Patents Represented by Attorney Collard & Roe
-
Patent number: 8297853Abstract: An optical connector device has a first connector including a ferrule for holding an optical fiber and a guide portion projecting longer than the ferrule. The optical connector device also has a second connector for receiving an end of the ferrule along an optical axis of the optical fiber. The second connector includes a receiver for receiving the guide portion and a shutter having a cover part. The shutter is movable between a cover position at which the optical axis intersects the cover part and an open position at which the optical axis does not intersect the cover part. The guide portion is operable to move the shutter from the cover position to the open position when the guide portion is received into the receiver.Type: GrantFiled: May 18, 2010Date of Patent: October 30, 2012Assignee: Japan Aviation Electronics Industry, LimitedInventors: Naoki Katagiyama, Hideto Shimazu, Takeo Toda, Yasutaka Hiroki
-
Patent number: 8297210Abstract: A single-grain sowing machine having a sowing disc (3) forming a front wall of a seed hopper (2) is described, which comprises a fixed disc body (4) suctioned on the side facing away from the seed hopper (2) having at least one guide slot (5), and a conveyor disc (6), pressing against the disc body (4) on the side of the seed hopper (2) and drivable around a horizontal axis, having driver slots (7) distributed around the circumference and extending over the radial extension area of the guide slot (5), which form intake openings (8) for the seed grains dispensable from the seed hopper (2) along the guide slot (5) in the overlap area with the guide slot (5). In order to be able to perform simple residual emptying of the seed hopper (2), it is proposed that the seed hopper (2) have a floor in the form of an emptying flap (17), which is pivotable coaxially to the sowing disc (3) between a closed position and an open position.Type: GrantFiled: November 26, 2009Date of Patent: October 30, 2012Assignee: Wintersteiger AGInventor: Franz Spiesberger
-
Patent number: 8300293Abstract: The invention relates to a beam-forming array for projecting a divergent isotropic cloud of light points. The array comprises a source (4) for emitting electromagnetic radiation, a receiving or connecting possibility for a power source (2), an electrical or electronic subassembly (5), and an optical unit (6) that is arranged in a housing (1) along with the radiation source (4). The radiation source (4) is a semiconductor diode laser or a light emitting diode (LED) while the optical unit (6) is composed of at least two superimposed and grid-shaped spectral films that are offset relative to each other or a diffractive optical element. The optical unit (6) limits the intensity of the emitted radiation and the distance of the light point beams relative to one another to a value that does not pose any risk to a human eye.Type: GrantFiled: January 16, 2008Date of Patent: October 30, 2012Inventor: Ralf Violonchi
-
Patent number: 8299359Abstract: An installation of a wiring device configured to receive a cover plate which snaps on to a wiring device such as a switch or receptacle. With this invention, openings for threaded fasteners in the face of the cover plate are eliminated. In an embodiment, the cover plate has an opening sized to accommodate a wiring device and supports, on opposing side walls of the opening, at least one protrusion. The protrusions on the cover plate are located to detachably engage corresponding protrusions on the wiring device as the cover plate is pressed onto the wiring device.Type: GrantFiled: May 5, 2011Date of Patent: October 30, 2012Assignee: Leviton Manufacturing Company, Inc.Inventors: David Alderson, Michael D. Williams, Clifford G. Martin
-
Patent number: 8299518Abstract: A semiconductor device includes an Si substrate having a first surface provided with semiconductor elements, such as a CMOS transistor and a diode, and a second surface opposite to the first surface. On one of the first and the second surfaces, a bypass capacitor is formed. The bypass capacitor includes a Vcc power supply layer and a GND layer which serve to supply a power supply voltage to the semiconductor element, and a high dielectric constant layer sandwiched between the Vcc power supply layer and the GND layer.Type: GrantFiled: July 5, 2011Date of Patent: October 30, 2012Assignee: Liquid Design Systems Inc.Inventor: Seisei Oyamada
-
Patent number: 8299911Abstract: A testing device for hazard alarm systems, particularly fire alarm systems, having a hazard alarm control panel connected with a variety of devices via a device loop configured as a ring bus system, and has at least one communication circuit for communication with the individual devices. The communication circuit comprises multiple functional units. The current measurement unit is checked and monitored by a device simulation unit that is completely integrated into the communication circuit and is controlled by a control unit configured as a microcontroller.Type: GrantFiled: December 21, 2010Date of Patent: October 30, 2012Assignee: Minimax GmbH & Co. KGInventor: Matthias Buss
-
Patent number: 8298010Abstract: A connector includes a conductive member having a mating portion that is matable with a mating connector in a first direction. The mating portion includes a first part having a first end and a second part having a second end opposed to the first end in a second direction perpendicular to the first direction so as to form an annular portion. The first end and the second end form an opposed-end portion in which one of the first end and the second end is brought into contact with another of the first end and the second end to receive a force applied to the mating portion in a diagonal direction oblique to the first direction.Type: GrantFiled: June 4, 2010Date of Patent: October 30, 2012Assignee: Japan Aviation Electronics Industry, LimitedInventor: Masakazu Matsumoto
-
Patent number: 8298113Abstract: The invention relates to a wind power turbine and a gearbox for same. In wind power turbines, the incoming moment is transmitted from a hub to a gearbox via a shaft, and from the gearbox to a generator. According to the invention, the gearbox is at least partially built into the shaft and/or the shaft is at least partially embodied as a rotary gearbox housing. The resulting compact construction not only renders the wind power turbine more compact and therefore significantly more economical and lighter, but in the event of a suitable design and use of a coupling gearbox, the moment generated can be transmitted in a highly secure manner.Type: GrantFiled: January 29, 2008Date of Patent: October 30, 2012Inventor: Urs Giger
-
Patent number: 8297194Abstract: A track maintenance vehicle (1) has a covered loading space (12) resting on a machine frame (2) and a crane jib (16) pivotable by means of drives. A loading wall (20), connected to the machine frame (2) and provided for intermediate storage of goods (19) situated in the loading space (12), is adjustable into a horizontal working position (22) adjoining the loading space (12) laterally, with respect to the transverse direction of the vehicle.Type: GrantFiled: September 6, 2008Date of Patent: October 30, 2012Assignee: Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H.Inventors: Josef Theurer, Robert Fletzer
-
Patent number: 8297855Abstract: An optical connector 1 is for connecting a connection object 10 to an optical module 21. A slider 3 is slidably held by a housing 2 adapted for positioning the connection object and the optical module. The housing has a first positioning portion for receiving the connection object. The slider has a first pressing portion 3a for elastically pressing the connection object in a first direction toward the first positioning portion and a second pressing portion 3e that elastically acts in a second direction perpendicular to the first direction.Type: GrantFiled: January 25, 2008Date of Patent: October 30, 2012Assignees: Japan Aviation Electronics Industry, Limited, NEC CorporationInventors: Yuichi Koreeda, Hikaru Kouta, Kaichiro Nakano, Hisaya Takahashi, Takashi Ohtsuka, Hideyuki Ono
-
Patent number: 8298282Abstract: The invention relates to a medical implant or instrument, particularly a vascular endoprosthesis (stent), comprising a deformable structural part. In order to provide an implant of this type that is magnetic resonance-compatible and can be easily and economically produced, the invention provides that the structural part has a two-layer or multilayer design, whereby layers (2,3) have different electrical and/or magnetic properties. The invention particularly provides that the structural part has a frame structure with openings (5) whereby, in different layers (2,3) of the structural part, the openings (5) are each located at different positions not directly located one above the other.Type: GrantFiled: December 3, 2004Date of Patent: October 30, 2012Inventors: Dietrich H. W. Grönemeyer, Martin Busch
-
Patent number: 8297485Abstract: A stapler has an anvil leg that supports an anvil plate in the front region, a staple magazine which can be swivelled to a limited degree about a transverse pin on a bearing block in the rear region of the anvil leg, and a driver leg which can be swivelled to a limited degree relative to the staple magazine and the anvil leg about the transverse pin. The driver leg supports a driver for guiding the staples through a gap at the front end of the staple magazine. The stapler has at least one guiding element which is arranged between the anvil plate and the bearing block. The guiding element longitudinally extends between the anvil leg and the staple magazine, is fixedly connected to the anvil leg, and is guided in a longitudinally movable manner within a guiding opening in a bottom wall of the staple magazine.Type: GrantFiled: March 10, 2009Date of Patent: October 30, 2012Assignee: Esselte Leitz GmbH & Co KGInventors: Thomas Schneider, Ulrich Schneider, Kurt Leute
-
Patent number: 8297315Abstract: Disclosed is a throttle valve (1), having a housing (2), comprising an inlet opening (3) for a fluid under an inlet pressure, a throttle (4), by means of which the fluid can be throttled to an outlet pressure, and an outlet opening (5) for the fluid, and an actuation element (11) at the outside of the housing (2), a rotatable shaft (13), and a piston (16), which is axially movable within the housing (2) in a tubular throttle cage (15), wherein a rotation of the shaft (13) can be induced by the actuation element (11) and an axial movement of the piston (16) can be induced by the rotation of the shaft (13) and by the axial movement of the piston (16) a throttle cross section of the throttle (4) can be adjusted, For under water application, in particular in oil and gas drilling with large pipe cross sections the throttle valve according to the invention is improved, so that primary magnets are mounted to the actuation element (11, 32), secondary magnets are mounted to the shaft (13), and a roller body screw drivType: GrantFiled: February 7, 2008Date of Patent: October 30, 2012Assignee: Mokveld Valves B.V.Inventor: Vincent Esveldt
-
Patent number: 8297625Abstract: A seal for sealing a cardan shaft housing, particularly at a contact surface between an outer ring and a housing lid, has a first sealing element that at least partially covers the contact surface plane to be sealed, as well as a first shape-stabilizing element that is at least partially firmly connected with the first sealing element. A second sealing element is at least partially firmly connected on the shape-stabilizing element.Type: GrantFiled: April 21, 2010Date of Patent: October 30, 2012Assignee: IFA Technologies GmbHInventor: Reiner Schmid
-
Patent number: 8292420Abstract: The invention describes an inkjet printer (1) for printing different media (2), with a print head arrangement (3) comprising at least one print head (4) for printing the medium (2) and with a printing table (11) forming a support plane (12) for supporting the printing medium (2), and orifices (13) of a suction system (14) are provided in at least certain regions in the support plane (12) for retaining the printing medium (2) during the printing operation, as well as a forward feed mechanism (6) for the printing medium (2). In the region of the printing table (11), the printing medium (2) is provided with at least one pressing mechanism (16), at least in the region of a side edge oriented in the forward feed direction (7), with a pressing force which acts in the direction perpendicular to the support plane (12).Type: GrantFiled: May 24, 2006Date of Patent: October 23, 2012Assignee: Durst Phototechnik Digital Technology GmbHInventors: Peter Weingartner, Thomas Guggenberger
-
Patent number: 8292634Abstract: A socket connector includes a socket body having a recess adapted to receive therein a connection object such as a semiconductor module, contact members disposed at a bottom surface portion of the recess, and a spring member disposed on one side of the recess. The spring member has an engaging portion adapted to engage the connection object in a detaching direction for provisionally holding it in a first stage of an attaching operation of the connection object and a pressing portion adapted to press the connection object parallel to the bottom surface portion and inward of the recess for positioning the connection object at a predetermined position of the recess.Type: GrantFiled: December 8, 2010Date of Patent: October 23, 2012Assignee: Japan Aviation Electronics Industry, LimitedInventor: Takeshi Takahashi
-
Patent number: 8288677Abstract: The invention relates to a coupling device (24) used for producing a flow path between the tank (6) of a water vapor cutting device (1) and a liquid-filled cartridge (25), wherein said coupling device (24) comprises a housing (29) provided with a receiving area (30) which is formed therein, used for mounting the cartridge (25) on said housing (29) and which comprises a channel (39) provided with an input orifice (40) fluidically connectable to the cartridge (25) and to an output opening (41) which is also fluidically connectable to an external surrounding area, for example to the tank (6).Type: GrantFiled: September 6, 2006Date of Patent: October 16, 2012Assignee: Fronius International GmbHInventors: Ernst Aunitzky, Wolfgang Haberler, Roland Ortner, Heribert Pauser, Max Stöger, Martin Trausner, Andreas Wiesinger
-
Patent number: 8287146Abstract: The invention relates to a foam part (1), in particular for suspended arrangement in a room, for example for use as a sound absorber (2), with an acoustic region of the foam part which has an outer contour being illuminated by a lighting element (11), further with the lighting element (11) being mounted on the foam part (1) and being disposed within the outer contour of the foam part (1). In particular, the invention also relates to a foam part (1) which is fixed, as a sound absorber (2), in a suspended manner to a room ceiling (3) or room wall, a lighting element (11) which is mounted on the sound absorber (2) and illuminates a subregion of the foam part (1), being provided in said foam part.Type: GrantFiled: October 23, 2009Date of Patent: October 16, 2012Assignee: pinta acoustic GmbHInventor: Johannes Hysky
-
Patent number: 8287334Abstract: The invention relates to a spindle (1) for a machine tool, in particular a motor spindle, with a housing (2) for accommodating an electric motor (3) and a shaft (4) that can be driven by the latter, and with a tool holder (5) for a tool (6) that can be electrically connected, wherein a draw rod (7) is provided for actuating the tool holder (5) of the spindle (1) and wherein the draw rod (7) has a current conductor (8) for supplying current to a held tool (6).Type: GrantFiled: June 14, 2007Date of Patent: October 16, 2012Assignee: Paul Mueller GmbH & Co. KG UnternehmensbeteiligungenInventor: Bernd Moeller
-
Patent number: D669104Type: GrantFiled: March 4, 2010Date of Patent: October 16, 2012Assignee: KHS GmbHInventor: Manfred Michl