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1. 发明授权

US5321479A Electrophotographic apparatus 失效
标题翻译：电子照相设备
公开(公告)号：US5321479A
公开(公告)日：1994-06-14
申请号：US36400
申请日：1993-03-24
申请人： Tatsuya Yoshida , Mikio Horie , Kazuhiro Ichinokawa , Tomoyuki Nishikawa , Takaaki Yano , Masatoshi Takano , Satoshi Hokamura , Masakazu Hirano , Motohiro Maseki , Masami Shirai , Eiichi Ito , Kenichiro Otsuka
发明人： Tatsuya Yoshida , Mikio Horie , Kazuhiro Ichinokawa , Tomoyuki Nishikawa , Takaaki Yano , Masatoshi Takano , Satoshi Hokamura , Masakazu Hirano , Motohiro Maseki , Masami Shirai , Eiichi Ito , Kenichiro Otsuka
IPC分类号： B65H3/52 , B65H5/38 , B65H9/10 , G03G15/00 , G03G15/20
CPC分类号： B65H3/5223 , B65H5/38 , B65H9/106 , G03G15/2003 , G03G15/6564 , G03G2215/00561 , G03G2215/00599
摘要： An electrophotographic apparatus is provided with a control device for controlling the heating temperature of the fixing unit in accordance with the detected result by use of a condition detection mechanism. The control device controls the fixing unit: (a) to set the heating temperature thereof to a fixing possible temperature when the condition detection device detects that the imaging operation of the imaging device is initiated or has been continuing, (b) to set the heating temperature to a stand-by temperature lower than the fixing possible temperature when the condition detection device detects that a stand-by condition, in which the imaging operation is interrupted, continues for a first predetermined time, and (c) to set the heating temperature to a save-energy temperature, lower that the stand-by temperature, when the condition detection device detects that the stand-by condition has been continuing for a second predetermined time.
摘要翻译：电子照相设备设置有控制装置，用于通过使用条件检测机构根据检测结果控制定影单元的加热温度。控制装置控制定影单元：（a）当条件检测装置检测到成像装置的成像操作开始或已经持续时，将其加热温度设定为定影可能温度，（b）设定加热当状态检测装置检测到成像操作被中断的待机状态持续第一预定时间时，将温度降至低于定影可能温度的待机温度，以及（c）设定加热温度当状态检测装置检测到待机状态已经持续第二预定时间时，达到节能温度，降低待机温度。

2. 发明授权

US5528352A Electrophotographic apparatus having original separation means 失效
标题翻译：具有原始分离装置的电子照相设备
公开(公告)号：US5528352A
公开(公告)日：1996-06-18
申请号：US400020
申请日：1995-03-06
申请人： Kazuhiro Ichinokawa , Kenichiro Otsuka , Satoshi Hokamura , Eiichi Ito , Takaaki Yano , Masatoshi Takano , Masakazu Hirano , Motohiro Maseki , Tatsuya Yoshida , Mikio Horie , Masami Shirai
发明人： Kazuhiro Ichinokawa , Kenichiro Otsuka , Satoshi Hokamura , Eiichi Ito , Takaaki Yano , Masatoshi Takano , Masakazu Hirano , Motohiro Maseki , Tatsuya Yoshida , Mikio Horie , Masami Shirai
IPC分类号： B65H3/52 , B65H5/38 , B65H9/10 , G03G15/00 , G03G15/20 , G03G21/00
CPC分类号： B65H3/5223 , B65H5/38 , B65H9/106 , G03G15/2003 , G03G15/60 , G03G15/6564 , G03G2215/00561 , G03G2215/00599
摘要： An electrophotographic apparatus is provided with an original separation mechanism which is disposed on a lower side of the inlet port of a feeding path. The original separation mechanism is pressed to an original pick-up roller, and is provided for separating one original, which contacts the original pick-up roller, from at least one following original. The original separation mechanism includes a unit body, and a friction member attached to the upper surface of a unit body, extending toward a downstream side of the feeding direction of the original so as to intersect the feed path at a predetermined angle, and having an upper surface with a prescribed friction coefficient. The original separation mechanism further includes a pair of supporting members attached to both sides of the unit body with respect to the friction member, and each formed of a spring material having an upper surface which extends so as to intersect the upper surface of the lower original guide member at a predetermined angle. Each of the supporting members intersects the friction member at the distal end thereof.
摘要翻译：电子照相设备设置有原始分离机构，其设置在馈送路径的入口的下侧。原始分离机构被压到原始拾取辊上，并且被设置用于将与原始拾取辊接触的一个原稿从至少一个以下原稿分离。原始的分离机构包括：单元主体和安装在单元主体的上表面的摩擦构件，朝向原稿的进给方向的下游侧延伸，以与预定角度相交的进给路径，上表面具有规定的摩擦系数。原始分离机构还包括一对支撑构件，其相对于摩擦构件附接到单元主体的两侧，并且每个支撑构件由弹簧材料形成，弹簧材料具有与下部原件的上表面相交的上表面引导构件以预定角度。每个支撑构件在其远端处与摩擦构件相交。

3. 发明授权

US5452072A Transfer unit mounted on a pivotal upper cover 失效
标题翻译：转移单元安装在枢轴上盖上
公开(公告)号：US5452072A
公开(公告)日：1995-09-19
申请号：US253195
申请日：1994-06-02
申请人： Kazuhiro Ichinokawa , Kenichiro Otsuka , Takaaki Yano , Masatoshi Takano , Satoshi Hokamura , Masakazu Hirano , Motohiro Maseki , Tatsuya Yoshida , Mikio Horie , Masami Shirai , Eiichi Ito
发明人： Kazuhiro Ichinokawa , Kenichiro Otsuka , Takaaki Yano , Masatoshi Takano , Satoshi Hokamura , Masakazu Hirano , Motohiro Maseki , Tatsuya Yoshida , Mikio Horie , Masami Shirai , Eiichi Ito
IPC分类号： B65H3/52 , B65H5/38 , B65H9/10 , G03G15/00 , G03G15/16 , G03G15/20 , G03G21/16 , G03G15/14
CPC分类号： B65H3/5223 , B65H5/38 , B65H9/106 , G03G15/1635 , G03G15/2003 , G03G15/6564 , G03G21/1628 , G03G2215/00561 , G03G2215/00599 , G03G2221/1687 , G03G2221/169
摘要： An electrophotographic apparatus is provided with a photoconductive drum including an outer peripheral surface on which a latent image corresponding to an image to be transferred is formed, and a developing device for developing the latent image by a toner. The electrophotographic apparatus further includes a housing for rotatably supporting the photoconductive drum therein and having an opening on one side, a cover member for releasably closing the opening of the housing, and a transfer charger which is attached to one surface of the cover member opposing to the photoconductive drum, and which is provided for transferring the developed image onto a sheet-like member. A pre-roller is attached to an upstream end of a housing which houses the transfer charger. The pre-roller and the photoconductive drum are positioned relative to each other so that a gap of predetermined dimension is defined therebetween.
摘要翻译：电子照相设备设置有感光鼓，该感光鼓包括其上形成有与要转印的图像相对应的潜像的外周表面，以及用调色剂使潜像显影的显影装置。电子照相设备还包括一个外壳，用于将感光鼓可旋转地支撑在其中，并且在一侧具有开口，用于可释放地封闭壳体的开口的盖构件和附接到盖构件的与其相对的一个表面的转印充电器感光鼓，其被设置用于将显影图像转印到片状构件上。预辊被安装在容纳转印充电器的壳体的上游端。预辊和感光鼓相对于彼此定位，使得在其间限定预定尺寸的间隙。

4. 发明授权

US5671466A Electrophotographic apparatus and sheet guide mechanism 失效
标题翻译：电子照相设备和纸张引导机构
公开(公告)号：US5671466A
公开(公告)日：1997-09-23
申请号：US369312
申请日：1995-01-05
申请人： Satoshi Hokamura , Kazuhiro Ichinokawa , Takaaki Yano , Masatoshi Takano , Masakazu Hirano , Motohiro Maseki , Tatsuya Yoshida , Mikio Horie , Masami Shirai , Eiichi Ito , Kenichiro Otsuka
发明人： Satoshi Hokamura , Kazuhiro Ichinokawa , Takaaki Yano , Masatoshi Takano , Masakazu Hirano , Motohiro Maseki , Tatsuya Yoshida , Mikio Horie , Masami Shirai , Eiichi Ito , Kenichiro Otsuka
IPC分类号： B65H3/06 , B65H3/52 , B65H5/06 , B65H5/38 , B65H9/10 , G03G15/00
CPC分类号： B65H3/5223 , B65H3/0661 , B65H5/062 , B65H5/38 , B65H9/106 , G03G15/6564 , G03G2215/00561 , G03G2215/00599
摘要： A sheet guide mechanism is provided with a guide path along which a sheet-like member is guided and which is defined between one and the other guide surfaces. A stationary guide member has a first surface defining the one guide surface, and a movable guide member having a second surface defines the other guide surface, which is shiftable relative to the stationary guide member. Protrusions are formed on one of the first and second surfaces, protruding toward the other of the first and second surfaces by a predetermined distance. A shiftable member is shiftable relative to the stationary guide member between a guide position and a remote position. A spring is provided between the shiftable member and the movable guide member allowing the elastic contact between the protrusions and the other of the first and second surfaces, when the shiftable member is located in the guide position.
摘要翻译：纸张引导机构设置有引导路径，片状构件沿着引导路径被引导并且被限定在一个和另一个引导表面之间。固定引导构件具有限定一个引导表面的第一表面，并且具有第二表面的可移动引导构件限定可相对于静止引导构件移动的另一引导表面。突起形成在第一和第二表面中的一个上，朝向第一和第二表面中的另一个突出预定距离。可移动构件相对于固定导向构件在引导位置和远程位置之间可移动。当可移动构件位于引导位置时，在可移动构件和可移动引导构件之间设置弹簧，允许突起与第一和第二表面中的另一个之间的弹性接触。

5. 发明授权

US5274477A Electrophotographic facsimile apparatus having a pivoted upper structure 失效
标题翻译：具有枢转的上部结构的电子照相传真设备
公开(公告)号：US5274477A
公开(公告)日：1993-12-28
申请号：US895022
申请日：1992-06-08
申请人： Seiichi Mori , Kazuhiro Ichinokawa , Masatoshi Takano , Masakazu Hirano , Satoshi Hokamura
发明人： Seiichi Mori , Kazuhiro Ichinokawa , Masatoshi Takano , Masakazu Hirano , Satoshi Hokamura
IPC分类号： G03G15/00 , H04N1/00 , H04N1/04 , H04N1/23
CPC分类号： H04N1/00543
摘要： An electrophotographic facsimile apparatus is provided with a main body, a recording mechanism substantially arranged in the main body, for printing received image information onto a recording paper fed through a recording paper path by using electrophotography, and an upper structure is disposed on the main body. The electrophotographic facsimile apparatus further includes an image recording head disposed in the upper structure for reading image information of a document to be transmitted, and an operation unit for inputting operation information. The recording paper path is formed between the main body and the upper structure, and inclines obliquely downward along a direction in which the recording paper is fed. The upper structure has an inclined upper surface parallel with the recording paper path. The operation unit is disposed on the inclined upper surface of the upper structure.
摘要翻译：一种电子照相传真设备具有主体，基本上布置在主体中的记录机构，用于通过使用电子照相将接收到的图像信息打印到通过记录纸路径馈送的记录纸上，并且上部结构设置在主体上。电子照相传真装置还包括设置在上部结构中用于读取要发送的文档的图像信息的图像记录头和用于输入操作信息的操作单元。记录纸路径形成在主体和上部结构之间，并沿着记录纸被供给的方向倾斜向下倾斜。上部结构具有与记录纸路径平行的倾斜的上表面。操作单元设置在上部结构的倾斜上表面上。

6. 发明授权

US5253013A Image recording apparatus having releasable fixing device 失效
标题翻译：具有可释放定影装置的图像记录装置
公开(公告)号：US5253013A
公开(公告)日：1993-10-12
申请号：US422507
申请日：1989-10-17
申请人： Masatoshi Takano , Kazuhiro Ichinokawa , Satoshi Hokamura
发明人： Masatoshi Takano , Kazuhiro Ichinokawa , Satoshi Hokamura
IPC分类号： G03G15/20
CPC分类号： G03G15/2035
摘要： An image recording apparatus employing a fixing unit for fixing a toner image on a recording sheet by pressing and, or heating by means of a pair of fixing rollers disposed opposite to each other. At least one of the fixing rollers is arranged to be releasable manually or automatically when a clamshell is opened.
摘要翻译：一种图像记录装置，其采用定影单元，用于通过按照彼此相对设置的一对定影辊进行按压或加热来将调色剂图像定影在记录片材上。至少一个定影辊布置成当蛤壳打开时手动或自动释放。

7. 发明授权

US5346197A Manual recording paper insertion mechanism 失效
标题翻译：手动记录纸插入机构
公开(公告)号：US5346197A
公开(公告)日：1994-09-13
申请号：US132214
申请日：1993-10-06
申请人： Masatoshi Takano , Satoshi Hokamura
发明人： Masatoshi Takano , Satoshi Hokamura
IPC分类号： B65H1/26 , B65H1/04 , B65H11/00 , B65H3/44
CPC分类号： B65H1/266 , B65H1/04 , B65H2405/115 , B65H2405/332 , B65H2407/21 , B65H2801/06
摘要： A paper feed mechanism is provided for individually supplying recording papers to an imaging apparatus. A plurality of papers are stacked on a tray member of a paper cassette. One end of the tray member is biased toward a feeding roller and presses the stacked papers toward the feeding roller. The papers are fed one by one upon rotation of the feeding roller. A swingable guide member is mounted on the paper cassette to cover the stacked papers. By swinging the guide member, the stacked papers, as well as the tray member, are downwardly moved away from the feeding roller, so that a spacing is formed between the feeding roller and the stacked papers. One or more other recording papers can be inserted into the spacing, to be fed by the feeding roller instead of the stacked papers.
摘要翻译：提供了一种供纸机构，用于将记录纸单独地提供给成像设备。多个纸张堆叠在纸盒的托盘构件上。托盘构件的一端朝向进给辊偏置，并将堆叠的纸张朝向进给辊按压。纸张在馈送辊旋转时一个接一个地进纸。摆动引导构件安装在纸盒上以覆盖堆叠的纸张。通过使引导构件摆动，堆叠的纸张以及托盘构件向下移动远离进给辊，使得在进给辊和堆叠的纸张之间形成间隔。一个或多个其他记录纸可以插入到间隔中，由馈送辊而不是堆叠的纸馈送。

8. 发明授权

US5276536A Imaging apparatus having a pressing/separating mechanism 失效
标题翻译：具有按压/分离机构的成像设备
公开(公告)号：US5276536A
公开(公告)日：1994-01-04
申请号：US941917
申请日：1992-09-08
申请人： Satoshi Hokamura
发明人： Satoshi Hokamura
IPC分类号： H04N1/00 , H04N1/028 , B65D43/24 , B65D43/26 , H04N1/06
CPC分类号： H04N1/00551 , H04N1/00543
摘要： An imaging apparatus is provided with a main body; a cover member which is swingably connected to the main body between a closed position for closing the main body and an open position for opening the main body; and an image read unit and a platen member defining a feeding path of a sheet therebetween. A pressing/separating mechanism pressedly contacts the image read unit and platen member with respect to each other when the cover member is in the closed position and separates the image read unit and platen member from each other when the cover member is in the open position.
摘要翻译：成像装置具有主体; 盖构件，其在关闭主体的关闭位置和用于打开主体的打开位置之间可摆动地连接到主体; 以及图像读取单元和压板构件，其限定片材的进给路径。当盖构件处于关闭位置时，按压/分离机构相对于图像读取单元和压板构件压接，并且当盖构件处于打开位置时，图像读取单元和压板构件彼此分离。

9. 发明授权

US5328166A Recording paper size discriminating structure 失效
标题翻译：记录纸张尺寸鉴别结构
公开(公告)号：US5328166A
公开(公告)日：1994-07-12
申请号：US935187
申请日：1992-08-26
申请人： Satoshi Hokamura
发明人： Satoshi Hokamura
IPC分类号： B65H1/00 , B65H1/04 , H04N1/00
CPC分类号： B65H1/266 , B65H1/04 , B65H2511/11 , B65H2511/22
摘要： A recording paper size discriminating structure is provided for discriminating a recording paper size of recording papers which are accommodated in a recording paper cassette which is detachably attached to an imaging apparatus. The recording papers are cut in a predetermined size. The structure is provided with a guide plate for identifying the accommodated recording papers, and sensors for detecting the guide plate. The guide plate is provided on the recording paper cassette and the sensors are disposed at the imaging apparatus.
摘要翻译：提供了记录纸尺寸鉴别结构，用于区分容纳在可拆卸地附接到成像装置的记录纸盒中的记录纸的记录纸尺寸。记录纸被切割成预定尺寸。该结构设置有用于识别容纳的记录纸的引导板和用于检测引导板的传感器。引导板设置在记录纸盒上，传感器设置在成像装置上。

10. 发明授权

US5684524A Write start position detecting device for light beam scanning device 失效
标题翻译：用于光束扫描装置的写入起始位置检测装置
公开(公告)号：US5684524A
公开(公告)日：1997-11-04
申请号：US362886
申请日：1994-12-23
申请人： Satoshi Hokamura
发明人： Satoshi Hokamura
IPC分类号： B41J2/47 , G02B26/12 , G01D15/34 , G02B26/00 , G02B27/00
CPC分类号： B41J2/471 , G02B26/127
摘要： A write start position detecting device has a curved mirror positioned in a plane in which a light beam is scanned to form a latent image on a photosensitive drum. The curved mirror is located at a position where a light beam reflected from it illuminates a photoreceptor element prior to the light source starting the writing operation. The photoreceptor element is located at a position, with respect to the curved mirror, ahead of the scanning direction in which the light beam strikes the photosensitive member to form the latent image thereon.
摘要翻译：写开始位置检测装置具有位于扫描光束以在感光鼓上形成潜像的平面中的曲面镜。曲面镜位于从光源反射的光束在光源开始写入操作之前照射感光体元件的位置。感光体元件位于相对于曲面镜的位置，在光束撞击感光部件的扫描方向之前，在其上形成潜像。

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