baber/WOPTO huggingface dataset:
Patent CA-2462506-A1 (CA)
Inventor: WOOD KEITH
IPC: C12Q1/26
Filed: 2002-11-01
Abstract: Cette invention concerne un procédé de mesure de l'activité enzymatique d'une luciferase, qui consiste à mettre une protéine lumimogène, telle qu'une luciferase, en contact avec un luminophore protégé pour former une composition, et à détecter la lumière produite par cette composition. Par rapport à la coélenterazine non modifiée, le luminophore protégé présente une stabilité accrue et des rapports signal-fond améliorés..
Patent CA-2463357-A1 (CA)
Inventor: LERNER HERSHEY
IPC: B65D81/05
Filed: 2004-04-06
Abstract: A web for the manufacture of fluid filled units with a novel machine and process is disclosed. The web includes an elongate heat sealable, flattened plastic tub e comprised of face and back imperforate layers. The layers are imperforately joined together along spaced side edges. The layers include superposed longitudinal lines of weakness disposed generally transversely midway between the side edges. The web has longitudinally space d, pairs of transverse seals. Each transverse seal extends from a respective side edge t o an end near but spaced from the longitudinal lines of weakness. The transverse seal pairs include transverse lines of weakness extending from one side edge to the other generally centrally of each seal in a longitudinal direction. The side edges, transverse seals and lines of weakne ss together delineating two oppositely oriented strings of pouches with each pouch having three imperforate sides and a centrally located fill opening at its fourth side. The transverse lines of weakness are spaced slightly more than one half the circumference of a cylindrical fluid fill nozzle used to fill the pouches such that the web closely surrounds the nozzle during pouch fluid filling.
Patent CA-2465221-A1 (CA)
Title: Localized read-only storage device for distributing files over a network
Inventor: CHUNG KEICY K
IPC: G06F17/30
Filed: 2002-10-07
Abstract: A Read-only storage device (202) having network interface (307), a system including the device, and a method of distributing files over a network. The storage device comprises a processor .(304) communicably connected to a computer interface, a network interface (307), and a storage means (308). The processor is communicates with a computer and a file server (314, 315, 316) through the computer interface and the network interface, respectively. The computer may request a file from the processor and the processor responds by either (1) providing the requested file to the computer on a read-only basis if the file is cached on the storage means, (2) obtains the file from the file server if the file is available from the file server, caches the obtained file on the storage means, and provides the obtained file to the computer on a read-only basis, or (3) returns a file unavailable notice to the computer.
Patent CA-2465606-A1 (CA)
Title: A method of reducing sludge and varnish precursors in lubricating oils
Inventor: PATIL ABHIMANYU O
IPC: B01J20/26
Filed: 1994-04-19
Abstract: A method, for reducing piston deposits in an engine lubricated with lubricating oil, the lubricating oil containing a soluble weak base and circulating within the lubricating system of the engine.
Patent CA-2465795-A1 (CA)
Title: Portable rest device for laptop computer
Inventor: BROUILLETTE MARTIN
IPC: F16M13/00
Filed: 2004-04-29
Abstract: A portable rest device for a laptop computer is made of a thermally-conductive material, and comprises a top face for receiving the laptop computer and a bottom heat-dissipating three-dimensional pattern. Due to this design, the portable rest device dissipates 1) the heat generated by the laptop computer and captured by the top face, and 2) the heat generated by the user when the bottom heat-dissipating three-dimensional pattern is disposed on the user's lap.
Patent CA-2468049-A1 (CA)
Inventor: MATIMBA VICTOR
IPC: C08G18/40
Filed: 2002-12-18
Abstract: L'invention concerne un procédé de production d'une mousse de polyuréthane rigide à alvéoles fermées présentant une densité en expansion libre comprise entre approximativement 1,3 lbs./ft.?3¿ et approximativement 4 lbs./ft.?3¿ et un degré de retrait inférieur à 10 %. Ce procédé consiste entre autres à mélanger un isocyanate, au moins un agent d'expansion de type alcanoate d'alkyle et au moins un polyol présentant un nombre hydroxyle compris entre approximativement 150 et approximativement 800 et sélectionné dans le groupe comprenant des amines polyalcoxylées, des éthers polyalcoxylés, des polyols de polyester, pour former un mélange réactionnel durcissable et ainsi produire ladite mousse.
Patent CA-2468900-A1 (CA)
Inventor: LAURITZEN J ERIC
IPC: E21B29/00
Filed: 2002-12-02
Abstract: An apparatus and method for expanding a lower string of casing into frictional contact with an upper string of casing, and thereby hanging the lower string of casing onto the upper string of casing is provided. The apparatus essentially defines a lower string of casing having a separation region formed in the top end thereof. The lower string of casing is run into the wellbore, and positioned so that the top end overlaps with the bottom end of an upper string of casing already cemented into the wellbore. The top end of the lower casing string is expanded below the depth of the separation region into frictional contact with the upper string of casing. At the same time, or shortly thereafter, the top end of the upper string of casing is expanded. As the portion of the lower casing string having the separation region is expanded, the casing severs into upper and lower portions. The upper portion can then be removed from the wellbore, leaving a lower string of casing expanded into physical contact with an upper string of casing. The separation region may be formed by heat treating the tubular at the point of desired severance. In another aspect, the separation region may comprise the connection between two tubulars. This involves connecting two tubulars to form the tubular to be expanded downhole. The tubular formed is then lowered into the wellbore and expanded at the connection to separate the tubular.
Patent CA-2469650-A1 (CA)
Inventor: DAVIES LAURENCE W
IPC: D04H3/10
Filed: 2002-10-07
Abstract: The present invention is directed to a reinforcing structure adapted for use in the manufacture of a pultruded part where the reinforcing structure is pulled through a pultrusion die in a continuous longitudinal pull direction.  The reinforcing structure comprises a permeable transport web of staple fibers and a plurality of first reinforcing fibers attached to the permeable transport web. The portion of the first reinforcing fibers extending in a transverse direction comprises at least 40% of a volume of materials comprising the reinforcing structure.
Patent CA-2471948-A1 (CA)
Inventor: CLARKE ALLAN J
IPC: A61K9/14
Filed: 2003-01-03
Abstract: Des formes posologiques pharmaceutiques sont produites au moyen d'un moulage par injection d'un mélange constitué d'un agent actif et d'un polymère sous pression, en présence d'un gaz ou d'un fluide supercritique. La détente rapide de la pression provoque la formation par le mélange d'un solide microcellulaire ou supermicrocellulaire. La détente de pression se produit dans le moule. Ce procédé s'avère particulièrement utile pour la production de comprimés solides dotés d'une capacité de dissolution éclair et de gastro-rétention.
Patent CA-2472152-A1 (CA)
Inventor: THILL OLIVIER
IPC: E04F13/18
Filed: 2003-10-08
Abstract: The invention concerns a module characterized in that it comprises at least an associated two-layer structure, one first layer (C1) being a polymer base layer highly loaded with mineral fillers contributing to the rigidity of the module, and a second layer (C2) made from a printed polymer film defining the decorative part of the module, and the protection of the decorative part, said module being further characterized in that the outer surface of the rigidifying base layer is designed to form a spacer means (2) in the form of a plate of dimensions substantially greater than the format of the module, over all or part thereof, to constitute after abutment of the modules and/or edge jointing of the plate edges, a zone for receiving a sealant such as a binder, putty and like bonding.
Patent CA-2472955-A1 (CA)
Inventor: SIMOLA JUHA
IPC: H05K9/00
Filed: 2003-01-03
Abstract: The invention relates to a wall element for a magnetically shielded room and to a magnetically shielded room. The wall element comprises at least one first layer (1) which is formed of metal plate having a high electrical conductivity, and at least two layers, a second layer (2) and a third layer (3), which consist of metal plates having a high magnetic permeability. The layers (1,2,3) are superimposed one on top of another in surface contact with each other without any separating air gaps, so that each first layer (1) having a high electrical conductivity lies between each second (2) and third layers (3) having a high permeability substantially in surface contact with the second and third layers, the layers together forming a compact structure in which the product (.sigma. x ~) of electrical conductivity (.sigma.) and permeability (~) is maximized so as to minimize the penetration depth of magnetic interference.
Patent CA-2477184-A1 (CA)
Title: Mat made from natural fibres and glass
Inventor: ROEDERER FRANCOIS
IPC: D04H1/645
Filed: 2003-02-27
Abstract: The invention relates to a mat comprising discontinuous natural fibres and discontinuous glass fibres and the fibrous structures which may be generated using said mat, whereby said structures are for reinforcing composite materials. The presence of natural fibres in the mat lends the property of being easy to manipulate and particularly in eradicating the awkward tendency of a mat made exclusively from glass fibre to bend in an uncontrolled manner. Furthermore the mechanical properties of the final composite material are remarkable in particular with regard to the modulus of traction and flexion.
Patent CA-2478265-A1 (CA)
Inventor: CHAMPEAU CHRISTIAN
IPC: B60C1/00
Filed: 2003-03-07
Abstract: The invention relates to a method and system of recommending tyres and calculating on site the inflation pressures of said tyres for a vehicle used for civil engineering purposes. According to the invention, the vehicle, tyre and use condition data are used to calculate an on site estimate of the load of the bucket of the vehicle and to select the suitable type of tyres and the inflation pressures thereof.
Patent CA-2478469-A1 (CA)
Title: Blood vessel occlusion device
Inventor: RAVIKUMAR SUNDARAM
IPC: A61M29/00
Filed: 2003-02-28
Abstract: Various blood vessel occlusion devices including plugs (102, 500, 600, 700), or at least portions thereof, are made of silicone or other biocompatible material and each including a pilot hole (210, 516, 624, 716) which permits an insertion device (300) to be used to insert the plugs into the blood vessel.  The plugs allow blood vessels to be rapidly occluded. Certain embodiments of the plug may be used to permanently seal the blood vessel, while other embodiments of the plug are designed to temporarily occlude a blood vessel.  The plugs are designed to be effective even in cases of deposits in the artery.
Patent CA-2480182-A1 (CA)
Inventor: MCCREARY DANN P
IPC: G06F3/042
Filed: 2003-03-20
Abstract: A touchframe system includes a plurality of light emitting elements and a plurality of light receiving elements positioned around the perimeter of the display area. Each of the light receiving elements in combination with a plurality of the light emitting elements form a zone of light beam paths. The number and positioning of receivers is sufficient to form a plurality of partially overlapping zone pairs. These zone pairs are arranged relative to the display area such that any touch event lies within at least two zone pairs. A processor monitors each of the zone pairs for blockage of at least one light beam path. Upon such blockage, the processor calculates the location of the touch event associated with the blockage based on the slopes and end points of at least two intersecting blocked light beam paths from a first zone pair and two intersecting blocked light beam paths from a second zone pair.
Patent CA-2481867-A1 (CA)
Title: Methods and apparatus for treating animal manure
Inventor: BLAIS JEAN-FRANCOIS
IPC: C02F1/56
Filed: 2003-04-08
Abstract: A method of treating animal manure yielding a final liquid fraction and soli d fractions whereby the final liquid fraction has a suspended solids (SS) content of about 3g/L or lower comprising subjecting at least a part of said manure to a first biological passive flotation step in a flotation unit (6) having a hydraulic residency time (HRT) of about 4 to about 24 hours with a polymer to yield a first flotation solid fraction and a first flotation liqu id fraction, said method comprising a further treatment. An apparatus for treating animal manure comprising a main flotation unit (6) having a HRT of about 4 to about 24 hours, said main flotation units (6) including skimming means (7) for removing floating solids (8) from at least a portion of the surface of the manure and dredging means (12) for removing settled contaminants from at least a portion of the bottom of the tank, whereby at least a part of said manure is directed to the main flotation unit (6) where in it is separated in a first floating solids fraction, a second liquid fractio n and a first settled solids fraction and wherein the second liquid fraction h as a SS content of about 3g/L or lower.
Patent CA-2482866-A1 (CA)
Title: Device and method for concealing an error
Inventor: SPERSCHNEIDER RALPH
IPC: H04N19/895
Filed: 2003-04-07
Abstract: A device for concealing an error in an erroneous or potentially erroneous informa-tion unit generates output values of a forward decoder (14) and a backward decoder (16) which differ and thus indicate an error-concealment area (18). The different values for one and the same information unit are examined with regard to a predetermined criterion so as to select that value (22) which meets the predetermined criterion, i.e. which is plausible.  Thus, an elimination or reduction of the continuation errors introduced in the decoding of blocks of reversible code words of variable lengths is achieved without impacting the compression rate.
Patent CA-2484576-A1 (CA)
Title: Couverture de chevaux
Inventor: MORIN JAC-HELENE
IPC: B68C5/00
Filed: 2004-11-04
Abstract: Une couverture pour chevaux comprend une couverture de base ayant une pochette pour recevoir un coussinet ou une combinaison de coussinets isolants amovibles. Une bavette frontale extensible est utilisée comme moyen d'attach e de la couverture sur l'animal.
Patent CA-2485674-A1 (CA)
Title: Conversion kits for programmable pitching machine and method for profiling pitches
Inventor: BATTERSBY GREGORY J
IPC: A63B69/40
Filed: 2003-05-15
Abstract: A method for profiling pitches of an actual pitcher using a programmable pitching simulator having two wheels and a video display. Pitch profile codes are developed for a pitcher, and entered into the simulator, which is programmed to deliver pitches with the same profiles as the pitcher. The invention also includes a kit for converting a pitching machine having one wheel, into a video-pitching machine. The kit includes a projection screen (100) having an aperture (102), projector (12), injector solenoid (120), and control (130). Another embodiment of the kit is for converting a spring-actuated pitching machine into a video pitching machine, in which case the kit would include a clutch motor unit (120), and relay unit (140). The invention also includes a mounting frame for separate baseball and softball pitching machines of the wheel type. The machines (12, 212) are mounted on respective base plates (61, 62) that are pivotally mounted to the frame (16) and connected to move together by a linear actuator (68).
Patent CA-2489352-A1 (CA)
Inventor: BALZANO LEANDRO
IPC: C09K23/02
Filed: 2003-06-19
Abstract: L'invention porte sur un procédé de formation de composites remplis de nanotubes de carbone par polymérisation de miniémulsions. Les tubes, de préférence à paroi simple, sont fortement dispersés dans le polymère du composite et font corps avec lui.
Patent CA-2489608-A1 (CA)
Title: Paper products and method of making
Inventor: NEOGI AMAR N
IPC: D21H17/67
Filed: 2004-12-09
Abstract: A method for making coated or uncoated paper that has small sized calcium carbonate on its surface. The calcium carbonate is placed on the paper web at the size press, by a spray or at a coating operation. The calcium carbonate can have a maximum mean average size of 200 nm. Another embodiment has a maximum mean average size of 100 nm. Another embodiment has a maximum mean average size of nm. Different weight levels may be place on the paper.
Patent CA-2490023-A1 (CA)
Inventor: KAMATA KENJI
IPC: C12N9/12
Filed: 2003-05-15
Abstract: On cristallise la glucokinase, on analyse sa structure tridimensionnelle, après quoi on élabore un composé à lier à la glucokinase, en fonction des coordonnées pour la structure tridimensionnelle résultante. Plus spécifiquement, la glucokinase est débarrassée d'une partie des restes d'acide aminé se trouvant sur le côté N-terminal de celle-ci, pour le cristalliser, et la structure tridimensionnelle du cristal résultant est élucidée par analyse cristallographique aux rayons X.
Patent CA-2490511-A1 (CA)
Title: Radio frequency tagging for indicia printing and product information
Inventor: BROOKNER GEORGE
IPC: H04B5/00
Filed: 2004-12-17
Abstract: A method and apparatus for detecting a level of a content in a vessel using an RFID tag. In one embodiment, an RFID tag located on one side of the vessel opposite a side on which the reader is, is interrogated. A reply signal, if any, received from the RFID tag is interpreted to determine the information returned from the RFID tag.      The level of the content in the vessel is determined based on the information received from the RFID tag.
Patent CA-2492745-A1 (CA)
Title: Forge welding method
Inventor: DEN BOER JOHANNIS JOSEPHUS
IPC: B23K11/02
Filed: 2003-07-17
Abstract: A method for forge welding tubulars such that formation of upsets in the welding zone is minimized comprises shaping the tubular ends that are to be welded together into an inwardly sloping configuration such that when the tubular ends are heated during the forge welding process the heated tubular ends deform as a result of thermal expansion into a substantially longitudinally oriented cylindrical shape.
Patent CA-2492783-A1 (CA)
Inventor: KATO IKUNOSHIN
IPC: C07K14/435
Filed: 2003-07-11
Abstract: A method of transferring a mutation into the base sequence of a target nucleic acid characterized by comprising the step of preparing a DNA having a reversed repetitive sequence wherein the base sequence of the DNA having the reversed repetitive sequence is homologous with the target nucleic acid and has a base sequence containing the mutation to be transferred into the target nucleic acid, and the step of transferring the DNA having the reversed repetitive sequence into cells; and a kit for the method.
Patent CA-2495146-A1 (CA)
Title: Oil composition
Inventor: TAKASE HIDETO
IPC: A23L27/60
Filed: 2002-09-12
Abstract: Disclosed herein is an oil composition comprising the following components (A) and (B):(A) 15 to 70% by weight of diglycerides in which less than 15% by weight of the constitutive fatty acids are (3 type unsaturated fatty acids;  and(B) 30 to 85% by weight of a triglyceride in which at least 15% by weight of the constitutive fatty acids are (3 type unsaturated fatty acids.The oil composition is good in flavor, hard to be colored, excellent in hydrolytic stability and resistance to oxidation, good in emulsion stability and excellent in intake balance among fatty acids even under severe conditions that heating is performed at a high temperature for a long period of time, can be widely developed to medicinal preparations and foods and moreover exhibit an excellent inhibitory effect on accumulation of body fat by ingestion of a small amount of diglycerides.
Patent CA-2496111-A1 (CA)
Inventor: SOLBACH HANS-WERNER
IPC: A21D13/00
Filed: 2005-02-04
Abstract: The present invention relates to a bakery product, wherein at least four layers are produced, the bottom layer consisting of dough 2 to 7 mm thick, the second layer of a fat product or emulsion, these two layers being expanded by leavening agents and a baking process to a depth of 10 to 38 mm, preferably 16 to 32 mm, to which the third layer, comprising a liquid to structurally viscous fluid, is then applied, and is provided with a fourth layer comprising fillings that are typical for bakery products, such as vegetables, fruit, cocoa products, meat components, cheese, seed fruits, spices, herbs, etc. and mixtures thereof, a suitable baking underlay being added beneath the finished bakery product.
Patent CA-2497872-A1 (CA)
Title: Combined heater and pump
Inventor: BALAN ISADORE
IPC: F04D29/58
Filed: 1995-12-19
Abstract: A compact combined heater and pump is disclosed. There is a pump housing forming an internal pump chamber, the housing having both an inlet and an outlet and an opening therethrough. A drive shaft is rotatably mounted in the opening and is driven by a motor located outside the chamber.      An impeller is mounted on the drive shaft within the housing and a heater is sandwiched in the chamber between the motor and impeller. Rotation of the shaft can draw liquid in from the inlet, past the heater and through the outlet. A cooling fan attached to the shaft for rotation therewith draws cooling air over control circuitry and then forces the air over the motor.
Patent CA-2498029-A1 (CA)
Title: Method for packing and filtering geophysical events to retrieve therefrom data on the type of subsoil
Inventor: VOUTAY OLIVIER
IPC: G01V1/28
Filed: 2003-08-18
Abstract: The invention concerns a method for packing and filtering geophysical events read on multi-domain recordings, with distribution of said events into families each having a particular geophysical significance: equal offset or equal-angle incidence data cubes, elastic parameter cubes derived from a joint stratigraphic inversion and the like, in order to extract therefrom data on the type of subsoil, using a multivariate statistical technique. The method essentially comprises forming by combination of geophysical variables, synthetic variables much fewer in number, which are obtained by constructing an orthogonal vector base in each of the sets of analysis constituted by the data of each of the families, wherefrom is derived the formation of an orthonomal vector base (new attributes) for filtering and describing said geophysical events. The invention is applicable to geological interpretation or to interpretation of an underground reservoir, from seismic measurements or diagraphic measurements, for example.
Patent CA-2500810-A1 (CA)
Title: Cleaning composition for handling water hardness and methods for manufacturing and using
Inventor: HOYT JERRY D
IPC: C11D3/37
Filed: 2003-11-26
Abstract: A cleaning composition is provided. The cleaning composition includes an anionic surfactant and a water hardness anti-precipitant mixture. The water hardness anti-precipitant mixture includes a dispersant and at least one of a sheeting agent and a humectant. The weight ratio of the dispersant to the total amount of the sheeting agent and the humectant is at least about 1:75 and less than about 75:1. Methods for providing and using a ready to use cleaning composition are provided.
Patent CA-2502189-A1 (CA)
Title: N-alkynyl-2- (substituted phenoxy) alkylamides and their use as fungicides
Inventor: LANGTON DAVID WILLIAM
IPC: A01N39/04
Filed: 2003-11-10
Abstract: Fungicidal compounds of the general formula (1) wherein X, Y, Z, R1, R2, R3, R4 and R5 have the definitions given in claim 1.