baber/WOPTO huggingface dataset:
Patent GB-1297179-A (GB)
IPC: C08F279/00
Filed: 1970-12-08
Abstract: 1297179 Styrene/acrylonitrile copolymers; graft copolymers SOC ITALIANA RESINE SpA 8 Dec 1970 [23 Dec 1969] 58317/70 Headings C3G and C3P A continuous process for the manufacture of copolymers of styrene and acrylonitrile or graft polymers from at least one vinyl monomer and at least one elastomer comprises: (a) polymerizing either a mixture of styrene and acrylonitrile or a mixture of at least one vinyl monomer and at least one elastomer in the presence of a diluent comprising aromatic hydrocarbons having a boiling point of 80-144‹ C., said diluent being present in an amount 20-40% by weight based on the weight of the diluent/ monomer mixture, and said polymerization being carried out in two stages with interstage cooling, to a conversion rate of 65-95% with respect to the monomers supplied to form a prepolymer; (b) eliminating substantially completely the diluent from the prepolymer and reducing the quantity of non-reacted monomers in a prepolymer to less than 10% by weight with respect to the quantity supplied; and (c) polymerizing the prepolymer from step (b) to completion under conditions in which heat is supplied at 160-220‹ C. with dwell times of 1-6 hours and continuously discharging the reaction products. In the preparation of the graft polymers the vinyl monomer may be at least one of styrene, acrylonitrile, alpha-methyl styrene, methyl methacrylate and the elastomer may be polybutadiene or SBR rubber. The diluent may be toluene, benzene or a xylene. The first stage of the prepolymerization may be carried out at 70-150‹ C., preferably 90-110‹ C., with dwell times of 10-20 hours, preferably 12-18 hours, to achieve a degree of polymerization between 30 and 50% of the monomers supplied. The prepolymer from this first stage is then cooled preferably to a temperature of not less than 30‹ C. The second stage of the prepolymerization is then carried out suitably at 115-140‹ C., preferably 120-135‹ C., with dwell times of 10-20 hours, preferably 12-18 hours. The first stage of the prepolymerization may occur in reactors with agitator means and provided with outer jackets, whilst the second stage preferably occurs in reactors provided with an arm agitator of the pug mill type. The prepolymer emerging from the second stage of prepolymerization may be subjected to degasification at 160-220‹ C. whilst applying pressure. The diluent and unreacted monomers may be removed by applying pressure below ambient in an extruder. Examples 1-4 refer to the preparation of styrene/acrylonitrile copolymers, Examples 5-7 to grafting styrene and acrylonitrile on to polybutadiene, Example 8 to grafting α- methyl styrene and acrylonitrile on to polybutadiene, Example 9 to grafting α-methyl styrene, styrene and acrylonitrile on to polybutadiene, and Examples 10-11 to grafting styrene and methyl methacrylate on to SBR rubber.
Patent GB-1309293-A (GB)
Title: Method of forming panel structures
IPC: A47B96/20
Filed: 1970-04-15
Abstract: 1309293 Moulding edged panels HENRY  COUNTY PLYWOOD CORP and R P GRAVELY Jnr 15 April 1970 18000/70 Heading B5A A panel having an edging of castable material is made by locating a base panel in a mould so that the mould surrounds the panel and abuts it over at least part of the height of the edges of the panel and the mould and panel between them define a cavity which at least in the plane of the upper surface of the base panel surrounds the panel and extends outwardly beyond the region of contact of the panel and mould, casting material in the cavity and allowing the cast material to harden. The panel is preferably of fibreboard and may be veneer faced. In the embodiment illustrated in Fig. 3, a panel 10 having upper and lower veneered surfaces 20 and 16 is placed in a mould 14 and the space around the panel filled with a hardenable material to form a cast element 30 having a configured outer surface. The edge of the panel is notched to enhance attachment of the element to it. In a second embodiment (see Fig. 6) a thin panel (42) is laid on the recess 44 in the base of a mould 46 and material cast upon its upper surface to form a configured backing which projects beyond the edges of the panel. In a third embodiment (see Fig. 7) a thick panel 88 is located in a recess 86 on the base 84 of a mould 80 and an inner mould block 92 of smaller area than that panel placed upon the upper surface of the panel. Material is cast between the inner mould element, the panel and the side walls of the mould to form a configured element embracing the edges of the panel and having a portion overlying the margins of the panel.
Patent GB-1311470-A (GB)
Title: Photographic reproduction cameras
IPC: G03B27/34
Filed: 1969-11-19
Abstract: 1311470 Control of photo-copying apparatus SIDNEY R LITTLEJOHN & CO Ltd 19 Nov 1970 [19 Nov 1969] 56681/69 Heading G2A A reproduction camera, e.g. of the type described in Specification 1207122 has a sequence controller 248, Fig. 14, for performing a series of operations including shutter actuation for each exposure and computing means for computing variables representing illumination conditions whilst exposures are proceeding and feeding signals representing exposure times into the sequence controller. The copy is evaluated prior to reaching the camera to establish values for density and contrast, and the magnification and type and size of the negative are decided. This information is manually fed by the operator into the control system. Thereafter, the camera operations of feeding film, film cutting and positioning of the screen are carried out automatically and sequentially, and exposures are controlled from an electronic controller 115, Fig. 12, and Fig. 17, which operates from information of copy density, copy contrast, illumination intensity and negative type. The exposure consists of a flash exposure, a main exposure and a highlight or bump exposure, the shutter being controlled by an integrating amplifier 304, 306, Fig. 17.
Patent GB-1319121-A (GB)
Title: Aqueous lubricant compositions containing phosphate ester salts
IPC: C07F9/09
Filed: 1970-05-26
Abstract: 1319121 Amino phosphoric esters WITCO CHEMICAL CORP 26 May 1970 25305/70 Heading C2P [Also in Division C5] Amine salts of a phenol adduct/phosphoric acid monoester, diester or mixture thereof, of which the phenol adduct is an ethylene oxidephenol adduct in which part of the ethylene oxide may be replaced by a minor proportion of another alkylene oxide and the adduct contains more than one alkylene oxide unit per molecule are used in aqueous solution as high pressure lubricants. The phosphate esters which may be mono-esters of the formula and di-esters of the formula where n is 1 to 6, may be reacted with a phenol adduct containing less than 6 mols of ethylene oxide per mol of phenol. The amine may be primary, secondary, or tertiary; straight or branched chain, saturated or unsaturated; and of aliphatic, araliphatic or aromatic character.
Patent GB-1320431-A (GB)
Title: Highway-railway vehicles
IPC: B60F1/00
Filed: 1971-05-17
Abstract: 1320431 Road/rail vehicles E B HART 17 May 1971 15356/71 Heading B7D In a convertible road/rail vehicle having guide wheel assemblies 13, 14 lowerable to raise the front road wheels of the vehicle and share the load with the rear road wheels, the guide wheels are raised and lowered by double-acting hydraulic actuators 22 connected to an hydraulic circuit comprising a pressurized oil accumulator 31 fed by a pump 35, control valves 30, 30<SP>1</SP> which are opened to direct oil from the accumulator 31 to the actuators 22 in a selected direction to operate the actuators for raising or lowering the guide wheels and subsequently remain open, a reservoir 33 which receives oil returned from the actuators 22 as they are operated, and a pressure switch 37 which controls operation of the pump 35 to maintain a predetermined pressure in the accumulator 31. The accumulator 31 includes a nitrogen chamber 31B separated by a piston 32 from an oil chamber 31A having a relief valve 40. A magnetic clutch 38 energized by the pressure switch 37 couples the pump 35 to the fan pulley of the vehicle engine or to an electric motor 39. Gauges 42, 43, 44, 45 showing the pressures in the actuators 22 and accumulator 31 are provided on an instrument panel in the cab of the vehicle. The piston 24 of each actuator 22 has plastics or rubber sealing rings to the inner periphery of which pressurized oil is admitted through holes in plates at each end of the piston. Each guide wheel assembly 13, 14 comprises guide wheels 15 secured to drums 17 which house electrically, pneumatically or hydraulically actuated brakes and are carried by half axles 18 hinged to vertical hangers 19 at the centre of the vehicle.
Patent GB-1329552-A (GB)
Title: Battery charging systems for road vehicles
IPC: H02J7/14
Filed: 1971-04-19
Abstract: 1329552 Charging batteries JOSEPH LUCAS (INDUSTRIES) Ltd 19 April 1971 [10 March 1970] 11406/70 Heading H2H A battery charging system for a road vehicle includes a generator 11 together with a voltage regulator 13, the system being further provided with a pair of terminals 14, 15 which are interconnected by a resistor 16 and Zener diode 17, the Zener diode being connected, in series with a diode 18, across the battery 12. The terminals 14, 15 are connected to an auxiliary petrol driven, generator so that the charge of the battery is maintained when the vehicle is stationary with its engine stopped. The diode 18 is used to prevent possible damage to the Zener diode 17.
Patent GB-1332100-A (GB)
Title: Detachable fluid conduit coupling
IPC: F16L37/32
Filed: 1970-09-23
Abstract: 1332100 Pipe couplings F BOCCEDA 23 Sept 1970 19087/73 Divided out of 1330664 Heading F2G  A quick-release coupling is screw-operated so that, on screwing down a ring nut 120<SP>1</SP>, balls 126 are pressed into a groove 125<SP>1</SP> in a spigot member 22 and the parts 120<SP>1</SP>, 121<SP>1</SP> and 22 are moved in unison to open the valve 130<SP>1</SP> formed on the closed end of sleeve 121<SP>1</SP>. Liquid admitted through the valve 130<SP>1</SP> flows through holes 121a in the sleeve. On screwing ring nut 120<SP>1</SP> in the opposite direction, the parts are moved to the position shown, in which the spigot member 22 can be withdrawn and flange 140 on sleeve 121<SP>1</SP> transmits the upward thrust of the nut 120<SP>1</SP>, to press the valve 130<SP>1</SP> against its seat 131<SP>1</SP>. A flap valve 143 is provided.
Patent GB-1342070-A (GB)
Title: Electrical devices having thermal or incandescent elements
IPC: H05B3/00
Filed: 1970-12-15
Abstract: 1342070 Etching THORN ELECTRICAL INDUSTRIES Ltd 15 Dec 1970 25988/73 Divided out of 1342069 Heading B6J [Also in Divisions H1 and H5] The subject matter of this Specification is substantially the same as that described in Specification 1,342,069, but the claims are concerned with an electrical device having a filament with a melting point above 1500‹ C. and formed from metal strip of substantially rectangular cross-section bent into compact form.
Patent GB-1347468-A (GB)
Title: Crystal composites
IPC: H01L21/365
Filed: 1971-04-08
Abstract: 1347468 Crystal composites NORTH AMERICAN ROCKWELL CORP 8 April 1971 [8 April 1970] 55377/70 Heading C1A [Also in Division H1] A composite comprises an electrically insulating monocrystalline substrate crystal of hexagonal, rhombohedral or orthorhombic structure and a monocrystalline layer on said substrate crystal of a JQ compound other than CdTe where J is Cd, Zn or Hg and Q is Te, Se or O and may be prepared by (a) heating the substrate in a reactor (b) forming in the reactor a reaction mixture of at least one hydride H 2 Q and at least one of Zn, Hg or Cd alkyl compounds other than a mixture of Cd alkyl and H 2 Te only and (c) heating the reaction mixture to form a monocrystalline JQ layer on at least a portion of the substrate. The substrate may be hexagonal beryllium oxide, rhombohedral aluminium oxide or orthorhombic crysoberyl. A hydride compound of a dopant may be mixed with the H 2 Q or an alkyl compound of a dopant may be mixed with the J alkyl to provide a dopant in the JQ layer. The H 2 Q compound may be formed in situ.
Patent GB-1355888-A (GB)
Title: Compound lever mechanism
IPC: A61B17/28
Filed: 1972-04-21
Abstract: 1355888 Forceps IMPERIAL CHEMICAL INDUSTRIES Ltd 27 Feb 1973 [21 April 1972] 18632/72 Addition to 1253526 Heading A5R [Also in Divisions B4 and E2] Surgical forceps including a compound lever mechanism of integral construction in plastics material comprises a pair of opposed compound levers each consisting of a jaw actuating memebr I or 2 and a handle 3 or 4 in the form of first order levers flexibly jointed end to end having one common fulcrum 5 between the jaw actuating members and a second fulcrum 6 between the handles, the fulcra and joints being zones of preferential flexure and the distances between the joints and fulcra being such that when the jaw actuating members are in the closed position, the common fulcrum 6 between the handles can be forced, by virtue of the resilience of the plastics material, across a line joining the two joints 7, 8 and towards the common fulcrum 5 between the jaw actuating members. Thus there is provided a toggle action of the levers for locking the forceps in the closed position.
Patent ID-30324-A (ID)
Inventor: LOTVEIT BRAD
IPC: B60C27/18
Filed: 2000-04-06
Abstract: A device to be fitted on a vehicle wheel (1) of a predetermined size, comprises a belt (3) intended to encircle the tread (4) of (1). The internal circumference of (3) is at least 4% larger than the largest circumference of (1) due to which the device remains intact on (1). The device to be fitted on (1) of a predetermined size comprises (3) intended to encircle (4) of (1) and is held in place by flexible inner and outer side portions (5,8). The inner side of the wheel is tightened by an elastic member (7). The internal circumference of (3) is at least 4% larger than the largest circumference of (1). An independent claim is also included for a method for fitting the device. The wheel is rotated by means of the vehicle and the remaining part of the inner side portion is moved to a position where it is permitted to assume its place on inside of (1) and pull (3) in place along (4) of (1).
Patent IL-100411-A (IL)
Title: Apparatus for radiotransmission of data
IPC: H04L7/033
Filed: 1991-12-18
Abstract: PCT No. PCT/EP91/02520 Sec. 371 Date Nov. 9, 1992 Sec. 102(e) Date Nov. 9, 1992 PCT Filed Dec. 24, 1991 PCT Pub. No. WO92/12585 PCT Pub. Date Jul. 23, 1992.A radiotransmission station transmits digital data at a predetermined rate to a receiving station. The receiving station is controlled by a timing circuit which recognizes a predetermined enabling code. The digital data is transmitted as bit sequences and each sequence contains a first group of bits for synchronizing the timing circuit and the transmission rate. This first group of bits is followed by a second group of bits which includes the enabling code. The recognition of the enabling code enables the reviewing station to receive and process the transmitted information. The enabling code is derived from a sequence of logical "1" and "0" bits and certain bits of the sequence are altered to form groups of three like bits (111,000). Each group of three bits has no more than two adjacent pairs of like and opposite bits (00,11). The group of like bits are arranged in a first part of the second group so that the chances of incorrect recognition are minimized and the synchronization achieved by the first group is unaltered.
Patent IL-101858-A (IL)
Title: Pharmaceutical compositions containing a combination of an angiotensin-ii antagonist and a calcium channel blocker
IPC: C07D233/68
Filed: 1992-05-14
Abstract: Novel pharmaceutical compositions containing a combination of an angiotensin-II antagonist and a calcium channel blocker such as 2-butyl-4 chloro-1-[2-(1-H-tetrazol-5-yl)biphenyl-4-yl)methyl]-5-(hydroxymethyl) imidazole, and diltiazem and the use of such compositions in the treatment of hypertension and congestive heart failure.
[WO9220342A1]
Patent IL-103224-A (IL)
Title: Stabilized pharmaceutical compositions containing derivatives of vitamins d2 and d3
IPC: A61K31/59
Filed: 1992-09-18
Abstract: 1. A solid state pharmaceutical composition which comprises at least ingredients (a), (b) and (c) of the following ingredients (a), (b), (c) and (d), namely:   (a) at least one active component selected from pharmaceutically active derivatives of vitamin D2 and vitamin D3;   (b) at least one pharmaceutically acceptable antioxidant; (c) at least one pharmaceutically acceptable polyoxyalkyl stabilizer;   (d) at least one solid pharmaceutical excipient or carrier in an amount sufficient to impart the characteristics of a solid to the composition.
Patent IL-111077-A (IL)
Title: Pyridine derivatives processes for the preparation thereof and pharmaceutical compositions containing them
IPC: C07D213/72
Filed: 1994-09-29
Abstract: PCT No. PCT/EP94/03151 Sec. 371 Date May 31, 1995 Sec. 102(e) Date May 31, 1995 PCT Filed Sep. 21, 1994 PCT Pub. No. WO95/09853 PCT Pub. Date Apr. 13, 1993N-phenyl-2-pyrimidineamine derivatives of formula I    <IMAGE>  (I)  wherein the substituents are as defined in claim 1 and the derivatives of formula I can be used, for example, in the treatment of tumour diseases.
Patent IL-111152-A (IL)
Title: Water soluble retinoids process for preparation of these compounds pharmaceutical and cosmetic compositions comprising these compounds
IPC: A61K8/00
Filed: 1994-10-04
Abstract: Compounds of the formula wherein R1, R2, R3 and R4 are OH, C1-C4 alkoxy, C1-C3 alkyl COO--, or two of these radicals taken together are a O--C1 -C4--O-alkylene bridge; or an isomer of the compounds (Ia) and (Ib) in which the saccharide moiety is in the furanose form. The compounds of formula Ia, Ib and Ic can be used for the cosmetic and pharmacological treatment of the eyes or skin, for example for tautening and rejuvenating the skin, of the treatment of acne, psoriasis, neoplasms, dermatoses, as well as for preventive treatment to provide protection from ultraviolet radiation. 14 כ" ד באדר התשס" א - March 19, 2001
Patent IL-111598-A (IL)
Title: Filter for the separation of solids and liquids from muds and specifically those from industrial processing
IPC: B01D29/66
Filed: 1994-11-10
Abstract: Filter (1) for the separation of solids and liquids from muds and specifically those from industrial processing, comprising: a container (5), a filtering bag (10) housed in the container for reception of the muds, a deformable membrane (25) housing in the container and defining therein a closed volume (V) of variable size, fluid pumping means (30) communicating with the volume, to vary the size of the volume by pumping fluid into the volume, thereby squeezing the filtering bag in the container, characterized by further comprising: a first inlet mouth in the filtering bag for feeding the mud into the filtering bag, a plurality of holes (8) formed in the side wall of the container so that the filtered liquid can flow out, elastic means (14, 14a) for ensuring elastic expansion of the bag against the variable volum
Patent IL-128133-A (IL)
Title: Flexible annular stapler for closed surgery of hollow organs
IPC: A61B17/115
Filed: 1997-07-17
Abstract: A greatly improved flexible annular stapler for joining tubular organs is disclosed. The novel stapler features greater accuracy of operation and better control by the operator, as well as additional functions, such as internal illumination and viewing facility, and accomodation of a large number of accessories, such as fibroscopes and catheters. The novel stapler, moreover, features easy attachability of both stapling jaws and easy detachability of the head. The novel features are particularly useful for closed surgery. Also disclosed are novel methods and procedures for using a flexible annular stapler and the novel features disclosed herein-particularly under conditions of closed surgery.
Patent IL-141515-A (IL)
Title: Optically active pyridyl- 4h - 1, 2, 4 - oxadiazine derivative and its use in the treatment of vascular diseases and pharmaceutical composition comprising same
Inventor: BARABAS UROGDI LASZLO
IPC: A61P9/00
Filed: 1999-12-07
Abstract: The invention relates to (-)-5,6-dihydro-5-(1-piperidinyl)-methyl-3-(3-pyridyl)-4H-1,2,4-oxadiazine to the therapeutical use thereof and to phamaceutical compositions containing the compounds as active ingredient.
Patent IL-142743-A (IL)
Title: Liquid composition with fungicidal, bactericidal and bacteriostatic activity
IPC: A01N25/30
Filed: 2001-04-23
Abstract: The invention concerns a phytosanitary fungicide, bactericidal or bacteriostatic composition comprising at least a mineral salt, a copper oxide or hydroxide suspended in an aqueous emulsion of at least a terpene derivative.
Patent IL-152337-A (IL)
Title: Pyridine-1-oxide derivative and process for its transformation into pharmaceutically effective compounds
Inventor: UROGDI LASZLO
IPC: C07D213/89
Filed: 2002-10-17
Abstract: The invention relates to N-[2-hydroxy-3-(1-piperidinyl)-propoxy]-pyridine-1-oxide-3-carboxamidine and its optically active enantiomers. (R)-(-)-N-[2-hydroxy-3-(1-piperidinyl)-propoxy]-pyridine-1-oxide-3-carboxamidine and (S)-(+)-N-[2-hydroxy-3-(1-piperidinyl)-propoxy]-pyridine-1-oxide-3-carboxamidine. Furthermore, the invention relates to the preparation of N-[2-hydroxy-3-(1-piperidinyl)-propoxy]-pyridine-1-oxide-3-carboxyimidoyl chloride, which may be used as an active ingredient of medicaments, and the preparation of the optically active enantiomers of this compound using the compounds of the invention as intermediate substances.
Patent IL-152453-A (IL)
Title: Hemostatic agent including an oxyacid salt
IPC: A61K33/36
Filed: 2001-04-27
Abstract: A hemostatic agent, method and carrier for arresting the flow of blood and other protein containing body fluids flowing from an open wound and for promoting wound healing. A broad aspect is directed to a substantially anhydrous admixture of an oxyacid salt and a hydrophilic proton donor which will hydrate in the presence of blood and body fluid to produce cations to promote blood clotting. The preferred oxyacid salts are alkali and alkaline earth salts of transition metals and halogen oxyacids with oxidizing capabilities sufficient to accelerate blood clotting. Another embodiment of the invention includes the compound containing an oxysalt plus a hydrophilic polymer such as carboxy methylcellulose, polyvinyl, alcohol, an alginate, and all soluble gums. Still another embodiment of the invention includes the compound formed of an oxyacid salt in combination with a hydrophilic proton donor and a solid desiccant which further accelerates blood coagulation reaction rates. The cation exchange material or an admixture of an alkali metal oxyacid salt plus acidic inorganic salt produces a scab or protective coating over the wound for protection and enhanced healing. Oxygen produced during the reaction substantially reduces the level of bacteria, virus and fungus at the wound. The resin is performance-enhanced for greater fluid uptake and more rapid coagulation.