baber/WOPTO huggingface dataset:
Patent ES-8100802-A1 (ES)
Title: Azolyl ketals, process for producing them, and their use as microbicides
IPC: C07D317/22
Filed: 1979-10-31
Abstract: Novel microbicidal compounds of the formula I < IMAGE > Wherein: R1 is tertbutyl or phenyl optionally substituted by halogen R2 is phenyl or diphenyl optionally substituted by 1 to 3 halogen atoms, C1-2 alkyl, methoxy, cyano, nitro, and/or phenoxy and A is < IMAGE > wherein R3 to R6 are hydrogen, C1-6 alkyl, C1-6 alkoxy methyl or phenoxy methyl or R3 and R4 together are tetramethylene and X is CH or N.
Patent ES-8100836-A1 (ES)
Title: Cell for energy accumulation.
IPC: F24S10/40
Filed: 1980-02-22
Abstract: 1. Energy collector cell (10) comprising an absorber cavity (11) with a duct system (12) for a heat transfer medium in the interior and a radiation-receiving absorption surface (13) arranged in an evacuated casing (14) comprising an upper part (14a) and a lower part (14b), the upper part (14a) being radiation-permeable, characterized by the following features : a) the upper part (14a) and lower part (14b) of the casing (14) are convexly curved on all sides (Figs 1, 2 and 8) b) the absorption surface (13) of absorber cavity (11) has triangular protuberances (15) and depressions (15a), whose lateral faces (24) are cross-sectionally of the same length and from an angle between them of approximately 60 degrees (Figs 3 and 5) and c) the absorption surface (13) and lower surface (16) of absorber cavity (11) are interconnected in punctiform manner along at least one line (17) which is at an oblique or right angle to the parallel protuberances (15) and depressions (15a) of absorption surface (13) (Fig.7).
Patent ES-8104733-A1 (ES)
Title: Cup-shaped containers and method and apparatus for manufacturing them.
IPC: B21D22/30
Filed: 1980-04-07
Abstract: A cup-shaped container is formed from a metal blank (13) by forcing the blank (13), carried by a mandrel (50) through a drawing die (21) to shape the blank (13) with a base (14) and an elongate cylindrical wall (15), and ironing dies (22,23) to thin and extend the cylindrical wall (15) along the mandrel (50). The mandrel (50) has circumferential a groove (57) into which metal is caused to flow during the ironing step and adjacent the groove (57) is a severing die (56) which co-operates with an ironing die (23) to trim the rim of the cylindrical wall (15) adacent the groove (57). The resultant container has an inner circumferential bead (60) at the rim, which strengthens the container and reduces the incidence of splitting.
Patent ES-8102880-A1 (ES)
Title: A Vibrating Abrader
IPC: B24B23/04
Filed: 1980-05-06
Abstract: A vibrating abrader comprises a base plate (10), an abrasive paper (11), a clamping member (12) pivoted to the plate (10) and secured by a locking device (14) capable of locking it in its raised position releasing the abrasive paper (11) or in its gripping position. The locking device (14) includes a manually actuable two- position, latching control unit (18). The control unit (18) is so formed that, with each actuating stroke, the locking device (14) takes up its locking position or its unlocking position alternately and successively.
Patent ES-8104662-A1 (ES)
Title: Parallel regulator circuit for producing a constant output voltage.
IPC: H04M19/08
Filed: 1980-07-31
Abstract: 1. A parallel regulating circuit for the production of a constant output voltage (U2) from a variable input voltage (U1), wherein the input voltage (U1) is connected by means of a telecommunications line, and wherein there is arranged, parallel to a voltage source (S) which has a predetermined internal resistance (R1) and produces the input voltage, a setting element (T1) which shunts a component portion of the input current if the input voltage (U1) is higher than a reference voltage (UB) but is otherwise blocked, an wherein there is arranged parallel to the setting element (T1) an energy store (C) from which the output voltage (U2) is emitted, characterised in that there is arranged in the connection path between the setting element (T1) and the energy store (C) a switching element (T2) which is actuated simultaneously with the setting element (T1) and which always interrupts current between the energy store (C) and the setting element (T1) when the setting element (T1) is blocked.
Patent ES-8202656-A1 (ES)
Title: Solar powered automatic turn-on control unit.
IPC: H01L31/04
Filed: 1980-11-25
Abstract: Orderly control of power applied by a photovoltaic solar panel d.c. source to a load is attained despite varying long and short term solar conditions by coupling power from the panel to an inverter in response to the panel voltage exceeding a predetermined level and preventing coupling of power from the panel to the inverter in response to the panel voltage being less than a predetermined level. The switching frequency of the inverter is controlled in response to the panel voltage so that approximately maximum power which the panel is capable of generating is supplied to the inverter for the incident solar energy on the panel at a given temperature. Power is supplied to the inverter by a series switch between the panel and inverter. The switch is activated into a conducting state in response to the panel voltage exceeding a predetermined value. The panel voltage controls the turn-on and turn-off levels of the series switch by a hysteresis effect, provided by connecting a dummy power dissipating load in shunt with the panel while the series switch is cut off. The dummy load has a value causing the panel output voltage to be less than the voltage for maximum panel output power. A similar series switch and hysteresis control is provided for control circuitry for the inverter. The series switch for supplying power to the control circuitry can be activated in response to the same voltage which activates the series switch for the inverter, or in response to a different voltage level.
Patent ES-8201986-A1 (ES)
Title: Prostaglandin analogons, their preparation and their pharmaceutical compositions.
IPC: A61K31/41
Filed: 1981-02-16
Abstract: Compounds of the formula (I): < CHEM > wherein: n is 3 to 5 Y is -CH2-CH2 or -CH=CH- or -C IDENTICAL C- R1 is C1-4 alkyl R2 is hydrogen, C1-4 alkyl or phenyl R3 is hydroxy or protected hydroxy R4 is hydrogen, C1-9 alkyl, C3-8 cycloalkyl, phenyl, naphthyl, any of which phenyl moieties ornaphthyl moieties may be substituted by one or more halogen, trifluoromethyl, C1-6 alkyl, hydroxy, C1-6 alkoxy, phenyl C1-6 alkoxy or nitro groups and R5 is C1-6 alkyl having useful pharmacological activity, compositions containing them and processes for their preparation.
Patent ES-8306483-A1 (ES)
Title: Tricyclic ethers, processes for their preparation and their use as medicaments.
IPC: C07D409/06
Filed: 1981-03-31
Abstract: This invention relates to novel tricyclic ethers, pharmaceutically acceptable addition salts and optical isomers therefrom. The compounds described herein are useful as psychotropic agents in the treatment of depression and anxiety. Also included herein are methods of preparing said compounds, pharmaceutical compositions including them and methods of treating human or animal beings by administering these pharmaceutical compositions.
Patent ES-8204518-A1 (ES)
Title: Selective belt drive, particularly for multiple-function wood-working machine.
IPC: B27C9/04
Filed: 1981-04-16
Abstract: 1. A selective device for driving at least two driven elements by means of a single motor, of the type comprising at least two drive pulleys (11, 12, 13) connected to rotate with a motor shaft (10) and connected by belts (14, 15, 16) to driven pulleys, respectively associated with each of the driven elements, the belts (14, 15, 16) having in the free state such length and tension that they do not achieve the driving of the driven pulleys (17, 20, 26), and means (37) capable of being selectively brought, relative to the various belts, into a plurality of positions in which they impart to a selected belt sufficient tension for achieving the driving of the associated driven element, characterised in that said means comprise a tension roller (37) carried by a support (38) mounted to be slidable and pivotable on a fixed guide rod (39) parallel to the motor shaft (10).
Patent ES-8303652-A1 (ES)
Title: Pipeline building method and apparatus
IPC: B23P19/02
Filed: 1981-06-04
Abstract: Apparatus for forcing threadless joints of pipe axially into a coupling to effect a string of pipe. The apparatus includes a main frame movable longitudinally along the projected path of a pipeline to be constructed. A pipe gripper is mounted to the main frame for slidable movement longitudinally along the pipeline. The pipe gripper comprises a plurality of pipe engaging dies remotely actuated to grip and release a marginal length of a pipe. A coupling holding fixture is affixed to the main frame in spaced relation respective to the pipe gripper. The fixture includes a movable wall which enables a coupling to be releasably held in fixed relationship respective to the main frame, and remotely released when desired. A coupling is placed within the fixture, a joint of pipe is placed within the pipe gripper which forces the pipe axially into the coupling whereupon the pipe connection is effected to thereby enable a pipeline to be fabricated.
Patent ES-8205272-A1 (ES)
Title: Apparatus for the electroplating of aluminium.
IPC: C25D3/44
Filed: 1981-06-17
Abstract: A system for the galvanic deposition of aluminum from aprotic organo-aluminum electrolytes free from oxygen and water wherein it is not necessary to remove a galvanizing drum from its associated galvanizing tank in order to load and unload work pieces being galvanized from the drum.
Patent ES-8205968-A1 (ES)
Title: Thrust bearing for motor vehicle clutch - has undulating spring retaining washer and clips to retain outer race
IPC: F16D23/14
Filed: 1981-07-14
Abstract: The thrust bearing comprises an operating housing (10) connected to a gear lever fork at brackets (16). The operating housing has a flange (14) onto which is assembled the ball thrust bearing (11). The outer race of the bearing is fixed to the operating element whilst the inner race is free to rotate. The fixing is achieved by the spring steel retaining ring (26) of the undulating type, held in place by four equi-spaced clips (24). The clips have a tee-shaped head at each end which fit respectively into slots formed in the retaining ring (26) and the operating element flange (14).
Patent ES-8206910-A1 (ES)
Title: Fault-current protective switch responding to fault currents with direct current components.
IPC: H01H83/14
Filed: 1981-07-27
Abstract: 1. Fault current protective switch (1) which responds to fault currents having d.c. components, where the magnetic core of the summing current transformer (2) possesses an induction of sufficient magnitude to induce in the secondary winding (4) a voltage necessary to actuate the release magnet by its release winding (5) when a pulsating d.c. fault current flows in its primary winding (3), and wherein a capacitor (9) is connected between the secondary winding (4) and the release winding (5) to form an oscillatory circuit tuned to the frequency of the voltage induced in the secondary winding (4) by a pulsating d.c. fault current flowing in the primary windings (3) of the summing current transformer (2), characterised in that the magnetic core (13) possesses a dynamic differential induction DELTA Bdyn between the maximum induction Bmax and the dynamic remanence induction Brdyn of : DELTA Bdyn >= 0.1 T and that the ratio of the static differential induction DELTA Bstat, between the maximum induction Bmax and the static remanence induction Brstat, to the dynamic differential induction DELTA Bdyn fulfils the equation : DELTA Bstat/DELTA Bdyn =< 1.3.
Patent ES-8304111-A1 (ES)
Title: 2,6-Diethyl-3,5-dimethyl-2,3-dihydro-4H-pyran, process for its preparation and its use in the early identification and location of and in combating Lasioderma serricorne F.
IPC: A01N43/16
Filed: 1981-12-04
Abstract: A 2,3-dihydropyran of the general formula: < IMAGE > wherein R1, R2, R3 and R4 are hydrogen or alkyl groups having from 1 to 4 carbon atoms and where at least two of the groups R1, R2, R3 and R4 are said alkyl groups including all optical isomers thereof is useful in combatting insects, particularly the tobacco beetle Lasioderma seriicorne F.
Patent ES-8300555-A1 (ES)
Title: Apparatus for and method of controlling the perforation of paper by electrical discharges.
IPC: A24C5/00
Filed: 1982-01-07
Abstract: A method of and apparatus for controlling apparatus for perforating strips of paper by disruptive spark discharges. The perforate strip passes between two chambers, each of which has an opening facing the strip. Waves transmitted by a transmitter disposed in one of the chambers pass through these openings. The other chamber contains two receivers. The waves which have passed through the perforations are incident on one of the receivers. The waves which have passed through the imperforate area of the paper are incident on the other receiver. The perforating apparatus is controlled in dependence on the difference between the actual and desired values of the difference between the output signals of the two receivers.
Patent ES-8307750-A1 (ES)
Title: 2,6-Pyridine di:methanol bis(3,4,5-trimethoxybenzoate) prepn.
IPC: C07D/
Filed: 1982-03-01
Abstract: Pyridine-2,6-dimethyl bis-(3,4,5-trimethoxybenzoate) of formula (I) is new. (I) is an antiatherogenic agent with high activity in reducing total aortic cholesterol, with an increase in free cholesterol/esterified cholesterol ratio. (I) is obtd. by reacting 2,6-bis-(hydroxymethyl) pyridine (II) with a 3,4,5-trimethoxybenzoic acid ester in presence of a base, e.g. in a 1:2.2 molar ratio in presence of NaH at about 130 deg.C. then at 160-170 deg.C. after addn. of ester, with reaction for 6-12 hrs. (I) is obtd. in 70-90% yield and high purity. (Provisional Basic previously advised in Week 8347).
Patent ES-8306780-A1 (ES)
Title: Mfg. cpds. based on alkylene and alkyl acrylate copolymers
IPC: H01B1/12
Filed: 1982-04-30
Abstract: The process comprises mixing and reaction of a composition based on a copolymer, an organotitanate, a polysiloxane and a mineral filler to give a modified copolymer. To increase efficiency, the resulting composition is exposed, wet, to a temperature of 23-100 degrees C, sufficiently long to cure it. This technique gives a branched product resistant to deformation and with fireproof properties.
Patent ES-8305181-A1 (ES)
Title: Spout control for a forage harvester.
IPC: A01D43/073
Filed: 1982-07-15
Abstract: 1. Apparatus for controlling the spout (17) for a harvesting-chopping-loading machine (16) which is self-propelled or coupled to a tractor and which moves in a field accompanied by a trailer (19) or other independent vehicle forming a container for receiving the harvested and chopped products, in order to direct the spout (17) in such a way as to project said products into said receiving container, and using an emitter and a receiver of electrical type, as well as means (23) combined with the emitter (20)-receiver (21) assembly to interpret the signals received and to actuate the members (35) for directing the spout in dependence on the result of the interpretation operation, characterised in that there is provided an emitter (20)-receiver (21) assembly of radioelectric type, mounted on the harvesting-chopping-loading machine (16), and a reflector (22) or the like mounted on the trailer or other receiving container (19) or on the associated vehicle.
Patent ES-8308119-A1 (ES)
Title: Method and apparatus for reducing false alarms due to interferent gases in gas warning plants.
IPC: G01N33/00
Filed: 1982-09-21
Abstract: A metal-oxide semiconductor, which is heated to different temperatures, is used in conjunction with an electronic circuit for reducing false alarms caused by spurious gases in gas warning installations and for determining the composition of a gas mixture. The temperature of the metal-oxide semiconductor, after reaching a predetermined value (T), is altered by an amount ( DELTA T) either towards the positive or negative side or towards both the positive and negative side, respectively. The thus caused change in the conductivity of the metal-oxide semiconductor is evaluated in a comparator and in circuits for the different peak values of the gas components.
Patent ES-8404408-A1 (ES)
Title: Novel vector plasmids.
IPC: C12N1/20
Filed: 1982-12-17
Abstract: Disclosed are recombinant plasmid vectors constructed of a plasmid autonomously replicable in cells of microorganisms belonging to the genus Corynebacterium or Brevibacterium and a DNA fragment containing a gene expressible by said microorganisms. The recombinant vector plasmids are autonomously replicable in glutamic acid-producing microorganisms and are useful to clone desired DNA fragments in such microorganisms.
Patent ES-8500740-A1 (ES)
Title: Sustained release therapeutic compositions based on high molecular weight hydroxypropylmethylcellulose
IPC: A61K9/26
Filed: 1983-03-25
Abstract: A carrier base material combined with a therapeutically active medicament and shaped and compressed to a solid unit dosage form having a regular and prolonged release pattern upon administration, the carrier base material being one or more hydroxypropylmethylcelluloses or a mixture of one or more hydroxypropylmethylcelluloses and up to 30% by weight of the mixture of methylcellulose, sodium carboxymethylcellulose and/or other cellulose ether, and wherein at least one of the hydroxypropylmethylcelluloses has a methoxy content of 16-24 weight-%, a hydroxypropoxyl content of 4-32 weight-% and a number average molecular weight of at least 50,000 and wherein the carrier base material constitutes less than about one third of the weight of the solid unit dosage form.
Patent ES-8604763-A1 (ES)
Title: Foodstuffs, including chewing gum with anti-caries activity, and processes for preparing them.
IPC: A23L33/00
Filed: 1983-12-27
Abstract: Foodstuffs, chewing gum, tooth paste and pharmaceutical preparations having anti-caries activity, containing at least one vitamin K (including compounds chemically related with vitamin K) as anti-caries agent. Foodstuffs, chewing gum, tooth paste and pharmaceutical preparations having anti-caries activity, containing a combination of at least one vitamin K (including compounds chemically related with vitamin K) on the one hand, and on or more fluorine compounds on the other hand, as anti-caries agent. Milk or a product derived from one or more milk constituents, such as cheese, as a possible basis of the said foodstuffs. Processes for preparing the said products.
Patent ES-8502496-A1 (ES)
Title: Method and unit for coating an evaporable finishing agent on a textile material.
IPC: D06B21/00
Filed: 1984-05-11
Abstract: In a process for coating an evaporable finishing agent such a noble refining agent, a colorant and an optical bleaching agent on a textile material, the finishing agent is evaporated and transferred in vapour phase to the textile material by means of a conduit system. A detachment, respectively a smearing and a return vapour liberation from the vaporized material in the cause of liberation from the vaporized material in the course of a continuous finishing system should thereby be avoided. According to the present invention, the textile material is heated before vaporization at a treatment temperature higher than the evaporation temperature.
Patent ES-8606660-A1 (ES)
Title: Method for stably binding antigens and allergens to polystyrene and supports obtained.
IPC: G01N33/531
Filed: 1984-05-11
Abstract: A method for stably binding antigens and allergens to a polystyrene supports, which consists in reacting a polyfunctional aldehyde with the polystyrene solid phase in washing said solid phase to remove the excess aldehyde in incubating the so processed solid phase with the antigens or the allergens, and in stabilizing the aldehyde-antigens or the aldehyde-allergens bond with sodium borohydride of with sodium cyanoborohydride.
Patent ES-8606713-A1 (ES)
Title: Method and apparatus for uniformly encoding data occurring with different word lengths
IPC: G11B20/12
Filed: 1984-05-21
Abstract: A data transmitting system uniformly processes and transmits data by taking a plurality of samples of an analog signal and generating bits forming digital words respectively corresponding to the samples, the number of bits representing each sample being switchable between a plurality of values M and N. First input data is supplied in first words of which each consists of M bits and second input data is supplied occurring in second words of which each consists of N bits. An a-th first word in each M-bit first input data is defined as Wa. The first input data is divided into k kinds of sets of (Wnk+1), (Wnk+2), . . . , (Wnk+k), where n is an arbitrary integer. A b-th word in each N-bit second input data is defined as Wb. The second input data is divided into k kinds of sets of (W'nk+1), (W'nk+2), . . . , (W'nk+k), the number of bits of the first words of the set of (Wnk+m) (m being an integer from 1 to k) being equal to the number of bits of the second words in the set of (W'nk+m). The data separately processed and transmitted in each of the sets.
Patent ES-8702009-A1 (ES)
Title: Multiple frequency digital phase locked loop.
IPC: H03K5/13
Filed: 1985-01-03
Abstract: An improved multiple frequency digital phase-locked loop circuit 10 is described. The improved digital phase-locked loops utilizes a single circuit 12 to effect both phase and frequency adjustments. The multiple frequency digital phase-locked loop effects phase adjustments by selectively combining or subtracting a reference clock signal 30 with a derived programmable clock signal thereby generating a composite digital phase-locked loop clock signal. The multiple frequency provides frequency adjustments by selectively adding or subtracting pulses from the composite clock signal at a rate determined by a programmably controllable clock signal. The improved multifrequency digital phase-locked loop is suitable for use as a tone detector with the addition of a lock detector 22 wherein the phase-locked loop can be programmed for a plurality of known operating frequencies.
Patent ES-8702947-A1 (ES)
Title: Recombinant DNA, microorganisms containing same and their use in the production of amylases.
IPC: C12N15/69
Filed: 1985-06-04
Abstract: Recombinant DNA containing amylase-coding genes is prepared by cleaving DNA from various donor microorganisms and combining portions of the DNA with the plasmid pUB110. Strains of E. coli or B. subtilis containing the recombinant DNA are grown in fermentation media to produce the amylase enzymes.