baber/WOPTO huggingface dataset:
Patent ES-478090-A1 (ES)
Title: Injection molding apparatus
IPC: B29C35/16
Filed: 1979-02-26
Abstract: Synthetic-resin articles are injection molded with at least one stationary mold cavity on the stationary mold plate being alternately aligned with carriers on the mold-closure plate so that each article is entrainable by this plate into a working station in which, for example, it can be cooled. During the injection molding of one article in the mold cavity defined between the stationary mold half and one of these carriers, a previously molded article is solidified on the other carrier in a working station offset from the stationary mold half. The newly injected mass is retained in the mold cavity only until the surface regions have cooled and set and the plate is then laterally shifted perpendicular to the mold closing direction to carry the article having the set surface regions and still fluid core into a working station while the other carrier, from which the cooled article has been ejected, is aligned with the stationary mold cavity.
Patent ES-478568-A1 (ES)
Title: Epimerization process
IPC: C07C255/37
Filed: 1979-03-13
Abstract: A novel process for the preparation of (1R,5S) 6,6-dimethyl-4(R)-[(S)-cyano-(3'-phenoxy-phenyl)-methoxy]-3-oxabicyclo -(3-1-0)-hexan-2-one which is an intermediate for the preparation of (S) alpha -cyano-3-phenoxy-benzyl alcohol.
Patent ES-478597-A1 (ES)
Title: Thermal isolator
IPC: G21C13/036
Filed: 1979-03-13
Abstract: In an arrangement for feeding a fluid at a given temperature into a vessel containing fluid at a different temperature from an inlet pipe through an inlet nozzle to feedfluid distribution means in the vessel, a removable thermal isolator arrangement is provided. Spaced concentric sleeves form a series of fluid spaces which thermally insulate the inner surface of the nozzle from the feedfluid and leakage feedfluid is directed away from the nozzle whereby thermal cycling of the inner surface of the nozzle is minimized to eliminate cracking thereof.
Patent ES-478837-A1 (ES)
Title: Window winder for slidable windows, especially for automobiles
IPC: F16H19/00
Filed: 1979-03-21
Abstract: The window winder for a slidable window, especially a window capable of being lowered into the window shaft of an automobile, has a threaded cable displaceably guided in a tension resistant and compression resistant manner in a guide tube. The threaded cable engages, in a two part drive casing, a drive pinion which is non-rotatably keyed to a drive shaft journalled in the two half casing of a gear wheel drive equipped with a drag spring brake. The threaded cable is directly or indirectly connected to the window by one or more entraining devices fixed to the cable and penetrating through a longitudinal slit in the guide tube. The guide tube is a slit metal tube in the region of the path of movement of the entraining devices and elsewhere is a plastic tube connected to the drive casing and the metal tube in a non-displacing, non-rotatable manner by means of sleeves injection molded onto the plastic tube. The two parts of the drive casing are injection molded from plastic material and their parting plane is situated outside the threaded cable passing through the casing and outside the drive pinion between the drive pinion and the drag spring barke. The guide duct guides the threaded cable substantially in alignment with the internal surface of the guide tube and open towards the drive pinion and the parting plane is disposed in one casing part and the sleeves which receive the guide tube are formed integrally with the casing part.
Patent ES-482575-A1 (ES)
Title: Coffee capsules and process for their manufacture.
IPC: B01J13/02
Filed: 1979-07-18
Abstract: Coffee capsules are described, comprising a hardened shell of coffee and/or coffee substitute solids surrounding a droplet of coffee oil containing coffee aroma. They are made by contacting particles of an emulsion of coffee oil and aromatic coffee distillate with particles of instant coffee and/or coffee substitute powder. The capsules are added to instant coffee or an instant-coffee substitute.
Patent ES-484332-A1 (ES)
Title: Apparatus for the heat exchange between solid particles and a gas current.
IPC: F28C3/16
Filed: 1979-09-20
Abstract: 1. Device for heat exchange by direct contact between solid particles and a gas comprising a hollow column (1) arranged vertically and comprising in its upper part at least one stage (12) formed of a stack of packing elements, through which the solid particles flow downwardly by gravity in contact with an ascending gas stream, characterized in that said column (1) comprises in its lower part a horizontal grid (2) adapted to support a fluidized bed of said solid particles, the bed being fed at least in part by said gas stream, said grid (2) being arranged substantially in the vertical line of the stage (12) of packing elements and the fluidized bed directly receiving the particles flowing from said stage (12).
Patent ES-484475-A1 (ES)
Title: Conduit
IPC: E21F9/00
Filed: 1979-09-26
Abstract: The conductor channel is connected to a slit-shaped section and sealed with it via a displaceable packing system which has several longitudinal flexible packing guide plates. The packing guide plates (15) have two separate packings in the form of an inner packing (17) and an outer packing which have component pair of abutting, longitudinal edges (17) which lie on opposite sides of the slit-shaped section on the rigid packing carrier section (19) of the conductor channel (1). The conductor channel, in general, has a rectangular U-shaped cross-section. The rigid packing carrier section (19) consists of two, fixed, separate construction units on the upper edge (13) or the U-shaped-flange (3). The unit-sections carry a packing guide plate (15). The construction units are built up from oppositely placed, angular guide plates and the packing guide plates (15) are set in the flange (3) and are partially covered over by the angular flanges.
Patent ES-485734-A1 (ES)
Title: Apparatus and method for automatically controlling hemodialysis at a pre-selected ultrafiltration rate
IPC: A61M1/16
Filed: 1979-11-06
Abstract: Apparatus for and method of automatically controlling the quantity and rate of liquid removed from blood during hemodialysis. The apparatus supplies dialysate in a single pass system in a closed, controlled volume circuit which includes an above atmospheric pressure portion and a below atmospheric pressure portion. The above atmospheric pressure portion includes a pair of chambers for alternate supply to and removal of the dialysate from the below atmospheric pressure portion which contains an artificial kidney and a third means for removing fresh dialysate from the above atmospheric pressure portion the below atmospheric pressure portion includes means which isolates the kidney containing portion and restores pressure to spent dialysate to a pressure at least equal to or higher than the pressure of the dialysate fed into said closed circuit the above atmospheric circuit also includes means for removing gas from the spent dialysate prior to filling the spent dialysate removal chamber before discard.
Patent ES-486118-A1 (ES)
Title: Apparatus for the dry cooling of coke
IPC: C10B39/02
Filed: 1979-11-19
Abstract: An apparatus for the dry cooling of coke is disclosed including a vertical cooling chamber having an open bottom, a gas distribution manifold disposed in the bottom of the cooling chamber and a pair of discharge openings for the continuous withdrawal of the cooled coke from the bottom of the chamber. The cooling gas manifold includes upwardly sloping walls which intersect at an apex located generally centrally of the bottom of the cooling chamber. Gas discharge openings extend through these walls and are so disposed as to make cooling gas available across the entire cross-section of the cooling chamber. Individual, closed gas chambers communicate with groups of the gas discharge openings and the flow of gas to each chamber is individually regulated. Temperature sensing means is provided in the cooling chamber and the flow of cooling gas to the individual gas chambers is controlled in response to the temperatures sensed in the cooling chamber to achieve an even cooling distribution throughout the cooling chamber.
Patent ES-8103790-A1 (ES)
Title: Soil-resistant yarns, aqueous finish for yarns, and process for producing a soil-resistant yarn.
IPC: D06M13/00
Filed: 1980-03-25
Abstract: Soil-resistant carpet yarns are provided by providing yarns coated with a soil retardant, for example, a fluorochemical, and a retaining agent, for example, zirconium oxide. Such yarns when used in the manufacture of carpets retain their soil-resistant properties during the carpet dyeing and finishing operation the zirconium oxide in some way promotes the retention of the fluorochemical on the yarn.
Patent ES-8107165-A1 (ES)
Title: Diamides of triiodo-isophthalic acids, their preparation and X-ray contrast agents containing them.
IPC: A61K49/04
Filed: 1980-05-07
Abstract: New triiodinated isophthalic acid diamides of the formula < IMAGE > wherein the amide residues -CO-N.R1R2 and -CO-N.R3R4 are different from each other and R1 is hydrogen or C1-6 alkyl, R2 is mono- or polyhydroxyalkyl, R3 is hydrogen or C1-6 alkyl, R4 is mono- or polyhydroxylalkyl, R5 is C1-6 alkyl or mono- or polyhydroxy-C1-6-alkyl or C1-3-alkoxy-C1-3-alkyl, and R6 is hydrogen, C1-6 alkyl or mono- or polyhydroxyalkyl provide superior nonionic X-ray contrast media.
Patent ES-8203613-A1 (ES)
Title: Pharmaceutical composition comprising modified polyriboinosinic-polyribocytidylic acid, for induction of interferon in primates.
IPC: A61K31/785
Filed: 1980-09-16
Abstract: A complex of polyriboinosinic-polyribocytidylic acid (poly I:C) with poly-L-lysine hydrobromide ([lysine.HBr]n) having a defined molecular weight is prepared which is about 5-15 times as resistant to hydrolysis by pancreatic ribonuclease as the parent poly I:C. A pharmaceutical solution, containing a relatively high concentration of the complex, prepared as described, induces significant anti-viral levels of serum interferon in monkeys under conditions in which poly I:C itself induces little or no interferon. An important feature of this invention is that the product is a soluble material requiring no special solubilizing agent, thereby facilitating the preparation of solutions having the desired concentration. The product will hereinafter be designated as poly I:C/poly-L-lysine.
Patent ES-8202805-A1 (ES)
Title: Amino-pyridine or benzene carboxylic acid derivs. - with metabolic, esp. hypoglycaemic and hypolipaemic, activity
IPC: C07D295/155
Filed: 1981-05-05
Abstract: Benzene and pyridine derivs. of formulae (I) and (Ia) and their salts with acids and bases are new: (R is H, Cl, Br or 4-7C acyclic alkyleneimino R1 is H, F, Cl, Br, 1-6C alkyl, 1-6C alkoxy, Ph-substd. A, OH, NO2, CN, COOA', alkanoylamino or A2N-SO2 R2 and R3 are each 1-7C alkyl, 3-7C alkenyl, 3-7C cycloalkyl, Ph-substd. A, Ph or adamantyl or NR2R3 is 4-6C unbranched alkyleneimino (opt.substd. by 1-2 1-4C alkyl or by 1 OA', Ph or COOA' and opt. with a CH2 replaced by NQ, O, S, CO, SO or SO2), satd. or partly unsatd. 7-10C aza-bicycloalkyl, 3,5-(A)2-piperidino (3-5C total in the 2 A), pyrrolyl, tetrahydropyridino or (CH2)n=N- (n is 3 or 7-12) A is 1-3 alkyl A' is H or A Q is A', COOA, Ph, halo-Ph, PhCH2, pyridyl or furoyl R4 is as A' X is N or CH Y is O, NH or C(A')2 Z is H, halogen, CH2CH2Q' (Q' is NO2, NH2, CN, CHO, CH2OH or COOH), opt. esterified COOH, Me (opt. substd. by 2 or 3 A or 1 COOA' or OCH2CH2O), MeCO (opt. substd. by COOA'), Et or ethylene (both opt. substd. by 1-2 COOA or 2 COOH) or (A1)2N-CO- when NR2R3 is cyclic imino, Z can also be carboxyethyl each A1 is H, 1-7C alkyl, 3-7C cycloalkyl or 3-7C alkenyl or -N(A1)2 is piperidino, (thio)morpholino or N-(A)-piperazino R5 is F, Cl, Br, NH2, CN, OH, opt. Ph substd. OA or 4-6C alkoxy W is COOA' CN or CONH2.. NR6R7 is e.g. N-(2-4C alkyl)-cyclohexylamino, PhN(A)-, PhCH2N(A)- or 6-12C alkyleneimino).
Patent ES-8203266-A1 (ES)
Title: Apparatus for injecting plastics and elastomers
IPC: B29C45/18
Filed: 1981-05-20
Abstract: An injection apparatus for plastics materials containing glass reinforcing fibers includes a fixed sheath 5, a movable sheath 7 slidably disposed within the fixed sheath, a mixing screw 9 rotatable within the movable sheath, a pressurized supply hopper or funnel 8 for feeding material to the mixing and conveying screw, and a piston/cylinder unit 14-16 for advancing the movable sheath and screw to inject a charge of plastics material within a chamber 26 to a mold M. The supply funnel is coupled to the movable sheath and includes a compression plate 35 controlled by a jack 38 mounted on a sliding plate 39, whereby the compression plate may be retracted into abutment with the sliding plate and laterally withdrawn to enable the reloading of the supply funnel. The mixing screw may be slightly retracted from the movable sheath to form a passage 25 for the plastics material to minimize the shearing of the fibers therein during mixing and conveyance, and the entire apparatus may be separated from the mold by a jack V to avoid undesired thermal transfers between the mold and the injection material.
Patent ES-8308340-A1 (ES)
Title: Moulding mass for rigid polyurethane foams extended with starch.
IPC: C08J9/00
Filed: 1982-02-19
Abstract: 1. Moulding material filled with starch for rigid polyurethane foams, characterised in that the starch filler component represents 3 to 40% of the total weight and at least 80% of it consists of gelatinized starch, which is substantially free of particles of a diameter exceeding 3 mm and has a maximum water content of 15% by weight.
Patent ES-8304268-A1 (ES)
Title: Rotatable pneumatic starter motor for an internal-combustion engine.
IPC: F02N15/04
Filed: 1982-04-28
Abstract: In the pneumatic starter, the control of the translational movement of the drive pinion 36 is obtained by means of a pneumatic jack 46 which, in a first part of its stroke, receives compressed air only on a first surface 52 and, in the second part of its stroke, also receives it on a second surface 54. Thus, the return spring 44 can be compressed with a high force at the end of the stroke and can therefore have a high rigidity, avoiding the use of a free wheel. The invention is used for the starting of diesel engines.
Patent ES-8400699-A1 (ES)
Title: Control system for a press line.
IPC: B30B15/20
Filed: 1982-07-26
Abstract: A press line containing a plurality of presses for performing successive operations on the same workpiece has a control system including a plurality of computer control units (CCU1, CCU2, CCU3, CCUn), each of which controls the movement of one of the presses and the associated workpiece transfer mechanisms via repetitive automation cycles which correspond to and control repetitive press cycles. One of the computer control units (CCU1) selected as a reference unit, and all the computer control units, including the reference unit, produce a synchronizing signal at a common predetermined point in the automation cycles thereof. The synchronizing signal (CAC) from the reference unit is compared with the synchronizing signal from each of the other units to determine whether the other units are lagging or leading the referenece unit. The cycle times of the leading and lagging units are then adjusted accordingly.
Patent ES-8307942-A1 (ES)
Title: Knitting machines
IPC: D04B15/32
Filed: 1982-08-19
Abstract: A knitting machine, particularly a circular knitting machine, has sinkers which are inserted in advance of full lowering of the needles, so that the loops being formed will lie on the back of the sinker hooks. This prevents the thread from being hooked by the sinkers and thus from being damaged. The sinkers act on previously formed loops.
Patent ES-8400542-A1 (ES)
Title: Fuel injection pumping apparatus
IPC: F02B3/06
Filed: 1982-10-22
Abstract: A fuel injection pumping apparatus for supplying fuel to an internal combustion engine, includes an injection pump having a plunger movable inwardly by cam means to effect delivery of fuel and a valve operable to control the supply of fuel to the bore containing the plunger. The valve is electrically controlled and the apparatus includes an electronic control system which is supplied with signals from transducers which are responsive to the positions of the cam means and a rotary part of the apparatus relative to the housing of the apparatus. The control system has information stored therein regarding the profile of the cam means, and controls the operation of the valve so that the correct amount of fuel is supplied to the bore.
Patent ES-8400953-A1 (ES)
Title: Railway signalling receiver.
IPC: G06F17/14
Filed: 1982-12-21
Abstract: A railway signalling receiver in which a signal carried by the railway lines is sensed and the sensed signal is sampled, digitized and subjected to a discrete Fourier transform operation which transform the time domain samples into the frequency domain. The frequency content of the signal may then be examined in order to identify the original signal or to decode the information carried. The signal may be a frequency shift keyed carrier signal. A technique of maintaining the safety of the system by discriminating against potentially confusingly similar ASK signals, which can arise spontaneously in electric traction territories, is described. A technique of digitally heterodyning down a carrier signal so that the transform operates on the lower sidebands frequencies in order to maximize efficiency of the transform calculations is also described. The receiver is useful as a jointless track circuit receiver and also in a part of the train borne equipment of an automatic train protection system.
Patent ES-8402217-A1 (ES)
Title: Sterilization of packaging materials.
IPC: A61L2/10
Filed: 1982-12-30
Abstract: A method for sterilizing packaging material, the packaging material being employed subsequent to its sterilization for the aseptic packaging of foodstuffs. The method includes the steps of (1) first subjecting the packaging material to ultrasonic vibrations through a liquid medium, and (2) then subjecting the packaging material to ultraviolet radiation. The bactericidal effect of steps (1) and (2) combined together as a sequence in the order recited is greater than if practiced in the reverse order. The process of this invention can be applied to a moving web of packaging material. The moving web, after its sterilization treatment, can be fed through known machinery for forming, filling, and sealing of aseptic packages for foodstuffs.
Patent ES-8402843-A1 (ES)
Title: N-phosphonomethylglycine derivatives.
IPC: A01N57/20
Filed: 1983-02-19
Abstract: The invention provides N-Phosphonomethylglycine derivatives of the general formula I < IMAGE > (I) wherein R1, R2 and R3 are independently selected from -OH and -OR4 wherein R4 is a salt forming cation iminourea derivative of the general formula II < IMAGE > (II) wherein R5, R5', R6, R6' and R7 are independently < IMAGE > or an aryl, cycloalkyl or straight or branched chain alkyl or alkenyl group optionally substituted by hydroxy or halogen, or an alkylaryl group, provided that at least one but no more than two of R1, R2 or R3 are OR4 no more than two R5, R5', R6, R6' are aryl or substituted aryl and no more than one of R5, R5', R6, R6' and R7 is CH2OH. The invention also provides a process for preparing the above N-Phosphonomethylglycine imino urea salts as well as providing phytotoxic compositions containing the same.
Patent ES-8403884-A1 (ES)
Title: Antiinflammatory and/or analgesic 2,3-Diaryl-5-halo thiophenes.
IPC: C07D409/04
Filed: 1983-03-02
Abstract: Certain 2,3-diaryl-5-halo thiophenes are useful in the treatment of inflammation and/or pain.
Patent ES-8507733-A1 (ES)
Title: Dielectric films from water soluble polyimides.
IPC: C08G73/00
Filed: 1983-04-08
Abstract: A dielectric film with improved dielectric strength, mechanical strength, high temperature utility, and moisture resistance is described comprising the reaction product of 1, 2, 3, 4 butane tetracarboxylic acid, a multifunctional amine of the formula: < IMAGE > and at least one diamine, the multifunctional amine constituting at least 5% of the total amine equivalents of the reactants. The polyimide dielectric film can be cast out of aqueous solution on a mold release surface.
Patent ES-8504270-A1 (ES)
Title: Process for phosphating metal surfaces.
IPC: C23C22/14
Filed: 1984-03-27
Abstract: A zinc phosphate coating of below 2 g/m<2> is formed on a metal surface by use of an aqueous acidic zinc phosphate coating solution that is free of chlorate and chloride and that is accelerated by a mixture of nitrite and water-soluble organic nitro compound, such as a nitrobenzene sulphonate.
Patent ES-8506823-A1 (ES)
Title: Process for electrophoretic film deposition.
IPC: C09D5/44
Filed: 1984-03-30
Abstract: In a process for the electrophoretic deposition of an organic resin coat on a conductive substrate, the aqueous resin bath includes more than 1% and preferably less than 40% of a surfactant compatible with the resin bath. The surfactant reduces the tendancy of the deposited resin coat to act as an insulator, thereby limiting the thickness of resin coat which can be deposited. Thus, the invention enables thicker resin coats to be formed.
Patent ES-8602915-A1 (ES)
Title: Method of recovering dewaxing aid (DWA) from mixture of wax and DWA by wax permeation through semipermeable membrane.
IPC: C10G73/04
Filed: 1984-11-30
Abstract: Dewaxing aids (8) used to improve the separability of wax from hydrocarbon oils (2), preferably petroleum oil, most preferably lube or transformer oils, are themselves recovered from the wax (16) and/or the dewaxed oil (24) by selective permeation of the wax (22) and/or dewaxed oil/dewaxing solvent (28) through a semipermeable membrane (18 and/or 26) with the retained, recovered dewaxing aid (20 and/or 30) being recycled to the dewaxing process. The dewaxing aid (20 and/or 30) is recovered in an undegraded form, and is as effective in the dewaxing process as is fresh dewaxing aid. Degraded dewaxing aid, if any, passes through the membrane along with the wax (22) or oil or dewaxing solvent (28) and is thus not recovered for recycle.
Patent ES-8601982-A1 (ES)
Title: Diamine derivatives, process for their preparation and medicines containing these compounds.
IPC: C07D333/20
Filed: 1985-03-05
Abstract: Diamines of formula (I) and their physiologically acceptable salts and hydrates are new: m and n = 0 or 1 R1, R2, R3 and R4 = H, 1-10C alkyl, 5-6C cycloalkyl, amino (opt. substd. by 1 or 2 lower alkyl), or R1 + R2 and/or R3 + R4 complete a 5-8 membered alicyclic, opt. substd. heterocycle, or R3+R4 complete the gp. = C(NH2)2 or R1+R2 (provided m is zero) complete = C(NH2)2 Q and Q' = furan, thiophene, thiazole or benzene rings A and B = O(CH2)q, OCH2.CHOH.CH2, or CH2-X-CH2-Y-O(CH2)p q = 2-4 x = O, S or CHOH Y = bond or CHOH p = 1 or 2 R = gp. (II) or (III).
Patent ES-8604207-A1 (ES)
Title: Di:phenyl:methyl piperazinyl di:hydro:benzo di:azolyl:one propane
IPC: C07D403/06
Filed: 1985-03-26
Abstract: 1-(1-(4-Diphenylmethane piperazinyl)) 3-(1-(1,3-dihydrobenzo 1,3-diazolyl-2-one))propane is made by (a) reacting a cpd. of formula (I) with a lower alkyl chloroformate in a high-boiling inert solvent to give (II) (b) reacting this with a borohydride, aluminium hydride or other, in presence of Pd/C or similar catalyst to obtain an amino cpd. (III) (c) reacting this with 4-diphenylmethyl piperazine to give a o-amino aniline (IV) by aliphatic nucleophilic substitution and (d) cyclising (IV) to obtain the required cpd. by heating under low vacuum to atmos. pressure with a drying agent at 160-240 deg.C. X is halogen and R is methyl or ethyl.
Patent ES-8706588-A1 (ES)
Title: composition for plant growth modification: and method for the use thereof.
IPC: C05F11/02
Filed: 1985-05-13
Abstract: A composition for use as a plant growth modifier is prepared by reacting an organic chelating agent with leonardite ore in a liquid medium. The reaction involves the extraction of humic acids from the ore. The composition may be applied to plants to modify vegetative growth and fruiting.