baber/WOPTO huggingface dataset:
Patent GB-1417523-A (GB)
Title: Containers ltd container pallet
IPC: B65D77/04
Filed: 1973-10-04
Abstract: 1417523 Pallets AIRFLEX CONTAINERS Ltd and C D D HICKEY 29 July 1974 [4 Oct 1973] 46444/73 Headings B8H and B8P A pallet assemblage comprises a rigid metal base plate 1 on which sockets 4 are mounted for the receipt of upstanding posts 5, on air impervious sealing tray 7 carried by the plate 1 and surrounded by a rim which is constituted by an outer 6 and inner (9) wall, Fig. 2 (not shown), and an inflatable/deflatable air impervious bag 12 which has an inflatable tube 13 extending around its open end, the bag 12 being used to cover a load resting on the tray 7 while the tube 13 forms a fluid-tight seal with the walls 6, (9) when inflated through a valve 14, as shown in Fig. 2 (not shown), after which air is withdrawn from the interior of the bag 12 through a vacuum pipe outlet 11 in the tray 7 thereby causing the bag 12 to be collapsed over the load resting on the tray 7 to provide a fluid tight seal around it. When the posts 5 are located in the sockets 4 detachable side panels 17 may be mounted thereon by the engagement of lugs 20 with holes 21 in the posts 5, and a top panel 22 may be attached to the upper ends of the panels 17. The tube 13 may be separate from the bag 12, being arranged when inflated to trap the edge of the bag 12 between itself and either of the walls 6 or (9).
Patent GB-1482079-A (GB)
Title: Method of transmitting colour television signals and apparatus for use in the method
IPC: H04N9/78
Filed: 1974-09-19
Abstract: 1482079 Colour television BRITISH BROADCASTING CORP 19 Sept 1974 [5 Oct 1973] 46706/73 Heading H4F An NTSC or PAL composite colour television signal at input 12, Fig. 1, is separated (decoded) in dependence upon frequency 14 into a predominantly luminance component and a predominantly composite chrominance component which is demodulated 16, for transmission over respective channels 32 and 34 of a transmission link 30, in such a manner that the composite signal can be accurately reconstituted by a coder 40. The separation is effected by accurately applying the function used to generate one of the separated components in inverse form in the generation of the other separated component, e.g. remodulating 18 the demodulated chrominance component and subtracting 20 it from the input composite signal to derive the separated luminance component. Demodulator 16 preferably provides a reference sub-carrier signal which is fed by a separate link to coder 40 so that remodulation 42 after transmission of the chrominance component is effected with the correct phase. In the coder 40 this remodulated chrominance component is added to the luminance component to form the composite signal. In a second embodiment (Fig. 2, not shown) demodulation of the chrominance component is effected before filtering thereof. In a third embodiment (Fig. 3, not shown) the filtered chrominance component is subtracted from the composite signal to form the separated luminance component. In a fourth embodiment (Fig. 4, not shown) the filtered luminance component is subtracted from the composite signal to form the separated chrominance component which is then demodulated, and in a fifth embodiment both the luminance and chrominance components are derived using filters having inverse filtering functions.
Patent GB-1015513-A (GB)
Title: Door construction
Inventor: FORD RALPH EDSEL
IPC: E06B7/082
Filed: 1962-12-11
Abstract: 1,015,513. Folding doors. W. A. TERNES. Dec. 11, 1962, No. 46807/62. Heading E1J. The sheet metal panels 9 of a folding door each have a trim strip moulding 21 comprising a portion 23, secured. to the panel 9, and on one or both sides an outwardly extending leg portion 29, which on fixing of the strip to the panel is resiliently pressed thereagainst. Sound absorbing, preferably plastics material 35 may be inserted in the channel formed between the leg portion 21 and the panel and is compressed by the resiliency of the leg 29 to fill in the channel, the adhesiveness of the plastics aiding to hold the strip on the panel during spot-weldings of the strip to the panel. The strips are disposed to cover the edge end portions 13 of louvres 5. A sound absorbent sheet of cardboard may be disposed in an open cavity in the panel and to prevent rattling a rubber etc snubber block of trapezium form is press fitted centrally in the guide channels of the upper and lower tracks, with the short side opposite the door panel hinges and is of such length that the door guide pins contact the ends of the trapezium before the panels have reached a fully closed flush position, i.e. before the hinge axis passes over a centre line so that passing over the centre line the compression of the snubber aids, by virtue of the ends, in compressing bumper pads between the panels of a pair.
Patent GB-1408816-A (GB)
Title: Guide device for the direction and protection of traffic
IPC: E01F13/02
Filed: 1973-10-08
Abstract: 1408816 Road signs TILDAWN ELECTRONICS Ltd 8 Oct 1973 [20 Nov 1972] 46859/ 73 Heading E1G [Also in Divisions G4 and G6] A sign for use in directing road traffic is built up from multiple similar plastics elements 1 each comprising two parallel off-set tubular members 2, 3 interconnected by a plate 4, the elements being threaded on cords or rods 7, 8. The elements may be of contrasting colours or coated with reflective material, and members 2, 3 may have portions extending beyond plate 4 to form spacers. With multiple parallel cords 7, 8, the elements may be used to make an arrow-shaped formation. In one embodiment the lowermost cord. is held between elastic rings to provide yielding in strongwinds.
Patent GB-1439208-A (GB)
Title: Fan dryer for providing a flow of drying air
IPC: F04D25/16
Filed: 1973-10-08
Abstract: 1439208 Axial-flow fans G MELOTTI and G SONCINI 8 Oct 1973 [13 Oct 1972] 46887/73 Heading F1C A fan comprises one or more impellers each rotating about a horizontal axis and each carried by an arm also rotating about a horizontal axis, both rotations being effected by a single motor. Two impellers 8 carried by arms B are driven by a motor 1 via belts or chains 7, while the arms are rotated about a central horizontal axis by the motor through reduction gearing 2 having a reaction shaft 3 fixed to the fan casing A. The casing A is mounted on wheels 5 which are driven by the reduction gearing 2 via a chain transmission 4 and a reversing gear 6 which reverses the direction of rotation at the end of each traverse.
Patent GB-1402009-A (GB)
Title: Electrostatographic developing material
IPC: G03G9/087
Filed: 1972-10-11
Abstract: 1402009 Electrostatic developer XEROX CORP 11 Oct 1972 [12 Oct 1971] 46890/72 Heading G2H An electrostatic developer comprises toner particles, a solid lubricant and an abrasive. In use it is mixed with 10 to 1,000 parts of its weight of carrier particles, which are preferably magnetic, and applied to a surface bearing an electrostatic latent image, suitably by a magnetic brush. After transfer of the developed image residual toner is removed by a blade, web or brush and as the lubricant-abrasive mixture is wiped across the surface it exerts a cleaning action. Lists of toners, carriers, abrasives and lubricants are given.
Patent GB-1186626-A (GB)
Title: Improvements in or relating to Roller Stands for Spinning and preparing Machines
Inventor: EMM SYDNEY GUY
IPC: D01H1/16
Filed: 1967-10-13
Abstract: 1,186,626. Roller stand for drafting rollers. CASABLANCAS Ltd. 25 Oct., 1968 [13 Oct., 1967], No. 46902/67. Heading D1D. A roller stand 1 for supporting drafting rollers consists of two parts 1A/, 1B/ assembled together to define a hollow interior which has at least one recess 7, 8 in which is held captive a part 10, 11 of a fastening device 18, 19 for securing a drafting roller bearing support 20, 21 to the stand, the position of the part 7, 8 in its recess being adjustable. Another recess 6 receives a fastening device 9, 15 for securing the stand to a beam 16 of a spinning frame. Each fastening device consists of a nut and a complementary threaded member, either the nut or the head of the threaded member being the part held captive. The stand also has a rectangular sectional bore 24 extending therethrough for accepting adjacent ends of 2 sections of a square-sectioned back bar 25 of the spinning machine, the adjacent ends being separated, e.g. by ribs 26A, 26B. Screws 29 mounted in holes 28 can be tightened to lock the bar sections 25 against turning or sliding.
Patent GB-1403062-A (GB)
Title: Composition for treating burns and scalds
IPC: A61K45/06
Filed: 1972-10-13
Abstract: 1403062 Burn and scald preparation FERRATON AS 13 Oct 1972 47283/72 Heading A5B A composition for treating burns and scalds comprises an aqueous buffer solution of pH 8-10 including a base, a fatty acid and a surface active agent. The base may be sodium carbonate or an alkali metal hydroxide or phosphate. The fatty acid may be oleic acid. The surface active agent may be sodium lauryl ether sulphate or a sulphonate. The composition may also include diethyl ether. eugenol and chlorophyll.
Patent GB-1224019-A (GB)
Title: Improved feed distributor for crushers
Inventor: ROSSI EUGENE FRANK
IPC: B02C2/00
Filed: 1968-10-07
Abstract: 1,224,019. Rotating shoot. ALLIS-CHALMERS MFG. CO. 7 Oct., 1968 [16 Oct., 1967], No. 47415/68. Heading B8S. [Also in Division B2] Material is supplied to the crushing gap 10 of a gyratory crusher by an inclined shoot 17 journalled about a post 15 by bearings 19 and 20 and driven via pulleys 24, 45, belt 46 and 46 and electric motor 40. Feed to the distributer is by a conveyer 44 and hopper 30 supported by arms 32 above the crusher framework 1. In a second embodiment a motor 40a is mounted directly under the shoot 17a on a base-plate 12a on the spider hub 6 and so is completely shielded from falling stone, Fig. 2. The motor 40a is driven by pressure fluid and has an inlet 61 and outlet 62.
Patent GB-1236772-A (GB)
Title: Powder coating installations
IPC: B05D1/32
Filed: 1968-10-07
Abstract: 1,236,772. Powder distributors; coating apparatus. SOC. ANON. DE MACHINES ELECTROSTATIQUES. 7 Oct., 1968 [6 Oct., 1967; 10 Oct., 1967], No. 47504/68. Headings B2F and B2L. Coating installations in which powder is drawn from a fluidisation tank 10 located below a coating chamber 1 and conveyed to a projection nozzle 20, 22 operating by Venturi effect through a supply conduit 16, 19 extending vertically from an inlet 16 in the tank to the nozzle, the said inlet being located below a constant level overflow 35. Powder may be supplied to the tank through line 11 and drawn through the conduit by air supplied to the nozzle by line 21. Surplus powder may be withdrawn through lines 28, 3, trapped in filter bag 7 and returned to the tank through valve 8. Powder may be withdrawn from parts of the article 27 which are not to be coated through lines 32, 33, 34. Deposition of the coating may be assisted by electrostatic means.
Patent GB-1452064-A (GB)
Title: Prefabricated building units
IPC: E04B1/348
Filed: 1972-10-17
Abstract: 1452064 Prefabricated room units CREDELCA AG 15 Oct 1973 [17 Oct 1972] 47731/72 Heading E1A In a prefabricated room unit comprising a floor structure 1 and at least one vertical loadbearing structure 40a, the floor structure is made up of panel sections 1a, 1b each having aligned ribs 5 provided with one or more conduits 7, the panels being interconnected to one another and to the vertical load-bearing structure by stressing cables or rods extending through the aligned conduits in said members. The members are preferably made of re-inforced concrete and the vertical load-bearing structure may be of column, U- or inverted U-shape formation, see Figs. 3a, 3b, 3c (not shown). The ribs may be disposed along the side edges of the panels and the conduits may be disposed above and below the neutral axis of each rib or of the floor panel section. For numerous minor modifications, dimensions and prior art the Specification and remaining drawings, (not shown), should be referred to.
Patent GB-1048720-A (GB)
Title: Improvements in or relating to shell moulds for castings
Inventor: TURNBULL JOHN STRATTON
IPC: B22C9/04
Filed: 1963-12-04
Abstract: 1,048,720. Making refractory shell moulds. ROLLS-ROYCE Ltd. Dec. 3, 1964 [Dec. 4, 1963], No. 47845/63. Heading B5A. In a method of manufacturing shell moulds for castings, a wax pattern is given from one to three coats of refractory ceramic material, the pattern is removed and the shell given at least one further coat of ceramic material, each said further coat being hot-air dried, and finally firing the shell. The coats are applied by dipping in a refractory slurry (e.g. a waterbased silicate mixed with a finely ground quartz, fused silica, alumina or zircon), and dusting with refractory powder. The wax pattern may be removed by heating in a bath of solvent such as perchloroethylene or trichloroethylene or by using steam under pressure.
Patent GB-1077800-A (GB)
Title: Dialkyl substituted piperidyl dioxanes and dioxolanes
IPC: C07D211/22
Filed: 1965-11-11
Abstract: Novel dialkyl substituted piperidyl dioxanes and dioxolanes of the general formula <FORM:1077800/C2/1> and their acid addition and quaternary ammonium salts where the two alkyl groups contain from 4 to 16 carbon atoms each, n is 0 or 1, R1 is H or up to 3 of Cl, Br or F, lower-alkyl, CF3, lower-alkoxy, aryloxy, aralkoxy, lower acyl-oxy, carbolower alkoxy and nitro, R is H, lower alkenyl, aryl, aralkyl, alkaryl, lower alkyl, hydroxyalkyl, hydroxyalkyleneoxyalkyl, acyloxyalkyl or aminoalkyl, and in which the piperidine ring is attached directly to the 4- or 5-position of the dioxolane ring or the 4-, 5- or 6-position of the dioxane ring are prepared by condensing the appropriate ketone or ketal with a piperidyl glycol in the presence of an acid catalyst. 2,2-Dihexyl-4-(1-methyl-2-piperidyl) - 1,3 - dioxolane hydrochloride is also prepared by methylating the corresponding 2-piperidyl compound with formalin and then hydrogenating.  Therapeutic compositions having anti-lipase activity contain as the active ingredient a compound of the general formula above or an acid addition, quaternary ammonium or N-oxide derivative thereof in admixture with a pharmaceutically acceptable diluent, excipient or carrier.  Dihexyldipropoxymethane is prepared by reacting dihexyl ketone, n-propanol and 2,2-dimethoxypropane. Dioctyldipropoxymethane and dibutyldipropoxymethane are prepared in a similar manner.
Patent GB-1411804-A (GB)
Title: Gas discharge display devices
IPC: G09G3/28
Filed: 1972-10-18
Abstract: 1411804 Gas discharge display panels FUJITSU Ltd 18 Oct 1972 [18 Oct 1971] 48090/72 Heading H1D A gas discharge display device having first and second main arrays of electrodes formed respectively on opposed walls of the discharge chamber, in a mutually crossed relationship, and with both arrays separated from the gas filling by dielectric films, is provided also with an auxiliary array of electrodes connected in common and arranged at locations which alternate with the electrodes of one of the main arrays, whereby the form of the discharge at any crossing-point of the main arrays may be influenced, to reduce the probability of mis-shift during operation, e.g. application to the auxiliary array of a voltage of the same or opposite sense to that applied to a conductor of the main array respectively increases or decreases the area of the discharge (Figs. 4, 5, 8A, and 9A, not shown). Both main electrode arrays 2 may be provided with an auxiliary array 5 which may be separated from its main array by an insulating layer 3 and which may, as shown, be in contact with the gaseous filling 4, or be separated therefrom by a further insulating film (Fig. 2, not shown). Alternatively, the main and auxiliary arrays may be coplanar (Fig. 3, not shown). The device is filled with a neon/ nitrogen mixture. Circuitry for a self-shift panel is described (Figs. 10 and 11, not shown).
Patent GB-1113787-A (GB)
Title: Device for tensioning cords during unwinding from bobbins
Inventor: LOWE JACK MILNER
IPC: B29D30/00
Filed: 1964-12-02
Abstract: 1,113,787. Controlling tension during unwinding. DUNLOP RUBBER CO. Ltd. 16 Nov., 1965 [2 Dec., 1964], No. 48903/64. Heading D1J. The bobbin 3 is coupled to a spindle 2 supported by a friction bearing 4 and a second bearing 5 capable of taking axial thrust. A tension spring 9 acts on a ring 10 to set up a predetermined radially directed load upon the friction bearing 4 such that the torque required to unwind the bobbin 3 is increased. The Specification includes formulae that determine the tensile force that must be exerted by the spring 9 to cause the tension that is required to unwind the bobbin 3 to remain constant throughout the unwinding operation.
Patent GB-1182784-A (GB)
Title: Improvements relating to Visual Readout Systems.
Inventor: GANT GEOFFREY CHARLES
IPC: F15C1/00
Filed: 1966-11-01
Abstract: 1,182,784. Position digitizer. BRITISH AIRCRAFT CORP. 31 Oct., 1967 [1 Nov., 1966], No. 48928/66. Heading GAP. The position of a scale carrying a pattern of raised and lowered portions is sensed by a plurality of nozzles 1, Fig. 1, 90% obturation of the nozzle producing a back pressure which is transmitted 6 to fluid logic decoding units. In a first embodiment the raised portions of the scale are as shown in Fig. 2. The first four tracks are sensed by eight nozzles A, B ... H. and provide the lowest order decimal digit (which is constrained to be even), and the second five tracks are sensed-by five nozzles L, M . . . K to provide the second decimal digit. In a modification (Fig. 5, not shown) the second and subsequent groups of five tracks are each sensed by lead and lag sets of nozzles, appropriate logic being provided to choose the operative outputs. The coded scale could be constructed from sections each obtained by slicing a large-diameter threaded cylinder. In the embodiments shown the raised portions of the lowest four tracks are offset from each other by 0À002 inch, thus providing a resolution of 0À002 inch.
Patent GB-1131506-A (GB)
Title: Process of bonding cross-linked natural or synthetic rubber articles
IPC: C08J5/12
Filed: 1965-11-18
Abstract: 1,131,506. Coating surfaces. BURNDY CORP. 18 Nov., 1965 [25 Nov., 1964], No. 49027/65. Heading B2K. A process for enabling a cross-linked natural or synthetic rubber article to be pointed to a thermosettable synthetic resin comprises treating a surface of the article with a chemical oxidising agent dissolved in an ionising solvent and depositing on the treated surface a coating of a thermoplastic polymer. The thermoplastic polymer is a substantially linear polymer which is not curable to form a thermoset resin and which is capable of forming an adherent bond with a thermoset epoxy, polyurethane or polysulphide resin without any surface preparation and without the use of an adhesive. The cross-linked rubber may be cleaned to remove grease and other surface contaminates prior to exposure to the oxidation treatment. The thermoplastic polymer may be a vinyl polymer, a co-polymer of acrylic or methacrylic acid, a co-polymer of vinyl pyridine, a linear polyamide or a linear polyurethane. The thermoplastic polymer may be applied to the treated surface as a solution. A top coating of a thermosettable epoxy, polyurethane or polysulphide resin may be applied to the treated surface. The chemical oxidising agent may be sodium hypochlorite. The synthetic resin coating may be applied by dipping or spraying and then dried for 30 minutes at 340‹F.
Patent GB-1059886-A (GB)
Title: Improvements in or relating to the production of micro-organisms
Inventor: FILOSA JEAN ANTOINE
IPC: C12N1/26
Filed: 1962-12-31
Abstract: A micro-organism, particularly yeast, capable of growth in the presence of a hydrocarbon feedstock consisting wholly or in part of straight chain hydrocarbons in a growth stage is cultivated in the presence of the feedstock, an aqueous nutrient medium and a gas containing free oxygen and subsequently, if necessary, the micro-organism is separated from the bulk of the unconsumed hydrocarbon. The content of straight-chain hydrocarbon in the feedstock is thereby reduced with an improvement in the pour point.ALSO:A micro-organism, particularly yeast, capable of growth in the presence of a hydrocarbon feedstock consisting wholly or in part of straight chain hydrocarbons, in a growth stage is cultivated in the presence of the feedstock, an aqueous nutrient medium and a gas containing free oxygen and subsequently, if necessary, the micro-organism is separated from the bulk of the uncomsumed hydrocarbon whereby there is obtained a micro-organism free of a substantial amount of hydrocarbon but containing a small amount of hydrocarbon as contaminant, and thereafter in a purification stage the micro-organism is maintained with an aqueous nutrient medium and a gas containing free oxygen, whereby the hydrocarbon contaminating the micro-organism is reduced in quantity or is eliminated.  The growth stage and purification stage may be carried out continuously in separate fermenters or in different zones of the same fermenter. After the growth stage, the major part of the continuous aqueous phase is first separated by decanting and centrifuging. About 80% of the aqueous phase recovered is returned to the fermenter together with make-up quantities of the necessary nutrients.  The micro-organism "cream" also obtained by the separation is then mixed with an aqeuous nutrient medium, which may be the same as or different from the aqueous nutrient medium employed in the growth stage, and is maintained in admixture with a gas containing free oxygen whereby the hydrocarbon contaminating the micro-organism is reduced in quantity or is eliminated.  Again, the major part of the continuous aqueous phase is separated with recycle of a proportion of the recovered aqueous phase either to the growth stage or to the purification stage.  The micro-organism "cream" obtained by this second separation may be further treated for the removal of traces of oil held to the cells, as by washing with an aqueous solution of a surfactant and thereafter with water.  Examples are directed to the growth on heavy-gas oil of Candida lipolytica from an inoculum on mixed C9-C16 normal hydrocarbons, and to a subsequent purification of the yeast under the same culture conditions except for the lack of the heavy-gas oil.  The purified yeast was recovered by centrifuging and washing at +5 DEG C, and was then freeze-dried.  The dried yeast exhibited a substantially reduced lipid content.
Patent GB-1063424-A (GB)
Title: Bis-triazinyl stilbene derivatives and their use as optical brightening agents
IPC: C11D3/42
Filed: 1965-11-19
Abstract: Detergents may be brightened by compounds of the formula <FORM:1063424/C4-C5/1> where Ar is phenyl, naphthyl or phenyl substituted by halogen, alkyl, alkoxy or alkanoylamino. The detergents may contain as wash active agents anion active compounds, e.g. alkali metal salts of higher fatty acids, alkylaryl sulphonates, sec. alkyl sulphates, fatty alcohol sulphates, sulphated addition products of 2-3 mols ethylene oxide to dodecyl alcohol or non-ionoid compounds such as fatty alcohol polyglycol ethers or higher alkylphenol polyglycol ethers.  Fillers and foam stabilizers may also be present in the detergent.ALSO:The invention comprises compounds of the formula <FORM:1063424/C2/1> where Ar is phenyl, naphthyl or phenyl substituted by halogen or an alkyl, alkoxy or alkanoylamino group having 1-6 carbon atoms. The compounds are prepared by reacting 2 mols. of 2,4,6 - trihalogen - 1,3,5 - triazine in any order with 1 mol. of 4,41-diaminostilbene-2,21 -disulphonic acid or a salt thereof, 2 mols. of 2,6-dimethyl morpholine and 2 mols. of an arylamine of the formula H2N-Ar.