Patents by Inventor Naoki Ito

Naoki Ito 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).

  • Publication number: 20200204537
    Abstract: A first reception unit (1104) receives first data from a node 1 by a time-triggered scheme, and a second reception unit (1106) receives second data and a token from a node 2 by a token-passing scheme. A first transmission unit (1105) transmits the second data to the node 1, and a second transmission unit (1107) transmits the first data to the node 2 while holding the token. A reference-time management unit (1103) acquires, as a reference time, a time from reception of the first data while the second transmission unit holds the token to next reception of the token by the second reception unit.
    Type: Application
    Filed: November 28, 2016
    Publication date: June 25, 2020
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Tsuguya OISHI, Naoki ITO
  • Publication number: 20200184680
    Abstract: A conductive-wire position inspecting device includes: a reference body disposed in a radial direction of a stator core; an imaging device configured to image a conductive wire and the reference body; and a calculating device configured to find a relative position and a relative angle of the conductive wire with respect to the reference body, based on an obtained image. In addition, the conductive-wire position inspecting device includes a determining device configured to determine whether or not the found relative position and relative angle are within respective permissible ranges, and if they are within the permissible ranges, determine the position of the conductive wire to be acceptable.
    Type: Application
    Filed: February 12, 2020
    Publication date: June 11, 2020
    Inventors: Hidetaka Hokazono, Yoshiyuki Izumi, Yasuyuki Kimura, Masahiko Kamiyama, Naoki Ito, Yutaka Matsumoto, Daisuke Ueno
  • Patent number: 10673150
    Abstract: A terminal-bonded cable includes a terminal including: a conductor-bonded portion and a sheath-contacted portion; and a cable including a conductor constituted by a plurality of strands, a sheath which covers the conductor, an exposed conductor portion in which the conductor is partially exposed from the sheath in the length direction, and a bond portion which is formed in a part of the exposed conductor portion and in which strands are bonded to each other. The bond portion is bonded to the conductor-bonded portion. The sheath is in contact with the sheath-contacted portion. The conductor-bonded portion protrudes in a thickness direction from the sheath-contacted portion.
    Type: Grant
    Filed: February 13, 2019
    Date of Patent: June 2, 2020
    Assignee: YAZAKI CORPORATION
    Inventors: Yasunori Nabeta, Naoki Ito, Tomoya Sato
  • Patent number: 10601207
    Abstract: A method of manufacturing a wire with a terminal includes a crimping process of crimping a crimping terminal on a wire by a terminal crimping apparatus that includes a first mold including a supporting surface supporting the crimping terminal, and a second mold disposed to face the supporting surface and including a recessed wall surface. The recessed wall surface includes a first wall surface and a second wall surface, and a third wall surface curved toward an opposite side of the supporting surface. The first wall surface and the second wall surface include inclined portions and parallel portions. The inclined portions are inclined with respect to the stroke direction so that an interval in the width direction becomes narrower toward the third wall surface. The parallel portions are parallel to the stroke direction.
    Type: Grant
    Filed: October 12, 2017
    Date of Patent: March 24, 2020
    Assignee: YAZAKI CORPORATION
    Inventors: Masayoshi Takayanagi, Naoki Ito, Keiichiroh Kurashige, Koichi Ikebe
  • Publication number: 20200091670
    Abstract: A terminal-wire bonding method includes: arranging a first core at a second end of a first terminal-wire having a first terminal connected with the first core exposed from an insulating sheath at a first end, onto a side of an anvil and a second core at a second end of a second terminal-wire having a second terminal connected with the second core exposed, at a first end, from an insulating sheath longer than the insulating sheath of the first terminal-wire, onto a side of a horn; and bonding the first core at the second end and the second core at the second end together by ultrasonic bonding between the horn and the anvil.
    Type: Application
    Filed: September 17, 2019
    Publication date: March 19, 2020
    Applicant: Yazaki Corporation
    Inventors: Tomoya SATO, Hiroshi Aoki, Naoki Ito, Yasunori Nabeta
  • Publication number: 20200091691
    Abstract: A wire bonding method includes: arranging a first core including a plurality of strands exposed from an insulating sheath of a first wire, onto a side of an anvil and a second core including a plurality of strands exposed from an insulating sheath of a second wire, onto a side of a horn for ultrasonic bonding, the second core being larger in sectional area than the first core; and bonding the first core and the second core together by ultrasonic bonding between the horn and the anvil.
    Type: Application
    Filed: September 17, 2019
    Publication date: March 19, 2020
    Applicant: Yazaki Corporation
    Inventors: Tomoya Sato, Hiroshi Aoki, Naoki Ito, Yasunori Nabeta
  • Patent number: 10593061
    Abstract: A conductive-wire position inspecting device includes: a reference body disposed in a radial direction of a stator core; an imaging device configured to image a conductive wire and the reference body; and a calculating device configured to find a relative position and a relative angle of the conductive wire with respect to the reference body, based on an obtained image. In addition, the conductive-wire position inspecting device includes a determining device configured to determine whether or not the found relative position and relative angle are within respective permissible ranges, and if they are within the permissible ranges, determine the position of the conductive wire to be acceptable.
    Type: Grant
    Filed: January 9, 2019
    Date of Patent: March 17, 2020
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Hidetaka Hokazono, Yoshiyuki Izumi, Yasuyuki Kimura, Masahiko Kamiyama, Naoki Ito, Yutaka Matsumoto, Daisuke Ueno
  • Patent number: 10559896
    Abstract: A terminal-equipped electric wire has an electric wire including a bonded portion formed over a predetermined length at a part of a conductor exposed due to absence of a sheath over a predetermined length at a part of the electric wire in a longitudinal direction and in which strands of the conductor are bonded to each other; and a terminal including a wire barrel portion, the wire barrel portion covering at least a part of the bonded portion. The wire barrel portion includes a load release portion configured to reduce stress applied to the conductor.
    Type: Grant
    Filed: November 27, 2018
    Date of Patent: February 11, 2020
    Assignee: YAZAKI CORPORATION
    Inventors: Tomoya Sato, Naoki Ito, Yasunori Nabeta
  • Publication number: 20200021045
    Abstract: An electric wire with a terminal and manufacturing method thereof is provided. In the electric wire with the terminal, the protective member, the core wire, and the terminal fitting are integrally connected to each other by ultrasonic vibration applied via the protective member from an ultrasonic horn in a state in which the core wire is sandwiched between the protective member and the terminal fitting. Therefore, there is no possibility that the ultrasonic horn directly presses the core wire, and the edge (particularly, the rear edge) of the pressing portion of the ultrasonic horn is direct in contact with the core wire. Thereby, at the time of ultrasonic bonding, stress concentration due to the edge (particularly the rear edge) of the pressing portion of the ultrasonic horn with respect to the core wire can be relaxed, and disconnection of the core wire can be suppressed.
    Type: Application
    Filed: July 10, 2019
    Publication date: January 16, 2020
    Inventors: Tomoya Sato, Naoki Ito
  • Patent number: 10511131
    Abstract: A terminal crimping device includes a terminal feeding device, a crimping device and an electric-wire holding mechanism that holds an electric wire with an end portion of the electric wire placed above an electric-wire connecting portion of a crimp terminal. The electric-wire holding mechanism includes an upper surface of a terminal cutting body, on which the electric wire is placed, and an electric-wire presser that is moved downward toward the upper surface and presses and thereby holds the electric wire placed on the upper surface. Between the electric-wire placing portion and a lower surface of the electric-wire presser, an electric-wire holding space is formed that inclines in the same direction to a declining direction in which the end portion of the electric wire is declined in association with downward move of the second die toward the first die, and that holds the electric wire in a thus inclined state.
    Type: Grant
    Filed: December 13, 2016
    Date of Patent: December 17, 2019
    Assignee: YAZAKI CORPORATION
    Inventors: Hikaru Anma, Masashi Iwata, Hideki Saito, Naoki Ito
  • Patent number: 10511105
    Abstract: A terminal-equipped electric wire includes a terminal and an electric wire. The terminal includes a conductor bonding part and a sheath supporting part. The electric wire includes a conductor formed of a plurality of strands and a sheath covering the conductor such that the conductor is exposed to a predetermined length. The conductor exposed from the sheath is bonded to the conductor bonding part, and the sheath is supported by the sheath supporting part and is fixed in the terminal. The sheath supporting part is in a state where there is no permanent distortion with respect to a state when the terminal is present alone.
    Type: Grant
    Filed: February 27, 2019
    Date of Patent: December 17, 2019
    Assignee: YAZAKI CORPORATION
    Inventors: Tomoya Sato, Naoki Ito, Yasunori Nabeta
  • Publication number: 20190372245
    Abstract: An electric wire with terminal includes: an electric wire including a core wire having a plurality of element wires, and a covering that covers the core wire in a state in which an end portion of the core wire is exposed; and a crimp terminal including a core wire crimping portion crimped to a part of the end portion of the core wire on the covering side, and a swaging portion swaged to a part of the end portion of the core wire closer to a distal end than the core wire crimping portion. The core wire has a cutting surface formed by cutting a part of the element wires. The cutting surface is adjacent to the swaging portion, and is opposed to a side surface of the swaging portion in an axial direction of the electric wire. Adjacent element wires are bonded at the cutting surface.
    Type: Application
    Filed: May 2, 2019
    Publication date: December 5, 2019
    Inventors: Tomoya Sato, Naoki Ito, Yasunori Nabeta
  • Publication number: 20190372244
    Abstract: An electric wire with terminal includes: an electric wire including a core wire having a plurality of element wires, and a covering that covers the core wire in a state in which an end portion of the core wire is exposed; and a crimp terminal including a core wire crimping portion crimped to the core wire in a state in which a distal end of the core wire protrudes to the outside. A distal end of the core wire has a bonding portion at which element wires are bonded together, and the bonding portion is formed by shearing and deforming distal ends of the element wires.
    Type: Application
    Filed: May 1, 2019
    Publication date: December 5, 2019
    Applicant: Yazaki Corporation
    Inventors: Tomoya SATO, Naoki ITO, Yasunori NABETA
  • Publication number: 20190354755
    Abstract: Image analysis processing is performed on a scanned image to detect a document area and, based on the detected document area, a tilt-corrected document image is obtained by extraction and tilt correction of the document image. Further, an image output size of printing an image in a repeat target area specified based on the tilt-corrected document image is specified, magnification of the image in the repeat target area is changed to the output size, and the image is repeatedly laid out within a specified sheet size. Thus, in an apparatus that generates a repeat layout processed output image and controls print processing, an image output size which is the same as an image output size for the front side of a sheet is specified for the back side of the sheet in a case where the repeat layout processing is performed on both the sides of the sheet.
    Type: Application
    Filed: May 14, 2019
    Publication date: November 21, 2019
    Inventors: Takashi Miyauchi, Naoki Ito, Yutaro Kamata
  • Publication number: 20190354320
    Abstract: An image processing apparatus perform operations. An inclination-corrected document image is acquired by executing detection of a document area from a scanned image, extraction of a document image corresponding to the detected document area from the scanned image and correction of an extracted document image inclination. An output size is designated to be used when an image of a repeat target area is printed out. The output size is designated based on a user instruction. A repeat target area is set based on the acquired inclination-corrected document image and the designated output size. An image inside the set repeat target area is scaled up/down such that the image has the output size, and the image is repeatedly laid out within a designated sheet size to create an output image subsequent to repeat layout processing. Print processing is executed by using the output image subsequent to the repeat layout processing.
    Type: Application
    Filed: April 26, 2019
    Publication date: November 21, 2019
    Inventors: Naoki Ito, Takashi Miyauchi, Yutaro Kamata
  • Publication number: 20190356062
    Abstract: A method for manufacturing an electric wire with a terminal includes forming a bonded part in which outer peripheral surfaces of strands are bonded to one another on an end portion of a core wire having the strands, in an electric wire in which the end portion is exposed from a covering; installing the bonded part onto a crimp terminal including a bottom part and a pair of caulking pieces extending from the bottom part and facing each other; crimping the caulking pieces to the bonded part, by sandwiching the crimp terminal and the electric wire between a first mold supporting the crimp terminal and a second mold moving relative to the first mold; and cutting a tip end portion projecting to outside from the caulking pieces in the bonded part by a cutting unit, while the caulking pieces are pressing the bonded part toward the bottom part.
    Type: Application
    Filed: April 23, 2019
    Publication date: November 21, 2019
    Applicant: Yazaki Corporation
    Inventors: Tomoya SATO, Naoki ITO, Yasunori NABETA
  • Publication number: 20190356790
    Abstract: An image processing apparatus performs operations. A mode is designated in repeat layout processing. A document area is detected by performing image analysis processing on a scanned image, and an inclination-corrected document image is acquired by performing extraction and inclination correction of a document image based on the detected document area. An initial repeat target area position is determined based on the acquired inclination-corrected document image and the designated mode, the inclination-corrected document image and a frame indicating the determined position are displayed, and a repeat target area designation screen is displayed to change a position of the frame indicating the repeat target area based on a user instruction. An output image is generated after the repeat layout processing by repeatedly laying out, in a designated sheet size, an image of the repeat target area determined based on the frame set on the repeat target area designation screen.
    Type: Application
    Filed: April 25, 2019
    Publication date: November 21, 2019
    Inventors: Yutaro Kamata, Takashi Miyauchi, Naoki Ito
  • Patent number: 10483657
    Abstract: A manufacturing method for an electric wire having a terminal includes a step of connecting a plurality of core wires by an ultrasonic connection process to form a connected core wire. In the step, the core wires are formed into the connected core wire having a cross-sectional shape having a width and a height in a plane orthogonal to an axis of the connected core wire, the width is not longer than a length obtained by subtracting two times a thickness of the terminal from a width of an arch groove of a crimper of a crimping apparatus in a state that a space between a support surface of an anvil of the crimping apparatus and the arch groove defines a predetermined crimped shape.
    Type: Grant
    Filed: May 30, 2017
    Date of Patent: November 19, 2019
    Assignee: Yazaki Corporation
    Inventors: Yasunori Nabeta, Kazuhide Takahashi, Naoki Ito
  • Patent number: 10477063
    Abstract: There is provided an image processing apparatus which can generate a vector image with a high image quality at a high speed in a small memory capacity. The present invention generates an image with low resolution by performing resolution conversion to a compressed image with high resolution and obtains information of a character object with low resolution by performing object division to the image with the low resolution. The compressed image with the high resolution is decompressed and an image showing a character contour with high resolution is generated by using the information of the character object with the low resolution obtained by the object dividing and the decompressed image with the high resolution. At the time of performing the decompression, the compressed image with the high resolution may be partially decompressed based upon the information of the character object.
    Type: Grant
    Filed: June 4, 2014
    Date of Patent: November 12, 2019
    Assignee: Canon Kabushiki Kaisha
    Inventor: Naoki Ito
  • Patent number: 10468182
    Abstract: A rapidly quenched Fe-based soft-magnetic alloy ribbon having wave-like undulations on a free surface, the wave-like undulations having transverse troughs arranged at substantially constant intervals in a longitudinal direction, and the troughs having an average amplitude D of 20 mm or less, is produced by a method comprising (a) keeping a transverse temperature distribution in a melt nozzle within ±15° C. to have as small a temperature distribution as possible in a melt paddle of the alloy, and (b) forming numerous fine linear scratches on a cooling roll surface by a wire brush, thereby providing a ground surface of the cooling roll with an arithmetical mean (average) roughness Ra of 0.1-1 ?m and a maximum roughness depth Rmax of 0.5-10 ?m.
    Type: Grant
    Filed: March 3, 2017
    Date of Patent: November 5, 2019
    Assignee: HITACHI METALS, LTD.
    Inventors: Yoshihito Yoshizawa, Motoki Ohta, Naoki Ito