baber/WOPTO huggingface dataset:
Patent RO-130508-A0 (RO)
Title: Sludge and hydrocarbon separators with wet compartments located on open channels for purifying rain water charged with hydrocarbons and suspensions, in order to discharge them in natural outlets
Inventor: TOGĂNEL DAN IOSIF
IPC: E02B15/04
Filed: 2014-09-25
Abstract: The invention relates to a sludge and hydrocarbon separators located on open channels for purifying rain water charged with hydrocarbons and suspensions, in order to discharge them into natural outlets. According to the invention, the separator consists of an input gutter () connected to the input connection (), a sand-trap gutter (), a hydrocarbon separator () provided with a parallelipipedal casing () comprising bags () filled with absorbing material, protected with a net () made of zinc-coated wire at the desanded water input into the enclosure and with another net () at the purified water output through the trap (), some tiltable covers (), a collecting gutter () and a gutter connection () in the output gutter ().
Patent MC-1559-A1 (MC)
Inventor: LANCE MARCEL
IPC: A47B97/04
Filed: 1983-12-28
Abstract: A removable handguide for painters or draftsman, adapted to be secured on an easel, and comprising a frame constituted by an upper crosspiece, a lower crosspiece, and two uprights, and at least one horizontal bearing bar slidably mounted on the uprights. At least the upper and lower crosspieces are each comprised by two separate half crosspieces, and a sliding member slidably mounted on the half crosspieces allows the adjustment of at least the width of the frame to the dimensions of a panel to be painted. The horizontal bearing bar has two legs each of which is provided at its free end with locking structure for locking the bearing bar along the uprights and each of which legs is secured by hinges to a sliding member slidably mounted on the uprights. The locking structure is preferably comprised by ferrules made of a material which is highly resistant to sliding, thereby preventing sliding of the bearing bar along the uprights when the bearing bar is in service position.
Patent IE-910308-A1 (IE)
Title: A process for the preparation of quadratic acid
Inventor: SCHOLL THOMAS
IPC: C07C49/707
Filed: 1991-01-29
Abstract: A novel process for the preparation of squaric acid by halogenation either of pure 3-acetoxy-2-cyclobuten-1-one or of a distillation residue of diketene production containing 3-acetoxy-2-cyclobuten-1-one to give a cyclobutenone of the general formula II 
<IMAGE>
 followed by hydrolysis of these cyclobutenones to give squaric acid. 
<??>The halogenated cyclobutenones are novel intermediates in the process.
Patent LU-85563-A1 (LU)
Inventor: FLORINE JEAN
IPC: G05B19/04
Filed: 1984-10-01
Abstract: An apparatus for controlling external devices in a controlled installation following a control sequence includes a scanning pulse generator arranged to generate scanning pulses at regularly offset times, and an input detection circuit comprising transition detectors each of which detectors is adapted to accept a distinct input variable signal associated with an external device or system component and a respective one of said scanning pulses to detect a transition or change of state of the input variable signal. An address signal is produced substantially immediately for accessing a sequential memory in response to the presence of a respective one of said scanning pulses and an input transition. The sequential memory stores data identifying the stages in the control sequence wherein the different storage locations are designated by a respective address defined by the particular input channel and a given stage. The sequential memory is arranged to accept the address signals from the transition detectors at the time an input transition occurs to provide the new stage data in response to each such transition and corresponding address signal. An output function memory stores the command signals for the external devices under control of the apparatus and responds to the new stage data from the sequential memory and level or alarm signals from the controlled installation to provide the associated command signal.
Patent MA-25037-A1 (MA)
Title: Systeme d'epuration des eaux usees par digestion anaerobie a haut rendement appele reacteur anaerobie a deux phases (rap).
Inventor: BOUCHAIB EL HAMOURI
IPC: C02F3/28
Filed: 1999-12-21
Abstract: LE RÉACTEUR ANAÉROBIE à DEUX PHASES (RAP) EST UNE VERSION NOUVELLE DE L'ENSEMBLE " PUITS DE FERMENTATION - ZONE FACULTATIVE"  PROPOSÉ PAR LE PROFESSEUR WILLIAM J. OSWALD DE L'UNIVERSITÉ DE CALIFORNIE à BERKELEY AUX USA.  ELLE S'INCèRE DANS LE CADRE DE L'AMÉLIORATION DES PERFORMANCES DU STADE ANAÉROBIE DU LAGUNAGE, PRIS COMME MOYEN D'ÉPURATION DES EAUX USÉES,  ET ACCROiT LES CHANCES DE SON ACCEPTATION PAR LES POPULATIONS. LA CONCEPTION DU "PUITS DE FERMENTATION"  A ÉTÉ MODIFIÉE. UNE NOUVELLE CONFIGURATION EST RETENUE DANS LAQUELLE LE DIT PUITS EST REMPLACÉ PAR DEUX RÉACTEURS EN SÉRIE. LE PREMIER RÉACTEUR EST ESSENTIELLEMENT LE SIèGE DES PHASES D'HYDROLYSE ET DE FERMENTATION ACIDE (ACIDOGENèSE ET ACÉTOGENèSE)  DE LA MATIèRE ORGANIQUE ALORS QUE LE SECOND PHAVORISE LA PHASE DE FERMENTATION MÉTANOGÉNIQUE. CETTE SÉPARATION DES DEUX PHASES, QUI SE DÉROULAIENT SIMULTANÉMMENT DANS LE PUITS  D'OSWALD,  PERMET D'ATTÉNUER LES EFFETS NAGATIFS DE LA PHASE DE FERMENTATION ACIDE SUR LA PHASE DE FERMENTATION MÉTHANOGÉNIQUE ET D'AUGMENTER AINSI LES PERFORMANCES DE DÉGRADATION DE LA MATIèRE ORGANIQUE ET DE LA CONVERSION EN MÉTHANE (CH4).  LA FORME RETENUE POUR LES RÉACTEURS EST CYLINDRIQUE.  ILS SONT PROFOND ET DE DIAMèTRE RÉDUIT.  LE "ZONE FACULTATIVE" QUI COUVRE LE PUITS DE FERMENTATION D'OSWALD A ÉTÉ ÉLIMINÉE. ELLE EST REMPLACÉE PAR UNE COURONNE D'EAU ENTOURANT LES RÉACTEURS. LA COURONNE ET LES COUVERCLES AMOVIBLES DES RÉACTEURS REMPLISSENT ENSEMBLE LE RôLE QUE JOUE LA "ZONE FACULTATIVE" D'OSWALD EN SERVANT DE COUVERTURE ET DE BOUCHON HYDRAULIQUE EMPeCHANT LE BIOGAZ DE S'ÉCHAPPER DES RÉACTEURS. LA FONCTION DE DÉCANTEUR JOUÉE PAR LA " ZONE FACULTATIVE"  EST REMPLIE DANS LE RAP PAR UN DÉCANTEUR DE TYPE CLASSIQUE PLACÉ EN AVAL DU DEUXIèME RÉACTEUR.  LEDIT DÉCANTEUR POSSèDE UN COUVERCLE AMOVIBLE EST MUNI D'UNE PAMPE POUR LE RECYCLAGE DES BOUES VERS LE PREMIER RÉACTEUR OU POUR LEUR ÉVACUATION VERS UN LIT DE SÉCHAGE.
Patent MA-38963-A1 (MA)
Title: Méthode d'amélioration de la capacité de stockage de graines
Inventor: COPPOOLSE ERIC ROLAND
IPC: B65D81/26
Filed: 2014-11-07
Abstract: L'invention concerne une méthode d'amélioration de la capacité de stockage de graines, consistant à stocker les graines en présence d'un absorbeur d'oxygène. De préférence, les graines sont stockées dans un réceptacle fermé. Dans un premier mode de réalisation, l'absorbeur d'oxygène n'élimine pas l'humidité de l'intérieur du réceptacle. Dans un autre mode de réalisation, l'absorbeur d'oxygène élimine l'humidité de l'intérieur du réceptacle. Les graines peuvent être stockées à une température entre une température de congélateur et la température à laquelle les graines perdent leur viabilité. Lors du stockage des graines selon l'invention, la température de stockage peut être beaucoup plus élevée.
Patent UY-25489-A1 (UY)
Title: Herramienta combinacion de escoplo y escofina
Inventor: CORDES GENE
IPC: B27G17/06
Filed: 1999-04-28
Abstract: Una herramienta combinación de escoplo y escofina para carpinteros, ebanistas, cerrajeros y otros trabajadores, que incluye una pieza en forma de barra que tiene un filo biselado y dientes de escofina o de lima en las superficies de la pieza en forma de barra. La herramienta constituye, convenientemente, una sola herramienta para cortar, separar y modelar madera.
Patent ES-175446-A1 (ES)
Title: MEJORAS EN O RELATIVAS A SISTEMAS DE SENALIZACIoN POR IMPULSOS
Filed: 1946-10-24
Abstract: Sistemas para producir impulsos eléctricos modulados que comprenden un generador de oscilaciones normalmente inoperante que se pone en funcionamiento por una onda repetidora de la frecuencia de impulso deseada una vez por período de dicha onda repetidora medios para variar por una onda de modulación de señal un factor del sistema que afecta a las características de las oscilaciones generadas y medios para eliminar los medios ciclos negativos o positivos de las oscilaciones generadas.
Patent ES-186028-A1 (ES)
Title: PERFECCIONAMIENTOS EN LOS APARATOS DE ARCO ELÉCTRICO PARA LA SOLDADURA DE VáSTAGOS
IPC: B23K9/20
Filed: 1948-11-23
Abstract: Perfeccionamientos en los aparatos de arco eléctrico para la soldadura de vástagos caracterizados por comprender un mandril para el vástago a soldar mandril que está en una relación fija con un émbolo móvil en una cámara al interior de la cual puede impulsarse un medio líquido sometido a la presión de un buzo de accionamiento el medio líquido está encerrado entre el émbolo y el buzo y éste se transforma en activo a voluntad del operador..
Patent ES-266052-A1 (ES)
Title: Process for the preparation of a substance with anti-peptic activity
IPC: C08B31/06
Filed: 1961-03-25
Abstract: Non-depolymerized starch, having intrinsic viscosity at least 0.3 (20 DEG C. in water) is obtained by dissolving starch in a heated aqueous solution containing electrolytes at pH8, and fractionating this solution with an organic water-miscible solvent e.g. methanol. The non-depolymerized high molecular weight fraction is then sulphated in presence of an organic base e.g. pyridine to a sulphur content of 16-19%, the resulting diester being separated as e.g. an alkali metal salt. In an example, maize starch is heated at 80-85 DEG C. in sodium hydroxide solution at pH8. A high molecular weight fraction of intrinsic viscosity 0.6 is precipitated by methanol, and is sulphated with pyridine and chlorosulphonic acid. The product has anti-peptic activity without the anti-coagulant properties usually associated with sulphated polysaccharides.
Patent ES-274586-A1 (ES)
Title: Improvements in the treatment of cotton linen and viscose rayon fabrics
IPC: D06M13/358
Filed: 1962-02-14
Abstract: 1 - Carboxymethyl - 3,5 - dimethylol - 2,6-dihydro-triazine-4-one is prepared by reacting formaldehyde with urea and glycine in the presence of sodium hydroxide, in aqueous solution.ALSO:Fabrics consisting at least in part of cotton, linen or viscose rayon are crease proofed by impregnating them with an aqueous solution containing a 1-substituted-3, 5-dimethylol-2, 6-dihydrotriazine-4-one having the formula N(R)-CH2-N(CH2OH)-CO-N(CH2OH)-CE in which R is an alkyl, alkylene, alkenyl, haloalkyl, haloalkenyl, hydroxyalkyl, carboxyalkyl, cycloaliphatic or arolkyl radical and an acid catalyst, partially drying them so that their moisture content is above 6% by weight for cotton and linen fabrics and above 10% by weight for viscose rayon fabrics holding them in a smooth crease free condition for a period of at least 2 hours at a temperature of 10 DEG -50 DEG C. during which reaction takes place while the fibres are still in a swollen state and then washing to remove surplus reactant and catalyst and drying. When R is an alkylene radical it may be substituted with another triazone group to form a bis-triazone. The catalyst may be an acid, e.g. hydrochloric acid, or acid composition capable of producing a pH value of 0.5-3.0 in the treating solution. After impregnation the fabric may be partially dried so that its residual moisture content is above 6% by weight for cotton and linen fabrics and above 10% by weight for viscose rayon fabrics, wound or a mandrel to form a roll, wrapped in a polythene sheet, held in the crease-free condition for at least 2 hours at 10 DEG -50 DEG C., heat treated for 1-5 minutes at 150 DEG -90 DEG C., washed first with dilute alkali and then dried.
Patent ES-275312-A1 (ES)
Title: Anthelmintic compositions and method of employing same
IPC: A61K31/42
Filed: 1962-02-28
Abstract: Benzoxazoles and benzthiazoles of the general formula <FORM:0974365/C1/1> wherein A is an oxygen or a sulphur atom, R is a 5-membered heterocyclic ring containing an oxygen, sulphur or nitrogen atom as the sole heteroatom, each of R1 and R2 is a hydrogen atom or a C1-5 alkyl, C1-5 alkoxy, C1-5 alkylthio, aryloxy or arylthio radical or, R1 and R2 together represent the 1, 4-butadienyl radical may be prepared by: (A) the reaction of an o-aminophenol or o-aminothiophenol with a heterocyclic carboxylic acid when the substituents in the 5- and/or 6-positions are alkyl, alkoxy, aryloxy, alkylthio or arylthio substituents, the phenol derivatives are substituted with such groups in the 4 and/or 5 positions (B) by the same reaction using the acid halide, lower alkyl ester, amide or nitrile in place of the heterocyclic free carboxylic acid (C) by reaction of the o-amino-phenol or -thio-phenol with an aldehyde derivative of the heterocyclic ring compound. Specific examples relate to the preparation of 2-(21-thienyl)-benzoxazole and 2-(21-furyl)-benzoxazole by method (A) above and 2-(21-pyrryl)-benzothiazole by method (C) above, 2(21-pyrryl)-benzothiazoline being formed as an intermediate and converted to the required compound by treatment with ferric chloride in ethanol.ALSO:Anthelmintic compositions comprise an orally ingestible diluent in which is uniformly distributed a compound of the general formula <FORM:0974365/A5-A6/1> wherein A is an oxygen or sulphur atom, each of R1 and R2 is a hydrogen atom or a C1-5 alkyl, C1-5-alkoxy, C1-5 alkylthio, aryloxy or arylthio group or R1 and R2 together represent a 1,4-butadienyl radical and R is a 5-membered heterocyclic ring containing an oxygen, sulphur or nitrogen atom as the sole hetero atom. The compositions may be in conventional veterinary forms, e.g. a bolus or drench or they may be in the form of an animal feedstuff, salt-block, premixes or feed supplements, e.g. a protein and vitamin supplement for use as a "top dressing" for feeds of the larger domesticated animals. The invention also comprises the process of combating helminthiasis in commercially reared animals by administering the compositions or active compounds of the invention.
Patent ES-312338-A1 (ES)
Title: Electrodeposition process with pretreatment in zinc phosphate solution containing fluoride
IPC: C23C22/36
Filed: 1965-04-28
Abstract: A process for treating a metal surface comprises producing a zinc phosphate coating thereon by treating with a zinc phosphate solution containing at least 0.1 gr/1 of a simple fluoride calculated as F-, giving the resultant coating a chromate rinse and thereafter coating with paint by an electrophoretic method. The zinc phosphate solution may also contain a complex fluoride such as a flurosilicate, fluoroborate or fluorotitanate the ratio of complex fluoride, calculated as SiF6 to simple fluoride, calculated as F-, is preferably 5:1. When the complex fluoride is not SiF6, the amount of complex fluoride is calculated on the basis of the fluorine present, i.e. 1 mole of SiF6 is equivalent to 1 1/2 mole of BF4. The fluoride and complex fluoride are preferably present as the sodium salt thereof or corresponding acid. The zinc phosphate solution may also contain more than 0.01% nickel. During electrolysis the surface to be painted may form the anode.
Patent ES-336562-A1 (ES)
Title: Respiratory mask with exhalation valve having alternate biasing means
IPC: F16K15/14
Filed: 1967-02-08
Abstract: An exhalation valve for a respiratory mask which may be connected alternatively with a gas supply or a gas filter comprises a casing A haying a perforate cover 12, a valve seat 22 and containing a valve 24, the valve being urged against its seat by its own resilience and by a spring 40 between the cover and an apertured bearing cup 36, there being a control ring 46 screwed to the bearing cup and permitting removal of the cup from the valve for cancelling the loading by the spring 40. The valve is loaded by the spring 40 only when the mask is connected to a gas supply. The screws 44 securing the cup 36 to the control ring 46 are slidable in L-shaped slots 48, one limb of each slot serving to lock the screws so that the cup and spring 40 are held clear of the valve (Figure 3). The valve 24 comprises a diaphragm 32 having a stem 26 which is fixed by arms 30 so that the periphery of the diaphragm is deformed when it bears against the seat 22.
Patent ES-339250-A1 (ES)
Title: Improvements relating to Travellers for Textile Ring Spinning, Twisting or Doubling Machines
IPC: D01H7/60
Filed: 1967-04-13
Abstract: A traveller for ring-spinning comprises two hook ends connected by a shank and made in two parts: one part forms one hook end and the shank or a. portion of the shank and is made of plastics material, and the other forms the other hook end to be engaged by the yarn, or the said other hook end and the other part of the shank and is made entirely of wear-resisting non-plastics material. In Fig. 1, the traveller comprises a lower hook and shank of nylon to embrace the ring, the shank being moulded around an extension of the thread-engaging upper hook 13 which is of wire of circular and constant or tapering crosssection, the extension having a reduced intermediate portion to make a key for the nylon. The wire may be of hardened steel. In Fig. 4, the upper hook is elongated, and the key is formed by flattening the intermediate portion of the extension. The hook shape of the wire portion enables it to be held while the plastics part is moulded. The non-plastics part may be cast, sintered, or be of ceramic material.
Patent ES-342619-A1 (ES)
Title: Method of operating and controlling a zinc blast furnace
IPC: C22B19/08
Filed: 1967-07-04
Abstract: In a method of improving the operating efficiency of a zinc-lead blast furnace into which are charged coke and a sinter containing zinc oxide and lead oxide, pre-heated oxygen-containing gas being blown in through tuyeres near the bottom of the furnace, while below these tuyeres molten lead and slag are run off, the zinc oxide in the charge being reduced to zinc vapour which is taken off and condensed, the ratio of zinc to carbon in the charge and the pre-heat temperature of the blast are controlled according to the continually monitored values of (1) the said zinc/carbon ratio (2) the said pre-heat temperature (3) the ratio of slag-forming materials to carbon in the charge (4) the composition of the furnace gases (5) the zinc content of the slag (6) the temperature of the molten slag leaving the furnace, the valves (1) to (6) being converted to electrical signals and fed continuously into a computer which operates to effect control of the first two values. This control is effected to maximize profitability according to the formula: - PF = 3À764*10-4D (p+1) L(L 1 E*10-2+PL 2 R*10-2 - EL 6 ,* 10-2 - L 8 P (pp+R)* 10-2 - 100M/Zs) - ZW(L 1 E*10-4 +L 6 *10-2 L 6 E*10-4) - 102 C/D (100-f)] in which PF = profit in ú / hour per unit blast rate E = condensation efficiency -% R = recovery of lead in bullion -% pp = loss of lead in slag and cast zinc (as % of lead in sinter input) p = ratio of lead/zinc in sinter Zs = % zinc content of sinter ZW = % zinc input lost in slag D = ratio of zinc/ carbon in charge f = % ash in coke L 1 = value of zinc produced - ú /ton L 2 = value of lead produced - ú /ton L 6 = cost of zinc in sinter - ú /ton L 8 = cost of lead in sinter - ú /ton M = cost of sintering - ú /ton C = cost of coke - ú /ton (p+1) = carbon burnt - mols/atom of oxygen in blast.
Patent ES-342776-A1 (ES)
Title: Apparatus for the treatment of materials
IPC: D06B19/00
Filed: 1967-06-22
Abstract: A sieve-drum machine has a steam-tight casing and controllable means for generating steam, heaters and fans for circulating hot atmosphere and inlets and outlets for air. In addition a spray pipe system is provided and by using some or all of these facilities any selected operation can be performed. The casing may also have 'a pool of treatment liquid through which the material can be fed before reaching the drum and the inlet and outlet for the material can comprise conveyors. It is stated that gearing or belts can be substituted for the seive drums.
Patent ES-344159-A1 (ES)
Title: Brazing alloys
IPC: B23K35/30
Filed: 1967-08-16
Abstract: An alloy suitable for use in the fluxless brazing of steel consists, by weight, of Ni 0À5-50% B 0À01-1% Cu balance (apart from impurities) Impurities may be Si, Zr and Mn, each up to a maximum of 0À005%.
Patent ES-347098-A1 (ES)
Title: Sealed capacitor and method of sealing thereof
IPC: H01G9/10
Filed: 1967-11-13
Abstract: Lead wire 15 connected to an electrode of an encased liquid impregnated wound capacitor is led through an opening 24 formed by cylindrical protrusion 23 in casing wall or lid 18 and the opening is sealed by providing a sleeve 25 of elastomeric dielectric material over the lead wire, thus insulating it from the casing, and crimping the protrusion 23 at 26. In assembling the capacitor, lead wires are spot resistance welded to the electrodes, or connected to flag taps, being located so that where for example three leads are required (Figs. 1, 2 and 5, not shown) they lie in line along the major axis of the flattened roll and in registry with three apertures in the lid, which is now placed over the leads. The rolled capacitor is placed in its can, the lid secured, the can evacuated and immersed in impregnant which fills the can via the clearance in the apertures and the crimp sealing then carried out. The capacitor roll may be clamped in place by compressing the sides of the can as described in Specification 1,106,495. Powdered metal or carbon may be included in the material of sleeve 25 to provide a predetermined discharge electrical resistance across the capacitor terminals.
Patent ES-353515-A1 (ES)
Title: Di-(4-piperidyl)-alkanes as rubber antiozonants
IPC: C07D211/12
Filed: 1968-04-26
Abstract: A natural or synthetic butadiene rubber contains as an antiozonant a di-(4-piperidyl) alkane of formula wherein n is an integer, preferably 1 to 10.
Patent ES-355513-A1 (ES)
Title: Motor Compressor
IPC: F25B31/02
Filed: 1968-06-27
Abstract: A compressor has a piston 12 reciprocable in a cylinder 5 by a crank-shaft 7 supported for rotation in a main bearing 4 and an auxiliary bearing 19, the cylinder 5 and the main bearing 4 being integral with a motor support housing 3 and the auxiliary bearing 19 being formed in a cupshaped insert 21 pressed into bore 22 in the housing 3. To allow unimpaired movement of the piston 12, the insert is provided with an aperture 24 through which passes the piston connecting rod 13, a slot 25 in the insert allowing the rod to enter the aperture during assembly. The housing 3 is provided with four suction silencing chambers (15-18, Fig. 2, not shown), the inner wall of each chamber being defined by the peripheral wall 23 of the insert. Suction gas enters two of these chambers, flows therefrom to the other two chambers and is admitted to the cylinder through a cylinder head 6 communicating with the latter chambers. The chambers are inter-connected either by channels in the housing 3, or by an arcuate pressing 34 fixed to the inside of the insert 21 and connected at opposite ends to the chambers through openings 28 in the insert.