Patents by Inventor Satoshi Otake
Satoshi Otake 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: 11669573Abstract: Provided are an AP node to which a plurality of sensors is connected; and a DB node connected to the AP node. The AP node includes: a receiving unit configured to receive measurement data including values of a plurality of measurement items output from each of the sensors; a queue that stores a most recent value in units of measurement items of each of the sensors; a determination unit configured to refer to the queue and then determine whether the value of each of the measurement items has changed, every time the measurement data is output from each of the sensors; a transmission unit configured to, in a case where there is a measurement item having a value change, generate storage data including the value of the measurement item for each of the measurement items and transmit the generated data to the DB node; and an overwriting unit configured to overwrite the most recent value in the queue with a newest value of the measurement item.Type: GrantFiled: November 8, 2019Date of Patent: June 6, 2023Assignee: Nomura Research Institute, Ltd.Inventors: Yuzo Ishida, Nobuo Suga, Satoshi Otake, Daisuke Shimizu
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Publication number: 20200097505Abstract: Provided are an AP node to which a plurality of sensors is connected; and a DB node connected to the AP node. The AP node includes: a receiving unit configured to receive measurement data including values of a plurality of measurement items output from each of the sensors; a queue that stores a most recent value in units of measurement items of each of the sensors; a determination unit configured to refer to the queue and then determine whether the value of each of the measurement items has changed, every time the measurement data is output from each of the sensors; a transmission unit configured to, in a case where there is a measurement item having a value change, generate storage data including the value of the measurement item for each of the measurement items and transmit the generated data to the DB node; and an overwriting unit configured to overwrite the most recent value in the queue with a newest value of the measurement item.Type: ApplicationFiled: November 8, 2019Publication date: March 26, 2020Inventors: Yuzo ISHIDA, Nobuo SUGA, Satoshi OTAKE, Daisuke SHIMIZU
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Patent number: 9691594Abstract: A thermal analysis step, a molecule ionization step and a molecular structure analysis step are executed in parallel to a temperature increasing step. In the molecule ionization step, component molecules contained in gas evolved from a sample S due to temperature increase are ionized, and in the molecular structure analysis step, any selected ion out of molecular ions obtained in the molecule ionization step is dissociated to generate fragment ions corresponding to the structural factors of the molecule, and the structure of the molecule is analyzed on the basis of the fragment ions.Type: GrantFiled: June 27, 2014Date of Patent: June 27, 2017Assignee: RIGAKU CORPORATIONInventors: Tadashi Arii, Koichi Matsushima, Satoshi Otake
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Patent number: 9530744Abstract: A semiconductor device includes a wiring substrate including a first electrode in which a cross-sectional shape is an inverted trapezoidal shape, a semiconductor chip including a second electrode in which a cross-sectional shape is an inverted trapezoidal shape, a metal bonding material bonding a tip end of the first electrode and a tip end of the second electrode which face each other, and an underfill resin filled between the wiring substrate and the semiconductor chip, the underfill resin covering a side face of each of the first electrode and the second electrode and a side face of the metal bonding material.Type: GrantFiled: November 26, 2014Date of Patent: December 27, 2016Assignee: SHINKO ELECTRIC INDUSTRIES CO., LTD.Inventors: Kiyoshi Oi, Satoshi Otake
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Publication number: 20160189944Abstract: A thermal analysis step, a molecule ionization step and a molecular structure analysis step are executed in parallel to a temperature increasing step. In the molecule ionization step, component molecules contained in gas evolved from a sample S due to temperature increase are ionized, and in the molecular structure analysis step, any selected ion out of molecular ions obtained in the molecule ionization step is dissociated to generate fragment ions corresponding to the structural factors of the molecule, and the structure of the molecule is analyzed on the basis of the fragment ions.Type: ApplicationFiled: June 27, 2014Publication date: June 30, 2016Applicant: RIGAKU CORPORATIONInventors: Tadashi Arii, Koichi Matsushima, Satoshi Otake
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Publication number: 20150228551Abstract: A semiconductor device includes a wiring substrate including a first electrode in which a cross-sectional shape is an inverted trapezoidal shape, a semiconductor chip including a second electrode in which a cross-sectional shape is an inverted trapezoidal shape, a metal bonding material bonding a tip end of the first electrode and a tip end of the second electrode which face each other, and an underfill resin filled between the wiring substrate and the semiconductor chip, the underfill resin covering a side face of each of the first electrode and the second electrode and a side face of the metal bonding material.Type: ApplicationFiled: November 26, 2014Publication date: August 13, 2015Applicant: SHINKO ELECTRIC INDUSTRIES CO., LTD.Inventors: Kiyoshi OI, Satoshi OTAKE
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Patent number: 9026012Abstract: A developer carrying member is provided the surface layer of which can make a developer stable by controlling its triboelectric charging strongly and which can maintain a high image quality over a long period of time even where a developer made highly spherical-particle or a small-particle developer is used. The developer carrying member has a substrate and a surface layer. The surface layer is a cured product of a resin composition containing a binder resin, conductive particles, a quaternary ammonium salt and an azo metal complex compound, the binder resin has in the molecular structure at least one structure selected from the group consisting of an —NH2 group, an ?NH group and an —NH— linkage, and the azo metal complex compound is a compound represented by the formula (1) as defined in the specification.Type: GrantFiled: March 12, 2013Date of Patent: May 5, 2015Assignee: Canon Kabushiki KaishaInventors: Satoshi Otake, Masayoshi Shimamura, Yasutaka Akashi, Takuma Matsuda, Minoru Ito, Kazuhito Wakabayashi, Atsushi Noguchi, Hironori Mori
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Patent number: 8792810Abstract: A developer carrying member is provided which can maintain a high image quality over a long period of time even where a highly triboelectrically chargeable developer is used. The developer carrying member has a substrate and a surface layer. The surface layer is a cured product of a resin composition containing a binder resin, conductive particles, a quaternary phosphonium salt and an azo metal complex compound, the binder resin has in the molecular structure at least one structure selected from the group consisting of an —NH2 group, an ?NH group and an —NH— linkage, and the azo metal complex compound is a compound represented by the formula (1) as defined in the specification.Type: GrantFiled: March 27, 2013Date of Patent: July 29, 2014Assignee: Canon Kabushiki KaishaInventors: Minoru Ito, Masayoshi Shimamura, Yasutaka Akashi, Satoshi Otake, Takuma Matsuda, Kazuhito Wakabayashi, Atsushi Noguchi, Hironori Mori
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Patent number: 8628846Abstract: Provided is a developer carrying member that can stably provide a negatively chargeable developer with triboelectric charge and whose surface hardly wears even after its long-term use. The developer carrying member is a developer carrying member, comprising: a substrate; and a surface layer, wherein: the surface layer contains a matrix resin and electro-conductive particles; and the matrix resin contains a crosslinked product of a polymer chain having units represented by the following structural formula (1) and the following structural formula (2), and a polymer chain represented by the following structural formula (3).Type: GrantFiled: January 17, 2013Date of Patent: January 14, 2014Assignee: Canon Kabushiki KaishaInventors: Kazuhito Wakabayashi, Masayoshi Shimamura, Yasutaka Akashi, Satoshi Otake, Takuma Matsuda, Minoru Ito, Atsushi Noguchi, Hironori Mori
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Patent number: 8592779Abstract: An ionizing device 2 includes an ionization chamber 2a having an ionization space 2b for ionizing sample molecules A, filaments 23a and 23b to have an electron impact on the sample molecules A in the ionization space 2b, to ionize the sample molecules A, and an electric discharge tube 29 to irradiate the sample molecules A in the ionization space 2b with ultraviolet light, to ionize the sample molecules A.Type: GrantFiled: March 16, 2007Date of Patent: November 26, 2013Assignees: Hamamatsu Photonics K.K., Rigaku CorporationInventors: Shigeki Matsuura, Yoshihiro Takata, Tadashi Arii, Satoshi Otake
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Patent number: 8546051Abstract: A developer bearing member is provided which can charge a toner stably and uniformly during the period from the initial stage to the terminal stage of extensive operation even in various environments. The developer bearing member includes a substrate and an electrically conductive resin coating layer formed on the surface thereof. The electrically conductive resin coating layer is formed from a resin composition containing a phenolic resin having in its structure at least one of an —NH2 group, an ?NH group and an —NH— linkage, a quaternary phosphonium salt and electrically conductive fine particles and the resin composition contains 1 part by mass or more and 60 parts by mass or less of the quaternary phosphonium salt with respect to 100 parts by mass of the phenolic resin.Type: GrantFiled: July 23, 2009Date of Patent: October 1, 2013Assignee: Canon Kabushiki KaishaInventors: Satoshi Otake, Masayoshi Shimamura, Yasutaka Akashi, Takuma Matsuda, Minoru Ito, Kazuhito Wakabayashi
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Patent number: 8538303Abstract: A developer carrying member having less environmental dependence is provided. The developer carrying member has a substrate and a resin layer, which resin layer contains an acrylic resin; the acrylic resin having a unit (1) represented by the following formula (1) and a unit (2) represented by the following formula (2). In the formula (1), R1 represents a hydrogen atom or a methyl group, R2 represents an alkylene group having 1 to 4 carbon atoms, and an asterisk * represents the part of linkage to the part shown by a double asterisk ** in the formula (2). In the formula (2), R3 represents a hydrogen atom or a methyl group; R4 represents an alkylene group having 1 to 4 carbon atom(s); R5, R6 and R7 each represent an alkyl group having 1 to 18 carbon atoms; A? represents an anion.Type: GrantFiled: November 1, 2012Date of Patent: September 17, 2013Assignee: Canon Kabushiki KaishaInventors: Takuma Matsuda, Masayoshi Shimamura, Yasutaka Akahashi, Satoshi Otake, Minoru Ito, Kazuhito Wakabayashi, Atsushi Noguchi, Hironori Mori
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Patent number: 8377549Abstract: The present invention relates to a developer carrying member which includes a substrate and the resin layer formed on the surface of the substrate, wherein the resin layer is obtained by thermally curing the coating material composition including at least the following (A) to (E): (A) a thermosetting resin as a binder resin; (B) an alcohol as a solvent, containing 1 to 4 carbon atoms; (C) a resin including the unit represented by the following formula (1); (D) graphitized carbon black having a graphite (002) lattice spacing of 0.3370 nm or more and 0.3450 nm or less as measured by X-ray diffraction; and (E) acid carbon black having a pH of 5.Type: GrantFiled: July 14, 2011Date of Patent: February 19, 2013Assignee: Canon Kabushiki KaishaInventors: Yoshiyuki Takayama, Masayoshi Shimamura, Yasutaka Akashi, Satoshi Otake, Takuma Matsuda, Minoru Ito, Kazuhito Wakabayashi
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Patent number: 8372570Abstract: The present invention provides a developer carrying member capable of maintaining excellent charge imparting property even under long-term use. The present invention relates to a developer carrying member including a substrate and a resin layer, wherein the resin layer includes an acrylic resin having three specific structural units and electroconductive particles.Type: GrantFiled: July 15, 2011Date of Patent: February 12, 2013Assignee: Canon Kabushiki KaishaInventors: Takuma Matsuda, Masayoshi Shimamura, Yasutaka Akashi, Satoshi Otake, Minoru Ito, Yoshiyuki Takayama, Kazuhito Wakabayashi
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Patent number: 8298658Abstract: A developer carrying member is provided which, even in continuous copying over a long term and also even under different environmental conditions, do not cause any charge-up of toner, and prevent the toner from melt-adherent to the developer carrying member surface and developer layer thickness control member surface to maintain the state of uniform coating of a developer having a toner and to make the toner uniformly and quickly triboelectrically charged, so as to obtain high-grade images free of any image density decrease, image density non-uniformity, sleeve ghosts, fog and vertical streaks during running service. Provided are a developer carrying member having a substrate and a resin coat layer on the surface of the substrate, which resin coat layer contains at least a binder resin and a carbon black, where the graphite (002) plane obtained from X-ray diffraction of the carbon black has a lattice spacing of from 0.3370 nm or more to 0.Type: GrantFiled: October 20, 2006Date of Patent: October 30, 2012Assignee: Canon Kabushiki KaishaInventors: Masayoshi Shimamura, Yasuhide Goseki, Yasutaka Akashi, Kazunori Saiki, Satoshi Otake, Nene Dojo, Minoru Ito
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Patent number: 8295745Abstract: A developer carrying member and a developing assembly are provided which can stably provide the toner with triboelectric charges, may prevent any problems such as image density decrease, density non-uniformity and spots around images even during running on a large number of sheets, and can enjoy a stable and good developing performance. The developer carrying member has a substrate and a resin layer, and the resin layer containing a thermosetting resin, an acrylic resin having specific units and electroconductive particles.Type: GrantFiled: May 27, 2011Date of Patent: October 23, 2012Assignee: Canon Kabushiki KaishaInventors: Takuma Matsuda, Masayoshi Shimamura, Yasutaka Akashi, Satoshi Otake, Minoru Ito, Yoshiyuki Takayama, Kazuhito Wakabayashi
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Patent number: 8059997Abstract: A developer carrying member is disclosed which can stably provide toners with triboelectric charges even in various environments. The developer carrying member has a substrate and a resin layer as a surface layer formed on the surface of the substrate, and the resin layer contains a thermosetting resin as a binder resin, an acrylic resin having two units having specific structures, and conductive particles.Type: GrantFiled: April 20, 2010Date of Patent: November 15, 2011Assignee: Canon Kabushiki KaishaInventors: Satoshi Otake, Masayoshi Shimamura, Yasutaka Akashi, Takuma Matsuda, Minoru Ito, Kazuhito Wakabayashi
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Publication number: 20110274467Abstract: The present invention relates to a developer carrying member which includes a substrate and the resin layer formed on the surface of the substrate, wherein the resin layer is obtained by thermally curing the coating material composition including at least the following (A) to (E): (A) a thermosetting resin as a binder resin; (B) an alcohol as a solvent, containing 1 to 4 carbon atoms; (C) a resin including the unit represented by the following formula (1); (D) graphitized carbon black having a graphite (002) lattice spacing of 0.3370 nm or more and 0.3450 nm or less as measured by X-ray diffraction; and (E) acid carbon black having a pH of 5.Type: ApplicationFiled: July 14, 2011Publication date: November 10, 2011Applicant: CANON KABUSHIKI KAISHAInventors: Yoshiyuki Takayama, Masayoshi Shimamura, Yasutaka Akashi, Satoshi Otake, Takuma Matsuda, Minoru Ito, Kazuhito Wakabayashi
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Publication number: 20110268477Abstract: The present invention provides a developer carrying member capable of maintaining excellent charge imparting property even under long-term use. The present invention relates to a developer carrying member including a substrate and a resin layer, wherein the resin layer includes an acrylic resin having three specific structural units and electroconductive particles.Type: ApplicationFiled: July 15, 2011Publication date: November 3, 2011Applicant: CANON KABUSHIKI KAISHAInventors: Takuma Matsuda, Masayoshi Shimamura, Yasutaka Akashi, Satoshi Otake, Minoru Ito, Yoshiyuki Takayama, Kazuhito Wakabayashi
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Patent number: 8044343Abstract: A plurality of molecule components included in a gas are to be ionized at the same time by PI method. For instance, a plurality of molecule components included in a gas generated at a certain instance are accurately analyzed in real time based on PI method. A gas analyzer is provided with a gas transfer apparatus for transferring a gas generated from a sample in a sample chamber to an analyzing chamber; an ionizer for ionizing the gas; a quadruple filter for separating ions by mass/charge ratio; and an ion detector for detecting the separated ions. The ionizer is provided with an ionizing region arranged in the vicinity of a gas exhaust of the gas transfer apparatus, and a lamp for applying light on the ionizing region. Since the lamp outputs light which has light directivity lower than that of a laser beam and travels by spreading, the gas entered the ionizing region in the ionizer receives light in a wide range, and the gas components inside are ionized at the same time.Type: GrantFiled: March 16, 2007Date of Patent: October 25, 2011Assignees: Rigaku Corporation, Hamamatsu Photonics K.K.Inventors: Tadashi Arii, Yoshihiro Takata, Satoshi Otake, Shigeki Matsuura