Patents by Inventor Takayuki Ando
Takayuki Ando 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: 20240117226Abstract: An adhesive composition, including: a reaction product (A) among a bifunctional epoxy resin represented by the formula (2), a tri- or more functional epoxy resin represented by the formula (3), and a saturated acid anhydride represented by the following general formula (4); a UV-sensitive reaction initiator (B); and a dilution solvent (C), wherein the component (A) is a compound represented by the formula (1), a ratio of a total mole of epoxy groups in the multi-functional epoxy resin to a mole of the saturated acid anhydride is 1.30 to 3.00, and a mole of the bifunctional epoxy resin relative to a total mole of the multi-functional epoxy resin is 0.001 to 0.15. This provides a highly reliable epoxy-resin-based adhesive composition and film-shaped sealing material having a low viscosity, curability at low temperature, and high adhesiveness, and retaining power generation performance of a perovskite solar cell before and after sealing.Type: ApplicationFiled: August 25, 2023Publication date: April 11, 2024Applicant: SHIN-ETSU CHEMICAL CO., LTD.Inventors: Takayuki KUSUNOKI, Masao ANDO, Nobuhiro ICHIROKU, Hideo NAKAGAWA, Atsushi WAKAMIYA, Yuko MATSUSHIGE
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Publication number: 20240094092Abstract: According to one embodiment, a manufacturing data analysis device includes processing circuitry. The processing circuitry acquires, from manufacturing data related to a plurality of products, first manufacturing data under a first acquisition condition. The first manufacturing data includes manufacturing condition data related to a manufacturing condition for each of the products and quality data related to quality for each of the products. The processing circuitry determines a second acquisition condition different from the first acquisition condition based on the first manufacturing data. The processing circuitry acquires second manufacturing data including the manufacturing condition data and the quality data from the manufacturing data under the second acquisition condition. The processing circuitry calculates an analysis result of a relationship between the manufacturing condition data and the quality data by analyzing the second manufacturing data.Type: ApplicationFiled: February 28, 2023Publication date: March 21, 2024Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Wataru WATANABE, Keisuke KAWAUCHI, Takayuki ITOH, Jumpei ANDO, Toshiyuki ONO
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Publication number: 20240094091Abstract: According to one embodiment, a manufacturing data analysis device includes processing circuitry. The processing circuitry acquires manufacturing data including a manufacturing condition data group and a quality data group. The processing circuitry calculates one or more degrees of influence exerted by first manufacturing condition data included in the manufacturing condition data group on respective pieces of quality data included in the quality data group by analyzing the manufacturing data. The processing circuitry, in a case where one or more degrees of influence satisfy a determination condition, generates output data related to at least one of the first manufacturing condition data, one or more pieces of quality data on which the first manufacturing condition data has exerted the degrees of influence satisfying the determination condition, or the degrees of influence satisfying the determination condition.Type: ApplicationFiled: February 22, 2023Publication date: March 21, 2024Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Wataru WATANABE, Keisuke KAWAUCHI, Takayuki ITOH, Jumpei ANDO, Toshiyuki ONO
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Patent number: 11933903Abstract: An optical transmission unit (3) transmits an optical signal having a light intensity set as a Low level component of a pulse. An optical partial reflector (6) is provided on a path through which transmission light is transmitted from a circulator (5) to the atmosphere, and reflects the optical signal. A detection unit (11) performs coherent detection on reception light using, as local light, a signal in a Low level section in the optical signal reflected by the optical partial reflector (6).Type: GrantFiled: March 29, 2018Date of Patent: March 19, 2024Assignee: Mitsubishi Electric CorporationInventors: Shumpei Kameyama, Eisuke Haraguchi, Yutaka Kajiyama, Nobuki Kotake, Takayuki Yanagisawa, Toshiyuki Ando
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Publication number: 20240085899Abstract: According to one embodiment, a data analysis apparatus includes processing circuitry. The processing circuitry acquires first factor data indicative of first manufacturing conditions of a first product, and acquires second factor data indicative of second manufacturing conditions of a second product. The processing circuitry computes, based on the first factor data, a first index value relating to a degree by which each of the first manufacturing conditions contributes to an abnormality, and computes, based on the second factor data, a second index value relating to a degree by which each of the second manufacturing conditions contributes to an abnormality. The processing circuitry computes a similarity between the first index value and the second index value.Type: ApplicationFiled: February 28, 2023Publication date: March 14, 2024Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Jumpei ANDO, Wataru WATANABE, Takayuki ITOH, Keisuke KAWAUCHI, Toshiyuki ONO
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Publication number: 20240085639Abstract: An optical connector ferrule is a member in which an optical fiber is fixed inside a body section, and the distal-end side thereof forms a connection end surface for the optical fiber. An internal space in which the optical fiber is accommodated is formed inside the body section. The internal space runs through from the rear end to the distal end of the body section. An adhesive injection window that is open to the outside is formed in the upper surface of the body section. The adhesive injection window and the internal space are communicated inside the body section via a reduced-diameter section. In plan view, the area (area of the smallest section) of the reduced-diameter section is smaller than the open area of the adhesive injection window.Type: ApplicationFiled: November 21, 2023Publication date: March 14, 2024Inventors: Takayuki Ando, Masayoshi Tsukamoto
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Publication number: 20230210834Abstract: An RNA methyltransferase inhibitor comprising sulfonamide-based compounds and/or pyrazoline-based compounds is providedType: ApplicationFiled: August 26, 2020Publication date: July 6, 2023Applicants: National University Corporation Okayama University, General Incorporated Association Pharma Valley Project Supporting Organization, National University Corporation Kumamoto UniversityInventors: Atsushi FUJIMURA, Kengo INOUE, Takayuki ANDO, Yoshinobu ISHIKAWA, Kazuhito TOMIZAWA
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Patent number: 11020371Abstract: Provided are: a composition having an excellent anti-norovirus effect; use of a theaflavin compound for the preparation of the composition; and a method for preventing infection with a norovirus using a theaflavin compound. A theaflavin compound is used as an active ingredient for preventing infection with a norovirus. The theaflavin compound is preferably used together with an alcohol. The theaflavin compound is preferably one or more members selected from the group consisting of theaflavin, theaflavin-3-O-gallate, theaflavin-3?-O-gallate and theaflavin-3,3?-O-digallate that are derived from tea components.Type: GrantFiled: December 20, 2016Date of Patent: June 1, 2021Assignees: YAIZU SUISANKAGAKU INDUSTRY CO., LTD., GENERAL INCORPORATED ASSOCIATION PHARMAVALLEY PROJECT SUPPORTING ORGANIZATIONInventors: Mai Ohba, Takayuki Ando, Akira Asai, Naohisa Ogo
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Patent number: 10295001Abstract: A control device of a lock-up clutch according to the disclosure is mounted on a vehicle including an engine, a transmission, a fluid-type power transmitting device interposed between the engine and the transmission, and the lock-up clutch provided on the fluid-type power transmitting device. The control device includes: a controller configured to slip-engage the lock-up clutch when accelerator opening of the vehicle changes in an accelerating direction, and configured to make a slip-engagement amount larger when a state of the fluid-type power transmitting device when the accelerator opening of the vehicle changes in the accelerating direction is a driven state than the slip-engagement amount when the state of the fluid-type power transmitting device is a driving state.Type: GrantFiled: March 16, 2016Date of Patent: May 21, 2019Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Takayuki Ando, Seiji Kuwahara, Seiji Masunaga, Tsubasa Kato, Yuki Aratsu
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Publication number: 20190000796Abstract: Provided are: a composition having an excellent anti-norovirus effect; use of a theaflavin compound for the preparation of the composition; and a method for preventing infection with a norovirus using a theaflavin compound. A theaflavin compound is used as an active ingredient for preventing infection with a norovirus. The theaflavin compound is preferably used together with an alcohol. The theaflavin compound is preferably one or more members selected from the group consisting of theaflavin, theaflavin-3-O-gallate, theaflavin-3?-O-gallate and theaflavin-3,3?-O-digallate that are derived from tea components.Type: ApplicationFiled: December 20, 2016Publication date: January 3, 2019Applicants: YAIZU SUISANKAGAKU INDUSTRY CO., LTD., GENERAL INCORPORATED ASSOCIATION PHARMA VALLEY PRO JECT SUPPORTING ORGANIZATIONInventors: Mai OHBA, Takayuki ANDO, Akira ASAI, Naohisa OGO
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Patent number: 9981664Abstract: A control device includes a controller configured to perform control to increase a rotational speed of a power source when a brake is stepped on and accelerator opening becomes a predetermined value or larger while a vehicle stops, and thereafter, when the brake is stepped off, engage a plurality of engaging units to transmit a power, and start the vehicle. The controller includes: a parameter obtaining unit configured to obtain a parameter indicating requested acceleration when the vehicle starts; and a slip control unit configured to perform slip control on at least one of the plurality of engaging units such that difference in rotational speed occurs between frictionally engaging elements and set number of engaging units on which the slip control is performed according to a value of the obtained parameter when the vehicle starts.Type: GrantFiled: December 29, 2015Date of Patent: May 29, 2018Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Seiji Masunaga, Seiji Kuwahara, Takayuki Ando, Yuki Aratsu
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Patent number: 9975556Abstract: A control device for a vehicle is provided. The vehicle includes a transmission and an engine configured to input a torque into the transmission. The transmission has multiple transmission stages and includes a first engagement mechanism and a second engagement mechanism. The control device includes an ECU configured to: (a) control the second engagement mechanism when a second transmission stage is set such that the capacity of torque transmission of the second engagement mechanism is increased and a thrust for separating a first member and a second member of the first engagement mechanism from each other in an axial direction is generated; (b) calculate a decrement in an output torque of the transmission when the capacity of torque transmission of the second engagement mechanism is increased; and (c) increase a torque input into the transmission by the engine based on the decrement in the output torque by controlling the engine.Type: GrantFiled: June 24, 2015Date of Patent: May 22, 2018Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Seiji Kuwahara, Seiji Masunaga, Takayuki Ando, Yuki Aratsu, Hirotsugu Yoshino
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Patent number: 9709166Abstract: A control device includes a deceleration flex-torque calculation unit that calculates a target torque capacity of a lock-up clutch when a state of the lock-up clutch is controlled to a deceleration flex control state, an acceleration flex-torque calculation unit that calculates a target torque capacity of the lock-up clutch when the state of the lock-up clutch is controlled to an acceleration flex control state, and a control unit that controls a torque capacity of the lock-up clutch to a target torque capacity calculated by the acceleration flex-torque calculation unit, during a period until a target torque capacity calculated by the acceleration flex-torque calculation unit falls below a target torque capacity calculated by the deceleration flex-torque calculation unit, when the state of the lock-up clutch is shifted from the acceleration flex control state to the deceleration flex control state.Type: GrantFiled: October 11, 2016Date of Patent: July 18, 2017Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Takayuki Ando, Seiji Kuwahara, Shuntaro Shinohara, Ryosuke Mizuto
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Publication number: 20170129490Abstract: A control device for a vehicle is provided. The vehicle includes a transmission and an engine configured to input a torque into the transmission. The transmission has multiple transmission stages and includes a first engagement mechanism and a second engagement mechanism. The control device includes an ECU configured to: (a) control the second engagement mechanism when a second transmission stage is set such that the capacity of torque transmission of the second engagement mechanism is increased and a thrust for separating a first member and a second member of the first engagement mechanism from each other in an axial direction is generated; (b) calculate a decrement in an output torque of the transmission when the capacity of torque transmission of the second engagement mechanism is increased; and (c) increase a torque input into the transmission by the engine based on the decrement in the output torque by controlling the engine.Type: ApplicationFiled: June 24, 2015Publication date: May 11, 2017Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Seiji KUWAHARA, Seiji MASUNAGA, Takayuki ANDO, Yuki ARATSU, Hirotsugu YOSHINO
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Publication number: 20170130827Abstract: A control device includes a deceleration flex-torque calculation unit that calculates a target torque capacity of a lock-up clutch when a state of the lock-up clutch is controlled to a deceleration flex control state, an acceleration flex-torque calculation unit that calculates a target torque capacity of the lock-up clutch when the state of the lock-up clutch is controlled to an acceleration flex control state, and a control unit that controls a torque capacity of the lock-up clutch to a target torque capacity calculated by the acceleration flex-torque calculation unit, during a period until a target torque capacity calculated by the acceleration flex-torque calculation unit falls below a target torque capacity calculated by the deceleration flex-torque calculation unit, when the state of the lock-up clutch is shifted from the acceleration flex control state to the deceleration flex control state.Type: ApplicationFiled: October 11, 2016Publication date: May 11, 2017Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: TAKAYUKI ANDO, SEIJI KUWAHARA, SHUNTARO SHINOHARA, RYOSUKE MIZUTO
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Patent number: 9500278Abstract: With a hydraulic control operation amount generation apparatus for an automatic transmission and a control apparatus for an automatic transmission, a control operation amount at which any desired target packing control execution time can be realized is generated on a hydraulic model by determining formulae of the 2n?2 constraint conditions corresponding to the n hydraulic control phases relating to the packing control of the engagement devices.Type: GrantFiled: June 18, 2015Date of Patent: November 22, 2016Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Takayuki Ando, Masami Kondo, Seiji Masunaga, Shogo Tsuge
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Patent number: 9488270Abstract: A slip control device includes a control unit configured to: calculate a difference value between a target value and a current value or an estimated value of a difference in a rotational speed between an input shaft and an output shaft of a fluid type power transmitting device, or a difference value being a difference between a target value and a current value or an estimated value of a speed of an engine; calculate an inclination of torque capacity of the fluid type power transmitting device with respect to an input parameter at a current value of the input parameter having correlative relationship with the torque capacity of the fluid type power transmitting device; calculate torque capacity of a lock-up clutch by multiplying the inclination by the difference value; and control a slip amount of the lock-up clutch by using the calculated torque capacity.Type: GrantFiled: December 22, 2015Date of Patent: November 8, 2016Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Seiji Kuwahara, Seiji Masunaga, Takayuki Ando, Yuki Aratsu
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Publication number: 20160281804Abstract: A control device of a lock-up clutch according to the disclosure is mounted on a vehicle including an engine, a transmission, a fluid-type power transmitting device interposed between the engine and the transmission, and the lock-up clutch provided on the fluid-type power transmitting device. The control device includes: a controller configured to slip-engage the lock-up clutch when accelerator opening of the vehicle changes in an accelerating direction, and configured to make a slip-engagement amount larger when a state of the fluid-type power transmitting device when the accelerator opening of the vehicle changes in the accelerating direction is a driven state than the slip-engagement amount when the state of the fluid-type power transmitting device is a driving state.Type: ApplicationFiled: March 16, 2016Publication date: September 29, 2016Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Takayuki ANDO, Seiji KUWAHARA, Seiji MASUNAGA, Tsubasa KATO, Yuki ARATSU
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Publication number: 20160221577Abstract: A control device includes a controller configured to perform control to increase a rotational speed of a power source when a brake is stepped on and accelerator opening becomes a predetermined value or larger while a vehicle stops, and thereafter, when the brake is stepped off, engage a plurality of engaging units to transmit a power, and start the vehicle. The controller includes: a parameter obtaining unit configured to obtain a parameter indicating requested acceleration when the vehicle starts; and a slip control unit configured to perform slip control on at least one of the plurality of engaging units such that difference in rotational speed occurs between frictionally engaging elements and set number of engaging units on which the slip control is performed according to a value of the obtained parameter when the vehicle starts.Type: ApplicationFiled: December 29, 2015Publication date: August 4, 2016Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Seiji MASUNAGA, Seiji KUWAHARA, Takayuki ANDO, Yuki ARATSU
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Publication number: 20160208913Abstract: A slip control device includes a control unit configured to: calculate a difference value between a target value and a current value or an estimated value of a difference in a rotational speed between an input shaft and an output shaft of a fluid type power transmitting device, or a difference value being a difference between a target value and a current value or an estimated value of a speed of an engine; calculate an inclination of torque capacity of the fluid type power transmitting device with respect to an input parameter at a current value of the input parameter having correlative relationship with the torque capacity of the fluid type power transmitting device; calculate torque capacity of a lock-up clutch by multiplying the inclination by the difference value; and control a slip amount of the lock-up clutch by using the calculated torque capacity.Type: ApplicationFiled: December 22, 2015Publication date: July 21, 2016Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Seiji KUWAHARA, Seiji MASUNAGA, Takayuki ANDO, Yuki ARATSU