| BAR ILAN UNIVERSITY Patent applications |
| Patent application number | Title | Published |
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| 20120121130 | FLEXIBLE COMPUTER VISION - A method for flexible interest point computation, comprising: producing multiple octaves of a digital image, wherein each octave of said multiple scale octaves comprises multiple layers; initiating a process comprising detection and description of interest points, wherein said process is programmed to progress layer-by-layer over said multiple layers of each of said multiple octaves, and to continue to a next octave of said multiple octaves upon completion of all layers of a current octave of said multiple octaves; upon the detection and the description of each interest point of said interest points during said process, recording an indication associated with said interest point in a memory, such that said memory accumulates indications during said process; and upon interruption to said process, returning a result being based at least on said indications. | 05-17-2012 |
| 20110317892 | METHOD AND SYSTEM OF CLASSIFYING MEDICAL IMAGES - A method of generating a category model for classifying medical images. The method comprises providing a plurality of medical images each categorized as one of a plurality of categorized groups, generating an index of a plurality of visual words according to a distribution of a plurality of local descriptors in each the image, modeling a category model mapping a relation between each visual word and at least one of the categorized groups according to the index, and outputting the category model for facilitating the categorization of an image based on local descriptors thereof. | 12-29-2011 |
| 20110306722 | SURFACE-MODIFIED POLYMER FILMS - Surface-modified polymer films for coating are provided, wherein the surface is modified by covalent binding of nano- or micro-particles comprising a photoreactive species. The surface of the polymer film, e.g. a parylene film, may be modified by covalent binding of nano- or micro-particles of a polymer, e.g. a conductive bifunctional polymer further comprising a chemically reactive functional group, or of a hybrid organic-inorganic oxide, e.g., silica, network comprising a photoreactive species. Further provided are: (i) polymerizable monomers, the conductive bifunctional polymers obtained therefrom; (ii) a hybrid photoreactive organic-inorganic oxide network; and (iii) micro- or nano-particles made from (i) or (ii). | 12-15-2011 |
| 20110300767 | Attaching proteinaceous microspheres to a variety of fabrics using ultrasound radiation - The present invention discloses a novel system for preparing fabrics with antibacterial properties by sonochemically impregnating the fabrics with proteinaceous microspheres loaded with antibiotic. Antibacterial fabrics are widely used for production of outdoor clothes, under-wear, bed-linen, bandages, etc. | 12-08-2011 |
| 20110181888 | HIGH RESOLUTION EXTENDED DEPTH OF FIELD OPTICAL COHERENCE TOMOGRAPHY - An optical coherence tomography (OCT) imager comprising: a low coherence light source that provides light; a photosensor for imaging light; optics that directs a first portion of the light along a first optical path so that it is imaged on the photosensor and a second portion of the light along a second optical path so that it is reflected by material in the target to the photosensor where it is imaged to interfere with light from the first portion to form an interference pattern; and a mask through which light from at least one of the first and second portions of light passes that generates a relative phase perturbation between portions of light that passes through it. | 07-28-2011 |
| 20110097957 | Sonochemical Coating of Textiles with Metal Oxide Nanoparticles for Antimicrobial Fabrics - We disclose a system for preparing antimicrobial fabrics, coated with metal oxide nanoparticles by means of a novel sonochemical method. These antibacterial fabrics are widely used for production of outdoor clothes, under-wear, bed-linen, bandages, etc. The deposition of metal oxides known to possess antimicrobial activity, namely ZnO, MgO and CuO, can significantly extent the applications of textile fabrics and prolong the period of their use. By means of the novel sonochemical method disclosed here, uniform deposition of metal oxide nanoparticles is achieved simply. | 04-28-2011 |
| 20100218645 | METHOD OF REMOVAL OF HEAVY METAL IONS FROM WATER - A method for removal of heavy metal ions from water including submerging an aquatic plant or dried material thereof in said water and subsequently irradiating the water in which the aquatic plant or dried material has been submerged with microwave irradiation. | 09-02-2010 |
| 20100204469 | CONJUGATED PSYCHOTROPIC DRUGS AND USES THEREOF - Novel chemical conjugates of psychotropic drugs and organic acids, uses thereof in the treatment of psychotic and/or proliferative disorders and diseases and as chemosensitizing agents, and their syntheses are disclosed. The organic acids are selected to reduce side effects induced by the psychotropic drugs and/or to exert an anti-proliferative activity. | 08-12-2010 |
| 20100200044 | SOLAR CELLS ARRANGEMENT - 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. | 08-12-2010 |
| 20100120755 | Conjugated psychotropic drugs and uses thereof - Novel chemical conjugates of psychotropic drugs and organic acids, uses thereof in the treatment of psychotic and/or proliferative disorders and diseases and as chemosensitizing agents, and their syntheses are disclosed. The organic acids are selected to reduce side effects induced by the psychotropic drugs and/or to exert an anti-proliferative activity. | 05-13-2010 |
| 20100065101 | NICKEL-COBALT ALLOYS AS CURRENT COLLECTORS AND CONDUCTIVE INTERCONNECTS AND DEPOSITION THEREOF ON TRANSPARENT CONDUCTIVE OXIDES - The invention relates to nickel-cobalt alloys as current collectors and conductive interconnects, and to methods of deposition thereof on transparent conductive oxides. The invention further relates to transparent conductive oxides on which a nickel-cobalt alloy is deposited and to electrodes made of such transparent conductive oxides for photochemical applications, in particular, for dye-sensitized solar cells (DSSCs). | 03-18-2010 |
| 20100063034 | Conjugated psychotropic drugs and uses thereof - Novel chemical conjugates of psychotropic drugs and organic acids, uses thereof in the treatment of psychotic and/or proliferative disorders and diseases and as chemosensitizing agents, and their syntheses are disclosed. The organic acids are selected to reduce side effects induced by the psychotropic drugs and/or to exert an anti-proliferative activity. | 03-11-2010 |
| 20090311192 | CORE AND CORE-SHELL NANOPARTICLES CONTAINING IODINE FOR X-RAY IMAGING - Nanoparticles having an average particle size of less than 2000 nm, wherein said nanoparticles comprise a polymer having pendant cleavable iodine substituted groups are provided. Processes for preparing the nanoparticles and their use as a contrast agent for X-ray imaging are also described. | 12-17-2009 |
| 20090289728 | Atomic frequency standard based on phase detection - This invention concerns the realization of a Coherent-Population-Trapping (CPT) atomic frequency standard by utilization of both the phase delay and the absorption of the light transmitted through an atomic vapor. The invented method enables the use of high modulation frequency and a fast lock of a low quality oscillator to the atomic hyperfine transition. | 11-26-2009 |
| 20090231652 | Devices and methods for optical signal control - A device for use in optical signal control is presented. The device comprises an amplification waveguide, including a pumpable medium, and a reference and a control inputs and an output selectively allowing transmission of light respectively into and out of said amplification waveguide. The reference input, the amplification waveguide and the output define together a transmission scheme for reference light through the pumpable medium. The control input and the amplification waveguide define a depletion scheme for the pumpable medium and control light. The device thus allows for controlling an output signal, formed by the transmission of the reference light, by controllable depletion of the pumpable medium. | 09-17-2009 |
| 20090064349 | Chimeric Avian-Based Screening System Containing Mammalian Grafts - The present invention relates to animal model systems comprising a chimera between an avian embryo and a mammalian organism. Specifically, chimeric model systems comprising normal, diseased or genetically transformed mammalian cells and tissues transplanted into avian embryos, and uses thereof for in vivo testing of drugs and therapeutic modalities are disclosed. | 03-05-2009 |
| 20090021875 | FAULT CURRENT LIMITERS (FCL) WITH THE CORES SATURATED BY SUPERCONDUCTING COILS - A current limiting device ( | 01-22-2009 |
| 20080298741 | Electric Device and Method of Its Fabrication - An electronic device and method are presented for creating at least one predetermined stimulus at the device output. The device comprises an electrically non-conductive holey structure ( | 12-04-2008 |
