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144 条记录 (耗时 0.032 秒)

    Method and apparatus for inspecting resistance to film draw-out
    51.
    发明授权
    Method and apparatus for inspecting resistance to film draw-out 失效
    检查胶片拉出阻力的方法和装置

    公开(公告)号：US4925119A

    公开(公告)日：1990-05-15

    申请号：US353440

    申请日：1989-05-18

    申请人： Makoto Shimizu ,  Katutoshi Nakamura ,  Noriyuki Furusawa

    发明人： Makoto Shimizu ,  Katutoshi Nakamura ,  Noriyuki Furusawa

    IPC分类号： G01L5/00 ,  C03C3/00 ,  G01M99/00 ,  G03B17/30 ,  G03B17/42 ,  G03B43/00 ,  G03C3/00

    CPC分类号： G03B17/425 ,  G03B17/30

    摘要： A method for inspecting resistance to film draw-out comprises the steps of holding a magazine in which photographic film wound around a spool is accommodated, rotating the spool in the direction that winds up the film around the spool, detecting the movement of a film leader, which has been drawn out from the magazine, to the magazine, and measuring the force required to rotate the spool when the movement of the film leader is detected. An apparatus for inspecting resistance to film draw-out comprises a magazine holder, and a spool rotation device for rotating the spool in the direction that winds up the film around the spool. A rotating force measurement device measures the force required for the spool rotation device to rotate the spool, and a film movement detector detects the movement of a film leader, which has been drawn out from the magazine, to the magazine. A device receives the output of the film movement detector and samples the output of the rotating force measurement device when the movement of the film leader is detected by the film movement detector.

    Automatic magnetic recording medium ejecting mechanism for use in a magnetic recording medium driving unit
    52.
    发明授权
    Automatic magnetic recording medium ejecting mechanism for use in a magnetic recording medium driving unit 失效
    用于磁记录介质驱动单元的自动磁记录介质排出机构

    公开(公告)号：US4829393A

    公开(公告)日：1989-05-09

    申请号：US111516

    申请日：1987-10-21

    申请人： Makoto Shimizu ,  Akira Sato

    发明人： Makoto Shimizu ,  Akira Sato

    IPC分类号： G11B17/035 ,  G11B17/04 ,  G11B19/08 ,  G11B19/20

    CPC分类号： G11B17/0434 ,  G11B17/035 ,  G11B19/08 ,  G11B19/20

    摘要： An automatic magnetic recording medium ejecting mechanism for use in combination with a magnetic disk driving unit employs the spindle motor of the magnetic disk driving unit as a driving source for ejecting a magnetic disk cassette therefrom. The automatic magnetic recording medium ejecting mechanism includes, as essential components thereof, a gear mechanism for transmitting the rotative force of the spindle motor to an ejecting plate so that the ejecting plate is moved to a standby position where the ejecting plate is locked by a pressing and locking device which locks the ejecting plate at the standby position and presses the magnetic disk cassette for ejection until a magnetic disk cassette is inserted in the magnetic disk driving unit, a switch for detecting the completion of operation of the spindle motor for moving the ejecting plate to the standby position, and a switch control device interlocked with the gear mechanism for controlling the switch. The gear mechanism includes a pinion which disconnects a subsequent gear train from the spindle motor when the spindle motor operates in the normal direction for a read/write operation, and connects the subsequent gear train to the spindle motor when the spindle motor operates in the reverse direction for ejecting the magnetic disk cassette.

    摘要翻译： 与磁盘驱动单元组合使用的自动磁记录介质弹出机构使用磁盘驱动单元的主轴电机作为从其驱动磁盘盒的驱动源。 自动磁记录介质排出机构包括作为其主要部件的用于将主轴电动机的旋转力传递到排出板的齿轮机构，使得排出板移动到待机位置，在该位置，排出板被按压 以及锁定装置，其将排出板锁定在待机位置并按压磁盘盒以进行喷射，直到磁盘盒插入到磁盘驱动单元中，用于检测主轴电动机的运行完成的开关用于移动喷射 板到待机位置，以及与用于控制开关的齿轮机构联锁的开关控制装置。 齿轮机构包括一个小齿轮，当主轴电动机在正常方向上操作以进行读/写操作时，随后的齿轮系与主轴电动机断开连接，并且当主轴电动机反向运转时将后续的齿轮系连接到主轴电机 弹出磁盘盒的方向。

    Automatic cut-sheet feeder for printers
    53.
    发明授权
    Automatic cut-sheet feeder for printers 失效
    用于打印机的自动切纸进纸器

    公开(公告)号：US4747718A

    公开(公告)日：1988-05-31

    申请号：US6541

    申请日：1987-01-09

    申请人： Makoto Shimizu

    发明人： Makoto Shimizu

    IPC分类号： B41J11/58 ,  B41J13/00 ,  B41J13/10 ,  B41J19/18

    CPC分类号： B41J13/103

    摘要： An automatic cut-sheet feeder incorporated in a printer includes an upper sheet guide having an ink ribbon replacement recess defining a clearance between the upper sheet guide and a print head of the printer for thereby allowing an ink ribbon cassette to be replaced with ease. When a cut sheet is fed to the front side of a platen, the print head mounted on a carriage is controlled to move to a position corresponding to the ink ribbon replacement recess in the upper sheet guide. The printed cut sheet can smoothly be discharged by the upper sheet guide into a stacker. The ink ribbon cassette on the print head can easily be replaced with a new one.

    摘要翻译： 包括在打印机中的自动切纸进给器包括具有墨带更换凹部的上片引导件，该墨带更换凹部限定了上片引导件和打印头的打印头之间的间隙，从而容易地更换色带盒。 当切割片材被供给到压板的前侧时，安装在滑架上的打印头被控制以移动到与上部纸张引导件中的色带更换凹槽相对应的位置。 打印的切片可以顺利地通过上片引导件排出到堆垛机中。 打印头上的色带盒可以轻松更换新的。

    Nuclear fuel element and process for fabricating the same
    54.
    发明授权
    Nuclear fuel element and process for fabricating the same 失效
    核燃料元件及其制造方法

    公开(公告)号：US4612159A

    公开(公告)日：1986-09-16

    申请号：US542992

    申请日：1983-10-18

    申请人： Ryusuke Abe ,  Makoto Shimizu ,  Yasuo Hirose

    发明人： Ryusuke Abe ,  Makoto Shimizu ,  Yasuo Hirose

    IPC分类号： G21C3/00 ,  G21C3/10 ,  G21C3/17 ,  G21C21/00 ,  G21C21/02 ,  G21C1/04

    CPC分类号： G21C3/10 ,  G21C21/02 ,  G21Y2002/501 ,  G21Y2004/30 ,  G21Y2004/304 ,  G21Y2004/40 ,  Y02E30/40

    摘要： A nuclear fuel element comprises plutonium-containing fuel pellets filled in a cladding with both end sealed with end plugs. One end plug has a filter at the inside and a passage communicating with the space in the cladding through the filter. The passage is sealed at the surface part of the end plug by welding. The filter and the passage in the end plug are utilized for withdrawing a gas in the cladding filled with the fuel pellets in a process for fabricating the nuclear fuel element. The filter traps nuclear fissionable materials in the cladding to prevent its leakage to the outside. After the withdrawal of the gas, a helium gas is filled in the cladding through the passage in the end plug. After completion of these operations, the passage in the end plug is sealed as mentioned above.

    摘要翻译： 核燃料元件包括填充在包层中的含钚燃料颗粒，两端用端塞密封。 一端塞在内部具有过滤器，并且通过过滤器与包层中的空间连通。 通过焊接将通道密封在端塞的表面部分。 过滤器和端塞中的通道用于在用于制造核燃料元件的过程中抽出填充有燃料颗粒的包层中的气体。 过滤器捕获包层中的核裂变材料，以防止其渗漏到外部。 在气体抽出之后，氦气通过端塞中的通道填充在包层中。 在完成这些操作之后，如上所述密封端塞中的通道。

    Method of manufacturing cup-shaped coil assembly of electric motors
    55.
    发明授权
    Method of manufacturing cup-shaped coil assembly of electric motors 失效
    制造电动马达杯形线圈组件的方法

    公开(公告)号：US4200971A

    公开(公告)日：1980-05-06

    申请号：US906558

    申请日：1978-05-16

    申请人： Makoto Shimizu ,  Kunikazu Shirakawa

    发明人： Makoto Shimizu ,  Kunikazu Shirakawa

    IPC分类号： H02K23/58 ,  H02K3/00 ,  H02K15/04 ,  H02K15/02

    CPC分类号： H02K15/0464 ,  H02K3/00 ,  Y10T29/49012 ,  Y10T29/49071

    摘要： A method of manufacturing a cup-shaped coil assembly is described which employs a coil bobbin of a special design. The bobbin comprises a cylindrical member, a disc connected with one end of the cylindrical member to close it, a cap member detachably fitted into an opening in the other end of the cylindrical member, and a shaft disposed in alignment with the axis of the cylindrical member and having its one end attached to the disc and its other end slidably extending through the cap member. The method comprises the steps of assembling a coil bobbin in the manner mentioned above, and forming a coil around the bobbin by a skewed winding of wire, pressing the cap member into the cylindrical member, diametrically enlarging an opening formed at one end of the coil, and removing the cap member from the coil formed.

    摘要翻译： 描述了一种采用特殊设计的线圈架的杯形线圈组件的制造方法。 筒管包括圆柱形构件，与圆柱形构件的一端连接以闭合的圆盘，可拆卸地装配到圆柱形构件的另一端的开口中的盖构件和与圆柱形构件的轴线对准设置的轴 并且其一端附接到盘，并且其另一端可滑动地延伸穿过盖构件。 该方法包括如下步骤：以上述方式组装线圈架，并通过线的歪斜绕线绕线圈形成线圈，将盖构件压入圆筒构件中，直径地扩大形成在线圈一端的开口 并且从所形成的线圈中移除盖构件。

    Optical amplifier
    59.
    发明授权
    Optical amplifier 有权
    光放大器

    公开(公告)号：US07538937B2

    公开(公告)日：2009-05-26

    申请号：US11364633

    申请日：2006-02-28

    申请人： Shinichi Aozasa ,  Hiroji Masuda ,  Makoto Shimizu

    发明人： Shinichi Aozasa ,  Hiroji Masuda ,  Makoto Shimizu

    IPC分类号： H04B10/17 ,  H04B10/12

    CPC分类号： H04B10/296 ,  H01S3/005 ,  H01S3/0064 ,  H01S3/0078 ,  H01S3/06754 ,  H01S3/06758 ,  H01S3/094011 ,  H01S3/094023 ,  H01S3/10007 ,  H01S3/10023 ,  H01S3/1301 ,  H01S3/1302 ,  H01S3/131 ,  H01S3/1616 ,  H01S3/2383

    摘要： An optical amplifier includes a rare-earth doped optical fiber or rare-earth doped optical waveguide serving as an amplification medium where rare-earth ions have been doped in its core and/or clad, an excitation mechanism for exciting the amplification medium, an optical resonator that causes laser oscillation at one or more wavelength of spontaneous emission light produced and amplified in the amplification medium, a monitoring mechanism that monitors a power of at least one light selected from a power of at least one light with at least one prescribed wavelength band selected from the light inputted to the amplification medium and a power of at least one light selected from a power of at least one light with at least one prescribed wavelength band selected from the light outputted from the amplification medium, and a control unit that controls the excitation mechanism based on a value from monitoring mechanism.

    摘要翻译： 光放大器包括稀土掺杂光纤或稀土掺杂光波导，其用作在其核和/或包层中掺杂稀土离子的放大介质，用于激发放大介质的激发机制，光学 谐振器，其在放大介质中产生和放大的自发发射光的一个或多个波长处引起激光振荡;监测机构，其监测从具有至少一个规定波长带的至少一个光的功率中选出的至少一个光的功率 从输入到放大介质的光中选择的光和从从放大介质输出的光中选择的至少一个规定波长带的至少一种光的功率中选择的至少一种光的功率;以及控制单元， 激励机制基于监测机制的价值。