公开(公告)号：US07203431B2

公开(公告)日：2007-04-10

申请号：US11020729

申请日：2004-12-27

申请人： Hisashi Shoji ,  Osamu Satoh ,  Masaaki Yamada ,  Shuji Hirai ,  Yoshinori Nakagawa ,  Tomoko Takahashi ,  Katsuaki Miyawaki ,  Takashi Seto ,  Nekka Matsuura ,  Satoshi Ouchi ,  Yasushi Nakazato

发明人： Hisashi Shoji ,  Osamu Satoh ,  Masaaki Yamada ,  Shuji Hirai ,  Yoshinori Nakagawa ,  Tomoko Takahashi ,  Katsuaki Miyawaki ,  Takashi Seto ,  Nekka Matsuura ,  Satoshi Ouchi ,  Yasushi Nakazato

IPC分类号： G03G15/00

CPC分类号： G06F11/0751 ,  G06F3/121 ,  G06F3/1229 ,  G06F11/0754 ,  G06K15/408

摘要： An image forming apparatus is capable of specifying the type of an occurring abnormality to a certain extent while avoiding the increasingly complicated control that is cause when a plurality of abnormalities is detected individually according to the presence of their respective causes. A normal group data set, which is a collection of normal value combination relating to grouped information constituted by a plurality of information of differing types, is stored in RAM or ROM serving as information storage device of a control unit. At least two or more sets of grouped information, including first grouped information constituted by a plurality of different types of information, and second grouped information constituted by a plurality of information in a different combination to that of the first grouped information, are obtained from the RAM, the ROM, various sensors, and an operation display unit.

摘要翻译： 图像形成装置能够在一定程度上指定发生异常的类型，同时避免根据各自原因的存在单独检测到多个异常时引起的越来越复杂的控制。 与作为不同类型的多个信息构成的分组信息相关的正常值组合的正常组数据集存储在用作控制单元的信息存储装置的RAM或ROM中。 由多个不同类型的信息构成的包括第一分组信息的组合信息和由与第一分组信息不同组合的多个信息构成的第二分组信息的至少两组或更多组从 RAM，ROM，各种传感器以及操作显示单元。

公开(公告)号：US20070025775A1

公开(公告)日：2007-02-01

申请号：US11493816

申请日：2006-07-27

申请人： Tomoko Takahashi ,  Youichiroh Miyaguchi ,  Yoshinori Nakagawa ,  Masaaki Yamada ,  Nobuaki Kondoh ,  Masanori Horike

发明人： Tomoko Takahashi ,  Youichiroh Miyaguchi ,  Yoshinori Nakagawa ,  Masaaki Yamada ,  Nobuaki Kondoh ,  Masanori Horike

IPC分类号： G03G15/08

CPC分类号： G03G15/0818 ,  G03G2215/0651

摘要： A powder transferring apparatus provided with a powder electrostatic transferring device includes a plurality of transferring electrodes configured to generate an electric field for transferring the powder by an electrostatic force including a powder transferring amount detecting device to detect an amount of powder on a surface of the powder electrostatic transferring device.

摘要翻译： 设置有粉末静电转印装置的粉末转印装置包括多个转印电极，其被配置为产生用于通过包含粉末转印量检测装置的静电力转印粉末的电场，以检测粉末表面上的粉末的量 静电转移装置。

公开(公告)号：US20060251449A1

公开(公告)日：2006-11-09

申请号：US11376434

申请日：2006-03-16

申请人： Tomoko Takahashi ,  Masanori Horike ,  Katsuo Sakai ,  Yohichiroh Miyaguchi ,  Nobuaki Kondoh

发明人： Tomoko Takahashi ,  Masanori Horike ,  Katsuo Sakai ,  Yohichiroh Miyaguchi ,  Nobuaki Kondoh

IPC分类号： G03G15/08

CPC分类号： G03G15/065 ,  G03G15/0803 ,  G03G2215/0653

摘要： An image forming apparatus having a developing apparatus using a development system in which toner is moved by means of a traveling wave electric field. The image forming apparatus comprises a plurality of developing apparatuses having toner conveyance members which convey toner by means of a phase-shift electric field created by voltages of n phases applied to a plurality of electrodes, to a region opposing an image carrier on which an electrostatic latent image is formed; and a voltage application device which applies a voltage having an average potential value between the potential of the image portions of the latent image on the image carrier and the non-image portions of same, to the electrodes of the toner conveyance members of the respective developing apparatuses.

摘要翻译： 一种图像形成装置，具有使用其中通过行波电场移动调色剂的显影系统的显影装置。 图像形成装置包括多个显影装置，其具有调色剂传送部件，其通过由施加到多个电极的n相的电压产生的相移电场将调色剂输送到与静电图像载体相对的区域 形成潜像; 以及电压施加装置，其将具有在图像载体上的潜像的图像部分的电位与其非图像部分之间的平均电位值的电压施加到各个显影剂的调色剂传送构件的电极 设备。

公开(公告)号：US06721534B2

公开(公告)日：2004-04-13

申请号：US10163512

申请日：2002-06-07

申请人： Tomoko Takahashi

发明人： Tomoko Takahashi

IPC分类号： G03G2110

CPC分类号： G03G15/0105 ,  G03G21/105 ,  G03G2215/0119

摘要： Toners resided after transferring toner images on a photosensitive member are collected and reused as recycled toners once returned to developing devices. A mixture ratio of the recycled toner to a specific color toner in each of the developing devices is controlled below a limiting color mixture ratio to suppress reduction in image quality due to the toner collected from an image carrier and reused as the recycled toner. The limiting color mixture ratio is defined as a color mixture ratio of a recycled toner to a color toner when a tone variation in another image reaches to a permissible limitation level.

摘要翻译： 在将感光构件上的调色剂图像转印后，调色剂被收集并重新用作再循环的调色剂，一旦返回显影装置。 将各个显影装置中的再循环调色剂与特定颜色调色剂的混合比例控制在极限混合比以下，以抑制由图像载体收集的调色剂引起的图像质量的降低并重新用作再循环调色剂。 限制颜色混合比定义为当另一图像中的色调变化达到允许限制水平时，再循环调色剂与彩色调色剂的混合比。

公开(公告)号：US06422696B1

公开(公告)日：2002-07-23

申请号：US09525051

申请日：2000-03-14

申请人： Tomoko Takahashi ,  Mitsuo Hasebe ,  Toshio Kawakubo ,  Makoto Hino

发明人： Tomoko Takahashi ,  Mitsuo Hasebe ,  Toshio Kawakubo ,  Makoto Hino

IPC分类号： B41J201

CPC分类号： B41J2/01 ,  B41J2002/012

摘要： A recording apparatus can apply an appropriate amount of setting agent, which is in the form of powder, to an intermediate transfer member. The setting agent is provided to a plurality of depressions formed on an application roller and transferred onto the intermediate transfer member, or formed on the intermediate transfer member, which moves the setting agent to a position where a visible image is formed by applying the droplets of a liquid onto the setting agent. The setting agent increases the viscosity of droplets of the liquid for forming the visible image to be transferred to a recording medium. The visible image formed on the setting agent is transferred onto the recording medium.

摘要翻译： 记录装置可以向中间转印部件施加适量的粉末形式的固化剂。 设置剂设置在形成在施加辊上的多个凹部，并被转印到中间转印部件上，或者形成在中间转印部件上，该中间转印部件通过施加液滴而形成可见光图像的位置， 将液体置于凝固剂上。 凝固剂增加用于形成可转印到记录介质中的可见图像的液体的液滴的粘度。 形成在固化剂上的可见图像被转印到记录介质上。