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1. 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。

2. 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。

3. 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。

4. 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。

5. 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。

6. 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。

7. 发明申请

US20120148327A1 ERASING APPARATUS AND CONVEYANCE CONTROL METHOD FOR RECORDING MEDIUM 有权
标题翻译：用于记录介质的擦除装置和传送控制方法
公开(公告)号：US20120148327A1
公开(公告)日：2012-06-14
申请号：US13310533
申请日：2011-12-02
申请人： Hiroyuki Taki , Ken Iguchi , Isao Yahata , Takahiro Kawaguchi , Hiroyuki Taguchi , Hiroyuki Tsuchihashi , Yoshiaki Sugizaki , Kikuo Mizutani , Chiaki Iizuka , Hidetoshi Yokochi , Toshiaki Oshiro , Hiroyuki Hazu , Yoici Yamaguchi , Hiroyuki Sugiyama , Yuichi Saito , Jun Ishii
发明人： Hiroyuki Taki , Ken Iguchi , Isao Yahata , Takahiro Kawaguchi , Hiroyuki Taguchi , Hiroyuki Tsuchihashi , Yoshiaki Sugizaki , Kikuo Mizutani , Chiaki Iizuka , Hidetoshi Yokochi , Toshiaki Oshiro , Hiroyuki Hazu , Yoici Yamaguchi , Hiroyuki Sugiyama , Yuichi Saito , Jun Ishii
IPC分类号： B41J29/26 , B41J13/00 , B41J2/315
CPC分类号： B41J11/006 , B41J2/32 , B41J29/26 , B41J29/38 , B41J2202/37
摘要： According to one embodiment, a erasing apparatus includes: a paper feeding section configured to feed a recording medium on which a erasable image is recorded to a conveying path; a conveying section configured to convey the recording medium along the conveying path; a erasing section configured to erase a color of the image on the recording medium; a sensor configured to detect the recording medium conveyed through the erasing section by the conveying section; and a control section configured to perform, if the sensor detects occurrence of a jam of the recording medium, control to convey the recording medium present in the conveying path.
摘要翻译：根据一个实施例，一种擦除装置包括：送纸部，被配置为将记录有可擦除图像的记录介质馈送到传送路径; 输送部，其构造成沿着输送路径输送记录介质; 擦除部，被配置为擦除记录介质上的图像的颜色; 传感器，被配置为检测由所述输送部通过所述擦除部输送的记录介质; 以及控制部，被配置为执行如果所述传感器检测到所述记录介质卡纸的发生，则控制传送存在于所述传送路径中的所述记录介质。

8. 发明申请

US20110222951A1 ERASING DEVICE, IMAGE FORMING APPARATUS, SHEET CASSETTE COMMON USE SYSTEM, AND A STORING METHOD OF ERASE-PROCESSED SHEETS 审中-公开
标题翻译：擦除装置，图像形成装置，表格共同使用系统和消除处理片的存储方法
公开(公告)号：US20110222951A1
公开(公告)日：2011-09-15
申请号：US13042909
申请日：2011-03-08
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： B41J13/10
CPC分类号： B41J2/4753 , B41J2/32 , B41J13/0036 , B41J29/36 , B41J2202/37
摘要： An erasing device includes an image erasing portion that erases an erasable image which is printed on a sheet using an erasable color material, a reusability determination portion that determines whether or not to reuse the sheet obtained by erasing the erasable image by the image erasing portion; a sorting carrying portion that carries the determined sheets to a carrying destination for reusable sheets and a carrying destination for non-reusable sheets according to the determination result from the reusability determination portion; a common sheet cassette that can be used in an image forming apparatus and detachably installed in the carrying destination for reusable sheets, and that stacks and contains the sheets from the sorting carrying portion therein; a storage medium that is installed in the common sheet cassette; and a communication portion that stores information regarding the sheets contained in the common sheet cassette in the storage medium.
摘要翻译：擦除装置包括擦除使用可擦除颜色材料印刷在片材上的可擦除图像的图像擦除部分，确定是否重新利用由图像擦除部分擦除可擦除图像而获得的片材的可重用性确定部分; 分类携带部，其根据来自可重用性判定部的确定结果，将确定的片材携带到可再用片材的携带目的地和不可重复使用的片材的携带目的地; 可用于图像形成装置并可拆卸地安装在可重复使用的片材的运送目的地中的普通片材盒，并且从其中的分类承载部分堆叠并包含片材; 安装在普通纸盒中的存储介质; 以及通信部，其存储关于包含在所述存储介质中的所述公共薄片盒中的片材的信息。

9. 发明申请

US20110221848A1 RECORDING MEDIUM SORTING APPARATUS, ERASING APPARATUS, AND RECORDING MEDIUM SORTING METHOD 有权
标题翻译：记录介质分配装置，擦除装置和记录介质分配方法
公开(公告)号：US20110221848A1
公开(公告)日：2011-09-15
申请号：US13027206
申请日：2011-02-14
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： B41J29/16 , B07C5/34
CPC分类号： B65H7/06 , B65H29/26 , B65H29/34 , B65H29/62 , B65H2301/31124 , B65H2301/51121 , B65H2301/5143 , B65H2404/6111 , B65H2511/20 , B65H2511/51 , B65H2511/528 , B65H2513/53 , B65H2601/11 , B65H2601/511 , B65H2801/27 , G03G15/70 , G03G21/1638 , G03G2215/0054 , G03G2215/00548 , G03G2221/1675 , B65H2220/02 , B65H2220/11 , B65H2220/03 , B65H2220/01
摘要： According to one embodiment, an erasing apparatus includes: a recording medium sorting apparatus including a first conveyance guide having a curvature radius smaller than curvature radiuses of all curved surfaces present in a downstream direction in a recording medium conveying path, a second conveyance guide forming the recording medium conveying path in conjunction with the first conveyance guide and set to be capable of opening and closing the recording medium conveying path, and a displacing device configured to open and close the second conveyance guide; and a control unit. If the control unit determines that a jam occurs in the recording medium sorting apparatus, the control unit opens the second conveyance guide to collect a recording medium that causes the jam.
摘要翻译：根据一个实施例，一种擦除装置包括：记录介质分选装置，包括：第一输送引导件，其具有小于记录介质输送路径中沿下游方向存在的所有弯曲表面的曲率半径的曲率半径;第二输送引导件，形成记录介质输送路径与第一输送引导件相结合，并设置成能够打开和关闭记录介质输送路径;以及移动装置，其构造成打开和关闭第二输送引导件; 和控制单元。如果控制单元确定在记录介质分选设备中发生卡纸，则控制单元打开第二输送导轨以收集导致卡纸的记录介质。

10. 发明申请

US20110221117A1 IMAGE ERASING APPARATUS AND SHEET CARRYING METHOD OF IMAGE ERASING APPARATUS 审中-公开
标题翻译：图像擦除装置和图像擦除装置的执行方法
公开(公告)号：US20110221117A1
公开(公告)日：2011-09-15
申请号：US13038337
申请日：2011-03-01
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： B65H7/12 , B41J2/325
CPC分类号： B41J2/32 , B65H3/0684 , B65H3/5261 , B65H5/062 , B65H7/125 , B65H2404/1442 , B65H2511/13 , B65H2511/524 , B65H2513/41 , B65H2553/30 , B65H2553/412 , B65H2220/01 , B65H2220/03 , B65H2220/02
摘要： An image erasing apparatus includes a sheet stacking tray, a first sheet feeding roller, a pair of separation rollers, a pair of second sheet feeding rollers, a carrying detection sensor, a sheet carrying device, a heating device, and a stacking device. The pair of the separation rollers is provided downstream of the first sheet feeding roller configured to take in sheets from the sheet stacking tray and separates the sheets. The pair of the second sheet feeding rollers is provided downstream of the pair of the separation rollers and carries the sheets in the sheet carrying direction. The carrying detection sensor is provided in the vicinity of the pair of the second sheet feeding rollers and detects passing of the sheets. The heating device erases images formed on the sheets by heating the sheets to or above a color erasing temperature of a developer. Upon detection of double feeding of the sheets on the basis of an output of the carrying detection sensor, the control device rotationally drives one of the pair of the separation rollers in the sheet carrying direction and the other in a direction opposite to the sheet carrying direction by a certain distance.
摘要翻译：图像擦除装置包括片材堆垛盘，第一片材进给辊，一对分离辊，一对第二片材进给辊，携带检测传感器，片材传送装置，加热装置和堆垛装置。一对分离辊设置在第一供纸辊的下游，其构造成从片材堆叠托盘收取片材并分离片材。一对第二片材进给辊设置在一对分离辊的下游，并沿片材传送方向承载片材。携带检测传感器设置在一对第二送纸辊的附近，并检测纸张的通过。加热装置通过将片材加热到显影剂的消色温度以上而擦除在片材上形成的图像。基于携带检测传感器的输出检测到纸张的双重进给，控制装置沿着纸张传送方向旋转地驱动一对分离辊中的一个，并且沿与片材传送方向相反的方向一定距离。

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