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11. 发明授权

US4462676A Skew control apparatus for endless-belt-shaped recording material 失效
标题翻译：用于环形带状记录材料的倾斜控制装置
公开(公告)号：US4462676A
公开(公告)日：1984-07-31
申请号：US363092
申请日：1982-03-29
申请人： Akira Shimura , Yokota Takashi
发明人： Akira Shimura , Yokota Takashi
IPC分类号： G03G21/00 , B41J2/41 , G03G15/00 , G03G15/22
CPC分类号： G03G15/755
摘要： A skew control apparatus for use in a recording apparatus, capable of detecting the skew of an endless-belt-shaped recording material, and reversing the direction of the skew during a non-recording period, even if such skew is detected during the recording operation period.
摘要翻译：一种在记录装置中使用的歪斜控制装置，即使在记录操作期间检测到这种偏斜，也能够检测环形带状记录材料的歪斜，并且在非记录期间反转歪斜方向期。

12. 再颁专利

USRE37157E1 Printer with face-down delivery of collated printed sheets at the top, and a manually removable PC/developer cartridge 失效
标题翻译：打印机在顶部正面向下交付整理的打印纸，以及可手动拆卸的PC /显影剂盒
公开(公告)号：USRE37157E1
公开(公告)日：2001-05-01
申请号：US08595524
申请日：1996-02-01
申请人： Kunihiko Ikeda , Shigeru Suzuki , Takashi Yokota , Akira Shimura , Yutaka Kodama , Shigeru Yamazaki , Masaichi Niro , Satoru Tomita
发明人： Kunihiko Ikeda , Shigeru Suzuki , Takashi Yokota , Akira Shimura , Yutaka Kodama , Shigeru Yamazaki , Masaichi Niro , Satoru Tomita
IPC分类号： G03G2100
CPC分类号： G03G15/22 , G03G15/283 , Y10S271/902
摘要： A compact printer has a sheet feeder positioned at its front wall and electrophotographic components arranged along a sheet moving path for receiving a sheet from the sheet feeder and for exposing, developing, then transferring a toner image onto the sheet. At its rear side, the printer has an image fixing unit and a discharge portion for discharging the sheet to a side output tray or onto the top wall of the printer. The discharge portion is provided with a detachably hinged, sheet turning apparatus when it is desired to discharge sheets onto the top wall, or with a detachably hinged cover with a rear opening to discharge sheets onto a rear side output tray.
摘要翻译：紧凑型打印机具有位于其前壁处的片材进给器和沿着片材移动路径布置的电子照相部件，用于从片材进给器接收片材，并且用于曝光，显影，然后将调色剂图像转印到片材上。在其后侧，打印机具有图像定影单元和用于将纸张排出到侧输出托盘或打印机顶壁上的排出部分。当需要将片材排放到顶壁上时，排出部分设置有可拆卸地铰接的片材转动装置，或者具有带有后开口的可拆卸铰接的盖子以将片材排出到后侧出纸盘上。

13. 发明授权

US4501484A Photoconductive element cleaning apparatus and residual toner collecting apparatus 失效
标题翻译：光电元件清洁装置和残留调色剂收集装置
公开(公告)号：US4501484A
公开(公告)日：1985-02-26
申请号：US406831
申请日：1982-08-10
申请人： Akira Shimura
发明人： Akira Shimura
IPC分类号： G03G21/00 , G03G21/12 , G03G15/08
CPC分类号： G03G21/0047 , G03G21/0005 , G03G21/10 , G03G21/12 , G03G2221/0005
摘要： Residual toner carried on the imaging surface of a photoconductive belt is removed by a cleaning sleeve, conveyed to a toner discharging station and let fall through an opening into a removable container. A spring biased closure member stops the opening when the container is removed for disposal, thereby preventing contamination to the adjacent structural elements. Means is provided for urging one to position the container always in a predetermined orientation relative to the opening at the toner discharging station. Undesirable particles entrained by the other surface of the belt is collected by a counter member which is located at the opposite side to the cleaning sleeve with respect to the belt. The counter member may take the form of a block of soft material or bristles carried on a support member.
摘要翻译：携带在感光带的成像表面上的残留调色剂通过清洁套筒去除，被输送到调色剂排放站，并通过开口落入可拆卸的容器中。当容器被移除以便处理时，弹簧偏置的闭合构件阻止开口，从而防止对相邻结构元件的污染。提供了用于促使一个装置相对于调色剂排出台处的开口始终处于预定定向位置的装置。由带的另一表面夹带的不希望的颗粒由相对于带的位于清洁套筒相对侧的相对构件收集。对置构件可以采取承载在支撑构件上的柔软材料块或刷毛的形式。

14. 发明授权

US4500196A Photoconductive element cleaning apparatus and residual toner collecting apparatus 失效
公开(公告)号：US4500196A
公开(公告)日：1985-02-19
申请号：US616340
申请日：1984-05-31
申请人： Akira Shimura
发明人： Akira Shimura
IPC分类号： G03G21/00 , G03G21/12 , G03G15/08
CPC分类号： G03G21/0047 , G03G21/0005 , G03G21/10 , G03G21/12 , G03G2221/0005
摘要： Residual toner carried on the imaging surface of a photoconductive belt is removed by a cleaning sleeve, conveyed to a toner discharging station and let fall through an opening into a removable container. A spring biased closure member stops the opening when the container is removed for disposal, thereby preventing contamination to the adjacent structural elements. Means is provided for urging one to position the container always in a predetermined orientation relative to the opening at the toner discharging station. Undesirable particles entrained by the other surface of the belt is collected by a counter member which is located at the opposite side to the cleaning sleeve with respect to the belt. The counter member may take the form of a block of soft material or bristles carried on a support member.

15. 发明授权

US5786594A Multi-beam pitch adjustment system and method 失效
标题翻译：多光束调谐系统及方法
公开(公告)号：US5786594A
公开(公告)日：1998-07-28
申请号：US786203
申请日：1997-01-21
申请人： Tatsuya Ito , Tomohiro Nakajima , Katsumi Yamaguchi , Akira Shimura , Masaki Narita , Shuichi Yamazaki , Satoru Ito
发明人： Tatsuya Ito , Tomohiro Nakajima , Katsumi Yamaguchi , Akira Shimura , Masaki Narita , Shuichi Yamazaki , Satoru Ito
IPC分类号： B41J2/47 , G02B26/12 , H04N1/113 , H04N1/12 , H04N1/191 , H04N1/36
CPC分类号： H04N1/1916 , B41J2/473 , G02B26/123 , H04N1/1911 , H04N1/1135 , H04N1/12
摘要： The current disclosure discloses methods of and systems for automatically adjusting or selecting a pitch between beams in a multi-beam scanning system. An array of light sources is mounted on a rotatable housing and emits light in a direction perpendicular to the rotational plane. The system or method measures a pitch on or near an intermediate image-forming surface. In response to the measured pitch, the scanning as well as sub-scanning pitch is automatically adjusted or selected by rotating a housing unit to maintain a desired pitch.
摘要翻译：本公开公开了一种用于在多光束扫描系统中自动调节或选择光束间距的方法和系统。光源阵列安装在可旋转外壳上，并沿与旋转平面垂直的方向发光。该系统或方法测量中间图像形成表面上或附近的间距。响应于测量的间距，通过旋转壳体单元以保持期望的间距来自动调整或选择扫描以及副扫描间距。

16. 发明授权

US5753907A Multiple beam scanning apparatus 失效
标题翻译：多光束扫描装置
公开(公告)号：US5753907A
公开(公告)日：1998-05-19
申请号：US653694
申请日：1996-05-23
申请人： Tomohiro Nakajima , Masaki Narita , Akira Shimura , Shuichi Yamazaki
发明人： Tomohiro Nakajima , Masaki Narita , Akira Shimura , Shuichi Yamazaki
IPC分类号： G02B26/12 , H04N1/113 , H04N1/191 , G01D9/42 , H01J3/14
CPC分类号： H04N1/1911 , B41J2/473 , G02B26/123 , H01S5/02212 , H01S5/4012 , H04N1/1135
摘要： A multiple beam scanning apparatus in which a plurality of light beams are repeatedly scanned at the same time, including a light source unit defining an optical axis and including plural laser diodes, collimator lenses for respectively converting light beams emitted by the laser diodes to respective parallel light fluxes, and a beam composing unit for superposing the light beams and emitting the superposed light beams therefrom. The light source unit is rotatively adjustable around the optical axis and is constructed such that respective light fluxes emitted from the beam composing unit are emitted with predetermined respective different angles at least in a main scanning direction.
摘要翻译：一种多光束扫描装置，其中同时重复扫描多个光束，包括限定光轴的光源单元，并且包括多个激光二极管，准直透镜，用于将激光二极管发射的光束分别转换为各自的平行光束和用于叠加光束并从其发射叠加的光束的光束组合单元。光源单元围绕光轴可旋转地调节，并且被构造成使得从光束组合单元发射的各个光束至少在主扫描方向上以预定的各个不同的角度发射。

17. 发明授权

US4887133A Printer 失效
标题翻译：打印机
公开(公告)号：US4887133A
公开(公告)日：1989-12-12
申请号：US244584
申请日：1988-09-13
申请人： Kunihiko Ikeda , Shigeru Suzuki , Takashi Yokota , Akira Shimura , Yutaka Kodama , Shigeru Yamazaki , Masaichi Niro , Satoru Tomita
发明人： Kunihiko Ikeda , Shigeru Suzuki , Takashi Yokota , Akira Shimura , Yutaka Kodama , Shigeru Yamazaki , Masaichi Niro , Satoru Tomita
IPC分类号： B41J2/46 , B41J13/00 , B65H29/52 , B65H29/60 , B65H31/00 , G03G15/22 , G03G15/28 , G06K15/12
CPC分类号： G03G15/22 , G03G15/283 , Y10S271/902
摘要： A compact printer has a sheet feeder positioned at its front wall and electrophotographic components arranged along a sheet moving path for receiving a sheet from the sheet feeder and for exposing, developing, then transferring a toner image onto the sheet. At its rear side, the printer has an image fixing unit and a discharge portion for discharging the sheet to a side output tray or onto the top wall of the printer. The discharge portion is provided with a detachably hinged, sheet turning apparatus when it is desired to discharge sheets onto the top wall, or with a detachably hinged cover with a rear opening to discharge sheets onto a rear side output tray.
摘要翻译：紧凑型打印机具有位于其前壁处的片材进给器和沿着片材移动路径布置的电子照相部件，用于从片材进给器接收片材，并且用于曝光，显影，然后将调色剂图像转印到片材上。在其后侧，打印机具有图像定影单元和用于将纸张排出到侧输出托盘或打印机顶壁上的排出部分。当需要将片材排放到顶壁上时，排出部分设置有可拆卸地铰接的片材转动装置，或者具有带有后开口的可拆卸铰接的盖子以将片材排出到后侧出纸盘上。

18. 发明授权

US4657372A Printer 失效
标题翻译：打印机
公开(公告)号：US4657372A
公开(公告)日：1987-04-14
申请号：US434701
申请日：1982-10-15
申请人： Kunihiko Ikeda , Shigeru Suzuki , Takashi Yokota , Akira Shimura , Yutaka Kodama , Shigeru Yamazaki , Masaichi Niro , Satoru Tomita
发明人： Kunihiko Ikeda , Shigeru Suzuki , Takashi Yokota , Akira Shimura , Yutaka Kodama , Shigeru Yamazaki , Masaichi Niro , Satoru Tomita
IPC分类号： B41J2/46 , B41J13/00 , B65H29/52 , B65H29/60 , B65H31/00 , G03G15/22 , G03G15/28 , G06K15/12 , G03G15/04
CPC分类号： G03G15/22 , G03G15/283 , Y10S271/902
摘要： A printer has a record unit including a record in the form of an endless belt which moves in one direction, a charger for charging the record, an exposure unit for forming an electrostatic latent image on the charged record, a developing unit for converting the latent image into a visual image, a sheet feeder for feeding a record sheet from a stack, as separated one by one, and feeding it into close contact with the record which carries the visual image, a transfer unit for transferring the visual image from the record onto the record sheet, a fixing unit for fixing the transferred visual image on the record sheet, and a delivery unit of delivering the fixed record sheet out of the printer. As a characteristic of the invention, the record unit and the developer unit are detachably mounted together and capable of being slid out of the printer for servicing. The other elements of the printer are disposed around the record unit in a generally U-shaped configuration, so that the record/developer unit can be slid into or out of the hollow portion defined by the U-shaped configuration.
摘要翻译：打印机具有记录单元，其包括以一个方向移动的环形带的形式的记录，用于对记录充电的充电器，用于在充电记录上形成静电潜像的曝光单元，用于转换潜在的显影单元图像成视觉图像，用于从堆叠馈送记录片材的片材进给器，逐个分离，并将其馈送到与携带视觉图像的记录紧密接触;传送单元，用于从记录传送视觉图像记录在记录纸上，用于将转印的视觉图像固定在记录纸上的定影单元，以及将固定记录纸从打印机传送出去的传送单元。作为本发明的特征，记录单元和显影单元可拆卸地安装在一起并且能够从打印机中滑出以进行维修。打印机的其他元件以大致U形的构造设置在记录单元周围，使得记录/显影单元可以滑入或移出由U形构造限定的中空部分。

19. 发明授权

US4499849A Apparatus for cleaning a recording medium 失效
标题翻译：用于清洁记录介质的设备
公开(公告)号：US4499849A
公开(公告)日：1985-02-19
申请号：US365469
申请日：1982-04-05
申请人： Satoru Tomita , Akira Shimura , Takashi Yokota
发明人： Satoru Tomita , Akira Shimura , Takashi Yokota
IPC分类号： G03G21/00
CPC分类号： G03G21/0047 , G03G2221/0005
摘要： An apparatus for cleaning a recording medium is provided. The cleaning apparatus of the present invention is applicable to an electrophotographic or electrographic recording system. The present cleaning apparatus comprises a toner cleaner for removing residual toner particles from the surface of a recording medium, a counter member disposed on the opposite side of the recording medium with respect to the toner cleaner, and a mechanism for urging at least either one of the toner cleaner and the counter member against the other. Accordingly, the recording medium is kept in pressure contact with the toner cleaner so that cleaning of the recording medium may be carried out at upmost efficiency at all times. Besides, due to the provision of the urging mechanism, the alignment of parts is made less severe in assemblage of the apparatus, thus facilitating the manufacturing process.
摘要翻译：提供一种用于清洁记录介质的设备。本发明的清洁装置可应用于电子照相或电子照相记录系统。本清洁装置包括用于从记录介质的表面除去残留调色剂颗粒的调色剂清洁剂，相对于调色剂清洁器设置在记录介质的相对侧上的对置构件，以及用于将至少任一种调色剂清洁器和对置构件抵靠另一个。因此，记录介质与调色剂清洁器保持压力接触，从而可以始终以最高效率进行记录介质的清洁。此外，由于设置了推动机构，所以在组装装置时部件的对准不太严重，从而便于制造过程。

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