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1. 发明授权

US08781384B2 Cleaning blade and image forming apparatus 有权
标题翻译：清洁刀片和成像设备
公开(公告)号：US08781384B2
公开(公告)日：2014-07-15
申请号：US13559002
申请日：2012-07-26
申请人： Kuniaki Kashiwakura , Tsugihito Yoshiyama , Yoshiki Nakane , Hokuto Hatano , Yohei Ito
发明人： Kuniaki Kashiwakura , Tsugihito Yoshiyama , Yoshiki Nakane , Hokuto Hatano , Yohei Ito
IPC分类号： G03G21/00
CPC分类号： G03G21/0017 , G03G2215/0135
摘要： A cleaning blade, which is configured to be pressed against a toner image carrier that rotates in one direction, for removing residual toner from the toner image carrier, the cleaning blade having: a contact layer that is located in a side to come into contact with the toner image carrier; and a supporting layer that is located in a side not to come into contact with the toner image carrier, wherein tensile stress characteristic curves of a material of the contact layer and a material of the supporting layer intersect with each other. An image forming apparatus having a toner image carrier and the cleaning blade.
摘要翻译：一种清洁刮板，其构造成被压靠在沿着一个方向旋转的调色剂图像载体上，用于从调色剂图像载体去除残留的调色剂，所述清洁刮板具有：接触层，其位于与调色剂图像载体; 以及位于不与调色剂图像载体接触的一侧的支撑层，其中接触层的材料和支撑层的材料的拉伸应力特性曲线彼此相交。一种具有调色剂图像载体和清洁刮板的图像形成装置。

2. 发明授权

US5347346A Image forming apparatus with improved efficiency of maintenance control 失效
标题翻译：具有提高维护控制效率的图像形成装置
公开(公告)号：US5347346A
公开(公告)日：1994-09-13
申请号：US632076
申请日：1990-12-21
申请人： Tadafumi Shimizu , Yoshiaki Takano , Hiroyuki Ideyama , Manabu Kamitamari , Kadotaro Nishimori , Yoshihiko Hatta , Masazumi Ito , Tsugihito Yoshiyama , Yoshifumi Shibata , Yoshiaki Hata
发明人： Tadafumi Shimizu , Yoshiaki Takano , Hiroyuki Ideyama , Manabu Kamitamari , Kadotaro Nishimori , Yoshihiko Hatta , Masazumi Ito , Tsugihito Yoshiyama , Yoshifumi Shibata , Yoshiaki Hata
IPC分类号： G03G15/00 , G06F11/273 , G06F11/34 , G03G21/00
CPC分类号： G06F11/0733 , G03G15/5079 , G03G15/70 , G06F11/0748 , G03G15/55 , G03G2215/00109 , G06F11/2294
摘要： The image forming apparatus according to the present invention is connectable to an external device through a communication line, and includes an image forming device for forming an image on paper and a device for setting specified set conditions in the image forming device. The image forming apparatus performs image forming operation corresponding to the set conditions, and further includes a receiving device for receiving a control signal from the communication line and a transmission device for transmitting the set conditions through the communication line in response to reception of the control signal.
摘要翻译：根据本发明的图像形成装置通过通信线路连接到外部设备，并且包括用于在纸张上形成图像的图像形成装置和用于在图像形成装置中设定指定的设定条件的装置。图像形成装置进行与设定条件对应的图像形成动作，还包括：接收装置，用于从通信线路接收控制信号;以及发送装置，响应于控制信号的接收，通过通信线路发送设定条件。

3. 发明授权

US4772919A Electrophotographic copying machine 失效
标题翻译：电子照相复印机
公开(公告)号：US4772919A
公开(公告)日：1988-09-20
申请号：US903777
申请日：1986-09-05
申请人： Tsugihito Yoshiyama , Masataka Oda
发明人： Tsugihito Yoshiyama , Masataka Oda
IPC分类号： B41C1/14 , G03G15/00 , G03G15/02 , G03G15/043 , G03G15/06 , G03G15/22 , G03G15/04
CPC分类号： G03G15/50 , G03G15/0266 , G03G15/043 , G03G15/065
摘要： An electrophotographic copying machine adapted to provide a copied image for preparing a master plate for a thermal type stencil printing machine as well as a copied image for other, ordinary use. The copying machine includes an image forming device including a photosensitive member defining a photoconductive layer on a surface thereof, a charging device for charging the surface of the photosensitive member, an exposure device for illuminating an original image and forming on the photosensitive member an electrostatic latent image corresponding to the original image, and a developing device for causing a charged toner to electrostatically and selectively adhere to the electrostatic latent image on the photosensitive member. The copying machine further includes a transfer device for transferring the charged toner from the photosensitive member to copying paper, and an image density dropping device for selectively controlling the image forming device to cause a sharp drop in an image density on the copying paper with respect to a density of the original.
摘要翻译：一种电子照相复印机，适用于提供用于制备用于热型模版印刷机的母板的复印图像以及用于其它普通使用的复印图像。复印机包括：图像形成装置，其包括在其表面上限定光电导层的感光构件，用于对感光构件的表面充电的充电装置，用于照射原始图像并在感光构件上形成静电潜像的曝光装置图像对应于原始图像;以及显影装置，用于使带电调色剂静电并选择性地粘附到感光构件上的静电潜像。复印机还包括用于将带电调色剂从感光构件转印到复印纸的转印装置，以及图像浓度下降装置，用于选择性地控制图像形成装置，以使复印纸上的图像浓度相对于原来的密度。

4. 发明授权

US08045891B2 Rotary developing apparatus rotatably accommodating a plurality of developer units, developer unit and image forming apparatus including rotary developing apparatus 有权
标题翻译：可旋转地容纳多个显影单元，显影单元和包括旋转显影设备的图像形成设备的旋转显影设备
公开(公告)号：US08045891B2
公开(公告)日：2011-10-25
申请号：US12102559
申请日：2008-04-14
申请人： Masayuki Nishi , Tsugihito Yoshiyama
发明人： Masayuki Nishi , Tsugihito Yoshiyama
IPC分类号： G03G15/01
CPC分类号： G03G15/0877 , G03G15/0121 , G03G15/0173 , G03G2215/0177
摘要： In a rotary type image developing apparatus that has a rotary rack accommodating a plurality of developer units and drives the rotary rack to rotate in a predetermined rotational direction so as to bring a targeted one of the developer units to a developing position, each developer unit includes a toner storage in which a first slope is disposed. As the rotary rack rotates, toner that remains upstream of a toner supply opening in a toner flowing direction in the toner storage is guided by a slope surface of the first slope, which enables the toner to be smoothly supplied to a developing chamber. Thus, even when the toner gets low, the toner can be efficiently supplied from the toner storage to the developing chamber with the aid of the first slope.
摘要翻译：在旋转型图像显影装置中，具有容纳多个显影单元的旋转齿条并驱动旋转齿条以预定的旋转方向旋转，以将目标的一个显影单元带到显影位置，每个显影单元包括其中设置有第一斜坡的调色剂储存器。当旋转齿条旋转时，在调色剂存储器中的调色剂流动方向上保持在调色剂供应开口上游的调色剂由第一斜面的倾斜表面引导，这使得调色剂能够平稳地供应到显影室。因此，即使当调色剂变低时，借助于第一斜面，可以将调色剂从调色剂储存器有效地供应到显影室。

5. 发明授权

US07773926B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US07773926B2
公开(公告)日：2010-08-10
申请号：US11711108
申请日：2007-02-27
申请人： Tsugihito Yoshiyama , Munenori Nakano
发明人： Tsugihito Yoshiyama , Munenori Nakano
IPC分类号： G03G15/01 , G03G15/00
CPC分类号： G03G15/5008 , G03G2215/0177
摘要： One of aspects of the present invention is to provide an image forming apparatus includes an intermediate transfer member rotating at a first circumferential speed, and an image carrier capable of having a plurality of toner images formed thereon in turn, each of the toner images having a color different from one another, for transferring the toner images onto the intermediate transfer member, the image carrier rotating at a second circumferential speed. At least one of the first and second circumferential speeds are adjustable in accordance with a driving mode selected from a group consisting of a monochrome mode and a color mode. Also, a first difference between the first and second circumferential speeds in the monochrome mode is greater than a second difference between the first and second circumferential speeds in the color mode.
摘要翻译：本发明的一个方面是提供一种图像形成装置，其包括以第一圆周速度旋转的中间转印部件和能够依次形成在其上的多个调色剂图像的图像载体，每个调色剂图像具有颜色彼此不同，用于将调色剂图像转印到中间转印部件上，图像载体以第二圆周速度旋转。第一和第二圆周速度中的至少一个根据从由单色模式和彩色模式组成的组中选择的驱动模式是可调节的。此外，单色模式中的第一和第二圆周速度之间的第一差异大于颜色模式中的第一和第二圆周速度之间的第二差。

6. 发明申请

US20090047042A1 Developing Apparatus, Developer Unit and Image Forming Apparatus 有权
标题翻译：显影装置，显影单元和成像装置
公开(公告)号：US20090047042A1
公开(公告)日：2009-02-19
申请号：US12102559
申请日：2008-04-14
申请人： Masayuki Nishi , Tsugihito Yoshiyama
发明人： Masayuki Nishi , Tsugihito Yoshiyama
IPC分类号： G03G15/01
CPC分类号： G03G15/0877 , G03G15/0121 , G03G15/0173 , G03G2215/0177
摘要： In a rotary type image developing apparatus that has a rotary rack accommodating a plurality of developer units and drives the rotary rack to rotate in a predetermined rotational direction so as to bring a targeted one of the developer units to a developing position, each developer unit includes a toner storage in which a first slope is disposed. As the rotary rack rotates, toner that remains upstream of a toner supply opening in a toner flowing direction in the toner storage is guided by a slope surface of the first slope, which enables the toner to be smoothly supplied to a developing chamber. Thus, even when the toner gets low, the toner can be efficiently supplied from the toner storage to the developing chamber with the aid of the first slope.
摘要翻译：在旋转型图像显影装置中，具有容纳多个显影单元的旋转齿条并驱动旋转齿条以预定的旋转方向旋转，以将目标的一个显影单元带到显影位置，每个显影单元包括其中设置有第一斜坡的调色剂储存器。当旋转齿条旋转时，在调色剂存储器中的调色剂流动方向上保持在调色剂供应开口上游的调色剂由第一斜面的倾斜表面引导，这使得调色剂能够平稳地供应到显影室。因此，即使当调色剂变低时，借助于第一斜面，可以将调色剂从调色剂储存器有效地供应到显影室。

7. 发明申请

US20070212127A1 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20070212127A1
公开(公告)日：2007-09-13
申请号：US11711108
申请日：2007-02-27
申请人： Tsugihito Yoshiyama , Munenori Nakano
发明人： Tsugihito Yoshiyama , Munenori Nakano
IPC分类号： G03G15/01
CPC分类号： G03G15/5008 , G03G2215/0177
摘要： One of aspects of the present invention is to provide an image forming apparatus includes an intermediate transfer member rotating at a first circumferential speed, and an image carrier capable of having a plurality of toner images formed thereon in turn, each of the toner images having a color different from one another, for transferring the toner images onto the intermediate transfer member, the image carrier rotating at a second circumferential speed. At least one of the first and second circumferential speeds are adjustable in accordance with a driving mode selected from a group consisting of a monochrome mode and a color mode. Also, a first difference between the first and second circumferential speeds in the monochrome mode is greater than a second difference between the first and second circumferential speeds in the color mode.
摘要翻译：本发明的一个方面是提供一种图像形成装置，其包括以第一圆周速度旋转的中间转印部件和能够依次形成在其上的多个调色剂图像的图像载体，每个调色剂图像具有颜色彼此不同，用于将调色剂图像转印到中间转印部件上，图像载体以第二圆周速度旋转。第一和第二圆周速度中的至少一个根据从由单色模式和彩色模式组成的组中选择的驱动模式是可调节的。此外，单色模式中的第一和第二圆周速度之间的第一差异大于颜色模式中的第一和第二圆周速度之间的第二差。

8. 发明授权

US5940661A Image forming apparatus with a charging member which removes smears on an image forming member 失效
标题翻译：具有去除图像形成部件上的涂片的充电部件的图像形成装置
公开(公告)号：US5940661A
公开(公告)日：1999-08-17
申请号：US22472
申请日：1998-02-12
申请人： Masataka Yagi , Tamotsu Sakuraba , Tetsumaru Fujita , Narutaka Yoshida , Akira Hirota , Tsugihito Yoshiyama , Masami Matsuura , Yasuhiro Nakagami , Masayasu Haga
发明人： Masataka Yagi , Tamotsu Sakuraba , Tetsumaru Fujita , Narutaka Yoshida , Akira Hirota , Tsugihito Yoshiyama , Masami Matsuura , Yasuhiro Nakagami , Masayasu Haga
IPC分类号： G03G15/02 , G03G21/00
CPC分类号： G03G15/0216 , G03G15/025 , G03G21/0064 , G03G2215/023 , G03G2221/0005
摘要： An image forming apparatus with a charging member that allows easy removal of smears from an image forming drum. The apparatus removes smears from the image forming drum by placing a different portion of the charging member in contact with the drum. The apparatus uses a cam or a solenoid to press on the charging member to cause a different portion of the charging member to come into contact with the image forming drum.
摘要翻译：一种具有充电部件的图像形成装置，其允许容易地从成像鼓中去除污点。该装置通过将充电构件的不同部分与滚筒接触来从图像形成滚筒中去除污迹。该装置使用凸轮或螺线管按压充电构件，使充电构件的不同部分与图像形成鼓接触。

9. 发明授权

US5335048A Efficient control system of image forming apparatus 失效
标题翻译：图像形成装置的高效控制系统
公开(公告)号：US5335048A
公开(公告)日：1994-08-02
申请号：US012804
申请日：1993-02-02
申请人： Yoshiaki Takano , Tadafumi Shimizu , Hiroyuki Ideyama , Manabu Kamitamari , Kadotari Nishimori , Yoshihiko Hatta , Masazumi Ito , Tsugihito Yoshiyama , Yoshifumi Shibata , Yoshiaki Hata
发明人： Yoshiaki Takano , Tadafumi Shimizu , Hiroyuki Ideyama , Manabu Kamitamari , Kadotari Nishimori , Yoshihiko Hatta , Masazumi Ito , Tsugihito Yoshiyama , Yoshifumi Shibata , Yoshiaki Hata
IPC分类号： G03G15/00 , G03G21/00
CPC分类号： G03G15/55 , G03G15/5079 , G03G15/553
摘要： A control system of image forming apparatus in accordance with the present invention includes a plurality of image forming apparatus and a control unit connected to each of the image forming apparatus through a communication line, and each of the image forming apparatus includes a data transmitting device for transmitting information related to a consumption amount of consumable products to the control unit through the communication line, and the control unit includes a receiving device receiving the information transmitted from the image forming apparatus and determines a stock amount of the consumable products which a user of the image forming apparatus has on the basis of the information received by the receiving device.
摘要翻译：根据本发明的图像形成装置的控制系统包括多个图像形成装置和通过通信线路连接到每个图像形成装置的控制单元，并且每个图像形成装置包括数据发送装置，用于通过通信线路将与消耗品的消耗量相关的信息发送到控制单元，并且控制单元包括接收从图像形成装置发送的信息的接收装置，并且确定用户的消费品的库存量图像形成装置基于接收装置接收到的信息。

10. 发明授权

US5194897A Image forming apparatus with charge wire cleaners 失效
标题翻译：带充电线清洁器的成像装置
公开(公告)号：US5194897A
公开(公告)日：1993-03-16
申请号：US795982
申请日：1991-11-22
申请人： Tsugihito Yoshiyama , Tadafumi Shimizu , Hiroyuki Ideyama , Yoshihiko Hatta , Masazumi Ito
发明人： Tsugihito Yoshiyama , Tadafumi Shimizu , Hiroyuki Ideyama , Yoshihiko Hatta , Masazumi Ito
IPC分类号： G03G21/00 , G03G15/00 , G03G15/02 , G03G21/10
CPC分类号： G03G15/6535 , G03G15/0258 , G03G15/0291
摘要： An image forming apparatus for forming hardcopy images by electrophotographic process using a developing device for toner developing and chargers for charging and discharging by corona discharge, the image forming apparatus having cleaners for removing toner adhering to a charge wire of each charger, each cleaner is operated when a predetermined amount of toner has been supplied to the developing device. In another example, each cleaner is operated when a toner accommodating bottle becomes empty and is detached from the image forming apparatus.
摘要翻译：一种用于通过电子照相处理使用显影装置进行调色剂显影和用于通过电晕放电进行充电和放电的充电器来形成硬拷贝图像的图像形成装置，所述图像形成装置具有用于去除附着在每个充电器的充电线上的调色剂的清洁器，每个清洁器被操作当向显影装置提供预定量的调色剂时。在另一个示例中，当调色剂容纳瓶变空并且与图像形成装置分离时，每个清洁器都被操作。

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