baber/WOPTO huggingface dataset:
Patent GB-1331965-A (GB)
Title: Towing equipment
IPC: B60D1/14
Filed: 1970-10-21
Abstract: 1331965 Towing eyes NEATE BRAKE CONTROLS Ltd 14 Oct 1971 [21 Oct 1970] 50023/70 Heading B7T To enable tractor and trailer vehicles to be coupled for towing by a coupling comprising a jaw and pin on one vehicle and an eye on the other, when the jaw and pin may be of different standard sizes, two eyes of appropriate dimensions are provided to be readily exchanged one for the other. To this end, a socket 10, Fig. 1, is secured to the vehicle and, in one arrangement, has a tapered and undercut slot to receive a corresponding shank 13 of an eye. The shank may be bolted to the socket. In a modification, the shank is formed with ears to engage end surfaces 25, 26 of the socket. In another arrangement, the socket 10, Fig. 4, has a parallel-sided slot receiving a complementary eye shank 13 secured to the socket by bolts 29. Transverse bars 27, 28 engage the front and rear transverse surfaces of the socket.
Patent GB-1332125-A (GB)
Title: Recuperative burners
IPC: F23L15/04
Filed: 1970-10-30
Abstract: 1332125 Pipe joints BRITISH GAS CORP 30 Oct 1970 [1 Nov 1969] 53673/69 Heading F2G [Also in Division F4] An expansion joint between a tube 14 and a wall 41 comprises an annulus 40 secured to the wall by threaded nuts and studs 42, 43 and having a chamfered portion 44, and a cord 45 of asbestos or similar material accommodated between the chamfered protion 44, the wall 41 and the surface of the tube 14. This joint allows the tube to slide relative to the wall while maintaining a gas-light jet.
Patent GB-1332994-A (GB)
Title: Method of diffusing an impurity into a semiconductor body
IPC: H01L21/00
Filed: 1971-01-11
Abstract: 1332994 Semi-conductor devices MULLARD Ltd 11 Jan 1971 1193/71 Heading H1K In a method of diffusing an impurity from the vapour phase into semi-conductor wafers 1, the wafers and impurity source 9 are placed in separate vessels 3, 8, each with an open end, and introduced separately into a diffusion furnace 5, the wafers containing vessel 3 being heated to the diffusion temperature prior to the vessels being brought together so that their open ends abut, forming a substantially closed container while diffusion takes place. The impurity contaning vessel 8 may be similarly heated to the diffusion temperature prior to the abutment of the vessels. A gas flow 6 may be maintained in the furnace, the semi-conductor containing vessel 3 being inserted in opposition to the gas flow and being flushed prior to heating. The wafers may be of silicon, and the impurity source boron nitride or phosphorus nitride. Very shallow diffusions having high resistivity may be achieved.
Patent GB-1336649-A (GB)
Title: Hydraulic brake control valves
IPC: B60T8/18
Filed: 1972-03-28
Abstract: 1336649 Load responsive braking systems GIRLING Ltd 28 March 1972 [2 April 1971] 8553/71 Addition to 1172101 Heading F2F In an improvement in or modification of the brake pressure control valve arrangement of Specification 1,172,101 the end of the spring acting on the movable valve member 11 is clamped to a bracket member mounted on a pivot pin 43 for rotation about an axis fixed in relation to the control valve, the spring force being applied to the member 11 at a point intermediate the axis and the coil portion of the spring.
Patent GB-1336966-A (GB)
Title: Transformer for electric arc welding
IPC: H02P13/06
Filed: 1972-05-25
Abstract: 1336966 Transformers INSTITUTUL DE CERCETARE SI PROIECTARE PENTRU INDUSTRIA ELECTROTEHNICA 25 April 1972 19039/72 Heading H1T A transformer for supplying welding current has the or each primary winding 2 disposed on a core member 1 with the phase secondary winding 3 and one or more pairs 4, 5 and 6, 7 of oppositely wound interconnected coils one coil of each pair i.e. 4 or 6 being closely coupled with the primary winding and the other coil i.e. 5 or 7 being closely coupled with the secondary winding. The pairs of coils then produce an e.m.f. (which may oppose the primary voltage or aid it) due to linkage with different leakage fluxes. Also the coils of each pair may have different numbers of turns so that each pair produces an output voltage. A stop point switch 9 may be arranged to vary the number of pairs of inter-connected coils in the primary circuit to obtain a variable output. The secondary windings may be connected to a welding circuit through a rectifier group.
Patent GB-1342360-A (GB)
Title: Detergent compositions
IPC: C11D3/00
Filed: 1970-12-04
Abstract: 1342360 Hexadecylsuccinic acid salts UNILEVER Ltd 1 Dec 1971 [4 Dec 1970] 57647/70 Addition to 1293753 Heading C2C [Also in Division C5] Disodium 5,6-dichloro hexadecylsuccinate is prepared by treating hexadecenyl succinic anhydride with chlorine and then with sodium hydroxide. Disodium 5,6-dihydroxy hexadecylsuccinate is prepared by treating hexadecenylsuccinic acid with formic acid and hydrogen peroxide followed by treatment with sodium hydroxide, acidification and further treatment with sodium hydroxide. Mixed 5- and 6-hydroxy disodium hexadecyl succinates are prepared by treating hexadecenyl succinic anhydride with cone. H 2 SO 4  and then with sodium hydroxide. Mixed disodium epoxy hexadecylsuccinates are prepared by treating hexadecenyl succinic anhydride with m-chloroperbenzoic acid, followed by sodium bisulphite and sodium carbonate. Disodium bromo-hydroxy hexadecyl succinate mixed with the dibromo compound is prepared by treating hexadecenyl succinic anhydride with bromine, followed by sodium hydroxide. Disodium hydroxyhexadecyl malonate is prepared by treating diethyl malonate with sodium and hexadecane 1,2-epoxide, followed by sodium hydroxide. Disodium nitro hexadecyl succinates (mixed 5-nitro and 6-nitro compounds) are prepared by treating hexadecenyl succinic anhydride with aqueous nitric acid and sodium nitrite and neutralizing with sodium hydroxide.
Patent GB-1348911-A (GB)
Title: Process for the production of synthetic filaments and planar bodies
IPC: C08J5/00
Filed: 1971-03-23
Abstract: 1348911 Electron radiation polymerization/ shaping processes CHEMIEFASERKOMBINAT SCHWARZA "WILHELM PIECK" VEB 23 March 1971 7600/71 Heading C3P A process for the production of synthetic filaments and flat sheet-like bodies (planar bodies), such as films, webs and fabrics, which bodies are suitable for textile purposes, comprises polymerizing (and optionally cross-linking) a polymerizable substance, optionally in admixture with at least one cross-linkable substance, in the filament or planar body formation stage and in the absence of high pressure, by means of electron radiation initiation, in a filament and/or planar body former. In a preferred embodiment, monomer and/or prepolymer emerging from a filament and/or planar body former, which former is connected to a vessel for the reception of liquid polymerizable substance, as well as a part of the liquid stream still in the former are irradiated with an electron beam emerging from the Lenard window of an immediately adjacent electron accelerator and the polymerized product is withdrawn by conventional means. Polymerizable materials exemplified are trioxane, acrylamide, methyl acrylate, acrylonitrile/ethyl acrylate, acrylonitrile/methyl acrylate, acrylonitrile/ethyl acrylate / methylene - bisacrylamide and acrylonitrile / ethyl acrylate / acrylic acid. The polymerizable material is suitably utilized in solution in a solvent (aqueous or organic) and additional initiating means, e.g. benzoyl peroxide, p-toluene sulphinic acid, azodiisobutyronitrile, a photoinitiator or gamma radiation, can be employed in conjunction with the electron radiation. There may also be included with the polymerizable material viscosity-increasing substances and substances to effect foaming, the latter being materials, e.g. methyl methacrylate oligomers, which split off a gas under the influence of electron radiation. The process can, if desired, be carried out continuously.
Patent GB-1351117-A (GB)
Title: Anglers bread cutting punch
IPC: A01K97/00
Filed: 1970-07-02
Abstract: 1351117 Baiting hooks J A FENTON 1 July 1971 [2 July 1970] 32038/70 Heading A1A [Also in Division A4] An angler's bread punch comprises a cupshaped member 10 and a hollow cutter 12 extending from the cup-shaped member and terminating at its distal end in a cutting edge 20 which surrounds the hollow interior of the cutter. The cutter has a cylindrical portion 14, extending through an aperture in the member, and a blind core 18, the boundaries of each defining the cutting edge 20. The member is formed of rubber and the cutter formed of aluminium or brass; plastics materials may also be used for either part. The member may carry two, three or more cutters of different sizes spaced around its closed end. The diameter and depth of the bore 18 depends on the size of the bread pellet required for bait.
Patent GB-1351845-A (GB)
Title: Sensing of registration errors
IPC: B65H23/188
Filed: 1971-05-07
Abstract: 1351845 Positioning apparatus HURLETRON Inc 7 May 1971 13737/71 Headings G3 R6G R8L R9C R7R and RX Apparatus for sensing and compensating errors in register of a web and a printing roller comprises a pulse generator 21 adapted to provide clock pulses 31 each indicative of a turning increment of the roller, a generator 22 to provide a pulse 30 at each revolution of the roller and a scanner 20 to provide a pulse 32 at the sensing of a register mark on the web, the scanner pulse 32 being emitted simultaneously with a pulse 50 derived from the cycle pulse 30 if and when register occurs, the circuits at the top of the figure being adapted to set up a delay such that this simultaneity occurs. If an error is present, its sign is derived at 24, its magnitude at 25, which magnitude is converted into analogue form at 27 to control a motor and mechanical compensator 28, 29. The initiate pulse 30 is delayed by a certain number of pulses 31 counted at 51, 54, 55 and emitted to circuits 56, Figs.3 and 4 (not shown), over line 95. In order to set up the apparatus, prior to the first pulse 30, a switch 64 is momentarily pressed causing pre-setting of a flip-flop and the delayed pulse at 95 is further delayed in a second counter and emitted at 97 after a predetermined count to trigger a main counter 52 to count for a number determined by a quantity stored at 58, and also to reset the flip-flop. After this latter count, the pulse is emitted at 37 to trigger a further counter 23 and emitted as 50 at 39 after a count of the same number of clock pulses as counted in the circuits 56. The pulse 50 is then taken back to 56 via line 94 to cause the resistor 58 to. monitor and increment with the counter 52, which has been counting pulses 31 since its triggering over line 97 until the counting cycle is stopped by the occurrence of a pulse 32. Owing to the resetting of the flip-flop, providing the switch 64 is not activated, the next pulse 30 will produce a pulse 50 simultaneously with a pulse 32 if register occurs.
Patent GB-1353208-A (GB)
Title: Spar-like structures
IPC: B63H9/10
Filed: 1971-07-23
Abstract: 1353208 Masts and spars IAN PROCTOR METAL MASTS Ltd 21 July 1972 [23 July 1971] 34707/71 Heading B7V In a mast or spar 1 having a watertight chamber 5 for through passage of running lines such as 3, resilient watertight grommets such as 7 are provided in apertures such as 6 to embrace the lines, thus permitting passage of the lines into and out of the watertight chamber. In the embodiment shown the grommet is slit at 7a from its perimeter towards its centre so that the line may be entered through the slit.
Patent GB-1354502-A (GB)
Title: Heat exchangers
IPC: F28F21/06
Filed: 1970-08-28
Abstract: 1354502 Plate heat exchangers IMPERIAL CHEMICAL INDUSTRIES Ltd 4 Aug 1971 [28 Aug 1970] 41603/70 Heading F4S A heat exchanger block consists of a plurality of sheets (e.g. 0À1 to 1 mm. thick) made of a plastics material selected from fluorocarbon polymers, aromatic polyimides, high density polyethylene or polypropylene, adjacent sheets being spaced from one another by edge spacers, e.g. 12 (also of plastics material), which may be integral with or separately formed from the sheets. The spacers provide fluid passages 0À05 to 1 mm. thick between adjacent sheets. The elements of the block are bonded together by an adhesive or as a step followed by sintering, in the final curing of the plastics material. The material used may be a glass-filled composition for strength or a carbon-filled composition to increase heat transfer. Cross flow heat exchangers are described wherein the passages, e.g. 14, 15, Fig. 4, formed between adjacent sheets extend at right angles to each other through the block. Each passage may be further subdivided longitudinally by one or more intermediate spacers, e.g. 11 (or 47, Fig. 6), and these may be bonded to or integral with the plates or merely located in recesses in the plates. Headers which may have PTFE linings are clamped to the block (Fig. 5).
Patent GB-1034688-A (GB)
Title: Improvements in or relating to heating and ventilating apparatus for vehicles
Inventor: PLACKETT ANTHONY GEOFFREY
IPC: B60H1/00
Filed: 1963-09-10
Abstract: 1,034,688. Ventilating vehicles; cooling systems for internal combustion engines. SMITHS INDUSTRIES Ltd. Sept. 10, 1964 [Sept. 10, 1963], No. 35727/63. Headings F4U and F4V. Heating and ventilating apparatus for a vehicle comprises two air-flow passages 3 and 4, the former containing a heat exchanger 5 fed with vehicle engine coolant, which lead to a mixing chamber 17, the passage 3 communicating with the exterior of the vehicle through openings controlled by dampers 11 and 12 in response to coolant temperature, and a manually-operated flap 16 controlling the proportions of air passing from the passages 3 and 4 to the mixing chamber 17. A wall 10 divides part of the passage 3 into two compartments 8 and 9, a biased flap 13 allowing air to pass from the compartment 8 into the compartment 9 when the pressure in the latter is below that in the compartment 8. A wax thermostat 18 is located in the engine cooling system and operates the dampers 11 and 12 through a cam member 22 guided by pins 23 and cam followers 25 and 26, the arrangement being such that with rising coolant temperature the damper 11 opens before the damper 12. The mixing chamber 17 communicates through a duct 101 (Fig. 3), with openings 119 leading to the vehicle windscreen and openings 121 leading to the vehicle interior. The rate of air flow through the duct 101 is maintained constant by a flap 103 connected through a crank 105 and rod 107 with a blank spring 108, Fig. 4 (not shown), which as it is bent by the pressure of air flow through the duct engages a curved block 109 such that the force exerted by the spring varies with the fourth power of the displacement. A flap 111 may close the duct 101, direct air through the openings 109 or through the openings 109 and 121 in accordance with three notched settings of an operating member 113. In modifications, the motion of the flap 103 is damped by a dashpot, the blade spring is replaced by a frusto-conical block, flap 103 co-operates with an opening in the wall of duet 101, dampers 11 and 12 are operated by separate thermostats and the wall 10 is omitted and the dampers 11 and 12 are linked for simultaneous operation with a flap in the passage 4.
Patent ID-23954-A (ID)
Inventor: JOSEPHINE KENNIS LUDO EDMOND
IPC: A61K/
Filed: 1998-09-01
Abstract: The present invention concerns the compounds of formula <CHEM> the N-oxide forms, the pharmaceutically acceptable addition salts and the stereochemically isomeric forms thereof, wherein R<1> is hydrogen, optionally substituted C1-6alkyl, aryl; R<2> is each independently a halogen, hydroxy, C1-6alkyl, C1-6alkyloxy or nitro; n is 0,1,2 or 3: Alk is C1-6alkanediyl; D is an optionally substituted saturated or unsaturated nitrogen containing heterocycle; and aryl is optionally substituted phenyl; having an affinity for the serotonin receptors. It further relates to their use as a medicine, their preparation as well as compositions containing them.
Patent IL-102235-A (IL)
Title: Ammunition transfer apparatus for uploading and downloading a magazine
IPC: F41A9/76
Filed: 1992-06-17
Abstract: To automate the uploading and downloading of a magazine storing rounds of large caliber ammunition in horizontal orientation, a transfer mechanism is equipped with a set of transfer forks and a set of selector gates operating is synchronism with a magazine rotary conveyor to laterally transfer ammunition rounds between a linear transfer conveyor and carrier positions on the rotary conveyor. The selector gates serve to pick rounds from carrier positions swinging through a turnaround of the rotary conveyor during downloading and to provide underlying, rolling support for the rounds during uploading and downloading transfer movement controlled by the transfer forks. Alternatively, the transfer mechanism is equipped to upload and download a pair of magazines stationed on opposite sides of the linear conveyor. <IMAGE>
[EP0521722A2]
Patent IL-112538-A (IL)
Title: Substituted biphenyl derivatives and pharmaceutical compositions containing them
IPC: C07C43/205
Filed: 1995-02-03
Abstract: A compound of the following structure:   <IMAGE>   wherein, when R8=H: R1=alkyl, cycloalkyl, arylalkyl, aryl; R2=cycloalkyl, aryl, C3-C10 alkyl; X,Y=O, S(O)n, NH; Z=CHO, CO2R3, CONHR4R5, CN, COR6, H, halo, HCN, NHCONR4R5, CONR4OR5, CONR4NR5R6, 1-tetrazole, S(O)nOH, S(O)nNR3R4, C=NOH, C(=N(OH)NH2, OCONR7R6, P(O)(OR4)2, C(=N(YR3))R4, NH2, SH, OH, OS(O)2R3, C(=NYC(=O)R3)R4, C(O)CO2R3, C(O)CONR3R4, CH(OH)CO2R3, CHFCO2R3, CF2CO2R3, CH(OH)CONR3R4, CF2CONR3R4, C=NNH2, C(=NOC(=O)R3)R4, C(=NNHC(=O)R3)R4, C(=NOH)R3, C(=NNR3)R4, NHC(=O)R6 or C(O)CONH2; R3, R4, R5, R6, R7=hydrogen, alkyl, aryl, aryalkyl, cycloalkyl, or fluoroalkyl; or a compound of Structure I, as just defined, wherein: X,Y=CH2, O, S(O)n, or NH; Z and R8=CO2R3, CONR3, or R8 and Z are concatenated such that R8Z=C(O)NHNHC(O), (CH2)mC(=W), V(CH2)mC(=W), or VnCH=CH(CH2)nC(=W); where V=O, S(O)n, NH; W=O, NOH, NHNH2, NOC(O)CH3, or NNHC(O)CH3; n=0-2; and m=2-4 or pharmaceutically acceptable salts thereof, useful in the treatment of asthma, and allergic and inflammatory diseases, as well as methods of treatment and pharmaceutical compositions utilizing the same.
Patent IL-114659-A (IL)
Title: Catalysts for the polymerization of olefins and their uses
IPC: C08F4/648
Filed: 1995-07-19
Abstract: Catalysts for the polymerization of olefins which comprise the reaction product of (a) a bridged and/or substituted cyclopentadienyl compound of titanium, zirconium, or hafnium; (b) an organometallic aluminum compound of formula Al(CH2-CR4R5R6)wR7yHz, wherein in the (CH2-CR4R5R6) groups, which are the same or different, R4 is an alkyl, alkenyl or arylalkyl group having from 1 to 10 carbon atoms, R5 is an alkyl, alkenyl, aryl, arylalkyl or alkylaryl group having from 3 to 50 carbon atoms and, optionally, R4 and R5 can be fused together to form a ring having from 4-6 carbon atoms, R6 is hydrogen or an alkyl alkenyl or arylalkyl group having from 1 to 10 carbon atoms, the R7 substituents, the same or different, are alkyl, alkenyl, aryl, arylalkyl or alkylaryl radicals having from 1 to 10 carbon atoms and, optionally, can contain Si or Ge atoms, w is 1, 2 or 3, z is 0 or 1, and y=3-w-z; and (c) water. The molar ratio of aluminum to water is from 1:1 to 100:1. The catalysts show an improved activity with respect to known catalysts wherein an aluminum compound different from those of the invention are used.
Patent IL-124087-A (IL)
Title: Thickened paint stripping composition
IPC: C11D9/00
Filed: 1996-10-14
Abstract: PCT No. PCT/FR96/01600 Sec. 371 Date Aug. 19, 1998 Sec. 102(e) Date Aug. 19, 1998 PCT Filed Oct. 14, 1996 PCT Pub. No. WO97/14757 PCT Pub. Date Apr. 24, 1997A composition including an aprotic polar solvent such as DMSO, a non-protic water-soluble ether, a water-soluble thickener selected from acrylic acid polymers and an aliphatic amine having 6-20 carbon atoms.
Patent IL-125986-A (IL)
Title: Method and apparatus for improved fiber optic light management
IPC: G01N21/47
Filed: 1997-03-13
Abstract: A fiber optic probe assembly (2700), comprising: a central fiber (2710) having an end face at its distal end; and a plurality of fibers (2715) surrounding the central fiber, at least one of which has a shaped end face at its distal end; wherein the plurality of fibers are parallel to the central fiber at their distal ends; and wherein the shaped end face provides an internally reflective surface (2720) for steering a light pattern associated with the fiber having the shaped end face toward a point beyond the distal end of the central fiber and substantially along the central fiber's longitudinal axis.
Patent IL-127240-A (IL)
Title: Adaptive non-uniformity compensation algorithm
IPC: H04N5/365
Filed: 1998-04-15
Abstract: An adaptive method for removing fixed pattern noise from focal plane array (FPA) imagery. A set of correction terms is applied to the focused image from the FPA, and a filter is applied to the corrected, focused image. The set of correction terms is also applied to a blurred version of the FPA image, and the filter is applied to the corrected, blurred image. Fixed pattern noise errors are then calculated using the filtered imagery, and employed to update the correction terms. The updated correction terms are then used for processing the next image. In one embodiment, the filter is an anti-median filter. In another embodiment, the filter is an anti-mean filter.
Patent IL-129931-A (IL)
Title: Automatic transformation of letters to final form
IPC: G06F/
Filed: 1999-05-12
Abstract: A method for alphabetic input of a language that includes one or more letters having a final form, comprising: receiving keystrokes made by a user of a numerical keypad so as to record a sequence of letters in the language, the sequence concluding with a last letter; and if the last letter has a final form, automatically transforming the last letter to the final form, so that any letter of the language, including final letters, is recorded without requiring more than three successive strokes of any one of the keys. 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.
Patent IL-132688-A (IL)
Title: Method and system for determination of particles in a liquid sample
IPC: G01N21/59
Filed: 1998-05-05
Abstract: The present invention relates to a method for the assessment of quantity and quality parameters of biological particles in a liquid analyte material. The method comprises applying a volume of a liquid sample to an exposing domain from which exposing domain electromagnetic signals from the sample in the domain can pass to the exterior, and exposing, onto an array of active detection elements such as CCD-elements, a spatial representation of electromagnetic signals having passed from the domain, the representation being detectable as an intensity by individual active detection elements, under conditions permitting processing of the intensities detected by the array of detection elements during the exposure in such a manner that representation of electromagnetic signals from the biological particles are identified as distinct from representations of electromagnetic signals from background signals. The size of the volume of the liquid sample is sufficiently large to permit the assessment of the quantity and quality parameters to fuilfil a predetermined requirement to the statistical quality of the assessment based on substantially one exposure.
Patent IL-145858-A (IL)
Title: Methods for stabilizing liquid nutritional products and products so stabilized
IPC: A23L29/238
Filed: 2001-10-10
Abstract: Nutritional solutions and methods of making same are disclosed. The solutions include protein, lipid, and a carbohydrate source including high amylose starch and guar gum.
Patent IL-193324-A (IL)
Title: Hybrid battery
Inventor: CHUNG SE-IL
IPC: H01M/
Filed: 2008-08-07
Abstract: A hybrid battery is provided. A hybrid battery includes a main power source and an auxiliary power source connected in parallel to the main power source. The auxiliary power source is an electric double layer capacitor including an activated carbon electrode.