Patents by Inventor Takuya Saeki
Takuya Saeki 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: 20240074078Abstract: In some implementations of the present disclosure, a frame and a surface panel having a panel body, which is a glass plate, are integrated together by a insert molding method. The frame is formed from an elastomer. An inner-surface tight-contact surface formed as part of an inner surface support portion of the frame has a tight-contact edge portion positioned on the same side as the center of the surface panel. The tight-contact edge portion is formed at a position at which the tight-contact edge portion overlaps both a decorative layer and an adhesion functional resin layer. As a result, it is possible to restrain stress from being exerted directly on the decorative layer from the tight-contact edge portion.Type: ApplicationFiled: August 8, 2023Publication date: February 29, 2024Applicant: Alps Alpine Co., LTD.Inventor: Takuya SAEKI
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Publication number: 20230327155Abstract: A fuel cell system (200) and a method (900) for controlling temperature of a heat transfer fluid in a fuel cell system (200). The system (200) comprising at least one fuel cell stack (205) comprising at least one fuel cell, and having an anode inlet, an anode off-gas outlet for flow of anode off-gas. The system (200) further comprising a first heat exchanger (215) coupled to receive the anode off-gas which has been output form the anode off-gas outlet, the first heat exchanger (215) configured to exchange heat between the anode off-gas and a heat transfer fluid to cool the anode off-gas and heat the heat transfer fluid. The system (200) further comprising a second heat exchanger (230) that is configured to provide heat to the heat transfer fluid and a heat removal region (235) that is configured to remove heat from the heat transfer fluid.Type: ApplicationFiled: August 17, 2021Publication date: October 12, 2023Inventors: Oliver Postlethwaite, Simone Dozio, Yuto Wakita, Yoshiki Nakazato, Toshifumi Sone, Takuya Saeki, Yasukuni Tanaka
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Publication number: 20230281197Abstract: A search apparatus includes: an array index storage in which an array index having attribute position information for specifying a position at which an attribute value is located is stored for each of one or more records out of records and for each of one or more attributes of each record; a condition accepting unit that accepts a search condition including an attribute identifier corresponding to an attribute value; a search unit that retrieves attribute position information corresponding to the attribute identifier included in the search condition, from the array index, and retrieves an attribute value corresponding to the attribute identifier included in the search condition, using the attribute position information, from a data source storage in which a data source including two or more records having two or more attribute values is stored; and a result output unit that outputs a search result including the attribute value.Type: ApplicationFiled: August 27, 2021Publication date: September 7, 2023Inventors: Joji SAEKI, Takuya SAEKI, Shinya SAEKI
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Patent number: 11489832Abstract: A communication control apparatus includes a collection control unit, an analysis unit, and a coordination unit. The collection control unit collects communication performed with a device connected to a subordinate network, and controls communication performed by the device based on a first control condition; The analysis unit analyzes the communication collected by the collection control unit to extract device identification information indicating characteristics of the communication performed by the device. The analysis unit specifies a device name of the device and the first control condition corresponding to a normal communication range extracted from the device identification information, based on the device identification information.Type: GrantFiled: March 1, 2019Date of Patent: November 1, 2022Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATIONInventors: Iifan Tyou, Masaki Tanikawa, Yukio Nagafuchi, Shingo Kashima, Tetsuhiko Murata, Kenji Ota, Takuya Saeki, Tsuyoshi Kondo, Koki Nomura, Akio Mukaiyama, Hiroki Nagayama
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Publication number: 20220105583Abstract: A control device including a solder joint life predictor includes: a temperature sensor that measures temperature of a solder joint on an electronic circuit board that drives a heater and a motor; a storage that stores a reference acceleration factor that is an acceleration factor based on a test condition of a thermal shock test and a reference condition in an environment in which the electrical appliance is used; a calculator that calculates an actual acceleration factor from a temperature variation range and a maximum reached temperature of the solder joint during one cycle from start to end of driving of the heater or the motor; and a determiner that predicts the life of the solder joint by comparing the integrated value of the acceleration factor ratios with a threshold.Type: ApplicationFiled: January 18, 2019Publication date: April 7, 2022Applicant: Mitsubishi Electric CorporationInventor: Takuya SAEKI
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Patent number: 11271505Abstract: A permanent-magnet synchronous motor includes an inverter power circuit that converts direct-current power to three-phase alternating-current power, a motor bodydriven by the three-phase alternating-current power, a current detector that calculates an excitation current value and a torque current value from motor stator current values and an estimated value of a magnetic pole position of the rotor, a magnetic pole position detector that determines, for output to the current detector, the estimated value from the excitation current value, the torque current value, and supply voltage information, a voltage calculation unit that calculates, by means of the excitation current value, the torque current value, and an angular velocity calculated from the estimated value, the supply voltage information that causes the torque current value to approximate a torque current command value, and an inverter controller that controls the inverter power circuit on a basis of the supply voltage information and the estimated valType: GrantFiled: May 30, 2018Date of Patent: March 8, 2022Assignee: MITSUBISHI ELECTRIC CORPORATIONInventors: Kazuhiko Hotta, Ryota Kurosawa, Takuya Saeki
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Patent number: 11216486Abstract: A data retrieval apparatus includes a processor, and a memory. The memory stores a virtual database that analyzes a retrieval request input from a user terminal to generate a retrieval instruction, executes the generated retrieval instruction in the database to acquire two or more retrieved data, and integrates the acquired two or more retrieved data to prepare a retrieval result responding to the retrieval request.Type: GrantFiled: October 22, 2020Date of Patent: January 4, 2022Assignee: INFORMEX, INC.Inventors: Joji Saeki, Takuya Saeki, Shinya Saeki
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Publication number: 20210319413Abstract: Tickets to which a number of points associated to points of a first user are allotted are issued, identification information is output based on the tickets, the identification information is received, the ticket corresponding to the identification information is identified, the number of points allotted to the ticket is added to points of the second user, and the ticket for which points have been allotted to the user is deleted from among the issued tickets. Because of this, a ticketing system, or the like, such that a transfer of points can be carried out easily and flexibly between users utilizing a system, such as a producer and a customer, by utilizing a ticket can be provided.Type: ApplicationFiled: March 18, 2019Publication date: October 14, 2021Inventors: Takuya SAEKI, Daichi FUKUSHIMA, Kotaro MANABE
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Publication number: 20210218355Abstract: A permanent-magnet synchronous motor includes an inverter power circuit that converts direct-current power to three-phase alternating-current power, a motor bodydriven by the three-phase alternating-current power, a current detector that calculates an excitation current value and a torque current value from motor stator current values and an estimated value of a magnetic pole position of the rotor, a magnetic pole position detector that determines, for output to the current detector, the estimated value from the excitation current value, the torque current value, and supply voltage information, a voltage calculation unit that calculates, by means of the excitation current value, the torque current value, and an angular velocity calculated from the estimated value, the supply voltage information that causes the torque current value to approximate a torque current command value, and an inverter controller that controls the inverter power circuit on a basis of the supply voltage information and the estimated valType: ApplicationFiled: May 30, 2018Publication date: July 15, 2021Applicant: Mitsubishi Electric CorporationInventors: Kazuhiko HOTTA, Ryota KUROSAWA, Takuya SAEKI
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Publication number: 20210042324Abstract: A data retrieval apparatus includes a processor, and a memory. The memory stores a virtual database that analyzes a retrieval request input from a user terminal to generate a retrieval instruction, executes the generated retrieval instruction in the database to acquire two or more retrieved data, and integrates the acquired two or more retrieved data to prepare a retrieval result responding to the retrieval request.Type: ApplicationFiled: October 22, 2020Publication date: February 11, 2021Applicant: INFORMEX, INC.Inventors: Joji SAEKI, Takuya SAEKI, Shinya SAEKI
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Publication number: 20210014225Abstract: A communication control apparatus includes a collection control unit, an analysis unit, and a coordination unit. The collection control unit collects communication performed with a device connected to a subordinate network, and controls communication performed by the device based on a first control condition; The analysis unit analyzes the communication collected by the collection control unit to extract device identification information indicating characteristics of the communication performed by the device. The analysis unit specifies a device name of the device and the first control condition corresponding to a normal communication range extracted from the device identification information, based on the device identification information.Type: ApplicationFiled: March 1, 2019Publication date: January 14, 2021Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATIONInventors: Iifan TYOU, Masaki TANIKAWA, Yukio NAGAFUCHI, Shingo KASHIMA, Tetsuhiko MURATA, Kenji OTA, Takuya SAEKI, Tsuyoshi KONDO, Koki NOMURA, Akio MUKAIYAMA, Hiroki NAGAYAMA
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Publication number: 20200401497Abstract: A detecting device includes a memory, and processing circuitry coupled to the memory and configured to collect communication information from a communication device, have a model learn a characteristic of the communication information by the communication device using the communication information collected for each of the communication devices, and input communication information on a detection target to the model, detect whether the communication information on the detection target indicates abnormal communication on the basis of an output result from the model, and have the model relearn at the learning when the number of detected abnormalities about the communication information during a predetermined evaluation period exceeds a first threshold value.Type: ApplicationFiled: February 25, 2019Publication date: December 24, 2020Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATIONInventors: Takuya SAEKI, Iifan TYOU, Yukio NAGAFUCHI, Masaki TANIKAWA
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Patent number: 10853387Abstract: A data retrieval apparatus includes a processor, a memory and a business intelligence circuit. The memory stores a data dictionary including presentation structure definition information for assisting input of a user terminal to issue a retrieval request compliant with a retrieval requirement, and retrieval request definition information for managing relevance between different retrieval requests. The business intelligence circuit assists input of the user terminal according to a presentation structure defined in the data dictionary to issue a retrieval request described according to the presentation structure, and outputs a retrieval result based on the retrieval request, the retrieval result being obtained from the databases, to the user terminal. The data retrieval apparatus associates retrieval results prepared in response to different retrieval requests with each other according to the retrieval request definition information.Type: GrantFiled: January 31, 2018Date of Patent: December 1, 2020Assignee: INFORMEX, INC.Inventors: Joji Saeki, Takuya Saeki, Shinya Saeki
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Publication number: 20180157683Abstract: A data retrieval apparatus includes a processor, a memory and a business intelligence circuit. The memory stores a data dictionary including presentation structure definition information for assisting input of a user terminal to issue a retrieval request compliant with a retrieval requirement, and retrieval request definition information for managing relevance between different retrieval requests. The business intelligence circuit assists input of the user terminal according to a presentation structure defined in the data dictionary to issue a retrieval request described according to the presentation structure, and outputs a retrieval result based on the retrieval request, the retrieval result being obtained from the databases, to the user terminal. The data retrieval apparatus associates retrieval results prepared in response to different retrieval requests with each other according to the retrieval request definition information.Type: ApplicationFiled: January 31, 2018Publication date: June 7, 2018Applicant: INFORMEX, INC.Inventors: Joji SAEKI, Takuya SAEKI, Shinya SAEKI
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Patent number: 9922054Abstract: To provide a data retrieval tool for analyzing data including inconsistency that is difficult to cope with in a single cube. This data retrieval tool is characterized in that data respectively obtained from a plurality of databases are integrated to prepare a plurality of retrieval results on the basis of different retrieval requests and a plurality of reports obtained from the plurality of retrieval results are automatically associated and manipulated, by integrating a function of a virtual database unit with a function of a business intelligence unit by means of integral software and controlling the integrated result with a single data dictionary capable of managing the associations between the different retrieval requests.Type: GrantFiled: November 17, 2015Date of Patent: March 20, 2018Assignee: INFORMEX, INC.Inventors: Joji Saeki, Takuya Saeki, Shinya Saeki
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Publication number: 20170286454Abstract: [Problem] To provide a data retrieval tool for analyzing data including inconsistency that is difficult to cope with in a single cube. [Solution] This data retrieval tool is characterized in that data respectively obtained from a plurality of databases are integrated to prepare a plurality of retrieval results on the basis of different retrieval requests and a plurality of reports obtained from the plurality of retrieval results are automatically associated and manipulated, by integrating a function of a virtual database unit with a function of a business intelligence unit by means of integral software and controlling the integrated result with a single data dictionary capable of managing the associations between the different retrieval requests.Type: ApplicationFiled: November 17, 2015Publication date: October 5, 2017Applicant: INFORMEX, INC.Inventors: Joji SAEKI, Takuya SAEKI, Shinya SAEKI
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Patent number: 8158086Abstract: A gas treatment apparatus for treating a gas by bringing the gas into contact with a treatment liquid. The gas treatment apparatus includes a gas-liquid contact chamber for a gas-liquid contact of the gas with the treatment liquid, a storage chamber, located over the gas-liquid contact chamber, for storing the treatment liquid, and a treatment liquid supplying unit for supplying the treatment liquid stored in the storage chamber to an inside of the gas-liquid contact chamber with a gravity-drop.Type: GrantFiled: August 12, 2009Date of Patent: April 17, 2012Assignee: Mitsui Chemicals, Inc.Inventors: Kouichirou Terada, Takashi Yamaguchi, Takuya Saeki
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Patent number: 8030611Abstract: An object of the present invention is to provide a mass spectrometer, a method of mass spectrometry, and a program for mass spectrometry for narrowing the range in which the mass-to-charge ratio is scanned without the ion peak of the fragment ion becoming out of the range. In order to achieve the above object, a mass spectrometer including a control unit, a display unit provided with an user interface, an ionization chamber, a dissociation chamber, a mass separator, and a detector is provided.Type: GrantFiled: February 26, 2009Date of Patent: October 4, 2011Assignee: Hitachi High-Technologies CorporationInventors: Yoshinori Kishi, Tsukasa Shishika, Takuya Saeki
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Patent number: 7897805Abstract: A polyisocyanate production method that can allow effective use of hydrogen chloride produced secondarily in a polyisocyanate production process, while allowing reduction of environmental burdens, and a polyisocyanate production system for performing the polyisocyanate production method. After chlorine is allowed to react with carbon monoxide to produce carbonyl chloride in a carbonyl chloride producing reactor, the carbonyl chloride produced in the carbonyl chloride producing reactor is allowed to react with polyamine in an isocyanate producing reactor to produce polyisocyanate. Then, after hydrochloric gas produced secondarily in the isocyanate producing reactor is purified in a hydrogen chloride purifying column, the purified hydrochloric gas is oxidized in a hydrogen chloride oxidizing reactor to produce chlorine.Type: GrantFiled: March 8, 2006Date of Patent: March 1, 2011Assignee: Mitsui Chemicals, Inc.Inventors: Masaaki Sasaki, Takao Naito, Fumiaki Hirata, Masato Saruwatari, Hirofumi Takahashi, Kouji Maeba, Tsugio Imaizumi, Takuya Saeki, Takashi Yamaguchi, Kouichirou Terada
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Publication number: 20100226833Abstract: A polyisocyanate production method that can allow effective use of hydrogen chloride produced secondarily in a polyisocyanate production process, while allowing reduction of environmental burdens, and a polyisocyanate production system for performing the polyisocyanate production method. After chlorine is allowed to react with carbon monoxide to produce carbonyl chloride in a carbonyl chloride producing reactor, the carbonyl chloride produced in the carbonyl chloride producing reactor is allowed to react with polyamine in an isocyanate producing reactor to produce polyisocyanate. Then, after hydrochloric gas produced secondarily in the isocyanate producing reactor is purified in a hydrogen chloride purifying column, the purified hydrochloric gas is oxidized in a hydrogen chloride oxidizing reactor to produce chlorine.Type: ApplicationFiled: April 16, 2010Publication date: September 9, 2010Applicant: Mitsui Chemicals Polyurethanes, Inc.Inventors: Masaaki Sasaki, Takao Naito, Fumiaki Hirata, Masato Saruwatari, Hirofumi Takahashi, Kouji Maeba, Tsugio Imaizumi, Takuya Saeki, Takashi Yamaguchi, Kouichirou Terada