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1. 发明授权

US08126380B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08126380B2
公开(公告)日：2012-02-28
申请号：US12237146
申请日：2008-09-24
申请人： Masahiro Kawano , Tatsuya Murakami , Yasunaga Yamaguchi
发明人： Masahiro Kawano , Tatsuya Murakami , Yasunaga Yamaguchi
IPC分类号： G03G15/01 , G03G15/20
CPC分类号： G03G15/0194 , G03G2215/00021 , G03G2215/1623
摘要： An image forming apparatus includes a plurality of image forming units forming a visible image by attaching charged developer to an electrostatic latent image, a transfer belt member being transferred the visible image formed by each of the plurality of image forming units, a plurality of tension members tightly stretching the transfer belt member, a primary transfer member transferring the visible image formed by the plurality of image forming units to the transfer belt unit, a secondary transfer member transferring the visible image transferred to the transfer belt member on a recording medium, and a fixing unit fixing the visible image transferred to the recording medium. The plurality of image forming units are disposed in at least two transfer regions formed by segmenting the transfer belt member by the plurality of the tension members.
摘要翻译：图像形成装置包括通过将带电显影剂附着到静电潜像而形成可见图像的多个图像形成单元，转印带构件转印由多个图像形成单元中的每一个形成的可见图像，多个张紧构件将由多个图像形成单元形成的可见图像传送到转印带单元的一次转印部件，将转印到转印带部件上的可见图像转印到记录介质上的二次转印部件，以及固定单元固定传送到记录介质的可见图像。多个图像形成单元设置在通过多个张力构件分割转印带构件而形成的至少两个转印区域中。

2. 发明申请

US20090080950A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20090080950A1
公开(公告)日：2009-03-26
申请号：US12237146
申请日：2008-09-24
申请人： Masahiro KAWANO , Tatsuya Murakami , Yasunaga Yamaguchi
发明人： Masahiro KAWANO , Tatsuya Murakami , Yasunaga Yamaguchi
IPC分类号： G03G15/16
CPC分类号： G03G15/0194 , G03G2215/00021 , G03G2215/1623
摘要： An image forming apparatus includes a plurality of image forming units forming a visible image by attaching charged developer to an electrostatic latent image, a transfer belt member being transferred the visible image formed by each of the plurality of image forming units, a plurality of tension members tightly stretching the transfer belt member, a primary transfer member transferring the visible image formed by the plurality of image forming units to the transfer belt unit, a secondary transfer member transferring the visible image transferred to the transfer belt member on a recording medium, and a fixing unit fixing the visible image transferred to the recording medium. The plurality of image forming units are disposed in at least two transfer regions formed by segmenting the transfer belt member by the plurality of the tension members.
摘要翻译：图像形成装置包括通过将带电显影剂附着到静电潜像而形成可见图像的多个图像形成单元，转印带构件转印由多个图像形成单元中的每一个形成的可见图像，多个张紧构件将由多个图像形成单元形成的可见图像传送到转印带单元的一次转印部件，将转印到转印带部件上的可见图像转印到记录介质上的二次转印部件，以及固定单元固定传送到记录介质的可见图像。多个图像形成单元设置在通过多个张力构件分割转印带构件而形成的至少两个转印区域中。

3. 发明授权

US07103293B2 Fixing unit with cooling section and image forming apparatus with cooling section 有权
标题翻译：具有冷却部分的固定装置和具有冷却部分的成像装置
公开(公告)号：US07103293B2
公开(公告)日：2006-09-05
申请号：US10974823
申请日：2004-10-28
申请人： Yasunaga Yamaguchi
发明人： Yasunaga Yamaguchi
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G15/80 , G03G21/206 , G03G2221/1645
摘要： A heating section (1) heats a fixing roller (10). A cooling section (2) cools the interior of a unit or apparatus. A temperature detecting section (3) detects the temperature of the fixing roller (10). A control section (4) controls current conduction to the heating section (1) based on the detected temperature. A conduction cutoff section (5) cuts off current conduction to the heating and cooling sections (1, 2) regardless of conduction control by the control section (4) if the detected temperature exceeds a predetermined temperature.
摘要翻译：加热部（1）加热定影辊（10）。冷却部分（2）冷却单元或设备的内部。温度检测部（3）检测定影辊（10）的温度。控制部分（4）基于检测到的温度来控制对加热部分（1）的电流传导。如果检测到的温度超过预定温度，则不管控制部分（4）的导通控制如何，导通截止部分（5）切断对加热和冷却部分（1,2）的电流传导。

4. 发明授权

US07787237B2 Display panel structure and image forming apparatus having the same 有权
标题翻译：显示面板结构及其成像装置
公开(公告)号：US07787237B2
公开(公告)日：2010-08-31
申请号：US11250402
申请日：2005-10-17
申请人： Yasunaga Yamaguchi
发明人： Yasunaga Yamaguchi
IPC分类号： H05K5/00 , H05K7/00 , H05K1/14 , G09G5/00 , G06F3/38
CPC分类号： G03G15/5016 , B41J3/46
摘要： A display panel structure includes a circuit board, and a display unit substrate connected to the circuit board and having a display unit. The display panel structure further includes a supporting member comprised of a first supporting section that is fitted to the circuit board, a second supporting section that is fitted to the display unit substrate, and a spacer section to secure a specified space between the circuit board and the display unit substrate. With the supporting member, the display unit substrate is supported in a state inclined relative to the circuit board.
摘要翻译：显示面板结构包括电路板和连接到电路板并具有显示单元的显示单元基板。显示面板结构还包括支撑构件，其包括装配到电路板的第一支撑部分，装配到显示单元基板的第二支撑部分和用于固定电路板和电路板之间的特定空间的间隔部分显示单元基板。利用支撑构件，显示单元基板以相对于电路板倾斜的状态被支撑。

5. 发明授权

US07171132B2 Image forming apparatus having position controller 有权
标题翻译：具有位置控制器的图像形成装置
公开(公告)号：US07171132B2
公开(公告)日：2007-01-30
申请号：US10876074
申请日：2004-06-24
申请人： Makoto Yabuki , Hiroyuki Inoue , Yasunaga Yamaguchi , Kazuaki Arai
发明人： Makoto Yabuki , Hiroyuki Inoue , Yasunaga Yamaguchi , Kazuaki Arai
IPC分类号： G03G15/08
CPC分类号： G03G15/0856 , G03G15/0862 , G03G15/0889 , G03G2215/0119
摘要： An image-forming apparatus includes an image-forming section, a detection section, and a controller. The image-forming section has an image-bearing body on which an electrostatic latent image is formed and a developing unit that develops the electrostatic latent image. The detection section generates an output indicative of a remaining amount of toner in the developing unit. The controller drives the drive section to cause the image-forming section to move from one position to another, and determines a position of the image-forming section based on the output of the detection section. The detection section is mounted to a toner cartridge within the developing unit. When the image-forming section is moved from one position to another, the detection section receives light reflected by a high-reflectivity area and a low-reflectivity area, thereby detecting the position of the image-forming section.
摘要翻译：图像形成装置包括图像形成部，检测部和控制器。图像形成部分具有形成有静电潜像的图像承载体和显影静电潜像的显影单元。检测部分产生指示显影单元中的调色剂剩余量的输出。控制器驱动驱动部分，使图像形成部分从一个位置移动到另一个位置，并且基于检测部分的输出来确定图像形成部分的位置。检测部分安装在显影单元内的调色剂盒上。当图像形成部分从一个位置移动到另一个位置时，检测部分接收由高反射率区域和低反射区域反射的光，从而检测图像形成部分的位置。

6. 发明授权

US07187877B2 Image forming apparatus with detachable transfer unit 有权
标题翻译：具有可拆卸转印单元的图像形成装置
公开(公告)号：US07187877B2
公开(公告)日：2007-03-06
申请号：US11020081
申请日：2004-12-23
申请人： Yasunaga Yamaguchi
发明人： Yasunaga Yamaguchi
IPC分类号： G03G15/00
CPC分类号： G03G15/1675
摘要： An image forming apparatus includes an apparatus body (48); image bearing bodies (11) for forming electrostatic latent images; a transfer unit (19) opposed to the image bearing bodies and having transfer sections (15); a voltage supply (13) for generating a transfer voltage; a mounting member (12) for bringing the transfer sections (15) into contact with the image bearing bodies (11) when the transfer unit (19) is installed at an appropriate position within the apparatus body (48) and into non-contact with the image bearing bodies (11) when the transfer unit (19) is installed at an inappropriate position within the apparatus body (48); and detection devices (14) for applying the transfer voltage to the transfer sections (15) to detect whether the transfer unit (19) is in contact with the image bearing bodies (11).
摘要翻译：图像形成装置包括：装置本体（48）; 图像承载体（11），用于形成静电潜像; 与图像承载体相对并具有转印部分的转印单元（19）; 用于产生转印电压的电压源（13）; 当所述转印单元（19）安装在所述装置主体（48）内的适当位置时，使所述转印部分（15）与所述图像承载体（11）接触的安装构件（12）当所述转印单元（19）安装在所述装置主体（48）内的不适当位置时，所述图像承载体（11）以及用于将转印电压施加到转印部分（15）以检测转印单元（19）是否与图像承载体（11）接触的检测装置（14）。

7. 发明申请

US20050111864A1 Fixing unit 有权
标题翻译：固定单元
公开(公告)号：US20050111864A1
公开(公告)日：2005-05-26
申请号：US10974823
申请日：2004-10-28
申请人： Yasunaga Yamaguchi
发明人： Yasunaga Yamaguchi
IPC分类号： G03G21/00 , G03G15/20 , G03G21/20 , H05B3/00
CPC分类号： G03G15/2039 , G03G15/80 , G03G21/206 , G03G2221/1645
摘要： A heating section (1) heats a fixing roller (10). A cooling section (2) cools the interior of a unit or apparatus. A temperature detecting section (3) detects the temperature of the fixing roller (10). A control section (4) controls current conduction to the heating section (1) based on the detected temperature. A conduction cutoff section (5) cuts off current conduction to the heating and cooling sections (1, 2) regardless of conduction control by the control section (4) if the detected temperature exceeds a predetermined temperature.
摘要翻译：加热部（1）加热定影辊（10）。冷却部分（2）冷却单元或设备的内部。温度检测部（3）检测定影辊（10）的温度。控制部分（4）基于检测到的温度来控制对加热部分（1）的电流传导。如果检测到的温度超过预定温度，则不管控制部分（4）的导通控制如何，导通截止部分（5）切断对加热和冷却部分（1,2）的电流传导。

8. 发明授权

US07460799B2 Developer accommodating apparatus, developing apparatus and image forming apparatus 有权
标题翻译：显影剂容纳装置，显影装置和图像形成装置
公开(公告)号：US07460799B2
公开(公告)日：2008-12-02
申请号：US11525086
申请日：2006-09-22
申请人： Yasunaga Yamaguchi
发明人： Yasunaga Yamaguchi
IPC分类号： G03G15/08
CPC分类号： G03G15/0856 , G03G15/0862 , G03G15/0891 , G03G2215/085
摘要： A developer accommodating apparatus, a developing apparatus and an image forming apparatus are provided capable of obtaining detection stability of irregular reflection light. The developing apparatus of the present invention comprises an accommodating section to accommodate developer of predetermined quantity, a light emitting section to emit light toward outside; and a light shading section to shade the light emitted from the light emitting section according to the predetermined quantity of the developer in the accommodating section.
摘要翻译：提供了能够获得不规则反射光的检测稳定性的显影剂收纳装置，显影装置和图像形成装置。本发明的显影装置包括用于容纳预定量的显影剂的容纳部分，向外部发光的发光部分; 以及遮光部，其根据所述容纳部中的所述显影剂的预定量遮光从所述发光部发出的光。

9. 发明申请

US20070071464A1 Developer accommodating apparatus, developing apparatus and image forming apparatus 有权
标题翻译：显影剂容纳装置，显影装置和图像形成装置
公开(公告)号：US20070071464A1
公开(公告)日：2007-03-29
申请号：US11525086
申请日：2006-09-22
申请人： Yasunaga Yamaguchi
发明人： Yasunaga Yamaguchi
IPC分类号： G03G15/08
CPC分类号： G03G15/0856 , G03G15/0862 , G03G15/0891 , G03G2215/085
摘要： A developer accommodating apparatus, a developing apparatus and an image forming apparatus are provided capable of obtaining detection stability of irregular reflection light. The developing apparatus 4a of the present invention comprises an accommodating section to accommodate developer of predetermined quantity, a light emitting section to emit light toward outside; and a light shading section to shade the light emitted from the light emitting section according to the predetermined quantity of the developer in the accommodating section.
摘要翻译：提供了能够获得不规则反射光的检测稳定性的显影剂收纳装置，显影装置和图像形成装置。本发明的显影装置4a包括容纳预定量的显影剂的容纳部分，向外部发光的发光部分; 以及遮光部，其根据所述容纳部中的所述显影剂的预定量遮光从所述发光部发出的光。

10. 发明申请

US20060158479A1 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20060158479A1
公开(公告)日：2006-07-20
申请号：US11333402
申请日：2006-01-18
申请人： Yasunaga Yamaguchi
发明人： Yasunaga Yamaguchi
IPC分类号： B41J29/393
CPC分类号： G03G15/0855 , G03G15/0856 , G03G15/0865
摘要： An image forming apparatus capable of settling such problem as an error between a cumulative developer consumption calculated on the basis of image information inputted into a exposing device and an actual developer consumption, which occurred due to fog. The image forming apparatus changes inputted image information into binary image information, exposes photosensitive body on the basis of the binary image information, forms a developer image on record medium, and comprises an exposure picture element number counting section for counting picture element number of exposed picture elements in all picture elements to constitute the binary image information; a print condition detecting section for detecting appointed print condition; a revision information storing section for storing revision information on the basis of the print condition; and a developer quantity calculating section for calculating a developer consumption on the basis of the picture element number counted by the exposure picture element number counting section, the print condition detected by the print condition detecting section, and the revision information stored in the revision information storing section.
摘要翻译：一种图像形成装置，能够根据输入到曝光装置的图像信息计算出的累计显影剂消耗与由于雾而产生的实际显影剂消耗量之间的误差来解决问题。图像形成装置将输入的图像信息改变为二值图像信息，基于二值图像信息曝光感光体，在记录介质上形成显影剂图像，并且包括用于计数曝光图像的图像元素数目的曝光图像元素数量计数部所有图片元素中的元素构成二进制图像信息; 打印条件检测部分，用于检测指定的打印条件; 修改信息存储部分，用于基于打印条件存储修订信息; 以及显影剂数量计算部分，用于根据由曝光图像元素数量计数部分计数的图像元素数量，由打印条件检测部件检测到的打印条件以及存储在修订信息存储器中的修订信息来计算显影剂消耗量部分。

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