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39 条记录 (耗时 0.032 秒)

    Magnetic tape reproducer-recorder with means for tape segment identifying and locating
    21.
    发明授权
    Magnetic tape reproducer-recorder with means for tape segment identifying and locating 失效
    磁带录像机，用于磁带段识别和定位

    公开(公告)号：US4316224A

    公开(公告)日：1982-02-16

    申请号：US59661

    申请日：1979-07-23

    申请人： Jens Hansen ,  Thomas Schafer

    发明人： Jens Hansen ,  Thomas Schafer

    IPC分类号： G11B15/087 ,  G11B15/00 ,  G11B15/02 ,  G11B27/10 ,  G11B27/28 ,  G11B27/30 ,  G11B27/32 ,  G11B5/02 ,  H04N5/795

    CPC分类号： G11B15/005 ,  G11B15/026 ,  G11B27/107 ,  G11B27/3018 ,  G11B27/32 ,  G11B2220/90

    摘要： Tape segment identifying signals in a frequency range below the lower threshold of sound signals that can be recorded or played back from the tape are recorded on the sound track of a video tape, a characteristic such as the frequency, pulse length, or phase of the identifying signals being changed stepwise as successive tape segments corresponding to successive scenes or successive periods of playing time are recorded. To find a selected segment for playback, beginning when the tape is in any position in the machine, the tape transport mechanism is put into the fast-forward or reverse mode, the identifying signals are filtered by a low-pass filter having a cutoff frequency dependent upon tape speed and then are passed through a pulse-shaping circuit to produce square waves, after which the frequency, pulse length or phase is digitally measured and compared with a selected value representing the segment to be found, using synchronizing pulses, such as the vertical synchronizing pulses of a television signal, as reference signals.The detection circuit is so coordinated with the direction of tape transport as to produce a "match" signal at the beginning of the tape segment selected, which signal puts the equipment in readiness for playback.

    摘要翻译： 可以从可从磁带记录或重放的声音信号的下限阈值以下的频率范围内识别信号的磁带段被记录在录像带的声轨上，诸如频率，脉冲长度或相位的特性 识别信号被逐步改变，作为对应于连续场景或连续播放时间段的连续带段被记录。 为了找到所选择的片段进行播放，当磁带在机器中处于任何位置时，磁带传送机制将进入快进或倒退模式，识别信号被具有截止频率的低通滤波器 取决于磁带速度，然后通过脉冲整形电路产生方波，之后，数字测量频率，脉冲长度或相位，并使用同步脉冲（例如， 电视信号的垂直同步脉冲作为参考信号。 检测电路与磁带传输的方向协调，以便在所选磁带段的开始处产生“匹配”信号，该信号使设备准备播放。

    FUEL TANK FOR A MOTOR VEHICLE
    23.
    发明申请
    FUEL TANK FOR A MOTOR VEHICLE 有权
    燃油车用于汽车

    公开(公告)号：US20090288644A1

    公开(公告)日：2009-11-26

    申请号：US12512303

    申请日：2009-07-30

    申请人： Klaus Wolfgang Gebert ,  Thomas Schafer

    发明人： Klaus Wolfgang Gebert ,  Thomas Schafer

    IPC分类号： F02M33/02 ,  B65B31/00

    CPC分类号： B60K15/03504 ,  B60K2015/03509 ,  Y10T137/86075

    摘要： The invention concerns a fuel tank for a motor vehicle, comprising at least one venting device which is connected to a fuel vapor filter, wherein the venting device includes at least one collecting container for receiving liquid fuel. The fuel tank is distinguished in that disposed within the collecting container is a delivery pump for emptying it into the delivery volume of the fuel tank.

    摘要翻译： 本发明涉及一种用于机动车辆的燃料箱，包括连接到燃料蒸汽过滤器的至少一个排气装置，其中排气装置包括用于接收液体燃料的至少一个收集容器。 燃料箱的特征在于，设置在收集容器内的是用于将其排空到燃料箱的输送体积中的输送泵。

    Novel polymers comprising benzotriazole for use in optical devices
    26.
    发明申请
    Novel polymers comprising benzotriazole for use in optical devices 失效
    包含用于光学器件的苯并三唑的新型聚合物

    公开(公告)号：US20070043204A1

    公开(公告)日：2007-02-22

    申请号：US10553775

    申请日：2004-04-26

    申请人： Jonathan Rogers ,  Michael Craig ,  Thomas Schafer

    发明人： Jonathan Rogers ,  Michael Craig ,  Thomas Schafer

    IPC分类号： C08G73/10

    CPC分类号： C08G73/0666 ,  C08G61/123

    摘要： The present invention relates to polymers comprising benzotriazole containing repeating units. Optical devices, comprising the polymers of the present invention, can show significant advantages in color purity, device efficiency and/or operational lifetime. In addition, the polymers can have good solubility characteristics and relatively high glass transition temperatures, which facilitates their fabrication into coatings and films that are relatively thin, thermally stable, and relatively free of defects.

    摘要翻译： 本发明涉及包含含有重复单元的苯并三唑的聚合物。 包含本发明聚合物的光学器件可以在色纯度，器件效率和/或使用寿命方面显示出显着的优点。 此外，聚合物可以具有良好的溶解度特性和相对较高的玻璃化转变温度，这有助于其制造成相对较薄，热稳定且相对无缺陷的涂层和薄膜。

    Maintenance platform
    27.
    发明申请
    Maintenance platform 有权
    维护平台

    公开(公告)号：US20070007074A1

    公开(公告)日：2007-01-11

    申请号：US10548754

    申请日：2004-03-09

    申请人： Christian Lemburg ,  Johannes Lemburg ,  Thomas Schafer ,  Carsten Weber

    发明人： Christian Lemburg ,  Johannes Lemburg ,  Thomas Schafer ,  Carsten Weber

    IPC分类号： E04G1/36

    CPC分类号： E04G5/04 ,  E04G3/243 ,  E04G3/30 ,  F03D80/50 ,  Y02E10/721

    摘要： A maintenance platform for suspension on support cables, in particular for maintaining rotor blades of wind turbines, wherein the maintenance platform is formed by at least two sub-platforms defining a working plane, wherein said sub-platforms are swivably connected to each other by a swivel joint with a swivel axis substantially perpendicular to the working plane.

    摘要翻译： 一种用于在支撑电缆上悬挂的维护平台，特别是用于维护风力涡轮机的转子叶片，其中维护平台由限定工作平面的至少两个子平台形成，其中所述子平台通过一个 旋转接头具有基本上垂直于工作平面的旋转轴线。

    Method for conveying sheets through a printing machine and apparatus for implementing the method
    29.
    发明申请
    Method for conveying sheets through a printing machine and apparatus for implementing the method 有权
    通过印刷机传送纸张的方法和用于实施该方法的装置

    公开(公告)号：US20050067761A1

    公开(公告)日：2005-03-31

    申请号：US10896379

    申请日：2004-07-21

    申请人： Thomas Schafer ,  Jurgen Furbass ,  Andrew McLellan

    发明人： Thomas Schafer ,  Jurgen Furbass ,  Andrew McLellan

    IPC分类号： B41F21/00 ,  B41F13/54 ,  B65H29/04 ,  B65H29/24 ,  B65H29/68

    CPC分类号： B65H29/686 ,  B65H29/041 ,  B65H29/242 ,  B65H2511/13 ,  B65H2701/176 ,  B65H2801/21 ,  B65H2220/01

    摘要： A method for conveying sheets through a printing machine and an apparatus for conveying the sheets permit adaptation of a sheet brake to various sheet thicknesses by reducing a speed of the sheets in the direction of advance by bringing the sheets individually one after another into contact with at least one suction element moved in the direction of advance, and by holding each sheet by the action of a suction apparatus on the suction element along a conveying section, dependent upon the sheet thickness, the suction action of the suction element along the conveying section is changed locally.

    摘要翻译： 用于通过印刷机传送纸张的方法和用于输送纸张的设备允许通过使纸张单独地彼此接近以减少纸张在提前方向上的速度来适应片材制动器到各种片材厚度 至少一个抽吸元件沿着前进方向移动，并且通过沿着输送部分的抽吸装置的作用将每个片材保持在吸入元件上，取决于片材厚度，抽吸元件沿着输送部分的抽吸作用是 在本地改变