baber/WOPTO huggingface dataset:
Patent GB-1327492-A (GB)
Title: Internal combustion engines
IPC: F01N13/12
Filed: 1971-06-30
Abstract: 1327492 I.C. engine exhaust cooling and recycling NATIONAL RESEARCH DEVELOPMENT CORP 30 June 1971 [1 April 1970] 15518/70 Heading F1B A re-cycle operation I.C. engine mounted in a pressure-tight capsule has an intake pump 34 delivering cooling water to a spray nozzle 32 in the exhaust duct 31, the used coolant being separated in a separator 37 and pumped out by a discharge pump 35, the pumps being driven by a common mechanical drive at equal or constantly proportional speeds, the discharge pump having the greater delivery rate under all conditions and the intake pump being capable of operation as a hydraulic motor to assist the drive of the discharge pump. The diesel engine 10, which is mounted in a submarine hull, drives an exhaust gas compressor 17 through a hydrostatic drive 12, 16. The inlet manifold 18 is supplied with atmospheric air from intake 20 through valve B or compressed air from air bottle 22 through valve M, a reducing valve 23 and valve C or a mixture of re-cycled exhaust gas supplied through conduit 24 and oxygen from bottle 25 through valve N reducing valves 27A, 27B, valves F, G and orifice 28. The hydrocarbon fuel is supplied from bottle 49. When the surrounding water pressure is low the intake and exhaust pumps are driven by a common electric motor 38 but at substantially higher pressures the intake pressure of pump 34 being higher than that of the exhaust gas causes the pump 34 to act as a hydraulic motor. The exhaust gases leaving separator 37 pass into the re-cycle conduit through valve E or through duct 41 to the exhaust gas compressor 17 for discharge outside the capsule. The temperature of re-cycle gas in conduit 24 can be raised by bleeding in part of the uncooled exhaust gas through conduit 44. A pump 47 and intercooler system between pipes 33 and 36 water cools the engine coolant, hydraulic fluid and exhaust compressor coolant. The pumps 34, 35 may be driven by vee belts from an engine-driven shaft.
Patent GB-1330006-A (GB)
Title: Louvered window blinds and room dividers
IPC: E06B9/36
Filed: 1970-07-28
Abstract: 1330006 Collapsible slat blind GALIDENE ENG Ltd 28 July 1970 36565/70 Heading E1J A slat blind comprises a member 2 slidable on a support bar 1b, and inverted J-shaped elements 3 spaced along the bar, each element having a short leg attached to member 2 and a longer leg passing through the support bar. The short leg of the J-shaped element engages in a hole in member 2, the hooked lower end of the longer leg extends through a clip 4 on a slat 5 which has a weighted lower end 6. Member 2 is moved longitudinally by a rope 7 extending through the support bar, to rotate the slats. Bar 1b pelmet 1a and member 2 are of polyvinyl chloride.
Patent GB-1335112-A (GB)
Title: Xylene separation
IPC: B01D9/00
Filed: 1971-09-17
Abstract: 1335112 Crystallizing p-xylene ESSO RESEARCH & ENG CO 17 Sept 1971 43429/71 Heading C5E Para- and meta-xylenes are separated from a crude industrial mixture which contains in addition ortho-xylene and at least 10 wt. per cent ethylbenzene, by adjusting the o-xylene content to not more than 8 wt. per cent still leaving at least 10 wt. per cent ethylbenzene, and subjecting the mixture to subeutectic cooling in the presence of an inhibitor followed by separating p- and m-xylene crystals consecutively. The inhibitor is preferably a gas, e.g. ethylene, ethane or a fluorinated hydrocarbon refrigerant and is added in amount 0À01-5 mole per cent. The residual liquid contains ethylbenzene which may be isomerized and recycled to the feed.
Patent GB-1335971-A (GB)
Title: Wheel assemblies
IPC: B60C15/028
Filed: 1970-11-27
Abstract: 1335971 Wheel assemblies DUNLOP HOLDINGS Ltd 27 Nov 1970 [15 Jan 1970] 1946/70 Heading B7C A wheel assembly 1 for supporting a tubeless pneumatic tyre so as to prevent detachment of the tyre bead regions 10 from the wheel comprises a rim having a pair of circumferentially extending rim flanges 3 in axially spaced apart relationship, rim seats 2 being provided for seating the bead regions 10 of the tyre and an annular bead spacer 4, e.g. of rolled mild steel sheet, for location between the flanges 3, the spacer 4 having substantially radially extending flanges 5, one opposed to each of the rim flanges 3, spaces 8 being provided in the assembled state between opposed rim and spacer flanges within which tyre bead regions 10 can be located, the spacer 4 having a radially outwardly arched portion 7 between its flanges so that upon inflation of a tyre mounted over the spacer 4, the inflation pressure increases the overall width of the spacer to cause bead grip. The wheel 1 may be divided and may be made of rolled mild steel sheet. Each rim flange 3 has an axially outwardly curved portion 3a on its outer periphery. Each flange 5 is axially inwardly curved at 5a.
Patent GB-1336477-A (GB)
Title: Induction heating apparatus
IPC: H05B6/02
Filed: 1971-05-25
Abstract: 1336477 Induction coil heating ELECTRICITY COUNCIL 24 May 1972 [25 May 1971] 17044/71 Heading H5H An induction heating coil, Fig. 4, comprises series-connected strip-material coils 40 having the width of the strip parallel to the axis of the coil, the coils being cooled by immersion in a coolant in a liquid-tight vessel. Spacers 42 separate the coils and electrical interconnection is by strip 43, 44. The coils 12, Fig. 1, are housed in a chamber 11 having walls 14 and 15. The wall 15 is made of material such that it will heatshield the coils from the hot workpiece 10. The chamber, Fig. 3, comprises outer and inner walls 25, 20 engaging a top and base, 26, which are compressed together by tie-rods 27 and compression ring 30 around the ends of the inner wall. Seals 28 and 29 are provided. Liquid coolant is admitted via ducts 33 and passes out via ducts in the end plates, see Fig. 2 (not shown). The coolant may be water or oil.
Patent GB-1340318-A (GB)
Title: Surgical sponge or bandage
IPC: A61F13/00
Filed: 1972-04-27
Abstract: 1340318 Surgical sponge MOORE-PERK CORP 27 April 1972 19549/72 Heading A5R [Also in Divisions B4-5] An article suitable for use as a surgical sponge or bandage comprises a central core 11 of soft, flexible absorbent material, first and second layers 14 and 15 of flexible, tear-resistant grid material providing a plurality of closed boundaries each defining an aperture and covering the core material and first and second layers 12 and 13 of thermoplastic film material interposed respectively between the core material and the first and layers of grid material and heat-sealed therebetween to bond said materials into a unitary article with each intermediate film being ruptured or apertured within the closed boundaries defined by respective layers of grid material. In a preferred embodiment, two outer layers 16 and 17 cover respectively the outer surfaces of the first and second layers of grid material and are heat sealed against the same with each outer film being ruptured or apertured with the closed boundaries formed by respective layers of grid material and joined with respective intermediate films to encompass the surface of respective layers of grid material. The layers of the article may be bonded by feeding them continuously between heated calender rollers, the product being optionally fed between heated upper and lower pressure platens each defining a set of cross-bars adapted to supply additional pressure at pre-selected locations along the laminated web for scoring purposes to provide lines along which pads may be separated without exposing the edges of the scrim. The core may comprise a plurality of sheets of tissue paper which are preferably slightly creped. The thermoplastic material may be polyethylene. The grid material may be a scrim or open network of loosely-woven, spaced fibres which may be interwoven, knitted or bonded, specified fibres being nylon, polyester, cotton, hemp, flax or linen.
Patent GB-1341958-A (GB)
Title: Controlling the growth of plants
IPC: A01G9/24
Filed: 1971-04-19
Abstract: 1341958 Plant growth control D A RICHARDS 19 April 1971 [12 May 1970] 22820/70 Heading A1E In the control of plant growth, and in particular in the prevention of drying out of plants prior to root formation, air or other suitable mixture of gases is saturated with water vapour and passed into the plant chamber at a temperature in excess of that of the atmosphere in the chamber. In the embodiment shown, air enters a trough 3 of warm water at entrance 10. bubbles 8 rising to enter the volume enclosed by a metal cover 2 which contains the plants. Heating panels 6, which may be thermostatically controlled, maintain the water temperature at the required level. A window is provided in the cover 2 and fluorescent lighting may be mounted adjacent thereto. The cover 2 may be cooled so as to maintain the temperature of the atmosphere within the cover 2 below that of the incoming air or other gases. In a modification, the air is passed over the heated water.
Patent GB-1348637-A (GB)
Title: Combined fireplace closure plate and flue restrictor for fitting  a gas fire into a fireplace
IPC: F24C15/30
Filed: 1970-06-15
Abstract: 1348637 Mounting plate for gas fire UNITED GAS INDUSTRIES Ltd 10 June 1971 [15 June 1970] 28831/70 Heading F4W A blanking plate for mounting a gas fire in an open fireplace has an opening 2 for the gas fire flue spigot, and a throat restrictor plate 3 formed integral with blanking plate and attached to it by at least one rupturable bridge member 4. By forming the throat restrictor in one piece with the aluminium or other metal blanking plate, its loss during transit is avoided, and since the opening for the flue spigot is of the shape of the spigot, an appropriate throat restrictor plate conforms to the shape of the opening.
Patent GB-1349714-A (GB)
Title: Statistical sampling
IPC: G07C3/14
Filed: 1970-06-24
Abstract: 1349714 Quality control GEORGE SALTER & CO Ltd 27 May 1971 [24 June 1970] 30624/70 Heading G4D When a manufactured article is within tolerance limits a lever 16 is operated to advance a number wheel 11. If the article is outside these limits a lever 15 is operated to step the wheel 11 backwards and also step a wheel 10. When the wheel 11 reaches a predetermined reading before the wheel 10 reaches another reading, the whole batch is accepted; in contrary conditions the batch is rejected. The tolerance limits are determined in relation to wider acceptance limits (they may be typically 50% of the wider limits) assuming a normal distribution, and the predetermined readings are then dependant on this relationship and on the required confidence that a batch is acceptable.
Patent GB-1349765-A (GB)
Title: Method and apparatus for sealing open-ended tubular parisons
IPC: B29C49/48
Filed: 1971-09-03
Abstract: 1349765 Blow-moulding PHILLIPS PETROLEUM CO 3 Sept 1971 41279/71 Heading B5A In a blow-moulding process, a tube of crystalline thermoplastics is heated to below its crystalline melting point, longitudinally stretched, partially pre-blown by fluid supplied thereinto and simultaneously, opposite sides of the tube are contacted along a strip across the tube and simultaneously, a bead is formed across the tube immediately adjacent the strip and between it and the end of the tube and then completing blow moulding thereof. The tube is preferably severed adjacent the bead simultaneously with the formation thereof. The material, which may be a polymer of at least one mono-1-olefin of 2-8 carbon atoms per molecule, e.g. polypropylene is preferably heated to 1-50‹ F. below its crystalline melting point.
Patent GB-1353736-A (GB)
Title: Electric lampholders
IPC: G01D11/28
Filed: 1970-07-10
Abstract: 1353736 Lamp caps and holders SMITHS INDUSTRIES Ltd 2 July 1971 [10 July 1970 10 Nov 1970] 33563/70 Heading H2E [Also in Division F4] A lampholder for use in an indicating instrument comprises a lamp support member 24 including spaced contact rings 34, a light source 32 supported within a housing 23 by the member, the housing including a metal portion 25, sealed to a casing 12 of the instrument, and a glass portion 26 including contacts 38 sealed therethrough for resiliently making contact to the rings 34. The support member 24 and source 32 may be removed from the housing, via screwthreads, without affecting pressurization of the casing. A plurality of holders may be arranged around the periphery of the instrument in order to illuminate a dial 18 from the rear. Bevelling of the dial support body 15 at 19 and 20 enables a pointer to be separately illuminated.
Patent GB-1354468-A (GB)
Title: Coupling arrangements
IPC: F16L39/04
Filed: 1970-11-17
Abstract: 1354468 Supporting flexible elements MARCONI CO Ltd 10 Sept 1971 [17 Nov 1970] 54616/70 Heading B8B An arrangement for taking up slack in flexible service cables 13 extending between an oscillatory member 4 and a relatively fixed member 6 comprises a shaft 1, 2 extending between the members 4 and 6 and carrying guide members 17, 18, axially oscillatable thereon, the guide members having apertures on a pitch circle about the shaft axis to receive the cables 13 and further apertures on a larger pitch circle to receive elongated members 19 extending between the oscillatory member 4 and a plate 7 biased to tension the members 19. With oscillation of the member 4 away from a neutral position, the elongated members 19 cause oscillation and sliding movement of the guides 17, 18 on the shaft 1, 2 and axial movement of the plate 7 along the shaft against the bias of a coil spring 21 whereby the cables 13 are prevented from being tensioned, the spring loaded plate 7 taking up the cable slack when the member 4 oscillates towards its neutral position. The plate 7 is mounted on a tubular collar 9 secured to a fixed structure 5 and is keyed thereto to prevent oscillation of the plate, the shaft 1, 2 being slidably and rotatably received in the collar and the other end of the shaft being coupled to a ring 11 of the oscillatory member 4. The cables 13 are looped between the plate 7 and the fixed member 6 to allow the movement of the plate 7. In another embodiment the arrangement is vertical and the plate 7 tensions the elongated members 19 due to its weight and the spring is not necessary.
Patent IL-103121-A (IL)
Title: Recombinant dna-derived bordetella toxin subunit analogs
IPC: C12N/
Filed: 1988-08-30
Abstract: The development of subunits and subunit analogs of the Bordetella exotoxin by recombinant DNA techniques provides vaccine products that retain their biological activity, are highly immunogenic, and can confer protection against disease challenge. Genetically-engineered modifications of the subunits can result in products that retain immunogenicity, yet are free of enzymatic activity associated with toxin of reactogenicity.
Patent IL-113478-A (IL)
Title: Method and apparatus for automatic gain control in a digital receiver
IPC: H03G3/20
Filed: 1995-04-25
Abstract: An automatic gain control (AGC) apparatus for a digital receiver is disclosed herein. The AGC apparatus includes an adjustable gain amplifier having an input port for receiving an input signal, a control port for receiving a gain control signal, and an output port for providing an output signal. The AGC apparatus further includes a measurement circuit for generating a received power signal based on the power of the output signal. A saturating integrator compares the received power signal to a reference signal and generates an gain control signal in response to a result of the comparison. The saturating integrator includes a decision circuit for enabling integration based on values of the received power signal, the reference signal, and the gain control signal. In a preferred implementation the utilization of an input limiter in conjunction with an analog to digital converter enables accommodation of an increased input signal dynamic range. Accordingly, the AGC apparatus is capable of being used in digital demodulation of FM signals. The AGC apparatus may also be employed within a dual mode receiver designed to process both FM and code division multiple access (CDMA) input signals.
Patent IL-121493-A (IL)
Title: Process for producing a rapidly crystallizing fat having a low trans-fatty acid content
IPC: C11C3/10
Filed: 1997-08-07
Abstract: A fat obtainable by subjecting the fat mixture of a vegetable fat and an animal fat, for example bovine tallow or a bovine tallow fraction, to an interesterification. This considerably improves the crystallization rate of the fat mixture. The interesterification also increases the solid fat content at room temperature of 20 to 25 DEG C, whereas the solid fat content is decreased at temperatures of 35 to 40 DEG  C. The fats thus produced are outstandingly suitable, in combination which binders such as flours and starches, for use in the industrial production of dry soups and dry sauces.
Patent IL-122141-A (IL)
Title: Hydroxylamine derivatives, their preparation and pharmaceutical compositions containing them
IPC: C07C275/64
Filed: 1996-06-14
Abstract: PCT No. PCT/HU96/00033 Sec. 371 Date May 13, 1998 Sec. 102(e) Date May 13, 1998 PCT Filed Jun. 14, 1996 PCT Pub. No. WO97/00251 PCT Pub. Date Jan. 3, 1997The present invention provides novel hydroxylamine derivatives represented by the general formula: wherein: X is O, -NH, or a group of formula NR', wherein R and R' are independently selected from alkyl, cycloalkyl, phenylalkyl, phenyl optionally substituted with halo, haloalkyl, alkyl, alkoxy or nitro; and a N-containing heterocyclic ring; R1 is H or alkanoyl, R2 is H or hydroxy optionally acylated with alkanoyl, and R3 is a group of the formula -NR4R5 wherein R4 and R5 are independently selected from H, alkyl, and a group of the formula -CO-NH-R wherein R is as defined above, or wherein R4 and R5 when taken together form a 5- to 7-membered heterocyclic ring which may optionally contain one additional hetero atom selected from nitrogen, oxygen and sulfur and which is optionally substituted with alkyl or phenylalkyl. Also provided are pharmaceutically acceptable acid addition salts of the compounds defined above, as well as pharmaceutical compositions containing the compounds or their acid addition salts as active ingredients. The compounds of the invention have been shown to have anti-ischemic effects.
Patent IL-122317-A (IL)
Title: Synergistic microbicidal compositions
IPC: A01N43/653
Filed: 1996-06-04
Abstract: A plant-microbicidal composition comprising at least two active ingredient components in an amount that achieves a synergistic effect, together with a suitable carrier, wherein component I is a compound of the formula 10/2001 122317/1 wherein: X is CH or N; R is CH3 or cyclopropyl; Y is H, F, Cl, Br, CF3, CF3O or propargyloxy; Z is H, F, Cl, CF3 or CF3O; or Y and Z together form a methylenedioxy group, a (difluoromethylene) dioxy group, an ethylenedioxy group, a (trifluoroethylene) dioxy group or a benzo group; and wherein component II is a compound selected from the group A) 1-[2-(2-,4- dichlorophenyl)-4- propyl-1,3-dioxolan-2- ylmethyl]-1H- 1,2,4-triazole (" propiconazole" ); B) 1-{2-[2-chloro-4- (4-chlorophenoxy)- phenyl]-4- methyl-1,3- dioxolan- 2-ylmethyl}- 1H-1,2,4-triazole (" difenoconazole" ); C) 1-[2- (2,4-dichloroprophenyl) pentyl-1H- 1,2,4-triazole (" penconazole" ); D) a [2-4(-chlorophenyl) ethyl]-a (1,1-dimethylethyl)-1H- 1,2,4-triazole-1- ethanol (" tebuconazol" ); E) 1-[[3-(2-chlorophenyl)-2- (4-fluorophenyl) oxiran-2-yl] methyl] -1H-1,2,4- triazole (" epoxyconazol" ); F) a-(4-chlorophenyl)- a-(1-cyclopropylethyl)-1H- 1,2,4-triazole- 1-ethanol (" cyproconazol" ); G) a-butyl-a- (2,4-dichlorophenyl)-1H- 1,2,4-triazole-1-ethanol (" hexaconazol" ); יריעה מס' 22 10/2001 122317/2 H) 4-(4-chlorophenyl)-2- phenyl-2- (1,2,4-triazol-l-ylmethyl)- butyronitrile (" fenbuconazol" ); J) L-{(bis (4-fluorophenyl) methylsilyl} methyl}-1H- 1,2,4-triazole (" flusilazol" ); K) 5-(4-chlorobenzyl)-2,2,- dimethyl-1- (1H-1,2,4- triazol-l-ylmethyl) -cyclopentanol (" metconazol" ); L) 2-(2,4- dichlorophenyl)-3- (1H-1,2,4-triazol-l-yl) propyl-1,1,2,2- tetrafluoroethyl ether (" tetraconazol" ); M) 1-[4-bromo-2- (2,4-dichlorophenyl) tetrahydrofurfuryl]-1H- 1,2,4-triazole (" bromuconazol" ); N) 3-(2,4-dichlorophenyl)-6- fluoro-2- (1H-1,2,4- triazol-l-yl) quinazolin-4 (3H)-one (" fluquinconazol" ); O) N-propyl-N- [2-(2,4,6- trichlorophenoxy) ethyl] imidazole-l (" prochloraz" ); P) 2(, 4(-dichloro-2-( 3-pyridyl) acetophenone O-methyloxime (" pyrifenox" ); and Q) 2-p-chlorophenyl-2- (1H-1,2,4- triazol-l-ylmethyl) hexanenitrile (" myclobutanil" ), or a salt or a metal complex thereof. 10/2001
Patent IL-129646-A (IL)
Title: Optical fibre organizer
IPC: G02B6/24
Filed: 1997-11-18
Abstract: An optical fibre organizer (19) for organizaing a plurality of uncut optical fibres (34) of an optical fibre cable, each optical fibre being associated with an optical fibre circuit or an optical fibre element, the organizer comprising a plurality of optical fibre storage trays (7) and a support (27) in the form of a plate, the support comprising: a plurality of tray mounting means (3) to which said optical fibre storage trays are respectively attached so as to mount the trays on the support; a plurality of guides (5) for guiding the optical fibre(s) to and from respective storage trays; the construction of the organizer being such that each of the optical fibre guides is open or openable so as to thereby permit side-entry of an uncut optical fibre into the guide; and the construction of the organizer also being such that the uncut optical fibre(s) of each single optical fibre circuit or the uncut optical fibres of each single optical fibre cable element may be stored on respective individual storage trays and thereby separately from the optical fibre(s) of each other optical fibre circuit or element. 871 ט' באייר התשס" ב - April 21, 2002
Patent IL-148219-A (IL)
Title: Method and device for producing a composite nonwoven for receiving and storing liquids
IPC: D04H1/4374
Filed: 2002-02-18
Abstract: Known methods involve applying a layer of particularly highly absorbent fibers such as woodpulp on a carrier nonwoven and then compacting said composite nonwoven with the aid of water entanglement. One disadvantage of said compacting method is the high woodpulp fiber loss and the associated purification of the circulating water for the entanglement device. According to the invention, a fine layer of microfibers is initially applied before applying the woodpulp fibers. Said microfibers are evenly distributed on the carrier nonwoven using, for instance, a meltblown process and the woodpulp fibers are only then applied in the separating layer. The water during entanglement can no longer merge the woodpulp fibers into the carrier nonwoven due to the fact that the microfibers act as a barrier.
Patent IL-153515-A (IL)
Title: 1,3-dioxolanes with antitussive activity
IPC: C07D295/00
Filed: 2002-12-18
Abstract: (S)-3-(4-Phenyl-1-piperazinyl)-1,2-propanediol cyclic acetals useful as antitussive agents and as intermediates for the preparation of levodropropizine and the salts thereof, as well as a process for the preparation of said acetals, are disclosed.
Patent IL-160088-A (IL)
Title: In-tank water conditioner valve
IPC: F16K11/07
Filed: 2004-01-26
Abstract: A water conditioner valve configured for use with a tank in a water conditioning system, including a main housing a working portion disposed within the main housing and further including at least one valve chamber, and at least a portion of the working portion is mounted within the tank.