baber/WOPTO huggingface dataset:
Patent GB-1182067-A (GB)
Title: Improvements in or relating to Variable-Flexibility Suspensions of Vehicle Wheels
Inventor: RAVENEL R
IPC: B60G7/00
Filed: 1968-07-08
Abstract: 1,182,067. Variable flexibility wheel suspension. SOC. ANON. ANDRE CITROEN. 8 July, 1968 [25 July, 1967; 17 May, 1968], No. 32453/68. Heading B7D. A longitudinally resilient vehicle wheel suspension comprises an oscillating wheel supporting arm 3 pivoted to a horizontal longitudinal shaft 1 rigid with the vehicle frame by the interposition of a non-elastic spherical bearing 4 disposed substantially in the transverse vertical plane Q containing the centre of the wheel 19 and resilient abutment means 5 forming a second bearing for the shaft 1 and serving to limit the horizontal oscillations of the arm 3 about the centre of the bearing 4 the oscillating wheel carrier arm 3 is connected to a stub axle 20 through a universal joint 18 and the centre of bearing 4 lies substantially in the transverse vertical plane Q containing the centre M of the pivotal joint 18. In a modification, Fig. 2, the spherical bearing comprises a ball-shaped member 4A secured to the shaft by means of a nut 6, and fitting in a seat 7 held in the bore of arm 3 by a screw-threaded ring 8. In another modification, Fig. 3, (not shown) the shaft ( 1 ) is mounted between parallel flanges on the frame (2), and the spherical bearing comprises a spherical-race roller bearing (4B) having its outer race rotained in arm (3) by a screw-threaded ring (8), its inner race being held against a shoulder on the shaft (1) by a tubular spacer (9) reacting against the adjacent flange of the frame (2). In both modifications the bearing 5 comprises a resilient annular bushing adapted or not to rotate about the shaft 1 and/or in the hub of arm 3. The bearings 4, 5 are sealed by flexible seals 10, 11, or (12), (13) fitted to the ends of arm 3, and are separated by an annular packing 14 to permit separate lubrication of the two bearings. For a steerable wheel, to avoid any influence of the longitudinal wheel displacements on the steering, a steering arm to is secured to the stub axle 20, and a link 16 connects this arm to a steering control bar 17, the link 16 being parallel and equal in length to the axis OM. In further modifications, the shape of the bushing is altered so that cavities are formed between the bushing and the hub or the shaft, or within the bushing itself, in order to provide a greater flexibility in the horizontal direction, and the bushing is locked against rotation with respect to the hub only, Figs. 4, 5, (not shown), with respect to the shaft only, Fig. 6, (not shown) and with respect to the hub and the shaft, Fig. 7, (not shown).
Patent GB-1434235-A (GB)
Title: Rotary drum type treatment apparatus
IPC: B01F29/63
Filed: 1973-07-09
Abstract: 1434235 Cleaning rotary drum treatment apparatus BASF AG 9 July 1973 [10 July 1972] 32509/73 Heading F2N [Also in Divisions F4B and B1-B2] For removing or preventing the build up of incrustation adjacent an end wall 2 of a rotary cylindrical processing chamber 1 (e.g. a kiln, furnace, mixer or mill), a scraper 4-9, mounted on a freely rotatable hollow shaft 3, is located adjacent the wall 2 and eccentrically of the axis of cylindrical chamber 1. Product to be processed is introduced into the chamber by a feed pipe (not shown) inserted through the shaft 3. In use, frictional forces between the chamber walls and the scraper and/or between the product and the scraper cause the scraper to rotate at a lower speed than that of the chamber. The scraper may be cruciform, stellate, discshaped, serrated or annular, may be heated or cooled, and may scrape a region of the cylindrical wall of the chamber adjacent wall 2 as well as wall 2 itself.
Patent GB-324981-A (GB)
Title: Improvements in and relating to primary electric batteries
IPC: H01M6/32
Filed: 1928-11-08
Abstract: 324,981. Hazlehurst, A. N. Nov. 8, 1928. Binding-posts and terminals.- The filling opening of a battery is normally closed by the terminal 4 which screws into the top of a battery or into a metal washer soldered to the battery. The terminal is provided with a passage 8 serving as a gas exit. Before the battery is put into use the passage 8 may be closed by wax or by a thin disc of metal which can be easily perforated.
Patent GB-1208550-A (GB)
Title: Process for producing molybdenum carboxylates
Inventor: BECKER MITCHELL
IPC: C07C67/00
Filed: 1969-06-27
Abstract: 1,208,550. Molybdenum carboxylates. HALCON INTERNATIONAL Inc. 27 June, 1969 [28 June, 1968], No. 32672/69. Heading C2C. Molybdenum salts of mono-carboxylic acids are obtained by reacting a molybdenum oxide, molybdenum halide, alkali metal molybdates, alkaline earth metal molybdate and ammonium molybdate with the acid at elevated temperature while removing water. In a modification ammonia is added to the reaction mixture. Aliphatic and aromatic acids may be used and molybdenum hexafluoride, pentachloride, dioxide, trioxide and sesquioxide, caesium, sodium, potassium and calcium molybdates and ammonium molybdate are specified. The essential water removal may be by dehydrating agents or the addition of an azeotroping agent, e.g. ethylbenzene. Examples describe the preparation of molybdenum octanoate, valerate, naphthenate, dodecanoate and cyclohexanoate.
Patent GB-746019-A (GB)
Title: Improvements in or relating to anisotropic, permanent magnetic cylindrical members
IPC: H02K1/27
Filed: 1954-11-12
Abstract: 746,019. Machines with permanent magnets. PHILIPS ELECTRICAL INDUSTRIES, Ltd. Nov. 12, 1954 [Nov. 16, 1953], No. 32858/54. Class 35. The permanently magnetized anisotropic rotor of an electric generator, e.g. for bicycles, has poles 13, 14, 15, 16, 17, 18, 19, 20 alternately magnetized so that the directions of magnetization 10, 11. 21, 22 are parallel to the axis of preferential magnetization. The rotor may be a plain cylinder or have recesses 24 between the poles as shown.
Patent GB-1509296-A (GB)
Title: Safety belt anchorage
IPC: B60R22/24
Filed: 1975-08-06
Abstract: 1509296 Seat belt anchorages WINGARD Ltd 6 Aug 1976 [6 Aug 1975] 32870/75 Heading A3V An anchorage device for a car safety belt comprises a loop I for receiving the belt which loop can be moved to upper and lower positions to provide anchorage at different heights. Figs. 1 and 2 show one embodiment of the anchorage in its two positions. In a modification the ring can be slid from one position to another through a slot.
Patent GB-1026885-A (GB)
Title: Cartons for fragile articles
Inventor: GOUDRIAAN GERRIT JACOBUS
IPC: B65D85/32
Filed: 1963-08-20
Abstract: 1,026,885. Cartons for fragile articles. UNILEVER Ltd. Aug. 18, 1964 [Aug. 20, 1963], No. 32875/63. Heading B8P. A tubular foldable container made from a single blank comprises, parallel to the lower wall 58 and the upper wall 54, a partition wall 52 supported by flaps 57 cut from the lower wall 58 and provided with orifices 53 corresponding to orifices 51 in the upper wall 54. Flaps 57 have transverse folding-lines 62 and 63. The tabs 64 are put through slits 65 in the partition wall 52 and tabs 66 are bent down to lie against the underside of the wall. The orifices 51 are formed by folding along the zig-zag lines 43, 44 which is made possible by the incisions 45 and the folding-lines 46, 47, 48, 49 and 50. In another embodiment the container consists of a bottom part and a cover part hingedly connected with each other along a longitudinal folding line.
Patent GB-1380007-A (GB)
Title: Anilinonicotinic acid derivatives and pharmaceutical compositions  containing them
IPC: C07D213/80
Filed: 1972-07-14
Abstract: 1380007 Trifluoromethylthio-anilino-nicotinic acid compounds SYNTHELABO 14 July 1972 [15 July 1971 30 Sept 1971] 33133/72 Heading C2C Novel compounds of the Formula (I) in which R is H or a C 1-6  alkyl group, and their salts with pharmaceutically acceptable inorganic or organic acids, or when R=H, with pharmaceutically acceptable bases, may be obtained by reacting m-trifluoromethyl-thioanilinine in an aromatic hydrocarbon with a compound of the formula in which X represents a bromine or chlorine atom or an alkoxy, alkylthio, alkylsulphonyl, or nitro substituent or any other substituent having an effect equivalent to that of Cl or Br, and optionally converting into a salt. Compounds in which R = H may also be obtained by alkaline or acid hydrolysis of a compound in which R is alkyl. Pharmaceutical compositions having antiinflammatory analgesic and anti-pyretic activity comprise compounds of Formula (I) above or their salts in association with a pharmaceutical carrier, preferably in forms suitable for oral or rectal administration.
Patent GB-809905-A (GB)
Title: Improvements in or relating to air-conditioning
IPC: F24F1/01
Filed: 1956-10-30
Abstract: 809,905. Air conditioning. CARRIER ENGINEERING CO. Ltd. Oct. 30, 1956 [Jan. 13, 1956(3)], No. 33141/56. Class 137 A room unit 2 for use with an air conditioning system for multi-room buildings where a supply of conditioned air from a central station located, e.g. in the basement of a building, is supplied at high velocity through narrow pipes to induction type room units placed in the rooms being conditioned, comprises a base unit 3, a heat exchange member 4, and a housing 5 having its lower face open to provide one inlet 6 for induced room air, and an outlet grille 7 in its upper face. The base unit 3, comprising a plenum chamber 10 formed of 'a back sheet 20, a wrapper 21, and end panels 22, is divided by a plate 13 into an upper chamber 11 having openings in its sides for connection to the source of conditioned primary air and which communicates through an opening 14 in the plate 13 with a lower constant pressure chamber 12 which has a number of discharge nozzles 23. If desired a filter unit 40 may be connected beneath the heat exchanger 4 which is provided with a drip tray 27, 28. The outer wall 21<SP>1</SP> of the plenum chamber 10 co-operates with a cover plate 30 and a removable front plate 31 of the housing 5 to form a diffuser channel which ensures good mixing of the primary conditioned air and the induced room air before it is delivered to the room through the opening 7. The inner walls of the plenum 10 are covered by a sound absorbing material, the cover plate 30 and the base unit 3 being provided respectively with hooks 34, 29 for attachment to a fixing strip, not shown, along an adjacent wall. In a modification, Fig. 6, not shown, the heat exchanger 4 is arranged to one side of the plenum chamber 10, the inlet opening for room air being provided in the adjacent side wall of the housing. In both embodiments the base unit may be furred in, instead of being encased in a housing 5. Specifications 641,712, 809,903 and 809,904 are referred to.
Patent GB-1314613-A (GB)
Title: Controlled oxidation of ethylene
IPC: B01J23/00
Filed: 1970-07-08
Abstract: 1314613 Ethylene oxide HALCON INTERNATIONAL Inc 8 July 1970 [10 July 1969] 33146/70 Addition to 1213483 Heading C2C Ethylene oxide is produced by the continuous controlled oxidation of ethylene using molecular oxygen in the presence of a silver catalyst and at least 10 mol per cent of ethane in the reaction mixture and a controlled amount of an inhibitor selected from ethylene dichloride (K = 1), vinyl chloride (K = 15), dichlorobenzene (K = 0À2), monochlorobenzene (K = 1), dichloromethane (K = 2), chlorinated phenyls, biphenyls, polyphenyls (K = 5), the amount of inhibitor continuously added to the oxidation reaction mixture being between 20 and 300 per cent of the amount determined from the equation where I is the inhibitor addition rate expressed in ppm by volume of inhibitor added to the oxidation rectaion mixture, K is a constant which depends on the actual inhibitor used and the values of which are given in brackets above and X is a factor determined by the equation wherein T = reaction outlet gas temperature expressed in degrees Kelvin, B = mol per cent ethane and E = mol per cent ethylene in the oxidation reaction mixture, F = flow rate expressed as lbs./hr./cu. ft. of catalyst, P = reaction pressure in p.s.i.a. Preferred values are T in the range 423-573‹ K., E = 4-40%, F is between 100-1000 lbs./hr. cu. ft. catalyst, P is 200-450 p.s.i.a. Examples are furnished.
Patent GB-318430-A (GB)
Title: Improvements in or relating to method of and apparatus for producing sheet glass
IPC: C03B13/12
Filed: 1928-11-13
Abstract: 318,430. White, A. E., (Mississippi Glass Co.). Nov. 13. 1928. Rolling.-A method of making plate or sheet glass consists in flowing molten glass from a tank furnace in two streams each of substantially the width of the finished sheet, passing one of the streams through the pass between a pair of rollers to form a sheet, applying the second stream of glass to one surface of the sheet while _keeping the other surface intact, and then passing the sheet and the applied glass through a second pass to form a sheet of the required thickness. Wire glass may be made by feeding a web of wire on to the sheet first formed before the second stream is applied to its surface. The glass flows in two streams 1, 2, Fig. 3, from spouts 3, 4 attached to a tank furnace 5, the width of each stream being equal to that of the finished sheet. The stream 1 falls on to a roll 6, Fig. 1, and being carried between this roll and another roll 7 is formed into a sheet of about half the thickness desired in the finished sheet. The thin sheet, as it emerges from between the rolls, meets wires or wire mesh 8 which pass over guide rollers 9, 10. The second stream, 2, is then fed on to the top surface of the thin sheet and is carried downwards into the pass between the roll 6 and another roll 11 to form the finished sheet 12. Finally, the sheet 12 passes over watercooled aprons 13 to leer conveying-rollers 14.
Patent GB-982318-A (GB)
Title: Improvements in or relating to hot-water boilers
IPC: F24H9/00
Filed: 1961-09-15
Abstract: 982,318. Sectional hot water boilers. E. FEHR. Sept. 15, 1961 [Sept. 17, 1960], No. 33222/61. Heading F4A. A sectional hot water boiler is characterized in having a combustion gas path of progressively decreasing cross-sectional area which in operation causes an increase in velocity of the progressively cooled gases with a corresponding increase in heat transfer coefficient so that in result the total heat transfer rate is constant throughout the length of the combustion gas path. Each section of the boiler illustrated is provided with inwardly projecting ribs and fireclay plates CP located against the inner extremities of these ribs define the side walls of a generally trapezoidally-shaped combustion chamber, The ribs as indicated project inwardly a greater distance at the lower ends, e.g. at Section EE, than at the upper ends, Section E<SP>1</SP>E<SP>1</SP>. Thus the combustion gas path D which is defined by the boiler walls S, by adjacent ribs and by the fireclay plates CP is provided with a progressively decreasing cross-sectional area as desired.
Patent GB-640301-A (GB)
Title: Improvements in or relating to tire rims
IPC: B60B25/04
Filed: 1947-12-17
Abstract: 640,301. Vehicle wheels. FIRESTONE TIRE & RUBBER CO. Dec. 17, 1947, No. 33270. Convention date, Jan. 6. [Class 144 (ii]) A divisible wheel-rim comprises a main portion 17 having a tyre-retaining flange 19, a tapered bead-seat 20, a well-base portion 22 leading to a thickened portion 23 which terminates in a radial flange 24 of smaller external diameter than that of the bead-seat 20, and a detachable portion 18 having a tyreretaining flange 25, a tapered bead-seat 26, and a radial flange 27 of lesser internal diameter than the external diameter of the flange 24 on the main rim-part. To permit assembly and separation of the rim-parts, the flange 27 on the detachable part 18 has two diametrically-opposite cut-away portions 28, and a notch 31 for the insertion of a prising-tool.
Patent GB-441611-A (GB)
Title: Improvements in heating devices for vacuum cleaners to destroy bacteria
IPC: A47L7/04
Filed: 1935-12-02
Abstract: 441,611. Electric heaters for vacuum cleaners. REICHEL, K., S³lzhayn, Southern Harz, Germany. Dec. 2, 1935, No. 33345. Convention date, Dec.1, 1934. [Class 39 (iii)] A chamber containing an electric heater for use in vacuum cleaners is provided with end walls of non-combustible permeable material supported by grids or gratings. Similar intermediate walls may be used. A heater casing 5 supported by rubber rings 4 in the casing 1 of a vacuum cleaner has end walls 7, 9 and an intermediate wall 8 of glass wool supported by grids 10, the exit grid 101 having openings only at the centre to retard the flow. Each compartment has three heating elements 6 connected to the motor circuit, baffles 11 being positioned to provide a tortuous path for the air flow whereby bacteria therein is effectively burnt.
Patent GB-1385005-A (GB)
Title: Monitoring apparatus for the weft yarn in a loom
IPC: D03D47/00
Filed: 1973-07-12
Abstract: 1385005 Weft supply-shuttleless looms VEREINIGTE OSTERREICHISCHE EISENUND STAHLWERKE-ALPINE MONTAN AG and ETAB WANDERFIELD & CO 12 July 1973 [27 July 1972] 33349/73 Heading D1E Weft is pulled by a double acting gripper shuttle through a loom width storage tube 2 which has thread sensors at both ends. At the end of picking and severing the inertia of the weft causes it to undulate at the picking end of the tube to provide slack for the next pick. Two tubes are provided for double acting shuttles and more than two may be provided for weft patterning. The tube may be of antistatic lined plastics and may have a loading slot 4 with closures 5.
Patent GB-1416422-A (GB)
Title: N-6-disubstituted adenosine derivatives
IPC: C07H19/16
Filed: 1974-07-29
Abstract: 1416422 N(6)-disubstituted adenosine derivatives BOEHRINGER MANNHEIM GmbH 29 July 1974 [1 Aug 1973] 33403/74 Heading C2C The invention comprises compounds of general formula and pharmacologically compatible salts thereof, where R 1  is alkenyl, cycloalkenyl or cycloalkenylalkyl and R 2  is alkenyl, cycloalkenyl, straight or branched chain alkyl, or a cycloalkyl or bicycloalkyl radical which is optionally substituted by alkyl; the said alkyl and alkenyl radicals contain 1-6 carbon atoms and the cycloalkyl, cycloalkenyl, or bicycloalkyl radicals contain 5-10 carbon atoms. The compounds are prepared by reacting a picrine riboside of general formula where Z is a halogen atom, a reaction mercapto group or a trimethylsilyloxy radical, with an amine R 1 NHR 2 ; the hydroxyl groups of the ribose residue may be blocked by protective groups which are split off after the reaction An inert solvent, e.g. n-propanol, isopropanol, butanol, tetrahydrofuran or dioxane may be used, preferably in the presence of a tertiary amine, e.g. triethylamine. In the examples Z is Cl, and the protective groups, when present, are acetyl groups, which are subsequently removed by alkaline hydrolysis. The compounds of the invention exhibit anti-lipolytic, anti-hyperlipaemic and antihypercholesterolaemic action.
Patent GB-1334498-A (GB)
Title: Medical procedure tray
IPC: B65B55/04
Filed: 1972-07-17
Abstract: 1334498 Packages BAXTER LABORATORIES Inc 17 July 1972 [23 Aug 1971] 33410/72 Heading B8C A sterile medical procedure tray consists of a tray 10 with rim 12 to which is releasably sealed a gas-permeable, contamination-impermeable cover sheet 14, a folded sterile drape 18 being attached to the tray within the rim 12. The folded drape overlies medical instruments and medicaments 20 housed in recesses formed in the base of the tray. In use, the cover is peeled off, and the drape is unfolded to provide a sterile field surrounding the tray. The tray may include auxiliary trays whose sides define hooks for attachment to the rim 12. Cover 14 is permeable to sterilizing gas such as ethylene dioxide.
Patent GB-1255729-A (GB)
Title: An electrical charging system
IPC: H02J7/16
Filed: 1969-07-02
Abstract: 1,255,729. Automatic voltage control. HITACHI Ltd. July 2, 1969 [July 5, 1968], No.33496/69. Heading G3R. In a vehicle supply system of the type wherein a switched-transistor voltage regulator 9 controls the field winding 5 of an alternator 2 in accordance with the voltage of a battery 6 charged from the rectified output 3 of the alternator, members R3, D1 are provided to prevent loss of control in the event of an open circuit in the charging circuit AB or the battery voltage detection circuit SB. The resistor R3 has a small resistance which is greater than the forward resistance of the diode D1, so that the latter is always fully conductive under normal operating conditions. If circuit AB is broken the regulator is controlled by the output voltage at point A supplied through the resistor R3, and the diode D1 prevents current flow into the detection circuit SB. Open circuit of the latter also transfers control of the regulator to the circuit AS. In a modification, Fig. 2 (not shown) the resistor R3 is connected to the output point A1 through a diode which prevents discharge of the battery through the field winding 5 when the alternator is not running. Another embodiment, Fig. 3 (not shown) omits the auxiliary rectifier 4 and supplies members 5, 9 from the output A through relay contacts shunting the series circuit comprising members 7, 8.
Patent GB-1481147-A (GB)
Title: 3-methyl-pyrazole-5-carboxylates
IPC: C07D473/08
Filed: 1975-08-12
Abstract: 1481147 Substituted purine 3-methylpyrazole- 5-carboxylates J A WULFING 12 Aug 1975 [14 Aug 1974] 33528/75 Heading C2C The invention comprises substituted purine salts of the formula wherein R 1  and R 2  each represent H, straight or branched-chain (C 1 -C 4 ) alkyl, or hydroxyalkyl, alkoxyalkyl, aralkyl, cyclohexyl or norbonyl radicals, or taken together with the N atom to which they are attached complete a morpholine radical; which may be obtained by reacting together each of the components of the salts, preferably in equimolar quantities, in the presence of a solvent. Specified solvents are lower alkanols optionally in admixture with another solvent. Pharmaceutical compositions having lipolysis-inhibiting activity comprise the salts of the above formula together with at least one pharmacologically compatible additive or excipient.
Patent GB-860835-A (GB)
Title: An improved photographic contact-printing apparatus
IPC: G03B27/22
Filed: 1958-10-21
Abstract: 860,835. Gontact printing apparatus. FORTUNE, N. B. Oct. 19, .1959 ,[Oct. 21, 1958], No. 33335/58. Class 98(2) A contact pinting apparatus has a transparent or translucent cylinder 8 mounted non-rotatabty on a base 5; an opaque blind is secured at one end to the cylinder, as at 10, and, when wrapped right round the cylinder, its free end is anchored ,via tension springs 12 to the base 5, as by engaging under hooks 14. A number of such springs may be attached to the end of the blind, a common rod 13 passing through all of them. The blind holds the original sheet and the negative tightly against the cylinder While they are exposed to the light source 8a.