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    Fire protection umbrella
    1.
    发明专利
    Fire protection umbrella 未知

    公开(公告)号：GB2243545A

    公开(公告)日：1991-11-06

    申请号：GB9009964

    申请日：1990-05-03

    Applicant: LIN MUH QUEY ,  LIN PI FU ,  LIN YIH JIAN ,  LIN CHENG HSIUNG ,  LIN MING JIN

    Inventor： LIN MUH-QUEY ,  LIN PI-FU ,  LIN YIH-JIAN ,  LIN CHENG-HSIUNG ,  LIN MING-JIN

    IPC: A45B3/04 ,  A45B23/00 ,  A45B25/00 ,  A45B25/18 ,  A45B25/22

    Abstract: A fire protection umbrella comprises a fire-proof cover (1) of asbestos cloth (2) coated with fire-retarding paint (3) and fully covered with ceramic elements in the form of tubes (4) of wafers (4'). The crown 5 and rib tips 6 are made of a ceramic material. A flash-light (8)15 attached to the handle of the umbrella to produce light. A hood (14) is attached to the bottom of the umbrella cover (1) to cover the user's head in an emergency. The umbrella ribs may be bound to the shaft (7) of the umbrella frame by a cord to prevent the umbrella cover from collapse in an inverted manner so that the umbrella may be used as a parachute to help the user escape from a high-rise building.

    Scan cell including a propagation delay and isolation element
    4.
    发明授权
    Scan cell including a propagation delay and isolation element 失效
    扫描单元包括传播延迟和隔离元件

    公开(公告)号：US06412098B1

    公开(公告)日：2002-06-25

    申请号：US09107240

    申请日：1998-06-30

    Applicant: London Lin-Ming Jin

    Inventor： London Lin-Ming Jin

    IPC: G06F1750

    CPC classification number: G01R31/318594 ,  G01R31/31725 ,  G01R31/318541

    Abstract: In an integrated circuit, a scan cell has a data input terminal, a data output terminal, a scan enable terminal a scan output terminal, and a clock input terminal. A multiplexer in the scan cell has a first input terminal connected to the data input terminal, a second input terminal connected to a scan input terminal, a control terminal connected to the scan enable terminal, and a multiplexer output terminal. A D-type flip-flop element in the scan cell has a data input terminal connect to the multiplexer output terminal; a clock terminal connected to the scan cell clock input terminal; and a data output terminal connected to the scan cell data output terminal. An AND gate in the scan cell has a first terminal connected to the scan enable terminal, a second terminal coupled to the data output terminal of the D-type flip-flop, and an output terminal connected to the scan output terminal.

    Abstract translation: 在集成电路中，扫描单元具有数据输入端子，数据输出端子，扫描使能端子，扫描输出端子和时钟输入端子。 扫描单元中的多路复用器具有连接到数据输入端的第一输入端，连接到扫描输入端的第二输入端，连接到扫描使能端的控制端和多路复用器输出端。 扫描单元中的D型触发元件具有连接到多路复用器输出端的数据输入端; 连接到扫描单元时钟输入端的时钟端子; 以及与扫描单元数据输出端子连接的数据输出端子。 扫描单元中的与门具有连接到扫描使能端的第一端子，耦合到D型触发器的数据输出端的第二端子和连接到扫描输出端子的输出端子。

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