baber/WOPTO huggingface dataset:
Patent GB-1435738-A (GB)
Title: Arrangement for assembling rady-made carpentry and cabinet  pieces
IPC: A47B47/00
Filed: 1973-08-30
Abstract: 1435738 Structural joints N T OLOFSSON 30 Aug 1973 [6 Sept 1972] 40955/73 Heading F2M An arrangement for fixing a horizontal board 2 between two aligned vertical boards 1, 15 to form a T-shaped structure consists of providing the boards with a series of aligned bores such as 5, 9, 5a to receive plates 7 provided with locating pegs 8, the arrangement being such that one plate secures the lower board to the horizontal board and another plate secures the latter board to the uppermost vertical board. The structure may form part of a cabinet, pedestal, bookshelf &c. comprises a series of boards 1, 2, 3, 15, connecting plates 7 and connecting pins 14, the panels each being provided with aligned holes in the marginal portions thereof and also in their edge surfaces.
Patent GB-966140-A (GB)
Title: Bite indicator for detachable fitment to a fishing rod
IPC: A01K97/12
Filed: 1959-12-03
Abstract: 966,140. Bite indicators for anglers. W. WOODHOUSE. Dec. 1, 1960 [Dec. 3, 1959], No. 41137/59. Heading A1A. A bite indicator comprises a coloured arm 10 pivoted at one end to a clip 14 on the fishing rod and having at its free end a ring 17 through which the line 18 passes. A pull on the line causes the arm to swing towards the rod. The ring 17 may be a split ring or a gapped ring having a spring urged slidable bolt. In a second embodiment, Fig. 3 (not shown), the arm is extended beyond its pivot and carries a set screw which is adapted to close a pair of contacts to energize a bulb. The latter and an electric battery are contained in a holder secured by a spring clip to the fishing rod. Reference has been directed by the Comptroller to Specification 873,456.
Patent GB-1160593-A (GB)
Title: Speech Analysis System
IPC: G10L25/90
Filed: 1966-09-15
Abstract: 1,160,593. Speech recognition. INTERNATIONAL BUSINESS MACHINES CORP. 15 Sept., 1966 [13 Oct., 1965], No. 41169/66. Heading G4R. [Also in Divisions H3 and H4] In a speech analysis system, gating of coded signals (representing speech characteristics) into a store is inhibited on detection of noise. A speech waveform from a microphone 1 is amplified at 3 and split into frequency bands at 60 to feed formant location means 129 and automatic gain control 66. The latter produces a signal in response to the largest of the frequency band amplitudes to control the gain of amplifier 3, feed noise clamp generator 90 and start multivibrator 160. The multivibrator 160 then drives a ring 199 to read the outputs of the formant location means 129 into a storage matrix 150. The multivibrator 160 is kept operating after the start signal from the automatic gain control 66 disappears by a signal on line 201 from ring 199. The noise clamp generator 90 differentiates the input from the automatic gain control 66 to detect noise. While noise is present, generator 90 inhibits multivibrator 160. A potentiometer 179 allows the frequency and width of the pulses from the multivibrator 160 to be controlled to compensate for differences between different speakers. The stages of the ring 199 have indicator lamps e.g. 243, as has the automatic gain control 66 at 73.
Patent GB-1044313-A (GB)
Title: Rotary die cutting apparatus
IPC: B26D7/26
Filed: 1963-10-18
Abstract: 1,044,313. Cutting apparatus. T. B. CLERK (Design & Manufactures Inc.). Oct. 18, 1963, No. 41276/63. Heading B4B Die-cutting apparatus for cutting, scoring or blanking corrugated or uncorrugated cardboard includes a split die head 14, Fig. 1, carried by and, adjustable longitudinally, of a rotary shaft 10, a die-supporting saddle 18  carried by the head and adjustable circumferentially of the axis of the shaft, a die comprising a serrated blade 24 with pyramidal teeth detachably secured to the saddle and a backing-up roll which is carried by a second shaft 12 and adjustable longitudinally thereof comprising a split anvil head 44 and a cylindrical resilient covering 42 completely encircling the anvil. The distance between the teeth and the outer surface of the covering is only slightly less than the thickness of the material to be cut by the blade, to limit penetration of the covering by the teeth. The blade 24 may be secured on the saddle by blade holding pins 32, Fig. 5 (not shown), carried by the saddle. and channelled to receive the blade 24, which is held by retainer pins 34, an epoxy resin or plastic material 36 then being applied to the surrounding body. The saddle may also be provided with a milled slot 38, Fig. G (not shown), in which the blade is supported by filling the slot with epoxy resin or plastic material 40.
Patent GB-1080978-A (GB)
Title: Monitoring device for an electronic binary counter telefunken patentverwertungsgesellschaft m.b.h.
IPC: H03K21/40
Filed: 1965-09-29
Abstract: 1,080,978. Electronic counters. TELEFUNKEN PATENTVERWERTUNGS G.m.b.H. Sept. 29, 1965 [Sept. 29, 1964], No. 41328/65. Heading G4A. The operation of a counter is tested by comparing its cycle time with those of delay circuits. Marking terminal B enables clock pulses from TG to pass to a cascade counter comprising denominations K1-K3. At the end of each counter cycle when 000 is attained AND gate Ud1 sets flip-flop F to state I. When counting begins, time delay circuit Z1 begins charging its capacitor Cn, Fig. 2. Where T is the cycle time of the counter diode Dzn reaches firing- point after a time of about 0À7T, so restoring F to state II. In normal operation F alternates between I and II in each cycle. The commonest counter fault reduces cycle time to T/2 or less so that F remains in state I. Then after a time delay imposed by Z2, if B is still marked, an alarm A1 operates. Alternatively, if the counter does not reach 000 a further time delay circuit Z3 operates the alarm.
Patent GB-1139470-A (GB)
Title: An automatic electrical control system for a copying machine tool, and a copying machine tool incorporating same
IPC: B23C3/06
Filed: 1966-09-16
Abstract: 1,139,470. Copy-milling. K. MAECKER. 16 Sept., 1966 [16 Sept., 1965], No. 41565/66. Heading B3V. [Also in Divisions G1 and G3] In an automatic electric control system for copying machine tools, two copying controls are provided, one of which is responsive to a direct measurement of the speed of the pattern and is connected to an arrangement for determining the direction of movement over the whole stroke, and the other is a position control which produces signals to modify the speed value. As shown, a crank-shaft 4 is rotated through gearing 30, 40-43 by a motor 16 which also drives a pattern 2 from a shaft 23 through gearing 44, 45, 50. A follower 1 is maintained in engagement with the pattern by an hydraulic device 5 and its speed is detected by a tachometer 6 driven from a rack 48. The output of the tachometer, representing in polarity and magnitude the direction and speed of the follower, controls a motor 8 in an unspecified manner. The motor 8 positions a slide for a cutter F through gearing and a worm drive 29, a worm drive 36 positioning a control slide 7 carrying a micrometrically adjustable probe 34 coacting with a switch assembly 3, Fig. 4 (not shown). The switch assembly comprises a limit switch whereby a voltage is added to, or subtracted from, the output of the speed gauge 6, when the control slide moves too slowly or too fast, to apply a speed correction without affecting the direction of the drive to the slides. The gauge 3 produces the additional voltage in two steps, first sets of contacts causing a change of 5% of the highest control voltage and second sets producing 10% change. The in and out feed of the slides is effected by a motor 26 switched to rapid and normal speed by a cam 10 on the control slide engaging limit switches 10À1, 10À2 and a creep speed by a limit switch forming part of the assembly 3. The workpiece 4 is indexed by a cam assembly 22 which controls the motor 16 through limit switches actuated by members 25, the pattern being isolated by a clutch 21. The final positioning is effected at creep speed through a precision ground cam 24, or a digital control system responsive to a puched tape. The speed of the motor 16 during copying is determined by a device 15 positioned by a cam 14 driven by a shaft 13 driving the pattern.
Patent GB-1352100-A (GB)
IPC: C07D471/04
Filed: 1972-09-08
Abstract: 1352100 2-Imidazolylcarbonylbenzoic acid derivatives BAYER AG 8 Sept 1972 [10 Sept 1971] 41816/72 Heading C2C Novel 2-imidazolylcarbonylbenzoic acid derivatives having the general formula wherein X is hydroxy or a grouping of the formula OX<SP>1</SP>, X<SP>1</SP> being an alkali metal cation, an alkaline earth metal cation, a heavy metal cation, or an alkyl, alkenyl, alkynyl, haloalkyl, hydroxyalkyl, alkoxyalkyl or optionally substituted aralkyl radical; R is hydrogen, alkyl or alkoxyalkyl; R<SP>1</SP> and R<SP>2</SP> are hydrogen, alkyl, aryl or halogen, or together with the two carbon atoms in the 4- and 5-positions of the imidazole ring form a fused benzene ring which may be substituted by chlorine, nitro or trifluoromethyl, m is 0, 1, 2, 3 or 4 and R<SP>3</SP> is hydrogen, alkyl, alkoxy, nitro, halogen or phenyl (the latter optionally being substituted by halogen, nitro, alkyl, alkoxy, or trifluoromethyl), the R<SP>3</SP> radicals being identical or different when m is 2, 3 or 4, and salts thereof, are prepared by either (a) reacting an imidazo isoquinoline -5,10-dione of the formula with water or an alcohol of the formula X<SP>1</SP>OH, in the presence of a base and optionally in the presence of a diluent, or (b) reacting a 2-imidapolycarbonylbenzoic acid, obtainable by the above method, and having the formula wherein X<SP>2</SP> is (C 1 -C 3 ) alkyl or an alkali metal cation either with an alcohol of the above formula or with a chloride of the formula X<SP>3</SP>Cl wherein X<SP>3</SP> is an alkaline earth metal cation or a heavy metal cation, optionally in the presence of a diluent, or with a haloalkane or haloalkyl alkyl ether of the formula R.Hal in the presence of an acid-binding agent and optionally in the presence of a diluent. The novel compounds possess biocidal properties.
Patent GB-1446860-A (GB)
Title: Control switch unit
IPC: H01H37/40
Filed: 1972-09-09
Abstract: 1446860 Thermal switches; switch casings RANCO CONTROLS Ltd 14 Sept 1973 [9 Sept 1972] 41981/72 Heading H1N A casing enclosing a diaphragm or bellows 3 operating a switch 16 and connected to a conduit 2 extending outwardly of the casing comprises two rigid parts 7, 8 between which a ferrule 6 locating the diaphragm or bellows and surrounding and secured to conduit 2 is clamped and located. Diaphragm or bellows 3 operates switch 16 through a lever comprising a rigid plate 19 and a spring plate 20 secured by rivets 21 to plate 19. Plate 19 pivots about a disc joining a support formed by screw 30 passing through hole 31 in plate 19 into a hole 32 in casing part 8, and a support formed by an extension 24 of plate 19 engaging a cam 26 adjustable by spindle 27 to vary the position of plate 19 whch is pivoted by diaphragm or bellows 3 so that part 23 of spring 20 actuates button 18 of switch 16. Spring 20 allows for overtravel. Switch 16 is located in casing parts 7, 8 by pins 34 on both sides of switch 16 engaging holes 35 in the casing parts. Parts 7, 8 are fastened together by deformable tabs 14 on part 8 engaging slots 15 in part 7, or alternatively by bolts. Parts 7, 8 may be metal castings or plastics shells.
Patent GB-1328377-A (GB)
Title: Driers for drying grass or similar crop
IPC: F26B25/00
Filed: 1970-09-02
Abstract: 1328377 Crop drying C VAN DER LELY NV 2 Sept 1970 [5 Sept 1969] 42069/70 Heading F4G A drier for drying grass and such like crops has a drying chamber 1 into which crop is passed via conveyer 3 from trailer 12 and on to stationary conveyer 4 having ribs or "catches" 19 of channel section and situated on a floor or partition 16 with openings 17. Hot drying air at about 35‹ C. is passed into space 15 at a rate controlled by flaps 18 and passes out through openings 17 into the crop. To assist the even distribution of the crop a conveyer 2 having chains 26 (Fig. 3) interconnected by tubes or bars 27 where bars 27A have tines 28 and a tine-positioning-arm 29, is operated in direction 'A'. During drying, conveyer 3 is moved to a vertical position to close space 10. After drying, all four conveyers 2, 3, 4, 5 are operated in the direction 'B' and crop is delivered to a conveying device 20 having a blower 22 and thence to a store. The rate of delivery of crop out of the drier after drying is determined by the adjustment of the angle of conveyer 5 to the horizontal.
Patent GB-1475257-A (GB)
Title: Device on rotating cooler tubes
IPC: F28C3/10
Filed: 1975-10-15
Abstract: 1475257 Planetary coolers POLYSIUS AG 15 Oct 1975 [22 Nov 1974] 42117/75 Heading F4B Cooling fluid is introduced into the cooling tubes of a planetary cooler by scoops 3 which dip into a fluid container, as the cooler rotates, and supply fluid to the surface of the material in the cooler tube via a duct 4. The duct may fork into two or three branches to distribute the fluid and there may be a number of axially spaced series of scoops, each series having its own container. The fluid levels in the containers are adjustable to control the amount of fluid supplied at each axial position. The levels are set by valves 8, 9. The outlets of the ducts 4 are protected by bars to prevent entry of lumps of the material being cooled. Each scoop and its duct are designed so that fluid falls only on the material being cooled.
Patent GB-1394097-A (GB)
Title: Circular knitting machine
IPC: D04B15/88
Filed: 1972-09-12
Abstract: 1394097 Knitting machines ETUDES ET BONNETERIE SA 12 Sept 1972 [9 Nov 1971] 42238/72 Heading D1C A circular knitting machine comprises a rotatable needle bed and rotatable therewith a draw-off device comprising at least one traction roller 2, 3, 4 driven from a first rotatable element e.g. a toothed crown 5 rotatable with the draw-off device through transmission means 9 on the machine frame and a second element 19, 20. Transmission means 9 may be a gear chain including exchangeable pinions for varying the speed at which the roller(s) 2, 3, 4 are driven. Element 20 drives through a chain 21 a pinion 22 on the shaft of a worm 24 which drives roller 24. Element 5 may drive a second toothed crown (35) through transmission means (37), Fig. 4 (not shown).
Patent GB-1237509-A (GB)
Title: 0-trityl-1,2,4-triazoles
Inventor: BUECHEL KARL HEINZ
IPC: A01N43/653
Filed: 1969-08-25
Abstract: 1,237,509. 1 - Trityl - 1,2,4 - triazoles. FARBENFABRIKEN BAYER A.G. 25 Aug., 1969 [28 Aug., 1968], No. 42265/69. Heading C2C. [Also in Division A5] 1-Trityl-1,2,4-triazoles of the general formula in which X is H, alkyl, aryl or halogen, the two X radicals being optionally different, and R, R<SP>1</SP> and R<SP>11</SP> each stand for an aryl radical of the general formula wherein R<SP>111</SP> stands for halogen, cyano, nitro, alkylamino, dialkylamino, alkyl, alkoxy, alkylmercapto, alkylsulphonyl, alkylsulphoxyl or C 1-4  haloalkyl, the R<SP>111</SP> radicals being optionally different when n is 2, and n denotes 0, 1 or 2, are prepared by reacting a trityl halide of general formula RR<SP>1</SP>R<SP>11</SP>C-Hal with a 1,2,4-triazole of general formula in the presence of an acid binder. The trityltriazoles may also be obtained in the form of salts, e.g. hydrochloride and lactic acid salts. Amongst numerous examples the compounds 1 - (2<SP>1</SP>,4<SP>1</SP> - dichlorophenyl - bis - phenyl - methyl)- 1,2,4 - triazole, 1 - [tris(4<SP>1</SP>- chlorophenyl)- methyl] - 1,2,4 - triazole, 1 - (3<SP>1 </SP>- trifluoromethylphenyl - bisphenyl - methyl) - 1,2,4 - triazole and 1 - (2<SP>1 </SP>- cyanophenyl - bis - phenyl methyl)-1,2,4-triazole are prepared. The compounds are useful fungicides (see Division A5).
Patent GB-1442351-A (GB)
Title: Storage containers for liquids at non-ambient temperatures
IPC: F17C13/08
Filed: 1973-09-08
Abstract: 1442351 Cryogenic tanks CONCH INTERNATIONAL METHANE Ltd 1 Aug 1974 [8 Sept 1973] 42315/73 Heading F4P A cryogenic container comprises an inner tank 6 supported on the floor 2 of an outer rigid wall by load-bearing insulation which includes elongated strips 3 of load-bearing material, each strip including resilient inserts 10a, 10b extending inwardly from the longitudinal edges of the strip 3. The inserts are wedge-sectioned in order that they are able to take up the higher loads at the edges of the strips. The inserts may be formed of softwood, resilient foam plastics or flat grain balsa wood of suitable density. Where possible, the resilient material can vary in density towards the edges to allow for the varying load. An alternative embodiment is also described in which the insulation is in the form of island units with inserts therein (Fig. 2, not shown).
Patent GB-1030519-A (GB)
Title: Board games
IPC: A63F3/02
Filed: 1963-10-29
Abstract: 1,030,519. Board games. E. N. TOFT.. Oct. 28, 1964 [Oct. 29, 1963], No. 42532/63. Heading A6H. Apparatus for playing a board game similar to chess, comprises a chequered board as shown in Fig. 1, together with four differently coloured sets of chess men. The four sets are preferably distinguishable into two pairs of sets.
Patent GB-1046478-A (GB)
Title: Improvements in or relating to catheters
IPC: A61M25/04
Filed: 1963-10-30
Abstract: 1,046,478. Catheters. G. BROOKE. Dec. 7, 1964 [Oct. 30, 1963], No. 42848/63. Heading A5R. A drainage catheter has a triangular slot 12, 23 at each end and a tensile member of shorter length secured between the nipple 14 and a plug 22 at the opposite end so that, when the nipple is coaxial with the catheter tube for insertion into the body, the opposite end is buckled in the region of the slot 23, nearest the plug. After insertion in the body, the tensile member is retracted by straightening the buckled portion and the catheter tube then buckles in the region of the other slot 12 adjacent the nipple to cause the nipple to project laterally from the axis of the catheter tube for holding it in position in the body. The opposite end is held straight by a slidable sleeve 25 having apertures 31 and a flared portion 28. The catheter is connected to an inlet pipe 29 (Fig. 2 not shown) of a urine bag 30 by an adaptor 27 which engages the flared portion 28 and encloses the remainder of the sleeve 25. Fluid can then flow from the catheter through the slot 23, the apertures 31 and the adaptor to the urine bag. The urine bag has an outlet cock 34.
Patent GB-926026-A (GB)
Title: Plural-ply paper and method of manufacture with one or more conductive plies
IPC: H01B1/24
Filed: 1960-12-13
Abstract: 926,026. Electrosensitive recording paper. TIMEFAX CORPORATION. Dec. 13, 1960 [Jan. 11, 1960], No. 42904/60. Class 96. In producing electrosensitive recording paper comprising two or more plies, of which one or more are electrically conductive, beaten pulp 11 in a vat 10, e.g. ground wood, sulphite or soda pulp, bleached or unbleached, and, if desired, containing added colouring agent, is transferred by a mould roller 12 and coach roll 13 on to a lower travelling felt 14 which passes through a further pump applying device comprising a vat 15 containing pulp 16 to which a precisely determined amount of powdered conductive material has been added, e.g. carbon or graphite, and a layer of the pulp is applied over and mated with the white non-conductive layer already on the felt 14. The mated pulp batches then pass around a strain roller 17 and are contacted with an upper felt 18 before being passed between wet press rolls 19, 20, 21, 22, press rolls 23, a drier part 24 and a calendering unit 25. The final two-ply sheet 26 is black and conductive on one side and white and non-conductive on the other, is preferably 0.002 to 0.005 inches thick, 80%, approximately, of the thickness being conductive, its resistance being suitably 500 to 5000 ohms. A thin masking electrically removable coating, preferably of slightly higher resistance and incorporating whitish or light hued material, e.g. as described in Specification 760,675, may be applied over the conductive ply surface; alternatively, by including a further pulp applying device, the paper machinery may be modified to provide an additional, i.e. third, conductive ply, e.g. of higher resistance, e.g. 1000 to 8000 ohms, over which the masking coating may be applied.
Patent GB-971885-A (GB)
Title: Modified organosols
Inventor: CARTER RONALD JAMES
IPC: C09D163/00
Filed: 1959-12-18
Abstract: In a process for the preparation of a dispersion in organic liquid of addition polymer in which the polymer particles are stabilized in disperse form by a block or graft copolymer of which one constituent is compatible with, and is co-precipitated with, the polymer and another constituent is solvated by the organic liquid and stabilizes the polymer dispersion, a modifier is incorporated in the disperse polymer particles by co-precipitating in the organic liquid the polymer and a modifier insoluble in the organic liquid. Modifiers specified are dimethyl phthalate, benzoic acid-terminated glycol sebacate, lauric acid-terminated glycol adipate, lauric acid-modified glyceryl phthalate, epoxy resins, aminoplasts, alkylnaphthalenes, halonaphthalene, halophenyls and a halo-paraffin wax. In the examples dispersions of polymers are prepared by polymerizing the following mixtures: (1-4) methyl methacrylate, degraded rubber, benzoyl peroxide, white spirit and either dimethyl phthalate or a lauric acid-terminated polypropylene glycol adipate; (5) styrene, polyacrylic acid, benzoyl peroxide, ethanol and chlorinated paraffin wax; (6) methyl methacrylate, ethyl acrylate, methacrylic acid, degraded rubber, petroleum ether and the penta-ethyl ether of hexamethylol melamine; and (7) methyl methacrylate, beta-ethoxyethyl methacrylate, glycol monomethacrylate, benzoyl peroxide, degraded rubber, white spirit petroleum ether and a soft resinous condensation product of epichlorohydrin and diphenylol propane. Films cast from the products of (6) and (7) become solvent-resistant on baking at 150 DEG C. Specifications 893,429 and 941,305 are referred to.
Patent GB-928139-A (GB)
Title: Improvements in or relating to transformers
Inventor: KETTLEWELL RONALD
IPC: H01F29/02
Filed: 1960-12-14
Abstract: 928,139. Transformers. SOLARTRON ELECTRONIC GROUP Ltd. Dec. 14, 1961 [Dec. 14, 1960], No. 43058/60. Class 38 (2). Two ranges of input or output voltage are obtained from a transformer having two tapped primary (or secondary) windings 17, 18 which have their ends and their tappings connected to contacts 1-7 arranged in rows R 1 - R 6  the connections being such that when the contacts in one row are connected by a member 13 (Fig. 3) facing in one direction the windings 17, 18 or selected parts thereof (depending on the row) are connected in series while when the direction of connector member 13 is reversed they are connected in parallel. The contacts are formed as sockets in a moulded panel on top of the transformer. Windings 17 and 18 may be wound bifilarly.
Patent GB-1452943-A (GB)
Title: Detergent betaine and amine oxide compounds and salts thereof
IPC: C07C233/89
Filed: 1973-09-14
Abstract: 1452943 Betaines and amine oxides UNILEVER Ltd 12 Sept 1974 [14 Sept 1973] 43191/73 Heading C2C [Also in Division C5] Detergent compounds have the formula where R is a C 10-18  alkyl or alkenyl group, X is -O- or -NH-, m is 1 to 6, Z is R<SP>1</SP> is C 1-3  alkyl or hydroxyalkyl, y is 2 and A is COOH when Z is amine oxide and y is 3 and A is COO- when Z is a quaternary nitrogen atom. The carboxy betanes may be made by reacting an appropriate alkyl or alkenyl succinic anhydride with the appropriate amine and then quaternizing the product. The amine oxides are made by reacting an appropriate alkyl or alkenyl succinic anhydride with an appropriate amine and then reacting the product with hydrogen peroxide.