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公开(公告)号：US4705669A
公开(公告)日：1987-11-10
申请号：US901046
申请日：1986-08-27
CPC分类号： G05D11/132 , G01N33/0031 , G01N33/203 , G01N1/38 , Y10T137/87281 , Y10T137/87338 , Y10T137/87684 , Y10T436/117497 , Y10T436/118339
摘要： A gas analyzer for simultaneously measuring a plurality of ingredients of a sample gas has a sample gas-introducing passage, a sample gas, flow-divider connected to the gas-introducing passage for dividing the sample gas into a plurality of gas flows in a desired flow-dividing ratio, a sample gas-diluter connected to the flow-divider for diluting the plurality of divided sample gas flows, and a plurality of gas concentration detectors, one for each gas flow, and connected in parallel with each other to said sample gas-diluter for receiving the respective diluted gas flows from the sample gas-diluter.
摘要翻译： 用于同时测量样品气体的多种成分的气体分析器具有样品气体导入通道，样品气体，与气体导入通道连接的分流器，用于将样品气体分成所需的多个气体流 分流比，连接到用于稀释多个分开的样品气体流的分流器的样品气体稀释器，以及多个气体浓度检测器，每个气体流量彼此并联连接到所述样品 用于从样品气体稀释器接收相应的稀释气体流的气体稀释器。
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2.发明授权
公开(公告)号：US4305906A
公开(公告)日：1981-12-15
申请号：US164015
申请日：1980-06-30
申请人： Hajime Mikasa , Katsuya Tsuji , Hirofumi Ono
发明人： Hajime Mikasa , Katsuya Tsuji , Hirofumi Ono
IPC分类号： G01N30/06 , G01N30/40 , G01N30/46 , G01N30/66 , G01N30/88 , G01N31/00 , G01N33/20 , G01N21/00 , G01N31/06 , G01N31/08 , G01N7/00
CPC分类号： G01N30/461 , G01N30/40 , G01N31/005 , G01N33/203 , G01N30/466
摘要： An apparatus for analyzing oxygen, nitrogen and hydrogen which are contained in metals. The apparatus includes a graphite crucible which has a sample therein and which is heated to generate a gaseous mixture of CO, N.sub.2 and H.sub.2. An oxidizer is used to oxidize the CO and H.sub.2 into CO.sub.2 and H.sub.2 O, respectively. The apparatus further includes a thermal conductivity detecting means for detecting CO.sub.2, N.sub.2 and H.sub.2 O, coming from a first gas-chromatographic column which is used for separating H.sub.2 O from the CO.sub.2 and N.sub.2. A second gas-chromatographic column is used for separating CO.sub.2 from N.sub.2. A passage change valve is used for back-flushing the first column. Helium is preferably used as the carrier gas. The apparatus is simple and operates quickly because the three components, O, N and H, can be measured by using a single carrier gas He and a single sample and thus, only a single measurement operation is required.
摘要翻译： 用于分析金属中所含的氧，氮和氢的装置。 该装置包括在其中具有样品并被加热以产生CO，N 2和H 2的气体混合物的石墨坩埚。 氧化剂用于将CO和H 2分别氧化成CO 2和H 2 O. 该装置还包括用于检测CO 2，N 2和H 2 O的热导率检测装置，其来自用于从CO 2和N 2分离H 2 O的第一气相色谱柱。 第二个气相色谱柱用于从N2分离二氧化碳。 通道更换阀用于反冲洗第一列。 优选使用氦作为载气。 该装置简单，操作快速，因为可以通过使用单个载气He和单个样品来测量三个组分O，N和H，因此只需要单次测量操作。
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公开(公告)号：US4994398A
公开(公告)日：1991-02-19
申请号：US157853
申请日：1988-02-18
摘要： An assistant combustion agent for use in a high-frequency combustion furnace is characterized by a blending together of tungsten powder and tin powder. The blended mixture is then molded into a form and a plurality of the molded forms are added to a sample in the furnace. The ratio of tungsten powder to tin powder is between about 80:20 to 60:40.
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公开(公告)号：US4847531A
公开(公告)日：1989-07-11
申请号：US169244
申请日：1988-03-16
IPC分类号： G09F9/00 , F21V31/00 , G09F13/26 , H01R33/945
摘要： A device for waterproofing a display unit, comprising a display element which is a basic component of the light emission section of a large-sized display equipment; a plug electrically and mechanically connected to the display element; a socket fitted on the plug; a unit case having a display element insertion hole in a portion belonging to the unit case and facing the socket; and an end face seal fitted around the display element insertion hole and located in watertight contact with the unit case and the plug therebetween.
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公开(公告)号：US4800747A
公开(公告)日：1989-01-31
申请号：US157852
申请日：1988-02-18
申请人： Katsuya Tsuji , Takeshi Yamada , Hiroshi Uchihara
发明人： Katsuya Tsuji , Takeshi Yamada , Hiroshi Uchihara
CPC分类号： G01N33/00
摘要： A heat melting type gas extraction apparatus is employed to measure oxygen in a silicon sample. A double graphite crucible is first heated, in the absence of the sample or a flux metal, to extract oxygen therein. The flux metal is then added to the crucible and heated to extract oxygen therein. The sample is then added, melted, and heated to produce a sample gas for analysis.
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公开(公告)号：US4582686A
公开(公告)日：1986-04-15
申请号：US544408
申请日：1983-10-20
申请人： Katsuya Tsuji
发明人： Katsuya Tsuji
摘要： An apparatus for analyzing elements in metal containing compositions which includes a combustion furnace for combusting a metal composition to be analyzed, a combustion gas feed pipe for feeding combustion gas into the furnace toward the metal composition for promoting combustion thereof, a gas analyzer for analyzing the combusted gas obtained by the combustion of the metal composition in the furnace, a combusted gas conduit between the furnace and the gas analyzer, a carrier gas feed conduit for directing a carrier gas into the furnace so as to carry the combusted gas from the furnace to the gas analyzer through the combusted gas conduit, and structure for changing the rate at which the combustion gas is fed to the metal composition.
摘要翻译： 一种用于分析含金属组合物中的元素的装置，包括用于燃烧待分析的金属组合物的燃烧炉，用于将燃烧气体送入炉中的燃烧气体进料管朝向用于促进其燃烧的金属组合物，用于分析 通过炉内的金属组合物的燃烧获得的燃烧气体，炉和气体分析器之间的燃烧气体导管，用于将载气导入炉中的载气供给导管，以将来自炉的燃烧气体运送到 通过燃烧气体管道的气体分析器和用于改变燃烧气体被供给到金属组合物的速率的结构。
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7.发明授权Apparatus for detecting position of faulty light emitting element in large screen display system 失效用于检测大屏幕显示系统中故障发光元件的位置的装置
公开(公告)号：US4764728A
公开(公告)日：1988-08-16
申请号：US901418
申请日：1986-08-28
申请人： Yasuhiro Sato , Katsuya Tsuji
发明人： Yasuhiro Sato , Katsuya Tsuji
CPC分类号： G09G3/006
摘要： An apparatus designed for detecting the position of a faulty light emitting element and installed in a large screen display system which is equipped with a large screen consisting of multiple light emitting elements such as cathode-ray tubes or electric bulbs arrayed vertically and horizontally in columns and rows to display desired still images, characters or motion images, and also with a character processor and motion image processor as control means. The apparatus comprises an input means for receiving a drive command to turn on or off an arbitrary group of light emitting elements out of those constituting the large screen; a display means for displaying the content of the command fed to the input means; a character processor for converting the content of the command into a signal and outputtting the signal to a motion image processor; and the motion image processor for writing the output signal of the character processor in and reading it out from an incorporated memory, thereby continuously processing the position data designated by the input means relative to the element group to be turned on or off. Detecting the position of any faulty light emitting element can be achieved by adjusting the faulty element to attain positional coincidence with the element group to be turned on or off.
摘要翻译： 一种设计用于检测故障发光元件的位置并安装在大屏幕显示系统中的装置，该大屏幕显示系统配备有由诸如垂直和水平列在列中的诸如阴极射线管或电灯泡的多个发光元件组成的大屏幕， 行以显示所需的静止图像，字符或运动图像，以及作为控制装置的字符处理器和运动图像处理器。 该装置包括：输入装置，用于接收驱动命令以打开或关闭构成大屏幕的任意组的发光元件; 显示装置，用于显示馈送到输入装置的命令的内容; 字符处理器，用于将命令的内容转换为信号，并将该信号输出到运动图像处理器; 以及运动图像处理器，用于将字符处理器的输出信号写入并从内置的存储器中读出，由此连续地处理由输入装置指定的要打开或关闭的元件组的位置数据。 通过调整有缺陷的元件可以检测任何有故障的发光元件的位置，以获得与打开或关闭的元件组的位置一致性。
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8.发明授权
公开(公告)号：US4510610A
公开(公告)日：1985-04-09
申请号：US541733
申请日：1983-10-13
CPC分类号： H05B3/0014
摘要： A furnace for extracting gaseous components from material samples includes upper and lower electrodes mounted to press therebetween a crucible of electrically conductive material. An electric current is applied to the electrodes, thereby causing heating of the material sample contained in the crucible, with the result that gaseous components are extracted from the material sample. At least one of the upper and lower electrodes is rotated about a vertical axis, thereby causing surfaces of the crucible contacting respective surfaces of the upper and lower electrodes to rotate under friction against such respective surfaces, thereby improving electrical contact between the crucible and the electrodes.
摘要翻译： 用于从材料样品中提取气体组分的炉子包括安装成在其间挤压导电材料坩埚的上部和下部电极。 向电极施加电流，从而使包含在坩埚中的材料样品加热，从而从材料样品中提取出气体成分。 上电极和下电极中的至少一个围绕垂直轴线旋转，从而使坩埚的表面与上电极和下电极的相应表面接触，以摩擦抵靠这些各个表面旋转，从而改善坩埚和电极之间的电接触 。
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