Method for producing a powder product from a liquid substance or mixture of substances
    2.
    发明授权
    Method for producing a powder product from a liquid substance or mixture of substances 失效
    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

    IPC分类号: B29B900

    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。

    Process for destroying and removing material from teeth
    3.
    发明授权
    Process for destroying and removing material from teeth 失效
    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

    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。

    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
    4.
    发明授权
    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
    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

    IPC分类号: A61B5/00 A61B5/11 A61B5/02

    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 。

    Device for shaping the cornea
    5.
    发明授权
    Device for shaping the cornea 失效
    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

    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。

    Separation of m- and p-dichlorobenzene
    6.
    发明授权
    Separation of m- and p-dichlorobenzene 失效
    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

    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。

    Process for carrying out gas/liquid reactions
    7.
    发明授权
    Process for carrying out gas/liquid reactions 失效
    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

    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。

    Magnetic field generating means
    8.
    发明授权
    Magnetic field generating means 失效
    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

    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。

    Process for the removal of undesired lipophilic contaminations and/or
residues, which are contained in beverages or in vegetable preparations
    10.
    发明授权
    Process for the removal of undesired lipophilic contaminations and/or residues, which are contained in beverages or in vegetable preparations 有权
    用于去除饮料或植物制剂中所含的不期望的亲脂性污染物和/或残留物的方法

    公开(公告)号:US6024998A

    公开(公告)日:2000-02-15

    申请号:US208004

    申请日:1998-12-09

    摘要: A process for the removal of undesired lipophilic contaminations and/or residues, which are contained in beverages or in vegetable preparations. The process comprises a first step in which a beverage or vegetable preparation is mixed with a lipophilic phase such that the contaminations and/or residues to be removed are dissolved in the lipophilic phase and are concentrated therein nearly quantitatively. In a second step, the lipophilic phase, which contains the contaminations and/or residues, is separated from the beverage or vegetable preparation. Finally, the purified beverage or vegetable preparation is obtained.

    摘要翻译: 用于去除饮料或植物制剂中所含的不需要的亲脂性污染物和/或残留物的方法。 该方法包括第一步骤,其中饮料或植物制剂与亲油相混合,使得待除去的污染物和/或残留物溶解在亲油相中并几乎定量浓缩。 在第二步中,将含有污染物和/或残基的亲油相与饮料或植物制剂分离。 最后,获得纯化的饮料或植物制剂。