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18 条记录 (耗时 0.031 秒)

    Apparatus and method for detecting microscopic living organisms using bacteriophage
    5.
    发明申请
    Apparatus and method for detecting microscopic living organisms using bacteriophage 审中-公开
    使用噬菌体检测微生物生物的仪器和方法

    公开(公告)号：US20050003346A1

    公开(公告)日：2005-01-06

    申请号：US10823294

    申请日：2004-04-12

    申请人： Kent Voorhees ,  John Rees ,  John Wheeler ,  Angelo Madonna

    发明人： Kent Voorhees ,  John Rees ,  John Wheeler ,  Angelo Madonna

    IPC分类号： C12Q1/04 ,  G01N33/543 ,  G01N33/569 ,  C12Q1/70

    CPC分类号： C12Q1/04 ,  G01N33/54326 ,  G01N33/56911

    摘要： A method for detecting one or more target bacteria in a raw sample where: 1) bacteriophage(s) specific to each target bacterium are added to the raw sample, 2) the test sample is incubated, and 3) the test sample is tested for the presence of each phage in sufficient numbers to indicate the presence of the associated target bacteria in the raw sample. In one embodiment, each phage is initially added to the raw sample in concentrations below the detection limit of the final phage detection process. In another embodiment, the parent phages are tagged in such a way that they can be separated from the progeny phage prior to the detection process. Preferred phage detection processes are immunoassay methods utilizing antibodies that bind specifically to each phage. Antibodies can be used that bind to the protein capsid of the phage. Alternatively, the phage can by dissociated after the incubation process and the sample tested for the presence of individual capsid proteins or phage nucleic acids. The invention can be used to test target bacteria for antibiotic resistance.

    摘要翻译： 一种用于检测原料样品中的一种或多种目标细菌的方法，其中：1）将每种靶细菌特异性的噬菌体加入到原始样品中，2）将测试样品孵育，并且3）测试样品 每个噬菌体的存在足够数量以指示原始样品中相关靶细菌的存在。 在一个实施方案中，每个噬菌体最初以低于最终噬菌体检测过程的检测限的浓度加入到原始样品中。 在另一个实施方案中，母体噬菌体的标记方式使得它们可以在检测过程之前与后代噬菌体分离。 优选的噬菌体检测方法是利用与每个噬菌体特异性结合的抗体的免疫测定方法。 可以使用结合噬菌体的蛋白质衣壳的抗体。 或者，噬菌体可以通过在孵育过程之后解离并且样品测试个体衣壳蛋白或噬菌体核酸的存在。 本发明可用于测试目标细菌的抗生素耐药性。

    Method and system for modification of fax data rate over wireless channels
    6.
    发明授权
    Method and system for modification of fax data rate over wireless channels 失效
    通过无线信道修改传真数据速率的方法和系统

    公开(公告)号：US6144464A

    公开(公告)日：2000-11-07

    申请号：US927693

    申请日：1997-09-11

    申请人： Scott W. Rupp ,  John Wheeler ,  Brady Brown

    发明人： Scott W. Rupp ,  John Wheeler ,  Brady Brown

    IPC分类号： H04B7/26 ,  H04L1/00 ,  H04L1/18 ,  H04N1/00 ,  H04N1/333 ,  H04Q7/32 ,  H04N1/32

    CPC分类号： H04N1/33361 ,  H04B7/2659 ,  H04L1/0002 ,  H04N1/00281 ,  H04N1/3333 ,  H04L1/18 ,  H04N2201/3335

    摘要： A method and apparatus for improving the successful transmission of facsimile data over a wireless communication channel is provided comprising a facsimile machine, a wireless transceiver and a connector interfacing therebetween. The facsimile machine detects an interface with the wireless transceiver and notifies the facsimile machine of a wireless communication channel through which facsimile data will traverse. The facsimile machine, in conjunction with the wireless transceiver, establishes a wireless communication channel according to an initial data transfer rate corresponding with the capability of the wireless transceiver or known communication channel conditions. The facsimile machine then exchanges facsimile data over the wireless communication channel and a receiving facsimile machine evaluates the facsimile data to detect errors injected through the wireless communication channel. When such errors are detected, the facsimile machine may institute retransmission of the previous facsimile data relying upon an anticipated improved condition of the wireless communication channel. When the conditions of this wireless communication channel have not improved, the facsimile machine renegotiates a data transfer rate more conducive with the present capability of the wireless communication channel. A facsimile machine further determines when the wireless transceiver is removed and reverts back to traditional wired communication channel data rates.

    摘要翻译： 提供了一种用于通过无线通信信道改善传真数据的成功传输的方法和装置，其包括传真机，无线收发机以及在它们之间的连接器。 传真机检测与无线收发器的接口，并向传真机通知传真数据将穿过的无线通信信道。 传真机与无线收发器结合，根据与无线收发机的能力对应的初始数据传输速率或已知的通信信道条件建立无线通信信道。 然后，传真机通过无线通信信道交换传真数据，接收传真机对传真数据进行评估，以检测通过无线通信信道注入的错误。 当检测到这样的错误时，传真机可以依赖于无线通信信道的预期改进状况来重传先前的传真数据。 当该无线通信信道的条件没有改善时，传真机重新协商更有利于无线通信信道当前能力的数据传输速率。 传真机进一步确定无线收发器何时被去除并且回复到传统的有线通信信道数据速率。

    Compact material marking system and method
    9.
    发明申请
    Compact material marking system and method 审中-公开
    紧凑的材料标记系统和方法

    公开(公告)号：US20050057640A1

    公开(公告)日：2005-03-17

    申请号：US10654597

    申请日：2003-09-03

    申请人： David Clarke ,  John Wheeler ,  Philip Wrobel ,  Jeffrey Symbol ,  Jeffrey Warren ,  Raymond Silta ,  Peter Hougardy

    发明人： David Clarke ,  John Wheeler ,  Philip Wrobel ,  Jeffrey Symbol ,  Jeffrey Warren ,  Raymond Silta ,  Peter Hougardy

    IPC分类号： B41J2/435 ,  D06M10/00

    CPC分类号： D06M10/005 ,  B23K26/0342 ,  B23K26/12 ,  B23K26/123 ,  B23K26/127 ,  B23K2101/007 ,  D06H1/00

    摘要： A compact material marking system and method uses a laser to mark materials such as fabrics in environments such as stores with safety and ease of use being addressed. The system includes a housing containing the laser, gas filters, and other equipment such as fans. Material to be marked is placed into a cassette box having an opening exposing the material. The cassette is engaged with an enclosure that is coupled to the housing to allow the laser beam from the laser to enter the enclosure and to strike the material found in the engaged cassette. Fumes caused by interaction of the laser beam with the material are contained by the enclosure and drawn away to be filtered. Sensors are employed so that the laser can be activated only when the cassette is fully engaged with the enclosure.

    摘要翻译： 紧凑的材料标记系统和方法使用激光来在诸如商店的环境中标记诸如织物的材料，其安全性和易用性得到解决。 该系统包括容纳激光器，气体过滤器和诸如风扇的其它设备的壳体。 要标记的材料被放置在具有暴露材料的开口的盒式盒中。 盒式磁带与耦合到壳体的外壳接合，以允许来自激光器的激光束进入外壳并撞击接合盒中发现的材料。 由激光束与材料的相互作用引起的烟雾由外壳包含并被抽走以进行过滤。 使用传感器，以便只有当盒子与外壳完全接合时才能激活激光器。