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公开(公告)号：US10747324B2
公开(公告)日：2020-08-18
申请号：US16344593
申请日：2017-10-27
Inventor： Daisuke Wakuda , Takashi Matsumoto , Kenichi Ezaki
Abstract: A gesture input system (100) that accepts a user operation based on a motion of a portion of the body of a user and that produces an input signal indicating a direction of the motion and/or an amount of the motion of the portion of the body, includes a sensor (1) that detects the motion of the portion of the body of the user, a tactile feeling presenting apparatus (3) that presents a tactile feeling at a base point (61) set inside a space, and a control apparatus (2) that sets a chasing point on the portion (50) of the body detected by the sensor and that produces the input signal based on a variation of the relative positional relation between the chasing point and the base point. The tactile feeling presenting apparatus (3) continuously presents the tactile feeling at the base point (61) during a time period for the gesture input system to be in an input acceptable state where the gesture input system is able to accept the user operation.
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公开(公告)号：US10558271B2
公开(公告)日：2020-02-11
申请号：US15417291
申请日：2017-01-27
Inventor： Daisuke Wakuda , Kenichi Ezaki , Takashi Matsumoto
IPC: G06F3/01 , G06F3/00 , G06F3/0481 , B60K35/00 , B60K37/06 , B62D15/02 , G06F3/0482 , G02B27/01 , G06K9/00
Abstract: A system includes a sensor that detects motions of a first portion and a second portion of a body of a user, a controller that sets an association relationship between a coordinate system of a real space and a coordinate system of a virtual space in response to the motion of the first portion and receives an operation for an object in the virtual space in response to a position and the motion of the second portion, and a notification device that contactlessly notifies a third portion of the body of prescribed information.
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公开(公告)号：US09814134B2
公开(公告)日：2017-11-07
申请号：US14626935
申请日：2015-02-20
Inventor： Daisuke Wakuda , Tetsuyoshi Ogura , Takashi Matsumoto
CPC classification number: H05K1/028 , H05K1/0274 , H05K1/115 , H05K1/118 , H05K1/181 , H05K1/189 , H05K3/103 , Y10T29/49162
Abstract: An elastic flexible substrate includes an insulating base material having a first insulating film and a second insulating film, and a plurality of wires, each of which is disposed on one of the first insulating film and the second insulating film. The insulating base material has a plurality of bonding portions that are surface-bonded, openings are formed between the bonding portions, and two of the plurality of wires are electrically connected in the bonding portions.
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公开(公告)号：US09504139B2
公开(公告)日：2016-11-22
申请号：US14626881
申请日：2015-02-19
Inventor： Tetsuyoshi Ogura , Daisuke Wakuda , Takashi Matsumoto
CPC classification number: H05K1/0213 , A41D31/00 , H05K1/0274 , H05K1/028 , H05K1/0281 , H05K1/0283 , H05K1/0296 , H05K1/0366 , H05K1/038 , H05K1/09 , H05K1/115 , H05K1/189 , H05K3/103 , H05K2201/0141 , H05K2201/0145 , H05K2201/0154 , H05K2201/0326 , H05K2201/09063 , H05K2201/09854 , H05K2201/10083 , H05K2201/10151 , Y10T29/49162
Abstract: There is provided an elastic flexible substrate including an insulating film base material which includes a wire. The insulating film base material includes an opening which is formed by opening a slit, and an opened state of the opening is held by an insulating member.
Abstract translation: 提供了一种弹性柔性基底，其包括包括线的绝缘膜基材。 绝缘膜基材包括通过打开狭缝形成的开口，并且开口的打开状态被绝缘构件保持。
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公开(公告)号：US12066337B2
公开(公告)日：2024-08-20
申请号：US17709722
申请日：2022-03-31
Inventor： Yuta Moriura , Hironobu Ukitsu , Susumu Uragami , Takashi Matsumoto , Hiroyuki Furuya , Akira Ito
IPC: G01L1/14
CPC classification number: G01L1/144
Abstract: A load sensor includes: a base member being insulative and having elasticity; an electrode having elasticity and formed on an upper face of the base member; and a wire member being electrically conductive and disposed so as to be superposed on an upper face of the electrode, a surface of the wire member being covered by a dielectric body. A ratio of a thickness of the electrode to a thickness of the base member is not less than 0.02 and not greater than 0.3.
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Patent Agency Ranking
公开(公告)号：US12222252B2
公开(公告)日：2025-02-11
申请号：US17728245
申请日：2022-04-25
Inventor： Takashi Matsumoto , Hiroyuki Furuya , Yuta Moriura , Susumu Uragami
Abstract: A load sensor includes: an element part in which capacitance changes in accordance with a load; a copper wire drawn from the element part in order to detect change in the capacitance; and a fixation tool configured to fix the copper wire to the element part. The element part includes an electrically-conductive elastic body that is electrically conductive and that forms one pole for the capacitance, and the fixation tool presses and fixes the copper wire to a surface of the electrically-conductive elastic body so as to be movable with respect to the surface of the electrically-conductive elastic body in accordance with elastic deformation of the electrically-conductive elastic body.
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公开(公告)号：US20220274505A1
公开(公告)日：2022-09-01
申请号：US17747671
申请日：2022-05-18
Inventor： Takashi Matsumoto , Hiroyuki Furuya , Yuta Moriura , Hironobu Ukitsu , Susumu Uragami , Yoshinori Matsui
IPC: B60N2/00 , G01G19/414 , B60Q9/00 , B60R21/015
Abstract: A mounted object detection device includes: a load sensor in which a plurality of sensor parts each configured to detect a load are disposed in a matrix shape; and a controller configured to detect a situation of a mounted object on the load sensor on the basis of an output from the load sensor. The controller: detects a load distribution on a detection region of the load sensor on the basis of an output from the load sensor; discerns which of a person or animal and a thing the mounted object is, on the basis of the load distribution; and when having discerned that the mounted object is a thing, discerns whether or not a person or an animal is mounted on the thing, on the basis of temporal change in the load distribution.
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公开(公告)号：US12097785B2
公开(公告)日：2024-09-24
申请号：US17747671
申请日：2022-05-18
Inventor： Takashi Matsumoto , Hiroyuki Furuya , Yuta Moriura , Hironobu Ukitsu , Susumu Uragami , Yoshinori Matsui
IPC: B60N2/00 , B60Q9/00 , B60R21/015 , G01G19/414
CPC classification number: B60N2/002 , B60Q9/00 , B60R21/01516 , G01G19/4142
Abstract: A mounted object detection device includes: a load sensor in which a plurality of sensor parts each configured to detect a load are disposed in a matrix shape; and a controller configured to detect a situation of a mounted object on the load sensor on the basis of an output from the load sensor. The controller: detects a load distribution on a detection region of the load sensor on the basis of an output from the load sensor; discerns which of a person or animal and a thing the mounted object is, on the basis of the load distribution; and when having discerned that the mounted object is a thing, discerns whether or not a person or an animal is mounted on the thing, on the basis of temporal change in the load distribution.
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公开(公告)号：US11965785B2
公开(公告)日：2024-04-23
申请号：US17220971
申请日：2021-04-02
Inventor： Yuta Moriura , Yui Sawada , Shinobu Masuda , Hironobu Ukitsu , Takashi Matsumoto , Mitsutaka Matsumoto
Abstract: Provided is a pressure-sensitive element having more sufficient expandability, a relatively wide measurement range of pressure force, and a relatively simple structure, and an electronic device using the pressure-sensitive element. The pressure-sensitive element includes a plurality of first electrodes being elongated in first direction, arranged in a first plane, and including a conductive elastic body, a plurality of second electrodes being elongated in second direction intersecting the first direction, arranged in a second plane facing the first plane, and including a conductor wire, and a plurality of dielectrics covering a surface of the plurality of second electrodes. The plurality of second electrodes have bent parts K arranged periodically, and capacitance at intersections of the plurality of first electrodes and the plurality of second electrodes changes in accordance with pressure force applied between the plurality of first electrodes and the plurality of second electrodes.
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公开(公告)号：US10481697B2
公开(公告)日：2019-11-19
申请号：US15416022
申请日：2017-01-26
Inventor： Daisuke Wakuda , Kenichi Ezaki , Takashi Matsumoto
IPC: G06F3/01
Abstract: A system includes: a sensor that detects motions of a first portion and a second portion of a body of a user; a controller that sets a base point of the second portion in response to the motion of the first portion and receives a prescribed input in response to the motion of the second portion with respect to the base point; and a notification device that contactlessly notifies a third portion of the body that the base point is set.
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