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1. 发明授权

US09046821B2 Development device and image forming apparatus incorporating same 有权
标题翻译：包含其的显影装置和图像形成装置
公开(公告)号：US09046821B2
公开(公告)日：2015-06-02
申请号：US14059585
申请日：2013-10-22
申请人： Tomoya Ohmura , Akira Azami , Toshio Koike , Masaaki Yamada , Hiroaki Okamoto
发明人： Tomoya Ohmura , Akira Azami , Toshio Koike , Masaaki Yamada , Hiroaki Okamoto
IPC分类号： G03G15/08
CPC分类号： G03G15/0893
摘要： A developing device to develop with two-component developer an electrostatic latent image includes a developer bearer to carry thereon developer supplied to the latent image bearer, a first conveyance channel disposed adjacent to the developer bearer, a second conveyance channel disposed adjacent to the first conveyance channel and farther from the developer bearer than the first conveyance channel, a first conveying member disposed in the first conveyance channel to agitate and transport developer supplied to the developer bearer, a second conveying member including a spiral blade winding around a shaft to transport developer in the second conveyance channel in a predetermined developer conveyance direction, and a collected-developer guide to guide a part of developer that leaves the developer bearer to the second conveyance channel beyond the first conveyance channel.
摘要翻译：用双组分显影剂显影静电潜像的显影装置包括：显影剂载体，用于承载提供给潜影承载体的显影剂;邻近显影剂载体设置的第一输送通道;邻近第一输送器设置的第二输送通道通道并且比第一输送通道更远离显影剂承载体;第一输送构件，设置在第一输送通道中，以搅拌和输送供给到显影剂载体的显影剂;第二输送构件，包括绕轴旋转的螺旋叶片，以将显影剂输送到第二输送通道，以及收集的显影剂引导件，用于将离开显影剂载体的一部分显影剂引导到超过第一输送通道的第二输送通道。

2. 发明申请

US20140112687A1 DEVELOPMENT DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME 有权
标题翻译：开发设备和形成装置的图像形成装置
公开(公告)号：US20140112687A1
公开(公告)日：2014-04-24
申请号：US14059585
申请日：2013-10-22
申请人： Tomoya Ohmura , Akira Azami , Toshio Koike , Masaaki Yamada , Hiroaki Okamoto
发明人： Tomoya Ohmura , Akira Azami , Toshio Koike , Masaaki Yamada , Hiroaki Okamoto
IPC分类号： G03G15/08 , G03G15/09
CPC分类号： G03G15/0893
摘要： A developing device to develop with two-component developer an electrostatic latent image includes a developer bearer to carry thereon developer supplied to the latent image bearer, a first conveyance channel disposed adjacent to the developer bearer, a second conveyance channel disposed adjacent to the first conveyance channel and farther from the developer bearer than the first conveyance channel, a first conveying member disposed in the first conveyance channel to agitate and transport developer supplied to the developer bearer, a second conveying member including a spiral blade winding around a shaft to transport developer in the second conveyance channel in a predetermined developer conveyance direction, and a collected-developer guide to guide a part of developer that leaves the developer bearer to the second conveyance channel beyond the first conveyance channel.
摘要翻译：用双组分显影剂显影静电潜像的显影装置包括：显影剂载体，用于承载提供给潜影承载体的显影剂;邻近显影剂载体设置的第一输送通道;邻近第一输送器设置的第二输送通道通道并且比第一输送通道更远离显影剂承载体;第一输送构件，设置在第一输送通道中，以搅拌和输送供给到显影剂载体的显影剂;第二输送构件，包括绕轴旋转的螺旋叶片，以将显影剂输送到第二输送通道，以及收集的显影剂引导件，用于将离开显影剂载体的一部分显影剂引导到超过第一输送通道的第二输送通道。

3. 发明授权

US09921541B2 Developing device, and image forming apparatus and process cartridge incorporating same 有权
公开(公告)号：US09921541B2
公开(公告)日：2018-03-20
申请号：US14720612
申请日：2015-05-22
申请人： Yasunobu Shimizu , Akira Azami , Masaaki Yamada , Yoshiko Ogawa , Toshio Koike , Mutsuki Morinaga , Yutaka Takahashi , Keinosuke Kondoh , Kentaro Mikuniya , Yoshiharu Kishi
发明人： Yasunobu Shimizu , Akira Azami , Masaaki Yamada , Yoshiko Ogawa , Toshio Koike , Mutsuki Morinaga , Yutaka Takahashi , Keinosuke Kondoh , Kentaro Mikuniya , Yoshiharu Kishi
IPC分类号： G03G15/09 , G03G21/16 , G03G15/08 , G03G15/095 , G03G15/06
CPC分类号： G03G21/1676 , G03G15/065 , G03G15/0815 , G03G15/095
摘要： A developing device includes a developer bearer to carry, by rotation, developer including toner and magnetic carrier to a developing range facing a latent image bearer; a casing including a developer container and an opening to expose a part of the developer bearer disposed in the casing; an opposing face of the casing including a conductive material and opposing to a surface of the developer bearer downstream from the developing range in a direction of rotation of the developer bearer; a developing bias source to apply a developing bias to the developer bearer; and an insulation layer disposed on the opposing face of the casing. The opposing face is disposed across, from the developer bearer, a casing gap sized to allow the developer borne on the developer bearer to contact the opposing face.

4. 发明申请

US20150338824A1 DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE INCORPORATING SAME 有权
标题翻译：开发装置和图像形成装置及其加工方法
公开(公告)号：US20150338824A1
公开(公告)日：2015-11-26
申请号：US14720612
申请日：2015-05-22
申请人： Yasunobu Shimizu , Akira Azami , Masaaki Yamada , Yoshiko Ogawa , Toshio Koike , Mutsuki Morinaga , Yutaka Takahashi , Keinosuke Kondoh , Kentaro Mikuniya , Yoshiharu Kishi
发明人： Yasunobu Shimizu , Akira Azami , Masaaki Yamada , Yoshiko Ogawa , Toshio Koike , Mutsuki Morinaga , Yutaka Takahashi , Keinosuke Kondoh , Kentaro Mikuniya , Yoshiharu Kishi
IPC分类号： G03G15/09
CPC分类号： G03G21/1676 , G03G15/065 , G03G15/0815 , G03G15/095
摘要： A developing device includes a developer bearer to carry, by rotation, developer including toner and magnetic carrier to a developing range facing a latent image bearer; a casing including a developer container and an opening to expose a part of the developer bearer disposed in the casing; an opposing face of the casing including a conductive material and opposing to a surface of the developer bearer downstream from the developing range in a direction of rotation of the developer bearer; a developing bias source to apply a developing bias to the developer bearer; and an insulation layer disposed on the opposing face of the casing. The opposing face is disposed across, from the developer bearer, a casing gap sized to allow the developer borne on the developer bearer to contact the opposing face.
摘要翻译：显影装置包括：显影剂载体，通过旋转将包含调色剂和磁性载体的显影剂携带到面向潜像载体的显影范围内; 壳体，其包括显影剂容器和用于暴露设置在壳体中的显影剂载体的一部分的开口; 所述壳体的相对面包括导电材料并且在所述显影剂承载体的旋转方向上与显影范围下游的显影剂载体的表面相对; 将显影偏压应用于显影剂载体的显影偏压源; 以及设置在所述壳体的相对面上的绝缘层。相对的面从显影剂承载体横跨设置成允许显影剂承载在显影剂承载体上的显影剂接触相对面的尺寸的壳体间隙。

5. 发明授权

US09625851B2 Developing device and image forming apparatus incorporating same 有权
公开(公告)号：US09625851B2
公开(公告)日：2017-04-18
申请号：US15012144
申请日：2016-02-01
申请人： Yuki Oshikawa , Akira Azami , Yoshiko Ogawa , Masaaki Yamada , Yoshihiro Fujiwara , Noriyuki Kimura , Yoshiharu Kishi , Yasunobu Shimizu , Junichi Matsumoto , Yoshiyuki Fukuda , Yuuji Ishikura , Kei Saito
发明人： Yuki Oshikawa , Akira Azami , Yoshiko Ogawa , Masaaki Yamada , Yoshihiro Fujiwara , Noriyuki Kimura , Yoshiharu Kishi , Yasunobu Shimizu , Junichi Matsumoto , Yoshiyuki Fukuda , Yuuji Ishikura , Kei Saito
IPC分类号： G03G15/08 , G03G15/09
CPC分类号： G03G15/0812 , G03G15/0893 , G03G15/09 , G03G2215/0132 , G03G2215/0838
摘要： A developing device includes a developer bearer disposed facing a latent image bearer in a developing range to transport developer by rotation, a support to support the developer bearer and including a holder mount, a rod-shaped developer regulator disposed facing a surface of the developer bearer across a gap, and a holder secured to the holder mount of the support to hold the rod-shaped developer regulator. The rod-shaped developer regulator extends in an axial direction of the developer bearer.

6. 发明申请

US20170108795A1 DEVELOPING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME 审中-公开
公开(公告)号：US20170108795A1
公开(公告)日：2017-04-20
申请号：US15394992
申请日：2016-12-30
申请人： Yuki OSHIKAWA , Akira Azami , Yoshiko Ogawa , Masaaki Yamada , Yoshihiro Fujiwara , Noriyuki Kimura , Yoshiharu Kishi , Yasunobu Shimizu , Junichi Matsumoto , Yoshiyuki Fukuda , Yuuji Ishikura , Kei Saito
发明人： Yuki OSHIKAWA , Akira Azami , Yoshiko Ogawa , Masaaki Yamada , Yoshihiro Fujiwara , Noriyuki Kimura , Yoshiharu Kishi , Yasunobu Shimizu , Junichi Matsumoto , Yoshiyuki Fukuda , Yuuji Ishikura , Kei Saito
IPC分类号： G03G15/08
CPC分类号： G03G15/0812 , G03G15/0893 , G03G15/09 , G03G2215/0132 , G03G2215/0838
摘要： A developing device includes a developer bearer disposed facing a latent image hearer in a developing range to transport developer by rotation, a support to support the developer bearer and including a holder mount, a rod-shaped developer regulator disposed facing a surface of the developer bearer across a gap, and a holder secured to the holder mount of the support to hold the rod-shaped developer regulator. The rod-shaped developer regulator extends in an axial direction of the developer bearer.

7. 发明授权

US09772579B2 Developing device and image forming apparatus incorporating same 有权
公开(公告)号：US09772579B2
公开(公告)日：2017-09-26
申请号：US15394992
申请日：2016-12-30
申请人： Yuki Oshikawa , Akira Azami , Yoshiko Ogawa , Masaaki Yamada , Yoshihiro Fujiwara , Noriyuki Kimura , Yoshiharu Kishi , Yasunobu Shimizu , Junichi Matsumoto , Yoshiyuki Fukuda , Yuuji Ishikura , Kei Saito
发明人： Yuki Oshikawa , Akira Azami , Yoshiko Ogawa , Masaaki Yamada , Yoshihiro Fujiwara , Noriyuki Kimura , Yoshiharu Kishi , Yasunobu Shimizu , Junichi Matsumoto , Yoshiyuki Fukuda , Yuuji Ishikura , Kei Saito
IPC分类号： G03G15/08
CPC分类号： G03G15/0812 , G03G15/0893 , G03G15/09 , G03G2215/0132 , G03G2215/0838
摘要： A developing device includes a developer bearer disposed facing a latent image bearer in a developing range to transport developer by rotation, a support to support the developer bearer and including a holder mount, a rod-shaped developer regulator disposed facing a surface of the developer bearer across a gap, and a holder secured to the holder mount of the support to hold the rod-shaped developer regulator. The rod-shaped developer regulator extends in an axial direction of the developer bearer.

8. 发明授权

US08897681B2 Developing device, image forming apparatus, and image forming method 有权
标题翻译：显影装置，成像装置和图像形成方法
公开(公告)号：US08897681B2
公开(公告)日：2014-11-25
申请号：US13222344
申请日：2011-08-31
申请人： Tetsuro Hirota , Hideki Kosugi , Masaaki Yamada , Atsushi Kurokawa , Hideyasu Seki , Yasuyuki Ishii
发明人： Tetsuro Hirota , Hideki Kosugi , Masaaki Yamada , Atsushi Kurokawa , Hideyasu Seki , Yasuyuki Ishii
IPC分类号： G03G15/08 , G03G15/06
CPC分类号： G03G15/0818 , G03G2215/0651
摘要： An image forming apparatus includes a latent image carrier to carry a latent image, a developing device having a toner carrier with first and second electrodes to develop the latent image by transferring the toner to a developing region between the toner carrier and the latent image carrier while causing the toner to hop between the first and second electrodes and attaching the hopping toner to the latent image, a pulsed power supply to output a first periodic pulse voltage having a mean potential the same as a normal toner charge and a second periodic pulse voltage, a smoothing circuit to make the first periodic pulse voltage smooth to generate a direct voltage, and a toner layer thickness regulator member to regulate, on receiving the direct voltage, a thickness of the toner layer in a region between a toner supply position at which toner is supplied and the developing region.
摘要翻译：图像形成装置包括：潜像载体，用于承载潜像;显影装置，具有带有第一和第二电极的调色剂载体，以通过将调色剂转印到调色剂载体和潜像载体之间的显影区域来显影潜像，同时使调色剂在第一和第二电极之间跳跃并将跳跃调色剂附着到潜像上，脉冲电源输出具有与正常调色剂电荷和第二周期性脉冲电压相同的平均电位的第一周期性脉冲电压，使第一周期性脉冲电压平滑以产生直流电压的平滑电路;以及调色剂层厚度调节部件，其在接收到直接电压时，调节调色剂供给位置之间的区域中的调色剂层的厚度，被供应和显影区域。

9. 发明授权

US08594540B2 Development device, process cartridge incorporating same, and image forming apparatus incorporating same 失效
标题翻译：显影装置，结合其的处理盒，以及包含其的图像形成装置
公开(公告)号：US08594540B2
公开(公告)日：2013-11-26
申请号：US13007104
申请日：2011-01-14
申请人： Tetsuro Hirota , Hideki Kosugi , Yoshiko Ogawa , Atsushi Kurokawa , Hideyasu Seki , Masaaki Yamada , Yuji Ishikura
发明人： Tetsuro Hirota , Hideki Kosugi , Yoshiko Ogawa , Atsushi Kurokawa , Hideyasu Seki , Masaaki Yamada , Yuji Ishikura
IPC分类号： G03G15/08
CPC分类号： G03G15/065 , G03G15/0808
摘要： A development device includes a toner carrier including first and second groups of electrodes, a toner supplier, and an electrical field generator. The electrical field generator includes a positive-phase pulse voltage generation circuit, a negative-phase pulse voltage generation circuit, a first DC power source for supplying a bias for setting a peak value of pulse voltages, a second DC power source to output a variable voltage having a polarity identical to a polarity of toner charge, a first diode having an anode connected to a lower potential side of the first DC power source and a cathode connected to an output terminal of the positive-phase pulse voltage generation circuit, and a second diode having an anode connected to the lower potential side of the first DC power source and a cathode connected to an output terminal of the negative-phase pulse voltage generation circuit.
摘要翻译：显影装置包括包括第一和第二组电极的调色剂载体，调色剂供应器和电场发生器。电场发生器包括正相脉冲电压产生电路，负相脉冲电压产生电路，用于提供用于设置脉冲电压峰值的偏置的第一直流电源，输出可变电压的第二直流电源具有与调色剂电荷的极性相同的极性的电压，具有连接到第一直流电源的下电位侧的阳极的第一二极管和连接到正相脉冲电压产生电路的输出端的阴极，以及第二二极管具有连接到第一直流电源的下电位侧的阳极和连接到负相脉冲电压产生电路的输出端的阴极。

10. 发明授权

US08405486B2 Electric power transmitting and receiving device, electric power transmitting device and electric power receiving device 有权
标题翻译：电力发射和接收装置，电力传输装置和电力接收装置
公开(公告)号：US08405486B2
公开(公告)日：2013-03-26
申请号：US12618998
申请日：2009-11-16
申请人： Masaaki Yamada , Taku Takaki , Yuhei Niwa
发明人： Masaaki Yamada , Taku Takaki , Yuhei Niwa
IPC分类号： H04Q5/22
CPC分类号： H01Q7/00 , H02J7/025 , H02J17/00 , H02J50/12 , H02J50/80
摘要： In wireless electric power transmission and reception, the efficiency of transmission and reception is improved and a device to which electric power can be supplied is specified to improve security.Two antennas with different resonance frequencies are provided, and the resonance frequencies of a reception loop and a reception coil of a receiver are corrected in accordance with a reception status of a carrier transmitted from a transmitter to improve the efficiency of transmission and reception. Further, data transmitted from the transmitter are demodulated on the basis of the reception levels of two antennas with different resonance frequencies, and the data are transmitted to the transmitter using a reflective wave to perform data transmission and reception. By using this, device authentication is performed, and security is improved.
摘要翻译：在无线电力发送和接收中，提高了发送和接收的效率，并且指定了可以提供电力的装置来提高安全性。提供具有不同谐振频率的两个天线，并且根据从发射机发送的载波的接收状态来校正接收机的接收环路和接收线圈的谐振频率，以提高发送和接收的效率。此外，基于具有不同谐振频率的两个天线的接收电平来解调从发射机发送的数据，并且使用反射波将数据发送到发射机以执行数据发送和接收。通过使用该设备，进行设备认证，提高安全性。

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