Patents Assigned to Lexer Research Inc.
  • Publication number: 20220229426
    Abstract: A production design support device stores facility element information composed of specifications of facility elements; stores operation element information composed of specifications of operation elements including triggering conditions of necessary operation elements and an output destination after completion of operation; stores a production line model defined by a combination of components including link information that associates the facility element and the operation element, the facility element information, and the operation element information, or basic data of the production line model including a combination of operation elements and facility elements; sets a plurality of pieces of information among changeable specifications, changeable specifications in the operation element information, and changeable link information as variable parameters of a plurality of independent variables to generate a problem space; and causes a learning processing unit to execute an analysis process of acquiring an opt
    Type: Application
    Filed: June 14, 2019
    Publication date: July 21, 2022
    Applicant: LEXER RESEARCH Inc.
    Inventor: Masahiro Nakamura
  • Patent number: 11314238
    Abstract: The integrated control processing unit is configured to recognize a varying processable amount over time within a predetermined period of each of the simulators; transmit a simulation request for a simulation process within an optimal processing amount within the recognized processable amount of each of the simulators to each of the simulators together with an operation state information group and a simulation condition; receive a plurality of evaluation value groups as a simulation process result based on the operation state information group and the simulation condition from each of the simulators; and recognize a highest evaluation value group based on an operation objective function among a plurality of received evaluation value groups. The operational plan optimization device can perform various simulation operations at high speed at lower cost and recognize an optimal operation efficiently using hardware resources when performing operation simulation.
    Type: Grant
    Filed: May 1, 2017
    Date of Patent: April 26, 2022
    Assignee: LEXER RESEARCH INC.
    Inventor: Masahiro Nakamura
  • Publication number: 20190377334
    Abstract: The integrated control processing unit is configured to recognize a varying processable amount over time within a predetermined period of each of the simulators; transmit a simulation request for a simulation process within an optimal processing amount within the recognized processable amount of each of the simulators to each of the simulators together with an operation state information group and a simulation condition; receive a plurality of evaluation value groups as a simulation process result based on the operation state information group and the simulation condition from each of the simulators; and recognize a highest evaluation value group based on an operation objective function among a plurality of received evaluation value groups. The operational plan optimization device can perform various simulation operations at high speed at lower cost and recognize an optimal operation efficiently using hardware resources when performing operation simulation.
    Type: Application
    Filed: May 1, 2017
    Publication date: December 12, 2019
    Applicant: LEXER RESEARCH Inc.
    Inventor: Masahiro Nakamura
  • Patent number: 10242132
    Abstract: The production system simulation device includes: a facility element information storage portion that stores various factors for facility elements as facility element information, an operation element information storage portion that stores operation element information which includes development conditions of operation elements and an output destination after the completion of an operation, and a link information storage portion that stores link information of the facility elements and the operation elements, wherein according to sufficiency of development conditions of operation element information of a first operation element linked by the link information to a first facility element, the first facility element performs the operation, an output of the operation is output to the output destination after the completion of the operation in the operation element information of the first operation element and thus processing is simulatively performed.
    Type: Grant
    Filed: August 25, 2014
    Date of Patent: March 26, 2019
    Assignee: LEXER RESEARCH INC.
    Inventor: Masahiro Nakamura
  • Publication number: 20160196371
    Abstract: The production system simulation device includes: a facility element information storage portion that stores various factors for facility elements as facility element information, an operation element information storage portion that stores operation element information which includes development conditions of operation elements and an output destination after the completion of an operation, and a link information storage portion that stores link information of the facility elements and the operation elements, wherein according to sufficiency of development conditions of operation element information of a first operation element linked by the link information to a first facility element, the first facility element performs the operation, an output of the operation is output to the output destination after the completion of the operation in the operation element information of the first operation element and thus processing is simulatively performed.
    Type: Application
    Filed: August 25, 2014
    Publication date: July 7, 2016
    Applicant: LEXER RESEARCH Inc.
    Inventor: Masahiro Nakamura
  • Patent number: 7822499
    Abstract: Cooperation management means for cooperating and managing an assembly procedure data formed by showing a combination of assembly enabled components and an assembling order thereof and a component object data for displaying the components in a virtual space as a component object; object display means for displaying the component object in the virtual space based on the component object data; coordinate data acquisition means for acquiring coordinate data of the component object displayed in the virtual space by the object display means; and element working time output means for outputting the element working time required for an assembly of the components, based on assembly procedure data related to the above objects and cooperatively managed by the cooperation means are provided.
    Type: Grant
    Filed: January 26, 2005
    Date of Patent: October 26, 2010
    Assignee: Lexer Research Inc.
    Inventor: Masahiro Nakamura
  • Patent number: 7496411
    Abstract: A functional object imaging system using functional object data is provided.
    Type: Grant
    Filed: July 30, 2003
    Date of Patent: February 24, 2009
    Assignee: Lexer Research Inc.
    Inventor: Masahiro Nakamura
  • Publication number: 20070200846
    Abstract: There is provided a display device, with regard to a product existing in a real space and being assembled by a plurality of components, capable of displaying the component as component object in a virtual space and of displaying an in-process product on an in-process stage of the product by using the component objects, the display device comprising: object selection means for selecting a component object to be displayed in the virtual space out of the component objects constituting the in-process product object, based on assembly procedure data showing an assembly procedure of the product; and object display means for displaying the component object selected by the object selection means as a selected component object.
    Type: Application
    Filed: March 25, 2005
    Publication date: August 30, 2007
    Applicant: LEXER RESEARCH INC.
    Inventor: Masahiro Nakamura
  • Publication number: 20070162170
    Abstract: Cooperation management means for cooperating and managing an assembly procedure data formed by showing a combination of assembly enabled components and an assembling order thereof and a component object data for displaying the components in a virtual space as a component object; object display means for displaying the component object in the virtual space based on the component object data; coordinate data acquisition means for acquiring coordinate data of the component object displayed in the virtual space by the object display means; and element working time output means for outputting the element working time required for an assembly of the components, based on assembly procedure data related to the above objects and cooperatively managed by the cooperation means are provided.
    Type: Application
    Filed: January 26, 2005
    Publication date: July 12, 2007
    Applicant: LEXER RESEARCH INC
    Inventor: Masahiro Nakamura
  • Publication number: 20040093103
    Abstract: A functional object imaging system using functional object data is provided.
    Type: Application
    Filed: July 30, 2003
    Publication date: May 13, 2004
    Applicant: Lexer Research Inc.
    Inventor: Masahiro Nakamura