baber/WOPTO huggingface dataset:
Patent IT-1237537-B (IT)
IPC: A61P25/00
Filed: 1989-12-22
Granted: 1993-06-08
Abstract: A new crystalline form of magnesium valproate obtained by reacting valproic acid with magnesium alkoxides in alcoholic solution is described. The new crystalline form is endowed with enhanced bioavailability and may be used in a particularly pure form to prepare pharmaceutical compositions which are useful for treating Central Nervous System pathologies.
Patent IT-969047-B (IT)
IPC: B29C59/04
Filed: 1971-10-27
Granted: 1974-03-30
Abstract: 1328272 Embossing EASTMAN KODAK CO 28 Oct 1971 [30 Oct 1970] 50174/71 Addition to 1328271 Heading B6J In a method of, and apparatus for, indenting or perforating marks on to sheet or web material using ultrasonic vibrations, substantially as described in Specification 1,328,271, each mark is defined by a plurality of discrete protruberances. An ultrasonic horn may traverse a web placed on an anvil having the protruberances thereon or the web and anvil may be moved past a stationary horn in a linear or circular path. Alternatively the horn may be cylindrical and rotatably mounted in a carriage for movement along the web such that the horn rolls on the web and vibrates axially so as to wipe the web surface.
Patent IT-1214020-B (IT)
Title: Enamelling chamber rotating system
Inventor: BEVINI DORVAN
IPC: C04B/
Filed: 1987-12-03
Granted: 1990-01-05
Abstract: The method is for metamorphically transforming from a frist shape to a second shape in a video graphics system. The method comprises the steps of identifying elements common to the first and second shapes and identifying a first set of segments of elements in the first shape unrelated to the second shape. Each segment is delimited by a pair of common elements and a second set of segments of elements are identified in the second shape unrelated to the first shape. Each segment is delimited by a pair of common elements and the common elements are interpolated from the first shape to the second shape. Each segment of the first set of segments is interpolated to the segment of the second set delimited by the same pair of common elements.
Patent IT-1195519-B (IT)
Title: Alkaline accumulator plate
Inventor: SHNITKIND ILYA LVOVICH
IPC: H01M/
Filed: 1983-01-20
Granted: 1988-10-19
Abstract: Plate consists of a perforated or latticed metal partition to which the active material is pressed and which is inserted between perforated metal strips. Fastening means in the shape of metal brackets, metal wire or a flat metal tape are passed through the strips, partition and active material.
Patent IT-1154163-B (IT)
Title: Metals recovery from pyritic materials
Inventor: ABISHEV DZHANOTRE NURLANOVICH
IPC: C22B/
Filed: 1980-01-28
Granted: 1987-01-21
Abstract: Processing of pyrite-contg. polymetallic materials is carried out by (a) heating the material in a reducing atmos at 450-500 deg C for 30-60 min. and (b) subjecting the product to magnetic separation.. The process can be used to recover elemental S and various metal values from pyritic concentrates and tailings contg. nonferrous metal components. Step (a) converts diamagnetic pyrite to ferromagnetic pyrrhotite and elemental S, thus facilitating magnetic sepn. in step (b).
Patent IT-1191498-B (IT)
Title: Mfg. plied yarn
Inventor: ABDUGANIEV ABDURAKHIM
IPC: D01H/
Filed: 1986-04-11
Granted: 1988-03-23
Abstract: The yarn comprising two threads are plied together in a twister, one thread being a core thread fed into the twister at an angle to its axis, and the other thread being open-end spun by the twister from ingoing sepd. fibres fed separately from the core thread. The two threads are clamped separately in the twister which twist-plies them together. Opt. two core threads are fed to the twister.
Patent IT-1242395-B (IT)
Inventor: OLLARI ERMES
IPC: B26D7/18
Filed: 1990-07-09
Granted: 1994-03-04
Abstract: The device falls within the art field of equipment for processing heat-sealable plastic film in strip format, typically in the manufacture of bags, and serves to bring about separation of the pre-cut and bonded bags (13) from one or more continuous strips (2) of material by tearing along their pre-cut outline; the separating action is automatic, with the bags detaching and passing onto a runout conveyor (12) and the offcut (15) directed away toward a disposal point by pinch rollers (14). <IMAGE>
Patent IT-1200121-B (IT)
Inventor: ROBINSON TIBOR
IPC: D06P1/30
Filed: 1985-09-25
Granted: 1989-01-05
Abstract: A process for improving the fastness properties of a sulphur dyestuff on a substrate comprising hydroxy group-containing fibres by applying to the dyed or printed substrate the reaction product (R) of (A) the product of reacting a mono- or polyfunctional primary or secondary amine with cyanamide, dicyanodiamide, guanidine or bi-guanidine; said product containing reactive hydrogen atoms bound to nitrogen, and (B) an N-methylol derivative of a urea, melamine, guanamine, triazinone, urone, carbamate or acid amide in the presence of (C) a catalyst for the crosslinking of N-methylol compounds of the type (B) above, and subsequently carrying out a heat-curing step. These compounds are useful for the aftertreatment of textile material.
Patent IT-1181985-B (IT)
Title: In-situ casting of prestressed concrete posts
Inventor: LIN JUEI-JSE
IPC: E04G/
Filed: 1985-12-13
Granted: 1987-09-30
Abstract: The casting process uses a movable shuttering set. The set consists of a number of shuttering elements, which permit vertical displacement about a certain distance between two neighbouring elements, which push and pull each other after such a displacement. The shuttering elements are located close to each other after being pressed into the ground, for introduction of a reinforcing cage and mortar, or concrete into the shuttering set. A traction force may be applied for individual extraction of the shuttering elements, and overcoming the friction between the shuttering and ground, after casting.
Patent IT-1143032-B (IT)
Title: Lead based alloys for lead acid battery grids
Inventor: PURUSHOTHAMA RAO
IPC: C22C/
Filed: 1980-09-15
Granted: 1986-10-22
Abstract: The alloy consists of 1.0-2.8 wt.% Sb, 0.1-0.4% Sn, 0.005-0.3% Se, 0.004-0.12% Ag, balance Pb and unavoidable impurities. The alloy may contain 0.008-0.012% Ag and 0.1-0.2% As. The alloy may contain up to 0.08% Cu. A battery grid for supporting electrochemically active material in a Pb-acid battery is formed of the alloy, pref. by directly casting from the molten alloy. A pair of directly cast battery grids for supporting active material, which are directly joined by parting areas, are formed of the alloy contg. enough As to allow the grid pair to be readily sepd. at parting areas. A lead acid battery contains positive and negative grids, at least one being of the present alloy. The alloy is stable in the molten state, has low drossing levels and is easily cast at commercially acceptable rates. Grids have superior ductility with gassing and water loss reduced in comparison with other alloys of this general type, e.g. by 20-30% compared with alloys having excessive As contents. As inclusion avoids problems with parting grid pairs or bowing.
Patent IT-1206997-B (IT)
Title: Metal articles elastomeric padding by moulding
Inventor: CESARE GIARDINI
IPC: B21D/
Filed: 1979-10-17
Granted: 1989-05-17
Abstract: The proposed equipment comprises a control and signal processing unit, measuring vessels, electrolytic pre-concn. vessel, power supply unit, pumps and auxiliary electrolyte storage vessel. The sample inlet is connected to the auxiliary electrolyte vessel (2) via the pump (3). The stream to be analysed is passed through a divider (4) and pumps (3). One part of the stream (5) is passed through the anode space of the pre-concn. vessel(s). The other stream is passed through the cathode space of the same vessel. The discharge (10) of the cathode space is connected to drain. The discharge (11) of the anode space is connected to the inlet (12) of the measuring vessel (13), and also via a de-gasser (14) to drain (15). The control and signal processign unit (16) is connected to the first electrode (17) of the measuring vessel (13), also the second electrode (18) and to the reference electrode (24). The power supply unit (15) is electrically connected to the first (17) and second electrode (18) of the measuring vessel (13) and to the cathode (20) and anode (21) of the pre-concn. vessel (9
Patent IT-1240262-B (IT)
Inventor: GORZA ROBERTO
IPC: A63C9/08
Filed: 1990-03-21
Granted: 1993-11-30
Abstract: A ski fastening includes a rear engagement member (1,2) provided with a lever (4) with which a jaw (5) is associated and engages the heel (6) of a boot. The rear engagement member is constituted by a first body (2) which is slidably associated with a base (7) which is rigidly associated with the ski and to which the lever is pivoted. The first body includes an inclined plane (14) which is connected through an adapted first tab (15) to a first adjustment screw (16) which is rotatably associated with the base, and one or more elements (10) which are pivoted to the jaw at one end and slidably interact with the inclined plane at the other. The actuation of the first screw corresponds to an equal movement of both the inclined plane and the first body starting from the condition in which the rear engagement means is open. <IMAGE>
Patent LT-5102-B (LT)
Title: Fountain device
Inventor: ZOLOTILOV SERGEJ
IPC: B05B17/08
Filed: 2002-12-10
Abstract: The invention relates to devices for dropping liquid in flight and is applied for construction of hydromechanics devices and dynamic fountains. It may be applied in open or closed watersheds using a water-supply system, also it may be used for aerating and oxygenating of fishy watersheds. Fountain has a floating base that is fixed by an anchor or is moved on the surface of watersheds. The fountain is spraying the water from the watersheds. The base of the fountain is made from hollow pontoons that are connected together by a rigid platform forming a space between the pontoons for pumping water directly from the watershed. An electrical pump is mounted on the platform and connected with sucking and ejecting pipes. The ejecting pipe-stand isconnected to a nozzle for spraying water. The fountain has illumination system. The electrical pump is connected with a power source on shore or on a tugboat by a flexible cable. The fountain is autonomous device enabling to form fountain complexes from the single
Patent MX-167239-B (MX)
Title: Silla de ruedas, de peso ligero, que tiene un conjunto oscilante de soporte para los pies
Inventor: OKAMOTO JAMES
IPC: A61G5/12
Filed: 1988-11-16
Abstract: La presente invención se refiere a una silla de ruedas, de peso ligero, que incluye un marco que comprende un miembro de marco frontal tubular, un conjunto para los pies y elementos de montaje que tienen una junta pivotal que monta el conjunto de soporte para los pies al miembro de marco, para el movimiento pivotal alrededor de un eje, orientado en forma substancialmente vertical, entre una primera posición, frente a la silla de ruedas, en que la mejora en el conjunto de silla de ruedas comprende; que el conjunto de soporte para los pies depende hacia abajo y al exterior desde la junta pivotal; un elemento de ménsula de soporte se extiende entre el conjunto de soporte para los pies y el marco, debajo de la punta pivotal, este elemento de ménsula de soporte incluye un extremo interno en correspondencia contacto rotatorio con, un costado del miembro de marco y que soporta el conjunto de soporte para los pies desde el miembro de marco, durante el movimiento pivotal; y un conjuto de pestillo, colocado próximo al extremo interno y que traba liberablemente el conjunto de soporte para los pies contra el movimiento pivotal en la primera posición y asegura el extremo interno apretadamente contra el miembro de marco en la primera posición, para sustentar, en forma relativamente rígida, el conjunto de soporte para los pies del marco.
Patent MX-165953-B (MX)
Title: Camara de energia y de control para maquinas dinamoelectricas
Inventor: KING JAMES L
IPC: H02K5/10
Filed: 1990-11-25
Abstract: La presente invención se refiere a una máquina dinamoeléctrica que tiene un armazón cilíndrico principal que soporta a una unidad de estator y a una unidad de rotor dentro de dicha unidad de estator, que comprende un compartimiento de energía y de control integrado fijado a un extremo de dicho armazón de motor y que forma una extensión de dicho armazón de motor cilíndrico, varios componentes de energía y de control montados dentro de dicho compartimiento e interconectados entre sí y con los embobinados del motor, dicho compartimiento define un gabinete sustancialmente sellado para proteger las conexiones eléctricas y los componentes ahí contenidos del ambiente externo, una abertura dentro de una de las paredes de dicho compartimiento, una unidad de puerta fijada de manera liberable dentro de dicha abertura y que sella efectivamente dicha abertura, por lo menos uno de dichos componentes de energía y de control montado a la superficie interna de la unidad de puerta y que permite un acceso directo a dicho compartimiento al remover dicha unidad de puerta de dicha unidad.
Patent MX-173681-B (MX)
Title: Procedimiento mejorado para obtener sulfonato de calcio sobre basico
Inventor: GOMEZ LUIS CHIQUETE
IPC: C11D1/28
Filed: 1990-10-30
Abstract: La presente invención se refiere a un procedimiento mejorado para obtener sulfonato de caacio sobrebásico, caracterizado proque comprende dos etapas, la primera etapa se lleva a cabo mediante los pasos siguientes; disolver el metanol de 0.1 a 0.15 moles de cloruro de calcio, calentar a temperatura de reflujo la disolución preparada; agregar de 0.1 a 0.15 moles de sulfonato de sodio disuelto en xileno; dar un tiempo adicional de reacción entre 1.0 a 1.5 horas a una temperatura de 55 a 70ºC, firtrar los sólidos formados mediante la disolución del cloruro de calcio; agregar aceite nmineral hasta obtener una disolución de sal de calcio del ácido sulfónico; lavar con agua destilada en una relación 1;1 con respecto a la masa total de mezcla; separar la fase acuosa y lavar nuevamente la fase orgánica con agua destilada a la misma relación; separar el agua de lavado y extraer de la fase orgánica el agua residual con benceno por destilación a presión de vacío y aislar el sulfonato de calcio disuelto en matenol; la segunda etapa comprende mezclar el sulfonato de calcio disuelto en metanol con aceite mineral de 20.0 a 26.0 por ciento en peso anhídrido succínico sustituído de 3.0 a 4.0 por ciento en peso y óxido o hidróxido de calcio de 12.0 a 26.0 por ciento en peso; calentar la mezcla hasta una temperatura entre 55 y 85ºC; burbujear en el seno de la mezcla una corriente gaseosa que corresponda de 1.15 a 1.50 moles por mol de óxido de calcio o hidróxido de calcio utilizado durante un tiempo de 3 a 6 horas; separar el metanol por destilación a presión atmosferica y elevar la temperatura de 100 a 110ºC; agitar durante dos horas, filtr  ar el  producto obtenido y destilar el disolvente a presión de vacío .
Patent MX-169291-B (MX)
Inventor: AWAD SAMI B
IPC: C10M107/34
Filed: 1991-03-12
Abstract: Contact of acid or alkaline cleaned aluminum surfaces, particularly cans, with a water based composition containing a combination of (i) alkoxylated phosphate esters, (ii) ions of aluminum, zirconium, iron, tin, and/or cerium, (iii) a metal etching component, and (iv) a combination of alkoxylated alcohol and alkoxylated alkyl phenol emulsifiers, gives the surface after drying lowered surface friction without loss of high quality printability and lacquer adhesion and removes any brown spotting on the cans that may have developed during the cleaning or post-cleaning rinses. The cans after treatment are substantially free from any water breaks when rinsed with water. The foaming resistance and storage stability of the water based composition as described above, and of other similar surface friction reducing treatments for aluminum containers, may be advantageously increased by adding a biocidal agent, preferably hydrogen peroxide, and a combination of liquid paraffin, solid wax, and a high molecular weight fatty acid derivative(s) as antifoam agent.
Patent PT-79063-B (PT)
Title: Process for preparing herbicidal compositions and process containing 3,5-dicarboxylic acid esters of 2,6-bis-(fluoroalkyl)tetrahydropyrans and piperidines
Inventor: LEE LEN FANG
IPC: C07D211/60
Filed: 1984-08-10
Abstract: An improved process for the preparation of a compound of the formula   <CHEM> wherein X is NH; R1 is selected from lower alkyl, phenyl, heterocyclic radicals having 3-6 atoms in the ring with 1-3 atoms selected from O, S, and N; R2 is a C1-4 alkyl radical and R3 represents a C1-4 fluoroalkyl radical, comprises reacting a 3-ketoester with an aldehyde in the presence of piperidine as a catalyst to form a corresponding pyran, i.e. a compound of the above formula in which X is oxygen, and then passing gaseous ammonia through the reaction mixture to react therewith to produce the desired compound.
Patent PT-80628-B (PT)
Title: Process for preparing 4(5)-substituted imidazoles
Inventor: HIRSCH KENNETH STEVEN
IPC: C07D233/64
Filed: 1985-06-12
Abstract: This invention provides imidazole derivatives of the formula <CHEM>  wherein Q is hydrogen or hydroxy and R1 and R2 are independently F or Cl, or a pharmaceutically acceptable salt thereof. alpha ,  alpha -Bis(4-chlorophenyl)-1H-imidazole-4(5)-methanol, or a pharmaceutically acceptable salt thereof, and their pharmaceutical formulations which are useful in inhibiting aromatase or treating or preventing estrogen-dependent diseases in mammals.
Patent PT-81006-B (PT)
Inventor: BENEDEK ROBIN ANDRAS
IPC: G01K7/02
Filed: 1985-08-22
Abstract: 57 In a calibration warning device for a thermocouple, the thermocouple is connected to input terminals (10) of an operational amplifier (12) provided with negative feedback. The output is applied to the base of a transistor (14) controlling the current through a mercury coulometer (18). When the coulometer indicator reaches full-scale deflection the thermocouple is due to be recalibrated. 
     The invention depends on the fact that the drift curve of a thermocouple can be matched to a sufficiently high accuracy by a suitable choice of transistor characteristic and amplifier gain, as is explained in the specification.
Patent PT-82658-B (PT)
IPC: A61F13/26
Filed: 1986-05-28
Abstract: An intravaginal device, esp. for contraception, comprises an elastic, substantially cylindrical block of plastics foam having a pref. central hole, esp. blind hole, in which a handling device is seated, and is bonded esp. by being positioned there during the foaming operation. The block is pref. of an open-pore plastics foam, esp. plasticized polyurethane foam, more specifically with open cells in the surface region also. Pref. the foam block (2) is in a single piece and pref. has the cells closed by appropriate temp. control on the face (14) opposite to the opening. This face is pref. concave, with a rounded rim (19), the depth (24) of the concavity being less than the overall depth (5) less the total depth (25) of the handling device.
Patent PT-87526-B (PT)
Inventor: SCHUCKMANN ALFRED VON
IPC: G01F11/28
Filed: 1988-05-19
Abstract: The invention concerns a dispenser for the metered delivery of materials in paste form, with a tubular housing in which a follower piston in incrementally displaceable in the direction of discharge, and with an actuating key, positioned adjacent to a discharge nozzle, for the displacement of the surface of a pump diaphragm, fastened at its edges, from its rest position in the direction of the follower piston. The follower piston has a closable air vent. The pump diaphragm has a series of radially extending formations which materially increase its recovery capacity following a pumping stroke.
Patent PT-90212-B (PT)
Inventor: ROBERTSON DAVID WAYNE
IPC: C07C311/00
Filed: 1989-04-06
Abstract: The present invention provides 3-(4-substitutedphenoxy)-3-phenyl propanamines capable of inhibiting the uptake of serotonin.
Patent PT-98972-B (PT)
Inventor: VADGAMA PANKAJ MADGANLAL
IPC: C12Q1/00
Filed: 1991-09-13
Abstract: Enzyme electrodes with the enzyme enclosed within liposomes, which are preferably supported on or in a membrane and immobilised there, for example in the membrane pores. The liposomes may be made using lipids (especially phospholipids) and conveniently by "reverse phase evaporation". They may incorporate conventional electrode elements, e.g. the Clark electrode pair (Platinum/Silver) and additional membranes or screens, and used particularly in amperometric measurements. They are preferably used near the phase transition temperature of the lipid and give improved selectivity and facility to measure higher concentrations of active components in the analyte. The enzyme is preferably an oxidase (e.g. glucose oxidase) and useful for measurement (directly or indirectly) of low molecular weight species e.g. hydrogen peroxide generated by enzymic action, and effective for study of biological fluids e.g. blood. Also, modified membranes and electrolytic sensors using the liposome-enclosed enzymes.
Patent RO-110296-B (RO)
Inventor: IUREA DUMITRU
IPC: A45F4/08
Filed: 1993-04-14
Abstract: Invenția se referă la o pernă pentru
voiaj, care să asigure condiții mai comode pentru
odihna călătorului, în mijloacele de transport în
comun, pe calea ferată, utilizând drept suport una
din barele specifice portbagajelor aferente acestor
mijloace de transport și care este alcătuită dintr-o
pernă pneumatică, ce se introduce într-o husă care
se poate închide cu un fermoar, husa prezentând,
pe două laturi, câte o bordură în care sunt
practicate, la capete, câte două orificii cilindrice
sau ovale, prin orificii fiind trecute capetele unei
panglici textile, ale cărei capete se unesc cu o
cataramă, capetele panglicii textile fiind astfel
trecute, încât să se afle în diagonală pe una din
fețele husei.
Patent SE-310845-B (SE)
Inventor: BUDECKER L
IPC: F04C15/00
Filed: 1965-10-27
Abstract: 1,107,103. Rotary vane pumps. H. TEVES, E.A. TEVES AND M. TAUSEND [trading as ALFRED TEVES MASCHINEN-UND ARMATUREN FABRIK KOMM. GES.]. Aug. 5, 1965 [Nov. 5, 1964], No.33567/65. Heading F1F. A rotary vane pump that may be reversibly driven whilst maintaining the same direction of pump delivery, comprises a cam-plate 12, Fig. 1, mounted via an anti-friction bearing 13 in a bearing ring 14 and fitted with a stop 28 engageable with one or other of two abutments 29 at the ends of an arcuate recess 32 in the bearing ring 14 extending over about 90‹. Pump discharge pressure is supplied to beneath spring-loaded vanes 10 slidably mounted in radial axially-extending slots 33 in the rotor 7' and to an axial bore 26, Fig. 2 in the rotor shaft 7 in which a spring-loaded piston 25 constituting a hydraulic accumulator is mounted. On clockwise rotation of the rotor 7', hydraulic pressure in the slots 33 causes friction between the ends of the vanes 10 and the cam surface of the cam-plate 12 to rotate the latter until the stop 28 engages the left-hand abutment, the pump then operates to such in liquid through the intake 2 and orifices 20, 21 and to discharge through outlet channels 22, 23 to the pump discharge 6. On reversal of rotation of the rotor 7', the accumulator augments the pressure in the slots 33 to increase friction between the vane ends and the cam surface so that the cam-plate 12 rotates anti-clockwise in the direction of the arrow until the stop 28 abuts the right-hand abutment 29, with the liquid still being sucked in through the intake 2 and discharged through the discharge 6. The diametral disposition of the working chambers 17, 18 provides hydraulic balance of the pump. A non- return valve 31 is provided in a channel connecting the slots 33 with the discharge 6 to ensure that the vanes 10 are in frictional contact with the cam surface during pump reversal. Excess lubricating oil from the main bearing 34 returns to the intake chamber through channels 15, 15'.