baber/WOPTO huggingface dataset:
Patent ES-442337-A1 (ES)
Title: Planetary reduction drive unit
IPC: F16H1/36
Filed: 1975-10-28
Abstract: A reduction drive unit, such as a wheel hub of the type including a fluid motor operable to rotate a shaft, a sun gear engaging the shaft, a planetary gear set engaging the sun gear, and a ring gear driven by the planetary gears to drive a rotating hub. The rotating hub includes a secondary hub portion surrounding the housing of the fluid motor, with a bearing set and an oil seal disposed between the motor housing and second hub portion. The oil seal has a large enough diameter, relative to the bearing set and adjacent portions of the motor housing and hub portion, that the motor housing may be removed from within the hub without damaging the oil seal. The rotating ring gear is attached to the rotating hub by means of a plurality of bolts, alternate ones of which are body fitting bolts which attach the rotating ring gear directly to the hub, while the remainder of the bolts pass through the cover as well as the rotating ring gear and hub, to permit removal of the cover without movement of the rotating ring gear. The drive shaft, which is normally in driving engagement with the sun gear, may be removed, without removing the sun gear, and reinserted in a reversed orientation, thus permitting the planetary gear set to freewheel relative to the fluid motor, for example, to permit towing of the vehicle.
Patent ES-449714-A1 (ES)
Title: Ligature mechanism for producing tourniquet effects on limbs
IPC: A61B17/132
Filed: 1976-07-09
Abstract: This invention relates to a novel ligature mechanism for producing tourniquet effects on limbs including a casing having pivotally mounted therein a clamping lever which locks upon a first end portion of a band which passes through an aperture of the casing, a medial portion of the band forming a loop adapted to encompass a limb, a second end portion of the band carrying a fitting, and spring means releasably clampingly securing the fitting to either the lever or to the casing. Releasing means formed integral with or apart from the fittng is provided for actuating the spring to release the second end portion from either the lever or the casing.
Patent ES-449718-A1 (ES)
Title: Insecticidal and acaricidal O-ethyl-O-{8 1,6-dihydro-1-substituted-6-oxo-pyridazin(3)yl{9 -thionobenzenephosphonic acid esters
IPC: C07F9/6509
Filed: 1976-07-09
Abstract: O-Ethyl-O-[1,6-dihydro-1-substituted-6-oxo-pyridazin(3)yl]-thionobenze nephosphonic acid esters of the formula < IMAGE > (I) in which R is alkyl, hydroxyalkyl, halogenoalkyl, cyanoalkyl, carbalkoxyalkyl or carboalkyl, with 1 to 4 carbon atoms in each alkyl radical, phenyl or phenyl substituted by alkyl with 1 to 4 carbon atoms, WHICH POSSESS INSECTICIDAL AND ACARICIDAL PROPERTIES.
Patent ES-467867-A1 (ES)
Title: Sealing provided between the walls of a cooled continuous mould and the head of a starter bar
IPC: B22D11/08
Filed: 1978-03-14
Abstract: In a continuous casting plant the space between the walls of a cooled continuous casting mould and the head of a starter bar is sealed. The seal is achieved by means of an elastic member inserted in an annular peripheral recess of the starter bar head. The elastic member closes the recess, extends completely around the starter bar head in the groove and may have a cylindrical or plane shape.
Patent ES-470050-A1 (ES)
Title: Palletised item wrapping machine - has travelling unit dispensing strip guided along path around item
IPC: B65B11/02
Filed: 1978-05-19
Abstract: The machine comprises a unit (16) with drive mechanism travelling over the floor and with steering equipment (54, 56, 58) guiding it along a predetermined path (52) around the item. A taut wrapping mechanism on the unit dispenses a strip of wrapping material (48) which is wound round the item as the unit travels along the path. The steering mechanism can be of the optical type, with a sensor on the unit detecting a track marked on the floor, and having two detectors for the respective track edges. Alternatively a mechanical system can be used, with a follower on the unit acting against an upright rail on the floor.
Patent ES-475348-A1 (ES)
Title: Unidirectional catheter placement unit
IPC: A61M25/01
Filed: 1978-11-23
Abstract: A unidirectional, needle outside, reel-type catheter placement unit is disclosed. The unidirectional unit obviates severing of the catheter by the needle, which can occur when the catheter is retracted in bidirectional units. Preferably, the catheter placement unit comprises an overcap or cover which is only coupled to the reel of the reel-type catheter placement unit by a ball clutch when the overcap is rotated in a direction that advances the catheter from the unit.
Patent ES-8102343-A1 (ES)
Title: Finned heat transfer tube with porous boiling surface and method for producing same
IPC: F28F13/18
Filed: 1979-01-08
Abstract: The invention relates to finned heat transfer tubes and to a method for impoving the heat transfer properties in boiling liquids of such tubes by plating the tubes in an electroplating bath containing conductive particles such as graphite powder to produce a porous plated surface. The tips of the fins are covered before plating with a non-conductive coating to prevent plating of the tips. The non-conductive coating can be dissolved away or mechanically removed after plating.
Patent ES-480755-A1 (ES)
Title: A filter element
IPC: B01D46/52
Filed: 1979-05-21
Abstract: A filter element 1 such as for a motor vehicle air filter and in the form of an annular cylinder of pleated filter paper has a continuous line 2 of adhesive extending over the whole width of the strip of pleated paper, on the internal and/or external surface of the element, to form a support lattice which resists crushing stresses in normal use of the element. The adhesive is applied continuously from nozzles whilst the strip of pleated paper is flat prior to being cut and bent into the annular cylindrical configuration.
Patent ES-8107179-A1 (ES)
Title: Aniline derivatives with antifungal activity and process for their preparation.
IPC: C07D333/24
Filed: 1980-01-23
Abstract: The invention relates to sulphur-containing products with an amide group, which are derived from aniline. These compounds have the formula: < IMAGE > They are used as anti-fungal agents.
Patent ES-8100998-A1 (ES)
Title: Apparatus for filling and heat sealing a bag
IPC: B65B51/14
Filed: 1980-05-05
Abstract: A process and apparatus are described for closing, by means of a line of heat-welding, the opening in a flexible plastic bag filled with a product a slack is provided in the part of the bag below the line of heat-welding immediately before the heat-welding is carried out.
Patent ES-8105510-A1 (ES)
Title: Electric cable for medium voltage
IPC: H01B13/14
Filed: 1980-08-29
Abstract: This invention refers to a medium voltage electric cable (up to about 45 kV) comprising one or more cores, each of said cores being constituted by a conductor covered with an inner semiconductive screen, an insulation layer of extruded polymeric material (preferably, cross-linked polyethylene or ethylenepropylene rubber) and an outer semiconductive screen. The outer semiconductive screen, which is extruded on the insulation and vulcanized at the same time as the insulation in a continuous vulcanizing line, is constituted by a mixture based on a blend of nitrile rubber and ethylene-propylene rubber and containing carbon black, cross-linking agents and various additives. The blend of nitrile rubber and ethylene-propylene rubber comprises 50-70 parts by weight of nitrile rubber and 50-30 parts by weight of ethylene-propylene rubber. The so constituted outer semiconductive screen has good adhesion to the insulation and can be easily removed from said insulation.
Patent ES-8105909-A1 (ES)
Title: Improvements in or relating to transversal equalisers.
IPC: H04B3/06
Filed: 1980-09-18
Abstract: The presence of a d.c. offset in the input signal to an adaptive equalizer for a high speed modem must be removed before a valid signal enters the equalizer if the "coefficient up-date" algorithm for the equalizer is not to be confused. Normally the d.c compensation is achieved using adjust-on-test resistors or potentiometers which provide for in life adjustments to compensate for ageing drift. The submission envisages the use of an additional adaptive equalizer tap-stage connected to a fixed voltage source. This voltage is multiplied by the additional tap-stage multiplier and summed with the outputs of the other tap-stages in the equalizers accumulator. The error produced from the equalizer decision circuit is correlated with the fixed voltage in the additional tap-stage correlator the output of which controls the gain of the additional tap-stage multiplier thereby compensating for the original d.c. offset of the output of the equalizer accumulator.
Patent ES-8300154-A1 (ES)
Title: Laundry washing machine having a horizontal drum mounted in two bearings arranged in movable supports
IPC: D06F34/00
Filed: 1981-11-03
Abstract: A washing machine has a horizontal drum 4 whose two shafts 5 are mounted in removable bearing supports 20, 30 arranged in the wall of the tub 1. The first support 20 is latched to the tub wall, whilst the second support 30 has the form of a bushing 31 with a shoulder 34 which is slid into a cylindrical recess 32 in the tub wall. The shoulder 34 is urged against the interior of the tub wall by the elastic force as a result of an axial Compression of the drum 4 between the two bearing supports. The support 20 is held in its bore by a bayonet coupling 26 and has a recess 27 which is out of centre so that the angular position of the support can be adjusted to adjust tension of a drive belt (11), Fig. 1 (not shown), inside the tub.
Patent ES-8300253-A1 (ES)
Title: Tape feeding device for stapling machines.
IPC: A41H37/02
Filed: 1981-12-03
Abstract: A stapling machine for hook-and-eye fasteners includes an improved tape feeding device which comprises a roller means having means on its circumference for continuously engaging a reinforcing tape, and means for rotating the roller means in one direction. The roller means, upon rotation, feeds a predetermined length of the tape reliably into a work station where a hook or eye fastener, a backing plate and the tape are attached to the fabric of a garment.
Patent ES-8302571-A1 (ES)
Title: Submersible connector
IPC: F16H39/00
Filed: 1982-02-23
Abstract: The invention relates to a connector for taking over control of a submerged tool. The connector comprises two parts, a first part mounted on the tool, and a second part mounted on a movable control appliance. The tool is provided with energy distributors and mechanical actuators are mounted on the first connector part for operating the distributors. The control appliance comprises means for controlling the distributors and mechanical control members controlled thereby are mounted on the second connector part for acting on the actuators. A purely mechanical energy transmission is advantageously provided between the two connector parts.
Patent ES-8302941-A1 (ES)
Title: Cell isolation in bistable nematic liquid crystal displays.
IPC: G02F1/139
Filed: 1982-04-07
Abstract: In order to prevent drift between the two stable states in the liquid crystal material of a display cell (Fig. 9, V or H) a cell isolation region formed from the same liquid crystal material is provided. This cell isolation is provided in one embodiment by a uniformly tilted liquid crystal alignment (Nt). The surface of the substrates (1, 2) between which the liquid crystal material is disposed is treated to provide the uniform tilt in regions which surround the bistable volumes (V, H) of liquid crystal material.
Patent ES-8304624-A1 (ES)
Title: Fabrics with a crêpe effect made of textured synthetic yarns.
IPC: D03D15/567
Filed: 1982-04-23
Abstract: Woven or knitted fabrics with a crepe effect obtained from synthetic yarns with a modified texture which are preferably non-twisted, made of high count filaments, and preferably having a high shrinkage under hot conditions, and particularly yarns comprising filaments of between 5 and 19 Dtex, and a method for producing fabrics with a crepe effect, comprising false-twist yarns with a modified texture made of high count filaments under such conditions that they preferably exhibit a high shrinkage in boiling water.
Patent ES-8307809-A1 (ES)
Title: 1,7-Dihydro-pyrrolo(3,4-e)(1,4)diazepin-2(1H)-one derivatives.
IPC: C07D487/04
Filed: 1982-06-03
Abstract: 1,7-Dihydro-pyrrolo[3,4-e][1,4]diazepin-2(1H)-ones of the formula < IMAGE > wherein R is lower alkyl, R1 stands for hydrogen, methyl, ethyl or phenyl, R2 is hydrogen or lower alkyl and R3 is hydrogen, chloro, fluoro, bromo, trifluoromethyl or methoxy are described with anticonvulsant and anti-anxiety activity. Also described is the process for preparing the above compounds and pharmaceutical preparations containing them.
Patent ES-8305696-A1 (ES)
Title: Arylamine derivatives, process for their preparation and their use as microbicides.
IPC: C07D521/00
Filed: 1982-07-31
Abstract: The invention relates to novel microbicides of the general formula I < IMAGE > wherein R is hydrogen or methyl, Ar is a phenyl or alpha -naphthyl group which is substituted by NH2 or NO2 and further radicals, W is a cyano, ester, alkenyl or alkynyl group, and B is alkyl, alkenyl, cyclopropyl, 2-furyl, 2-tetrahydrofuryl, beta -(alkoxy)ethyl, triazolylmethyl, methylsulfonylmethyl, alkoxymethyl, alkenyloxymethyl, alkynyloxymethyl, alkylthiomethyl, alkenylthiomethyl, alkynylthiomethyl, -OSO2-alkyl, -OSO2NH(alkyl) or -N(alkyl)2. The invention also describes plant protection compositions which contain these compounds, a process for the production of the novel compounds and compositions, and a method of controlling phytopathogenic microorganisms which comprises the use thereof.
Patent ES-8400752-A1 (ES)
Title: Derivatives of cyclophosphamide, process for their preparation and their use.
IPC: C07F9/6584
Filed: 1982-08-09
Abstract: The novel cyclophosphamide derivatives of the formula I < IMAGE > in which R represents a hydrogen atom, a hydrocarbon radical or a heterocyclic radical. The novel compounds have a cytostatic activity which is similar to that of cyclophosphamide, while being considerably less toxic.
Patent ES-8400682-A1 (ES)
Title: Improved backgauge structure.
IPC: B21D43/26
Filed: 1982-10-20
Abstract: An improved backgauge structure for a metal working machine as, for example, a press brake with improved rotatable gauging fingers that can be rotated 90 DEG and pulled out for replacement but which will not fall out and which are spring loaded so that the gauging fingers can pivot upwardly in response to movement of the material and further including a pivoted channel member to which the gauging fingers are attached so as to provide improved gauging.
Patent ES-8401964-A1 (ES)
Title: Hexahydro-trans- and tetrahydropyridoindole neuroleptic agents.
IPC: C07D471/04
Filed: 1982-12-16
Abstract: Derivatives of 2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole and of (+)enantiomeric, mixtures of (+) and (-)enantiomeric or (+/-)racemic 2,3,4,4a,5,9b-hexahydro-4a, 9b-trans-1H-pyrido[4,3-b]indole, substituted at the 5-position with an aryl group and at the 2-position with a carbonylaminoalkyl group or an aminoalkyl group, are neuroleptic agents useful in the treatment of certain psychoses and neuroses.
Patent ES-8600163-A1 (ES)
Title: Method for recovering platinum in a nitric acid plant.
IPC: C22B/
Filed: 1983-04-14
Abstract: Improved recovery of platinum lost from the catalyst gauze in a nitric acid plant is obtained by using palladium containing recovery gauzes configured to enhance the mass transfer characteristics of the system.
Patent ES-8405581-A1 (ES)
Title: Cotton picker bar
IPC: A01D46/18
Filed: 1983-09-19
Abstract: An improved picker bar assembly for a cotton harvester. The assembly includes a cast arm with an extension which is press fitted over a hollow aluminum picker bar. The extension projects downwardly into the picker bar drum head to provide the wear surface for the picker bar journal and to distribute a greater proportion of picker bar loading to the arm. The spindle drive shaft bearing is located in the cam arm rather than within the picker bar to thereby permit utilization of a larger and higher capacity bearing.
Patent ES-8406573-A1 (ES)
Title: Process for the production of galvanized steel sheet protected by chromium and chromium oxide layers
IPC: C25D5/26
Filed: 1983-09-19
Abstract: Improved process for the production of coated steel sheet particularly suitable for the fabrication of car bodies, galvanized and further protected by a layer of metallic chromium and hydrated oxides of chromium. The improvement consists in optimizing process operating conditions, within certain limits, to obtain a protective layer of chromium and hydrated oxides of chromium with absolutely new morphological characteristics which endow the product with corrosion resistance far greater than that of similar products reported in the literature.
Patent ES-8504682-A1 (ES)
Title: New nitro aliphatic compounds, process for preparation thereof and use thereof.
IPC: A61K31/00
Filed: 1983-12-30
Abstract: A compound of the formula or its pharmaceutically acceptable salt: < CHEM > wherein R<1> is hydrogen, lower alkyl or lower alkoxylphenyl, R<2> is hydrogen or lower alkyl, R<3> and R<5> are each hydrogen, or together to form a bond for getting a group of the formula: < CHEM > wherein R<4> and R<6> are each as defined below, R<4> is lower alkyl, R<6> is hydrogen or lower alkyl, R<7> is hydrogen or a certain group, and R<1><0> is hydrogen or lower alkyl which may have carboxy or esterified carboxy, processes for its preparation and pharmaceutical compositions containing it as an effective ingredient.
Patent ES-8502626-A1 (ES)
Title: Pre-rolling rail section from rectangular material
IPC: B21B1/12
Filed: 1984-03-12
Abstract: The process is intended for pre-forming a rail section starting from rectangular-section material (1). It comprises two phases carried out in a universal four-roller set. During the first passes, the area intended to form the web section is reduced by the horizontal rollers (2,3) whilst one of the vertical rollers (4,5) reduces the head section. - During the following passes, the horizontal rollers further reduce the web section and simultaneously reduce the sides of the head section. The other (4) of the vertical rollers reduces the foot section whilst the first (5) remains ineffective. This second phase may include passing through a duo-roller set which may alternate with passes through the universal set.
Patent ES-8507330-A1 (ES)
Title: Process for producing rapid-cooking pastas having good keeping quality.
IPC: A23L7/113
Filed: 1984-03-16
Abstract: A mixture of wheat and a suitable amount of water is kneaded to form dough, which is fed into a cylinder and extruded through a die at a pressure of 50 kg/cm2 or higher into an atmosphere having a degree of vacuum of not higher than 650 mmHg. The resulting strands are cut to desired lengths and dried to a moisture content of 26+/-4%. The dried strands are put in heat-resistant packages, which are sealed and sterilized by heating the contents at a temperature between 70 DEG and 95 DEG C. The resulting pasta can be reconstituted to the ready-to-eat state by boiling for about 4 minutes.
Patent ES-8601557-A1 (ES)
Title: Amorphous transition metal alloy, thin gold coated, electrical contact.
IPC: H01H1/02
Filed: 1984-06-11
Abstract: Electrical contact having a resistance of below 4 ohm. comprises an amorphous transition metal alloy deposited on a substrate; and an uncovered Au layer of thickness 1-30 pref. 5-15 micro-in. Transition metal alloy is pref. Ni-P contg. 15-25 wt.% P and 5-15 wt.% Co. - Layers are deposited by electro-plating. The Ni(-Co)-P layer is plated from a bath at 70-85 deg.C at current density 100-900 A/sq. ft. to produce a plated thickness of 25-1000 micro-ins. The plating bath also contains 0.1M to solubility limit of TiF6(2-), SiF6(2-) or ZrF6(2-) ions.
Patent ES-8504519-A1 (ES)
Title: Robot type spot resistance welder
IPC: B23K11/10
Filed: 1984-07-03
Abstract: Pair of electrodes are mounted on horns which are pivotally interconnected by an air cylinder contg. a pair of pistons. One piston is pivotted to one horn and the otheris adjustably positioned longitudinally in the cylinder which is connected to the other horn. A fixed stop adjustably limits pivoting of one of the horns and a stepping motor selectively drives in opposite directions the other horn. The electrode positions are selectively adjusted vertically and horizontally by motor driven carriages in stacked relationship.
Patent ES-8601893-A1 (ES)
Title: Substituted 2,6-substituted pyridine compounds.
IPC: C07D309/10
Filed: 1985-03-07
Abstract: There are disclosed novel 2,6-substituted-3,5-pyridinedicarboxylic acids, esters, salts, amides, halides, and cyano compounds useful as herbicides, and as intermediates which provide herbicides.
Patent ES-8607111-A1 (ES)
Title: Apparatus for dimensioning slide fastener coupling elements.
IPC: A44B19/42
Filed: 1985-05-17
Abstract: A row of slide fastener coupling elements of synthetic resin or metal is pressed between a pair of first and second presser rolls having first and second confronting presser surfaces engaging legs of the coupling elements. The first and second presser surfaces have closest confronting portions spaced from each other by a distance equal to the width of each of the coupling elements. The second presser roll is displaceable with respect to the first presser roll to vary the distance. The first presser roll has a spur gear held in mesh with a pin gear on the second presser roll. The first and second presser rolls can be rotated in synchronism by the spur gear and the pin gear even when the second presser roll is displaced relatively to the first presser roll. The first and second presser rolls also have partition ridges for meshing engagement with the legs to keep them spaced apart at equal intervals. One of the first and second presser rolls has a third presser surface for engagement with coupling heads. Another presser roll has a fourth presser surface in confronting relation to the third presser surface for pressing the coupling elements toward the third presser surface.
Patent ES-8604760-A1 (ES)
Title: Pesticides containing phosphorous heterocycles.
IPC: C07F9/6571
Filed: 1985-08-23
Abstract: A novel pesticides contains, in addition to arthropodicides, at least one cpd. of formula (I) as a synergist. A = amino, alkylamino, dialkylamino or N-alkyl-N-arylamino or an opt. substd. gp. chosen from alkyl, alkenyl, alkoxy, alkenyloxy, alkylthio, aralkyl, aralkoxy, Ph, PhO or PhS R1-R8 = each H, alkyl, alkenyl, alkoxyalkyl, alkylthioalkyl (these last 4 gps. being opt. substd.), halogen, NO2, dialkylamino, alkyl or opt. substd. Ph or benzyl or 2 of the gps. R1-R8 together with the C atom(s) to which they are attached form an opt. substd. mono- or bi-cyclic ring n and m = each 0 or 1.
Patent ES-8607200-A1 (ES)
Title: Treatment of hydrocarbon solutions of dialkylmagnesium compounds to reduce the content of soluble chloridecontaining complexes.
IPC: C07F3/02
Filed: 1985-09-05
Abstract: Post-precipitation of solids from a hydrocarbon solution of an organomagnesium compound is prevented by addition of an appropriate amount of an alkyllithium compound.
Patent ES-8609512-A1 (ES)
Title: Efficient, safe method for decoppering copper refinery electrolyte
IPC: C22B7/00
Filed: 1985-11-14
Abstract: The present invention is directed toward a method for removing copper from solutions containing arsenic and antimony and in which the copper concentration in the solution is sufficiently low whereby arsine and stibine would normally be generated if the solution was subject to electrolysis. According to the practice of the present invention, copper is recovered from such solutions by contacting said solutions with a fuel fed catalytic porous structure whereby the copper is deposited on said structure without the reduction of the arsenic and antimony in said copper-containing solution to arsine and stibine.