baber/WOPTO huggingface dataset:
Patent ES-8200826-A1 (ES)
Title: A system and method for sorting articles in accordance with predetermined physical characteristics.
IPC: B07C5/18
Filed: 1980-11-04
Abstract: A system and method for sorting articles in accordance with a measured physical characteristic wherein a conveyor is provided which transports the articles from a point (42, 43) where the characteristic is measured to one of a plurality of points (87) downstream on the conveyor each of which corresponds to a predetermined measured value or range of measured values for the physical characteristic. The manner in which the articles are directed to the particular discharge point (87) involves the use of a memory segment which is assigned to each one of the discharge points. Each memory segment has a predetermined number of memory locations therein wherein the number of such locations is dependent upon the distance along the conveyor from the measuring point to the corresponding discharge point. The memory locations operate to receive and store digital data which is indicative of the measured physical characteristics. Each memory segment is associated with means for indexing each of the memory locations in sequence and means for testing the data at each indexed memory location for the presence of stored data indicative of the measured physical characteristic. Further means (74, 76, 77) is provided for synchronizing the means for indexing with the movement of the transporting conveyor. The circuit also includes means (78, 111, 116) for outputting the stored data to the discharge point corresponding to the memory segment containing the indexed location when digital data indicative of the measured physical characteristic is found stored therein. In this fashion articles having predetermined physical characteristics are discharged from the conveyor at predetermined discharge stations.
Patent ES-8207517-A1 (ES)
Title: Bicyclooctane derivatives, processes for producing them, pharmaceutical compositions containing them, their use as pharmaceuticals and precursors thereof.
IPC: C07C67/08
Filed: 1981-03-18
Abstract: Certain novel bicyclooctanes and their pharmaceutically acceptable salts are useful in the treatment of gastrointestinal ulcers. These compounds can be prepared by various methods and have the formula < CHEM > wherein X<1> is a free or esterified carboxyl group, a hydroxymethyl group, a cyano group, a group of the formula: < CHEM > (R<a> and R are each independently a hydrogen atom, a C1-C4 alkyl group, a C3-C7 cycloalkyl group, a benzyl group, a phenyl group, a phenyl group substituted with a halogen atom or a C1-C4 alkyl group, or, when taken together with the adjacent nitrogen atom to which they are attached, they represent a 5 to 7-membered saturated heterocyclic group) or a group of the formula: < CHEM > (R<a> and R are each as defined above), Y is an ethylene group or a vinylene group, R<1> is a hydrogen atom, a hydroxyl group or a protected hydroxyl group, R<2> is a hydrogen atom or R1 and R2, when taken together, means a single linkage to form a double bond between the carbon atoms which they are linked, R<3> is a hydroxyl group or a protected hydroxyl group, R<4> is a hydrogen atom or a C1-C4 alkyl group, R<5> is a hydrogen atom, a C3-C8 alkenyl group, a C3-C8 alkynyl group, a C1-C8 alkyl group, a C3-C7 cycloalkyl group or a group of the formula: -(CH2)n-B (n is 1 or 2 and B is a C1-C4 alkoxyl group, a C3-C7 cycloalkyl group, or a phenyl or phenoxy group optionally substituted with a halogen atom, a C1-C4 alkyl group, a trifluoromethyl group or a C1-C4 alkoxyl group), A is a group of either one of the formulae: -CH=CH-, < CHEM > (R<6> and R<7> are each independently a hydrogen atom or a C1-C4 alkyl group) and < CHEM > m1 is 1 or 2 and m2 is 0, 1 or 2.
Patent ES-8207418-A1 (ES)
Title: Method and apparatus for applying elastic bands transversely to a diaper line.
IPC: A61F13/15
Filed: 1981-04-27
Abstract: Method and apparatus for attaching elastic bands to a web comprised of absorbent articles such as diapers which are fabricated to lie transversely of the length of a continuous fabrication line. The bands are stretched in a direction transverse to the fabrication line and are attached to the web in their stretched condition and are maintained in stretched condition transversely to the web until the article is fabricated.
Patent ES-8203598-A1 (ES)
Title: Cardiac valvular prosthesis with rheodynamic disc
IPC: A61F2/24
Filed: 1981-06-04
Abstract: A cardiac valvular prosthesis comprising an occluder disc, a supporting ring pivotally supporting said disc, and a suturing ring arranged on an outer portion of said supporting ring and adapted to facilitate suturing to the annulus of a cardiac valve to be replaced, said occluder disc having a hydrodynamic shape, an eccentrically positioned rotational axis far from the obturation plane of the disc, and hinges located in the central area of said disc, said occluder disc being pivotable between an open position disposed at an angle which is 90 DEG with respect to the supporting ring and a closed position wherein said disc is disposed at an angle of approximately 15 DEG with respect to said supporting ring.
Patent ES-8205049-A1 (ES)
Title: Composite outer coating for tubular metal members
IPC: B32B15/04
Filed: 1981-06-17
Abstract: The outer surface of a ferrous metal pipe is covered with epoxy or polyester resin weighing between 50 and 500 g/m<2>. Before it hardens the resin layer is covered by a wound on second layer of woven or non-woven fabric impregnated with still wet cement mortar applied to the fabric before winding. The fabric fibres may be polypropylene, polyvinyl chloride, polyamide or polyester. The cement mortar can be portland, aluminous or slag cement and, with respect to the cement, contain between 20 and 50% by weight of water and between 0 and 100% by weight of sand. The second layer is then covered with a sealing layer which can be bitumen, tar or an emulsion of resin.
Patent ES-8302079-A1 (ES)
Title: Use of unsaponifiable residues of natural plant waxes for promoting plant growth.
IPC: C05F11/00
Filed: 1981-07-16
Abstract: A plant nutrient composition is obtained by saponifying natural plant wax, especially from rice bran wax, and recovering a water-insoluble residue from the reaction mixture. The composition can be employed in dilute agueous emulsion form as a foliar spray to enhance the growth and yield of many crops, such as rice, wheat and maize, especially in marginal agricultural areas.
Patent ES-8205514-A1 (ES)
Title: Ventilation check valve for internal combustion engines
IPC: G05D16/06
Filed: 1981-08-26
Abstract: A suction-limiting check valve for a crankcase ventilating line which is connected to the engine intake downstream of the carburetor, the valve having two valve devices arranged for parallel operation, each including a spring-biased diaphragm which closes against a valve mouth at a predetermined level of negative pressure, one valve mouth being much smaller than the other to produce an earlier reopening of that valve device under elevated suction on the outlet side of the valve.
Patent ES-8302325-A1 (ES)
Title: Photocopier scanning drive system
IPC: G03B27/52
Filed: 1981-11-30
Abstract: A photocopier scanning system has a scanning member (which may be the scanning lamp, a scanning mirror, a scanning slit, or a document carrier) on a scanning system powered by a d.c. drive motor synchronized to the rotation of the a.c. main drive motor for the other components of the photocopier. A variable programmer using a phase locked loop control circuit including pulse encoders slaved to the motors maintains strict synchronization between the scanning drive motor and the main drive motor with an appropriate proportionality dependent upon the image magnification/reduction ratio of the photocopier. The optical system may include a movable zoom lens element which gives infinitely variable selection of the magnification/reduction ratio, and which can readily be connected to the programmer to achieve an infinitely variable proportionality between the speeds of the scanning drive motor and the main drive motor to suit any such magnification/reduction ratio. Also the output of the exposure lamp is variable in accordance with the magnification/reduction ratio.
Patent ES-8302280-A1 (ES)
Title: Metallurgical plant
IPC: F27B3/08
Filed: 1982-01-20
Abstract: A metallurgical plant is provided with a plurality of electric arc furnace vessels arranged so that the centers of the vessels lie along the points of an imaginary circle. A lid having the electrical supply for the furnaces is rotatable onto the furnaces by having its pivot point positioned at the center of the imaginary circle. Other features of the plant are disclosed including the use of open-topped support members for supporting the vessels gate type valves at the bottoms of the vessels for tapping below-the-charging-floor rail tracks for transporting the products of the vessel a mechanism for lifting, on one side, the vessels to selectively skim off the slag layer etc.
Patent ES-8306589-A1 (ES)
Title: A method and device for correcting the arrythmia of stuttering or stammering
IPC: A61F5/58
Filed: 1982-02-15
Abstract: A method and device for correcting the arrythmia of stuttering and/or stammering comprises a circuit which supplies pulses at a selected frequency to the user. The pulses may be applied to the user by way of tactile, optical or acoustic excitations. The circuit comprises an integrated circuit (1) powered by a battery (2) and connected as an astable multivibrator by means of an R-C assembly (3, 4), the multivibrator output being applied to a transistor (11) which is connected as a current amplifier. Output from the transistor (11) is applied to an excitation member (12) the form of which depends upon whether a tactile, optical or acoustic pulse is to be applied to the user. The frequency of the pulses can be altered using a variable resistor (7). The electronic circuit can conveniently be packaged in a wrist watch-like case.
Patent ES-8307719-A1 (ES)
Title: N-substituted-amido-amino acids
IPC: C07D209/20
Filed: 1982-03-29
Abstract: Compounds of the formula < IMAGE > wherein R and R9 are independently hydroxy or lower alkoxy, R1 and R2 are hydrogen or lower alkyl, aryl-lower alkyl having from 7 to 12 carbon atoms, or heterocyclic-lower alkyl having from 6 to 12 carbon atoms, R3, R4, R5, R7 and R8 are hygrogen or lower alkyl, R6 is cycloalkly having from 3 to 20 carbon atoms, aryl or aryl-lower alkyl, and the aryl group contains from 6 to 10 carbon atoms, and their pharmaceutically acceptable, nontoxic acid addition salts and where R or R9 or both are hydroxy, their pharmaceutically acceptable, nontoxic basic salts possess antihypertensive activity.
Patent ES-8401033-A1 (ES)
Title: Antibacterial agent prepn
IPC: A61K31/44
Filed: 1982-06-12
Abstract: The process comprises prodn. of 6-cyclohexyl 1-hydroxy-4-methyl-2-(IH) pyridone through cyclisation of chlorohydrate of chloride of 5-amino-5-cyclohexyl- 3-methyl-2-pentenoyl point, at 50-130 deg.C for 5-15 hrs.. The reaction product of formula (I) is treated with ethanol amine in solvent such as ethyl acetate at 30-76 deg.C, giving 6-cyclohexyl-1-hydroxy- 4-methyl-2-(IH) pyridone ethanolamine salt of formula (II).S The agent is also a protozoa growth inhibitor.
Patent ES-8307929-A1 (ES)
Title: Process for electro-depositing composite nickel layers
IPC: C25D3/18
Filed: 1982-07-05
Abstract: An improved composition and process for producing a composite nickel-containing electroplate on a substrate including an inner nickel-containing layer of an average sulfur content of less than about 0.03 percent by weight, an intermediate nickel-containing layer of an average sulfur content of about 0.05 to about 0.5 percent by weight and an adjacent adherent outer nickel layer of an average sulfur content of about 0.02 to about 0.15 percent but less in sulfur than the intermediate layer and higher in sulfur than the inner layer. The controlled amount of sulfur is introduced into at least the intermediate layer by employing an aqueous acidic nickel solution containing a controlled amount of a thiazole compound so as to provide an intermediate nickel-containing deposit containing the specified average sulfur content.
Patent ES-8305840-A1 (ES)
Title: Method and apparatus for making a modified amorphous glass material
IPC: H01L21/316
Filed: 1982-07-26
Abstract: The method for forming a metallic, dielectric or semiconductor modified amorphous glass material includes the steps of forming a fluid host matrix material on a substrate surface having relative movement thereto, such as a wheel directing a fluid modifier material in a stream, as from a nozzle toward the substrate surface in a direction such that it converges with the host matrix material maintaining the temperature of the substrate or wheel between 4.2 DEG K and ambient room temperature while rotating the wheel at a velocity of 1000 to 5000 rpm to obtain a surface velocity of between 1000 to 4000 centimeters per second thereby to obtain rapid quenching of the host and modifier materials as they contact one another at a rate of from 104 to at least 108C per second or more to produce a ribbon of modified amorphous glass material in which the electrical and optical transport properties and the number and type of electronic configurations can be controlled. The modified material can range from an alloy to various degrees of alloying and modification to one in which only modification and doping actions exist. This provides a new method of synthesizing materials in which modifier atoms can be incorporated at various intervals or layers or a bulk material whose surfaces can be distinctly chemically different from the bulk interior can be made by this process. The apparatus can include metal spinning apparati such as reservoirs, nozzles and the wheel for carrying out the method.
Patent ES-8306144-A1 (ES)
Title: Tylosin derivatives
IPC: A61K31/365
Filed: 1982-07-27
Abstract: Tylosin derivs. of formula (I) are new. (where R is H or OH; R1 is halogen, OH, tetrahydrofuryloxy, tetrahydropyranyloxy, tetrahydrothienyloxy, tetrahydrothiopyranyloxy, alkanoyloxy, aroyloxy, aralkanoyloxy, lower alkylthiomethoxy, opt. substd. heterocyclylthio, mono- or dialkylaminoalkylthio or a sugar residue of formula (II), where R4 is H or alkanoyloxy, R2 is H, OH or alkanoyloxy. R3 is OH or alkanoyloxy; the single or double bond indicated must be double when R2 is H). 8 Cpds. (I), including 4'-deoxy- mycaminoxyl - tylonolide and its 23-0-acetyl deriv. are specifically claimed. (I) are antibacterial agents, e.g. with MIC values (mcg/ml) of 0.2 or less against S. aureus 209P and B. subtilis NRRL B-558, 3.12- 6.25 against E. coli NIHJ and 0.78-1.56 against K. pneumoniae PC1602 and Salm. enteriditis 1891.
Patent ES-8305684-A1 (ES)
Title: Aminopropanol derivatives of 2-hydroxy-beta-phenyl propiophenones, processes for their preparation and therapeutic agents containing them.
IPC: C07D211/46
Filed: 1982-09-17
Abstract: Novel aminopropanol derivatives of 2-hydroxy- beta -phenyl-propiophenones and their physiologically acceptable acid addition compounds, processes for their preparation and therapeutic agents which contain these derivatives and are useful as antiarrhythmic drugs.
Patent ES-8404515-A1 (ES)
Title: Immunological latex-agglutination process.
IPC: G01N33/546
Filed: 1983-02-23
Abstract: A latex agglutination process for the detection and determination of a partner of an antigen-antibody reaction is described, wherein an antigen and an antibody are reacted in the presence of a gamma globulin containing no antibodies specific for the antigen.
Patent ES-8404480-A1 (ES)
Title: Centrifugally responsive hydraulically applied friction clutch.
IPC: F16D43/284
Filed: 1983-05-23
Abstract: A friction clutch has an apply piston slidably disposed in a clutch housing and cooperating therewith to form an apply chamber and a feed chamber. The effective area of the apply chamber is greater than the effective area of the feed chamber. Pressurized fluid for clutch engagement is distributed directly to the feed chamber and from there through a restricted passage to the apply chamber. Fluid pressure in the feed chamber is established by a variable regulator valve and operates on the effective area of the piston to urge disengagement of the clutch. Fluid pressure in the apply chamber is established by a pair of centrifugal exhaust control valves having individual speed-pressure relationships. The fluid pressure in the apply chamber acts on the effective area thereof and urges engagement of the clutch. The pressure level in the feed chamber controls the minimum speed of engagement which can be varied by varying the feed pressure. The clutch can be designed to engage at one speed and disengage at another speed by changing the feed pressure level after clutch engagement.
Patent ES-8406041-A1 (ES)
Title: A machine for producing blocks or elements.
IPC: B28B1/08
Filed: 1983-07-21
Abstract: A machine for producing blocks or elements includes a base board 13 which defines a surface to close the lower end of a mould box 12. Extending into the upper end of the mould box is a frame 14 forming part of or secured to a throat portion 11 which depends from a hopper 10. Means not shown is provided to raise the mould box following compaction of the material in the throat portion and mould box, above the lower end of the frame 14, to eject the compacted material from the box. Further means is provided to raise the throat portion and frame by a limited amount to cause fracture of the compacted mass of material in a plane generally defined by the frame. The plug of compacted material in the frame and throat portion until vibrated, prevents material in the hopper from falling through the throat portion.
Patent ES-8405244-A1 (ES)
Title: Substituted azolylallyl ketones and carbinols.
IPC: C07C49/223
Filed: 1983-08-04
Abstract: The novel compounds of the formula < IMAGE > in which R<1>, R<2>, R<3>, X and Y are as defined in the description, are obtained when azolylvinyl ketones are heated in the presence of a diluent and if appropriate in the presence of a catalyst or in the presence of aluminium oxide and, if appropriate, the resulting azolylallyl ketones are reduced in a generally customary manner. The active substances are suitable for use as crop protection agents and can be employed with particularly good success for controlling those fungi which cause powdery mildews.
Patent ES-8500563-A1 (ES)
Title: Athermic therapeutic apparatus.
IPC: A61N1/40
Filed: 1984-03-02
Abstract: The apparatus is comprised of an analog portion which generates and shapes a high frequency signal transmitted by a treatment head and a logic portion which generates time segment cuts and regulates the amplitude of the high frequency signal. The analog part is comprised of, in cascade, a quartz crystal stabilized high frequency oscillator (1), a modulation stage (2), a preamplification stage (3), a power amplification stage (4) and a bandpass filter (5) whose output is connected to the excitation input of the head (6). The logic part (7) generates a train of pulses which are applied to the modulating input of modulator (2) and is comprised of a digital pulse width regulator circuit (10), a pulse repetition rate regulator circuit (9), a pulse amplitude regulator circuit (11) and a continuous or rhythmic operating period regulator circuit.
Patent ES-8607973-A1 (ES)
Title: Amino-lower-alkyl-penem derivatives, process for their preparation, pharmaceutical compositions containing them and their use.
IPC: C07F7/18
Filed: 1984-05-04
Abstract: 2-Amino-lower-alkyl-2-penem compounds of the formula < IMAGE > where R1 is lower alkyl which is substituted by hydroxyl or protected hydroxyl, R2 is carboxyl or protected carboxyl R'2, R3 is amino, amino which is substituted by lower alkyl, or is substituted methyleneamino or protected amino, and A is straight-chain lower alkylene which is substituted by lower alkyl, with the proviso that R1 is other than 1-hydroxyethyl or protected 1-hydroxyethyl when A is straight-chain lower alkylene which is geminally substituted by two methyl groups, R2 is as defined above and R3 is amino or protected amino, salts of those compounds of the formula I which have a salt-forming group, optical isomers of compounds of the formula I, and mixtures of these optical isomers, have antibiotic properties. The novel compounds can be used for treating infectious diseases, for example in the form of antibiotically active preparations. The novel compounds can be prepared in a manner known per se.
Patent ES-8600607-A1 (ES)
Title: Ice cream making machine with a Peltier-effect refrigeration unit.
IPC: F25B21/02
Filed: 1984-07-30
Abstract: An ice-cream making machine has a container (3) for the ice cream and a motor-driven stirrer (4) located within the container (3), which is cooled by Peltier effect thermo-elements (8) each having a flat side in contact with a wall of the container (3) and an opposite flat side in contact with a heat dissipation member (9). The Peltier effect thermo-elements (8) are located between the bottom wall of the container (3) and the heat dissipation member and the lower surface of the container bottom wall has raised flat surface portions (11) in correspondence with the thermo-elements (89 the heat dissipation member has flat surface zones (9b) in contact with the thermo elements (8), and the surface area of each of the raised flat surface portions (11) and each of the said flat contact zones (9b) are at least equal to the surface area of each side of each Peltier effect thermo element (8).
Patent ES-8606963-A1 (ES)
Title: Digital demodulator arrangement for quadrature signals.
IPC: H04L27/227
Filed: 1984-10-27
Abstract: A direct conversion receiver in which the quadrature I and Q signals are converted into pulse density modulated digital data streams by delta-sigma modulators 14, 15. The resultant digital data streams are then processed in a logic block 18 according to predetermined logic truth tables. The digital output of the processor 18 is then converted back to an analogue signal.
Patent ES-8601680-A1 (ES)
Title: Nail coating compositions and process for preparing same.
IPC: A61K8/00
Filed: 1984-12-24
Abstract: High quality nail polish compsns. are prepd. by (a) a pigment (I) is ground up in a non-flammable, non-explosive mill base comprising an H2O-insol. protective colloid (II) and a low volatilising plasticiser (III); (b) the resulting pigment paste is mixed with a lacquer compsn. (contg. a prim. film-forming material (IV) and modifying resins (V)) to give a nail polish compsn. with (I) concn. at least 2% by wt., and Newtonian viscosity not more than 600 cps..
Patent ES-8607376-A1 (ES)
Title: Soil releasing detergent
IPC: C11D3/00
Filed: 1985-01-15
Abstract: A particulate built nonionic synthetic organic detergent composition, useful for washing synthetic organic polymeric fibrous materials, such as polyesters and polyester-cotton blends, and imparting soil release properties to them, includes nonionic synthetic organic detergent, alkaline builder or mixture of builders for such detergent, a soil releasing copolymer of polyethylene terephthalate and polyoxyethylene terephthalate, and polyvinyl pyrrolidone (PVP). The PVP and the soil releasing polymer may be applied to base beads of builder salt(s) as a spray, in nonionic detergent. Alternatively, the PVP may be present as a coating on particles of the soil releasing polymer, which are blended with base builder beads onto which liquid state nonionic detergent has previously been sprayed and in which such spray has been absorbed.