公开(公告)号：US6108511A

公开(公告)日：2000-08-22

申请号：US289961

申请日：1999-04-13

申请人： Akio Kutsuwada ,  Seiji Oka ,  Tetsuo Yamaoka ,  Keisuke Hayashi ,  Shinji Tamaki

发明人： Akio Kutsuwada ,  Seiji Oka ,  Tetsuo Yamaoka ,  Keisuke Hayashi ,  Shinji Tamaki

IPC分类号： G03G21/10

CPC分类号： G03G21/10

摘要： An image forming apparatus including a plurality of filters for obtaining reusable toner from used toner scraped off of an image carrier. Also included is a reusable toner container for storing the reusable toner, and a toner transfer device for transferring the reusable toner stored in the reusable toner container to a developing device so that the reusable toner is reused by the developing device. The plurality of filters have a different mesh-size and are positioned in a used toner stream in an order based on the different mesh-size.

摘要翻译： 一种图像形成装置，包括用于从图像载体刮掉的废粉末获得可重复使用的调色剂的多个过滤器。 还包括用于存储可重复使用的调色剂的可重复使用的调色剂容器和用于将存储在可重复使用的调色剂容器中的可重复使用的调色剂转移到显影装置的调色剂转移装置，使得可再利用的调色剂被显影装置再利用。 多个过滤器具有不同的网格尺寸，并且基于不同的网格尺寸按顺序定位在用过的调色剂流中。

公开(公告)号：US10126682B2

公开(公告)日：2018-11-13

申请号：US15687630

申请日：2017-08-28

申请人： Hiroaki Okamoto ,  Tatsuya Kubo ,  Junichi Matsumoto ,  Shinji Tamaki ,  Ichiro Kadota

发明人： Hiroaki Okamoto ,  Tatsuya Kubo ,  Junichi Matsumoto ,  Shinji Tamaki ,  Ichiro Kadota

IPC分类号： G03G15/08

摘要： A developing device includes a casing to contain developer, a developer bearer disposed in the casing and opposite a latent image bearer in a developing range, at least one developer contact face to which the developer adheres in image formation, and a vibrator to give vibration to the developer contact face in a non-image formation period. The developer bearer is to rotate to supply the developer to the latent image bearer in the developing range.

公开(公告)号：US07522850B2

公开(公告)日：2009-04-21

申请号：US11561291

申请日：2006-11-17

申请人： Kazuhito Watanabe ,  Satoshi Narumi ,  Shinji Tamaki ,  Satoshi Hatori ,  Tsutomu Katoh ,  Haruji Mizuishi ,  Tetsuroh Tanigawa ,  Misao Tanzawa

发明人： Kazuhito Watanabe ,  Satoshi Narumi ,  Shinji Tamaki ,  Satoshi Hatori ,  Tsutomu Katoh ,  Haruji Mizuishi ,  Tetsuroh Tanigawa ,  Misao Tanzawa

IPC分类号： G03G15/00 ,  G03G15/08

CPC分类号： G03G15/556 ,  G03G15/0855 ,  G03G15/0863 ,  G03G15/0865 ,  G03G15/0896 ,  G03G2215/0119 ,  G03G2215/0695

摘要： A carrier and a dummy toner are stored in a developing unit of a process cartridge in a brand new status. A plurality of process cartridges corresponding to a plurality of color toners is used in common. The color toners are respectively supplied to the developing unit from toner supply units after the process cartridges in the brand new status are installed in installation sections in a main unit of an image forming apparatus.

摘要翻译： 载体和虚拟调色剂以全新的状态存储在处理盒的显影单元中。 使用与多个彩色调色剂相对应的多个处理盒。 在将全新状态的处理盒安装在图像形成装置的主单元中的安装部分中之后，彩色调色剂分别从调色剂供应单元供应到显影单元。

公开(公告)号：US07265191B2

公开(公告)日：2007-09-04

申请号：US10938168

申请日：2004-09-10

申请人： Mitsuo Kinoshita ,  Kazuhide Saitou ,  Shinji Tamaki ,  Masahiro Iida

发明人： Mitsuo Kinoshita ,  Kazuhide Saitou ,  Shinji Tamaki ,  Masahiro Iida

IPC分类号： C08F34/02

CPC分类号： C08F290/062 ,  C04B24/267 ,  C08F8/44 ,  C08F222/04

摘要： A multi-functional admixture for simultaneously providing specified characteristics to hydraulic cement compositions such as concrete contains one or more of specified reaction mixtures obtained by specified two processes as well as partially or completely neutralized substances obtained from such a reaction mixture through a specified third process. The specified two processes include initiating a radical copolymerization process of a radical polymerizable monomer mixture containing maleic anhydride and a monomer of a specified kind in a non-aqueous system in the presence of a non-aqueous radical initiator and stopping the radical copolymerization reaction in its midst while the inversion rate of polymerization is at a specified level by adding water to the reaction system to thereby obtain a reaction mixture. The specified third process is for partially or completely neutralizing the reaction mixture.

摘要翻译： 用于同时提供水泥水泥组合物如混凝土的特定特性的多功能混合物含有一种或多种通过特定的两种方法获得的特定的反应混合物以及通过特定的第三种方法从这种反应混合物获得的部分或完全中和的物质。 指定的两个方法包括在非水系自由基引发剂的存在下，在非水系统中引发含有马来酸酐和特定种类的单体的自由基聚合性单体混合物的自由基共聚方法，并将其中的自由基共聚反应停止 同时通过向反应体系中加入水从而获得反应混合物，聚合反转速率在规定的水平。 指定的第三种方法是部分或完全中和反应混合物。

公开(公告)号：US07265168B2

公开(公告)日：2007-09-04

申请号：US10975198

申请日：2004-10-27

申请人： Kenrou Mitsui ,  Masarou Kojima ,  Keishirou Okamoto ,  Toshio Yonezawa ,  Mitsuo Kinoshita ,  Masahiro Iida ,  Kazuhide Saitou ,  Shinji Tamaki

发明人： Kenrou Mitsui ,  Masarou Kojima ,  Keishirou Okamoto ,  Toshio Yonezawa ,  Mitsuo Kinoshita ,  Masahiro Iida ,  Kazuhide Saitou ,  Shinji Tamaki

IPC分类号： C04B24/26

CPC分类号： C04B28/02 ,  C04B24/267 ,  C04B2103/308

摘要： A high-strength hydraulic cement composition contains cement, fine aggregates, coarse aggregates, water and a specified admixture and has a unit amount of water in the range of 120-185 kg/m3. Water and the cement are contained at a ratio of 20-40% and the admixture is contained in the amount of 0.1-3.0 weight parts per 100 weight parts of the cement. The admixture is one or more selected from reaction mixtures obtained by specified two processes and partially or completely neutralized substances obtained from such a reaction mixture through these two processes and also a specified third process. The specified two processes include initiating a radical copolymerization process of a radical polymerizable monomer mixture containing maleic anhydride and a monomer of a specified kind in a non-aqueous system in the presence of a non-aqueous radical initiator and stopping the radical copolymerization reaction in its midst while the inversion rate of polymerization is at a specified level by adding water to the reaction system to thereby obtain a reaction mixture. The specified third process is for partially or completely neutralizing the reaction mixture.

摘要翻译： 高强度水硬性水泥组合物含有水泥，细骨料，粗骨料，水和特定混合物，单位量为120-185kg / m 3以上的水。 水和水泥的含量为20-40％，混合物的含量为每100重量份水泥0.1-3.0重量份。 该混合物是选自通过两种方法获得的反应混合物和通过这两种方法从这种反应混合物获得的部分或完全中和的物质以及特定的第三种方法中的一种或多种。 指定的两个方法包括在非水系自由基引发剂的存在下，在非水系统中引发含有马来酸酐和特定种类的单体的自由基聚合性单体混合物的自由基共聚方法，并将其中的自由基共聚反应停止 同时通过向反应体系中加入水从而获得反应混合物，聚合反转速率在规定的水平。 指定的第三种方法是部分或完全中和反应混合物。

公开(公告)号：US20050119375A1

公开(公告)日：2005-06-02

申请号：US10975198

申请日：2004-10-27

申请人： Kenrou Mitsui ,  Masarou Kojima ,  Keishirou Okamoto ,  Toshio Yonezawa ,  Mitsuo Kinoshita ,  Masahiro Iida ,  Kazuhide Saitou ,  Shinji Tamaki

发明人： Kenrou Mitsui ,  Masarou Kojima ,  Keishirou Okamoto ,  Toshio Yonezawa ,  Mitsuo Kinoshita ,  Masahiro Iida ,  Kazuhide Saitou ,  Shinji Tamaki

IPC分类号： C04B24/26 ,  C04B28/02 ,  C08F222/06 ,  C08K3/00

CPC分类号： C04B28/02 ,  C04B24/267 ,  C04B2103/308

摘要： A high-strength hydraulic cement composition contains cement, fine aggregates, coarse aggregates, water and a specified admixture and has a unit amount of water in the range of 120-185 kg/m3. Water and the cement are contained at a ratio of 20-40% and the admixture is contained in the amount of 0.1-3.0 weight parts per 100 weight parts of the cement. The admixture is one or more selected from reaction mixtures obtained by specified two processes and partially or completely neutralized substances obtained from such a reaction mixture through these two processes and also a specified third process. The specified two processes include initiating a radical copolymerization process of a radical polymerizable monomer mixture containing maleic anhydride and a monomer of a specified kind in a non-aqueous system in the presence of a non-aqueous radical initiator and stopping the radical copolymerization reaction in its midst while the inversion rate of polymerization is at a specified level by adding water to the reaction system to thereby obtain a reaction mixture. The specified third process is for partially or completely neutralizing the reaction mixture.

摘要翻译： 高强度水硬性水泥组合物含有水泥，细骨料，粗骨料，水和特定混合物，单位量为120-185kg / m 3以上的水。 水和水泥的含量为20-40％，混合物的含量为每100重量份水泥0.1-3.0重量份。 该混合物是选自通过两种方法获得的反应混合物和通过这两种方法从这种反应混合物获得的部分或完全中和的物质以及特定的第三种方法中的一种或多种。 指定的两个方法包括在非水系自由基引发剂的存在下，在非水系统中引发含有马来酸酐和特定种类的单体的自由基聚合性单体混合物的自由基共聚方法，并将其中的自由基共聚反应停止 同时通过向反应体系中加入水从而获得反应混合物，聚合反转速率在规定的水平。 指定的第三种方法是部分或完全中和反应混合物。

公开(公告)号：US20050063713A1

公开(公告)日：2005-03-24

申请号：US10912207

申请日：2004-08-06

申请人： Kazuhito Watanabe ,  Satoshi Narumi ,  Shinji Tamaki ,  Satoshi Hatori ,  Tsutomu Katoh ,  Haruji Mizuishi ,  Tetsuroh Tanigawa ,  Misao Tanzawa

发明人： Kazuhito Watanabe ,  Satoshi Narumi ,  Shinji Tamaki ,  Satoshi Hatori ,  Tsutomu Katoh ,  Haruji Mizuishi ,  Tetsuroh Tanigawa ,  Misao Tanzawa

IPC分类号： G03G15/00 ,  G03G15/08

CPC分类号： G03G15/556 ,  G03G15/0855 ,  G03G15/0863 ,  G03G15/0865 ,  G03G15/0896 ,  G03G2215/0119 ,  G03G2215/0695

摘要： A carrier and a dummy toner are stored in a developing unit of a process cartridge in a brand new status. A plurality of process cartridges corresponding to a plurality of color toners is used in common. The color toners are respectively supplied to the developing unit from toner supply units after the process cartridges in the brand new status are installed in installation sections in a main unit of an image forming apparatus.

摘要翻译： 载体和虚拟调色剂以全新的状态存储在处理盒的显影单元中。 使用与多个彩色调色剂相对应的多个处理盒。 在将全新状态的处理盒安装在图像形成装置的主单元中的安装部分中之后，彩色调色剂分别从调色剂供应单元供应到显影单元。

公开(公告)号：US06627703B2

公开(公告)日：2003-09-30

申请号：US09972846

申请日：2001-10-04

申请人： Mitsuo Kinoshita ,  Shinji Tamaki

发明人： Mitsuo Kinoshita ,  Shinji Tamaki

IPC分类号： C08F814

CPC分类号： C04B24/267 ,  C04B28/02 ,  C04B2103/0059 ,  C04B2103/48 ,  C04B14/02 ,  C04B2103/304 ,  C04B2103/408 ,  C04B24/2641

摘要： An agent for stabilizing air content of hydraulic cement compositions includes graft copolymers obtained by a first step in which copolymers with average numerical molecular weight 5000-50000 are obtained by radical polymerization of a mixture of radical polymerizable monomers containing anhydrous maleic acid and monomers of a specified form, together in an amount of 80 molar % or more and at molar ratio of 40/60-60/40 and a second step in which graft copolymers are obtained by a graft reaction of 100 weight parts of the copolymers obtained in the first step and 7-60 weight parts of polyoxyalkylene monoalkylether and/or polyoxyalkylene monoalkenylether with a block addition of a total of 23-70 moles of ethylene oxide and propylene oxide per 1 mole of aliphatic alcohol with 8-20 carbon atoms. A hydraulic cement composition is produced with cement, aggregates, water, a cement dispersant, an agent for controlling air content and contains an agent for stabilizing air content as described above in the amount of 0.001-0.5 weight parts per 100 weight parts of the cement.

公开(公告)号：US06198895B1

公开(公告)日：2001-03-06

申请号：US09500167

申请日：2000-02-08

申请人： Kiyonori Tsuda ,  Tsuyoshi Imamura ,  Shunji Katoh ,  Hideo Yoshizawa ,  Shinji Tamaki ,  Masayuki Yamane

发明人： Kiyonori Tsuda ,  Tsuyoshi Imamura ,  Shunji Katoh ,  Hideo Yoshizawa ,  Shinji Tamaki ,  Masayuki Yamane

IPC分类号： G03G1508

CPC分类号： G03G15/09

摘要： A developing device for an image forming apparatus includes a developer carrier such as a developing sleeve having a magnetic field generating device therein which carries and conveys a developer containing toner and magnetic carrier particles. The developing device also includes a first regulating member such as a blade which regulates the developer being carried and conveyed by the developer carrier, and a developer storing section stores developer scraped off the developer carrier by the first regulating member. The developer storing section includes a second regulating member arranged upstream of the first regulating member with respect to a direction in which the developer carrier conveys the developer. The developing device further includes a toner storing section provided adjacent to the developer storing section to supply toner to the developer carrier. A contact condition of the developer carried on the developer carrier with the toner supplied to the developer carrier from the toner storing section is varied in accordance with variation of a toner density in the developer carried on the developer carrier to thereby vary a condition of the developer on the developer carrier to attract the toner. The second regulating member is spaced from the developer carrier such that when a thickness of a layer of the developer on the developer carrier increases due to an increase of the toner density in the developer on the developer carrier, the second regulating member regulates an increased amount of the developer being carried and conveyed by the developer carrier. The magnetic fields, toner speeds, and distances of the regulating members to the developer carrier satisfy predetermined conditions in different embodiments.

摘要翻译： 用于图像形成装置的显影装置包括显影剂载体，例如显影套筒，其中具有磁场产生装置，其中携带和传送含有调色剂和磁性载体颗粒的显影剂。 显影装置还包括第一调节构件，例如叶片，其调节由显影剂载体承载和输送的显影剂，并且显影剂储存部分存储由第一调节构件刮出显影剂载体的显影剂。 显影剂存储部分包括相对于显影剂载体传送显影剂的方向布置在第一调节构件的上游的第二调节构件。 显影装置还包括与显影剂存储部分相邻设置的调色剂存储部分，以向调色剂载体提供调色剂。 显影剂载体上携带有显影剂载体的显影剂与调色剂存储部分供应到显影剂载体的调色剂的接触状态根据显影剂载体上携带的显影剂中的调色剂浓度的变化而变化，从而改变显影剂的状态 在显影剂载体上吸引调色剂。 第二调节构件与显影剂载体间隔开，使得当显影剂载体上的显影剂中的调色剂密度增加时显影剂载体上的显影剂层的厚度增加时，第二调节构件调节增加的量 的显影剂由显影剂载体携带和传送。 在不同的实施例中，磁场，调色剂速度和调节构件到显影剂载体的距离满足预定条件。

公开(公告)号：US6141521A

公开(公告)日：2000-10-31

申请号：US107423

申请日：1998-06-30

申请人： Kazuhiko Yuuki ,  Shinji Tamaki ,  Manabu Mochizuki ,  Takeshi Saitoh

发明人： Kazuhiko Yuuki ,  Shinji Tamaki ,  Manabu Mochizuki ,  Takeshi Saitoh

IPC分类号： G03G9/083 ,  G03G9/00 ,  G03G9/093 ,  G03G9/107 ,  G03G9/113 ,  G03G13/09 ,  G03G15/06 ,  G03G15/08 ,  G03G15/09

CPC分类号： G03G13/09 ,  G03G15/0921 ,  G03G9/083 ,  G03G9/0833 ,  G03G9/0935 ,  G03G9/107 ,  G03G9/1136 ,  G03G2215/0609

摘要： The invention relates to an image forming device and method therefor solving the subject matter that, if the linear speed of the developing solution carrier for that of the latent image carrier is lowered in order to secure the development capacity, the line image is deteriorated and there occurs a troublesome matter such as the blanking at the halftone rear edge. Such image forming device of the present invention is provided with a two-component magnetic brush type developing apparatus in which the developing bias composed of the DC bias and the AC bias superposed thereon is applied to the developing apparatus, and the latent image formed on the latent image carrier is developed with the two-component developing solution including the magnetic toner and the magnetic carrier. In the image forming device, the magnetic substance including percentage of the magnetic toner is set to 5 wt %.about.35 wt %.

摘要翻译： 本发明涉及一种解决主题的图像形成装置及其方法，其中为了确保显影容量，如果潜像载体的显影液载体的线速度降低，则线图像劣化，在那里 发生麻烦的问题，例如在半色调后边缘处的消隐。 本发明的这种图像形成装置设置有双组分磁刷型显影装置，其中由DC偏压和叠加在其上的AC偏压组成的显影偏压被施加到显影装置，并且形成在 使用包括磁性调色剂和磁性载体的双组分显影液显影潜影载体。 在图像形成装置中，包括磁性调色剂的百分比的磁性物质被设定为35重量％的差异35重量％。