baber/WOPTO huggingface dataset:
Patent CA-2432092-C (CA)
Title: Match control method
Inventor: JAQUIER JEAN-LUC
IPC: G06Q20/34
Filed: 2001-12-19
Granted: 2011-09-13
Abstract: The objective of the present invention is to propose a method that guarantees the encryption of the exchanged data a security module and a user unit by a pairing key specific to the couple user unit/security module, and at the same time leaving the possibility for the security module to be paired with other user units. According to the invention, this objective is achieved by a method consisting in: - detecting by the user unit if the connected security module is paired with it, - if it is so, using a unique pairing key specific to the couple user unit/security module to encrypt the exchanged data, - if it is not so, requesting the operating centre the authorisation to pair with this security module, a request accompanied by the identifications of the user unit and the security module, - verifying by the operating centre the conformity of this pairing request and transmitting the result to the user unit, - if the authorisation is given, establishing a paring key unique to the couple user unit/security module to encrypt the exchanged data.
Patent CA-2443839-C (CA)
Title: System, method, and article of manufacture for using a replaceable component to select a replaceable quality of service capable network communication channel component
Inventor: BECKWITH R WILLIAM
IPC: G06F15/177
Filed: 2002-04-09
Granted: 2011-11-15
Abstract: A system, method and article of manufacture for communication in a network application. A connection or communication path to a replaceable transport is initiated in a network application (fig. 12). After the initiation, the network application creates an object to accept the connection or communication path. Once the connection or communication path is established, the network application provides QoS information for the replaceable transport to the replaceable transport, and to at least one object corresponding to the connection or communication path.
Patent CA-2445136-C (CA)
Title: Gazonnieres levables
Inventor: CASIMATY GABRIEL
IPC: A01G1/12
Filed: 2002-04-24
Granted: 2007-03-20
Abstract: L'invention porte sur une structure levable de gazonnière comportant: un squelette (50) ouvert présentant des côtés droits et au moins deux traverses parallèles espacées (51, 52) délimitant et des cellules ouvertes portant chacune un panneau en treillis (90) s'appuyant sur des appuis latéraux. Le squelette (50) comporte plusieurs points de levage espacés et les traverses des orifices d'accès pour fourche d'élévateur.
Patent CA-2447474-C (CA)
Inventor: MACARTHUR BRIAN W
IPC: C01B32/50
Filed: 2002-03-28
Granted: 2009-06-02
Abstract: L'invention porte sur des procédés et appareils de conversion quantitative à la demande d'urée en ammoniac. L'un des procédés consiste à: recevoir un signal de demande d'une quantité d'ammoniac; alimenter un réacteur en urée et en eau pour obtenir un mélange réactif; contrôler la température et la pression du réacteur de manière à obtenir un flux gazeux contenant de l'ammoniac et du CO2 à des concentrations sensiblement constantes. Un autre procédé consiste à: alimenter le réacteur en urée fondu ou solide; alimenter le réacteur en eau (liquide ou sous forme de vapeur); et faire réagir l'urée et l'eau à température et pression élevées pour former un flux gazeux contenant de l'ammoniac et du CO2.
Patent CA-2450280-C (CA)
Inventor: HIRANO MAKOTO
IPC: F02D15/02
Filed: 2002-06-07
Granted: 2007-05-22
Abstract: A compression ratio changing device in an internal combustion engine includes a piston inner element (5a), a piston outer element (5b) slidably fitted over an outer periphery of the piston inner element (5a) for sliding movement only in an axial direction and capable of being moved between a lower--compression ratio position (L) and a higher-compression ratio position (H), a bulking member (14) capable of being turned about axes of the piston inner and outer elements (5a, 5b) between a non-bulking position (A) and a bulking position (B), and an actuator (20) connected to the bulking member (14) for turning the bulking member (14) to the non-bulking position (A) and the bulking position (B). The bulking member (14) permits the movement of the piston outer element (5b) to the lower--compression ratio position (L) when it is in the non-bulking position (A), and retains the piston outer element (5b) in the higher-compression ratio position (H), when it has been turned to the bulking position (B). Thus, the piston outer element can be operated simply and precisely to the lower-compression ratio position and the higher-compression ratio position without being rotated.
Patent CA-2455706-C (CA)
Inventor: MEZEI TIBOR
IPC: C07B61/00
Filed: 2002-07-23
Granted: 2012-01-24
Abstract: The invention concerns a method for industrial synthesis of compounds of formula (I), wherein: R¿1? represents a hydrogen atom or a linear or branched C¿1?-C¿6? alkyl group or benzyl, and R¿2? represents a group protecting the amino function. The invention also concerns the use of same for industrial synthesis of perindopril of formula (II) and its pharmaceutically acceptable salts.
Patent CA-2457022-C (CA)
Inventor: BIANCULLI THOMAS D
IPC: G06K7/10
Filed: 2003-03-19
Granted: 2008-02-05
Abstract: Selon l'invention, une image d'une cible, dans un champ lointain de distances de travail par rapport à un système de capture d'image, est focalisée sur un premier groupe de capteurs d'un réseau commun, bidimensionnel de capteurs, et une image d'un code optique, dans un champ lointain de distances de travail par rapport au système, est focalisée sur un second groupe de capteurs du réseau. Le même réseau est partagé dans un appareil portatif pouvant capturer des images cibles et des images de code optique sans déplacement d'un composant optique quelconque. L'appareil comprend un support de capteur d'images (14) portant le réseau (12) et l'assemblage de lentilles (22) monté sur un premier élément de châssis. Un second élément de châssis (26) forme avec le premier élément de châssis une structure rigide pour le moteur d'image.
Patent CA-2459123-C (CA)
Inventor: DAHMS JOHN F A
IPC: G06F9/46
Filed: 2004-02-26
Granted: 2008-10-28
Abstract: A system and method for detecting potential deadlocks during the run-time execution of a multithreaded computer program. Requests for access to shared resources are tracked and evaluated to determine whether a present request could prove cyclical with a previous set of requests. As each request is made, the identity of any previously requested and unreleased resources is recorded in a data element associated with the currently requested resource. Data elements associated with the previously requested and unreleased resources are read to assess whether they identify the currently requested resource in previously executed lock sequences, thereby indicating a potential cycle and, thus, a deadlock. In an embodiment related to locking of mutually exclusive resources, a request is a request to lock the resource, and the resource is released by unlocking.
Patent CA-2466280-C (CA)
Title: Device for redirecting objects having different masses
Inventor: HEUFT BERNHARD
IPC: B65G1/00
Filed: 2002-09-06
Granted: 2010-11-30
Abstract: In order to selectively divert objects (14), such as containers, packing, packing units, of different mass by means of a diversion device (10) from a first transport device (11) onto a second transport device (12), the progress of the diversion of an object (14) is established by means of a device (30, 32), a control device (32) being activated depending on the established progress of the diversion such that, in the case of a lesser progress, a more intense or longer activation occurs and vice versa. The progress of the diversion can take place by means of an angle transmitter, linear encoder, a speedometer or an accelerator indicator, which measure the time required for a certain section or to reach a certain speed or acceleration, or, by means of a force sensor which measures the force required to move the object (14).
Patent CA-2468731-C (CA)
Inventor: SLOAN MARK L
IPC: E21B43/119
Filed: 2002-11-27
Granted: 2008-04-01
Abstract: One embodiment of the present invention discloses a system and method for orienting perforating guns inside of slanted or deviated wellbores. The invention involves adding a weight inside of the guns to gravitate the gun to a specified orientation. The weight is situated on the outer circumference of the gun tube and within the inner diameter of the gun body. The invention is capable of orienting the gun in any radial position without affecting the shot performance of any of the shaped charges.
Patent CA-2476960-C (CA)
Inventor: KAYE STEVEN M
IPC: G07B17/00
Filed: 2004-08-10
Granted: 2016-09-20
Abstract: The present invention includes methods for operating a mailing machine. A  permit mail imprint is generated in the mailing machine on the basis of input signals entered into the mailing machine via a user interface of the mailing machine. At least some of the input signals may represent alphanumeric characters. For example, the permit number may be entered via a keypad or keyboard in the form of numeric characters.
Patent CA-2479832-C (CA)
Title: Incremental material urging system
Inventor: BYRNE LAURENCE MICHAEL
IPC: B65D88/12
Filed: 2003-03-21
Granted: 2010-11-09
Abstract: An incremental material urging system comprising:   (a) a container structure having a rear end and a forward end, (b) a material urging structure (c) material urging structure activating means wherein said material urging structure is incrementally advanced from a retracted position at said rear end of said container structure, to a fully advanced position at said forward end of said container structure, where said forward end is a discharge end.
Patent CA-2482339-C (CA)
Inventor: BERLOWITZ PAUL JOSEPH
IPC: F02M37/00
Filed: 2003-02-07
Granted: 2011-01-25
Abstract: L'invention concerne des émulsions d'hydrocarbure et d'eau, dans lesquelles l'hydrocarbure est de préférence un combustible hydrocarboné obtenu par procédé Fischer-Tropsch. Une grande partie des particules de l'hydrocarbure ont une granulométrie inférieure ou égale à 1 micron, ce qui permet de réduire l'émission de particules lors de la combustion de l'émulsion.
Patent CA-2482592-C (CA)
Inventor: CHOMIK RICHARD S
IPC: B65B67/12
Filed: 2003-04-17
Granted: 2008-02-19
Abstract: The present invention is a composite trash container (100) that includes a container body (112) defining a trash chamber (114) and an opening that provides access to the trash chamber; a support (118) mounted to the container body adjacent the opening, the support having a flange extending therefrom that is configured for rotational mounting a tubing cassette (20) above the trash chamber, wherein the support encloses less than all of the opening to the trash chamber so that trash can be passed through the opening and into the trash chamber; a tubing cassette (20) rotationally mounted to the flange of the support; and a tube sealing means for forming trash packets ( 48) from tubing that is dispensed form the tubing cassette.
Patent CA-2493427-C (CA)
Title: Handoff system using an initial ranging scheme in a broadband wireless access communication system and method for controlling the same
Inventor: KOO CHANG-HOI
IPC: H04L12/28
Filed: 2004-03-05
Granted: 2011-08-23
Abstract: A communication system using an OFDM (Orthogonal Frequency Division Multiplexing) scheme. The communication system receives neighbor BS (Base Station) information of a plurality of neighbor BSs associated with a plurality of cells adjacent to a cell and uplink-associated information needed for transmitting data to the first BS from the first BS, requests synchronization information needed for establishing synchronization acquisition between the SS and the first BS from the first BS, monitors the plurality of neighbor BSs on the basis of the neighbor BS information associated with the neighbor BSs, and establishing a handoff with the second BS which is one of neighbor BSs based on the result of the neighbor BSs.
Patent CA-2499303-C (CA)
Title: A method and apparatus for dynamic checking and reporting system health
Inventor: KOEDERITZ WILLIAM L
IPC: G06Q10/06
Filed: 2003-11-06
Granted: 2010-02-02
Abstract: The present invention provides a method and apparatus for remotely analyzing and affirmatively notifying appropriate personnel of problems and events associated with an oil recovery system-comprising hundreds of oil rigs over a vast geographic area. The results of selected Health Checks, which are run on each oilrig, are reported to a central server. The central server populates a data base for the oil recovery system, displays a red/yellow/green color coded electronic notification and status for an entire oil recovery system and affirmatively alerts appropriate personnel of actions required to address events associated with an oilrig in an oil recovery system. The diagnostics run at each oilrig are configurable at the individual rig. The present invention provides a dynamic oilrig status reporting protocol that enables population and display of a tree node structure representing an entire oil recovery system status on a single screen at a top level. Detailed information is available by drilling down in to other screens, enabling rapid visual evaluation of a system Health Check.
Patent CA-2511307-C (CA)
Title: Viral polymerase inhibitors
Inventor: BEAULIEU PIERRE LOUIS
IPC: C07D513/04
Filed: 2004-01-19
Granted: 2011-09-27
Abstract: An isomer, enantiomer, diastereoisomer or tautomer of a compound, represented by formula I:   (see formula I) wherein wherein A, B, R2, R3, L, M1, M2, M3, M4, Y1, Y0, Z and Sp are as defined in claim 1, or a salt thereof, as an inhibitor of HCV NS5B polymerase.
Patent CA-2514657-C (CA)
Inventor: BOEHM HANS VOLKER
IPC: G05B19/18
Filed: 2004-01-28
Granted: 2012-07-31
Abstract: The present invention relates to a process for machining a blank (38) from all directions with a machine tool, such as for example a milling machine, the machining from all directions being based on a three-dimensional template (28).  The process can be carried out more precisely, faster and at lower cost if, in a first step, the three-dimensional form and, if need be, also the surface finish of the three-dimensional template (28) is automatically measured, and the associated data are saved, in a second step, a blank (38) is held by at least one clamping adapter (10, 27, 35, 36) and a first region is brought into its final, ready to use partial form by the machine tool or the milling machine using said data for numerical control, and, in a third step, the partially machined blank is held by at least one clamping adapter (27, 35) in the first, finally machined region and the remaining region is brought into its final, ready to use overall form by the same machine tool or milling machine, using said data for numerical control.
Patent CA-2521391-C (CA)
Title: Potassium salt of s-omeprazole as intermediate in the preparation of the magnesium salt of s-omeprazole trihydrate
Inventor: KRONSTROEM ANDERS
IPC: A61P/
Filed: 1998-05-25
Granted: 2009-09-29
Abstract: As an intermediate for the preparation of the magnesium salt of S-omeprazole trihydrate there is provided a potassium salt of S-omeprazole and a process for preparation thereof.
Patent CA-2527986-C (CA)
Inventor: KIM JIN YONG
IPC: G11B5/58
Filed: 2004-06-03
Granted: 2015-03-24
Abstract: Disclosed herein are a high-density recording medium, such as a high-density optical disc and a recording and/or reproducing device therefor. At a transition area of the high-density optical disc allocated between a clamping area and an information area of the high-density optical disc is formed a step having a prescribed slope so that the high-density optical disc does not collide with an objective lens of an optical pickup provided in an optical disc device although the objective lens of the optical pickup is upwardly moved toward a recording layer of the high-density optical disc until it moves to the maximum working distance when the high-density optical disc, such as a Blu-ray disc, is improperly placed on a turntable provided in the optical disc device, e.g., when the high-density optical disc is placed upside down on the turntable. The thickness of the information area is smaller than that of the clamping area by the provision of the step at the transition area. Consequently, damage to the high-density optical disc or the objective lens due to a collision of the objective lens with the high-density optical disc is prevented, and fatal errors of a servo operation are effectively prevented. Furthermore, the cost of materials required to manufacture the high-density optical disc is reduced while stable clamping force is maintained, and safe insertion of the high-density optical disc into a slot-type optical disc drive is possible.
Patent CA-2529000-C (CA)
Inventor: HECHMATI LAURENT
IPC: B65D25/20
Filed: 2004-05-28
Granted: 2013-12-24
Abstract: A foldable air insulating sleeve (20) for insulating beverage and food containers. The sleeve (20) secures a cup (60) in a manner that leaves a pocket of air (68) surrounding the cup. This provides for improved temperature regulation and sufficient thermal insulation to assist the user in firmly grasping and handling the cup despite excess heat or condensation caused by the temperature of the cup's contents. A lid (108) further improves thermal insulation.
Patent CA-2529603-C (CA)
Inventor: DEMPSKI KELLY L
IPC: G06Q10/10
Filed: 2004-06-17
Granted: 2012-03-13
Abstract: L'invention concerne un système et un procédé permettant d'améliorer des informations multimédia partagées sur des systèmes électroniques. Ces systèmes électroniques peuvent recevoir et présenter des informations multimédia. Une représentation basée sur les informations multimédia partagées est présentée en combinaison avec les informations multimédia. Cette représentation peut être un avatar destiné à être affiché. Par ailleurs, cette représentation peut être basée sur le contrôle des informations multimédia, le contenu des informations multimédia ou la réaction à ces informations multimédia.
Patent CA-2529771-C (CA)
Inventor: THOMPSON BRIAN J
IPC: A61B17/34
Filed: 2005-12-13
Granted: 2014-02-11
Abstract: A seal assembly adapted for use in conjunction with a trocar assembly includes a plurality of seal segments. Each seal segment includes a peripheral edge and a seam edge. At least a first seal segment and a second seal segment are connected along their respective peripheral edges to form a first seal layer having a seam defined by the seam edge of the first seal segment and the seam edge of the second seal segment. At least a third seal segment and a fourth seal segment are connected along their respective peripheral edges to form a second seal layer having a seam defined by the seam edge of the third seal segment and the seam edge of the fourth seal segment. The seam of the first seal layer has a first longitudinal axis and the seam of the second seal layer has a second longitudinal axis, and the first seal layer is oriented relative to the second seal layer such that the first longitudinal axis is angularly oriented relative to the second longitudinal axis.
Patent CA-2530523-C (CA)
Inventor: MORRIS MAKE
IPC: A62B1/00
Filed: 2004-03-10
Granted: 2015-10-06
Abstract: Systems and methods of providing a breathing gas are provided. The method includes, for example, sensing a parameter associated with the delivery of a breathing gas, changing a valve position in response to a change in the sensed parameter, determining a breathing state based on the valve position, and causing a change in the sensed parameter of the breathing gas based on the determined breathing state.
Patent CA-2537284-C (CA)
Inventor: FORTIN JACQUES
IPC: B60P7/06
Filed: 2005-12-31
Granted: 2008-04-29
Abstract: A securing device for chains used on flatbed trucks comprises an electric pneumatic system with a piston set partially inside a slit and which pushes the chain out. Instead of attaching the chain to a lever arm, the chain is passed through a loop attached to a small piece of chain, which in fact replaces where the lever arm would normally be. Once the chain is passed through the loop, it continues its course over to a slit at which point the user pulls on the chain and introduces the chain links into a slit in order to secure it tightly. In order to remove the links of the chain from the slit, a piston pushes the chain from the slit. The piston which is pneumatic hydraulic or electric is remotely actuated by an electric switch which can be situated in the trucks cabin so as to insure that no one is near the chain when it is released. The slit and piston arrangement are designed to fit into a single compact package.
Patent CA-2539026-C (CA)
Inventor: STEINKE TOM A
IPC: A61B19/00
Filed: 2004-09-10
Granted: 2016-10-04
Abstract: A catheter and catheter system for eccentric remodeling and/or removal of atherosclerotic material of a blood vessel of a patient include an elongate flexible catheter body with a radially expandable structure. A plurality of electrodes or other electrosurgical energy delivery surfaces can radially engage atherosclerotic material when the structure expands. An atherosclerotic material detector near the distal end of the catheter body may measure circumferential atherosclerotic material distribution, and a power source selectively energizes the electrodes to eccentrically remodel the measured atherosclerotic material.
Patent CA-2540303-C (CA)
Title: Track-guided transport system
Inventor: FISCHER WERNER
IPC: B61L27/04
Filed: 2004-10-14
Granted: 2011-01-11
Abstract: The invention relates to a guided transport system, in particular to a monorail conveyor comprising a data transmission line extending along a running track, at least one travelling carriage moving along said running track and at least one mobile data transmission unit for receiving signal of the data transmission line and/or transmitting signals to said data transmission line and is directed at developing a guided transport system which makes it possible to transmit in a simple manner data relevant to the current carrier position to said carrier or to transmit data relevant to the current carriage position to the environment thereof. For this purpose, the inventive transport system comprises at least one stationary local data transmission unit provided with a signal sender which transmits a signal received by the carriage mobile data transmission unit and/or a signal receiver which receives the signal transmitted by said carriage mobile data transmission unit.
Patent CA-2541780-C (CA)
Inventor: AMBROSE RONALD R
IPC: C09D167/06
Filed: 2004-12-16
Granted: 2011-09-27
Abstract: A composition for coating food cans is disclosed. The composition comprises a polyester/acrylic graft copolymer, a polyester resin, and a crosslinker. Methods for coating cans using the compositions of the invention are also disclosed.
Patent CA-2549872-C (CA)
Title: Securing system and method
Inventor: HUGH VICTOR
IPC: F41A17/54
Filed: 2004-12-14
Granted: 2011-02-01
Abstract: A securing system (10) and method including an article holder portion having at least two separable portions (12, 16); a mount portion (14) adapted for carrying at least one of the separable portions of the holder portion; and optionally at least one sensor (52, 54) for monitoring the article and providing an output signal indicative of article tampering. The article is a trigger operated device such as a gun.