Patents Assigned to WIT CO., LTD.
  • Publication number: 20240369495
    Abstract: In order to reduce inspection tact time in centralized management of a plurality of inspection lines, the system includes: a plurality of inspection lines 4 each having a visual appearance inspection device 3; a first database 5A for storing a captured image captured by each of the visual appearance inspection device 3; and a centralized control device 6 connected to each of the visual appearance inspection devices 3 and the first database 5A, having a display unit 32 that displays an inspection image of an inspection object 7, and enabling visual inspection of the inspection object 7 conveyed on each of the inspection lines 4 in a centralized manner; wherein, while one of the inspection lines 4 is inspected by using the centralized control device 6, the visual appearance inspection devices 3 of the other inspection lines 4 pre-captures the inspection object 7 conveyed on the inspection line 4 under predetermined capturing conditions and stores the pre-captured image in the first database 5A, and wherein the
    Type: Application
    Filed: July 2, 2024
    Publication date: November 7, 2024
    Applicant: WIT CO., LTD.
    Inventors: Masato UTSUMI, Koji KURANO, Ken IDEYAMA
  • Patent number: 12066388
    Abstract: In order to reduce inspection tact time in centralized management of a plurality of inspection lines, the system includes: a plurality of inspection lines 4 each having a visual appearance inspection device 3; a first database 5A for storing a captured image captured by each of the visual appearance inspection device 3; and a centralized control device 6 connected to each of the visual appearance inspection devices 3 and the first database 5A, having a display unit 32 that displays an inspection image of an inspection object 7, and enabling visual inspection of the inspection object 7 conveyed on each of the inspection lines 4 in a centralized manner; wherein, while one of the inspection lines 4 is inspected by using the centralized control device 6, the visual appearance inspection devices 3 of the other inspection lines 4 pre-captures the inspection object 7 conveyed on the inspection line 4 under predetermined capturing conditions and stores the pre-captured image in the first database 5A, and wherein the
    Type: Grant
    Filed: October 21, 2020
    Date of Patent: August 20, 2024
    Assignee: WIT CO., LTD.
    Inventors: Masato Utsumi, Koji Kurano, Ken Ideyama
  • Publication number: 20220307988
    Abstract: In order to reduce inspection tact time in centralized management of a plurality of inspection lines, the system includes: a plurality of inspection lines 4 each having a visual appearance inspection device 3; a first database 5A for storing a captured image captured by each of the visual appearance inspection device 3; and a centralized control device 6 connected to each of the visual appearance inspection devices 3 and the first database 5A, having a display unit 32 that displays an inspection image of an inspection object 7, and enabling visual inspection of the inspection object 7 conveyed on each of the inspection lines 4 in a centralized manner; wherein, while one of the inspection lines 4 is inspected by using the centralized control device 6, the visual appearance inspection devices 3 of the other inspection lines 4 pre-captures the inspection object 7 conveyed on the inspection line 4 under predetermined capturing conditions and stores the pre-captured image in the first database 5A, and wherein the
    Type: Application
    Filed: October 21, 2020
    Publication date: September 29, 2022
    Applicant: WIT CO., LTD.
    Inventors: Masato UTSUMI, Koji KURANO, Ken IDEYAMA
  • Patent number: 10718792
    Abstract: Provided is a multifunctional substrate inspection apparatus capable of selectively bringing probes into contact.
    Type: Grant
    Filed: March 21, 2017
    Date of Patent: July 21, 2020
    Assignee: WIT CO., LTD.
    Inventor: Masato Utsumi
  • Publication number: 20190162756
    Abstract: A multifunctional substrate inspection apparatus capable of selectively bringing probes into contact. The apparatus has first and second probe bases, to which probes 111-217 having different lengths and capable of contacting surfaces of a substrate, driving means increasing and decreasing an interval between the first and second probe base, an intermediate plate capable of carrying the substrate between the first and second probe bases, a first extendable pole or equivalent support mechanism attached to the first probe base and capable of pressing the substrate with a biasing force based on a driving force of the driving means transmitted via first biasing means, second biasing means for urging the substrate to be inspected away from the intermediate plate, and third biasing means for urging the intermediate plate away from the second probe base, the probes 111-217 being selectively brought into contact with the substrate according to their different lengths.
    Type: Application
    Filed: March 21, 2017
    Publication date: May 30, 2019
    Applicant: WIT CO., LTD.
    Inventor: Masato UTSUMI