baber/WOPTO huggingface dataset:
Patent CA-2460573-C (CA)
Title: Mapping of bit streams into mpeg frames
Inventor: SORENSON DONALD C
IPC: H04N7/173
Filed: 2002-09-18
Granted: 2010-09-14
Abstract: An architecture for providing high-speed access over frequency-division multiplexed (FDM) channels allows transmission of ethernet frames and/or other data across a cable transmission network or other form of FDM transport. The architecture involves downstream (2407) and upstream (2409) FDM multiplexing techniques to allow contemporaneous, parallel communications across a plurality of frequency channels. Each downstream (2407) data flow is fragmented into individual octets (2411-2455) that are multiplexed into MPEG  packets. An MPEG packet may carry the octets for a plurality of individual data flows. Furthermore, the MPEG packets may be frequency-division multiplexed across and may be contemporaneously communicated over a plurality of frequency channels. Also, the octets from a data flow do not necessarily have to use consecutive octets in an MPEG packet. Instead, consecutive octets in an MPEG packet may carry information for two different data flows. Thus, in an MPEG packet there may be intervening octets that might be allocated to other data flows between the octets of an ethernet frame or other type of data from one data flow. In addition, the data flows carried in MPEG packets may support one or a plurality of client devices. Therefore, an MPEG packet may be used to time-division multiplex multiple data flows to one or a plurality of client devices.
Patent CA-2461956-C (CA)
Inventor: WENCHELL TOM
IPC: A61B17/28
Filed: 2002-10-04
Granted: 2011-01-04
Abstract: A surgical stapling device for sequentially applying a plurality of fasteners to body tissue and simultaneously incising tissue is provided. The surgical stapling device is adapted to receive disposable loading units having staples in linear rows whose length can be between about 30mm and 60mm. The disposable loading unit includes a proximal body portion, a mounting assembly and a tool assembly. The mounting assembly is secured to the proximal end of the tool assembly and pivotally mounted about a pivot axis to the distal end of the proximal body portion. A support member or blow-out plate assembly is positioned on opposite sides of the pivot avis and extends between the proximal body portion and the mounting assembly. An axial drive assembly is slidably positioned between the support members and is translatable through the cartridge assembly to eject staples from the cartridge assembly. The support members prevent outward buckling of the axial drive assembly during actuation of the device especially when the tool assembly is articulated.  Preferably, a protrusion is provided in the proximal body portion of the disposable loading unit at a position to frictionally engage an articulation link. Engagement between the protrusion and the articulation link retains the articulation link at a fixed position within the proximal body portion to maintain the tool assembly in a desired orientation until a predetermined axial force is applied to the articulation link. The disposable loading unit also preferably includes a locking member which is operably connected to the axial drive assembly. The locking member provides an audible and/or tactile indication that the device has been actuated.
Patent CA-2464791-C (CA)
Inventor: CANU-CHIESA SIMONA
IPC: G01S13/933
Filed: 2004-04-20
Granted: 2013-03-12
Abstract: This device for use in an aircraft cockpit to display information concerning surrounding traffic includes the means to receive information coming from outside the aircraft, the means to be aware of the flight parameters of the aircraft, the means to calculate the provisional trajectories of the aircraft and of the surrounding aircrafts detected, the means to control the display (2) as well as the means to display a representation of the surrounding air traffic by symbols and eventually messages based on instructions received from the display control means. The display control means (2) are linked to an onboard calculator to find the flight phase of the aircraft and the display control means (2) present filtration means which, for each flight phase and/or flight crew task, define the nature and level of information to supply to the display.
Patent CA-2468351-C (CA)
Title: Distributed hierarchical identity management system authentication mechanisms
Inventor: HARDT DICK C
IPC: H04L29/06
Filed: 2004-06-16
Granted: 2006-10-31
Abstract: A system for storing user identity information includes a request interface, a request processor and a response interface. The system receives requests for user identity information from external system, preferably through the user associated with the user identity information and, upon authentication of the user, obtains user authorization for the release of the requested user identity information. Upon receipt of authorization, the system extracts the user identity information from a schema storing the user identity information, where it is preferably stored in encrypted form. The extracted user identity information is then transmitted to the requesting external system.
Patent CA-2476461-C (CA)
Inventor: PALANIAPPAN SEVUGAN
IPC: B29C48/09
Filed: 2003-03-04
Granted: 2010-05-25
Abstract: A coating device for coating an interior surface of a continous tube (125) of material with a fluid. The coating device includes an extruder die (250) for forming the continous tube of material and a fluid delivery system (310). The fluid delivery system (310) is positioned within the extruder die (250) so as to introduce the fluid (330) onto the interior surface (115) of the continous tube of material (125).
Patent CA-2478797-C (CA)
Inventor: NAKAMURA TORU
IPC: C01B3/38
Filed: 2003-03-13
Granted: 2010-05-04
Abstract: L'invention concerne un dispositif de reformage qui comprend une voie d'écoulement (1) permettant de former un gaz réformé et comprenant une section catalyseur de reformage (2), une section catalyseur de décalage (3) et une section catalyseur d'oxydation sélective CO (4) qui sont placées dans cet ordre dans le sens d'écoulement du gaz, et une voie d'écoulement du gaz de combustion (5) permettant de chauffer une section catalyseur de reformage (2), une section catalyseur de décalage (3) et une section catalyseur d'oxydation Co sélective (4). La voie d'écoulement (1) destinée à former un gaz réformé comprend une première voie d'écoulement (1a) pourvue d'une deuxième section de récupération de chaleur (6) qui récupère la chaleur d'un gaz ayant traversé la section catalyseur de décalage (3) et un gaz ayant traversé la section catalyseur d'oxydation sélective CO (4) et qui cède la chaleur à un gaz combustible et la vapeur à alimenter à la section catalyseur reformage (2), et de la section catalyseur reformage (2) ainsi qu'une deuxième voie d'écoulement (1b) pourvue d'une première section de récupération de chaleur (7) qui récupère la chaleur d'un gaz ayant traversé la section catalyseur reformage (2) et cède la chaleur à la section catalyseur de reformage (2) ainsi que de la section catalyseur de décalage (3) et de la section d'oxydation sélective CO (4). La première voie d'écoulement (1a) est placée de manière à être adjacente à la voie d'écoulement de combustion de gaz (5) et la deuxième voie d'écoulement (1b) est placée de manière à être adjacente à la première voie d'écoulement (1a). Le dispositif reformage est d'une taille miniature, a une structure simple, est d'une grande efficacité et a d'excellentes caractéristiques au démarrage.
Patent CA-2487548-C (CA)
Title: Appareil et methode d'eclairage et de ventilation
Inventor: CRAW GARY J
IPC: F24F13/078
Filed: 2004-11-12
Granted: 2014-04-08
Abstract: Certains modes de réalisation de la présente invention proposent un appareil combiné d'éclairage et de ventilation pour installation dans une structure. L'appareil peut comprendre un boîtier principal avec une première ouverture qui définit une entrée de ventilation et une sortie de lumière, un logement de système d'éclairage encastré dans le boîtier principal, ayant une première et une seconde ouvertures espacées d'une distance l'une de l'autre, et ayant une partie qui s'étend à l'extérieur du boîtier principal, et une lampe encastrée dans le logement du système d'éclairage et le boîtier principal. Dans certains modes de réalisation, l'appareil comprend en outre un ventilateur positionné pour aspirer l'air dans et par la première ouverture du logement du système d'éclairage, autour de la lampe, et par une seconde ouverture du logement du système d'éclairage. Dans un autre aspect de l'invention, on propose une méthode d'éclairage et de ventilation d'une salle en utilisant un appareil combiné d'éclairage et de ventilation.
Patent CA-2488156-C (CA)
Title: Method and device for patenting steel wires
Inventor: BAUDEN JACQUES
IPC: C21D9/64
Filed: 2003-06-05
Granted: 2011-03-22
Abstract: Disclosed is a method for patenting at least one steel wire, according to which the temperature is increased at least to a level at which the steel (25) austenitizes, followed by quenching in a liquid medium (30) by directing said wire through at least one curtain of cooling liquid so as to obtain a cooling temperature that lies below the austenitizing temperature, said liquid flowing in a turbulent manner substantially perpendicular to the wire, followed by an isothermal stage (31) during which the wire is maintained at a constant temperature allowing pearlitic transformation. The inventive method is characterized by the fact that additionally, a number of successive curtains can be specifically adjusted so as to obtain the temperature which allows pearlitic transformation and is to be kept constant during the isothermal stage as said cooling temperature through the cooling process in a liquid medium, and the isothermal stage immediately follows the cooling process in a liquid medium.
Patent CA-2489910-C (CA)
Title: Management of do-not-call databases in predictive dialing call centers
Inventor: FOTTA KEITH A
IPC: H04M7/00
Filed: 2003-06-17
Granted: 2012-08-14
Abstract: A mechanism and method for updating local information databases for calls to be placed by predictive dialers deployed at different geographic locations within a communications network.
Patent CA-2492013-C (CA)
Title: Oral appliance for maintaining stability of one or more aspects of a user's masticatory system
Inventor: EUBANK JIMMY B
IPC: A61C7/08
Filed: 2003-07-03
Granted: 2011-12-06
Abstract: In one embodiment, an oral appliance includes a first arch adapted to receive at least some of a user's teeth and a second arch adapted to receive at least some of the user's teeth. The first arch includes one or more substantially planar regions, such as a single anterior substantially planar region or an anterior substantially planar region, a right posterior substantially planar region, and a left posterior substantially planar region for example. The second arch includes one or more bearing points, such as a single anterior bearing point or an anterior bearing point, a right posterior bearing point, and a left posterior bearing point for example. A bearing point may include a ball. At least the anterior bearing point, and in certain embodiments each bearing point, contacts the corresponding substantially planar region of the first arch when the user bites down with the oral appliance inserted in the user's mouth and the user's temporomandibular joint in its proper natural position. In a more particular embodiment, the oral appliance may be used to help maintain stability of one or more aspects of the user's masticatory system, including at least helping to maintain proper positioning of the user's temporomandibular joint.
Patent CA-2492471-C (CA)
Inventor: KAWAMOTO ATSUSHI
IPC: A61M1/14
Filed: 2003-07-14
Granted: 2009-11-10
Abstract: A medical data warning notifying system and method for notifying a hospital only when there is abnormal data in medical data entered by a patient on peritoneal dialysis at home. In the medical data warning notifying system, a patient terminal used by a patient, a server for controlling data exchanged between the patient and a hospital, and a hospital terminal used by a doctor are interconnected over a network. The server receives medical data entered through the patient terminal, stores the received medical data, and judges from the received medical data whether or not there is any abnormal data. If it is judged that abnormal data is included, a warning signal is sent to the hospital terminal. A message created on the hospital terminal is relayed and sent to the patient terminal.
Patent CA-2493277-C (CA)
Title: Antipyrotique et procede de preparation de ce dernier
Inventor: NAM JONG-HYUN
IPC: A61K33/242
Filed: 2003-01-14
Granted: 2010-03-16
Abstract: La présente invention concerne un antipyrotique comprenant des compositions qui sont excellentes pour traiter les brûlures et un support généralement utilisé selon un rapport fixe, ainsi qu'un procédé de préparation de ce dernier. L'antipyrotique selon la présente invention, comprend, dans sa composition principale, une pomme de conifère carbonisée qu'on obtient suite à la carbonisation complète de pommes de conifères sélectionnées placées dans un contenant fermé, après lavage et séchage effectué à une température comprise entre 100 et 300 ·C et comprend, en tant qu'additif, un support généralement utilisé. De manière plus détaillée, la présente invention se rapporte à une crème ou à un onguent de l'antipyrotique permettant de traiter facilement avec un excellent pouvoir de traitement, de sérieuses brûlures du type troisième degré ou plus ainsi que de légères brûlures ne nécessitant pas de traitement spécial par un médecin spécialisé. La capacité de traitement de la crème et de l'onguent est excellente et ces derniers peuvent considérablement écourter la période de traitement et ne laisser pratiquement aucune cicatrice sur la peau après guérison complète. Ils sont constitués de formulations à base de plantes et présentent ainsi sensiblement aucun effet secondaire pour le corps humain. Dans le traitement de l'art antérieur à base de gaze hydrophile, les patients se plaignaient lorsqu'on leur enlevait après une certaine période, la gaze de la zone affectée, de la douleur provoquée par les croûtes collées à la gaze et arrachées en même temps que cette dernière. Cependant l'antipyrotique selon la présente invention peut être appliqué en douceur sur la zone affectée sans provoquer de douleur et par conséquent son utilisation est commode.
Patent CA-2493673-C (CA)
Title: Method of preparing an intraocular lens for implantation
Inventor: ZADNO-AZIZI GHOLAM-REZA
IPC: A61L27/00
Filed: 2003-07-24
Granted: 2012-04-10
Abstract: An accommodating intraocular lens, comprising: an anterior portion having an anterior viewing element; a posterior portion having a posterior viewing element, the viewing elements being positioned to move relative to each other in response to force on the intraocular lens, so as to alter the refractive power of the lens;  wherein the anterior and posterior portions comprise a single piece of material. A method of making such a lens is also provided.
Patent CA-2495156-C (CA)
Title: Height adjustment mechanism for a chair
Inventor: VAN HEKKEN HENDRIK R
IPC: A47C1/03
Filed: 2005-01-27
Granted: 2007-09-25
Abstract: An adjustable armrest and height adjustment mechanism. The adjustable arm rest has a fixed member having a housing, a vertically adjustable member having a post slidably disposed in the housing, and a sleeve disposed intermediate the post and the housing. The height adjustment mechanism can include a camming slot formed in the post, an angled slot formed in the sleeve member on opposite sides of the camming slot, a locking pin positioned through each of the camming and angled slots, and a bushing projecting into the angled slot and defining upper and lower regions thereof in which the locking pin can be held. The locking pin is movable between respective notches responsive to upward vertical movement of said post such that the vertically adjustable member is held at a height corresponding to each notch until further upward vertical movement of the post.
Patent CA-2496810-C (CA)
Inventor: BAGAVATH-SINGH VIJAYAVEL
IPC: B23K26/00
Filed: 2003-08-28
Granted: 2011-07-26
Abstract: Dans un système de dépôt par DMD (direct metal deposition) qui permet de former un revêtement métallique sur un support par déplacement du support relativement à un laser dans une charge de poudre métallique, on règle la puissance du laser pour la formation des couches successives en mesurant le métal en fusion dans une pluralité de points sélectionnés de chaque couche, et on règle cette puissance pendant le dépôt des couches successives de telle manière que les caractéristiques du métal en fusion correspondent aux caractéristiques optimales obtenues lors du dépôt d'une couche inférieure. Ce système permet de compenser le chauffage du support provoqué par l'opération de dépôt, tendant à augmenter la quantité de métal en fusion ou la température dans les couches supérieures.
Patent CA-2506700-C (CA)
Title: Amelioration apportee a un systeme de positionnement par satellite
Inventor: BRYANT RODERICK C
IPC: G01S19/27
Filed: 2003-10-04
Granted: 2013-05-21
Abstract: L'invention concerne un procédé, un dispositif et un système permettant de déterminer l'emplacement d'un récepteur au moyen de faibles transmissions par satellite de signaux. Le procédé selon l'invention implique une séquence d'échanges entre une source d'assistance et un récepteur servant à fournir des informations d'assistance au récepteur, de manière que l'emplacement du récepteur puisse être déterminé en présence de faibles transmissions par satellite. Au moyen des informations d'assistance, le nouveau récepteur détecte, acquière et suit de faibles signaux reçus par satellite et calcule des solutions de position à partir de gammes aléatoires calculées malgré l'inaptitude à extraire des données de synchronisation temporelle partir des faibles signaux reçus par satellite. L'invention concerne également des procédés et appareils destinés à l'étalonnage d'un oscillateur local, l'annulation de corrélations transversales, un schéma d'emplacement Doppler, un schéma d'établissement de la de moyenne d'ensemble, au calcul d'une assistance basée sur les éphémérides à partir d'une table de coefficients d'orbite, une détermination temporelle absolue et un moteur de recherche modifié.
Patent CA-2509410-C (CA)
Inventor: ESTEVERENA ALEJANDRO H
IPC: E04B1/32
Filed: 2005-07-08
Granted: 2006-08-15
Abstract: The wood arch frame system comprises a plurality of arch-shaped frames, which are parallel to each other and separated by specific bay lengths, or radially distributed at specified angles, and in either case are laterally supported by wood purlins, which are transversal to the frames. The main purpose is to provide an economical solution for agricultural buildings and is intended for the construction of barrel vaults or round-type buildings that can be covered by fabric, steel cladding, or plywood and shingles. These frames are assembled by interconnecting segments, which are comprised of curved or linear lower and upper chords joined together by a vertical web panel. Chords are made from wood, usually of the spruce-pine-fir type, and the web panel of plywood or oriented strand board (OSB). Adjacent segments are interconnected using steel straps bolted to the chords and plywood web connectors bolted at both sides of each connection.
Patent CA-2513046-C (CA)
Inventor: CLINCH JAMES PATRICK
IPC: F16B37/06
Filed: 2003-10-09
Granted: 2011-04-19
Abstract: L'invention porte sur un écrou-cage dont l'écrou proprement dit présente une partie cylindrique saillant d'une partie plane de la cage par une ouverture. La partie cylindrique de l'écrou étant rétractable, elle produit en s'enfonçant lorsqu'un serre l'écrou des "pétales" qui de replient ou se recourbent de manière à ce que la partie plane de l'écrou se trouve suspendue et n'adhère pas ou peu à la cage ou à la pièce lors du traitement par une e-coat ou par de l'ELPO. Lors de l'application du couple, les "pétales" en se recourbant mettent leur partie plane en contact avec la cage formant ainsi un assemblage solide.
Patent CA-2513108-C (CA)
Title: Method and device for cracking disk-like or plate-like production parts
Inventor: WISNIEWSKI HORST
IPC: B23D31/00
Filed: 2004-01-14
Granted: 2011-02-22
Abstract: The aim of the invention is to provide a completely novel, machining method, which is particularly suited for cracking disk-shaped or plate-shaped production parts, and to provide a device suited for carrying out this method. To this end, the invention provides that the respective production part is chucked on both sides of the rupture plane between chuck jaw pairs. Afterwards, the chuck jaw pairs are displaced relative to one another by the action of force so that the production part, along the rupture plane, is subjected to a tensile stress alternately on the upper side and underside.
Patent CA-2513786-C (CA)
Title: Sock
Inventor: LAMBERTZ BODO W
IPC: A41B11/00
Filed: 2004-01-13
Granted: 2011-09-20
Abstract: The invention relates to a sock, especially for using during sport, at least one dehumidifying channel (26) being provided in the soft (13) of the sock. According to the invention, air ducts (25) can be provided on the inner leg side and/or the outer leg side of the sock, said air ducts being connected to at least one dehumidifying channel (26) in the solo (13) of the sock.
Patent CA-2518261-C (CA)
Inventor: BROWN SCOTT A
IPC: C08J9/00
Filed: 2004-03-08
Granted: 2013-05-07
Abstract: A composition and method for consolidating aggregate material is disclosed.  The method includes introducing a reaction composition into the aggregate material and allowing it to reach on form a polymer which binds the aggregate together. The composition includes polyol, isocyanate, and ester.
Patent CA-2525765-C (CA)
Inventor: PERKS CHERYL
IPC: A23L9/20
Filed: 2004-05-12
Granted: 2012-10-02
Abstract: L'invention concerne un produit alimentaire à fouetter présentant des caractéristiques de stabilité améliorées sans changement détectable des caractéristiques organoleptiques. Le produit contient de la matière grasse à triglycérides, un ou plusieurs sucres ainsi qu'un constituant émulsifiant renfermant des émulsifiants déstabilisants et stabilisants dans des quantités suffisantes pour stabiliser le produit. Ce produit peut être stocké à température ambiante pendant des durées prolongées et il peut aussi être fouetté et présenté à des températures ambiantes.
Patent CA-2535501-C (CA)
Title: Medical product expiration alerting
Inventor: TERENNA BARRY J
IPC: G16H10/60
Filed: 2006-02-07
Granted: 2010-04-13
Abstract: A system for monitoring a time sensitive medical product includes a medical product; a packaging containing the medical product; and at least one label associated with the packaging or the medical product. The at least one label includes at least one permanent region having permanent indicia; at least one transformable region having time sensitive indicia wherein the time sensitive indicia is non- detectable in a first state and detectable in a second state; a micro- controller operatively connected to at least one of the at least one permanent region and the at least one transformable region, wherein the micro-controller monitors elapsed time and causes the at least one transformable region to change from the first state to the second state thereby revealing the time sensitive indicia in the second state; and a power source operatively connected to the micro-controller. A clock and a keypad for inputting data relating to an expiration date for the medical product are operatively connected to the micro-controller respectively.
Patent CA-2540574-C (CA)
Inventor: PERRY MICHAEL DAVID
IPC: F03B13/26
Filed: 2004-09-20
Granted: 2013-07-02
Abstract: An underwater power generation system (10) that has a line member (30) that moves along a defined pathway. A number of foils (40) drive the line member using the flow of a water current. The defined pathway lies in a plane that is substantially perpendicular to the flow of water current. A power take-off (114, 124) is connected to the line to produce power.