baber/WOPTO huggingface dataset:
Patent CA-2595279-A1 (CA)
Inventor: SOOMRO AMJAD
IPC: H04L12/28
Filed: 2006-01-20
Abstract: A wireless network (100) includes a plurality of wireless stations (QSTAs) (102) and an access point (QAP) (101) . The QAP, or one or more of the QSTAs, or both, are adapted to measure delay data, or queue data, or both, per one or more traffic type. A method of wireless communication is also described.
Patent CA-2595307-A1 (CA)
Inventor: JAMES ALEXANDER CHARLES HAROLD
IPC: G07D11/00
Filed: 2006-01-20
Abstract: A casino table deposit unit (100) is presented for processing and storing documents used within a casino environment. Each unit (100) is located on or near a gaming table within the casino and is adapted to aid casino staff with customer transactions. A plurality of these casino table deposit units (100) are connected within a networked system and are further adapted to communicate with a central server (207). Details of documents processed at each table deposit unit (100) are transmitted over a range of communication means to the central server (207), where the details are input to a data processing application. The data processing application consolidates the inputted information and stores the results in a database (209). This database (209) is then used by a further server (210) in a reconciliation operation performed on the contents of each table deposit unit (100) at the end of a gaming day. A  casino currency is also proposed to work in conjunction with the deposit unit and extended system.
Patent CA-2595491-A1 (CA)
Title: Reduced rvp oxygenated gasoline composition and method
Inventor: WOLF LESLIE R
IPC: C10L1/182
Filed: 2006-01-17
Abstract: Compositions of oxygenated gasolines are disclosed that have reduced vapor pressure compared to those containing a single oxygenate and no RVP reducing compound. Such compositions can be formed at a refinery or at a terminal.  Methods of reducing vapor pressure of an oxygenated gasoline are disclosed and methods of reducing vapor pressure constraints upon a refinery in the production of oxygenated gasoline are disclosed. Fundamental properties of RVP  reducing compounds are disclosed including IR spectrum analysis. Processes and methods for blending and distributing these fuels are also disclosed.
Patent CA-2596830-A1 (CA)
Title: Pyrrolopyrimidines useful as inhibitors of protein kinase
Inventor: MESSERSMITH DAVID
IPC: A61P37/00
Filed: 2006-02-02
Abstract: The present invention relates to compounds of formula (I) useful as inhibitors of protein kinases. The invention also provides pharmaceutically acceptable compositions comprising said compounds and methods of using the compositions in the treatment of various disease, conditions, or disorders.
Patent CA-2600262-A1 (CA)
Inventor: VLASIC EDWARD
IPC: F01D9/00
Filed: 2007-09-05
Abstract: A two-stage high pressure turbine comprises a second stage vane having an airfoil with a profile substantially in accordance with at least an intermediate portion of the Cartesian coordinate values of X, Y and Z set forth in Table 2. The X and Y  values are distances, which when smoothly connected by an appropriate continuing curve, define airfoil profile sections at each distance Z. The profile sections at each distance Z are joined smoothly to one another to form a complete airfoil shape.
Patent CA-2601143-A1 (CA)
Title: Machine for making ice cream cones and other food products
Inventor: MISCEO VINCENZO
IPC: A47J37/06
Filed: 2000-07-26
Abstract: Prior ice cream cone baking machines were manually raised and lowered, causing the cone to be sometimes overcooked or burnt. The present invention automatically raises the upper cooking plate (34, 36) after a preset cooking time, and maintains the baked cake at a warm temperature until removed from the lower cooking plate (38, 40).
Patent CA-2601200-A1 (CA)
Inventor: SYSE HARALD
IPC: F16L55/136
Filed: 2006-02-03
Abstract: The present invention regards a plug (2) for sealing off a pipeline (1), comprising a main body (3), sealing means (6) and gripping means (5) arranged circumferentially around the main body (3) and actuation means (4) for operating the sealing and gripping means (5,6) where the gripping means (5) comprise at least one slip (10) with an outer surface (11) for contact against the pipe wall and an inner gliding surface (12) arranged in abutment against a first angled guiding surface (21), forming an angle  with a centre axis of the plug (2), so that the gripping means (5) when actuated is moved relative to the guiding surface (21) to move the slips (10) in a radial direction where the guiding surface (21) in addition is moved in a radial direction relative to the centre axis of the plug (2).
Patent CA-2603138-A1 (CA)
Inventor: PRATT F DALE
IPC: E21B47/18
Filed: 2004-04-06
Abstract: Moteur de générateur d'impulsions amélioré, intelligent et écoénergétique utilisé pour générer une impulsion de boue dans une application de mesure de fond pendant le forage (MWD). Dans le moteur de générateur d'impulsions, un circuit de commande alimenté par courant continu (CC) actionne un moteur électrique rotatif réversible sans balai à trois phases qui utilise le CC et qui actionne une servo-vanne de manière linéaire entre une position ouverte et une position fermée de manière à ce que la vanne principale puisse régler le débit de boue de forage et produire une pointe de pression dans la colonne de boue. La servovanne est alimentée au moment de l'ouverture et de la fermeture par le moteur électrique rotatif réversible qui permet aussi d'arrêter et de retenir le clapet dans une position du mouvement linéaire afin d'adapter la durée, le caractère et l'intensité de l'impulsion de boue.
Patent CA-2603421-A1 (CA)
Inventor: HURLEY JEFFREY S
IPC: E04B1/74
Filed: 2006-03-31
Abstract: An improved acoustically and thermally insulating composite material suitable for use in structures such as buildings, appliances, and the interior passenger compartments and exterior components of automotive vehicles, comprising at least one airlaid fibrous layer of controlled density and composition and incorporating suitable binding agents and additives as needed to meet expectations for noise abatement, fire, and mildew resistance.  Separately, an airlaid structure which provides a reduced, controlled airflow therethrough useful for acoustic insulation is provided, and which includes a woven or nonwoven scrim.
Patent CA-2605212-A1 (CA)
Inventor: PRESCOTT STEVEN C
IPC: A63H33/38
Filed: 2006-09-25
Abstract: A foldable consumer product, such as pop-up book or card, has a plurality of pages and a detachable toy, mask or other interactive amusement device attached to at least one of the pages. The detachable device is configured to pop-up or open upon exposing at least one of the pages, and may be thematically related to the subject matter of the book or card.
Patent CA-2605443-A1 (CA)
Inventor: RANGAVAJLA NAGENDRA
IPC: A23L33/00
Filed: 2006-03-16
Abstract: The present invention relates to a process for preparing a protein partial hydrolysate. The process involves intermixing a solution of whey protein, casein and water; adjusting the temperature and pH of the solution, adding Protease N to the solution, and allowing the solution to hydrolyze for a period of time so as to obtain a degree of hydrolysis between about 4% and 10%. The hydrolysis is ended by subjecting the solution to enzyme deactivation.
Patent CA-2606407-A1 (CA)
Inventor: COOK RONALD L
IPC: C23F11/00
Filed: 2005-04-26
Abstract: A new class of releasable corrosion inhibiting materials for protective coatings, methods of making the same, methods of using the same, and coatings containing the same are provided. The materials comprise one or more corrosion inhibitors that are chemically anchored to the surface of a particle having an aluminum oxyhydroxide surface through a carboxylate bond. The carboxylate/aluminum-oxyhydroxide-surface bond breaks under corrosion-causing conditions (for example the presence of high levels of hydroxide ions generated by the cathodic oxygen reduction reaction on metals such as iron and aluminum) thereby allowing the corrosion inhibitors to detach from the particle surface when corrosion is present.
Patent CA-2610150-A1 (CA)
Inventor: BIJL HENDRIK LOUIS
IPC: C11B1/10
Filed: 2006-06-19
Abstract: The present invention relates to a process for obtaining lipid from a composition comprising cells and water, said process comprising contacting the composition with a desiccant, and recovering the lipid from the cells. The invention also relates to a lipid obtainable by this process. The process according to then invention enables lipid of high quality to be obtained with a high yield, and does not require a heating step.
Patent CA-2612194-A1 (CA)
Inventor: SHURBOFF CARL L
IPC: H04N5/374
Filed: 2006-05-23
Abstract: A circuit for use in an image sensor as well as an image sensing system using the circuit are set forth. The circuit comprises a floating gate semiconductor device having a floating gate, a control gate, a drain and a source. The circuit also employs a photosensitive semiconductor device that is positioned for exposure to electromagnetic radiation from an image. A pixel control circuit is connected to these components to direct the floating gate semiconductor device and the photosensitive semiconductor device to a plurality of controlled modes. The controlled modes may include an erase mode and an exposure mode. In the erase mode, at least a portion of an electric charge is removed from the floating gate to place the floating gate semiconductor device in an initialized state. In the exposure mode, the floating gate is charged at least partially in response to a voltage at a terminal of the photosensitive semiconductor device. The voltage at the terminal of the photosensitive semiconductor device corresponds to exposure of the photosensitive semiconductor device to the electromagnetic radiation from the image. The pixel control circuit may also direct the floating gate semiconductor device and the photosensitive semiconductor device to further modes including a read mode and a data retention mode. In the read mode, current flow between the source and drain of the floating gate semiconductor device is detected as an indicator of the charge on the floating gate. In the data retention mode, the charge on the floating gate of the floating gate semiconductor device that was acquired during the exposure mode is maintained notwithstanding further exposure of the photosensitive semiconductor device to the electromagnetic radiation from the image. The circuit, and one or more peripheral support circuits, may be implemented in a monolithic substrate using, for example, conventional CMOS manufacturing processes.
Patent CA-2612679-A1 (CA)
Title: Ablation catheter
Inventor: WERNETH RANDELL L
IPC: A61B18/18
Filed: 2006-06-20
Abstract: Devices, systems and methods are disclosed for the mapping of electrical signals and the ablation of tissue. Embodiments include an ablation catheter that has an array of ablation elements attached to a deployable carrier assembly. The carrier assembly can be transformed from a compact, linear configuration to a helical configuration, such as to map and ablate pulmonary vein ostia.
Patent CA-2614218-A1 (CA)
Inventor: KEZYS VYTAUTAS ROBERTAS
IPC: H04W84/12
Filed: 2006-07-04
Abstract: L'invention concerne un procédé, un dispositif électronique mobile et un système permettant la synchronisation de transfert d'une session média vocale entre un réseau WAN/cellulaire et un réseau WLAN. Lorsqu'a lieu un transfert, la connexion avec les deux réseaux est maintenue temporairement et les données vocales sur les deux connexions sont comparées pour déterminer des différences dans les retards subis sur les deux connexions. La synchronisation d'un flux vocal ou des deux flux vocaux est ajustée afin de synchroniser ces flux vocaux puis le transfert est effectué.
Patent CA-2614557-A1 (CA)
Inventor: VARONA EUGENIO GO
IPC: A47L13/16
Filed: 2006-06-29
Abstract: A wiper for use in a cleanroom environment made of a knitted, continuous synthetic filaments is disclosed. The wiper has a specified pore size distribution that enhances the wiping ability of the wiper. The wiper has improved wiping ability, low lint and low extractable ions making it suitable for use in critical cleanroom environments.
Patent CA-2615341-A1 (CA)
Title: Combustion powered fastener-driving tool with interconnected chambers
Inventor: TAYLOR WALTER J
IPC: B25C1/08
Filed: 2006-07-07
Abstract: A combustion tool (10) has a housing (12) with an air intake end and an opposite bumper end, a combustion-powered power source (14) in the housing including a cylinder encircling a reciprocating piston associated with a driver blade, and having at least one air port located at the bumper end below the piston. At least one air intake (30) is located adjacent the air intake end and is provided with an air filter (32). At least one air passageway is provided in fluid communication with the at least one air port and in operational relationship with the air filter (32).
Patent CA-2616288-A1 (CA)
Inventor: SINGH AMANDEEP
IPC: H04L12/16
Filed: 2007-12-21
Abstract: A system and method of one-way buffered communication for reporting emergency or alarm situation where there is little or no time to wait for a telephone connection to be established. The buffered communication apparatus including apparatus for storing sound input and apparatus for establishing a connection between the communication apparatus and a predetermined party. Once the communication apparatus is activated, both sound storage and call establishment is started and the stored data is transmitted once the connection is established.
Patent CA-2617666-A1 (CA)
Inventor: BERTHIAUME PIERRE
IPC: A47B91/00
Filed: 2008-01-21
Abstract: A furniture glide for supporting a furniture leg on a leg supporting surface. The furniture leg defines a leg free end. The furniture glide includes a slider, the slider including a slider body defining a body end surface.  The body end surface has a substantially convex configuration. The body end surface is substantially covered with a plurality of substantially elongated textile fibres extending substantially away therefrom. A leg-to-slider attachment is operatively coupled to the slider for attaching the slider to the furniture leg substantially adjacent to the leg free end in an operative configuration in which the substantially elongated textile fibres extend substantially away from the leg free end with the body extending between the substantially elongated textile fibres and the leg free end. When the leg-to-slider attachment is attached to the furniture leg in the operative configuration and the furniture glide supports the furniture leg on the leg supporting surface, the slider defines a contact surface in which the slider abuts against the leg supporting surface. The contact surface includes a load transmitting portion in which the slider transmits load exerted onto the furniture leg to the leg supporting surface and an unloaded portion in which the substantially elongated textile fibres contact the leg supporting surface in a substantially unloaded state, the unloaded portion extending peripherally relatively to the load transmitting portion.
Patent CA-2618995-A1 (CA)
Inventor: RAJEEV KALLANTHOTTATHIL G
IPC: A61K48/00
Filed: 2006-08-10
Abstract: This invention relates generally to chemically modified oligonuceotides useful for modulating expression of microRNAs and pre-microRNAs. More particularly, the invention relates to single stranded chemically modified oligonuceotides for inhibiting microRNA and pre-microRNA expression and to methods of making and using the modified oligonucleotides.
Patent CA-2619116-A1 (CA)
Title: Real-time spherical correction of map data
Inventor: KLASSEN GERHARD DIETRICH
IPC: G06F3/14
Filed: 2008-01-25
Abstract: A method of displaying a map on a wireless communications device includes steps of obtaining map data for rendering the map to be displayed on the wireless communications device, generating corrected map data by applying a spherical correction factor to the obtained map data, and rendering the corrected map data to display the map on a display of the wireless communications device. The spherical correction factor corrects for map distortions that occur at northerly (or southerly) latitudes. Since the spherical correction factor is a simple correction to a 3X3 transformation matrix, this spherical correction can be easily applied without taxing the CPU limitations of small handheld devices.
Patent CA-2619219-A1 (CA)
Title: Use of .beta.-1,3 (4)-endoglucanohydrolase, .beta.-1,3 (4) glucan, diatomaceous earth, mineral clay and glucomannan to augment immune function
Inventor: PUNTENNEY STEVEN BRUCE
IPC: A61K45/06
Filed: 2005-08-10
Abstract: A method for the augmentation of immune function is described. The invention comprises a combination of ß-1,3 (4)-endoglucanohydrolase, ß-1,3 (4)glucan, diatomaceous earth, mineral clay and glucomannan, which is fed to or consumed by mammalian or avian species in amounts sufficient to augment immune function. The invention described may be admixed with feeds or foods, incorporated into pelleted feeds or foods or administered orally to mammalian and avian species.
Patent CA-2621111-A1 (CA)
Title: Polyalkylene glycol derivatives of 4- (phenylamino)quinazolines useful as irreversible inhibitors of epidermal gr0wth fact0r receptor tyrosine kinase
Inventor: MISHANI EYAL
IPC: C07D239/94
Filed: 2006-09-06
Abstract: Novel epidermal growth factor receptor tyrosine kinase (EGFR-TK) irreversible inhibitors, pharmaceutical compositions including same and their use in the treatment of EGFR-TK related diseases or disorders are disclosed. Novel radiolabeled EGFR-TK irreversible inhibitors as their use as biomarkers for medicinal radioimaging such as Positron Emission Tomography (PET) and Single Photon Emission Computed Tomography (SPECT) and as radiopharmaceuticals for radiotherapy are further disclosed. The disclosed EGFR-TK irreversible inhibitors comprise a polyalkylene glycol moiety and are characterized by improved solubility, biostability and bioavailability.
Patent CA-2626051-A1 (CA)
Title: Closure device for a drink or liquid container
Inventor: SON PAUL
IPC: B65D47/06
Filed: 2006-10-20
Abstract: A device is fitted with a pouring tube which can be raised after opening a blocking-off cover and which can then be folded back down, as also can the cover, to close the container again hermetically so as to preserve a remaining portion of the beverage for consumption at a later time. A locking arrangement which breaks when the cover is opened for the first time tells the purchaser or consumer that the container is intact or that it has already been opened. The present security closure device always keeps the pouring tube in a hygienic state of a standard appropriate for foodstuffs and keeps the contents of the container free of any soiling or external contamination. The security closure device, which is small in thickness, is simple to fix to the top of any current container and, in particular to any carton made of cardboard or a similar material.
Patent CA-2634654-A1 (CA)
Inventor: SKIELLER CHRISTIAN
IPC: G01N33/68
Filed: 1992-08-12
Abstract: The present invention provides lyophilized reagent spheres comprising reagents suitable for analysis of biological samples, in particular analysis of blood in centrifugal analyzers. Also provided are diluents which are conveniently used in such analyzers.
Patent CA-2638974-A1 (CA)
Inventor: FITAMANT JULIEN
IPC: G01N33/50
Filed: 2007-02-28
Abstract: The subject matter of the present invention relates to an in vitro method for the screening of anti-cancer compounds based on the capacity for these compound to interact with netrin-1 receptor and/or to inhibit the dimerization of the intracellular domain of the netrin-1 receptor expressed in tumor cells.  The invention also relates to a method for predicting the presence of metastatic or aggressive cancer, or for determining the efficiency of an anti-cancer treatment based on the measuring of the expression level of netrin-1.  The invention further comprises kits and compounds as a medicament for the treatment of cancer such as metastatic breast cancer, related to the overexpression of netrin-1 by the tumor cells.
Patent CA-2646595-A1 (CA)
Inventor: MACALUSO ROBERT ALAN
IPC: H04L12/28
Filed: 2007-03-20
Abstract: A system and method is provided to extend transmission range of a digital subscriber line (DSL). In one embodiment, a method includes receiving an input signal including a broadband data signal having a first signal strength and a telecommunication signal. The broadband data signal may be separated from the telecommunication signal. The broadband data corresponding to the broadband data signal may be regenerated, wherein the regenerated broadband data signal has a second signal strength which is greater than the first signal strength according to an embodiment of the invention. According to another aspect of the invention, the regenerated broadband data signal may be merged with the telecommunication signal into an output signal and the output signal may be transmitted over a subscriber line.
Patent CA-2646853-A1 (CA)
Inventor: STREET PAUL
IPC: F17C7/00
Filed: 2007-02-13
Abstract: An example cascade system includes a manifold having a fluid outlet port to dispense fluid and a fluid valve engaged to the manifold. First and second fluid storage containers are coupled to the manifold. The fluid valve is configured to control a first fluid flow path between the second fluid storage container and the fluid outlet port.
Patent CA-2649970-A1 (CA)
Title: Procede de preparation de substitut de greffe osseuse exempt de prions
Inventor: RHEE SANG-HOON
IPC: A61F2/28
Filed: 2006-05-12
Abstract: La présente invention concerne un procédé de préparation de substitut de greffe osseuse mettant en oeuvre l'os bovin, et plus particulièrement un procédé de préparation d'un substitut de greffe osseuse sûr qui ne présente pas de risque d'infection d'encéphalopathie spongiforme bovine. Le procédé comprend le traitement de l'os bovin avec de l'hypochlorite de sodium et le traitement de l'os traité à une température élevée supérieure à 600°C. Le substitut de greffe osseuse n'entraîne pas de réponse immunitaire, étant donné qu'il est préparé par l'élimination efficace de lipides et de substances organiques provenant de l'os bovin ayant une structure très semblable à ceux de l'os humain. En outre, il présente une excellente ostéoconductivité, et exempt de prions, et donc ne présente pas de risque d'infection par l'encéphalopathie spongiforme bovine. Selon la présente invention, le substitut de greffe osseuse présentant de tels avantages peut être préparé d'une manière simple.
Patent CA-2650478-A1 (CA)
Inventor: XIA ERNING
IPC: A61K38/13
Filed: 2007-06-20
Abstract: A composition for treating or reducing a dry eye condition or an ophthalmological disorder that has an etiology in inflammation comprises a dissociated glucocorticoid receptor agonist ("DIGRA"). The composition can be formulated for topical application, injection, or implantation.
Patent CA-2650941-A1 (CA)
Title: Inverted aerated immersed screen, screen assembly and operating process
Inventor: COTE PIERRE LUCIEN
IPC: B01D61/18
Filed: 2007-05-04
Abstract: A static screen used upstream of a membrane assembly within a water treatment system has a screening surface with a number of openings distributed over its area. Liquid flows through the screening surface to reach the membrane assembly. Various shapes of screening surfaces are described including three-dimensional bodies with openings at or near their lower ends. Methods for cleaning the screen are described including aeration, backwashing and lowering down the water level in an upstream section by partially or completely draining a tank. Various treatment systems or process designs incorporating the screen are described. Screen elements may be made in two or more parts comprising a supporting structure and a separation layer and may be mounted on a conduit or pan.