Patents by Inventor Tatsuya Otsuka
Tatsuya Otsuka 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: 11977362Abstract: In the conventional distributed control system, since each control device updates the data area at a timing when a control packet is received, in a case where there is a difference in communication delay between the control devices or in a case where the communication delay includes jitter, it is difficult to match the contents of data in all the control devices in a case of focusing on a certain moment during system operation. Therefore, depending on the start timing of a control application, the control application operates on the basis of different data between the control devices, thus limiting control performance improvement. Accordingly, time slots on the network are allocated according to the result of a calculation unit, and a cyclic memory synchronization update unit synchronizes the timing of reflecting data in the input/output and the cyclic memory and the timing of using data of a cyclic memory.Type: GrantFiled: August 19, 2020Date of Patent: May 7, 2024Assignee: HITACHI, LTD.Inventors: Tatsuya Maruyama, Yusaku Otsuka, Hidenori Omiya, Toshiki Shimizu, Iori Kobayashi, Kazutaka Onishi, Noritaka Matsumoto
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Patent number: 11777296Abstract: A wire harness installation structure includes a wire harness, a protector, and a bending motion mechanism that causes the wire harness to make a bending movement. The wire harness has a first portion that is fixed to the protector, a second portion that is distant from both of the first portion and the protector beyond a bending position of the wire harness, and a third portion that is located between the first portion and the second portion. The second portion and the third portion of the wire harness are fixed on a movable member of the bending motion mechanism, and the wire harness is routed so that a second excess length between the second portion and the third portion is shorter than a first excess length between the first portion and the third portion.Type: GrantFiled: March 22, 2021Date of Patent: October 3, 2023Assignee: YAZAKI CORPORATIONInventors: Shinji Kato, Tatsuya Otsuka, Tomohiro Shibata
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Publication number: 20230289766Abstract: An ordering system (100) according to the present disclosure includes: a tablet (10) configured to accept input of customer-identification-by-display information that is used to identify a customer through display thereof; and a control apparatus (20) configured to associate the customer-identification-by-display information that has been input in the tablet (10) with a product ordered by the customer to thereby acquire the associated information as order information. The control apparatus (20) generates printing information for printing the customer-identification-by-display information on a label and outputs the generated printing information to a printer, and generates display information for checkout processing for showing the order information to a user who is performing a checkout operation for the product ordered by the customer and outputs the generated display information to a display device for checkout processing.Type: ApplicationFiled: May 21, 2021Publication date: September 14, 2023Applicant: NEC Platforms, LtdInventors: Yuta YAMAWAKI, Yusuke HOSODA, Masaya KOMAKI, Tatsuya OTSUKA
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Patent number: 11650289Abstract: A vehicle decorative component includes a decorative main body and a heating wire. The vehicle decorative component includes a design surface on the front surface in the transmission direction of electromagnetic waves. The area from the design surface to a position behind and separated from the design surface in the transmission direction is constituted by a transparent member having a transparency to electromagnetic waves. The heating wire is disposed on the rear surface of the transparent member in the transmission direction. The heating wire includes a metal lead, which generates heat when energized, and a coating portion made of plastic. The coating portion coats the lead and constitutes the outer circumferential portion of the heating wire. At least the outer circumferential portion of the coating portion is constituted by a transparent coating portion, which is made of a transparent plastic.Type: GrantFiled: May 19, 2020Date of Patent: May 16, 2023Assignees: TOYODA GOSEI CO., LTD., TOPPAN INFOMEDIA CO., LTD.Inventors: Kozo Hirotani, Tatsuya Otsuka
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Publication number: 20210305799Abstract: A wire harness installation structure includes a wire harness, a protector, and a bending motion mechanism that causes the wire harness to make a bending movement. The wire harness has a first portion that is fixed to the protector, a second portion that is distant from both of the first portion and the protector beyond a bending position of the wire harness, and a third portion that is located between the first portion and the second portion. The second portion and the third portion of the wire harness are fixed on a movable member of the bending motion mechanism, and the wire harness is routed so that a second excess length between the second portion and the third portion is shorter than a first excess length between the first portion and the third portion.Type: ApplicationFiled: March 22, 2021Publication date: September 30, 2021Applicant: Yazaki CorporationInventors: Shinji KATO, Tatsuya OTSUKA, Tomohiro SHIBATA
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Publication number: 20210037614Abstract: Provided is a film heater which is easy to manufacture and is capable of being easily adhesively attached to an adherend even having an uneven shape, without impairing aesthetic quality of the adherend. In the film heater, a conductive pattern composed of a conductive wire is provided on one surface of a support sheet composed of a transparent thermoplastic resin sheet, wherein the conductive pattern is configured such that a connection terminal section, a lead wire extending from the connection terminal section and a heater section continuing from the lead wire are provided as a continuous linear pattern composed of a single conductive wire.Type: ApplicationFiled: March 19, 2019Publication date: February 4, 2021Inventor: Tatsuya OTSUKA
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Publication number: 20200371203Abstract: A vehicle decorative component includes a decorative main body and a heating wire. The vehicle decorative component includes a design surface on the front surface in the transmission direction of electromagnetic waves. The area from the design surface to a position behind and separated from the design surface in the transmission direction is constituted by a transparent member having a transparency to electromagnetic waves. The heating wire is disposed on the rear surface of the transparent member in the transmission direction. The heating wire includes a metal lead, which generates heat when energized, and a coating portion made of plastic. The coating portion coats the lead and constitutes the outer circumferential portion of the heating wire. At least the outer circumferential portion of the coating portion is constituted by a transparent coating portion, which is made of a transparent plastic.Type: ApplicationFiled: May 19, 2020Publication date: November 26, 2020Inventors: Kozo HIROTANI, Tatsuya OTSUKA
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Patent number: 10696250Abstract: A curvature regulating member and a power supply device to which the curvature regulating member is applied are provided. The curvature regulating member has a plurality of member pieces arranged along a wire harness, and a flexible connection. The curvature regulating member regulates a curvature of the wire harness on a predetermined plane by contact with the adjacent member pieces. A burr (strip projection) is provided in an inner surface of the receiving groove of the wire harness in at least one of the member pieces. Further, a recessed portion is provided in an area of the inner surface including the burr (strip projection).Type: GrantFiled: September 28, 2017Date of Patent: June 30, 2020Assignee: YAZAKI CORPORATIONInventors: Tsukasa Sekino, Mitsunobu Kato, Tatsuya Otsuka, Masaki Yokoyama
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Publication number: 20190256015Abstract: A curvature regulating member includes a plurality of member pieces to be arranged along a wire harness and a flexible connecting part connecting adjacent member pieces. The adjacent member pieces are configured to contact each other, thereby regulating curvature of the wire harness on an X-Y plane. Each member piece includes a recessed part recessed toward a direction away from an adjacent member piece on one side, and a second protrusion configured to be inserted in the recessed part provided on an adjacent member piece on another side when adjacent member pieces contact each other. The recessed part includes a slanted face extending away from the adjacent member piece on the one side as leaving from both ends in a widthwise direction. The second protrusion includes a slanted face extending toward the adjacent member piece on the another side as leaving from both ends in the widthwise direction.Type: ApplicationFiled: January 2, 2019Publication date: August 22, 2019Applicant: Yazaki CorporationInventors: Mitsunobu Katoh, Tsukasa Sekino, Tatsuya Otsuka, Masaki Yokoyama
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Patent number: 10377327Abstract: A curvature regulating member includes a plurality of member pieces to be arranged along a wire harness and a flexible connecting part connecting adjacent member pieces. The adjacent member pieces are configured to contact each other, thereby regulating curvature of the wire harness on an X-Y plane. Each member piece includes a recessed part recessed toward a direction away from an adjacent member piece on one side, and a second protrusion configured to be inserted in the recessed part provided on an adjacent member piece on another side when adjacent member pieces contact each other. The recessed part includes a slanted face extending away from the adjacent member piece on the one side as leaving from both ends in a widthwise direction. The second protrusion includes a slanted face extending toward the adjacent member piece on the another side as leaving from both ends in the widthwise direction.Type: GrantFiled: January 2, 2019Date of Patent: August 13, 2019Assignee: YAZAKI CORPORATIONInventors: Mitsunobu Katoh, Tsukasa Sekino, Tatsuya Otsuka, Masaki Yokoyama
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Patent number: 10029629Abstract: A curvature regulation member to be inserted into a corrugated tube is made of synthetic resin, and integrally includes a belt, and a plurality of bridges standing from both ends in a width direction of the belt. The curvature regulation member is allowed to be curved in a direction that the belt is inside and the bridges are outside. In an opposite direction, curving of the curvature regulation member is restricted by the adjacent bridges abutting on each other. The bridge includes a rectangular plate. Two corners of the plate at a side away from the belt are rounded.Type: GrantFiled: October 25, 2017Date of Patent: July 24, 2018Assignee: YAZAKI CORPORATIONInventors: Tsukasa Sekino, Mitsunobu Kato, Tatsuya Otsuka, Masaki Yokoyama
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Publication number: 20180141505Abstract: A curvature regulating member with increased rigidity and a power supply device having the curvature regulating member is provided. A plurality of member pieces is arranged along a wire harness. A flexible connection couples the member pieces adjacent to each other. A curvature regulating member regulates a curvature of the wire harness on a XY plane by abutting the adjacent member pieces one another. The member piece includes a first projection and a second projection. The first projection and the second projection in the adjacent member pieces make contact with one another in the width direction, and thereby a position of the member piece in the width direction is regulated.Type: ApplicationFiled: September 28, 2017Publication date: May 24, 2018Inventors: Tsukasa Sekino, Mitsunobu Kato, Tatsuya Otsuka, Masaki Yokoyama
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Publication number: 20180126928Abstract: A curvature regulation member to be inserted into a corrugated tube is made of synthetic resin, and integrally includes a belt, and a plurality of bridges standing from both ends in a width direction of the belt. The curvature regulation member is allowed to be curved in a direction that the belt is inside and the bridges are outside. In an opposite direction, curving of the curvature regulation member is restricted by the adjacent bridges abutting on each other. The bridge includes a rectangular plate. Two corners of the plate at a side away from the belt are rounded.Type: ApplicationFiled: October 25, 2017Publication date: May 10, 2018Inventors: Tsukasa Sekino, Mitsunobu Kato, Tatsuya Otsuka, Masaki Yokoyama
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Publication number: 20180126927Abstract: A curvature regulating member and a power supply device to which the curvature regulating member is applied are provided. The curvature regulating member has a plurality of member pieces arranged along a wire harness, and a flexible connection. The curvature regulating member regulates a curvature of the wire harness on a predetermined plane by contact with the adjacent member pieces. A burr (strip projection) is provided in an inner surface of the receiving groove of the wire harness in at least one of the member pieces. Further, a recessed portion is provided in an area of the inner surface including the burr (strip projection).Type: ApplicationFiled: September 28, 2017Publication date: May 10, 2018Inventors: Tsukasa Sekino, Mitsunobu Kato, Tatsuya Otsuka, Masaki Yokoyama
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Patent number: 9843178Abstract: A curvature-restraining member and a power feeding device include a wire harness having an electric wire and a corrugated tube (flexible tube). The curvature-restraining member restrains the wire harness from curving in a predetermined curving direction D3 with a radius of curvature smaller than a reference radius. The curvature restraining member includes a body portion placed near at least one of ends of the corrugated tube and extending in a length direction of the electric wire, and a curved portion extending from one end of the corrugated tube opposite from the former end, and curving in the curving direction D3 with a radius of curvature not less than the reference radius with such a length that it falls within the straightly extending corrugated tube.Type: GrantFiled: January 21, 2016Date of Patent: December 12, 2017Assignee: Yazaki CorporationInventors: Tomoyasu Terada, Tsukasa Sekino, Hiroshi Yamashita, Tatsuya Otsuka
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Publication number: 20160218496Abstract: A curvature-restraining member includes a wire harness having an electric wire and a corrugated tube (flexible tube). The curvature-restraining member restrains the wire harness from curving in a predetermined curving direction D3 with a radius of curvature smaller than a reference radius. The curvature restraining member includes a body portion placed near at least one of ends of the corrugated tube and extending in a length direction of the electric wire, and a curved portion extending from one end of the corrugated tube opposite from the former end, and curving in the curving direction D3 with a radius of curvature not less than the reference radius with such a length that it falls within the straightly extending corrugated tube.Type: ApplicationFiled: January 21, 2016Publication date: July 28, 2016Inventors: Tomoyasu Terada, Tsukasa Sekino, Hiroshi Yamashita, Tatsuya Otsuka
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Publication number: 20100086754Abstract: A transfer film for firing which has a multilayer structure including a functional pattern and a pressure-sensitive adhesive layer. The multilayer structure is free from a shape failure of the functional pattern and a decrease in adhesive force of the adhesive layer, and has the excellent transferability to a substrate. The transfer film gives a fired functional pattern free from defects such as a shape or function failure. The transfer film for firing is one for use in forming a fired functional pattern by transferring a multilayer structure including a functional pattern to a surface of a substrate and firing it. The transfer film comprises a release film and a multilayer structure formed so as to be in contact with one of the surfaces of the release film. The multilayer structure includes a functional pattern and a contact layer which has been formed so as to be in direct contact with the surface of the functional pattern and is constituted of one layer or a larger number of layers.Type: ApplicationFiled: December 14, 2009Publication date: April 8, 2010Applicants: TOPPAN TDK LABEL CO., Ltd.,, NIPPON SHEET GLASS CO., LTD.Inventors: Akihiro Iikuma, Hideaki Shinozaki, Masahiro Kikuchi, Tatsuya Otsuka, Taiichi Kubo, Kazuhisa Ono
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Publication number: 20100086752Abstract: Transfer films for firing which have the excellent property of transferring a functional pattern and enable a pyrolysis gas generated by the firing of organic substances to be released smoothly, and which can form on a substrate a functional pattern free from defects such as a shape or function failure. One of the transfer films for firing comprises a release film and a multilayered structure formed so as to be in contact with one of the surfaces of the release film. The multilayered structure includes both a pressure-sensitive adhesive layer for bonding the transfer film for firing to a surface of a substrate and a functional pattern formed between the release film and the pressure-sensitive adhesive layer. The functional pattern comprises inorganic particles and a first organic substance removable by firing, and the pressure-sensitive adhesive layer comprises a second organic substance removable by firing and different from the first organic substance.Type: ApplicationFiled: December 14, 2009Publication date: April 8, 2010Applicants: TOPPAN TDK LABEL CO., Ltd.,, NIPPON SHEET GLASS CO., LTD.Inventors: Akihiro IIKUMA, Hideaki Shinozaki, Masahiro Kikuchi, Tatsuya Otsuka, Taiichi Kubo, Kazuhisa Ono
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Patent number: 7306705Abstract: A method for dehydrating an aqueous composition comprising lithium bis(pentafluoroethanesulfonyl)imide and at least one organic solvent, wherein a part of solvent is distilled off by distillation.Type: GrantFiled: July 24, 2002Date of Patent: December 11, 2007Assignee: Daikin Industries, Ltd.Inventors: Daisuke Karube, Shintaro Ogata, Keiko Washino, Tatsuya Otsuka
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Publication number: 20030022069Abstract: The present invention relates to a method for dehydrating an aqueous composition comprising lithium bis(pentafluoroethanesulfonyl)imide and at least one organic solvent, wherein said dehydration method of the composition comprising lithium bis(pentafluoroethanesulfonyl)imide is characterized in that a part of solvent is distilled off by distillation.Type: ApplicationFiled: July 24, 2002Publication date: January 30, 2003Applicant: Daikin Industries, Ltd.Inventors: Daisuke Karube, Shintaro Ogata, Keiko Washino, Tatsuya Otsuka