公开(公告)号：US20210373041A1

公开(公告)日：2021-12-02

申请号：US17272702

申请日：2019-10-11

Applicant: HITACHI HIGH-TECH CORPORATION

Inventor： Tooru MIYASAKA ,  Toru SHIBATA ,  Katsuhiro KAMBARA ,  Shigeki YAMAGUCHI

IPC: G01N35/00 ,  G01N35/02

Abstract: Provided is a technique for increasing discriminating ability, preventing human error, and improving efficiency of discrimination in a discrimination operation for extracting a sample satisfying a specific condition from among a plurality of samples. A sample discrimination system according to the present disclosure is provided with a plurality of sample retaining devices for retaining samples, and a sample information query device for querying a sample retaining device that matches predetermined query information from among the plurality of sample retaining devices. The sample information query device has a query information input unit for inputting of predetermined query information, and a query information transmission unit for transmitting predetermined query information to the sample retaining devices. The sample retaining devices are each characterized by having a storage unit for storing sample information, a comparison unit for comparing predetermined query information and sample information, and a first display unit for outputting the result of comparison by the comparison unit.

公开(公告)号：US20240272126A1

公开(公告)日：2024-08-15

申请号：US18567350

申请日：2021-06-15

Applicant: Hitachi High-Tech Corporation

Inventor： Tooru MIYASAKA ,  Yasushi TERUI ,  Masazumi HORIE ,  Daisuke KITAUCHI ,  Toru SHIBATA

IPC: G01N30/06

CPC classification number: G01N30/06

Abstract: A sample liquid atomization device according to the present invention includes: an ultrasonic sample liquid atomization unit (5) including an exciting part (3) that emits ultrasonic vibration, a vibration surface (1) to be excited by the exciting part (3), a vibration member (2) including the vibration surface (1), and a pipe (7a) that supplies a sample liquid (7) to the vibration surface (1), the ultrasonic sample liquid atomization unit (5) atomizing the sample liquid (7) supplied to the vibration surface (1) by the ultrasonic vibration of the vibration surface (1); and a first pipeline part (10) that is a tubular member. The first pipeline part (10) extends in a direction of the ultrasonic vibration of the vibration surface (1). The ultrasonic sample liquid atomization unit (5) is provided inside the first pipeline part (10) and supported by a holding member (11) in the first pipeline part (10).

公开(公告)号：US20240092133A1

公开(公告)日：2024-03-21

申请号：US18272759

申请日：2021-02-18

Applicant: Hitachi High-Tech Corporation

Inventor： Toshifumi MITSUYAMA ,  Yoshiki KANAI ,  Toru SHIBATA ,  Yuuko OKADA ,  Hiroki TAKAHASHI ,  Tomohiro INOUE

IPC: B60G17/016 ,  B25J5/00 ,  B60G3/00

CPC classification number: B60G17/016 ,  B25J5/007 ,  B60G3/00 ,  B60G2202/422 ,  B60G2204/4193 ,  B60G2500/30

Abstract: The present invention provides a mobile robot that can simultaneously absorb an impact received from an uneven road surface while moving and estimate the position or orientation of the mobile robot while functioning. The mobile robot according to the present invention has an operation mechanism having a multi-jointed arm, and a movement mechanism that causes the operation mechanism to move, the mobile robot being characterized in that: the movement mechanism has a first support part and a second support part, which support the weight of the movement mechanism; and the second support part is installed at a position that is nearer to an outer peripheral section, in terms of the movement direction of the movement mechanism, than is the installation position of the first support part.

公开(公告)号：US20220266455A1

公开(公告)日：2022-08-25

申请号：US17579963

申请日：2022-01-20

Applicant: Hitachi High-Tech Corporation

Inventor： Yoshiki KANAI ,  Hiroki TAKAHASHI ,  Toshifumi MITSUYAMA ,  Toru SHIBATA

IPC: B25J15/00 ,  B25J13/00 ,  F16B1/00 ,  G01N35/00

Abstract: A robot hand for gripping and operating a pipette, the robot hand including: an electric gripper; a pair of first finger members opened and closed by the electric gripper; a pair of second finger members provided on the first finger member and having a pipette gripping surface; and an operating mechanism installed on the first finger member to operate an operation target of the pipette.