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1. 发明公开

US20240150141A1 MEDIUM CONVEYING APPARATUS 审中-公开
公开(公告)号：US20240150141A1
公开(公告)日：2024-05-09
申请号：US18412213
申请日：2024-01-12
申请人： PFU LIMITED
发明人： Kiichiro SHIMOSAKA , Syuichi MORIKAWA
IPC分类号： B65H1/04
CPC分类号： B65H1/04 , B65H2405/114 , B65H2601/272
摘要： A medium conveying apparatus includes a mounting table having a mounting surface on which a medium is to be placed, a side guide disposed on the mounting surface and including a restricting surface to restrict the medium in a width direction of the medium, and a recessed portion disposed at an upstream or downstream end portion of the side guide in a medium conveyance direction of the medium. The recessed portion has an upper surface and a side surface. The side surface includes a first portion having a first angle with respect to the restricting surface and a second portion having a second angle with respect to the restricting surface. The second angle is different from the first angle.

2. 发明授权

US11958713B2 Sheet processing device 有权
公开(公告)号：US11958713B2
公开(公告)日：2024-04-16
申请号：US17595096
申请日：2020-04-29
申请人： BOBST MEX SA
发明人： David Gentil , Arnaud Jonet
IPC分类号： B65H5/08 , B26D7/01 , B41F1/28 , B41F19/00
CPC分类号： B65H5/085 , B26D7/015 , B41F1/28 , B41F19/008 , B65H2402/60 , B65H2601/272 , B65H2801/42
摘要： A sheet processing device has a moveable beam (36) that moves in the vertical direction, a gripper bar (30) for gripping a sheet that travels through the sheet processing device (10), and a gripper bar locking device (40) that can lock the gripper bar (30) in a precise position. The gripper bar locking device (40) has a locking lever (68) that is pivoting between a rest position and a locking position. The locking lever (68) is connected to a vertical linear guide coupled with the moveable beam (36) resulting in a precise, compact and simple system to lock the gripper bar.

3. 发明公开

US20230312288A1 MEDIUM TRANSPORT DEVICE AND IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20230312288A1
公开(公告)日：2023-10-05
申请号：US17939446
申请日：2022-09-07
申请人： FUJIFILM BUSINESS INNOVATION CORP.
发明人： Hirotake EGUCHI , Nobuhiro HIROE , Koji DEGUCHI , Kiyoshi WATANABE , Yasunobu GOTO , Yoshinori KOIKE , Natsumi NAKATA , Yoshiki MATSUZAKI
IPC分类号： B65H9/00 , B65H9/20
CPC分类号： B65H9/002 , B65H9/20 , B65H2511/12 , B65H2801/06 , B65H2601/272 , B65H2511/24 , B65H2301/331
摘要： A medium transport device includes a positional corrector configured to transport a medium and correct a position of the medium in a width direction of the medium by moving the medium in the width direction, a first inclination corrector disposed on a transport path of the medium and configured to correct an inclination of the medium relative to a transport direction of the medium, and a second inclination corrector configured to correct the inclination of the medium on an upstream side of the first inclination corrector in the transport direction.

4. 发明申请

US20180273323A1 SHEET CONVEYING DEVICE, IMAGE FORMING APPARATUS INCORPORATING THE SHEET CONVEYING DEVICE, AND POST PROCESSING DEVICE INCORPORATING THE SHEET CONVEYING DEVICE 审中-公开
公开(公告)号：US20180273323A1
公开(公告)日：2018-09-27
申请号：US15925916
申请日：2018-03-20
申请人： Jun YAMANE , Hiromichi MATSUDA , Tetsuo WATANABE , Katsuaki MIYAWAKI , Hideyuki TAKAYAMA
发明人： Jun YAMANE , Hiromichi MATSUDA , Tetsuo WATANABE , Katsuaki MIYAWAKI , Hideyuki TAKAYAMA
IPC分类号： B65H7/14 , G03G15/00
CPC分类号： B65H7/14 , B65H9/00 , B65H9/002 , B65H9/103 , B65H9/106 , B65H9/20 , B65H2553/416 , B65H2553/82 , B65H2601/272 , G03G15/5029 , G03G15/6529 , G03G15/6561 , G03G15/6567
摘要： A sheet conveying device, which is included in an image forming apparatus and a post processing device, includes multiple position detectors and a position corrector. The multiple position detectors are aligned along a sheet conveying direction and configured to detect a side end of a sheet. The position corrector is configured to convey the sheet and correct a position of the sheet based on a positional deviation amount of the sheet, obtained by a detection result of the multiple position detectors. The positional deviation amount of the sheet is obtained by an extreme downstream position detector in the sheet conveying direction, of the multiple position detectors. A position of a subsequent sheet is corrected based on a sum of the positional deviation amount of the sheet and a positional deviation amount of the subsequent sheet.

5. 发明申请

US20170174460A1 METHOD FOR PRODUCING FILM AND METHOD FOR WINDING OFF FILM 审中-公开
公开(公告)号：US20170174460A1
公开(公告)日：2017-06-22
申请号：US15386786
申请日：2016-12-21
申请人： Sumitomo Chemical Company, Limited
发明人： Jian WANG , Tatsuya KATAOKA , Hideyuki HAMAMURA
IPC分类号： B65H23/032 , B65H35/02
CPC分类号： B65H23/0326 , B65H23/0328 , B65H35/02 , B65H2301/414322 , B65H2301/4148 , B65H2301/41501 , B65H2301/5114 , B65H2301/5155 , B65H2511/242 , B65H2601/272 , B65H2701/1752 , B65H2801/72 , H01M2/145 , H01M2/1653 , H01M2/1686 , H01M10/052 , H01M10/4235
摘要： The separator production method in accordance with an embodiment of the present invention includes a coated article winding off step of winding off, from a core, a separator original sheet which has been taken up in a coated article taking up step of winding the separator original sheet on an outer peripheral surface of the core while oscillating the core in a rotation axis direction, and the core is oscillated in the rotation axis direction in the coated article winding off step.

6. 发明申请

US20170173980A1 MEDIUM HANDLING 审中-公开
公开(公告)号：US20170173980A1
公开(公告)日：2017-06-22
申请号：US15310185
申请日：2014-05-27
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： Daniel Gonzalez Perello , Martin Urrutia Nebreda , Martin Ramis Llinares
IPC分类号： B41J11/04 , B65H23/04 , B65H23/038 , B65H16/02 , B65H20/02
CPC分类号： B41J11/04 , B41J15/16 , B65H16/021 , B65H20/02 , B65H23/038 , B65H23/048 , B65H23/192 , B65H2220/03 , B65H2403/73 , B65H2404/14 , B65H2513/108 , B65H2513/11 , B65H2515/31 , B65H2601/272 , B65H2801/06 , B65H2801/12 , B65H2220/02
摘要： Medium handling apparatuses and methods of media handling, both for use in printing devices, are disclosed herein. An example of a medium handling apparatus includes a first transport roller to convey a medium and a first drive mechanism to rotate the first transport roller at a first rate. This example of the medium handling apparatus additionally includes a second transport roller to convey the medium and a second drive mechanism to rotate the second transport roller at a second rate. This example of the medium handling apparatus further includes a coupling assembly to disengage the second transport roller from the second drive mechanism to allow the medium to rotate the second transport roller at the first rate.

7. 发明申请

US20160207333A1 ROLL SHEET CONVEYING APPARATUS AND SHEET CONVEYING CONTROL METHOD 审中-公开
标题翻译：滚筒输送装置和输送控制方法
公开(公告)号：US20160207333A1
公开(公告)日：2016-07-21
申请号：US15082390
申请日：2016-03-28
申请人： CANON KABUSHIKI KAISHA
发明人： Yuki Igarashi , Ryoya Shinjo , Haruhiko Tanami , Ryohei Maruyama , Shin Genta , Naoki Wakayama
IPC分类号： B41J13/00 , B65H23/188 , B65H23/185
CPC分类号： B41J13/0009 , B41J15/16 , B65H23/1825 , B65H23/185 , B65H23/1888 , B65H23/192 , B65H2301/51256 , B65H2513/11 , B65H2515/116 , B65H2515/32 , B65H2553/51 , B65H2601/272 , B65H2801/09 , B65H2801/12 , B65H2220/01 , B65H2220/02 , B65H2220/03
摘要： A print apparatus has a supporting section for supporting a roll of a continuous sheet, a driving mechanism having a motor for rotating the roll supported by the supporting section, a detection unit configured to detect a rotation state of the roll supported by the supporting section, a conveyance roller for conveying the continuous sheet drawn out from the roll and a print unit configured to form an image on the continuous sheet conveyed by the conveyance roller. A control unit is configured to obtain information indicating a moment of inertia of the roll supported by the supporting section based on detected values of the detection unit and to adjust a driving torque of the motor based on the obtained information, intermittently during printing.
摘要翻译：打印装置具有用于支撑连续片材的卷的支撑部，具有用于使由支撑部支撑的辊旋转的马达的驱动机构，被配置为检测由支撑部支撑的辊的旋转状态的检测单元，用于输送从辊子拉出的连续片材的输送辊和构造成在由输送辊输送的连续片材上形成图像的打印单元。控制单元被配置为基于检测单元的检测值获得表示由支撑部支撑的辊的转动惯量的信息，并且在打印期间间歇地基于获得的信息来调节电动机的驱动转矩。

8. 发明申请

US20150145937A1 Image Recording Apparatus 审中-公开
标题翻译：图像记录装置
公开(公告)号：US20150145937A1
公开(公告)日：2015-05-28
申请号：US14613476
申请日：2015-02-04
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Kenji Samoto
IPC分类号： B41J11/04
CPC分类号： B41J13/14 , B41J2/01 , B41J11/0025 , B41J11/0045 , B41J11/0055 , B41J11/04 , B41J11/06 , B41J13/02 , B41J13/03 , B41J13/036 , B41J13/10 , B65H3/0676 , B65H3/0684 , B65H5/062 , B65H5/068 , B65H5/38 , B65H9/08 , B65H2301/5122 , B65H2402/46 , B65H2404/1115 , B65H2404/1521 , B65H2404/513 , B65H2404/611 , B65H2404/694 , B65H2404/6942 , B65H2601/272
摘要： An image recording apparatus for recording an image on a sheet includes a recording section which records the image on the sheet in a transport passage for transporting the sheet in a transport direction; and a plurality of holding members which are provided while being separated from each other in a widthwise direction of the transport passage perpendicular to the transport direction and which press the sheet transported along the transport passage, from at least one of front and back surfaces of the sheet. At lease one holding member, which is provided at a central portion in the widthwise direction of the transport passage, is arranged on a downstream side in the transport direction as compared with the other holding members.
摘要翻译：一种用于在片材上记录图像的图像记录装置包括记录部件，该记录部件将片材上的图像记录在用于在传送方向上传送片材的传送通道中; 以及多个保持构件，其在输送通道的宽度方向上相对于输送方向彼此分离设置，并且沿着输送路径从沿着输送路径的前后表面的至少一个面片。与其他保持构件相比，设置在输送路径的宽度方向的中央部的至少一个保持构件配置在输送方向的下游侧。

9. 发明申请

US20150084269A1 SHEET FEEDING UNIT AND IMAGE FORMING APPARATUS 有权
标题翻译：板材进料单元和图像形成装置
公开(公告)号：US20150084269A1
公开(公告)日：2015-03-26
申请号：US14488622
申请日：2014-09-17
申请人： CANON KABUSHIKI KAISHA
发明人： Satohisa Tateishi , Kozo Inoue
IPC分类号： B65H1/12 , B65H3/06 , B65H5/06 , B65H1/04
CPC分类号： B65H3/0684 , B65H1/04 , B65H1/266 , B65H2511/212 , B65H2511/51 , B65H2511/515 , B65H2601/272 , B65H2801/06 , B65H2220/01 , B65H2220/11 , B65H2220/08
摘要： A sheet feeding unit includes a supporting member configured to rotatably support a rotary feeding member, a first retaining member configured to push the supporting member upward from the underside to retain the rotary feeding member at a waiting position, and a second retaining member protruding on the underside of the supporting member when the first retaining member retains the supporting member. The retention of the supporting member by the first retaining member is released in association with the mounting of a sheet storage portion in the mounting position, and then the retention of the supporting member by the second retaining member is released.
摘要翻译：送纸单元包括支撑构件，其构造成可旋转地支撑旋转进给构件;第一保持构件，其构造成将支撑构件从下侧向上推动以将旋转进给构件保持在等待位置;以及第二保持构件，当第一保持构件保持支撑构件时，支撑构件的下侧。与第一保持构件的支撑构件的保持相关联，在安装位置上安装片材存放部分，然后释放由第二保持构件保持支撑构件。

10. 发明申请

US20140146105A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20140146105A1
公开(公告)日：2014-05-29
申请号：US14055025
申请日：2013-10-16
申请人： Kikuya Nakada
发明人： Kikuya Nakada
IPC分类号： B41J13/00
CPC分类号： B41J13/0009 , B41J11/009 , B41J15/16 , B65H23/08 , B65H2404/143 , B65H2513/108 , B65H2601/272 , B65H2801/36
摘要： A load applying unit includes a motor and a rotation transmission mechanism.A unit for causing the motor to be in a state where the motor creates a counter-electromotive force when rotational force from the roll body is received by applying a voltage less than a minimum driving voltage to the motor and a unit for changing a conveyance speed with which the conveyance unit conveys the print medium are included. While the print medium is pulled out from the roll body and the print medium is set in a state where image forming can be started, the motor is caused to be in the state where the motor can create the counter-electromotive force, and the conveyance unit performs a conveyance operation by changing the conveyance speed of the print medium in accordance with a detection result of the detecting unit.
摘要翻译：负载施加单元包括马达和旋转传递机构。一种单元，用于当电动机通过向电动机施加小于最小驱动电压的电压而接收来自辊体的旋转力时产生反电动势的电动机和用于改变传送速度的单元的状态包括输送单元传送打印介质的打印介质。当打印介质从辊体拉出并且打印介质被设置为可以开始图像形成的状态时，使得电动机处于电动机可以产生反电动势的状态，并且传送单元通过根据检测单元的检测结果改变打印介质的传送速度来执行传送操作。

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