公开(公告)号：US5636012A

公开(公告)日：1997-06-03

申请号：US568676

申请日：1995-12-07

申请人： Kazuhiko Uneme ,  Masashi Saito ,  Kazuo Yasuda

发明人： Kazuhiko Uneme ,  Masashi Saito ,  Kazuo Yasuda

IPC分类号： G03G15/20

CPC分类号： G03G15/2025

摘要： A fixing device includes a fixing member, the surface of which composed of a fluororesin layer, a pressure member which is brought into contact with the surface of the fixing member; a heating member for fusing a toner image on a recording medium, which passes between the fixing member and pressure member, through the fixing member. The device further includes a hollow oil roller for coating toner repellent oil, which is accommodated inside a hollow of the roller, onto the surface of the fixing member. The outer layer of the oil roller is made of a porous layer into which a fluorine-containing surface active agent is impregnated.

摘要翻译： 固定装置包括固定构件，其表面由氟树脂层构成，压力构件与固定构件的表面接触; 用于通过固定构件将通过固定构件和压力构件的记录介质上的调色剂图像熔合的加热构件。 该装置还包括用于将容纳在辊的中空部内的调色剂驱避油的中空油辊粘附到固定构件的表面上。 油辊的外层由浸渍有含氟表面活性剂的多孔层制成。

公开(公告)号：US5624780A

公开(公告)日：1997-04-29

申请号：US620794

申请日：1996-03-28

申请人： Yoshiki Nishimori ,  Tatsuya Nagase ,  Hiroshi Yamazaki ,  Meizo Shirose ,  Kazuhiko Uneme ,  Masashi Saito ,  Kazuo Yasuda

发明人： Yoshiki Nishimori ,  Tatsuya Nagase ,  Hiroshi Yamazaki ,  Meizo Shirose ,  Kazuhiko Uneme ,  Masashi Saito ,  Kazuo Yasuda

IPC分类号： G03G9/09 ,  G03G11/00 ,  G03G15/20 ,  G03G13/20

CPC分类号： G03G11/00 ,  G03G15/2025 ,  G03G9/0906 ,  G03G2215/2093

摘要： Disclosed is a toner image forming method, comprising steps of:(1) forming a latent image on an image carrying member,(2) developing said latent image with toner particles including a resin and a colorant so as to form a toner image, said toner particles having a volume average particle size of 5 to 10 .mu.m, and containing toner particles having particle sizes of not more than 5.04 .mu.m in 5 number.multidot.% to 60 number.multidot.%,(3) transferring said toner image onto an image receiving material, and(4) fixing said transferred toner image on said image receiving material, said fixing steps comprising(a) passing said image receiving material between a movable fixing member and a rotatable pressure applying member each having a surface facing each other,(b) heating said toner image by a heater incorporated in said fixing member, and(c) coating the surface of said fixing member facing said pressure applying member with a fluorine-containing silicone oil by a coating roller, said fluorine-containing silicone oil having a structure unit represented by Formula I: Formula I ##STR1## wherein X represents an alkyl group having 1 to 4 carbon atoms or an aryl group, Rf represents a fluoroalkyl group having 2 to 10 carbon atoms and n represents an integer of 1 to 4.

摘要翻译： 公开了一种调色剂图像形成方法，包括以下步骤：（1）在图像承载部件上形成潜像，（2）用包括树脂和着色剂的调色剂颗粒显影所述潜像以形成调色剂图像， 调色剂颗粒的体积平均粒径为5至10μm，并且含有5×10-6％（重量）％的粒径不大于5.04μm的调色剂颗粒，（3）将所述调色剂图像转印到图像接收材料上 （4）将所述转印的调色剂图像固定在所述图像接收材料上，所述固定步骤包括：（a）使所述图像接收材料在每个具有彼此面对的表面的可移动固定构件和可旋转的压力施加构件之间通过，（b） 通过结合在所述固定构件中的加热器加热所述调色剂图像，以及（c）通过涂布辊将含氟硅油涂覆在面向所述加压构件的所述固定构件的表面上，所述含氟 具有由式I表示的结构单元的硅油：式I其中X表示碳原子数1〜4的烷基或芳基，Rf表示碳原子数2〜10的氟代烷基，n表示整数 1到4。

公开(公告)号：US5716747A

公开(公告)日：1998-02-10

申请号：US524611

申请日：1995-09-07

申请人： Kazuhiko Uneme ,  Kazuo Yasuda

发明人： Kazuhiko Uneme ,  Kazuo Yasuda

IPC分类号： B29D99/00 ,  B29K83/00 ,  G03G15/20 ,  G03G13/20

CPC分类号： G03G15/2057 ,  G03G15/2025 ,  G03G2215/2093

摘要： A fixing device includes a pair of fixing rollers to heat toner images and to fix the toner images on a recording medium in which at least one roller coming into contact with toner is provided thereon with fluorine containing resins and a device for coating fluorine containing silicone oil on the surface of the fluorine containing resins at a coating amount of not more than 1.4.times.10.sup.-6 cc/cm.sup.2.

摘要翻译： 一种定影装置包括一对定影辊，用于加热调色剂图像并将调色剂图像固定在其上与氟调色剂接触的至少一个辊与调色剂接触的记录介质上，以及用于涂覆含氟硅油的装置 在含氟树脂的表面上，涂布量不大于1.4×10 -6 cc / cm 2。

公开(公告)号：US5641603A

公开(公告)日：1997-06-24

申请号：US528725

申请日：1995-09-15

申请人： Hiroshi Yamazaki ,  Kazuo Yasuda ,  Kazuhiko Uneme

发明人： Hiroshi Yamazaki ,  Kazuo Yasuda ,  Kazuhiko Uneme

IPC分类号： G03G9/08 ,  G03G9/087 ,  G03G13/20 ,  G03G15/20

CPC分类号： G03G13/20 ,  G03G15/2025 ,  G03G2215/2032 ,  G03G2215/2093

摘要： A fixing method comprises the step of passing a recording material with a toner image between a heat member and a pressure applying member contacting the heat member to fix the toner onto the recording material, a silicone oil being coated on the surface of the heat member, wherein the toner contains a polyester comprising a unit derived from an aromatic polycarboxylic acid or its anhydride or a unit derived from an aromatic polyhydric alcohol, and the silicone oil is a fluorine-containing silicone oil having a structure unit represented by the following Formula (I):Formula (I) ##STR1##

摘要翻译： 定影方法包括将具有调色剂图像的记录材料通过加热构件和与加热构件接触的加压构件之间的步骤，以将调色剂固定在记录材料上，将硅油涂覆在加热构件的表面上， 其中所述调色剂含有包含衍生自芳族多元羧酸或其酸酐的单元或衍生自芳族多元醇的单元的聚酯，所述硅油是具有由下式（I）表示的结构单元的含氟硅油 ）：公式（I）

公开(公告)号：US06768882B2

公开(公告)日：2004-07-27

申请号：US10216042

申请日：2002-08-08

申请人： Tetsuko Omoto ,  Junichi Hamada ,  Kiyoaki Kawamoto ,  Haruo Iwahashi ,  Kazuhiko Uneme

发明人： Tetsuko Omoto ,  Junichi Hamada ,  Kiyoaki Kawamoto ,  Haruo Iwahashi ,  Kazuhiko Uneme

IPC分类号： G03G1520

CPC分类号： G03G15/2039

摘要： A method of controlling a fixing temperature of a fixing device having a heat roller provided with a heat source and a first temperature detector provided at the vicinity of the heat roller, and having a pressure roller, which is in pressure contact with the heat roller, provided with a second temperature sensor at the vicinity of the pressure roller, having the steps of; detecting a temperature of the pressure roller by the second temperature detector; and varying a control temperature of the heat roller according to a detected temperature of the pressure roller.

摘要翻译： 一种控制定影装置的方法，所述定影装置具有设置有热源的加热辊和设置在所述加热辊附近的第一温度检测器，并且具有与所述加热辊压力接触的加压辊， 在压力辊附近设置有第二温度传感器，具有以下步骤： 通过第二温度检测器检测压力辊的温度; 并根据检测到的加压辊的温度改变加热辊的控制温度。

公开(公告)号：US4867100A

公开(公告)日：1989-09-19

申请号：US219862

申请日：1988-07-12

申请人： Yoshio Yamazaki ,  Kazuhiko Uneme ,  Takeichi Shimada

发明人： Yoshio Yamazaki ,  Kazuhiko Uneme ,  Takeichi Shimada

IPC分类号： G03G15/09 ,  G03G15/08

CPC分类号： G03G15/0877

摘要： The present invention provides a compact developing apparatus, wherein there is provided a developer container having first magnetic brush carrier for developing the image information at one side thereof and a developing replenishing container at other side thereof, the developing container and the developing replenishing container are so constructed to be one body. The partition wall is located between the both containers and has a opening portion to communicate the both containers. Second magnetic brush carrier is provided at the opening portion to replenish the developer from the developer replenishing container to the developer container. The second magnetic brush carrier can be operated automatically in accordance with the concentration of the developer.

摘要翻译： 本发明提供了一种紧凑型显影装置，其中提供了一种具有用于在其一侧显影图像信息的第一磁刷载体和在其另一侧的显影补充容器的显影剂容器，显影容器和显影补充容器是如此 构造成一体。 分隔壁位于两个容器之间，并且具有用于连通两个容器的开口部分。 第二磁刷载体设置在开口部分，以将显影剂从显影剂补充容器补充到显影剂容器。 第二磁刷载体可以根据显影剂的浓度自动操作。