baber/WOPTO huggingface dataset:
Patent CA-2498742-A1 (CA)
Inventor: TOWLER BRIAN F
IPC: E21B37/06
Filed: 2003-09-12
Abstract: L'invention concerne un procédé d'atténuation du dépôt de cire sur des parois de tubage de production. Ce procédé consiste à positionner au moins un dispositif de génération de fréquence ultrasonique adjacent à des parois tubage de production, et à produire au moins une fréquence ultrasonique pour désintégrer la cire, et pour inhiber la fixation de la cire sur les parois de tubage de production.
Patent CA-2499292-A1 (CA)
Inventor: LANG PHILIPP
IPC: A61B6/00
Filed: 2003-09-16
Abstract: This invention is directed to methods for using imaging methods to aid in drug discovery, and drug development. This invention also relates to methods of using imaging methods for diagnosis, prognostication, monitoring and patient management of musculoskeletal disease.
Patent CA-2499468-A1 (CA)
Title: Communication wire
Inventor: STUTZMAN SPRING
IPC: H01B7/02
Filed: 2003-09-08
Abstract: The present invention relates to an improved insulated conductor with a low dielectric constant and reduced materials costs. The conductor (12) extends along a longitudinal axis and an insulation (14, 141) surrounds the conductor (12). At least one channel (16, 161) in the insulation (14, 141) extends generally along the longitudinal axis to form an insulated conductor.  Apparatuses and methods of manufacturing the improved insulated conductors are also disclosed.
Patent CA-2499888-A1 (CA)
Inventor: MCCULLOUGH KIMBERLY A
IPC: A61F2/07
Filed: 1995-04-03
Abstract: This invention is a medical device and a method of using it. The device is a foldable stent or stent-graft which may be delivered with (or on) a catheter or via surgical or other suitable techniques. The device is then expanded or unfolded. The expandable stent structure preferably utilizes at least one torsional member generally aligned with the longitudinal axis of the stent. The stent preferably has an undulating shape. It may be helically deployed to form the generally cylindrical shape eventually deployed as the stent or it may be formed of one or more rings. The structure desirably is aligned to allow those undulating shapes in adjacent rings or turns of the helix to be in phase. The adjacent undulating shapes may be held in that phased relationship using a flexible linkage, often made of a polymeric material. The stent's configuration allows it to be folded or otherwise compressed to a very small diameter prior to deployment without changing the length of the stent. The stent is self-expanding, kink-resistant, easily bent along its longitudinal axis, does not change its length during that expansion, and is able to provide collapsible support for otherwise frangible graft material. The graft component cooperating with the stent is tubular and may be a biocompatible polymeric or collagenous material or combinations of the two which may, if desired, be reinforced with fibers. The invention involves procedures for deploying stents or stent-grafts which have been folded, bound, or otherwise collapsed to significantly smaller diameters for insertion into a human or animal body. The deployment procedures may involve the use of an outer sleeve to maintain the stent or stent-graft at a reduced diameter or may involve a "slip-line" to hold and then to release the device.
Patent CA-2500353-A1 (CA)
Title: Procede et appareil permettant de soustraire de la puissance ou un code pour des operations sur un canal de donnees
Inventor: GHOLMIEH AZIZ
IPC: H04J13/00
Filed: 2003-10-24
Abstract: La présente invention concerne des procédés qui permettent de soustraire de la puissance ou un code de canalisation pour des opérations sur un canal de données. Dans un aspect, on prend un canal Walsh d'un appel vocal et on l'attribue à un canal de données.Dans un aspect, on prend de la puissance d'un appel vocal et on l'attribue à un canal de données. Dans un aspect, on prend un canal Walsh d'un appel vocal si la qualité de l'appel vocal ne descend pas sous un seuil. Dans un aspect, on prend de la puissance d'un appel vocal si la qualité de l'appel vocal ne descend pas sous un seuil.
Patent CA-2502040-A1 (CA)
Inventor: SWANSON DREW
IPC: G06K19/14
Filed: 2003-10-08
Abstract: L'invention concerne un système et un procédé permettant de vérifier l'application d'une marque d'authentification sur un substrat (28). Des composés photosensibles peuvent être utilisés pour identifier le produit ou l'emballage du produit. Une imprimante (22) pouvant être placée sur la chaîne de production (24) imprime au moins un composé photosensible sur le produit ou sur l'emballage du produit de manière à créer au moins une partie de la marque d'authentification (26). Un dispositif de vérification (40) pouvant être placé sur la chaîne de production (24) vérifie l'application dudit composé sur le produit ou sur l'emballage du produit.
Patent CA-2505343-A1 (CA)
Title: Systeme et procede de commande de connexion pour dispositifs de communication mobiles sans fil
Inventor: KIRKUP MICHAEL G
IPC: H04M3/00
Filed: 2003-10-31
Abstract: La présente invention se rapporte à des systèmes et à des procédés de commande de connexion destinés à des dispositifs de communication mobiles sans fil activés pour assurer la communication par l'intermédiaire d'une pluralité de connexions de communication. Des informations de commande de connexion associent des applications logicielles aux connexions de communication. Lorsqu'une demande de connexion spécifiant une connexion particulière est reçue d'une application logicielle, on détermine si la connexion demandée est permise par les informations de commande de connexion. Lorsque la connexion demandée est permise par ces informations de commande de connexion, la connexion demandée est établie. Si la connexion demandée est une première connexion établie par l'application logicielle, ladite application logicielle est associée à la connexion demandée dans les informations de commande de connexion.
Patent CA-2505768-A1 (CA)
Inventor: MERLIN KATHERINE
IPC: A47D7/00
Filed: 2005-04-27
Abstract: The present invention provides a flexible door for use in enclosing a protected area, thus limiting ingress or egress. The invention includes a tracking system for accommodating the door from above and below and has both top and bottom portions. Also a bendable portion that is engageable with both the top and bottom portions of the tracking system is provided. Further, mesh faces can be attached to the bendable portions for the door and can be engageable with the strip-like portions.
Patent CA-2506933-A1 (CA)
Inventor: NEUHAUSER ALAN R
IPC: H04H20/31
Filed: 2003-11-19
Abstract: Systems and methods are provided for encoding (104) and decoding (112) multiple messages in audio data. The messages each comprise a sequence of message symbols each comprising a combination of substantially single-frequency components. At least some of the message symbols in one of the messages coexist with at least some of the symbols of another one of the messages along a time base of the audio data.
Patent CA-2507373-A1 (CA)
Inventor: STEINKASSERER ALEXANDER
IPC: A61P37/08
Filed: 2003-11-19
Abstract: The present invention provides for the use of soluble forms of CD83 and nucleic acids encoding them for the treatment of diseases caused by the dysfunction or undesired function of a cellular immune response involving dendritic cells, T cells and/or B cells. The invention moreover provides soluble CD83 molecules specifically suited for said purpose, antibodies against said specific soluble CD83 proteins and assay methods and kits comprising said antibodies.
Patent CA-2510552-A1 (CA)
Inventor: RISCHE THORSTEN
IPC: C08G18/08
Filed: 2003-12-06
Abstract: The present invention relates to hydrophilic polyurethane (PU) prepolymers comprising a polymer backbone with structural units of formula (I), (see formula I) in which R1 and R2 independently of one another the radicals H, C1-C20-(cyclo)alkyl, C6-C24-aryl, C1-C20-(cyclo)alkyl ester or amide, C6-C24-aryl ester or amide, mixed aliphatic/aromatic radicals having 1 to 24 carbon atoms, which may also be part of a 4 to 8-membered ring, and X is an electron-withdrawing group, n is an integer from 0 to 5, and also having structural units of polymeric polyols from the average molar weight range from 400 to 600, the polymer backbone possessing ionic or potentially ionic and/or nonionically hydrophilicizing groups.
Patent CA-2512157-A1 (CA)
Inventor: HANNAWA HATAM
IPC: E04B2/00
Filed: 2003-12-15
Abstract: L'invention concerne un coffrage destiné à être utilisé avec un matériau de construction fluide comprenant une partie de base présentant une face avant et une face arrière ainsi qu'une matrice de renforcement fixée à la face arrière. Au moins la partie de base du coffrage est constituée d'un matériau non métallique différent du bois.
Patent CA-2512321-A1 (CA)
Title: High speed oven
Inventor: MATSUO HIROSHI
IPC: F24C7/02
Filed: 1994-10-13
Abstract: A heating apparatus of the present invention relates to a high speed oven having a turntable mechanism for heating food products by utilizing a combination of jet impingement of heated air (a jet impingement) and microwaves or either of them, the apparatus comprising a safety device and an exhaust device. This invention has the following configurations: a turntable mechanism for enabling the turntable to be preferably rotated, the turntable including openings at the central part thereof so that the heated air and microwaves can pass therethrough; a limiter mechanism for removing overload imposed on the turntable by utilizing only a mechanical operation; an apparatus provided with scarfed areas on upper and lower boards of the heating chamber so that the food products can be baked uniformly even when utilizing a jet impingement technique; a fan guard comprising a switch activation means for activating a switch for allowing a generation of the heated air, which switch is positioned at the outside of the heating chamber, only when the fan guard is fixed to the heating chamber; a heating apparatus which simplifies operations for connecting exhaust tubes upon a number of apparatuses being stacked on each other; and a turntable driving mechanism for preventing contaminants from flowing into a gap between a connecting shaft and an axis receptor.
Patent CA-2513802-A1 (CA)
Inventor: HAMAD IMAD A
IPC: B22D17/30
Filed: 2005-08-15
Abstract: The invention consists to add a laser-ultrasonic probe (sensor) into the injection chamber to detect the front of the metal during the filling by vacuum; the detection is independent of the chamber orientation or shape. Any injection chamber angle or cross section can be suitable for this type of detection. Instead of timing, we can measure directly and precisely the level of the metal drawn-up into the sleeve. By installing the laser-ultrasonic detector on a rail support we can detect several level positions according to the amount needed for filling properly the die cavity. The laser-ultrasonic detector is connected to the main controller of the machine and the signal send by the detector is used in the program to close the vacuum circuit and start to move the injection piston. The method of detection is independent of the parameters described in section1. In case of die change the only adjustment is to relocate the detector to the right position and the dosing is good from the first shot, instead of redefining the timing for the new cavity, wasting many shots before finding the proper set of parameters.
Patent CA-2514859-A1 (CA)
Title: Method for defining the degree of fullness in a mill
Inventor: JARVINEN JUSSI
IPC: B02C25/00
Filed: 2003-12-31
Abstract: The invention relates to a method for defining the degree of fullness in a mill and the load toe angle (φk), where there are used oscillations directed to the mill electric motor, in order to define the toe of the mill load composed of the mass to be ground. According to the invention, from the obtained measurements (P(n)) related to the mill draw or torque, there is defined the phase (θ) of the mill oscillation by using a frequency domain analysis, and that by means of the mill oscillation phase (θ), there is defined the load toe angle (φk).
Patent CA-2515805-A1 (CA)
Inventor: ROBERTS WILLIAM PEYTON
IPC: G06F17/40
Filed: 2005-08-11
Abstract: A return mailer that is adeptly suited for containing a data logger and mailing the data logger upon completion of environmental monitoring. The return mailer includes a pouch having an interior space and opening for receiving the data logger, and a detachable flap. The detachable flap includes a line of weakening for detaching the flap from the pouch, and first and second zones of adhesive disposed on opposite sides of the line of weakening. A single release liner covers both adhesive zones. Removal of the release liner exposes both zones of adhesive so that the first zone of adhesive can seal the opening of the pouch and the second zone of adhesive attaches the return mailer to an object. The pouch can be separated from the flap by tearing along the line of weakening. The pouch can then be mailed to a desired location.
Patent CA-2515817-A1 (CA)
Title: A method for recycling carpet and articles made therefrom
Inventor: INCH PETER
IPC: B29C48/09
Filed: 2005-08-11
Abstract: In one embodiment, the method for recycling carpet can comprise decreasing an average size of the recycle carpet to form a processed carpet, wherein a bulk density of the recycle carpet is changed by less than or equal to about 15% during the decreasing. The processed carpet can be shear mixed and melted to form a melt ribbon which can be processed in a vented extruder to form an extrudate. Optionally, the extrudate can be pelletized.
Patent CA-2516473-A1 (CA)
Inventor: RAUBENHEIMER DENNIS ANDREW
IPC: F16K31/26
Filed: 2004-02-26
Abstract: A method and device for triggered discharge of a reservoir includes a primary float for producing a primary float force to open an outlet valve of the reservoir. The primary float force is releasably restrained to prevent opening of the outlet valve until triggering of a release commences discharge of the reservoir using potentially significantly less force than the force to required to lever open the outlet valve itself.
Patent CA-2519303-A1 (CA)
Inventor: VOGEL JOHN D
IPC: F24H1/10
Filed: 2005-09-14
Abstract: A method and apparatus for providing heated water to a hot water supply line positioned intermediate a hot water supply and a faucet.
Patent CA-2519770-A1 (CA)
Title: Steroid spirolactonization
Inventor: FRANCZYK THADDEUS S II
IPC: C07J71/00
Filed: 2004-03-22
Abstract: A steroid comprising a 17-spirolactone or corresponding open lactone structure is obtained by carbonylation of a 17-alkenyl or 17-alkynyl substrate. A 17-alkenyl intermediate may be prepared by semi-hydrogenation of a 17-alkynyl group. Multiple reaction schemes are disclosed for preparation of a 3-keto-9,11-epoxy-17-spirolactone steroid such as eplerenone. Novel intermediates are also disclosed, as well as steps for forming such novel intermediates, or converting them to further intermediates or products, by semi-hydrogenation, carbonylation, 6,7-dehydrogenation, furylation or other transformations or combinations thereof.
Patent CA-2520044-A1 (CA)
Inventor: LISCHER FRANZ
IPC: B63B21/08
Filed: 2004-03-25
Abstract: In order to bundle an object (10) with a string-like bundling means (2), a clamping block (1) for the bundling means (2) is used that, by means of gripping elements (11, 12), holds the end areas of the bundling means in separate clamping areas (5, 6). This enables the end areas to be quickly and easily fixed to one another or the encircling to be completed. A preferred use involves bundling empty PET bottles that have been compacted into bundles.
Patent CA-2520428-A1 (CA)
Inventor: MANZER LEO ERNEST
IPC: C07D207/38
Filed: 2004-03-23
Abstract: This invention relates to a process for producing 5-methyl-1-R-2-pyrrolidone or 5-methyl-2-pyrrolidone, wherein R is a hydrocarbyl or substituted hydrocarbyl, by reductive amination of levulinic acid utilizing a metal catalyst, which may be optionally supported.
Patent CA-2521993-A1 (CA)
Inventor: BYRN STEPHEN ROBERT
IPC: A61P25/28
Filed: 2002-05-21
Abstract: Novel crystalline forms of [R-(R*,R*)]-2-(4-fluorophenyl)-.beta., .DELTA.;-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid hemi calcium salt atorvastatin designated Form V, Form VI, Form VII, Form VIII, Form IX, Form X, Form XI, Form XII, Form XIII, Form XIV, Form XV, Form XVI, Form XVII, Form XVIII, and Form XIX are characterized by their X-ray powder diffraction, solid-state NMR, and/or Raman spectroscopy are described, as well as methods for the preparation and pharmaceutical composition of the same, which are useful as agents for treating hyperlipidemia, hypercholesterolemia, osteoporosis, and Alzheimer's disease.
Patent CA-2522770-A1 (CA)
Title: Gasket for pipe coupling and pipe coupling incorporating same
Inventor: SUN JIANYONG
IPC: F16L17/04
Filed: 2004-04-23
Abstract: The present invention relates to leak preventing gaskets contemplated for use with segmented pipe couplings, which generally include a pair of coupling segments (26) adapted to receive a gasket (10) which surrounds a pair of pipes (28, 30) to join the pipes together or to join a nipple or fitting to the pipe by tightening a pair of bolts or related fasteners with a corresponding pair of bolt pads on the segments. The gasket of the present invention is of the ring-type which is made of an elastomeric material such as synthetic or natural rubber or combinations thereof, and preferably, ethylene polypropylene diene monomer, commonly referred to as "EPDM". The gasket provides improved sealing through a pair of sealing flanges (14, 16) having relatively planar and expansive inner walls (40, 42), shorter sealing lips (22, 24), and particular dimensional relationships with the grooved (32, 34) pipe ends (28, 30).
Patent CA-2523892-A1 (CA)
Title: Self-closing telescoping mechanism
Inventor: JURJA SAMUEL
IPC: A47B88/04
Filed: 2004-05-07
Abstract: A self-closing telescoping mechanism that is used in a drawer slide (6) having three telescoping sections (8; 10; 12). A floater (14) is slidably mounted at the inner end of the outer section (8). The floater interacts with the inner section (12). When the drawer is opened, the floater (14) slides along the outer section (8) towards the outer end to a fully extended position. The floater is locked in the fully extended position and is released from the inner section (12). A spring (34) biases the floater toward the closed end. As the drawer is closed, the floater (14) is engaged by the inner section (12) and becomes unlocked. The spring (34) draws the floater (14) along with the inner (12) section and the middle section (10) to a fully closed position. The floater (14) can be mounted directly in the outer section (8) or in a covering (23) that is mounted in the outer section (8).
Patent CA-2524132-A1 (CA)
Title: Fluid filter with modular housing and method of manufacture
Inventor: MORGAN HOWARD W
IPC: B01D35/30
Filed: 2005-10-25
Abstract: A fluid filter assembly that includes a filter element that is selected from a plurality of differently sized fluid elements. The filter housing includes an inlet housing section, an outlet housing section and one or more modular housing sections. The modular housing sections are located between the inlet and outlet housing sections and the number of modular housing sections included in the housing is determined by the size of the selected filter element. By employing alternative numbers of the modular housing sections, the filter housing can be constructed for use with each of the differently sized filter elements.
Patent CA-2525654-A1 (CA)
Title: Self-locking flowthrough joint
Inventor: LEHNER MICHAEL
IPC: F16L27/08
Filed: 2005-11-07
Abstract: The flowthrough joint according to the invention comprises an inflow joint part (16) with an inflow opening (39) and an outflow joint part (18) with an outflow opening (50) for diverting a medium (M) from an inflow direction (Z) into an outflow direction (A). In this connection, the outflow joint part (18) is arranged pivotably in relation to the inflow joint part (16) about a common pivoting axis (S). Their pivoting position in relation to one another is fixed by means of a locking device (42, 58) which adapts a locking force depending on the pressure of the medium (M) in the flowthrough joint.
Patent CA-2525763-A1 (CA)
Inventor: MAKHLOUF YASSER
IPC: H04W4/14
Filed: 2005-11-09
Abstract: La publicité a embrassé tous les médias que l'homme a inventé allant du bouc he à oreille jusqu'au dernière invention qui est le réseau Internet et les nouvelles technologies de l'information, en passant par les médias écrits, la radio et la télévision e t ce dans le but passer un stimulus au consommateur et pousser son processus d'achat. Et c'est étrange ce que j'ai remarqué : La publicité a épargné le réseau de téléphone sans fil qui a connu un saut spectaculaire grâce au progrès technologique dans le secteur de la télécommunication. Dans la présente invention, la publicité avec média enrichi, qui intègre le son, la vidéo et tous les aspects multimédia seront portés sur le réseau de téléphone sans fi ls Un service de téléphonie sans fil sera proposé à toute la population moyenna nt un modique abonnement mensuel forfaitaire pour des appels locaux entrants et sortants illimités. En contre partie les abonnés consentent à recevoir des publicités sur leurs cellulaires et à utiliser leurs données sociales et leurs préférences pour d es fins de marketing et de sondage. Cette nouvelle invention allégera la facture de téléphone celltilaire des consommateurs et compensera le manque à gagner sur les frais d'appel par les retombés des revenus des campagnes publicitaires sollicités par les compagnies.
Patent CA-2526139-A1 (CA)
Title: Composition pulverisable pour batterie de cuisine a base d'huile fractionnee et methode de preparation de produit alimentaire
Inventor: LIU LINSEN
IPC: A23D9/013
Filed: 2004-03-22
Abstract: L'invention concerne une composition pulvérisable pour batterie de cuisine. Cette composition contient un agent de libération pour batterie de cuisine, une huile fractionnée, telle qu'une huile de palme ou une huile de coco fractionnée, et un agent propulseur. Une combinaison d'huiles fractionnées ou une combinaison d'une huile fractionnée et d'une huile non fractionnée peut être utilisée. L'agent de libération pour batterie de cuisine et l'huile de palme fractionnée sont mélangés, et le mélange est distribué à partir de la bombe aérosol par l'agent propulseur. Les huiles fractionnées appropriées comprennent l'huile de coco fractionnée et l'huile de palme fractionnée, telle que l'oléine de palme et la super oléine de palme. Les agents de libération pour batterie de cuisine appropriés comprennent des phospholipides, notamment des glycérides contenant du phosphore, tels que la lécithine, des lyso-phospholipides, des monoglycérides phosphatés, des diglycérides phosphatés et des mélanges de ceux-ci. Les agents propulseurs appropriés comprennent des gaz pressurisés, tels que l'oxyde nitreux, les hydrocarbures liquéfiés ou des mélanges de ceux-ci.
Patent CA-2529033-A1 (CA)
Title: Method and apparatus for processing biometric images
Inventor: BERG JOHN S
IPC: G06K9/00
Filed: 2004-06-21
Abstract: A method and apparatus for applying gradient edge detection to detect features in a biometric, such as a fingerprint, based on data representing an image of at least a portion of the biometric. The image is modeled as a function of the features. Data representing an image of the biometric is acquired, and features of the biometric are modeled for at least two resolutions. The method and apparatus improves analysis of both high-resolution images of biometrics of friction ridge containing skin that include resolved pores and lower resolution images of biometrics without resolved pores.