baber/WOPTO huggingface dataset:
Patent ES-475164-A1 (ES)
Title: 11 beta -Substituted steroids
IPC: C07J11/00
Filed: 1978-11-16
Abstract: Novel and biologically active 11 beta -substituted steroids of the oestrane series are disclosed having the formula < IMAGE > (I) wherein (a) R1 is O or ( alpha Y)( beta Z), wherein Y is selected from the group consisting of H, unsaturated aliphatic hydrocarbons of two to about four carbon atoms, saturated aliphatic hydrocarbons of about one to four carbon atoms, and Z is a free, esterified, or etherified hydroxy group (b) R2 is H and R3 is H or CH3 in the alternative, R2 and R3 together constitute a carbon-carbon bond and (c) ring A has the structure < IMAGE > wherein R4 in compound (II) is a free, esterified, or etherified hydroxyl group, and R5 in compound (III) is O or is two hydrogens. The new steroids possess oestrogenic, antioestrogenic, progestational, ovulation-inhibiting, uterotropic, androgenic, and anabolic properties for therapeutic administration. Administration may be accomplished via pharmaceutically acceptable compositions containing these compounds in a parenteral, oral or enternal manner (for example, liquid presentations as solutions, suspensions, emulsions, ointments, pastes and solid pharmaceutical presentations such as tablets, pills, capsules and dragees) to take advantage of the recited properties.
Patent ES-476901-A1 (ES)
Title: Somatostatin analogs and intermediates thereto
IPC: C07K14/575
Filed: 1979-01-16
Abstract: The tetradecapeptide < IMAGE > +tr < IMAGE > is described along with corresponding non-toxic pharmaceutically-acceptable acid addition salts as well as intermediates useful in the synthesis of the tetradecapeptide. This tetradecapeptide as well as its pharmaceutically-acceptable acid addition salts exhibit various activities including inhibition of the release of gastric acid and reduction of gut motility.
Patent ES-481559-A1 (ES)
Title: shaping press for coating work - has body supporting coating membrane between heating plates to prevent kinking
IPC: B30B5/02
Filed: 1979-06-13
Abstract: The press is for coating or wrapping preshaped workpieces with one or more elastic membranes pressed hydraulically or pneumatically against the workpiece. The membrane is sealed to one of two movable heating plates in a multi-layer press, the air or hydraulic fluid being delivered into the chamber formed between the membrane and the plate. A guide face (21) on a frame (20) supports the membrane (5) when the press is shut, at the periphery between the top (2) and bottom heating plate (3), so as to prevent any kinking. Pref. the frame is screwedto the bottom heating plate, and may be of height slightly less than the workpiece thickness.
Patent ES-482086-A1 (ES)
Title: Amino-substituted 4,5,6,7-tetrahydro-1H (or 2H)-indazoles, their preparation and pharmaceutical compositions containing them.
IPC: C07D231/56
Filed: 1979-06-29
Abstract: Novel amino-substituted -4,5,6,7-tetrahydro-1H-(or 2H)-indazoles, useful as prolactin inhibitors and in treatment of Parkinson's Syndrome, are described herein. These compounds are prepared by reacting, by reductive alkylation with an aldehyde or by reacting with an alkyl halide or anhydride followed by reduction, an 5(or 6)-amino-4,5,6,7-tetetrahydro-1H(or 2H)-indazole compound.
Patent ES-482763-A1 (ES)
Title: Method of making wheels, pulleys and tumblers
IPC: B60B19/00
Filed: 1979-07-23
Abstract: Used and/or scrap pneumatic tires may be used for making wheels and pulleys for low speed, low load and low cost applications, the bead of the tires being utilized as the means mounting the tire, the bead being deformed to a generally polygonal shape. When plates are substituted for spokes on the wheels, low cost tumblers are produced.
Patent ES-483615-A1 (ES)
Title: Method of coating flat or stratified capacitor
IPC: H01G13/00
Filed: 1979-08-24
Abstract: Flattened roll or layer capacitors are plastics coated in a fluidised bed by heating them in a high-frequency induction coil. They are held at an angle to ensure the intended distribution of the coating material over the capacitor surfaces. The top level of the fluidised bed is periodically raised and lowered by pulsed compressed air or by mechanical movement. The capacitor is held with its connecting wire in a collet at an angle alpha relative to the field of the h.f. induction coil. A fluidised bed of plastic material is maintained in a container where pulse compressed air is applied to below a filter plate. This fluctuating level results in more uniform overall coating thickness. The temp. equalisation is also speeded up.
Patent ES-484186-A1 (ES)
Title: Process for the preparation of aldehydes.
IPC: C07C45/50
Filed: 1979-09-14
Abstract: Aldehydes are prepared by hydroformylating the corresponding olefinically unsaturated compounds with the aid of rhodium-carbonyl complexes which contain tertiary phosphines as ligands, by carrying out the reaction in the presence of compounds of copper, silver or zinc which are soluble in the reaction mixture and do not contain any component which deactivates the rhodium-carbonyl complexes.
Patent ES-484398-A1 (ES)
Title: Electronic fuel injection control system for an internal combustion engine
IPC: F02D41/26
Filed: 1979-09-24
Abstract: An electronic fuel injection (EFI) control system (10) for an internal combustion engine. The EFI control system (10) is disclosed in conjunction with a compression ignition engine (12) where the parameters of fuel quantity (446) and injection timing (460) are controlled on the basis of a plurality of engine operating conditions. The parameter of fuel quantity (446) is obtained from a comparison of computed values of percent load fuel quantity (428) and full load fuel quantity (444) with the lesser of the two being selected. The percent load fuel quantity (428) has a proportional component (416) that is a function of actual engine speed (414) and commanded engine speed (412), and an integral component (426) that is related to cumulative speed error (422). The full load fuel quantity (444) is a function of actual engine speed (414) and manifold air density (436). The parameter of injection timing (460) is obtained from a summation of two computed quantities for injection advance. One quantity ( 452) is a function of actual engine speed (414) and the selected fuel quantity (446). The other quantity (456) is a function of air temperature (442). The system (10) includes the capability to trim fuel quantity (446) to compensate for variations in individual injector (42) and cylinder (16) characteristics.
Patent ES-8100770-A1 (ES)
Title: Method of and sorting assembly for dry sorting granular mixtures of two or more polydispersed components
IPC: B07B9/00
Filed: 1979-09-26
Abstract: In a method of and assembly for sorting a granular two- or multi-component mixture, containing a number p of granular, polydisperse solid components to be sorted out the particles of which differ in density and/or shape and have at least partially overlapping particle size and settling rate (particulate characteristics) distributions the mixture, in which the components are present sortable, is subjected to two dry classification steps in which different particulate characteristics of the particles are decisive. First, the feed mexure is dry classified in a first step, in particular by sieving or wind sifting, into a greater number of classes of a first particulate characteristic, (into screening classes or settling rate classes), which are sufficiently narrow with a view to the subsequent separation of the components to be sorted out and in which the fractions of the second particulate characteristic (the settling rate fractions or screening fractions) of the individual components are contained separately or consecutively or only slightly overlapping. Then the components are separated in a second step by subjecting each class obtained to further classifying, in series of successive classifications, in particular wind siftings or sievings, so as to obtain the sorted out components pure or enriched. The selection of the width of the classes in the first step must be made, in consideration of the desired and possible sorting by classifying in the second step, in which the second particulate characteristic of the particles is decisive, such that graduation of the cut-off limits of the classifying in the second step is made possible in a manner at which the two limits of the second particulate characteristic determine the particles to be recovered of each fraction which does contain particles of the components to be sorted out. Thus the largest particles of the respective lighter component, to be sorted out, can be separated from the smallest particles of the respective heavier component to be sorted out.
Patent ES-8100666-A1 (ES)
Title: Process for preparing a polymerization catalyst and process for the production of ethylene polymers.
IPC: C08F2/34
Filed: 1979-12-27
Abstract: A catalyst composition formed from selected organoaluminum compounds and a precursor composition of the formula MgmTi1(OR)nXp[ED]q[Filler]r
Patent ES-8103469-A1 (ES)
Title: Static instantaneous overcurrent relay with low transient overreach
IPC: H02H3/093
Filed: 1980-03-12
Abstract: A static instantaneous overcurrent relay with reduced transient overreach is provided for use in protecting an a-c power line from overcurrents. The relay operates on an input signal representative of the magnitude of the current in the a-c power line and develops a relay output signal when the magnitude of the current reaches a predetermined magnitude. In a preferred embodiment, the relay includes a level detector circuit for receiving the input signal which is in the form of a pulsating waveform having the same frequency as the a-c power line. The level detector circuit develops a discrete level detector output signal in response to each pulse of the waveform which attains a magnitude representative of the predetermined magnitude. Output circuit means is coupled to receive the discrete level detector output signals and includes temporary inhibit means for inhibiting the development of the relay output signal until the output circuit has received two of the discrete level detector signals. In one form of the invention, the temporary inhibit means includes delay circuit means for receiving the discrete level detector output signals and developing a delayed signal. AND circuit means is then provided to receive the discrete level detector output signals and the delayed signal, resulting in a relay output signal after two level detector output signals are present. In one form of the present invention, the relay has a transient overreach percentage of less than 8% for power line angles up to 75 DEG . The relay of the present invention may be employed in connection with a single phase input signal as well as with a three phase input signal.
Patent ES-8103721-A1 (ES)
Title: Use of grape marc to start and accelerate the aerobic decomposition of wastes.
IPC: C05F5/00
Filed: 1980-03-26
Abstract: Compost for the preparation of a rich manure or allowing the beginning, respectively the activation, of the aerobic decomposition process in a vegetal or animal waste medium this compost is based on grape stones still containing their natural oil and contaminated by the humicola and/ or actinomycetes spores. During the preparation of this compost the solids of the grape marc are submitted to aerobic decomposition: in a first phase, the sugar contained in the solids of the marc is transformed into alcohol, this alcohol being then subjected to an esterification during the second phase, introduced by a lightening of the material for making the aeration easier, the substrate gets richer in humicola mycelium and in various thermophilic species of actinomycetes the third phase, characterized also by a new lightening of the material, allows the microbial decomposition of the mycelium thereafter, all the material is dried the subsequent sieving allows the elimination of a fraction containing the stones. For the preparation of this compost it is also possible to proceed as follows: in a first phase, the sugar contained in the solids of marc is transformed into alcohol the alcohol is esterified then, the stones are crushed thereafter, all the material is subjected to the decomposition, including the broken stones, during the second phase. The compost thus obtained may be used either for the priming of a heating decomposition of weeds, or for the activation of the decomposition occurring in the heapings of vegetable waste. With a view to producing a manure, it is also possible to add to this compost other appropriate materials.
Patent ES-8102650-A1 (ES)
Title: High pressure shaft seal
IPC: F16J15/34
Filed: 1980-04-25
Abstract: A multiple stage mechanical end face seal assembly which has been developed to improve seal reliability and performance during both steady-state and transient operation. The seal assembly features a rotating seal ring mounting system which utilizes a rigid support ring loaded thru narrow annular projections in combination with centering non-sealing O-rings which effectively isolate the rotating seal ring from temperature and pressure transients while securely positioning the ring to adjacent parts, and a stationary seal ring mounting configuration which allows the stationary seal ring freedom of motion to follow shaft axial movement up to 3/4 of an inch and shaft tilt about the pump axis without any change in the hydraulic or pressure loading on the stationary seal ring or its carrier. An internal filter arrangement prevents plugging of the pressure staging coils in a multi-stage seal assembly.
Patent ES-8101017-A1 (ES)
Title: Lifting device for container
IPC: B66C1/66
Filed: 1980-05-08
Abstract: The lifting device comprises a frame to which coupling members are provided to co-operate with attachment members located in the corners of the container. Each coupling member is capable of cooperating with an attachment member so that at a first reciprocal movement of the coupling member, coupling between the coupling member and the attachment member takes place, and so that at a further reciprocal movement of the coupling member the coupling member and the attachment member are uncoupled. The reciprocal movement is caused by the bottom end of the coupling member striking the bottom interior surface of the attachment member.
Patent ES-8105441-A1 (ES)
Title: Exhaust valve for an internal combustion engine.
IPC: F01L3/04
Filed: 1980-08-28
Abstract: In the stationary and/or the movable valve part (1, 4) of the exhaust valve there is provided an annular chamber (9) formed as a circumferential recess in the surface of the valve part (4) in question facing the other valve part. The annular chamber is located intermediate the seating surfaces (5, 6) of the valve parts and the combustion chamber (10) of the engine cylinder and it communicates with the combustion chamber through a relatively narrow inlet when the valve is closed. During the compression period of the engine cylinder's working cycle the annular chamber is filled by pure and relatively cool air, and if local gaps are present between the seating surfaces, that air acts as a barrier preventing the leakage of substantial amounts of hot and aggressive combustion gases through the gaps during the initial part of the expansion period. This prevents the valve parts from being subjected, adjacent to said gaps, to a high temperature rise and concomitant heavy corrosive attacks which would lead to a rapid enlargement of the gaps. The invention, therefore, prolongs the lifetime of the valve by delaying the moment when a refurbishing of the seating surfaces becomes necessary.
Patent ES-8206010-A1 (ES)
Title: Plate heat exchanger
IPC: F28D9/00
Filed: 1980-10-03
Abstract: In a heat exchanger in which uprights 4a are formed at the corners of a plate stack by corner portions of the plates 1 alternating with block- shaped ends 5 of spacer bars 4 between the plates, the surface of said uprights so formed, is machined (e.g. to render it flat) and processed (e.g. drilled and tapped at 12, 13) to receive fixing members (e.g. screws) for the positioning and securing to the heat exchanger of associated members 14 (such as header boxes) against the uprights.
Patent ES-8201173-A1 (ES)
Title: O-aryl-S-tertiary alkyl alkylphosphonodithioate insecticides and nematocides.
IPC: C07F9/42
Filed: 1980-12-30
Abstract: O-aryl-S-tertiary alkyl alkylphosphonodithioates, a process for preparing these compounds and their use as insecticides and nematocides.
Patent ES-8203511-A1 (ES)
Title: Gaseous contaminant dosimeter
IPC: G01N1/22
Filed: 1981-06-16
Abstract: A personal dosimeter for collecting a quantity of a gaseous contaminant in proportion to its average ambient concentration over the time of collection consists essentially of a closed receptacle containing a gas-collection medium, a channel-containing diffusion device forming a part of the boundary of the receptacle and a porous, hydrophobic film in contact with the interior side of the barrier. After use, the gas collection medium is removed from the receptacle for determination of the contaminant.
Patent ES-8403911-A1 (ES)
Title: 3,6-dianhydro-hexite mononitrates, processes for their preparation and pharmaceutical preparations.
IPC: C07D493/04
Filed: 1981-07-13
Abstract: 2-0- and 5-0-substituted 1.43.6-dianhydrohexitol mononitrates of the general formula I, < IMAGE > (I) wherein R is a halogen-substituted phenyl group, a methanesulphonyl or nicotinoyl group, as well as their physiologically acceptable acid-addition salts, insofar as R signifies the nicotinoyl group. Processes for the preparation of said compounds and pharmaceutical compositions containing said compounds.
Patent ES-8205649-A1 (ES)
Title: Compound material for sliding bearing elements.
IPC: F16D69/02
Filed: 1981-07-17
Abstract: A composite material for sliding surface bearings comprises a gacking shell of steel, which is covered by a bearing metal layer of sintered porour bronze having a porosity of 25 to 45%. The voids of the bronze layer are filled with a fluorocarbon-lead mixture. The bearing metal layer is covered by an anti-friction layer consisting of the fluorocarbon-lead mixture in a thickness of, for example, 30 to 500 microns. To permit of a machining of the anti-friction layer the bronze layer has a thickness of 250 to 350 microns and a porosity of 25 to 45% and the fluorocarbon-lead mixture comprises 30 to 60% by weight polyvinylidene fluorinde and 20 to 50% by weight lead.
Patent ES-8304196-A1 (ES)
Title: Deodorant and reconditioner for metal working fluids
IPC: C10G27/12
Filed: 1981-12-03
Abstract: A composition for deodorizing and rejuvenating used metal working fluids comprising a compound which releases active oxygen, a compound which acts as an alkaline buffering agent and compound which provides an extreme pressure additive. Combinations of sodium perborate and sodium percarbonate are preferred. Additional sequestrants, buffering agents and extenders can also be employed.
Patent ES-8300087-A1 (ES)
Title: N-Adamantane-substituted tetrapeptide amides
IPC: C07K5/10
Filed: 1981-12-16
Abstract: N-Adamantane-substituted tetrapeptide amides and the pharmacologically acceptable salts thereof are disclosed herein. These compounds are analogs of enkephalin wherein the methionine or leucine of position 5 has been substituted by an adamantyl amide and the glycine of position 2 has been substituted by various amino acid residues. Optionally the tyrosine of position 1 and the phenylalanine of position 4 may be substituted by various amino acid residues. These compounds exhibit agonist activity at opiate receptor sites and are useful as analgesics.
Patent ES-8303343-A1 (ES)
Title: 2-Pyridyloxyacetanilides, process for their preparation and their use as herbicides.
IPC: A01N43/40
Filed: 1982-03-11
Abstract: 2-Pyridyloxyacetanilides of the formula < IMAGE > in which X is hydrogen, C1-C4 alkyl or C1-C4 halogenoalkyl, Y each independently is halogen, C1-C4 alkyl, C1-C4 alkoxy or C1-C4 halogenoalkyl, and n is 0, 1, 2 or 3 which possess herbicidal and plant-growth regulating activity.
Patent ES-8302902-A1 (ES)
Title: Device for dispersing chaff, especially for airplanes.
IPC: F41H11/00
Filed: 1982-05-25
Abstract: In an ejection cavity defined by walls such as (753 and 754), an open decoy support body (70) in the form of a slide is placed, and equipped with a pyrotechnic ejection charge (709) and a transmitter (761) for igniting the ejection charge on command. In addition to the stopper (755) which closes the ejection orifice of the cavity, a retaining member (750) is provided, comprising along its edge V-shaped clips (751), whereof the point is directed towards the inside of the decoy launching cavity and keeps the decoys in place despite the high accelerations and vibrating stresses encountered in an aircraft. At the time of deployment of the decoy, the sliding of the slide will disengage the V-shaped clips (751), which allows a slow departure of the decoy support member.
Patent ES-8304965-A1 (ES)
Title: Substituted benzoyl(thio) ureas, processes for their production and their use as pesticides.
IPC: C07D321/00
Filed: 1982-06-15
Abstract: A compound of the formula < IMAGE > in which R1 represents a hydrogen or halogen atom or an alkyl radical, R2 represents a hydrogen or halogen atom, X represents an oxygen or sulphur atom, Y represents a hydrogen or halogen atom or an alkyl or halogenoalkyl radical and A represents an alkylene radical which is substituted by fluorine and optionally additionally substituted by chlorine, which possesses insecticidal activity.
Patent ES-8307855-A1 (ES)
Title: Self extinguishing polyolefinic compositions.
IPC: C08K3/32
Filed: 1982-08-25
Abstract: Polymeric compositions possessing an improved resistance to combustion, said compositions consisting of a polyolefin and, for every 100 parts by weight of total composition: (1) 1-5 parts of red phosphorus (2) 0-10 parts of a compound that by thermal decomposition will mainly free ammonia (3) 0.3-2 parts of a promoter of free radicals.
Patent ES-8308422-A1 (ES)
Title: Installation for burning powdery materials
IPC: B01J8/00
Filed: 1982-09-03
Abstract: An installation for burning powdery material to form clinker includes a fluidised bed kiln 1 connected by means of a clinker discharge chute 3 to a cooler 2 below the kiln in which air cools the hot clinker. Two or more cooler air exhaust ducts 10, 11 are provided whose lower ends are connected to the cooler and whose upper ends are connected to the discharge chute at the positions whose height above the cooler differ. In use, the cooling air is discharged from the cooler through the ducts 10 and 11 into the discharge chute 3 and then pass upwardly into the kiln 1 thereby fluidising the material within it. The air flow within the chute 3 produces air classification zones 14, 15 of differing air flow speeds which may be set so that only particles having a size equal to or greater than a predetermined size are permitted to pass down the chute 3 into the cooler 2.
Patent ES-8400971-A1 (ES)
Title: Receiving device for stacked form parts.
IPC: B65G60/00
Filed: 1982-12-27
Abstract: 1. A reception unit intended for stacked formed parts and provided with a frame, characterized in that there are arranged on two opposite sides of the frame (2) conveying chains (6) which extend over the entire stack height and which are deflected at their two ends via rotatable sprocket wheels (7, 8), and in that equally spaced chain links (9) of the conveying chains (6) comprise supporting journals (10) which project towards the interior of the frame (2), and in that the conveying chains (6) are connectable to at least one rotating drive (14), which is arranged independently of the frame (2) and can be operated step by step, via at least one disengaging rotary coupling (13).