baber/WOPTO huggingface dataset:
Patent YU-44595-A (YU)
Title: Aparat za stvaranje elektrošokova za samoodbranu
Inventor: SRBOLJUB JOVANOVIC
Filed: 1995-07-03
Abstract: Predmet pronalaska je aparat za stvaranje električnih šokova za samoodbranu. Prema Međunarodnoj klasifikaciji patenata, oznake je: H05 Cl/06. Aparat koristi baterijski izvor (I), 9 V, iz kojeg se stvara visokonaponski impuls od 30 kV koji izaziva pražnjenje između kontaktnih elektroda (E) u trajanju od 20 - 25 Ms. Visoki napon se dobija korišćenjem dvostruke transformacije baterijskog izvora (I), 9f V, preko dva transformatora (Tl, T2). Prvi transformator (Tl) sa tranzistorom (Trl) diodama (D3, D4) i otpornicima (R3, R4) predstavlja bloking oscilator visoke frekvencije f iznad 10 KHz. To je postignuto, time što primer transformatora (fl) omogućava da se dobiju vrlo strme naponske ivice, zbog čega se u njegovom sekundaru stvara visoki napon dp 1600 V. Ovaj naizmenični (impulsni) napon se putem diode (D2) i preko otpornika (R2) ispravlja i puni kondenzator (CI). Otpornik (Rl) služi da omogući pražnjenje kondenzatora (CI) u isključenom stanju. Pad napona na kondenzatoru (CI) ispod 1500 V izaziva varničenje u vazdušnom varničniku (Vrl)r pri čemu se preko primera transformatora (T2) prazni kondenzator (CI). Kada napon na kondenzatoru (C1) padne ispod 500 V varničenje prestaje i tada u transformatoru (T2) prestaje da teče struja kroz primer: te dioda (Dl) omogućava rasterećenje transformatora (f 2), odnosno sprečava zasićenje njegovog jezgra. Sekundar, transformatora (T2) i dva redna kondenzatora (C3, C4)4 sa dopilrnim elektrodama (E) i predstavljaju paralelno oscilaliorrio kolo i na taj način se produžava prisustvo visokog napona koji je vispkofrekventno opadajući i prazni se preko elektroda (E) kada se one dodirnu.
Patent YU-49893-A (YU)
Inventor: MATANOV Z
Filed: 1993-07-19
Abstract: RACUNALJKA U KONTINUITETU je pomocno ucilo za osnovne skole iz oblasti matematike kod kojeg su sve kuglice (2) i (3) na jednoj brojnoj osi (5) u kontinuitetu i svaka kuglica (2) i (3) pokriva jedno polje (6) i (7) odgovarajuce velicine. Polja (6) i (7) su razlicito obojena radi lakseg shvatanja dece kao polovina desetice. Crta (8) je vidno obelezena i oznacava kraj prve desetice, a crta (9) koja je takodje vidno oblezena oznacava kraj druge desetice radi boljeg uvida krja desetice. Granicnik (4) sluzi za oznacavanje kraja prvog skupa, odvajanje skupova i za rastavljanje skupova na podskupove, kojih moze biti i veci broj u cilju vece jasnoce. Zbog toga sto su na brojnoj osi (5) sve brojne jedinice u kontinuitetu, sto su polja (6) i (7) razlicito obojena i upotreba granicnika (4) i jasne preglednosti deca lako i brzo savladuju racunske radnje preko desetice.
Patent YU-90392-A (YU)
Title: Uređaj za odsisavanje pepela iz kotlarnica
Inventor: VLADIMIR DUBOKA
Filed: 1992-10-08
Abstract: UREĐAJ ZA ODSISAVANJE PEPELA 1Z KOTLARNICA, suština pronalaska, uređaja za odsisavanje naslage pepela iz kotlarnica, je u tome što se za stvaranje vakuuma instalacije za otsisavanje naslaga pepela koristi ejektor (1) za čiji rad se koristi voda, koja se uzima sa potisa bager pumpe (I), kojom se pepeo odlagališe. Komandovanje radom ejektora (1) tj. prekidanjem i puštanjem u pogon vrši pomoću elektromagnetnog ventila (2), čijim se otvaranjem i zatvaranjem komanduje, pomoću elektroporekidača (7), ugrađenog na rukohvatu usisnika, sa svakog usisnog mesta, koje se koristi tj. na koje je priključeno crevo usisnika. Otsisani pepeo odmah po izlazu iz ejektora, pomešan sa vodom i vazduhom uvodi u transportni kanal, tj. u njegov vodotok za transport pepela, time što je cevovod potisa ejektora uronjen.
Patent AT-A106588-A (AT)
IPC: B29C48/00
Filed: 1988-04-27
Abstract: For producing an undersurface for skis, a material is produced in band form from a polyethylene having an average molecular weight (weight average) in the range between 5.10<5> and 8.10<6> by a ram extrusion process, a relief-like surface structure being formed on at least one of the surface sides of the said material before it cools, the said structure being intended to improve the sliding properties on the snow on the running side and improve the bonding properties of the undersurface on the bonding side. This surface structure, the roughness height Ra of which lies in the range of just a few  mu m, is impressed in the material to create fine surface grooves or ribs by corresponding shaping of the contour of the die orifice at the extruder output or, for example, in a band press by the structure of a fabric running along with it. This undersurface is preferably produced in ski production in the form of an undersurface prefabricate on which the undersides of the steel edges of the ski are flush with the upper edges of the ribs of the said undersurface. <IMAGE>
Patent AT-A127993-A (AT)
Inventor: MARTIN ROBERT DIPL ING DR
IPC: G08C25/00
Filed: 1993-06-30
Abstract: Apparatus for controlling and regulating electric, electronic or electromechanical components in rail vehicles, a substation (3a, 3b, 3c) which contains a microcomputer (4a, 4b, 4c) and is connected to a central control unit (7) via at least one transmission path (6) being assigned to each interchangeable component (2a, 2b, 2c) the said central control unit (7) containing at least one microcomputer (10) and a non-volatile fault memory (11) and being designed, in the case of anomalous operating behaviour of the components (2a, 2b, 2c) to form fault reports with a fault code by processing data arriving from the substations (3a, 3b, 3c) and to store the said fault reports which are formed in it and relate to the invidual components not only in its fault memory (11) but also to transmit such fault reports to the respective component (2a, 2b, 2c) whose substation (3a, 3b, 3c) itself is designed to receive the fault report and to store it in a non-volatile fault memory (13a, 13b, 13c) which is a physical part of the substation and thus of the component. <IMAGE>
Patent AT-A162886-A (AT)
Inventor: BENTHEN PETER ING
IPC: H05K7/14
Filed: 1986-06-16
Abstract: A support for printed circuit boards (1) which carry electrical circuit elements together with the associated conductor connections, consists of two parallel strips which are mounted at a distance from one another on a supporting body (2), e.g. on a housing, transversely with respect to the printed circuit boards (1), and which strips have slots (7, 8) for the retention of the printed circuit boards (1). The two strips are single rails (5, 6) whose slots (7, 8), allocated in each case to a printed circuit board (1), are designed to be of different depth in the push-in direction of the printed circuit board (1). In addition, the printed circuit boards (1) are provided with a transverse slot (9) at least at the point engaging in the less deep slot (8), by means of which transverse slot the printed circuit boards are plugged onto the rail (6). <IMAGE>
Patent BE-897640-A (BE)
Title: Dispositif de commande par calculateur d'un appareil d'usinage a lager
IPC: B23K26/067
Filed: 1983-08-31
Abstract: L'appareil d'usignage au laser comporte deux chambres de soudage (108) pour recevoir simultanément deux pièces à souder dans une atmosphère controlée, et qui peuvent recevoir alternativement un faisceau laser (178). Deux calculateurs (126) assurent la commande du faisceau laser pulsé et les mouvements des pièces et des chambres de soudage et sont reliés l'un à l'autre de telle façon qu'un seul d'entre eux puisse accéder à la fois à la commande de l'orientation du faisceau laser.
Patent BE-898161-A (BE)
Title: Métier à tisser sans navette.
Inventor: GEHRING F
IPC: D03D47/14
Filed: 1983-11-04
Abstract: Métier à tisser sans navette dans laquel des guide-fil mobiles 3 sont agencés de façon que leurs parties qui guident les fils soient dans leur position de travail 3', à chaque fois au meme emplacement, un dispositif de retrait 4, 12 étant agencé dans la zone entre le dispositif donneur 3 et la voie du système à griffe 1 et tirant en arrière l'extrémité du fil de trame sélectionné S1 en dehors du dispositif de retenue 8, sur une certaine distance, le dispositif de retenue agissant de manière relachée au moins au cours du processus de retrait.
Patent BE-899148-A (BE)
Title: Plastics greenhouse or garden hut - comprising vertical cylinder of corrugated plastic, tubular hoops and circular roof
IPC: A01G13/04
Filed: 1984-03-14
Abstract: Cylinder of corrugated plastics of approx. 2m dia. and the ht. of a man is placed vertically. It is attached at top and bottom to plastics tubular hoops placed horizontally. The attachment may be by screws, rivets or nuts and bolts. An opening is left in the corrugated plastics to act as an entrance. In this entrance it is possible to provide a door, a curtain or a blind. The round roof placed on the cylinder may be either flat and made from corrugated plastic or conical and made from flat plastic sheet. The roof extends slightly beyond the cylinder. It is attached to the upper hoop by screws, nuts and bolts or rivets.
Patent BE-899839-A (BE)
Title: Dispositif d'obturation par congelation d'un conduit tubulaire parcouru par un milieu dans une installation de genie nucleaire.
Inventor: SCHRODER G
IPC: G21D1/00
Filed: 1984-06-06
Abstract: Dispositif d'obturation par congélation d'un conduit tubulaire parcouru par un milieu dans une installation de génie nucléaire. Les machoires (22, 23) sont incurvées conformément au diamètre du conduit à obturer par congélation, et sont munies de perçages radiaux (27) par lesquels les chambres (25) alimentées en agent réfrigérant communiquent avec l'atmosphère.
Patent BE-901643-A (BE)
Title: Armatuur voor het op geringe afstand belichten van planten.
IPC: A01G7/04
Filed: 1985-02-04
Abstract: Armatuur voor het op geringe afstand belichten van planten in kassen e.d. met een reflektorsysteem (12, 13) en een voor de lichtbron (6) geplaatst plaatsvormig orgaan (16) dat evenwijdig aan de lichtbron is geplaatst, naar beide uiteinden puntvormig verloopt en in een centraal deel een opening (20) bevat voor het doorlaten van enige lichtstralen van de ontladingsbuis (9) van de lichtbron. Er wordt dan een gelijkmatige verlichtingssterkte verkregen op het vlak waar de te belichten planten staan opgesteld.
Patent BE-896997-A (BE)
Title: Separator for front and rear car compartments - comprises bar which extends between front seat head rests
IPC: B60R21/06
Filed: 1983-06-08
Abstract: The partition for separating the front and rear passenger compartments of a car the front seats of which are provided with head-rests comprises a bar the length of which can be adjusted to suit the distance between the neighbouring uprights of the two head-rests.S The bar is telescopic and carries circular rings at each end, which locate over the head-rest uprights. The bar supports a netting which covers the gap between the front seats preventing dogs or children from passing into the front passenger compartment.
Patent CA-1042411-A (CA)
Inventor: LASKE LOUIS L
IPC: A63H27/08
Filed: 1974-02-19
Granted: 1978-11-14
Abstract: INFLATABLE KITE               Abstract of the Disclosure An inflatable kite exhibiting excellent lift and stability characteristics having an inflatable body provided with a rounded leading edge and having a substantially tear-drop shape, two inflatable opposing rearwardly projecting side members attached to the body member and together forming a single inflated volume, a web of flexible sheet material connecting each side member and the body and extending over at least about 50% of the area defined by the body, the side member and a straight line joining the rear extremities thereof, and a line attachment means bonded to the body member; the ratio of the maximum width to the length of the inflated kite being about 0.5 to about 1.5.
Patent CA-1039950-A (CA)
Inventor: JACK HARRY R S
IPC: C03B27/02
Filed: 1974-07-15
Granted: 1978-10-10
Abstract: ABSTRACT        A glass sheet is bent by heating the sheet while supported on its lower edge in an near-vertical disposition, closing dies on to the hot sheet at a bending station, and then tilting the dies to bring the sheet to a vertical position before the dies are opened and the sheet is re-moved vertically for subsequent annealing or toughening, for example by quenching the hot bent glass sheet in a chilling liquid.
Patent CA-1043045-A (CA)
Inventor: WHITE DWAIN M
IPC: C07C39/235
Filed: 1974-09-03
Granted: 1978-11-21
Abstract: METHOD FOR MAKING POLYETHERIMIDE      Abstract of the Disclosure A method is provided for making polyetherimide for certain bis (nitrophthalimide) and alkali diphenoxides. Higher polyetherimide intrinsic viscosity is achieved if the alkali diphenoxide is employed as a performed substan-tially anhydrous reaction product of a diphenoxide and a sodium alkoxide in a C (1-3) alkanol.
Patent CA-1038505-A (CA)
Inventor: DEBNAM HAROLD R
IPC: G21C3/344
Filed: 1975-05-14
Granted: 1978-09-12
Abstract: ABSTRACT OF THE DISCLOSURE         This invention relates to long nuclear fuel bundles which employ grids to support the fuel elements at intermediate points.  More particularly it relates to a grid assembly feature to provide a long fuel bundle with variable rigidity. A structure for attaching grids to a cage of tie rods which enables the rigidity of the whole assembly to be adjusted to give a wide variation from very stiff to relatively flexible. the grids are joined to the tie rod cage by several straps of such a length and cross section so as to have a predetermined torsional rigidity and thereby provide the complete fuel bundle with the desired amount of flexability to cope with the out of straightness deviations of an actual fuel channel.  The tie rods are attached to the grid by the flexible straps so as to prevent relative axial movement between the tie rods and grid.  This invention provides the maximum stiffness at the point furtherest away from the axis of rotation which enables the fuel to be designated to fill the channel to the maximum possible extent, without the fuel bundle jamming in the fuel channel.
Patent CA-1061374-A (CA)
Title: Ergometer apparatus
Inventor: GJESSING EINAR T
IPC: A61B5/22
Filed: 1975-06-06
Granted: 1979-08-28
Abstract: ABSTRACT OF THE DISCLOSURE An ergometer rowing apparatus having a friction brake system allowing accurate and simple measuring of the work performed by maintaining the frictional force constant in operation  The rowing apparatus also includes a worm pulley providing a vairable gear ratio between the handle actuated by the person whose work is to be measured and She brake system, the gear ratio varying during the stroke. Means are provided to permit the force S loading one end of brake string to be varied in accordance with the variations in the force s loading the opposite of the string, this force S being composed of a constant force corresponding to the force s, whereby the difference between the forces at the two ends of the string may be kept approximately constant by adjusting the additional force in accordance with the value of s.
Patent CA-1050523-A (CA)
Inventor: BURRESS GEORGE T
IPC: B01J23/22
Filed: 1975-06-30
Granted: 1979-03-13
Abstract: ABSTRACT OF THE DISCLOSURE          Promoted and un-promoted V-P complex catalysts, useful for oxidation of alkanes and alkenes to maleic anhydride, are prepared by forming a paste of a vanadium compound, organic reducing agent, promoter metal compound (if used), and phosphoric acid; and drying the paste.
Patent CA-1063354-A (CA)
Inventor: COMASTRI MAURO
IPC: C03B13/12
Filed: 1975-07-14
Granted: 1979-10-02
Abstract: A B S T R A C T         In the production of wired glass by rolling reinforcement for said glass is fed into the molten glass upstream of the rollers of the rolling machinery, at a rate higher than the speed of the glass ribbon issuing from between said rollers, until said reinforce-ment forms, upstream of said rollers, a slack in the molten mass.  Thereafter the feed rate of said reinforcement is equalized to that of said speed of the ribbon, in order to maintain the slack in the molten mass.  The reinforcement may be a wire netting of any desired mesh shape and warp wire direction and is introduced vertically into the molten glass upstream of the rollers.  The process permits, with the use of conventional equipment, production of wired glass using netting of any shape, without deformation of the shape of the netting or reduction of its strength,
Patent CA-1045010-A (CA)
Inventor: SHAPIRO STANLEY
IPC: C22C9/02
Filed: 1975-07-24
Granted: 1978-12-26
Abstract: ABSTRACT OF THE DISCLOSURE      An improved phosphor-bronze copper alloy having good hot workability and  mechanical properties, and method of processing same.  A preferred alloy contains from 2 to 115 tin, from 0.01 to 0.3% phosphorus, from 0.2 to 0.8% chromium and from 0.3 to 2.0% each of iron and/or cobalt.
Patent CA-1041349-A (CA)
Inventor: NAPPEN BERNARD H
IPC: A23L19/00
Filed: 1975-09-16
Granted: 1978-10-31
Abstract: Abstract This invention relates to a rapid method for drying foodstuffs and the foods dried thereby.  In particular, the method disclosed involves comminuting the foodstuff, blending therewith starch in an amount of 20 to 96% by anhydrous weight of the total mixture and drum drying to a desired moisture level.  The resulting dried and extended foodstuff is superior to conventionally dried foodstuffs in color, fragrance, flavor retention and storage stability.
Patent CA-1055715-A (CA)
Inventor: ARVIN JOHN R
IPC: F23M5/08
Filed: 1976-03-24
Granted: 1979-06-05
Abstract: IMPINGING AIR JET COMBUSTION APPARATUS          Abstract of the Disclosure A combustion liner for a gas turbine combustion apparatus or the like has a head wall and a side wall extend-ing downstream to an outlet for combustion products,  A reaction zone is contained within the upstream end of the side wall and a dilution zone downstream.  A barrier ring extends inwardly from the side wall to provide a constricted path between the zones.  Combustion air is admitted from a cluster of nozzles in the head wall and a ring of nozzles extending forwardly from the side wall.  Each nozzle in the head wall is axially aligned with one of the nozzles in the side wall so that air jets entering into the combustion zone through each such pair of nozzles impinge to create a high degree of turbulence.  Fuel is jetted against a spatter plate in each nozzle in the head wall so that the fuel is atomized and entrained by the air flowing through the head wall air nozzle.
Patent CA-1086815-A (CA)
Inventor: BUENZLI CHARLES W JR
IPC: H05B41/24
Filed: 1976-04-12
Granted: 1980-09-30
Abstract: HIGH FREQUENCY TRANSISTOR BALLAST Abstract of the Disclosure A high frequency transistor ballast is utilized to drive fluorescent lamps. The electrical system of the ballast consists of a central rectifying and control panel and a high frequency inverter. There is also provided a low energy switch in the high frequency inverter system controlling the operation of the high frequency transistor ballast.
Patent CA-1058681-A (CA)
Inventor: ENTRIKIN RONALD K
IPC: A47B88/14
Filed: 1976-05-12
Granted: 1979-07-17
Abstract: Abstract of the Disclosure A roller bracket assembly includes a first and second generally planar wings connected perpendicular to each other by a narrower intermediate panel slanted at forty-five degrees with respect to both wings. Two horizontally spaced rollers are journaled on the first wing adjacent the forward and rearward end portions thereof for guiding and supporting a drawer to slide in and out of an opening in a cabinet. The first wing is secured to the face frame of the cabinet by two screws which extend through vertically spaced openings formed through the forward end portion of the wing. In addition, the screws serve to partially support the first wing vertically within the cabinet with further vertical support being provided by bosses formed around the openings and protruding outwardly from such wing and into the face frame. A third screw extends through another opening formed through the forward inner corner of the second wing to secure the latter wing to the horizontal member of the face frame. A tab is integrally formed with the second wing adjacent the third screw-receiving opening and protrudes downwardly from the wing to engage the forward surface of the face frame to help keep the bracket from moving laterally within the cabinet in service use.
Patent CA-1043719-A (CA)
Inventor: HECKENKAMP EDWARD B
IPC: F16L57/00
Filed: 1976-06-15
Granted: 1978-12-05
Abstract: UNIVERSAL DUST COVER FOR A HYDRAULIC COUPLING SOCKET     ABSTRACT OF THE DISCLOSURE         A dust cover for selective use in sockets of different cross sectional configurations.  The couplings are provided in hydraulic lines between a tractor and an implement where coupling and decoupling of the interconnected line is needed.  The cover is used in the socket end of the coupling for cleanliness of fluid handling in the hydraulic system and to assure that the impurities are not allowed to contamin-ate the system by entrance into an open socket when the coupling is decoupled.
Patent CA-1087397-A (CA)
Inventor: NATWIG DAVID L
IPC: C22B23/00
Filed: 1976-07-06
Granted: 1980-10-14
Abstract: ABSTRACT OF THE DISCLOSURE      A process for scrubbing extracted ammonia from oximes.  The process is particularly adaptable as a secondary scrub, prior to acid stripping, in a process in which metals are recovered from ammoniacal leach liquors by solvent extraction.  The present process eliminates the pH rise of the aqueous scrub liquor associated with acid scrubbing of ammonia from oximes into which ammonia has been extracted.  Extractable metal sulfates are utilized in an aqueous scrub solution at a pH 7.  The net result is an exchange of ammonia on the oxime for copper or nickel in the scrub solution with resulting loading of copper or nickel by the oxime and the formation of ammonium sulfate in the aqueous scrub solution with no change in the pH of the aqueous scrub solution.
Patent CA-1092031-A (CA)
Inventor: KAPLAN CARL
IPC: A61K31/045
Filed: 1976-09-07
Granted: 1980-12-23
Abstract: ABSTRACT OF THE DISCLOSURE            Novel topical sun-protective formulations are provided which retain good protective index levels, even after moisture exposure.  These cosmetically elegant formulations are based on aqueous compositions comprising by weight 2 to 10% p-aminobenzoic acid (PABA) and 2 to 6% of a cosmetically acceptable C12 - C18 fatty alcohol which is solid at 20°C and 0.5 to 2% of a cosmetically acceptable nonionic surfactant of the polyoxyethylene type having an HLB value of between about 9 and 18.  The weight ratio of the alcohol to the surfactant is in the range of 2-6 to 1.  The compositions also contain about 45 to 60% ethanol with the balance of the vehicle being subs-tantially water.  The compositions may also contain certain cellulosics and benzophenones.
Patent CA-1101148-A (CA)
Inventor: WENZEL WOLFGANG
IPC: C08G18/12
Filed: 1976-09-09
Granted: 1981-05-12
Abstract: ABSTRACT OF THE DISCLOSURE                  This invention relates to novel process for the production of polyurethanes via an intermediate stage of aqueous dispersions of oligomeric polyurethaneprepolymers having ionic and/or non-ionic hydrophilic groups which ensure their dispersibility in water, followed by conversion of these water-dispersible oligomers into cross-linked high molecular weight sheets.