baber/WOPTO huggingface dataset:
Patent HU-198416-B (HU)
Title: Ventilator for motor vehicles particularly buses
Inventor: GEYER LUDWIG
IPC: B60H1/00
Filed: 1987-03-12
Abstract: 1. A ventilation installation in motor vehicles, more particularly in buses, comprising a roof scoop (2) situated at the rear part of the bus for the fresh air supply, a dynamic pressure flap (3), and a circulating air flap (6), characterised in that swing flaps (8, 8') are disposed in the front side area of the roof scoop (2) in operative combination with the dynamic pressure flap (3) either the dynamic pressure flap (3) or alternatively the swing flaps (8, 8') being opened.
Patent HU-205715-B (HU)
Title: Process for producing pharmaceutical compositions comprising purine derivatives and active against hepatitis b virus
Inventor: BOYD MALCOLM RICHARD
IPC: C07F9/6561
Filed: 1990-03-01
Abstract: Pharmaceutical use of a compound of formula (A):
      or a pro-drug, or a pharmaceutically acceptable salt, phosphate ester and/or acyl derivative of either of the foregoing; in the treatment of hepatitis B virus infections.
Patent HU-191519-B (HU)
Title: Process for producing dibenzo-/c,d,f/-indol derivatives and pharmaceutical compositions containing them
Inventor: GIGER RUDOLF K A
IPC: A61K31/403
Filed: 1983-04-12
Abstract: A 2-alkyl-9,10-dioxy-4,5,5a,6-tetrahydro-dibenz[cd,f]indole or an acid addition salt thereof is a useful anti-parkinson agent.
Patent HU-194691-B (HU)
Title: Herbicide compositions containing 2-bromo-4-methyl-imidazol-5-carboxylic acid esters as active components and process for producing esters of2-bromo-4-methyl-imidazole-5-carboxylic acid
Inventor: BAYER ARTHUR C
IPC: A01N43/50
Filed: 1984-05-31
Abstract: A compound having the structural formula <CHEM> wherein R is alkyl, cycloalkyl, cycloalkylalkyl, alkenyl, benzyl or substituted benzyl.
Patent HU-188499-B (HU)
Title: Process for preparing 6-amino-7-hydroxy-4,5,6,7-tetrahydro-imidazo-/4,5.j-k/-/1/-benzazepin-2/1h/-one derivatives
Inventor: FRECHET DANIEL
IPC: C07D487/06
Filed: 1983-10-11
Abstract: Novel 6-amino-7-hydroxy-4,5,6,7-tetrahydro-imidazo[4,5,l-j-k][1]-benzazepin- 2-(1H)-one derivatives of the formula   <IMAGE>   wherein R is selected from the group consisting of hydrogen, alkyl of 1 to 8 carbon atoms optionally substituted with a hydroxyl, aryl and aryloxy of 6 to 10 carbon atoms, cycloalkyl of 3 to 7 carbon atoms optionally interrupted with a heteroatom optionally substituted with alkyl of 1 to 4 carbon atoms and the wavy lines indicates that the 7-OH and 6-amino have the trans configuration and their non-toxic, pharmaceutically acceptable acid addition salts having remarkable anti-hypertensive and hypotensive activity and vasodilatatory activity and their preparation.
Patent HU-203153-B (HU)
Inventor: LOERINCZ ANDRAS
IPC: G01N29/02
Filed: 1988-07-07
Abstract: A találmány tárgya eljárás gázok összetételének mérésére fotoakusztikus módon, amelynek során a vizsgálandó gázkeveréket tisztítjuk, akusztikailag zárt fotoakusztikus kamrába vezetjük. Infravörös fényforrás hullámhosszát a felhasználni kívánt színképvonalra hangoljuk, monokromatikus fénynyalábot pedig a kamra rezonanciafrekvenciájával megegyező frekvencián megszaggatjuk és a kamrába vezetjük, ahol folyamatosan mérjük a hangnyomást Az eljárás lényege, hogy az akusztikailag zárt fotoakusztikus kamrát optikailag kinyitjuk és az ily módon nyitott fotoakusztikus kamra akusztikai zártságát zaj szűrésével biztosítjuk. Szükség esetén az infravörös fényforrás hullámhosszát további színképvonal(ak)ra hangoljuk és ismételt mérést végzünk. A találmány tárgya továbbá berendezés is, amelynek fotoakusztikus kamrája (1) mikrofont (3) tartalmaz, melyhez jelfeldolgozó egység (6) van kötve. * fotoakusztikus kamra (1) gázbevezető nyílással (11) rendelkezik, továbbá fényszaggatóval (5) ellátott infravörös fényforrása (4) van. A berendezés úgy van kialakítva, hogy a fotoakusztikus kamra (1) rezonátorként van kiképezve, a kamra (1) egymással szemközti falain (9, 9’) nyílások (7, 7’) vannak elrendezve, melyek tengelye egy egyenesbe (8) esik. Az infravörös fényforrás (4) pedig az egyenes (8) mentén van elhe- lyezve és a nyílásokhoz (7, 7’) akusztikai aluláteresztő szűrők (2) csatlakoznak. (2. ábra)  HU 203153 B A leírás terjedelme: 8 oldal (ezen belül 2 ábra) -1-
Patent HU-195470-B (HU)
Title: Process for production of antipsoriatic derivatives of diaciloxi-naphtalene and medical compositions containing them as active substance
Inventor: JONES GORDON H
IPC: C07D213/70
Filed: 1983-10-26
Abstract: Psoriasis in mammals is relieved by topically administering naphthalenes of the formula:wherein:R<sup>1</sup> and R are lower alkoxy or lower alkylthio;R<sup>3</sup> is hydrogen, lower alkyl, lower alkoxy, optionally substituted phenyl, optionally substituted phenyl lower alkyl, optionally substituted phenyl lower alkoxy, amino, lower alkylamino, lower dialkylamino, halo, cyano, or S(O)<sub>n</sub>R wherein R is lower alkyl; optionally substituted phenyl; optionally substituted phenyl lower alkyl; or optionally substituted heterocyclic aryl of three to nine ring atoms containing one or two heteroatoms selected from the group consisting of nitrogen, oxygen and sulfur, and the pharmaceutically acceptable acid addition salts thereof; and n is 0, 1 or 2; andW is alkyl of one to seven carbon atoms.
Patent HU-193357-B (HU)
Title: Process for production of new derivatives of 13-alphaalkyl-17-beta-/aciloxi-prophyl/-gonane
Inventor: NEEF
IPC: C07J41/00
Filed: 1985-12-17
Abstract: 1. 13 alpha-alkylgonanes of general formula I  see diagramm : EP0186834,P6,F4  wherein R represents an acyl radical having up to 10 C atoms and X represents an oxygen atom or the grouping N apprch OH.
Patent HU-198701-B (HU)
Title: New process for producing halogeno-alkyl-thiazols condenzed with rings of benzene or pyridine
Inventor: MYLARI BANAVARA L
IPC: C07D417/06
Filed: 1988-09-15
Abstract: A process for the preparation of a compound of the formula
      wherein R¹ is hydrogen or (C₁-C₄)alkyl, X is chloro or bromo and A represents a 6 membered carbocylic aromatic or a 5 or 6 membered heterocyclic ring which is optionally substituted by one of iodo or trifluoro­methylthio, or one or two of fluoro, chloro, bromo, (C₁-C₄)alkyl, (C₁-C₄)alkoxy, (C₁-C₄)alkylthio, (C₁-C₄)alkylsulfinyl, (C₁-C₄)alkylsulfonyl, or trifluoromethyl, comprising reacting haloacetonitrile with a compound of the formula wherein A is as defined above or a hydrohalide salt thereof. 
     The compounds of the formula (I) are useful intermediates in the preparation of heterocyclic oxophthalazinyl acetic acids having aldose reductase inhibitory activity. Some of the compounds of the formula (I) are novel, and these also form a part of the invention.
Patent IT-1233705-B (IT)
Title: Threaded capsule for the closure of bottles
Inventor: SILVANO LORINI
IPC: B65D41/34
Filed: 1989-06-30
Granted: 1992-04-14
Abstract: The threaded safety capsule (1) for the closure of bottles or other similar containers includes a part (3) with threading (7) which grips on the neck of the bottle or similar container and a security ring connected to the said component with several bonds or seals (13) which are broken when the capsule is unscrewed; on the front surfaces of the ring (3A, 5A) opposite the body (3) and the strip (5) of the capsule (1) there are teeth (31, 33) with respective surfaces designed to cooperate with each other and/or with the said opposing ring surfaces to transmit the twisting stress and compression of the body (3) to the strip (5).(Fig 1)
Patent LV-13937-B (LV)
Title: Adjustable single-channel inertial navigation system with northern side channel
Inventor: TRIFONOVS-BOGDANOVS PJOTRS
IPC: G01C23/00
Filed: 2009-03-19
Abstract: The invention applies to aircraft's navigation industry. It gives possibility to decrease mistakes of the inertial navigation system and to accomplish inertial system technically more simple. The developed inertial navigation system which funkcional fow chart is shown in Fig.2 consists of one north-channel and two dynamic chains. In the dynamic chains occurs counting of the east velocity and the side velocities elements. In the north-channel the north directions parameters are being counted, as well as width angles quantity. The developed single-channel inertial system contains specific correction chains that substantially decrease system's failures. The correction chain receives the information from side devices - speed device and heading system. The developed single-channel north-side inertial navigation system can be used in the military and civil aviation. In the civil aviation single-channel adjustable north-side inertial system may be used in relatively small aircrafts. On its basis pilotage and navigation complex might be made. In the military aviation single-channel adjustable north-side inertial system can be used in pilotless aircrafts in automatic control system contour. That gives possibility to fulfill the aircrafts self-governing (dormant) flight.
Patent LV-11814-B (LV)
Title: Support for a heart valve prosthesis
Inventor: ZBIGNIEW RELIGA
IPC: A61F2/24
Filed: 1997-04-17
Abstract: PCT No. PCT/EP92/01017 Sec. 371 Date Jan. 14, 1994 Sec. 102(e) Date Jan. 14, 1994 PCT Filed May 8, 1992 PCT Pub. No. WO92/19184 PCT Pub. Date Nov. 12, 1992.A heart valve prothesis is formed from a support having a textile covering. The support is formed from a single piece of flat, preferably thermoplastic material, arranged to form an annular structure, which preferably is either a hollow cylinder or a hollow cone.
Patent MX-168406-B (MX)
Title: Conjunto de cerradura de puerta, especialmente para vehiculos automoviles
Inventor: GRANDJEAN RICHARD
IPC: F16B5/10
Filed: 1986-07-17
Abstract: La presente invención se refiere a conjunto de cerradura de puerta, especialmente para vehículos automóviles, del tipo de los que comportan una caja de cerradura y un accionador de condenación, caracterizado porque la caja y el accionador comportan medios de anclaje complementarios que pueden ocupar dos posiciones, una de las cuales permite la colocación o la retirada del accionador en la caja, y la otra es de retención del primero en la segunda, y medios complementarios de enclavamiento por engatillamiento elástico para bloquear los medios de anclaje en la posición de retención.
Patent NO-143407-B (NO)
Title: Fremgangsmaate til og innretning for ladning av et antall borehuller
Inventor: BAUMANN LUDVIG ADOLF
IPC: F42D/
Filed: 1978-09-20
Abstract: Fremgangsmåte til og - innretning for,. ladning- av et antall borehuller.-' ' ..
Patent NO-156907-B (NO)
Title: Anvendelse av substanser som avgir oksygen ved reduksjon av moerkfarging av masse.
Inventor: NOREN PER OLLE
IPC: D21F1/66
Filed: 1983-05-06
Abstract: Anvendelse av oksygen, oksygenholdige gasser eller substanser som avgir oksygen, ved reduksjon eller inhibering av mørkfarging av masse eller papir i bakvannssystemer, spesielt lukkede sådanne, ved produksjon av. masse og papir, idet substansene tilsettes til bakvannssystemet i en slik mengde at aerobe betingelser opprettholdes i det vesentlige permanent i i det minste en del av bakvannssystemet, det vil si redoks-potensialet er høyere enn -lOOmV.
Patent NO-157445-B (NO)
Inventor: COPLAN MYRON J
IPC: B01D53/22
Filed: 1983-08-23
Abstract: A hollow fibre separatory module comprises six separate hollow fibre bundles, four of which (12, 14, 18, 19) are shown, in a single pressure shell (10, 11). There are two fluid feeds (32, 86), two concentrate outlets (34, 88) and six separate permeate outlets, four of which (36, 40, 90,92) are shown. For reasons governed mainly by the lengths of the inidividual fibres in the bundles, the overall size of the individual bundles is limited. In the past separatory modules have consisted of a single bundle of fibres in its own individual pressure shell. Such modules have such a small output that they are largely only useful for experimental work. The multi-bundle module in accordance with the invention has much greater commercial usefulness.
Patent NO-177265-B (NO)
Inventor: CARINI DAVID JOHN
IPC: C07D403/12
Filed: 1989-01-06
Abstract: The invention encompasses a pharmaceutical composition comprising a diuretic or a non-steroidal antiinflammatory drug, a pharmaceutical suitable carrier and an antihypertensive and processes for production of these compositions.
Patent NO-177857-B (NO)
Inventor: SIMPSON JOHN MCLEAN
IPC: C07K1/18
Filed: 1989-10-25
Abstract: Chromatographic methods for the purification of growth hormone-like materials which significantly reduce the aggregate level of the material are disclosed. The methods provide a much more efficient and inexpensive alternative to present techniques used to reduce aggregate impurities.
Patent NO-177819-B (NO)
Inventor: STEM STEPHEN CHARLES
IPC: C07C5/27
Filed: 1990-02-22
Abstract: This invention relates to a process for isomerization of a hydrocarbon feed stream, by passing said feed stream prior to isomerization over a first shape-selective separatory molecular sieve having a pore size of 4.5 x 4.5A or smaller, to adsorb normal paraffins and over a second shape-selective separatory molecular sieve having a pore size intermediate 5.5 x 5.5 to 4.5 x 4.5A and excluding 4.5 x 4.5A, to adsorb mono-methyl-branched paraffins.
Patent SE-312783-B (SE)
Inventor: NACHBUR H
IPC: C09D131/04
Filed: 1965-02-05
Abstract: A coating composition comprises a solution in an organic solvent of (1) a copolymer of (a) 15 to 50% of a vinyl ester of an aliphatic saturated monocarboxylic acid, (b) 40 to 80% of an alkyl ester of an aliphatic a ,b -ethylenically unsaturated carboxylic acid and (c) 2 to 10% of an aliphatic a ,b -ethylenically unsaturated carboxylic acid and (2) an aminoplast soluble in organic solvents, preferably an ether of a methylol compound of urea or a diamino or triamino 1,3,5-triazine, used advantageously in amount 5 to 30% referred to the copolymer (1). Specified monomers of type (a) are vinyl esters of acids containing 1 to 5 carbon atoms, e.g. formic, propionic and acetic acids.  Monomer (b) may be an alkyl ester of an acid containing 3 to 5 carbon atoms, e.g. methacrylic, itaconic, fumaric, crotonic and acrylic acid, the alkyl group preferably being derived from saturated aliphatic alcohols containing 1 to 12 carbon atoms. Examples of such esters are methyl methacrylate, ethyl acrylate, 2-ethylhexy acrylate, dodecyl methacrylate and n-butyl acrylate. Monomer (c) may contain 3 to 5 carbon atoms, e.g. the acids specified in (b). The aminoplast may be an ether derived from aliphatic or alicylic monoalcohols containing 1 to 6 carbon atoms and from methylolated urea or 1,3,5-triazines containing 2 to 3 amino groups, e.g. benzoguanamine, acetoguanamine, formoguanamine and melamine. The methylol compound may contain at least 2 methylol groups and is etherified with 2 to 6 moles of the monoalcohol, e.g. methanol, ethanol, n-propanol, isopropanol, hexanol, cyclohexanol and n-butanol.  In examples, ethyl acetate solutions of a mixture of (1) a copolymer of vinyl acetate, n-butyl acrylate and acrylic acid and (2) an n-butanolic solution of a hexamethylolmelamine ether containing 2 to 3 n-butyl ether groups, a di-methylol urea n-butyl ether or an n-butyl ether of methylol benzoguanamine are prepared. The compositions are applied to substrates and cured at 80 DEG  to 180 DEG  C.ALSO:In a process for coating porous or non-porous substrates a solution in an organic solvent of (1) a copolymer of (a) 15 to 50% of a vinyl ester of an aliphatic saturated monocarboxylic acid (b) 40 to 80% of an alkyl ester of an alphatic a ,b -ethylenically unsaturated acid and (c) 2 to 10% of an aliphatic a ,b -ethylenically unsaturated acid and (2) an aminoplast soluble in organic solvents, preferably an ether of a methylol compound of urea or a diamino or triamino 1, 3, 5-triazine the said aminoplast being advantageously used in amount 5 to 30% referred to the copolymer (1) is applied to a substrate and the coated substrate is dried and then cured at 80 DEG to 180 DEG C.  Substrates specified are fabrics e.g. nylon, paper, leather, glass, building materials and wood.  The coating is applied with a brush or a spraying device, or by dipping and subsequent expression, or with the aid of a coating machine, preferably with a doctor device. The composition may also contain fillers, pigments or plasticizers.
Patent SE-310979-B (SE)
Inventor: WINTER M
IPC: A23L27/20
Filed: 1964-02-26
Abstract: Novel compounds of formula <FORM:1061734/C2/1> wherein X represents oxygen or sulphur, and one of the symbols R1, R2 and R3 represents a methyl radical, the other two representing hydrogen, are prepared by subjecting a monohalogenated methylpyrazine to a treatment by known methods for the replacement of the halogen atom by a methylmercapto or methoxy group.  The mono-halogenated methylpyrazines may be prepared by treating methylpyrazine with hydrogen peroxide and reacting the resulting N -oxides with a phosphorus oxyhalide, or by direct halogenation of methylpyrazine with free halogen.ALSO:Flavouring compositions comprise compounds of formula <FORM:1061734/A1-A3/1> wherein X represents oxygen or sulphur, and one of R1 R2 and R3 represents a methyl radical, the other two representing hydrogen, and a non-toxic diluent suitable for human consumption.  Suitable diluents include propylene glycol, triacetin, benzyl alcohol and nearly tasteless oils such as peanut oil.  The compounds may also be processed with other flavouring substances into flavour essences which can be used as such or after dilution, e.g. in the solvents mentioned above.  An example describes a composition comprising maltol, g -nonalactone, benzaldehyde, acetylpropionyl and a mixture of isomeric methyl-methylonercaptopyrazines in benzyl alcohol and triacetin.  The compositions are used to impart a flavour of roasted hazelnuts, peanuts or almonds to foodstufls, beverages and pharmaceutical preparations, such as chocolate, ice-cream, puddings, baking products, confectionery and milk products such as yogurt, edible fats, milk and creams.
Patent SE-306579-B (SE)
Inventor: LEMMENS H
IPC: H01J1/28
Filed: 1962-03-05
Abstract: 994,151. Cathode materials. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. March 5, 1962 [March 8, 1961], No. 8435/62. Heading H1D. A cathode for a thermionic valve or other electric discharge tube comprises a metal cathode body 2 carrying outermost an emissive barium-activated alkaline earth metal oxide 4, and interposed therebetween, a substratum layer 3 of oxidic alkaline earth metal compounds containing barium and, in addition, a reducing agent which releases barium from the oxidic compounds in the operation of the valve. The emissive layer 4 preferably consists of strontium oxide or a mixed oxide of barium and strontium, the substratum layer 3 of a double or triple alkaline earth metal oxide with titanium hydride (e.g. 3% by weight) as a reducing agent and the cathode body 2 of electrolytic nickel or cobalt. In manufacture, the two layers are sprayed on until layer 3 is 60Á thick and layer 4 is 20Á thick. Specification 929,002 is referred to.
Patent SE-332997-B (SE)
Inventor: LASHER D
IPC: B65D85/672
Filed: 1967-05-03
Abstract: 1,133,823. Cardboard wrappers. INTERNATIONAL BUSINESS MACHINES CORP. 10 April, 1967 [5 May, 1966], No. 16252/67. Heading B8C. A wrapper, e.g. of cardboard, formed from a blank, for a typewriter ribbon cartridge 20, has pairs of cuts (31), Fig. 1 (not shown), that extend from one panel, e.g. a base, on to another, e.g. the side wall 14 so that material 30 between the cuts is pressed into the wrapper to form a locating key for the sides of the article. Tabs 50 are provided to enter the centre of the ribbon spools. A flap 70 that is deeper than the sides 14 is coated with P.V.C. When the flap 70 is folded in and the wrapper sealed, by a flap 13 being stuck on to the flap 12, the flap 70 is retained in place due to its extra height. The top of the key 30 then pops out of the wrapper at the side, Fig. 4 (not shown). A free flap 13b facilitates tearing off the wrapper. A cut-out 60 enables a label (45), Fig. 5 (not shown), on the article to be viewed.
Patent SE-314839-B (SE)
Inventor: FRUENGEL F
IPC: B64F1/20
Filed: 1965-07-08
Abstract: 1,066,565. Photo-electric visibility measurement. F. FRUNGEL. July 13, 1965 [July 18, 1964], No. 29678/65. Heading G1A. Visibility is determined by apparatus including a detector which views a row of flashing lamps, the lamps being spaced at distances from each other corresponding to increments of distance in which the range of visibility is to be measured and the detector being positioned so that it receives light from the lamps in directions slightly oblique to the row of lamps. The detector produces a signal dependent on its total number of flashes received in a certain time, the light being received from the furthest visible and all nearer lamps. The row of lamps (1a-10a, Fig. 1 (not shown)) may be located along an airfield runway, being supplied in association with the runway lamps (1-10). The detector is located on the ground near the runway, or may be mounted in a aeroplane, approaching the runway, which receives a signal to indicate its distance from the flash lamps or whose detector has a known angular field of view. The flash lamps are arranged at known spacings, often equal spacings and caused to flash at known frequencies, which may either be the same for all the lamps, or different, the frequency for any one lamp being proportional to the distance from the detector location. The frequencies may vary as the intensity of the associated runway lamps varies, but compensation is made for this in the visibility indicated. The detector output is applied to an amplifier (35a, Fig. 2 (not shown)) followed by a multi-vibrator and an indicator (36) calibrated in visibility ranges. The sensitivity of the amplifier (35a) may be regulated by an amplifier (35b) to allow for differing effective visibilities in daytime. The lamps are flash-tubes Fig. 3 (not shown) filled with rare gas and are provided with parabolic (47) and cone-shaped (48) reflectors in order to radiate the light, which is infrared or ultraviolet near to the visible spectrum, radially in a flat plane.
Patent SE-327418-B (SE)
Inventor: WINKELMANN E
IPC: C07C/
Filed: 1965-12-18
Abstract: Tetraaminobenzoquinone is made by treating a 2,5 di-(C2- 6-acylamino)-3,6-diaminobenzoquinone or its salt with concentrated H2SO4 and converting the sulphate obtained to the desired product with alkali; alternatively, the corresponding hydroquinone may be used, when air is introduced at the final stage.
Patent YU-48066-B (YU)
Title: Spoljni fiksator za rebra
Inventor: DANILO MALIC
Filed: 1992-12-09
Abstract: Spoljni fiksator za rebra kojim se omogućava fiksiranje i ispravljanje deformiteta grudnog koša koji nastaju kao posljedica dvostrukog preloma rebara i grudne kosti, čime se poboljšava disanje i unošenje kiseonika u pluća traumatizovanih pacijenata, naznačen time, što se sastoji od dvije šine sa šarkama (2) koje se maticama (5) spajaju sa donjim dijelom nosača (9) koje se na svom gornjem dijelu pomoću matice (3) spajajaju sa ramovima (1) u čijim prorezima su smješteni vijci (4) sa izbušenim glavama (6) kroz koje prolaze igle (7) fiksirane za ramove (1) maticama (10) na čijem se donjem dijelu nalazi šeširić (8) sa cjevčicom (12) koja se za iglu (7) pričvrsti vijkom (11).