Patents Assigned to Japan Aviation Electronics Industry
  • Patent number: 11942714
    Abstract: A socket contact includes a cylindrical sleeve, a plurality of cantilever-shaped spring pieces arranged in rotational symmetry with respect to the central line of the sleeve as a symmetric axis, and a base portion to which fixed ends of the plurality of spring pieces are fixed. The sleeve is movably mounted to the base portion, the plurality of spring pieces has bent portions between free ends and the fixed ends, the plurality of spring pieces is elastically deformed so that the free ends come close to each other when the sleeve is moved and covers the free ends, and a pin contact inserted among the plurality of spring pieces is sandwiched by the bent portions of the plurality of spring pieces elastically deformed by the moved sleeve, electrically connected, and held.
    Type: Grant
    Filed: June 3, 2022
    Date of Patent: March 26, 2024
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventor: Osamu Hashiguchi
  • Patent number: 11940440
    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: Grant
    Filed: April 26, 2021
    Date of Patent: March 26, 2024
    Assignees: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED, TOHOKU UNIVERSITY
    Inventors: Hiroyuki Hayashi, Ryota Kunikata, Atsushi Suda, Kosuke Ino, Kumi Inoue, Tomokazu Matsue
  • Publication number: 20240072478
    Abstract: Provided is a connector with enhanced contact reliability. A connector includes a plug and a receptacle connected to the plug. The plug includes a plug main body having a plug surface including a first plug region, a second plug region, and a third plug region, a plurality of projecting parts including a first projecting part and a second projecting part projecting from the plug surface, and a plurality of plug terminals projecting lower than the projecting parts from the plug surface. The receptacle includes a receptacle main body having a receptacle surface including a first receptacle region, a second receptacle region, and a third receptacle region, where a first groove and a second groove are formed on the receptacle surface, and a plurality of receptacle terminals.
    Type: Application
    Filed: July 17, 2023
    Publication date: February 29, 2024
    Applicant: Japan Aviation Electronics Industry, Ltd.
    Inventor: Kenta ASHIBU
  • Publication number: 20240072479
    Abstract: A terminal-accommodation portion of a housing pierces a terminal-holding portion in a front-rear direction. A recess portion pierces the terminal-holding portion in a width direction and is opened upward. The recess portion communicates with the terminal-accommodation portions through an aperture formed in a bottom portion thereof. A latched portion of the terminal-accommodation portion protrudes in the recess portion. A protrusion portion of a retainer is provided with a latching portion and a retaining portion. When the protrusion portion is accommodated in the recess portion, the protrusion portion is positioned upward of the bottom portion of the recess portion. The latching portion is positioned downward of the latched portion. The retaining portion is positioned rearward of and faces a retained portion of a terminal.
    Type: Application
    Filed: May 18, 2023
    Publication date: February 29, 2024
    Applicant: Japan Aviation Electronics Industry, Limited
    Inventors: Yukuya MORISHITA, Yusuke OBATA
  • Patent number: 11916344
    Abstract: A cable assembly comprises a cable, a holding member and a contact. The holding member holds the cable. The contact is located above the holding member in an upper-lower direction. The cable comprises a conductive wire. The conductive wire has a fixed portion. The holding member has a predetermined surface. The contact has a facing surface. The facing surface is in contact with the predetermined surface in the upper-lower direction or faces the predetermined surface with a distance formed therebetween in the upper-lower direction. The fixed portion is fixed and connected to the predetermined surface.
    Type: Grant
    Filed: January 25, 2022
    Date of Patent: February 27, 2024
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventor: Kentaro Toda
  • Patent number: 11916317
    Abstract: An RFID tag is provided with a base member, an antenna portion and an IC chip. A split-ring resonator portion of the antenna portion has a first part and a second part. First end portions of the first part are provided with a first facing portion and a first connection portion, respectively. Second end portions of the second part are provided with a second facing portion and a second connection portion, respectively. The first and the second facing portions are apart from and face each other. A third end portion of the impedance matching portion is connected to the first part between the first facing portion and the first connection portion, and another third end portion is connected to the second part between the second facing portion and the second connection portion. The IC chip is connected to the first connection portion and the second connection portion.
    Type: Grant
    Filed: June 27, 2022
    Date of Patent: February 27, 2024
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventor: Jun Uchida
  • Publication number: 20240062028
    Abstract: A connector electrically connecting a module substrate and a main substrate includes: a housing mounted on the main substrate; contacts held on the housing and including contact parts and connection parts connected to the main substrate; a frame including side board parts sandwiching a flat board part and the main substrate, the side board parts forming one of a cam groove and a projection; and a slider having opposite side portions forming the other of the cam groove and the projection, forming an insertion space between the slider and the housing upon the projection's insertion into the cam groove and the slider's attachment to the frame, pressing the module substrate against the contact parts upon the slider sliding in the module substrate's insertion direction, sandwiching main substrate, the housing and the module substrate between the slider and the flat board part.
    Type: Application
    Filed: July 6, 2023
    Publication date: February 22, 2024
    Applicant: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventor: Osamu HASHIGUCHI
  • Publication number: 20240063565
    Abstract: A connector electrically connecting a module substrate and a main substrate includes: a housing mounted on the main substrate; contacts held on the housing, the contacts including contact parts and connection parts connected to the main substrate; a frame including a flat board part and side board parts, the flat board part fixed to the main substrate, one of a cam groove and a projection formed on the side board parts; a slider attached between the side board parts during the projection's insertion into the cam groove, the other of the cam groove and the projection formed at opposite side portions; a plate contained between the side board parts, the plate forming an insertion space between the plate and the housing, where when the slider slides in the module substrate's insertion direction into the insertion space, the slider presses the module substrate against the contact parts through the plate.
    Type: Application
    Filed: July 6, 2023
    Publication date: February 22, 2024
    Applicant: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventor: Osamu HASHIGUCHI
  • Patent number: 11905612
    Abstract: In a plating method for mounting a tubular workpiece having openings at both ends in an axial direction thereof on a power feeding clip and immersing the tubular workpiece in a circulated plating solution to plate the tubular workpiece, the mounting of the tubular workpiece on the power feeding clip is performed by inserting the power feeding clip into the tubular workpiece from one of the openings of the tubular workpiece. The power feeding clip is configured by a folded metal plate, and includes a plurality of elastic contact pieces that can elastically contact the inner surface of the tubular workpiece to hold the tubular workpiece and supply power to the tubular workpiece, and a restraining part that is located inside the tubular workpiece and restrains flow of the plating solution in the axial direction.
    Type: Grant
    Filed: July 7, 2022
    Date of Patent: February 20, 2024
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Takeharu Naito, Osamu Hashiguchi, Yumiko Kobori, Akifumi Nakamura, Yosuke Honda, Masanori Takahashi
  • Patent number: 11901665
    Abstract: A connector includes an external housing having cavities, internal housings, and terminals to be accommodated in the internal housings, wherein retainers extending in an insertion direction of internal housings into the cavities are formed on inner wall surfaces of the cavities, groove parts for receiving the retainers are formed on outer wall surfaces of the internal housings, the retainers are configured to achieve secondary locking of the plurality of terminals accommodated in the internal housings, the retainers of the cavities have different shapes from one another, and the groove parts of the internal housings have shapes complementary to the shapes of the retainers of the corresponding cavities.
    Type: Grant
    Filed: October 15, 2021
    Date of Patent: February 13, 2024
    Assignee: Japan Aviation Electronics Industry, Ltd.
    Inventor: Satoru Takizawa
  • Publication number: 20240039209
    Abstract: A module is composed of a terminal that is attached to a cable and an insulator that accommodates the terminal. The insulator includes two spring pieces and two protrusions that are formed on the two respective spring pieces. A housing has through holes on mutually opposed positions on respective side walls surrounding an accommodation space. The module is accommodated in the accommodation space in a manner such that the two protrusions thereof are fitted from an inside into the respective through holes. A hood is composed of two split bodies. The hood can be fixed on the housing in a manner such that projecting portions of the split bodies are fitted from an outside into the respective through holes and the two split bodies are coupled to each other with a coupling means.
    Type: Application
    Filed: July 24, 2023
    Publication date: February 1, 2024
    Applicant: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventor: Hideyuki KANNO
  • Publication number: 20240033949
    Abstract: A wireless connector for wirelessly transmitting a to-be-transmitted target that is electric power and/or information, has a first unit and a second unit removably attached from the outside of a first object and a second object, respectively. The first unit includes a first transmission/reception part for wirelessly transmitting the to-be-transmitted target; and a first housing to which a first connector part for transmitting the to-be-transmitted target to/from the first object by being attached to the first object is fixed. The second unit includes a second transmission/reception part for wirelessly transmitting the to-be-transmitted target to/from the first transmission/reception part; and a second housing to which a second connector part for transmitting the to-be-transmitted target to/from the second object by being attached to the second object is fixed.
    Type: Application
    Filed: October 2, 2020
    Publication date: February 1, 2024
    Applicant: Japan Aviation Electronics Industry, Limited
    Inventors: Hideyuki NOGUCHI, Masayoshi YONEDA, Hiromasa TANAKA, Yuuri NAKAMURA, Hidehiko KURODA
  • Patent number: 11888265
    Abstract: A shield-type connector includes: an inner shell made of metal and provided in an inner housing; an outer shell made of metal and provided in an outer housing; and a cover shell made of metal and contacting with both of the inner shell and the outer shell, in which the inner shell, the outer shell and the cover shell include contact portions that contact with each other, and the contact portion of the cover shell is inserted between the contact portion of the inner shell and the contact portion of the outer shell.
    Type: Grant
    Filed: January 26, 2022
    Date of Patent: January 30, 2024
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Takashi Kumaki, Hiroto Nishimori, Tomoyuki Hirano
  • Patent number: 11888247
    Abstract: A connector assembly comprises a connector and a mating connector mateable with each other. The mating connector comprises a mating lock member having a mating lock portion. The connector comprises a holding member and a lock member. The holding member has a holding portion and a stop portion. The lock member has a held portion and a lock portion. The held portion is held by the holding portion. The lock portion is located below the mating lock portion and faces the mating lock portion in the upper-lower direction under the mated state. The coupling portion has an abutment portion. When the lock portion is moved toward the held portion in the first horizontal direction in accordance with removal of the connector from the mating connector, the abutment portion is brought into abutment with the stop portion so that a movement of the lock portion is restricted.
    Type: Grant
    Filed: November 12, 2021
    Date of Patent: January 30, 2024
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Keisuke Nakamura, Tetsuya Komoto
  • Patent number: 11888219
    Abstract: An antenna is configured to be soldered on a circuit board. The antenna comprises a main portion, at least one soldering terminal and at least one fixed portion. The main portion has a height in a vertical direction. The main portion is, at least in part, positioned below the soldering terminal in the vertical direction when the soldering terminal is soldered on the circuit board. The soldering terminal extends from the main portion along a horizontal plane perpendicular to the vertical direction. When the soldering terminal is soldered on the circuit board, the fixed portion is fixed on the circuit board at a location different from a location of the soldering terminal.
    Type: Grant
    Filed: September 13, 2021
    Date of Patent: January 30, 2024
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Osamu Hashiguchi, Jun Uchida
  • Patent number: D1014437
    Type: Grant
    Filed: July 28, 2021
    Date of Patent: February 13, 2024
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventor: Tomoya Kurosawa
  • Patent number: D1014441
    Type: Grant
    Filed: July 28, 2021
    Date of Patent: February 13, 2024
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventor: Tomoya Kurosawa
  • Patent number: D1015277
    Type: Grant
    Filed: November 1, 2021
    Date of Patent: February 20, 2024
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventor: Takashi Omodachi
  • Patent number: D1016021
    Type: Grant
    Filed: December 8, 2021
    Date of Patent: February 27, 2024
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventor: Yusuke Obata
  • Patent number: D1016753
    Type: Grant
    Filed: November 23, 2021
    Date of Patent: March 5, 2024
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Takeshi Takahashi, Ryota Mizutani