Patents by Inventor Hideyuki Yamada
Hideyuki Yamada has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 8249322Abstract: A method for use with a radiation image detector, including the steps of detecting a faulty signal line having a signal amount less than a predetermined threshold value based on radiation image signals read out from the detector, setting a signal line adjacent to the faulty signal line as an abnormal signal line and a signal line adjacent to the abnormal signal line and having a normal amount of signal as a reference signal line, calculating the difference between a signal read out by the abnormal signal line and a signal read out by the reference signal line as a correction amount, calculating a low frequency component correction amount by removing a high frequency component from the calculated correction amount, and performing a correction on the signal read out by the abnormal signal line by adding the calculated low frequency component correction amount to the signal.Type: GrantFiled: July 17, 2009Date of Patent: August 21, 2012Assignee: Fujifilm CorporationInventors: Takao Kuwabara, Hideyuki Yamada
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Publication number: 20120148757Abstract: A method for manufacturing a light guide plate includes the step of printing a dot pattern with ink droplets on a surface of a transparent resin sheet while the transparent resin sheet is conveyed continuously or intermittently, and forming reflective dots from the dot patteren. The ink droplets are supplied from a plurality of nozzles fixedly arranged across a width direction of a region of the surface of the transparent resin sheet where the reflective dots are formed.Type: ApplicationFiled: December 7, 2011Publication date: June 14, 2012Applicants: SEIREN CO., LTD., SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Kentarou HYAKUTA, Hideyuki YAMADA, Hidekazu SHIOMI
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Publication number: 20120057828Abstract: An optical transmission module includes a stem, a semiconductor laser element mounted over the stem, a cap fixed to the stem and hermetically sealing the semiconductor laser element, and an optical isolator arranged on an optical path of light emitted from the semiconductor laser element. The cap includes a tubular body, one end side of which is fixed to the stem, and a light transmitting section located on the optical path while closing an opening on the other end side of the body, and fixed to the body so as to keep hermeticity with the body. The optical isolator is arranged inside an area hermetically sealed by the cap.Type: ApplicationFiled: August 19, 2011Publication date: March 8, 2012Applicant: RENESAS ELECTRONICS CORPORATIONInventors: Kazuhiro MITAMURA, Hideyuki YAMADA
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Patent number: 8121256Abstract: Offset correction based on offset correction data is performed on radiographic image data that have been read out from a radiation image detector, and the offset correction data are updated. In the offset correction method, correction data for low-frequency components and correction data for high-frequency components, as the offset correction data, are generated based on offset image data that have been read out from the radiation image detector while the radiation image detector is not irradiated with radiation. Further, the correction data for low-frequency components and the correction data for high-frequency components are separately updated.Type: GrantFiled: June 5, 2009Date of Patent: February 21, 2012Assignee: FUJIFILM CorporationInventors: Hideyuki Yamada, Takao Kuwabara
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Patent number: 8097285Abstract: The purpose is to prevent, ameliorate or relieve various conditions induced in the dried oral cavity or to improve the stability of a denture during use. A solution for treating a denture or a denture stabilizer comprising sericin can be used.Type: GrantFiled: August 23, 2010Date of Patent: January 17, 2012Assignee: Seiren Co., Ltd.Inventors: Yoichi Kato, Kazuhisa Tsujimoto, Hideyuki Yamada, Taizo Hamada, Sadayuki Yuda, Koichi Okano
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Publication number: 20110271032Abstract: Refresh to be performed together with normal processing may fail to be performed for a sufficiently long period of time due to the specification requirements. In this case, data loss can occur in an area that has not been refreshed for a sufficiently long period of time. An access module (130) receives the status of data stored in a nonvolatile memory (120) from a nonvolatile memory module (100), and determines whether the data needs maintenance based on the data status, and also determines whether the maintenance is enabled based on the system status of the access module (130). In this case, data maintenance is performed without being required to be performed together with normal system processing. This enables the maintenance to be performed with a sufficiently long processing time allocated to the maintenance, and improves the data retention properties.Type: ApplicationFiled: July 27, 2010Publication date: November 3, 2011Applicant: PANASONIC CORPORATIONInventors: Hideyuki Yamada, Masahiro Nakanishi
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Publication number: 20110182216Abstract: An interrupt request cannot be transmitted while a data read command or a data write command transmitted from a host device to a slave device is being processed in a half-duplex mode. Disclosed are a host device and a slave device that are set to a full-duplex mode by temporarily switching the communication direction of a first transmission channel or a second transmission channel after completing transmission and reception of a predetermined number of data packets in the half-duplex mode. The host device or the slave device can thus transmit an interrupt request, such as a request associated with a wait status or a busy status, to its communication target using the temporary full-duplex mode. This enables the host device or the slave device to process such an interrupt request during high-speed data transfer performed in the half-duplex mode.Type: ApplicationFiled: May 29, 2009Publication date: July 28, 2011Inventors: Tadashi Ono, Isao Kato, Hideyuki Yamada, Shinichiro Nishioka, Hiroshi Suenaga, Tsutomu Sekibe
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Publication number: 20110158914Abstract: A fluorescence image capturing apparatus for capturing a fluorescence image by receiving fluorescence emitted from an observation area administered with a fluorescent agent, in which pharmacokinetic information of the fluorescent agent is obtained and the intensity of the excitation light and/or the charge storage period of the image sensor is controlled based on the pharmacokinetic information of the fluorescent agent.Type: ApplicationFiled: December 14, 2010Publication date: June 30, 2011Applicant: FUJIFILM CorporationInventor: Hideyuki YAMADA
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Patent number: 7948131Abstract: In a superconducting magnetic thrust bearing with integrated dynamotor, a first fixed core is formed to have a U-shaped cross-section in a direction of the central axis of the cylindrical shape with an opening of the U-shape being directed perpendicularly to the central axis, and a superconducting coil is arranged on the inside of the U-shaped portion of the first fixed core formed into the U-shape. A rotary core has projecting ends at positions opposite to two projecting ends of the U-shape of the first fixed core, and a magnetic flux guide path, at a position opposite to an armature core, with a shape varying at predetermined intervals in the winding direction of the superconducting coil. The rotary core is constituted such that it rotates relatively to the first fixed core and is able to move in the direction of the central axis of the first fixed core.Type: GrantFiled: December 21, 2007Date of Patent: May 24, 2011Assignee: Central Japan Railway CompanyInventors: Hiroshi Nakashima, Michiaki Kubota, Hideyuki Yamada, Kazunori Kikukawa, Madoka Fujii
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Publication number: 20110103224Abstract: A data communication system for starting transmission and reception of target data for processing upon recognition that switching between communication modes is completed. The data communication system includes a master communication device and a slave communication device that continuously perform, at a time of switching from half-duplex communication to full-duplex communication, (i) a handshake using a directional control code indicating the switching and a preamble code indicating completion of the switching and (ii) a handshake using the preamble code and an acknowledge code indicating receipt of the preamble code, whereby each of the devices recognizes that the switching between communication modes by the opposite device is completed and starts transmission and reception of the target data.Type: ApplicationFiled: June 11, 2009Publication date: May 5, 2011Inventors: Shinichiro Nishioka, Hiroshi Suenaga, Tsutomu Sekibe, Isao Kato, Tadashi Ono, Hideyuki Yamada
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Patent number: 7935764Abstract: The present invention provides a curable resin composition comprising: (A) an acryl resin having (a) a carboxyl group originating in a carboxyl group-containing polymerizable unsaturated monomer selected from acrylic acid, methacrylic acid, maleic acid and itaconic acid and (b) a carboxyl group originating in a carboxyl group-containing polymerizable unsaturated monomer having a polymerizable carbon-carbon double bond and a carboxyl group separated from the double bond by at least 6 carbon atoms, (B) an epoxy group-containing acryl resin and (C) a curing catalyst.Type: GrantFiled: December 1, 2006Date of Patent: May 3, 2011Assignee: Kansai Paint Co., Ltd.Inventors: Hideyuki Yamada, Masaaki Saika, Hideo Sugai
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Publication number: 20110033824Abstract: The purpose is to prevent, ameliorate or relieve various conditions induced in the dried oral cavity or to improve the stability of a denture during use. A solution for treating a denture or a denture stabilizer comprising sericin can be used.Type: ApplicationFiled: August 23, 2010Publication date: February 10, 2011Applicant: SEIREN CO., LTD.Inventors: Yoichi KATO, Kazuhisa TSUJIMOTO, Hideyuki YAMADA, Taizo HAMADA, Sadayuki YUDA, Koichi OKANO
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Patent number: 7883837Abstract: This invention provides a transparent electrically conductive film, which, while maintaining the light transparency of a transparent film, has excellent electrical conductivity, can be utilized for electromagnetic wave shielding, and does not cause inclusion of air bubbles in the lamination onto other base material, and a process for producing the same. The production process comprises the steps of forming a large number of concaves and convexes having an average height of not more than 0.1 ?m on both sides or one side of a transparent film, forming a resist layer having a pattern shape opposite to the electrically conductive part in the electrically conductive film on the transparent film on its concave-convex side, applying a catalyst for plating onto the resist layer-formed face, separating the resist layer, forming a metal layer by plating, and blackening the metal layer, the metal layer satisfying 1?W/T?500 wherein W represents the width of the metal layer and T represents the height of the metal layer.Type: GrantFiled: April 18, 2006Date of Patent: February 8, 2011Assignee: Seiren Co., Ltd.Inventors: Kohei Yamada, Hidekazu Shiomi, Hideyuki Yamada
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Patent number: 7874741Abstract: An optical module includes a lens-containing optically-transmissive member and a receptacle. The receptacle includes: an optical connector-inserting section; a fixing section for fixing the member; and an device-installing section for installing a semiconductor device serving as a light emitting device or a light receiving device. The fixing section communicates with the device-installing section. The member includes a main body and a lens. The main body includes a first section and a second section, the first section having a first outer diameter, which is substantially equal to a internal diameter of said fixing section, and said second section having a second outer diameter, which is smaller than the first outer diameter, and at least containing an end of said main body in a side of the device-installing section.Type: GrantFiled: January 8, 2010Date of Patent: January 25, 2011Assignee: Renesas Electronics CorporationInventors: Kazuhiro Mitamura, Hideyuki Yamada
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Publication number: 20100274082Abstract: An endoscope includes an elongated tube. An objective lens system is disposed in the elongated tube, for passing image light from an object. A fiber optic image guide includes plural optical fibers bundled together, has a distal tip, is inserted through the elongated tube, for transmitting the image light focused on the distal tip by the objective lens system in a proximal direction. A displacing device displaces the distal tip laterally and periodically upon receiving entry of the image light being focused by use of a piezoelectric actuator positioned outside the distal tip. Plural shifted images are created by the fine displacement, and registered together by image registration, and combined as a synthesized image of up-sampling. Preferably, an evaluator retrieves information of relative position, which is used for error correction of the shifted images.Type: ApplicationFiled: April 27, 2010Publication date: October 28, 2010Applicant: FUJIFILM CorporationInventors: Takao IGUCHI, Hideyuki YAMADA
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Patent number: 7803616Abstract: An object of the present invention is to provide a medium supplement for animal cell culture and an animal cell culture medium. The present invention relates to a medium supplement for animal cell culture comprising sericin or a sericin derivative and an animal cell culture medium comprising at least said medium supplement and a basal medium composition.Type: GrantFiled: September 19, 2006Date of Patent: September 28, 2010Assignee: Seiren Kabushiki KaishaInventors: Masahiro Sasaki, Hideyuki Yamada, Katsue Osada, Satoshi Terada
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Publication number: 20100239212Abstract: An optical module includes a receptacle for receiving an optical connector attached to a distal end of an optical fiber, and a lens body having a contact surface coming into contact with the distal end of the optical fiber when the receptacle receives the optical connector. The lens body has the contact surface and an opposing surface opposing the contact surface, and further has a columnar base held by the receptacle, a lens portion formed on the opposing surface integrally with the base, and a flat portion. The lens portion is surrounded by the flat portion and is off-centered with respect to the base.Type: ApplicationFiled: March 19, 2010Publication date: September 23, 2010Applicants: NEC ELECTRONICS CORPORATION, TOKAI RUBBER INDUSTRIES, LTD.Inventors: KAZUHIRO MITAMURA, SHIGERU MORIBAYASHI, JUNICHI SHIMIZU, HIDEYUKI YAMADA, SHUNSUKE OKAMOTO, MASAHIKO TAKEDA, SHIGEKI ASAHI, HIROKI ITAKURA
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Publication number: 20100220955Abstract: An optical module includes a lens-containing optically-transmissive member and a receptacle. The receptacle includes: an optical connector-inserting section; a fixing section for fixing the member; and an device-installing section for installing a semiconductor device serving as a light emitting device or a light receiving device. The fixing section communicates with the device-installing section. The member includes a main body and a lens. The main body includes a first section and a second section, the first section having a first outer diameter, which is substantially equal to a internal diameter of said fixing section, and said second section having a second outer diameter, which is smaller than the first outer diameter, and at least containing an end of said main body in a side of the device-installing section.Type: ApplicationFiled: January 8, 2010Publication date: September 2, 2010Applicant: NEC ELECTRONICS CORPORATIONInventors: Kazuhiro Mitamura, Hideyuki Yamada
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Patent number: 7788003Abstract: A remote troubleshooting system comprises a vehicle that transmits vehicle data regarding a stress factor of a specific onboard component at a specified timing, and a troubleshooting server that is connected to the vehicle via a network, receives the vehicle data from the vehicle, and performs the troubleshooting of the onboard component. The server determines a precaution level based on the vehicle data from the vehicle, selects a troubleshooting program that is suitable to the precaution level determined, and transmits this to the vehicle. The vehicle replaces the troubleshooting program currently stored by a memory with the troubleshooting program received. Thereby, the reliability of the troubleshooting can be improved.Type: GrantFiled: June 12, 2007Date of Patent: August 31, 2010Assignee: Mazda Motor CorporationInventors: Hideyuki Yamada, Hiroyuki Takahashi, Shinya Yamasaki
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Publication number: 20100208958Abstract: An image processing device includes an acquiring unit, an identification unit, a generating unit, an accepting unit, a preparing unit, and a control unit. The acquiring unit acquires image information that expresses plural radiation images. The identification unit identifies lesions. The generating unit generates three-dimensional information expressing positions of the lesions in a three-dimensional space. The accepting unit accepts a designation of an observation direction. The preparing unit prepares a first image for a right eye and a second image for a left eye. The first and second images are at a predetermined parallax angle when observing the lesions from the observation direction. The control unit controls an image display unit that displays the first image for the right eye and the second image for the left eye.Type: ApplicationFiled: February 16, 2010Publication date: August 19, 2010Applicant: FUJIFILM CORPORATIONInventors: Hideyuki Yamada, Akira Hasegawa