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1. 发明授权

US06636710B2 Multi function peripheral having improved power saving function and control method thereof 有权
标题翻译：多功能外围设备具有改进的省电功能及其控制方法
公开(公告)号：US06636710B2
公开(公告)日：2003-10-21
申请号：US09981204
申请日：2001-10-17
申请人： Masaaki Oyaide
发明人： Masaaki Oyaide
IPC分类号： G03G1520
CPC分类号： G03G15/2003
摘要： A power saving mode, in which the temperature of a heater of a printer is made lower than a predetermined temperature, is turned on when a predetermined condition has been met, and turned off when a job has occurred. The power saving mode is continued if a job has occurred in a state in which the power saving mode is turned on and the job that has occurred is a job which does not use the printer.
摘要翻译：当满足预定条件时，打开打印机的加热器的温度低于预定温度的省电模式被打开，并且当作业发生时关闭。如果在省电模式打开的状态下发生作业，并且发生的作业是不使用打印机的作业，则继续省电模式。

2. 发明授权

US06247809B1 Ink-jet printer 失效
标题翻译：喷墨打印机
公开(公告)号：US06247809B1
公开(公告)日：2001-06-19
申请号：US09152115
申请日：1998-09-03
申请人： Takashi Kashiwagi , Hiroshi Yamaguchi , Shinichiro Fujii , Juntaro Oku , Masaaki Oyaide , Hitoshi Ushiogi , Tadao Kamano , Sakae Shiida , Hidenobu Suzuki , Yasuhiro Suzuki , Akira Sato
发明人： Takashi Kashiwagi , Hiroshi Yamaguchi , Shinichiro Fujii , Juntaro Oku , Masaaki Oyaide , Hitoshi Ushiogi , Tadao Kamano , Sakae Shiida , Hidenobu Suzuki , Yasuhiro Suzuki , Akira Sato
IPC分类号： B41J201
CPC分类号： B41J11/0005 , B41J13/223
摘要： An ink-jet printer includes a rotary drum 10, having a dielectric peripheral surface 11, for rotating at a constant speed, a sheet loader 90 for loading a sheet to the rotary drum 10, a sheet holding system for causing the sheet to be held on the peripheral surface 11 of the rotary drum 10, and a print head section 200 for printing an image on the sheet held on the peripheral surface 11 of the rotary drum 10 by jetting ink to the sheet while the rotary drum 10 makes a predetermined number of rotations. Particularly, the sheet holding system includes a charging section 20 and a supplementary charger section 26. The charging section 20 charges the peripheral surface 11 of the rotary drum 10 on an upstream side of the loading point where the leading end of the sheet loaded by the sheet loader 90 contacts the peripheral surface 11 of the rotary drum 10. The supplementary charger section 26 charges the sheet to supplement the electrostatic attraction force attenuated during the rotation of the rotary drum 10.
摘要翻译：喷墨打印机包括具有用于以恒定速度旋转的介电外围表面11的旋转滚筒10，用于将片材装载到旋转滚筒10的片材装载机90，用于使片材保持的片材保持系统在旋转磁鼓10的外周面11上，以及打印头部分200，用于通过在旋转磁鼓10形成预定数量的同时将墨水喷射到片材上来打印保持在旋转磁鼓10的周面11上的图像上的图像的旋转。特别地，片材保持系统包括充电部分20和辅助充电器部分26.充电部分20在装载点的上游侧对旋转鼓10的外周表面11进行充电，片材装载机90与旋转鼓10的周面11接触。补充充电器部分26对片材进行充电以补充在旋转磁鼓10旋转期间衰减的静电吸引力。

3. 发明申请

US20060056870A1 Image forming apparatus and temperature control method for fixing device 审中-公开
标题翻译：图像形成装置和定影装置的温度控制方法
公开(公告)号：US20060056870A1
公开(公告)日：2006-03-16
申请号：US10939521
申请日：2004-09-14
申请人： Masaaki Oyaide
发明人： Masaaki Oyaide
IPC分类号： G03G15/20
CPC分类号： G03G15/2039
摘要： At a time of start of a heater alternate turn-on control, if a main heater detection temperature by a main thermistor is higher than a MAIN target temperature tmh and a sub-heater detection temperature by a sub-thermistor is lower than a SUB target temperature tsh, an engine control unit switches a control object to a sub-heater lamp even within a prescribed time Tmcp of a main heater lamp, outputs a SUB ON signal [1] to a driver, and turns on the sub-heater lamp.
摘要翻译：在加热器交替打开控制开始时，如果主热敏电阻的主加热器检测温度高于主目标温度tmh，并且副热敏电阻的副加热器检测温度低于SUB目标温度tsh时，发动机控制单元即使在主加热灯的规定时间Tmcp内也将控制对象切换到副加热灯，则向驱动器输出SUB ON信号[1]，并接通副加热灯。

4. 发明申请

US20050207764A1 Toner supplying method for image forming apparatus 失效
标题翻译：图像形成装置的调色剂供给方法
公开(公告)号：US20050207764A1
公开(公告)日：2005-09-22
申请号：US10800635
申请日：2004-03-16
申请人： Masaaki Oyaide
发明人： Masaaki Oyaide
IPC分类号： G03G21/14 , G03G15/00 , G03G15/08
CPC分类号： G03G15/0856 , G03G15/086 , G03G2215/0888
摘要： When shortage of a toner residual quantity is detected during printing, toner redetection is performed immediately after completion of printing. This toner redetection is carried out by stopping supply of a high-voltage power to, e.g., a transfer charger and supply of a power to a motor such as a paper carriage motor in order to avoid generation of noise. As a result, a toner sensor can correctly detect the toner residual quantity, and the toner can be appropriately supplied.
摘要翻译：当在打印期间检测到不足的调色剂剩余量时，在完成打印之后立即执行调色剂重新检测。这种调色剂重新检测是通过停止向例如转印充电器供应高压电力并向电动机（例如纸张运送电动机）供应电力来进行的，以避免产生噪音。结果，调色剂传感器可以正确地检测调色剂剩余量，并且可以适当地供应调色剂。

5. 发明授权

US07065305B2 Toner supplying method for image forming apparatus 失效
标题翻译：图像形成装置的调色剂供给方法
公开(公告)号：US07065305B2
公开(公告)日：2006-06-20
申请号：US10800635
申请日：2004-03-16
申请人： Masaaki Oyaide
发明人： Masaaki Oyaide
IPC分类号： G03G15/08
CPC分类号： G03G15/0856 , G03G15/086 , G03G2215/0888
摘要： When shortage of a toner residual quantity is detected during printing, toner redetection is performed immediately after completion of printing. This toner redetection is carried out by stopping supply of a high-voltage power to, e.g., a transfer charger and supply of a power to a motor such as a paper carriage motor in order to avoid generation of noise. As a result, a toner sensor can correctly detect the toner residual quantity, and the toner can be appropriately supplied.
摘要翻译：当在打印期间检测到不足的调色剂剩余量时，在完成打印之后立即执行调色剂重新检测。这种调色剂重新检测是通过停止向例如转印充电器供应高压电力并向电动机（例如纸张运送电动机）供应电力来进行的，以避免产生噪音。结果，调色剂传感器可以正确地检测调色剂剩余量，并且可以适当地供应调色剂。

6. 发明授权

US06536895B2 Ink-jet printer 失效
标题翻译：喷墨打印机
公开(公告)号：US06536895B2
公开(公告)日：2003-03-25
申请号：US09850775
申请日：2001-05-08
申请人： Takashi Kashiwagi , Hiroshi Yamaguchi , Shinichiro Fujii , Juntaro Oku , Masaaki Oyaide , Hitoshi Ushiogi , Tadao Kamano , Sakae Shiida , Hidenobu Suzuki , Yasuhiro Suzuki , Akira Sato
发明人： Takashi Kashiwagi , Hiroshi Yamaguchi , Shinichiro Fujii , Juntaro Oku , Masaaki Oyaide , Hitoshi Ushiogi , Tadao Kamano , Sakae Shiida , Hidenobu Suzuki , Yasuhiro Suzuki , Akira Sato
IPC分类号： B41J201
CPC分类号： B41J11/0005 , B41J13/223
摘要： An ink-jet printer includes a rotary drum 10, having a dielectric peripheral surface 11, for rotating at a constant speed, a sheet loader 90 for loading a sheet to the rotary drum 10, a sheet holding system for causing the sheet to be held on the peripheral surface 11 of the rotary drum 10, and a print head section 200 for printing an image on the sheet held on the peripheral surface 11 of the rotary drum 10 by jetting ink to the sheet while the rotary drum 10 makes a predetermined number of rotations. Particularly, the sheet holding system includes a charging section 20 and a supplementary charger section 26. The charging section 20 is charges the peripheral surface 11 of the rotary drum 10 on an upstream side of the loading point where the leading end of the sheet loaded by the sheet loader 90 contacts the peripheral surface 11 of the rotary drum 10. The supplementary charger section 26 charges the sheet to supplement the electrostatic attraction force attenuated during the rotation of the rotary drum 10.
摘要翻译：喷墨打印机包括具有用于以恒定速度旋转的介电外围表面11的旋转滚筒10，用于将片材装载到旋转滚筒10的片材装载机90，用于使片材保持的片材保持系统在旋转磁鼓10的外周面11上，以及打印头部分200，用于通过在旋转磁鼓10形成预定数量的同时将墨水喷射到片材上来打印保持在旋转磁鼓10的周面11上的图像上的图像的旋转。特别地，片材保持系统包括充电部分20和辅助充电器部分26.充电部分20在加载点的上游侧对旋转鼓10的外周表面11进行充电，片材装载机90与旋转鼓10的周面11接触。辅助充电器部26对片材进行充电，以补充在旋转鼓10旋转期间衰减的静电吸引力。

7. 发明授权

US6092894A Printing medium holding apparatus for a printer using air suction force 失效
标题翻译：使用空气抽吸力的打印机的打印介质保持装置
公开(公告)号：US6092894A
公开(公告)日：2000-07-25
申请号：US985025
申请日：1997-12-04
申请人： Akira Nuita , Yasuhiro Suzuki , Tadao Kamano , Shinichiro Fujii , Masaaki Oyaide , Hiroshi Yamaguchi
发明人： Akira Nuita , Yasuhiro Suzuki , Tadao Kamano , Shinichiro Fujii , Masaaki Oyaide , Hiroshi Yamaguchi
IPC分类号： B41J13/22 , B41J2/01 , B65H5/22
CPC分类号： B41J13/226
摘要： Suction ports (14) are provided in one end (15R) of a drum (10), connecting the interior (16) and exterior of the drum (10). Corresponding suction ports (34) are provided at a stationary side (5R), opposing the suction ports (14), respectively. A suction fan (32) is provided, which draws air from the interior (16) of the rotating drum (10) through the corresponding suction ports (34) and the suction ports (14). A printing medium M can be attracted and held onto the outer circumferential surface (11) of the drum (10) by virtue of negative pressure, by utilizing the negative pressure generated in the interior (16) of the drum (10) as the suction fan (32) rotates and a plurality of suction holes (12) extending in a radial direction and connecting the interior and exterior of the drum (10). A damper (38) is provided at the air outlet port of the suction fan (32), for opening and closing the outlet port of the fan (32).
摘要翻译：吸入口（14）设置在鼓（10）的一端（15R）中，连接滚筒（10）的内部（16）和外部。相应的吸入口（34）分别设置在与吸入口（14）相对的静止侧（5R）处。设置有抽风扇（32），其通过相应的吸入口（34）和吸入口（14）从旋转鼓（10）的内部（16）吸出空气。通过利用在鼓（10）的内部（16）中产生的负压作为吸力，能够通过负压将打印介质M吸引并保持在滚筒（10）的外周面（11）上风扇（32）旋转，并且多个吸入孔（12）沿径向方向延伸并连接滚筒（10）的内部和外部。在吸风扇（32）的出风口处设置有用于打开和关闭风扇（32）的出口的阻尼器（38）。

8. 发明授权

US6070977A Ink-jet printer controlling application of printing medium to a rotary drum 失效
标题翻译：喷墨打印机控制将打印介质应用于旋转滚筒
公开(公告)号：US6070977A
公开(公告)日：2000-06-06
申请号：US967182
申请日：1997-11-10
申请人： Akira Nuita , Tadao Kamano , Takashi Kashiwagi , Shinichiro Fujii , Masaaki Oyaide , Izumi Araki , Juntaro Oku
发明人： Akira Nuita , Tadao Kamano , Takashi Kashiwagi , Shinichiro Fujii , Masaaki Oyaide , Izumi Araki , Juntaro Oku
IPC分类号： B41J2/01 , B41J13/10 , B41J13/22
CPC分类号： B41J2/01 , B41J13/103 , B41J13/223 , B41J13/226 , B41J2202/20
摘要： An ink-jet printer includes a rotary drum for rotating at a constant speed and holding a paper sheet on its peripheral surface, a print head having ink-jet nozzles aligned in the axial direction of the rotary drum to perform printing by spitting ink from these ink-jet nozzles on the paper sheet rotating together with the rotary drum, and a sheet feed-in mechanism for feeding a paper sheet from a cassette and a manual feed tray to the rotary drum. Particularly, the sheet feed-in mechanism has a loading roller unit for loading the paper sheet to the rotary drum, a pickup section for picking up a paper sheet from one of the cassette and the manual feed tray to strike the leading end of the paper sheet against the loading roller unit, and a control section for controlling the loading roller unit to feed, to the rotary drum, the paper sheet whose posture has been corrected upon strike by the pickup section. The pickup section has a paper feed path which guides the paper sheet picked up from one of the cassette and the manual feed tray to the loading roller unit via a merging point, and has a bend accepting space located at the merging point for accepting a bend of the paper sheet.
摘要翻译：喷墨打印机包括：旋转滚筒，其以恒定速度旋转并在其外周表面上保持纸张;打印头，其具有在旋转滚筒的轴向方向上排列的喷墨喷嘴，以通过从其喷射墨水来进行打印与旋转鼓一起旋转的纸张上的喷墨喷嘴，以及用于将纸张从盒子和手动进给托盘输送到旋转滚筒的片材进给机构。特别地，片材馈入机构具有用于将纸张装载到旋转鼓的装载辊单元，用于从纸盒和手动进给托盘中的一个拾取纸张以拾取纸张的前端的拾取部分以及控制部，用于控制装载辊单元向旋转滚筒供给其姿势已经被拾取部分击打时被校正的纸张。拾取部分具有供纸路径，该纸张供给路径通过合并点将从盒子和手动进给托盘中的一个拾取的纸张引导到装载辊单元，并且具有位于合并点处的弯曲接收空间，用于接受弯曲的纸张。

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