会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明专利
    • Method and apparatus for calibrating electrochemical sensor
    • 用于校准电化学传感器的方法和装置
    • JP2012255813A
    • 2012-12-27
    • JP2012221233
    • 2012-10-03
    • Instrumentation Lab Coインストゥルメンテイション ラボラトリー カンパニー
    • MANSOURI SOHRABFALLON KEVIN DEAMES PATTIE
    • G01N27/26G01N33/483G01N27/38G01N27/416G01N33/487G01N33/62G01N33/66G01N35/08
    • G01N33/492A61B5/14535A61B5/14539A61B5/14542A61B5/1477A61B5/1486A61B2560/0223G01N27/38Y10T436/10
    • PROBLEM TO BE SOLVED: To provide a method for calibrating electrochemical sensors that continuously monitors and calibrates the sensors included in a system.SOLUTION: This invention includes a method for determining a failure pattern of a sensor and a method for incorporating the ability to recognize the failure pattern and start repair action into an electrochemical sensor system. The method for automatically monitoring the electrochemical sensor system includes: a process for determining a first measured value of the known concentration of an analyte in a first reference solution; a process for determining a second measured value of the known concentration of the analyte in the first reference solution; a process for comparing the known concentration, the first measured value, and the second measured value; and a process for automatically starting correction operation when the first measured value of the analyte is substantially equal to the second measured value of the analyte and the first and second measured values are not substantially equal to the known concentration of the analyte in the first reference solution.
    • 要解决的问题:提供一种用于校准连续监测和校准包括在系统中的传感器的电化学传感器的方法。 解决方案:本发明包括一种用于确定传感器的故障模式的方法,以及用于结合识别故障模式并开始修复动作到电化学传感器系统的能力的方法。 用于自动监测电化学传感器系统的方法包括:确定第一参考溶液中分析物的已知浓度的第一测量值的方法; 用于确定第一参考溶液中分析物的已知浓度的第二测量值的方法; 用于比较已知浓度,第一测量值和第二测量值的过程; 以及当被分析物的第一测量值基本上等于分析物的第二测量值并且第一和第二测量值的自动开始校正操作的过程基本上不等于已知的第一参考溶液中分析物的浓度 。 版权所有(C)2013,JPO&INPIT
    • 4. 发明专利
    • Analysis instrument
    • 分析仪器
    • JPS61114157A
    • 1986-05-31
    • JP23507184
    • 1984-11-09
    • Toshiba Corp
    • KOYAMA MASAO
    • G01N35/10G01N1/00G01N27/38
    • G01N27/38G01N35/1004
    • PURPOSE:To obtain an analysis instrument with which a suction nozzle, sample flow passage, electrode, etc. can be easily and surely cleaned by providing the suction nozzle of which the top end can be moved in an arc shape by a movable mechanism, a pump which sucks a sample liquid from the nozzle, the electrode to measure the sucked sample liquid, etc. to said instrument. CONSTITUTION:Waste cleaning liquid is discharged through a pipe 12 into a waste liquid vessel 10 from a liquid receiving part 3 provided with the sample suction nozzle 1 of which the top end can be moved in the arc shape toward the direction shown by an arrow by the movable mechanism 1a and a cylindrical vessel 2 having a notch 2a allowing the moving in and out of the nozzle 1 and having the inside diameter slightly larger than the outside diameter of the nozzle. The cleaning liquid which is fed through the measuring electrode part 5 by a liquid feed pump 13 from a cleaning liquid vessel 9 and flows out of the top end of the nozzle placed in the vessel 2 arrives at the top end of the vessel so that the outside surface at the top end of the nozzle is cleaned as well. The measurement of the sample is executed as the nozzle 1 sucks the sample liquid from the sample vessel in the position shown by the broken line onto the electrode part 5 by the suction pump 4. The nozzle 1, the electrode part 5 and the flow passage are thus surely cleaned and the analysis with high accuracy is executed.
    • 目的:为了获得一个分析仪器,通过提供吸嘴,样品流通道,电极等可以通过提供顶端可以通过可移动机构以弧形移动的吸嘴,容易且可靠地清洁, 从喷嘴吸取样品液体的电极,测量吸取的样品液体的电极等到所述仪器。 构成:废液从配管12排出到废液容器10中,液体容纳部分3设置有样品吸嘴1,其顶端可以朝向箭头所示的方向以弧形移动, 可移动机构1a和圆筒形容器2具有允许进出喷嘴1并且具有稍微大于喷嘴外径的内径的切口2a。 通过液体供给泵13从清洗液容器9通过测量电极部分5供给并从放置在容器2中的喷嘴的顶端流出的清洗液到达容器的顶端, 喷嘴顶端的外表面也被清洗。 样品的测量是通过抽吸泵4将样品容器中的样本液体从虚线所示的位置吸收到电极部分5上而执行的。喷嘴1,电极部分5和流动通道 因此确保清洁并且执行高精度的分析。
    • 5. 发明专利
    • Method for washing electrode for titration of potential difference
    • 用于洗涤电极用于电位差的方法
    • JPS60194353A
    • 1985-10-02
    • JP4822884
    • 1984-03-15
    • Sumitomo Metal Mining Co Ltd
    • MURAKAMI YOSHIHIRO
    • G01N27/38
    • G01N27/38
    • PURPOSE:To make it possible to effectively wash an electrode without damaging the electrode and dissolving an adhered precipitate, by mixing an extremely small amount of filter paper pump in washing solutions alternately arranged along with solutions to be tested on a turntable. CONSTITUTION:Filter paper pulp prepared by beating filter paper in water is added to a washing solution under stirring in an amount of 0.2-3g per 100ml of said washing solution on a dry wt. basis to prepare a washing solution. Thus prepared washing solutions and solutions to be tested each having a stirrer put therein are alternately arranged on a turntable so as to leave intervals of about 2-5cm therebetween. A time of 3-7min required in titration and a time of about 1-2min required in washing an electrode are preset to intermittently perform titration and the washing of the electrode.
    • 目的:通过将极少量的滤纸泵与在转台上与待测试溶液交替布置的洗涤溶液中混合,可以有效地清洗电极而不损坏电极并溶解粘附的沉淀物。 构成:将搅拌滤纸在水中制备的过滤纸浆在搅拌下加入到洗涤溶液中,每100ml洗涤液中的干重量为0.2-3g。 制备洗涤液的基础。 将这样制备的待搅拌器的洗涤溶液和溶液置于转盘上,以便间隔约2-5cm。 预定滴定所需的时间为3-7min,洗涤电极所需的时间约为1-2分钟,间歇地进行滴定和电极的洗涤。
    • 6. 发明专利
    • Isotachophoresis analyzer
    • ISOTACHOPHORESIS分析仪
    • JPS59154349A
    • 1984-09-03
    • JP2900483
    • 1983-02-23
    • Shimadzu Corp
    • HINE TAKASHI
    • G01N27/26G01N27/38G01N27/447
    • G01N27/38
    • PURPOSE:To remove easily contaminants on an electrode surface by a simple operation by passing adequately a pulse current between electrodes of a potential gradient detetor. CONSTITUTION:When a sample is injected into a capillary tube 4 from a sample injecting port 10 and a constant-current power source 11 is operated by changing over a switch 6 to a 6b side, respective ions in the sample are separated to pass between electrodes 1a, 1b and the potential gradients of respective ions are recorded on a recorder 9. When the separation function is lowered due to contamination of the electrodes 1a, 1b, an electrolyte is filled in the tube 4, and the switch 6 is changed over to the junction 6a. A pulse current from a pulse current generator 7 is passed between the electrodes 1b and electric charged substances on the electrode surface are isolated. By repeating the operation, the contaminants on the electrode surface are easily removed by a simple operation.
    • 目的:通过简单的操作,通过在电位梯度检测器的电极之间充分通过脉冲电流,容易地去除电极表面上的污染物。 构成:当样品从样品注入口10注入毛细管4并且通过将开关6切换到6b侧来操作恒流电源11时,样品中的各个离子被分离以在电极之间通过 1a,1b和各离子的电位梯度被记录在记录器9上。当由于电极1a,1b的污染而使分离功能降低时,电解质被填充到管4中,并且将开关6切换到 接头6a。 来自脉冲电流发生器7的脉冲电流在电极1b之间通过,电极表面上的带电物质被隔离。 通过重复操作,通过简单的操作容易地去除电极表面上的污染物。