Patents by Inventor Hideaki Onda

Hideaki Onda 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: 20200369567
    Abstract: A cement composition is disclosed containing: cement; cellulose nanofibers; and water, wherein a mass ratio of the water to cement is 0.4 or less. The cement is preferably Portland cement. It is preferred that the Portland cement is high-early-strength Portland cement, and that a mass ratio of fine aggregate to the high-early-strength Portland cement is 2.0 or less. A unit amount of cellulose nanofibers in the cement composition can be 0.1 kg/m3 to 15 kg/m3 Furthermore, a hardened body of the cement composition is disclosed, wherein a ratio of a splitting tensile strength of the hardened body at a material age of 91 days obtained by curing in air, to the splitting tensile strength of the hardened body at the material age if 91 days obtained by curing in water is 0.90 or more and 1.10 or less, the splitting tensile strength being measured in accordance with JIS-A-1113 (2006).
    Type: Application
    Filed: February 1, 2019
    Publication date: November 26, 2020
    Applicants: DAIO PAPER CORPORATION, SUMITOMO MITSUI CONSTRUCTION CO., LTD.
    Inventors: Junya Okawa, Hiroto Sasaki, Wataru Sasaki, Yosuke Onda, Hideaki Taniguchi
  • Patent number: 10804777
    Abstract: The present invention pertains to a stator manufacturing method and a device therefor. All of segments are twisted in order to obtain a stator, the linear sections of the segments being inserted into slots in a stator core. The segments on the inner peripheral side are subsequently twisted after the segments on the outer peripheral side are untwisted. In order to achieve this, e.g., a fourth spindle that is positioned on the outermost peripheral side and is one of the first through fourth spindles for twisting the segments is disconnected from a fourth motor and brought to a non-rotatable state. The following is then performed in sequence: the third spindle is disconnected from a third motor and twisted, and the second spindle is disconnected from the second motor and twisted.
    Type: Grant
    Filed: December 14, 2016
    Date of Patent: October 13, 2020
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Takashi Yoshida, Daiki Sakai, Hideaki Onda
  • Patent number: 10587171
    Abstract: A manufacturing method for a rotating electric machine, in which the distal end portions of a plurality of coil ends, which are projected from slots of a stator core of a rotating electric machine and which are arranged in the radial direction of the stator core to form a plurality of layers, are held, and the coil ends are twisted and bent while moving the distal end portions in the circumferential direction. Neutral lines for bending the coil ends are different for each layer, and the neutral lines for the bending are positioned on farther outer sides for coil ends of farther outer layers.
    Type: Grant
    Filed: August 26, 2014
    Date of Patent: March 10, 2020
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Hideaki Onda, Yosuke Honda, Yasuyuki Kimura
  • Publication number: 20190296621
    Abstract: A hollow portion is formed in a holding jig. A first projection protrudes from a first inner side wall of the hollow portion. As the holding jig rotates to twist and bend a leg portion of a conductor, the projection bites into the leg portion.
    Type: Application
    Filed: March 19, 2019
    Publication date: September 26, 2019
    Inventors: Hideaki Onda, Yasuyuki Kimura, Yosuke Honda
  • Publication number: 20190296529
    Abstract: A cut-away cutting tool has two slit forming blade portions and a peeling blade portion interposed between the two slit forming blade portions. The two slit forming blade portions respectively form slits on an insulating coating of a flat conductor wire. On the other hand, the peeling blade portion peels off a portion of the insulating coating between the slits formed by the two slit forming blade portions.
    Type: Application
    Filed: March 25, 2019
    Publication date: September 26, 2019
    Inventors: Hideaki Onda, Takayuki Motojima, Kenji Masai, Keita Miyashita
  • Publication number: 20190081539
    Abstract: Provided are a clamp jig for inhibiting an increase in the size of clamping equipment, and reducing the load during clamping by clamping after doing preliminary aligning of a segment end part; a stator manufacturing device; and a method for manufacturing a stator. The clamp jig 40 has a pair of clamp bodies 41, extended in a stator core radial direction, for clamping from both sides in the stator core circumferential direction the end part of an electric conductor, which is inserted in the stator core and welded; and a convex part 42 provided extending in the stator core axis direction at the bottom of the clamp body 41, the convex part being inserted between unwelded electric conductors.
    Type: Application
    Filed: March 17, 2017
    Publication date: March 14, 2019
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Takeshi Yanagisawa, Kazuhito Hiraga, Hideaki Onda, Kenichiro Murata, Akifumi Sudo
  • Publication number: 20180375409
    Abstract: The present invention pertains to a stator manufacturing method and a device therefor. All of segments are twisted in order to obtain a stator, the linear sections of the segments being inserted into slots in a stator core. The segments on the inner peripheral side are subsequently twisted after the segments on the outer peripheral side are untwisted. In order to achieve this, e.g., a fourth spindle that is positioned on the outermost peripheral side and is one of the first through fourth spindles for twisting the segments is disconnected from a fourth motor and brought to a non-rotatable state. The following is then performed in sequence: the third spindle is disconnected from a third motor and twisted, and the second spindle is disconnected from the second motor and twisted.
    Type: Application
    Filed: December 14, 2016
    Publication date: December 27, 2018
    Inventors: Takashi Yoshida, Daiki Sakai, Hideaki Onda
  • Patent number: 9960661
    Abstract: A skew correction device is provided that can easily correct the skew in the circumferential direction of the stator core arising due to insertion of electrical conductors into each slot and twisting and bending of the leading ends thereof in the circumferential direction. A skew correction device (10) for stator cores (2), includes: a support member (71) capable of supporting from outwards a protrusion (5) formed by the plurality of projecting parts (21) aligning; a first pressurizing mechanism (72) for pressing the support member (71) towards an inner side in a radial direction; and a rotation mechanism (73) for correcting skew in the circumferential direction, by causing the support member (71) to rotate in a direction in which the skew in the circumferential direction is corrected by way of a rotating shaft (731), in a state supporting the protrusion (5) from outwards by pressing the support member (71).
    Type: Grant
    Filed: February 9, 2016
    Date of Patent: May 1, 2018
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Kenichi Ono, Manabu Yamamoto, Hideaki Onda
  • Patent number: 9667125
    Abstract: A production method of rotary electric machines is provided that can laser weld the leading end parts of a plurality of electrical conductors projecting from respective slots with high joint strength. A production method of rotary electric machines that produces a rotary electric machine by joining, by way of laser welding, leading end parts of a plurality of electrical conductors inserted in respective slots provided in a stator core and projecting from the respective slots, includes the steps of matching and arranging the leading end parts of two adjacent electrical conductors; and joining the leading end parts of the two adjacent electrical conductors by irradiating a laser onto the two adjacent electrical conductors from a direction sloped at an angle relative to a joining face of the leading end parts of the two adjacent electrical conductors.
    Type: Grant
    Filed: May 15, 2014
    Date of Patent: May 30, 2017
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Tomokatsu Nishiyama, Kazutoshi Takeda, Hideaki Onda
  • Publication number: 20160241115
    Abstract: A skew correction device is provided that can easily correct the skew in the circumferential direction of the stator core arising due to insertion of electrical conductors into each slot and twisting and bending of the leading ends thereof in the circumferential direction. A skew correction device (10) for stator cores (2), includes: a support member (71) capable of supporting from outwards a protrusion (5) formed by the plurality of projecting parts (21) aligning; a first pressurizing mechanism (72) for pressing the support member (71) towards an inner side in a radial direction; and a rotation mechanism (73) for correcting skew in the circumferential direction, by causing the support member (71) to rotate in a direction in which the skew in the circumferential direction is corrected by way of a rotating shaft (731), in a state supporting the protrusion (5) from outwards by pressing the support member (71).
    Type: Application
    Filed: February 9, 2016
    Publication date: August 18, 2016
    Inventors: Kenichi Ono, Manabu Yamamoto, Hideaki Onda
  • Publication number: 20150059164
    Abstract: A manufacturing method for a rotating electric machine, in which the distal end portions of a plurality of coil ends, which are projected from slots of a stator core of a rotating electric machine and which are arranged in the radial direction of the stator core to form a plurality of layers, are held, and the coil ends are twisted and bent while moving the distal end portions in the circumferential direction. Neutral lines for bending the coil ends are different for each layer, and the neutral lines for the bending are positioned on farther outer sides for coil ends of farther outer layers.
    Type: Application
    Filed: August 26, 2014
    Publication date: March 5, 2015
    Inventors: Hideaki Onda, Yosuke Honda, Yasuyuki Kimura
  • Publication number: 20140338183
    Abstract: A production method of rotary electric machines is provided that can laser weld the leading end parts of a plurality of electrical conductors projecting from respective slots with high joint strength. A production method of rotary electric machines that produces a rotary electric machine by joining, by way of laser welding, leading end parts 41 of a plurality of electrical conductors 40 inserted in respective slots 2a provided in a stator core 2 and projecting from the respective slots 2a, includes the steps of matching and arranging the leading end parts 41 of two adjacent electrical conductors 40; and joining the leading end parts 41 of the two adjacent electrical conductors 40 by irradiating a laser onto the two adjacent electrical conductors 40 from a direction sloped at an angle ? relative to a joining face X of the leading end parts 41 of the two adjacent electrical conductors 40.
    Type: Application
    Filed: May 15, 2014
    Publication date: November 20, 2014
    Applicant: Honda Motor Co., Ltd.
    Inventors: Tomokatsu Nishiyama, Kazutoshi Takeda, Hideaki Onda
  • Patent number: 7997326
    Abstract: A metal molding machine includes a fixed mold and a movable mold, a fixed platen holding the fixed mold, an end frame coupled to the fixed platen by tie rods such that the end frame is fixedly mounted on a bed, a movable platen guided by the tie rods, the movable mold being held by the movable platen, and a rolling support mechanism supporting the movable platen. The rolling support mechanism includes a swingable arm, a wheel disposed on a portion of the swingable arm that is closer to the fixed platen and held in rolling contact with the bed, and a spring disposed on a portion of the swingable arm that is closer to the end frame. The spring is interposed between the swingable arm and a portion of the movable platen, for applying a resilient force in a direction so as to lower the wheel.
    Type: Grant
    Filed: December 8, 2008
    Date of Patent: August 16, 2011
    Assignee: Honda Motor Co., Ltd.
    Inventor: Hideaki Onda
  • Publication number: 20090145571
    Abstract: A metal molding machine includes a fixed mold and a movable mold, a fixed platen holding the fixed mold, an end frame coupled to the fixed platen by tie rods such that the end frame is fixedly mounted on a bed, a movable platen guided by the tie rods, the movable mold being held by the movable platen, and a rolling support mechanism supporting the movable platen. The rolling support mechanism includes a swingable arm, a wheel disposed on a portion of the swingable arm that is closer to the fixed platen and held in rolling contact with the bed, and a spring disposed on a portion of the swingable arm that is closer to the end frame. The spring is interposed between the swingable arm and a portion of the movable platen, for applying a resilient force in a direction so as to lower the wheel.
    Type: Application
    Filed: December 8, 2008
    Publication date: June 11, 2009
    Applicant: HONDA MOTOR CO., LTD.
    Inventor: Hideaki Onda
  • Patent number: 7264037
    Abstract: Made up of a step of preparing a map expressing a correlation between solid phase percentage and viscosity of a slurry-form semi-solid metal (27) for a given metal composition; a step of setting a target viscosity corresponding to a target solid phase percentage using this map; a viscosity measuring step of measuring the viscosity of a semi-solid metal in a vessel (13) while cooling it; and a step of carrying out cooling until this viscosity reaches the target viscosity, by these steps being carried out in from the preparation of the map expressing the correlation between solid phase percentage and viscosity of the semi-solid metal to the end of cooling of the semi-solid metal the solid phase percentage of the semi-solid metal is made to match the target solid phase percentage.
    Type: Grant
    Filed: June 29, 2004
    Date of Patent: September 4, 2007
    Assignee: Honda Motor Co., Ltd.
    Inventors: Koichi Kuroki, Takeshi Masaki, Hideaki Onda, Shinji Kazama, Tetsuya Muramatsu, Tetsuji Umemoto, Kenji Ohwada, Tomonori Taoka, Akira Noda, Hiromichi Baba, Kenichi Yasuda
  • Publication number: 20060151137
    Abstract: Made up of a step of preparing a map expressing a correlation between solid phase percentage and viscosity of a slurry-form semi-solid metal (27) for a given metal composition; a step of setting a target viscosity corresponding to a target solid phase percentage using this map; a viscosity measuring step of measuring the viscosity of a semi-solid metal in a vessel (13) while cooling it; and a step of carrying out cooling until this viscosity reaches the target viscosity, by these steps being carried out in from the preparation of the map expressing the correlation between solid phase percentage and viscosity of the semi-solid metal to the end of cooling of the semi-solid metal the solid phase percentage of the semi-solid metal is made to match the target solid phase percentage.
    Type: Application
    Filed: June 29, 2004
    Publication date: July 13, 2006
    Applicant: HONDA MOTOR CO., LTD
    Inventors: Koichi Kuroki, Takeshi Masaki, HIdeaki Onda, Shinji Kazama, Tetsuya Muramatsu, Tetsuji Umemoto, Kenji Ohwada, Tomonori Taoka, Akira Noda, Hiromichi Baba, Kenichi Yasuda
  • Patent number: 4784274
    Abstract: This bill device is constituted of a relatively elongated casing. A bill insertion slit is formed substantially in the center of this casing in its longitudinal direction. A first U-shaped bill conveying passage communicating with the bill insertion slit is provided in one half of the casing and a second U-shaped bill conveying passage communicating with this first U-shaped bill conveying passage is provided in another half of the casing. A bill discrimination section is disposed in the former half of the first U-shaped bill conveying passage and a bill accumulating device is disposed in the latter half of the second bill conveying passage such that a plurality of bills after discrimination are retained in the two U-shaped bill conveying passages.
    Type: Grant
    Filed: July 13, 1987
    Date of Patent: November 15, 1988
    Assignee: Kabushiki Kaisha Nippon Coinco
    Inventors: Yoshikazu Mori, Susumu Kozima, Masayuki Watabe, Hideaki Onda, Shigeru Yasuda
  • Patent number: 4749076
    Abstract: A bill accepting device judges whether a deposited bill is a true bill or not and produces a true bill signal if it is a true bill. A device such as a vending machine utilizing this bill accepting device receives this true bill signal, counts the number of the deposited bill and, upon confirming that the counting has been properly made, produces a true bill confirmation signal. The bill accepting device receives the true bill confirmation signal and thereby confirms that the true bill signal has been properly used. Thereupon, the bill accepting device stores the deposited bill. If this confirmation has not been made, the deposited bill is automatically returned notwithstanding that it is a true bill.
    Type: Grant
    Filed: February 24, 1986
    Date of Patent: June 7, 1988
    Assignee: Kabushiki Kaisha Nippon Coinco
    Inventors: Masaki Akagawa, Hideaki Onda
  • Patent number: 4658125
    Abstract: A gift coupon detectable by a bill sorter, comprising a rectangular paper having a width capable of being inserted into a travelling path of the bill sorter and also having predetermined characters and design, the gift coupon further having: a first data train comprising data units formed by a magnetic ink and arranged in a row at predetermined intervals, and a second data train comprising data units corresponding respectively to the data units of the first data train, formed by a magnetic ink and arranged in a row, data units in predetermined positions of the second data train being cut off to provide blank units to record data required for the gift coupon such as the significance of an amount of money, the name of commodity to be exchanged, etc.
    Type: Grant
    Filed: March 14, 1985
    Date of Patent: April 14, 1987
    Assignee: Nipponcoinco Co., Ltd.
    Inventors: Kenjiro Kachi, Hideaki Onda, Yukichi Hayashi, Kenzo Yoshihara, Masayuki Watanabe, Masaki Akagawa, Yoshikazu Mori
  • Patent number: 4556139
    Abstract: This bill accepting device comprises a bill discrimination section for discriminating whether an inserted bill is true or not, an escrow section capable of retaining a bill accepted by the bill discrimination section as a true bill and returning the retained bill, a stocker section for storing the bill accepted by the bill discrimination section as a true bill, and passage switching means for causing a bill passage in the bill discrimination section to communicate selectively either with the escrow section or with the stocker section. The passage switching section normally communicates the bill discrimination section with the escrow section to enable an inserted bill to be retained in the escrow section in a state in which the bill can be readily returned. When the escrow section has become full, the passage is switched so that the inserted bill is guided from the bill discrimination section to the stocker section.
    Type: Grant
    Filed: May 27, 1983
    Date of Patent: December 3, 1985
    Assignee: Kabushiki Kaisha Nippon Coinco
    Inventors: Masaki Akagawa, Hideaki Onda, Osamu Kobayashi, Kenji Nishiumi