baber/WOPTO huggingface dataset:
Patent ES-433713-A1 (ES)
Title: Pulping apparatus
IPC: D21B1/34
Filed: 1975-01-10
Abstract: A rotor assembly for use in pulping apparatus is similar in general construction to the disclosure of Vokes U.S. Pat. No. 3,073,535, but the thickness of its defibering vanes is reduced to minimize their pumping action, and pumping vanes are provided on the outer surfaces of certain of the defibering vanes to increase the vortical circulation effect created by the rotor in operation.
Patent ES-436152-A1 (ES)
Title: Novel polymers from s-triazine cyanamide compounds
IPC: C08G73/00
Filed: 1975-03-31
Abstract: Polymers are provided by the reaction of s-triazine cyanamides and mono- or polyfunctional phenols, cyanuric acids, thiols or amines. The amine, thiol, cyanuric acid or phenol radicals may be on the triazine molecule in which case the product is a homopolymer or on different compounds in which case copolymers are obtained.
Patent ES-450222-A1 (ES)
Title: Heat-stable molded composite explosives and production
IPC: C06B45/00
Filed: 1976-07-28
Abstract: The specification describes heat-stable pressure-moulded composite explosives which comprise at least one crystalline explosive having a high rate of detonation and, as a synthetic binder therefor, a cross-linked silicone resin. These composite explosives are produced by coating the crystalline explosive in the presence of water with a thermosetting polysiloxane prepolymer, then drying and cross-linking the moulding powder obtained, and finally cold-compressing the cross-linked moulding powder to form a shaped composite explosive.
Patent ES-454283-A1 (ES)
Title: Organic compounds
IPC: A61K38/00
Filed: 1976-12-16
Abstract: This invention provides new compounds of formula I, < IMAGE > I < IMAGE > wherein X is H-Ala, D-Ala, beta -Ala, propionyl or Ac-Ala (wherein Ac is pharmaceutically acceptable acyl), Y is hydrogen or a direct bond between the sulphur atoms in positions 3 and 14, and Z is the radical -COOH, -COOR1 (wherein R1 is lower alkyl), < IMAGE > (wherein R2 and R3 independently are hydrogen or lower alkyl) or -CH2OH, with the proviso that X is other than H-Ala, when Z is COOH.
Patent ES-459014-A1 (ES)
Title: Apparatus for low liquor ratio wet processing of textile fabric
IPC: D06B3/24
Filed: 1977-05-20
Abstract: Apparatus is provided for effective low liquor wet processing of textile piece goods with exceptional flexibility as to type of fabric that may be handled and processing conditions that may be applied.
Patent ES-459715-A1 (ES)
Title: Unsaturated silicon organic compounds containing keto groups
IPC: C08F30/08
Filed: 1977-06-16
Abstract: A keto-group-containing silane of the formula < IMAGE > WHEREIN R independently represents an alkyl, cycloalkyl, alkyloxyalkyl and phenyl group, R' represents an unsubstituted straight-chained or branched alkylene or alkenyl cycloalkylene or cycloalkenyl group having 2 to 8 carbon atoms, R'' represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, R''' represents a hydrogen atom, a straight-chained or branched alkyl or alkenyl group having 1 to 6 carbon atoms or a C5-C6 cycloalkyl group, and N HAS THE VALUE 1 OR 2, AND THE CONDENSATION PRODUCTS THEREOF PROCESSES FOR THEIR PRODUCTION AND THE USE THEREOF AND FACILITATING THE ADHESION OF INORGANIC OXIDIC AND METALLIC SURFACES TO POLYADDITION OR POLYCONDENSATION POLYMERIC COMPOSITIONS.
Patent ES-459949-A1 (ES)
Title: Preparing permanently embossed, highly porous wallpapers
IPC: D21H27/02
Filed: 1977-06-21
Abstract: Permanently embossed, highly porous wallpapers are produced by preparing a sheet from a mixture of up to 90% by weight of cellulose fibers and at least 10% by weight of fibrils of at least one thermoplastic polymer, and subjecting the sheet, in any order, to the following operations: (a) embossing at a temperature lower than the softening temperature of the thermoplastic fiber and (b) heating at a temperature equal to or higher than the softening temperature of the thermoplastic polymer. The term "fibrils" refers to elongated structures in the form of films or fibers of varying length comprised between about 1.0 mm and about 50 mm and the minor diameter or dimension of which is comprised between about 1.0 and 400 micron.
Patent ES-461175-A1 (ES)
Title: Substituted 2,3-alkylene bis (oxy) benzamides and derivatives and method of preparation
IPC: C07D491/02
Filed: 1977-07-29
Abstract: Novel substituted 2,3-alkylene bis (oxy) benzamides and derivatives thereof are disclosed. Also disclosed is a method for producing said compounds. The compounds have anxiolytic, psychostimulant, disinhibiting and thymoanaleptic properties useful therapeutically in the psychofunctional field, particularly in gastro-enterology, cardiology, urology, rheumatology and gynaecology.
Patent ES-463414-A1 (ES)
Title: Isoxazole carboxamides of m-aminotetramisole as anthelmintics
IPC: C07D261/18
Filed: 1977-10-20
Abstract: Novel isoxazole carboxamides of 6-(m-aminophenyl)-2,3,5,6-tetrahydroimidazo[2,1-b,]thiazole(m-aminotet ramisole) having anthelmintic properties are disclosed.
Patent ES-468878-A1 (ES)
Title: Multibin, cut-sheet xerographic copier
IPC: B65H5/24
Filed: 1978-04-17
Abstract: A multibin, cut-sheet xerographic copier capable of operating in a simplex or a duplex copy mode, wherein sheets are fed from a selected sheet stack, one at a time, to the copier's transfer station, by a sheet feeding means which includes a combing wheel.
Patent ES-472862-A1 (ES)
Title: Herbicidal phosphonates and preparation and use thereof.
IPC: C07F9/38
Filed: 1978-08-25
Abstract: Herbicidal phosphonates and preparation and use thereof, having the general formula < CHEM > wherein Q is hydrogen or chlorine, X is oxygen or sulfur and R, R1 and R2 are various organic groups. The compounds can be made, e.g. by an number of processes involving introduction or abstraction of chlorine at the 2-position or by reaction of a phosphite with an appropriate haloacetate. The compounds can be formulated for agricultural use in conventional manner and exhibit selective as well as general herbicidal effects, showing both pre- and post-emergence activity.
Patent ES-475216-A1 (ES)
Title: Process for preparing 2,5- Diketogluconic Acid
IPC: C12P7/58
Filed: 1978-11-17
Abstract: A process for producing 2,5- diketogluconic acid which comprises aerobically propagating Acetobacter cerinus in a glucose medium and then recovering the resulting 2,5- diketogluconic acid or processing the fermentation broth by selective reduction to yield 2-ketogulonic and 2- ketogluconic acids.
Patent ES-476177-A1 (ES)
Title: Television receiver with a facility for simultaneously displaying two programmes
IPC: H04N5/45
Filed: 1978-12-20
Abstract: In order to display a second programme picture inset in a first programme picture the receiver has a tuner which is switched to the second programme during successive quarter line periods in successive lines. The switching frequency is greater than the line frequency and is inaudible via the loudspeaker. The second programme signals are stored, and are read out at a fast rate when the display scan reaches the inset region. Each displayed line of the second programme picture is formed of signals received in different quarter line periods in four successive lines. To avoid discontinuities in the signal so formed an analog-digital converter, a shift register, and a digital-analog converter are serially-connected at the input to the store.
Patent ES-479737-A1 (ES)
Title: Train for the renewal of a railway track.
IPC: E01B29/05
Filed: 1979-04-19
Abstract: A railroad track relaying train comprises, in addition to the cars for transporting the ballast screening machines and a car equipped with power-wrenches for fixing the tie-screws, a sequence of working cars including a tie- and rail-removing car, a ballast clearing car, and a tie and rail laying car, these cars being interconnected by means of coupling frames supported by caterpillar trucks adapted to keep the working cars on the selected path. The tie and rail removing car comprises an elevator capable of lifting and rotating at least one tie or a track span around ballast conveyors, in order to deposit at least one tie or track span upon a transport element. The train is capable of performing all of the operations necessary for removing the old track, excavating and screening the old ballast, and laying the new track on the screened ballast, without stopping its forward motion when removing the old track.
Patent ES-482075-A1 (ES)
Title: Bicyclo(3.1.0)hexyl-substituted carbonylaminophenoxy compounds, their preparation, and compositions containing them for use in treating mammals.
IPC: A61K31/275
Filed: 1979-06-29
Abstract: Bicyclo[3.1.0] hexyl-substituted carbonylaminophenoxy compounds of the formula < CHEM > where R is i-propyl or t-butyl R<2> is H, halo, CN, C1-2 alkyl, C1-2 alkoxy, acetyl or propionyl Y is >NR<5> where R<5> is H or methyl n is 0 or 1 and m is 1 or 2 and their pharmaceutically acceptable salts and pharmaceutical compositions containing such compounds, can be used for treating cardiac disorders, hypertension and glaucoma in mammals, and may have local anesthetic properties. They can be prepared by reaction of isopropylamine or t-butylamine with the corresponding compound having < CHEM > in place of -OCH2CH(OH)CH2NHR, or by hydrolysing the corresponding compound having < CHEM > in place of -OCH2CH(OH)CH2NHR, in which R<3> is H, alkyl or optionally substituted carbocyclic aryl.
Patent ES-483388-A1 (ES)
Title: Chemical-mechanical starch conversion.
IPC: C08B30/12
Filed: 1979-08-14
Abstract: Gelatinization and dispersion of starch with a starch solvent such as sodium hydroxide and using mechanical shear.
Patent ES-8100549-A1 (ES)
Title: Circuit interrupter with pivoting contact arm having a clinch-type contact
IPC: H01H1/22
Filed: 1979-10-15
Abstract: A circuit interrupter includes two parallel pivoting contact arms, the lower of which is connected to a stationary conductor member using a clinch-type contact. The contact arm has an axle member rigidly attached thereto which is supported by a bearing member attached to the conductor. In one embodiment, the bearing member comprises a pair of bifurcated arms which are clamped about each end of the axle member. In an alternative embodiment, the conductor member lies generally parallel to the lower contact arm and is slotted to form a pair of elongated conductor arms, each of which supports a journal bearing member. One end of the axle is extended through each journal bearing.
Patent ES-485035-A1 (ES)
Title: Safety device for hydraulic lifting apparatus
IPC: B66F5/04
Filed: 1979-10-15
Abstract: An hydraulic jack 1 for raising vehicles and of the kind having a lifting arm 4 pivoted at 3 to a base (2) and raised by a hydraulic power applying unit 14 has a ratchet mechanism 51, 60 to prevent creep under load. The ratchet mechanism includes a pawl 51 which automatically engages ratchet teeth or the like 60 during lifting and can be disengaged during lowering by remote tensioning of a Bowden cable 54. The ratchet teeth 60 may be provided on the arm 4 or a part pivoted thereto (Fig. 5) a part fixed to the base 2 (Fig. 12) or a piston rod 16 of the power unit 14 (Fig. 2).
Patent ES-8104272-A1 (ES)
Title: Substituted 2-imino-1,3-dithio and 1,3-oxathio heterocyclic compounds as herbicidal antidotes.
IPC: A01N43/00
Filed: 1979-11-14
Abstract: Derivatives of 2-imino-1,3-dithiolane, 1,3-dithiole, 1,3-dithiane, 1,3-dithietane and 1,3-oxathiole have been found to reduce herbicidal injury to crop plants due to thiocarbamate and acetanilide herbicides.
Patent ES-8200885-A1 (ES)
Title: Process for activating or reactivating silver support catalysts.
IPC: C07B61/00
Filed: 1980-04-25
Abstract: Process for activating or reactivating silver substrate catalysts having promoter metals used in the production of ethylene oxide by oxidizing ethylene with oxygen or with gases containing oxygen. At least part of the mixture of reaction gases is made to pass at least in part through a bed arranged before the catalyst zone, this bed containing uniformly distributed compounds of the promoter metals.
Patent ES-8200537-A1 (ES)
Title: D.C. power supply generator and television receiver comprising such a generator.
IPC: H01F38/42
Filed: 1980-12-03
Abstract: The current which passes through the vertical deflector of a transistorized color television receiver is produced by a circuit comprising an active switch controlled and modulated at the line frequency and supplied by line retrace pulses delivered by the secondary winding of a line transformer. The voltage at the terminals of an assembly compring a capacitor in series with the vertical deflector has a constant sign which is independent of the current passing through the deflector. The same secondary winding of the line transformer supplies both the vertical scanning circuit and a rectifier circuit for producing a d.c. voltage, in particular for the supply of video amplifiers.
Patent ES-8205718-A1 (ES)
Title: Method for the production of a colloidal aqueous complex of ferric hydroxide
IPC: C01G49/02
Filed: 1980-12-05
Abstract: This invention relates to new derivatives of dextran with a plurality of carboxylic acid groups located on intermediate glucose or glucopyranose units of the dextran polymer and substances formed from the same through the formation of complexes or chelation with colloidal ferric hydroxide in order to obtain stable products of low intravenous toxicity which contain a relatively high proportion of iron. In addition to this it relates to a process for the production of the said polycarboxylic acid compounds and the ferric hydroxide complexes described.
Patent ES-8205156-A1 (ES)
Title: Internally locked core centering mold assembly
IPC: B29C45/00
Filed: 1980-12-30
Abstract: A mold assembly is described for molding smooth-bottomed battery cases in which the necessary compression locking of the free ends of the elongated cantilever mounted cores is achieved by providing transverse locking pins which are carried within, and actuated to extend from, the interior of the cores themselves. Since no locking pins extend from the cavity, the interior surface of the base wall of the battery case is formed relatively smooth and flat.
Patent ES-8204655-A1 (ES)
Title: Printer system with continuous-moving type element.
IPC: G06K15/08
Filed: 1981-01-27
Abstract: A printer system comprising a belt printer mechanism controlled by a stored program digital microprocessor to print lines of data on a print medium. Selective operation of a linear array of print hammers, paper feeding, data conversion and arranging in scan/subscan order are performed by the microprocessor. The fire data for operating hammers is precalculated and arranged in scan/subscan order during the print medium feeding interval with printing occurring immediately at the first print scan after print medium motion in which one or more desired characters become aligned with print hammers. An indirect addressing technique which eliminates sorting is used to arrange the print position fire data in scan/subscan order.
Patent ES-8609296-A1 (ES)
Title: 6(R)-(2-(8'-acyloxy-2'-methyl-6'-methyl (or hydrogen)-polyhydronaphthyl-1')-ethyl)-4(R)-hydroxy-3,4,5,6-tetrahydro-2H-pyran-2-ones, the hydroxy acid form of said pyranones, the pharmaceutically acceptable salts of said hydroxy acids, and the lower alkyl, and phenyl, dimethylamino or acetylamino substituted lower alkyl esters of said hydroxy acid, processes for preparing the same, and a pharmaceutical antihypercholesterolemic composition containing the same.
IPC: A01N43/16
Filed: 1981-02-03
Abstract: 6(R)-[2-(8 min -acyloxy-2 min -methyl-6 min -methyl (or hydrogen)polyhydronaphthyl-1 min )-ethyl]-4(R) -hydroxy-3,4,5,6-tetrahydro-2H-pyran-2-ones are prepared by acylation of the corresponding 8 min -hydroxy compounds. The products are strong inhibitors of the biosynthesis of cholesterol. The 8 min -hydroxy compounds are prepared by hydrolysis of the corresponding, naturally occurring 8 min -(2(S)-methylbutyryloxy) compounds with a strong base at elevated temperatures to remove the acyl group.
Patent ES-8201939-A1 (ES)
Title: Method of preparing polyester polyols and their use in preparing rigid polyurethane foams.
IPC: C08G18/48
Filed: 1981-03-27
Abstract: Polyether polyols are made by alkoxylating a mixture which is from 20-80 weight % sucrose and 80-20 weight % formitol. The product polyether polyols have an average hydroxyl functionality of at least 3 and a hydroxyl number of from 28 to 1000. These polyether polyols are particularly useful for the production of rigid polyurethane foams.
Patent ES-8203374-A1 (ES)
Title: Triazaloquinoxalin-1,4-diones.
IPC: A61P37/08
Filed: 1981-05-09
Abstract: Anti-allergic compounds of the formulae < CHEM > wherein, X is S or O R1 and R2 is hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, aryl, aralkyl, sulfonamido, halogen, alkoxy, alkenyloxy, alkynyloxy, cyano, hydroxy, acyloxy, nitro, amino, alkylamino, alkanoylamino, carbalkoxyamino, methanesulfonyl, carboxy, carbalkoxy, trihalomethyl, or taken together, methylenedioxy R3 and R4 is hydrogen, alkyl, alkenyl, alkynyl, aryl, acyl, aralkyl, cycloalkyl, cycloalkyl, cycloalkyl CH2-, or carbalkoxy and Z forms a heterocyclic ring with the two carbon atoms to which it is attached and intermediates for their preparation.
Patent ES-8300249-A1 (ES)
Title: Interesterfied Oils and Margarines Containing Such Oils
IPC: A23D7/00
Filed: 1981-06-19
Abstract: Soft margarines of both the tub and fluid type, as well as blends and spreads, are formed from a unique blend of liquid vegetable oil, such as sunflower oil, with varying proportions e.g. from 5 to 20 wt. % of a hardstock having an SFI solids content of at least 45% at 92 DEG F (33 DEG C) and formed by interesterification of saturated babassu nut oil and a second saturated vegetable oil, e.g. palm oil, the oils having IV's of less than 2 and being in a weight ratio of 75:25 to 40:60. The blend of vegetable oil and hardstock is high in polyunsaturates and has a low-trans-isomer fatty acid content.
Patent ES-8206879-A1 (ES)
Title: Virtual memory terminal.
IPC: G06F17/30
Filed: 1981-06-29
Abstract: A microprocessor controlled terminal (1) with keyboard input (4) and CRT display output (6) employs virtual memory and store management techniques to enable an operator to run any of a wide variety of different applications (e.g. text, image, graphics, data entry, reservation, payroll etc.) in the terminal. Application procedure records and data records relating to a selected application are copied as required from a local backing store (14) and/or over a communications link (9) from a main store (16) of central processing unit (12) into a dynamically managed region (20) of random access memory (RAM) (3) under control of primitive microprocessor control instructions permanently held in read-only store (10). In view of the virtual memory techniques employed, the backing store (14) and main store (16) appear to be logical extensions of RAM (3). The records copied to region (20) are contiguously stored as variable length segments in successive free storage locations and are chained together for subsequent access in a plurality of double-traded chains. Previously marked procedure (and possibly data) are copied from region (20) into directly addressable fixed location (19) of RAM (3) and serve to configure terminal (1) to interact with data and procedure in region (20), in accordance with the requirements of the selected application. Contiguity of segments in region (20), is restored following disruption caused during running of the application. Storage management techniques provide for store-through of segments in RAM (3) to the backing store (14) and main store (16) and identifies segments within RAM (3) available for deletion from RAM on a least-recently-used basis to provide additonal space for new segments.
Patent ES-8301857-A1 (ES)
Title: Permissible slurry explosive
IPC: C06B47/14
Filed: 1981-09-11
Abstract: The present invention comprises a permissible aqueous blasting composition containing at least about 15% calcium nitrate as oxidizer salt. The calcium nitrate combined with water, inert material, a sensitizer, and cross linking and thickening agents forms a stable aqueous blasting composition or slurry which will meet the permissibility requirements of the U.S. Department of Labor. The use of this minimum amount of calcium nitrate particularly is effective in increasing storage stability.
Patent ES-8206633-A1 (ES)
Title: Metallurgical melting apparatus with a pivotable nozzle or burner.
IPC: F27B1/16
Filed: 1981-09-11
Abstract: Metallurgical melting apparatus with a blow-nozzle or burner capable of swivelling in different directions. The blow-nozzle or burner comprises at least one tube. The nozzle-head (12) has a bulge, in the example described a spherical calotte (13), which is retained between two ring-seats (14 and 15) (the FIGURE).
Patent ES-8307325-A1 (ES)
Title: Skimmer assembly for swimming pools.
IPC: E04H4/12
Filed: 1981-09-18
Abstract: A skimmer assembly for use in swimming pools in which a skimmer housing is provided with a skimming inlet and a drain inlet for receiving water from a pool. An outlet is also provided for connection with a vacuum source for discharging water from the housing. A floating weir is disposed in the housing for regulating the amount of water entering the housing from the skimming inlet and a filter basket is disposed in the housing with its open end communicating with the skimming inlet and a wall portion communicating with the drain inlet. An adaptor member and a cover plate cooperate with said basket for selectively controlling the flow of water from said skimming inlet to said outlet. The basket is adapted to attain a plurality of positions in the housing for regulating the flow through the drain inlet to the housing, and a sealing assembly is provided on the weir and the basket for sealing off flow through the skimmer inlet when the level of water in the pool falls below a predetermined value. The weir is adapted to accommodate an adaptor assembly for attaching a vacuum hose to the assembly for vacuuming selected portions of the pool under the vacuum created by the aforementioned vacuum source. A valve relief mechanism is provided on said weir for permitting water flow from said skimming inlet in the event the drain inlet becomes blocked when the weir is in its sealing position.
Patent ES-8205634-A1 (ES)
Title: Method for reducing melt fracture during extrusion of a molten narrow molecular weight distribution, linear, ethylene copolymer.
IPC: B29C48/10
Filed: 1981-09-30
Abstract: A method for the extrusion of an ethylene polymer through a die (10) having a discharge outlet defining an exit die gap (18) formed by opposing die lip surfaces (20, 20 min ) and wherein one surface of the die lip and/or die land in contact with the molten polymer extends beyond the opposing surface of the die lip and/or die land in the direction of the flow axis of the molten polymer through the die exit, whereby melt fracture is reduced on the surface of the polymer leaving the extended die lip surface.
Patent ES-8304205-A1 (ES)
Title: Antibiotic A-4696 factor G.
IPC: C12P21/02
Filed: 1981-12-17
Abstract: Glycopeptide antibiotic A-4696G is produced by culturing Actinoplanes missouriensis mutant strain ATCC 31681 under submerged aerobic fermentation conditions, and is recovered from the fermentation broth by resin adsorption and chromatographic purification. A-4696G inhibits the growth of bacteria pathogenic to man and animals and also enhances the growth of ruminants by increasing feed utilization.
Patent ES-8304916-A1 (ES)
Title: 2-Nitro-5-(substituted-phenoxy) benzoate esters of alpha-hydroxyalkanoates and methods of using same as herbicides.
IPC: A01N37/48
Filed: 1982-01-15
Abstract: Compounds having the formula < CHEM > wherein X1 is a halogen, X2 is selected from the group consisting of halogen and hydrogen Z is a polyhalo1-9 alkyl1-4 group, R1 is selected from the group consisting of hydrogen and an alkyl group of 1-4 carbon atoms, and R is alkoxy of 1-4 carbon atoms, and the methods by which they can be used as herbicides.