baber/WOPTO huggingface dataset:
Patent GB-1297279-A (GB)
IPC: G06K19/067
Filed: 1970-07-01
Abstract: 1297279 Transponders; inductive signalling OMRON TATEISI ELECTRONICS CO 1 July 1970 [9 July 1969] 31893/70 Headings H4L and H4U A system for detecting the presence of a device comprises means for transmitting an electromagnetic wave of a first frequency so that the device receives said wave to produce an electromagnetic wave of a second frequency and means for receiving send second wave to produce a corresponding output signal, said device comprising a base-plate of insulating material, a pick-up coil disposed around the periphery of the base-plate to receive said first frequency wave and an oscillator disposed on the baseplate and operated by the voltage supplied by the pick-up coil to produce said second frequency waves. The tuned coil of the osicllator is arranged to lie within the receiving coil and acts as a transmitting antenna. The device may be attached to articles to prevent pilfering or may be carried by members of a club of the like to prove their membership and may be in the form of a printed circuit.
Patent GB-1297404-A (GB)
IPC: H01L21/762
Filed: 1970-05-06
Abstract: 1297404 Semi-conductor devices SIEMENS AG 6 May 1970 [7 May 1969] 21802/70 Heading H1K Semi-conductor components, located in a layer on a semi-conductor wafer are isolated from each other by a groove, and by counter doping of the layer surrounding the walls of the groove to the depth of the layer. In one embodiment an N-type epitaxial layer 2 is deposited on a P-type monocrystalline silicon wafer 1 and a groove 3 etched into the layer to a depth T which is less than the thickness S of the layer. Using photoresist techniques P-type zones 7, 7<SP>1</SP> are formed in the layer 2 and simultaneously a P-type zone 8 surrounding the groove 3. The depth D of the zones is selected so that T+D#S, and the zone 8 contacts the wafer 1. Further N-type zones 10, 10<SP>1</SP> complete the structure of two transistors. Boron and phosphorus may be used as dopants. In a second embodiment P-type zones (22, 22<SP>1</SP>), Fig. 2 (not shown), are diffused into the surface of an N-type wafer (21) which is subsequently covered with an N-type epitaxial layer (23). Grooves (24) are etched into the layer (23) and P-type doping forms zones (25) surrounding the grooves and also zones (26, 27, 28, 29) in the areas of the layer (23) isolated by the grooves and doping. The components formed may be bipolar or lateral transistors.
Patent GB-1301485-A (GB)
IPC: C09J127/06
Filed: 1969-12-19
Abstract: 1301485 Adhesive composition containing a vinyl chloride polymer; bituminous composition RUBEROID Ltd 10 Dec 1970 [19 Dec 1969] 62060/69 Headings C3N and C3P An adhesive composition comprises a solution or quasi-solution of a plasticized mixture of pitch and a vinyl chloride polymer or copolymer containing a major proportion by weight of vinyl chloride units, the solvent comprising a cyclic ether. The cyclic ether is preferably tetrahydrofuran and the solution may be diluted with other solvents, e.g. a ketone or chlorinated hydrocarbon, or such other solvent may be used in admixture with the cyclic ether to effect the solution. The plasticized mixture may comprise pitch and a plasticized vinyl chloride polymer or may comprise the polymer or plasticized polymer and a pitch plasticized with a tar or tar oil, The pitch is suitably a coal tar pitch, e.g. a pitch produced in a coke oven. A stabilizer and a filler may also be present. The composition is useful (in the form of a membrane) for bonding to asphalt or bituminous roofing and as a joint-sealing compound, particularly for wood and/or concrete.
Patent GB-1302135-A (GB)
IPC: C01B3/16
Filed: 1971-04-13
Abstract: 1302135 Making hydrogen TEXACO DE. VELOPMENT CORP 13 April 1971 9207/71 Heading C5E A gas mixture containing CO and H 2 O, e.g. from a partial combustion process, is subjected to a multi-stage catalytic shift conversion process at elevated pressure, a portion of the effluent from the first stage being recycled. Pressures in each stage range from 1 to 250 atmos. and the effluent entering the second stage is at a temperature below the inlet temperature of the gas entering the first stage. Temperatures in the stages range from 350‹ to 1050‹ F. and 350‹ to 800‹ F., respectively. Interstage cooling of the unrecycled gas may be performed by injecting condensate into the gas, or by indirect contact, e.g. in a waste heat boiler or, before or after taking off the recycle portion, by the incoming gas mixture. The catalysts, which may vary in composition in each stage, may be iron oxide promoted with Cr, Th, U, Be, or Sb, or mixtures of Cu salts or oxides and Zn salts or oxides.
Patent GB-1302860-A (GB)
IPC: D01F6/18
Filed: 1969-06-06
Abstract: 1302860 Polyacrylonitrile filaments COURTAULDS Ltd 5 June 1970 [6 June 1969] 28654/69 Heading B5B A process for spinning polyacrylonitrile filaments comprises dosing a solution of polyacrylonitrile in sodium thiocyanate solution with a solution containing barium thiocyanate in an amount less than stoichiometric equivalent of the ionic sulphate content of the polyacrylonitrile solution, thereby precipitating barium sulphate crystals, and extruding the closed solution into an aqueous coagulant to form filaments which contain the barium sulphate crystals. After addition of the barium thiocyanate solution the sulphate ion content is suitably reduced to below 0À1% by weight of the sodium thiocyanate solution, preferably the sulphate ion content is reduced to below 0À05% by weight.
Patent GB-1305014-A (GB)
IPC: B23D31/00
Filed: 1969-03-10
Abstract: 1305014 Guillotines WICKMAN MACHINE TOOL SALES Ltd 4 March 1970 [10 March 1969] 12429/69 Heading B4B [Also in Division E2] A guillotine comprises a movable blade 16, Fig. 2, a hollow member 20 connected to the blade, an internally toothed part 22 mounted within the member 20, a complementary peripherally toothed member 36, means for connecting the member 36 to a press to cause the member 36 to reciprocate relative to the part 20 in synchronism with the operation of the press, and means for imparting angular movement to the part 20 to cause the teeth of part 20 and member 36 to abut end to end to cause movement of the guillotine blade. As described the blade 16 is carried by a cross-head 15 urged upwards by springs 17 and the cross-head 15 is connected by posts 18 to a cross-head 19 carrying the hollow member 20 and the toothed part 22. The member 36 is reciprocated by a cam follower 28 driven by the crank-shaft of a press. Means are provided for counting the number of reciprocations of the press, and after a preset number, a circuit is completed to energize a solenoid 23, Fig. 3. This causes the plunger of the solenoid to move a peg 24 and rotate the part 22 against the action of a spring unit 27. The teeth of member 36 and part 22 are thus brought into abutment so that the reciprocatory motion of the member 36 is transmitted to the blade 16 which cooperates with a stationary blade 14 to cut material fed from the press.
Patent GB-1313747-A (GB)
Title: Cable clips
IPC: F16L3/04
Filed: 1969-08-26
Abstract: 1313747 Brackets RISTS WIRES & CABLES Ltd 4 Aug 1970 [26 Aug 1969] 42454/69 Heading A4B [Also in Division E2] A cable dip, including a boss 12 and a cable engaging strap 13, has a bore 18 extending through the boss 12 at an angle to the base 16 so that the axis of the bore intersects a plane which is at right angle to the base 16 and which includes the axis of the cable 14. The clip is attached to a member 17 by means of a nail 19. The cable engaging strap may have raised flanges along its sides and may have a legend on its inner surface to indicate the size of cable with which the clip is intended for use.
Patent GB-1316970-A (GB)
Title: Hydrostatic/hydrodynamic shaft bearing arrangements
IPC: F16C33/10
Filed: 1969-08-26
Abstract: 1316970 Fluid bearings COVENTRY CORPORATION OF 20 Aug 1970 [26 Aug 1969] 42418/69 Heading F2A A hydrodynamic/hydrostatic shaft bearing has helical grooving 31 provided on a part of the shaft 3 journalled in a bush bearing 2 received in a housing 1. The helical grooving provides, on rotation of the shaft, a hydrodynamic bearing from which pressurized lubricant is conducted to a further bearing of the shaft, thereby providing a hydrostatic bearing. The hydrostatic bearing may be a cylindrical journal bearing or a conical or thrust bearing (Figs. 4 and 5, not shown). Lubricant is supplied to the hydrodynamic bearing through apertures 13 in the bush 2 which communicate with a lubricant supply duct 12 in the housing. The helical grooving causes lubricant to be pumped from the annular grooves 8, 9 in the shaft to an annular groove 10. Pressurized lubricant passes from groove 10 through aperture 14 via a duct 15 and apertures 16 to fluid pressure pads 17 of the hydrostatic bearing.
Patent GB-1318513-A (GB)
Title: Fireguards
IPC: F24C15/36
Filed: 1969-06-03
Abstract: 1318513 Fire guard HAGO PRODUCTS Ltd 3 June 1970 [3 June 1969] 28061/69 Heading F4W A collapsible, adjustable nursery-type fireguard comprises two relatively slidable front panels 10, 12, end panels 14, 16 hinged to the outer ends of the front panels, a top panel 18 hinged to one end panel 14 and of length less than the height of the end panel 14, and a second top panel 20 hinged to the front panel 12 which is hinged to the other end panel 16 and longer than the front panel 12. The top panels are held to the front panel, or to the end panel by lugs on the panel framework or by spring clips, and the front panels are held in their adjusted pc sition by spring clips and lugs. Each panel of the guard comprises a rectangular frame of metal rod supporting an openwork structure such as wire mesh.
Patent GB-1319543-A (GB)
Title: Method of manufacturing epoxy resin articles
IPC: B29C39/00
Filed: 1970-05-08
Abstract: 1319543 Moulding epoxy resin HORSTMAN Ltd 1 June 1971 [8 May 1960] 22246/70 Heading B5A An epoxy resin having a pouring temperature substantially above room temperature and preferably between 120‹ and 140‹ C. is moulded by making a plaster of paris mould, coating it with a sealant, raising the mould temperature to the pouring temperature of the resin which is then poured in and cured, and then releasing the article, the sealant being chosen so that the cured resin will adhere sufficiently closely to the mould surface to accurately conform to the shape thereof, but may nevertheless be readily released therefrom. The accuracy of moulding must be such that subsequent machining is unnecessary. The sealant may be a siliconebased elastomer with a cellulose thinner and a catalyst and is rubbed into the mould surface, the excess being rubbed off, and is allowed to cure. The plaster mould may be made in two halves using wet silica sand to support the pattern for the first half and the moulding of a model turbine blade intended for photoelastic stress analysis is described.
Patent GB-1336574-A (GB)
Title: Bis-triazole selenols
IPC: C07D249/10
Filed: 1970-12-22
Abstract: 1336574 Triazole selenols ILFORD Ltd 21 Dec 1971 [22 Dec 1970] 60801/70 Heading C2C Novel 5,5<SP>1</SP> - bis - (1,2,4 - triazole - 3 - selenols) wherein one nitrogen atom in each of the triazole rings carries a substituent selected from a hydrogen atom and an alkyl, aryl or aralkyl group and wherein the triazole rings are linked by a direct linkage or divalent linking group selected from an alkylene chain having up to 10 carbon atoms, a group -(CH 2 ) x -Y-(CH 2 ) y - where Y is an oxygen atom or a sulphur atom or a group -NR 3 - where R 3  is a hydrogen atom or an alkyl, aryl or aralkyl group and each of x and y are integers of 0-5, or a phenylene or naphthalene group are prepared. The compounds may exist in a tautomeric selenone form. Symmetrical compounds may be obtained by reacting an appropriate selenosemicarbazide with ClCOXCOCl, where X is a direct link or a divalent linking group in the presence of a base and ring closing the resulting bis-selenosemicarbazide, preferably after isolation, by heating in a basic medium, or by reacting a selenosemicarbazide with R 9 OOCXCOOR 10 , where R 9  and R 10  are alkyl or aralkyl, in an alkaline alcoholic medium. Asymmetrical compounds may be obtained by reacting a selenosemicarbazide R 9 OOCXCOCl or an excess of R 9 OOCXCOOR 10  and reacting the products obtained with another selenosemicarbazide. The products can be used as bleach-fix accelerators in photographic processing.
Patent GB-1348035-A (GB)
Title: Transistorized vertical deflection circuit
IPC: H04N3/23
Filed: 1971-05-13
Abstract: 1348035 Deflection circuit RCA CORPORATION 13 May 1971 [15 May 1970] 39671/72 Divided out of 1348034 Headings H3T and H4T The subject-matter of the Specification is the same as that in the parent Specification 1348034 but the claims relate to a method of pincushion correction in a colour television in which horizontal deflection frequency components are introduced into the vertical deflection coils but are cancelled with respect to the ends of the coils so they do not interfere with the vertical deflection circuit. The deflection coil comprises two halves 80A, 80B in series with a capacitor 81 between them. A source of horizontal frequency components comprises a centre-tapped inductor 83, 85 in shunt with the capacitor 81 to resonate with it at the horizontal frequency. Two resistors 86, 87 in series with one another and connected across the ends of the halves 80A, 80B have their junction connected to the centre tap of the inductor. A capacitor 90 across one of the halves 80B has an impedance equal to half that of the half 80B thereby causing a voltage drop across the resistor 87 equal and opposite to that across resistor 86 thereby cancelling the horizontal frequency component through resistor 86. The horizontal frequency component cannot therefore effect the amplifier 20, 30, 40, 50.
Patent GB-1355934-A (GB)
Title: Ball valve
IPC: F16K5/06
Filed: 1972-02-03
Abstract: 1355934 Valves BRUNSWICK CORP 3 Feb 1972 5144/72 Heading F2V In a ball valve having a housing provided with aligned inlet and outlet ports 14, 16, Fig. 1, the ball is retained in a generally cylindrical bore 20 by a plug 30. The ball is manually rotatable by a handle, not shown, to control fluid flow, and is mounted in two cups 24, 26. The plug 30 may be tightened to compensate for wear at the ball and cups, and may also be used to lock the ball in an adjusted position. Moreover, removal of the plug facilitates replacement of the ball and cups and machining of seat 38. The bore is inclined by 45 degrees to the axis of the ports 14, 16 but may instead be inclined at a lower or higher value, e.g. 90 degrees. In an alternative embodiment, Fig. 4 (not shown), the bore (120) is inclined at 135 degrees so that the orifice at the bottom of the bore is upstream of the orifice in the side wall of the bore. The ball and cups may be of rubber, nylon, polyethylene, polypropylene, brass, bronze, monel metal, cast iron, or cast or forged steel.
Patent GB-1355958-A (GB)
Title: Air compressors
IPC: F04B39/06
Filed: 1970-08-01
Abstract: 1355958 Multi-stage compressors TILGHMAN WHEELABRATOR Ltd 1 Nov 1971 [1 Aug 1970] 37282/70 Heading F1N In a multi-cylinder reciprocating air compressor wherein at least two pistons 12 each perform first and second stage compression in respective cylinders 8, one of the two-stage pistons is replaceable by a dummy or balance piston 66 whereby the capacity of the compressor is reduced. The compressor shown has two cylinders in V-formation, the pistons being reciprocated therein by a crank-shaft 20 driven by an electric motor 30. When both cylinders are operable, air from the atmosphere is first compressed in the cylindrical compression chambers above the pistons 12, the so compressed air from each cylinder then flowing through a separate part of a heat exchanger 40 cooled by a fan 46 driven through belts 48 from the crank-shaft 20. After cooling the two airflows are returned to their respective annular second stage compression chambers 56 from which high-pressure air is delivered to a common manifold 60. With one cylinder inoperative the final delivery from the remaining cylinder is passed through the heat exchange part previously used for inter-stage cooling of the unused cylinder. High-pressure compressed air is supplied to tank 72 and produces an oil mist for lubricating the cylinders.
Patent IL-111348-A (IL)
Title: Interferometry with multipath nulling
IPC: G01R29/10
Filed: 1994-10-20
Abstract: A method of processing interferometric data derived from an interferometer to eliminate multipath signals and provide an improved estimate of relative angle between an emitter and the interferometer, said method comprising the steps of: gathering interferometric data comprising complex signal amplitudes derived from the emitter at a plurality of emitter angles relative to the interferometer, processing the complex signal amplitudes derived at each of the plurality of emitter angles by maximizing a predetermined log likelihood function corresponding to a natural logarithm of a predetermined probability density function at each of the plurality of emitter angles to produce a plurality of maximized log likelihood functions; and selecting as the improved estimate of relative angle between the emitter and the interferometer an emitter angle correspondidng to an optimally maximized log likelihood function. The predetermined log likelihood function is given by the equation Qm In P = ln (g + r + q - r(l-k)2 - qg - V2 - lnf, =K2r+gk2r+g where g is the reciprocal of the expectation of relative multipath power g2; k is a constant selected to maximize Q; r = £e+v|2 and q = £b+v|2; v is a measured voltage vector derived from the emitter, e is a normalized voltage vector corresponding to a direct path from the emitter to the interferometer given by (e+e=1); and b is a normalized voltage vector corresponding to a multipath orthogonal to the direct path and is given by (b+b = 1, e+b = 0).
Patent IL-124069-A (IL)
Title: Method of milking and a milking apparatus
IPC: A01J5/017
Filed: 1996-09-30
Abstract: A method of milking animals by the use of at least one milking apparatus (4) comprising teatcups (5) and applying means (6, 7) provided to apply automatically the teatcups to the teats of the animal, said method comprising the following steps: operating the milking apparatus in a normal mode of operation of the applying means during a first milking procedure for each animal; automatically determining when the milking of an animal during said first milking procedure does not succeed; and automatically operating the milking apparatus in a special mode of operation of the applying means durring a following second milking procedure of the animal for which the milking did not succeed in the first milking procedur
Patent IL-125501-A (IL)
Title: Imaging apparatus for exposing a printing member and printing members therefor
IPC: B41N1/00
Filed: 1997-01-22
Abstract: An imaging apparatus comprising: a plurality of IR laser diodes (32A-32E) each coupled to a corresponding optical fiber (33A-33E), the optical fibers being aligned at a distance from an exposure surface and providing an output light beam; and a lens assembly (35) which operates to image said output light beam onto said exposure surface, characterized in that the lens assembly is telecentric and is stationary relative to the IR laser diodes. 1331 א' בתמוז התשס" ד - June 20, 2004
Patent IL-126594-A (IL)
Title: Method and arrangement for cooling an extruded hollow product
IPC: B29C48/09
Filed: 1997-04-17
Abstract: The invention relates to a method and an arrangement for cooling an extruded hollow product. According to the invention, the extruder (1) is provided with means for sucking air through the pipe (2). The air to be sucked is thus in contact with the inner surface of the pipe (2), cooling the pipe from the inside. Therefore the cooling of the pipe (2) can be realized in an efficient and simple manner. By arranging the sucking to occur from the middle of the conical extruder (1), no weld line will be formed in the extruded product, and the extruder (1) can be cooled effectively from the inside. According to the invention, the heat contained by the air that has been sucked through the pipe (2) can also be utilized.
Patent IL-142820-A (IL)
Title: Data processing system and method for remotely disabling network activity in a client computer system
IPC: G06F21/30
Filed: 2001-04-25
Abstract: A data processing system and method are described for permitting a server computer system to remotely disable an ability of a client computer system to access a network which couples the client computer system to the server computer system. The server computer system transmits an indication to the client computer system utilizing the network that the ability of the client computer system to access said network be at least temporarily disabled. In response to a receipt of the indication by the client computer system, the ability of the client computer system to access the network is at least temporarily disabled. The client computer system is unable to transmit information utilizing the network while the client computer system is temporarily disabled.
Patent IL-143787-A (IL)
Title: Conforming platform fan blade
IPC: F01D5/14
Filed: 2001-06-15
Abstract: A fan blade (12) comprising: an airfoil (18) having a root (26) integrally joined to a platform (20), leading (22) and trailing (24) edges extending from said root to a tip (28) thereof, and opposite first (30) and second (32) sides extending therebetween; said platform having forward (34) and aft (36) ends and arcuate first and second sides (38, 40) extending therebetween; said airfoil root being laterally offset closer to said platform first side than to said second side; and said platform second side conforms with said airfoil first side nearer said leading edge than said trailing edge. 1527 א' בתמוז התשס" ד - June 20, 2004
Patent IL-147401-A (IL)
Title: Vertebral osteosynthesis plate and osteosynthesis system
IPC: A61F2/46
Filed: 2001-12-30
Abstract: The present invention relates to a vertebral osteosynthesis plate to maintain relative vertebral orientation correction using a correction instrument. The osteosynthesis plate has an overall rectangular shape and comprises at least four slots to insert, in each, fixation devices, wherein at least two of the slots opens onto a lateral edge of the osteosynthesis plate to enable positioning and fixation of the plate with no prior removal of the relative vertebral orientation correction instrument. The edge of the plate is defined by an edge located in the same direction as the longitudinal direction of the plate. The longitudinal direction of the plate is roughly identical to that of the direction of the spinal column.
Patent IL-148053-A (IL)
Title: Method of treating traumatic brain and spinal cord injuries and other neurogenic conditions using non-steroidal anti-inflammatory drugs and naturally occurring contoxins
IPC: A61K45/00
Filed: 2002-02-06
Abstract: A method for treating a patient/subject having neuronal injury, pain, neurotrauma and/or traumatic brain injury, such as diffuse axonal injury, which includes intrathecally and/or intraventricularly administering to the subject a therapeutically effective amount of a non-steroidal anti-inflammatory drug and/or a naturally occurring omega conotoxin, functional fragment thereof, a pharmacologically acceptable salt, ester, amide, or prodrug thereof.
Patent IL-149152-A (IL)
Title: Process for preparing 4-trifluoromethylsulphinylpyrazole derivative
IPC: G01G11/14
Filed: 2002-04-15
Abstract: A process for the preparation of a compound of formula (I) comprising oxidizing a compound of formula (II) with trifluoroperacetic acid in the presence of a corrosion inhibiting compound such as boric acid. Also, a process for preparing a compound of formula (II) by adding sulfur dioxide to a mixture of the corresponding disulfide, a formate salt, trifluoromethyl bromide and a polar solvent; and a process for preparing the disulfide comprising adding S<SUB>2</SUB>Cl<SUB>2 </SUB>to a solution, in an organic solvent, of the corresponding 4-unsubstituted pyrazole.