公开(公告)号：US20070296327A1

公开(公告)日：2007-12-27

申请号：US11597322

申请日：2005-05-24

申请人： Hidetoshi Yano ,  Keiichi Kutsuna

发明人： Hidetoshi Yano ,  Keiichi Kutsuna

IPC分类号： H01J17/49

CPC分类号： H01J65/00 ,  H01J61/305

摘要： A planar discharge vessel is composed of a front board 1 made of translucent glass plate and a rear board 2 made of translucent glass plate facing to the front board 1 with a certain distance, a side wall 3 and frit glass 4, which joins a periphery of the front board 1 and the rear board 2 via a side wall 3 to form a planar discharge vessel. Phosphor layers 5a, 5b are formed on an inner surface of the front board 1 and rear board 2 and convert an ultraviolet ray radiated from the discharge medium through discharge into visible light. The external electrode 6, to which a high voltage is applied and the external electrode 7, to which a low voltage is applied are arranged alternately on the outer surface of the rear board 2. A plurality of elongated spacers 8 are arranged at an equal pitch between the front board 1 and the rear board 2 keeping a distance between the front board 1 and the rear board 2 substantially constant and thereby preventing the lamp vessel from breaking due to a pressure difference between inside and outside of the discharge vessel. The linear spacer 8 is located within the maximum width of the external electrode 6, with which each electrode 6 is divided into two in the appearance. Each discharge space is lighted stably by the electrode 6, which is partly exposed to each of the discharge spaces divided by the linear spacer 8 and which is operated as the electrode 10 of each discharge space.

摘要翻译： 平面放电容器由半透明玻璃板制成的前板1和与前板1相隔一定距离的半透明玻璃板制成的后板2，侧壁3和熔结玻璃4组成， 的前板1和后板2经由侧壁3形成平面放电容器。 在前板1和后板2的内表面上形成荧光体层5a和5b，并将从放电介质辐射的紫外线通过放电转换为可见光。 施加了高电压的外部电极6和施加低电压的外部电极7交替地布置在后板2的外表面上。 在前板1和后板2之间以相等间距布置多个细长间隔件8，保持前板1和后板2之间的距离基本上恒定，从而防止灯泡由于压力差而断裂 在放电容器的内部和外部。 线性间隔件8位于外部电极6的最大宽度内，每个电极6在外观上分为两部分。 每个放电空间由电极6稳定地点亮，电极6部分地暴露于由线性间隔物8分开的每个放电空间中，并且作为每个放电空间的电极10进行操作。

公开(公告)号：US20070286638A1

公开(公告)日：2007-12-13

申请号：US11760277

申请日：2007-06-08

申请人： Hidetoshi Yano

发明人： Hidetoshi Yano

IPC分类号： G03G15/00 ,  G03G21/18

CPC分类号： G03G21/1842 ,  G03G15/6502 ,  G03G21/1633 ,  G03G2221/1678 ,  G03G2221/1684 ,  G03G2221/1687

摘要： An image forming apparatus includes a development cartridge, a placement tray, an apparatus body, and a cover member. The development cartridge contains developer to be applied onto a recording sheet. The placement tray is configured so as to place recording sheets thereon. In the apparatus body, the development cartridge and the placement tray are detachably installed. The apparatus body includes a first opening and a second opening. Through the first opening, the development cartridge is attached/detached. Through the second opening, the placement tray is attached/detached. The cover member has a portion integrally and continuously extending over the first opening and the second opening so as to cover the first opening and the second opening.

摘要翻译： 图像形成装置包括显影盒，放置托盘，装置主体和盖构件。 显影盒包含应用于记录纸上的显影剂。 放置托盘被配置为在其上放置记录片材。 在装置主体中，显影盒和放置托盘可拆卸地安装。 装置主体包括第一开口和第二开口。 通过第一个开口，显影盒被连接/拆卸。 通过第二个开口，安装/拆卸放置托盘。 盖构件具有一体地连续地延伸越过第一开口和第二开口以覆盖第一开口和第二开口的部分。

公开(公告)号：US07184699B2

公开(公告)日：2007-02-27

申请号：US10943980

申请日：2004-09-20

申请人： Osamu Naruse ,  Masahiko Shakuto ,  Hidetoshi Yano ,  Kazuhiko Watanabe

发明人： Osamu Naruse ,  Masahiko Shakuto ,  Hidetoshi Yano ,  Kazuhiko Watanabe

IPC分类号： G03G21/00

CPC分类号： G03G21/0017

摘要： A cleaning device and process cartridge including the same for an image formation apparatus, which prevents cleaning failures due to toner slipping past a blade, based on an equation for the force of toner particle rotation and the restraining force. Toner on an image carrier is removed by a blade. The relation between the blade and the image carrier satisfies the equation f(θ)=μ2−μ1×(Ntp/Nbt+cosθ)>0. Here μ1 is the friction coefficient between toner and image carrier, μ2 is the friction coefficient between toner and blade, Ntp is the adhesive force between toner and image carrier, Nbt is the force received by the toner from the blade, and θ is the angle formed by the blade and image carrier (the cleaning angle).

摘要翻译： 一种用于图像形成装置的清洁装置和处理盒，其基于调色剂颗粒旋转力和限制力的方程，防止由于调色剂从叶片滑动而导致的清洁失败。 图像载体上的碳粉被刀片除去。 叶片和图像载体之间的关系满足方程式f（θ）=μ2 -mu 1 x（N tp / N） SUB> bt + costheta）> 0。 这里，mu 1是调色剂和图像载体之间的摩擦系数，μ2是调色剂和叶片之间的摩擦系数，N是粘合剂 调色剂和图像载体之间的力N N是从调色剂从叶片接收的力，θ是由叶片和图像载体形成的角度（清洁角度）。

公开(公告)号：US20060291893A1

公开(公告)日：2006-12-28

申请号：US11473009

申请日：2006-06-23

申请人： Hidetoshi Yano

发明人： Hidetoshi Yano

IPC分类号： G03G15/00 ,  G03G21/18

CPC分类号： G03G15/80

摘要： An image forming apparatus that includes: a process cartridge that includes a power supplied member; a casing that includes an accommodating section for detachably accommodating the process cartridge; and a power supplying member that is provided in the accommodating section and is abutted on the power supplied member of the mounted process cartridge, the power supplying member comprises a conductive wire including a winding section and two arms having the conductive wire extending from the winding section in a different direction, wherein the accommodating section is provided with supporting sections that respectively support the two arms such that the power supplied member of the mounted process cartridge is abutted on the winding section.

摘要翻译： 一种图像形成装置，包括：处理盒，其包括供电部件; 壳体，其包括用于可拆卸地容纳处理盒的容纳部分; 以及供电部件，其设置在所述容纳部中并抵接在所述安装的处理盒的所述供电部件上，所述供电部件包括导线，所述导线包括绕组部和具有从所述绕组部延伸的所述导线的两个臂 在不同的方向上，其中容纳部分设置有分别支撑两个臂的支撑部分，使得安装的处理盒的供电部件抵靠绕组部分。

公开(公告)号：US20060285898A1

公开(公告)日：2006-12-21

申请号：US11455825

申请日：2006-06-20

申请人： Kazuhiko Watanabe ,  Osamu Naruse ,  Masahiko Shakuto ,  Hidetoshi Yano

发明人： Kazuhiko Watanabe ,  Osamu Naruse ,  Masahiko Shakuto ,  Hidetoshi Yano

IPC分类号： G03G21/00

CPC分类号： G03G21/0017 ,  G03G2221/0015 ,  G03G2221/1618

摘要： A cleaning device including an elastic blade whose tip is contacted with a surface of a rotating member in such a manner as to counter the rotated member to remove particles of a toner on the rotated member; and a holder configured to support the elastic blade, wherein a nip formed by longitudinal end portions of the tip of the blade and the surface of the rotated member has a first nip width in a rotation direction of the rotated member, and a nip formed by a central portion of the blade and the surface of the rotated member has a second nip width, and wherein the first nip width is less than the second nip width.

公开(公告)号：US07129682B2

公开(公告)日：2006-10-31

申请号：US11134270

申请日：2005-05-23

申请人： Mitsuo Saeki ,  Hidetoshi Yano ,  Hidekiyo Ozawa ,  Seiya Kitagawa ,  Toshiyuki Matsuyama ,  Takashi Matsumoto ,  Kyuichi Takimoto ,  Yoshiaki Sano

发明人： Mitsuo Saeki ,  Hidetoshi Yano ,  Hidekiyo Ozawa ,  Seiya Kitagawa ,  Toshiyuki Matsuyama ,  Takashi Matsumoto ,  Kyuichi Takimoto ,  Yoshiaki Sano

IPC分类号： G05F1/40

CPC分类号： H02M1/36 ,  H02M3/156 ,  H02M2001/008

摘要： A direct-current to direct-current conversion (DC/DC) apparatus includes a control circuit having an error amplifier for voltage control, basing the conversion on a pulse width modulation control using an output of the error amplifier. The error amplifier inputs a voltage signal corresponding to an output voltage of a DC/DC result and a plurality of reference voltage signals. The DC/DC apparatus also includes a soft start capacitor to provide one of the plurality of reference voltage signals. The error amplifier amplifies a difference between the voltage signal corresponding of the output voltage of a DC/DC result and a voltage signal of a lower potential among the plurality of reference voltage signals and carries out the pulse width modulation control. Furthermore, the control circuit includes a circuit for discharging charges corresponding to the output voltage of the DC/DC result when a power supply to the control circuit is turned off.

摘要翻译： 直流到直流转换（DC / DC）装置包括具有用于电压控制的误差放大器的控制电路，利用误差放大器的输出根据脉宽调制控制的转换。 误差放大器输入对应于DC / DC结果和多个参考电压信号的输出电压的电压信号。 DC / DC装置还包括软启动电容器，以提供多个参考电压信号中的一个。 误差放大器放大对应于DC / DC结果的输出电压的电压信号与多个参考电压信号中较低电位的电压信号之间的差值，并执行脉宽调制控制。 此外，当控制电路的电源被断开时，控制电路包括用于放电对应于DC / DC结果的输出电压的电荷的电路。

公开(公告)号：US20060067716A1

公开(公告)日：2006-03-30

申请号：US11228295

申请日：2005-09-19

申请人： Hidetoshi Yano

发明人： Hidetoshi Yano

IPC分类号： G03G15/00

CPC分类号： G03G15/6502 ,  G03G2215/00383

摘要： An image forming apparatus includes: an image forming apparatus main body including an image forming unit that forms an image on a sheet, a detachable main body sheet feeding tray that holds the sheet and a sheet feeding unit that feeds the sheet from the main body sheet feeding tray toward the image forming unit; an optional sheet feeding device that is capable of being added on a lower side of the main body sheet feeding tray and feeds the sheet toward the image forming unit, the optional sheet feeding device having a first detector that detects whether or not the main body sheet feeding tray is attached to a proper position; and a controller that controls operations of the image forming apparatus main body and the optional sheet feeding device based on a detection result of the first detector.

摘要翻译： 图像形成装置包括：图像形成装置主体，包括在片材上形成图像的图像形成单元，保持片材的可拆卸主体片材进给托盘和从主体片材进给片材的片材进给单元 馈送托盘朝向图像形成单元; 可选的片材进给装置，其能够添加在主体片材进给托盘的下侧并将片材朝向图像形成单元供给，该可选的片材进给装置具有第一检测器，该第一检测器检测主体片材 进料托盘连接到适当的位置; 以及控制器，其基于第一检测器的检测结果来控制图像形成装置主体和可选的片材进给装置的操作。

公开(公告)号：US06664772B2

公开(公告)日：2003-12-16

申请号：US09860827

申请日：2001-05-21

申请人： Mitsuo Saeki ,  Hidetoshi Yano ,  Hidekiyo Ozawa ,  Seiya Kitagawa ,  Toshiyuki Matsuyama ,  Takashi Matsumoto ,  Kyuichi Takimoto ,  Yoshiaki Sano

发明人： Mitsuo Saeki ,  Hidetoshi Yano ,  Hidekiyo Ozawa ,  Seiya Kitagawa ,  Toshiyuki Matsuyama ,  Takashi Matsumoto ,  Kyuichi Takimoto ,  Yoshiaki Sano

IPC分类号： G05F140

CPC分类号： H02M1/36 ,  H02M3/156 ,  H02M2001/008

摘要： A direct-current to direct-current conversion (DC/DC) apparatus includes a control circuit having an error amplifier for voltage control and controlling a direct-current to direct-current conversion based on a pulse width modulation control using an output of the error amplifier. The error amplifier inputs a voltage signal corresponding to an output voltage of a DC/DC result and a plurality of reference voltage signals. The DC/DC apparatus also includes a soft start capacitor to provide one of the plurality of reference voltage signals. The error amplifier amplifies a difference between the voltage signal corresponding to the output voltage of a DC/DC result and a voltage signal of a lower potential among the plurality of reference voltage signals and, based on-the amplified output, carries out the pulse width modulation control. Furthermore, the control circuit includes a circuit for discharging charges corresponding to the output voltage of the DC/DC result when a power supply to the control circuit is turned off. By the constitution, it is possible to easily realize power turn-on/turn-off sequence controls without requiring any special logic circuit, and thus to control rise/fall characteristics of the output voltage without depending on the load.

摘要翻译： 直流到直流转换（DC / DC）装置包括控制电路，该控制电路具有用于电压控制的误差放大器，并且基于使用误差输出的脉冲宽度调制控制来控制直流到直流转换的直流 放大器 误差放大器输入对应于DC / DC结果和多个参考电压信号的输出电压的电压信号。 DC / DC装置还包括软启动电容器，以提供多个参考电压信号中的一个。 误差放大器放大对应于DC / DC结果的输出电压的电压信号与多个参考电压信号中较低电位的电压信号之间的差值，并且基于放大的输出，执行脉冲宽度 调制控制。 此外，当控制电路的电源被断开时，控制电路包括用于对与DC / DC结果的输出电压相对应的电荷进行放电的电路。通过这种结构，可以容易地实现电源接通/转换 不需要任何特殊逻辑电路，从而控制输出电压的上升/下降特性，而不依赖于负载。

公开(公告)号：US06639812B2

公开(公告)日：2003-10-28

申请号：US09946378

申请日：2001-09-06

申请人： Shigeaki Nakazawa ,  Hidetoshi Yano ,  Hidekiyo Ozawa ,  Mitsuo Saeki ,  Kouichi Matsuda ,  Shigeo Tanaka

发明人： Shigeaki Nakazawa ,  Hidetoshi Yano ,  Hidekiyo Ozawa ,  Mitsuo Saeki ,  Kouichi Matsuda ,  Shigeo Tanaka

IPC分类号： H02M3335

CPC分类号： H02M3/33507

摘要： A power supply control circuit connectable with an input power monitor that monitors an input power value to the power supply, an output power monitor that monitors an output power value from the power supply, and an output power controller that varies the output power value from the power supply, the power supply control circuit having an output power determiner that determines a determined output power value depending on the input power value and a power adjuster that adjusts the output power value to the determined output power value by controlling the output power controller.

摘要翻译： 一种电源控制电路，其与监视电源的输入功率值的输入功率监视器连接，监视来自电源的输出功率值的输出功率监视器，以及输出功率控制器， 所述电源控制电路具有输出功率确定器，所述输出功率确定器根据所述输入功率值确定确定的输出功率值;以及功率调节器，其通过控制所述输出功率控制器将所述输出功率值调整到所确定的输出功率值。

公开(公告)号：US6046896A

公开(公告)日：2000-04-04

申请号：US694581

申请日：1996-08-09

申请人： Mitsuo Saeki ,  Hidetoshi Yano ,  Hidekiyo Ozawa

发明人： Mitsuo Saeki ,  Hidetoshi Yano ,  Hidekiyo Ozawa

IPC分类号： H02H7/12 ,  H02H7/16 ,  H02M3/158 ,  H02H3/20

CPC分类号： H02H7/1213 ,  H02M3/1588 ,  H02H7/16 ,  Y02B70/1466

摘要： To avoid burning out a capacitor in a synchronous rectification type DC-to-DC converter due to overvoltages, the synchronous rectification type DC-to-DC converter includes a storage unit storing therein power derived from a power supply, switching elements connecting and disconnecting respective signal paths from power and ground, and a control unit controlling the connecting/disconnecting operations of the switching elements to maintain a voltage output from the storage unit at a predetermined value. The DC/DC converter also includes an overvoltage detecting unit monitoring a voltage derived from the power supply to thereby output an alarm signal when the voltage derived from the power supply exceeds a preselected voltage value, a shortcircuiting unit influencing the connecting conditions of the switching elements when the alarm signal from the overvoltage detecting unit is input therein, whereby the voltage derived from the power supply is shortcircuited, and an interrupting unit interrupting one of the signal paths by the power shortcircuited by the shortcircuiting unit.

摘要翻译： 为了避免由于过电压而在同步整流型DC-DC转换器中烧毁电容器，同步整流型DC-DC转换器包括存储单元，其存储来自电源的功率，各自连接和断开的开关元件 来自电源和地的信号路径，以及控制单元，控制开关元件的连接/断开操作，以将从存储单元输出的电压保持在预定值。 DC / DC转换器还包括过电压检测单元，其监视从电源导出的电压，从而当从电源导出的电压超过预选电压值时输出报警信号;影响开关元件的连接条件的短路单元 当来自过电压检测单元的报警信号被输入时，由电源导出的电压短路，并且中断单元通过由短路单元短路的电力中断信号路径之一。