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公开(公告)号：US10035369B2
公开(公告)日：2018-07-31
申请号：US15364904
申请日：2016-11-30
Applicant: KABUSHIKI KAISHA TOSHIBA , TOSHIBA TEC KABUSHIKI KAISHA
Inventor： Ken Iguchi , Hidetoshi Yokochi , Isao Yahata , Takahiro Kawaguchi , Yoshiaki Sugizaki , Kikuo Mizutani , Hiroyuki Taki , Hiroyuki Tsuchihashi , Chiaki Iizuka
CPC classification number: B41M7/0009 , B41J2/32 , B41J29/26 , B41J2202/37
Abstract: An image erasing apparatus according to an embodiment includes a sheet supply portion that supplies a sheet and an ejector. A first conveying path conveys the sheet from the sheet supply portion toward the ejector. A reader arranged on the first conveying path reads an image on the sheet. A second conveying path branches from the first conveying path at a downstream of the reader on the first conveying path and merges with the first conveying path at an upstream of the reader on the first conveying path. An erasing unit is arranged on the second conveying path. A conveying path changing portion is arranged at a branching portion. An operating portion receives a setup of the processing to the sheet. A controller changes a conveying path of the sheet in accordance with the setup received by the operating portion before the sheet is supplied from the sheet supply portion.
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公开(公告)号：US20180067424A1
公开(公告)日：2018-03-08
申请号：US15681658
申请日：2017-08-21
Applicant: KABUSHIKI KAISHA TOSHIBA , TOSHIBA TEC KABUSHIKI KAISHA
Inventor： Kikuo Mizutani
CPC classification number: G03G15/205 , B41M7/0009 , G03G15/6582 , G03G21/00 , G03G21/20 , G03G2215/00383 , G03G2215/00666 , G03G2215/00759
Abstract: According to an embodiment, an image processing apparatus includes a detector, a heater, and a controller. The detector detects an image formed on a sheet. The heater applies a predetermined heat amount onto the sheet to carry out erasing processing on the sheet. The controller controls, based on a detection result of the detector, the number of times the erasing processing is to be carried out on the sheet and a heat amount to be applied onto the sheet in the erasing processing.
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公开(公告)号：US09566815B2
公开(公告)日：2017-02-14
申请号：US14292589
申请日：2014-05-30
Applicant: KABUSHIKI KAISHA TOSHIBA , TOSHIBA TEC KABUSHIKI KAISHA
Inventor： Ken Iguchi , Hidetoshi Yokochi , Isao Yahata , Takahiro Kawaguchi , Yoshiaki Sugizaki , Kikuo Mizutani , Hiroyuki Taki , Hiroyuki Tsuchihashi , Chiaki Iizuka
CPC classification number: B41M7/0009 , B41J2/32 , B41J29/26 , B41J2202/37
Abstract: According to one embodiment, a first conveying path to form a conveying path from the sheet supply portion toward the ejector, a reader arranged on the first conveying path to read an image on a surface of the sheet, an erasure to erase the image on the sheet formed with image erasable material, a switching portion arranged on the first conveying path at a downstream side of the reader in a sheet conveying direction to switch the sheet conveying direction to a direction of the ejector or a direction of the erasure, and a second conveying path having the erasure which, at a position where the switching portion is arranged, branches from the first conveying path at the downstream side of the reader and merges with the first conveying path at a meeting point between the sheet supply portion and the reader.
Abstract translation: 根据一个实施例，形成从片材供应部分朝向喷射器的输送路径的第一传送路径，布置在第一传送路径上以读取片材表面上的图像的读取器，擦除图像的擦除 形成有图像可擦除材料的片材，切换部分，其沿纸张输送方向布置在读取器的下游侧的第一输送路径上，以将片材输送方向切换到喷射器的方向或擦除方向;以及第二 具有擦除的输送路径在切换部配置的位置处从读取器的下游侧的第一输送路径分支，并在片材供给部和读取器之间的汇合处与第一输送路径并列。
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公开(公告)号：US09539842B2
公开(公告)日：2017-01-10
申请号：US15041543
申请日：2016-02-11
Applicant: KABUSHIKI KAISHA TOSHIBA , TOSHIBA TEC KABUSHIKI KAISHA
Inventor： Ken Iguchi , Hidetoshi Yokochi , Isao Yahata , Takahiro Kawaguchi , Yoshiaki Sugizaki , Kikuo Mizutani , Hiroyuki Taki , Hiroyuki Tsuchihashi , Chiaki Iizuka
CPC classification number: B41M7/0009 , B41J2/32 , B41J29/26 , B41J2202/37
Abstract: An image erasing method, according to an embodiment, includes the steps of supplying a sheet from a sheet supply section and conveying the sheet from the sheet supply section on a first conveying path. The method further includes controlling, based on a selected mode, the first conveying path, a reader, a second conveying path, an erasing unit, and a switching section. When the selected mode is an erasing mode, the sheet is conveyed on the first conveying path without being read by the reader, conveyed on the second conveying path where the image is erased by the erasing unit, and then conveyed to a discharge tray. When the selected mode is a reading mode, the sheet is conveyed on the first conveying path where the surface of the sheet is read by the reader, and then conveyed to the discharge tray without being conveyed on the second conveying path.
Abstract translation: 根据实施例的图像擦除方法包括以下步骤：从片材供应部分供应片材，并在第一传送路径上从片材供应部分输送片材。 该方法还包括基于所选择的模式来控制第一传送路径，读取器，第二传送路径，擦除单元和切换部分。 当所选择的模式是擦除模式时，纸张在第一传送路径上被传送，而不被读取器读取，在由擦除单元擦除图像的第二传送路径上传送，然后被传送到排出托盘。 当所选择的模式是读取模式时，纸张在读取器读取纸张的表面的第一输送路径上被输送，然后在不在第二输送路径上被输送的情况下被输送到排出托盘。
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公开(公告)号：US20160159129A1
公开(公告)日：2016-06-09
申请号：US15041444
申请日：2016-02-11
Applicant: KABUSHIKI KAISHA TOSHIBA , TOSHIBA TEC KABUSHIKI KAISHA
Inventor： Ken Iguchi , Hidetoshi Yokochi , Isao Yahata , Takahiro Kawaguchi , Yoshiaki Sugizaki , Kikuo Mizutani , Hiroyuki Taki , Hiroyuki Tsuchihashi , Chiaki IIzuka
IPC: B41M7/00
CPC classification number: B41M7/0009 , B41J2/32 , B41J29/26 , B41J2202/37
Abstract: According to one embodiment, an image erasing apparatus includes a sheet supply section, a discharge tray, a first conveying path, a reader, a second conveying path, an erasing unit and a switching section. A controller controls the first conveying path, the reader, the second conveying path, the erasing unit and the switching section depending on a selected mode. When the selected mode is an erasing mode, the sheet is conveyed on the first conveying path without being read by the reader, conveyed on the second conveying path where the image is erased by the erasing unit, and then conveyed to the discharge tray. When the selected mode is a reading mode, the sheet is conveyed on the first conveying path where the surface of the sheet is read by the reader, and then conveyed to the discharge tray without being conveyed on the second conveying path.
Abstract translation: 根据一个实施例，图像擦除装置包括片材供应部分，排出托盘，第一传送路径，读取器，第二传送路径，擦除单元和切换部分。 控制器根据所选择的模式控制第一输送路径，读取器，第二输送路径，擦除单元和切换部。 当所选择的模式是擦除模式时，纸张在第一传送路径上被传送，而不被读取器读取，在由擦除单元擦除图像的第二传送路径上传送，然后被传送到排出托盘。 当所选择的模式是读取模式时，纸张在读取器读取纸张的表面的第一输送路径上被输送，然后在不在第二输送路径上被输送的情况下被输送到排出托盘。
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Patent Agency Ranking
公开(公告)号：US09039009B2
公开(公告)日：2015-05-26
申请号：US14107956
申请日：2013-12-16
Applicant: KABUSHIKI KAISHA TOSHIBA , TOSHIBA TEC KABUSHIKI KAISHA
Inventor： Toshiaki Oshiro , Ken Iguchi , Isao Yahata , Kikuo Mizutani , Hiroyuki Taki , Chiaki Iizuka , Hidetoshi Yokochi , Yoshiaki Sugizaki , Takahiro Kawaguchi , Hiroyuki Tsuchihashi , Hiroyuki Hazu , Yoichi Yamaguchi , Hiroyuki Sugiyama , Yuichi Saito , Jun Ishii
CPC classification number: B65H7/20 , B65H1/266 , B65H7/06 , B65H7/125 , B65H7/14 , B65H7/18 , B65H2405/11425 , B65H2511/51 , B65H2511/515 , B65H2511/521 , B65H2511/528 , B65H2513/512 , B65H2553/612 , B65H2553/80 , B65H2220/01 , B65H2220/03 , B65H2220/02
Abstract: A sheet feed apparatus which includes a sheet feed tray in which a plurality of sheets is loaded in piles; a sheet feed roller which is provided at a forward position of the sheet feed tray in a sheet feed direction, and sends the loaded sheets inside thereof; and a lift detection sensor which detects, by using a movable lever, a lift of a sheet bundle which occurs when the sheet bundle, of which a rear or a side in a sheet feed direction is bound, is sent by the sheet feed roller therein, the lift detection sensor being provided at a side position of the sheet bundle in a width direction and at a backward position with respect to the center of the sheet bundle in the sheet feed direction.
Abstract translation: 一种片材进给装置，其包括其中多个片材被装载在桩中的片材进给托盘; 送纸辊，其沿着送纸方向设置在供纸盘的前方位置，并将装载的片材送入其内; 以及升降机检测传感器，其通过使用可移动的杆来检测当片材馈送方向的后侧或一侧被捆扎在其上的片材束时由片材进给辊发送的片材束的升高 升降检测传感器设置在片材摞的宽度方向的侧面位置，并且相对于片材摞在片材进给方向上的中心位于后方位置。
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公开(公告)号：US10131174B2
公开(公告)日：2018-11-20
申请号：US15903071
申请日：2018-02-23
Applicant: KABUSHIKI KAISHA TOSHIBA , TOSHIBA TEC KABUSHIKI KAISHA
Inventor： Hiroyuki Tsuchihashi , Kikuo Mizutani , Hidetoshi Yokochi , Isao Yahata , Takahiro Kawaguchi , Yoshiaki Sugizaki , Hiroyuki Taki , Ken Iguchi , Chiaki Iizuka
IPC: B41M7/00
Abstract: An erasing apparatus of embodiments has a color erasing device, the color erasing device has: a first heating member; a second heating member provided at a position facing the first heating member so as to form a nip portion therebetween through which the sheet is passed; a halogen lamp configured to heat the second heating member from outside thereof; and a reflector provided at a position opposite to the second heating member with the halogen lamp interposed therebetween and having a reflective surface configured to reflect heat received from the halogen lamp toward the second heating member, the reflector forming a guiding section configured to be in sliding contact with the sheet being conveyed so as to guide the sheet to the nip portion, the guiding section being heated by the halogen lamp.
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公开(公告)号：US09776448B2
公开(公告)日：2017-10-03
申请号：US15041444
申请日：2016-02-11
Applicant: KABUSHIKI KAISHA TOSHIBA , TOSHIBA TEC KABUSHIKI KAISHA
Inventor： Ken Iguchi , Hidetoshi Yokochi , Isao Yahata , Takahiro Kawaguchi , Yoshiaki Sugizaki , Kikuo Mizutani , Hiroyuki Taki , Hiroyuki Tsuchihashi , Chiaki Iizuka
CPC classification number: B41M7/0009 , B41J2/32 , B41J29/26 , B41J2202/37
Abstract: According to one embodiment, an image erasing apparatus includes a sheet supply section, a discharge tray, a first conveying path, a reader, a second conveying path, an erasing unit and a switching section. A controller controls the first conveying path, the reader, the second conveying path, the erasing unit and the switching section depending on a selected mode. When the selected mode is an erasing mode, the sheet is conveyed on the first conveying path without being read by the reader, conveyed on the second conveying path where the image is erased by the erasing unit, and then conveyed to the discharge tray. When the selected mode is a reading mode, the sheet is conveyed on the first conveying path where the surface of the sheet is read by the reader, and then conveyed to the discharge tray without being conveyed on the second conveying path.
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公开(公告)号：US20160159130A1
公开(公告)日：2016-06-09
申请号：US15041543
申请日：2016-02-11
Applicant: KABUSHIKI KAISHA TOSHIBA , TOSHIBA TEC KABUSHIKI KAISHA
Inventor： Ken Iguchi , Hidetoshi Yokochi , Isao Yahata , Takahiro Kawaguchi , Yoshiaki Sugizaki , Kikuo Mizutani , Hiroyuki Taki , Hiroyuki Tsuchihashi , Chiaki IIzuka
IPC: B41M7/00
CPC classification number: B41M7/0009 , B41J2/32 , B41J29/26 , B41J2202/37
Abstract: An image erasing method, according to an embodiment, includes the steps of supplying a sheet from a sheet supply section and conveying the sheet from the sheet supply section on a first conveying path. The method further includes controlling, based on a selected mode, the first conveying path, a reader, a second conveying path, an erasing unit, and a switching section. When the selected mode is an erasing mode, the sheet is conveyed on the first conveying path without being read by the reader, conveyed on the second conveying path where the image is erased by the erasing unit, and then conveyed to a discharge tray. When the selected mode is a reading mode, the sheet is conveyed on the first conveying path where the surface of the sheet is read by the reader, and then conveyed to the discharge tray without being conveyed on the second conveying path.
Abstract translation: 根据实施例的图像擦除方法包括以下步骤：从片材供应部分供应片材，并在第一传送路径上从片材供应部分输送片材。 该方法还包括基于所选择的模式来控制第一传送路径，读取器，第二传送路径，擦除单元和切换部分。 当所选择的模式是擦除模式时，纸张在第一传送路径上被传送，而不被读取器读取，在由擦除单元擦除图像的第二传送路径上传送，然后被传送到排出托盘。 当所选择的模式是读取模式时，纸张在读取器读取纸张的表面的第一输送路径上被输送，然后在不在第二输送路径上被输送的情况下被输送到排出托盘。
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公开(公告)号：US08922609B2
公开(公告)日：2014-12-30
申请号：US13972677
申请日：2013-08-21
Applicant: Kabushiki Kaisha Toshiba , Toshiba Tec Kabushiki Kaisha
Inventor： Ken Iguchi , Isao Yahata , Takahiro Kawaguchi , Yoshiaki Sugizaki , Kikuo Mizutani , Hiroyuki Taki , Hiroyuki Tsuchihashi , Chiaki Iizuka , Hidetoshi Yokochi , Toshiaki Oshiro , Hiroyuki Hazu , Yoichi Yamaguchi , Hiroyuki Sugiyama , Yuichi Saito
CPC classification number: B41M5/282 , B41J2/32 , B41J2202/37 , B41M7/0009 , B41M7/009
Abstract: According to an embodiment, a method for color erasing process includes the steps of: supplying a power to a heat source configured to heat a sheet having an image formed thereon using a color erasable material so as to cause heat generation as warming-up control; stopping the power supply to the heat source for a predetermined period of time in the warming-up control if the temperature of the heat source is increased starting from a temperature lower than a predetermined reference value that is lower than a color erasing temperature of the color erasable material and exceeds the predetermined reference value; performing maintenance control that is power supply control to maintain the temperature of the heat source at the target temperature; and performing, after the passage of the predetermined period of time, a color erasing process by the heat source.
Abstract translation: 根据一个实施例，一种彩色擦除处理方法包括以下步骤：向被配置为加热其上形成有图像的片材的热源供应功率，使用颜色可擦除材料，从而使热量产生作为预热控制; 如果热源的温度从低于比颜色的颜色消除温度低的预定参考值的温度开始增加，则在预热控制中停止对热源的供电预定时间段 可擦除材料并超过预定参考值; 执行作为电源控制的维护控制，以将热源的温度保持在目标温度; 并且在所述预定时间段过去之后，通过所述热源执行彩色擦除处理。
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