baber/WOPTO huggingface dataset:
Patent IT-1154183-B (IT)
Title: Reversible periodic magnetic focussing system
Inventor: DRCZDOV SERGEI SERGEEVICH
IPC: H01J/
Filed: 1980-04-21
Granted: 1987-01-21
Abstract: Increased perveance of the electrons flow formed by reversible periodic magnetic focusing system of klystrons shortens the reversal zones. The advance of the high-perveance electron flow is also achieved with the modified design of the pole pieces in the system comprising successive oppositely polarised permanent magnets. They are separated by magnetically soft pole pieces exhibiting opening for the electron beam passage. The holes contain grids with cells of magnetically soft material and having magnetic, thermal and electric contacts with the pole pieces. The ratio of diameters of cells (3) in the grids (2) and of the pole pieces (1) is chosen as a function of grids thickness, azimuthal spacing between the cells, and also depending on centres spacing of cells and pole pieces. The uniformity of magnetic field distribution in gaps between the grids (2) is controlled by height of projections (6) of pole pieces (1), diameter and spacing of the latter. Reduced work in the fabrication of the reversible periodic magnetic focusing system is achieved by substituting the radially magnetised permanent ring magnets (7) by longitudinally magnetised units. The invention is used in accelerators too.
Patent IT-1150355-B (IT)
Title: Latch for hose or cable reeling device
Inventor: KING WILLIAM
IPC: B65H/
Filed: 1982-01-21
Granted: 1986-12-10
Abstract: The reel (3) can hold, pay-out or wind-in a hose or electrical cable or flex. The reel is biassed rotationally for winding in, with a latch including a lever (23) rotatable with the reel and movable under centrifugal force between non-latching and latching positions when the rate of rotation exceeds a set value. A friction brake can be incorporated to slow the reel rotation. The projection engaged by the latching lever can be manually guided away to override operation of the speed-limiting latch.
Patent IT-1219495-B (IT)
Title: Low pressure fuel injection system for two-stroke engine
Inventor: HUEY-HUAY HUANG
IPC: F02M/
Filed: 1988-03-14
Granted: 1990-05-18
Abstract: The low pressure injection system comprises a solenoid-operated fuel injector, an electric low pressure fuel pump, and a pressure regulator which maintains fuel pressure at a fixed level. The fuel injector is mounted on the cylinder wall far apart from the cylinder head so as to inject the atomised fuel to be mixed up with air inside the cylinder. The fuel injector comprises a coil, an armature, a valve needle and a valve body. The valve needle has a round stem furnished with several spiral grooves on its outer circumference. The cross-sectional area of the outlet orifice in front of the valve body is designed to be larger than the total cross-sectional area of the spiral grooves so that the spiral grooves not only promote the fuel swirl motion but also control the fuel flow rate.
Patent IT-1205811-B (IT)
Title: Synthetic resin and rubber shoe sole
Inventor: MARCHETTI LUIGI
IPC: A43D/
Filed: 1987-04-14
Granted: 1989-03-31
Abstract: The generator has a voltage divider with a number of dividing elements serially connected to each other between two power sources of different voltage levels from each other, and dividing levels from each other, and dividing a potential difference between the two power sources into a plurality of levels of voltage. A switch has a number of switch devices serially connected to each other between the two power sources. The switch devices on the side of one of the two power sources are connected to the output terminal. Trigger turns on the switch devices sequentially from that on the side of the output terminal. Reverse flow preventive circuit prohibits a current flowing through that of the switch devices which is currently turned on from flowing through the voltage dividing elements corresp. to the switch devices which have been already turned on.
Patent IT-1169092-B (IT)
Title: Welding robot for automatic welding rig
Inventor: NAKANO TERUO
IPC: B23K/
Filed: 1983-11-23
Granted: 1987-05-27
Abstract: Equipment consists of an articulated robot which carries a welding torch consisting of a main torch body and a welding tip. A welding rod is fed through composite tube from a feed device to the welding torch at slow speed or continuously at high speed.
Patent IT-1182593-B (IT)
Title: Tyre tread forming appts.
Inventor: VORIH WILLIAM J
Filed: 1985-10-08
Granted: 1987-10-05
Abstract: Design consists of a series of mouldings provided with squeezable grippers at one end which mate within a following moulding. They also have grips for the clothing which are only operative when the mouldings are linked together
Patent IT-1047955-B (IT)
IPC: B29C35/00
Filed: 1975-09-02
Granted: 1980-10-20
Abstract: A batch process for vulcanizing, without the use of a lead press, reinforced elastomeric hose built up on a solid mandrel, preferably a flexible mandrel of rubber or thermoplastic material, is disclosed. In the preferred embodiment of the process, the uncured hose is first annularly tightly clamped at its opposite ends and is then immersed in a bath of liquid, e.g. water, sufficient to cover the hose substantially completely. The entire assembly is then subjected in a pressurized heating environment, e.g. in a steam-filled vulcanizer or autoclave, to the action of fluid pressure against the outer hose surface and the pressure due to the thermal expansion of the mandrel against the inner hose surface. The clamping of the hose ends prevents entry of fluid pressure into the space between any two proximate layers of elastomeric material occupied by a layer of the filamentary reinforcement. The heating operation is continued until the elastomeric material is vulcanized and is forced into the interstices of the reinforcement, so as to achieve good adhesion between the latter and the elastomeric material in the ultimate molded hose. This abstract is not to be taken as a complete exposition or as a limitation of the present invention, however, the full nature and extent of the invention being discernible only by reference to and from the entire disclosure.
Patent IT-1218608-B (IT)
Title: Flying shears with pre-positioning device
Inventor: NONINI GEREMIA
IPC: B23D/
Filed: 1987-02-24
Granted: 1990-04-19
Abstract: Flying shears with pre-positioning device, suitable for cutting both the head and tail ends of rolled steel bars in production, or sections of a desired length thanks to the rotating knives (11), which are normally fixed and made to rotate only during the cut, and given that the flying shears have a chain drive (13-15) that can be connected-disconnected (14-114) from the drive shafts (11) powering the knives by way of clutch-brake (14-114) and due also to the bar diverter (21) mounted prior to the shears and two downstream rails (22-23) which have:- two shafts (12) connected to a reciprocal positioning gear chain (20);- clutches (14-114) with a neutral position for the shafts (12)l- a shaft (12) that can be connected via a clutch (18) to a reversible driving mechanism (19).
Patent MX-166907-B (MX)
Title: Mejora a sistema de control de prensa de alta velocidad
Inventor: BANTALA GLEN W
IPC: G05B19/05
Filed: 1989-04-11
Abstract: La presente invención se refiere a un sistema basado en un controlador programable de lógica (PLC) para controlar una máquina de alta velocidad qu opera en modos de ciclo, comprendiendo en combinación, por lo menos una máquina que tiene una pluralidad de componnetes que tienen por lo menos dos estados de status, una memoria de ejecución, alogoritmo controlado por una máquina en dicha memoria ejecutiva, un procesador de control para coordinar la operación del sistema; una conexión de comunicaciones entre la máquina y dicho procesador de control, dicho procesador de control también efectuando comunicación entre dicho procesador de contrl y dicha máquina, y un procesador examinador para efectuar la computación de estados de salida deseados y valores de datos basados en las entradas recibidas de la máquina.
Patent MX-171372-B (MX)
Title: Procedimiento para aumentar el peso molecular de hidrocarburos y/o derivados de los mismos
Inventor: DUFOUR JACQUES JULIEN JEAN
IPC: B01J12/00
Filed: 1989-06-14
Abstract: La presente invención se refiere a un procedimiento para aumentar el peso molecular de hidrocrburos y/o derivados de los mismos poniendolos en contacto con un sistema que contiene hidrógeno activo, caracterizado porque comprende generar un plasma que contiene hidrógeno a una presión de por lo menos 0.007 bario y permitir el contacto de dichos hidrocarburos y/o derivados de los mismos en forma líquida con el sistema generador por plasma y recuperar de los mismos un producto con un peso molecular promedio aumentado.
Patent MX-170535-B (MX)
Title: Bocina de baja altura, con estructura ranurada de iman
Inventor: HOUSE WILLIAM NEAL
IPC: H04R9/02
Filed: 1989-11-07
Abstract: La presente invención se refiere a en un transductor electrodinámica, que comprende una estructura de imán, que incluye un primero y segundo polos que definen entre ellos un hueco de aire, un diafragma, una bobina de voz y elementos para acoplar la bobina de voz al diafragma, la mejora en que se suministran aberturas en al menos uno de los polos, las aberturas se extienden substancialmente paralelas al hueco de aire y a la dirección de movimiento de la bobina de voz en el hueco de aire y en que los elementos para acoplar la bobina de voz al diafragma comprende nervaduras, que se extienden transversalmente a través del hueco de aire y que aseguran la bobina de voz al diafragma.
Patent MX-170685-B (MX)
Title: Aditivo alimenticio para peces cultivados y alimentos para los peces cultivados
Inventor: KAJITANI SHIGEO
IPC: A61K36/634
Filed: 1990-04-19
Abstract: La presente invención se refiere a aditivo alimenticio para peces cultivados que comprende forsitia (forsythiae fructus) y (b) cuando menos uno de orozuz (Glycyrrhizae radix), adelfilla (Bupleuri radix) y cnidia rizoma (cnidii rhizoma). Alimento para peces cultivados, que comprende un alimento ordinario y el aditivo alimenticio para peces cultivados.
Patent MX-172283-B (MX)
Title: Blanqueador de cafe liquido
Inventor: RASILEWICZ CASIMIR E
IPC: A23C11/02
Filed: 1991-04-29
Abstract: La presente invención se refiere a un blanqueador de cafe líquido que tiene un pH por arriba de 7.0, el cual comprende un sistema en emulsión acuosa de grasa que contiene: de 3 a 18 por ciento por peso de grasa comestible; de 2.5 a 15 por ciento por peso de carbohidrato; de 0.1 a 1 por ciento por peso de emulsificante lipoidal; y una cantidad de hidrolizado de proteína efectiva para estabilizar la emulsión contra la separación de grasa y regular la emulsión.
Patent PT-80530-B (PT)
Title: Polyurethane prepolymers and elastomers
IPC: C08G63/688
Filed: 1985-05-27
Abstract: Reactive, 100 percent solids, segmented, phase-separating polyurethane prepolymers are provided, being the reaction products of:(i) a polyol (A) having a number-average molecular weight of from about 600 to about 3500 and having a functionality of at least 2;(ii) an isocyanate (B) having a functionality of at least 2; and(iii) a low-molecular-weight chain extender (C) having a molecular weight in a range lower than about 500 and having a functionality of at least 2,characterized in that the above reactants are employed in such proportions as to satisfy the following equations:wherein Eq<sub>Nco</sub> is the equivalent of the isocyanate species employed, and Eq<sub>OH</sub> and Eq<sub>CE</sub> denote the equivalents, respectively, of the polyol and chain extender. This invention provides the aforesaid novel prepolymers, processing made possible by the prepolymers, polyurethane elastomers resulting from the prepolymers and products made from those elastomers.
Patent PT-85020-B (PT)
Inventor: BARZAGHI FERNANDO
IPC: A61K31/19
Filed: 1987-06-05
Abstract: Compounds of the formula (I):    <IMAGE>  (I)  in which R1 represents alkoxy containing from 1 to 8 carbon atoms, and R represents hydrogen or alkyl containing from 1 to 8 carbon atoms, as well as their alkali metal, alkaline-earth metal, ammonium or amine salts, which are useful in the treatment of hyperchlorhydria, gastric or gastroduodenal ulcers, gastritis, hiatal hernias, or gastric or gastroduodenal ailments accompanied by gastric hyperacidity. Also, therapeutic compositions containing the same and method of treating patients suffering from these ailments.
Patent PT-87489-B (PT)
Inventor: GILKERSON TERENCE
IPC: C07C251/50
Filed: 1988-05-13
Abstract: The invention provides compounds of the general formula
     wherein R represents a hydrogen atom, or an optionally substituted alkyl or acyl group, or an alkenyl or alkynyl group or an inorganic or organic cation;
     R 1  represents an alkyl, haloalkyl, alkenyl, alkynyl or phenyl group;   R 2  represents an optionally substituted alkyl or phenalkyl group or a cycloalkyl, alkenyl, haloalkenyl, alkynyl or haloalkynyl group;   R 3  represents a hydrogen atom or an alkyl group; and   one of R 4  and R 5  represents a hydrogen atom or an alkyl group, while the other of R 4  and R 5  represents an optionally substituted phenyl group; together with their use as herbicides and their preparation using novel intermediates.
Patent PT-87530-B (PT)
IPC: C07K16/00
Filed: 1988-05-19
Abstract: The test involves immunouptake of antibodies of different isotypes and immunodetection of the F antigen. The invention permits a refinement of the diagnosis and prognosis of the course of the disease, as well as the design of vaccines and serotherapies suited to the special features of the disease.
Patent PT-87650-B (PT)
Inventor: DUBOST BRUNO
IPC: G01J3/12
Filed: 1988-06-03
Abstract: The invention concerns a metal alloy with large lattice spacings (>than 1 nm), and consisting essentially of, by weight: at least one element selected from a group A consisting of Al, Zn and Cu, total group A elements being 44-92%; at least one element selected from a group B consisting of Ag, Ga and Au, total group B elements being 0-46%, with % group A+group B=88-92%, and   <IMAGE>   a group C element which is Li in an amount of 7.2-12%; at least one element selected from a group D consisting of Mg, K, Na, and Ca, total group D elements being 0-12%, with % group C+% group D=8-12%,   <IMAGE> and % group A+% group B+% group C+% group D=100%; said alloy additionally comprising elemental impurities in an amount of less than 1% each and less than 5% total, based on the total weight of the alloy.
Patent PT-87767-B (PT)
Inventor: ROMER AXEL
IPC: C07D293/12
Filed: 1988-06-17
Abstract: Solid pharmaceutical compositions containing 2-phenyl-1,2-benzisoselenazol-3(2H)-one (EBSELEN) with high bioavailability thereof contain EBSELEN in the form of micronised crystals of EBSELEN and are prepared as described.
Patent PT-90035-B (PT)
Inventor: REUSS MIRA
IPC: A61K8/00
Filed: 1989-03-17
Abstract: A cleansing tablet for the self-acting cleaning of dentures in aqueous solution, containing sodium bicarbonate and/or sodium carbonate(s), citric acid or citrate(s), sodium perborate, potassium monopersulphate, surfactants and foaming agents, binders, lubricants and disintegrants, antimicrobial agents, vehicles and fragrances, at least one perborate/peroxide activator and at least one phosphorus compound, characterised in that the activator content is between 0.5 and 3.0 % by weight of the total composition of the cleansing tablet; that exclusively at least one organic phosphonic acid which is stable to hydrolysis and acts as stabiliser, and/or a salt thereof, is used as phosphorus compound with a content between 0.5 and 3.0 % by weight of the total composition of the cleansing tablet; and that the total composition of the cleansing tablet is free of inorganic phosphates/ polyphosphates and organic complexing agents based on amino carboxylic acids.
Patent PT-92261-B (PT)
Inventor: NEWKIRK MARC STEVENS
IPC: C22C1/10
Filed: 1989-11-09
Abstract: The present invention relates to the formation of a macrocomposite body by spontaneously infiltrating a permeable mass of filler material or a preform (4) with molten matrix metal (2) and bonding the spontaneously infiltrated material to at least one second material such as a ceramic or ceramic containing body and/or a metal or metal containing body. Particularly, an infiltration enhancer and/or infiltration enhancer precursor and/or infiltrating atmosphere are in communication with a filler material or a preform (4), at least at some point during the process, which permits molten matrix metal (2) to spontaneously infiltrate the filler material or preform (4). Moreover, prior to infiltration, the filler material or preform (4) is placed into contact with at least a portion of a second material such that after infiltration of the filler material or preform (4), the infiltrated material is bonded to the second material, thereby forming a macrocomposite body.
Patent PT-92312-B (PT)
Inventor: HASHIMOTO ISAO
IPC: C07C235/80
Filed: 1989-11-14
Abstract: Discloses indan derivatives represented by the general formula [1]   <CHEM>  wherein R is a lower alkoxy group, a phenoxy group, <CHEM> whereupon R<1> and R<2> are, respectively, a hydrogen atom, a lower alkyl, lower alkenyl, phenyl, or phenyl group substituted by halogen atoms, or a moropholino group. The indan derivatives demonstrated satisfactory results in respect of a weeding effect and safety in practical use.
Patent PT-92621-B (PT)
Inventor: BRANDES WILHELM
IPC: C07C229/50
Filed: 1989-12-19
Abstract: There is described the use of 2-cyclohexen-1-ylamine derivatives of the formula (I) <IMAGE>  in which R<1> to R<4> and A have the meaning given in the description, in pesticides, in particular as fungicides and herbicides, and novel 2-cyclohexen-1-ylamine derivatives, and a plurality of processes for their preparation.
Patent PT-94347-B (PT)
Inventor: ADAM FRIEDHELM
IPC: C07D501/34
Filed: 1990-06-12
Abstract: Crystalline cephem acid addition salts of the general formula II <IMAGE> pharmaceutical preparations active against bacterial infections and which contain such cephem derivatives, process for preparing the cephem derivatives and the pharmaceutical preparations, and use of the cephem derivatives for controlling bacterial infections.
Patent PT-99641-B (PT)
Inventor: PEPPING KARL-HEINZ
IPC: G05G25/02
Filed: 1991-11-28
Abstract: During the actuation of a passenger car clutch, audible coupling noises and strong vibrations occur at the clutch pedal. Such disturbances are eliminated by a vibration absorber. For this purpose, the vibration absorber has a spring-mass system with a natural resonance which corresponds to the determined disturbance frequency of the passenger car clutch. The vibration absorber comprises an integrated component having a weight (5), a cage (1) with rubber elements (2, 3) prestressed in the said cage and a lever (4) of a passenger car clutch irreleasably connected between these rubber elements (2, 3). <IMAGE>
Patent RO-72039-B (RO)
Inventor: BAN AKOS
IPC: B01J19/08
Filed: 1974-06-21
Abstract: Procedeu de separare a substantelor aflate într-un material purtator solid, în special roca, care pot fi aduse în faza lichid sau gazoasa cu o permeabilitate si o constanta dielectrica mai mare decît a materialului purtator, caracterizat prin aceea ca, în materialul purttor se creaza un cîmp electromagnetic cu o frecventa care coincide cu banda de frecventa a oscilatiei proprii a substantei ce trebuie separata, iar celelate substante se separa cu o diferenta de timp.
Patent SE-408506-B (SE)
Inventor: SPANGLER P J
IPC: H01H85/50
Filed: 1975-02-05
Abstract: A fuse link assembly for fusing a conductor comprises a fuse link terminal having a reduced cross section at a central portion thereof, and having first and second female connectors disposed at opposite end portions thereof. The female connectors respectively receive first and second male tab terminals therein. The male terminals include wire barrel portions which accept the end portions of the conductor. A snap-on housing encloses the assembly and provides a thermal barrier between the central portion of the fuse link terminal and the inner chamber of the housing, and therefore, the environment of the fuse assembly.
Patent SE-427348-B (SE)
Title: Detail of furniture, such as a seat, a back rest or similar, comprising a cloth
Inventor: HOLMGREN S A
IPC: B68G7/05
Filed: 1979-06-20
Abstract: The invention relates to a detail of furniture in the form of a back rest or a seat for a chair or similar, comprising a cloth 10 which before or after cutting out of its edge portion is provided with a thread 11 or similar of a relatively strong material and being movable relative to the cloth in its longitudinal direction. Production of such a furniture detail is simplified and made cheaper by the thread 11 being situated on one side of the cloth, preferably its right side, and is movably fastened into the cloth by means of a fastening thread 12 extending above the thread and through the cloth, and forms loops on one side of the cloth, through which the thread extends. <IMAGE>
Patent SE-419020-B (SE)
Title: Fastening arrangement for holding together parts of a handheld microtelephone comprising two housing halves
Inventor: LINDBERG J F
IPC: H04M1/03
Filed: 1979-10-31
Abstract: The invention concerns a fastening arrangement for holding together the parts of a handheld microtelephone consisting of two housing parts. The microphone and/or the receiver is held in place in the housing by means of a clamping element by pressing the two halves of the housing against each other. The clamping element is provided with a sliding surface which lies against a stationary support in the housing half against which the microphone or receiver is to be secured and is pressed down at a slant when the two halves are pressed together. During this motion, the clamping element engages a flange in the upper half of the housing and presses this downward so that the housing halves are held steadily together. <IMAGE>
Patent SE-416986-B (SE)
Title: Tool holder for a striking tool
Inventor: HANSSON G C
IPC: B25D17/08
Filed: 1979-11-23
Abstract: A tool holder according to the invention comprises two or more part-cylindrical casing pieces 17a, b, which, at their rear ends, are configured with internal flange sections 19 for axial locking relative to the machine housing 10 and which, at their front ends, are provided with internal stop members 18 for positive interaction with a shoulder 16 on the work tool 15. The casing pieces are held together at their rear ends against the machine housing 10 by means of annular springs 22, 23 and are held together separably, at their front ends, with a spring clip 24. The casing pieces 17a, b also have hinge- forming members 29a, b, about which the casing pieces 17a, b are pivoted between their inner, closed positions and their outer, open positions under the action of the springs 22, 23 when the spring clip 24 is open. <IMAGE>
Patent SE-429815-B (SE)
Title: Handle for a cover with a hole
Inventor: KARLSSON L
IPC: A47J45/10
Filed: 1982-03-05
Abstract: The invention relates to a handle 1 for a cover 5 with a centrally positioned hole 6. The handle is preferably made from a corrosion-free, resilient material of poor thermal conductivity in the form of a band with end portions 3, 4 which have been shaped into an essentially U-shaped or S-shaped profile. The end portions of the handle extend through the hole in the cover and on both sides of the cover at the hole. In the unloaded state, the central portion 2 of the handle forms an arch above the hole in the cover and at a considerable distance from the latter while, when covers are stacked on one another, the central portion occupies a position considerably closer to the hole in the cover. <IMAGE>
Patent SE-462169-B (SE)
Inventor: JOHNSEN K L
IPC: C02F1/72
Filed: 1982-04-07
Abstract: Condensates from the sulfate process are freed from a main portion of the pollutants and foul components by being passed with an oxygen-containing gas concurrently through a column containing activated carbon.