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公开(公告)号：US11577390B2
公开(公告)日：2023-02-14
申请号：US17059040
申请日：2019-03-14
Applicant: SONY CORPORATION
Inventor： Masaya Kinoshita , Kazuo Hongo , Hiroki Saijo
IPC: B25J9/16 , B25J9/00 , B62D57/032
Abstract: A center of gravity of a robot device is estimated without utilization of a force sensor or the like. An information processing device including a center-of-gravity estimation unit that calculates, on the basis of torque applied to one or more joints included in each of a plurality of leg portions, reaction force applied from a ground contact surface to each of the plurality of leg portions, and that estimates a center of gravity of a robot device including the plurality of leg portions on the basis of the calculated reaction force on the plurality of leg portions.
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公开(公告)号：US10321928B2
公开(公告)日：2019-06-18
申请号：US15512620
申请日：2015-09-08
Applicant: SONY CORPORATION
Inventor： Kazuo Hongo , Kenichiro Nagasaka , Naoki Komine , Hiroyuki Suzuki
IPC: G06F19/00 , A61B17/29 , B25J3/00 , B25J19/02 , A61B34/37 , B25J9/16 , B25J13/08 , A61B34/00 , A61B90/00
Abstract: [Object] To enable to detect a force acting on a surgical instrument with a simpler configuration.[Solution] Provided is an information processing device including an acting force calculation unit that calculates, on a basis of a first detected value by a first force sensor provided on one side of a rod-shaped member, at least one of acting forces on a first point of action and a second point of action that differ from each other on an other side of the rod-shaped member.
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公开(公告)号：US11850751B2
公开(公告)日：2023-12-26
申请号：US17258857
申请日：2019-07-08
Applicant: SONY CORPORATION
Inventor： Yasuhiro Matsuda , Kenichiro Nagasaka , Hiromasa Masuda , Kazuo Hongo
CPC classification number: B25J9/1633 , B25J9/1607 , B25J9/1674 , B25J13/085
Abstract: Provided is a control device capable of controlling the operation of a control target according to a detected external force. A control device (200) includes a control unit (210-1) that compares a first external force detected by a force sensor provided in a control target and a second external force estimated on the basis of a torque detected by a torque sensor provided in an a movable portion of the control target, the movable portion enabling the force sensor to be movable, and controls the operation of the control target by correcting a torque command value on the basis of a result of the comparison.
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公开(公告)号：US11230018B2
公开(公告)日：2022-01-25
申请号：US16307079
申请日：2017-06-28
Applicant: SONY CORPORATION
Inventor： Kazuo Hongo
Abstract: There is provided a parallel link device including a base, a plurality of arms each having at least four degrees of freedom and each including a first arm link, a second arm link, and a rotating joint, and a support which is coupled to an end of the second arm link of each of the plurality of the arms, and a position and a posture of which changes along with changes of posture of the plurality of the arms, where an axis of rotation (O7) of the rotating joint, which is coupled to the support and the second arm link, intersects or is adjacent to a rotational central point (Q) of the support.
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公开(公告)号：US11125307B2
公开(公告)日：2021-09-21
申请号：US16301547
申请日：2017-02-24
Applicant: SONY CORPORATION
Inventor： Yasunori Kawanami , Kenichiro Nagasaka , Kazuo Hongo
Abstract: Provided is a support apparatus including a drive motor, a link mechanism that, by transmitting motive power output from the drive motor, is extendable and contractable in response to the motive power, and a pair of rotating bodies that act as a variable speed mechanism that outputs the motive power to the link mechanism by a reduction ratio according to an attitude of the link mechanism. At least part of the link mechanism forms a trapezoidal link mechanism.
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Patent Agency Ranking
公开(公告)号：US10653492B2
公开(公告)日：2020-05-19
申请号：US15746994
申请日：2016-06-06
Applicant: SONY CORPORATION
Inventor： Hiroyuki Suzuki , Kenichiro Nagasaka , Kazuo Hongo
Abstract: A medical instrument according to the present disclosure includes: a contact portion configured to contact body tissue; a drive unit configured to generate drive force for causing the contact portion to contact the body tissue; and a limiter mechanism configured to impose restriction on transmission of the drive force to the contact portion, in accordance with contact force of the contact portion with respect to the body tissue. This configuration makes it possible to restrict force applied to body tissue during surgery, and to reduce failure risk, with a simple configuration.
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公开(公告)号：US12030186B2
公开(公告)日：2024-07-09
申请号：US17281506
申请日：2019-09-02
Applicant: SONY CORPORATION
Inventor： Yoshinao Sodeyama , Kazuo Hongo , Kazuhito Wakana , Yoshikazu Furiyama
CPC classification number: B25J9/1664 , B25J9/04 , B25J9/1638 , B25J9/1653 , B25J9/1674 , B25J9/1679 , B25J11/0045
Abstract: A control device (120) according to the present application includes a limitation portion that is provided in a joint portion, which joins two or more links, of a robot and that physically limits motion of the links, and a control unit (122f) that limits movable ranges of the links by controlling the limitation portion corresponding to a predetermined joint portion on the basis of a task executed by the robot. With this configuration, it becomes possible to secure safety of when the robot executes a task.
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公开(公告)号：US11897360B2
公开(公告)日：2024-02-13
申请号：US16976862
申请日：2018-12-11
Applicant: SONY CORPORATION
Inventor： Yasuhisa Kamikawa , Aneesh Chand , Wataru Kokubo , Kazuo Hongo
CPC classification number: B60L53/80 , B60L50/66 , B60L53/36 , G05D1/0088 , H02J7/0048 , A63H11/20
Abstract: An information processing device, an information processing method, and a program are proposed that make it possible to allow an autonomous moving body to make battery replacement more easily. The information processing device includes a controller. The controller couples, in a first region, a connection terminal to the autonomous moving body. The first region is provided for ejection of a first battery included in the autonomous moving body. The connection terminal is provided for power supply and included in a power supply apparatus disposed in the first region. The controller moves the autonomous moving body with the connection terminal coupled, from the first region to a second region in which a charged second battery is disposed.
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公开(公告)号：US11601328B2
公开(公告)日：2023-03-07
申请号：US17250401
申请日：2019-07-24
Applicant: SONY CORPORATION
Inventor： Hiroki Matsuda , Takashi Kito , Kazuo Hongo , Ryota Kimura
IPC: H04L41/0654 , H04L47/2425 , H04W24/04 , H04W40/02
Abstract: Provided is a communication path control device that transmits path information for controlling a path for transmitting data to a plurality of communication devices which are connected by a wired path and through which data addressed to the plurality of communication devices is sequentially forwarded.
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10.发明授权公开(公告)号：US11420335B2
公开(公告)日：2022-08-23
申请号：US16962613
申请日：2018-10-30
Applicant: SONY CORPORATION
Inventor： Ryo Terasawa , Masaya Kinoshita , Kazuo Hongo
Abstract: There is provided an information processing apparatus to estimate a position of a distal end of a movable unit with a reduced processing load, the information processing including a position computer that computes, on the basis of first positional information obtained from reading of a projected marker by a first visual sensor and second positional information including positional information obtained from reading of the marker by a second visual sensor that moves relative to the first visual sensor, a position of a movable unit in which the second visual sensor is disposed. This makes it possible to estimate the position of the distal end of the movable unit with a reduced processing load.
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