Polynucleotide mapping and sequencing
    21.
    发明授权
    Polynucleotide mapping and sequencing 有权
    多核苷酸定位和测序

    公开(公告)号:US09181578B2

    公开(公告)日:2015-11-10

    申请号:US13129634

    申请日:2009-11-18

    IPC分类号: C12Q1/68

    摘要: The present invention provides methods of obtaining structural information about a biopolymer sample. The methods include labeling portions of a biopolymer, such as DNA or RNA, linearizing the biopolymer in some cases, and determining the distance between the labels. The user can then compare different samples' between-label distances to qualitatively compare different samples and to assay a given sample for additions or deletions of nucleotides in the regions flanked by the labels. The methods also permit sequencing of biopolymers.

    摘要翻译: 本发明提供获得关于生物聚合物样品的结构信息的方法。 所述方法包括在一些情况下标记生物聚合物(例如DNA或RNA)的部分线性化生物聚合物,并确定标签之间的距离。 然后,用户可以比较不同样品的标记间距离,以定性比较不同的样品,并测定给定的样品,用于在标签侧翼的区域中添加或缺失核苷酸。 该方法还允许对生物聚合物进行测序。

    Reference current generator circuit
    22.
    发明授权
    Reference current generator circuit 有权
    参考电流发生器电路

    公开(公告)号:US08674779B2

    公开(公告)日:2014-03-18

    申请号:US13332564

    申请日:2011-12-21

    IPC分类号: H03B5/04

    CPC分类号: G05F3/242 G05F3/262 H03K4/08

    摘要: One aspect of the present invention includes a reference current generator circuit. The circuit includes a bias circuit configured to generate a reference current along a first current path and a second current along a second current path. The reference current and the second current can be proportional. The circuit also includes a first pair of transistors connected in series and configured to conduct the reference current in the first current path. The circuit further includes a second pair of transistors connected in series and configured to conduct the second current in the second current path. The second pair of transistors can be coupled to the first pair of transistors to provide a collective resistance value of the second pair of transistors that is proportional to temperature.

    摘要翻译: 本发明的一个方面包括一个参考电流发生器电路。 电路包括偏置电路,该偏置电路被配置为沿着第一电流路径产生参考电流,并沿着第二电流路径产生第二电流。 参考电流和第二电流可以成比例。 电路还包括串联连接并被配置为在第一电流路径中导通参考电流的第一对晶体管。 电路还包括串联连接并被配置为在第二电流路径中传导第二电流的第二对晶体管。 第二对晶体管可以耦合到第一对晶体管,以提供与温度成比例的第二对晶体管的集合电阻值。

    Polynucleotide barcoding
    24.
    发明申请
    Polynucleotide barcoding 有权
    多核苷酸条形码

    公开(公告)号:US20060094019A1

    公开(公告)日:2006-05-04

    申请号:US10976546

    申请日:2004-10-28

    IPC分类号: C12Q1/68 C07H21/04

    CPC分类号: C12Q1/6858 C12Q1/6827

    摘要: A polynucleotide is barcoded using a method whereby an isolated, individual polynucleotide is immobilized on a solid phase and stretched, targets are labeled using target-specific hybridization probes, and an individual label of an unamplified probe at each of the labeled targets is optically detected. The order of the labels is determined to form a barcode representation of the polynucleotide wherein the targets and their relative positions are represented.

    摘要翻译: 使用这样一种方法对多核苷酸进行条形码化,由此将分离的单个多核苷酸固定在固相上并拉伸,使用靶特异性杂交探针对靶进行标记,并光学检测每个标记靶上的未扩增探针的单个标记。 确定标签的顺序以形成多核苷酸的条形码表示,其中表示靶标及其相对位置。

    Self rising cover assembly for machine housing
    25.
    发明授权
    Self rising cover assembly for machine housing 失效
    机壳自升式盖组件

    公开(公告)号:US5737805A

    公开(公告)日:1998-04-14

    申请号:US571663

    申请日:1995-12-13

    申请人: Ming Xiao

    发明人: Ming Xiao

    IPC分类号: E05F1/12 E05D15/30

    摘要: Disclosed is a self rising cover assembly for use on a machine housing which includes a frame and a plurality of panels connected to the frame to define the machine housing. The cover assembly includes a flat body member which is pivotally connected to a portion of the frame to pivot from a closed horizontal position to an open nearly vertical position to provide operator access to the interior of the machine housing. A spring loaded actuator is interconnected between the body member and the frame which exerts sufficient upward torque on the body member to overcome the downward torque on the body member from the force of gravity to urge the body member upwardly after it has been manually lifted through a relatively short distance, after which the actuator moves the body member to the fully open position. The amount of torque exerted on the body member by the actuator to ensure that it becomes self rising at the desired point in its upward movement and that it remains in the open position until it is manually closed.

    摘要翻译: 公开了一种用于机器壳体的自升式盖组件,其包括框架和连接到框架以限定机器壳体的多个面板。 盖组件包括平坦本体构件,该平坦本体构件枢转地连接到框架的一部分以从闭合的水平位置枢转到打开的几乎垂直的位置,以提供操作者进入机器壳体的内部。 弹簧加载的致动器在主体构件和框架之间相互连接,该框架在主体构件上施加足够的向上扭矩,以克服身体构件上的向下力矩,以在主体构件通过手动提升之后向上推动身体构件 距离相对较短,然后致动器将主体部件移动到完全打开位置。 通过致动器施加在本体构件上的扭矩的量,以确保其在其向上运动中的所需点处自升高,并且其保持在打开位置,直到其被手动关闭。

    Apparatus for buffering transport of document using conical screw
conveyers
    26.
    发明授权
    Apparatus for buffering transport of document using conical screw conveyers 失效
    使用圆锥螺旋输送机缓冲文件运输的装置

    公开(公告)号:US5429349A

    公开(公告)日:1995-07-04

    申请号:US236813

    申请日:1994-05-02

    IPC分类号: B65H29/42

    CPC分类号: B65H29/42

    摘要: An apparatus is provided for buffering transport of freshly inked documents. The apparatus has a plurality of opposite, parallel, threaded conical screw conveyers. Each pitch of the screw conveyer creates a drying station for an inked document. As inked documents travel upon the threads of the screw conveyers, the conical shape of the conveyers maintain the document in a substantially central position. A lower deck is provided for receiving inked documents. The buffer apparatus has a pusher mechanism to control document movement from the buffer to a downstream document handler, such as an envelope flapper.

    摘要翻译: 提供了用于缓冲​​新鲜着色的文件的传送的设备。 该装置具有多个相对的,平行的螺纹锥形螺旋输送机。 螺旋输送机的每个间距为墨水文件创建一个干燥站。 当着墨文件行进在螺旋输送机的螺纹上时,输送机的圆锥形状将文件保持在基本上中心的位置。 提供下层甲板用于接收墨水文件。 缓冲装置具有推动机构,用于控制文件从缓冲器移动到诸如信封挡板的下游文件处理器。