Patents Represented by Attorney, Agent or Law Firm Harness, Dickey & Pierc PLC
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Patent number: 8256502Abstract: A heat exchange member comprising a liquid layer and a solid layer capable of conducting a heat exchange reaction with the liquid layer upon their solid-liquid contact at an interface between the solid layer and the solid layer, wherein the solid layer further comprises on a surface thereof which is contacted with the liquid layer a surface coating layer capable of reducing a difference of the vibration between a thermal vibration of the solid and a thermal vibration of the liquid, and the surface coating layer comprises a plurality of fibrous structures arranged on a surface of the solid layer, and a heat exchange apparatus using the heat exchange member.Type: GrantFiled: June 4, 2008Date of Patent: September 4, 2012Assignee: Denso CorporationInventors: Touru Kawaguchi, Eiichi Torigoe, Yasumasa Hagiwara, Yoichiro Matsumoto, Gota Kikugawa, Taisuke Sugii
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Patent number: 8256586Abstract: A shock absorber includes an external control valve which controls the damping characteristics of the shock absorber. The external control valve controls the flow of fluid between the lower working chamber of the shock absorber and the reservoir chamber and between the upper working chamber of the shock absorber. The damping characteristics are dependent on the amount of current being applied to a solenoid valve which controls a fluid valve assembly. A soft fluid valve assembly is disposed in series with the fluid valve assembly to allow for the tuning of the damping forces at low current levels provided to the solenoid valve.Type: GrantFiled: February 24, 2011Date of Patent: September 4, 2012Assignee: Tenneco Automotive Operating Company Inc.Inventors: Gert Mangelschots, David Holiviers, Gert Vanhees, Patrick Vanmechelen, Sjaak Schel, M'hand Nait Oukhedou
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Patent number: 8253681Abstract: A light source device and a display device are disclosed of which high display quality can be maintained by correcting luminance or a color tone without making a user feel strangeness or inconvenience. A light source device is disclosed in at least one embodiment, including light source blocks each of which has red-color light-emitting diodes, green-color light-emitting diodes and blue-color light-emitting diodes and is capable of independently adjusting luminance of the three color diodes, a photo-receiving mechanism arranged to photo-receive light, and a correcting operation control mechanism arranged to calculate correction amounts of the luminance of the light sources in each of the blocks based on photo-receiving amounts of the photo-received light in order to maintain uniform luminance or a uniform color tone among the blocks, wherein the mechanism controls the mechanism to photo-receive the light when a termination operation of the light source device is performed.Type: GrantFiled: October 3, 2006Date of Patent: August 28, 2012Assignee: Sharp Kabushiki KaishaInventors: Keiji Hayashi, Kentaro Kamada
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Patent number: 8250874Abstract: A subcool condenser having a condensation heat exchange portion, a receive portion and a supercool heat exchange portion is used as an outdoor heat exchanger that functions as a radiator in a cooling operation mode so that COP in the cooling operation mode is increased. In contrast, in a heating operation mode, a refrigerant bypass device that causes the refrigerant to flow so as to bypass the supercool heat exchange portion is provided so that pressure loss generated in the refrigerant flowing through the outdoor heat exchanger is decreased. Thereby, driving force of a compressor can be decreased and COP in the heating operation mode can be improved.Type: GrantFiled: March 24, 2009Date of Patent: August 28, 2012Assignee: Denso CorporationInventors: Makoto Ikegami, Hiroshi Oshitani, Yoshiaki Takano
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Patent number: 8255007Abstract: An in-vehicle handsfree apparatus connects a handsfree profile (HFP) with a cellular phone, and then connects a service discovery profile (SDF) with the cellular phone to thereby designate a compliance state of the cellular phone with respect to a phone book access profile (PBAP) as a PBAP compliance flag. Then, when a user performs an operation to require an all item transfer to transfer all items of phone book data registered in the cellular phone, the handsfree apparatus refers to the PBAP compliance flag to thereby select and connect either the PBAP or an object push profile (OPP) with the cellular phone.Type: GrantFiled: February 23, 2012Date of Patent: August 28, 2012Assignee: Denso CorporationInventors: Soichi Saito, Hiroyasu Hamanishi
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Patent number: 8251101Abstract: A refrigerant piping unit includes a pipe and a joint coupled to the pipe. The pipe includes a main section, an end section and a bent section between the main section and the end section. The end section includes a flange portion adjacent to the bent section and a thick end portion opposite to the bent portion with respect to the flange portion in an axial direction. The flange portion is expanded in a radially outward direction and is engaged with the joint. The thick end portion is expanded in the radially outward direction and has a thickness greater than a thickness of the main section. The thick end portion has a groove on its outer surface. The end section has a flat inner surface extending continuously from an inner surface of the bent section throughout inside of the flange portion and the thick end portion.Type: GrantFiled: December 9, 2008Date of Patent: August 28, 2012Assignees: Denso Corporation, GAC CorporationInventors: Makoto Yoshino, Hiroki Naganawa, Naka Shibata, Masakazu Kondou
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Patent number: 8254010Abstract: In an optical filter, a pair of polarization filters allows transmission of light therethrough when i) the light has a wavelength band equal to or more than a first wavelength regardless of a light oscillation direction, the wavelength band including a wavelength of infrared light and ii) the light has a wavelength band less than the first wavelength and is linearly polarized. An optical rotation control element, disposed between the paired polarization filters, allows the light to be transmitted therethrough during which optical rotation of the light is changed selectively depending on application or non-application of voltage to the optical rotation control element. The polarization filters have polarization planes, respectively, which are in parallel with each other or the polarization plane of one of the polarization filters is rotated from that of the other by an angular amount of rotation resulting from the polarization of the optical rotation control element.Type: GrantFiled: September 18, 2009Date of Patent: August 28, 2012Assignee: Denso CorporationInventor: Takayuki Kimura
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Patent number: 8254813Abstract: A multicolor imaging system includes a controller which adjusts a phase difference in rotations of photoreceptors based on information detected by a rotary position detector, and drive elements for photoreceptors which generate a velocity fluctuation in the same cycle as that of a transfer unit. The controller is configured to concurrently adjust the phases of the photoreceptors and those of the drive elements so that a registration error in four color toner image on an intermediate transfer belt is reduced to a minimum.Type: GrantFiled: May 28, 2010Date of Patent: August 28, 2012Assignee: Ricoh Company, Ltd.Inventors: Noriaki Funamoto, Yasuhisa Ehara, Tetsuji Nishikawa, Yasuhiro Maehata, Jun Yasuda, Hiroaki Murakami
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Patent number: 8251036Abstract: A connection between an expansion chamber outlet and a rubber cuff that accommodates an inlet portion of a throttle body exhibits an overmolded, hot plate or spin weld type of connection between an expansion chamber wall outlet portion and the rubber cuff. The rubber cuff may have a bellow in it to absorb shock and force from the throttle body. The rubber cuff may be insert molded around the expansion chamber outlet such that the joined interface between the rubber cuff and the expansion chamber is from the molding. The molded interface prevents separation due to air forces through the chamber and cuff. A cuff recession on a cuff inside diameter receives a protuberance of the throttle body inlet portion. A band clamp fits around the outside diameter of the cuff, adjacent the throttle body inlet protuberance, to prevent movement relative to the throttle body.Type: GrantFiled: March 30, 2009Date of Patent: August 28, 2012Assignee: DENSO International America, Inc.Inventor: Mark L. Williams
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Patent number: 8253089Abstract: The present invention discloses a pointing error correcting system and method thereof applied for a concentrated photovoltaic or solar heat energy system comprising a processing module, a driving module, a tracker and a measuring module. The method comprises steps of calculating a position of a celestial body; controlling the driving module to drive the tracker pointing toward the celestial body; calculating an error value between the pointing of the tracker and the celestial body measured by the measuring module through a coordinate transforming method; and correcting the driving module to drive the tracker pointing the celestial body.Type: GrantFiled: July 22, 2010Date of Patent: August 28, 2012Assignee: National Central UniversityInventors: Jiunn-Chi Wu, Jhih-Wei Liou, Chi-Feng Chen
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Patent number: 8253134Abstract: An oxide thin film transistor and a method of manufacturing the oxide TFT are provided. The oxide thin film transistor (TFT) including: a gate; a channel formed to correspond to the gate, and a capping layer having a higher work function than the channel; a gate insulator disposed between the gate and the channel; and a source and drain respectively contacting either side of the capping layer and the channel and partially on a top surface of the capping layer.Type: GrantFiled: March 19, 2008Date of Patent: August 28, 2012Assignee: Samsung Electronics Co., Ltd.Inventors: Sun-il Kim, Jae-cheol Lee, I-hun Song, Young-soo Park, Chang-jung Kim, Jae-chul Park
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Patent number: 8254900Abstract: A communication unit communicates with a cellular phone device simultaneously using a handsfree communication protocol for handsfree communication and a mail transfer protocol for mail transfer. The cellular phone device is selectively in one of: i) a handsfree communication state where voice is transmitted via voice units of the in-vehicle apparatus when opening a voice path with the in-vehicle apparatus using the handsfree communication protocol; and ii) a handset communication state where voice is transmitted via voice units of the cellular phone when closing the voice path. The control unit notifies an incoming mail in a normal manner when the cellular phone device is in the handsfree communication state. Alternatively, the control unit notifies an incoming mail such that an occupant other than a user hardly notices an incoming mail when the cellular phone device is in the handset communication state.Type: GrantFiled: November 11, 2009Date of Patent: August 28, 2012Assignee: Denso CorporationInventors: Kazuyoshi Azuma, Souichi Saitoh, Kenji Miyake
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Patent number: 8249157Abstract: In one embodiment, the method includes obtaining a reference frame picture list including multiple reference frame pictures and determining reference frame picture index of the multiple reference frame pictures in the reference frame picture list based on display order information for the multiple reference frame pictures. The method further includes obtaining motion vector information for the current field macroblock and obtaining a reference field picture index associated with the current field macroblock. A reference field picture having a same parity as the current field macroblock is selected if the reference field picture index is an even value. The current macroblock is decoded based on the motion vector information and the selected reference field picture.Type: GrantFiled: March 4, 2009Date of Patent: August 21, 2012Assignee: LG Electronics Inc.Inventors: Yoon Seong Soh, Byeong Moon Jeon
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Patent number: 8246727Abstract: The disclosure provides methods and systems for sequestering and/or reducing sulfur oxides, nitrogen oxides and/or carbon dioxide present in industrial effluent fluid streams. A solid particulate material comprising a slag component, a binder component (distinct from the slag component), and optionally water is formed and then contacted with the effluent fluid stream to reduce at least one of the sulfur oxides, nitrogen oxides, and/or carbon dioxide. The contacting of the effluent stream may occur in a packed bed reactor with the solid dry particulate material. Methods of reducing pollutants from exhaust generated by combustion sources, lime and/or cement kilns, iron and/or steel furnaces, and the like are provided.Type: GrantFiled: June 30, 2011Date of Patent: August 21, 2012Assignee: C-Quest Technologies, L.L.C.Inventor: Douglas C. Comrie
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Patent number: 8245544Abstract: A circular knitting machine for men's socks comprises a cylinder, cylinder needles, movement devices of the cylinder needles, sinkers (12), movement devices of the sinkers, a dial (14), a dial shaft, dial needles (18) mechanisms for moving the dial needles, selector mechanism able to selectively move the dial needles, a yarn-finger, dial needle selector mechanisms. The dial needle selector mechanisms comprise selector rods (30) limited in both directions radially to the respective dial needles.Type: GrantFiled: July 5, 2010Date of Patent: August 21, 2012Assignee: Santoni, S.p.A.Inventors: Ettore Lonati, Tiberio Lonati, Fausto Lonati
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Patent number: 8249491Abstract: A fixing device includes a heater, a rotary fixing member, and a rotary pressing member pressing against the rotary fixing member to form a nip therebetween through which a recording medium bearing a toner image passes to fix the toner image thereon. The fixing device includes an air supply tube disposed downstream from the nip in the direction of conveyance of the recording medium and connected to an air source of an image forming apparatus, to supply compressed air to a plurality of nozzles disposed on the air supply tube along a long axis of the nip perpendicular to the direction of conveyance and inject pulsed compressed air against the recording medium passing through the nip. The air supply tube includes an exhaust opening disposed at an extreme upstream end of the flow of the compressed air outside the recording medium passing area near the air source.Type: GrantFiled: February 1, 2011Date of Patent: August 21, 2012Assignee: Ricoh Company, Ltd.Inventors: Fumihiro Hirose, Takeshi Yamamoto, Takashi Seto, Kenichi Hasegawa
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Patent number: 8246422Abstract: A device for cleaning a safety razor blade may include a polymer-based mat, the polymer-based mat comprising at least one substantially plane surface; a substantially rigid frame structure fabricated of a material suitable for injection moulding, the substantially rigid frame structure comprising a through-going opening adapted to at least partly house the polymer-based mat; and pair of guiding tracks arranged so that at least part of the polymer-based mat is arranged between the pair of guiding tracks. The pair of guiding tracks and the polymer-based mat may be arranged relative to each other in such a way that the pair of guiding tracks define a maximum allowed penetration depth of blades of the safety razor blade into the polymer-based mat. The polymer-based mat may be arranged in the through-going opening so that the polymer-based mat forms a non-slipping arrangement when the device is positioned on a substantially plane support.Type: GrantFiled: May 27, 2011Date of Patent: August 21, 2012Inventors: Morten Kjeldsen Andersen, Bo Lander Rasmussen
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Patent number: D665765Type: GrantFiled: January 6, 2012Date of Patent: August 21, 2012Assignee: Samsung Electronics Co., Ltd.Inventor: Mina Oh
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Patent number: RE43609Abstract: The present invention relates to method for recording program specific information (PSI) for a recorded data stream in an optical disk such as a high-density digital versatile disk (HD-DVD) and providing the recorded PSI to a presenting device such as a digital television. This method writes program or stream specific information in a management data recording area of a high-density disk, and when the recorded data stream is reproduced, determines whether it is time to send the stream specific information, obtains stream specific information corresponding to a stream object being reproduced, or to be reproduced based on the determination result, and transmits the obtained stream specific information.Type: GrantFiled: January 5, 2010Date of Patent: August 28, 2012Assignee: LG Electronics, Inc.Inventors: Byung-Jin Kim, Kang-Soo Seo, Jea-Yong Yoo
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Patent number: D666763Type: GrantFiled: September 27, 2011Date of Patent: September 4, 2012Assignee: Flos, S.p.A.Inventor: Ron Gilad