baber/WOPTO huggingface dataset:
Patent CA-2221523-C (CA)
Title: Information processing system and true/false determining method used therefor
Inventor: HASHIDA TAKAYUKI
IPC: G06F19/00
Filed: 1997-11-19
Granted: 2002-06-25
Abstract: A ROM cartridge 20 and a disk drive 30 are detachably attached to slots 103 and 104 of an information processing unit 10. A magnetic disk 40 is detachably attached to a slot 302 of the disk drive 30. A semiconductor storage device storing a game program and data is provided inside of the ROM cartridge 20. The information processing unit 10 detects whether the ROM cartridge 20 is attached to the slot 103 and whether the disk drive 30 is attached to the slot 104. Then the information processing unit 10 performs predetermined information processing on a basis of program data stored in the ROM cartridge 20 or the disk drive 30 when detecting that the ROM cartridge 20 or the disk drive 30 is attached to the slot 103 or 104, and starts information processing on the basis of the program data stored in the ROM cartridge 20 when detecting that both of the ROM cartridge 20 and the disk drive 30 are attached to the slots 103 and 104.
Patent CA-2221743-C (CA)
Inventor: NGUYEN THANH-HUONG THI
IPC: C09J7/38
Filed: 1996-05-23
Granted: 2007-12-18
Abstract: Retroreflective articles for life saving devices at sea are described comprising a layer of a pressure-sensitive adhesive made using a solvent-free hot melt process which employs as starting material a tackified non-thermoplastic hydrocarbon elastomer. The process employs a continuous compounding device that has a sequence of alternating conveying and processing zones.
Patent CA-2229538-C (CA)
Inventor: WALKER KENNETH GORDON
IPC: A61B50/36
Filed: 1998-04-20
Granted: 2006-08-08
Abstract: A system for disposing of body fluids collected during surgery comprises a canister and an apparatus for emptying and cleaning the canister. The canister has a lid having an inlet port to receive body fluids during surgery and for insertion of a cleaning fluid sprayer during servicing, an outlet port with a suction tube extending into the canister for removal of fluids therefrom, and a vacuum port for the application of vacuum to the canister. The servicing unit is an appliance having a receiving compartment in which the canister is placed. A connector head in the servicing unit connects the canister to a source of cleaning fluid and to a conduit for evacuating the fluids in the canister through the suction tube and to a decontamination chamber, where they are brought into contact with a disinfecting fluid, and subsequently to a drain.
Patent CA-2230418-C (CA)
Inventor: DUFFY RICHARD J
IPC: B05D7/00
Filed: 1998-02-25
Granted: 2007-10-23
Abstract: A mechanism and process for coating tapped holes in specialty articles having varying external configurations, such as metal stampings. The specialty article is positioned in a preselected orientation at a loading station, and is then engaged by a carriage assembly and moved from the loading station to a heating station, and then to a spray and discharge station. During movement between stations, the article is maintained in the preselected orientation to allow proper heating and spraying of the tapped holes.
Patent CA-2231088-C (CA)
Title: Apparatus for individually separating stacked printed products
Inventor: KELLER ALEX
IPC: B65H29/04
Filed: 1998-03-03
Granted: 2005-05-24
Abstract: The holding elements (28), designed as hook-gripper elements (26), are driven in a circulating manner by means of a drive arrangement (44) in a plane at right angles to a stack (16) of printed products that have back margins (20). In the takeover section (46), the cantilever arm (36) of a hook-gripper element (26) comes to bear against the back margin (20) of the topmost printed product (14) of the stack (16). The hook-gripper element is then guided in a sliding manner on the printed product (14) in the direction of a stop, until the hook mouth (38) of the hook-gripper element (26) has seized the back margin (20).   From the takeover section up to the transfer of the printed product (14) separated in this way from the stack (16), the direction of movement of the hook-gripper element (26) has a component toward the stop and a component away from the stack (16).
Patent CA-2234246-C (CA)
Inventor: RIMMER IAN KEVIN
IPC: C25D13/06
Filed: 1996-10-04
Granted: 2007-01-23
Abstract: L'invention concerne un polyisocyanate bloqué de la formule R-Ym (I), capable de se disperser dans l'eau. Dans cette formule, R est un groupe qui a la valence m et qui est constitué par un groupe aliphatique, cycloaliphatique, hétérocyclique ou aromatique, comprenant au moins trois groupes oxyéthyléniques consecutifs ou au moins un groupe polyhydroxycarboxylique. Chaque groupe Y, qui peuvent être identiques ou différents, est un groupe de la formule (II). Dans la formule (II), chaque R<1> est identique ou différent quand n est supérieur à 1 et chaque R<1> représente un alkyle, alcényle, aralkyle, carbamoyle N-substitué, phényle, NO2, halogène ou un groupe -C(O)-O-R<2>, où R<2> représente un hydrogène ou un groupe alkyle; n est égal à 0, 1, 2 ou 3; et m est un nombre entier égal à 2 ou plus.
Patent CA-2239189-C (CA)
Title: A tubular roll provided with hydraulically loaded glide bearings
Inventor: KIVIOJA PEKKA
IPC: D21G1/02
Filed: 1997-10-13
Granted: 2005-02-22
Abstract: The invention concerns a method for providing a tubular roll mantle with glide bearings. The roll mantle (12) is supported on the roll axle (11) by means of hydraulic glide bearing elements (14, 14a), which are loaded hydraulically by means of a pressure medium. The roll is loaded from outside radially in the principal loading direction (A), and the roll mantle (12) is supported on the roll axle (11) by means of glide bearing elements (14, 14a) in said principal loading direction (A). The loading pressure and the lubricant are fed to said glide bearing elements (14, 14a) as separated from one another so that the movement of the roll mantle (12), the speed of movement, and the change in the speed are regulated by opening, closing, and/or throttling the flow in the pressure duct (32, 32a) of the loading pressure. The lubricant can be fed to the glide bearing elements (14, 14a) irrespective of the loading pressure. The invention also concerns a roll provided with glide bearings.
Patent CA-2246159-C (CA)
Inventor: NIBU KAZUO
IPC: C05F17/02
Filed: 1998-08-28
Granted: 2002-02-05
Abstract: A garbage fermenting apparatus is provided which can process a mixture of fermentative garbage and non-fermentative garbage. The fermentative garbage includes foodstuffs such as vegetables, meats, processed foods, etc. The non-fermentative garbage includes such things as the packages of packaged foods, plastic trays, vinyl , cellophane, chopsticks, etc.      Once the fermentative and non-fermentative garbage are processed, the garbage fermenting apparatus automatically divides the processed matter into a fully-matured powder and a non-fermentative matter. The garbage fermenting apparatus includes: a full-maturation tank on the downstream side of the fermentation tank; a first heater attached to an outer face of the tank wall of the fermentation tank; a second heater attached to an outer face of the tank wall of the full-maturation tank; a first impeller which breaks and stirs the fermentative garbage and the non-fermentative garbage in the fermentation tank; a second impeller which stirs the fermentative garbage and the non-fermentative garbage in the full-maturation tank; and a sieve which divides fully-fermentation processed matter into fully-matured powder and non-fermentative matter.
Patent CA-2246520-C (CA)
Inventor: FORTE LUIGI
IPC: C07J71/00
Filed: 1996-12-04
Granted: 2004-03-02
Abstract: L'invention concerne un procédé de préparation du composé 11 beta -21-dihydroxy-2'-méthyl-5' beta H-pregna-1,4-diéno[17,17-d-]-oxazoline-3,20-dione de la formule (I). Ce procédé consiste à adsorber ce composé, contenu dans une solution aqueuse résultant de bouillons de fermentation ou de courants de traitement, sur une résine polymère adsorbante possédant une matrice styrène ou acrylique et à procéder à la désorption séquentielle du composé en éluant la résine avec un mélange approprié d'eau et d'un solvant organique miscible dans l'eau.
Patent CA-2250987-C (CA)
Title: Photostabilized cyanine dyes and optical recording medium
Inventor: SUZUKI MICHIO
IPC: G11B7/249
Filed: 1998-01-30
Granted: 2004-08-03
Abstract: Cyanine dyes which have high solubilities in solvents having high evaporation rates and are stable against light, thus being improved in productivity and capable of realizing optical recording media having excellent light resistance, particularly optical disks, i.e., CD-R and DVD-R. The optical recording medium comprises a composite photostabilized cyanine dye comprising a paired ion of an anion represented by general formula (1) and a cation represented by general formula (2), wherein R01 and R02 each represent (a) (wherein R11 and R12 each represent a 1-4 C alkyl group or a phenyl group), (b) (wherein m is 3, 4, 5, or 6), (c) or a phenyl group; M represents a transition metal; Z1 and Z2 each represent a fused benzene ring or a fused naphthalene ring; R21 and R22 each represent an alkyl group; and n is 0, 1, or 2.
Patent CA-2257377-C (CA)
Inventor: BARTETTE PASCAL
IPC: E21B21/10
Filed: 1997-06-03
Granted: 2002-11-19
Abstract: Core machine intended particularly to the oil prospection field, comprising a core crown (2), an external tube (3) for the rotational driving of the core crown (2), and an internal tube (4) having a free front end element (7) intended to receive a core (5), and a revolution surface (8) of the free end element (7), on the crown side (2), arranged to cooperate with an internal surface (9) thereof, or optionally of the external tube (3), so as to adjust between the two a predetermined passage for the core drilling fluid, the free end element (7) being mounted in the core drilling machine (1) so as to slide coaxially on an extremity section (13) of the internal tube (4), between a position wherein the revolution surface (8) is in contact with the internal surface (9) of the crown (2), or respectively of the external tube (3), and an extreme position away from said internal surface (9).
Patent CA-2262613-C (CA)
Inventor: FUJITA ATSUSHI
IPC: H01M10/36
Filed: 1997-08-07
Granted: 2006-11-28
Abstract: A graphite particle obtained by assembling or binding together a plurality of flat-shaped particles so that the planes of orientation are not parallel to one another, or a graphite particle in which aspect ratio is 5 or less or specific surface area is 8 m2/g or less or the size of crystallite in the direction of c-axis of the crystal is 500 .ANG. or more and the size of crystallite in the direction of plane is 1,000 .ANG. or less as measured by X ray broad angle diffraction, or a graphite particle in which pore volume of the pores having a size falling in a range of 10 2 to 10 6 .ANG. is 0.4 to 2.0 cc/g per weight of graphite particle or pore volume of the pores having a size falling in a range of 1 × 10 2 to 2 × 10 4 .ANG. is 0.08 to 0.4 cc/g per weight of graphite particle is suitable for production of negative electrode of lithium secondary battery, and a lithium secondary battery obtained therefrom is excellent in rapid charge-discharge characteristics, cycle characteristics, etc.
Patent CA-2264196-C (CA)
Title: Drum-like container of plastic and process and device for its production
Inventor: RICHTER GUNTER
IPC: B29C48/475
Filed: 1997-08-23
Granted: 2005-04-26
Abstract: This invention concerns a drum-like container (1) made of a discontinuously extruded hose-like preform of thermoplastic in a blow molding process. This drum-like container has a wall consisting of an inner layer, an outer layer and at least one intermediate layer. To effect that the wall consist of at least three layers and that it be possible to monitor the fill level of the fill material, the wall has a visual indicator strip (2) out of translucent plastic running in the axial direction.
Patent CA-2265045-C (CA)
Inventor: WHITE PAT M
IPC: E21B7/06
Filed: 1999-03-08
Granted: 2005-12-20
Abstract: A deflection apparatus is provided. In one described embodiment, the apparatus includes a torque resistant retrievable whipstock sealingly attached to a packer. The whipstock may be separated from the packer by applying an axial force to a first housing and thereby releasing a sleeve sealingly disposed between the first housing and a second housing for displacement relative to the second housing. The first housing and sleeve may then be removed from within the second housing, leaving a relatively large diameter seal bore attached above the packer.
Patent CA-2265785-C (CA)
Title: Process for brominating polystyrenic resins
Inventor: DADGAR BILLIE B
IPC: C08F8/22
Filed: 1997-09-05
Granted: 2005-04-19
Abstract: This invention features a process for brominating styrenic polymers, which process comprises forming a reaction mass by feeding a mixture: (i) which is substantially free of a bromination catalyst and (ii) which is formed from at least brominating agent and a styrenic polymer, to a catalytic quantity of a bromination catalyst.
Patent CA-2269389-C (CA)
Inventor: HENDERSON RAYMOND D
IPC: B65B37/02
Filed: 1999-04-21
Granted: 2002-07-02
Abstract: A portable device for receiving and dispensing , under gravity, particulate materials, preferrably sand, fed thereto into bags is described. A tapered hopper is supported on legs, which may be telescopically adjustable, has an open top, which is greater in width than the width of a shovel, and has an upstanding deflector around three sides to deflect material into the hopper. The lower end of the hopper is provided with a discharge chute having a diameter somewhat less than the diameter of a receiving bag. The outside of the chute is provided with a pair of upstanding tapered lugs or pins from which to suspend the receiving bag.
Patent CA-2270700-C (CA)
Title: Auxiliary monitoring of emergency access calls
Inventor: SMITH HAROLD R JR
IPC: H04W4/90
Filed: 1999-05-04
Granted: 2002-07-02
Abstract: The system for auxiliary monitoring of emergency access calls functions to identify the geographical location of the origination point of the emergency access call and interconnects the appropriate emergency response agency that serves this geographic location to the emergency access call. The emergency access system is programmed to divide the covered region into a plurality of cells, with each cell defining a serving emergency agency and/or serving auxiliary emergency agency. Upon receipt of an incoming emergency call from a telephone station, the switching system determines the location from which the emergency access call originated, and which cell(s) define the serving emergency agency for this location. The system directs the incoming call to the designated emergency service agency as well as any serving auxiliary emergency agency that would be involved in the emergency response to the incoming emergency call. The identified serving auxiliary emergency agency would then be alerted in one of a number of possible ways: simple alert alarm without further data, listen-only bridging on to the incoming emergency call, two-way voice connection on incoming emergency call. The selected mode of alert enables the serving auxiliary emergency agency to either prepare to enable access to the appropriate emergency response agencies and/or actively participate in the response.
Patent CA-2270737-C (CA)
Inventor: CUNNINGHAM CLIFTON D
IPC: B64F5/00
Filed: 1999-04-29
Granted: 2007-01-23
Abstract: A system and method for aligning aircraft coordinate systems includes determining a first coordinate in the first coordinate system from a first reflector using a first coordinate positioning device, and determining second and third coordinates in the second coordinate system from second and third reflectors, respectively, using a second coordinate positioning device. The second and third reflectors are disposed at predetermined distances from the first reflector. The system aligns the first and second coordinate systems based on the first, second, and third coordinates and the predetermined distances using a processor.
Patent CA-2292910-C (CA)
Title: Hair growth compositions and uses
Inventor: STEINER JOSEPH P
IPC: A61K31/215
Filed: 1998-06-03
Granted: 2008-09-02
Abstract: This invention relates to pharmaceutical compositions and methods for treating alopecia and promoting hair growth using non-immunosuppressive neuroimmunophilin FKBP ligands.
Patent CA-2293389-C (CA)
Inventor: BURNS ANTHONY JAMES
IPC: C11D3/37
Filed: 1998-06-09
Granted: 2009-12-29
Abstract: The present invention relates to a stable, aqueous odor-absorbing and wrinkl e controlling composition, preferably for use on inanimate surfaces, especially fabrics. The composition comprises from about 0.1 % to about 20 % by weight of the composition, of solubilized, water-soluble, uncomplexed cyclodextrin and an effective amount of at least one ingredient to improve the performance of the composition selected from the group consisting of: (1) cyclodextrin compatible surfactan t; (2) cyclodextrin compatible antimicrobial active; and (3) mixtures thereof. The composition also comprises a wrinkle control agent whi ch is fabric lubricant, shape retention polymer, hydrophilic plasticizer, lithium salt, or mixtures thereof. Hydrophilic perfume improves acceptance. Optionally, the composition can contain low molecular weight polyols; metallic salts to help control odor; a humectant, etc. The composition is essentially free of any material that would soil or stain fabric. The composition is preferably applied as small particle size droplets, especially from spray containers. The cyclodextrin/surfactant combination, either alone or in combination with the other ingredients, provides improved antimicrobial activity.
Patent CA-2305075-C (CA)
Inventor: AXELROD GLEN
IPC: A61D5/00
Filed: 2000-04-13
Granted: 2005-02-15
Abstract: An improved animal chew comprising a low voltage battery 18 and various conductors 24, 26 such that when an animal chews on the present invention an electrical circuit is formed and a micro-current flows. This micro-current has therapeutic effects on the animal's teeth and gums, and optionally, low concentrations of certain trace metals are released which similarly have beneficial results regarding the animal's oral hygiene. In addition, upon chewing, calcium ions and/or fluoride ions can be discharged. In an optional embodiment, ultrasonic sound waves can be generated when an animal chews which further assists in removal of plaque from the animal's teeth and gums.
Patent CA-2305216-C (CA)
Inventor: KVIETOK FRANK ANDREJ
IPC: C11D1/14
Filed: 1997-10-10
Granted: 2003-07-08
Abstract: The present invention relates to detergent compositions comprising anionic mid-branched surfactant compounds and additional anionic sulfate and sulfonate surfactants. The compositions are particularly useful as solid laundry detergent compositions.
Patent CA-2308899-C (CA)
Title: Stent delivery catheter system for primary stenting
Inventor: GREEN NICHOLAS A
IPC: A61F2/06
Filed: 2000-05-19
Granted: 2005-01-11
Abstract: A stent delivery catheter system for placing a stent within a stenosis in a vessel of a human body without the need for either pre-dilatation of the stenosis or post-dilatation of the stent. The primary stenting catheter system utilizes the combination of low profile (i.e., a small outer diameter) with a continuous, smooth and lubricious outer surface extending backward from a tapered distal tip. This design makes it possible for the stent delivery catheter to be pushed through even very tight stenoses without requiring pre-dilatation.
Patent CA-2313335-C (CA)
Title: Schema de procede ameliore permettant de traiter l'alimentation en composes soufres dans le deparaffinage par isomerisation mobile
Inventor: CHOU TAI-SHENG
IPC: C10G45/04
Filed: 1998-11-06
Granted: 2007-07-10
Abstract: L'invention concerne un schéma de procédé amélioré permettant de traiter l'alimentation en composés soufrés dans la section de réaction de l'unité de traitement, qui comporte le déparaffinage par isomérisation avec des zéolites bêta. Le procédé de l'invention consiste à faire passer un flux de contre-courant dans le lit fixe du réacteur de déparaffinage par isomérisation mobile (MIDW) (le réacteur dans lequel a lieu le déparaffinage par isomérisation), le gaz de recirculation étant le flux gazeux traversant ledit lit MIDW. Cet agencement permet d'associer en un processus intégré l'hydrodésulfuration (HDS) et le déparaffinage par isomérisation mobile.
Patent CA-2314091-C (CA)
Title: Packaging for hanging articles on a display unit clip pin
Inventor: FRESNEL ERIC
IPC: B65D73/00
Filed: 1998-12-08
Granted: 2005-05-10
Abstract: The invention relates to a device for supporting at least one object that is to be suspended from a peg of a display unit. According to the invention, it consists in a sleeve (10) of heat-shrink plastics material having a non-shrunk top portion (10.1) which is flattened face against face and has a through hole (11) for suspending the device, and a bottom portion (10.2) which is shrunk on a top portion of the object(s) concerned so as to enable said object(s) to be suspended.
Patent CA-2315930-C (CA)
Title: Procede et appareil pour meuler des pieces avec travail de precision effectue en meme temps que le meulage
Inventor: JUNKER ERWIN
IPC: B24B27/00
Filed: 1998-09-11
Granted: 2006-10-31
Abstract: L'invention concerne un dispositif et un procédé pour le polissage d'une pièce, notamment d'une partie d'arbre. Selon ce procédé, la pièce est bloquée en vue d'être usinée par maillage et sa géométrie est ensuite rectifiée en fonction des cotes et des formes exactes. Au moins une partie de la surface de la pièce subit au moins partiellement une superfinition parallèlement à ce polissage. Le dispositif comporte une poupée porte-pièce et une contre-poupée permettant le blocage de la pièce, ainsi qu'une rectifieuse pourvue d'une meule pour le polissage de la pièce. La rectifieuse et la pièce sont disposées de manière mobile et asservie l'une par rapport à l'autre. Ce dispositif possède en outre une unité de superfinition qui se déplace selon la géométrie de la pièce de telle manière qu'au moins une partie de la surface de celle-ci subisse une superfinition.
Patent CA-2317033-C (CA)
Inventor: BERRY RONALD C
IPC: C02F1/62
Filed: 2000-08-29
Granted: 2003-04-08
Abstract: Arsenic filtering media consisting essentially of calcined diatomite particles and between 5% and 30% by weight of ferric ions bonded to the calcined diatomite particles. One method for producing the filtering media consists of: generating a mixture of calcined diatomite particles and ferric chloride; allowing the mixture to sit for an extended period, thereby allowing ferric chloride to thoroughly impregnate the diatomite particles; and slowly adding sodium hydroxide to the mixture until the pH of the mixture reaches a value of at least 9.0, for ensuring unhasty and full oxidation of ferric chloride into ferric hydroxide. The filtering media thus obtained have strong and durable bonds between ferric ions and the diatomite particles. The filtering media are renewable several times with minimum reduction to their arsenic adsorption capacity. A method for renewing the filtering media comprises in-situ desorption of arsenic using sodium hydroxide and rinsing with water.
Patent CA-2321381-C (CA)
Inventor: CORRELL GLENN D
IPC: B05D3/02
Filed: 2000-09-28
Granted: 2004-09-14
Abstract: A process of forming coatings on substrates by applying a layer of curable materials in dry powder form and then melting and curing the material is improved by compressing the layer. Less material is required to provide equivalent barrier protection and surface finish. The process is particularly applicable to applying dry powder coatings on temperature sensitive substrates, such as medium density fiberboard, in press apparatus, such as a membrane press, which have not commercially used dry powder coating materials previously.