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1. 发明授权

US08047525B2 Finisher, sheet discharging method and image forming apparatus 有权
标题翻译：整理器，片材排出方法和图像形成装置
公开(公告)号：US08047525B2
公开(公告)日：2011-11-01
申请号：US12366494
申请日：2009-02-05
申请人： Hiroyuki Taki , Katsuya Sasahara , Hiroyuki Tsuchihashi
发明人： Hiroyuki Taki , Katsuya Sasahara , Hiroyuki Tsuchihashi
IPC分类号： B65H39/00
CPC分类号： B65H31/3081 , B65H29/52 , B65H2301/42266 , B65H2404/232 , B65H2404/7412 , B65H2511/30 , B65H2511/415 , B65H2513/50 , B65H2515/30 , B65H2601/525 , B65H2701/1313 , B65H2801/27 , B65H2220/01 , B65H2220/02 , B65H2220/11
摘要： A conveying unit has a nipping hook to nip a sheet bundle and conveys the sheet bundle while nipping the sheet bundle with the nipping hook. A discharge roller sequentially discharges the sheet bundle conveyed by the conveying unit. A stack unit stacks the sheet bundle conveyed by the conveying unit. A shutter is provided between the discharge roller and the stack unit. A push-out lever is fixed to the discharge roller. An opening is provided on one side of the shutter, and a push-out part which causes the push-out lever to protrude to the stack unit from the opening of the shutter with a rotation of the nipping pawl is provided on the nipping hook. The push-out lever caused to protrude to the stack unit by the push-out part pushes out the sheet bundle to the stack unit in accordance with the rotation of the nipping hook.
摘要翻译：输送单元具有用于夹持片材束的夹持钩，并且在夹住夹板时夹住片材束。排出辊顺序地排出由输送单元输送的薄片束。堆叠单元堆叠由输送单元输送的薄片束。在排出辊和堆叠单元之间设置快门。推出杆固定在排出辊上。在挡板的一侧设置有开口，并且在夹持钩上设置有推出杆从夹具的开口突出到堆叠单元的推出部，并且在夹持钩的作用下具有旋转。推出杆通过推出部突出到堆叠单元的推出杆根据夹紧钩的旋转将片材束推出到堆叠单元。

2. 发明授权

US08878884B2 Erasing apparatus for sheet and erasing method for sheet 有权
标题翻译：片材擦除装置和片材擦除方法
公开(公告)号：US08878884B2
公开(公告)日：2014-11-04
申请号：US13484195
申请日：2012-05-30
申请人： Takahiro Kawaguchi , Yoshiaki Sugizaki , Hiroyuki Taki , Isao Yahata , Ken Iguchi , Kikuo Mizutani , Hiroyuki Tsuchihashi , Chiaki Iizuka , Hidetoshi Yokochi , Toshiaki Oshiro , Hiroyuki Hazu , Yoichi Yamaguchi , Hiroyuki Sugiyama
发明人： Takahiro Kawaguchi , Yoshiaki Sugizaki , Hiroyuki Taki , Isao Yahata , Ken Iguchi , Kikuo Mizutani , Hiroyuki Tsuchihashi , Chiaki Iizuka , Hidetoshi Yokochi , Toshiaki Oshiro , Hiroyuki Hazu , Yoichi Yamaguchi , Hiroyuki Sugiyama
IPC分类号： B41J29/16 , G03G15/00
CPC分类号： G03G15/6585 , G03G2215/0426
摘要： According to one embodiment, an erasing apparatus for a sheet includes a conveying path configured to convey a sheet on which an image is formed with a coloring agent that is erased by heating, a first erasing section including, on an upstream side of the conveying path, a first heating member provided on one surface side of the sheet and a first rotating roller provided to be opposed to the first heating member, and a second erasing section including, on a downstream side of the first erasing section, a second heating member provided on the other surface side of the sheet and a second rotating roller provided to be opposed to the second heating member.
摘要翻译：根据一个实施例，一种用于片材的擦除装置包括：输送路径，被配置为输送通过加热而被擦除的着色剂形成有图像的片材;第一擦除部分，包括在输送路径的上游侧设置在所述片材的一个表面侧的第一加热部件和与所述第一加热部件相对设置的第一旋转辊，以及在所述第一擦除部的下游侧具有第二加热部件的第二擦除部，在所述片材的另一表面侧上设置有与所述第二加热部件相对设置的第二旋转辊。

3. 发明授权

US08717618B2 Decoloring device, method of determining decoloring success or failure and computer-readable recording medium recording decoloring success or failure determining program 有权
标题翻译：脱色装置，确定脱色成败的方法以及记录脱色成功或失败确定程序的计算机可读记录介质
公开(公告)号：US08717618B2
公开(公告)日：2014-05-06
申请号：US13042331
申请日：2011-03-07
申请人： Ken Iguchi , Isao Yahata , Takahiro Kawaguchi , Hiroyuki Taguchi , Hiroyuki Tsuchihashi , Hiroyuki Taki
发明人： Ken Iguchi , Isao Yahata , Takahiro Kawaguchi , Hiroyuki Taguchi , Hiroyuki Tsuchihashi , Hiroyuki Taki
IPC分类号： H04N1/60
CPC分类号： G03G15/5062 , G03G21/00
摘要： There is provided a decoloring device including a decoloring unit, a first sheet conveying unit, a pre-decoloring reading unit, a type determining unit, a second sheet conveying unit, a post-decoloring reading unit, a decoloring success or failure determining unit, and a determination criterion setting unit. The type determining unit determines the type of image on the sheet conveyed to the decoloring unit based on the reading result in the pre-decoloring reading unit. The post-decoloring reading unit reads an image on the sheet after the decoloring, which is conveyed by the second sheet conveying unit. The decoloring success or failure determining unit determines whether or not the decoloring in the decoloring unit is successful based on the reading result in the post-decoloring reading unit. The determination criterion setting unit sets a determination criterion in the decoloring success or failure determining unit, based on the type of image, which is determined by the type determining unit.
摘要翻译：提供了一种消色装置，包括消色单元，第一纸张传送单元，预脱色读取单元，类型确定单元，第二纸张传送单元，后脱色读取单元，脱色成功或失败确定单元，以及判定基准设定单元。类型确定单元基于在前消色读取单元中的读取结果来确定传送到消色单元的纸张上的图像的类型。后消色读取单元在由第二片材输送单元输送的脱色之后读取片材上的图像。脱色成功或失败确定单元基于后消色读取单元中的读取结果来确定消色单元中的消色是否成功。确定标准设置单元基于由类型确定单元确定的图像的类型来设置消色成败判定单元中的确定标准。

4. 发明授权

US08717396B2 Sheet discharging device and erasing device 有权
标题翻译：排纸装置和擦除装置
公开(公告)号：US08717396B2
公开(公告)日：2014-05-06
申请号：US13485547
申请日：2012-05-31
申请人： Isao Yahata , Kikuo Mizutani , Takahiro Kawaguchi , Yoshiaki Sugizaki , Ken Iguchi , Hiroyuki Taki , Hiroyuki Tsuchihashi , Chiaki Iizuka , Hidetoshi Yokochi , Toshiaki Oshiro , Hiroyuki Hazu , Yoichi Yamaguchi , Hiroyuki Sugiyama , Yuichi Saito
发明人： Isao Yahata , Kikuo Mizutani , Takahiro Kawaguchi , Yoshiaki Sugizaki , Ken Iguchi , Hiroyuki Taki , Hiroyuki Tsuchihashi , Chiaki Iizuka , Hidetoshi Yokochi , Toshiaki Oshiro , Hiroyuki Hazu , Yoichi Yamaguchi , Hiroyuki Sugiyama , Yuichi Saito
IPC分类号： B41J29/16
CPC分类号： B65H7/02 , B41J2/32 , B41J2202/37 , B65H31/24 , B65H31/26 , B65H31/34 , B65H2301/511 , B65H2404/1521 , B65H2404/63 , B65H2405/114 , B65H2405/115 , B65H2405/332 , B65H2405/354 , B65H2601/321 , B65H2601/325 , B65H2801/06 , G03G21/00
摘要： According to an embodiment, a sheet discharging device includes: a first conveying path configured to guide a sheet to be conveyed; a second conveying path branched from the first conveying path at a branch point of the first conveying path; a sorting section configured to sort a sheet being conveyed on the first conveying path into either a downstream side of the branch point on the first conveying path or the second conveying path; a first discharge tray configured to receive a sheet discharged from the first conveying path at a first sheet loading surface; and a second discharge tray placed below the first discharge tray and configured to receive a sheet discharged from the second conveying path at a second sheet loading surface whose distance to the first sheet loading surface increases toward a downstream side thereof in a sheet discharging direction.
摘要翻译：根据实施例，排纸装置包括：第一输送路径，其构造成引导待传送的片材; 在所述第一输送路径的分支点处从所述第一输送路径分支的第二输送路径; 分类部，其将在所述第一输送路径上输送的纸张分类为在所述第一输送路径或所述第二输送路径上的分支点的下游侧; 第一排出托盘，其构造成在第一片材装载表面处接收从所述第一输送路径排出的片材; 以及第二排出盘，其放置在所述第一排出托盘的下方，并且构造成在第二纸张装载表面处接收从所述第二输送路径排出的纸张，其中所述第一纸张装载表面的距离在纸张排出方向上朝向其下游侧增加。

5. 发明授权

US08538280B2 Image erasing apparatus and image erasing method 有权
标题翻译：图像擦除装置和图像擦除方法
公开(公告)号：US08538280B2
公开(公告)日：2013-09-17
申请号：US13046509
申请日：2011-03-11
申请人： Isao Yahata , Ken Iguchi , Takahiro Kawaguchi , Hiroyuki Taguchi , Hiroyuki Tsuchihashi , Hiroyuki Taki
发明人： Isao Yahata , Ken Iguchi , Takahiro Kawaguchi , Hiroyuki Taguchi , Hiroyuki Tsuchihashi , Hiroyuki Taki
IPC分类号： G03G15/00 , G03G21/00
CPC分类号： G06K15/02 , H04N1/00567 , H04N1/00633 , H04N1/00803 , H04N1/203 , H04N1/2032 , H04N1/2323 , H04N2201/0094
摘要： An image erasing apparatus includes a scanning unit, a memory unit, an erasing unit, and a carrying unit. The scanning unit converts an image formed on a sheet into image data which is electronic data. The memory unit stores the image data converted by the scanning unit. The erasing unit erases the image formed on the sheet. The carrying unit carries the sheet to the scanning unit and the erasing unit in this order.
摘要翻译：图像擦除装置包括扫描单元，存储单元，擦除单元和承载单元。扫描单元将在片材上形成的图像转换为作为电子数据的图像数据。存储单元存储由扫描单元转换的图像数据。擦除单元擦除在片材上形成的图像。携带单元按顺序将纸张运送到扫描单元和擦除单元。

6. 发明授权

US08514258B2 Image erasing apparatus for erasing image on sheet while carrying sheet 有权
标题翻译：图像擦除装置，用于在携带纸张的同时擦除纸张上的图像
公开(公告)号：US08514258B2
公开(公告)日：2013-08-20
申请号：US13667902
申请日：2012-11-02
申请人： Hiroyuki Taki , Isao Yahata , Takahiro Kawaguchi , Hiroyuki Taguchi , Hiroyuki Tsuchihashi , Ken Iguchi
发明人： Hiroyuki Taki , Isao Yahata , Takahiro Kawaguchi , Hiroyuki Taguchi , Hiroyuki Tsuchihashi , Ken Iguchi
IPC分类号： B41J2/32
CPC分类号： B41J29/36 , B41J2/32 , B41M7/0009
摘要： An image erasing apparatus includes: a first carrying section carrying a recording medium; a second carrying section carrying the recording medium; a branching section branching a carrying path into the first carrying section and the second carrying section; a first erasing section erasing an image of the recording medium in the first carrying section; a second erasing section erasing the image of the recording medium in the second carrying section; a third carrying section carrying the recording medium pas sing through the first erasing section to the second carrying section; and a control section selecting the carrying path of the recording medium depending on an image erasing mode.
摘要翻译：图像擦除装置包括：承载记录介质的第一承载部分; 携带记录介质的第二承载部分; 分支部分，其将承载路径分支到所述第一运送部分和所述第二运送部分中; 第一擦除部，擦除第一传送部中的记录介质的图像; 第二擦除部分擦除第二传送部分中的记录介质的图像; 携带记录介质的第三承载部分通过第一擦除部分传播到第二传送部分; 以及根据图像擦除模式选择记录介质的传送路径的控制部分。

7. 发明授权

US08466940B2 Recording medium removing apparatus, erasing apparatus, cutting apparatus, and recording medium removing method 有权
标题翻译：记录介质去除装置，擦除装置，切割装置和记录介质去除方法
公开(公告)号：US08466940B2
公开(公告)日：2013-06-18
申请号：US13038215
申请日：2011-03-01
申请人： Takahiro Kawaguchi , Isao Yahata , Ken Iguchi , Hiroyuki Taguchi , Hiroyuki Tsuchihashi , Hiroyuki Taki
发明人： Takahiro Kawaguchi , Isao Yahata , Ken Iguchi , Hiroyuki Taguchi , Hiroyuki Tsuchihashi , Hiroyuki Taki
IPC分类号： B65H7/02 , B41J2/315
CPC分类号： B65H7/06 , B41J11/006 , B41J13/0009 , B41J29/36 , B41J29/38 , B65H5/062 , B65H2301/34112 , B65H2301/448 , B65H2404/1441 , B65H2511/13 , B65H2511/52 , B65H2511/524 , B65H2513/512 , G03G15/65 , G03G2215/00531 , G03G2215/00708 , G03G2215/00738 , B65H2220/01 , B65H2220/03 , B65H2220/02
摘要： According to one embodiment, an erasing apparatus including a recording medium removing apparatus includes: a thickness sensor configured to change an output signal according to the thickness of a recording medium; a recording medium conveying mechanism configured to convey the recording medium; a recording medium removing mechanism provided downstream in a recording medium conveying direction of the thickness sensor and configured to remove the recording medium in a direction perpendicular to the recording medium conveying direction; a control unit configured to remove, if the control unit determines that the recording medium is unconveyable, the recording medium from a recording medium conveying path with the recording medium removing mechanism; and a heating roller configured to heat the recording medium to temperature equal to or higher than erasing temperature.
摘要翻译：根据一个实施例，一种包括记录介质去除装置的擦除装置包括：厚度传感器，被配置为根据记录介质的厚度改变输出信号; 记录介质传送机构，其构造成传送记录介质; 记录介质去除机构，其设置在所述厚度传感器的记录介质输送方向的下游，并且构造成沿与所述记录介质传送方向垂直的方向移除所述记录介质; 控制单元，其被配置为如果所述控制单元确定所述记录介质是不可传送的，则从所述记录介质传送路径移除所述记录介质与所述记录介质移除机构; 以及加热辊，其构造成将记录介质加热至等于或高于擦除温度的温度。

8. 发明授权

US08427516B2 Image erasing apparatus and recording medium conveying method for image erasing apparatus 有权
标题翻译：图像擦除装置和图像擦除装置的记录介质传送方法
公开(公告)号：US08427516B2
公开(公告)日：2013-04-23
申请号：US12817732
申请日：2010-06-17
申请人： Takahiro Kawaguchi , Isao Yahata , Hiroyuki Taguchi , Ken Iguchi , Hiroyuki Tsuchihashi , Hiroyuki Taki
发明人： Takahiro Kawaguchi , Isao Yahata , Hiroyuki Taguchi , Ken Iguchi , Hiroyuki Tsuchihashi , Hiroyuki Taki
IPC分类号： B41J2/32
CPC分类号： B41J29/36 , B41J2/32
摘要： An image erasing apparatus includes: a paper feeding tray configured to feed a recording medium; a sensor group including a double-feed detection sensor configured to detect double feed of the recording medium and a media sensor configured to detect the thickness of the recording medium; a recording-medium collecting device, a collection box, or a discharge box configured to collect the recording medium; and a recording-medium conveying device connecting the paper feeding tray, the sensor group, and the recording-medium collecting device, the collection box, or the discharge box on a straight line.
摘要翻译：一种图像擦除装置，包括：供纸盘，被配置为馈送记录介质; 传感器组，包括被配置为检测记录介质的双重进给的双进给检测传感器和被配置为检测记录介质的厚度的介质传感器; 记录介质收集装置，收集箱或放电盒，被配置为收集记录介质; 以及在直线上连接送纸托盘，传感器组和记录介质收集装置，收集箱或排出箱的记录介质输送装置。

9. 发明授权

US08405696B2 Printing sheet reusability determination device, erasing device, image forming device, and printing sheet reusability determination method 有权
标题翻译：打印纸重复使用性判定装置，擦除装置，图像形成装置以及打印纸重复使用性判定方法
公开(公告)号：US08405696B2
公开(公告)日：2013-03-26
申请号：US13042412
申请日：2011-03-07
申请人： Isao Yahata , Hiroyuki Tsuchihashi , Ken Iguchi , Takahiro Kawaguchi , Hiroyuki Taguchi , Hiroyuki Taki
发明人： Isao Yahata , Hiroyuki Tsuchihashi , Ken Iguchi , Takahiro Kawaguchi , Hiroyuki Taguchi , Hiroyuki Taki
IPC分类号： B41J29/16
CPC分类号： G03G15/6588 , G03G15/5029 , G03G2215/00476
摘要： A printing sheet reusability determination device includes a sheet carrying path that carries a second state sheet obtained by erasing an erasable image from a first state sheet on which the erasable image is printed, an imaging portion that images the second state sheet on the sheet carrying path, an illumination portion that illuminates the second state sheet on the sheet carrying path at a first irradiation angle when images remaining on the second state sheet are photographed, and at a second irradiation angle smaller than the first irradiation angle when a projected image generated by illuminating the second state sheet is photographed, an irradiation angle changing portion that changes the first irradiation angle and the second irradiation angle, and a reusability determination portion that determines whether or not to reuse the second state sheet based on imaging information obtained by the imaging of the imaging portion at the first irradiation angle and determines whether or not to reuse the second state sheet based on imaging information obtained by the imaging of the imaging portion at the second irradiation angle.
摘要翻译：一种打印纸可再利用性确定装置，包括：纸张承载路径，其承载通过从其上印刷有可擦除图像的第一状态纸上擦除可擦除图像而获得的第二状态纸;成像部，其将第二状态纸图像在纸张传送路径上照射部，当拍摄残留在第二状态片材上的图像时，以第一照射角度照射片材传送路径上的第二状态片材，并且当通过照射产生的投影图像以比第一照射角度小的第二照射角度照射第二状态片材拍摄第二状态纸，改变第一照射角度和第二照射角度的照射角度变化部分，以及根据通过摄影的摄像信息决定是否重新使用第二状态片材的再利用性判定部成像部分，并且确定是否是n 基于通过以第二照射角度对成像部分的成像获得的成像信息来重新使用第二状态表。

10. 发明申请

US20130001860A1 SHEET FEEDING DEVICE AND SHEET FEEDING METHOD 有权
标题翻译：板材进料装置和板材进料方法
公开(公告)号：US20130001860A1
公开(公告)日：2013-01-03
申请号：US13533914
申请日：2012-06-26
申请人： Toshiaki OSHIRO , Yoichi Yamaguchi , Isao Yahata , Takahiro Kawaguchi , Yoshiaki Sugizaki , Kikuo Mizutani , Hiroyuki Taki , Hiroyuki Tsuchihashi , Chiaki Iizuka , Hidetoshi Yokochi , Ken Iguchi , Hiroyuki Hazu , Hiroyuki Sugiyama
发明人： Toshiaki OSHIRO , Yoichi Yamaguchi , Isao Yahata , Takahiro Kawaguchi , Yoshiaki Sugizaki , Kikuo Mizutani , Hiroyuki Taki , Hiroyuki Tsuchihashi , Chiaki Iizuka , Hidetoshi Yokochi , Ken Iguchi , Hiroyuki Hazu , Hiroyuki Sugiyama
IPC分类号： B65H7/12 , B65H5/06
CPC分类号： B65H3/0684 , B65H3/5261 , B65H5/062 , B65H7/125 , B65H2403/21 , B65H2403/72 , B65H2404/14211 , B65H2511/524 , B65H2513/108 , B65H2513/41 , B65H2515/60 , B65H2553/412 , B65H2220/01 , B65H2220/03 , B65H2220/02 , B65H2220/11
摘要： In general, in a sheet feeding device of embodiments, a shaft connects through an one-way clutch structure to a conveying roller, rotates in a first direction and a second direction opposite to the first direction, transmits the torque to the conveying roller to cause the conveying roller to rotate in the first direction if the shaft rotates in the first direction. The shaft does not transmit the torque to the conveying roller if the shaft rotates in the second direction. The shaft limits the rotation of the conveying roller in the second direction while the shaft is in a rotation-stop state. A controller has a second mode in which the shaft is rotated in a second direction to allow rotation of the conveying roller in the second direction.
摘要翻译：通常，在实施例的片材供给装置中，轴通过单向离合器结构连接到输送辊，在与第一方向相反的第一方向和第二方向上旋转，将扭矩传递到输送辊，从而所述输送辊在所述第一方向旋转时沿所述第一方向旋转。如果轴沿第二个方向旋转，轴不会将扭矩传递到输送辊。当轴处于旋转停止状态时，轴限制输送辊在第二方向上的旋转。控制器具有第二模式，其中轴沿第二方向旋转以允许输送辊沿第二方向旋转。

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