baber/WOPTO huggingface dataset:
Patent IT-1192237-B (IT)
Title: Universal glass stopper for glass bottle - has sealing ring on conical portion of glass engaging tapered inside of neck
IPC: B65D/
Filed: 1977-11-30
Granted: 1988-03-31
Abstract: The glass bottle has a neck (5) which has a tapered portion on the inside. The stopper has matching conical portion (2) and a neck (1) under a knob or handle. The taper portion of the stopper is fitted with a broad groove (3) which has sides parallel to the main portion of the stopper. The groove is filled with a ring of flexible material which presses up against the side of the neck of the bottle. Alternatively, two rings may be fitted into the groove. The groove may be repeated lower down on the stopper to give a double sealing ring.
Patent IT-1212306-B (IT)
Title: Phenoxy:alkane carboxylic acid derivs. - having pharmaceutical activity
IPC: A61K/
Filed: 1978-12-13
Granted: 1989-11-22
Abstract: Coolent is passed through the source of heat which has an output decreasing with time, then to a steam generator. The steam produced is passed to an air cooled condenser and the condensate is returned to the steam generator. The novel feature of the proposal is the addition of an auxiliary coolant whose flow-rate is gradually decreased in line with the decreasing heat output of the source. The auxiliary coolant flow is stopped when the heat output of the source is reduced to the capacity of the air cooled condenser.
Patent IT-1209032-B (IT)
Inventor: GAVA GINO
IPC: E04C2/34
Filed: 1983-06-09
Granted: 1989-07-10
Abstract: A guideway device (A) is inserted through a first metallic net (2) into the light structure (C, C min ) without tearing same, separating elastically the fibers, for then stopping on the opposite net (1), letting the wire (B) to slide free in the interior thereof, finally positioning at (B min ) where it will be secured to said opposite nets (1 min , 2 min ) wherein, when the guide device (A) will be retracted to starting position, the light structure fibers elastically separated during crossing will be released locking the wire and making same integral with the structure.
Patent IT-1236850-B (IT)
Title: Equipment for microbiological examinations, in particular for blood or other biological fluids
IPC: G01N/
Filed: 1989-10-25
Granted: 1993-04-22
Abstract: This invention deals with equipment for microbiological examinations, in particular blood or other biological fluids. The equipment includes a closed container containing liquid nutriment into which the blood sample or other biological fluid is introduced. The possible presence of microbiological flora generates a gas, which creates an increase in pressure within the container and causes the liquid to rise along a small diameter vertical tube.Outside of the container and underneath the top of the small diameter tube, a slide with culture medium is positioned, which is seeded by the liquid that overflows from the top of small diameter tube.
Patent LT-6858-B (LT)
Title: Double injection semiconductor laser
Inventor: PAVASARIS Česlovas
IPC: H01S5/00
Filed: 2020-01-07
Abstract: The proposal is in the field of semiconductor electronics, namely, semiconductor lasers with p-n junctions, and can be used in electro-optical communication systems, and can be used speed pulsed electronic schemes, electronic automation systems, functional electronics systems, and so on. The proposed semiconductor laser is used to separate different independent charge carriers – electrons n and holes p injection in the specific conductivity i– semiconductor optical generate – active i– region, where electrons n and holes p injection sources are p+–n–p and n+–p–n bipolar transistors mounted directly in the field of active i– region. Compared with the analogue, semiconductor laser and proposed the devices with him, has increased the speed of the higher functionality, and higher energetic performance.
Patent MX-167317-B (MX)
Title: Mejoras en un metodo para hacer un articulo de espuma laminado
Inventor: WAYTE MICHAEL J
IPC: B29K105/04
Filed: 1988-07-13
Abstract: La presente invención se refiere a mejoras en un método para hacer un artículo de espuma laminado, caracterizadas en que el método comprende los pasos de: aplicar un adhesivo en una superficie de una capa de espuma compresible; en una cantidad de concentración suficiente a efectuar adhesión, de 30 a 150 gramos de adhesivo por metro cuadrado; poner en contacto la superficie de la capa de espuma que tiene el adhesivo con una capa de material de forro para formar un artículo de dos capas; poner el artículo sobre una platina; tocar la capa de material de forro del artículo de dos capas con, cuando menos, un saliente caliente, a una temperatura suficiente a efectuar fundición, de alrededor de 150 grados C a alrededor de 250 grados C, producir el movimiento relativo de la platina y el saliente caliente para comprimir regiones de la capa de espuma adyacentes al saliente caliente; fundir y contraer las regiones comprimidas de la capa de espuma con el calor de los salientes, durante un período de tiempo de alrededor de 30 segundos al alrededor de 90 segundos, para formar líneas realzadas permanentes en el artículo de dos capas; separar los salientes del artículo de dos capas y solidificar  las regiones fundidas contraídas de la capa de espuma.
Patent MX-174504-B (MX)
Title: Procedimiento y dispositivo para retirar arsenico, estaño y antimonio de plomo de trabajo que contiene plata, mediante oxigeno tecnico
Inventor: BURANY PETER
IPC: F27D3/15
Filed: 1990-02-15
Abstract: La presente invención se refiere a procedimiento para desalojamiento de As, Sn y Sb de plomo operativo a partir de plomo de fusión líquida, presente en la caldera fundidora, mediante oxígeno de grado técnico, caracterizado porque el oxígeno se introduce en una corriente de plomo líquido, de carácter turbulento y reducido a un volumen proporcional respecto a la caldera fundidora, por lo cual el plomo íntimamente mezclado con oxígeno se aquieta en un volumen mayor en que los elementos separables van contando en forma de oxídos y pueden ser raspados.
Patent MX-171594-B (MX)
Inventor: MARZ DANIEL
IPC: H04N7/16
Filed: 1990-12-04
Abstract: A carrier is received containing a plurality of signals within a first frequency band, for example television signals within the cable television band. The signals are upconverted to a second frequency band above the first band wherein a selected one of the upconverted signals will reside at an intermediate frequency within the second band. The selected upconverted signal is input to a homodyne detector operating at or near intermediate frequency. In-phase and quadrature signals output from the homodyne detector are digitally processed to recover a baseband signal. <IMAGE>
Patent MX-172450-B (MX)
Title: Mejoras en regneracion de zeolitas utilizadas para purificar 1,1,1,2-tetrafluoroetano
Inventor: YATES STEPHEN FREDERIC
IPC: B01J20/34
Filed: 1991-04-03
Abstract: La presente invención se refiere a mejoras en un método para regenerar cribas moleculares de carbón o zeolitas, utilizadas para retirar 2-cloro-1,1-difluoroetileno (R1122) de 1,1,1,2-tetrafluoroetano (R134a),caracterizadas porque comprenden: (a) retirar R134a depurando la criba al carbón molecular o zeolita con un gas inerte a una temperatura de aproximadamente 0 grados a60 grados C y a una presión no superior de aproximadamente 300 kPa; b) separar y recuperar el R134a a partir del gas inerte de a); c) retirar R1122 de la zeolita haciendo pasar un gas inerte sobre la zeolita o la criba molecular de carbón, a una temperatura de aproximadamente 150 a 300 grados C y a una presión no superior de aproximadamente 300 kPa.
Patent MX-174406-B (MX)
Inventor: BRUNEAU PIERRE ANDRE RAYMOND
IPC: A61P37/08
Filed: 1991-07-12
Abstract: The invention concerns a thioxo heterocycle of the formula I <CHEM> wherein Q is a 10-membered bicyclic heterocyclic moiety containing 1 or 2 N's which bears 1 or 2 thioxo substituents and which is optionally further substituted;  A<1> is a direct link to X<1> or (1-3C)alkylene;  X<1> is oxy, thio, sulphinyl, sulphonyl or imino;  Ar is optionally substituted phenylene or pyridylene;  R<1> is (1-4C)alkyl, (3-4C)alkenyl or (3-4C)alkynyl; and R<2> and R<3> together form a group of the formula -A<2>-X<2>-A<3>- which, together with the carbon atom to which A<2> and A<3> are attached, defines a ring having 5 to 7 ring atoms, wherein each of A<2> and A<3> is (1-3C)alkylene and X<2> is oxy, thio, sulphinyl or sulphonyl;  or a pharmaceutically-acceptable salt thereof. The compounds of the invention are inhibitors of the enzyme 5-lipoxygenase.
Patent NL-169825-B (NL)
IPC: B01D47/02
Filed: 1971-04-22
Abstract: An apparatus for putting a gas into contact with a liquid, especially for separating solid or liquid particles in suspension in said gas or for eliminating certain gaseous constituents, said apparatus comprising a space in the form of a diffuser adapted to effect intimate mixing of the gas and liquid by means of the formation of a turbulent and dense suspension of drops forming a kind of semi-stationary fluidized bed. The gas and liquid pass together into the bottom of the diffuser which has the form of a divergent conduit in which is created a closed circulation of liquid effecting a continuous renewal of the bed, the impurities of the gas being treated during this circulation by physical collection with or without chemical reaction, followed by a centrifugal action which separates the gas from the drops of liquid, the liquid thus recovered being wholly or partly re-cycled.
Patent PT-74565-B (PT)
IPC: B31B50/92
Filed: 1982-03-11
Abstract: 1. Device for collecting bags (1), to be associated with a machine for manufacturing or filling bags one by one, particularly plastic bags which are each provided along the one edge (2) in parallel relationship with the bag-movement direction (3) inside said machine, with a hook (4) which projects relative to said bag and the opening (5) of which faces the collecting device, characterized in that it comprises a fixed rod (7) facing downwards, which is arranged in the path of the bag (1) discharged from the machine outlet (6) and with such a spacing therefrom that the rod (7) enters the bag hook opening (5) when the bag is moving, the rod cross-section being smaller than the inner cross-section of said hook to let those hooks which are slipped over said rod, slide along same to have the bags pile up by gravity on the rod, means (28) being provided on said rod with such an arrangement as to prevent the bag hooks (4) falling by gravity from the lower free end of said rod.
Patent PT-76072-B (PT)
IPC: F16H59/02
Filed: 1983-01-05
Abstract: An automobile automatic transmission control device consists of a sector fixed to a vehicle. A control lever is pivoted to the sector about a fixed axis. A plurality of lockout notches are formed on an edge of the sector along a locus centered on said fixed axis. A plurality of self-locking notches are formed in said sector about a locus centered on said fixed axis. The control lever is provided with a rod biased into engagement with the lockout notches so as to prevent the unintentional pivoting of the lever. The control lever is also provided with a plurality of self-locking elements which cooperate with the self-locking notches to establish transmission selection positions. The rod can be moved out of engagement with the lockout notches by engagement of a trigger release mounted on one end of the lever.
Patent PT-78887-B (PT)
IPC: C08G59/40
Filed: 1984-07-11
Abstract: A synthetic resin which carries basic nitrogen groups and can be diluted with water as a result of protonation with an acid can be obtained by reacting an epoxy resin, having a mean molecular weight &upbar& Mn of from 300 to 6,000 and containing on average from 1.5 to 3.0 epoxide groups per molecule, with a diketimine of a primary diamine and, if appropriate, a secondary amine, which may additionally contain a tertiary amino group, a ketimine of a primary monoamine and/or a ketimine of a primary/tertiary diamine. These resins are useful as binders for coating agents, in particular for the cathodic electrocoating of electrically conductive substrates.
Patent PT-82841-B (PT)
Inventor: GRONVALD FREDERIK CHRISTIAN
IPC: A61K31/395
Filed: 1986-06-25
Abstract: 1-Aminobut-3-en derivatives having optionally substituted furanyl, thienyl, pyridyl and/or pyrrolyl in the 4-position and 3-carboxypiperidin-1-yl, 3-carboxytetrahydropyrid-1-yl or 3 carboxymethylpyrrolidin-1-yl in the 1-position potentiate GABA-ergic neurotransmission.
Patent PT-86504-B (PT)
Inventor: ANDERIE WOLF
IPC: A43B13/18
Filed: 1988-01-07
Abstract: 1. A shoe bottom, in particular for sports shoes, which in the shank (5) has weak locations (6, 7) for reducing the torsional stiffness about an axis extending substantially in the longitudinal direction of the shoe, in order to permit twisting, which is adapted to the natural movement of the foot, of the front sole portion (3) relative to the rear sole portion (4), about said axis, characterised in that the shank (5) of the shoe bottom (1, 2) is stiffened against bending about an axis extending transversely with respect to the longitudinal direction of the shoe by a striplike or rod-like stiffening element (9) which is directed in the longitudinal direction of the shoe.
Patent PT-87131-B (PT)
Inventor: LEVY AMIR
IPC: F42C15/24
Filed: 1988-03-30
Abstract: A slider type fuse for a cargo warhead grenade. The slider (14) is slidable in a plane normal to the axis of the striker pin (12) and carries additional to the detonator (15) a pyrotechnic device comprising an igniter charge (17), a booster charge (18) removed therefrom and located in close proximity to the detonator (15), a delay charge (19) between the two and swingable striker means (20) which become unlocked in the armed state and are adapted to strike the igniter charge (17) in consequence of centrifugal forces that develop in the course of flight. The delay of the pyrotechnic device is designed to outlast the flight time of the grenade. Whenever the striker (12) does not strike the detonator (15) when the grenade hits the target, the detonator (15) is initiated by the booster charge (18) or the pyrotechnic device.
Patent PT-88781-B (PT)
Inventor: MARFAT ANTHONY
IPC: C07C49/747
Filed: 1988-10-17
Abstract: Substituted tetralins, chromans and related compounds which, by inhibiting 5-lipoxygenase enzyme and/or blocking leukotriene receptors, are useful in the prevention or treatment of asthma, arthritis, psoriasis, ulcers, myocardial infarction and related disease states in mammals, pharmaceutical compositions comprising said compounds; a method of treatment with said compounds, and intermediates useful in the synthesis of said compounds.
Patent PT-91860-B (PT)
Inventor: BERGER NOELLE
IPC: H01B3/22
Filed: 1989-09-29
Abstract: The invention relates to a composition comprising at least one electrically insulating oil (A) and at least one product (B) containing at least six carbon atoms and carrying an aldehyde functional group. The Applicant has thus greatly increased the dielectric properties of benzyltoluene and its oligomers (A) by incorporating 3-ethoxy-4-hydroxybenzaldehyde therein. Application of this composition as a dielectric liquid in electrical transformers or capacitors and as a solvent for carbonless copying paper.
Patent PT-92199-B (PT)
Inventor: ZINNEN HERMANN A
IPC: B01D15/00
Filed: 1989-11-03
Abstract: Para-xylene is separated from a feed mixture of C8 isomers of xylene and C9 aromatics by contacting the para-xylene-containing feed mixture with a crystalline aluminosilicate zeolite, e.g. an X or Y zeolite adsorbent having Group IA or IIA cations, e.g. barium and/or potassium, at exchangeable cationic sites. The para-xylene is selectively adsorbed onto the adsorbent. The non-adsorbed feed is then removed from the adsorbent and the para-xylene recovered from the resulting rich adsorbent by desorption with a desorbent comprising 1,2,3,4-tetrahydronaphthalene or an alkyl or dialkyl derivative of 1,2,3,4-tetrahydronaphthalene or mixtures thereof. The majority of the C9 aromatics and the xylene isomers are typically recovered in the raffinate and can be separated from the desorbent by fractionation of the raffinate and the recovered desorbent recycled to the process.
Patent PT-93018-B (PT)
IPC: G02C7/04
Filed: 1990-01-31
Abstract: There is provided a contact lens disinfecting container structure which comprises an open topped lens container, a piercer means mounted in the lens container and having piercing portions thereon projecting to the vicinity of the open top of the lens container, an open topped solution container attached to the lens container for being foldable over against the lens container with the open top thereof facing the open top of the lens container, a sterilizing or disinfecting solution in the solution container, a pierceable cover sealed to the edge of the solution container around the open top thereof and a catalyst in the lens container for decomposing the sterilizing agent in the solution. The piercer projects sufficiently toward the lens container when the solution container is folded over against the lens container to pierce the pierceable cover.
Patent PT-97976-B (PT)
Inventor: FLORES JOSUE GARZA
IPC: A61K9/52
Filed: 1991-06-14
Abstract: Non-porous solid microspheres have a dia. of 5-300 microns and consist of a mixt. of at least one injectable drug and a carrier. Provided the carrier is a substance naturally present in the recipient organism, it is stable in the solid state at temps. up to at least 60 deg. C and in the recipient physiological medium, and has dissolution kinetics in the recipient organism that are slower than the release kinetics of the drug in the same organism. Carrier is pref. coprosterol, glycocholic acid, cholesterol or a cholesterol este. Drug is pref. e.g, lorazepam, haloperidol, diazepam, biperiden, trihexyphenidyl.HCl, clonazepam, morphine, metoclopramide, acepromazine maleate, domperidone, vincamine etc. Microspheres are produced by dispersing the drug in the carrier, melting the mixt. in an inert gas atmos., spraying the melt under inert gas pressure, cooling the spray to solidify the droplets, and screening the resulting microspheres.
Patent SE-341018-B (SE)
Inventor: ABBOTT H
IPC: H04M3/58
Filed: 1962-09-18
Abstract: 1,013,305. Automatic exchange systems. WESTERN ELECTRIC CO. Inc. Sept. 13, 1962 [Sept. 18, 1961], No. 34932/62. Heading H4K. A subscriber having access to a PBX and a main exchange line, is provided with a keyoperated control circuit for effecting connections between main exchange and PBX subscribers, the arrangement being such that such a connection may be released either by the subscriber having the key controls or by the PBX extension. Incoming call.-Ringing current received from the main exchange over lines 47, 52 heats thermistor 51 until its resistance is low enough for the rectified current to operate relay R which locks. Relay R energizes thermal relay TO, which if the call is not answered within a specified time breaks the holding circuit for R. Relay R energizes bell 57 and lamp 72 from local sources over interrupter contacts INT-1, INT-2. When the handset 78 is lifted cradle switch contact 73 makes, and closure of the " Trunk " key T contacts 74, 75, 76 operates A which connects the handset to lines 47, 52, applies steady current to lamp 72 and brings up AH which breaks the holding circuit of R and operates TO to disable the " time out " circuit. Transfer of call.-Operation of " hold " key H releases A to bring up H in series with the handset, the former placing a holding loop across the incoming line. Lamp 72 now receives current over interrupter contacts INT-3. Return of key H releases key T through a mechanical interlock. To call the PBX, " station " key S is operated to bring up relay A1, and connect the handset to the PBX switch train over which connection to the PBX subscriber is set up. When the PBX subscriber replies, " transfer " key TRSF is operated to bring up W, which connects holding loop over transformer 104, and releases H. Release of TRSF brings up Z to switch through to the PBX subscriber. Restoration of key S disconnects the key set. Release of connection by key telephone.-Keys S and TRSF are thrown to short circuit W which releases the external connection. Restoration of TRSF releases Z to break the PBX connection. Release of connection by PBX subscriber.- When the PBX subscriber hangs up release of the supervisory relay in the PBX junctor circuit, Fig. 3 (not shown) causes reversal of the polarity received on wires T and R to release W by energizing its upper opposing winding. Relay W releases Z and the connection is released in both directions. Outgoing call.-A call from PBX extension is held, and an external connection made and then transferred to the extension in the same way as for an incoming call.
Patent SE-340081-B (SE)
Inventor: MENKART J
IPC: D06M15/263
Filed: 1966-12-30
Abstract: 1,163,139. Polymer-modified wool. I.W.S. NOMINEE CO. Ltd. 15 Dec., 1966 [30 Dec., 1965], No. 56237/66. Heading C3G. At least one ethylenically-unsaturated compound is polymerized within the fibres of wool in the presence of an alkylphosphine or alkylphosphonium compound substituted with polar groups, as oxygen scavenger. The wool, in the form of yarn or carpet, may be padded with a solution of the scavenger, e.g. tris-(hydroxymethyl) phosphine or tetrakis (hydroxymethyl) phosphonium chloride (THPC) and a catalyst and then exposed to the vapour of a monomer and water. Alternatively, dry wool is treated with an aqueous or alcoholic system containing the monomer, scavenger and a peroxy-compound. Specified monomers are styrene, methyl methacrylate, acrylonitrile, methacrylic acid and vinylidene chloride. In the examples, wool yarn is treated with an aqueous solution containing THPC, potassium persulphate and acrylonitrile, methacrylic acid or methacrylamide.
Patent SE-420039-B (SE)
Title: Electronic circuit arrangement in a telephone exchange for current supply
Inventor: HAMMARBERG L
IPC: H04M19/00
Filed: 1978-07-13
Abstract: An electric circuit arrangement which is part of a telephone exchange and is connected to a power source for supplying current to the telephone sets connected to the exchange. The circuit arrangement contains two differential amplifiers OP1, OP2, one of which OP1 senses the feed current I to the line by detecting the voltage drop across a resistance r, directly connected to the line. The second differential amplifier OP2 senses any voltage changes across the line Le and sends a control quantity to an emitter sensor T connected in series between the power source so that the line current changes in dependence on the voltage change across the line. The circuit thus acts as a simulated impedance for the transverse line signals. <IMAGE>
Patent SE-417131-B (SE)
Title: Heat insulated container
Inventor: MYHRE STIG
IPC: F24D15/00
Filed: 1979-05-21
Abstract: A heat insulated container suitable for use as a heat accumulator comprises an outer mantle 10, 30 fully buried in the ground as well as a tank 14, 34 standing freely inside the mantle for a heat transport medium. The interspace 20, 41 between the tank and the mantle is closed in an air-tight manner and evacuated. The mantle 10 may be manufactured in sections and be lowered into the ground by use of sunk well technique, but may even be placed in an excavated pit, whereby adequate ground insulation 33 is provided around the mantle 30. The volume between the lid of the tank and the roof of the mantle may be filled with an insulating material 19 or be formed as a separate closed room 38 which is kept evacuated. Supply and tap pipes, respectively, 22, 23; 44, 47 inside the tank are adequately divided into manifolds ending at two different levels, whereby means 26, 27, 50 are adapted for sensing temperatures present, and introducing or tapping fluid, respectively, at corresponding levels in the tank. <IMAGE>