baber/WOPTO huggingface dataset:
Patent ES-8301022-A1 (ES)
Title: Device for the measurement of the liquid flow in a borehole.
IPC: E21B47/10
Filed: 1981-12-10
Abstract: The invention is related to a device for measuring the flowrate of fluid through a well. The device according to the invention comprises an upper portion adapted for connection with a cable, two elongated side members, generally parallel to and spaced from each other, secured to the upper portion, a vortex generating assembly comprising at least one obstacle secured between said side members transversely of their longitudinal direcition, said side members having, at least in the region of said assembly, facing walls which are substantially planar, and a transducer responsive to the occurrence of vortices generated by said assembly, said transducer producing a signal indicative of said flowrate.
Patent ES-8300713-A1 (ES)
Title: Method for the preparation of imidazolyl-vinyl-ethers.
IPC: C07D233/70
Filed: 1982-01-22
Abstract: Preparation of imidazolyl-vinyl-ethers having the formula: (FORMULA) wherein the residue Im is a substituted or non substituted 1-H- imidazol-l-yl group, Ar representing phenyl, naphthyl, thienyl or pyridyl, R representing hydrogen, alkyl, phenyl or phenylalkyl, Y representing alkyl, phenyl, naphthyl, thienyl or pyridyl or an alkyl group substituted by one of those residues, and also the alkyl or alkylene group directly bound to the oxygen atom of the ether may have one or two oxygen, sulphur, sulphoxide or sulphonyl bridges, with the possibility that those bridges are also located at the end of the chain, the free valence of those bridges being then saturated by a residue such as that defined hereabove under Ar. The method comprises the condensation of a corresponding ketone of the formula Ar - CO - CHR - Im (II) with a compound of the formula Z - Y (III) condensable under elimination of a residue Z the reaction taking place in an aqueous medium in the presence of a strong inorganic base, preferably in a concentrated aqueous solution of sodium hydroxide. The reaction may also take place in the presence of a second organic liquid phase, particularly benzene or toluene.
Patent ES-8302583-A1 (ES)
Title: Portable labeling machine.
IPC: B65C11/02
Filed: 1982-03-02
Abstract: The present machine is intended for the printing of selected characters on labels borne by a continuous tape (13) passing over a print table (11) and driven by a chassis (22) imparted a reciprocating movement by the operating of a trigger. In order to prevent the strip of labels from being pulled towards the outside at the time of the pulling off of the label said machine has a hand brake (28, 30) located in front of the print table. This brake comprises a pivoting brake shoe (28) which is placed out of operation during the transport stroke of the continuous strip (13) by an interceptor (32) which is fastened to the transport chassis (22). This arrangement is established in order to permit a precise and effective braking action without requiring recourse to tolerances which are incompatible with mass production.
Patent ES-8307743-A1 (ES)
Title: 3-Hydroxypyrrolidin-2-one derivatives, process and intermediates for their preparation and pharmaceutical preparations containing them.
IPC: A61K31/4015
Filed: 1982-07-23
Abstract: Pyrrolidine derivatives of the formula < IMAGE > wherein R1 is hydrogen or lower alkanoyl, R2 is hydrogen or lower alkyl and R3 is hydrogen, lower alkyl or a group of the formula -(CH2)n-NR4R5, wherein n is a whole number of 2 to 4 and R4 and R5 each, independently, are hydrogen or lower alkyl, or R4 and R5 taken together with the nitrogen atom are a pyrrolidinyl, piperidinyl, piperazinyl or morpholinyl group which is optionally substituted by one or two lower alkyl groups, enantiomers thereof, and acid addition salts of compounds of formula I and their enantiomers which are basic, are useful in the control or prevention of cerebral insufficiency or in the improvement of intellectual capacity. The compounds of formula I of the invention can be prepared starting from starting materials hereinafter described, and are useful as medicaments, for example, in the form of pharmaceutical preparations.
Patent ES-8307721-A1 (ES)
Title: Process for making 4,4'-diisocyanatodiphenyl methane.
IPC: C07C263/10
Filed: 1982-11-11
Abstract: A new process for the production of very pure 4,4'-diisocyanatodiphenylmethane is disclosed, in which diisocyanatodiphenylmethane isomers which are obtained by distillation from the phosgenation products of aniline/formaldehyde condensates are initially freed from 2,2'- and 2,4'-isomers under certain distillation conditions and are then further worked-up by distillation, in that in a first final stage, from 50 to 90%, by weight of the diisocyanate freed from 2,2'- and 2,4'-isomers is isolated as the head product in the form of pure 4,4'-diisocyanatodiphenylmethane and in a second final stage, another quantity of pure 4,4'-diisocyanatodiphenylmethane is separated as the head product from the distillation of the sump of the first final stage.
Patent ES-8503855-A1 (ES)
Title: Homogeneous immunoassay with labelled monoclonal anti-analyte.
IPC: G01N33/542
Filed: 1983-03-18
Abstract: A homogeneous immunoassay method for determining an analyte, particularly analytes of molecular weight greater than about 10,000 (eg., proteins), wherein sample is combined with a labeled monoclonal anti-analyte preparation in which the anti-analyte is substantially the only labeled component. Binding of the analyte with labeled anti-analyte results directly in a change in the detectable response generated by the label, usually due to steric constraints. The method provides a simple homogeneous technique which does not require the preparation of purified analyte in order to prepare assay reagents. Alternatively, the sample is combined with the labeled monoclonal anti-analyte and with a macromolecular conjugate having analyte epitope sites and binding of the labeled anti-analyte to such conjugate results in a change in the response of the label.
Patent ES-8402442-A1 (ES)
Title: Magnetic-tape deck.
IPC: G11B15/18
Filed: 1983-04-13
Abstract: A magnetic-tape deck for magnetic-tape cassettes (1) comprises a playing-loop device with playing-loop guides (8) which withdraw the magnetic tape (2) from the cassette to form a playing loop, and fast-winding means which, for facilitating fast winding between the two reels (3) of the cassette, only slightly withdraw the magnetic tape from the cassette so as to form a fast-winding loop such that the front of the magnetic tape is in contact with at least one draining element for draining static electricity from the front of the magnetic tape. The draining element (16) is arranged on a movable playing-loop-guide support (10) in a position substantially opposite the playing-loop guide (8) and on the opposite side of the magnetic tape.
Patent ES-8405274-A1 (ES)
Title: Pharmaceutical formulations of oxicam derivatives, and process for preparing them.
IPC: A61K31/54
Filed: 1983-05-05
Abstract: The present invention provides a pharmaceutical composition containing at least one oxicam derivative of the general formula: < IMAGE > (I) in which R is a heterocyclic ring and X together with Y represent a condensed aromatic ring, together with a more than equimolar amount of an organic base of the general formula: R-NH-CH2-(CHOH)n-CH2OH (II), in which R is a hydrogen atom or an alkyl radical containing up to 6 carbon atoms and n is 3 or 4.
Patent ES-8402654-A1 (ES)
Title: Process for the continuous use of heat energy
IPC: C09K5/16
Filed: 1983-05-18
Abstract: In a process for the continuous use of heat energy, in particular for the transport of heat energy by catalytic cracking of methane and transport of the thus obtained cracked gas to the point of energy use, when the amount of heat energy at least required for operation of the cracking plant is exceeded, a partial quantity of the cracked gas is stored in a reservoir, while a quantity of methane corresponding to the stored quantity of cracked gas is fed out of a further reservoir. When the amount of heat energy at least required for operation of the cracking plant is not attained and the cracked gas reservoir is uncoupled, a second methanising plant is fed from this reservoir with a quantity of gas which is large enough for the amount of heat energy released during reaction thereof to be sufficient to operate the cracking plant. It is possible in this manner to maintain the operation of the plant, even if possibly at reduced power, when the external heat source used for heating of the cracking plant is only available with interruptions, as is the case, for example, when the cracking plant is heated with solar energy.
Patent ES-8406813-A1 (ES)
Title: Device to realize the sealing of a submersible motor, and such a motor.
IPC: F16J15/40
Filed: 1983-05-31
Abstract: A method for ensuring fluid-tightness is applicable to a submersible motor for operation under conditions of total and permanent immersion, especially in oil wells and geothermal boreholes. The emergent end of the drive shaft of the motor is fitted with a rotary packing-gland. The motor casing is filled with oil which is circulated via an axial duct of the drive shaft, the impulse being produced by a disk pierced by radial ducts. A second circuit constituted by a system of ducts including radial ducts comes into contact with the packing-gland which is at overpressure with respect to the external medium. This results in a controlled leakage flow between the two portions of the packing-gland.
Patent ES-8502330-A1 (ES)
Title: Multi-color marking implements, and method and apparatus for their manufacture.
IPC: A45D40/16
Filed: 1984-01-03
Abstract: This application discloses multi-color marking implements (i.e. crayons) having variegated color patterns, and a method and apparatus for their manufacture involving consecutively casting small amounts of molten crayon-like materials into suitably shaped molds at specific temperatures. The marking implements have a multiplicity of discretely-colored regions of random shape, randomly distributed in the implement. In addition, the marking implement may include a multiplicity of non-discretely colored regions resulting from a blending of colors from two discretely-colored regions. Optionally, the multi-color implement may be provided in a transparent lipstick type container that may serve as the mold in the casting process.
Patent ES-8500754-A1 (ES)
Title: Barbell exerciser with rest brackets.
IPC: A63B21/078
Filed: 1984-03-09
Abstract: An exercise device for use with a downwardly biased free bar (such as a barbell) having a pair of retractable support assemblies pivotally mounted on a pair of uprights adjacent which the bar is moved during exercise. Each of the support assemblies includes a pivoted bracket which is biased to its retracted position generally flush with the upright, but which is readily pivoted to its extended position supporting the bar when contacted by the bar as the bar is moved downwardly.
Patent ES-8507638-A1 (ES)
Title: A multiple disk refiner for refining low-consistency papermaking stock.
IPC: B02C7/06
Filed: 1984-04-17
Abstract: A refiner comprising a housing having a refining chamber providing a flow path for particulate material to be refined while travelling between an upstream inlet and a downstream outlet. A refining assembly in the chamber has a series of relatively rotatably cooperative axially confronting annular refining surfaces located on partially internested refining disks and defining radially extending refining zones therebetween and with radially opposite ends of the zones closed. Passages defined by and between the internested portions of the disks connect the adjacent refining zones in a manner to cause the particulate material such as paper making stock to pass successively between the radially outer ends of the zones and the radially inner ends of the zones.
Patent ES-8503518-A1 (ES)
Title: Eddy current retarder for use in emergency escape as from higher stories of a building
IPC: B66D5/30
Filed: 1984-05-25
Abstract: A device utilizing energy conversion into heat by eddy currents for braking the descent of a refugee as from higher stories of a building in the event of a fire or other emergency. Included is a payoff reel rotatably mounted on a frame for paying off wire rope. The payoff reel is coupled via overdrive gears to a rotor of electrically conductive material which also is rotatably mounted on the frame and which rotates at a greatly increased speed in response to the rotation of the payoff reel. A permanent magnet or magnets of generally annular configuration are secured to the frame in an opposed relation to the rotor for inducing eddy currents therein upon rotation of the payoff reel. The induced eddy currents convert the energy of the revolving payoff reel into heat.
Patent ES-8602706-A1 (ES)
Title: Triazine derivatives, processes for preparation thereof and pharmaceutical compositions comprising the same.
IPC: C07D253/06
Filed: 1985-01-17
Abstract: New triazine derivatives represented by the formula: < IMAGE > [I] wherein R1 is hydrogen or halogen R2 is a hydroxy, protected hydroxy, amino, cyano, mercapto, lower alkylthio, arylthio, sulfamoyl, lower alkylsulfonylamino, lower alkylureido, arylureido, lower alkyl-thioureido, aryl-thioureido, lower alkenoylamino, lower alkoxycarbonylamino, lower alkoxy(thiocarbonyl)thio, or cyclic or acyclic alkanoylamino in which the cyclic and acyclic alkanoylamino group may have a substituent selected from lower alkoxy, aryl, hydroxyaryl and protected hydroxyaryl and X is O or S and pharmaceutically acceptable salt thereof, which are useful in the treatment of hypertension, thrombosis and ulcer in human beings and animals.
Patent ES-8602207-A1 (ES)
Title: Hermetic refrigeration compressor
IPC: F04B35/04
Filed: 1985-02-01
Abstract: Reciprocating piston compressor of the hermetically sealed type has the compressor assembly (14) and motor stator (16) independently and directly supported by the outer shell (12). The compressor assembly uses the outer shell to retain the head and valve assembly in assembled relationship with the compressor body to eliminate the need for separate fasteners. A special cam drive arrangement provides improved operating efficiency while providing a longer time period for exhausting compressed refrigerant from the cylinder as compared with more complicated scotch yoke drive arrangements. The cam drive mechanism (Fig. 4) uses a cam member (132) which acts as a combination wrist pin and connecting rod and which is received within an opening (106) in the piston. A discharge silencer (32) has an inlet directly connected to the compressor body (56) to eliminate the need for separate tubing to conduct discharge gas from the compression cylinder 72.
Patent ES-8702389-A1 (ES)
Title: Condensed seven-membered ring compounds, their production and use.
IPC: C07D209/48
Filed: 1985-02-20
Abstract: Novel condensed seven-membered ring compounds of the formula: <CHEM contiene="yes"> [wherein R<1> and R<2> are independently hydrogen, halogen, trifluoromethyl, lower alkyl or lower alkoxy, or both jointly form tri- or tetramethylene R<3> and R<5> are independently hydrogen lower alkyl or aralkyl R<4> is hydrogen or lower alkyl R<6> is a condensed or non-condensed hetero-alicyclic containing at least one atom of N, O and S as a ring-forming atom which may be substituted A is an alkylene chain n is 1 or 2] and salts thereof. These compounds exhibit inhibitory activity on angiotensin converting enzyme and so forth, and are of value as an agent for diagnosis, prevention and treatment of circulatory diseases, such as hypertension, cardiopathy and cerebral apoplexy.
Patent ES-8606218-A1 (ES)
Title: Color suppressing process.
IPC: C23C18/12
Filed: 1985-05-13
Abstract: A rapid process for depositing anti-iridescent base layers on glass comprising spraying an anhydrous solution of an aluminum alkoxide-chelate material and another refraction-modifying chelate reactant onto a hot glass surface.
Patent ES-8607725-A1 (ES)
Title: Nifedipin combinations and manufacturing process.
IPC: A61K31/535
Filed: 1985-05-22
Abstract: The nifedipine combination products are in solid form with improved bioavailability and contain nifedipine and beta -blockers, and they are used as pharmaceuticals, especially as agents for coronary and blood pressure disorders.
Patent ES-8607138-A1 (ES)
Title: A device for automatically restarting the engine of a motor vehicle after sudden braking.
IPC: F02N11/08
Filed: 1985-06-14
Abstract: The device comprises electrical speed sensors for providing electrical signals indicative of the speed of rotation of at least one driven wheel of the motor vehicle, the speed of rotation of the engine, and the speed of the motor vehicle, a sensor for indicating the condition of braking of the motor vehicle, and an electronic monitoring and control unit connected thereto. The electronic monitoring and control unit is arranged to actuate the electric starter motor of the internal combustion engine when, as a result of "panic" braking, the driven wheels become locked, the engine stalls while the vehicle is still in motion, and the braking force has been at least partially reduced. Thus the driven wheels are turned again and, consequently, the stability and correct handling of the motor vehicle are regained.
Patent ES-8604794-A1 (ES)
Title: Process and device for controlling the electrostatic separation of crude potash salts in electrostatic free fall separators
IPC: B03C7/12
Filed: 1985-08-27
Abstract: A process for controlling the electrostatic separation of crushed chemically conditioned and triboelectrically charged potash salts in a free fall wherein the setting angles of deviating blades for the separated material are controlled by means of a process computer in dependency on the K2O-content of the residue which accumulates in the proximity of the negative, separating electrode. The mutual position of the blades determines the K2O and NaCl discharge and the amount of the obtained middling material.
Patent ES-8605052-A1 (ES)
Title: Production of zinc from ores and concentrates.
IPC: C22B19/20
Filed: 1985-10-04
Abstract: PCT No. PCT/AU85/00230 Sec. 371 Date May 6, 1986 Sec. 102(e) Date May 6, 1986 PCT Filed Sep. 20, 1985 PCT Pub. No. WO86/02107 PCT Pub. Date Apr. 10, 1986.Recovering zinc from zinc bearing ore or concentrate (1) in an electrolic cell (3) which includes a cathode (5) containing cathode compartment (16) and an anode (4) containing anode compartment (2). The cathode and anode compartments are defined by interposing between such compartments an ion-selective membrane (6) capable of preventing migration of ionic copper from anode compartment (2) to cathode compartment (16). Process includes forming in anode compartment (2) a slurry of ore or concentrate (1) with a chloride and copper-ion containing solution, intimately mixing oxygen bearing gas (7) with the slurry, maintaining the mixture substantially at atmospheric pressure and at a temperature up to the boiling point of the solution, and maintaining the pH of the mixture from 1 to 4. The resultant solution is rich in solubilized zinc. At least a portion of the mixture is withdrawn and resultant solution (12) separated therefrom. Zinc bearing ore or concentrate (1) is contacted with solution (12) precipitating ionic copper therefrom. Resultant solution (15) is introduced to the cathode compartment (16) and zinc electrochemically recovered at the cathode (5).
Patent ES-8703703-A1 (ES)
Title: Apparatus for recording audio and video signals.
IPC: H04N5/782
Filed: 1985-10-04
Abstract: An apparatus for recording audio and video signals comprises a signal processing circuit (14,20) for producing a processed video signal and a frequency-modulated audio signal obtained by frequency-modulating a predetermined carrier in response to an input audio signal, a magnetic recording device (16,17,18a,18b) for recording both said frequency-modulated audio signal and said processed video signal in oblique tracks arranged successively an a magentic tape using a first recording mode wherein the oblique tracks are formed with spaces between each adjacent two thereof or a second recording mode wherein the oblique tracks are formed to be immediately adjacent to each other, and modulation control means (13,15) for controlling the frequency-modulation carried out by the signal processing circuit (14,20) to produce the frequency-modulated audio signal, so that the frequency-modulated audio signal is obtained by frequency-modulation with a first modulation index in the first recording mode and with a second modulation index larger than the first modulation index in the second recording mode.
Patent ES-8608666-A1 (ES)
Title: Installation for filling the tap hole in the bottom of a metallurgical vessel with free-flowing material.
IPC: F27B3/19
Filed: 1985-10-07
Abstract: For the purposes of introducing filling material which is capable of flow into a tap hole which is disposed in the edge region of the bottom of a metallurgical vessel, in particular a smelting furnace, there is provided a filling pipe which is secured to an arm which is pivotable about a pivot means mounted to the wall of the vessel. The pipe can be pivoted from a position outside the vessel through an opening in the wall of the vessel into a filling position in which the intake opening of the pipe is in communication with a container for supplying the filling material and the discharge opening of the pipe is in opposite relationship to the tap hole. The pipe is of a circularly bent configuration around the pivot axis of the arm so that the opening in the wall of the vessel can be kept small.
Patent ES-8705522-A1 (ES)
Title: Gag antigen and its use for the detection of lav infection and in immunogenic compositions
IPC: C12N15/49
Filed: 1985-10-18
Abstract: The invention relates to GAG antigens of the LAV virus, to fragments of said antigens and to nucleotide sequence encoding them. It further concerns other Open Reading Frame fragments of LAV virus. It relates further to their use in diagnosis kits and in immunogenic compositions.
Patent ES-8801507-A1 (ES)
Title: Preparation of substituted imidazo benzo diazepine(s)
IPC: A61K31/395
Filed: 1985-11-21
Abstract: The process comprises reaction of an 8-halo-3a,4-dihydro-6 halophenyl-1-alkyl-4H-imidazo (1,5a) (1,4) benzo diazepine of formula (II): with ozone or oxygen from the air, in inert solvents such as benzene at 35-115 degrees C. This gives the title anaesthetics of formula (I). R is C1-3 alkyl, R is a halophenyl group and X1 and X2 are halopen.
Patent ES-8801488-A1 (ES)
Title: High-voltage generator.
IPC: H04N3/19
Filed: 1985-12-03
Abstract: 1. High-voltage generator, in particular line transformer with high-voltage generation for a TV set, in which the high-voltage terminals (6, 7) are brought into contact with the outgoing leads (4, 5) via electrically conductive rubber parts (1) and are connected to a leakage resistor (2) for the high voltage, characterised in that the leakage resistor (2) is disposed in a compartment of the plastics cap (3) of the high-voltage generator with its terminal contacts butting closely against the rubber parts (1) so that an electrical contact is guaranteed.