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    WORKING MACHINE AND POSITION DETECTING DEVICE
    1.
    发明公开
    WORKING MACHINE AND POSITION DETECTING DEVICE 审中-公开

    公开(公告)号：US20240117607A1

    公开(公告)日：2024-04-11

    申请号：US18451375

    申请日：2023-08-17

    Applicant: University of Hyogo ,  Nabtesco Corporation

    Inventor： Nozomu ARAKI ,  Yuki KURISU ,  Tomio SHIGAKI ,  Ryota KATSUMATA

    IPC: E02F9/26 ,  G06T5/00 ,  G06T7/73

    CPC classification number: E02F9/265 ,  G06T5/006 ,  G06T7/73

    Abstract: A working machine includes: a working machine body; a first working unit (boom) having one end connected to the working machine body, and configured to be displaced relative to the working machine body; a second working unit (arm) connected to another end of the first working unit via a link; a third working unit (bucket) connected to the second working unit via a link; an image capturing unit provided on the working machine body, and configured to capture an image of one end of the second working unit that is located near the first working unit; and a position detecting unit configured to detect a position of another end of the second working unit that is located near the third working unit based on the image captured by the image capturing unit.

    STERILIZING LIQUID AND METHOD OF PRODUCING THE SAME
    2.
    发明公开
    STERILIZING LIQUID AND METHOD OF PRODUCING THE SAME 审中-公开

    公开(公告)号：US20230225327A1

    公开(公告)日：2023-07-20

    申请号：US17998948

    申请日：2021-06-02

    Applicant: UNIVERSITY OF HYOGO ,  KABUSHIKI KAISHA DAINICHI SEISAKUSHO

    Inventor： Yoshihiro OKA ,  Tomohiro HASHIMOTO

    IPC: A01N59/00 ,  B82Y30/00 ,  A01N25/04

    CPC classification number: A01N59/00 ,  B82Y30/00 ,  A01N25/04

    Abstract: To provide a sterilizing liquid and a method of producing the same that have no restrictions on application methods and usage and can be widely used for sterilization, a sterilizing liquid including water containing reactive oxygen species and a nanoparticle catalyst in a stationary state is produced by causing cavitation in water having a conductivity of 2000 μS/cm or less and COD of 2000 ppm or less while causing the water to flow by a stirrer 2, and causing generation of plasma by a plasma generation mechanism 3 in which a pulse voltage is applied across electrodes 31 in the water including air bubbles mainly containing water vapor generated by the cavitation.

    Ellipsometry Device and Ellipsometry Method
    3.
    发明申请
    Ellipsometry Device and Ellipsometry Method 审中-公开

    公开(公告)号：US20190187612A1

    公开(公告)日：2019-06-20

    申请号：US16282519

    申请日：2019-02-22

    Applicant: University of Hyogo

    Inventor： Kunihiro SATO

    IPC: G03H1/00 ,  G03H1/04 ,  G01J4/00 ,  G01M11/02

    CPC classification number: G03H1/0005 ,  G01J4/00 ,  G01J4/04 ,  G01M11/0228 ,  G03H1/04 ,  G03H1/0402 ,  G03H1/0465 ,  G03H2001/0033 ,  G03H2222/31

    Abstract: The present invention provides an ellipsometry device and an ellipsometry method whereby measurement efficiency can be enhanced. In this method, an object is illuminated by spherical-wave-like illumination light Q linearly polarized at 45° (S1), and an object light O, being a reflected light, is acquired in a hologram IOR using a spherical-wave-like reference light R having a condensing point near the condensing point of the illumination light Q, and a hologram ILR of the reference light R is furthermore acquired using a spherical-wave reference light L having the same condensing point as that of the illumination light Q (S2). The holograms are separated into p- and s-polarized light holograms IKOR, IKLR, κ=p, s and processed to extract object light waves, and object light spatial frequency spectra GK(u, v), κ=p, s are generated (S3) (S4). Ellipsometric angles ψ(θ), Δ(θ) are obtained for each incident angle θ from the amplitude reflection coefficient ratio ρ=Gp/Gs=tan ψ·exp(iΔ). Through use of numerous lights having different incident angles θ included in the illumination light Q, data of numerous reflection lights can be acquired collectively in a hologram and can be processed.

    Conveyor and weight sensing method using conveyor
    4.
    发明授权
    Conveyor and weight sensing method using conveyor 有权
    输送机和重量检测方法采用输送机

    公开(公告)号：US09321598B2

    公开(公告)日：2016-04-26

    申请号：US14409068

    申请日：2013-06-19

    Applicant: ITOH DENKI CO., LTD. ,  UNIVERSITY OF HYOGO

    Inventor： Nozomu Araki ,  Kazuo Itoh ,  Kazushi Maeda

    IPC: B65G43/10 ,  B65G43/08 ,  G01G11/12 ,  H02P6/04 ,  B65G13/06 ,  B65G23/08

    CPC classification number: B65G43/08 ,  B65G13/06 ,  B65G23/08 ,  B65G43/10 ,  G01G11/12 ,  G01G19/005 ,  G01G19/035 ,  H02P6/04

    Abstract: It is an object of the present invention to provide a conveyor which estimates weight of a transport object while it is carried without using devices such as a load cell which directly measures weight.The conveyor has a plurality of zones forming a series of carriage ways. An approach-run zone and a weight-measurement zone are arranged adjacently in the conveying direction and are provided with different drive motors. The drive motor of the approach-run zone and the drive motor of the weight-measurement zone are controlled with respectively different predetermined rotation speeds as their target rotation speeds. A rotation speed sensing means obtains the change of rotation speed of the drive motor in the weight-measurement zone when a transport object is conveyed into the weight-measurement zone from the approach-run zone, and a weight sensing means then calculates the weight of the transport object based on the change of the rotation speed.

    Abstract translation: 本发明的目的是提供一种输送机，其估计运输对象在承载时的重量，而不使用直接测量重量的诸如称重传感器的装置。 输送机具有形成一系列支架路的多个区域。 接近运行区域和重量测量区域在传送方向上相邻布置并且设置有不同的驱动马达。 接近运行区域的驱动马达和重量测量区域的驱动马达以相应的预定旋转速度作为目标转速进行控制。 旋转速度检测装置在运送物体从进场区域输入重量测量区域时获得重量测量区域中的驱动马达的转速的变化，然后权重检测装置计算重量测量区域的重量 运输对象基于转速的变化。

    Holographic Imaging Device and Holographic Imaging Method
    8.
    发明申请
    Holographic Imaging Device and Holographic Imaging Method 有权

    公开(公告)号：US20210325825A1

    公开(公告)日：2021-10-21

    申请号：US17272392

    申请日：2019-08-29

    Applicant: University of Hyogo

    Inventor： Kunihiro SATO ,  Kensaku SHIMODA

    IPC: G03H1/04 ,  G03H1/22 ,  G03H1/00

    Abstract: The present invention provides a holographic imaging device and a holographic imaging method that have improved performance in which the influence of a refractive index of a cube-type beam coupler constituting an optical system is considered. The holographic imaging device 1 comprises the beam coupler 3 consisting of the cube-type beam splitter arranged between the object 4 and the image sensor 5 and the calculation reference light hologram generation unit 14 for generating an inline reference light hologram jL representing a light wave on the hologram plane 50 by performing a light wave propagation calculation including propagation inside the beam coupler 3, on a spherical wave emitted from the condensing point P2 of the inline spherical wave reference light L. The inline reference light hologram jL is a computer-generated hologram and used for generating an object light hologram g by removing component of the reference light L from a complex-amplitude inline hologram JOL representing the object light O and the inline spherical wave reference light L on the hologram plane 50.

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