baber/WOPTO huggingface dataset:
Patent GB-1095364-A (GB)
IPC: F16K31/08
Abstract: 1,095,364. Magnetic clutches. E. SCHAUMBURG. Sept. 2, 1965 [Sept. 2, 1964], No. 37457/65. Heading H2A. [Also in Division F2] The threaded stem 6 of a valve is formed integral with two three-armed spiders 15 between which are located three permanent magnets 17 adapted to cooperate with three similar magnets 24 carried externally of the valve housing 1 in pockets 23 of a casing 21. The magnets 24 are rotatable in the pockets and on rotation of the latter the magnets 17 are caused to roll around the inside of the casing thereby rotating the spindle and moving the valve closure member. The stem has an enlarged end 9 located with lost motion in a pilot valve 7 seated on a main closure member 5. A spider 11 carried by the pilot valve lifts the main valve once the pressure difference across the latter has been equalized. When only two pairs of magnets are used, those carried by the stem are arranged with a north pole of one in the same plane as the south pole of the other. In Fig. 3, the housing 31 has a coarse thread 35 and the pairs of magnets are spaced circumferentially and axially according to the pitch of this thread. Rotation of the casing 36 thus causes the stem 34 to move axially. The pole pieces 48 may be arranged to roll around the outside of casing 31 as in the above embodiment.
Patent GB-1225873-A (GB)
IPC: A45D19/04
Filed: 1968-06-25
Abstract: 1,225,873. Basins for washing the hair &c. S. ALPER. 23 June, 1969 [25 June, 1968], No. 30223/68. Headings A4N and A4V. A head laving basin, in the form of a bowl with a flat base, is provided with a nape receiving recess in its rim, and an extension tapering away from the recess into the plane of the flat base of the body. The top of the extension is covered by a soft pad.
Patent GB-1227044-A (GB)
IPC: F02K1/60
Filed: 1969-04-02
Abstract: 1,227,044. Deflecting propulsive jets. ROLLSROYCE Ltd. 2 April, 1969, No. 17239/69. Heading B7G.  A jet propulsion engine has a thrust reverser or spoiler comprising at least one double skin jet deflector member movable from an inoperative to an operative position, each member 30 having a perforated front skin 16 and a rear skin 18 separated by a structure comprising S-shaped or honeycombed brace members which allow jet gases to contact the rear skin. In the operative position for the embodiment shown in Fig. 2 jet gases are deflected through apertures 34 closed by members 30 in the inoperative position. In an alternative embodiment a thrust spoiler is provided which in the operative position deflects the jet gases and in the inoperative position the deflector members are disposed on the outside of the jet pipe.
Patent GB-1227607-A (GB)
IPC: B60H3/00
Filed: 1968-10-02
Abstract: 1,227,607. Discharge apparatus. C. GRAF VON BERCKHEIM. 2 Oct., 1968 [9 Oct., 1967], No. 46755/68. Heading H1X. Apparatus for producing unipolar atmospheric ions comprises a plurality of elongated air ducts 1 arranged side-by-side, a single electrode 6 in each duct in the form of a metal spike which is insulated from that duct and connected to one pole of a high voltage D.C. source 11, and duct parts forming a counter electrode to attract and remove from an air stream in each duct ions of one polarity produced at the single electrode in that duct. A stainless steel rod 6 with a spike 7 having a diameter of less than 0À1 mm. is insulated by a bushing 8 from the earthed wall of a duct 1 provided with a grid 9 and is connected to a D.C. supply 11 of a value such that the ionization field strength is just reached or is only slightly exceeded so that the production of ozone and nitric oxides is kept to a minimum. Air blown by a fan 2 is ionized at the spike 7 for form positive ions which are collected by the duct 1 and grid 9, and negative ions which pass between positively charged electrodes 10 to an enclosed space, e.g. a motor vehicle. The ion concentration can be regulated by varying the speed of the fan motor 3 or by varying the voltage applied to the electrodes 10. Positive ions are obtained by reversing the polarity of the spike 7 and ducts 1.
Patent GB-1227719-A (GB)
IPC: C08K5/526
Filed: 1968-09-24
Abstract: 1,227,719. Stabilizer combinations. GOODYEAR TIRE & RUBBER CO. 24 Sept., 1968 [19 Oct., 1967], No. 26861/70. Divided out of 1,206,248. Heading C3P. A stabilizer composition comprises a phenolic compound of formula in which R<SP>6</SP> and R<SP>7</SP> are each a hydrogen atom, a C 1-12  alkyl radical, a C 5-9  cycloalkyl radical or a C 7-12  aralkyl radical, n<SP>1</SP> is 0 or 1 and Y<SP>1</SP> is hydrogen, methyl or ethyl and a phosphite compound of formula in which R<SP>1</SP> is a C 4-12  alkyl radical, a C 5-9  cycloalkyl radical or a C 7-12  aralkyl radical and R<SP>11</SP> and R<SP>111</SP> are each hydrogen or R<SP>1</SP>. The combination may be used in butadiene-divinyl benzene copolymers which may contain acrylonitrile.
Patent GB-1228196-A (GB)
IPC: C07D471/04
Filed: 1968-07-15
Abstract: 1,228,196. Substituted benzo-naphthyridones. INSTYTUT FARMACEUTYCZNY. 15 July, 1968 [13 July, 1967 (2)], No. 33644/68. Heading C2C. Novel N-substituted derivatives of a benzo- [b][1,8]-naphthyridone-5 have the general Formula (1) wherein R<SP>1</SP> and R<SP>2</SP> are the same or different and represent a hydrogen atom, a halogen atom, an alkoxy group or an alkyl group, R<SP>3</SP> represents a hydrogen atom or a methyl group, and R<SP>4</SP> represents an alkyl, arylalkyl or aminoalkyl group, wherein one or both of the hydrogen atoms of the amino group are substituted with one or two alkyl groups respectively (the nitrogen atom of the aminoalkyl group may be a member of a heterocyclic ring), are prepared by condensing a benzo[b][1,8]-naphthyridone- 5 (10H) of the general Formula (2) with a compound of the general formula R<SP>4</SP>X, wherein X is halogen, or with salts thereof, and the benzo[b][1,8]-naphthyridone-5 (2) may be optionally prepared by cyclizing a 3-carboxy-2- anilinopyridine of the Formula (3) in polyphosphoric acid at a temperature of 100 -200‹ C. The above novel compounds of Formula 1 have a stimulant action on the central nervous system.
Patent GB-1228739-A (GB)
IPC: C07D307/14
Filed: 1969-02-10
Abstract: 1,228,739. 3-Benzazocine derivatives. TAKEDA YAKUHIN KOGYO K.K. 10 Feb., 1969 [9 Feb., 1968; 29 Feb., 1968; 24 May, 1968], No. 7034/69. Heading C2C. The invention comprises compounds of formula wherein R 1  is MeO, HO or acyloxy, or 2 R 1  may together be alkylenedioxy, m is 1-3, each Ro is C 1-4  alkyl, and R 4  is H, C 1-6  alkyl, aralkyl (up to C 10 ), alkylcarbamylalkyl, or mono- or di-alkyl aminoalkyl in which each alkyl portion has 1-3 C atoms, C 1-4  acyl or tetrahydrofurfuryl; and their acid addition salts. These compounds may be prepared by (1) forming the intermediate compound from the corresponding precursor having a terminal CH 2 CH 2 COR 2  or (e.g.) CH 2 CH 2 CO 2 Me group by reacting with R 2 Mg halide and subjecting it to ring closure e.g. by heating with polyphosphoric acid, optionally followed (where applicable and desired) by reducing R 4  or converting R 1  from MeO or acyloxy to HO or the reverse; (2) converting those compounds where R 4  = H to those where R 4 # H; (3) the reverse reaction of (2) by removal of R 4 , e.g. (a) by hydrogenolysis of the compound where R 4  = PhCH 2 , or (b) by reacting a compound where R 4  is Me or PhCH 2  with BrCN, COCl 2 , ClCO 2 Et or ClCO 2 CH 2 Ph followed by hydrolysis and decarboxylation of the intermediate compounds of the above formula where R 4  is CN, COCI, CO 2 Et or CO 2 CH 2 Ph. Therapeutic compositions comprise compounds of the above formula, which are non-narcotic analgesics, as well as antitussive, diuretic and hypotensive agents; administration can be oral, subcutaneous or intramuscular.
Patent GB-1229050-A (GB)
IPC: E05B67/24
Filed: 1968-08-28
Abstract: 1,229,050. Padlocks. WARTSILA A.B. OY. 28 Aug., 1968 [29 Aug., 1967], No. 41118/68. Heading E2A. A padlock comprises a lock casing 1, a shackle 2 which is movable in a first forming of the casing and which is lockable in the casing, a locking bolt 3 movable inside the casing and adapted to lock the shackle in the casing and a lock mechanism 4 for moving the bolt in the casing, the external surfaces of the casing being completely hardened and an opening being provided in the casing for the insertion of the lock mechanism into the casing which opening is covered by a cover plate 7 which is surface hardened to such an extent that in securement in the opening is achieved by introducing it into the opening in convex shape and thereafter pressing it flat. In the construction shown there is a frusto conical recess around the opening into which the cover plate which is inserted. The padlock shown is provided with two locking bolts which are moved to the locking position by a plate 10 secured to the end of the locking mechanism. The opening 6 for the lock mechanism contains a ring 11 disposed in a recess in the wall of the opening which if pressure is exerted on the lock mechanism through the key hole is abutted by the lock mechanism and helps to prevent the cover plate 7 being forced out of its recess. (For Figure see next page)
Patent GB-1229074-A (GB)
IPC: C08J7/06
Filed: 1969-10-01
Abstract: 1,229,074. Polycarbonate mouldings. FARBENFABRIKEN BAYER A.G. 1 Oct., 1969 [1 Oct., 1968], No. 48280/69. Addition to 1,171,888. Heading C3R. A thermoplastic polycarbonate moulding derived from one or more dihydric phenols and containing from 3-30 gm./sq. m. of at least one U.V.- absorber in an outer layer to a depth of 5-30 Á and having a sealed surface is produced by applying from 150-300 c.c./sq. m. of a solution containing the U.V. absorber and evaporating the solvent. The solution contains, by weight 2À5-10% U.V. absorber, and a solvent consisting of 80-20% 1,2 - dichloroethane or 1,2 - dichloropropane and 20-80% 1,1,2 - trifluoro 1,2,2 - trichloroethane or 1,1,2,2 - tetrachloro - difluoroethane. The solution may be applied by spraying or by dipping the moulding, at room temperature for 5-50 sees. into the solution and allowing the excess to drip off before evaporating the solvent. In the examples 2 - (2<SP>1</SP> - hydroxy - 3<SP>1</SP>,5<SP>1</SP> - di - tert - butylphenyl)- benzotriazole, 2 - (21 - hydroxy - 51 - methylphenyl) - benzotriazole, 2,2<SP>1</SP>- dihydroxy - 4- methoxy - benzophenone and 2 - (21 - hydroxy- 3<SP>1</SP>,5<SP>1</SP> - diamyl) - benzotriazole are used as U.V. absorbers.
Patent GB-1229578-A (GB)
IPC: F02K1/12
Filed: 1967-07-25
Abstract: 1,229,578. Linkwork. ROLLS-ROYCE Ltd. 25 July, 1968 [25 July, 1967], No. 34127/67. Heading F2K. Each alternate leaf 13 of an annular array of controlled and slave levers 13 (13A) (Figs. 2 and 6, not shown) hinged at 14 to a cylindrical casing 10 to form a variable-area exhaust nozzle for one of two parallel juxtaposed jet pipes of a jet propulsion engine is linked to a common axially movable shroud 15 by a toggle link 17 pivoted each end at 18, 19 to the shroud 15 and leaf 13 respectively, the link 17 serving to pivot the leaf 13 through a limited movement A2 to A3 when the shroud 15 is axially moved by hydraulic motors 16, the remaining movement A1 to A2, i.e. when the link 17 is in a dead-centre range, being effected by a roller and follower 25, 32 of the leaf 13 co-operating with a double sided cam sector 24, 33 of the shroud 15, the link 17 being formed in two parts 26, 27 to provide a lost-motion movement normally retained by a pin 36 on part 27 engaging a cam 35 on the shroud 15 and released therefrom during the latter range A1 to A2 to allow the link 17 to idly extend accordingly.
Patent GB-1230285-A (GB)
IPC: B29C35/00
Filed: 1969-03-17
Abstract: 1,230,285. Moulding tyres. MICHELIN & CIE COMPAGNIE GENERALE DES ETABS. MICHELIN. 17 March, 1969 [18 March, 1968], No. 13936/69. Heading B5A. A pneumatic tyre vulcanizing press comprises a frame 10 carrying upper and lower mould platens 1, 2 which, after they have been moved to close the mould 3, 4, are locked in position by wedge means which act between a fixed abutment on the frame and at least one movable abutment which connect with one of the platens. The upper platen is movable vertically in slides 12 by lifting jacks 13, the piston-rods 16 of which are connected to pins 17 fixed to the platen; the lower platen is movable horizontally by an hydraulic jack, not shown, and its movement is controlled by stops 14. Each pin 17 carries a toothed member 18 which, in the mould closed position, is received between toothed clamps 33, 34, Fig. 3, pivoted on pins 38, 39 and engaging resilient support blocks 40. On mould closure a wedge 22 is forced by a jack 21 between a fixed abutment 28 and abutments 31, 32 on the clamps 34, 33 whereby the clamps are pivoted inwardly against return springs 41 to engage the member 18 and are forced downwardly to lock the mould closed.
Patent GB-1230798-A (GB)
IPC: C03C17/44
Filed: 1968-05-29
Abstract: 1,230,798. Metallized glass. UNITED GLASS Ltd. May 16, 1969 [May 29, 1968], No.25765/68. Heading C7F. Colourless glass while still hot from forming is sprayed with a metal resinate in a resin carrier e.g. thermosetting or epoxy resin and annealed to form coloured glass. Resinates, forming 20-80% weight of composition may be of Rh, Au, Bi, Fe, Cu. An organic solvent may be included with the resinate.
Patent GB-1238254-A (GB)
IPC: B26D1/38
Filed: 1969-02-13
Abstract: 1,238,254. Cutting apparatus. JAGENBERG-WERKE A.G. 13 Feb., 1969 [24 Feb., 1968], No. 7849/69. Heading B4B. A cutting device for cutting transversely a travelling web of material comprising a rotatable roll 1 having a cutter 3 mounted on a carrier 11 which is adjustable in order to bring the cutter into or out of its effective cutting circle 13. The carrier 11 is mounted on a flat surface 9 formed on the roll and is normally held against a stop 15 so that the cutter 3 is maintained on the cutting circle 13 in which it co-operates with a fixed blade 4. A second cutter 2 is mounted in a carrier 10 which is fixed to the roll. In order to prevent the cutter 3 from cutting, clamping screws (16, Fig. 5) are released and the cutter then moved out of the cutting circle by means of an adjusting screw 17.
Patent GB-1251195-A (GB)
IPC: B64C29/00
Filed: 1968-11-20
Abstract: 1,251,195. V.T.O.L. aircraft. VEREINIGTE FLUGTECHNISCHE WERKE G.m.b.H. FRUHER "WEBER" FLUG-ZEUGBAU/ FOCKE - WULF / HEINKEL - FLUG - ZEUGBAU. 20 Nov., 1968 [21 Nov., 1967], No. 55097/68. Heading B7G. A vertical or inclined take-off aircraft has one or more jet engines 2 equipped with one pair of swivelling hot thrust nozzles and one pair of swivelling cold thrust nozzles for cruising flight, at least one vertical take-off engine 3 forward of the cruising engine or engines and at least one to the rear, and each vertical take-off engine 3 has a jet deflector 5, 5<SP>1</SP> at its outlet 4 to alter the direction of thrust to prevent movement of the aircraft about its transverse axis, each jet deflector 5, 5<SP>1</SP> comprising a pair of control elements which are displaceable individually or in common in the direction of the aircraft's longitudinal axis. When the control elements are positioned one diametrically opposite the other in the outlet 4, they allow the thrust jet to pass unimpeded, but when positioned adjacent one another at the forward or rearward inner side of the outlet they deflect the thrust jet in the direction of flight or in the opposite direction respectively.
Patent GB-1251257-A (GB)
IPC: F24F6/06
Filed: 1969-03-28
Abstract: 1,251,257. Air humidifier. LABORATORY EQUIPMENT (LONDON) Ltd. 25 March, 1970 [28 March, 1969], No. 16349/69. Heading B1R. An air humidifier of the type discharging a stream of air charged with atomised water comprises a water reservoir 2, a heating element 16 immersed in water in the reservoir, a device for atomising water from the reservoir into a stream of air drawn into the apparatus through an inlet 6, an outlet 7 for discharge of air charged with atomised water and a thermostat 18 sensing the temperature of the air charged with atomised water and controlling the heating element 16. As shown the atomising device comprises a rotating disc 14 surrounded by a pulverising screen 13 and supplied with water from the reservoir by a conical tube 15 dipping into the water in the reservoir.
Patent GB-1251962-A (GB)
IPC: F24D19/02
Filed: 1968-01-18
Abstract: 1,251,962. Radiators for heating and cooling buildings. BRITISH UNITED SHOE MACHINERY CO. Ltd. 17 Jan., 1969 [18 Jan., 1968; 25 May, 1968], Nos. 2658/68 and 25120/68. Heading F4S. [Also in Divisions F2 and G3] A radiator in a domestic central heating system has a coaxial inlet and outlet (see Division F2), each formed with a connecting tube (6), Fig. 2 (not shown), rotatable within an outer housing 4 or 78, so that the radiator may, when required, be pivoted away from an adjacent wall 66 about the axis of the inlet and outlet without interrupting flow.
Patent GB-1289195-A (GB)
IPC: F16G13/02
Filed: 1970-07-10
Abstract: 1289195 Chains A FISCHER 10 July 1970 [18 July 1969] 33664/70 Heading F2Q A toy chain link comprises two stepped side plates 1 connected together by cross-members 2, 3, the member 3 being provided with a longitudinal bore 4 which merges with a slot 5 extending up to the edges 6 of the side plates 1. A crossmember 2 of one link passes through the slot 5 of an adjacent link to snap-engage the bore 4 of its cross-member 3. The slot may extend at rightangles to the centre plane of the link and merge tangentially with the bore 4. The link is preferably manufactured in one piece by injection moulding synthetic material.
Patent GB-1297908-A (GB)
IPC: B60R25/021
Filed: 1970-03-31
Abstract: 1297908 Anti-theft devices BRITAX (LONDON) Ltd 31 March 1970 [1 April 1969] 15203/70 Heading B7J [Also in Division E2] An anti-theft lock suitable for locking a movable part of a vehicle comprises a lock cylinder 2 slotted in a longitudinal direction to receive a key 4 and which is rotatable about its longitudinal axis, only when the key is in the slot between two positions, in one of which the lock is in a locking state and in the other in which the lock is in an unlocking state and in which the key can only be inserted into and removed from its slot when the cylinder is in the locking state, the lock including a bolt 10 longitudinally slidable parallel to the axis of the cylinder, a spring 11 biasing the bolt to a locking position, the lock cylinder and lock bolt being interconnected whereby the bolt is withdrawn into the unlocking position upon rotation of the cylinder to its unlocking state, and two independent slidable retaining devices 12, 15 to retain the lock bolt in its withdrawn position, a first of which is effective upon the bolt moving into its withdrawn unlocking position and a second of which is effective upon rotating of the lock cylinder to its key removal, "locking" position, both retaining devices being ineffective upon removal of the key from the lock cylinder. As shown, removal of the key enables the device 15 to move radially inwardly of the cylinder, in a slot in which it is mounted, and the pressure of the spring 11 which biases the bolt to its locking position is sufficient to move the device 15 to release the bolt, the end portion of device 15 which engages a notch 18 in the bolt being tapered and the notch being correspondingly tapered. The device 12 also interconnects the bolt and cylinder and the bolt is withdrawn from the locking position by a cam surface 6 formed on a portion of the cylinder, the device 12 which is a spring-biased pin, engaging the surface 6; the surface 6 leads to a groove 5 and when the pin is in the groove 5 the bolt is held in the withdrawn position; the surface 6 does not lead to the base of the groove so that the pin is retained in the groove beyond the position at which it enters it while the bolt is being withdrawn and to enable it to move out of the groove a ramp 7 leads out of the groove. This enables the device 15 to engage the notch 18 before the pin can move out of the groove.
Patent GB-1303601-A (GB)
IPC: A01K3/00
Filed: 1971-03-09
Abstract: 1303601 Wire fence posts R N F ALDEN 1 June 1971 [9 March 1971] 6410/71 Heading E1B A post for an electric wire mesh fence comprises a metal spike 11 having an integral loop 18 for holding a non-conducting member along the bottom of the mesh and a non- conductive tube or rod 12 having a slot leading to a hole 14 for holding an upper conductive member of the mesh. In an alternative the loop 18 is formed about the rod axis. (For Figure see next column)
Patent GB-1314117-A (GB)
Title: Method for the production of crystalline zeolites
IPC: C01B33/26
Filed: 1971-07-08
Abstract: 1314117 Crystalline zeolites V Y NIKOLINA and LIKNYSH 8 July 1971 32083/71 Heading C1A Crystalline zeolites are produced by reacting a solution of an alkali metal silicate with a solution of an alkali metal aluminate in the presence of a substance which forms a complex with hydroxylaluminate ions, and an ammonium salt, the quantity of the salt being sufficient for partial precipitation of silica from the solution of an alkali metal silicate, homogenizing, maturing and crystallizing an alkali metal aluminosilicate hydrogel thus formed and isolating zeolite crystals produced from the leach. Before crystallization the reaction mixture is stirred until homogenization for 0À25 to 2 hours and is allowed to stay until a hydrogel formed becomes mature for 0À5 to 48 hours at 20‹ to 40‹ C. and then the hydrogel is crystallized at 80‹ to 120‹ C. for 12 to 120 hours. Preferably the quantity of ammonium salt, which may be the chloride, acetate, nitrate or sulphate, is from 0À02 to 0À5 of the quantity which is equivalent to the content of an alkali metal oxide in an alkali metal silicate. Preferably the substance adapted to form a complex with hydroxyl aluminate ions comprises a compound containing phosphate ions, e.g. a soluble phosphate or phosphoric acid. The quantity of compound comprising phosphate ion should correspond to a ratio P 2 O 5 : Al 2 O 3  of 0À2 to 1À2 in the reaction mixture.
Patent GB-1314430-A (GB)
Title: Arrangement for dispensing liquid
IPC: B67D3/04
Filed: 1970-12-17
Abstract: 1314430 Dispensing liquids KESKUSOSUULJIKE HANKKIJA 17 Dec 1970 27729/72 Divided out of 1314429 Heading A4T [Also in Divisions B8 and F2] The subject matter of this Specification is identical with that of Specification 1314429 but the claims are concerned with the dispensing device.
Patent GB-1320558-A (GB)
Title: Methods and apparatus for cooking meat products
IPC: A23L5/10
Filed: 1970-10-07
Abstract: 1320558 Cooking emulsion meat products GRIFFITH LABORATORIES Ltd 7 Oct 1970 47604/70 Heading A2E Emulsion meat products containing fat and confined in a casing are cooked by applying infra-red radiation cyclically in controlled impulses during which the temperature of the product is increased and maintained below the fat melting point so as to cook the product without rendering any appreciable amount of fat. Desirably this cyclic heating may be effected in two stages, a preheating and a final cooking stage. An apparatus for effecting the process comprises a cabinet for the products, having a plurality of infra-red sources therein coupled to cycle control means to effect the two cycles above referred to.