baber/WOPTO huggingface dataset:
Patent GB-1290212-A (GB)
IPC: H01H29/18
Filed: 1970-06-18
Abstract: 1290212 Conducting liquid switches; electromagnetic switches ENGEL & GIBBS Ltd 18 June 1971 [18 June 1970] 29704/70 Heading H1N A conducting liquid switch comprises a sealed envelope 11, 12; a vertical partition 14 dividing the lower part of the envelope into two chambers 15, 16 which are partially filled with mercury; two electrodes 19 extending a short way into each chamber 15, 16 and in contact with the mercury; and a plunger 22 movable into the chambers to displace mercury therefrom until it makes contact across the partition. A magnetic core 26 in the form of a split ring is mounted upon the plunger and co-operates with a solenoid 27 to operate the switch. The plunger may be of light weight, e.g. of porcelain, so that it floats on the mercury, in which case energization of the solenoid causes downward movement of the plunger to close the circuit or relatively heavy in which case the solenoid raises the plunger to open the circuit. The plunger is formed with lugs 24 of P.T.F.E. as low friction guides and the envelope 11, 12 is in two parts of moulded plastics or may be of ceramics or glass. The envelope is filled with hydrogen.
Patent GB-1295721-A (GB)
IPC: C07H13/06
Filed: 1970-02-05
Abstract: 1295721 Fatty acid sucrose esters DAIICHI KOGYO SEIYAKU CO Ltd 5 Feb 1970 [5 Feb 1969 22 Sept 1969 29 Oct 1969] 5538/70 Heading C2C Crude sucrose esters of fatty acids containing 10-80% by weight of esters and 5-40% by weight of an anionic surface active agent or agents are purified by dissolving or dispersing the crude in a mixture of an organic solvent with water and (a) adding an acid or acid salt to give a pH 3À5 to 5À0 and recovering the ester in a liquid-liquid extraction in which the ester and surfactant is in the organic solvent layer and the unesterified sucrose and water-soluble impurities are in the water layer and/or (b) adding a salt, hydroxide or other compound of a metal with a valency of at least two and removing the double decomposition salt to recover the ester and/or (c) adding a watersoluble substance to precipitate the sucrose ester. In the process (a) the acids may be mineral or organic and the organic solvent water solution is 5-18 times the volume of the crude, solvents such as methyl, ethyl acetate, n-hexane, toluene, benzene, xylene, methyl ethyl ketone, methyl isobutyl ketone and mixtures thereof may be used and the separated aqueous layer may be washed with further solvent. Metal compounds of aluminium, barium, calcium, magnesium, zinc, copper, silver, tin or cobalt, or bleaching powder may be used in the double decomposition stage, and in stage (c) the water-soluble substance may be an inorganic salt of metal or ammonium or, a saccharide. Examples describe the use of the individual processes and combination thereof for the treatment of sucrose stearates, laurates, oleates, and sucrose, esters of hardened beef tallow.
Patent GB-1296308-A (GB)
IPC: B01D19/04
Filed: 1971-04-19
Abstract: 1296308 Antifoaming composition for use with black liquor DOW CORNING CORP 19 April 1971 [16 March 1970] 21873/71 Heading C1C [Also in Division C3] Concentrated black liquor obtained from a paper mill can be defoamed using an antifoaming agent comprising a mixture of (A) 100 parts wt. of a mineral oil, an ester of a carboxylic acid and a monohydric alcohol, a C 5-18  alcohol, a polyoxybutylene or polyoxypropylene glycol, a triorganophosphate, a vegetable oil or sperm oil; (B) 0À5-10 parts wt. of an hydroxylterminated dimethylpolysiloxane fluid having a viscosity of at least 35 cS at 25 C. or a benzenesoluble organopolysiloxane resin comprising (1) SiO 2  units and (2) R 3 SiO 1/2  units in which the ratio of (2) to (1) is 0À6-1À2 : 1, R being a monovalent C 1-6  hydrocarbon, and (C) 0À5-10 parts wt. of finely divided silica or a methylsilsesquioxane gel; and (D) 0À002-5 parts wt. an hydrocarbon amine, NH 3 , a disilazane of the formula (CH 3 ) 3  Si-NH-Si-(CH 3 ) 3 , or an alkali metal or alkaline earth metal hydroxide.
Patent GB-1296348-A (GB)
IPC: D01H7/12
Filed: 1970-02-11
Abstract: 1296348 Microwave devices PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd 11 Feb 1970 [14 Feb 1969] 6561/70 Heading H1K A microwave oscillator or amplifier device consists of a semi-conductor wafer with a large ohmic contact at one face and a set of identical mutually-spaced contacts upstanding from or on upstanding parts of the opposite face and contacting a conductive common heat sink which is otherwise insulated from the wafer. In a typical Gunn oscillator the wafer is of N+gallium arsenide with a gold-germanium contact on one face and an N - epitaxial layer on the other. The layer includes three non-linearly arranged etched mesas each carrying a gold coated goldgermanium alloy contact by which it is compression bonded to a gold plated heat sink. In an avalanche device the wafer and layer are of silicon and the large contact of gold-antimony alloy. Non-linearly arranged PN junctions, the depletion layers of which extend to the N+ material, are formed in the epitaxial layer by specified planar techniques, after which successive layers of titanium and gold are applied and etched back to form contacts. After thermocompression bonding ball-ended gold wires thereto the wires are trimmed and the balls similarly bonded to the heat sink. A further heat sink may be attached to the large contact.
Patent GB-1297562-A (GB)
IPC: F16L41/02
Filed: 1970-02-12
Abstract: 1297562 Pipe connections; pipe stops YORKSHIRE IMPERIAL PLASTICS Ltd 19 April 1971 [12 Feb 1970 6856/70 Headings F2G and F2P [Also in Division E1 A connection pulse in underground pipe systems e.g. sewers and cable ducts includes a conical plastics moulded funnel 1 linked to a pipe 2 able to connect to at least one other pipe e.g. by sockets 4. The funnel 1 and pipe 2 may be integral as shown a separate structures joined by spigot (12) and socket (15) as in Fig. 7 (not shown). Further in Fig. 7 the socket (15) is on a branch (19) of a pipe (13) corresponding to the pipe 2 as shown. A pipe 5 Fig. 4, may connect with the funnel 1 by means of a flange 6 shaped to match the external surface of the funnel 1. The pipe 5 is offset, i.e. its centre line does not correspond with a diameter of the funnel 1. In Fig. 5 there is shown a pipe stop have a rod section 9 which fits within the bore of the pipe 2 and a contoured end 10, 11 which produces the internal surface of the funnel 1 to the bottom of the pipe 2. Thus such a pipe stop can be used to close one end of the pipe 2 in the assembly as shown in Fig. 1.
Patent GB-1302538-A (GB)
IPC: B23K20/12
Filed: 1969-11-14
Abstract: 1302538 Welding by pressure A I WELDERS Ltd 5 Nov 1970 [14 Nov 1969] 55895/69 Heading B3R In a method of and apparatus for friction welding, the parts to be welded are rotated in rubbing contact by power-drive means at least until a steady temperature is attained at the interface of the workpieces, the drive means are then effectively disconnected and rotation continues under the effect of energy stored in an inertial mass to complete the weld. In one embodiment, Fig. 2, an electric motor 33, hydraulic pump 32 and hydraulic motor 34 form a variable speed drive for a shaft 26 which carries the rotary work holder 15 and a selected number of inertial weights 28. Movement of the headstock 14 supporting the shaft 26 and workpiece 18 towards a stationary tailstock 16 with workpiece 19 is effected by fluid pressure rams 23. A sensing device 38 which may be a speed measuring meter or accelerometer is provided and arranged to co-operate with a stop 41 on the headstock, the sensing device 38 giving a signal when the steady temperature condition at the workpiece interface is reached (as indicated by a steady speed of the headstock 14 or nil acceleration). As an alternative to the sensing device 38 a torque meter may be provided, the required signal being produced at a constant torque condition. Control means for the hydraulic motor 34 may be actuated by the signal from the sensing device 38 to set the motor 34 so that power is no longer transmitted to the shaft 26 and rotation (to effect further plastic working of the workpiece interface) continues by reason of the stored inertial energy. The sensing device 38 preferably however co-operates with a switch 43 actuated by a stop 42 when a predetermined burn-off is achieved in order to control the final length of the bonded workpieces. The sensing device 38 may provide a warning signal if the actual value of the speed i.e. the rate of burn-off, lies outside predetermined satisfactory limits. The hydraulic drive may be controlled to provide a braking effect during the inertial-drive stage of the welding operation and this effect may be applied in discrete steps or progressively. Alternatively electrical or mechanical braking devices may be incorporated where the drive means is other than the hydraulic system of Fig. 2. In a second embodiment (Fig. 4, not shown) a clutch is provided between the inertia weights and the rotary workholder so that the inertia weights may be accelerated to require speed while loading and removal of the workpieces takes place. In a third embodiment (Fig. 6, not shown) in a vertically arranged machine a clutch is provided between the drive motor and the shaft with the inertia weights (which therefore rotate at all times with the shaft).
Patent GB-1308028-A (GB)
Title: Thiazolylbenzoic acid derivatives and a process for their manufactur
IPC: C07D277/30
Filed: 1970-06-12
Abstract: 1308028 m - (2 - Thiazolyl) - benzoic acids SCIENCE UNION ET CIE SOC FRANCAISE DE RECHERCHE MEDICALE 14 May 1971 [12 June 1970] 28639/70 Heading C2C Novel m - (2 - thiazolyl) - benzoic acids of the general formula wherein A is a hydrogen or halogen atom or a C 1-5  alkyl or C 1-5  alkoxy group, R is a hydrogen atom, a C 1-5  alkyl group or a phenyl group optionally substituted by one or more halogen atoms and/or one or more C 1-5  alkyl or C 1-5  alkoxy groups and R<SP>1</SP> is a hydrogen atom or C 1-5  alkyl group, and, when R<SP>1</SP> is a hydrogen atom, addition salts thereof with mineral or organic bases are prepared by treating a m-cyanobenzoic acid of the general formula with hydrogen sulphide and reacting the resulting m-thiocarbamoylbenzoic acid of the general formula with a compound of the general formula RCOCH 2 X, wherein X is a chlorine or bromine atom; followed optionally by salification of a resulting free acid with a mineral or organic base. Pharmaceutical compositions having fibrinolytic, thrombolytic and platelet adhesiveness and aggregation-decreasing activity comprise, as active ingredient, a m-(2-thiazolyl)-benzoic acid of the first general formula above or a physiologically tolerable salt of such a free acid formed with a mineral or organic base, in admixture or conjunction with a pharmaceutically suitable carrier, and may be administered orally, rectally or parenterally.
Patent GB-1324254-A (GB)
Title: Automatic engraving machine
IPC: B41C1/04
Filed: 1970-07-31
Abstract: 1324254 Engraving machine E P KOTOV V V LEGOSTOV E A STEPANOV A M CHUCHALOV N K MAIOROV G P MEREZHKO A S KOMAROV and N G SOSNITSKY 31 July 1970 37076/70 Heading H4F An engraving arrangement in which an original mounted as a rotating drum is photoelectrically scanned, the material to be engraved being also mounted on a rotary drum, is adapted so that a contour line corresponding to the boundary of the original being scanned is engraved with a predetermined depth. The photo-electric pick-up device is moved parallel to the axis of the rotating drum carrying the original, and is provided with a diaphragm having two apertures also aligned parallel to the drum's axis. The resulting photocurrent from the pick-up device 7, Fig. 2, due to light reflected from the original through these two apertures, is fed via a modulator 14 to a switch 15 which in response to a switching device 16 converts the signal into pulses which are fed via a mixer 17 to the coils of the engraving tool electromagnetic drive 9. When the pick-up device scans across the boundary of the original that is parallel to the drums rotation axis the two apertures are successively aligned with the original and the resulting photocurrent is reduced from a prescribed value to a half and then to zero (or vice versa) depending on the direction of movement of the pick-up device. In addition to being fed to the modulator 14 the photocurrent is also fed to relay 18 adjusted by means of resistor 31 to operate at half of the photocurrent which corresponds to the light flux fed to the photomultiplier at the pick-up from the original via one of the apertures. When the relay 18 operates, multivibrator 19 is triggered, triode 25 of switch 15 is cut off, and a pulse of prescribed magnitude and duration from the multivibrator 19 (corresponding to the boundary of the original) is fed to mixer 17 causing a contour point of predetermined depth to be engraved. When the pick up device scans across the boundary of the original that is perpendicular to the drums rotation axis the period of intersection is relatively long compared with the period of intersection with the parallel boundary and a contour line of predetermined depth is engraved, a continuous signal being applied from the modulator 14 to the mixer 17 (subsequent to a single pulse from the multivibrator 19) since the Zener diode 30 in the relay 18 is caused to conduct which turns on the triode 25 in switch 15 overriding the switching device 16. Modulator 14 is preferably a balanced modulator so that engraving from negative and positive originals may be produced.
Patent GB-1327502-A (GB)
Title: Garages for the multiple parking of vehicles
IPC: E04H6/10
Filed: 1971-02-04
Abstract: 1327502 Multi-storey garages J DIAMOND 4 Feb 1971 3927/71 Heading E1A In a multi-storey garage constructed underground or partly underground the garage is in the form of three co-axial helical ramps 2, 3, 4 each of equal diameter and having a pitch equivalent to substantially three times the vertical distance between two adjacent ramps, the ramps being interconnected by passages. The garage is provided with fire shutters, smoke outlet cells 19, a central core 5 with lifts 20 and staircases 21, plant rooms 22, and inlet ducts 23 and exhaust ducts 25 and other services for details of which the Specification should be referred to.
Patent GB-1335056-A (GB)
Title: Waistband
IPC: A41F9/00
Filed: 1970-12-03
Abstract: 1335056 Waistbands H G GRAHAM & SON Ltd 2 Dec 1971 [3 Dec 1970] 57509/70 Heading A3V A garment waistband comprises a base fabric 10 comprising a backing strip and a facing strip to one face of which one or more garment retaining ridges 11 extending longitudinally of the waistband are anchored by stitches 13, each ridge 11 comprising overlapping unstressed convolutions of threads 12 of wool, cotton, rayon, jute, flax, hemp, glass, metal, polyamide, acrylic or polyester fibres. Preferably the threads are high bulk yarns and are crimped or twisted e.g. crimped nylon. The anchoring stitches 13 are of cotton or nylon thread. The ridges may be formed during or after manufacture of the base fabric.
Patent GB-1340787-A (GB)
Title: Apparatus for preparing cellular mixtures based on mineral binders and gas-forming agents
IPC: B01F7/00
Filed: 1971-01-25
Abstract: 1340787 Mixing apparatus GOSUDARSTVENNY NAUCHNO-ISSLEDOVATELSKY I PROEKTNY INSTITUT SILIKATOBETONA AVTOKLAVNOGO TVERDENIA 25 Jan 1971 3060/71 Heading B1C Apparatus for making cellular concrete comprises a container 1 having a rotatable bladed agitator 5, 6 and at least two auxiliary agitators 8 in the lower part of the container, the produced axes 10 of which intersect some part of the path of the bladed agitator. The axes of the auxiliary agitators may be parallel, intersecting (see Figs. 3 and 4, not shown) or coaxial (see Figs. 5 and 6, not shown) and may be horizontal or inclined (see Figs. 2, 3, 4 and 6). The bladed agitator may be vertical. (For Figure see next page)
Patent GB-1348345-A (GB)
Title: Machine for use in testing objects
IPC: G01N29/27
Filed: 1971-07-06
Abstract: 1348345 Flaw detectors TELEDICTOR Ltd 6 July 1972 [6 July 1971] 31557/71 Heading G1N The invention relates to apparatus for holding and rotating bearing rollers and the like, while an electronic flaw detector is scanned along their length. In order to maintain the flaw detector at a fixed nominal distance from the sample during the scan, a specimen roller bearing is mounted alongside the sample and acts as a cam-surface co-acting with a pivoted lever carrying the electronic detector. Construction Fig. 6 A sample cylinder 64 rests on parallel rods 60, 61 and is located between adjustable end collars 63. The rods are rotated by a common drive (67) and gears (68) on the ends of the rods Fig.2 (not shown). Similar support rods 70, 71, and collars 73 (without a rotary drive) are provided for a specimen article 74 which is held on the rods by a screw clamp Fig.4 (not shown). An ejector (92), Fig. 5, (not shown) is provided to push the sample up and over on to a chute with reject hatch (90) operated by the flaw detector. The probe 23 is carried on a cross-bar 19 having a roller 21 engaging the sample 74. The cross-bar 19 is attached to a pair of L-shaped arms pivoted at 17 to a pillar 18 on a slide 14. A pneumatic drive (not shown) imparts rectilinear motion to the slide. A rack 30 under the slide drives through gears 31, 37, 39 and slipping clutch to a lift 41 carrying a probe 41 across the end face, between limits set by adjustable stops 47, 48.
Patent IL-106387-A (IL)
Title: Indole derivatives, their preparation and pharmaceutical compositions containing them
IPC: A61K31/495
Filed: 1993-07-19
Abstract: Anti-migraine compounds of the formula R1 Z-SO2-CH2 CH2-CH2-N R2 NH wherein R1 and R2 each represents a hydrogen atom or an alkyl group, Z represents a ring selected from: (CH2)nN- in which n represents 4, 5 or 6; ON- R3 N- R4 in which R3 represents hydrogen or an alkyl group and R4 represents an alkyl, methoxy, benzyl or R5 NHCO group, R5 being an alkyl group; and R6OOC-NN- in which R6 represents an alkyl group; and pharmaceutically acceptable salts thereof.
Patent IL-110688-A (IL)
Title: N-substituted 3,4-Dihydro-2H-pyrano [2,3.X]-Pyridine alkanamines their preparation and pharmaceutical compositions containing them
IPC: C07D405/12
Filed: 1994-08-17
Abstract: PCT No. PCT/EP94/02700 Sec. 371 Date Jan. 24, 1996 Sec. 102(e) Date Jan. 24, 1996 PCT Filed Aug. 12, 1994 PCT Pub. No. WO95/05381 PCT Pub. Date Feb. 23, 1995The present invention is concerned with compounds of formula    <IMAGE>  (I)  the pharmaceutically acceptable acid addition salts thereof, the +E,uns N+EE -oxides thereof and the stereochemically isomeric forms thereof, wherein =a1-a2=a3-a4= is a bivalent radical of formula:=N-CH=CH-CH=(a),=CH-N=CH-CH=(b),=CH-CH=N-CH=(c),=CH-CH=CH-N=(d),wherein in said bivalent radicals one or two hydrogen atoms can be substituted by halo, hydroxy, C1-6alkyl or C1-6alkyloxy; R1 is hydrogen or C1-6alkyl; R2 is hydrogen or C1-6alkyl; R3 is hydrogen or C1-6alkyl; Alk1 is C1-5alkanediyl; Alk2 is C2-15alkanediyl; Q is a five- or six-membered heterocyclic ring containing at least one nitrogen atom or a radical of formula    <IMAGE>  (aa)  wherein R4 is hydrogen, cyano, aminocarbonyl or C1-6alkyl; R5 is hydrogen, C1-6alkyl, C3-6alkenyl or C3-6alkynyl; R6 is hydrogen or C1-6alkyl; or R5 and R6 taken together may form a bivalent radical of formula -(CH2)4- or -(CH2)5-. Pharmaceutical compositions, preparations and use as a medicine are described.
Patent IL-116882-A (IL)
Title: Monoclonal antibodies specific for different epitopes of human gp39 and methods for their use in diagnosis and therapy
IPC: C12P21/08
Filed: 1996-01-24
Abstract: A monoclonal antibody, an antigen binding fragment or recombinant binding protein thereof, which is specific for human gp 39 and, (a) binds to a mutant form of human gp39 and wild-type gp39 with a similar avidity wherein the mutant comprises tyrosine 145, asparagine 180, or phenylalanine 201 and glutamic acid 202 replaced by alanine; (b) has a poor binding avidity to a mutant gp39 as compared to the binding avidity to wild-type gp39 wherein the mutant form of gp39 comprises glutamic acid 129, or serine 131 and threonine 135 replaced by alanine; (c) binds weakly or with somewhat reduced avidity to a mutant gp39 as compared to the binding avidity to wild-type gp39 wherein the mutant form of gp39 comprises lysine 143, and (d) does not react with gp39 by Western blot.
Patent IL-120813-A (IL)
Title: Clamping device particularly useful for dental handpieces
IPC: A61C1/14
Filed: 1997-05-09
Abstract: A clamping device for clamping a rodlike member to a housing (2), comprising: a sleeve (28) carried by said housing and having an open end; a collet (31) received within said open end of the tapered sleeve, said collet having an open end for receiving the rodlike member, the open end of the collet terminating short of the open end of the sleeve; and a coil spring (33) carried by the sleeve between its open end and the open end of the collet, the coil spring being coaxial with the sleeve for receiving the rodlike member. 1322 כ" ג בסיון התשס" א - June 14, 2001
Patent IL-123068-A (IL)
Title: High efficiency recovery process for treatment of multi-element waste
IPC: C22B1/08
Filed: 1998-01-26
Abstract: A high efficient recovery process for the treatment of multi-element wastes which comprises the steps of: a) heat treatment of the waste in the presence of a controlled amount of oxygen; b) halogenation of the product of step "a"; and c) separation of the gaseous metal halide products of step "b". An apparatus for carrying out the recovery process comprises a primary heat chamber, a halogenation chamber and a separation unit.
Patent IL-125772-A (IL)
Title: Method to safely restrain occupants in a crashing vehicle and a seat constructed to perform said method
IPC: B60N2/427
Filed: 1997-02-28
Abstract: PCT No. PCT/SE97/00354 Sec. 371 Date Aug. 28, 1998 Sec. 102(e) Date Aug. 28, 1998 PCT Filed Feb. 28, 1997 PCT Pub. No. WO97/31800 PCT Pub. Date Sep. 4, 1997A method for safe restraint of occupants in a crashing vehicle using safety belts, and a double tube frame construction vehicle seat. In a crash the kinetic energy of the occupant is restrained by the belt and by the cooperating resiliently deformable double tube frame construction in such a way that, at a moderate load, the upper portion of this double tube frame construction will move resiliently, but with a bigger load a permanent deformation will be the result. The device includes a seat frame with a seat portion and a back rest portion being made of a parallel tube frame having two tubes arranged above/under and forward/behind, at the seat portion and at the back rest portion respectively, up to a height at the breast of the occupant. The tubes are twisted above this height to a position side by side. Reinforcing, deformable form plates are rigidly arranged between the parallel tubes at least at the seat portion and at the lower portion of the back rest portion.