baber/WOPTO huggingface dataset:
Patent YU-60790-A (YU)
Title: Postupak za dobijanje 5-fenilpirimidin jedinjenja i njihovih soli
Inventor: MILLER A A
IPC: C07D413/04
Filed: 1990-03-28
Abstract: POSTUPAK ZA DOBIJANJE 5-FENILPIRIMIDIN JEDINJENJA I NJIHOVIH SOLI U prijavi je opisan postupak za pravljenje novih 5-fenilpirimidin derivata formule I: u kojoj radikali R1-R8 imaju značenja data u Zahtevu 1. U novom postupku intermedijer formule II: u kojoj su R3 do R8 kao što je definisano ranije, L je odlazeća grupa i Y je cijano ili karboksi, karbonil ili alkoksikarbonil reaguje sa jedinjenjem formule III: H2N - C - R1 gde je R1 kao što je definisano ranije. Jedinjenje formule I može se izolovati kao slobodna baza ili u obliku njene adicione soli sa kiselinom. Takodje je opisan i postupak za pravljenje preparata u kojem se novo jedinjenje formule I meša sa farmaceutski prihvatljivim sastojkom na standardni način.
Patent YU-74293-A (YU)
Inventor: MILOJE PANIC
Filed: 1993-11-26
Abstract: IMPULSNO-RELEJNI UPRAVLJAČ, nam u svom delu za smanjivanje brzine obrtanja nudi jednostavan način za menjanje brzine obrtanje na manje vrednosti. Deluje u svakom radnom položaju pogona a može da se izvede kao zajednički sa jednim impulsnim tasterom za sve pogonske jedinice na nekom uredjaju ili po potrebi za svaku pogonsku jedinicu posebno. U prvom slučaju se njegovim dejstvom smanjuje brzina obrtanja svih uključenih pogonskih jedinica i to sa u tom momentu uključenog stepena na sledeću nižu brzinsku vrednost. Njegove male dimenzije na komandnom mestu, u osnovnom obliku se na komandnom mestu ugradjuje samo jedan impulsni taster (b2.1), i potreba za samo jednom žilom kojom se šalje impuls kroz pokretni kranski kabel čine ga vrlo pogodnim za ugradnju u tasterske kutije gde je ugradna zapremina ograničena.
Patent AT-A253487-A (AT)
IPC: C03C27/12
Filed: 1987-10-05
Abstract: 1. Device for transporting spacer frames for insulating glass, from a first linear conveyor (17) which extends along the lower edge of a lateral support (11) for the spacer frames, to a second linear conveyor (31) for spacer frames which extends parallel to the first linear conveyor (17) along the lower edge of a lateral support (30) for the spacer frames, wherein the lateral supports (11, 30) are preferably formed by a substantially continuous sliding wall (11), with a suspension conveyor (6) for the spacer frames preferably moving transverse to the lateral supports (11, 30) and on which a plurality of hook pairs (26) are provided, characterized in that there is provided a device (5) for transferring spacer frames to the suspension conveyor (6), which device comprises at least two carriers (21) in the lateral support (11), projecting forwardly beyond this and adapted to rise to lift the spacer frames along the lateral support (11) up to the height of the suspension conveyor (6), and a slider (23) movable to and fro transverse to the lateral support (11) and which in one of its end positions engages a spacer frame hanging on the carriers (21) and in its other end position is associated with a hook pair (26) of the suspension conveyor (6), and in that, on the outfeed side of the suspension conveyor (6), carriers (36) projecting beyond the support (30) are movable in the lateral support (30) of the second linear conveyor (31), for lowering a spacer frame to the second linear conveyor (31), and in that, after each stroke of the suspension conveyor (6) a hook pair (26) of the same is located behind the lateral support (30).
Patent AT-A291588-A (AT)
IPC: B22D13/02
Filed: 1988-11-28
Abstract: PCT No. PCT/AT89/00105 Sec. 371 Date May 8, 1991 Sec. 102(e) Date May 8, 1991 PCT Filed Nov. 20, 1989 PCT Pub. No. WO90/06196 PCT Pub. Date Jun. 14, 1990.A process for the centrifugal casting of copper, copper alloys, or other oxygen sensitive alloys, such as bronze, is effective for avoiding or reducing the formation of an oxide layer on the inner surface of the casting. The process essentially consists of applying powdered borax in a layer thickness of 0.5 mm to 4 mm onto the still liquid inner surface of the casting immediately after pouring the casting. The preferred thickness of the borax is 1 mm to 3 mm. Finely divided mixtures of metals which have an affinity for oxygen, such Mg, Li, Ce, and/or powders of graphite and/or fire clay and/or charcoal, can also be combined with the borax as additional additives for special casting processes. Apparatus for introducing the borax into the mold includes a trough which is extendable into the interior of the mold. The trough is either rotatably supported in a housing that is movable relative to the mold, or pivotally supported along a bottom portion of a pouring tube which is movable relative to the mold.
Patent BE-819022-A (BE)
Title: Child-size road-sign layout for instructional purposes - incorporates strips with adhesive on one side and road-markings on the other
IPC: A63F9/00
Filed: 1974-08-20
Abstract: Each piece in the layout is made of a strip or sheet coated with adhesive on one side and marked with road signs on the other. The material comprising the strip is supple, elastic, thick and is of a crepe like consistency. The layout includes one or more reserve rolls and one or more structural pieces made with the same materials, to represent level-crossings railways, bridges, car-parks and such like. Long stretches of ordinary roadway may be stored as rolls and special pieces are used for crossroads and T junctions.
Patent BE-895005-A (BE)
Title: Waste water separator to remove oil and sand fractions - using module of inclined panels to promote flotation and settlement
Inventor: HANSEN A J
IPC: B01D17/02
Filed: 1982-11-12
Abstract: Separator partic. for clarifying waste water by removing oil etc. as one fraction and sand etc. as another fraction, is claimed. The separator comprises a decantation tank with opposed inlet and outlet. Between inlet and outlet and below liq. surface level, liq. has to pass through a modular assembly of flat, spaced, parallel, panels. Liq. flows horizontally between the panels which are inclined to the horizontal at right angles to the direction of flow. Oil etc. tends to rise up the inclined, inter-panel gaps while sand etc. tends to sink down the gaps. The panel assembly comprises one or several prefabricated modules of stacked panels. The modules are sized to fit standard, mass-produced, cross-flow decantation tanks pref. made of concrete. The panels of each module are pref. fixed in a rigid frame. The top and bottom edges of all panels are fixed to the frame. The separator is mainly used for removing oil and sand or silt from waste water. Any number of modules can be assembled in a standard decantation tank depending upon required treatment capacity. The modules are simple and inexpensive to make using plastics panels in plastics frames.
Patent BE-898245-A (BE)
Title: Composition orale pour combattre la gingivite.
Inventor: CAFFAR A
IPC: A61K8/37
Filed: 1983-11-17
Abstract: Composition orale de traitement de la gingivite et de la périodontite comprenant un véhicule oral et une quantité efficace de l'agent anti-gingivite insoluble, dans l'eau, l'imidazolyl-1-(p-chlorophénoxy)-3,3-diméthyl-2-butanone solubilisée dans un composé non ionique contenant un mélange de groupes hydrophobes et hydrophiles de longueur suffisante pour effectuer une solubilisation dans un véhicule aqueux, à un rapport en poids de 1:1 à 25:1 et de préférence de 3:1 à 25:1 du solubilisant au composé d'imidazolyle, ledit agent étant sélectivement efficace contre les microorganismes anaérobies Gram-négatifs associés à la périodontite.
Patent BE-899034-A (BE)
Title: Procede de traitement de petrole et de residus de petrole pour produire des produits plus hydrogenes
IPC: C10G29/10
Filed: 1984-02-29
Abstract: Procédé de traitement de pétrole et de résidus de pétrole pour obtenir des produits plus fortement hydrogénés, destiné en particulier à réduire les résidus à très haut point d'ébullition tels que les asphaltènes et analogues, consistant à soumettre de tels produits à une distillation dans un réacteur à lit en ébullition en présence d'un catalyseur choisi parmi les sulfures des métaux alcalins, avantageusement déposés sur un support, et installation pour la mise en oeuvre de ce procédé.
Patent BE-899254-A (BE)
Title: Procede ameliore pour la purification de la tylosine.
Inventor: OPPICI ERNESTO
IPC: C07H17/08
Filed: 1984-03-27
Abstract: On purifie la tylosine par une adsorption sélective du bouillon de fermentation préalablement porté au pH 7,5 à 10 par des résines polymères et par une désadsorption ultérieure du produit purifié à l'aide d'une solution hydro-alcoolique ou hydro-acétonique suivie d'une purification supplémentaire de l'éluat par filtration à travers des résines anioniques faibles macroréticulaires.
Patent BE-901779-A (BE)
Title: Circuit regulateur de tension d'entree variable.
Inventor: MAILE D W
IPC: H02M1/10
Filed: 1985-02-20
Abstract: Source d'alimentation en courant qui comprend une source de tension alternative non régulée. Un régulateur de tension 22, 33 est couplé à la source de tension non régulée 10 pour produire un niveau de tension continue régulée; un moyen 11, 12, 13, 14, 15 répond au niveau de tension non régulée pour produire un signal de sortie lorsque ce niveau est au-dessus d'un niveau prédéterminé; et un moyen 16, 17, 21 répond au signal de sortie pour modifier le moyen régulateur de tension afin de maintenir le niveau régulé de tension continue. L'invention s'applique notamment aux moniteurs de calculateur.
Patent BE-905586-A (BE)
Title: Opto-electronic position detector - has probe interrupting light beam falling on photodiode which is connected to comparator input
IPC: G01D5/34
Filed: 1986-10-09
Abstract: The position detector attached, for example, to the diaphragm of a loudspeaker includes an opaque probe whose distal end projects into the path of a light beam produced by a source. The partially interrupted beam is received by a photodiode. The output of the photodiode is applied to a comparator, e.g., an operational amplifier which also receives a reference signal. - The comparator produces a measurement signal which is a function of the position of the opaque probe, without noise. The signal may be applied to a processing circuit for transmission to a utilisation output.
Patent CA-1051250-A (CA)
Inventor: BRAULT ALBERT T
IPC: G03C1/67
Filed: 1975-03-11
Granted: 1979-03-27
Abstract: Abstract of the Disclosure A photographic element is disclosed comprised of a support and a radiation-sensitive layer having as its sole photolytically active component a cobalt(III)complex which is free of a sensitizable anion and which has at least two monodentate ligands and, in intimate association with the cobalt(III)complex, a spectral sensitizer capable of absorbing radiation longer than 300 nanometers in wavelength.  The cobalt(III)complex and the spectral sensitizer are chosen such that the cobalt-(III)complex exhibits a reduction potential which lies between the ground state oxidation and reduction potentials of the spectral sensitizer.
Patent CA-1050892-A (CA)
Inventor: REESE GUNTER
IPC: C07C69/67
Filed: 1975-04-02
Granted: 1979-03-20
Abstract: ABSTRACT OF THE DISCLOSURE           A process of suppressing body odors comprising applying a substantially anhydrous cosmetic preparation for suppressing body odor containing as a deodorant an ester of an aliphatic mono- or di-hydroxycarboxylic acid or an aliphatic mono- or di-hydroxy-dicarboxylic acid having from 2 to 4 carbon atoms with an aliphatic alcohol having fro. 1 to 6 carbon atoms, or an alicyclic alcohol having 5 to 6 carbon atoms.
Patent CA-1037318-A (CA)
Inventor: SIVACHENKO EUGENE W
IPC: B21C37/12
Filed: 1975-06-03
Granted: 1978-08-29
Abstract: METHOD AND APPARATUS FOR FORMING CORRUGATED PIPE    Abstract of the Disclosure A corrugated pipe forming apparatus and method in which flat sheet metal is passed through a plurality of first and second opposite roller pairs and deformed into a corrugated sheet.  Lateral lips are formed parallel to the edges of the sheet  and extend generally perpendicular to the sheet over the full length thereof. A pipe rolling machine helically deforms the corrugated sheet and folds the lip into a mechanical lock seam defining Pittsburgh lock of predetermined dimensions and tolerances.  To maintain such dimensions and tolerances the width of the lips is adjusted by simultaneously moving one roll of each set in identical increments towards and away from the otherroll of each set to thereby correspondingly change the depth of , the corrugations and the width of the lips.  The sheet can be moved laterally to maintain the lips of equal width.  Corrugating stations of the device are defined by opposed corrugating rollers with the upper rollers held on a first frame and the lower rollers held on a second frame.  Each frame includes opposite and rigid sides interconnected by fixed rigid axles.  Opposed upper and lower rollers are journaled at their respective ends about each of the respective axles. The rollers, of solid and continuous cylindric sidewall construction to their full length, have an improved bending strength and corresponding reduced dimension. An improved drive of adjacent pairs of lower rollers is provided through shafts journaled between the lower rigid frame sides.  These shafts, through gearing, drive on either side lower corrugating rollers through gearing.  The upper opposed rollers are in turn driven by their lower opposed rollers.  These upper rollers are driven directly by low tolerances, high backlash gears between the upper and lower rollers that enable towards and away adjustment of the upper and lower rollers while meshing and driving contact of the gears is maintained.  The interstitial distance between the upper and lower rollers is produced by four interlinked screw adjustments to provide precisely identical upper and lower roller corrugating adjustments with a minimum of operator or mechanic attention.  Rollers for providing a lock seam at the end of the machine are provided with individual adjustability.                             -1a-
Patent CA-1072528-A (CA)
Inventor: OHORODNIK ALEXANDER
IPC: B01J23/44
Filed: 1975-06-25
Granted: 1980-02-26
Abstract: ABSTRACT OF THE DISCLOSURE:             Production of pulverulent catalyst carriers or catalysts for effecting reactions in a flow bed in liquid phase. The catalyst carriers or catalysts are made by classifying them in a medium flowing upwardly, whereby they are freed from inhomogeneous particles contained therein.
Patent CA-1062571-A (CA)
Inventor: VOLKOV MSTISLAV V
IPC: A61F5/04
Filed: 1975-07-21
Granted: 1979-09-18
Abstract: SURGICAL APPARATUS FOR EXTERNAL TRANSOSTEAL          FIXATION OF BONE FRAGMENTS AND JOINT ENDS                 ABSTRACT OF THE DISCLOSURE   A surgical apparatus for external transosteal fixation of bone fragments and joint ends comprises needles to be driven through the bones being aligned which are secured in braces.  The braces are provided with means for fixing and tightening the needles, said means being formed as drive screws cooperating with turn-buckle nuts.  There are through axial holes for needles formed in the drive screws, and the tips of the needles extended through said holes are provided with bulges larger in diameter than said holes.  The apparatus ensures secure fixation of the needles with a prescribed degree of tension, the latter parameter lending itself to correction in the course of treatment.
Patent CA-1061962-A (CA)
Inventor: LUKES JEROME A
IPC: D21C11/04
Filed: 1975-08-01
Granted: 1979-09-11
Abstract: REMOVAL OF SODIUM CHLORIDE FROM PULP MILL SYSTEMS                ABSTRACT OF THE DISCLOSURE          Smelts produced in spent pulping liquor recovery operations and containing sodium chloride are treated to remove sodium chloride therefrom in pure form while the loss of usable components is avoided.  A solid mixture of sodium chloride, sodium carbonate and sodium sulphate is provided as such in a soda mill, or first is separated from sodium sulphide, by fractionating the smelt where sodium sulphide is present, as in the Kraft mill.  The solid mixture is leached at a high temperature to remove all the sodium chloride values therefrom, along with part of the sodium carbonate and sodium sulphate.  Pure sodium chloride is deposited by cooling the leach liquor and the mother liquor is recycled to the leaching step.
Patent CA-1036351-A (CA)
Inventor: OVERMYER ROBERT C
IPC: F27D17/00
Filed: 1975-09-12
Granted: 1978-08-15
Abstract: ABSTRACT In a combination of a furnace which is provided with an upwardly opening mouth, a lid for the mouth, a hood associated with the furnace and en-closing the mouth, the hood having a ceiling disposed above the uppermost po-sition of the lid and the ceiling being formed with a port registering with the furnace mouth, and a cover for the port, the improvement in which the lid is supported upon a generally vertically upwardly extending post for swinging movement with the post about a substantially vertical axis outside the bound-ary of the mouth between a position in registry with the mouth and a position laterally removed from such registry, and the cover being mounted upon the post for swinging movement about the axis with the post and the lid.
Patent CA-1068426-A (CA)
Title: Adhesive for the manufacture of plywood particle boards, fiber boards and similar products
Inventor: FORSS KAJ G
IPC: C09J197/00
Filed: 1976-01-09
Granted: 1979-12-18
Abstract: Abstact of the Disclosure An adhesive for the manufacture of plywood, fiber board, particle board, and similar products, and containing the combination of pehnol  formaldehyde resin, and a sulfate lignin.  A major portion of the lignin derivatives have a molecular weight of over 5000.
Patent CA-1047530-A (CA)
Inventor: OGAWA MASANOBU
IPC: B01J23/644
Filed: 1976-01-15
Granted: 1979-01-30
Abstract: Abstract of the Disclosure Methacrylic acid or acrylic acid is produced by the oxidation of methacrolein or acrolein with molecular oxygen in the presence of water vapour.  Present in the reaction system is a  catalyst containing palladium, phosphorus, oxygen and, optionally, antimony. A phosphoric acid or a phosphorus compound capable of forming a phosphoric acid under the reaction conditions is concurrently supplied to the reaction system. The catalyst possesses good selectivity and long life even when used at high space velocities.
Patent CA-1073794-A (CA)
Inventor: MCINTYRE WILLIAM E JR
IPC: B41M5/10
Filed: 1976-01-22
Granted: 1980-03-18
Abstract: Abstract of the Disclosure An improvement in a composite film substrate suit-able for use as an ink carrying ribbon in printing machines.          An asymmetrically biaxially oriented, heat set polymeric linear terephthlate ester base film has laminated to one surface thereof a nylon film backing, in which the nylon film surface to steel static coefficient of friction is less than about 0.4.
Patent CA-1042522-A (CA)
Inventor: SMITH PETER W
IPC: H01P1/19
Filed: 1976-02-09
Granted: 1978-11-14
Abstract: MONOLITHIC RECIPROCAL LATCHING                  FERRITE PHASE SHIFTER     ABSTRACT OF THE DISCLOSURE      A reciprocal latching ferrite phase shifter is fashioned from a single slab of ferrite material, such that the phase shifter comprises a monolithic ferrite structure, providing the overall functional characteristics of the phase shifter through an integrated combination of individual portions of the mono-lithic structure.  The reciprocal function of the monolithic phase shifter assembly is provided through the use of dual non-reciprocal phase shifters connected in parallel, such that separate paths and selected phase shifts of zero to 360° for linearly polarized transverse electric microwaves having oper-ating frequencies in the range of two to 100 GHz, are provided for waves propagating in opposite directions.  The non-recip-rocal phase shifters are comprised of Faraday rotators having external electromagnetic windings in combination with reciprocal circular polarizers, with the residual magnetism characteristics of the ferrite Farsday rotator providing the latching char-acteristic, while magnetic circulators and quarter wave matching sections provide directional coupling and impedance matching for the linearly polarized wave in the connecting waveguides.
Patent CA-1050483-A (CA)
Inventor: VAN MONTGOMERY GARY
IPC: B65D41/04
Filed: 1976-02-24
Granted: 1979-03-13
Abstract: ABSTRACT OF THE DISCLOSURE          A combination threaded cap and neck finish for a liquid container having mating threads on the cap interior and the exterior of the neck and also having second cooperating cam means on the cap and the container neck for applying downward thrust to the cap to maintain liquid tight sealing of the con-tainer neck even when the cap is rotated in the loosening direc-tion through an angle relative to the container neck so as to disengage the downward thrusting surfaces of the mating threads.    One embodiment of the invention also has child-resistant coopera-ting means preventing removal of the cap unless such means are disengaged by a separate and different manipulation.
Patent CA-1061720-A (CA)
Inventor: ITO MIKIJI
IPC: F01N3/22
Filed: 1976-04-28
Granted: 1979-09-04
Abstract: EXHAUST GAS PURIFYING SYSTEM            HAVING A DIAPHRAGM TYPE CONTROL VALVE     ABSTRACT OF THE DISCLOSURE     In a system comprising a diaphragm type control valve, a plurality of orifices and a thermo sensitive valve, the valve opening or closing period of the diaphragm type control valve is changed longer or shorter by changing one of said orifice to another by the thermo sensitive valve in response to tempera-ture relative to the engine operating condition, whereby exhaust gas purification is well attained with complete prevention of afterburn.
Patent CA-1066868-A (CA)
Inventor: LOSSACK EDGAR
IPC: B22D11/04
Filed: 1976-05-06
Granted: 1979-11-27
Abstract: Abstract of the Disclosure A hot-top continuous-casting mould with a mould cavity therein has a reservoir for a parting or lubricating agent extending horizontally in the wall of the mould. Communicating gaps or passages lead or deliver the agent from the reservoir into the mould cavity. In one embodiment the reser-voir is inclined at an angle to the wall of the mould, taken in a vertical plane perpendicular to the  wall. The agent is delivered automatically and thoughout the casting operation. The gaps or passages are provided between a hot-top attachment and the mould.
Patent CA-1043695-A (CA)
Inventor: WAITE JERRY M
IPC: C09K8/84
Filed: 1976-05-07
Granted: 1978-12-05
Abstract: OIL RECOVERY BY LOW TENSION WATERFLOODING            Abstract of the Disclosure Oil recovery by low tension waterflooding in which the common-ion effect is employed to suppress divalent metal ions in the low tension slug.  A low tension slug comprising an aqueous medium containing an agent effective to reduce the oil-water interfacial tension is injected into a subterranean oil reservoir in order to displace oil therein to a production system.  The low tension slug contains a salt having an anion in common with an alkaline earth metal salt which forms part of the reservoir rock material and which acts as a potential contributor of divalent ions to the slug. Thus where the reservoir rock contains calcium sulfate, sodium sulfate may be used in the low tension slug to suppress solubilization of the calcium sulfate into the low tension slug by the common-ion effect.