baber/WOPTO huggingface dataset:
Patent CA-2440422-C (CA)
Inventor: SCHOLZ REINHARD UWE
IPC: B01D9/02
Filed: 2003-09-10
Granted: 2009-11-03
Abstract: The invention relates to an apparatus for the purification of a substance from a solution, a suspension or a mixture of liquids by crystallization, preferably in a continuous manner. The apparatus comprises a first crystallizer (1c) comprising an input (1) for receiving a liquid comprising the substance and an output (4) for discharging a slurry of liquid and crystals. The apparatus comprises also a first separator (1s) connected to the output 4 of the first crystallizer (1c) having a product output (2), and being with a residue output (5) connected to an input of a second crystallizer (2c), and a second separator (2s) being with an input connected to an output (6) of the second crystallizer (2c), a crystal output (7) of the second separator (2s) being connected to an input of the first crystallizer (1c).
Patent CA-2441512-C (CA)
Title: Location system and methods
Inventor: DEMPSEY MICHAEL K
IPC: H04W4/029
Filed: 2002-03-11
Granted: 2010-06-29
Abstract: In one embodiment of the invention, a location system (720) is provided using both RF and IR signals for the determination of an object. Another embodiment of the invention provides a direct network connection (400) for a receiver. The direct connection may be provided for connection to an Ethernet network, a telephone network, a cable TV network, a UTP network, a Universal Serial Bus (USB), a medical telemetry network or the Internet. A web server is optionally provided according to an embodiment of the invention. According to a further embodiment, a fixed location identifier (1000) is provided to receive signal from a transmitter and then transmit a signal to a receiver, which may be connected to a network. According to a further embodiment, two identifiers may be transmitted, one identifier corresponding to an object, while a second identifier identifies a group designator of the object.
Patent CA-2442473-C (CA)
Title: Water pump and impeller therefor
Inventor: SERIO JOHN A
IPC: F01P5/10
Filed: 2003-09-25
Granted: 2011-04-26
Abstract: A water pump (10) and impeller (30) for use in applications such as internal combustion engines. A plurality of holes (40, 44) are formed near the hub and periphery of the impeller (30) of the water pump to provide coolant flow through a cavity (22) housing a seal. The seal (18) is thereby cooled to prevent premature failure of the seal (18) due to overheating.
Patent CA-2445134-C (CA)
Title: Paper roll dispenser
Inventor: ELLIS RICHARD S
IPC: A47K10/22
Filed: 2003-10-10
Granted: 2007-09-25
Abstract: The present invention provides a paper roll dispenser comprising a tube having an open upper end through which rolls may be introduced and an open lower end through which dispensed rolls may be retrieved. The tube is adapted to hold a plurality of rolls comprising at least a lowermost roll and a roll upwardly adjacent the lowermost roll. A lever member is supported on the tube to pivot on the tube, and is pivotable between a retaining position (in which a lower end of the level engages the lowermost roll and an upper end of the lever is spaced from the upwardly adjacent roll) and a dispensing position (in which the lower end of the lever is spaced from the lowermost roll and the upper end of the lever engages the upwardly adjacent roll). Also provided is a biasing device biasing the lever from the dispensing position to the retaining position.
Patent CA-2445686-C (CA)
Inventor: BONAQUIST DANTE PATRICK
IPC: H01B12/16
Filed: 2003-10-20
Granted: 2007-02-13
Abstract: A method for refrigerating a high temperature superconducting device to maintain superconducting operating conditions wherein a first heat transfer means such as a first heat transfer fluid is cooled to a temperature greater than the temperature of saturated liquid nitrogen and is used for ambient heat intercept while a second heat transfer means such as a second heat transfer fluid is cooled to a temperature within the high temperature superconductivity temperature operating range to maintain superconducting operating conditions.
Patent CA-2453912-C (CA)
Title: Emission control device and method of operation thereof
Inventor: ROSEN ERIC B
IPC: B01D47/16
Filed: 2003-12-22
Granted: 2011-03-15
Abstract: An emission control device and a method of operation thereof removes particulates from air. The air is directed into the device after finely divided mist has been added to the air. The air is abruptly forced to change directions within the device and the added moisture is removed along with the particulates. A fan with inner vanes and outer blades is located within the device to direct the flow of air and to remove the moisture and particulates.
Patent CA-2465821-C (CA)
Title: A sunroof with lead screw drive element
Inventor: OBERHEIDE G CLARKE
IPC: B60J7/043
Filed: 2004-04-30
Granted: 2012-03-06
Abstract: A closure panel assembly selectively covers an opening formed in a roof of a motor vehicle. The closure panel assembly includes a frame disposed around the opening of the roof. The frame has a longitudinal wall including a guide slot extending between a forward end and a rearward end. A lead screw is disposed adjacent the longitudinal wall and is movable with respect thereto. A panel is movable relative to the lead screw for selectively covering the opening. A sliding bracket is secured to the panel and includes a drive nut extending through the guide slot to threadingly engage the lead screw. The rotation of the lead screw allows for movement of the drive nut to move the panel between an open position and a closed position.
Patent CA-2468060-C (CA)
Inventor: WALTER RANDY L
IPC: G01C23/00
Filed: 2002-10-30
Granted: 2012-09-11
Abstract: Un système d'affichage de caractéristiques d'aéroport destiné à un aéronef fournit des signaux de guidage visuel et une connaissance permettant de suivre le trajet de roulage spécifié sur une visualisation tête haute (HUD)(14). Ces signaux de guidage comprennent une symbologie représentative de la position de caractéristiques d'aéroport sélectionnées telles qu'une piste (22) et des bordures de voies de roulage (22a/24), des itinéraires de roulage (25) et une signalétique d'aéroport. Des données représentatives de la caractéristique d'aéroport sont communiquées entre des systèmes d'aéronef utilisant un procédé d'échange de données qui facilite la production efficace de la grande quantité de données requises pour représenter les caractéristiques d'un aéroport.
Patent CA-2471928-C (CA)
Inventor: CHENG JIANGTIAN
IPC: D06M15/693
Filed: 2003-01-13
Granted: 2008-06-03
Abstract: L'invention comprend une courroie (100) multi-nervures dans laquelle une extrémité (32) de nervure présente une surface arquée concave (36) disposée entre des surfaces sensiblement planes (41, 42) lesquelles sont à leur tour disposées entre les surfaces latérales (34, 35) des nervures. Les surfaces sensiblement planes sont adjacentes aux surfaces incurvées (39, 40) qui relient les surfaces latérales (34, 35) des nervures. Le profil de nervures et la construction composée des nervures de l'invention réduisent de manière significative la fissuration de l'extrémité des nervures, ce qui réduit de manière significative la fatigue de flexion de la courroie soumise à un couple frictionnel appliqué élevé. De plus, le profil de nervures et la construction composée des nervures de l'invention réduisent de manière significative l'effort de traction/l'allongement en traction localisé au niveau de l'extrémité des nervures ainsi que les contraintes de cisaillement très localisées sur le flanc des nervures, réduisant ainsi de manière significative les fissures des extrémités des nervures ainsi que la déchirure des extrémités. La courroie de l'invention comprend également une force de contact normale réduite de manière significative, augmentant ainsi la durée de vie de fonctionnement de la courroie.
Patent CA-2475644-C (CA)
Inventor: COLIP MATTHEW S
IPC: B60Q1/26
Filed: 2004-07-21
Granted: 2012-01-03
Abstract: A lamp assembly (10) has a carrier (12) with a front side (14) and a backside (16) provided with a plurality of passages (18) therethrough. A circuit board (20) includes a first surface (22) and a second surface (24). A plurality of light sources (26) is mounted on the first surface (22), and the first surface (22) of the circuit board (20) is aligned with the backside (16) of the carrier (12). The plurality of light sources (26) is aligned with the plurality of passages (18) in one-to-one relationship. At least one heat sink (28) is mounted in thermal contact with at least one of the plurality of light sources.
Patent CA-2476811-C (CA)
Inventor: GUNJI TORU
IPC: F16H57/023
Filed: 2004-08-06
Granted: 2007-09-11
Abstract: To reduce the size in the width direction of an engine. In an engine comprising a transmission, incorporated in a crankcase, for receiving the revolution of a crankshaft from a main shaft, changing it to a predetermined speed and outputting the speed from a counter shaft, and an oil pump for supplying a lubricating oil contained in an oil pan installed below the crankcase to each part of the engine, the transmission is made modular as a cartridge type shift drum transmission which can be attached to or detached from a transmission attachment face which is the side face of the crankcase and the oil pump and the transmission attachment face are arranged not to overlap with each other in the side view of the engine.
Patent CA-2478255-C (CA)
Title: Intelligent selectively-targeted communications systems and methods
Inventor: TAYLOR LANCE G
IPC: G08G1/00
Filed: 2003-03-05
Granted: 2010-01-05
Abstract: There is disclosed a system and method wherein precise geographical location information such as Global Positioning System (12) coordinate data is utilized as a principal criterion for implementing other wireless transmitted instructions and communications advising vehicles (14), and others, of an approaching emergency vehicle (10), the proximity of a hazardous condition, or virtually any other situation which is relevant to the intended recipient because of their location. The system and method further can involve intervention and control of a vehicle, such as an aircraft or automobile, which comes into a predetermined location or area, or under other circumstances. The system and method use transmitting units and receiving units, both of which can receive geographical positioning information and which may sound or otherwise output an appropriate advisory, warning or other communication selected based on their positions, heading, and/or speed.
Patent CA-2479831-C (CA)
Title: Benzofuran derivative
Inventor: KAWAGUCHI TAKAYUKI
IPC: C07D417/14
Filed: 2003-03-27
Granted: 2010-06-08
Abstract: A benzofuran derivative useful in medicines especially as an activated blood coagulation factor X inhibitor. It is a benzofuran derivative represented by the general formula [1]: [1] (wherein X represents -N= or -CH=; Y represents optionally substituted amino, optionally substituted cycloalkyl, or an optionally substituted saturated heterocyclic group; A represents a single bond, a carbon chain optionally having a double bond in the chain or at a chain end, or oxygen; R1 represents hydrogen, halogeno, etc.; ring B  represented by the formula (2) represents an optionally substituted benzene ring; and R3 represents hydrogen, etc.) or a pharmacologically acceptable salt of the derivative.
Patent CA-2482872-C (CA)
Title: Shadow page tables for address translation control
Inventor: COHEN ERNEST S
IPC: G06F12/10
Filed: 2004-09-29
Granted: 2013-07-30
Abstract: In a computer system that employs virtual memory, multiple versions of a given page are stored: a directory version, a table version, and a data version. The data version contains the data that a software object believes to be stored in the page. The directory and table versions of the page contains versions of the page's contents that have been modified in some manner to comply with a restriction on the address translation map employed by the virtual address system. When a page is being used by the virtual address system as a directory or table, then the directory or table versions, respectively, of that page are used. When a page is the target of a read request, the data version of the page is used.
Patent CA-2493719-C (CA)
Inventor: BALES THOMAS O
IPC: A61F2/84
Filed: 2003-08-26
Granted: 2010-11-23
Abstract: A stent includes a central portion of helically wound undulations formed of struts, cylindrical end portions, and transition zones between the helical portion and the cylindrical portions. According to a first aspect of the invention, the torsional flexibility of the stent is maximized by having bridges connecting adjacent winding be interrupted by the maximum possible number of undulations. In a preferred design, each winding includes nineteen undulations around the circumference, bridges are provided every five undulations. According to a second aspect of the invention, uniform opening of the transition zone is achieved by altering the width, and thereby the flexibility, of a series of struts in accordance with their lengths.  Specifically, the long transition zone struts are made wider.
Patent CA-2499187-C (CA)
Inventor: LYYTIKAEINEN HEIKKI
IPC: A61J3/07
Filed: 2003-09-04
Granted: 2007-11-20
Abstract: The invention relates to a delivery system comprising a body construction (7) and at least one capsule (8) containing a pharmaceutical composition, said capsule having at least a first end and a second end. According to the invention the body construction (7, 12, 34) has at least two locking parts (9, 10), each locking part (9, 10) having at least a first end and a second end, said first end of each locking part (9, 10) having a surface adapted to face and cover one of the at least first and second ends of the capsule (8), the diameter of at least one of the locking parts varying along its length between said first end and said second end, and the capsule (8) is mounted between said at least two locking parts. The invention further relates to one manufacturing process of a delivery system, said system comprising a body construction and at least one capsule containing a pharmaceutical composition.
Patent CA-2504407-C (CA)
Inventor: KRULIS ZDENEK
IPC: C08L23/00
Filed: 2003-10-27
Granted: 2011-10-18
Abstract: The application concerns the method of recycling commingled plastics waste containing min. 30 wt. % of polyolefins to a tough thermoplastic material. The method is based on the compatibilization of the polymer components of commingled plastics waste with an admixture of 2 - 15 wt. % of an ethylene -propylene copolymer or a styrene - butadiene block copolymer or a combination of an ethylene - propylene copolymer and a styrene - butadiene copolymer in any weight ratio, together with 0.1 - 2.5 wt. % of a secondary aromatic amine and by subsequent blend processing in the melt.
Patent CA-2505525-C (CA)
Title: Method and arrangement in making of mechanical pulp
Inventor: NURMINEN PASI
IPC: D21C9/10
Filed: 2003-11-19
Granted: 2011-01-04
Abstract: The object of the present invention is a method and arrangement in making of mechanical pulp to reduce the amount of organic dissolved and colloidal substances in the pulp making process water by treating a part of the process water. According to the method the treating is carried out by leading the process water filtrate, separated from the pulp by a press (5) located before bleaching, to pre-treatment (8), where elongated fibres are fractionated from the process water to be treated. The filtrate that has passed the pre-treatment (8) is led to membrane filtration (9), where at least part of the organic dissolved and colloidal substances included in the process water are separated from the rest of the process water. The membrane filtration concentrate i.e. the colloidal and dissolved substances separated from the process water, is led to further treatment and the permeated i.e. the process water that has passed the membrane filtration is led back to the pulp making process. An arrangement according to the present invention comprises means to carry out the method according to the invention.
Patent CA-2505814-C (CA)
Inventor: GUO WEN-LI
IPC: F16L35/00
Filed: 2005-04-29
Granted: 2008-06-17
Abstract: A hose assembly includes a connection sleeve which is rotatably mounted to a connection member which is connected to a hose. The connection sleeve has a first flange extending from an inner periphery thereof and a positioning hole is defined radially through a wall of the connection sleeve. The connection member has a second flange extending from an outer periphery thereof so as to be engaged with the first flange. A positioning groove is defined in the outer periphery of the connection member and a positioning member extends through the positioning hole and is engaged with the positioning groove so that the connection sleeve is rotatable relative to the connection member.
Patent CA-2507869-C (CA)
Inventor: TSUI PHILIP Y W
IPC: H04L9/12
Filed: 2003-01-14
Granted: 2009-11-03
Abstract: L'invention concerne un émetteur de commande d'un récepteur de code de brassage. Un ensemble de codes prédéterminés est capturé dans un émetteur de code de brassage utilisé pour commander un récepteur de code de brassage. L'ensemble de codes prédéterminés est stocké dans une mémoire de l'émetteur. L'émetteur, à chaque commande, transmet un ou plusieurs codes de l'ensemble de codes prédéterminés pour commander le récepteur de code de brassage. L'ensemble de codes prédéterminés stocké dans l'émetteur possède moins de codes qu'un nombre total de codes uniques pouvant être générés par le récepteur de codes de brassage.
Patent CA-2511479-C (CA)
Title: Inhibiteurs d'histone desacetylase de nouveaux derives de benzamide a differenciation puissante et a activite inhibant la proliferation
Inventor: LU XIAN-PING
IPC: A61K/
Filed: 2004-02-09
Granted: 2012-04-24
Abstract: L'invention concerne la préparation et l'utilisation pharmaceutique de nouveaux dérivés de benzamide, tels que définis dans la spécification de la formule (I), en tant qu'inhibiteurs d'histone désacétylase (HDACI), leurs préparations et des procédés d'utilisation de ces composés ou de leur sel acceptable sur le plan pharmaceutique dans le traitement de maladies à prolifération cellulaire, notamment le cancer et le psoriasis.
Patent CA-2519909-C (CA)
Inventor: YAMAKI KOICHI
IPC: A61F13/15
Filed: 2003-08-21
Granted: 2009-10-20
Abstract: L'invention concerne un dispositif de découpe, un équipement pourvu de ce dispositif de découpe et servant à fabriquer des serviettes hygiéniques, un procédé de découpe, ainsi qu'un procédé de fabrication de serviettes hygiéniques mettant en oeuvre ledit procédé de découpe. Le dispositif de découpe servant à découper des éléments dans un matériau de base de type feuille continu comprend : un moyen de transfert servant à transférer le matériau de base de manière continue, dans le sens de la longueur ; un moyen de découpe pourvu d'une lame de découpe et d'un mécanisme d'entraînement conçu pour déplacer ladite lame de découpe vers la partie centrale du matériau de base et pour l'en éloigner, et pour découper des éléments par pression de la lame de découpe contre le matériau de base ; un moyen de distribution d'éléments servant à distribuer les éléments découpés ; un moyen de division servant à diviser en deux parties l'élément de base résiduel qui reste une fois que les éléments ont été découpés dans le matériau de base, de manière continue, dans le sens de la longueur du matériau de base ; ainsi qu'un moyen de distribution de matériau de base résiduel servant à distribuer les parties du matériau de base résiduel partagé en deux dans deux directions différentes. La présente invention permet de séparer de manière sure les éléments du matériau de base résiduel, et d'éviter que les éléments découpés ne se déplacent.
Patent CA-2519973-C (CA)
Title: Systeme de contextes d'utilisateur extensible pour la fourniture de notifications
Inventor: MCKEE TIMOTHY P
IPC: G06Q10/10
Filed: 2003-05-15
Granted: 2012-10-16
Abstract: L'invention concerne un système (200) permettant de contrôler la fourniture de notifications. Le système négocie et sérialise la fourniture de notifications (206) depuis plusieurs sources. En outre, un notion partagée de contexte d'utilisateur permet de déterminer la manipulation appropriée pour chacune de ces notifications. Selon un mode de réalisation, un contexte d'utilisateur comprend une condition vraie ou fausse et une instruction à suivre si la condition est vraie. Par exemple, si un utilisateur écoute de la musique, l'instruction peut être d'afficher la notification à l'écran sans émettre de son pour cette notification. Des contextes d'un utilisateur sont déclarés par le système d'exploitation et des programmes arbitraires (204). Le contexte d'utilisateur peut être présenté à l'utilisateur pour être modifié en fonction des préférences d'utilisateur (204). L'utilisateur peut également définir des règles dictant comment des notifications contenant des éléments spécifiés devraient être manipulées (204) et fournir des exceptions aux instructions des contextes d'utilisateur.
Patent CA-2522163-C (CA)
Title: Composite construction element, in particular for making wall structures for buildings and process for its manufacture
Inventor: CRETTI PIERO
IPC: E04C2/296
Filed: 2004-05-10
Granted: 2011-11-22
Abstract: A composite construction element (1) is described comprising a body (2) made of expanded plastics material provided with opposite faces (8, 9) and at least one reinforcing section bar (10, 11), transversely extending in the body (2) between the faces (8, 9) and incorporated in the expanded plastic materials. The reinforcing section bar (10, 11) comprises a central portion (12) having at least one fin (13, 14) extending in a cantilevered fashion from the same and forming a longitudinal edge (15a, 15b) therewith and a plurality of openings (16, 17) at least partially formed in the central portion (12) of the section bar (10, 11) at the longitudinal edge (15a, 15b). Advantageously, the construction element (1) has improved self-supporting characteristics and improved characteristics of resistance to bending loads which it is subjected to during installation.
Patent CA-2525031-C (CA)
Title: Registrations in a communication system
Inventor: KISS KRISZTIAN
IPC: H04L12/56
Filed: 2004-05-11
Granted: 2010-10-19
Abstract: A method in a communication system processes incoming requests at a controller entity. The method comprises the steps of registering a plurality of contact addresses for a user in a controller entity, receiving a request at the controller entity for a communication link to the user, querying a user information storage for information regarding a manner regarding how to handle the request, and processing the request in accordance with the information from the user information storage.
Patent CA-2552707-C (CA)
Inventor: CHEATHAM WAYMAN WENDELL
IPC: A61K38/28
Filed: 2005-01-10
Granted: 2018-03-27
Abstract: Methods are provided for reducing serum proinsulin levels, lessening post-prandial pancreatic stress, and reducing risk factors for atherosclerosis in subjects with diabetes mellitus, type 2. The method includes administration of insulin in a manner that mimics the meal-related first phase insulin response, using a dose sufficient to reduce serum levels of proinsulin. In some embodiments of the method insulin administration is commenced early in the course of the disease. Mimicking first phase kinetics, peak serum insulin levels can be reached within about 18 minutes of administration. In increasingly preferred embodiments peak serum insulin levels can be reached within about 15, 12, or 10 minutes of administration. Serum insulin levels return to baseline within about two hours of administration.