baber/WOPTO huggingface dataset:
Patent GB-1266374-A (GB)
IPC: F27D99/00
Filed: 1969-09-09
Abstract: 1,266,374. Gas fired kilns. KOHO-ES GEPIPARI MINISZTERIUM TUZELEST -ECHNIKAI KUTATOINTEZET. 9 Sept., 1969 [9 Sept., 1968], No. 44461/69. Heading F4B. The burners in the firing zone of a series fired kiln or oven are arranged in rows, the burners of each row are operated intermittently and the rows are operated in sequence, so that burners in different locations in the kiln are fired at different times. The burners 20 in the firing zone of a kiln are arranged in rows connected through a solenoid operated valve 14 to the gas main 11. The valves 14 are operated by cam-actuated switches 23, the cam 24 of each set of burners being arranged so that the switch 23 is closed to open valve 14 for only a proportion of the time. The burners may be arranged in six sets, each set of burners being operative for 10 sees. and off for 50 sees in each minute.
Patent GB-1290455-A (GB)
IPC: A63H17/06
Filed: 1971-04-01
Abstract: 1290455 Toy vehicle transporter TOMY KOGYO CO Ltd 1 April 1971 8396/71 Heading A6S [Also in Division H2] A toy vehicle transporter comprises a power driven tractor a, a remote-control device coupled to a pair of electric contacts on a first coupling means 10 adapted to be releasably engaged in a second coupling means 23 on a trailer b having a second pair of contacts arranged to be brought into contact with the first contacts by the coupling to complete an electric circuit to a reversible motor in the trailer. Rotation of the motor in one direction engages a first gear train and crank pin to rotate a pair of laterally spaced supports 30 about a horizontal axis so that, when they are vertical, they contact the ground to raise the trailer and thereby allow the tractor to be uncoupled. A top ramp 16 is pivotally supported on a pair of supports 20 and a jointed linkwork 43. Rotation of the motor in the opposite direction engages a second gear train and crank pin to longitudinally reciprocate a rod 37 which operates the linkwork 43 to lower and raise the top ramp 16 and, through a further linkwork, simultaneously lowers and raises a tailgate 17. A pair of projections 49 on the ramp 16 engage, in the raised position, a pair of holes in the tail gate 17 and, in the lowered position, a pair of holes in the trailer body. Two reversible motors in the tractor a respectively drivingly engage the rear wheels and steer the front wheels. The contacts on the trailer are arranged as a horizontal V to engage around the contacts on the peg 10 on the tractor. The motors are remotely controlled by switches through a cable 4 (Division H2).
Patent GB-1290772-A (GB)
IPC: C07D285/01
Filed: 1970-09-10
Abstract: 1290772 5 - Aryl - 3H - 1,2,4 - dithiazoles FARBWERKE HOECHST AG 10 Sept 1970 [11 Sept 1969] 43410/70 Heading C2C The invention comprises compounds of formula in which R is an aromatic radical which may be unsubstituted or mono-, di- or tri-substituted by (C 1-4 ) alkyl, trifluoromethyl, (C 1-4 ) alkoxy, benzyloxy, halogen, nitro, hydroxy, (C 1-4 ) acyl, carboxy, carbalkoxy, or carbobenzoxy groups, wherein the substituents in a di- or tri-substituted aromatic radical may be the same or different, and physiologically tolerable salts thereof. These compounds may be prepared by reacting the corresponding N-hydroxymethylthiocarboxylic acid amide of formula (in which R is as defined above) with thionyl chloride in the absence of moisture in an inert atmosphere and in an inert solvent. The following compounds are specified: 5-phenyl-3H-1,2 4 - dithiazole; 5 - (41 - methylphenyl) - 3H - 1, 2,4 - dithiazole; 5 - (4 - chlorophenyl) - 3H - 1, 2,4 - dithiazole; 5 - (3<SP>1</SP> - methoxyphenyl) - 3H- 1,2,4 - dithiazole; 5 - (4<SP>1</SP> - methoxyphenyl)- 3H - 1,2,4 - dithiazole; 5 - (41 - benzyloxyphenyl) - 3H - 1,2,4 - dithiazole; 5 - (4<SP>1</SP> - nbutoxyphenyl)-3H-1,2,4-dithiazole. These compounds are reported to have pharmaceutical and biocidal applications.
Patent GB-1295406-A (GB)
IPC: B63B21/66
Filed: 1971-04-19
Abstract: 1295406 Towing submerged craft BOEING CO 19 April 1971 [15 June 1970] 20948/71 Heading B7V [Also in Division D1] A low drag, high-speed towing cable 10, for towing submerged objects, has an elongated leading edge member 16 and an elongated trailing edge member 18 of flexible material joined together continuously along a junction plane parallel to the length of the towing cable to form a constant hydrofoil cross-sectional shape. The leading edge member is of composite material having bound together highstrength fibres running parallel to the length of the cable. In the embodiment shown the trailing edge member has passageways 20 for communications and power cables.
Patent GB-1297745-A (GB)
IPC: H01L29/792
Filed: 1971-05-04
Abstract: 1297745 Digital data storage SPERRY RAND CORP 4 May 1971 12883/71 Heading G4C [Also in Division H3] A digital data memory comprises a plurality of transistor memory cells, each transistor having a source, gate and drain electrode formed on a substrate and having two different electrical conduction thresholds representing binary 0 or 1. The memory is a matrix of IGFET'S of the type described in British Specification 1,231,227. Writing.-A square wave voltage is applied to the gate or (substrate) of an addressed transistor and a fixed voltage (of value depending on whether 0 to 1 is being written) applied to the substrate (or gate). Depending on the polarity of the two voltages, a positive or negative voltage causes switching of the conduction threshold, approximately half the switching voltage coming from each. The voltages are applied to the columns and rows respectively so that no other transistor is switched. Reading.-Data is read out by applying a voltage to the gate of value between the two thresholds, observing the source drain current flow, and the output will be 0 to 1, depending on the threshold. Read out is non-destructive as the read voltage is smaller than that required for switching. All the circuitry is formed as an integrated block, with the address decode and write circuits 4, 13 (Figs. 3 and 4 ,not shown) including some transistors used as switches and some as resistors. This case is similar to Specification 1,297,884.
Patent GB-1301414-A (GB)
IPC: F16D65/56
Filed: 1971-05-10
Abstract: 1301414 Fluid pressure brake actuators BENDIX CORP 10 May 1971 [18 May 1970] 14066/71 Heading F2F In a spring brake actuator having a first piston 38 for applying the brake under fluid pressure, preloaded resilient means in the form of washers 80 biasing the piston in a brake applying direction, and a second piston 44 for resisting the resilient means by fluid pressure the brakes can be manually released by means of a non-retractable connection comprising two relatively rotatable members 50, 52 having mating screw threads and having high friction engagement under the pressure of a flange 78 and a bearing surface 46 when a bolt 72 is rotated to move flange 78 out of engagement with the surface 46 member 50 can rotate and allow piston 38 to retract and release the brake.
Patent GB-1303252-A (GB)
IPC: C08G65/38
Filed: 1969-07-31
Abstract: 1303252 Aromatic polymers IMPERIAL CHEMICAL INDUSTRIES Ltd 8 July 1970 [31 July 1969] 38440/69 Heading C3R The invention comprises aromatic polymers whose molecular chains comprise units of the formula either alone or copolymerized with other units, and in particular with units of the formula They may be obtained by polymerizing at 150-400‹ C. an alkali metal salt of 2-bromo-8- hydroxy-5,5-dioxo-dibenzothiophen, or a mixture of 2,8-dibromo-5,5-dioxo-dibenzothiophen and an equivalent amount of an alkali metal hydroxide or of the di-(alkali metal) salt of a dihydric phenol (the aryl dioxy residue of which being incorporated in the polymer drain), by the displacement of alkali metal halide. Alternatively, the above reagents may be copolymerized with alkali metal salts of other activated halophenols (or with mixtures of activated dihalobenzenoid compounds and an equivalent amount of alkali metal hydroxide). An example is given in which polymers and copolymers are prepared. These polymers have thermoplastic properties.
Patent GB-1317064-A (GB)
Title: Method of preparing a catalyst of vanadium-titanium oxides for vapour t-phase oxidation and oxidizing ammonolysis of aromatic and heterocyclic compounds
IPC: C07D213/85
Filed: 1970-10-30
Abstract: 1317064 Oxidation catalysts ORDENA TRUDOVOGO KRASNOGO ZNAMENI INSTITUT KHIMICHESKIKH NAUK 30 Oct 1970 51667/70 Heading B1E [Also in Division C2]  Catalysts are prepared by compressing into discrete units a powdery mixture of V 2 O 5  and TiO 2  having a mole ratio 1:0.6-32 respectively and calcining in air at 650-1000C. Another oxide of a metal of variable valency, e.g. Nb 2 O 5 , MoO 3  and WO 3  may also be present.
Patent GB-1319766-A (GB)
Title: Phosphating process
IPC: C23C22/14
Filed: 1969-10-23
Abstract: 1319766 Phosphatising IMPERIAL CHEMICAL INDUSTRIES 7 Oct 1970 [23 Oct 1969] 51925/69 Headings C7U In phosphatisation of a metallic substrate by contact with an acidic zinc phosphate solution containing chlorate, there is maintained in the solution, as coating proceeds, a nitrite concentration of at least 0À003 wt% and a nitrate concentration of at least 0À5 wt% (calculated as NO 2  and NO 3  respectively) by addition of nitrite and nitrate. Preferred amounts of chlorate, nitrite and nitrate are 0À01 - 1% (as CIO 3 ), 0À003 - 0À05% and 0À5 - 2% respectively; nitrate may be added as NaNO 3 , NH 4  NO 3 , or Zn (NO 3 ) 2  and nitrite as NaNO 2  or NH 4 NO 2 . The solution may contain Ni ions when used on galvanized steel; it is applied to ferrous metal. such as steel by dipping, or preferably, spraying, at 100 - 130‹C.
Patent GB-1320453-A (GB)
Title: Aromatic diethers
IPC: C07D295/092
Filed: 1971-03-24
Abstract: 1320453 Diethers LABORATOIRES BIOSEDRA 11 Feb 1972 [24 March 1971] 7708/71 Heading C2C Compounds of the general formula (R<SP>1,2</SP> = H, alkyl or NR<SP>1</SP>R<SP>2</SP> = heterocyclic group, or the two NR<SP>1</SP>R<SP>2</SP> groups are joined) and their salts are prepared by reacting a bis-(2,3- epoxypropoxy)benzene with R<SP>1</SP>R<SP>2</SP>NH, optionally followed by salt formation. The diether starting materials are prepared by reacting a dihydric phenol with an epihalohydrin. The above compounds possess sedative, diuretic, #-blocking, anti-inflammatory and hypotensive activity, and may be administered in the form of pharmaceutical preparations containing them in association with a carrier.
Patent GB-1321600-A (GB)
Title: Crimping slub filaments of thermoplastic polymers
IPC: D02G1/02
Filed: 1969-11-21
Abstract: 1321600 Crimped slub yarn COURTAULDS Ltd 20 Nov 1970 [21 Nov 1969] 57107/69 Headings D1F and D1W A crimped slub yarn comprises one or more thermoplastic slub filaments i.e. of varying denier, and one or more thermoplastic drawn filaments of uniform denier which have been false-twist crimped together. One or more thermoplastic slub filaments 1 are fed under tension via feed rolls 2 to a take-up means 5 together with one or more thermoplastic drawn filaments 3 fed under tension and at a similar linear speed to the filaments 1. The filaments 1 and 3 pass through a heater 8 to set the twist imparted by false-twist spindle 6, the filaments being passed around a bar 7 within the spindle 6. The filaments of uniform denier preferably comprise at least 10% by weight of the yarn. The yarn produced may be used without added twist, the entanglement of the filaments serving to consolidate the yarn, but if desired a low twist may be inserted. The thermoplastic drawn filaments may be given a low twist e.g. 2 turns per inch prior to false-twisting with the slub filaments.
Patent GB-1343517-A (GB)
Title: Vehicle washing apparatus
IPC: B60S3/06
Filed: 1971-11-16
Abstract: 1343517 Vehicle washing apparatus OMNIPURA EST 16 Nov 1971 53217/71 Heading B7J Washing apparatus for motor vehicles comprises a self-propelled washing bridge which can move in opposite directions parallel to a stationary vehicle the bridge having a pair of vertical frame members 11, 11a carrying waterfed vertical washing brushes 30, 30a and a transverse horizontal frame member 12, a horizontal washing brush 23 being mounted below the member 12 for movement in vertical guide rails (not shown) the brush 23 acting as a feeler member for sensing the contour of the vehicle being washed and correspondingly controlling the elevational position thereof, the arrangement being such that the washing bridge is supported by a guide rail 40 mounted above the bridge by means of a support assembly having a motor driven roller 42 biased against the undersurface of the rail 40 and two pairs 43, 44 of tandem arranged guide rollers, one pair on each side of the web portion of the guide rail 40 with the guide roller axes inclined at an angle of 45 degrees with respect to the web portion. The support assembly is preferably mounted on a supporting plate for vertical adjustment relative to the washing bridge by means of hydraulic jacks 60, 61 between positions A and B as shown. This allows for mounting of the rail 40 in washing halls or on support structures of differing heights. Alternatively the vetrical frame members 11, 11a may have jacks incorporated therein to provide the necesary vertical adjustment. The pairs of guide rollers 43, 44 are carried in U-section brackets which are spring-biased to hold the rollers in contact with the rail 40. The rollers 42, 43, 44 are prefeably of rubber and running wheels 13, 13a are provided at the bottom of each of the members 11, 11a respectively.
Patent GB-1347967-A (GB)
Title: Turf piercing machines
IPC: A01B45/02
Filed: 1971-06-14
Abstract: 1347967 Turf-piercing machines SISIS EQUIPMENT (MACCLESFIELD) Ltd 14 June 1971 [12 March 1970] 11812/70 Heading A1B A turf-piercing machine carries a plurality of piercing plungers 20 pivotally mounted at their upper ends to links 22 pivoted to frame 10. Resilient means e.g. springs 24 urge the plungers forwardly against stops 18 which may be in the form of rubber-covered rollers 18. Links 22 may be raised or lowered by eccentric cams 26 carrying straps 27 attached to the links at 28, the cams being rotated on a shaft 25 driven via chains 29, 29b and shaft 29a from wheel shaft 14, the wheels 11 being driven by belt 30 from pulley 19a of an internal combustion engine 19. Lever 35 operates a jockey wheel 31 to disengage the engine drive. The arrangement is such that each plunger is given a forward kicking action on release from the ground by its pivotal movement about its connection to the link which acts as a "knee" joint. Wheels 11 may be connected to shaft 14 via a pawl and mechanism 13 and a pivotable plate 42 carrying a forward roller 40 may be pivoted to adjust the piercing depth by disengaging a pin 46 from a curved apertured plate 44 on frame 10 by means of handle 47 and replacing it in another aperture.
Patent GB-1351137-A (GB)
Title: Free-standing building structures
IPC: E04B1/61
Filed: 1970-03-18
Abstract: 1351137 Dismantleable walls SUPALITE DISPLAYS Ltd 19 April 1971 [18 March 1970] 13113/70 Heading E1W A free-standing readily dismantled building structure, suitable for booths or stands at exhibitions or for temporary partitioning of buildings, is formed by partition walls which comprise panels 10 having flat margins of uniform thickness secured together by resilient plastics strips 12 having two or more integral adjacent open-ended longitudinal rectlinearly U-shaped straight channels each of which embrace, grip and retain by friction alone the margins of the panels the arms of each U having smooth flat internal sides. The strips may be extrusions of polyvinyl chloride and formed with H-section or L- or T-shape (as shown) in cross-section, and the panels may be of expanded polystyrene, expanded polyurethane, or plaster board.
Patent GB-1354090-A (GB)
Title: Peripheral units for data processing systems and data processing  systems incorporating the same
IPC: G06F9/48
Filed: 1971-04-19
Abstract: 1354090 Digital computers DIGITAL EQUIPMENT CORP 19 April 1971 [1 April 1970] 26617/73 Divided out of 1353995 Heading G4A The disclosure is the same as that of the parent Specification 1,353,995 and also Specification 1,354,089. The claims are directed to a peripheral unit.
Patent GB-1355342-A (GB)
Title: Random copolymers of a conjugated diene and a styrene
IPC: C08F8/04
Abstract: 1355342 Hydrogenation diene/alkylstyrene copolymers SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ NV 29 June 1971 [1 July 1970 25 Sept 1970] 53271/73 and 53272/73 Divided out of 1355341 Heading C3P A partially or totally hydrogenated random copolymer of a conjugated diene, an alkylstyrene and optionally styrene, has a number average molecular wt. of at least 5000. Specified dienes are piperylene, 2,3-dimethylbutadiene, isoprene and butadiene. The styrene may be alkylated in side-chain or ring. A small amount of other monomers may be included. The copolymer may be made by emulsion or solution polymerization using an alkali metal or alkali metal hydrocarbyl catalyst. Randomization may be effected by adjusting rates of monomer addition or by using a randomizer the product can be hydrogenated after recovery, or in situ, preferably after catalyst deactivation. Preferably at least 50% of the olefinic, and less than 10% of the aromatic unsaturation is removed. Examples describe hydrogenated copolymers of butadiene with (1) styrene and p-tert-butylstyrene; (2) vinyl toluene; (3) p-tert-butylstyrene; the hydrogenation catalyst being aluminium triethyl/nickel 2-ethylhexanoate.
Patent HU-T62492-A (HU)
Title: Non-toxical extinguishing agents
Inventor: GREEN RAYMOND W
IPC: A62D1/08
Filed: 1990-03-30
Abstract: Non-toxic fire extinguishants contain: (i) 65 wt.% trichlorofluoromethane; (ii) 15 wt.% dichlorodifluoromethane; (iii) 15 wt.% 1, 2-dichlorotetrafluoroethane; and (iv) 5wt.% dipentene.
Patent IL-100991-A (IL)
Title: Method for translating a first program code to a second program code
IPC: G06F9/44
Filed: 1992-02-18
Abstract: A system or method is provided for translating a first program code to a second program code and for executing the second program code while preserving instruction state-atomicity of the first code. The first program code is executable on a computer having a first architecture adapted to a first instruction set and the second program code is executable on a computer having a memory and register state and a second architecture adapted to a second instruction set that is reduced relative to the first instruction set. A first computer translates the first code instructions to corresponding second code instructions in accordance with a pattern code that defines first code instructions in terms of second code instructions. The second code instructions for each first code instruction organized in a granular instruction sequence having in order at least two groups, a first group having a first subgroup including second code read instructions and a second subgroup including modify instructions and a second group having a third subgroup including state update instructions subject to exception, including any special write instruction required to implement the first code instruction being translated, and a fourth subgroup including state update instructions free of exception.
Patent IL-102915-A (IL)
Title: Soluble ldl receptor and its preparation
IPC: C07K19/00
Filed: 1992-08-23
Abstract: A soluble LDL receptor protein is provided. It can be isolated from cells that have been treated with an interferon, or produced by recombinant techniques. The soluble LDL receptor protein is useful in protecting mammals against viral infections. <IMAGE>
Patent IL-108652-A (IL)
Title: Fragrance extraction
IPC: C11B9/00
Filed: 1994-02-15
Abstract: A process for extracting fragrant, flavoursome or pharmacologically active components from natural materials using non-chlorinated hydrocarbon solvents. The process enables the more volatile components of plant derived materials, which are frequently lost in conventional methods of extraction, to be extracted. This results in the extracted components bearing a greater similarity to, and possessing a larger number of the characteristics of the original material than conventionally obtained extracts.
Patent IL-111627-A (IL)
Title: Substituted phenylpyrimidine compounds, their preparation and pharmaceutical compositions containing them
Inventor: MILLER ALISTAIR AINSLIE
IPC: A61P25/28
Filed: 1989-12-06
Abstract: Pyrimidines useful in the treatment of CNS diseases of the formula R3R4 R5N R1R6 NR2R8 R7 wherein: R1 in N-morpholino or N-(C1-C6 alkyl) - piperazino; R2 is amino; R3 is hydrogen, C1-C6 alkyl, trifluoromethyl, C1-C6 alkoxy, C1-C6 alkylthio, (C1-C6 alkyl) thio (C1-C6 alkyl), di £(C1-C6 alkyl) oxy| (C1-C6 alkyl), or CH2X wherein X is C1-C6 alkoxy, phenoxy or benzyloxy, except that R3 is not hydrogen or C1-C6 alkyl when R1 is N-morpholino; each of R4, R5, R7 and R8 is the same or different and is hydrogen or halo or R4 and R5 together denote -CH=CH-CH=CH-; R6 is hydrogen, halo, nitro or amino except that: (a) R6 is not chloro when R1 is morpholino or N-methylpiperazino, R2 is amino, R3 is ethyl and each of R4, R5, R7 and R8 is hydrogen, and (b) R6 is not hydrogen when R1 is N-methylpiperazino or N-n-propylpiperazino, R2 is amino, each of R3 and R8 is hydrogen and each of R4, R5, and R7 is chloro; and acid addition salts thereof.
Patent IL-114789-A (IL)
Title: Metal loadbearing structure having structural connections with no welding or drilling
IPC: E04C3/32
Filed: 1995-07-31
Abstract: PCT No. PCT/IT95/00130 Sec. 371 Date Jun. 2, 1997 Sec. 102(e) Date Jun. 2, 1997 PCT Filed Jul. 26, 1995 PCT Pub. No. WO96/06240 PCT Pub. Date Feb. 29, 1996The structure comprises cold-formed sections built-up from elementary sections joined stably together by means of connecting braces inside the built-up section; said joined elementary sections define longitudinal slots with their longitudinal lips which are bent inwards and each inclined with respect to that opposite so as to converge towards the interior; fastening devices comprising a channel die and one or more pressure pieces are fitted along the slots in order to clamp with screw means the lips that define said slots and deform them with a locking action.
Patent IL-126197-A (IL)
Title: Preparation of 2, 3, 4, 5 - tetrafluorobenzene derivatives
IPC: C07C51/62
Filed: 1998-09-14
Abstract: A process for the preparation of tretrafluorobenzene derivatives of the formula 113 כ" ז בסיון התשס" א - May 20, 2001 in which R is CF3, CN or COF, by reacting a chlorobenzene derivative of the formula in which R is as defined for formula (I) and X1, X2 and X3 independently of one another are each F or Cl, with a fluorinating agent in the presence of a solvent and a catalyst at elevated temperature, which comprises carrying out the reaction initially under temperature and pressure conditions such that the respective compound of the formula (I) is continuously distilled off through a column, and subequently setting the temperature and pressure conditions such that remaining fractions of the compound of the formula (I) are distilled off together with the corresponding 2, 3, 4-trifluoro- 5-chloro compound.