Patents by Inventor Yasuhiro Ota

Yasuhiro Ota 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: 11353849
    Abstract: An object is to provide a numerical control system of an industrial machine which can suitably add overrides for “each program” or “each of the individual steps within the program” and to thereby prevent a decrease in the quality of a machined surface and the occurrence of a defective part caused only by the fact that an operator desires to change overrides. An override function unit includes: an override specification operation unit for specifying an override; an override restriction command program which is incorporated in a program of a numerical controller (CNC) either according to the operation of the override specification operation unit or previously; an override value determination unit which determines an override value based on the override restriction command program; and an automatic operation execution unit for automatically operating the industrial machine based on an override restriction range determined in the override value determination unit.
    Type: Grant
    Filed: April 22, 2020
    Date of Patent: June 7, 2022
    Assignee: FANUC CORPORATION
    Inventor: Yasuhiro Ota
  • Patent number: 11260673
    Abstract: A printing apparatus includes a print unit configured to perform printing on the print medium held by a holding unit, the holding unit being capable of holding multiple types of print medium, a detecting unit capable of detecting the print medium and the holding unit, and a movement unit capable of relatively moving the detecting unit and the holding unit in a first direction and in a second direction intersecting the first direction. In addition, a control unit controls the detecting unit and the movement unit in a case where a first print medium is held by the holding unit, to obtain position information of the first print medium before the print unit performs printing and, in a case where a second print medium different from the first print medium is held by the holding unit, not to obtain position information of the second print medium.
    Type: Grant
    Filed: July 19, 2019
    Date of Patent: March 1, 2022
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Takaaki Aoyagi, Koya Iwakura, Shimpei Fujisaki, Yasuhiro Ota
  • Patent number: 11124004
    Abstract: A printing apparatus comprises a main body, an operation panel configured to pivot about a pivot shaft, a stopper that has one end pivotably connected to the operation panel, and has a cam face on a surface thereof; a guide member that is provided on the main body and is configured to guide the stopper such that the stopper is slidable in a longitudinal direction of the stopper; and a pressing member that has a contact portion that comes into contact with the cam face, wherein the cam face has a plurality of divided cam faces that are provided in a shorter direction of the stopper, and the contact portion of the pressing member has a width that spans the plurality of divided cam faces in the shorter direction of the stopper.
    Type: Grant
    Filed: March 23, 2020
    Date of Patent: September 21, 2021
    Assignee: Canon Kabushiki Kaisha
    Inventors: Kosuke Umehara, Yasuhito Tsubakimoto, Yasuhiro Ota, Kaneto Tokuyama
  • Patent number: 11006010
    Abstract: A printing apparatus comprises a main body, an operation panel configured to pivot about a pivot shaft relative to the main body, a stopper that has one end pivotably connected to the operation panel, and has a cam face on a surface thereof, a guide member that is provided on the main body, has a first guide face and a second guide face, and is configured to guide the stopper such that the stopper is slidable in a longitudinal direction, a first pressing member configured to press the stopper against the first guide face while being in contact with the cam face of the stopper, and a second pressing member configured to come into contact with a face of the stopper different from the cam face, and press the stopper against the second guide face.
    Type: Grant
    Filed: March 30, 2020
    Date of Patent: May 11, 2021
    Assignee: Canon Kabushiki Kaisha
    Inventors: Yasuhiro Ota, Yasuhito Tsubakimoto, Kaneto Tokuyama, Kosuke Umehara
  • Patent number: 10987944
    Abstract: A tray is used in a printing apparatus that includes a conveying unit configured to convey the tray holding a printing medium, and a printing unit configured to perform printing onto a print surface of the printing medium held by the tray. The tray includes a placement surface on which a printing medium is to be placed, a pressing member that presses the printing medium placed on the placement surface towards a downstream side of an inserting direction of the tray with respect to the printing apparatus, and a regulating portion configured to regulate a movement of the printing medium by abutting the printing medium pressed by the pressing member.
    Type: Grant
    Filed: July 30, 2019
    Date of Patent: April 27, 2021
    Assignee: Canon Kabushiki Kaisha
    Inventors: Yasuhiro Ota, Koya Iwakura, Shimpei Fujisaki
  • Patent number: 10987956
    Abstract: A tray for a printing apparatus including a conveying unit that conveys the tray holding a printing medium, and a printing unit that performs printing onto a print surface of the printing medium on the tray includes: a placement surface for placing thereon an adapter that holds the printing medium; a pressing member disposed on the upstream side of the adapter in the inserting direction of the tray with respect to the printing apparatus to press the adapter placed on the placement surface toward a downstream side of the inserting direction; a regulating portion configured to regulate a movement of the adapter by abutting the adapter pressed by the pressing member; and an opening into which a protrusion of the adapter is insertable.
    Type: Grant
    Filed: July 30, 2019
    Date of Patent: April 27, 2021
    Assignee: Canon Kabushiki Kaisha
    Inventors: Yasuhiro Ota, Koya Iwakura, Shimpei Fujisaki
  • Patent number: 10919316
    Abstract: In a printing unit, a detecting unit is made to pass over a hole formed at the center of an optical disk and to detect the position of the center of the hole, and an obtaining unit obtains the detected position of the center of the hole as the center of the optical disk. Then, a setting unit sets a print position for the optical disk based on the obtained position of the center of the optical disk.
    Type: Grant
    Filed: July 18, 2019
    Date of Patent: February 16, 2021
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Shimpei Fujisaki, Yasuhiro Ota, Koya Iwakura
  • Patent number: 10915086
    Abstract: A numerical controller which performs program restart after machining is stopped in the middle of a machining cycle is provided with a program restart unit. The numerical controller can use the program restart unit to acquire a restart position located in a machining area defined by the machining cycle, create a new machining area by dividing the defined machining area in the restart position, and restart the machining for the new machining area.
    Type: Grant
    Filed: October 3, 2018
    Date of Patent: February 9, 2021
    Assignee: Fanuc Corporation
    Inventors: Yasuhiro Ota, Shinichirou Itakura
  • Publication number: 20200341456
    Abstract: An object is to provide a numerical control system of an industrial machine which can suitably add overrides for “each program” or “each of the individual steps within the program” and to thereby prevent a decrease in the quality of a machined surface and the occurrence of a defective part caused only by the fact that an operator desires to change overrides. An override function unit includes: an override specification operation unit for specifying an override; an override restriction command program which is incorporated in a program of a numerical controller (CNC) either according to the operation of the override specification operation unit or previously; an override value determination unit which determines an override value based on the override restriction command program; and an automatic operation execution unit for automatically operating the industrial machine based on an override restriction range determined in the override value determination unit.
    Type: Application
    Filed: April 22, 2020
    Publication date: October 29, 2020
    Applicant: FANUC CORPORATION
    Inventor: Yasuhiro OTA
  • Publication number: 20200322493
    Abstract: A printing apparatus comprises a main body, an operation panel configured to pivot about a pivot shaft relative to the main body, a stopper that has one end pivotably connected to the operation panel, and has a cam face on a surface thereof, a guide member that is provided on the main body, has a first guide face and a second guide face, and is configured to guide the stopper such that the stopper is slidable in a longitudinal direction, a first pressing member configured to press the stopper against the first guide face while being in contact with the cam face of the stopper, and a second pressing member configured to come into contact with a face of the stopper different from the cam face, and press the stopper against the second guide face.
    Type: Application
    Filed: March 30, 2020
    Publication date: October 8, 2020
    Inventors: Yasuhiro Ota, Yasuhito Tsubakimoto, Kaneto Tokuyama, Kosuke Umehara
  • Publication number: 20200316972
    Abstract: A printing apparatus comprises a main body, an operation panel configured to pivot about a pivot shaft, a stopper that has one end pivotably connected to the operation panel, and has a cam face on a surface thereof; a guide member that is provided on the main body and is configured to guide the stopper such that the stopper is slidable in a longitudinal direction of the stopper; and a pressing member that has a contact portion that comes into contact with the cam face, wherein the cam face has a plurality of divided cam faces that are provided in a shorter direction of the stopper, and the contact portion of the pressing member has a width that spans the plurality of divided cam faces in the shorter direction of the stopper.
    Type: Application
    Filed: March 23, 2020
    Publication date: October 8, 2020
    Inventors: Kosuke Umehara, Yasuhito Tsubakimoto, Yasuhiro Ota, Kaneto Tokuyama
  • Publication number: 20200039241
    Abstract: Provided is a technique that makes it possible to obtain positional information for determining a print position depending on the type of print medium. A determining unit determines a process for obtaining information on the position of the print medium by using a detecting unit, depending on the type of the print medium. An obtaining unit obtains the information on the position of the print medium by changing the relative position of the detecting unit with respect to the holding unit holding the print medium, based on the process determined by the determining unit. Then, a setting unit determines a print position for the print medium based on the information on the position of the print medium.
    Type: Application
    Filed: July 19, 2019
    Publication date: February 6, 2020
    Inventors: Takaaki Aoyagi, Koya Iwakura, Shimpei Fujisaki, Yasuhiro Ota
  • Publication number: 20200039252
    Abstract: A tray for a printing apparatus including a conveying unit that conveys the tray holding a printing medium, and a printing unit that performs printing onto a print surface of the printing medium on the tray includes: a placement surface for placing thereon an adapter that holds the printing medium; a pressing member disposed on the upstream side of the adapter in the inserting direction of the tray with respect to the printing apparatus to press the adapter placed on the placement surface toward a downstream side of the inserting direction; a regulating portion configured to regulate a movement of the adapter by abutting the adapter pressed by the pressing member; and an opening into which a protrusion of the adapter is insertable.
    Type: Application
    Filed: July 30, 2019
    Publication date: February 6, 2020
    Inventors: Yasuhiro Ota, Koya Iwakura, Shimpei Fujisaki
  • Publication number: 20200039240
    Abstract: Provided is a technique that makes it possible to obtain the center of an optical disk with high accuracy. A detecting unit is made to pass over the hole formed at the center of an optical disk and to detect the position of the center of the hole, and an obtaining unit obtains the detected position of the center of the hole as the center of the optical disk. Then, a setting unit sets a print position for the optical disk based on the position of the center of the optical disk obtained by the obtaining unit.
    Type: Application
    Filed: July 18, 2019
    Publication date: February 6, 2020
    Inventors: Shimpei Fujisaki, Yasuhiro Ota, Koya Iwakura
  • Publication number: 20200039242
    Abstract: A tray is used in a printing apparatus that includes a conveying unit configured to convey the tray holding a printing medium, and a printing unit configured to perform printing onto a print surface of the printing medium held by the tray. The tray includes a placement surface on which a printing medium is to be placed, a pressing member that presses the printing medium placed on the placement surface towards a downstream side of an inserting direction of the tray with respect to the printing apparatus, and a regulating portion configured to regulate a movement of the printing medium by abutting the printing medium pressed by the pressing member.
    Type: Application
    Filed: July 30, 2019
    Publication date: February 6, 2020
    Inventors: Yasuhiro Ota, Koya Iwakura, Shimpei Fujisaki
  • Patent number: 10478365
    Abstract: A physical assistive robotic device may include a frame including an upright support member, a lateral member slidably engaged with the upright support member, a handle slidably engaged with the lateral member, an elevation actuator coupled to the upright support member and the lateral member, and a lateral actuator coupled to the lateral member and the handle. The elevation actuator translates the lateral member and the lateral actuator translates the handle to transition a user between a standing position and a non-standing position.
    Type: Grant
    Filed: June 22, 2016
    Date of Patent: November 19, 2019
    Assignees: Toyota Motor Engineering & Manufacturing North America Inc., Illinois Institute of Technology
    Inventors: Yasuhiro Ota, Masaru Ryumae, Keiichi Sato, Shin Sano
  • Patent number: 10380914
    Abstract: Imaging gloves including wrist cameras and finger cameras are disclosed. An imaging glove includes a wrist portion, a finger portion extending from the wrist portion, a wrist camera coupled to the wrist portion, a finger camera coupled to the finger portion, a processor communicatively coupled to the wrist camera and the finger camera, a memory module communicatively coupled to the processor, and machine readable instructions stored in the memory module. When executed by the processor, the machine readable instructions cause the imaging glove to receive image data from the wrist camera or the finger camera, recognize an object in the received image data, and provide output indicative of the recognized object.
    Type: Grant
    Filed: December 11, 2014
    Date of Patent: August 13, 2019
    Assignee: TOYOTA MOTOR ENGINEERING & MANUFACTURNIG NORTH AMERICA, INC.
    Inventors: Douglas A. Moore, Joseph M. A. Djugash, Yasuhiro Ota, Shin Sano, Sarah Rosenbach, Sho Hiruta, Maura Hoven
  • Publication number: 20190107822
    Abstract: A numerical controller which performs program restart after machining is stopped in the middle of a machining cycle is provided with a program restart unit. The numerical controller can use the program restart unit to acquire a restart position located in a machining area defined by the machining cycle, create a new machining area by dividing the defined machining area in the restart position, and restart the machining for the new machining area.
    Type: Application
    Filed: October 3, 2018
    Publication date: April 11, 2019
    Applicant: FANUC CORPORATION
    Inventors: Yasuhiro Ota, Shinichirou Itakura
  • Patent number: 10248856
    Abstract: A wearable neck device and a method of operating the wearable neck device are provided for outputting optical character recognition information to a user. The wearable neck device has at least one camera, and a memory storing optical character or image recognition processing data. A processor detects a document in the surrounding environment and adjusts the field of view of the at least one camera such that the detected document is within the adjusted field of view. The processor analyzes the image data within the adjusted field of view using the optical character or image recognition processing data. The processor determines output data based on the analyzed image data. A speaker of the wearable neck device provides audio information to the user based on the output data.
    Type: Grant
    Filed: September 8, 2014
    Date of Patent: April 2, 2019
    Assignee: TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.
    Inventors: Douglas A. Moore, Joseph M. A. Djugash, Yasuhiro Ota
  • Patent number: 10216170
    Abstract: Disclosed is a numerical controller that recognizes a range between a machining command for a tool number previously designated by an NC program for machining control and a machining command for the next tool number as a single machining process, generates a machining cycle command from the recognized single machining process, and generates an NC program in which the single machining process on the NC program is replaced by the generated machining cycle command.
    Type: Grant
    Filed: April 1, 2015
    Date of Patent: February 26, 2019
    Assignee: FANUC Corporation
    Inventor: Yasuhiro Ota