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95 条记录 (耗时 0.036 秒)

    Subscriber line interface circuit
    1.
    发明授权
    Subscriber line interface circuit 失效
    用户线接口电路

    公开(公告)号：US4866767A

    公开(公告)日：1989-09-12

    申请号：US232844

    申请日：1988-08-16

    申请人： Hiroshi Tanimoto ,  Minoru Tanaka ,  Satoru Yoshida

    发明人： Hiroshi Tanimoto ,  Minoru Tanaka ,  Satoru Yoshida

    IPC分类号： H04M19/00 ,  H04Q3/42

    CPC分类号： H04M19/005

    摘要： The subscriber line interface circuit comprises subscriber nodes, reception nodes and transmission nodes, a power feeding unit, adders, impedance elements, an inverting amplifier, and a feedback element. The subscriber nodes are coupled to a subscriber terminal via a subscriber line, and the reception and transmission nodes are coupled to an exchange via a reception line and a transmission line, respectively. The feeding unit supplied a DC current to the terminal and controls the current. The first adder adds the voltage between the subscriber nodes and the voltage from the reception node. The first impedance element has an impedance corresponding to a real-number multiplication of the impedance between the subscriber nodes, and is applied with the output voltage of the first adder. The amplifier is given with the output of the first impedance element. The second impedance element, inserted in the feedback path of the amplifier, has an impedance corresponding to a real-number multiplication of the impedances of the subscriber line and the terminal. The feedback element supplies, to the feeding unit, a signal corresponding to the current flowing through the first impedance element as a control signal. The second adder adds the output voltage of the amplifier, the output voltage of the first adder and the voltage of the reception nodes, and supplies the resultant signal to the transmission nodes.

    摘要翻译： 用户线接口电路包括用户节点，接收节点和传输节点，馈电单元，加法器，阻抗元件，反相放大器和反馈元件。 用户节点经由用户线耦合到用户终端，并且接收和传输节点分别经由接收线路和传输线路耦合到交换机。 馈电单元向终端提供直流电流并控制电流。 第一个加法器将用户节点之间的电压和来自接收节点的电压相加。 第一阻抗元件具有对应于用户节点之间的阻抗的实数乘数的阻抗，并且被施加第一加法器的输出电压。 该放大器具有第一阻抗元件的输出。 插入在放大器的反馈路径中的第二阻抗元件具有对应于用户线和终端的阻抗的实数乘法的阻抗。 反馈元件向馈送单元提供与流过第一阻抗元件的电流相对应的信号作为控制信号。 第二加法器将放大器的输出电压，第一加法器的输出电压和接收节点的电压相加，并将结果信号提供给发送节点。

    Liquid circulation device and liquid discharge apparatus
    2.
    发明授权
    Liquid circulation device and liquid discharge apparatus 有权

    公开(公告)号：US10173436B2

    公开(公告)日：2019-01-08

    申请号：US15817342

    申请日：2017-11-20

    申请人： Satoru Yoshida ,  Yuta Moriwaki ,  Tomomi Katoh

    发明人： Satoru Yoshida ,  Yuta Moriwaki ,  Tomomi Katoh

    IPC分类号： B41J2/175 ,  B41J2/18 ,  B41J2/19 ,  B41J2/14

    摘要： There is provided a liquid circulation apparatus for circulating liquid through a plurality of discharge heads that includes discharge nozzles. The liquid circulation apparatus includes a liquid circulating channel to circulate the liquid via the plurality of discharge heads, a first manifold connected to each supply port of the plurality of discharge heads, a second manifold connected to each discharge port of the plurality of discharge heads, a discharging channel to discharge the liquid in the second manifold, and a bubble-discharging channel separate from the discharging channel, to discharge bubbles in the second manifold.

    Rotary machine
    4.
    发明授权
    Rotary machine 有权

    公开(公告)号：US09835161B2

    公开(公告)日：2017-12-05

    申请号：US14377011

    申请日：2012-02-27

    申请人： Jo Masutani ,  Satoru Yoshida

    发明人： Jo Masutani ,  Satoru Yoshida

    IPC分类号： F04D17/12 ,  F04D29/42 ,  F04D29/44 ,  F04D29/70

    CPC分类号： F04D17/12 ,  F04D17/122 ,  F04D29/4206 ,  F04D29/4213 ,  F04D29/441 ,  F04D29/444 ,  F04D29/701 ,  F05D2250/51

    摘要： A rotary machine includes a guide section formed in an annular flow path in communication with a suction volute at an inner circumferential side of the suction volute, at which a plurality of vanes are installed in a circumferential direction, and configured to guide a fluid introduced from the suction volute, and an impeller connected to the guide section in the axial direction and into which the fluid guided by the guide section is introduced. The suction volute has an annular opening section in communication with the guide section at the inner circumferential side, and an inner wall surface extending from the opening section toward the axial direction of the impeller in the axial direction to increase a width dimension in the axial direction and connected to a partition section at an opposite side of the suction nozzle.

    Switchgear
    5.
    发明授权
    Switchgear 有权
    开关柜

    公开(公告)号：US08743532B2

    公开(公告)日：2014-06-03

    申请号：US13262022

    申请日：2009-08-25

    申请人： Tomotaka Yano ,  Satoru Yoshida ,  Masahiro Arioka

    发明人： Tomotaka Yano ,  Satoru Yoshida ,  Masahiro Arioka

    IPC分类号： H05K7/20

    CPC分类号： H02B13/025 ,  F28F2013/008 ,  H01H9/52 ,  H02B1/56 ,  H02B13/0352

    摘要： In order to obtain a switchgear which can improve heat dissipation efficiency, in the switchgear which dissipates heat outside an apparatus vessel, the heat being generated from an electrical apparatus placed in the apparatus vessel, the switchgear includes a first heat conductor in which one side is connected to a heat generation portion of the apparatus vessel and the other side is extended toward the apparatus vessel side, a second heat conductor in which one side is disposed near the other side of the first heat conductor and the other side is extended outside the apparatus vessel, and an insulating member between conductors disposed between the other side of the first heat conductor and one side of the second heat conductor.

    摘要翻译： 为了获得能够提高散热效率的开关装置，在将设备容器外部的热量散发的开关装置中，从放置在装置容器内的电气设备产生的热量，开关装置包括：第一导热体， 连接到装置容器的发热部分，另一侧朝向装置容器侧延伸;第二导热体，其一侧设置在第一导热体的另一侧附近，另一侧延伸到装置外侧 容器，以及设置在第一导热体的另一侧和第二导热体的一侧之间的导体之间的绝缘构件。

    Toner supplying device and image forming apparatus
    8.
    发明授权
    Toner supplying device and image forming apparatus 有权
    调色剂供给装置和图像形成装置

    公开(公告)号：US08238796B2

    公开(公告)日：2012-08-07

    申请号：US12482673

    申请日：2009-06-11

    申请人： Satoru Yoshida ,  Kunihiro Ohyama

    发明人： Satoru Yoshida ,  Kunihiro Ohyama

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0879 ,  G03G15/0877 ,  G03G2215/0827

    摘要： A toner supplying device which supplies toners contained in a toner container to a developing device is disclosed. The toner supplying device includes a toner tank which stores the toners discharged from the toner container, a toner carrying section which carries the toners stored in the toner tank, a toner dropping route which causes the toners carried by the toner carrying section to drop into the developing device by toner's own weight, a control unit which controls an amount of the toners to flow into the toner dropping route from the toner carrying section, and a stirring member which stirs the toners staying at a region between the toner tank and the toner carrying section.

    摘要翻译： 公开了一种将容纳在调色剂容器中的调色剂供应到显影装置的调色剂供应装置。 调色剂供给装置包括存储从调色剂容器排出的调色剂的调色剂罐，承载存储在调色剂罐中的调色剂的调色剂承载部分，使由调色剂承载部分携带的调色剂落入 显影装置，调色剂自身重量的控制单元，控制单元，其控制调色剂从调色剂承载部分流入调色剂滴下路线的量;以及搅拌构件，其搅拌滞留在调色剂箱和调色剂承载区域之间的调色剂 部分。

    Card connector
    9.
    发明授权
    Card connector 有权
    卡连接器

    公开(公告)号：US08167643B2

    公开(公告)日：2012-05-01

    申请号：US13002142

    申请日：2009-06-25

    申请人： Satoru Yoshida ,  Yoshiharu Ishii

    发明人： Satoru Yoshida ,  Yoshiharu Ishii

    IPC分类号： H01R13/00

    CPC分类号： H01R12/714 ,  G06K7/0047 ,  H01R12/716

    摘要： The card connector in which a card receiving space for containing at least a part of a small card incorporating an integrated circuit is formed by a cover member having at least a top board and right and left side walls and a base member having at least a bottom wall, a front wall, and right and left side walls, the card connector includes: a plurality of contacts penetrating the front wall of the base member and being elastically deformably supported by the base member; and a heat dissipating mechanism located behind the plurality of contacts and elastically deformably supported by the base member. The heat dissipating mechanism includes at least one heat dissipating piece having a free end at one end. The heat dissipating mechanism is disposed at a cutoff portion formed at the bottom wall of the base member.

    摘要翻译： 一种卡连接器，其中用于容纳包含集成电路的小卡片的至少一部分的卡片接收空间由具有至少顶板和左右侧壁的盖构件形成，并且至少具有底部 所述卡连接器包括：多个触头，其穿过所述基部构件的前壁并且由所述基座构件弹性变形地支撑; 以及位于所述多个触点之后并由所述基座构件弹性变形地支撑的散热机构。 散热机构包括至少一个在一端具有自由端的散热片。 散热机构配置在形成于基体的底壁的切断部。

    Developing unit, process cartridge, and image forming method and apparatus incorporating an agitation compartment
    10.
    发明授权
    Developing unit, process cartridge, and image forming method and apparatus incorporating an agitation compartment 有权
    显影单元，处理盒和包含搅拌室的成像方法和装置

    公开(公告)号：US08045892B2

    公开(公告)日：2011-10-25

    申请号：US12110055

    申请日：2008-04-25

    申请人： Koichi Sakata ,  Satoru Yoshida

    发明人： Koichi Sakata ,  Satoru Yoshida

    IPC分类号： G03G15/08 ,  G03G15/09

    CPC分类号： G03G15/0893 ,  G03G15/0877 ,  G03G2215/0822

    摘要： A developing unit used in an image forming apparatus with a latent image carrier includes a developer carrier, a supply compartment, a recovery compartment, a separation member, and a gap. The developer carrier facing the latent image carrier rotates while carrying two-component developer containing toner and carrier and supplies the toner to the latent image. The supply compartment includes a supply transport member to transport the developer in a first direction. The recovery compartment includes a recovery transport member to transport the developer in a second direction. The separation member includes one end portion facing the latent image carrier at a facing area. The separation member separates the supply compartment and the recovery compartment and is disposed above the recovery compartment behind the separation member. The gap is provided at the facing area. The gap has a width of not more than 1.4 millimeters.

    摘要翻译： 在具有潜像载体的图像形成装置中使用的显影单元包括显影剂载体，供给室，回收室，分离构件和间隙。 面向潜像载体的显影剂载体在承载含有调色剂和载体的双组分显影剂的同时旋转，并将调色剂供应给潜像。 供应隔室包括用于沿第一方向输送显影剂的供应输送构件。 回收室包括用于沿第二方向输送显影剂的回收输送构件。 分离构件包括在面对区域处面对潜像载体的一个端部。 分离构件分离供给室和回收室，并且设置在分离构件后面的回收室上方。 在面对区域提供间隙。 间隙宽度不大于1.4毫米。