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1. 发明授权

US08942596B2 Transfer device 有权
标题翻译：传输设备
公开(公告)号：US08942596B2
公开(公告)日：2015-01-27
申请号：US13618374
申请日：2012-09-14
申请人： Hideaki Deguchi , Keita Hironaka , Yusuke Ozaki , Motoaki Mushika , Hikaru Yoshizumi
发明人： Hideaki Deguchi , Keita Hironaka , Yusuke Ozaki , Motoaki Mushika , Hikaru Yoshizumi
IPC分类号： G03G15/08 , B65H5/36 , G03G15/16 , G03G15/00
CPC分类号： B65H5/36 , B65H2404/56 , B65H2404/61 , B65H2801/06 , G03G15/1665 , G03G15/6558
摘要： In a transfer device, a flexible guide plate is disposed in a position upstream relative to a transfer position along a medium conveyance path, such that a first side of the guide plate faces to a recording medium being conveyed along the medium conveyance path. The guide plate has a downstream end portion that is angled by bending the guide plate. A support frame supports an upstream end portion of the guide plate and extends in a downstream direction beyond the downstream end portion to form an extension portion which is disposed opposite to a second side of the guide plate and toward which the downstream end portion extends obliquely downstream. The extension portion has a recess/hole formed in a position separated in an upstream direction from a first edge of the extension portion, to allow the downstream end portion to be moved without being blocked by the extension portion.
摘要翻译：在传送装置中，柔性引导板被设置在沿着介质输送路径相对于传送位置上游的位置，使得导向板的面向着记录介质的第一侧沿着介质输送路径传送。引导板具有通过弯曲引导板而成角度的下游端部。支撑框架支撑引导板的上游端部分，并且在下游方向上延伸超过下游端部分，以形成延伸部分，该延伸部分与引导板的第二侧相对设置，并且下游端部分向下倾斜延伸。延伸部分具有形成在从延伸部分的第一边缘沿上游方向分离的位置的凹部/孔，以允许下游端部部分被移动而不被延伸部分阻挡。

2. 发明申请

US20140027977A1 Recording Sheet Guide Structure and Cartridge 有权
标题翻译：记录纸张导板结构和墨盒
公开(公告)号：US20140027977A1
公开(公告)日：2014-01-30
申请号：US13951527
申请日：2013-07-26
申请人： Keita Hironaka , Hideaki Deguchi
发明人： Keita Hironaka , Hideaki Deguchi
IPC分类号： B41J13/00
CPC分类号： B41J13/00 , G03G15/657 , G03G21/1814
摘要： A recording sheet guide structure configured to guide a recording sheet conveyed between an image carrier and a transfer part, including: a pair of first guide parts including first ridgeline parts which are configured to respectively slidingly contact with a transfer surface side of both end portions of a first recording sheet having a first width; and a pair of second guide parts including second ridgeline parts which are configured to respectively slidingly contact with a transfer surface side of both end portions of a second recording sheet having a second width narrower than the first width, wherein the pair of second guide parts is positioned at an inner side of the pair of first guide parts in a width direction and is arranged at a downstream side than the pair of first guide parts in a conveyance direction of the recording sheet.
摘要翻译：一种记录纸张引导结构，其构造成引导在图像载体和转印部件之间传送的记录纸，包括：一对第一引导部分，其包括第一脊线部分，其被配置为分别与两个端部的转印面侧滑动接触具有第一宽度的第一记录片; 以及一对第二引导部，包括第二棱线部，其被配置为分别与具有比所述第一宽度窄的第二宽度的第二记录片的两个端部的转印面侧滑动接触，其中所述一对第二引导部为位于所述一对第一引导部的宽度方向的内侧，并且在所述记录纸的输送方向上配置在比所述一对第一引导部的下游侧。

3. 发明授权

US08350415B2 Switch circuit with inductive load and capacitor 有权
标题翻译：开关电路与感性负载和电容
公开(公告)号：US08350415B2
公开(公告)日：2013-01-08
申请号：US12946957
申请日：2010-11-16
申请人： Noboru Wakatsuki , Hideaki Deguchi , Yu Yonezawa , Naoyuki Mishima
发明人： Noboru Wakatsuki , Hideaki Deguchi , Yu Yonezawa , Naoyuki Mishima
IPC分类号： H01H31/10 , H01H33/59 , H01H47/00 , H01H85/46 , H01H19/14
CPC分类号： H02M3/158 , Y10T307/76
摘要： The present invention is a switch circuit equipped with a first switch connected between another end of an inductive load having a one end connected to a one end of a DC power supply and another end of the DC power supply, a capacitor connected between the another end of the inductive load and the another end of the DC power supply and connected in parallel with the first switch, a second switch that connects the another end of the inductive load and the capacitor, a third switch that connects a one end of the capacitor on an inductive load side to the one end of the inductive load so as to be parallel to the second switch, and a control circuit that turns ON the second switch before the first switch is turned OFF and turns OFF the second switch before the first switch is turned ON after being turned OFF.
摘要翻译：本发明是一种开关电路，其配备有连接在电感性负载的另一端之间的第一开关，该感性负载的一端连接到直流电源的一端和直流电源的另一端，电容器连接在另一端的电感负载和直流电源的另一端并联连接到第一开关，第二开关，其连接电感负载的另一端和电容器;第三开关，其将电容器的一端连接到感应负载侧的感性负载侧，以平行于第二开关;以及控制电路，其在第一开关断开之前接通第二开关，并且在第一开关之前将第二开关断开关闭后打开。

4. 发明授权

US08059979B2 Control of a power supply for a transfer unit in an image forming apparatus 有权
标题翻译：控制图像形成装置中的转印单元的电源
公开(公告)号：US08059979B2
公开(公告)日：2011-11-15
申请号：US12332609
申请日：2008-12-11
申请人： Hideaki Deguchi , Yusuke Yanagihara
发明人： Hideaki Deguchi , Yusuke Yanagihara
IPC分类号： G03G15/16
CPC分类号： G03G15/1675
摘要： An image forming apparatus has a transfer unit, a power supply unit that takes a value of a current imparted to the transfer unit as a control target and that supplies power conforming to the value of the control target to the transfer unit; and a determination unit that acquires a detection value of a voltage detection unit and a detection value of a current detection unit and that determines, as a control target value for the power supply unit, an optimum value for the control target derived from a characteristic line showing a relationship between both detection values or a detection value of the voltage detection unit and an optimum value of the control target. The characteristic line is a line showing a relationship of a change in the absolute value of the optimum value for the control target shifting from an increasing tendency to a decreasing tendency with an increase in both detection values or the detection value of the voltage detection unit.
摘要翻译：图像形成装置具有转印单元，电源单元，其将赋予所述转印单元的电流的值作为控制对象，并且向所述转印单元提供与所述控制对象的值一致的功率; 以及确定单元，其获取电压检测单元的检测值和电流检测单元的检测值，并且确定作为电源单元的控制目标值的从特征线导出的控制目标的最佳值示出了两个检测值或电压检测单元的检测值与控制对象的最佳值之间的关系。特性线是表示两个检测值或电压检测单元的检测值的增加的控制目标从增加趋势向下降趋势的最佳值的绝对值的变化的关系的线。

5. 发明申请

US20070269242A1 Image-forming device for absorbing vibration of guide plate 有权
标题翻译：用于吸收导板振动的图像形成装置
公开(公告)号：US20070269242A1
公开(公告)日：2007-11-22
申请号：US11878502
申请日：2007-07-25
申请人： Makoto Hattori , Hiroshi Tokuda , Hideaki Deguchi
发明人： Makoto Hattori , Hiroshi Tokuda , Hideaki Deguchi
IPC分类号： G03G15/00
CPC分类号： G03G15/165
摘要： An image-forming device includes a photosensitive drum, a transfer roller, a guide plate for guiding the paper toward the photosensitive drum, and a sponge fixed to the bottom surface of the guide plate. The sponge is softer than the guide plate, so that it can absorb vibrations in the guide plate when the trailing edge of the paper leaves the guide plate.
摘要翻译：图像形成装置包括感光鼓，转印辊，用于将纸张朝向感光鼓引导的引导板和固定到引导板的底表面的海绵。海绵比引导板更柔软，使得当纸的后缘离开导板时，它可以吸收导板中的振动。

6. 发明授权

US07031632B2 Image forming apparatus including air-flow direction changing around transferring device 有权
标题翻译：图像形成装置，包括围绕传送装置的空气流动方向
公开(公告)号：US07031632B2
公开(公告)日：2006-04-18
申请号：US10957640
申请日：2004-10-05
申请人： Hideaki Deguchi , Satoru Ishikawa , Hidenori Hisada
发明人： Hideaki Deguchi , Satoru Ishikawa , Hidenori Hisada
IPC分类号： G03G21/00
CPC分类号： G03G21/206 , G03G2221/1645
摘要： A processing apparatus, including an image carrier which carries a developing-material image formed by developing an electrostatic latent image with a developing material, a transferring device which transfers the developing-material image from the image carrier to a transfer object, and a cover member which at least partly covers the transferring device. The cover member has one or more air-flow holes which allow an air to flow therethrough between an inner side thereof opposed to the transferring device and an outer side thereof opposite to the inner side.
摘要翻译：一种处理装置，包括承载通过用显影材料显影静电潜像形成的显影材料图像的图像载体，将显影材料图像从图像载体转印到转印体上的转印装置，以及盖部件其至少部分地覆盖转移装置。盖构件具有一个或多个空气流通孔，其允许空气在与传送装置相对的内侧和与内侧相对的外侧之间流过。

7. 发明申请

US20050196217A1 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20050196217A1
公开(公告)日：2005-09-08
申请号：US11061527
申请日：2005-02-22
申请人： Soichiro Nishimura , Hideaki Deguchi
发明人： Soichiro Nishimura , Hideaki Deguchi
IPC分类号： B41J29/00 , B41J13/10 , B65H31/26 , G03G15/00 , H04N1/00
CPC分类号： H04N1/00525 , B65H2405/324 , B65H2601/321 , G03G15/6552 , G03G2215/0119 , G03G2221/183 , H04N1/0053 , H04N1/00543 , H04N1/00551 , H04N2201/0094
摘要： An image forming apparatus includes a cover member that is capable of being opened and closed, wherein the cover member includes a discharge tray that is capable of holding printed recording medium, and an automatic document reader that is provided above the discharge tray, wherein when the cover member is opened to a predetermined position, the automatic document reader supports the printed recording medium placed on the discharge tray so that the printed recording medium does not fall therefrom when the cover member is open.
摘要翻译：一种图像形成装置包括能够打开和关闭的盖构件，其中盖构件包括能够保持打印的记录介质的排出托盘和设置在排出托盘上方的自动文档读取器，其中当盖构件打开到预定位置时，自动文件读取器支撑放置在排出托盘上的打印的记录介质，使得当盖构件打开时打印的记录介质不会从其中掉落。

8. 发明授权

US08892024B2 Image forming apparatus and cartridge 有权
标题翻译：成像设备和墨盒
公开(公告)号：US08892024B2
公开(公告)日：2014-11-18
申请号：US13222593
申请日：2011-08-31
申请人： Hideaki Deguchi , Keita Hironaka , Masahiro Ishii
发明人： Hideaki Deguchi , Keita Hironaka , Masahiro Ishii
IPC分类号： G03G15/14 , G03G15/00
CPC分类号： G03G15/6532
摘要： An image forming apparatus or cartridge is provided that includes an image carrier configured to be rotated while carrying a developer and transfer the developer onto a recording sheet at a transfer position. The image forming apparatus or cartridge may include a separating member disposed downstream from the transfer position in a rotating direction of the image carrier. The separating member may include a contact portion configured to contact the image carrier to separate the recording sheet from the image carrier, and an aperture configured to allow the developer to pass through the separating member from a first side of the separating member to a second side of the separating member opposite the first side, wherein the aperture is positioned farther away from the image carrier than the contact portion.
摘要翻译：提供了一种图像形成装置或盒，其包括构造成在携带显影剂的同时旋转并将显影剂转印到转印位置的记录纸上的图像载体。图像形成装置或盒可以包括沿图像载体的旋转方向设置在转印位置的下游的分离构件。分离构件可以包括被配置为接触图像载体以将记录片材与图像载体分开的接触部分，以及被构造成允许显影剂从分离构件的第一侧穿过分离构件到第二侧的孔所述分离构件与所述第一侧相对，其中所述孔定位成比所述接触部更远离所述图像载体。

9. 发明授权

US08073362B2 Photosensitive body having electrical connection arrangement 有权
标题翻译：具有电连接装置的感光体
公开(公告)号：US08073362B2
公开(公告)日：2011-12-06
申请号：US12372933
申请日：2009-02-18
申请人： Hideaki Deguchi
发明人： Hideaki Deguchi
IPC分类号： G03G15/00
CPC分类号： G03G15/751
摘要： A photosensitive body for electro-photography includes a photosensitive drum, a shaft aligned with a center axis of the photosensitive drum, and a contact member. The photosensitive drum is rotatable relative to the shaft, and the shaft includes a cylindrical shaft body made from an electrically conductive metal, and an electrically conductive metal coating formed on an outer surface of the shaft body. The contact member has an engagement portion in fitting engagement with an inner peripheral surface of the drum body, and a contact portion resiliently and slidingly contacting the shaft to provide an electrical contact between the photosensitive drum and the shaft. The metal coating and at least a surface of the contact portion in direct contact with the outer surface of the shaft body are made from a material identical to each other.
摘要翻译：用于电摄影的感光体包括感光鼓，与感光鼓的中心轴对准的轴和接触构件。感光鼓相对于轴可旋转，并且轴包括由导电金属制成的圆柱形轴体和形成在轴体的外表面上的导电金属涂层。接触构件具有与鼓体的内周表面配合接合的接合部分，以及弹性地和滑动地接触轴的接触部分，以在感光鼓和轴之间提供电接触。金属涂层和与轴体的外表面直接接触的接触部分的至少一个表面由彼此相同的材料制成。

10. 发明申请

US20110057519A1 SWITCH CIRCUIT 有权
标题翻译：开关电路
公开(公告)号：US20110057519A1
公开(公告)日：2011-03-10
申请号：US12946957
申请日：2010-11-16
申请人： Noboru Wakatsuki , Hideaki Deguchi , Yu Yonezawa , Naoyuki Mishima
发明人： Noboru Wakatsuki , Hideaki Deguchi , Yu Yonezawa , Naoyuki Mishima
IPC分类号： H01H47/00
CPC分类号： H02M3/158 , Y10T307/76
摘要： The present invention is a switch circuit equipped with a first switch connected between another end of an inductive load having a one end connected to a one end of a DC power supply and another end of the DC power supply, a capacitor connected between the another end of the inductive load and the another end of the DC power supply and connected in parallel with the first switch, a second switch that connects the another end of the inductive load and the capacitor, a third switch that connects a one end of the capacitor on an inductive load side to the one end of the inductive load so as to be parallel to the second switch, and a control circuit that turns ON the second switch before the first switch is turned OFF and turns OFF the second switch before the first switch is turned ON after being turned OFF.
摘要翻译：本发明是一种开关电路，其配备有连接在电感性负载的另一端之间的第一开关，该感性负载的一端连接到直流电源的一端和直流电源的另一端，电容器连接在另一端的电感负载和直流电源的另一端并联连接到第一开关，第二开关，其连接电感负载的另一端和电容器;第三开关，其将电容器的一端连接到感应负载侧的感性负载侧，以平行于第二开关;以及控制电路，其在第一开关断开之前接通第二开关，并且在第一开关之前将第二开关断开关闭后打开。

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