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公开(公告)号:WO2023017633A1
公开(公告)日:2023-02-16
申请号:PCT/JP2022/010238
申请日:2022-03-09
Applicant: 株式会社アドバンテスト
IPC: G01N27/06
Abstract: 【課題】生乳の粘度を測定する。 【解決手段】生乳測定器1は、生乳が流れる流路12と、流路12に向かって突出する第一電極142、144と、流路12に向かって、第一電極142、144とは逆向きに突出する第二電極162、164とを備える。第一電極142、144および第二電極162、164の間に電圧が印加されている。第一電極142、144の端面142e、144eおよび第二電極162、164の端面162e、164eが流路12内に配置されている。第一電極142、144の端面142e、144eと、第二電極162、164の端面162e、164eとが離れている。第一電極142、144の端面142e、144eおよび第二電極162、164の端面162e、164eの間の電気抵抗の変化に基づき、生乳の粘度を測定する。
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公开(公告)号:WO2023276791A1
公开(公告)日:2023-01-05
申请号:PCT/JP2022/024757
申请日:2022-06-21
Applicant: 株式会社SCREENホールディングス
Abstract: 懸濁液からの特定種類の誘電体粒子の分離作業の安定化が図れる流路チップ及び分離システムを提供する。流路チップ(10)は、特定種類の誘電体粒子(P1)を含む複数種類の誘電体粒子(P1,P2)を含む懸濁液(L1)が導入される入口(21)と入口(21)から導入された懸濁液(L1)が流れる流路(30)とを有する基体(10a)と、複数種類の誘電体粒子(P1,P2)のうち特定種類の誘電体粒子(P1)を所定方向に導く誘電泳動力を発生させるために流路(30)内に位置する分離電極(50)と、懸濁液(L1)の電気抵抗を測定するために流路(30)内に位置するセンサ電極(60)とを備える。
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公开(公告)号:WO2022257096A1
公开(公告)日:2022-12-15
申请号:PCT/CN2021/099609
申请日:2021-06-11
Applicant: 苏州大学
IPC: G01N27/06
Abstract: 一种溶液浓度的非接触式测量装置及测量方法,包括依次设置的信号测量单元、谐振微带线电路单元(1)和装有待测溶液(4)的样品室(3);信号测量单元与谐振微带线电路单元(1)连接;谐振微带线电路单元(1)等效为第一RLC谐振电路,待测溶液(4)部分等效为第二RLC谐振电路;当第一RLC谐振电路与第二RLC谐振电路耦合时,信号测量单元检测第一RLC谐振电路的参数变化,根据参数变化预测待测溶液(4)的浓度变化。能够通过构造两个耦合RLC谐振等效电路,实现精确检测溶液浓度的变化;相比较传统非侵入式溶液浓度检测实现方式,无需较为复杂的装置,且具有较高的灵敏度,适用范围广。
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公开(公告)号:WO2022198987A1
公开(公告)日:2022-09-29
申请号:PCT/CN2021/124190
申请日:2021-10-15
Applicant: 添可智能科技有限公司
Abstract: 一种污浊度检测方法及清洁设备。在清洁设备吸取的污浊流体的流通路径上增设检测器件,并在清洁设备上增设检测器件,检测器件可对污浊流体进行检测得到检测信号,控制模块可基于检测器件的检测信号,确定污浊流体中的气泡浓度和污浊流体的初始污浊度;并利用污浊流体中的气泡浓度对初始污浊度进行校正,得到污浊流体的污浊度。在对流体污浊度检测时,兼顾了流体中的气泡对流体物理属性的影响,有助于降低污浊流体中的气泡对污浊度检测准确度的影响,进而有助于提高流体污浊度检测的准确度。
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公开(公告)号:WO2022071206A1
公开(公告)日:2022-04-07
申请号:PCT/JP2021/035324
申请日:2021-09-27
Abstract: 熱交換器設備の水質管理装置は、熱交換器設備の冷却水の状態を示す状態量を計測するための計測部と、前記冷却水中の溶質又はイオンの濃度と、前記状態量との関係を表現する予測式を用いて、計測された前記状態量に基づき前記冷却水中の前記溶質又は前記イオンの濃度を推算するように構成された濃度推算部と、を備える。
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6.
公开(公告)号:WO2022056347A1
公开(公告)日:2022-03-17
申请号:PCT/US2021/049994
申请日:2021-09-13
Inventor: SHIN, Hojin , LEE, Kendall H. , OH, Yoonbae
Abstract: Techniques are disclosed for obtaining a voltammogram for multiple-cyclic square wave voltammetry (MCSWV) performed in a first solution. Based on the voltammogram, a distribution of oxidation currents is generated. A first binary kernel is generated for the first solution that differentiates significant oxidation currents from insignificant oxidation currents in the first solution. A second binary kernel is obtained for a second solution, where the second binary kernel differentiates significant oxidation currents from insignificant oxidation currents in the second solution based on one or more sessions of MCSWV performed in the second solution. A known level of the analyte in the second solution is identified, and tonic level of the analyte in the first solution is estimated by comparing the first binary kernel for the first solution to the second binary kernel for the second solution, with reference to a known level of the analyte in the second solution.
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公开(公告)号:WO2022054078A1
公开(公告)日:2022-03-17
申请号:PCT/IN2021/050861
申请日:2021-09-06
Applicant: KONDURU, Deepti
Inventor: KONDURU, Deepti
IPC: G01N27/06
Abstract: The present Invention relates to a Low conductivity standard solution for calibrating the conductivity meters, wherein said standard solution comprises of low conductivity less than 1.3 microsiemens/centimeter.
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公开(公告)号:WO2021101440A1
公开(公告)日:2021-05-27
申请号:PCT/SG2020/050646
申请日:2020-11-10
Applicant: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH
Inventor: CHEN, Yu , CHEN, Weiguo , CHENG, Ming-Yuan , LIM, Ruiqi
Abstract: Various embodiments may relate to a fluid transfer system. The fluid transfer system may include a chamber containing a fluid absorbing material in contact with a device. The fluid transfer system may also include a reservoir including rows of bendable support members, the reservoir connected to the chamber for transport of a fluid from the reservoir to the fluid absorbing material. The fluid transfer system may further include a mass including rows of protrusions configured to engage with the rows of bendable support members, the mass configured to be arranged in the reservoir such that forces acting on the mass include a gravitational force on the mass, a floating force exerted by the fluid on the mass, and a contact force exerted by the rows of bendable support members on the mass.
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公开(公告)号:WO2021048578A1
公开(公告)日:2021-03-18
申请号:PCT/IB2019/001002
申请日:2019-09-09
Applicant: TOTAL SE
Inventor: LEMAHIEU, Guillaume , ONTIVEROS, Jesus Fermin , AUBRY, Jean-Marie , MOLINIER, Valérie
Abstract: The invention relates to a dynamic method for determining the formation of a Winsor III microemulsion system, the method comprising the steps of: providing a mixture of an aqueous medium and a hydrocarbon medium in a chamber; continuously altering the concentration of at least one component in the mixture, while the ratio of the aqueous medium to the hydrocarbon medium remains constant and while stirring the mixture; and continuously measuring at least one physicochemical property of the mixture. The invention further relates to a device for determining the formation of a Winsor III microemulsion system.
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10.
公开(公告)号:WO2021023153A1
公开(公告)日:2021-02-11
申请号:PCT/CN2020/106571
申请日:2020-08-03
Applicant: BIONIME CORPORATION , BIONIME USA CORPORATION
Inventor: HUANG, Chun-Mu , CHEN, Chieh-Hsing
IPC: G01N27/06
Abstract: A biosensor for measuring a physiological signal representative of a physiological parameter associated with an analyte. The biosensor (100) includes a working electrode (120) and a counter electrode (130). The counter electrode (130) includes silver and silver halide having an initial amount, wherein the initial amount is determined by the following steps of defining a required consumption range of the silver halide during at least one of the measurement periods performed by the biosensor (100); and determining the initial amount based on a sum of an upper limit of the required consumption range and a buffer amount, so that a required replenishment amount range of the silver halide during the replenishment period is controlled to be sufficient to maintain an amount of the silver halide within a safe storage range.
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