baber/WOPTO huggingface dataset:
Patent IT-1238119-B (IT)
Title: Carburettor improvement for internal combustion engines
IPC: F02M/
Filed: 1989-10-17
Granted: 1993-07-07
Abstract: The improvement is related to a carburettor containing a small tub (1) designed to contain a prefixed quantity of carburant which is fed thereto by a hole (2), which opening is controlled by a pin valve (3) equipped with an obturator (4) mobile axially inside the body (5) of the valve, which is carried into a position of closure by action of a winglet (13) fixed to an oscillating float (14); at the base of the improved invention there are connection units (15) designed to register the body of the valve in a prefixed position with respect to the body of the carburettor and blocking units (17) designed to firmly stabilize the first body with respect to the second when the body of the valve has been registered in the prefixed position previously defined with respect to the body of the carburettor.
Patent IT-1242283-B (IT)
Title: System for optimizing driving style
Inventor: BALZAN PAOLO
IPC: B60K/
Filed: 1990-12-18
Granted: 1994-03-03
Abstract: A description is given of a system 1 for optimizing driving style applicable to an internal-combustion engine 2, comprising a processing unit 4 which receives the actual number of revolutions NER of the engine and the actual consumption FC of the engine to determine the power PW developed by the engine. The power is read off a power map 5 and is used to determine the optimized consumption OFC of the engine and the optimized number of revolutions ONER, which are also stored in corresponding maps 6, 7. The optimized values are compared with the corresponding actual values in order to supply, on the basis of a logic stored in a memory unit 10, indications for an optimal driving style based on the results of the comparison. Figure 1 <IMAGE>
Patent IT-1224020-B (IT)
Inventor: ORDELT FRANZ
IPC: D04H18/02
Filed: 1988-12-22
Granted: 1990-09-26
Abstract: The invention relates to an apparatus for the automatic removal and supply of needles in needle boards intended for the densification of fiber webs or non-woven fabrics into needle felts in which, in conformance with a prior art method intended only to supply needles and a corresponding apparatus, the needle bores of the needle board are addressed individually, a needle is held available in front of each addressed open needle bore and this needle is driven into the open needle bore, with the tricks of the needles being oriented in the proper position for installation.
Patent IT-1235314-B (IT)
Inventor: SAVORGNAN VALERIO
IPC: E04B2/74
Filed: 1989-09-19
Granted: 1992-06-26
Abstract: A panelling supporting structure to realize partition walls composed by: A primary supporting structure (1) comprising simultaneously operable panelling hooking means (4-4 min -S-S min -3-6); A secondary intersecating supporting structure crossing the first one, comprising crossing elements (2) connected ones with the other, vicing said primary supporting structure (1); Panel coating means (B) comprising corresponding hooking receiver means (8-7) for being hooked by said primary supporting structure (1). Push terminals of the primary supporting structure for tight profiles by means of spacing interposition means(11-12).
Patent IT-1244599-B (IT)
Title: Wire rod coiling unit
Inventor: POLONI ALFREDO
IPC: B21B/
Filed: 1990-10-02
Granted: 1994-08-02
Abstract: Coiling unit suitable for forming coils from rolled sections having high bending resistance. It is located downstream of a rolling line and has a coiling shaft 20 whose axis is perpendicular to the plane containing the axis on which the rolled section 29 arrives. <IMAGE>
Patent IT-1230658-B (IT)
Inventor: NONINI GEREMIA
IPC: B21C35/04
Filed: 1987-12-02
Granted: 1991-10-29
Abstract: Direct or indirect extrusion press which comprises a container (20) that defines a chamber (19) to hold a billet (11) to be extruded, a ram (12), a die (14), a die holder (41), a base (13) and a shears (15) to shear heels (17) of the billets (11), the die (14) being capable of movement axial to the container (20) or viceversa, the container (20) defining at least two chambers (19) and being able to move in a plane perpendicular to the plane on which the axis of the chamber (19) and die (14) lies. Extrusion plant which comprises a press as described above and includes three stations that perform extrusion (19a), charging (19b) and the cleaning and readying of chambers (19c) respectively, the stations cooperating respectively with the chambers (19).
Patent IT-1195696-B (IT)
Title: Stamper for drug industry, etc. bottle metal ring
Inventor: CORATO TIBERIO
IPC: B65D/
Filed: 1983-03-14
Granted: 1988-10-19
Abstract: Low- and medium activity wastes comprising max. 50kg/m3 are treated by chemical pptn., filtration, pH adjustment, treatment of the soln. by selective reverse osmosis (boric acid/nitrates) followed by ion exchange sepn. of nitrate impurities from the radioactive boric acid portion, which can be returned to the chemical pptn. The recovered nitrate soln. can be used again
Patent LT-5690-B (LT)
Title: Method and system for disinfection and deodorizing of garbage collection systems by ozone
Inventor: CICELIS ROLANDAS
IPC: A61L11/00
Filed: 2010-02-19
Abstract: This invention relates to method and system for disinfection and deodorizing by ozone of residential apartment building garbage collection systems. The system consists of ozone generator, central control device for ozone generator operation and the means for generated ozone distribution into the garbage collection system programming and controlling. In addition the system has a remote control panel - operator for monitoring and controlling the operation of the system, connected to the system bywires or wireless access.
Patent MX-168913-B (MX)
Title: Electroiman
Inventor: OLIFANT JACQUES
IPC: H01F7/16
Filed: 1988-07-15
Abstract: La presente invención se refiere a un electroimán que comprende una bobina de inducción y un primer y un segundo equipo magnético móviles uno con respecto al otro, el primer equipo comprende un núcleo rodeado por la bobina, el segundo equipo comprende una pieza polar interior, relativamente cercana a la bobina y una pieza polar exterior relativamente alejada de la bobina, un imán permanente interpuesto entre la pieza polar exterior y la interior, según cuantas sean el núcleo porta de un lado al menos de la bobina, una zapata acoplada en un entrehierro que separa las piezas polares interiores y exteriores, el electroimán está caracterizado por una caja no magnética engatillada sobre la pieza polar exterior y que presenta alojamientos respectivos para el imán permanente y para la pieza polar interior, definidos por piezas para dar posición y retener con respecto a los desplazamientos dirigidos transversalmente al eje de imantación del imán permanente.
Patent MX-165523-B (MX)
Title: Ensamble de sincronizador
Inventor: LOEFFLER JOHN M
IPC: F16B21/16
Filed: 1988-11-18
Abstract: La presente invención se refiere a un ensamble de sincronizador, un anillo de fricción sincronizador y un subensamble de pasador de bloque, caracterizados porque el pasador de bloqueo tiene un retallo o soporte cilíndrico en él, externo al anillo de fricción, el anillo de fricción tiene una horadación cilíndrica coaxial con el pasador de bloqueo y de alrededor de 0.0013 cm a 0.0038 cm más pequeño que el retallo cilíndrico, una extensión del retallo cilíndrico está presionada dentro de la horadación, una acanaladura que se extiende cordalmente en la horadación, y un pasador de cruz presionado dentro de esa acanaladura, que se extiende cordalmente para enclavar el pasador de bloqueo en la horadación.
Patent MX-169381-B (MX)
Title: Polimeros de poliacrilato que emplean retardador de urea substituido
Inventor: DEMARCO ROBERT DOMINIC
IPC: C08F220/10
Filed: 1989-03-13
Abstract: La presente invención se refiere a composición que comprende: a) un hule de poliacrilato que tiene sitios de acuerdo de halógeno y carboxilio; b) una cantidad efectiva de una agente curativo que comprende una sal cuaternaria de amonio o fosfonio de un ácido carboxílicou organo fosfórico o una sal cuaternaria de amonio o fosfonio, en combinación con una sal de ácido metálica y c) un retardador que comprende un compuesto de urea o tiourea de la fórmula R'NHC(X)NHR2 en donde x es azufre u oxígeno y R1 y R2 independientemente son alifáticos o aromátidos o combinaciones de los mismos que tienen de 1 a 30 átomos de carbono o hidrógeno.
Patent MX-174444-B (MX)
Title: Mejoras en un ensamble de rotor para una maquina dinamoelectrica de iman permanente
Inventor: LLOYD JERRY DEAN
IPC: H02K1/27
Filed: 1987-08-20
Abstract: La presente invención se refiere a mejoras en un ensamble de rotor para una máquina dinamoeléctrica de imán permanente, caracterizadas por un juego de laminadores que están asegurados entre sí para formar el cuerpo de rotor; teniendo cada laminación por lo menos una primera ranura de imán en ella; las primeras ranuras de imán de las diversas laminaciones son sustancialmente idénticamente; estando rotacionalmente torcidas o sesgadas las laminas unas con respecto a las otras; una flecha de rotor dispuesta a lo largo del eje longitudinal del cuerpo de rotor; y un imán permanente, generalmente rectangular, dispuesto en la primera ranura de imán, estando configurada la primera ranura de imán de cada laminación de manera que reciba el imán permanente rectangular a través de todas las laminaciones torcidas con un mínimo de entrehierro.
Patent MX-171791-B (MX)
Title: Metodo y composicion para pulido
Inventor: ZOBBI ROBERT G
IPC: C23C22/83
Filed: 1990-08-17
Abstract: La presente invención se refiere a procedimiento para el refinamiento fisicoquímico y pulido de superficies metálicas de objetos, en donde una masa de elementos incluyendo en una cantidad de objetos que tienen superficies metálicas relativamente toscas y una solución capaz de reacción con el metal de las superficies para producir una conversión de oxalato o fosfato de su forma más blanda, se introducen en el recipiente de una unidad de acabado de movimiento relativo entre los elementos y mantener las superficies en una condición humectada con la solución, para conversión de cualquier metal ahí expuesto en una base contínua, de manera tal que se efectúe una reducción significativa en rugosidad por acción química y mecánica; y en donde la masa de elementos posteriormente se agita en esta unidad con un líquido acuoso, que substancialmente es cuando menos inerte al metal, para efectuar la remoción del revestimiento de conversión y substancialmente pulir las superficies refinadas; en donde la mejora comprende formular el líquido acuoso para que contenga aproximadamente 0.01 a 1.5 por ciento en peso de un compuesto de fosfato seleccionado de la clase que consiste de sales de tetrapirofosfato y hexametafosfato, solubles en agua y hasta aproximadamente 0.2 por ciento en peso de un agente de deslizamiento orgánico, el líquido tiene un pH de aproximadamente 8.5 a 10.5 y el agente de deslizamiento es adherente a las superficies metálicas al pH, para impartirles lubricidad.
Patent PT-80216-B (PT)
IPC: B23K28/00
Filed: 1985-04-03
Abstract: The arc is struck by the initial short circuit between the electrode (2), the nozzle (3) and the work piece (7) by the excitation by a very low voltage source (31) of a relay (48) causing (between 43 and 42) the closure of the main contact (15), after which the relay (48) is maintained in its state by the welding or cutting current generating a voltage at the terminals of the inductance (23). Application in the control of a torch which is ignited by a short circuit between the electrode, nozzle and the torch.
Patent PT-80747-B (PT)
Inventor: ANTHONSEN REINER
IPC: G03C1/76
Filed: 1985-07-01
Abstract: Described is a photographic support material for black-and-white and color photographic emulsions, which support material is coated at least on one side with a layer containing a white pigment ad a binder component that predominantly includes unsaturated organic compounds and that is hardened by means of high energy radiation, while the white pigment, which is preferably a titanium oxide or titanium mixed oxide, carries an inorganic surface deposit which consists of oxides or hydrated oxides that make up at least about 2% by weight of the total pigment. The oxides and hydrated oxides include those of aluminum, silicon, zinc, magnesium, tin, zirconium, antimony or alkaline-earth metals.
Patent PT-82340-B (PT)
Inventor: TROFAST JAN WILLIAM
IPC: C07J1/00
Filed: 1986-04-04
Abstract: The invention refers to compounds having anti- inflammetory activity characterized by the formulaor a stereoisomeric component thereof, in which formula the 1,2-position is saturated or is a double bandX, is selected from hydrogen, fluorine, chlorine and bromineX<sub>2</sub> is selected from hydrogen, fluorine, chlorine and bromineR<sub>1</sub> is selected from hydrogen or a straight or branched hydrocarbon chain having 1-4 carbon atomsR<sub>2</sub> is selected from hydrogen or straight and branched hydrocarbon chains having 1-10 carbon atoms andR<sub>3</sub> is selected fromY is O or SR<sub>4</sub> is selected from hydrogen, straight or branched hydrocarbon chains having 1-10 carbon atoms or from phenylR<sub>5</sub> is selected from hydrogen or methyl andR<sub>6</sub> is selected from hydrogen, straight or branched, saturated or unsaturated hydrocarbon chains having 1-10 carbon atoms, an alkyl group substituted by at least one halogen atom, a heterocyclic ring system containing 3-10 atoms in the ring system, -(CH<sub>2</sub>)<sub>m</sub> CH(CH<sub>2</sub>)<sub>n</sub> (m=0,1,2; n=2,3,4,5,6), phenyl or benzyl groups which are unsubstituted or substituted by one or more alkyl, nitro, carboxy, alkoxy, halogen, cyano, carbalkoxy or trifluoromethyl group(s), provided that when R<sub>2</sub> is hydrogen R<sub>1</sub> is methyl.The invention also refers to a process and intermediates for the preparation of these compounds, a pharmaceutical preparation containing one of the compounds and a method for the treatment of inflammatory conditions.
Patent PT-84955-B (PT)
IPC: D04H1/40
Filed: 1987-05-27
Abstract: Apparatus for and methods of providing a multiplicity of streams of air-entrained fibres. The apparatus is of the type which includes a splitting member (200) having multiple ports (202, 204, 206, 208) disposed along the splitting member (200); a first conduit means such as a conduit duct (210) for directing a column of air past a first port (202), the first conduit means being in communication with the first port (202); and a second conduit means such as a conduit duct (212) for directing a column of air past a second port (204), the second conduit means being in communication with the second port (204). The method preferably comprises the steps of:   a. directing a column of fibres along a splitting member (200) having a first port (202) and a second port (204); b. directing a column of air through a first conduit means (210) and past the first port (202) so as to draw a portion of the fibre column into the first conduit means (210) to form a first fibre stream (54);     c. entraining the first fibre stream (54) in the air;   d. directing the first fibre stream (54) downstream; e. directing a column of air through a second conduit means (212) and past a second port (204) so as to draw a portion of the column of fibres into the second conduit means (212) to form a second fibre stream (58);   f. entraining the second fibre stream (58) in the air; and   g. directing the second fibre stream (58) downstream.
Patent PT-86316-B (PT)
Inventor: JAMES KEITH
IPC: C07C235/52
Filed: 1987-12-09
Abstract: Compounds of the formula     wherein A completes a 4 or 7 membered carbocyclic ring which may be saturated or mono-unsaturated and which may optionally be fused to a further saturated or unsaturated 5 or 6 membered carbocyclic ring; B is (CH 2 ) m  wherein m is an integer of from 1 to 3; each of R and R 4  is independently H, C 1 -C 6  alkyl, benzyl or an alternative biolabile ester-forming group; R 1  is H or C 1 -C 4  alkyl; R 2  and R 3  are each independently H, OH, C 1 -C 4  alkyl or C 1 -C 4  alkoxy; and R 5  is C 1 -C 6  alkyl, C 2 -C 6  alkenyl, C 2 -C 6  alkynyl, aryl(C 2 -C 6  alkynyl), C 3 -C 7  cycloalkyl, C 3 -C 7  cycloalkenyl, C 1 -C 6  alkoxy, -NR 6 R 7 , -NR 8 COR 9 , -NR 8 SO 2 R 9  or a saturated heterocyclic group; or C 1 -C 6  alkyl substituted by one or more substituents chosen from halo, hydroxy, C 1 -C 6  alkoxy, C 2 -C 6  hydroxyalkoxy, C 1 -C 6  alkoxy(C 1 -C 6  alkoxy), C 3 -C 7  cycloalkyl, C 3 -C 7  cycloalkenyl, aryl, aryloxy, arlyoxy(C I -C 4  alkoxy), heterocyclyl, heterocyclyloxy, -NR 6 R 7 , -NR8COR9, -NR 8 SO 2 R 9 , -CONR 6 R 7 , -SH, -S(O) p R 10 , -COR 11  or -CO 2 R 12 ; wherein R 6  and R 7  are each independently H, C 1 -C 4  alkyl, C 3 -C 7  cycloalkyl (optionally substituted by hydroxy or C 1 -C 4  alkoxy), aryl, aryl(C 1 -C 4  alkyl), CrCs alkoxyalkyl, or heterocyclyl; or the two groups R 6  and R 7  are taken together with the nitrogen to which they are attached to form a pyrrolidinyl, piperidino, morpholino, piperazinyl or N-(C 1 -C 4  alkyl)-piperazinyl group; R 8  is H or C 1 -C 4  alkyl; R 9  is C 1 -C 4  alkyl, CF 3 , aryl, aryl(C I -C 4  alkyl), aryl(C 1 -C 4  alkoxy), heterocycyl, C 1 -C 4  alkoxy or NR 6 R 7  wherein R 6  and R 7  are as previously defined; R 10  is C 1 -C 4  alkyl, aryl, heterocyclyl or NR 6 R 7  wherein R 6  and R 7  are as previously defined; R 11  is C 1 -C 4  alkyl, C 3 -C 7  cycloalkyl, aryl or heterocyclyl; R 12  is H or Ci-C 4  alkyl; and p is 0, 1 or 2; or a pharmaceutically acceptable salts thereof or bioprecursor therefor are diuretic agents having utility in the treatment of hypertension, heart failure, renal insufficiency and in other disorders.
Patent PT-86770-B (PT)
Inventor: GREEN PETER NICHOLL
IPC: C07C309/02
Filed: 1988-02-17
Abstract: Compounds of the general formula <CHEM> in which X represents -SO3H or an alkali metal salt thereof, or NR<5>R<6>R<7><+>A<-> in which R<5> represents an alkyl or benzyl group, each of R<6> and R<7> independently represents an alkyl group, and A<-> represents one equivalent of an anion; and each of R<1>, R<2>, R<3> and R<4> independently represents a hydrogen or halogen atom, a hydroxy group, a C(1-6) alkyl, alkoxy or alkylthio group, or a group of formula -O.CH2.CH(OH)CH2X, in which X has the meaning given above; are useful as photoinitiators.
Patent PT-87809-B (PT)
Inventor: MARQUARDT RUDIGER
IPC: C12N15/70
Filed: 1988-06-23
Abstract: It is possible to isolate from native plasmids of Methylomonas clara promoter regions for the expression of genes in E. coli and methylotrophic microorganisms, which have a surprisingly strong transcription activity.
Patent PT-89380-B (PT)
Inventor: CHIANG GEORGE CHIH-SHU
IPC: C07C317/08
Filed: 1989-01-03
Abstract: A process for preparing a compound of the formula <CHEM>  wherein  R1 is C(O)R2 or SO2CH2CH3;  R2 is C1-C2 dialkylamino; and  X is F, Cl or Br; said process comprising reacting a malonodialdehyde bis(acetal) with a substituted acetonitrile of formula R1CH2CN in the presence of acetic anhydride and a zinc halide catalyst, and cyclizing the resulting cyanodiene in the presence of acetic acid and HX.
Patent PT-91401-B (PT)
Inventor: CHAKRABARTI JIBAN KUMAR
IPC: A61K31/00
Filed: 1989-08-08
Abstract: Pharmaceutical thiazolo-[1,5]benzodiazepines of the formula
      in which R¹, R², R³ and R⁴ are independently hydrogen, C₁₋₄ alkyl, C₂₋₄ alkenyl, halogen, C₁₋₄ haloalkyl, nitro, C₁₋₄ alkoxy, C₁₋₄ haloalkoxy, C₁₋₄ alkylthio or phenylsulphonyl; in which R⁵ is a group of the formula formula
      where R⁷ is hydrogen, C₁₋₆ alkyl, C₃₋₇ cycloalkyl C₁₋₄ alkyl, benzyl or ZO-C₂₋₆ alkyl where Z is hydrogen or an acyl group, R⁸ is hydrogen or C₁₋₄ alkyl and n is 0 or 1, provided that when R⁷ is hydrogen n is 0; in which R⁶ is hydrogen, C₁₋₁₀ alkyl, C₃₋₇ cycloalkyl, C₃₋₇ cycloalkyl C₁₋₄ alkyl, C₁₋₄ haloalkyl, C₁₋₄ alkoxy or C₁₋₄ alkylthio; and in which
      represents a thiazole ring selected from
      and acid addition salts thereof. 
     The compounds have central nervous system activity.
Patent PT-99514-B (PT)
Inventor: KOMPIS IVAN
IPC: A61P31/04
Filed: 1991-11-14
Abstract: Compounds derived from pyrimidines having improved activity against fungi such as Pneumocystis carinii, and improved selectivity for P. carinii dihydrofolate reductase over human dihydrofolate reductase, are disclosed. P. carinii pneumonia is advantageously treated with the disclosed compounds.
Patent SE-423167-B (SE)
Title: Pulse generator circuit
Inventor: TANAKA K
IPC: H03K5/04
Filed: 1979-08-08
Abstract: Pulse generator circuit for generating a pulsating output signal depending on an input signal. In the circuit, a circuit C1 is rapidly charged by means of the input signal and discharged with a predetermined time constant when the input signal ceases. An output voltage for the circuit C1 lengthens the pulse width of the output signal to a value corresponding to the pulse width of the input signal plus a predetermined width. <IMAGE>
Patent SE-440879-B (SE)
Title: Mobile concrete preparation station
Inventor: NORDSTROM GERT
IPC: B28C9/04
Filed: 1982-02-23
Abstract: A mobile concrete preparation station comprised of a number of units connectable to each other (18-22, 34, 39, 40) containing necessary equipment for concrete preparation. The given units are arranged as stackable standardized transport containers showing a framework with standardized fittings set up on top for handling, stacking and internal locking of the containers.<IMAGE>
Patent SE-433678-B (SE)
Title: Theft-proof goods-removal flap in a vending machine
Inventor: OLOFSSON L
IPC: G07F11/00
Filed: 1982-10-14
Abstract: With the object of reducing the risk of theft from a vending machine 10, its goods-removal flap 22 is designed to close with a tight fit an opening in the wall of the vending machine, and is hung so that it swings inwards into the cabinet. Selected goods are deposited in an enclosure 20, the bottom of which consists of a hinged element 25 which normally holds the flap 22 in the closed position. The flap 22 is provided with an inward-facing edge flange 24 and the element has an edge reinforcement suitable for receiving this. When a purchase has been made, the element 25 can be swung away, for example by means of an electromagnet, so that the flap 22 is released. <IMAGE>
Patent SE-454635-B (SE)
Title: Resin application to rotor windings
Inventor: ABRAMSSON B
IPC: H02K15/12
Filed: 1983-04-13
Abstract: The rotor is placed in a closable chamber (10), and heatable, hardenable resin is applied to its components. Infra-red lamps (30,31) are fitted in front of these components to heat the resin until it hardens. The lamps are cooled with air, and any volatile product given off by the resin is evacuated by air being aspirated through the chamber. Once the resin is hardened, the rotor is cooled by through aspiration of air at the rate of at least five times the chamber volume per minute. During both the resin feed-in and hardening processes, the rotor (17) is rotated around a rotary shaft (16). (Provisional Basic advised week 84/48) .
Patent SE-456576-B (SE)
Title: Cadmium extraction from aq. phosphoric acid
Inventor: ALY G
IPC: C01B25/46
Filed: 1983-08-24
Abstract: The aq. phase, which includes the phosphoric acid and cadmium ions is contacted with an organic phase (which is insoluble in the aq. phase). This includes an organic solvent in which is dissolved at least one ext. reagent. This is chosen from amines (NR2R3H), tert. amines (NR2R3R4) and quat. ammonium cpds. (NR1R2R3R4)(+)Y(-). R1 is methyl, R2, R3 and R4 are each 4-25 alkyl; Y is an anion. The reagent is esp. a tert. amine or a quat. ammonium cpd.. The method used is counter current extn. with at least one stage, with the temp. less than about 95 deg. C. (Provisional basic previously advised in Week 8516)