baber/WOPTO huggingface dataset:
Patent GB-1310501-A (GB)
Title: Electrolysis of fused material
IPC: C22B5/16
Filed: 1969-04-17
Abstract: 1310501 Separating by fused electrolysis NATIONAL RESEARCH DEVELOPMENT CORP 13 April 1970 [17 April 1969] 19751/69 Heading C7B A component, e.g. Sn, Mo, W, Pb or V, is separated from an electrolyte melt 12, e.g. a fused slag or ore such as cassiterite, roasted molybdenite MoS 2  and Fe MoO 4 , wolframite and scheclite CaWO 4 , which includes the component which is volatile or is convertible into a volatile compound, e.g. SnO 2  or MoO 3 , by electrolysis, by electrolysing the melt by passing a current between a pair of electrodes 13, 15 along a path which includes an arc struck between at least one electrode and the melt, and fuming off the volatile component or compound thereof, given off as a product of electrolysis, at the arc, e.g. via an electrode shroud 16 in the cell hood 14. Preferably arcs are struck from both electrodes Fig. 3 (not shown) to avoid the need for a subsidiary electrode (13', Fig. 2a (not shown)) to initially fuse the charge. Lime and/or CaF 2  may be added to the melt to react with silica and/or alumina and improve fluidity. D. C. or A. C. may be used. The base electrode e.g. anode 13 (where arc is struck from the other electrode 15 only) may be of iron surrounded by a cooling element or of molten tin (for extracting SnO 2  from tin ore). The melt may be stirred or agitated by oxygen evolved at the anode.
Patent GB-1314942-A (GB)
Title: Gas cooled nuclear reactors
IPC: G21C1/12
Filed: 1971-03-22
Abstract: 1314942 Fuel elements UNITED KINGDOM ATOMIC ENERGY AUTHORITY 7 March 1972 [22 March 1971] 7508/71 Heading G6C The core of a gas-cooled nuclear reactor comprises stacks of graphite blocks 2 (only one shown), each block 2 housing two stacked fuel elements 1 which are supported by a lower annular guide disc 3 and are end guided by intermediate and upper guide discs 3. The fuel elements 1 each comprise a stack of fuel compacts 11 comprising coated uranium oxide particles in a graphite matrix enclosed in an annular chamber 12 bounded by two coaxial graphite tubes 13, 14. The fuel elements have chambers 4 and are stacked within a bore 5 of the graphite block 2. The discs 3 are of graphite and have inside and outside diameters equal to those of the tubular fuel elements. Peripheral regions of the faces of the discs 3 have conical seatings 8 complementary to the chambers 4 of the fuel elements. Each disc 3 has four lugs 9 extending to the wall of the bore 5 and in the case of the upper and intermediate discs bear slidingly against it. The lower disc is attached to the bore wall by a screwed annular surround 10 formed integrally with the lugs 9. The discs 3 have radial slits to accommodate manufacturing tolerances and differential thermal expansion between the discs and the bore. In alternative constructions, the lower disc 3 is attached by dowelling or is formed integrally of the graphite block 2 by machining.
Patent GB-1317779-A (GB)
Title: Laminated fibre glass flooring and method of making the same
IPC: B29C70/00
Filed: 1970-08-04
Abstract: 1317779 Laminates M C GILL 4 Aug 1970 37588/70 Heading B5N A process for making a laminated fibre glass panel includes the steps of wrapping each one of a plurality of mandrels 13 individually in a respective glass cloth 14 impregnated with curable resin; positioning the wrapped mandrels in side-by-side relationship to form a planar assembly; placing on one side of the assembly, a sheet 10 comprising an overlay of a number of continuous plies of glass cloth impregnated with a curable resin; curing the resin material under heat and pressure and then cutting away sections of the glass cloth on the side of the planar assembly opposite the sheet to form a plurality of beam members 20 depending from the sheet and removing at least part 18 of the mandrels. The thermosetting resin may be an epoxy, polyester or silicone resin. The mandrels may be made of polyurethane foam. In the embodiment shown in Fig. 1, the free end 16 of each cloth 14 is extended past the edge of the mandrel 13 round which it is wrapped in such a manner as to overlap the adjacent mandrel and bundles 11 of glass roving interposed between the sheet and assembly of wrapped mandrels, said bundles being positioned over the junctions between adjacent mandrels to provide fillet material. In the embodiment of Figs. 2 and 3, the size of the sections 17 cut from the lower skin is such as to leave portions 19 of sufficient width to provide a lower flange for each beam member 20, the side portions 21 of the mandrels being optionally removed. In the embodiment of Fig. 4 (not shown), the mandrels which may be of wood or metal are formed in sections to obviate cutting thereof.
Patent GB-1321453-A (GB)
Title: Dyeing mixtures of cellulosic and polyester fibres
IPC: D06P3/54
Filed: 1970-02-24
Abstract: 1321453 Dyeing and printing polyester/cellulosic fibre blends JAMES ROBINSON & CO Ltd 19 April 1971 [24 Feb 1970] 8707/70 Heading DIB Mixtures of cellulosic and polyester fibres are dyed or printed by applying in the absence of any separate acid or acid producing compound a mixture of a water-soluble sulphor dye, a disperse dye and a reducing agent chosen from thiourea, ethylene thiourea, zinc ethylene bisdithiocarbamate and 4-methyl-thiosemicarbazide followed by drying the material and then fixing at a temperature of 150‹ to 220‹C. Mixtures of compounds which produce the above reducing agents may be used e.g. urea and ammonium thiocyanate to produce thiourea.
Patent GB-1321824-A (GB)
Title: Electric immersion heaters
IPC: H01H37/34
Filed: 1969-09-29
Abstract: 1321824 Thermal cut-out ASSOCIATED ELECTRICAL INDUSTRIES Ltd 29 Sept 1970 [29 Sept 1969] 47714/69 Heading H1N [Also in Division H5] In a metal sheathed electric immersion heating element 1 provided with a thermal cut-out in a housing 3 the temperature sensor of the cutout is urged into thermal contact with a pocket 17 therefor by means of a resilient spider 24 provided with legs 26 which bite into the walls of the pocket 17 to retain the spider and the temperature sensor in the pocket. The pocket 17 is brazed to the element 1 and a U-shaped bimetal sensor 19A, 19B, 19C carried by a tubular guide member 23 is biased against the end wall 18 of pocket 17 by spider 24. A push rod 15 provided with a contact actuating arm 14 is retained against downward movement in guide member 23 under the influence of compression spring 22 by the co-operation of D-shaped apertures 20 in bimetal legs 19B, 19C, with a head 21 of the push rod 15. On rise in temperature of element 1, legs 19B, 19C move apart, releasing the push rod 15 to enable the actuating arm 14 thereof to open contacts 10, 11 and interrupt the heating current. When the cut-out is open the end of push rod 15 projects from the base-plate 5 of the housing to enable it to be manually reset. The sensor may be a fluid filled bulb. The sensor may be removed from pocket 17 by removing spider 24.
Patent GB-1326591-A (GB)
Title: Rocker switch assemblies
IPC: H01H9/26
Filed: 1970-02-28
Abstract: 1326591 Latching and unlatching switches JOSEPH LUCAS (INDUSTRIES) Ltd 19 April 1971 [28 Feb 1970] 9796/70 Addition to 1202712 Heading H1N A latched rocker switch assembly is similar to that described in Specification 1,202,712 except that the two latch members are replaced by the two arms of a U-shaped spring.
Patent GB-1339518-A (GB)
Title: Composite fabric
IPC: D06N3/00
Filed: 1971-06-17
Abstract: 1339518 Laminates ROSSENDALE COMBINING CO Ltd 6 June 1972 [17 June 1971] 28361/71 Heading B5N A composite fabric comprises a layer of textile material bonded to one side of a layer of polyurethane foam, the other side of the foam layer being bonded to one side of a layer of polyurethane film material which is impermeable to water, the other side of the film layer being bonded to a second layer of polyurethane foam. A further layer of textile material may be bonded to the exposed surface of the second polyurethane foam layer. At least one of the textile layers may comprise a knitted fabric or other non-woven material, e.g. a stitch-bonded web of viscose rayon, polyacrylonitrile or polyester fibres. The polyurethane foam layers which may be of the polyester type, may be 1À75 mm. thick. The polyurethane film which may have a thickness of 0À001-0À003 inch may be a strong, elastic, pliable film resistant to dry-cleaning solvents. The film and textile materials may be bonded to the foam layers by flame bonding or by means of an adhesive, e.g. an isocyanate-based, polyurethane prepolymer, urethane-urea, crosslinkable acrylic, rubber/resin or hot-melt adhesive. In Examples: (a) a melton cloth of wool and cotton fibres or a double jersey-polyester fabric and a polyurethane film are simultaneously bonded, one on each side of a polyurethane foam layer by flame bonding, the other surface of the film then being flamebonded to another layer of polyurethane foam which is simultaneously flame-bonded on its other surface to a nylon tricot fabric or (b) two laminates are prepared by flame-bonding one being a knitted nylon fabric bonded to a layer of polyurethane foam, the other side of which is bonded to a polyurethane film, and the other being a layer of polyurethane foam bonded to a knitted nylon fabric, and the two laminates then bonded together using a polyurethane, isocyanate or reactive acrylic copolymer/ melamine-formaldehyde resin adhesive.
Patent GB-1342135-A (GB)
Title: Radio aerials and transceivers
IPC: H04B1/38
Filed: 1971-05-05
Abstract: 1342135 Radio signalling DEFENCE SECRETARY OF STATE FOR 4 May 1972 [5 May 1971] 13124/71 Heading H4L  An aerial rod 6 carried by a support 8 and coupled via a connection 7 to a transmitter output stage and/or a receiver input stage within a metallic part 4 and frame 9, is contained in a fairing 1 mounted on a base 2 secured to the external surface 3 of an aircraft. The fairing comprises the metallic part 4 and a fibre glass window 5 which has low attenuation at the operating radio-frequency.
Patent GB-1346311-A (GB)
Title: Pate heat exchangers
IPC: F28F3/08
Filed: 1971-12-15
Abstract: 1346311 Plate heat exchangers APV CO Ltd 15 Dec 1971 [11 Feb 1971] 4463/71 Addition to 1207016 Heading F4S A plate heat exchanger, of the type disclosed in Specification 1,207,016 having a disc 8 constituting a reinforcing element welded to the underside of plate 2 in the region of its unperforated port zone, includes a further reinforcing disc 9 welded to the adjacent plate 3. A third reinforcing disc 10 may be welded to the other side of plate 2. The discs 9 and 10 may be similar to and concentric with the disc 9, or they may be of different shape and eccentrically located with respect to the disc 8. In a modified embodiment (not shown) the reinforcing disc 8 is welded to the plate 3 only, and the reinforcing discs 9 and 10 are dispensed with.
Patent GB-1353861-A (GB)
Title: Process for the treatment of tin ores before flotation
IPC: C22B25/00
Filed: 1972-04-17
Abstract: 1353861 Pre-treating tin ores BERGBAUUND HUTTENKOMBINAT ALBERT FUNK VEB 17 April 1972 17658/72 Heading C1A Tin ores are treated prior to flotation in a strongly or weakly acidic aqueous suspension with a halide of a metal of specific gravity up to 3 (e.g. alkali metals, alkaline earth metals and aluminium) or with an inorganic complex acid (e.g. hexafluorosilicic acid) or salts thereof (e.g. sodium hexafluorosilicate, sodium aluminium fluoride) or with a carboxylic acid or hydrocarboxylic acid (e.g. oxalic acid, tartaric acid, citric acid or gluconic acid) or a salt thereof whereafter the liquid is wholly or partially separated from the pre-treated ore which is adjusted with fresh water to a pulp density necessary for flotation. The pretreatment may be carried out in a vessel equipped with a stirrer and the sludge and dirt associated with the tin ores may be removed simultaneously with the acid treatment liquor by filtration, centrifuging, grading or by means of a concentrator.
Patent GB-1354462-A (GB)
Title: Polymer composition
IPC: C08F279/02
Filed: 1970-07-27
Abstract: 1354462 Moulding compositions BP CHEMICALS Ltd 12 July 1971 [27 July 1970] 36295/70 Heading C3P Thermosetting moulding compositions comprise (a) a high vinyl polybutadiene (i.e. above 25% 1,2-bonded units), (b) a free radical initiator and (c) an acrylamide compound of formula H 2 C = CR.CO.NHR<SP>1</SP> in which R is H or hydrocarbyl and R<SP>1</SP> is H or an organic substituent. Other polymerizable monomers may be present, together with fillers &c. In Examples, the initiator is dicumyl peroxide, 1,3- bis-(tert-butylperoxy isopropyl)benzene or a mixture of the latter with 1,1-bis-butylperoxy- 3,3,5-trimethyl cyclohexane; the acrylamide compound is acrylamide, methacrylamide or an acrylamide/N,N<SP>1</SP>-methylenebisacrylamide mixture; and all the Examples also contain calcium carbonate and chopped glass fibres, together with additional ingredients as follows: (Ex. 1) butylated hydroxytoluene, (2) PVC and vinyltris-(beta-methoxyethoxy)silane, (3) the same silane and diethyl fumarate, (4) diethyl fumarate, (5) allyl methacrylate and a polyisobutene, and (6) diethyl fumarate and a polyethylene.
Patent IL-103361-A (IL)
Title: 17b-SUBSTITUTED 4-AZA- ANDROSTANE DERIVATIVES, THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
IPC: C07J73/00
Filed: 1992-10-05
Abstract: Testosterone 5a-reductase inhibitors of the formula OCACN 21HHH ONHR1 wherein carbon atoms 1 and 2 are linked by a single bond or a double bond, R1 is hydrogen, methyl or ethyl, and A is -N(-R2)-X-wherein R2 is hydrogen or C1-C4 alkyl and X is C1-C12 alkylene or C3-C6 cycloalkylidene; -N(-R2)-Y-Phe-wherein R2 is as defined above, Y is a direct bond or C1-C6-alkylene and Phe is an unsubstituted or substituted phenylene radical; -O-X- wherein X is as defined above, or -O-Y- Phe-wherein Y and Phe are as defined above.
Patent IL-114255-A (IL)
Title: Method of using semi- conducting organic polymers
IPC: G01N27/12
Filed: 1995-06-21
Abstract: PCT No. PCT/GB95/01449 Sec. 371 Date May 19, 1997 Sec. 102(e) Date May 19, 1997 PCT Filed Jun. 20, 1995 PCT Pub. No. WO96/00383 PCT Pub. Date Jan. 4, 1996Described is a method of depositing multilayers of semiconducting organic polymers. The method involves polymerising one layer by exposing an oxidising agent to a vapour containing the monomer and polymerising another layer of semiconducting organic polymer electrochemically.
Patent IL-128552-A (IL)
Title: Public key cryptosystem method and apparatus
IPC: H04L9/30
Filed: 1997-08-19
Abstract: A method for encoding and decoding a digital message m, comprising the steps of: selecting ideals p and q of a ring R; generating elements f and g of the ring R, and generating element Fq which is an inverse of f (mod q), and generating element Fp which is an inverse of f (mod p); producing a public key that includes h, where h is congruent, mod q, to a product that can be derived using g and Fq; producing a private key from which f and Fp can be derived; producing an encoded message e by encoding the message m using the public key and a random element; and producing a decoded message by decoding the encoded message e using the private key.
Patent IL-132792-A (IL)
Title: Disposable syringe needle attachment hub
IPC: A61M5/34
Filed: 1998-05-08
Abstract: A needle assembly comprising: (a) a hub (26) having: (i) a syringe attachment end attachable to a syringe (50); (ii) a distal end opposite the syringe attachment end; (iii) a well between the syringe attachment end and the distal end; (iv) a passage between the well and the distal end, said passage having a part with a smaller cross-sectional area than the well; (b) a needle cannula (24) received within the hub, said needle cannula having a portion extending through the passage, a portion extending through the well, and a portion extending outside the hub beyond the syringe attachment end; and (c) adhesive adhered to the portion extending through the well and in sufficient amount to cooperate with the well to substantially prevent movement of the portion extending through the well into the passage.
Patent IL-136137-A (IL)
Title: Hedgehog isolated proteins and methods of generating them
IPC: A61K38/17
Filed: 2000-05-14
Abstract: Hydrophobically-modified proteins and methods of making them are described. A hydrophobic moiety is attached to a surface amino acid residue of the protein. The hydrophobic moiety can be a lipid or a peptide. Alternatively, the protein can be derivatized by a wide variety of chemical reactions that append a hydrophobic structure to the protein. The preferred protein is of mammalian origin and is selected from the group consisting of Sonic, Indian, and Desert hedgehog. The hydrophobic moiety is used as a convenient tether to which may be attached a vesicle such as a cell membrane, liposome, or micelle.
Patent IL-140213-A (IL)
Title: Marine feed composition comprising microbial arachidonic acid (ara)
IPC: A23K1/18
Filed: 1999-06-17
Abstract: A marine feed composition comprising one or more feed component(s) and/or ingredient(s) and microbially derived arachidonic acid (ARA), wherein said composition is substantially free of microrganisms that produce, or are capable of producing, ARA. 3508 ט" ז בשבט התשס" ד - February 8, 2004
Patent IL-140902-A (IL)
Title: Multi-level security network system
IPC: G06F21/00
Filed: 2001-01-15
Abstract: A network prevents unauthorized users from gaining access to confidential information. The network has various workstations and servers connected by a common medium and through a router to the Internet. The network has two major components, a Network Security Center (NSC) and security network interface cards or devices. The NSC is an administrative workstation through which the network security officer manages the network as a whole as well as the individual security devices. The security devices are interposed, between each of workstation, including the NSC, and the common medium and operate at a network layer (layer 3) of the protocol hierarchy. The network allows trusted users to access outside information, including the Internet, while stopping outside attackers at their point of entry. At the same time, the network limits an unauthorized insider to information defined in their particular security profile. The user may select which virtual network to access at any given time. The result is trusted access to multiple secure Virtual Private Networks (VPN), all from a single desktop machine.
Patent IL-142554-A (IL)
Title: Cancellation of pilot and unwanted traffic signals in a cdma system
IPC: H04B1/7107
Filed: 2001-04-12
Abstract: An apparatus for code division multiple access (CDMA) wireless communication comprising a receiver configured to receive a CDMA signal that includes a desired traffic signal and a second signal, the desired traffic signal being spread with a desired traffic spreading code and the second signal being spread with a second spreading code; means for generating a second signal cancellation component including means for generating a second signal strength by despreading the CDMA signal based on the second spreading code; means for generating a second signal cancellation factor by selectively combining the second signal spreading code and the desired traffic spreading code; and means for combining the second signal strength and the second signal cancellation factor to generate the second signal cancellation component; means for generating a despread desired traffic signal by despreading the CDMA signal based on the desired traffic spreading code; and means for combining the despread desired traffic signal and the second signal cancellation component to cancel second signal noise from the despread desired traffic signal.
Patent IL-166891-A (IL)
Title: Inhalation medicaments containing a novel anticholinesterase drug in conjunction with corticosteroids and betamimetic drugs
IPC: A61K31/46
Filed: 2005-02-15
Abstract: An inhalable medicament (A) comprises a combination of 6beta ,7beta -epoxy-3beta -hydroxy-8-methyl-1alpha H,5alpha -H-tropanium salt 2,2-diphenylpropionate ester anticholinergic agent(s) (I) and EFGR kinase inhibitor(s) (II), optionally together with auxiliaries. An inhalable medicament (A) comprises a combination of tropane derivative anticholinergic agent(s) of formula (I), corticosteroid(s) (II) and beta -mimetic agent(s) (III) (optionally in the form of enantiomers, enantiomer mixtures or racemates, or solvates or hydrates), optionally together with pharmaceutical auxiliaries. [Image] X ->monovalent anion, preferably chloride, bromide, iodide, sulfate, phosphate, methanesulfonate, nitrate, maleate, acetate, citrate, fumarate, tartrate, oxalate, succinate, benzoate or p-toluenesulfonate. ACTIVITY : Antiinflammatory; antiasthmatic; antiallergic. MECHANISM OF ACTION : Anticholinergic; beta -mimetic.
Patent IL-171913-A (IL)
Title: Method of chromatographic analysis of a protein solution
Inventor: GIARTOSIO CARLO EMMANUELE
IPC: C07K1/16
Filed: 2005-11-13
Abstract: An improved method of chromatographic analysis of protein samples is disclosed in which a Pluronic surfactant is used.
Patent IL-190373-A (IL)
Title: Process for the recovery of sulphate of potash (sop) from sulphate rich bittern
Filed: 2008-03-23
Abstract: The present invention relates to a process for the recovery of sulphate of potash (SOP) from bittern. Kainite is obtained by fractional crystallization of the bittern. Kainite is converted into schoenite with simultaneous removal of NaCl and the filtrate (SEL) is used for production of KCl. Schoenite is reacted with aqueous KCl to yield SOP and the filtrate (KEL) is recycled in the kainite to schoenite conversion step. The production of KCl from SEL is carried out with the aid of dipicrylamine (DPA). Lime is treated with DPA in water for the production of highly soluble Ca (DPA)2, which in turn treated with SEL to produce insoluble K(DPA). K(DPA) is treated with HCl to produce KCl and insoluble DPA, which can be recycled for the production of Ca (DPA)2. The aqueous KCl thus obtained is treated with schoenite to prepare SOP. The KEL obtained along with SOP is recycled to generate schoenite.
Patent IL-217402-A (IL)
Title: Continuous flow process for the preparation of sulphoxide compounds
Inventor: KULKARNI AMOL ARVIND
IPC: C07D/
Filed: 2012-01-05
Abstract: A continuous micromixer based process for the synthesis of sulphoxide compounds with a reaction time of less than or equal one minute is disclosed. The process shows selectivity of >95% towards the sulphoxide compounds.
Patent IL-231360-A (IL)
Title: Inhibitors of human phosphatidyl-inositol 3-kinase delta
IPC: A61K31/52
Filed: 2014-03-06
Abstract: Methods of inhibiting phosphatidylinositol 3-kinase delta isoform (PI3K´) activity, and methods of treating diseases, such as disorders of immunity and inflammation, in which PI3K´ plays a role in leukocyte function are disclosed. Preferably, the methods employ active agents that selectively inhibit PI3K´, while not significantly inhibiting activity of other PI3K isoforms. Compounds are provided that inhibit PI3K´ activity, including compounds that selectively inhibit PI3K´ activity. Methods of using PI3K´ inhibitory compounds to inhibit cancer cell growth or proliferation are also provided. Accordingly, the invention provides methods of using PI3K´ inhibitory compounds to inhibit PI3K´-mediated processes in vitro and in vivo.