baber/WOPTO huggingface dataset:
Patent ES-482591-A1 (ES)
Title: N-Arylsulfonyl pyrroles, their preparation and medicaments containing them.
IPC: A61K31/40
Filed: 1979-07-18
Abstract: Compounds of the formula 1 < IMAGE > where R1 is a saturated, unsubstituted or substituted aliphatic radical of 1 to 8 carbon atoms, an unsaturated alkyl radical of 2 to 8 carbon atoms, a cycloalkyl radical of 3 to 7 carbon atoms in the ring or an alkyl radical of 1 to 4 carbon atoms which is substituted by phenyl or by a 5- or 6-membered aromatic heterocyclic ring containing an N, O or S atom, the phenyl ring or the heterocyclic ring itself being unsubstituted, monosubstituted or polysubstituted, and R2 is hydrogen or R1 and R2 together with the nitrogen are a 4-membered to 6-membered cycloaliphatic saturated heterocyclic ring, R3 is hydrogen or alkyl of 1 to 5 carbon atoms, R4 and R5 are identical or different and each is hydrogen or alkyl of 1 to 5 carbon atoms, X is oxygen, sulfur or >SO- or >NH- and Ar is unsubstituted, monosubstituted, disubstituted or trisubstituted phenyl, and their therapeutically useful ammonium salts, alkali metal salts or acid addition salts, which compounds and salts thereof exhibit valuable pharmacological properties, their preparation, therapeutic agents containing these products, and their use as drugs.
Patent ES-483429-A1 (ES)
Title: Circuit arrangement for multiplying a binary number by an analogue variable in the measurement of properties of work materials by means of ultrasonic sound
IPC: G06J1/00
Filed: 1979-08-16
Abstract: A circuit arrangement for multiplying a binary number 6 by an analogue variable 5 comprises a first counter (1) connected to a first pulse generator (3) having a fixed frequency and a second counter (2) connected to a second pulse generator (4) the frequency of which is determined in dependence upon the analogue variable and a circuit (7) for initiating counting by both counters of the pulses produced by the respective pulse generators. Counting by the second counter (2) is terminated after a period determined by the time taken by the first counter (1) to count a number of pulses equal to the binary number 6 which is to be multiplied by the analogue variable 5, the count in the second counter (2) at the termination of counting being equal to the said binary number multiplied by the ratio of the frequency of the second pulse generator (4) to that of the first pulse generator (3).
Patent ES-8103430-A1 (ES)
Title: Zirconium alloys having an integral beta -quenched corrosion-resistant surface region
IPC: C22F1/18
Filed: 1979-10-17
Abstract: A body composed of a zirconium alloy is afforded enhanced corrosion resistance to a high pressure and high temperature steam environment by an integral surface region of beta -quenched zirconium formed in situ by laser beam scanning and afforded good mechanical and structural properties by the underlying bulk region whose metallurgical structure is selected to optimize these mechanical properties.
Patent ES-8101243-A1 (ES)
Title: Forced circulation steam generator - has combustion chamber external wall tubes continuing to form chamber partition suspended from boiler roof (NL 12.11.80)
IPC: F22B37/40
Filed: 1980-05-08
Abstract: The forced-circulation steam generator has twin combustion chambers separated by a double-faced tube wall, discharging into a common flue with conductive heat exchanger elements. The conventional evenly-inclined tube coils, forming the three external waterwalls (1a, 2a) of each chamber, are continued around the fourth side, each set forming one face of the intermediate wall (3). While tubes terminating within the former are turned vertically upwards to form the flue walls (4a), those terminating within the latter are gathered, from both sides equally, to form transverse load-carrying panels (7) via which the wall is suspended from the roof structure.
Patent ES-8200147-A1 (ES)
Title: Desulphurising composition and process for its production.
IPC: C21C7/076
Filed: 1980-12-12
Abstract: The invention relates to agents for the desulfurization of metal melts, especially of steel and crude iron melts, based on mixtures of CaC2/CaO crystals produced in the fused mass. A portion of the CaO in the crystal mixture is hydrated to form Ca(OH)2. A process for the manufacture of these agents is also described.
Patent ES-8403910-A1 (ES)
Title: 3.6-dianhydro-hexite nitrates, processes for their preparation and pharmaceutical compositions.
IPC: C07D493/04
Filed: 1981-07-10
Abstract: Aminodesoxy-1.43.6-dianhydrohexitol nitrates of the general formula I, < IMAGE > (I) wherein R1 and R2 possess the meanings given in claim 1, as well as their pharmacologically acceptable acid-addition salts processes for the preparation of said compounds, and pharmaceutical compositions containing at least one of said compounds.
Patent ES-8205520-A1 (ES)
Title: Crop harvester with header height control.
IPC: H01H19/12
Filed: 1981-09-10
Abstract: The header of a harvester is raised and lowered by a hydraulic cylinder controlled by solenoid valves when a raise circuit (170) or a lower circuit (172) is energised, in order to maintain a predetermined ground clearance. The header carries a rotary switch (72) in a sealed housing (74) with a wiper arm (80) having an integral bush (126) extending in sealed manner out of the housing and keyed by a pin (140) on to a transverse shah (58) carrying one or more ground engaging feelers. The wiper arm moves a make before break brush across a row of contacts (98) to bridge these selectively to a common contact (100). A manually operable selector switch (182, 184, 186) has an off position in which the raise and lower circuits cannot be energised and three further positions each corresponding to a predetermined range of header-to-ground clearance. In each such further position a first group of the contacts (98) consisting of at least one end contact (108) is connected to the raise circuit (170) and a second group of contacts comprising at least the other end contact (110) is connected to the lower circuit (172). One of the intervening contacts (102, 104, 106) is not included in either group so as to establish a dead band and the "dead" contact is selected by the position of the manual selector switch to select the clearance height range. The end contacts (108) and (110) are of greater arcuate extent than the intervening contacts and allow the housing (74) to be adjusted on the header about the axis of the shaft (58) for joint adjustment of the clearance height ranges. Connections to the contacts (98) and (100) are by way of an external plug connector so that the sealing of the housing (74) is maintained. The switch (72) can accordingly withstand the harsh environment of a harvester header.
Patent ES-8305652-A1 (ES)
Title: Apparatus for receiving and discharging a mixture
IPC: B07B11/06
Filed: 1981-09-22
Abstract: Apparatus for receiving and discharging a flow of mixture, where the mixture comprises pieces of material and/or fragments of different materials and/or of different sizes, comprises a vibrating trough (10) having a support surface (15). A protuberance (20) is located at the receiving end of the trough (10) centrally thereof. The mixture from a feed unit (22) is spread over the support surface (15) by the protuberance (20) during the formation of a uniformly thick layer of mixture which is carried along the support surface to the discharge end of the vibrating trough. As shown a protrusion (30), not more than 1/5 of the height of the protuberance (20), is provided and extends between the two walls (13), (14) of the trough (10).
Patent ES-8300200-A1 (ES)
Title: Apparatus for locating acoustic emission of holidays in a closed structure.
IPC: G01N29/14
Filed: 1981-11-06
Abstract: The present invention allows the position of a defect to be located when it emits acoustic waves into a closed structure. The waves travel around closed routes in a section of the structure. To this end, it comprises at least three acoustic sensors (22-24), uniformly distributed on the surface of the section of the structure monitored, connected to logic (26, 27) for encoding the order of arrival of the signals detected. Control means (16, 20, 35) for controlling display means and means (19) for controlling the writing means of the latter, which is preferably a conventional dual-trace oscilloscope are described. The image of the section monitored is traced by two beams rotating in opposite directions, only one of which is illuminated for a brief instant at the moment of detection of the acoustic emission, as it passes the image point identifying the defect.
Patent ES-8307231-A1 (ES)
Title: Heterocyclic compounds.
IPC: C07D295/194
Filed: 1981-11-13
Abstract: Novel heterocyclic compounds of the formula: < IMAGE > wherein either X is -CR1R2- and Y is oxygen, sulphur or -NR3, wherein R1, R2 and R3, which may be the same or different, each is hydrogen or alkyl of up to 4 carbon atoms or X is oxygen, sulphur or -NH- and Y is -CH2- wherein R4 and R5, which may be the same or different, each is hydrogen, cyano, nitro, amino or hydroxy, or alkylthio of up to 4 carbon atoms, or has various other meanings defined in claim 1, provided that R4 and R5 are not both hydrogen or wherein R4 and R5 are joined together such that with the benzene ring A they form a benzheterocyclic ring as defined in claim 1 and therein the benzene ring A may optionally bear one or more further substituents or a salt thereof where appropriate. These compounds possess cardiotonic properties, and some of them possess peripheral vasodilator properties, and they are useful for the treatment of acute or chronic heart failure. Representative of the compounds is N,N-dimethyl-p-(5,6-dihydro-5-oxo-4H-1,3,4-thiadiazin-2-yl)benzamide. Also disclosed are processes for the manufacture of the compounds and pharmaceutical compositions containing them.
Patent ES-8300721-A1 (ES)
Title: 2-Acylaminomethyl-1,4-benzodiazepines and their salts, methods of preparing them and pharmaceutical compositions containing them.
IPC: C07D243/16
Filed: 1981-12-18
Abstract: Novel 2-acyl amino methyl-5-phenyl-1H-2,3-dihydro-1,4-benzo diazepine compounds of the following Formula I < IMAGE > I which have valuable pharmacological properties are provided. In said Formula I the acyl group -CO-R3 represents a benzoyl group or a phenyl alkanoyl group which may be unsubstituted or mono- or di-substituted in the phenyl ring. The substituent R1 in said compounds indicates lower alkyl, lower alkenyl, or cyclopropyl methyl, and the substituent R2 indicates hydrogen, lower alkyl, or lower alkenyl, while the substituent R6 indicates hydrogen, halogen, lower alkyl, lower alkoxy, hydroxyl, lower alkylthio, nitro, trifluoro methyl, cyano, amino, mono- or di-lower alkyl amino, lower mono-alkanoyl amino, lower N-alkyl-N-alkanoyl amino, or lower alkanoyloxy, and the substituent R7 indicates hydrogen, halogen, lower alkyl, lower alkoxy, hydroxyl, or lower alkanoyloxy, whereby R6 and R7, when attached to adjacent carbon atoms, may form together the methylene dioxy or the ethylene dioxy group. The substituents R8 and R9 designate the same substituents as indicated for the substituents R6 and R7. The compounds of Formula I have a surprising analgesic activity.
Patent ES-8303018-A1 (ES)
Title: Pig rearing unit.
IPC: A01K1/02
Filed: 1982-01-13
Abstract: A rearing unit, suitable for piglets, has a heated nest box with openable roof, a pen in communication with the nest box having a perforated floor, a liquid feeding device in the pen having one or more artificial nipples and a solids feed device. The nest box temperature may be thermostatically controlled by a sensor below a perforated floor of the nest box. The unit may be constructed from a slotted framework and boards, the boards being sealed in the slots by an adhesive or inert water-repellant sealant. The unit may house very young piglets up to a weight of from 5 to 8 kg. At that weight, they may then be transferred to a similar unit with a larger nest box until they weigh from 10 to 15 kg.
Patent ES-8302835-A1 (ES)
Title: Cylinder lock.
IPC: E05B29/00
Filed: 1982-03-03
Abstract: A tumbler lock having an outer cylinder and an inner cylinder rotatably mounted therein with springless plate-shaped tumblers which move freely in guide slots. Tumbler locks of known construction can be opened by unauthorized persons because an object can be inserted through the windows in the plate-shaped tumblers required for the insertion of the key, wedged against the side faces of the windows and the tumblers lifted from their locked state. This is foreclosed in the invention because the side flanks of the windows in the area of the key guide which are parallel to the direction of the motion of the tumblers are covered by protective strips connected with the inner cylinder.
Patent ES-8406409-A1 (ES)
Title: Process for producing aromatic hydroxy compound.
IPC: C07C27/00
Filed: 1983-04-22
Abstract: A process for producing an aromatic hydroxy compound which comprises reacting an alkali metal salt of an aromatic sulfonic acid with an alkali metal hydroxide in a reaction medium which is an aliphatic, alicyclic or aromatic hydrocarbon, or an aromatic ether or a mixture of these.
Patent ES-8404025-A1 (ES)
Title: Clutch cover assembly
IPC: F16D13/71
Filed: 1983-06-20
Abstract: A clutch cover assembly comprises a pre-assembled combination of parts including a cover (10) which is fixed in the axial direction and a pressure plate (14) which is movable in the axial direction. A diaphragm spring (11) acts on the pressure plate (14). There are means to limit axial movement of the axially movable part and to retain this part radially. These means comprise a limiting member (50) having at least one inclined surface (44) and a retaining member (47) having at least one edge (49) disposed opposite the aforementioned inclined surface and adapted to immobilize the axially movable part in the storage position of the pre-assembled combination. By virtue of mutual interference, sufficient cohesion is conferred on the assembly to protect its drive straps (23) from damage while in storage.
Patent ES-8405893-A1 (ES)
Title: Ignition system for internal combustion engines having a magnetic generator
IPC: F02P1/08
Filed: 1983-09-28
Abstract: The invention proposes an ignition system for internal combustion engines having a magnetic generator (10) which will be operated by a control transmitter without self-adjustment and scatter of the ignition time and with a low starting and idling speed. For this purpose, the control transmitter (30) contains an integrated amplifier circuit (38) with a Hall-effect element (37) as an IC chip (39) which interacts with a revolving part (40) of the rotor (13) of the magnetic generator (10) and, for the purpose of current supply, is connected directly to the magnetic generator (10). Such a control transmitter can be used both in transistor-type ignition systems and in capacitor-type ignition systems which have a magnetic generator for the supply of power (Figure 1).
Patent ES-8407562-A1 (ES)
Title: Resilient engine mount
IPC: F16F3/093
Filed: 1983-10-28
Abstract: A resilient engine mount assembly is disclosed and generally includes a relatively rigid base member, intermediate member and suspended member. The base member is adapted to be secured to a vehicle frame or the like, and the suspended member is adapted to be secured to an engine or other prime mover. The base member is interconnected with the intermediate member by a first elastomeric support means which supports the intermediate member longitudinally, laterally, and vertically. Similarly, the suspended member is interconnected with the intermediate member by a second elastomeric support means which supports the suspended member longitudinally, laterally, and vertically. The first and second elastomeric support means have distinct damping characteristics in order to dampen various forms of engine vibrations in substantially any direction, whether such vibrations have high or low amplitudes or high or low frequencies.
Patent ES-8602170-A1 (ES)
Title: Use of 1:2-chrome complex dyes for dyeing leather or furs.
IPC: C09B45/26
Filed: 1983-10-31
Abstract: Use of dyes (I) for colouring leather and furo is new (X is H, chloro or nitro the sulpho gp. may be in ring A or B and the nitro gp. at the 4, 5 or 6 posn. of A. Ka is a cation). Esp. X is nitro the other nitro is at 4-posn. and the sulpho at the 6-posn. of B. - (I) provide strong brown shades on leather with good fastness to light and wet treatment. Pref. they are formulated with at least one of orange, red or reddish brown blue or violet yellow or yellow-brown, or opt. yellow dyes. These mixts. provide almost all dark shades and tone-on-tone dyeing on different types of leather. (0/0) EPAB- EP-110822 B Use of dyes (I) for colouring leather and fur is new (X is H, chloro or nitro the sulpho gp. may be in ring A or B and the nitro gp. at the 4, 5 or 6 posn. of A, Ka is a cation). Esp. X is nitro the other nitro is 4-posn. and the sulpho at the 6-posn. of B. - (I) provide strong brown shades on leather with good fastness to light and wet treatment. Pref. they are formulated with at least one of orange, red or reddish brown blue or violet yellow or yellow-brown, or opt. yellow dyes. These mixts. provide almost all dark shades and tone-on-tone dyeing on different types of leather. - (17pp) USAB- US4507125 A Process for dyeing leather or furs comprises application of a 1:2-Cr complex dye of formula (I). In (I), X is Cl or NO2 the SO3H substit. is attached to ring A or B the NO2 substit. in ring A is at position 4, 5 or 6 to the 1-OH-2-azo substits. and M is a cation.
Patent ES-8506100-A1 (ES)
Title: Continuous enzymatic process for producing maltose from starch and starch hydrolysates.
IPC: C12N11/08
Filed: 1983-12-13
Abstract: An immobilized beta-amylase supported on a phenolic resin of defined total surface area and porosity is useful in preparing a high maltose syrup in a continuous process from starch hydrolysate by continously contacting the starch hydrolysate with the immobilized beta-amylase.
Patent ES-8604134-A1 (ES)
Title: Substituted unsaturated mercaptocarboxylic acids and derivatives as leukotriene antagonists.
IPC: A61K31/215
Filed: 1984-03-06
Abstract: The compounds represented by the formula (I) < CHEM > wherein m is 0, 1 or 2 p is 9, 10, 11, 12 or 13 R1 is hydrogen, amino or -NH@CH3 R2 is hydroxyl, amino, < CHEM > -NHCH2CONH2 and X is -CO2H, -CH2OH, -@ @CH2OH or -@H(CH2)nCOR, wherein n is 1 or 2, Y is hydrogen or hydroxyl or amino with the proviso that when m is 0, R1 is hyrogen, or pharmaceutically acceptable salt thereof have been found to be leukotriene antagonists and useful in the treatment of diseases in which leukotrienes are a factor, such as asthma.
Patent ES-8505402-A1 (ES)
Title: Concentrated fabric softening compositions and methods for making same
IPC: C11D1/835
Filed: 1984-03-07
Abstract: Stable concentrated aqueous fabric softening compositions based on water-dispersible di-long chain, di- short chain quaternary ammonium salts are provided utilizing non-ionic surface active agents having an HLB value of from about 15.5 to 17.5, and water-soluble electrolyte. The softening component comprises from about 12-20% by weight of the composition the non-ionic agent from about 1 to about 5% by weight and the electrolyte from about 0.1 to about 1.5% by weight. Methods for making the composition are also described.
Patent ES-8503246-A1 (ES)
Title: Apparatus and method for sealing capsules.
IPC: A61J3/07
Filed: 1984-05-02
Abstract: Method for sealing capsules having coaxial cap and body parts which overlap when telescopically joined, comprising the steps of: a) contacting the edge of the cap part of the capsule with a meltingpoint depression mixture comprising from about 20% to about 98% of an organic solvent or a mixture thereof being miscible with water and from about 2% to about 80% of water, to cause this mixture to be evenly distributed between the overlapping sections of the capsule body and cap parts b) removing the melting-point depression mixture from the exposed capsule surface of said capsules and c) heating the overlapping sections of body and cap parts to a temperature from about 40 DEG C to about 170 DEG C.
Patent ES-8503840-A1 (ES)
Title: Armour piercing projectile
IPC: F42B12/62
Filed: 1984-05-09
Abstract: This invention relates to a new type of armour piercing projectile which has a warhead which functions according to the hollow charge principle. According to the invention the warhead is composed of at least two separate hollow charges (4 and 5) located one behind the other and non-permanently joined to each other, and each having its own igniter device (16) and (22). The warhead according to the invention also includes a separation charge (14) with its own igniter device (13) for the purpose of separating the hollow charges without altering the course towards the target of either of the charges while the said charges are in trajectory. The hollow charges create an effect in the target at a certain interval in time after each other, and thereby enhance the penetration of the projectile into thick conventional armour, or active, dynamic and composite armour.
Patent ES-8600331-A1 (ES)
Title: Process for the preparation of a transition metal component for an olefin polymerisation catalytic system.
IPC: C08F10/00
Filed: 1984-05-24
Abstract: A process for preparation of a transition metal component of a catalytic system for the polymerization of olefins, wherein an organo-magnesium-aluminum reaction product is formed by bringing into contact, a halogenated, alkylated or alkoxylated magnesium compound with an organo-aluminum compound, then subjecting the reaction product to a chlorination and to a treatment by a compound of a transition metal such as Ti, V, Zr and Cr. As an organo-aluminum compound there is used one or several aluminoxane compounds of the formula < IMAGE > wherein R' is an alkyl or from C1 to C16, the R''s form together a radical -O- or designate each a radical R' and n is an integer of from 0 to 20. The transition metal component obtained can be used in combination with a co-catalyst and eventually an electron donor to form a catalytic system apt to polymerize the alpha-olefins.
Patent ES-8602048-A1 (ES)
Title: Impact-resistant ethylene-propylene block copolymer and process for preparing such a block copolymer.
IPC: C08L53/00
Filed: 1984-12-21
Abstract: Present invention pertains to a novel impact-resistant ethylene-propylene block copolymer that at least consists of an at least almost completely homopolymeric propylene part and a copolymeric ethylene-propylene part, the weight ratio between the at least almost completely homopolymeric propylene part and the copolymeric ethylene-propylene part being between 3 : 2 and 4 : 1, that contains a total amount of 14-20 % (wt) ethylene groups, that has an Izod value measured according to ISO-R-180 at 296 K of at least 30 kJ/m<2>, that has an E-modulus measured according to ASTM-D-790 at 296 K of at least 900 N/mm<2> and that has a melt index measured according to ASTM-D-1238 at 503 K and 21.6 N of 4-20 dg/min and to a process for preparing such an impact-resistant ethylene-propylene block polymer.
Patent ES-8608017-A1 (ES)
Title: Methods for impact and vibration damping and articles therefor.
IPC: A01L/
Filed: 1984-12-21
Abstract: This invention relates to a method of and devices for impact and vibration damping and, more particularly, to devices composed of an elastoplastic material including the characteristics of damping, heat and pressure dimensional stability, and moisture non absorbency of a blend of polyolefin and conjugated diene butyl rubber which converts impact shock or vibration energy into thermal energy.