baber/WOPTO huggingface dataset:
Patent CA-2477902-C (CA)
Title: Web server system and method
Inventor: CAMPBELL BILL F
IPC: G06F7/00
Filed: 2004-08-16
Granted: 2010-07-06
Abstract: The present invention is a system for running a plurality of different web sites requiring different resource applications wherein each of the resource applications are run in an optimized environment. The system includes a web server having a web server application resident thereon. A plurality of web sites are resident on the web server, the web sites having a plurality of different resource request generators for generating a plurality of different types of resource requests. Each type of resource request requires a particular resource application. A first back end server is operatively coupled to the web server, the first back end server running a first operating environment optimized to run a first group of resource applications resident on the first back end server. A second back end server is operatively coupled to the web server, the second back end server running a second operating environment which is optimized for running a second group of resource applications running on the second back end server, the operating environments running on the first and second back end servers being different. Finally, the system also includes a resource allocation application loaded onto the web server for sending the resource requests to the corresponding resource application.
Patent CA-2478940-C (CA)
Title: A noise suppression system and method for phased-array based systems
Inventor: DIZAJI REZA
IPC: G01S13/53
Filed: 2003-03-07
Granted: 2008-07-08
Abstract: This invention relates to a system and method for suppressing external interference in radar data provided by a plurality of sensors from a main sensor array, the data being pre-processed. The noise suppression system includes a first processing module and a second processing module. The first processing module receives the radar data and produces matched radar data while the second processing module receives the radar data and produces mis-matched radar data. The system further includes a beamformer that is in communication with the first processing module and an adaptive beamformer that is in communication with the second processing module and the beamformer. The beamformer receives the matched radar data and produces beamformed matched radar data.
Patent CA-2479445-C (CA)
Title: Pre-fabricated curved profile architectural element and method for pre-fabricating the same
Inventor: REMIN BRADLEY
IPC: E04B7/10
Filed: 2004-08-16
Granted: 2011-04-12
Abstract: A pre-fabricated architectural element and method of fabricating that same. A first step involves providing a piece of drywall having a first edge and a second edge, the second edge being opposed to the first edge. A second step involves cutting two parallel ninety degree "V" grooves in a face of the piece of drywall. A third step involves folding a portion of the piece of drywall as dictated by the "V" grooves and securing the folded portion, thereby forming a square corner at the fold. A fourth step involves bending the piece of drywall to a desired radius of curvature.
Patent CA-2480174-C (CA)
Title: Card edge coaxial connector
Inventor: KEREKES JAMES
IPC: H01R9/05
Filed: 2003-03-21
Granted: 2010-06-01
Abstract: An adapter having a housing, a ground clip and an adapter subassembly all located in the housing. The adapter subassembly includes a proximal portion that can be coupled to a coaxial connector and a distal portion that can be coupled to a printed circuit board. A central conductor in the form of an elongated shaft that runs through the subassembly and has a ball contact end for contacting a conductor located on a printed circuit board and the elongated shaft is tapered in a region near the ball contact.
Patent CA-2486944-C (CA)
Inventor: CHAN YOU-PING
IPC: A61K8/88
Filed: 2003-06-03
Granted: 2012-11-20
Abstract: The invention concerns novel biodegradable polyaminoacid materials, useful in particular for vectoring active principle(s). The invention also concerns novel pharmaceutical, cosmetic, dietetic or phytosanitary compositions based on said polyaminoacids. The invention aims at providing a novel polymer raw material, capable of being used for vectoring active principles and enabling optimal fulfillment of all specified requirements: biocompatibility, biodegradability, easy and inexpensive transformation into particles vectoring active principles, said particles being themselves capable of forming colloidal suspensions, of being easily associated with numerous active principles, and of releasing said active principles in vivo. Therefor, the present invention concerns first of all amphiphilic polyaminoacids comprising aspartic acid units and/or glutamic acid units, characterized in that at least part of said units carry grafts including at least one alpha-tocopherol motif, for example (polyglutamate or polyaspartate grafted with alpha-tocopherol of synthetic or natural origin).
Patent CA-2487794-C (CA)
Inventor: SASAKI HIDESHI
IPC: B27B19/09
Filed: 2004-11-17
Granted: 2010-01-05
Abstract: In a power working machine where output power of a drive source is adjustable by a throttle lever pivotally movable between a non-operating position and an operating position, an operating handle, generally in the shape of a closed loop, is rotatably mounted on a shaft section extending from a machine body. Throttle lock lever is provided on the operating handle for disabling the pivotal movement of the throttle lever when necessary. The operating handle includes a lock mechanism for locking the handle at a desired rotational position, and an operation lever for unlocking the lock mechanism to permit rotational movement of the handle and simultaneously locking the throttle lock lever. Simultaneously with the unlocking of the lock mechanism, the operation lever may lock the throttle lever in the non-operating position.
Patent CA-2488288-C (CA)
Title: Dispositif de sauvetage
Inventor: FROST GRANT
IPC: A62B1/04
Filed: 2004-11-24
Granted: 2014-02-11
Abstract: Un dispositif de sauvetage comprend un support de tête flottant fixé de manière coulissante à un support dorsal. Le dispositif de sauvetage peut être intégré à d'autres dispositifs de sauvetage, comme un harnais de sauvetage. Dans une réalisation, le harnais comprend un manteau servant à entourer les bras et le torse d'un patient. Le manteau est fixé à l'aide de sangles de poitrine reliées sur la poitrine du patient à l'aide d'une attache. Le manteau comprend une poche permettant de maintenir des supports dorsaux de diverses longueurs. Les sangles des jambes forment des boucles sur les jambes du patient. Un ou plusieurs anneaux de soulèvement sont fixés au harnais pour soulever le harnais. Le harnais peut aussi comporter un protecteur de harnais.
Patent CA-2490100-C (CA)
Inventor: FANG WENQUAN
IPC: A61P25/36
Filed: 2002-09-29
Granted: 2013-09-24
Abstract: The present invention relates to compound Chinese medicine preparation, and is especially one drug addiction stopping Chinese medicine prepared with red sage, mankshood, cassia, amomum fruit and other Chinese medicinal materials. The present invention also discloses its preparation process and application.
Patent CA-2494814-C (CA)
Inventor: SO KIM LUI
IPC: B01D46/10
Filed: 2003-08-08
Granted: 2010-09-28
Abstract: La présente invention concerne un système d'évacuation autonettoyant (250) comprenant une paroi supérieure (256), une paroi antérieure (254), une paroi postérieure (260) et des parois latérales (258) venant entre la paroi postérieure et la paroi antérieure. Un déflecteur (262) descend de la paroi supérieure, en position intermédiaire entre la paroi antérieure et la paroi postérieure. Une plaque (264) prenant naissance sur la paroi postérieure arrive jusqu'en avant du déflecteur. Un 1?er¿ filtre (214) est monté dans un passage d'écoulement d'air (210). Un 1?er¿ pulvérisateur (232) est situé dans le passage d'écoulement d'air avant le 1?er¿ filtre de façon à distribuer dans le flux d'air un 1?er¿ brouillard nettoyant de façon que le courant d'air attire le brouillard nettoyant sur une 1?ère¿ surface du 1?er¿ filtre.
Patent CA-2496737-C (CA)
Title: Mandrin d'extraction au gaz
Inventor: HEGDAHL ROGER D
IPC: E21B43/12
Filed: 2003-07-31
Granted: 2008-10-14
Abstract: L'invention concerne un mandrin d'extraction au gaz à chambre latérale pourvu de coiffes d'extrémité coniques filetées sur les extrémités du mandrin avec des filets de scellement métal à métal. L'épaisseur de chaque série de filets est la même que l'épaisseur de la petite extrémité de chaque coiffe d'extrémité, ce qui débouche sur un mandrin doté d'un diamètre externe identique que si les coiffes d'extrémité étaient soudés, sans affecter un diamètre interne quelconque dans les petites extrémités des coiffes d'extrémité, en comparaison à un mandrin soudé.
Patent CA-2497728-C (CA)
Title: Control of particulate flowback in subterranean wells
Inventor: CARD ROGER J
IPC: C09K8/62
Filed: 1994-03-17
Granted: 2008-02-19
Abstract: The addition of fibrous materials in intimate mixture with particulates for fracturing and gravel packing decreases or eliminates the flowback of proppant and/or formation fines while stabilizing the sand pack and lowering the demand for high polymer loadings in the placement fluids. Preferred fibers include glass, aramide, nylon and other natural and, synthetic organic and inorganic fibers and metal filaments.
Patent CA-2498974-C (CA)
Title: Buoyancy flushing apparatus and method of flushing
Inventor: MALENFANT MARC-ANDRE
IPC: E03F1/00
Filed: 2003-09-16
Granted: 2009-01-27
Abstract: A buoyancy flushing apparatus is disclosed which comprises a reservoir for accumulating liquid, having an inlet for receiving liquid and an outlet chamber recessed in a bottom wall of the reservoir. The outlet chamber includes an outlet for draining liquid out of the reservoir. The apparatus further comprises an outlet valve movable between a down position where liqu id accumulates in the reservoir and a raised position where liquid accumulated in the reservoir is flushed out via the outlet. The outlet valve comprises a ballast unit sized and shaped to fit loosely in the outlet chamber when said valve is in the down position; and a float unit topping the ballast unit to move the valve in the raised position by buoyancy when a sufficient amount o f liquid is accumulated in the reservoir, thereby providing a passageway for liquid between the bottom wall of the reservoir and the valve leading to the outlet in the outlet chamber to flush liquid out of the reservoir. Guiding means are provided for guiding the outlet valve between the down position an d the raised position. The apparatus can be used for applications such as wate r treatment and irrigation. It could advantageously be used for directing and spreading waste water previously treated in a septic tank to different sanitary treating fields.
Patent CA-2505572-C (CA)
Inventor: KLEIN RONALD T
IPC: A47F1/04
Filed: 2005-04-28
Granted: 2013-07-16
Abstract: A product dispensing system and a method of queuing usage of products. A plurality of layers of products, each having multiple items in separate packages, each layer having a carrier with the separate packages being secured to and extending from the carrier. The layers are assembled in a stacked orientation behind a front layer with layers behind the front layer being at least partially concealed and inaccessible. Products are used one layer at a time, and when the separate packages from the front layer are removed, the packages of the next-succeeding layer are exposed for use.
Patent CA-2506704-C (CA)
Inventor: KIRIBAYASHI KEI
IPC: A61K31/7076
Filed: 2003-11-20
Granted: 2013-06-25
Abstract: A peritoneal dialysate containing adenosine triphosphate or a salt thereof, and a peritoneal dialysis method using the dialysate. The peritoneal dialysate is safe and causes less peritoneal injuries even when employed in peritoneal dialysis over a long period of time.
Patent CA-2509885-C (CA)
Inventor: FRAENKEL PETER LEONARD
IPC: F03B17/06
Filed: 2003-11-26
Granted: 2012-08-14
Abstract: L'invention concerne un système de support pour une installation de turbine marine (3), ledit système comprenant une colonne de support (1) ou au moins deux colonnes de support (1), lesquelles sont disposées de façon à être installées verticalement. Ledit système de support est caractérisé en ce qu'il comprend un ensemble support de turbine (2/14) comprenant une structure de support (4/15) de turbine verticale conçue pour déplacer, dans le sens de la longueur, la ou les colonnes de support associées. Ledit système comprend également au moins deux unités (3) de turbine supportées de manière fonctionnelle par la structure et les moyens (41/44, 26/41, 52/55, 65/66) de support, ce qui permet de déplacer de manière sélective un élément de support (4, 15), dans le sens de la longueur, de la ou des colonnes associées. Ledit système est également caractérisé en ce que la structure de support comprend un élément allongé, profilé de manière à ce que lorsque le flux d'eau est bidirectionnel par rapport à l'ensemble support, et l'élément de structure de support est profilé de façon à minimiser la perturbation du flux d'eau, quelque soit la direction du flux d'eau bidirectionnel
Patent CA-2517639-C (CA)
Inventor: SEVERANCE WAYNE STANLEY JR
IPC: H05H1/34
Filed: 2005-08-31
Granted: 2009-06-30
Abstract: A threaded connection for an electrode holder and an electrode in a plasma arc torch is provided. The threaded connection has relatively low height, and the engaged portion of a male threaded portion of the electrode and a female threaded portion of the electrode holder are positioned at least partially within a nozzle chamber. In one inventive aspect, the nominal pitch diameter of the electrode is less than the minor diameter of the electrode. In another, the width of the root area of the electrode thread is wider than the width of the root area of the electrode holder thread by at least about 35%. The width of the root area of the electrode is at least about 15% wider than the width of the crest portion of the electrode. As such, the less consumable of the two parts, the electrode holder, is provided with a thread that is less likely to be worn and damaged. In one particular embodiment, the crest profile of the electrode is that of a Stub Acme thread separated by a larger root profile.
Patent CA-2523090-C (CA)
Title: Methods, aqueous well treating fluids and friction reducers therefor
Inventor: KING KAREN L
IPC: C09K8/68
Filed: 2004-04-15
Granted: 2009-09-08
Abstract: The present invention relates to methods, aqueous treating fluids and friction pressure reducers for the treating fluids. A treating fluid of the invention comprises water and a non~toxic environmentally acceptable friction pressure reducer comprising a mixture of a copolymer of acrylamide and dimethylaminoethyl acrylate quaternized with benzyl chloride and a stabilizing and dispersing homopolymer of ethanaminium,N,N,N-trimethyl-2-[(l,oxo-2-propenyl)oxy]-chloride.
Patent CA-2526826-C (CA)
Inventor: HOHLBEIN DOUGLAS J
IPC: A46B9/06
Filed: 2004-06-18
Granted: 2013-02-19
Abstract: An oral care implement with a handle includes a head with a tissue cleanser. The tissue cleanser may be a pad composed of an elastomeric material. The pad is disposed on the head on a surface opposite the tooth cleaning elements. The tissue cleanser may include a plurality of nubs extending for cleaning between the papillae of the tongue. The tissue cleanser may include a plurality of conically shaped nubs. A tissue cleanser can be used to reduce oral epithelial cells.
Patent CA-2527509-C (CA)
Title: Recyclable composite material and method of using composite
Inventor: MEYERS JOHN J III
IPC: B29B17/00
Filed: 2002-06-14
Granted: 2009-09-01
Abstract: Composite mixture materials made of recycled plastic, glass and rubber, and optionally sand, gravel and metal and containing no pretroleum distillates, unless a fire retardant or recycled pavement is used are disclosed. Methods of using the composite mixture materials include making expansion joints in pavements, and making panels, walls, blocks, impact protection wal ls and other such structures. Methods of making the composite mixture include heating the components of the material in inert gas in environmentally friendly manner. Compressive pressure is applied to composite mixture materials in making expansion joints, manhole cover recess fillers and filling potholes t o build in an elastic strain to overcome both composite material shrinkage on coolin g solidification of the material and the thermal contraction of pavement.</SDO AB>
Patent CA-2528232-C (CA)
Title: Nouveaux composes heteroaryles contenant de l'azote et leur utilisation pour augmenter l'erythropoietine endogene
Inventor: AREND MICHAEL P
IPC: C07D401/04
Filed: 2004-06-04
Granted: 2010-05-25
Abstract: L'invention concerne des composés pouvant être utilisés dans la médiation du facteur inductible par l'hypoxie et pour le traitement d'états associés à l'érythropoïétine par l'augmentation de l'érythropoïétine endogène in vitro et in-vivo.
Patent CA-2530308-C (CA)
Title: 5ht2c receptor agonists for the treatment of diabetes and obesity
Inventor: ROEVER STEPHAN
IPC: C07D471/14
Filed: 2004-06-18
Granted: 2009-06-09
Abstract: The present invention refers to chemical compounds of formula (I), as well as pharmaceutically acceptable salts, esters and produgs thereof, wherein R1 to R5 have the significance given in claim 1. They can be used for the preparation of medicaments.
Patent CA-2540707-C (CA)
Inventor: GLASL WOLFGANG
IPC: B01D11/04
Filed: 2004-10-01
Granted: 2012-03-27
Abstract: A thin-film evaporator comprising a vertical drum (1), a supply line (4) that is arranged in the upper region of the drum (1) and is used to supply a medium to be evaporated, a heating jacket (3) arranged on the periphery of the drum and forming vapours, a discharge line (20) for discharging the residue left in the lower end of the drum, and a condenser (11) supplied with a coolant, for increasing the separating capacity and optionally for performing chemical reactions, is characterized in that an inner device (24) influencing the action of the thin-film evaporator is provided in the path of the vapours from the heating jacket (3) to the condenser (11).
Patent CA-2544221-C (CA)
Title: Radiateur a infrarouges a faible intensite variable
Inventor: AHMADY FARSHID
IPC: F23L5/02
Filed: 2006-04-18
Granted: 2015-09-15
Abstract: Radiant électrique comprenant un brûleur doté, dune part, dun orifice dentrée qui reçoit un mélange dair et de gaz et, dautre part, dun échappement permettant démettre des gaz déchappement générés par la combustion du mélange dair et de gaz dans le brûleur; un tube de chauffage par rayonnement allongé doté dun orifice dentrée qui reçoit les gaz déchappement émis par le brûleur; un ensemble de contrôle du débit de gaz qui commande le débit de gaz acheminé vers le brûleur; et un souffleur qui commande le débit dair acheminé vers le brûleur. Le souffleur comprend un souffleur en deux phases comportant un moteur doté dun enroulement bas correspondant à une faible vitesse de souffleur et un enroulement élevé correspondant à une forte vitesse de souffleur. Lensemble de contrôle du débit de gaz comprend un régulateur en deux phases ou une vanne en deux phases comportant une position basse, qui permet dacheminer un faible débit de gaz vers le brûleur, et une position élevée, qui permet dacheminer un fort débit de gaz vers le brûleur.
Patent CA-2545269-C (CA)
Title: Solid electrolyte, in particular for a thin layer electrochemical cell and production method
Inventor: MARTIN MICHEL
IPC: C23C14/06
Filed: 2004-11-09
Granted: 2011-04-26
Abstract: The invention relates to a vitreous solid electrolyte for a thin layer electrochemical cell comprising B whose atomic content ranges from 0.001 to 0.20, P whose atomic content ranges from 0.05 to 0.15, N whose atomic content ranges from 0.02 to 0.18, Li whose atomic content ranges from 0.20 to 0.50 and O whose atomic content ranges from 0.35 to 0.50, the total content being substentially equal to 100.
Patent CA-2545822-C (CA)
Title: Hovercraft
Inventor: WAH LEE CHUN
IPC: A63H27/00
Filed: 2004-11-12
Granted: 2012-06-12
Abstract: A hovercraft (10) capable of operation on either a solid surface or a liquid surface. The hovercraft includes a hull (12) on which is mounted at least one thrust-lift fan assembly (50) for providing and for propelling the hovercraft in a forward or reverse direction or propelling the hovercraft and providing an air cushion under the hovercraft. The hovercraft also includes a steering fan assembly (80) mounted transversely to the thrust-lift fan assembly to allow the hovercraft to be steered in either lateral direction. The hovercraft is controlled by operation of the fans in the appropriate direction, and may be in the form of a wireless remote control toy.
Patent CA-2551618-C (CA)
Title: Detergent composition for a low sulfur, low sulfated ash and low phosphorus lubricating oil for heavy duty diesel engines
Inventor: KLEIJWEGT PETER
IPC: C10M141/02
Filed: 2006-07-07
Granted: 2015-06-30
Abstract: The present invention is directed to a low sulfur, low sulfated ash and low phosphorus lubricating oil composition for low emission heavy duty diesel engines comprising (a) a major amount of an oil of lubricating viscosity and (b) a detergent composition comprising a (i) a mixture of a metal salt of an alkyl hydroxyaromatic carboxylic acid and a metal salt of an alkyl phenol, and (ii) a metal salt of a Mannich condensation product of an alkyl phenol. The present invention is also directed to a low sulfur, low sulfated ash and low phosphorus lubricating oil concentrate comprising (a) an oil of lubricating viscosity and (b) a detergent composition comprising a (i) a mixture of a metal salt of an alkyl hydroxyaromatic carboxylic acid and a metal salt of an alkyl phenol, and (ii) a metal salt of a Mannich condensation product of an alkyl phenol.
Patent CA-2555897-C (CA)
Title: Heating cylinder for attachment to an injection nozzle for an injection molding system
Inventor: EMICH JUERGEN
IPC: B29C45/74
Filed: 2006-08-08
Granted: 2010-02-02
Abstract: A hollow heating cylinder for attachment to an injection nozzle for an injection molding system. An elongated heating cartridge is spirally wound on the outside of the cylinder. The heating cartridge contains two electrically heatable heat conductors which are electrically separated from one another and are located in different regions in the longitudinal direction of the heating cartridge. One heat conductor is positioned for heating the mouth region of the nozzle and the other heat conductor is positioned for heating the shank region of the nozzle.