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

US4989044A Developing apparatus for developing electrostatic latent images 失效
标题翻译：用于显影静电潜像的显影装置
公开(公告)号：US4989044A
公开(公告)日：1991-01-29
申请号：US341352
申请日：1989-04-21
申请人： Katsuhiko Nishimura , Michihito Yamazaki , Keiji Okano , Motoi Katoh , Kouichi Suwa , Yasushi Sato , Kimio Nakahata
发明人： Katsuhiko Nishimura , Michihito Yamazaki , Keiji Okano , Motoi Katoh , Kouichi Suwa , Yasushi Sato , Kimio Nakahata
IPC分类号： G03G15/09
CPC分类号： G03G15/0928
摘要： A developing apparatus using one component developer includes a developing sleeve for carrying the developer to a developing zone. The developing sleeve has an outer coating layer made of resin material in which electrically conductive fine particles are dispersed.

2. 发明授权

US5715499A Contact charger having an oscillating voltage for charging a photosensitive member 失效
标题翻译：接触充电器具有用于对感光构件充电的振荡电压
公开(公告)号：US5715499A
公开(公告)日：1998-02-03
申请号：US811620
申请日：1997-03-05
申请人： Michihito Yamazaki , Hiroki Kisu , Erika Asano , Eiji Funabashi , Hiroaki Ogata , Kazumi Yamauchi
发明人： Michihito Yamazaki , Hiroki Kisu , Erika Asano , Eiji Funabashi , Hiroaki Ogata , Kazumi Yamauchi
IPC分类号： G03G15/02 , G03G21/18
CPC分类号： G03G15/0216 , G03G15/0225 , G03G15/025
摘要： An image forming apparatus includes an image bearing member; an image forming device for forming an image on the image bearing member, the image forming device being provided with a charging member which is disposed in contact or proximity with the image bearing member to electrically charge the image bearing member; wherein the charging member is supplied with an oscillating voltage, and there is provided a voltage set period in which a peak-to-peak voltage of the oscillating voltage is higher in a period in which the image is not formed on the image bearing member than in a period in which the image is formed on the image bearing member.
摘要翻译：图像形成装置包括：图像承载部件; 图像形成装置，用于在图像承载部件上形成图像，图像形成装置设置有与图像承载部件接触或接近地设置以对图像承载部件进行充电的充电部件; 其中充电构件被提供振荡电压，并且提供了一个电压设定周期，其中在图像承载部件上未形成图像的时间段内，振荡电压的峰 - 峰电压高于在图像承载部件上形成图像的期间。

3. 发明授权

US5084733A Developing apparatus having developer layer regulation means 失效
标题翻译：具有开发商层级监管手段的开发设备
公开(公告)号：US5084733A
公开(公告)日：1992-01-28
申请号：US261999
申请日：1988-10-25
申请人： Motoi Katoh , Takashi Hino , Michihito Yamazaki , Keiji Okano , Yasushi Sato , Kimio Nakahata
发明人： Motoi Katoh , Takashi Hino , Michihito Yamazaki , Keiji Okano , Yasushi Sato , Kimio Nakahata
IPC分类号： G03G15/08 , G03G15/09
CPC分类号： G03G15/0898 , G03G15/0812 , G03G15/0818 , G03G15/09
摘要： A developing apparatus including a developer carrying member for carrying a developer, a magnet disposed in the developer carrying member, and an elastic regulating member contacting the developer carrying member to regulate a thickness of a layer of the developer formed on the developer carrying member. The developer carrying member has a roughened surface over a width thereof larger than a width of the portion of the elastic regulating member contacting the developer carrying member while the magnet forms a magnetic field in a marginal region of the roughened surface of the developer carrying member not contacting the elastic regulating member to remove magnetic developer.

4. 发明授权

US07347420B2 Sheet transport apparatus and image forming apparatus 有权
标题翻译：片材输送装置和图像形成装置
公开(公告)号：US07347420B2
公开(公告)日：2008-03-25
申请号：US10781810
申请日：2004-02-20
申请人： Shinsuke Kobayashi , Michihito Yamazaki , Yasuzumi Taba
发明人： Shinsuke Kobayashi , Michihito Yamazaki , Yasuzumi Taba
IPC分类号： B65H5/02
CPC分类号： B65H5/38 , B65H2404/612 , B65H2701/1916
摘要： A sheet transport apparatus which includes a sheet transport path for transporting a sheet, and a regulation member. The regulation member is provided in the sheet transport path, and is brought into contact with a swelling portion occurring on a surface of an envelope in the event that the envelope is transported as the sheet, such that the swelling portion can be pressed.
摘要翻译：一种纸张输送装置，包括用于输送纸张的纸张传送路径和调节部件。调节构件设置在片材输送路径中，并且在外壳作为片材被输送的情况下与在外壳的表面上发生的膨胀部分接触，使得可以按压膨胀部分。

5. 发明授权

US5994671A Image heating apparatus 失效
标题翻译：图像加热装置
公开(公告)号：US5994671A
公开(公告)日：1999-11-30
申请号：US821718
申请日：1997-03-20
申请人： Hideki Suzuki , Kenjiro Hori , Michihito Yamazaki , Koichi Okuda
发明人： Hideki Suzuki , Kenjiro Hori , Michihito Yamazaki , Koichi Okuda
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G15/2039 , G03G2215/2035
摘要： The present invention provides an image heating apparatus comprising a heating member having a first heating resistor and a second heating resistor, a temperature detecting element for detecting a temperature of the heating member, and a power supply control means for controlling power supply to the first and second heating resistors so that detected temperature of the temperature detecting element is maintained a set temperature. The power supply control means sends the power supply to the first heating resistor in a first power supply pattern, and sends the power supply to the second heating resistor in a second power supply pattern different from the first power supply pattern.
摘要翻译：本发明提供了一种图像加热装置，包括具有第一加热电阻器和第二加热电阻器的加热构件，用于检测加热构件的温度的温度检测元件，以及用于控制对第一和第二加热电阻器的供电的电源控制装置，第二加热电阻器，使得温度检测元件的检测温度保持设定温度。电源控制装置以第一电源模式将电源发送到第一加热电阻器，并且以与第一电源图案不同的第二电源图案将电源发送到第二加热电阻器。

6. 发明授权

US5541711A Charging member having a cavity, charging device, process unit, and image forming apparatus having such a charging member 失效
标题翻译：具有空腔的充电构件，充电装置，处理单元和具有这种充电构件的图像形成装置
公开(公告)号：US5541711A
公开(公告)日：1996-07-30
申请号：US853441
申请日：1992-03-18
申请人： Hiroki Kisu , Masaharu Ohkubo , Kazushige Sakurai , Michihito Yamazaki , Erika Asano
发明人： Hiroki Kisu , Masaharu Ohkubo , Kazushige Sakurai , Michihito Yamazaki , Erika Asano
IPC分类号： G03G15/00 , G03G15/02
CPC分类号： G03G15/0233 , G03G2221/1609 , G03G2221/183
摘要： A charging member includes an electrode to be supplied with a voltage; a surface layer contactable to a member to be charged; and wherein a cavity is provided between the electrode and the surface layer. The cavity extends in a circumferential direction of the charging member and/or the cavity has a configuration to provide a substantially constant state of contact between the charging member and the member to be charged.
摘要翻译：充电构件包括要被提供电压的电极; 可与待充电部件接触的表面层; 并且其中在所述电极和所述表面层之间设置空腔。空腔沿充电构件的圆周方向延伸和/或空腔具有在充电构件和待充电构件之间提供基本上恒定的接触状态的构造。

7. 发明授权

US5519472A Developing apparatus using elastic blade 失效
标题翻译：使用弹性叶片的显影装置
公开(公告)号：US5519472A
公开(公告)日：1996-05-21
申请号：US220553
申请日：1994-03-31
申请人： Masaki Ojima , Masaharu Ohkubo , Hiroki Kisu , Kazushige Sakurai , Michihito Yamazaki , Yukihiro Ohzeki , Junichi Kato , Hiroto Hasegawa , Erika Asano , Hiroshi Sato , Katsuhiro Sakaizawa , Hiroaki Ogata
发明人： Masaki Ojima , Masaharu Ohkubo , Hiroki Kisu , Kazushige Sakurai , Michihito Yamazaki , Yukihiro Ohzeki , Junichi Kato , Hiroto Hasegawa , Erika Asano , Hiroshi Sato , Katsuhiro Sakaizawa , Hiroaki Ogata
IPC分类号： G03G13/09 , G03G15/09 , G03G21/00
CPC分类号： G03G15/0907 , G03G13/09
摘要： A developing apparatus includes a developer carrying member for carrying developer, an elastic blade press-contacted to the developer carrying member to regulate a layer of developer formed on the developer carrying member, where the elastic blade comprises an electrically conductive layer, and a high resistance layer located at the developer carrying member side of the conductive layer, and an electric field generating device for forming an oscillating electric field between the developer carrying member and the conductive layer, wherein a maximum intensity of the electric field is not less than 10.sup.6 V/m.
摘要翻译：显影装置包括用于承载显影剂的显影剂承载构件，与显影剂承载构件压接的弹性刮板，以调节形成在显影剂承载构件上的显影剂层，其中弹性刮板包括导电层和高电阻位于导电层的显影剂承载构件侧的层，以及用于在显影剂承载构件和导电层之间形成振荡电场的电场产生装置，其中电场的最大强度不小于106V / m。

8. 发明授权

US5475471A Changing member having a charging surface arranged with respect to a tangent line 失效
标题翻译：充电构件具有相对于切线布置的充电表面
公开(公告)号：US5475471A
公开(公告)日：1995-12-12
申请号：US998858
申请日：1992-12-30
申请人： Hiroki Kisu , Kazushige Sakurai , Michihito Yamazaki , Erika Asano , Satoru Inami , Hiroaki Ogata , Tetsuya Sano
发明人： Hiroki Kisu , Kazushige Sakurai , Michihito Yamazaki , Erika Asano , Satoru Inami , Hiroaki Ogata , Tetsuya Sano
IPC分类号： G03G15/00 , G03G15/02
CPC分类号： G03G15/0216 , G03G2221/183
摘要： A charging device, for use with an image forming apparatus with a detachable process cartridge, includes a movable member to be charged, and a charging member adjacent to the movable member. An oscillating voltage is applied to the charging member. The charging member includes a charging surface at the same side as the movable member. A tangent line extends from a point on the charging member, the point being the most downstream point in a moving direction of the movable member at a closest portion between the charging member and the image bearing member, toward the downstream side in the moving direction of the movable member. The charging device may include a first charging region and a second charging region provided at a downstream side from the first charging region, wherein a peak-to-peak voltage of unevenness in charging of a potential of the first charging region is greater than a peak-to-peak voltage of unevenness in charging of a potential of the second charging region.
摘要翻译：一种与具有可拆卸处理盒的图像形成装置一起使用的充电装置包括可充电的可移动部件和与可移动部件相邻的充电部件。向充电部件施加振荡电压。充电部件包括与可动部件同侧的充电面。切线从充电构件上的点延伸，该点是可动构件在充电构件和图像承载构件之间的最靠近的部分的移动方向上的最下游点，朝向在移动方向的移动方向上的下游侧可动构件。充电装置可以包括设置在第一充电区域的下游侧的第一充电区域和第二充电区域，其中第一充电区域的电位充电不均匀的峰峰值电压大于峰值在第二充电区域的电位充电不均匀的峰值电压。

9. 发明授权

US6040558A Image heating apparatus 失效
标题翻译：图像加热装置
公开(公告)号：US6040558A
公开(公告)日：2000-03-21
申请号：US71160
申请日：1998-05-04
申请人： Michihito Yamazaki
发明人： Michihito Yamazaki
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G15/2039 , G03G15/2046 , G03G2215/2016 , G03G2215/2035
摘要： The present invention provides an image heating apparatus comprising a heater, a film sliding, and a back-up member. The heater includes a first heat-generating member for generating heat by electric power supply thereto, and a second heat-generating member, provided at the downstream side of the first heat-generating member with respect to the moving direction of the recording material, for generating heat by electric power supply thereto, and the first and second heat-generating members are so controlled that the ratio of the amounts of heat generation thereof varies depending on the presence or absence of the recording material in the nip.
摘要翻译：本发明提供一种图像加热装置，其包括加热器，薄膜滑动件和支撑构件。该加热器包括用于通过其供电而产生热的第一发热元件和相对于记录材料的移动方向设置在第一发热元件的下游侧的第二发热元件，用于通过供电来产生热量，并且第一和第二发热部件受到控制，使得其发热量的比例根据辊隙中记录材料的存在或不存在而变化。

10. 发明授权

US5678141A Charging apparatus and process cartridge 失效
标题翻译：充电设备和处理盒
公开(公告)号：US5678141A
公开(公告)日：1997-10-14
申请号：US271673
申请日：1994-01-30
申请人： Erika Asano , Hiroki Kisu , Michihito Yamazaki , Hiroaki Ogata
发明人： Erika Asano , Hiroki Kisu , Michihito Yamazaki , Hiroaki Ogata
IPC分类号： G03G15/00 , G03G15/02 , G03G21/16 , G03G21/18
CPC分类号： G03G15/0208
摘要： A charging apparatus includes a charging surface for charging a member to be charged, wherein a voltage is applied between the charging apparatus and the member to be charged; and projections for contacting the charging apparatus substantially at three positions to the member to be charged to closely face a charging surface to the member to be charged.
摘要翻译：充电装置包括用于对要充电的构件充电的充电表面，其中在充电装置和要充电的构件之间施加电压; 以及用于将充电装置基本上在三个位置处与要充电的构件接触以将充电表面紧密地面对要充电的构件的突起。

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