baber/WOPTO huggingface dataset:
Patent SE-467758-B (SE)
Title: Personal scales with digital weight indication
Inventor: JOHANSSON E
IPC: G01G19/44
Filed: 1986-06-04
Abstract: Personal scales with digital weight indication comprising a footplate, a stand and an LCD screen for displaying the weight of a person to be weighed. The weight of the person is sensed by a transducer 10 which converts the weight into an electrical weight signal which is supplied to a voltage-to-frequency converter 11-15 for conversion of the weight signal to a sawtooth-shaped signal which is sensed by a microprocessor 16 for display on the LCD screen. When operated, a switch 9 connects a voltage supply for the personal scales. When the switch 9 is first pressed, the microprocessor displays a message on the screen, carries out taring of the scales and awaits loading of the scales. On each subsequent press on the switch 9, when the voltage supply is actuated, a new taring of the scales is carried out. The voltage supply 19-26 is disconnected automatically a predetermined time after the last operation of the switch. <IMAGE>
Patent SE-466452-B (SE)
Title: Process for crosslinking superstrong polyethene fibres by irradiating with UV light
Inventor: RAANBY B
IPC: D06M10/00
Filed: 1988-08-19
Abstract: A novel process is used to crosslink superstrong polyethene fibres to give a high gel content without the mechanical properties of the fibres, such as tensile strength and tensile module, being altered. The process is characterized in that the polyethene fibre is exposed to at least one photoinitiator and, where appropriate, a crosslinking agent, both in the vaporized state at elevated temperature, and, after that, the fibres is crosslinked by irradiating with ultraviolet light. The crosslinked fibres are distinguished in that their high strength is retained and in that they exhibit a relatively high thermal resistance and low creep rate during long-term loading. <IMAGE>
Patent SE-462935-B (SE)
Inventor: LINDHOLM P
IPC: H04K3/00
Filed: 1989-01-30
Abstract: PCT No. PCT/SE90/00051 Sec. 371 Date Sep. 23, 1991 Sec. 102(e) Date Sep. 23, 1991 PCT Filed Jan. 24, 1990 PCT Pub. No. WO90/09067 PCT Pub. Date Aug. 9, 1990.In a method and an apparatus for preventing external detection of the signal information in video signals occurring in, and being emitted from, video signal circuits in a display unit (A, A'), or a similar unit, and comprising substantially consecutive frame or field signals, each consisting of substantially consecutive line signals, a phantom signal in the form of at least one pseudo-random bit signal sequence with properties similar to those of the video signals is emitted in addition to the video signals. A generator (C) for generating the phantom signal is connected to an external power supply line (F) to the unit (A, A') containing the video signal circuits, for output of the phantom signal on this line. By means of a control unit, the bit frequencies of the pseudo-random bit signal sequence/sequences are varied. Furthermore, the pseudo-random bit signal sequence/sequences are formed of a number of part signal sequences wtih a duration varying from one frame or field period to another.
Patent SE-468034-B (SE)
Title: Drive unit for a wheel chair, with drive pulleys which can be made to bear against the wheels of the wheel chair
Inventor: WADELL G
IPC: A61G5/04
Filed: 1989-06-19
Abstract: Drive unit for a wheel chair comprising drive pulleys 1 for contact with the wheels 2 of the wheel chair, a worm gear 3 driving these wheels, and a motor driving the worm gear, as well as a battery 6 which powers the motor. The drive unit is suspended 4 on the wheel chair at a point in front of the centre of gravity of the drive unit, and the weight of the drive unit holds the drive pulleys in contact with the wheels immediately behind the backrest of the wheel chair. Attached to the drive unit there is a handle 7 which is parallel to the actual wheel chair handle and which has the manoeuvring members for the drive unit motor. If the handle is pushed forwards, the drive unit pivots about its point of suspension and the drive pulleys are lifted from the wheels, and the wheel chair can therefore be pushed freely forwards without the action of the drive unit. When the handle is released again, the drive unit drops back and can be used for driving or braking the wheel chair or for keeping it stationary. The whole drive unit functions as a dead man's handle, and of course the manoeuvring members for its motor are also preferably designed in a similar manner so that the wheel chair cannot move forward by itself. <IMAGE>
Patent SE-462319-B (SE)
Inventor: SVENSSON S
IPC: B05D5/00
Filed: 1989-12-15
Abstract: Undesired contamination is removed from a surface by (a) applying a soln. contg. a polysaccharide and a solvent for it onto the surface before it is contaminated; (b) allowing the soln. to dry to form a solid film on the surface; (c) treating the coated surface with a liq. capable of redissolving the film or swelling it; and (d) removing the contamination by removing the dissolved or swelled surface layer of the film.
Patent SE-467566-B (SE)
Title: Spray device
Inventor: BORGERSEN B
IPC: A61M11/00
Filed: 1990-12-10
Abstract: A device for discharging a liquid in spray form is described. According to the invention, it comprises a combination of a compressible disposable container 1 made from a relatively soft plastics material and a discharge spout 6 comprising a dimensionally stable outer part 7 made from a plastics material substantially harder than the plastics material of the disposable container 1, an insert 8 and a nozzle 9. The disposable container 1 has a conically tapered connecting neck 4 having an outlet 5 which is exposed when the seal of the container is broken. The outer part 7 has firstly a threaded connecting hole 11 of the same conicity as the connecting neck 4 and is arranged to be brought into self-tapping engagement with the connecting neck 4 of the disposable container and secondly an inner chamber 13 for play-free reception of the said insert 8, which is arranged to bear against a supporting wall 14 in the mouth section 20 of the outer part 7. The discharge spout 6 additionally has a narrow duct 30 connecting the outlet 5 of the disposable container to the discharge hole 25 of the nozzle 9, in which duct 30 a sufficiently high pressure is created in the liquid, when the disposable container 1 is compressed by manual force, that the liquid is forced out of the nozzle 9 in spray form. <IMAGE>
Patent ZA-9811778-B (ZA)
Title: Inhibitors of type 2 helper t cell-selective immune response
Inventor: ISOBE YOSHIAKI
IPC: A61K31/52
Filed: 1998-12-22
Abstract: The present invention relates to a type 2 helper T cell-selective immune response inhibitor, an immune response regulator and an anti-allergic agent, individually comprising, as an active ingredient, a purine derivative represented by General Formula (I): <CHEM>     wherein   R<2> is hydrogen or a hydrocarbon group in which -CH2- not directly bound to the purine skeleton may be substituted by CO, SO2, O or S, and C-H not directly bound to the purine skeleton may be substituted by N, C-halogen or C-CN; R<6> is hydroxyl, amino or amino which is mono- or di-substituted by a hydrocarbon group(s); R<8> is hydroxyl, mercapto, acyloxy or hydrocarbon group-substituting oxycarbonyloxy; and R<9> is a hydrocarbon group in which -CH2- not directly bound to the purine skeleton may be substituted by CO, SO2, O or S, and C-H not directly bound to the purine skeleton may be substituted by N, C-halogen or C-CN; or its tautomer or a salt of the purine derivative or the tautomer.
Patent AT-410611-B (AT)
Title: Cable core stripping method has pressurised flow medium introduced into cable for facilitating release of cable core
IPC: H02G1/08
Filed: 2001-06-28
Granted: 2003-06-25
Abstract: The stripping method has a pressurised flow medium introduced into the cable (1) from one end (5), for reducing friction, with tension applied to the cable core at the cable end, for removing the cable core from the cable sheath. The flow medium is fed into the annular space between the inside face of the cable sheath and the casing (8) of the cable core.
Patent CN-1011918-B (CN)
Inventor: SHIFA QU
IPC: G01N29/04
Filed: 1988-03-16
Abstract: 本发明公开了一种自调式超声波探伤仪及其调节方法，它是一种仪器本身装有反射脉冲发生装置的新型探伤仪，用该仪器进行探伤前的灵敏度调节、声程比例调节，水平、深度距离调节及制作距离波幅曲线时，不需要传统的用工作探头在标准试块上产生脉冲的方法来调节而是用仪器自身装有的反射脉冲发生装置产生的脉冲来调节。其方法简便、准确，并可为超声波探伤的自动和半自动化提供前提条件。
Patent FI-115992-B (FI)
Inventor: SUNDHOLM GOERAN
IPC: F02B47/02
Filed: 2002-04-19
Granted: 2005-08-31
Abstract: A method and apparatus controls intake air humidification spraying with at least two spraying nozzles ( 1 a , 1 b , 1 c , 1 d) for spraying a liquid into the intake air. When an amount of the liquid to be supplied through the spraying nozzles increases, liquid flow passages are opened for more nozzles ( 1 a, 1 b, 1 c, 1 d) and/or the liquid flow is directed into a flow passage leading to one of the spraying nozzles that permits a larger liquid flow per unit of time than another of the spraying nozzles, and when an amount of the liquid to be supplied through the nozzles decreases, liquid flow channels are closed at least for one of the spraying nozzles ( 1 a, 1 b, 1 c, 1 d) and/or the liquid flow is directed to one of the spraying nozzles that permits a smaller liquid flow per unit of time than another of the spraying nozzles.
Patent FI-113266-B (FI)
Inventor: BAIOCCHI LEANDRO
IPC: C07C229/18
Filed: 2002-09-16
Granted: 2004-03-31
Abstract: Compounds of formula (I), wherein only one of R, R', R'' and R' '' is 1-3 C alkyl, and the others are H, as antidepressants.
Patent FI-123238-B (FI)
Inventor: IHALAINEN PANU
IPC: B66B5/02
Filed: 2011-02-02
Granted: 2012-12-31
Abstract: The invention presents a method and an arrangement for renewing the braking force of a brake of a hoisting machine. In the method the brake pad of a brake of the hoisting machine is pressed against the braking surface of a rotating part of the hoisting machine and the braking surface is moved in relation to the brake pad pressed against the braking surface by resisting the friction force between the braking surface and the brake pad.
Patent FI-128858-B (FI)
Title: A magnetic actuator and a gear system comprising the same
Inventor: PETROV ILYA
IPC: F16H63/30
Filed: 2019-02-01
Granted: 2021-01-29
Abstract: A magnetic actuator comprises a first element (201) and a second element (202) movable with respect to the first element in a movement direction. The first element comprises teeth (207-210) successively in the movement direction, two coils in slots defined by the teeth, and a permanent magnet (211). The second element comprises teeth (212, 213) successively in the movement direction. The teeth of the first and second elements and the permanent magnet are arranged so that the second element is held by magnetic forces in each of three positions also when there are no currents in the coils. The second element can be moved between the three positions by supplying electric currents to the coils. Thus, the second element is held in any of the three positions also when current supply to the magnetic actuator is unintentionally lost.
Patent HK-1051442-B (HK)
Title: Amorphous electrode compositions
Inventor: ROBERT L TURNER
IPC: H01M4/40
Filed: 2003-03-14
Abstract: An electrode composition that includes an electrode material consisting essentially of at least one electrochemically inactive elemental metal and at least one electrochemically active elemental metal in the form of an amorphous mixture at ambient temperature. The mixture remains amorphous when the electrode composition is incorporated into a lithium battery and cycled through at least one full charge-discharge cycle at ambient temperature.
Patent HU-182021-B (HU)
Title: Process for producing new 5,6-dihydro-prostacycline derivatives
Inventor: GANDOLFI CARMELO
IPC: A61P43/00
Filed: 1978-12-29
Abstract: Compounds (I> <IMAGE>  where    R is a carboxyl group or a derivative thereof, D is C2-C18-alkylene chain; one of R1 and R2 a radical Z (which is hydrogen, deuterium, tritium, C1-C12 alkyl, C2-C4alkenyl, C2-C4alkynyl or phenyl) or a -X-C1-C6-alkyl group where X is -O- or -S-, and the other is hydrogen, deuterium, tritium, halogen, hydroxy, -X-C1-C6alkyl, with X as defined above, or a R7-COO- or R7-SO2-O- group in which R7 is C1-C6alkyl, C6-C10aryl or C7-C12arylalkyl, R1, R2 and the carbon atom to which they are bound form a   <IMAGE> group, with X as defined above, a   <IMAGE> group in which R8 is hydrogen, C1-C8alkyl or aryl,  or a   <IMAGE> group in which X1 and X2, whether the same or different, are oxygen or sulfur and A1 is C2-C18alkylene, unsubstituted or substituted with halogen;    R3 is hydrogen or C1-C6alkyl; and q, R4, Y, R5, R6, E and G are various groups and the symbol ----- is a single or double bond with various provisos; and the corresponding lactones of compounds wherein R is COOH and one of R1 and R2 is hydroxy; and the usual salts and isomers thereof. These compounds are substitutes for natural prostaglandins with various advantages thereover in terms of slower metabolization and more selective therapeutic action. They are prepared by introducing the chain containing R, D, R1, R2, and R3 in place of a hydroxy group initially occupying the chain attachment point. A process is disclosed for preparing compounds (I) where one of R1 and R2 is a radical Z and the other is hydrogen deuterium or tritium by reducing the corresponding compound where R1 and/or R2 is other than Z. <IMAGE>
Patent HU-182733-B (HU)
Inventor: ISHIKAWA MASAYUKI
IPC: C07D239/91
Filed: 1979-12-19
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von in 3-Stellung substituierten 4(3H)-Chinazolinonen fuer die Anwendung als Arzneimittel zur Behandlung von ischaemischen Herzerkrankungen, ischaemischen Zerebralerkrankungen, Hypertension und Atherosklerose. Ziel ist die Herstellung von Verbindungen mit ueberlegener hypotensiver, vasodilatorischer, spasmolytischer und antiatherosklerotischer Wirkung. Erfindungsgemaesz werden in 3-Stellung mit einer aromatischen Gruppe substituierte 4(3H)-Chinazolinone der Formel I hergestellt, worin beispielsweise bedeuten: R&ind1! und R&ind3! niedere Alkylgruppen;  R&ind2! eine lineare oder  verzweigtkettige niedere Alkoxycarbonylgruppe; R&ind4! Wasserstoffatom; gegebenfalls verzweigte Alkylgruppe u.a.; Q beispielsweise *-R&ind8!, worin R&ind8! Wasserstoff o. niedere Alkylgruppe ist, oder deren Saeureadditionssalze.
Patent HU-184164-B (HU)
Title: Method for texturing and thermosetting textiles
Inventor: HERMES JULIUS
IPC: D06P1/92
Filed: 1977-04-15
Abstract: A process is disclosed for the rapid, continuous and waterless dyeing of textile and plastic materials in which the dyestuff is dissolved, suspended or dispersed in a high boiling solvent, such as glycol or glycol ether, for carrying out the dyeing step per se, after which the dyed textile or plastic material (after cooling if desired) is subjected to a washing with a low boiling organic liquid such as methanol or ethanol (preferably the former) or a chlorinated hydrocarbon solvent, and subsequently dried.  The entire series of operations is carried out under nonaqueous or substantially nonaqueous conditions with the complete or substantially complete recovery and recycling of the used dyestuff, the used high boiling solvent, and the used low boiling organic wash liquid.  In this way the entire operation is conducted in a relatively inexpensive fashion and in a completely or substantially completely closed cyclic system with essentially complete recovery and reuse of the treating liquids so that not only is the cost of the overall operation greatly minimized but also without any need for pollution of natural water resources such as rivers and wells such as has in the past taken place to a more or less serious extent where effluents of a substantially aqueous nature, but containing serious amounts of polluting substances, were discharged into rivers and the like thereby creating environmental problems. In the case of textile materials such as woven or knitted fabrics, texturizing and heat-setting thereof may be effected simultaneously with the dyeing operation either to a relatively smaller extent due to the natural moisture pickup of the starting textile material, or to a relatively greater ¢and predetermined) extent by first incorporating in the textile material a still greater amount of a liquid texturizing agent (e.g., water or methanol) in an amount on the order of 10 to 60% by weight. Finally, one may omit the dyestuff during the lastmentioned procedure and in that way bring about an excellent texturizing and heat-setting, only, of the textile material.
Patent IT-1260209-B (IT)
Title: Macchina e procedimento per il recupero del grappolo metallico microfuso e dei frammenti metallici dal gesso
IPC: B03B/
Filed: 1992-11-27
Granted: 1996-04-02
Abstract: L'invenzione concerne una macchina ed il procedimento medicante cui con la combinazione di mezzi atti a trattenere il cilindro (23), di mezzi atti a determinarne con getti d'acqua il raffreddamento ed il suo distacco dal grappolo interno (24) annegato nel gesso (25), di mezzi per la movimentazione del grappolo, di mezzi per la sua irrorazione, di mezzi per la polverizzazione del gesso distaccato ed infine di filtraggio viene pulito il grappolo e vengono recuperati i frammenti metallici dispersi nel gesso.
Patent IT-1252277-B (IT)
Title: Mechanism for internal combustion engines
Inventor: MARIANI TULLIO
IPC: F02B/
Filed: 1991-11-20
Granted: 1995-06-08
Abstract: Crank for internal combustion engines, consisting of a fork made up of two arms of different lengths connected by a link, the shorter arm extending from this link to the shaft while the longer arm extends from the link in a direction parallel to the first arm and, after passing through the geometrical axis of the shaft and continuing for a specified distance, is bent in a plane orthogonal to the shaft and supports the crank pin at its end. <IMAGE>
Patent IT-1263039-B (IT)
Title: Kit a viva voce universale in particolare per telefoni cellulari veicolari e/o simili
IPC: H04B/
Filed: 1993-01-14
Granted: 1996-07-24
Abstract: Un kit a viva voce universale, in particolare per telefoni cellulari veicolari, comprende un supporto regolabile atto a supportare amovibilmente un telefono cellulare e installabile in una prima zona prefissata di un autoveicolo, un complesso amplificatore di segnali vocali associato al supporto, un primo microfono associabile amovibilmente al telefono cellulare per captare segnali vocali da esso e inviare i segnali vocali captati al complesso amplificatore, un secondo microfono di conversazione collegabile elettricamente al complesso amplificatore e installabile in una seconda zona prefissata dell'autoveicolo, e un altoparlante d'ascolto, collegabile elettricamente al complesso amplificatore per la riproduzione di segnali vocali amplificati dal complesso amplificatore e installabile in una terza zona prefissata dell'autoveicolo.
Patent IT-1259218-B (IT)
Title: Procedimento di purificazione dell'acqua in un apparecchio per il lavaggio
Inventor: DURAZZANI PIERO
IPC: C02F1/44
Filed: 1992-07-06
Granted: 1996-03-11
Abstract: Procedimento per il lavaggio particolarmente domestico di tessuti o di stoviglie, comprendente almeno una fase di lavaggio ed una pluralità di fasi di risciacquo, dette fasi essendo precedute da corrispondenti fasi di caricamento in cui il liquido viene immesso in un'apposita vasca contenente gli articoli da trattare, ed essendo seguite da corrispondenti fasi in cui il liquido utilizzato per ogni singolo trattamento viene scaricato da detta vasca, in cui il caricamento di liquido di lavaggio nella vasca viene preceduto da almeno una fase di purificazione consistente nel sottoporre detto liquido ad almeno un trattamento di osmosi inversa o di ultrafiltrazione o di nanofiltrazione o ad una loro combinazione.Si osserva che i liquidi per i risciacqui vengono sottoposti ad una fase preliminare di purificazione consistente di almeno un trattamento di osmosi inversa o di ultrafiltrazione o di nanofiltrazione o di una loro combinazione.
Patent IT-1261016-B (IT)
Title: Rotating head with hydraulically driven oscillating sector grinding wheels in a machine for grinding and polishing marble, granite and stone
IPC: B24B/
Filed: 1992-04-30
Granted: 1996-04-29
Abstract: The invention is for application in the field of machines for grinding and polishing marble, stone and similar materials. More precisely, it concerns a rotating head with oscillating sector grinding wheels comprising hydraulic systems for producing alternating translations of each sector carrier 3 in a radial direction and oscillations of each sector carrier 3 about its own spindle 5. <IMAGE>
Patent IT-1251453-B (IT)
Title: Strumento, ad esempio accelerometro, a bilanciamento di forze, con controllo delle cariche elettrostatiche.
Inventor: STEWART ROBERT E
IPC: G01D3/06
Filed: 1991-10-28
Granted: 1995-05-09
Abstract: Oggetto dell'invenzione è uno strumento a bilanciamento di forze, quale un accelerometro, il quale utilizza una massa a pendolo avente piastre combinate di rivelazione e di forzatura elettrostatiche sui suoi lati opposti. Le placche forniscono una forza di attrazione costante in periodi successivi, la quale agisce alternativamente sulle facce opposte dell'elemento sensibile. Il bilanciamento delle forze viene realizzato attraverso il controllo del ciclo di lavoro in modo tale che la differenza di durata fra ciascuna delle parti di un ciclo completo rappresenta una misura lineare della accelerazione. La tensione su ciascuna delle placche di forzatura viene rivelata indipendentemente immediatamente dopo che ciascuna di esse è stata caricata con un impulso fisso di caricamento che fornisce un livello fisso di forza nel corso della durata di tale parte del ciclo. I due successivi campioni di tensione vengono memorizzati e la differenza di essi viene integrata per controllare il ciclo di lavoro di un modulatore in larghezza di impulso il quale controlla esso stesso la durata della applicazione delle forze alternativamente dirette applicate dalle rispettive placche alla massa a pendolo.
Patent IT-1254003-B (IT)
Title: Twilight switch with trap circuit and timed shutoff
Inventor: RICOTTI RICCARDO
IPC: B60Q/
Filed: 1992-04-14
Granted: 1995-09-05
Abstract: The innovation is designed for use in the automotive field and its purpose is to avoid undesirable lighting and extinguishing of the lights of the automobile, or those of other users, occurring in conditions of critical environmental illumination, such as the darkening which occurs when moving from a zone of light to one of shadow. The special feature consists in the "trap", formed by the variable resistor R7 contained in the potentiometric branch formed by R9, R8 and the photoresistor FR such that it can be short circuited by S1, the normally closed movable contact of the relay RL1. When the environmental illumination decreases, the resistance of FR increases until the driving voltage TR3 becomes inadequate and, consequently, the relay RL2 is deexcited, which, by S2, the normally closed movable contact of RL2, will cause the relay RL1 to be excited. The normally closed contact S1 of RL1, which inhibits R7 by short-circuiting it, opens when RL1 is excited, inserting R7 in the aforesaid potentiometric branch and rendering the device less sensitive to variations in environmental illumination. <IMAGE>
Patent IT-1261527-B (IT)
Title: Method and device for soldering in inert gas
Inventor: CIRILLO FRANCESCO
IPC: B23K/
Filed: 1993-08-25
Granted: 1996-05-23
Abstract: The invention is comprised of the original application consisting in performing brazing and soldering in an inert gas atmosphere with low-melting add material and the corresponding device which, as an example but not limited hereto, is illustrated via the essential elements which enable its realisation. The inert gas atmosphere allows substantial savings in the preparation of the surfaces, reducing the need for deoxidation by chemical additives and enhancing the quality and uniformity of the joint. <IMAGE>