baber/WOPTO huggingface dataset:
Patent IT-1216774-B (IT)
Inventor: ALBERTO TAMBA
IPC: A61K6/04
Filed: 1987-01-09
Granted: 1990-03-14
Abstract: A Ni-Cr based alloy not containing precious metals has been developed for prosthetic dentistry uses. The alloy is characterized by high hardness, good workability, high corrosion resistance and optimal adherence to ceramic materials. The alloy consists essentially of:      Cr      22.0 -25.0 % weight      Mo      5.5 - 7.5 % weight      Si      2.0 - 4.5 % weight      B      0.25 - 0.50 % weight      Al      </= 0.2 % weight      Fe      </= 0.5 % weight      C      </= 0.05 % weight      Cu      </= 0.5 % weight      Mn      </= 0.5 % weight      S      </= 0.01 % weight      Rare earths      0.005 - 0.2 % weight Remainder Ni and impurities.
Patent IT-1181616-B (IT)
Title: Computer system for performing transformations on compositions
Inventor: MAZZOLA GIERINO BRUNO
IPC: G10K/
Filed: 1985-04-15
Granted: 1987-09-30
Abstract: The system contains at least one data input device (2) for a tune to be transformed and the mathematical functions to be applied. The system contains a computer (12) with a memory (11) and a central unit (13) which are used to perform the mathematical operations. The computer, memory and control unit are also used to control an electronically controlled musical instrument which serves as an acoustic output device (3). The system may also contain a monitor with a coordinate display and the computer drives a plotter. The input device is a digitiser with a menu field and the output device an electronic organ. An external memory (5) is used for permanent storage.
Patent IT-1143072-B (IT)
Title: HV pump circuit for transversely excited gas laser
Inventor: MARCHETTI RENATO
IPC: H01S3/0971
Filed: 1980-02-25
Granted: 1986-10-22
Abstract: The pump circuit has two circuits arranged so that when a switch between them is closed, two voltages are generated, oscillating in phase opposition. The sum of the two oscillating voltages appears at the ends of two electrodes. Each circuit includes an inductance and a capacitance. The circuit is compact, operates at high frequency and has a low level of transmitted electromagnetic interference. The waveform produced improves the efficiency of the laser, and the circuit, which multiplies the supply voltage using a single switch, can be used for all types of pulse excited gas lasers. It can be used for chemical lasers with electric pulse initiation. The single switch can be a grounded type thyratron which permits operation at high repetition rates and low emission.
Patent IT-1182220-B (IT)
Title: Quantitative determn. of enzymes in blood samples
Inventor: FLORK MICHEL
IPC: G01N/
Filed: 1985-05-22
Granted: 1987-09-30
Abstract: The method consists of (a) placing a soln. of the blood sample to be analysed in a thermostatically-controlled electro-chemical cell provided with reference and measuring electrodes of platinum; (b) recording the base current at 37 deg.C; (c) adding a soln. of a reagent of formula Z1-Y-(Z2)NHZ3; and (d) recording the current voltage curves as a function of time, to determine the quantity of Z3-NH2 released by the enzymatic reaction. It can be used to estimate the blood factor, coagulation factor and enzymatic factors.
Patent IT-1147098-B (IT)
Title: Polyamide-6 filament stabilisation
Inventor: KEMP ULRICH
IPC: D01F/
Filed: 1980-09-29
Granted: 1986-11-19
Abstract: After the filaments have been drawn, they are stabilised by a hot gas stream and tumbled, before they are wound as a filament yarn. The process gives an economic filament stabilisation, without requiring heating and cooling roller assemblies, in the manufacture of polyamide-6 yarn. Steam, heated air or some other gas are recommended as the heated medium to be directed at the filaments, using jets in an eddy chamber. There can be a combination of thermal and tumbling jets.
Patent IT-1048384-B (IT)
Title: Potassium isohumulates as bittering agents for beer
IPC: C12C/
Filed: 1967-11-13
Granted: 1980-11-20
Abstract: Beer is flavoured by the addition of a potassium isohumulate as a bittering agent to either the wort of the fermented beer. Preferably the potassium isohumulate added is substantially free of most of the lupulones and other more water-insol. resins contained inhops. Preferably the additives is used as a soft extract contg. 10-25% of water. The potassium isohumulates are superior to the corres. sodium salts as bittering agents for beer.
Patent IT-1241620-B (IT)
Title: Control for a bicycle brake
Inventor: ROMANO ANTONIO
IPC: B62L/
Filed: 1990-10-04
Granted: 1994-01-25
Abstract: A control for a bicycle brake comprises lever means 140, 14 that connect the control lever 6 to the flexible metal brake cable 9, in such a way that the tension applied to the cable 9 increases as the control lever 6 approaches the position of maximum brake application. <IMAGE>
Patent IT-1192796-B (IT)
Title: Mandrel rod drive unit for hot Pilger rolling mill
Inventor: TOTH JOZSEF
IPC: B21B/
Filed: 1979-12-28
Granted: 1988-05-04
Abstract: The mandrel rod is coupled to the piston of a pneumatic cylinder (PC), which is connected via a closed circuit of air pipes to a second, double-acting PC (I). The piston in PC (I) is coupled by a crank mechanism to one of the two pilger rolls. The air pipes connecting the two PC are pref. telescopic, and are connected to a compressor via two non-return valves operated by remote control. The mill is used e.g. for the hot rolling of seamless tubes, (where the productivity is improved). Obsolete pilger mills can easily be altered to modern, automatic, high-prodn. mills. PC (20) contains a double-acting piston (16) with its piston rod (17) coupled via crank (19,18) to one (2) of the pair of pilger rolls. The connecting rod (19) is coupled to rod (17) via a slide (31). PC (20) has air pipes (14,23) connected via telescopic joints (21,24) to air pipes (22,25) feeding cylinder (9). Roll (2) drives piston (16) and thus feeds air through pipes (22,25). Pipe (22) does not interfere with piston (15), which is a limit stop for piston (7). Compressor (28) and non-return valves (29,30) compensate for air leaks in pipes (14,23). Piston (7) carries spindle (5), on which is the mandrel rod and hollow tube blank (1).
Patent IT-1059864-B (IT)
IPC: H05K13/00
Filed: 1975-12-15
Granted: 1982-06-21
Abstract: 1517040 Perforating materials A LEMMER [trading as ALFRED LEMMER WERKZEUG - UND - MASCHINENBAU] 15 Dec 1975 [16 Dec 1974] 20315/77 Divided out of 1517039 Heading B4B [Also in Division B3] A sheet is perforated to form a pattern for use in assembling components on a circuit board using scanning means to scan a template, the scanning means including a pressure switch actuable when superimposed on a line-up symbol on the template, perforating means having a drive magnet connectible via the pressure switch with a power source and reducing means for causing the perforating means to reproduce the movement of the scanning means on a reduced rate. As shown, a finished circuit board 15 acting as a template, located on a table 12 by adjustable guides 13, 14 is scanned by a pin 9 mounted on a parallelogram linkage 4, 5, 7, 8 hinged to a support 2. A punch 19 is mounted at such a position on the arm 7 that its movement is scaled down from the scanning pin movement. The sheet 18 to be perforated on support 17 is located between the limbs of a C-frame 22 fixed to the punch body. A punch pin 21 is actuated by a magnet 20 connected to a power source 25 via a pressure switch 10 on one scanning pin so that when, the scanning pin 9 having been aligned with the hole corresponding to hole to be punched, the switch 10 is depressed to insert the pin in the hole the punch join is actuated. The punch may be replaced by a drill or by means for bombarding the sheet with an electron ray beam. The sheet may have a thicker integral edge portion to form a frame which has notches for locating it in a projector for the assembling operation. Alternatively, the sheet and frame are a onepiece stamping with flanged edges. The perforations may be fitted with transparent material or a transparent sheet may be bonded to one or both faces of the sheet. The sheet may be of plastics material.
Patent IT-1242762-B (IT)
Title: Process and ceramic material structure especially for the manufacture of tiles or components for fireplaces or stoves
Inventor: PIAZZETTA DOMENICO
IPC: C04B/
Filed: 1990-10-08
Granted: 1994-05-17
Abstract: This application relates to a process and a structure of ceramic material particularly but not exclusively for use for the construction of tiles or components for fireplaces or stoves. The process provides a first stage of diluting granules of clay so as to obtain a semi-fluid compound, followed by a second stage of pouring electromelted silica and at least one hardening agent. The process provides for working at a temperature of between 1120 and 1230 degree C. The structure of the ceramic material obtained has appreciable hardness and resistance to heat while being of small thickness, this aiding the construction of e.g. fireplaces or stoves.
Patent LT-5589-B (LT)
Title: N-carbamoylmethyl-4(r)-phenyl-2-pyrrolidinone, method of its preparation and pharmaceutical use
Inventor: VEINBERG GRIGORY
IPC: A61P21/00
Filed: 2008-09-22
Abstract: the invention relates to the R-enantiomer of N-carbamoylmethyl-4-phenyl-2-pyrrolidinone (R-carphedon) of pharmacological value. The method of its preparation includes the N-alkylation of 4(R)-phenyl-2-pyrrolidinone with ethyl bromoacetate in the presence of a strong base and the treatment of intermediate N-ethoxycarbonylmethyl-4(R)-phenyl-2-pyrrolidinone with ammonia.
Patent LT-6789-B (LT)
Title: Installation carrying out ozone- and ultrasound therapy
Inventor: KAROL ELLA
IPC: A61N7/00
Filed: 2019-04-09
Abstract: The invention relates to medical technology and is intended for carrying out ozone and ultrasound therapy. The proposed installation of the combined type, allowing for therapeutic, physiotherapy or massage procedures with the use of ozone, ozonized physiological solutions or vegetable oils. The proposed installation includes an apparatus for saturating and treating vegetable oils with ozone and a device for feeding ozonated oil into the patient's body. The installation contains an air compressor connected to an oxygen concentrator an ozone generator connected to a multi section control valve. The control valve is connected by pipelines to an apparatus that is designed to saturate and process vegetable oils with ozone and a therapeutic applicator. Apparatus for saturating vegetable oil with ozone contains two or more bubbling columns. Each column is equipped with a bubbler on which are installed distribution elements made in the form of a Laval nozzle the diameter and length of which increases from top to bottom along the gas movement. For physiotherapy and medical procedures, as well as massage with the use of ozone and ozonized vegetable oils the device contains an apparatus for creating ultrasonic vibrations with a power supply and amplifier.
Patent MX-168450-B (MX)
Title: Metodo para regular la expresion de un gen exterior controlando la concentracion de azucar en un medio y el procedimiento para producir un producto de gen exterior
Inventor: NAKAJIMA YOSHIYUKI
IPC: C12N15/70
Filed: 1988-02-19
Abstract: La presente invención se refiere a un método para regular la expresión de un gen exterior en una bacteria de Escherichia coli que lleva un plásmido recombinante que se construyó insertando el gene exterior en un vector de expresión para permitir la expresión del gen exterior, que comprende un procedimiento de mantener una concentración de componente de azúcar como fuente de carbono al 0.3 por ciento o más en un medio de cultivo del E. coli de manera que se suprima la expresión del gene exterior. Un procedimiento para producir un producto de gen exterior deseado cultivando Escherichia coli que lleva un plásmido recombinante que se construyó insertando el gen exterior deseado en un vector de expresión para permitir la expresión del gen exterior, que comrpende los pasos de (a) un primer procedimiento de cultivo para cultivar E. coli, en donde la concentración del componente de azúcar como fuente de carbono en el medio de cultivo se mantiene de 0.3 por ciento o más y b) un segundo procedimiento de cultivo para cultivar E. coli cultivado en el priemr procedimiento de cultivo en el que la concentración del componente de azúcar en el medio de cultivo del segundo procedimiento de cultivos se mantiene a menos de 0.3 por ciento.
Patent MX-170048-B (MX)
Title: Mejoras en una torre de enfriamiento de flujo transversal de tiro inducido con paso de aire en cuatro vias
Inventor: HINK PAUL W
IPC: F28C1/00
Filed: 1988-08-29
Abstract: La presente invención se refiere a mejoras en una torre de enfriamiento de flujo transversal de tiro inducido con paso de aire en cuatro vías, caracterizadas en que la torre comprende: un estanque distribuidor de agua caliente para recibir el agua que se va a enfriar; un estanque colector del agua fría dispuesto debajo del estanque distribuidor, cuatro secciones verticales de estructura de relleno interpuestas entre el estanque de distribución y el estanque colector para recibir el agua caliente desde el estanque de distribución que baja por gravedad hasta el estanque colector; cada sección de estructura de relleno tiene una cara vertical de entrada de aire para dejar entrar corrientes de aire horizontales a una sección respectiva de la estructura en flujo transversal con el agua que baja por gravedad; cada sección de estructura de relleno tiene una cara vertical de salida de aire para descargar el aire que pasa por las secciones, las secciones de estructura de relleno están dispuestas rectangulares en una vista seccional horizontal; las dos primeras secciones están opuestas y separadas entre sí y las otras dos secciones están ubicadas transversalmente entre las dos primeras secciones y están opuestas y espaciadas entre sí; la cara de salida de aire de cada sección de estructura de relleno está orientada transversal con relación a la cara de salida de aire de cada sección contigua de estructura de relleno; las caras de salida de aire miran hacia el interior de la torre y forman una cámara distribuidora común, rectilínea, dispuesta entre las cuatro secciones de estructura de relleno para recibir en forma simultánea las corrientes horizontales de aire desde las cuatro secciones de estructura de relleno; un ventilador que funciona para succionar aire exterior por las secciones de estructura de relleno y que comunican con la cámara distribuidora para descargar el aire en sentido vertical; soportes de esquina de placas desviadoras que se extienden desde el estanque colector hasta el estanque distribuidor para soportar el estanque de distribución sobre las secciones de estructura de relleno, para soportar las secciones entre pares contiguos de soportes de desviador de aire y ubicados para bloquear la afluencia del aire exterior entre secciones de relleno contiguas.
Patent MX-171324-B (MX)
Title: Oligomeros de ester bloqueados en su extremo con sulfobenzoilo utiles como agentes liberadores de suciedad en composiciones detergentes granuladas
Inventor: NAYAR BALA CHANDRAN
IPC: C08G63/672
Filed: 1990-10-31
Abstract: La presente invención se refiere a una composición oligomerica o polimerica que comprende un ester bloqueado en un extremo con sulfobenzoilo, sustancialmente lineal; dicho ester caracterizado porque comprende, por mol de dicho ester: i) de aproximadametne 1 a aproximadamente 2 moles de unidades bloqueadoras de extremo de sulfobenzoilo de la fórmula (MO3S)(C6H4)(0)- en donde M es sodio; ii) de aproximadamente 2 a aproximadamente 10 moles de unidades de oxietileneoxi y unidades de oxi-1,2-pripileneoxi, en una proporción molar de unidades de oxietileneoxi a unidades de oxi-1,2-propileneoxi de aproximadamente 2.5:1 a aproximadamente 15:1; y iii) de aproximadamente 1 a aproximadamente 9 moles de unidades de tereftaloilo; en donde la proporción molar de dichas unidades de oxialquileneoxi a dichas unidades de tereftaloilo es de aproximadamente 2:1 a aproximadamente 1.1:1; y en donde el ester es de forma sustancialmente amorfa.
Patent MX-173874-B (MX)
Title: Mejoras en calzado
Inventor: COTO JOSE VILLAMAYOR
IPC: A43B7/24
Filed: 1991-01-17
Abstract: La presente invención e refiere a mejoras en calzado de piel que comprende el corte de piel, un material de relleno, un forro y una suela de cuero, caracterizadas por una plantilla acolchada integrada al zapato, compuesta de varias capas de material absorbente de impactos de gruesos y dimensiones diferentes incluyendo un forro de cabra, una capa de espuma de látez sobre tela, el material de absorción de impactos, piezas de fierro, piel curtida al cromo y otra capa de material textil; un botón metatarsal que es un cojín substancialmente triangular compuesto de una capa de tela, hule látex y material de absorción de impactos y va unido a la plantilla, y una porción lateral arqueada.
Patent PT-66010-B (PT)
Title: Process for the treatment of waste
IPC: C02F11/13
Filed: 1976-12-23
Abstract: A method for the production of heat comprises composting solid organic waste, preferably  in admixture with sewage sludge, and burning the composted waste, for example in a kiln for calcining an inorganic calcinable material. The composted waste preferably has a water content of less than 20% by weight, more preferably from 10 to 20% by weight. The organic waste, is composted in a rotating drum, for an average residence time of from 12 to 48 hours. The invention also provides a method for producing a fuel by composting a solid organic waste as described above and the fuel produced thereby. The composting is suitably carried out in a rotating drum having festoon chains arranged therein to serve as mixing lifters or flights.
Patent PT-77165-B (PT)
IPC: F16J13/04
Filed: 1983-08-05
Abstract: 1. A device for locking a lid (2) on a pressure cooker vessel (3), comprising a yoke (1) disposed facing the outer surface (2a) of the lid and adapted to be secured in the opposite direction to the vessel by retaining hooks (4) secured to the edge (3a) of the vessel, the lid (2) being connected to the yoke (1) by a screw fixed axially to the lid and screwed into a sleeve (6) connected to a manual control means (9), rotation of which in the direction of lid closure results in the sleeve being unscrewed in relation to the screw, the cover being moved away from the yoke and locked on the edge of the vessel, said screw (5) and said sleeve (6) comprising stops (14, 15) which limit the unscrewing movement in the closure direction in order to limit the force by which the lid (2) is locked against the yoke (1) and the edge (3a) of the vessel (3) to a predetermined value, characterized in that the said stops comprise a widened part (14) of the end of the screw (5) and an annular shoulder (15) formed at the end of the internal screwthreading (16) of the sleeve (6) remote from the lid (2).
Patent PT-79912-B (PT)
Title: Saturated tricyclic nitrogen-containing diones as cognition activators
IPC: C07D455/00
Filed: 1985-02-01
Abstract: Compounds of formula 
<CHEM>
 wherein
 x is zero, one, two or three and
 y and z are independently zero or one are disclosed. 
<??>A method of preparing the compounds and pharmaceutical compositions including the compounds are also disclosed. The compounds are useful as agents in treating senility and amnesia.
Patent PT-82642-B (PT)
Inventor: CURRO JOHN JOSEPH
IPC: B29C51/22
Filed: 1986-05-26
Abstract: @ A continuous, multi-phase process for debossing and perforating a substantially continuous web of substantially planar polymeric film to coincide with the image of one or more forming structures, each having a patterned forming surface with a multiplicity of holes and an opposed surface. Each forming structure is open from the holes in the forming surface to its opposed surface. The web of film has an indefinite length, a first surface, a second surface and a thickness. The thickness comprises the distance between the first surface and the second surface. The process comprises at least two sequential.forming phases, one of which involves three-dimensional conformance of the web to the macroscopic profile of the forming structure and another of which involves aperturing of the web to coincide with fine-scale apertures in either the same or a separate forming structure. The order in which the phases are carried out will depend upon the properties desired in the resultant macroscopically expanded, three-dimensional, apertured polymeric web. Because the process is carried out in sequential phases, previously incompatible characteristics which could not be provided by prior art single-phase forming processes can now be achieved.
Patent PT-86077-B (PT)
Inventor: BRETON CLAUDE
IPC: B01D12/00
Filed: 1987-11-04
Abstract: To separate particles of alkali metal bicarbonate (11) from a liquid film of hydrochloride of a nitrogenous organic base adsorbed at their surface they are dispersed in an aqueous bath (14) and the resulting aqueous suspension is subjected successively to a turbulence (13) and then to sedimentation (16). The process applies to particles of sodium bicarbonate obtained by the amine process. <IMAGE>
Patent PT-86545-B (PT)
Inventor: BRANSDEN ANTONY STUART
IPC: B23K26/06
Filed: 1988-01-13
Abstract: The energy of a laser beam (32) is used to form images at intervals along a lengthwise moving web (10). The images are formed along a plurality of axes spaced transversely of the web so that after slitting and cutting an image appears on each sheet. The laser beam (32) is directed across the web and is repetitively and successively switched by rotating optical mirrors in assemblies (71a-71g, 72a-72g) located at intervals across the web to scan image-bearing masks (Fig. 2) rotating with the mirrors. The beam impinges on respective mirrors of successive assemblies. The mirror assemblies are conical mirror segments (78) of plane mirrors cooperating with a fixed conical mirror segment (Fig. 5) to produce a focussed line (82) that is fixed in space and scans the rotating mask. The scanning line is re-imaged (90) on the web (10).
Patent PT-86704-B (PT)
Inventor: HARRISON GEORGE EDWIN
IPC: C07C/
Filed: 1988-02-05
Abstract: PCT No. PCT/GB87/00070 Sec. 371 Date Oct. 5, 1988 Sec. 102(e) Date Oct. 5, 1988 PCT Filed Feb. 5, 1988 PCT Pub. No. WO88/05767 PCT Pub. Date Aug. 11, 1988.Hydrogen is supplied first to a last hydrogenation zone, and gases recovered from the last hydrogenation zone are passed to the first hydrogenation zone of a continuous multi-zone liquid phase process for hydrogenating an organic compound to a corresponding hydrogenation product. The organic compound, with a suitable diluent or recycle hydrogenation product, flows successively through the zones beginning with the first and ending with the last hydrogenation zone to undergo hydrogenation with the hydrogenation product being recovered from the last hydrogenation zone.
Patent PT-87433-B (PT)
Inventor: DANZIN CHARLES
IPC: C07F7/08
Filed: 1988-05-06
Abstract: This invention relates to substituted silyl alkylene amines, to the intermediates and processes useful for their preparation, to their pharmacological use as MAO-B inhibitors and to their end-use application in the treatment of Parkinson's Disease.
Patent PT-88275-B (PT)
Inventor: HUPE DONALD
IPC: A61K31/41
Filed: 1988-08-16
Abstract: 5-Amino or substituted amino 1,2,3-triazoles are disclosed as a new class of antiproliferative agents useful in the treatment and control of psoriasis, inflammatory bowel syndrome, cutaneous leishmanilisis and certain types of cancer.