Patents by Inventor Takashi Nishimura
Takashi Nishimura 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: 20030064284Abstract: The present invention provides a nonaqueous electrolyte battery, of which impact resistance can be enhanced. The nonaqueous electrolyte battery comprising a flat electric power generating element, a baglike container, leads, and a resin for fixing surfaces of a thin portion of the electric power generating element and an inner surface of the baglike container together.Type: ApplicationFiled: May 31, 2002Publication date: April 3, 2003Applicant: MITSUBISHI DENKI KABUSHIKI KAISHAInventors: Yasuhiro Yoshida, Osamu Hiroi, Tetsuyuki Kurata, Takashi Nishimura, Syoji Yoshioka, Shigeru Aihara, Daigo Takemura, Hironori Kuriki, Jun Aragane
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Publication number: 20030064286Abstract: The present invention provides a nonaqueous electrolyte battery, of which impact resistance can be enhanced. The nonaqueous electrolyte battery comprising a electric power generating element, a baglike container, leads, and a resin for fixing the leads and an inner surface of the baglike container together.Type: ApplicationFiled: May 31, 2002Publication date: April 3, 2003Applicant: MITSUBISHI DENKI KABUSHIKI KAISHAInventors: Yasuhiro Yoshida, Osamu Hiroi, Tetsuyuki Kurata, Takashi Nishimura, Syoji Yoshioka, Shigeru Aihara, Daigo Takemura, Hironori Kuriki, Jun Aragane
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Patent number: 6501909Abstract: A first movable barrel is rotated and moved along an optical path by driving force of a motor. A second movable barrel is attached to the interior of the first movable barrel. The second movable barrel does not rotate, but goes straight along the optical path together with the first movable barrel. Inside the second movable barrel, is rotatably attached a lens turret in which a plurality of lenses are concentrically arranged. The lens turret is intermittently rotated in accordance with a rotation of the first movable barrel to set one of the lenses at the optical path. Each lens is set to the optical path at a position where back focus is taken into consideration, so that a focal length of a taking lens is changed. When the lens turret goes straight together with the second movable barrel without rotating, focusing is performed at the set focal length. A magnification of a viewfinder optical system is changed in association with a rotation of the lens turret.Type: GrantFiled: July 5, 2000Date of Patent: December 31, 2002Inventors: Takashi Nishimura, Yoshihiro Date, Feng Ping Zhu
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Patent number: 6501513Abstract: A television signal receiving tuner comprises: an integrated circuit including a mixer and an intermediate frequency circuit which frequency convert at least a received television signal RF to an intermediate frequency signal IF; a first intermediate frequency amplifying circuit which is separate from the integrated circuit and has an amplification degree; and an SAW filter which is separate from the integrated circuit and attenuates adjacent bands out of the intermediate frequency band BW of the television signal by a predetermined attenuation amount. The integrated circuit has at least a first terminal and a second terminal and outputs the intermediate frequency signal IF obtained by the frequency conversion by the mixer from the first terminal, and the intermediate frequency signal is serially passed through the intermediate frequency amplifying circuit and the SAW filter and supplied from the second terminal to the intermediate frequency circuit.Type: GrantFiled: November 16, 1999Date of Patent: December 31, 2002Assignee: Alps Electric Co., Ltd.Inventors: Takashi Nishimura, Masaki Yamamoto
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Publication number: 20020180678Abstract: An image display system produces a color image by arranging a color shutter capable of time-divisionally switching a plurality of colors to be displayed, in front of a monochrome image display. This image display system comprises: a self-luminous image display part for time-divisionally displaying monochrome images corresponding to three primary colors; and a color display part for time-divisionally coloring and outputting the monochrome images which formed on the side of the light outgoing surface of the self-luminous image display part and which correspond to the three primary colors.Type: ApplicationFiled: July 2, 2002Publication date: December 5, 2002Applicant: Kabushiki Kaisha ToshibaInventors: Kazuki Taira, Tatsuo Saishu, Kouhei Suzuki, Hirotaka Murata, Takashi Nishimura, Masaaki Tamatani
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Publication number: 20020180342Abstract: The evacuated envelope of an image display apparatus has a rear substrate, a front substrate opposing the rear substrate, and a sidewall interposed between the rear and front substrates. A phosphor screen is formed on the inner surface of the front substrate. Electron-emitting elements are provided on the rear substrate. An indium layer is formed on a sealing surface lying between the front substrate and the sidewall. When the indium layer is heated and melted in a vacuum atmosphere, the front and rear substrates are sealed to each other, with the sidewall interposed between them.Type: ApplicationFiled: July 24, 2002Publication date: December 5, 2002Inventors: Akiyoshi Yamada, Takashi Nishimura, Hirotaka Murata, Kazuyuki Seino
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Patent number: 6485862Abstract: A battery body, which is composed of a laminated body obtained by laminating a cathode and an anode via a separator or a wound body obtained by winding them in a laminated structure and a plurality of leads connected to the cathode and the anode, is contained in a flexible package, and after an electrolyte solution is injected thereinto, an opening of the package is sealed at pressure which is lower than atmospheric pressure and is reduced to not less than vapor pressure of the electrolyte solution so that a thin battery is fabricated. A rise in pressure in the battery due to generation of gas in the battery and volume expansion of the gas can be restrained when the battery is maintained at high temperature.Type: GrantFiled: February 12, 2001Date of Patent: November 26, 2002Assignees: Mitsubishi Denki Kabushiki Kaisha, Japan Storage Battery Co., Ltd.Inventors: Shoji Yoshioka, Hiroaki Urushibata, Hisashi Shiota, Jun Aragane, Makiko Kise, Shigeru Aihara, Daigo Takemura, Takashi Nishimura, Yasuhiro Yoshida, Osamu Hiroi, Kouji Hamano, Hironori Ozaki, Hideo Ichimura, Kenji Kawaguchi, Masaharu Moriyasu, Shinji Nakadeguchi, Michio Murai, Hisashi Tsukamoto
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Patent number: 6482544Abstract: A battery package including laminate sheets adhered each other along their peripheral to form a container portion for receiving an electrode assembly and a seal portion. The seal portion surrounds the container portion and protrudes outwardly from side faces of the container portion. The seal portion has enough width to maintain the container portion free from moisture for long periods of time. The laminate sheets include a heat-adhesive polymer layer and a metal layer which stops moisture and provides a shape-maintaining ability to the laminar sheets. The seal portion is folded or curled to reduce a projection area of the battery package.Type: GrantFiled: June 30, 2000Date of Patent: November 19, 2002Assignees: Mitsubishi Denki Kabushiki Kaisha, Japan Storage Battery Co., Ltd.Inventors: Hisashi Shiota, Shigeru Aihara, Daigo Takemura, Shoji Yoshioka, Makiko Kise, Jun Aragane, Hiroaki Urushibata, Yasuhiro Yoshida, Michio Murai, Kenji Kawaguchi, Hironori Ozaki, Hideo Ichimura, Masaharu Moriyasu, Shinji Nakadeguchi, Takashi Nishimura, Hisashi Tsukamoto
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Patent number: 6440605Abstract: Conventional batteries have a problem that, in case the battery temperature should rise to or above a temperature at which the separator melts or flows due to an internal short-circuit, etc., a large short-circuit current develops to generate heat at the part where the separator flows. It follows that the battery temperature further increases, which can result in a further increase of the short-circuit current. The invention has been completed to solve the abovementioned problem. It is an object of the invention to provide an electrode which increases its resistivity with temperature, a method of fabricating the electrode, and a battery using the electrode. Specifically, the electrode of the invention contains a resin which is in contact with an active material or a conducting agent and expands in volume with a rise in temperature.Type: GrantFiled: February 25, 2000Date of Patent: August 27, 2002Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Makiko Kise, Syoji Yoshioka, Jun Aragane, Hiroaki Urushibata, Hisashi Shiota, Takashi Nishimura, Shigeru Aihara, Daigo Takemura
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Patent number: 6440608Abstract: Conventional batteries have a problem that, in case the battery temperature should rise due to an internal short-circuit, etc., a large short-circuit current develops to generate heat. It follows that the battery temperature further increases, which can result in a further increase of the short-circuit current. The battery of the invention, which has been completed to solve the problem, is a battery in which a positive electrode (1) has an active material containing nickel, at least one of the positive electrode (1) and a negative electrode (2) has an active material layer (6) comprising an active material (8) and an electron conductive material (9) in contact with the active material (8), and an electrolyte layer (3) is interposed between the positive electrode (1) and the negative electrode (2), wherein the electron conductive material (9) contains a conductive filler and a resin so that the electrode is designed to increase its resistivity with a temperature rise.Type: GrantFiled: February 25, 2000Date of Patent: August 27, 2002Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Shoji Yoshioka, Makiko Kise, Hiroaki Urushibata, Hisashi Shiota, Jun Aragane, Shigeru Aihara, Daigo Takemura, Takashi Nishimura
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Patent number: 6437499Abstract: An electron gun for emitting an electron beam to a phosphor screen and for scanning one of two scanning regions defined in the phosphor screen is arranged in two necks of a vacuum envelope. A mask body of a shadow mask has two effective areas, in which numerous electron beam passage apertures are bored, defined in association with the scanning regions, and has a boundary portion defined between the effective areas and opposed to the boundary between the scanning regions of the phosphor screen. An adjustment member used to adjust a q value at a plurality of points on the boundary portion is fixed to the inner surface of the boundary portion. After the q value is adjusted, the adjustment member is fixed to the mask frame.Type: GrantFiled: March 17, 2000Date of Patent: August 20, 2002Assignee: Kabushiki Kaisha ToshibaInventors: Kazuyuki Seino, Takashi Nishimura, Tokuo Hashimoto, Tohru Takahashi, Yuji Kuwabara
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Publication number: 20020104092Abstract: In on-demand distribution, suitable image information corresponding to a receiver terminal and a distribution line is distributed and, even when a user uses a plurality of receiver terminals, distribution can be interrupted and resumed. By selecting and/or processing resolution information, advertisement image information, text information, and reproduction time information of the received-image information based on information relating to a receiver terminal and information relating to a distribution line provided separately, an image distribution apparatus distributes suitable image information corresponding to the receiver terminal and distribution line. When the distribution was interrupted, the apparatus stores a break point at which the distribution was interrupted for each user.Type: ApplicationFiled: March 30, 2001Publication date: August 1, 2002Inventors: Hideo Arai, Takashi Nishimura, Tetsuya Oosawa, Akira Motosu
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Patent number: 6417612Abstract: A vacuum envelope of a cathode-ray tube includes a panel and a funnel section opposed to the panel. The funnel section has two funnels each having a cone section. Each of the funnels is formed by cutting one side portion of a base funnel which is formed by pressing. The two funnels are joined together at sections thereof so as to form the funnel section and also joined to the panel into the vacuum envelope. A neck containing an electron gun is joined to each of the cone sections. A phosphor screen formed on the inner surface has two scanning regions which are divided scanned by electron beams emitted from the electron guns.Type: GrantFiled: April 21, 2000Date of Patent: July 9, 2002Assignee: Kabushiki Kaisha ToshibaInventors: Takashi Enomoto, Takashi Nishimura
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Publication number: 20020057479Abstract: The invention provides a PLL circuit wherein, even if the duty ratio of an input signal varies, stabilized PLL operation is achieved. The PLL circuit includes a phase detection circuit and a frequency detection circuit. The frequency detection circuit includes a pair of D-type flip-flops for sampling first and second clock signals having different phases from each other in synchronism with an input signal at each rising or falling changing point of the input signal for each period, and a control logic circuit for logically operating the signals sampled by the D-type flip-flops and the signals sampled successively subsequently by the D-type flip-flops. The control logic circuit generates an UP pulse signal or a DOWN pulse signal based on a result of the arithmetic operation.Type: ApplicationFiled: October 17, 2001Publication date: May 16, 2002Inventors: Toru Takeshita, Takashi Nishimura
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Publication number: 20020053950Abstract: The invention provides a PLL circuit wherein, even if the duty ratio of an input signal varies, the convergence time required for frequency detection of a frequency detection circuit is short and wrong operation of the frequency detection circuit with a control signal is less likely to occur. A clock generator produces, based on an oscillation frequency clock of a VCO, a first clock signal of the same phase, a second clock signal having a phase delayed by 90 degrees from that of the first clock signal, and a third clock signal having a phase delayed by 45 degrees from that of the first clock signal. A phase detection circuit performs phase control based on the phase difference between the third clock signal and an input signal, and a frequency detection circuit fetches the first and second clock signals in synchronism with the input signal and performs frequency control based on the fetched signals.Type: ApplicationFiled: October 18, 2001Publication date: May 9, 2002Inventors: Toru Takeshita, Takashi Nishimura
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Patent number: 6381244Abstract: A plurality of datagram VCCs, each of which is exclusively for connectionless transfer of data, are established between mutually adjacent exchanges in advance, one of these datagram VCCs is assigned exclusively for connectionless data communication and connectionless communication is performed using this datagram VCC. Specifically, an originating terminal disassembles connectionless data into data cells, inserts a cell (a leading cell), which indicates the destination address of a terminal that is the destination of the data, at the head of the data cells and then sends the leading cell to the exchange prior to the data cells. The exchange assigns a prescribed datagram VCC for connectionless communication upon referring to the destination terminal address indicated by the leading cell and thenceforth uses this VCC to transmit data cells having line identifier identical with that of the leading cell.Type: GrantFiled: March 17, 1998Date of Patent: April 30, 2002Assignee: Fujitsu LimitedInventors: Takashi Nishimura, Naohide Sekiya, Takeshi Kimura, Hideki Inoue, Hiroshi Nagano, Ikuo Taoka
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Publication number: 20010049050Abstract: A conventional battery has a problem that when a temperature of the battery reaches at least 100° C. due to internal short-circuit or the like, large short-circuit current is generated, and therefore, a temperature of the battery further increases due to exothermic reaction to increase the short-circuit current. Also, if an aluminum laminated pack and the like are used as a casing material for the purpose of lightweight and improved energy density of the battery, and if an adhesive agent is used to joint an electrode with a separator to maintain the contact thereof, there is a problem that the adhesive agent intrudes into the opening part of the separator and the opening part area and the hole diameter decrease to bring about unfavorable results for discharge load characteristics of the battery.Type: ApplicationFiled: December 22, 2000Publication date: December 6, 2001Applicant: MITSUBISHI DENKI KABUSHIKI KAISHAInventors: Jun Aragane, Makiko Kise, Syoji Yoshioka, Shigeru Aihara, Daigo Takemura, Hisashi Shiota, Takashi Nishimura, Hiroaki Urushibata
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Patent number: 6316043Abstract: A process for producing a soy milk which involves adding a solidifying agent to a soy milk employed as the starting material, homogenizing the mixture, directly heating instantaneously with steam and then homogenizing again. The thus obtained soy milk has a body taste and is in the form of a liquid with a low viscosity. When heated, it is never solidified again. Therefore, this soy milk is appropriately usable in additives for pastry or bread doughs, fillings such as creams, materials for fermented food products, materials for drinks, materials for ice creams, materials for desserts, materials for fish paste products, materials for prepared foods, etc.Type: GrantFiled: April 12, 2000Date of Patent: November 13, 2001Assignee: Fuji Oil Co., Ltd.Inventors: Haruo Tsumura, Takashi Nishimura
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Publication number: 20010036575Abstract: The battery of the present invention comprises the electrode which contains the pre-determined amount of electronically conductive material at which resistance increases in accordance with temperature rise and conductive agent; the electrode wherein the ratio of the total amount of the electronically conductive material and the conductive agent to the active material is set to a pre-determined value; and the electrode wherein the average particle size of the conductive agent based on the average particle size of the electronically conductive material is in a pre-determined range.Type: ApplicationFiled: February 9, 2001Publication date: November 1, 2001Applicant: MITSUBISHI DENKI KABUSHIKI KAISHAInventors: Makiko Kise, Syoji Yoshioka, Hironori Kuriki, Hiroaki Urushibata, Hisashi Shiota, Jun Aragane, Takashi Nishimura, Shigeru Aihara, Daigo Takemura
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Patent number: 6306540Abstract: The present invention relates to an electrolytic solution excellent in stability, and also relates to a battery excellent in battery performance and having an outer structure having light weight. The electrolytic solution contains a supporting electrolyte and a gas formation inhibitor in the solvent. The gas formation inhibitor contains a decomposition product of the supporting electrolyte with formation of a gas in the solvent. It functions as controlling to solution equilibrium in the electrolytic solution participating in decomposition reaction of the supporting electrolyte. A battery is obtained by filling the electrolytic solution between a positive electrode and a negative electrode.Type: GrantFiled: August 22, 2000Date of Patent: October 23, 2001Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Osamu Hiroi, Kouji Hamano, Yasuhiro Yoshida, Shoji Yoshioka, Hisashi Shiota, Jun Aragane, Shigeru Aihara, Daigo Takemura, Takashi Nishimura, Makiko Kise, Hiroaki Urushibata, Hiroshi Adachi