专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明申请

WO01031332A1 PROCESS AND APPARATUS FOR SEPARATING, ISOLATING AND ANALYSING BIO-MOLECULAR MATERIAL 审中-公开
标题翻译：分离，分离和分析生物分子材料的方法和装置
公开(公告)号：WO01031332A1
公开(公告)日：2001-05-03
申请号：PCT/AU2000/001309
申请日：2000-10-26
IPC分类号： G01N27/447 , G01N30/95 , H01J49/04 , G01N33/48 , G01N30/00 , G01N30/02 , G01N30/90 , G01N33/483
CPC分类号： G01N27/44743 , G01N27/44717 , G01N30/95 , H01J49/00
摘要： A process for isolating a bio-molecule from a sample of bio-molecules comprising the steps of: (a) separating the sample of bio-molecules so that the bio-molecules are displaced at separate locations in or on a support, (b) excising a selected first region of the support, (c) excising at least one further region of the support which is adjacent to but outside of the first region, (d) ascertaining the molecular profiles of the first and the at least one further region(s) of the support, and (e) analysing a bio-molecule as a function of the difference between the molecular profiles of the first and the at least one further region(s) of the support. The molecular profile of the first and the at least one further region(s) of the support is typically determined by mass spectrometry (including electrospray ionisation and matrix-assisted laser desorption/ionisation time-of-flight mass spectrometry), liquid chromatography or capillary electrophoresis or any combination of these means. Also claimed is an apparatus for carrying out the above process.
摘要翻译：一种从生物分子样品分离生物分子的方法，包括以下步骤：（a）分离生物分子的样品，使得生物分子在载体中或载体上的分开的位置移位，（b）切除所选择的所述载体的第一区域，（c）切除与所述第一区域相邻但在所述第一区域附近的所述载体的至少一个另外的区域，（d）确定所述第一区域和所述至少一个另外区域的分子轮廓（ s）的载体，以及（e）分析生物分子作为所述载体的第一和至少一个其它区域的分子轮廓之间的差异的函数。载体的第一个和至少一个其他区域的分子轮廓通常通过质谱（包括电喷雾离子化和基质辅助激光解吸/电离飞行时间质谱），液相色谱或毛细管电泳或这些手段的任何组合。还要求保护的是用于执行上述过程的装置。

72. 发明申请

WO99058217A1 A NEW CHROMATOGRAPHIC METHOD AND CHROMATOGRAPHIC COLUMNS THEREFOR 审中-公开
标题翻译：一种新的色谱方法及其色谱柱
公开(公告)号：WO99058217A1
公开(公告)日：1999-11-18
申请号：PCT/SE1999/000812
申请日：1999-05-12
IPC分类号： B01J20/283 , B01D15/08 , B01J20/281 , C40B60/00 , G01N30/02 , G01N30/16 , G01N30/52 , G01N30/56 , G01N30/60 , G01N30/62 , G01N30/88 , G01N30/95
CPC分类号： B01D15/18 , B01D15/24 , B01J20/281 , B01J2219/00274 , B01J2220/54 , G01N30/02 , G01N30/48 , G01N30/6017 , G01N30/6082 , G01N2030/165 , G01N2030/524 , G01N2030/562 , B01D15/26 , G01N30/62 , G01N30/95 , G01N21/64
摘要： A chromatographic column for simultaneous purification of several compounds in a sample by dry column chromatography comprised by a plastic tube and containing a sorbent is described, wherein there is an empty volume on top of the sorbent large enough to hold the amount of developing solvent needed to develop the column, wherein the plastic material is transparent or semitransparent to UV and visible light and can be cut with a sharp object, and wherein the sorbent particle size is
摘要翻译：描述了用于通过由塑料管和含有吸附剂组成的干柱色谱同时纯化样品中几种化合物的色谱柱，其中在吸附剂顶部存在足够大的空容积以保持所需的显影溶剂量开发色谱柱，其中塑料材料对UV和可见光是透明的或半透明的，并且可以用锋利的物体切割，并且其中吸附剂粒度<40μm并含有荧光材料。

73. 发明申请

WO1996027784A1 INFRARED MICROSPECTROMETER ACCESSORY 审中-公开
标题翻译：红外显微镜附件
公开(公告)号：WO1996027784A1
公开(公告)日：1996-09-12
申请号：PCT/US1996003012
申请日：1996-03-06
申请人： SPECTRA-TECH, INC.
发明人： SPECTRA-TECH, INC. , REFFNER, John, A. , WIHLBORG, William, T.
IPC分类号： G01N21/55
CPC分类号： G01N21/552 , G01J3/453 , G01N30/95 , G02B21/04
摘要： This invention is an apparatus and method for infrared spectroscopic or radiometric analysis of microscopic samples of solids or liquids, combining external- or internal-reflection spectroscopy with visible-radiant energy viewing of microscopic samples by integrated video microscopy. This is an accessory to Fourier-transform-infrared spectrometers for the chemical analysis of microscopic samples in specular, diffuse, reflection-absorption (transflection), or internal-reflection spectroscopy. This apparatus combines an all-reflective, infinity-corrected optical system with an integrated, dedicated, video viewing system. The magnification optic is an all-reflecting optic designed to focus a collimated beam of radiant energy onto the sample, collect the reflected radiant energy, and (through the appropriate optics) present that energy to a detector means for spectral analysis. The modified Schwarzchild all-reflecting objective lens also provides a magnified image of the microscopic sample, which is detected by an integrated video imaging system.
摘要翻译：本发明是用于通过综合视频显微镜将外部或内部反射光谱与可见光辐射能量观察微观样品结合的固体或液体的微观样品的红外光谱或辐射测量分析的装置和方法。这是傅立叶变换红外光谱仪的附件，用于在镜面，漫反射，反射 - 吸收（透射）或内反射光谱学中微观样品的化学分析。该设备将全反射，无穷远校正的光学系统与集成的专用视频观看系统相结合。放大光学器件是全反射光学器件，设计用于将准直的辐射能束聚焦到样品上，收集反射的辐射能量，并通过适当的光学器件将能量存在于检测器装置用于光谱分析。经修改的Schwarzchild全反射物镜还提供了通过集成视频成像系统检测的微观样品的放大图像。

74. 发明申请

WO1994018800A1 VIDEO DENSITOMETER WITH DETERMINATION OF COLOR COMPOSITION 审中-公开
标题翻译：视频浓度测定仪用于确定颜色组成
公开(公告)号：WO1994018800A1
公开(公告)日：1994-08-18
申请号：PCT/US1994001305
申请日：1994-02-03
申请人： RESEARCH DEVELOPMENT FOUNDATION
发明人： RESEARCH DEVELOPMENT FOUNDATION , ZIEGLER, Daniel, M. , POULSEN, Lawrence, L.
IPC分类号： H04N07/18
CPC分类号： G01N21/5911 , G01N30/95 , G01N30/74
摘要： The measurement of gray scale or color composition integrated densities of irregularly shaped areas of a subject specimen (52) is accomplished by using a video camera (54) to derive an analog video image signal representative of the optical intensity of light associated with the specimen. A modified low cost high speed video digitizer (58) converts the video image signal into a digital format which an interactive computer program (64) converts into digital optical density values that are used to determine the net integrated density of each irregularly shaped area within the specimen.
摘要翻译：通过使用摄像机（54）导出代表与样本相关联的光的光强度的模拟视频信号来实现对象样本（52）的不规则形状区域的灰度或颜色组合积分密度的测量。改进的低成本高速视频数字转换器（58）将视频图像信号转换为数字格式，交互式计算机程序（64）转换成数字光密度值，用于确定内部每个不规则形状区域的净集成密度标本。

75. 发明申请

WO1987007430A1 MULTIPLE SAMPLE RADIOACTIVITY DETECTOR 审中-公开
标题翻译：多样品放射性检测器
公开(公告)号：WO1987007430A1
公开(公告)日：1987-12-03
申请号：PCT/GB1987000336
申请日：1987-05-15
申请人： PULLAN, Brian, Robert
IPC分类号： H01J47/02
CPC分类号： G01N27/4473 , G01N30/95 , H01J47/02
摘要： Detecting head assembly capable of detecting and/or scanning radioactive emissions from a sample. The assembly includes a multiplicity of drift chambers (21) below which one or a number of individual samples may be supported. A beta particle emitted from the sample ionises gas within chambers (21) and negative ions are directed, by the application of an electric field, towards anode wires (27) which cross with cathodes (28) above drift chambers (21). The proximity of the tops of drift chambers (21) with anode wires (27) serves to prevent radiation received by any one drift chamber (21) from being detected by any part of the electrode structure associated with another drift chamber (21). The assembly is useful in the field of medical diagnostics and biomedical research for providing information relating to radioactive samples.

76. 发明专利

NO905603A 未知
公开(公告)号：NO905603A
公开(公告)日：1991-07-17
申请号：NO905603
申请日：1990-12-27
申请人： RES DEV FOUNDATION
发明人： ZIEGLER DANIEL M , POULSEN LAWRENCE L
IPC分类号： G01N21/27 , G01N21/59 , G01N27/447 , G01N30/90 , G01N30/95 , G06T7/40 , G01N21/84 , G01N21/17 , G06F15/70
CPC分类号： G01N21/5911 , G01N27/44721 , G01N30/90 , G01N30/95 , G01N2021/177 , G01N2021/5919 , G06T7/90 , G06T2207/10016 , G06T2207/30004 , G01N30/463

77. 发明专利

SE7809981A 未知
公开(公告)号：SE7809981A
公开(公告)日：1979-03-24
申请号：SE7809981
申请日：1978-09-22
申请人： MERCK PATENT GMBH
发明人： KLAUS R , HALPAAP H , HAUCK H E
IPC分类号： G01J3/00 , G01N21/17 , G01N21/59 , G01N27/447 , G01N30/84 , G01N30/95 , G01J1/42
CPC分类号： G01N30/95 , G01N21/5911 , G01N27/44721 , G01N2030/8417

78. 发明专利

TW201606302A 石油組成物的成分分析方法及成分分析裝置审中-公开
简体标题：石油组成物的成分分析方法及成分分析设备
公开(公告)号：TW201606302A
公开(公告)日：2016-02-16
申请号：TW104111720
申请日：2015-04-13
申请人：栗田工業股份有限公司 , KURITA WATER INDUSTRIES LTD.
发明人：根崎孝介 , NEZAKI, TAKASUKE , 小泉雅一 , KOIZUMI, MASAKAZU , 江守建太 , EMORI, KENTA
IPC分类号： G01N33/28 , G01N30/90
CPC分类号： C10G99/00 , G01N30/90 , G01N30/95
摘要：本發明提供一種簡易、短時間且省空間地對石油組成物中的SARA成分進行分析的分析方法及分析裝置。本發明的石油組成物的成分分析方法包括：第1步驟，混合石油組成物與烷烴系溶劑而獲得溶液；第2步驟，藉由滴加溶液至薄層層析儀表面後，經過指定時間，使溶液在薄層層析儀面方向上移動；第3步驟，藉由對因溶液而著色的薄層層析儀的因位置不同所產生的顏色的不同進行分析，算出瀝青烯成分所存在的區域的面積、芳香族成分及樹脂成分所存在的區域的面積及飽和成分所存在的區域的面積；及第4步驟，基於第3步驟獲得的3個區域的面積的比率，算出與存在於石油組成物中的飽和成分、芳香族成分、樹脂成分及瀝青烯成分4種成分相關的質量比。
简体摘要：本发明提供一种简易、短时间且省空间地对石油组成物中的SARA成分进行分析的分析方法及分析设备。本发明的石油组成物的成分分析方法包括：第1步骤，混合石油组成物与烷烃系溶剂而获得溶液；第2步骤，借由滴加溶液至薄层层析仪表面后，经过指定时间，使溶液在薄层层析仪面方向上移动；第3步骤，借由对因溶液而着色的薄层层析仪的因位置不同所产生的颜色的不同进行分析，算出沥青烯成分所存在的区域的面积、芳香族成分及树脂成分所存在的区域的面积及饱和成分所存在的区域的面积；及第4步骤，基于第3步骤获得的3个区域的面积的比率，算出与存在于石油组成物中的饱和成分、芳香族成分、树脂成分及沥青烯成分4种成分相关的质量比。

79. 发明授权

US09875884B2 Ambient desorption, ionization, and excitation for spectrometry 有权
公开(公告)号：US09875884B2
公开(公告)日：2018-01-23
申请号：US14634745
申请日：2015-02-28
申请人： Agilent Technologies, Inc.
发明人： Viorica Lopez-Avila , Mark Denning , Mehrnoosh Vahidpour
IPC分类号： H01J49/10 , H01J49/04 , H01J49/00 , H01J49/16 , H05H1/46 , G01N21/71 , G01N30/95 , H01J27/16
CPC分类号： H01J49/102 , G01N21/714 , G01N30/95 , H01J27/16 , H01J49/0031 , H01J49/0409 , H01J49/049 , H01J49/105 , H01J49/161 , H05H1/46
摘要： An ion source includes a plasma generator for supplying plasma at an ionization region proximate to a sample surface. The plasma generator applies energy that may be utilized for desorbing analytes from the sample surface as well as for generating plasma by which analytes are excited or ionized. Desorption and ionization/excitation may be controlled as individual modes. The ion source may be interfaced with an ion-based or optical-based spectrometer. A sample support may be provided, which may be capable of performing analytical separation.

80. 发明申请

US20160187501A1 THIN-LAYER CHROMATOGRAPHY TYPE RADIATION DETECTOR 审中-公开
标题翻译：薄层色谱型辐射检测器
公开(公告)号：US20160187501A1
公开(公告)日：2016-06-30
申请号：US14921934
申请日：2015-10-23
申请人： Korea Institute of Radiological & Medical Sciences
发明人： Jong Guk Kim , Sang June Jeon , Jung Young Kim , Kyeong Min Kim
IPC分类号： G01T1/203 , G01T1/20
CPC分类号： G01T1/2002 , G01N30/95 , G01T1/2018
摘要： A thin-layer chromatography type radiation detector includes a plurality of light-emitting members configured to generate visible light due to radiation, each of the light-emitting members including a scintillator having a surface filled with a reflector for reflecting the visible light, and are arranged in parallel to one another in a width direction, light sensors respectively coupled to one end portions of the plurality of light-emitting members and configured to measure a current generated due to the visible light generated by the plurality of light-emitting members, and an output port configured to sequentially output values of the current measured by the light sensors as digital signals.
摘要翻译：薄层色谱型辐射检测器包括被配置为产生由于辐射引起的可见光的多个发光部件，每个发光部件包括闪烁体，其具有填充有用于反射可见光的反射器的表面，并且是在宽度方向上彼此平行布置的光传感器，分别耦合到多个发光部件的一个端部并被配置为测量由于由多个发光部件产生的可见光而产生的电流，输出端口，被配置为顺序地输出由光传感器测量的电流的值作为数字信号。

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