专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5152875A Separation of m- and p-dichlorobenzene 失效
标题翻译：对 - 二苯并苯的分离
公开(公告)号：US5152875A
公开(公告)日：1992-10-06
申请号：US681891
申请日：1991-04-08
申请人： Siegbert Rittner , Adolf Schmidt , Rudolf Steiner , Leonhard Unverdorben
发明人： Siegbert Rittner , Adolf Schmidt , Rudolf Steiner , Leonhard Unverdorben
IPC分类号： C07C17/38 , C07C17/386 , C07C25/08
CPC分类号： C07C17/386
摘要： A process for separating m- and p-dichlorobenzene by extractive rectification with an extractant and removal of this extractant. Using as extractant an alkylene carbonate of the formula ##STR1## where R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are identical to or different from one another and each is hydrogen, methyl or ethyl, with the proviso that together the radicals R.sup.1 to R.sup.4 do not contain more than 6 carbon atoms.The process of the invention makes it possible to separate off the m-isomer in high purity.
摘要翻译：通过萃取剂萃取精馏分离间二氯和对二氯苯并除去该萃取剂的方法。使用作为萃取剂的式（I）的碳酸亚烷酯，其中R 1，R 2，R 3和R 4彼此相同或不同，并且各自为氢，甲基或乙基，条件是基团R 1至R 4 不含6个以上碳原子。本发明的方法使得可以以高纯度分离出m-异构体。

2. 发明授权

US06358308B2 Finishing treatment of pigments in liquid or supercritical CO2 失效
标题翻译：处理液体或超临界CO2中的颜料
公开(公告)号：US06358308B2
公开(公告)日：2002-03-19
申请号：US09733145
申请日：2000-12-08
申请人： Rüdiger Jung , Klaus Kund , Bernd Nestler , Martin U. Schmidt , Leonhard Unverdorben , Rudolf Steiner
发明人： Rüdiger Jung , Klaus Kund , Bernd Nestler , Martin U. Schmidt , Leonhard Unverdorben , Rudolf Steiner
IPC分类号： C09B6736
CPC分类号： C09B67/0003 , C09B67/0001 , C09B67/0014 , Y02P20/544
摘要： The invention provides a process for aftertreating organic pigments by causing the ground or unground crude organic pigment and liquid or supercritical carbon dioxide to act on one another.
摘要翻译：本发明提供了一种通过使研磨或未研磨的有机颜料和液体或超临界二氧化碳相互作用来对有机颜料进行后处理的方法。

3. 发明授权

US5447542A Process for separating and purifying substances by crystallization from the melt 失效
标题翻译：通过从熔体中结晶分离和净化物质的方法
公开(公告)号：US5447542A
公开(公告)日：1995-09-05
申请号：US230498
申请日：1994-04-20
申请人： Rudolf Steiner , Axel Konig , Siegbert Rittner
发明人： Rudolf Steiner , Axel Konig , Siegbert Rittner
IPC分类号： C07B63/00 , B01D9/00 , C07C7/14 , C07C15/24 , C07C17/38 , C07C17/392 , C07C25/08 , C07C51/43 , C10G21/00
CPC分类号： C07C51/43 , B01D9/004 , C07C17/392 , C07C7/14
摘要： In the process for separating and purifying substances by crystallization from the melt under pressure, the melt is subjected to pressure under an inert gas atmosphere and then cooled, whereupon it crystallizes. The residual melt is separated from the resulting crystals, after which the crystals are degassed by reducing the pressure and are caused to sweat, and the sweat oil is separated off.
摘要翻译：在通过在压力下从熔体中结晶分离和净化物质的方法中，将熔体在惰性气体气氛下进行压力，然后冷却，随后结晶。将残余熔体与所得晶体分离，然后通过降低压力将晶体脱气并引起汗液，并将汗液分离出来。

4. 发明授权

US5447541A Process for separating and purifying substances by crystallization from the melt under high pressure 失效
标题翻译：通过在高压下从熔体中结晶分离和净化物质的方法
公开(公告)号：US5447541A
公开(公告)日：1995-09-05
申请号：US230496
申请日：1994-04-20
申请人： Rudolf Steiner , Axel Konig , Siegbert Rittner
发明人： Rudolf Steiner , Axel Konig , Siegbert Rittner
IPC分类号： B01D9/02 , B01D9/00 , C07C7/14 , C07C17/392 , C07C7/17 , C01G21/00
CPC分类号： C07C7/14 , B01D9/004 , C07C17/392
摘要： Process for separating and purifying substances by crystallization from the melt under high pressuresIn the process for separating or purifying substances by crystallization from melts or highly concentrated solutions under high pressures, gas is dissolved in the melt to be crystallized and is expelled again after the crystallization with reduction in the pressure. Still adhering or occluded impurities are thus removed.
摘要翻译：在高压下从熔体中通过结晶分离和净化物质的方法在通过在高压下从熔体或高浓度溶液中结晶分离或纯化物质的方法中，将气体溶解在熔体中以结晶，并在结晶后再次排出压力降低。因此，仍然粘附或封闭的杂质被除去。

5. 发明授权

US06440336B1 Method for producing a powder product from a liquid substance or mixture of substances 失效
标题翻译：从液体物质或物质混合物制备粉末产品的方法
公开(公告)号：US06440336B1
公开(公告)日：2002-08-27
申请号：US09529041
申请日：2000-06-16
申请人： Bernd Weinreich , Rudolf Steiner , Eckhard Weidner , Johann Dirscherl
发明人： Bernd Weinreich , Rudolf Steiner , Eckhard Weidner , Johann Dirscherl
IPC分类号： B29B900
CPC分类号： A61K9/1694 , A23G1/047 , A23G3/0231 , A23L3/40 , A23L5/43 , A23L27/14 , A23P10/40 , B01J2/04
摘要： In a process for producing a pulverulent product from a liquid substance or mixture of substances, the liquid substance or mixture of substances to be pulverized is first provided in a pressure vessel. A gas is then dissolved under elevated pressure in the liquid substance or mixture of substances. The resulting liquid/gas solution is then conducted out of the pressure vessel and to an expansion element, through which it is passed and rapidly expanded. Upstream of the expansion element, in the expansion element or downstream, in particular just downstream, of the expansion element, a solid pulverulent auxiliary is admixed. In this manner, a stable pulverulent product results from the solution or from the substance or mixture of substances.
摘要翻译：在从液体物质或物质混合物制造粉状产物的方法中，首先在压力容器中提供待粉碎的液体物质或物质混合物。然后将气体在升高的压力下溶解在液体物质或物质混合物中。然后将得到的液体/气体溶液从压力容器和膨胀元件中导出，通过该膨胀元件通过并迅速膨胀。膨胀元件在膨胀元件或膨胀元件的下游，特别是在下游，膨胀元件的上游，混合固体粉末助剂。以这种方式，由溶液或物质或物质的混合物产生稳定的粉状产品。

6. 发明授权

US5199870A Process for destroying and removing material from teeth 失效
标题翻译：从材料中去除和去除材料的方法
公开(公告)号：US5199870A
公开(公告)日：1993-04-06
申请号：US768655
申请日：1991-10-10
申请人： Rudolf Steiner , Ulrich Keller , Raimund Hibst
发明人： Rudolf Steiner , Ulrich Keller , Raimund Hibst
IPC分类号： A61B17/22 , A61C1/00
CPC分类号： A61C1/0046 , A61B2017/22085
摘要： In a process for destroying and removing tooth material by means of pulsed infrared laser beams, in order to reduce the damage to the surrounding tissue without simultaneously impairing the effectiveness of the removal, it is propsed that prior to the irradiation with the laser beams, the tooth material be covered with a layer of liquid of between 10 and 200 micrometers thickness which absorbs the laser radiation.
摘要翻译： PCT No.PCT / EP90 / 00554 Sec。 371日期1991年10月10日 102（e）日期1991年10月10日PCT 1990年4月7日PCT PCT。出版物WO90 / 11728 1990年10月18日的日期。在通过脉冲红外激光束破坏和去除牙齿材料的过程中，为了减少对周围组织的损伤，而不会同时损害去除的效果，因此在用激光束照射，齿材料被吸收激光辐射的10至200微米厚度的液体层覆盖。

7. 发明授权

US06045511A Device and evaluation procedure for the depth-selective, noninvasive detection of the blood flow and/or intra and/or extra-corporeally flowing liquids in biological tissue 失效
标题翻译：用于深度选择性，非侵入性检测生物组织中血流和/或体内和/或体外流动液体的装置和评估程序
公开(公告)号：US06045511A
公开(公告)日：2000-04-04
申请号：US845216
申请日：1997-04-21
申请人： Lutz Ott , Rudolf Steiner , Paul Jurgen Hulser
发明人： Lutz Ott , Rudolf Steiner , Paul Jurgen Hulser
IPC分类号： A61B5/00 , A61B5/11 , A61B5/02
CPC分类号： A61B5/0059 , A61B5/1107 , A61B2562/0242 , A61B2562/046 , A61B5/4519
摘要： A device and an evaluation procedure for the depth-selective, non-invasive detection of the blood flow and/or intra- and/or extracorporeally flowing liquids in biological tissue are described whereby photons of a coherent, monochromatic source of light are entered into the tissue through a first area, photons reemerging from the tissue at different distances from this first area are detected with respect to their frequency and number, or intensity, and, from this information, i.e. frequency and/or number, or intensity, and/or reemerging location, conclusions about the relative modification of the flow amount and/or speed and/or location of the blood flow and/or the intra- and/or extracorporeally flowing liquids in the tissue are drawn with the help of an evaluation program or algorithm.
摘要翻译：描述了用于在生物组织中对血流和/或体内和/或体内和/或体外流动的液体的深度选择性，非侵入性检测的装置和评估程序，其中相干，单色光源的光子进入通过第一区域的组织，相对于它们的频率和数量或强度，以及从该信息（即频率和/或数量或强度）和/或（或）强度来检测从与该第一区域不同距离的组织重新出现的光子借助于评估程序或算法，绘制关于流量和/或血液流动和/或体内和/或体外流动的液体在组织中的速度和/或位置的相对修改的结论。

8. 发明授权

US5895384A Device for shaping the cornea 失效
标题翻译：用于塑造角膜的装置
公开(公告)号：US5895384A
公开(公告)日：1999-04-20
申请号：US676340
申请日：1996-10-07
申请人： Rudolf Steiner , Richard Leiacker
发明人： Rudolf Steiner , Richard Leiacker
IPC分类号： A61F9/007 , A61F9/01 , G02B27/09 , A61B17/36
CPC分类号： G02B27/0927 , A61F9/00814 , A61F9/00817 , G02B27/09 , G02B27/0944 , A61F2009/00872
摘要： A device for shaping the cornea of an eye, including a laser (1), the laser beam of which has a circular mode of distribution, and a beam-shaping device and a beam-guiding device, which direct the laser beam onto the cornea. To homogenize the energy density over the cross section of the beam, the beam-shaping device is provided with a focusing optic which focuses the laser beam, a diffraction element which is disposed at a short distance from the focus plane of the focusing optic and the diffraction maxima of which interfere with the minima of the mode of distribution, and an image-field diaphragm which is disposed at a site which is optically conjugate to the cornea.
摘要翻译： PCT No.PCT / DE95 / 01629 Sec。 371日期1996年10月7日第 102（e）日期1996年10月7日PCT 1995年11月22日PCT PCT。第WO96 / 15742号公报日期1996年5月30日一种用于对眼睛的角膜进行成形的装置，包括其激光束具有圆形分布模式的激光器（1）以及引导激光器的光束成形装置和光束引导装置射到角膜上。为了均匀化束的横截面上的能量密度，光束整形装置设置有聚焦光学元件，聚焦光学器件聚焦激光束，衍射元件设置在离聚焦光学元件的聚焦平面短的距离处，干涉分布模式的最小值的衍射最大值，以及设置在与角膜共轭的位置处的图像场隔膜。

9. 发明授权

US4251505A Process for carrying out gas/liquid reactions 失效
标题翻译：进行气/液反应的方法
公开(公告)号：US4251505A
公开(公告)日：1981-02-17
申请号：US60962
申请日：1979-07-26
申请人： Rudolf Steiner , Peter Herbrechtsmeier
发明人： Rudolf Steiner , Peter Herbrechtsmeier
IPC分类号： B01J10/00 , B01D53/34
CPC分类号： B01J10/00 , Y10S261/75
摘要： Gas/liquid reactions are carried out in a downstream reactor in which the gas having a bubble diameter of 0.1 to 4 mm is injected into the liquid flowing downward at an empty tube velocity of 0.14 m/s to 0.5 m/s. The proportion by volume of liquid to gas should be greater than 8:1 and the residence time of the gas at least 6 second per meter of reactor length.
摘要翻译：气体/液体反应在下游反应器中进行，其中将气泡直径为0.1至4mm的气体以0.14m / s至0.5m / s的空管速度向下流动的液体中注入。液体与气体的比例应大于8:1，气体停留时间至少为6秒/米反应器长度。

10. 发明授权

US08488292B2 Magnetic field generating means 失效
标题翻译：磁场发生装置
公开(公告)号：US08488292B2
公开(公告)日：2013-07-16
申请号：US12989077
申请日：2009-04-21
申请人： Rudolf Steiner
发明人： Rudolf Steiner
IPC分类号： H01H47/00
CPC分类号： G01R33/383 , A61N5/1043 , A61N2005/1087 , G01N24/08 , G01R33/24 , G01R33/44 , G21K1/093 , H05H7/04
摘要： A magnetic-field generating device includes at least one magnetic-field generator configured to generate a magnetic field so as to provide at least one magnetic gap for receiving objects upon which the magnetic field acts. At least one magnetic-field measuring device is disposed within a measuring-device receiving region outside of the magnetic gap. The at least one magnetic-field measuring device is configured to provide at least one measurement signal useable as an input signal for controlling the at least one magnetic-field generator.
摘要翻译：磁场产生装置包括至少一个磁场发生器，其被配置为产生磁场，以便提供用于接收磁场所在的物体的至少一个磁隙。至少一个磁场测量装置设置在磁隙外部的测量装置接收区域内。所述至少一个磁场测量装置被配置为提供可用作用于控制所述至少一个磁场发生器的输入信号的至少一个测量信号。

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