Patents Issued in September 11, 2007
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Patent number: 7267453Abstract: A stick assembly for a traffic use includes a handle having an inside formed with a receiving space, a battery unit mounted in the receiving space of the handle, at least one circuit controller mounted in the receiving space of the handle, at least one tube mounted on a first end of the handle, and a plurality of light-emitting members mounted in the tube and connected to the circuit controller. Thus, the multifunctional stick assembly functions as a baton, a flashlight and a stun gun and can be used to supply an auxiliary electric power.Type: GrantFiled: April 7, 2005Date of Patent: September 11, 2007Inventors: Hung-Shen Chang, Ching-Hwan Lin
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Patent number: 7267454Abstract: A universal chargeable electro-optical illuminating lamp includes: a housing, a lighting unit installed at the front end of the housing, a battery chamber installed in the housing, wherein at least one chargeable battery is installed in the battery chamber and connected to the lighting unit via a switching button, an movable plug installed moveably at the rear end of the housing and connected to a driving circuit device which is connected with the chargeable battery and provided in the housing, a hand grip connected moveably to the housing, wherein the movable plug is contained in the hand grip, and a manual charging device installed on the housing and connected to the chargeable battery. This invention can be used as an important lighting source, and has the advantages of environmental conservation and energy saving, and it can be charged and used under any circumstance.Type: GrantFiled: August 10, 2005Date of Patent: September 11, 2007Assignee: John Manufacturing Ltd.Inventor: Se Kit Yuen
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Patent number: 7267455Abstract: An apparatus for viewing an object through falling liquid includes structure defining a chamber for at least partially containing the object. At least one transparent or translucent member further defines the chamber. A conduit defines at least one hole positioned such that the transparent or translucent member is between the falling water and the chamber. The object is thus viewable by an observer through the falling liquid, and the member protects the object from the falling liquid.Type: GrantFiled: July 27, 2005Date of Patent: September 11, 2007Inventors: Adrian Bradley Chernoff, Seth David Smith Chernoff, Stacey Lynn Smith Chernoff
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Patent number: 7267456Abstract: The present invention provides a method and system for detecting operating status of the shutter. The device includes a shutter for receiving a light from a source, a solenoid for controlling movement of the shutter, and an optical sensor connected to the shutter for detecting the light received by the shutter. The solenoid produces a electrical signal indicating the solenoid operating state signal. The sensor produces electrical signal indicating open and closed stages of the shutter. The device further includes an electronic circuit for receiving both the electrical signals, and outputting an electrical output signal reflecting the operating status of the shutter.Type: GrantFiled: January 14, 2005Date of Patent: September 11, 2007Assignee: Henkel CorporationInventor: Mark Holmes
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Patent number: 7267457Abstract: A method for detecting forensic evidence. The method includes use of a forensic light that may utilize a variety of semiconductor light sources to produce light that contrasts forensic evidence against its background for viewing, photographing and collection. Example semiconductor light sources for the forensic light include light emitting diodes and laser chips. A heat sink, thermoelectric cooler and fan may be included to keep the forensic light cool. A removable light source head may beutilized on the forensic light to provide for head swapping to give the user access to different wavelengths of light.Type: GrantFiled: April 22, 2005Date of Patent: September 11, 2007Assignee: CAO Group, Inc.Inventors: Calvin D. Ostler, Densen Cao, Hongyan Li, Zhaohui Lin
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Patent number: 7267458Abstract: A lamp shade which can be collapsed to reduce its size for shipping, display and storage, having an upper ring, a lower rings, and a cover. The cover of the lampshade is relatively stiff, particularly when formed into a taught cone or cylinder. It is self supporting when assembled, but the cover may still be collapsed when disassembled for shipment or storage. In one embodiment, the rings are placed into corresponding upper and lower edges of the cover and held in place by press-fitting a plurality of fitting nubs protruding from the perimeter of the rings into sockets attached along the insides of the edges. In another embodiment, the rings are held in place by press-fitting the band of the rings between jaws of a plurality of clips placed around the edges. In a third embodiment, the rings are held in place by a combination of the above two methods.Type: GrantFiled: June 7, 2005Date of Patent: September 11, 2007Inventor: Chou Shih Bin
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Patent number: 7267459Abstract: The present invention provides a sealed housing unit and a method for its manufacture, wherein the sealed housing unit can protect light-emitting elements and the connected electronic circuitry from moisture. The sealed housing unit comprises a thermally conductive base onto which an array of light-emitting elements is mounted. A frame is sealingly connected to the thermally conductive base circumferentially enclosing the array of light-emitting elements and connected circuitry. An optically transmissive panel sufficiently sized to span the area defined by the frame, is sealingly connected to the frame to form a sealed cavity enclosing the array of light-emitting elements and the connected circuitry. The light-emitting elements can be electrically activated via electrical wires provided through one or more apertures within the thermally conductive base or the frame. Each aperture comprises a form of sealing means which suppresses the penetration of moisture.Type: GrantFiled: January 28, 2005Date of Patent: September 11, 2007Assignee: TIR Systems Ltd.Inventor: George Matheson
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Patent number: 7267460Abstract: A night light appliance that when plugged into a standard wall electrical outlet provides a means to direct many beams of light to specific places in the room. Extending from the appliance body are bendable arms with bright light emitting diodes mounted at the end of each arm. The plastic body of each light emitting diode contains a lens that forms the light into a narrow beam. This night light is particularly suitable to a conventional bathroom where an electrical outlet is normally found high on the wall and near the sink. Unlike conventional night lights that illuminate the area near the outlet, these light beams can be directed to appropriate places like the doorway, sink, and toilet. It is also useful in a hallway by directing light beams down the length of the hall rather than lighting the area around the electrical plug.Type: GrantFiled: May 2, 2005Date of Patent: September 11, 2007Inventor: Peter Lefferson
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Patent number: 7267461Abstract: A luminaire comprising a housing having thermally separate compartments for an electronics portion and a lighting portion. These thermally separate compartments can provide thermal isolation between the electronics portion and the lighting portion. The lighting portion comprises a plurality of light-emitting elements and further includes an optical device comprising two linear diffuser elements and can be used to further improve the light emission characteristics of the light-emitting elements thereby providing a directly viewable luminaire wherein the illumination produced by point light sources appears uniform along the length of the luminaire. A power supply for supply of energy to the light-emitting elements and a controller for controlling application of energy from a power source to the light-emitting elements is provided in the electronics portion and can be thermally separated within the electronics portion.Type: GrantFiled: January 28, 2005Date of Patent: September 11, 2007Assignee: TIR Systems, Ltd.Inventors: Peter Kan, Adrian Weston
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Patent number: 7267462Abstract: A lighting apparatus comprises a housing assembly, a light bulb socket and a forced air generation device. The housing assembly includes a light opening in a front wall thereof and an air delivery opening in a bottom wall thereof. The light bulb socket resides within the housing assembly and is attached to the housing assembly. A longitudinal centerline axis of the light bulb socket extends through the light bulb opening. The forced air generation device resides within the housing assembly and is attached to the housing assembly. The forced air generation device is configured for directing at least a portion of an air stream provided thereby through the air delivery opening.Type: GrantFiled: June 9, 2005Date of Patent: September 11, 2007Inventor: Daniel Joseph Cronin
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Patent number: 7267463Abstract: Arrangements and methods for mounting decorative ornaments and fixtures having decorative ornaments are disclosed. The decorative ornaments may be, for example, beads, crystals, or gems. In one aspect, an arrangement is provided including a frame having an aperture and at least one ornament mounting post projecting from the frame, wherein the ornament is retained by the mounting post when the ornament is mounted on the mounting post. The ornament is mounted to the post by first deflecting the post to a first position, mounting the ornament, and then deflecting the post to its original position whereby the ornament is retained by the post and the aperture. In one aspect, ornaments may be mounted to apertures in a frame by means of one or more wires, for example, a wire passing through a plurality of ornaments. The arrangements and methods may be used for ornamental fixtures, for example, chandeliers and lamps.Type: GrantFiled: January 7, 2005Date of Patent: September 11, 2007Assignee: Schonbek Worldwide Lighting, Inc.Inventors: Georg Bayer, Andrew Schuyler, Andrew Schonbek, Tho Ly, Chad Recore
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Patent number: 7267464Abstract: An apparatus for assessing visibility of an anchorage disposed proximate a vehicle seat. The apparatus includes a mounting assembly adapted to engage a first anchorage and a laser adapted to project a beam toward a second anchorage. The mounting assembly is pivotable about the first anchorage to adjust an angle at which the beam is projected toward the second anchorage.Type: GrantFiled: November 18, 2004Date of Patent: September 11, 2007Assignee: Ford Global Technologies, LLCInventors: Kurt Schleif, Robert Michel
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Patent number: 7267465Abstract: A vehicular headlamp including a light blocking moveable shade which is provided to rotate about a rotational axis line that extends in the width direction of a vehicle. The moveable shade is linked to an actuator via a link member and has an outwardly curved upper end edge that extends along the rear focal plane of a projection lens when the moveable shade is in the light shielding or light blocking position. The distance between the rotational axis line and a connection point of the moveable shade and the link member is set to be smaller than the distance between the rotational axis line and the upper end edge of the moveable shade, and the center of gravity of the moveable shade is positioned in the vicinity of the rotational axis line.Type: GrantFiled: January 20, 2006Date of Patent: September 11, 2007Assignee: Koito Manufacturing Co., Ltd.Inventors: Katsuhito Mochizuki, Kazuhisa Ashizawa, Hiroshi Otaka, Yuji Sugiyama
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Patent number: 7267466Abstract: A cargo lamp assembly for vehicles includes a white light emitting diode having an aperture for emitting a light beam in horizontal and vertical planes of about 120°, and a lens for receiving the beam and reducing the beam in the horizontal plane to about 60° and reducing the beam in the vertical plane to about 60°.Type: GrantFiled: August 26, 2003Date of Patent: September 11, 2007Assignee: Valeo Sylvania LLCInventor: Benoit Reiss
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Patent number: 7267467Abstract: A light guide assembly as a linear light source for enhancing the uniformity of beaming light within the beaming light's effective focal range comprising a light guide bar connected to a light source assembly and a reflective housing encasing the light guide bar. One surface of the light guide bar is a light-scattering/light-emission surface, and other surfaces are all reflective. The emission plane has gradually changing indentations for adjusting the light refractive and reflecting indexes to ensure the light uniformity. The reflective housing covering the light guide bar is used for enhancing the light reflection and intensity. An opening is formed in the reflective housing corresponding to the emission plane of the light guide bar, and a reflecting flange is formed at one side of the opening.Type: GrantFiled: August 22, 2005Date of Patent: September 11, 2007Assignee: Pixon Technologies Corp.Inventors: Rong Yaw Wu, Shih-Che Chen, Chih-Ming Yen
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Patent number: 7267468Abstract: A fiber display device (200) includes a light source (21), a fiber binding (27) for transmitting light beams from the light source and a brightness modulating system (29) for modulating the transmission of the light beams. The fiber binding includes a plurality of fibers (272), one terminal end of the fibers acting as a light incidence terminal for receiving light beams from the light source, the other terminal end of the fibers acting as a display terminal. The brightness modulating system is disposed between the light incidence terminal and the display terminal. This simplifies the structure and reduces the cost of the fiber display device.Type: GrantFiled: May 27, 2005Date of Patent: September 11, 2007Assignee: Hon Hai Precision Industry Co., Ltd.Inventors: Chun-Yu Lee, Ming-Chiang Tsai, Tsung-Wei Chiang
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Patent number: 7267469Abstract: A compact backlight system for illuminating a display device has a front wall and a rear wall situated opposite thereto. At least one light source comprising a light-emitting diode is provided with a translucent lens-shaped cover. The system has at least one light input structure for coupling light from the light source into the light-emitting panel. During operation, light originating from the light source is incident on the light input structure and distributes itself in the light-emitting panel. According to the invention the light input structure is conically or frustoconically shaped towards the light source. The thickness dp of the light-emitting panel is smaller than the diameter dc of the translucent lens-shaped cover of the light source. Preferably, the light input structure is of prismatic or pyramidal shape.Type: GrantFiled: February 14, 2003Date of Patent: September 11, 2007Assignee: Philips Lumileds Lighting Company, LLCInventor: Matthijs Hendrik Keuper
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Patent number: 7267470Abstract: An exemplary backlight module (2) includes: a light guide plate (21) having an incident surface (211); a light source (23) facing toward the incident surface; a light source cover (25) partially covering the light source, a wall of the light source cover defining an opening located between the light source and the incident surface; and an optical switch element disposed between the light source and the incident surface and adjacent to the incident surface, and configured for adjusting the amount of light beams emitted by the light source that transmit through each of the opening and the incident surface. The optical switch element can control the light beams to pass through the opening in order to provide illumination for taking of photos. Moreover, the backlight module can also be used as a backlight source to supply bright light for a display screen of a display device.Type: GrantFiled: February 18, 2005Date of Patent: September 11, 2007Assignee: Hon Hai Precision Industry Co., Ltd.Inventor: Jen-Tsorng Chang
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Patent number: 7267471Abstract: In a light guide body, a flat part is provided at an edge part of a fluorescent tube vicinal part (part that receives strong light), and a pear-skin texture pattern having a sine wave shape boundary is formed inside the flat part. Therefore, it is possible to alternately provide, along a direction to which the fluorescent tube extends, small pear-skin texture regions and small flat regions. In certain example embodiments, scattering intensity of the light guide body is set so that it becomes stronger gradually from the edge part close to the fluorescent tube toward the inside far from the fluorescent tube.Type: GrantFiled: September 16, 2004Date of Patent: September 11, 2007Assignee: Sharp Kabushiki KaishaInventor: Hiroshi Torihara
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Patent number: 7267472Abstract: An impact-resistant structure for a light source of a flat panel display device is disclosed. The impact-resistant structure for protecting a light source mainly includes a reflector having an accommodating space and at least a protrusion located at the two ends of the reflector. The two protrusions can effectively absorb or buffer off the impact caused from the movement of a light guide plate without blocking light from the light source. A similar protective structure of a light cover having stoppers and an accommodating space for locating reflector is also disclosed.Type: GrantFiled: October 17, 2005Date of Patent: September 11, 2007Assignee: A U Optronics CorporationInventors: Deng-Kuen Shiau, Shr-Bin Lin, Wei-Chih Chiu, Chia-Hong Chen, Chia-Yun Hsu, Yu-Chen Hsu
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Patent number: 7267473Abstract: A system for transferring coloring agents for concrete to a ready mix truck or the like, includes a tank for receiving coloring agents. The tank includes lines for supplying it with water and a pump for transferring the coloring agents to the ready mix truck through a discharge line.Type: GrantFiled: August 28, 2003Date of Patent: September 11, 2007Assignee: Solomon Colors, Inc.Inventor: Charles Kreutzer
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Patent number: 7267474Abstract: A plasticating screw including a grating mixing section provided to enhance mixing of incompatible materials. The screw includes a mixing section including an inlet groove having a closed distal end, a discharge groove circumferentially spaced from the inlet groove, the discharge groove having a closed proximal end. Located between the inlet groove and the discharge groove is a land region is including at least one grating element that includes a plurality of grooves extending between the inlet groove and the discharge groove.Type: GrantFiled: October 6, 2005Date of Patent: September 11, 2007Inventor: Robert Malloy
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Patent number: 7267475Abstract: A mixing apparatus and method wherein the mixing apparatus includes a hopper having a port piston for periodically retracting to open a fluid port to allow a slug of gas to be quickly injected into the bottom of a hopper, which produces a mixing and blending of the materials in the hopper as the slug of gas flows upward through the materials in the hopper. The port piston periodically closes to seal the fluid port without allowing the material in the hopper to backflow, which would prevent between the port piston and a hopper sealing member from being brought into sealing engagement.Type: GrantFiled: May 21, 2003Date of Patent: September 11, 2007Assignee: Dynamic Air Inc.Inventor: James R. Steele
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Patent number: 7267476Abstract: There is provided an immersion blender essentially having a housing or body portion for containing a drive motor, a shank or drive shaft operatively connected to the drive motor, and a processing tool operatively connected to the drive shaft. The immersion blender also has one or more handle portions, including, a first handle for pivotal control of the blender during operative use, a second handle for lateral control of the blender during operative use, and a third handle for stabilization of the blender during operative use. These handles effectuate a more effective and efficient operation of the immersion blender.Type: GrantFiled: November 24, 2003Date of Patent: September 11, 2007Assignee: Conair CorporationInventors: Gerard A. Rutigliano, Jerry E. Stuart, Frank R. Chiappetta, Fabrizio Bottero
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Patent number: 7267477Abstract: Fluid blenders and blending methods are provided, the blending apparatus including components accommodating both passive and/or active mixing. The apparatus includes a main body and closure connectable to define a chamber having a fluid outlet. A valved fluid inlet channel opens into the chamber and is tangentially oriented relative to a peripheral wall thereof so that fluid entering the chamber has a primary vortical flow circulation direction. A fluid injection channel opens to the inlet channel at an acute angle relative to direction of fluid flow through the inlet channel. A plurality of barriers are arrayed in the chamber to define interconnected inner and outer chamber portions. An impeller is rotatably mounted at the inner chamber portion and includes a plurality of blades oriented to urge flow from the inner chamber portion to the outer chamber portion.Type: GrantFiled: October 7, 2004Date of Patent: September 11, 2007Assignee: Broad Reach Companies, LLCInventor: Paul R. Plache
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Patent number: 7267478Abstract: A container (15) for a blender (10) includes a bottom surface (16) having a non-symmetrically shaped perimeter. A side wall (17) extends upwardly from the perimeter of the bottom surface (16). A mixing blade assembly (20) having a plurality of blades (21) is located above the bottom surface (16) and is rotatable on an axis which is displaced from the center of the bottom surface (10). Nonuniform spaces (25, 26) are thus created between the ends of the blades (21) and the side wall (17). The bottom surface (16) is inclined at an angle relative to the plane normal to the axis of rotation of the blade assembly (20), and it, as well as the side wall (17), may be provided with a plurality of spaced vanes (31, 32).Type: GrantFiled: April 24, 2006Date of Patent: September 11, 2007Assignee: Vita-Mix CorporationInventors: Brent A. Miller, Richard D. Boozer, Michael D. Anton
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Patent number: 7267479Abstract: A kit for assisting in the set-up of a fluid pumping or mixing system including a superconducting element capable of reaching a transition temperature during a field cooling process is disclosed. In one embodiment, the kit comprises at least one pumping or mixing element including a levitation magnet and at least one charging magnet substantially corresponding in size, shape, and magnetic field distribution to the levitation magnet. The presence of the charging magnet adjacent the superconducting element during the field cooling process enables stable levitation of the pumping or mixing element, including when in a fluid-filled vessel positioned adjacent the superconducting element.Type: GrantFiled: April 25, 2005Date of Patent: September 11, 2007Assignee: LevTech, Inc.Inventor: Alexandre N. Terentiev
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Patent number: 7267480Abstract: The present invention is a method and apparatus for decorating the dial of a clock with photos, papers, or other embellishments so as to create a decorative personalized memory for the person's home or office through the creation of a specific customized timepiece incorporating memorabilia from the personal special event. The invention incorporates the use of a blank clock dial with hour numbers printed on it and adhering decorative paper memorabilia to the clock face. The invention also includes the use of a distinctive pair of clock hands to set it apart from the decorative items adhered to the clock face.Type: GrantFiled: December 16, 2005Date of Patent: September 11, 2007Assignee: Innovation Specialties, Inc.Inventor: Todd M. Hasson
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Patent number: 7267481Abstract: A fixture for sensing temperature. The fixture comprises a base, a generally horizontal member having a first distal end and a second distal end, the first end being connected to the base, a generally vertical member having a first distal end and a second distal end, the first end being connected to the second end of the horizontal member, a foot-shaped structure having an upper portion, a lower portion and a side portion, the upper portion being connected to the second end of the vertical member, and at least one temperature sensor affixed to the foot-shaped structure. The base is placed onto a seat and the foot-shaped structure is positioned proximate a floor, effective to position the sensor for sensing the temperature of the floor.Type: GrantFiled: September 1, 2005Date of Patent: September 11, 2007Assignee: Honda Motor Co., LtdInventor: Joel Rudlaff
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Patent number: 7267482Abstract: An X-ray diagnostic apparatus includes an X-ray tube, an X-ray detector, a support mechanism which movably supports the X-ray tube and the X-ray detector, a storage unit which stores data of a three-dimensional model associated with a standard blood vessel structure, and a control unit which controls the support mechanism on the basis of the three-dimensional model so as to make an imaging central line between the X-ray tube and the X-ray detector become substantially orthogonal to a blood vessel axis of the three-dimensional model at a designated position.Type: GrantFiled: July 6, 2006Date of Patent: September 11, 2007Assignees: Kabushiki Kaisha Toshiba, Toshiba Medical Systems CorporationInventor: Satoru Ohishi
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Patent number: 7267483Abstract: A plurality of container bags containing matters such as plural kinds of seasoning sauce or two kinds of liquids of a two-liquid mixture adhesive are allowed to be cut simultaneously so that the contained matters can be taken out simultaneously. The container bags according to the present invention is such that two continuous container bags for individually containing two kinds of sauce are made of sheets comprising synthetic resin films and are joined together. Further, a fold line for folding up the two container bags is formed in the joint portion, and a notch used to form a contained-matter take-out opening formed at a position on the fold line.Type: GrantFiled: May 24, 2005Date of Patent: September 11, 2007Assignee: Daiwa Gravure Co., Ltd.Inventor: Takeaki Nokura
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Patent number: 7267484Abstract: The preset invention aims to improve the assembly accuracy and rotation accuracy of a fluid bearing device, and to further reduce the cost thereof. A bearing sleeve is fixed on the inner periphery of a housing. An axial member is supported in a non-contact manner in a radial direction by an oil film formed in a radial bearing gap. The housing made of resin is injection molded with the use of a substrate as an insert part. On the substrate, a control circuit for controlling a polygon scanner motor is mounted.Type: GrantFiled: May 12, 2004Date of Patent: September 11, 2007Assignee: NTN CorporationInventors: Fuminori Satoji, Seiji Shimizu, Kenji Ito, Isao Komori, Ryouichi Nakajima
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Patent number: 7267485Abstract: The invention is directed to an annular disk for sliding bearing, with a first annular element 12 and a seal 23 arranged on the first end face 17 of the first annular element 12. A second annular element is attached to the second end face 19 of the first annual element 12. The two annular elements 12, 13 are made of different materials.Type: GrantFiled: June 1, 2005Date of Patent: September 11, 2007Assignee: ZF Friedrichshafen AGInventors: Keit Wagener, Thomas Fangmann, Michael Fangmann
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Patent number: 7267486Abstract: To avoid an adherence of metallic particles from a knuckle to a magnetic encoder during coupling of a wheel support bearing assembly to the knuckle and/or transportation of the wheel support bearing assembly, a protective cap (18) is provided. The wheel support bearing assembly with which the protective cap (18) can be used is of a type including a magnetic encoder (10) provided in a sealing unit (5). This protective cap (18) includes an annular cover-up portion (18a) for enclosing an annular surface of the magnetic encoder (10) that is exposed bare to the outside, and an engagement wall (18b). The engagement wall (18b) is integral with the annular cover-up portion (18a) and of a cylindrical shape capable of being removably engaged in the wheel support bearing assembly.Type: GrantFiled: November 26, 2003Date of Patent: September 11, 2007Assignee: NTN CorporationInventors: Hisashi Ohtsuki, Hideo Shinagawa, Takayuki Norimatsu
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Patent number: 7267487Abstract: There is disclosed a bearing unit (5, 5a) for a wheel comprising a stationary race (6) having stationary race track surfaces (11a, 11b) on a peripheral surface on the stationary side thereof to be supported and fixed by a suspension system in its used state, a rotating race (8) having rotating race track surfaces (14a, 14b) on a peripheral surface on the rotating side so as to fix a wheel and a braking rotating member in its used state, and a plurality of balls (17) provided between the rotating race tracks and the stationary race tracks, wherein a standard value for the mutual difference in diameter between these balls is not more than 1.0 ?m.Type: GrantFiled: October 22, 2003Date of Patent: September 11, 2007Assignee: NSK Ltd.Inventor: Hiroaki Ishikawa
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Patent number: 7267488Abstract: A grease-lubricated rolling bearing has an outer ring having an outer ring race in an inner peripheral surface thereof, an inner ring having an inner ring race on an outer peripheral surface thereof, rolling elements rollably provided between the outer ring race and the inner ring race, and a grease supply element for supplying an additional grease in the rolling bearing. The amount of the additional grease to be supplied at a time is predetermined to be from 0.1 to 4% of the volume of space in the bearing.Type: GrantFiled: February 8, 2005Date of Patent: September 11, 2007Assignee: NSK Ltd.Inventors: Saburo Azumi, Yasushi Morita, Naoki Matsuyama, Takaaki Anzai
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Patent number: 7267489Abstract: A bearing assembly includes a double-row cylindrical roller bearing having no seals and having a grease sealed in its internal space. A double-row angular ball bearing having seals is provided in juxtaposition with one end face of the double-row cylindrical roller bearing. During run-in, part of the grease sealed in the double-row cylindrical roller bearing adheres to the outer surface of one of the seals of the angular ball bearing that faces the internal space of the cylindrical roller bearing. This increases the initial amount of grease sealed in the internal space of the cylindrical roller bearing, thereby prolonging its life.Type: GrantFiled: November 30, 2004Date of Patent: September 11, 2007Assignee: NTN CorporationInventors: Futoshi Kosugi, Hiroshi Takiuchi
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Patent number: 7267490Abstract: A bearing apparatus for a driving wheel of vehicle where the weight and size of the apparatus can be reduced and the durability can be improved with adopting plastic deformed connection between essential parts forming the apparatus. The bearing apparatus for a driving wheel of vehicle has a hub wheel, a constant velocity universal joint, and a double row rolling bearing which are assembled as a unit. One of the inner raceway surfaces is formed on the outer circumferential surface of the hub wheel. The other of the inner raceway surfaces is formed on the outer circumferential surface of the outer joint member. The hub wheel and the outer joint member are fitted with each other with one end surface being abutted against the shoulder of the outer joint member. The inner circumferential surface at the fitting portion of the hub wheel is formed with a hardened irregular portion. The hub wheel and the outer joint member are integrally connected via plastic deformation of the outer joint member.Type: GrantFiled: December 20, 2002Date of Patent: September 11, 2007Assignee: NTN CorporationInventors: Masahiro Ozawa, Eiji Tajima, Mitsuru Umekida, Hiroyuki Ogura
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Patent number: 7267491Abstract: A ferrule assembly having highly protruding optical fibers and a corresponding method of efficiently, precisely and repeatedly fabricating the ferrule assemblies are provided. In this regard, a ferrule assembly is provided that includes a plurality of optical fibers extending at least about 3.5 ?m beyond the front face. The end portions of the optical fibers of the ferrule assembly may also be substantially coplanar with the end portions of the optical fibers differing in position from one another by no more than 100 nm. The ferrule assembly may be efficiently fabricated by polishing the optical fibers to a desired protrusion without first grinding or polishing the optical fibers to be flush with the front face of the ferrule. The ferrule assembly may be even more efficiently fabricated in instances in which the ferrule includes at least one polishing feature, such as an outwardly extending pedestal or a recessed portion.Type: GrantFiled: September 26, 2005Date of Patent: September 11, 2007Assignee: Corning Cable Systems LLCInventors: James P. Luther, Hieu V. Tran, Dennis M. Knecht, Robert B. Elkins, II
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Patent number: 7267492Abstract: An optical integrated device in which application of an excessive stress or the appearance of a crack due to thermal expansion mismatching is prevented. A first ferrule is fixed to an optical waveguide chip. An optical fiber is inserted into the first ferrule to fix the optical fiber. A package contains the optical waveguide chip and the first ferrule. An opening is made in a sidewall of the package to pull out the optical fiber to the outside. A pipe is airtightly fixed around the opening. A second ferrule is inserted into the pipe and is airtightly fixed to an end of the pipe. The optical fiber pulled out to the outside of the package through the opening is inserted into the second ferrule to fix the optical fiber.Type: GrantFiled: April 6, 2005Date of Patent: September 11, 2007Assignee: Fujitsu LimitedInventors: Seiichi Ikeda, Seimi Sasaki
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Patent number: 7267493Abstract: An apparatus, in particular a transceiver device, for insertion into a receptacle device has at least one connecting element which, when the apparatus is inserted, is placed in contact with at least one corresponding connecting element. This provides improved, user-friendliness of such an apparatus. The apparatus has at least one pivot lever that is pivotably attached to the apparatus in such a way that, by pivoting the pivot lever against the receptacle device, the apparatus can be pushed out of the receptacle device.Type: GrantFiled: April 25, 2003Date of Patent: September 11, 2007Assignee: Finisar CorporationInventor: Andreas Stockhaus
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Patent number: 7267494Abstract: Fiber stub interface for reducing cladding mode light. The fiber stub can be implemented in an optical transmission device. The optical transmission device can be a transceiver that also includes an optical signal receiver. The fiber stub includes an optical fiber and a ferrule. The optical fiber includes both a core and a cladding. The ferrule includes a glass material with a refractive index that is greater than the refractive index of at least a portion of the optical fiber. As a result, the cladding modes are refracted into the ferrule and away from the core, thereby reducing the chance that they are transmitted to an external optical fiber. An absorptive layer can be applied to an outer surface of the ferrule to absorb the refracted cladding modes.Type: GrantFiled: January 31, 2006Date of Patent: September 11, 2007Assignee: Finisar CorporationInventors: Hongyu Deng, Yuri Vandyshev, Lewis B. Aronson
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Patent number: 7267495Abstract: A connection method for a photonic crystal fiber for connecting the photonic crystal fiber and a fiber to be connected, the photonic crystal fiber including a cladding region having a number of microholes and a core region having a same refractive index as that of the cladding region, includes the steps of: abutting respective end faces of the photonic crystal fiber and the fiber to be connected each other; after the abutting, performing a main discharge in which an abutted portion is heated by an electric discharge under a first condition; and after the main discharge, performing an additional discharge in which the connection portion is heated by an electric discharge at least once under a second condition to increase a splice strength.Type: GrantFiled: June 17, 2005Date of Patent: September 11, 2007Assignee: Fujikura Ltd.Inventors: Ryuji Suzuki, Kazuhiko Aikawa, Kuniharu Himeno, Ning Guan
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Patent number: 7267496Abstract: A surveillance system is provided including a platform having a plurality and variety of cameras or sensors mounted thereto, and a base enclosure adapted to accommodate a power supply, a variety of electronics and other equipment for controlling and providing power to the surveillance equipment. The base is constructed to be tamper resistant and immovable by manual means. A substantially hollow support pole includes a lower portion detachably mounted to the base, and an upper portion mounted to the platform. Wires and cables for connecting the surveillance equipment with the electronics and power supply are run through the support pole. Power to the system may be supplied through existing power sources, for example a 120V power source.Type: GrantFiled: February 24, 2005Date of Patent: September 11, 2007Assignee: Cam Guard Systems, Inc.Inventors: Richard H. Wesselink, Paul J. Wesselink, Stephen Fredrick Brown
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Patent number: 7267497Abstract: A coating and developing system includes a resist film forming unit block and antireflection film forming unit blocks stacked in layers to form a resist film and an antireflection film underlying the resist film and an antireflection film overlying the resist film in a small space. The coating and developing system can cope with either of a case where antireflection films are formed and where any antireflection film is not formed. Film forming unit blocks: TCT layer B3, a COT layer B4 and a BCT layer B5, and developing unit blocks: DEV layers B1 and B2, are stacked up in layers in a processing block S2. The TCT layer B3, the COT layer B4 and the BCT layer B5 are used selectively where antireflection films are formed and any antireflection film is not formed. The coating and developing system is controlled by a carrying program and software.Type: GrantFiled: April 29, 2005Date of Patent: September 11, 2007Assignee: Tokyo Electron LimitedInventors: Masami Akimoto, Shinichi Hayashi, Yasushi Hayashida, Nobuaki Matsuoka, Yoshio Kimura, Issei Ueda, Hikaru Ito
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Patent number: 7267498Abstract: An improved sheet printer is provided capable of simultaneously printing both on a “main” surface of a sheet of print media and along edges of that same sheet of print media, such that when the sheets are stacked after being printed, a predetermined image will appear along one or more of the sides of the stack. The “side image” is formed by the dots that have been printed along the edges of the individual sheets. The side image is generated during image processing of the print job, not by a post-processing step of marking or printing against the side of a stack that has already been printed. The printer can form the side images by printing along all four edges of a single piece of the sheet media, and also on one of that sheet's main surfaces, during a single pass through a printing station.Type: GrantFiled: January 5, 2006Date of Patent: September 11, 2007Assignee: Lexmark International, Inc.Inventors: Daniel Paul Cahill, Robert Andrew Kosieniak, David Lee Merrifield
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Patent number: 7267499Abstract: Embodiments of the invention are directed to a system, apparatus, and method for printing oversized print media which allow for the printing of a preassembled substrate or a single piece substrate without compromising the integrity of the print quality. Preferred embodiments of the invention comprise a series of stations, wherein a specific task is performed at each station. Prior to printing an image, in preferred embodiments, print substrate segments are preassembled into image size substrates such that upon the completion of printing, the product is complete. A preassembled print substrate is loaded onto the platform at the loading station. Once the print substrate is loaded onto the platform, the platform is linearly translated to the printing station, whereby the platform is incrementally moved under a print head. During printing, the portion of the print substrate being printed is elevated such that the substrate is taut.Type: GrantFiled: December 7, 2005Date of Patent: September 11, 2007Inventor: Tadayoshi Nakanishi
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Patent number: 7267500Abstract: A printer apparatus includes a first module including a fixed blade, and a second module being detachably attached to the first module, the second module including a movable blade, wherein the fixed blade includes an overlap portion and the movable blade includes an overlap portion overlapping with the overlap portion of the fixed blade when the first and second modules are detachably attached, and wherein at least one of the overlap portion of the movable blade and the overlap portion of the fixed blade has an inclination portion, which inclination portion in the case of the overlap portion of the movable blade inclines away from the fixed blade, and in the case of the overlap portion of the fixed blade inclines away from the movable blade.Type: GrantFiled: June 14, 2004Date of Patent: September 11, 2007Assignee: Fujitsu Component LimitedInventors: Masahiro Tsuchiya, Yukihiro Mori, Sumio Watanabe
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Patent number: 7267501Abstract: An image forming apparatus includes an image forming unit that prints an image on a medium. A transport unit transports the medium in a first direction to supply the medium to the image forming unit, and in a second direction for printing. Media is stacked on a paper cassette. A medium supply and discharge unit picks up the medium from the paper cassette to supply the medium to the transport unit, and discharges the medium being transported in the second direction. The transport unit, the paper cassette, and the medium supply and discharge unit are located at the second direction of the image forming apparatus.Type: GrantFiled: October 24, 2005Date of Patent: September 11, 2007Assignee: Samsung Electronics Co., Ltd.Inventor: Yong-sok Yang
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Patent number: 7267502Abstract: In a thermally transcribing printer including a frame, a roller made of a metal for feeding sheet at constant speed, a gear made of a resin, a motor, a press-fit engaging member, and a compression coil spring, the roller includes a shaft portion attached to project from an inner side to an outer side of the frame 1 and the press-fit engaging member is press-fitted to the shaft portion. Further, the gear includes a shaft inserting hole in a circular shape inserted from an outer side of the press-fitted engaging member made of a metal into a shaft portion of the roller, and four second engaging portions provided at intervals of 90 degrees between the shaft inserting hole and an outer peripheral portion of the gear and having a predetermined length in a rotational direction.Type: GrantFiled: January 19, 2005Date of Patent: September 11, 2007Assignee: Funai Electric Co., Ltd.Inventor: Kunio Sawai