baber/WOPTO huggingface dataset:
Patent GB-1322924-A (GB)
Title: Hangers for carrying pipes and cables
IPC: B66C13/12
Filed: 1970-09-29
Abstract: 1322924 Taking up slack in flexible elements SHINKO DENKI KK 29 Sept 1970 [4 Oct 1969 22 Jan 1970 (3)] 46375/70 Heading B8B [Also in Divisions E2 F2 and H2] A support for suspending a pipe or cable 11 from a rail or rope 12, e.g. for a crane, comprises an upper bracket 1 having a rotatably mounted carrier roller 2 running on the rail or rope, a lower bracket 3 coupled to the upper bracket, a supporting member 8 suspended from the lower bracket by a rod 7, and a clamping member 9 secured to the supporting member for clamping the pipes or cable. The lower bracket 3 has a rotatably mounted guide roller 5, and the brackets 1, 3 are hinged together at one side P and have an interlocking detent and ratchet tooth 1a, 3a at the other side. Alternatively, the brackets 1, 3 have interlocking detents and ratchet teeth on both sides. The supporting and clamping members 8, 9, can swivel about a vertical axis and are secured by ratchet teeth 9 above and below the pipe or cable 11 entering apertures with angled walls, (Fig. 4a, not shown), or one interlocking ratchet tooth and aperture above the pipe or cable and a hinge therebelow. The hinge is a detachable hinge, as shown, with varying pivots 9x for differing diameters of pipes or cables 11, or a permanent hinge. The pipe or cable 11 is protected in the supporting and clamping assembly 8, 9 by a rubber grommet 10. The support parts are of metal or synthetic resin.
Patent GB-1478988-A (GB)
Title: Digitoxin orthoformates
IPC: C07J19/00
Filed: 1974-10-28
Abstract: 1478988 Digitoxin alkyl orthoformates BOEHRINGER INGELHEIM GmbH 28 Oct 1974 [29 Oct 1973] 46509/74 Heading C2U The invention comprises compounds of formula (wherein R is C 1-4  n-alkyl), and their preparation from digitoxin by reaction with HC(OR) 3  preferably with acid catalysis. Cardiotonic compositions for oral, parenteral and rectal administration comprise a compound I and a carrier.
Patent GB-1168243-A (GB)
Title: Basically Substituted 1,3-Dinitrobenzene Compounds and process for their manufacture
IPC: C07D295/13
Filed: 1966-10-18
Abstract: 1,168,243. Dinitrobenzenes. FAREWERKE HOECHST A.G. 18 Oct., 1966 [20 Oct., 1965], No. 46558/66. Heading C2C. Novel dinitrobenzenes of the general Formula I wherein A represents a straight or branched chain alkylene group containing 2 or 3 carbon atoms which may be substituted by a hydroxyl group, each of the symbols R represents a methyl, ethyl, propyl or isopropyl group or NRR together represents a pyrrolidino, piperidino, methyl-piperidino, hexamethylene-imino or morpholino group, and X represents a halogen atom, an alkoxy group containing 1 to 4 carbon atoms, or an aralkoxy, aryloxy, alkylmercapto (1 or 2 carbon atoms), arylmercapto or nitro group or a group of the formula wherein A and R have the above meanings and acid addition salts thereof, are prepared by ( 1 ) reacting a compound of the Formula III with a compound of the Formula II or of the Formula IV (2) reacting a compound of the Formula II or IV with an amino-alcohol NH 2 -A-OH, converting the compound of the formula respectively into a reactive ester thereof and treating the ester with (3) reacting a compound of the formula with an amino-alcohol of the formula and (4) nitrating a compound of the formula Pharmaceutical compositions contain compounds of Formula I above and a suitable diluent and are useful in the treatment of diseases caused by viruses and for combatting intestinal parasites.
Patent GB-1515630-A (GB)
Title: Air freshener gels based on amylose
IPC: A61L9/04
Filed: 1976-11-09
Abstract: 1515630 Amylose based air freshener gels SC JOHNSON & SON Inc 9 Nov 1976 [24 Nov 1975] 46679/76 Heading C3U A slow-diffusing air freshener gel comprises 2À5-15 wt. per cent amylose, 0À25-30 wt. per cent perfume, up to 5% pigment the balance to 100% consisting of water. The amylose which is preferably corn or potato amylose should contain 90-100 wt. per cent of amylose.
Patent GB-1282121-A (GB)
Title: Improvements in or relating to harvesting machines
Inventor: HOWELL EDMUND ORLANDO
IPC: A01D43/10
Filed: 1969-09-23
Abstract: 1282121 Harvesting machines SPERRY RAND CORP 23 Sept 1969 [27 Sept 1968] 46716/69 Heading A1F A harvesting machine 10 which consolidates the cut crop into a narrow mass and then deposits the consolidated mass onto the ground laterally of the machine in a swath wider than the consolidated mass comprises a header 16 supporting a reel 22 which has tines 24 which sweep the crop material over a sickle 18 onto a support 25 in which an auger 29 is rotatably operated. The auger 29 consolidates and conveys the crop material towards the centre of the machine, deflector plates 34 discharging the consolidated material through an opening O to pass between a pair of crop-conditioning rollers 36, 37, upwardly to a scattering device 50 comprising rotary paddle devices 51, 52 whose rotations discharge the crop material on either side of the machine. In the travel of the crop material to the ground it is guided by a pair of adjustable baffles 68. Alternatively the scattering device may consist of an auger device (81), Fig. 8 (not shown), whose blades (82), (84) deliver the material, laterally outwardly relative to the machine.
Patent GB-1023005-A (GB)
Title: Improvements in moisture meters
Inventor: FARENKOPF RUDI
IPC: G01N27/04
Filed: 1962-12-13
Abstract: 1,023,005. Determining moisture content. K. P. MUNDINGER G.m.b.H. Dec. 13, 1962, No. 47077/62. Heading G1N. In an arrangement for determining the moisture content of a material by measuring its electrical resistance and which includes an amplifier in the indicator circuit, the amplifier comprises two transistors the emitters and basis of both of which are connected directly or otherwise to the measuring probes. The transistors are preferably of N-P-N type and the circuit includes balancing and adjusting resistors. An arrangement in which A.C. is applied to the measuring probes is described with reference to Fig. 3 (not shown).
Patent GB-1503760-A (GB)
Title: Method for manufacturing alcohol or alcoholic beverage
IPC: C12P7/04
Filed: 1975-11-17
Abstract: 1503760 Producing wort; alcohol SUNTORY Ltd 17 Nov 1975 [26 Nov 1974] 47219/75 Heading C6E A method for producing alcohol involves the steps of: adding water or a mixture of water and stillage to ground cereal comprising more than 50 wt. per cent of at least one of maize, milo maize, degerminated maize, degerminated milo maize, starch powder derived from maize and starch powder derived from milo maize, wherein more than 30% of the particles of the ground cereal pass through a 20 mesh Tyler sieve, to obtain a mash containing from 13 to 40% by weight of solids; heating the slurry to 75C to 85C at atmospheric pressure for 1 to 30 minutes, optionally in the presence of liquefying enzymes, e.g. malt; cooling the slurry to 25C to 34C; during or after the cooling step, adding saccharifying enzymes (germinated cereals e.g. malt, and saccharifying enzyme preparations derived from microorganisms) and alcohol fermentative yeast to the slurry for fermentation; allowing the slurry to ferment; and recovering the alcohol produced by distilling the fermented liquid. The saccharifying enzymes may be added to the slurry when it has cooled to a temperature of 50 to 65 C and prior to further cooling.
Patent GB-1457954-A (GB)
Title: Film cassette
IPC: G03B17/30
Filed: 1974-11-04
Abstract: 1457954 Film cassettes PENTACON DRESDEN KAMERA-UND KINOWERKE VEB 4 Nov 1974 [5 Nov 1973] 47671/74 Heading B8M In a film cassette, a cross-piece or web 12 interconnecting film roll supply and take-up chambers 7 and 8 provides a film presser surface 13 and an exposure window (into which a film trap on a camera can be introduced) the side walls 14 of which comprise filling elevations 16 or 16a having guide surfaces 17 which face the longitudinal edges of a film 5 pressed (possibly together with a film protective strip 6) against surface 13.
Patent GB-1433630-A (GB)
Title: Self-centring clutch release bearing
IPC: F16C23/06
Filed: 1973-10-12
Abstract: 1433630 Clutch release bearings SKF INDUSTRIAL TRADING & DEVELOPMENT CO BV 12 Oct 1973 [18 Oct 1972] 47832/73 Heading F2L A self-centring clutch release bearing having a non-rotating outer race 6 is provided with a diaphragm spring 12 whose inner periphery is attached to a sliding sleeve 1 and whose outer periphery, formed as a plurality of tongues 13 (Fig. 4, not shown), engages opposite sides of an annular groove 14 of the outer race 6. The groove is shown defined between a shoulder 16 of the race 6 and a disc 17 (part of a bearing cap 18). On movement of the bearing to engage the inner race 3 with clutch release levers 8 the disc 17 moves against a flange of sleeve 1 and the diaphragm spring is moved out of contact with disc 17, which allows centring of the bearing by reduction of the friction contact between disc 17 and the spring 12. The inner periphery of spring 12 can engage a groove of the sleeve 1 (Figs. 2 and 3, not shown) or can be held between a sleeve 10 on sleeve 1 and the flange as shown. Seals 24, 25 are provided.
Patent GB-1246452-A (GB)
Title: Natural circulation start-up system for once-through vapour generator
Inventor: GORZEGNO WALTER PAUL
IPC: F22B35/14
Filed: 1968-10-09
Abstract: 1,246,452. Starting-up steam generators. FOSTER WHEELER CORP. 9 Oct., 1968 [11 Oct., 1967], No. 47915/68. Heading F4A. A once-through type vapour generator is started-up by inducing an unassisted natural circulation of flow in the furnace riser tubes prior to changeover to pump assisted circulation for normal operation. During the latter operation a feed pump 22 forces water through an economizer 28 to a drum 30 via line 31, then via a downcomer 32 to the bottom of radiantly heated riser tubes 16 of front and rear walls, 18a, 18b, in the furnace section 14. The flow leaving the top of walls 18a, 18b is collected in a header 38 and then recycled through downcomer 24 to the bottom of riser tubes 16 of side walls 20a, 20b for a second pass through the furnace. The flow from the top of walls 20a, 20b is collected in header 40 and then passed through the roof 48 of the generator, convection wall passes 50 and superheater 52. The generator is started-up by establishing a water level in drum 30, closing valve 26 in downcomer 24 and opening valve 36 in line 34 so that downcomer 32 supplies furnace walls 18a, 18b, 20a, 20b, in parallel. On firing of the furnace burners, an upward natural fluid circulation through the furnace walls is established, the flow passing from the top of the walls to drum 30 through the headers 38, 40 and the now open valves 42, 44. At this stage valve 56 remains closed. Steam/water separators are disposed in the drum 30, steam from the drum flowing via line 46 and valve 58 to the remaining heating sections of the generator, whereas water from the drum is returned through downcomer 32 to the furnace walls 18a &c. The downcomer 32 and other components. such as the drum 30, are of sufficiently large size to lower the resistance in the circuits to such a degree that the difference in densities between the flow in riser tubes 16 and the flow in downcomer 32 is sufficient to achieve unassisted natural circulation up to about 30% full load. When this point is reached, valves 36, 42, 44 and 58 are closed and valves 26, 56 opened to changeover to normal once-through forced flow operation using the feed pump 22, the pairs of furnace walls 18a, 18b and 20a, 20b being in series. Operating pressures are approximately 1000 p.s.i. at start-up rising to 2500 p.s.i. at changeover and 3500 for full load supercritical operation.
Patent GB-1038910-A (GB)
Title: Improvements in and relating to the baking of bread rolls
IPC: A21B5/02
Filed: 1964-11-26
Abstract: 1,038,910. Oven trays; baking tins. MICROTHERM Ltd. Nov. 26, 1964 [Dec. 9, 1963], No. 48156/64. Headings A4A and A4D. A sheet metal baking tray has compartments with ridged bases to mould a semicylindrical groove in the otherwise flat faces of bread rolls. Hot dogs are formed by placing a sausage filling between the contacting grooved faces of a pair of rolls and cooking the assembly in a rotating tube by dielectric heating. During baking of the rolls, hot air circulates through gaps 16 between each compartment 12 of the tray. The trays are filled by placing a sheet of dough over each and pressing it down so that rims of the compartments bite through the sheet.
Patent GB-1343024-A (GB)
Title: System for constructing a hologram using an optical grating
IPC: G03H1/22
Filed: 1970-12-31
Abstract: 1343024 Holography AMERICAN EXPRESS INVESTMENT MANAGEMENT CO 31 Dec 1970 [31 Dec 1969] 48436/70 Heading G2J [Also in Division H1] In a hologram forming system the information to be holographically encoded is generated as an electrical signal which is separated into amplitude and phase components, the amplitude signal being fed to an amplitude pattern generator which pattern is then superimposed upon a spatial frequency carrier the phase of which is modulated in response to the phase signal to give a hologram. Amplitude information relating to some object is fed as an electrical signal to a cathode ray tube 12 on the face plate of which an amplitude pattern is generated. This is imaged through a movable aperture 14 on to a diffraction grating 16 which is located adjacent a record medium 17. The phase signal is fed to a motor 21 which moves the aperture 14 and thus superimposes on the amplitude pattern phase formation to enable a hologram to be recorded at 17. In an alternative embodiment the aperture 14 is replaced by an acoustic device located between a pair of crossed polarizers. In another embodiment it is replaced by a series of individually operable electro-optic light valves. Alternatively an electro-optic polarizing device, to which the phase signal is fed, may be interposed between the cathode ray tube and lens 13 the aperture 14 being replaced by a linear polarizer; or the electro-optic polarizing device may be a chromatic birefringent device and the linear polarizer a mask having lines of continously varying colour in a direction perpendicular to the birefringent device. The amplitude information may be fed to an electrooptic modulated 100 illuminated with collimated light. The face plate of the cathode ray tube 12 may be a photo-chromic plate or a scanned electrooptic crystal plate. Indeed such materials may take the place of film record medium 17 if it is not desired to form a permanent hologram. An image is reconstructed in the usual way by illumination with a coherent light beam. In a further embodiment, Fig. 5, the amplitude signal is fed to the electron gun 61 of the cathode ray tube 60, the resultant electron beam being subjected to the influence of a phase deflection plate 64 to which the phase signal is applied. This superimposed upon the beam affects passage of the beam through an internal grid 65 inwardly spaced from the face plate 66 upon which a hologram is formed. If desired the face plate may instead be a scanned electro-optic crystal plate or of photo-chromic material, an evaporated aluminium screen being interposed between the screen and the grid. An image is reconstructed by illuminating the face plate with a coherent light beam.
Patent GB-1086689-A (GB)
Title: Pharmaceutically active extracts of bone marrow
Inventor: FOULDS HARRY
IPC: A61K35/32
Filed: 1964-12-01
Abstract: Solutions of therapeutically active water-soluble substances are prepared by extraction of bone marrow, obtained from cattle suffering from bovine cysticercosis, with water or hydroxylic organic solvents. Such solvents may be ethanol, iso-propanol, propylene glycol or glycerol, and the bone marrow may be extracted by grinding it with the solvent in the presence of an inert abrasive material such as sand.  Prior to extraction, the bone marrow is preferably defatted with a fat solvent and treated with a water-miscible ketone, e.g. acetone, and the final extract of the process is filtered, sterilised by filtration and sealed into vials.  The active substances may be employed in this form, or preferably after dilution with saline and addition of glycerol, cresol and buffering agents, as compositions for injection, and are said to have anti-tumour activity.  The substance comprises a mixture of amino acids, including one or more of leucine, iso-leucine, methionine, cystine, threonine, lysine, valine, and L-phenyl-alanine; vitamins, particularly of the B complex; serum proteins such as albumins, globulins and properdin; indole derivatives, e.g. tryptophan; enzymes, particularly proteinases; amino-aromatic compounds and purine bases; a lipopolysaccharide and iron and molybdenum derivatives.  The substance exhibits anti-folic acid activity.
Patent GB-1199000-A (GB)
Title: Improvements in or relating to Continuous Casting Machines
Inventor: WEISWEILER FRANZ-JOSEF
IPC: B22D11/053
Filed: 1967-10-31
Abstract: 1,199,000. Continuous casting. MANNESMANN A.G. 31 Oct., 1967, No. 49318/67. Heading B3F. To maintain the alignment of a reciprocated mould 1 and stationary frame members 6 on which support rollers 7 are mounted, the members 6 have extended mould-guides 8 passing into openings (9) in a plate 3 (slidably or pivotally mounted on a reciprocating frame 4 for movement transverse to the casting axis) to which the mould 1 with a water jacket 2 is fixed. The two openings (9), one at either side of the mould 1, act as slide bearings or contain rollers to contact the mould-guides 8. The mould cavity may have a straight axis instead of the curved axis indicated.
Patent GB-1413569-A (GB)
Title: Nachoring head for prestressed tendons in a concrete structural  member
IPC: E04B/
Filed: 1973-10-23
Abstract: 1413569 End anchorage for reinforcements in concrete MANUFACTURAS DE ACERO Y CAUCHO SA 23 Oct 1973 [24 Oct 1972] 49362/73 Heading E1W  An end anchorage for a plurality of the stressing tendons comprises a rigid plate 1 having one face adapted to bear against a concrete face and a second face 4 forming a seating face and an anchoring plate 5 having a plurality of frusto-conical apertures 7 aligned with apertures in the plate 1. The anchoring plate 5 secures split collets 8 around cables or tendons 9 and is not otherwise secured to the plate 1. Pins may be driven through holes 10 to secure the plate 1 to a shuttering. The sleeve 12 may be formed of a band of impregnated paper or textile or sheet metal or plastics.
Patent GB-1413332-A (GB)
Title: Laminated plastics film
IPC: B32B27/30
Filed: 1972-10-27
Abstract: 1413332 Laminated plastics film UNILEVER Ltd 27 Oct 1972 [28 Oct 1971] 49651/72 Heading B5N [Also in Division B2] Laminated plastics film useful in the packaging of foodstuffs comprises a 6-20 micron thick layer of vinylidene chloride homo- or copolymer bonded between two layers of olefin polymer or copolymer each at least 20 microns thick, by means of a two-component polyurethane primer or adhesive. The polyolefin layers may be of low-pressure polyethylene, polypropylene, or copolymers thereof, optionally together with some polyisobutylene, and may be flame or corona treated prior to bonding. A hot-press-resistant layer of unstretched or uniaxially or biaxially stretched polyamide, polycarbonate, PVC or polyethyleneterephthalate, or a polyurethane or epoxy lacquer, may be applied over one of the polyolefin layers, optionally by means of an adhesive. The laminate may be prepared by applying polyurethane adhesive by brush or roller to a polyolefin film, then applying a plurality of coats of an aqueous dispersion of polyvinylidene chloride, and finally bonding with the other polyolefin film to which the adhesive has also been applied.
Patent GB-1472555-A (GB)
Title: Document feed apparatus
IPC: B65H29/22
Filed: 1974-11-18
Abstract: 1472555 Stripping sheets INTERNATIONAL BUSINESS MACHINES CORP 18 Nov 1974 [26 Dec 1973] 49749/74 Heading B8R Sheets being removed from a platen 10 by a belt transport 17 are stripped from the belt by a plurality of rollers 41 which make rubbing contact with the belt and move in the opposite peripheral direction at the point of engagement. A sheet is fed to the platen upon lowering of stops 15 and passes into the nip between spring 28 and the belt 17. The sheet is fed by the belt up to front register stops 29, engagement of the sheet by the belt being ensured by spaced pressure rollers 32 acting on the inside of the belt. After a copying operation a solenoid lowers the stops 29 and the sheet is removed from the platen by the belt and is stripped from the belt by rollers 41. The stripped sheet passes into the nip between the rollers and a resiliently biased plate 46 where the sheet activates a lever 49 so causing a member 49<SP>1</SP> to operate a switch 51. The switch operates the solenoid to raise the stops 29 ready for the next sheet. The stripped sheet is removed from the rollers 41 by fingers 52 interposed between the rollers. The sheet passes into a tray 48.
Patent GB-1127249-A (GB)
Title: Fire retardant compositions
Inventor: HINDERSINN RAYMOND RICHARD
IPC: C08K5/52
Filed: 1965-11-24
Abstract: 1,127,249. Fire retardant synthetic resin compositions. HOOKER CHEMICAL CORP. 24 Nov., 1965 [25 Nov., 1964], No. 49911/65. Headings C3B, C3P and C3R. Compositions comprise (1) a normally combustible polymer, (2) a constant fire retardant agent of formula wherein X is bromine, chlorine or fluorine; Y is bromine, chlorine, fluorine, alkyl or alkoxy and Z is a tetravalent cyclic hydrocarbon having at least five carbon atoms and (3) a stabilizer for the fire retardant agent. Specified polymers are polymers of olefinically unsaturated hydrocarbons, butadiene/styrene/acrylonitrile copolymers, diallyl phthalate polymers, polyamides, polyesters, polycarbonates, phenol/ aldehyde condensates and bisphenol A/epichlorohydrin condensates. The fire retardant may have a M.P. > 250‹ C. and V.P. < 0À1 mm./ Hg at 197‹ C. and may be a Diels-Alder adduct of a polyhalogenated cyclopentadiene, e.g. hexachloro-, 5,5-dimethoxytetrachloro-, hexabromo-, 5,5 - di - fluorotetrachloro -, 5,5 - dibromotetrachloro- or 5,5-diethoxytetrachloro-cyclopentadiene; with a polyunsaturated cycloaliphatic compound, e.g. cyclopentadiene, methylcyclopentadiene, dicyclopentadiene, bicyclo-(2.2.1)- heptadiene, 1,5-cyclo-octadiene, cyclodecadiene or cyelododecadiene. Many suitable stabilizers and combinations thereof are specified including (1) polyvalent metal salts of benzoic and substituted benzoic acids, polyvalent metal substituted phenolates and organic phosphites; (2) substituted phenols, polyvalent metal salts of carboxylic acids and polyhydric alcohols; and (3) organotin compounds. Compounds of arsenic, antimony and bismuth may also be incorporated, e.g. the oxides, antimony sulphide, antimony salts of organic acids and alkali metal salts and esters of antimonous acids. Examples describe compositions comprising an adduct of hexachlorocyclopentadiene and 1,5-cyclo-octadiene, antimony oxide and (1) polypropylene and dibutyl tin bis (iso-octyl maleate), dibutyl tin maleate, dibutyl tin diacetate, dibutyl tin dilaurate or a barium benzoate/cadmium benzoate/phenol/polyol composition; (2) polystyrene and dibutyl tin maleate, dibutyl tin diacetate, dibutyl tin dilaurate, tetraphenyl tin, dibutyl tin bis(iso-octyl maleate) or a barium benzoate/cadmium benzoate/phenol/ polyol composition; (3) ABS terpolymer and dibutyl tin bis(iso-octyl maleate), dibutyl tin dilaurate, tetraphenyl tin, triphenyl tin hydroxide, dibutyl tin diacetate or stannous octoate; (4) polycaprolactam and dibutyl tin bis(isooctyl maleate), tetraphenyl tin, dibutyl tin dilaurate or barium/cadmium laurate; and (5) polyethylene and dibutyl tin bis iso-octyl maleate) or dibutyl tin dilaurate.