公开(公告)号：US20220197327A1

公开(公告)日：2022-06-23

申请号：US17692716

申请日：2022-03-11

Applicant: FUJITSU COMPONENT LIMITED

Inventor： Takashi ARITA ,  Tamotsu KOIKE

IPC: G05G9/047 ,  G06F3/03

Abstract: A pointing device includes: a substrate; an operation member that is provided tiltably with respect to the substrate, and includes a protrusion protruded from one of an inner wall and an outer wall; and a rotation member that is provided rotatably on the substrate, and includes a hole which the protrusion enters when the rotation member overlaps the operation member; wherein the rotation member rotates in conjunction with the operation member when the protrusion contacts an edge of the hole according to rotation of the operation member, wherein the hole is formed in a range in which the protrusion is movable by tilt of the operation member.

公开(公告)号：US20200209908A1

公开(公告)日：2020-07-02

申请号：US16674534

申请日：2019-11-05

Applicant: FUJITSU COMPONENT LIMITED

Inventor： Takashi ARITA ,  Tamotsu Koike

IPC: G05G9/047 ,  G06F3/03

Abstract: A pointing device includes: a substrate; an operation member that is provided tiltably with respect to the substrate, and includes a protrusion protruded from one of an inner wall and an outer wall; and a rotation member that is provided rotatably on the substrate, and includes a hole which the protrusion enters when the rotation member overlaps the operation member; wherein the rotation member rotates in conjunction with the operation member when the protrusion contacts an edge of the hole according to rotation of the operation member, wherein the hole is formed in a range in which the protrusion is movable by tilt of the operation member.

公开(公告)号：US20190128723A1

公开(公告)日：2019-05-02

申请号：US16151687

申请日：2018-10-04

Applicant: Hirotoshi ISHIDA ,  FUJITSU COMPONENT LIMITED

Inventor： Hirotoshi ISHIDA ,  Akio NAKAMURA ,  Katsuya FUNAKOSHI ,  Tatsushi SHIBUYA ,  Maiko KIKUCHI ,  Takashi ARITA ,  Eiji YUMOTO ,  Mitsuhiro SEKIZAWA

IPC: G01F22/00 ,  G01G23/48 ,  G01G19/415 ,  G08B21/18 ,  B65D25/20

Abstract: A measuring device includes: a holding device that holds a container containing a measured object detachably; a measuring unit that measures a weight of the container or a volume of the measured object; a calculation unit configured to calculate an amount of use of the measured object based on the weight or the volume measured by the measuring unit and a last measurement result by the measuring unit; and a communication device that transmits the amount of use of the measured object to an external terminal.