baber/WOPTO huggingface dataset:
Patent CA-2398185-C (CA)
Title: Itinerance verticale automatique sans coupure entre reseaux locaux sans fil et reseaux longue portee sans fil
Inventor: BRIDGELALL RAJ
IPC: H04L12/56
Filed: 2001-12-27
Granted: 2013-01-22
Abstract: L'invention concerne une station mobile (SM) capable d'itinérance verticale, quelle que soit la direction, entre deux réseaux différents, soit entre un réseau local sans fil (RLSF) et un réseau longue portée sans fil (RLPSF). Ladite station mobile est équipée d'une radio bimodale pour des transmissions RLPSF et RLSF. La radio RLSF est reliée à un contrôleur de passerelle d'entreprise (CPE) RLSF par le biais d'une première liaison aérienne. La radio RLPSF est reliée à une station d'émission et de réception (BTS) RLPSF par le biais d'une seconde liaison aérienne. Le CPE est relié à un centre de commutation mobile (MSC), lequel est relié à la BTS. Un appel VoIP sortant de la radio RLSF à destination d'une partie distante sur le RLPSF transitera par, ou commutera sans coupure sur, une connexion RLPSF lorsque la MS détectera des taux d'erreurs sur paquets, une réduction fréquente ou une dégradation constante de signaux. En l'occurrence, la radio RLSF invite le CPE à demander un transfert de communication explicite par le biais du MSC à la partie radio RLPSF intégrée de la SM, laquelle accepte automatiquement la communication sur la base des informations référencées stockées dans le module d'identification d'abonné de l'utilisateur (SIM). Une fois la liaison de la radio RLPSF à la partie distante sur le RLPSF confirmée, la radio RLSF abandonne la connexion RLSF. Un appel entrant entre la MS et un utilisateur distant, par le biais du RLPSF, transitera vers la radio RLSF lorsque la MS entre dans une couverture RLSF. La MS émet un transfert de communication explicite (TCE) à destination du RLSF. Une fois la vérification de l'utilisateur faite par la radio RLSF, et l'acceptation de la communication signalée par le CPE, la connexion radio RLPSF est abandonnée et la communication établie entre la radio RLSF et la partie distante sur le RLPSF.
Patent CA-2399252-C (CA)
Inventor: ZAGHIB KARIM
IPC: H01M4/583
Filed: 2001-02-23
Granted: 2011-06-21
Abstract: The invention concerns the physical or chemical purification of natural graphite ore. Said purification is preferably applied to the surface of natural graphite to enable the formation of a passivation film during the first discharge or parting of lithium in the graphite when the latter is used in a lithium-ion cell. Grinding to a small size before purification enables to optimise particle distribution, resulting in a more homogeneous electrode. Said grinding is carried out in the presence of natural graphite impurities which act as micro-abrasive and provide the graphite with hardness thereby enhancing its mechanical properties.
Patent CA-2404778-C (CA)
Title: Support escamotable encastrable en surface
Inventor: GILBERT JEAN
IPC: B42F13/00
Filed: 2002-10-07
Granted: 2004-05-18
Abstract: Précis du mémoire descriptif Un support escamotable permettant d'incliner ou d'élever un objet et s'encastrant dans sa surface, en devenant ainsi partie constituante complémentaire. Le support qui est caractérisé par sa minceur le rend approprié pour l'intégrer à des petits objets portatifs tels calculatrices et ordinateurs de poche ou encore à des objets ayant une couverture rigide articulée tel une reliure à anneaux, un agenda, ou une station de travail mobile, sans affecter de façon notable les caractéristiques physiques de l'objet telles sa forme et sa robustesse ni sa simplicité ou son coût de fabrication. Il peut aussi s'intégrer à la jaquette d'un de ces objets ou consister une structure d'inclinaison indépendante servant à appuyer un objet distinct. Il est constitué d'une partie mobile combinant en alternance le rôle de support et celui de structure périphériqu e.
Patent CA-2405287-C (CA)
Inventor: GRIFFIN JASON T
IPC: G06F3/00
Filed: 1999-06-28
Granted: 2005-10-25
Abstract: A hand-held electronic device with a keyboard, thumbwheel, display and associated software is optimized for use of the device with the thumbs. A plurality of features to optimize efficient use of the limited keyboard space and encourage the use of the device by thumb-based data entry through the thumbwheel and/or through a combination of minimal number of keystrokes.  Features include international character scrolling, autopunctuation, undo, character substitution and phrase substitution. In addition, the keys on the device keyboard are optimally shaped and configured for thumb-based input.
Patent CA-2408975-C (CA)
Inventor: WEINBERGER GERHARD
IPC: E21B21/01
Filed: 2001-05-15
Granted: 2008-07-15
Abstract: In a device for sealing a bore hole and discharging drill cuttings and stripped excavation material, including a housing adapted to receive sealing elements and an opening capable of being connected to the bore hole, one side wall of the housing is provided with at least one opening for the connection of a haulage duct, wherein the housing end side facing the bore hole is equipped with a lockable, particularly screwable, sealing flange (13) for the detachable connection with a bore hole lining (11). The sealing flange (13) is rotationally and sealingly mounted within the housing and carries projections, in particular an annular brim (15) which is overlapped by a stop (14) of the housing.
Patent CA-2412156-C (CA)
Title: Systeme et procede de generation d'adresses internet correspondant a un signal electronique destinees a un utilisateur
Inventor: MARICS MONICA
IPC: H04N7/173
Filed: 2001-05-14
Granted: 2012-07-10
Abstract: L'invention concerne un système et un procédé permettant de produire des adresses Internet correspondant à un signal électrique, tel qu'un programme audio ou vidéo, destinées à un utilisateur. Ledit système comprend un récepteur servant à recevoir au moins un signal électronique, ledit signal comportant au moins une adresse Internet. Un décodeur communiquant avec le récepteur fonctionne pour extraire ladite adresse Internet à partir du signal électronique. Le système comporte aussi un processeur communiquant avec le décodeur. Ce processeur compile une liste historique de l'adresse Internet extraite à partir du signal électronique et comprend une mémoire servant à stocker ladite liste. Un navigateur Web connecté au processeur fonctionne pour présenter la liste historique des adresses Internet à l'utilisateur.
Patent CA-2419037-C (CA)
Title: Sheet accumulator systems and methods
Inventor: MICH RONALD J
IPC: B65H33/14
Filed: 2003-02-14
Granted: 2008-07-08
Abstract: Sheet accumulator systems and methods are provided for forming a stack of under-accumulated sheets. The method can include advancing sheets in a predetermined sequence and under-accumulating a first portion of the advanced sheets in a first stack. The method can also include under-accumulating a second portion of the advanced sheets in a second stack and automatically stacking the first stack of sheets on the second stack of sheets to form a combined stack wherein the combined stack is in a predetermined sequence.
Patent CA-2419198-C (CA)
Inventor: RIEDY CHARLES H
IPC: F16L15/00
Filed: 2003-02-19
Granted: 2006-08-08
Abstract: A coupling member has an internally threaded end portion and an opposite socket end portion with a pair of axially-spaced internal circumferential grooves. The internally threaded end portion receives an externally threaded end portion on a pipe, while the opposite socket end portion receives an end portion of another pipe that has an external circumferential groove aligned with one of the pair of internal grooves. A spline is inserted into the aligned grooves through a transverse hole in the wall of the opposite end portion of the coupling member to hold the coupling member and the other pipe against relative axial movement. The spline is a wire rope to provide high shear strength.
Patent CA-2421369-C (CA)
Title: Method and apparatus for control of closed captioning
Inventor: LENZI UMBERTO
IPC: H04N7/088
Filed: 2003-03-07
Granted: 2008-09-02
Abstract: A system for performing closed captioning enables a caption prepared remotely by a captioner to be repositioned by someone other than the captioner, such as by a program originator. This capability is particularly useful when, for example, the program originator wishes to include a banner in a video but also wishes to avoid having a closed caption interfere with the banner. In one illustrative system, the program originator is a broadcast station that includes a conventional encoder and a broadcast station computer. In one arrangement, control data generated at the station computer is incorporated into the caption data by the station computer in another arrangement, the control data is sent from the station computer to the captioner computer, which incorporates the control data into the caption data.
Patent CA-2421710-C (CA)
Inventor: LEBSACK KENNETH L
IPC: A23L13/00
Filed: 2001-09-27
Granted: 2006-06-06
Abstract: A sausage encasing machine has a computer and a casing diameter sensor locat ed on a frame downstream of an exit end of a meat stuffing tube. The sensor is connected to the computer to transmit casing diameter data to the computer a s the casing is being sensed. The computer is programmed to sausage diameter parameters, and the computer is programmed to signal a machine power system to cease operation whenever the computer detects that the casing diameter excee ds the predetermined parameters.
Patent CA-2422456-C (CA)
Title: Dispositif de nivellement a largeur reglable
Inventor: SCHUECKER FRANZ-JOSEF
IPC: C10B37/02
Filed: 2001-06-30
Granted: 2008-09-09
Abstract: L'invention concerne un dispositif permettant de niveler le charbon introduit dans la chambre de cokéfaction d'un four à coke à l'aide d'une barre (2). Cette barre (2) qui est reliée à un mécanisme de nivellement (1), entre dans et sort de la chambre de cokéfaction (4) par un orifice (3), exécutant ainsi un mouvement de va-et-vient dans la chambre de cokéfaction (4). Selon l'invention, l'extrémité avant de la barre (2) est pourvue d'une plaque niveleuse (5) dont l'envergure peut être réglée par un dispositif de commande logé dans la barre (2).
Patent CA-2422622-C (CA)
Inventor: AMBROSE CHRISTINE MARIE
IPC: G01N33/53
Filed: 2001-09-06
Granted: 2010-11-16
Abstract: Disclosed are nucleic acids encoding BAFF-R polypeptides, as well as antibodies to BAFF-R polypeptides and pharmaceutical compositions including same. Methods of treating tumorigenic and autoimmune conditions using the nucleic acids, polypeptides, antibodies and pharmaceutical compositions of this invention are also provided.
Patent CA-2423174-C (CA)
Inventor: SCHLEGEL ANDREAS
IPC: B01D53/26
Filed: 2001-09-21
Granted: 2012-10-23
Abstract: The invention relates to fragments or granulates consisting of fine-particle iron oxides and/or iron oxyhydroxides of any modification with a high specific surface; to methods for producing them and to their use.
Patent CA-2424074-C (CA)
Inventor: ERNST CLAUDIA
IPC: C21D6/00
Filed: 2002-01-25
Granted: 2011-03-15
Abstract: The present invention relates to a steel, in particular for tools exposed to corrosion, of the following composition (in mass-%): C: min. 0.02 and max. 0.12 %; Si: max. 1.5 %; Mn: more than 1.0 - 2.50 %; P: max. 0.035 %; S: min. 0.04 % and less than 0.15 %; Cr: more than 8.0 % and less than 12 %; Mo: more than 0.0 % and max. 0.20 %; V: more than 0.0 % and max. 0.25 %; Nb: more than 0.1 % and max. 0.5 %; N: at least 0.02 % and max. 0.12 %; Ni: max. 0.5 %; B: max. 0.005 %; Cu: max. 0.3 %; Al: max. 0.035 %; Sn: max. 0.035 %; As: max. 0.02 %; at least one of the elements Ca, Mg or Ce, wherein the sum of the contents of these elements is at least 0.0002 % and max. 0.015 %; with the remainder being iron and unavoidable impurities.
Patent CA-2438614-C (CA)
Inventor: HAVUMAKI JOUNI
IPC: B27L1/02
Filed: 2002-02-15
Granted: 2006-10-24
Abstract: The invention relates to a debarking shaft (3) for a debarking mechanism (1) , said debarking mechanism being intended for the decortication or pretreatmen t of trees (2) for separately performed final barking and for the expulsion of at least some of the removed barks from a wood flow passing through the debarking mechanism, said debarking mechanism comprising a number of rotatab le debarking shafts (3) extending parallel to the advancing direction of the trees (2) to be fed therethrough and provided with a number of teeth (4) extending beyond the circumferential surface of the shaft (3) and adapted to strip bark off the presently processed trees (2) transversely to the lengthwise direction of the trees and at the same to convey the trees transversely relative to said shafts (3), and said shafts (3), together with the teeth (4) thereof, being adapted to constitute at least a part of a support surface, upon which the presently processed trees (2) travel through the debarking mechanism (1). The debarking shaft (3) has its teeth (4) designed as a number of annular tooth rims (20), each of said tooth rims comprising two or more releasably connected elements (21, 22), having the outer periphery provided with the teeth (4) and said elements being adapted to be fitted around a body member (25) of the debarking shaft (3) by way of pre ss clamping.
Patent CA-2439212-C (CA)
Inventor: GELLMAN BARRY N
IPC: A61B17/34
Filed: 2002-03-07
Granted: 2014-02-11
Abstract: A medical sling (20) made from material that is suitably shaped for use in a medical application has sides (30, 32), portions of which are smoothed to prevent abrasion of surrounding tissue.
Patent CA-2440473-C (CA)
Title: Metalloproteinase inhibitors
Inventor: ERIKSSON ANDERS
IPC: C07D403/14
Filed: 2002-03-13
Granted: 2011-08-30
Abstract: Compounds of the formula (II) are useful as metalloproteinase inhibitors, especially as inhibitors of MMP12:   (see formula ll)
Patent CA-2445216-C (CA)
Inventor: ABBANAT DARREN ROBERT
IPC: C07K9/00
Filed: 2002-04-25
Granted: 2014-08-19
Abstract: The invention provides compounds of formula (see above formula) Wherein R1, R2, R3, R4, R5, R6a, R6b, R6c, R6d, R6e and R7 are defined in the specification. These compounds are useful as antibiotic agents.
Patent CA-2447026-C (CA)
Title: Mast payload docking station
Inventor: CARTER EDWARD V
IPC: F16F15/06
Filed: 2002-04-24
Granted: 2010-09-28
Abstract: A docking station (10) comprises a mast latch assembly (12) which attaches to the outer end of a mast (M). An adapter (14) which connects to a sensor platform (G) disengagingly attaches to the mast latch assembly. An isolation assembly (16) mount a on a surface (D) of a vehicle (V) adjacent an opening (O) through which the mast extends and retracts. As the mast is retracted, the adapter (14) engages with isolation assembly (16) and disengages from the mast latch assembly. This attaches the sensor platform to the isolation assembly which now protects the sensors from vibrations produced by the vehicle and any shocks created by the terrain over which the vehicle travels. It also allows the sensors to be used for surveillance during vehicle travel. When the vehicle stops and the mast is again extended, the adapter (14) re-engages with the mast latch assembly and is disengaged from the isolation assembly.
Patent CA-2455213-C (CA)
Inventor: YEH WEN-YA
IPC: B26B13/12
Filed: 2004-01-14
Granted: 2007-01-09
Abstract: A pair of hairdressing scissors (1) includes two cutting members (11 and 12) pivotally connected together. Each cutting member includes a handle (13) having a first side in which a first groove (132) is defined and a second side in which a second groove (133) is defined. A magnetic member (14) is mounted in each first groove in a manner that the magnetic member has an exposed portion outside the respective handle. The exposed portion of each magnetic member of the pair of hairdressing scissors can be securely engaged with a second groove (133) of a respective handle (13) of another pair of similarly constructed hairdressing scissors (1). In another embodiment, each cutting member (21, 22) includes a handle(23) having a through-hole (232) extending from a first side thereof through a second side thereof, and a magnetic member (24) is mounted in each through-hole.
Patent CA-2456984-C (CA)
Title: Systeme de suivi de television interactive
Inventor: BARONE SAMUEL T JR
IPC: H04N21/232
Filed: 2002-08-16
Granted: 2013-07-16
Abstract: L'invention concerne un système de télévision interactive personnalisant la fourniture de contenu interactif et comprenant un moteur de traitement de demandes (40) acceptant des interactions utilisateurs avec une application de télévision interactive (ITV). Un moteur d'établissement de profils utilisateurs (42) associe les interactions utilisateurs avec un profil individuel ou avec un profil de groupe. Ce dernier définit des événements pouvant être lancés au moment de la réception de certaines interactions utilisateurs. Un moteur de lancement/événement (44) surveille, en temps réel, si les interactions utilisateurs correspondent à un événement quelconque parmi les événements définis. Si un événement doit être lancé, un moteur d'action (46) transmet une commande ITV associée à l'événement à un dispositif de codage. Celui-ci effectue un codage en temps réel de la commande ITV, de manière à fournir aux téléspectateurs une expérience ITV dynamique pouvant être également personnalisée en fonction des informations relatives au profil de chaque téléspectateur individuel.
Patent CA-2466699-C (CA)
Inventor: SCHMIDT JANN
IPC: G02B6/00
Filed: 2002-10-16
Granted: 2010-12-21
Abstract: L'invention concerne un élément de guidage de lumière comportant au moins une surface d'entrée de lumière et au moins une surface de sortie de lumière, le rapport entre les surfaces d'entrée et de sortie de lumière étant d'au moins 4. Cet élément de guidage de lumière comprend au moins une couche de guidage de lumière d'au moins 2 mm d'épaisseur. L'invention est caractérisée en ce que la couche de guidage de lumière compte, relativement à son propre poids, au moins 60 % en poids de polyméthylméthacrylate et 0,001 à 0,08 % en poids de particules sphériques de sulfate de baryum, lesquelles ont un diamètre moyen entre 0,3 et 20 µm.
Patent CA-2472594-C (CA)
Inventor: REISS PAUL
IPC: A61B10/00
Filed: 2002-10-23
Granted: 2010-06-01
Abstract: Devices and methods compress cancellous bone. In one arrangement, the devices and methods make use of and expandable body (300) that includes and internal restraint (320) coupled to the body. The internal restraint (320) directs expansion of the body. In one arrangement, a method for treating bone inserts the device having the internal restraint inside bone and causes directed expansion of the body in cancellous bone. Cancellous bone is compacted by the directed expansion.
Patent CA-2480254-C (CA)
Title: Coupleur pour chemin de cables
Inventor: NAULT GARY F
IPC: H02G3/06
Filed: 2003-03-21
Granted: 2011-07-19
Abstract: La présente invention concerne des coupleurs destinés à un système de chemin de câble comprenant un embout calibré de façon à recevoir un embout d'un élément de goulotte le long d'une direction longitudinale du corps. Un ressort peut être couplé au corps de façon à attacher l'embout de la rigole à ce coupleur, ce ressort comprenant un premier et un second levier de ressort s'étendant généralement en opposition entre eux dans un plan généralement parallèle au sens longitudinal. Ce ressort peut être reçu dans une fente formée par la goulotte. Un mécanisme de libération de ressort couplé au corps peut être aussi inclus, ce mécanisme de libération de ressort coulissant dans le sens longitudinal entre une position verrouillée, de façon que le premier et le second levier de ressort entrent en contact avec l'embout de la goulotte, et une position déverrouillée, de façon que le premier et le second doigt libèrent le premier et le second levier du ressort.
Patent CA-2493162-C (CA)
Inventor: TOTAKURA NAGABHUSHANAM
IPC: A61L27/58
Filed: 1994-04-19
Granted: 2006-10-24
Abstract: A surgical instrument including an elongated portion having proximal and distal end portions and a longitudinal axis; a handle portion extending from the elongated portion proximal end; a stent extending from the elongated portion distal end, the stent comprising a first member and a second member each having proximal and distal ends, wherein the first and second members are longitudinally slidable relative to each other such that the longitudinal distance between the first member distal end and the second member proximal end is adjustable.
Patent CA-2493241-C (CA)
Title: Tube bender and method of using same
Inventor: BATES DARRYLE E
IPC: B21D9/00
Filed: 2003-07-11
Granted: 2010-10-05
Abstract: A tube bender, comprising a mandrel, a forming member connected to the mandrel for coaction with the mandrel to effectuate at least 180 degree bending of a tube wherein the forming member has at least two bending positions defined thereon, a handle pivotally connected to the forming member, a release member movable relative to the handle wherein the release member is associated with the handle, and engagement means for securing the release member in a locked position relative to the forming member when the handle is selectively moved to any of one the at least two bending positions thereby preventing relative movement between the handle and the forming member. The release member enables an operator to move the release member to an unlocked position to permit such operator to move the handle relative to the forming member between the at least two bending positions.
Patent CA-2498262-C (CA)
Inventor: MATSUDA JUNICHIRO
IPC: F22B19/00
Filed: 2003-09-08
Granted: 2008-03-18
Abstract: A furnace wall 1 comprises: a furnace wall bottom part A composed of furnace wall tubes 2a having upward-spiraled fluid passages; a nose part C which has nose wall tubes 5a disposed in a middle part of a furnace rear wall B adjoining the furnace wall bottom part A; and a screen part D having screen tubes 7, wherein the terminal parts of the furnace wall tubes 2a are located lower than the nose part C. Consequently, the drain generated in the nose wall tubes 5a while the operation of the boiler is suspended can naturally fall inside the furnace wall tubes 2a located lower than the nose part C, and in a case where the header 6 is connected with the terminal parts of the furnace wall tubes 2a, the drain generated in the nose wall tubes 5a can naturally fall inside the header 6.     In addition, the furnace wall tubes 2b (2b1, 2b2) which extend upright from the terminal parts of the furnace wall tubes 2a can be provided to connect parts 2b1 of the furnace wall tubes 2b directly with the header 6, to connect the header 6 with the nose wall tubes 5a via vertical tubes 5e1 and 5e2; and to connect other parts 2b2 of the furnace wall tubes 2b directly with the screen tubes 7, thereby integrating the vertical furnace wall tubes 2b (2b1, 2b2), the vertical tubes 5e, and 5e2, and the screen tubes 7 by being welded via membrane bars 3. This results in the furnace wall structure not requiring reinforcing supports for supporting the weight of the furnace wall bottom part A.
Patent CA-2499286-C (CA)
Title: Compressing and restoring method of image data
Inventor: KOJIMA SHOUICHI
IPC: H04N1/41
Filed: 2000-12-20
Granted: 2010-03-09
Abstract: A method for compressing/restoring image data free from degradation of image: quality caused by compression/decompression, a method for compressing image data at high compression ratio, and its restoring method are disclosed, in the image data compressing method, image elements contained in a digital image read from a sheet of paper are extracted (S02), each of the extracted image elements (51-53) is subjected to data compression by a compression method corresponding to the type of the image element (S03-S05), and the compressed image element data (54-56) are stored.