baber/WOPTO huggingface dataset:
Patent ES-271435-A1 (ES)
Title: Process for producing elastomeric copolymers of ethylene with higher alpha-olefins
IPC: C08F210/00
Filed: 1961-10-23
Abstract: Copolymers of ethylene and an aliphatic alphaolefin are made by copolymerizing the monomers in the presence of a catalyst prepared from vanadium triacetylacetonate, vanadyl diacetyl-acetone, a vanadyl trialkoxide, or a vanadyl halogen-alkoxide, i.e. VO(OR)2X or VOORX2, in which R is an alkyl group and X is halogen atom, a dialkyl aluminium monohalide, and an ether or thioether containing at least one branched alkyl group or an aromatic nucleus, a tertiary amine, or a trisubstituted phosphine containing at least one aromatic nucleus. The complex-forming compound may be anisole, diisopropyl, diisoamyl, diphenyl, or dibenzl ether, diphenyl sulphide, diisopropyl sulphide, triphenyl phosphine, or diphenyl methyl, triphenyl, tribenzyl, or methyl phenyl benzyl amine. The alpha-olefin may be propylene or butene. The catalyst may be formed by mixing the ingredients in any order, but preferably it is formed by mixing the complex forming compound with the alkyl aluminium halide in a solvent and adding the mixture to the vanadium compound. The catalyst is generally "aged". The polymerization may be effected in a continuous manner. The polymerizate may be fractionated by solvent extraction. The molecular weight of the copolymers may be regulated by addition of small amounts of hydrogen or zinc dialkyls to the monomers. The copolymers may be recovered and purified by conventional techniques. Specifications 856,733, 856,736 and 856,737 are referred to.
Patent ES-280345-A1 (ES)
Title: High speed tubeless tire
IPC: C08L21/00
Filed: 1962-08-28
Abstract: A high speed pneumatic tubeless tyre has a liner and/or undertread cushion layer of, and/or the carcass ply fabric is coated by, a composition having in the uncured state a raw Mooney viscosity of 30 to 65 and comprising 100 parts by weight of a rubbery synthetic hydrocarbon copolymer of a conjugated diolefinic compound of 4 or 5 carbon atoms having a raw Mooney viscosity of at least 120, Y parts of compatible tackifying resin (Y#30), 40 to 100 parts of carbon black, 10 to (Y/2 + 5) parts of compatible plasticizer, 0 to 20 parts of natural rubber, a vulcanizing agent and other usual compounding ingredients. The copolymer is preferably SBR rubber having a raw Mooney viscosity of less than 180. The tackifying resin consists predominantly of coumarene-indene resin and the plasticizer is naphthenic or paraffic oil. Up to 30 parts of reclaim rubber may also be included. The inner liner is between 0.03 and 0.1 inch thick and the cushion layer between 0.005 and 0.03 inch.
Patent ES-301905-A1 (ES)
Title: Pharmacologically active basic alcohols
IPC: A61K31/135
Filed: 1964-07-10
Abstract: Compounds of the general formula <FORM:1104292/C2/1> (wherein A and A1 are alkyl groups each having 2 or 3 carbon atoms, R1 is a hydrogen atom, R is a methyl or ethyl group and A, A1 and R have between them from 5 to 7 carbon atoms, or A and A1 are alkyl groups each having 1 to 3 carbon atoms and R and R1 are each a methyl group) and their acid addition salts are prepared by (a) catalytically hydrogenating an acid addition salt of a secondary ketoamine of the formula <FORM:1104292/C2/2> optionally followed by conversion to the free base or another acid addition salt, or (b)-in the case of compounds in which R1 is a hydrogen atom-reacting a primary amine of the formula <FORM:1104292/C2/3> with CH3COR and catalytically hydrogenating the product, optionally followed by conversion to an acid addition salt. The starting materials for process (a) may be prepared by reacting a haloketone of the formula <FORM:1104292/C2/4> (wherein X is a halogen atom) with RR1CH3CNH2 in the presence of a solvent and converting the product to an acid addition salt. The preparation of p-dipropoxybenzene, 2,5-dipropoxypropiophenone, 2,5 - dipropoxyisonitrosopropiophenone and racemic erythro - a - (2,5 - dipropoxyphenyl) - b - aminopropanol and its hydrochloride is described. The compounds of the invention have anti-arrhythmic activity, and may be administered in the form of pharmaceutical preparations containing them in association with a carrier.
Patent ES-335984-A1 (ES)
Title: A dwelling having a drying chamber, for clothes for example
IPC: F24F3/12
Filed: 1967-01-12
Abstract: Apparatus for removing moist air from a clothes-drying cabinet comprises a centrifugal pump 1 at the top or bottom of the cabinet which drives air via pipe 11 to the exterior of the building. The pump 1 is connected to the pipe 11 by a flexible plastics sleeve 8, a connector box 10 and a flexible sound-damping pipe 9. The pump 1 is driven by a motor 2 which also drives a fan 3 to draw in dry air through an inlet 12. A pump inlet 6 is provided with a silencer 7. The pipe 11 is embedded in a floor, ceiling or wall or secured to an interior wall, for example within hollow skirting boards. In another embodiment, the pump outlet and the box 10 communicate via a hermetic enclosure fitted over the box 10 and having a condensate collector. The fan, motor and pump are secured to the drying unit casing or to the cabinet wall by a support including anti-vibration elements. The top of the connector box 10 is closed until the drier unit is installed.
Patent ES-337476-A1 (ES)
Title: Tractor hitch
IPC: A01B59/06
Filed: 1967-03-02
Abstract: A tractor power lift linkage has lower draft links with upwardly open hooks 20 including locking devices 34 and is characterised by an inverted U-shaped frame 21 which is universally connected to the draft links to define their lateral spacing. The frame 21 comprises two members 27, 28 telescopically adjustable by crank 33. Overcentre springs 56 hold the frame forwardly inclined against abutment 54, whereby members 34 are held in their locked position, or rearwardly inclined against abutment 55 in which case the locking members are retracted. The upper link 16 has a movable spring-biased sleeve 70 supporting a locking member 68 for the downwardly open hook 66. The sleeve is moved manually to retract the member 68. In an embodiment the U-frame comprises two members pivoted together and is spring biased forwardly and incorporates a handle whereby it can be moved rearwardly. The manually operable sleeve of the upper link may incorporate a catch whereby the member 68 can be held in its retracted position.
Patent ES-342593-A1 (ES)
Title: An arrangement for monitoring the position of a movable member with respect to a fixed member
IPC: G21C19/02
Filed: 1967-07-04
Abstract: The position of a rotatable member, e.g. the barrel of a nuclear reactor, carrying a coded pattern of coils e1 1 . . . e7 1 , e7 2 . . . arranged-in columns parallel to the axis of rotation of the member relative to a fixed member carrying a row of electro-magnetic exciter coils a 1 . . . a 5 to each of' which a different frequency f 1 . . . f 5 is supplied is determined by the frequency signal induced in a conductor g in accordance with whichcolumn of coils is aligned with the exciter coils: In the embodiment described the barrel may be positioned in any one of twenty positions by closing the switches 1 which correspond to the coils arranged in - a cavity in the required column. If, eg., column 9 is required, switches 1 1 , 14 are closed so that frequencies - f 1 , f 4 ,are fed to a comparator j. A signal comprising the combinationof all five frequencies is fed on conductor b to filters c 1 . . . c 5 associated with exciter coils a 1 . . . a 5 so that as the columns of coils are rotated (by, a motor,o driving the barrel) in front of theexciter coils, frequency signals are fed to the comparator j. When the frequency signal representing f 1 + f 4 is obtained a relay m is operated to stop the motor. A sixth frequency f 6 is also transmitted on conductor-b this signal only reaching one of the exciting coils when its associated filter fails, an error signal then being generated.
Patent ES-342832-A1 (ES)
Title: Method of making a reinforced plastic lintel
IPC: C08L67/06
Filed: 1967-07-10
Abstract: and E1W. A lintel comprises bituminous bonded clay or sand blocks 10-15, and 20-24 bonded together by and coated with a furfuryl alcohol resin based adhesive or a polyester resin based adhesive applied during laying, a fibreglass reinforced plastics strip being bonded to the underside of the blocks 11-15 and being supported by blocks 10 and 20. The blocks are formed by impregnating the sand or clay with 3 to 30% by weight, of a bituminous binder, compacting the thus formed blocks to 70-90% of their theoretical density and heat curing them in an oxidising atmosphere at 360-500 F.
Patent ES-343875-A1 (ES)
Title: Hydrogenated moenomycin and process of preparation
IPC: A61K/
Filed: 1967-08-05
Abstract: The antibiotic activity of moenomycin complex (Specification 977,327) or its components A, B and C against gram-positive pathogenic germs is enhanced by hydrogenation. The hydrogenation is carried out with the aid of precious metal catalysts (e.g. platinum) or Raney nickel in a polar solvent such as water, glacial acetic acid, methanol or dimethyl formamide. In the case of the hydrogenated moenomycin complex, the complex may be separated into the hydrogenated single components A, B and C by the process of Specification 1,126,196. Physical data for the hydrogenated compounds are provided. Pharmaceutical compositions comprise a carrier and a hydrogenated moenomycin complex or hydrogenated component A, B or C.
Patent ES-354729-A1 (ES)
Title: Water Soluble, Copper Containing Reactive Dyes
IPC: C09B62/255
Filed: 1968-06-06
Abstract: Water-soluble copper containing reactive dyes of Formula I in which A is a benzene radical which may be substituted, or is a diphenyl, diphenylamine, stilbene or naphthalene radical which contains sulphonic acid groups and may bear further substituents, B is an aromatic radical which contains sulphonic groups and may be further substituted, R is hydrogen or a hydrocarbon radical of 1-6 carbon atoms, hal stands for halogen, X is hydrogen, methyl, chloromethyl or dichloromethyl and which dyes contain at least 4 sulphonic acid groups the group -CuO- being in ortho position to the -N = N- group are prepared by diazotizing and coupling an amine of Formula II with a compound III or by diazotizing and coupling an amine IV with a compound III above followed by hydrolysis of the acyl group and subsequent reaction with a functional derivative of a carboxylic acid of Formula V The copper-containing reactive dyes are used for dyeing wool, silk, polyamide, cellulose fibres and leather, navy blue shades being obtained.
Patent ES-354770-A1 (ES)
Title: Laminated glass windows
IPC: B32B7/10
Filed: 1968-06-07
Abstract: A laminated glass window comprises at least one solid glass sheet having bonded thereto an adherent transparent layer of a polyurethane derived from an organic polyisocyanate and an organic polyol, and containing from 0À01 to 3À0% by weight of a proton-containing antimony, arsenic or phosphorus compound. The polyurethane resins may be prepared (1) by reacting all the ingredients in a cell formed by the multiple layers of glass to be laminated, (ii) in a thermoplastic state by partial reaction of all the ingredients, the thermoplastic material being placed between glass plates and cured to a thermoset state by heating or (iii) by fully reacting the ingredients prior to their insertion between sheets of glass. The proton containing compound incorporated in the polyurethane is most suitably an active hydrogen-containing phosphorus compound, e.g. stearyl acid phosphate, a commercial fatty alcohol phosphate, octylphenyl acid phosphate, iso-octyl acid phosphate, methyl acid phosphate, butyl acid phosphate, amyl acid phosphate, lauryl acid phosphate, high monostearyl acid phosphate or oleyl acid phosphate. In an example laminates were formed from two sheets of glass by forming a casting cell of these sheets the outer edge of which was taped to form a liquid-tight casting cell with an opening across one edge only, various admixtures then being poured into the cell and cured by heating.
Patent ES-355267-A1 (ES)
Title: N-(phenoxyphenyl)sulfamides
IPC: C07D211/08
Filed: 1968-06-20
Abstract: Novel compounds I (including acid addition salts thereof) wherein X signifies halogen, C 1-4 alkyl or C 1-4 alkoxy, Y signifies halogen, R1 signifies H, C 1-4 alkyl, 2 - piperidinoethyl, 3 - piperidinopropyl, 2 - pyrrolidinoethyl, 3 - pyrrolidinopropyl, 2 - morpholinoethyl, 3 - morpholinopropyl or dialkylaminoalkyl of the formula wherein R2 and R3 are the same or different and signify C 1-4 alkyl, Q1 is piperidino, pyrrolidino, morpholino or an amino group, -NR4R5, wherein R4 and R5 are the same or different C 1-4 alkyl and either or both can also be H when R1 is H or alkyl, m is 0, 1, 2 or 3, n is 0, 1 or 2 and k is 2 or 3, are obtained by the interaction of a sulphamoyl chloride, ClSO 2 Q1, and the appropriate phenoxyaniline or N-alkylated (C 1-4 )-derivative thereof followed, optionally, by alkylation of the products so obtained in which R1 is H. Pharmaceutical preparations suitable for lowering cholesterol and triglyceride levels contain as active ingredient the above novel compounds and administration is orally or parenterally.
Patent ES-357369-A1 (ES)
Title: Small size crane having a hydraulically operated jib and an electromotor-driven hydraulic pump
IPC: B66C13/18
Filed: 1968-07-19
Abstract: The hydraulic luffing ram of a crane, comprising a telescopic jib 6, 61 pivoted between side members 12, 13 of a post 1, is actuated by an hydraulic pump 15 which, together with an electric pump motor 16, a reservoir 18 and a valve housing 19, is secured to the ram cylinder 10. The cylinder 10 is pivotally supported at 11 between the side members 12, 13, which are interconnected by plates 14, 141 and by the jib pivot 5. A swivel pin 2 is secured to the plate 14 and is rotatably mounted in a socket 3 in the base 4. The pump 15, motor 16 and reservoir 18 are protected by a removable cover 17. The crane may be mounted on a vehicle or on a fixed site.
Patent ES-361338-A1 (ES)
Title: Bookbinding
IPC: B21F45/16
Filed: 1967-12-12
Abstract: A method of bending prongs 14 of a strip of zig-zagged wire 10 to form a slotted tubular form, Fig. 2, comprises feeding the strip over an anvil 36, clamping the strip so that the tips and roots of the prongs 14 overhang the anvil and striking the overhanging portion of each prong with two or more rotary hammers 38 to cause the strip to progressively conform to a shape determined by the anvil. The strip 10 is longitudinally fed by a feed table 26 to a pair of stepped rollers 28, 30 rotating in opposite directions and having helical grooves 32 and 34 which engage the strip. A sector 5 of the grooves, Fig. 5, lies at right angles to the axis of the cylinder which stops the movement of the strip along the table 26 while the strip is engaged in that part of the grooves. As the strip passes from the table 26 to the anvil 36 its ends project beyond the side edges of the anvil 36. A hammer 38, located in the portion 5 of the first convolution of each roller, strikes the projecting ends and bends them to the shape of the anvil. In a further convolution there is another hammer at a greater radial distance from the axis of the cylinder which, on further rotation of the latter, causes the partially bent strip to be bent further. The final tubular form is achieved by a third hammer. A platform 52 is provided on each roller so as to engage the strip to position it centrally on the anvil 36, whereupon the strip is held by clamp 44. In other embodiments the hammer may be a hardened steel insert in a slot, a cam extending radially across the groove of the roller or a spring pressed roller.
Patent ES-370831-A1 (ES)
Title: Improvements in or relating to compositions comprising nylon and a filler
IPC: C08L77/00
Filed: 1969-08-28
Abstract: A composition comprises 50-15 wt. per cent asbestos containing #95% chrysotile fibre, and 50-85% wt. nylon, e.g. nylon 6 or 6/6. Also present may be 0À5-10% polyethylene which may be of low density, e.g. 0À910-0À939g./c.c., or of high density, e.g. 0À939-0À975 g./c.c. the latter may have carboxylic acid salt gps. The composition may contain e.g. 0À01-5À0% wt. of a pigment, e.g. cadmium red, an aluminium pigment, or carbon black beads.
Patent ES-373244-A1 (ES)
Title: Scopolamine derivatives
IPC: C07D451/10
Filed: 1969-11-06
Abstract: Antiperspirant compositions comprise scopolamine esters of the formula: wherein R is pyridyl, substituted pyridyl, or X, Y-substituted phenyl, where X is F or CF 3 and Y is H, F or CF 3 , their N-oxides or pharmaceutically acceptable, non-toxic acid addition or quaternary ammonium salts, on an inert, pharmaceutically acceptable carrier. The compounds also have anticholinergic, antispasmodic and antimicrobial activity. In addition to usual adjuvants the compositions may also contain perfumes, colouring matter, other antiperspirants, such as aluminium or zirconium salts, or other antimicrobials, e.g. hexachlorophene. The compositions may be formulated as lotions, solutions and creams for application by hand, or by aerosol spray or brush-on or roll-on applicators.
Patent ES-382221-A1 (ES)
Title: A vehicle for collecting and disposing of garbage
IPC: B65F3/16
Filed: 1970-07-09
Abstract: A garbage disposal vehicle has adjacent the loading area thereof a rotatable drum 5 having sharp projections 51 for crushing the garbage and raising it to a device 6 for further crushing the garbage and discharging it into a hopper 2. The drum and crushing device are mounted in a body 40 hinged to the hopper 2 and the drum 5 is guided for rotation by four pairs of wheels 45. The drum 5 is driven by means of toothed wheel 6 driven by a motor (not shown) and which engages teeth 50 on the drum 5. Garbage is placed through the mouth 83 into a space 59 between the blades 51 and rotation of the drum 5 crushes the material between blades 51 and blades 44 disposed at the base of a wall 42 which is integral with the housing 40. The garbage is delivered from the drum 5 to the hopper 63 of the screw device 6 which crushes and directs it into the hopper 2. The device 6 comprises a chamber 60 with an opening towards the hopper 2 having blade 65 and within which acts a screw 61 preferably actuated by an hydraulic motor. A device 47, Fig. 1, may be provided at the mouth 83 for turning the cans 90 upside down into the mouth. The body may be raised by means of cables or an hydraulic cylinder-piston unit. The hopper 2 may be tipped by a telescopic jack device or a thruster plate may be mounted in the hopper for discharging garbage towards the mouth.
Patent ES-391853-A1 (ES)
Title: Thermostatic control device with heat motor operated step open diaphragm valve
IPC: F23N1/00
Filed: 1971-06-02
Abstract: A control device for burner apparatus having a differential pressure operated diaphragm valve controlled by an internal bleed system which is subject to pressure regulation and to on-off control by sequentially operated bypass and bleed valves which are actuated by a heat motor operator. Initial actuation of the heat motor operator opens the bleed valve to provide a step input at a reduced rate under pressure regulation to the main burner for assuring good ignition without "roll-out." Subsequent control of the bypass valve enables flow modulation, and full input is delayed until the bypass valve is fully closed.
Patent ES-396681-A1 (ES)
Title: Methods of and apparatus for coiling strand material
IPC: B21C47/06
Filed: 1971-10-22
Abstract: A strand coiler is provided with individually mounted pins spaced about a strand-engagement surface of a drum-type capstan. Each of the pins is mounted rotatably and reciprocally and is urged inwardly axially toward the strand-engagement surface by an associated compression spring. The pins provide the necessary force between the strand material and the engagement surface of the coiler so that the coiler functions satisfactorily and problems of adjustment and wear experienced with priorly used devices are significantly reduced.
Patent ES-397181-A1 (ES)
Title: Arrangement for the ignition and alternating current supply for a gas-and/or vapor discharge lamp
IPC: H05B41/18
Filed: 1971-11-19
Abstract: The invention relates to an arrangement for igniting and supplying a discharge lamp, particularly a long low-pressure mercury vapor discharge lamp of about 2.5 meter. Said lamp has a relatively high ignition voltage so that it can not be ignited with the aid of a normal glow discharge starter.
Patent ES-399495-A1 (ES)
Title: Hammer-drill
IPC: B23B45/16
Filed: 1972-02-04
Abstract: A synthetic plastic housing of a hammer-drill has an output shaft for coupling with the drill bit, the output shaft being mounted in the housing for rotary and reciprocable displacement. A drive drives the output shaft in rotation and the inner end of the output shaft carries a disc which is normally in engagement with a juxtaposed but fixed disc, with the two discs having respectively engaging projections so configurated that when the disc on the output shaft rotates with the latter, it will alternately be urged away from and be allowed to move closer to the fixed disc so that the output shaft reciprocates axially. A cylindrical control element extends transversely of the axis of the output shaft in the region of the rear end thereof, having at least two surfaces which extend in parallelism with the axis of the cylindrical control member but are located at different distances from this axis. The control member is turnable so that, when the surface located closer to this axis is juxtaposed with the inner end of the output shaft, there is no contact with the latter, whereas when the surface which is farther from the axis of the control member is juxtaposed with the inner end of the output shaft it presses against the latter, urging the same and thereby the disc thereon away from and out of engagement with the fixed disc so that the output shaft will only rotate but not reciprocate.
Patent ES-407648-A1 (ES)
Title: Antibacterial bis(imidazolium quaternary salts)
IPC: A01N43/50
Filed: 1972-10-14
Abstract: The disclosure relates to bis(imidazolium quaternary salts), a process for their manufacture, compositions containing them, and a method of preventing the growth of, or killing, bacteria by applying one of the novel imidazolium salts to a bacterially-infected environment.
Patent ES-421168-A1 (ES)
Title: Arrangement in or relating to caissons or the like
Inventor: MO OLAV
IPC: E02B17/02
Filed: 1973-12-05
Abstract: This invention provides a caisson adapted to bear against the sea floor, constructed such that it contacts the sea floor with a minimum of motion. The caisson includes downwardly protruding members which make first contact with the sea bottom, thereby reducing the motion of the caisson by an acceptable level when the more fragile portions reach the sea floor.
Patent ES-425306-A1 (ES)
Title: Waste gas purification
IPC: B01D53/14
Filed: 1974-04-13
Abstract: Contaminants and odors are removed from the waste gases emanating from wet air oxidation reactors by passing the gases through an aqueous suspension of activated sewage sludge or the mixed liquor obtained by suspending activated sewage sludge in fresh sewage.