baber/WOPTO huggingface dataset:
Patent ES-486156-A1 (ES)
Title: Azoniaspiro derivatives, process for their preparation and pharmaceutical compositions containing them.
IPC: C07D207/12
Filed: 1979-11-20
Abstract: Compounds of the formula < IMAGE > I where R1 and R2 are the same or different and are C1 to C6 alkyl C5 or C6 cycloalkyl C5 or C6 cycloalkenyl phenyl optionally substituted with a substitutent selected from the group C1 to C6 alkyl, C1 to C6 alkoxy and halo or C4 or C5 heterocyclic aryl, the heteroatom selected from the group oxygen, nitrogen and sulfur Y is the radical selected from (CH2)n, (C4H8S), (C4H8O) and < IMAGE > where R is hydrogen or C1 to C6 alkyl and n is the integer 4 or 5 and X is selected from the group methanesulfonate, benzenesulfonate, p-toluenesulfonate, nitrate, chloride, bromide and iodide. Methods for preparing these compounds are also disclosed. The compounds of the present invention are useful as anticholinergic agents.
Patent ES-486893-A1 (ES)
Title: Method of preparation of collagen-based bone substitute material with improved biological stability and bone substitute material obtained by this method.
IPC: A61K35/32
Filed: 1979-12-14
Abstract: 1. A process for producing a bone substitute material having an improved biological stability by using animal or human bone material as the starting substance, which includes a) removing the blood pigment and other water-soluble proteins from the bone material by treatment with water subsequently b) removing water-insoluble proteins by treatment with H2 O2 solution then c) rinsing in cold water then d) degreasing with an organic solvent and e) sterilizing the material obtained by a conventional method, characterized in that f) the step of degreasing is carried out immediately after the step of rinsing in cold water which follows upon the removal of proteins, g) the mineral content is subsequently eliminated by dissolution with a complexing agent or an ion exchanger, and h) the material obtained is rinsed in running water in order to remove the residual salts therefrom.
Patent ES-8103649-A1 (ES)
Title: Device for the intravenous or enteric infusion of liquids into the human body at a predetermined constant rate
IPC: A61M5/175
Filed: 1979-12-21
Abstract: A portable device for accurately metering a liquid for intravenous or enteric infusion into a patient's body in which the pressure from a pressure source is utilized to pressurize the liquid and the pressurized liquid becomes the sole driving force to meter and to infuse the liquid into the body. The pressurized liquid is applied alternately to one of a pair of flexible liquid bladders the other one being connected to a discharge device, such as a tube, so that, as one liquid bladder is filled with pressurized liquid, the other bladder is emptied into the patient. The expanding liquid bladder and the contracting liquid bladder cooperate with a teeter totter type control which applies pressure to the contracting liquid bladder and is damped to control the rate of expansion and contraction. The position of the teeter totter controls the valving for applying pressurized fluid from one side to the opposite by alternatively selecting channels of fluid flow to each liquid bladder. The angular motion of the teeter totter is controlled by a pair of flexible damping bladders connected through an adjustable constant flow valve which is disposed on the side of the teeter totter opposite the liquid bladders.
Patent ES-488010-A1 (ES)
Title: Wind-shield for vehicles and process for its manufacture.
IPC: B60J1/02
Filed: 1980-01-25
Abstract: The windshield for a motor vehicle is characterized by a transparent panel having a lower region normally outside the driver's field of vision and where at least one windshield wiper is located in the rest position of the wiper. An electric resistance heating element, formed either as a continuous layer or as a plurality of individual conductors connected in parallel by bus bars, is carried on the windshield only in the lower region for heating the area on which the wipers rest. A continuous layer of a heat radiation absorbing ceramic material opaque to ambient light and coextensive with the area of the heating element is disposed on the windshield between the heating element and the windshield wiper to shield the heating element from view from the front of the windshield and to uniformly distribute heat over the lower portion of the windshield. The windshield is a laminate including inner and outer glass panes with a plastic layer therebetween. The heating element and opaque layer may be disposed on the inner and outer surfaces of the outer pane, respectively. Alternatively, the heating element can be disposed between the panes and the opaque layer can be provided on either the inner or outer surface of the outer pane. The opaque layer can be provided on the exposed surface of the inner pane, the heating element disposed thereon, and a second opaque layer of lower heat conductivity provided thereover to form a protective covering. The opaque layer is preferably is dark in color, e.g., a black enamel.
Patent ES-489454-A1 (ES)
Title: Linear differential sensor of the foucault current type used to measure short displacements of a metal piece
IPC: G01L9/00
Filed: 1980-03-12
Abstract: Sensor comprising two coils (1, 2) arranged within two ferrites semi-pots (3, 4) facing two non-ferromagnetic metal pieces (5, 6) of which at least one is movable. A slot generator (9) supplies the two coils through resistance (7, 8) connected to a reference potential. Two circuits (10, 11) detect the peak values of the resulting signals at the common point between the coils and the charge resistance thereof. An operational amplifier (12) does the difference between these peak values. A diode (13) allows the discharge of the coils through the resistance (7, 8). Application to pressure differential sensors, and to devices for measuring displacements.
Patent ES-8103614-A1 (ES)
Title: Electrostatic shielding of nonsequential disc windings in transformers
IPC: H01F27/00
Filed: 1980-04-10
Abstract: Transformer coils wound with disk winding sections nonsequentially arranged are provided with shields between the turns of mechanically adjacent sections to increase the series capacitance of the winding. The increased series capacitance of the winding allows a reduction in insulation between the individual winding turns and between the winding discs.
Patent ES-8101668-A1 (ES)
Title: Flatbed knitting machine with pulse generator for electronic control
IPC: D04B7/24
Filed: 1980-05-14
Abstract: As the carriage of a flatbed knitting machine traverses the needle bed, a pulse generator which comprises a toothed disc and two cycle signallers at its circumference produces pulses in synchronism with the carriage movement and corresponding to the needle cycle for electronic control of the machine. The toothed disc has a tooth pitch which corresponds in whole number multiples with the pitch of the needles in the bed. The pulse generator may be located on the machine frame or on the carriage. In the former case the carriage can have a pick-up which entrains a chain stretched on the machine frame with the toothed disc rotatable jointly with one of the sprocket wheels for the chain. In the latter case the toothed disc, carried by the carriage may be rotated by a coupled pinion which meshes with a rack stationary on the frame and co-extensive with the traverse of the carriage. In each case the pulse generator produces synchronized control pulses without direct scanning of the needles in the bed.
Patent ES-8107265-A1 (ES)
Title: Water absorbing contact lenses made from polysiloxane/acrylic acid polymer
IPC: C08F299/00
Filed: 1980-09-12
Abstract: Monomeric polysiloxanes end-capped with activated unsaturated groups are copolymerized with acrylic acid to form hydrophilic, water absorbing polysiloxane contact lenses. These contact lenses are unexpectedly capable upon hydration of retaining from 1 percent to about 99 percent by weight, based upon the total weight of the copolymer, of water.
Patent ES-8107385-A1 (ES)
Title: Process for dry cooling of coke.
IPC: C10B39/02
Filed: 1980-11-27
Abstract: Cooling of a gas-permeable loose material having highly temperature-dependent coefficient of thermal conductivity is performed in a shaft-shaped chamber with use of a gaseous cooling medium so that the loose material is fed from above downwardly in a counter stream against a stream of the gaseous medium supplied from below upwardly. The stream of the gaseous medium is subdivided into two partial streams, and one of the partial streams is supplied into the lower part of the chamber, whereas the other of the partial streams is supplied into a region in which the loose material has at least a temperature above which the coefficient of thermal conductivity of the loose material in dependence upon the temperature greatly increases.
Patent ES-8204612-A1 (ES)
Title: A process for the preparation by substitution of water insoluble organic compounds
IPC: C07C51/41
Filed: 1981-01-08
Abstract: A process for the preparation by substitution of a water insoluble organic compound having a melting point lying between 100 DEG C and 200 DEG C. The process is conducted with the reaction ingredients and water at a pressure above atmospheric pressure and at a temperature above the melting point of the desired product. The water with the by-products dissolved therein is separated from the desired product by decantation. The process is applicable to the preparation of insoluble metal salts of monocarboxylic acids from the acids, or from esters or triglycerides of the acids.
Patent ES-8206067-A1 (ES)
Title: Rotating conductor for transmitting an electrical signal from one member rotating relatively with respect to another member.
IPC: B60C23/04
Filed: 1981-04-27
Abstract: A conductor for transmitting an electrical signal from a signal generator on a rotating member to a signal detector on a relatively stationary member across the motion interface between the two members comprises at least one solid carbon graphite ring mounted coaxially between the two members and having a first annular surface in intimate contact with a mating conductive surface on the signal generator and having a second annular surface in intimate contact with a mating conductive surface on the stationary member that is electrically connected to the signal detector, said carbon graphite ring functioning as an electrical interconnection between the two members.
Patent ES-8402148-A1 (ES)
Title: Method of permanent waving and conditioning
IPC: A45D7/04
Filed: 1981-06-03
Abstract: Simultaneous waving (or straightening) and conditioning of hair is effected by (a) treating with an aq. compsn. contg. a reducing agent (I) and a cationic polymer (II), and (b) treating with an aq. soln. contg. an oxidising agent (III) and an anionic or amphoteric surfactant (IV). - Specifically, (II) is (i) a poly(dimethylbutenylammonium chloride)- alpha, omega-bis(triethanolammonium chloride) having a mol. wt. of 800-5000, esp. "Onamer M" (RTM); (ii) a guaternised vinylamine (co)polymer having a mol. wt. of 5000-100,000; or (iii) a quaternised vinylpyridine (co)polymer having a mol. wt. of 5000-100,000. - The conditioning effect is highly durable and persists even after repeated shampooing.
Patent ES-8204351-A1 (ES)
Title: Infinitely variable seat recliner mechanism
IPC: B60N2/90
Filed: 1981-07-29
Abstract: An infinitely variable seat recliner mechanism is provided for automobile seats. The mechanism has a first arm having a generally V-shaped camming surface thereon. The mechanism has a second arm having a pivot pin rigidly attached thereto. The first arm is mounted on the pivot pin of the second arm to enable relative rotation therebetween. There are two wedge blocks having a generally V-shaped friction surface at one end thereof slidably mounted on and retained in the generally V-shaped camming surface on the first arm. A friction surface is provided on the second arm having a generally V-shaped cross section with an included angle equal to the included angle of the friction surfaces on the wedge blocks and is capable of mating therewith. Each of the wedge blocks is capable of sliding along one leg of the V-shaped surface of the first arm and into locking engagement with the friction surface on the second arm thereby preventing rotation of the second arm relative to the first arm in one direction respectively. A spring is provided to force the wedge blocks into engagement with the friction surface on the second arm. A release mechanism is also provided to move the wedge blocks out of contact with the friction surfaces on the second arm to permit free rotation between the first and second arms.
Patent ES-8300730-A1 (ES)
Title: Phen(alk)oxy-substituted oxirane-carboxylic acids, process for their preparation, their use and drugs containing them.
IPC: C07C29/36
Filed: 1981-08-24
Abstract: Phen (alk)oxy-substituted oxiranecarbonic acids having the formula I (FORMULA) wherein R<s1>s represents a hydrogen atom, a halogen, a lower alkyl group, a lower alcoxy group, a nitro group or a trifluoromethyl group, R<s2>s has one of the meanings of R<s1>s, R<s3>s is hydrogen or a lower alkyl group, Y represents the group -O-(CH<u2>u)<um>u -, m is 0 or an integer from 1 to 4, and n is an integer from 2 to 8, the sum m + n being an integer from 2 to 8, and the acid salts are new compounds. The compounds have an hypoglycemic action. A method for the preparation of the new compounds as well as intermediary substances necessary for their preparation are also disclosed.
Patent ES-8206915-A1 (ES)
Title: Cathode ray tube.
IPC: H01J9/04
Filed: 1981-09-17
Abstract: A cathode support, in an electron gun of a cathode ray tube comprising four lamellae (22, 24, 25, 30) which are connected together by means of an electrically insulating sealing glass (23). A first one of the lamella (22) engages a first electrode (10) of the electron gun. Second and third lamellae (24, 25) are situated substantially in one plane, are electrically-insulated from each other, and are cathode filament. The cathode shaft (33) is suspended from a fourth one of the lamellae (30). The cathode support is well suited for automated mass production.
Patent ES-8404770-A1 (ES)
Title: Plant Treating Compositions Comprising Titanium-ascorbic Acid Chelate
IPC: C05D9/02
Filed: 1981-12-21
Abstract: The invention relates to plant conditioning compositions containing titanium, which have an increased physico-chemical and biological stability. The compositions comprise 0.1 to 15.0% by weight of a titanium- ascorbic acid chelate containing 14 to 28 g.moles of ascorbic acid related to 1 g.atom of titanium, the pH of which is adjusted to 5 to 7, 0.1 to 2.0 parts of one or more biochemically essential nutrients and/or 0.0001 to 0.001 parts of one or more phytohormones related to 1 part of titanium and at least 0.01% by weight of one or more of the compounds selected from the following group: sorbic acid and salts thereof, benzoic acid and salts thereof, p-nitro-benzoic acid and salts thereof, propionic acid and salts thereof, hexamethylenetetramine related to the total weight of solid ingredients, optionally in association with wetting agents, adhesives and/or further conventional additives.
Patent ES-8304483-A1 (ES)
Title: A method of, and apparatus for, manufacturing a flip-top box.
IPC: B31B50/44
Filed: 1982-01-15
Abstract: A flip-top box is folded from a one-piece skillet by bringing a contents retainer panel (R) into overlapping relationship with a front panel (C1) thereafter pressing the skillet into a rectangular opening of a die (70), to cause certain panels of the skillet to stand perpendicular to rear panels of the container and lid, folding portions of the skillet projecting from the die into a plane parallel spaced from the rear panel and causing other portions to enter the die and pressing the partially folded skillet into a rectangular opening of a second die opposite the first die to fold down the outside panels of the box to complete the box formation.
Patent ES-8307257-A1 (ES)
Title: Cephalosporins, processes for their preparation and pharmaceutical compositions containing these compounds.
IPC: C07D501/20
Filed: 1982-02-12
Abstract: The invention is directed to cephalosporins of the formula < IMAGE > and the tautomers thereof, and, when E is a hydrogen atom, the pharmacologically acceptable salts thereof with inorganic or organic bases.
Patent ES-8308620-A1 (ES)
Title: Process for manufacturing friction linings for friction clutches
IPC: F16D69/00
Filed: 1982-05-24
Abstract: The friction linings for friction clutches are constructed by mixing, into a homogeneous mixture, binders and coating materials with cut fibres. This mixture is pressed into one or more wicks, the wicks are wound directly on an annular disc, the disc is dried, hot pressed, left to cure (harden), and this unprocessed disc is finally smoothed on its surfaces by means of machining with chip removal.
Patent ES-8306319-A1 (ES)
Title: Lifting chair.
IPC: A47C3/38
Filed: 1982-09-30
Abstract: 1. A lifting chair of the "integral shell" type, including a stand (1), a lifting-lowering mechanism and a shell (4) comprising a seat (11), a back (12) and two arm-rests (13) combined in a one-piece assembly, the lifting-lowering mechanism including two parallel and identical articulation systems disposed on the two opposite sides of the chair, each comprising two links (2, 3) of unequal lengths, each of which connects the stand (1) to the shell (4) in such a way that each system forms a deformable quadrilateral, the two shorter links (2) having their articulation axis (16) on the stand (1) located higher than the articulation axis (21) on the stand (1) of the two longer links (3), whilst a motorised extending device (23 to 25) is articulated, on the one hand, on the stand (1) about a transverse axis (26), and, on the other hand, on the shell (4) about an axis parallel to the articulation axis on said shell of the shorter links (2), characterised in that the articulation axis (16) on the stand (1) of the two shorter links (2) is furthermore disposed at the rear of the articulation axis (21) on the stand (1) of the two longer links (3), and in that the articulation axis (20) between the motorised extending device (23 to 25) and the shell (4) moreover merges with the articulation axis of the shorter links (2) on said shell (4).
Patent ES-8404323-A1 (ES)
Title: Ethanolamine derivatives, their preparation and use in pharmaceutical compositions.
IPC: C07C317/32
Filed: 1983-03-10
Abstract: A compound of formula (I): < CHEM > wherein R<1> is hydrogen, @halogen@ or trifluoromethyl, R<2> is hydrogen or halogen, R<3> is hydrogen or methyl, R<4> is hydrogen or methyl, n is 1 or 2 < CHEM > R<5> is optionally substituted benzyl or C1-12 straight or branched alkyl optionally substituted by carboxy, C1-6 alkoxycarbonyl, benzyloxycarbonyl, aminocarbonyl, mono- or di-(C1-6)alkylamino-carbonyl, hydroxy, C1-6 alkoxy, benzyloxy, phenoxy, amino, mono- or di-(C1-6)alkylamino, C1-6 alkylthio, benzylthio or phenylthio provided that, when R<5> is alkyl substituted by hydroxy, alkoxy, alkylthio, phenylthio, benzylthio, amino, alkylamino or benzyloxy, such substituents are separated from the sulphur atom by at least two carbon atoms, and Y is methylene or a bond is useful in treating obesity and hyperglycaemia.
Patent ES-8500972-A1 (ES)
Title: Amino-triazine derivative and its use in heat-curable compositions.
IPC: C08G14/12
Filed: 1983-06-28
Abstract: The invention provides amino-triazine derivatives of general formula < CHEM > wherein R represents the residue of a polyhydric phenol a process for their preparation and their use, together with a solid epoxy resin, in a heat-curable powder coating composition.
Patent ES-8407460-A1 (ES)
Title: Process for reclaiming and storing energy.
IPC: F28D20/00
Filed: 1983-07-05
Abstract: Process for reclaiming and storing energy, where synthesis gas is converted into methane in a catalytic methanisation plant operating adiabatically and in at least one stage, at the location of the energy requirement for the use of the energy thus released and where a part of the gas mixture leaving the methanisation reactor is returned, after cooling, to the methanisation reactor to affect the temperature therein. According to the invention, depending on the fluctuations in the energy requirement and depending on the effect on the temperature in the methanisation reactor 4a, methanol is introduced into the latter, in addition to the synthesis gas. The invention applies especially to energy recovery.
Patent ES-8501354-A1 (ES)
Title: Process and apparatus for finishing glassware.
IPC: C03C15/02
Filed: 1983-10-20
Abstract: Process and apparatus for finishing glassware, especially lights, or the like, made of glass of sizes and shapes which can be varied and complex, characterised in that it consists in performing the following operations in this order and without interruption: - prewashing of the components with hydrofluoric acid at room temperature - draining off - washing with a hot alkaline solution for a specified time depending on the nature and temperature of the solution - draining off - prerinsing with water - prerinsing at room temperature with an aqueous acetic acid solution - draining off - rinsing with hot water - rinsing with hot softened water - rinsing with hot demineralised water - drying with hot air. Application especially to the finishing of lights.
Patent ES-8500908-A1 (ES)
Title: N-sulphenylized hydantoins, process for their preparation and their microbicidal use.
IPC: C07D235/02
Filed: 1984-02-15
Abstract: The new hydantoins of the formula < IMAGE > (I) in which R1 denotes an optionally substituted alkyl, alkenyl, cycloalkyl or aralkyl radical and R2 and R3 are identical or different and denote hydrogen, alkyl or alkenyl or are linked to form a cycloalkyl radical, can be prepared by reacting a corresponding hydantoin with dichlorofluoromethanesulphenyl chloride. The new compounds can be used as active compounds in microbicidal agents.
Patent ES-8501620-A1 (ES)
Title: Oral and dental spraying appliance.
IPC: A61C17/02
Filed: 1984-04-06
Abstract: In a mouth and tooth spray apparatus, a handle is mounted in a mounting such that the handle can be pivoted out of an upright position about an axis into a horizontal position parallel to the long wall of the appliance base of the mouth and tooth spray apparatus. This design makes it possible to push the water container, as a cover, over the appliance base from the narrow side of the appliance base.
Patent ES-8503424-A1 (ES)
Title: Pulverized fuel burner nozzle tip and splitter plate therefor.
IPC: F23C5/06
Filed: 1984-04-18
Abstract: An improved nozzle tip (30) which provides enhanced ignition and stabilization of pulverized fuel flames in furnaces operating at low load. The nozzle tip (30) comprises open-ended inner and outer shells (32, 34) mounted to the fuel delivery pipe (12) and defining a flow passageway within the inner shell through which the pulverized fuel is directed into the furnace and an annular flow passageway (50) between the inner and outer shells through which additional air is directed into the furnace. A pair of diverging splitter plates (41, 42) are disposed within the inner shell (32) so as to divide the flow passageway therethrough into two separate, diverging subpassages (52, 54) so that the pulverised fuel stream discharging from the fuel delivery pipe is split into first and second streams (60, 70) which pass from the nozzle tip (30) into the furnace in a diverging manner thereby establishing an ignition stabilizing pocket in the low pressure zone (80) created between the diverging fuel streams.