baber/WOPTO huggingface dataset:
Patent TR-26753-A (TR)
IPC: B03D1/14
Filed: 1993-05-20
Abstract: A two stage raw water clarifier with first stage flotation and second stage filtration divides at least the lower portion of a flotation tank into independent cells. A branched slotted conduit located in a filter medium in each cell collects clarified water. Valves control the flow of clarified water from each branched conduit either to a clarified water ring conduit or to a first filtrate/backwash ring conduit connected to a storage tank. The filter media is preferably a dual media, a layer of anthracite or activated carbon over a layer of sand. High cell walls and inclined baffles in each cell retain the filter media during backwashing. The baffles also slow the flotation process. A decompression valve for pressurized water with dissolved air has a very narrow annular slot in the flow path through the valve to create microscopic air bubbles of optimal size for the flotation. A movable member sets this annular slot at a proper value. A mechanical or pneumatic actuator moves the member periodically to open the slot and flush out trapped particles.
Patent UY-32895-A (UY)
Title: Derivados acetilénicos de 5-fenilpirazolopiridina, su preparación y su aplicación terapéutica
Inventor: EVEN LUC
IPC: A61P19/10
Filed: 2010-09-17
Abstract: Compuestos de fórmula (I):en la que:  R1 y R2 representan, independientemente entre sí, un átomo de hidrógeno o un grupo alquiloC1-C6;  R3 representa uno o varios átomos de hidrógeno o de halógeno, X representa de 1 a 4 sustituyentes idénticos o diferentes entre sí elegidos entre hidrógeno, halógeno o alquilo C1-C6, en el estado de base o de sal de adición a un ácido.  Uso en terapia y procedimiento de síntesis.
Patent UY-33481-A (UY)
Title: Compuesto para el tratamiento de trastornos y enfermedades del segmento posterior ocular
Inventor: CARMELO ROMANO
IPC: A61K31/416
Filed: 2011-07-01
Abstract: Se da a conocer la utilización de ciertos compuestos de la urea para el tratamiento de trastornos de la retina asociados a la angiogenesis ocular patológica y/o neovascularización.
Patent UY-35934-A (UY)
Title: Sistema y método de refrigeración y conservación de la temperatura de bebidas
Inventor: LEVI GIRARDI
IPC: A47G23/04
Filed: 2014-12-29
Abstract: La invención se refiere a un sistema de refrigeración y conservación de la temperatura de bebidas que comprende recipientes (2) para el acondicionamiento y conservación de la temperatura de bebidas envasadas (3) dotados de una pared doble periférica con una solución congelable en el interior, y entradas (11) con formato adaptado a los envases de bebidas; una heladera (1) con estantes (15) adaptados para acomodar los recipientes (2), y muebles de apoyo con una cavidad de encaje (20) para los recipientes (2) con las bebidas, siendo que las bebidas se enfrían en la heladera (1) dentro de los recipientes (2) para el acondicionamiento y conservación de su temperatura y permanecen acomodadas dentro de los respectivos recipientes (2) después de enfriarse, cuando estos recipientes se encajan en la cavidad de encaje (20) de los muebles de apoyo, estando disponibles para el consumo.
Patent YU-45799-A (YU)
Title: Water filter for vacuum cleaners
Inventor: KARDELIS JAN
Filed: 1999-09-10
Abstract: Water filter for vacuum filters consists of three filters (2) into which the intake pipe for the air (1) is directed towards the surface of the water (10) who's level is regulated by the level (9) through a electromagnetic valve (3) which is situated on the supply pipe of water (4), sprayer(8) which is made out of one circular bent pipe with holes through which water is sprayed into small drops and convergent pipes for water (11) from which with the help of the water pump (6) the water with the sediment from the dust through the water pipe (5) ejects from the vacuum cleaner, and the refined air comes from the filter through the pipe (7). The intake air with the dust particles enters through the intake pipe into the filter body above the water level, in which the larger dust particles because of the mass inertia absorbs into water, and the tiny
Patent AT-A181693-A (AT)
Inventor: GARBER ERWIN
IPC: C23C16/40
Filed: 1993-09-09
Abstract: The invention relates to a cutting tool material comprising a cermet base material and a multilayer hard material layer having at least one oxide layer. The layer directly adjoining the base material is a titanium nitride layer and/or a titanium carbonitride layer having a nitrogen content of at least 5 atom %. The oxide layer is deposited at a coating temperature of at least 900 DEG C. As a result of the layer structure of the invention, even cermet cutting tool materials having high binder metal contents have excellent wear performance and can be inexpensively produced.
Patent AT-A291987-A (AT)
IPC: A01J25/02
Filed: 1987-11-04
Abstract: A cheese basin has a container (2) which delimits a receiving space (1) for the milk product. The container (2) comprises a wall composed of two partial cylindrical halves and a bottom (6) which extends downward from the wall. Said bottom also consists of two halves which meet in the transverse median plane of the container and are each provided with an outlet (7). In each container half, a vertical stirring and cutting blade (4) rotates and scrapes the associated sections of the container wall and the bottom, and is mounted in a container upper section (3). Each half of the container bottom has a section (6') which merges into the vertical container wall (2') and is concave with respect to the receiving space and a flat section (6'') connected to said concave section. The flat sections of the bottom halves have an essentially circular contour and meet in a transverse median plane of the container (2). The outlet in each flat section is arranged eccentrically with respect to the axis of rotation of the stirring and cutting blade (4).
Patent AT-A832001-A (AT)
IPC: G03B21/62
Filed: 2001-01-18
Abstract: A projection screen (1) made of a laminated glass which has at least two glass plates (3, 4) bonded to each other by means of a layer of plastic (2) is described. In order to create advantageous construction conditions, it is proposed that the glass plate (3) facing the projection bears on its outer side (6) a translucent ceramic coating extending at least over the projection area and that the glass plate (4) facing away from the projection preferably has a surface roughness preventing reflections.
Patent BE-819643-A (BE)
Title: Special tennis court for hot climates - enables water to be sprayed onto ground surface and on players
IPC: A63C19/00
Filed: 1974-09-06
Abstract: A special game of tennis is played on a court with a water resistant surface onto which water is sprayed, and which slopes gently so that a film of water covers it, but excess water drains away. The surface may be porous to assist drainage. Water may also be sprayed onto the players, and the sprays may be buried under the surface or suitably located spray tubes or other types of sprays or jets may be used. Selected areas which may be sprayed are listed, including only the raised part of the sloping area.
Patent BE-893211-A (BE)
Title: Keyboard for typewriter or computer terminal - has keys arranged in curved rows with palm rest permitting fingers to reach all keys using single hand
IPC: B41J5/10
Filed: 1982-05-17
Abstract: The keyboard has supports for the palms of the typing hands and the keys are arranged in rows which curve to suit the dimensions of the hands. The curvature can be varied to suit hands of different dimensions in the vertical as well as the horizontal plane. The key spacing and their dimensions are adapted to suit the user. The maximum rotation of the hand is through 45 degs. The keys are arranged in five rows and in the row nearest the hand the keys are operated from front to rear while the other keys are operated with a vertical movement. Where the keyboard has numerous keys, the least accessible to reach are omitted.
Patent CA-1039528-A (CA)
Inventor: PORTER FREDERIC E
IPC: A01C1/06
Filed: 1974-01-07
Granted: 1978-10-03
Abstract: A B S T R A C T   Plant seeds, preferably leguminous, are coated with 0.1-5 parts by weight, per 100 parts by weight of seed, of a film forming material and fur-ther coated with at least 10 parts by weight (same basis) of solid particles of an agent such as calcium carbonate while the first cost is semi-solid and tacky.  The film-forming material preferably comprises a prepolymer curable with water and/or an amine to a water insensitive but permeable solid.  One particularly suitable agricultural use for the resulting coated seeds is in the growing of crops in acid soils.
Patent CA-1043792-A (CA)
Inventor: SOEDER ALFONS
IPC: C07D409/06
Filed: 1974-03-04
Granted: 1978-12-05
Abstract: This invention relates to compounds having the general formula (I)                      (I) and acid addition salts thereof in which formula R- is selected from the group consisting of A) ? mononuclear saturated or unsaturated heterocyclic group containing a sulphur atom, having 5 - 6 atoms in the ring system, B) substit-ution products of A) containing at least one substituent selected from the group consisting of halogen, nitro, alkoxy of 1 - 3 carbon atoms and alkyl groups having 1 - 6 carbon atoms. R2 is selected from the group consisting of C) an at least mononuclear, carbocyclic or heterocyclic group being saturated or unsaturated and having 5 - 10 atoms in the ring system, containing at least one oxygen, sulphur or nitrogen atom, D) substitution products of C) contain-ing at least one substituent selected from the group consisting of halogen, nitro-, trifluormethyl, alkyl having 1 - 6 carbon atoms, hydroxy, alkoxy having 1 - 3 carbon atoms, unsubstituted amino groups and amino groups substituted by up to two alkyl groups having 1 - 3 carbon atoms each, R3 is zero or up to two substituents being equal or different selected from alkyl groups having up to 2 carbon atoms and phenyl groups, X and Y being equal or different and are zero or selected from the group consisting of E) and alkyl group having 1-3 carbon atoms and F) substitution products of E) containing one substituent selected from the group consisting of alkyl groups each having 1 - 3 carbon atoms, a phenyl- and a thienyl group, A and B being equal or different and are zero or a methylene group with the provision that if X is zero, A is a methylene group and if Y is zero, B is a methylene group and n is 2 or 3, a process for its preparation and pharmaceutical composition containing said compound (I). The compounds of the invention possess psychotropic, analgesic and antiphlogistic activity.
Patent CA-1036340-A (CA)
Title: Method and apparatus for the manufacture of a superconductor with a layer of the a-15 phase on the system nb-a1 or nb-a1-ge
Inventor: MUELLER ALFRED
IPC: H01B13/00
Filed: 1974-11-01
Granted: 1978-08-15
Abstract: ABSTRACT The invention concerns a method for the manufacture of a supercon-ductor with a layer of the A-15 phase of the system Nb-Al or Nb-Al-Ge. According to the invention, a niobium carrier is provided with a 0.5 to 5 µm thick layer consisting of NbAl3 and Al or of Nb(Al,Ge)3, respectively, by being placed in an aluminum melt which is saturated with niobium or nio-bium and germanium, respectively, and is heated to 800 to 1400°C, and the niobium carrier provided with this layer is then annealed in an inert at-mosphere for 0.5 to 5 seconds at a temperature of 1700 to 1960°C.
Patent CA-1063775-A (CA)
Inventor: SEITZER WALTER H
IPC: C01B3/10
Filed: 1975-02-13
Granted: 1979-10-09
Abstract: ABSTRACT OF THE DISCLOSURE         A process for the manufacture of hydrogen which comprises contacting tungsten dioxide (WO2) with steam at a temperature below about 700°C., preferably between about 400° to 650°C. to produce hydrogen product and W4O11 and regenerating the WO2 from the W4O11 with a reducing gas at a temperature between about 725°C. and about 775°C.   i
Patent CA-1050050-A (CA)
Inventor: RIEDL JOSEF
IPC: C07C21/06
Filed: 1975-04-02
Granted: 1979-03-06
Abstract: PROCESS FOR THE MANUFACTURE OF VINYL CHLORIDE      Abstract of the disclosure:    Vinyl chloride is produced by pyrolytic decomposition of 1,2-dichloroethane in a furnace with coiled up reaction tube having an internal diameter of from 12 to 16 cm. The dichloroethane is vaporized completely in the convection zone of the pyrolytic furnace, different amounts of heat are supplied to the different zones of the reaction tube and, after decomposition in the working up of the reaction products, the low-boiling constituents are treated with chlorine and separated together with the high-boiling constituents.
Patent CA-1037786-A (CA)
Inventor: GILLETTE RICHARD N
IPC: B21D9/08
Filed: 1975-06-24
Granted: 1978-09-05
Abstract: ABSTRACT           The female die in a sheet metal brake is fitted with TEFLON inserts at critical points in the die, which inserts per-mit the sheet metal to move relative to these inserts without exhibiting the usual tendency to mar the associated surface of the sheet metal.  The inserts are preferably circular in cross section, having active segments which engage the metal workpiece during the forming process.  The female die defines semi-circu-lar cavities for rotatably receiving these cylindrical inserts or rods, and this configuration assures that the wear of the rods being adapted to rotate incrementally during each forming operation of the associated male member so as to present an ad-jacent segment of the periphery of the TEFLON rod to the next succeeding workpiece.
Patent CA-1046374-A (CA)
Inventor: HOLBROOK LEGRAND K
IPC: A61M1/00
Filed: 1975-09-03
Granted: 1979-01-16
Abstract: ABSTRACT           A regulator for evacuation systems including hospital aspiration systems, such regulator being inexpensively manu-factured and assembled and providing a number of unique features. The subject regulator is designed to be essentially independent of altitude of operation or humidity conditions, may be made discretely or continuously variable, and also is provided with features reducing, if not eliminating, any noise of air drawn into the system for regulation purposes.  An important feature of the invention is the provision of one or more metering aper-tures of reduced cross section such that possible error of ob-servable knob setting is reduced to an absolute minumum, thus eliminating the necessity of mechanical-adjustment calibration. Settings are essentially accurate for all altitudes, humidity conditions, and particular pumping parameters of existing vacuum systems.  The particular metering apertures, above referenced, are serially related to a unique, slotted airway metering pattern designed to give wide versatility through extended permissible settings.  Full-vacuum, and shut-off structural features are also provided.
Patent CA-1050434-A (CA)
Inventor: FISCHER ARNO
IPC: F01C1/46
Filed: 1975-11-04
Granted: 1979-03-13
Abstract: ABSTRACT OF THE DISCLOSURE            A rotary piston engine comprising working parts positioned in a rotor which serve at the same time as sealing elements by sealingly engaging a race of a stator, a stator including separating portions in contact with the rotor and having feed and discharge ports arranged between working chambers, the working parts being designed as stationary sealing elements and having at least one flexible blade adapted to engage the stator race.
Patent CA-1040269-A (CA)
Inventor: VOLK JOSEPH A JR
IPC: H02H1/00
Filed: 1975-11-18
Granted: 1978-10-10
Abstract: GROUND INTEGRITY MONITOR FOR    ELECTRICAL APPARATUS       ABSTRACT OF THE DISCLOSURE        The ground and neutral terminals of a three-wire grounded AC power source for electrical apparatus, such as the control system of a motor operated hospital bed, are both normally connected to earth ground.  The integrity or continuity of the ground connection is constantly monitored by applying, between the neutral and ground terminals, sharp narrow pulses periodically recurring at a relatively low pulse repetition frequency.  When the resistance in  the neutral/ground circuit is less than a predetermined threshold level, the pulsing causes an LED photo coupler to flash and this in turn produces a control signal for maintaining the electrical apparatus coupled to the AC power source. When the resistance between the neutral and ground terminals exceeds the threshold level, the AC power supplied to the apparatus is interrupted.
Patent CA-1050512-A (CA)
Inventor: ABE ISAMU
IPC: B65H67/04
Filed: 1976-01-29
Granted: 1979-03-13
Abstract: AN IMPROVEMENT OF METHOD AND APPARATUS FOR AUTOMATICALLY           CHANGING BOBBINS AND WINDING YARN CONTINUOUSLY                   ABSTRACT OF THE DISCLOSURE           An improved method and apparatus for automatically chang-ing bobbins and winding yarn continuously in a winding or taking-up apparatus provided with a rotatable turret whereon a pair of bobbin holders are rotatably mounted.  Each bobbin utilized for this apparatus is provided with a yarn catching groove formed on a  peripheral portion thereof.  When the bobbin exchanging operation is carried out, the turret is turned in a direction opposite to the rotatational direction of fresh and full packaged bobbins held by the corresponding bobbin holders so that the yarn passed through a traverse guide of the apparatus is aligned with the yarn catching groove of the fresh bobbin whereby the yarn is engaged with the above-mentioned yarn catching groove.
Patent CA-1092568-A (CA)
Inventor: REIL WILHELM
IPC: B65D5/06
Filed: 1976-05-07
Granted: 1980-12-30
Abstract: Abstract of the Disclosure Packaging means, for liquids made of cardboard or the like whose surfaces æ e liquid-impermeable, comprising side and end walls separated by end edges, a tear-open spout, a perforation line in a wall of the packaging means forming a tear-off cardboard strip, and a covering strip of plastic material sealed on the inner side of the packaging means in the region of the perforation line, wherein the perforation line is closed per se and a region without welding joints is formed between the covering strip and the tear-off compound strip at least on the inner end of the internally sealed-on cover-ing strip remote from the front end of the spout.  The present invention pro-vides a packaging means that is easy to open, reclose and handle.
Patent CA-1039988-A (CA)
Inventor: LEES JOHN
IPC: G02B6/25
Filed: 1976-05-20
Granted: 1978-10-10
Abstract: ABSTRACT OF THE DISCLOSURE Optical fibers are butt joined in a cast Wood's metal sleeve. The bore in the sleeve is formed by casting around a stainless steel wire. The resulting bore tolerance provides good alignment of bare fibers. The fibers are secured in the sleeve by crimping the sleeve or by metting its ends. The assembly is protected with a length of heat shrinkable tubing.
Patent CA-1053307-A (CA)
Inventor: PETERSON WARREN J
IPC: A61G7/015
Filed: 1976-06-07
Granted: 1979-04-24
Abstract: ABSTRACT OF THE DISCLOSURE                  The specification discloses an articulated patient support cushion for a medical examining table including an over-center type, gravity-operated support means for securely holding a pivotable section of the one-piece, seamless cushion at an upward angle to avoid accidental release.      Also disclosed is a one-piece paper tray having a depressed trough for holding and dispensing paper from a roll to cover the cushion.  The tray is pivotable downwardly after release of a latch means for insertion of a roll of paper in the trough.  An extendible and retractable carriage assembly at the foot end of the examining table is also disclosed including means for supporting a leg rest pad and/or a drainage pan thereon.
Patent CA-1046034-A (CA)
Inventor: SONNEVILLE ROGER P
IPC: E01B9/30
Filed: 1976-06-07
Granted: 1979-01-09
Abstract: RAIL SUPPORTING AND FIXING DEVICE            ABSTRACT OF THE DISCLOSURE   The device comprises a support such as a railway tie defining a projecting shoulder on each side of a support table for the rail. An insulating clip has a body coope-rating with the shoulder and a nose portion bearing against the flange of the rail. An elastically yieldable strip is superimposed on the clip and a fixing bolt extends through apertures in the clip body and the strip. The clip body has, on the side of the body remote from the nose portion, a heel portion which defines two surfaces which bear res-pectively against a lower support surface of the support and against the shoulder. The clip body defines in the centre part an upper surface which is substantially parallel to the strip. Beyond a predetermined tightening force the additional force is transmitted to the support through the body and the heel portion of the strip.
Patent CA-1078625-A (CA)
Inventor: SHIBATA TATSUO
IPC: C21B3/06
Filed: 1976-06-11
Granted: 1980-06-03
Abstract: ABSTRACT OF THE DISCLOSURE:           The method and system for processing molten slag which is characterized in that molten slag is first spread onto a slag receiving means each of which is substantially made of a steel plate of desired thickness and is tiltably mounted on the floor of a roofed slag processing factory and is subsequently air and water-cooled such that the slag is solidified and finally is water-quenched in a cooling water pit whereby the solidified slag of practical use which never collapses or dusts is produced.
Patent CA-1060495-A (CA)
Inventor: KORGER HEINZ
IPC: A63C7/10
Filed: 1976-06-15
Granted: 1979-08-14
Abstract: ABSTRACT              In a ski brake comprising a pedal for pivotally mounting on a ski and two brake prongs for projecting downwardly from the ski at opposite sides thereof, the pedal is formed from spring wire shaped to define two coplanar open loops.  The adjacent ends of the loops are interconnected to form a junction which is spaced from the pivotal axis of the pedal.  The junction is linked to a coupling member which extends beyond the pivotal axis and is there hinged at a point that is fixed with respect to the ski.
Patent CA-1087424-A (CA)
Inventor: WYNNE RALPH A
IPC: F16L47/34
Filed: 1976-08-27
Granted: 1980-10-14
Abstract: TAPPING TEE CUTTER HAVING RELIEVED SIDEWALL             Abstract of the Disclosure A tapping tee cutter for cutting plastic pipe is provided which comprises an externally threaded plug body attached to a thin-walled, hollow band cutter having a cutting edge with the portion of the band wall nearest the cutting edge having an external diameter at least as great as the cutting edge and forming a shoulder with an adjacent portion of the band cutter wall having a relieved external diameter sufficiently less than the diameter of the cutting edge so that frictional contact between the relieved diameter and a pipe wall being tapped is minimized.
Patent CA-1071495-A (CA)
Inventor: WOLFTHAL MAURICE
IPC: A45D8/00
Filed: 1976-08-27
Granted: 1980-02-12
Abstract: Abstract of the Disclosure A hair clip assembled from two pronged members with rearward out-turned handle portions, one member having struck from it along each of its two edges, front and rear arms converging upwardly toward one another and terminating in ends defining respective small gaps, the other member having struck from it respective ears captively disposed in the gaps.  One of the members also has struck from it a leaf spring-extending rearwardly along its longitudinal axis and engaging a torsion spring struck from the rearward center portion of the other member.
Patent CA-1051559-A (CA)
Inventor: HACKE HANS-JUERGEN
IPC: H05K3/28
Filed: 1976-09-15
Granted: 1979-03-27
Abstract: ABSTRACT OF THE DISCLOSURE A process for the production of printed circuit boards having first zones of a wiring pattern for receiving solder and second sub-zones provided with solder rejecting properties so that they do not receive solder, character-ized by galvanically applying a sub-zones etch-resistant metal layer on the first sub-zones of each conductive metal layer, by photo printing a mask of etch-resistant material on the second sub-zones, etching to remove the exposed portions of the conductive metal layer, removing the mask from the second sub-zones and providing the exposed second sub zones with a solder rejecting property with the aid of passivation without impairing the solderbility of the etch-resistant metal layers of the first sub zones.