专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20120243913A1 TONER TRANSPORTATION DEVICE, TONER CASE, IMAGE FORMING APPARATUS, AND METHOD OF CONTROLLING TONER TRANSPORTATION DEVICE 有权
标题翻译：调色剂传输装置，卷纸盒，图像形成装置以及控制传送装置的方法
公开(公告)号：US20120243913A1
公开(公告)日：2012-09-27
申请号：US13427403
申请日：2012-03-22
申请人： Koji Murata , Tatsuhiko Yoshii , Naoki Mizutani , Takeshi Fujimura , Naoki Yamane
发明人： Koji Murata , Tatsuhiko Yoshii , Naoki Mizutani , Takeshi Fujimura , Naoki Yamane
IPC分类号： G03G15/08
CPC分类号： G03G15/0877 , G03G15/0875 , G03G2221/1657
摘要： A toner transportation device includes a toner case and a drive section. The toner case includes a main body containing toner, and an agitating unit rotatably mounted in the main body that agitates the toner. The drive section includes a driving unit driving the agitating unit, a detection unit detecting a driving unit driving state, and a control unit able to transmit a drive instruction signal to the driving unit and receive a detection signal regarding the driving unit driving state from the detection unit. The control unit determines whether the toner case is in an overload state in accordance with a detection signal reception state. The control unit performs a retry control, causing the driving unit to repeatedly rotate the agitating unit forward and backward when the control unit determines that the toner case is in an overload state.
摘要翻译：调色剂输送装置包括调色剂盒和驱动部。调色剂盒包括含有调色剂的主体和可旋转地安装在主体中以搅拌调色剂的搅拌单元。驱动部分包括驱动搅拌单元的驱动单元，检测驱动单元驱动状态的检测单元和能够向驱动单元发送驱动指令信号的控制单元，并从驱动单元驱动状态接收关于驱动单元驱动状态的检测信号检测单元控制单元根据检测信号接收状态确定调色剂盒是否处于过载状态。控制单元执行重试控制，当控制单元确定调色剂盒处于过载状态时，使驱动单元反复旋转搅拌单元。

2. 发明申请

US20120243887A1 TONER TRANSPORTATION DEVICE, TONER CASE, IMAGE FORMING APPARATUS, AND METHOD OF DETECTING REMAINING AMOUNT OF TONER 审中-公开
标题翻译：调色剂传输装置，压印盒，图像形成装置和检测剩余量的方法
公开(公告)号：US20120243887A1
公开(公告)日：2012-09-27
申请号：US13427429
申请日：2012-03-22
申请人： Koji Murata , Tatsuhiko Yoshii , Naoki Mizutani , Takeshi Fujimura , Naoki Yamane
发明人： Koji Murata , Tatsuhiko Yoshii , Naoki Mizutani , Takeshi Fujimura , Naoki Yamane
IPC分类号： G03G15/08 , G03G13/08
CPC分类号： G03G15/0858 , G03G15/0875 , G03G15/0877
摘要： A toner transportation device includes a toner case and a drive section. The toner case includes a main body that contains toner, a discharge port located in the main body and allowing toner to pass therethrough, and a transportation unit rotatably positioned in the main body for transporting the toner toward the discharge port. The drive section includes a driving unit that drives the transportation unit, a detection unit that detects rotation of the transportation unit and outputs a rotation number detection signal, and a control unit that estimates an amount of toner remaining in the toner case based on an accumulated number of times the rotation number detection signal has been outputted from the detection unit.
摘要翻译：调色剂输送装置包括调色剂盒和驱动部。调色剂盒包括容纳调色剂的主体，位于主体中并允许调色剂通过的排出口，以及可旋转地定位在主体中用于将调色剂输送到排出口的运送单元。所述驱动部包括驱动所述输送部的驱动部，检测所述输送部的旋转并输出旋转数检测信号的检测部，以及控制部，其基于累积的所述驱动部，从检测单元输出了转数检测信号的次数。

3. 发明授权

US06198198B1 Control circuit and method for piezoelectric transformer 失效
标题翻译：压电变压器的控制电路及方法
公开(公告)号：US06198198B1
公开(公告)日：2001-03-06
申请号：US09355844
申请日：1999-08-05
申请人： Takeshi Fujimura , Katsuyuki Ishikawa , Masaaki Toyama
发明人： Takeshi Fujimura , Katsuyuki Ishikawa , Masaaki Toyama
IPC分类号： H01L4108
CPC分类号： H02M7/538 , C02F1/32 , H05B41/2822 , H05B41/3925
摘要： When an input voltage rises, (the amplitude of) a sine-wave voltage for driving a piezoelectric transformer (1) increases, so that a detection voltage (Vti) rectified by a rectifying circuit (9) also increases. An output voltage from an error amplifier (10) for comparing the detection voltage (Vti) with a reference voltage (Vref2) rises. If the output voltage from the error amplifier (10) rises, a voltage-controlled oscillation circuit (11) decreases the duty ratio of an oscillation signal to be output. In a driving circuit (7), as the duty ratio of the oscillation signal decreases, the amplitude of a fundamental wave contained in a rectangular wave to be output decreases to be a small driving voltage to the piezoelectric transformer (1).
摘要翻译：当输入电压上升时，用于驱动压电变压器（1）的正弦波电压的（振幅）增加，使得由整流电路（9）整流的检测电压（Vti）也增加。用于将检测电压（Vti）与参考电压（Vref2）进行比较的误差放大器（10）的输出电压升高。如果来自误差放大器（10）的输出电压上升，则压控振荡电路（11）降低要输出的振荡信号的占空比。在驱动电路（7）中，随着振荡信号的占空比的减小，被输出的矩形波中包含的基波的振幅降低，成为压电变压器（1）的小的驱动电压。

4. 发明授权

US08699925B2 Developing device and image forming apparatus including the same 有权
标题翻译：显影装置和包括其的图像形成装置
公开(公告)号：US08699925B2
公开(公告)日：2014-04-15
申请号：US13353617
申请日：2012-01-19
申请人： Masahiro Kashimoto , Ryoji Nishimura , Hiroaki Ohashi , Koji Izumi , Takeshi Fujimura , Chisato Hatakeyama
发明人： Masahiro Kashimoto , Ryoji Nishimura , Hiroaki Ohashi , Koji Izumi , Takeshi Fujimura , Chisato Hatakeyama
IPC分类号： G03G15/09
CPC分类号： G03G15/0812
摘要： A developing device includes a developing roller, toner supplying roller, regulation blade, and casing. The developing roller faces an image carrier on which an electrostatic latent image is to be formed, and supplies toner to the image carrier. The toner supplying roller faces the developing roller, and supplies the toner to the developing roller. The regulation blade faces the toner supplying roller at predetermined distance. The casing houses the developing roller, toner supplying roller, and regulation blade. The casing includes a toner catching support member facing the developing roller or the toner supplying roller between the regulation blade and the image carrier. The developing device further includes a toner catching member, which is arranged along a longitudinal direction of the toner catching support member and catches toner that drops from the developing roller, and a vibration generating portion, which vibrates the toner catching member.
摘要翻译：显影装置包括显影辊，调色剂供应辊，调节片和壳体。显影辊面向要在其上形成静电潜像的图像载体，并且向图像载体提供调色剂。调色剂供给辊面向显影辊，并将调色剂供给到显影辊。调节刮刀以预定距离面向调色剂供给辊。壳体容纳显影辊，调色剂供应辊和调节叶片。壳体包括面向调节叶片和图像载体之间的显影辊或调色剂供给辊的调色剂捕获支撑构件。显影装置还包括沿着调色剂捕获支撑构件的纵向方向布置并捕获从显影辊下落的调色剂的调色剂捕获构件以及使调色剂捕获构件振动的振动产生部分。

5. 发明授权

US06882090B2 Piezoelectric transformer and strobe apparatus having the piezoelectric transformer 失效
标题翻译：具有压电变压器的压电变压器和选通装置
公开(公告)号：US06882090B2
公开(公告)日：2005-04-19
申请号：US10278913
申请日：2002-10-24
申请人： Takeshi Fujimura , Masaaki Toyama , Katsuyuki Ishikawa
发明人： Takeshi Fujimura , Masaaki Toyama , Katsuyuki Ishikawa
IPC分类号： G03B15/03 , G03B15/05 , H01L41/107 , H02M3/24 , H05B41/30 , H05B41/32
CPC分类号： H05B41/30 , H01L41/107
摘要： Of a plurality of surfaces forming its shape, a piezoelectric transformer 13A has two types of output electrodes 22 and 23 on one surface in the longitudinal direction and two opposing surfaces in the lateral direction. This piezoelectric transformer 13A can be driven by properly switching first and second resonance modes different from each other. In a strobe apparatus, a discharge capacitor 3 is charged by a voltage generated in the output voltage 23 when the piezoelectric transformer 13A is driven in the first resonance mode, and a discharge tube 4 is triggered by a voltage generated in the output electrode 22 when the piezoelectric transformer 13A is driven in the second resonance mode.
摘要翻译：在形成其形状的多个表面中，压电变压器13A在纵向的一个表面上具有两种类型的输出电极22和23，在横向上具有两个相对的表面。可以通过适当地切换彼此不同的第一和第二共振模式来驱动该压电变压器13A。在选通装置中，当在第一谐振模式下驱动压电变压器13A时，通过在输出电压23中产生的电压对放电电容器3进行充电，并且在输出电极22中产生的电压触发放电管4 当在第二谐振模式下驱动压电变压器13A时。

6. 发明授权

US06616746B2 Titanium dioxide pigment and method for production thereof 有权
标题翻译：二氧化钛颜料及其制造方法
公开(公告)号：US06616746B2
公开(公告)日：2003-09-09
申请号：US10149983
申请日：2002-06-13
申请人： Hideo Takahashi , Eiji Yamada , Toshihiko Akamatsu , Takeshi Fujimura
发明人： Hideo Takahashi , Eiji Yamada , Toshihiko Akamatsu , Takeshi Fujimura
IPC分类号： C04B1400
CPC分类号： C09C1/3692 , C01P2004/82 , C01P2004/84 , C01P2006/60 , C01P2006/90 , C08K9/04 , C09C1/3661 , C09C1/3669 , C09C1/3684
摘要： The titanium dioxide pigment of this invention has on the titanium dioxide particle surface a coating layer comprising a polyhydric alcohol and a hydrolysis product of an aminosilane compound, has a dispersibility of not more than 20 kg/cm2 as judged in terms of resin pressure increase, and is excellent in hydrophobicity and dispersibility. The pigment is useful as a coloring agent for plastics which requires good lacing resistance and dispersibility.
摘要翻译：本发明的二氧化钛颜料在二氧化钛颗粒表面上具有包含多元醇和氨基硅烷化合物的水解产物的涂层，根据树脂压力增加判断其分散性不超过20kg / cm 2，疏水性和分散性优异。该颜料可用作塑料的着色剂，其需要良好的耐拉链性和分散性。

7. 发明授权

US06564015B2 Electronic flash device 有权
公开(公告)号：US06564015B2
公开(公告)日：2003-05-13
申请号：US09984179
申请日：2001-10-29
申请人： Katsuyuki Ishikawa , Takeshi Fujimura , Toshiyuki Terada , Tatsuya Goto
发明人： Katsuyuki Ishikawa , Takeshi Fujimura , Toshiyuki Terada , Tatsuya Goto
IPC分类号： G03B726
CPC分类号： H05B41/30
摘要： In an electronic flash device, a driving circuit (12) drives a piezoelectric transformer (13) in response to an oscillation signal of a predetermined frequency, which is output from an oscillation circuit (11). A switch (14) is provided in series in a line that connects the output of the piezoelectric transformer (13) and a capacitor (3). When the switch (14) is ON, the output voltage from the piezoelectric transformer (13) is rectified by a rectifier circuit, and charges the discharge capacitor (3) as electric energy for discharging a discharge tube (4). When the switch (14) is turned off, and the output voltage from the piezoelectric transformer (13) is applied to the discharge tube (4), the discharge tube (4) emits flash light by the electric energy stored in the discharge capacitor (3) in response to that applied voltage as a trigger.

8. 发明授权

US06342752B1 Piezoelectric transformer element and method of mounting it in a housing 失效
标题翻译：压电变压器元件及其安装在外壳中的方法
公开(公告)号：US06342752B1
公开(公告)日：2002-01-29
申请号：US09529395
申请日：2000-04-12
申请人： Masako Kataoka , Takeshi Fujimura , Katsuyuki Ishikawa , Takahiro Yamakawa , Keizo Tsukamoto
发明人： Masako Kataoka , Takeshi Fujimura , Katsuyuki Ishikawa , Takahiro Yamakawa , Keizo Tsukamoto
IPC分类号： H01L41053
CPC分类号： H01L41/107 , H01L41/053
摘要： Mount terminals (32-34) formed on the end faces of a housing (31) in the longitudinal direction respectively abut against external electrodes (1, 2) which are formed on an end face of a piezoelectric element (6) in the longitudinal direction and used to apply input voltage, and an external electrode (3) for extracting output voltage. These abutted portions are fixed by soldering or with conductive adhesive to electrically connect the mount terminals to the external electrodes and fix the piezoelectric element (6) inside the housing (31).
摘要翻译：在壳体（31）的纵向方向上形成的安装端子（32-34）分别抵靠形成在压电元件（6）的纵向方向上的端面上的外部电极（1,2）并用于施加输入电压，以及用于提取输出电压的外部电极（3）。这些邻接部分通过焊接或导电粘合剂固定，以将安装端子电连接到外部电极并将压电元件（6）固定在壳体（31）内。

9. 发明授权

US08725011B2 Toner transportation device, image forming apparatus, and method of detecting the amount of toner remaining 有权
标题翻译：调色剂输送装置，图像形成装置和检测剩余调色剂量的方法
公开(公告)号：US08725011B2
公开(公告)日：2014-05-13
申请号：US13427454
申请日：2012-03-22
申请人： Tatsuhiko Yoshii , Koji Murata , Naoki Mizutani , Takeshi Fujimura , Naoki Yamane
发明人： Tatsuhiko Yoshii , Koji Murata , Naoki Mizutani , Takeshi Fujimura , Naoki Yamane
IPC分类号： G03G15/08
CPC分类号： G03G15/0831 , G03G15/0856 , G03G15/0858 , G03G15/0875 , G03G15/0877
摘要： A toner transportation device includes a first toner case that contains toner; a second toner case including a main body containing toner transported from the first toner case, a second discharge port located in the main body that discharges toner, and a second transportation unit rotatably positioned in the main body, and that transports toner to the second discharge port; a second driving unit that drives the second transportation unit; a detecting unit that detects the number of rotations of the second transportation unit and outputs a rotation detection signal; and a control unit that estimates the amount of toner remaining in the first toner case based on an accumulated number of rotations represented by the rotation detection signal.
摘要翻译：调色剂输送装置包括含有调色剂的第一调色剂盒; 第二调色剂盒，包括从第一调色剂盒输送的调色剂的主体，位于主体中的排出调色剂的第二排出口，以及可旋转地定位在主体中的第二输送单元，并将调色剂输送到第二排出口港口; 第二驱动单元，其驱动第二运送单元; 检测单元，其检测第二运送单元的转数并输出旋转检测信号; 以及控制单元，其基于由所述旋转检测信号表示的累积转数来估计剩余在第一调色剂盒中的调色剂的量。

10. 发明申请

US20100241329A1 VEHICLE BRAKING DEVICE 审中-公开
标题翻译：车辆制动装置
公开(公告)号：US20100241329A1
公开(公告)日：2010-09-23
申请号：US12294868
申请日：2006-11-08
申请人： Takeshi Fujimura
发明人： Takeshi Fujimura
IPC分类号： B60T7/12 , G06F19/00 , B60Q1/00
CPC分类号： B60T7/22 , B60T13/662 , B60T2201/02
摘要： The present invention includes a braking control unit 15, which generates a second predetermined braking force upon reception of a forced braking instruction signal from a forced braking instruction unit 14 from when a determination unit 13 has determined it is in a first pre-collision state with a high possibility of a vehicle and an object making contact until it determines it is in a second pre-collision state with a higher possibility of the vehicle and the object making contact than in the first pre-collision state.
摘要翻译：本发明包括制动控制单元15，其在从确定单元13确定其处于第一预碰撞状态时从强制制动指令单元14接收到强制制动指令信号时产生第二预定制动力，车辆和物体接触的可能性高，直到它确定它处于第二预碰撞状态，车辆和物体接触的可能性高于第一预碰撞状态。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式