公开(公告)号：US11667401B2

公开(公告)日：2023-06-06

申请号：US16967997

申请日：2019-01-18

Applicant: OSAKA UNIVERSITY

Inventor： Hiroya Masuoka ,  Hironori Ohigashi ,  Satoshi Yagi ,  Taisei Nishishita ,  Masato Tsuru ,  Hiroki Nishii ,  Yoshihiro Nakata

IPC: B64F1/32 ,  B64C39/02 ,  B64D9/00 ,  B64F1/12 ,  B64U10/13 ,  B64U101/60

CPC classification number: B64F1/324 ,  B64C39/024 ,  B64D9/003 ,  B64F1/12 ,  B64U10/13 ,  B64U2101/60

Abstract: A multicopter system according to one aspect of the present invention includes a multicopter configured to fly in a state of holding a package and a mooring device that is installed at a target position of a flight of the multicopter and includes a linear member that extends in a predetermined direction from the target position, the multicopter including a reception portion that has the shape of a recess including an opening open toward one direction and is configured to receive the linear member via the opening.

公开(公告)号：US20220226983A1

公开(公告)日：2022-07-21

申请号：US17658166

申请日：2022-04-06

Applicant: ADVANCED TELECOMMUNICATIONS RESEARCH INSTITUTE INTERNATIONAL ,  OSAKA UNIVERSITY

Inventor： Tomoyuki Noda ,  Yoshihiro Nakata ,  Hiroshi Ishiguro ,  Jun Morimoto

IPC: B25J9/08 ,  F16C35/06 ,  B25J13/08 ,  B25J17/00 ,  B25J9/10 ,  B25J17/02

Abstract: Provided is a modularized externally-driven joint structure that can be used for general purposes. An aspect of the present invention is directed to an externally-driven joint structure (1) including: a shaft member (13) that extends in an axial direction; and a plurality of rotatable members (11 and 12) that are arranged along the axial direction, and are coupled with each other by the shaft member in an axially rotatable manner. Each of the rotatable members includes a pair of face portions (122) that face each other in the axial direction, a side wall portion (113 or 123) that is arranged along the outer circumferential edges of the pair of face portions, and at least one coupling portion (21) that is arranged at the face portions or the side wall portion, and is coupled with a link member (31) constituting a link of a robot.

公开(公告)号：US11325244B2

公开(公告)日：2022-05-10

申请号：US16077349

申请日：2017-02-10

Applicant: ADVANCED TELECOMMUNICATIONS RESEARCH INSTITUTE INTERNATIONAL ,  OSAKA UNIVERSITY

Inventor： Tomoyuki Noda ,  Yoshihiro Nakata ,  Hiroshi Ishiguro ,  Jun Morimoto

IPC: B25J9/08 ,  F16C35/06 ,  B25J13/08 ,  B25J17/00 ,  B25J9/10 ,  B25J17/02

Abstract: A modularized externally-driven joint structure can be used for general purposes. An externally-driven joint structure: includes a shaft member that extends in an axial direction; and a number of rotatable members that are arranged along the axial direction, and are coupled with each other by the shaft member in an axially rotatable manner. Each of the rotatable members includes a pair of face portions that face each other in the axial direction, a side wall portion that is arranged along the outer circumferential edges of the pair of face portions, and at least one coupling portion that is arranged at the face portions or the side wall portion, and is coupled with a link member constituting a link of a robot.

公开(公告)号：US11794336B2

公开(公告)日：2023-10-24

申请号：US17658166

申请日：2022-04-06

Applicant: ADVANCED TELECOMMUNICATIONS RESEARCH INSTITUTE INTERNATIONAL ,  OSAKA UNIVERSITY

Inventor： Tomoyuki Noda ,  Yoshihiro Nakata ,  Hiroshi Ishiguro ,  Jun Morimoto

IPC: B25J9/08 ,  F16C35/06 ,  B25J13/08 ,  B25J17/00 ,  B25J9/10 ,  B25J17/02

CPC classification number: B25J9/08 ,  B25J9/104 ,  B25J13/088 ,  B25J17/00 ,  B25J17/02 ,  B25J17/0241 ,  F16C35/06

Abstract: A modularized externally-driven joint structure that can be used for general purposes. In one aspect, an externally-driven joint structure includes: a shaft member that extends in an axial direction; and a plurality of rotatable members that are arranged along the axial direction, and are coupled with each other by the shaft member in an axially rotatable manner. Each of the rotatable members includes a pair of face portions that face each other in the axial direction, a side wall portion that is arranged along the outer circumferential edges of the pair of face portions, and at least one coupling portion that is arranged at the face portions or the side wall portion, and is coupled with a link member constituting a link of a robot.

公开(公告)号：US11225984B2

公开(公告)日：2022-01-18

申请号：US15313791

申请日：2015-05-27

Applicant: ADVANCED TELECOMMUNICATIONS RESEARCH INSTITUTE INTERNATIONAL ,  OSAKA UNIVERSITY

Inventor： Tomoyuki Noda ,  Yoshihiro Nakata ,  Hiroshi Ishiguro ,  Jun Morimoto

IPC: F15B15/08 ,  F15B15/14 ,  F15B21/08 ,  H02K33/16 ,  H02K41/03 ,  H02K7/20 ,  B25J19/00 ,  B25J11/00 ,  A61F2/70 ,  A61H3/00 ,  B25J9/00 ,  F15B15/12 ,  F15B15/20 ,  H02K41/035

Abstract: [Object] To provide a compact, high-output actuator device allowing force control.
[Solution] An actuator device 1000 includes an electromagnetic coil member 110 provided over a prescribed width on an outer circumference of a cylinder 100, and a movable element 200 slidable as a piston in the cylinder 100. The movable element 200 has a magnetic member 202, and is moved relatively by excitation of the electromagnetic coil member 110. Fluid is supplied to first and second chambers 106a and 106b such that when the movable element 200 is to be moved relatively, the movable element 200 is driven in the same direction.

公开(公告)号：US20190047142A1

公开(公告)日：2019-02-14

申请号：US16077349

申请日：2017-02-10

Applicant: ADVANCED TELECOMMUNICATION RESEARCH INSTITUTE INTERNATIONAL ,  OSAKA UNIVERSITY

Inventor： Tomoyuki Noda ,  Yoshihiro Nakata ,  Hiroshi Ishiguro ,  Jun Morimoto

IPC: B25J9/08 ,  F16C35/06 ,  B25J17/02

Abstract: A modularized externally-driven joint structure can be used for general purposes. An externally-driven joint structure: includes a shaft member that extends in an axial direction; and a number of rotatable members that are arranged along the axial direction, and are coupled with each other by the shaft member in an axially rotatable manner. Each of the rotatable members includes a pair of face portions that face each other in the axial direction, a side wall portion that is arranged along the outer circumferential edges of the pair of face portions, and at least one coupling portion that is arranged at the face portions or the side wall portion, and is coupled with a link member constituting a link of a robot.

公开(公告)号：US11635096B2

公开(公告)日：2023-04-25

申请号：US17547788

申请日：2021-12-10

Applicant: ADVANCED TELECOMMUNICATIONS RESEARCH INSTITUTE INTERNATIONAL ,  OSAKA UNIVERSITY

Inventor： Tomoyuki Noda ,  Yoshihiro Nakata ,  Hiroshi Ishiguro ,  Jun Morimoto

IPC: F15B15/08 ,  F15B15/14 ,  F15B21/08 ,  H02K33/16 ,  H02K41/03 ,  H02K7/20 ,  B25J19/00 ,  B25J11/00 ,  A61F2/70 ,  A61H3/00 ,  B25J9/00 ,  F15B15/12 ,  F15B15/20 ,  H02K41/035

Abstract: [Object] To provide a compact, high-output actuator device allowing force control.
[Solution] An actuator device 1000 includes an electromagnetic coil member 110 provided over a prescribed width on an outer circumference of a cylinder 100, and a movable element 200 slidable as a piston in the cylinder 100. The movable element 200 has a magnetic member 202, and is moved relatively by excitation of the electromagnetic coil member 110. Fluid is supplied to first and second chambers 106a and 106b such that when the movable element 200 is to be moved relatively, the movable element 200 is driven in the same direction.