baber/WOPTO huggingface dataset:
Patent GB-831847-A (GB)
Title: Lubricants containing polybutene-1
IPC: C10M161/00
Filed: 1958-01-01
Abstract: A lubricating-oil composition comprises a major proportion of lubricating oil and 0.5-12.0 wt. per cent of polybutene-1 of molecular weight 10,000 to 200,000.  The lubricating oil is a mineral or synthetic oil such as esters of mono- or dibasic acids, e.g. C8 oxo alcohol ester of C8 oxo acid; glycol esters, e.g. C13 oxo acid diester of tetraethylene glycol; complex esters; phosphoric esters, e.g. that obtained from reaction of 3 mols. of ethylene glycol monomethyl ether with 1 mol. phosphorus oxychloride; halocarbon oils, e.g. chlorotrifluoroethylene polymer; alkyl polysiloxanes; sulphite esters; carbonates, e.g. that from reaction of C8 oxo alcohol with ethyl carbonate giving a half ester and reaction of the latter with tetraethylene glycol; mercaptals; formals; polyglycol type synthetic oils, e.g. from butyl alcohol with 14 units of propylene oxide or any mixtures of said synthetic oils. The polybutene-1 used is prepared from butene-1 using a catalyst mixture of a reducing agent (e.g. alkali or alkaline earth metals and alkyl aluminium compounds) and a reducible metal compound (e.g. halides and acetylacetonates of metals of Periodic Group IIIb, IVb, Vb and VIb, particularly titanium and zirconium).  The composition also preferably contains 0.01 to 5.0 wt. per cent, based on the weight of polybutene-1, of a compound of general formula <FORM:0831847/III/1> wherein R is a C12 to C24 alkyl group and R1 and R2 are selected from hydrogen atoms and C2 to C8 alkyl groups.  Such a composition may also contain a grease thickener, in which case a compound of the above general formula is preferably but not necessarily present.  Preferred grease thickeners are: (1) a metal salt of a C1 to C6 fatty acid; or (2) a mixed-salt complex formed by neutralization of a C12 to C30 fatty acid and/or a C7 to C10 fatty acid and a C1\t to C6 fatty acid with a metal base (selected from alkali metal and alkaline earth metal boxes); or (3) a polymer of a C2 to C4 mono-olefin, other than polybutene-1, and of molecular weight of 10,000 to 200,000. Optional ingredients are hydrated lime, glacial acetic acid, hydrogenated fish oil acids, hydrogenated castor oil, calcium petroleum sulphonate, phenyl-a -naphthylones, polyisobutylene, sorbitan mono-oleate, pour-depressants and dyes.  Preparation of the polymerization catalyst, in particular that from aluminium triethyl and titanium tetrachlorate, is described and a number of specific examples of compositions are given.  Specification 594,936 is referred to.
Patent IS-6750-A (IS)
Inventor: SALVATI MARK E
IPC: A61K45/06
Filed: 2003-03-18
Abstract: Fused cyclic compounds, methods of using such compounds in the treatment of nuclear hormone receptor-associated conditions such as cancer and immune disorders, and pharmaceutical compositions containing such compounds.
Patent AT-A36899-A (AT)
IPC: F16B19/10
Filed: 1999-03-04
Abstract: The furniture fitting secures a mounting plate (2,3) to e.g. a panel (1). The two-part plate is fitted on either side of a hole drilled through the panel. One half of the plate has a hollow plug (10) extending approximately two-thirds of the way through the hole. The other half of the plate has a pin (8), which is forced by a lever (5)-operated cam (14) into the hollow plug. The pin and plug interlock.
Patent AT-A95390-A (AT)
Inventor: LUX FRIEDRICH DIPL ING
IPC: B60C11/00
Filed: 1990-04-25
Abstract: The vehicle pneumatic tyre has a tread profile which is composed of a sequence of identical profile elements (base pitches). Base pitches with at least three different circumferential lengths are used. Groove pitches are assigned to the base pitches, the number of different groove pitch lengths being at least two and less than the number of different base pitch lengths.
Patent CR-10995-A (CR)
Title: Inhibidores de la actividad de akt
Inventor: SEEFELD MARK ANDREW
IPC: A61K31/12
Filed: 2009-08-26
Abstract: Se inventan nuevos compuestos heterociclicos de carboxamida, el uso de tales compuestos como inhibidores de la actividad de la protweina quinasa B y en el tratamiento de cancer y artritis.
Patent CR-11463-A (CR)
Title: Compuestos de piridilmetil-sulfonamida
Inventor: GRAMMENOS WASSILIOS
IPC: C07D417/12
Filed: 2010-05-26
Abstract: Nuevos compuestos de piridilmetil-sufonamida de la formula (i) donde; n es 0 a 4; m es 0 a4.
Patent DK-71394-A (DK)
Inventor: ERIKSEN OLE PETTER
IPC: B65D41/04
Filed: 1994-06-17
Abstract: A screw cap for use on common glass jars or bottles (containers) provided with multiple threading.  The screw cap has a cut-out, which runs in both the cylindrical, threaded part and in the plane, sealing part of the cap, so that a small area inside the corresponding opening of the jar or bottle is exposed when the cap is fitted. The cut-out in the screw cap allows the cap to be placed sideways over the jar or bottle and screwed on whilst a spoon or other utensil is sticking out of the jar. Different embodiments are aimed at minimising the gap that is left between the stem of the projecting utensil and the cap cut-out and the inside edge of the jar/bottle opening respectively. <IMAGE>
Patent DK-75282-A (DK)
Inventor: BOUTON M M
IPC: C07C49/743
Filed: 1982-02-22
Abstract: Novel antiandrogenic compositions comprising an anti-androgenically effective amount of at least one compound of the formula    <IMAGE> I  wherein R is alkyl of 1 to 4 carbon atoms, R1 is alkyl of 1 to 2 carbon atoms, R2 is selected from the group consisting of hydrogen, alkyl of 1 to 8 carbon atoms optionally interrupted with a heteroatom, alkenyl and alkynyl of 2 to 8 carbon atoms optionally interrupted with a heteroatom, formyl and acyl of an organic carboxylic acid of 2 to 18 carbon atoms, R3 is selected from the group consisting of hydrogen, alkyl of 1 to 4 carbon atoms and alkenyl and alkynyl of 2 to 4 carbon atoms, R4 is selected from the group consisting of hydrogen and alkyl of 1 to 4 carbon atoms, the dotted lines indicate optional presence of a double bond between the 4(5) and 5a(6) carbons and the wavy line indicates that R4 may be in the  alpha - or  beta -position and a non-toxic, pharmaceutical carrier or excipient and a method of treating hyperandrogenic conditions in warm-blooded animals.
Patent DK-85389-A (DK)
Inventor: SCHWARTZ ALAN A
IPC: F16K7/00
Filed: 1989-02-23
Abstract: A culture bottle assembly has a container divided into two compartments by a flange. A closure and flexible septum seals the container from the outside environment. A frame inside the container is moveable between two positions. In one position the two compartments are sealed from each other, and in the second position fluid communication exists between the compartments. The frame has an elongated member and a skirt. The skirt engages the flange to form a seal. Downward force in the elongated member causes the skirt to flex. Cooperating means create a gap between the skirt and the flange when the skirt flexes. The flexible septum covers the elongated member thereby allowing force to be applied to the elongated member without opening the container. A solid media holder has trays for holding solid media in the upper compartment.
Patent GB-656634-A (GB)
Title: Improvements in or relating to blades for turbines or compressors
Inventor: PETRIE JAMES ALEXANDER
IPC: B23P15/04
Filed: 1949-01-03
Abstract: 656,634. Turbine and compressor blades. ROLLS-ROYCE, Ltd. Jan. 3, 1949, No. 126. [Class 110(iii)] [Also in Group XXII] A hollow compressor or turbine blade is made by forming the leading portion 10a with an integral root part 10c and the trailing portion 11a with an integral root part 11c the two portions being shaped so as to abut over surfaces extending lengthwise of the blade, machining a longitudinal recess 13, 14 in at least one of the portions 10 or 11 and then permanently securing the portions together over their abutment surfaces Each portion is formed from a cast or forged blank and the abutment surfaces 16 and 17 are co - planar. Recesses 13 are machined in each part with a cutter of V-section and meet up with recesses 14 machined in the root portions. The blade tip may have a shroud 10b, 11b of parallelogram form. The two parts of the blade are joined by welding or brazing along the abutting surfaces.
Patent GB-679594-A (GB)
Title: Lubricated rotary ball valves
IPC: F16K5/22
Filed: 1951-01-02
Abstract: 679,594. Valves. ROCKWELL MANUFACTURING CO. Jan. 2, 1951 [Jan. 11, 1950], No. 169/51. Class 135. A rotary spherical valve comprises a body 11, Fig. 2 with an inlet 20 and an outlet 18 and a spherical closure member 34 mounted between metal seats 23, 28 for rotation by a stem 38 and handle 43. The seat 28 on the inlet side is urged by a spring 33 against the member, and the seat 23 is fixed and has grooves 47, 48, Fig. 3 separated by lands 49, 51 and fed with lubricant, which may be of plastic form, through a hole 52 from a chamber 54, Fig. 1 by a screw 56. Recesses 57, 58 in the closure member connect the grooves 47, 48 when the valve is open, and similar recesses (not shown) connect the grooves when the valve is closed. Lubricant is forced, by the screw 56, out of the grooves 47, 48 to jack the closure member off the seat 23 to enable it to be turned easily. The spring may be replaced by a resilient material or the whole seat 28 may be made of such material and fixed in the body. In another arrangement, a resilient seat 75, Fig. 13 on the inlet side of the closure member is backed by a relatively movable wedge 77, whereby operation of a screwed rod 84 increases or decreases the pressure of the seat on the closure member. Lubricant is supplied to grooves in the seat 23 from a chamber 80 in the operating stem 68, through a passage 89 and an external pipe 92. Outlets 87, 88 from the chamber connect the chamber to the passage 89 in the fully open and fully closed positions of the member only.
Patent GB-781003-A (GB)
Title: Improvements in or relating to terminals of pillar type for electric conductors
IPC: H01R4/38
Filed: 1955-01-04
Abstract: 781,003. Binding-posts. CLANG, Ltd., AUSTEN, H. E., and HARWOOD, C. D. Jan. 4, 1956 [Jan. 4, 1955], No. 177/55. Class 38 (1). A terminal particularly for a plug pin 1 comprises a reduced portion 4 at the head of the pin having a transverse hole 6 and an axial screw-threaded extension 8. A U- shaped clamp 9 slides over the portion 4 and clamps a lead, inserted through hole 6, against shoulders 5 when a nut 10 is screwed on the extension 8. A set screw engaging a tapped hole in portion 4 may replace the extension 8 and nut 10, the head of the screw in this case applying the clamping pressure to clamp 9 (Fig. 5, not shown).
Patent GB-178510-A (GB)
Title: Improvements in the purification of coal gas
IPC: C10K1/32
Filed: 1921-01-04
Abstract: 178,510. Adam, W. G. Jan. 4, 1921. Addition to 127,431. Materials for purifying.-In a modification of the process of purifying coal gas from naphthalene and sulphur by passing it through animal or wood charcoal, as described in the parent Specification, the gas is passed through carbon prepared from other than animal and wood' substances and anthracite. The amount of carbon used is regulated as before so as not to deprive the gas of ethylene and other hydrocarbons. The absorptive power of the carbon may be improved by dehydrating it by a chemical process either before or after carbonization. Specifications 5269/81, 10126/14, and 153,297 are referred to.
Patent GB-451566-A (GB)
Title: Improvements in electrical plugs
Filed: 1936-01-06
Abstract: 451,566. Two-part couplings. UNITED STATES RUBBER CO., 1790, Broadway, New York, U.S.A. Jan. 6, 1936, No. 443. Convention date, Jan. 5, 1935. [Class 38 (i)] A body 10 of soft rubber is formed with a central passage for an electric lead 14, and with recesses for contact blades 12 which are inserted from the front of the body 10 after attachment to the conductors 20 of the lead 14. The blades 12 are formed with a barb 17 that embeds itself in the body. The conductor ends 20 lie in slots 15. In a modification for use with cable having a thick round sheath, the central passage is reduced in diameter at its end to form a shoulder against which the end of the sheath abuts. The elasticity of the body allows the cable to be drawn through the reduced passage for attachment to the contact blades, a quick drying liquid coating being applied to the sheath to prevent fraying.
Patent GB-103000-A (GB)
Title: Improvements in and relating to Receptacle Closures.
Inventor: HEATH WILLIAM ELISHA
IPC: B65D41/32
Filed: 1916-01-12
Abstract: 103,000. Heath, W. E. Jan. 12, 1916. Capsule closures.- The finger-piece 4 for removing a stiff-metal closure ring or cap 1 of a bottle or other receptacle is connected to the cap by a wide strip 40 of metal and a narrow strip 30, so that or, twisting the finger 4, the narrow strip 30 is broken and the finger 4 can then be used as a handle to remove the cap from the bottle. The depending flange of the cap is severed by a cut 10 extending across the top flange 2 and terminating between the ends of and adjacent to one end of the cut 3. Slots 9 are formed in the top flange 2, and the fingerpiece 4 is formed with a beadmg 8 to ensure free movement through the cut 3. The ends 11, 31 of the cuts 10, 3 may be enlarged and rounded
Patent GB-1433641-A (GB)
Title: Polyisocyanurate composition related products and processes
IPC: C08G18/67
Filed: 1974-01-07
Abstract: 1433641 Foam core laminates CELOTEX CORP 7 Jan 1974 [11 Jan 1973] 628/74 Heading B5N [Also in Division C3] Structural laminates comprise a polyisocyanate foam core and facing sheets adhering thereto. The facing sheets may be paper, plastic such as polyethylene, propylene or polyethylene terephthalate or metal such as aluminium. An Example (5) describes the preparation of a laminate in which the facing sheets are of aluminium foil.
Patent GB-997053-A (GB)
Title: Improvements in or relating to arrester gear for aircraft
Inventor: KINCH WILLIAM HENRY
IPC: B64F1/02
Filed: 1963-01-07
Abstract: 997,053. Aircraft arresting gear. MINISTER OF AVIATION. Jan. 2, 1964 [Jan. 7, 1963], No. 666/63. Heading B7G. Aircraft arrester gear comprises an arrester wire 10, a support wire 11 and one or more continuous loops 12 of flexible material such as nylon webbing, each loop consisting of upper and lower horizontal legs 12a, 12c, and legs 12b, 12d connecting them and passing round the wire 10. The loops are supported by frangible ties T and cords 13 and may be interconnected and contiguous as shown. In operation the nose of an aircraft passes through a loop and its nosewheel engages the lower leg 12c, the upper leg 12a engages the fuselage and the loop is dragged along by the aircraft, raising the arrester wire 10 so that it may engage the main undercarriage. The masts P1, P2 for the support wire may be erected automatically.
Patent GB-1496064-A (GB)
Title: Pressure monitoring apparatus
IPC: G08C17/02
Filed: 1975-01-07
Abstract: 1496064 Apparatus for indicating a pressure drop in a confined space, e.g. a tyre cavity G E GARCIA 7 Jan 1975 [18 April 1974] 694/75 Heading B7C Apparatus for monitoring the pressure in a confined space, e.g. a tyre on a vehicle, comprises a pressure sensitive device 28 within the space, said device having a shield 40 which normally shields a portion 38 extendable to a non-shielded position in response to a pressure reduction within the space. The extendable portion has a surface which reflects a beam of energy, and the apparatus further comprises a transmitter 146 for transmitting an energy beam towards the device, means, e.g. an antenna 16, for receiving energy reflected from the device, signal processing means 22 connected to the energy receiving means for detecting a change in the reflected energy from the device when it is activated to extend its extendable portion, and indicator means 24 connected to said signal processing means for providing an indication of reduced pressure within the space when the device is activated. As illustrated, the transmitter transmits a beam of radio frequency energy, the receiving means is an antenna, and the indicator means includes a lamp 26 or a L.E.D. A device 28, transmitter and antenna is associated with each tyre of a vehicle, as shown, or with each of source tyres on the vehicle, and all the antennae are connected to the same receiving means 22. The shield 40 of a device may be screwthreadedly attached to vessel 34 and may extend over the entire length of the vessel, and on inflation of the associated tyre air passes into the vessel, which may be of plastics, via a check valve adjacent aperture 36 so that when the pressure in the tyre cavity drops the pressure within the vessel will result in the extendable portion 38 being extended. The reflective surface may comprise a coating of a magnetized material.
Patent GB-546567-A (GB)
Title: Improvements in and relating to methods of and means for hydraulic generation of power
Filed: 1941-01-18
Abstract: 546,567. Hydraulic generation of power. DRAKE, J. H. Jan. 18, 1941, No. 715. [Class 69 (i)] Hydraulic power is generated by a number of units disposed in vertical relation and each comprising a pair of balanced vessels 3, 4, one at each end of a pivoted beam 8, a liquid reservoir above the vessels, inlet means controlled by a vessel in raised position and outlet means controlled by a vessel towards its lowered position, the liquid passing successively through the several units, being directed into an elevated vessel and discharged when the vessel descends under the weight of the liquid, whereby rockshafts 9 on which the beams are mounted are oscillated. In each unit, two parallel beams may be provided to maintain the vessels in vertical position. An upright structure may be divided by horizontal partitions into cells, each containing one of the units, each partition having apertures 5 controlled by valves, cocks, pistons, doors &c. operated by the vessels or from the rockshafts to admit the fluid to the vessels below; the bottom of each vessel may comprise a divided floor, each half 10 being counterweighted and pivoted to the vessel, and a spring or gravity actuated catch holding the halves closed until, towards the lowest position of the vessel, a stop &c. frees the catch and the liquid is discharged by its own weight. The halves may be connected by linkage. Alternatively, an upwardly projecting shaft may cause the halves to open inwardly, and carry a horizontal member to maintain contact with the halves during opening. The rockshafts may be geared or linked together, and one or more of the beams may be connected by connecting rod and crank to a power shaft carrying a flywheel. According to the Provisional Specification, the beams may be omitted, and each pair of vessels may be formed by placing a partition across the short diameter of a diamond-shaped vessel.
Patent GB-205039-A (GB)
Title: Improvements in vacuum tubes of the three-electrodes type
IPC: H01J19/28
Filed: 1923-01-09
Abstract: 205,039. PÚri, F. Oct. 7, 1922, [Convention date]. Vacuum tubes.-An anode consists of a number of equally spaced vertical plates 1 curved at right angles to their length, arranged concentrically around a filament 3, and secured to heads 5 by clips 7 so as to bring the anode near to the grid whilst enabling it to have a large area and heat radiating surface. The grid consists of a number of radiating plates 2 extending between the elements 1. Specification 205,573, [Class 83 (iii), Metals, Cutting], is. referred to.
Patent GB-751497-A (GB)
Title: Modified polystyrene and styrene copolymers
IPC: C08L25/06
Filed: 1954-01-12
Abstract: A polymer of improved impact strength comprises polystyrene or a copolymer thereof and a hydrogenated rubbery polymer or copolymer of a conjugated di-olefine having from four to six carbon atoms in the molecule, a second order transition temperature below 20 DEG  C. and having been hydrogenated so that not more than 50 per cent of its ethylenic unsaturation remains. Mineral oil, preferably of lubricating viscosity, e.g. a refined liquid petrolatun in an amount up to 5 per cent may also be present.  The polystyrene or its copolymers with, for example, a -methyl styrene, vinyl toluene, ethyl and butyl acrylates or acrylonitrile may be mechanically mixed with the hydrogenated polymeric diolefine, e.g. 1,3-butadiene, isoprene, piperylene, or 2,3-dimethyl butadiene or their copolymers with styrene, acrylonitrile, vinyl acetate, perfluorethylene, and methyl methacrylate, or alternatively the styrene may be polymerised in the presence of the di-olefine, in an amount preferably from 2 to 20 per cent by weight of the total and with or without catalysts such as hydrogen, benzoyl, di-t.-butyl, and diacetyl peroxides, t.-butyl and cumene hydroperoxides, diethyl peroxycarbonate, potassium persulphate and perborate and azo-type compounds such as a ,a 1 - azo - diisobutyronitrile, p - bromobenzenediazonium fluorborate, N-nitroso-p-bromoacetanilide, azomethane, phenyl diazonium halides, diazoaminobenzene, p-bromobenzenediazonium hydroxide and p-tolyldiazoaminobenzene by mass, emulsion or suspension techniques. The products may be mixed with pigments, plasticisers, natural and synthetic resins and fillers and may be injection or compression moulded and used as films, surface coatings, and monofilaments.
Patent GB-901235-A (GB)
Title: Improvements relating to the lubrication of electric motors
Inventor: RIJN JACOBUS CONSTANT VAN
IPC: H02K5/167
Filed: 1961-01-09
Abstract: 901,235. Bearings. ROTRON MANUFACTURING CO. Inc. Jan. 9, 1961, No. 862/61. Class 12 (1). [Also in Group XXXV] Spaces 21 between stator laminations 11 of an electric motor contain oil for lubricating porous bronze biasing bush 15 supporting shaft 18 which carries external rotor 16. An oilproof plastic (epoxy resin) coating 22 may be used to prevent leakage of lubricant and to hold the laminations in place.
Patent GB-984506-A (GB)
Title: Means for providing concealed drive or electric current supply to gantries and like linearly movable structures
IPC: B66C13/12
Filed: 1963-01-08
Abstract: 984,506. Railways; hand driven vehicles. R. SMITH. Jan. 3, 1964 [Jan. 8, 1963], No. 870/63. Headings B7E and B7L.  The static part of the drive to, or an electric conductor for supplying current to, a travelling boom or movable structure is located in a closable trough. A fixed chain 3 in a trough 1 of rail 2 passes over a hand-driven sheave 10 and guide wheels 11, 12 on a movable structure. Ledges 4, 5 of trough 1 support a flexible band 6 tightened by tensioning means at its end and/or by an adjustable pulley 9 on the movable structure. On rotation of sheave 10 the structure is moved along rail 2 on flanged wheels 7, 8 which facilitate the extraction from, and relaying in, the trough of band 6. A similar drive is provided at the opposite side of the movable structure. For electric current supply a conductor is mounted in a trough of insulating material and a current collector contacts an exposed part of the conductor. The conductor may be raised by the collector passing beneath it, the upper and side surfaces of the conductor being insulated. The rack of a pinion and rack drive may be mounted in the closable trough.
Patent HK-42890-A (HK)
Title: Benzodioxinopyrroles
Inventor: KITCHIN JOHN
IPC: C07D491/04
Filed: 1990-05-31
Abstract: Compounds of the general formula (I)(R is H, alkyl, alkenyl, alkynyl, cycloalkyl, aralkyl or CHO, R' and R<sup>2</sup> are independently halogen, alkyl, alkoxy, hydroxyl, cyano, nitro or -NR<sup>3</sup>R<sup>4</sup> where R<sup>3</sup> and R<sup>4</sup> are independently H or alkyl and R<sup>2</sup> may be H) and their salts have selective α<sub>2</sub>- adrenoreceptor antagonist action.The compounds may be prepared by amination of compounds of the general formula (II)(where R<sup>1</sup> and R<sup>2</sup> are as defined above and X is a leaving group)