Differential drive circuit and communication device
    5.
    发明授权
    Differential drive circuit and communication device 有权
    差动驱动电路及通讯装置

    公开(公告)号:US07911244B2

    公开(公告)日:2011-03-22

    申请号:US12277559

    申请日:2008-11-25

    IPC分类号: H03B1/00 H03K3/00

    摘要: A differential drive circuit includes at least a first or second drive system. The first drive system has first and second field effect transistors, first and second resistors, and first and second circuits controlling the source voltages of the first and second field effect transistors to equal first and second drive target voltages, the first and second field effect transistors having sources connected to a power potential via the first and second resistors, respectively. The second drive system has third and fourth field effect transistors, third and fourth resistors, and third and fourth circuits controlling the source voltages of the third and fourth field effect transistors to equal third and fourth drive target voltages, the third and fourth field effect transistors having sources connected to a reference potential via the third and fourth resistors, respectively. A common-mode voltage is driven to form a constant differential signal across a load resistance.

    摘要翻译: 差分驱动电路至少包括第一或第二驱动系统。 第一驱动系统具有第一和第二场效应晶体管,第一和第二电阻器,以及控制第一和第二场效应晶体管的源极电压等于第一和第二驱动目标电压的第一和第二电路,第一和第二场效应晶体管 其源极分别经由第一和第二电阻连接到电源电位。 第二驱动系统具有第三和第四场效应晶体管,第三和第四电阻器,以及控制第三和第四场效应晶体管的源极电压等于第三和第四驱动目标电压的第三和第四电路,第三和第四场效应晶体管 其源极分别经由第三和第四电阻连接到参考电位。 驱动共模电压以在负载电阻上形成恒定的差分信号。

    Multi-capillary electrophoresis apparatus
    6.
    发明授权
    Multi-capillary electrophoresis apparatus 有权
    多毛细管电泳仪

    公开(公告)号:US07459068B2

    公开(公告)日:2008-12-02

    申请号:US10309729

    申请日:2002-12-04

    IPC分类号: G01N27/26 G01N27/447

    摘要: A multi-capillary electrophoresis apparatus is provided for reducing errors during analysis caused by fluctuations in electrophoresis time among plural capillaries of the apparatus. The multi-capillary electrophoresis apparatus can contain a multi-capillary array that has a separation medium filled therein for isolating a sample. A detector component can be provided at a position remote from a sample injecting end of the array for acquiring information from the sample. A buffer container can be provided for holding a buffer solution into which the sample injecting end can be immersed. One or more temperature controlling component devices can be arranged for controlling a temperature of the buffer solution, of the detector component, or of both the buffer solution and the detector component.

    摘要翻译: 提供了一种多毛细管电泳装置,用于减少由于装置的多个毛细管之间的电泳时间波动引起的分析过程中的误差。 多毛细管电泳装置可以包含多个毛细管阵列,其具有填充在其中的分离介质,用于分离样品。 可以在远离阵列的样品注入端的位置处提供检测器部件,以从样品获取信息。 可以提供缓冲容器用于保持可以浸入样品注入端的缓冲溶液。 可以布置一个或多个温度控制部件装置,用于控制缓冲溶液,检测器部件或缓冲溶液和检测器部件两者的温度。

    Capillary electrophoresis apparatus
    7.
    发明申请
    Capillary electrophoresis apparatus 有权
    毛细管电泳仪

    公开(公告)号:US20080041724A1

    公开(公告)日:2008-02-21

    申请号:US11819191

    申请日:2007-06-26

    IPC分类号: G01N27/26 B01L3/00

    CPC分类号: G01N27/447 G01N27/44743

    摘要: A capillary electrophoresis apparatus capable of efficiently using a polymer in a polymer container is provided. The present invention relates to a mechanism for efficiently using the polymer in the polymer container in a capillary electrophoresis apparatus for the electrophoresis with a separation medium filled in a capillary. According to the present invention, since the polymer in the polymer container is not contacted with the air, deterioration of the polymer by oxidation can be prevented.

    摘要翻译: 提供能够有效地使用聚合物容器中的聚合物的毛细管电泳装置。 本发明涉及一种用于在毛细管电泳装置中聚合物容器中有效地使用该聚合物的装置,该装置用于填充毛细管中的分离介质进行电泳。 根据本发明,由于聚合物容器中的聚合物不与空气接触,因此可以防止聚合物通过氧化而劣化。

    Capillary array electrophoresis apparatus
    8.
    发明授权
    Capillary array electrophoresis apparatus 有权
    毛细管阵列电泳仪

    公开(公告)号:US07513984B2

    公开(公告)日:2009-04-07

    申请号:US10939388

    申请日:2004-09-14

    IPC分类号: G01N27/447

    CPC分类号: G01N27/44721 G01N27/44782

    摘要: When irradiating laser beam from the side face of the capillary array, an optical axis of the laser beam is inclined in vertical direction with respect to a plane face formed by the capillary array, thus, reflection light by the capillary array and returning light is prevented from entering into a laser beam source, thereby, instability of laser oscillation is eliminated.

    摘要翻译: 当从毛细管阵列的侧面照射激光束时,激光束的光轴相对于由毛细管阵列形成的平面在垂直方向上倾斜,因此防止了毛细管阵列的反射光和返回光 从而进入激光束源,消除了激光振荡的不稳定性。

    ELECTROPHORESIS APPARATUS USING CAPILLARY ARRAY AND A SAMPLE TRAY
    9.
    发明申请
    ELECTROPHORESIS APPARATUS USING CAPILLARY ARRAY AND A SAMPLE TRAY 有权
    电泳装置使用毛细管阵列和样品盘

    公开(公告)号:US20090020429A1

    公开(公告)日:2009-01-22

    申请号:US12175998

    申请日:2008-07-18

    IPC分类号: G01N27/00

    CPC分类号: G01N27/44708

    摘要: Even if a standby time to the measurement becomes long, a sample in a sample container is prevented from deteriorating. A cooling mechanism is provided in a sample tray for holding a sample plate, or in a plate-mounting portion of a table-type auto sampler of a capillary electrophoresis apparatus, so that the sample plate is cooled during the measurement also.

    摘要翻译: 即使对测量的待机时间变长,也能够防止样本容器内的样品劣化。 在用于保持样品板的样品托盘中或在毛细管电泳装置的台式自动取样器的板安装部分中设置冷却机构,使得样品板在测量期间也被冷却。

    Method of electrophoresis, electrophoresis apparatus and capillary array
    10.
    发明授权
    Method of electrophoresis, electrophoresis apparatus and capillary array 有权
    电泳方法,电泳装置和毛细管阵列

    公开(公告)号:US07316770B2

    公开(公告)日:2008-01-08

    申请号:US09814860

    申请日:2001-03-23

    IPC分类号: G01N27/26

    CPC分类号: G01N27/44708 G01N27/44782

    摘要: A method of electrophoresis, an electrophoresis apparatus and a capillary array in which a fluorescently labelled sample is supplied into capillaries in a capillary array constituted by a plurality of capillaries and including a sample supply portion, an electrophoresis medium supply portion and a detection portion while controlling the temperature of the capillary array through gas circulation, the sample is caused to migrate and separated in the capillaries through electrophoresis, and at the region where the capillaries are contacted or come close each other a plurality of capillaries are contacted to a solid body so as to dissipate heat generated from the capillaries to the solid body.

    摘要翻译: 一种电泳方法,电泳装置和毛细管阵列,其中荧光标记的样品被供应到由多个毛细管构成的毛细管阵列的毛细管中,并且包括样品供应部分,电泳介质供应部分和检测部分,同时控制 通过气体循环的毛细管阵列的温度,通过电泳使样品在毛细管中迁移和分离,并且在毛细管接触或彼此靠近的区域,多个毛细管与固体接触,以便 以将从毛细管产生的热量散发到固体。