baber/WOPTO huggingface dataset:
Patent CA-2415409-C (CA)
Inventor: BRAZELL MICHAEL SCOTT
IPC: B65G49/00
Filed: 1998-04-30
Granted: 2008-01-15
Abstract: An article irradiation system includes a radiation source (10) for scanning a target region (23) with radiation; a first conveyor system, (12) for transporting articles from a loading area (22) through the target region to an unloading area (24); and radiation shielding material defining a tunnel closely encompassing portions of the conveyor system extending away from the target region toward the loading and unloading area for shielding the loading and unloading areas from the radiation source. The first conveyor system (12) is disposed in a path having curved turns between the target region and loading and unloading areas that the shielding material precludes a direct line of sight between such. A second conveyor system is coupled to the first conveyor system for transporting the articles from a first position to a second position on the first conveyor system that is before the target region and reorientates the article transported by the first conveyor system by one-hundered-eighty degrees. A radiation shielding assembly (13) has a radiation shield which defines a corridor through which an electron beam is scanned.
Patent CA-2419808-C (CA)
Title: Distributed multimedia software-based call center
Inventor: ALJANE ALI
IPC: H04L12/24
Filed: 2001-08-14
Granted: 2010-02-02
Abstract: A software-based distributed architecture allows rapid provisioning and flexible management of fault-tolerant call centers for interaction between companies' agents and outside customers via multi-media messages, using both real time and non-real time messages. The real time messages include web-based that, forms and applications sharing, PSTN calls, and incoming ant outgoing Voice over IP calls. The non-real time messages include web call-back requests, voice messages, fax messages, and email messages. The architecture provides for sharing of non-dedicated resources among multiple companies, mirrored hot backup, dynamic resource provisioning and allocation, dynamic load balancing, and implementation of service controls on individual companies in accordance with subscription service limits.
Patent CA-2426870-C (CA)
Title: Molded container with anti-glug vent tube and pinched handle
Inventor: BARTLETT GLENN
IPC: B65D25/38
Filed: 2003-04-25
Granted: 2006-07-04
Abstract: A blow molded container has a planar pinched section formed between and connecting a top wall, a neck and a front handle end of the container with an anti-glug vent tube formed in the planar pinched section so as to extend through the pinched section and spaced by parts of the planar pinched section away from the neck, from the front handle end and from the top wall. The vent tube is substantially horizontal at the neck breaking through a vertical wall of the neck and has the other end breaking out through the top wall at the bottom of the downwardly extending section between the neck and the front handle end.
Patent CA-2430070-C (CA)
Inventor: PONTIROLI ALESSANDRO
IPC: C07D305/14
Filed: 2001-11-22
Granted: 2011-09-13
Abstract: A process for the preparation of the compound 13-(N-Boc-.beta.-isobutylisoserinyl)-14.beta.-hydroxybaccatine III 1,14-carbonate.
Patent CA-2431124-C (CA)
Title: Mouse enabled phone
Inventor: LENNON PAUL PHILIP
IPC: H04M1/247
Filed: 2003-06-05
Granted: 2007-04-10
Abstract: A telephone device includes a housing, a microphone, a loudspeaker and an auxiliary input device coupled to the housing. The auxiliary input device generates output in response to user manipulation. A controller within the housing is coupled to the microphone, loudspeaker and auxiliary input device. The controller is responsive to output of the auxiliary input device to enable a caller to expose and invoke advanced or special features of the telephone device.
Patent CA-2437235-C (CA)
Inventor: BASLER MICHEL
IPC: B31F1/07
Filed: 2003-08-12
Granted: 2012-01-24
Abstract: The absorbent paper roll contains layers of cellulose wadding sheets (1a, 1b), each with at least one ply having a weight of between 10 and 40 g/sq m. The sheets have thicker zones (4) that are separated for at least 90 per cent of their periphery by thinner zones (5), and in the outer layers of the roll the thicker zones are positioned so that they at least partially overlap one another, creating a difference in height (H) on at least the outside of the roll. The thicker zones of the paper are produced by micro-embossing, forming projecting areas with at least 30 points per sq cm, with the point having areas of between 0.03 and 2 sq mm at their tips. The difference in thickness between the thicker and thinner zones of the paper is at least 10 per cent and preferably at least 20 per cent.
Patent CA-2438314-C (CA)
Inventor: GUAN HUIPING
IPC: A61K31/541
Filed: 2002-02-15
Granted: 2012-08-07
Abstract: La présente invention concerne des composés pyrrole substitués 2-indolinone ainsi que des sels pharmaceutiquement acceptables de ces composés qui modulent l'activité de la protéine kinase et qui, de ce fait, devraient contribuer à la prévention et au traitement de troubles cellulaires en rapport avec la protéine kinase tels que le cancer.
Patent CA-2438461-C (CA)
Inventor: GOSTELOW THOMAS
IPC: A61B17/34
Filed: 2003-08-21
Granted: 2011-03-29
Abstract: Known instruments for providing ventilation access to the trachea have a hollow needle with a sharp tip used to provide access to the trachea. In the present invention a tube extends within the needle and a spring urges the tube to project a short distance from the patient end of the needle. The rear end of the tube carries two colored flags one of which is visible at a time in a transparent window towards the machine end of the needle. When the patient end of the instrument is pushed through neck tissue overlying the trachea the inner tube is pushed rearwardly so that a flag of one color is visible. When the patient end of the instrument enters the trachea the spring can push the inner tube forwardly so that the other flag is visible. In one embodiment the instrument carries a dilator and tracheostomy tube that can be slid off the needle after penetration. In another embodiment, ventilation equipment is connected to the rear of the inner tube and the patient is ventilated through the instrument itself.
Patent CA-2446512-C (CA)
Title: Procede et appareil de traitement de donnees dans un systeme de telecommunication a entrees multiples et sorties multiples (mimo) utilisant des informations d'etat du canal
Inventor: WALTON JAY R
IPC: H04B7/12
Filed: 2002-05-07
Granted: 2012-03-13
Abstract: L'invention concerne des techniques permettant de traiter "successivement" des signaux reçus au niveau d'une unité de réception dans un système MIMO afin de récupérer des données transmises et de traiter de façon "adaptative" des données au niveau d'une unité d'émission sur la base d'informations d'état du canal disponibles pour le canal MIMO. On utilise une technique de traitement successif d'annulation au niveau du récepteur afin de traiter les signaux reçus et d'effectuer un certain nombre d'itérations pour obtenir des flux de données décodées. Pour chaque itération, les signaux d'entrée (c'est-à-dire, reçus) pour l'itération sont traités afin d'obtenir un ou plusieurs flux de symboles. L'un des flux de symboles est choisi et traité afin d'obtenir un flux de données décodées. L'interférence résultant du flux de données décodées est approximativement supprimée (c'est-à-dire, annulée) des signaux d'entrée obtenus pour l'itération suivante. Les caractéristiques de canal sont estimées et rapportées au système d'émission, puis utilisées pour régler (c'est-à-dire, adapter) le traitement (c'est-à-dire, le codage, la modulation, etc.) des données avant de procéder à la transmission.
Patent CA-2447177-C (CA)
Inventor: MEYER MARTIN WOLFGANG
IPC: H01L33/00
Filed: 2003-10-28
Granted: 2007-08-07
Abstract: A light conductor coupling has a first and a second coupling part which coupling parts are couplable with one another and in each of which a light conducting element is held. At least one of the light conducting elements is elastically biased so that the two light conducting elements are pressed against one another with their end surfaces when the coupling parts are coupled with one another, to allow the transmission of light from one light conducting element to the other. The end surface of the one light conducting element is spherically concave and the end surface of the other light conducting element is formed spherically convex with the same radius of curvature.
Patent CA-2448074-C (CA)
Title: Conveyor belt with plastic coating
Inventor: ZIEBARTH MEINHOLD
IPC: B32B7/06
Filed: 2002-05-22
Granted: 2009-11-24
Abstract: The invention relates to a conveyor belt (2) with a reinforcement (4) formed from at least one reinforcement layer made up of fabric or cord, on which cover plates (8a, 8b) made from elastomer and a mixture of rubber can be arranged on the support and/or moving side. In order to avoid adherence and impurities while the various goods are being transported, bulk goods in particular, the conveyor belt (2) should have a long-lasting, practicable and resistant anti-stick surface. A plastic layer (10) on the support side of the conveyor belt (2) which is an anti-stick coating is preferably made from ultra-high molecular weight polyethylene with a particularly high molecular mass.  The polyethylene film (10) can be vulcanized onto the cover plate on the (8a) support side or directly onto the reinforcement made of at least one rubber reinforcement layer.(4a) This anti-stick covering for conveyor belts is preferably used in the sand-lime brick industry and for recycling as well as composting
Patent CA-2448373-C (CA)
Inventor: POLOWINCZAK ALLEN D
IPC: E06B3/66
Filed: 2003-11-05
Granted: 2008-06-03
Abstract: A muntin clip is provided for use with a sash window. The muntin clip is for use with a muntin grid located between panes of glass of a sash window separated by a pane separator. The muntin clip includes a base having a first surface frictionally engaging the separator and a connector extending from the base and adapted to engage the grid.
Patent CA-2454441-C (CA)
Inventor: SMITH JOSEPH D
IPC: G05B1/06
Filed: 2003-12-30
Granted: 2008-11-04
Abstract: Methods and systems for measuring and controlling the percent stoichiometric oxidant in the pyrolyzing section of incinerators are provided. The methods and systems rely on measurements of the oxygen concentration and temperature of the gases within the pyrolysis section and mathematical relationships between these values and the percent stoichiometric oxidant.
Patent CA-2465439-C (CA)
Inventor: HUTCHISON RICHARD M
IPC: B23K9/09
Filed: 2004-04-27
Granted: 2008-11-25
Abstract: A method and apparatus for controlled short circuit welding includes providing welding-type power and controlling the welding-type power to be controlled short circuit power. A user selectable heat control input is received and the heat content of a drop, each drop, or a plurality of drops is adjusted in response thereto.
Patent CA-2469460-C (CA)
Inventor: MATHIS MARK L
IPC: A61N1/05
Filed: 2003-01-22
Granted: 2012-02-21
Abstract: A device (30) effects the mitral valve annulus geometry of a heart. The device comprises a first anchor (32) and a proximal second anchor (36), both anchors configured to be positioned within the coronary sinus adjacent the mitral valve annulus. The second anchor, when deployed, anchors against distal movement and is moveable proximally. The device further comprises a fixed length connecting member (34) permanently attached to the first and second anchors. When the both anchors are within the coronary sinus and the first anchor is anchored, the second anchor may be displaced proximally, effecting the mitral valve geometry, and then released, maintaining the new geometry.
Patent CA-2476504-C (CA)
Inventor: MINTZ SAGY P
IPC: G06F/
Filed: 2003-01-10
Granted: 2021-11-09
Abstract: Selon cette invention, des données concernant des marchés sont enregistrées à partir d'un échange en direct réel. Ces données d'enregistrement peuvent être lues en temps réel ou en différé, de n'importe quelle manière, pour simuler le marché enregistré. En outre, au moins un utilisateur peut participer au marché simulé, tout comme s'il participait à un marché réel en direct. Ce système permet d'obtenir un environnement commercial réaliste sans comporter les risques liés au commerce sur un marché réel, tels que la perte d'argent et le coût des échanges commerciaux. Ce système peut être utilisé à des fins de formation ou d'essai et d'analyse de diverses stratégies commerciales. Des réalisateurs des contrôleurs et de logiciels peuvent également utiliser l'environnement réaliste pour développer des applications ou des produits commerciaux. Par ailleurs, ce système permet d'obtenir un dispositif servant à décrire des produits à application commerciale.
Patent CA-2481270-C (CA)
Title: System for efficient recovery of node b buffered data following serving high speed downlink shared channel cell change
Inventor: CHAO YI-JU
IPC: H04W36/06
Filed: 2003-04-02
Granted: 2009-02-03
Abstract: The present invention is a method and system for the User Equipment to perform a series of actions in order to reduce the latency and potentially to prevent loss of packet data unit transmission during the serving HS-DSCH cell change procedure. A new criterion is introduced for the UE generating status report of the PDUs as soon as possible following notification of the cell change indicated by the RRC procedure to more efficiently recover source NODE B  buffered data (14). PDU status may be signaled for each radio link controller associated with the HS-DSCH transport channel (20). Furthermore, upon Inter Node B serving HS-DSCH cell change the SRNC may wait for PDU status report before initiating transmission of new data in target cell (26).
Patent CA-2481847-C (CA)
Inventor: PIA GIANCARLO T
IPC: E21B21/00
Filed: 2003-02-06
Granted: 2007-11-13
Abstract: Method for recovering productivity of an existing well. First, an assembly is inserted into a wellbore, the assembly includes a tubular member (135) for transporting drilling fluid downhole and an under-reamer (125) disposed at the end of the tubular member. Next, the assembly is positioned near a zone of interest and drilling fluid (140) is pumped down the tubular member (135). The drilling fluid (140) is used to create an underbalanced condition where a hydrostatic pressure in the annulus (175) is below a zone of interest pressure. The under-reamer (125) is activated to enlarge the wellbore diameter and remove a layer of skin for a predetermined length. During the under-reaming operation, the hydrostatic pressure is maintained below the zone of interest pressure, thereby allowing wellbore fluid (145) to migrate up the annulus (175) and out of the wellbore. Upon completion, the under-reamer (125) is deactivated and the assembly is removed from the wellbore.
Patent CA-2482543-C (CA)
Title: Support d'enregistrement, methode de configuration des donnees de commande connexes, methode d'enregistrement et/ou de reproduction en faisant usage et appareil connexe
Inventor: KIM JIN YONG
IPC: G11B7/24
Filed: 2004-06-25
Granted: 2014-02-11
Abstract: L'invention concerne une méthode d'enregistrement d'informations de vitesse d'écriture et des informations de stratégie d'écriture par vitesse d'écriture, contenues à l'intérieur d'informations de commande de disque. Les informations de commande de disque normalisées peuvent être uniformément appliquées pour se prêter efficacement à l'enregistrement/lecture du disque optique. Lors de la configuration des informations de commande du disque situées à l'intérieur d'une zone de gestion d'un disque optique, comprenant au moins une couche d'enregistrement, la méthode comprend les étapes consistant à fournir au moins une information de commande de disque située à l'intérieur de la zone de gestion, les informations de commande de disque étant fournies par vitesse d'écriture applicable, à chaque couche d'enregistrement; et enregistrer des informations de vitesse d'enregistrement applicables à l'intérieur des informations de commande de disque.
Patent CA-2482648-C (CA)
Inventor: ZHANG JUNBIAO
IPC: H04W8/26
Filed: 2003-03-12
Granted: 2012-08-07
Abstract: A method and a system for allowing a user device (240) that has already been authenticated by a first communications network to gain access to a second communications network without undergoing authentication by the second communications network. The first communications network and the second communications network have a pre-established trust relationship there between. A packet is received from the user device (240) that includes a user device public key, by the second network via the first network (210). A  session key is sent from the second network (220) to the user device (240), via the first network (210), when a source Internet Protocol (IP) address associated with the packet falls into a range allocated to the first network (210). The session key is encrypted with the user device public key. The user device decrypts the session key using a private key and uses the session key thereafter to access the second network (220). Further a mapping is generated to correlate the identity of the user device (240) with the session key such that usage data related to the user device (240) is generated by the second communications network and transmitted to the first communications network, which generates accounting information indicative of user device (240) access of the second communications network.
Patent CA-2485897-C (CA)
Title: Brake for a lift
Inventor: FISCHER DANIEL
IPC: F16D55/00
Filed: 2004-10-25
Granted: 2012-04-03
Abstract: In the case of this self-centring brake (1) the braking moment remains the same in the case of normal operation and in the case of failure of a brake half (3). The brake (1) consists of a housing (2) which is U-shaped in cross-section, wherein a limb of the U corresponds with a brake half (3). The brake halves (3) are of identical construction. An active brake lining (4) and a passive brake lining (5) are provided for each brake half (3). The active brake lining (4) is loaded by a spring force of a compression spring (6). In the case of failure of a brake half (3) the passive brake lining (5) takes over the function of the active brake lining (4).
Patent CA-2494213-C (CA)
Title: Child-resistant fluid dispensing pump
Inventor: LAW BRIAN
IPC: B67D7/34
Filed: 2005-01-25
Granted: 2012-03-27
Abstract: A childproof lock for a reciprocating fluid dispensing pump of the type that is threaded into a locked position. In one set of embodiments, the lock requires simultaneous displacement in a direction other than unthreading to permit reciprocation of the pump. In another set of embodiments, fluid flow is permitted only when a lock is simultaneously displaced in a direction other than reciprocation of the pump.
Patent CA-2495170-C (CA)
Title: Wellbore communication system
Inventor: SHRAY FRANK
IPC: E21B17/00
Filed: 2005-01-27
Granted: 2008-08-12
Abstract: A gap collar for an electromagnetic communication unit of a downhole tool positioned in a wellbore is provided. The downhole tool communicates with a surface unit via an electromagnetic field generated by the electromagnetic communication unit. The gap collar includes a first collar having a first end connector and a second collar having a second end connector matingly connectable to the first end connector. The gap collar further includes a non-conductive insulation coating disposed on the first and/or second end connectors, and a non-conductive insulation molding positioned about an inner and/or outer surface of the collars. The insulation molding moldingly conforms to the shape collars. The connectors are provided with mated threads modified to receive the insulation coating. Measurements taken by the downhole tool may be stored in memory, and transmitted to the surface unit via the electromagnetic field.
Patent CA-2505796-C (CA)
Title: Emballage et distribution d'une forme posologique a dissolution rapide
Inventor: YANG ROBERT K
IPC: A61Q19/00
Filed: 2003-07-22
Granted: 2012-01-03
Abstract: L'invention concerne un excipient d'administration de doses par voie orale comprenant un film comestible comportant un principe actif uniformément distribué, ledit film comprenant des unités posologiques jointes libérables par au moins une section d'affaiblissement, ce qui permet de les détacher dudit film.
Patent CA-2508287-C (CA)
Inventor: CHARLES LOIEC
IPC: G05D1/00
Filed: 2003-12-02
Granted: 2013-10-29
Abstract: The invention relates to the validation, by the FMS flight management computer on board an aerodyne, of a flight plan (Dpv) constraint, such as altitude, at an imposed fly-by point close to the position of the aerodyne at the moment when the automatic flight plan-following system is activated. According to the invention, one such constraint is validated in advance by looking into the near future using an aerodyne movement forecast (Pt), taking account of the movement of the aerodyne during the transition between the application of the current flying orders before the activation of the automatic following system and the flying orders newly provided by the FMS flight computer (30) at the time of activation.
Patent CA-2510179-C (CA)
Title: Procede d'amelioration de production de proteines
Inventor: OTTE ARIE PIETER
IPC: C12N15/67
Filed: 2003-12-02
Granted: 2013-04-23
Abstract: L'invention concerne les domaines de la biochimie, de la biologie moléculaire et de la pharmacologie. L'invention concerne plus particulièrement la production de protéines dans une cellule (hôte). L'invention utilise une séquence TRAP (pause de la transcription) afin d'augmenter une caractéristique d'expression de protéine d'une unité d'expression de protéine. La séquence TRAP est supposée, au moins en partie, empêcher la formation d'ARN antisens, ou, au moins en partie, empêcher la transcription de pénétrer dans ladite unité d'expression de protéine. Dans un mode de réalisation, l'invention concerne un procédé d'expression d'au moins une protéine d'intérêt dans une cellule, qui consiste à doter ladite cellule d'une unité d'expression de protéine comprenant un promoteur fonctionnellement lié à une phase de lecture ouverte codant au moins ladite protéine d'intérêt, caractérisé en ce que ladite unité d'expression de protéine comprend en outre au moins une séquence TRAP, cette dernière étant fonctionnellement située en aval par rapport à ladite phase de lecture ouverte, et empêchant, au moins en partie, la formation d'ARN antisens. Dans un autre mode de réalisation, ladite séquence TRAP est fonctionnellement située en amont par rapport audit promoteur, et empêche, au moins en partie, la transcription de pénétrer dans ladite unité d'expression de protéine. De préférence, ladite unité d'expression de protéine comprend en outre une séquence d'anti-répresseur de stabilisation (STAR).
Patent CA-2511464-C (CA)
Inventor: DAFTARY GAUTAM VINOD
IPC: A61K31/704
Filed: 2003-12-31
Granted: 2011-08-23
Abstract: L'invention concerne une composition de doxorubicine liposomale non PEG pour une administration parentérale et un procédé pour sa préparation. La durée de circulation dans des souris Swiss/albino est d'au moins 25 fois plus longue que celle de compositions non liposomales classiques. Les liposomes non PEG sont stables, présentent une faible toxicité et s'avèrent efficaces dans différents modèles de tumeurs.
Patent CA-2513555-C (CA)
Title: Process for the preparation of pyridylsulfinylbenzimidazoles
Inventor: KANKAN RAJENDRA NARAYANRAO
IPC: A61K31/4439
Filed: 2004-01-12
Granted: 2012-09-11
Abstract: The present invention relates to an improved process for the preparation of a sulfinyl compound of formula (I), or a pharmaceutically acceptable salt, hydrate or solvate thereof, from a sulfide compound of formula (II), wherein in both formulae (I) and (II) R1 and R3 are selected from the group consisting of hydrogen, methyl or C1-4alkoxy, R2 is selected from the group consisting of substituted or unsubstituted C1-4alkoxy and R4 is selected from the group consisting of hydrogen or substituted or unsubstituted C1-4alkoxy.