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1.发明授权Cleaning equipment of sample bottle for chromatography analysis and cleaning method thereof 有权样品瓶清洗设备进行色谱分析及其清洗方法公开(公告)号：US09304076B2
公开(公告)日：2016-04-05
申请号：US13979672
申请日：2013-06-21
Inventor： Li Wang , Jingming Wu , Hongqing Huang , Weiwei Zhang , Rui Xu , Xiaobo He , Honghui Zhu
CPC classification number: G01N21/11 , B08B3/10 , G01N2021/115
Abstract: A cleaning equipment of sample bottle for chromatography analysis comprising: a base; a support frame vertically fixed to the base; a horizontal column having two ends, wherein one of the ends is disposed at the support frame through an adjustment knob; a rotary drive device fixed to the other end of the horizontal columns; a rotation disk which can rotate through driving of the rotary drive device, and a side edge of the rotation disk provides with multiple placing holes for receiving and fixing sample bottles; a cleaning agent recycling tank disposed below the rotation disk, wherein a side wall of it provides with an ejector pipe connected with a water pump; and a control unit for controlling on/off and rotation speed of the rotary drive device, and on/off of the water pump. The invention also provides a cleaning method of sample bottle for chromatography analysis.
Abstract translation: 一种用于色谱分析的样品瓶的清洁设备，包括：基底; 垂直固定在基座上的支撑框架; 具有两个端部的水平柱，其中一个端部通过调节旋钮设置在支撑框架处; 固定在水平柱的另一端的旋转驱动装置; 通过旋转驱动装置的驱动旋转的旋转盘，旋转盘的侧缘设置有用于接收和固定样品瓶的多个放置孔; 设置在所述旋转盘下方的清洁剂回收罐，其中，其侧壁提供与水泵连接的喷射器管; 以及用于控制旋转驱动装置的开/关和转速以及水泵的开/关的控制单元。 本发明还提供了用于色谱分析的样品瓶的清洗方法。
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公开(公告)号：US20150140675A1
公开(公告)日：2015-05-21
申请号：US14233148
申请日：2013-11-22
Inventor： Rui Xu
CPC classification number: G01N31/16 , C09K13/00 , C09K13/04 , G01N31/164 , Y10T436/15
Abstract: The present invention provides a potentiometric titration method of calculating a content of each acid in a mixed acid solution. The potentiometric titration method includes steps as follows. Step 1, an alkali-alcohol solution of a concentration in 0.1˜0.2 mol/L is prepared and titrated with a basis reagent. Step 2, a first solvent and a second solvent are added into and stirred with a mixed acid solution consisted of nitric acid, phosphoric acid and acetic acid to form a mixed system, and the mixed system is titrated with the alkali-alcohol solution to obtain three equivalence points of the nitric acid, phosphoric acid and acetic acid in the mixed system. Step 3, a concentration of each acid in the mixed system is measured with the three equivalence points obtained in Step 2. According to the present invention, the content of each acid in the mixed acid solution can be rapidly and precisely measured.
Abstract translation: 本发明提供计算混合酸溶液中各酸含量的电位滴定法。 电位滴定法包括以下步骤。 步骤1，制备浓度为0.1〜0.2mol / L的碱醇溶液，并用基础试剂滴定。 步骤2，将第一溶剂和第二溶剂加入到由硝酸，磷酸和乙酸组成的混合酸溶液中并搅拌以形成混合体系，并用碱醇溶液滴定混合体系，得到 混合系统中硝酸，磷酸和乙酸的三个等效点。 步骤3，用步骤2中获得的三个等效点测量混合系统中每种酸的浓度。根据本发明，可以快速和精确地测量混合酸溶液中各酸的含量。
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公开(公告)号：US09290674B2
公开(公告)日：2016-03-22
申请号：US14690479
申请日：2015-04-20
Inventor： Rui Xu , Weiwei Zhang , Hongqing Huang , Junjie Huang , Quan Liu , Jungmao Tsai , Huifang Duan
CPC classification number: C08J5/18 , B05D3/007 , B05D5/06 , B82Y30/00 , C01P2004/64 , C08J2329/04 , C08K9/06 , C09C1/3081 , C09D129/04 , G02B1/08 , G02B1/14 , G02B5/305 , Y10T428/31663
Abstract: The present invention provides a base film of modified polyvinyl alcohol as well as a method for preparing the base film of modified polyvinyl alcohol and a polarizer made from the base film. The method includes steps of: (1) executing surface graft modification of nano-silicon dioxide particles with fluorinated silane to obtain a modified nano-silicon dioxide powder; (2) adding the modified nano-silicon dioxide powder obtained from the step (1) to an aqueous solution of polyvinyl alcohol polymer, in order to prepare a composite solution of polyvinyl alcohol polymer; and (3) pouring the composite solution of polyvinyl alcohol polymer prepared from the step (2) onto a surface of a casting substrate to obtain a base film of modified polyvinyl alcohol (PVA). The present invention enhances the heat and humidity resistances and the stability of the PVA base film, and improves its mechanical performance and sticking-resistance.
Abstract translation: 本发明提供改性聚乙烯醇的基膜以及改性聚乙烯醇的基膜的制备方法和由该基膜制成的偏光片。 该方法包括以下步骤：（1）用氟化硅烷进行纳米二氧化硅颗粒的表面接枝改性，得到改性纳米二氧化硅粉末; （2）将由步骤（1）得到的改性纳米二氧化硅粉末加入到聚乙烯醇聚合物的水溶液中，以制备聚乙烯醇聚合物的复合溶液; 和（3）将由步骤（2）制备的聚乙烯醇聚合物的复合溶液倒入流延基材的表面，得到改性聚乙烯醇（PVA）的基膜。 本发明提高了耐热耐湿性和PVA基膜的稳定性，提高了其机械性能和耐粘附性。
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公开(公告)号：US09164069B2
公开(公告)日：2015-10-20
申请号：US14233148
申请日：2013-11-22
Inventor： Rui Xu
CPC classification number: G01N31/16 , C09K13/00 , C09K13/04 , G01N31/164 , Y10T436/15
Abstract: The present invention provides a potentiometric titration method of calculating a content of each acid in a mixed acid solution. The potentiometric titration method includes steps as follows. Step 1, an alkali-alcohol solution of a concentration in 0.1˜0.2 mol/L is prepared and titrated with a basis reagent. Step 2, a first solvent and a second solvent are added into and stirred with a mixed acid solution consisted of nitric acid, phosphoric acid and acetic acid to form a mixed system, and the mixed system is titrated with the alkali-alcohol solution to obtain three equivalence points of the nitric acid, phosphoric acid and acetic acid in the mixed system. Step 3, a concentration of each acid in the mixed system is measured with the three equivalence points obtained in Step 2. According to the present invention, the content of each acid in the mixed acid solution can be rapidly and precisely measured.
Abstract translation: 本发明提供计算混合酸溶液中各酸含量的电位滴定法。 电位滴定法包括以下步骤。 步骤1，制备浓度为0.1〜0.2mol / L的碱醇溶液，并用基础试剂滴定。 步骤2，将第一溶剂和第二溶剂加入到由硝酸，磷酸和乙酸组成的混合酸溶液中并搅拌以形成混合体系，并用碱醇溶液滴定混合体系，得到 混合系统中硝酸，磷酸和乙酸的三个等效点。 步骤3，用步骤2中获得的三个等效点测量混合系统中每种酸的浓度。根据本发明，可以快速和精确地测量混合酸溶液中各酸的含量。
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5.发明申请公开(公告)号：US20150276584A1
公开(公告)日：2015-10-01
申请号：US14359578
申请日：2014-03-28
Inventor： Xueli Ao , Weiwei Zhang , Jingming Wu , Rui Xu , Li Wang , Xiaobo He , Honghui Zhu
CPC classification number: G01N21/255 , G01B11/272 , G01J3/06 , G01J3/46 , G01J3/50 , G01J2003/069 , G01N21/251 , G01N21/84
Abstract: The present application relates to a colorimeter measurement method and a colorimeter for implementing the method. The method includes the following steps: placing a measured sample on a sample platform; shooting a current image of the sample; determining an intersection angle θ between the sample and a moving direction of the sample platform; adjusting a position of a scanning light spot of a colorimeter according to the angle θ, so that the sample coincides with the moving direction of the sample platform; using the colorimeter to scan the measured sample. By implementing the colorimeter measurement method and the colorimeter of the present application, the sample can be placed optionally when it is measured. Specially, when a design value of a measured sample is approximately equal to a size of the measuring light spot, much time can be saved and manpower waste is avoided.
Abstract translation: 本申请涉及一种用于实施该方法的色度计测量方法和一种色度计。 该方法包括以下步骤：将测量样品放在样品平台上; 拍摄样品的当前图像; 确定交叉角度和角度; 在样品和样品平台的移动方向之间; 根据角度调整色度计的扫描光点的位置，使得样品与样品台的移动方向一致; 使用色度计扫描测量样品。 通过实施本应用的比色计测量方法和色度计，可以可选地在测量时放置样品。 特别地，当测量样品的设计值近似等于测量光点的尺寸时，可以节省大量时间并避免人力浪费。
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Patent Agency Ranking
公开(公告)号：US20150140667A1
公开(公告)日：2015-05-21
申请号：US14233769
申请日：2013-11-22
Inventor： Rui Xu
IPC: G01N31/16
CPC classification number: G01N31/168 , G01N21/75 , G01N31/00 , G01N31/16 , G01N31/222 , G01N33/00 , G01N2033/0095
Abstract: When measuring the liquid crystals under test, the present invention adding the liquid crystals under test to a mixed solvent to form a solvent under test; measuring the moisture in the liquid crystal measurement sample through a reaction reagent to achieve a measurement result; wherein the mixed solvent comprises a first solvent, and the first solvent is dissolved with the methanol of the reaction reagent mutually and dissolves the liquid crystals under test. In the present invention, the moisture in the liquid crystal can be fully released and achieve accurate measurements.
Abstract translation: 当测量待测液晶时，本发明将待测液晶加入混合溶剂中以形成待测溶剂; 通过反应试剂测量液晶测量样品中的水分，达到测量结果; 其中所述混合溶剂包括第一溶剂，并且所述第一溶剂与所述反应试剂的甲醇相互溶解并溶解所述待测液晶。 在本发明中，液晶中的水分可以被完全释放并获得准确的测量。
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公开(公告)号：US10018555B2
公开(公告)日：2018-07-10
申请号：US14359576
申请日：2014-03-28
Inventor： Rui Xu , Weiwei Zhang
IPC: G01N21/31
CPC classification number: G01N21/31
Abstract: A device and method for measuring concentration of etchant, the device comprises a concentration measuring mechanism and an acid mist elimination mechanism connected with the concentration measuring mechanism, the acid mist elimination mechanism is configured to eliminate acid mist inside the concentration measuring mechanism, and the concentration measuring mechanism is configured to receive etchant in real time, measure absorbance of each kind of acid of the etchant in a non-acid mist environment, and calculate concentration of each kind of acid of the etchant according to the absorbance. It can overcome the interference of the acid mist on concentration measurement of the acid of the acid mixture etchant. In this way, the concentration of each kind of acid of the acid mixture etchant can be online measured rapidly and accurately, and the desiccative gas can be recycled, which achieves the effect of resource conservation.
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8.发明授权公开(公告)号：US09244001B2
公开(公告)日：2016-01-26
申请号：US14359578
申请日：2014-03-28
Inventor： Xueli Ao , Weiwei Zhang , Jingming Wu , Rui Xu , Li Wang , Xiaobo He , Honghui Zhu
CPC classification number: G01N21/255 , G01B11/272 , G01J3/06 , G01J3/46 , G01J3/50 , G01J2003/069 , G01N21/251 , G01N21/84
Abstract: The present application relates to a colorimeter measurement method and a colorimeter for implementing the method. The method includes the following steps: placing a measured sample on a sample platform; shooting a current image of the sample; determining an intersection angle θ between the sample and a moving direction of the sample platform; adjusting a position of a scanning light spot of a colorimeter according to the angle θ, so that the sample coincides with the moving direction of the sample platform; using the colorimeter to scan the measured sample. By implementing the colorimeter measurement method and the colorimeter of the present application, the sample can be placed optionally when it is measured. Specially, when a design value of a measured sample is approximately equal to a size of the measuring light spot, much time can be saved and manpower waste is avoided.
Abstract translation: 本申请涉及一种用于实施该方法的色度计测量方法和一种色度计。 该方法包括以下步骤：将测量样品放在样品平台上; 拍摄样品的当前图像; 确定交叉角度和角度; 在样品和样品平台的移动方向之间; 根据角度调整色度计的扫描光点的位置，使得样品与样品台的移动方向一致; 使用色度计扫描测量样品。 通过实施本应用的比色计测量方法和色度计，可以可选地在测量时放置样品。 特别地，当测量样品的设计值近似等于测量光点的尺寸时，可以节省大量时间并避免人力浪费。
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公开(公告)号：US09157901B2
公开(公告)日：2015-10-13
申请号：US14233769
申请日：2013-11-22
Inventor： Rui Xu
CPC classification number: G01N31/168 , G01N21/75 , G01N31/00 , G01N31/16 , G01N31/222 , G01N33/00 , G01N2033/0095
Abstract: When measuring the liquid crystals to he measured, the present invention adding the liquid crystals under test to a mixed solvent to form a solvent to be measured; measuring the moisture in the liquid crystal measurement sample through a reaction reagent to achieve a measurement result; wherein the mixed solvent comprises a first solvent, and the first solvent is dissolved with the methanol of the reaction reagent mutually and dissolves the liquid crystals to be measured. In the present invention, the moisture in the liquid crystal can be fully released and achieve accurate measurements.
Abstract translation: 当测量其测量的液晶时，本发明将待测液晶加入到混合溶剂中以形成待测溶剂; 通过反应试剂测量液晶测量样品中的水分，达到测量结果; 其中所述混合溶剂包括第一溶剂，并且所述第一溶剂与所述反应试剂的甲醇相互溶解并溶解待测量的液晶。 在本发明中，液晶中的水分可以被完全释放并获得准确的测量。
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公开(公告)号：US20150260651A1
公开(公告)日：2015-09-17
申请号：US14359576
申请日：2014-03-28
Inventor： Rui Xu , Weiwei Zhang
CPC classification number: G01N21/31
Abstract: A device and method for measuring concentration of etchant, the device comprises a concentration measuring mechanism and an acid mist elimination mechanism connected with the concentration measuring mechanism, the acid mist elimination mechanism is configured to eliminate acid mist inside the concentration measuring mechanism, and the concentration measuring mechanism is configured to receive etchant in real time, measure absorbance of each kind of acid of the etchant in a non-acid mist environment, and calculate concentration of each kind of acid of the etchant according to the absorbance. It can overcome the interference of the acid mist on concentration measurement of the acid of the acid mixture etchant. In this way, the concentration of each kind of acid of the acid mixture etchant can be online measured rapidly and accurately, and the desiccative gas can be recycled, which achieves the effect of resource conservation.
Abstract translation: 一种用于测量蚀刻剂浓度的装置和方法，该装置包括与浓度测量机构连接的浓度测量机构和酸雾消除机构，该酸雾消除机构被配置为消除浓度测量机构内的酸雾，并且浓度 测量机构被配置为实时接收蚀刻剂，测量非酸雾环境中蚀刻剂各种酸的吸光度，并根据吸光度计算蚀刻剂各种酸的浓度。 它可以克服酸雾对酸混合物蚀刻剂酸的浓度测量的干扰。 以这种方式，可以快速，准确地在线测量酸性混合物蚀刻剂各种酸的浓度，并可以回收干燥气体，达到资源节约的效果。
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