baber/WOPTO huggingface dataset:
Patent GB-1226094-A (GB)
IPC: G01N29/27
Filed: 1967-03-08
Abstract: 1,226,094 Ultrasonic inspection devices S.T.D. SERVICES Ltd. 29 Feb. 1968 [8 March, 1967], No. 10899/67. Addition to 866,457. Heading H4D. In a system for inspecting a tubular object for flaws, a plurality of pairs of ultrasonic transducers are arranged around the tube periphery, the two transducers of each pair acting respectively as a transmitter and a receiver and being at opposite inclinations to a plane normal to the tube axis and in spaced relationship in a direction parallel to the tube axis whereby ultrasonic waves emitted by the transmitter and reflected at the tube surface will not enter the receiver, and a flaw detection instrument is connected to the transducer pairs sequentially while relative movement between the transducers and the tube is imparted in a direction parallel to the tube axis. Apparatus embodying the invention is essentially as described in Specification 1,226,091 (Division H4), and the transducers are positioned as described in the parent Specification. The transducers may be used as transceivers. Reference has been directed by the Comptroller to Specifications 1,121,903 and 1,121,904.
Patent GB-1227045-A (GB)
IPC: B64D25/06
Filed: 1969-04-18
Abstract: 1,227,045. Buckles. J. R. COYLE. 18 April, 1969 [22 April, 1968], No. 19883/69. Heading E2A. A buckle comprises interfitting male and female elements 6, 11, secured by a sliding bolt 12 under pressure of spring 125 and controlled by pins 18, 19 engaging notches 18a, 19a in a cover plate 14. The pins 18, 19 are biassed into their respective notches by springs 24, 25 on transverse pins 22, 23, but are released by manual opposite movement of thumb-plates 16, 17. These plates are linked by interengaging teeth 16a, 16b to prevent release by movement of one only. The buckle may be released by explosive means 50, 51.
Patent GB-1227591-A (GB)
IPC: D04B15/38
Filed: 1968-03-14
Abstract: 1,227,591. Measuring-tension. AMBASSADES. March 14, 1968 [March 17, 1967], No. 12451/68. Heading G1W. [Also in Division D1] A device for simultaneously measuring the speed and tension of a yarn, e.g. fed to a knitting machine, comprises three rollers 7, 8, 9 which are entrained by the yarn, one of which is the rotor 7 of a tachometer 2 and another 8 of which is displaceable thereby to indicate the tension. In one embodiment the other roller is displaceable against spring force away from the third. The tachometer rotor entrains a loop of yarn between the other two. In a second embodiment the displaceable roller comprises the tachometer rotor.
Patent GB-1231829-A (GB)
IPC: C07D271/06
Filed: 1968-09-19
Abstract: 1,231,829. 1,2,4 - Oxadiazole derivatives. ROCHE PRODUCTS Ltd. 10 Sept., 1969 [19 Sept., 1968], No. 44526/68. Heading C2C. Novel 1,2,4-oxadiazole derivatives of the Formula (I) wherein R is C 1  alkyl or C 2  alkenyl, R<SP>1</SP> is C alkanoyl, halo-C alkanoyl, dihalo-C alkanoyl or aminocarbonyl and R<SP>2</SP> and R<SP>3</SP> each represent halogen, NO 2 , C 1  alkyl, C 1  alkoxy, or di-(C alkyl)-amino and wherein the broken lines denote that the atoms or groups attached thereby are optional are prepared reacting nitriles of the formula wherein R<SP>10</SP> is C 1  alkanoyl, with hydroxylamine, reacting the resulting amidoximes of the formula with acid halides of the formula wherein hal is halogen and, if desired, hydrolysing the reaction products and halo-C 1  alkanoylating, dihalo-C 1  alkanoylating or carbamoylating the resulting amines. Pharmaceutical compositions, suitable for enteral or parenteral administration and having anti-convulsant activity, contain the above novel 1,2,4-oxadiazole derivatives in association with compatible pharmaceutical carriers.
Patent GB-1232061-A (GB)
IPC: F02G1/053
Filed: 1968-06-04
Abstract: 1,232,061. Hot gas engines. PHILIPS GLOEILAMPENFABRIEKEN N. V. June 4, 1968 [June 6, 1967], No.26455/68. Heading F1S. In a hot gas engine one of the pistons is arranged on one side to form part of the boundary of the working space 6 and on the other side to form part of the boundary of a buffer space 22. A seal in the form of a rolling diaphram 16, 18 is arranged in contact with the piston. The buffer space communicates with a further space 24 through a cooler 25. In a modification (not shown) the engine has four cylinders and the buffer space in one cylinder communicates with the buffer space in another cylinder through a cooler.
Patent GB-1232378-A (GB)
IPC: C10M169/04
Filed: 1969-10-08
Abstract: 1,232,378. Mineral oil compositions. SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N.V. 8 Oct., 1969, No. 49372/69. Headings C5E and C5F. Electrical insulating oils are made by blending 40-99À5 wt. per cent of an oil A, 0-40 wt. per cent of a mineral oil B having a lower aromatic content than A, and 0À5-20 wt. per cent of a mineral oil C having a higher aromatic content than oil A and/or the blend of oils A and B. The blend can also contain 0À01-1 wt. per cent of 2,6 - di - tertiarybutyl - 4 - methylphenol as an oxidation inhibitor. Oil A is made by (1) catalytically hydrogenating a naphthenic or paraffinic distillate at 250-425‹ C. and 10- 200 kg. per sq. cm. using a catalyst comprising one or more oxides or sulphides of Co, Mo, W and Ni on a carrier of active carbon, fuller's earth, kieselguhr, silica or alumina to remove at least 50% of the sulphur contained in the distillate; (2) stripping the hydrogenated oil with an inert gas to remove H 2 S and topping the oil to increase its flash point; (3) treating the topped oil with 0À5-30 wt. per cent of 80-100% sulphuric acid or oleum at 0-75‹ C., neutralizing the oil with aqueous or alcoholic NaOH and washing with water or neutralizing the oil with lime; and (4) treating the oil with 0À5-30 wt. per cent of fuller's earth, bauxite or clay. Oils B and C are naphthenic or paraffinic distillates which can have been (a) extracted with liquid SO 2  or furfural and/or (b) catalytically hydrogenated and which can have been treated, after the extraction and/or hydrogenation if carried out, with solid adsorbent or with concentrated sulphuric acid or oleum, followed by treatment with a solid adsorbent. Oils A, B and C exemplified have aromatic contents of 25À5-39À5 wt. per cent, 5 wt. per cent, and 44-90 wt. per cent respectively. The insulating oil can be prepared by blending the refined oils A, B and C or by carrying out refining treatment after blending; if necessary the oils A, B and C or the blend can be dewaxed.
Patent GB-1238359-A (GB)
IPC: A47G25/06
Filed: 1968-11-04
Abstract: 1,238,359. Hooks; catches. CARR FASTENER CO. Ltd. 26 Sept., 1969 [4 Nov., 1968], No. 52210/68. Heading E2A. A device attachable to an apertured support comprises a one piece plastics moulding consisting of a hollow body 1 open on one side and having a flexible, article supporting arm 8 with an enlarged end extending from a front wall 3, a top wall 6 with an enlarged, terminal lug 10 and a bottom wall 7 with a resilient nose 13 for inserting into an aperture in the support. The device is attached to the support element 16 covered by fabric 17 by inserting the lug 10 through the aperture 18 and engaging an edge of the aperture in a groove 15 adjacent the lug. The resilient nose 13 is then inserted through the same aperture or a second aperture 19 so that a groove 15 adjacent the nose engages the or an edge of the aperture.
Patent GB-1238528-A (GB)
IPC: A01D78/12
Filed: 1968-07-15
Abstract: 1,238,528. Haymakers. BUCHER GUYER MASCHINENFABRIK A.G. 15 July, 1968 [14 July, 1967], No. 33638/68. Heading A1F. A haymaking machine having at least one rake wheel supported through a fork 32 on a roll 31 includes rotary prong carriers 23, controlled by a cam track 14, arranged within a wheel casing 2, and causing the rotating prongs 24 to pivot away from the ground in one zone of their movement, turning in a direction opposite to their rotation, a tubular central shaft 6 supporting the cam track 14, and a height adjusting member 37 being provided. Drive from a supporting tractor (not shown) through a shaft 5 rotates a lower carriersupport casing 19 through gears 20, 21, cam followers 30 engaging the track 14. A rim 12 of a cam track cylinder 13 engages in a groove 11 between a fixed cover 7 and a casing portion 10, and a bolt 15 on the rim 12 traverses a slot in the cover 7 and carries a regulating lever 16 bearing a locking pin 17 for fixing the cylinder in one of a series of angular positions. A spindle 40 rotatable by the member 37 is screwed to a nut 42 for adjustment of the rake height. Alternatively, Fig. 3 (not shown), vertical and/or angular adjustment of the cam track (14a) is achieved through a crank system (53) actuated by a screwed rod (55) having a crank handle (56). Full upward movement of the cam track (14a) swings all the rake prongs upwardly for transport.
Patent GB-1239438-A (GB)
IPC: B65D88/78
Filed: 1968-12-23
Abstract: 1,239,438. Submerged tanks. BETHLEHEM STEEL CORP. 23 Dec., 1968 [28 Dec., 1967], No. 61071/68. Addition to 1,122,975. Heading E1H. With an underwater storage tank 23 which contains a separating liquid layer 15 between water 18 and petroleum 20 stored in the tank, compartments 27, 28 are located above the storage tank and communicating with it, each compartment having a volume at least equal to the volume of the separating liquid 15 in the tank. In the embodiment shown the compartments from upper and lower compartments of chamber 24. Sufficient volume is provided in upper compartment 27 to prevent accidental discharge of separating liquid 15 along with petroleum 20 during the operation of discharging petroleum through unloading conduit 45 to a tanker and sufficient volume is provided in lower compartment 28 to prevent like accidental discharge along with water 18 through overflow 35 during the operation of filling the storage apparatus with petroleum.
Patent GB-1252119-A (GB)
IPC: G21G4/02
Filed: 1970-09-02
Abstract: 1,252,119. Producing neutrons. NATIONAL NUCLEAR CORP. 2 Sept., 1970 [3 Sept., 1969], no. 41980/70. Heading G6P. In a low energy neutron source, using the reaction:- a mixture of powdered plutonium 238 dioxide and powdered lithium hydride is sealed into a stainless steel can. A copper heat sink is interposed between the container wall and the powder to avoid over-heating of the hydride during welding of the can.
Patent GB-1252551-A (GB)
IPC: H05B3/50
Filed: 1970-01-13
Abstract: 1,252,551. Electric convector space heaters. F. ROFFELSEN. 13 Jan., 1970 [20 Jan., 1969], No. 1620/70. Heading H5H. An electric convector space heater includes a known form of heat exchanger, comprising a coiled convector wire 1 wound helically around a tubular support with the elongated turns 1a of the coiled wire extending radially from the support, the turns having a greater radial dimension than their axial dimension, and the wire 1 itself is the resistance heating wire element or, alternatively, an electrically insulated resistance wire heating element 3 is also wound helically around the tubular support. Element 3 is wound round the support between the turns of the wire 1 and is provided with a metal sheath 3c, Fig. 2 (not shown), by which it is brazed or soldered to the turns la in such a way that the solder or brazing metal 4 entirely encloses the element 3 and also fills, at least partly, the spaces between neighbouring turns, thereby providing good heat conduction between the element 3 and wire 1. The element sheath may be deformed to approximately triangular cross-section, Fig. 3 (not shown). A stiffening metal wire 10 retains the turns of the wire 1. When the wire 1 is the resistance element, then the stiffening wire is of electrically insulating material fixed by adhesive to the peripheral surfaces of the turns. Wire 1 is attached to the tubular support by adhesive, or by softening the thermoplastics support and introducing the inner turn parts into its surface. The tubular support is retained between end pieces 7 secured together by a metal tie rod 6 and carrying contact prongs 8, 9, for the electrical connections to the heater wire 3a of the element 3. A number of heaters may be connected in series or parallel using connecting sleeves and short-circuiting connectors, end pieces 7 serve for securing the heater in a protective housing. Wire 1 is of copper or iron. The insulation for element 3 is a thin plastics or fibrous layer and the surrounding sheath is of copper or of woven silver wire.
Patent GB-1258350-A (GB)
IPC: H01H19/11
Filed: 1969-12-18
Abstract: 1,258,350. Rotary spindle switches without quick action. INTERNATIONAL STANDARD ELECTRIC CORP. 18 Dec., 1969 [21 Dec., 1968], No. 61708/69. Heading H1N. In a rotary switch with detented location the rotor (not shown) is integral with or in one structural unit with a detented disc 10, Fig. 1a, engaged by projections 7, Fig. 1b, on a resilient spring 5 attached as by tubular rivets 4 to the base 1. A stop ring 11 is provided on the disc 10 for engagement with fixed pins 12 on the base 1 and has break-away portions for presetting the limits of movement. In a modification the spring (5<SP>1</SP>c), Fig. 2b (not shown), may be of triangula form mounted by rivets at two corners and carrying a detent projection at the third corner. A central aperture is provided in the spring for the passage of the spindle (14<SP>1</SP>).
Patent GB-1266670-A (GB)
IPC: C07D409/04
Filed: 1970-10-23
Abstract: 1,266,670. Dibenzothiepin derivatives. SPOFA UNITED PHARMACEUTICAL WORKS. 23 Oct., 1970 [25 Oct., 1969], No. 50384/70. Heading C2C. Novel compounds of Formula I (in which R<SP>1</SP> is H, halogen, CF 3 , C 1-4  alkyl, C 1-4  alkoxy or C 1-4  alkylthio, and R<SP>2</SP> is CN, COOH, COOR<SP>3</SP>, CONR<SP>4</SP>R<SP>5</SP> or COR<SP>6</SP>, where R<SP>3</SP> is C 1-4  alkyl, each of R<SP>4</SP> and R<SP>5</SP> is H or C 1-4  alkyl, and R<SP>6</SP> is C 1-4  alkyl or phenyl) and their acid addition salts, are prepared by reacting a compound of Formula II with a compound of formula CH 2 =CH-R<SP>2</SP> and, if desired, converting the product into an acid addition salt. The novel compounds and salts have neuroleptic activity.
Patent GB-1288211-A (GB)
IPC: A63F3/04
Filed: 1968-07-31
Abstract: 1288211 Board game N SOFIER 29 Oct 1969 [31 July 1968] 36494/68 Heading A6H A board game comprises an outer track divided into thirty six squares which are coloured and depict an event person or discovery and its historical date. Each square is associated with a card. A player has to travel round the outer circle until he has collected five cards which are exchanged for token money. He then travels round the inner track which is divided into squares, some of which have black spots. When the player lands on one of these squares he must pick up a card from a pack marked with a black spot. He must then pay the penalty set out on the other side of the card with his token money.
Patent GB-1289809-A (GB)
IPC: A63F1/02
Filed: 1971-09-01
Abstract: 1289809 Card games M I GLASS [trading as MARVIN GLASS & ASSOCIATES] 1 Sept 1971 [9 Sept 1970] 40788/71 Heading A6H Apparatus for playing a card game comprises two decks of cards, the cards of one deck being illustrated with various articles having different characteristic odours and the cards of the other deck having no identification but having odours corresponding to the articles illustrated in the first deck. The odour producing cards have a cellular outer surface which encloses many tiny oil particles so that scratching of the surface of the card exposes some of the oil to the atmosphere.
Patent GB-1295201-A (GB)
IPC: A47D13/06
Filed: 1971-04-19
Abstract: 1295201 Playpens H BAUER 19 April 1971 [23 April 1970] 25343/71 Heading A4U A child's play pen comprises textile netting 23 stretched between lower and upper frames 21, 22, the net having a maximum mesh size of 10 mm, measured between the points of intersection, openings 2, reinforced by a beading 3, being provided at least in the upper region of the netting so that the child can grasp the netting, the reinforced openings having a minimum area of 180 square mm. The netting may be coated with p.v.c. and the beading formed by plastics rings 5 secured to the netting in the second stage of a punching and welding operation, the inner edge of the ring being swaged over to thicken the edge. The openings may be oval or triangular and in a modification a plastics plate 10 having two round holes 11, 12 and a beading 13 is welded to the netting. The lower frame 21 carries a bottom plate covered with a layer of porous plastics material.
Patent GB-1295412-A (GB)
IPC: D04H1/52
Filed: 1971-01-18
Abstract: 1295412 Laminates NATIONAL DISTILLERS & CHEMICAL CORP 18 Jan 1971 [19 Jan 1970] 2417/71 Heading B5N [Also in Division D1] A non-woven fabric comprises a layer of compressible, resilient foam, having a cell-defining integral network of material extending throughout the layer, and having each of its faces completely covered by a layer of non-woven textile fibres oriented in the fabrics widthwise direction, the layers being stitched together by rows of stitches extending in the fabrics' lengthwise direction. The fabric shown comprises foam layer 11 and layers 12, 13 of oriented non-woven textile fibres, the layers being stitched together by rows of stitches 20. Each row is formed by continuous yarns y-1, y-2, and has chain stitch loop components formed from both yarns on one fabric face. On the opposite fabric face each row of stitches has components 22 formed from yarn y-1, and components 23 formed from yarn y-2. One or both fabric faces may have napped raised fibres to cover the stitches. The fabric may be stitched so that one napped face is formed with ribs. The foam may be a polyurethane or ester form. The non-woven fibres may be synthetic fibres such as viscose, acrylic, polyester or polyamide fibres, or natural fibres such as cotton or wool, or blends of such fibres. The yarns may be made of natural fibres, synthetic fibres or blends of fibres, and preferably of continuous synthetic filaments.
Patent GB-1296068-A (GB)
IPC: G11C11/406
Filed: 1969-11-10
Abstract: 1296068 Digital data storage GENERAL INSTRUMENT CORP 10 Nov 1969 [29 Nov 1968] 12474/72 Divided out of 1296066 Heading G4C [Also in Division H3] The disclosure is substantially the same as that of Specification 1,296,066. The claims are directed to one memory cell.
Patent GB-1297511-A (GB)
IPC: F42C13/06
Filed: 1963-03-13
Abstract: 1297511 Triggers for marine mines AMBAU APPARATE-U MASCHINENBAU GmbH 13 March 1963 [19 April 1962] 10048/63 Heading F3A A trigger device for an undersea mine detonates the mine in response to an underwater disturbance produced by a ship and comprises a pressure-sensitive element which moves a magnet, the movement of which is detected by a magnetic flux detector and converted into a firing signal. The embodiment described is simultaneously capable of receiving pressure, sound, and magnetic disturbances from a ship and analysing them, so the trigger device may be made ship selective. The trigger device body 1 contains a diaphragm 3 carrying a small magnet 7, and a flux probe housing 10, and is closed by a second diaphragm 4. It is filled with oil. A second magnet 11 is mounted in the lower end of the housing 10; one half 8, 9, of a magnetic flux detector is associated with each magnet. Leads carry signals to the analyser which are based on the flux difference arising between probe halves 8, 9. The flux detector may be a "Forster probe". The trigger device may be fitted within the easing of a mine on the sea bed, or it maybe connected buoyantly with such a mine so that, the detector being nearer the surface, it receives stronger signals. The device may also be used with buoyant moored mines, being either partially enclosed in the mine body, or moored buoyantly above it.
Patent GB-1301270-A (GB)
IPC: B21D51/26
Filed: 1970-04-08
Abstract: 1301270 Making can bodies; flanging METAL BOX CO Ltd 19 April 1971 [8 April 1970] 16622/71 Headings B3A and B3E An end-necked metal can body is made by forming an outwardly-curved end flange 19 (dotted lines) around an open end thereof and subsequently forming, by rolling, a neck 12 (solid lines) immediately behind the flange so that the flange merges directly with the neck. The rolling operation can be performed using a co-operative mandrel and beading roller (Fig. 1, not shown) which can approach each other radially during their relative rotation. The profiles of these parts comprise continuously curved portions arranged to allow for spring-back so that no bulging exists below the neck. Both ends of a can body may be necked simultaneously to the same or different depths. Longitudinally seamed bodies, particularly with soldered or cemented seams, can be dealt with. An apparatus (Figs. 4-8, not shown) for performing the end necking includes one or a pair of beading rails of decreasing radius, along which the cans are moved while being rotated by holding mandrels.
Patent GB-1302580-A (GB)
IPC: D04H11/00
Filed: 1970-09-14
Abstract: 1302580 Heat insulating material WEST POINT-PEPPERELL Inc 14 Sept 1970 43746/ 70 Addition to 1156352 Heading B2E A soft drapeable heat-insulating material suitable for use as a bed blanket comprises a sheet of closed cell plastics foam, e.g. polyurethane of a thickness of the order of one sixteenth of an inch having permanently bonded to one face thereof a fibrous, open mesh reinforcing fabric which has at least 75% voids per unit of area and upstanding flock fibres adhesively bonded to the other face of the foam, said flock fibres constituting a layer which substantially conceals the foam and which is of substantially the same density at all points across the width of the material. The adhesive used for attaching the flock fibres is preferably in the form of a discontinuous coating and may be applied from a rotary roll having a ribbed surface. The adhesive is preferably based on an acrylic latex and is free from complex salt catalysts and has a viscosity of 15 Œ 5 mcps, a pH of 7.5 to 8.5, and contains a bonding agent such as a melamine or urea formaldehyde resin in amounts of 1.2 to 4.8% and a thickener such as a polyacrylate or cellulose thickener in an amount of 1.2% wt and an ultra-violet absorbing agent. The adhesive is preferably applied in amounts between 0.9 to 1.5 ounces/square yards. Before application of the flock, the foam and the reinforcing fabric may be wetted with a dispersion of coconut oil in water to render it permanently soft. This dispersion may also contain a conventional anti-rancidity material. In an embodiment, the fabric is bonded between two layers of the foam and the outer surface of each layer of the foam is coated with the flock.
Patent GB-1303453-A (GB)
IPC: D03D47/00
Filed: 1970-07-06
Abstract: 1303453 Weft insertion mechanism, carpet looms BRINTONS Ltd 24 June 1971 [6 July 1970] 32693/70 Heading DIE A carpet loom has a weft insertion needle 6 with a weft engaging slot 7 provided by a fixed jaw 32 and a spring loaded jaw 33, a weft cutter 12 to sever the weft 13 between the selvedge and the slot 7 as the inserter enters the shed, a weft gripper 16, at the far side of the shed, with jaws similar to those of the inserter, to take the weft from the inserter and to move it to the fell and a movable weft presenter 8 which, after beat-up, moves the weft, extending from the near selvedge to the supply, to position the weft across the path of the weft inserter in readiness for the next insertion. The jaws of the weft inserter are opened by a stationary cam 18, encountered by the inserter during its movement, to enable the weft gripper 16 to take the weft from the inserter and the jaws of the weft gripper 16 are similarly opened by a stationary cam 20 to release the weft at the fell.