baber/WOPTO huggingface dataset:
Patent ES-8400423-A1 (ES)
Title: Dioxaheterocyclic compounds, process for their preparation and pharmaceutical compositions containing them.
IPC: C07D409/06
Filed: 1982-04-21
Abstract: The invention relates to novel dioxaheterocyclic compounds of the formula I < IMAGE > (I) in which R1 represents an unsubstituted or substituted aromatic or heteroaromatic radical or an unsubstituted or lower alkylated, mono- or bi-cyclic cycloaliphatic hydrocarbon radical or an alpha -branched aliphatic hydrocarbon radical, each of R2 and R3, independently of the other, represents hydrogen or lower alkyl, and each of R4 and R5, independently of the other, represents hydrogen, lower alkyl or halogen, and A represents the radical -O-R6, wherein R6 represents hydrogen or an unsubstituted or substituted aliphatic or araliphatic hydrocarbon radical or A represents the radical < IMAGE > in which each of R7 and R8, independently of the other, represents hydrogen or lower alkyl, or R7 and R8 are bonded to one another and, together with the adjacent nitrogen atom, represent unsubstituted or lower alkyl-substituted tetra- to hexa-methyleneimino or 4-morpholinyl, and the divalent radical in formula I is either in the 4,5- or the 5,6-position and correspondingly R4 and R5 are in positions 6 and 7, or 4 and 7, respectively, of the benzodioxole skeleton, to salts of compounds of the formula I in which A represents OR6 wherein R6 represents hydrogen, with bases, as well as acid addition salts of compounds of the formula I in which the radical R1 is of basic character, and to pharmaceutical compositions containing them. These novel substances have a diuretic activity and, in addition, a uricosuric activity, and can be administered, according to the invention, preferably in the form of corresponding pharmaceutical compositions, to mammals for the treatment of oedema and hypertension.
Patent ES-8303934-A1 (ES)
Title: A method for separating gaseous, elementary mercury and gaseous halogenides of mercury and other heavy metals from a gas.
IPC: B01D53/34
Filed: 1982-05-05
Abstract: The invention relates to a method for separating gaseous elementary mercury from a gas in conjunction with a wet-gas cleaning process comprising a plurality of washing stages. The mercury-containing gas is treated with an aqueous washing liquid conducted in a closed circuit, the liquid containing 0.1-300 mmol/1 mercury (II) ions and at least twice this amount of ions having the ability of forming complexes with mercury (II) ions, the mercury in the gas being oxidized and absorbed in the washing liquid. The invention is characterized in that the treatment process is carried out in conjunction with a gas-cooling process effected after the last washing stage of the wet-gas cleaning process, to form a condensate for absorbing the halogens contained in the gas. The resultant condensate is transferred to the washing liquid and the mercury (II) content of the washing liquid is maintained by contacting the washing liquid with an oxidizing agent for mercury (I) ions. The agent used to oxidize mercury (I) ions is preferably chlorine gas.
Patent ES-8304491-A1 (ES)
Title: Railway locomotive
IPC: B61C17/00
Filed: 1982-05-06
Abstract: The railway locomotive is provided with a vehicle frame which is open at the top the necessary assemblies are constructed as units in such a way that they can be attached in any desired sequence with the vehicle frame and can be connected easily to one another by virtue of the open construction of the vehicle frame.
Patent ES-8405142-A1 (ES)
Title: Ammunition handling system.
IPC: F41A9/54
Filed: 1982-08-17
Abstract: Each carrier (20) of a round of ammunition in a train (18) of rounds carriers is coupled to the next adjacent carrier by pivot means (42, 44, 46) capable of unrestricted rotation about an axis transverse to the length of the carried round. The train passes from a stationary supply (16) to a gun (12) mounted for rotation in train. An orientation mechanism (24) rotates in train with the gun and has a cam (68, 80) which intercepts and orients each carrier its carried round by rotation by the respective pivot means into a orientation which is determined by the orientation in train of the gun.
Patent ES-8306371-A1 (ES)
Title: Stable S-adenosylmethionine salts, the process for their preparation and therapeutic compositions which contain them as active principle.
IPC: C07H19/16
Filed: 1982-08-23
Abstract: S-adenosylmethionine salts have been prepared which are stable even at elevated temperatures for practically indefinite time periods, and which correspond to the formula < IMAGE > +TR < IMAGE > in which X is the acid equivalent of a strong mineral acid of pK less than 2.5, and n is 4, 5 or 6. The new salts are practically free from toxicity, and find application in numerous fields of human therapy.
Patent ES-8403354-A1 (ES)
Title: Split-ball type wrist and manipulator assembly for robot.
IPC: B25J17/02
Filed: 1982-11-19
Abstract: A robot arm apparatus comprises split-ball type wrist and manipulator assembly which includes a first ball portion 2, a second ball portion 4 rotable independently and relative to the first ball portion, and end actuator 52 rotatably carried by the second ball portion 4 the first ball portion 2 is controlled in its rotation by the hollow outer shaft 38, the second ball portion 4 being controlled in its rotation by rotation of an inner shaft 39 coupled to the second ball portion by the hollow, flexible coupling 45, and the end actuator rotation being controlled by the innermost hollow shaft 42 rotation connected to the end actuator by the inner flexible coupling 53. A power line means 58 for controlling tool operation at the actuator, extends totally internally of the wrist and arm to the source of power.
Patent ES-8401768-A1 (ES)
Title: M-(Vinblastinoyl-23) derivatives of amino acids
IPC: A61K31/475
Filed: 1982-12-06
Abstract: Vinblastine derivatives of the general formula: < IMAGE > wherein R is an ester of an amino-acid which is possibly protected, attached to the vinblastin-23-oyl moiety by an amide bond, the ester group, which may be straight or branched, containing 2-9 carbon atoms and R1 is a hydrogen atom or a hydroxy group, R2 is a hydrogen atom, a formyl group or a C2-C9 acyl group, R5 is a hydrogen atom or a methyl group or a formyl group, with the provision that compounds where R5 is methyl and R1 is a beta -hydroxy group are excluded or their addition salts with mineral or organic acids. The compounds are useful as drugs.
Patent ES-8400363-A1 (ES)
Title: Process for producing titanium dioxide concentrates.
IPC: C22B34/12
Filed: 1983-02-03
Abstract: 1. Process for making titanium dioxide concentrates by removing iron and vanadium from material containing titanium oxide and iron and vanadium oxides which comprises : allowing the material containing titanium oxide to travel downwardly under the influence of gravity inside a reaction zone heated to 800 to 1010 degrees C and reacting it which a countercurrently flowing mixture consisting of chlorine and up to 30 volume % inert gas, resulting iron (III) chloride and vanadium oxychloride becoming volatilized and a residue consisting essentially of titanium dioxide remaining behind.
Patent ES-8604943-A1 (ES)
Title: Desoxyuridine derivatives, processes for their preparation and their use as pharmaceuticals
IPC: A61P31/12
Filed: 1983-08-17
Abstract: 1-(2-desoxy-D-erythropento or arabino-furanosyl and its 2-fluoro deriv.)-5-(R3-(CH2)n- CR1R2)-1H,3H-pyrimidin-2,4-dione and 2-one-4-imino derivs. of formula (I) and their acid addition salts are new (where R1, R2 independently are H or lower alkyl R3 is halo, difluoro-methyl or trifluoro-methyl R4 is H, hydroxy or fluoro X is O or -NH- and n is O or 1. The glucidic gp. may have alpha or beta configuration). - Antivirals effect against Herpes viruses, such as Herpes simplex I. They may be administered in daily doses of 200-1200 mg, as 2-4 unit doses of 50-600 mg. - 1-(2-desoxy-beta-D -erythro-pentofuranosyl) -5-(2-chloroethyl)-(1H,3H) pyrimidine-2,4-dione and its acid addition salts. (0/0) GBAB- GB2125401 B Compounds of formula (I) wherein R1 and R2 represent independently hydrogen or lower alkyl, R3 represents halogen, CHF2 or CF3, R4 represents hydrogen, hydroxy or fluorine, X represents oxygen or imino, and n is 0 or 1, whereby the sugar radical is alpha or beta-glycosically bound to the pyrimidine ring in free form or acid addition salt form.
Patent ES-8407309-A1 (ES)
Title: Suction head for picking light but bulky package
IPC: B65G47/91
Filed: 1983-08-29
Abstract: The handling process is for use on relatively light but bulky packages e.g. glass fibre insulating mattresses in roll (1) form. A grip on the package is taken by applying a pneumatic de-pression to a fraction of the surface area, the intensity of the depression and the area being such that the cover (6) is not damaged during handling. - The depression does not exceed 200 inbar and the pick up head (2) comprises a low pressure chamber (8) defined by a semi-rigid lip (3). The chamber is proportioned to combine a nominal compaction of the package with the generation of low pressure. A handling machine may use one or more heads connected (5) to a vacuum source or may comprise several pivotable heads mounted on a sub-frame. USAB- US4635988 A The parcel handling machine has a chassis and at least one gripper. A ball joint pivotally connects the at least one gripper to the chassis. - The ball joint includes a ball fixed to the at least one gripping part. The lock comprises: a tapered recess in the ball, and a movable element movable into the recess and having the same shape as the recess. An activator is fixed to the support for moving the movable element into the recess. The ball is rotatably guided and locked relative to the support. A suction head is connected to the handling mechanism for applying pneumatic suction on part of a surface area of the parcel.  (11pp)
Patent ES-8406283-A1 (ES)
Title: Method of manufacturing a multi-layered hollow plastic panel.
IPC: B29C48/22
Filed: 1983-12-01
Abstract: A plastic multilayer multiple-wall panel, manufactured by the coextrusion of a plurality of adhesively bonded layers of thermoplastically extrudable synthetic resins by means of a multicomponent extrusion die, and comprising a supporting core layer of polycarbonate resin with a plurality of continuous hollow chambers, a UV absorption layer, boned on one or both sides of said core layer and made of a synthetic resin containing at least 2 weight percent of a UV absorber that is volatile at elevated temperatures, and a cover layer, on that side of the UV absorption layer which faces away from the core layer, of a synthetic resin which contains less than 2 weight percent of volatile UV absorber.
Patent ES-527954-A1 (ES)
Title: Isoxazoles, useful as antiviral agents, and preparation thereof.
IPC: C07D261/08
Filed: 1983-12-12
Abstract: Compounds of the formulas: < IMAGE > and < IMAGE > wherein R is alkyl, X is O or CH2, n is an integer from 4 to 8, and Ar is phenyl or substituted phenyl are useful as antiviral agents especially against picornaviruses.
Patent ES-8506404-A1 (ES)
Title: System and method for detecting a plurality of targets
IPC: G01C3/08
Filed: 1984-02-06
Abstract: A test system (10) for a laser rangefinder (12, 14) having signal transmission and reception paths comprises a thick lens collimator (20) which receives energy (18) from a transmitter (12) for input through an optical fiber (32). The fiber has a partial reflector (34) and a full reflector (38) to simulate sites of targets, and the reflected energy is transmitted back through collimator (20) to a receiver (14). Partial reflection of energy is provided by gold (64) placed on a surface (53) of one of two aligned and spaced termini (32a, 32b) of fiber (32).
Patent ES-8501014-A1 (ES)
Title: Simplified method for the high-speed spinning of polyamide.
IPC: D01D5/092
Filed: 1984-02-15
Abstract: A simplified process is provided for spinning polyamide at high speed, with direct take-up on the winder of the filaments produced in which the filaments are cooled transversely under the die by means of a gaseous fluid having a moisture content of approximately 75%, brought together and oiled simultaneously at a distance of between 50 and 80 cm, preferably between 55 and 70 cm, from the die and then wound directly at a speed of at least 5,000 m/min, the maximum distance between the die and the point of contact of the filaments on the bobbin being between 130 cm and 200 cm. The yarns obtained can be used as such or may be textured according to any known means.
Patent ES-8501339-A1 (ES)
Title: Rotary applicator having suction rollers with suckers which can be switched off
IPC: B25J15/06
Filed: 1984-03-21
Abstract: In a rotary applicator, suction rollers planetating about a central shaft are provided with suckers which are arranged in a row, project beyond the enveloping cylinders of the rollers and are placed on sucker carriers having suction air bores. The carriers communicate with suction air conduits and are rotatably but axially undisplaceably placed by means of sleeve-like tube members on the suction air conduits, the latter consisting of supporting tubes. The walls of the tubes and tube members are provided with bores which are in registry in the operative position of the suckers and of which the bores of the tube members communicate with the suction air bore of the sucker carrier. The suckers are rotatable to a position in which they are swung back within the enveloping cylinder and the walls of the tube members cover the bores of the supporting tube.
Patent ES-8502816-A1 (ES)
Title: Resistive circuit detector
IPC: G01R19/165
Filed: 1984-04-17
Abstract: A voltage drop develops across a current-limiting resistor 14 connected between a power source 10 and a load 16 in proportion to the current draw. A zener diode 18 becomes conductive in the reverse direction when the voltage drop increases to a threshold, thereby turning on a light emitting diode 22 (LED), to detect excessive current draw. A photo-SCR may be optically coupled to the LED to provide a latched fault indication. For detecting partial or complete open loads, normal load current will be high enough for LED 22 to be on, and to turn off as current falls. A thermistor may be substituted for the current limiting resistor in certain cases to provide protection and detection at higher current demand levels.
Patent ES-8605995-A1 (ES)
Title: Inhalation device for thermo-therapy.
IPC: A61M11/06
Filed: 1984-10-19
Abstract: The apparatus comprises a housing (1) intended to contain water wherein two electrodes (9, 10) are immersed and are connected to an alternating current source (S). A conduit (13) terminated by a nozzle (14) connects the top of said housing (1) to a venturi (15) connected upstream with the atmosphere and downstream with an inhalation mask (17) so as to form an air-water vapour mixture at controlled temperature.
Patent ES-8603224-A1 (ES)
Title: A refrigerating circuit for conditioning a fluid
IPC: F25B39/02
Filed: 1985-03-12
Abstract: A refrigerating circuit for liquids, is provided comprising a heat exchanger-evaporator (4) consisting of a coil of at least two concentric pipes (5, 6) within which run in opposite directions a coolant and a liquid to be treated, respectively. The whole is enclosed within an insulating housing 4 in order to avoid heat transfer with the ambient air. The particular shape of the subject exchanger-evaporator (4) allows the temperature to be controlled by at least one thrust meter (9), instead of the commonly used thermostats.
Patent ES-8706376-A1 (ES)
Title: Shaft arrangement for thermal and/or material transfer processes between a gas and bulk material.
IPC: C04B20/06
Filed: 1985-03-21
Abstract: Shaft arrangement for thermal and/or material transfert processes between a gas and a flowing bulk material, wherein the shaft is divided by grates (2) into chambers (3) which are partly filled with plane heaps (4) of material. In the wall of the shaft (1) there are provided free passage openings (12, 13 respectively 14, 15) for the gas to be entered into at least certain chambers and to be evacuated from other chambers. The heaps traverse the shaft (1) in a discontinuous way. To this effect, all the grates are formed at least partially with moving grate bars which may be taken out temporarily from the plane of fixed bars by a drive device so as to generate a uniform dripping flow and to form on the following grate (2) a heap (4) having the same thickness with respect to the section surface of the shaft. The grates (2) may also be comprised of fixed bars parallel between each other with slit lamellae arranged on top and inclined with respect to each other in a roof configuration, and of which one is fixed and the other one may pivot.
Patent ES-8609442-A1 (ES)
Title: Additives for lubricants and functional fluids which exhibit improved performance and method for preparing same.
IPC: C10N50/10
Filed: 1985-04-15
Abstract: Sulfur-based additives, which are essentially labile-sulfur free, are employed in lubricants and functional fluids to substantially eliminate the problem of metal corrosivity and elastomer degradation generally exhibited by sulfur-based additives.
Patent ES-8604118-A1 (ES)
Title: Carbamyloxybenzhydrole derivatives, process for their preparation and pharmaceutical compositions containing them.
IPC: A61K31/325
Filed: 1985-06-01
Abstract: Carbamoyloxybenzhydrol derivs. of formula (I) where R1=H, halogen, trihalomethyl or 1-4C alkyl or alkoxy R2=H or R3-NH-CO-O- and R3=1-6C alkyl, cycloalkyl or up to 7C, or phenyl opt substd. by 1 or more halogen(s). - Specifically claimed are 26 cpds. (I), e.g. 3-trifluoromethyl-4'-(N- butyl -carbamoyloxy) -alpha-ethyl -benzhydrol (Ia) and 3-trifluoromethyl -2',4'-bis(N-propyl -carbamoyloxy)
Patent ES-8604654-A1 (ES)
Title: use in cracking furnaces and drilling pipes or cables.
IPC: C22C38/38
Filed: 1985-06-28
Abstract: Austenitic phase alloy comprises by wt. 0.01-0.5% C, 0.5-2% Si, 0.2-10% Mn, less than 15% Cr, 2-8% Al, 0-1.0% Y balance Ni or Fe with the condition that the content of Ni is always at least 40% of the total compsn. Also claimed is a furnace contg. the alloy.
Patent ES-8603718-A1 (ES)
Title: Aminophosphonic & aminophosphinic acid derivatives processes for their preparation & herbicidal compositions containing them.
IPC: C07F9/38
Filed: 1985-08-09
Abstract: The invention provides 3-amino-1,2,4-triazole salts of aminophosphonic and aminophosphinic acids. The invention also provides phototoxic compositions containing these 3-amino-1,2,4-triazole salts and processes for the preparation thereof.
Patent ES-8704115-A1 (ES)
Title: Reinforcing blocks composed of reinforcing wires in a matrix, process for making the blocks and articles made with the blocks.
IPC: B29C53/56
Filed: 1986-01-17
Abstract: A method of obtaining a reinforcing assembly comprising reinforcement threads and a solid matrix is characterized by the fact that reinforcement threads surrounded individually by a sheathing of organic material I and furthermore surrounded by another sheathing of organic material II are grouped together, by the fact that the material II is caused to migrate into voids between the threads sheathed with material I and by the fact that the material II is caused to solidify.
Patent ES-8704523-A1 (ES)
Title: Process for the preparation of cross-linking agents for cationic enamel binders.
IPC: C09D5/44
Filed: 1986-02-24
Abstract: 1. Process for preparing a crosslinking component for cationic paint binders containing hydroxyl and/or primary or secondary amino groups, characterised in that, preferably in aprotic solvents, (A1) beta-hydroxyamines of formula see diagramm : EP0193103,P10,F1 wherein R represents a hydrogen atom or an alkyl or hydroxymethyl group, R1 represents an alkyl, hydroxyalkyl or hydroxypolyoxyalkyl group or a group of formula -CH2 -CH(R4 )-CO-R3 , R2 represents a hydrogen atom, an alkyl group or a group X which remains after the reaction of a monoepoxide compound see diagramm : EP0193103,P10,F2 with a primary amino group, R3 represents an -O- alkyl group, -O- hydroxyalkylene group, -O- hydroxypolyoxyalkylene group or -NH2 and R4 is a hydrogen atom or a methyl group, or (A2) beta-hydroxyamines of formula see diagramm : EP0193103,P10,F3 or see diagramm : EP0193103,P10,F4 or see diagramm : EP0193103,P10,F5 wherein R5 in each case represents a group R2 or a group R1 together with a monoepoxide group R2 , R6 represents an alkylene or polyoxyalkylene group R7 represents an alkyl group or a hydroxyalkyl group, R8 represents an aliphatic and/or aromatic group of a di- or polyglycidylether, and R9 represents of a polyol with 2 to 4 hydroxyl groups, are reacted with (B) isocyanate compounds at 30 to 60 degrees C in a ratio such that for each secondary amino group of formula (I) an isocyanate group is used, with the proviso that, for beta-hydroxyamines of the group (A1), essentially di- or polysocyanate compounds are used and for beta-hydroxyamines of the group (A2) essentially monoisocyanate compounds are used and (C) the reaction product is reacted at 80 to 130 degrees C in the presence of a basic catalyst with 0.5 to 1 mol of formaldehyde for each isocyanate group used and in the presence of a quantity of formaldehyde which is equimolar to the remaining beta-hydroxyamines, with azeotropic removal of a quantity of water of reaction equivalent to the quantity of formaldehyde used.
Patent ES-8800146-A1 (ES)
Title: [4.2.0]bicyclooctane derivatives, process for their preparation and pharmaceutical compositions containing same.
IPC: C07C403/20
Filed: 1986-03-26
Abstract: Compounds useful in treating cardiovascular disorders such as thrombosis, hypertension, and atherosclerosis are compounds depicted in formulas (1), (2), and (3): < IMAGE > (1) < IMAGE > (2) < IMAGE > (3) wherein: n is 2 or 3 R1 is CH2OH, CHO, CO2R or CO2H R2 is hydrogen or methyl and R3 is linear or branched alkyl having 5-10 carbon atoms, < IMAGE > +TR or (CH2)mphenyl optionally substituted with lower alkyl, lower alkoxy, trifluoromethyl, or halogen, in which a is 0, 1 or 2 b is 3-7 m is 1 or 2 and R is < IMAGE > +TR < IMAGE > in which each R4 is independently hydrogen or lower alkyl having 1-6 carbon atoms, and the pharmaceutically acceptable, non-toxic salts and esters thereof.
Patent ES-8706817-A1 (ES)
Title: Treponema hyodysenteriae bacterin and process for preparing it.
IPC: C12P1/04
Filed: 1986-05-09
Abstract: The yield of active cells of Treponema hyodysenteriae is increased by cultivating such cells in a nutrient medium which contains a cholesterol-rich bovine fraction. Cells cultivated in this way and killed can be used to produce a bacterin which is active against dysentery in pigs.
Patent ES-8800345-A1 (ES)
Title: H2O2-forming sarcosineoxidase, their preparation and use.
IPC: C12Q1/26
Filed: 1986-05-13
Abstract: The present invention provides a hydrogen peroxide-forming sarcosine oxidase, wherein it is obtainable from Streptomycetaceae and at 25 DEG C. in 0.15 mol/liter potassium phosphate (pH 7.9), in the presence of surface-active substances, still shows after 2 days an activity of at least 40% of the initial activity.