baber/WOPTO huggingface dataset:
Patent ES-8301537-A1 (ES)
Title: System for standardizing the monitoring of a liquid contained in a transparent container.
IPC: G01N21/90
Filed: 1981-06-29
Abstract: The invention relates to a reference system for use in the non- destructive checking and detection of foreign bodies or other imperfections in a liquid present in a container capable of being checked by the selected detection system. The system is composed of a set of identical standardized containers all containing the same liquid and each having a single known, deliberate foreign body or imperfection which is stable and reproducible and capable of producing an affect, for example a signal, in the detection system used and which varies in size from one container to another. The system may comprise a set of sealed pharmaceutical ampoules. The foreign body may be a crystal whose growth has been arrested at the required dimensions or a bead of known diameter made of glass, metal or plastic.
Patent ES-8301189-A1 (ES)
Title: Novel derivatives of bio-affecting phenolic compounds and pharmaceutical composition containing them.
IPC: A61K31/22
Filed: 1981-08-12
Abstract: Novel transient prodrug forms of bio-affecting phenolic compounds are selected from the group consisting of those having the structural formula (I): < CHEM > wherein X is O, S or NR<5> wherein R<5> is hydrogen or lower alkyl R<1> is the mono- or polydehydroxylated residue of a non-steroidal bio-affecting phenol, with the proviso that R<1> is other than a monohydroxylated or didehydroxylated residue of a phenolic, nuclear dihydroxy natural sympathetic or sympathomimetic amine R<2> is selected from the group consisting of straight or branched chain alkyl, aryl, cycloalkyl, alkenyl, cycloalkenyl, alkynyl, aralkyl, alkaryl, aralkenyl, aralkynyl, alkenylaryl, alkynylaryl, (lower acyloxy)alkyl, and carboxyalkyl 3- to 8-membered, saturated or unsaturated mono-heterocyclic or polyheterocyclic containing from 1 to 3 of any one or more of the heteroatoms N, S or O: and mono- or polysubstituted derivatives of the above R<3> is hydrogen, lower acyl, cyano, halo(lower alkyl), carbamyl, lower alkylcarbamyl, di(lower alkyl)carbamyl, CH2ONO2, -CH2OCOR<2> or any non-heterocyclic member of the group defined by R<2> above and n is at least one and equals the total number of phenolic hydroxyl functions comprising the non-steroidal bioaffecting phenol etherified via a R<2>COXCH(R<3>)O-moiety those having the structural formula (II): < CHEM > wherein X, R<1>, R<2> and R<3> are as defined above, and n and m are each at least one and the sum of n + m equals the total number of phenolic hydroxyl functions comprising the non-steroidal bioaffecting phenol either etherified via a R<2>COXCH(R<3>)-moiety or esterified via a R<2>COO-moiety and the pharmaceutically acceptable acid addition salts, quaternary ammonium salts and N-oxides thereof.
Patent ES-8206227-A1 (ES)
Title: Process for avoiding penetration or sticking of crude oil or oil-bearing hydrocarbons on earth, sand or objects.
IPC: E02D31/00
Filed: 1981-08-22
Abstract: A method and process for preventing the penetration and/or adhesion of hydrocarbons such as crude oil or mineral oil-hydrocarbons into or respectively on objects. The natural and/or constructed objects are sprayed with an aqueous solution and/or dispersion of glycolipids resulting in a thin layer covering the object. A hydrocarbon composition can contact the sprayed object and the resulting hydrocarbon containing mass can be removed with a pressurized water jet. Various ways exist for degrading or separating the hydrocarbons from the run-off. Preferably the aqueous solution and/or dispersion is treated with ultrasonics before being applied to the surfaces of the objects.
Patent ES-8300960-A1 (ES)
Title: Actuator with differential piston.
IPC: F15B11/08
Filed: 1981-09-28
Abstract: The first chamber (15) of the actuator cylinder adjacent to the large side of the differential piston (2) can be connected to a pressure-medium source via an inflow valve (24) and an inflow line. In addition, this chamber (15) can be connected to a pressure-medium trough via an outflow valve (26) and an outflow line (27). The second chamber (16) adjacent to the small side of the differential piston (2) is connected to the inflow side of the inflow valve (24) via an always fully open cross-section of a line (38). In the area of the inflow line (25) and the line (38), a non-return member (39) is arranged between the inflow valve (24) and the second chamber (16) on the one hand and the pressure-medium source on the other hand, which non- return member (39) permits flow only from the pressure-medium source to the inflow line (25). The inflow valve (24) and the outflow valve (26) are connected to the first chamber (15) exclusively via a common, preferably adjustable restrictor device (21).
Patent ES-8302508-A1 (ES)
Title: Welding apparatus using transformer with movable secondary and its method of manufacture and use
IPC: B23K11/11
Filed: 1981-12-23
Abstract: A welding apparatus includes an improved transformer having a U-shaped secondary winding movable therein and guided by means external to the transformer. One leg of the U-shaped winding is flexibly connected to a first welding electrode carried by the piston rod of a jack having a jack body and piston adapted for movement relative to one another. The other leg of the winding is rigidly connected to a second welding electrode which is also rigidly secured to the jack body. The jack is movably mounted on guide means external to the transformer. Thus, as the second electrode is moved during a welding operation, the secondary winding is guided within the transformer by the movement thereof. A method of welding includes moving the first electrode toward a workpiece so as to contact the same and thereafter moving the second electrode to clamp the workpiece for welding, the secondary winding being guided by the movement of the second electrode. A transformer and the method of manufacturing the transformer wherein a primary winding and magnetic circuit are positioned within a casing having open ends. Bars, carrying tubular conduits, are also positioned within the casing and the end plates are provided to close the ends of the casing. A binding agent is poured into the casing to fill all the free spaces defined by the end plates and to assemble the transformer. The bars are removed after the binding agent has set to form free spaces which serve to accommodate a movable secondary winding.
Patent ES-8305041-A1 (ES)
Title: A process for cloning the gene coding for a thermostable alpha-amylase into escherichia coli and bacillus subtilis.
IPC: C12N9/28
Filed: 1982-01-13
Abstract: An improved process for producing a thermostable alpha-amylase enzyme is described. The gene coding for the alpha-amylase is incorporated into a chimeric plasmid which is produced in multiple copies by a host microorganism.
Patent ES-8302739-A1 (ES)
Title: Process for producing highly-concentrated low-viscosity aqueous solutions of melamine-aldehyde resins and their use as additives for building materials.
IPC: C04B24/30
Filed: 1982-02-25
Abstract: Highly concentrated aqueous solutions of low viscosity of melamine/aldehyde resins are obtained by reacting to a precondensate in a first step melamine and an aldehyde in an alkaline medium and in the presence of water together with at least one compound (I), selected from the group, consisting of an alkali sulfite, an alkaline earth sulfite, an amino sulfonic acid, an amino carboxylic acid, a hydroxycarboxylic acid, a hydroxycarboxylic acid lactone, and a polyhydroxy carboxylic acid lactone, reacting then the thus obtained mixture in a second step with at least one compound (II), selected from the group, consisting of an amino carboxylic acid, a carboxylic acid, a hydroxy carboxylic acid, a hydroxy carboxylic acid lactone, a sulfamic acid, an amino sulfonic acid, a polyhydroxy carboxylic acid and a polyhydroxy carboxylic acid lactone, and then making alkaline the obtained resin solution by adding at least one basic compound (III). The resin solutions prepared according to this invention may be used as added substances for improving the quality of building materials containing inorganic binders.
Patent ES-8303135-A1 (ES)
Title: Adaptive method and apparatus for correcting deviations in the shape of objects
IPC: G01B7/28
Filed: 1982-03-30
Abstract: Deviations from desired shape of plasticly deformable objects are corrected within narrow tolerances by a method wherein the real shape of the object is sensed, whereupon the deviation from the desired shape is determined and a correction length corresponding to the deviation is defined, after which the object in a straightening operation is subjected to a shape correction corresponding to the correction length. At least one measurement transmitter (4) is disposed to sense the real shape of the object (2) and deliver a corresponding output signal which is fed to a unit (6,8,9) for comparison with information about the desired shape of the object stored in the unit for determining the deviation, the unit delivering an output signal defining a correction length corresponding to the deviation, the output signal controlling a straightening device (12,14,16,18,20,22,24) to carry out a correction of the shape of the object corresponding to the correction length. The method and the apparatus are adaptive as the shape of the object (2) is sensed after the shape correction and the relationship between correction length and deviation in the shape is modified in response to a possibly remaining deviation in the shape.
Patent ES-8306365-A1 (ES)
Title: Process for the preparation of 2-chloropyridines.
IPC: C07D213/61
Filed: 1982-08-13
Abstract: Production of 2-chloropyridines of the formula I < IMAGE > (I) wherein R independently of one another is C1-C4-alkyl, C1-C4-halogenalkyl, halogen or carboxyl and n is zero or a number from one to four, with the proviso that at most two substituents R can be alkyl, halogenoalkyl or carboxyl at the same time, and that if R is chlorine and n is two, one of them must not occupy the 3- or 5-position of the pyridine ring, by reacting a 2-pyridone of the formula (II) < IMAGE > (II) wherein R and n have the meanings given above at 30 DEG -150 DEG C. with phosgene in the presence of an N,N-disubstituted formamide of the formula III < IMAGE > (III) in which R1 and R2 can be identical or different and are each an alkyl group having 1 to 4 carbon atoms, or R1 and R2 together with the nitrogen atom form the pyrrolidino, piperidino or morpholino ring, and in the presence of an inert solvent. 2-chloropyridines are valuable intermediates for producing herbicidally active alpha -[4-pyrid-2-yloxy)-phenoxy]-alkanecarboxylic acids and derivatives thereof.
Patent ES-8400307-A1 (ES)
Title: Booster for brake
IPC: B60T13/24
Filed: 1982-11-22
Abstract: An axial extension piece (3) which is pierced by an operating rod (5) connectable to a pedal or the like and serves to establish a connection between the atmosphere and the housing (1) protrudes from a housing (1). In the extension piece (3) the operating rod (5) is enclosed by a silencer (9), an outer surface of which bears all the way round on the inner surface of the extension piece (3) and has at least one continuous, through aperture (11) which extends approximately in the longitudinal direction of the operating rod (5) in order to form an air flow duct through the silencer (9).
Patent ES-8501758-A1 (ES)
Title: 3-(1H-tetrazol-5-yl)-4(3H)-quinazolinones.
IPC: C07D491/056
Filed: 1983-01-14
Abstract: 3-(1H-tetrazol-5-yl)-4(3H)-quinazolinones useful as antiallergic agents are described herein. The compounds are prepared by the reaction of an appropriate 2-amino-N-(1H-tetrazol-5-yl)benzamide with an appropriate ortho ester.
Patent ES-8500469-A1 (ES)
Title: A mounting apparatus for a control lever.
IPC: B60K/
Filed: 1983-04-19
Abstract: In the operator's station of many construction vehicles, there is a critical lack of space in which to mount the control levers (12) used to operate the vehicle. The use of mechanical linkages and motion translating devices between the control lever (12) and the actuator has required complicated mechanisms and excessive hardware for the mounting and positioning of the respectively connected components. The mounting apparatus (10) of this invention overcomes these problems by employing a detent mechanism (38) that functions as a rotational positioner between the control lever (12) and an actuating switch (60) assembly as well as an axial positioner used in the mounting of the respective components. The mounting apparatus (10) allows the control lever (12) and the actuating switch (60) to be mounted together for rotation about a single axis (X) to provide a very axially compact mechanism.
Patent ES-8500692-A1 (ES)
Title: Integrated communication system.
IPC: H04Q11/04
Filed: 1983-09-14
Abstract: 1. Integrated communication system containing a narrowband communication network with narrowband switching facilities (1), a broadband switching network with broadband switching facilities (17), and digital broadband distribution switching networks with broadband distribution facilities (14), the broadband switching and distribution facilities being controlled fron the narrowband switching facilities, characterized in that in the case of a narrowband switching facility which has a digital switching network (1) and terminal modules (2, 4) connected therewith and wherein the control facilities are spatially distributed to the terminal modules (2, 4), there is provided an additional terminal module (16) which is connected to the digital switching network (1), contains the control facilities for one of the broadband switching facilities (17), and is connected via the digital switching network (1) to the narrowband communication network for the exchange of the signalling and control information necessary to handle the calls in the broadband switching network.
Patent ES-8407224-A1 (ES)
Title: Error correction in buffer storage units.
IPC: G06F12/08
Filed: 1983-11-03
Abstract: In a data processing device comprising a main storage unit, a buffer storage unit, and an error check and correction circuit, when data held in the buffer storage unit contains a single-bit error, the data containing the single-bit error is moved out from the buffer storage unit by generating a predetermined number of addresses having the same number (memory sector) as the data containing the single-bit error. The data is then corrected by the error check and correction circuit, and the corrected data is stored in the main storage unit.
Patent ES-8601723-A1 (ES)
Title: Hydrocarbon conversion catalysts.
IPC: C10G47/20
Filed: 1983-11-15
Abstract: Hydrocarbon conversion catalysts (I) and hydrocarbon conversion processes using (I) are claimed, (I) comprising an admixture of (i) 1-90 wt. per cent of a synthetic faujatile type zeolite (II) and (ii) an inorganic oxide matrix and having an alklai metal oxide content of below about 1 wt. per cent. - The improvement comprises using as (II) a zeolite having an initial (as synthesised) silica-alumina ratio of above 5.6 ( above 5.8). - (I) are particl useful in the catalytic cracking of residual petroleum feedstocks contg. up to 10 wt. per cent S, up to 2 wt. per cent N and in excess of 20 (typically up to 1000) ppm Ni and V. They are highly active and partic. resistant to deactivation by high-temp. steam. (0/0) USAB- USH000222 H Catalyst for hydrocarbon cracking comprises a dispersion of Ni and V oxides (about 0.5-4.0 wt.%, as metals) with a synthetic faujasite zeolite (initial silica/alumina ratio above 5.6) mixed with an inorganic oxide (e.g. alumina, silica, germania, gallia, alumina-rare earth hydrogels or sols, clay and their mixts.), having an alkali metal oxide content less than 1 wt.%.
Patent ES-8505636-A1 (ES)
Title: Substituted tropyl and pseudotropyl benzoates and their use in migraine treatment.
IPC: C07D451/06
Filed: 1983-12-06
Abstract: Migraine is treated with a pseudotropyl or tropyl benzoate derivative of the following general Formula I:- < CHEM > wherein:- n represents 0 or an integer from 1 to 4 R1 represents C1-C4 alkoxy or chlorine R2 represents C1-C4 alkyl, C1-C4 alkoxy or halogen provided that R2 is the same as R1 when n is 2, 3 or 4 or a pharmaceuticaliy acceptable salt thereof. With the exception of tropyl-2-chlorobenzoate and tropyl-2,4-,-2,5-,-2,6-dichlorobenzoates, the derivatives of Formula I are novel compounds.
Patent ES-8602291-A1 (ES)
Title: Apparatus for the storage and transport of radioactive materials
IPC: G21F5/012
Filed: 1983-12-07
Abstract: Spherolitic cast iron or cast steel containers or nuclear steel elements are modified by replacement of the complex boron steel baskets with stainless steel or austenitic manganese steel lattices therefor and the lattices define vertical compartments in which the fuel rods removed from the elements are received in densest-packed relationship directly or via the intermediary of thin-walled metal sleeves.
Patent ES-8505320-A1 (ES)
Title: Mirrors
IPC: G02B1/10
Filed: 1983-12-21
Abstract: A mirror comprises a reflective layer 2 on the rear surface of a transparent sheet 1, the reflective layer being covered by one or more protective layers 3,4. The or a protective layer 4 is formed by applying a coating of an electron beam curable resin composition to the coated (2,3) rear surface of the sheet and curing the resin in one or more electron beams to form an adherent protective coating.
Patent ES-8503501-A1 (ES)
Title: Patient lifting and hoist therefor
IPC: B66C23/48
Filed: 1984-06-02
Abstract: A novel method of lifting a patient from a seated to a generally standing position employs a hoist comprising a support column mounted on a mobile chassis. A pivotal lifting arm arrangement projects from the column and presents laterally spaced attachment points for a padded sling which is passed around the back of the seated patient below the arms thereof. The hoist is positioned with knee abutment means, which are mounted on the column, located against the knees of the patient and the feet of the patient are placed on footrests mounted on the chassis on opposite sides of the column. A lifting mechanism comprises a pivotal operating lever connected to the arm arrangement through a mechanical linkage which provides a mechanical advantage, such that operative movement of the lever through 180 DEG from an upwardly projecting to a downwardly projecting position pivots the arm arrangement upwardly through an angle of say 60 DEG to 65 DEG thereby raising the seated patient to a standing position on the footrests while suppported at the back and laterally located by the sling.
Patent ES-8506092-A1 (ES)
Title: DNA encoding a GRF precursor.
IPC: C07K14/60
Filed: 1984-07-04
Abstract: mRNAs encoding for GRF sequences are identified in a pancreas tumor and sequenced. From the sequence, it is learned that hpGRF is initially a portion of a longer precursor peptide that is subsequently processed into hpGRF. cDNA made from such mRNA is transformed into a host cell which produces a GRF precursor. In vitro or in vivo processing can be used to obtain GRF from the precursor.
Patent ES-8603631-A1 (ES)
Title: A method for forming a braking piston for a disc brake.
IPC: F16D65/18
Filed: 1984-08-30
Abstract: The piston has an interior end at least partially mounted within the housing and an external end outwardly of the housing adjacent the friction surface of the disc for axial movement toward and away from the disc. A flexible boot is secured to the housing and has an end extending into a circumferential channel around the piston. The housing has axially extending splines around an interior cylindrical surface. The piston with an interior end having a cylindrical outer surface then forming a cylindrical groove about it. - A series of second axially extending splines are shaped in the external surface of the piston to match the first splines of the housing, with the second splines terminating at the circumferential groove. A ring formed of resilient hard plastics is located in the circumferential groove with a first side toward the splines and the second side separated from the remainder of the groove to define the circumferential channel between.
Patent ES-8505759-A1 (ES)
Title: Safety lock.
IPC: E05B29/00
Filed: 1984-09-14
Abstract: The present invention relates to a safety lock including a cylindrical body in which is movably mounted a cylinder containing a safety mechanism which is constituted by pivoting blades meshing respectively with toothed wheels loosely mounted on an axis pin transversely connected to a cylinder and each provided with a notch adapted to be positively and drivingly connected to a catch for operating the lock mechanism, only after the notches are caused to coincide with the catch which initially is spaced from the wheels.
Patent ES-8603897-A1 (ES)
Title: Antibacterial cephalosporin(s)
IPC: A61K31/545
Filed: 1985-05-31
Abstract: 7-(alpha-(2-Amino-4-thiazolyl) -alpha-((2-amino-4-thiazolyl) methoxyimino) acetamido)-3-cephem -4-carboxylic acid derivs. of formula (I), their salts and their derivs. where at least one amino gp. and/or at least one carboxylic gp. is protected are new. (R=1-5C alkyl opt. substd. by 1-5C al acyloxy 1-5C alkylthio 3-hydroxy-4-carboxy-5 -isothiazolylthiomethyl or a gp. of formula (a)-(d) R=H or 1-5C alkyl R2=H, (CH2)mCOOH, (CH2)mOH, (CH2)mNH2, (CH2)mSO3H or CONHR3 R3=H, OH or (CH2)nCOOH M=0-3). 7-(alpha-(2-amino-4-thiazolyl) -alpha-((2-amino-4-thiazolyl) methoxyimino) acetamido) -3-(Q-1-pyridinomethyl) -3-cephen-4-carboxylate where Q=3-amino (cpd. (Ia)) and 4-amino are specifically claimed.
Patent ES-8607763-A1 (ES)
Title: Method for uniformly distributing discrete particles on a moving porous web.
IPC: B05D1/12
Filed: 1985-06-28
Abstract: Method and apparatus for substantially uniformly distributing a layer of discrete particles (10) along a predetermined portion of the uppermost surface of a moving porous web (20) so that the particles (10) occupy less than 100% of the predetermined portion of the uppermost surface of said moving web (20). The method preferably comprises the steps of (a) entraining the particles (10) into a moving gaseous stream (b) passing the gaseous stream through a conduit (7) oriented so as to discharge the gaseous stream containing said entrained particles (10) in a direction substantially parallel to the direction of travel of the moving porous web (20) (c) mixing the particles (10) entrained in the gaseous stream inside the conduit (7) to provide a substantially uniform distribution of the particles (10) (d) discharging the gaseous stream containing the uniformly distributed entrained particles (10) from the conduit (7) adjacent the predetermined portion of the uppermost surface of the moving porous web and (e) maintaining the fluid pressure adjacent the lowermost surface of the moving porous web (20) at a level lower than that adjacent the uppermost surface of the web (20).
Patent ES-8604900-A1 (ES)
Title: Method for the preparation of 1-(2-oxyaminosulfonyl-phenyl-sulfonyl)-3 heteroaryl ureas.
IPC: A01N47/34
Filed: 1985-08-30
Abstract: Prodn. of sulphonylurea derivs. of formula (I) comprises reacting the benzodisultams of formula (II) with water, opt. in the presence of base and diluent, at 0-100 deg. C. R1 = opt. substd. alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkylalkyl, aralkyl or aryl R2 = H or opt. substd. alkyl, alkenyl, alkynyl or aralkyl R3 = 6-membered aromatic heterocycle contg. at least one ring N atom, opt. substd. and/or fused.