baber/WOPTO huggingface dataset:
Patent GB-1321891-A (GB)
Title: Multiple lens devices
IPC: G02B3/00
Filed: 1970-06-29
Abstract: 1321891 Multiple lens COMPAGNIE GENERAL D'ELECTRICITE 29 June 1970 31458/70 Heading G2J A multiple lens includes an array of individual lens elements 7 each having at least three plane side faces, parallel to the optical axis, by which the element is joined to adjacent elements, the entire light-receiving end face 6 of each element being convex and part-spherical, and the line of intersection between the face 6 and the plane containing both the optical axis of the element and an edge along which two of the side faces meet being a semi-circular arc. The crosssection of each element is preferably a square whose diagonal d' will thus be equal to the diameter d of the face 6. The foci 8 of the elements 7 may lie on a curved surface but preferably will lie in plane parallel to or coincident with the exit face of the system. In order to remove aberations an element 7 may be formed with peripheral groove 12, Fig.4 (not shown), a cross-section 13 through the groove being circular. The elements 7 may be cemented together, the cement containing absorbent particles such as carbon to prevent transfer of the light between the elements, in addition they may be held together by means of a frame or collars. The elements may be made from monocrystals of magnesium fluoride or lithium fluoride, which are transparent in the far ultraviolet. The system may be used with a laser for producing a large number of very small perforations in a plate.
Patent GB-1326542-A (GB)
Title: Brushes
IPC: A46B5/00
Filed: 1970-01-30
Abstract: 1326542 Brushes IMPERIAL CHEMICAL INDUSTRIES Ltd 9 July 1971 [30 July 1970] 4646/70 Heading A4K A brush comprises a bundle of parallel, synthetic, polymeric filaments encased for a major portion of its length in a continuous sheath of thermoplastic polymeric material. The filaments may be of nylon. The sheath may be of polyethylene, P.V.C., nylon or a polyester. A wooden or plastics material handle may be fitted over the sheathed end of the brush.
Patent GB-1326922-A (GB)
Title: System for constructing specific wooden chairs
IPC: A47C3/00
Filed: 1971-07-27
Abstract: 1326922 Seats J C BROWN 27 July 1971 [1 May 1970] 21014/70 Headings A4H and A4J A combined back and seat unit for a wooden chair is formed from an assembly of wooden battens of trapezoidal section adhesively secured together along their parallel faces. As shown, battens 3, 4, 5, 6, 7, which are secured battens 8, 9, 10, 11, 12 to form the seat interlock with battens 13-17 and 18-22 respectively which form the back. Nuts and bolts may also be used to secure the batten together in addition to adhesive and if additional battens of rectangular section are employed they are secured together by their keeper faces.
Patent GB-1330258-A (GB)
Title: Trialkylsiloximino-steroid compounds
IPC: C07J75/00
Filed: 1971-12-21
Abstract: 1330258 Siloximinosteroids JENAPHARM VEB 21 Dec 1971 59406/71 Addition to 1229511 Heading C2U [Also in Division C3] The invention comprises:- (A) a number of specific 3-trialkylsiloximino- 13#-methyl steroids falling within the scope of the invention of Specification 1,229,511; (B) optically active or racemic, saturated or unsaturated, 13#-ethyl steroids containing at least one optionally substituted syn and/or anti trialkylsilyl-ketoxime group and optionally containing at least one further substituent selected from esterified or etherified, primary, secondary or phenolic hydroxyl groups, free, esterified or etherified tertiary hydroxyl groups, free or ketalized oxo groups, halogen atoms, and optionally substituted alkenyl or alkynyl radicals; and their preparation from 13#-ethyl steroids containing at least one ketoxime group and wherein any hydroxyl substituent may be free, esterified or etherified, by reaction with an appropriate hexa-alkyldisilazane optionally in conjunction with an appropriate trialkylhalosilane and in a dipolar aprotic solvent; and (C) a process for preparing 13#-ethyl compounds of class (B) having no free hydroxyl groups and the corresponding 13#-methyl compounds, by reacting an appropriate steroid containing at least one ketoxime grouping and wherein any hydroxyl substituent may be free, esterified or etherified, with an appropriate trialkylhalosilane in the presence of a base (e.g. pyridine) in a dipolar aprotic solvent. Compounds of classes (A) and (B) are said to be of use in fertility control, and may be made up with carriers into pharmaceutical compositions for unspecified routes of administration.
Patent GB-1335124-A (GB)
Title: Shedding motion for a circular loom
IPC: D03D37/00
Filed: 1971-04-14
Abstract: 1335124 Shedding motion for circular looms GUMMIKOMBINAT THURINGEN VEB 14 April 1971 9416/71 Headings D1E and D1K A shedding motion for producing twill weaves on a circular loom comprises two grooved rotating cam plates 1, 2 reciprocating push rods 5, 6 having racks 25, 26 on their free ends acting through pinions and an intermediate rod 40 on racks 35, 43 and 44 on the lower ends of rods 36, 37 41 which have healds shafts 46, 47 and 48 at their top ends, such that each heald shaft is raised into the upper shed in turn while the lower two are in the lower shed. The lower cam plate 2 has teeth 20 around its periphery driving a pinion 22 fixed to a shaft 21 which acts on a shuttle drive. Groups of heald shafts such as 46, 47, 48 are spaced around the loom to provide a travelling wave shed. The loom may be used in the weaving of hose pipes with a twill weave.
Patent GB-1336127-A (GB)
Title: Method of impregnating a layer of fibres with a matrix material
IPC: D06M15/31
Filed: 1969-11-08
Abstract: 1336127 Bonded fibre fabrics; fireproofing fibrous materials DEFENCE SECRETARY OF STATE FOR 4 Nov 1970 [8 Nov 1969] 54771/69 Headings D1P and D1R [Also in Division B2] A layer of glass or carbon fibres is impregnated with a matrix material by placing the layer on a mass of matrix material and applying a solvent for the matrix to the surface of the fibrous layer that is not in contact with the matrix material. The fibrous layer may be a layer of aligned fibres, a layer of chopped fibres, a randomly orientated fibrous mat, or a cloth. The matrix may be an epoxide polyester, polycarbonate, polysulphone, polyamide or polyacrylonitrile. A hardner, e.g. dicyandiamide, accelerator or plasticiser may be present, e.g. in the solvent (methylene dichloride) finely divided antimony oxide contained in the matrix is conveyed, in suspension into the fibre layer by the solvent, thus fireproofing it. The matrix material may have been deposited on a release layer to enable the impregnated mat to be pulled free; alternanatively the impregnated layer may form one surface of the matrix mass.
Patent GB-1338607-A (GB)
Title: Apparatus for dispensing a predetermined and variable volume of  liquid
IPC: F04F1/06
Filed: 1971-06-12
Abstract: 1338607 Dry cleaning apparatus KINGSDOWN INSTRUMENT CO Ltd 5 Jan 1971 [12 June 1970] 28482/70 Heading D1A [Also in Division F1] In a dry cleaning apparatus, Fig. 1, a predetermined and variable volume of liquid is fed to a rotatable drum 8 from apparatus, Fig. 2, which comprises a chamber 2, a closable dry cleaning liquid inlet, a liquid outlet 6, an inlet for introducing gas into the chamber 2 and an outlet for permitting the escape of air displaced by the incoming liquid, which air outlet is variable in height relative to the inside of the chamber 2 to vary the volume of liquid dispersed. As shown, a shaft 11 rotatable by a knob 16, forms the gas inlet and air outlet, and has a bore 14 in which a bent tube 15 is inserted so that rotation of the shaft 11 varies the height of the end 17 of the tube 15 within the chamber 2. A three-way valve 4 which may be electrically operated, is set to permit escape of air when liquid enters through a pipe 9 from a storage tank 1, and when the liquid covers the end 17, is set to admit gas to discharge the liquid through a spray nozzle 7 to the rotatable drum 8. The inlet 9 may enter the chamber 2 in any of its walls. The joint where the shaft 11 meets the chamber 2 is sealed by a sealing gland 12 in a housing 13. The tank 1 may have a number of compartments for various liquids, e.g. soaps and other detergents, moisture, silicones, compounds for imparting stain resistance, water resistance, fire resistance or moth proofing properties.
Patent GB-1344636-A (GB)
Title: Manufacture of halogenated pyridine derivatives
IPC: C07D213/61
Filed: 1970-10-30
Abstract: 1344636 Fluorochloropyridines IMPERIAL CHEMICAL INDUSTRIES Ltd 29 Oct 1971 [30 Oct 1970] 51773/70 Addition to 1041906 Heading C2C Fluorochloropyridines are prepared by chlorination, including replacement of a methoxy group by a chlorine atom, in the vapour phase at elevated temperature, using at least 5 mols of chlorine per mole of pyridine starting material. Products include the following, stated to be novel; 3,6 - dichloro - 2 - fluoro -, 4,6 - dichloro - 2 - fluoro -, 5,6 - dichloro - 2 - fluoro -, 3,4,6 - trichloro - 2 - fluoro -, 3,5,6 - trichloro - 2- fluoro -, 4,5,6 - trichloro - 2 - fluoro -, 2 - chloro- 5 - fluoro -, 2,6 - dichloro - 3 - fluoro -, 2,4,6- trichloro - 3 - fluoro -, 2,5,6 - trichloro - 3- fluoro -, 2,4,5,6 - trichloro - 3 - fluoro -, 3,6- dichloro - 2,4 - difluoro -, 5,6 - dichloro - 2,4- difluoro -, 3 - chloro - 2,6 - difluoro -, 3,4 - dichloro - 2,6 - difluoro -, 3 - chloro - 4 - cyano- 2,6 - difluoro -, 2,6 - dichloro - 4 - fluoro -, 2,3,6- trichloro - 4 - fluoro -, 2,3,5,6 - tetrachloro - 4- fluoro - and 5,6 - dichloro - 2,3,4 - trifluoropyridines.
Patent GB-1345524-A (GB)
Title: N-heteroarylidene erythomycylamines
IPC: C07H17/08
Filed: 1970-09-30
Abstract: 1345524 N-Heteroarylidene erythromycyl amines LILLY INDUSTRIES Ltd. 27 Sept 1971 [30 Sept 1970] 46403/70 Heading C2A [Also in Division A5] The invention comprises compounds of Formula I wherein R<SP>3</SP> is H or OH; R<SP>4</SP> is a cladinosyl group; R<SP>5</SP> is a desosaminyl group and R<SP>1</SP> and R<SP>2</SP>, which are different from one another, are hydrogen or a group of the Formula II wherein A is an -N=CH- or -NH-CH 2 - group; n is 0 or 1; R<SP>6</SP> and R<SP>7</SP> separately represent hydrogen, nitro, halogen, phenyl, C 1-4  alkyl or C 1-4  alkoxy or, when in adjacent positions, together represent a -CH=CH-CH=CH- chain optionally substituted by halogen or C 1-4  alkyl and Y represents O, S or NR 8  where R 8  is hydrogen, C 1-4  alkyl, phenyl or phenyl C 1-4  alkyl. Examples of compounds of Formula I are N - (thiophene- or 5 - methylthiophene-2- methylene) erythromycylamine, N - (pyrrolyl- 2 - methylene)- or N - (1 - phenyl - 2,5 - dimethylpyrrolyl - 3 methylene) - erythromycylamine, N - (indolyl - 5 - methylindolyl or 5- bromoindolyl - 3 - methylene) - erythromycylamine, N - 2 - furfurylidene or N - [3 - (2-furyl) arylidene] erythromycylamine and N-[(indol- 3 - yl) methyl]-, N - [(1 - benzylindol - 3 - yl) methyl]- or N-[(5-methylindol-3-yl) methyl] erythromycylamine. Pharmaceutical compositions have been prepared which comprise at least one compound of Formula I in association with a pharmaceutically acceptable diluent or carrier therefor. A process for preparing compounds of Formula I comprises reacting erythromycyl A amine or erythromycyl B amine or the epi isomers thereof with an aldehyde of Formula III in which R<SP>1</SP> or R<SP>3</SP> is a group of Formula II, wherein A is an -N=CH- chain and thereafter optionally reducing the latter Schiffs base to produce the corresponding, compound in which A is an -NH-CH 2 - chain.
Patent ID-24621-A (ID)
Inventor: JOHN ASHTON DAVID
IPC: C08F210/16
Filed: 1998-07-22
Abstract: The present invention relates to a high activity catalyst composition for the (co-)polymerisation of ethylene, optionally with an alpha olefin of 3 to 10 carbon atoms, comprising a catalyst precursor and an organoaluminium cocatalyst, wherein the catalyst precursor consists of: (i) a silica carrier material, having from 0.3 to 1.2 mmoles of OH groups per gram of silica, (ii) a dialkylmagnesium compound of the formula RMgR1, where R and R1 are the same or different C2-C12 alkyl groups, in an amount comprised between 0.5 to 1.5 mmoles of dialkylmagnesium per gram of silica, (iii) a tetraalkyl orthosilicate, in which the alkyl groups contain from 2 to 6 carbon atoms, in an amount comprised between 0.2 to 0.8 mmoles per gram of silica, (iv) a chlorinated compound (X) having the formula RnSiCl4-n, wherein each R is the same or different and is hydrogen or an alkyl group and n is an integer from 0 to 3, in an amount comprised between 0.2 to 4 mmoles of X per gram of silica, and (v) a titanium compound in an amount comprised between 0.3 to 1.5 mmoles per gram of silica.
Patent IL-109843-A (IL)
Title: Noncoherent receiver employing a dual-maxima metrinoncoherent receiver employing a dual-maxima metric generation process c generation process
IPC: H04B1/7115
Filed: 1994-05-31
Abstract: A method and apparatus for decoding an orthogonally encoded data signal in a noncoherent receiver system. The method is referred to as dual-maxima metric generation. It comprises the steps of sequentially searching for a maximum energy level in each of two subsets of a given set of symbol indexes and associated energy levels and calculating a difference of the two values to form a soft decision output value. The two subsets are identified by the binary value (either "0" or "1") of a given digit of the binary equivalent of the symbol index. The soft decision output value reflects a measure of confidence of the value of the corresponding digit of the original signal. The dual-maxima generator sequences through the steps one time for each binary digit of the original signal. The method allows the correlated energy from multiple receivers to be combined before the decoding of the signals, thus further reducing the complexity of the circuitry and improving the performance of the decoder.
Patent IL-126138-A (IL)
Title: Tetralone or benzopyranone derivatives and a method for producing them
IPC: A61P25/04
Filed: 1998-01-28
Abstract: The present invention provides new tetralone or benzopyranone derivatives and a method for producing the derivatives useful for a therapeutic agent for preventing and/or treating hormone dependent diseases. The present invention is a new tetralone or benzopyranone derivative represented by a particular general formula (I). <CHEM> wherein R1 and R2 represent hydrogen, a hydroxy group, an alkyloxy group or an aralkyloxy group, respectively, R3- R7 represent hydrogen, a hydroxy group or a straight or branched alkyl, alkyloxy or aralkyloxy group having 1-6 carbon atoms, a halogen, an amino group or an alkylene dioxy group joined at R3 and R4, R4 and R5, R5 and R6, or R6 and R7, respectively, and A represents a methylene or oxygen. In the production, a particular tetralone or benzopyranone compound and a particular benzaldehyde compound are reacted.
Patent IL-131091-A (IL)
Title: Method and apparatus for performing soft hand-off in a wireless communication system
IPC: H04W36/18
Filed: 1998-01-27
Abstract: A method for selecting base stations to communicate with a remote station comprising: computing a threshold value in accordance with a combination of measurements of signal energies from base stations capable of communicating with said remote station; comparing a signal energy measurement of a first base station with said threshold value; and selecting said first base station when said signal energy measurement of said first base station exceeds said threshold value; wherein said combination of signal energy measurements from base stations capable of communicating with said remote station comprises the sum of pilot energy values of pilots with greater received energy than said first base station.
Patent IL-132062-A (IL)
Title: Method for the production of anti-human antigen receptors and uses thereof
IPC: A61K39/395
Filed: 1999-09-24
Abstract: The present invention provides an anti-human antibody or fragment thereof that is low or not immunogenic in humans. In particular, the antibodies or fragments are directed to human tumor antigens, preferably to the human tumor antigen 17-1A, also known as EpCAM, EGP or GA 733-2. Also provided are pharmaceutical compositions comprising the aforementioned antibodies or fragments thereto.
Patent IL-144813-A (IL)
Title: Heterocyclic compounds, intermediates thereof and elastase inhibitors
IPC: A61P11/06
Filed: 2001-08-08
Abstract: The present invention relates to a heterocyclic compound of the following formula (I-a), its ester, or a salt thereof, and a human neutrophilic elastase inhibitor containing the same as the active ingredient, etc. <CHEM> wherein A and B are the same or different and each is a lower alkylene group being optionally substituted by an oxo group, D is a heteromonocyclic or heterobicyclic group being optionally substituted by an oxo group, R<1> and R<2> are the same or different and each is a lower alkyl group, R<3> and R<4> are different from each other, and each is a hydrogen atom or a hydroxy group, or both combine together to form an oxo group, and R<5> is 2-benzoxazolyl, trifluoromethyl, benzylaminocarbonyl, etc.
Patent IL-151163-A (IL)
Title: Use of cdp-choline for the preparation of a medicament for treating alcohol withdrawal syndrome
IPC: C07H19/10
Filed: 2002-08-09
Abstract: The invention relates to the use of CDP-Choline or its pharmaceutically acceptable salts for the preparation of a medicinal product for the treatment of alcohol withdrawal syndrome at daily doses equivalent to 0.5-2 g of free CDP-Choline.
Patent IL-158649-A (IL)
Title: Azabenzimidazole-based compounds for modulating serine/threonine protein kinase function
IPC: C07D/
Filed: 2003-10-29
Abstract: The present invention is directed in part towards methods of modulating the function of serine/threonine protein kinases with azabenzimidazole-based compounds. The methods incorporate cells that express a serine/threonine protein kinase, such as RAF. In addition, the invention describes methods of preventing and treating serine/threonine protein kinase-related abnormal conditions in organisms with a compound identified by the invention. Furthermore, the invention pertains to azabenzimidazole compounds and pharmaceutical compositions comprising these compounds.
Patent IL-160681-A (IL)
Title: Crystals of hydroxynorephedrine derivatives, compositions comprising them and uses thereof
IPC: A61K31/216
Filed: 2004-03-02
Abstract: The present invention provides ethyl (-)-2-Ä4-Ä2-ÄÄ(1S,2R)-2-hydroxy-2-(4-hydroxyphenyl)-1-methylethylÜaminoÜethylÜ-2,5-dimethylphenoxyÜacetate hydrochloride, crystalline forms thereof and pharmaceutical compositions containing them, which have excellent  beta 3-adrenoceptor stimulating effects, therapeutic effects on pollakiuria or urinary incontinence and storage stabilities and are useful as a medicament.
Patent IL-169455-A (IL)
Title: Accumulator with internal desiccant
IPC: F25B43/00
Filed: 2005-06-29
Abstract: A compression device for use in a HVAC&R system that includes a compressor for compressing vaporized refrigerant having a compressor inlet and compressor outlet for directing compressed refrigerant downstream along a first conduit to a condenser. An accumulator is provided for preventing liquid refrigerant from reaching the compressor. The accumulator has an accumulator inlet for receiving refrigerant along a second conduit from an upstream evaporator and an accumulator outlet in fluid communication with the compressor inlet for receiving vaporized refrigerant therein. The accumulator and compressor are integrally connected thereto so that the accumulator and compressor may be installed into a refrigerant recycling system by connecting the compressor outlet with the first conduit and connecting the accumulator inlet with the second conduit. A desiccant is disposed inside the accumulator between the accumulator inlet and outlet for removing moisture from the refrigerant.
Patent IL-186668-A (IL)
Title: Support frame for wall mounting an electrical apparatus
IPC: H02G/
Filed: 2007-10-15
Abstract: Support frame (1) for wall mounting at least one electrical apparatus (20, 21, 22, 23), the frame (1) comprising: a surround casing (4) for wall fixing, enclosing an opening (5) that defines a assembly housing adapted to accepting and retaining said at least one electrical apparatus (20, 21, 22 and 23), the opening (5) being defined by a facing pair of fixing panels (6 and 7) and a facing pair of connecting panels (9 and 10) with ends attached to said fixing panels (6 and 7) and the fixing panels (6 and 7) comprising attachment elements (8) for mounting said at least one electrical apparatus (20, 21, 22 and 23). The connecting panels (9 and 10) include coupling components (11), adapted to engaging with respective complementary coupling components (12) substantially located on end sections of a divider (13) that can be removably coupled to said frame (1) to subdivide said opening.
Patent IL-190088-A (IL)
Title: Protein a production and purification without using animal derived components
Filed: 2008-03-11
Abstract: Purification of vegetarian (non-animal derived) Protein A using a multidimensional purification process to remove undesirable non-animal derived component impurities in the Protein A from the non-animal fermentation media used to produce the Protein A so as to produce a vegetarian Protein A free of animal-origin components and essentially free of components derived from non-animal derived growth media.
Patent IL-195313-A (IL)
Title: Substituted beta-phenyl-alpha-hydroxy propanoic acid synthesis method and use thereof
IPC: C07C/
Filed: 2008-11-16
Abstract: The present invention relates to a compound of the formula (I), wherein R 1 , R 2 and R 3 are each independently selected from H, OH, F, Cl, Br, methoxy and ethoxy; or alternatively, R 1 and R 2 together form -OCH 2 O-, R 3 is selected from H, OH, methoxy, ethoxy and halogens; R 4 is OH or acyloxy; R 5 is cycloalkoxyl, amino and substituted amino, and when R 5 is selected from amino, at least one of R 1 , R 2 and R 3 is not H. The present invention further relates to a process for synthesizing a compound of the formula (I), and use of the compound of the formula (I) in the manufacture of a medicament for the prevention or treatment of cardiovascular or cerebrovascular diseases.
Patent IL-196283-A (IL)
Title: System and method for collecting network performance information
Inventor: BUGENHAGEN MICHAEL K
IPC: H04L45/28
Filed: 2008-12-30
Abstract: The disclosed embodiments include a system, computer program product, and method for routing a call over a packet network. A call request may be received from a calling party to call a called party at a network address. At least one potential call path over a packet network may be determined to connect the calling party to the called party at the network address. Network performance information associated with each potential call path may be accessed and a determination may be made that each of the call paths are impaired or congested. In response to determining that each of the call paths are impaired or congested, the call may be routed over a call path other than one of the at least one potential call paths to enable the calling party to communicate with the called party.
Patent IL-197700-A (IL)
Title: Cellular confinement systems
Filed: 2009-03-19
Abstract: A cellular confinement system for soil, sand or other filler material comprises a number of sub-assemblies (706) each made up of a plurality of interconnected open cells of fabric material. The sub-assemblies (706) are stackable one on top of the other to provide a structure having at least one generally vertical side or end wall. The system may further comprise one or more skirt portions arranged between vertically juxtaposed sub-assemblies (706) in use to seal at least the outer perimeter of the cells from the escape of fill material between the layers.