baber/WOPTO huggingface dataset:
Patent ES-8205308-A1 (ES)
Title: Method for the manufacture of heat exchangers with curved elements
IPC: F28F1/04
Filed: 1981-08-21
Abstract: A method for the manufacture of heat exchangers where tubes of rectangular section are assembled with dissipators for forming a plane core which is curved by applying a bending force on the small sides of the tubes, thereby making cores. These cores are assembled by engaging the ends of the tubes into tubular plates which are part of boxes.
Patent ES-8402383-A1 (ES)
Title: Nuclear, biological and chemical protection shelter for a population of reduced manpower.
IPC: E04H9/12
Filed: 1982-01-25
Abstract: 1. Shelter for the nuclear, biological and chemical protection of a small group of people, particularly of a family, comprising a resistant metal cell buried underground, constituted by a cylindrical interior (6) with horizontal axis, by a cell constituting an extension of the latter, a first airlock (7) provided with a door (8) to isolate the latter from the interior (6) and adapted to contain means for equipping the inhabitants for going out, decontamination means and waste storage means, as well as by an entrance/exit shaft (23) constituting a second airlock (25) separated from the first airlock by a door (22) and from the outside by an obturating means (29), this shelter being characterized : - in that the cell (6) is metallic and is provided in manner known per se, with a cylindrical body (2) closed at its ends by convex end walls (3, 4) of which one is annular (3) and is extended by a tubular passage (22) to which the entrance/exit shaft (23) is welded at an angle, the first airlock (7) being defined by the passage (22), the door (27) closing the shaft (23), the annular end wall (3), a part of the body (2) separated from the interior (6) of the shelter by an internal partition (5) and the door (8) closing the interior of the shelter, - in that the interior of the shelter (6) and the first airlock (7) are maintained under slight over-pressure with respect to the outside by a relief valve (9) with which the door (8) is provided, and by a relief valve (33) mounted on a conduit (32) connecting the two airlocks on both side of said antiblast door (27), - in that the door (27) possibly equipped with a shield against radiation (34) which separates the two airlocks is offset laterally with respect to the vertical projection of a grating (29) closing a man hole (26) giving access to the shaft (23).
Patent ES-8305545-A1 (ES)
Title: Perturbation recording system.
IPC: G08C15/00
Filed: 1982-07-15
Abstract: The system includes a basic recorder module where a delay element is followed by a solid state buffer memory, digital interface circuits for transferring the recorded data, processing means, a printer and/or magnetic memory unit, a detachable programming terminal for the dialogue with the recorder and its programming, as well as a separate power supply for the working part, so that the latter is only supplied in the recording mode or during a connection of the programming terminal.
Patent ES-8400545-A1 (ES)
Title: A voltage control circuit for a glow plug.
IPC: F02B3/06
Filed: 1982-06-30
Abstract: There is provided a circuit for controlling the voltage applied to a glow plug (1) used to assist the starting of a diesel engine, the circuit including a circuit network composed of a normally-closed relay contact (rI1) connected in parallel with a serially connected voltage-dropping resistor (Rd) and a normally-open relay contact (rI2), the circuit being serially connected with the heating element of the glow plug (1) and with a power supply (Eo) for producing the voltage, and there being a timer (5) connected to the power supply (Eo). The normally-closed relay contact (rI1) may be opened when the temperature of the heating element exceeds a preset value which is below a steady-state heating temperature, and the normally-open relay contact (rI2) is closed by the timer (5) a predetermined time after voltage is applied to the glow plug (1), whereby the glow plug (1) is heated rapidly. In the event of an abnormal rise in power supply voltage during the rapid heating of the glow plug (1), the supply of current to the glow plug (1) is interrupted temporarily to prevent glow plug burn-out.
Patent ES-8403156-A1 (ES)
Title: Metal working using lubricants containing basic alkali metal salts.
IPC: C10M163/00
Filed: 1982-09-20
Abstract: Lubricants useful in metal working processes, especially cutting, comprise (A) a lubricating oil and (B) a basic alkali metal salt or borated complex thereof. Component B is preferably a basic sodium sulfonate prepared by a specific method. The lubricants may also contain at least one of (C) a specific active sulfur-containing compound and (D) a chlorinated wax.
Patent ES-8400226-A1 (ES)
Title: Waste-free brine curing of meat
IPC: B65D81/34
Filed: 1982-11-30
Abstract: Process comprises injection of the meat with brine, pounding to increase the albumen extn. surface area, and friction treating. This is followed by heating, subsequent to forming and wrapping in the meat packaging. - Friction causes the extracted albumen to retain the protein juices during heating operation.
Patent ES-8401842-A1 (ES)
Title: Improvements in or relating to implant devices.
IPC: A61M37/00
Filed: 1982-12-23
Abstract: Implants (50) may be placed in animals in the field with a system including an implanter (10) and cartridge-like container (30) for a plurality of implants. The cartridge is transparent and encloses a plurality of elongated implants arranged side-to-side, transverse to the longitudinal axis of the cartridge. The implants may be moved manually (33) along the longitudinal axis of the cartridge toward one end and stopped in alignment parallel with the end (39) of the cartridge and with one implant aligned with a pair of openings (37, 38) in the cartridge, one opening at each end of the implant. The implanter carries a sharpened tubular needle (25) and a plunger, slidable along an axis aligned with the central axis of the tubular needle. The implanter has an opening (20) into which the cartridge may be fitted and retained. The implanter and cartridge have interfitting surfaces (28a, 28b, 27, 31c, 31d) to position the cartridge with its pair of openings lying upon the central axis of the hollow needle and to retain the cartridge in the implanter so that the plunger may be passed repeatedly through the pair of openings in the cartridge and move the implants, one after the other, through the sharpened tubular needle (25) into the animals. The implants thus are protected from contamination until implantation.
Patent ES-8407384-A1 (ES)
Title: Silicone coated surgical staple.
IPC: A61B17/08
Filed: 1983-04-13
Abstract: Sterile surgical staples for use with a stapling instrument with the surface of the staple coated with a polymeric silicone material.
Patent ES-8403565-A1 (ES)
Title: Pressurizing device for the cooling system of an internal-combustion engine.
IPC: B65D51/00
Filed: 1983-06-10
Abstract: This invention has as its object a pressurization device for a cooling system of a heat engine. According to the invention, the device (10) includes two pressure relief valves (20, 30) mounted in a series, a chamber (32) between the pressure relief valves (20, 30), and a source (34) of gas under pressure connected to the chamber (32). The expansion chamber (12) is not subjected to the scavenging of the pressurization gas, and the maximum value of the pressurization is equal to the sum of the values of the calibrations of the two pressure relief valves (20, 30).
Patent ES-8405679-A1 (ES)
Title: Method and apparatus for attaching reinforcing material to slide fastener chain.
IPC: B29C65/00
Filed: 1983-07-26
Abstract: A method and apparatus for attaching a reinforcing tape to an intermittent fastener chain. A fastener chain having alternate element-containing and element-free sections is advanced intermittently in the longitudinal direction thereof. When the fastener chain is stopped, a strip of reinforcing tape is moved transversely across an element-free section from the side edge thereof and is folded over the side edge, after which pressure is applied to the side edge from the top and bottom sides of the chain to adhere the strip of reinforcing tape to the side edge. The attachment of the tape is divided into a first attaching step of applying pressure solely to the vicinity of the side edge from both sides of the fastener chain, and a second attaching step of applying pressure to the entire portion of the element-free section having the strip of reinforcing tape folded thereon, from both sides of the fastener chain.
Patent ES-8600014-A1 (ES)
Title: A process for decaffeinating green coffee beans with active carbon.
IPC: A23F5/20
Filed: 1983-12-09
Abstract: A process for decaffeinating green coffee beans by extraction with water and treatment of the aqueous extract with active carbon, characterized in that the active carbon has a specific adsorption capacity for caffeine of at least 100 g/kg carbon, as defined herein, a specific selectivity of at least 0.200, as defined herein, and exhibits positive correlation between, on the other hand, the concentration of the bean extract, and on the other hand, the load ratio of caffeine/non-caffeine extract solids in the adsorbent when in equilibrium with that bean extract.
Patent ES-8507115-A1 (ES)
Title: Di:hydro-pyridine deriv.
IPC: A61K31/44
Filed: 1984-01-17
Abstract: The 2-n-propoxyethyl ester of 4-(3-nitrophenyl 2,6-dimethyl 1,4-dihydropyridine 3,5-dicarboxylic acid of formula (I) is made by (a) reacting methyl acetoacetate with m-nitro benzaldehyde and ammonia in a suitable solvent, e.g. methanol, ethanol, propanol, benzene, chloroform, cyclohexane, DMF or similar at 0-150 deg.C; and (b) reacting the methyl ester of the above acid which is obtained, with 2-n-propoxy ethanol in a suitable non-alcoholic solvent at -10 to 140 deg.C in presence of an acid or basic catalyst.
Patent ES-8507519-A1 (ES)
Title: 3-(4-Piperidyl)-1,2-benzisoxazoles, process for the preparation thereof, and a pharmaceutical composition comprising the same.
IPC: C07D413/04
Filed: 1984-02-01
Abstract: Novel 3-(4-piperidyl)-1,2-benzisoxazoles, intermediates and processes for the preparation thereof, and methods for alleviating pain utilizing compounds or compositions thereof are disclosed.
Patent ES-8507523-A1 (ES)
Title: Benzothiazine di:oxide deriv.
IPC: C07D261/14
Filed: 1984-02-10
Abstract: 4-Hydroxy 2-methyl 3-(5-methyl 3-isoxazoyl carbamoyl) 2H-1, 1,2-benzothiazine 1,1-dioxide of formula (I) is made by (a) reacting the acid of formula (II) with thionyl chloride to obtain the acid chloride (III); and (b) reacting this with 3-amino isoxazole in presence of a basic acid acceptor at ambient temp. in inert solvent.
Patent ES-8503987-A1 (ES)
Title: Rolling diaphragms for hydraulic and pneumatic cylinders
IPC: B21K21/14
Filed: 1984-05-23
Abstract: The diaphragms start from a cylindrical tube which is cut into lengths somewhat greater than the diaphragm required. The length is flanged at one end into a partially closed shape and a plug is applied, which is fixed by welding. Finally, it is shaped by hammering to attain the macro- and micro-geometrical dimensional specifications required on its internal surface. The plug can include an internal head for fixing the working spring for the valve or for damping the piston.
Patent ES-8506920-A1 (ES)
Title: Magnetic tape recording and reproducing apparatus.
IPC: G11B5/10
Filed: 1984-05-25
Abstract: A magnetic tape recording and reproducing apparatus uses a cassette having a pressure roller near one corner with an aperture in one adjacent edge for a drive roller to engage the tape and an aperture in the other adjacent edge for the tape to engage a transducing head. The drive roller and head are fixed in position and a spring presses the cassette towards the drive roller, the pressure on the pressure roller also serving to retain the cassette and locate it against fixed stops. The head has projections for aligning the tape and determining the position of the cassette. The head position is referenced to the casing by standing on a surface of the casing and being held in place by resilient arms secured to the casing. The head is connected to a read-write circuit using a push-pull amplifier powered by two current sources. Any one of a plurality of such apparatus can be selected using a chain of D-type flip-flops (one per apparatus) and applying a number of clock pulses corresponding the apparatus to be selected.
Patent ES-8602691-A1 (ES)
Title: Tetra:hydro-di:benzo-imidazo-azepine(s) and analogues
IPC: C07D235/02
Filed: 1984-06-29
Abstract: Cpds. and analogues of formula (I) and their salts are new: (X=CH2,O,S or NR; R=1-4C alkyl; R1,R2=H,OH, 1-4C alkyl, 1-4C alkoxy, halogen or CF3; R3=1-7C alkyl, 2-5C alkenyl, 2-5C alkynyl, 3-7C cycloalkyl, 4-7C cycloalkenyl or 1-6C alkyl substd. by 2-7C alkenyl, 2-7C alkynyl, 3-7C cycloalkyl, OH,SH, 1-6C alkoxy, 1-6C alkylthio, COOH, (1-6C)alkoxycarbonyl, 2-7C alkanoyl, NH2 opt. substd. by 1 or 2 1-4C alkyls or by 4-6C polymethylene opt. contg. a O or N atom, CONH2 opt. N-Substd. by 1 or 2 1-6C alkyls, or PhCO or Ph both opt. substd. by 1 or 2 halogen, CF3, 1-4C alkyl or 1-4C alkoxy; R4-R6=H or 1-6C alkyl, at least 1 being alkyl). - Tricyclic cpds. of formula (II), either n=0 and the broken bond is present; or n=1 and the broken bond is absent; R'3=R3 or a gp. convertible to it when n=0 or R3 when n=1.
Patent ES-8607476-A1 (ES)
Title: Blade ring for a steam turbine.
IPC: F01D9/02
Filed: 1985-03-21
Abstract: A blade ring for a stem turbine having an outer cylindrical casing (5), an inner cylindrical casing (9) disposed within the outer casing (5) and supported by the outer casing and a blade ring (15) to which are affixed a plurality of circular arrays of stationary blades forming stationary blade rows (23), the blade ring (15) being disposed partially within the inner casing (9) and partially within the outer casing (5) and having a support arm (19) which extends outwardly to and is supported by the outer casing.
Patent ES-8603541-A1 (ES)
Title: Alcohol substituted amides and use as chain extenders for polyurethanes.
IPC: C07C67/00
Filed: 1985-04-12
Abstract: The adducts of formula - HO-(CH2)3-CO-NH-(CH2)n-CH(R)(R') (I) - (R is H or H or CH3, R' is OH or -NH-CO-(CH2)3-OH and n = 1-2), are made by reacting butyrolactone (II) with an amine - X-CH(R)-(CH2)nNH2 - in which X is NH2 or OH at a temp. of 60-100 deg. C. The reaction is carried out e.g. in an inert liq. solvent such as MEK or acetone. - Pref. the wt. ratio polyurethane prepolymer :(I) is 5:1 to 10:1. - (I) are esp. useful as chain extenders for castable polyurethane elastomers, e.g. by mixing a polyurethane prepolymer with the (I) at 70-120 deg. C for not more than ca. 2 mins. and casting the mixt. into a mould. The castings can be demoulded e.g. in 20-60 mins and may be post cured at 70-120 deg. C for ca. 16 hours and opt. conditioned at room temp. and 50% R.H. Prods. are tough and have good resistance to abrasion, oils, solvents, chemicals, etc., useful e.g. as coatings, flexible mechanical couplings, belting, hammer heads, rollers for printing and feed conveying, shock absorber pads, solid tyres and wheels, bumpers, etc. (0/0) USAB- US4448905 A Castable elastomeric compsn. (I) comprises (A) a polyurethane and (B) a cpd. of formula HO-(CH2)3-CO-NH-(CH2)n-CHRR' in which R is H or methyl, R' is OH or -NH-CO-(CH2)3-OH and n is 1 or 2, in a mole ratio of between about 1:1 and about 1:3. Pref. R is H and R' is OH and n is 1 or R is methyl, R' is -NH-CO-(CH2)3-OH and n is 1. (I) is produced by admixing (A) and (B) at between 70 and 120 deg.C pref. for not longer than 2 mins. - Cured prods. are provided of significantly improved tensile and tear strength and elongation properties. - (5pp)
Patent ES-8603877-A1 (ES)
Title: Substituted imidazo(1,5-a)pyridines.
IPC: C07D213/40
Filed: 1985-05-27
Abstract: Imidazo-pyridine derivs. of formula (I), their 5,6,7,8-tetra-hydro derivs. and salts are new. (R1=H, halo, lower alkyl or alkoxy, hydroxy or aryl-lower alkoxy R2=H, halo or lower alkyl A=1-12C alkylene or 2-12C alkynylene or alkenylene B=5-tetrazolyl, hydroxycarbamoyl or 4,5-dihydro-2-oxazolyl, opt. substd. by lower alkyl).
Patent ES-8705483-A1 (ES)
Title: Modified block copolymers and processes for the preparation therefore.
IPC: C08F8/46
Filed: 1985-08-29
Abstract: Thermally stable, selectively hydrogenated monoalkenylaromatic hydrocarbon-conjugated diene block copolymers wherein at least one acid compound is grafted to the block copolymer at a secondary or tertiary carbon position and process for the preparation of such modified copolymers by a) melt-mixing a block copolymer and an acid moiety, adding a free radical initiator and graft-reacting under free radical conditions, or b) dissolving a block copolymer and an acid moiety in a suitable solvent, adding a free radical initiator and graft-reacting under free radical conditions.
Patent ES-8704170-A1 (ES)
Title: Derivatives of Guanine, process for their preparation and a pharmaceutical preparation.
IPC: A61K31/52
Filed: 1985-09-12
Abstract: Antivirally active compounds of formula (I), wherein m is 1 or 2, n is 1 or 2, whereby m is 1 when n is 2 and m is 2 when n is 1, Ra is (CH2)pOH, NHCONH2 or CORa, Ra is hydrogen, hydroxy or amino, p is 1 to 4, Rb and Rb are independently selected from hydrogen or (CH2)pOH, with the proviso that at least one of Rb or Rb is hydrogen or Rb and Rb together constitute an additional carbon-carbon bond to form an alkyne or a physiologically acceptable salt, geometric or optical isomer thereof processes for preparation of said compounds, pharmaceutical preparations containing the compounds, methods for treatment of virus infections and the medical use of the compounds.
Patent ES-8705182-A1 (ES)
Title: Method of making high metal content circuit patterns on plastic boards
IPC: H05K3/46
Filed: 1985-11-02
Abstract: A low temperature method of forming a circuit pattern on a plastic substrate which comprises applying a slurry of a vaporizable solvent, metal particles and a small quantity of binder in the shape of the circuit pattern desired to a removable layer, vaporizing the solvent, covering the powdered metal and binder with an adhesive to hold the powdered metal and carrier in place on the removable layer, laminating the hydrocarbon containing substrate with pressure and heat to cause compacting of said powder and bonding of said compacted powder to said substrate by adhesive layer, said heat being insufficient to destroy said adhesive, substrate and removable layer, and separation of the removable layer. A circuit pattern held on a removable layer by an adhesive overlying same is also disclosed.
Patent ES-8702414-A1 (ES)
Title: 1-Alkyl-substituted 1,4-dihydropyridine lactones, method for their preparation and their use in medicines.
IPC: A61K31/44
Filed: 1986-01-31
Abstract: 1. Dihydropyridinelactones of the general formula I see diagramm : EP0158138,P14,F1 in which R represents halogen, alkyl having 1 to 10 C atoms or cyano, R**1 represents hydrogen, halogen or C1 -C10 -alkyl or C1 -C10 -alkoxy, R**2 represents a C1 -C20 straight-chain, branched or cyclic, saturated or unsaturated hydrocarbon radical which can optionally be interrupted by 1 or 2 oxygen atoms or -SOn - (n = 0, 1 or 2) and which can optionally be substituted by one or more fluorine, chlorine, bromine or iodine atoms, phenyl, -NO2 , -O-, NO2 , C3 -C12 -trialkylsilyl, -OH, -CN, amino, C1 -C6 -monoalkylamino, dialkylamino in which each alkyl is C1 -C6 , or benzyl-C1 -C6 -alkyl-amino, R**3 represents hydrogen, NH2 , CHO, CN or a C1 -C8 straight-chain or branched, saturated or unsaturated hydrocarbon radical which can be interrupted in the chain by oxygen, -NH- or -N-alkyl (1 to 6 C atoms), and R**4 represents a C1 -C10 straight-chain or branched alkyl or C2 -C10 -alkenyl radical which can optionally be interrupted by one or two oxygen atoms in the alkyl chain and which can optionally be substituted by one to six fluorine atoms, Cl, br, I, CN, NH2 , OH, phenyl, naphtalyl, hydroxycarbonyl, alkoxycarbonyl (1 to 10 C atoms in the alkoxy radical), -CHO, morpholino or C1 -C4 -dialkylamino, in the form of isomers, isomer mixtures, racemates and optical antipodes.
Patent ES-8708134-A1 (ES)
Title: Homocysteine thiolactone derivatives, process for the preparation thereof and pharmaceutical compositions therefrom.
IPC: C07D409/12
Filed: 1986-02-21
Abstract: Compounds of formula I < IMAGE > (I) wherein A represents: a saturated cyclic or heterocyclic aromatic or heteroaromatic residue a saturated or unsaturated bicyclic residue and R represents H, an alkyl, cycloalkyl or alkoxyalkyl group. Compounds I are endowed with valuable therapeutic characteristics.
Patent ES-8800015-A1 (ES)
Title: Manufacture of foamed tobacco-containing articles by extrusion.
IPC: A24B3/14
Filed: 1986-04-15
Abstract: A wet blend containing tobacco particles and a binder is extruded under conditions such that steam is generated within the material upon extrusion and effects foaming. To minimize the amount of water used, which may subsequently have to be dried off, the binder is pre-hydrated by mixing with water before being mixed with the tobacco particles. To improve the consistency of the hydrated binder a small proportion of tobacco particles can be mixed with the binder before hydration or part of the binder can be mixed dry with the tobacco particles, leaving an excess of water for admixture with the rest of the binder.
Patent ES-8801854-A1 (ES)
Title: Colouration process.
IPC: C09B69/10
Filed: 1986-06-12
Abstract: A method for the coloration of textile materials which comprises applying thereto by a printing or continuous dyeing technique a colored polymer containing repeat units derived from at least one organic dye containing two or more polymerizable olefinically unsaturated groups.
Patent ES-8800260-A1 (ES)
Title: Fluoro-methyl-pregnane steroid prepn.
IPC: C07J5/00
Filed: 1986-06-25
Abstract: 9Alpha-fluoro 16alpha-methyl pregnanes of formula (I) are made by (a) reacting a steroid with a Grignard reagent    CH3MgX, in which X is Br or I, in presence of a catalytic  amt. of cuprous halide to form a steroid of formula (II); (b) treating this in situ. with an acylating agent; (c) reacting the acylated prod. with a peracid to obtain the steroid of formula (III); and (d) hydrolysing this to obtain (I).
Patent IE-903276-A1 (IE)
Title: Method of stabilising colostrum for immunochemical¹examination
IPC: G01N33/531
Filed: 1990-09-10
Abstract: The invention relates to a method of stabilizing a sample of colostrum or milk which is intended for immunochemical examination, by adding a stabilizing system which comprises the following components: (a) a microbiological preservative, (b) a buffer solution which buffers the sample at a pH between 5 and 8, preferably between 5.5. and 6.5, and (c) one or more non-ionic surface-active substances, the components (a), (b) and (c) being selected in such manner that they do not interfere with the immunochemical examination to be carried out. The invention also relates to the stabilization kit to be used for this purpose.
Patent IE-921743-A1 (IE)
Title: Phosphate-containing powder automatic dishwashing¹composition with enzymes
Inventor: AHMED FAHIM U
IPC: C11D3/37
Filed: 1992-07-01
Abstract: A powdered detergent containing a mixture of a protease enzyme and an amylase enzyme, wherein said diswashing composition comprises in percent by weight : wherein said protease enzyme is Maxacal protease enzyme and said amylase enzyme is Maxamyl amylase enzyme, a weight ratio of said protease enzyme to said amylase enzyme being 5:1 to about 1.1:1, wherein said detergent dishwashing composition has a pH of less than 10.5, at a concentration of 10 grams/liter.