baber/WOPTO huggingface dataset:
Patent ES-475625-A1 (ES)
Title: Braking pressure control unit for a dual circuit brake system
IPC: B60T11/34
Filed: 1978-12-01
Abstract: The braking pressure control unit for a dual circuit brake system comprises a housing with two closure members arranged therein coaxially and in tandem. In their rest position, the closure members are held spaced apart from associated valve seats by a control force. The control force acts directly on a first of the two closure members which in turn bears against a second of the two closure members provided both are in the open positions. At least one closure member consists of a shaft element having one end in an operative relationship with the adjacent end of the other closure member and a closure element in a slidably sealed relationship with the outer surface of the shaft element, the closure element being displaced between limits of the shaft element. A weak closure spring biases the closure element toward its associated valve seat.
Patent ES-479938-A1 (ES)
Title: Wire gripping devices
IPC: F16G11/04
Filed: 1979-03-30
Abstract: A drawing-in dog for a wire drawing machine has gripping surfaces formed on two opposed wedge members. Both wedge members are slideably mounted in a housing which tapers towards the aperture through which the wire is to be inserted. One wedge member is coupled by a toggle link to a lever pivoted on the housing, whereby the wedge member may be moved between a released position and a position where it is urged by the lever and toggle link into positive gripping engagement with the wire. The other wedge member is freely slideable so as to enable the dog to accommodate wire of a range of diameters.
Patent ES-480406-A1 (ES)
Title: Apparatus for the pointwise scanning of an information surface
IPC: G11B7/135
Filed: 1979-05-09
Abstract: An apparatus is described for the pointwise scanning of an information surface. By arranging an observation objective system asymmetrically relative to a zero-order subbeam of the radiation coming from the information surface, and by utilizing a detector whose dimension in the scanning direction is small, the resolution can be increased.
Patent ES-481466-A1 (ES)
Title: Process for preparing spheroidally shaped products, solid at room temperature
IPC: B01J13/02
Filed: 1979-06-12
Abstract: Solid products of spheroidal shape and having a maximum diameter of 1 to 5,000 microns are prepared starting from a mixture of at least two immiscible, mutually chemically inert liquids, one of which is in the form of a molten solid, said liquids being prsent in the mixture in a ratio such that one forms the dispersed phase while the other is the continuous phase, at least the liquid forming the dispersed phase being one which solidifies on cooling.
Patent ES-481830-A1 (ES)
Title: Supporting and shielding device for nuclear steam generators.
IPC: F22B37/24
Filed: 1979-06-22
Abstract: This invention relates to a rigid device for supporting a reactor vessel and steam generators associated therewith. The device consists of a metallic structure comprising, on the one hand, a lower portion serving as a support for the vessel and its associated generators through the medium of square journals fitted in fixed ball-joint bearings with a corresponding square bore and on the other hand, an upper portion 6 which comprises on either side two lateral portions surrounding and holding the generators.
Patent ES-482164-A1 (ES)
Title: Electrolytic display cell with a reference electrode and controlled erasing voltage.
IPC: G02F1/17
Filed: 1979-06-19
Abstract: Apparatus for controlling an electrolytic display cell comprising a supplementary reference electrode in the cell, means for measuring the impedance of the cell across this electrode and means for making at least one of these magnitudes dependent on the impedance.
Patent ES-484283-A1 (ES)
Title: Novel (5-(3,4-dihydroisoquinolin-1-yl)-1H-benzimidazol-2-yl)-carbamic acid alkylesters, processes for the production thereof, medicaments based on said compounds and process for the production of anthelmintic agents.
IPC: A61K31/47
Filed: 1979-09-19
Abstract: The compounds of the general formula < IMAGE > in which R is alkyl, R<1> and R<2> can be identical or different and are hydrogen, halogen, alkyl, halogenoalkyl, alkoxy, alkylthio, alkoxyalkyl, halogenoalkoxy or halogenoalkylthio, e.g. the compound methyl [5-(3,4-dihydroisoquinolin-1-yl)-1H-benzimidazol-2- yl]carbamate, and their physiologically tolerated salts, have pronounced anthelmintic activity in human and in veterinary medicine. They are obtained by reacting substituted o-phenylenediamines of the general formula < IMAGE > in a solvent or mixture of solvents at temperatures of about 0 to 120 DEG C with a carbonic acid derivative, especially N,N'-bis- methoxycarbonyl-isothiourea S-methyl ether of the formula < IMAGE > expediently in the presence of an acid.
Patent ES-488998-A1 (ES)
Title: Sheet transfer cylinder in rotary printing machines.
IPC: B41F21/00
Filed: 1980-02-27
Abstract: Sheet transport drum assembly in a rotary printing press wherein a sheet being transported rests upon an air cushion formed by blowing air between the jacket of a rotatable transport drum and the sheet, including air nozzle means for producing the air cushion, and sealing strips disposed on the drum jacket for limiting the air cushion at a location of the drum jacket underlying the leading edge and the two lateral edges of the sheet.
Patent ES-8200228-A1 (ES)
Title: Medicinal preparation for the treatment of carcinoma and process for preparing it.
IPC: C12N5/09
Filed: 1980-05-09
Abstract: Preparations for treating carcinomas are produced by selecting a cytostatic agent to which carcinoma cells are sensitive, incubating a cell culture with the agent to weaken but not kill the cells, and washing to remove the agent. The weakened cells are preferably separated by centrifuging before washing. The product may be frozen or lyophilized for storage.
Patent ES-8102657-A1 (ES)
Title: Lamp with stepped reflector surface containing vertical ribs
IPC: F21S8/10
Filed: 1980-06-26
Abstract: In a motor vehicle headlamp or the like, the required distribution of the light rays is achieved entirely by selecting an appropriate configuration for the reflector the front glass is a plain glass having smooth front and rear surfaces. The reflector surface is, as far as possible, a plain paraboloidal surface, but is provided with elongate ribs in selected zones, to produce a spreading of the light rays reflected from these ribs the light is spread transversely to the length of the ribs. The reflector surface also has offset portions which, like the basic reflector shape, are paraboloidal, but have their focus or foci displaced from the focus of the basic reflector shape.
Patent ES-8203594-A1 (ES)
Title: Storage and automatic distributing device for articles.
IPC: G07F11/10
Filed: 1981-04-09
Abstract: Apparatus for automatically storing and dispensing objects. This apparatus includes vertical storage pigeon-holes (7) contained in horizontal racks in drawers (3). Each pigeon-hole is filled with a stack (30) of objects and has an object extractor mechanism at its base, said mechanism being provided with a trap-door (31) and with a mechanism which jams the last but one object of the stack before and during the opening of the trap-door (31). A moving carriage (23) in a passage which is below the pigeon-holes of a rack allows the object extractor mechanisms to be actuated and the objects extracted from the pigeon-holes to be pushed towards the front of the drawer (3).
Patent ES-8401499-A1 (ES)
Title: A process for producing a polymerisation catalyst and use of same for olefin polymerisation.
IPC: C08F36/04
Filed: 1981-06-29
Abstract: A transition metal compound and a metal halide compound selected from metal dihalide compounds and metal hydroxyhalide compounds are chemically combined to form a composition of matter. The composition of matter is suitable for use with an organometallic compound to produce an active olefin polymerization catalyst. Exceptionally high polymer yields are realized per gram of catalyst when the catalyst is treated with a halide ion exchanging source and used with an organometallic cocatalyst.
Patent ES-8206711-A1 (ES)
Title: Method and apparatus for removing defective corrugated board by splicing
IPC: B31B50/10
Filed: 1981-10-28
Abstract: A splicer is used in a corrugated cardboard production line. The splicer has a pair of pivotal levers having opposing jaws which open and close responsive to a pivoting of the levers. The faces of each of the jaws have a pair of pads for enabling a passage of a web of corrugated cardboard when the jaws are opened and for gripping the web when the jaws are closed. A guillotine blade is positioned between the pairs of jaw pads to grip the web when the jaws are closed. A pair of brake shoes are positioned downstream from the jaws for holding the web while the brake shoes are closed. The jaws, blade, and brake shoes are operated in a sequence wherein (a) the web is gripped by the jaws and held by the brake shoes, (b) the blade cuts the web, (c) the jaws open to release their grip while the brake shoes maintain their hold (d) the jaws close to regrip the web, (e) the blade again cuts the web for a second time, and (f) abutting ends of the web are spliced together while the web is held by the brake shoes and gripped by the jaws. Immediately downstream from the splicer, a store of the web is accumulated before the cutting sequence. This stored web is paid out of the store during the cutting sequence so that downstream production line is not interrupted by the cutting sequence.
Patent ES-8302986-A1 (ES)
Title: Subscriber equipment for Videotex service
IPC: H04M11/00
Filed: 1982-01-04
Abstract: The equipment consists of: a microprocessor 1, which makes the telephone connection with the Videotex management centre a non-volatile memory 2 a modulator 3 for frequency shifting at 75 baud a demodulator 4 for frequency shifting at 1200 baud a dialler 5 a sensor 6, which detects if the telephone set is busy a switch 7 an audio amplifier 8 and an interface 9 between the equipment and the television set.
Patent ES-8301888-A1 (ES)
Title: Substituted phenoxy-aminopropanol derivatives, intermediates and processes for their production, and pharmaceutical preparations containing them.
IPC: C07C45/71
Filed: 1982-01-29
Abstract: Substituted phenoxy-aminopropanols of the formula < IMAGE > I wherein R is a branched-chain alkyl of 3 or 4 carbon atoms, R1 is hydrogen, halogen or lower alkyl and R2 and R3, independently, are hydrogen, halogen, lower alkyl, lower alkoxy or lower alkylthio, and pharmaceutically acceptable acid addition salts thereof, are described. A process for their preparation, as well as pharmaceutical preparations containing them are also described. The compounds of formula I and their salts possess cardioselective beta -adrenergic blocking activity and antihypertensive activity.
Patent ES-8305117-A1 (ES)
Title: Magazine for underwater crossbow string functioning by depression
IPC: F42B12/68
Filed: 1982-01-27
Abstract: Magazine for an immersed underwater crossbow containing a string and allowing for the rapid introduction by suction of the string and its natural arrangement by means of retracting means as well as its exit without difficulty. By pulling on the shank of the piston pump, a depression is produced within the magazine and the string rapidly enters the magazine across its end and, arranges itself naturally against the piston. One can thus arrange several meters without difficulty. The exit is accomplished in the same way.
Patent ES-8305426-A1 (ES)
Title: Gas wiping apparatus
IPC: C23C2/20
Filed: 1982-05-14
Abstract: A gas wiping die for wiping wire issuing from a molten metal coating bath is provided with critical parameters with respect to the die angle, the length and thickness of the die orifice and the relationship of the sides of the orifice, the throat diameter of the die and the height above the molten bath surface. The thickness of molten coatings on wire wiped with the combined die can be very accurately controlled by changes in wiping gas pressure.
Patent ES-8304747-A1 (ES)
Title: Printed circuit board transportation device.
IPC: B65D25/10
Filed: 1982-07-05
Abstract: A container for the storage or transportation of printed-circuit boards comprises an open-topped box with rectangular support plates inserted in vertical grooves of opposite walls. Each plate has several oblique slots, parallel to one of its diagonals, accommodating sliders by which circuit boards of widely varying sizes can be retained thereon. The sliders can be immobilized on the plate by quick-release clamps and are orientable in mutually perpendicular positions for gripping a horizontal or a vertical edge of a circuit board to be supported on four sides.
Patent ES-8402615-A1 (ES)
Title: Lymphocytes able to destroy cancer cells
IPC: C12N1/06
Filed: 1982-06-30
Abstract: Lymphocytes which are toxic to cancer cells and specific for a glyco-related antigen (GRA) of such cells are made by sensitising leucocytes to a GRA. Particularly the GRA is a component of cancer cell membranes and combines with a lectin specifically at the galactose or N-acetylgalactosamine terminal gp. GRA are isolated from human cancer cells by complexing with a lectin e.g. groundnut or soya lectin for glactose specificity, or Dolictios agglutinin or Luma bean lactin for N-acetylgalactosamine. Both types of lectin can be used to recover a single antigen. Also new are pharmaceutical compsns. contg. sensitised lymphocytes or GRA. Sensitised cells destroy cancer cells carrying the corresponding GRA and are specific since GRA do not occur on normal cells. They can be used in prevention or treatment of cancer.
Patent ES-8305600-A1 (ES)
Title: Cabin for spray-coating objects with powder.
IPC: B05B15/12
Filed: 1982-08-09
Abstract: A spray-coating booth having on its side walls several air cleaners with easily interchanged and cleaned filter units that are relatively light in weight and can be carried by hand. In accordance with the design of the booth, the dimensions of the spray-coating area can be varied and the filter units can be interchanged with other types of units such as sprayers. Undesirable accumulation of powder is avoided because the air cleaners continuously precipitate powder filtered from the air. Powder transporting means within the booth, which may be inclined chutes with a fluidized bed, transport this excess powder from beneath the air cleaners at the side wall to the floor of the booth. The floor of the booth extends below the entire spray coating region and thereby also serves to collect excess spray powder which falls directly upon it. The powder is then returned for use to the spray-coating region.
Patent ES-8306135-A1 (ES)
Title: Improvements in or relating to 2,4-disubstituted thiazole derivatives.
IPC: A61P1/04
Filed: 1982-08-09
Abstract: N-Alkyl-N'-([2-(aminoalkyl)-4-thiazolylmethyl]thioalkyl) guanidines, thioureas, ethenediamines and related compounds, H2 receptor antagonists, useful in inhibiting gastric acid secretion in mammals.
Patent ES-8402433-A1 (ES)
Title: Photographic base papers.
IPC: G03C1/79
Filed: 1983-01-28
Abstract: Polyolefin coated photographic base papers are stabilized by a polymeric hindered amine (Chimassorb 944) having a mean molecular weight above 2500. The stabilizer is highly effective and overcomes a diminution of opacity noted with the use of phosphonate esters of the prior art.
Patent ES-8400718-A1 (ES)
Title: Heat recovering device
IPC: C01B7/01
Filed: 1983-02-26
Abstract: The invention refers to an arrangement for the recovery of heat which can be used in plants for the synthesis of dissolved hydrochloric acid and which at the same time produces steam. Such plants generally comprise a furnace, a heat exchanger, a cooled absorber and an after-runnings column. The invention concerns an arrangement having means for bringing together the amounts of heat of the cooling fluids from the heat-exchanger and the absorber, whereby the production of steam is possible.
Patent ES-8403900-A1 (ES)
Title: Indolizine derivatives, process for their preparation and pharmaceutical compositions containing them.
IPC: C07D471/04
Filed: 1983-06-17
Abstract: Indolizine derivatives corresponding to the general formula: < IMAGE > and the pharmaceutically acceptable acid addition salts thereof, wherein: R represents a straight- or branched-chain alkyl radical having from 1 to 4 carbon atoms or a phenyl radical, R1 represents a straight- or branched-chain alkyl radical having from 1 to 6 carbon atoms, X1 represents hydrogen, chlorine, bromine, methyl or methoxy, A represents a radical of the formula: < IMAGE > in which X2 represents hydrogen, chlorine, bromine, methyl or methoxy, n represents 1 or 2, a process for preparing said derivatives, pharmaceutical or veterinary compositions containing at least one of said derivatives and a method of treating pathological syndromes of the heart by administration of at least one of said derivatives to a subject in need of such treatment.
Patent ES-8602869-A1 (ES)
Title: Process for dissolving polymeric material.
IPC: B01F5/06
Filed: 1983-08-05
Abstract: A dispersion of polymeric particles in a non-aqueous liquid is mixed with water with sufficient agitation to initiate substantial dissolution of the particles into water and is substantially homogeneously dispersed into the water substantially immediately, for instance in less than 50 milliseconds from the initiation of substantial dissolution. Preferred apparatus is an orifice mixer having a mixing chamber 41 leading to an orifice 51 and supplied by an inlet 46 for dispersion, the inlet terminating in a valve 47 and an orifice 44, and an inlet 45 for water. The effective outlet area of the orifice 51 is adjusted by an eccentrically mounted aperture plate 52 and there is a shear helix 57.
Patent ES-8502916-A1 (ES)
Title: Ribbon cartridge for printing machines.
IPC: B41J33/26
Filed: 1984-03-06
Abstract: The ribbon (17) runs from a feed spool (81), via an external run between the type element (25) and the platen of a typewriter, back into the cartridge to a take-up spool (91). The spools (81, 91) are supported between a bottom portion (19) and a cover. The feed spool has a flange (86) co-operating with a spring-type positioning means (88) preventing the ribbon unwinding slightly. The take-up spool (91) has no flange but has teeth (94) at one axial end co-operating with a tongue (96, 97) on the bottom portion (19), so as to prevent unwinding of the ribbon wound on to the take-up spool (91).
Patent ES-8502452-A1 (ES)
Title: Process for the (co)polymerization of ethylene.
IPC: C08F4/60
Filed: 1984-05-18
Abstract: An improved process for the preparation of a catalyst for the polymerization of ethylene, and an improved process for preparing an ethylene polymer therewith. An improved catalyst is prepared by mixing an aluminium halide and a magnesium compound at a temperature below 100 DEG C and in the absence of monomer(s), their ratio being such that the molar ratio between halogen and magnesium is from 2:1 to 20:1, mixing an alcohol with the mixture of the aluminium halide and the magnesium compound, this also being effected at below 100 DEG C and in the absence of monomer(s), the amounts used being such that the molar ratio between alcohol and hydrocarbyl groups bound to magnesium and aluminium is from 0.1 to 0.9, and by adding after mixing of the aluminium compound and the magnesium compound and before, simultaneously with or after combining with the alcohol, a titanium compound, the amounts added being such that the molar ratio between magnesium and titanium is from 2:1 to 200:1. The improved polymerization process is carried out at at least 180 DEG C.
Patent ES-8600139-A1 (ES)
Title: Double hulled vessel
IPC: B63B3/20
Filed: 1984-07-09
Abstract: A ship having at least its side portions and bottom portion comprised of a double hull construction consisting of an inner hull plating 3 and an outer hull plating 4 connected together solely, except for transverse bulkheads 6 disposed in spaced apart relation in the lengthwise direction of the ship, by a plurality of connecting longitudinals 5 fixed to said transverse bulkheads 6. According to the arrangement, external forces exerted on the ship may be transmitted through the connecting longitudinals 5 to the transverse bulkheads 6 so that the inner and outer hull platings 3,4, may be protected from buckling. The absence of transverses crossing the longitudinals greatly facilitates the automatization of welding operation.
Patent ES-8600003-A1 (ES)
Title: Plant growth medium.
IPC: C12N5/04
Filed: 1984-07-20
Abstract: An artificial plant growth medium comprising minimal salts, vitamins, plant hormones, sucrose, and hardening agent at a pH between 5 to 6.5 is suitable for growth of callus, shoot tips and adventitious shoots. This medium factilitates the production of sunflower callus, multiple sunflower shoot tips and adventitious sunflower shoots. Methods of propagation of sunflower plants and plants and seed produced by these methods are also described.
Patent ES-8700637-A1 (ES)
Title: Chemical stabilisation of sodium perborate
IPC: C01B15/12
Filed: 1985-10-03
Abstract: This invention relates to a process for the chemical stabilisation of sodium perborate through the formation of nodules according to which the sodium perborate is covered with silicate in order to obtain a product of suitable particle size and having the necessary stability thus increasing the scope of its applications.
Patent ES-8800364-A1 (ES)
Title: Recovery of precious metals from residues with low content
IPC: C22B11/02
Filed: 1985-10-17
Abstract: The process consists of fusing the residues with coke in a blast furnace at 1500 deg.C, and gathering up the precious metals in a low m.pt. eutectic alloy of copper with 8% phosphorus. - This has a m.pt. of 710 deg. C and functions as both reducing agent and collector, accepting up to 20% silver without increase in m.pt. The cupellation process is replaced by an electrolytic or pption process for recovery of the precious materials.
Patent ES-8706414-A1 (ES)
Title: Heatable flexible hair curlers
IPC: A45D2/18
Filed: 1985-11-13
Abstract: An elongated flexible hair curler having a central core molded within a pliable viscoelastic polymer heat-retaining body. The hair curler comprises a generally elongated structure having rounded ends and is capable of being bent into a plurality of positions including being bent through an angle of substantially 180 DEG back upon itself in order to retain a hair tress wound thereon curler without the aid of hair clips. The heat retaining body is capable of being heated by an external means to a predetermined temperature and able to retain the heat for a predetermined time in order to facilitate the setting of curls in hair.
Patent ES-8704935-A1 (ES)
Title: Substituted phenyl piperazine derivatives, processes for their preparation and the use of substituted phenyl piperazine derivatives as aggression inhibitors in animals.
IPC: A61K31/47
Filed: 1985-11-20
Abstract: New substituted phenylpiperazine derivatives of the formula I < IMAGE > (I) in which R1 and R2 have the indicated meaning, and their physiologically tolerated salts and a process for their preparation are described. The compounds exhibit sedative and aggression-inhibiting effects on livestock. Furthermore, compounds of the formula I' < IMAGE > (I') in which n, A, R2, R3 and R4 have the indicated meanings, and their physiologically tolerated salts are claimed for the sedation and inhibition of aggression of livestock.