公开(公告)号：US08422892B2

公开(公告)日：2013-04-16

申请号：US12767535

申请日：2010-04-26

申请人： Minoru Yoshida ,  Yoshiaki Kaneko ,  Osamu Takagi ,  Takahito Kabai ,  Hiroyuki Taguchi ,  Ken Iguchi ,  Hiroshi Hashidume ,  Makoto Tani ,  Takahisa Hirano

发明人： Minoru Yoshida ,  Yoshiaki Kaneko ,  Osamu Takagi ,  Takahito Kabai ,  Hiroyuki Taguchi ,  Ken Iguchi ,  Hiroshi Hashidume ,  Makoto Tani ,  Takahisa Hirano

IPC分类号： G03G15/00

CPC分类号： G03G21/00 ,  B41M7/0009 ,  G06K15/14 ,  H04N1/00567 ,  H04N1/00795 ,  H04N1/2162 ,  H04N1/2323 ,  H04N1/32133 ,  H04N2201/3249 ,  H04N2201/3269 ,  H04N2201/3271

摘要： There is provided an image forming apparatus including: an image data acquiring unit that acquires image data of an image formed on a sheet; an identification information acquiring unit that acquires identification information that identifies the sheet on which the image is formed; an image forming unit that forms an image based on the image data on the sheet with a decolorable colorant which becomes colorless by a predetermined chemical reaction and that forms an identification information image based on the identification information on the sheet with a non-decolorable colorant which does not become colorless by the chemical reaction; and a storage control unit that stores the identification information and the image data of the image to be formed on the sheet, on which the identification information image corresponding to the identification information is formed, in a predetermined storage region in a correlated manner.

公开(公告)号：US08478151B2

公开(公告)日：2013-07-02

申请号：US12699286

申请日：2010-02-03

申请人： Ken Iguchi ,  Hiroyuki Taguchi ,  Minoru Yoshida ,  Osamu Takagi ,  Takahito Kabai ,  Yoshiaki Kaneko

发明人： Ken Iguchi ,  Hiroyuki Taguchi ,  Minoru Yoshida ,  Osamu Takagi ,  Takahito Kabai ,  Yoshiaki Kaneko

IPC分类号： G03G15/20

CPC分类号： G03G13/20 ,  B41J3/546 ,  B41J29/36 ,  G03G13/22 ,  G03G15/0178 ,  G03G15/0194 ,  G03G15/235 ,  G03G15/6558 ,  G03G15/6573 ,  G03G2215/00021 ,  G03G2215/0043 ,  G03G2215/00531 ,  G03G2215/0482

摘要： An image forming apparatus includes: a first image forming unit configured to form an image on a sheet using a first colorant to be heat-fixed on the sheet; a second image forming unit configured to form an image on the sheet using a second colorant that is erasable by heating; and a fixing device arranged further on a downstream side in a sheet conveying direction than the first image forming unit and further on an upstream side in the sheet conveying direction than the second image forming unit and capable of executing fixing processing for heat-fixing the image, which is formed on the sheet by the first image forming unit, on the sheet and executing erasing processing for heating the sheet, on which the image is formed with the second colorant, to erasing temperature to thereby erase the second colorant on the sheet.

公开(公告)号：US08237758B2

公开(公告)日：2012-08-07

申请号：US12701081

申请日：2010-02-05

申请人： Hiroyuki Taguchi ,  Ken Iguchi ,  Minoru Yoshida ,  Osamu Takagi ,  Takahito Kabai ,  Yoshiaki Kaneko

发明人： Hiroyuki Taguchi ,  Ken Iguchi ,  Minoru Yoshida ,  Osamu Takagi ,  Takahito Kabai ,  Yoshiaki Kaneko

IPC分类号： B41J29/16

CPC分类号： B41J2/32

摘要： An image erasing apparatus includes: a scanner which detects a side of a sheet on which an image is formed using a thermally decolorable coloring agent; a heat roller which provides heat for the sheet having the image formed thereon; and a controller which causes a quantity of heat provided for the sheet from the heat roller when an image forming side detected by the scanner does not face the heat roller to be greater than a quantity of heat provided for the sheet from the heat roller when the image forming side faces the heat roller.

摘要翻译： 一种图像擦除装置，包括：扫描器，其使用热解胶着色剂检测其上形成有图像的片材的一侧; 加热辊，其为其上形成有图像的片材提供热量; 以及控制器，当由扫描仪检测到的图像形成侧不面对加热辊时，从加热辊产生的片材的热量大于当来自加热辊的片材的热量时 图像形成侧面对加热辊。

公开(公告)号：US20110206403A1

公开(公告)日：2011-08-25

申请号：US13099265

申请日：2011-05-02

申请人： Yoshiaki KANEKO ,  Minoru Yoshida ,  Osamu Takagi ,  Takahito Kabai ,  Hiroyuki Taguchi ,  Ken Iguchi

发明人： Yoshiaki KANEKO ,  Minoru Yoshida ,  Osamu Takagi ,  Takahito Kabai ,  Hiroyuki Taguchi ,  Ken Iguchi

IPC分类号： G03G15/20 ,  B41J29/38

CPC分类号： G03G15/2014 ,  B41J2/21 ,  B41J29/38 ,  G03G15/10 ,  G03G15/2032 ,  G03G15/2039 ,  G03G2215/20

摘要： An image forming apparatus includes: a first image forming unit which forms a first image on a first recording medium with a first material which is not thermally decolorized; a second image forming unit which forms a second image on a second recording medium with a second material which is thermally decolorized; a fixing unit which is on a common carrying path shared by the first recording medium and the second recording medium and fixes the first image to the first recording medium; and a control unit which controls the fixing unit so that the temperature of the second recording medium passing through the fixing unit becomes lower than a decolorizing temperature of the second material.

摘要翻译： 图像形成装置包括：第一图像形成单元，其在第一记录介质上形成第一图像，其中第一材料不是热脱色的; 第二图像形成单元，其在具有热脱色的第二材料的第二记录介质上形成第二图像; 固定单元，其位于由所述第一记录介质和所述第二记录介质共享的公共承载路径上，并将所述第一图像固定到所述第一记录介质; 以及控制单元，其控制定影单元，使得通过定影单元的第二记录介质的温度低于第二材料的脱色温度。

公开(公告)号：US08290386B2

公开(公告)日：2012-10-16

申请号：US13099265

申请日：2011-05-02

申请人： Yoshiaki Kaneko ,  Minoru Yoshida ,  Osamu Takagi ,  Takahito Kabai ,  Hiroyuki Taguchi ,  Ken Iguchi

发明人： Yoshiaki Kaneko ,  Minoru Yoshida ,  Osamu Takagi ,  Takahito Kabai ,  Hiroyuki Taguchi ,  Ken Iguchi

IPC分类号： G03G15/20

CPC分类号： G03G15/2014 ,  B41J2/21 ,  B41J29/38 ,  G03G15/10 ,  G03G15/2032 ,  G03G15/2039 ,  G03G2215/20

摘要： An image forming apparatus includes: a first image forming unit which forms a first image on a first recording medium with a first material which is not thermally decolorized; a second image forming unit which forms a second image on a second recording medium with a second material which is thermally decolorized; a fixing unit which is on a common carrying path shared by the first recording medium and the second recording medium and fixes the first image to the first recording medium; and a control unit which controls the fixing unit so that the temperature of the second recording medium passing through the fixing unit becomes lower than a decolorizing temperature of the second material.

摘要翻译： 图像形成装置包括：第一图像形成单元，其在第一记录介质上形成第一图像，其中第一材料不是热脱色的; 第二图像形成单元，其在具有热脱色的第二材料的第二记录介质上形成第二图像; 固定单元，其位于由所述第一记录介质和所述第二记录介质共享的公共承载路径上，并将所述第一图像固定到所述第一记录介质; 以及控制单元，其控制定影单元，使得通过定影单元的第二记录介质的温度低于第二材料的脱色温度。

公开(公告)号：US07957660B2

公开(公告)日：2011-06-07

申请号：US12704832

申请日：2010-02-12

申请人： Yoshiaki Kaneko ,  Minoru Yoshida ,  Osamu Takagi ,  Takahito Kabai ,  Hiroyuki Taguchi ,  Ken Iguchi

发明人： Yoshiaki Kaneko ,  Minoru Yoshida ,  Osamu Takagi ,  Takahito Kabai ,  Hiroyuki Taguchi ,  Ken Iguchi

IPC分类号： G03G15/20

CPC分类号： G03G15/2014 ,  B41J2/21 ,  B41J29/38 ,  G03G15/10 ,  G03G15/2032 ,  G03G15/2039 ,  G03G2215/20

摘要： An image forming apparatus includes: a first image forming unit which forms a first image on a first recording medium with a first material which is not thermally decolorized; a second image forming unit which forms a second image on a second recording medium with a second material which is thermally decolorized; a fixing unit which is on a common carrying path shared by the first recording medium and the second recording medium and fixes the first image to the first recording medium; and a control unit which controls the fixing unit so that the temperature of the second recording medium passing through the fixing unit becomes lower than a decolorizing temperature of the second material.

摘要翻译： 图像形成装置包括：第一图像形成单元，其在第一记录介质上形成第一图像，其中第一材料不是热脱色的; 第二图像形成单元，其在具有热脱色的第二材料的第二记录介质上形成第二图像; 固定单元，其位于由所述第一记录介质和所述第二记录介质共享的公共承载路径上，并将所述第一图像固定到所述第一记录介质; 以及控制单元，其控制定影单元，使得通过定影单元的第二记录介质的温度低于第二材料的脱色温度。

公开(公告)号：US08637217B2

公开(公告)日：2014-01-28

申请号：US12782178

申请日：2010-05-18

申请人： Takayasu Aoki ,  Takahito Kabai ,  Tsuyoshi Itou

发明人： Takayasu Aoki ,  Takahito Kabai ,  Tsuyoshi Itou

IPC分类号： G03G9/00

CPC分类号： G03G9/0808 ,  G03G9/081 ,  G03G9/08782 ,  G03G9/0906 ,  G03G9/0924 ,  G03G9/0926 ,  G03G9/0928

摘要： Disclosed is an decolorizable electrophotographic toner, containing a binder resin, an electron-donating color-developable agent, and a wax having a color-developing action and having an acid value of 60 mgKOH/g or more.

公开(公告)号：US20120082931A1

公开(公告)日：2012-04-05

申请号：US13222796

申请日：2011-08-31

申请人： Tsuyoshi Itou ,  Takahito Kabai ,  Takayasu Aoki ,  Masahiro Ikuta

发明人： Tsuyoshi Itou ,  Takahito Kabai ,  Takayasu Aoki ,  Masahiro Ikuta

IPC分类号： G03G9/16

CPC分类号： G03G9/0926 ,  G03G9/0928 ,  G03G9/09321 ,  G03G9/09364 ,  G03G9/09378 ,  G03G9/09385 ,  G03G9/09392 ,  G03G9/16

摘要： Disclosed is a producing method of a decolorizable toner, comprising dispersing a mixed composition containing encapsulated colorant particles which are particles containing a color developable compound and a color developing agent and coated with an outer shell, a polymerizable monomer, and a release agent in an aqueous medium, and subjecting the polymerizable monomer to suspension polymerization in the aqueous medium.

摘要翻译： 本发明公开了一种可脱色调色剂的制造方法，其特征在于，将包含着色剂颗粒的混合组合物分散在一起，所述混合组合物是包含可显色化合物和显色剂的颗粒，并且涂覆有外壳，可聚合单体和脱模剂， 将该可聚合单体在水性介质中进行悬浮聚合。

公开(公告)号：US07376372B2

公开(公告)日：2008-05-20

申请号：US11822196

申请日：2007-07-03

申请人： Takahito Kabai ,  Satoshi Itaya ,  Mitsuhisa Kato

发明人： Takahito Kabai ,  Satoshi Itaya ,  Mitsuhisa Kato

IPC分类号： G03G15/01 ,  G03G15/08

CPC分类号： G03G15/0152 ,  G03G15/0121 ,  G03G15/0173 ,  G03G21/1832 ,  G03G2221/1884

摘要： An image-forming apparatus includes a rotary developing device including a casing having absolute value of the surface potential of not larger than 300 V.

摘要翻译： 图像形成装置包括旋转显影装置，其包括表面电位绝对值不大于300V的外壳。

公开(公告)号：US06503675B1

公开(公告)日：2003-01-07

申请号：US09661796

申请日：2000-09-14

申请人： Takahito Kabai

发明人： Takahito Kabai

IPC分类号： G03G900

CPC分类号： G03G9/09708 ,  G03G9/09716 ,  G03G9/09783 ,  G03G9/09791

摘要： Toners comprise toner mother particles in a mean particle size A [&mgr;m] containing a metallic complex and zinc stearate in a mean particle size 2-A [&mgr;m] externally added to the toner mother particles by 0.05-5.0%.

摘要翻译： 调色剂包含平均颗粒尺寸A m的调色剂母体颗粒，其中含有金属配合物和硬脂酸锌，平均颗粒尺寸2-A [mum]外部添加到调色剂母体颗粒中的0.05-5.0％。