baber/WOPTO huggingface dataset:
Patent ES-438502-A1 (ES)
Title: Vehicles for taking on, transporting, and discharging a load
IPC: E02F9/08
Filed: 1975-06-13
Abstract: A self-loading vehicle having an elongated horizontal frame to one end of which is connected a vehicle-propelling structure while at the other end region of the frame there is a bell crank structure pivoted to the frame for turning about a bell crank axis which extends horizontally and transversely with respect to the direction of vehicle travel. The bell crank has, when the vehicle is in a load-transporting mode, an upright arm extending upwardly from the bell crank axis and a substantially horizontal arm extending from the bell crank axis toward the vehicle-propelling structure. This latter upright arm is pivotally connected distant from the bell crank axis to a load-carrying structure so that the latter can turn with respect to the upright arm about a discharge axis which is parallel to the bell crank axis. Thus the bell crank can be turned about the bell crank axis to place the vehicle in a load-receiving and a load-transporting mode while the load-carrying structure can be turned about the discharge axis to place the vehicle in a load-discharging mode.
Patent ES-439683-A1 (ES)
Title: Electrostatic copier
IPC: G03G15/00
Filed: 1975-07-23
Abstract: A transparent support member of an electrostatic copier has a support surface and an opposite surface. Light sources direct light against the opposite surface and first pattern sheets are held on the support surface and define between themselves an elongated gap. A second pattern sheet overlies the first pattern sheets and is provided with lines of indicia extending parallel to the gap. A transporting arrangement transports the second pattern sheet stepwise relative to the first pattern sheets in a direction normal to the gap so as to expose succeeding ones of the lines in the gap. A transparent web provided with masking portions is located between the light sources and the opposite surface, or between the opposite surface and the first pattern sheets, and can be moved relative to the gap so that different ones of the masking portions can be placed into predetermined positions relative to the pattern sheets.
Patent ES-442067-A1 (ES)
Title: 3-(2-Halo-4-biphenylyl)-1-butanols and derivatives thereof
IPC: C07C51/41
Filed: 1975-10-24
Abstract: Compounds of the formula formula CH3 | CH-CH2-CH2-OR2 wherein R1 is chlorine or fluorine, and R2 is hydrogen, alkanoyl of 1 to 10 carbon atoms, benzoyl, nicotinoyl or isonicotinoyl, OR, WHEN R2 contains a basic nitrogen atom, a non-toxic, pharmacologically acceptable salt thereof formed with an inorganic or organic acid the compounds as well as the salts are useful as antiphlogistics.
Patent ES-442119-A1 (ES)
Title: Amino-substituted tetracyclic compounds
IPC: C07D487/04
Filed: 1975-10-27
Abstract: The invention is dealing with compounds of the general formula: < IMAGE > as well as the pharmaceutically acceptable salts thereof, in which X represents oxygen, sulphur, the group >NR7 or the group -CR8R9-, R1, R2, R3 and R4 represent hydrogen, hydroxy, halogen, an alkyl, alkoxy or alkylthio group or a trifluoromethyl group, R5 and R6 represent hydrogen, an alkyl group or an aralkyl group, R7 represents hydrogen or alkyl (1-4 C), R8, R9 represent hydrogen or methyl, and Q represents hydrogen (2H) or oxygen, HAVING VALUABLE ANTIHISTAMINE, SEDATIVE AND ANTIDEPRESSIVE PROPERTIES.
Patent ES-442618-A1 (ES)
Title: Device for trimming and bevelling gear teeth
IPC: B23F19/10
Filed: 1975-11-14
Abstract: A device for trimming, or removing burrs from, and bevelling, the teeth of gears and pinions comprises means for rotatably driving the gear to be treated, at least one milling head of which the cutter is adapted to engage the lateral edges of the gear teeth, a follower adapted to follow radially the tooth outline of the rotating gear, and means responsive to said follower for moving the cutter in a plane transversely to said gear in order to cause said cutter, in synchronism with the gear rotation and by temporary shape engagement in each hollow between teeth, to remove the burrs from, and bevel, the corresponding tooth edges, said means comprising a bell-crank lever rigid with said follower and co-acting with a slide controlling the milling head for converting the radial movement of said follower into a transverse movement of said milling head in relation to the wheel to be treated, this device comprising if desired two milling heads for treating simultaneously both faces of a same gear.
Patent ES-443670-A1 (ES)
Title: Apparatus for desalting saline water
IPC: B01D1/06
Filed: 1975-12-19
Abstract: Saline water is desalted by flowing it in two evaporation stages in series in the form of a film falling on the inside of heat-exchange tubes. The pressure and temperature in the second evaporation stage are lower than in the first stage. The steam evolved in the second stage is compressed and delivered to the first stage where it condenses on the tubes, whereas the steam evolved in the first stage is fed in the second stage where it condenses on the tubes. The condensation heat of the steam is used for vaporizing said saline water from said film. This technique allows a production of 15-50 cu.m/hr of soft water, instead of a production of 15-20 cu.m/hr usually obtained by conventional thermocompression techniques.
Patent ES-447061-A1 (ES)
Title: Tightening and releasing tool
IPC: B25B17/00
Filed: 1976-04-14
Abstract: The invention relates to a tightening and releasing tool of small dimensions, allowing considerable reduction in the force to be applied thereto to perform tightening and releasing operations.
Patent ES-451882-A1 (ES)
Title: Fuel container with filling valve
IPC: F23Q2/52
Filed: 1976-09-25
Abstract: A fuel container with a filling valve, especially for a refillable cigarette or cigar lighter, comprises a partition or shield surrounding the movable valve member and provided with a small-section orifice to prevent entry of fibrous material which may block self-closure of the valve.
Patent ES-452727-A1 (ES)
Title: 1-(2-Halogeno-2-phenyl-ethyl)-triazoles
IPC: C07D249/08
Filed: 1976-10-26
Abstract: 1-(2-Halogeno-2-phenyl-ethyl)-triazoles of the formula < IMAGE > (I), in which X represents halogen, R represents halogen, alkyl, alkoxy, alkylthio, alkylsulfonyl, halogenoalkyl, nitro, cyano, optionally substituted phenyl or optionally substituted phenoxy and N IS 0, 1, 2 OR 3, OR SALTS THEREOF, WHICH POSSESS FUNGICIDAL PROPERTIES.
Patent ES-455492-A1 (ES)
Title: Benzoylureido-diphenyl ether insecticides
IPC: A01N47/34
Filed: 1977-01-31
Abstract: Benzoylureido-diphenyl ethers of the formula IN WHICH ONE OF R and R' is hydrogen and the other is chlorine, and R'' is nitro or cyano, WHICH POSSESS INSECTICIDAL PROPERTIES.
Patent ES-456417-A1 (ES)
Title: Zeolite Nu-1
IPC: C01B39/48
Filed: 1977-03-01
Abstract: New zeolite "nu-1" has a silica to alumina ratio of 20 to 150 and a characteristic X-ray diffraction pattern and adsorption properties. It is made from a reaction mixture containing a methylated quaternary compound. In its hydrogen form it is highly active and selective in the isomerization of xylenes.
Patent ES-459364-A1 (ES)
Title: Process for hypotensive 2-(4-substituted piperazin 1-yl)-j-aminopainazolines
IPC: C07D409/12
Filed: 1977-06-01
Abstract: Compounds of the formula < IMAGE > or of a hydrochloric or hydrobromic acid addition salt thereof, in which R1 is hydrogen or methoxy, and R2 denotes benzoyl, furoyl, thienylcarbonyl, alkoxycarbonyl having 2 to 5 carbon atoms or (2-hydroxyalkoxy)carbonyl having 4 or 5 carbon atoms, are prepared in accordance with a novel process. Initially, a 2-chloro-6,7-dimethoxyquinazoline or a 2-bromo-6,7-dimethoxyquinazoline, whose amino group situated in the 4 position is substituted, is reacted, in an inert organic solvent and at 50-200 DEG C, with a corresponding piperazine. In a second reaction step, the substituents of the amino group are removed by hydrogenolysis. The compounds which are obtained can be used as agents for lowering blood pressure.
Patent ES-460189-A1 (ES)
Title: Roof supports
IPC: E21D23/08
Filed: 1977-06-28
Abstract: A roof support capable of being moved by a drive mechanism while under permanent load includes two pairs of carriages, each carriage carrying an articulated track. The carriages of each pair are arranged one above the other and the two pairs of carriages are disposed parallel. The upper carriages can then be applied against the roof and the lower carriages against the floor of an underground gallery. The upper carriages are connected by at least one cross-member and the lower carriages are connected by two cross-members, and means are arranged to apply a force to the cross-members to separate the upper carriages from the lower carriages. The cross-members and carriages are connected together by pivotal joints.
Patent ES-462082-A1 (ES)
Title: Processor circuit
IPC: H04Q11/04
Filed: 1977-09-02
Abstract: A processor is disclosed having improved circuitry for (1) generating m+n-bit address words from n-bit data words and (2) converting m+n-bit address words back into data words having an n-bit format. The processor includes a first arithmetic unit (AMU) that is n bits wide and which receives n-bit words from a data bus. The processor further includes a second AMU that is m bits wide and which is connected to receive the m least significant bits of an n-bit word stored in the first AMU. An m+n-bit address word is formed by (1) applying a first n-bit word from a system data bus to the first AMU with the m most significant bits of the address word to be formed being contained in the m least significant bit positions of the first word, (2) transferring the m least significant bits from the first AMU to the second AMU and concurrently applying from the data bus to the first AMU a second n-bit word representing the n least significant bits of the address word, and (3) concurrently reading out both AMUs to apply an m+n-bit address word to a system address bus. This procedure is reversed to convert an m+n-bit address word into n-bit data words.
Patent ES-465302-A1 (ES)
Title: Vehicle seat
IPC: B60N2/427
Filed: 1977-12-21
Abstract: The invention relates to a vehicle seat which has a seat portion and a back portion connected at its lower end to the seat portion. The back portion has a frame including two laterally spaced side members which each have two portions, namely an upper portion and a lower portion, which are hingedly connected together about a hinge axis disposed generally at about the knee height of a person sitting behind said seat in another, similar, seat. Each side member of said back portion has an energy absorbing device which is connected between said upper and lower portions of the member so as to be capable of absorbing energy in the event of an impact being applied to the upper portion of said seat back portion by a person thrown forwardly from the rear in a manner such that said upper portion of the back portion turns or tends to turn about said hinge axis relative to said lower portion of the seat back portion.
Patent ES-466730-A1 (ES)
Title: Automatic transient beam current limiter
IPC: H04N5/59
Filed: 1978-02-07
Abstract: Apparatus for reducing transient beam current conduction of a kinescope of a television receiver. Means are included for providing control signals representative of transient increases in beam current of predetermined duration. The magnitude of successively recurring control signals is altered (e.g., reduced) in progressive increments. The altered magnitude control signals are coupled to the kinescope to reduce the conduction of the kinescope in accordance with the magnitude of the control signals, so that the visually perceived effect of the operation of the apparatus is less pronounced.
Patent ES-469705-A1 (ES)
Title: Apparatus for coating glassware
IPC: B05B13/00
Filed: 1978-05-11
Abstract: This invention relates to the art of coating glassware while the ware is moving through an annealing lehr which is provided with a cooling section near the exit end of the lehr. The cooling section is of the continuous recirculation type providing an arrangement for generally cooling the ware to a relatively even temperature even though the ware is moving through the lehr in multiple rows and columns. The ware is moved through the lehr on a lehr belt which is formed as a webbed belt and constitutes a foraminous conveyor. A lubricious material in the form of a vapor or mist of an organic, nonmetallic coating material selected from the group consisting of polyolefins, fatty acids and their derivatives is injected into the recirculating cooling air in the cooling section of the lehr to thereby form a durable lubricious coating on the exterior surfaces of the glass article. The articles, at the time they are passed through the cooling section, will be at a temperature between 200 DEG F. and 400 DEG F. The vapor generator used to form the vapor or mist has an outlet tube of at least one foot in length extending vertically from the generating chamber to avoid injection of any condensate into the cooling section of the lehr.
Patent ES-472354-A1 (ES)
Title: Method and apparatus for controlling the water-ink balance in offset printing devices.
IPC: B41F33/10
Filed: 1978-08-04
Abstract: Device for testing dampening liquid and ink equilibrium in offset printing units having a plurality of dampening liquid applicator rollers defining a dampening film flow path and a plurality of ink applicator rollers defining an ink film flow path, includes a solitary test roller disposable in at least one of the flow paths and having an outer casing surface of hydrophilic construction at least over a partial region thereof, and means for effecting contact between the solitary test roller and at least one roller of the respective pluralities of dampening liquid and ink applicator rollers so as to form a corresponding film thereon.
Patent ES-476281-A1 (ES)
Title: Method of controlling an internal combustion engine
IPC: F02D37/02
Filed: 1978-12-22
Abstract: Several embodiments of internal combustion engines each having an arrangement for increasing turbulence in the combustion chamber under at least certain load and/or speed conditions so as to permit the use of a relatively simple spark advance mechanism. In each embodiment, the flame propogation is controlled by controlling the degree of turbulence to achieve the desired effect. The turbulence is generated by causing induction of at least a portion of the engine charge requirements through a relatively small cross sectional area auxilliary induction passage. Because of the small cross sectional area, high flow velocities are generated which are maintained in the combustion chamber. In accordance with certain embodiments of the invention, the degree of turbulence is controlled by either shunting some of the air flow through the main induction passage or by introducing controlled amounts of exhaust gas products. In accordance with another embodiment of the invention, the associated distributor is provided with two pairs of contact points each of which provides a different spark advance and a control circuit for selecting the appropriate set of contact points to set the particular running condition of the engine.
Patent ES-476671-A1 (ES)
Title: Pattern for ultrasonic component testing - has recess with at least two cylindrical and one plane surface, some of them reflecting for ultrasonic waves
IPC: G01N29/30
Filed: 1979-01-09
Abstract: The pattern is used as a test piece for checking the performance of an ultrasonic cracks testing machine. It has a recess with walls incorporating surfaces which are reflecting for ultrasonic waves. The recess (22) is limited by at least two cylindrical surfaces (24, 26), whose generatrices are parallel to each other. Two or these surfaces (24, 26) are connected by a plane surface (28) perpendicular to their generatrices. The reflecting surface consists of one of the plane surfaces (28) and the cylindrical surface (26) which is adjacent to it.
Patent ES-477136-A1 (ES)
Title: Process for Dyeing and Printing Mixed Fabrics of Polyester and Cellulose
IPC: D06P3/68
Filed: 1979-01-25
Abstract: A process for dyeing and printing textile materials, which consist of a mixture of cellulose fibres and polyester fibres, by means of aqueous padding liquors or printing pastes which contain coupling components and aminoazo compounds suitable for the formation of azo dyestuffs, characterized in that the aminoazo compounds contain no sulphonic acid groups. Blends containing more than 50% of polyester may be printed successfully using a steam development process.
Patent ES-478150-A1 (ES)
Title: Device for reducing the width of windrows formed by a mower
IPC: A01D34/66
Filed: 1979-02-28
Abstract: The disclosure is of, in a mower which works over a great cutter width and comprises cutter discs or cutter drums or cutter belt pulleys or other rotary elements involved in the cutting operation, at least one device for reducing the width of the windrows comprising an endless flexible windrowing member which travels around two drums having substantially vertical axes of rotation, the first of said drums being approximately above one of said rotary elements at one extremity of the mower, the second of said drums being spaced to the rear of and nearer to the middle of the mower so that the windrowing member follows a path at an acute angle to the cutting front, at least one of said drums being driven at a speed different from that of said rotary elements so that the windrowing member impels cut fodder from a margin towards the middle of the windrow.
Patent ES-478687-A1 (ES)
Title: Carbamates and their pesticidal compositions, preparations thereof and use thereof as pesticides.
IPC: C07C271/10
Filed: 1979-03-16
Abstract: Carbamic acid derivatives, processes for their preparation, as well as pesticidal compositions containing the carbamic acid derivatives, and methods for their use, are disclosed.
Patent ES-481190-A1 (ES)
Title: Method of preparing microfibrous tricalcium silicate dihydrate.
IPC: C01B33/24
Filed: 1979-06-01
Abstract: A method of preparing microfibrous tricalcium silicate makes use of relatively cheap starting material, namely crystalline silica. A suspension of crystalline silica, preferably quartz, in an aqueous suspension of calcium hydroxide is heated above the normal boiling point, the molar ratio Ca(OH)2:SiO2 in the system being not less than 2.5:1. The fibres produced have a high aspect ratio, and are useful as a substitute for asbestos.
Patent ES-482751-A1 (ES)
Title: Harness for looms
IPC: D03C9/06
Filed: 1979-07-11
Abstract: A harness for narrow-fabric weaving looms comprises a plurality of heddles, and a rectangular heddle frame including first and second pairs of heddle-supporting bars projecting from opposed vertical frame sides toward and terminating short of each other, the heddles being divided into two groups carried separately by the first and second pair of bars at opposite ends of each heddle. The harness further includes a pair of connectors each connecting one of the first pair of bars and one of the second pair of bars at their free ends, thereby preventing the heddle-supporting bars from shaking or vibrating during weaving.
Patent ES-482882-A1 (ES)
Title: Catalytic cracking process.
IPC: C10G11/04
Filed: 1979-07-27
Abstract: Metals such as nickel, vanadium and iron contaminating a cracking catalyst are passivated by contacting tha contaminated catalyst with a passivating agent dissolved in a secondary feedstock stream having a temperature sufficiently low to avoid or minimize decomposition of the passivating agent until the contacting of said cracking catalyst with said passivating agent.
Patent ES-8104657-A1 (ES)
Title: Method and apparatus for the restrained and flame-retardant laying of electric cables
IPC: H02G3/04
Filed: 1980-06-27
Abstract: System and method for the restrained and flame-retardant laying of one or more electric cables in a duct with a flat bottom. The ductway comprises a series of rigid and non-flammable elongated elements, each with a U-shape cross section, which are individually anchored to a flat floor and are arranged so that there is a space between contiguous elements. This space is sealed along its outer perimeter with a flexible and non-flammable material thereby forming a longitudinally sealed duct. One or more electric cables are laid inside the duct and the cable ends are fastened in fixed positions. The duct is filled with sandy materials and is completed with a slab attached to the top of each elongated element and arranged so that there is a space between contiguous slabs. This latter space is sealed along its outer perimeter with a flexible and non-flammable material. The duct and the sandy materials constitute protection against fire. The spaces between contiguous elongated elements and between corresponding contiguous slabs serve to avoid the harmful effects of forces, generated both inside and outside of the duct, due to variation of cable working temperature and to settling.
Patent ES-8200969-A1 (ES)
Title: Electrode for lead accumulator.
IPC: H01M4/73
Filed: 1981-01-16
Abstract: An electrode for a lead-acid storage cell, electrode containing an active material (8), an active material support and at least one electric conductor which includes a core (10) made of a metal whose electric conductivity is higher than that of lead. Said core is coated with a protective layer (11) made of a substance chosen from the group comprising titanium, tungsten, tantalum, niobium, zirconium and alloys thereof.
Patent ES-8204723-A1 (ES)
Title: 4-Lower hydrocarbyl-3-phenoxypyridine-1-oxides, process for their production, compositions containing them, and their use.
IPC: C07D213/89
Filed: 1981-08-14
Abstract: 4-Lower hydrocarbyl-3-phenoxypyridine-1-oxides, pharmacological agents possessing anticonvulsant properties, pharmaceutical compositions and methods of using said compositions are disclosed. These compounds are produced by reacting 4-lower hydrocarbyl-3-phenoxypyridines with an oxidizing agent.
Patent ES-8308711-A1 (ES)
Title: Apparatus for mixing at least two individual streams having different thermodynamic functions of state
IPC: B01F5/04
Filed: 1981-11-13
Abstract: The present invention relates to a method and devices for mixing at least two individual streams having different variables. In order to produce a low-loss, effective mixing within a short flow section, at least one eddy impulse is produced in the cross section of flow of at least one individual stream, which impulse spreads out downstream transverse to the direction of flow to form a discrete eddy system whose components transverse to the main direction of flow overlap into the other flow cross section of the other individual stream. This eddy impulse can be produced either by at least one curved surface or by at least one edge of a surface or of a body. The eddy impulse is preferably produced by two burble (flow break-away) edges of a delta-shaped insert element which extend at an acute angle to each other.
Patent ES-8207538-A1 (ES)
Title: 6-, 1- and 2-substituted-1-carbadethiapen-2-em-3-carboxylic acids, processes for preparing the same, pharmaceutical compositions containing the same, and intermediates.
IPC: C07D205/08
Filed: 1981-12-07
Abstract: Disclosed are 6-, 1- and 2-substituted-1-carbadethiapen-2-em-3-carboxylic acids having the structure: < CHEM > wherein: R<1>, R<2>, R<6>, R<7> and R<8> are, inter alia, independently selected from the group consisting of hydrogen (R<1> and R<2> are not hydrogen), alkyl, alkenyl, aryl and aralkyl. Such compounds as well as their pharmaceutically acceptable salt, ester and amide derivatives are useful as antibiotics. Also disclosed are processes for the preparation of such compounds and pharmaceutical compositions comprising such compounds.