Patents by Inventor Kazuki Takahashi
Kazuki Takahashi 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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Publication number: 20140002431Abstract: A liquid crystal display device (1) according to one embodiment of the present invention includes a timing controller (4) which, (i) in a first display mode, in which a number of tones that each pixel is capable of displaying is smaller than a predetermined number, controls a scanning signal and a data signal by an interlace driving method, by which a single frame includes a plurality of fields, and (ii) in a second display mode, in which the number of tones that each pixel is capable of displaying is equal to or greater than the predetermined number, controls the scanning signal and the data signal by a progressive driving method.Type: ApplicationFiled: March 12, 2012Publication date: January 2, 2014Applicant: SHARP KABUSHIKI KAISHAInventors: Yoshinori Shibata, Masami Ozaki, Kohji Saitoh, Masaki Uehata, Kazuki Takahashi, Jun Nakata
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Patent number: 8554908Abstract: A configuration information collection unit 1502 and a transaction collection unit 1503 collect a transaction as the configuration information about an IT system and communication data, and stores them in a CMDB 1504. A multiplexed application detection unit 1501 detects as a candidate for a multiplexed application the software of applications multiplexed by evaluating whether or not the application names of the software of applications deployed to a target to be monitored on the IT system match each other. Then, it detects a multiplexed application by evaluating whether or not one or more of evaluation items of a subnet in which a candidate for a multiplexed application is performed, transaction context as the data relating to the names of an applications performed before and after the candidate for a multiplexed application, and transaction information as the transmission/reception data of the candidate for a multiplexed application match each other.Type: GrantFiled: April 26, 2011Date of Patent: October 8, 2013Assignee: Fujitsu LimitedInventors: Yuuki Tada, Yasushi Kobayashi, Kazuyuki Sakai, Kazuki Takahashi
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Patent number: 8520368Abstract: An object is to provide gas insulated switchgear that is able to inhibit heat generation of a pressure container. Electrically-conductive members that are non-magnetic and have higher electric conductivity than that of the material of which the pressure container is made, are provided on the inside and on the outside of the pressure container, while being positioned along a main bus and being attached via a flange of the pressure container. Thus, eddy current that occurs when an electric current flows through the main bus are caused to flow through the electrically-conductive members having higher electric conductivity than that of the pressure container. Also, a current return path for the eddy current is formed by a flow path including the electrically-conductive members. Consequently, it is possible to reduce the eddy current flowing on the pressure container and to inhibit an increase in the temperature of the pressure container.Type: GrantFiled: September 11, 2008Date of Patent: August 27, 2013Assignee: Mitsubishi Electric CorporationInventors: Kazuki Takahashi, Mitsuru Tsukima, Hitoshi Sadakuni
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Publication number: 20130100587Abstract: A gas-insulated electric device, by which a cross-sectional area of a central conductor can be reduced. The gas-insulated electric device includes an insulation tube that ranges to portions facing to ground potential portions for a central conductor and to upper-lower portions along the grounding potential portions, and is coaxially arranged along the central conductor in a state where a gap intervenes between the central conductor and the insulation tube; a conductive layer that is formed on an inner surface of an insulation tube and is electrically connected to the central conductor; and a ground layer that is formed on an inner surface or an outer surface of the insulation tube and is grounded; in which heat generated from the central conductor is radiated by convecting the insulation gas through the gap between the central conductor and insulation tube.Type: ApplicationFiled: September 13, 2010Publication date: April 25, 2013Applicant: Mitsubishi Electric CorporationInventors: Tadahiro Yoshida, Kazuki Takahashi, Katsushi Nakada, Masahiro Arioka
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Patent number: 8350817Abstract: A display device provided with a touch panel for detecting a contact position on a touch surface of the panel at which a contact object is brought into contact with the touch surface, the touch panel including an in-panel-surface electrode with a plurality of openings formed in a display area.Type: GrantFiled: May 28, 2007Date of Patent: January 8, 2013Assignee: Sharp Kabushiki KaishaInventors: Asahi Yamato, Kazuki Takahashi, Jun Nakata
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Publication number: 20120256611Abstract: A power supply apparatus includes a controller. If the controller detects that the internal resistance of a battery detected by an internal resistance detecting unit is relatively high, then the controller switches a first switch from an open state to a closed state using a first threshold value with respect to the voltage difference between a battery voltage and a system voltage, and if the controller detects that the internal resistance of the battery is relatively low, then the controller switches the first switch from the open state to the closed state using a second threshold value which is smaller than the first threshold value.Type: ApplicationFiled: April 6, 2012Publication date: October 11, 2012Applicant: HONDA MOTOR CO., LTD.Inventors: Kaoru FUKUI, Tohru KURIBAYASHI, Taichi OGAWA, Kazuki TAKAHASHI
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Publication number: 20120241090Abstract: A plasma processing apparatus includes a processing chamber; a gas supply unit for supplying a processing gas into the processing chamber; a microwave generator for generating microwave; an antenna for introducing the microwave for plasma excitation into the processing chamber; a coaxial waveguide provided between the microwave generator and the antenna; a holding unit, disposed to face the antenna in a direction of a central axis line of the coaxial waveguide, for holding a processing target substrate; a dielectric window, provided between the antenna and the holding unit, for transmitting the microwave from the antenna into the processing chamber; and a dielectric rod provided in a region between the holding unit and the dielectric window along the central axis line.Type: ApplicationFiled: March 26, 2012Publication date: September 27, 2012Applicant: TOKYO ELECTRON LIMITEDInventors: Jun Yoshikawa, Naoki Matsumoto, Naoki Mihara, Wataru Yoshikawa, Shota Yoshimura, Kazuki Takahashi
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Patent number: 8262431Abstract: A traveling toy system is provided, in which it is immediately confirmed where a self-driven towing vehicle is located under an upper track member. Two annular light permeable regions (5B, 5C) are disposed in the upper track member (5). A light emitting means (47) is attached to the self-driven towing vehicle (21). The two light permeable regions (5B, 5C) transmit light emitted from the light emitting means (47) of the self-driven towing vehicle (21). It is recognizable where the light emitting means (47) emits light under the light permeable regions (5B, 5C), as viewed from above the upper track member (5). Thus, it is easy to find where the self-driven towing vehicle (21) is by locating the light-emitting place.Type: GrantFiled: May 23, 2008Date of Patent: September 11, 2012Assignee: Konami Digital Entertainment Co., Ltd.Inventors: Makoto Nakano, Kazuki Takahashi
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Patent number: 8242643Abstract: A three-stable oscillating electromagnetic actuator includes a cylindrical stator from which a plurality of first magnetic poles project toward a center direction, a mover that extends in a circumferential direction inside the stator and is reciprocatingly and rotatably supported along the circumference, and a plurality of coils that are wound around the first magnetic poles and bias the mover to cause it to stop in three positions, which are a first stable position that is on one end side of a rotation range of the mover, a second stable position that is on the other end side, and a neutral position that is an intermediate position. The three-stable oscillating electromagnetic actuator further includes a second magnetic pole made of a magnetic material that abuts against a rotation-direction end of the mover to stop the mover in the first stable position and the second stable position.Type: GrantFiled: January 17, 2008Date of Patent: August 14, 2012Assignee: Mitsubishi Electric CorporationInventors: Kazuki Takahashi, Takafumi Nakagawa, Mitsuru Tsukima
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Publication number: 20120054324Abstract: A configuration information collection unit 1502 and a transaction collection unit 1503 collect a transaction as the configuration information about an IT system and communication data, and stores them in a CMDB 1504. A multiplexed application detection unit 1501 detects as a candidate for a multiplexed application the software of applications multiplexed by evaluating whether or not the application names of the software of applications deployed to a target to be monitored on the IT system match each other. Then, it detects a multiplexed application by evaluating whether or not one or more of evaluation items of a subnet in which a candidate for a multiplexed application is performed, transaction context as the data relating to the names of an applications performed before and after the candidate for a multiplexed application, and transaction information as the transmission/reception data of the candidate for a multiplexed application match each other.Type: ApplicationFiled: April 26, 2011Publication date: March 1, 2012Applicant: Fujitsu LimitedInventors: Yuuki TADA, Yasushi Kobayashi, Kazuyuki Sakai, Kazuki Takahashi
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Publication number: 20110149481Abstract: An object is to provide gas insulated switchgear that is able to inhibit heat generation of a pressure container. Electrically-conductive members that are non-magnetic and have higher electric conductivity than that of the material of which the pressure container is made, are provided on the inside and on the outside of the pressure container, while being positioned along a main bus and being attached via a flange of the pressure container. Thus, eddy current that occurs when an electric current flows through the main bus are caused to flow through the electrically-conductive members having higher electric conductivity than that of the pressure container. Also, a current return path for the eddy current is formed by a flow path including the electrically-conductive members. Consequently, it is possible to reduce the eddy current flowing on the pressure container and to inhibit an increase in the temperature of the pressure container.Type: ApplicationFiled: September 11, 2008Publication date: June 23, 2011Applicant: MITSUBISHI ELECTRIC CORPORATIONInventors: Kazuki Takahashi, Mitsuru Tsukima, Hitoshi Sadakuni
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Publication number: 20110128248Abstract: An input detection device (1) of the present invention includes: a display (2); a touch panel (3); an input section (4) for detecting a touch made by a user with respect to the touch panel (3); a display section (5) for, while the input section (4) is detecting the touch, (i) causing the display (2) to simultaneously display a plurality of predetermined items (ii) causing the display to simultaneously display one of the plurality of predetermined items in a different display state from those of the other one(s) of the plurality of predetermined items, and (iii) sequentially switching over the one of the plurality of predetermined items, which is displayed in the display state, to another one of the plurality of predetermined items at predetermined intervals so that the another one of the plurality of predetermined items is displayed in the display state; and an item switching section (11) for selecting the one of the plurality of predetermined items, which is displayed in the display state, when the input detType: ApplicationFiled: April 24, 2009Publication date: June 2, 2011Applicant: SHARP KABUSHIKI KAISHAInventors: Jun Nakata, Takashi Taneyama, Kozo Takahashi, Kazuki Takahashi, Shigenori Tanaka, Kensuke Miyamura
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Publication number: 20110100806Abstract: [Object] To provide a bias sputtering device having a self-revolving mechanism capable of reducing generation of foreign substances adhered to film formation surfaces. [Solution] In a bias sputtering device 1 provided with a substrate holder 12 having a self-revolving mechanism, the substrate holder 12 has a revolving member 21 and turning holders 23, and on the side of back surfaces of substrates 14 respectively attached to the turning holders 23, disc shaped substrate electrodes 30 having the same size as the substrates 14 are provided at positions distant from the substrates 14 by 0.5 to 10 mm.Type: ApplicationFiled: June 16, 2009Publication date: May 5, 2011Inventors: Satoshi Sugawara, Yasuhiro Enami, Kazuki Takahashi, Susumu Kumagawa, Yousong Jiang, Ichiro Shiono, Yoshihiro Takasaka
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Publication number: 20110102335Abstract: An input device includes a display unit and a touch panel provided to the display unit. In at least one embodiment, the input device further includes: a finger image generation section which generates respective images of, among a plurality of fingers pressing on the touch panel, a first finger and a second finger adjacent to the first finger; and a display process section which displays on the display unit a plurality of input images corresponding to a distance between two images generated by the finger image generation section and respective sizes of the two images. This allows the input device including the touch panel to adjust, as a result of a single setting, the input images to be appropriate for sizes of fingers and a size of a hand of the user.Type: ApplicationFiled: April 17, 2009Publication date: May 5, 2011Inventors: Kensuke Miyamura, Kozo Takahashi, Masaki Uehata, Shigenori Tanaka, Jun Nakata, Kazuki Takahashi, Takashi Taneyama
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Publication number: 20100301686Abstract: A three-stable oscillating electromagnetic actuator includes a cylindrical stator from which a plurality of first magnetic poles project toward a center direction, a mover that extends in a circumferential direction inside the stator and is reciprocatingly and rotatably supported along the circumference, and a plurality of coils that are wound around the first magnetic poles and bias the mover to cause it to stop in three positions, which are a first stable position that is on one end side of a rotation range of the mover, a second stable position that is on the other end side, and a neutral position that is an intermediate position. The three-stable oscillating electromagnetic actuator further includes a second magnetic pole made of a magnetic material that abuts against a rotation-direction end of the mover to stop the mover in the first stable position and the second stable position.Type: ApplicationFiled: January 17, 2008Publication date: December 2, 2010Applicant: Mitsubishi Electric CorporationInventors: Kazuki Takahashi, Takafumi Nakagawa, Mitsuru Tsukima
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Publication number: 20100173562Abstract: A traveling toy system is provided, in which it is immediately confirmed where a self-driven towing vehicle is located under an upper track member. Two annular light permeable regions (5B, 5C) are disposed in the upper track member (5). A light emitting means (47) is attached to the self-driven towing vehicle (21). The two light permeable regions (5B, 5C) transmit light emitted from the light emitting means (47) of the self-driven towing vehicle (21). It is recognizable where the light emitting means (47) emits light under the light permeable regions (5B, 5C), as viewed from above the upper track member (5). Thus, it is easy to find where the self-driven towing vehicle (21) is by locating the light-emitting place.Type: ApplicationFiled: May 23, 2008Publication date: July 8, 2010Applicant: KONAMI DIGITAL ENTERTAINMENT CO., LTD.Inventors: Makoto Nakano, Kazuki Takahashi
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Publication number: 20100013785Abstract: A display panel substrate according to the present invention includes at least an insulating substrate, first conductive wires formed on the insulating substrate, a piezoelectric material film formed on the first conductive wires, second conductive wires intersecting with the first conductive wires, and a protecting film for protecting the first conductive wires, the second conductive wires, and the piezoelectric material film. The insulating film is formed at least in an area in an effective display area on the insulating substrate. The piezoelectric film is formed at least at an intersection of a first conductive wire and a second conductive wire. This makes it possible to provide a display panel substrate that allows integration of a touch panel function into a display panel without causing an increase in size of the display panel.Type: ApplicationFiled: December 17, 2007Publication date: January 21, 2010Inventors: Atsuhito Murai, Yoshimasa Chikama, Kazuki Takahashi
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Publication number: 20090303195Abstract: A display device provided with a touch panel for detecting a contact position on a touch surface of the panel at which a contact object is brought into contact with the touch surface, the touch panel including an in-panel-surface electrode with a plurality of openings formed in a display area.Type: ApplicationFiled: May 28, 2007Publication date: December 10, 2009Inventors: Asahi Yamato, Kazuki Takahashi, Jun Nakata
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Publication number: 20080140749Abstract: A method and device for performing a quantum algorithm where the superposition, entanglement with interference operators determined for performing selection, crossover, and mutation operations based upon a genetic algorithm. Moreover, entanglement vectors generated by the entanglement operator of the quantum algorithm may be processed by a wise controller implementing a genetic algorithm before being input to the interference operator. This algorithm may be implemented with a hardware quantum gate or with a software computer program running on a computer. Further, the algorithm can be used in a method for controlling a process and a relative control device of a process which is more robust, requires very little initial information about dynamic behavior of control objects in the design process of an intelligent control system, or random noise insensitive (invariant) in a measurement system and in a control feedback loop.Type: ApplicationFiled: December 20, 2005Publication date: June 12, 2008Applicants: STMicroelectronics S.r.l., Yamaha Motor Co., Ltd.Inventors: Paolo Amato, Domenico Massimilano Porto, Marco Branciforte, Antonino Calabro, Sergei Viktorovitch Ulyanov, Kazuki Takahashi, Sergey Alexandrovich Panfilov, Ilya Sergeevitch Ulyanov, Liudmila Vasilievna Litvintseva
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Patent number: 7251638Abstract: A Soft Computing (SC) optimizer for designing a Knowledge Base (KB) to be used in a control system for controlling a motorcycle is described. In one embodiment, a simulation model of the motorcycle and rider control is used. In one embodiment, the simulation model includes a feedforward rider model. The SC optimizer includes a fuzzy inference engine based on a Fuzzy Neural Network (FNN). The SC Optimizer provides Fuzzy Inference System (FIS) structure selection, FIS structure optimization method selection, and teaching signal selection and generation. The user selects a fuzzy model, including one or more of: the number of input and/or output variables; the type of fuzzy inference; and the preliminary type of membership functions. A Genetic Algorithm (GA) is used to optimize linguistic variable parameters and the input-output training patterns. A GA is also used to optimize the rule base, using the fuzzy model, optimal linguistic variable parameters, and a teaching signal. The GA produces a near-optimal FNN.Type: GrantFiled: March 3, 2004Date of Patent: July 31, 2007Assignee: Yamaha Hatsudoki Kabushiki KaishaInventors: Shigeru Fujii, Hitoshi Watanabe, Sergey A. Panfilov, Kazuki Takahashi, Sergey V. Ulyanov