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1.发明公开
公开(公告)号：EP3118006A3
公开(公告)日：2017-03-01
申请号：EP16178065.5
申请日：2016-07-05
Applicant: Kabushiki Kaisha Toshiba , Toshiba TEC Kabushiki Kaisha
Inventor： NISHIMURA, Yosuke , YASUI, Kazumasa
IPC: B41J2/32
CPC classification number: B41M7/0009 , B41J2/32 , B41J2202/37 , G06K15/16 , G06K15/4025 , G06K15/4095 , H04N1/00795 , H04N1/00803
Abstract: According to an embodiment, an image erasing apparatus includes a reading unit, an erasing unit, an image forming unit, and a controller. The reading unit reads identification information formed on a sheet conveyed. The erasing unit erases a part or all of a first image formed on the sheet after the identification information is read. The controller obtains image data corresponding to the identification information that is read by the reading unit. The controller controls the image forming unit so as to form a second image, which is indicated by the obtained image data, onto the sheet from which the first image has been erased.
Abstract translation: 根据实施例，图像擦除装置包括读取单元，擦除单元，图像形成单元和控制器。 读取单元读取形成在输送的纸张上的识别信息。 在识别信息被读取之后，擦除单元擦除在片材上形成的第一图像的一部分或全部。 控制器获取与由读取单元读取的识别信息相对应的图像数据。 控制器控制图像形成单元，以便将由所获得的图像数据指示的第二图像形成到已经被擦除了第一图像的纸张上。
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2.发明公开IMAGE ERASING APPARATUS CONFIGURED TO TURN OVER A SHEET AND METHOD FOR PROCESSING A SHEET 审中-公开图像擦除设备配置成翻转单页和处理单页的方法
公开(公告)号：EP3124247A2
公开(公告)日：2017-02-01
申请号：EP16171455.5
申请日：2016-05-26
Applicant: Kabushiki Kaisha Toshiba , Toshiba TEC Kabushiki Kaisha
Inventor： SAINO, Hisashi
IPC: B41J2/00
CPC classification number: B41M7/0009 , B41J2/32 , B41J29/36 , B41J29/38 , B41J2202/37
Abstract: An image erasing apparatus includes a reading unit configured to read identifiers printed on each of first and second surfaces of a sheet, an erasing unit, a sheet storage unit, a conveying unit configured turn over the sheet while conveying the sheet, and a control unit. The control unit is configured to determine a first number of times the first surface of the sheet has been subjected to an erasing process and a second number of times the second surface of the sheet has been subjected to the erasing process, based on the identifiers read by the reading unit, control the conveying unit to turn over the sheet when the first number of times is smaller than the second number of times, and control the conveying unit to convey the sheet without turning over the sheet when the first number of times is greater than the second number of times.
Abstract translation: 一种图像擦除设备，包括：读取单元，配置为读取印刷在纸张的第一和第二表面中的每一个上的标识符;擦除单元;纸张储存单元;配置成在输送纸张的同时翻转纸张的输送单元;以及控制单元 。 控制单元被配置为基于读取的标识符来确定片材的第一表面已经经历擦除处理的第一次数和片材的第二表面已经经历擦除处理的第二次数 当所述第一次数小于所述第二次数时，由所述读取单元控制所述传送单元翻转所述片材，并且当所述第一次数为第二次数时，控制所述传送单元传送片材而不翻转片材 大于第二次数。
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公开(公告)号：EP2788195B1
公开(公告)日：2015-10-07
申请号：EP12854898.9
申请日：2012-11-28
Applicant: Ricoh Company, Ltd.
Inventor： ISHIMI, Tomomi , KAWAHARA, Shinya , ASAI, Toshiaki , HOTTA, Yoshihiko
CPC classification number: B41J2/315 , B41J2/32 , B41J2/47 , B41J2/4753 , B41J2202/37 , B41M7/0009
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公开(公告)号：EP2613945B1
公开(公告)日：2015-03-04
申请号：EP11823620.7
申请日：2011-09-01
Applicant: Ricoh Company Ltd.
Inventor： YAMAMOTO, Kazutaka
CPC classification number: B41J2/32 , B41J2/473 , B41J2/4753 , B41J2202/37 , B41M5/305
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公开(公告)号：EP3069888B1
公开(公告)日：2018-08-15
申请号：EP16159947.7
申请日：2016-03-11
Applicant: Ricoh Company, Ltd.
Inventor： ISHIMI, Tomomi , KAWAHARA, Shinya , ASAI, Toshiaki , OHI, Katsuya
CPC classification number: B41M7/0009 , B41J2/32 , B41J2/47 , B41J2/4753 , B41J2202/37 , B41M5/305 , G02B26/10 , G06K15/1242 , G06K15/1247
Abstract: Provided is an image erasing method including heating a thermoreversible recording medium with laser beams to erase an image which has been recorded on the thermoreversible recording medium, the thermoreversible recording medium reversibly changing between a colored state and a decolored state depending on a heating temperature and a cooling time; and measuring at least one of a surface temperature of the thermoreversible recording medium and an erasing environmental temperature before a beginning of erasing the image to obtain a measured temperature value and controlling a heating time with the laser beams to be emitted for erasing the image depending on the measured temperature value.
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Patent Agency Ranking6.发明公开THERMOREVERSIBLE RECORDING MEDIUM, IMAGE PROCESSING DEVICE USING THE SAME, AND CONVEYOR LINE SYSTEM 审中-公开热反射式记录介质，使用该装置的图像处理装置和输送线系统
公开(公告)号：EP3271189A1
公开(公告)日：2018-01-24
申请号：EP16767995.0
申请日：2016-03-15
Applicant: Ricoh Company, Limited
Inventor： ASAI, Toshiaki , ISHIMI, Tomomi , KAWAHARA, Shinya , OHI, Katsuya
CPC classification number: B41M5/3275 , B41J2/32 , B41J2202/37 , B41M5/305 , B41M5/3335 , B41M5/42 , B41M7/0009 , B41M2205/04 , B41M2205/36 , B41M2205/38 , B41M2205/40
Abstract: A thermoreversible recording medium including a support, and a thermoreversible recording layer, which is disposed on the support, and contains a leuco dye, and a reversible color developer, wherein an average particle diameter of granules in the thermoreversible recording layer is 0.35 micrometers or smaller.
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公开(公告)号：EP3181366A1
公开(公告)日：2017-06-21
申请号：EP16202961.5
申请日：2016-12-08
Applicant: Kabushiki Kaisha Toshiba , Toshiba TEC Kabushiki Kaisha
Inventor： UMEZAWA, Noriyuki
CPC classification number: B41M7/0009 , B41J2/32 , B41J13/0009 , B41J13/0036 , B41J13/106 , B41J2202/37
Abstract: A decoloring apparatus (1) comprises a decoloring unit (12) configured to carry out a decoloring processing which decolors the color of an image formed on a paper (S) with a decolorable color material; a scanner (13) configured to scan the papers (S) to which the decoloring processing is carried out; a memory (15) configured to store data of a predetermined image indicating a predetermined form formed on the paper (S); a conveyance section (17) configured to convey the paper (S) scanned by the scanner (13) to a plurality of paper discharging positions (21, 22, 23); and a control section (14) configured to determine whether or not the scan image generated by the scanner (13) is consistent with the predetermined image, and to drive the conveyance section (17) to respectively convey the papers (S) on each of which the scan image is consistent with the predetermined image and the papers (S) on each of which the scan image is not consistent with the predetermined image to different positions (21, 22, 23).
Abstract translation: 一种消色装置（1），包括消色装置（12），消色装置（12）用于消色纸张（S）上形成的图像的颜色以消色颜料进行消色处理; 扫描仪（13），用于扫描进行了脱色处理的纸张（S）;扫描仪 存储器（15），其被配置为存储指示形成在所述纸（S）上的预定形式的预定图像的数据; 输送部（17），其将由所述扫描仪（13）扫描的所述用纸（S）输送到多个排纸位置（21,22,23）。 以及控制部分，其被配置为确定由所述扫描仪生成的所述扫描图像是否与所述预定图像一致，并且驱动所述输送部分以在每个所述输送部分上分别输送所述纸张， 其中扫描图像与预定图像以及扫描图像与预定图像不一致的纸张（S）与不同位置（21,22,23）一致。
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公开(公告)号：EP2613945A4
公开(公告)日：2014-04-16
申请号：EP11823620
申请日：2011-09-01
Applicant: RICOH CO LTD
Inventor： YAMAMOTO KAZUTAKA
CPC classification number: B41J2/32 , B41J2/473 , B41J2/4753 , B41J2202/37 , B41M5/305
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9.发明公开IMAGE ERASING APPARATUS CONFIGURED TO TURN OVER A SHEET AND METHOD FOR PROCESSING A SHEET 审中-公开把一个作者的映像文件，删除设备和方法进行处理BLADE
公开(公告)号：EP3124247A3
公开(公告)日：2017-03-01
申请号：EP16171455.5
申请日：2016-05-26
Applicant: Kabushiki Kaisha Toshiba , Toshiba TEC Kabushiki Kaisha
Inventor： SAINO, Hisashi
IPC: B41J2/32
CPC classification number: B41M7/0009 , B41J2/32 , B41J29/36 , B41J29/38 , B41J2202/37
Abstract: An image erasing apparatus includes a reading unit configured to read identifiers printed on each of first and second surfaces of a sheet, an erasing unit, a sheet storage unit, a conveying unit configured turn over the sheet while conveying the sheet, and a control unit. The control unit is configured to determine a first number of times the first surface of the sheet has been subjected to an erasing process and a second number of times the second surface of the sheet has been subjected to the erasing process, based on the identifiers read by the reading unit, control the conveying unit to turn over the sheet when the first number of times is smaller than the second number of times, and control the conveying unit to convey the sheet without turning over the sheet when the first number of times is greater than the second number of times.
Abstract translation: 图像擦除装置包括被配置为读取印在每个薄片的第一和第二表面的标识符来擦除单元，薄片容纳单元，传送单元，被配置翻转片材，同时输送片材的读取部，以及控制部 ， 所述控制单元被配置为确定矿的次数的片材的第一表面已经经受一个firstNumber在擦除过程和倍的片材的第二表面已经经过擦除进程的第二数目，基于所述标识符读取 由读出单元，控制所述输送单元，以在片材翻当的次数的第一数量大于次第二数量小，并且控制所述输送单元，而不在片材翻转当次数的第一数目，以便传送纸 大于次所述第二数量。
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公开(公告)号：EP3118006A2
公开(公告)日：2017-01-18
申请号：EP16178065.5
申请日：2016-07-05
Applicant: Kabushiki Kaisha Toshiba , Toshiba TEC Kabushiki Kaisha
Inventor： NISHIMURA, Yosuke , YASUI, Kazumasa
IPC: B41J2/32
CPC classification number: B41M7/0009 , B41J2/32 , B41J2202/37 , G06K15/16 , G06K15/4025 , G06K15/4095 , H04N1/00795 , H04N1/00803
Abstract: According to an embodiment, an image erasing apparatus includes a reading unit, an erasing unit, an image forming unit, and a controller. The reading unit reads identification information formed on a sheet conveyed. The erasing unit erases a part or all of a first image formed on the sheet after the identification information is read. The controller obtains image data corresponding to the identification information that is read by the reading unit. The controller controls the image forming unit so as to form a second image, which is indicated by the obtained image data, onto the sheet from which the first image has been erased.
Abstract translation: 根据一个实施例，一种图像擦除设备包括读取单元，擦除单元，图像形成单元和控制器。 读取单元读取在传送的纸张上形成的识别信息。 在识别信息被读取之后，擦除单元擦除在薄片上形成的第一图像的一部分或全部。 控制器获得与由读取单元读取的识别信息相对应的图像数据。 控制器控制图像形成单元，以便将由所获得的图像数据指示的第二图像形成到第一图像已经被擦除的片材上。
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