METHOD AND APPRATUS FOR MEASURING CHEMICAL ION CONCENTRATION USING A FEEDBACK- CONTROLLED TITRATOR
    1.
    发明申请
    METHOD AND APPRATUS FOR MEASURING CHEMICAL ION CONCENTRATION USING A FEEDBACK- CONTROLLED TITRATOR 审中-公开
    使用反馈控制的搅拌器测量化学离子浓度的方法和装置

    公开(公告)号:WO2013132202A1

    公开(公告)日:2013-09-12

    申请号:PCT/GB2012/050494

    申请日:2012-03-06

    CPC classification number: G01N31/16 G01N27/4148

    Abstract: There is provided a method and device for measuring an ion concentration of a sample. The method comprises exposing a chemical sensor to the sample to provide an electrical output signal 5 representing said ion concentration and controlling a titrator exposed to the sample to release or absorb a quantity of ions to the sample. The method may use feedback means comprising Pulse Width Modulation control to drive the titrator such that the sample maintains a stable ion concentration.

    Abstract translation: 提供了用于测量样品的离子浓度的方法和装置。 该方法包括将化学传感器暴露于样品以提供代表所述离子浓度的电输出信号5并控制暴露于样品的滴定剂以释放或吸收一定量的离子到样品。 该方法可以使用包括脉宽调制控制的反馈装置来驱动滴定器,使样品保持稳定的离子浓度。

    CHEMICAL SENSING DEVICE
    2.
    发明申请
    CHEMICAL SENSING DEVICE 审中-公开
    化学传感装置

    公开(公告)号:WO2012056247A1

    公开(公告)日:2012-05-03

    申请号:PCT/GB2011/052105

    申请日:2011-10-28

    Abstract: An apparatus comprises a transducer having a first output signal and arranged to receive an electrical input. The transducer switches the first output signal between an ON and OFF state. The apparatus comprises a chemical sensing surface coupled to the transducer arranged to receive a chemical input.A signal generator oscillates one or more of said inputs to vary the switching point of the transducer. The oscillating input may be the chemical input and/or the electrical input. The output signal may be a pulse whose period ON or OFF is determined by the oscillating input modulated by the chemical input.

    Abstract translation: 一种装置包括具有第一输出信号并被布置成接收电输入的换能器。 传感器在ON和OFF状态之间切换第一个输出信号。 该装置包括耦合到换能器的化学感测表面,布置成接收化学输入。信号发生器振荡一个或多个所述输入以改变换能器的切换点。 振荡输入可以是化学输入和/或电输入。 输出信号可以是其周期ON或OFF由通过化学输入调制的振荡输入确定的脉冲。

    CONTROL OF MEASUREMENT AND/OR TREATMENT MEANS OF A PROBE
    4.
    发明申请
    CONTROL OF MEASUREMENT AND/OR TREATMENT MEANS OF A PROBE 审中-公开
    探测器和/或处理手段的控制

    公开(公告)号:WO2009144623A1

    公开(公告)日:2009-12-03

    申请号:PCT/IB2009/052094

    申请日:2009-05-20

    Abstract: The present invention provides a system (110) for controlling measurement and/or treatment means of a probe (10). The system (110) comprises a probe (10) with an outwardly curved probe head (11) having a contact surface (12) adapted for contacting skin (13) of a human or animal body. A plurality of pressure sensors (23) is distributed over the contact surface (12), the plurality of pressure sensors (23) being for obtaining a feedback signal indicative of locations where contact exists between the probe (10) and skin (13) of the human or animal body, also referred to as target locations. The system (110) furthermore comprises a controller (17) for selectively driving measurement and/or treatment means located at the target location based on the feedback signal from the pressure sensors (23). The present invention also provides a method for making a system (110) for controlling measurement and/or treatment means of a probe (10) and a method for controlling measurement and/or treatment means of a probe (10).

    Abstract translation: 本发明提供一种用于控制探针(10)的测量和/或处理装置的系统(110)。 系统(110)包括具有向外弯曲的探针头(11)的探针(10),所述探头具有适于接触人体或动物体的皮肤(13)的接触表面(12)。 多个压力传感器(23)分布在接触表面(12)上,多个压力传感器(23)用于获得指示探针(10)和皮肤(13)之间存在触点的位置的反馈信号 人体或动物体,也称为目标位置。 系统(110)还包括控制器(17),用于基于来自压力传感器(23)的反馈信号选择性地驱动位于目标位置处的测量和/或处理装置。 本发明还提供了一种用于制造用于控制探针(10)的测量和/或处理装置的系统(110)的方法和用于控制探针(10)的测量和/或处理装置的方法。

    LOCATION INDICATING DEVICE
    5.
    发明申请
    LOCATION INDICATING DEVICE 审中-公开
    位置指示装置

    公开(公告)号:WO2009144622A1

    公开(公告)日:2009-12-03

    申请号:PCT/IB2009/052093

    申请日:2009-05-20

    Abstract: The present invention provides a location indicating device (10) for determining on skin of a human or animal body a location for performing measurement of a physiological parameter in and/or treatment of the human or animal body. The location indicating device (10) comprises a matrix (7) of electrodes for determining skin resistance at different locations on skin of a human or animal body and a calculating unit (8) for calculating a location with highest skin resistance. The location indicating device (10) furthermore comprises visualisation means (9) for indicating the location of highest skin resistance to a user. The present invention also provides a method for making such a location indicating device (10) and a method for determining on skin of a human or animal body a location for performing measurement of a physiological parameter in and/or treatment of the human or animal body by using such a location indicating device (10).

    Abstract translation: 本发明提供一种位置指示装置(10),用于在人体或动物体的皮肤上确定用于在人体或动物体内进行和/或治疗的生理参数的测量的位置。 位置指示装置(10)包括用于确定人体或动物体皮肤上不同位置处的皮肤电阻的电极矩阵(7)和用于计算具有最高皮肤电阻的位置的计算单元(8)。 位置指示装置(10)还包括用于指示对使用者的最高皮肤电阻位置的可视化装置(9)。 本发明还提供了一种用于制造这样的位置指示装置(10)的方法和用于在人或动物身体的皮肤上确定用于在人或动物体内进行和/或治疗的生理参数的测量的位置的方法 通过使用这样的位置指示装置(10)。

    MEMBRANE SUPPRESSOR WITH AN OUTLET SUBSTANTIALLY NON-RETENTIVE FOR IONIC SPECIES
    8.
    发明申请
    MEMBRANE SUPPRESSOR WITH AN OUTLET SUBSTANTIALLY NON-RETENTIVE FOR IONIC SPECIES 审中-公开
    具有出口的膜抑制剂对于离子物质具有非常重要的作用

    公开(公告)号:WO2008036486A1

    公开(公告)日:2008-03-27

    申请号:PCT/US2007/076211

    申请日:2007-08-17

    CPC classification number: G01N30/96 G01N2030/965

    Abstract: An apparatus for ion chromatography comprising a suppressor comprising a housing and a liquid conduit segment disposed in the housing, the liquid conduit segment including a membrane, the membrane having an inlet section adjacent the inlet of the conduit segment and an outlet section adjacent the outlet of the conduit segment, the inlet section having ion exchange sites capable of transmitting ions of one charge, positive or negative, and the outlet section being substantially non-retentive electrostatically for charged ionic species. Also, the method of using the apparatus.

    Abstract translation: 一种用于离子色谱的装置,包括抑制器,其包括壳体和设置在壳体中的液体导管段,液体导管段包括膜,所述膜具有邻近导管段入口的入口部分和邻近出口的出口部分 导管部分,入口部分具有能够传输一个电荷的离子的正离子或负离子的离子交换位置,并且对于带电离子物质,出口部分静电地基本上是非保持性的。 另外,使用该装置的方法。

    RECYCLING OF SUPPRESSOR REGENERANTS
    9.
    发明申请
    RECYCLING OF SUPPRESSOR REGENERANTS 审中-公开
    抑制剂再生剂的回收

    公开(公告)号:WO2007035346A1

    公开(公告)日:2007-03-29

    申请号:PCT/US2006/035628

    申请日:2006-09-13

    CPC classification number: G01N30/96 G01N2030/965

    Abstract: A suppressed ion chromatographic apparatus using a regenerant recycle loop, comprising (a) an ion separation device (34) , (b) a membrane suppressor (36) , (c) a detector (38) , (d) a container for regenerant solution (40) , (e) a first conduit between the ion separation device and the suppressor, (f) a second conduit between the regenerant solution container and the suppressor, (g) a third conduit between the suppressor and the regenerant solution container, and (h) a regenerant solution recycle loop out of fluid communication with the detector outlet.

    Abstract translation: 一种使用再生剂循环回路的抑制离子色谱装置,包括(a)离子分离装置(34),(b)膜抑制剂(36),(c)检测器(38),(d)再生剂溶液容器 (40),(e)离子分离装置和抑制器之间的第一导管,(f)再生剂溶液容器和抑制器之间的第二导管,(g)抑制器和再生剂溶液容器之间的第三导管,以及 (h)与检测器出口流体连通的再生剂溶液循环回路。

    METHODS AND SYSTEMS FOR FEATURE SELECTION
    10.
    发明申请
    METHODS AND SYSTEMS FOR FEATURE SELECTION 审中-公开
    特征选择的方法和系统

    公开(公告)号:WO2006004797A2

    公开(公告)日:2006-01-12

    申请号:PCT/US2005/023018

    申请日:2005-06-27

    CPC classification number: G06K9/6228 G06K9/6229 Y10S707/99937

    Abstract: Methods and systems for feature selection are described. In particular, methods and systems for feature selection for data classification, retrieval, and segmentation are described. Certain embodiments of the invention are directed to methods and systems for complement sort-merge tree (CSMT), fast-converging sort-merge tree (FSMT), and multi-level (ML) feature selection. Accurate and fast results may be obtained by the feature selection methods and systems described herein.

    Abstract translation: 描述用于特征选择的方法和系统。 特别地,描述了用于数据分类,检索和分割的特征选择的方法和系统。 本发明的某些实施例涉及用于补码分类合并树(CSMT),快速聚合分类合并树(FSMT)和多级(ML)特征选择的方法和系统。 通过本文描述的特征选择方法和系统可以获得准确和快速的结果。

Patent Agency Ranking