baber/WOPTO huggingface dataset:
Patent ES-414976-A1 (ES)
Title: Artificial tooth implant device
IPC: A61C8/00
Filed: 1973-05-21
Abstract: An artificial tooth implant device in which there is provided an anchoring part and a post structure adapted to have an artificial tooth or tooth structure secured thereto, with the device being intended for permanent retention in an artificial recess to be formed in the front face or in the rear face of a patient's jawbone, and the device being engageable in said recess in a generally transverse direction of said jawbone with said post structure extending beyond the crest of the jawbone.
Patent ES-421118-A1 (ES)
Title: Spark plug terminal
IPC: H01R4/10
Filed: 1973-12-04
Abstract: A spark plug terminal having an initially tubular body portion between its ends is provided with an axially elongated indentation in one side thereof, the maximum depth of the groove being such that the inner surface of the indentation bears against the inner surface of the diametrically opposed side of the body portion and the width of the indentation being such that the sides of the latter engage the corresponding sides of the body portion. The body portion may remain axially straight or it may be bent between its ends to form an elbow, the direction of bending being such that the groove is at the inside of the elbow. One end of the terminal is provided with means for attaching it to a conductor and the opposite end of the terminal is provided with means for connecting it to the electrode of a spark plug. A sleeve or boot of dielectric material is assembled with the terminal.
Patent ES-421879-A1 (ES)
Title: Cyclopropylamines as pharmaceuticals
IPC: C07C209/60
Filed: 1973-12-28
Abstract: The present invention relates to cyclopropylmethyl amines substituted by a heterocyclic radical.
Patent ES-422379-A1 (ES)
Title: Grinding mill
IPC: B65G53/24
Filed: 1974-01-17
Abstract: A grinding mill has a housing which includes a feed hopper and a downwardly converging chamber located below the feed hopper and having an upper region and a lower region which is provided with an outlet. A pair of cooperating grinding rollers are arranged in substantially axial parallelism in the upper region of the chamber spaced from the feed hopper and define with one another a grinding gap from which ground material drops into the lower region. A first pneumatic conduit conveys material to be ground from the region of the feed hopper to the region of the grinding gap. A feeding arrangement feeds the ground material from the lower region through the outlet into a second pneumatic conduit, and a suction conduit is provided which has one open end portion communicating with the second pneumatic conduit and another open end portion located proximal to the grinding gap. The suction conduit serves to aspirate air from the first pneumatic conduit into the second pneumatic conduit via the region of the grinding gap, so as to maintain suction in this region and also-via the first pneumatic conduit-in the feed hopper.
Patent ES-425200-A1 (ES)
Title: 1Construction of bearing boxes
IPC: F16C35/00
Filed: 1974-04-10
Abstract: Two shell sections are injection molded of synthetic plastic material having high compression strength, to provide a housing for an outer race surface of a ball bearing or roller bearing. When the two sections are combined, inner surfaces of the housing provided thereby accurately fit bearing race surfaces to be held therein without machining or finishing these surfaces.
Patent ES-432004-A1 (ES)
Title: Process for continuous production of pure sodium
IPC: C22B26/10
Filed: 1974-11-15
Abstract: The invention relates to a purification process by which sodium of extremely high purity, more especially with a low calcium content, can be obtained from commercial-grade sodium.
Patent ES-442458-A1 (ES)
Title: Method and apparatus for the manufacture of printing plates
IPC: G03G15/26
Filed: 1975-11-07
Abstract: A method and apparatus for the manufacture of printing masters by electrophotographic means in which the unexposed printing masters are placed in the apparatus in a printing master holder and undergo electrostatic charging, image exposure, development, drying and discharging from the apparatus mechanically. The apparatus provides a charging device, a lighting device for indirect illumination of an original, an imaging device for projecting the image of the original in a preselected scale onto the printing master, and transportation, development, and drying means.
Patent ES-450942-A1 (ES)
Title: Certain esters of 2-[(2,6-dichloro-3-pyridyl)oxy]propionic acid, compositions containing same and their herbicidal properties
IPC: C07D405/12
Filed: 1976-08-24
Abstract: This invention relates to 3-pyridinol compounds corresponding to formula I < IMAGE > wherein A is halogen, alkyl or cyano B is halogen Q is an aliphatic bridge that can also be unsaturated, branched or substituted R is hydrogen, an aliphatic, cycloaliphatic, aromatic or heterocyclic radical, a metal ion or a quaternary ammonium group, Z is oxygen or sulfur, processes for producing them, their use for regulating plant growth, and to compositions containing these compounds.
Patent ES-454405-A1 (ES)
Title: Derivatives of quinazolone
IPC: C07D239/88
Filed: 1976-12-18
Abstract: Compounds of the formula < IMAGE > wherein A is -CH=CH-, -CH=N- or -S-, R1 is hydrogen, lower alkyl, lower alkoxy, amino, acetylamino, cyano, tetrazol-5-yl, -COR3 or a fused benzene ring, WHERE R3 is lower alkoxy, amino, hydroxyamino, tetrazol-5-yl-amino or, when R2 is other than hydrogen, also hydroxyl, and R2 is cyano, tetrazol-5-yl, -COR4 or, when R1 is cyano, tetrazol-5-yl or -COR3, also hydrogen, lower alkyl, lower alkoxy, amino, acetylamino or a fused benzene ring, WHERE R4 is lower alkoxy, amino, hydroxyl, hydroxyamino or tetrazol-5-yl-amino NON-TOXIC, PHARMACOLOGICALLY ACCEPTABLE ACID ADDITION SALTS THEREOF AND, WHEN R3 and/or R4 are hydroxyl, non-toxic, pharmacologically acceptable salts thereof formed with an inorganic or organic base. The compounds as well as their salts are useful primarily as antiallergics.
Patent ES-461273-A1 (ES)
Title: Clutch for switching tap at loading time of loading tap switched transformer with detachable gear unit
IPC: H01F29/04
Filed: 1977-08-02
Abstract: The clutch is inserted between the driven shaft of a motor drive and the driving shaft of the tap changer. It is automatically decoupled when it overruns the tap changer end positions. Stepping down planetary gears are connected in series and are eccentrically mounted around a clutch part. They roll on a common toothed crown with internal toothing. The first planetary gear is moved by an eccentric cam of the coupling part, and the last engages a driving disc by a driver. The disc is concentric with the part and releases a blocking disc whic locks the clutch in the axial direction, so that the coupling is disengaged when the blocking disc is released owing to axial movement of the coupling second part.
Patent ES-467426-A1 (ES)
Title: Cable sleeve assembly
IPC: H02G15/013
Filed: 1978-03-01
Abstract: The cable sleeve permits lateral insertion of cables into cable insert parts. The cable insert parts are located within a pair of spaced sleeve heads interconnected by a tubular shaped supporting jacket. The assembled cable sleeve is enclosed within a plastic shrunk-on hose. Cable insert parts are connected to the sleeve heads and axially extending slots are provided through the sleeve heads into the cable insert parts. Similarly, the supporting jacket is split in the axial direction and the plastic hose has an axially extending slot with the juxtaposed edges of the slot being closable in a known manner after it is placed about the supporting jacket and sleeve heads.
Patent ES-468140-A1 (ES)
Title: Stable polymer gels
IPC: C11B9/00
Filed: 1978-03-22
Abstract: This invention is directed to gels which are stable in storage, comprising a polymer matrix, a liquid dispersing agent embedded therein and optionally fillers or additives, characterized in that said polymer matrix is a polycondensation product of aldehydes and aminoplast-formers, at least 30% by weight of the aminoplast-formers having a molecular weight of between 200 and 10,000 and containing at least one ether, thioether, acetal, ester, urethane and/or carbonate group.
Patent ES-468421-A1 (ES)
Title: Transfer printing process
IPC: C09D11/02
Filed: 1978-03-31
Abstract: Fabrics of synthetic fibres, preferably polyester fibres, can be printed in clear blue shades in accordance with the transfer printing principle if dyestuffs of the formula < IMAGE > wherein R represents an alkyl radical with 2-6 C-atoms, are used.
Patent ES-472676-A1 (ES)
Title: Feed of material to fluidized beds
IPC: F23C10/14
Filed: 1978-08-18
Abstract: The invention provides a fluidized bed combuster for fuel or waste material, preferably having a fluidized bed which is arranged to circulate about a horizontal axis, in which one or more baffles are provided to define respective quiet zones adjacent the fluidized bed material flowing in operation of the bed over the top of the baffle from the fluidized bed to the quiet zone and under the baffle from the quiet zone to the fluidized bed and means is provided for feeding material to be burnt into the quiet zones to be carried therefrom beneath the baffles into the fluidized bed for combustion therein.
Patent ES-474456-A1 (ES)
Title: Latch Devices
IPC: B60N2/30
Filed: 1978-10-24
Abstract: A latch device for a motor vehicle seat which can be fastened in either of two alternative positions has a casing 8 which is open on two opposing faces at 13a and 13b. A latching cam 11 is mounted pivotably in casing 8. Two inclined guide surfaces 9 each cooperate with one face of cam 11 to define a respective guide corridor 17a or 17b having entrances at respective opposing faces 13a, 13b. Two keeper members such as 6b are shaped for engagement, each through one of the guide corridors 17a and 17b. Each keeper member has a recess 19 in which a projecting stop 16a or 16b on the cam can engage.
Patent ES-476197-A1 (ES)
Title: Coolable roller
IPC: F16C13/00
Filed: 1978-12-20
Abstract: In order to obtain better heat transfer in a coolable roller with an inner supporting cylinder which consists of metal, and on which a tubular roller jacket is firmly disposed, the jacket consisting of plastic and having slots on its inner circumference, the inner cylinder is constructed so that it can be cooled from the inside and a pressure resistant heat conductor which is in heat conducting contact with the walls of the slots is disposed in the slots.
Patent ES-476243-A1 (ES)
Title: Pressure-sensitive recording sheet
IPC: B41M5/124
Filed: 1978-12-21
Abstract: A pressure-sensitive record sheet material comprising a supporting web material having adhesively bound on the surface thereof a coating composition comprising kaolin clay, a zinc-modified alkyphenol-formaldehyde resin and a metallic compound selected from the group consisting of calcium oxide, calcium hydroxide and magnesium oxide, said resin and metallic compound combining to produce an improved color response when contacted with a color-producing material.
Patent ES-477350-A1 (ES)
Title: Production of alumino-silicate-containing detergent composition
IPC: C11D11/02
Filed: 1979-01-31
Abstract: Spray dried detergent compositions which incorporate a sodium aluminosilicate detergency builder, are prepared by forming an aqueous detergent slurry containing the sodium aluminosilicate and then admixing an aqueous solution or suspension of sodium silicate with the detergent slurry at a point between the slurry mixing vessel and the spray nozzle. This avoids harmful interaction between the sodium aluminosilicate and the sodium silicate, which otherwise decreases washing performance, while retaining good powder properties.
Patent ES-477401-A1 (ES)
Title: Thieno (3,2-c)- and thieno (2,3-c)pyridines, process for their preparation and their therapeutical application.
IPC: A61K31/381
Filed: 1979-02-02
Abstract: Compounds of the formula: < IMAGE > in which R<1> and R<2> are independently: hydrogen alkyl cycloalkyl, alkenyl alkynyl aryl or aralkyl optionally substituted on a phenyl nucleus with one or more halogen atoms or alkyl, alkoxy, hydroxy or trifluoromethyl groups heteroaryl or heteroaralkyl or a group having the formula: < IMAGE > in which n is 2 or 3, and R<3> and R<4> are independently C1-4 alkyl or, together with the nitrogen atom to which they are attached, form a heterocycle which may carry a second heteroatom selected from oxygen, sulfur and nitrogen, which nitrogen may carry a C1-4 alkyl radical or, together with the nitrogen atom to which they are attached, R<1> and R<2> form a heterocycle which may carry a second heteroatom selected from oxygen, sulfur and nitrogen, which nitrogen may carry alkyl or phenyl optionally substituted with one or more halogen atoms or alkyl, alkoxy or trifluoromethyl groups and their pharmaceutically acceptable acid addition salts have sedative, anticonvulsant and anti-inflammatory activity.
Patent ES-480343-A1 (ES)
Title: Pressure control device for the compensation tube of a spray carburettor
IPC: F02M7/11
Filed: 1979-05-08
Abstract: Pressure fluctuations occurring in the intake pipe 3 of a carburettor are communicated to the fuel well through the open end of tube 14 which is an extension of the compensation tube whose lower part is perforated along at least one generating line and whose upper part carries a compensation jet 13. In the extension is either a check valve or a constriction 15 which is so shaped that the pressure drop for gas flow through the constriction towards the jet 13 is less than for flow in the opposite direction. When acoustic resonance occurs in pipe 16, pressure increases in well 17 and depresses the fuel level so that the mixture supplied to nozzle 5 is weakened.
Patent ES-8201344-A1 (ES)
Title: Preparing ceramic material pellets
IPC: H05H1/22
Filed: 1979-04-27
Abstract: Ceramic pellets, which may have, or not, nuclear fuel materials embedded therein, are formed by first preparing a gel by precipitation of metallic salts from solutions of their compounds at a concentration of at least 10 grams per liter, said solutions being added dropwise to a coagulation bath which contains, for example, ammonium or sodium hydroxide, whereafter the precipitated gel are fired, in one or two stages, to precondition them prior to the compaction to form the final pellets which are subsequently sintered at an appropriate temperature.
Patent ES-481487-A1 (ES)
Title: Apparatus for checking parallelism of vehicle wheels
IPC: G01B11/275
Filed: 1979-06-12
Abstract: Apparatus for checking the parallelism of the front or rear wheels 2a,2b of a vehicle, comprises two arms 1a,1b intended to be fixed horizontally against the external faces of the two wheels to be checked and means for ascertaining the parallelism of these wheels. At the extremity 5 of each horizontal arm opposite to that intended to be fixed against a wheel, there is provided a pivoting element 6a, 6b adapted to project or reflect a light beam in the direction of the corresponding extremity of the other arm, and a checking sighting mark intended to receive the light spot coming from the projection or reflection element provided on the other arm of this apparatus. The rotation of each projection or reflection element is controlled by a graduated drum 14 the scale zero of which is opposite to a fixed index when the light beam coming from the reflection element is oriented at right angles to the corresponding arm of this equipment.
Patent ES-481895-A1 (ES)
Title: Shuttleless Looms
IPC: D03D47/24
Filed: 1979-06-25
Abstract: A shuttleless loom comprises a weft thread carrier throwing device (7) and a recovering device (15), and providing for a substantial halting of each of the weft thread carriers (14) prior to the throwing thereof, the throwing device (7) includes a rotary member (8) set for substantially continuous rotation and cooperating with a fixed casing (9) to define an open throwing track (10) for the weft thread carriers (14). An accumulator chamber (13) is located substantially adjacent to the inlet end of the weft thread carrier and operative to withhold one weft thread carrier supplied by the recovering device. A feeder is located substantially between the accumulator chamber (13) and the open throwing track and operative to insert the weft thread carriers one by one from the chamber into the track.
Patent ES-483235-A1 (ES)
Title: Connector interface sealing arrangement
IPC: H01R13/627
Filed: 1979-08-08
Abstract: An interface seal is mounted on a tubular end portion of a connector body. The interface seal has a biconic head having a converging section which is engaged and folded back toward a diverging section by a conical ramp at the end of a mating connector body when the connector bodies are locked together.
Patent ES-486719-A1 (ES)
Title: Reagent for the quantitative determination of water, and its use.
IPC: G01N31/16
Filed: 1979-12-10
Abstract: A reagent for the quantitative determination of water in combination with a titration solution containing iodine is described. The reagent contains sulfur dioxide and an anhydrous alkali metal acetate in 2-methoxy ethanol or a mixture of 2-methoxy ethanol and methanol in a volume ratio of at least 10:90. The reagent is characterized in that when it is left to stand no precipitate forms and the increase in control value is kept to a minimum.
Patent ES-8101181-A1 (ES)
Title: A door locking device
IPC: E05C9/02
Filed: 1979-12-29
Abstract: A fastening for a door, with horizontally moving bolts 7 which are simultaneously operable from a lock 13 having transmissions between the lock mechanism and the bolts, said transmissions and the bolt bodies being housed in U-shaped section 1 the base 2 of which is applicable against the door leaf in the vicinity of its vertical free edge and one of the arms 4, 6 of which is formed with openings for providing passage for the bolts, wherein the second arm of the section is formed with openings in register with those of the first branch for providing a passage for the bolts, so that said device is usable for being fitted indifferently on a door the leaf vertical free edge of which is on the left or on a door the leaf vertical free edge of which is on the right.
Patent ES-487391-A1 (ES)
Title: Control device and system for the print hammer in a rotating type-disc printer.
IPC: B41J7/44
Filed: 1979-12-31
Abstract: A method of, and a system for, controlling a constant current hammer in a carrier type daisy wheel printer. A logic table is utilized and first addressed with a carrier velocity code corresponding to character selection time. The table output is a sync point for determining hammer turn on time. The table is next addressed with a combination code made up of the velocity code and a code corresponding to the desired impact force. The table output this time is the actual turn on time for the hammer from the sync point. The on time of the hammer is then controlled by the desired impact force code. This code is also utilized to control the beginning of selection for the next character.
Patent ES-8102262-A1 (ES)
Title: Control device for motor-reduction units
IPC: E06B9/82
Filed: 1980-04-23
Abstract: This control device for electric motor-reduction unit intended for driving rolling shutters, roller-blinds or the like, and permitting an accidental overstepping of the electrical stop point without causing any damage in, or putting out of order, the control device, comprises a cam having a notch formed in its contour, adapted to be engaged by a follower portion of a lever so as to open a switch controlling the supply of drive current to the motor-reduction unit. The notch has a rear portion inclined laterally and rearwardly which opens into an extension of the cam contour which is level with the bottom of the notch, or located at a lower level than this bottom. When the cam rotating in a given direction oversteps the normal electrical stop point the inclined portion moves the follower laterally and the lever is moved laterally along its pivot axis against the force of spring means, but held at the same level.
Patent ES-8106909-A1 (ES)
Title: Process for preparing macromolecular biologically active collagen
IPC: A61K9/70
Filed: 1980-09-11
Abstract: Macromolecular reconstituted collagen is prepared by treating natural insoluble collagen with an aqueous solution comprised of an alkali sulfate salt and an alkali metal hydroxide for at least 48 hours to saponify fats suspended within the natural insoluble collagen. The fat free collagen is then treated with an aqueous solution comprised of an alkali metal sulfate for at least four hours to stabilize the interfibular bonds between individual polypeptide chains. The collagen is then dissolved in an aqueous acid solution and frozen at a rate of -20 DEG C./hour. The frozen collagen is vacuum dried at 10-3 to 10-5 torr for at least 16 hours to produce a biologically active collagen article. Various biologically active materials may be added to the aqueous acid solution prior to freezing. The collagen product may then be implanted into an animal or the like and the medication slowly released. The article can remain within the biological system and it will slowly dissolve due to enzymatic digestion and through other biological processes.
Patent ES-8203270-A1 (ES)
Title: Use of an adhesive layer in the manufacture of layered products, and layered products comprising such a layer.
IPC: C03C27/12
Filed: 1980-12-05
Abstract: In the manufacture of a 2-ply sheet of the type which includes on one surface thereof a self-healing polymeric material and on the other surface an adhesive polymeric material capable of adhering at elevated temperatures to a glass or plastic surface, the improvement comprising forming said adhesive polymeric material from a blocked polyurethane or a water soluble or water dispersible polyurethane, and preferably from a polyurethane that has blocked NCO groups and is water soluble or water dispersible.
Patent ES-8207509-A1 (ES)
Title: Transetherification in amides
IPC: C07C231/00
Filed: 1981-03-18
Abstract: The disclosure herein pertains to the preparation of N-(alkoxymethyl)- and other N-methylene ether-substituted 2-haloacetamides from other N-methylene ether-substituted 2-haloacetamides and the appropriate alcohol by a transetherification process.
Patent ES-8207197-A1 (ES)
Title: Process for the preparation of ethylene polymers and apparatus for carrying out this process.
IPC: C08F6/28
Filed: 1981-05-14
Abstract: The energy efficiency of a high pressure, high temperature continuous process for the production of polyethylene is improved and residual gases are more completely removed from the product without detriment to product quality by employing an intermediate separator between the first and second separators. The intermediate separator is maintained at a pressure between about 10 and 70 bars, and the second separator is maintained at a pressure between about 1 and 1.5 bars.
Patent ES-8300186-A1 (ES)
Title: Torsional dampers
IPC: F16F15/121
Filed: 1981-11-02
Abstract: The torsional damper comprises at least two coaxial parts mounted to rotate relative to one another. Circumferentially acting elastic means resist such relative angular movement and incorporate an elastically deformable arm. This arm extends between two support members with at least one of which it is integral via a respective root area. These support members are engaged with respective rotating parts so as to rotate therewith over at least part of a defined range of relative angular movement. The torsional damper is particularly suited to applications in friction clutches incorporating a damper hub, for use in particular in automotive vehicles.