Patents Issued in June 8, 2010
  • Patent number: 7731534
    Abstract: An electrical connector has an insulating housing defining a recess. A receiving plate extends frontward from a rear surface of the recess and spaced apart from a bottom surface thereof. A shell coupled with the insulating housing to form an insertion space where the receiving plate is located has a connecting plate located between the receiving plate and the bottom surface of the recess. A portion of the connecting plate is extended and curved upwards and then curved downwards and upwards sequentially to form a substantial split ring-shaped resilient element. The resilient element comprises an upper resistive portion located adjacent to the receiving plate and a lower resistive portion located adjacent to the bottom surface of the recess. A free end of the lower resistive portion extends obliquely upwardly to form a connecting portion. A distal end of the connecting portion forms a propping portion located above the connecting plate.
    Type: Grant
    Filed: December 29, 2008
    Date of Patent: June 8, 2010
    Assignee: Cheng Uei Precision Industry Co., Ltd.
    Inventors: Sheng-Tsung Yuan, Yung-Chi Peng
  • Patent number: 7731535
    Abstract: A receptacle connector assembly comprises an insulative housing, two sets of first contact pins, two sets of second contact pins, a metal contact and a metal shell. The first and the second contact pin respectively comply with specification of USB 3.0 and USB 2.0 and transmit data stability at high transmission rate.
    Type: Grant
    Filed: February 27, 2009
    Date of Patent: June 8, 2010
    Assignee: Advanced-Connectek Inc.
    Inventors: Wei Wan, Shu Lin Duan, Ching Tien Chen, Pin Yuan Hou, Wen Chih Ko
  • Patent number: 7731536
    Abstract: A crimp ring (14) is mounted on a braided wire (13) of a shielded cable (12). On the other hand, a shielding shell (20) connectable with a large diameter portion (14b) of the crimp ring (14) is mounted in a housing (8). Entire touching portions (35) are formed at both upper and lower surfaces of the shielding shell (20) by being bent inward to form mountain-shaped resilient contact pieces (36) that can resiliently contact the large diameter portion (14b) and then being folded back outward near the rear edge of the shielding shell (20). Displacement restricting portions (40) are arranged between the touching portions (35) adjacent in width direction to protect the other touching portions (35) from the interference of the shielded cable (12) being inserted or withdrawn.
    Type: Grant
    Filed: September 7, 2007
    Date of Patent: June 8, 2010
    Assignee: Sumitomo Wiring Systems, Ltd.
    Inventor: Yasushi Okayasu
  • Patent number: 7731537
    Abstract: A high speed connector with reduced crosstalk utilizes individual connector support frames that are assembled together to form a block of connector units. Each such unit supports a column of conductive terminals in two spaced-apart columns. The columns have differential signal terminal pairs separated from each other by larger intervening ground shields that serve as ground terminals. The ground shields are arranged in alternating fashion within the pair of columns and they are closely spaced together so as to face a differential signal terminal pair. In areas where the terminals are mounted to the connector units, window-like openings are formed in the large ground shield terminals to reduce the amount of broadside coupling between the differential signal terminal pair and the signal terminal pair are narrowed to increase their edge-to-edge distance to account for the change in dielectric constant of the connector unit material filing in the area between the signal terminal pair.
    Type: Grant
    Filed: June 20, 2008
    Date of Patent: June 8, 2010
    Assignee: Molex Incorporated
    Inventors: Peerouz Amleshi, John Laurx
  • Patent number: 7731538
    Abstract: A card connector is disclosed that includes a housing for accommodating a first card, a second card, and a third card; a first contact member arranged to be connected to the first card; a second contact member arranged to be connected to the second card, which has a larger width than the first card and a smaller thickness than the first card; a third contact member arranged to be connected to the third card, which has a smaller width than the first and second card and a smaller thickness than the first and second card; and a connection control mechanism that selectively connects one of the first card, the second card, or the third card. When one of the first card, the second card, or the third card is connected, the connection control mechanism prevents the other cards from being connected.
    Type: Grant
    Filed: July 24, 2007
    Date of Patent: June 8, 2010
    Assignee: Fujitsu Component Limited
    Inventors: Koichi Kiryu, Hideo Miyazawa
  • Patent number: 7731539
    Abstract: In order to provide a connector for a memory card that seeks the reduction of the number of parts and the reduction of costs, there is provided a connector for a memory card including an insulating housing having plural power contacts and signal contacts lined up, and an accommodating unit for allowing installation of a memory card therein to bring an electric circuit in the memory card and an electric circuit on a printed circuit board into electrical connection through the power contacts and the signal contacts. A detecting contact for detecting that the memory card has been installed in the accommodating unit is further provided in the insulating housing along the power contact and the signal contact, and a leading end of the detecting contact is placed so as to be in contact with a pad of the memory card accommodated in the accommodating unit.
    Type: Grant
    Filed: January 22, 2009
    Date of Patent: June 8, 2010
    Assignee: Honda Tsushin Kogyo Co., Ltd.
    Inventor: Kiyoshi Ooaku
  • Patent number: 7731540
    Abstract: In some embodiments, an electrical power delivery system including: (a) a base having: (1) a first surface; and (2) a second surface spaced apart from the first surface by a first sidewall; (b) a platform extending away from the second surface of the base, the platform having a third surface spaced apart from the second surface by a second sidewall; (c) a first electrical power outlet at the third surface; (d) a second electrical power outlet at the second sidewall; and (e) an electrical power cord. The first electrical power outlet and the second electrical power outlet are electrically coupled to the electrical power cord such that the first electrical power outlet and the second electrical power outlet receive electrical power from the electrical power cord when the electrical power cord receives electrical power.
    Type: Grant
    Filed: September 25, 2008
    Date of Patent: June 8, 2010
    Assignee: Belkin International, Inc.
    Inventors: Kenneth Mori, Barry Sween
  • Patent number: 7731541
    Abstract: A backplane connector has a housing, a first insulative base, a second insulative base, multiple first terminals, multiple second terminals and multiple third terminals. Each of the insulative bases is mounted in the housing and is formed into one-piece. The first terminals are mounted on the first insulative base. The second terminals are mounted on the second insulative base. The third terminals are mounted on the insulative bases. The one-piece insulative bases excellently reduce their tolerances and raise the structurally strength of the backplane connector. Therefore, the production rate of the backplane connector increases.
    Type: Grant
    Filed: July 2, 2009
    Date of Patent: June 8, 2010
    Assignee: Advanced Connectek Inc.
    Inventors: Kuo-Ching Lee, Ta-Teh Meng, Jian-Li Guan, Fu-Zhi Gong
  • Patent number: 7731542
    Abstract: A wire containment cap includes a first side having a plurality of retainers for retaining wires, and a second side opposite the first side. Two sidewalls extend between the first side and the second side, and a support rib extends between the two sidewalls. The support rib includes two pair separators for separating wire pairs. In one embodiment, a plurality of sloped pair splitters is located between two of the retainers and includes a sharp point for cutting through insulation material on a pair of bonded wires. A communication jack assembly including a front portion and the wire containment cap is also described.
    Type: Grant
    Filed: November 17, 2008
    Date of Patent: June 8, 2010
    Assignee: Panduit Corp.
    Inventors: Michael V. Doorhy, Masud Bolouri-Saransar, Satish I. Patel, David A. Dylkiewicz
  • Patent number: 7731543
    Abstract: A shielded connector includes: a housing having a terminal cavity and a flexible locking portion; and a shielded shell having a wire inserting hole and an engaging hole engaged with the flexible locking portion. The flexible locking portion is arranged on at least an upper portion of an outer edge of the housing. The housing includes a restricting rib for restricting a displacement of the flexible locking portion.
    Type: Grant
    Filed: September 18, 2008
    Date of Patent: June 8, 2010
    Assignee: Yazaki Corporation
    Inventors: Eiji Aoki, Tomokazu Yamane, Takeaki Kaneko
  • Patent number: 7731544
    Abstract: According to some embodiments, an electrical connection assembly comprises a conductive support having a pair of longitudinal conductive slots for receiving a corresponding pair of longitudinal conductive pins; and a U-shaped conductive spring coupled to the conductive support. The conductive spring comprises a pair of conductive longitudinal spring sides each aligned with a corresponding longitudinal conductive slot, and a spring top plate interconnecting the spring sides along corresponding top regions of the spring sides. Each spring side has a pair of parallel longitudinal slots defined therein. The longitudinal slots separate an outer perimeter section of the spring side from a central section of the spring side. The central section includes a contact tab configured to establish contact with a longitudinal conductive pin. The central section further includes an inward-bending support tab configured to press a bottom part of the outer perimeter section outward to establish contact with the conductive pin.
    Type: Grant
    Filed: April 11, 2008
    Date of Patent: June 8, 2010
    Assignee: BizLink Technology, Inc.
    Inventors: JianFeng Ma, Peixian Hu
  • Patent number: 7731545
    Abstract: A socket (10) for receiving and retaining a lamp (12) and providing electrical connection to electrical lead-ins (14a) and (14b) of the lamp (12), the electrical lead-ins (14a) and (14b) projecting from the lamp in a direction orthogonal to a longitudinal axis (18). The socket (10) comprises a first socket body half (16) arrayed about the longitudinal axis (18) and including a receptacle (20) aligned with the longitudinal axis (18) for receiving a portion (22) of the lamp (12). Lead-in receptacles (24) are formed in the socket body (16), the receptacles being laterally disposed relative to the longitudinal axis. Electrical lead-in contact receivers (26) are formed adjacent the lead-in receptacles. Radially spaced contact retainers (28, 29) are associated with the contact receivers (26). An electrical contact (30) is positioned in each contact receiver (26), each of the electrical contacts (30) comprising first and second spaced-apart lead-in engagers (32, 34) joined by a bight (36).
    Type: Grant
    Filed: February 25, 2009
    Date of Patent: June 8, 2010
    Assignee: Osram Sylvania Inc.
    Inventor: Michael F. Scholeno
  • Patent number: 7731546
    Abstract: A probing apparatus can include a plurality of contact probes, which can be of a type that is disposed along an axis. Each contact probe can include a contact portion, a base portion, and resilient portion. Multiple arms can form the resilient portion, which can be disposed between the contact portion and the base portion. The contact probes can be configured to twist when compressed. The probing apparatus can also include a substrate with through holes, and the contact probes can be inserted into the through holes. The resilient portion of each of the contact probes can bias the contact portion such that at least a portion of the contact portion extends out of a through hole.
    Type: Grant
    Filed: September 16, 2005
    Date of Patent: June 8, 2010
    Assignee: FormFactor, Inc.
    Inventors: Gary W. Grube, Gaetan L. Mathieu, Alec Madsen
  • Patent number: 7731547
    Abstract: An electrical contact device includes a housing having an insulating material and defining a first housing opening and a second housing opening, at least one shaft disposed in the housing, and a metal contact group disposed in the housing. The metal contact group includes a first contact connection assigned to the first housing opening and a second contact connection assigned to the second housing opening. The contact group has at least one attachment recess and the at least one shaft engages with the at least one attachment recess so as to secure the contact group.
    Type: Grant
    Filed: October 22, 2007
    Date of Patent: June 8, 2010
    Assignee: Phoenix Contact GmbH & Co. KG
    Inventor: Stefan Giefers
  • Patent number: 7731548
    Abstract: A coaxial connector having excellent shielding performance. The coaxial connector 30 includes a coaxial cable 12, an outer conductor terminal 32 connected to a top end of the coaxial cable 12, an opening portion 34, stabilizers 36, and an engaging piece 44. The opening portion 34 locks a locking piece of a connector housing used to house the coaxial connector 30, the stabilizers 36 control an insertion orientation of the coaxial connector 30 into the housing, the engaging piece 44 engages with the locking piece, and they are provided on a peripheral surface at a main section of the outer conductor terminal 32. The opening portion 34 is closed by a main section of an outer conductor terminal of a counterpart coaxial connector when the connectors are mated. The engaging piece 44 functions as a guide plane when the stabilizers 36 are inserted into a slit of the housing.
    Type: Grant
    Filed: June 9, 2006
    Date of Patent: June 8, 2010
    Assignees: Autonetworks Technologies, Ltd., Sumitomo Wiring Systems, Ltd., Sumitomo Electric Industries, Ltd.
    Inventor: Norihito Yoshida
  • Patent number: 7731549
    Abstract: A plug-in connector for connecting to a glow plug in a diesel engine has a circular cross section and a plastic base body on which at least one strip contact is coaxially provided. The strip contact has a longitudinally extending slit and at least one protruding projection on the base body. After the strip contact is installed on the base body the projection is deformed in such a way that it projects at least partially over at least one web of the strip contact after being deformed.
    Type: Grant
    Filed: July 7, 2008
    Date of Patent: June 8, 2010
    Assignee: Hirschmann Automotive GmbH
    Inventors: Andreas Metzler, Kurt Ellensohn, Julio Cesar Vargas Marquez
  • Patent number: 7731550
    Abstract: An electric connector (1) has an attachment portion (2) for attachment to an electric conductor, a connecting portion (3) for connection to a mating electric connector, and a damping portion (4) which joins the attachment portion (2) to the connecting portion (3) and comprises a bottom wall (5) connected to one of the two portions and a top wall (6) connected to the other of the two portions. The bottom wall (5) and the top wall (6) lie on advantageously parallel planes, and are connected by one side wall (7).
    Type: Grant
    Filed: April 1, 2008
    Date of Patent: June 8, 2010
    Assignee: MTA, S.p.A.
    Inventor: Antonio Falchetti
  • Patent number: 7731551
    Abstract: To provide a contact, formed in an amorphous state, having better spring properties as compared to conventional one; a method for manufacturing the contact; a connection device including the contact; and a method for manufacturing the connection device. The present invention provides a contact comprising an elastically deforming portion that includes at least one amorphous part. The elastically deforming portion includes an auxiliary elastic member 41 made of, for example, NiP (a P content of 15 atomic percent). In this case, an amorphous phase 50 is predominant in the auxiliary elastic member 41. This enhances spring properties such as a yield stress.
    Type: Grant
    Filed: March 7, 2006
    Date of Patent: June 8, 2010
    Assignee: Alps Electric Co., Ltd.
    Inventors: Shin Yoshida, Shinichi Nagano
  • Patent number: 7731552
    Abstract: The jack plate has two vertically aligned side plates and a transom plate. A travel stop block is couple to the jack plate transom plate. The travel stop block is located between an upper and lower transom bars. The operational height of the jack plate can be manually operated by turning a hex head threaded rod.
    Type: Grant
    Filed: March 20, 2008
    Date of Patent: June 8, 2010
    Inventor: Mark F. Pelini
  • Patent number: 7731553
    Abstract: A watercraft propelled by a water jet includes an sealed hull portion including an upper deck and a bottom surface, an engine compartment located behind the sealed hull portion and containing a propulsion and steering system including an engine, a bladed impeller driven by the engine for inducting water and forcing the inducted water away from the craft through a directionally displaceable nozzle, and a control lever located on the upper deck including an engine throttle control and a steering control for adjusting the directionally displacement of the nozzle.
    Type: Grant
    Filed: October 9, 2007
    Date of Patent: June 8, 2010
    Assignee: Surfango, Inc.
    Inventor: Yuting Rui
  • Patent number: 7731554
    Abstract: A shark-repelling surfboard or flotation board made of polymer foam with coating. The surfboard or the flotation board has a locator device for locating large aquatic animals, and an alarm device for alerting a rider of large aquatic animals, such as sharks, located by the locator device. The surfboard or the flotation board also comprises a repellent or deterrent signal generator that is configured for transmitting interference signals to disrupt the electro-sensory perception system of the aquatic animals.
    Type: Grant
    Filed: February 5, 2009
    Date of Patent: June 8, 2010
    Inventor: Guerry L. Grune
  • Patent number: 7731555
    Abstract: An improvement to a conventional surfboard includes an impeller and an electric motor contained primarily within the body of the surfboard, whereby performance of the surfboard is substantially unaffected by the presence of the impeller and the electric motor. The electric motor is operatively connected to the impeller for providing a forward thrust of the surfboard. The improvement to the conventional surfboard also includes a throttle for selective control of the electric motor for operating the impeller to provide a forward thrust of the surfboard, the throttle being configured for use by a surfer lying in a prone position on the smooth top surface of the body of the surfboard. An extent of the surfer's energy that otherwise would be expended during paddling can be preserved for riding waves by using the impeller to provide the forward thrust during paddling.
    Type: Grant
    Filed: October 30, 2007
    Date of Patent: June 8, 2010
    Assignee: Boomerboard, LLC
    Inventor: Mike R. Railey
  • Patent number: 7731556
    Abstract: A flat panel display is provided. The flat panel display includes a cathode panel in which a plurality of electron emission areas are provided on a support, and an anode panel in which a plurality of phosphor areas and an anode electrode are provided on a substrate. The cathode panel and the anode panel are joined together at their periphery by a joining member. The anode electrode includes an anode electrode central section covering the phosphor areas, and an anode electrode peripheral section surrounding the anode electrode central section and extending from the anode electrode central section and being provided in contact with the substrate. The average thickness of the anode electrode peripheral section is smaller than the average thickness of the anode electrode central section.
    Type: Grant
    Filed: November 2, 2006
    Date of Patent: June 8, 2010
    Assignee: Sony Corporation
    Inventors: Satoshi Okanan, Yoshimitsu Kato, Masaru Kokubukata, Keiji Honda
  • Patent number: 7731557
    Abstract: A toy airplane with a specialized launching configuration. The toy airplane has a body that extends between a nose and a tail. A roller assembly is disposed at the nose of the toy airplane. The roller assembly includes a free rotating finger roll that protrudes to the left and to the right of the nose. When a person launches the toy airplane, that person places his/her fingers behind the finger rolls on either side of the nose. As a person makes a throwing motion, the fingers roll off of the finger rolls just as the toy airplane is reaching its maximum velocity. The presence of the finger rolls, therefore, prevents a person from holding onto the toy airplane too long as it is being thrown.
    Type: Grant
    Filed: February 18, 2006
    Date of Patent: June 8, 2010
    Inventors: Webb T. Nelson, Mark J. Chernick, Simeon Tiefel
  • Patent number: 7731558
    Abstract: The present device is an illuminated building block device that mimics the look of a laser. The building block includes a non-opaque body comprising at least two mechanical connectors. At least two electrically independent conductors each traverse the body from each connector to each other connector. At least one LED is electrically connected to at least two of the electrical conductors. With at least two building blocks mechanically connected, a power source may be applied to one of the connectors of one of the building blocks to illuminate each LED. Preferably, the body of the building block is generally transparent and is capable of transmitting light from a colored LED to a connected block, thus mimicking the look of a laser. The invention also comprises a set of building blocks that permits light from an LED to pass from one connected block to an adjacent connected block.
    Type: Grant
    Filed: August 15, 2007
    Date of Patent: June 8, 2010
    Inventor: Jon Capriola
  • Patent number: 7731559
    Abstract: A realistic electro-mechanical toy that can simulate lifelike purring and other vibratory sensations of animals and other creatures by transmission of vibrations to the body of the mechanical toy providing enhanced and lifelike interaction with a user. An arm is coupled to a body and includes a finger portion at an end of the arm. The finger portion is biased against a cam which is rotatably coupled to the body and includes one or more protuberances on a surface perimeter such that when the cam is rotated a vibration is transmitted to the body simulating lifelike purring and other vibratory sensations. The cam is rotated in a back and forth motion and is synchronized with a sound element producing a purring sound occurring around the time the vibration is transmitted to the body.
    Type: Grant
    Filed: December 21, 2006
    Date of Patent: June 8, 2010
    Assignee: Hasbro, Inc.
    Inventor: Richard J Maddocks
  • Patent number: 7731560
    Abstract: The present invention provides for an interactive figure with a head, body and waist cavities, arms, legs and two motorized wheelbases. The body and waist cavities include a gear mechanism. The motorized wheelbases control the movements of the interactive figure via a relationship between the gear mechanism and motors housed within the motorized wheelbases by distributing power to the motors based on a user's input or a preprogrammed response.
    Type: Grant
    Filed: May 31, 2007
    Date of Patent: June 8, 2010
    Assignee: Rehco, LLC
    Inventor: Ryan Kratz
  • Patent number: 7731561
    Abstract: A plush toy that has a spinning nose construction. The plush toy includes a plush character form made of a sewn body shell that is filled with soft stuffing. The sewn body shell terminates along open seam edges in a head section. The open seam edges define an opening. A motor is positioned in the head section of the plush character form. The motor is positioned so that the shaft protrudes out of the head section through the opening. To prevent the motor from moving, the open seam edges of the sewn body shell are fastened directly to the motor. A nose structure is provided that is coupled to the motor. The nose structure includes a proboscis and a plurality of elongated elements that radially extend from the proboscis. An array of lights can be attached to at least one of the elongated elements.
    Type: Grant
    Filed: April 2, 2007
    Date of Patent: June 8, 2010
    Inventors: Mark J. Chernick, Webb T. Nelson
  • Patent number: 7731562
    Abstract: Toy helices each having a variable rate of movement. The toy helices, such as springs and coils, for example, may be formed of at least two different types of material each having different properties such as elasticity, flexibility, and attraction. In one embodiment, a first portion of a toy helix may be constructed of a first material having a first elasticity and a second portion of a toy helix may be coupled to the first portion and constructed of a second material having a second elasticity. The first elasticity and second elasticity are not identical and, thus, have different restoring forces acting to return the toy helix to its original shape. After such a toy helix is stretched, for example, the helix has a variable rate of movement during return to the compressed state because the first portion returns to its original shape at a different rate than the second portion.
    Type: Grant
    Filed: September 12, 2006
    Date of Patent: June 8, 2010
    Inventor: Virgil D. Huber
  • Patent number: 7731563
    Abstract: A transformable toy is presented. The toy includes a first member, a second member and a third member. A first surface of the first member is a first part of an exterior surface of a substantially spherical structure in a first configuration. A second surface of the second member is a second part of the exterior surface of the substantially spherical structure in the first configuration. The first member and second member are positionable in a second configuration in which at least a portion of the second member is further from at least a portion of the first member. The at least portion of the second member includes an edge which includes an arc-shaped portion. The first member, second member and third member are positionable in a third configuration.
    Type: Grant
    Filed: November 21, 2007
    Date of Patent: June 8, 2010
    Inventor: Aldric J. Saucier
  • Patent number: 7731564
    Abstract: Disclosed is a use of a memory foam insert in bras, camisoles, shorts, and briefs. The memory foam insert is designed to limit and prevent the bouncing motion through the breast and gluteal area during rigorous athletic activity. The invention conforms and molds itself to the individual's shape and figure, thereby allowing for a comfortable and secure fit.
    Type: Grant
    Filed: July 10, 2008
    Date of Patent: June 8, 2010
    Inventor: El L. Sanders
  • Patent number: 7731565
    Abstract: In an eyeglass lens processing apparatus for beveling a peripheral edge of an eyeglass lens, if the high curve lens processing mode is selected by the mode selector, a computing unit acquires a high curve bevel path for locating the bevel apex on a front surface curve of the eyeglass lens or for locating the bevel apex at a position shifted by a predetermined quantity from the front surface curve toward the rear side on the basis of the edge position information acquired by the edge position detector, thereby providing high curve beveling data for the rear surface beveling grindstone, or for the front surface and rear surface beveling grindstones; and a beveling controller bevels the peripheral edge of the eyeglass lens by the rear surface beveling grindstone, or by the front surface and rear surface beveling grindstones on the basis of the high curve beveling data.
    Type: Grant
    Filed: March 31, 2008
    Date of Patent: June 8, 2010
    Assignee: Nidek Co., Ltd.
    Inventors: Ryoji Shibata, Hirokatsu Obayashi
  • Patent number: 7731566
    Abstract: A method of polishing a substrate includes holding the substrate on a polishing pad with a polishing head, wherein the polishing pad is supported by a platen, creating relative motion between the substrate and the polishing pad to polish a side of the substrate, generating a light beam and directing the light beam towards the substrate to cause the light beam to impinge on the side of the substrate being polished. Light reflected from the substrate is at a detector to generate an interference signal. A measure of uniformity is computed from the interference signal.
    Type: Grant
    Filed: August 14, 2007
    Date of Patent: June 8, 2010
    Assignee: Applied Materials, Inc.
    Inventors: Manoocher Birang, Grigory Pyatigorsky
  • Patent number: 7731567
    Abstract: In a semiconductor wafer processing method of forming a semiconductor wafer having a desired thickness by grinding a rear surface of the semiconductor wafer having a plurality of devices formed on a front surface thereof, the rear surface of the semiconductor wafer is ground so that the semiconductor wafer has a thickness of 10 ?m to 100 ?m, and a strain layer having a thickness of 0.05 ?m to 0.1 ?m is left on the rear surface of the semiconductor wafer by the grinding. The strain layer is left to provide the gettering effect, preventing a harmful influence exerted on the quality of the semiconductor devices. Degradation in transverse rupture strength can be prevented by the grinding.
    Type: Grant
    Filed: September 20, 2007
    Date of Patent: June 8, 2010
    Assignee: Disco Corporation
    Inventors: Shinnosuke Sekiya, Setsuo Yamamoto, Naoya Sukegawa, Naruto Fuwa
  • Patent number: 7731568
    Abstract: The object of the invention is to provide a polishing pad capable of maintaining high-precision end-point optical detection over a long period from the start of use to the end of use even if polishing is performed with an alkaline or acid slurry, as well as a method of manufacturing a semiconductor device with this polishing pad. The polishing pad of the invention is used in chemical mechanical polishing and has a polishing region and a light-transmitting region, wherein the light-transmitting region satisfies that the difference ?T (?T=T0?T1) (%) between T0 and T1 is within 10(%) over the whole range of measurement wavelengths of from 400 to 700 nm, wherein T1 is the light transmittance (%) of the light-transmitting region measured at the measurement wavelength ? after dipping for 24 hours in a KOH aqueous solution at pH 11 or an H2O2 aqueous solution at pH 4 and T0 is the light-transmittance (%) measured at the measurement wavelength ? before the dipping.
    Type: Grant
    Filed: October 20, 2004
    Date of Patent: June 8, 2010
    Assignee: Toyo Tire & Rubber Co., Ltd.
    Inventors: Tetsuo Shimomura, Masahiko Nakamori, Takatoshi Yamada, Kazuyuki Ogawa, Atsushi Kazuno, Masahiro Watanabe
  • Patent number: 7731569
    Abstract: A pad conditioning apparatus and method for conditioning a surface of a polishing pad which is used in a polishing apparatus for polishing works, having a bending or deflecting or elastic member and a supporting section to support a base end of the bending or deflecting or elastic member, wherein the bending or deflecting or elastic member elastically deforms upon contact of a vicinity of a tip end of the bending or deflecting or elastic member with the polishing pad, so that a pressure necessary to condition the pad is generated. A pad preparation apparatus using the pad conditioner; and a pad preparation method using the same, enable even conditioning of a polishing pad of an elastic body by following a surface of the polishing pad.
    Type: Grant
    Filed: November 30, 2007
    Date of Patent: June 8, 2010
    Assignee: Tokyo Seimitsu Co., Ltd.
    Inventor: Takashi Fujita
  • Patent number: 7731570
    Abstract: The present invention is a micro-abrasive blasting device (55) with superior perturbation control via a plurality of delivery conduits (25) of various lengths and apertures. The user is able to individually open and close bypass conduit pinch valve (99) external to micro-abrasive blasting device (55) to affect the perturbation intensity internal to the mixing chamber (23). By selectively opening and closing flow through delivery conduits (25) it is possible to provide a more consistent perturbation rate and select the perturbation intensity internal to mixing chamber (23).
    Type: Grant
    Filed: March 10, 2005
    Date of Patent: June 8, 2010
    Inventor: Boaz Barry Groman
  • Patent number: 7731571
    Abstract: An electric sanding machine has a housing with a drive device disposed therein, a base plate disposed under the housing, and a driven shaft for driving the base plate. A sanding device is attached to the base plate. The housing has a drive device housing part substantially perpendicular to the base plate and a grip housing part substantially parallel to the base plate. A cross section of the housing in a vertical direction is substantially L-shaped. The drive device is disposed in the drive device housing part while the driven shaft is located in the grip housing part so that the drive device is departed from the driven shaft in a radius direction of the driven shaft. With this arrangement, the sanding machine is provided with stronger power and has a smaller contour size which may be controlled more effectively.
    Type: Grant
    Filed: April 25, 2008
    Date of Patent: June 8, 2010
    Assignee: Chervon Limited
    Inventors: Masatoshi Fukinuki, Gan Wei
  • Patent number: 7731572
    Abstract: A CMP head includes a membrane support and a membrane. The membrane support is disk-shaped, having an origin and a radius R. The membrane support has at least a ventilator disposed in a central region within the range between origin and (?) R, and at least a diversion opening disposed in a peripheral region within the range between (?) R and R. The membrane includes a disk-shaped part disposed on the first surface of the membrane support, and an annular part surrounding the annular sidewall of the membrane support.
    Type: Grant
    Filed: May 24, 2007
    Date of Patent: June 8, 2010
    Assignee: United Microelectronics Corp.
    Inventors: Chi-Min Yu, Chi-Chih Chuang, Yu-Fang Chien, Hui-Shen Shih
  • Patent number: 7731573
    Abstract: The present disclosure is directed to method, apparatus, and system for uniformly supporting flexible surface modifying articles during surface modification as well as enabling replacing and repositioning thereof for improving their useful service life as well as improving dust and debris control management.
    Type: Grant
    Filed: January 30, 2008
    Date of Patent: June 8, 2010
    Assignee: 3M Innovative Properties Company
    Inventors: Allen J. Rivard, Galen A. Fitzel
  • Patent number: 7731574
    Abstract: A vent assembly has a base and a cover connected to the base. The cover moves between a closed and open position. A fan is optionally mounted for rotation in the base. A mechanism, including a strut system, raises and lowers the cover. The strut system is connected with the cover at two positions spaced from one another. When the cover is in its closed position, a retention force is provided by the strut system and is distributed about the cover.
    Type: Grant
    Filed: June 8, 2007
    Date of Patent: June 8, 2010
    Assignee: Fan-Tastic Vent
    Inventors: Stephen A. Milks, Penny Milks, legal representative
  • Patent number: 7731575
    Abstract: A ventilation unit includes a casing which has two openings and an electric connection passage, a filter cartridge, a turbine disposed inside the casing and having an input and an output and a motor, a duct linking the output to the outside area of the casing via the output, another casing with a passage created inside the wall, a control circuit and a source disposed inside the casing, elements for associating the two housings such that the passages form a single passage, a flow meter inside the duct. The control circuit includes an exit which can issue a first alarm signal when the electric energy value of the source falls below a threshold. The ventilation unit is suitable for the ventilation of nuclear protection suits, bacteriological protection suits or protective suits in hospital environments.
    Type: Grant
    Filed: November 21, 2003
    Date of Patent: June 8, 2010
    Assignee: Delta Protection
    Inventor: Samuel Ozil
  • Patent number: 7731576
    Abstract: A rigid rotor discharge deflector apparatus for a combine has a body member that is attachable to the side wall of a discharge passage at the downstream end of the rotor. The body has a face portion with at least one ridge portion thereon extending generally laterally across at least a portion of the face portion. The body also has an upper body portion above the level of the ridge portion, an upper ramp portion sloped and extending outwardly from the upper body portion to the ridge portion, and a bracing associated with the upper ramp portion maintaining the ridge portion essentially fixed relative to the side wall. The body member may also include a lower body portion below the level of the ridge portion, and the upper and lower body portions may both be attachable to the side wall.
    Type: Grant
    Filed: April 3, 2009
    Date of Patent: June 8, 2010
    Assignee: CNH America LLC
    Inventors: Nathan E. Isaac, Jonathan E. Ricketts, Bradley J. Wagner
  • Patent number: 7731577
    Abstract: A transverse fan assembly that includes a fan rotatably disposed in an air plenum for drawing air through an inlet opening and drivingly forcing air from an outlet opening defined by the air plenum, the inlet opening having an elongate, bladed, inlet rotor oriented on a rotational axis parallel to the fan, extending the length of the fan, and positioned proximate to the fan periphery to increase air flow from the outlet of the air plenum along the length of the fan while generating less noise.
    Type: Grant
    Filed: June 30, 2006
    Date of Patent: June 8, 2010
    Assignee: CNH America LLC
    Inventor: Jon E. Ricketts
  • Patent number: 7731578
    Abstract: A harvesting machine includes a self-propelled vehicle adapted for separating grain from non-grain material, a cleaning shoe and a fan for controlling air flow. The fan is positioned downstream of the cleaning shoe and the fan having an air inlet for providing air to the fan and an aspiration outlet for providing air from the fan. The fan assists in reducing static air pressure within the harvesting machine. The fan may be a centrifugal fan. The harvesting machine may further include a chopper operatively connected to the vehicle and adapted for receiving the non-grain material and chopping the non-grain material and a blower adapted for assisting in conveying the non-grain material from the chopper such as for collection in a collection container.
    Type: Grant
    Filed: October 31, 2008
    Date of Patent: June 8, 2010
    Assignee: Iowa State University Research Foundation, Inc.
    Inventors: Stuart J. Birrell, Mark D. Dilts, Benjamin J. Schlesser
  • Patent number: 7731579
    Abstract: The present invention is directed to a gaming terminal and a method of playing a wagering game. The wagering game may include a basic game and a bonus game that includes selectable objects. The objects can be selected by a player or by a computer. Each of the selectable objects is associated with a bonus award. During game play, a player or computer selects objects until a predetermined number of selections occurs or a stop-selection feature occurs. After selection ends, the bonus awards associated with the selected objects are displayed. Subsequently, the awards associated with the non-selected objects may be revealed. At this time, instead of the game ending, at least one of the awards associated with the selected objects is altered, producing an adjusted bonus award for that selection. The player receives an overall bonus award that is based on the adjusted bonus awards.
    Type: Grant
    Filed: September 7, 2004
    Date of Patent: June 8, 2010
    Assignee: WMS Gaming Inc.
    Inventors: Benjamin T. Gomez, Michael P. Casey
  • Patent number: 7731580
    Abstract: A gaming device having a display with an award indicator that moves in multiple orbits is provided. A member rotates about a first center point at a first radial distance from the first center point. An indicator rotates about a second center point located on the member at a second radial distance from the second center point. When the indicator stops moving, the indicator points to or indicates an award that is provided to a player of the gaming device.
    Type: Grant
    Filed: October 4, 2004
    Date of Patent: June 8, 2010
    Assignee: IGT
    Inventor: Markus Rothkranz
  • Patent number: 7731581
    Abstract: The invention is directed to methods and gaming units for conducting a multi-player wagering game, such as a Bingo game, in which at least one of the players may win the occurrence of the wagering game by matching a predetermined game-winning pattern of game indicia on one or more game arrays having unique combinations of game indicia based on matching the game indicia on the game arrays to game indicia randomly selected for the occurrence of the wagering game. The outcome of the multi-player wagering game may be displayed to the player at the gaming unit, along with an alternate outcome display at two or more alternate outcome display devices at the gaming unit. In one embodiment, an outcome of a Bingo game may be mapped to an outcome of a slot machine having a bonus feature such as a wheel. Outcomes of the Bingo game may then be displayed on the plurality of alternate display devices as outcomes of the slot game and accompanying bonus feature.
    Type: Grant
    Filed: September 14, 2004
    Date of Patent: June 8, 2010
    Assignee: IGT
    Inventors: John W. Chamberlain, Ali Saffari, Bryan Wolf, Ted Gail
  • Patent number: 7731582
    Abstract: A gaming device that selects one or more offer components and forms an initial offer based on the selected offer components. The gaming device enables the player to accept or reject the initial offer. If the player rejects the initial offer (and the player has at least one offer remaining), then a component number modifier generator selects one of a plurality of component number modifiers. The selected component number modifier alters or changes the number of selected offer components by either adding or subtracting at least one offer component to or from the previously selected offer components. If the selected component number modifier is associated with a negative number or value, then the gaming device deselects at least one of the previously selected offer components. The remaining selected offer components form a subsequent offer which the gaming device enables the player to accept or reject.
    Type: Grant
    Filed: September 8, 2003
    Date of Patent: June 8, 2010
    Assignee: IGT
    Inventors: Dov L. Randall, Peter Gerrard
  • Patent number: 7731583
    Abstract: The present invention comprises a gaming apparatus that includes a display device comprising a display surface. The display surface comprises a plurality of indicia. A display device actuator is in communication with the display surface and is configured to move the display surface on a first predetermined path. A moveable indicator is included that is configured to indicate at least one indicia appearing on the display surface. A moveable indicator actuator is in communication with the moveable indicator and is configured to move the moveable indicator along a second predetermined path. A controller is in communication with at least one of the display device actuator and the moveable indicator actuator. The controller is configured to position at least one of the display device and the movable indicator so that the movable indicator indicates an indicia appearing on the display surface that conveys a game outcome.
    Type: Grant
    Filed: March 23, 2004
    Date of Patent: June 8, 2010
    Assignee: Atlantic City Coin & Slot Service Company, Inc.
    Inventors: Jerald C. Seelig, Lawrence M. Henshaw