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31. 发明专利

JP2005156306A Passage changeover type analyzer and measuring device using it 有权
标题翻译：通过更换类型分析仪和使用它的测量设备
公开(公告)号：JP2005156306A
公开(公告)日：2005-06-16
申请号：JP2003394063
申请日：2003-11-25
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： AKIYAMA SHIGEYUKI , KOGA FUJIO , IKUTA TAKUJI , IWATA NORIKAZU , ENDO MASAHIKO
IPC分类号： G01N22/00 , G01N1/00 , G01N21/61
摘要： PROBLEM TO BE SOLVED: To provide a passage changeover type analyzer having flow rate fluctuation resistance and high stability and measurement accuracy even in the case of a minimum sample flow condition, and a measuring device using it.
SOLUTION: This passage changeover type analyzer having a single sample cell part for measuring the concentration of a specific component in a sample by switching between a sample passage and a reference passage at a fixed period is characterized by providing an overflow line at least in either of the passages, and providing a member having a prescribed capacity in the overflow line. The passage changeover type analyzer having the single sample cell part for measuring the concentration of the specific component in the sample by switching between the sample passage and the reference passage at the fixed period is characterized by providing the member having the prescribed capacity at least in either of the passages. In this case, the analyzer is characterized by providing a suction means in the passage connected to the sample cell part.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：即使在最小样品流动条件的情况下也提供具有流量波动电阻和高稳定性和测量精度的通道切换型分析仪，以及使用它的测量装置。解决方案：具有用于通过在固定周期之间切换样品通道和参考通道来测量样品中特定成分的浓度的单个样品池部分的该通道切换型分析仪的特征在于至少提供溢流管线在任一通道中，并且在溢流管线中提供具有规定容量的构件。具有用于通过在固定时段切换样品通道和参考通道来测量样品中特定成分的浓度的单个样品池部件的通道切换型分析仪的特征在于，至少提供具有规定容量的部件的段落。在这种情况下，分析仪的特征在于在连接到样品池部分的通道中提供抽吸装置。版权所有（C）2005，JPO＆NCIPI

32. 发明专利

JP2005127804A Gas analysis system equipped with method for evaluating scrubber, and evaluation function of scrubber 审中-公开
标题翻译：气体分析系统配备了评估筛选方法和评估功能的SCRUBBER
公开(公告)号：JP2005127804A
公开(公告)日：2005-05-19
申请号：JP2003362431
申请日：2003-10-22
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： AKIYAMA SHIGEYUKI , KOGA FUJIO , INOUE TETSUSHI , MIZUTANI HIROSHI , SHIMIZU NAOHITO
IPC分类号： G01N1/22 , G01N1/00
摘要： PROBLEM TO BE SOLVED: To provide a gas analysis system, having an evaluation method of a scrubber and an evaluation function of the scrubber that can accurately and easily grasp the state of the scrubber substance of the scrubber or appropriate exchange timing.
SOLUTION: While gas, containing a constituent to be measured and interference components, are allowed to flow to a case 9 in the scrubber 7, where a scrubber substance 10 for removing the interference components for interfering with the measuring of a component to be measured contained in sample gas S is provided in the inside, the gas is sampled from a different position in the case 9, each gas is sent to a gas analyzer 3 for outputting the indication value of the constituent to be measured, and the degree of deterioration of the scrubber substance 10 is evaluated, based on these indication values.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种气体分析系统，具有洗涤器的评估方法和洗涤器的评估功能，其可以精确和容易地掌握洗涤器的洗涤器物质的状态或适当的交换时间。
解决方案：当含有要测量的组分和干扰组分的气体被允许流到洗涤器7中的壳体9，其中洗涤器物质10用于去除干扰成分以干扰部件的测量将样品气体S中包含的测定值设置在内部，从壳体9的不同位置对气体进行采样，将各气体送入气体分析装置3，输出被测量成分的指示值，基于这些指示值来评价洗涤物质10的劣化。版权所有（C）2005，JPO＆NCIPI

33. 发明专利

JP2005114426A Scrubber for gas analyzer and gas sampling device using it 有权
标题翻译：用于气体分析仪的气瓶和使用它的气体采样装置
公开(公告)号：JP2005114426A
公开(公告)日：2005-04-28
申请号：JP2003346237
申请日：2003-10-03
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： AKIYAMA SHIGEYUKI , SHIMIZU NAOHITO
IPC分类号： G01N1/22 , G01N1/00
摘要： PROBLEM TO BE SOLVED: To provide a scrubber for a gas analyzer constituted so as to prevent the outflow of a condensate and capable of being manufactured compactly at a low cost, and provide a gas sampling device using it.
SOLUTION: In the scrubber 7 for the gas analyzer constituted so that a scrubber substance 11 is provided in a case 10 and the sample gas S is sent downstream after an interference component, which obstructs the measurement of a component to be measured contained in a sample gas S, is removed, an outflow preventing mechanism 12 for preventing the downward outflow of the condensate L caused in the case 10 is built in the case 10.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于气体分析器的洗涤器，其构造成防止冷凝物流出并且能够以低成本紧凑地制造，并且提供使用该冷凝器的气体采样装置。解决方案：在用于气体分析器的洗涤器7中，构成为将洗涤器物质11设置在壳体10中，并且样品气体S在干扰成分之后被传送到下游，该干扰成分阻碍了待测部件的测量在样品气体S中被除去时，在外壳10内装有用于防止在壳体10中引起的冷凝物L向下流出的流出防止机构12。（C）2005年，JPO＆NCIPI

34. 发明专利

JP2005037180A Absorptiometric analyzer 有权
标题翻译： ABSORPTIOMETRIC分析仪
公开(公告)号：JP2005037180A
公开(公告)日：2005-02-10
申请号：JP2003198443
申请日：2003-07-17
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： AKIYAMA SHIGEYUKI , ENDO MASAHIKO , IWATA NORIKAZU
IPC分类号： G01N21/61 , G01N21/33 , G01N21/35 , G01N21/3504
摘要： PROBLEM TO BE SOLVED: To provide a high-versatility and high-accuracy absorptiometric analyzer measuring concentration of a specific component in various kinds of fluids. SOLUTION: In this absorptiometric analyzer, at least one optical element (an optical element A) is disposed between a light source part and a detector with a prescribed tilt to an optical path, and at least one optical element (including the optical element A) among a plurality of optical elements is disposed at an angle adjustable to the optical path. The optical element A has a wavelength selectivity corresponding to one measurement component. The absorptiometric analyzer is provided with one detector receiving light transmitted through the optical element A, and is disposed with another optical element (an optical element B) between the optical element A and at least another detector receiving light reflected by the optical element A. Preferably, wavelength selectivity of the optical element B has a transmission wavelength area overlapping the optical element A. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供测量各种流体中特定成分的浓度的高通用性和高精度的吸光分析仪。解决方案：在该吸光光度计分析仪中，至少一个光学元件（光学元件A）设置在光源部分和检测器之间，其具有对光路的规定倾斜，并且至少一个光学元件（包括光学元件多个光学元件之间的元件A）以与光路可调的角度设置。光学元件A具有对应于一个测量部件的波长选择。吸收光度计分析仪设置有一个检测器，其接收透过光学元件A的光，并且在光学元件A和至少另一个接收光学元件A反射的光的检测器之间设置有另一个光学元件（光学元件B）。优选地，，光学元件B的波长选择性具有与光学元件A重叠的透射波长区域。（C）2005，JPO和NCIPI

35. 发明专利

JP2004077216A Nitrogen oxide measuring apparatus, and method for checking conversion efficiency in converter used for measuring nitrogen oxide 审中-公开
公开(公告)号：JP2004077216A
公开(公告)日：2004-03-11
申请号：JP2002235718
申请日：2002-08-13
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： AKIYAMA SHIGEYUKI , INOUE TETSUSHI , ENDO MASAHIKO , IKUTA TAKUJI
IPC分类号： G01N31/00 , B01D53/94 , G01N1/00
摘要： PROBLEM TO BE SOLVED: To provide a nitrogen oxide measuring apparatus for accurately deriving conversion efficiency in a converter, and to provide a method for checking conversion efficiency in the converter used for measuring nitrogen oxide. SOLUTION: The nitrogen oxide measuring apparatus D comprises: the converter 7 for converting NO 2 to NO; and an ozone supplying means 20 for supplying ozone to an NO gas used for measuring conversion efficiency in the converter 7. The ozone supplying means 20 comprises: an H 2 O supply section for supplying H 2 O into the NO gas via a permeability film 23; and a discharge section 25 for discharging H 2 O supplied into the NO gas. COPYRIGHT: (C)2004,JPO

36. 发明专利

JP2003194680A DEHUMIDIFIER FOR GAS ANALYSIS 审中-公开
公开(公告)号：JP2003194680A
公开(公告)日：2003-07-09
申请号：JP2002293131
申请日：2002-10-07
申请人： HORIBA LTD , SODA KOGYO KK
发明人： AKIYAMA SHIGEYUKI , KOGA FUJIO , SODA YUSAKU , NOAKI MASAHIDE
IPC分类号： G01N1/22 , B01D53/26 , F25B21/02 , G01N1/28
摘要： PROBLEM TO BE SOLVED: To provide a dehumidifier for gas analysis capable of homogenizing a cooling temperature by using one heat-exchanging block, and reducing the manufacturing expense by reducing the number of parts, concerning the dehumidifier for gas analysis for removing moisture in a sample gas. SOLUTION: This dehumidifier is constituted of one heat-exchanging block provided with a gas flow passage and a liquid discharge passage, inlet side cooling tubes and outlet side cooling tubes for two or more series of the sample gas, a radiator, a thermo-module installed on both wall surfaces of the heat- exchanging block and the radiator, a discharge pipe for discharging waterdrops condensed in the heat-exchanging block from the two or more series of the sample gas, and a temperature control sensor mounted on the heat-exchanging block. COPYRIGHT: (C)2003,JPO

37. 发明专利

JP2002146544A CVD DEVICE 审中-公开
公开(公告)号：JP2002146544A
公开(公告)日：2002-05-22
申请号：JP2001225966
申请日：2001-07-26
申请人： HORIBA LTD
发明人： SHIMIZU NAOHITO , AKIYAMA SHIGEYUKI , UNO TOSHIHIKO , TOMINAGA KOJI , TAKADA HIDEJI , MATSUMOTO KOICHI
IPC分类号： B01J19/00 , C23C16/52 , G01N21/35 , G01N21/3504 , H01L21/31
摘要： PROBLEM TO BE SOLVED: To provide a CVD device capable of arbitrarily controlling vaporized gas quantity, stably reproducing the composition ratio of a multi-element compound such as oxides of composite metal like PLZT, and accurately forming a film. SOLUTION: The device is constituted of a reaction chamber 21 in which a thin film forming base plate is installed, a gas mixing chamber 22 connected to the reaction chamber with a duct line, constant temperature baths (26, 27, 28) in which a container for filling film-forming raw materials is stored, infrared- ray gas analyzer 20 installed in the duct line, a gas supply device for feeding a carrier gas to the mixing chamber, a gas supply device for feeding the carrier gas to each container filled with the raw materials, mass flow controllers 29 which are installed midway in the duct line and between each raw material-filled container and the gas supply device in the duct, and a controller 30 for controlling a gas flow rate by means of detection signals from the infrared-ray gas analyzer 20 and each mass flow controller.

38. 发明专利

JPH10142217A GAS SAMPLING METHOD 失效
公开(公告)号：JPH10142217A
公开(公告)日：1998-05-29
申请号：JP31128296
申请日：1996-11-07
申请人： HORIBA LTD
发明人： IKUTA TAKUJI , SHIMIZU NAOHITO , ENDO MASAHIKO , AKIYAMA SHIGEYUKI , FUJIWARA MASAHIKO
IPC分类号： G01N31/00
摘要： PROBLEM TO BE SOLVED: To provide a gas sampling method which shows reliability against continuous measurement and enhances measuring accuracy, relying to a pre- processor of analyzer which employs an ammonia oxide converter method to analyze of a small amount of NH3 containing a high concentration of SO2 in exhaust gas. SOLUTION: A diluting gas supply pipe 9 and a bypass suction pipe 8 are located in a probe 2, such that the front end of the bypass suction pipe 8 is arranged forward than that of the diluting gas supply pipe 9. Blown out diluting gas from the diluting gas supply pipe 9, exhaust gas is suctioned and exhausted at the front end of the bypass suction pipe 8, then the diluted exhaust gas is rapidly carried into each of sampling lines 11, 12.

39. 发明专利

JPH09311098A GAS-SAMPLING APPARATUS 失效
公开(公告)号：JPH09311098A
公开(公告)日：1997-12-02
申请号：JP15151696
申请日：1996-05-23
申请人： CHUGOKU ELECTRIC POWER , HORIBA LTD
发明人： SHIROMARU ISAO , SHIMIZU NAOHITO , AKIYAMA SHIGEYUKI
IPC分类号： G01N1/22 , G01N1/24
摘要： PROBLEM TO BE SOLVED: To provide a gas-sampling apparatus which can reduce the accumulation of dust as much as possible and enables rational and smooth regular inspection. SOLUTION: In the gas-sampling apparatus, a cyclone 7 is installed at a sample gas feed part 3 connecting a gas collection part 2 and a gas analysis device 4 to separate and remove dust and soot D included in a combustion exhaust gas G as a sample gas S collected by the gas collection part 2. An ejector 14 is set below the cyclone 7, with a discharge path 14b directed vertically. A piping 15 for supplying an eject air EA to the ejector 14 and a piping 19 for supplying a purge air PA to the ejector 14 are installed.

40. 发明专利

JPH09273991A INFRARED GAS ANALYZER 失效
公开(公告)号：JPH09273991A
公开(公告)日：1997-10-21
申请号：JP11009896
申请日：1996-04-06
申请人： HORIBA LTD
发明人： SAKAI JIRO , KAMISAKA HIROJI , AKIYAMA SHIGEYUKI , ONISHI TOSHIKAZU , KATO JUNJI
IPC分类号： G01N21/27 , G01N21/35 , G01N21/3504 , G01N21/61 , G01N33/00
摘要： PROBLEM TO BE SOLVED: To provide an infrared gas analyzer which facilitates the correction of a water interference effect value contained in a measured value while achieving a space saving along with a higher performance. SOLUTION: A dry gas line 34 is formed to supply an analysis part with a comparison gas DR passing through a drying unit 30 in place of a sample gas S when checking a water interference effect value and the water interference effect value is measured depending on an output difference between a comparison gas R and the dry comparison gas DR. The measured value of a component to be measured is corrected by the results.

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