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公开(公告)号：US09669636B2
公开(公告)日：2017-06-06
申请号：US14925877
申请日：2015-10-28
发明人： Shinichi Tatsuta , Junya Tanaka , Misato Ishikawa , Shunsuke Hattori , Takahiro Omori , Tetsuya Kugimiya , Kazuaki Sugimoto
CPC分类号： B41J2/355 , B41J2/3555 , B41J2/3556 , B41J2/3558 , B41J2/365 , B41J2/375 , B41J2/38
摘要： A thermal printer includes: a plurality of heat elements that are to be heated by applying an electrical power; a printing controller that applies a first electrical power to heat elements not to be used for printing, the first electrical power depending on the number of heat elements not to be used for printing among the plurality of heat elements; and a thermal head that prints using the plurality of heat elements.
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公开(公告)号：US09962954B2
公开(公告)日：2018-05-08
申请号：US15586656
申请日：2017-05-04
发明人： Shinichi Tatsuta , Junya Tanaka , Misato Ishikawa , Shunsuke Hattori , Takahiro Omori , Tetsuya Kugimiya , Kazuaki Sugimoto
IPC分类号： B41J2/355
CPC分类号： B41J2/355 , B41J2/3555 , B41J2/3556 , B41J2/3558 , B41J2/365 , B41J2/375 , B41J2/38
摘要： A thermal printer includes: a plurality of heat elements that are to be heated by applying an electrical power; a printing controller that applies a first electrical power to heat elements not to be used for printing, the first electrical power depending on the number of heat elements not to be used for printing among the plurality of heat elements; and a thermal head that prints using the plurality of heat elements.
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公开(公告)号：US11642792B2
公开(公告)日：2023-05-09
申请号：US16774069
申请日：2020-01-28
发明人： Junya Tanaka , Kohei Nara
CPC分类号： B25J15/0616 , B25J9/1612 , B25J17/0291 , B25J19/0004 , B25J19/02
摘要： In embodiments, a holding device includes a suction pad, a first link, a second link, a base, and a tube member. The first link supports the suction pad so that the suction pad can rotate around a first rotation axis. The second link supports the first link so that the first link can rotate around a second rotation axis. The base supports the second link so that the second link can rotate around a third rotation axis. The tube member communicates the suction pad with the base and can be bent. The second rotation axis and the third rotation axis are not parallel to each other.
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公开(公告)号：US10744653B2
公开(公告)日：2020-08-18
申请号：US15684997
申请日：2017-08-24
发明人： Junya Tanaka , Atsushi Sugahara
摘要： According to one embodiment, a holding mechanism includes a first holding part, a second holding part, a first guide, a second guide, a third guide, a fourth guide, and a driving mechanism. The second holding part faces the first holding part in a first direction. The first guide is connected to the first holding part and capable of moving the first holding part in the first direction. The second guide is connected to the second holding part and capable of moving the second holding part in the first direction. The third guide is capable of moving the first guide in the first direction. The fourth guide is capable of moving the second guide in the first direction, and aligned with the third guide in the first direction. The drive mechanism changes a distance between the first holding part and the second holding part.
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公开(公告)号：US10576635B2
公开(公告)日：2020-03-03
申请号：US15684277
申请日：2017-08-23
发明人： Akihito Ogawa , Atsushi Sugahara , Junya Tanaka , Kazuma Komoda , Haruna Eto
摘要： According to an embodiment, an object handling device includes a base, a manipulator, a first camera, a sensor, a manipulator control unit and a calibration unit. The manipulator is arranged on the base, and includes a movable part and an effector that is arranged on the movable part and acts on an object. The first camera and the sensor are arranged on the manipulator. The manipulator control unit controls the manipulator so that the movable part is moved to a position corresponding to a directed value. The calibration processing unit acquires a first error in a first direction based on an image photographed by the first camera, acquire a second error in a second direction intersecting with the first direction based on a detection result obtained by the sensor, and acquire a directed calibration value with respect to the directed value based on the first error and the second error.
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6.发明授权公开(公告)号：US10410172B2
公开(公告)日：2019-09-10
申请号：US15262126
申请日：2016-09-12
发明人： Takafumi Sonoura , Akihito Ogawa , Hideichi Nakamoto , Haruna Eto , Rie Katsuki , Junya Tanaka
摘要： According to an embodiment, an object detection apparatus includes an imaging unit, an extraction unit, an estimation unit, and a detection unit. The imaging unit acquires an image of a plurality of polyhedrons which are loaded, each of the polyhedrons having a marker on a surface, each of marker including a first straight line portion and a second straight line portion. The extraction unit that extracts a plurality of markers included in the image. The estimation unit estimates a region included in the surface by using the first straight line portion and the second straight line portion of the extracted markers. The detection unit detects a region having all corners provided with the markers as a surface of a desired polyhedron.
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公开(公告)号：US10256789B2
公开(公告)日：2019-04-09
申请号：US15394965
申请日：2016-12-30
发明人： Hiroshi Takahashi , Junya Tanaka , Rie Katsuki , Hiroyuki Kayano , Noritsugu Shiokawa , Tamio Kawaguchi , Hiroaki Ikeuchi
摘要： A displacement conversion mechanism of an embodiment is a displacement conversion mechanism which is provided with a base, a displacement element which is in contact with the base and is displaced in a first direction, a first displacement portion which is in contact with the displacement element and can be displaced in the first direction, a second displacement portion which connects to an end of the first displacement portion at a first connection portion, and connects to the base at a second connection portion, and a third displacement portion which connects to the other end of the first displacement portion, connects to an end portion of the second displacement portion at a fourth connection portion, and can be displaced in a second direction intersecting with the first direction.
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公开(公告)号：US09889991B2
公开(公告)日：2018-02-13
申请号：US15262128
申请日：2016-09-12
发明人： Hideichi Nakamoto , Akihito Ogawa , Takafumi Sonoura , Haruna Eto , Junya Tanaka , Atsushi Sugahara
CPC分类号： B65G15/00 , B65G13/02 , B65G39/06 , B65G41/005 , B65G47/54 , B65G47/643 , B65G47/647 , B65G47/912 , B65G61/00
摘要： According to one embodiment, a transporter includes a first conveyor and a second conveyor. The first conveyor receives an object that is carried by an arm device and conveys the object in a first direction. The second conveyor is configured to receive and convey the object from the first conveyor and is movable in a second direction that crosses the first direction.
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公开(公告)号：US11999569B2
公开(公告)日：2024-06-04
申请号：US17004077
申请日：2020-08-27
发明人： Junya Tanaka , Hideki Ogawa , Daisuke Yamamoto , Takafumi Sonoura , Seiji Tokura
CPC分类号： B65G1/065 , B25J5/00 , B25J9/1697 , B25J11/008 , B65G2203/0216 , B65G2203/041
摘要： According to one embodiment, an object to be transported by an automatic guided transportation vehicle includes: a housing having an entry route through which the automatic guided transportation vehicle enters; a marker that can be recognized by a sensor provided in the automatic guided transportation vehicle; and a marker holder configured to hold the marker retractably at an initial position where the marker contacts with the automatic guided transportation vehicle in the entry route.
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公开(公告)号：US11577533B2
公开(公告)日：2023-02-14
申请号：US17004219
申请日：2020-08-27
摘要： A tension detection device according to an embodiment includes a base, a support member, a continuous body, an external force detection unit, and a tension detection unit. One end or both ends of the support member are fixed to the base. The support member has an external force measurement section integrally provided at the one end or both ends thereof. The continuous body is conveyed while wound around an outer circumference of the support member. The external force detection unit is provided at the external force measurement section of the support member. The external force detection unit detects an external force. The tension detection unit detects tension of the continuous body based on a detection result from the external force detection unit.
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