专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 发明授权

US4821001A Circuit oscillator 失效
标题翻译：电路振荡器
公开(公告)号：US4821001A
公开(公告)日：1989-04-11
申请号：US36285
申请日：1987-04-09
申请人： Yoshio Hattori
发明人： Yoshio Hattori
IPC分类号： H01L27/04 , H01L21/822 , H03B1/00 , H03B5/04 , H03B5/32 , H03B5/36 , H03L1/00
CPC分类号： H03B5/32 , H03B2201/0208 , H03B5/04
摘要： A variable capacitive semiconductor element is connected to a piezo-electric resonator for controlling the oscillating frequency thereof according to the variable capacitance of the capacitive element. The variable capacitive semiconductor element comprises a floating electrode disposed on and electrically isolated from a semiconductor substrate for storing electric charge to form a capacitance region in the semiconductor substrate, a control electrode for injecting electric charge into the floating electrode to determine the amount of capacitance, and a terminal electrode for connecting the variable capacitive element to the piezo-electric resistor. A bias circuit is connected to apply a given voltage to the terminal electrode to adjust the amount of capacitance according to the given voltage.
摘要翻译：可变电容半导体元件连接到压电谐振器，用于根据电容元件的可变电容来控制其振荡频率。可变电容半导体元件包括设置在半导体衬底上并与半导体衬底电绝缘的浮置电极，用于存储电荷以在半导体衬底中形成电容区;控制电极，用于将电荷注入到浮置电极中以确定电容量; 以及用于将可变电容元件连接到压电电阻器的端子电极。连接偏置电路以将给定的电压施加到端子电极，以根据给定电压来调节电容量。

82. 发明授权

US4535274A Driving circuit for brushless D.C. motor 失效
标题翻译：无刷直流电机驱动电路
公开(公告)号：US4535274A
公开(公告)日：1985-08-13
申请号：US630961
申请日：1984-07-16
申请人： Isamu Suzuki , Yoshio Hattori
发明人： Isamu Suzuki , Yoshio Hattori
IPC分类号： H02H7/08 , H02P6/12 , H02P6/20 , H02P6/02
CPC分类号： H02P6/12 , H02H7/0811 , H02P6/20
摘要： A driving circuit for a brushless motor having a permanent-magnetic rotor is disclosed which is capable of positively carrying out starting of the motor and rapidly interrupting exciting current to protect the motor, when the rotor fails to rotate during the normal operation. The driving circuit includes transistor control circuits each including a capacitor, a PUT, and a capacitor charging circuit comprising a Zener diode and a resistor; and a resistor series circuit for flowing conductive signal current to a transistor switch which serves to supply current to exciting windings. The PUT is conductive to allow the transistor switch to be kept non-conductive when the capacitor is charged to a predetermined voltage.
摘要翻译：公开了一种具有永磁转子的无刷电动机的驱动电路，其能够在正常操作期间当转子不能旋转时能够积极地执行电动机的启动并快速中断励磁电流以保护电动机。驱动电路包括各自包括电容器，PUT和包括齐纳二极管和电阻器的电容器充电电路的晶体管控制电路; 以及用于将导通信号电流流向晶体管开关的电阻器串联电路，其用于向励磁绕组提供电流。当电容器被充电到预定电压时，PUT是导通的，以允许晶体管开关保持不导通。

83. 发明授权

US4196322A Rear window washer wiper operating switch 失效
标题翻译：后窗洗衣机刮水器操作开关
公开(公告)号：US4196322A
公开(公告)日：1980-04-01
申请号：US921089
申请日：1978-06-30
申请人： Yoshio Hattori
发明人： Yoshio Hattori
IPC分类号： B60S1/46 , H01H15/02 , H01H9/00 , H01H15/00
CPC分类号： B60S1/46 , H01H15/02
摘要： A rear window washer wiper control comprising a first movable member and a second movable member, the movable members comprising a slide switch for a washer circuit and a slide switch for a wiper circuit. Both switches are incorporated in one case to energize a wiper motor by moving the second movable member to the right and also to push and move the second movable member accordingly when the first movable member is moved to the right, thereby working a washer motor and a wiper motor simultaneously.Once an operating piece of the first movable member is released, the first movable member is forced back to the original position thereof by virtue of a built-in spring for automatic resetting, thus resulting in the washer motor stopping. The wiper motor continues to work so long as the second movable member is not manually reset to the original state thereof.
摘要翻译：一种后窗洗衣机刮水器控制装置，包括第一可动构件和第二可动构件，所述可动构件包括用于洗涤器回路的滑动开关和用于刮水器回路的滑动开关。两个开关结合在一个壳体中，以通过将第二可动构件向右移动来激励刮水器马达，并且当第一可移动构件向右移动时相应地推动和移动第二可动构件，从而对洗衣机马达和雨刮器电机同时进行。一旦第一可移动部件的操作件被释放，则第一可移动部件借助于用于自动复位的内置弹簧被迫回到其初始位置，从而导致洗衣机马达停止。只要第二可移动部件不被手动复位到其初始状态，刮水器马达继续工作。

84. 发明授权

US10054885B2 Pressure and pressure relief device, fixing device, and image forming apparatus 有权
公开(公告)号：US10054885B2
公开(公告)日：2018-08-21
申请号：US15604212
申请日：2017-05-24
申请人： Jun Okamoto , Yoshio Hattori , Yuusuke Furuichi , Haruyuki Honda , Kiwako Hiroi , Kenichi Hasegawa
发明人： Jun Okamoto , Yoshio Hattori , Yuusuke Furuichi , Haruyuki Honda , Kiwako Hiroi , Kenichi Hasegawa
IPC分类号： G03G15/20
CPC分类号： G03G15/206 , G03G15/2032
摘要： A pressure and pressure relief device includes a rotator, a pressure body, a first pressure lever, and a biasing mechanism. The biasing mechanism includes a first elastic body, a second pressure lever, a cam, and a cam follower. A relations of L1>L3, L2>L4, and L3

85. 发明申请

US20170343942A1 PRESSURE AND PRESSURE RELIEF DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20170343942A1
公开(公告)日：2017-11-30
申请号：US15604212
申请日：2017-05-24
申请人： Jun Okamoto , Yoshio Hattori , Yuusuke Furuichi , Haruyuki Honda , Kiwako Hiroi , Kenichi Hasegawa
发明人： Jun Okamoto , Yoshio Hattori , Yuusuke Furuichi , Haruyuki Honda , Kiwako Hiroi , Kenichi Hasegawa
IPC分类号： G03G15/20
CPC分类号： G03G15/206 , G03G15/2032
摘要： A pressure and pressure relief device includes a rotator, a pressure body, a first pressure lever, and a biasing mechanism. The biasing mechanism includes a first elastic body, a second pressure lever, a cam, and a cam follower. A relations of L1>L3, L2>L4, and L3

86. 发明授权

US09316950B2 Development device, process cartridge, image forming apparatus incorporating same, and developer amount adjustment method therefor 有权
标题翻译：显影装置，处理盒，并入其的图像形成装置及显影剂量调整方法
公开(公告)号：US09316950B2
公开(公告)日：2016-04-19
申请号：US13856541
申请日：2013-04-04
申请人： Tomoko Takahashi , Yoshiyuki Fukuda , Yoshio Hattori , Sho Akiyama , Takamasa Ozeki , Yoshinori Nakagawa , Mikio Ishibashi , Ryuji Yoshida , Taichi Urayama
发明人： Tomoko Takahashi , Yoshiyuki Fukuda , Yoshio Hattori , Sho Akiyama , Takamasa Ozeki , Yoshinori Nakagawa , Mikio Ishibashi , Ryuji Yoshida , Taichi Urayama
IPC分类号： G03G15/09
CPC分类号： G03G15/0849 , G03G15/0921 , G03G21/18
摘要： A development device is operable in multiple different speed modes and includes a developer bearer to carry developer, a developer regulator to adjust an amount of developer carried on the developer bearer, and multiple developer conveyance members disposed facing the developer bearer to transport developer in a longitudinal direction to circulate developer inside the development device. The multiple developer conveyance members including a first developer conveyance member to supply developer to the developer bearer and a second developer conveyance member to transport developer collected from the developer bearer. The development device executes developer amount balance adjustment in which a driving velocity of at least the multiple developer conveyance members is increased from a driving velocity in a lower-speed mode for a predetermined period after image development in the lower speed mode is completed and before image development in a higher speed mode is started.
摘要翻译：显影装置可以多种不同的速度模式操作，并且包括用于承载显影剂的显影剂载体，显影剂调节器，用于调节显影剂载体承载的显影剂的量，以及面向显影剂载体设置的多个显影剂传送构件，以纵向传送显影剂使显影剂在显影装置内循环的方向。多个显影剂传送构件包括用于向显影剂载体提供显影剂的第一显影剂传送构件和用于传送从显影剂载体收集的显影剂的第二显影剂传送构件。显影装置执行显影剂量平衡调整，其中至少多个显影剂输送构件的驱动速度在低速模式下的图像显影完成之后的预定时间段内从低速模式的驱动速度增加，并且在图像之前开始以较高速度模式开发。

87. 发明授权

US09310715B2 Developing device and image forming apparatus 有权
标题翻译：显影装置和图像形成装置
公开(公告)号：US09310715B2
公开(公告)日：2016-04-12
申请号：US14106413
申请日：2013-12-13
申请人： Yoshio Hattori , Yoshiyuki Fukuda , Sho Akiyama , Yuki Oshikawa , Noriyuki Kimura
发明人： Yoshio Hattori , Yoshiyuki Fukuda , Sho Akiyama , Yuki Oshikawa , Noriyuki Kimura
IPC分类号： G03G15/08
CPC分类号： G03G15/0865 , G03G15/0882 , G03G2215/0875
摘要： A developing device includes a developer bearer, a development casing in which a developer conveyance channel is formed facing the developer bearer through a communicating area, a developer supply member disposed in the developer conveyance channel, a developer regulator disposed facing a lower portion of the developer bearer to adjust an amount of developer carried on the developer bearer, and a sheet member that is removably installed to seal the communicating area and passes through a gap between the developer regulator and the developer bearer and an opening formed in the development casing. A first end of the sheet member is retained downstream from the gap in a direction of rotation of the developer bearer, and the sheet member is fixed to the development casing at a position across the communicating area from the first end with a second end positioned outside the development casing.
摘要翻译：显影装置包括显影剂载体，显影外壳，其中通过连通区域形成面向显影剂载体的显影剂输送通道，设置在显影剂输送通道中的显影剂供应构件，面向显影剂下部的显影剂调节器用于调节显影剂载体上承载的显影剂的量;以及片状构件，其可移除地安装以密封通信区域并且通过显影剂调节器和显影剂承载体之间的间隙以及形成在显影外壳中的开口。片状构件的第一端在间隙的下游保持在显影剂载体的旋转方向上，并且片状构件在与第一端横跨连通区域的位置处固定到显影外壳，第二端位于外部开发套管。

88. 发明申请

US20140169827A1 DEVELOPING DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：开发设备和图像形成装置
公开(公告)号：US20140169827A1
公开(公告)日：2014-06-19
申请号：US14106413
申请日：2013-12-13
申请人： Yoshio Hattori , Yoshiyuki Fukuda , Sho Akiyama , Yuki Oshikawa , Noriyuki Kimura
发明人： Yoshio Hattori , Yoshiyuki Fukuda , Sho Akiyama , Yuki Oshikawa , Noriyuki Kimura
IPC分类号： G03G15/08
CPC分类号： G03G15/0865 , G03G15/0882 , G03G2215/0875
摘要： A developing device includes a developer bearer, a development casing in which a developer conveyance channel is formed facing the developer bearer through a communicating area, a developer supply member disposed in the developer conveyance channel, a developer regulator disposed facing a lower portion of the developer bearer to adjust an amount of developer carried on the developer bearer, and a sheet member that is removably installed to seal the communicating area and passes through a gap between the developer regulator and the developer bearer and an opening formed in the development casing. A first end of the sheet member is retained downstream from the gap in a direction of rotation of the developer bearer, and the sheet member is fixed to the development casing at a position across the communicating area from the first end with a second end positioned outside the development casing.
摘要翻译：显影装置包括显影剂载体，显影外壳，其中通过连通区域形成面向显影剂承载体的显影剂输送通道，设置在显影剂输送通道中的显影剂供应构件，面向显影剂下部设置的显影剂调节剂用于调节显影剂载体上承载的显影剂的量;以及片状构件，其可移除地安装以密封通信区域并且通过显影剂调节器和显影剂承载体之间的间隙以及形成在显影外壳中的开口。片状构件的第一端在间隙的下游保持在显影剂载体的旋转方向上，并且片状构件在与第一端横跨连通区域的位置处固定到显影外壳，第二端位于外部开发套管。

89. 发明授权

US08626034B2 Development device, and image forming apparatus and process cartridge incorporating same 有权
标题翻译：显影装置，以及包含其的图像形成装置和处理盒
公开(公告)号：US08626034B2
公开(公告)日：2014-01-07
申请号：US13359024
申请日：2012-01-26
申请人： Toshio Koike , Yoshiyuki Fukuda , Yoshio Hattori , Atsushi Nakamoto , Hiroaki Okamoto
发明人： Toshio Koike , Yoshiyuki Fukuda , Yoshio Hattori , Atsushi Nakamoto , Hiroaki Okamoto
IPC分类号： G03G15/08
CPC分类号： G03G15/0893 , G03G15/09 , G03G2215/0132 , G03G2215/0822 , G03G2215/0838
摘要： A development device includes a developer container, a developer bearer to carry developer to a development range, a partition dividing at least partly the developer container into a supply compartment and a collecting compartment, with an end portion of the partition facing a circumferential surface of the developer bearer, a developer supply member in the supply compartment to supply the developer to the developer bearer, and a developer collecting member in the collecting compartment above the developer supply member, to receive the developer from the developer bearer. An opening is formed in a downstream end portion of the partition in a developer conveyance direction of the developer collecting member to cause the developer to fall to the supply compartment, and a width of the opening in a direction perpendicular to the axial direction increases toward downstream in the developer conveyance direction of the developer collecting member.
摘要翻译：显影装置包括显影剂容器，用于将显影剂携带到显影范围的显影剂载体，将至少部分地将显影剂容器分隔成供应隔室和收集室的隔板，其中隔板的端部面向开发者承载者，供应室中的开发者供应构件，用于向开发者负责人提供开发者，以及在开发者供应构件上方的收集室中的开发者收集构件，以从开发者承担者接收开发人员。在显影剂收集构件的显影剂输送方向上在分隔件的下游端部形成开口，使显影剂落到供给室，并且与轴向垂直的方向上的开口宽度向下游侧在显影剂收集构件的显影剂输送方向上。

90. 发明授权

US08326189B2 Developing device, process cartridge, and image forming apparatus 失效
标题翻译：显影装置，处理盒和成像装置
公开(公告)号：US08326189B2
公开(公告)日：2012-12-04
申请号：US12860203
申请日：2010-08-20
申请人： Yoshiyuki Fukuda , Katsumi Masuda , Nobuyuki Taguchi , Yuuki Satoh , Yasufumi Takahashi , Keiichi Yoshida , Yoshio Hattori , Akira Azami , Takamasa Ozeki , Toshiki Hayashi
发明人： Yoshiyuki Fukuda , Katsumi Masuda , Nobuyuki Taguchi , Yuuki Satoh , Yasufumi Takahashi , Keiichi Yoshida , Yoshio Hattori , Akira Azami , Takamasa Ozeki , Toshiki Hayashi
IPC分类号： G03G15/06 , G03G15/09
CPC分类号： G03G15/0921 , G03G15/0806 , G03G2215/0822
摘要： There is provided a separation member for separating a first conveying path formed by a first conveying member from a second conveying path formed by a second conveying member. There is also provided an opposed member facing a magnetic pole H4 at an upstream side of two magnetic poles H4 and H6 that forms a developer-releasing magnetic pole H5.
摘要翻译：设置有用于将由第一输送构件形成的第一输送路径与由第二输送构件形成的第二输送路径分离的分离构件。另外，在形成显影剂释放用磁极H5的两个磁极H4，H6的上游侧也设有面向磁极H4的相对构件。

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