Patents Assigned to Japan Aviation Electronics Industry, Limited
  • Publication number: 20200259277
    Abstract: A connector assembly comprises a main connector, a first wiring sheet and a second wiring sheet. The main connector has a receiving portion. The first wiring sheet has a first positioned portion, a first deformable portion extending from the first positioned portion and a first contact provided on the first deformable portion. The second wiring sheet has a second positioned portion, a second deformable portion extending from the second positioned portion and a second contact provided on the second deformable portion. When the connector assembly is assembled, the first positioned portion and the second positioned portion are positioned by a positioning jig. Then, the first deformable portion and the second deformable portion are pressed downward to be pushed into the receiving portion so that the first contact and the second contact are located within the receiving portion to be in contact with each other.
    Type: Application
    Filed: December 20, 2019
    Publication date: August 13, 2020
    Applicant: Japan Aviation Electronics Industry, Limited
    Inventor: Keisuke NAKAMURA
  • Patent number: 10732137
    Abstract: An electrochemical measurement method is provided in which a working electrode and a counter electrode are provided in an electrolytic solution containing the measurement target and a measuring voltage is applied between the working electrode and the counter electrode to measure a current flowing between the working electrode and the counter electrode in proportion to the amount of the measurement target. A measurement target eliminating thin-wire electrode made of thin wire stretched in such a shape that extends from one point on the bottom into space in the electrolytic solution well and back to another point on the bottom is provided. The electrochemical measurement method includes: eliminating the measurement target by applying an eliminating voltage having the same polarity as the measuring voltage between the measurement target eliminating thin-wire electrode and the counter electrode; and diffusing a new measurement target after stopping the application of the eliminating voltage.
    Type: Grant
    Filed: December 13, 2016
    Date of Patent: August 4, 2020
    Assignees: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED, TOHOKU UNIVERSITY
    Inventors: Hiroyuki Hayashi, Ryota Kunikata, Atsushi Suda, Kosuke Ino, Kumi Inoue, Tomokazu Matsue
  • Publication number: 20200244000
    Abstract: A connector comprises a plurality of contacts, a holding member and a shell. The holding member has a main portion and a tongue portion. The main portion is provided with three or more positioned portions. The shell is formed with a hole and three or more positioning protrusions. The hole has a closed periphery on a surface of the shell. The hole pierces the shell in a first direction perpendicular to a mating direction. The positioning protrusions occupy zones, respectively, in the mating direction. The zones overlap with each other in the mating direction. The positioning protrusions include a first positioning protrusion and two second positioning protrusions. The first positioning protrusion forms a part of the closed periphery of the hole. The first positioning protrusion faces the hole. When the shell is viewed alone, at least one of the second positioning protrusions is visible through the hole.
    Type: Application
    Filed: August 3, 2018
    Publication date: July 30, 2020
    Applicant: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Takeharu NAITO, Kimiaki SAITOU, Yukiko SATO
  • Patent number: 10725603
    Abstract: A method for manufacturing a touch panel having a sensing area that includes a conductive part made up of thin-line mesh includes a step of designing the thin-line mesh, the thin-line mesh including a plurality of intersections, wherein the intersection forms therearound an acute angular area and an obtuse angular area, the acute angular area being defined between a pair of adjacently converging thin lines that forms an acute angle therebetween, the obtuse angular area being defined between a pair of adjacently converging thin lines that forms an obtuse angle therebetween, a step of filling electrically conductive ink into a printing plate by a squeezing process using a doctor blade, the printing plate having a groove pattern that conforms with the thin-line mesh, and a step of forming the conductive part by printing, in which the electrically conductive ink is transferred to a surface of a base member.
    Type: Grant
    Filed: October 29, 2018
    Date of Patent: July 28, 2020
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Akitoshi Sakaue, Kenji Matsumoto, Yutaka Takezawa, Yuta Hasegawa
  • Patent number: 10721822
    Abstract: There is provided an electric connection member having a substrate, an insulating adhesive layer provided on the substrate, and a conductive interconnect, wherein the electric connection member is provided with a recess that opens at a side of the insulating adhesive layer, the conductive interconnect is disposed in the recess, a metal nano-ink is disposed on the conductive interconnect, and all of the metal nano-ink is contained inside the recess.
    Type: Grant
    Filed: November 6, 2018
    Date of Patent: July 21, 2020
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Junya Sato, Ryosuke Mitsui
  • Patent number: 10714882
    Abstract: A connector mateable with a mating connector includes at least one contact and a contact-holding member. The contact has resiliently deformable first and second support, first and second contact, and a coupling portions. The first and second contact portions, movable in an up-down direction perpendicular to a front-rear direction, are supported by the first and second support portions, respectively. The first support portion has first and second edges in a width direction perpendicular to the front-rear and up-down directions, the edges facing first and second orientations, respectively, which are opposite to each other of the width direction. The coupling portion couples the first and second support portions, and has upper main and bent portions. The upper main portion has upper front wide, fixed to the holding member to be immovable in the width direction, front narrow and base portions.
    Type: Grant
    Filed: September 6, 2019
    Date of Patent: July 14, 2020
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventor: Osamu Hashiguchi
  • Publication number: 20200210023
    Abstract: A wiring structure that includes first wiring parts which are formed of conductive wires and second wiring parts which are formed of thicker conductive wires than the conductive wires of the first wiring parts and are connected to the first wiring parts is formed by offset printing which includes the following processes. First printing process: First conductive ink for forming the first wiring parts is transferred from a first blanket to a base. Second printing process: Second conductive ink for forming the second wiring parts is transferred from a second blanket, which is different from the first blanket, to the base.
    Type: Application
    Filed: November 20, 2019
    Publication date: July 2, 2020
    Applicant: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Akitoshi SAKAUE, Yutaka TAKEZAWA
  • Patent number: 10700453
    Abstract: A connector assembly of the present invention includes a first connector having a first electrical-connection member disposed on a flexible base member, and a second connector having a second electrical-connection member disposed on a flexible base member at a position opposite that of the first electrical-connection member. The second connector further includes a flexible cover section, a flexible coupling section, and a plurality of resin fasteners. The coupling section couples the base member of the second connector with the cover section. The resin fasteners are disposed at opposite positions respectively for the base member of the second connector and the cover section. The connector assembly has a structure in which the fasteners are engaged and the first electrical on member and the second electrical-connection member are connected, with the first connector being sandwiched by the base member of the second connector and the cover section.
    Type: Grant
    Filed: June 5, 2017
    Date of Patent: June 30, 2020
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Kosuke Matsuo, Atsushi Tanaka, Shinichiro Nakajima
  • Publication number: 20200203830
    Abstract: This loop antenna is provided with: an insulating substrate; an antenna portion that is a conductor provided on the substrate and includes a first feeding portion, a second feeding portion, and an antenna mesh portion having a mesh structure and forming a loop shape by connecting the two feeding portions to each other; and a dummy pattern part portion that is a conductor having a mesh structure and provided in a region surrounded by the antenna portion, and is isolated from the antenna portion. The dummy pattern portion has at least one cut portion that cuts a path included in the mesh structure.
    Type: Application
    Filed: January 23, 2018
    Publication date: June 25, 2020
    Applicant: Japan Aviation Electronics Industry, Limited
    Inventors: Kenta TSUCHIYA, Osamu HIRATA, Daisuke HIRAOKA, Mitsunori SATO, Yutaka TAKEZAWA, Yutaro KOGAWA
  • Patent number: 10693254
    Abstract: A dummy pin includes a pin main body that is to be inserted into the at least one terminal insertion port and is formed by molding resin, the pin main body having: a waterproof portion having a cylindrical seal surface that makes tight contact with an inner surface of the at least one seal hole by elastically compressing a part of the two or more lip portions of the waterproof member; and a falling-off prevention portion having one or more concave portions that are partially recessed from the seal surface toward the central axis and that a remaining lip portion of the two or more lip portions of the waterproof member enters, the seal surface forming a continuous surface over an entire circumferential direction of the waterproof portion.
    Type: Grant
    Filed: April 23, 2019
    Date of Patent: June 23, 2020
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Yusuke Obata, Hiroaki Obikane
  • Patent number: 10690624
    Abstract: An electrochemical measurement method for electrochemically measuring a chemical substance generated or consumed in a biological sample in a solution is provided which includes performing measurement by placing the biological sample at a distance away from an electrode surface in the direction perpendicular to the electrode surface. The distance is determined in advance on the basis of simulation in which a current flows through a working electrode.
    Type: Grant
    Filed: November 2, 2016
    Date of Patent: June 23, 2020
    Assignees: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED, TOHOKU UNIVERSITY
    Inventors: Ryota Kunikata, Hiroyuki Hayashi, Atsushi Suda, Kosuke Ino, Kumi Inoue, Tomokazu Matsue
  • Publication number: 20200194931
    Abstract: A connector assembly comprises a first connector and a second connector. The first connector comprises a first inner structure and a first housing. The first inner structure comprises a first connector main body. The second connector comprises a second inner structure and a second housing. The second inner structure comprises a second connector main body. The second connector main body comprises a plurality of second terminals, a second holding member and a second shell. The second connector main body is mated with the first connector main body under a mated state where the first connector and the second connector are mated with each other. A distance from a front end of the first housing to a rear end of the second shell is shorter than a distance from a rear end of the second housing to the rear end of the second shell in a front-rear direction under the mated state.
    Type: Application
    Filed: October 30, 2019
    Publication date: June 18, 2020
    Applicant: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Yuta SHIMOMAKI, Masahide WATANABE, Junji OOSAKA, Isao IGARASHI
  • Publication number: 20200183537
    Abstract: In printed wiring that is formed, on a surface of a base member. by a film of cured electrically conductive ink and that includes: a wavy line; a first wiring element located at one side of both sides sandwiching the wavy line in a width direction; and a second wiring element located at the other side of the both sides and adjacently to the wavy line; a surplus wavy line is provided which is another wavy line, which extends along the wavy line adjacently to the wavy line between the wavy line and the first wiring element, and which is connected to the wavy line to have the same potential.
    Type: Application
    Filed: September 13, 2017
    Publication date: June 11, 2020
    Applicants: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED, JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventor: Akitoshi SAKAUE
  • Patent number: 10675902
    Abstract: A method of forming an insulator film by flexographic printing is provided with which an insulator film is formed on a printing object by using ink as an insulator film material and a flexographic printing plate with halftone dots convexly formed on a convex portion thereof that defines a printing pattern. A halftone dot condition change region with a condition of the halftone dots varied such that an ink retention volume therein is smaller than that in other region on the convex portion is provided on a part of the convex portion corresponding to an edge of the printing pattern.
    Type: Grant
    Filed: August 25, 2016
    Date of Patent: June 9, 2020
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Akitoshi Sakaue, Naoki Iwao, Mitsunori Sato, Yutaka Takezawa, Yutaro Kogawa, Mitsutoshi Naito
  • Publication number: 20200173978
    Abstract: An electrochemical measurement method is provided in which a working electrode that causes an oxidation-reduction reaction with a measurement target and a counter electrode connected to the working electrode are provided in an electrolytic solution containing the measurement target, and a measuring voltage is applied between the working electrode and the counter electrode to measure a current that flows between the working electrode and the counter electrode in proportion to the amount of the measurement target, wherein an eliminating electrode is provided in the electrolytic solution, and the method performs: eliminating the measurement target by applying an eliminating voltage, which has the same polarity as the measuring voltage, between the eliminating electrode and the counter electrode to oxidize or reduce the measurement target; diffusing a new measurement target; and measuring the current by applying the measuring voltage between the working electrode and the counter electrode.
    Type: Application
    Filed: October 11, 2016
    Publication date: June 4, 2020
    Applicants: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED, TOHOKU UNIVERSITY
    Inventors: Hiroyuki HAYASHI, Ryota KUNIKATA, Atsushi SUDA, Kosuke INO, Kumi INOUE, Tomokazu MATSUE
  • Patent number: 10673158
    Abstract: A connector assembly comprises a first connector having a first contact and a second connector having a second contact. The first contact has a first supported portion which is supported not to be moved in a horizontal direction, a first resiliently-support portion extending from the first supported portion and a first contact point supported by the first resiliently-support portion. The second contact has a second supported portion which is supported not to be moved in the horizontal direction, a second resiliently-support portion extending from the second supported portion and a second contact point supported by the second resiliently-support portion. Under a completely-mated state where the first connector and the second connector are completely mated with each other, the first contact point is in contact with the second supported portion, and the second contact point is in contact with the first supported portion.
    Type: Grant
    Filed: June 12, 2019
    Date of Patent: June 2, 2020
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Shigeharu Aoki, Akira Kimura
  • Patent number: 10665989
    Abstract: A connector that is difficult to be released from a state fitted to a mating connector when an unexpected external force acts on the connector, and is removed from the mating connector with a small operating force when intentionally releasing the fitted state. An unlocking member of the connector for releasing this connector from the fitted state includes a releasing portion for releasing an elastic locking portion of the mating connector from a state caught by a catching portion of a connector body fitted to the mating connector, and a sliding portion for sliding on the connector body. The connector body includes a supporting portion for slidably supporting the sliding portion. A guide surface is formed on the supporting portion for guiding the sliding portion such that the releasing portion is displaced toward the elastic locking portion, to thereby release the caught state.
    Type: Grant
    Filed: April 2, 2018
    Date of Patent: May 26, 2020
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Yuki Suda, Yukitaka Tanaka
  • Publication number: 20200161817
    Abstract: A connector, to which an end portion of a cable including a plurality of core wires is to be connected, comprises a housing including an arrangement surface section defining an arrangement space in which the cable is arranged through an opening, and an engagement member arranged in the arrangement space to hold the cable in the arrangement space together with the housing. The housing includes a first engagement portion for locking the cable by being displaced upward to project into the arrangement space, thereby pressing an outer surface of the cable arranged in the arrangement space. The engagement member includes a pair of second engagement portions arranged opposite to each other in a left-to-right direction through contact with the arrangement surface section, when the engagement member is arranged in the arrangement space, so as to lock the cable by pressing and sandwiching the outer surface of the cable.
    Type: Application
    Filed: August 5, 2019
    Publication date: May 21, 2020
    Applicant: Japan Aviation Electronics Industry, Limited
    Inventor: Masashi TANAKA
  • Publication number: 20200153146
    Abstract: A connector (10) is provided with: a terminal (20); a base insulator (30) having a holding hole (330); and a front insulator (40) having a passage hole (430). The terminal (20) has: a cylindrical section (22); a lance (26) extending from the cylindrical section (22); and a stopper (270) projected from the cylindrical section (22). The terminal (20) is retained by the holding hole (330). A retaining portion (334) is provided inside the holding hole (330). The retaining portion (334) is positioned between the lance (260) of the terminal (20) and the stopper (270). A gap is formed between an inner wall (332) of the holding hole (330) and the cylindrical section (22) of the terminal (20). The front insulator (40) is attached to the base insulator (30). The passage hole (430) is positioned in front of the holding hole (330). The passage hole (430) is smaller than the cylindrical section (22) of the terminal (20).
    Type: Application
    Filed: April 27, 2018
    Publication date: May 14, 2020
    Applicant: Japan Aviation Electronics Industry, Limited
    Inventors: Yasukazu ITOU, Katsuhiko NAKAZAWA
  • Patent number: D892052
    Type: Grant
    Filed: January 24, 2019
    Date of Patent: August 4, 2020
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Masakazu Kuroiwa, Hiroaki Obikane, Yusuke Obata, Yuya Okuyama