baber/WOPTO huggingface dataset:
Patent GB-1447976-A (GB)
Title: Hinged window structures
IPC: E05D1/06
Filed: 1972-12-05
Abstract: 1447976 Window hinges PERCY LANE GROUP Ltd 5 Dec 1973 [5 Dec 1972] 56041/72 Heading E2F An inner frame 10 for mounting a window 11 is pivoted to an outer frame by means of members 12 extending from the inner frame which have end portions 18 bent to allow their insertion in apertures 22 in the outer frame, and resilient means (in the example shown a rubber or plastics bush 24 around each aperture) which allows pivotal movement of the members 12 in the apertures. The resilient means may alternatively comprise a resilient sleeve around shank portion 14 or may comprise both sleeve and bush. A stay device (not shown) connected between the frames remote from the hinge prevents opening of the window to the point at which members 12 can disengage from the apertures and may be in the form of a link which can assume an over-centre position to lock the window closed.
Patent GB-1338626-A (GB)
Title: Rocket magazine nose
IPC: F41F3/065
Filed: 1971-12-06
Abstract: 1338626 Rocket magazine nose ENGINS MATRA 6 Dec 1971 [7 Dec 1970] 56551/71 Heading F3C A nose 10 for a rocket magazine 11 comprises a metallic cast body 16 having a hole 29 through which a rocket can pass and a cover 25 which covers the hole 29 and which can be broken by a rocket, the body 16, which may be of light alloy, also having a tapered part 24, a cylindrical part 17 and a sleeve part 18 which terminates at the hole 29 and at an inner recessed end 19. The bore 23 of the sleeve part 18 is tapered and " receives a tubular attachment 31 therein. The latter, along with the cover 25, is made of synthetic plastics material, has an external surface 32 which is complementary to the bore 23 of the sleeve part 18, and has a cylindrical bore 33. The sleeve part 18 is connected to the magazine 11 via a tube 12, an end 13 of which is received in the recessed end 19 of the sleeve part 18. The thickness of the cover 25 increases towards the end of the nose 10.
Patent GB-1156366-A (GB)
Title: Process for the Separation of Molybdenum in Solution
Inventor: MARIA ALAIN
IPC: G21F9/06
Filed: 1966-12-29
Abstract: 1,156,366. Extraction of molybdenum. COMMISSARIAT A L'ENERGIE ATOMIQUE. 29 Dec., 1966 [30 Dec., 1965], No. 57542/66. Heading C1A. [Also in Division G6] Mo is extracted from aqueous nitric acid solutions by adding H 3 P0 4  sufficient to complex all the Mo as phosphomolybdic acid, and simultaneously contacting the solution with trilaurylamine or a salt thereof, e.g. nitrate, optionally in an organic solvent, e.g. dodecane. The initial aqueous solution is obtained by extracting U and Pu from irradiated U-Mo nuclear fuels, and contains fission products. The extraction may be carried out at 40‹ C. or R.T. in a bank of mixer-settlers, using an aqueous/organic ratio of 1/4 or 1/10 by volume. The P-Mo complex may be stripped from the organic phase with aqueous NaOH or NH 4 OH.
Patent GB-1397659-A (GB)
Title: Process for preparing glycidol
IPC: C07D301/32
Filed: 1973-12-17
Abstract: 1397659 Oxidation of allyl alcohol; purification of glycidol DAICEL Ltd 17 Dec 1973 [27 Dec 1972] 58252/73 Heading C2C In the preparation of glycidol by liquid phase oxidation of allyl alcohol, an organic solvent, inert to peracetic acid and to glycidol, having a boiling point above that of acetic acid, and which separates substantially completely from the glycidol at a temperature of 25 C. or lower is added either before or after the reaction, the reaction mixture is distilled to remove acetic acid and lower boiling compounds, the residue is cooled to separate a glycidol phase from the organic solvent phase and the glycidol is purified by distillation.
Patent GB-1117965-A (GB)
Title: Improvements relating to dispensers for liquid and semi-liquid substances
Inventor: POTTS ERIC LESLIE
IPC: B05B11/00
Filed: 1966-12-30
Abstract: 1,117,965. Reciprocating dispensing pumps. HORTON CLEANING PRODUCTS Ltd. June 14, 1967 [Dec. 30, 1966], No. 58412/66. Heading F1A A dispensing bucket pump assembly comprises a cup-washer type bucket at one end of a rod 8 and operating in an enlarged portion 6 of a bore 5 in which a head 9 on the other end of rod 8 slides. The annular space 18 communicates through parts 19 surrounded by an elastic sleeve, with an outlet 23. The rod 8 is depressed mannually and is raised on the discharge stroke by a spring 15. The assembly may be secured to a reservoir (27) by a bolt (29) which forms the inlet to the chamber 28 or the chamber 28 may be connected to a supply pipe leading to a reservoir common to several assemblies.
Patent GB-1214849-A (GB)
Title: Information carrier
Inventor: DOBRYANSKY BORIS ILICH
IPC: G06K19/06
Filed: 1967-12-28
Abstract: 1,214,849. Records. INSTITUT GORNOI MEKHANIKI I TEKHNICHESKOI KIBERNETIKI IM M M FEDOROVA. 28 Dec., 1967, No. 58774/67. Heading G4M. Data is recorded by code bars which may have equal weighted significance or which may have positional significance in a binary, ternary octal or decimal system each bar having one of two, three, eight or ten different widths, the bars being formed as concentric circles or the combination of bars being repeated on either side of the transverse axis of the record.
Patent GB-1422529-A (GB)
Title: Method for the production of polyadducts on the basis of  1,2-epoxy compounds styryl derivatives of 9,10-dihydrophenanthrene and process  for their manufacture and use
IPC: C08G59/40
Filed: 1972-12-20
Abstract: 1422529 Cyanoethylated compounds VEBACHEMIE AG 20 Dec 1972 [23 Dec 1971] 58841/72 Heading C2C [Also in Division C3] Cyanoethylated products are prepared by reacting acrylonitrile with (1) nonanediamine- (1,6); (2) a mixture of 2,2,4- and 2,4,4-trimethylhexanediamine-(1,6); or (3) a basic amide prepared from acrylic acid and a mixture of 2,2,4- and 2,4,4-trimethyl-hexanediamine- (1,6).
Patent GB-1203707-A (GB)
Title: Directly heated cathode member for an electron tube
Inventor: TAKANASHI YUKIO
IPC: H01J1/15
Filed: 1968-12-11
Abstract: 1,203,707. Ceramic-metal seals. TOKYO SHIBAURA ELECTRIC CO. Ltd. 11 Dec., 1968 [11 Dec., 1967 (2)], No.58895/68. Heading B3V. [Also in Division H1] A metal strip 11 is adhesively bonded to a ceramic substrate 1, which is desirably porous in the region of the bond, by an adhesive agent which is free from material such as carbon and lead which would permeate the ceramic, for example soldering-glass containing a small amount of bentonite. After the adhesive agent is applied, the substrate and metal strip are heated for 10 minutes at 1100‹ C. in an inert atmosphere, e.g. nitrogen or argon, to complete the bond. The metal is an alloy of Ni-Fe or Fe-Co-Ni.
Patent GB-1298936-A (GB)
Title: Improvements in and relating to mechanical belting
Inventor: STEELE RONALD
IPC: B29C70/22
Filed: 1968-12-12
Abstract: 1298936 Drive and conveyer belts DUNLOP HOLDINGS Ltd 10 Dec 1969 [12 Dec 1968] 59037/68 Heading B5N [Also in Divisions D1 and F2] Driving or conveyer belting comprises a woven fabric reinforcement 3, including rodlike transverse members 5, embedded in a flexible composition 2 such as natural or synthetic rubber or plasticized polyvinyl chloride. The members 5, which may be of steel, glass fibres or synthetic resin, are interlaced with the fabric or incorporated in pockets woven therein. The reinforcement is laid between at least a pair of layers of the flexible composition and subjected to heat and pressure in a curing press.
Patent GB-1221464-A (GB)
Title: Improvements in and relating to spectroanalyric apparatus
IPC: G01N21/72
Filed: 1968-06-24
Abstract: 1,221,464. Burners. INSTRUMENTATION LABORATORY Inc. 24 June, 1968 [12 July, 1967], No. 59792/69. Heading F4T. [Also in Division G2] A burner for atomic absorption analysis comprises a mixing chamber 82, Fig. 3, a burner nozzle 80 and fuel and oxidant lines 192, 190, the flow in which is controlled by circular unobstructed orifices. Chamber 82 has an inlet 172 for aspirating the sample and a frangible diaphragm 194 to guard against excess pressure. Air on line 160, Fig. 2, or N 2 0 on line 162 may be selected as oxidant by valves 168 and applied through a pressure regulator 176 and the circular orifice 178 for mixing with C 2 H 2  fuel similarly supplied on line 164. Switches 166 prevent flow if the pressure of any line is too low and an interlock 170 prevents operation unless a burner appropriate to the selected oxidant is positioned on the chamber 82. A line 182 provides a pilot fuel supply for ignition by a spark from structure 184, and if the flame is not detected by a sensor 186 within 12 secs., the fuel supply is cut off.
Patent GB-1367178-A (GB)
Title: Process for the dyeing of linear high molecular weight
IPC: D06P3/24
Filed: 1971-12-29
Abstract: 1367178 Dyeing polyamides with anionic dyes AGRIPAT SA 29 Dec 1971 [29 Dec 1970] 60500/71 Heading D1B Linear high molecular weight as defined polyamide fibres containing at least 90% by weight of repeating units of formula in which each R independantly is H or CH 3  are dyed with anionic dyes in an acidic aqueous dye bath at temperatures of 80 to 100C in the presence of a carrier, benzophenone, butyl-, benzyl- or phenyl-benzoate, 2-bromo- or 2-chloro-benzoic acid, monobenzylphthalate, o-anioaldehyde, benzoin, succinic acid or toluic acid or mixtures thereof. The carrier is preferably used as 10 to 25% by weight based on the weight of fibres, preferably at pH of 2 to 5 is employed, monosulphonatedmono-dis-azo, and anthaquinone dyes being employed.
Patent GB-1331102-A (GB)
Title: Yarn guide roller for drawing devices in draw twisters and draw winding frames
IPC: D02J1/22
Filed: 1970-12-22
Abstract: 1331102 Rollers; ball bearings SKFKUGELLAGERFABRIKEN GmbH 22 Dec 1970 [15 April 1970] 60867/70 Headings F2A and F2U A yarn guide roller assembly (e.g. in a draw twister or a draw winding frame) comprises an annular series of bearing elements 14 between an outer race 10 and an inner race 12 which extends from a first end of the race 10, the other end of which is closed by a plug 22 (e.g. of plastics) engaging the race 10 and a sleeve 32 mounted on the race 10 and having at one end an annular flange 34 extending with a radial component. The plug 22 may have a position 38 for the insertion of lubricant. There may be parts 18, 20 fixed to the races 18 and 10 respectively to reduce the ingress of dirt to the bearings.
Patent GB-1192062-A (GB)
Title: Steroidal 3-Hydroxy-1,4-Dienes
IPC: A61K31/5685
Filed: 1967-04-24
Abstract: 1,192,062. #<SP>1,4</SP> - 3 - Hydroxysteroids. AMERICAN HOME PRODUCTS CORP. 24 April, 1967 [13 March, 1967], No. 63268/69. Divided out of 1,192,061. Heading C2U. The invention comprises compounds of formula wherein R is C 1-5  alkyl; R<SP>1</SP>, R<SP>2</SP> and R<SP>3</SP> are H or C 1-5  alkyl; and X is a radical selected from wherein R<SP>4</SP> is H or C 1-5  alkyl; A is protected carbonyl or C(α-R<SP>6</SP>)(#-OH) where R<SP>6</SP> is a C 1-5  alkyl, alkenyl, alkynyl or chloroalkynyl group; B is CH 2 , CHOH or protected carbonyl; provided that when B is CH 2 , A is C(α-R<SP>6</SP>)(#-OH) where R<SP>6</SP> is C 2-5  alkyl, and that when B is CHOH, A is protected carbonyl or C(α-R<SP>6</SP>)- (#-OH) where R<SP>6</SP> is C 2-5  alkyl; and wherein R<SP>4</SP> and B are as above; D is CH 2 , CHOH or CHF; R<SP>7</SP> is H(OH) or protected carbonyl; R<SP>8</SP> and R<SP>9</SP> are each H, OH or protected OH; R<SP>10</SP> is H or C 1-5  alkyl; and R<SP>11</SP> is H or F; provided that when B is CHOH, D is CH 2  and R<SP>7</SP> is H(OH) then R<SP>8</SP> and R<SP>9</SP> are each H or protected OH, and that when B is CHOH, D is CH 2  and R<SP>7</SP> is protected carbonyl then R<SP>8</SP> and R<SP>9</SP> are both H. These compounds are prepared by reduction of the corresponding 1,4-dien-3-ones using aluminium hydride or a complex aluminium hydride at a temp. below 10‹ C. The products may be acylated.
Patent GB-1269288-A (GB)
Title: Filling apparatus for packaging containers
IPC: B65B1/30
Filed: 1969-12-30
Abstract: 1,269,288. Packaging machines. MASCHINENFABRIK AUGUST HERBERT K. G. 30 Dec., 1969 [4 Jan., 1969], No. 63402/69. Heading B8C. In a packaging machine, commodities fall from a hopper 7 into a rotating drum 14 which carries them upwardly to an endless conveyer 9 from which they are discharged into containers 12 carried by a further endless conveyer 11. A plate 10 extends transversely above the conveyer 9 and is adjustable so as to regulate the height of commodities on the conveyer 9, thus metering the volume fed to the containers 12. The plate 10 may extend diagonally across the conveyer 9, or be V-shaped, or be replaced by a helical worm or rotatable device having radial arms. The inside of the drum 14 has compartments 15 formed by radial walls 3, the commodities being retained in the compartments 15 by arcuate plates 4.
Patent GB-664371-A (GB)
IPC: B29D35/10
Abstract: 664,371. Soles. B. B. CHEMICAL CO., Ltd., SWIRE, W. H., HARDY, A., and COOPER, I. R. Aug. 16, 1949 [Aug. 17, 1948], No. 21644/48. Class 17 (ii). [Also in Groups IV (a) and V] Crepe rubber shoe parts such as outsoles are treated with a liquid vulcanizing composition in order to effect vulcanization of at least a surface layer thereof. Vulcanization is preferably effected either by the application of a vulcanization composition directly onto the crepe sole or by the use of two separate compositions which are mixed immediately prior to use. The compositions are described in Groups IV (a) and V.
Patent GB-668279-A (GB)
IPC: H04Q1/14
Abstract: 668,279. Subscribers distribution network. TELEFONAKTIEBOLAGET L. M. ERICSSON. June 4, 1948 [June 5, 1947], No. 15158/48. Drawings to Specification. Class 40 (iv). In order to provide flexibility in the use of subscribers' lines connecting an exchange with a particular area, distribution points within the area are linked by auxiliary lines, so that spare exchange lines at a lightly loaded point may be cross connected to the auxiliary lines to provide extra lines for use at an overloaded point. Successive distribution points proceeding along the cable away from the exchange are each linked by auxiliary pairs and there may also be auxiliary pairs between the first and last distribution points. Some points may be served solely by auxiliary lines having no direct exchange lines of their own.
Patent GB-2002551-A (GB)
Title: Electronic timepiece with programmable timed control output
IPC: G04G15/00
Filed: 1978-07-26
Abstract: An electronic timepiece is arranged to switch on and/or off an apparatus, eg communications equipment, at a predetermined time or times, and/or may be arranged to record the duration of operation of the apparatus. Separate digital display devices may be provided for time of day and pre-set time indication. <IMAGE>
Patent GB-2001995-A (GB)
Title: An immunostimulant, a process for preparing it, and compositions containing it
IPC: A61K35/74
Filed: 1978-07-31
Abstract: An immunostimulant substance, denoted 34129 RP, is obtained from delipidated cells of Streptomyces stimulosus DS 25556 (NRRL 5776), by a process which comprises subjecting these delipidated cells to repeated autolysis, thereafter fractionating the water-soluble portion of the autolysis product by ultrafiltration to obtain substances whose molecular weight is 2000 to 20,000, and isolating the water- soluble substance 34129RP thus obtained after lyophilization of the solution. The immunostimulant substance is water-soluble, and can be administered by numerous routes to humans and to animals, preferably in the form of conventional pharmaceutical formulations. The immunostimulant, which has an elementary analysis; C40.4-41.1%; H 6.7-6.9%, N 8.0-10.6%, comprises alamine (5 to 7%), glutamic acid (7 to 10%), glycine (2.5 to 4%),  alpha , alpha , diaminopimelic acid (5 to 8%), N-acetyl- glucosamine (5 to 10%) and muramic acid (5 to 10%).
Patent GB-2005479-A (GB)
Title: Moulded ignition device
IPC: H01F38/12
Filed: 1978-09-29
Abstract: An ignition device comprises an ignition coil which has attached thereto an integrated circuit 11 in a metal casing 10. The ignition coil comprises a magnetic core 31 carrying a bobbin 35 holding a primary winding 36 separated by aluminium-coated paper 37 from a secondary winding 38. These are housed in a resin or rubber case 39 which is filled with epoxy resin 42. A synthetic resin moulding 44 is provided. This is formed from glass-loaded polybutyrate terephthalate and has a mounting portion 45 to which the casing 10 is attached in a water-tight manner. A conductive coating (48, Figure 5) may be disposed between the coil and the integrated circuit. <IMAGE>
Patent GB-2030752-A (GB)
Title: Improvements in or relating to clarinets
IPC: G10D7/06
Filed: 1978-09-29
Abstract: In order to compensate for flat intonation in a clarinet caused by cold or faulty embouchure of a player the clarinet is provided with a reversible barrel 3 between the mouthpiece 1 and upper point 6. The tenons 2, 7 of the mouthpiece and the sockets 4, 5 in the barrel are of unequal lengths such that in one position of the barrel 3 the instrument is slightly longer than in the other, reversed position of the barrel 3. The barrel 3 is provided with annular ribs to reduce the tendency of the instrument to overheat. <IMAGE>
Patent GB-2006072-A (GB)
Title: Securing means for cutting tool inserts
IPC: B23C5/24
Filed: 1978-10-19
Abstract: A means for securing a cutting insert 12 in a cutting tool comprising a locking bar 18 with an abutment to engage on surface of the insert, and having a bearing portion spaced from the abutment to bear on the tool body, and a rotatable part 20, preferably on the body, to engage the locking bar 18 at a position spaced both from the abutment and the said bearing portion, rotation thereof deflecting the locking bar to cause it to bear on the insert to hold it in place. <IMAGE>
Patent GB-2010625-A (GB)
Title: Film cryotron
IPC: H01L27/18
Filed: 1978-11-17
Abstract: In a film cryotron used e.g. for switching logic, in which two superconducting electrodes (4, 5) coupled by a univariately distributed Josephson junction (6) are associated with an insulated ground plane (2) and connected to supply lines (9, 10), the ground plane is provided with two holes (11, 12) opposite one of the electrodes (4), at least one superconducting control line (8) extending above the electrode (4). The holes (11, 12) are arranged so as to form the first screened portion (14) under the electrode (4), shaped as a strip extending along and adjacent to the Josephson junction (6), as well as a second screened portion (15) interposed between the holes (11, 12) and connecting the supply line (9) to the middle of the first screened portion (14), and a third screened portion consisting of two halves (18 and 19) which connect the ends of the first screened portion (14) to points (16, 17) of intersection of a control line (8) and the electrode (4). The width (w1) of the second screened portion (15) and of the third screened portion (18, 19) at the points of their connection to the first portion (14) is not in excess of the width (h) of the first screened portion (14). <IMAGE>
Patent GB-2010974-A (GB)
Title: Heat Recovery System
IPC: F02G5/00
Filed: 1978-12-05
Abstract: A heat recovery system comprises a plurality of circuits 11, 14, 13 for a working fluid which traverses heat exchangers 2, 3, 4, each exchanger associated respectively with at least one heat-source, the circuits including expansion devices 5, 6, 7 and having, in common, a condenser 17 in which working fluid vaporised in the expanders can be recondensed, at least one expansion device e.g. 6, 7, and a circulation pump 9 for driving the working fluid around the circuits. For an internal combustion engine, one of the heat exchangers may be constituted by a cooling jacket of the engine in which case the working fluid of the system also serves as the engine coolant. <IMAGE>
Patent GB-2011337-A (GB)
Title: Can Transporting Apparatus
IPC: B05B13/06
Filed: 1978-12-29
Abstract: A can transporting apparatus for moving cans through stations (44, 46), whereat the can interiors are spray-coated, comprises an indexing turret mechanism (20). Vacuum holders (90) rotatably mounted on the turret mechanism are continuously rotated throughout the path encompassing a feed station (42) and the work stations (44, 46). The vacuum holders (90) are continuously connected to vacuum by way of a manifold channel from just after the feed station to after the last work station. The cans are therefore brought to full rotational speed before reaching the first work station and spin at this speed through all the work stations. The apparatus enables even spray coating to be achieved without delays occasioned by spinning the cans separately at each work station and without the risk of pushing the cans off centre or damaging them as when cans are rotated by direct belt drive to the cans themselves. <IMAGE>
Patent GB-2012739-A (GB)
Title: Purifying chromic oxide
IPC: C22B34/32
Filed: 1979-01-04
Abstract: Chromic oxide of very low (below 40 ppm) insoluble sulphur content is obtained by calcination of a less pure product at a temperature above 1100 DEG C for at least 10 minutes.
Patent GB-2041215-A (GB)
Title: Draught exclusion means for a letter plate
IPC: A47G29/126
Filed: 1979-02-08
Abstract: The draught exclusion means comprises elements 17, 21, 25 to be arranged around the edges of the aperture 2 in the letter plate 1, each element being provided with a sealing strip 19, 23, 26. The elements are arranged in opposed pairs with one pair of elements 17, 21 engaging the respective edges of the aperture and the other pair of elements 25 abutting the first pair to retain them in place. The other pair of elements 25 is held in place by the means by which the letter plate is fastened to a door or wall. <IMAGE>
Patent GB-2015070-A (GB)
Title: Door Locking Device
IPC: H01H61/02
Filed: 1979-02-21
Abstract: A door locking device for locking the door of a washing machine for the duration of its operating cycle comprises a heating plate (15) having a positive temperature coefficient, first and second bimetal members (17, 25) arranged to be heated and thus deformed by the plate and a pivotally mounted contact arm (18) having both an electrical contact (19) and a latch pin (21) at its free end and being elastically connected to the first bimetal member 17 in such a way as to be actuated in one direction when said first bimetal member 17 reaches a preset heating temperature and in the other direction on cooling and said second bimetal member 25 being deformed when a given ambient temperature is exceeded and acting against said contact arm 18 to actuate said contact arm when said first bimetal member 17 is no longer heated. <IMAGE>
Patent GB-2046377-A (GB)
Title: Calliper brakes
IPC: B62L1/06
Filed: 1979-04-05
Abstract: A conventional calliper brake comprises a pair of brake shoes 15 carrying brake blocks 18 and secured by a bolt 16 and nut 17 to the calliper arm 11.This brake is converted by a pair of members 31 attached by clamps 32 to the frame supporting the wheel to be braked, the members having a portion extending parallel to the plane of the wheel formed with an aperture. A support member 21 is secured to each brake shoe 15 and has a portion 22 extending through the aperture in the member 31 at right angles to the plane of the wheel. This arrangement allows normal operation of the brake in the direction parallel to the length of the portion 22, but the engagement of the portion 22 with the walls of the aperture in the member 31 relieves the strain on the calliper arm 11 caused by friction between the brake block 18 and the wheel. <IMAGE>