baber/WOPTO huggingface dataset:
Patent AT-402773-B (AT)
Title: Method for state identification and magnetization of an inverter-fed (inverter-supplied) asynchronous machine which preferably has no position transmitter or rotation speed transmitter, having an unknown magnetization state, and a circuit arrangement or carrying out this method
Inventor: SCHROEDL MANFRED DIPL ING DR
Filed: 1993-08-16
Granted: 1997-08-25
Abstract: An asynchronous machined with an unknown magnetization state is magnetized. In this case, the present electrical operating state of the asynchronous machine 5 is initially confirmed by real- time evaluation of the current profiles in the phases with the inverter "short-circuited". The rotation direction is determined by a second such measurement. A stator current space vector is repeatedly applied in the rotor flux space vector direction, as a result of which the flux continuously increases, provided the rotation speed is not too low. At low rotation speeds and at rest, the flux determination is highly inaccurate, and the flux fluctuates on average about the value zero, which results in one criterion for determining low rotation speeds. In order to build up the flux, the current space vector is now evaluated on the bases of a voltage space vector pulse in order to determine the rotation speed, with the time profile of the stator current component which is parallel to the voltage space vector being noticeably dependent on the rotation speed as the rotation speed rises. The stator current component which is at right angles to the voltage space vector has a clear functional relationship to the rotation speed and the rotation direction. Once the rotation speed has been determined, a stator current space vector which rotates at this rotation speed is applied, by which means a flux spacer vector rotating at the same rotation speed is formed in the direction of the stator space vector. <IMAGE>
Patent FI-49055-B (FI)
Inventor: RIGOPULOS P
IPC: C13B20/16
Filed: 1967-04-26
Granted: 1974-12-02
Abstract: 1,188,183. Permeable membranes. AMICON CORP. 19 April, 1967 [26 April, 1966], No. 17950/67. Heading B2E. [Also in Divisions B5 and C3] An unwoven web of fibres, e.g. of polyester, is coated with an anisotropic permeable membrane consisting of gel structure having a lattice formed of two ionically associated solid, film-forming synthetic organic linear polymers, the first polymers having dissociable anionic and cationic groups respectively attached to their polymeric chains which without there respective groups form water-insoluble film forming resins, each polymer having sufficient dissociable groups to render it water-soluble in the absence of the other, the membrane having a zone adjacent one face of permeability which is one half or less of the permeability of the remainder of the membrane. The coating process consists in casting an aq. solution, containing the above two polymers, at least 10% by wt. of an electrolyte having a pK less than 2.0 and at least 10% of an organic solvent miscible therewith, on a casting surface, on which has been disposed already the unwoven web of fibres, in a layer of the desired thickness and washing the layer, while on the surface and while containing 1-99% of the electrolyte and solvent, with a solvent for the electrolyte maintained at 40-100‹C and then stripping the layer from the surface. The two polymers may be poly (sodium styrene sulphonate) and poly (vinyl benzyl trimethyl ammonium chloride), the electrolyte may be hydrochloric or sulphuric acid, the solvent may be dioxane, ethanol or dimethylsulphoxide and an aq. solution of the dioctyl ester of sodium sulpholsuccinate or water may be used for washing.
Patent FI-73517-B (FI)
Inventor: NILSSON SVEN MELKER
IPC: B21D53/02
Filed: 1981-11-04
Granted: 1987-06-30
Abstract: The invention concerns a roll (12) comprising two superposed webs (6, 7) of material one (6) of which is formed with transverse ridges (10). At the ridge bases and tops are formed indentations (22). The other web (7) is provided with ribs (27) which are positioned in nesting relationship in the indentations, whereby the webs are secured to one another. The invention likewise concerns a method and a machine for manufacturing rolls of this kind.
Patent FI-71273-B (FI)
Inventor: EVANOT PIERRE
IPC: B61D17/20
Filed: 1981-12-15
Granted: 1986-09-09
Abstract: 1. Device for intercommunication between rail-road cars, comprising a retractable half-corridor formed by a rigid ring (1) joined to the car body (4) and provided with hook-engagement means (56, 57) for rigidly fixing it to a similar ring (1a) which is joined to another car and with means (2, 5, 3) for suspending the ring (1) from the car body (4), characterized in that these suspension means comprise a top rod (2) which is attached to the top portion of the ring (1) and rests on two lateral supports (3) attached to the car body (4) by means of a swivel bracket (9) which permits their rotation about a vertical axis independently of each other.
Patent FI-72799-B (FI)
Inventor: SVEDBERG UNO GUNNAR
IPC: F24D3/00
Filed: 1983-05-23
Granted: 1987-03-31
Abstract: The invention relates to a method and plant for providing heat recovery from hot and moist gas by water vapor absorption. The hot and moist gas, e.g. a flue gas is led in through a flue gas duct (1) to a chamber where the flue gas is washed in a filter (3) sprayed with water, whereby the gas is also cooled so that the heat from cooling is used for vaporizing a part of the water. In this state the gas is brought into contact with a hygroscopic solution (17) through an absorption zone (16) in an absorption tower (15). After treatment, the gas is taken through a flue gas outlet (18), the hygroscopic solution which was supplied with water vapor being taken to a section for vaporization by means of a vaporizer (26) to which heat (27) is supplied. The latent heat coming from the vaporization is converted in the heat exchanger (33) so that it may be utilized. The concentrated part of the hygroscopic solution is merged with the non-concentrated part and taken (21) to a further heat exchanger (23) for recovering (35) heat for utilization, and subsequently refluxed back into contact with flue gas in the absorption tower (15).
Patent FI-77636-B (FI)
Inventor: KUEHNE REINHART
IPC: C23C16/44
Filed: 1984-07-19
Granted: 1988-12-30
Abstract: The present invention relates to a method for producing a directed aerosol stream by a flame free reaction which is conducted while enveloped within an aerosol free gas and/or vapor stream. It is particularly suitable for use in coating systems, as it permits economical coating without so-called wall deposits.
Patent FI-83771-B (FI)
Inventor: BENGTSSON KARL STEFAN
IPC: C07C65/21
Filed: 1985-01-30
Granted: 1991-05-15
Abstract: Novel therapeutically active compounds of the formula <CHEM>  wherein Z , being Z<1>, Z<2> or Z<3>, is the same or different and selected among OH, OR<1>, NH2, NR2<4>, NHR<4>, SH, SR<4> and OR<4> wherein R<1> is a formyl group, an acyl group, an alkoxycarbonyl group or a mono- or dialkylcarbamoyl group and R<4> is a lower alkyl group, R<2> is a hydrogen, a halogen, a lower alkyl or a lower trifluoroalkyl group, R<3> is a hydrogen atom, a lower alkyl group, an alkenyl group, an alkynyl group or a phenyl group, which phenyl group could optionally be substituted by one or more of fluoro, chloro, bromo, trifluoromethyl, methyl, ethyl, methoxy or ethoxy in the ortho, metal or para positions, or optionally substituted by methylenedioxy, provided that at least one of Z<1>, Z<2> and Z<3> is a group OR<4> and further provided that when Z<2> is OH or NH2, Z<1> is NR2<4>, NHR<4>, SH, SR<4> or OR<4> or a physiologically acceptable salt or optical isomer thereof, intermediates and methods for their preparation, pharmaceutical preparations containing the compounds and methods for their therapeutical use.
Patent FI-83796-B (FI)
Inventor: CARLSSON LEIF
IPC: E02F7/06
Filed: 1985-10-16
Granted: 1991-05-15
Abstract: This invention relates to a method of separating from excavated materials (2) fine constituents (3), preferably topsoil, and coarse constituents (4), preferably stones, roots or root crops, in which the materials to be excavated (2) are excavated by an excavating and separating bucket (11) of grid structure, which is subjected to separating movements to cause the fines (3) to escape from the excavating and separating bucket (11) through apertures provided for that purpose. To produce shock-free separating movements said method is characterized in that the excavating and separating bucket (11) is rotated continuously through one or preferably a plurality of revolutions in the same direction of rotation (R).A simple apparatus for carrying the method of the invention into effect is characterized in that the excavating i and separating bucket (11) is comprised in a unit (5) provided with connecting means (7) to permit connection of the unit (5) to an excavating and elevating assembly (8) on a vehicle (9). Furthermore, the unit (5) comprises a rotation assembly (10) to rotate the excavating and separating bucket (11) continuously through one or preferably more revolutions in the same direction of rotation (R) to produce shock-free separating movements, and the excavating and separating bucket (11) has one or more, preferably four, pockets which are adapted to elevate the excavated materials (2) contained in the excavating and separating bucket (11) at every revolution and let them down again into the lowermost portions of the excavating and separating bucket (11).
Patent FI-75886-B (FI)
Title: Process and device for the wire part of a paper machine
Inventor: ESKELINEN PEKKA
IPC: D21F/
Filed: 1986-10-27
Granted: 1988-04-29
Abstract: Process at the open wire part of a paper machine in order to improve evenness of the paper, especially with the forming wire(20) at high speeds, which for example are of a magnitude of 1000m/min or greater. Fed from paper machine's rear box lip opening (22) to open wire (20), the pulp-water mixture (W) fluctuation is reduced by arranging a moving surface (10') over the wire part. With the boundary layer effect induced by this surface, a curtain of air is created over the whole width of the forming wire. Over the area of air curtain (Lo) on the forming wire (20) is caused to move into a direction (E(h)) parallel to the movement of the forming wire. The speed (V1) of the moving surface (10') is virtually just as great as the speed (Vo) of the forming wire (20) that runs in the same direction as this.<IMAGE>
Patent FI-84973-B (FI)
Inventor: SCHMIDT ACHIM DIETER
IPC: A47L23/26
Filed: 1986-12-09
Granted: 1991-11-15
Abstract: A grating bar for floor mats. The bar has two legs that form the walls of a U-shaped profiled strip. Cleaning elements are disposed between these walls, and the latter are provided with openings for holding elements. Provided on the outer surfaces of the walls, between the openings and the free ends of the legs, are projections that can be united to form an element that extends over the entire length of the bar.
Patent FI-81877-B (FI)
Inventor: LARSSON ARNE
IPC: E05D5/04
Filed: 1987-03-05
Granted: 1990-08-31
Abstract: A fitting for mounting a turnable door blade and arranged for journally mounting the door blade in a jamb mounted hinge. The fitting has a recess (47) extending from door side to door side. In said recess there is arranged a flexible, resiliently returning tounge element (50) which has a lock shoulder (49) placed generally at the centre of the recess. The lock shoulder locks an insert element of a jamb mounted hinge and said insert element mounts the door blade in the jamb in the desired mounting manner (13). The invention also provides a unitary type of jamb long-piece (38) having easily removable covering devices (38, 39, 40) for hinge elements or lock elements (Figure 10) arranged symmetrically relative the centre of the jamb long-piece. The placement of the recesses (112) is adapted to symmetrically arranged door mounted hinge elements and lock elements. The recesses are identical as to contour - the depths thereof may be different - and the number of recesses is at least three. The hinge element (114) and the lock element form parts of units of recess contour shape, each one having an attachment part (16) attachable to a respective one of the recesses. The invention also relates to a door blade provided with a fitting of the type mentioned.
Patent FI-93013-B (FI)
Inventor: MYLARI BANAVARA LAKSHMANA
IPC: A61P13/02
Filed: 1990-05-10
Granted: 1994-10-31
Abstract: A series of novel 6-substituted-5-oxo-6H-pyrido[2,3-d]pyridazine-8-ylacetic acid and 7-substituted-8-oxo-7H-pyrido[2,3-d]pyridazine-5-ylacetic acid compounds have been prepared, including their C1-C6 alkyl ester derivatives, as well as the base salts of said acids with pharmacologically acceptable cations. Typical member compounds include those acids wherein the ring substituent is always attached to the available ring-nitrogen atom and is either a lower aralkyl group or a lower heteroaralkyl group. These compounds are useful in therapy as aldose reductase inhibitors for the control of certain chronic diabetic complications. Methods for preparing these compounds from known starting materials are provided.
Patent FI-110463-B (FI)
Inventor: POSPISCHIL REGINHARD
IPC: H04L12/52
Filed: 1990-08-30
Granted: 2003-01-31
Abstract: Cross connect method for STM-1 signals of the synchronous digital multiplex hierarchy. It is intended for data blocks of different multiplex structure of the synchronous digital multiplex hierarchy to be processed jointly in a cross-connect device. For this purpose, AU-4 administration units of STM-1 signals, controlled by a microprocessor (55) via a bus (57), are demultiplexed in virtual container groups of approximately the same size as TUG-31 and TU-31 (2, 4, 6). After removing additional signals no longer needed (8/14, 48', 16), an individual switching network clock adaptation pointer (10/18) and an individual switching network additional information (12/20) are in each case added to these virtual container groups for forming uniform switching network input signals (D39, D52) (top of figure). After being switched around in a switching network, the switching network clock adaptation pointers and additional information items are removed again from the switching network output signals and are evaluated. They (D59, D52) are then subjected to a corresponding multiplexing method for forming new STM-1 signals (bottom of figure). This method can be used in cross-connect and drop/insert multiplexing devices. <IMAGE>
Patent FI-111083-B (FI)
Title: Prepn of silica support system for olefin! polymerisation catalyst - by treatment with tin halide, magnesium di:alkyl, halogenating agent, titanium halide and Lewis base, to give stereoregular polymers
Inventor: MILANI FEDERICO
IPC: C08F10/06
Filed: 1993-05-03
Granted: 2003-05-30
Abstract: Method comprises (a) treating non-activated silica particles with a soln. of a Sn tetra-halide in an inert hydrocarbon at a wt. ratio of 1:1-1:20 at -30-+30 deg. C to at least partially block the OH gps. on the silica; (b) impregnating this treated silica with a soln. of a Mg dialkyl or alkyl halide in an inert hydrocarbon at a wt. ratio fo 1:0.1-1:10 at between 20 deg. C and the b.pt. of the liq. phase for a time sufficient for the Mg cpd. to react with the Sn cpd.; (c) halogenating the support by treating the impregnated silica with a soln. of a Sn, Sb or Si halide at a molar ratio metal halide:Mg cpd. in (b) of 0.1:1-100:1 at -20-+100 deg. C for 0.5-5.0 h; (d) contacting the halogenated support with an excess of a Ti tetrahalide at 20-120 deg. C for 0.5-5.0 h to titanate the support; (e) contacting the titanated support with a Lewis base in a molar ratio of base:Mg cpd. in (b) of 0.05:1-0.5:1 at 80-120 deg. C for 0.5-5.0 h to obtain the solid support system; and (f) recovering this solid from the reaction prods. of step (e).
Patent FI-94621-B (FI)
Title: Process for producing a peat product
Inventor: TORKKELI ESKO
IPC: C04B18/24
Filed: 1994-01-24
Granted: 1995-06-30
Abstract: The invention relates to a process for producing a peat product, with the peat being lifted from the peat- harvesting field with a peat-cutting machine, and the peat mass being pressed into a mass-like or bar-like material, dried and crushed into peat pieces. Before the peat is pressed, it is mixed into a homogeneous peat mass in a mixer. Once it has been pressed, and before it is crushed into peat pieces, the peat is heated, in order to be dried, in a drying oven, preferably in a continuous drying process, after which the peat is cooled down. <IMAGE>
Patent FI-117284-B (FI)
Inventor: WILLUWEIT THOMAS
IPC: C09K109/00
Filed: 1996-06-25
Granted: 2006-08-31
Abstract: A composition for treatment of water and soils comprises componentsA. CaCO3,B. at least one compound selected from the group consisting of calcium salts, including CaCl2 and Ca(NO3)2, and inorganic magnesium compounds,C. at least one compound selected from the group consisting of NaHCO3 and KHCO3,wherein the components A and B are present in a molar ratio of from 0.1:1 to 1:1, and wherein the components B and C are present in a molar ratio of from 1:3 to 1:1.
Patent HU-191607-B (HU)
Title: Insecticides and acrycides containing alcane derivatives substituated by new aralkyl-group and process for production of the active substance
Inventor: NAKATANI KIYOSHI
IPC: C07C255/37
Filed: 1983-05-16
Abstract: The present invention relates to novel aromatic alkane derivatives represented by the following general formula (I):    <IMAGE>  (I) wherein Ar stands for a substituted or unsubstituted phenyl or naphtyl group, R1 stands for a methyl, ethyl or isopropyl group and R2 stands for a hydrogen atom or a methyl group, or R1 and R2 together with the carbon to which they are attached jointly represent a substituted or unsubstituted cycloalkyl group, and R3 stands for a fundamental group of an alcohol which is usually used in a form of R3OH as to natural or synthetic pyrethroids, and also to processes for the preparation of these compounds and the uses of these compounds. These compounds of the present invention have excellent insecticidal and acaricidal activities while the toxicities of these compounds are very low.
Patent HU-198221-B (HU)
Inventor: BERAN DEBRY L
IPC: C08F4/68
Filed: 1984-03-28
Abstract: Die Erfindung betrifft eine verbesserte Katalysatorzusammensetzung, die insbesondere Vanadin enthaelt, zur Verwendung bei der Ethylenpolymerisation. Ziel der Erfindung ist es, eine Katalysatorzusammensetzung mit bestimmten Eigenschaften bereitzustellen. Die Erfindungsaufgabe besteht darin, einen Katalysator mit hoher Aktivitaet zu finden. Erfindungsgemaess wird die Aufgabe dadurch geloest, dass eine Katalysatorzusammensetzung bestehend aus: (1) einem Vorlaeufer mit Traeger; (2) einem Co-Katalysator(MXa) und (3) einem Promotor mit der Formel RbCX(4-b)hergestellt wird. Die Erlaeuterungen zu den Formeln sind der Beschreibung zu entnehmen.
Patent HU-199192-B (HU)
Inventor: KOLENSKY MIROSLAV
IPC: G01R1/00
Filed: 1986-05-28
Abstract: Handliches Pruefgeraet fuer Pruefung und Abgleich elektronischer Einheiten unter Ausschluss von Fehlern in der Messschaltung. Das Pruefgeraet ist in ein doppeltes Gehaeuse eingebaut, in dessen unterem Teil sich die Konstanthalter der Versorgungsspannungen und die Messeinheiten mit den Steckverbindern befinden, die an die erste Leitung angeschlossen sind; im oberen Teil befinden sich die Signaleinheiten mit den an die zweite Leitung angeschlossenen Steckverbindern. An der Seite des Gehaeuses wird in sein Oberteil die Programmeinheit eingesteckt, die mit mindestens drei Steckverbindern versehen ist; der erste ist an die zweite Leitung angeschlossen, der zweite ist ueber die Messstellenwahleinheit mittels Verbindungskarte an die erste Leitung und an den dritten Steckverbinder ist die zu pruefende Einheit angeschlossen. Die Messstellenwahleinheit ist aus vier Schaltern mit zehn Stellungen aufgebaut, die mit den Messeinheiten, meist mit zwei Spannungsmessern und mit einem Oszilloskop, verbunden sind.
Patent HU-185950-B (HU)
Inventor: NEMETH JANOS
IPC: H02M7/02
Filed: 1981-09-01
Abstract: A találmány tárgya villamos tápegység nagysebességű rövidzónás kontakt lágyító berendezéshez, fémhuzalok húzás utáni folyamatos lágyítására, ahol a huzal kontaktgörgők között a lágyltóberendezés lágyitózónáján van átvezetve, és a kontaktgörgők egyeirányító kimenetével vannak összekötve. A találmány lényege abban van, hogy az egyenirányító kimenet^ egy szaggatón át van a kontaktgörgőkkel összekötve. Egy impulzusszélesség modulátor egyik bemenete egy impulzusgenerátor kimenetével, másik bemenete egy szabályozó kimenetével van összekötve, a szabályozó egyik bemenetére alapjelképző kimenete, másik bemenetére ellenőrzőjelképző kimenete csatlakozik, az ellenőrzőjelképző bemenete a szaggató kimenetével van összekötve. Az impulzusszélesség modulátor ldmenete potenciál-leválasztón és meghajtó egységen át a szaggató vezérlő bemenetére van kapcsolva.  -1-
Patent HU-215260-B (HU)
Title: Method for catalyzing in vitro reactions using enzymes contained in transgenic seeds, and method for making plants producing such transgenic seeds
Inventor: HOEKEMA ANDREAS
IPC: A23L25/00
Filed: 1991-03-25
Abstract: A method of catalyzing in vitro reactions using seeds containing enhanced amounts of enzymes is disclosed. The method involves adding transgenic, non-wild type seeds, preferably in a ground form, to a reaction mixture and allowing the enzymes in the seeds to increase the rate of reaction. By directly adding the seeds to the reaction mixture the method provides a solution to the expensive and problematic process of extracting and purifying the enzyme. Methods of treatment are also provided whereby a subject lacking a sufficient supply of an enzyme is administered the enzyme in the form of seeds containing enhanced amounts of the enzyme.
Patent HU-203779-B (HU)
Title: Lubricant composition first of all for motors of railway and ships and process for producing the basic oils
Inventor: CZAGLER ISTVAN
IPC: C10M129/10
Filed: 1986-10-08
Abstract: Lubricating oil compsn. mainly for rail and ship engines consists of (all wt.%-s): 30-80 base oil of 560-690 average mol.wt. and contg. 3.5-16.5 thiophene and 7.0-11.0 sulphide type sulphur cpd., 15-65 heavy oil (viscosity: 7.5-13.6 mm3/s, viscosity index: 80 minimum, and solidification pt.: less than -15 deg.C), 1-6 Ca-alkyl-salicylate and/or -phenoate, 1-6 dispersing agent and opt. 0.01-2.0 antifoam or other customary additive. Prepn. of base oil is also claimed.
Patent HU-210917-B (HU)
Inventor: VIGH ARPAD
IPC: B32B27/12
Filed: 1990-10-04
Abstract: A találmány mezőgazdasági fóliaházak létesítésére kialakított rétegelt függönyfóliát ismertet. A találmány szerinti termék üvegszövet erősítésű PE vagy PVC fólia, amely egy réteg üvegszövetből és egy réteg PE vagy PVC fóliából áll, ahol az üvegszövet célszerű rácsosztása 4-8 mm. A különböző anyagú rétegek bármely hagyományos technológiával egyesíthetők, így ragasztással vagy préseléssel egyaránt. CQ HU 210 917 A leírás terjedelme: 2 oldal
Patent IT-1202179-B (IT)
Title: Footwear expanded plastics bottom with wooden inserts
Inventor: POLIDORI GIANFRANCO
IPC: A43B/
Filed: 1985-09-03
Granted: 1989-02-02
Abstract: The method involves first transmitting a burst of speech data at a particular power level on one time slot of several time slots of a TDMA frame on a particular frequency channel, the traffic channel. A radio carrier is transmitted at the same power level as the speech data during a gap in the time slots on the traffic channel at a different frequency level to that of the traffic channel. This fills in the gaps in the traffic channel such that a continuous signal is transmitted.