baber/WOPTO huggingface dataset:
Patent CA-2605595-C (CA)
Inventor: QIN PENGCHENG
IPC: H04L12/18
Filed: 2006-03-21
Granted: 2012-07-17
Abstract: A method for providing a group chat service includes: creating a chat group including a first member and one or more second members; establishing a P2P connection to each of the second members; receiving audio data uploaded from the second members through the P2P connections; mixing the audio data received and audio data of the first member to generate mixed audio data and transmitting the mixed audio data to the second members through the P2P connections by the first member; receiving by the second members the mixed audio data. The present invention also discloses a system for providing a group chat service. According to the present invention, text chat and audio chat are handled differently, thus the network bandwidth requirement and computer hardware requirement of group chat for forwarding the audio data are lowered, and the data volume transmitted by the network is reduced.
Patent CA-2606969-C (CA)
Inventor: LAURYSSEN GARY PIERRE
IPC: A61F2/12
Filed: 2006-04-28
Granted: 2014-04-29
Abstract: The invention comprises a soft tissue support (1) in the form of a biocompatible resilient layer with a predetermined shape and means to secure the support subcutaneously. The support may be a generally L-shaped or U-shaped and be manufactured from a biocompatible resilient mesh.
Patent CA-2608171-C (CA)
Inventor: MICHELSON GLENN C
IPC: A61P35/00
Filed: 2006-05-10
Granted: 2014-02-04
Abstract: A method for treating drug-resistant cancer, includes: administering to a patient in need thereof, a compound of formula I, a tautomer of the compound, a salt of the compound, a salt of the tautomer, a mixture thereof, or a pharmaceutical composition comprising the compound, the tautomer, the salt of the compound, the salt of the tautomer, or the mixture, wherein the patient is a cancer patient with drug-resistant cancer, wherein the compound of Formula I  is as defined in the application.
Patent CA-2608535-C (CA)
Inventor: SYLVAIN DANY
IPC: H04M3/56
Filed: 2007-10-29
Granted: 2015-01-06
Abstract: The present invention provides an audio source selection process for a conference bridge. The conference bridge receives multiple audio sources and selects at least one of the audio sources based on the relative signal levels associated with the audio signal at each of the audio sources. The audio signals associated with the selected source are delivered to conference participants via one or more audio outputs. The conference bridge will repeatedly employ a selection process to select an audio source based on signal level measurements for the audio signals of the audio sources. During the selection process, the influence of a selected audio source relative to the other unselected audio sources is reduced, after the selected audio source has remained selected for more than a first time period.
Patent CA-2609221-C (CA)
Title: A peptide ligand to impair cancer cell migration
Inventor: ANDERSSON TOMMY
IPC: A61P35/04
Filed: 2006-05-30
Granted: 2014-07-08
Abstract: Loss of Wnt-5a protein expression in breast carcinoma patients is associated with a shorter recurrence-free survival as well as increased motility in mammary cell lines. Based on sequence analysis of Wnt-5a 13 peptide fragments were identified and investigated for their ability to mimic the effects of the Wnt-5a protein on mammary cell adhesion and motility. Two of these peptides significantly increased adhesion and impaired the motility of non-tumourigenic breast cancer cell lines, both low in endogenous Wnt-5a protein expression. To identify the shortest possible peptide that still had an anti-motile effect, sequential deletions of two amino acids from the N-terminal side of the shorter of these two peptides were performed. The effect on tumour cell adhesion was gradually lost, and when only 6 amino acids remained the effect was not detectable. However, formylation of the N-terminal methionine of this hexapeptide restored its effect on adhesion and reduced tumour cell motility.  The novel formyl-Met-Asp-Gly-Cys-Glu-Leu peptide ligand can serve as a lead substance for anti-metastatic treatment in the «50% of human breast cancers where the endogenous expression of Wnt-5a is reduced.
Patent CA-2609442-C (CA)
Inventor: OGUCHI HIROKI
IPC: B65D1/42
Filed: 2006-05-08
Granted: 2015-02-17
Abstract: The technical problem to be solved by this invention is to design a bottle shape that improves the bottle rigidity and strength in the lateral direction, without increasing the cost of material required to thicken the bottle wall. The object of this invention is to provide a synthetic resin bottle at a low cost in such a way that the bottles can be used smoothly on the carrier line, in the vending machines, and in storage on the stacks with no deformation, and are capable of performing a vacuum-absorbing function enough to be used in hot filling.  Multiple pillar sections in a projected strip-like shape are disposed on the body of a synthetic resin bottle, wherein the pillar sections are inclined spirally at a uniform angle of gradient (a) relative to central axis of the bottle and disposed in parallel to one another, so that the cylindrical body wall is prevented from being deformed by the pressure force that acts in a lateral direction.
Patent CA-2610454-C (CA)
Inventor: CHOWDHURY TAHSEEN A
IPC: A61K9/00
Filed: 2006-06-05
Granted: 2014-02-11
Abstract: The present invention relates to a method of making a solid oral dosage form attached to a handle, the method comprising attaching a handle to a solid oral dosage form by applying high frequency mechanical vibrations. In some embodiments, the present invention relates to a method of making a solid oral dosage form attached to a handle, the method comprising: (a) placing a handle in contact with a solid oral dosage form, wherein an area of contact between the handle and the solid oral dosage form forms a joint interface; (b) applying high frequency mechanical vibrations to the joint interface until the solid oral dosage form at the joint interface reaches a molten state; and (c) cooling the joint interface in a molten state to allow solidification, thereby attaching the solid oral dosage form to the handle.
Patent CA-2610735-C (CA)
Inventor: GLATZ ADOLF
IPC: A45B23/00
Filed: 2006-07-13
Granted: 2013-05-21
Abstract: The invention relates to a free arm parasol which comprises a pole (2) whereon an extension arm (10) is guided such that it can be extended and detracted in the direction of the axis thereof, and can pivoted about the axis thereof. The extension arm (10) supports a parasol (12) on the end thereof and is rotationally mounted on the other end in a bearing (14). A carrier element (16), which is connected in an articulated manner to the pole (2), is connected to bearing. Also, a stopping device (24), which is used to stop the pivotable positioning of the extension arm (10), is provided on the bearing (14). Said stopping device comprises a steering bar (26) which is arranged in the extension of the extension arm (10), can be placed counter to the carrier element (16), can be locked to the carrier element (16) and can be pivoted about the axis of the extension arm (10) when in the unlocked state in order to improve the handling of the free arm parasol. Said arm is coupled in a detachable manner to the extension arm by means of a coupling device, according to a selected rotational angle in relation to the extension arm (10).
Patent CA-2610937-C (CA)
Inventor: FOX PETER ALLEN
IPC: H01Q3/34
Filed: 2006-06-09
Granted: 2012-01-31
Abstract: A system for a satellite includes a core system and multiple nodes for generating an active phased array. Each node includes a transceiver for wirelessly receiving a transmit signal from the core system, for wirelessly transmitting the transmit signals to a target, for wirelessly receiving the receive signals from the target, and for wirelessly transmitting the receive signal back to the core system. The system also includes a subsystem for inhibiting signal interference between the transmit and receive signals. Each of the nodes may also include local power generation circuitry.
Patent CA-2612998-C (CA)
Inventor: CHAREST PASCAL P
IPC: B23P11/00
Filed: 2007-11-30
Granted: 2017-02-07
Abstract: An apparatus for forming a metal blank into a structural member of a predetermined shape includes a hydroforming mold having an electromagnetic trimming/piercing assembly. The metal blank is hydroformed into a hydroformed member, and then an electric discharge circuit is energized to create an electromagnetic force sufficient to drive an electromagnetic driver. The electric discharge circuit is discharged to drive the electromagnetic driver toward the hydroformed member. The electromagnetic driver comprises a trimming/piercing tool for trimming/piercing the hydroformed member at a predetermined location to yield the predetermined shape. Structural members formed by the apparatus and method of the instant invention can be used, for example, in automotive applications.
Patent CA-2615640-C (CA)
Inventor: SWABEY JOHN WILLIAM
IPC: G09F3/02
Filed: 2007-12-20
Granted: 2014-10-28
Abstract: In-mold rotomolding labels comprise a printed sheet and a "cover stock" layer that covers the printed sheet and also provides adhesion of the label to the mold prior to the rotomolding procedure. The cover stock is prepared from a high melting polyethylene and a low melting polyolefin and is characterized by having a non-homogeneous morphology in which discrete "islands" of the polyethylene are present in a continuous "sea" of the polyolefin. The cover stock melts during the rotomolding process to provide a protective cover for the label graphics.
Patent CA-2616563-C (CA)
Inventor: BATTAGIN DANIEL C
IPC: G06F17/00
Filed: 2006-08-29
Granted: 2015-05-19
Abstract: A snapshot of electronic data is generated to provide information about a file at a specific point in time. The snapshot may be shared between several users.  The snapshot is generated based on the type of snapshot that is requested. The snapshot types include a static snapshot, a published item snapshot and an interactive snapshot. Each type of snapshot may hide a portion of the file data from requesting users such that sensitive information is not made available to the users. The static snapshot is generated by saving only static data associated with the file. The interactive snapshot is generated by saving static data associated with the file, but any links or references to dynamic file data are maintained. The published item snapshot includes specific file objects and static data associated with the specified objects.
Patent CA-2623833-C (CA)
Inventor: HIMMELFREUNDPOINTNER KURT
IPC: F23K5/04
Filed: 2006-09-25
Granted: 2014-09-23
Abstract: A device and method for charging processing plants, in particular, combustion furnaces (1), is disclosed, in which a flowing process material (3), which has solid components (6) in addition to liquid components (5), is introduced into the processing plant (1), by means of a conveyor line (2) under pressure. According to the invention, advantageous charging conditions may be achieved, by means of mixing the process material (3) before pressurisation.
Patent CA-2625987-C (CA)
Title: A method and apparatus for bootstrapping information in a communication system
Inventor: TEAGUE EDWARD H
IPC: H04H20/00
Filed: 2006-10-27
Granted: 2014-10-21
Abstract: Accordingly, a method and apparatus are provided wherein an apparatus comprises plurality of electronic devices, each having a logic, wherein the apparatus is configured for receiving a preamble comprising frame structure parameters; extracting said frame structure parameters from said preamble; and determining a frame structure by demodulating said frame structure parameters.
Patent CA-2628078-C (CA)
Title: Ensemble inducteur electrique a canaux
Inventor: RAFFNER BERNARD M
IPC: H05B6/02
Filed: 2008-04-02
Granted: 2015-11-17
Abstract: La présente invention concerne un ensemble inducteur électrique à canaux et une méthode visant à former un ensemble inducteur électrique à canaux. Un moule à canaux non amovible, creux et non magnétique est utilisé pour former le ou les canaux découlement de lensemble. Un milieu liquide chauffé circule dans lintérieur creux du moule, une fois que le moule est situé dans lensemble, pour faire subir un traitement thermique au réfractaire entourant les parois extérieures du moule. Après le traitement thermique, un liquide est acheminé vers lintérieur creux du moule, pour dissoudre chimiquement le moule.
Patent CA-2629133-C (CA)
Inventor: ANDERSON JOHN D
IPC: B61D45/00
Filed: 2008-04-10
Granted: 2013-07-09
Abstract: A transverse railroad coil car coil restraint apparatus or system which includes a plurality of coil restraints attachable to each trough in a transverse railroad coil car to reduce the sideways shifting of coils positioned in the troughs. In certain embodiments, the coil restraints are attached in each trough and extend across the transverse coil car. In other embodiments, the coil restraints are attached in each trough along the length of the trough. In certain embodiments, when a coil is positioned in the trough, the coil compresses certain of the coil restraints and does not compress other of the coil restraints which prevents the sideways shifting of the coil during movement of the transverse coil car. In other embodiments, when a coil is positioned in the trough, the coil compresses certain of the compression members and does not compress other of the compression members which prevents the sideways shifting of the coil during movement of the transverse coil car.
Patent CA-2640020-C (CA)
Inventor: WOBBEN ALOYS
IPC: F03D11/00
Filed: 2007-02-12
Granted: 2013-01-08
Abstract: The invention concerns a wind power installation comprising a flight warning light arrangement. In accordance with the invention it is proposed that the flight warning light arrangement is switched on only when a vehicle or craft, preferably an aircraft, approaches the wind power installation to a predetermined spacing.
Patent CA-2646600-C (CA)
Inventor: MOORE CHRISTOPHER
IPC: B60D1/34
Filed: 2008-12-15
Granted: 2013-04-02
Abstract: The present disclosure relates trailer hitch devices for towing a trailer behind a vehicle. The present disclosure provides a hitch and associated structures which provide an anti-sway function. More specifically, the present disclosure provides an anti-sway trailer hitch including an anti-sway device for the hitch, wherein the anti-sway device includes: a sway bar attachment member having a cammed surface; and a sway controller having a bias mechanism adapted to bias a travel axis of the trailer toward a travel axis of the towing vehicle through an interaction between the cammed surface of the sway bar attachment member and the bias mechanism.
Patent CA-2648629-C (CA)
Inventor: SHIBUYA AKIRA
IPC: G01N33/577
Filed: 2007-04-05
Granted: 2017-08-29
Abstract: A test method for providing data usable in predicting the onset possibility of acute graft-versus-host disease (GVHD); a kit for conducting this method; and a preparation and a molecule-targeting therapy for treating and preventing GVHD. The test method as described above comprises monitoring with the passage of time the blood DNAM-1 concentration of a patient having had hematopoietic stem cell transplantation from, for example, bone marrow and providing data for predicting the possibility of the onset of acute graft-versus-host disease, data for estimating the onset risk thereof or data for evaluating a therapeutic effect after the onset thereof based on changes in abnormal values exceeding the normal level. Moreover, a molecule-targeting therapy characterized by comprising targeting DNAM-1 molecule in the blood of a patient with the onset of GVHD or having a possibility of the onset thereof, administering anti-DNAM-1 antibody that is a neutralizing antibody therefor, and thus treating or preventing GVHD; and a preparation to be used therefor are disclosed.
Patent CA-2649706-C (CA)
Title: Therapie cellulaire : un procede et une composition pour le traitement du diabete
Inventor: BROYTMAN VLADISLAV
IPC: C12N5/071
Filed: 2007-04-17
Granted: 2013-06-11
Abstract: L'invention concerne un procédé pour obtenir des cellules îlots bêta de pancréas de lapins et une composition pour transplant (xénogreffes ou xénotransplants)de cellules îlots bêta isolées et cultivées à partir de pancréas de lapins afin de promouvoir la production naturelle d'insuline chez les personnes atteintes du diabète.
Patent CA-2651229-C (CA)
Title: Appareil, procede et progiciel assurant une synchronisation de liaison sol-air par l'utilisation d'une attribution d'une ressource reservee de liaison sol-air
Inventor: DALSGAARD LARS
IPC: H04W56/00
Filed: 2007-05-01
Granted: 2013-03-19
Abstract: Selon l'invention, une attribution d'une ressource de liaison sol-air utilisée pour envoyer un signal de synchronisation est transmise à un équipement utilisateur. L'équipement utilisateur fait suivre la ressource de liaison sol-air et un signal de synchronisation. Une avance de durée est déterminée pour l'équipement utilisateur à partir du signal de synchronisation de la liaison sol-air. Diverses indications sont utilisées pour indiquer à l'équipement utilisateur que l'attribution de ressources de liaison sol-air est destinée à l'envoi de son signal de synchronisation. Ces indications peuvent être, par exemple, l'expiration du chronomètre d'avance de durée de l'équipement utilisateur, un champ de la table d'attribution attribuant les ressources de liaison sol-air, ou une signalisation explicite du réseau. Des procédés, des dispositifs et des progiciels sont décrits en détail dans des modes de réalisation tant du réseau que de l'équipement utilisateur.
Patent CA-2651944-C (CA)
Inventor: ROSS STANLEY
IPC: E21B21/06
Filed: 2009-02-03
Granted: 2011-07-12
Abstract: This application describes a method and apparatus for cleaning drill cuttings from a wellbore. Specifically, the apparatus includes an effective system for handling and washing drill cuttings in a modular system adapted for use at a well site. The system successively washes hydrocarbon contaminated drill cuttings in organic solvent and water to remove and recover the hydrocarbon contaminates enabling disposal of clean drill cuttings.
Patent CA-2657752-C (CA)
Inventor: DAVIS PAUL JAMES
IPC: A61L15/60
Filed: 2007-07-18
Granted: 2015-05-05
Abstract: A delivery system, e.g. a skin dressing, comprising an upper component, comprising hydrogen peroxide, and a lower component in hydrated condition, such that when the upper and lower components are placed in contact with each other, hydrogen peroxide migrates towards the lower component is provided.
Patent CA-2670738-C (CA)
Title: Procede de traitement du semi-hydrate de sulfate de calcium
Inventor: BRUCE ROBERT BYRON
IPC: C04B11/02
Filed: 2007-12-17
Granted: 2015-06-23
Abstract: La présente invention concerne un procédé de traitement du semi-hydrate de sulfate de calcium bêta. Le procédé consiste à exposer à la vapeur le semi-hydrate de sulfate de calcium bêta à une pression supérieure à la pression atmosphérique.
Patent CA-2680284-C (CA)
Inventor: DEJONGE MICHAEL K
IPC: G05D1/06
Filed: 2008-03-07
Granted: 2013-11-12
Abstract: A method of producing a variable thrust cutback of an aircraft during aircraft departure is provided. The method includes the steps of storing expected sound exposure levels for an aircraft in memory, and storing a sound exposure level limit for a navigation flight in memory. The method also includes the steps of determining aircraft altitude and determining aircraft airspeed. The method further includes the steps of computing an engine thrust value that complies with the sound exposure level limit based on the altitude, airspeed and the sound exposure levels, and outputting the computed engine thrust value for use in controlling the aircraft during departure.
Patent CA-2682052-C (CA)
Inventor: GRAHAM CRAIG
IPC: G08G1/123
Filed: 2008-03-21
Granted: 2016-08-16
Abstract: Systems and methods are provided for generating a reference location data set, such as a reference longitude and latitude point, for each of a plurality of point addresses. A reference location data set can be determined for a point address based on prior geocode samples, such as GPS readings, that have been obtained using a portable computing device during a prior delivery to or pickup from the point address. A location data service collects such geocode samples and processes the samples to generate a reference location data set, such as a reference longitude and latitude and a zone of confidence around the reference longitude and latitude, for each unique point address. To determine whether an item is being delivered to a wrong address, current location data obtained during a delivery can be compared against the reference location data generated by the location data service for the delivery address.
Patent CA-2683873-C (CA)
Inventor: OHYATSU NORIYUKI
IPC: F23L9/02
Filed: 2008-04-11
Granted: 2013-01-15
Abstract: Provided is a finely-powdered coal burning boiler, which reduces an air-excess ratio thereby to reduce the emission of unburned contents such as CO. The finely-powdered coal burning boiler comprises finely-powdered coal feed measuring means (51) for measuring the feeding rates of the finely-powdered coal to be conveyed through coal feeding pipes (43), individually, and control means (66) for calculating the burning air feeding rates to match the finely-powdered coal feeding rates thereby to send a control command signal to burning air feed adjusting means (64), so that a burner air ratio set by burner air ratio setting means may be kept on the basis of both the finely-powered coal feeding rate, which is measured by the finely-powdered coal feed measuring means (51), and the burning air feeding rate, which is measured by the burning air feeding rate measuring means and fed to a finely-powdered coal burner (61) connected to the coal feeding pipes (43).
Patent CA-2684599-C (CA)
Inventor: HU TSUNG-CHENG
IPC: C07D491/22
Filed: 2008-04-14
Granted: 2013-07-02
Abstract: Novel crystalline forms of topotecan hydrochloride and processes of making the same are disclosed.
Patent CA-2686835-C (CA)
Title: Novel herbicide resistance genes
Inventor: LIRA JUSTIN M
IPC: A01N39/04
Filed: 2008-05-09
Granted: 2020-04-21
Abstract: The subject invention provides novel plants that are not only resistant to 2,4-D, but also to a pyridyloxyacetate herbicide. The subject invention also includes plants that produce one or more enzymes of the subject invention "stacked" together with one or more other herbicide resistance genes. The subject invention enables novel combinations of herbicides to be used in new ways. Furthermore, the subject invention provides novel methods of preventing the development of, and controlling, strains of weeds that are resistant to one or more herbicides such as glyphosate. The preferred enzyme and gene for use according to the subject invention are referred to herein as AAD-13 (AryloxyAlkanoate Dioxygenase). This highly novel discovery is the basis of significant herbicide tolerant crop trait and selectable marker opportunities.
Patent CA-2687651-C (CA)
Title: Procede de fabrication d'un produit antiperspirant emulsifie
Inventor: SWAILE DAVID FREDERICK
IPC: B01F3/08
Filed: 2008-06-18
Granted: 2012-11-27
Abstract: L'invention porte sur des procédés de fabrication de produits antiperspirants qui se présentent sous la forme d'émulsions comprenant une phase non-miscible à l'eau, continue, et une phase aqueuse dispersée.