baber/WOPTO huggingface dataset:
Patent GB-1227005-A (GB)
IPC: F41A21/32
Filed: 1968-03-26
Abstract: 1,227,005. Fin-stabilized-projectile launcher. TAMPELLA A.B. OY. 26 March, 1968 [1 April, 1967], No. 14464/68. Heading F3C. A fin - stabilized - projectile launcher having a smooth-bored barrel which is closed at its rear end has elongate apertures extending transversely or longitudinally at the muzzle end. Alternatively apertures are provided in a smooth-bore, hollow, open-ended muzzle attachment. In the case of longitudinally extending apertures, these are provided in two bands, the internal wall being recessed between each pair of longitudinally spaced slots (Figs 3, 4, not shown).
Patent GB-1231934-A (GB)
IPC: H01M4/86
Filed: 1969-04-23
Abstract: 1,231,934. Coating with Pt and/or Pd and Pb. VARTA A.G. April 23, 1969 [April 25, 1968], No.20696/69. Heading C7F. [Also in Division H1] An electrode comprises a porous supporting body of metal or carbon, which is provided with a catalytic surface coating containing by weight 70-99% Pt and/or Pd and from 1 to 30% Pb. The support may contain Ni, Fe or C or heavy metal carbides. In one embodiment a support consisting of sintered Ni powder is coated with an alloy of Ni and Al, from which the Al is dissolved out, prior to applying the catalytic surface layer. The layer is applied by drawing a heated solution containing hexachloroplatinic acid, palladium chloride, lead acetate and nitric acid through the porous support. The nickel salts produced from this precipitation process are washed away. In another embodiment a porous carbon support is impregnated with an aqueous solution of cobalt or nickel nitrate which is then reduced with hydrogen prior to the application of the above catalytic layer.
Patent GB-1258200-A (GB)
IPC: B21B3/00
Filed: 1970-06-26
Abstract: 1,258,200. Making metal facing panels. VAW LEICHTMETALL - WERKE G.m.b.H. 26 June, 1970 [2 July, 1969], No. 31217/70. Heading B3A. A method of treating light metal sheet comprises submitting the sheet after heat treatment to plastic deformation by stretching or rolling to form a coarse grain structure during a subsequent heat treatment and thereafter making the grain structure visible by further stretching. The first heat treatment comprises annealing followed by quenching in water or cooling, preferably in air. Alternatively it may comprise solution treatment in conjunction with quenching in-water. The subsequent heat treatment is a solution treatment followed by quenching in water. The strength of the panels may be improved by aging, with the application of heat at 160-200‹ C. for 4-12 hours. The coarse grain effect may be accentuated by anodizing.
Patent GB-1259491-A (GB)
IPC: G06F17/15
Filed: 1969-02-07
Abstract: 1,259,491. Correlation techniques. INTERNATIONAL STANDARD ELECTRIC CORP. Feb.7, 1969, No.6719/69. Heading G1U. A system for generating pulse code signal pairs which are code mates, from shorter code mates, is explained. Code mates are pairs of coded signal sequences each of which has an autocorrelation function waveform containing an impulse at a moment of interest with spurious side pulses, the coded signals of the mate being such that when their autocorrelation functions are added, the spurious pulses cancel and the required impulses add. Long codes which mate in this way are generated, according to the present invention, by generating two base codes whose digit sequences provide autocorrelated functions which mate in the required way, generating complemented, or inverted, or both complemented and inverted versions of the two base codes, so that groups of up to four different expressions of each signal are obtained, abutting selected codes together end to end in pairs to form new codes of double length and selecting as new code mates those pairs which have appropriately co-operating autocorrelation functions. In all eight pairs of code mates may be formed from the base pair. The mates so formed may then be combined in the same way to form successively longer and longer codes. In one arrangement for providing such codes, the base codes are formed by a generator 10 operating in response to a clock source 11. To provide base codes with four times slots, clock pulses are applied to delay lines 16, 21 which provide a series of outputs on lines 1-4, at the time slots. These are applied appropriately to AND gates 17, 18, 22, 23 to which pulese from binary 1 and binary 0 sources 20, 19 are applied. The AND gates are operated to deliver '1's and 'O's at times appropriate to the required codes, and the two code mates are delivered at the outputs or OR gates 21 (code a), 24 (code b), to which appropriate pairs of AND gates are connected. Code a is then applied to AND gate 26, which is opened on alternate full cycles of the code by expanded clock pulses obtained from a binary divider 13 operated from the clock source. Code b is applied to one input of an INHIBIT gate 28, to which the clock pulses are applied, so that is is transmitted in alternate cycles to code a. The output from the gates 26, 28 are applied to an adder 31 to provide one butted code a, b. Code b is also applied through a phase inverter which complements it, to a second INHIBIT gate 30 so that code b is transmitted in alternate half cycles The outputs from gates 26, 30 are applied to a second adder to provide code ab, the mate of ab. By introducing delay 34 into the clock pulse line, the codes will be butted in reverse order ba, ba. Codes of inverted digit sequence may be generated at 33 by an arrangement similar to the generator 10, and either one or both introduced into the system by operating one or both switches 25, 27. The code mates generated at this stage may be expanded into longer code mates through a sequence of similar code doubling stages 12a, .. 12n.
Patent GB-1265657-A (GB)
IPC: G06F7/575
Filed: 1968-07-16
Abstract: 1,265,657. Digital calculator. BELL PUNCH CO. Ltd. 16 July, 1969 [16 July, 1968], No. 33924/68. Heading G4A. The disclosure is similar to that disclosed in Specifications 1,250,511, 1,261,710 and 1,265,658 by the same applicant. The claims are directed to the shift register circuitry.
Patent GB-1265929-A (GB)
IPC: A44B19/58
Filed: 1970-06-30
Abstract: 1,265,929. Punching; making sliding clasp fasteners. M. PERLMAN. 30 June, 1970 [30 June, 1969], No. 31635/70. Headings B3A and B3W.  A slide fastener gapping machine comprises a punch 78 which extends through a hold down block 72, the block and punch being vertically reciprocable relative to a die 26 and the hold down including a positioning device 100 for aligning the teeth 52 of a slide fastener chain located on the die relative to the punch so that the punch can clean cut a tooth at each end of a gap to be formed by the punch. The device 100 comprises a bar 104 slidable in a slot 102 in the block 72 and urged downwardly by a spring 110. A finger 112 on the arm is a sliding fit between adjacent teeth of the chain. The die is fixed to a bed 24 and comprises members 62 which are mounted in blocks 54 and can be rotated and turned end to end to present eight different cutting edges. Guide bars 116 and 118 are spring-mounted one at each end of the die to urge feet 120, Fig. 3, to bear on the fastener tapes 48 and thus locate the teeth between the feet. The punch 78 is mounted in a block 80, Fig. 5, guided on posts (84), Fig. 1, not shown, supported on the die bed 24, and normally spaced from the block 72 by pins 92 and springs 98, Fig. 5. In operation, a slide fastener chain is drawn from a reel through a gapping machine and stopped for gap punching to take place. If as the hold down and punch unit descends the finger 112 engages the upper surface of a tooth the finger will move to the left against the action of spring 110 until it drops into a space between teeth. The chain is then moved to the left to so align the teeth with the punch, Fig. 8, that a whole tooth 52a will be severed, leaving adjacent tooth 52b undamaged. Feet 74 of the hold down immobilize the chain in this position. Fragments of teeth are removed from the tapes by scrapers (132), (134), Fig. 6 (not shown), on guide bar 118 and a shield (130) deflects stray chipped-off teeth. There may be more than one positioning finger 112. The punch length is a multiple of the tooth width.
Patent GB-1266901-A (GB)
IPC: B23B29/034
Filed: 1969-03-17
Abstract: 1,266,901. Boring bar insert. KOMET STAHLHALTERUND WERKZEUGFABRIK ROBERT BREUNING G.m.b.H. 17 March, 1969 [20 March, 1968 (2)], No. 13932/69. Heading B3G. A boring bar insert includes a housing for location in a boring bar, a tool carrier and a holder therefor both slidably but non-rotatably mounted in the housing, an adjusting member threaded to the tool carrier and rotatable in the housing and means for fixing the holder axially in the housing and for causing it to grip the tool carrier. In one embodiment (Fig. 1) the housing 9, which is centred on the boring bar 8 by the stud-and-socket 20, 21, slidably but non- rotatably receives a pair of opposed holders 3 for the tool carriers 1, the holders being secured in the housing by screw-rings 12 having wedgesurfaces 13 which co-operate with similar surfaces 4 on the holders to urge adjacent portions of the holders into gripping engagement with the tool carriers, the holders having longitudinal slots for the purpose. An adjusting ring 16 threadedly engages threaded stud portions 15 of the tool carriers for radial adjustment of the carriers. The housing has an aperture 23 permitting access to recesses 24 in the adjusting ring for rotation thereof. The ring may include a scale (Fig. 2, not shown) for co-operation with a mark on the housing, to aid adjustment. Slackening of one screw-ring 12 and tightening of the other enables both tool carriers to be centred in the housing. In another embodiment (Fig. 5) a single tool carrier 44 is received in the housing 31, and the adjusting member 47 is accessible at the end of the housing opposite the tool carrier. In another embodiment (Figs. 3 4, not shown) the housing is clamped and centred in the boring bar by means of a wedge member (28) slidable in a bore transverse to, and offset from, the axis of the bore in the bar for receiving the housing, the wedge member locating in a corresponding groove (29) in the housing. An elongate slot (25) in the bar gives access to the adjusting ring. In modifications (not shown), the adjusting ring has opposed screw-threaded studs engaging corresponding bores in the tool carriers, and the boring tools, which may be triangular, rectangular or hexagonal, may be soldered to the tool carriers.
Patent GB-1267017-A (GB)
IPC: D06P1/90
Filed: 1970-11-19
Abstract: 1,267,017. Quinophthalone dyes. FARBENFABBIKEN BAYER A.G. 19 Nov., 1970 [19 Nov., 1969], No. 55071/70. Heading C4P. 3<SP>1</SP>-Hydroxy-quinophthalone dyestuffs which are free from sulphonic acid groups are of the general formula in which R 1  and R 2 , independently of each other, -stand for a C 1 -C 17  alkyl radical, with the proviso that the total number of carbon atoms in R 1  and R 2  is at least 16; Z 1  stands for a halogen atom or a nitro, C 1 -C 4  alkyl, C 1 -C 4  alkoxy or acylamino group; m is 0, 1, 2 or 3; Z 2  is a fused benzene ring; and n is 1 or 0. The dyes are prepared by reacting an appropriate quinophthalone acid halide with a secondary alkylamine.
Patent GB-1289752-A (GB)
IPC: F16K5/20
Filed: 1970-02-11
Abstract: 1289752 Valves EFCI ENG for CHEMICAL INDUSTRY ESTABLISHMENT 11 Feb 1970 [13 Feb 1969] 6646/70 Heading F2V Rotatable ball or cylindrical plug type valve comprises a valve member formed of two separate similar portions 13<SP>1</SP> positioned, in open position of the valve, on opposite sides of a plane defined by the axis of aligned inlet and outlet openings 11, 12 and the intersecting axis of an operating stem 17. A through passage 14 is defined by the portions. These are pivotable apart about a projecting lip 32 on one portion at right-angles to the operating stem. Means are provided between the stem and the plug which initiate rotation of the plug and which, with the valve in closed position, separate the portions of the plug while rotation is stopped. As shown, the portions are mutually located by keys 34 and guided by stop pins 23 engaged in recesses 21 in the top and bottom of the plug. The operating stem 17 carries a cross arm 27 with cams 28 engaged in slots in the top ends of the plug. In the tightening and easing movements, the portions are rocked about a fulcrum formed by the bottom rib 32 on one portion engaging the other portion. The plug is supported from below by a spring 24 acting through a plunger, ball, and bearing plate 25, 26. The plunger is surrounded by a slotted sleeve 30 recessed into the portions.
Patent GB-1294901-A (GB)
IPC: E02D13/06
Filed: 1970-01-24
Abstract: 1294901 Automatic speed control A JOVIS 24 Jan 1970 3540/70 Heading G3R In a pile driving system the energy delivered at each stroke is controlled by maintaining constant the rate of action of the pile driver. By sensing the displacement of the pile at each stroke, the operation of the driver may also be automatically stopped when a certain driving resistence is  achieved. In the system described, an accelerometer 11 secured to a pile produces a pulse at each stroke of the driver. These pulses produce a square wave output from a multivibrator 13, and this is converted by a low-pass filter 14 into a D.C. voltage proportional to the driving rate. The voltage is then compared with that from a reference 16 using a differential amplifier 15 whose output is connected to a throttle 17 on the pile driver, which may be operated by steam or compressed air. In this way, the rate of driver action is kept constant despite changes in resistance and bounce of the hammer, and as a consequence the imparted energy per stroke is also maintained constant. The pulses from the accelerometer 11 are also fed to two integrators 18,19, so that the output from the second of these gives a measure of the distance moved by the pile at each stroke. These distances are added for a number, say five, of successive strokes until a gate 24 causes the total distance to be compared with a reference 22 in a comparator 23. If the actual distance moved exceeds the reference, the circuits are reset and the procedure repeated for subsequent strokes. If, on the other hand, the actual distance falls below the reference, the comparator 23 operates to close throttle 17 and stop piling, see Fig.8 (not shown). The movement at each stroke may be recorded on a strip chart recorder 21, and the pile may be marked after each stroke, Figs.9,10 (not shown).
Patent GB-1295220-A (GB)
IPC: C01G49/00
Filed: 1971-04-19
Abstract: 1295220 Anhydrous chloroferrate complexes WENDELL E DUNN Inc 19 April 1971 [9 Feb 1970] 21001/71 Heading C1A Anhydrous alkali metal tetraÀchloroferrates of the formula XFeCl 4 , wherein X is an alkalimetal cation, are prepared by heating a mixture of either a hydrated ferric chloride or an aqueous solution of ferric chloride with an alkali-metal chloride preferably at a temperature of up to 310‹C. and thereafter removing the water present, preferably by distillation. Hydrochloric acid may be present in the mixture before heating.
Patent GB-1295350-A (GB)
IPC: C07C47/24
Filed: 1970-10-16
Abstract: 1295350 Haloaldehydes BADISCHE ANILIN- & SODA-FABRIK AG 16 Oct 1970 [18 Oct 1969] 49229/70 Heading C2C Compounds of formula in which Hal is chlorine or bromine, are prepared by hydrohalogenation and dehydration of 2 - methyl - but - 3 - en - 1 - al - 2 - ol, or an alkanol or alkanediol acetal, or di-alkyl acylate, thereof, by reaction with hydrogen chloride or hydrogen bromide at -10 to -100 C. in the presence of copper or a copper salt.
Patent GB-1296240-A (GB)
IPC: F16D3/84
Filed: 1970-02-27
Abstract: 1296240 Universal joints GELENKWELLENBAU GmbH 27 Feb 1970 [28 Feb 1969] 9650/70 Heading F2U A shaft includes two parts 1, 2 joined together by splines 7 at least one of which carries a universal joint 3, 4, either of the parts having a seal to enclose the splines 7, the seal comprising an outwardly facing scraper ring 14. The seal may have a ring 12 of which the cross-section has corners extending into the corners of a square enclosing the section. The space 16 in which the splines 7 are enclosed may be filled with lubricant and have a vent 17. The splines 7 on at least one of the parts may be either coated with nylon or inductively hardened or nitrided.
Patent GB-1302796-A (GB)
IPC: C03C15/00
Filed: 1970-10-23
Abstract: 1302796 Etching R H BROADHURST 22 Oct 1971 [23 Oct 1970] 50507/70 Heading B6J In a method of producing a transfer for etching glass, a layer of glass etching paste, e.g. ammonium hydrogen difluoride, thickening agent and water, is provided in a required design on a flexible sheet carrier, e.g. tissue paper, which is then applied to the glass. The paste may be applied to the depression in an engraved plate, excess paste then being removed and the tissue applied to the plate and snatched away together with the paste which is then dried for storage and transportation and subsequently moistened before application to glass. The thickening agent may be gum tragacanth and cornflower. A number of engraved plates may be mounted in a frame, e.g. to constitute a vehicle registration number to be etched on a vehicle window.
Patent GB-1319631-A (GB)
Title: Hydrokinetic apparatus
IPC: F16D33/10
Filed: 1970-01-09
Abstract: 1319631 Hydrodynamic couplings PRECISION KINEMATICS (GEARS & MECHANISMS) Ltd 19 April 1971 [9 Jan 1970] 1166/70 Heading F2C In a fluid coupling an exhaust valve A is controlled by opposing working circuit and control pressures applied to a piston B. The working circuit pressure acts in a chamber J on the smaller effective area of the piston B whilst a centrifugally induced control pressure acts in a chamber K on a larger area of the piston B. When liquid is supplied through a duct N to the chamber K the pressure therein holds the valve A in its closed position as shown. When the supply N is cut off the chamber K is emptied through an orifice H whereupon the pressure in the chamber J moves the piston B and valve A right to open an exhaust port C for rapid emptying of the coupling. Restricted orifices D, F provide a continuous bleed from the working circuit.
Patent GB-1354703-A (GB)
Title: Method of and means for producing electrically conductive coatings
IPC: F24D13/02
Filed: 1970-04-27
Abstract: 1354703 Electric heating resistances HUNTERSEAL Ltd 17 June 1971 [27 April 1970] 20046/70 Heading H5H Conductive stripes 6 are applied as a coating on a wall to extend between electrodes 3a and 4a. The electrodes may be in the form of copper strips adhesively secured to a wall and the stripes 6 may be deposited on top of the electrodes.
Patent IL-100692-A (IL)
Title: 2-cyano-1, 3-dione derivatives process for their preparation and herbicidal compositions containing them
Inventor: CAIN PAUL ALFRED
IPC: C07C315/04
Filed: 1992-01-17
Abstract: Compounds of formula: <CHEM>  wherein: R represent an optionally substituted alkyl or an optionally substituted cycloalkyl group; R<1> represents halogen, hydrogen, nitro, -O(CH2)mOR<5>, cyano, -SR<5>, R<5>, OR<5>, CO2R<5> or alkyl substituted by OR<5>; R<2> and R<3> represent a halogen, hydrogen, R<5>, alkyl substituted by -OR<5>, -O(CH2)mOR<5>, nitro, cyano, -OR<5> or -CO2R<5>;     R<4> and R<5> represent an optionally substituted alkyl group;     n represents zero, 1 or 2 and     m represents an integer from 1 to 3; and agriculturally acceptable salts of enolic tautomeric forms thereof are useful as herbicides.
Patent IL-100786-A (IL)
Title: Environmentally sound wood finishing process
IPC: B27K3/50
Filed: 1992-01-28
Abstract: Discoloration of water-based coatings due to uneven leaching of chromophoric substances, such as natural tannins and applied stains, is eliminated by contacting the surface with a water soluble anti-leachate compound selected from the group consisting of carboxylic acid salts, mono/polyfunctional amines and amine derivatives and their acid addition salts.
[US5051283A]
Patent IL-108610-A (IL)
Title: Pharmaceutical compositions containing hirudin
IPC: A61P7/02
Filed: 1994-02-10
Abstract: The present invention provides an aqueous depot formulation comprising water, hirudin, and calcium, magnesium or zinc ions in the form of a water insoluble salt.
Patent IL-116414-A (IL)
Title: Esterified styrene/maleic anhydride polymer photoimageable compositions containing said polymer and a method of forming a resist pattern on a substrate surface
IPC: H05K3/06
Filed: 1995-12-15
Abstract: A photoimageable composition, useful as a photoresist for forming a printed circuit board, is both alkaline aqueous developable but, subsequent to exposure and development, is processable in highly alkaline environments, such as additive plating baths and ammoniacal etchants. The photoimageable composition comprises A) between 20 and 75 wt% of a binder polymer, B) between 20 and 60 wt% of a photopolymerizable material which is a multifunctional photopolymerizable monomer or short chain oligomer, and C) between 2 and 20 wt% of a photoinitiator chemical system, the weight percentages being based on the total weight of components A)-C). The binder polymer A) is a styrene/maleic anhydride copolymer in which the maleic anhydride residues are mono-esterified to between 50 and 65 mole percent of an alkyl, aryl, cycloalkyl, alkaryl, or arylalkyl alcohol having a molecular weight greater than 100, to between 15 and 50 mole percent of a C1-C3-alkyl alcohol, and to at least 80 mole percent total. The polymer has between 45 and 65 mole percent styrene residues and between 35 and 55 mole percent maleic anhydride residues, a weight average molecular weight of between 80,000 and 200,000, and an acid number of between 170 and 220. A photoimageable composition containing an epoxy resin and the novel polymer of the present invention is hardenable to form a solder mask.   The novel polymer of the present invention provides tack-free photoimageable compositions, permitting contact imaging.
Patent IL-126607-A (IL)
Title: Device and method for forwarding electronic message on the basis of transmission priority, fax cover sheet with transmission priority code and computer device for generating transmission priority code
IPC: H04N1/32
Filed: 1997-04-15
Abstract: Device for receiving and forwarding fax messages with control information and other information, which control information comprises destination address information and a transmission priority code, and which device is provided with: a memory decoding means connected to the memory for receiving the fax messages and for decoding the control information and for storing, for each fax message, the decoded control information together with the other information in the memory; fax forwarding means connected to the memory for reading, for each fax message, the decoded control information together with the other information out of the memory and for forwarding at least the other information of the fax message, a communication link being automatically selected on the basis of the transmission priority code and the instant in time of forwarding being determined within a time interval determined by the transmission priority code.
Patent IL-129878-A (IL)
Title: Optical system with two-stage aberration correction
IPC: G02B26/06
Filed: 1998-09-29
Abstract: An optical system having an optical path (42) along which a beam (40) travels, the optical system comprising: a window (26) lying on the optical path, the window introducing an aberration wavefront distortion into the beam; and an aberration corrector including a static corrector (44) lying on the optical path, the static corrector introducing a fixed counter- distortion into the beam, and a dynamic corrector (48) lying on the optical path, the dynamic corrector being controllably variable to correct aberration in the beam, wherein the dynamic corrector comprises an astigmatism generator, a power generator, and a coma generator. 3253 ה' בכסלו התשס" ג - November 10, 2002