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    • 54. 发明授权
    • Physiologically active and nutritional composition
    • 生理活性和营养成分
    • US5416114A
    • 1995-05-16
    • US94769
    • 1993-07-20
    • Shlomo Yehuda
    • Shlomo Yehuda
    • A23K1/00A23L1/20A23L1/30A61K31/19A61K31/20A61K31/23C07C57/02A61K31/07A61K31/12A61K31/34A61K31/355A61K31/415A61K31/44A61K31/51A61K31/525A61K31/595A61K31/70A61K33/24A61K33/32A61K33/34A61K33/42
    • A61K31/23A23L33/12A61K31/20
    • A composition of matter which consists of (a) from about 13.0 to about 27.5% by weight of at least one compound selected from the group consisting of linolenic acid and derivatives thereof, calculated as the free acid, said derivatives or linolenic acid being both physiologically hydrolyzable and pharmacologically acceptable, and (b) about 87.0 to about 72.5% by weight of at least one compound selected from the group consisting of linoleic acid and derivatives thereof, calculated as the free acid, said derivatives of linoleic acid being both physiologically hydrolyzable and pharmacologically acceptable, is utilized e.g. as a pharmaceutical formulation or nutritional composition, in absence of an oily carrier or diluent which comprises at least one member of the group consisting of C.sub.8-18 saturated fatty acids, oleic acid and derivatives of these acids, in order to induce in a mammal (including humans) at least one physiological effect selected from memory enhancement, analgesia, sleep regulation and inhibition of the symptoms of senility, and in order to treat Alzheimer's disease and related dementia, and epilspsy.
    • 由(a)约13.0-约27.5重量%的至少一种选自亚麻酸及其衍生物的化合物(以游离酸计算)的组合物,所述衍生物或亚麻酸均为生理学上 可水解和药理学上可接受的,和(b)约87.0至约72.5重量%的至少一种选自亚油酸及其衍生物的化合物,其计算为游离酸,所述亚油酸衍生物既生理上可水解,又 药理学上可接受的,例如 作为药物制剂或营养组合物,在没有油性载体或稀释剂的情况下,其包含至少一种由C8-18饱和脂肪酸,油酸和这些酸的衍生物组成的组,以诱导哺乳动物( 包括人)至少一种选自记忆增强,止痛,睡眠调节和抑制衰老症状的生理效应,以及治疗阿尔茨海默病和相关痴呆以及癫痫。
    • 55. 发明授权
    • Alignment apparatus employing a laser light scatterer
    • 采用激光散射体的对准装置
    • US5024528A
    • 1991-06-18
    • US435019
    • 1989-11-13
    • Isaac FreundMichael Rosenbluh
    • Isaac FreundMichael Rosenbluh
    • G01S17/06
    • G01S17/06
    • Alignment apparatus including a source of coherent radiation mounted in a reference location and arranged to provide an output beam extending along a reference axis, a laser light reflector mounted at a location sought to be aligned with respect to the reference location and/or the reference axis, a laser light scatterer arranged to receive reflected laser light from the reflector and to produce a speckle pattern and a detector arranged to sense the speckle pattern produced by the laser light scatterer in response to incident reflected laser light, whereby variations in the speckle pattern indicate changes in relative orientation between the reference location and the laser light reflector.
    • 对准设备包括安装在参考位置并被设置成提供沿着参考轴线延伸的输出光束的相干辐射源,激光反射器安装在寻求相对于参考位置对准的位置和/或参考轴线 激光散射体,被布置成从所述反射器接收反射的激光并产生散斑图案和布置成响应于入射的反射激光感测由所述激光散射体产生的散斑图案的检测器,由此斑纹图案的变化表示 在参考位置和激光反射器之间的相对定向的变化。
    • 57. 发明授权
    • Method of and means for producing radiation in the X-ray region
    • 用于在X射线区域产生辐射的方法和装置
    • US4034226A
    • 1977-07-05
    • US474329
    • 1974-05-29
    • Isaac Freund
    • Isaac Freund
    • H01S4/00
    • H01S4/00
    • A method for producing stimulated emission of radiation in the X-ray region comprising the steps of: selecting as an active medium a system having the following properties; two energy levels separated by an energy difference .DELTA.E corresponding to radiation of frequency .omega..sub.t in the X-ray region such that a transition from the upper to the lower of the two levels by one-photon emission is weakly allowed or strictly forbidden, one of the two levels having a nearly degenerate partner level optically coupled thereto such that a transistion therebetween by one-photon emission has a high probability; providing a resonator containing such an active medium; subjecting the active medium in the resonator to stimulating radiation at a frequency .omega..sub.1 that is preferably, substantially equal to the frequency of the optical coupling between the nearly degenerate levels but much smaller than the frequency .omega..sub.t ; arranging for the polarization of the stimulating radiation to be parallel to the polarization of the output of the resonator; and turning the resonator to the frequency .omega..sub.2 = .omega..sub.t .+-. .omega..sub.1.
    • 一种用于在X射线区域产生受辐射辐射的方法,包括以下步骤:选择具有以下特性的系统作为活性介质; 两个能级与能量差DELTA E相分离,对应于X射线区域的频率ωt的辐射,使得弱光被允许或严格禁止从两个电平的上部到下部的单光子发射的转变,一个 两个级别具有与其光学耦合的几乎退化的伙伴级别,使得其间通过单光子发射的转移具有很高的概率; 提供包含这种活性介质的谐振器; 对共振器中的活性介质进行激励,其频率ω1优选地基本上等于近似退化水平之间的光耦合的频率,但远小于频率ωt; 将激励辐射的极化设置成与谐振器的输出的极化平行; 并将谐振器转换为频率ω2 =ω+ t +/-ω1。