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公开(公告)号：US5130537A
公开(公告)日：1992-07-14
申请号：US674407
申请日：1991-03-25
申请人： Yukio Okamoto , Takashi Iino , Satoshi Shimura , Masamichi Tsukada , Hiromi Yamashita , Masatoshi Kitagawa
发明人： Yukio Okamoto , Takashi Iino , Satoshi Shimura , Masamichi Tsukada , Hiromi Yamashita , Masatoshi Kitagawa
CPC分类号： G01N21/73
摘要： A plasma analyzer for trace element analysis has a gas supply system comprising a plurality of gas sources, an electromagnetic valve provided on a line connecting each gas source to a plasma generating space, a buffer tank provided after the electromagnetic valve on the line, and a flow regulating flowmeter provided after the buffer tank on the line. Each electromagnetic valves is controlled for on-off operation and the corresponding buffer tank suppresses the sudden change of the flow rate of the corresponding gas, so that the composition of the gas supplied to the plasma generating space changes gradually in spite of the simple on-off operation of the electromagnetic valves. Thus, the fluctuation and extinction of the plasma attributable to the sudden change of the composition of the gas supplied to the plasma generating space can be effectively prevented.
摘要翻译： 一种用于微量元素分析的等离子体分析器具有包括多个气体源的气体供给系统，设置在将每个气体源连接到等离子体产生空间的线路上的电磁阀，设置在该线路上的电磁阀之后的缓冲罐，以及 流量调节流量计提供在缓冲罐上的线路上。 每个电磁阀被控制为开 - 关操作，并且相应的缓冲罐抑制相应气体的流量的突然变化，使得提供给等离子体产生空间的气体的组成逐渐变化， 关闭电磁阀的操作。 因此，可以有效地防止由于供给到等离子体产生空间的气体的组成突然变化引起的等离子体的波动和消光。
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公开(公告)号：US5202562A
公开(公告)日：1993-04-13
申请号：US724179
申请日：1991-07-01
IPC分类号： G01N27/62 , H01J37/244 , H01J49/04 , H01J49/26
CPC分类号： H01J49/04
摘要： A standard containing the same elements as a sample is prepared. Concentrations of the elements of the standard are known previously. When signal intensities of an element of the standard solution and the sample exceed an upper limit of a pulse counter of an element analyzing apparatus, a transmitting rate of a passage, through which ionized elements of the standard and the sample pass, is controlled to be less than the ordinal transmitting rate of the passage in synchronism to the passing time of the elements. The concentrations of the elements of the sample is calculated based on output signals of the pulse counter concerning the elements of the standard and the sample and known concentration of the standard.
摘要翻译： 制备含有与样品相同元素的标准品。 标准要素的浓度先前已知。 当标准溶液和样品的元素的信号强度超过元素分析装置的脉冲计数器的上限时，将标准品和样品通过的通道的透射率控制为 小于通道的顺序传输速率与元件的通过时间同步。 基于脉冲计数器的输出信号计算样品的元素浓度，该脉冲计数器与标准品和样品的元素以及标准品的已知浓度相关。
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公开(公告)号：USD307398S
公开(公告)日：1990-04-24
申请号：US70536
申请日：1987-07-07
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公开(公告)号：US4867562A
公开(公告)日：1989-09-19
申请号：US196263
申请日：1988-05-20
CPC分类号： G01N21/3103 , G01N2021/3111 , G01N2021/3114 , G01N21/74 , G01N2201/06166
摘要： An atomic absorption spectrophotometer for simultaneously measuring a plurality of elements different in kind from each other. A cylindrical heating furnace is provided for heating a sample being analyzed to dry, ash and atomize the sample thereby producing atomic vapor. A plurality of hollow-cathode discharge tubes corresponding in number to the elements being detected are arranged for simultaneously emitting light beams respectively containing line spectra of the respective elements, to cause the light beams to be incident upon the heating furnace at respective angles of inclination with respect to a central axis of the heating furnace. A plurality of spectral detection systems are arranged behind the heating furnace in relation to the angles of inclination, for respectively spectral-diffracting and receiving the light beams having their respective line spectra absorbed by the atomic vapor. A signal processing device is provided for carrying out calculation to obtain concentrations or quantities of the respective elements in the sample being analyzed, on the basis of respective ratios of atomic resonance absorption of the respective line spectra spectral-detected.
摘要翻译： 一种用于同时测量彼此不同种类的多种元素的原子吸收分光光度计。 提供圆柱形加热炉，用于加热被分析的样品以干燥，灰分并雾化样品，从而产生原子蒸气。 多个对应于被检测的元件的空心阴极放电管被布置成同时发射分别包含各个元件的线谱的光束，以使光束以相应的倾角入射到加热炉上， 相对于加热炉的中心轴线。 多个光谱检测系统相对于倾斜角度布置在加热炉后面，用于分别衍射和接收具有由原子蒸气吸收的各自线谱的光束。 提供信号处理装置，用于根据频谱检测的各个线谱的原子共振吸收的相应比例进行计算以获得正在分析的样品中的各元素的浓度或数量。
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5.发明授权Electrophoresis apparatus using capillary array and sample plate assembly used therefor 有权使用毛细管阵列和样品板组件的电泳装置公开(公告)号：US07713394B2
公开(公告)日：2010-05-11
申请号：US11302125
申请日：2005-12-14
CPC分类号： G01N27/44782 , G01N27/44743
摘要： A sample plate assembly for an electrophoresis apparatus including a tray at a sample supply portion of a capillary array, an adapter for the tray, a sample plate mounted on the adapter, a septer mounted on the sample plate and a septer holder mounted on the septer. Thereby, many number of samples can be automatically supplied to capillaries in a multi capillary array.
摘要翻译： 一种用于电泳装置的样品板组件，包括在毛细管阵列的样品供应部分处的托盘，用于托盘的适配器，安装在适配器上的样品板，安装在样品板上的分离器和安装在分离器上的分离器保持器 。 因此，可以将多个样品自动提供给多毛细管阵列中的毛细管。
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6.发明申请Electrophoresis apparatus using capillary array and sample plate assembly used therefor 有权使用毛细管阵列和样品板组件的电泳装置公开(公告)号：US20060086613A1
公开(公告)日：2006-04-27
申请号：US11302125
申请日：2005-12-14
IPC分类号： C02F1/40
CPC分类号： G01N27/44782 , G01N27/44743
摘要： A sample plate assembly for an electrophoresis apparatus including a tray at a sample supply portion of a capillary array, an adapter for the tray, a sample plate mounted on the adapter, a septer mounted on the sample plate and a septer holder mounted on the septer. Thereby, many number of samples can be automatically supplied to capillaries in a multi capillary array.
摘要翻译： 一种用于电泳装置的样品板组件，包括在毛细管阵列的样品供应部分处的托盘，用于托盘的适配器，安装在适配器上的样品板，安装在样品板上的分离器和安装在分离器上的分离器保持器 。 因此，可以将多个样品自动提供给多毛细管阵列中的毛细管。
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公开(公告)号：US07056427B2
公开(公告)日：2006-06-06
申请号：US09842685
申请日：2001-04-27
IPC分类号： C02F1/48
CPC分类号： G01N27/44782 , G01N27/44743
摘要： A sample plate assembly for an electrophoresis apparatus including a tray at a sample supply portion of a capillary array, an adapter for the tray, a sample plate mounted on the adapter, a septer mounted on the sample plate and a septer holder mounted on the septer. Thereby, many number of samples can be automatically supplied to capillaries in a multi capillary array.
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8.发明授权Mass spectrometer for analyzing ultra trace element using plasma ion source 失效用于使用等离子体离子源分析超微量元素的质谱仪
公开(公告)号：US5185523A
公开(公告)日：1993-02-09
申请号：US848932
申请日：1992-03-10
CPC分类号： H01J49/105
摘要： A mass spectrometer for analyzing ultra trace element using plasma ion source comprising, a plasma generating means for ionizing sampling gas by generating plasma, a vaccum chamber for taking in ions of the sampling gas from a hole of the vacuum chamber, an ion lens and a mass analyzing portion, and an ion detector for detecting the ions which are passed through the ion lens and the mass analyzing portion, wherein further comprising, a moving mechanism for moving said plasma generating means according to a vacuum degree measured in the vacuum chamber so as to make the sensitivity of the mass spectrometer higher.
摘要翻译： 一种用于使用等离子体离子源分析超微量元素的质谱仪，包括：用于通过产生等离子体对取样气体进行离子化的等离子体产生装置，用于从真空室的孔中吸取取样气体的离子的真空室，离子透镜和 质量分析部分和用于检测通过离子透镜和质量分析部分的离子的离子检测器，其中还包括用于根据在真空室中测量的真空度来移动所述等离子体产生装置的移动机构，以便 使质谱仪的灵敏度更高。
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公开(公告)号：US20070252783A1
公开(公告)日：2007-11-01
申请号：US10558839
申请日：2004-06-04
IPC分类号： G09G3/28
CPC分类号： G09G3/296 , G09G3/293 , G09G3/2942 , G09G3/2986 , H01J11/12 , H01J11/26 , H01J11/32 , H01J2211/265 , H01J2211/323
摘要： Provided is a plasma display apparatus having largely improved luminous efficiency while restraining cost increase of its driving circuit. A PDP 1 has an outer case formed by attaching a front panel 10 and a back panel 40, with barrier ribs 30 formed therebetween. Besides, a space created between the front panel 10 and the back panel 40 is filled with a rare gas such as Ne, Xe, and He. On the back panel 40, data-sustain electrodes 52 and data electrodes 51 are aligned alternately and parallel to each other. In a write period, a data driving circuit 4 performs selective data voltage output to the data electrodes 51 based on image data inputted for each subfield line by line. In a sustain period, a data-sustain driving circuit 5 performs collective data-sustain pulse application to the data-sustain electrodes 52.
摘要翻译： 提供了在抑制其驱动电路的成本增加的同时大大提高发光效率的等离子体显示装置。 PDP1具有通过安装前面板10和后面板40而形成的外壳，其间形成有隔壁30。 此外，在前面板10和后面板40之间产生的空间填充有诸如Ne，Xe和He的稀有气体。 在后面板40上，数据维持电极52和数据电极51交替且平行地排列。 在写入期间，数据驱动电路4根据每个子场逐行输入的图像数据，对数据电极51进行选择性数据电压输出。 在维持期间，数据维持驱动电路5对数据维持电极52进行集体数据维持脉冲施加。
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公开(公告)号：US20060082301A1
公开(公告)日：2006-04-20
申请号：US10536490
申请日：2003-11-25
IPC分类号： H01J17/49
CPC分类号： H01J11/18
摘要： A technology effective for improving the luminous efficiency, lifetime, and color temperature of a PDP having phosphor layers of three colors is disclosed. A PDP comprises a plurality of narrow tubes (60) arrayed on a substrate (51). In each narrow tube (60), one of phosphor layers (61R; 61B, 61G) is formed and a discharge gas is contained. The compositions and pressures of the discharge gases are set within appropriate ranges respectively corresponding to the phosphor layers (61R, 61B, 61G). Consequently, the PDP can have a lengthened life-time and an improved luminous efficiency. Reductions of variation in breakdown voltage and adjustment of color temperature are also possible with this constitution.
摘要翻译： 公开了一种有效提高具有三色荧光体层的PDP的发光效率，寿命和色温的技术。 PDP包括排列在基板（51）上的多个窄管（60）。 在每个窄管（60）中，形成荧光体层（61R; 61B，61G）中的一个，并且包含放电气体。 放电气体的组成和压力分别设置在与荧光体层（61R，61B，61G）对应的适当范围内。 因此，PDP可以延长使用寿命和提高发光效率。 这种结构也可以降低击穿电压的变化和色温的调节。
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