baber/WOPTO huggingface dataset:
Patent FI-82537-B (FI)
Inventor: PERSSON BENGT ARNE
IPC: F24D19/08
Filed: 1987-03-03
Granted: 1990-11-30
Abstract: A ventilating device for a closed conduit system com­prising a housing (7) with a liquid throughflow conduit (11) extending through end walls (8, 9) of the housing (7). The throughflow conduit (11) has a liquid permeable part (13) which is directed towards an upper air vent (23) and the end edges (24, 25) of which are spaced from the end walls (8, 9), and the side edges of which part (13) adjoining the end edges (24, 25) are preferably provided with wing-like elements (21, 22) whose free edges (26, 27) form gaps (B, C) with the inner wall (28) of the housing (7). Liquid flows out beneath the conduit (11) through those gaps (D, E) located between the end walls (8, 9) and the end edges (24, 25) of the wing-like element (21, 22), and small air bubbles enclosed in the liquid form larger air bubbles which rise up between the wing-like element (21, 22) and the inner wall (28) of the housing (7) and depart through the vents (23).
Patent FI-86036-B (FI)
Inventor: BOWMAN RICHARD P
IPC: B01J13/02
Filed: 1987-03-27
Granted: 1992-03-31
Abstract: A process for manufacturing microcapsules comprises in situ polymerization of a urea or melamine formaldehyde polymer precursor material in an aqueous manufacturing vehicle in the presence of one of a range of specified acrylic acid-alkyl methacrylate copolymers containing a critical proportion of alkyl methacrylate. The resulting capsules may be used in pressure-sensitive copying materials.
Patent FI-86416-B (FI)
Inventor: HEIKKILAE HEIKKI
IPC: C13B20/14
Filed: 1988-06-09
Granted: 1992-05-15
Abstract: A method is provided wherein betaine is separated eluted from beet molasses using a chromatographic simulated moving bed system having at least three chromatographic columns connected in series. The betaine is eluted during the same cycle as sucrose and rest molasses as a third fraction. The method comprises a molasses feeding and substantially simultaneous water feeding step, at least one water feeding step, a circulation step, and elution of sucrose, betaine and rest molasses fractions from selected columns.
Patent FI-89946-B (FI)
Title: Method of treatment and a disperser for fine distribution of wood fibre pulp, especially that containing waste paper
Inventor: KURTZ RUDOLF
IPC: D21B/
Filed: 1991-02-28
Granted: 1993-08-31
Abstract: In a method of treating wood fibre pulp, especially that containing waste paper, the pulp is dewatered and heated by means of superheated steam under pressure before the pulp is sent to a disperser 10 for fine distribution. From the disperser, the pulp is transferred without separate escaping of the steam to an output plug screw 20, at the end of which is formed a tight plug consisting of compressed pulp. The end of the plug screw 20 is closed by a valve element 21 which opens when the pressure of the formed plug exceeds a predetermined value. The protected subject also includes a disperser 10 with essentially rectangular outlet, connected to a plug screw 20 of the indicated kind. <IMAGE>
Patent FI-108596-B (FI)
Inventor: FERT ETIENNE
IPC: H04N7/32
Filed: 1993-10-25
Granted: 2002-02-15
Abstract: Device for coding digital signals corresponding to images subdivided into blocks, consisting of a first coding channel, of a prediction channel comprising a first inverse quantisation circuit (60), a inverse discrete cosine transform circuit (70), a first adder (85), an image memory (75), a movement compensation stage (80, 90) and a subtractor (100), and of a second coding channel itself particularly comprising a difference calculating circuit (105), a circuit (115) for quantising these differences, and a circuit (125) for coding quantised differences, characterised in that the prediction channel also comprises, between the output of the said circuit for quantising the differences and the said inverse discrete cosine transform circuit, a supplementary branch comprising a second circuit (155) for inverse quantisation of the output signals of the said difference quantisation circuit and a second adder (165) of the outputs of the said first and second inverse quantisation circuits, the output of the said adder being linked to the input of the said inverse discrete cosine transform circuit. Application: coding of images according to two quality levels. <IMAGE>
Patent FI-109556-B (FI)
Inventor: PUIJK WOUTER CORNELIS
IPC: G01N35/02
Filed: 1994-05-20
Granted: 2002-08-30
Abstract: The invention relates to a test device comprising a plate containing a multiplicity of wells. The invention also relates to a metering device suitable for simultaneously introducing equal volumes of reagent into different wells of the test device. The test device comprises wells which have a volume within the range of 0.1-20  mu l. The ratio between the depth of the wells and the diameter is preferably less than 1:1. The test device according to the invention can be used for carrying out a bio- or immuno-chemical test such as a pepscan or ELISA.
Patent FI-109928-B (FI)
Inventor: FRIGGERAAKER CHRISTER
IPC: E01H10/00
Filed: 1995-03-27
Granted: 2002-10-31
Abstract: The present invention relates to a method for spreading of salt slurry and a device for making such slurry. Salt and water are supplied to the tube 4 from the top by a feeding screw 11 for salt and a tube 9 for water having a spreader disc 10 at its end. Thereafter, salt and water fall down through the tube to a device comprising two rotors 1 and 2. The rotors are driven by a motor 5, suitably a hydraulic motor, and rotate at high speed which means that the salt particles hit the rotors and are broken thereby. <IMAGE>
Patent FI-102329-B (FI)
Inventor: VIRTANEN ESA
IPC: H01H85/20
Filed: 1997-02-06
Granted: 1998-11-13
Abstract: The invention relates to a circuit breaker, which is in a fault situation arranged to disconnect an electrical apparatus, such as a distribution transformer, from an average voltage network or a high voltage network at each terminal. At least one link-spring mechanism is arranged at a shaft of the circuit breaker for holding contacts live in connected position and for pushing them apart to the extreme disconnected position when disconnected, while the shaft is brought over the dead spot of its turning. For an initial release, the shaft is at each phase provided with a lever arm, each lever arm at each phase being arranged to turn by a trip pin of a striker of a high voltage fuse the shaft of the circuit breaker and thus the moving contacts of all phases from said connected position over the dead spot of turning said shaft.
Patent FI-115595-B (FI)
Inventor: COLLINS DAVID N
IPC: H04W68/00
Filed: 1997-03-25
Granted: 2005-05-31
Abstract: The present invention is a novel and improved method for providing broadcast short message services (SMS) in a communication network. It is an objective of the present invention to provide a method and apparatus that insures the successful transmission of the broadcast message while minimizing the impact of providing the short messaging service on overall system capacity. Messages to be broadcast to a group of users are provided by broadcast page generator (20), to a braoadcast message buffer (24). The timing of the the message transmissions is controlled by a page transmit controller (34), and the message is modulated on to an appropriate channel by modulator (26). <IMAGE>
Patent FI-115086-B (FI)
Inventor: WATANABE KUNIHIRO
IPC: H01Q1/40
Filed: 1999-07-01
Granted: 2005-02-28
Abstract: A chip antenna comprising a basic body made of a ceramic material; a first conductor and a second conductor respectively disposed at least either inside or on the surface of the basic body so as to be close to each other; a feeding terminal for applying a voltage to the first conductor disposed on the surface of the basic body and connected to the first conductor; and a grounding terminal disposed on the surface of the basic body and connected to the second conductor.
Patent HU-209123-B (HU)
Title: Process for producing 2-(4'-isobutylphenyl)-propionic acid
Inventor: HENDRICKS JOEL D
IPC: C07B61/00
Filed: 1991-05-22
Abstract: A method is provided for the preparation of ibuprofen by carbonylating 1-(4 min -isobutylphenyl)ethanol (IBPE) with carbon monoxide comprising initially a reaction mixture comprising IBPE, ibuprofen and a catalyst for the carbonylation with carbon monoxide under conditions to initiate the reaction, and continuing to feed carbon monoxide to the composition to produce the desired yield of ibuprofen. Preferably the catalyst comprises palladium and a monodentate phosphine ligand. The presence of ibuprofen in the feed composition when the reaction is initiated with CO makes it possible to obtain high selectivities to ibuprofen with substantially complete conversion of IBPE at much shorter reaction times than if no ibuprofen is present initially.
Patent HU-200573-B (HU)
Title: Process and equipment for modifying temperature of slurries
Inventor: BAKSA GYOERGY
IPC: B01D21/00
Filed: 1987-04-30
Abstract: The modification of the temperature of slurries, esp. for improving the cooling process which forms part of the bayer met. of alumina production. The proposed method also helps the formation of large, high strength particles. According to the proposed method the slurry is separated into phases rich and lean in solids, using settling or settling/mixing equipment. The temperature of the phase lean in solids is modified so that when it is mixed with the solids rich phase the combined slurry will be at the desired temperature. The temperature change of the lean slurry is of the order of 5-25 deg. C. - The proposed method may be used in a number of variations to fit in with the steps of the bayer process. In one variation, fresh cooled aluminate liquor and/or seeding material may be added to the cooled lean slurry before it is mixed with the rich slurry. Following this addition the two phases are mixed after a delay of 5-20 hours. The proposed equipment (13) comprises the following:-It is divided into two zones, the settling (22) and the mixing zone (23). In some cases these may be separated by a plate (21) which permits the flow of slurry. - The upper (settling) and lower (mixing) zones are each provided with material feed (19) and discharge connections. The settling/mixing equipment can be built up from standard mixing vessels.
Patent HU-185053-B (HU)
Inventor: LUKACS JOZSEF
IPC: H01M4/32
Filed: 1981-07-21
Abstract: A lúgos nikkel-kadmium akkumulátor aktív anyagának
minőségére előállítási körülményei igen nagy hatással
vannak. A készítésnél a reagáló anyagok közvetlen
reakcióterének az utóreakciótértől történő elválasztásával
és a közvetlen reakciótérben egy intenzív ultrahangos
és hagyományos keverő együttes alkalmazását felhasználó
nagyintenzitású keverés eszközlésével megfelelő
mikroelosztást lehet elérni, mely jelentősen jobb minőségű
aktív anyagot eredményez.
A reakciót hagyományos keverésű utóreaktorban
lehet befejezni
Patent HU-210618-B (HU)
Title: Container and construction with feeding surface providing continously decreasing feed for solid, liquid or gaseous mediums, as well as method for producing shid construction
Inventor: HERMANN FRITZ
IPC: A61M35/00
Filed: 1989-03-21
Abstract: A reservoir has a release surface for controlled, diminishing release of active substances throughout the period of application to solid, liquid or gaseous acceptors. At at least one position on the reservoir (102), a flat (101) cross-sectional surface of the reservoir is smaller than the release surface. Also described are a device for controlled, diminishing release of active substances throughout the period of application having at least one reservoir (102), and the use of the device disclosed in technology, human and veterinary medicine, cosmetics and pest control, at least one active substance to be released being effective in the field of technology, human and veterinary medicine, cosmetics and pest control.
Patent HU-205589-B (HU)
Title: Apparatus for purifying waste waters first of all communal, agricultural or industrial waste waters with organic impurities
Inventor: GYULAVARI IMRE
IPC: C02F11/04
Filed: 1985-07-02
Abstract: Productivity of aerobic and anaerobic treatment of waste effluents is enhanced by synthetic pref. PVC contact-cells placed in the aeration tank of activated sludge systems or in the decomposition tank of anaerobic systems. In both cases the improvement is due to the development of fixed bio-films on the contact cells. Cells constructed of parallel channels and of other special cross sections are more effective. Further combinations are possible by the introduction of active charcoal, and/or modified bacteria, and/or zeolite ion exchangers and/or of additional cellular rubber based contact cells, into the section area.
Patent HU-198831-B (HU)
Title: Method for producing white vermicelli and its additive
Inventor: BERKES SANDOR
IPC: A21D2/00
Filed: 1983-09-08
Abstract: High grade pasta of low cholesterol and carbohydrate content contains added 0.5-40 wt.% pref. 10-30 wt.% plant protein, pref. specially prepd. gluten. Gluten prepd. by a wet method is dried, heated to 210-230 deg.C on a calander of two dissimilar peripheral speed rolls and allowed to cool to room temperature in a period of 8-10 hours. The thus prepd. and comminuted gluten can be incorporated.
Patent HU-215518-B (HU)
Title: Process for producing new chroman derivatives and pharmaceutical compositions comprising same
Inventor: BAUMGARTH MANFRED
IPC: A61K31/35
Filed: 1991-12-04
Abstract: The invention relates to novel chroman derivatives of the formula I <IMAGE> I  in which R1, R2, R3, R4, R5, R6, R7, R8 and R9 have the meanings given in [Patent claim 1], and which, like their salts, show effects on the cardiovascular system and can be used for the treatment or prophylaxis of cardiac insufficiency, angina pectoris, high blood pressure, incontinence and alopecia.
Patent HU-193865-B (HU)
Title: Process for preparing 8-chlor-1,5-benzothiazepine derivatives
Inventor: TAKEDA MIKIO
IPC: C07D281/00
Filed: 1984-06-01
Abstract: Novel 8-chloro-1,5-benzothiazepine derivatives of the formula: <IMAGE> (I)  wherein R1 is hydrogen, lower alkyl or a group of the formula: R4CO-, each of R2 and R3 is lower alkyl and R4 is hydrogen or lower alkyl, and a pharmaceutically acceptable acid addition salt thereof are disclosed. Said derivative (I) and a pharmaceutically acceptable acid addition salt thereof are useful as hypotensive agents and/or coronary or cerebral vasodilators.
Patent HU-199454-B (HU)
Title: Process for producing dihydropyridine derivatives and pharmaceutical compositions comprising these compounds as active ingredient
Inventor: KOIKE HIROYUKI
IPC: A61K31/455
Filed: 1987-10-09
Abstract: Compounds of formula (I): <CHEM> in which:   Ar represents a phenyl group having at least one substituent selected from nitro, C1 - C4 haloalkyl, C1 - C4 haloalkoxy and cyano groups and halogen atoms;   R represents a C1 - C16 alkyl g                   roup, a C3 - C6 cycloalkyl group, a C1 - C4 alkyl group having a C3 - C6 cycloalkyl substituent, a C2 - C4 alkenyl group, a cinnamyl group or a C1 - C16 alkyl group having at least one substituent selected from hydroxy, C1 - C4 alkoxy and C1 - C4 alkylthio groups;   R<1> represents a hydrogen atom or a C1 - C3 alkyl group;   R <2a> and R <2b> are the same or different and each represents an unsubstituted phenyl group or a substituted phenyl group having at least one substituent selected from C1 - C4 alkyl, C1 - C4 alkoxy and C1 - C4 haloalkyl groups and halogen atoms;   one of R<3> and R<4> represents a methyl group and the other represents an amino group; and    n is an integer from 1 to 3; These compounds have a variety of valuable activities, including antihypertensive and Ca<+><+>-blocking activities, leading to their use for the treatment of circulatory and coronary disorders. They may be prepared by condensation of appropriate substituted benzylideneacetoacetic acid esters with appropriate amidinoacetic acid esters.
Patent HU-210688-B (HU)
Title: Process for the preparation of alpha-l-aspartyl-l-phenylalanine-methyl-ester hydrochloride by use of isolated n-formyl-l-aspartic anhydride
Inventor: HILL JOHN B
IPC: A23L27/30
Filed: 1990-08-06
Abstract: A process for the preparation of  alpha -L-aspartyl-L-phenylalanine methyl ester hydrochloride ( alpha -APM(HCl)) is disclosed.  alpha -APM(HCl) is an intermediate in the preparation of aspartame.
Patent HU-210025-B (HU)
Title: Process for production of iodine-pvp-complex
Inventor: PIROS ZOLTAN
IPC: A61K33/18
Filed: 1989-11-17
Abstract: The proposed method is simple, reproducible and safe. It is based on materials listed in the current edition of hungarian medicines (Ph.Hg VII), and can be carried out at chemists premises
Patent HU-204025-B (HU)
Title: Process for producing acyloxy propanolamines and pharmaceutical compositions comprising such compounds as active ingredient
Inventor: PATIL GHANSHYAM
IPC: A61K31/495
Filed: 1989-12-15
Abstract: Compounds of the present invention, are represented by the general formula <CHEM> wherein R represents a straight or branched loweralkyl from 1 to about 6 carbon atoms, loweralkene from 2 to about 6 carbon atoms, or <CHEM> where m is o or 1 and n is 2, 3, 4 or 5 provided that when m is o, n is 2, 3, 4, or 5 and when m is 1, n is 3 or 4, and R1 is hydrogen, a straight, branched or cyclic loweralkyl from 1 to about 6 carbon atoms or loweralkoxy, phenyl or substituted phenyl, and R2 represents a straight or branched loweralkyl from 1 to about 6 carbon atoms or W-B wherein W represents alkylene of from 1 to about 10 carbon atoms which may be substituted with loweralkyl of from 1 to about 4 carbon atoms; and B represents hydrogen, -NHCOR4, or -NHCONR3R4, wherein R3 and R4 may be the same or different and may be hydrogen, alkyl, alkoxyalkyl, cycloalkyl, alkenyl, alkynyl, phenyl or aralkyl wherein the alkyl group contains from 1 to about 6 carbon atoms and the aryl group represents phenyl which may be unsubstituted or substituted with lower alkyl from 1 to about 6 carbon atoms, alkoxy wherein the alkyl group contains from 1 to about 6 carbon atoms, halogen, acetamido, amino, hydroxy, hydroxyalkyl of from 1 to about 10 carbon atoms; thiophenyl, imidazole, oxazole or indole, furanyl, tetrahydrofuranyl or R3 and R4 may together with N form a pyrrolidino, piperidino, piperazino, or morpholino ring, or a pharmaceutically acceptable salt thereof. The compounds are useful in the treatment or prophylaxis of cardiac disorder or in the treatment of glaucoma.
Patent HU-208771-B (HU)
Inventor: PAP LASZLO
IPC: H04K1/00
Filed: 1990-12-06
Abstract: A találmány hibrid frekvenciaugratásos információátviteli eljárás szórt spektrumú adó-vevő készülékek számára, melynek során a továbbított szimbólumokat gyors hopping kódolással visszük át. A kommunikáció során egy vagy több szimbólum átvitele után a gyors hopping kódolásra éppen használt frekvencia csoportról egy előre meghatározott nagy periódusidejű lassú hopping algoritmus alapján egy másik frekvenciacso- DQ h- Ι"* co o CM X A leírás terjedelme: 10 oldal (ezen belül 2 lap ábra)
Patent IT-1244856-B (IT)
Title: Spring latch with electromagnetic opening particularly for doors
Inventor: MARCHI ENZO
IPC: E05B/
Filed: 1990-06-19
Granted: 1994-09-06
Abstract: Spring latch with electromagnetic opening particularly for doors, consisting of the fact that a mushroom is constrained to the internal ledge of the door to close, the head of which is suitable for sliding into a corresponding hole of a coupling block which is fixable to the compartment which must be closed, that said hole is partly intercepted by a transverse seat in which a little anchor is mounted movably, the latter being associated with the mobile assembly of an electromagnet opening integrally with the block, the same anchor having a shaped inclined latch zone in correspondence with said hole. <IMAGE>
Patent IT-1146535-B (IT)
Inventor: ZACCHERONI GIULIO
IPC: C23C2/00
Filed: 1981-11-30
Granted: 1986-11-12
Abstract: The material 3 to be coated with zinc is passed through a zinc melt bath 2 contained in a tub 1 and is kept immersed in said bath by a return guide member 5, at the downstream side of which the materials exits from the tub 1 in a substantially vertical direction. The return guide member 5 consists of a body of elongate shape extending transversely of the longitudinal direction of the tub 1. The return guide member 5 consists of a heat-resistant material which is resistant to temperatures of the order of at least 450 DEG  C. to 500 DEG  C., has zinc melt repellent properties and is corrosion-resistant under the attack of the zinc melt. It is of substantially pear-shaped cross-sectional configuration with its upper end formed so as to permit its being attached to a retainer clamp 8 in a dovetail connection. The clamp itself is adjustably connected to a transverse carrier structure mounted for pivotal movement about a horizontal axis 19. The lower portion of the return guide member 5 immersed in the bath 2 has a cross-sectional profile comprising a combination of concentrically arcuate guide surfaces 6 alternating with longitudinal grooves 7 extending over the full length of the return guide member 5.
Patent IT-1180538-B (IT)
Title: Abrasive blasting device for tooth cleaning
Inventor: GHEDINI LUIGI
IPC: A61C/
Filed: 1984-10-12
Granted: 1987-09-23
Abstract: A multiple nozzle barrel (1) is provided for directing one or more jets of gas with abrasive powder in suspension at the teeth. The jets also direct water at the teeth. The barrel comprises a hand grip (2) provided with a cavity (39) for receiving a charge of abrasive powder. A connection (11) is provided for the pressurised gas and water supply. A supply tube is connected to the nozzle in the cavity. A swirl chamber (47) is also connectible with the multiple nozzle, via a calibrated passage hole, with a powder percentage regulator extending into the swirl chamber.
Patent IT-1201330-B (IT)
Title: Circular knitting machine
Inventor: FURIA EDOARDO
IPC: D04B/
Filed: 1985-07-19
Granted: 1989-01-27
Abstract: Polyolefin film with a mat finish comprises at least two coextruded layers; an upper mat finish layer comprising high density polyethylene, polypropylene or blends thereof and a second layer comprising low density polyethylene, linear low density polyethylene or blends thereof. The film is prepd. by coextrusion of an external layer comprising high density polyethylene, polypropylene or blends thereof and an internal layer comprising low density polyethylene, linear low density polyethylene or blends thereof. The extrusion process comprises passage of the coextruded layers from feed zone to an extruder die through temp. control zones where the external layer passing through the temp. control zones from the feed zone is heated more rapidly to a higher temp. than the corresp. internal layer in the corresp. temp. control zone
Patent LT-3777-B (LT)
Title: Method for renovation of windows and balcony doors
Inventor: JURGAUSKAS JONAS-ALGIMANTAS
IPC: E06B3/00
Filed: 1993-10-25
Abstract: The proposed invention applies to the renovation of windows and balcony doors. The aim is: the reduction of heat transmission coefficient of windows and balcony doors. The essence of the invention: renovation method of windows and balcony doors is distinguished by that the third glass, being installed into the window's outward casement or doors outward leaf inner side. Initially the outward casement or outward leaf are cut, both their parts along one rim are connected by hinges and then connected by bolts and special nuts. The useful effect: the windows and balcony doors heat transmission coefficient is reduced.