baber/WOPTO huggingface dataset:
Patent GB-1336812-A (GB)
Title: Device for measuring the inherent electrical noise produced  by part of an electrical signal transmission apparatus
IPC: G01R29/26
Filed: 1971-08-20
Abstract: 1336812 Measuring noise in a radar system NORE MICROWAVE Ltd 1 June 1972 [20 Aug 1971] 39188/71 Heading H4D [Also in Division G1] The inherent noise in a radar system is measured by injecting a pulse of a controllable known noise signal into the system in place of a radar echo pulse, so that the known noise signal appears on the radar p.p.i. as a bright circle, and adjusting the amplitude of the known noise signal until the bright circle just disappears. As described controllable noise pulses, synchronized with the radar master oscillator 10 are produced by a semi-conductor diode noise generator 22 and a variable current source switched 26 by pulses derived from two delay devices 31, 32. These noise pulses are injected into the radar system via a coupler 23, and after passing via a mixer 15, a pre-amplifier 16, a pulsed attenuator 41 and a main amplifier 17, are displayed on the radar p.p.i. The pulsed attenuator 41 is also controlled by signals from delay 32 in such a way that only the known noise pulses injected into the system are attenuated, other signals being passed unattenuated. Thus the p.p.i. receives alternately the inherent noise from the mixer 15 and pre-amplifier 16 (the main amplifier being assumed to produce no noise), and a composite signal comprising the known noise plus the inherent noise both attenuated by attenuator 40. Hence when the known noise signal is adjusted so that the display just disappears, where Ni is inherent noise, A is the attentuator factor, and Nk is the known noise signal, from which the inherent noise can be calculated. A suitable value for A is 3db, and it is convenient to calibrate the known noise control in terms of inherent noise which would exist at balance.
Patent GB-1341182-A (GB)
Title: Notch rejection filter
IPC: H03H19/00
Filed: 1972-09-14
Abstract: 1341182 Active filters HUGHES AIRCRAFT CO 14 Sept 1972 42648/72 Heading H3U A notch filter comprises: an input 11 at which is applied an input signal with a number of frequency components including a selected one to be rejected; a source of clock pulses 22; a filter 15 responsive to the clock signal to select, from the input signal, the signal to be rejected, and to phase shift it; and means to combine the input signal with the phase shifted selected signal to produce a signal at output 12 having the selected signal attenuated by a substantial factor. The phase shifting is 180 degrees and is effected by pre- and post-filters 13, 18 each producing 90 degrees phase shift. Alternatively three filters having 60 degrees phase shift may be used. The filter 15 is an n-path filter, Fig. 2, having a series resistor R and shunt capacitors C1 .... C6 associated with switches S1 ....S6 which are driven by the clock source.
Patent GB-1352306-A (GB)
Title: Purification of solutions of titanium compounds
IPC: C22B34/12
Filed: 1969-12-09
Abstract: 1352306 Purifying titanium compounds; titanium dioxide LAPORTE INDUSTRIES Ltd 19 April 1971 [9 Dec 1969] 60068/69 Headings C1A and C1N At least part of the chromium, vanadium, and phosphorus impurity content of an aqueous solution of a titanium compound in which any Fe present is present as Fe III, is removed by oxidizing the solution so that the impurity is converted into an oxy-anoin, forming in the oxidized solution aminium (i.e. substituted ammonium) ions which combine with oxyanions derived from the impurity to yield a precipitate, the oxidation state of the impurity element in the oxy-anion be such as to enable precipitation to occur and separating the result and precipitate, the said aminium ions being derived from an amino compound incorporated into the oxidized solution and having a straight chain of at least 8 carbon atoms. The oxidation step may be carried out using eerie sulphate or potassium permanganate, and it is preferably carried out at a temperature sufficiently low to avoid the formation of TiO 2  by hydrolysis. The titanium solution used may be a sulphate solution obtained by the sulphation of a titaniferous ore material, the oxidation being effected at a temperature not exceeding 70‹ C. (e.g. 60-65‹ C.) to avoid the formation of TiO 2  by hydrolysis and then the liquid remaining after the separation of the precipitate is hydrolysed to yield hydrous titanium dioxide which is then calcined to yield pigmentary TiO 2 . The ore so treated may be ilmenite. Any Fe II present in the initial aqueous titanium solution may be oxidized to Fe III, e.g. by treatment with H 2 O 2 , O 3  or Cl 2 , or such oxidation may be by electrolytic treatment or by teating the solution with air or oxygen in the presence of a catalyst, e.g. active carbon, nitrogen dioxide or platinum. The preferred amine compounds are tertiary amines, or quaternary ammonium compounds, e.g. octadecyltrimethyl ammonium chloride or dioctadecyldimethyl ammonium chloride. The carbon chain of the amino compound is preferably at least 12 but may be at least 18 carbon atoms, and preferably the chain is not branched. The amino compound may be added to the solution of the titanium compound as a solution or a suspension in an inert liquid, e.g. water. The precipitate obtained, e.g. by either filtration or centrifuge, may be treated so as to regenerate the animo compound which is then recycled to a further precipitating step. The titanium solution treated may contain the nitrate, the chloride, bromide or iodide; or it may be a solution of potassium titanium oxalate, titanium ammonium sulphate of a fluorotitanate, or a chlorotitanate.
Patent ID-29791-A (ID)
Inventor: KAYANAKIS GEORGES
IPC: B42D15/10
Filed: 2000-11-28
Abstract: The invention relates to a contactless or hybrid contact-contactless smart card, including an antenna on a support, this antenna being formed by at least one turn of electrically conductive ink which is screen printed on the support, two card bodies 24 on each side of the support, each of the card bodies consisting of at least one layer of plastic material, and a chip or module 26 connected to the antenna. The support is made of paper and features cutouts 22 in each corner at which the two card bodies are welded together, thus giving its capacity to delaminate, when the card is bent, at the location where the forces were generated, which highlights any act of deliberate damage a posteriori as the card retains the traces of the bending, and represents a countermeasure against fraud.
Patent IL-104744-A (IL)
Title: High availability disk arrays
IPC: G06F3/06
Filed: 1993-02-16
Abstract: A method for handling data in a plurality of data storage disks having user data sectors and corresponding parity sectors, the method being used when the disks are being operated in a non-degraded or a degraded mode wherein a non-volatile RAM is used in an array control processor which controls the operation of such disks. When new data is to be written into the array, the non-volatile RAM stores information identifying the array, the starting sector into which data is to be written and the number of sectors to be used for writing the new data so that parity and data entries in corresponding sectors can be matched when a power failure occurs. Further, when opening a new array, the data and parity entries in corresponding sectors can be matched and verified, the operation for such matching being performed in between other operations that are being performed by the control processors (i.e., in the "background" thereof).
Patent IL-105891-A (IL)
Title: Microparticles processes for the preparation thereof and ultrasonic contrast media containing them
IPC: A61K49/22
Filed: 1993-06-02
Abstract: The invention concerns contrasting agents for use in ultrasonic diagnostic, the contrasting agents consisting of gas-containing microparticles with shells made of polycyanoacrylates or polyesters of $g(a)-, $g(b)-, or $g(g)-hydroxycarboxylic acids. The invention also concerns a method of producing such contrasting agents.
Patent IL-108978-A (IL)
Title: Assay for monitoring the progress of cml
Inventor: BEN-NERIAH YINON
IPC: C12Q1/6886
Filed: 1994-03-15
Abstract: An assay for monitoring the progress of chronic myelogenous leukemia (CML) which makes possible the optimalization of the time of bone marrow transplantation. The assay is based on determination of de novo methylation of DNA samples, which enables the recognition of the onset of blast lysis. There is determined the de novo methylation of part of the bcr/abl gene and the degree of such methylation.
[WO9525176A1]
Patent IL-111686-A (IL)
Title: Greeting card with sticker
IPC: B42D15/00
Filed: 1994-11-17
Abstract: A system for decorating textile material comprising: an article of textile material embellished with an ornamental design (12), and a decorative patch capable of being mounted on said article of textile material, said article of textile material further including a marked area for indicating a location for mounting said patch. פירוט זה נבחן בהתאם לתקנה 35 לתקנות הפטנטים, תשכ" ח-1968 This specification was examined in accordance with regulation 35 of the Patent Regulations, 5728-1968. 3475 כ" ו בכסלו התשס" ג - December 1, 2002
Patent IL-124888-A (IL)
Title: Binary up/down counter
IPC: G09G3/00
Filed: 1998-06-14
Abstract: A binary Up/Down counter for up- counting and the down-counting binary data, comprising: memory means for storing binary data written in the counter, processing a clock input (GK) and an inverting input (I) in all bits; up-count means (6, 5a-5d) for updating said binary data written in the counter both in the up-count mode of operation and in the down-count mode of operation; negation means (4) for converting said binary data written in the counter to the inverse code each time that the counter changes its mode of operation both from the up-count mode to the down-count mode and from the down-count mode to the up- count mode; control means for activating the said counter and predetermining its mode of operation. 1792 ז' באב התשס" ד - July 25, 2004
Patent IL-131026-A (IL)
Title: Optical system with a window having a conicoidal inner surface, and testing of the optical system
IPC: G01S7/48
Filed: 1998-12-07
Abstract: An optical system includes a window made of a curved piece of a transparent material having an inner surface and an outer surface. The inner surface has a nominal inner surface shape defined by a first conicoidal relationship, and the outer surface has a nominal general aspheric surface shape. The optical system also typically includes a sensor and an optical train on the side of the inner surface of the window. The accuracy of the shape of the inner surface is tested by directing a coherent light beam through a remote focus of the inner surface, reflecting the light beam from the inner surface toward an adjacent focus of the inner surface, reflecting the light beam from a spherical reflector at the adjacent focus of the inner surface and back toward the inner surface, reflecting the light beam from the inner surface back toward the remote focus, and interferometrically comparing the reflected beam arriving at the remote focus with a reference beam.
Patent IL-131639-A (IL)
Title: Progressive addition lenses
IPC: A61F2/16
Filed: 1999-08-29
Abstract: The invention provides progressive addition lenses in which lens unwanted astigmatism is reduced and channel width through the intermediate and near vision zones is increased as compared to conventional progressive addition lenses. This result is achieved by combining a progressive addition surface with a first dioptric add power with at least one optical element that provides additional dioptric add power to the lens.
Patent IL-133420-A (IL)
Title: Pharmaceutical composition in form of tablet comprising combination of antihistaminic piperidinoalkanol with decongestant sympathomimetic drug
IPC: A61K47/04
Filed: 1998-07-21
Abstract: A pharmaceutical composition in the form of a bilayer tablet comprising, (a) a first discrete zone made with Formulation (A) which comprises, a therapeutically effective decongestant amount of a sympathomimetic drug, or a pharmaceutically acceptable sait thereof, in an amount of about 18% to about 39% by weight of Formulation (A), and a first carrier base material, the first carrier base material comprising a mixture of: (i) carnauba wax in an amount of about 59% to aobut 81% by weight of formulation (A); and (ii) a suitable antiadherent in an amount 1875 ז' באב התשס" ד - July 25, 2004 of about 0.25% to about 2.00% by weight of Formulation (A); wherein said first carrier base material provides a sustained release of the sympathomimetic drug; and (b) a second discrete zone made with formulation (B) which comprises a therapeutically effective antihistaminic amount of a piperidinoalkanol, or a pharmaceutically acceptable salt thereof, in an amount of about 15% to about 30% by weight of Formulation (B) and a second carrier base material, the second carrier base comprising a mixture of; (i) a cellulose diluent in an amount of about 27% to about 73% by weight of Formulation (B); (ii) pregelatinized starch in an amount of about 15% to about 30% by weight of Formulation (B); (iii) a suitable disintegrant in an amount of about 0.25% to about 6.00% by weight of Formulation (B); and (iv) a suitable lubricant in an amount of about 0.25% to about 2.00% by weight of Formulation (B); wherein said second carrier base material provides an immediate release of the piperidinoalkanol or the pharmaceutically acceptable salt thereof.
Patent IL-140033-A (IL)
Title: Method of producing non-segmented, negative-sense, single-stranded rna viruses
IPC: C12N15/863
Filed: 2000-12-01
Abstract: This invention relates to improved methods for producing nonsegmented, negative-sense, single-stranded RNA viruses of the Order designated Mononegavirales virus, including embodiments relating to methods of producing such viruses as attenuated and/or infectious viruses, such as Measles virus (MV) and respiratory syncytial virus (RSV). One method for producing a recombinant virus from the Order Mononegavirales comprises (a) in at least one host cell, conducting transfection of a rescue composition which comprises (i) a transcription vector comprising an isolated nucleic acid molecule which comprises polynucleotide sequence encoding a genome or antigenome of a nonsegmented, negative-sense, single stranded RNA virus of the Order Mononegavirales and (ii) at least one expression vector which comprises at least one isolated nucleic acid molecule encoding the trans-acting proteins necessary for encapsidation, transcription and replication; in a host cell under conditions sufficient to permit the co-expression of these vectors and the production of the recombinant virus; (b) heating the transfected rescue composition to an effective heat shock temperature under conditions sufficient to increase the recovery of the recombinant virus; and optionally, (c) harvesting the resulting recombinant virus.
Patent IL-142629-A (IL)
Title: Improved chemical process for manufacturing of an alkaline salt of an acid susceptible proton pump inhibitor and a process for manufacturing a pharmaceutical formulation comprising the compound
Inventor: ERICKSON MAGNUS
IPC: A61K31/4439
Filed: 2001-04-16
Abstract: Process for the manufacturing of slightly soluble or less soluble alkaline salts of substituted sulphinyl heterocycles containing an imidazole moiety with formula Ipreferably alkaline salts of a proton pump inhibitor compound, wherein the process comprises the step of reacting the substituted sulphinyl heterocycle of Formula I with a source of the cation in the presence of a base, characterized by a washing step in which the prepared alkaline salt of the substituted sulphinyl compound is washed with a basic aqueous solvent mixture. The obtained bulk drug substance resulting in a bulk product that in an aqueous suspension of the substituted sulphinyl heterocycle having a pH not significantly lower than that of a saturated water solution of the pure compound prepared. Alternatively, the process for manufacturing a pharmaceutical dosage form comprising the active substance could be adjusted. For instance the pH of an aqueous suspension of the active substance is adjusted to a pH not significantly lower than that of a saturated water solution of the pure compound. The processes are preferably useful in the manufacturing of omeprazole magnesium salt or magnesium salt of one of its single enantiomers used in pharmaceutical dosage forms.
Patent IL-146211-A (IL)
Title: Anionic polymers as toxin binders and antibacterial agents
IPC: A61P31/04
Filed: 2001-10-28
Abstract: The present invention relates to a method of inhibiting a toxin in an animal, such as a human, by administering to the animal a therapeutically effective amount of a polymer having a plurality of pendant acid functional groups which are directly attached to the polymer backbone or attached to the polymer backbone by a spacer group. The spacer group can have a length in the range from 0 to about 20 atoms. The toxin is, typically, an exotoxin secreted by a pathogenic microorganism, such as a bacterium.
Patent IL-151858-A (IL)
Title: Device and method for treating urinary incontinence in females
IPC: A61F6/08
Filed: 2002-09-20
Abstract: A device for use in locally delivering and controllably releasing oxybutynin in the cervical region of a female for a period of up to 28 days. The device comprises: a ring (I) comprising trifluoropropylmethyl/dimethyl siloxane elastomer, The ring (I) has a sufficient size such that it can be inserted into a vaginal canal of the female. The device also comprises a pharmaceutical composition comprising a therapeutically effective amount of oxybutynin and an excipient. The pharmaceutical composition is inserted within the ring (I). Upon insertion of the ring (I) into the vaginal canal, a therapeutically effective amount of oxybutynin is controllably released from the ring (I) for a period of up to 28 days.
Patent IL-161420-A (IL)
Title: Substrate for epitaxy
IPC: H01L21/02
Filed: 2004-04-15
Abstract: The invention relates to a substrate for epitaxy, especially for preparation of nitride semiconductor layers. Invention covers a bulk nitride mono-crystal characterized in that it is a mono-crystal of gallium nitride and its cross-section in a plane perpendicular to c-axis of hexagonal lattice of gallium nitride has a surface area greater than 100 mm<SUP>2</SUP>, it is more than 1,0 mum thick and its C-plane surface dislocation density is less than 10<SUP>6</SUP>/cm<SUP>2</SUP>, while its volume is sufficient to produce at least one further-processable non-polar A-plane or M-plane plate having a surface area at least 100 mm<SUP>2</SUP>. More generally, the present invention covers a bulk nitride mono-crystal which is characterized in that it is a mono-crystal of gallium-containing nitride and its cross-section in a plane perpendicular to c-axis of hexagonal lattice of gallium-containing nitride has a surface area greater than 100 mm<SUP>2</SUP>, it is more 1,0-mum thick and its surface dislocation density is less than 10<SUP>6</SUP>/cm<SUP>2</SUP>. Mono-crystals according to the present invention are suitable for epitaxial growth of nitride semiconductor layers. Due to their good crystalline quality they are suitable for use in opto-electronics for manufacturing opto-electronic semiconductor devices based on nitrides, in particular for manufacturing semiconductor laser diodes and laser devices. The a.m. bulk mono-crystals of gallium-containing nitride are crystallized on seed crystals. Various seed crystals may be used. The bulk mono-crystals of gallium-containing nitride are crystallized by a method involving dissolution of a gallium-containing feedstock in a supercritical solvent and crystallization of a gallium nitride on a surface of seed crystal, at temperature higher and/or pressure lower than in the dissolution process.
Patent IL-187712-A (IL)
Title: Composite cutting inserts and methods of making the same
Filed: 2007-11-28
Abstract: Embodiments of the present invention include methods of producing a composite article. A method comprises introducing a first powdered metal grade from a feed shoe into a first portion of a cavity in a die and a second powdered metal grade from the feed shoe into a second portion of the cavity, wherein the first powder metal grade differs from the second powdered metal grade in chemical composition or particle size. Further methods are also provided. Embodiments of the present invention also comprise composite inserts for material removal operations. The composite inserts may comprise a first region and a second region, wherein the first region comprises a first composite material and the second region comprises a second composite material.
Patent IL-188170-A (IL)
Title: Gear with integral overcouple protection
IPC: F02C7/36
Filed: 2007-12-16
Abstract: The gear has a pinion (20) integrated to a shaft (201) rotary mounted in a support through a breakable element. The breakable element is arranged for disintegrating the pinion of the shaft in an event of over-torque between the pinion and the shaft. A guide module (50) is arranged with respect to the pinion for maintaining the pinion in rotation on the support during disintegration of the pinion of the shaft. The breakable element is formed of a disk (40) that is incorporated between the pinion and the shaft, where the disk comprises a breakable radial arm.
Patent IL-205428-A (IL)
Title: Insonification device that includes a three - dimensional network of emitters arranged in at least two concentric spirals, which are designed to generate a beam of high - intensity focussed waves
IPC: G01S/
Filed: 2010-04-29
Abstract: The invention concerns a device (1) for the insonification of an environment or medium, which is designed to generate a beam of focussed waves around a point in a so-called focus zone (20), used for imaging the medium or changing the properties of the medium, with the insonification device (1) having an intrinsic or extrinsic support structure on which is installed a network of a predetermined number of ultrasound transducers (12) that are designed to be controlled independently for generation of the focussed wave beam. According to the invention, the transducers (12) used for the generation of the focussed wave beam are located in a homogeneous spatial distribution along at least two concentric spirals (11) that are wound onto a three-dimensional concave area (10) whose shape and size are chosen to allow optimal focusing of the beam at a predetermined focal length, and whose concave side is oriented toward the focus zone (20).
Patent JP-H08271260-A (JP)
Title: Vibrating gyro
Inventor: TAKAHASHI MASAHIKO
IPC: G01C19/5642
Filed: 1995-03-31
Abstract: PURPOSE: To provide a piezoelectric vibrating gyro having a structure in which, even when a lead wire is moved because of a disturbance such as a vibration, a shock or the like, the influence on a gyro output can be reduced. CONSTITUTION: Intermediary electrodes 19, 20 are formed on the node of a vibration by a piezoelectric vibrator 7. While the intermediary electrodes are used as intermediary points, electrodes 1, 4 at the vibrator are connected electrically to a circuit board 12 via the respective holder terminals 14, 17.