专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5486898A Color image forming apparatus with photoreceptor protector 失效
标题翻译：具有感光体保护膜的彩色图像形成装置
公开(公告)号：US5486898A
公开(公告)日：1996-01-23
申请号：US272331
申请日：1994-07-08
申请人： Yozo Fujii , Hiroyuki Moriguchi , Yoshikazu Ikunami , Masahiko Matsunawa , Akihiko Tamura , Kazuo Yasuda , Tadashi Miwa , Tatsumi Horiuchi , Tadao Kishimoto , Yoshihide Fujimaki , Hiroyuki Takagiwa , Takashi Tamura
发明人： Yozo Fujii , Hiroyuki Moriguchi , Yoshikazu Ikunami , Masahiko Matsunawa , Akihiko Tamura , Kazuo Yasuda , Tadashi Miwa , Tatsumi Horiuchi , Tadao Kishimoto , Yoshihide Fujimaki , Hiroyuki Takagiwa , Takashi Tamura
IPC分类号： G03G15/01 , G03G21/18 , G03G15/00
CPC分类号： G03G21/1807 , G03G15/01 , G03G21/1623 , G03G21/1647 , G03G21/1671 , G03G21/1832 , G03G2221/1603 , G03G2221/1609 , G03G2221/1612 , G03G2221/1675 , G03G2221/1853
摘要： In a color image forming apparatus, an image retainer, a charger, a plurality of developing devices and a cleaner are made in one unit. The unit is dismountably supported in a housing so that the unit can be moved out from a first position at which the unit is set in the housing to a second position at which jam disposition is conducted. When the unit means is placed at the second position, a part of the apparatus is used to cover the image retaining surface at the transfer section.
摘要翻译：在彩色图像形成装置中，图像保持器，充电器，多个显影装置和清洁器被制成一个单元。该单元可拆卸地支撑在壳体中，使得该单元可以从设置在壳体中的单元的第一位置移动到进行卡纸处置的第二位置。当单元装置放置在第二位置时，该装置的一部分用于覆盖转印部分的图像保持表面。

2. 发明授权

US5153653A Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US5153653A
公开(公告)日：1992-10-06
申请号：US631392
申请日：1990-12-20
申请人： Hiroshi Fuma , Mitsuo Motohashi , Yozo Fujii , Akihiko Kakita , Takashi Murahashi , Kazuo Yasuda , Yoshio Yamazaki , Masashi Sugano
发明人： Hiroshi Fuma , Mitsuo Motohashi , Yozo Fujii , Akihiko Kakita , Takashi Murahashi , Kazuo Yasuda , Yoshio Yamazaki , Masashi Sugano
IPC分类号： G03G15/16
CPC分类号： G03G15/1655 , G03G15/1695
摘要： The invention provides an apparatus for transferring a toner image from a photoreceptor to a recording sheet. The apparatus includes a plurality of rollers and a belt stretched around the plurality of rollers. The belt is adapted to come in contact with the photoreceptor at a transfer area so that a recording sheet is conveyed on the belt and brought in contact with the image surface at the transfer area and that the toner image is transferred onto the recording sheet. The apparatus further includes a conductive member, disposed so as to come in contact with the belt on one of the plurality of rollers which is positioned upstream in conveying direction than the transfer area, for charging the recording sheet conveyed on the belt.
摘要翻译：本发明提供一种用于将调色剂图像从感光体转印到记录片材的装置。该装置包括多个辊和围绕多个辊拉伸的带。带适于在转印区域与感光体接触，使得记录纸在带上传送并且在转印区域与图像表面接触并且调色剂图像被转印到记录纸上。所述装置还包括导电构件，所述导电构件设置成在所述多个辊中的一个辊上与所述带接触，所述多个辊中的一个位于比所述传送区域沿传送方向上游的位置，用于对在所述传送带上传送的记录纸进行充电。

3. 发明授权

US4380386A Method for controlling prefatiguing illumination of a photosensitive member 失效
标题翻译：用于控制感光构件的预先照明的方法
公开(公告)号：US4380386A
公开(公告)日：1983-04-19
申请号：US283811
申请日：1981-07-16
申请人： Kazuo Yasuda , Akihiko Tamura , Yoshimitsu Nakamura
发明人： Kazuo Yasuda , Akihiko Tamura , Yoshimitsu Nakamura
IPC分类号： G03G15/00 , G03G21/00 , G03G21/06
CPC分类号： G03G21/00 , G03G21/0094
摘要： Actuation of a prefatiguing lamp is selectively controlled in accordance with the measured time interval between successive copying operations. In substantially continuous copying where the measured interval is less than a first predetermined time period, no prefatiguing illumination is provided. Where the measured interval exceeds a second, longer predetermined time period, full illumination is provided. When the measured interval is between the first and second predetermined periods, partial illumination is provided by appropriate reduction in the operating voltage impressed upon the prefatiguing lamp.
摘要翻译：根据连续复印操作之间测量的时间间隔选择性地控制预先存储的灯的致动。在测量间隔小于第一预定时间段的基本上连续的复印中，不提供预先存储的照明。在测量间隔超过一秒的情况下，在较长的预定时间段内，提供完全照明。当测量的间隔在第一和第二预定周期之间时，通过适当降低施加在预热灯上的工作电压来提供部分照明。

4. 发明授权

US5054419A Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US5054419A
公开(公告)日：1991-10-08
申请号：US604321
申请日：1990-10-25
申请人： Masahiko Itaya , Yukio Okamoto , Kazuo Yasuda , Masayuki Kamegamori , Kunihisa Yoshino , Shizuo Morita , Masakazu Fukuchi , Akihiko Tamura , Hiroshi Fuma , Toshiro Fujimori , Tsugio Sugizaki
发明人： Masahiko Itaya , Yukio Okamoto , Kazuo Yasuda , Masayuki Kamegamori , Kunihisa Yoshino , Shizuo Morita , Masakazu Fukuchi , Akihiko Tamura , Hiroshi Fuma , Toshiro Fujimori , Tsugio Sugizaki
IPC分类号： G03G15/08 , G03G15/09
CPC分类号： G03G15/0812 , G03G15/09
摘要： A developing apparatus for supplying a developer to a photoreceptor so that an electrostatic latent image on the photoreceptor is developed with the developer. The developing apparatus comprises a developer conveyer, having a rigid surface, for conveying the developer to a developing zone; a developer layer-thickness regulator, shaped like a bar and having a rigid surface portion of the curvature radius between 0.5 mm and 15 mm, for regulating the thickness of the developer to be conveyed to the developing zone; and a supporter for supporting the developer layer-thickness regulator.

5. 发明授权

US4903842A Container 失效
公开(公告)号：US4903842A
公开(公告)日：1990-02-27
申请号：US248281
申请日：1988-09-22
申请人： Koichi Tokuda , Kazuo Yasuda , Kazuhiro Yoshida
发明人： Koichi Tokuda , Kazuo Yasuda , Kazuhiro Yoshida
IPC分类号： B32B27/06 , B65D1/36 , B65D17/40 , B65D77/20 , B65D81/32 , B65D17/00 , B65D1/24
CPC分类号： B65D81/3294 , B32B27/06 , B65D1/36 , B65D77/2056 , B65D2577/2025 , B65D2577/205 , B65D2577/2066 , B65D2577/2091 , Y10S229/927
摘要： A container from which its contents can be readily taken out by a simple one-hand finger operation, is provided. The container comprises a lid and a container main body and is sealed at least at its peripheral flange. The container main body can be bent outwardly, and it comprises two contents-holding portions which are divided by the portion for bending and which are designed such that when the container main body is bent these two portions may be pressed by each other. The lid comprises at least a monoaxially oriented film. The lengthwise direction of the portion for bending coincides with the direction of orientation of the monoaxially oriented film. A non-sealed portion is provided at an edge portion of the peripheral flange coincident with at least one end of the portion for bending, and at least two slit lines for initiating tear are provided in a part of the lid which constitutes the non-sealed portion.

6. 发明授权

US4770834A Method for continuous molding of a rod-like product 失效
标题翻译：连续成型棒状产品的方法
公开(公告)号：US4770834A
公开(公告)日：1988-09-13
申请号：US919211
申请日：1986-10-15
申请人： Takayoshi Nakasone , Yoji Ida , Kazuo Yasuda
发明人： Takayoshi Nakasone , Yoji Ida , Kazuo Yasuda
IPC分类号： B29C70/06 , B29B15/12 , B29C47/00 , B29C70/52 , B29C70/54 , B29D99/00 , B29K27/12 , B29K105/08 , B29L31/06 , B29C35/06
CPC分类号： B29C70/542 , B29B15/125 , B29C47/0014 , B29C70/521 , B29C70/525 , B29C70/528 , B29C47/00 , B29C47/0016 , B29C47/0038 , B29C47/0057 , B29C47/0064 , B29C47/0066 , B29C47/02 , B29C47/025 , B29K2027/12 , B29K2101/10 , B29L2031/06
摘要： A method of continuous molding a rod-like product includes forming an uncured rod-like molding by passing reinforcing fibers impregnated with uncured thermosetting resin through a squeezing die having a predetermined shape. Molten thermoplastic fluororesin is extruded in a ring shape to enclose the rod-like molding. A sheathing layer of the thermoplastic resin is formed by causing the thermoplastic resin to come into contact with the outer periphery of the uncured rod-like molding and by cooling and solidifying the thermoplastic resin. The uncured rod-like molding and the sheathing layer are introduced into a heated tank thereby hardening the thermosetting resin. The sheathing layer is stripped from the molding to form a rod-like product having a surface of fiber reinforced thermosetting resin.
摘要翻译：连续成型棒状产品的方法包括通过使未固化的热固性树脂浸渍的增强纤维通过具有预定形状的挤压模具来形成未固化的棒状模制品。将熔融的热塑性氟树脂挤出成环形以包围棒状模制品。通过使热塑性树脂与未固化的棒状成型体的外周接触并通过冷却和固化热塑性树脂来形成热塑性树脂的护套层。将未固化的棒状模制品和护套层引入加热的罐中，从而硬化热固性树脂。从模制品剥离护层以形成具有纤维增强热固性树脂表面的棒状产品。

7. 发明授权

US4719269A Epoxy resin composition 失效
标题翻译：环氧树脂组合物
公开(公告)号：US4719269A
公开(公告)日：1988-01-12
申请号：US855389
申请日：1986-04-24
申请人： Toshiharu Ando , Kazuo Yasuda , Yoshifumi Itabashi , Masaru Tsuchihashi
发明人： Toshiharu Ando , Kazuo Yasuda , Yoshifumi Itabashi , Masaru Tsuchihashi
IPC分类号： C08G59/00 , C08G59/20 , C08G59/24 , C08G59/42 , C08G63/00 , C08L63/00 , C08L71/00 , C08G59/04 , C08K3/10 , C08K3/22 , C08K3/36
CPC分类号： C08L63/00 , C08G59/24 , C08G59/4223 , C08L71/00 , Y10S525/93
摘要： A novel epoxy resin composition is comprised of a mixture of a cyclic epoxide type epoxy resin having an epoxy equivalent of 200 or below and a phenoxy resin having a molecular weight of approximately 30,000, a curing agent, and an inorganic filler. This resin composition is useful in the fabrication of cast insulators to be employed in electric machines.
摘要翻译：新型环氧树脂组合物由环氧当量为200以下的环状环氧型环氧树脂和分子量约为30,000的苯氧基树脂，固化剂和无机填料的混合物构成。该树脂组合物可用于制造用于电机的铸造绝缘子。

8. 发明授权

US6124410A Method for purification of alpha-olefins for polymerization use and method for production of poly-alpha-olefins 失效
标题翻译：用于聚合的α-烯烃的纯化方法和聚α-烯烃的制备方法
公开(公告)号：US6124410A
公开(公告)日：2000-09-26
申请号：US877516
申请日：1997-06-17
申请人： Yoshinao Ito , Kazuo Yasuda , Shougo Shimonishi
发明人： Yoshinao Ito , Kazuo Yasuda , Shougo Shimonishi
IPC分类号： C10G29/04 , C07C7/12 , C07C7/148 , C07C11/04 , C07C11/06 , C08F4/6592 , C08F10/00
CPC分类号： C07C7/14841 , C07C7/148 , C08F10/00 , C08F4/65927
摘要： The invention provides a method for purification of an .alpha.-olefin selected from ethylene and propylene for polymerization use which comprises contacting the .alpha.-olefin with an alkali metal carried on a support material. The invention further provides a method for production of a poly-.alpha.-olefin which comprises polymerizing the thus purified .alpha.-olefin in the presence of a polymerization catalyst comprising a transition metal catalyst component and an organometallic catalyst component.
摘要翻译：本发明提供一种用于纯化选自乙烯和丙烯的α-烯烃用于聚合用途的方法，该方法包括使α-烯烃与承载在载体材料上的碱金属接触。本发明还提供了一种生产聚-α-烯烃的方法，其包括在包含过渡金属催化剂组分和有机金属催化剂组分的聚合催化剂的存在下聚合由此纯化的α-烯烃。

9. 发明授权

US5521691A Cleaning device for removing residual toner on an image carrier 失效
标题翻译：用于去除图像载体上残留调色剂的清洁装置
公开(公告)号：US5521691A
公开(公告)日：1996-05-28
申请号：US373641
申请日：1995-01-17
申请人： Hiroshi Morimoto , Kazuo Yasuda
发明人： Hiroshi Morimoto , Kazuo Yasuda
IPC分类号： G03G21/00 , G03G15/01
CPC分类号： G03G21/0005
摘要： A cleaning device for use in an image forming apparatus which includes an image carrier, an image forming device to form a toner image on the image carrier, and a transferor to transfer the toner image from the image carrier onto a recording sheet, in which the cleaning device cleans a residual toner on the image carrier after transferring. The cleaning device includes a cleaning blade to scrape off the residual toner on a circumferential surface of the image carrier, a contacting member to bring a tip end of the cleaning blade into contact with the circumferential surface of the image carrier in a direction upstream of a moving direction of the image carrier when a cleaning operation of the blade is conducted, and a releasing member to release the tip end of the cleaning blade from the circumferential surface. The blade is made of an elastic member having a coefficient of dynamic friction between the blade and the image carrier of 0.15 to 0.4.
摘要翻译：一种用于图像形成装置的清洁装置，包括图像载体，在图像载体上形成调色剂图像的图像形成装置和用于将调色剂图像从图像载体转印到记录片材上的转印器，其中清洁装置在转印后清洁图像载体上的残留调色剂。清洁装置包括清洁刮板，以刮除图像载体的圆周表面上的残留调色剂;接触构件，以使清洁刮板的末端与图像载体的圆周表面接触，当进行刮刀的清洁操作时，图像载体的移动方向，以及释放构件，用于将清扫刮板的前端从周面剥离。叶片由具有0.15至0.4的叶片和图像载体之间的动态摩擦系数的弹性构件制成。

10. 发明授权

US5374950A Image forming apparatus to provide multicolor images 失效
标题翻译：图像形成装置提供多色图像
公开(公告)号：US5374950A
公开(公告)日：1994-12-20
申请号：US142079
申请日：1993-10-28
申请人： Kazuo Yasuda , Kouichi Sawada , Yoshiyuki Ichihara
发明人： Kazuo Yasuda , Kouichi Sawada , Yoshiyuki Ichihara
IPC分类号： B41J2/525 , G03G15/01 , G06K15/12 , H04N1/23 , H04N1/29 , H04N1/46 , H04N1/52 , H04N1/21
CPC分类号： H04N1/52 , G03G15/011 , G06K15/129
摘要： In a color toner image forming apparatus equipped with a scanning device to scan a photoreceptor with a light beam which is modulated on the basis of image density represented by image signals so that a latent image is formed on the photoreceptor; there is provided a control device to control the color toner image forming apparatus so that plural color toner images are superimposed on the photorecetor. The control device includes a start position control circuit to control a scanning start position of the scanning device so that the scanning start position is shifted for each of the plural color component images.
摘要翻译：在具有扫描装置的彩色调色剂图像形成装置中，用基于由图像信号表示的图像浓度调制的光束扫描感光体，使得在感光体上形成潜像; 提供了一种用于控制彩色调色剂图像形成装置的控制装置，使得多个彩色调色剂图像叠加在光电倍增管上。控制装置包括控制扫描装置的扫描开始位置的开始位置控制电路，使得扫描开始位置对于多个颜色分量图像中的每一个移动。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式