baber/WOPTO huggingface dataset:
Patent HU-193336-B (HU)
Title: Heat exchanger first for gas-heating equipment
Inventor: BORBELY FERENC
IPC: F28D9/00
Filed: 1985-07-19
Abstract: A heat exchanger mainly for use with gas fired hot air blowers or convectors wherein the media taking part in the heat exchange are separated by a wall, a duct enclosed by the wall and constituting the flow area for the media and having a cross-sectional area diminishing in the direction of the flow and having detrusions on both sides of the wall.
Patent HU-183733-B (HU)
Title: Process for preparing triazolo-benzodiazepine derivatives
Inventor: CHAKRABARTI JIBAN K
IPC: C07D243/28
Filed: 1981-12-10
Abstract: These are described compounds of formula (I)
     or an acid addition salt thereof; in which R 1 , R 2 , R 3  and R 4  independently represent hydrogen, C 1-4  alkyl, C 2-4  alkenyl, halogen, C 1-4  haloalkyl, nitro, C 1-4  alkoxy, C 1-4  haloalkoxy, C 1-4  alkylthio or phenylsulphonyl; in which R 5  is a group of the formula
     where R 7  is hydrogen or C 1-6  alkyl, R 8  is hydrogen or C 1-4  alkyl and n is 0 or 1, provided that when R 7  is hydrogen n is 0; and in which R 6  is attached to the 1, 2 or 3 position of the triazole ring and is hydrogen, C 1-10  alkyl, C 3-7  cycloalkyl, C 3-7  cycloalkyl C 1-4  alkyl, phenyl, benzyl or acyl. These compounds are pharmaceutically active and are especially useful in the treatment of disorders of the central nervous system. They are prepared by reacting an amine of formula R S H with a triazolobenzodiazepine intermediate appropriately substituted at the 10-position or by ring-closing the appropriate anilinotriazole.
Patent HU-212936-B (HU)
Title: Process for producing (2r)-methyl-4,4,4-trifluorobutylamine
Inventor: BERNSTEIN PETER ROBERT
IPC: C07C311/15
Filed: 1991-12-02
Abstract: A process for the preparation of (2R)-methyl-4,4,4-trifluorobutylamine, or an acid addition salt thereof which comprises   a) acylating an optically active amine with 2-methyl-4,4,4-trifluorobutanoic acid or a reactive derivative thereof to afford a butyramide; b) separating (R)-diastereomeric butyramide from (S)-diastereomeric butyramide; and c) converting the (R)-diastereomeric butyramide into the desired (2R)-methyl-4,4,4-trifluorobutylamine, or an acid addition salt thereof.  The product may be acylating with a carboxylic acid of formula III <CHEM> wherein U is carboxy, or a reactive derivative thereof to afford (R)-4-[5-(N-[4,4,4-trifluoro-2-methylbutyl]carbamoyl)-1-methylindol-3- yl-methyl]-3-methoxy-N-o-tolylsulpho nylbenzamide. The indole is useful as a leukotriene antagonist, for example in the treatment of asthma or allergic rhinitis.
Patent HU-192261-B (HU)
Inventor: ERDESZ GYOERGY
IPC: G01N1/10
Filed: 1984-12-28
Abstract: A találmány tárgya folyadékminta folyamatos vételére szolgáló berendezés, amely különösen felszíni vizekből és szennyvízcsatornákból történő mintavételre alkalmas. A találmány szerinti berendezés legalább egy vákuumtartályt (1) tartalmaz, amely szívócsövön (5) keresztül legalább egy mintagyűjtő tartállyal (6) van összekapcsolva. Több mintagyüjtő tartály (6) esetén azok szívó segédcsövön (10) keresztül sorbakapcsoltak, és az első mintagyűjtő tartály (6) van mintabevezető csővel (8) ellátva.  1. ábra -1-
Patent IT-1242590-B (IT)
Title: Radiographic instrument.
Inventor: CASTELLINI FRANCO
IPC: A61C/
Filed: 1990-10-10
Granted: 1994-05-16
Abstract: The radiographic instrument in question provides for a radiogenic tube 5, and therefore also an emission lobe 6, to be inclined at an angle (α) between 1 degree 30' and 3 degree 30' relative to the perpendicular of the centre axis 2 of an emission cone 8 so as to produce a fan beam F of X rays in which the principal radiant axis of maximum potency V of said rays coincides with the centre axis 2 of the emission cone 8. FIG. 1 <IMAGE>
Patent IT-1226215-B (IT)
Title: Equipment for the automatic formation and distribution of sheets of constant size, even though adjustable, from a sheet or roll of film
Inventor: RODA ANGELO
IPC: B65B/
Filed: 1988-08-02
Granted: 1990-12-21
Abstract: The invention is concerned with a device for the automatic formation and distribution of sheets of constant size, even though adjustable, from a sheet or roll of film, comprising timed motorised means for timed operation for controlling the unravelling of the initial roll on the basis of the length of the sheet to be cut and a guillotine cutting blade positively operated by actuators which are activated after the motorised means have stopped and which act in opposition to springs tensioned to maintain the blade raised in a non-operative position.
Patent IT-1239252-B (IT)
Title: Hand-saving, accident-preventing, protective elastic band which can be applied to the mandrel of a lathe.
Inventor: SEGONI ALDO
IPC: F16P/
Filed: 1989-12-11
Granted: 1993-09-28
Abstract: The present invention concerns an elastic band, mainly in rubber, to be applied externally to the mandrel of a lathe, near the self-centring sliding jaws, in order to obtain protection from them, in particular when these protrude externally due to anchoring of the pieces, having large dimensions, to be turned.
Patent LV-14034-B (LV)
Title: Hydrodinamic fin-type vibration propulsive device
Inventor: CIFANSKIS SEMJONS
IPC: B63H1/00
Filed: 2009-09-29
Abstract: The present invention pertains to the field of water transport actuators, and it can be used for motion excitation of ships, underwater robotic fishes, motorboats, etc. The objective of the invention is to reduce energy loss during operation of the propulsive device and to increase velocity of motion of floating vehicle. The proposed fin-type propulsive device is equipped with driving and transmission mechanisms. Fin of propulsive device is equipped with window, which has a possibility to rotate about axis mounted in front section of the fin. Besides, fin has a stop, which is made in the form of elastic cord and limits window's opening angle within bounds of 17 grades. Actuator of the vibration propulsive device consists of two identical fins, which have a possibility to rotate about one axis in opposite directions.
Patent LV-11403-B (LV)
Title: Method for controlling of three-phase asynchronous  motor
Inventor: BUBNOVS ROBERTS
IPC: H02P1/42
Filed: 1996-03-14
Abstract: The innovation relates to electrical engineering and it can be used in asynchronous drives. The goal of the invention is to increase the power of the engine. The three-phase asynchronous engine control method is based on an alternating current, one phase voltage supply half period connecting sequence control includes A phases and at the same time B and C phase winding connection to a given number of power voltage half periods managing the orientation of the pulsating magnetic field in one direction. After that, connection is repeated with a difference in the room every 60 degrees considering the legality of the connection of phases A, B, C characterized by a given number of half periods of supply voltage and orientation of the pulsating magnetic field. Fig. 1 has the three phase asynchronous engine connecting system structure system shown.<IMAGE>
Patent ME-00544-B (ME)
Inventor: RUNKEL FRANK
IPC: A61P11/00
Filed: 2004-09-10
Abstract: Pronalazak se odnosi na postupak za pripremanje ekstrakta iz listova bršljana, koji sadrži delotvorne supstance, hederakozid C i α-hederin,   kao i ekstrakata pripremljenih   prema   tom postupku.   Prema postupku   se   prvo   priprema,   prvi ekstrakt, bogat α-hederinom,   a zatim drugi ekstrakt, bogat hederakozidom  C . U  poslednjem stupnju se oba ekstrakta mešaju u jedan ekstrakt, koji ima podešen sadržaj hederakozida C i podešen sadržaj α-hederina.
Patent MX-168788-B (MX)
Title: Dispositivo de apreciacion de funcionamiento de trampa de vapor
Inventor: FUJIWARA YOSHIYASU
IPC: G01M3/28
Filed: 1987-04-13
Abstract: La presente invención se refiere a un dispositivo de apreciación de funcionamiento de trampa de vapor, caracterizado en que se miden y almacenan el funcionamiento de cada trampa de vapor y el escurrimiento de vapor mediante un detector de escurrimiento de vapor; y en que los datos almacenados se transfieren a una computadora huésped, que registra y presenta visualmente la suma de escurrimiento de todas las trampas de vapor, la totalización y análisis de escurrimiento en términos de la cantidad de dinero o un régimen de rechazo y, un cambio en cada trampa de vapor con el tiempo.
Patent MX-171766-B (MX)
Title: Mejoras en reflector inflable para radar
Inventor: GENTRY GENE E
IPC: G08B7/00
Filed: 1987-06-11
Abstract: La presente invención se refiere a mejoras en reflector inflable para radar, que comprende: una envoltura contraíble e inflable, permeable a las ondas de radar que rodea a una serie de reflectores de radar que consta de cierto número de reflectores de ondas de radar que, cuando se infla la envoltura quedan dispuestos para formar una pluralidad de reflectores de esquina; los reflectores son de un material flexible para permitir contraerlos cuando se contrae la envoltura, las mejoras caracterizadas en que el radar comprende: un sistema de suspensión para soportar los reflectores en forma independiente entre sí en la envoltura, de modo que al inflar la envoltura, cada reflector flota en el sistema de suspensión para buscar una disposición plana óptima y formar un plano independiente pero ortogonal con los planos formados por cada uno de los otros reflectores; los bordes de cada reflector están provistos con una costura longitudinal; la serie de reflectores está suspendida dentro de la envolvente por un cordón que pasa desde la superficie interna de la envoltura y a lo largo de las costuras de algunos reflectores hasta el centro del aparato y retorna por otras costuras de los reflectores hasta la superficie interna de la envoltura.
Patent MX-169459-B (MX)
Title: Mejoras en mecanismo seleccionador de monedas
Inventor: JONES JOHN E
IPC: G07D9/00
Filed: 1987-09-25
Abstract: La presente invención se refiere a un mecanismo seleccionador de monedas para seleccionar en relación con su diámetro que consiste en: un disco portamonedas montado rotatoriamente, que tiene una superficie de arriba resiliente sobre la cual pueden ser alimentadas las monedas; un medio para hacer girar dicho disco; una placa guía que tiene una apertura central y una superficie inferior configurada, posicionada sobre y cercanamente adyacente a dicho disco, y en la cual dicha superficie configurada incluye un rebajo interior dentro del cual las monedas quedan libres de moverse radialmente, y dicho rebajo interior se extiende hacia afuera desde dicha apertura central, formando dicha placa guía una región de referir para recibir las monedas de dicho rebajo interior y engranar las orillas radialmente exteriores de las monedas de todas las denominaciones para mover dichas monedas radialmente hacia adentro mientras que las monedas son avanzadas circunferencialmente, de manera que las orillas radialmente exteriores de las monedas de todas las denominaciones quedan posicionadas en una ubicación radial común, mediante la cual las orillas radialmente interiores de las monedas quedan situadas en diferentes ubicaciones radiales determinadas por los diámetros de las monedas respectivas; y unos medios seleccionadores dispuestos alrededor de la periferia exterior de dicha placa guía para seleccionar las monedas de diferentes denominaciones de acuerdo con dichas ubicaciones radiales diferentes de las orillas radialmente interiores de las monedas de diferentes denominaciones, de manera que dichos medios seleccionadores expulsan monedas de una denominación común en una ubicación circunferencial común sobre la periferia de dicha placa guía, mientras que presionan continuamente a dichas monedas hacia dentro de la dicha superficie resiliente.
Patent NO-138654-B (NO)
Title: Fremgangsmaate og roterovn-anlegg for brenning av pulverformet eller granulert materiale
Inventor: HANSEN DAN SIGURD
IPC: F27B15/00
Filed: 1974-07-03
Abstract: Fremgangsmåte og roterovn-anlegg for brenning av pulverformet eller granulert materiale.
Patent NO-146287-B (NO)
Title: Fotoluminescerende materiale og fremgangsmaate ved dets fremstilling.
Inventor: GRAVISSE PHILIPPE
IPC: C09K11/00
Filed: 1976-10-29
Abstract: Fotoluminescerende materiale og fremgangsmåte ved dets fremstilling.
Patent NO-159511-B (NO)
Inventor: ORTHEY GEBHARD
IPC: A01D34/63
Filed: 1985-12-05
Abstract: PCT No. PCT/EP85/00160 Sec. 371 Date Dec. 5, 1985 Sec. 102(e) Date Dec. 5, 1985 PCT Filed Apr. 9, 1985 PCT Pub. No. WO85/04548 PCT Pub. Date Oct. 24, 1985.In a cutting head for an electric-motor-driven filament-type cutter the automatic adjustment of the length of the filament is effected in that intermittently a rotational movement occurs between a filament spool (36) and a sleeve (24) mounting said spool for axial displacement. The sleeve (24) is provided on the outside with locking cams and the filament spool on the inside with cams cooperating therewith. The sleeve (24) can be pushed in by hand against spring pressure to cancel the intermittent locking. For automatic filament adjustment a centrifugal adjustment is provided. For this purpose at least two radial ball slots (40) are provided between the housing portion (14) and a radial extension (48) of the sleeve (24) and in the ball slots balls (44) are guided which are adapted to be urged outwardly by centrifugal force. Since the height of the ball slot varies over an inclined plane (42), when the balls (44) move radially outwardly a spreading of the two parts (48, 14) takes place so that intermittent unlocking results. The individual rotational angle portions are limited by lower and upper cams which cooperate with a counter cam which is controlled by the displacement movement and cooperates alternately with the one or other cam, the sectionwise or intermittent angular displacement taking place by repeated switching on and off of the motor.
Patent NO-170688-B (NO)
Inventor: BURSTAIN ISRAEL GERSHON
IPC: C08F10/00
Filed: 1988-04-22
Abstract: A process for adjusting the melt flow of an olefin polymer product during a polymerization reaction comprising the polymerization of at least one alpha olefin in the presence of a polymerization catalyst, polymerization cocatalyst, and hydrogen as a molecular weight control agent, characterised by reacting at least part of the hydrogen with at least part of the alpha olefin in the presence of a hydrogenation catalyst when it is desired to reduce the melt flow of the polymer product.
Patent NO-176309-B (NO)
Inventor: ORANJE LEENDERT
IPC: B01D45/16
Filed: 1990-06-05
Abstract: The invention relates to a device for separating liquids and/or solids from a high-pressure gas stream, comprising a cylindrical vessel with a virtually vertically set axis fitted with:  a top compartment to which the gas stream is fed; a middle compartment comprising a number of blades set helicoidally around the axis; a bottom compartment for separating the gas and the liquid and/or solids and a coaxial gas discharge pipe projecting upward from the bottom compartment through the middle and the top compartments, around which helicoidal blades have been fixed, each helicoidal blade being composed of a bottom section with a constant pitch and a section with a pitch gradually increasing in upward direction. The constant pitch of the blades lies between 5 and 20 &loz& , preferably between 10 and 15 &loz&  and increases in upward direction to at most 60 &loz& , preferably 45 &loz& . Between the helicoidal blades are vertical baffles which, viewed in the flow direction of the gas, extend from the discharge pipe in the direction of the inner wall of the vessel. These baffles are shaped like flat planes with sharp free ends. Conical sleeve sections are provided in the separation section of the device, at the outer wall of the gas discharge pipe, the angle between the sleeve sections and the centre line of the vessel being between 15 and 45 &loz& . The distance between the free end of the sleeve sections and the inner wall of the vessel is between 0.25 and 0.70 and by preference between 0.3 and 0.6 of the distance between the outer wall of the gas discharge pipe and the inner wall of the cylindrical vessel.
Patent NO-173721-B (NO)
Inventor: MOELLER JENS CHRISTIAN
IPC: A01N25/30
Filed: 1992-06-16
Abstract: A herbicidal formulation which is a water-soluble powdery or granular free-flowing formulation comprising glyphosate acid (N-phosphonomethylglycine) and a surface-active agent that is a powdery or granular nonionic polyglycol ether of a straight chain, saturated, high molecular weight fatty alcohol having an average chain length of C16-C18, about 25 units of ethylene oxide per mole of fatty alcohol and an HLB value of about 16, said formulation is a highly efficient herbicide.
Patent SE-335194-B (SE)
Inventor: HAMNER G
IPC: C10G35/095
Filed: 1967-06-06
Abstract: 1,178,428. Hydrocarbon conversion catalysts. ESSO RESEARCH & ENG. CO. 26 May, 1967 [7 June, 1966], No. 25972/69. Divided out of 1,178,427. Heading B1E. [Also in Division Cl] A catalyst composition comprises a rareearth-metal containing natural or synthetic erionite having uniform pore openings of less than 6A. Rare earths are defined as elements of atomic number 57 to 71 inclusive, scandium and yttrium. They may be incorporated by base-exchange, preferably via the ammonium or hydrogen form. Mixtures of rare earths may be employed. The catalyst may also contain cadmium or zinc, and a hydrogenation component such as Co, Ni, Pt, Pd, Rn, Rh, Os, or Ir, in the form of free metal, oxide or sulphide or incorporated by ion-exchange. The catalyst may be sulphided before use and is useful for hydrocarbon conversion processes.
Patent YU-47845-B (YU)
Title: Postupak za izolovanje glaucinhidrohlorida iz bilje žuti mak (glaucium flavum crantz.)
Inventor: BRANKOVIC V
IPC: A61K31/485
Filed: 1989-10-13
Abstract: POSTUPAK ZA IZOLOVANJE GLAUCINHIDROHLORIDA IZ BILJE ŽUTI MAK (GLAUCIUM FLAVUM CRANTZ.), naznačen time, što se samlevena droga zaalkališe vodenim rastvorom amonijaka u odnosu 1:2, a zatim ekstrahuje na toplo uz refluks sa ugljentetrahloridom u odnosu 1:8, pri čemu se organske faze kojima se doda petroletar ekstrahuju sa vodenim rastvorom hlorovodonične kiseline u odnosu 2:1, a dobijeni hlorovodonični ekstrakt ekstrahuje se hloroformom.
Patent YU-47523-B (YU)
Title: Okruglitelj testanih komada
Inventor: RANDJIC R
Filed: 1990-11-05
Abstract: OKRUGLITELJ TESTANIH KOMADA, naznačen time, što se sastoji od gornjeg trakastog transportera (1), donjeg trakastog transportera (2), zaustavnog kanala (3), zaustavnog kanala (4), pogonske jedinice (5) i noseće konstrukcije (6), pri čemu su gornji trakasti transporter (1) i donji trakasti transporter (2) postavljeni jedan iznad drugog, vezani za noseću konstrukciju (6) jednim krajem, a drugim krajem preko nogu (72) oslonjeni na tlo, a pogonjeni pomoću pogonske jedinice (5) preko pogonskog lančanika (54), pogonskog lanca (53), lančanika (55) i lančanika (57), što su zaustavni kanal (3) i zaustavni kanal (4) postavljeni respektivno iznad gornjeg trakastog transportera (1) i donjeg trakastog transportera (2), i što ima usmerni lim (73), postavljen iznad donjeg trakastog transportera (2), vezan za noseću konstrukciju (6). Prijava sadrži još 1 zavisan zahtev.
Patent YU-49295-B (YU)
Inventor: STULIC MIROSLAV
Filed: 2001-02-21
Abstract: Automatizovani visefunkcionalni mehanizam sa alatom za duvanje predformi kod masina za izradu PET ambalaze, narocito polietilenskih flasa namenjenih za razne tecnosti, pri cemu se predforme (9) sa selektora (1) ciklicno dovode vertikalno u parovima na beskonacnu transportnu traku (2) iz koje ih preuzima mehanizam (3) sa dvodelnim alatom (4) ucvrscenim unutar rama (17) za ivicnjake (18) masine, pri cemu su nepokretni deo (29) i pokretni deo (29') alata (4) izvedeni iz segmenta (30) pricvrscenih na osnovne ploce (31), dok su osnovne ploce (31) ucvrscene za nepokretnu nosecu plocu (33) dela (29) i pokretnu nosecu polocu (34) dela (29') aksijalno pokretljivog u oba smera, preko kliznih lezajeva (35) smestenih na dve paralelne osovine (36) i sto dvodelni alat (4) ima gornju bravu (24) i donju bravu (37) za zabravljivanje, iz kojeg se dvodelnog alata (4) nakon duvanja i odusivanja, gotove flase uredajem (39) za izbijanje ubacuju u korito (5) i sto rad mehanizma (3) i dvodelnog alata (4) obezbeduje uredaj (6) za pneumatiku a kontrolise uredaj (7) za nadzor i kontrolu, naznacen time, sto je automatizovani visefunkcionalni mehanizam (3) sa dvodelnim alatom (4) postavljen u prostornom ramu (17) ucvrscenom na uzduznim ivicnjacima (18) masine, sto se mehanizam (3) sastoji od para teleskopskih cilindara (19) sa uzim cilindrima (16) na cijem su donjem delu ucvrsceni zvonasti hvataci (20) predformi (9), dok je slobodni kraj uzih cilidara (16) izveden u vidu poluloptastog klina (25) za tegljenje predformi (9), sto su unutar zvonastih hvataca (20) izvedene konusne brizgaljke (21), pri cemu su medusobno paraleino razmaknuti vertikalni pneumatski cilindri (19), snabdeveni detektorima (23) polozaja i sto su kolica (22) svojim kliznim lezajevima (27) postavljena, aksijalno pokretljivo u oba smera, na dve paralelne osovine (26) ucvrscene na ramu (17). Prijava sadrzi jos tri zavisna patentna zahteva.
Patent RS-49747-B (RS)
Inventor: KRSTIC DR DANILO
IPC: A61N2/06
Filed: 2001-05-16
Abstract: Aparat protiv hrkanja, nazanačen time, što je telo (1) izrađeno od elastičnog alkoholorezistentnog materijala, oblika zvučne viljuške čija su dva vertikalna gornja kraka (2) blago lučno savijena prema vanjskoj strani i što se na njihovim gornjim krajevima nalaze loptasti završeci (3) dok je na donjem horizontalnom delu (5) upravno na krake (2) izveden repić (6) koji je celom dužinom jednakog okruglog preseka. Prijava sadrži još 1 nezavistan i 1 zavistan patentni zahtev.
Patent RS-50189-B (RS)
Inventor: MILONJIC SLOBODAN
IPC: C01F7/02
Filed: 2003-07-24
Abstract: Postupak sinteze stabilne vodene koloidne disperzije (sola) aluminijumoksida.se sastoji u korišćenju rastvora aluminijumovih soli (aluminijumhlorida, aluminijumnitrata ili aluminijumsulfata), naznačen time, što se vrši forsirana ("prinudna") hidroliza vodenog rastvora aluminijumove soli koncentracije od 1.10-4 mol/L do 1.10-2 mol/L zagrevanjem na temeraturi od 95 do 102° C u balonu sa refluksom ili pri temperaturi od 110 do 160° C u autoklavu u trajanju od 6 do 50 časova u cilju dobijanja stabilne vodene koloidne disperzije (sola) aluminijumoksida različitog oblika i veličina čestica čvrste faze.
Patent ZA-795406-B (ZA)
Title: Gear crimped polyester yarns and processes for their manufacture
Inventor: SHAW F
IPC: D02G1/14
Filed: 1979-10-09
Abstract: Hitherto the commercial production of a gear crimped polyester yarn has not proved practicable due to extremely low bulk in the yarn and inadequate yarn mechanical properties. There is now provided a drawn gear-crimped polyester yarn with latent bulk the amount and nature of the bulk being such that the yarn has an initial crimp as defined of at least 1.5%, preferably of above 2%, and a mechanical crimp stability as defined of above 0%. The crimped polyester yarn may be produced by heating a drawable polyester yarn (9) having a birefringence in the range 32 x 10<-><3> to 125 x 10<-><3> inclusive, preferably 35 x 10-<3> to 125 x 10<-><3> inclusive, crimping the yarn by guiding it between the intermeshing teeth of a set of toothed wheels (11,19) such that the yarn is caused to follow a sharply zig-zag path, the toothed wheels being rotated at a sufficient speed such that the yarn is drawn by the tension so imparted to the yarn by the toothed wheels and subsequently forwarding the crimped yarn from the toothed wheels under a controlled tension within the range 0.15 to 0.50 g per decitex inclusive based on the decitex of the drawn polyester yarn.
Patent ZA-804367-B (ZA)
Title: Mixtures of optical brighteners
Inventor: ERCKEL G
IPC: D06L4/65
Filed: 1980-07-18
Abstract: Mixtures of optical brighteners consisting of 5 to 95% by weight of a compound of the formula   <IMAGE>   in which A denotes a o- or p-cyanophenyl group, and 95 to 5% by weight of one or more further optical brighteners.