baber/WOPTO huggingface dataset:
Patent GE-P20135735-B (GE)
Title: Pharmaceutical compositions of rosuvastatin calcium
Inventor: FARSHI FARHAD SAYYAD
IPC: A61K9/20
Filed: 2008-06-27
Abstract: The invention relates to pharmaceutical composition in oral dosed form containing mix of rosuvastatin calcium and alkali-earth metals carbonates or bicarbonates, wherein mix molar ratio is in the range of 1:0.43-1.75, which provides composition dissolution profile improvement in 0.1N HCI medium.
Patent GE-P20104980-B (GE)
Title: Hinged-lever device
Inventor: UGREKHELIDZE IRINA
IPC: F16H21/16
Filed: 2009-04-22
Abstract: A device contains having an opportunity of rotation around of support O double-arm lever, which is hingedly attached by the free ends to connecting rods 2 and 3 of the four-link mechanism. The ends of the connecting rods are connected with a swinging arm fixed on the immovable support, thus, each connecting rod by means of the slide block is connected with a crank.
Patent GE-P20146087-B (GE)
Title: Paediatric solution comprising beta-blocker
Inventor: MUGUET VALÉRIE
IPC: A61K31/13
Filed: 2010-04-12
Abstract: There is represented liquid solution containing pro¬pranolol or pharmaceutically acceptable salt the¬reof, non-sugar type sweetener, water and aromatic preserving agent in the amount less than 0.01 mass%.
Patent CA-1262800-C (CA)
IPC: C07K9/00
Filed: 1984-12-05
Granted: 1989-11-07
Abstract: Vancomycin reacts with phosphoric acid to form a vancomycin diphosphate salt form that is highly crystalline when hydrated. An improved process for isolating vancomycin from an aqueous solution comprises formation of vancomycin diphosphate.
Patent CA-1334464-C (CA)
Title: Preparation of polymers containing pendant isocyanate  groups and derivatives thereof by emulsion copolymerization
Inventor: SMITH ROBERT A
IPC: C08F2/24
Filed: 1986-02-20
Granted: 1995-02-14
Abstract: It has unexpectedly been discovered that 1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl) benzene(m-TMI) can be emulsion copolymerized with other monomers into useful polymers.  For example, it has been found that m-TMI can be emulsion copolymerized with diene monomers to produce polymers which contain pendant isocyanate groups.  Such pendant isocyanate groups are useful in a variety of applications.  For instance, such pendant isocyanate groups can be utilized as sites to which chemical agents, such as antidegradants, can be bound to the polymer. Elastomers which contain such pendant isocyanate groups are of value since they can be crosslinked without employing sulfur.  Elastomers of this type which contain pendant isocyanate groups can also potentially be thermo-reversibly crosslinked.
Patent CA-1278274-C (CA)
Title: Coated blade for microtome and method for the preparation thereof
Inventor: KITAMURA HAJIME
IPC: C23C16/32
Filed: 1986-03-04
Granted: 1990-12-27
Abstract: ABSTRACT OF THE DISCLOSURE    A microtome blade made of, for example, sapphire is provided with greatly improved cutting power as well as dura-bility and anti-corrosion resistance by providing a coating layer of crystalline silicon carbide thereon. Such a coating layer can be formed by subjecting a base blade to a treat-ment of plasma-induced chemical vapor deposition of amorph-ous silicon carbide in an atmosphere of an organosilane com-pound such as tetramethyl disilane followed by a heat treat-ment at 700-1250 °C to convert the amorphous silicon carbide into a crystalline form.
Patent CA-1308420-C (CA)
Title: Epoxy fortifiers based on aromatic polyhydroxyl compounds
Inventor: MCLEAN PAUL D
IPC: C08G59/06
Filed: 1986-03-27
Granted: 1992-10-06
Abstract: TITLE EPOXY FORTIFIERS BASED ON AROMATIC POLYHYDROXYL COMPOUNDS                              INVENTORS Paul Douglas McLean Andrew Garton Robert Frederick Scott ABSTRACT OF DISCLOSURE Epoxy resins have been found to be fortified (increased in strength and modulus yet not made brittle) by compounding:        (a) a resin-forming polyepoxide (b) an amine curing agent for (a) and    (c) a fortifier for (a) + (b) comprising the reaction product of (i) an aromatic polyhydroxy compound and (ii) a diepoxide with one epoxy group less reactive than the other: and heat curing the mixture.  Strengths as high as 140 MPa and moduli as high as 4500 MPa have been attained with a ductile mode of failure.
Patent CA-1281100-C (CA)
Title: Apparatus for detecting condensable components in a gas stream
Inventor: BANNELL JOHN L K
IPC: G01N21/53
Filed: 1986-04-22
Granted: 1991-03-05
Abstract: A B S T R A C T          AN APPARATUS FOR DETECTING CONDENSABLE       COMPONENTS IN A GAS STREAM       An apparatus for detecting condensable components in a gas stream comprising a sensor cell. The sensor cell comprises a probe, means for cooling the probe, means for transmitting light to the probe surface in a pressurized chamber, means for receiving returned light scattered from the cooled probe surface and means for determining the presence of condensate from a reduction in scattered light intensity. The probe surface is provided in its centre with a depression of low angle.     (Fig. 2)
Patent CA-1295810-C (CA)
Title: Removal of co- and/or h-s from gases
Inventor: WAGNER ECKHART
IPC: B01D53/52
Filed: 1986-04-23
Granted: 1992-02-18
Abstract: Abstract of the Disclosure:  C02 and/or H2S are removed from gases which contain C02 and/or H2S by means of an aqueous alkanolamine-containing absorption liquid, by a process in which the said gas is treated, in an absorption stage, at from 40 to 100°C, with an aqueous absorption liquid containing from 20 to 70% by weight of methyl-diethanolamine, the treated gas is taken off at the top of the absorption stage, the aqueous absorption liquid laden with C02 and/or H2S is removed at the bottom of the absorption stage and is regenerated by being let down in two or more flash stages, the final flash stage being operated under reduced pressure and the latter being generated by means of a mechanical apparatus for producing reduced pressure and a steam-jet ejector, which are connected in series, and the regenerated absorption liquid is recycled to the absorption stage.
Patent CA-1278432-C (CA)
Title: Condensation of zinc vapour
Inventor: SANTEN SVEN
IPC: F28B1/00
Filed: 1986-06-06
Granted: 1991-01-02
Abstract: ABSTRACT     The present invention relates to a method and means for condensing zinc vapour out of a gas. A substantially co-herent curtain      of cooling metal is generated, to-wards which the gas containing zinc vapour is directed. The resultant mixture is expanded in an expansion zone and thereafter accelerated in a compression zone , thus ensuring that all parts of the gas are brought into contact with the cooling metal. Particles and drops are then separated by passing the gas over the surface of a bath of cooling metal
Patent CA-1310293-C (CA)
Title: Electrolytic preparation of perfluoroalkanoic acids and perfluoroalkanols
Inventor: HALLCHER RICHARD C
IPC: C25B3/25
Filed: 1986-10-14
Granted: 1992-11-17
Abstract: 07-21-(276) ABSTRACT Perfluoroalkanoic acids and perfluoro-alkanols are prepared by electrolysis of perfluoro-alkyl chlorides in the presence of carbon dioxide or an aldehyde, for example, trifluoroacetic acid is obtained from chlorotrifluoromethane and carbon dioxide while trifluoroethanol is obtained from chlorotrifluoromethane and formaldehyde.
Patent CA-1305808-C (CA)
Title: Continuous preparation of finely divided gel-like crosslinked polymers
Inventor: NOWAKOWSKY BERNHARD H
IPC: C08F2/10
Filed: 1986-10-15
Granted: 1992-07-28
Abstract: O.Z. 0050/38059 Abstract of the Disclosure:  Finely divided, gel-like crosslinked polymers are prepared by a continuous method in which a monomer mixture which contains, per 100 parts by weight of acrylic acid or methacrylic acid, from 50 to 100 mol% of which in each case are neutralized, acrylamide, methacrylamide or N-vinylpyrrolidone, from 0 to 30 parts by weight of other water-soluble mono-ethylenically unsaturated monomers and from 0 to 20 parts by weight of water-insoluble monoethylenically unsatu-rated monomers is copolymerized with from 0.01 to 5 parts by weight of a crosslinking agent, in 20 - 65% strength by weight aqueous solution in the presence of an initi-ator at from 45 to 95°C in a single-screw cylindrical mixer whose stirrer shaft possesses disk segments which have, at the outer end, mixing bars which are arranged in a manner such that the substances fed in at the en-trance of the mixer are conveyed in the axial direction to the exit of the mixer, the aqueous monomer solution in the mixer is polymerized under from 100 to 800 mbar, and some of the water is removed during the polymeriza-tion, so that a crumb-like gel having a solids content of from 30 to 70% by weight is discharged.
Patent CA-1278926-C (CA)
Inventor: GUEVEL PIERRE
IPC: F04D35/00
Filed: 1986-12-11
Granted: 1991-01-15
Abstract: 1. System for generating an artificial surge or swell in an ocean engineering experimental basin or dock, of the type having a beater constituted by a cylindrical float parallel to the rear wall of the basin, characterized in that the section of said float, i.e. the generatrix of said cylinder, has a substantially vertical rear side, i.e. substantially parallel to said rear wall, and a nose-shaped front side, and said float is associated with mechanical means imparting to it a horizontal alternating movement, the mean distance between the rear wall of the float and the rear wall of the basin being chosen in such a way that a resonance phenomen is created between the swell train produced by the oscillations of the water column between said walls and that created by the movement of the float, the superimposing of these two trains giving rise to a very high transfer function in a chosen swell period interval.
Patent CA-1293983-C (CA)
Title: Function apparatus between two pipes with a made end and a socket
Inventor: VIGNERON PIERRE
IPC: F16L21/08
Filed: 1987-03-06
Granted: 1992-01-07
Abstract: An apparatus for locking the male spigot end 2 of one pipe within the female bell housing 1 of another pipe includes a split ring 6 inserted under a radial flange 12 of the housing and a pair of clamps 16 having lugs 19 engaging mating notches 18 in the ends of the ring. The clamps are spread apart by a jack to expand the ring, whereafter they are circumferentially locked against the housing by driven wedging keys 20.
Patent CA-1289597-C (CA)
Title: Manually actuated liquid sprayer
Inventor: CORSETTE DOUGLAS F
IPC: B05B11/00
Filed: 1987-05-29
Granted: 1991-09-24
Abstract: A ported spray mitigating element is telescopically mounted on a nozzle of a liquid sprayer for enchancing the liquid spray in an extended position of the element and for shifting the element out of service when retracted.
Patent CA-1319531-C (CA)
Inventor: VAN AKEN HAROLD
IPC: G01J3/36
Filed: 1987-05-29
Granted: 1993-06-29
Abstract: ABSTRACT OF THE DISCLOSURE          A spectrophotometer (10) is provided having the capability to accurately measure spectral reflectance at relatively long sample distances.  A first illumination optics arrangement (14) assures uniform illumination to a portion of the sample and a second optical arrangement (20) focuses the reflected image of part of the illuminated sample onto a polychromator (22).  Reference beam means are provided so that the polychromator sequentially measures the spectral characteristics of the reference beam and the sample.          Continuous monitoring of the illumination at select wavelengths provides illumination normalization data so that a microprocessor (40) can normalize the illumination and compare the reference beam and sample measurements to accurately determine the spectral reflectance characteristics of the sample.  Angular and raster scanning capability is also provided.
Patent CA-1293239-C (CA)
Title: Synthetic alkali metal alumino-silicates, compositions and their methods of preparation
Inventor: WASON SATISH K
IPC: C09K23/00
Filed: 1987-06-16
Granted: 1991-12-17
Abstract: Abstract A family of novel and unique synthetic alkali metal aluminosilicates (SAMS) are produced by the hydrothermal reaction between kaolin clay and alkali metal silicates.  The integrated composition of the SAMS products is a unique entity having an overall composition of xM2O:A12O3:ySiO2:ZH2O where x is the number of moles of alkali metal oxide and is from 0.01 to 2.0, M is an alkali metal, y is the number of moles of SiO2 in the unique SAMS composition, and z is the number of moles of bound water and is in the range of from 1.0 to 5Ø  The composition essentially comprises altered kaolin clay platelets with an integral rim or protuberance of essentially amorphous alkali metal silicate-kaolin reaction product.  The unique SAMS compositions are structured materials in which the structure can be controlled, and are therefore useful as functional fillers, as TiO2 extenders, as silica extenders or as reinforcing agents for paper, paint, rubber, plastics and specialty products.
Patent CA-1289698-C (CA)
Title: Neck and throat protector
Inventor: O'DONNELL GORD
IPC: A41D23/00
Filed: 1987-06-18
Granted: 1991-10-01
Abstract: ABSTRACT OF THE DISCLOSURE     The present invention provides a neck and throat protector comprising first and second arms for releasably wrapping around the neck and a downwardly hanging flap for covering the throat.  Each of the arms is provided with mating VELCRO TM securing components for overlapping one another when in the securing position with the VELCRO securing components being horizontally extended on at least one of the arms for adjusting to different neck sizes.
Patent CA-1293599-C (CA)
Title: Motor driven brush assembly for vacuum cleaner
Inventor: RICHMOND CLARK S
IPC: A47L9/04
Filed: 1987-10-19
Granted: 1991-12-31
Abstract: ABSTRACT OF THE DISCLOSURE       A cylindrical motor driven brush for  a vacuum cleaner or the like having a hallow outer cylinder and a plastic bristle tube assembly for insertion in the outer cylindrical tube.  The insert tube is provided with a helical mounting strip with brush bristles thereon which is inserted through a cprrespondingly shaped slot in said outer cylindrical tube.
Patent CA-1315927-C (CA)
Title: Ion carrier membrane, and ion sensor having same
Inventor: YAMAGUCHI SHUICHIRO
IPC: G01N27/333
Filed: 1987-12-10
Granted: 1993-04-13
Abstract: ABSTRACT OF THE DISCLOSURE A solid-state membrane-type ion sensor in which a redox layer formed by electrolytic polymerization is coated with an ion carrier membrane has a plasticizer incorporated within the ion carrier membrane.  The plasticizer is selected from among those having ionic mobility in the ion carrier membrane or those which will not result in mutual dissolution or elution between the plasticizer and the redox layer.  Preferred plasticizers are those selected from among phthalate plasticizers, maleate plasticizers, adipate plasticizers and carboxylate plasticizers, or those selected from among polycaprolactone plasticizers and plasticizers comprising modified ethylene - vinyl acetate copolymer.
Patent CA-1319086-C (CA)
Title: Method for producing non-aging hot-dip galvanized steel strip
Inventor: SIPPOLA PERTTI J
IPC: C23C2/40
Filed: 1987-12-23
Granted: 1993-06-15
Abstract: Abstract of the disclosure The invention relates to a method for producing a non-aging hot-dip galvanized steel strip in a hot-dip galvanizing line with a continuous over-aging furnace at the end thereof. The steel strip is rapidly cooled from a temperature of 600 to 700°C to a temperature of about 460°C by quenching the steel strip in a zinc bath. There-after a steel strip is further cooled to a temperature preferably below 300°C and the steel strip is then brought into the continuous over-aging furnace. The temperature of said furnace is about 350°C and the over-aging treat-ment takes preferably from 2 to 3 minutes. A furnace has guide rolls arranged outside the furnace walls and the steel strip is momentarily cooled before making contact with a guide roll. After leaving the over-aging furnace, the steel strip is subjected to conventional air and water cooling as well as temper-rolling.            (Figure 2)
Patent CA-1327354-C (CA)
Title: Anti-inflamatory compounds and compositions
Inventor: CULLIS-HILL DAVID
IPC: C08B37/14
Filed: 1988-03-21
Granted: 1994-03-01
Abstract: ABSTRACT    A composition for the treatment of arthritis and allied inflammatory or degenerative joint diseases comprising a pharmaceutically acceptable carrier and any two of the compounds selected from hyaluronic acid or water soluble salts thereof, corticosteroids and compounds capable of maintaining the integrity of connective tissues, particularly joint articular cartilage. Compounds suitable for this latter purpose include polysulphated polysaccharides, particularly pentosan polysulphates.  Novel metallo complexes of pentosan polysulphates are disclosed as are methods for the treatment of arthritis and allied inflammatory or degenerative joint diseases using the inventive compounds and compositions.
Patent CA-1299915-C (CA)
Title: Separated ink fountain for a flexographic printing machine
Inventor: SARAZEN DAVID J
IPC: B41F31/08
Filed: 1988-05-26
Granted: 1992-05-05
Abstract: ABSTRACT OF THE DISCLOSURE            To separate a flexographic ink fountain into axial zones (10a, 10b...) to permit use of inks of different characteristics, for example different colors along axial zones of an anilox roller (10), a separator element (2) has an insert strip element (3) extending over a portion of the circumference of the anilox roller, and resiliently engaged thereagainst, for example by compressed silicone rubber (5).  Adjacent the end of the strip element (5) are two felt pads (21, 31) which are supplied from a source of separating fluids, such as water, alcohol-water solution or the like, to apply a ring-shaped film of the separating liquid on the anilox roller which film will continue beneath the separating strip (3), the separating strip being engaged against the roller with sufficient pressure to permit the strip to ride on the liquid film, similar to planing of automobile tires on a wet road surface.  Two doctor blades are located on a trough structure, selectively moveable away from engagement with the surface of the anilox roller in dependence on rotation of the anilox roller.  Additionally, the doctor blades (23, 33) can both be spaced from the surface of the anilox roller by a distance just sufficient to clear the anilox roller (10) thus permitting continued operation of the anilox roller when not in use under idling speed conditions, and preventing drying of ink on the anilox roller. When the doctor blades are removed from the anilox roller, the compressible material, and expansion of the felt pad retains the separating film of liquid on the anilox roller, thus saving "wash up" between extended periods when the machine is not printing while conserving the surface of the anilox roller and the edges of the doctor blades.
Patent CA-1302673-C (CA)
Title: Extrusion apparatus
Inventor: COWLEY RICHARD P
IPC: B29C48/48
Filed: 1988-07-13
Granted: 1992-06-09
Abstract: ABSTRACT A disclosure relates to an apparatus for extruding and forming blanks from a rubber or polymeric material comprising a pair of hydraulic ram operated extruders having outlets connected to a common delivery conduit. A screw extruder is also connected to the conduit and a control valve controls flow between the respective extruders and conduit such that in one position of the valve one of the ram operated extruders is connected to the conduit outlet delivery of extrudate and the other extruder is connected to the screw extruder to receive a fresh charge of extrudate. A closed hydraulic circuit links the hydraulic rams of the two ram extruders whereby filling of one of the extruders causes that ram to retract and pump the hydraulic fluid therefrom to the other extruder to cause that ram to extend and thereby discharge the extrudate therein and vice versa. By feeding extrudate from the screw extruder, the hydraulic ram extruder being charged is caused to receive extrudate and the ram extruder discharging extrudate is caused to discharge extrudate. A cutter mechanism is provided at the outlet of the conduit severing the extrudate repeatedly at a rate determined by the advance/retraction of one of the hydraulic ram extruders to form blanks of substantially equal volume.
Patent CA-1286206-C (CA)
Title: Headrig slabbing head
Inventor: STROUD BRIAN T
IPC: B27L11/00
Filed: 1988-08-31
Granted: 1991-07-16
Abstract: ABSTRACT OF THE DISCLOSURE      A headrig slabbing head for machining a face on a log comprising a movable base platform mounted on rails to allow for varying the position of the base platform which supports a guide system having a carriage member adapted for movement along the guide system.  A chipping head driven by a motor is mounted to the carriage member for cutting a face on a log.          The position of the carriage member on the guide system can be varied to allow the chipping head to be adjusted to machine a face on logs of different diameters.
Patent CA-1307096-C (CA)
Title: Method for producing plaster fibreboards
Inventor: VOGT WINOLD
IPC: B28B1/52
Filed: 1988-09-09
Granted: 1992-09-08
Abstract: ABSTRACT OF THE DISCLOSURE           In accordance with the method of the invention, a suspension  is  prepared  from  wet  disintegrated  fibre material and calcium sulphate dihyrate.   The suspension is drained  and  formed  into a  board,   the  dihydrate being recrystallized to a hemihydrate by heating at atmospheric pressure and being finally  converted into the dihydrate again by the addition of water.   The suspension is drained to a water content of between  300 and  600% and,   on a drainage device,   to a moisture content of between 30 and 40%,  the dihydrate being recrystallized under atmospheric air,  without pressure,  to the .beta.-form of the hemihydrate, and the water necessary for setting is drawn through the boards.
Patent CA-1329720-C (CA)
Inventor: MACMURRAY THOMAS A
IPC: A23N7/00
Filed: 1988-11-28
Granted: 1994-05-24
Abstract: Abstract of the Disclosure Skin is  removed from an edible material by passing the edible material through a skin removal zone of an ablative removal apparatus.  In the skin removal zone, skin is ablatively removed by the action of a continuous wave carbon dioxide laser beam which rapidly traverses the skin removal zone in a direction substantially transverse to the edible material movement.  The edible material may he skinned regardless of whether it is fresh, frozen, thawed, or cooked. Skin vaporized by the laser light beam generates a gaseous plume which is removed from the skin removal zone by causing a current of air to traverse that zone.
Patent CA-1301633-C (CA)
Title: Method and apparatus for perforating a well
Inventor: GEORGE FLINT R
IPC: E21B43/1185
Filed: 1988-12-02
Granted: 1992-05-26
Abstract: ABSTRACT     A method and apparatus for perforating a subsurface formation in a pumped well.  An assembly is provided which facilitates both the support of a pump in a tool string and the convection of fluid, and pressures, around the pump in the tool string.  A firing head associated with the perforating gun is actuated by a pressure differential between the tubing string bore and the wellbore annulus. This pressure differential is achieved by a downhole pump which pumps fluid out of the wellbore into the tubing string bore.            HALO:011/C3