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公开(公告)号：US11796955B2
公开(公告)日：2023-10-24
申请号：US17678188
申请日：2022-02-23
IPC分类号： G03G15/00
CPC分类号： G03G15/6582 , G03G15/5008 , G03G2215/00818
摘要： A processing apparatus processing on a sheet includes a punch unit configured to punch a sheet at a punching position while rotating, a first motor configured to drive the punch unit, a first rotary member disposed upstream of the punch unit in a conveyance direction of the sheet and configured to convey the sheet, a second motor configured to drive the first rotary member, a control unit configured to control driving of the first motor and the second motor, and a first detection unit configured to detect a surface speed of the first rotary member. The control unit is configured to adjust a rotation speed of the second motor so that a surface speed of the first rotary member obtained based on a detection result of the first detection unit substantially matches a tangential component of a rotation speed of the punch unit at the punching position.
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公开(公告)号：US11718496B2
公开(公告)日：2023-08-08
申请号：US17670613
申请日：2022-02-14
发明人： Yasuhiro Nakahara
IPC分类号： B65H35/00
CPC分类号： B65H35/0086
摘要： A sheet processing apparatus includes a conveyance portion, a punching portion, a moving portion, a first detecting portion, and a control unit configured to control the conveyance portion, the punching portion and the moving portion, wherein the control unit is configured, for a target position of each of a plurality of holes to be formed to a single sheet, to cause the first detecting portion to execute a detection process, and to execute a moving process of moving the moving portion based on the output value of the first detecting portion corresponding to the target position and a punching process of performing punching to the target position of the sheet by the punching portion after the moving process has been completed.
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公开(公告)号：US20220082981A1
公开(公告)日：2022-03-17
申请号：US17534607
申请日：2021-11-24
发明人： Tomooku Koyama , Jun Agata , Yasuhiro Nakahara , Hiroharu Tsuji
摘要： A sheet processing apparatus includes a conveyance unit configured to convey a sheet, a stacking portion on which the sheet conveyed by the conveyance unit is stacked, a first regulation member configured to regulate a position of an edge portion, in a conveyance direction, of the sheet stacked on the stacking portion, a second regulation member configured to regulate a position of an edge portion, in a width direction orthogonal to the conveyance direction, of the sheet stacked on the stacking portion, a binding unit supported movably in the conveyance direction and configured to perform a binding process of binding the sheet stacked on the stacking portion, and a moving unit configured to move the second regulation member in the conveyance direction accompanied with a movement, in the conveyance direction, of the binding unit.
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4.发明授权公开(公告)号：US09186057B2
公开(公告)日：2015-11-17
申请号：US13967328
申请日：2013-08-14
发明人： Dawid Borycki , Yasuhiro Nakahara
CPC分类号： A61B3/102 , A61B3/1025 , A61B3/14 , G01B9/02091
摘要： An optical coherence tomographic imaging apparatus capable of shortening the time required for focus adjustment and reducing the burden on an object is provided. The apparatus includes a first focus unit that moves a first optical focus member disposed in a light-receiving optical system of an optical observation system that obtains an observed image of an object, and a second focus unit that moves a second optical focus member disposed in an optical interference system that acquires a tomographic image of the object in conjunction with a movement of the first optical focus member.
摘要翻译： 提供了一种能够缩短焦点调整所需的时间并减轻对物体负担的光学相干断层成像装置。 该装置包括：第一聚焦单元，其移动设置在获得物体的观察图像的光学观察系统的光接收光学系统中的第一光学焦点部件;以及第二聚焦单元，其移动设置在 光学干涉系统，其结合第一光学聚焦构件的移动来获取物体的断层图像。
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公开(公告)号：US08979268B2
公开(公告)日：2015-03-17
申请号：US14258142
申请日：2014-04-22
发明人： Yasuhiro Nakahara , Satoshi Aikawa
摘要： An ophthalmic apparatus including an operation stick to adjust an optical unit, comprising: a rotary dial that is provided on a side surface of the operation stick and rotates with respect to the operation stick; a trigger arranged on a top of the operation stick while being decentered with respect to the operation stick; and a control unit adapted to control to perform one of movement and focusing of the optical unit with respect to an object in accordance with rotation of the rotary dial and perform control to cause the optical unit to start a predetermined operation in accordance with press of the trigger.
摘要翻译： 一种眼科装置，包括用于调节光学单元的操作杆，包括：旋转刻度盘，设置在操作杆的侧表面上并相对于操作杆旋转; 触发器设置在操作杆的顶部上，同时相对于操作杆偏心; 以及控制单元，其适于根据所述旋转拨盘的旋转来控制所述光学单元相对于物体的移动和聚焦中的一个，并且执行控制以使得所述光学单元根据所述旋转刻度盘的按压开始预定的操作 触发。
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公开(公告)号：US11987466B2
公开(公告)日：2024-05-21
申请号：US17724926
申请日：2022-04-20
发明人： Takao Izaki , Jun Agata , Yasuhiro Nakahara
CPC分类号： B65H35/0073 , B26F1/06 , B65H43/00 , B65H2403/42 , B65H2403/72 , B65H2513/10 , B65H2801/06
摘要： A sheet processing apparatus includes a first conveyance rotary member, a second conveyance rotary member, a punch member, a sensor, a punch motor, a conveyance motor, a first drive transmission portion including a first number of drive transmission members configured to sequentially transmit driving force of the conveyance motor to the first conveyance rotary member, and a second drive transmission portion including a second number of drive transmission members configured to sequentially transmit driving force of the conveyance motor to the second conveyance rotary member, the second number being larger than the first number.
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公开(公告)号：US11662683B2
公开(公告)日：2023-05-30
申请号：US17534607
申请日：2021-11-24
发明人： Tomooku Koyama , Jun Agata , Yasuhiro Nakahara , Hiroharu Tsuji
CPC分类号： G03G15/6544 , B65H9/004 , B65H31/02 , B65H31/3027 , B65H37/04 , G03G15/6552 , G03G15/6573 , B65H2301/421 , B65H2701/131 , B65H2801/27 , G03G2215/00421 , G03G2215/00679 , G03G2215/00827 , G03G2215/00848 , G03G2221/1657
摘要： A sheet processing apparatus includes a conveyance unit configured to convey a sheet, a stacking portion on which the sheet conveyed by the conveyance unit is stacked, a first regulation member configured to regulate a position of an edge portion, in a conveyance direction, of the sheet stacked on the stacking portion, a second regulation member configured to regulate a position of an edge portion, in a width direction orthogonal to the conveyance direction, of the sheet stacked on the stacking portion, a binding unit supported movably in the conveyance direction and configured to perform a binding process of binding the sheet stacked on the stacking portion, and a moving unit configured to move the second regulation member in the conveyance direction accompanied with a movement, in the conveyance direction, of the binding unit.
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公开(公告)号：US20230150789A1
公开(公告)日：2023-05-18
申请号：US17975831
申请日：2022-10-28
发明人： Ryuhei Shoji , Yasuhiro Nakahara
CPC分类号： B65H43/08 , B65H37/00 , B26F1/44 , B65H2301/531 , B65H2801/27
摘要： A sheet processing apparatus includes a conveyance unit configured to convey a sheet in a sheet conveyance direction, a punching unit configured to punch a hole to the sheet being conveyed by the conveyance unit, a moving unit configured to move the punching unit in an intersecting direction intersecting the sheet conveyance direction, a detection unit arranged upstream of the punching unit in the sheet conveyance direction and configured to change an output value based on a position of an edge portion, in the intersecting direction, of the sheet being conveyed, a cleaning portion configured to clean the detection unit, and an interlocking portion configured to move the cleaning portion so as to clean the detection unit by interlocking with a movement of the punching unit in the intersecting direction.
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公开(公告)号：US20220283534A1
公开(公告)日：2022-09-08
申请号：US17678188
申请日：2022-02-23
IPC分类号： G03G15/00
摘要： A processing apparatus processing on a sheet includes a punch unit configured to punch a sheet at a punching position while rotating, a first motor configured to drive the punch unit, a first rotary member disposed upstream of the punch unit in a conveyance direction of the sheet and configured to convey the sheet, a second motor configured to drive the first rotary member, a control unit configured to control driving of the first motor and the second motor, and a first detection unit configured to detect a surface speed of the first rotary member. The control unit is configured to adjust a rotation speed of the second motor so that a surface speed of the first rotary member obtained based on a detection result of the first detection unit substantially matches a tangential component of a rotation speed of the punch unit at the punching position.
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公开(公告)号：US11215946B2
公开(公告)日：2022-01-04
申请号：US16890085
申请日：2020-06-02
发明人： Tomooku Koyama , Jun Agata , Yasuhiro Nakahara , Hiroharu Tsuji
摘要： A sheet processing apparatus includes a conveyance unit configured to convey a sheet, a stacking portion on which the sheet conveyed by the conveyance unit is stacked, a first regulation member configured to regulate a position of an edge portion, in a conveyance direction, of the sheet stacked on the stacking portion, a second regulation member configured to regulate a position of an edge portion, in a width direction orthogonal to the conveyance direction, of the sheet stacked on the stacking portion, a binding unit supported movably in the conveyance direction and configured to perform a binding process of binding the sheet stacked on the stacking portion, and a moving unit configured to move the second regulation member in the conveyance direction accompanied with a movement, in the conveyance direction, of the binding unit.
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