baber/WOPTO huggingface dataset:
Patent MD-1454-Z (MD)
Title: Hybrid solar heat accumulator
Inventor: ERMURATSCHII VLADIMIR
IPC: F24S21/00
Filed: 2019-02-25
Abstract: The invention relates to heat engineering and can be used in heat supply systems with heat storage in the soil.The hybrid solar heat accumulator comprises a horizontal tank (1) with water, which is placed on the soil (19) and covered with a transparent cover (5), equipped with the first thermometer (3) immersed in water, at the bottom of the tank (1) being placed a solar radiation absorber (4). Under the horizontal tank (1), in the ground (19), is made a mine (6), wherein is installed a vertical tank (15) with water, connected to the horizontal tank (1) by means of two pipes (7), of cold water, equipped with a pump (9), and of hot water (8), equipped with the first valve (10). Around the vertical tank (15) is placed a sand-gravel mixture (11) and a tubular heat exchanger (12), under which is fixed the first humidity detector (17). Under the horizontal tank (1), in the soil (19), is placed a humidifier in the form of a pipe (13), made of porous material and connected with one end to the horizontal tank (1) by means of the second valve (14), the other end of the pipe (13) being closed with a stopper. Under the pipe (13) are placed the second thermometer (16) and the second humidity detector (18).
Patent PE-20141346-Z (PE)
Title: Cerratranca
Inventor: PARODI SANCHEZ-NAVARRETE SERGIO CESARE ANTONIO
IPC: E05B15/00
Filed: 2013-07-04
Abstract: REFERIDO A UN ELEMENTO DE SEGURIDAD DENOMINADO CERRATRANCA EL CUAL POSEE LAS CARACTERISTICAS DE UNA CERRADURA DE SOBREPONER CON LAS DE UNA TRANCA DE SEGURIDAD EN UN SOLO ELEMENTO, GRACIAS A UN CONJUNTO DE PIEZAS QUE CONFORMAN UN MECANISMO ARTICULADO QUE TRANSFORMA EL MOVIMIENTO HORIZONTAL DE LA CERRADURA DE SOBREPONER, EN UN MOVIMIENTO VERTICAL SIMILAR AL FUNCIONAMIENTO DE UNA TRANCA CONVENCIONAL, PARA A SU VEZ ACCIONAR SIMULTANEAMENTE TODOS LOS DISPOSITIVOS DE BLOQUEO DE LA CERRATRANCA
Patent ES-488988-A0 (ES)
IPC: A61P21/02
Filed: 1980-02-27
Abstract: Compounds of formula; <CHEM>  in which,  R1 is hydrogen, methyl, methoxy, ethoxy, amino or ureido,  R2 is hydrogen or an alkyl group having 1-3 carbon atoms,  R3 is trifluoromethyl or halogen,  T is oxygen or sulphur, and m is 0 or 1, and salts thereof with pharmaceutically acceptable acids, are described. These compounds have a strong and selective antiagressive activity. They can be prepared in a manner known for analogous compounds and be processed to the usual compositions.
Patent ES-503061-A0 (ES)
IPC: B29L22/00
Filed: 1981-06-15
Abstract: 1. Preform and moulding tool for stretch blow-moulding, in which an elongate, hollow preform, which is open at one side, is stretched mechanically in longitudinal direction and simultaneously or subsequently inflated pneumatically in radial direction into a hollow blow-moulding mould and special precautions are taken during the mechanical longitudinal stretching and the pneumatic radial stretching for the constantly exact guidance of the centre of the closed preform end constructed as dome (4) into the exact middle of the hollow blow-moulding mould base (12) and the preform dome (4) is clamped fast immovably in the centre of the hollow blow-moulding mould base (12) until the end of the pneumatic radial stretching and the preform dome (4) is guided constantly centred with the aid of the stretching mandril during the longitudinal stretching and the preform adjoining the dome (4) is simultaneously stretched radially by blowing, characterized by a centring spigot (5) in the middle of the inside surface of the preform dome (4) and a longitudinal stretching mandrel, which is to borne centrally as well as longitudinally slidable in the preform opening, with a mandrel end (8) exactly matched to the inside shape of the dome (4) like a solid core of a hollow mould.
Patent ES-506402-A0 (ES)
IPC: C08G18/78
Filed: 1981-10-21
Abstract: The present invention relates to lacquer polyisocyanates which contain about 0 to 8% free isocyanate groups, about 10 to 28% blocked isocyanate groups and about 2 to 10% of the structural units, -NH-NH-CO-O, all percentages based on the weight of the polyisocyanates, but excluding the weight of the blocking agent. Also provided is a process for preparing these polyisocyanates which comprises reacting about 10 to 30 mol % of the isocyanate groups of an organic polyisocyanate with reaction products which have (i) alcoholic hydroxyl groups and (ii) structural units of the formula, -O-CO-NH-NH-CO-O-, and/or of the formula H2N-NH-CO-O-, with the formation of urethane groups and optionally groups corresponding to the formula, -NH-NH-CO-O-, and reacting about 50 to 90 mol % of the isocyanate groups of the organic polyisocyanate with a blocking agent. The reaction products containing alcoholic hydroxyl groups are obtained by reacting 1 mol of hydrazine or of hydrazine hydrate with about 1 to 2 mols of a cyclic carbonate. A final object of the present invention is the use of the new lacquer polyisocyanates as the isocyanate component in thermosetting, two-component polyurethane lacquers.
Patent ES-518086-A0 (ES)
IPC: C07C57/46
Filed: 1982-12-10
Abstract: Pharmaceutically useful optically active  alpha -arylalkanoic acids of the formula <CHEM> where Ar is aryl and R1 is alkyl or cycloalkyl or esters, ortho esters, or amides thereof are stereoselectively prepared by contacting a reagent of the formula Ar-MX, (Ar) 2M or ArM' where M is Cd, Cu(II), Mn(II), Mg or Zn, and M' is Cu(I) or Li, and X is halogen, with an optically active compound of the formula <CHEM>  where Z is a leaving group and Y is halogen, acyloxy or <CHEM> where R' and R'' are alkyl, aryl or with N are a heterocyclic group, to form the optically active ketone of the formula <CHEM> which is ketalized and rearranged to said acid, ester, ortho ester or amide. Alternatively, said ketone is reduced to the corresponding alkanol, which is rearranged to the  alpha -arylalkanal. The alkanal so produced is converted to said acid by conventional methods.
Patent ES-523183-A0 (ES)
IPC: C07D403/12
Filed: 1983-06-13
Abstract: N-heterocyclosulfonyl-N'-pyrimidinylureas and N-heterocyclosulfonyl-N'-triazinylureas of the general formula I <IMAGE>  (I)  wherein X is oxygen, sulfur,   <IMAGE>  Y is oxygen or sulfur, Z is oxygen or sulfur, E is nitrogen or -CH=, R1 is hydrogen, C1-C4alkyl, C1-C4haloalkyl, C1-C4haloalkoxy, C1-C4alkoxy, halogen, C1-C4alkylthio, -NR6R7 or alkoxyalkyl containing not more than 4 carbon atoms, R2 is hydrogen, C1-C3alkyl, C1-C3 haloalkyl, halogen, nitro, C1-C3alkoxy,   <IMAGE>  -SO2-NR6R7, -SOn-C1-C3alkyl or -CO-R9, R3 is hydrogen, halogen, C1-C3alkyl, methoxy, nitro or trifluoromethyl, R4 is hydrogen, C1-C4alkyl, C1-C4cyanoalkyl, C314 C6cycloalkyl, benzyl, -CO-C1-C4alkoxy, -CO-NR6R7 or -CO-C1-C4alkyl which is unsubstituted or substituted by 1 to 3 halogen atoms, R5 is hydrogen, nitro, fluorine, chlorine, bromine, methyl, trifluoromethyl, -SOn-C1-C3alkyl, -CO-C1-C4alkoxy or C1-C3alkoxy, R6 is hydrogen, C1-C6alkyl, C1-C4cyanoalkyl, methoxy or ethoxy, R7 is hydrogen, C1-C6alkyl or C3-C6alkenyl, or R6 and R7, together with the nitrogen atom to which they are attached, form a 5- or 6-membered saturated heterocyclic ring which may contain an oxygen or a sulfur atom as ring member, R8 is hydrogen, C1-C6alkyl, C1-C4haloalkyl, C3-C6cycloalkyl, C4-Chd 7cycloalkylalkyl or alkoxyalkyl containing not more than 4 carbon atoms, R9 is C1-C6alkoxy, C3-C6alkenyloxy, C3-C6alkynyloxy, C2-C6haloalkoxy, C1-C4cyanoalkoxy, C1-C6alkylthio, C3-C6alkenylthio, C3-C6alkynylthio, C5-C6cycloalkoxy, C4-C7cycloalkylalkoxy, -NR6R7 or alkoxyalkoxy containing not more than 6 carbon atoms, W is oxygen or =N-O-R10, wherein R10 is hydrogen, C1-C6alkyl or C3-C6alkenyl, and n is a value from 0 to 2 and the salts of these compounds with amines, alkali metal bases or alkaline earth metal bases or with quaternary ammonium bases, have good preemergence and postemergence selective herbicidal and growth regulating properties.
Patent ES-538879-A0 (ES)
IPC: F04B53/10
Filed: 1984-12-20
Abstract: A positive displacement pump (310) utilizes at leastthree driven displacer valves (360,362,364) and a plurality of driving membranes (336,340,344) and at least one pumping membrane (316) to withdraw minute quantities of corrosive fluid from a drum (100) and discharge same to a delivery point (128). The pump (310) is submerged within the fluid to be pumped and is driven by a remotely positioned pneumatic pulse generator (116) comprising pneumatic logic circuitry. The driven displacer valves (360,362,364) operate in a particular sequence to draw fluid into the pump body (312,314), advance same in succession through pumping chambers (318,320,322) within the pump body (312,314), and then discharge same at a constant rate of discrete pulses through an outlet port (332). The pulse generator (116) and logic circuitry provide the control pulses for operating the displacer valves (360,362,364) at the proper times in the operational cycle. The delivery characteristics of the pump far exceed the performance capabilities of conventional pumps utilized for similar purposes.
Patent ES-539536-A0 (ES)
IPC: C07D451/14
Filed: 1985-01-14
Abstract: The pyrimidine derivatives of formula I    <IMAGE>  I  wherein R1 is naphthyl, substituted naphthyl or substituted phenyl; R2 is hydrogen or lower alkoxy; and A is an optionally present ethylene or 1,3-propylene, and wherein the diaminopyridine group has the exo-configuration when A is present, are described. These compounds are useful as antibacterial agents, antimalarial agents and antitumor agents, and can be used in combination with sulfonamides in the control of bacterial infections.
Patent ES-540114-A0 (ES)
IPC: C02F1/52
Filed: 1985-02-02
Abstract: @ A novel sewage purification system is provided herein. It includes a pump (13) for drawing sewage into the system and an injection inlet (15) for injecting a chemical into the effluent line (14) from the pump (13). The pump (13) leads to a pair of interconnected, U-shaped mixing chambers (71, 172) connected to the effluent line (14) from the pump (13), the U-shaped mixing chambers being baffled (181) and being of a particular construction. There is also a recycle line (45) from the inlet line to the mixing chambers (14) back to the pump (13) for recycling about 1-20% of the total flow rate, which is about 20-160 litres/minute through the system. The U-shaped mixing chambers are also provided with at least two injection inlets (178, 180) for injecting chemicals thereinto. A splitter chamber (21) is connected to the outlet (19) from the mixing chambers (171, 172) to provide a pair of parallel flow outlets lines (25, 27) therefrom. A separator chamber (30) is connected to such parallel flow lines (25, 27), the separator chamber (30) having structure (39, 42) therein for separating sludge therefrom and withdrawing it from the bottom thereof (41, 44), and for withdrawing clean water from the upper central core thereof (35, 38). Finally, a sludge removal line (44) is provided, along with a sludge recycle line (442) for recycling about 1-20% of the sludge back to the pump inlet line (12).
Patent ES-548097-A0 (ES)
IPC: H01B3/28
Filed: 1985-10-22
Abstract: The present invention relates to a method of manufacturing sealing compositions for electric wires, wherein one mixes together a filler (comprised chiefly of an alkaline earth carbonate), a binder component, and possibly additives of the type common in the art. The binder component is a combination of two binders: binder I is a homopolymer of 1,3-butadiene or a copolymer which is essentially obtained from 1,3-butadiene; and binder II is a polymer based on 1,3-butadiene and having laterally extending succinic anhydride groups. The sealing compositions are distinguished by good processibility and high dielectric strength.
Patent ES-550959-A0 (ES)
IPC: G01N33/48
Filed: 1986-01-16
Abstract: According to this process, (a) a compound capable of entering the surface interstices of the keratinous fibres is chosen; which is capable of producing, in an aqueous medium, a solution which is colored naturally or capable of being colored by a development, and capable, under the conditions of the process, of being stable and maintained at a pH such that no ionic charge appears; (b) an aqueous immersion solution containing the compounds chosen is prepared; (c) a specimen of the fibres to be studied is immersed therein to produce an "uptake" of the compound on the fibres, which is a function of their surface state; (d) the specimen is withdrawn from the solution and the excess of solution saturating the fibres is removed; (e) the compound present on the fibres is extracted by immersing the latter in at least one aqueous bath at the same pH as that of the aqueous immersion solution to obtain an extraction solution which is colored or whose color is developed in a step (f); and (g) the state of the surface of the fibres is deduced from the quantity of the compounds present in the extraction solution.
Patent FI-823347-A0 (FI)
Inventor: HUTSCHENREUTER ELFRIEDE
IPC: A22C13/00
Filed: 1982-09-30
Abstract: Disclosed is a tubular casing consisting of a cellulose web or of a fiber-reinforced cellulose web, which is curved to form a tube and the longitudinal edge regions of which are bonded by an adhesive. On the inside and/or outside of the tubular casing, there is optionally a smoke-permeable adhesion-promoting layer, in particular a layer of a heat-cured cationic resin. The smoke-permeable adhesive layer contains a condensation product, cured at room temperature, of a polyamide-polyamine, an aliphatic polyamine or a polyamide with bifunctional halohydrins or derivatives thereof, such as epichlorohydrin. Optionally, the tubular casing is shirred, preferably with helical displacement of the seam zone. Also disclosed are processes for manufacturing the tubular casing and for using it as a packaging wrap for foodstuffs, in particular as an artificial sausage casing which can be smoked.
Patent FI-831093-A0 (FI)
Inventor: SCHWEISS PETER
IPC: D21F1/70
Filed: 1983-03-30
Abstract: 1. Flotation apparatus having an injector serving to introduce a mixture of gas and fluid into the flotation apparatus, the injector having a constriction and a mixing section (5) behind this and also a gas intake guided centrally into the constriction, characterised by the following features of the injector : a) the constriction (3, 4) widens abruptly towards the mixing section (5), b) the centrally guided gas intake (6) ends a short distance behind the constriction (3, 4) in the mixing section (5), c) the mixing section (5) has a second constriction (7) widening like a diffusor.
Patent FI-843418-A0 (FI)
Inventor: SELVA ENRICO
IPC: C12P1/06
Filed: 1984-08-30
Abstract: The present invention concerns a new antibiotic substance arbitrarily designated as antibiotic SB 22484, a process for its production by culturing Streptomyces sp. NRRL 15496 or a producing variant or mutant thereof, and the use of the new antibiotic substance in the treatment of infectious diseases involving microorganisms susceptible to this antibiotic substance such as Neisseriae strains.
Patent FI-852379-A0 (FI)
Inventor: FRIESE AXEL
IPC: A61F13/20
Filed: 1985-06-14
Abstract: The invention relates to a tampon (10), to the essentially cylindrical circumferential surface of which a liquid-permeable, thermoplastic material is fastened, with the application of pressure and heat. The dome-like constriction (10b) at the introduction end (10a) and the withdrawal end (10c) of the tampon (10) remain free of the liquid-permeable, thermoplastic material. The fastening of the liquid-permeable material to the outer surface of the absorbent material of the tampon (10), which consists of a nonwoven ribbon section rolled up on itself and pressed radially to give the final form of the tampon (10), guarantees that the high absorbency of the nonwoven fibre material, based on capillary action, continues through the liquid-permeable, thermoplastic material onto its outside. In addition, the liquid-permeable material offers protection against fibres becoming detached and makes it easier to introduce the tampon into and remove it from the body cavity.
Patent FI-872726-A0 (FI)
Inventor: KOIVURANTA MAURI
IPC: D21F9/00
Filed: 1987-06-18
Abstract: Hybrid former for a paper machine, which said former comprises a lower-wire (10) loop, which forms a single-wire dewatering zone (10a), in which water is removed from the web (W) being formed by means of dewatering members placed inside the wire loop through the lower wire (10), and an upper-wire unit (50), which includes an upper-wire loop (20), which forms a twin-wire second dewatering zone after the first dewatering zone together with the run of the lower wire (10). The former comprises a hollow-faced (21 min ) first forming roll (21) fitted inside the upper-wire loop (20), at (A) which said forming roll the said second, twin-wire dewatering zone begins, which said zone is curved upwards within a certain sector (a) of this forming roll (21). After the forming roll (21) a forming shoe (14) fitted inside the lower-wire loop (10) guides the second dewatering zone, which said forming shoe (14) is provided with a curved deck (14a) guiding the lower-wire loop (10). On the twin-wire dewatering zone between the first forming roll (21) and the forming shoe (14) deflector units (100,110) are fitted both inside the lower-wire loop (10) and inside the upper-wire loop (20), by means of which said deflector units sufficiently strong impulses improving the formation are produced, which act upon the web (W) that is being formed from both sides.
Patent FI-874359-A0 (FI)
Inventor: RAEDISCH HELMER
IPC: C08L75/08
Filed: 1987-10-05
Abstract: A transparent cover layer of a soft elastic polyurethane for windshields or other transparent glass or plastic substrates. In order to give the cover layer an anti-fogging effect, the polyol component of the reaction mixture for the manufacture of the cover layer contains a difunctional sulfonated polyether polyol or a difunctional polyether polyol containing sulfonate groups having 0.5 to 13.2 percent by weight of OH groups and an average molecular weight of about 250 to 6500 g/mol, a trifunctional polyol having 5.1 to 12.8 percent by weight of OH groups and an average molecular weight of from 400 to about 1000 g/mol, as well as a non-ionic polyetherpolysiloxane having an average molecular weight of from 500 to 2000 g/mol.
Patent FI-880887-A0 (FI)
Inventor: ROSE DAVID
IPC: C07C309/00
Filed: 1988-02-25
Abstract: This invention encompasses compounds of the formula    <IMAGE>  (I) wherein R1 and R2 independently are hydrogen, C1-4 alkyl, or C2-4 hydroxyalkyl; one of R3 to R7 is -SO3H or -COOH; and the remaining of R3 to R7 independently are hydrogen, chlorine, C1-4 alkyl, C1-4 alkoxy, or -NR8R9, where R8 and R9 independently are hydrogen, C1-4 alkyl, C2-4 alkoxy, or where -NR8R9 is piperidine, morpholine, piperazine, or pyrrolidone; or a water soluble salt thereof; hair dye preparation containing these compounds, and methods for dyeing hair using such preparation.
Patent FI-890643-A0 (FI)
Inventor: VAN OOYEN ALBERT JOHANNES JOSE
IPC: C12N15/12
Filed: 1989-02-10
Abstract: Novel polypeptides having Factor VIII activity are provided as well as compositions and methods for their preparation. The polypeptides comprise derivatives and fragments of Factor VIII and have sequences substantially similar to portions of naturally occuring Pactor VIII. The polypeptides find use in treatment of Hemophilia A.
Patent FI-892603-A0 (FI)
Inventor: MOHRS KLAUS
IPC: A61K31/47
Filed: 1989-05-29
Abstract: Substituted 4-(2-quinolinylmethoxy)phenylacetic acid derivatives can be prepared from corresponding 4-(2-quinolinylmethoxy)phenylacetic esters. The compounds can be employed in medicaments.
Patent FI-901244-A0 (FI)
Inventor: MALFROID PIERRE
IPC: C08F14/06
Filed: 1990-03-13
Abstract: In a first stage, a lactone is polymerized by an ionic route in vinyl chloride with the aid of a catalyst consisting of the product, optionally complexed with tetrahydrofuran, of the reaction of an alkylmetal with ethylenically unsaturated alcohol, optionally in the presence of water and, in a second stage, the said vinyl chloride is polymerized by a radical route in an aqueous suspension and in the presence of the polymerization medium originating from the first stage, to which other unsaturated monomers are optionally added. The invention also relates to new modified vinyl chloride polymers consisting of lactone polymers whose number-average molecular weight is less than 5,000, grafted with vinyl chloride polymers.
Patent FI-902528-A0 (FI)
Inventor: LIE AMUND
IPC: F16K11/052
Filed: 1990-05-22
Abstract: A three-way valve (11) is formed from three identical casing parts (13), between which is inserted a one-piece sealing cage (15). The flap-like valve body has a closure face (31) displaced eccentrically with respect to the axis or spindle (20) and whose marginal areas cooperate with the webs (24) of the seal (15). The valve creates an almost unconstricted passage in all three deflection directions and has only narrow, clearly defined sealing areas and can be completely washed round in a cleaning position.
Patent FI-914775-A0 (FI)
Inventor: KAYS RUEDIGER
IPC: H04N11/12
Filed: 1991-10-10
Abstract: PCT No. PCT/EP90/00575 Sec. 371 Date Mar. 4, 1992 Sec. 102(e) Date Mar. 4, 1992 PCT Filed Apr. 11, 1990 PCT Pub. No. WO90/13210 PCT Pub. Date Nov. 1, 1990.A color television system including an encoding device in which the chrominance and high-frequency luminance are sub-sampled in time. In the decoder, the high-frequency of the color television signal of the first and second fields are added thereby eliminating cross-luminance and the demodulated, low-frequency color difference signals are added thereby eliminating cross-color.
Patent FI-940090-A0 (FI)
Inventor: JOERGENSEN-BECK FRODE
IPC: B65D85/60
Filed: 1994-01-10
Abstract: PCT No. PCT/DK92/00220 Sec. 371 Date Jan. 10, 1994 Sec. 102(e) Date Jan. 10, 1994 PCT Filed Jul. 9, 1992 PCT Pub. No. WO93/01095 PCT Pub. Date Jan. 21, 1993.The carton has a hinged top with a depending flange in the front. A panel is folded up against the inside of the depending flange. The middle of the folded up panel has an arcurate nose and the edges are adhered to the depending flange, causing the nose to bulge out slightly from the depending flange. This nose engages a slot on the front panel of the carton to lock the top in place.
Patent FI-940709-A0 (FI)
Inventor: SIMONELLI JAMES K
IPC: B01D29/11
Filed: 1994-02-15
Abstract: An improved fluid-strainer is provided which makes provision for improved methods of converting the same between motorized and manual modes. Included in the fluid strainer is a gear motor housing for facilitating the conversion as well as inspection and removal means. Also provision is made for flushing of the fluid strainer so as to avoid cycle restart.
Patent FI-945513-A0 (FI)
Inventor: JENKINS RICHARD DEAN
IPC: C08L101/00
Filed: 1994-11-23
Abstract: An anti-icing fluid suitable for ground treatment of aircraft, being a glycol-based, aqueous solution containing a hydrophobe-bearing, macromonomer-containing polymer thickener in an amount of less than about 5 weight %. Thickening occurs predominantly by association among hydrophobe groups. Thickening may be enhanced by addition of a surfactant or other materials which act as co-thickeners. Use of this thickened fluid does not adversely affect airfoil lift characteristics during takeoff, because the fluid exhibits shear thinning and readily flows off the aircraft surfaces when exposed to wind shear during the aircraft's takeoff run.