baber/WOPTO huggingface dataset:
Patent GB-1275374-A (GB)
Title: A method of and apparatus for determining the distance from a fault in a line
Inventor: SHALYT GERMAN MIKHAILOVICH
IPC: G01R31/11
Filed: 1970-09-30
Abstract: 1275374 Detecting faults in lines VSESOJUZNY NAUCHNO-ISSLEDOVATELSKY INSTITUT ELEKTROENERGETIKI 30 Sept 1970 46413/70 Heading H4D In a method of detecting a fault in a line &c.- of the type in which a radio pulse is transmitted down the line and the fault causes a reflection of the pulse-the influence of noise in the line on the reflected signals is reduced by taking a sample of the reflected signals in a time position when no fault echo signal can be received (such that the sample comprises noise only), integrating the sample over a plurality of consecutive transmit/ receive cycles and subtracting the resulting integral from the integral of the sampled fault echo signal pulse noise. Thus the noise content cancels out, leaving the fault echo signal. A clock pulse generator 1, Fig. 1, produces clock pulses (a) Fig. 2. These are frequency halved at 3 to give the transmitter trigger pulses (b) and from transmitter 4, the transmitted pulse (d). The signals (f) received back from the line and including noise U 3  as well as a fault echo U 2 , are fed to a gated receiver 6. The clock pulses are also fed to a variable delay 2 where they are delayed by time ty to give gating trigger pulses (c). The delay is hand set and varied to sweep the gate through the received signal. Gating pulses (e) produced from pulses (c) gate the fault echo (plus noise) U 2  and also a sample of the noise. An amplifier 7 amplifies the gated signals with a rising swept gain to counteract the attenuation of the line. The fault (h) and noise (i) signals are diverted to respective integrators g 1  and g 2  by a switch 8 operated by the clock pulses. The integrator outputs (j) and (k) are subtracted in a pen type recorder 10 having its record sheet moved in synchronism with the variation of the delay Tg. A typical recording is shown at the bottom of Fig. 2.
Patent GB-1410235-A (GB)
Title: Quaternary copolymers
Inventor: BARABAS E S
IPC: A61Q5/06
Filed: 1972-10-09
Abstract: 1410235 N-vinylpyrrolidone-quaternary ester copolymerization GAF CORP 9 Oct 1972 46433/72 Addition to 1331819 Heading C3P A copolymer is obtained by polymerizing N- vinyl pyrrolidone and a quaternized compound of the formula where R 1  is H or CH 3 , R 2  is alkylene, R 3  is alkyl, R 4  is alkyl or aralkyl and X- is halide, HSO 3 - or R 5 SO 4 - where R 5  is alkyl, and optionally a further vinyl or vinylidene monomer, by heating the monomer mixture in solution at 50‹ to 100‹ C. in the presence of a free-radical initiator. The example shows the copolymerization of vinyl pyrrolidone and dimethylsulphate quaternized dimethylaminoethylmethacrylate in two stages in an aqueous medium containing t-butylperoxypivalate.
Patent GB-1476448-A (GB)
Title: Apparatus for controlling an air-cooled appliance which is movable and swingable
IPC: F21V29/02
Filed: 1974-10-28
Abstract: 1476448 Supporting and adjusting lamps FEINMECHANISCHE WERKE MAINZ GmbH 28 Oct 1974 [29 Oct 1973] 46579/74 Heading F4R [Also in Division B8] Apparatus for supporting and controlling a studio spot-lamp 4 comprises a housing 13 rotatable about a vertical axis relative to a stationary part 23, 23<SP>1</SP> under the control of a first motor 5, a winding drum 15 mounted in the housing and adapted to be driven by a second driving motor 1, a flexible prestressed resilient web 8 wound on the drum and adapted to issue through a round exit aperture 24 in the housing in the form of a stiff air pipe-line 2, and a mounting 12 for the lamp 4 pivotally secured to the free end of the pipe-line 2 by means of a pin 11. Cooling air for the lamp is drawn up the pipe-line by a fan 22. A pressure contact drum 14 is held by a spring 20 against the winding drum 15 to ensure that the web 8 is wound on the drum in the form of a flat band. The mounting 12 may be swung about the pin 11 by a third motor 6, the cables 3 which supply power to the motor 6 and the lamp being mounted on or in the web 8, which may be made of stainless steel. In a first modification (Fig. 2, not shown) the pipe-line is composed of two overlapping webs (8, 8<SP>1</SP>) wound on a pair of drums (15, 15<SP>1</SP>), whilst in a second modification (Fig. 3, not shown) means are provided to hold one drum (15) stationary whilst the other (15<SP>1</SP>) rotates, the relative movement of the two webs (8, 8<SP>1</SP>) being employed to produce tilting of the lamp. In a third modification (Fig. 4, not shown) three overlapping webs (8, 8<SP>1</SP>, 8<SP>11</SP>) are employed. The driving motors may be operated under remote control by a programming mechanism. The part 23, 23<SP>1</SP> may be movable horizontally by known means.
Patent GB-1009539-A (GB)
Title: Gold-silver coordination compounds and decorating compositions containing same
IPC: C09D5/24
Filed: 1963-11-26
Abstract: A metallic film is applied to a substrate by applying a composition comprising a co-ordination compound of formula RSAu.Y, where Y is R1SAg or R11COOAg, and R, R1 and R11 are each independently alkyl, esterified carboxyalkyl, alkoxyalkyl, alicyclic, aryl, aralkyl, alkaryl or terpenyl radicals, and a vehicle therefor, and firing. The compositions may also contain platinum or palladium powder or sulphoresinates of these metals.  Suitable vehicles include simple solvents, terpenes, essential oils and natural and synthetic resins. Specified substrates include wood, paper, natural and synthetic textiles, leather, glass, ceramics, glass ceramics, enamelled steel and other metals, brass, stainless steel, alumina, fused silica, aluminium, rubber, titanium, mica. In the case of non-refractory substrates, firing may be at 90-250  DEG C., preferably in the absence of a flux, although a lacquer or varnish may be present or applied subsequently.  With refractory substrates, higher firing temperatures e.g. 500-900  DEG C. may be used and a flux is desirable.  Suitable fluxes include salts and resinates of rhodium, iridium, bismuth, chromium, lead, cadmium, tin, copper, cobalt, antimony and uranium.ALSO:The invention comprises co-ordination compounds of formula RSAu.Y, where Y is R1SAg or R11COOAg, and R, R1 and R11 are each independently alkyl, esterified carboxyalkyl, alkoxyalkyl, alicyclic, aryl, aralkyl, alkaryl or terpenyl radicals. They are prepared by mixing equimolar proportions of RSAu and Y, generally with heating in the range 50-120 DEG  C., and preferably in a solvent.  They may be isolated by evaporation of the solvent.  They are used in gold decorating compositions.ALSO:Metallic films are deposited on glass or glass ceramic by applying a composition comprising a co-ordination compound of formula RSAu.Y, wherein Y is R1SAg or R11COOAg, and R, R1 and R11 are each independently alkyl, esterified carboxyalkyl, alkoxyalkyl, alicyclic, aryl, aralkyl, alkaryl or terpenyl radicals, a vehicle therefor and a flux which will form a glaze on firing, and firing.  The compositions may also contain platinum or palladium powder or sulphoresinates of these metals. Suitable vehicles include simple solvents, terpenes, essential oils and natural and synthetic resins. Firing may be at 600-900 DEG  C.  Flux ingredients specified include salts and resinates of rhodium, iridium, bismuth, chromium, lead cadmium, tin, copper, cobalt, antimony and uranium.ALSO:Metallic films may be formed on natural or synthetic textile materials or plastic films by applying a composition comprising a coordination compound of formula RSAu.Y where Y is R1SAg or R11COOAg and R, R1 and R11 are each independently alkyl, esterified carboxyalkyl, alkoxyalkyl, alicyclic, aryl, aralkyl, alkaryl or terpenyl radicals, and a vehicle therefore, and heating, e.g. at 90-250  DEG C.
Patent GB-1014277-A (GB)
Title: Rotary mechanical seals
Inventor: WILKINSON SAMUEL CLIFFORD WALT
IPC: F16J15/34
Filed: 1963-11-27
Abstract: 1,014,277. Mechanical seals. CRANE PACKING Ltd. Nov. 16, 1964 [Nov. 27, 1963], No. 46808/63. Heading F2B. In a mechanical seal the rotary seal face member 5 is formed as a centrifugal impeller or fan whereby the surrounding fluid is caused to flow through the member and act as a coolant. A rotary shaft 1 is sealed in its housing 2 by a non-rotary seal member 3 urged axially by springs 4 against a seal member 5 secured to the shaft by screws 6. The member 5 is sealed by a wedge ring 7 to a flange 8 on a closure member 9. The member 5 has L-shaped passages 10, 11 extending from the face remote from its rubbing face 12 to its outer periphery and acting to pump the surrounding fluid through the passages to serve as a coolant. In a modification, Figs. 3 and 4 (not shown) the member 3 is sealed to the closure member 9 by a bellows and is eccentric to the member 5. The cooling passages 10, 11 may be in the form of continuous curved passages or open notches separated by fins or blades.
Patent GB-472688-A (GB)
Abstract: 472,688. Photo - electric and other control of engine - ignition systems. BRITISH THOMSON-HOUSTON CO., Ltd., ROBINSON, T. F., MORTON, C. J., and KNIGHT, H. DE B. March 28, 1936, No. 9268. [Class 7 (iv)] [Also in Group XL] A " tripping '' voltage applied to the grid of a thermionic valve D causes the discharge of a condenser C through the primary of a transformer T, the condenser being arranged across a supply of unidirectional current. The tripping voltage may be supplied by an engine-driven generator or magneto, or be controlled by contacts on a rotating commutator. An engine-driven perforated disc may control a photo-electric cell B in circuit with the grid of the valve D. A mercury cathode valve may be used, without a grid, ionization being controlled by an external electrode.
Patent GB-1182642-A (GB)
Title: Fluid Control Valve
IPC: F15B13/04
Filed: 1967-03-02
Abstract: 1,182,642. Valves. KOEHRING CO. 2 March, 1967 [6 July, 1966], No. 47301/69. Divided out of 1,182,641. Heading F2V. [Also in Division F1] The subject-matter of this Specification is identical with that described in Specification 1,182,641 but the claims relate to control valve constructions.
Patent GB-1268288-A (GB)
Title: Pyrimidinyl- and pyridazinyl-ureas
IPC: C07D403/12
Filed: 1970-10-06
Abstract: 1,268,288. Hypoglycaemic medicines. CARLO ERBA S.p.A. 6 Oct., 1970 [13 Oct., 1969 (2)], No. 47533/70. Heading A5B. [Also in Division C2] Pharmaceutical preparations showing oral hypoglycaemic activity contain ZSO 2 NHCO NHR<SP>1</SP> and/or salts thereof as active ingredient; Z signifies groups I or II each of the symbols R, which may be the same or different, signify H, halogen, alkyl, alkenyl, alkynyl, a saturated or unsaturated aliphatic ether group, e.g. alkoxy, amino, hydroxy or alkyl-, halo- or alkoxy-substituted or unsubstituted phenyl group and R<SP>1</SP> is alkyl, alkenyl, or alkyl- or alkoxy-substituted or unsubstituted, saturated or unsaturated, mono- or bi-cyclic cycloaliphatic group optionally containing a ring nitrogen atom. Other compounding ingredients may be biguanide hypoglycaemic agents.
Patent GB-1003931-A (GB)
Title: Improvements in or relating to distance pieces for use in the manufacture of reinforced concrete members, method of manufacturing such members and members produced by such methods
IPC: E04C5/20
Filed: 1962-12-17
Abstract: 1,003,931. Spacers for reinforcement in reinforced concrete members. V. J. OXLEY and D.C. CONSTANT, Dec. 17, 1962, No. 47554/62. Heading E1V. Spacers, which may be of plastics, have one or more grooves, with downwardly converging side walls 3 containing an angle 0, where sin 0/2 is less than 1/3. The spacers may have a T-shaped cross-section (Fig. 6), and may be arranged to be split up into single, or multiple units, via weakened junctions 5. They may have dimpled (6) side walls, Fig. 8, and when used in floors (Figs. 9, not shown, and 10) may have the false ceiling 8 screwed into them.
Patent GB-1440317-A (GB)
Title: Heat-sealable plastics films
IPC: C08J7/052
Filed: 1972-10-17
Abstract: 1440317 Plastics laminates BRITISH CELLOPHANE Ltd 17 Oct 1973 [17 Oct 1972] 47697/72 Headings B5N and B5B A heat-sealable orientated plastics film comprises an orientated polypropylene film having on at least one surface a heat-sealable layer comprising a predominantly linear random copolymer of ethylene and up to 12 mole per cent of at least one further α-olefine having at least three carbon atoms per molecule, e.g. propylene or butene-1. The polypropylene may be admixed with a small proportion of a compatible polyolefine. The heat-sealable layer may be applied as a preformed film and bonded to the polypropylene film by an adhesive or by stretching the preformed film in contact with the polypropylene film. Alternatively, the product may be formed by co-extruding the films through a slot or annular orifice followed by quenching and stretching under stretch orientatable conditions.
Patent GB-1274004-A (GB)
Title: Plant growth structure
IPC: A01G27/00
Filed: 1969-09-29
Abstract: 1,274,004. Plant-growing structure. JEGCO Inc. 29 Sept., 1969 [16 June, 1969], No. 47766/ 69. Headings A1B and A1E. A plant growing structure comprises an elongated container having substantially vertical side walls 14, a bottom wall 12 and removable ends 16, and carries plant nature material 20. Bottom wall 12 has three elongated channels the two outer ones 29, 30 for drainage, and the centre one 34, substantially elevated, for carrying an irrigation conduit 35 with upwardly facing holes punched therein. Side walls 14 have a horizontal flanges 40, 41 over which elongated U shaped clamp fasteners 22, 24 are fitted to hold a flexible perforated top closure 21. Several such structures may be set side by side and irrigated from a common manifold, or may be joined end to end to form an extensively elongated growing structure.
Patent GB-1393328-A (GB)
Title: Apparatus and method for aligning roller entry guides in a rolling mill
IPC: B21B39/14
Filed: 1973-10-12
Abstract: 1393328 Rolling mills MORGAN CONSTRUCTION CO 12 Oct 1973 [13 Oct 1972] 47795/73 Heading B3M The roller entry guide 24 (Fig. 1) of a rolling mill having grooved rolls 20a and 16a, 16b in tandem stands 12 and 10, is aligned with a pass line P by placing an optical sighting unit 94 (Fig. 3) in place of the exit guide 90 of the stand 12. The unit is focused on the line X-X corresponding to the roll pass of stand 10, and is then focused on line YY corresponding to the rollers 32 of the entry guide. The guide is then adjusted to correctly align it with the roll pass. The adjustment is effected by a screw 58 (Fig. 7) which enables the angle of the guide housing 26 (shown diagrammatically) to be rotatably adjusted relative to brackets 38 and 64 attached to the roll housing 10. The housing, together with a keyed plate 50, rotate about a vertical axis and are clamped in position by the screw 58.
Patent GB-970144-A (GB)
Title: Improvements in or relating to electro-acoustic transducers
IPC: G11B7/08
Filed: 1962-12-19
Abstract: 970,144. Optical recording &C apparatus; sound-heads. A. SHOMER. Dec. 19, 1962 [Dec. 22,1961], No. 47909/62. Heading G5R. A sound-head, Fig. 2, comprises magnifying optics 27, 28 which present a magnified image of the record track for resolution by a comparatively large slit 30, with or without a ground glass intermediate in the region 29. As applied to a disc-record machine (Fig. 1 not shown), the head is traversed by a leadscrew and a second head assembly, as Fig. 2, operates through the opening 31 (Fig. 3) to engage the leadscrew drive via thyratron means when this head (and consequently the sound-head at 32) scan a fullwidth white band 19b of a zebra-track 19 on the record. An adjustment 61, for the slits is provided. In a deflected beam arrangement, Fig. 4, manual alignment of a white track 119b on a traversed record 118 with a slit 131 is achieved by a peep-sight O
Patent GB-1079215-A (GB)
Title: High-voltage power circuit-breakers
IPC: H01H31/18
Filed: 1964-11-25
Abstract: 1,079,215. Switchgear structures. LICENTIA PATENT VERWALTUNGS G.m.b.H. Nov. 25, 1964 [Nov. 28, 1963; March 13, 1964], No. 47930/64. Heading H2B. A circuit breaker 5 of the type mounted on an insulator column 1 carries disconnecting contacts 6, the assembly being pivotally mounted for movement into and out of engagement with fixed disconnecting contacts 7. One end of the insulator 1 is mounted upon a compressed gas container 2 which is pivoted in a support 3; the other end of the insulator 1 carries the breaker 5 which may be vertical, horizontal or at an angle (Figs. 1, 2, 3 respectively, not shown). In other arrangements multiple free-jet circuit breakers are mounted on columns arranged to pivot between two different circuit making positions with a central disconnect position or positions. The breaker may be mounted on a gantry (Fig. 5, not shown) or in a cubicle (Fig. 4, not shown) and may be carried by a draw out carriage. An auxiliary switch may be employed to indicate the position of the breaker.
Patent GB-997697-A (GB)
Title: Improvements in or relating to labelling machines
Inventor: NEWMAN ROBERT JOHN
IPC: B65C3/16
Filed: 1962-12-21
Abstract: 997,697. Labelling-machines. NEWMAN LABELLING MACHINES Ltd. Dec. 23, 1963 [Dec. 21, 1962], No. 48366/62. Heading B8F. The invention relates to a labelling machine substantially as described in Specification 953,569, but specifically for labelling cylindrical articles, e.g. bottles, wherein the label applying belt 110 or reciprocating means of that Specification is replaced by a belt 102 which rolls the bottle on to the label carried on the hot suction box 40. Guide rails 103, 82 are provided at the sides of the conveyer 75, and after a label has been applied to the bottle, the bottle is rolled between the belt 102 and a rubber plate 105. The labelling machine can also be adjusted for articles of different diameter.
Patent GB-1450188-A (GB)
Title: Injection moulding control
IPC: B29C45/00
Filed: 1973-10-17
Abstract: 1450188 Injection moulding machines HUNKAR LABORATORIES Inc 17 Oct 1973 [19 June 1973] 48443/73 Heading B5A [Also in Division G3] In a reciprocating ram type injection moulding machine the travel of the ram after each injection cycle, and hence the size of the subsequent charger, is varied in response to the pressure measured in the barrel upstream of the orifice when the ram had substantially reached its most forward position. It is explained that this is equivalent to prior art measurement in the mould cavity, but has certain practical advantages. Material from a hopper 21 is conveyed to barrel 15 by rotation of the screw ram 16, the build up of material in the barrel forcing the ram back against pressure provided by a hydraulic circuit 55. When the output of an electrical ram position transducer 44 equals that of a reference set on a motor driven potentiometer the rotational feed is stopped and a pullback pressure is provided from circuit 60 to withdraw the ram and hence decompress the material in the barrel, obviating the need for an orifice valve. Meanwhile, the mould goes through a timer controlled cycle of cooling, opening and closing; when this is complete the ram is advanced by pressure from circuit 41 to effect injection, until it is stopped at a "cushion point". A zero velocity detector then gates a signal from a pressure transducer 48 to a comparator, for comparison with a desired value. If the pressure error is negative or zero a step adjustment is made to the position reference potentiometer to increase the charge; if positive the charge is decreased by a like amount. The size of the step is determined by a monostable circuit which runs the motor for a preset time. The ram is then withdrawn to its newly adjusted position and the cycle is repeated. All operations are controlled by logic circuits, Fig. 2 (not shown).
Patent GB-1493249-A (GB)
Title: Installation for processing work more particularly a continuously circulating process conveyor equipped with connecting devices between the work carriages
IPC: B21D43/14
Filed: 1974-11-08
Abstract: 1493249 Conveyers AUTOMATISME ET TECHNIQUE 8 Nov 1974 [9 Nov 1973] 48529/74 Heading B8A A conveyer comprises a series of interconnected work carriages 20 and drums 25 having peripheral pockets for receiving the work carriages, the carriages being interconnected by resilient means and/or the drums being resiliently mounted. The carriages each have a central cylindrical work-receiving bore 21. In Fig. 4a, an adjacent pair of carriages is interconnected by a belt 27 having cylindrical members 28 at its ends, these being received in further bores 22, 23 in the carriages and retained by a pin 30 engaging a notch in the member. The belt may be rigid or flexible and be of metal or plastics. In Fig. 6b each carriage has studs 32, 33 provided with heads 32<SP>1</SP>, 33<SP>1</SP>, an adjacent pair of of carriages being interconnected by loops 34 slipped over the studs. In Fig. 7b the carriages are formed as flanged reels, the flanges of which are interconnected by diametrically opposite pins 32, 33 around which a belt 34 is looped to interconnect the carriages.
Patent GB-1164631-A (GB)
Title: A Cleanser for the Mouthpieces and Earpieces of Telephones or other Apparatus
Inventor: WILSON ARCHIBALD BROWN
IPC: H04R1/12
Filed: 1966-11-03
Abstract: 1,164,631. Cleansing pads. CROMESSOL CO. Ltd. 22 June, 1967 [3 Nov., 1966], No. 49330/66. Heading A4F. [Also in Division A5] A cleanser for the surface of a telephone mouthpiece or earpiece comprises an absorbent pad impregnated with a film forming solution containing a surface active agent and a disinfectant of volatility sufficiently low as to provide prolonged bacteriostatic protection on drying of a film deposited by the pad on wiping said surface. In examples, lint pads are impregnated with aqueous solutions containing chlorhexidene acetate (or ammonium bromide), diethanolamine-neutralized polyoxyethylene oleyl ether, alcohol and perfume.
Patent GB-1102178-A (GB)
Title: A slide runner in a device for laying barbed wire coils
IPC: A01K3/00
Filed: 1965-11-22
Abstract: 1,102,178. Devices for laying barbed wire coils. KELLER & KNAPPICH G.m.b.H. 22 Nov., 1965 [5 Dec., 1964], No. 49473/65. Heading B7B. A slide runner in a device for laying barbed wire coils, comprises a tube 1 having lateral fins 2, and having flanges 3 secured by studs g to annular flanges a, b of the device, which device comprises three tubular frames d each comprising annular flanges a, b braked by rods c, the frames d being coupled by the flanges a, b, studs g being secured by through pairs of holes f in adjacent flanges. A catch e for releasing barbed wire is provided on the orifice end of each frame d. An eyelet 6 provides an attachment point for a traction cable or rod 7. In another embodiment, the device comprises five frames d.