baber/WOPTO huggingface dataset:
Patent IT-1240565-B (IT)
Title: Multi-use vehicle with boat-type frame and variable track
IPC: B62D/
Filed: 1990-10-26
Granted: 1993-12-17
Abstract: Multi-use vehicle, with: metal boat-shaped frame, with closed bottom and perimeter, connectable to interchangeable bodies of lightweight materials, such as glass-reinforced plastic, its bottom being concave towards the interior and provided with strengthening members and live axles having flanges designed to allow the wheels to be mounted in those positions either side of the central axis of the throat of the wheel rim on which the tyre is fitted, in order to produce vehicles for multiple uses, either civilian or military, having a variable track (Fig. 2). <IMAGE>
Patent IT-1046289-B (IT)
Title: Colour TV signal demodulator cct - has frequency selectors connected in parallel ccts with a differental amplifier
IPC: H04N/
Filed: 1974-12-20
Granted: 1980-06-30
Abstract: The demodulator circuit for colour television using the PAL system comprises a pair of similar circuits leading from one pole of a central switch (1) to two demodulators (6, 7) with frequency selectors (9, 10). The supply frequency is equal to half the line frequency. The frequency selectors pass signals through low pass filters (11, 12) and a differential amplifier (13). Both resonant circuits have a frequency of 7812.5 Hz. One demodulator signal relates to the R-Y phase displacement and the second demodulator signal is to B-Y signal. The central line connection from the switch (1) is to a phase shifter (2) and two regenerators (4, 5).
Patent IT-1236327-B (IT)
Inventor: POZZOBON ALESSANDRO
IPC: A43B5/04
Filed: 1989-10-20
Granted: 1993-02-25
Abstract: A ski boot quarter, the peculiarity whereof is that it is constituted by at least three separate elements (2,3,4) which can be obtained separately and can subsequently be associated with one another. This solution allows to differentiate the materials which constitute the individual components of the structure using even non-plastic materials according to the specific region of the leg of the skier involved.
Patent IT-1245316-B (IT)
Title: Automatic device for toll charging
Inventor: ZANIERI UGO PIETRO
IPC: G07F/
Filed: 1990-07-10
Granted: 1994-09-19
Abstract: The device according to the invention is based on electro- optical technology, by providing a bidirectional dialogue between motorway booths, at entry and exit points, and vehicles. The dialogue takes place between the units installed in the booths on each lane and the units on board the vehicles, and vice versa. By means of an electronic microprocessor, forming part of the device according to the invention in its fullest form, it is therefore possible to calculate the amount of the toll in real time, taking into account the parameters which determine it. The charging has the characteristic of being prepaid, by the acquisition of a suitable credit card, and being completely anonymous. The device according to the invention also has the advantage of being able to allow the vehicles to pass the booths without hindrance, since the positive response indicating that charging has taken place is given by means of an electronic light signal which, as is well known, is much faster than the electromechanical signal provided by traffic lights. <IMAGE>
Patent IT-1243148-B (IT)
Title: Milk curdling tank
Inventor: BETTINI ERIK
IPC: A23C/
Filed: 1990-10-03
Granted: 1994-05-24
Abstract: The invention relates to a milk curdling tank of the type with a horizontal axis, with gratings 5 to stir the milk and coagulants to encourage the formation of the curd, the novel feature of which is the fact that it includes a channel 2 communicating with the interior of the tank and positioned at its bottom, in which channel are means 10 of breaking up the curd, and means 11 for conveying the curd along the bottom of the channel to the mouth 8 from which it will be discharged (Fig. 4). <IMAGE>
Patent LT-5770-B (LT)
Title: Tampon box
Inventor: MACIUNAS ERIKAS
IPC: A61F11/00
Filed: 2009-12-16
Abstract: Tampons box relates to a health service, and can be used for holding ear tampons, disinfecting and impregnating with phytoncide materials. The aim of this invention is to create more efficient and functional ear tampons box. This is achieved: that round box with perforated tampons partitions, in the outside of the bottom it has fixed cylindrical ring, which limits the perforated bottom part of the box with in the centre located clamper of the holder for plant piece. In the ring there is placed fresh piece of the plant, with the necessary phytoncide materials and covered by screwed with fragmentary thread cover, in which inner side is scarifier. The tampons cassette hermetically close by cover, it's top part is made of stretchy, elastic material.
Patent LT-6867-B (LT)
Title: Piezoelectric rotary-sliding motion drive
Inventor: MAŽEIKA DALIUS
IPC: H02N2/00
Filed: 2020-09-09
Abstract: The invention discloses a flat piezoelectric drive which generates a rotational or sliding movement of a rotor along an axis. The piezoelectric drive consists of four rectangular metal plates (1) tightly connected by trapezoidal beams (18). Four piezoceramic plates (2), polarized in the thickness direction, are glued to the flat top and bottom surfaces of each metal plate. A circular hole (21) is made at the point of junction of the trapezoidal beams, and a double-sided rotor (6, 7) is spring-loaded against the upper and lower surfaces of the hole, or a high-stiffness rod (14) is mounted perpendicularly, by which a slider (13) moves. The beams (18) acts as waveguides by transmitting and transforming the bending oscillations of piezoelectric bimorph plates into the rotational or sliding motion of the rotor or slider, respectively. The rotary or sliding type of motion can be obtained by using different modes of bending oscillations of the actuator, which is excited by harmonic or asymmetric waveform electrical signals. Three excitation schemes can be used to excite the rotational movement, and one scheme can be used for the sliding movement. Changing the phases of the excitation signals results a reverse motion of rotor or slider. The piezoelectric drive can be adapted for mounting on a printed circuit board or can be integrated in mechatronics devices where the mounting volume of the motor is limited.
Patent MX-167608-B (MX)
Title: Procedimiento para recuperar azufre a partir de gas acido
Inventor: SZEQUELY ANDREW GEZA
IPC: C01B17/04
Filed: 1988-02-26
Abstract: La presente invención se refiere a un procedimiento para recuperar azufre, caracterizado porque comprende los pasos de: (A) proveer gas ácido que contiene sulfuro de hidrógeno, oxidante y agua, a una zona de combustión para formar una corriente de reacción; (B) efectuar la combustión del sulfuro de hidrógeno con el oxidante en presencia de agua, para proveer dióxido de azufre a la corriente de reacción; (C) hacer reaccionar el dióxido de azufre con el sulfuro de hidrógeno para producir azufre; (D) recuperer el azufre de la corriente de reacción; (E) separar el agua de la corriente de reacción, mediante condensación; y (F) hacer pasar la corriente de reacción parcialmente deshumidificada, a cuando menos una zona de reacción catalítica, para la producción adicional de azufre.
Patent MX-169718-B (MX)
Title: Aditivo para evitar perdidas de fluido en lodos de cemento
Inventor: STEPHENS MICHAEL
IPC: C09K8/46
Filed: 1988-03-10
Abstract: La presente invención se refiere a un aditivo para evitar perdidas de fluido en lodos de cemento, caracterizado por: a) de 29 a 95.0 por ciento en peso de agua; b) de 0.1 a 70 por ciento en peso de un tetrapolímero, en donde el tetrapolímero está compuesto por i) de 1 a 60 por ciento en peso de N-vinil-2-pirrolidona; ii) de 1 a 60 por ciento en peso de cuando menos un monómero que es acrilamida o metracrilamida; iii) de 10 a 90 por ciento en peso cuando menos de un monomero que es 2-acrilamido-2-metilpropan sulfonato de sodio o ácido 2-acrilamido-2-metilpropan súlfónico, y iv) de 1 a 60 por ciento en peso de cuando menos un monómero que es ácido acrílico o acrilato de sodio; c) de 0.1 a 37.2 por ciento en peso de un electrolito; d) de 0.1 a 3 por ciento en peso de una base; y e) de 0.1 a 40 por ciento en peso de cuando menos un surfactante.
Patent MX-170578-B (MX)
Title: Metodo y aparato para captura de datos y vigilancia electronica de articulos integradas
Inventor: KALTNER GEORGE W
IPC: G07G1/12
Filed: 1989-11-13
Abstract: La presente invención se refiere a un método para operar un sistema que cuenta con medios para capturar datos a partir de medios de etiquetado asociados con un artículo, en donde tal artículo incluye además medios para accionar un medio de vigilancia electrónica de artículos, dicho sistema tiene adicionalmente medios integrales para desactivar a los medios accionadores mencionados, tales medios accionadores comprenden medios para deshabilitar a los mismos en respuesta a un campo de radio-frecuencia aplicado y el método comprende las etapas de capturar datos de los medios de etiquetado mencionados, usando los medios de captura de dicho sistema, y desactivar a los medios accionadores usando los medios de desactivación de dicho sistema, tal desactivación comprende además colocar a los medios accionadores dentro del campo de radio-frecuencia aplicado que se mencionó, en forma substancialmente simultánea con la captura mencionada.
Patent MX-169753-B (MX)
Inventor: CUNNINGHAM ELDON RULON
IPC: H02K15/02
Filed: 1990-10-18
Abstract: A structured product family of dynamoelectric machines for use in a plurality of applications has a frame with a closed end, and a set of permanent magnets is adhesively secured within the frame. An armature disposed in the frame for interaction with the permanent magnets includes a shaft, a core having a set of winding receiving slots therein, and a commutator. During manufacturing and assembly, stress on the motor shaft and commutator is minimized. A brush plate is associated with the frame for locating a set of brushes relative to the commutator, and an end shield is secured to the frame opposite its closed end. At least one freely aligning bearing assembly disposed in the end shield for freely aligning the shaft and including a bearing and a retainer having predetermined conditions preset with the retainer being adhesively secured to the end shield. A bracket is adhesively secured to the frame for connecting the dynamoelectric machine in anyone of the applications; and a novel brush assembly is provided. Specifically, four members attached to the brush boxes are inserted through the D slots and are then crimped so that minimum stress is introduced into the brush plate. The armature commutator is first rough finished, the armature is then balanced and the commutator surface is final finished last prior to assembly into the frame. The motor has a relatively stiff end shield having a freely aligning bearing adhesively connected therein. The freely-aligning bearing has a predetermined set of conditions preset and held therein by an adhesive. These predetermined conditions are repeatedly duplicated in a plurality of end shields. An axial vibration reduction means which comprises in part a thrust compensation system is operative to bias the armature toward the bearing means in the frame and thus reduce the noise generated by the axial movement of the armature. A mounting flange is adhesively connected to the frame. Also disclosed are methods of assembling various subcomponents such as the commutator to the shaft, the magnets to the frame and the freely-aligning bearing means in the frame and end shield sockets.
Patent MX-174223-B (MX)
Title: Composicion de capa protectora positiva
Inventor: UETANI YASUNORI
IPC: G03F7/022
Filed: 1991-03-06
Abstract: La presente invención se refiere a una composición de capa protectora positiva, caracterizada porque comprende una resina soluble en álcali y, cono un sensibilizador, un ester de ácido quinondiazida sulfónico de un compuesto de fenol de la fórmula: en donde Y1, Y2, Z1, Z2, Z3, Z4, Z5, Z6, y Z7 son independientemente un átomo de hidrógeno, un grupo hidroxilo, o un grupo alquilo de 1 a 4 átomos de carbono, que puede estar sustituido con un átomo de halógeno, siempre y que al menos uno de Y1 y Y2 sea un grupo hidroxilo, y al menos dos de Z1 a Z7 sean grupos hidroxilo, y R1, R2, R3, R4, R5, R6, R7, R8, y R9 son independientemente un átomo de hidrógeno, un grupo alquenilo de 2 a 4 átomos de carbono, un grupo cicloalquilo o un grupo arilo.
Patent MX-167093-B (MX)
Title: Elastomeros moldeados por inyeccion de reaccion que contienen poliurea
Inventor: DOMINGUEZ RICHARD JOSEPH GILBERT
IPC: C08G18/06
Filed: 1983-10-11
Abstract: La presente invención se refiere a método mejorado para hacer un elastómero moldeado por inyección de reacción, mediante la reacción en un molde cerrado de un compuesto que tiene átomos de hidrógeno activo terminales, un enriquecedor de cadena terminada de oxidrilo, y un poliisocianato, caracterizado porque la mejora comprende, el empleo de cuando menos una porción de un compuesto que tiene átomos de hidrógeno activo, terminales, un polieter terminado de amina, mayor de 1,500 de peso molecular promedio que tiene más del 50 por ciento de sus hidrógenos acitvos, en la forma de hidrógeno amínicos.
Patent PT-76855-B (PT)
IPC: A23B7/06
Filed: 1983-06-09
Abstract: The present invention is concerned with a method for the improvement of the technical efficiency and of the quality of tinned mushrooms. This method is characterized by the fact that, in order to avoid blanching, the de-aeration of the mushrooms is achieved by treatment under a partial vacuum combined with an impregnation by means of a saline solution that makes a loss of water by osmosis possible.
Patent PT-80491-B (PT)
Title: Process for preparing novel cephalosporins
Inventor: ANGERBAUER ROLF
IPC: C07D501/46
Filed: 1985-05-20
Abstract: Novel cephalosporins of the formula   <IMAGE>   in which R1 is an aliphatic or cycloaliphatic hydrocarbyl radical of up to 6 carbon atoms which is optionally substituted by a carboxyl group,   <IMAGE> <IMAGE>  +TR  <IMAGE>  R2 and R3 each independently is an optionally substituted aliphatic or cycloaliphatic hydrocarbyl radical of up to 6 carbon atoms, but is not unsubstituted methyl, or pharmaceutically acceptable salts thereof, are effective antibacterially and promote the growth of animals.
Patent PT-86935-B (PT)
Inventor: MATTHEWS BERNARD TREVOR
IPC: A23L13/00
Filed: 1988-03-09
Abstract: The invention provides a novel meat-based product comprising a whole-muscle body A and a core B of stuffing. The stuffing contains cereal, herbs and spices and also a major proportion of a material, preferably fatty to produce a thick viscous readily extrudable emulsion. The product also includes an outer casing D and an annular layer C of fat between the whole-muscle body A and the casing D. The product is made by coextrusion from a triple coextrusion head supplied with whole-muscle meat, stuffing formulation and the fatty material from separate hoppers.
Patent PT-86949-B (PT)
Inventor: BASTIAN LEHVMAN J
IPC: A47K10/36
Filed: 1988-03-10
Abstract: There is disclosed a multiple roll towel dispenser. The dispenser cabinet has a pair of feed rollers (37,38) forming a feed roll nip (35), means (43) for driving one of the feed rollers (37) to dispense web (30W) from the cabinet, means (32,33) in the cabinet for supporting a first roll (30) of web material with its web extended between the feed roll nip (35), and means (47) for supporting a second roll (28) of web material with its web (28W) extended adjacent to the feed roll nip (35). The dispenser also includes means (75), contacting the edge of the first roll (30), having a first position for sensing the diameter of the first roll; means (84), connected to the sensing means (75), for biasing the sensing means (75) against the edge of the first roll (30); biased transfer means (51) for introducing the extended web (28W) of the second roll (28) into the feed roll nip (35); and stop means (75a), connected to the sensing means (75), the stop means (75a) being located to resist motion of the transfer means (51) at a ready position when the edge of the first roll (30) resists movement of the sensing means (75). When the edge of the first roll (30) no longer resists movement of the sensing means (75), the sensing means (75) and connected stop means (75a) moves to a second position which allows the biased transfer means (51) to move to a transfer position where the extended web (28W) of the second roll (28) is introduced into the feed roll nip (35).
Patent PT-88219-B (PT)
Inventor: GIRARD MARC
IPC: C12N15/86
Filed: 1988-08-08
Abstract: The invention relates to an active principle of a vaccine whose characteristic epitope is incorporated in the capsid of a picoravirus, in particular, the poliovirus, which serves as the vector. This active principle consists of a viable picornavirus hybrid containing an epitope which is characteristic of a vaccinating protein and is heterologous in respect of the proteins of said picornavirus, instead of one of its own immunogenic epitopes.
Patent PT-90813-B (PT)
Inventor: GUYON CLAUDE
IPC: C07D279/28
Filed: 1989-06-09
Abstract: Phenothiazine derivatives of general formula (I), in which R is a linear or branched (1 to 6 C) alkyl radical and R1 and R2, which may be identical or different, are linear or branched (1 to 4 C) alkyl radicals or form, with the nitrogen atom to which they are attached, a 4- to 7-membered heterocycle, their isomeric forms and mixtures thereof as well as their addition salts with acids, possess analgesic and diuretic activity.   <IMAGE> (I)
Patent PT-90925-B (PT)
Inventor: KULMBURG ALFRED
IPC: B22F3/24
Filed: 1989-06-21
Abstract: Use of an iron-based alloy for the production of sintered parts of high corrosion resistance, high wear resistance, high toughness and high compressive strength, in particular for processing plastics, having a composition, in % by weight, chromium 16.0-29.0, molybdenum 0.4-2.5, tungsten 0.3-2.0, vanadium 3.0-10.0, titanium up to 5.0, aluminium up to 1.0, boron up to 0.05, nitrogen 0.01-0.18, niobium up to 5.0, iron and preparation-related impurities as the remainder, the value formed from (% of Cr - 13) + 4.4 x (% of V - 3) + 2 x (% of Nb) + 4.2 x (% of Ti) being greater than 8.8, and the minimum carbon content of the alloy corresponding to the correlation Cmin = 0.3 + [(% of Cr - 13) x 0.06] + [(2 x % of Mo + W) x 0.03] + (% of V x 0.24) + (% of Nb x 0.13) + (% of Ti x 0.25) and the maximum carbon content of the alloy corresponds to the correlation Cmax = 0.7 + [(% of Cr - 13) x 0.06] + [(2 x % of Mo + W) x 0.03] + (% of V x 0.24) + (% of Nb x 0.13) + (% of Ti x 0.25), with the proviso that the matrix has a chromium content of at least 13% after hardening and annealing, and the carbide content is at least 25% by volume, the carbide grain size being less than 14  mu m and at least 5 % by volume of the carbides being in the form of MC carbides.
Patent PT-91118-B (PT)
Inventor: PLUM THOMAS MUNK
IPC: G01N33/86
Filed: 1989-07-10
Abstract: Haemophiliac patients and others require frequent analysis of their blood, it being very important that these analyses can be carried out simply and safely with the minimum of discomfort and unpleasantness. This is achieved with the apparatus for evaluating blood according to the invention, which uses capillary tubes 16, 17 which can be filled with blood using an amount of blood of about 1 microlitre. This small quantity of blood may be obtained by pricking a finger. The tubes 16, 17 are mounted in an independent laminar piece 6 and held in the form of a V so that the inlet ends are close to each other. This makes it possible for two tubes to be filled simultaneously and therefore allows simultaneous assessment of a patient's own blood in comparison with the blood in a prepared tube, for example. Evaluation takes place in an apparatus 1 with equipment for evaluating the blood by transillumination. After evaluation, the support element 2 may be removed from the apparatus 1 and discarded, so that the equipment used for assessment is always sterile. <IMAGE>
Patent PT-96805-B (PT)
Inventor: TSENG SHIN-SHYONG
IPC: C07D231/00
Filed: 1991-02-19
Abstract: Compounds of formula <CHEM> wherein R1 is hydrogen, alkyl, carboxamidomethyl, 4-chlorophenyl, benzyl and (4-nitrophenyl)-methyl; R2 and R3 are hydrogen or alkyl, R4 is 3-pyridinyl or <CHEM> where R6 and R7 are hydrogen, halogen, alkyl, alkoxy, N-alkyl-N-acylamino, nitro, and trifluoromethyl and where halogen is selected from chlorine, fluorine, bromine and iodine; R5 is hydrogen or alkyl; and A-B is -C=C-R3- or <CHEM> which are useful antihypertensive and anxiolytic agents. c
Patent PT-98411-B (PT)
Inventor: AHLBORN GUENTER
IPC: B61D3/20
Filed: 1991-07-22
Abstract: A railway goods wagon essentially has a loading platform (1) and two single-axle (15) or two double-axle running carriages (6-9) with fixedly clamped sets of wheels (8). The loading platform (1) is mounted on the single-axle (15) or double-axle running carriages (6-9) by means of carrying leaf springs (4). The single-axle (15) or double-axle running carriages (6-9) are guided under the loading platform (1) only by vertical guiding elements (10) or axle holder bars (18) arranged on the loading platform (1) and by the axle boxes (16) of the single axles (15) or the frame (7) of the double-axle running carriage. The single-axle (15) or double-axle running carriage (6-9) can thus be vertically moved, can pivot horizontally over a limited angle and can be transversally moved in relation to the loading platform (1). The aim of the invention consists in designing a railway goods wagon that can be driven under goods to be loaded, in particular interchangeable containers, the loading platform (1) of which can be lifted and lowered again into the running position once the goods to be loaded have been deposited onto the loading platform (1), and that can be loaded and unloaded without the need for loading machines extraneous to the wagon. For that purpose, lifting elements are arranged between the axle box cases (16) of the single-axle (15) or the frame (7) of the double-axle running carriage (6-9) on the one hand and the carrying leaf springs (4) on the other hand. The loading platform (1) with the carrying leaf springs (4) can be lifted in relation to the single-axle (15) or double-axle running carriage (6-9) by means of these lifting elements (13).
Patent SE-410387-B (SE)
Inventor: LEINFELT K E
IPC: A47L15/42
Filed: 1975-11-05
Abstract: 1464070 Dishwashers ELECTROLUX AB 3 Dec 1975 [19 Dec 1974 5 Nov 1975] 49644/75 Heading A4F [Also in Division E2] In a dish-washing machine having a door 11, 12 operable by a pull on a finger grip 34, access to the grip is normally prevented by a shielding device 28, the device being movable inwardly to allow such access and when moved operating a switch 26 to disconnect electric supply to the motor of a water pump feeding spray nozzles so that the spraying is stopped before the door is opened. As shown the door has a pivotable latch 13 engageable with a lug 20 on the machine, the latch being pivotally connected to an arm 24. When the shielding device 28 is pivoted anti-clockwise (into the position shown in Fig. 2), its limb 31 disengages from a projection 27 of the switch 26 to stop the pump. This allows access to the grip 34 which when pulled opens the door, the latch 13 pivoting anti-clockwise and the arm 14 clockwise. A plate 35 biased by a spring 25 abuts the limb 31 and retains the device 28 in the position shown in Fig. 2 when the door is open. In a modification Figs. 4 and 5 (not shown) a slide (39) linked by an arm (36) to the device 28 prevents operation of the latch 13 until the device 28 has been moved and so prevents opening of the door, e.g. by grasping its sides, without movement of the shielding device.