Patents by Inventor Kiyoshi Murata
Kiyoshi Murata 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: 20100015551Abstract: An novel epoxy compound is represented by the general formula (I) and has a benzo- or naphtho-cycloalkane skeleton: X, Y, and Z each independently represent an alkyl group having 1-10 carbon atoms and optionally substituted with a halogen atom, an aryl group having 6-20 carbon atoms and optionally substituted with a halogen atom, an arylalkyl group having 7-20 carbon atoms and optionally substituted with a halogen atom, a heterocyclic group having 2-20 carbon atoms and optionally substituted with a halogen atom, or a halogen atom; k represents a number of 0-4; p represents a number of 0-8; r represents a number of 0-4; n represents 0-10; x represents a number of 0-4; y represents a number of 0-4; a sum of x and y is 2-4; and an optical isomer that exists when n is not 0 may be of any type.Type: ApplicationFiled: April 28, 2008Publication date: January 21, 2010Applicant: ADEKA CORPORATIONInventors: Taiki Mihara, Kiyoshi Murata, Koichi Kimijima
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Publication number: 20090292039Abstract: Disclosed is an oxime ester compound represented by the following general formula (I). (In the formula, R1, R2 and R3 independently represent R11, OR11, COR11, SR11, CONR12R13 or CN; R11, R12 and R13 Independently represent a hydrogen atom, an alkyl group having 1-20 carbon atoms, an aryl group having 6-30 carbon atoms, an arylalkyl group having 7-30 carbon atoms or a heterocyclic group having 2-20 carbon atoms; R4 and R5 independently represent R11, OR11, SR11, COR11, CONR12R13, NR12COR11, OCOR11, COOR11, SCOR11, OCSR11, COSR11, CSOR11, CN, a halogen atom or a hydroxy group; and a and b independently represent a number of 0-3.Type: ApplicationFiled: December 21, 2007Publication date: November 26, 2009Applicant: ADEKA CORPORATIONInventors: Daisuke Sawamoto, Koichi Kimijima, Kiyoshi Murata, Yasunori Kozaki, Takeo Oishi
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Patent number: 7603604Abstract: A test apparatus that tests a device under test is provided. The test apparatus includes: a pattern memory that stores in a compression format a test instruction sequence to define a test sequence for testing the device under test; an expanding section mat expands in a non-compression format the test instruction sequence read from the pattern memory; an instruction cache that caches the test instruction sequence which is expanded by the expanding section; a pattern generating section that sequentially reads instructions stored in the instruction cache and executes the same to generate a test pattern for the executed instruction; and a signal output section that generate a test signal based on the test pattern and provides the same to the device under test.Type: GrantFiled: April 9, 2007Date of Patent: October 13, 2009Assignee: Advantest CorporationInventors: Tatsuya Yamada, Kiyoshi Murata
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Publication number: 20090249137Abstract: There is provided a testing module including a designation information storing section that stores thereon designation information designating an order of decoding fundamental patterns, a fundamental pattern storing section that stores thereon the fundamental patterns in a data form, a plurality of pattern generating sections each of which has a designation information temporary storing section that temporarily stores thereon part of the designation information, where each pattern generating section generates a test pattern to be supplied to a device under test by decoding the fundamental patterns in an order designated by the partial designation information stored on the designation information temporary storing section, a plurality of position information storing sections each of which stores thereon, in association with a corresponding one of the plurality of pattern generating sections, position information designating a read position from which the designation information is read from the designation infType: ApplicationFiled: March 31, 2008Publication date: October 1, 2009Applicant: ADVANTEST CORPORATIONInventors: SAMI AKHTAR, Kiyoshi Murata, Tomoyuki Sugaya
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Publication number: 20090249135Abstract: Provided is test apparatus with higher testing efficiency, including: plurality of pattern generating sections generating test pattern to supply to devices under test; group control section controlling group of pattern generating sections out of the pattern generating sections, and generating control signal upon receiving signal output from any pattern generating section controlled; range information storage section storing range information indicating range of pattern generating sections, out of the pattern generating sections, that serve to test one independent device under test; and comprehensive control section receiving the control signal from the group control section, identifying any pattern generating section that supplies the test pattern to the same device under test as that to which the pattern generating section having output the signal supplies the test pattern based on the range information, and in response to the control signal, controlling any other group control section that controls the idenType: ApplicationFiled: March 30, 2008Publication date: October 1, 2009Applicant: ADVANTEST CORPORATIONInventors: KIYOSHI MURATA, Tomoyuki Sugaya, Sami Akhtar
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Publication number: 20090248347Abstract: To increase the overall efficiency of a test apparatus, provided is a test module that includes an instruction information storage section that stores instruction information indicating an order in which basic patterns are expanded; a basic pattern data storage section that stores basic pattern data; a plurality of pattern generating sections that each include a temporary instruction information storage section, which temporarily stores a portion of the instruction information, and that each generate a test pattern supplied to a device under test by expanding the basic pattern data in the order indicated by the instruction information stored in the corresponding temporary instruction information storage section; and a plurality of position information storage sections that independently store position information indicating reading positions of the instruction information stored in the instruction information storage section that is common to the plurality of pattern generating sections, in association with eType: ApplicationFiled: March 30, 2008Publication date: October 1, 2009Applicant: ADVANTEST CORPORATIONInventors: SAMI AKHTAR, Kiyoshi Murata, Tomoyuki Sugaya
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Patent number: 7500148Abstract: There is provided a testing apparatus that tests a device under test.Type: GrantFiled: July 13, 2005Date of Patent: March 3, 2009Assignee: Advantest CorporationInventor: Kiyoshi Murata
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Publication number: 20080250291Abstract: A test apparatus that tests a device under test is provided. The test apparatus includes: a pattern memory that stores in a compression format a test instruction sequence to define a test sequence for testing the device under test; an expanding section mat expands in a non-compression format the test instruction sequence read from the pattern memory; an instruction cache that caches the test instruction sequence which is expanded by the expanding section; a pattern generating section that sequentially reads instructions stored in the instruction cache and executes the same to generate a test pattern for the executed instruction; and a signal output section that generate a test signal based on the test pattern and provides the same to the device under test.Type: ApplicationFiled: April 9, 2007Publication date: October 9, 2008Applicant: ADVANTEST CORPORATIONInventors: Tatsuya Yamada, Kiyoshi Murata
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Publication number: 20060190794Abstract: There is provided a testing apparatus that tests a device under test.Type: ApplicationFiled: July 13, 2005Publication date: August 24, 2006Applicant: Advantest CorporationInventor: Kiyoshi Murata
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Patent number: 6623907Abstract: A positive-tone radiation-sensitive resin composition comprising: (A) a low molecular weight compound having at least one amino group in which the nitrogen atom has at least one hydrogen atom bonded thereto and at least one of the hydrogen atoms is replaced by a t-butoxycarbonyl group, (B) a photoacid generator, and (C-1) a resin insoluble or scarcely soluble in alkali which is protected by an acid-dissociable group and becomes soluble in alkali when the acid-dissociable group dissociates or (C-2) an alkali-soluble resin and an alkali solubility control agent is disclosed. Also disclosed is a negative-tone radiation-sensitive resin composition comprising the low molecular weight compound (A), the photoacid generator (B), an alkali-soluble resin (D), and a compound capable of crosslinking with the alkali-soluble resin in the presence of an acid(E).Type: GrantFiled: February 1, 2001Date of Patent: September 23, 2003Assignee: JSR CorporationInventors: Jun Numata, Aki Suzuki, Hiromichi Hara, Norihiro Natsume, Kiyoshi Murata, Masafumi Yamamoto, Akimasa Soyano, Toru Kajita, Tsutomu Shimokawa
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Patent number: 6482568Abstract: A radiation-sensitive resin composition comprising (A) a resin containing an acid-dissociable group which is insoluble or scarcely soluble in alkali and becomes alkali soluble when the acid-dissociable group dissociates, comprising the following recurring unit (I), recurring unit (II), and at least one of the recurring units (III-1) and (III-2), and (B) a photoacid generator. The radiation-sensitive resin composition is suitable for use as a chemically-amplified resist showing sensitivity to active radiation such as deep ultraviolet rays represented by a KrF excimer laser or ArF excimer laser, exhibiting superior dry etching resistance without being affected by types of etching gas, having high radiation transmittance, exhibiting excellent basic characteristics as a resist such as sensitivity, resolution, and pattern shape, possessing excellent storage stability as a composition, and exhibiting sufficient adhesion to substrates.Type: GrantFiled: September 14, 2000Date of Patent: November 19, 2002Assignee: JSR CorporationInventors: Katsuji Douki, Kiyoshi Murata, Hiroyuki Ishii, Toru Kajita, Tsutomu Shimokawa
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Patent number: 6403280Abstract: The present invention provides a radiation sensitive resin composition which comprises (A) a resin represented by a copolymer comprising recurring units represented by the general formulae (1) or (2) as shown below, and (B) a radiation sensitive acid-generator. The radiation sensitive resin composition has an excellent storage stability and the resist produced from the composition is a chemically amplifiable type sensitive to radiations represented by fartificial ultraviolet rays.Type: GrantFiled: April 26, 2000Date of Patent: June 11, 2002Assignee: JSR CorporationInventors: Noboru Yamahara, Kiyoshi Murata, Shinichiro Iwanaga, Hiroyuki Ishii, Haruo Iwasawa
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Publication number: 20020013174Abstract: A method and system for providing interactive advertising through a game over a computerized communications network wherein advertisers receive greater consumer awareness while the consumers (game registrants) enjoy the gaming experience without having the advertisements being an intrusive interruption.Type: ApplicationFiled: May 31, 2001Publication date: January 31, 2002Inventor: Kiyoshi Murata
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Publication number: 20010023050Abstract: A positive-tone radiation-sensitive resin composition comprising: (A) a low molecular weight compound having at least one amino group in which the nitrogen atom has at least one hydrogen atom bonded thereto and at least one of the hydrogen atoms is replaced by a t-butoxycarbonyl group, (B) a photoacid generator, and (C-1) a resin insoluble or scarcely soluble in alkali which is protected by an acid-dissociable group and becomes soluble in alkali when the acid-dissociable group dissociates or (C-2) an alkali-soluble resin and an alkali solubility control agent is disclosed. Also disclosed is a negative-tone radiation-sensitive resin composition comprising the low molecular weight compound (A), the photoacid generator (B), an alkali-soluble resin (D), and a compound capable of crosslinking with the alkali-soluble resin in the presence of an acid(E).Type: ApplicationFiled: February 1, 2001Publication date: September 20, 2001Inventors: Jun Numata, Aki Suzuki, Hiromichi Hara, Norihiro Natsume, Kiyoshi Murata, Masafumi Yamamoto, Akimasa Soyano, Toru Kajita, Tsutomu Shimokawa
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Patent number: 5797583Abstract: A valve driving apparatus for actuating a shut-off valve provided in a pipeline conveying a fluid includes a gas/oil booster having an oil chamber and a gas chamber. A valve-driving actuator has a cylinder connected to the oil chamber of the booster, and a pressure tank connected to the gas chamber of the booster a compressed gas sealed therein. The compressed gas is used as a power source to cause oil pressure from the booster to drive the valve-driving actuator and consequently actuate the shut-off valve.Type: GrantFiled: August 9, 1995Date of Patent: August 25, 1998Assignee: Kitz CorporationInventors: Kiyoshi Murata, Takashi Komiya, Sadayuki Nakanishi, Yoshiharu Sato, Akio Fukunaga
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Patent number: 5419933Abstract: An annular article-wrapping member includes a shrinkable wrapping material is wound on the outer periphery of an annular article to be wrapped in such a manner that the direction of shrinkage of the shrinkable wrapping material coincides with a circumferential direction of the outer periphery of the annular article. The overlapped portions of the wrapping material subsequently are joined together. The shrinkable wrapping material is heated to be shrunk to provide an intermediate wrapping member having sleeve openings having a diameter smaller than an inner diameter of the annular article. Sleeve forming portions of the intermediate wrapping member together in a ring-shape along an inner periphery of the annular article. The portion of the shrinkable wrapping material disposed inwardly of the joined portion is removed by cutting, thereby obtaining the annular article-wrapping member.Type: GrantFiled: August 31, 1992Date of Patent: May 30, 1995Assignee: Heisei Polymer Co., Ltd.Inventors: Masamitsu Tsukada, Kiyoshi Murata, Yasushi Ota, Yoshihiko Watanabe
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Patent number: 5203137Abstract: An annular article-wrapping member is includes a shrinkable wrapping material which is wound on the outer periphery of an annular article to be wrapped in such a manner that the direction of shrinkage of the shrinkable wrapping material coincides with a circumferential direction of the outer periphery of the annular article. The overlapped portions of the wrapping material subsequently are joined together. The shrinkable wrapping material is heated to be shrunk to provide an intermediate wrapping member having sleeve openings having a diameter smaller than an inner diameter of the annular article. Sleeve forming portions of the intermediate wrapping member together in a ring-shape along an inner periphery of the annular article. The portion of the shrinkable wrapping material disposed inwardly of the joined portion is removed by cutting, thereby obtaining the annular article-wrapping member.Type: GrantFiled: November 27, 1991Date of Patent: April 20, 1993Assignee: Heisei Polymer Co., Ltd.Inventors: Masamitsu Tsukada, Kiyoshi Murata, Yasushi Ota, Yoshihiko Watanabe
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Patent number: 5186989Abstract: An annular article-wrapping member includes a shrinkable wrapping material which is wound on the outer periphery of an annular article to be wrapped in such a manner that the direction of shrinkage of the shrinkable wrapping material coincides with a circumferential direction of the outer periphery of the annular article. The overlapped portions of the wrapping material subsequently are joined together. The shrinkable wrapping material is heated to be shrunk to provide an intermediate wrapping member having sleeve openings having a diameter smaller than an inner diameter of the annular article. Sleeve forming portions of the intermediate wrapping member together in a ring-shape along an inner periphery of the annular article. The portion of the shrinkable wrapping material disposed inwardly of the joined portion is removed by cutting, thereby obtaining the annular article-wrapping member.Type: GrantFiled: March 6, 1990Date of Patent: February 16, 1993Assignee: Heisei Polymer Co., Ltd.Inventors: Masamitsu Tsukada, Kiyoshi Murata, Yasushi Ota, Yoshihiko Watanabe
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Patent number: 4609458Abstract: A device in which moisture-adsorbing material that adsorbs moisture dissolved in oil and the electrical resistance of which decreases in accordance with the amount of moisture adsorbed, is immersed in circulating oil supplied to machinery and is connected to a sensor that outputs a signal when the electrical resistance of the material falls below a given preset value. This moisture-adsorbing material absorbs moisture not yet dissociated from the oil, and removes the moisture from the oil, preventing deterioration of the oil. Moreover, because the sensor electrically detects the decline in the adsorptive strength of the moisture-absorbing material as the amount of moisture adsorbed increases, upon depletion of this adsorptive capability the material can be rapidly replaced, permitting the moisture content of the oil to be held below a given value.Type: GrantFiled: August 29, 1984Date of Patent: September 2, 1986Assignees: Toyota Jidosha Kabushiki Kaisha, Mac Incorporated, Okaya and Co., Ltd.Inventors: Itsuji Okamura, Hiroaki Matushita, Kiyoshi Murata