Patents by Inventor Hiroki Ohira

Hiroki Ohira 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).

  • Patent number: 11926246
    Abstract: In a local cart traveling system, a frame track includes first and second metal rails each with an L-shaped cross section and facing each other. A local cart is within the frame track, and includes a first electricity receiving tire and a second electricity receiving tire to travel on horizontal travel surfaces of the rails. A voltage supplier supplies an AC voltage to the travel surfaces, so that the first metal rail and a first electricity receiving tire define a first capacitor and the second metal rail and the second electricity receiving tire define a second capacitor. The local cart includes a power receiver to receive AC power, and a travel motor that receives power after the AC power is rectified. The frame track includes a connecting plate as an electrical insulator covering portions of the surfaces of vertical walls of the first metal rail and the second metal rail.
    Type: Grant
    Filed: June 1, 2018
    Date of Patent: March 12, 2024
    Assignees: MURATA MACHINERY, LTD., NATIONAL UNIVERSITY CORPORATION TOYOHASHI UNIVERSITY OF TECHNOLOGY
    Inventors: Minoru Mizutani, Kazuhiro Ishikawa, Masafumi Hayakawa, Takashi Ohira, Naoki Sakai, Hiroki Kuniyoshi, Makoto Teramoto
  • Patent number: 10632826
    Abstract: A vehicle rear structure includes a rear roof having: a pair of side wall portions located on an outer side in a vehicle width direction with respect to a pair of seats, and extending rearward of the seats; and a rear window for closing a window opening formed between the paired side wall portions. An upward standing deflection plate is provided between the paired seats and on a rear side of the seats. The deflection plate integrally includes a pair of outer air receiving portions away from each other in the vehicle width direction, and a middle air receiving portion connecting the outer air receiving portions in the vehicle width direction, and is made of a material having transparency. A length of the middle air receiving portion in an up-down direction is set shorter than a length of the outer air receiving portion in the up-down direction.
    Type: Grant
    Filed: October 20, 2016
    Date of Patent: April 28, 2020
    Assignee: MAZDA MOTOR CORPORATION
    Inventors: Hirofumi Saka, Hiroki Ohira, Masanori Mochizuki
  • Publication number: 20190160927
    Abstract: A vehicle rear structure includes a rear roof having: a pair of side wall portions located on an outer side in a vehicle width direction with respect to a pair of seats, and extending rearward of the seats; and a rear window for closing a window opening formed between the paired side wall portions. An upward standing deflection plate is provided between the paired seats and on a rear side of the seats. The deflection plate integrally includes a pair of outer air receiving portions away from each other in the vehicle width direction, and a middle air receiving portion connecting the outer air receiving portions in the vehicle width direction, and is made of a material having transparency. A length of the middle air receiving portion in an up-down direction is set shorter than a length of the outer air receiving portion in the up-down direction.
    Type: Application
    Filed: October 20, 2016
    Publication date: May 30, 2019
    Applicant: MAZDA MOTOR CORPORATION
    Inventors: Hirofumi SAKA, Hiroki OHIRA, Masanori MOCHIZUKI
  • Patent number: 10262816
    Abstract: According to one embodiment, there is provided an input apparatus comprising a key that is displaceable along a direction; a first detecting circuit that comprises an electrostatic capacitance sensor that detects a variation of an electrostatic capacitance caused by a contact or a proximity of a pressing body with the key; and a second detecting circuit that comprises a first electrode, the second detecting circuit detecting an electric connection of the first electrode to a second electrode that is displaced along the direction as the key is displaced, wherein the input apparatus switches a detecting status thereof exclusively between a first detecting status and a second detecting status to each other in accordance with a displacement variation of the key.
    Type: Grant
    Filed: December 5, 2016
    Date of Patent: April 16, 2019
    Assignee: CASIO COMPUTER CO., LTD.
    Inventors: Hiroki Ohira, Yoshihisa Matsumoto
  • Patent number: 10214085
    Abstract: A trim structure of a vehicle includes a deck cover constituting a vehicle interior upper portion at a vehicle rear side. The trim structure is provided between a seat and the deck cover and at an upper end of a door main body. The deck cover includes: left and right cover side portions opposed to each other; a rear window opening opening at a vehicle rear side of the seat; and a rear window configured to be openable and closable. The trim structure includes a straightening trim body located between a lower portion of a front end of one of the cover side portions and the seat and projecting to the upper end of the door main body. The straightening trim body is formed so as to straighten traveling wind to the rear window opening in an open state, the traveling wind flowing into a vehicle interior.
    Type: Grant
    Filed: October 17, 2016
    Date of Patent: February 26, 2019
    Assignee: Mazda Motor Corporation
    Inventors: Hirofumi Saka, Hiroki Ohira, Masanori Mochizuki
  • Publication number: 20180111463
    Abstract: A trim structure of a vehicle includes a deck cover constituting a vehicle interior upper portion at a vehicle rear side. The trim structure is provided between a seat and the deck cover and at an upper end of a door main body. The deck cover includes: left and right cover side portions opposed to each other; a rear window opening opening at a vehicle rear side of the seat; and a rear window configured to be openable and closable. The trim structure includes a straightening trim body located between a lower portion of a front end of one of the cover side portions and the seat and projecting to the upper end of the door main body. The straightening trim body is formed so as to straighten traveling wind to the rear window opening in an open state, the traveling wind flowing into a vehicle interior.
    Type: Application
    Filed: October 17, 2016
    Publication date: April 26, 2018
    Inventors: Hirofumi Saka, Hiroki Ohira, Masanori Mochizuki
  • Publication number: 20170178838
    Abstract: According to one embodiment, there is provided an input apparatus comprising a key that is displaceable along a direction; a first detecting circuit that comprises an electrostatic capacitance sensor that detects a variation of an electrostatic capacitance caused by a contact or a proximity of a pressing body with the key; and a second detecting circuit that comprises a first electrode, the second detecting circuit detecting an electric connection of the first electrode to a second electrode that is displaced along the direction as the key is displaced, wherein the input apparatus switches a detecting status thereof exclusively between a first detecting status and a second detecting status to each other in accordance with a displacement variation of the key.
    Type: Application
    Filed: December 5, 2016
    Publication date: June 22, 2017
    Applicant: CASIO COMPUTER CO., LTD.
    Inventors: Hiroki OHIRA, Yoshihisa MATSUMOTO
  • Patent number: 9573634
    Abstract: In a front air-flow streamlining structure of an automotive vehicle comprising a cover front portion of an under cover of a vehicle front portion and an air dam provided at a front bumper, a deflector is provided between the air dam and a front wheel house to be spaced rearward apart from the air dam, to project downward, and to extend in a vehicle width direction, an outward end portion, in the vehicle width direction, of the air dam is provided substantially continuously to the deflector, a pocket portion enclosed by the cover front portion, the air dam, and the deflector is provided such that an inward side, in the vehicle width direction, thereof opens, and a traveling-air intake portion which opens so as to take in traveling air toward the pocket portion is provided at the air dam.
    Type: Grant
    Filed: January 16, 2015
    Date of Patent: February 21, 2017
    Assignee: Mazda Motor Corporation
    Inventors: Hiroki Ohira, Masanori Minamisawa, Eiji Yoshimura, Toshio Sakamoto, Takanori Tsubaki
  • Publication number: 20160198651
    Abstract: A hydroponic cultivation apparatus, wherein a plant that stores nourishment in an underground portion thereof is raised by hydroponics, including: a nutrient solution flow path provided at a bottom portion of a cultivating container; a partitioning member arranged above the nutrient solution flow path, including a through-hole having a size that a root and a stolon produced from the underground portion of the plant pass therethrough, and supporting the stolon and a tuber extended from underground portion with an upper surface thereof. The hydroponic cultivation apparatus makes the root produced from the underground portion pass through the through-hole from an upper surface side toward a lower surface side of the partitioning member, and immerses the root in the nutrient solution flow path and grows the stolon on the upper surface of the partitioning member and produces the tuber of the plant on the upper surface of the partitioning member.
    Type: Application
    Filed: June 5, 2014
    Publication date: July 14, 2016
    Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Satoshi OGATA, Mitsuhiro KOMURA, Tarou ISHIDOU, Hiroki OHIRA
  • Publication number: 20150225026
    Abstract: In a front air-flow streamlining structure of an automotive vehicle comprising a cover front portion of an under cover of a vehicle front portion and an air dam provided at a front bumper, a deflector is provided between the air dam and a front wheel house to be spaced rearward apart from the air dam, to project downward, and to extend in a vehicle width direction, an outward end portion, in the vehicle width direction, of the air dam is provided substantially continuously to the deflector, a pocket portion enclosed by the cover front portion, the air dam, and the deflector is provided such that an inward side, in the vehicle width direction, thereof opens, and a traveling-air intake portion which opens so as to take in traveling air toward the pocket portion is provided at the air dam.
    Type: Application
    Filed: January 16, 2015
    Publication date: August 13, 2015
    Applicant: MAZDA MOTOR CORPORATION
    Inventors: Hiroki OHIRA, Masanori MINAMISAWA, Eiji YOSHIMURA, Toshio SAKAMOTO, Takanori TSUBAKI
  • Publication number: 20140174257
    Abstract: There is provided a method for decomposing a cured epoxy resin, the method being capable of decomposing a cured epoxy resin containing silica efficiently. A cured epoxy resin containing silica is decomposed by being brought into contact with subcritical water including at least one alkaline compound selected from an alkaline metal salt and an alkaline metal hydroxide.
    Type: Application
    Filed: December 22, 2011
    Publication date: June 26, 2014
    Applicant: Panasonic Corporation
    Inventors: Hiroki Ohira, Shin Matsugi
  • Patent number: 8559182
    Abstract: There is provided a device module. The device module includes: a key input portion; a display portion; a power supply portion; a circuit board, wherein the key input portion, the display portion and the power supply portion are mounted on and electrically connected to the circuit board; and a sheet member, wherein the key input portion, the display portion, the power supply portion and the circuit board are enveloped in and sealed with the sheet member.
    Type: Grant
    Filed: August 9, 2011
    Date of Patent: October 15, 2013
    Assignee: Casio Computer Co., Ltd
    Inventor: Hiroki Ohira
  • Publication number: 20120044658
    Abstract: There is provided a device module. The device module includes: a key input portion; a display portion; a power supply portion; a circuit board, wherein the key input portion, the display portion and the power supply portion are mounted on and electrically connected to the circuit board; and a sheet member, wherein the key input portion, the display portion, the power supply portion and the circuit board are enveloped in and sealed with the sheet member.
    Type: Application
    Filed: August 9, 2011
    Publication date: February 23, 2012
    Applicant: CASIO COMPUTER CO., LTD.
    Inventor: Hiroki Ohira
  • Patent number: 7716418
    Abstract: A modified read-ahead (i.e., jump) command, contains a sequential access parameter SAP, JUMPm(X,Y:SAP), for instructing a disc drive to jump to block Y after having read block X. If the SAP parameter has a value indicating that a host, such as a PC, designed to recognize the SAP parameter, deliberately signals a disc drive to jump to a lower address (e.g., Y<X), a disc drive designed in accordance with the present invention will comply. A disc drive not designed to recognize the modified read-ahead command may ignore the SAP parameter. A host not designed to recognize the modified read-ahead command is not capable of setting the SAP parameter.
    Type: Grant
    Filed: September 20, 2005
    Date of Patent: May 11, 2010
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Stephanus Josephus Maria Van Beckhoven, Robert Albertus Brondijk, Pope Ijtsma, Joze Geelen, Hiroki Ohira
  • Publication number: 20080098199
    Abstract: 1. A data storage system (1) comprises: —an optical disc (2) having a storage space (3) comprising blocks (4) of storage locations; —a disc drive (10), suitable for reading information from the disc, the drive being designed to automatically start reading a next block after having read a previous block; —a host (20), capable of cooperating with the drive; —the host being designed to send (5) commands to said drive, commanding said drive to read one or more sectors of data from said disc (2); —the host being designed to send a jump command JUMPm(X,Y;SAP) to said drive, for instructing said drive to jump to block Y after having read block X, the jump command JUMPm(X,Y;SAP) including a sequential access parameter SAP; —the drive being designed, in response to receiving a jump command JUMPm(X,Y<X;SAP˜0), to jump back to block Y after having read block X.
    Type: Application
    Filed: September 20, 2005
    Publication date: April 24, 2008
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS, N.V.
    Inventors: Stephanus Van Beckhoven, Robert Brondijk, Pope Ijtsma, Joze Geelen, Hiroki Ohira
  • Patent number: 7097233
    Abstract: A roll bar is provided behind seats of an open car, and there is provided a wind deflector to deflect air flow coming from the vehicle rear during the open-state driving on the roll bar. The wind deflector is configured so as to have air permeability in such a manner that an air permeability rate of its upper section is greater than that of its lower section. Part of air flow passes through the wind deflector. Since the amount of the air flow passing through the lower section of the deflector directed to the neck portion is suppressed compared to the air flow passing through the upper section, both the reducing of the air flow beyond the wind deflector and the suppressing of the passenger feeling displeasure with the air flow (against the neck portion) can be attained, and thereby the passenger can be prevented effectively from feeling displeasure.
    Type: Grant
    Filed: June 14, 2005
    Date of Patent: August 29, 2006
    Assignee: Mazda Motor Corporation
    Inventors: Katsumasa Sogame, Isao Tohda, Hiroki Ohira, Takaki Nakamura, Yoko Kyubun, Haruo Ohe
  • Publication number: 20050280285
    Abstract: A roll bar is provided behind seats of an open car, and there is provided a wind deflector to deflect air flow coming from the vehicle rear during the open-state driving on the roll bar. The wind deflector is configured so as to have air permeability in such a manner that an air permeability rate of its upper section is greater than that of its lower section. Part of air flow passes through the wind deflector. Since the amount of the air flow passing through the lower section of the deflector directed to the neck portion is suppressed compared to the air flow passing through the upper section, both the reducing of the air flow beyond the wind deflector and the suppressing of the passenger feeling displeasure with the air flow (against the neck portion) can be attained, and thereby the passenger can be prevented effectively from feeling displeasure.
    Type: Application
    Filed: June 14, 2005
    Publication date: December 22, 2005
    Applicant: MAZDA MOTOR CORPORATION
    Inventors: Katsumasa Sogame, Isao Tohda, Hiroki Ohira, Takaki Nakamura, Yoko Kyubun, Haruo Ohe
  • Publication number: 20050140172
    Abstract: A roll bar is provided behind seats of an open car, and there is provided a wind deflector to deflect air flow coming from the vehicle rear during the open-state driving on the roll bar. The wind deflector is configured so as to have air permeability in such a manner that an air permeability rate of its upper section is greater than that of its lower section. Part of air flow passes through the wind deflector, and the passing speed of the air flow passing through its upper section becomes greater than that the air flow passing through its lower section. Accordingly, the air pressure decrease of the upper part of air flow becomes greater, and the whole air flow passing through the wind deflector tends to be directed upward.
    Type: Application
    Filed: December 1, 2004
    Publication date: June 30, 2005
    Applicant: MAZDA MOTOR CORPORATION
    Inventors: Katsumasa Sogame, Isao Tohda, Hiroki Ohira, Takaki Nakamura, Yoko Kyubun, Haruo Ohe