baber/WOPTO huggingface dataset:
Patent ES-462460-A1 (ES)
Title: Apparatus for measuring thickness of liquid layer floating on the other liquid
IPC: G01F23/30
Filed: 1977-09-19
Abstract: A float is immersed in the liquid layer of smaller specific gravity than the rest of the liquid. It is equipped with a riser pipe designed as a scale and introduced into the liquid of higher specific gravity. At the lower opening of the riser pipe there is a flexible hose which when the level of the liquid of larger specific gravity changes communicates at all times with this liquid. The float may be an annular body and the section of the riser pipe having the scale can be located inside the annular boyd in the form of a spiral.
Patent ES-462616-A1 (ES)
Title: Apparatus for printing on webs
IPC: B41F15/08
Filed: 1977-09-24
Abstract: The apparatus has a gas-permeable support for a web to be printed. Below the support is a suction box which applies suction through the support to the web. Above the support is a flat printing stencil which can be raised and lowered relative to the support. Above and in wiping contact with the stencil is a printing-medium container whose outlet discharges printing medium onto the stencil, to pass through the same and be drawn by the suction of the suction box into the web. The container can move to and fro over the stencil.
Patent ES-462914-A1 (ES)
Title: Tugboat or the like
IPC: B63H25/42
Filed: 1977-10-05
Abstract: A steerable propeller arrangement in a watercraft wherein the propeller is mounted in the forward one-half of the hull of the watercraft. The steerable propeller projects downwardly from the bottom portion of the hull and is pivotal about 360 DEG . The propeller is mounted in a downwardly opening cylindrical well in the bottom of the hull and is housed in an inner cylindrical member which is spaced radially inwardly from an outer cylindrical wall defining the well in the hull. The steerable propeller arrangement can be removed from the hull by raising the inner cylindrical member and propeller upwardly into the interior of the watercraft. Thrust blocks are provided between the two cylindrical members to absorb thrust applied by the drivable propeller arrangement.
Patent ES-463160-A1 (ES)
Title: Casing sensing means for stuffing apparatus
IPC: B65B9/15
Filed: 1977-10-13
Abstract: In an apparatus for stuffing flowable product into a shirred tubing disposed on a stuffing horn to produce stuffed tubular articles of predesired length on a continuous basis, a sensing member is employed for detecting movement of the trailing end portion of the shirred tubing on the stuffing horn which activates control for interrupting the stuffing operation of the apparatus so as to terminate the flow of product from the stuffing horn before the shirred tubing is completely expended.
Patent ES-471268-A1 (ES)
Title: alpha -Acetylenic derivatives of alpha -amino acids
IPC: A61K31/22
Filed: 1978-06-29
Abstract: Novel acetylenic derivatives of alpha -amino acids of the following general structure: < IMAGE > wherein Z is beta -methylthioethyl, beta -benzylthioethyl, S-(5'-desoxyadenosin-5' -yl)-S-methylthioethyl, gamma -guanidinopropyl, or RHN(CH2)n- n is the integer 3 or 4 each R is hydrogen, alkylcarbonyl wherein the alkyl moiety has from 1 to 4 carbon atoms and is straight or branched, alkoxycarbonyl wherein the alkoxy moiety has from 1 to 4 carbon atoms and is straight or branched, or < IMAGE > wherein R2 is hydrogen, a straight or branched lower alkyl group of from 1 to 4 carbon atoms, benzyl or p-hydroxybenzyl R1 is hydroxy, a straight or branched alkoxy group of from 1 to 8 carbon atoms, -NR4R5 wherein each of R4 and R5 is hydrogen or a lower alkyl group of from 1 to 4 carbon atoms, or < IMAGE > wherein R3 is hydrogen, a straight or branched lower alkyl group of from 1 to 4 carbon atoms, benzyl or p-hydroxybenzyl and the lactams thereof when Z is RHN(CH2)n- and each R is hydrogen with the provisos that when Z is beta -benzylthioethyl or S-(5'-desoxyadenosin-5' -yl)-S-methyl-thioethyl, R is hydrogen and R1 is hydroxy, when Z is gamma -guanidinopropyl, R is hydrogen and R1 is hydroxy or a straight or branched lower alkoxy group of from 1 to 8 carbon atoms, and when Z is RHN(CH2)n- both R groups are the same and pharmaceutically acceptable salts and individual optical isomers thereof.
Patent ES-475756-A1 (ES)
Title: N-sulfenyl-carbamoyl derivatives, process for their preparation and their fongicidal use.
IPC: C07D207/46
Filed: 1978-12-06
Abstract: N-Sulphenylated carbamoyl compounds of the formula < IMAGE > in which Z represents two adjacent C atoms of a bifunctional lower aliphatic radical, of a cycloaliphatic radical or of an optionally substituted aromatic radical, m denotes the number 0 or 1 and n denotes the number 0, 1, 2 or 3, which possess fungicidal properties.
Patent ES-477154-A1 (ES)
Title: Cephem derivatives
IPC: A61K/
Filed: 1979-01-25
Abstract: What are disclosed are cephem compounds of the formula < IMAGE > in which R1 denotes hydrogen, an optionally substituted alkyl, acyl, arylsulfonyl or alkylsulfonyl group or an amino-protective group which is known from peptide chemistry, R2 denotes hydrogen or an optionally substituted alkyl, alkenyl, alkinyl, cycloalkyl, aralkyl, acyl, aryl, arylsulfonyl, alkylsulfonyl or heterocyclic group, R3 denotes hydrogen, an ester group or a cation, R4 denotes hydrogen, a lower alkoxy group or a group which can be converted to this, X denotes a SO group in the R or S configuration or a SO2 group and A denotes hydrogen, an optionally substituted alkoxy or alkenyloxy group, halogen or a group -CH2Y, in which Y represents hydrogen, halogen or the radical of a nucleophilic compound, and in which the R2O group is in the syn-position, which compounds are valuable chemotherapeutic agents having a very powerful antimicrobial action against Gram-positive and Gram-negative bacteria and an unexpectedly good action against penicillinase-forming Staphilococci.
Patent ES-479928-A1 (ES)
Title: 9.9-Dimethyl-6.7-benzomorphan derivatives, processes for their preparation and pharmaceutical compositions comprising them.
IPC: A61P25/04
Filed: 1979-04-25
Abstract: 9,9-Dimethyl-6,7-benzomorphan derivatives having an oxygen-containing substituent on the nitrogen atom, optionally an alkyl or phenyl 5-substituent and optionally a hydroxy, alkoxy or acyloxy 2'-substituent have analgetic and/or morphine-antagonist properties.
Patent ES-481584-A1 (ES)
Title: Air shaft
IPC: F15B15/14
Filed: 1979-06-15
Abstract: An expansible shaft including a hollow axially-extending body and operatively coupled core engaging and retracting sections within the body. The core engaging section includes a core engager movable relative to the body in a direction generally perpendicular to the axis of the body and biased towards a core engagement position in which it projects beyond the wall of the body and the retracting section includes an actuator arranged to overcome the bias and move the core engager radially inwardly from its core engagement position.
Patent ES-483257-A1 (ES)
Title: Rotary slide steering valve for auxiliary power steerings of motor vehicles
IPC: B62D5/083
Filed: 1979-08-08
Abstract: A rotary steering control valve is provided of generally conventional construction having incorporated therein small diameter flow passages to effect throttling of return flow from a power cylinder. The throttling of exhaust from a power steering cylinder is known to be advantageous, e.g., for stifling noise, and the present invention has throttle passages incorporated directly in one of the relatively rotative valve members in such arrangement that when the valve is in neutral position for straight ahead steering, there is circulation of little pressure through the valve without throttling. However, during steering, the throttle passages are aligned in the exhaust circuit from either end of a double acting hydraulic motor so as to achieve exhaust flow throttling. The function is achieved by a novel arrangement of the coacting flow control edges and various grooves of the rotary valve plug and the encompassing sleeve which provide a multiplicity of return flow paths. Such grooves can be machined into the plug and sleeve, several at a time, by broaches and milling cutters in an economical manner.
Patent ES-485512-A1 (ES)
Title: Tiltable converter.
IPC: C21C5/46
Filed: 1979-10-29
Abstract: A tiltable converter vessel is supported on a carrying body arranged about its shell by means of lug pairs accommodating bearing forces, the lugs of each lug pair being arranged opposite each other on both sides of the carrying body. At least one lug of each lug pair is supported on the carrying body by at least one piston-cylinder unit whose piston is hydraulically adjustable in the longitudinal direction of the converter vessel. At least one further piston-cylinder unit is arranged parallel to the extension of the carrying ring.
Patent ES-8100451-A1 (ES)
Title: Safety valve for packages.
IPC: B65D77/22
Filed: 1979-11-08
Abstract: A safety valve meant to be fitted on an impervious wall separating two separate spaces. According to the invention, the valve comprises on the one hand, a first stationary and relatively rigid part, which is meant to be fixed on the wall and comprises a first cylindrical sleeve and on the other hand, a second part at least partly flexible and resilient, adapted to be connected with the first fixed part and comprising a second cylindrical sleeve, co-axial to the first and coming into sealing contact thereon or moving away therefrom depending on the resilient deformations to which the second part is at least partly subjected because of the pressure differences existing on either sides of the wall.
Patent ES-8101113-A1 (ES)
Title: Method of operating engine using energy potential of self-burning explosive mixture
IPC: F02C3/20
Filed: 1980-02-09
Abstract: The application relates to a mixture of solid fuels which are suitable in the fluidised state of the fine powder mixture as fuel for turbines, rockets or internal combustion engines and result in an explosive combustion with the aid of a catalyst, in particular by initial ignition, without the need to supply oxygen from the outside. The preferred mixture contains coal, sulphur and nitrates or chlorates of the alkali metals or alkaline earth metals.
Patent ES-8103138-A1 (ES)
Title: Method and equipment for preparation of carbon black
IPC: C09C1/00
Filed: 1980-04-16
Abstract: PURPOSE:To increase production of carbon black with increasing the raw material feed without expanding the scale of the equipment, by bypassing a part of the air for combustion preheated at high temperature, thereby suppressing the melt damage of the inner liners, raw material-blowing pipes, etc. caused by the high temperature combustion gas. CONSTITUTION:In the production of carbon black in the furnace process, the temperature of the product mixture immediately after thermal cracking is rapidly decreased to 850 deg.C by directly spraying cold water. The air for combustion preheated to about 650 deg.C by heat exchange with the quenched mixture, is introduced from the air inlet 8 of the reaction furnace, passed between the outer shell 1 and the inner shell 2 to raise the temperature to 700 deg.C, and fed to the top of the inner shell 2. One third of the whole amount of the air is introduced from the space 24 with the shunt plate 20 and run along the inner wall of the lining 12 to protect the lining 12 from melt damage caused by the high temperature gas resulting from the combustion of the fuel sprayed from the cyclic burner 30.
Patent ES-8104245-A1 (ES)
Title: Benzimidazole derivatives, their use, and compositions containing these derivatives
IPC: C07C231/00
Filed: 1980-05-02
Abstract: A derivative of benzimidazole of the general formula I: < IMAGE > I wherein: R1 represents a linear or ramified alkyl radical C1,C2,C3,C4,C5,C6,C7,C8,C9,C10,C11,C12,C13,C14,C15, C16,C17 or C18, a cycloalkyl radical C3,C4,C5,C6,C7 or C8, a linear or ramified alkyl radical C1,C2,C3,C4 or C5 substituted by one or more radicals selected from the group comprising: phenyl, phenoxy, phenylthio, phenylsufinyl radicals phenyl, phenoxy, phenylthio, phenylsulfinyl radicals substituted by one or more linear or ramified alkyl radicals C1,C2, C3 or C4, by one or more linear or ramified alkoxy radicals C1,C2, C3 or C4, by a methylenedioxy radical, for one or more halogen atoms, such as fluorine, chlorine or bromine linear or ramified alkylcarboxamido groups C1,C2,C3,C4,C5 or C6 optionally substituted by a phenyl or phenoxy radical cycloalkylcarboxamido groups C1,C4,C5,C6,C7 or C8, R2 represents hydrogen, one or more linear or ramified alkyl radicals C1,C2,C3 or C4, one or more linear or ramified alkoxy radicals C1,C2,C3 or C4, one or more halogen atoms, such as fluorine, chlorine and bromine, R3 represents hydrogen, one or more linear or ramified alkyl radicals C1,C2,C3 or C4, one or more linear or ramified alkoxy radicals C1,C2,C3 or C4, one or more halogen atoms such as fluorine, chlorine and bromine, one or more nitro groups, as well as esters and salts of such derivatives with non toxical and pharmaceutically acceptable acids.
Patent ES-8106330-A1 (ES)
Title: Process and installation for the preparation of fermentation vinegar.
IPC: C12J1/10
Filed: 1980-09-25
Abstract: A method for the submersed, automatically controlled production of fermentation vinegar from ethanol is conducted in two stages. The installation for accomplishing the method includes one or more pre-fermenters and a product fermenter, in connection with which each pre-fermenter exhibits a volume 1.7 to 3.5 times that of the product fermenter. The terminus of the fermentation is reached in the product fermenter when the dissolved oxygen, indicated by means of an oxygen electrode, rises, at which point the product valve is opened. The product fermenter is evacuated when no more alcohol remainder is present. In the final step the alcohol is therefore completely utilized.
Patent ES-8203523-A1 (ES)
Title: Illuminating device for a large screen.
IPC: G09F9/35
Filed: 1980-12-05
Abstract: Illuminating device for a large screen making it possible to uniformly illuminate said screen by means of a light arriving at a low angle of incidence theta , wherein it comprises n.p light sources and n.p optical focusing elements in matrix form, as well as means for ensuring that the light beams from each source do not encounter the optical elements associated with the other sources.
Patent ES-8201671-A1 (ES)
Title: Apparatus for producing plastering mortar and applying it by spraying
IPC: E04F21/12
Filed: 1981-04-03
Abstract: Mixer 5 receives plaster material from storage container 7 by way of hopper 8 and serves to mix it with water and makes it available via pump 9 at outlet 15. A motor 10, which is axially disposed relative to the mixer 5, drives the latter and the pump 9 by way of gearing 11. A compressor mounted under cowling 26 on top of the motor is also driven by the motor and supplies compressed air to outlet 40 and the latter and outlet 15 are, in use, connected to a spray nozzle (not shown).
Patent ES-8207357-A1 (ES)
Title: Aqueous developable photosensitive composition and printing plate.
IPC: G03C1/72
Filed: 1981-04-28
Abstract: A light-sensitive adduct comprising the combination of a diazo resin having a plurality of pendant diazonium groups and a sulfonated polymer having a plurality of sulfonate groups and a presensitized light-sensitive article comprising a substrate having a light-sensitive coating which is comprised of the light-sensitive adduct on a surface thereof. After imagewise exposure, unexposed portions of the coating are removable by water or aqueous developers.
Patent ES-8300965-A1 (ES)
Title: Friction clutch driven plate.
IPC: F16D13/64
Filed: 1981-12-15
Abstract: An annular friction clutch driven plate having friction facings (12) and (13) presenting friction surfaces (16) in opposite directions, said facings (12) and (13) being spaced axially apart by resilient means comprising a flat annular spring steel plate (17) having a circular array of flat washers (18) fixed thereon and located alternately on one side and the other of the plate, and spacing each side of plate (17) from its respective facing. The gap between adjacent washers on one face allow the plate (17) to distort so that the washers on the other face can move into the gaps.
Patent ES-8302832-A1 (ES)
Title: Roofing for building and method and apparatus for making the roofing
IPC: B21D11/18
Filed: 1982-02-04
Abstract: A method of and apparatus for manufacturing a roofing of sheet metal, where a sheet in a first step is preformed so as by a first operation perpendicular to its surface extension, the sheet is provided with a contour of wave-shape and in a second step, is provided with step-shaped jags of a predetermined step height by means of a pressing tool, which comprises at least one first and one second pair of tools movable to and from each other, the preformed sheet being held down by each tool pair, whereafter the tool pairs are moved relative to each other through a distance corresponding to the step height, so that the sheet by the second operation which is in a direction perpendicular to the surface extension of the sheet and to said first cut is provided with a step-shaped portion across the wave-shaped sheet, whereafter as a third operational step, the preformed sheet is advanced through a predetermined adjusted distance, and thereafter the second operational step is repeated to make a next step in the sheet. The second tool pair, at the discharge end of the pressing tool, has a clamping force sufficient to prevent sliding movement between the sheet and the second tool pair. The first tool pair, at the feed end of the pressing tool, holds down the sheet with a lower clamping force so adjusted that sliding movement between the sheet and the tool surfaces of the first pair takes place when a tensile stress has been attained in the sheet by the relative movement of the tool pairs which is higher than the yield strength of the sheet.
Patent ES-8306721-A1 (ES)
Title: 4-Acryl-beta-lactamase prodn.
IPC: A61K31/395
Filed: 1982-08-30
Abstract: Prodn. comprises reaction of the monoimine of a 1,2-dicarbonyl cpd. with an acid chloride in presence of organic base and in suitable solvent. To increase efficiency, the reaction temp. varies between freezing and b.pt. of the solvent, and the reaction time is 2-36 hrs. - The prod. for antibiotic is of formula (I)  R1-R5 can be
Patent ES-8306439-A1 (ES)
Title: Compositions on the basis of 5-hydroxy-tryptophane, manufacturing process and medicaments containing them.
IPC: A61K31/455
Filed: 1982-09-14
Abstract: A pharmaceutical composition suitable for increasing cerebral serotonin concentration, comprising a serotonin precursor selected from the group consisting of 5-hydroxytryptophan and derivatives of 5-hydroxytryptophan having the formula: < IMAGE > wherein R represent hydrogen a C1-C12 alkyl group or a C5-C16 alicyclic, monocyclic aromatic hydrocarbyl, or polycyclic aromatic hydrocarbyl group and a nitrogenous heterocyclic compound selected from the group consisting of inosine, theophylline, theobromine, allopurinol, pyridoxine, hypoxanthine, folic acid, adenine, nicotinamide, caffeine, and orotic acid.
Patent ES-8307636-A1 (ES)
Title: A cargo ship discharge apparatus
IPC: B63B27/22
Filed: 1982-11-13
Abstract: At least one permanently installed annular conveyor installation (7) such as a bucket wheel is provided in the ship's hold (3) adjacent the engine room (2). The axis of rotation of the installation (7) or wheel extends parallel to the ship's longitudinal axis. A cargo belt (6) extends in the ship's hull (4) in the region of the hold (3). Cargo on the cargo belt (6) is fed to the annular conveyor installation (7) which has a plurality of skips arranged to raise the cargo upwardly and discharge it to discharge devices (12, 14) located near the top of the annular conveyor installation (7).
Patent ES-8403503-A1 (ES)
Title: Reaction injection moulding process employing epoxy resin compositions.
IPC: C08L63/00
Filed: 1982-12-13
Abstract: Heat-curable compositions suitable for use in reaction injection moulding processes comprise: (1) an epoxy compound having on average more than one epoxy group per molecule (2) an amino compound containing at least three amino hydrogen atoms per molecule, as curing agent. (3) a Group I or II metal salt, as catalyst, and (4) a polyalkylene ether glycol. An ethylenically unsaturated monomer and a peroxide free-radical initiator may also be present. The compositions may be moulded and cured by application of heat to produce formed articles.
Patent ES-8308914-A1 (ES)
Title: Working medium for absorption heat pumps.
IPC: C09K5/04
Filed: 1983-01-24
Abstract: 1. A working medium for use in absorption heat pumps and comprising the refrigerant difluorochloromethane (R-22) and an adsorbent, in which the adsorbent is triezthylene glykol dimethyl ether.
Patent ES-8503745-A1 (ES)
Title: Method for production of non-woven fabric.
IPC: D04H1/44
Filed: 1983-12-26
Abstract: In a method for fibre entangling of a fibrous web by subjecting said web to a treatment by high velocity water jets (24-28) on support members, said support members comprise a water-pervious support member (13) and water-impervious support members (14, 20-23) arranged in contact with the lower surface of said water-pervious support member. Said water-pervious support member may be a porous screen or a plurality of belts spaced from one another transversely of the fibrous web. Said water-impervious support members may be members each having a flat or circular surface on which the web is supported are employed. Preferably, these support members are arranged in a preliminary treatment station for the fibrous web.
Patent ES-8604927-A1 (ES)
Title: Fluoroalkoxysubstituted pyridylmethylthio-(or sulfinyl-)benzimidazoles having a secretolytic activity.
IPC: A61K31/415
Filed: 1984-05-03
Abstract: Benzimidazole derivs. of formula (I) and their salts are new. R1 = 1-3C alkyl completely or predominantly substd. by F or CF2Cl R1' = H, halogen, CF3, 1-3C alkyl or 1-3C alkoxy which is opt. completely or predominantly substd. by F R2 = H or 1-3C alkyl R3 = H, 1-3C alkyl or 1-3C alkoxy R4 = H or 1-3C alkyl n = 0 or 1. - Specifically R1 = CF3, CF2CHF2, CH2CF3, CHF2 or CClF2. R1' = H, F, MeO or CHF2O, R2 = H or Me. R3 = H or MeO. R4 = H or Me. Provided that R2-R4 are not simultaneously H.
Patent ES-8504521-A1 (ES)
Title: Method and apparatus for sealing welded seams of automobiles.
IPC: B05B9/00
Filed: 1984-05-11
Abstract: The invention relates to a system for applying sealant material to the welded seams of an automobile body. The apparatus of the invention includes a reciprocating piston pump for supplying the material under pressure from a reservoir to an overhead distribution manifold. From a manifold the material is supplied to a plurality of extrusion guns through drop lines, each of which includes a volumetric metering gear pump for maintaining a constant flow rate to said guns irrespective of pressure changes which may occur in the distribution manifold.