Patents by Inventor Reiko Inoue

Reiko Inoue 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: 20240077842
    Abstract: An adjustment support system includes a controller and a storage, in which the storage holds production line model data related to a model of one or more production facilities in a cyberspace of a production line and actual machine data obtained by actually measuring one or more production facilities disposed in an actual space of the production line, the controller calculates a difference between the production line model data and the actual machine data, upon determination that the difference exists on a basis of a result of calculating the difference, the controller creates one or more adjustment plans each targeting at least one of the model of the one or more production facilities in the cyberspace or the one or more production facilities disposed in the actual space, and the controller outputs the one or more adjustment plans having been created.
    Type: Application
    Filed: May 31, 2023
    Publication date: March 7, 2024
    Inventors: Reiko INOUE, Daiki KAJITA, Takahiro NAKANO
  • Publication number: 20230342007
    Abstract: At least one processor of a display control device displays at least one object on a display screen. The at least one processor determines, when the at least one object is displayed, whether a predetermined time period has elapsed. The at least one processor changes, when it is determined that the predetermined time period has elapsed, at least one of a display mode or a display position of the at least one object.
    Type: Application
    Filed: January 5, 2021
    Publication date: October 26, 2023
    Inventors: Naoko TAKUBO, Suehyun KIM, Reiko INOUE
  • Patent number: 11707845
    Abstract: An assembly planning device: holds a partial-order graph showing assembly operations of parts and an order constraint based on a partial-order relationship of the assembly operations, an operation sequence template showing an operation sequence and a required time of the operation sequence, and part information showing parts that can be assembled by robots; refers to the part information to generate allocation plans in which the robot are allocated to the assembly operations shown by the partial-order graph; for each of the allocation plans, refers to the operation sequence template to allocate an operation sequence for each assembly operation shown by the allocation plan; calculates movement times of the robots in the allocated operation sequence; calculates an operation time in the allocation plan based on the movement times and the required time shown by the operation sequence template; and selects an allocation plan based on the operation times.
    Type: Grant
    Filed: June 12, 2020
    Date of Patent: July 25, 2023
    Assignee: HITACHI, LTD.
    Inventors: Atsuko Enomoto, Yuta Yamauchi, Reiko Inoue
  • Publication number: 20200406460
    Abstract: An assembly planning device: holds a partial-order graph showing assembly operations of parts and an order constraint based on a partial-order relationship of the assembly operations, an operation sequence template showing an operation sequence and a required time of the operation sequence, and part information showing parts that can be assembled by robots; refers to the part information to generate allocation plans in which the robot are allocated to the assembly operations shown by the partial-order graph; for each of the allocation plans, refers to the operation sequence template to allocate an operation sequence for each assembly operation shown by the allocation plan; calculates movement times of the robots in the allocated operation sequence; calculates an operation time in the allocation plan based on the movement times and the required time shown by the operation sequence template; and selects an allocation plan based on the operation times.
    Type: Application
    Filed: June 12, 2020
    Publication date: December 31, 2020
    Inventors: Atsuko ENOMOTO, Yuta YAMAUCHI, Reiko INOUE
  • Patent number: 10162909
    Abstract: In a three-dimensional model design assistance system in which design rules are registered in advance, it is difficult to manually input all of an enormous number of device placement rules including the distances and directions between respective devices in a design. Information relating to the relative distances and relative directions between respective devices included in performance CAD data is extracted. With respect to each of the extracted relative distances and relative directions in a plurality of cases, a correlation with a performance requirement specification value, and a placement priority are calculated and held as device placement rules. At design time, requirement specifications are inputted, accessory devices are determined, and thereafter the devices are placed according to placement priorities on CAD on the basis of the device placement rules.
    Type: Grant
    Filed: October 10, 2014
    Date of Patent: December 25, 2018
    Assignee: Hitachi, Ltd.
    Inventors: Reiko Inoue, Takaharu Matsui, Kenji Okuda
  • Patent number: 10120960
    Abstract: A device arrangement rule generation unit generates device arrangement rules each including a past installation space of devices and relative direction information indicating a relative direction between devices that were arranged in the past installation space. An input unit inputs information on a new installation space and devices to be arranged in the new installation space. A device arrangement rule extraction unit extracts device arrangement rules each including the devices to be arranged in the new installation space input by the input unit. A device arrangement calculation unit calculates an arrangement position of the devices to be arranged in the new installation space based on relative direction information included in one of the device arrangement rules extracted by the device arrangement rule extraction unit and based on dimensions of the devices to be arranged in the new installation space input by the input unit.
    Type: Grant
    Filed: November 10, 2015
    Date of Patent: November 6, 2018
    Assignee: Hitachi, Ltd.
    Inventors: Reiko Inoue, Takaharu Matsui, Shinji Tanaka, Kenji Kondo
  • Patent number: 9581992
    Abstract: In a conventional CAM apparatus, cutting regions and a tool axis angle by which the cutting time is minimized cannot be automatically set for a finish shape having a free formed surface shape. Accordingly, the CAM apparatus generates quadrangle-shaped patterns of cutting regions using coordinate data of a finish shape and an initial shape. Triangle-shaped cutting regions are generated for concave-convex faces of the finish shape. For cutting regions generated by subtraction by boolean operation with a subtract shape calculated by subtraction by boolean operation between the initial shape and the finish shape, the tool axis angle is set so that the tool does not interfere and the face is maximized. For other regions, the tool axis is set so as to satisfy a remainder standard and to minimize a tool path length.
    Type: Grant
    Filed: December 18, 2013
    Date of Patent: February 28, 2017
    Assignee: Mitsubishi Hitachi Power Systems, Ltd.
    Inventors: Takahiro Nakano, Hiroshi Arai, Reiko Inoue, Daisuke Tsutsumi, Daisuke Igarashi, Masakazu Okubo
  • Publication number: 20160147910
    Abstract: In a three-dimensional model design assistance system in which design rules are registered in advance, it is difficult to manually input all of an enormous number of device placement rules including the distances and directions between respective devices in a design. Information relating to the relative distances and relative directions between respective devices included in performance CAD data is extracted. With respect to each of the extracted relative distances and relative directions in a plurality of cases, a correlation with a performance requirement specification value, and a placement priority are calculated and held as device placement rules. At design time, requirement specifications are inputted, accessory devices are determined, and thereafter the devices are placed according to placement priorities on CAD on the basis of the device placement rules.
    Type: Application
    Filed: October 10, 2014
    Publication date: May 26, 2016
    Inventors: Reiko INOUE, Takaharu MATSUI, Kenji OKUDA
  • Publication number: 20160132615
    Abstract: A device arrangement rule generation unit generates device arrangement rules each including a past installation space of devices and relative direction information indicating a relative direction between devices that were arranged in the past installation space. An input unit inputs information on a new installation space and devices to be arranged in the new installation space. A device arrangement rule extraction unit extracts device arrangement rules each including the devices to be arranged in the new installation space input by the input unit. A device arrangement calculation unit calculates an arrangement position of the devices to be arranged in the new installation space based on relative direction information included in one of the device arrangement rules extracted by the device arrangement rule extraction unit and based on dimensions of the devices to be arranged in the new installation space input by the input unit.
    Type: Application
    Filed: November 10, 2015
    Publication date: May 12, 2016
    Inventors: Reiko INOUE, Takaharu MATSUI, Shinji TANAKA, Kenji KONDO
  • Publication number: 20140180465
    Abstract: In a conventional CAM apparatus, cutting regions and a tool axis angle by which the cutting time is minimized cannot be automatically set for a finish shape having a free formed surface shape. Accordingly, the CAM apparatus generates quadrangle-shaped patterns of cutting regions using coordinate data of a finish shape and an initial shape. Triangle-shaped cutting regions are generated for concave-convex faces of the finish shape. For cutting regions generated by subtraction by boolean operation with a subtract shape calculated by subtraction by boolean operation between the initial shape and the finish shape, the tool axis angle is set so that the tool does not interfere and the face is maximized. For other regions, the tool axis is set so as to satisfy a remainder standard and to minimize a tool path length.
    Type: Application
    Filed: December 18, 2013
    Publication date: June 26, 2014
    Applicant: Hitachi, Ltd.
    Inventors: Takahiro NAKANO, Hiroshi ARAI, Reiko INOUE, Daisuke TSUTSUMI, Daisuke Igarashi, Masakazu OKUBO
  • Publication number: 20030228881
    Abstract: A mobile terminal device, comprising: a pointing unit which generates outputs associated with a pressing position and a pressing force on a pressing surface; a control unit which controls various functions by using the outputs coming from the pointing unit; a display unit which is controlled by the control unit; and an announcer which includes a plurality of announcement methods. The control unit controls the announcer to select at least one of a plurality of announcement methods based on the pressing force exerted on the pointing unit.
    Type: Application
    Filed: March 13, 2003
    Publication date: December 11, 2003
    Applicant: HITACHI, LTD.
    Inventors: Shinya Yamamoto, Takeshi Hoshino, Reiko Inoue, Susumu Kojima