baber/WOPTO huggingface dataset:
Patent ES-436601-A1 (ES)
Title: Device for regulating a feeding stroke
IPC: B65H3/08
Filed: 1975-04-15
Abstract: An adjustable connection between a reciprocating rod and a rocker arm which is connected through a rotatable shaft to a linkage which shifts at least one feeding unit in a reciprocating feed stroke in response to movement of the rocker arm characterized by the rocker arm having a slot receiving a block which is pivotably attached to the end of the rod and which block is adjustably positioned in the slot to vary the effective length of the rocker arm and thus varies the length of the feeding stroke for the feeding unit. Preferably, the slot in the rocker arm lies on a line extending perpendicular to a longitudinal axis of the rod when the rocker arm is in one position so that one end of the feeding stroke of the feeding unit remains in a constant and fixed position relative to the device regardless of changes in the length of the stroke.
Patent ES-438919-A1 (ES)
Title: Formation of connecting sleeve on a pipe of thermoplastic material
IPC: B29C45/00
Filed: 1975-06-27
Abstract: In order to provide the end of a pipe of thermoplastic material with a connecting sleeve presenting an outwardly projecting annular bulge, the pipe end is heated to the deformation temperature of the plastic material, is then introduced into the annular gap formed between a sleeve mandrel and an outer mold formed to have an annular recess presenting a free bulge space in a widening and compressing device, the surface of the mandrel being formed to have a constriction opposite the annular recess in the mold, the pipe end is widened in the sleeve region by the mandrel and is simultaneously compressed in the axial direction until it fills the annular gap, then the axial advancing force required to push the heated pipe end and to compressively deform it is increased while there is simultaneously applied a supporting pressure to the pipe in the region of the free bulge space and in the direction from the sleeve mandrel toward the outside until the pipe wall material, under the influence of the advancing force and the supporting pressure, bulges into the free bulge space, and finally, while maintaining the increased advancing force, the supporting pressure in the region of the free bulge space is increased to a compression pressure value which presses the bulged pipe wall material against the peripheral outline of the recess in the outer mold.
Patent ES-452152-A1 (ES)
Title: N-Substituted acrylamidines, copolymers of N-substituted acrylamidines and esters of acrylic and methacrylic acid and uses of the copolymers
IPC: C07C239/00
Filed: 1976-10-06
Abstract: N-substituted acrylamidines having the general formula: < IMAGE > in which R1 is an isopropyl group, R2 and R3 each is hydrogen, ethyl, propyl, butyl, pentyl, octyl, or octadecyl. The acrylamidine is copolymerized with at least one ester of acrylic and/or methacrylic acid esters, and the copolymer has use as an oil additive and for the manufacture of molded articles, paints and adhesives.
Patent ES-457056-A1 (ES)
Title: Door catches
IPC: E05B65/00
Filed: 1977-03-21
Abstract: The invention concerns a child-proof door catch device which requires a sequence of unconnected manipulations to operate the mechanism opening a door. The mechanism includes a housing and operating and latching elements, the operating and latching elements being normally held apart by a biasing means. When the correct sequence of manipulations is performed on the operating element, the latching element is caused to disengage from a striker plate to allow the door to be opened.
Patent ES-459320-A1 (ES)
Title: Means for the production of a multi-component plastics material
IPC: A62C15/00
Filed: 1977-05-31
Abstract: Foam generating equipment for use in mines includes supply vessels for the resin and foaming agent located in a central stores location. An air compressor is also located there. A pair of pumps in a protective casing transportable by an operator have inputs receiving the resin and foaming agent and outputs connected to a foaming gun. The pumps have a common power supply connection coupled to the air compressor. The pumps in the casing are carried by the operator and deposited at a temporary location in proximity to the site where the foam is to be emplaced. The spray gun is then operated to emplace the foam at the site.
Patent ES-467301-A1 (ES)
Title: Steel rotor with hardened fibre collecting groove and method of manufacture thereof
IPC: D01H4/10
Filed: 1978-02-24
Abstract: Disclosed is a method of manufacture of a rotor for the open end spinning of staple fibres into yarn which is formed of a steel and has hardened surfaces at its fiber contacting and collecting surfaces, wherein the rotor may be fashioned by machining from a block of steel or formed from sheet steel, then hardening its internal fiber contacting surfaces by induction heating or carburizing or nitriding or carbonitriding at least in the region of the rotor's maximum diameter, then quenching and thereafter stress-relieving the entire rotor. Such method provides a rotor with exceptional properties of wear resistance in the area most prone to abrasive wear which latter otherwise reduces the rotor's useful service life and substantially increases yarn processing costs.
Patent ES-469791-A1 (ES)
Title: Production of solutions or dispersions of polyisocyanate polyaddition products containing urethane and/or urea groups and containing both anionic and cationic groups
IPC: C08G18/08
Filed: 1978-05-12
Abstract: This invention relates to a process for the production of new, non-foamed urethane and/or urea group-containing polyisocyanate polyaddition products which contain both cationic and also anionic groups chemically bound into the same molecule of said polyisocyanate polyaddition products, to the polyaddition products obtainable by this process and to the use thereof for coating flexible and non-flexible sheet-form materials.
Patent ES-470507-A1 (ES)
Title: Exhaust braking valve
IPC: F02D9/16
Filed: 1978-06-05
Abstract: An exhaust braking valve is provided for use on an internal combustion engine having an exhaust manifold and a turbocharger associated therewith. The braking valve comprises a hollow section having an inlet communicating with the discharge side of the exhaust manifold and an outlet communicating with the intake for the turbine section of the turbocharger. Disposed within the hollow section is an adjustable member having a flow passage formed therein which, when the member is in a selected first position of adjustment, interconnects the inlet and outlet and effects unrestricted gas flow through the valve. When the adjustable member is in a selected second position of adjustment, a segment thereof assumes a gas flow blocking relation with respect to the inlet and outlet of the hollow section. The segment of the adjustable member is provided with bleeder means whereby, when the segment is in the gas flow blocking position, a sufficient amount of gas will flow therethrough to maintain rotation of the turbine wheel while a predetermined engine braking back pressure is maintained within the exhaust manifold.
Patent ES-472978-A1 (ES)
Title: Polyvinylbutyral
IPC: C08F4/00
Filed: 1978-08-31
Abstract: Polyvinyl butyral is prepared from polyvinyl alcohol and butyric aldehyde under particular reaction conditions to obtain a product having advantageous properties. The product is suitable for use in intermediate layers in laminated glass.
Patent ES-475737-A1 (ES)
Title: Improvements to locking systems composed of a shaft and an axially moving component on said shaft.
IPC: F16H/
Filed: 1978-12-05
Abstract: The improvement consists of the combination of material in the pieces forming the lock using steel parts, which are wedged in the groove, and a non-ferrous chromium alloy, such as chromium with molybdenum, vanadium and other materials in the groove edges.
Patent ES-476455-A1 (ES)
Title: Installation for the automatic and registered stocking and releasing of currency.
IPC: B65G51/04
Filed: 1978-12-28
Abstract: An installation for the transfer of cash between a cash desk and a strong room in a banking establishment includes a conveying line, a storage device, a removal line and a blower which is selectively connected to the conveying line, the storage device and the removal line through a logic control unit located at a desk. The "driving" members of the installation are situated in the strong room.
Patent ES-477979-A1 (ES)
Title: Screw extruder for thermoplastic synthetic foams
IPC: B29C48/30
Filed: 1979-02-22
Abstract: A cooling/mixing device having no moving parts is interposed between the extrusion head and the screw barrel of the extruder. The device comprises a cooled metallic block having a pair of large opposed faces and a plurality of rows of through-passages interconnecting said faces. Inlet and outlet manifold channels for the melt extend along the rows of passages so that a lateral wall of a manifold channel is formed by its respective face of the block. Partial flows of melt obtained from the flow in the inlet manifold channel are individually cooled in the passages and emerge from the latter substantially perpendicularly to the outlet flow in the output manifold channel to produce turbulent mixing. Preferably a further similar cooling block is provided, acting in series with the first block. The blocks are preferably in form of cylindrical sleeves with through-passages directed radially while the manifold channel are directed axially at the inside and at the outside of the sleeves.
Patent ES-8103450-A1 (ES)
Title: Apparatus for cutting through a tube bundle.
IPC: G21C19/02
Filed: 1979-10-23
Abstract: A cutting apparatus for cutting the tubes of a nuclear steam generator which has spaced cutters (55) which are disposed at one end of a boom (27) movable in a plane transverse to the longitudinal axis of a closely packed tube bundle (3) to cut out segments from the tubes (5) starting at the periphery and working through the tube bundle (3) while moving the cutters closer together to provide clearance as the cutters (55) move deeper into the tube bundle (3).
Patent ES-8101638-A1 (ES)
Title: Improvements in waste gas recovery systems.
IPC: F23K5/00
Filed: 1979-11-09
Abstract: A waste gas recovery system employs a compressor which takes in raw waste gas from an inlet knock-out drum and passes compressed gas through a heat exchanger to an outlet knock-out drum. The temperature at the outlet of the compressor is sensed by a device which operates valves to inject liquid coolant into the compressor inlet and to re-circulate gas back from the outlet of the outlet knock-out drum to inhibit an excessive temperature rise. A pressure-sensing device senses the pressure of the gas passing into the compressor and controls both the speed of the compressor and an adjustable throttle valve to regulate the gas flow. The throttle valve is closed automatically should there be a fall in the pressure of the gas at the inlet below a safe level. In this event, further pressure-sensing devices act additionally to close the recirculating gas valve and a further valve in the main inlet flow path to reliably isolate the compressor.
Patent ES-488865-A1 (ES)
Title: Preparation of 1-desoxynojirimycin.
IPC: C12P17/12
Filed: 1980-02-22
Abstract: The invention relates to a novel process for the production of 1-desoxynojirimycin which involves culturing an organism of the Bacillaceae family in a nutrient solution as a temperature of about 15 DEG to 80 DEG C. in a fermentation vessel, whilst aerating and then isolating the 1-desoxynojirimycin, said nutrient solution containing sorbitol as the source of carbon.
Patent ES-8105367-A1 (ES)
Title: Improvements in or relating to organic compounds
IPC: C09B29/42
Filed: 1980-06-17
Abstract: The present invention relates to a compound of formula I < IMAGE > and the use of the gamma and delta crystal modifications thereof as dyestuffs.
Patent ES-8301549-A1 (ES)
Title: Rack, in particular for the storage of nuclear fuel assemblies.
IPC: A47B87/02
Filed: 1980-10-14
Abstract: A modular nuclear fuel assembly rack constructed of an array of identical cells, each cell constructed of a plurality of identical flanged plates. The unique assembly of the plates into a rigid rack provides a cellular compartment for nuclear fuel assemblies and a cavity between the cells for accepting neutron absorbing materials thus allowing a closely spaced array. The modular rack size can be easily adapted to conform with available storage space.
Patent ES-8200572-A1 (ES)
Title: Powder sprayer
IPC: B05B5/047
Filed: 1980-12-30
Abstract: The invention relates to a powder sprayer with electrostatic charging capacity and by means of which in a simple and effective manner by way of example a coloring powder can be electrostatically charged, so that it will be completely charged all over the entire surface of the particles. The powder sprayer (1) comprises a number of curved charging ducts (6, 6') of long extension made of electrically non-conducting material which ducts are coated with an electrically conducting layer (7) along the main portion of their extension, said coated layer (7) being connected to a conductor (8, 10) intended by way of example to be connected with the ground, whereby a charging of the powder material takes place during its movement through said charging ducts (6, 6') after contact with the inner walls of the ducts (6, 6'), when the sprayer is in use.
Patent ES-8301171-A1 (ES)
Title: Inhibition of charge accumulation
IPC: B60K15/04
Filed: 1981-09-30
Abstract: Charge accumulation inhibitor (100) in FIG. 2 of fuel filler pipe (200) prevents an accumulation of a portion of electrical charge that a conductor such as cap flange retainer (302) or a fuel dispending metallic spout may otherwise, in absence of inhibitor 100 or grounding of the spout, acquire. Inhibitor (100) is made of semi conductive material such as a nylon 12 filled with conductive particulate to yield a volume of resistivity of between about 1x102-1x105 ohm-centimeters.
Patent ES-8207151-A1 (ES)
Title: New imidazolylphenyl amidines, processes for their preparation and their pharmaceutical use, and intermediates of preparation.
IPC: C07D233/64
Filed: 1981-11-27
Abstract: This invention relates to imidazolylphenyl amidines, the preparation thereof, and pharmaceutical compositions containing them. More particularly, this invention relates to compounds of the general formula < IMAGE > in which R, R1, R3, which may be the same or different, each represent a hydrogen atom or a lower alkyl group, and R2 represents a linear or branched alkyl, alkenyl, or alkynyl group, a cyano group, a hydroxyl group, a substituted or unsubstituted cycloalkyl or cycloaliphatic alkyl group, a bicyclic group, an aralkyl or aryl group optionally substituted by halogen, methyl, methoxy, or methylenedioxy groups, or a substituted or unsubstituted heterocyclylalkyl or heterocyclic group which may also contain a further hetero atom, or a non-toxic, pharmacologically acceptable acid addition salt thereof. These compounds are useful in treating disorders of the gastrointestinal tract.
Patent ES-8401083-A1 (ES)
Title: New organic compounds processes for their production and their use
IPC: C07D501/36
Filed: 1982-06-28
Abstract: Compounds of formula I < IMAGE > wherein, R1 represents 2-aminothiazol-4-yl or 1H-pyrazol-3-yl, R2 represents hydrogen, alkyl, carboxyalkyl, alkoxycarbonylalkyl, hydroxyalkyl, cyanoalkyl or carbamoylalkyl, R3 represents hydrogen, pivaloyloxymethyl, an easily removable ester group or a cation, and R4 represents optionally substituted aminotetrazolyl and salts thereof. These compounds can be used as chemotherapeuticals, particularly as anti-bacterially active antibiotics.
Patent ES-8503526-A1 (ES)
Title: Method and device for rounding off solid granular particles.
IPC: B24B31/10
Filed: 1982-12-09
Abstract: Granular solid particles, in particular hard, comminuted material of any given shape, are kept continuously in relative movement in a funnel-shaped container by means of a stream of liquid whereby they are rounded off. The rounded-off particles are suitable as filler material for wear-resistant coatings.
Patent ES-8405196-A1 (ES)
Title: Colour display tube.
IPC: H01J29/48
Filed: 1983-08-23
Abstract: In a colour display tube in which an electron gun system (5) with a focusing lens (25, 26) with overlapping lens fields is used (O.L.F. lens) it is possible to correct said overlapping lens fields by means of at least one field correction plate (35, 36) which extends substantially perpendicularly to the beam axes and has elongate and/or square apertures (38, 39, 40) through which the electron beams pass.
Patent ES-8504833-A1 (ES)
Title: Aluminum N-phosphonomethylglycine and its use as a herbicide.
IPC: A01N57/20
Filed: 1983-11-16
Abstract: The aluminum salt of N-phosphonomethylglycine as a unique compound which has utility as a post-emergence herbicide and is also useful as a plant growth regulator and herbicidal and growth regulating compositions comprising the compound aluminum N-phosphonomethylglycine.
Patent ES-8502349-A1 (ES)
Title: Powder recovery apparatus.
IPC: B01D46/46
Filed: 1984-02-01
Abstract: The present invention relates to dust recovery apparatus comprising a housing capable of sustaining at least slight positive pressure and suitable for accommodating powder processing machinery, the housing having an inlet leading to a source of air and an outlet connected to an exhaust outlet via a collector for collecting air-intrained dust, means for passing air at a predetermined rate through the apparatus while maintaining a slight positive pressure in the housing and an air-flow rate sensor which detects air-flow rate in the apparatus and triggers means for stopping air passing to the collector when the air-flow rate falls outside a predetermined range.
Patent ES-8503463-A1 (ES)
Title: Portable electronic video recording system.
IPC: H04N5/76
Filed: 1984-02-06
Abstract: A portable electronic video recording system comprises a portable electronic camera 1 and a portable video cassette recorder 3 which can be carried in a case 5, which camera and recorder cooperate with each other via transmission means for transmitting means for transmitting signals and, if desired, the power supply voltage. The system further comprises switching means for switching the power supply voltage on and off and for controlling the various functions of the system, which switching means comprise at least stand-by switching means which switch the electrical power supply on and off and other switching means which prepare the system for making a recording, and recording switching means which serve for controlling the recording function of the system. The case 5 is provided with a camera compartment 14 for accommodating and carrying the camera 1, so that the case serves not only for carrying the video cassette recorder but also as an everready case for the camera. Since the transmission means are constantly connected to the other system parts, also when the camera is placed in the case, and after the stand-by switching means have been switched on, the camera is ready to make a recording as desired immediately it has been taken out of the case.
Patent ES-8605028-A1 (ES)
Title: Bleach compositions.
IPC: C11D3/39
Filed: 1984-04-13
Abstract: Compsn. comprising one or more activators (I) adsorbed on Na perborate monohydrate (II). (I) are liq. O-acyl or N-acyl cpds. Prefd. O-acyl cpds. are enol esters, e.g. vinyl esters or diacetoxyalkadienes, or gem diesters, e.g. alkylidene dicarboxylates. Prefd. N-acyl cpds. are N-acylcaprolactams. The (I):(II) wt. ratio is 3:10:1. (I) may be used together with up to 20 wt.% alkyl silicate or titanate. The (I)/(II) particles may be coated with 1-35 wt.% inert material and/or mixed with diluents, surfactants and/or builders.
Patent ES-8602136-A1 (ES)
Title: Human growth hormone, and process for its production, expression vehicles for producing pre HGH and host cells transformed thereby.
IPC: C12R1/38
Filed: 1984-04-25
Abstract: Human growth hormone (HGH) has the amino acid sequence of naturally occurring HGH free from other proteins associated with its native environment and produced by a recombinant prokaryotic host. Expression vehicle comprises a DNA sequence encoding pre-HGH operably linked to a DNA sequence capable of effecting its expression in a prokaryotic host. Plasmid pRPH2 is new.
Patent ES-8702906-A1 (ES)
Title: Substituted indoles.
IPC: C07D401/04
Filed: 1984-05-17
Abstract: Disclosed as thromboxane synthetase inhibitors are the compounds of formula < IMAGE > (I) wherein R1 represents hydrogen or lower alkyl Ar represents 3-pyridyl or 1-imidazolyl, each unsubstituted or substituted by lower alkyl, carboxy, lower alkoxycarbonyl or carbamoyl R2 and R3 independently represent hydrogen, lower alkyl, halogen, trifluoromethyl, hydroxy, lower alkoxy, carboxy lower alkyl, lower alkoxycarbonyl lower alkyl, carboxy, lower alkoxycarbonyl, or lower alkyl-(thio, sulfinyl or sulfonyl), or R2 and R3 together on adjacent carbon atoms represent lower alkylenedioxy A represents straight chain or branched alkylene of 3 to 12 carbon atoms in which the number of the carbon atoms separating the indole nucleus from group B is 3 to 12, straight chain or branched alkenylene of 2 to 12 carbon atoms, straight chain or branched alkynylene of 2 to 12 carbon atoms, lower alkylenephenylene-lower (alkylene or alkenylene), lower alkylenephenylene, lower alkylene-(thio or oxy)-lower alkylene, lower alkylene-(thio or oxy)-phenylene, or lower alkylene-phenylene-(thio or oxy)-lower alkylene B represents carboxy, esterified carboxy, carbamoyl, mono- or di-lower alkylcarbamoyl, hydroxymethyl, cyano, hydroxycarbamoyl, 5-tetrazolyl or formyl the imidazolyl and pyridyl N-oxide thereof or a pharmaceutically acceptable salt thereof as well as their synthesis, pharmaceutical compositions thereof, and methods of treatment utilizing such compounds.
Patent ES-8503462-A1 (ES)
Title: Feedback kinescope driver
IPC: H03F3/34
Filed: 1984-05-24
Abstract: A kinescope driver stage includes an input amplifier transistor arranged in a cascode amplifier configuration with an output amplifier transistor. The low impedance emitter electrode of the input transistor is coupled to a reference potential via an impedance network. Degenerative feedback is provided from the impedance network to input circuits of the input amplifier.
Patent ES-8503205-A1 (ES)
Title: Ink metering device in offset printing machines.
IPC: B41F31/04
Filed: 1984-06-13
Abstract: 1. Device for metering the amount of ink in an offset printing machine having an ink cylinder (8) and an ink applicator roller (7) the diameter of which corresponds to the diameter of the plate cylinder, said ink cylinder (8) having an outer cylindrical surface formed of rigid material, at least one metering body (12) being engageable with said ink cylinder (8) under a given pressure, said metering body having a metering surface extending axially parallel with and tangentially to said outer cylindrical surface of said ink cylinder (8), a stationary bearing (13) supporting said metering body through the intermediary of an adjusting element (15) responsive to a pressure medium, wherein, for engagement of said metering body (12), the pressure-medium supplying system for said adjusting elements (15) responsive to a pressure medium includes an additional device (33) for varying the pressure of a pressure medium in timed coordination with the respective ink consumption within a printing period.