baber/WOPTO huggingface dataset:
Patent CA-2534435-A1 (CA)
Inventor: PARK SO-RA
IPC: H04N7/24
Filed: 2003-12-30
Abstract: L'invention concerne un système de radiodiffusion multimédia numérique capable de fournir un service de radiodiffusion de données multimédia possédant une excellente qualité de réception, un procédé associé et un support d'enregistrement lisible par un ordinateur permettant d'enregistrer un programme qui met en oeuvre le procédé. Le système de radiodiffusion multimédia numérique selon l'invention comprend une unité de codage permettant de coder un signal audio/vidéo d'entrée ; une unité de synchronisation permettant de synchroniser le flux multimédia, des données supplémentaires, des données d'objectivation de service interactif qui sont émise par l'unité de codage ; une unité de multiplexage qui permet de multiplexer le flux multimédia émis par l'unité de synchronisation ; une unité de codage de correction d'erreurs permettant de réaliser un codage de correction d'erreurs sur le flux multimédia émis par l'unité de multiplexage ; une unité d'entrelacement permettant de supprimer la corrélation provisoire entre des unités octets adjacentes dans un flux multimédia émis par l'unité de codage de correction d'erreurs ; et une unité de transmission permettant de transmettre un flux multimédia transmis par l'unité d'entrelacement au système RAN classique et à d'autres systèmes de radiodiffusion multimédia.
Patent CA-2535607-A1 (CA)
Title: Wooden material panel comprising a soft plastic layer
Inventor: BRAUN ROGER
IPC: B05D3/02
Filed: 2004-08-20
Abstract: The invention relates to a wooden material panel, in particular a wall, ceiling or floor panel, comprising a surface coating that is applied in at least some sections. Said coating contains at least one layer of plastic with a Shore hardness A of up to 90, preferably up to 80, in particular up to 65, preferably up to 50, especially between 20 and 60 and more specifically between 30 and 40. The invention also relates to a method for producing said wooden material panel.
Patent CA-2536805-A1 (CA)
Title: Rotary cam alignment system
Inventor: ZEBOLSKY MICHAEL L
IPC: B62D65/12
Filed: 2006-02-16
Abstract: A system used for alignment of a vehicle suspension and axle includes a pear-shaped cam that is rotatable relative to one of two spaced plates of a hanger bracket. An aperture and nose in the cam plate is aligned with an elongated opening in the bracket plate. The cam further includes a pin that is configured for insertion and movement within an arcuate aperture in the bracket plate. A fastener extends through the aperture and the nose of the cam, through the elongated openings in the bracket plates, and through the suspension control arm. Rotation of the cam causes a corresponding movement of the pin along the arcuate-shaped aperture of the bracket and of the fastener along the elongated openings of the bracket.
Patent CA-2536998-A1 (CA)
Title: Interactive display system having a scaled virtual target zone
Inventor: VELIGDAN JAMES T
IPC: G06F3/042
Filed: 2004-08-20
Abstract: A display system includes a waveguide optical panel having an inlet face and an opposite outlet face. A projector and imaging device cooperate with the panel for projecting a video image thereon. An optical detector bridges at least a portion of the waveguides for detecting a location on the outlet face within a target zone of an inbound light spot. A controller is operatively coupled to the imaging device and detector for displaying a cursor on the outlet face corresponding with the detected location of the spot within the target zone.
Patent CA-2540718-A1 (CA)
Inventor: BAIRD JEFFERY D
IPC: B66C1/48
Filed: 2003-09-29
Abstract: L'invention concerne un procédé de commande de la montée et de la descente d'un élément tubulaire (11) passant à travers un tube ou une griffe à coins (12) dans un puits de forage.
Patent CA-2541942-A1 (CA)
Inventor: ALBRECHT STEFAN
IPC: B41F13/12
Filed: 2006-04-04
Abstract: A printing unit of a web-fed rotary press has a plurality of press units, each press unit having a forme cylinder, a transfer cylinder, an inking unit and optionally a damping unit, and having at least one impression cylinder. Each forme cylinder rolls on the respective transfer cylinder and each transfer cylinder rolling on an impression cylinder in a thrown-on position of the printing unit, in order to apply single-color printed images onto a printing material which is moved through between the transfer cylinders and the or each impression cylinder. Each forme cylinder bears a plurality of printing images next to one another in the axial direction, by which corresponding single-color printed images are applied to the printing material. The printing images which are arranged next to one another in the axial direction of the respective forme cylinder are offset with respect to one another in the circumferential direction in such a way that deviations in the circumferential register between the single-color printed images which are to be printed in different press units can be compensated for.
Patent CA-2542923-A1 (CA)
Title: Barre de maintien avec ressort pour bac et bac de recyclage
Inventor: DESJARLAIS JULES
IPC: B65F1/14
Filed: 2006-04-11
Abstract: Les bacs de récupération utilisés dans plusieurs grandes villes sont de peti ts bacs sans couvercle. Ces bacs se vident parfois de leur contenu lorsqu'il y a des gran ds vents et répand le tout dans les rues. La présente invention sert à maintenir en plac e le contenu d'un bac grâce à un ressort avec extension, effectuant une pression sur le centre de l'habitacle pour maintenir son contenu en place. Dans la présente invention, la tige de pression peut se déplacer de bas en haut pour s'adapter au volume du contenu du bac. Un cran d'arrêt permet à la tige de se bloquer verticalement ce qui facilite l'utilisation pour en vider le contenu. Ancrage pour le rebord du bac pour installation rapide avec vis et aussi, vi s de serrage manuel.
Patent CA-2545736-A1 (CA)
Title: Nouveaux derives d'acides phenyl-boroniques et leurs procedes de preparation
Inventor: PASCAL JEAN-CLAUDE
IPC: C07C39/15
Filed: 2004-12-10
Abstract: La présente invention concerne de nouveaux dérivés disubstitués de l'acide phényl-boronique, leurs procédés de préparation et leur utilisation en tant qu'intermédiaires dans la synthèse de dérivés non stéroïdiens de vitamine D.
Patent CA-2547536-A1 (CA)
Title: A spoked wheel for tyres
Inventor: CAPPELLOTTO GUIDO
IPC: B60B21/06
Filed: 2004-12-17
Abstract: A spoked wheel (1) includes a rim (2) with a plurality of holes (21) for a respective plurality of nipples (5) and an equal plurality of spokes (4) secured to the rim (2) by means of these nipples (5). The nipples are arranged to be fitted so as to be substantially gastight in the respective holes (21) in the rim for the purpose of fitting tubeless tyres to the rim.
Patent CA-2548037-A1 (CA)
Inventor: CRICHTON KAEL J
IPC: A47J37/06
Filed: 2006-05-23
Abstract: A cooking grill assembly includes a foldable grill, wherein the components m ay be conveniently stored for transport, wherein the components include a lower support stake for insertion into soft ground or a free-standing base for use on hard ground, a n upper extension post having at one of its ends a parallelogram linkage for vertically repositioning the cooking grill and for releasably securing the grill in a desired position, the other end of the upper extension post adapted to be rotatably mounted on the support stake.
Patent CA-2549767-A1 (CA)
Inventor: MCKINNEY REG
IPC: E01D15/12
Filed: 2006-06-09
Abstract: A portable protective crossover of a high strength construction for positioning about an elevated utility line, such as an oilfield flare stack pipeline. The crossover includes a body having opposed ramp surfaces and a passage through which an elevated pipeline to be bridged by the crossover is passed through. The passage has an internal dimension which is greater than the external dimension of the pipeline. The crossover is positionable so that no portion of pipeline is placed into contact with the crossover. The crossover is constructed particularly to provide a generally clamshell type structure which encloses about the pipeline and which prevents transferring of weight of the crossover and a vehicle crossing the crossover to the pipeline. The construction allows the pipeline to move and buckle during a blowout to prevent rupture of the pipeline.
Patent CA-2550309-A1 (CA)
Inventor: VICKERS ROBERT JASON
IPC: A61K35/745
Filed: 2004-12-17
Abstract: According to the invention there is provided a strain Bifidobacteria pseudolongum deposited under NCIMB 41199. Compositions comprising the Bifidobacteria pseudolongum of the present invention are also provided. Uses of the Bifidobacteria pseudolongum of the present invention for maintaining or improving gastrointestinal health of a companion animal are also provided.
Patent CA-2551518-A1 (CA)
Inventor: SCHAFER PETER H
IPC: A61K31/454
Filed: 2004-12-27
Abstract: Methods of treating, preventing and/or managing central nervous system disorders, such as Amyotrophic Lateral Sclerosis (ALS or Lou Gehrig~s Disease) and related syndromes are disclosed. Specific methods encompass the administration of thalidomide, or a pharmaceutically acceptable salt, solvate, hydrate, or stereoisomer thereof, alone or in combination with a second active ingredient. Pharmaceutical compositions, single unit dosage form, and kits suitable for use in methods of the invention are also disclosed.
Patent CA-2552376-A1 (CA)
Title: System for regulating heating in a tissue sealing and cutting device
Inventor: MCGAFFIGAN THOMAS H
IPC: A61B18/08
Filed: 2004-12-14
Abstract: A device for handling tissue; including: a main body; a pair of opposing arms connected to the main body, the opposing arms having working surfaces thereon;  a heating element disposed on one of the working surfaces; and a resistive element wired in parallel with the heating element.
Patent CA-2553446-A1 (CA)
Title: System and method for allowing user based application licensing across multiple wireless communications devices
Inventor: YU JULIE
IPC: H04W88/08
Filed: 2005-01-11
Abstract: A system and method for a wireless service provider to provide activation of an application by a subscriber who has a plurality of wireless communications devices in a single subscription account. The subscriber can access the application from any one of the wireless communications devices, but only one activation at a time is allowed for each subscription account.
Patent CA-2553612-A1 (CA)
Inventor: SCHNEIDER JOSEF
IPC: B41J29/00
Filed: 2004-04-30
Abstract: The invention relates to a method and device for printing a fabric. The printable fabric (11) is moved through at least one printing mechanism (10) in order to print a static or non-variable printing image. According to the invention, the printable fabric (11) is moved through at least one printing device (12,13) which is coupled in-line to the printing mechanism (10) in order to individualize the static pattern with at least one dynamic or variable printing image.
Patent CA-2559082-A1 (CA)
Inventor: STRULO BEN
IPC: G06F17/30
Filed: 2005-02-18
Abstract: Published without an Abstract
Patent CA-2559819-A1 (CA)
Title: Ldap to sql database proxy system and method
Inventor: QUIN SPENCER
IPC: H04L29/06
Filed: 2006-09-15
Abstract: An LDAP to SQL proxy to adapt a relational database as a directory service f or an LDAP client is provided. The database may be defined in accordance with a databas e schema which is external to an LDAP server serving the LDAP client. The proxy comprises LDAP to SQL query and response mappings preferably for a reduced set of LD AP operations. The proxy may comprise a mechanism to maintain a plurality of persistent database connections to reduce query processing overhead. The proxy may further be adapted to maintain a plurality of persistent connections to each of at leas t two alternative databases for executing queries to provide enhanced failsafe operations. A plurality of LDAP to SQL proxied databases may be configured for sharing query loads to enhance scalability and performance.
Patent CA-2560574-A1 (CA)
Title: Digital rights management structure, portable storage device, and contents management method using the portable storage device
Inventor: JUNG KYUNG-IM
IPC: G06F21/00
Filed: 2005-02-28
Abstract: A digital rights management (DRM) structure, a portable storage device, and a contents management method using the portable storage device are provided to facilitate the move of a rights object or encrypted content. The digital rights management structure includes a security section comprising private key information and cryptographic method which are needed to decrypt information that has been encrypted by a host device, a restriction section comprising authentication information needed for authentication with the host device and rights object information regarding content, and a data section comprising encrypted content which the host device attempts accessing.
Patent CA-2561087-A1 (CA)
Title: Induction of grammar rules
Inventor: APPLEBY STEPHEN CLIFFORD
IPC: G06F17/27
Filed: 2005-03-17
Abstract: A method of grammar rule induction comprises obtaining a monolingual set of phrases from a bilingual corpus of translation pairs. For each of the monolingual phrases in turn, initialising, with inactive edges formed from headwords identified in the phrase, the agenda of a dependency grammar chart parser arranged to form packed edges in the chart. Running the chart parser and adding to the agenda, for each inactive edge removed from the agenda, one or more active edges created as if all possible grammar rules existed. When the agenda is empty, ascertaining the alternations of each edge in the packed edge corresponding to the complete phrase, and finding their respective highest frequencies. For the set of phrases, summing, for each alternation, its respective highest frequencies, and ranking the sums. Then, selecting alternations in rank order to form the required set of grammar rules until the required set has become sufficient such that for each monolingual phrase there exists at least one analysis corresponding to the required set of grammar rules.
Patent CA-2563639-A1 (CA)
Title: 2, 4, 6-substituted pyridyl derivative compounds useful as beta-secretase inhibitors for the treatment of alzheimer's disease
Inventor: COBURN CRAIG A
IPC: C07D401/04
Filed: 2005-04-20
Abstract: The present invention is directed to 2, 4, 6-substituted pyridyl derivative compounds which are inhibitors of the beta-secretase enzyme and that are useful in the treatment of diseases in which the beta-secretase enzyme is involved, such as Alzheimer~s disease. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the treatment of such diseases in which the beta-secretase enzyme is involved.
Patent CA-2564413-A1 (CA)
Title: Stable composite material comprising supported porous gels
Inventor: CHILDS RONALD F
IPC: B01J20/30
Filed: 2005-06-06
Abstract: This invention relates to a stable composite material comprising a support member that has a plurality of pores extending through the support member, and a macroporous crosslinked gel that is located in, and fills, the pores of the support member, in which crosslinked gel is entrapped a stabilising polymer, which stabilising polymer is neutral, linear or branched, non-crosslinked, and substantially water-insoluble. The presence of the stabilising polymer is such that it allows the composite material to largely retain its porosity and morphology after being dried. The invention also relates to a process for preparing the stable composite material described above, and to its use. The stable composite material is suitable, for example, for separation of substances, for example by filtration or adsorption, including chromatography, for use as a support in synthesis or for use as a support for cell growth.
Patent CA-2565033-A1 (CA)
Inventor: CONRAD LARRY
IPC: A01C7/06
Filed: 2006-10-20
Abstract: A self-calibrating metering system for dispensing chemical granules. The system incorporates a flow sensor configured to sense a greater flow rate at the inlet aperture than at the outlet aperture. Further included is an adjustment mechanism configured to adjust the flow rate of the meter so as to calibrate the meter according to a known flow rate through a calibrated orifice within the meter. An electromechanical solenoid may be energized by a subcontroller operably coupled to the metering apparatus to allow chemical granules to flow by gravity from the pesticide container that may be disposed above the metering apparatus. The metering apparatus may be disposed on a planter unit designed to deposit granular materials with seed during the planting process. The metering system further includes an in-meter diffuser that receives foreign material and lumps in order to prevent the metering apparatus from becoming clogged.
Patent CA-2567577-A1 (CA)
Title: Method of testing a seal
Inventor: BRENNAN WILLIAM D
IPC: G01M99/00
Filed: 2006-11-10
Abstract: The present invention is for a method of testing a seal on a collapsible tube dispensing orifice during the manufacturing process. Air pressure is applied on one side of the seal, and the pressure is monitored on the other side of the seal, for any increase in pressure which would indicate a leak in the seal.
Patent CA-2569432-A1 (CA)
Title: A second-stage separator device for a vacuum cleaner
Inventor: NI ZUGEN
IPC: B04C9/00
Filed: 2006-11-29
Abstract: The present invention discloses a second-stage separator device for a vacuum cleaner, comprising a cylindrical barrel and a conical barrel that are vertically joined together, an exhaust tube coaxially disposed inside the cylindrical barrel, the side wall of the said cylindrical barrel being connected with two air inlets which have an involute central line and a rectangular longitudinal section, the two air inlets being disposed on the cylindrical barrel at the same height and staggered 180° in the circumference, with air inlets thereof being located in the common plane through the axis line of the cylindrical barrel and orientated oppositely. The present invention can increase the air inlet area of a dust cleaner and improve the dust-removal efficiency of a dust cleaner.
Patent CA-2569587-A1 (CA)
Title: Feeder for animals
Inventor: KLEINSASSER JONATHAN
IPC: A01K7/06
Filed: 2006-12-01
Abstract: A feeder for feeding animals at the weanling stage has a trough with two opposed outwardly inclined front walls over which the animals can reach for taking feed from the trough and a feed hopper for discharging feed downwardly onto a shelf above the trough. Water is supplied into the trough so that the animals may take the feed dry on the shelf or wet from the trough. Water is normally supplied through a first water supply line which has a series of nipples controlled by the animals. However, while the weanlings are very young the first water supply line is closed off and water is supplied from a second supply line which is managed by a timer and water level sensor.
Patent CA-2569704-A1 (CA)
Title: Perforating charge case
Inventor: GROVE BRENDEN M
IPC: F42B3/28
Filed: 2001-10-31
Abstract: A shaped charge comprises a case. At least a portion of the case is formed of a material having a ductility above approximately 5 percent.
Patent CA-2581099-A1 (CA)
Title: Enzymes involved in triterpene synthesis
Inventor: OSBOURN ANNE
IPC: C12N15/82
Filed: 2005-10-14
Abstract: This invention relates to isolated polynucleotides encoding a CYP51H. The invention also relates to the construction of recombinant DNA constructs comprising all or a portion of the isolated polynucleotide of the invention, in sense or antisense orientation, operably linked to at least one regulatory sequence.
Patent CA-2583279-A1 (CA)
Title: Optical correlation apparatus and method
Inventor: LEWIN ANDREW CHARLES
IPC: H04B10/61
Filed: 2005-10-18
Abstract: This invention relates to a pattern recognition correlator and method for correlating input data with one or more reference data sets. The input data, which may be for instance digital amplitude modulated optical data, is used to modulate an optical signal to form a phase modulated optical signal. This temporal phase modulated optical signal is then converted into a parallel optical phase signal, preferably through use of an optical delay, and modulated by an optical phase modulator. When there is a correlation between the input data and the reference data the emerging wavefront is plane and can be strongly coupled to a detector. In the absence of correlation the emergent wavefront is not plane and so is not coupled as strongly to the detector. The detector output can therefore be used as an indication of correlation.
Patent CA-2583473-A1 (CA)
Title: Neuronal progenitors from feeder-free human embryonic stem cell culture
Inventor: STICE STEVE
IPC: C12N5/00
Filed: 2005-10-04
Abstract: The present invention relates to methods for producing feeder cell-free neuroprogenitor cells (preferably adherent) from embryonic stems cells, preferably human embryonic stem cells, the feeder cell-free neuroprogenitor cells, preferably human cells themselves, as well as methods for producing feeder cell-free samples of neuronal cells, preferably adherent human neuronal cells and the feeder cell-free neuronal cells themselves. Pharmaceutical compositions and methods of treating neurodegenerative diseases as well as the use of the described cells in assay systems is also described.
Patent CA-2587203-A1 (CA)
Title: A depth indicator for indicating the depth of a settable material and a method of applying a layer of a settable material onto a support surface
Inventor: LONCARIC ALBERT JOHN
IPC: E21D11/40
Filed: 2005-10-13
Abstract: An indicator (1) for indicating the depth of a layer of a settable material (45) that has been applied to a support surface (42) is disclosed. The indicator (1) comprises a base (2) defining a contact surface for mounting on the support surface, and a shank (5) having one end mounted on said base (2) and projecting transverse away from the base (2) to a free end remote from said base (2). An indicating marker (20) is positioned on the shank (2) for indicating the depth of settable material when it is filled up to the level of the marker (20). The indicator (1) also includes a cap (30) mounted on the free end of the shank (5). A method of applying a layer of settable material onto a support surface (42) using the indicator (1) is also disclosed. The method comprises the steps of providing at least one depth indicator (1) and placing the indicator (1) on the support surface (42) and adhering it thereto.  Thereafter the settable material is applied to the support surface (42). The depth of the material on the support surface is measured from the length of the shank of the indicator that still remains exposed. The material is applied in a thickness that extends up to the indicating marker (20) to provide a layer of material or required thickness.
Patent CA-2588642-A1 (CA)
Title: Method and apparatus for secure transfer and playback of multimedia content
Inventor: VAN HOFF ARTHUR
IPC: H04N7/173
Filed: 2005-11-21
Abstract: A method and apparatus for secure transfer and playback of multimedia content enables the secure transfer of multimedia content from a digital video recorder (DVR) to a personal computer (PC) and further to a handheld device. A  DVR determines which devices on a Local Area Network (LAN) are authorized to share and/or retrieve content from the DVR. The DVR receives a connection request from a PC on the LAN, authorizes the connection request and establishes a secure connection between the DVR and the PC. Once the secure connection is established, the DVR receives a request for multimedia content from the PC, prepares the multimedia content for transfer and transfers the multimedia content to the PC.