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54 条记录 (耗时 0.033 秒)

    Developing device of electrophotographic printer
    21.
    发明授权
    Developing device of electrophotographic printer 失效
    电子照相打印机显影装置

    公开(公告)号：US5072690A

    公开(公告)日：1991-12-17

    申请号：US686640

    申请日：1991-04-17

    申请人： Yasushi Ishikawa ,  Fumio Tomono ,  Tetsuya Fujita

    发明人： Yasushi Ishikawa ,  Fumio Tomono ,  Tetsuya Fujita

    IPC分类号： G03G15/09

    CPC分类号： G03G15/09 ,  G03G15/0921

    摘要： A developing device for use in an electrophotographic printer comprises a non-magnetic cylindrical developing sleeve for conveying magnetic toner on its surface in rotating condition, a toner supply unit for supplying the magnetic toner onto the developing sleeve, a fixed magnetic field generating member disposed inside the developing sleeve, and a doctor blade unit disposed in confronting relation to the surface of the developing sleeve for regulating the layer thickness of the magnetic toner. The doctor blade unit includes a pair of magnetic pole plates whose distal ends are spaced a given distance from each other and magnetized as to exhibit opposite magnetic polarities. The fixed magnetic field generating member has a notch formed in a section facing the magnetic pole plates such that its magnetic flux does not act virtually on the magnetic pole plates.

    摘要翻译： 用于电子照相打印机的显影装置包括用于在旋转状态下在其表面上输送磁性调色剂的非磁性圆柱形显影套筒，用于将磁性调色剂供应到显影套筒上的调色剂供应单元，设置在显影套筒内部的固定磁场产生件 显影套筒以及与显影套筒的表面相对设置的刮刀单元，用于调节磁性调色剂的层厚度。 刮刀单元包括一对磁极板，其远端彼此间隔一定距离并被磁化以表现出相反的磁极性。 固定磁场产生部件具有形成在面对磁极板的部分中的凹口，使得其磁通量在实际上不起作用在磁极板上。

    Electrophotographic recording system
    22.
    发明授权
    Electrophotographic recording system 失效
    电子照相记录系统

    公开(公告)号：US4797695A

    公开(公告)日：1989-01-10

    申请号：US105503

    申请日：1987-10-02

    申请人： Tetsuro Konno ,  Yutaka Kanai ,  Tetsuya Fujita

    发明人： Tetsuro Konno ,  Yutaka Kanai ,  Tetsuya Fujita

    IPC分类号： G03G15/05 ,  B41J2/385 ,  G03G15/24 ,  G03G15/34 ,  G01D15/00

    CPC分类号： G03G15/24 ,  G03G15/344

    摘要： The electrophotographic recording apparatus includes a photo-sensitive member comprises of a transparent support plate, a transparent electrode formed on the support, a transparent electrode layer formed on the photoconductive layer, and floating electrodes formed on the photoconductive layer. The floating electrodes are composed of small plural electrode segments independently and electrically insulatively separated from each other. These electrode segments may be separated from each other by insulating partition walls.The photosensitive member is suitable for use in an electrophotographic recording system of directly transferring charged toner onto a recording paper.

    摘要翻译： 电子照相记录装置包括由透明支撑板，形成在支撑体上的透明电极，形成在光电导层上的透明电极层和形成在光电导层上的浮动电极组成的感光元件。 浮动电极由彼此独立且电绝缘分离的小的多个电极段组成。 这些电极段可以通过绝缘分隔壁彼此分离。 感光构件适用于将带电调色剂直接转印到记录纸上的电子照相记录系统。

    Power source controller and semiconductor integrated circuit
    23.
    发明授权
    Power source controller and semiconductor integrated circuit 有权
    电源控制器和半导体集成电路

    公开(公告)号：US08536936B2

    公开(公告)日：2013-09-17

    申请号：US13231632

    申请日：2011-09-13

    申请人： Hirotsugu Kajihara ,  Tetsuya Fujita

    发明人： Hirotsugu Kajihara ,  Tetsuya Fujita

    IPC分类号： G05F1/10

    CPC分类号： H01L27/0207 ,  H01L2027/11881

    摘要： According to one embodiment, a power source controller has a first power source line supplied with a reference power source voltage, a second power source line connected to an internal circuit, a control circuit configured to control a connection between the first power source line and the second power source line, a control signal line connected to the control circuit, and configured to provide a control signal for controlling the connection, a transistor comprising a first terminal, a second terminal and a control terminal in the control circuit, the control terminal of the transistor being connected to the control signal line, a semiconductor substrate on which the transistor is formed, and first through third wires.

    摘要翻译： 根据一个实施例，电源控制器具有提供参考电源电压的第一电源线，连接到内部电路的第二电源线，被配置为控制第一电源线和第二电源线之间的连接的控制电路 第二电源线，连接到控制电路的控制信号线，并且被配置为提供用于控制连接的控制信号;晶体管，包括控制电路中的第一端子，第二端子和控制端子，控制端子 晶体管连接到控制信号线，其上形成晶体管的半导体衬底和第一至第三线。

    Grommet for wire harness
    25.
    发明授权
    Grommet for wire harness 失效
    线圈护环

    公开(公告)号：US08314337B2

    公开(公告)日：2012-11-20

    申请号：US12898113

    申请日：2010-10-05

    申请人： Tetsuya Fujita

    发明人： Tetsuya Fujita

    IPC分类号： H01B17/26

    CPC分类号： B60R16/0222 ,  H02G3/22 ,  Y10T16/05

    摘要： In a grommet fitted around a wire harness wired in a vehicle, and mounted in a through hole of a vehicle body panel, a radially outward extending portion is provided on an outer peripheral surface at an end of a small diameter cylinder portion, in which the wire harness is tightly inserted. A large diameter cylinder portion is connected to an outer peripheral end of the radially outward extending portion. An annular stretchable portion is provided at a portion connecting the small diameter cylinder portion to the radially outward extending portion. A step is provided on an inner peripheral surface at a boundary position between the small diameter cylinder portion and the stretchable portion, such that a thickness of the stretchable portion is thinner than a thickness of the small diameter cylinder portion. An annular rib is provided on an outer peripheral surface of the boundary position. Radially extending restoring ribs are provided on a convex side surface of the stretchable portion circumferentially spaced in-between.

    摘要翻译： 在安装在车辆上布置的线束周围并且安装在车体面板的通孔中的索环中，在小直径圆筒部的端部的外周面上设置有径向向外延伸的部分， 线束紧紧插入。 大直径筒部与径向向外延伸部的外周端连接。 在将小直径圆筒部分连接到径向向外延伸部分的部分设置有环形拉伸部分。 在小直径筒部与伸缩部之间的边界位置的内周面上设置有台阶，使得可拉伸部的厚度比小径筒部的厚度薄。 环形肋设置在边界位置的外周面上。 径向延伸的恢复肋设置在可伸缩部分的凸起侧表面上，周向间隔开。

    SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE
    26.
    发明申请
    SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE 有权
    半导体集成电路设备

    公开(公告)号：US20100259316A1

    公开(公告)日：2010-10-14

    申请号：US12623794

    申请日：2009-11-23

    申请人： Tetsuya Fujita ,  Yousuke Hagiwara

    发明人： Tetsuya Fujita ,  Yousuke Hagiwara

    IPC分类号： G05F1/10

    CPC分类号： H03K19/0016 ,  H03K19/00361

    摘要： A semiconductor integrated circuit device includes at least one first transistor configured to control conductance between an input power line and an output power line, at least one second transistor configured to control conductance between the input power line and the output power line, a first buffer configured to supply a first control signal for driving the at least one first transistor to a first control line connected to the at least one first transistor, a second buffer configured to generate a second control signal for driving the at least one second transistor upon receipt of the first control signal supplied through the first control line and supply the second control signal to a second control line connected to the at least one second transistor, and at least one capacitor connected between the first control line and the output power line.

    摘要翻译： 一种半导体集成电路器件，包括：至少一个第一晶体管，被配置为控制输入电源线与输出电源线之间的电导;至少一个第二晶体管，被配置为控制输入电力线与输出电力线之间的电导;第一缓冲器配置 提供用于驱动所述至少一个第一晶体管的第一控制信号到连接到所述至少一个第一晶体管的第一控制线;第二缓冲器，被配置为产生用于在接收到所述至少一个第一晶体管时驱动所述至少一个第二晶体管的第二控制信号 第一控制信号通过第一控制线提供并将第二控制信号提供给连接到至少一个第二晶体管的第二控制线，以及连接在第一控制线和输出电源线之间的至少一个电容器。

    Semiconductor integrated circuit
    27.
    发明申请
    Semiconductor integrated circuit 有权
    半导体集成电路

    公开(公告)号：US20060198198A1

    公开(公告)日：2006-09-07

    申请号：US11342617

    申请日：2006-01-31

    申请人： Tetsuya Fujita ,  Fumitoshi Hatori ,  Mototsugu Hamada ,  Hiroyuki Hara ,  Shinichiro Shiratake

    发明人： Tetsuya Fujita ,  Fumitoshi Hatori ,  Mototsugu Hamada ,  Hiroyuki Hara ,  Shinichiro Shiratake

    IPC分类号： G11C11/34 ,  G11C16/06

    CPC分类号： G11C5/147

    摘要： According to the present invention, there is provided a semiconductor integrated circuit comprising: a power controller which outputs a voltage select signal for selecting one of at least two types of voltages; a power supply voltage controller which generates and outputs a power supply voltage at an arbitrary voltage change rate on the basis of the voltage select signal; and a circuit portion which receives the power supply voltage and performs processing, wherein said circuit portion keeps operating while said power supply voltage controller is outputting the power supply voltage generated at the arbitrary voltage change rate.

    摘要翻译： 根据本发明，提供了一种半导体集成电路，包括：功率控制器，其输出用于选择至少两种类型的电压中的一种的电压选择信号; 电源电压控制器，其基于所述电压选择信号生成并输出任意电压变化率的电源电压; 以及电路部分，其接收电源电压并执行处理，其中所述电路部分在所述电源电压控制器输出以任意电压变化率产生的电源电压的情况下保持操作。

    Photomultiplier tube
    28.
    发明授权
    Photomultiplier tube 有权
    光电倍增管

    公开(公告)号：US06927538B2

    公开(公告)日：2005-08-09

    申请号：US10333580

    申请日：2001-07-19

    申请人： Tomohiro Ishizu ,  Tetsuya Fujita

    发明人： Tomohiro Ishizu ,  Tetsuya Fujita

    IPC分类号： H01J43/20 ,  H01J40/14 ,  H01J43/18

    CPC分类号： H01J43/20

    摘要： A photomultiplier that prevents rattling between the dynodes and the base plates, the parts being fixed securely to achieve excellent vibration resistance. The dynode of the second stage (Dy2) includes a curved surface (Dy2A) having an arcuate cross-section and a flat surface (Dy2B) formed continuously and flush with the curved surface. The curved surface (Dy2A) and flat surface (Dy2B) make up the secondary electron emitting surface. Side walls (Dy2C) erected from the curved surface (Dy2A) are formed through a pressing process on either lengthwise end of the curved surface (Dy2A). First ear portions (Dy2D) extend outward from both side walls (Dy2C). Second ear portions (Dy2E) extend outward from both lengthwise ends of the flat surface (Dy2B). The first and second ear portions (Dy2D and Dy2E) are not parallel to each other but form a fixed angle.

    摘要翻译： 一种光电倍增器，可防止倍增电极和基板之间的晃动，这些部件被牢固地固定以获得优异的抗振动性。 第二级（Dy 2）的倍增极包括具有弓形横截面的曲面（Dy 2 A）和与曲面连续形成的平坦表面（Dy 2 B）。 曲面（Dy 2 A）和平面（Dy 2 B）构成二次​​电子发射面。 通过在弯曲表面（Dy 2 A）的纵向端部上的压制方法，从弯曲表面（Dy 2 A）竖立的侧壁（Dy 2 C）形成。 第一耳部（Dy 2 D）从两个侧壁（Dy 2 C）向外延伸。 第二耳部（Dy 2 E）从平坦表面的两个纵向端部（Dy 2 B）向外延伸。 第一和第二耳部（Dy 2 D和Dy 2 E）彼此不平行但是形成固定角度。