baber/WOPTO huggingface dataset:
Patent IT-1235421-B (IT)
Title: Product for the decontamination and reclamation of environments and media polluted by toxic substances.
Inventor: BONORA RENATO
Filed: 1989-04-28
Granted: 1992-07-03
Abstract: A product for the decontamination and reclamation of environments and media polluted by toxic substances, comprising at least one chlorinating agent for the toxic substances, based on trichloroisocyanuric acid and/or dihydrate and non-hydrated sodium or potassium salts of trichloroisocyanuric acid, at least one alkalinising agent, at least one source of metal ions, at least one suspending agent and regulator of the rate of chlorine transfer by the chlorinating agent(s).
Patent IT-1120059-B (IT)
Title: Hydrodynamic door type opening and closing mechanism - has motor in additional housing removable independently of other two housings
IPC: E05F15/02
Filed: 1978-09-26
Granted: 1986-03-19
Abstract: The system provides control for the closing and opening movement of a wing on a flap, gate, door or other closing unit. It has hydrodynamic fittings held in coaxial housing units. There is a further housing unit with a central axis normal to the axes of these. This one can be detached and removed from the rest of the hydrodynamic assembly, while the whole is operative. The hollow interior of this housing unit, containing the motor, may be tightly sealed relative to the pressure medium in the other two. This enabled the motor to be easily removed while the pump and piston-and-cylinder assembly remain in position, and the mechanism can function independently of the spatial provision for the axis of the piston.
Patent IT-1233823-B (IT)
Title: Drum tumbler for leather manufacturing
Inventor: CAVALIERE FRANCO
IPC: C14C/
Filed: 1989-03-14
Granted: 1992-04-17
Abstract: The present invention concerns a drum tumbler for leather manufacturing and it comprises a leather feeding and evacuation opening (2), a cap (8) aimed at reaching a neutral, i.e. opening position, and an operational, i.e. sealed position. The cap is flat and consists of a single element that slides horizontally along the drum tumbler, and more precisely parallel to the rotation axis of the drum tumbler. Distancing elastic devices (18) are envisaged in order to keep the cap of the drum tumbler separated, while holding elastic devices (7) are comprised to realise the hermetic sealing of the cap when it is in operational position. Said devices (7) are pneumatically controlled via an air-injection valve (11) and an air-evacuation valve (12) to evacuate air from the holding elastic devices (7). Figure 1.
Patent MX-168772-B (MX)
Inventor: RAPP ROBERT ANTHONY
IPC: C09K5/06
Filed: 1988-07-05
Abstract: A heat storage medium comprising a body of parent metal and an intrinsically cohesive ceramic layer formed integrally with the metal body and encapsulating said metal body is produced by the directed oxidation of a body of parent metal outwardly from the surface of said body to form integrally with the body of parent metal a layer of oxidation reaction product which encapsulates unreacted parent metal and forms a cavity resulting from the depletion of parent metal.
Patent MX-173617-B (MX)
Title: Metodo para expander explosivamente tubos metalicos e inserto de transmision de onda de choque para llevarlo a cabo
Inventor: HARDWICK ROY
IPC: C06C7/00
Filed: 1988-08-19
Abstract: La presente invención se refiere a método para expander explosivamente tubos metálicos en acoplamiento con un componente de metal que lo rodea que comprende disponer una carga explosiva axialmente y encenderla dentro de un inserto de transmisión de onda de choque colocado dentro de la porción del componente de metal tubular que se va a expandir; caracterizado en que el inserto que transmite la onda de choque, comprende un contenedor cilíndrico hueco montado apretadamente dentro de la porción del componente de metal tubular que se va a expandir y que tiene medios para soportar la carga que constituyen una parte integral del recipiente para alojar la carga explosiva y colocarla axialmente dentro del contenedor; el contenedor está llenado con un líquido de transmisión de la onda de choque que forma una capa anular alrededor de la carga explosiva.
Patent MX-172062-B (MX)
Title: Procedimiento quimico
Inventor: VERNON NICHOLAS M.
IPC: C07H13/06
Filed: 1989-09-15
Abstract: La presente invención se refiere a un procedimiento para la cloración de sacarosa o un derivado de la misma, en la cual la sacarosa o el derivado de la misma se hace reaccionar con cloruro de tionilo y una base de nitrógeno a una relación de aproximadamente 1 equivalente molar de cloruro de tionilo y aproximadamente 1 equivalente molar de base por cada equivalente molar de hidroxilo libre, en un solvente no reactivo, moderadamente polar.
Patent MX-172416-B (MX)
Title: Modulo de seguridad externo para un decodificador de señal de television
Inventor: GAMMIE KEITH BEVERLY
IPC: H04N7/167
Filed: 1991-01-31
Abstract: La presente invención se refiere a un sistema de seguridad para la transmisión de una señal que comprende;   medios decodificadores para codificar dica señal y emitir una señal codificada así como una clave para decodificar dicha señal codificada,  primeros medios cifradores de clave acoplados con dichos medios codificadores de señal para realizar un primer ciframiento de dicha clave utilizando un primer número de serie confidencial y emitir una clave cifrada una sola vez y segundos medios cifradores de clave acoplados con dichos primeros medios cifradores de clave para realizar un ciframiento adicional sobre dicha clave ya cifrada una vez utilizando un segundo número de serie confidencial y emitir una clave dos veces cifrada;  medios decodificadores acoplados con dichos medios de transmisión para recibir y decodificar dicha señal codificada;   dichos medios decodificadores comprenden;  rimeros medios descifradores de clave acoplados con dichos medios de transmisión para realizar un primer desciframiento de clave de dicha clave dos veces cifrada utilizando dicho segundo número de serie confidencial y para emitir una clave parcialmente descifrada, un módulo de seguridad intercambiable,   removible,  fijado a dichos medios decodificdores y que contiene un segundo medio descifrador de clave con dicho primer medio descifrador de clave, para realizar un segundo desciframiento de dicha clave parcialmente descifrada utilizando un primer número de serie confidencial y para emitir una clave descifrada y medios para descifrar una señal acoplados con dichos segundo medio de desciframiento de clave y dicho medio de transmisión para   ecodificar dicha señal codificada utilizando dicha clave descifrada y emitiendo una señal decodificada.
Patent MX-171058-B (MX)
Inventor: FRANCOEUR MICHAEL LEE
IPC: A61K47/06
Filed: 1987-10-30
Abstract: A transdermal flux enhancing pharmaceutical composition for transdermal administration to a human or lower animal subject comprising a safe and effective amount of a pharmacologically active compound or a prodrug thereof, an aqueous ethanol solvent containing from 15 to 75% ethanol by volume, and a penetration enhancer selected from certain 1-alkylazacycloheptan-2-ones and cis-olefin compounds of the formula  CH3(CH2)xCH=CH(CH2)yR<3> where R<3> is CH2OH, CH2NH2 or COR<4> and R<4> is OH or (C1-C4)alkoxy, x and y are each an integer from 3 to 13 and the sum of x and y is from 10 to 16; methods for their use in treating various illnesses in a human or lower animal by transdermal administration of said composition.
Patent MX-202728-B (MX)
IPC: C07D211/34
Filed: 1998-09-07
Abstract: A process for preparing substantially single enantiomer d-threo-methylphenidate, proceeds by means of a classical salt resolution using (-)-menthoxyacetic acid.
Patent NL-179578-B (NL)
IPC: C07C41/00
Filed: 1977-12-06
Abstract: Process for the preparation of alkyl aryl ethers by reacting aromatic hydroxy compounds with aliphatic alcohols in the presence of strongly acidic cation exchangers based on synthetic resins using the aromatic hydroxy compound in excess of the aliphatic alcohol.
Patent NL-190099-B (NL)
IPC: A47C7/14
Filed: 1978-08-11
Abstract: A working chair comprising a seat member and a back member, each of which is pivotable about a horizontal shaft mounted in an underframe so that the seat and back members are individually adjustable, and a releasable locking means for fixing of the seat and back members in a set position. The locking means comprises a number of locking plates of which a first number of plates is fixed to the underframe at a distance behind the pivot axes of the seat and back members, and a second number of plates is fixed to the back member. The locking plates co-operate with a clamping unit mounted on the underside of the seat member and comprising clamping members for clamping the locking plates therebetween by spring action. Said spring action may be neutralized by means of a manually actuatable handle.
Patent NL-192390-B (NL)
Inventor: GARTNER KARL
IPC: E04B2/96
Filed: 1992-07-22
Abstract: In a joining device for joining, without welding, pipes which adjoin one another substantially at right angles in the piping system of a temperature-control device for outside walls, most of a sleeve 32 with an external screw thread is screwed into a pipe end 31 which is to be joined. This sleeve has axially directed passage openings 33 for the heat-transfer liquid 35 and an axially directed central threaded hole 34 for holding a threaded bolt 36. This bolt runs through the pipe 26 which runs perpendicular to this pipe 25 and is to be joined thereto and joins the two pipes 25 and 26 together. Sealing rings 37 and 38 are arranged between the parts which have been joined together. <IMAGE>
Patent PT-78654-B (PT)
Title: Process for preparing sabilised built single-phase liquid dete rgent composition containing enzymes
Inventor: INAMORATO JACK THOMAS
IPC: C11D3/386
Filed: 1984-05-28
Abstract: A stabilized built single-phase enzyme-containing liquid detergent composition is provided comprising:   (a) 3 to 10%, by weight, of a surface active nonionic detergent compound;   (b) 3 to 15% of a surface active amphoteric detergent compound;   (c) 5 to 25% of a non-phosphate detergent builder salt; (d) an effective amount of an enzyme or enzyme mixture selected from alkaline protease enzymes and alpha-amylase enzymes; (e) 3 to 15% of an enzyme stabilizing system consisting of (i) glycerine and (ii) a boron compound or mixture consisting of boric acid, boric oxide or an alkali metal borate capable of reacting with the glycerine; and   (f) 30-85% water. -
Patent PT-80095-B (PT)
IPC: C07H17/08
Filed: 1985-03-12
Abstract: Salts of erythromycin with a [(2-oxo-3-tetrahydrothienylcarbamoyl)alkylthio]acetic acid, process for their preparation and pharmacochemical mixtures which contain the abovementioned erythromycin salts as active substances and are suitable for use as antibiotics and mucolytics.
Patent PT-82213-B (PT)
Inventor: NONY JEAN CLAUDE
IPC: E04B1/84
Filed: 1986-03-17
Abstract: The invention relates to a composite unit for acoustic insulation intended to cover internal or external walls in order to absorb sound waves. According to the invention, the composite unit 1 for acoustic insulation has an internal structure made up of three layers in which:   - the first layer 3 is formed of a cellular material of low density, such as a cork which exhibits properties of absorbing sound waves of high and medium frequencies; - a second central layer 4 made of a very dense material, such as a cork of high density, able to absorb sound waves of low and medium frequencies; - a third layer 5 formed from a material similar to that used for making the first layer 3.   The invention will find its application especially in the acoustic insulation of domestic dwellings. <IMAGE>
Patent PT-90298-B (PT)
Inventor: LANSEN JACQUELINE
IPC: A61K38/43
Filed: 1989-04-18
Abstract: Low molecular weight derivatives of human prourokinase are provided which comprise at least the sequence from amino acid 163 to amino acid 411 of mature prourokinase in single chain configuration. In preferred cases, the sequences making up the kringle domain, the receptor binding domain or cell binding domain are missing. The derivatives may be made up into medicaments by admixture with a pharmaceutically acceptable carrier. Such medicaments show thrombolytic activity.
Patent PT-92600-B (PT)
Inventor: BORTH DAVID EDWARD
IPC: H03L7/087
Filed: 1989-12-15
Abstract: There is provided a method of and apparatus for Automatice Frequency Control (AFC) of pure sine waves (PSW). It is characterized by discriminating to detect frequency differences between a received pure sine wave and a reference frequency (20), integrating (30) the frequency differences to average the differences, and adjusting (40) the reference frequency (80) to eliminate the frequency difference. It is further characterized by digitizing, in quadrature, the received pure sine wave (70), mixing (50) the received pure sine wave with a complex sinusoid to translate the pure sine wave to baseband, quadrature filtering (60) the mixed sine wave, cross-product discrimination (20) to detect frequency differences between a received pure sine wave and a reference frequency, integration (30) the frequency differences to average the differences, selectively (100/110) calculating the mean/variance (90) between the pure sine wave and the reference frequency, and adjusting (40) the reference frequency of a Voltage Controlled Oscillator 80 to eliminate the frequency difference.
Patent PT-95848-B (PT)
Inventor: ARNAUD DIDIER
IPC: C09K5/04
Filed: 1990-11-09
Abstract: An azeotrope of minimum boiling point, capable of being employed as refrigerating fluid replacing chlorofluorocarbons or as an extinguishing agent replacing bromofluorocarbons and chlorobromofluorocarbons. The azeotrope according to the invention is a mixture of 1,1,1,2-tetrafluoroethane and perfluoropropane. At normal boiling point (approximately -41.1 DEG C at 1.013 bar) its perfluoropropane content is approximately 76 mass% and that of 1,1,1,2-tetrafluoroethane is 24 %. This azeotrope can also be employed as an aerosol propellant or as a blowing agent for plastic foams.
Patent RO-108515-B (RO)
Inventor: BULARDA MARCEL
IPC: A01D45/02
Filed: 1991-11-23
Abstract: Invenția se referă la o secțiie de
castrat porumb, prin smulgerea paniculului în
loturile de hibridare. Soluția tehnică prevede niște
valțuri acționate hidraulic și apăsate, unul către
altul, cu ajutorul unui mecanism prevăzut cu
pârghii inegale și arcuri care asigură o presiune
diferențiată pe lungimea valțurilor. Valțurile
prezintă mobilitateîn planul propriu și se adaptează
la cantitatea de material ce pătrunde între ele.
Patent RO-81201-B (RO)
Inventor: SCHURIG HORST
IPC: A62B9/04
Filed: 1978-05-03
Abstract: Garnitura de etansare pentru masca de protectie, conform inventiei, este alcatuita dintr-un corp de baza avînd o zonda de forma concava spre interior, în zona dintre oasele temporale, o zona plana de-a lungul obrajilor si o zona convexa spre barbie. Trecerea de la zonele concava, plana si convexa, se realizeaza în asa fel încît sa se asigure o etanseitate foarte buna. Garnitura de etansare pentru masca de protectie permite o adaptare elastica la profilul fetei cu o usurinta în montare si demontare si nu produce o imprimare dureroasa pe fata chiar si în conditiile unei purtari îndelungate a mastii.
Patent SE-312199-B (SE)
Inventor: BJOERK B
IPC: A61L2/24
Filed: 1965-09-27
Abstract: 1,137,409. Vacuum generator for autoclaves. ELECTROLUX A.B. 22 Sept., 1966 [27 Sept., 1965], No. 42332/66. Heading ASG. A device for producing a vacuum in a steam autoclave 11 at the end of a sterilizing process comprises a tank 47 surrounded by a cooling jacket 52 to which it is connected via a non- return valve 51. The tank also connects with the dosing tank 19 of the autoclave and thus, when the water level in the dosing tank is sufficiently low, with the autoclave (via conduit 33, 34, 35, 16 and 15) and the cooling jacket is conected to a water supply tank 23. At the end of a sterilizing run, valve 46 is opened and water above the level 45 in dosing tank 19 is forced into the vacuum tank 47 by steam pressure. Thereafter, air and water are forced out of the vacuum tank into the cooling jacket 53 and back to the storage tank 23. Cooling in the jacket 53 then causes cold water to be drawn from tank 23 but this is prevented from reaching the vacuum tank by the non-return valve 51. This cools the vacuum tank, which by now is filled with steam, thus producing a vacuum both in this tank and in the autoclave. Thereafter, air may be admitted to the autoclave via the filter 41, valves 42 and 43 and conduit 40.
Patent SE-323257-B (SE)
Inventor: MORSE J
IPC: G05G9/10
Filed: 1966-11-29
Abstract: 1,119,587. Change-speed control. MORSE CONTROLS Inc. 8 Dec., 1966 [28 Jan., 1966], No. 54937/66. Headings F2D and F2K. A hand-operated change-speed lever 11 adapted to range a six-speed automatic transmission comprises an arm 70 extending through a slotted plate 14 presenting six shift stations (11-1 to 11-6), Fig. 2 (not shown), and a hub portion 23 formed with a slot 59 through which passes a shaft 24 carrying a journal sleeve (65), Fig. 7 (not shown), to which the hub is connected by a resilient bushing 58 allowing pivoting of the lever 11 about the mirror axis of the slot 59 against increasing resistance from the bushing, but preventing twisting of the lever about the major axis of the slot to obviate wedging of the lever in the slotted plate 14. On rotating the lever 11 about the shaft 24, the hub portion 23 acts on a push-pull cable 26 to condition the change-speed transmission for automatic operation under the influence of vehicle speed or engine manifold depression. The hub 58 and sleeve (65) may be vulcanized with high quality rubber to ensure permanent attachment thereof to the bushing. Holes 44a, 44b provide alternative mounting positions for the push-pull cable 26. The lever 11 is formed with an elbow, Fig. 5 (not shown), to ensure biasing thereof towards the stepped side of the plate 14 at all times. A safety switch 72 (not further described), prevents starting of the engine unless lever 11 is in neutral. In position (11-1), the transmission is in neutral; in (11-2) in reverse; in (11-3) automatic shifts from low through two intermediate ratios to top are provided; in (11-4) top is omitted; in (11-5) an automatic shift from low to the lower of the two intermediate ratios is provided; and in (11-6) an automatic shift from a sub-creeper to a creeper ratio below low is provided.
Patent SE-406827-B (SE)
IPC: G10L25/90
Filed: 1976-11-23
Abstract: A detection circuit for the significant peaks of a speech signal, comprising first and second detectors respectively for detecting the positive and negative peaks of said speech signal. Each of these detectors is followed by a peak charging circuit comprising a first integrator having a relatively large discharge time constant and a comparator comparing the detected speech signal and the output signal of said first integrator. Each peak charging circuit comprises in addition a second integrator having a relatively small time-constant. The discharge of the first integrator is effected up to a voltage equal to the output voltage of the second integrator, and the discharge of the second integrator is effected down to a voltage depending on the output voltage of the first integrator. The two integrators of each peak charging circuit provide a non-exponential decreasing signal which has an inflection point following a significant peak in the original speech signal.
Patent SE-428211-B (SE)
Title: Particulate absorbent based on a graft nitrile polymer and a crosslinked carbohydrate polymer, as well as a process for its preparation
Inventor: JOHANSSON J A O
IPC: C08F251/00
Filed: 1979-01-22
Abstract: A particulate absorbent is prepared from a water- insoluble CO2H-containing hydrolysis product of a graft polymer prepared by grafting acrylonitrile or methacrylonitrile on a carbohydrate polymer, which is crosslinked. The absorbent has a high absorption capacity and an improved rate of absorption of aqueous liquids.
Patent SE-446300-B (SE)
Title: Medical composition containing para-aminobenzoic acid-N-L-rhamnoside
Inventor: YOSHIKUMI C
IPC: C07H15/203
Filed: 1979-05-22
Abstract: Medical composition for treating hyperglycemia, hypertension, hyperlipidemia, inflammatory diseases, pain, pyrexia or tumours whose active ingredient is a compound with the general formula:<IMAGE>where R<1> denotes the residual group formed when OH in l(alpha) or l(beta) position is removed from rhamnoside and R<2> denotes H, Na, K, 1/2 Mg, 1/2 Ca or 1/3 Al.
Patent SE-420942-B (SE)
Title: Shroud for the impeller of a centrifugal compressor
Inventor: LIBERTINI Z L
IPC: F04D29/44
Filed: 1980-04-17
Abstract: A shroud or stationary housing for the impeller of a centrifugal compressor is provided with means for controlling the displacement thereof during operation of the centrifugal compressor; this in a manner to substantially maintain essentially uniform clearance between the shroud 14 and the blade tips of the rotating impeller 12 in order to achieve improved performance at both part and full power operating conditions. The shroud 14 is preferably formed as a unitary member including an annular, concave disc portion 30 substantially corresponding to the form of the tips of the blades 16 of the impeller 12, with said disc portion being rigid and connected to a fixed flange support portion 40 by a flexible, annular diaphragm 50 which extends generally perpendicular to the shaft 20 of the impeller. The annular diaphragm 50 is sufficiently flexible such that during operation of the centrifugal compressor, the thermal and pressure forces generated within the compressor cause deformation of the flexible diaphragm and a substantially linear movement of the rigid, concave disc portion 30 relative to the flange support portion 40. The movement of the annular concave disc portion 30 substantially corresponds to the change in form of the blades, thereby minimising blade tip losses. <IMAGE>
Patent SE-432195-B (SE)
Inventor: CARLSSON P-O A V
IPC: A61M1/36
Filed: 1982-09-10
Abstract: A tube set intended for extracorporeal treatment of blood and similar perishable liquids, e.g. in conjunction with dialysis, comprising at least one drip chamber (23) with an inlet (23a) and an outlet (23b) which are arranged at an angle in relation to one another. 
<??>The tube set in accordance with the invention is intended first and foremost to be used as a venous part between a dialyser and a patient. All functions intended to be performed in conjunction with this venous part are thus concentrated on the area next to the said drip chamber (23).
Patent SE-452032-B (SE)
Title: High sulphur di:oxide and sodium content solns.
Inventor: BERNHARD R
IPC: C01D/
Filed: 1983-09-08
Abstract: The ratio between sulphur dioxide and the sum of sulphur dioxide and sodium oxide in solution is 0.61-0.66 esp. 0.63-0.65. The concentration of sulphur dioxide and sodium oxide in the solution is 85-98% esp. approx. 95% of the solubility maximum of the solution at the chosen ratio and temp.
Patent SE-469276-B (SE)
Title: Device pertaining to a conveyor roller
Inventor: ERIKSSON STIG
IPC: B65G39/09
Filed: 1986-04-24
Abstract: The present invention relates to a device pertaining to a conveyor roller, which device comprises a casing tube 1 having end faces 2 for spherical bearings, a spherical bearing part 4 being disposed in each end face 2 and being rotatably mounted on an axle journal 8,17, which simultaneously forms an axle for the whole of the conveyor roller and is mounted in a holder or a stand 11 for the conveyor of which the conveyor roller forms part. <IMAGE>
Patent SE-466582-B (SE)
Title: Method and collector reagent composition for extracting gold from gold-containing minerals
Inventor: LAMBERT A S
IPC: B03D101/02
Filed: 1986-09-26
Abstract: Diisobutyl- and disec.-butyl-monothiophosphinic acids and their salts are used, together with sodium mercapto- benzothiazole, as collector reagent for recovering gold from gold-containing minerals.