baber/WOPTO huggingface dataset:
Patent CA-2191055-A1 (CA)
Inventor: DHILLON MAJOR S
IPC: G03F7/033
Filed: 1996-11-22
Abstract: A colorant dispersion having a pigment, a solvent composition of a C1-C8 aliphatic alcohol, a mono- or di- C1-C8 alkylene glycol C1-C8 alkyl ether, or a cyclic ketone; and an aqueous alkaline soluble or swellable polymeric compound which is the reaction product of a hydroxy containing polymer and an anhydride in the presence of a catalytic amount of a tertiary amine catalyst.  The pigment and the polymeric compound are present in a high relative weight ratio of from about .75:1.25 to about 1.25:.75.  An admixture of the dispersion, a light sensitive component diazonium compound or photopolymerizable composition and an aqueous alkaline soluble or swellable polymeric binder, when coated and dried onto a substrate, forms a photographic element, which when imagewise exposed and developed has an exceptionally high contrast between image and removed non-image areas.
Patent CA-2192167-A1 (CA)
Title: Collapsible trolley
Inventor: LOWENSTEIN FRANK
IPC: B62B1/12
Filed: 1995-06-06
Abstract: A collapsible trolley which comprises an elongate body having a lower end and an upper end including a handle, and a pair of pivotable legs adjacent the body's lower end. The legs are movable between a position lying alongside the body and a position in which the free ends of the legs fan out from the body. A pair of wheeled arms are pivotably mounted to the ends of the respective legs and movable between a storage position lying substantially alongside the respective legs and an operating position extending at right angles to the corresponding legs for supporting luggage. The arms are each jointed to a respective end of a foldable support member such that when they are in their stored position the support member lies substantially alongside the arms, and when the arms are in their operating position the support member is straight and in such a position prevents or inhibits the arms from moving relative to each other when the trolley is carrying a load.
Patent CA-2193667-A1 (CA)
Title: Flexible foam construction toy and method of manufacturing same
Inventor: GANSON ARTHUR M
IPC: B29C65/48
Filed: 1995-06-26
Abstract: A flexible foam construction toy (10), comprising: an elongated foam body (12) having a central aperture (20) with a first diameter, a flexible wire (14), with a second diameter approximately equal to the first diameter, t 20 90, and located along the central aperture (20) of the foam body (12) such that its ends (16, 18) are within a distance no greater than the diameter of the foam body (12) (or the diameter of the largest circle that can be drawn completely within a non-cylindrical foam body) from either end of the foam body (12); and adhesive between the wire (14) and the foam body (12) for assisting to maintain the wire (14) within the foam body (12).
Patent CA-2194089-A1 (CA)
Inventor: CAPRON PIERRE
IPC: C10L3/00
Filed: 1996-12-27
Abstract: Le procédé permet de liquéfier un mélange gazeux formé au moins en partie d'un mélange d'hydrocarbures, tel qu'un gaz naturel, en utilisant un mélange réfrigérant qui se présente à l'issue d'une première étape de réfrigération dans un état dit "monophasique condensé".
Patent CA-2194676-A1 (CA)
Title: Procede pour la realisation de reactions endothermiques permettant la decomposition thermique de matieres solides avec production de gaz et de residus solides
Inventor: SADDY MAURY
IPC: C01B32/50
Filed: 1995-06-28
Abstract: Procédé pour la réalisation de réactions endothermiques permettant la décomposition thermique de matières solides avec production de gaz et de résidus solides. Selon le procédé, on introduit les matières solides dans un réacteur et on les chauffe par irradiation jusqu'à une température comprise entre 500 et 1200 ~C de manière à provoquer la décomposition thermique des matières solides et à former lesdits résidus solides et lesdits gaz. On sépare les gaz des résidus solides afin de permettre la récupération de la chaleur disponible dans les produits en vue de sa réutilisation.
Patent CA-2195362-A1 (CA)
Inventor: WHALEN-SHAW MICHAEL
IPC: B32B27/10
Filed: 1997-01-17
Abstract: Disclosed is a playing card (12) comprising a base layer (22) of a paper stock material.  The base layer (22) is coated on opposite sides with opaque paper coatings (36, 38).  The coatings (36, 38) are printed with graphics (18, 20).  The base layer (22) is then laminated with top and bottom clear, plastic films (24, 26) on top of the printed coatings (36, 38).  The films are high or medium gloss films and provide a Tappi gloss in the range of about 85° to 105°.  The films are mechanically embossed with embossments (48).  The embossments (48) provide a static slip in the range of about 7- to about 15° and a Tappi gloss in the range of 50° to 85°.  The embossments (48) reduce gloss without significant loss in ink density, color, or image distinctness.
Patent CA-2200175-A1 (CA)
Title: 2-aryl-substituted pyridines
Inventor: SCHMIDT GUNTER
IPC: C07D213/30
Filed: 1997-03-17
Abstract: The 2-aryl-substituted pyridines are prepared by reacting pyridylaldehydes with organometallic compounds and then selectively reducing the products. The 2-aryl-substituted pyridines are suitable as active compounds in medicaments, in particular in medicaments for the treatment of arteriosclerosis.
Patent CA-2202552-A1 (CA)
Inventor: COOK ANTHONY B
IPC: B01D19/04
Filed: 1995-09-22
Abstract: Composition antimousse obtenue à partir du produit de réaction d'une composition renfermant un époxyde, choisi parmi des acides gras époxydiques, des huiles végétales époxydiques et leurs mélanges, au moins un composé secondaire choisi parmi le groupe constitué des produits suivants : acides gras et leurs dérivés alcoxylés, polyols alcoxylés, alcools, alcools alcoxylés, alkylphénols, alkylphénols alcoxylés, alkylamides, alkylamides alcoxylatés, glycols acétyléniques, glycols acétyléniques alcoxylés, acides polybasiques, oxydes d'alkylène, silicones organiques et leurs polymères. Méthode pour utiliser cette composition, notamment pour le démoussage de la liqueur noire produite dans l'industrie des pâtes et papier.
Patent CA-2203764-A1 (CA)
Title: Cooling fluid container
Inventor: STANLEY ERIC
IPC: A47C27/18
Filed: 1995-09-18
Abstract: The invention is a cooling pillow container insert (10) which provides a continuous cool pillow surface and absorbs a pillow user's lost metabolic heat. Preventing thermal discomfort which causes pillow flipping and tossing and turning is the primary goal of the invention. The container (10) slides between a conventional pillow (12) and pillow case (11). The container (10) is composed of a soft vinyl bag (13) which snugly surrounds a fluid saturated porous foam core (15). A resealable valve (29) allows fluid to be added or removed at will and the container's temperature to be adjusted. The container (10) promotes heat transfer from the pillow user (60) to the container (10). The heat is then dispersed uniformly throughout the container's fluid ensuring a uniformly cool pillow surface. Heat is also continuously lost to the surrounding environment. A pillow user's sleep is enhanced in warm temperatures without using an energy source. The container insert (10) can also be used with or without a pillow, as a cooling bed for an animal or a pet (71).
Patent CA-2207775-A1 (CA)
Inventor: TEMPLETON W DAVIS JR
IPC: A61M1/02
Filed: 1996-01-16
Abstract: La présente invention concerne un procédé favorisant le don de sang autologue. Ce procédé consiste à administrer, après prélèvement d'une partie du sang d'un patient, une dose d'hémoglobine acellulaire accroissant l'apport en oxygène. L'invention concerne également un procédé de traitement de la dette d'oxygène par administration d'une dose d'hémoglobine acellulaire accroissant l'apport en oxygène.
Patent CA-2212086-A1 (CA)
Inventor: CHAN ANDREW
IPC: A61J7/04
Filed: 1997-07-31
Abstract: An apparatus for storing a medicament for a person comprises a medicament storage unit and a separate, portable notification unit. The medicament storage unit has at least one chamber for storing and dispensing doses of the medicament and a transmitter. The portable notification unit has a receiver for receiving a signal from the transmitter, a signalling device for emitting a signal that is capable of human detection to indicate that a dose of the medicament should be taken and a power supply. The apparatus also has a timing circuit associated with the transmitter and the signalling device for monitoring a predetermined period of time between two doses of the medicament and causing the signalling device to emit said signal at the end of the period. An initialization circuit is also provided for actuating the timing means when the first dose of the medicament is dispensed from the apparatus.
Patent CA-2213130-A1 (CA)
Inventor: GREINER HORST
IPC: H01M8/124
Filed: 1996-02-13
Abstract: L'invention concerne un module (2) à piles à combustible haute température à électrolyte solide qui se compose d'une pluralité de piles à combustible (4) empilées les unes sur les autres et auquelles est amené un fluide nécessaire à leur fonctionnement. La chaleur produite dans les piles à combustible (4) pendant la combustion est utilisée pour chauffer ledit fluide nécessaire au fonctionnement des piles à combustibles (4) avant son introduction dans celles-ci (4).
Patent CA-2213233-A1 (CA)
Title: Capl-specific oligonucleotides and methods of inhibiting metastatic cancer
Inventor: FODSTAD OYSTEIN
IPC: A61K31/00
Filed: 1996-02-16
Abstract: Disclosed are synthetic oligonucleotides, including ribozymes, having a nucleotide sequence complementary to CAPL nucleic acid. Also disclosed are methods of inhibiting the expression of CAPL gene and methods of inhibiting metastatic cancer using CAPL-specific oligonucleotides.
Patent CA-2214018-A1 (CA)
Title: An immortalized mammal hybridoma fusion partner
Inventor: KNIGHT KATHERINE L
IPC: C12N15/85
Filed: 1996-02-28
Abstract: Novel methods are provided for producing fusion partners for the production of specific binding proteins, particularly immunoglobulins.  Nuclei of fertilized ova are microinjected with an oncogene to express specifically in lymphoid cells (i.e., lymphoid specific) and the embryos are then implanted in appropriate hosts. The newborns are maintained to sexual maturity and are either mated with hosts that developed from embryos that had been microinjected with a different lymphoid-specific oncogene or their fertilized eggs are microinjected with another oncogene specific for lymphoid cells. The immortalized lymphoid cells that develop in these animals may be genetically altered and used as fusion partners to produce hybridomas for the production of monoclonal antibodies.
Patent CA-2214155-A1 (CA)
Title: Method for determining true boiling point for crude oils
Inventor: FITZGERALD WILLIAM PATRICK
IPC: G01N33/28
Filed: 1997-09-09
Abstract: This invention relates to a method for rapidly determining weight and volume percent true boiling point curves for crude oils and fractions thereof. The method involves at least a partial separation of the crude oil or fraction into constituent chemical components, obtaining mass spectra of the chemical components, correlating retention time windows with boiling points for standard hydrocarbon mixtures, and converting the total ion current obtained from the mass spectra for selected components to weight and volume percent true boiling points by comparison with data obtained from a standard crude oil or fraction thereof.
Patent CA-2215609-A1 (CA)
Title: Low anisotropic cr-ni-based hot rolled stainless steel sheet and process for its production
Inventor: TEROAKA SHINICHI
IPC: C21D8/02
Filed: 1997-01-16
Abstract: A hot rolled Cr-Ni stainless steel plate of a low anisotropy having an aggregate structure in which the (100, 110, 111, 311 and 211) plane strengths in a reverse pole figure measured at the portion of 1/4 of a plate thickness is 0.5-1.5, which is manufactured by continuously casting a molten Cr-Ni stainless steel to a thin strip of 1.5-6 mm in thickness by a continuous casting machine in which wall surfaces of a casting mold are moved synchronously with the cast piece, carrying out a hot rolling, in which the hot-rolling temperature and the draft are set to 950~-1150 ~C and 25-35R  respectively, within not more than 60 seconds after the cast piece has left the casting mold, and then carrying out a heat treatment for holding the resultant product for 5-60 seconds at a temperature in the range of 950~-1200 ~C. A method of manufacturing the same is also disclosed.
Patent CA-2216129-A1 (CA)
Title: Lactam-containing hydroxamic acids
Inventor: NATCHUS MICHAEL GEORGE
IPC: A61P43/00
Filed: 1996-03-19
Abstract: The present invention relates to compounds that exhibit inhibitory activity against matrix metalloproteases ("MMPs"). Because MMPs are known to play a role in tissue degradation, the compounds of the present invention may be useful in preventing or treating diseases associated with excess MMP activity.  In particular, the compounds have a structure according to formula (I), wherein (A) (1) (a) R1 is hydrogen; alkyl; heteroalkyl; alkenyl; a heterocyclic ring; a carbocyclic ring; alkoxy; carbocycle-alkyl; heterocycle-alkyl; carbocycle-heteroalkyl; or heterocycle-heteroalkyl; and (b) R2 is hydrogen; hydroxy; alkyl; alkenyl; alkynyl; heteroalkyl; a heterocyclic ring;  a carbocyclic ring; carbocycle-alkyl; heterocycle-alkyl; or -OR, where R is alkyl, alkenyl, or carbocycle-alkyl; or (2) R1 and R2 together form a cycloalkyl ring having from 3 to 8 ring atoms; (B) R3 is hydrogen; alkyl; or carbocycle-alkyl; (C) R4 is: (1) alkyl; (2) carbocyle-alkyl; (3) -X-C(=Y)-Z-R5 or -X-CH2-Z-R5, where (a) X is covalent bond or alkyl; (b) Y is O, S, or NH;  (c) Z is O, S, or NH; and (d) R5 is hydrogen; alkyl; alkenyl; carbocycle-alkyl; or aryl; or (4) -SO2-R6, where R6 is alkyl, carbocycle-alkyl, heterocycle-alkyl, or aryl; and (D) Q is -[-C(R7)2-]-n, where (1) n is the integer 2, 3, or 4; and (2) each R7 is independently hydrogen or alkyl so the Q-containing heterocycle is saturated; or the R7 moiety on two adjacent carbon atoms is a covalent bond such that the Q-containing heterocycle in Formula (I) is unsaturated; or a pharmaceutically-acceptable salt; or biohydrolyzable alkoxyamide, acyloxyamide, or imide thereof. The invention also relates to pharmaceutical compositions comprising these compounds, and methods for preventing or treating diseases associated with unwanted MMP activity using the compounds and compositions.
Patent CA-2220323-A1 (CA)
Title: System for incorporating a binder in a mixture of powdered materials and apparatus therefor
Inventor: MOLINS BARTRA CESAR
IPC: B22F1/10
Filed: 1997-11-05
Abstract: According to the system, a mixture of powdered materials is subjected in an enclosure to a dispersing movement whereby the components of the mixture are caused to fall freely in disperse form. During the fall, the dispersed components are sprayed with a binder dissolved in a solvent. On completion of the spraying, the dispersing movement is continued and a vacuum is simultaneously drawn in the vessel until the binder is in solid state. In this way, the solvent is recovered in part. The apparatus comprises a rotary closed vessel (1). Inside this, there is a suction conduit (19) and a spray conduit (11), extending into the vessel (1) in alignment with the axis thereof; the conduits (10, 11) are prolonged in respective vertical portions (12, 23) capped with a suction head (14) and a spray head (15).
Patent CA-2221196-A1 (CA)
Inventor: PELOSI FRANK JR
IPC: E04F11/00
Filed: 1997-11-14
Abstract: A transition support is provided herein for extending over a low area of a floor and for extending under a flooring material where the floor has a high area at a relatively high height adjacent to the low area at a relatively low height, with a juncture between the high area and the low area. There is a difference in the heights between the high area and the low area of the floor. The transition support comprises an elongate wedge in sheet form, the elongated wedge having equal top surface and bottom surface. The transition support includes a relatively thick end having a thickness between the top surface and the bottom surface of the support, the thickness being generally equal to the difference in the heights between the high area of the floor and the low area of the floor, the relatively thick end being placeable in the juncture adjacent to the high area of the floor. The transition support further includes a relatively thin end opposite to the relatively thick end and parallel to the relatively thick end. The relatively thin end is placeable on the low area of the floor which is remote from the high area of the floor and the juncture. The transition support further includes a tapering section extending along the top surface and defining a support surface for being covered with the flooring material. The distance between the relatively thick end and the relatively thin end being at least 30 times the thickness of the relatively thick end. This renders the junction generally unnoticeable to persons walking across the flooring material on the tapering section and for generally preventing the jostling of wheeled vehicles crossing the flooring material on the tapering section.
Patent CA-2221686-A1 (CA)
Title: Asp2
Inventor: CHAPMAN CONRAD G
IPC: A61K48/00
Filed: 1998-01-27
Abstract: ASP2 polypeptides and polynucleotides and methods for producing such polypeptides by recombinant techniques are disclosed. Also disclosed are methods for utilizing ASP2 polypeptides and polynucleotides in the design of protocols for the treatment of Alzheimer's Disease, cancer, and prohormone processing, among others, and diagnostic assays for such conditions.
Patent CA-2224771-A1 (CA)
Inventor: ELLIOT DARCY G
IPC: D04C1/12
Filed: 1997-12-12
Abstract: A floatable water ski rope cover includes a foam core wherein the rope is inserted, and a nylon sleeve covering the foam core and the rope.  Said sleeve is also capable of removably attaching said core and sleeve onto the water vessel. In this position, the ski rope cover is capable of preventing the ski rope from being pulled under water by the backwash caused by the water vessel's motor and thereby protecting the rope, the motor and the water skier getting ready to be pulled. Said ski rope cover is easily handled and installed.
Patent CA-2224924-A1 (CA)
Title: Filtration system for removing solid particles
Inventor: FRANZE ULRICH
IPC: B01D25/127
Filed: 1996-06-08
Abstract: The invention concerns a filtration system for removing solid particles from liquids. In the filtration device, flexible sealing elements (3) are provided between the cover plate (1) and filter plate (2) to form a filtration chamber (4), as well as a filter unit (5) between the sealing elements and filter plate. A base plate is located beneath and at a distance from the filter plate. Flexible tubes are arranged between the filter plate and base plate (6) and are connected via a pressure medium to a pressure-generating device. The filter plate can move perpendicularly relative to the longitudinal axis of the cover plate (1).
Patent CA-2225928-A1 (CA)
Title: Waveguide filter
Inventor: RUST STEFAN
IPC: H01P1/208
Filed: 1996-06-20
Abstract: The invention addresses the problem of designing a band-pass filter for a waveguide which can also act as a blocking filter for the suppression of specific interference frequencies. This problem is solved by an arrangement in which a waveguide screen is provided, in addition to a centrally positioned aperture (3), with two other identical apertures (4) which are set, with respect to the natural resonance, for an unwanted interference frequency f(ind S1) and arranged symmetrically about the central aperture (3). The invention can be used to prevent waveguide devices from infringing statutory frequency specifications and for the suppression of interference frequencies.
Patent CA-2226629-A1 (CA)
Inventor: DODD IAN MARTIN
IPC: C11D1/65
Filed: 1996-07-03
Abstract: There is provided a detergent composition suitable for use in laundry and dish washing methods comprising (a) a cationic ester surfactant present at a level of from 0.1 % to 2.0 % by weight of the detergent composition; and (b) an anionic surfactant present at a level of from 8 % to 30 % by weight of the detergent composition, wherein less than 9.5 % by weight of the detergent is an anionic surfactant selected from the group comprising linear or branched alkyl benzene sulfonates.
Patent CA-2227021-A1 (CA)
Inventor: MULLEADY JOHN
IPC: E02D5/80
Filed: 1998-03-23
Abstract: A process invented, and the components necessary to accomplish the process invented and designed to anchor pipe posts in the ground. This consists of a pipe shaped cylindrical anchoring components, closed at the top end, and having the walls of the opposing lower portion of the component cut into prongs that are then formed into concave shapes that do not exceed the parameter of the original cylindrical dimension and this anchoring device is made to rest loosely above protrusions which are formed on the lower inside wall of the post to be driven. A conical-type base is placed and attached inside the lower extremity of the pipe post to be driven, the purpose of the base being to support the anchoring device and align the prongs of the anchoring.device, appropriately designed and placed in the lower wall of the post. So that the prongs, will exit between the driven post and the base, and so into the surrounding ground, as the expanding anchoring device is made to move downward by the blows struck from above.
Patent CA-2227083-A1 (CA)
Title: Tire pressure sensing system
Inventor: ISAKOV SLAVIK
IPC: G01D5/20
Filed: 1998-01-15
Abstract: A system is provided for monitoring tire pressure which includes a sensor mounted within a tire that triggers a train of pulses when tire pressure reaches a level outside predetermined parameters. The system also includes a receiver mounted in operative proximity to the sensor at a location exterior to the tire. The receiver is electromagnetically coupled to the sensor and the sensor is activated in response to tire pressure reaching a level outside predetermined parameters. Also provided is an indicator which is coupled to the receiver, which signals when the tire pressure reaches a level outside predetermined parameters. The sensor is mounted within the tire that senses tire air pressure. The receiver is mounted within operative proximity to the sensor and at a location external to the tire and is electromagnetically coupled to the sensor to generate signals dispersed by the sensor that are indicative of tire air pressure sensed by the sensor. The tire pressure indicator is coupled to the receiver that converts tire air pressure signals generated by the receiver into a driver readable output.
Patent CA-2229909-A1 (CA)
Inventor: ERIKSSON BROR
IPC: B27L1/08
Filed: 1998-02-18
Abstract: The invention concerns a barking tool (1) for barking machines of the type having a plurality of swinging arms (13), each being at an inner end (14) pivotally mounted on an annular rotator which is rotatable about an axis of rotation, and each having at a free outer end a processing edge (1). The processing edge is defined between a front (4) and a top surface (2), which is adapted, during barking, to make an acute angle with the circumferential surface of the log (15). The barking tool further has a bead (12), which is located on the top surface in an area adjacent to the end of the processing edge furthest down in the feeding direction. The bead (12) is essentially arcuate in such a manner that its height above the top surface (2) successively increases from an area adjacent to the processing edge (8) perpendicularly backwards therefrom and, more specifically, the height is adapted such that the bead during normal barking is positioned between a certain minimum and a certain maximum, and preferably essentially uniform, distance from the barked circumferential surface of the log (15) independently of its diameter.