baber/WOPTO huggingface dataset:
Patent GB-995854-A (GB)
Title: Improvements in and relating to railway vehicle suspension systems
Inventor: MEIER PETER
IPC: B61F5/14
Filed: 1961-11-10
Abstract: 995,854. Railway vehicle undercarriages. MASCHINENFABRIK AUGSBURG-NURNBERG A.G. Nov. 10, 1961, No. 40292/61. Heading B7L. A railway vehicle body 1, Fig. 3, is supported at each end either on a bolster (not shown) the ends of which are carried on pairs of helical springs 5 or directly on the springs, each spring pair being supported on a spring carrier 3 and each end of the latter being pivotally connected to a bogie frame 2, for transverse swinging, by two spaced parallel swing arms 4. As shown in Fig. 2, each swing arm 4 is in the form of a closed elongated loop link 4a and the upper end of each link is pivoted in a bearing block 4b, the blocks being secured in the bogie frame at 2a. The lower end of each link 4a pivotally supports a bearing block 4c and the two blocks 4c at each end of the spring carrier 3 are interconnected by a cross member 9 through lateral pins 7, 8 thereon and nuts 10. The member 9 has a pair of opposite projections 14 engaging with clearances 17 in slots 15 in plates 16 depending from the carrier 3. The carrier 3 is adjusted relative to the member 9 by a threaded pin 11 lockable on the member 9 by a nut 13 the pin having a ball-headed end engaging a socket in the end of the carrier 3.
Patent GB-1190384-A (GB)
Title: Dinitrodihalophenyl esters and fungicidal compositions containing them
Inventor: PIANKA MAX
IPC: A01N33/22
Filed: 1966-09-09
Abstract: 1,190,384. Fungicides containing halogenated nitrophenol derivatives. MURPHY CHEMICAL CO. Ltd. 21 Aug., 1967 [9 Sept., 1966 (2)], Nos. 40426/66 and 40427/66. Heading A5E. [Also in Division C2] Fungicidal compositions comprise as active ingredient the compound of the general formula: in which R<SP>1</SP> is the group R<SP>2</SP>O or R<SP>2</SP>S, R<SP>2</SP> being a substituted or unsubstituted aliphatic group or an aryl or cycloaliphatic group or R<SP>1</SP> is the group R<SP>3</SP> where R<SP>3</SP> is the substituted or unsubstituted aliphatic, cycloaliphatic or heterocyclic group and X is chlorine or bromine together with a solid or liquid carrier or diluent. The composition may also include other fungicides, acaricides and insecticides and may be in the usiual solid or liquid forms or as an aerosol or with solid pyrotechnic component as a thermal fumigating composition. Many active compounds are specified.
Patent GB-1039327-A (GB)
Title: Adjustable punch holder
IPC: B21K1/44
Filed: 1964-10-05
Abstract: 1,039,327. Forging. TEXTRON Inc. Oct. 5, 1964 [Oct. 7, 1963], No. 40440/64. Heading B3H. An adjustable punch holder, particularly for a header or like machine, comprises a base-plate 11 on which is slidable mounted by a tongue and groove interconnection 21, 13 an intermediate plate 18 having a perpendicular tongue and groove interconnection 31, 48 with a punch plate 43, and means 24, 38 for moving the intermediate and punch plates in mutually perpendicular directions. In a double blow heading machine preferably of the kind described in Specification 818,022, two punches are mounted in bores 44, 46 of individually adjustable punch plates 43, 45. Each punch plate has a horizontal groove 48, 49 engaging a corresponding tongue 31, 32 on an intermediate plate 18, 19. Each of the latter has a vertical slot 33 receiving an L-shaped slidable member 35 which is adjusted vertically by a captive screw 38. A block 41 pivoted to the member 35 slides in an oblique groove 51 in the corresponding punch plate. Thus rotation of screws 38 e.g. by an Allen key 39, produces a horizontal movement of the corresponding punch plate and hence of the punch. The two intermediate plates 18, 19 have mating tongues 21, 22 fitting within a vertical slot 13 on the base-plate 11. These plates carry captive screws 24 engaging threaded blocks 15 on the base-plate. Rotation of these screws thus effects vertical adjustment of the intermediate plates and hence of the punches. The punch holder may be mounted on a shiftable member carried by the gate. Index markings may be provided on the heads of the screws 24, 38 to indicate the adjustment.
Patent GB-1326615-A (GB)
Title: Lamps for motor vehicles
IPC: B60S1/60
Filed: 1970-08-21
Abstract: 1326615 Cleaning vehicle lamp glasses H BERNAS 21 Aug 1970 [26 Aug 1969] 40468/70 Heading A4F [Also in Division F4] A vehicle lamp system includes a fixed reflector and light source assembly inside a rotary cylindrical or part cylindrical transparent member, engaging the outer surface and extending parallel to the axis of rotation of which is a fixed wiper blade. The illustrated vehicle lamp comprises three glass or plastics cylindrical housings 2, 3, 4 which may be integral, and which are rotatable as a single unit by a motor 1. Reflectors 6 mounted on a fixed tube 7 carrying lamp bulbs 9 extend through the housings 2, 3, 4 which are coloured appropriately as housings for stop, rear, and flashing indicator lights, respectively. When the housings 2, 3, 4 are rotated they are wiped by a stationary wiper blade 5 carrying nozzles 11 for spraying washing liquid. An alternative embodiment comprises a vehicle head-lamp having a part cylindrical lens 12, Fig. 2 (not shown) oscillatable about a horizontal axis relatively to a stationary wiper blade.
Patent GB-892142-A (GB)
Title: Preparing metal carbonyls
IPC: C01G1/04
Filed: 1958-12-16
Abstract: Carbonyls of metals of Group Vb and VIb, e.g. vanadium, chromium, molybdenum and tungsten, are prepared by reacting a salt, oxide, sulphide, alcoholate or phenate of the metal in question with carbon monoxide and a stable organo compound of a group IIb or IIIa element, e.g. Zn, Cd, Hg, B, Al, Ga, In or Tl. Organo compounds specified include dimethylzinc, di-isopropyl-zinc, dioctylzinc, methylethylzinc, n-heptyl-n-octylzinc, n-butylzinc bromide, ethylzinc hydride, dicyclohexylzinc, sodium zinc triethyl, diphenylzinc, diethylcadmium, diethylmercury, dibenzylmercury, triethylboron, ethylborondifluoride, sodium tetraethylborate, methyldiethylaluminium, tri-isooctyl-aluminium, methylethyloctylaluminium, diethylaluminium hydride, octylaluminium dihydride, lithium aluminium tetraethyl, potassium aluminium dioctyl dihydride, dimethylaluminium chloride, ethylaluminium sesquichloride, tripropylgallium, trimethylindium, triphenylaluminium, sodium aluminium diethyl acetylide, and triethylthallium.  In Example I, a mixture of chromium trioxide, diethylzinc, and diethyl ether in an inert atmosphere of nitrogen is pressurized with 2,500 p.s.i.g. of CO and heated to 100 DEG C. with continuous agitation for four hours. After cooling to 30 DEG C., the mixture is quenched with dilute HCl, and chromium hexacarbonyl is recovered.  In Examples II and III, molybdenum hexacarbonyl is obtained using diethylzinc, tetrahydrofuran, and molybdenum trichloride or trioxide, in Example IV tungsten hexacarbonyl is similarly obtained, in Example V vanadium petacarbonyl dimer is similarly obtained using diphenylzinc, and in Example VI chromium hexacarbonyl is obtained from chromons acetylacetate.  In Example VII, vanadium pentacarbonyl is obtained using vanadium dichloride, diethylaluminium hydride and diethyl ether.  In Examples IX and X, chromium hexacarbonyl is prepared using triethylaluminium and either chromons acetylacetate and tetrahydrofuran or chromic chloride and diethyl ether.  In Example XI, molybdenum hexacarbonyl is obtained from molybdenum dichloride, triethylaluminium and diethyl ether.  Examples XII and XIII are similar, producing tungsten and molybdenum hexacarbonyls from tungsten and molybdenum trioxides.  Numerous other organic diluents, which are hydrocarbons, ethers, amines, pyridines, and isoquinoline.
Patent GB-1048768-A (GB)
Title: Photographic cameras
Inventor: HUXLEY JOHN GRAHAM
IPC: G03B17/30
Filed: 1963-10-16
Abstract: 1,048,768. Photographic roll film cameras. CORONET Ltd. Sept. 25, 1964 [oct. 16, 1963], No. 40801/63. Heading G2A. In a photographic roll film camera the film advancing mechanism comprises an element 14, which engages a spool on to which exposed film is wound mounted at one end of a spindle 12 of non circular, cross-section the other end of which projects through a bore in a cover 11, the spindle being rotatable under the action of a disc 16 which projects through a slot in the rear wall of the cover (Fig. 2 not shown). The spindle, but not the disc, is axially movable to allow insertion of a spool into the camera, element 14 being urged into contact with the spool by a spring 15. Means are provided to prevent the disc 16 from being rotated in a reverse direction.
Patent GB-1389505-A (GB)
Title: 3,4-dihydropyridones their production and their medicinal use
IPC: C07D211/90
Filed: 1973-08-30
Abstract: 1389505 1-Amino-2 carboxy-6-keto-tetrahydro pyridine derivatives BAYER AG 30 Aug 1973 [31 Aug 1972] 40848/73 Heading C2C Novel compounds of Formula I in which R<SP>1</SP> is a hydrogen atom, a straight- or branched-chain alkyl radical, or a group -CO.O.R<SP>1</SP>, in which R<SP>1</SP> is a radical consisting of a straight-chain, branched or cyclic, saturated or unsaturated hydrocarbon chain otpionally interrupted by one or two oxygen atoms; R<SP>2</SP> is a saturated or unsaturated, straight-chain, branched or cyclic hydrocarbon radical, an aryl radical optionally carrying up to 3 identical or different substituents selected from alkyl, alkoxy, halogen, nitro, nitrile trifluoromethyl, carbalkoxy and SO n Alkyl (n=0, 1 or 2) radicals, or a naphthyl, quinolyl, isoquinolyl, pyridyl, pyrimidyl, thenyl, furyl or pyridyl radical optionally carrying one or more substituents selected from alkyl, alkoxy and halogen radicals; and R<SP>3</SP> is a radical consisting of a straight or branched hydrocarbon chain optionally interrupted by one or two oxygen atoms and optionally containing one or more double or triple bonds are prepared by reacting compounds of formulae wherein R is alkyl alkenyl or alkynyl. Pharmaceutical compositions in conventional forms for oral, perlingual, topical or parenteral administration having antihypertensive, coronary antifibrillation and cholesterol lowering activity comprises an above novel compound and a carrier or diluent. The invention also includes treating non human animals with the above compounds or compositions.
Patent GB-1161723-A (GB)
Title: Applying Closure Tapes to Flat Bag Tubes
Inventor: DICKMANN EDWIN A
IPC: B31B19/60
Filed: 1967-09-07
Abstract: 1,161,723. Closing the bottoms of flat bags; seaming non-metallic sheet material. BEMIS CO. Inc. 7 Sept., 1967, No. 41038/67. Headings B4B, B5D and B5K. [Also in Divisions B2, B8 and D1] Making flat bags.-The bottoms of flat tubes fed transversely in spaced succession are closed by folding about them a continuous tape 7 the feed of which is synchronized with the feed of the bags so that printed matter on the tape is registered with the bags. The tape is subsequently cut between the bags at 25. In the machine illustrated fabric tubes delivered by a pusher conveyer 5 to flights 51 on a further pusher conveyer are first pushed against the leading flight by an air jet (61) (Fig. 3, not shown) and against a lateral stop 64 by a further air jet (63). The tape 7 is fed by a sprocketwheel 83 engaging holes in the tape and synchronized with the conveyer 51 and is tensioned by a pair of driving rollers 17. The tape is folded about the tube ends by a guide 9 and is then sewn by a sewing machine 11. The looper thread may be a mixture of a viscose rayon and acetate rayon so that, when acetone is subsequently applied by a rotating perforated hollow cylinder 23, the acetate rayon is dissolved to form an adhesive locking the thread. A blade (139) (Fig, 9, not shown) presses the bag ends against the cylinder 23. The tape 7 may alternatively be secured to the tubes by a hot melt adhesive from an applicator, or by a coating carried by the tape and activated by heat or ultrasonically. Separating the bags.-The guillotine 25 may consist of a two-edged blade (145) (Fig. 10, not shown) swinging alternately in opposite directions across a shear block (148) guiding the bag edges and operated alternately in opposite directions by solenoids (150), (151), operated from a switch driven through arms 155 (Fig. 2), engaging pins 156 on the sprocket-wheel driving the tape. Delivering the completed bags; counting.-The completed bags are subsequently thrown by oscillating fingers 29 so that they are impaled on spikes 201. A counter rotates the shaft 197 carrying the spikes 201 each time a bundle of predetermined size has been completed. The bundling device including the spikes 201 can be moved to one side when solid wall bags are being made.
Patent GB-1522305-A (GB)
Title: Tunnel linings
IPC: E21D11/08
Filed: 1974-09-21
Abstract: 1522305 Tunnel linings MOTT HAY & ANDERSON 18 Sept 1975 [21 Sept 1974] 41197/74 Heading E1F A pre-cast or prefabricated segment 10 of e.g. concrete for forming part of a lining ring in a tunnel lining has a metallic e.g. cast iron end piece 12 designed to cooperate with the end piece 13 of an adjacent segment 11. Each end piece has strengthening elements extending into the concrete and preferably has sloping side walls 14, 15 joined at a nose 19 which extends along the full axial width of the lining ring. The contact zone of adjacent segments is in an area narrower than the radial thickness of the segments. A ridge formed at the nose 19 of the end piece 12 may be received in a groove in the end piece 13, the base of the groove having a shallow convex curvature to allow a degree of angular movement of each segment relative to its adjacent segment. The space between flat surfaces formed adjacent the ridge and groove allows caulking material to be inserted to make the joint water tight.
Patent GB-1244530-A (GB)
Title: Imidazole derivatives
IPC: C07D233/60
Filed: 1969-08-19
Abstract: 1,244,530. Antifungal and antibacterial compositions containing imidazole derivatives. JANSSEN PHARMACEUTICA N.V. 19 Aug., 1969 [19 Aug., 1968; 23 July, 1969], No. 41391/69. Headings A5B and A5E. [Also in Divisions C2 and C4] Anti-fungal and anti-bacterial compositions contain as active ingredient compounds I (including optical isomers, salts and hydrates thereof) where R, R 1  and R 2  are H or alkyl, X is 0 or NH, n is 0, 1 or 2, Ar is optionally halo-, alkyl, or alkoxy-substituted phenyl, thienyl or halothienyl, Ar' is optionally halo-, alkyl-, alkoxy-, cyano-, nitro- or amino-substitutedphenyl or is α-tetralyl, R' is H, Me or Et and R" is H or Me, provided that: (i) when X is NH, then R is H; (ii) when Ar' is nitro- or amino-phenyl, then X is 0 and n is 0; (iii) when Ar' is α-tetralyl, then X is NH and n is 0; and (iv) when X is 0 and Ar' is Ph or halo-, alkyl-, alkoxy- or cyano-phenyl, then n is 1 or 2. Suspensions, dusting powders, solutions, ointments, aerosols, emulsions and dispersions are described and exemplified; other compounding ingredients include, e.g. soaps, and compounds having arachnicidal, insecticidal, ovicidal, fungioidal and/or bactericidal activity.
Patent GB-1448827-A (GB)
Title: High voltage generating device
IPC: F23Q3/00
Filed: 1973-09-04
Abstract: 1448827 Piezo-electric igniters MATSUSHITA ELECTRIC INDUSTRIAL CO Ltd 4 Sept 1973 [7 Sept 1972 20 Nov 1972 13 Dec 1972] 41531/73 Heading F4F [Also in Division H2] A piezo-electric igniter comprises an outer casing 5 housing a piezoelectric unit 14 and into which is slidable an inner casing 9 containing a spring-loaded hammer 10 which has a pin 12 extending from the periphery thereof and engageable in a window 13 having an inclined portion formed in casing 9 and in a window 7 having a stepped portion formed in casing 5, and to facilitate assembly. Casing 5 is provided, at diagonally opposite corners, with a guide groove 8 for a pin 12 which normally seats in the stepped portion of window 7. On sliding casing 9 into casing 10, spring 11 is compressed and pin 12 lifted from the stepped portion into an elongate portion of window 7 so that hammer 10 moves under the action of spring 11 to strike unit 14. A spring 15 returns casing 9 to its non-operative position and pin 12 moves back into the stepped portion of window 13 under the action of spring 11. In practice, a window 7, 13 is provided on each corresponding side of the casings 5, 9 to receive the protruding ends of the pins 12. The spring 11 may be helical and have its ends bent at right angles to its axis, the ends being received in grooves provided on the hammer 10 and in the casing 9.
Patent GB-1097374-A (GB)
Title: Wire pay-off stands
IPC: B21C47/28
Filed: 1966-09-16
Abstract: 1,097,374. Feeding wire. F. GERST. Sept. 16, 1966 [Sept. 17, 1965], No. 41553/66. Heading B3E. A wire-pay-off stand includes a drum 2 and two support rolls 3 for bearing a reel of wire, the rolls 3 being disposed below the drum 2 and being adapted to pivot towards and away from one another, two levers 7, 8 disposed in consecutive arrangement on a pivot shaft 5<SP>1</SP> for one of the support rolls 3, the lever 8 being rigidly secured to the shaft 5<SP>1</SP> and the lever 7 being rotatable on the shaft 5<SP>1</SP> and pivotally connected at 9 to an adjusting spindle 10, the two levers 7, 8 comprising switching contacts 19, 20 and bearing pivots 13<SP>1</SP>, 16 coupled with a common spring-biased tensioning bar 14. The rolls 3 are mounted on levers 4 rigid with the shafts 5, 5<SP>1</SP>. The shafts 5, 5<SP>1</SP> bear spur gears 6, 6<SP>1</SP> which mesh with one another, Fig. 1. The arrangement is such that if the wire turns lock as the wire is unreeled to a processing machine, the internal diameter of the tensed wire coil decreases and pivots the rolls 3 towards one another until the contacts 19, 20 engage and switch off the motor driving the processing machine. In another embodiment, Fig. 6, the adjusting spindle 10 is connected to the levers 7 by wormwheels on the levers 7 engaging worms 6<SP>11</SP>, 6<SP>111</SP> on the spindle 10.
Patent GB-1278500-A (GB)
Title: Apparatus and method for automatic quantative analysis of substance by slight enthalpimetric difference
IPC: G01N25/48
Filed: 1969-08-20
Abstract: 1278500 Thermal analysis apparatus COBBLE CO Ltd 20 Aug 1969 [26 Aug 1968] 41612/69 Heading B1X [Also in Division G1] Apparatus for quantitative analysis of samples by measuring heats of solution or reaction comprises an adiabatic vessel 2 for the test sample and a drum-shaped vessel 6 for the reagent, the ends of the drum being made of aluminium foil and being broken, when mixing is required, by operating a lever 13 to turn blades 12 in the drum. Matched thermistors 4 and 11 sensing the temperatures of the sample and reagent respectively are connected in a bridge circuit. A magnetic stirrer is provided in the form of a disc having a lower conical surface and radial blades on its upper surface. When both thermistors 4 and 11 are at the same temperature, thermistor 4 is switched out of circuit and adjustable resistance 17 is switched in and adjusted to balance the bridge. Lever 13 is then operated on the resulting temperature change recorded. The apparatus may be used for measuring the alcohol content of whisky, medicines and cosmetics.
Patent GB-1307555-A (GB)
Title: Process for the production of higher alcohols
IPC: C07C29/54
Filed: 1970-09-01
Abstract: 1307555 Methanolysis of aluminium alcoholates DEUTSCHE TEXACO AG 1 Sept 1970 [18 Sept 1969] 41814/70 Heading C2C Alcohols having more than 4 carbon atoms are made by reacting an aluminium alcoholate with 3 to 8 molar quantities of methanol and homogenizing the mixture whereby the alcohol and aluminium methoxide are formed.
Patent GB-990125-A (GB)
Title: Improvements relating to silicon-containing aluminium base alloys
IPC: C22C21/02
Filed: 1962-11-09
Abstract: Silicon-containing aluminium alloys are improved by first adding to the alloy melt sodium or a conventional alkali metal halide mixture, and then adding a consolidated mixture, e.g. tabletted or fused, of alkali metal halides containing NaF and having a melting point 100-150  DEG C. above the temperature of the melt whereby sodium is liberated and diffused into the melt so maintaining the improved condition. Preferably the consolidated mixture contains at least 60% fluoride.  An example of a tabletted mixture consists of 75% NaF, 12.5% KF and 12.5% NaCl.
Patent GB-1339293-A (GB)
Title: Method of manufacturing a planar semiconductor device
IPC: H01L23/29
Filed: 1971-09-10
Abstract: 1339293 Semi-conductor devices LICENTIAPATENT-VERWALTUNGS GmbH 10 Sept 1971 [30 Sept 1970] 42394/71 Heading H1K After the regions of a planar semi-conductor device have been diffused the masking layer is removed and replaced by a layer of silicon nitride, preferably deposited from glow discharge of SiH 4  and N 2 . Contact windows to the diffused regions may then be opened up in the silicon nitride layer, which may also be covered with a layer of silicon dioxide. The masking layer may itself comprise silica dioxide or silicon nitride. Prior to the deposition of the silicon nitride layer the semi-conductor surface may be cleaned by exposure to a glow discharge in oxygen or an inert gas. The invention is applicable to Si transistors, diodes or integrated circuits.
Patent GB-1454486-A (GB)
Title: Oscillator circuit
IPC: G01R27/22
Filed: 1974-10-01
Abstract: 1454486 Transmitting circuit; measuring resistance WESTINGHOUSE ELECTRIC CORP 1 Oct 1974 [9 Oct 1973] 42530/74 Headings G1N and G1U [ Also in Division H3] A circuit for transmitting a value of fluid conductivity as a pulse train repetition frequency comprises a first circuit with output related to the product of a reference cell resistance and an input, a second circuit which integrates its input and a comparator which has an output of E and which has as inputs, the first and second circuit outputs; the comparator output being the input to the first and second circuits. As shown the circuit transmits the ratio of the conductivities of a reference cell R 2  and a measuring cell R 1 . These cells are connected as input and feedback resistance of amplifier 100 and the circuit amplifies its input e 1  to a value e 2  = -e 1  R 2 /R 1 . This output e 2  comprises one input of comparator 115, the other input being the output of integrator 110. The comparator output e 1  is a squarewave and is applied to the inputs of circuits 108 and 110, the resulting output of circuit 110 being a sawtooth. The construction of a salinity probe containing the two cells R 1 , R 2  is also described (see Specification 1454485).
Patent GB-1480623-A (GB)
Title: Heat transfer systems
IPC: F24V30/00
Filed: 1974-10-01
Abstract: 1480623 Stirling engines PHILIPS GLOEILAMPENFABRIEKEN NV 1 Oct 1974 [4 Oct 1973] 42606/74 Heading F1S [Also in Division F4] In apparatus for producing heat by reacting a metal melt 4 comprising sodium, lithium or potassium or a mixture thereof with fluorine and/or chlorine gas or a gaseous compound thereof in a vessel 1 and tranferring said heat energy to a heatconsuming device, e.g. the heater pipes 9 of a stirling engine 10, metal vapour formed as a result of the heat generated during the exothermic reaction in the vessel 1 is led through a duct 8 to a condensation chamber 2 wherein it is condensed upon heat exchange with the heater pipes 9, the resulting metal condensate being returned to the reaction vessel 1 via duct 12 for reuse. As shown the metal melt 4 comprises 80 wt per cent lithium and 20 wt per cent sodium and the reacting gas supplied through a duct 5 is SF 6 . Salts 6 such as lithium fluoride and lithium sulphide formed during the reaction are removed from the bottom of the vessel 1 through a duct 7 to a separate vessel 3 in which they are stored. Fresh metal melt 15 is supplied to the reaction vessel 1 from the upper part of vessel 3 via a duct 13 and pump 14. In the alternative embodiment shown in Fig. 3, the metal condensate is led back to the reaction vessel via a duct 27 in the form of a heat pipe having a porous wall coating 28 of, for example, stainless steel wire gauze; the molten metal in the reaction vessel 21 is sodium and the reaction gas is chlorine. In a further embodiment, Fig. 2 (not shown) the metal condensate is returned to the reaction vessel (21) by gravity.