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14 条记录 (耗时 0.015 秒)

    Laryngeal mask vent clip and method of use
    3.
    发明申请
    Laryngeal mask vent clip and method of use 有权
    喉罩通气夹及使用方法

    公开(公告)号：US20070068532A1

    公开(公告)日：2007-03-29

    申请号：US11238094

    申请日：2005-09-28

    申请人： Hongha Le ,  Chih Hua Wang

    发明人： Hongha Le ,  Chih Hua Wang

    IPC分类号： A61M16/00

    CPC分类号： A61M16/044 ,  A61M16/0409 ,  A61M16/0445 ,  Y10T137/7876

    摘要： A laryngeal mask includes an airway conduit, and a mask connected to the airway conduit, the mask that includes an inflatable portion. An inflation lumen is coupled to the inflatable portion of the mask as well as an inflation valve. The inflation valve includes an exterior housing that has an exit aperture and a stem that is movable between an open position and a closed position. A vent clip is removably coupled to the inflation valve and includes a body portion, an exterior housing interface portion extending from the body portion and a finger extending from the body portion. The exterior housing interface portion includes a gripping surface which is formed to contact at least an approximately 90 degree portion of the inflation valve exterior housing and the finger maintains the inflation valve in an open position.

    摘要翻译： 喉罩包括气道导管和连接到气道导管的掩模，所述掩模包括可充气部分。 充气腔连接到掩模的可充气部分以及充气阀。 充气阀包括具有出口孔和可在打开位置和关闭位置之间移动的杆的外壳。 通气夹可移除地联接到充气阀，并且包括主体部分，从主体部分延伸的外部壳体接口部分和从主体部分延伸的手指。 外部壳体接口部分包括夹紧表面，其被形成为接触充气阀外部壳体的至少大约90度的部分，并且手指将充气阀保持在打开位置。

    Serial surge suppression and overload protection optimization device
    4.
    发明授权
    Serial surge suppression and overload protection optimization device 失效
    串联浪涌抑制和过载保护优化装置

    公开(公告)号：US08576525B2

    公开(公告)日：2013-11-05

    申请号：US13299563

    申请日：2011-11-18

    申请人： Chih-Hua Wang

    发明人： Chih-Hua Wang

    IPC分类号： H02H3/20 ,  H02H3/08 ,  H02H9/02

    CPC分类号： H02H9/04 ,  H02H9/042

    摘要： A serial surge suppression and overload protection optimization device has an input terminal, an output terminal and multiple surge suppression units. The surge suppression units are serially connected between the input terminal and the output terminal. Each surge suppression unit has two parallel inductors and multiple surge absorbing elements. Each surge absorbing element is connected to an output end of one of the parallel inductors and has a fuse serially connected therewith. When surge energy is excessively large, the fuse melts to separate the surge absorbing element from a main power loop without causing a short circuit within the main power loop due to the meltdown of the fuse. The optimization device is used with an automatic overload protection unit to normally supply power to equipment connected to the output terminal thereof and ensure electrical safety protection with a bypass circuit design thereof.

    摘要翻译： 串联浪涌抑制和过载保护优化装置具有输入端子，输出端子和多个浪涌抑制单元。 浪涌抑制单元串联连接在输入端和输出端之间。 每个浪涌抑制单元具有两个并联电感器和多个浪涌吸收元件。 每个浪涌吸收元件连接到一个并联电感器的输出端，并具有与其串联连接的保险丝。 当浪涌能量过大时，保险丝熔化，以将浪涌吸收元件与主电源环路分开，而不会由于保险丝熔断引起主电源回路内的短路。 优化装置与自动过载保护单元一起使用，以正常向连接到其输出端子的设备供电，并通过其旁路电路设计确保电气安全保护。

    Serially connected surge suppression optimization device
    5.
    发明授权
    Serially connected surge suppression optimization device 失效
    串联浪涌抑制优化装置

    公开(公告)号：US08422189B2

    公开(公告)日：2013-04-16

    申请号：US12792730

    申请日：2010-06-02

    申请人： Chih-Hua Wang

    发明人： Chih-Hua Wang

    IPC分类号： H01C7/12 ,  H02H1/00 ,  H02H1/04 ,  H02H3/22 ,  H02H9/06

    CPC分类号： H02H9/007

    摘要： A serially connected surge suppression optimization device has an input terminal, an output terminal, a plurality of surge suppression units. The surge suppression units are serially mounted between the input terminal and the output terminal. Each surge suppression unit has at least one pair of parallel inductors and a plurality of surge absorption units respectively connected with one end of each of the pair of inductors. The pair of parallel inductors mounted in the surge suppression unit in a pre-stage and the surge suppression unit in a post-stage have different conductance values. Accordingly, the surge suppression optimization device connected in a path from which surges pass can significantly reduce energy of a surge flowing in and a residual surge voltage. The different conductance values of the surge suppression units in a pre-stage and a post-stage smoothen an intruding surge to secure better safety protection without abruptly generating a peak rise.

    摘要翻译： 串联连接的浪涌抑制优化装置具有输入端子，输出端子，多个浪涌抑制单元。 浪涌抑制单元串联安装在输入端子和输出端子之间。 每个浪涌抑制单元具有至少一对并联电感器和分别与该对电感器的每一个的一端连接的多个浪涌吸收单元。 安装在浪涌抑制单元中的一对并联电感器在前级中，并且后级中的浪涌抑制单元具有不同的电导值。 因此，在浪涌通过的路径中连接的浪涌抑制优化装置可以显着降低浪涌流入的能量和剩余浪涌电压。 浪涌抑制单元在前级和后级的不同电导值平滑了入侵浪涌，以确保更好的安全保护，而不会突然产生峰值上升。

    Process for sexing cow embryos
    7.
    发明授权
    Process for sexing cow embryos 失效
    性交奶牛胚胎的过程

    公开(公告)号：US5876942A

    公开(公告)日：1999-03-02

    申请号：US899811

    申请日：1997-07-24

    申请人： Winston Teng-Kuei Cheng ,  Chuan-Mu Chen ,  Che-Lin Hu ,  Chih-Hua Wang ,  Kong-Bung Choo

    发明人： Winston Teng-Kuei Cheng ,  Chuan-Mu Chen ,  Che-Lin Hu ,  Chih-Hua Wang ,  Kong-Bung Choo

    IPC分类号： C12Q1/68 ,  C07H21/02 ,  C07H21/04

    CPC分类号： C12Q1/6879

    摘要： A rapid, highly reproducible and sensitive technique has been successfully developed for sexing the cow embryos, by method of polymerase chain reaction (PCR) against the amelogenin (bAML) genes located on both X- and Y-chromosomes of the Holstein dairy cattle. Results from DNA sequence analysis showed that there was only 45% homology between the intron 5 of AMLX and AMLY genes. Based on these sequences a pair of sex-specific primers, pbAML5XY(+) and pbAML5XY (-),were designed allowing to amplify a single fragment of 476-bp from the female cattle and two fragments of 476-bp and 341-bp from the male ones, respectively. The most important feature is that the precise sensitivity of sex-determination was confirmed to be reached as minimum template as trace amount of genomic DNA content in either a single lymphocyte or a single blastomere isolated from cow embryo at day-6 to day-7. Moreover, neither those of complicated procedures for purifying the DNA prior the PCR nor any extra pair of primers for serving as internal control is thought to be essential and the sex-determination of over hundred embryos can be completed at once within 4hrs.

    摘要翻译： 通过聚合酶链反应（PCR）对位于荷斯坦奶牛的X射线和Y染色体上的牙釉蛋白（bAML）基因的方法，已经成功开发了快速，高度重现和敏感的技术，用于性别雌性胚胎。 DNA序列分析结果表明，AMLX的内含子5与AMLY基因之间只有45％的同源性。 基于这些序列，设计了一对性别特异性引物pbAML5XY（+）和pbAML5XY（ - ），从而扩增了来自雌性牛的476-bp的单个片段和476bp和341bp的两个片段 男性分别。 最重要的特征是确定了在第6天至第7天从单纯淋巴细胞或从胚胎中分离的单个卵裂球中的最小模板作为最小模板作为痕量的基因组DNA含量。 此外，在PCR前纯化DNA的复杂程序和用作内部对照的任何额外的引物对都不被认为是至关重要的，并且可以在4小时内立即完成100多个胚胎的性别测定。

    SERIAL SURGE SUPPRESSION AND OVERLOAD PROTECTION OPTIMIZATION DEVICE
    8.
    发明申请
    SERIAL SURGE SUPPRESSION AND OVERLOAD PROTECTION OPTIMIZATION DEVICE 失效
    串联浪涌抑制和过载保护优化设备

    公开(公告)号：US20130128398A1

    公开(公告)日：2013-05-23

    申请号：US13299563

    申请日：2011-11-18

    申请人： Chih-Hua Wang

    发明人： Chih-Hua Wang

    IPC分类号： H02H9/04

    CPC分类号： H02H9/04 ,  H02H9/042

    摘要： A serial surge suppression and overload protection optimization device has an input terminal, an output terminal and multiple surge suppression units. The surge suppression units are serially connected between the input terminal and the output terminal. Each surge suppression unit has two parallel inductors and multiple surge absorbing elements. Each surge absorbing element is connected to an output end of one of the parallel inductors and has a fuse serially connected therewith. When surge energy is excessively large, the fuse melts to separate the surge absorbing element from a main power loop without causing a short circuit within the main power loop due to the meltdown of the fuse. The optimization device is used with an automatic overload protection unit to normally supply power to equipment connected to the output terminal thereof and ensure electrical safety protection with a bypass circuit design thereof.

    摘要翻译： 串联浪涌抑制和过载保护优化装置具有输入端子，输出端子和多个浪涌抑制单元。 浪涌抑制单元串联连接在输入端和输出端之间。 每个浪涌抑制单元具有两个并联电感器和多个浪涌吸收元件。 每个浪涌吸收元件连接到一个并联电感器的输出端，并具有与其串联连接的保险丝。 当浪涌能量过大时，保险丝熔化，以将浪涌吸收元件与主电源环路分开，而不会由于保险丝熔断导致主电源回路内的短路。 优化装置与自动过载保护单元一起使用，以正常向连接到其输出端子的设备供电，并通过其旁路电路设计确保电气安全保护。