baber/WOPTO huggingface dataset:
Patent HU-181687-B (HU)
Title: Process for preparing 5-/2-hydroxy-3-thio-propoxy/-chromone-2-carboxylic acid derivatives further alkyl esters and salts thereof
Inventor: PEDRAZZOLI ANDREA
IPC: C07D311/24
Filed: 1980-03-28
Abstract: 1. 5-(2-hydroxy-3-thiopropoxy)chromone-2-carboxylic acids characterized by the general formula  see diagramm : EP0017578,P11,F1 wherein R its an alkyl group of from 1 to 16 carbon atoms, an alkenyl group of 3 to 4 carbon atoms, a cycloalkyl group of from 3 to 8 carbon atoms or a cycloalkylalkyl group of from 4 to 9 carbon atoms ; and alkali and alkaline-earth metal salts thereof and alkyl esters thereof having 1 to 4 carbon atoms.
Patent HU-193200-B (HU)
Title: Process for producing hydrochlorides of enantiomeres of alpha-amino-beta-phenyl-propionic acid
Inventor: FOGASSY ELEMER
IPC: C07B57/00
Filed: 1984-03-01
Abstract: L-Phenylalanine D-N-benzoyl-phenylalanine salt, D-phenylalanine L-N-benzoyl-phenylalanine salt, D-phenylalanine O,O-dibenzoyl-L-tartrate, D-phenylalanine O,O-di-p-toluoyl-L-tartrate, L-N-formyl-phenylalanine D-2-benzylaminobutanol salt, and L-N-acetyl-phenylalanine D-phenylglycinamide salt are new. - Optical resolution of racemic phenylalanine cpds. of formula (I) or their salts is effected by reaction with an optically active cpd. of formula (II) in a polar solvent and/or a solvent mixt. comprising at least one nonpolar solvent and opt. an achiral acid or base, followed by sepn. of the crystalline diastereomeric salt and release of optically active (I) from the sepd. salt or mother liquor by treatment with an achiral acid or base: R=H or acyl, pref. formyl or acetyl; R1=COOH, NH2 or benzylamino; R2=CH2OH, benzoylamino, CONH2, or benzoyloxy-carboxymethyl opt. ring-substd. by alkyl; R3=alkyl, phenyl, phenylalkyl, or benzoyloxy opt. substd. by alkyl.
Patent ZA-84633-B (ZA)
Title: Triazole antifungal agents
Inventor: RICHARDSON KENNETH
IPC: C07D521/00
Filed: 1984-01-27
Abstract: Triazole antifungal agents of the formula:- 
<CHEM>
 and their pharmaceutically and agriculturally acceptable salts, wherein R is a C1-C5 perfluoroalkyl group and R<1> is H or CH3. The compounds are human and agricultural antifungal agents. They also have antileishmanial activity.
Patent ZA-86488-B (ZA)
Title: Polyester polyols,their manufacture and use in polyurethane production
Inventor: BENTLEY JAMES MARTYN
IPC: C08L77/12
Filed: 1986-01-22
Abstract: A polyester polyol derived from a polyalkoxylated by-product of pentaerythritol manufacture and polycarboxylic acids, the latter being themselves by-products from the production of adipic acid or terephthalic acid or derivatives thereof, useful for the manufacture of rigid foam.
Patent ZA-87793-B (ZA)
Title: Formulations suitable for the stabilisation of alpha-interferon
Inventor: FRANZ HELMUT
IPC: A61K47/42
Filed: 1987-02-04
Abstract: The pharmaceutical forms are intended for topical administration and employ as vehicle for and stabiliser of the active ingredient a composition which specifically confers special stability on the active ingredient IFN alpha. The forms are essentially composed of hydroxyethylcellulose and gelatin and preferably contain highly purified IFN alpha which has been prepared by DNA recombination as active ingredient.
Patent AT-391187-B (AT)
Title: Gas burner
IPC: F23D14/10
Filed: 1988-04-28
Granted: 1990-08-27
Abstract: Gas burner with at least one burner tube 3 which is fastened indirectly to a burner plate 2 delimiting the combustion space and is fed with a gas/air mixture via a mixing tube 5 passing through the burner plate 2 and through the top wall 6 of which pass mixture outlet orifices 7. An annular collar, cuff 9 or the like, at least partially surrounding the outside of the mixing tube 5, is fixed in position to the outside of the latter at a predetermined desired distance x from that end face of the burner tube 3 which faces the said mixing tube. The annular collar, cuff 9 or the like is connected to the burner plate 2 in a mechanically releasable manner, and the annular collar, cuff 9 or the like is connected, preassembled, along its inner circumference to the outside of the mixing tube 5 by means of a weld 11. <IMAGE>
Patent AT-386447-B (AT)
Title: Mobile transitional hangar
Inventor: UDIER HELMUT DIPL ING
IPC: E04H6/44
Filed: 1986-11-07
Granted: 1988-08-25
Abstract: The invention relates to a mobile transitional hangar 1, for an aircraft, which, during the heating period, can be displaced as an air lock in front of the door of the servicing hangar 6 which is to be opened, and is connected with sealing action thereto. The transitional hangar 1 is of transitional construction with the cross section adapted to the selected aircraft contour, the useable length corresponding to the aircraft length including towing vehicle. It has, on opposite sides, at least one door 3, which can be opened alternately with the sliding door 13 of the servicing hanger 6. The transitional hangar 1 may also be used for other purposes and thus possibly have sound-damping arrangements for engine checks and/or washing arrangements and/or heating installations. <IMAGE>
Patent AT-384543-B (AT)
Title: Device for holding and for displaying stiff, flat objects and arrangement having a plurality of such devices in a display frame
Inventor: SCHUBERT OTTO
IPC: G11B33/04
Filed: 1984-11-27
Granted: 1987-11-25
Abstract: A device 1 for holding and displaying CD, audio or video cassettes 2 is proposed, which are supported obliquely by their lower edge region in an arrangement lined up one behind another in a row in grooves 5 in a base 4, the grooves 5 having supporting areas which interact in pairs and face in opposite directions, between which the cassettes are held firmly in their respective oblique position. The bottom of the groove can be provided with central rolling elevations 16 to guide the undersides of the cassette and, at least in some sections, can be cylindrical. The groove side walls are of undercut design, and the grooves are arranged so as to rise or fall in the manner of steps, with a mutual vertical offset of the undercuts. A divider 3 dividing rows of cassettes 2 lying beside one another from one another can be plugged onto the walls 7 that divide the grooves 5 from one another. <IMAGE>
Patent CH-621680-B (CH)
Inventor: ZUMSTEG ALPHONSE
IPC: H03B5/32
Filed: 1979-05-22
Abstract: A signal generator having a digital temperature compensation circuit contains high and low frequency quartz oscillators (HF and NF), the low frequency oscillator being used for temperature compensation. Both oscillators are manufactured such that the descending portion of the temperature dependent parabolic frequency curve of the low frequency oscillator passes through the temperature inversion point of the parabola of the high frequency oscillator. The frequencies of both oscillators are first adjusted such that the ratio thereof is inversely proportional to the ratio of the parabolic temperature coefficient, i.e., f1:f2= beta 2: beta 1. Subsequently two substantially identical reference frequencies are adjusted and, by feeding back the output frequency, combined in such a manner that an output frequency independent of temperature is produced which is determined substantially by the high frequency oscillator. The signal generator is thus temperature compensated and, due to the use of a high frequency oscillator, has much better properties with regard to aging and frequency stability than a low frequency oscillator.
Patent DK-163883-B (DK)
Inventor: CAER GERARD LE
IPC: C22C45/08
Filed: 1983-07-05
Abstract: A substantially amorphous or microcrystalline Al-based alloy, wherein said Al-based alloy is represented by the formula: AlaMbM'cXdYe in which: a+b+c+d+e=100 50</=a</=95 atom % 0</=b</=40 atom % 0</=c</=15 atom % 0</=d</=20 atom % 0</=e</=3 atom % wherein at least two of the subscripts b, c or d are strictly positive, and wherein M is at least one metal selected from the group consisting of Mn, Ni, Cu, Zr, Cr, Ti, V, Fe and Co; M' is Mo, W, or a mixture thereof, X is at least one element selected from the group consisting of Ca, Li, Mg, Ge, Si, and Zn; and Y is the inevitable production impurities, with the proviso that when element M is Co, Mn and/or Ni, the total amount of these elements is at least 12 wt % of the alloy.
Patent DK-156177-B (DK)
Inventor: SKOGBERG BO TORBJOERN
IPC: E21B33/12
Filed: 1982-11-15
Abstract: An expansion body for constructions like piles or anchorages located in the earth, said body being adapted for insertion into the ground in a compact shape and expanded therein to an expanded shape. The expansion is achieved by unfolding a folded sheet metal casing (11) by filling it up with pressurized fluid. The sheet metal casing which defines two opposed portions (16, 17) is folded in a zigzag shape before the expansion with the folds (18) of one portion (16) falling into the folds (19) of the other portion (17).
Patent DK-162077-B (DK)
Inventor: MARTINI FRANCESCO
IPC: B32B27/32
Filed: 1984-11-08
Abstract: A heat-sterilizable laminate film especially useful for making disposible pouches for sterile injectable compositions comprises an ethylene-vinyl acetate copolymer layer and on either side of the said layer a layer of a propylene-ethylene copolymer which may contain an impact modifier. The laminate may be cross-linked by irradiation.
Patent FI-66692-B (FI)
Inventor: SILVERWATER BERNARD F
IPC: G01F1/42
Filed: 1980-01-23
Granted: 1984-07-31
Abstract: A flow sensor is provided, responsive to fluid flows within a range from above a predetermined minimum to below a predetermined maximum, to indicate that flow is within that range and the minimum flow has been exceeded, but nonresponsive to fluid flows below the predetermind minimum or above the predetermined maximum, to avoid giving a false indication of fluid flow, comprising a flow-responsive valve and a differential pressure indicator.
Patent FI-76106-B (FI)
Inventor: CHEVREUX PIERRE
IPC: C08F220/00
Filed: 1983-11-03
Granted: 1988-05-31
Abstract: Radiation curable composition suitable for use as an adhesive for bonding glass, especially for the production of clear glass laminates, and comprising a urethane acrylate component in an  alpha beta -ethylenically unsaturated diluent which comprises (i) acrylic acid, (ii) a monoester of acrylic acid and a C1-C6 alkanol or substituted derivative thereof said monoester being present in an amount of up to 400% by weight of component (i), and optionally (iii) up to 40% by weight of a multiacrylate.
Patent FI-76912-B (FI)
Inventor: GROENWOLD BARELD EGGE
IPC: A01N57/20
Filed: 1985-03-12
Granted: 1988-09-30
Abstract: Synergistic herbicidal activity is demonstrated by composition comprising aa mixture of (a) a trialkylsulfonium salt of N-phosphono-methylglycine having the formula (a) a herbicidally effective amount of a trialkylsulfonium salt of N-phosphonomethylglycine having the formula <CHEM> in which R is C1-C3 alkyl and n is 0 or 1, and (b) an herbicidally effective amount of a pyrrolidone compound of the formula X min  O <CHEM> in which X min  is hydrogen, chlorine or methyl; Y is hydrogen, chlorine, or bromine; Z is chlorine or bromine: R<1> is hydrogen, alkyl, acetyl, chlorine, bromine, fluorine, iodine, trifluoromethyl, nitro, cyano, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, trifluoromethylthio, trifluoromethylsulfinyl, trifluoromethylsulfonyl, pentafluoropropionamido or 3-methylureido; R<2> is hydrogen, alkyl, chlorine or trifluoromethyl; and R<3> is alkyl or hydrogen; in a pyrrolidone: N-phosphono-methylglycine weight ratio of from about 1:6 to about 4:1.
Patent FI-80771-B (FI)
Title: Wood-screw
Inventor: SAHLIN ANDERS
IPC: F16B25/02
Filed: 1986-01-22
Granted: 1990-03-30
Abstract: A wood screw is characterised in that its core (2) is generally cylindrical with a diameter which does not exceed that of a prebored hole, that it comprises two threads, viz. a main thread (3) and an auxiliary thread (4), of which the former protrudes considerably more from the circumference of the core than the latter and both of which are formed as sharp threads, i.e. are thin in relation to their depth, and that the front end of the cylindrical core is provided with a recess (5) having an edge (8) acting as a cutter.
Patent FI-79180-B (FI)
Title: Friction wheels
Inventor: MANTOVAARA URPO
IPC: F16H/
Filed: 1988-02-03
Granted: 1989-07-31
Abstract: This invention concerns friction wheels, including parts, shaped like a planet gear. The aim is for such wheels, fitted instead of a planet gear with cylindrical gear wheels, to lend themselves to the fastest step to multi-step gears. The invention is characterised by the concave shape of the planet wheels (5) being envelope surfaced longitudinally, thereby endeavouring to make the sun wheel (1, 2, 3, 4) including a wedge mechanism simple and short in the axial direction, to also function as a disconnection (2, 9) if needed.<IMAGE>
Patent FI-112327-B (FI)
Inventor: REYNOLDS DAVID L
IPC: A61J1/05
Filed: 1995-11-17
Granted: 2003-11-28
Abstract: A bottomless pharmaceutical vial for filling, capping, and subsequent conversion into a syringe includes a shoulder (14) within its open bottom end (8) beneath a piston (10), and a retainer ring (20) snapped into engagement with the shoulder to retain the piston. The retainer ring has no part projecting beyond the external diameter of the vial, so that it may be installed prior to filling of the vial. A separate finger flange (32) may subsequently be snapped into place if required.
Patent HU-186938-B (HU)
Inventor: LIEKENS J A F
IPC: A22C13/00
Filed: 1982-05-27
Abstract: Die Erfindung betrifft eine Verpackung fuer einen Huellenstab in einer Umhuellung der Art, dass der Huellenstab leicht in der erforderlichen Weise ohne Verletzung jenes Endes, d. ueber einen Fuellstutzen geschoben wird, gehandhabt werden kann, wobei gleichzeitig der Huellenstab den erwuenschten Behandlungen, wie einer Durchfeuchtung, vor dem Fuellen der Huelle mit dem erwuenschten Produkt unterzogen werden kann. Ein Ende des Huellenstabes ist mit einem kalibrierten Ring versehen, welcher eine Huelse aufweist, die in das Ende des Huellenstabes eingeschoben ist und die an ihrem einen Ende einen Flansch von solcher Abmessung besitzt, die eine aeussere Verletzung der Faeltelung des Huellenstabes verhindert. Die Umhuellung der Verpackung ist verflochten mit dem kalibrierten Ring, und der kalibrierte Ring ist mit elastischen Fingern fuer eine Verankerung des kalibrierten Ringes und des Umhuellungsmaterials auf dem Einfuellstutzen versehen.
Patent HU-213896-B (HU)
Inventor: KOISTINEN PETER
IPC: B01D1/28
Filed: 1991-12-16
Abstract: A találmány őlyan desztillálóberendezésre vőnatkőzik,amelyik különösképpen alkalmas a tengervíz édesvízzé történődesztillációjára. A berendezés nagyszámú, vékőny filmanyagból, példáűlműanyag filmből kialakítőtt, egymással szemben elhelyezett, lapős,zsákszerű elemet (3) tartalmaz, amely elemek az elemek külső felületeimentén l főlyó, elpárőlgó főlyadék és az elemek belsejébe irányítőttkőndenzáló gőz közötti hőcserélőként működnek. A berendezés magábanfőglal egy kőmpresszőrt (15) is, amelynek feladata a fejlesztett gőzny másának és hőmérsékletének megnövelése azt megelőzően, hőgy a gőztaz elemek belsejébe vezetnék. A találmány lényegi részét az képezi,hőgy valamennyi zsákszerű elem (3) felső végénél egy őlyan, az elemmellényegében azőnős szélességű, méhsejtszerkezetű záróréteg (4) van,amely záróréteg eg mástól válaszfalakkal elkülönített, párhűzamősbevezető csatőrnákkal (26) rendelkezik, s az elpárőlőgtatandófőlyadékőt ezek a csatőrnák az elemfelület teljes szélessége felettőszlatják szét. Ezen t lmenően a záróréteg (4) őlyan, azőnős módőnkialakítőtt csatőrnákat (25) is tartalmaz, amelyek a kőndenzálandógőzt az elem teljes szélességében vezetik be az elem belsejébe. Azelem alsó végénél űgyancsak van egy tővábbi méhsejtszerkezetűzáróréteg (7), s az abban lévő csatőrnák egyrészt egy gyűjtőedénybe(8) gyűjtik az előállítőtt desztillátűmőt, másrészt az el nem párőgőtt főlyadékőt egy gyűjtőtartályba (9) vezetik. ŕ
Patent HU-205384-B (HU)
Title: Process for increased expressin of human interleukin-2 in mammal cells
Inventor: CULLEN BRYAN RICHARD
IPC: C12N15/85
Filed: 1987-05-11
Abstract: A DNA sequence comprises a gene coding for human interleukin-2 and a signal peptide sequence in which 5' noncoding sequences of the gene have been replaced by heterologous 5' noncoding sequences. The 5' noncoding sequence, a subsequence of the signal peptide and a 3' noncoding sequence may be from a rat insulin gene. …<IMAGE>…
Patent HU-192029-B (HU)
Inventor: GYENESE JOZSEF
IPC: A01B33/06
Filed: 1984-06-06
Abstract: A találmány függőleges tengelyű forgó művelőelemekkel
rendelkező borona hajtásláncára vonatkozik,
mely vontatóról meghajtott főhajtóművel egy
vázkeretre (6) szerelt egységesített - tengelykapcsolóval
(2) egymáshoz kapcsolt - hajtóművekkel (3)
magasszintű mezőgazdasági talajművelésre alkalmas
kis energiafelhasználás mellett.
Patent HU-200292-B (HU)
Title: Cutting tool
Inventor: SHATUROV GENNADY F
IPC: B23B27/12
Filed: 1986-09-16
Abstract: Cutter comprising a holder (1), a cutting element (4) mounted on an axle (3) and a mechanism (11) for rotation of the cutting element (4). The rotation mechanism (11) consists of a "nut-screw" pair mounted in the holder (1) parallel to the axle (3). The holder (1) serves as the nut whereas the screw (12) is provided with a section (16) shaped as a body of revolution with a quadric surface. The axle (3) is provided with a protrusion (19) contacting with the surface (16) whereby the point (20) of their contact is located beyond the plane of the geometrical axes (18, 8) of the screw (12) and the axle (3).
Patent HU-192071-B (HU)
Title: Pesticide compositions of prolonged activity
Inventor: WYSONG ROBERT D
IPC: C08G18/62
Filed: 1981-09-04
Abstract: This invention relates to a one-phase, solid controlled release pesticidal composition consisting essentially of a pesticide in homogeneous combination with a cross-linked copolymer prepared from hydrophobic monomers, selected from styrene and a-methyl styrene, and carboxylic acid- containing monomers.
Patent HU-185955-B (HU)
Title: Method and connection arrangement for controlling the positioning for radial drilling machines
Inventor: JOO ISTVAN
IPC: G05B19/42
Filed: 1981-09-14
Abstract: A process is disclosed for automatically positioning the drill spindle over a workpiece at a predetermined location defining the bore center, wherein the shop drawing and the workpiece bore centers are defined as to their locations in different coordinate systems and wherein the invention provides for calculating and measuring steps to transform between the various coordinate systems. The invention discloses also apparatus for practicing the process by employing a controller-arithmatic unit which carries out the coordination of the plurality of logic circuits and the effecting the use of a programmed performance of the process including the teaching or updating of the program for new bores.
Patent HU-190412-B (HU)
Title: Process for producing substituted 4,5-dihiydro-6-bracket-substituted-bracket closed-phenyl-3-bracket-2h-bracket closed-pyridazinones and 6-bracket-substituted-bracket closed-phenyl-3-bracket-2h-bracket closed-pyridazinones
Inventor: SIRCAR ILA
IPC: C07D403/10
Filed: 1982-09-14
Abstract: Substituted 4,5-dihydro-6-(substituted)-phenyl-3(2H)-pyridazinone compounds and 6-(substituted)phenyl-3(2H)-pyridazinone compounds and pharmaceutically acceptable salts thereof are useful as cardiotonic and antihypertensive agents. Said compounds cause a significant increase in myocardial contractility in the dog. Said compounds also cause a decrease in blood pressure in the spontaneously hypertensive rat. Said compounds are produced by reacting substituted  gamma -oxobenzene-butanoic acids with suitably substituted hydrazines to provide 4,5-dihydro-6-(substituted)phenyl-3(2H)-pyridazinones which are dehydrogenated to 6-(substituted)phenyl-3(2H)-pyridazinones. Both the 4,5-dihydro-6-(substituted)-phenyl-3(2H)-pyridazinones and the 6-(substituted)-phenyl-3(2H)-pyridazinones are useful as cardiotonic and antihypertensive agents. The compounds have the formula: <CHEM> where ....... represents a double or single bond and A is anyone of five types of heterocyclic ring-containing radicals, and R2, R3 and Y are hydrogen or various substituents.
Patent HU-191612-B (HU)
Title: Herbicides consisiting of chinoline derivatives and process for producing og agents
Inventor: HAGEN HELMUT
IPC: C07F9/60
Filed: 1983-09-06
Abstract: Quinoline derivatives of the formula   <IMAGE>   where X, n, R1, R2 and Y have the meanings given in the description, are used for controlling undesirable plant growth.
Patent HU-192579-B (HU)
Title: Process for preparing orally administrable immunogenic composition
Inventor: DAVIS PAUL J
IPC: A23K1/00
Filed: 1984-08-03
Abstract: An oral vaccine against parasitic protozoa, such as coccidia, comprises live encysted protozoa embedded in a firm gel matrix from which the protozoa are released following ingestion by a host. The gel matrix helps to maintain the essential viability of the protozoa without seriously hindering the natural mechanism by which they infect their host. Preferably the gel matrix is based on alginate. Alginate beadlets containing viable sporulated coccidia oocysts, for administration to poultry, are a preferred feature.
Patent HU-182822-B (HU)
Inventor: LETHENYEI TIBOR
IPC: G09G3/04
Filed: 1981-11-20
Abstract: A találmány tárgya digitális színkontrasztos számkijelző egység, különösen digitális órák vagy számsorok nyilvános helyen történő kijelzésére, amely számkijelző egységben hét kijelző szegmens van és az egyes szegmensek mágneses gerjesztő tekercsekkel vannak mágneses kapcsolatban, továbbá olyan, saját tengelyük mentén elforgatható hengeralakú szegmensei vannak, amely hengeralakú szegmensek két egymással átlósan szemben levő alkotójuk mentén összeillesztett, egymástól elütő színű, antimágneses anyagból előnyösen műanyagból készített félhengerekből állnak. A találmánynak az a lényege, hogy a hengeralakú szegmensek a mágneses gerjesztő tekercsekkel szemben levő felületük környezetében sugárirányban mágnesezett, kétpólusú korong- vagy gyűrűalakú állandó mágnessel vannak ellátva és a gerjesztő tekercsek közvetlenül a megjelenítő felület mögött a hengeralakú szegmensek mellett, a hengeralakú szegmensek által körülhatárolt térben vannak elrendezve.  -1-
Patent HU-199908-B (HU)
Title: Process for increasing of operational safety of earthings applied in the sphere of active electrochemical protection
Inventor: ARTZ JOZSEF
IPC: C23F13/00
Filed: 1986-09-02
Abstract: A hole is drilled in the earth for the anode earth wire, which is protected in an airing pipe. The location, the depth and the geometry of the wire depends on the geology of the area and it is meant to be above the first water bearing or water supplying earth layer.
Patent HU-206943-B (HU)
Title: Process for increasing growth and health of cultivated plants
Inventor: BECKER KLAUS
IPC: A01N63/10
Filed: 1987-09-10
Abstract: Roots of cash crops carry stable microflorae some parts of which are populated by unwanted bacterial species. These are replaced by useful bacteria which can supply reqd. essential and/or inhibiting cpds. to existing other species of the mciroflora of mixed population, improving thereby the growth and health of cash-crops.