baber/WOPTO huggingface dataset:
Patent GB-947237-A (GB)
Title: Adhesion of organopolysiloxane compositions to solid support surfaces
IPC: C09D183/04
Filed: 1961-09-21
Abstract: A composition for coating surfaces comprises (a) an elastomer-forming siloxane, (b) vinyl-tri-(methoxyethoxy) silane and (c) a vulcanisation catalyst, (b) and (c) each being present, e.g. in amount of 0.1 to 10% by weight of the siloxane. The siloxanes specified may contain alkyl, alkenyl or aryl radicals and terminal -OH groups.  Catalysts (c) are the conventional organic peroxy compounds. Fillers, e.g. Al2O3, Tio2, ZnO, C, FeO3, CaCo3 and Sio2 (fume), pigments and diluents, e.g. benzene and white spirit, may also be added.  Examples are given.ALSO:The adhesion of coatings, based on elastomer-forming organopolysiloxanes, to solid surfaces is increased by effecting the adhesion in the presence of an organic perixidic vulcanization catalyst and vinyltri (methoxyethoxy) silane. The mixture of the catalyst and silane may be applied to the surface prior to the application of the siloxane coating or used directly in admixture with the siloxane coating composition, which may contain conventional fillers, pigments and siloxane solvents (see Division C3).  Surfaces specified are glass fibres and slabs, metal housings, ceramic objects and electrical conductors (copper).  In examples, the above composition is used for coating (1) glass fabric, which after dipping in a toluene dispersion of the composition (containing fume silica) is covered with mica flakes, and again coated with the composition; (2) sheets of tin plate by the use of a squeegee; and (3) aluminium sheet.
Patent GB-392986-A (GB)
Title: Improvements in two-rate electricity meters
IPC: G01R11/56
Filed: 1931-12-08
Abstract: 392,986. Supply meters. WHITBY, E., Albany Beach Mansions, Southsea, Hampshire, PEDLER, 1. A. D., 5, Hampstead Road, Brislington, SELSTON, E. J., York House, Morley Road, Staple Hill, both in Bristol, LESTER, L. R., Rest Harrow, Old Bracknell, Berkshire, and NEWMAN, A. J., Northacre, Stoke Hill, Stoke Bishop, Bristol. Dec. 8, 1931, No. 34052. [Class 37.] A registering- mechanism for a tworate meter is arranged so that both changeovers from one set of counters to the other are effected by electromagnets which are energized alternately for a relatively short time instead of for the whole of the rate periods. A spindle C, driven by the meter, is mounted at one end in a bearing in a lever F, which carries an armature F<1> and is movable about a pivot G. A pinion H, fixed on the spindle C, engages one or other of two gear-wheels A<1>, B<1>, driving separate counting-trains, according as to which of two electromagnets K, J is energized. A spring L bearing against a pin M on the lever F retains the gear in position after de-energization of the electromagnet until the next change-over takes place. The spring L may have depressions which engage the pin M, or a roller thereon, in its extreme positions. The lever F may be counterbalanced or so arranged as to be capable of remaining in any position to which it is brought by an electromagnet.
Patent GB-1210732-A (GB)
Title: Bulk-head mounting device
IPC: H01B17/26
Filed: 1968-07-18
Abstract: 1,210,732. Carrying conductors through partitions. THOMAS & BETTS CORP. 18 July, 1968 [7 Aug., 1967], No. 34194/68. Heading H2E. A device 40, for supporting and positioning wires 30 passing through an aperture 10 in a bulk-head 12, comprises an arcuate wire cradle 42, with extensions 44, 46 terminating in stops 48, 50 to prevent cable bundling straps 74, 78 from slipping off the cradle, and cradle support arms 54, 56 which are spaced to accommodate the bulkhead, the device being held in position by a fastener 70 and a rotationpreventing lug 62.
Patent GB-1192226-A (GB)
Title: Apparatus for the Manufacture of Insulated Electric Wires.
Inventor: MACPHERSON WILLIAM FREDERICK
IPC: B29C48/15
Filed: 1967-07-26
Abstract: 1,192,226. Automatic control of cable manufacture. WESTERN ELECTRIC CO. Inc. July 26, 1967 [Sept. 16, 1966], No. 34304/67. Heading G3R. Insulation is applied to a pair of conductors by pulling them through an extrusion head and then through a bath of conductive liquid so that capacities formed between the liquid and the conductors are alternately included in a bridge circuit a component of the output of which controls the application of insulation to maintain the capacities equal. In Fig 1, a pair of conductors 12, 14 spaced in parallel passages in a tube 34 have plastic insulation applied in an extrusion head 10 and the cable so formed is pulled through a die 24, a guide block 38, and a conductive cooling liquid 28, by a motor-driven capstan 26 feeding a take-up roll 32. Each conductor forms, with a shielded electrode 50, a capacity which is dependent on the position of the conductor within the cable, and these capacities are alternatively connected to a high-frequency bridge circuit 44 by changeover relays 56 continuously operated from a low-frequency source 90. The high-frequency outputs of the bridge have a magnitude and phase-sense dependent on the magnitude and sense of deviation of conductor capacity from a desired value determined by a capacitor 60. These outputs are applied to a ring de-modulator 94 the low frequency outputs of which, due to inequalities of the two conductor capacities, are detected by a band-pass filter 108 and a low-frequency vibrator de-modulator 110. The output of de-modulator 110 is applied to a proportional plus integral servo-system 116 which restores symmetry in the cable by adjusting the transverse position of guide block 38. Variations of the output of de -modulator 94 resulting in variations in the average magnitude of the two conductor capacities relative to capacity 60 are detected by a low-pass filter 118 the output of which adjusts the speed of capstan motor 222 so that variations of insulation thickness are corrected.
Patent GB-521811-A (GB)
Title: Improvements in loud speakers
IPC: H04R7/16
Filed: 1938-11-25
Abstract: 521,811. Loud-speakers. PHILCO RADIO & TELEVISION CORPORATION. Nov. 25, 1938, No. 34334. Convention date, Dec. 14, 1937. [Class 40 (iv)] In a moving-coil loud-speaker, the coil former 2 is centred by an annular spider 8 which is of concave-convex cross-sectional shape along radial lines. The spider 8 which has circular concentric corrugations 11 has triangular projections at its outer edge and is serrated at its inner edge where it is glued or cemented to the former 2. The spider is shaped so that under the influence of atmospheric conditions which cause the diaphragm 6 to expand and to displace the coil axially in the gap, the spider expands and effects a compensating displacement of the coil in the opposite direction. Specification 521,810 is referred to.
Patent GB-873981-A (GB)
Title: Repeating device for controlling the movement of a mobile member of a machine
IPC: B23Q15/00
Filed: 1957-11-04
Abstract: 873,981. Programmed electric systems. SOC. GENEVOISE D'INSTRUMENTS DE PHYSIQUE. Nov. 4, 1957 [Sept. 13, 1957], No. 34349/57. Class 38 (6). A synchronous motor MS rotates a memoir member M and an alternator A. The memoir member consists of a ferro-magnetic film 37 on a cylinder 36. The member is positioned at one or each end by a spring-pressed driven cone 119 co-operating with a conical seating and a spring-pressed key 127 in the member. The cones 119 are withdrawn by levers 122 to allow replacement of the member. Indicator marks 134, 133 assist in the insertion of a new member. Two such record cylinders or a composite cylinder may be provided in a machine tool having approximate and precise slide-stopping positions recorded thereon. The memoir member could also be a disc. Specification 864,049 is referred to.
Patent GB-813678-A (GB)
Title: Improvements in slitting knife holders
IPC: B26D5/04
Filed: 1957-11-04
Abstract: 813,678. Slitting apparatus. DIENES, L. SUPE-, [trading as DIENES, K. R., [Firm of]]. Nov. 4, 1957 [Nov. 28, 1956]. No. 34364/57. Class 31 (1). In slitting apparatus comprising a plurality of rotary disc knives co-operable with a pressure roller and in which each knife holder is hydraulically or pneumatically controlled, each control cylinder as seen from the pressure roller is arranged above, and parallel to, its knife and is of flattened box form the smaller diameter of which lies parallel to the axis of the knife. As shown, the knife 1 is journalled in bearings 3 in the lower slotted ends of the limbs of a flat fork 4 the upper end of which is connected to a piston 8 movable, against the action of compression springs 10, in a flat shallow box form cylinder 11 under fluid pressure. The inner wall of the cylinder 11 may be of oval cross-section. The cylinder is releasably secured to a carrier comprising plates 7 which closely enclose the knife boss 6 and have recesses 5 in which the limbs of the fork are guided. A slitted elastic strip 16 of synthetic material is interposed between the carrier plates 7. The carrier is provided with a holding member 19 and locking screw 20 for securing the knife holder to a prismatic knife beam. The holding member is exchangeable either separately or together with the carrier. The holding member may take various forms, one of which is suitable for attachment to a cylindrical knife beam. The knife holders may be staggered peripherally and axially in relation to the pressure roller.
Patent GB-487163-A (GB)
Title: Improvements in or relating to modulating systems for radio transmitters
IPC: H03C1/62
Filed: 1936-12-15
Abstract: 487,163. Valve modulating circuits. STANDARD TELEPHONES & CABLES, Ltd., and STRONG, C. E. Dec. 15, 1936, No. 34439. [Class 40 (v)] The carrier frequency voltage supplied from a source HF and amplifiers V3, V4 to a modulating stage V5 which is plate-modulated by a signal source S1, is regulated so that for each value of modulating voltage it is given the least value compatible with the operation of the stage V5 as a linear modulator. For this purpose the carrier stage V4 receives plate modulating potentials from a signal source S2, the two modulating sources S1, S2 being the secondaries of a transformer fed from the signal amplifier V1, V2. Specification 168,056, [Class 40 (v)], is referred to.
Patent GB-1065659-A (GB)
Title: Rotary side delivery rake
Inventor: WOOD GEORGE COLLINS
IPC: A01D78/00
Filed: 1964-08-24
Abstract: 1,065,659. Haymaking machines. H. A. HUEBNER and R. M. WORREL. Aug. 24, 1964, No. 34614/64. Heading A1F. A rake-wheel type of side-delivery rake comprises an elongated frame-member 11  having a cranked main portion 12 disposed obliquely to the direction of travel D, a plurality of rake-wheels 25, 33 mounted on the main frame-portion in parallel planes oblique to the direction D, at least one of the rake-wheels 33 being disposed forwardly of the main frame-portion and the remainder 25 being rearward thereof. As shown, the main frame also includes a portion 15 which terminates in a rearwardly-extending leg 13 carrying a groundwheel 17, a second ground-wheel 19, approximately aligned with the first, being carried by a leg 18. The rake-wheels are mounted on pivoted cranks 26 suspended by springs 29 and chains 30 from anchorages 31 on the frame. A drawbar 20 is adjustably pivoted at 21. In a modification (Fig. 2, not shown), the main frame is Z-shaped, ground-wheels being carried on the ends of the limbs of the Z.
Patent GB-308291-A (GB)
Title: New or improved tyre-chains for motor-vehicles
IPC: B60C27/10
Filed: 1927-12-21
Abstract: 308,291. Dold, H. H. S. Dec. 21, 1927. Chain strainers.-The ends of the side chain A of a non-skid band for tyres are connected by a hooked lever G which is locked by the engagement of its free end with a shackle H.
Patent GB-346842-A (GB)
Abstract: 346,842. Adding and subtracting apparatus. WOODS, W. B., 225, Tottenham Court Road, London.-(Ellis Adding Typewriter Co. ; 338, Elizabeth Avenue, Newark, New Jersey, U.S.A.) Jan. 20, 1930, No. 1903. [Class 106 (i).] Keyboard mechanism.-The numeral keys of an adding and subtracting machine are locked when an overdraft condition arises in the totalizer. The invention is described as applied to a machine of the Ellis type set forth in Specification 28253/08, [Class 106, Registering &c.], and it is shown as employed in conjunction with the means disclosed in Specification 241,983, [Class 106 (i), Calculating &c.], for locking the total and sub-total keys when the machine is in the overdraft condition. It may also be used with the means disclosed in Specification 340,256 for locking the starting bar in the same circumstances. The keystems 41, Fig. 1, are retained in depressed positions by latches 54 and, at the commencement of operation of the machine, locks 55 move into the path of stops 67 on the keystems to prevent the depression of any further keys. This locking occurs when a shaft 34 moves from the position of Figs. 1 and 3 to that of Figs. 2 and 4, a pin 61 thereon releasing a roller 62 on a lever 63 pivoted at 99 and allowing a bar 60 to move to the left under spring action and to carry the locks 55 with it. The bar 60 is locked in its normal position by detent 65 engaging a notch X therein, the detent being released by a roller 71 secured to an arm 70 fixed to the shaft 34. When the accumulator is positioned for subtraction, Fig. 17, a bar 101 is moved to clear a projection X<11> of a latch 111 associated with the highest numeral wheel. When an overdraft occurs, a cam 104 moves a latch 113 and permits the clockwise rocking of the latch 111 by a spring and thus the clockwise movement of a shaft 120. This causes the movement to the left of an associated link 96 from the position of Figs. 1 and 3 to that of Figs. 2 and 4, thus rocking a trigger 94 to bring its bent end 294 to block the end of the bar 60 and to retain the locks 55 in place, no further keys then being capable of depression. The lever 63 is made in two parts connected by a spring, so that the return motion of the shaft 34 may move the one part 63 back to its normal position, the other part 64 contacting with the now locked bar 60. To unlock the keys, a slide is operated to restore the link 96 to its normal position.
Patent GB-1278131-A (GB)
Title: Animated doll
IPC: A63H11/18
Filed: 1970-07-17
Abstract: 1278131 Dolls MATTEL Inc 17 July 1970 [12 Feb 1970] 34718/70 Heading A6S A doll comprises a body, a pair of legs mounted on the body and leg control means coupled to the legs and mounted on the body for movement in a first manner to simultaneously pivot both legs in the same direction and in a second manner to simultaneously pivot the legs in opposite direction. The leg control means 26 includes an activating member 80 having a slot 82, a right end 86, coupled to the right leg 20 and a left end 32 coupled to the left leg 22. Each side of leg control means 26 includes a rack 90 and 92, the upper ends of which are pivotally engaged with the activating member while the lower ends are engaged by ends 94 and 96 of spring 98 which is disposed about post 100. Each leg is fixed to a shaft 102, 104 each of which carries a pinion 106 and 108 which engage racks 90 and 92. A push button 34 for depressing member 80 is provided in the doll's side. The pushbutton is attached to a lever 110 pivotally mounted at 112. The lever has an end 116 which bears against an upper end of the centre portion of member 80. If the slot 82 of the actuator member 80 is kept at a constant position along the shaft 84, then forward pivoting of one leg causes backward pivoting of the other leg. However, movement of the actuator member 80 along its slot 82 without pivoting, causes both legs to move backward or forward together. The doll may also be provided with a head spotting mechanism 24 which allows the head 14 to remain forward for the first 90 of any 360 turn of the body.
Patent GB-1191027-A (GB)
Title: Yarn Conditioning Apparatus for Knitting Machines with Striping Devices
Inventor: MISHCON LESTER
IPC: D04B35/10
Filed: 1968-07-20
Abstract: 1,191,027. Knitting-machines. SINGER CO. 20 July, 1968, No. 34729/68. Heading D1C. A circular knitting machine having striping mechanism at each feeding station also has a stop motion in the form of a detector for each yarn at each station. The stop motions and striper mechanism at each station are, however, incorporated in the circuit for the machine drive control so that rendering of the yarn guides of the striper mechanism inoperative disconnects the corresponding stop motions from the control circuit such .'that the stop motions are not operative. Consequently only the stop motion associated with the operative yarn guide of the striper mechanism, is effective during operation of the machine. In addition a yarn feeding, device may be provided for each yarn at each station and each device is driven from the machine drive through an electrically operated clutch. The control for the latter is included in the circuit of corresponding stop motion and yarn guide such that the rendering of the yarn guide inoperative not only disconnects the corresponding stop motion but also disengages the clutch for the corresponding yarn feeding device.
Patent GB-452249-A (GB)
Title: Electric battery
IPC: H01M50/213
Filed: 1935-12-14
Abstract: 452,249. Batteries. BURGESS BATTERY CO., Madison, Wisconsin, U.S.A. Dec. 14, 1935, No. 34764. Convention date, Dec. 15, 1934. [Class 53] The cells of a battery are connected together by flexible means to allow the battery to be folded or rolled up in either direction. Fig. 1 shows a number of cells 10 joined together by tapes 24 fixed to the cells by adhesive. Handles 48, 50 are attached to the end cells. Fig. 4 shows a method of joining the cells in series in which the connecting wires 93 pass through holes in the cell wrappings 92 and the tapes 24, but are situated beneath the tapes where they pass round the cells as shown in dotted lines. The individual cells 10 may be replaced by units consisting of a number of cells joined in series and parallel. Fig. 12 shows a modification in which two lengths of tape 24 are joined at intervals 132, 134 to form pockets in which the cells are contained and in which they may be fixed by adhesive. The cells may be housed in containers to allow defective cells to be removed. Fig. 10 shows a container for two cells in series in which the end contacts are made by springs 114 fixed to metal ferrules 108 carried by end caps 106. Contacts 116 pass through the container into engagement with bushings 112 into which the ferrules 108 screw. Specification 312,605, [Class 53], is referred to.
Patent GB-972090-A (GB)
Title: New hydrazines and their use
IPC: C07D211/72
Filed: 1962-09-12
Abstract: The invention comprises compounds of the general formula <FORM:0972090/C1/1> and salts thereof with acids, in which R1 and R2 each represent a hydrogen atom or a C1- 4 alkyl group or together represent a doubly bound unsubstituted or alkyl-substituted cycloalkylidene or azacycloalkylidene radical, or together represent a hydrogen atom and an acyl group of a C1- 4 aliphatic carboxylic acid, R3 represents a hydrogen atom or an acyl group of a C1- 4 aliphatic carboxylic acid, R4 represents a C1- 4 group and R5 represents a hydrogen or halogen atom or a C1- 4-alkyl or -alkoxy or trifluoromethyl group (acyl groups including alkoxycarbonyl groups), and pharmaceutical compositions containing them. The compounds of the invention may be prepared by reacting an appropriate 5-R-SO2-2-amino benzoic acid in which R represents a C1- 4 alkyl group, or a reactive functional derivative thereof, with a corresponding hydrazine and, where the hydrazino and/or amino groups are unsubstituted, these groups may be alkylated or acylated and, in acyl compounds or compounds containing a group doubly bound to the hydrazino group, the acyl group may be removed by hydrolysis or the double bond reduced. 5-Alkylsulphonyl-anthranilic acid methyl esters are prepared by reacting 2-chloro -5- chlorosulphonyl benzoic acid with sodium sulphite and an alkyl halide to give the 5-alkylsulphonyl -2- chlorobenzoic acids reacting this with ammonia to give the 5-alkylsulphonyl anthranilic acid and forming the methyl ester. Pharmaceutical compositions, animal foodstuff additives and animal foodstuffs, having anti-bacterial activity, comprise the compounds of the invention (including salts with ascorbic and 4-amino-salicylic acids, methionine, tryptophane lysine and arginine) and a pharmaceutically acceptable carrier, an inert carrier or fodder. Pharmaceutical compositions may be in the form of tablets, dragees, capsules, solutions, suspensions or emulsions and may contain other therapeutically valuable substances.
Patent GB-486608-A (GB)
Title: Improvements in or relating to annealing covers
IPC: C21D9/00
Filed: 1936-12-18
Abstract: 486,608. Annealing-covers. WILLIAMS, W. P. (American Rolling Mill Co.) Dec. 18, 1936, No. 34895. [Class 72] An annealing-cover has its walls formed of evenly corrugated sheet metal, the corrugations running vertical, the roof, also of sheet metal, which may be corrugated, being welded to the walls to form a gas-tight chamber, The cover, Fig. 1, is provided with a stiffening band 6 around all its walls and welded to one wall and also with an angle iron 8 welded to the bottom of each wall 4, the cover having one leg 8a, Fig. 4, which lies within the interior of the cover and the other leg 8b overlapping the ends 5a of the corrugations. The cover 10 is similarly secured to angle irons 9 welded to the top ends of the walls. In a second form, the cover is provided with an arched corrugated roof, which is welded to the bent part of metal strips 14, Fig. 8, welded to the tops of the side walls. Instead of angle irons 8, flat strips are welded to the bottoms of the walls. In a third form, Fig. 12, the arched roof 12a is not corrugated but is provided with a flattened part 13a which is welded to the tops of the side walls, and curved supported sheets 26 are fitted inside the roof being welded to the latter at various points. In a fourth form, the walls of the cover are inwardly tilted to form a pylon-shaped cover, the arched roof with corrugations transverse to those of the side walls being secured to the latter, as shown in Fig. 8. The roof is supported by curved plates similar to the plates 26, Fig. 12. British Specification 4279/14, [Class 72], and U.S.A. Specifications 1,823,933, and 1, 961,221 are referred to.
Patent GB-1027808-A (GB)
Title: Improvements in or relating to support arms for driving mirrors
Inventor: HILL STANLEY DEWSNAP
IPC: B60R1/06
Filed: 1963-09-04
Abstract: 1,027,808. Support arms for vehicle driving mirrors. ERNEST H. HILL Ltd. April 16, 1964 [Sept. 4, 1963], No. 34918/63. Heading B7J. [Also in Division E2] A support arm for the driving mirror of a vehicle comprises a part 1 adjustably secured by a ball-end 3 thereof to a bracket 5, Fig. 2 (not shown), secured to the vehicle body, and a part 2 having a transversely-bored head 18 which receives a mirror stem (not shown), the part 2 being fitted with a plunger 9 which is adjustably rotatable axially within a bore 7 of the part 1, into and out of a relative position predetermined by a spring-loaded catch acting on the plunger 9. The spring- loaded catch comprises a transverse pin 14 fixed in the part 1 and engageable with a diametral notch 15 formed in the head 8 of the rotatable plunger 9, the head 8 being urged towards the pin 14 by a compression spring 13 retained by a cap 12. The plunger 9 is adjustably secured in a bore 11 in the port 2 by a grub screw 16.
Patent GB-335439-A (GB)
Title: Mild steel or wrought iron "dogs" for split railway sleepers
IPC: E01B3/06
Filed: 1929-11-15
Abstract: 335,439. Chamberlain, R. Nov. 15, 1929. Sleepers, wood.- A U-shape metal clamp is driven into the top of a sleeper and across the grain to prevent splitting. The clamp is made from #" square section metal with splayed legs and chisel-shaped ends.