baber/WOPTO huggingface dataset:
Patent IT-1188157-B (IT)
Title: New phosphazene polymers and copolymers
Inventor: LORA SILVANO
IPC: C08F/
Filed: 1985-04-18
Granted: 1988-01-07
Abstract: Polyphosphazene homopolymers and copolymers having repeating units (I) are new. X(same or different)=(II)-(IV) R=H, 1-5C alkyl, or aryl or heterocyclic, substd. or unsubstd.; R'=CH2 or aryl or heterocyclic, substd. or unsubstd.. n=0 or an integer 1-5; Y=H, halogen, methyl, nitroso or nitro; X'=X, halogen alkoxy, aryloxy, amino or mercapto, substd. or unsubstd., or a mixt. of these and w+y+z=20-50,000. Homopolymers (1) are prepd. by totally reacting a poly(dichloro-phosphazene) of general formula (NPCl2)m, m=20-50,000, in an organic solvent in the presence or absence of a tert. amine and/or a tetrabutylammonium halide with cpds of formula (V)-(VII)or sodium salts of cpds. (V) or (VII). Copolymers (1) are prepd. by partially reacting the poly( dichlorophosphazene) with additional reagents in an organic solvent in the presence of a tert. amine followed by reacting with cpds. (V), (VI) or (VII) for complete or partial substitution of the Cl in the starting polymer.
Patent IT-1074369-B (IT)
Title: Sewing machine work control - including adjustable-contour template with adjustable supports for gear segments and guide-tape carriers
IPC: D05B/
Filed: 1977-03-01
Granted: 1985-04-20
Abstract: Workpiece motion control system, specifically for sewing machine contour stitching, comprises an adjustable-contour template with multiple supports displaceably secured next to one another, and parallel, on a base plate. Each support mounts a carrier for a flexible contour-defining tape engaged by a follower roller, and also a gear segment which coacts with adjacent segments to form a toothed rack engaged by a pinion on the same shaft as the follower roller. Specifically the follower roller is pressed against the tape by a gravity wt. and the gear segments are slidably spring-urged against the pinion. Non-slip travel of follower roller along contour tape is achieved, due to the rack and pinion.
Patent IT-1174182-B (IT)
Title: PVC screw extrusion with mixer without stagnation zone
Inventor: GIACOBBE FERRUCCIO
IPC: B29C/
Filed: 1984-06-12
Granted: 1987-07-01
Abstract: Inductive heater for a plastics extruder (1), comprises a laminated core (2) supporting an induction winding (7). Rectangular tubing (6), (8) made of good heat conducting material forms a cooling fluid circulating system between the core and winding.
Patent IT-1152445-B (IT)
Title: Container sealing machine washing mechanism
Inventor: MASAYUKI HAYASHI
IPC: B67C/
Filed: 1982-07-22
Granted: 1986-12-31
Abstract: The washing device is designed for a container-closing machine, such as a crown cork fitting machine, bottle corking machine, or capsule fitting machine. Use is made of a washing cap (20), applied to the underside of the closure fitting unit (10) on the machine. A washing liquid circulating device (24-35) conveys the liquid (40) in a circulation motion to a section to be cleaned in the fitting unit, via the washing cap. Complete cleanliness and sterile conditions are ensured.
Patent IT-1178709-B (IT)
Inventor: SCOLASTICO CARLO
IPC: C07F9/10
Filed: 1984-12-05
Granted: 1987-09-16
Abstract: The diacylesters, particularly bis(pyridyl-3-carboxilate) of glycerylphosphorylcholine, both optically active L(alpha) or racemic D,L(alpha) and their complexes having general formula:wherein:Y representsM represents Ca, Mg, Al, ZnX represents a halogen, particularly chlorine, n = 2,3 ed m = 0,1 are anti-dislipemic and cerebroactive agents.Their preparation takes place through acylation with an anhydride of a complex of glycerylphosphorylcholine with calcium or zinc chloride.
Patent IT-1194694-B (IT)
Inventor: BRINER EMIL
IPC: D01H1/36
Filed: 1980-09-25
Granted: 1988-09-22
Abstract: PCT No. PCT/EP80/00091 Sec. 371 Date May 28, 1981 Sec. 102(e) Date Apr. 20, 1981 PCT Filed Sep. 3, 1980 PCT Pub. No. WO81/00866 PCT Pub. Date Apr. 2, 1981.The invention concerns an apparatus for controlling the rotational speed of the spindles of a spinning preparatory machine equipped with spindles and flyers. The proposed control arrangement comprises an infinitely variable variator, which is adapted or adjusted by using a control shaft which is rotatably indexed or stepped. The control or adjustment shaft is moved by a control motor which received its control or switching impulses from a motor control device comprising a programmable indicator or set value transmitter for the desired or set value and a correction element. According to a particularly advantageous design the correction element is of the form of a crossbar distributor arrangement. The apparatus is comfortable and easy to use by the operating personnel and permits, among other advantages, extremely accurate adaptation or adjustment of the spindle rotational speed. The adaption operations can be effected while the machine is running.
Patent IT-1165354-B (IT)
Title: Gantry for unloading dry loads from ship
Inventor: GATTI MARCO
IPC: B66C19/00
Filed: 1979-10-10
Granted: 1987-04-22
Abstract: The unit for unloading dry loads from ships comprises a gantry crane, supported on the guides for the ship hatchway covers. The crane has a bucket to discharge the withdrawn material into a container, e.g. a hopper. The material is then fed to a conveyor for transfer off the ship. The support for the gantry on the hatch covers can permit movement of the gantry. The conveyor belt can be independent of the hopper and gantry crane or can be connected. The sides of the gangry crane are movable to adapt the distance between the centres of the guides. The unloading unit is esp. for large tonnage ships, e.g. 120-150,000 tons, for loads of coal. The ratio of the weight of the unit to the load handled can be as low as 3:1.
Patent IT-1114911-B (IT)
IPC: C07C41/00
Filed: 1977-08-02
Granted: 1986-02-03
Abstract: A new process for preparing 2,3-dichloroanisole comprises reacting 1,2,3-trichlorobenzene with an alkali metal methoxide preferably in the presence of methanol.
Patent IT-1065379-B (IT)
Title: Articulated wheeled loader vehicle - has two pivoted chassis frames, one supporting drive unit and other supporting working tool, connected by ball and socket (BR 27.12.77)
IPC: B62D/
Filed: 1976-12-21
Granted: 1985-02-25
Abstract: The articulated earthmoving vehicle, e.g., an articulated wheel loader comprises two chassis frames. One of these supports the vehicle drive units and the other one the working tools. Both chassis frames are pivotable relative to each other about two joints arranged vertically one above the other for steering the vehicle. Both joints consist of a ball joint of which at least one is adjustable in a vertical direction and can accommodate misalignment of the frames at the steering joints.
Patent IT-1224197-B (IT)
Title: New p-chloro-N-morpholino-propyl-benzamide(s) and hydrochloride(s)
Inventor: VALDMAN ARTUR VIKTOROVICH
IPC: A61K/
Filed: 1987-09-04
Granted: 1990-09-26
Abstract: Novel p-chloro N-(3-morpholino-propyl)-benzamide cpds. and their hydrochlorides have formula (1); where X shows in this case the presence of a hydrochloride-, are prepd. in a polar solvent which prevents the formation of by-products.
Patent IT-1221675-B (IT)
Title: Identification coder for cable connections to electrical appliances
Inventor: MOROSINI FLAVIO
IPC: H01B/
Filed: 1987-07-31
Granted: 1990-07-12
Abstract: The system consists of a support (1) which has a series of rows (2) into which are placed ferrules (4) which are used for connection numbering or coding. Ferrules inscribed with the same number or letter are placed in the same row and are separated from each other by a gap (P1). The ferrules are extracted from the support (1) by a multipronged tool. The ferrules have a semicircular shape and are placed into a holder by the tool. The holder is designed to hold sufficient ferrules to form a code for identification of the connections. The ferrule extracting tool can have two or four prongs. The prongs are separated by a distance which is equal to or twice the gap (P1) separating the ferrules in the support. The ferrule holder can be inserted over a comb type connection strip whose prongs are designed to take the wire connections.
Patent IT-1170560-B (IT)
Title: Stretching synthetic fibre strand in successive stages
Inventor: DESMET RENE
IPC: D01G/
Filed: 1983-11-02
Granted: 1987-06-03
Abstract: The process is intended for stretching a continuous strand of man-made fibres, such as acrylic, viscose or polyester fibres to take the place of wool. Stretching takes place in successive stages of which the last or "cracking" stage confers the characteristics required for the next process in the spinning plant. Before entering the cracking zone, or within this zone, the fibre strand passes through a cooling and stress-relieving zone. In this zone the strand preferably passes over water-cooled cylinders and between perforated cylinders cooled by blowing or extracting air through the fibres. Stretching synthetic fibre strand in preparation for spinning to produce wool substitute yarns. Cooling before the final stretching operation prevents the formation of irregularities in the fibre strand due to the heat developed at the surfaces of the stretch cylinders which causes the outer fibre layers to adhere thereto and produces non-uniform stretch of different fibre layer. It eliminates the need for cooling the stretch cylinders themselves and/or to slow down the final stretching operation in order to reduce the temperature rise.
Patent IT-1090004-B (IT)
Title: Swivelling and tilting ring for excavators - has segmental construction with upper T=section in lower U-section and contacting bearer rings
IPC: F16C/
Filed: 1977-09-22
Granted: 1985-06-18
Abstract: The swivelling and tilting ring is fitted to excavators and similar earth-moving equipment to absorb working forces. It is of segmental construction and comprises a rolling ring (10) having a T-shaped cross section. The lower portion has a U-shaped cross section (11), its arms partially enclosing the T-shaped sections retainer rings (12) being fitted each side. The number of segments comprising these parts differ between them. The two parts are in contact on bearer rings (18, 20), these being placed between the two parts. These bearer rings are rectangular in cross section and fit into recesses in both parts.
Patent IT-1211352-B (IT)
Title: Improved washing and drying machine
Inventor: FRAIRIA CARLO
IPC: D06F/
Filed: 1987-08-04
Granted: 1989-10-18
Abstract: The circuit has a switch coupled to a source of a voltage supply and has a control input responsive to a signal that is indicative of when electron beam current cut-off is required and related to a deflection signal for the electron beam for selectively conducting a current associated with electron beam cutoff. A capacitor is coupled to the switch and to a control grid of the cathode ray tube for storing a charge to develop an electron beam blanking voltage on the capacitor. The switch conducts the current related to electron beam cutoff when electron beam current cut-off is not required and disables conduction of the current related to electron beam cutoff when electron beam current cut-off is required. The capacitor is charged from the current related to electron beam cutoff that flows through the switch and is supplied by the source of the voltage supply when electron beam current cut-off is not required. The switch decouples the source of the supply voltage from the capacitor and places the blanking voltage developed on the capacitor across the control grid when electron beam current cut-off is required to cut-off the electron beam current in the cathode ray tube.
Patent IT-1241287-B (IT)
Title: Water heater
IPC: F24H/
Filed: 1990-11-20
Granted: 1993-12-29
Abstract: A water heater for household use comprises a cylindrical tank divided into two compartments by a piston that slides in isolation between hot and cold water. An automatic valve system provides for inversion of the direction of translation of the pistons when the entire volume of hot water has been used. Figure 1. <IMAGE>
Patent IT-1130844-B (IT)
Title: Band ratio optical radiometer
Inventor: DOSTOOMIAN ASHOD S
IPC: G01S/
Filed: 1980-09-29
Granted: 1986-06-18
Abstract: The band-ratio radiometer makes use of either a bifurcated or trifurcated fibre optic bundle, over two branches of which the sample radiation is transmitted in different wavelength regions. The third branch may be used to provide illumination of the target area, for aiming purposes, by injecting light at the near end of this branch. By this means, the remote ends of all three bundles may be focussed precisely upon the target area, with no parallax problem. Th system avoids the use of conventional optical filters by making use of detectors which are identical in wavelength sensitivity and optical fibres which differ in wavelength transmittance.
Patent IT-1236847-B (IT)
Title: Automatic Braking Device for Towing Vehicles for the Transport of Luggage or Goods, in Particular for Airport Use
Inventor: SCATTOLINI PAOLO
IPC: B60T/
Filed: 1989-10-04
Granted: 1993-04-22
Abstract: An automatic braking device for towing vehicles for the transport of luggage or goods is described, in particular for airport use. The said vehicles are equipped with a drawbar, which can be rotated on the vertical plane even when unattached to the vehicle in front. According to the invention, the loading floor of the vehicle rests on an eccentric or pantograph device, in turn resting on the wheel-bearing axle. The eccentric or pantograph device is connected through a first cinematic system to the drawbar and through a second cinematic system to the braking component connected to the wheels. The eccentric device, when activated by the drawbar whilst this is placed mainly in a horizontal position, determines the distance of the floor from the axle at the same time deactivating the braking component. Whilst the drawbar is being detached from the vehicle in front, the floor draws closer, on account of its weight, to the axle determining activation of the braking component and at the same time the raising, into almost a vertical position, of the drawbar. In this way the weight force of the vehicle floor with any load carried is exploited as a force for operating the brakes and for raising the drawbar. Since braking efficiency is directly proportional to the weight at that moment bearing on the front axle, cases may be found where, either due to uneven loads, i.e. where they bear mainly on the rear axle, or in situations of uphill travel, the weight on the front axle is disproportionate in relation to the force necessary for obtaining braking performance of a given value and therefore it is opportune to add one or more return springs or at least flexible components in general, which assist the drawing near of the two frames and the consequent braking action, which is added, in the required percentage, to the force of gravity.
Patent LT-5858-B (LT)
Title: Method and device for diagnosing of plant growing conditions
Inventor: PETKUS VYTAUTAS
IPC: G01N21/00
Filed: 2010-10-20
Abstract: The invention relates to the method and the device for diagnosing plant growing conditions. The invention is aimed to detect the deficiency of the main chemical elements (Fe, B, Mn, Zn, Cu, Mo) during the vegetation period of the plant.The method and device for the diagnosing of plant growing conditions is based on the irradiation of the leaves of different age placed in separate chambers by visible and infrared light, and the spectrum analysis of the light reflected from the leaves. The estimation of the deficiency of micro elements and the diagnosis of the plant is performed according to the measured differences between the spectra of a light reflected from all the leaves of the plant.
Patent MX-167490-B (MX)
Title: Mejoras en un interruptor de circuito con circuito de restriccion magnetico en derivacion
Inventor: GRUNERT KURT ALBERT
IPC: H01H71/16
Filed: 1988-01-11
Abstract: La presente invención se refiere a mejoras en un interruptor de circuito con circuito de restricción magnético en derivación, que comprende un mecanismo interruptor de circuito que tiene contactos separables y tiene un brazo movible hacia la posición desenclavada desde la posición enclavada para efectuar la apertura de los contactos; una palanca de enclavamiento movible entre posiciones enclavada y desenclavada del brazo liberable y que está bajo carga de resorte en la posición enclavada; una barra de disparo movible para desenclavar la palanca de enclavamiento y que está bajo carga de resorte en la posición enclavada, una unidad de disparo que comprende una estructura magnética estacionaria para cada conductor del sistema de distribución que incluye primera bobina y núcleo y una armadura; palanca asociada con cada estructura magnética estacionaria para mover la barra de disparo a la posición desenclavada; la palanca incluye la armadura y es movible hacia el núcleo en respuesta a corrientes anormales en, cuando menos, uno de los conductores; un soporte de restricción que comprende una primera pierna que se extiende desde el primer extremo del núcleo y una segunda pierna que se extiende desde el segundo extremo del núcleo en el sentido de movimiento de la armadura y en lados opuestos de la armadura, a fin de aumentar la densidad del flujo magnético entre el núcleo y la armadura, las mejoras caracterizadas en que el núcleo es en forma de U y tiene primeras piernas en U espaciadas y la armadura abarca las piernas en U y es movible hacia ellas en respuesta a una condición predeterminada de corriente, el soporte de restricción  está montado en el núcleo y tiene segundas piernas en U que se extienden a lo largo y más allá de los extremos del mismo y más allá de la armadura y cada segunda pierna en U tiene una brida vuelta hacia dentro adyacente a la armadura y estas bridas vueltas hacia dentro miran una hacia la otra para ocasionar que las líneas del campo magnético fluyan a través de las bridas y de la armadura.
Patent MX-172126-B (MX)
Title: Composicion explosiva
Inventor: BATES ANDREW
IPC: C06B47/00
Filed: 1988-09-22
Abstract: La presente invención se refiere a un metodo para preparar una composición explosiva de nitrato de amonio particulado que comprende poner en contacto las partículas de nitrato de amonio con una emulsión de aceite en agua, en donde la fase discontinua contiene asfalto
Patent MX-173620-B (MX)
Title: Procedimiento para la preparacion de nuevos compuestos heterociclicos condensados y productos obtenidos mediante el mismo
Inventor: KLAWS MICHAEL
IPC: C07D321/10
Filed: 1989-07-11
Abstract: La presente invención se refirere a los compuestos de la fórmula general caracterizados porque R1 significa acilo, o un grupo -CHO, -CH2OR10, -COR7 o OR13; R2, R3 y R4 significan hidrógeno, alquilo inferior, alcoxi inferior o halógeno; R5 y R6 significan hidrógeno o alquilo inferior; R7 significa hidroxi, alcoxi inferior o NR8R9; R8 y R9 significan hidrógeno o alquilo inferior; X e Y significan CR14R15, -O-, -S-, SO, SO2 o NR18; R10 y R18 significan hidrógeno, alquilo inferior o acilo; M significan -C(R11)C(R12)-, -CONH- o -NH-CO-; R11, R12, R14 y R15 significan hidrógeno o alquilo inferior; R13 significa alquilo inferior, el cual está sustituido por amino, monoalquilamino, dialquilamino, morfolino, tiamorfolino o piperazino, o alcoxicarbonilo inferior; y n significa 1,2,3 ó 4; con la condición de que por lo menos uno de los símbolos X e Y comprende un heteroátomo y que n es 1,2, ó 4, cuando X contiene un heteroátomo; y representa   C(C3)2 y R1 representa un grupo -CH2OR10 o -COR7, y sales de los compuestos de fórmula I en los cuales R1 representa un grupo carboxilo.
Patent MX-168620-B (MX)
Title: Procedimiento de destilacion mejorado para reducir la cantidad de poliisocianato residual en una mezcla de productos de reaccion de prepolimero de poliuretano
Inventor: MACHADO REINALDO M
IPC: C07C269/08
Filed: 1990-09-24
Abstract: La presente invención se refiere a un procedimeinto para reducir la cantidad de poliisocianato residual en una mezcla de productos de reacción de prepolímero de poliuretano, el cual comprende hacer pasar la mezcla de reacción de prepolímero a través de una zona de evaporación tipo película caracterizado porque comprende hacer pasar un gas inerte en un flujo a contracorriente a través de la zona de evaporación, tal que 0.06 peso en mol gas  vel flujo másico gas    1.55 peso en mol gas                   peso en mol poli-NOO vel.flujo másico pepolim peso en mol poli-NOO para proporcionar un producto de prepolímero resultante que contiene menos del 0.1 por ciento en peso de poliisocianato residual.
Patent MX-166054-B (MX)
Title: Procedimiento para el cracking con vapor de agua de hidrocarburos
Inventor: WELLS THOMAS A
IPC: C10G9/36
Filed: 1986-12-17
Abstract: La presente invención se refiere a procedimiento para el cracking con vapor de agua de hidrocarburos, para obtener gases craqueados en un horno tubular calentado por combustión de una mezcla de combustible y aire de combustión y posterior enfriamiento de los gases craqueados en donde vapor de agua de alta presión y expansionar al menos una porción del vapor de agua supercalentado a elevada presión, a través de una primera turbina, para producir trabajo en el eje y vapor de agua supercalentado a presión media, a una temperatura comprendida entre 260 y 465 grados C; b) expansionar al menos una porción del vapor de agua supercalentado a producir trabajo en el eje y vapor de agua a baja presión y una temperatura comprendida entre 120 y 325 grados C y c) precalentar el aire de combustión mediante intercambio térmico indirecto con al menos una porción del vapor de agua supercalentado a presión media y al menos una porción del vapor de agua a baja presión.
Patent MX-168483-B (MX)
Title: Alquilfenol sulfurado, sobrebasificado con metal del grupo ii soluble en aceite
Inventor: LISTON THOMAS V
IPC: C10N30/04
Filed: 1987-08-07
Abstract: La presente invención se refiere a un alquilfenol sulfurado, sobrebasificado con metal del grupo II, soluble en aceite, caracterizado porque posee un número base total desde aproximadamente 300 y mayor, una viscosidad aproximada de 800 centistokes o menos a 100 grados C y contiene menos de aproximadamente 10 por ciento molar de alquilfenol con metal del Grupo II no fulfurado en los activos. Una composición de aceite lubricante caracterizada porque comprende un aceite de viscosidad lubricante y desde aproximadamente 0.5 a 40 por ciento en peso de un alquil fenol sulfurado, sobrebasificado con metal del Grupo II, soluble en aceite. Un concentrado de aceite lubricante caracterizado porque commprende de aproximadamente 60 a 20 por ciento en peso de un aceite con viscosidad lubricante y de aproximadamente 40 a 80 por ciento en peso de un alquilfenol sulfurado, sobrebasificado con metal del Grupo II, soluble en aceite.
Patent MX-164-B (MX)
Title: Almohada inflable de configuracion ortopedica
Inventor: RAMOS LOZA ERNESTO ANTONIO
IPC: A61F5/34
Filed: 1987-09-19
Abstract: Almohada inflable de configuración ortopédica, configurada por dos láminas de material plástico, perifericamente unidas, provistas con un recorte semicircular dispuesto en una de las aristas de mayor longitud de dichas láminas, caracterizada porque se provee por lo menos en un tercio central tres líneas de unión, parcialmente interrumpidas, que definen una parte central de poca altura y dos zonas laterales de volumen substancialmente mayor al volumen definido por las zonas centrales anteriores, y provista dicha almohada con una válvula de inflado de un material plástico compatible con el material de las hojas laminares de dicha almohada a fin de propiciar su unión a dichas hojas integrantes del cuerpo de dicha almohada.