公开(公告)号：WO2010092575A1

公开(公告)日：2010-08-19

申请号：PCT/IL2010/000123

申请日：2010-02-11

Applicant: YEDA RESEARCH AND DEVELOPMENT COMPANY LTD ,  CAFRI, Hagay ,  GOLDENSTEIN, Zohar ,  KARNI, Jacob

Inventor： CAFRI, Hagay ,  GOLDENSTEIN, Zohar ,  KARNI, Jacob

IPC: F24J2/00

CPC classification number: F24S10/80 ,  F24S20/20 ,  F24S2080/013 ,  Y02E10/41 ,  Y02E10/44 ,  Y02E10/46

Abstract: A solar receiver is provided, comprising a receiver housing having front and rear ends and extending along a longitudinal axis, a window configured to allow radiation to pass therethrough and being mounted at the front end and projecting within the housing, a receiver chamber defined between the housing and the window and having a working fluid inlet for ingress of working fluid to be heated therewithin, and a working fluid outlet for egress therethrough of the heated working fluid, and a solar radiation absorber configured for absorbing the radiation and heating the working fluid thereby. The absorber is located within the receiver chamber and surrounds at least a portion of the window. The solar radiation absorber is formed with projections, each of the projections being made of a foam material, having a longitudinal axis arranged generally perpendicularly to the window, and has a profile with a characteristic projectile form drag, the projectile form drag being at least 15% less than a reference form drag characterizing a projection having a square profile and oriented such that one of its edges lies substantially perpendicular to flow of working fluid.

Abstract translation: 提供了一种太阳能接收器，其包括具有前端和后端并沿着纵向轴线延伸的接收器壳体，被配置为允许辐射穿过其中并且被安装在前端并在壳体内突出的窗口， 壳体和窗户，并具有用于进入待加热的工作流体的工作流体入口，以及用于从加热的工作流体中流出的工作流体出口，以及被配置为吸收辐射并加热工作流体的太阳辐射吸收器，由此 。 吸收器位于接收器室内并且围绕窗口的至少一部分。 太阳辐射吸收器形成有突起，每个突起由泡沫材料制成，具有大致垂直于窗户布置的纵向轴线，并且具有特征性射弹形式阻力的轮廓，射弹形式的阻力至少为15 小于参考形式的阻力，表征具有方形轮廓的突起并且被定向成使得其边缘中的一个基本上垂直于工作流体的流动。

公开(公告)号：WO2010046896A2

公开(公告)日：2010-04-29

申请号：PCT/IL2009/000991

申请日：2009-10-22

Applicant: YEDA RESEARCH AND DEVELOPMENT COMPANY LTD. ,  COHEN, Hagai

Inventor： COHEN, Hagai

CPC classification number: H01J37/26 ,  G01N23/2273 ,  G01N23/2276

Abstract: The present invention relates to a novel system and method for the determination of depth profiling with improved accuracy and reliability. The method comprises obtaining spectroscopic data from the sample while under at least two different electrical conditions of the sample, the spectroscopic data comprising a signal of charged particles emitted from the sample, and being indicative of a change in amplitude, spectral position and spectral shape of the signal from the sample while under different electrical conditions of the sample, the change being indicative of the compositional profile and spatial distribution for at least one chemical element in the sample along a direction through the sample.

Abstract translation: 本发明涉及用于以改进的准确度和可靠性确定深度分布的新颖系统和方法。 该方法包括在样品的至少两种不同电条件下从样品获得光谱数据，该光谱数据包括从样品发射的带电粒子的信号，并且指示样品的振幅，光谱位置和光谱形状的变化 在样品的不同电条件下来自样品的信号，该变化指示样品中的至少一种化学元素沿着通过样品的方向的组成分布和空间分布。

公开(公告)号：WO2010013244A3

公开(公告)日：2010-02-04

申请号：PCT/IL2009/000743

申请日：2009-07-29

Applicant: YEDA RESEARCH AND DEVELOPMENT COMPANY LTD. ,  KARNI, Jacob ,  FERDIMAN, Gidon ,  ALIOSHIN, Yury

Inventor： KARNI, Jacob ,  FERDIMAN, Gidon ,  ALIOSHIN, Yury

IPC: C01B3/04 ,  C01B13/02 ,  C25B1/04

Abstract: The present invention relates to a system comprising a heat source to provide heat at the desired temperature and energy field (e.g. a solar concentrator); an electron source configured and operable to emit electrons; an electric field generator generating an electric field adapted to supply energy sufficient to dissociate gas molecules; and a reaction gas chamber configured and operable to cause interaction between the electrons with the molecules, such that the electrons dissociate the molecules to product compound and ions via dissociative electrons attachment (DEA) within the chamber.

公开(公告)号：WO2007138589A2

公开(公告)日：2007-12-06

申请号：PCT/IL2007/000652

申请日：2007-05-30

Applicant: YEDA RESEARCH AND DEVELOPMENT COMPANY LTD. ,  BAR ILAN UNIVERSITY ,  THE REGENTS OF THE UNIVERSITY OF CALIFORNIA ,  ZABAN, Arie ,  CAHEN, David ,  LUBOMIRSKY, Igor ,  STAFSUDD, Oscar, M.

Inventor： ZABAN, Arie ,  CAHEN, David ,  LUBOMIRSKY, Igor ,  STAFSUDD, Oscar, M.

IPC: H01L31/0232

CPC classification number: H01L31/0528 ,  H01L31/0547 ,  H01L31/0549 ,  Y02E10/52

Abstract: A solar energy conversion system is presented. The system comprises at least one waveguide arrangement having at least one light input respectively. The waveguide arrangement comprises a core unit for passing input solar radiation therethrough and a cladding material arrangement interfacing with the core therealong. The cladding material arrangement is configured as an array of spaced-apart solar cells arranged along the core unit and having different optical absorption ranges, such that an interface between the waveguide core and the cladding arrangement spectrally splits the photons of the input solar radiation by causing the photons of different wavelengths, while passing through the core unit, to be successively absorbed and thereby converted into electricity by the successive solar cells of said array.

Abstract translation: 提出了太阳能转换系统。 该系统包括分别具有至少一个光输入的至少一个波导装置。 波导装置包括用于使输入的太阳辐射通过的芯单元和与其相连接的包层材料布置。 包层材料布置被配置为沿着核心单元布置并具有不同光学吸收范围的间隔开的太阳能电池阵列，使得波导芯和包层布置之间的界面通过引起输入的太阳辐射光谱分裂光子 不同波长的光子在通过核心单元时被连续吸收，从而由所述阵列的连续太阳能电池转换成电。

公开(公告)号：WO2006085319A2

公开(公告)日：2006-08-17

申请号：PCT/IL2006/000169

申请日：2006-02-09

Applicant: YEDA RESEARCH AND DEVELOPMENT COMPANY LTD. ,  VAN DER BOOM, Milko, E. ,  SHUKLA, Atindra, D. ,  ROSENBLATT, David

Inventor： VAN DER BOOM, Milko, E. ,  SHUKLA, Atindra, D. ,  ROSENBLATT, David

IPC: H01L51/30

CPC classification number: C07F15/0026 ,  C07F7/1836 ,  C07F15/0053 ,  G01N27/30 ,  G01N27/305 ,  G01N27/3275 ,  G01Q80/00 ,  G02F1/15 ,  H01G9/2018 ,  H01G9/2059 ,  H01L51/0002 ,  H01L51/0086 ,  H01L51/0088 ,  Y02E10/542 ,  Y02E10/549 ,  Y10T29/49002

Abstract: A device is presented having reversibly changeable and optically readable optical properties. The device comprises a substrate having an electrically conductive surface and carrying a redox-active layer structure. The redox-active layer structure may be a monolayer or a multi-layer structure and is configured to have at least one predetermined electronic property including at least one of electrodensity and oxidation state. The electronic property of the layer structure defines an optical property of the structure thereby determining an optical response of the structure to certain incident light. This at least one electronic property is changeable by subjecting the redox-active layer structure to an electric field or to a redox-active material. The device thus enables effecting a change in said electronic property that results in a detectable change in the optical response of the layer structure.

Abstract translation: 呈现具有可逆变化和光学可读光学性质的装置。 该器件包括具有导电表面并承载氧化还原活性层结构的衬底。 氧化还原活性层结构可以是单层或多层结构，并且被配置为具有包括电密度和氧化态中的至少一种的至少一种预定的电子性质。 层结构的电子特性限定了该结构的光学特性，从而确定该结构对某些入射光的光响应。 通过使氧化还原活性层结构经受电场或氧化还原活性物质，该至少一种电子性质是可变化的。 因此，该装置能够实现导致层结构的光学响应的​​可检测变化的所述电子特性的变化。

公开(公告)号：WO2006075317A3

公开(公告)日：2006-07-20

申请号：PCT/IL2006/000035

申请日：2006-01-11

Applicant: YEDA RESEARCH AND DEVELOPMENT COMPANY LTD. ,  TENNE, Reshef ,  ALBU-YARON, Ana

Inventor： TENNE, Reshef ,  ALBU-YARON, Ana

IPC: C01D17/00 ,  H01J9/00

Abstract: The present invention provides forms of cesium compounds, more specifically cesium oxides, with higher stability and ease of handling, suitable to be used in electronic devices, e.g. photocathodes and NEA devices. The invention also provides a novel environmental chamber for use with an electron microscope.

公开(公告)号：WO2006030430A2

公开(公告)日：2006-03-23

申请号：PCT/IL2005/000976

申请日：2005-09-14

Applicant: YEDA RESEARCH AND DEVELOPMENT COMPANY LTD. ,  SILBERBERG, Yaron ,  ORON, Dan

Inventor： SILBERBERG, Yaron ,  ORON, Dan

IPC: G06G7/48

CPC classification number: G02B21/06

Abstract: An optical system and method are presented for use in a multi-photon microscope. The system comprises an imaging lens arrangement, and a pulse manipulator arrangement. The pulse manipulator arrangement comprises a temporal pulse manipulator unit which is accommodated in an optical path of an input pulse of an initial profile, and is configured to affect trajectories of light components of the input pulse impinging thereon so as to direct the light components towards an optical axis of the lens arrangement along different optical paths, said temporal light manipulator unit being accommodated in a front focal plane of the imaging lens arrangement, thereby enabling to restore the input pulse profile at an imaging plane.

Abstract translation: 提出了一种用于多光子显微镜的光学系统和方法。 该系统包括成像透镜装置和脉冲操纵器装置。 脉冲操纵器装置包括时间脉冲操纵器单元，其被容纳在初始轮廓的输入脉冲的光路中，并且被配置为影响入射在其上的输入脉冲的光分量的轨迹，以将光分量朝向 沿着不同光路的透镜装置的光轴，所述时间光操纵器单元被容纳在成像透镜装置的前焦平面中，从而能够恢复成像平面处的输入脉冲轮廓。

公开(公告)号：WO2005079836A1

公开(公告)日：2005-09-01

申请号：PCT/US2005/005428

申请日：2005-02-18

Applicant: WISCONSIN ALUMNI RESEARCH FOUNDATION ,  DUKE UNIVERSITY ,  YEDA RESEARCH AND DEVELOPMENT COMPANY LTD. ,  KAUFMAN, Paul, L. ,  GEIGER, Benjamin ,  BERSHADSKY, Alexander ,  BORRAS, Teresa

Inventor： KAUFMAN, Paul, L. ,  GEIGER, Benjamin ,  BERSHADSKY, Alexander ,  BORRAS, Teresa

IPC: A61K38/17

CPC classification number: A61K38/39 ,  A61K38/1709 ,  A61K48/00

Abstract: A method for reducing intraocular pressure and increasing outflow facility from an eye of a subject having glaucoma includes the step of providing in the trabecular meshwork of the eye an amount of caldesmon effective to reduce intraocular pressure and increase outflow facility.

Abstract translation: 一种降低眼内压并增加从具有青光眼的受试者的眼睛流出的设备的方法包括在眼小梁网中提供有效降低眼内压并增加流出设施的卡培培的量。

公开(公告)号：WO2005038469A2

公开(公告)日：2005-04-28

申请号：PCT/IL2004/000963

申请日：2004-10-21

Applicant: YEDA RESEARCH AND DEVELOPMENT COMPANY LTD. ,  COHEN, Hagai ,  LUBOMIRSKY, Igor

Inventor： COHEN, Hagai ,  LUBOMIRSKY, Igor

IPC: G01R

Abstract: A method and device are presented for measuring the electrical properties of a specimen. The specimen is excited to cause emission of internal charged particles from the specimen. Variable electrical power is supplied to the specimen by flooding the specimen with low energy charged particles. During the variable power supply to the specimen, an electric current through the specimen is measured and/or variable bias voltage is supplied to the back contact of the specimen. Analysis of the emitted charged particles versus their energy provides local potential values at chemical entities of the specimen. This technique enables determination of rich, chemically resolved, electrical properties of a specimen.

Abstract translation: 提出了一种用于测量样品的电性能的方法和装置。 激发样品从样品中引发内部带电粒子。 通过用低能量带电粒子淹没样品，将可变电力提供给样品。 在向样品供电的可变电源期间，测量通过样品的电流和/或将可变偏压提供给样品的背接触。 发射的带电粒子与其能量的分析在样品的化学实体处提供局部电位值。 该技术能够测定样品的富集，化学分解的电学性质。

公开(公告)号：WO2005008711A2

公开(公告)日：2005-01-27

申请号：PCT/IL2004/000671

申请日：2004-07-22

Applicant: YEDA RESEARCH AND DEVELOPMENT COMPANY LTD. ,  HALAHMI, Erez ,  NAAMAN, Ron

Inventor： HALAHMI, Erez ,  NAAMAN, Ron

IPC: H01J29/00

CPC classification number: H01J21/10 ,  H01J3/021

Abstract: An electrons' emission device is presented. The device comprises an electrodes' arrangement including at least one Cathode electrode and at least one Anode electrode, the Cathode and Anode electrodes being arranged in a spaced-apart relationship; the device being configured to expose said at least one Cathode electrode to exciting illumination to thereby cause electrons' emission from said Cathode electrode, the device being operable as a photoemission switching device.

Abstract translation: 提出了电子发射装置。 该装置包括电极布置，其包括至少一个阴极电极和至少一个阳极电极，阴极和阳极电极以间隔的关系布置; 所述器件被配置为将所述至少一个阴极电极暴露于激发照明，从而引起来自所述阴极电极的电子发射，所述器件可操作为光电转换开关器件。