baber/WOPTO huggingface dataset:
Patent GB-1377458-A (GB)
Title: Triazino-benzimidazoles
IPC: C07D487/04
Filed: 1973-05-15
Abstract: 1377458 Triazino-benzimidazoles FARBWERKE HOECHST AG 15 May 1973 [18 May 1972 19 Feb 1973] 23108/73 Headings C2C and C2P  Novel triazino-benzimidazoles of the formula wherein R represents an alkyl group having from 1 to 18 carbon atoms; an alkenyl group having from 3 to 18 carbon atoms, an alkinyl group having from 2 to 8 carbon atoms, a cycloalkyl group having from 3 to 12 carbon atoms, which may be substituted by one or more alkyl groups having from 1 to 4 carbon atoms or by a hydroxy group; a cyclohexylalkyl, cyclohexylalkenyl, or cyclohexylalkinyl group each having from 1 to 3 carbon atoms in the aliphatic chain, an endomethylene-cyclohexylmethyl, endomethylene - cyclohexenylmethyl, tricyelodecyl, or tricyclodecenyl group; a phenylalkyl, diphenylalkyl or triphenylalkyl group each having from I to 6 carbon atoms in the alkyl radical, the phenyl nucleus being unsubstituted or substituted by a halogen atom or an alkyl, alkoxy or alkylthio group each having from 1 to 4 carbon atoms or a di-(C 1 -C 4 )- amino group; a phenyl or naphthyl group, which may be substituted by an alkyl group having from 1 to 4 carbon atoms, a halogen atom, a halogeno-alkyl group having from 1 to 4 carbon atoms, a trifluoromethyl or hydroxyl group, an alkoxy group having from 1 to 4 carbon atoms, a phenoxy or (C 1 -C 4 )-alkylthio group; a di-(C 1 -C 4 )-alkyl-amino-(C 2 -C 6 ). alkyl group; a hydroxy-(C 2 -C 12 )-alkyl, (C 2 - C 18 )-alkoxyalkyl or dialkoxyalkyl group, a (C 2 -C 18 ) - alkylmercaptoalkyl, (C 3 -C 9 )- dialkylphosphinyl - alkyl, furfuryl - alkyl, morpholino - (C 1 -C 4 ) - alkyl pyrrolidino- (C 1 -C 4 ) - alkyl, piperidino - (C 1 -C 4 ) - alkyl or (C 2 -C 12 )-carbalkoxyalkyl group, are prepared by reacting 2-methoxycarbonylaminobenzimidazole with an amine of the formula R.NH 2  and formaldehyde. The reaction is preferably carried out in a solvent at a temperature of from 0 to 80 C. The novel compounds possess fungicidal and anthelmintic properties.
Patent GB-996139-A (GB)
Title: Fuel containers of motor vehicles
Inventor: ISSIGONIS ALEXANDER ARNOLD
IPC: B60K15/063
Filed: 1963-06-11
Abstract: 996,139. Vehicle fuel tanks. AUSTIN MOTOR CO. Ltd. May 26, 1964 [June 11, 1963], No. 23150/63. Heading B7H. The central tunnel member 5 of the motor vehicle chassis frame described in Specification 992,773 is sealed by end bulkheads 13 and 14 to form a fuel container, a filler pipe 16 and antisurge bulkheads 17 being fitted. Alternatively, a separate fuel container may be housed in the tunnel.
Patent GB-1354363-A (GB)
Title: Magnesium containing alloys
IPC: C22C49/00
Filed: 1971-04-19
Abstract: 1354363 Glass-metal composite fibrous material W DANNOHL 19 April 1971 [7 March 1970] 23200/71 Heading C1M [Also in Division C7] A three-fibre composite material contains up to 80% by volume of a glass phase, e.g. lead glass, a low-melting phase composed of magnesium or a magnesium-lithium alloy, and a high-melting phase composed of equivalent amounts of nickel, iron or cobalt and titanium, aluminium or beryllium. The fibrous material is produced by mixing powders of the constituents, sintering and then rolling or extruding with intermediate annealing treatments. Alternatively glass or ceramic fibres may be incorporated in the original powder mixture. The glass has lower thermal expansion than the metals/alloys and thereby give increased strength to the mixture.
Patent GB-533365-A (GB)
Title: Improvements relating to metal bars for reinforcing concrete
IPC: E04C5/03
Filed: 1939-08-11
Abstract: 533,365. Reinforced concrete. LERMER, A. Aug. 11. 1939, No. 23204. [Class 20 (iv)] Rolled metal bars for concretereinforcement are formed with parallel undulating surfaces c, c with or without cross-ribs z bridging the bottoms of the grooves. The Figures show typical sections.
Patent GB-917659-A (GB)
Title: Improvements in or relating to tyres of the cushion type
Inventor: LACEY BERNARD WILLIAM DEACON
IPC: B60C7/12
Filed: 1958-07-19
Abstract: 917,659. Cushion tyres. DUNLOP RUBBER CO. Ltd. July 2, 1959 [July 19, 1958], No. 23256/58. Class 144 (2). [Also in Group V] A cushion tyre 1 of rubber is moulded with blind cavities 23 extending transversely successively from opposite side walls 22 to overlap centrally of the tyre section and thereby form a continuous circumferential bore 24. The tyre is moulded with inner peripheral edge portions 14, 15 to seat on a well-based rim 20, the portions 14, 15 being bridged by an arched portion 17 through which radially extend self-tapping securing screws 29 anchored to the rim base and engaging nuts 27 accessible through the cavities 23. In an alternative arrangement, the transverse depth of successive cavities 23 may be such as to provide a sinuously extending central bore 24.
Patent GB-1287544-A (GB)
Title: A device for securing a cable or wire in position
IPC: H02G3/08
Filed: 1971-04-19
Abstract: 1287544 Cable clamps R LUDI AG 19 April 1971 [9 March 1970] 23317/71 Heading H2E A cable clamp device incorporated in a side of a switch box or the like comprises two parallel members 28 and 20 Fig. 3 having opposed holes 25, 26 and a slidable member 30 with matching holes so that a wire 40 may be passed through all three members in both passageways. The slidable member is then jacked upwards by the action of the screw 32, the recess formed in the slidable member has a complementary thread therein, and clamps the wires as shown in Fig. 4, the wire being distorted so as to seal the hole in section 28. The screw thread and screw may be wholly contained within the member 30. The box may have a dust tight cover and may be of moulded plastics material.
Patent GB-273934-A (GB)
Title: An improved wrapper
IPC: B65D65/02
Filed: 1926-09-22
Abstract: 273,934. Harding, Son, & Co., Ltd., T., and Harding, H. W. Sept. 22, 1926. Drawings to Specification. Wrappers for cream tins and other articles comprise a sheet of paper &c. having one edge folded over to form a groove or guide for a string or tape which provides means for securing the wrapper about the article, the folded edge and the string or tape being secured together by adhesive, wire-stitching, &c.
Patent GB-1351520-A (GB)
Title: Methods for guiding thin strips
IPC: B21C47/34
Filed: 1971-04-19
Abstract: 1351520 Guiding webs J BOBST & FILS SA 19 April 1971 [26 March 1970] 23396/71 Heading B8R Apparatus for guiding a web such as a thin relatively rigid metal strip 10 comprises a pair of curved guide surfaces 6, 7 formed as peripheral grooves 11, 12 in spaced wheels 13, 14 mounted on a common support 15 provided with holes 16 to 19 adapted to receive the wheel spindles 20, 21. In use, the wheels 13, 14 are spaced apart at a distance slightly less than the width of the strip 10 so that the edges of the strip are curled over as the strip is guided between the surfaces 6, 7.
Patent GB-442779-A (GB)
Title: Improvements in and relating to furnaces for the production of hot gases
IPC: C10B27/00
Filed: 1934-08-14
Abstract: 442,779. Generating hot gases for drying grass &c. CAREY, W. F., Norton Hall, The Green, Norton-on-Tees, and IMPERIAL CHEMICAL INDUSTRIES, Ltd., Millbank, London. Aug. 14, 1934, No. 23480. [Classes 51 (i) and 51 (ii)] In apparatus for the production of hot gases for use in the drying of grass &c., gas generated in a producer 6 passes upwardly into a damper-controlled flue 11 having burner tubes 1 projecting horizontally therefrom, the gas being burnt adjacent the walls 13 of a narrow vertical rectangular chamber 2 by air admitted through a screen 3 and the resulting gases passing out through the open rear end of the chamber 2 into a mixing chamber 7. The latter is fitted with a plate 5 closing the lower end of the chamber 2 and baffles 8 are provided to ensure thorough mixing of the gases before they reach the rectangular outlet 10 which extends across the whole width of the mixing chamber. Specification 428,698, [Group XIII], is referred to.
Patent GB-866267-A (GB)
Title: Improvements in or relating to timepiece striking mechanisms
IPC: G04B21/10
Filed: 1957-07-25
Abstract: 866,267 Clocks. WEHRLE UHRENFABRIK G. m. b. H. July 25, 1957 [July 25, 1956], No. 23553/57. Class 139 A timepiece having a rack striking work in which a first cam 22, Fig. 3 on the minute hand shaft actuates the lifting piece 1 through an intermediate pivoted lever 28 is characterised in that a cam and lever mechanism is provided for withdrawing the lever 28 from the cam 22 for a predetermined period during a twenty-four hour cycle to render the striking work inoperative. The cam and lever mechanism comprises a cam 44, Fig. 1, rotated one revolution in twenty-four hours and a lever 17 which co-operates with a lever 25, Fig. 3 having an arm 27 which co-operates with the intermediate lever 28. The cam 44 is formed of two relatively adjustable parts so that its drop is adjustable in length and is angularly adjustable by a manually actuable pawl and ratchet mechanism. A pivoted lever 33 may be manually moved -to either side of a centre position to permanently silence the striking or to disable the automatic silencing mechanism.
Patent GB-696587-A (GB)
Title: Improvements relating to the roller-weighting arrangements of textile drafting apparatus
IPC: D01H5/56
Filed: 1950-09-26
Abstract: 696,587. Roller weighting arrangements., T. M.M. (RESEARCH) Ltd., BLACKBURN, R: M.,. HOWARTH, G. P: WINTERBURN G. A., and BENYON, J. Sept. 10, 1851 [Sept. 26, 1950], No. 23554/50. Class 120(ii) In a textile drafting mechanism having four lines of drafting rollers, the weighting arrangements comprise a middle saddle 14 with :a bearing 141 located upon the neck 111 of the front intermediate roller 11 and a bearing surface 142 resting upon the neck 121 of the back intermediate roller 12. the upper portion of the saddle being recessed at 143, front and back saddles 15 and 16 respectively located upon the necks 101 and 131 of the front and back rollers 10 and 13 by bearings 151 and 161 and bearing upon the recess 143 of the middle saddle by integral knife edges 153 and 163, and a top saddle 17 resting upon knife edges 154 and 164 fixed to the saddles 15 and 16 respectively, the weight being applied to the top saddle from a pivoted stirrup 18. The top saddle 17 is located with respect to the front intermediate roller by the engagement of a pin 171 fixed to the saddle 17 within a slot in a bracket 145 fixed to the saddle 14. Longitudinal adjustment of the roller positions is thus possible and: Figs. 2 and 3 show linedrawings of two possible positions. In a modification, Fig. 8, provision is made for relieving the load upon the front rollers independently: The front saddle 15 is connected to the top saddle 17 by a pin and slot connectioni 155 and a bifurcated lever 20 is also. connected to the top saddle 17. by a pin and slot connection 21,. the lever 20 being provided with a toe 201 which may be engaged within a recess 146 within the saddle 14 so that by manipulation of the lever the front and upper saddles may be raised! to the position shown. The weight stirrup 18 is fitted with a cross-pin 23 which slides in a slot 24 in the saddle 17 and has pivoted thereto a lever 22 within a recessed portion of the saddle. In the position shown: the weight is being transmitted to the saddle and may be released by rotating. the lever 22. The stirrup 18 is located' between spaced lugs 25 and 26 formed on the saddle 14. Specification 488,328 is referred to.
Patent GB-1534253-A (GB)
Title: Two-line brake system for a trailer vehicle
IPC: B60T13/26
Filed: 1977-06-03
Abstract: 1534253 Pneumatic brake systems for trailers WABCO WESTINGHOUSE GmbH 3 June 1977 [11 June 1976] 23583/77 Heading F2F The system has service and auxiliary brake circuits with respective reservoirs 46, 36 and respective relay valves 21, 8 between those reservoirs and the corresponding service and auxiliary (spring-applied) cylinders 20, 29, valve 8 having three control chambers 15, 16, 17 connected respectively to the service brake cylinders 20, the brake control line 24 and the outlet of a manually operable on/off valve 9 whose inlets 1, 2 are connected to the supply line 27 and the reservoir 36 respectively. Thus with valve 9 in the position shown, chamber 17 is pressurized and piston 12 contacts valve member 42 to close its vent passage while opening valve 38 to admit pressure from reser. voir 36 to the auxiliary cylinder 29. Pressure in control line operates relay valve 21 for service braking this pressure being transmitted to both chambers 15, 16 and thus having no effect on valve 8. Loss of pressure in line 27 depressurizes chamber 17 so that piston 12 rises and the auxiliary cylinder is vented; loss of pressure in reservoir 46 also results in auxiliary brake application when service braking is desired since line 24 pressure is transmitted to chamber 16 and is no longer balanced by that in chamber 15. The latter effect also applies if pressure is lost between valve 21 and the service brake cylinder. Manual valve 9 can be depressed to release the auxiliary brake by admitting pressure from reservoir 36 to chamber 17.
Patent GB-1419341-A (GB)
Title: Mounting devices
IPC: F16D1/096
Filed: 1973-05-17
Abstract: 1419341 Bearings; mounting bearings on shafts SKF INDUSTRIAL TRADING & DEVELOPMENT CO BV 17 May 1973 [19 May 1972] 23587/73 Headings F2A and F2U An element such as a bearing race 4 is provided with a cylindrical surface 8 and a groove 9, which groove extends circumferentially of the element, is deepest adjacent said surface, and extends to one axial end 10 of the element; the element is mounted in contact with a further cylindrical surface, such as that of a shaft 1, by means of an annular or part-annular member 12 which is disposed in the groove and extends circumferentially of the element, the member having at least one projection 11 extending axially therefrom, each projection having a cuneiform portion such that axial movement of the member 12 causes the element to be locked to the further cylindrical surface. Each projection 11 may have a radially extending lug 13, and is secured to the member 12, which is of plastics or steel, by adhesive fixing or welding. Each projection may be provided with a screw threaded axial extension at its free end to receive an internally screw threaded ring, rotation of which brings about said axial movement. The race 4 may be provided with an abutment shoulder to provide a shield against impact for the free ends of the projections. In an alternative embodiment, a ring abutting one axial end of the race is provided with recesses into which radial lugs on the projections extend, each recess having a ramp surface such that rotation of the ring brings about said axial movement of the member 12.
Patent GB-693674-A (GB)
Title: Improvements in containers of concrete
IPC: E04H7/18
Filed: 1951-10-10
Abstract: 693,674. Shuttering for casting silos &c. PRITZKER, D. Oct. 10, 1951, No. 23609/51. Classes 20(i), 20(ii) and 20(iv) [Also in Group XXIX] Reinforced concrete silos, tanks &c. formed of sections A which, on a vertical axis are convex towards the interior of the container and where they join are provided with outwardly directed buttresses B, are cast in shuttering comprising outer and inner curved sections adapted to be connected together. A plank connects two neighbouring outer shutter sections to form the buttress. The position of the shuttering is determined by a step cast in the silo base.
Patent GB-1181344-A (GB)
Title: Brake-Releasing Mechanism
IPC: B60T17/08
Filed: 1968-05-17
Abstract: 1,181,344. Pneumatic brakes. MGM. BRAKES Inc. 17 May, 1968 [9 June, 1967], No. 23657/68. Heading F2F. A pneumatic brake actuator 10 is provided with an auxiliary brake actuating mechanism 12 comprising a piston 38 normally held in the brakes off position by pressure in chamber A provided with a central sleeve 56 in which is threadably engaged a plug 66 having a hexagonal head 68 accessible from outside by removing a vent plug 68a. Normally, the brakes are actuated by supplying pressure through line 80 to displace diaphragm 18 and piston 30 against the action of spring 36. The auxiliary brake actuating mechanism is operated by releasing the pressure in chamber A so that spring 54 displaces piston 38 and hence push-rod 46 and piston 30 in the brakes on direction. To release the brakes, vent plug 68a is removed and a socket wrench (not shown) is inserted into sleeve 56 to engage the head 68 of plug 66 which is then turned to allow spring 36 to release the brakes.
Patent GB-955047-A (GB)
Title: Agricultural loader arranged for rear mounting on a vehicle
IPC: A01B63/10
Filed: 1962-06-20
Abstract: 955,047. Agricultural loaders. J. HODGKINSON. June 20, 1962, No. 23692/62. Heading B8H. An agricultural loader for mounting on a vehicle is of the fork type and is adapted to receive a bucket which is supported on the prongs of the fork and attached to the loader, thereby converting the fork-type loader into a bucket-type loader. As shown, prongs 10 are mounted in a fork holding means 8 which has a back-plate 11 and is pivoted to a holding member 3 along an axis 9. The base of a bucket 24, Fig. 2, rests on the prongs 10 and completely covers their forward ends. Tab-pieces 25 are bolted to the fork holding means 8 at 25a. The bucket may be extended on both sides, one extension being shown, Fig. 3, which is attached to the bucket by bolts passing through holes 33, and to the holding means 8 by bolts through holes 36. A top grab 18 is pivoted to the top of the holding means 8 and is operated by a ram 20. A catch 12, controlled by a lever 17 may be withdrawn to allow the means 8 to pitch forwardly for discharging. Main supports 1 are pivoted on mounts 4 which are bolted to the rear axle of a tractor. A ram 6, mounted on a tractor top link 7 is connected to the supports 1 by a yoke 5.
Patent GB-882466-A (GB)
Title: A margin stop arrangement for printing office machines
IPC: B41J29/50
Filed: 1958-07-23
Abstract: 882,466. Typewriters &c. OLYMPIA WERKE A. G. July 23, 1958 [Aug. 6, 1957], No. 23721/58. Class 100(4) A cam-actuated margin stop displaceable on a carriage rack 3, comprises a central locking slide 10 and two lateral locking slides 8, 9 having cam-shaped heads 17, 18 respectively. To set the stop a key-operated pin 4 is moved from position I to IT so that upon movement of the carriage it engages cams 12 of the slides 10 and 17. Firstly cam 17 raises stop 8 so that detent 8a engages the rack. Further movement of the pin 4 causes action of cam 17 to disengage a detent 11 on the slide 10 and finally when the pin 4 is in the centre of locking slide 10 stop 8 is released and detent 8a disengages from rack 3. As both detents 8a and 11 are now disengaged the margin stop can be positioned by further movement of the carriage. Pin 4 is restored through outlet C. A similar arrangement occurs if the pin 4 enters the margin stop from the right to engage cams 13 and 18.
Patent GB-698626-A (GB)
Title: Improvements relating to slicing machines
Inventor: KING FREDERICK GEORGE
IPC: B26D1/143
Filed: 1950-09-28
Abstract: 698,626. Friction clutches. BERKEL & PARNALL'S SLICING MACHINE MANUFACTURING CO., Ltd. July 24, 1952 [Sept. 28, 1950], No. 23741/50. Class 80 (ii). [Also in Group VI] A clutch is closed by expanding a part-circular ring 37 against a driving rim of the sprocket 33. A handle 49 on the clutch control shaft 48, Fig. 3, is moved to its lowered position, Fig. 5, whereby a roller 52, Fig. 5, on a plate 50 keyed to the shaft 48 rocks a fork 46 and an integral fork 44. Fork 44 slides a sleeve cam 43 along shaft 18 to pivot an arm 42 about its 'bearing 41 whereby an eccentric pin 40 thereon presses on one end of the part-circular ring 37 to engage it frictionally against the internal rim 36 of the sprocket 33 forming'the clutch. Raising the handle 49, Fig. 6 (not shown), reverses these operations and opens the clutch. For safety it is held open by a cam edge 51 on 50 engaging a pin 53 on the fork 46 as in Fig. 6 (not shown). The brake 35 is applied simultaneously with the clutch opening mechanism, by a cam 55 on control shaft 48 rocking a lever 57 whereby an attached link 35A pulls the brake strap tight around a pulley 54 on the shaft 20. The brake is on, only when the control handle 49 is horizontal as in Fig. 6 (not shown).
Patent GB-381290-A (GB)
Title: Improvements in the manufacture of insecticides
IPC: A01N65/38
Filed: 1931-08-24
Abstract: A water-soluble solid or semi-solid insecticide is obtained by preparing a salt of nicotine and a saturated fatty acid having 6 to 14 carbon atoms, and treating this salt with an alkaline substance. According to examples nicotine, lauric acid, and sodium carbonate, or nicotine, lauric acid, caprylic acid, sodium carbonate, and caustic potash, are employed.ALSO:A water-soluble solid or semi-solid insecticide is obtained by preparing a salt of nicotine and a saturated fatty acid having from 6 to 14 carbon atoms, and treating this salt with an alkaline substance.  It is believed that double salts of the alkali metal and nicotine are thus produced.  According to an example the preparation may consist of 1622 gms. of nicotine, 2002 gms. of lauric acid, and 150 gms. of sodium carbonate.  When the product is dissolved in water for use a substance, e.g. alcohol, glycerin, soap, which reduces the surface tension may be added.
Patent GB-1146711-A (GB)
Title: Improvements in or relating to the hydrolysis of steroidal acetals and ketals
IPC: C07J75/00
Filed: 1966-05-27
Abstract: 1,146,711. Hydrolysis of steroidal acetals and ketals. SYNTEX CORP. 27 May, 1966 [2 May, 1965; 1 June, 1965], No. 23798/66. Headings C2C and C2U. Steroid cyclic acetals and ketals are hydrolysed to the corresponding free diols by treatment at a temperature of from - 30‹ to 25‹ C. with a 20 to 90% by weight aqueous solution of HF or HCl, sufficient of the solution being used to provide at least 10 mols. of the hydrogen halide per mole of the steroid. The steroids may be of the androstane, estrane, pregnane, 19- nor-pregnane, cholestane or sapogenin series, or may be 9#-, retro-, 19-nor-retro-, oxa-, aza-, or #-homo-steroids, and the cyclic acetals or ketals formed by condensation of adjacent or non-adjacent alpha or beta orientated OH groups in the nucleus or a side chain with carbonyl compounds of the formula R<SP>2</SP>COR<SP>3</SP> wherein R<SP>2</SP> and R<SP>3</SP> are each H, C 1-8  alkyl or cycloalkyl which may be substituted, aryl, alkaryl or aralkyl which may be substituted, or monocyclic heterocyclic optionally substituted, or R<SP>2</SP> and R<SP>3</SP> together with the adjacent carbon atom are cycloalkyl or monocyclic heterocyclic.