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    Video playback system with flutter tolerant clamping
    47.
    发明授权
    Video playback system with flutter tolerant clamping 失效
    视频回放系统，带有逆变器钳位

    公开(公告)号：US3869712A

    公开(公告)日：1975-03-04

    申请号：US37064073

    申请日：1973-06-18

    Applicant: IIT RES INST

    Inventor： CAMRAS MARVIN

    IPC: H04N5/775 ,  H04N5/921 ,  H04N5/78

    CPC classification number: H04N5/921 ,  H04N5/775

    Abstract: A magnetic reproducing system for association with a color broadcast television receiver wherein a substantial degree of flutter in the tape drive is tolerated by the receiver circuitry and a special flutter tolerant clamping circuit is utilized for transmitting the reproduced video signal to the receiver.

    Abstract translation: 一种用于与彩色广播电视接收机相关联的磁性再现系统，其中磁带驱动器中的相当程度的颤动被接收器电路容忍，并且使用特殊的抖动容限钳位电路将再现的视频信号发送到接收器。

    Transducer machine for slideable reception of and automatic electric circuit connection with a hand held type self-contained tape recorder
    48.
    发明授权
    Transducer machine for slideable reception of and automatic electric circuit connection with a hand held type self-contained tape recorder 失效
    用于可滑动接收和自动电路连接的传送机与手持式自带带录音机

    公开(公告)号：US3805288A

    公开(公告)日：1974-04-16

    申请号：US25875072

    申请日：1972-06-01

    Applicant: IIT RES INST

    Inventor： CAMRAS M

    IPC: G11B5/02 ,  G11B15/29 ,  G11B31/00

    CPC classification number: G11B5/02 ,  G11B15/29

    Abstract: A magnetic transducer system for selective audio or video operation with movable guides for shifting the tape path between audio, video and rewind positions, or with fixed guides defining both an audio and video tape path, the audio tape path being clear of the video head, for example. A video transducer with a receptacle removably receiving and providing external energization for a battery powered audio transducer unit.

    Abstract translation: 一种用于选择性音频或视频操作的磁传感器系统，其具有用于在音频，视频和倒带位置之间移动磁带路径的移动引导件，或者限定音频和视频磁带路径的固定引导件，音频磁带路径远离视频磁头， 例如。 具有插座的视频传感器，其可拆卸地接收并为电池供电的音频传感器单元提供外部通电。

    Method and apparatus for detecting and sizing microscopic particles
    49.
    发明授权
    Method and apparatus for detecting and sizing microscopic particles 失效
    用于检测和尺寸微晶颗粒的方法和装置

    公开(公告)号：US3739258A

    公开(公告)日：1973-06-12

    申请号：US3739258D

    申请日：1971-08-20

    Applicant: IIT RES INST

    Inventor： KARUHN R ,  DAVIES R ,  CLINCH J

    IPC: G01N15/12 ,  G01N27/00

    CPC classification number: G01N15/12 ,  G01N15/1218

    Abstract: Improved accuracy of size measurement and size distribution of particles in a fluid have been obtained in an electrical zone sensing apparatus by a flow control director means which directs the fluid in a more streamlined, less turbulent flow through an aperture at which the particles are electrically sensed. Also, the particles were directed and guided to flow substantially parallel to longitudinal axis for the aperture. The preferred flow control detector means comprises a contoured orifice having a smooth tapered inlet wall blended at an intersection with a central cylindrical wall defining a tubular shaped aperture.

    Abstract translation: 在电气区域感测装置中已经通过流量控制导向器装置获得了尺寸测量和流体中颗粒尺寸分布的改进的精度，该装置将流体导向更流线，更少的湍流流过通过孔的电极， 。 此外，颗粒被引导和引导以基本上平行于孔的纵向轴线流动。 优选的流量控制检测器装置包括具有平滑锥形入口壁的成形孔口，其在与限定管状孔的中心圆柱形壁的交点处混合。

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