Liquid crystal display device
    1.
    发明授权
    Liquid crystal display device 失效
    液晶显示装置

    公开(公告)号:US5781264A

    公开(公告)日:1998-07-14

    申请号:US620120

    申请日:1996-03-21

    摘要: A liquid crystal display device comprising a multilayer printed wiring board having an insulation layer of glass fiber woven fabric impregnated with a resin and having a coefficient of thermal expansion of 15 ppm/.degree.C. or less, which is provided by a glass yarn of which the glass fiber woven fabric is formed having a coefficient of thermal expansion of 4 ppm/.degree.C. or less and a modulus of elasticity of 7000 kg/mm.sup.2 or more or alternatively provided by the resin with which the glass fiber woven fabric is impregnated having a modulus of elasticity of 200 kg/mm.sup.2 or less and the glass yarn having a coefficient of thermal expansion of 6 ppm/.degree.C. or less and a modulus of elasticity of 7000 Kg/mm.sup.2 or more.

    摘要翻译: 一种液晶显示装置,包括具有浸渍树脂的玻璃纤维织物的绝缘层并具有15ppm /℃以下的热膨胀系数为15ppm /℃以下的多层印刷布线板,该玻璃纤维织物由玻璃纤维 形成热膨胀系数为4ppm /℃以下,弹性模量为7000kg / mm2以上的玻璃纤维织物,或者由浸渍有玻璃纤维织物的树脂提供, 弹性模量为200kg / mm 2以下,玻璃丝的热膨胀系数为6ppm /℃以下,弹性模量为7000Kg / mm 2以上。

    Method and system for adjusting an electromagnetic relay
    3.
    发明授权
    Method and system for adjusting an electromagnetic relay 有权
    调节电磁继电器的方法和系统

    公开(公告)号:US07924123B2

    公开(公告)日:2011-04-12

    申请号:US12299539

    申请日:2007-05-11

    IPC分类号: H01H49/00

    摘要: An electromagnetic relay has a solenoid formed from a wound coil, a movable contact-point block having a movable iron core, an insulation holder integrated with the upper end portion of the movable iron core and a movable contact piece which is biased toward and supported by the insulation holder through a contact pressing spring, and a fixed iron core fitted in a through hole in a yoke. A restoring spring is inserted into an axial hole of the solenoid. The movable iron core of the movable contact-point block is slidably inserted into the axial hole of the solenoid from thereabove. The fixed iron core is inserted into the axial hole from therebelow. The movable iron core is adapted to be slid into the axial hole based on the magnetization force and the demagnetization of the coil to move the movable contact-point block back and forth.

    摘要翻译: 电磁继电器具有由卷绕线圈形成的螺线管,具有可动铁芯的可动接点块,与可动铁芯的上端部一体化的绝缘保持架,以及可动接触片, 通过接触按压弹簧的绝缘保持器,以及安装在轭的通孔中的固定铁心。 复位弹簧插入到螺线管的轴向孔中。 可动触点块的可动铁芯从上方可滑动地插入螺线管的轴向孔中。 固定铁芯从下面插入轴向孔。 可动铁芯基于磁化力和线圈的退磁而前后移动可动接点块,适于滑入轴向孔。

    Electromagnetic relay
    4.
    发明授权
    Electromagnetic relay 有权
    电磁继电器

    公开(公告)号:US07911301B2

    公开(公告)日:2011-03-22

    申请号:US12297393

    申请日:2007-05-11

    IPC分类号: H01H51/22 H01H50/16

    摘要: An electromagnetic relay has a solenoid formed from a wound coil, a movable iron core that is reciprocated upwardly and downwardly in an axial hole of the solenoid, and a movable contact point that reciprocates together with the movable iron core. The movable contact point is contacted and separated with and from a fixed contact point for opening and closing a contact point. An arc generated at a time of opening and closing of the contact point is flowed, in a predetermined direction, by the magnetic field of at least a single permanent magnet placed at a side of the fixed contact point and the movable contact point that are contacted and separated with and from each other. Coil terminals are connected to leader lines of the coil, at least at a single side of the flow of the arc.

    摘要翻译: 电磁继电器具有由绕线圈形成的螺线管,在螺线管的轴向孔中往复运动的可动铁芯和与可动铁芯往复运动的可动接点。 活动触点与固定触点接触和分离,用于打开和关闭触点。 在接触点的打开和关闭时产生的电弧在预定方向上通过放置在接触点的固定触点和可动触点的一侧的至少一个永磁体的磁场流动 并与彼此分离。 线圈端子连接到线圈的引线,至少在电弧流的单侧。

    Disc cartridge loading device
    7.
    发明授权
    Disc cartridge loading device 失效
    盘盒装载装置

    公开(公告)号:US5144508A

    公开(公告)日:1992-09-01

    申请号:US600834

    申请日:1990-10-22

    IPC分类号: G11B17/04 G11B17/043

    CPC分类号: G11B17/0438

    摘要: A disc cartridge loading device for loading a disc cartridge onto a disc drive device includes a retention lever having an engaging portion engaging a recess of the disc cartridge and mounted on a cartridge holder for rotation and movement in the disc cartridge inserting-discharging direction, a spring for biasing the retention lever into rotation in a direction of engagement of the engaging portion with the recess and also into movement in the disc cartridge inserting direction, and an engagement releasing mechanism for rotating the retention lever for releasing the engagement of the engaging portion with the recess up on movement of the retention lever in the disc cartridge discharging direction for halting the disc cartridge at a predetermined position during ejection of the disc cartridge.

    摘要翻译: 用于将盘盒装载到盘驱动装置上的盘盒装载装置包括保持杆,该固定杆具有接合盘盒的凹部的接合部分,并且安装在盒保持器上以便在盘盒插入排出方向上旋转和移动, 弹簧,用于将接合部分与凹部接合的方向偏压保持杆旋转,并且还可以在盘盒插入方向上移动;以及接合释放机构,用于使保持杆旋转以释放接合部分的接合, 所述保持杆在所述盘盒排出方向上移动时的凹进,以在所述盘盒的弹出期间将盘盒停止在预定位置。

    Head driving apparatus with coarse and fine adjustments
    8.
    发明授权
    Head driving apparatus with coarse and fine adjustments 失效
    头部驱动装置,粗调和微调

    公开(公告)号:US4875120A

    公开(公告)日:1989-10-17

    申请号:US232780

    申请日:1988-08-16

    IPC分类号: G11B5/55 G11B5/56 G11B21/08

    CPC分类号: G11B5/5521 G11B21/08

    摘要: A head driving apparatus for displacing a magnetic head comprises a plurality of slender rods, the respective ends of which are fixed to one another. The slender rods are twisted together by a motor or the like which is connected to ends of the rods thereof, so that the other ends of the slender rods are finely displaced against the force of an urging element, such as a coiled spring. Thus, it is easy to make the apparatus operating noise not noticeable and the motor capacity small.

    摘要翻译: 用于移动磁头的头驱动装置包括多个细长杆(2),其相应的端部彼此固定。 细长的杆通过连接到其一端的马达(7)或类似物扭转在一起,使得细长杆的另一端克服施力装置(14)的力(例如盘绕的 弹簧。 因此,容易使装置的噪声和电动机容量小。

    Electromagnetic relay
    9.
    发明授权
    Electromagnetic relay 有权
    电磁继电器

    公开(公告)号:US07911304B2

    公开(公告)日:2011-03-22

    申请号:US12297647

    申请日:2007-05-11

    IPC分类号: H01H9/30 H01H33/18

    摘要: An electromagnetic relay has a movable iron core, an insulation holder integrated with an upper end portion of the movable iron core, a movable contact piece supported by the insulation holder, and a solenoid formed from a wound coil. The movable iron core is housed in an axial hole in the solenoid movably in the upward and downward directions. The movable iron core is adapted to be moved upwardly and downwardly based on magnetization and demagnetization of the solenoid for contacting and separating a movable contact point provided on the movable contact piece with and from a fixed contact point for opening and closing a contact point. A permanent magnet is embedded in a base portion of the insulation holder.

    摘要翻译: 电磁继电器具有可动铁芯,与可动铁芯的上端部一体化的绝缘保持架,由绝缘保持架支撑的可动接触片和由绕线圈形成的螺线管。 可动铁芯沿上下方向容纳在螺线管的轴向孔中。 可动铁芯适于基于螺线管的磁化和磁化而向上和向下移动,用于接触和分离设置在可动触头上的活动触点与固定触点之间以及用于打开和闭合触点。 绝缘保持器的基部嵌入永磁体。

    ELECTROMAGNETIC RELAY
    10.
    发明申请
    ELECTROMAGNETIC RELAY 有权
    电磁继电器

    公开(公告)号:US20090237191A1

    公开(公告)日:2009-09-24

    申请号:US12297647

    申请日:2007-05-11

    IPC分类号: H01H50/02

    摘要: An electromagnetic relay has a movable iron core, an insulation holder integrated with an upper end portion of the movable iron core, a movable contact piece supported by the insulation holder, and a solenoid formed from a wound coil. The movable iron core is housed in an axial hole in the solenoid movably in the upward and downward directions. The movable iron core is adapted to be moved upwardly and downwardly based on magnetization and demagnetization of the solenoid for contacting and separating a movable contact point provided on the movable contact piece with and from a fixed contact point for opening and closing a contact point. A permanent magnet is embedded in a base portion of the insulation holder.

    摘要翻译: 电磁继电器具有可动铁芯,与可动铁芯的上端部一体化的绝缘保持架,由绝缘保持架支撑的可动接触片和由绕线圈形成的螺线管。 可动铁芯沿上下方向容纳在螺线管的轴向孔中。 可动铁芯适于基于螺线管的磁化和磁化而向上和向下移动,用于接触和分离设置在可动触头上的活动触点与固定触点之间并用于打开和闭合触点。 绝缘保持器的基部嵌入永磁体。