baber/WOPTO huggingface dataset:
Patent ES-437571-A1 (ES)
Title: 4,4{40 -Thio-bis-(dialkylphenol)/formaldehyde condensates and process for producing them
IPC: C08G8/08
Filed: 1975-05-10
Abstract: A phenol/formaldehyde condensation product of a 4,4'-thio-bis-(dialkylphenol) and formaldehyde having a molecular weight of 1,000 to 4,000 a process for preparing such a condensation product by contacting 4,4'-thio-bis-(dialkylphenol) and a source of formaldehyde in the presence of a protonic acid catalyst and the use of such a condensation product as an antioxidant in an olefin polymer or copolymer composition.
Patent ES-440899-A1 (ES)
Title: Apparatus for and method of determining rotational and linear stiffness
IPC: G01L3/10
Filed: 1975-09-12
Abstract: A meter for determining stiffness or torque gradient including, in one embodiment, a deflectable coupling connected between an output shaft and a power input shaft, sensing means for developing two separate series of signals representative of the displacement of the input and output shafts respectively, a comparator for determining from the two series of signals a function of the stiffness or torque gradient and, in another embodiment, including a single shaft having an input end and an output end, transducer means associated with the shaft for developing a signal representative of the torque being applied through the shaft, sensing means for developing a signal representative of the displacement of the shaft, and comparator means for determining from the two signals a function of the stiffness or torque gradient. Either embodiment of the stiffness meter may be used for tightening a fastener by including an additional circuit responsive to the comparator output for sequentially storing information representative of the maximum stiffness developed up to any given point during the tightening operation and for producing a stop signal when the instantaneous stiffness has dropped to a predetermined ratio of the maximum stiffness.
Patent ES-447313-A1 (ES)
Title: Gonococcal pili processes for the preparation thereof and the use thereof
IPC: C12P21/00
Filed: 1976-04-23
Abstract: Pili from Neisseria gonorrhoeae are prepared by the artificial cultivation of N. gonorrhoeae bacteria and processing of the culture to isolate the pili. The pili which are obtained are capable of forming antibodies in the organism and can be used for serological and immunological purposes. For diagnosis in vitro, the pili are brought into contact with the serum to be investigated in the absence of any cell residues.
Patent ES-449199-A1 (ES)
Title: Isolated engine cover
IPC: G10K11/16
Filed: 1976-06-25
Abstract: The disclosure illustrates an isolated rocker arm cover for an internal combustion engine. An elongated continuous elastomeric seal element extends from a groove around the periphery of the rocker arm cover. Spring loaded fastener assemblies resiliently hold the cover against the engine with a sufficient force to provide an effective oil seal but still maintain the cover isolated from the engine. The seal element has a configuration assuring a narrow contact area between the ring and the engine.
Patent ES-452224-A1 (ES)
Title: Thermostat resetting device
IPC: H01H37/70
Filed: 1976-10-08
Abstract: A resetting device coupled to a thermostat which has a resetting pin actuated by depressing the same, comprises a body arranged to be movable towards and away from the resetting pin a propelling device for launching the body in the direction of the resetting pin for depressing the resetting pin by the body in an impact-like manner and an operating arrangement movable into an actuating position for actuating the propelling device. The resetting pin is freely movable subsequent to the impact-like engagement by the body, irrespective of the momentarily-assumed position of the operating arrangement.
Patent ES-455187-A1 (ES)
Title: Aminobenzene phosphonic acids
IPC: C09B45/36
Filed: 1977-01-20
Abstract: The aromatic amines correspond to the formula: < IMAGE > in which R<1> and R<2> have the meanings given in Claim 1. They are prepared by reacting a corresponding aminophosphonic acid, which contains no sulpho group, with a sulphonating agent. Novel azo dyestuffs, which contain one or more radicals of a diazotised amine of the formula I, are obtained from these amines by diazotising and coupling with a coupling component. The novel azo dyestuffs are particularly suitable for dyeing textiles.
Patent ES-458640-A1 (ES)
Title: Battery post connector
IPC: H01R11/28
Filed: 1977-05-10
Abstract: An electrical connector for storage battery posts stamped and formed from a coplanar sheet of conducting material. A plurality of tabs are bent from either side of the strip of material to form a plurality of C-shaped spring members. The opposing spring members have dissimilar radii so that after the strip is formed into a circular shape, the inner surface is tapered to fit the trapezoidal configuration of the posts.
Patent ES-459767-A1 (ES)
Title: Load controlled brake valve - has venting bypass line with adjustable pressure control valve to modulate rear wheel braking force
IPC: B60T8/18
Filed: 1977-06-14
Abstract: The load sensitive brake pressure control valve has a balance piston (2) with a variable effect ring surface on the brake pressure side and with the piston bridged by a bypass line incorporating a spring loaded non-return valve. This sets the pressure at which the brake force modulation commences. The system provides a simple control to regulate the point at which the brake force to the rear wheels starts to modulate. The spring (25) of the non return valve is easily adjusted from outside the valve, or the spring can be replaced by a spring of a different characteristic.
Patent ES-461718-A1 (ES)
Title: Phenoxyphenoxyalkane derivatives process for their preparation and herbicidal compositions containing them
IPC: A01N39/00
Filed: 1977-08-18
Abstract: Compounds of the formula I are prepared by reacting a substituted phenoxyphenol with a suitable gamma -valeric acid derivative or gamma -valerolactone. The symbols in formula I have the meaning given in Patent Claim 1. The resulting compounds have herbicidal properties.
Patent ES-469396-A1 (ES)
Title: Bottom discharge hopper structures
IPC: B61D7/30
Filed: 1978-05-03
Abstract: A hopper car in which the body has vertical end walls and side walls each comprising a sloping lower portion and a vertical upper portion. The two sloping lower portions converge downwardly and their horizontal lower edges define a discharge opening. One of these edges lies in a horizontal plane which is at a different level to the plane containing the other lower edge. The angle of slope of one lower portion is different to the angle of slope of the other lower portion. Additionally, the horizontal plane containing the line of convergence between the one lower portion and its associated upper portion lies in a different horizontal plane to the corresponding line of convergence of the other side wall. An arcuate door carrying a laterally protruding operating arm closes-off the discharge opening.
Patent ES-473129-A1 (ES)
Title: Method and means for distributing gas along an extended inlet portion of gas treatment means
IPC: B03C3/011
Filed: 1978-09-06
Abstract: A gas conduit delivers gas to an electro-precipitator at an angle to the direction of gas flow through the precipitator. Projections are provided in the conduit adjacent the inlet to the precipitator to increase the thickness of the turbulent zone of the gas boundary layer this urges gas towards upstream regions of the inlet of the precipitator, and thereby enhances even distribution of the gas across the inlet.
Patent ES-474079-A1 (ES)
Title: A new system for inserting weft into looms.
IPC: D03D/
Filed: 1978-09-22
Abstract: The new system for inserting weft into looms, the object of this invention, essentially consists of a set of two coplanar wheels -1-2- fitted on both sides of the frame of the loom and synchronised in their rotating movement through a synchronised axis -3-, by means of their corresponding sets of gears -4-5-, as well as a conventional comb system -6- mounted on a fulling machine -7- with its axis -8- parallel to the aforementioned axis -3- or concentric with it.
Patent ES-476422-A1 (ES)
Title: Mobile ballast cleaning machine
IPC: E01B27/10
Filed: 1978-12-28
Abstract: A mobile ballast cleaning machine comprises a ballast excavating chain, a screening apparatus including a series of screens arranged to receive the excavated ballast and to clean it, a storage receptacle for the cleaned ballast, the storage receptacle having ballast outlets, and hinged covers over the outlets for selectively closing the same by means of jacks, and a ballast conveyor arrangement for controllably redistributing the cleaned ballast to the ballast bed, the ballast redistributing conveyor arrangement being arranged to receive the cleaned ballast from the outlets upon adjustment of the hinged covers.
Patent ES-476919-A1 (ES)
Title: Process for making 4-aminohex-5-enoic acid
IPC: C07D207/277
Filed: 1979-01-17
Abstract: Novel compounds of the following general formula are useful in the preparation of 4-aminohex-5-enoic acid and 4-aminohex-5-ynoic acid which are useful pharmacological agents: < IMAGE > wherein R1 is hydroxy, amino, or tert-butoxy.
Patent ES-479575-A1 (ES)
Title: Moving bed ion exchange method.
IPC: B01J47/10
Filed: 1979-04-11
Abstract: A method and apparatus is provided for removing large volumes of contaminants or for recovering valuable minerals present in trace amounts or greater quantities by ion exchange treatment of phosphoric acid liquids or the like as they flow through a resin bed wherein ions in the liquid are sorbed into the resin by an ion exchange mechanism. The resin bed is folded, moving bed which exhibits all of the advantages of a packed ion exchange resin bed. Laminar flows are developed at times in the moving bed system, while the moving bed used is of a "folded" type having a maximum height approximately one-third that of conventional, unfolded countercurrent units. The ion exchange treatment occurs within a loading vessel resin bed, the beads in the feed portion of which become exhausted and sequentially move out of the loading vessel for subsequent regeneration and rinsing, followed by eventual return to the loading vessel.
Patent ES-482289-A1 (ES)
Title: Sliding window or door.
IPC: E06B3/46
Filed: 1979-07-06
Abstract: The sliding window or door comprises a fixed frame and a movable frame. The fixed frame is composed of outer metal profiles 12-22 and inner metal profiles 11-21. The outer metal profiles and the inner metal profiles are connected by separate insulating components 13-14, 23-24, the chambers 69,70 which remain free between these profiles being closed on either side by insulating closing profiles 18,48,27. Airtight and watertight seals 60 are provided along the entire contour of the movable frame on the inner surface of the latter.
Patent ES-8100806-A1 (ES)
Title: film obtained from such a composition.
IPC: C08G18/67
Filed: 1979-07-18
Abstract: The invention relates, by way of new products, to poly-(carbonate-urethanes) with acrylic or methacrylic acid terminal groups, of the formula < IMAGE > in which X represents either hydrogen or the methyl group, R represents a substituted or unsubstituted alkylene, cycloalkylene or arylene radical, R' represents a lower alkylene radical, Z represents a polycarbonate chain and C, H, N and O respectively represent carbon, hydrogen, nitrogen and oxygen. The unsaturated poly-(carbonate-urethanes) according to the invention are obtained by condensing a diisocyanate with a polycarbonate-diol and a lower hydroxyalkyl acrylate or methacrylate. They constitute a base for photocrosslinkable compositions which resist hydrolysis and possess a good adhesion.
Patent ES-483470-A1 (ES)
Title: Embossed Dust Mop having Embossed, Nonwoven Fabric Cleaning Element
IPC: D04H1/54
Filed: 1979-08-17
Abstract: An embossed nonwoven fabric comprised of a mat of microfibers which may include crimped macrofibers is useful for wiping dust from surfaces. The working face of the fabric is embossed to a limited degree to provide integration of the normally fragile nonwoven fabric web yet not interfere with its cleaning ability. The areas on either side of the working face adjacent the side edges of the fabric preferably are more highly embossed to provide greater structural integrity sufficient to permit handling and installation of the fabric in certain dust mop frames having high shear or other holding means which could damage the fabric.
Patent ES-484255-A1 (ES)
Title: N-Benzylhaloacetamide derivatives, and their production and use
IPC: A01N37/18
Filed: 1979-09-18
Abstract: A compound of the formula: < IMAGE > wherein R1 is a C4-C7 tertiary alkyl group, X is a halogen atom, R2 is a methyl group or an ethyl group, R3 is a methyl group or an ethyl group, or when R2 and R3 are taken together, they represent a C2-C5 alkylene group, and Y and Z, which may be the same or different, are each a hydrogen atom, a halogen atom, a methyl group or a methoxy group, which is useful as a herbicide.
Patent ES-488271-A1 (ES)
Title: Animated pull toy
IPC: A63H11/10
Filed: 1980-02-05
Abstract: An animated pull toy representing an animal and having legs which move as it is pulled. When released, the animal may be made to sit up and beg. When fed, the animal's tail wags rapidly.
Patent ES-488413-A1 (ES)
Title: Driving arrangement for a plurality of rotating carding machine elements.
IPC: B65H20/02
Filed: 1980-02-08
Abstract: A drive for a plurality of rotary components of a carding machine comprises a first gear connected to and driven by a motor, a second gear affixed to a shaft and connected slip-free to the first gear to rotate the shaft, a third gear affixed to the shaft, fourth and fifth gears connected to respective first and second rotary components of the carding machine and driven slip-free by the third gear, a sixth gear affixed to the shaft, seventh and eighth gears connected to respective third and fourth rotary components of the carding machine, an additional shaft connected to a fifth rotary component of the carding machine, a ninth gear affixed to the additional shaft the sixth gear driving slip-free the seventh, eighth and ninth gears, a tenth gear affixed to the additional shaft and an eleventh gear connected to a sixth rotary component of the carding machine and driven slip-free by the tenth gear.
Patent ES-8107032-A1 (ES)
Title: Improved ultrafiltration and reverse osmosis device.
IPC: B01D65/00
Filed: 1980-09-05
Abstract: An improved multi-tubular module is provided for use in ultrafiltration and reverse osmosis devices. Improved mechanical strength is achieved in the module by bonding the individual tubes (10) to each other at spaced intervals along their total length whereby lateral and axial movement of individual tubes (10) with respect to one another is elimin ated, resulting in a coherent monolith of tubes. Additionally, improved resistance to thermal cycling is imparted to the module by connecting the tube sheet or header (26) to the module shell (28) in a manner which allows for slight movement of the tube sheet (26) with respect to the module shell (28) and yet provides a device which can be easily sanitized or sterilized when used for food or drug applications.
Patent ES-8104452-A1 (ES)
Title: Piezoelectric transducer for producing a signal depending on the tensile force of a textile thread
IPC: G01L5/108
Filed: 1980-09-11
Abstract: A piezoelectric element forms at least a part of a resilient vibrator which is firmly gripped at one end at a clamping point and is stressed by the tensile force of the thread at the other end, and which is prestressed substantially parallel to the stressing direction through a bearing surface acting at a point between its ends and rigidly connected to the clamping point. As a result, the piezoelectric element detects vibrations which are transmitted to the vibrator from its clamping point far less than vibrations which are transmitted to the vibrator through its free end by the tensile force of the thread. The transducer is therefore particularly suitable for installation in or on thread-processing textile machines. Its signal indicates not only the presence but also-with a moving thread-the travel of the thread, particularly when this thread is withdrawn overhead from a bobbin.
Patent ES-8200164-A1 (ES)
Title: Fuel injection control system.
IPC: F02M51/00
Filed: 1980-10-08
Abstract: A fuel injection control system utilizes a microprocessor to calculate and generate one or more logic control signals that determine the duration of the energization time of intermittently energized electromagnetic fuel injectors. The microprocessor has a number of inputs which are indicative of engine operation, such as intake manifold vacuum, engine crankshaft position and speed, engine operating temperature, and perhaps less important parameters. During engine cranking most of these parameters are not available. The invention overcomes this problem with the use of an analog computer that shares circuitry used by the microprocessor when the microprocessor is either in a default mode of operation or when the engine is being cranked.
Patent ES-8202726-A1 (ES)
Title: Selector system for a single type carrier in typewriters and similar printing machines.
IPC: B41J7/60
Filed: 1980-12-24
Abstract: A selector system for a typewriter of the single type carrier kind, in which a series of stop members are selectively positionable in order to cooperate with two selector levers in such a manner as to effect the variable displacement of the type carrier for the selection of the character which is to be printed. A control member releases the selector levers for their operation by driving forces and comprises a cyclic resetting member which returns the selector levers to their position of rest against the action of the driving forces on completion of the typing of the character selected. A shift device for the type carrier comprises a cyclically operating drive mechanism adapted to operate a member kinematically connected to the type carrier for the selection of one of the two zones in which the characters are distributed.
Patent ES-8203165-A1 (ES)
Title: Device for conversion of electromagnetic radiation into electrical current
IPC: H01L31/043
Filed: 1981-03-25
Abstract: Electromagnetic energy may be converted directly into electrical energy by a device comprising a sandwich of at least two semiconductor portions, each portion having a p-n junction with a characteristic energy gap, and the portions lattice matched to one another by an intervening superlattice structure. This superlattice acts to block propagation into the next deposited portion of those dislocation defects which can form due to lattice mismatch between adjacent portions.
Patent ES-8205425-A1 (ES)
Title: Moving catalyst bed reactor for treating hydrocarbons.
IPC: C10G45/18
Filed: 1981-07-28
Abstract: Moving bed reactor provided with conical catalyst bed supporting means, which are in communication with vertical channels below the cone(s) and provided with screen walls for the removal of reactor effluent, wherein for increasing the sieve area the channels are ring shaped, both walls having a screen area and/or are provided with intermediate double-walled partitions bearing screen sections in each wall.
Patent ES-8303458-A1 (ES)
Title: Polymerisation catalyst.
IPC: C08F10/00
Filed: 1982-01-29
Abstract: A supported Ziegler catalyst component prepared by (A) reacting a refractory oxide support material having surface -OH groups, for example silica, with halogen-containing transition metal compound, eg titanium tetrachloride, (B) reacting the product with an organometallic compound, for example triethyl aluminium and (C) reacting with transition metal compound in which vanadium is present, for example vanadyl chloride. The catalyst component is conventionally activated with organometallic compound and can be used to polymerize 1-olefins, for example ethylene.
Patent ES-8305510-A1 (ES)
Title: Microprocessor-controlled device for a rotatable, extendable ladder or similar lifting arm.
IPC: E06C5/36
Filed: 1982-03-04
Abstract: 1. A control device for a rotatable, extendable ladder or similar lifting arm including at least a control for raising and lowering, a control for extension and retraction and a control for rotation to the manual selection instruments for the desired movements, the activators of raising and lowering, of extension and retraction, and of rotation, said selection instruments being adapted to apply electric signals to a microprocessor control signal reader, the said microprocessor containing a memory : the maximal reach to not exceed a function of diverse selectable and predetermined parameters of use of the ladder a sequence of cyclic calculations of the actual reach from information given by sensors of vertical angle and extension length a cyclic sequence of comparison of the actual calculated reach with the maximal reach corresponding to pre-defined conditions of use and authorizing or not the movement requested characterized in that the said electric signals are representative of the direction of the command and the desired speed of execution of the desired movements and that the said microprocessor contains in its memory a deceleration law, for the movements of lowering and extension at least, in the predetermined terminal zones of the evolution of these movements corresponding to a certain approach to the predetermined maximal reach for the circumstances and cyclic comparison sequence for this approach of the control speed shown with the speed derived from the said law for each movement considered, destined to impose the said law when the control speed shown is excessive, by furnishing to the outputs of the microprocessor controlling these movements the signals representative of the control speed shown or automatically modified as a function of the said law said outputs being connected to the instruments of electric control proportional to the activation of the activators of the movements considered.
Patent ES-8303376-A1 (ES)
Title: Substituted 2-(3H)-benzothiazolones, processes for their preparation, their utilization in the preparation of medicines and medicines containing them.
IPC: C07D513/04
Filed: 1982-03-25
Abstract: The 2(3H)-benzothiazolones are mono- or disubstituted in the 4, 5, 6 and/or 7 position and have the general formula < IMAGE > in which one or two of the radicals R4, R5, R6 and R7 are a methyl, methoxy, methyleneoxy or ethyleneoxy group, one of these radicals is also a chlorine atom or a dimethylamino group and the other radicals are hydrogen atoms, and 5 processes for the preparation thereof and medicaments which contain one or more of these compounds are described. The compounds have good analgesic and antipyretic effects and can be used for the preparation of medicaments.
Patent ES-8403925-A1 (ES)
Title: A method for preparing ganglioside derivatives and use thereof in pharmaceutical compositions.
IPC: C07H19/00
Filed: 1982-08-03
Abstract: The invention relates to a method for preparing inner ester ganglioside derivates which comprises: (a) dissolving a ganglioside or a mixture of gangliosides obtained from a mammal in a non-aqueous organic solvent (b) converting the carboxylate groups in the gangliosides to carboxyl groups or a salt thereof by means of ion exchange and (c) reacting the resultant ganglioside or mixture of gangliosides with a lactonization reagent to form at least one lactonic bond in said inner ester ganglioside derivatives.