baber/WOPTO huggingface dataset:
Patent ES-473474-A1 (ES)
Title: Method and reagent for detecting cancerigenic and anticancerous substances
IPC: G01N33/60
Filed: 1978-09-19
Abstract: The effects of a substance on the replication process in vitro of ADN separated from sound tissues (check tissue) on the one hand and of DNA separated from cancerous tissue (cancerous DNA) on the other hand, are being compared. Cancerigenic substances are identified since they stimulate the replication of cancerous DNA more strongly than the replication of check tissue specifically anticancerous substances since they inhibit the replication of cancerous DNA but not the replication of check tissue, toxic substances since they inhibit the replication of cancerous DNA as well as that of check tissue and neutral substances since they do not have any effect either on the replication of cancerous DNA or on that of check tissue.
Patent ES-473976-A1 (ES)
Title: Adhesive products having polymer-treated embrittled zones
IPC: C09J7/20
Filed: 1978-10-05
Abstract: Adhesive products such as label stock, labels, tapes, and the like having a facestock, an adhesive layer and a removable, fibrous backing are described. The backing is provided with integral embrittled zones which crack when the adhesive product is flexed and offer gripping points for removal of the backing. The embrittled zones contain brittle, film-forming organic polymer suffused among the fibers. The presence of the polymer in the embrittled zone helps to enhance the brittleness of the zones and to reduce the transfer of residual chemical embrittling agent from embrittled zones of the backing to portions of the facestock brought into contact therewith when the adhesive product is stacked or rolled. Embrittled zones are preferably formed by applying a thickened acidic solution comprising a polymer emulsion to the backing of the adhesive product and then curing and drying the solution by heating.
Patent ES-476745-A1 (ES)
Title: Improvements in photographic identity control devices.
IPC: G03B15/02
Filed: 1979-01-11
Abstract: Improvements to photographic devices for identity control, of the type including those consisting in successively photographing the person who delivers the documents, and then the documents, characterised in that the device comprises a picture-taking apparatus formed by a conventional commercial camera.
Patent ES-477058-A1 (ES)
Title: Latch mechanism.
IPC: A47L15/44
Filed: 1979-01-22
Abstract: A latch mechanism comprising a first member which is adapted to engage with a second, resiliently displaceable member (22, 24), characterized in that the engaging portions of the members being so formed that a force applied to the members in a direction tending to engage them can cause resilient displacement of the second member (22, 24) to permit engagement of the latch mechanism, first, manual means (34) for disengaging said members (18, 22, 24), and additional means (44, 46, 48) for moving one of the members relative to the other when they are in engagement, so as to disengage the members, whereby the members are disengageable both by using said first means (34) or by operation of said moving means (44, 46, 48).
Patent ES-478299-A1 (ES)
Title: Reducing valve.
IPC: G05D16/06
Filed: 1979-03-05
Abstract: 1. Reducing valve comprising rod means (31, 58 37, 41) guided in its casing (2) for actuating the plunger (7) of a main valve (4) which is attached to a compressed gas container and in series to which there is, in a gas outlet (14), a second valve (12) whose rocker (13) is clearance-coupled to the rod means by a control lever (16) that is pivotably supported in a diaphragm-defined chamber (30) of the casing and is articulated to a rigid slaving arm (19) loaded by spring means (56), characterized in that the upper end of said control lever (16) passes through said slaving arm (19) and includes a threaded portion (53) joined to stop means (54) which extend over said slaving arm (19) and to which the latter is positively and adjustably linked by means of said spring (56).
Patent ES-478587-A1 (ES)
Title: Solar heating collector assembly
IPC: F24S10/75
Filed: 1979-03-13
Abstract: A solar heating collector assembly employing at least one collector panel which utilizes a collector plate formed of a plurality of long overlapping fins to absorb solar energy. Each absorber fin is coated with a substance having a predetermined selectivity and has soldered lengthwise thereto an absorber pipe in which a heat transport fluid is heated as the fluid circulates through the collector panel. The collector absorber plate is mounted on a collector frame over a plywood base having an aluminum foil vapor barrier covering the base. A double glazed glass assembly is mounted over the absorber plate and forms the top surface of the collector panel. The collector panel is disposed between a pair of installation tracks which define a pair of plumbing channels at opposite ends of the absorber pipes. Located within the plumbing channels are input and output pipe manifolds which are respectively connected to opposite ends of the absorber pipes. When a plurality of collectors panels are employed, input and output header pipes are respectively connected to the input and output manifold pipes to integrate fluid flow through the solar heating collector assembly. Side tracks are disposed perpendicular to the installation tracks and in combination therewith defines the perimeter of the collector assembly. Each collector panel frame is provided with a metal lining around the periphery thereof in contact with the glass assembly to provide heat sinking of the peripheral seal of the glass assembly and to provide a condensation surface for the collector panel. Likewise, the installation tracks and the side tracks are also provided with metal linings. Metal caps having mitered corners are then riveted to the metal liners of the collector frame, the installation tracks and the side tracks to securely fasten the collector assembly, the metal liners thus also serving as rivet anchors.
Patent ES-479655-A1 (ES)
Title: Apparatus for dewatering granulated-slag slurry
IPC: F27D15/02
Filed: 1979-04-17
Abstract: Molten slag is granulated with water to produce a granulated-slag/water slurry that is fed into the bottom of a horizontally extending foraminous drum. This drum has radially inwardly extending vanes and is rotated to lift up the granulated slag and separate it from the water, discharging the slag onto a conveyor belt for storage or further use. The water running out of the slag slurry is recirculated for use in the initial granulation step for the molten slag stream.
Patent ES-482540-A1 (ES)
Title: Substituted 2-phenylamino-imidazolines-(2), their acid addition salts, medicaments containing them and processes for their preparation.
IPC: A61K31/38
Filed: 1979-07-17
Abstract: The substituted 2-phenylaminoimidazolines of the general formula I < IMAGE > in which Ar is 2,6-dibromophenyl, 2,4-dibromophenyl or 3-bromo-4- fluorophenyl and X is oxygen or sulphur, and the acid addition salts thereof, can be used as cardiac and coronary therapeutics.
Patent ES-483649-A1 (ES)
Title: Hydroformylation of alpha-olefinic compounds.
IPC: C07C45/50
Filed: 1979-07-27
Abstract: A hydroformylation process is disclosed utilizing a rhodium complex catalyst and an excess of a triorganophosphine wherein active rhodium catalyst and triorganophosphine can be separated from inactive rhodium, "heavies" and triorganophosphine oxide in partially deactivated reaction medium by extraction into concentrated phosphoric acid or aqueous solutions containing at least 40% by weight phosphoric acid. By neutralization of the phosphoric acid extract in the presence of organic solvent, e.g. aldehyde trimers, a solution of active rhodium catalyst and triorganophosphine can be produced that is suitable for re-use in the hydroformylation reaction.
Patent ES-486545-A1 (ES)
Title: Chair with automatically adjustable tilting back
IPC: A47C7/46
Filed: 1979-12-03
Abstract: A chair comprises a unitary seat and lower back and a separate upper back mounted on the lower back to tilt backward from a yieldably restrained, relatively upright position by at least one resilient articulating linkage. The chair may also have a second seat component nested in and slidable forward and backward on the seat portion of the unitary seat and lower back.
Patent ES-8102582-A1 (ES)
Title: Process for preparing polymerization catalyst and process for ethylene homopolymerization.
IPC: C08F4/02
Filed: 1980-01-31
Abstract: A cataylst formed from selected organo aluminum compounds and a precursor composition of the formula MgmTi1(OR)nXp[ED]q wherein ED is a selected electron donor compound m is >/= 0.5 to </= 56 n is 0 or 1 p is >/= 6 to </= 116 q is >/= 2 to </= 85 R is a C1 to C14, aliphatic or aromatic hydrocarbon radical, or COR min wherein R min is a C1 to C14 aliphatic or aromatic hydrocarbon radical, and X is selected from the group consisting of Cl, Br, I or mixtures thereof, which catalyst is in particulate from and diluted with an inert carrier material A process for preparing such catalyst A process for using said catalyst to readily prepare ethylene homopolymer having a density of about >/= 0.958 to </= 0.972 and a melt flow ratio of >/= 22 to </= 32 in a low pressure gas phase process at a productivity of >/= 50,000 pounds of polymer per pound of Ti. Novel polymers and molded articles are prepared. This application is a Continuation-in-Part of co-pending application Serial No. 892,037 filed March 31, 1978.
Patent ES-488400-A1 (ES)
Title: Apparatus for cleaning the sealing surfaces of the levelling doors and the levelling door frames of horizontal coke ovens.
IPC: C10B43/04
Filed: 1980-02-08
Abstract: 1. Apparatus for cleaning the sealing surfaces of the levelling doors (41) and the frames (40) of the levelling openings of horizontal coke ovens, this apparatus being provided with mechanically actuated cleaning tools (23, 28, 13), which can be advanced against the sealing surfaces of the opened levelling door (41) and the frame (40) of the levelling opening and are mounted with their drives (25, 33, 15) on a frame (4), characterised in that a centering device (9), moving into the levelling opening (44), is provided on the front side of the frame (4), said centering device cooperates with centering rollers (11, 12), which grip the outsides of the frame (40) of the levelling opening and fix the frame in its working position, and that a support element (20) which bears the cleaning tools (23, 28) for the sealing surfaces of the levelling door (41), is mounted on the frame (4).
Patent ES-8104280-A1 (ES)
Title: Tetrahydropyridine and tetrahydropiperidine derivatives, their acid addition salts, processes for their preparation and pharmaceutical compositions containing them.
IPC: A61K31/445
Filed: 1980-03-17
Abstract: The present invention provides new benzofuranyl-tetrahydropyridines and -piperidines of the general formula I < IMAGE > (I) in which R1 and R2 independently of one another are hydrogen or lower alkyl or together are lower alkylene, R3 is hydrogen, lower alkyl, lower alkenyl, lower alkynyl, cyclo-lower alkyl or cyclo-lower alkyl-lower alkyl and Y1 and Y2 are each hydrogen or together are an additional bond, and the ring A is not further substituted or is further substituted by lower alkyl, lower alkoxy, halogen with an atomic number not more than 35, cyano or hydroxyl and the pharmaceutically acceptable acid addition salts thereof, and antidepressant preparations containing these compounds. The compounds according to the invention have valuable pharmacological properties. In particular, they inhibit the absorption of serotonin by mesencephalic synaptosomes, the serotonin depletion induced in the brain of rats by H 75/12, the absorption of noradrenalin by mesencephalic synaptosomes in rats and the noradrenalin depletion induced in the brain of rats by H 77/77. In the same dosage they also effect inhibition of monoamino-oxidase in the brain of rats and in the liver of rats. Furthermore, they intensify the "head twitch" induced by 5-hydroxy-tryptophan, and are distinguished by good tolerance. The compounds of the general formula I and their pharmaceutically acceptable acid addition salts can therefore be used as psychopharmaceuticals and in particular as antidepressants.
Patent ES-8202621-A1 (ES)
Title: Engine Unit
IPC: F02D1/02
Filed: 1980-10-09
Abstract: A diesel engine (1) has a supercharger (3) and an injection pump (4) and certain minimum air and fuel quantities delivered by the supercharger (3) and the injection pump (4) correspond to the quantities required for a simple induction operation of the engine. The fuel quantity to be delivered by the injection pump (4) is related by a control device (11, 12) to the quantity of air delivered by the supercharger (3). The control device (11, 12) may be made inoperative in order to reduce the fuel quantity used under partial loads. Consequently. the engine (1) can be operated, according to choice or in accordance with operating conditions, e.g. load or engine temperature either with the minimum fuel quantity required for simple induction operation or with a fuel quantity related to the quantity of air supplied,
Patent ES-8202398-A1 (ES)
Title: Fuel enrichment apparatus and method for gaseous fuel mixers
IPC: F02M21/04
Filed: 1980-11-21
Abstract: A fuel enrichment apparatus and method is shown for a gaseous fuel carburetor of either a fixed venturi or air valve type. The apparatus provides fuel enriching at the starting and wide open throttle conditions of the carburetor when the pressure drop in the induction passage is at a minimum. The apparatus also economizes on fuel usage by being closed to fuel transfer at idle speed and normal engine speed. The apparatus operates from the fuel supply line to the carburetor with only the fuel pressure available in that line, thereby obviating the need for either a second fuel line or a high pressure fuel line.
Patent ES-8201215-A1 (ES)
Title: Low density compacts of prepared mix for use in the production of silicon and ferrosilicon, method and apparatus for making same.
IPC: C22B1/242
Filed: 1981-01-20
Abstract: There is disclosed a low density, porous compact of prepared mix containing silica fume, finely-divided carbonaceous reducing agent such as petroleum coke or coal, optionally iron and a binder. There are also disclosed a method and an apparatus for making such a compact. The compact is useful as the feed to an electric furnace in the production of silicon and ferrosilicon.
Patent ES-8404828-A1 (ES)
Title: A process for filling bakery products, particularly multidose bakery products and product thereby obtained
IPC: A23G3/20
Filed: 1981-04-27
Abstract: A process for filling bakery products comprises piercing with an ordered array of needles the already cooked bakery product (1) to deposit therein a component having a substantially creamy or semi-liquid nature. The tracks (2) left by the piercing by the needles constitute reference elements (4) for cutting in slices the bakery product between the tracks in order to provide slices of the product which have an elongated filled area. The product may be subsequently decorated above the filled areas.
Patent ES-8205980-A1 (ES)
Title: Apparatus for generating reciprocatory motion.
IPC: F16K31/163
Filed: 1981-09-03
Abstract: Apparatus for generating linear motion comprises a body on one end of which is mounted a cylinder. A piston in the cylinder is joined to an actuating beam extending into the body. The actuating beam has moving surfaces that cooperate with fixed surfaces in the body to define a linear bearing. Fluid under pressure is introduced through a duct in the body to a port in the fixed surface of the linear bearing. It enters the space in the cylinder above the piston via a port in a moving surface of the actuating beam which leads to a duct in the actuating beam that opens through the crown of the piston. A resilient sealing member between the fixed and moving surface of the linear bearing maintains fluid-tight communication between the fixed and movable part over their range of relative movement. The actuating beam may carry a rack that drives a pinion through ninety degrees as the piston travels, and two opposed cylinders may be provided to give a reciprocatory movement, or a spring return may be provided.
Patent ES-8302783-A1 (ES)
Title: Cyclodextrin clathrate compounds of sulfur-containing compounds.
IPC: C07D277/06
Filed: 1982-02-25
Abstract: PCT No. PCT/JP82/00050 Sec. 371 Date Sep. 30, 1982 Sec. 102(e) Date Sep. 30, 1982 PCT Filed Feb. 24, 1982 PCT Pub. No. WO82/02890 PCT Pub. Date Sep. 2, 1982.This invention relates to inclusion compounds of cyclodextrin with the compounds of the general formula [I] and salts thereof, which show pharmacological effects (for example antihypertensive effect), < IMAGE > [I] wherein A is straight or branched lower alkylene R1 is hydrogen or lower alkyl R2 is hydrogen, lower alkyl, phenyl, phenyl-lower alkyl, hydroxyphenyl-lower alkyl, hydroxy-lower alkyl, amino-lower alkyl, guanidino-lower alkyl, imidazolyl-lower alkyl, indolyl-lower alkyl, mercapto-lower alkyl or lower alkylthio-lower alkyl R1 or R2 may join to complete pyrrolidine ring or thiazolidine ring, and each ring may be substituted by phenyl or pyridyl, and phenyl may be resubstituted by hydroxy, lower alkoxy, halogen, nitro or sulfamoyl R3 is hydrogen or < IMAGE > said lower alkyl and lower alkoxy having 1 to 6 carbon atoms.
Patent ES-8308027-A1 (ES)
Title: Recovery of power from vaporization of liquefied natural gas.
IPC: F01K25/06
Filed: 1982-03-04
Abstract: Power is recovered from the vaporization of liquefied natural gas by warming and vaporizing the liquefied natural gas against a first multicomponent stream which is cooled and liquefied. The liquefied multicomponent stream is pumped to an elevated pressure and is warmed and vaporized against a second multicomponent stream which is cooled and liquefied. The warmed first multicomponent stream is heated, expanded through a generator loaded expander and recycled. The liquefied second multicomponent stream is pumped to an elevated pressure, heated, vaporized and expanded through a second generator loaded expander and recycled.
Patent ES-8407576-A1 (ES)
Title: Clad thickness measuring device.
IPC: G01B7/06
Filed: 1982-10-07
Abstract: A system (10) for determining the thickness of a magnetic flux conductive clad material over a magnetic flux conductive base material of different permeability applies an alternating voltage (96) to the primary winding (52) of an incomplete core-type transformer (54). The secondary winding (40) voltage to primary winding (52) voltage ratio is determined with the material being clad-thickness measured (56) completing the incomplete core (54). The voltage ratio is a nondestructive measurement of the thickness (64) of the clad material. The preferred embodiment applies a constant voltage alternating voltage power source (18) to the primary winding (52). This obviates the need to determine the ratio of voltages. The secondary winding (40) voltage is a direct nondestructive measurement of the thickness (64) of the clad material. By reference to a particular clad material-base material chart, the clad thickness is read from the scale adjacent the intersection of the voltage induced in secondary winding (40) and the curve (78, 80, 82, 84, 86, 88, 90, 92, 94) representing the composition of the clad material.
Patent ES-8801549-A1 (ES)
Title: Dismemberable adhesive junction system
IPC: C09J7/20
Filed: 1983-02-04
Abstract: To provide a selective and repetitive junction system by adhesion of separate parts an adhesive element is suggested which is capable of being jointed only with another identical or similar element, which comprises a carrier and an adhesive layer on at least one side of the carrier, said layer being composed by an elastomeric material firmly anchored to the carrier. The layer is preferably rather thin and smooth.
Patent ES-8402248-A1 (ES)
Title: Furnace tap-hole plugging material
IPC: B22D35/04
Filed: 1983-02-26
Abstract: Plug hole material is made by mixing high quality refractory materials, low quality refractory materials and carbonaceous materials, drying, adding 2-4% pitch and less than 5% tar, adding water and homogenising the mass.
Patent ES-8404653-A1 (ES)
Title: Braking corrector responsive to deceleration.
IPC: B60T8/30
Filed: 1983-08-08
Abstract: The braking corrector according to the invention consists of two corrector valve seats (332, 332') and two inertia weights (328, 328') mounted in parallel in the same casing (312), and two magnets (336, 336') mounted on the same iron plate (340), the magnetic poles of the magnets being reversed so that the magnetic field (M) set up by the magnets (336, 336') is looped through the plate (340) on the one hand, and through the inertia weights (328, 328') on the other.
Patent ES-8504667-A1 (ES)
Title: Tri:fluoro-methyl-benzene deriv.
IPC: A61K31/245
Filed: 1983-12-12
Abstract: The cpd. of formula (I) is made by (a) reacting a lower alkyl N-(3-trifluoromethyl phenyl) 2-amino benzoate of formula (II) with a benzyl halide of formula (III) to give a cpd. of formula (IV); (b) reacting this with the diethylene glycol to obtain a cpd. of formula (V); and (c) reacting this with hydrogen in presence of a catalyst to form N-(3-trifluoromethyl  . phenyl) 2-amino benzoate ester of diethylene glycol, of formula (I).
Patent ES-8502721-A1 (ES)
Title: Coke oven battery and process for repairing old batteries.
IPC: C10B29/06
Filed: 1984-01-31
Abstract: A construction for a battery of coke ovens and to a method for repairing them in which a continuous vertical joint plane is provided in the walls of the piers separating the ovens of the batteries, which walls are constructed of courses and headers and stretchers, the plane extending along one of the lateral faces of the headers, with one of the two adjacent stretchers of the course immediately above and below the header being longer than the other stretchers in the wall and the other being shorter so that the joint between them is located in the same vertical plane as the said faces of the headers.
Patent ES-8500825-A1 (ES)
Title: Process for mounting an assembly comprising a power-assisting servo motor and a master cylinder on a fixed wall, and a servomotor for putting this process into operation.
IPC: B60T13/56
Filed: 1984-02-15
Abstract: The assembly consists of a power-assisting servomotor (1) and a cantilevered master cylinder (15). It is mounted on a fixed wall (50) of a vehicle by means of at least one component (30) which transmits a force in a more or less straight line, and connects the master cylinder (15) directly to the fixed wall (50). The method involves a step in which a fixing component (34) is previously attached firmly to the opposite surface of the wall (50). The assembly is then assembled and fixed in place by manipulating the head (32) of the component transmitting the force which component is advantageously placed in a bracing pipe (27) having the same axial extension as the servomotor casing and connected to the said casing. All the operations can thus be carried out on the same side of the fixed wall (50).