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41. 发明授权

US08564631B2 Image erasing apparatus and control method for image erasing apparatus 有权
标题翻译：图像擦除装置及图像擦除装置的控制方法
公开(公告)号：US08564631B2
公开(公告)日：2013-10-22
申请号：US13620176
申请日：2012-09-14
申请人： Hiroyuki Taguchi , Isao Yahata , Ken Iguchi , Takahiro Kawaguchi , Hiroyuki Tsuchihashi , Hiroyuki Taki
发明人： Hiroyuki Taguchi , Isao Yahata , Ken Iguchi , Takahiro Kawaguchi , Hiroyuki Tsuchihashi , Hiroyuki Taki
IPC分类号： B41J2/32
CPC分类号： G03G15/657 , B41J29/36 , G03G2215/00738 , G03G2215/00945 , G03G2215/20 , G03G2215/2045
摘要： An image erasing apparatus includes: a supply unit which supplies a recording medium; a collection unit which collects the recording medium supplied by the supply unit; plural carrying roller pairs which carry the recording medium supplied by the supply unit, toward the collection unit; a detection unit which acquires information about a metallic foreign matter adhering to the recording medium; a heating unit which heats the recording medium to a color erasing temperature of a developer or higher; and a carrying control unit which decelerates a rotation speed of the plural carrying roller pairs from a first speed to a second speed when the information about the metallic foreign matter is acquired by the detection unit.
摘要翻译：图像擦除装置包括：供给单元，其供给记录介质; 收集单元，其收集由所述供应单元供应的记录介质; 承载由供给单元供给的记录介质的多个承载辊对朝向收集单元; 检测单元，其获取关于粘附到所述记录介质的金属异物的信息; 加热单元，其将记录介质加热到显影剂的消色温度以上; 以及携带控制单元，当由所述检测单元获取关于所述金属异物的信息时，所述多个传送辊对的旋转速度从第一速度减速到第二速度。

42. 发明授权

US08542260B2 Device detecting curl of sheet and image erasing device 有权
标题翻译：设备检测纸张和图像擦除装置的卷曲
公开(公告)号：US08542260B2
公开(公告)日：2013-09-24
申请号：US13045418
申请日：2011-03-10
申请人： Hiroyuki Tsuchihashi , Takahiro Kawaguchi , Isao Yahata , Hiroyuki Taguchi , Ken Iguchi , Hiroyuki Taki
发明人： Hiroyuki Tsuchihashi , Takahiro Kawaguchi , Isao Yahata , Hiroyuki Taguchi , Ken Iguchi , Hiroyuki Taki
IPC分类号： B41J29/16
CPC分类号： B41J11/0005 , B65H7/06 , B65H7/12 , B65H29/62 , B65H31/24 , B65H43/04 , B65H2301/511 , B65H2404/611 , B65H2404/68 , B65H2511/13 , B65H2511/17 , B65H2511/512 , B65H2511/516 , B65H2511/524 , B65H2513/42 , B65H2553/30 , B65H2553/612 , B65H2220/01 , B65H2220/02 , B65H2220/03
摘要： There is provided a device detecting curling of a sheet, the device including a first guide member carrying the sheet; a second guide member including a carriage path that is broader than the carriage path of the first guide member and accepting the curling of the sheet; and sensors with detection ranges into which a portion of the curling of the sheet enters, in the carriage path of the second guide member.
摘要翻译：提供了一种检测片材卷曲的装置，该装置包括承载片材的第一导向件; 第二引导构件，其包括比第一引导构件的滑动路径宽的托架路径，并接受片材的卷曲; 以及具有检测范围的传感器，其中片材的一部分卷曲在第二引导构件的托架路径中进入。

43. 发明申请

US20130057633A1 IMAGE ERASING APPARATUS FOR ERASING IMAGE ON SHEET WHILE CARRYING SHEET 有权
标题翻译：用于擦除纸张上的图像的图像擦除装置
公开(公告)号：US20130057633A1
公开(公告)日：2013-03-07
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： B41J2/325
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。

44. 发明授权

US08350878B2 Image erasing apparatus, and method of determining foreign matter attached to recording medium supplied to image erasing apparatus 有权
标题翻译：图像擦除装置和确定附着到提供给图像擦除装置的记录介质的异物的方法
公开(公告)号：US08350878B2
公开(公告)日：2013-01-08
申请号：US13042435
申请日：2011-03-07
申请人： Hiroyuki Taguchi , Isao Yahata , Ken Iguchi , Takahiro Kawaguchi , Hiroyuki Tsuchihashi , Hiroyuki Taki
发明人： Hiroyuki Taguchi , Isao Yahata , Ken Iguchi , Takahiro Kawaguchi , Hiroyuki Tsuchihashi , Hiroyuki Taki
IPC分类号： B41J29/16
CPC分类号： G03G21/00 , B41J2/32 , B41J2202/37 , B41M7/0009 , B65H5/26 , B65H29/62 , B65H2301/511 , B65H2511/521 , B65H2513/42 , B65H2553/20 , B65H2220/01 , B65H2220/02
摘要： An image erasing apparatus includes: a supply unit that supplies a recording medium; a recovery unit that recovers the recording medium supplied by the supply unit; a plurality of pairs of carrying rollers that carry the recording medium supplied by the supply unit toward the recovery unit; a detecting unit that acquires information regarding foreign matter made of metal attached to the recording medium; a heating unit that heats the recording medium to a temperature equal to or higher than a color-erasing temperature of a developer; and a carriage control unit that reduces a rotation speed of the plurality of pairs of rollers from a first speed to a second speed when the detecting unit acquires the information regarding the foreign matter made of metal.
摘要翻译：图像擦除装置包括：供给单元，其供给记录介质; 恢复由所述供应单元供应的记录介质的恢复单元; 多个输送辊，其将由供给单元供给的记录介质传送到回收单元; 检测单元，其获取关于附着在所述记录介质上的由金属制成的异物的信息; 加热单元，其将所述记录介质加热到等于或高于显影剂的消色温度的温度; 以及托架控制单元，当检测单元获取关于由金属制成的异物的信息时，将多对辊的转速从第一速度降低到第二速度。

45. 发明申请

US20120275803A1 IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD 有权
标题翻译：图像形成装置和图像形成方法
公开(公告)号：US20120275803A1
公开(公告)日：2012-11-01
申请号：US13449256
申请日：2012-04-17
申请人： Hiroyuki TAGUCHI , Isao Yahata , Takahiro Kawaguchi , Ken Iguchi , Hiroyuki Tsuchihashi , Hiroyuki Taki
发明人： Hiroyuki TAGUCHI , Isao Yahata , Takahiro Kawaguchi , Ken Iguchi , Hiroyuki Tsuchihashi , Hiroyuki Taki
IPC分类号： G03G15/01 , G03G13/20 , G03G15/20
CPC分类号： G03G15/6585 , G03G15/6582 , G03G21/043 , G03G2215/00021 , G03G2215/00299
摘要： An image forming apparatus forms a stamp image with a stamp image developer having a color developing temperature at a color erasing temperature of an image forming developer, and forms a mask image with a mask image developer having a color re-developing temperature at a temperature not lower than a color re-developing temperature of the image forming developer. Accordingly, when a confidential document is color-erased, the stamp image develops color, and when the color-erased confidential document again develops color, it can not be read.
摘要翻译：图像形成装置与具有成像显影剂的消色温度的彩色显影温度的印模图像显影剂形成印模图像，并且在不具有显色温度的掩模图像显影剂中形成掩模图像，该掩模图像显影剂具有显色温度低于成像显影剂的显色温度。因此，当机密文件被彩色擦除时，邮票图像显色，当彩色打印的机密文件再次显色时，不能读取。

46. 发明申请

US20110235075A1 DECOLORING APPARATUS 有权
标题翻译：装饰装置
公开(公告)号：US20110235075A1
公开(公告)日：2011-09-29
申请号：US13069285
申请日：2011-03-22
申请人： Ken Iguchi , Hiroyuki Taki , Hiroyuki Tsuchihashi , Isao Yahata , Hiroyuki Taguchi , Takahiro Kawaguchi
发明人： Ken Iguchi , Hiroyuki Taki , Hiroyuki Tsuchihashi , Isao Yahata , Hiroyuki Taguchi , Takahiro Kawaguchi
IPC分类号： G06F3/12
CPC分类号： H04N1/00567 , B41M7/0009 , H04N1/00716 , H04N1/2162 , H04N1/23 , H04N1/2323 , H04N1/2376 , H04N1/2392
摘要： According to one embodiment, an decoloring apparatus includes: an decoloring processing unit configured to apply decoloring processing decoloring a color of an decolorable colorant; a sheet conveying unit configured to convey a sheet and cause the sheet to pass through the decoloring processing unit; an image reading unit arranged further on an upstream side than the decoloring processing unit in a sheet conveying direction by the sheet conveying unit and configured to read an image formed on the sheet conveyed by the sheet conveying unit; a thickness sensor arranged further on the upstream side than the decoloring processing unit in the sheet conveying direction by the sheet conveying unit and configured to detect thickness of the sheet conveyed by the sheet conveying unit; an decolorability determining unit configured to determine, on the basis of a detection result in at least one of the image reading unit and the thickness sensor, executability of the decoloring processing in the decoloring processing unit of the sheet set as a detection target; a storing unit configured to store information indicating a number of sheets determined as decoloring processing unexecutable by the decolorability determining unit; and a display control unit configured to cause a display to screen-display the information stored in the storing unit indicating the number of sheets determined as decoloring processing unexecutable by the decolorability determining unit.
摘要翻译：根据一个实施方案，消色装置包括：消色处理单元，被配置为对消色颜料的颜色进行消色处理; 纸张传送单元，其构造成输送片材并使片材通过消色处理单元; 图像读取单元，其通过所述片材输送单元在片材输送方向上比所述消色处理单元更靠上游侧配置，并且构造为读取由所述片材输送单元输送的片材上形成的图像; 厚度传感器，其通过所述纸张传送单元进一步布置在所述纸张输送方向上比所述消色处理单元在所述上游侧的上游侧，并且被配置为检测由所述纸张输送单元输送的纸张的厚度; 一种脱色确定单元，被配置为基于所述图像读取单元和所述厚度传感器中的至少一个的检测结果确定作为检测对象的所述纸张的所述消色处理单元中的所述消色处理的可执行性; 存储单元，被配置为存储指示由所述可脱色性确定单元不可执行的确定为消色处理的纸张数量的信息; 以及显示控制单元，被配置为使显示器屏幕显示存储在存储单元中的信息，其指示由所述可脱色性确定单元确定为无法执行的消色处理的纸张数量。

47. 发明申请

US20110222131A1 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：US20110222131A1
公开(公告)日：2011-09-15
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： H04N1/387
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。

48. 发明申请

US20110222130A1 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：分解装置，确定分离成功或失败的方法和计算机可读记录介质记录分离成功或未确定程序
公开(公告)号：US20110222130A1
公开(公告)日：2011-09-15
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： H04N1/387
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。

49. 发明申请

US20110222084A1 DECOLORING DEVICE, SHEET CONVEYING METHOD, AND COMPUTER-READABLE RECORDING MEDIUM RECORDING SHEET CONVEYING PROGRAM 有权
标题翻译：分离装置，板材输送方法和计算机可读记录介质传送程序
公开(公告)号：US20110222084A1
公开(公告)日：2011-09-15
申请号：US13042876
申请日：2011-03-08
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 second sheet conveying unit, a reversing and conveying unit, a manual feed tray, and a manual discharge tray. The reversing and conveying unit is disposed adjacent to an outer wall of the decoloring device in relation to the first sheet conveying unit, and conveys once again the sheet, which is temporarily brought into the second sheet conveying unit after being decolored by the decoloring unit and is switch-back conveyed, to the first sheet conveying unit. The manual feed tray is provided at an outer wall side of the decoloring device adjacent to the reversing and conveying unit. The manual discharge tray is provided at a position of the outer wall side of the decoloring device adjacent to the reversing and conveying 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，第二纸张传送单元，反转输送单元，手动进纸盘和手动排纸盘。反转输送单元相对于第一片材输送单元与消色装置的外壁相邻配置，并再次传送片材，该片材在被脱色单元脱色后临时地进入第二片材输送单元，被切换回送到第一片材输送单元。手动进给托盘设置在与反转和输送单元相邻的消色装置的外壁侧。手动排出托盘设置在脱色装置的与反转输送单元相邻的外壁侧的位置。

50. 发明申请

US20110221852A1 Printing Sheet Reusability Determination Device, Erasing Device, Image Forming Device, and Printing Sheet Reusability Determination Method 有权
标题翻译：印刷纸可重复使用性测定装置，擦除装置，成像装置和印刷纸重复使用性测定方法
公开(公告)号：US20110221852A1
公开(公告)日：2011-09-15
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： B41J2/325
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，其携带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。

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