baber/WOPTO huggingface dataset:
Patent GB-1198615-A (GB)
Title: Process for Lubricating Organic Fibres.
Inventor: EVANS JOHN IDRIS
IPC: D06M15/643
Filed: 1966-10-07
Abstract: 1,198,615. Siloxane compositions; polyethylene compositions. MIDLAND SILICONES Ltd. 5 Oct., 1967 [7 Oct., 1966], No. 44988/66. Headings C3T and C3P. [Also in Division D1] A solid composition comprises a mixture of (a) 5 to 35% (by wt.) of aliquid diorganopolysiloxane wherein at least 40% of the organic radicals are methyl radicals, and (b) 95 to 65% of a polyethylene wax. Preferably, siloxane (a) has a viscosity at 25‹ C. of from 1000 to 50,000 cs., and wax (b) has a M.W. of from 2000 to 5000 and a M.P. above 80‹ C. The composition may also contain up to 25% of a polyethylene glycol wax, e.g. the condensation product of a polyethylene glycol and stearyl alcohol. In examples, (1) 20 pts. (by wt.) of a liquid dimethylpolysiloxane and 80 pts. of a polyethylene wax were mixed together by heating to 100‹ C. with subsequent stirring, pouring the melt into a mould and allowing it to solidify; and (2) the mixture of Example (1) was modified by replacing 20 pts. of the wax by 20 pts. of the reaction product of polyethylene glycol and stearyl alcohol. Uses: as lubricants for textile fibres.
Patent GB-1244247-A (GB)
Title: Improvements in soil treatment
IPC: D06F33/02
Filed: 1969-09-12
Abstract: 1,244,247. Soil treatment. HENKEL & CIE. G.m.b.H. 12 Sept., 1969 [13 Sept., 1968], No. 45025/69. Heading C1B. A process for the improvement of the soil structure of heavy arable soils and virgin soils rich in clay comprises adding to the soil an acidreacting substance and a salt which decomposes therewith to form carbon dioxide, and optionally subsequently cultivating the soil to increase the intensity of action of the liberated gas on the soil particles. The salt preferably is calcium carbonate or dolomite, and the acid-reacting substance may be calcium acid phosphate, phosphoric acid or an acid-adjusted silicic acid sol and/or acid-adjusted silicate suspension (the acid suitably being phosphoric acid). Optional ingredients for addition to the soil are silicic acid sols and alkali metal silicates.
Patent GB-1187615-A (GB)
Title: Cartridge Operated Tool for Driving Pins or Bolts into Structural Surfaces
IPC: B25C1/14
Filed: 1967-10-03
Abstract: 1,187,615. Cartridge-actuated tools. "IMPEX-ESSEN" VERTRIEB VON WERKZEUGEN G.m.b.H. 3 Oct., 1967 [3 Oct., 1966], No. 45063/67. Heading B4C. A cartridge-actuated tool for driving pins into hard material comprises a driver 12 slidable in a barrel 10 and provided with a cartridge chamber 15 formed in an end 14 which is arranged to enter a combustion chamber sleeve 5 housing the firing mechanism. The barrel is loaded by a spring 11 and is axially movable in a block 2 which may be rotated in a housing 1 in order to bring a cartridge loading opening 4 in the block into alignment with a corresponding opening in the housing; the tool cannot be fired until the opening 4 is closed by reverse rotation of the block. In a modification, the cartridge chamber may be formed in a projection provided on the sleeve (5<SP>1</SP>, Fig. 6) and arranged to enter a bore in the end of the driver. In the modification shown in Fig. 7, the firing pin 17<SP>1</SP>, instead of being loaded by a spring 22 and released by a trigger 7, is adapted to be struck by a hammer.
Patent GB-989207-A (GB)
Title: Improvements in or relating to an appliance for removing nail polish
IPC: A45D34/04
Filed: 1962-11-29
Abstract: 989,207. Pad applicators. E. J. POLITZER. Nov. 29, 1962 [Dec. 7, 1961], No. 45226/62. Heading A4K. [Also in Division A5] An appliance for applying polish removing liquid to the nails comprises a container for the solvent and a wick which, at one end, dips into the solvent and, at its other end, terminates in a rubbing element associated with an oblique surface. The oblique surface 8 may be provided on a stopper 4 through which the wick 6 extends and the upper end of the wick may itself be opened out over the surface for rubbing the nails or it may lead into a pad or brush mounted on the surface. A vent tube 7 extends through the stopper to the bottom of the container. If desired. the neck of the container may be shaped to avoid the use of a separate stopper.
Patent GB-1028805-A (GB)
Title: Novel hydroxy-amines
IPC: A61H23/00
Filed: 1963-11-15
Abstract: The invention comprises compounds of the general formula <FORM:1028805/C2/1> in which R is a hydrogen atom or a methyl group and non-toxic acid addition salts thereof. These compounds may be made by the following methods:-(a) by reacting a ketone of formula <FORM:1028805/C2/2> in which R1 and R2 are hydrogen atoms or hydroxy-protecting groups and R3 is H or an amine-protecting group, with a reducing agent, removing the protecting groups where necessary and, if desired, converting the product with an acid to an acid addition salt; or (b) by reacting a compound of formula <FORM:1028805/C2/3> under reducing conditions with a compound of formula <FORM:1028805/C2/4> The ketonic compound used as starting material in (a) above may be prepared (i) by reacting a bromoketone of formula <FORM:1028805/C2/5> with an amine of formula <FORM:1028805/C2/6> in which R4 and R5 are hydrogen or hydroxy-protecting groups and R6 is hydrogen or an amine protecting group, and where necessary converting the groups R4, R5 and R6 to hydrogen or (ii) by reacting an amine of formula.. <FORM:1028805/C2/7> under reducing conditions with a compound of formula <FORM:1028805/C2/8>  The above novel hydroxy amines possess broncho-spasmolytic activity.  They may be used in association with a pharmaceutical carrier or excipient and administered orally, parenterally or by the nose.  For oral administration the compositions may take the form of powders, suspensions, tablets or capsules.  Conventional tabletting excipients, e.g. lactose, potato and maize starches, talc, gelatin, stearic acid, silicic acid and magnesium stearate, may be used.  For parenteral administration the carrier may be, for example, pyrogen-free water, an aqueous solution of polyvinylpyrrolidone or arachis oil. For administration to the nose the compositions are conveniently in the form of a drop or spray solution.
Patent GB-1002305-A (GB)
Title: Improvements in or relating to thin magnetic storage units
IPC: G11C11/14
Filed: 1963-11-18
Abstract: 1,002,305. Magnetic stores. INTERNATIONAL BUSINESS MACHINES CORPORATION. Nov. 18, 1963 [Nov. 27, 1962], No. 45361/63. Heading H3B. In a magnetic thin film store provided with bit, word and sense lines noise voltages induced in the sense lines by pulses flowing in the adjacent bit lines are compensated for by dividing each bit or sense line in two parts. In the arrangement of Fig. 1 magnetic thin film cells 3 situated on carrier plates 2 arranged on base plate 1 have positioned above them sense 4, word 5 and bit 6 lines, the sense line being divided into two parts as shown with a tap 7 directed through an aperture in the plate 1. During write-in operations when a pulse is propagated along bit line 6 a noise pulse is induced on the sense line 4, but since the latter is divided into two parts the voltages induced therein oppose each other and cancel. The bit and sense lines are terminated by impedances 9, 8 which correspond to the characteristic impedances of the lines so as to eliminate reflections. In the arrangement of Fig. 2 the base plates 1 carry carrier plates on both sides, the sense line 4 being divided into two parts as shown. The bit line may be divided into two parts instead of the sense line, Fig. 3 (not shown). In the arrangement of Figs. 4a, 4b (not shown) the bit and sense lines are located in one plane, the bit line being bifurcated with the sense line positioned between the links wherein the magnetic field due to a current pulse on the bit line is negligible. The tap 7 may be situated at one side of the memory, Fig. 5, in which case a detour line 16 is provided to make the propagation time of the pulses on both parts of the line the same. Alternatively the line 16 may be shortened and dielectric or magnetic material used, Fig. 6 (not shown).
Patent GB-1006246-A (GB)
Title: Article handling
IPC: C03B9/44
Filed: 1962-11-30
Abstract: <PICT:1006246/C1/1> Glassware 21 are carried in the holders 20 of wheel 12 which rotates about horizontal axis 13, and are discharged one by one therefrom by means of suction chuck 40 so that each glassware 21 is deposited on surface 75 for removal therefrom.  Chuck 40 is carried by arms 22, 23 also pivoted at 13 for oscillatory movement therearound.  The movement of the arms in oscillatory manner is effected in the anticlockwise direction by wheel 12, the arms being coupled thereto at 48, and in the clockwise direction by fluid cylinder 27.  The chuck 40 has two other movements.  A rotary movement about axis 42 effected by fluid cylinder 44 operating via rack 45 and gear 43, and a longitudinal movement effected by fluid cylinder 30. The fluid cylinders are coupled in a fluid circuit governed by the actuation of valves by the rotation of wheel 12. Operation of discharge chuck 40.-A valve is operated by the rotation of wheel 12 to energize fluid cylinders 48 to effect a coupling of the arms 22, 23 with the wheel as the latter rotates anticlockwise. The pair of arms is thus moving anticlockwise about axis 13. Cylinder 44 is actuated to rotate chuck 40 about axis 42 till it is facing a holder 20.  The chuck is then moved longitudinally in a radial direction towards a holder 20 by the operation of cylinder 30 and as it engages a glassware 21 in a holder 20 suction is applied so that the glassware is grasped from the holder.  The chuck holding the glassware is then moved outwards in a radial direction by the reverse movement of cylinder 30, and is then given a rotatory movement in the opposite direction by cylinder 44.  In the meantime arms 22 and 23 are being caused to rotate anticlockwise, being locked with wheel 12, the chuck now being in the position shown ready for discharge of the glassware.  When chuck 40 approaches surface 75 suction is cut off to release the glassware on to the surface. Cylinders 48 are actuated to release the arms 22, 23 from engagement with the rotating wheel 12 so that the arms are ready for their return movement in the clockwise direction under the impulsion of cylinder 27.  The arms are now ready for the next cycle of operation.  Specification 1,006,245 is referred to.
Patent GB-1517513-A (GB)
Title: Apparatus and method for measuring the alignment of railway track
IPC: B61K9/08
Filed: 1974-10-23
Abstract: 1517513 Measuring railway track alignment BRITISH RAILWAYS BOARD 26 Sept 1975 [23 Oct 1974] 45868/74 Heading G1N [Also in Division B 7] The invention relates to an apparatus and method for measuring the alignment of a length of curved track which has been designed for passage of a rail vehicle at the "equilibrium speed" i.e. the speed at which the vector sum of the acceleration due to gravity and the centripetal acceleration remains normal to the plane of the track. The apparatus comprises a vehicle arranged to run on the track and carrying accelerometer means for determining the instantaneous lateral acceleration of the vehicle and detecting means for detecting track and vehicle parameters and combining information representative thereof with a correction term derived from the "equilibrium speed" to provide an output representative of track alignment. The combination is given as a mathematical expression in the Specification.
Patent GB-1167183-A (GB)
Title: Flavouring Compositions
IPC: A23L27/20
Filed: 1966-10-14
Abstract: 1,167,183. Flavouring. TAKEDA CHEMICAL INDUSTRIES Ltd. 14 Oct., 1966 [14 Oct., 1965; 8 Feb., 1966; 19 May, 1966], No. 46044/66 Heading A2B. A flavouring composition comprises at least one compound of the formula where X is -CH 2 -S-, -CH 2 -S-CH 2 -, or - S-CH 2 -S-. Flavouring amino acids and 51-nucleotides may also be present.
Patent GB-1272319-A (GB)
Title: Floor constructions for animal enclosures
Inventor: JOHNSON ROBERT CAMPBELL
IPC: A01K1/015
Filed: 1969-09-18
Abstract: 1,272,319. Animal enclosure. REYNOLDS METALS CO. 18 Sept., 1969 [18 Sept., 1968], No. 46140/69. Heading AIM. [Also in Divisions D1 and E1] A floor construction for an animal enclosure is supported over a dung pit and comprises inverted channel members 24 with their side walls 52 having edge flanges 53 extending inwardly and engaging with legs 63 of a fastening clip 50, the clip connecting adjacent members in parallel relationship. The members 24 are resilient and side walls 52 are spread apart and then released to clip into recesses in the legs 63.
Patent GB-1315216-A (GB)
Title: 1,2,3,3,-tetra-substituted indoleninium salts
IPC: C07D209/86
Filed: 1970-09-29
Abstract: 1315216 Indoleninium compounds BADISCHE ANILIN- & SODA-FABRIK AG 29 Sept 1970 [30 Sept 1969] 46160/70 Heading C2C Compounds of formula are prepared by reacting a (possibly R<SP>4</SP> substituted) 2-R<SP>2</SP>-3-R<SP>6</SP>-indole with R<SP>1</SP>X, in presence of an oxide and/or salt with a weak acid (K<10<SP>-4</SP>) of a Group II metal, wherein the formulae, R<SP>1</SP> is an aliphatic radical, R<SP>2</SP> and R<SP>3</SP> are each an aliphatic or araliphatic radical or together form an alicyclic ring, R<SP>4</SP> is an aliphatic radical, halogen, alkoxy, NO 2  or H, X is OSO 2 R<SP>5</SP> or OSO 3 R<SP>1</SP>, R<SP>5</SP> is an aromatic radical and R<SP>6</SP> is R<SP>3</SP> or H. The corresponding perchlorates are made from the above salts. 1,2,3,3- Tetramethylindoleninium metasulphate is reacted with NH 3  to give 2-methylene-1,3,3- trimethylindoline.
Patent GB-1260256-A (GB)
Title: Record changer spindle mechanism
IPC: G11B17/16
Filed: 1970-09-29
Abstract: 1,260,256. Record changer spindle. V-M CORP. 29 Sept., 1970 [3 Nov., 1969], No. 46307/79. Heading G5R. In a record changer having a spindle of the type in which a number of retractable fingers 26 support the record stack, each record is lowered to the turntable level before the fingers are retracted whilst the remainder of the stack is retained by secondary support means 50. The fingers are supported on a carrier 32 which is reciprocated by a flexible member 66. This member has one end connected to the carrier and extends downwardly through the spindle to a horizontal track 70 in which its other end is engaged by a horizontally movable arm 76 actuated by the record change mechanism. Guides in the horizontal track and spindle prevent buckling of the flexible member.
Patent GB-1135105-A (GB)
Title: Improvements in and relating to wire drawing machines
Inventor: WOLF JOACHIM
IPC: B21C1/14
Filed: 1966-10-17
Abstract: 1,135,105. Drawing. DRAHTZIEHMASCHINENWERK GRUNA VEB. 17 Oct., 1966, No. 46340/66. Heading B3P. [Also in Division D1] A wire gripping device for use in a wire drawing machine in which wire from the drawing machine is alternately wound without interruption on to two reels lying parallel or coaxially with respect to one another, the device comprising a catcher disc arranged to be disposed immediately behind each reel flange, there being mounted on the circumference of the catcher disc a plurality of pairs of limbs which open in the manner of shears in the direction of rotation, the limbs having cooperable clamping surfaces, an outer one of the limbs being rigidly connected to the catcher disc and an inner one of the limbs being pivotably connected to the disc. A block 3 is bolted to the catcher disc 2 and carries a fixed outer limb 6 and an inner limb 7 which is pivoted to the block at 8. The limb 7 is biased inwardly by a compression spring 9. As the disc rotates with the reel centrifugal force causes the inner limb 7 to move outwards so that it defines with the outer limb 6 a wedge-shaped opening into which the wire jams as it is guided on to the reel. When the reel is full and is to be removed the drive is disconnected and just before the reel stops the centrifugal force diminishes to the point where it is overcome by the spring 9 and the limb 7 moves inwards to open the wedgeshaped gap and free the wire.
Patent GB-996414-A (GB)
Title: Improvements in methods of and apparatus for obtaining optical images of remote objects through fog
IPC: H04N5/33
Filed: 1963-11-25
Abstract: 996,414. Television. L. M. COGMAN. Nov. 25, 1963 [Sept. 12, 1963], No. 46392/63. Heading H4F. To obtain an optical image of a remote object through fog an infra-red image of the object is projected, e.g. by means of a lens, on to a conductive glass disc 1 of a device which further comprises a photo-conductive semiconductor layer 2, a mosaic 3 of a large number of small pieces of conductive glass bound together and separated electrically from each other by an insulating adhesive, a layer 4 of colloidal graphite crystals suspended in an insulating liquid, e.g. thin mineral oil, and a disc 5 of conductive glass, discs 1 and 5 being connected respectively to the positive and negative poles of a source of e.m.f. and light being directed from lamp bulbs 6 on to disc 5. The infra-red image after passing through disc 1 falls on to semi-conductor layer 2 the resistance of which decreases according to the intensity of the impinging rays and thus causes an electrical image to be built up on its undersurface which corresponds to the infra-red image. The graphite crystals in layer 4 rotate to set themselves along the lines of force caused by the electric charges on layer 2 which are transmitted to layer 4 through the pieces of conductive glass, e.g. glass coated with transparent tin oxide, in the mosaic 3. Where the voltage is greatest, i.e. the more intense parts of the original object, the rotation is greatest and thus these parts of layer 4 transform from opacity to transparency and parts which produce intermediate voltages will cause intermediate transparencies. When the lamp bulbs 6 are switched on, a light-reversed image, i.e. the dark parts appear bright, of the original object is seen through glass disc 5. Further, the contrast of the object is amplified since the light from bulbs 6 falls on to layer 2 and increases its conductivity and consequently increases the voltage on the back of layer 2 and thus the transparency of layer 4 increases.
Patent GB-1074760-A (GB)
Title: Process for the preparation of s-amino-isothioureas
Inventor: EHOLZER ULRICH
IPC: C07C335/30
Filed: 1965-11-04
Abstract: The invention comprises S-amino-isothioureas of the general formula <FORM:1074760/C2/1> in which R1 is a cycloalkyl radical or a phenyl radical which may be substituted by halogen, alkyl and/or alkoxy; R2 and R3, which may be the same or different, are hydrogen atoms or alkyl, alkenyl, alkoxy or cycloalkyl radicals, with the proviso that one of them is other than hydrogen; and R4 and R5, which may be the same or different, are hydrogen atoms or alkyl, cycloalkyl, or phenyl radicals with the proviso that one of them is other than hydrogen, or R4 and R5 together with the nitrogen atom to which they are attached form a heterocyclic ring.  The new compounds may be prepared by reacting an isothiourea of formula <FORM:1074760/C2/2> with an alkali metal hypochlorite in the presence of an amine of the general formula <FORM:1074760/C2/3>ALSO:S-amino-isothioureas of the general formula <FORM:1074760/A5-A6/1> in which R1 is a cycloalkyl radical or a phenyl radical which may be substituted by halogen, alkyl and/or alkoxy; R2 and R3, which may be the same or different, are hydrogen atoms or alkyl, alkenyl alkoxy or cycloalkyl radicals, with the proviso that one of them is other than hydrogen; and R4 and R5, which may be the same or different, are hydrogen atoms or alkyl, cycloalkyl or phenyl radicals with the proviso that one of them is other than hydrogen, or R4 and R5 together with the nitrogen atom to which they are attached form a heterocyclic ring, may be used as herbicides. They may be used in solutions, emulsions, suspensions, powders, pastes and granules in conjunction with conventional liquid or solid extenders.
Patent GB-1168823-A (GB)
Title: Method of Bonding Materials
IPC: B31F1/28
Filed: 1966-10-19
Abstract: 1,168,823. Paper laminate. WEST VIRGINIA PULP & PAPER CO. 19 Oct., 1966 [23 Oct., 1965], No. 46833/66. Heading B5N. In a method of bonding two paper or paperlike laminµ, a coating of raw starch in a liquid carrier is applied to the surface of one of the laminµ, the starch is brought to gel condition, the second lamina is then applied to the coating, and the laminate is consolidated by pressure. As described the raw starch is gelled by heat and/or by chemical additives which reduce its gel point. The raw starch may be raw corn, tapioca, or potato starch and the liquid carrier may consist of polyvinyl alcohol or of water and smaller amounts of cooked starch, borax and caustic soda, the raw starch comprising 10- 40% by weight of the adhesive. In making double-faced corrugated board by the method, single-faced board 1 is fed via a preheater 16 and an adhesive applicator 18 into contact with a liner 5 between belts 20 and rollers 23 constituting a compression section 19. The adhesive is gelled by spraying the coated board 1 with steam from pipes 24. If the heat applied by the preheater 16 is sufficient to gel the adhesive the pipes 24 may be omitted. In an alternative embodiment the adhesive is gelled by spraying with a gel point depressing additive e.g. caustic soda. The belts 20 may be replaced by a series of opposed rollers or air chambers. In a further embodiment further single-faced boards are combined with the board 1 and liner 5. In alternative embodiments two plane laminµ are combined between pressure rolls, adhesive being applied previously to one of the laminµ and gelled, or a plane lamina is passed between corrugating rolls and combined with a plane lamina to which the adhesive has been applied in stripes before gelling, to align with the tips of the corrugations in the corrugated lamina. Alternatively the adhesive is applied direct to the corrugation tips.
Patent GB-949295-A (GB)
Title: Improvements in or relating to the preparation of certain substituted tetralones, and the compounds thus produced
IPC: C07C45/68
Filed: 1962-12-12
Abstract: 6-methoxy -2- hydroxymethylenetetralone-1 of the formula: <FORM:0949295/C2/1> and its nuclear substitution products, are prepared by condensing 6-methoxytetralone-1 or a nuclear substitution product with an alkyl formate in the presence of a solid alkali-metal alcoholate and an N-disubstituted formamide or acetamide.  The alkyl formate may contain 2-5 carbon atoms, the alkali-metal alcoholate may contain 1-4 carbon atoms, and the substituted formamide or acetamide may contain alkyl groups of up to 4 carbon atoms each, the alkyl groups being the same or different. The reaction may be effected at about atmospheric temperature in the presence or absence of a solvent, e.g. benzene or toluene. An example is given in which 6-methoxy -2- hydroxymethylene tetralone-1 is prepared from 6-methoxytetralone-1 and methyl formate in the presence of sodium methylate and dimethylformamide.  5-methyl -6-methoxy - 2 - hydroxymethylenetetralone-1 is similarly obtainable. Specification 904,508 is referred to.