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    • 1. 发明专利
    • Analysis equipment
    • 分析仪
    • JP2014182078A
    • 2014-09-29
    • JP2013058063
    • 2013-03-21
    • Sumika Chemical Analysis Service Ltd株式会社住化分析センター
    • KUDO KAZUHIROKANEKO HIROSHI
    • G01N31/00G01N31/12
    • PROBLEM TO BE SOLVED: To provide a small-sized analyzer including a flow path switching mechanism capable of easily switching flow paths.SOLUTION: The analyzer includes: a reaction tube that causes a sample as an analysis object to react with oxygen to generate a sample gas; a circulation path that circulates the sample gas to the reaction tube via a measuring tube for measuring the sample gas; a first supply path that supplies the reaction tube with the oxygen; a measuring unit that measures a content of each component of the sample gas; a second supply path that supplies the measuring unit with the sample gas measured by the measuring tube; a first flow path switching mechanism that is disposed between the circulation path and the first supply path, and electromagnetically switches between the supply of the oxygen to the reaction tube and the circulation of the sample gas to the reaction tube; and a second flow path switching mechanism that is disposed between the measuring tube and the second supply path, and electromagnetically switches between the circulation of the sample gas to the reaction tube and the supply of the sample gas measured by the measuring tube to the measuring unit.
    • 要解决的问题:提供一种小型分析器,其包括能够容易地切换流路的流路切换机构。解决方案:分析仪包括:使作为分析对象的样品与氧反应以产生样品的反应管 加油站; 循环路径,其通过用于测量样品气体的测量管将样品气体循环到反应管; 向反应管供给氧的第一供给路径; 测量单元,其测量样品气体的每个组分的含量; 向测量单元供给由测量管测量的样品气体的第二供应路径; 第一流路切换机构,其设置在所述循环路径和所述第一供给路径之间,并且在向所述反应管供给氧和所述样品气体向所述反应管的循环之间进行电磁切换; 以及第二流路切换机构,其设置在所述测量管和所述第二供给路径之间,并且在所述样品气体与所述反应管的循环之间进行电磁切换,并且将由所述测量管测量的样品气体供应到所述测量单元 。
    • 4. 发明专利
    • Substrate storage container, and carrying container for carrying the container
    • 基座储存容器和运送集装箱的集装箱
    • JP2011114313A
    • 2011-06-09
    • JP2009272022
    • 2009-11-30
    • Sumika Chemical Analysis Service Ltd株式会社住化分析センター
    • HOSHINO HIDEKITSUKAGOSHI AKIHIKO
    • H01L21/673
    • PROBLEM TO BE SOLVED: To provide a substrate storage container such that a substrate can be easily attached to and detached from the container without contaminating a surface and an edge portion of the substrate, and to provide a carrying container for carrying the container. SOLUTION: The substrate storage container 50 includes a pair of plate bodies 1 which can form a hollow portion 13 by being arranged having their peripheral edges opposed to each other, and the lower plate body 11 has a pedestal 14 stuck inside an edge portion of one surface of the substrate to be stored to support and fix the substrate, the pedestal 14 protruding toward the upper plate body 12 disposed opposite as compared with a lower peripheral edge portion 11a of the lower plate body 11. Consequently, a relatively wide gap is formed between the edge portion of the substrate and the lower peripheral edge portion 11a, and a tool is inserted to easily detach the substrate from the pedestal 14 without contaminating the edge portion of the substrate. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种基板存储容器,使得基板可以容易地附接到容器上并从容器拆卸而不污染基板的表面和边缘部分,并且提供用于承载容器的承载容器 。 解决方案:基板储存容器50包括一对板体1,它们可以通过将它们的周缘相互相对设置而形成中空部分13,并且下板体11具有卡在内侧的基座14 要保存的基板的一个表面的一部分,以支撑和固定基板,基座14朝向与下板体11的下周缘部11a相对设置的上板本体12突出。因此,相对较宽 在基板的边缘部和下周缘部11a之间形成间隙,并且插入工具以容易地将基板从基座14分离,而不会污染基板的边缘部分。 版权所有(C)2011,JPO&INPIT
    • 5. 发明专利
    • Method of analyzing amines
    • 分析方法
    • JP2010236874A
    • 2010-10-21
    • JP2009082051
    • 2009-03-30
    • Sumika Chemical Analysis Service Ltd株式会社住化分析センター
    • ONO OSAMUONISHI MASAYUKI
    • G01N31/00G01N27/62G01N30/06G01N30/72G01N30/88
    • PROBLEM TO BE SOLVED: To achieve a method of analyzing amines that are generated from azo dyes or azo pigments and analyzes a larger number of types of amines with a high recovery. SOLUTION: The method of analyzing amines is an analysis method of amines generated from azo dyes or azo pigments. The method of analyzing amines includes: an azo radical cleavage process for generating amines by cleaving azo radicals in the azo dyes or azo pigments; an amino radical protection process for protecting amino radicals in amines generated by cleavage of the azo radicals; and an analysis process for analyzing amines for protecting the amino radicals. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:实现分析由偶氮染料或偶氮颜料产生的胺的分析方法,并分析更多数量的具有高回收率的胺类型。 解决方案:分析胺的方法是由偶氮染料或偶氮颜料产生的胺的分析方法。 分析胺的方法包括:通过在偶氮染料或偶氮颜料中裂解偶氮基来产生胺的偶氮自由基裂解方法; 用于保护通过切割偶氮自由基产生的胺中的氨基的氨基保护过程; 以及分析用于保护氨基的胺的分析方法。 版权所有(C)2011,JPO&INPIT
    • 6. 发明专利
    • Device and method for measurement of ignition temperature
    • 用于测量点火温度的装置和方法
    • JP2010216916A
    • 2010-09-30
    • JP2009062513
    • 2009-03-16
    • Sumika Chemical Analysis Service Ltd株式会社住化分析センター
    • YOKOI AKIRA
    • G01N25/50
    • PROBLEM TO BE SOLVED: To provide a device and method for measurement of an ignition temperature, capable of measuring the ignition temperature of a sample under a condition different from air in the concentration of oxygen. SOLUTION: The ignition temperature measuring instrument includes a flask in which the sample is thrown, a flask heating means for heating the flask, a temperature measuring means for measuring the temperature in the flask, and a flame detection means for detecting the presence of the flame in the flask and further equipped with an oxygen concentration regulating means for regulating the concentration of oxygen in the flask. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种能够测量在氧气浓度不同于空气的条件下的样品的点燃温度的测量点火温度的装置和方法。 点火温度测量仪器包括一个其中抛出样品的烧瓶,用于加热烧瓶的烧瓶加热装置,用于测量烧瓶中温度的温度测量装置,以及用于检测烧瓶中存在的火焰检测装置 的烧瓶中的火焰,还配备有用于调节烧瓶中的氧浓度的氧浓度调节装置。 版权所有(C)2010,JPO&INPIT
    • 9. 发明专利
    • Method of determining quantity of trace element using inductively coupled plasma mass spectrometer
    • 使用电感耦合等离子体质谱仪确定追踪元素数量的方法
    • JP2008216211A
    • 2008-09-18
    • JP2007057684
    • 2007-03-07
    • Sumika Chemical Analysis Service Ltd株式会社住化分析センター
    • SAKAKIBARA TAKAAKIHARA HISAOHASEGAWA MIKIO
    • G01N27/62
    • PROBLEM TO BE SOLVED: To provide a method capable of easily and accurately determining the quantity of the trace element in a specimen using a general quadrupole mass spectrograph. SOLUTION: In the method of determining the quantity of an element having two or more stable isotopes, (1) after a concentrated stable isotope is added to a specimen by a specified amount, a preparation including the removal of a matrix material is performed, and the intensity of the signal of the isotope is measured by an ICP-MS, (2) the intensity of signal is measured in the same manner for only the concentrated stable isotope, (3) the ratio of the intensity of a specified isotope is set as a temporary recovery during the preparation, and the temporary presence amount of the element to be analyzed in the specimen is obtained by using the temporary recovery and a pre-prepared working curve, and (4) the intensity of signal is measured, in the same manner. for a simulated specimen solution containing the specified amount of the element to be analyzed and the specified amount of the concentrated stability isotope which is the same element as the element to be analyzed and the temporary presence amount is calculated. A measurement deviation rate is obtained from the relation between the temporary presence amount and the known amount mixed in the simulated specimen solution, the temporary presence amount is corrected, and the presence amount of the element to be analyzed is calculated. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种能够使用一般的四极杆质谱仪容易且精确地测定样品中的微量元素的量的方法。 解决方案:在确定具有两个或更多个稳定同位素的元素的量的方法中,(1)在将浓缩的稳定同位素加入到样品中规定量之后,包括去除基质材料的制剂是 并通过ICP-MS测量同位素的信号强度,(2)仅以浓度稳定同位素的方式测量信号的强度,(3)指定强度的强度比 在制备过程中将同位素设定为临时回收,并通过使用临时回收和预先准备的工作曲线获得样品中待分析元素的临时存在量,(4)测量信号强度 , 以相同的方式。 对于含有特定量的待分析元素的模拟样品溶液和与待分析元素相同元素的特定量的浓缩稳定性同位素和计算临时存在量。 从临时存在量与混合在模拟试样溶液中的已知量的关系求出测定偏差率,校正临时存在量,计算待分析元素的存在量。 版权所有(C)2008,JPO&INPIT
    • 10. 发明专利
    • Method for determining amount of boron in graphite
    • 测定石墨中硼含量的方法
    • JP2008203122A
    • 2008-09-04
    • JP2007040380
    • 2007-02-21
    • Sumika Chemical Analysis Service Ltd株式会社住化分析センター
    • HARAKAWA MASAJIMORIYASU TAKAYOSHISASAKI SHIGERUNOMI MASAO
    • G01N27/62G01N1/28
    • PROBLEM TO BE SOLVED: To provide a method capable of determining boron contained by ≤0.01 ppm in graphite by relatively simple operations.
      SOLUTION: The method for determining boron in graphite includes the first process for capturing boron in graphite into an ashed object by ashing graphite under the presence of a calcium compound; the second process of acquiring an aqueous solution of the ashed object by dissolving by acid the ashed object acquired in the first process; the third process of capturing boron contained in the aqueous solution of the ashed object acquired in the second process into an anion-exchange resin; the fourth process for acquiring an eluant by eluting boron captured in the anion-exchange resin in the third process into an acid aqueous solution; and the fifth process for determining boron in the eluant acquired in the fourth process by an inductively coupled plasma mass spectrometry. The calcium compound is preferably calcium carbonate, and the anion-exchange resin is preferably an anion-exchange resin formed by introducing a functional group indicated in Fig. (1) to a styrene-based resin.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种能够通过相对简单的操作测定石墨中含有≤0.01ppm的硼的方法。 解决方案:用于测定石墨中的硼的方法包括在钙化合物的存在下通过灰化石墨将石墨中的硼捕获到灰色物体中的第一种方法; 通过酸溶解第一种方法中获得的灰色物体获得灰色物体的水溶液的第二种方法; 将在第二工序中获得的灰色物体的水溶液中含有的硼的第三种工序转化为阴离子交换树脂; 通过在第三种方法中将在阴离子交换树脂中捕获的硼洗脱到酸性水溶液中而获得洗脱液的第四种方法; 以及通过电感耦合等离子体质谱法测定在第四种方法中获得的洗脱液中的硼的第五种方法。 钙化合物优选为碳酸钙,阴离子交换树脂优选为通过引入图1所示的官能团而形成的阴离子交换树脂。 (1)至苯乙烯类树脂。 版权所有(C)2008,JPO&INPIT