baber/WOPTO huggingface dataset:
Patent GB-1511712-A (GB)
Title: Carbon coated ribbon cartridge
IPC: B41J35/10
Filed: 1975-04-22
Abstract: 1511712 Tape cartridges ING C OLIVETTI & CO SpA 22 April 1975 [24 April 1974] 46274/77 Divided out of 1511711 Heading B8M  An ink-ribbon cartridge containing a singlepass carbon ribbon comprises an aperture 158 for receiving ribbon sensing levers 108, 109 of ribbon feed mechanism the subject of parent Specification, see Division B6, and holding the levers out of contact with the ribbon on spools 15, 16, and an access opening 136 to receive feed rollers 43, 71, the ribbon being guided so as to be engaged by the rollers when the cartridge is mounted on a typewriter.
Patent GB-1176810-A (GB)
Title: Improvements in a Machine for Automatically and Simultaneously Cutting and Pre-Beading Cylindrical Bodies, in particcular Metal Cans.
IPC: B21D51/26
Filed: 1967-10-11
Abstract: 1,176,810. Making cans; angular bending by rolls; shearing. FMI-MECFOND AZIENDE MECCANICHE RIUNITE S.p.A. 11 Oct., 1967 [24 June, 1967], No. 46412/67. Headings B3A, B3E and B3W. A machine for cutting and beading cylindrical bodies, e.g. metal cans, includes two turrets 20 rotatably mounted on a shaft 56 and each carrying a guide disc 20<SP>1</SP> and a plurality of chucks 102 carrying cutting and beading tools, means for feeding the cylinders to be cut to the tools and means for separating and removing the cut cylinders. Each chuck 102 (Figs. 1, 2) is resiliently mounted on a slide 82 by a hinge 105 and a spring 110. The slide 82 is moved by a cam-follower 54 in a cam track 52 to insert the tools into the cans and to remove them from the cans. The tools are driven by a pinion 46 engaging a fixed gearwheel 48. Each tool consists of a cutting ring 19 and two beading rings 13 which, as the turret is rotated, press the cylindrical body against grooves in a fixed ring 9 to cut the cylinder in two and bead the edges of the two halves of the cylinder. The cylindrical bodies are fed between the guide discs 20<SP>1</SP> by a screw conveyer 16 and a pair of star wheels 18 and are removed by a pair of star wheels 32. The cans are then separated by two conveyer belts 27 having magnetic bars 24 behind the belts, any uncut bodies being rejected by a guide 37. In a modification (not shown), the cylindrical bodies are cut into three parts by a tool provided with two cutting rings. The three can bodies are separated by two magnetic conveyers as above, the central can body falling into a shoot.
Patent GB-1211969-A (GB)
Title: Improvements in or relating to air cooled surface condensers
IPC: F28B1/06
Filed: 1969-09-22
Abstract: 1,211,969. Air-cooled surface condensers. BORSIG G.m.b.H. 22 Sept., 1969 [25 Sept., 1968], No. 46525/69. Heading F4S. In a forced-air-cooled surface condenser comprising inclined rows of spaced finned parallel condenser tubes arranged in groups 1 and extending between upper steam distributing chambers 4 and lower steam distributing and condensate collecting chambers 5, each tube is subdivided into upper and lower parts 12a, 12b by the inlet 14 of a condensate drain tube 15 disposed in the lower part of the condenser tube. Steam is fed in the direction a to both the upper and lower parts of the tubes. Condensate formed in the upper part 12a flows via drain tube 15 into a collector chamber 8 and condensate formed in the lower part 12b flows downwardly and is collected in chamber 5. Connections 9 and pipes 10 lead off the condensate from the chambers 5 and 8. Non- condensible gas from the lower part 12b passes through orifices 13 in the drain tube 15 and together with non-condensible gas from the upper part 12a collects in the chamber 8 from whence it is withdrawn by way of connection 6 and pipe 7. An axial fan (18, Fig. 2) generates a flow of cooling air in the direction d across the tubes. To ensure even cooling and to prevent condensate in the innermost row of tubes from being overcooled and forming ice, the lengths of the upper parts 12a of the tubes are increased progressively from one row to the next in the direction of flow d of the cooling air. In addition, the lengths of the upper and lower parts 12a, 12b in each row of tubes may be progressively varied in the direction of steam flow through the distributing chambers 4 and 5 (see dotted lines in Fig. 1).
Patent GB-1344030-A (GB)
Title: Seal assembly for a gas turbine engine
IPC: F02C7/105
Filed: 1972-10-10
Abstract: 1344030 Thermal regenerators FORD MOTOR CO Ltd 10 Oct 1972 [15 Nov 1971] 46609/72 Heading F4K In a seal assembly for a rotary regenerator 24 incorporated in a gas turbine engine housing 10 and including peripheral and cross-arm seals 40, 42, 44 and 60 located between the regenerator 24 and the housing, each seal, comprises a shoe, e.g. 48, one surface of which engages the regenerator, and a foil 54 made of stainless steel or high temperature nickel alloys. The foil 54 comprises an inner longitudinal edge portion 70 attached to the shoe by welding, a central portion 72 projecting outwardly away from portion 70 to contact the engine housing, and an outer longitudinal edge portion 74 curving back towards shoe 48 to terminate in a floating position between the shoe and the housing. The floating edge portion 74 includes a relatively narrow contact portion 76 formed with a plurality of spaced cut-outs 78, the contact portion 76 moving into and out of contact with the shoe during changes in the distance between the shoe and the adjacent portion of the housing. The regenerator is rotated by means of a surrounding annular ring gear 26 and torque transmitting member 35, the ring gear 26 meshing with a pinion gear 28 which is driven by the gas turbine engine through a shaft 34.
Patent GB-1132336-A (GB)
Title: Ophthalmometers provided with stationary sighting marks
IPC: A61B3/107
Filed: 1965-11-04
Abstract: 1,132,336. Ophthalmometers. P. F. M. CAMBS. Nov.4, 1965 [Jan.26, 1965], No.46705/65. Heading G2J. An ophthalmometer including two fixed sighting marks 4 which are adapted to be projected on to a patient's eye, and within the main optical system, fixed duplicating means 6 for superimposing images of the marks 4 formed after reflection at the cornea, is characterized in that an optical system 5 providing an adjustable magnification is inserted between the duplicating means 6 and the patient's eye. In Fig.1, the optical system 5 comprises an afocal magnifying system which is positioned between a front objective 2 and the duplicating means 6. The system 5 is adjusted until the images of the marks 4 are superimposed by the duplicating means 6, the degree of adjustment providing an indication of the curvature of the cornea. In a further embodiment a second afocal system is arranged after the duplicating means 6.
Patent GB-1022671-A (GB)
Title: Improvements in or relating to golf balls
IPC: A63B37/00
Filed: 1962-12-11
Abstract: A surface active chemical agent is incorporated in the coating composition of a golf ball for the purpose of preventing the accumulation of unneutralized electrical charges on the surface of the ball, thereby extending its flight distance.  Suitable agents quoted are quateruary ammonium salts, wetting agents, detergents, dispersants and fatty acid esters of polyethylene glycol derivatives. The coating is applied by dipping, spraying or wiping.
Patent GB-1080108-A (GB)
Title: Improvements relating to roller mills
Inventor: KARRER KARL
IPC: B02C4/28
Filed: 1965-11-04
Abstract: 1,080,108. Automatic level control. GEBRUDER BUHLER. Nov. 4, 1965, No. 46800/65. Heading G3R. [Also in Divisions B2 and G1J Operation of a roller mill is controlled in accordance with variations in the quantity of material fed to the mill, measured capacitively. Material entering through shute 4 passes between feedroller 5 and flap 6 and then between fixed roll 2 and adjustable roll 3. Material piled above feedroller 5 determines the capacitance between plate 33 and housing 1, the value of this capacitance being displayed at 45 to indicate the throughput. This signal is modified by adjusting elements 83, 97 and 93 and the resulting signals control solenoids 63, 77 and 73. Solenoid 63 controls the position of flap 6 to vary the feed of material, solenoid 77 controls the spacing of rolls 2, 3 and solenoid 73 separates the rolls when the flow of material ceases. Instead of, or in addition to, controlling flap 6 the signal may be used to control the speed of a motor driving roller 5. The supply of coolant to rolls 2, 3 may also be controlled. Plate 33 may extend the whole length of roller 5 or merely the width of shute 4. Additional detecting elements may also be provided. A doubleroller mill is referred to, having two pairs of rolls fed from a single shute. In this case a single live plate is disposed between two earthed plates and operation of the feedrollers and rolls in the two mills is controlled in accordance with the feed through the corresponding channel.
Patent GB-1097228-A (GB)
Title: Pharmaceutical compositions for inhibiting the growth of neoplasia and the use thereof
IPC: A61K31/00
Filed: 1965-11-05
Abstract: Pharmaceutical compositions for inhibiting the growth of neoplasia contain the alkaloid voacamidine and/or a non-toxic salt thereof. Dosage units for oral administration may contain 10 to 90% by weight of the active ingredient combined with solid pulverulent carriers and lubricants to form tablets or drag<\>aee cores.  Aqueous, optionally buffered, isotonic solutions of salts and aqueous dispersions of the base are used for parenteral administration.  The active substances may also be combined with a neutral fatty basis to form suppositories or contained in gelatin capsules.  Salts specified are those formed with the following acids:-hydrochloric, hydrobromic, sulphuric, phosphoric, methane sulphonic, ethane disulphonic, b -hydroxyethane sulphonic, camphor sulphonic, acetic, lactic, succinic, tartaric, citric, benzoic, salicylic, embonic, phenyl acetic and mandelic acids.
Patent GB-1120419-A (GB)
Title: A cartridge for a hard fibre core pen
Inventor: MATSUMOTO HIROYUKI
IPC: B43K8/02
Filed: 1965-11-05
Abstract: 1,120,419. Felt nib pens. DAI NIHON BUNGU K.K. 5 Nov., 1965, No. 47045/65. Heading A4K. [Also in Division B6] The cartridge reservoir of a felt-nib pen has a capillary mass 5 extending therethrough. A clearance 6 is provided between the mass 5 and the reservoir wall 4. The felt-nib core 2 contacts the mass 5 to provide continuity of ink flow. The capillary mass may have various shapes (Figs. 3 to 5).
Patent GB-993604-A (GB)
Title: Free-flowing acid compositions
IPC: A23L2/68
Filed: 1963-11-28
Abstract: Free-flowing, water soluble, powdered fumaric and/or adipic acid is in admixture with a water soluble alkyl aryl sulphonate having at least 5 carbon atoms in the alkyl chain.  The sulphonate, which is preferably present in a proportion of between 0.2% and 1.0% based on the weight of the powdered acid, may be an alkali metal, ammonium, morpholine or mono-, di- or triethanolamine salt, and the alkyl chain of the sulphonate preferably has between 5 and 22 carbon atoms. Specified sulphonates are sodium dodecyl benzene sulphonate (preferred), the corresponding amyl, di-amyl, octyl, nonyl, decyl, tridecyl, tetradecyl, hexadecyl and octadecyl benzene sulphonates; sodium nonyl, decyl or dodecyl toluene sulphonate; sodium dodecyl xylene sulphonate; sodium dodecyl ethyl benzene sulphonate and sodium dodecyl iso propyl benzene sulphonate. Examples are given.ALSO:The free-flowing acid composition described and claimed in the parent Specification is improved or modified and comprises powdered fumaric and/or adipic acid in admixture with a water soluble alkyl aryl sulphonate having at least 5 carbon atoms in the alkyl chain.  The sulphonate, which is preferably present in a proportion of between 0.2% and 1.0% based on the weight of the powdered acid, may be an alkali metal, ammonium, morpholine or mono-, di- or triethanolamine salt, and the alkyl chain of the sulphonate preferably has between 5 and 22 carbon atoms. Specified sulphonates are sodium dodecyl benzene sulphonate (preferred), the corresponding amyl, di-amyl, octyl, nonyl, decyl, tridecyl, tetradecyl, hexadecyl and octadecyl benzene sulphonates; sodium nonyl, decyl or dodecyl toluene sulphonate; sodium dodecyl xylene sulphonate; sodium dodecyl ethyl benzene sulphonate and sodium dodecyl isopropyl benzene sulphonate. Examples are given.
Patent GB-1481806-A (GB)
Title: Welding gun assembly
IPC: B23K9/29
Filed: 1974-10-31
Abstract: 1481806 Welding by fusion CATERPILLAR TRACTOR CO 31 Oct 1974 [2 Nov 1973] 47229/74 Heading B3R A fume-extracting, gas-shielded, consumableelectrode, arc welding apparatus including a head 11, a control handle 12 and a flexible connector 13, comprises a welding current feed electrical conductor and a coaxially surrounding outer tubular casing which extends substantially the full length of the head, handle and connector, the electrical conductor having an axial passage providing for shielding gas and consumable wire electrode feed therethrough, and an annular passageway between the conductor and the tubular casing providing for fume extraction therethrough. The tubular casing comprises a head barrel 16, a handle sheath 17, preferably non-metal, e.g. plastics, and a flexible hose 18, e.g. of helically ribbed elastomer of plastics, preferably wire enforced. The electrical conductor comprises a rigid hollow conduit 21, and adapter 39, and a hollow flexible electrical cable 19 of multilayer construction including a current transmitting layer of copper wires. The head 11 comprises a nozzle assembly 49 including an adapter 51 threaded on to the conduit 21 and receiving the contact tube 56. A conical gas cup 63 is brazed on to a sleeve 62 which is supported on a spherical portion 59 of the adapter 51 by way of an electrically insulating sleeve 61. Inclined passages 53 in the adapter 51 direct gas from the conduit 21 into the gas cup. A tubular member 66 has ribs 68 which engage and locate the gas cup 63 and are preferably brazed to the sleeve 62 so that the threading of the tubular member 66 on to the barrel seals the gas within the cup by cooperation of the sleeve 61 and the spherical portion 59. The flexible hose 18 embraces an inlet 36 of an elbow connector member 14 having an outlet 28 embraced by a vacuum hose 29 and an opening 31 accepting a wire feed adapter 32 connected to the cable 19 and provided with a contact tab 33. The adapters 32, 39 are preferably brazed to the cable 19. Shielding gas, e.g. CO 2  or A, is fed to the bore of the conduit 21 through a connector 30, a feed line 26, an elbow 47 and the adapter 39. A multi-wire electrical control conduit 42 extends to a handle sheath mounted operator switch 41 which may also control the fume extraction. The fit between the hose 18 and the sheath 17, up to an 0-ring seal 43, is such as to allow relative rotation therebetween to accomodate various angular welding modes, operating vacuum collapsibly holding the hose and sheath. The shielding gas and ambient air drawn in with the fume extraction provides for cooling.
Patent GB-1370648-A (GB)
Title: Process and apparatus for removing air pollutants from oven-stack  emissions
IPC: B01D47/06
Filed: 1971-10-12
Abstract: 1370648 Purifying gases, condensation of vapours CLERMONT ENG CO Inc 12 Oct 1971 47375/71 Headings BIB and B1R Gases containing aerosols of organic material at about 350‹F are purified by (a) passing them via inlet conduit 16 into a spray chamber 14 and over finned cooling coils 50 wherein a two phase condensate 56 of water and organic material is formed, (b) spraying the condensate 56 from nozzles 58 onto the coils 50 at a pressure of at least 80 1b./sq. in. via pump 62, (c) passing any remaining aerosols through a mist eliminator 20 to form a twophase filtrate and (d) passing both filtrate and condensate 56 to tank 70. The finned coils are cooled by recirculated coolant and corrugated plates 64 are disposed in the chamber to catch large drops in the gas stream.
Patent GB-1524608-A (GB)
Title: Controlling scale formation in aqueous media
IPC: C02F5/10
Filed: 1976-11-16
Abstract: 1524608 Scale inhibition BETZ INTERNATIONAL Inc 16 Nov 1976 [17 Nov 1975] 47612/76 Heading C1C The formation and deposition of scale or scaleimparting impurities in aqueous systems is controlled by incorporating a water-soluble polymer comprising moieties of formula and moieties of formula wherein R is H or C 1-3  alkyl, R' is -OH, -OM or -NH 2 , M being a water-soluble cation, R<SP>2</SP> is C 2-6  alkyl, R<SP>3</SP> is H of CH 3  and x:y is from 34:1 to 1:4.
Patent GB-1367819-A (GB)
Title: Tetrahydrodibenzopyrans
IPC: B01J19/12
Filed: 1972-10-16
Abstract: 1367819 Tetrahydrodibenzopyrans T PETRZILKA 16 Oct 1972 [14 Oct 1971] 47636/72 Heading C2C The invention comprises compounds of formula wherein R 1  represents a straight or branched chain C 1-10  alkyl group; R 2  represents a hydrogen atom or a protective group exchangeable for a hydrogen atom; and Q represents a group of formula These compounds may be obtained by thermally re-arranging a diacyl reactant of formula wherein R represents a hydrogen atom or a C 1-5  alkyl group, to a diacyl product of formula and deacylating the diacyl product so obtained. The intermediate diacyl reactant is prepared by epoxidation of a compound of formula wherein R 2  is a protective group exchangeable for a hydrogen atom to a product of formulµ removing the epoxy group to form a compound of formula removing the protective group to form a product of formulµ and acylating both hydroxy groups.
Patent GB-1047899-A (GB)
Title: Monitoring system for towel dispensing machines
Inventor: HOWLETT EDWARD JOHN
IPC: G08B5/36
Filed: 1964-11-25
Abstract: 1,047,899. Monitoring towel dispensers. ADVANCE LINEN SERVICES Ltd. Sept. 24, 1965 [Nov. 25, 1964], No. 47901/64. Heading A4G. One or a number of towel dispensers in which a measuring device controls the length of a portion of clean towelling each has a monitoring device comprising electric contacts actuated, e.g. by mechanism on the measuring roll, each time a portion is dispensed, and a central monitoring station is provided having an equal number of indicators indicating the portions used, and/or the portions remaining or when the remaining portions reach a predetermined number. A visible or audible alarm may be provided.
Patent GB-1181046-A (GB)
Title: Glass Fiber having Metallic Coating
IPC: C03C25/46
Filed: 1968-10-15
Abstract: 1,181,046. Metallizing glass fibres. NIPPON SHEET GLASS CO. Ltd. Oct.15, 1968 [Oct.18, 1967], No.48718/68. Heading C7F. A metal-coated glass fibre is made by applying to the fibre a solution containing a metal salt or complex so as to coat the fibre with the metal compound, converting the metal compound in situ to the metal oxide during or immediately after its application, so forming on the fibre a coating of metal oxide and thereafter reducing at least the surface of the metal oxide coating to the metal. The metal is preferably Cu, Sn, Zn, or Pb, and the reduction may be performed in a hydrogencontaining atmosphere at 350 to 1000‹C. In Fig.1, glass from melting tank 1 is drawn into fibres at 2, and sprayed at 6 with a solution of metal compound, which at the temperature of the fibres is decomposed to oxide, which is then reduced to metal by the flame of reducing burner 7, and the fibres are then bundled at 4 and wound on collet 5. The spraying solution may be an aqueous solution of copper nitrate, copper acetate, tin chloride, zinc acetate, zinc chloride, or lead nitrate. A novel glass fibre having a metal coating and an intermediate layer of an oxide of said metal, the total thickness of the composite coating not exceeding one micron, is described and claimed.
Patent GB-1521796-A (GB)
Title: Device for draining and collecting body excretions
IPC: A61L24/08
Filed: 1977-01-21
Abstract: 1521796 Discharge collecting appliances LABORATOIRES BIOTROL SA 21 Jan 1977 [18 Feb 1976] 48982/76 Heading A5R A device for draining and collecting body fluids comprises a plate 1 made of Karaya gum mixed with glycerine for contacting the skin around the discharge orifice, a hole 2 being provided through said plate 1, and a support sheet 4 made of flexible plastics material, said sheet 4 having an aperture 11  larger than hole 2 and zones e.g. 12, 13 concentric with aperture 11 defined by pre-cut lines, whereby in use the portion of plate 1 surrounding hole 2 is pushed through the aperture thereby providing an annular pad for contacting the artificial anal opening. The size of aperture 11 may be adjusted to the size of the artificial anal opening by removal of the concentric zones e.g. 12, 13. A plastics bag (25), Figs. 5 and 6 (not shown) is attached to sheet 4 by means of snap fasteners or adhesive. Plate 1 is provided with radial lines 3 of reduced strength to facilitate pushing through aperture 11. Plate 1 may be carried on a plastics film which is secured to sheet 4. Plate 1 may be coated with plastics and incorporate a reinforcement web.
Patent GB-1059883-A (GB)
Title: Process for the production of micro-organisms
Inventor: LAINE BERNARD MAURICE
IPC: C12N1/26
Filed: 1962-12-31
Abstract: 1,059,883. Purifying oils. BRITISH-PETROLEUM CO. Ltd. March . 20, 1964 [Dec. 31, 1962], No. 49052/62. Heading, C5E. [Also in Division C6] A micro-organism, particularly yeast, capable of growth on a feedstock consisting of orcontaining a carbohydrate-and capable of growth on a feedstock consisting of or containing a straight chain hydrocarbon, in a pre-treatment stage is cultivated in the presence of a feedstock consisting of or containing a carbohydrate, an aqueous nutrient medium and an oxygen-containing gas, and thereafter in a growth stage the micro-organism product so obtained is cultivated in the presence of thefeedstock consisting of or containing a straight chain hydrocarbon. The carbohydrate may comprise, consist .of, or be contained in molasses, wort, malt extract, wood hydrolysis sugars or lyes obtained in the. course of paper manufacture, or consist of an extract of lipids obtained in the purification of yeasts by solvent extraction. The hydrocarbon feedstock may consist wholly or in part of paraffinic and/or olefinic, straight chain hydrocarbons having, at least 10 carbon atoms per molecule, e.g. a petroleum fraction containing 3-45% by weight of straight chain hydrocarbons, kerosine, gas oils and lubricating oils either unrefined or after some refinery treatment. A gas containing free oxygen and an aqueous nutrient medium are provided in both stages; the nutrient medium may be of different composition in the two stages. The cultivation may be opetated batchwise or continuously. The following yeasts are mentioned: Candida lipolytica, Candida pulcherrima, Candida utilis, Candida tropicalis, Torulbpsis collisculosa, Hansenula anomala,. Oidium lactis, Neurospora sitophila. and Mycoderma cancoillote. The following. micro-organisms are also mentioned: Bacillus megatherium. Bacillus. subtilis, Pseudomonas aeruginosa, Bacillus amylebacter, Pseudomonas natriegens, Arthrobacter sp, Micrococcus sp., Corynebacterium michiganense,Pseudomonas syringae; Xanthomonas begoniae, Flarobacterium sp. deverans,Acetobacter sp.,Actinomyces sp., Agrobacterium sp., Aplanobacter sp., Pencillium expansum, Penicillium roquoferti; Penicilliumnotatum, Aspergillus fussigatus, Aspergillus niger and Aspergillus versicolor. The organism feeds selectively upon the straightchain components of a hydrocarbon mixture and the process provides a method of removing waxes and the like from petroleum oils. An example is directed to the,growth in the presence of heavy gas oil of Candida lipolytica cultured on beet molasses containing, among other growth factors, specified proportions of biotin, pantothenic acid and inositol.