Method of depositing an abrasive layer
    3.
    发明授权
    Method of depositing an abrasive layer 失效
    沉积研磨层的方法

    公开(公告)号:US4260647A

    公开(公告)日:1981-04-07

    申请号:US48161

    申请日:1979-06-13

    IPC分类号: C23C16/509 H01G4/14 B05D3/06

    CPC分类号: C23C16/5096 H01G4/145

    摘要: In a method for the glow discharge deposition of an amorphous, continuous layer from an organosilane and oxygen where the deposition is interrupted, wherein a glow discharge in oxygen is employed prior to resumption of glow discharge layer deposition.

    摘要翻译: 在用于辉光放电沉积来自有机硅烷和氧气的无定形连续层的方法中,其中沉积被中断,其中在恢复辉光放电层沉积之前采用氧气中的辉光放电。

    Spinel video disc playback stylus
    5.
    发明授权
    Spinel video disc playback stylus 失效
    尖晶石视频光盘播放手写笔

    公开(公告)号:US4370739A

    公开(公告)日:1983-01-25

    申请号:US158062

    申请日:1980-06-09

    IPC分类号: G11B3/44 G11B9/07 G11B9/06

    CPC分类号: G11B9/075 G11B3/445

    摘要: An improved information storage and playback system comprising a playback stylus and a disc record. The information is recorded in the surface of the disc record and there is relative motion between the disc and the playback stylus during recovery of the recorded information. The stylus is fabricated out of a dielectric support material and contacts the record disc surface during the recovery of the information. The improvement comprises employing a playback stylus whose dielectric support material is single crystal magnesium aluminate spinel. The spinel composition comprises a ratio of MgO to Al.sub.2 O.sub.3 of from about 1:1 to about 1:2.5.

    摘要翻译: 一种改进的信息存储和播放系统,包括重放触笔和盘记录。 信息被记录在光盘记录的表面中,并且在恢复记录的信息期间在盘和回放笔之间存在相对运动。 触笔由电介质支撑材料制成,并在信息恢复期间与记录盘表面接触。 该改进包括采用其电介质支撑材料是单晶铝酸镁尖晶石的重放触笔。 尖晶石组合物包含MgO与Al 2 O 3的比例为约1:1至约1:2.5。

    Limb exerciser
    6.
    发明授权
    Limb exerciser 失效
    肢体运动员

    公开(公告)号:US5490824A

    公开(公告)日:1996-02-13

    申请号:US357611

    申请日:1994-12-13

    申请人: Chih C. Wang

    发明人: Chih C. Wang

    摘要: Disclosed is a limb exerciser mainly including an outer wheel housing and an inner wheel set in the outer wheel housing. With frictional members disposed between the contact surfaces of the outer wheel housing and the inner wheel, as well as actuating members oppositely disposed at two sides of the inner wheel, the inner wheel can be rotated relative to the outer wheel housing by pushing or pedalling the actuating members to produce frictional force or resistance and thereby helps the user to conveniently take hand or foot exercise at a desk top or on a floor or ground.

    摘要翻译: 公开了一种肢体锻炼者,其主要包括外轮壳体和设置在外轮壳体中的内轮。 通过设置在外轮壳体和内轮的接触表面之间的摩擦构件以及相对设置在内轮的两侧的致动构件,内轮可以相对于外轮壳体通过推动或踩踏 致动构件产生摩擦力或阻力,从而有助于使用者方便地在桌面或地板或地面上进行手或脚的锻炼。

    Multipurpose inflatable floating pillow
    9.
    发明授权
    Multipurpose inflatable floating pillow 失效
    多功能充气浮动枕头

    公开(公告)号:US5499417A

    公开(公告)日:1996-03-19

    申请号:US357612

    申请日:1994-12-13

    申请人: Chih C. Wang

    发明人: Chih C. Wang

    摘要: A multipurpose floating pillow including an ellipse dish-like lower member having a spherical recess formed on its top surface for receiving an inflatable sac therein. A molded and resilient upper member covers and engages with the lower member. A container may be disposed in a recess formed on the bottom side of the lower member to receive, for example, a weight scale. Pads made of slightly rigid material may be disposed between the inflatable sac and the upper member. The resiliency and softness of the floating pillow can be adjusted through the inflation of the inflatable sac. The floating pillow will therefore not become deformed after long periods of use and may provide different functions on different occasions.

    摘要翻译: 一种多功能浮动枕头,其包括椭圆形盘状下部构件,其具有形成在其顶表面上的用于在其中容纳可充气囊的球形凹部。 模制和弹性上部构件覆盖并与下部构件接合。 容器可以设置在形成在下部构件的底侧上的凹部中以接收例如重量级。 由轻质刚性材料制成的垫可以设置在可膨胀囊和上部构件之间。 浮动枕头的弹性和柔软度可以通过充气囊的膨胀来调节。 因此浮动枕头长期使用后不会发生变形,并可能在不同场合提供不同的功能。

    Purification of video disc lubricant additives
    10.
    发明授权
    Purification of video disc lubricant additives 失效
    视频光盘润滑添加剂的净化

    公开(公告)号:US4479851A

    公开(公告)日:1984-10-30

    申请号:US440452

    申请日:1982-11-10

    IPC分类号: B01D3/10 C07F7/20 B32B3/02

    摘要: An improved process for the batch distillation or purification by stripping of a bis(hydroxyalkyl)disiloxane, which purified product is useful as a video disc lubricant additive or dopant. In accordance with the process, the feedstock of bis(hydroxyalkyl)disiloxane is subjected to a vacuum evaporation of the light volatiles by gradually reducing the pressure to about 2.times.10.sup.-1 Torr. After the low boiling materials have been distilled off, the temperature is gradually increased and the pressure gradually reduced (final temperature of about 135.degree. C. and final pressure of about 4.times.10.sup.-2 Torr) so as to produce a distill and having a viscosity of about 210.+-.30 centipoise at 25.degree. C.

    摘要翻译: 通过汽提双(羟烷基)二硅氧烷进行间歇蒸馏或纯化的改进方法,该纯化产物可用作视盘润滑添加剂或掺杂剂。 根据该方法,双(羟基烷基)二硅氧烷的原料通过将压力逐渐降低至约2×10-1乇来进行轻挥发物的真空蒸发。 在低沸点物质被蒸馏掉之后,温度逐渐升高,压力逐渐降低(最终温度约135℃,最终压力约为4×10 -2乇),以产生蒸馏并具有 在25℃下约210±30厘泊