公开(公告)号：US5565294A

公开(公告)日：1996-10-15

申请号：US561885

申请日：1995-11-22

申请人： Tadayuki Sawai ,  Tadashi Nakamura ,  Toshihiko Murakami ,  Yasuharu Morinishi ,  Katsuaki Sumida ,  Toshihisa Ishida

发明人： Tadayuki Sawai ,  Tadashi Nakamura ,  Toshihiko Murakami ,  Yasuharu Morinishi ,  Katsuaki Sumida ,  Toshihisa Ishida

IPC分类号： G03G9/08 ,  G03G9/087 ,  G03G9/097

CPC分类号： G03G9/08704

摘要： The electrostatic charge image-developing toner contains a colorant, a binder resin, and polyethylene having a melt viscosity of 22000 to 26800 mPa.multidot.s at 140.degree. C. This electrostatic charge image-developing toner prevents an offset phenomenon on the surface of a fixing roller, and does not adhere to and fuse on a photoreceptor drum to cause no stripy and dotwise stain on a reproduced image, that is, preventing a so-called filming phenomenon. The toner also prevents an offset phenomenon on the photoreceptor drum.

摘要翻译： 静电荷图像显影调色剂含有着色剂，粘合剂树脂和在140℃熔融粘度为22000至26800mPax的聚乙烯。该静电荷图像显影调色剂防止定影辊表面上的偏移现象， 并且不粘附并熔化在感光鼓上，在再现图像上不引起带状和点状污点，即防止所谓的成像现象。 调色剂还防止感光鼓上的偏移现象。

公开(公告)号：US5981129A

公开(公告)日：1999-11-09

申请号：US25113

申请日：1998-02-17

申请人： Yoshiaki Akazawa ,  Toshihiko Murakami ,  Tatuo Imafuku ,  Takeaki Ohuchi ,  Yasuharu Morinishi ,  Satoshi Ogawa ,  Tadashi Nakamura ,  Hitoshi Nagahama ,  Toshihisa Ishida

发明人： Yoshiaki Akazawa ,  Toshihiko Murakami ,  Tatuo Imafuku ,  Takeaki Ohuchi ,  Yasuharu Morinishi ,  Satoshi Ogawa ,  Tadashi Nakamura ,  Hitoshi Nagahama ,  Toshihisa Ishida

IPC分类号： G03G9/08 ,  G03G9/093

CPC分类号： G03G9/081 ,  G03G9/0821 ,  G03G9/0825 ,  G03G9/0827 ,  G03G9/08711 ,  G03G9/093 ,  G03G9/09307 ,  G03G9/09321 ,  G03G9/0935 ,  G03G9/09364 ,  G03G9/09392

摘要： An electrophotographic toner is made up of toner particles composed of irregularly-shaped core particles made chiefly of binder resin, and surface-modifying fine particles which are first dispersed over and attached to the surface of the core particles, and then affixed or formed into a film thereon. The BET specific surface area, based on N.sub.2 adsorption, of the toner particles is less than 0.64 times the BET specific surface area of the core particles and surface-modifying fine particles combined together. Further, this value is 1.07 times the BET specific surface area of hypothetical toner particles which are perfect spheres. Consequently, the toner is not prone to problems such as filming, toner scattering, and fogging which are caused by peeling, separation, etc. of the surface-modifying fine particles, nor to poor cleaning due to spherical toner particles. Further, since the toner is manufactured with a quantitative grasp of the state of modification of the surface of the core particles by the surface-modifying fine particles, it is a toner in a stable state.

摘要翻译： 电子照相调色剂由主要由粘合剂树脂制成的不规则形状的核心颗粒和首先分散在核颗粒表面上并附着在核颗粒表面上的表面改性微粒组成的调色剂颗粒组成，然后固定或形成为 膜上。 调色剂颗粒的基于N2吸附的BET比表面积小于核心颗粒的BET比表面积和结合在一起的表面改性微粒的0.64倍。 此外，该值是完美球体的假想调色剂颗粒的BET比表面积的1.07倍。 因此，调色剂不容易出现由表面改性微粒的剥离，分离等引起的成膜，调色剂飞散和起雾等问题，也不会由于球形调色剂颗粒而导致不良清洁。 此外，由于调色剂通过表面改性细颗粒对芯颗粒的表面的修饰状态的定量掌握来制造，所以它是调色剂处于稳定状态。

公开(公告)号：US5846683A

公开(公告)日：1998-12-08

申请号：US816391

申请日：1997-03-13

申请人： Toshihiko Murakami ,  Tadashi Nakamura ,  Junichi Saito ,  Yasuharu Morinishi ,  Takeaki Ouchi ,  Satoshi Ogawa ,  Yoshiaki Akazawa

发明人： Toshihiko Murakami ,  Tadashi Nakamura ,  Junichi Saito ,  Yasuharu Morinishi ,  Takeaki Ouchi ,  Satoshi Ogawa ,  Yoshiaki Akazawa

IPC分类号： G03G9/08 ,  G03G9/087

CPC分类号： G03G9/08797 ,  G03G9/081 ,  G03G9/08711

摘要： The extra-fine toner arising in the toner producing process, is returned to the mixing step where it is mixed again with the binder resin and the coloring agent, and the compound is sent out to the kneading step. In this procedure, the particle size of the binder resin is set in accordance with the particle size and blending amount of the extra-fine toner, the kind of the binder resin, etc. By using the binder resin having the thus determined particle size, the amount of the binder to be fed into the mixer or the amount of the compound ejected from the mixer are maintained uniform. Further, when the extra-fine toner is mixed with the starting materials, the blending ratio of the extra-fine toner to the starting material is set between 5 wt. % and 10 wt. %, and the blending ratios of the charge control agent and the coloring agent are set equal to those of the normal process where no recycled toner is added.

摘要翻译： 在调色剂生产过程中产生的超细调色剂返回到混合步骤中，再次与粘合剂树脂和着色剂混合，并将化合物送出到捏合步骤。 在该方法中，粘合剂树脂的粒径根据超细调色剂的粒度和配合量，粘合剂树脂的种类等进行设定。通过使用具有如此确定的粒径的粘合剂树脂， 进料到混合器中的粘合剂的量或从混合器喷出的化合物的量保持均匀。 此外，当超细调色剂与原料混合时，超细调色剂与起始原料的混合比设定在5重量％ ％和10wt。 ％，并且电荷控制剂和着色剂的混合比设定为不加入再循环调色剂的常规方法的混合比。

公开(公告)号：US5974280A

公开(公告)日：1999-10-26

申请号：US97232

申请日：1998-06-12

申请人： Yuichiro Takesue ,  Yoshiaki Akazawa ,  Tadashi Nakamura ,  Toshihiko Murakami ,  Junichi Saito ,  Tadayuki Sawai

发明人： Yuichiro Takesue ,  Yoshiaki Akazawa ,  Tadashi Nakamura ,  Toshihiko Murakami ,  Junichi Saito ,  Tadayuki Sawai

IPC分类号： G03G15/00 ,  G03G15/043 ,  G03G15/08 ,  G03G21/14

CPC分类号： G03G15/0822 ,  G03G15/043 ,  G03G15/0849 ,  G03G15/0853

摘要： An image forming device includes an optical system for forming an electrostatic latent image on a photosensitive body by exposure of an original in light, a development system for developing the electrostatic latent image, and a control system for controlling the optical system and the development system. The control system detects the concentration of a toner in a developing agent tank, calculating a difference between the detected toner concentration and a predetermined toner concentration, replenishing the toner to the developing agent tank until the detected toner concentration makes a recovery to the predetermined toner concentration, clocking a time period for the recovery and controlling at least one of the amount of the exposure light and the amount of the toner adhering to a photosensitive body based on the clocked time period for the recovery.

摘要翻译： 图像形成装置包括：用于通过曝光原稿在光敏体上形成静电潜像的光学系统，用于显影静电潜像的显影系统，以及用于控制光学系统和显影系统的控制系统。 控制系统检测显影剂罐中的调色剂的浓度，计算检测到的调色剂浓度与预定调色剂浓度之间的差异，将调色剂补充到显影剂槽直到检测到的调色剂浓度恢复到预定调色剂浓度 计时用于恢复的时间段，并且基于用于恢复的时钟周期来控制曝光光的量和粘附到感光体的调色剂的量中的至少一个。

公开(公告)号：US06444388B1

公开(公告)日：2002-09-03

申请号：US09902181

申请日：2001-07-10

申请人： Hitoshi Nagahama ,  Toshihiko Murakami ,  Katsuaki Sumida

发明人： Hitoshi Nagahama ,  Toshihiko Murakami ,  Katsuaki Sumida

IPC分类号： G03G9087

CPC分类号： G03G9/09733 ,  G03G9/08755

摘要： The present invention provides a toner which does not cause problems on generation of an offensive odor and a stain on a surface of a cooling unit and which is excellent in an offset resistance, a low temperature fixability and an environmental dependency. In the toner for developing an electrostatic latent image comprising a polyester resin as a principal component which is formed by reacting dicarboxylic acids of a polybasic acid with diols of a polyhydric alcohol, dimethyl phthalate remaining in the polyester resin described above without reacting has a content of 0.1 % by weight or less.

摘要翻译： 本发明提供一种在冷却单元的表面产生异味和污渍不产生问题的调色剂，其耐偏移性，低温定影性和环境依赖性优异。 在通过使多元酸的二羧酸与多元醇的二醇反应形成的作为主要成分的聚酯树脂的静电潜像显影用调色剂中，残留在上述聚酯树脂中的邻苯二甲酸二甲酯不会反应， 0.1重量％以下。

公开(公告)号：US06455216B2

公开(公告)日：2002-09-24

申请号：US09811576

申请日：2001-03-20

申请人： Hitoshi Nagahama ,  Toshihiko Murakami ,  Katsuaki Sumida

发明人： Hitoshi Nagahama ,  Toshihiko Murakami ,  Katsuaki Sumida

IPC分类号： G03G9087

CPC分类号： G03G9/091 ,  G03G9/08755 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/097 ,  G03G9/09783

摘要： A toner for developing electrostatic latent images comprises: a colorant; a polyester resin; a negative charge controlling agent comprised of a chromium complex compound; and a positive charge controlling agent, wherein the polyester resin has an acid value Z of 15 to 33 mgKOH/g, a hydroxyl value Y of 4 to 17 mgKOH/g and a number-average molecular weight (Mn) of 5200-7000.

摘要翻译： 用于显影静电潜像的调色剂包括：着色剂; 聚酯树脂; 由铬络合物组成的负电荷控制剂; 和正电荷控制剂，其中聚酯树脂的酸值Z为15〜33mgKOH / g，羟基值Y为4〜17mgKOH / g，数均分子量（Mn）为5200-7000。

公开(公告)号：US06284422B1

公开(公告)日：2001-09-04

申请号：US09557299

申请日：2000-04-25

申请人： Hitoshi Nagahama ,  Toshihiko Murakami ,  Katsuaki Sumida ,  Junichi Saito

发明人： Hitoshi Nagahama ,  Toshihiko Murakami ,  Katsuaki Sumida ,  Junichi Saito

IPC分类号： G03G908

CPC分类号： G03G9/08755 ,  G03G9/091 ,  G03G9/0975

摘要： A toner for developing electrostatic latent images comprises a polyester resin and an electric charge controlling agent containing a chromium complex compound, wherein the polyester resin has an acid value Z of 15 to 30 (15

摘要翻译： 用于显影静电潜像的调色剂包括聚酯树脂和含有铬络合物的电荷控制剂，其中所述聚酯树脂的酸值Z为15至30（15

公开(公告)号：US5759735A

公开(公告)日：1998-06-02

申请号：US790385

申请日：1997-01-29

申请人： Tadashi Nakamura ,  Kanshiro Okamoto ,  Hirofumi Sakita ,  Toshihiko Murakami ,  Yoshiaki Akazawa

发明人： Tadashi Nakamura ,  Kanshiro Okamoto ,  Hirofumi Sakita ,  Toshihiko Murakami ,  Yoshiaki Akazawa

IPC分类号： G03G9/087 ,  G03G9/08 ,  G03G9/09

CPC分类号： G03G9/0804 ,  G03G9/081 ,  G03G9/0812 ,  G03G9/0904

摘要： A method for preparing an electrophotographic printing-use developer by mixing components of toner material, fusing and kneading the toner material, and then crushing and classifying the toner material, includes the step of arranging carbon black which is one of the components of the toner material to contain water before the mixing step. This arrangement permits even dispersion of water in the mixture of the components, prevents the flowability of the mixture from being lowered, and achieves stable kneading. Therefore, improved dispersion of the components is achieved. Since water adsorption is stable, water-treated carbon showing reduced water segregation is obtained. Consequently, high quality less foggy images with high resolution are obtained.

摘要翻译： 通过混合调色剂材料的组分，调色剂材料的熔合和捏合，然后对调色剂材料进行粉碎和分级来制备电子照相印刷用显影剂的方法包括配置作为调色剂材料的组分之一的炭黑的步骤 在混合步骤之前含水。 这种布置允许水分散在组分的混合物中，防止混合物的流动性降低，并且实现稳定的捏合。 因此，实现了组分的改进的分散。 由于水的吸附是稳定的，因此获得了表现出减少的水分离的水处理碳。 因此，获得高分辨率的高质量较少的有雾图像。

公开(公告)号：US08069323B2

公开(公告)日：2011-11-29

申请号：US12314275

申请日：2008-12-08

申请人： Azusa Sudo ,  Kenta Shiga ,  Toshihiko Murakami

发明人： Azusa Sudo ,  Kenta Shiga ,  Toshihiko Murakami

IPC分类号： G06F12/00 ,  G06F12/16

CPC分类号： G06F11/2074 ,  G06F3/0613 ,  G06F3/0635 ,  G06F3/065 ,  G06F3/067

摘要： A storage system is provided which is capable of realizing a remote copy function for speeding up lines virtually by satisfying such demand to distribute copy data into a plurality of lines. In a storage system for connecting a local storage device and a remote storage device via a plurality of lines, the local storage device includes a remote copy program for distributing data of a plurality of logical volumes accessed from a host computer into a plurality of paths on the basis of status of the plurality of paths interposing the plurality of lines, to perform a remote copy from the local storage device to the remote storage device. Accordingly, the local storage device distributes data of the logical volumes into the plurality of lines to copy the data to the remote storage device, resulting in speeding up the lines virtually.

摘要翻译： 提供了一种存储系统，其能够实现远程复制功能，用于通过满足将复制数据分发到多条线路的需求来虚拟地加速线路。 在用于经由多条线路连接本地存储设备和远程存储设备的存储系统中，本地存储设备包括远程复制程序，用于将从主计算机访问的多个逻辑卷的数据分发到多个路径上 作为插入多条线路的多路径的状态的基础，从本地存储装置执行远程复制到远程存储装置。 因此，本地存储装置将逻辑卷的数据分配到多条线中以将数据复制到远程存储装置，从而实际上加速了线路。

公开(公告)号：US08065430B2

公开(公告)日：2011-11-22

申请号：US11580148

申请日：2006-10-13

申请人： Toshihiko Murakami ,  Makio Mizuno

发明人： Toshihiko Murakami ,  Makio Mizuno

IPC分类号： G06F15/16

CPC分类号： G06F3/0659 ,  G06F3/0611 ,  G06F3/0631 ,  G06F3/067 ,  H04L67/1097 ,  H04L69/16 ,  H04L69/163 ,  H04L69/40

摘要： In a situation where a host computer or storage system is an initiator and the storage system or another storage system is a target, when the initiator intends to check LUs in the target, if the initiator judges that the number of delay ACKs is set to more than one, it simultaneously issues the same number of check commands—SCSI Inquiry LUN#a and LUN#b—as the number of delayed ACKs, or check commands in multiples of the number of delayed ACK, to the target; and, when receiving check results—SCSI Data-In—in response to the check commands from the target, sends an acknowledgement to the target. Accordingly, when the number of delayed ACKs set in the TCP in the initiator is more than one, the initiator simultaneously issues check commands to the target designating the same number of LUs as the number of delayed ACKs, and the responses will not be influenced by the delayed ACK.

摘要翻译： 在主计算机或存储系统是启动器并且存储系统或另一个存储系统是目标的情况下，当发起者打算检查目标中的LU时，如果发起者判断延迟ACK的数量被设置为更多 一个，同时发出相同数量的检查命令 - SCSI查询LUN＃a和LUN＃b - 作为延迟ACK的数量，或者将延迟ACK的数量的倍数的检查命令发送到目标; 并且当接收到检查结果时 - 对来自目标的检查命令的SCSI数据输入响应向目标发送确认。 因此，当发起方的TCP中设置的延迟ACK的数量多于一个时，发起者同时向目标发出指示与延迟ACK的数量相同数目的LU的检查命令，并且响应将不受 延迟ACK。