baber/WOPTO huggingface dataset:
Patent IT-1171854-B (IT)
Title: Fluid damper for target tracking
Inventor: JOHANSSON ARNOLD
IPC: F41G/
Filed: 1983-07-26
Granted: 1987-06-10
Abstract: Damper for aiming movements comprises a disc shaped cylindrical housing holding a drum wheel and with high viscosity damping fluid filling the gap between the wheel cylindrical surface and a slipping ring integrated in the outer cylindrical wall of the housing for desired max. torque coupling. The ring is pref. of temp.-stable carbon fibre reinforced epoxy resin and has high dimensional accuracy. The ring is pref. clamped between top and bottom parts of the housing in the outer wall of the peripheral enlarged annular part of the housing. The housing is of generally I-shaped section and its parts are held together by spring-loaded screws. The damper is pref. made fluid-tight by two dynamic annular seals between wheel hub and housing parts, and two O-rings in the outer housing wall between the slipping ring and the housing parts. The damper provides high aiming accuracy for aiming velocities up to 30 mrad/s and minimal linear increase in damping torque for higher velocities.
Patent IT-1061765-B (IT)
Title: Wetting and antifoam agent based on anionic surfactant - contg. reaction prod. of acid, propylene oxide and opt. poly:ol or amine as hydrotropic agent
IPC: C11D/
Filed: 1976-06-11
Granted: 1983-04-30
Abstract: Wetting and antifoam agent based on anionic surfactants contains 2-50, pref. 10-50, esp. 10-20 (wt.)% anionic surfactant (I), 6-50, pref. 10-50, esp. 15-30% component (II), opt. max. 30, pref. 1-10% silicone oil (III) and 2-92, pref. 2-80, esp. 40-75% water. (I) has the formula R-A-(CH2-CHR'-O)m-X and is in free or salt form (in which R is an 8-22C aliphatic or a 10-22C cycloaliphatic or aliphatic-aromatic hydrocarbyl gp. R' is H or Me. A is -O- or -CO-O-. X is the radical left after eliminating a OH gp. from an inorganic polybasic oxy-acid, a polybasic carboxylic acid or a carboxyalkyl radical. m = 1-20). (II) is scarcely water-soluble and is the reaction prod. of (a1) a 3-10C satd. dicarboxylic or 10-18c (un)satd. fatty acid and (a2) 1,2-propylene oxide (PrO or polypropylene glycol (PPG) or of (a3) a 10-18C (un)satd. fatty acid, (a4) a 3-6 hydric alcohol, an alkylene diamine or a polyalkylene polyamine and (a5) PrO. The agent is specified for use as antifrothing agent for aq. systems outside the textile industry, specifically in paper pulp and paper coating compsns., brushing-on colours and sewage. (II) is used as hydrotropic agent instead of the water-insol. aliphatic monoalcohols with min. 8C or their scarcely water-soluble alkylene oxide adducts or mixts. with scarcely water-soluble alkylphenol-alkylene oxide adducts of the parent specification. Their good hydrotropic properties make them esp. useful in the application of substances (dyestuffs, finishing agents) which are insol. or scarcely soluble in water, eliminating the need for large amts. of solvent and leading to economies.
Patent IT-1021634-B (IT)
Title: Ink ribbon cassette for wire printer - has two spool pockets connected by bridging web and carrying ribbon guides
IPC: B41J/
Filed: 1974-09-06
Granted: 1978-02-20
Abstract: The cassette is specially designed for use with a wire printer and has its two spool pockets arranged either side of the printing position. The connecting web extends at right angles from the plane of the pockets and has a right-angled cutout forming a bridge opening through which the wire printing head can pass. The ribbon guides enclose the ribbon and have end slits by which the ribbon leaves one guide and enters the other on its journey from one spool pocket to the other. A locking groove is provided on each spool pocket in which engages the holding lever for the cassette. A ribbon contact lever passes through holes in the bottom of each pocket.
Patent IT-1236353-B (IT)
Title: Eyeglass frame structure
IPC: G02C/
Filed: 1989-12-21
Granted: 1993-02-25
Abstract: This invention deals with an eyeglass frame structure, of the type, which includes a single curved lens.This latter has one or more holes on the upper perimeter border for the primary temporary clasping mechanisms for a sweat-guard.In addition, the curved lens has secondary temporary clasping mechanisms for a brow-piece at the lower perimeter border.Additionally this latter has one or more air-holes arranged near the pre-established recessed notches found on the lens.
Patent IT-1234759-B (IT)
Title: Seat, in particular for train carriages and incorporating an arm-rest
Inventor: BIANCHI CARLO
IPC: B61D/
Filed: 1989-04-05
Granted: 1992-05-26
Abstract: The present invention concerns a seat (10) for train carriages, comprising a structure (11) supporting a seat-cushion (21), a lumbar-support cushion (29) and a shoulder-support cushion (36), the said cushions (21, 29, 36) being supported respectively by frameworks (20, 28 and 34), in which the frameworks (20, 28 and 34) slide in a limited fashion on guides (18, 17, 16) supported by the said support structure (11). Framework (20) is linked to framework (28) by hinge devices (26), in which framework (28) is connected to framework (34) by means of hinge devices (32), in which each of the said first, second and third framework (20, 28 and 34) present means respectively (23, 35, 38) suitable for allowing the said frameworks (20, 28, 34) to slide on the said guides (18, 17, 16). The sliding motion of framework (28) and of lumbar-support cushion support (29) is carried out along guides (17), the said guides being inclined in relation to perpendicularity.
Patent MX-166897-B (MX)
Title: Instrumento para verificar el funcionamiento de un eje hueco movil
Inventor: SHIFFLET GLENN
IPC: G01M13/02
Filed: 1988-12-14
Abstract: La presente invención se refiere a un instrumento para verificar la operación de un eje hueco móvil durante su funcionamiento, caracterizado porque comprende; un alojamiento dimensionado para adaptarse dentro del eje; montajes para sujetar el alojamiento en el eje para movimiento con el mismo; detectores o sensores dispuestos en el alojamiento para generar una señal representativa de cuando menos una característica de operació del eje; y circuitos  de control dispuestos en el alojamiento y conectados a los detectores para recibir selectivamente y almacenar la señal característica de operación.
Patent PT-80075-B (PT)
IPC: C07C317/00
Filed: 1985-03-07
Abstract: A compound of the formulawherein X has the formulawherein ring A is phenyl, naphthyl or heterocyclic; wherein R' is hydrogen, alkyl, alkanoyl or aroyl; wherein R<sup>2</sup>, R<sup>3</sup> and R<sup>4</sup>, which may be the same or different, each is an electron withdrawing substituent selected from halogeno, nitro, cyano, trifluoromethyl, alkylthio, alkylsulphinyl and alkylsulphonyl or each is hydrogen, alkyl, alkoxy or dialkylamino provided that when ring A is phenyl or naphthyl at least one of R<sup>2</sup>, R<sup>3</sup> and R<sup>4</sup> is an electron-withdrawing substituent; wherein R<sup>5</sup> and R<sup>6</sup>, which may be the same or different, each is hydrogen, halogeno or alkyl; wherein R<sup>7</sup> is alkyl or halogenoalkyl; and wherein R<sup>S</sup> is carbamoyl, alkyl, cycloalkyl, alkenyl, alkynyl, halogenoalkyl, halogenoalkenyl, halogenoalkynyl, alkanoyl, alkylcarbamoyl, dialkylcarbamoyl or aroyl; or wherein R<sup>8</sup> is alkyl or alkenyl which bears one or more substituents selected from cyano, carbamoyl, amino, hydroxy, alkanoyl, alkoxy, alkylthio, alkenylthio, alkylsulphinyl, alkenylsulphinyl, alkylsulphonyl, alkenylsulphonyl, alkanoylamino, alkoxycarbonylamino, alkylsulphonamido, alkylamino, dialkylamino dialkylsulphamoyl, aroyl, aryl, arylthio, arylsulphinyl, arylsulphonyl, heterocyclylthio, heterocyclylsulphinyl and heterocyclylsulphonyl; or wherein R<sup>8</sup> has the formulawherein ring B is phenyl, naphthyl or heterocyclyl and wherein R<sup>2</sup>, R<sup>3</sup> and R<sup>4</sup> have any of the meanings stated above, provided that when R<sup>7</sup> is methyl R<sup>8</sup> is not also methyl.
Patent PT-80224-B (PT)
IPC: A47B91/00
Filed: 1985-04-03
Abstract: A table leg comprises a load bearing central core, to which sheating staves are applicable by connecting means. Said central core is a segment of box-type section, to which said connecting means are integral.
Patent PT-89641-B (PT)
Inventor: HERFORT HERMANN
IPC: H01R43/01
Filed: 1989-02-03
Abstract: The invention relates to a tool (1) for connecting cable cores (35) to insulation-piercing contacts (7). In order to produce a tool (1) for connecting cable cores (35) in which the cable end is not stripped until the cable core (35) is pressed into the contact slot (38), on the ram (2) there is arranged a latching lock (3) which locks the longitudinal movement of the ram (2) with respect to the housing (12). On the ram head (5) there is arranged a sensor (6), which is connected to the latching lock (3) and releases the latching lock (3) on operation by means of the insulation-piercing contact (7) or a component (8) surrounding the said contact (7). <IMAGE>
Patent PT-89925-B (PT)
IPC: F16K21/10
Filed: 1989-03-07
Abstract: Slow-closing valve in which the delay chamber communicates with the water inlet through a calibrated orifice (6) in which a metal rod (7) is able to move, characterised in that the calibrated hole is made in a small tablet (10), made of a hard material, and attached to the part that usually comprises the calibrated orifice. <IMAGE>
Patent PT-90880-B (PT)
Inventor: EDWARDS DAVID BRIAN
IPC: B65D77/06
Filed: 1989-06-15
Abstract: Package for liquid concentrate comprises an outer container with a shock absorbing base and an inner water soluble or dispensible envelope containing the liquid concentrate. Pref. a flexible strip forms the shock absorbing section and joins the outer container wall to the base. The flexible strip can be of sinuous or corrugated form and may form an internal shoulder on which the inner container rests and provides a space into which liquid leaking from the packet can collect. The outer container is pref. substantially rigid e.g. made of polypropylene. A removable lid of a paper/aluminium/plastic laminate can be provided. The plastic of the lid can be polyethylene terephalate and is pref. heat sealed to the container.
Patent RO-111553-B (RO)
Inventor: NICHEL AGH ROMULUS
IPC: B21D7/08
Filed: 1993-06-04
Abstract: Mașina este destinată roluirii
și calibrării cercurilor din oțel lat sau profile, și
evazării unor conuri folosite în industria
constructoare de mașini. De asemenea, cu
această mașină se pot calibra (rolui) ștuțuri,
virole, capace, venite de la alte operații
tehnologice, utilizând dispozitive adecvate
operației de executat, în sine cunoscute.
Mașina de roluit și calibrat cercuri, conform
invenției, este alcătuită dintr-o masă (1),
prevăzută cu canale radiale, pentru prinderea
semifabricatului, acționată de un motor
elecltric (7) printr-un lanț cinematic și un
agregat hidraulic. Mașina este prevăzută cu
șase cilindri hidraulici (10). trei de împingere
din exterior și trei de tragere din interior, și
un amplificator hidraulic, format din doi
cilindrii hidraulici (32,33), combinați. Din cel
de-al doilea cilindru hidraulic (32), se ramifică,
în trei direcții, la 120°, trei pistoane, cu trei
capete de roluit, prevăzute cu role (37).
Patent SE-409538-B (SE)
Inventor: MULLER E
IPC: H04R1/00
Filed: 1975-08-19
Abstract: 1510870 Carbon microphones SIEMENS AG 15 July 1975 [19 Aug 1974(2)] 29598/75 Heading H4J In a carbon microphone of the type disclosed in Specification 957,384 wherein part of the chamber containing the carbon granules is closed by an air permeable pit 10, and a folded sleeve 11 is provided which is impermeable to moisture, the edge of the foil 10 is arranged to be surrounded by moisture impermeable material 11, 12. The material 12 may be formed integrally with the sleeve 11 or may be formed as a separate ring of material.
Patent SE-418443-B (SE)
Inventor: GAETZI R
IPC: H04L9/18
Filed: 1978-02-27
Abstract: An apparatus for the transmission end-enciphering and reception end-deciphering of information comprising an enciphering device arranged at the transmitter for receiving plain text in the form of information signal groups separated from one another by separation or partition signals. At the transmitter there is provided a controllable control circuit operatively connected with a key character-information storage. The control circuit, when activated, causing a change of the key character information entered by the key character-information storage to the enciphering device and due to such change replacing the separation signals between the information signal groups by control signals representative of the key character-information. At the receiver there is provided a control circuit operatively connected with a further key character-information storage, this control circuit upon determination of the control signals indicative of a change of the key character-information causing a corresponding change of the key character-information delivered by such further key character-information storage to the deciphering device and which again replaces such control signals by the separation signals originally entered at the side of the transmitter, so that the signal sequence appearing at the output side of the deciphering device again corresponds to the signal sequence entered at the enciphering device.
Patent SE-421684-B (SE)
Title: Drill for making holes, preferably in plasterboard
Inventor: LEGERIUS B
IPC: B28D1/14
Filed: 1979-06-21
Abstract: The invention concerns a drill for making holes in plasterboard of the type used, for example, in girder walls, which plasterboard consists of a gypsum layer, which is clad on both sides with strong paper or cardboard. When placing through holes in such plasterboard, the inner edges of the hole are usually damaged, making it impossible to use the fastening devices specially developed for mounting in plasterboard. With the drill according to the invention, it is possible to make holes which do not damage the inner edges of the hole, in that the hole is first widened and/or cut clean by removing the drill from the borehole. <IMAGE>
Patent SE-435851-B (SE)
Title: Process and composition for production of flameproof foil
Inventor: LARSSON K-E
Filed: 1980-04-23
Abstract: The invention entails a method for production of flame-proof foil intended for application on a supporting surface, for example particle board, plywood, or the like, with which method the fibre material on a cellulose base is impregnated with an impregnating agent containing a dissolved or dispersed plastic and a flame-proof substance, whereby is used an impregnating agent that also contains a water-based, polymerized wax dispersion, through which is obtained a water resistant foil with low hygroscopicity. The invention entails also a composition for utilization of this method.
Patent SE-438827-B (SE)
Title: Semi-trailer coupling
Inventor: MOGEL H
IPC: B62D53/10
Filed: 1980-11-21
Abstract: Semi-trailer coupling with a coupling plate (2), containing a feeder opening (4) for a connector pin to a semi-trailer. A coupling claw (12) is manoeuvred by the connector pin at the beginning of the connecting process, and is guidable between a coupling site, in which it holds the connector pin in the feeder opening and a position, in which the connector pin is released. By means of a control device (32, 34, 42) a lock unit (26) is manoeuvrable from a locked position, in which it locks the coupling claw (12) in its' coupled position, to a position, in which the coupling claw is released and the locking element is hooked. The control device (32, 34, 42) is comprised of a control handle (32), and a locking device (70, 72, 74) designed for locking the control device, when the locking element is in locked position. According to the invention there is a security device against unintentional release of the locking device (26) from the locked position when not connected or if the locking device is faulty (70, 72, 74), it is designed to be connected as a function of the locking device's (26) assuming the locked position.<IMAGE>
Patent SE-427366-B (SE)
Inventor: SUNDBERG L
IPC: E05F15/63
Filed: 1981-01-12
Abstract: A safety device for use in industrial gates, which works such that the motor-driven gate opening is mechanically disconnected should the gate, in connection with the opening, hit against an obstacle. The device comprises an articulated arm 3, which is mechanically coupled to the motor drive 4 for opening and closing of the gate. The articulated arm 3 is normally held locked by means of a spring-loaded element 1 by which the motor-driven opening motion is transmitted to the gate 7. If the gate 7, when it is opened, mechanically encounters an obstacle, the spring-loaded element 1 is activated in such a way that it is pushed away such that the articulated arm is uncoupled. The articulated arm 3 reconnects the automatic gate 7 to the motor drive 4 when the gate-driving motor is reversed after a disconnection caused by the entry into operation of the safety device.
Patent SE-425655-B (SE)
Title: Process for extracting a purified uranium compound from uranium dioxide waste
Inventor: BJERNEDAL D
IPC: C01G43/00
Filed: 1981-03-17
Abstract: The invention relates to a process for preparing a purified uranium compound from uranium dioxide waste obtained from spent fuel pellets used in nuclear reactors and made by compressing, sintering and grinding uranium dioxide. In the process according to the invention, this is achieved by dissolving the uranium dioxide of the waste in an acid, which gives a solution of a uranyl salt of the acid. Any undissolved impurities are removed, and the uranium is precipitated out of the solution in the form of ammonium diuranate, using urea. The dissolved impurities stay in solution here. The ammonium diuranate is separated off from the solution and is dissolved in an acid either in the form in which it is obtained or in the form of a uranium oxide into which it is converted. This gives a solution of a uranyl salt of the acid. The uranium present in this solution is precipitated out in the form of ammonium uranyl carbonate. The latter is then separated from the solution, leaving behind the dissolved impurities in the solution. The resulting ammonium uranyl carbonate is suitably converted into uranium dioxide for use in the preparation of new fuel pellets for nuclear reactors.
Patent SE-443344-B (SE)
Title: Detachable towing mechanism
Inventor: JANSSON O
IPC: B63B21/60
Filed: 1981-05-11
Abstract: In order to enable the automatic detachment of a towing hook (15), this is controllably fitted in housing (12), which is fitted to a rotating mounting (10).  The housing includes a hydraulic device, whose cylinder (21) is connected to the hook, by a link (25).  The hydraulic device's piston is fixed to the housing and oil pressure in the device normally pushes out the piston relative to the casing, whereby the hook (15) is held in its active position.  A valve (29) ensures that the oil pressure in the cylinder does not exceed a certain value.  When this occurs, the valve opens so that the cylinder empties and the piston is drawn into the cylinder of the casing.  At the same time, the hook (15) is swung down from its active position so that the towrope is released.<IMAGE>
Patent SE-445852-B (SE)
Title: Valve device
Inventor: LOFGREN P
IPC: F16K7/12
Filed: 1984-09-14
Abstract: Valve device for regulating flow, comprising a valve body (14) that is situated in the valve housing and can be attached to/removed from a valve seat (11).A central component of the valve body is designed as an integrated component of a diaphragm that works as a permanent seal against the valve housing resp. adjustable seal against the valve seat (15).<IMAGE>
Patent SE-447565-B (SE)
Title: Trailer
Inventor: MOLLER G I
IPC: B60G5/00
Filed: 1984-12-27
Abstract: The current invention concerns a bogie axel as well as a trailer with such a bogie axel, wherein the bogie axel includes a horizontally positioned torsion spring with two extending wheel axels wherein the bogie axel also includes a longitudinally oscillating, vertically placed bearing arm (10), which is connected at the bottom in a chassis (2), the bogie axel furthermore being combined with runners (12) equipped with at least one double-articulated reaction stay (19).<IMAGE>
Patent SI-22713-B (SI)
Title: Substituted benzenesulphonamide derivatives as prodrugs of cox-2 inhibitors
Inventor: TALLEY JOHN J
IPC: A61K31/00
Filed: 1997-04-11
Abstract: Prodrugs of COX-2 inhibitors with formula (I) are described as useful in treatment of inflammation and disturbances connected with inflammations, where A is a ring substituent, selected among partly unsaturated heterocyclyl, heteroaryl, cycloalkenyl and aryl, where A is substituted, if requested, on a position which can be substituted with one or several rests, selected among the following, such as alkylcarbonyl, formyl, halo, alkyl, haloalkyl, oxo, cyano, nitro, carboxy, alkoxy, aminocarbonyl, alkoxycarbonyl, carboxyalkyl, cyanoalkyl, hydroxyalkyl, haloalkylsulphonyloxy, alkoxyalkyloxyalkyl, carboxyalkoxyalkyl, cycloalkylalkyl, alkenyl, alkinyl, heterocyclyloxi, alkyltio, cycloalkyl, aryl, heterocyclyl, cycloalkenyl, aralkyl, heterocyclylalkyl, alkyltioalkyl, arylcarbonyl, aralkylcarbonyl, aralkenyl, alkoxyalkyl, aryltioalkyl, aryloxyalkyl, aralkyltioalkyl, aralkoxyalkyl, alkoxycarbonylalkyl, aminocarbonylalkyl, alkylaminocarbonyl, N-arylaminocarbonyl, N-alkyl-N- arylaminocarbonyl,   alkylaminocarbonylalkyl, alkylamino, N-arylamino, N-aralkylamino, N- alkyl-N-aralkylamino, N-alkyl-N-arylamino, aminoalkyl, alkylaminoalkyl, N-arylaminoalkyl, N-aralkylaminoalkyl, N-alkyl-N-aralkylaminoalkyl, aryloxy, aralkoxy, aryltio, aralkyltio, alkylsulphynyl, alkylsulphonyl, aminosulphonyl, alkylaminosulphonyl, N- arylaminosulphonyl, arylsulphonyl and N-alkyl-N-arylaminosulphonyl; where R1 is selected among heterocyclyl, cycloalkyl, cycloalkenyl and aryl, where R1 is substituted, if requested, on a                                          position which can be substituted with one or several rests, selected among alkyl, haloalkyl, cyano, carboxyl, alkoxycarbonyl, hydroxyl, hydroxyalkyl, haloalkoxy, amino, alkylamino, arylamino, nitro, alkoxyalkyl, alkylsulphynyl, halo, alkoxy and alkyltio; where R2 is selected between hydrido and alkoxycarbonylalkyl; and where R3 is selected among alkyl, carboxyalkyl, acyl, alkoxycarbonyl, heteroarylcarbonyl, alkoxycarbonylalkylcarbonyl, alkoxycarbonylcarbonyl, amino acid rest and                alkylcarbonylaminoalkylcarbonyl; under the condition that A is not tetrazolium or pyridinium; and further under the condition that A is not indanon, when R3 is alkyl or carboxyalkyl; or its pharmaceutically acceptable salt.
Patent FI-114165-B (FI)
Title: Mounting system for securing raised ring to drain, comprises sharp ring shaped edges on outside of ring pressed into ring seal on inside of drain
Inventor: KUUSINEN HANNU
IPC: E03F/
Filed: 2003-01-03
Granted: 2004-08-31
Abstract: The raised ring (7) has sharp ring-shaped edges (3) extending around its outer side and the drain (1) has a ring seal (2) on its inner side which is pressed against at least two of these sharp edges.
Patent FI-121327-B (FI)
Inventor: HERNESNIEMI PAULI
IPC: A47G29/126
Filed: 2005-06-23
Granted: 2010-10-15
Abstract: In an embodiment according to the invention, a small gap remains between the inner surface of the inner flap (5) and the inner section (3), allowing a thin leaflet to be pushed inside the door with ease. The inner section (3) comprises projections (6) that hold the inner flap (5) slightly open when it is in the closed position.