baber/WOPTO huggingface dataset:
Patent CA-2280850-C (CA)
Inventor: NAGLER ARNON
IPC: A61P43/00
Filed: 1998-02-11
Granted: 2004-01-13
Abstract: The invention provides a composition for attenuating neovascularization and treating malignancies, including a pharmaceutically effective amount of a compound having a formula (I) (See formula I) wherein; R1 is a member of the group consisting of hydrogen, halogen, nitro, benzo, lower alkyl, phenyl and lower alkoxy; R2 is a member of the group consisting of hydroxy, acetoxy, and lower alkoxy, and R3 is a member of the group consisting of hydrogen and lower alkenoxy carbonyl; and pharmaceutically acceptable salts thereof; as active ingredient therein, in combination with a pharmaceutically acceptable carrier.
Patent CA-2281668-C (CA)
Inventor: WILSON ROBERT G
IPC: D21F1/00
Filed: 1998-02-20
Granted: 2005-06-21
Abstract: Un tissu (20) pour fabricant de papier comprend une structure de tissu de base constituée de fibres sens machine (SM) (22, 24, ..., 34) et de fibres sens travers (ST) primaires (40, 42, 44, 46) entralacées pour former le tissu adapté à la fabrication de papier. Le tissu comprend également des premières et deuxièmes fibres sens travers (ST) auxiliaires (40b, 42a, 42b, 44a, 44b, 46a) situées entre chaque paire de fibres (ST) primaires adjacentes. Chaque première fibre (ST) auxiliaire (42a, 44a, 46a) présente un motif d'entrelacement par rapport aux fibres (SM) qui est identique à celui d'une première fibre de la paire de fibres (ST) primaires adjacentes(40, 44) et chaque deuxième fibre (ST) auxiliaire (40b, 42b, 44b) présente un motif d'entrelacement par rapport aux fibres (SM) qui est identique à celui d'une deuxième fibre de la paire de fibres (ST) primaires adjacentes (42, 46). La première fibre (ST) auxiliaire est située entre les deuxièmes fibres (ST) primaires et auxiliaires.
Patent CA-2284038-C (CA)
Title: Systeme de diffusion et de reception, et recepteur/decodeur et unite de telecommande pour ce systeme
Inventor: DECLERCK CHRISTOPHE
IPC: G06F9/445
Filed: 1997-04-25
Granted: 2005-07-12
Abstract: Récepteur/décodeur convenant à un système radio ou télévision numérique à satellite. Ce récepteur/décodeur comprend un décodeur, des moyens pour recevoir une carte de crédit ou une carte bancaire portant un microprocesseur, et des moyens pour interagir avec le microprocesseur lorsque la carte de crédit ou la carte bancaire est insérée en position opérationnelle dans le récepteur/décodeur, permettant la lecture des données figurant sur cette carte de crédit ou carte bancaire, et l'introduction de données dans le microprocesseur de la carte de crédit ou carte bancaire. Un PIN (numéro d'identification personnel) peut être transmis au récepteur/décodeur de façon sûre au moyens d'une unité de télécommande, également décrite dans l'invention. Les applications de l'invention concernent notamment la télévision à paiement par émission, les téléachats et les télépaiements.
Patent CA-2301186-C (CA)
Inventor: ENGLISH GLEN F
IPC: H04H60/35
Filed: 1999-06-01
Granted: 2009-09-22
Abstract: Disclosed is a method and apparatus for inserting a data signal into an audio signal to provide a tagged signal. The method includes removing a band of frequencies centred at a predetermined notch frequency from the audio signal, spectrally shaping the data signal so that it takes on the precise shape and magnitude of the envelope of the audio signal at the removed band, and inserting the shaped data signal into the removed band of the audio signal. The method may be used to identify an audio segment or it may be used to encode the audio signal with other desired data. The method of the invention provides for the data signal to be virtually inaudible to the listener of the audio segment yet robust enough to survive severe audio signal processing.
Patent CA-2304668-C (CA)
Title: Extensional flow mixer
Inventor: BOURRY DANIEL JUDE JOSEPH
IPC: B01F5/06
Filed: 1998-09-29
Granted: 2004-03-30
Abstract: An extensional flow mixer especially for viscous liquids has a housing (10) with an end inlet (12a, 14a) connectable to a pressurized source of the liquids, and an outlet (119) at an opposite end of the housing (10). A mandrel (30) located in the cavity has protrusions (20', 32') with sloping side surfaces, the outer edges of which cooperate with the internal surface (114a) of the cavity to divide the cavity into a series of chambers separated by slits, such that liquid passes successivel y through all the chambers and slits in moving from the inlet (12a, 14a) to the outlet (119). The slits have cross-sectional areas which decrease in the liquid flow direction. The mandrel (30) sides have helical grooves (134) forming passageways with the housing wall (114a) which allow liquid to be distributed evenly around the edges of the mandrel (30) to the inlet end or upstream chamber. The mandrel (30) may rotate to provide additional shear mixing.
Patent CA-2308467-C (CA)
Title: Push-type information transmission method and transfer device thereof
Inventor: NAKATSUCHI MASAHARU
IPC: H04W88/00
Filed: 1999-08-27
Granted: 2007-05-01
Abstract: The user of a mobile station which is prepared to receive information providing services from unspecified IP (Information Providers) accesses a gateway server and performs a pre-registration procedure (S71). When an IP server has information to provide to users, it constructs the information in the form of electronic mail, appends user attribute data, and sends this to the gateway server (S72). Upon receiving electronic mail with attribute data, the gateway server stores the electronic mail in a third mailbox, makes a comparison of the user attributes, and calls the mobile stations of relevant users (S73). A user who has received a call requests a download of the electronic mail from the gateway server (S74). The gateway server sends electronic mail to the mobile station which made the request (S75, S76).
Patent CA-2314634-C (CA)
Inventor: INOKI MASAHIRO
IPC: B04C5/20
Filed: 2000-07-28
Granted: 2008-07-22
Abstract: A flash drying apparatus has a vertical, cylindrical enclosure. In a lower portion of this enclosure is disposed a rotating disk. Above this disk is provided a crusher that, using blades formed radially thereon, crushes a raw material into a powdery or granular material. The crusher is provided with a material feeder that feeds the raw material to the crusher by letting the raw material fall onto the crusher. A hot wind feeder feeds a hot wind to the powdery or granular material from under the blades. The powdery or granular material blown upward inside the enclosure by the hot wind is exhausted through an exhaust duct provided in an upper portion of the enclosure. This flash drying apparatus prevents degradation in performance resulting from deposition of a raw material.
Patent CA-2318690-C (CA)
Title: Marine diesel cylinder lubrication
Inventor: GARNER TERENCE
IPC: C10M137/10
Filed: 2000-09-12
Granted: 2006-07-18
Abstract: The cylinders of a two-stroke cross-head marine diesel engine characterised by a power output of 4,000 kW per cylinder or greater are lubricated by a cylinder lubricant comprising a basestock of lubricating viscosity, on overbased metal detergent and an oil-soluble sulfur-containing compound or phosphorus-containing compound, thereby to raise the onset temperature of scuffing-type mechanical wear of the cylinder walls.
Patent CA-2319061-C (CA)
Title: Procede de simulation des dangers encourus par des participants a un exercice militaire en presence de grenades a main ou de mines
Inventor: DEINLEIN RUDOLF
IPC: F41G3/26
Filed: 1999-01-08
Granted: 2005-01-04
Abstract: Procédé de simulation des dangers encourus par un ou plusieurs participants à un exercice militaire en présence de mines ou de grenades à main, selon lequel au moins un simulateur d'armes (KSIM) simulant des mines ou des grenades à main et des capteurs (HGRM-S) appliqués sur chaque participant sont utilisés pour simuler l'effet des mines ou grenades par transmission des données entre le simulateur et les capteurs. Selon la présente invention, la transmission de données est effectuée par liaison radio bidirectionnelle entre le simulateur et chaque participant. La transmission par radio des capteurs individuels au simulateur a lieu dans le champ proche des antennes d'émission et de réception concernées, ladite transmission servant à délimiter la zone d'action des mines ou grenades à main. La transmission par radio du simulateur aux capteurs individuels sert quant à elle à confirmer ou à vérifier que les mines ou grenages à main ont atteint une cible.
Patent CA-2322965-C (CA)
Title: Dispositif de conversion de messages et methode afferente
Inventor: KLING LARS-ORJAN
IPC: G06F8/656
Filed: 1999-03-11
Granted: 2010-01-12
Abstract: Ce dispositif de conversion de message (34), visant à mener à bonne fin une mise à niveau hautement efficiente d'un logiciel dans des systèmes commandés par ordinateur, comporte une unité interface (36) pour information de conversion de message (MCI) décrivant au moins un message qui est échangé dans un système de traitement de logiciel avant et après la mise à niveau dudit système. Le dispositif comporte également un mécanisme de conversion de message (38, 40) servant à convertir le message et le faire passer d'une ancienne à une nouvelle représentation pour le système de traitement de logiciel en conformité avec les spécifications données dans l'information de conversion de message (MCI). Il est, de la sorte, possible de mettre en oeuvre une mise à niveau, sans que ne surviennent des dérangements, d'un logiciel dans des systèmes commandés par ordinateur et ce, avec une durée d'immobilisation du système réduite au maximum.
Patent CA-2329494-C (CA)
Title: Mutant lactobacillus bulgaricus strains free from beta-galactoside activity
Inventor: BENBADIS LAURENT
IPC: C12R1/225
Filed: 1999-05-17
Granted: 2011-08-23
Abstract: The invention concerns mutant L. bulgaricus strains bearing a nonsense mutation, in at least one of the sequences coding for the lactose operon, and free from .beta.-galactosidase activity, and lactic starters comprising said strains. Said strains and starters can be used to obtain fermented milk products from glucose-added milk.
Patent CA-2330395-C (CA)
Inventor: COZZARELLI JOSEPH
IPC: H03F1/02
Filed: 2001-01-09
Granted: 2004-11-16
Abstract: A power amplifier system uses upstream signal information of a signal to be amplified by an amplifier to control the operation of the amplifier, thereby enabling the amplifier to operate more efficiently overall. The power amplifier system can reconfigure the amplifier based on upstream signal information, such as the measured peak power, the measured average power, the number of users, the type of carriers (CDMA, TDMA, FDMA), the number of carriers and/or the average power per carrier. For example, based on upstream signal information for the signal to be amplified, processing circuitry can reconfigure the power amplifier architecture to adjust the peak power handling capability of the amplifier. By reducing the peak power handling capability of the amplifier, the long-term efficiency of the amplifier can be improved. The power amplifier system can adjust at least one operating characteristic of the amplifier while maintaining the configuration of the amplifier, for example by adjusting the bias voltage(s) to the amplifier based on upstream signal configuration information.
Patent CA-2335296-C (CA)
Title: Method for forming a biological stent
Inventor: MAWHINNEY DANIEL D
IPC: A61F7/12
Filed: 1999-07-27
Granted: 2009-11-17
Abstract: The invention is a method for creating a "biological stent" in a tubular structure (e.g., the urethra). The biological stent is created by situating a microwave balloon device (100) in the urethra of the patient in proximity to the prostate gland, inflating the balloon (112) to apply sufficient squeezing pressure on urethral tissue to effect a certai n amount of temporary widening of the urethra, and heating the narrowed bore of the urethra (preferably by employing a microwave generator having a transmitter (110) located in the balloon) to make permanent the widening of the urethra due to the formation of a biological stent. The heating, and elasticity of urethral tissue may be monitored to determine when sufficient energy has been delivered to the urethral tissue.
Patent CA-2336440-C (CA)
Inventor: KHELLO ROBERT
IPC: H04Q3/00
Filed: 1999-06-25
Granted: 2005-08-09
Abstract: A method of transmitting calling user addressing information in a telecommunications network using Signalling System No.7. A call set-up phase is conducted between two exchanges of the telecommunication network to reserve a channel for user data. During this set-up phase, an Initial Address Message is transmitted from the first exchange to the second exchange, the Initial Address Message containing an Application Transfer Mechanism indicator to notify the second exchange that addressing information will be transmitted in one or more subsequent Application Transfer Mechanism Messages. The said one or more Application Transfer Mechanism Messages are then transmitted from the first node to the second node, each message including a Unidirectional flag to indicate that the message relates to the basic call context application and not peer-to-peer association context.
Patent CA-2341080-C (CA)
Inventor: STEELE DAVID J
IPC: E21B23/02
Filed: 2001-03-16
Granted: 2008-01-08
Abstract: A releasable no-go tool and associated methods provide enhanced capabilities in positioning an item of equipment in a wellbore. In a described embodiment, a releasable no-go tool includes a circumferentially continuous key which is radially outwardly displaced by a series of pistons. In use, the tool is interconnected in a tubing string, which is lowered into a casing string in a wellbore. The casing string has a nipple interconnected therein, the nipple having an internal profile. The tool is positioned below the nipple, pressure is applied to the tubing string to extend the key, and the tubing string is raised to thereby engage the key with the profile.
Patent CA-2356653-C (CA)
Title: Internet search method
Inventor: DE LE FEVRE PATRICK Y
IPC: G06F17/30
Filed: 2000-10-13
Granted: 2006-01-17
Abstract: A method is provided for rapid Internet searching through the creation of a fingerprint (10) of information with a search request made by an individual. This fingerprint is forwarded to a library (12) that locates information related to the finger-print from information submitted by entrants who enter their data in accordance with a specialized master plan and format (14). In one embodiment the master plan has such universal parameters as description, location, price, consumer and consultant feedback, payment shipment and time, insurance/wamanty, and maintenance. A request is encoded in terms of a particular coordinate number reflecting master plan parameters as the fingerprint that is transmitted to the library. The fingerprint in one embodiment includes the result of a series of branching operations to arrive at a decision or a coordinate number corresponding to a prescribed priority choices of parameters. The decision or coordinate number is then matched with those of the entrants and the results forwarded to the requestor of the information as an Internet website address. The result is an exceptionally rapid and accurate search to give the requestor highly specific website information tailored to the fingerprint of the individual's requested items which can include his/her demographics and other pertinent data such as past search requests.
Patent CA-2359804-C (CA)
Inventor: ITKIS YURI
IPC: A63F13/80
Filed: 2001-10-19
Granted: 2006-07-11
Abstract: Players obtain computer-generated barcoded sales receipts that identify bingo cards the player is to play during a bingo session. The receipts are sold at point-of-sale terminals interconnected to a bingo caller terminal that acts as a file server maintaining a database of all sold bingo cards. The server randomly generates bingo numbers, verifies all cards each time a new number is called and ends the current game when at least one winning card is detected. The bingo caller terminal computes all prizes and maintains databases of the identification numbers of winning cards and corresponding receipts, the prizes paid and the outstanding payout liabilities. The bingo caller terminal initiates a new game upon completion of the current game. Players check the status of their cards by scanning their receipts at self- service terminals upon a game's completion. Players collect winnings at cashier point of sale terminals upon submitting receipts and player-tracking cards.
Patent CA-2362044-C (CA)
Inventor: SHEPHARD KIERSTEN L
IPC: C08L23/00
Filed: 2000-01-31
Granted: 2008-09-23
Abstract: Cette invention concerne une composition comprenant une polyoélfine, un polyorganosiloxane comptant au moins deux groupes alcényle par molécule et une silicate de calcium. Le polyorganosiloxane est durci après mélange au moyen d'un composé organohydrido silicone et un catalyseur d'hydrolisation pour créer un vulcanisat thermoplastique offrant une remarquable résistance au feu. Dans le cadre d'essais où on les fait brûler sous un flux externe de 40 à 88 kW/m<2>, ces compositions dégagent en particulier beaucoup moins de chaleur et de fumées et produisent des charbons plus robustes que dans le cas de polyoléfines seules ou de mélanges de résine polyoléfinique thermoplastique, de polyorganosiloxane et de silicate de calcium sans cuisson de la composition après mélange.
Patent CA-2362722-C (CA)
Inventor: DEROUAULT PHILIPPE
IPC: B29C49/56
Filed: 2000-02-24
Granted: 2005-10-25
Abstract: The invention concerns a molding unit for an extrusion-blow molding machine comprising a mold in two parts, each mold-half (12, 14) being borne by a moveable support (16, 18), and of the type in which the molding unit (10) comprises, between at least one of the mold-halves (12) and the associated support (16), compensating means (30) which push the mold-half transversely toward the other mold-half, characterized in that the mechanism (24) for moving the supports is linked to at least said associated support (32), by means of elastically deformable means that are suitable for compensating for the deformation of the support (15[sic], 32), created by the forces exerted by the compensating means (30).
Patent CA-2365658-C (CA)
Inventor: JUSTUS ROB
IPC: E04D5/02
Filed: 2001-12-20
Granted: 2009-11-17
Abstract: A sheet material is useful as a waterproof underlayment for a roof of a structure.  The sheet material has upper and lower surfaces and comprises a web of reinforcing mat comprising fire-resistant fibers and a continuous non-porous matrix of water--resistant modified bitumen saturating the web of reinforcing mat, wherein the modified bitumen is self-adhesive.
Patent CA-2370097-C (CA)
Inventor: GREENBERG RICHARD S
IPC: A62D3/00
Filed: 2000-06-22
Granted: 2006-11-21
Abstract: L'invention concerne un procédé de traitement des contaminants contenus dans le sol et/ou les eaux souterraines consistant à ajouter une source d'un agent oxydant et une solution aqueuse d'un catalyseur métallique ayant un pH allant d'environ 5 à 8 dans l'environnement in situ, en quantités capables de produire des espèces réactives suffisantes pour oxyder au moins un des contaminants.
Patent CA-2371850-C (CA)
Title: Cooking aid with reduced foaming
Inventor: CORRIGAN PATRICK JOSEPH
IPC: A23D9/00
Filed: 2000-06-16
Granted: 2005-02-22
Abstract: Disclosed is a cooking aid composition that comprises edible oil, emulsifier , silicone polymer, and optionally other ingredients such as flavorant. The cooking aid composition reduces the sticking of food to cooking utensils and delivers desired taste, aroma, and texture to cooked foods. The cooking aid composition may be dispensed from an aerosol can without an undesirable degr ee of foaming during spraying and cooking. Also disclosed is an article of commerce that comprises the cooking aid composition, a container for containing the composition, and instructions associated therewith.
Patent CA-2374827-C (CA)
Title: Vehicle side tipper system
Inventor: OSTERMEYER BERND
IPC: B60P1/28
Filed: 2000-05-24
Granted: 2008-10-28
Abstract: A vehicle tipper system comprising a container body (30), a displaceable side wall (33) located on a discharge side of the container body (30), the side wall (33) being flexibly connected with the rest of the container body (30), at least one actuation assembly (16) for displacing the side wall (33) to an open position, and for tipping the container body (30) such that product held within the container body (30) can be tipped from the discharge side thereof when the side wall (33) is in the open position.
Patent CA-2375448-C (CA)
Inventor: MORRILL WILLIAM E
IPC: G01N33/564
Filed: 2000-06-08
Granted: 2009-04-07
Abstract: Cette invention a trait à une composition, et à la technique correspondante, de détection d'anticorps de <i>Treponema pallidum</i> ainsi qu'au diagnostic de la syphilis. La composition antigénique, qui contient de la cardiolipine de synthèse ainsi que de la lécithine synthétique, peut également contenir du cholestérol et un alcool. Elle se révèle des plus utile comme agent immunoréactif dans des dosages immunologiques aux fins de la détection d'anticorps associés à une infection due au <i>Treponema pallidum</i>. Ces méthodes, qui réagissent à la présence du <i>Treponema pallidum</i>, sont spécifiques de celui-ci.
Patent CA-2377257-C (CA)
Inventor: BELLWOOD THOMAS ALEXANDER
IPC: H04L9/00
Filed: 2000-06-28
Granted: 2008-05-13
Abstract: A method of enabling a proxy to participate in a secure communication between a client and a set of servers. The method begins by establishing a first secure session between the client and the proxy. Upon verifying the first secure session, the method continues by establishing a second secure session between the client and the proxy. In the second secure session, the client requests the proxy to act as a conduit to a first server. Thereafter, the client and the first server negotiate a first session master secret. Using the first secure session, this first session master secret is then provided by the client to the proxy to enable the proxy to participate in secure communications between the client and the first server.  After receiving the first session master secret, the proxy generates cryptographic information that enables it to provide a given service (e.g., transcoding) on the client's behalf and without the first server's knowledge or participation. If data from a second server is required during the processing of a given client request to the first server, the proxy issues a request to the client to tunnel back through the proxy to the second server using the same protocol.
Patent CA-2377297-C (CA)
Inventor: COMBES BRIAN H
IPC: B60J7/10
Filed: 2000-06-16
Granted: 2009-09-22
Abstract: A tie down device for sheet material such as tarpaulin (12) and the like is disclosed. The device includes a bar (14) and a sleeve (17). The sleeve (17) has a slit extending from end to end thereof for receiving the bar (14) as well as sheet material which extends around the bar (14) and outwardly through the slit of the slee ve (17) on opposite sides of the bar (14). In addition, a rope (19) is secured to the bar (14) which extends through the slit when t he bar (14) is received in the sleeve (17). The rope (19) enables the device to be placed under tension so that the bar (14) binds the sheet material extending around the bar (14) against the sleeve (17). This binding action firmly secures the sheet material to the device and thereby prevents the sheet material from slipping out of the device between the bar (14) and sleeve (17).