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1. 发明申请

US20050089784A1 Preparation method of toner and toner 失效
标题翻译：调色剂和调色剂的制备方法
公开(公告)号：US20050089784A1
公开(公告)日：2005-04-28
申请号：US10924114
申请日：2004-08-23
申请人： Akira Ohira , Junji Ujihara , Shoichiro Ishibashi , Kentarou Yamawaki
发明人： Akira Ohira , Junji Ujihara , Shoichiro Ishibashi , Kentarou Yamawaki
IPC分类号： G03G9/08 , G03G9/087 , G03G13/20
CPC分类号： G03G9/0821 , G03G9/0804 , G03G9/0806
摘要： Disclosed is a production method of an electrophotographic toner, which comprises toner particles comprising a resin and a colorant. The method comprises a step of forming toner particles in an aqueous medium, and processing an aqueous medium containing the toner particles or a component of the toner particles by gas bubbles.
摘要翻译：公开了一种电子照相调色剂的制造方法，其包括包含树脂和着色剂的调色剂颗粒。该方法包括在水性介质中形成调色剂颗粒的步骤，并且通过气泡处理含有调色剂颗粒或调色剂颗粒的组分的水性介质。

2. 发明授权

US07282313B2 Preparation method of toner and toner 失效
标题翻译：调色剂和调色剂的制备方法
公开(公告)号：US07282313B2
公开(公告)日：2007-10-16
申请号：US10924114
申请日：2004-08-23
申请人： Akira Ohira , Junji Ujihara , Shoichiro Ishibashi , Kentarou Yamawaki
发明人： Akira Ohira , Junji Ujihara , Shoichiro Ishibashi , Kentarou Yamawaki
IPC分类号： G03G5/00
CPC分类号： G03G9/0821 , G03G9/0804 , G03G9/0806
摘要： Disclosed is a production method of an electrophotographic toner, which comprises toner particles comprising a resin and a colorant. The method comprises a step of forming toner particles in an aqueous medium, and processing an aqueous medium containing the toner particles or a component of the toner particles by gas bubbles.
摘要翻译：公开了一种电子照相调色剂的制造方法，其包括包含树脂和着色剂的调色剂颗粒。该方法包括在水性介质中形成调色剂颗粒的步骤，并且通过气泡处理含有调色剂颗粒或调色剂颗粒的组分的水性介质。

3. 发明授权

US5707449A Ring-shaped coating apparatus 失效
标题翻译：环形涂装设备
公开(公告)号：US5707449A
公开(公告)日：1998-01-13
申请号：US650090
申请日：1996-05-17
申请人： Akira Ohira , Junji Ujihara , Eiichi Kijima , Masao Asano , Nobuaki Kobayashi
发明人： Akira Ohira , Junji Ujihara , Eiichi Kijima , Masao Asano , Nobuaki Kobayashi
IPC分类号： B05C5/00 , B05C3/12 , B05C3/00 , B05C19/02
CPC分类号： B05C5/007
摘要： An apparatus for coating a cylinder with a solution. The apparatus has a coater which includes a body having a circular hole through which the cylinder passes. A coating surface is provided on a wall of the circular hole so as to surround an outer surface of the cylinder as the cylinder passes through the circular hole. A solution chamber is provided in the body for storing the solution, and a slit is provided in the body for distributing the solution from the solution chamber to the coating surface. A feeding port is provided on a periphery of the body, and a feeding conduit is provided in the body for connecting the feeding port and the solution chamber so that the solution is fed from the feeding port to the solution chamber. The solution chamber has a height H2 of 5 mm to 50 mm, the slit has a slit gap distance HI, and a ratio H2/H1 is 10 to 1000. In addition, the apparatus also includes a conveyor for conveying the cylinder through the circular hole of the coater so that the outer surface of the cylinder is coated with the solution when the cylinder passes the coating surface provided on the wall of the circular hole.
摘要翻译：一种用溶液涂覆圆筒的设备。该装置具有包括具有圆筒通过的圆孔的主体的涂布机。当圆柱体通过圆形孔时，涂覆表面设置在圆形孔的壁上，以便围绕圆筒的外表面。在本体中设置有用于储存溶液的溶液室，并且在主体中设置狭缝以将溶液从溶液室分配到涂覆表面。在本体的周边设置有供给口，在本体中设置有用于连接供给口和溶液室的供给管，从而将溶液从供给口供给溶液室。溶液室具有5mm至50mm的高度H2，狭缝具有狭缝间隙距离HI，并且比率H2 / H1为10至1000.此外，该装置还包括用于通过圆形传送气缸的输送器使得当圆柱体通过设置在圆形孔的壁上的涂层表面时，涂覆有圆筒的外表面的溶液。

4. 发明授权

US5587266A Manufacturing method for an electrophotographic photoreceptor 失效
标题翻译：电子照相感光体的制造方法
公开(公告)号：US5587266A
公开(公告)日：1996-12-24
申请号：US521975
申请日：1995-08-31
申请人： Junji Ujihara , Akira Ohira
发明人： Junji Ujihara , Akira Ohira
IPC分类号： B05C5/00 , G03G5/05 , G03G5/04
CPC分类号： G03G5/0525 , B05C5/007
摘要： A method of manufacturing an electrophotographic receptor drum, has the following steps. Cylinder shafts of a plurality of cylindrical drums are aligned with each other; and circular ends of the drums are contacted with each other and the drums are stacked on each other. Photoreceptor material is continuously coated on circumferential surfaces of the drums while the drums are inserted into a ring-shaped coater and the ring-shaped coater is moved vertically from an upper portion to a lower portion of the stacked drums. Each of the drums satisfying the following inequalities at the same time is used for the coating:30.degree..ltoreq..theta..ltoreq.80.degree., and 0.01 mm.ltoreq.l.ltoreq.0.3 mmwhere .theta. represents an angle between an extension line of a chamfering face formed at an edge of the drum and an extension line of a circular end of the drum, and l represents a distance between an intersecting point of the circular end and the chamfering face of the drum, and an extension line of a circumferential surface of the drum.
摘要翻译：制造电子照相感光鼓的方法具有以下步骤。多个圆柱形滚筒的圆柱体彼此对准; 并且鼓的圆形端部彼此接触并且鼓彼此堆叠。感光材料连续地涂覆在滚筒的圆周表面上，同时将滚筒插入环形涂布机中，并且环形涂布机从堆叠滚筒的上部向下部移动。每个滚筒同时满足以下不等式用于涂层：30°/ 80°和0.01mm 0.3mm，其中θ表示延伸线形成在滚筒的边缘处的倒角面和滚筒的圆形端部的延伸线，l表示圆形端部与滚筒的倒角面的交叉点之间的距离，滚筒的圆周表面。

5. 发明授权

US06410093B1 Coating method for cylindrical base member 有权
公开(公告)号：US06410093B1
公开(公告)日：2002-06-25
申请号：US09224584
申请日：1998-12-31
申请人： Akira Ohira , Junji Ujihara , Nobuaki Kobayashi , Masao Asano
发明人： Akira Ohira , Junji Ujihara , Nobuaki Kobayashi , Masao Asano
IPC分类号： B05D312
摘要： A coating method of coating an outer circumferential surface of a cylindrical base with a coater having a supply port, a coating solution chamber, and a slit communicating with the coating solution chamber, the slit being provided around an inner circumferential surface of the coater, comprisse steps of: feeding a coating solution from the supply port to the coating solution chamber so that the coating solution is discharged to the slit; adjusting an absolute pressure P in the coating solution chamber so as to satisfy the following formula: 3×104≦P≦3×106 (mmH2O) and relatively moving the cylindrical base through a hole formed by the inner circumferential surface of the coater so that an outer circumferential surface of the cylindrical base is uniformely coated with the coating solution flowing out from the slit.

6. 发明授权

US5674552A Method of and apparatus for positioning a cylindrical base material 失效
标题翻译：用于定位圆柱形基材的方法和设备
公开(公告)号：US5674552A
公开(公告)日：1997-10-07
申请号：US651913
申请日：1996-05-21
申请人： Akira Ohira , Junji Ujihara , Eiichi Kijima
发明人： Akira Ohira , Junji Ujihara , Eiichi Kijima
IPC分类号： B05C5/00 , B05C13/02 , B05D1/26 , B05D7/14 , B05C5/02 , B05C13/00 , B05D3/04
CPC分类号： B05D7/146 , B05C13/02 , B05C13/025 , B05C5/007 , B05D1/265 , Y10S118/11
摘要： In a method of coating outer surfaces of plural cylinders by a coater having a circular hole on which a coating surface is provided, gas is blown onto the outer surface of the cylinder by a cylindrical blowing device so that the cylinder is positioned coaxially with the circular hole. The gas amount is changed when the cylindrical blowing device blows gas onto a joint portion at which a bottom edge of an upper cylinder contacts with a top edge of a lower cylinder.
摘要翻译：在通过具有圆形孔的涂布机涂覆多个圆筒的外表面的方法中，在其上设置有涂层表面的方法，通过圆柱形吹塑装置将气体吹向圆筒的外表面，使得圆筒与圆形同轴地定位孔。当圆柱形吹风装置将气体吹向上缸体的底边缘与下气缸的顶边缘接触的接合部分时，气体量发生变化。

7. 发明授权

US07258960B2 Production apparatus of toner for developing electrostatic images, production method thereof, and toner for developing electrostatic images 失效
标题翻译：用于显影静电图像的调色剂的生产设备，其制备方法和用于静电图像显影的调色剂
公开(公告)号：US07258960B2
公开(公告)日：2007-08-21
申请号：US10392669
申请日：2003-03-18
申请人： Akira Ohira , Masafumi Uchida , Yoshiki Nishimori , Shoichiro Ishibashi
发明人： Akira Ohira , Masafumi Uchida , Yoshiki Nishimori , Shoichiro Ishibashi
IPC分类号： G03G9/08
CPC分类号： G03G9/0817 , G03G9/0815
摘要： An apparatus for producing toner for developing an electrostatic latent image, is provided with an inlet section to receive a slurry containing toner particles, impure fine particles having a specific gravity smaller than that of the toner particles and aqueous medium; a centrifugal concentrating device for applying centrifugal force to the slurry and having a precipitating plate with which the toner particles are precipitated from the slurry and an accommodating section to accommodate a concentrated slurry containing the precipitated toner particles, and an outlet section to deliver impure fine particles and aqueous medium.
摘要翻译：一种用于生产用于显影静电潜像的调色剂的设备设置有入口部分，用于接收含有调色剂颗粒的浆料，使比重小于调色剂颗粒和水性介质的细颗粒; 离心浓缩装置，用于向浆料施加离心力，并具有沉淀板，调色剂颗粒从浆料中沉淀出来;以及容纳部分，用于容纳含有沉淀的调色剂颗粒的浓缩浆料，以及出口部分，以输送不纯的细颗粒和水介质。

8. 发明授权

US06602644B2 Toner and image forming method 有权
公开(公告)号：US06602644B2
公开(公告)日：2003-08-05
申请号：US09910988
申请日：2001-07-23
申请人： Asao Matsushima , Meizo Shirose , Tsuyoshi Uchida , Hiroyuki Yamada , Akira Ohira , Shoichiro Ishibashi , Shigenori Kohno
发明人： Asao Matsushima , Meizo Shirose , Tsuyoshi Uchida , Hiroyuki Yamada , Akira Ohira , Shoichiro Ishibashi , Shigenori Kohno
IPC分类号： G03G9097
CPC分类号： G03G9/0821 , G03G9/08755 , G03G9/08782 , G03G9/08795 , G03G9/08797 , G03G9/093 , G03G9/09328 , G03G9/09335 , G03G9/09371 , G03G9/09378
摘要： A toner for developing an electrostatic latent image is disclosed. The toner comprises a resin, a colorant and a releasing agent or a crystalline polyester compound, and the toner has crushability index from 0.1 to 0.8. The toner is preferably produced by sat-out/fusion-adherence of a composite resin particle and a colorant particle, the composite resin particle comprises polyester compound in a portion of the composite resin particle other than outermost layer

9. 发明授权

US5494771A Separating and recovering method of continuously coated photoreceptor drum 失效
标题翻译：连续涂布感光鼓的分离和回收方法
公开(公告)号：US5494771A
公开(公告)日：1996-02-27
申请号：US229405
申请日：1994-04-18
申请人： Hirohiko Seki , Nobuaki Kobayashi , Daisaku Tsuji , Akira Ohira , Makoto Kon
发明人： Hirohiko Seki , Nobuaki Kobayashi , Daisaku Tsuji , Akira Ohira , Makoto Kon
IPC分类号： B05C5/00 , B05C13/02 , B05D1/26 , G03G5/05 , G03G5/00
CPC分类号： G03G5/0525 , B05C13/025 , B05C5/007 , B05D1/26 , Y10T225/16 , Y10T29/49819
摘要： In a method of manufacturing a photoreceptor drum which has been coated and then quick dried, the drum having a plurality of vertically-stacked base drums that are coated and dried from the uppermost base drum toward a lowermost base drum. The uppermost base drum is held by a second holding member, and a next lower base drum is held by a first holding member respectively. Thereafter the uppermost base drum is separated from the next lower base drum.
摘要翻译：在制造感光鼓的方法中，该感光鼓已被涂覆然后快速干燥，该鼓具有多个垂直堆叠的底部鼓，其从最上面的底部鼓向最下面的底部鼓被涂覆和干燥。最上面的底鼓由第二保持构件保持，下一个下底鼓分别由第一保持构件保持。此后，最上面的底鼓与下一个下底鼓分开。

10. 发明授权

US08872072B2 Heat-producing element for fixing device and image forming apparatus 有权
标题翻译：用于定影装置的发热元件和图像形成装置
公开(公告)号：US08872072B2
公开(公告)日：2014-10-28
申请号：US13113271
申请日：2011-05-23
申请人： Eiichi Yoshida , Akira Ohira , Susumu Sudo , Izumi Mukoyama
发明人： Eiichi Yoshida , Akira Ohira , Susumu Sudo , Izumi Mukoyama
IPC分类号： H05B1/00 , H05B3/00 , H05B11/00 , G03G15/20
CPC分类号： G03G15/2057
摘要： A heat-producing element for a fixing device to carry out heat-fixing after a toner image having been formed using a pulverized toner is transferred on an image support, a heat-producing element for a fixing device in which a thin-leaf graphite-pulverized material of a volume specific resistance of 10−6 Ω·cm to less than 10−2 Ω·cm is incorporated in a heat-resistant resin as a conductive material.
摘要翻译：用于在使用粉碎的调色剂形成的调色剂图像之后进行热定影的定影装置的发热元件被转印到图像载体上，用于定影装置的发热元件，其中薄叶石墨 - 体积比电阻为10-6＆OHgr·cm〜小于10-2＆OHgr·cm的粉碎材料作为导电材料掺入耐热树脂中。

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