专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明专利

JP2004184191A Method and analyzer for analyzing nitrogen compound in engine exhaust gas 有权
公开(公告)号：JP2004184191A
公开(公告)日：2004-07-02
申请号：JP2002350470
申请日：2002-12-02
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： FUKUSHIMA HIROKAZU , ASANO ICHIRO , UCHIHARA HIROSHI , ONISHI TOMOMI
IPC分类号： G01N1/02 , G01N1/28 , G01N21/76
摘要： PROBLEM TO BE SOLVED: To quickly detect an amount of nitrogen compounds contained in a particulate substance in engine exhaust gas.
SOLUTION: In this method for collecting the exhaust gas from an engine to analyze components contained in the exhaust gas, a filter means with the collected particulate substance contained in the exhaust gas is fed into a heating means to be heated, the nitrogen compounds contained in the particulate substance are oxidized to be converted into nitrogen oxides, the nitrogen oxides are detected by a detecting means, and a detected data is corrected thereafter, using a correction value stored in a prescribed database.
COPYRIGHT: (C)2004,JPO&NCIPI

22. 发明专利

JP2004053577A Apparatus and method for analyzing content oxygen 有权
公开(公告)号：JP2004053577A
公开(公告)日：2004-02-19
申请号：JP2002373495
申请日：2002-12-25
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： UCHIHARA HIROSHI , IKEDA MASAHIKO
IPC分类号： G01N31/00 , G01N1/28 , G01N33/20
CPC分类号： G01N33/203 , Y10T436/11 , Y10T436/20 , Y10T436/209163 , Y10T436/25 , Y10T436/25875
摘要： PROBLEM TO BE SOLVED: To provide an apparatus and a method for analyzing a content oxygen which can accurately measure an amount of a trace oxygen containing a metal (particularly iron and steel) as a specimen to be measured. SOLUTION: The apparatus 1 for analyzing the oxygen for analyzing the amount of the content oxygen of the specimen S to be measured by charging the specimen S to be measured and a metal bath agent F in a graphite crucible 2 in an analyzing furnace 3 and heating to melt them includes a prereduction furnace 4 for prereducing an oxide film on a surface of the specimen S to be measured by heating the specimen S to a temperature of a melting point or lower in a state in which the specimen is isolated from an atmosphere, and a specimen casting means 8 for casting the specimen S in the crucible 2 via a communicating passage 5 isolated from the atmosphere. COPYRIGHT: (C)2004,JPO

23. 发明专利

JP2003028852A Analyzer for element in sample 有权
标题翻译：样品中的元素分析仪
公开(公告)号：JP2003028852A
公开(公告)日：2003-01-29
申请号：JP2001213910
申请日：2001-07-13
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： HIRANO AKIHIRO , UCHIHARA HIROSHI , BANDO ATSUSHI , IKEDA MASAHIKO
IPC分类号： G01N31/12 , G01N21/35 , G01N21/3504 , G01N21/61 , G01N31/00
摘要： PROBLEM TO BE SOLVED: To provide an analyzer for an element by which gas molecules generated by a halogen element contained in a sample are removed surely so as to measure a component as a measuring object with satisfactory accuracy and which can prevent a pipe constituting a gas flow channel or various members installed in the gas flow channel from being corroded. SOLUTION: In the analyzer for the element in the sample 3, the sample 3 is thermally decomposed inside a heating furnace 1, a gas generated at this time is supplied to a gas analytical part 10 via the gas flow channel 6, and the element in the sample is quantitatively analyzed on the basis of a gas analyzed result in the part 10. A filter 16 which is composed of an organic polymer blank is installed in the channel 6.
摘要翻译：要解决的问题：提供一种用于元件的分析器，通过该分析器可靠地去除由样品中包含的卤素元素产生的气体分子，以便以良好的精度测量作为测量对象的部件，并且可以防止构成气体的管流路或安装在气流通道中的各种构件被腐蚀。解决方案：在样品3中的元件分析仪中，样品3在加热炉1内热分解，此时产生的气体经由气体流路6供给到气体分析部10，基于部分10中的气体分析结果对样品进行定量分析。由有机聚合物坯料构成的过滤器16安装在通道6中。

24. 发明专利

JP2011247882A Fluorescent x-ray detector and fluorescent x-ray detection method 有权
标题翻译：荧光X射线检测器和荧光X射线检测方法
公开(公告)号：JP2011247882A
公开(公告)日：2011-12-08
申请号：JP2011097579
申请日：2011-04-25
申请人： Horiba Ltd , Osaka City Univ , 公立大学法人大阪市立大学 , 株式会社堀場製作所
发明人： TSUJI KOICHI , KOMATANI SHINTARO , UCHIHARA HIROSHI , BANDO ATSUSHI
IPC分类号： G01N23/223
摘要： PROBLEM TO BE SOLVED: To provide a fluorescent X-ray detector and a fluorescent X-ray detection method capable of improving the spatial resolution of fluorescent X-ray analysis without reducing the concentration spot of an X-ray lens.SOLUTION: For the fluorescent X-ray detector, the position of the focus of a first X-ray lens 12 for concentrating primary X-rays from an X-ray tube (X-ray source) 11 to the concentration spot (first space) and the position of the focus of a second X-ray lens 22 for condensing fluorescent X-rays from a fetch spot (second space) to be detected by an X-ray detector (detection means) 21 are separated within such a range that the concentration spot and the fetch spot overlap. Only the fluorescent X-rays from a detection region where the concentration spot and the fetch spot overlap are detected, and the size of the detection region is the spatial resolution. Compared to a conventional fluorescent X-ray detector for which the size of the concentration spot is the spatial resolution, the spatial resolution of the fluorescent X-ray analysis is improved.
摘要翻译：解决问题：提供能够在不降低X射线透镜的浓度点的情况下提高荧光X射线分析的空间分辨率的荧光X射线检测器和荧光X射线检测方法。解决方案：对于荧光X射线检测器，第一X射线透镜12的焦点位置用于将来自X射线管（X射线源）11的初级X射线集中到浓度点（第一空间），并且用于聚集来自X射线检测器（检测装置）21检测的取指点（第二空间））的荧光X射线的第二X射线透镜22的焦点位置在这样的浓度点和获取点重叠的范围。只有检测到浓度点和取指点重叠的检测区域的荧光X射线，并且检测区域的大小是空间分辨率。与其中浓度点的尺寸为空间分辨率的常规荧光X射线检测器相比，荧光X射线分析的空间分辨率提高。版权所有（C）2012，JPO＆INPIT

25. 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

26. 发明专利

JP2009229442A Sample vaporization introducing device 有权
标题翻译：样品蒸发引入装置
公开(公告)号：JP2009229442A
公开(公告)日：2009-10-08
申请号：JP2008219648
申请日：2008-08-28
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： UCHIHARA HIROSHI , IKEDA MASAHIKO
IPC分类号： G01N21/73 , G01N1/28 , G01N27/62
摘要： PROBLEM TO BE SOLVED: To minimize the increase of transfer speed of a vaporized sample caused by the thermal expansion of carrier gas.
SOLUTION: The sample vaporization introducing device includes: a heat vaporizing part 2 for heating and vaporizing the sample; a vaporizing chamber 3 holding the heat vaporizing part 2; a carrier gas supply passage 4 communicating with the vaporizing chamber 3 and supplying carrier gas into the vaporizing chamber 3; a sample lead-out passage 5 communicating with the vaporizing chamber 3 and leading out the sample vaporized in the vaporizing chamber 3, to an element analyzer Z together with the carrier gas; and a supply amount adjusting mechanism 6 provided in the carrier gas supply passage 4 and reducing the supply amount of carrier gas into the vaporizing chamber 3 when heating the sample by the heat vaporizing part 2.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了最小化由载气的热膨胀引起的汽化样品的传送速度的增加。解决方案：样品蒸发引入装置包括：用于加热和蒸发样品的热汽化部分2; 保持热汽化部2的汽化室3; 与气化室3连通并将气体供给到蒸发室3内的载气供给通路4; 与蒸发室3连通并将蒸发室3中蒸发的样品导出到载气的元件分析器Z的样品引出通道5; 以及设置在载气供给路径4中的供给量调节机构6，并且在通过热汽化部2加热试样时，减少了进入汽化室3的载气的供给量。（C）2010，JPO＆INPIT

27. 发明专利

JP2008157879A Asbestos analytical method, analyzer, and preparation method for measuring sample therefor 审中-公开
标题翻译： ASBESTOS分析方法，分析仪及其样品测定方法
公开(公告)号：JP2008157879A
公开(公告)日：2008-07-10
申请号：JP2006349811
申请日：2006-12-26
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： UCHIHARA HIROSHI , IKEDA MASAHIKO , TATEIWA TSUTOMU
IPC分类号： G01N21/41 , G01N1/10 , G01N21/27 , G01N21/29
摘要： PROBLEM TO BE SOLVED: To provide an asbestos analytical method and an analyzer of high measuring precision, capable of analyzing easily asbestos in atmospheric dust, while securing representativeness and quickness, and a preparation method for a measuring sample therefor.
SOLUTION: This asbestos analytical method/analyzer has (a) a function for separating a collected object from a filter, using a solvent, to prepare a treated liquid dispersed with the collected object, (b) a function for separating centrifugally the treated liquid to generate a precipitate of the collected object, and for preparing the measuring sample enriched with the asbestos from the precipitate, and (c) a function for analyzing the measuring sample by a dispersed dye coloring method.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供高测量精度的石棉分析方法和分析仪，能够容易地分析大气中的石棉，同时确保代表性和快速性，以及其测量样品的制备方法。解决方案：该石棉分析方法/分析仪具有（a）使用溶剂将收集的物体与过滤器分离的功能，以制备分散有收集物体的处理液体，（b）离心分离的功能处理液体以产生所收集的物体的沉淀物，并用于从沉淀物制备富含石棉的测量样品，和（c）通过分散染料着色方法分析测量样品的功能。版权所有（C）2008，JPO＆INPIT

28. 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

29. 发明专利

JP2007121319A Apparatus and method for analyzing contained oxygen 有权
标题翻译：用于分析含氧的装置和方法
公开(公告)号：JP2007121319A
公开(公告)日：2007-05-17
申请号：JP2007030238
申请日：2007-02-09
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： UCHIHARA HIROSHI , IKEDA MASAHIKO
IPC分类号： G01N31/00 , G01N31/12
摘要： PROBLEM TO BE SOLVED: To provide an apparatus and a method for analyzing oxygen content, that can measure with high-accuracy a small amount of oxygen content in metals (especially steel) as samples to be measured.
SOLUTION: The oxygen analyzer 1 analyzes the amount of oxygen content in a sample S to be measured, by injecting the sample S to be measured and a metal bath liquid F into a graphite crucible 2 in an analytical furnace 3, and comprises both: a preliminary reduction furnace 4 for preliminarily reducing an oxygen film in the surface of the sample S to be measured by heating it to be measured, in a state of being isolated from the atmosphere to a temperature not exceeding its fusing point; and a sample injection means 8 for injecting the sample S to be measured into the graphite crucible 2 via a communication path 5 isolated from the atmosphere.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于分析氧含量的装置和方法，其可以以高精度测量作为待测样品的金属（特别是钢）中的少量氧含量。解决方案：氧分析仪1通过在分析炉3中将待测样品S和金属浴液F注入石墨坩埚2中来分析待测样品S中的氧含量，并且包括两者：在与大气隔离到不超过其熔点的温度的状态下预先还原要测量的待测样品S的表面上的氧膜的预还原炉4; 以及用于经由与大气隔离的连通路5将待测样品S注入到石墨坩埚2中的试样注入装置8。版权所有（C）2007，JPO＆INPIT

30. 发明专利

JP2006047232A Quantitative analytical method for micro amount of substance in gas, analyzer for quantitative analysis therefor, and sampling method and device therefor 审中-公开
标题翻译：用于气体中微量物质的量化分析方法，用于定量分析的分析仪及其采样方法及其装置
公开(公告)号：JP2006047232A
公开(公告)日：2006-02-16
申请号：JP2004231817
申请日：2004-08-09
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： IKEDA MASAHIKO , UCHIHARA HIROSHI
IPC分类号： G01N21/73 , G01N1/22 , G01N27/62 , G01N30/00
摘要： PROBLEM TO BE SOLVED: To provide a quantitative analytical method for a micro amount of substance in gas capable of highly sensitively, precisely and quickly determining quantitatively a micro amount of metal element in the gas, without requiring troublesome chemical pretreatment, and concerned in an environment, an analyzer for quantitative analysis therefor, a sampling method therefor, and a sampler therefor.
SOLUTION: The micro amount of substance M in the gas A is collected by a collector 2, the collector 2 collecting the micro amount of substance M is heated in an inert gas to vaporize the collected micro amount of substance M, and a concentration of the micro amount of substance M is found by forming gas G generated by the vaporization into plasma, followed by an analysis.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种微量气体中的物质的定量分析方法，其能够高灵敏度，精确和快速地定量地确定气体中的微量金属元素，而不需要麻烦的化学预处理，并且涉及在环境中，用于其定量分析的分析仪，其采样方法及其采样器。解决方案：气体A中的物质M的微量被收集器2收集，收集微量物质M的收集器2在惰性气体中加热以蒸发收集的微量物质M，并且通过将通过蒸发产生的气体G形成等离子体来发现微量的物质M的浓度，接着进行分析。版权所有（C）2006，JPO＆NCIPI

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式