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1. 发明专利

JP2008039643A Analyzing method of element in sample subjected to melting treatment in inert gas atmosphere and analyzer of element in sample 审中-公开
标题翻译：分析样品中的元素分析方法，用于气体大气中的熔融处理和样品中的元素分析
公开(公告)号：JP2008039643A
公开(公告)日：2008-02-21
申请号：JP2006215952
申请日：2006-08-08
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： UCHIHARA HIROSHI , SAKAKURA SEIJI
IPC分类号： G01N1/00 , G01N1/22 , G01N21/27 , G01N21/61
摘要： PROBLEM TO BE SOLVED: To provide a method for analyzing an element in a sample with high measuring precision without using a high-pressure hydrogen gas as a calibration gas while ensuring reliability with respect to a measuring value, and an element analyzer. SOLUTION: In the element analyzer for measuring hydrogen or a plurality of elements containing hydrogen in the sample S subjected to melting treatment in an inert gas atmosphere, a hydrogen treatment part 5 having a hydrogen occluding alloy therein and capable of being heated and cooled is arranged to the sensitivity calibrating gas flow channel of a gas analyzer 2 for measuring hydrogen in a sample gas obtained by the melting treatment and hydrogen in the sample gas or the calibration gas is occluded as it keeps cooled. At the time of calibration of the gas analyzer 2, a specific carrier gas Ar is allowed to flow through the hydrogen treatment part 5 turned heated to calibrate the sensitivity of the gas analyzer 2. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于在不使用高压氢气作为校准气体同时确保相对于测量值的可靠性的情况下以高测量精度分析样品中的元件的方法和元件分析仪。解决方案：在惰性气体气氛中进行熔融处理的样品S中测量氢或多个含氢元素的元素分析仪中，在其中具有吸氢合金并能够被加热的氢处理部分5 冷却配置到用于测量通过熔融处理获得的样品气体中的氢的气体分析器2的灵敏度校准气体流动通道，或者样品气体中的氢气或者在保持冷却时封闭校准气体。在气体分析仪2的校准时，允许特定载体气体Ar流过加热的氢处理部分5，以校准气体分析仪2的灵敏度。（C）2008年，JPO和INPIT

2. 发明专利

JP2008064460A Elemental analysis method and apparatus of sample melted in inert gas atmosphere 有权
标题翻译：空气分析方法和装置气体大气中的样品
公开(公告)号：JP2008064460A
公开(公告)日：2008-03-21
申请号：JP2006239132
申请日：2006-09-04
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： YOSHIDA TOMOYUKI , UCHIHARA HIROSHI , SAKAKURA SEIJI
IPC分类号： G01N1/22
摘要： PROBLEM TO BE SOLVED: To provide an elemental analysis method and apparatus for measuring by selectively removing and treating a hydrocarbon from coexisting gas components without having influence on the measurement of other coexisting components, in an elemental analysis for measuring nitrogen or a plurality of elements including nitrogen in a sample containing a lot of hydrogen.
SOLUTION: The elemental analysis apparatus for measuring an element in a sample melted in an inert gas atmosphere comprises: a secondary treatment passage for performing a given secondary treatment of a sample gas obtained by the melting treatment; and a decomposition treatment part containing a platinum-carbon catalyst and a heating means in the secondary treatment passage.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：待解决的问题：提供一种元素分析方法和装置，用于通过从共存气体组分中选择性地除去和处理烃而不影响其他共存组分的测量来测量，在用于测量氮或多个元素的元素分析中的元素，包括含有大量氢的样品中的氮。解决方案：用于测量在惰性气体气氛中熔化的样品中的元素的元素分析装置包括：对通过熔融处理获得的样品气体进行二次处理的二次处理通道; 以及在二次处理通道中含有铂 - 碳催化剂和加热装置的分解处理部分。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2007240156A Sample vaporizer for analyzer, and icp analyzer 有权
标题翻译：分析仪样品蒸发器和ICP分析仪
公开(公告)号：JP2007240156A
公开(公告)日：2007-09-20
申请号：JP2006058684
申请日：2006-03-03
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： UCHIHARA HIROSHI , SAKAKURA SEIJI , IKEDA MASAHIKO , HASHIMOTO FUMIHISA , KATAOKA HIROKO
IPC分类号： G01N21/73 , G01N1/00 , G01N1/28 , G01N27/62
摘要： PROBLEM TO BE SOLVED: To provide an excellent sample vaporizer for an analyzer capable of preventing sample gas including a sample component from remaining in a chamber, drawing out the sample gas effectively to the analyzer, and contributing to highly accurate component analysis.
SOLUTION: This vaporizer is equipped with the chamber 1 equipped with an insertion port 111 capable of inserting the tip side of a tweezers P therefrom; a hollow part 231 arranged in the chamber 1, for placing thereon a sample supplied from the tweezers P; a gas introduction port 31 for introducing gas into the chamber 1; and a sample draw-out port 51 facing to just upper side of the hollow part 231, and close approximately to the limit to the hollow part 231 in the degree of not interfering with the tip part of the tweezers P inserted from the insertion port 111, for vaporizing the sample placed on the hollow part 231 by utilizing the gas and drawing it to the outside of the chamber 1.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于能够防止包括样品组分的样品气体留在室中的分析器的优异的样品蒸发器，将样品气体有效地抽出到分析器中，并且有助于高精度的组分分析。解决方案：该蒸发器装备有装有能够从其中插入镊子P的末端侧的插入口111的腔室1; 布置在腔室1中的中空部分231，用于放置从镊子P提供的样品; 用于将气体引入室1中的气体导入口31; 以及面向中空部231的正上方的样品引出口51，并且以不与插入口111插入的镊子P的前端部不干扰的程度接近中空部231的极限，用于通过利用气体将放置在中空部分231上的样品蒸发并将其抽吸到室1的外部。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2010032264A Element analyzer 审中-公开
标题翻译：元素分析仪
公开(公告)号：JP2010032264A
公开(公告)日：2010-02-12
申请号：JP2008192655
申请日：2008-07-25
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： SAKAKURA SEIJI , NOGUCHI SHINTARO , YAMADA TAKEHIRO , UCHIHARA HIROSHI
IPC分类号： G01N1/22 , G01N1/00
摘要： PROBLEM TO BE SOLVED: To reduce not only the measuring error in the measurement of the concentration of nitrogen by free oxygen but also the measuring error in the measurement of the concentration of nitrogen by hydrocarbon while simplifying an analyzer constitution.
SOLUTION: The element analyzer 100 is constituted so that the sample put in a crucible R is heated in a heating oven 1 and the element contained in the sample is extracted as a gas component to be analyzed and equipped with a gas treatment part 4 capable of reducing or decomposing at least CO
2 , O
2 and CH
4 contained in a sample gas, a CO detecting part 5 for detecting CO contained in the sample gas passed through the gas treatment part 4, the oxidation part 6 provided on the downstream side of the CO detecting part 5 and oxidizing CO contained in the sample gas to CO
2 and oxidizing H
2 to H
2 O, a removing mechanism 9 having a CO
2 removing part 91 for adsorbing CO
2 away from the sample gas having passed through the oxidation part 6 and a H
2 O removing part 92 for adsorbing and removing H
2 O from the sample gas having passed through the oxidation part 6 and an N
2 detecting part 10 for detecting N
2 contained in the sample gas from which CO
2 and H
2 O are removed by the removing mechanism 9.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了减少由游离氧测量氮浓度的测量误差，同时也简化了分析仪结构，测量了碳氢化合物浓度的测量误差。解决方案：元件分析器100被构造成使得放入坩埚R中的样品在加热炉1中被加热，并且包含在样品中的元素作为待分析的气体成分被提取并配备有气体处理部 4，其能够至少包含在样品气体中的CO 2 ，O 2 和CH 4 ，用于检测的CO检测部分5 包含在通过气体处理部分4的样品气体中的CO，在CO检测部分5的下游侧设置的氧化部分6，并将样品气体中包含的CO氧化成CO 2 并氧化H 2 到H 2 O，具有用于吸附CO 2 的CO 2 去除部分91的去除机构9 从已经通过氧化部分6的样品气体和用于从已经通过氧化部分的样品气体吸附和除去H 2 SBO 2的H 2 SBI 2去除部分92 6和用于检测N 2 检测部分10 通过除去机构9除去CO 2，SB 2和/或SB 2的样品气体中含有的> 2 。版权所有（C）2010 ，JPO＆INPIT

5. 发明专利

JP2010025749A Element analyzing method or element analyzer 审中-公开
标题翻译：元素分析方法或元素分析仪
公开(公告)号：JP2010025749A
公开(公告)日：2010-02-04
申请号：JP2008187424
申请日：2008-07-18
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： UCHIHARA HIROSHI , SAKAKURA SEIJI , NOGUCHI SHINTARO , MUROHARA TOMOHIKO
IPC分类号： G01N31/00 , G01N31/12
摘要： PROBLEM TO BE SOLVED: To provide an element analyzing method with high measuring accuracy capable of automatically ensuring a reliable analyzed value even in the case where the output of a gas analyzer turns over-scaled.
SOLUTION: It is judged whether the output of the gas analyzer turns saturated from the correlation of the output and time of the gas analyzer and the time Ta when the output turns saturated and the time Tb when the saturated state is eliminated are admitted. In the case where the output turns saturated, curve fitting is performed using the output of the time Ta until turning saturated from the rising time Tu of the output and the output of a falling time Td from the time Tb when the saturated state is eliminated and the output up to the times Ta-Tb is interpolated while the concentration of a specific component of a time zone interpolated on the basis of the interpolated output is calculated, and the quantitative analysis of a specific element is performed on the basis of the concentration of the specific element from the rising time Tu to the falling time Td.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：即使在气体分析仪的输出过度缩放的情况下，提供具有高测量精度的元件分析方法，其能够自动确保可靠的分析值。解决方案：判断气体分析仪的输出是否从气体分析仪的输出和时间的相关性到输出饱和时的时间Ta以及消除饱和状态时的时间Tb饱和。在输出饱和的情况下，使用时间Ta的输出进行曲线拟合，直到从饱和状态消除后的时间Tb起，输出的上升时刻Tu和下降时间Td的输出变为饱和，计算直到时刻Ta-Tb的输出，同时基于内插输出内插的时区的特定分量的浓度被计算，并且特定元素的定量分析基于特定元素从上升时间Tu到下降时间Td。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2011053001A Forming tool and forming method for forming sample object 有权
标题翻译：形成样品的形成工具和形成方法
公开(公告)号：JP2011053001A
公开(公告)日：2011-03-17
申请号：JP2009200044
申请日：2009-08-31
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： UCHIHARA HIROSHI , SAKAKURA SEIJI
IPC分类号： G01N1/36
摘要： PROBLEM TO BE SOLVED: To provide a forming tool or a forming method capable of forming a flat sample object folded into small size by making air bubbles inside of the sample object as few as possible, which have been difficult to remove by the conventional method. SOLUTION: The forming tool 100 for forming the sample object by pressing a cylindrical container C includes a receiving die 1 having a mounting surface 13 for mounting the cylindrical container C and a recess part 11 which is formed so as to stand vertically against the mounting surface 13 and is almost V shaped in a planar view, and a pressing die 2 on which a projecting part 21 almost fitting to the recess part 11 is formed, wherein the receiving die 1 and the pressing die 2 are relatively movably arranged from the divided position where each is divided to the press position where the recess part and the projecting part almost meet, and where the cylindrical container is pressed from the radial direction. At the press position, the gap formed by the recess part 11 and projecting part 21 is narrower at least in the part where near the opening end of the cylindrical container C is pressed than the lower part further down. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种成形工具或成形方法，其能够通过尽可能少地将样品物体内的气泡尽可能少地折成小尺寸而形成平坦的样品物体，这些难以通过常规方法。解决方案：用于通过压制圆柱形容器C来形成样品的成形工具100包括具有用于安装圆筒形容器C的安装表面13的接收模具1和形成为垂直抵靠的凹部11的凹部11。安装面13并且在平面图中几乎为V形，并且形成有与凹部11几乎嵌合的突出部21的压模2，其中，接收用模具1和按压模具2相对移动地布置为所述分割位置分别被分割成所述凹部和所述突出部几乎相交的所述按压位置，以及所述圆筒形容器从径向被按压的位置。在压力位置，由凹部11和突出部21形成的间隙至少在圆筒状容器C的开口端附近比下部更靠下方的部分更窄。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2008003050A Analysis method and analysis device of element in sample melted and treated in inert gas atmosphere 审中-公开
标题翻译：分析方法和分析仪器在样品气体大气中熔炼和处理的样品
公开(公告)号：JP2008003050A
公开(公告)日：2008-01-10
申请号：JP2006175476
申请日：2006-06-26
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： UCHIHARA HIROSHI , SAKAKURA SEIJI , NOGUCHI SHINTARO
IPC分类号： G01N25/18 , G01N21/35
摘要： PROBLEM TO BE SOLVED: To provide a precise element analysis method and a precise element analyzer capable of capturing a measurement target for measurement selectively from a coexisting gas constituent without using any columns and securing reliability to a measurement value in the analysis of hydrogen and an element containing hydrogen by the melting of inert gas. SOLUTION: One or several of a hydrogen treatment section 5, a carbon treatment section 6, a carbon dioxide treatment section 7, and a moisture treatment section 8 can be arranged. The hydrogen treatment section 5 has heating and cooling means while accommodating a hydrogen storage alloy in a sample gas treatment channel (a) by providing the sample gas secondary treatment channel (a) for performing a prescribed secondary treatment to the sample gas. The carbon treatment section 6 arranges an introduction section of specific carrier gas at the downstream side of the hydrogen treatment section 5 and stores an oxidizer containing oxygen. The carbon dioxide treatment section 7 removes carbon dioxide. The moisture treatment section 8 removes moisture. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种精确的元素分析方法和精确的元素分析仪，其能够从共存的气体成分中选择性地捕获测量用的测量目标，而不使用任何列，并且在氢的分析中确保可靠性到测量值以及通过惰性气体熔融而含有氢的元素。解决方案：可以布置氢处理部分5，碳处理部分6，二氧化碳处理部分7和湿度处理部分8中的一个或几个。氢处理部5通过设置用于对样品气体进行规定的二次处理的试样气体二次处理通道（a），在采样气体处理通道（a）中容纳储氢合金的同时具有加热和冷却装置。碳处理部6在氢处理部5的下游侧配置有特定载气的导入部，并存储含氧的氧化剂。二氧化碳处理部7除去二氧化碳。湿气处理部8除去水分。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2008157799A Element analysis method and element analyzer in sample subjected to melting treatment in oxygen atmosphere 有权
标题翻译：元素分析方法和元素分析仪在氧气处理中的应用
公开(公告)号：JP2008157799A
公开(公告)日：2008-07-10
申请号：JP2006348017
申请日：2006-12-25
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： SAKAKURA SEIJI , UCHIHARA HIROSHI
IPC分类号： G01N31/00 , G01N21/61 , G01N30/00 , G01N30/26 , G01N30/88 , G01N31/12
摘要： PROBLEM TO BE SOLVED: To provide an element analysis method and an element analyzer having high measurement accuracy, capable of securing reliability to a measured value, concerning element analysis in a sample subjected to melting treatment in an oxygen atmosphere.
SOLUTION: The element analyzer has a melting furnace 1 for installing the sample S inside and performing melting treatment thereof, an oxygen supply path 1a for supplying oxygen into the melting furnace 1, a secondary treatment system 20 for performing secondary treatment of sample gas delivered from the melting furnace 1, and a gas analyzer 2 for measuring a specific component concentration in the sample gas subjected to the secondary treatment. The element analyzer is characterized by having an adsorption treatment part 3 having activated carbon built in the secondary treatment system 20.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种元素分析方法和具有高测量精度的元件分析仪，能够确保在氧气氛中进行熔融处理的样品中的元素分析的测量值的可靠性。元件分析仪具有用于将样品S安装在其内并进行熔融处理的熔化炉1，向熔化炉1供给氧气的供氧路径1a，二次处理试样的二次处理系统20 从熔化炉1输送的气体，以及用于测定经二次处理的样品气体中的特定成分浓度的气体分析装置2。元素分析仪的特征在于具有内置于二次处理系统20中的活性炭的吸附处理部分3.权利要求：（C）2008，JPO＆INPIT

9. 发明专利

JP2007187579A Device for analyzing element in sample 有权
标题翻译：用于分析样品中元素的装置
公开(公告)号：JP2007187579A
公开(公告)日：2007-07-26
申请号：JP2006006539
申请日：2006-01-13
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： UCHIHARA HIROSHI , SAKAKURA SEIJI , NOGUCHI SHINTARO
IPC分类号： G01N31/22 , G01N21/61 , G01N21/78 , G01N25/02 , G01N31/12
摘要： PROBLEM TO BE SOLVED: To visually recognize degradation of a reagent used for removing CuO, CO
2 and H
2 O for oxidizing CO into CO
2 without requiring a lot of effort and time, to optimize the exchange time of the reagent, to reduce the discarded amount of chemicals, and to improve analysis accuracy.
SOLUTION: As an oxidizing section 11 for oxidizing CO contained in gas occurring when a sample 3 is heated and fused in a heating furnace 1, and a CO
2 removing section 12 and dehydration section 13 for removing CO
2 and H
2 O generated by the oxidizing section 11, a heat-resistant glass tube is filled with a reagent containing or parallel having copper oxide, a CO
2 removing agent, a dehydration agent, and an indicator tarnished by reaction with CO, CO
2 and H
2 O.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：待解决的问题：为了目视识别用于除去用于将CO氧化成CO 2的CuO，CO 2 和H 2 的试剂的降解， / SB>，无需大量的精力和时间，优化试剂的交换时间，减少化学品丢弃量，提高分析精度。解决方案：作为氧化部分11，用于氧化在加热炉1中加热和熔化样品3时产生的气体中所含的CO，以及CO 2 SB 2除去部分12和脱水部分13，除去由氧化部分11产生的CO 2 和H 2 O，将耐热玻璃管装入含有或平行的具有氧化铜，CO 2 除去剂，脱水剂和通过与CO，CO 2 和H 2反应而损坏的指示剂。版权所有（C）2007，JPO＆INPIT

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