baber/WOPTO huggingface dataset:
Patent CA-2802960-A1 (CA)
Title: Method and system for cloud-based media adaptation and transcoding service
Inventor: KHASNABISH BHUMIP
IPC: H04L29/02
Filed: 2011-06-29
Abstract: A system for establishing a communication session between an originating device and a terminating device using at least one media adaptation and transcoding service (MATS) host comprises at least one computing device which searches a domain associated with the at least one originating and terminating device, for the at least one MATS host. The at least one MATS host comprises a resource configured to establish a communication session between the originating device and the terminating device. If at least one MATS host is available in the domain, the at least one computing device establishes the communication session between the originating device and the terminating device by using the resource of the at least one MATS host. The used resource is monitored during the established communication session.
Patent CA-2803372-A1 (CA)
Inventor: ZHU LIZHONG
IPC: H04W56/00
Filed: 2013-01-23
Abstract: A mobile wireless communications may include a housing (16), a cellular transceiver (11) carried by the housing and configured to operate based upon power levels, and a wireless local area network (WLAN) transceiver (14) carried by the housing. The cellular transceiver may be configured to send timing information to the WLAN transceiver. The WLAN  transceiver may be configured to schedule WLAN communications based upon the timing information and the selected power level of said cellular transceiver.
Patent CA-2805795-A1 (CA)
Inventor: ANDRUS MERRITT B
IPC: C07C69/017
Filed: 2005-01-19
Abstract: The present invention includes methods for preparing resveratrol, resveratrol esters and substituted and unsubstituted stilbenes of the formula given below; where each Y is -O or halogen, each Z is -O or halogen, each n and each m is independently the value of 0, 1, 2, 3, 4 or 5, each A and each B is independently selected from Pn, R or absent, each V and each W is independently selected from Pn, straight or branched alkyl of from (2) to (6) carbon atoms and cycloalkyl of from (3) to (8) carbon atoms, alkoxy, phenyl, benzyl or halogen, R is independently selected from the group comprising alkyl with at least one carbon atom, aryl and aralkyl, Pn is an alcohol protecting group and diastereoisomers of the foregoing. The compounds are made from a multi-step process including a N-heterocyclic carbene-type ligand coupling in the presence of a base with benzyol halide and styrene coupling partners. These compounds show increased stability for use in the food, cosmetic and pharmaceutical industries. (see formula I)
Patent CA-2806536-A1 (CA)
Inventor: SAD SUBASH
IPC: C12N15/00
Filed: 2011-07-28
Abstract: The present invention relates to a recombinant bacterium expressing an antigen that is translocated to the cytosol of a host organism, and uses thereof. To this end, the present invention provides a recombinant bacterium comprising a nucleic acid encoding an antigen that is translocated to the cytosol of a host cell utilizing Type III secretion system. The recombinant bacterium is generally chosen from intracellular pathogens that reside in the phagosome and fail to induce rapid T cell activation. The translocated antigen may be a viral antigen, a bacterial antigen, or a tumour antigen. Methods of imparting immunity using the recombinant bacterium are also provided.
Patent CA-2810666-A1 (CA)
Title: Method of manufacturing a polymeric stent having reduced recoil
Inventor: ZHANG QIANG
IPC: A61L31/10
Filed: 2011-09-08
Abstract: Methods of manufacturing polymeric intraluminal stents, and stents made by such methods, are disclosed. The methods provide for manufacturing polymeric intraluminal stents by inducing molecular orientation in the stents by radial compression thereby providing stents with low recoil post-deployment.
Patent CA-2817161-A1 (CA)
Inventor: LOHSE JESPER
IPC: G01N33/52
Filed: 2011-12-06
Abstract: The present invention relates to methods of visualizing targets in histological samples, e.g. biopsy samples, wherein the methods comprise staining of the sample with (i) one or more target specific immunochemical stains, and (ii) a histological stain for specific tissue components e.g. iron, mucins glycogen, amyloid, nucleic acids, etc., e.g. hematoxilyn and/or eosin stains or the like, that is used to enhance contrast in the microscopic image of a tissue sample, highlight morphologic structures in the sample for viewing, define and examine tissues, cell populations, or organelles within individual cells. Methods may further comprise evaluation of expression of one or more targets in the sample. The disclosed methods are useful for medical diagnostics.
Patent CA-2817201-A1 (CA)
Title: Compatible carrier for secondary toughening
Inventor: BAIDAK ALEXANDRE A
IPC: B29C70/48
Filed: 2011-10-28
Abstract: Embodiments of the invention are directed to carriers providing a primary toughening function and incorporating a secondary toughening agent therein. According to embodiments of the invention, the carrier/agent combination may be used in liquid resin infusion applications. The carrier may be any polymer-based material having a solubility characteristic in a thermosetting resin. The secondary toughening agent may be of a material such as a thermoplastic, a thermoset, a cross-linked thermoset, a rubber, a rubbery-like material or a combination thereof and may be in the form of a particle, a micro -fiber (fibril) or a fibrous network. In some embodiments, the earner is soluble in the resin while the secondary toughening agent is insoluble in the resin when subjected to a cure cycle.
Patent CA-2818093-A1 (CA)
Title: Aube mobile de turbomachine et turbomachine associee
Inventor: COLLIN YANNICK
IPC: F01D5/22
Filed: 2011-11-21
Abstract: Aube mobile de turbomachine, présentant à son extrémité distale un talon avec une plateforme présentant des premier et deuxième bords latéraux (21, 22) opposés, et des léchettes d'étanchéité amont et aval (31, 32). Chacun des premier et deuxième bords latéraux (21, 22) présente, entre les léchettes amont et aval (31, 32), un profil sensiblement en "Z". Le talon comprend, du côté du premier bord latéral (21), un premier rebord (41) en saillie vers l'extérieur, qui n'est raccordé à aucune des léchettes amont et aval (31, 32). Le talon comprend un deuxième rebord (42) en saillie vers l'extérieur, ce deuxième rebord (42) comprenant une partie aval (44) raccordée à la léchette aval (32) et qui s'étend le long du deuxième bord latéral (22), et une partie amont (43) prolongeant la partie aval (44) jusqu'à la léchette amont (31), et se situant en retrait par rapport au deuxième bord latéral (22).
Patent CA-2818895-A1 (CA)
Inventor: VELLENKI SIVA RAMA PRASAD
IPC: C07D493/04
Filed: 2011-07-14
Abstract: The present invention relates to a process for the preparation of (3R, 3aS, 6aR)- hexahydrofuro [2, 3-b] furan-3-ol of formula I by reacting a compound of formula VII with the compound of formula R2-OH in the presence of haloginating agent to obtain a compound of formula VI  and treating a compound of formula VI with dehaloginating agent to obtain a compound of formula V by reducing a compound of formula V, followed by cylization to obtain compound of formula IV and separating the enantiomer and diastereomers from compound of formula IV to yield a compound of formula I. Compound of formula I is useful as an intermediate in the preparation of protease inhibitors, in particular broad spectrum HIV protease inhibitors, the present invention also relates to process for the preparation of Darunavir from (3R, 3aS, 6aR)-hexahydrofuro [2, 3-b] furan-3-ol.
Patent CA-2827063-A1 (CA)
Inventor: SRINIVASAN KANNAN
IPC: C11C3/04
Filed: 2012-02-10
Abstract: This invention relates to an improved process for the preparation of green fatty acid methyl esters (FAME; commonly called as biodiesel) from different triglyceride oils using mixed metal oxides derived from layered double hydroxides (referred here as LDHs) as reusable solid heterogeneous base catalysts. This process uses very low alcohohoil molar ratio and catalyst and/or products are easily separable after the reaction through simple physical processes. The properties of thus obtained biodiesel meet the standard biodiesel values and can directly be used as transport fuel.
Patent CA-2830091-A1 (CA)
Inventor: SMELCER JIM C
IPC: F23D14/02
Filed: 2009-07-06
Abstract: A water heating apparatus uses a low range blower assembly and a high range blower assembly, each providing a variable flow of premixed fuel and air to a burner assembly. Appropriate choice of the operating ranges of the blower assemblies can provide a high turndown ratio approximately equal to the product of the turndown ratios of each of the individual blower assemblies. Turndown ratios as high as 25:1 are achievable.
Patent CA-2833043-A1 (CA)
Title: Use of s-adenosylmethionine, vitamin e, and vitamin c for the prevention and treatment of cardiovascular dysfunction
Inventor: MING ZHI
IPC: A61K31/198
Filed: 2012-04-13
Abstract: The present invention provides a method of preventing or treating cardiovascular dysfunction by administering a therapeutically effective amount of (a) one or more of (i) S-adenosylmethionine or a derivative or pharmaceutically acceptable salt thereof and (ii) N-acetylcysteine or a derivative or pharmaceutically acceptable salt thereof; (b) vitamin E or a derivative or pharmaceutically acceptable salt thereof; and (c) vitamin C or a derivative or pharmaceutically acceptable salt thereof and a pharmaceutically acceptable carrier.
Patent CA-2835664-A1 (CA)
Title: Wound debridement compositions containing seaprose and methods of wound treatment using same
Inventor: SHI LEI
IPC: A61P17/02
Filed: 2012-05-11
Abstract: Wound debridement compositions containing the proteolytic enzyme Seaprose and use of such compositions in wound treatment for the enzymatic debridement of wounds.
Patent CA-2840448-A1 (CA)
Title: Apparatus and method for determination of far-field signature for marine seismic vibrator source
Inventor: TEYSSANDIER BENOIT
IPC: G01V1/04
Filed: 2014-01-23
Abstract: Computing device, system and method for calculating a far-field signature of a vibratory seismic source. The method includes determining an absolute acceleration of a piston of the vibratory seismic source while the vibratory seismic source generates a seismic wave; calculating, based on the absolute acceleration of the piston, a far-field waveform of the vibratory seismic source at a given point (O) away from the vibratory seismic source; and cross- correlating the far-field waveform with a driving pilot signal of the vibratory seismic source to determine the far-field signature of the vibratory seismic source.
Patent CA-2841849-A1 (CA)
Inventor: MARTIN JEAN-VALERY
IPC: C09K21/04
Filed: 2012-07-11
Abstract: Cellulose based insulation materials are treated with phosphate compounds to provide flame retardant properties and reduce or eliminate the propensity of the cellulose based materials to ignite and propagate flame or smolder. The phosphate compounds may be blended with the cellulose based material in a dry process. Alternatively, the phosphate compound may be dissolved or dispersed in water or other solvent and sprayed on the cellulosic material. The cellulose material is then dried prior to use. The treated cellulose materials may be further conditioned prior to use by heating to between 30°C and 100°C for 12 to 48 hours.
Patent CA-2841923-A1 (CA)
Inventor: TEUCHER AXEL
IPC: A61M5/315
Filed: 2012-08-22
Abstract: The present invention relates to a cartridge for a drug delivery device, comprising a barrel (52; 62; 72; 82; 92) of substantially cylindrical shape and at least one piston arrangement (54; 64; 74; 84, 85; 94, 95, 97) displaceably arranged in the barrel, wherein the piston arrangement (54; 64; 74; 84, 85; 94, 95, 97) occupies at least 20% of the volume confined by the barrel (52; 62; 72; 82; 92).
Patent CA-2843023-A1 (CA)
Title: Pressure compensation system for a motor bearing assembly
Inventor: MARCHAND NICHOLAS
IPC: E21B4/02
Filed: 2014-02-14
Abstract: In an oil-sealed bearing assembly in the bearing section of a mud motor, in which a mandrel is rotatably disposed within a cylindrical housing, a cylindrical sleeve is disposed coaxially within the mandrel with the sleeve being non-rotatably mounted to an inner surface of the mandrel, thereby forming an annular piston chamber forming part of a generally annular oil reservoir. An annular piston is axially movable within the piston chamber without rotation relative to either the mandrel or the sleeve.
Patent CA-2844922-A1 (CA)
Title: Real-time driver observation and scoring for driver's education
Inventor: FIELDS BRIAN M
IPC: G09B5/00
Filed: 2014-03-06
Abstract: Driving skill data is gathered with one or more accelerometers during a driving session of a first student driver, including one or more of acceleration data, braking data, or steering data and wherein the driving skill data includes one or more of a timestamp or location stamp. A driving session report is generated with a computer processor. The driving session report includes a calculation of one or more of a student driver acceleration skill score based on the acceleration data, a student driver braking skill score based on the braking data, or a student driver steering skill score based on the steering data and storing the one or more scores on a computer-readable medium. The driving session report is displayed. Driving skill data may be gathered and driving session reports may be generated for subsequent student drivers.
Patent CA-2848704-A1 (CA)
Inventor: DRIFKA BRIAN NORBERT
IPC: E06B9/17
Filed: 2012-02-08
Abstract: An overhead roll-up door assembly for a vertically moving door to permit and prohibit access to an opening, the door assembly having a pair of spaced apart, parallel side columns for vertically guiding a door panel, the door panel having at least one wind lock attached proximate each marginal edge of the door panel, each of the wind locks having an angled portion facing the interior of the opening having a first durometer and a substantially rectangular portion having a second durometer different from the first durometer, the wind locks engaging the side column to prevent disengagement of the door panel from the side columns when a wind load is applied to the door panel.
Patent CA-2849997-A1 (CA)
Title: Rendering map images using modifications of non-raster map data
Inventor: MAURER JENNIFER
IPC: G06F17/00
Filed: 2012-09-25
Abstract: To provide map data for rendering two different map images corresponding to a selected geographic region at a client device, a map server generates vector descriptors, each of which indicates a geometry of a respective map element, in accordance with a non-raster format for rendering a first map image. The map server then provides the vector descriptors to the client device. Upon receiving an indication that a second map image for the selected geographic region is to be rendered at the client device, the map server generates a modification indication that indicates a set of one or more vector descriptors, each of which corresponds to a respective map element that is rendered in one but not both of the first map image and the second map image, and provides the modification indication to the client device, so that the client device can render the second map image using at least some of the vector descriptors and the modification indication.
Patent CA-2850258-A1 (CA)
Title: Inhibition of microrna-134 for the treatment of seizure-related disorders and neurologic injuries
Inventor: HENSHALL DAVID
IPC: C12N15/113
Filed: 2012-09-28
Abstract: A method for preventing or treating epilepsy or status epilepticus, or a brain-related disorder characterised by precipitation of seizures, in an individual, the method comprising the step of treating the individual with an agent capable of inhibiting the activity of miR-134 in the individual, wherein the agent is delivered to the brain of the individual.
Patent CA-2850970-A1 (CA)
Title: Method and apparatus for a rekeyable master key lock
Inventor: EMORY MARK W
IPC: E05B9/04
Filed: 2012-10-09
Abstract: A rekeyable masterkeyabe lock includes a plurality of key followers, a plurality of user racks and a plurality of master racks. One user rack and one master rack are associated with each key follower and are configured to be selectively disengaged from, and reengaged with, the key follower. When the user racks are disenggaged from the key follower, the valid user key can be replaced with a new user key. Reengaging the user racks with the key followers rekeys the lock cylinder to the new user key and invalidates the original user key. Similar functionality applies to rekeying the master key. Either the user key or the master key can be rekeyed without rekeying the other.
Patent CA-2852988-A1 (CA)
Inventor: TOLLASEPP TONIS
IPC: A47K1/00
Filed: 2014-05-29
Abstract: Un ensemble contenant pour évier comprenant un contenant ayant une extrémité supérieure, une extrémité inférieure, une partie avant et une partie arrière; un dispositif de suspension faisant saillie vers lextérieur à partir du contenant à proximité de lextrémité supérieure et de la partie arrière, un pied faisant saillie vers le bas à partir du contenant à proximité de lextrémité inférieure; et un élément de réception conçu pour recevoir de façon amovible le dispositif de suspension et ayant un moyen de fixation conçu pour maintenir le contenant dans un évier dans une position sensiblement verticale.
Patent CA-2855481-A1 (CA)
Title: Mitigating transmission interference between digital radio and broadband communication devices
Inventor: SCRIBANO GINO A
IPC: H04W4/80
Filed: 2012-10-30
Abstract: A broadband device (105) can detect a proximate narrowband transmission (152) from a narrowband communication device (145). The narrowband transmission (152) can be in close enough proximity (155) to at least one bearer channel of the broadband device (105) to result in interference on the narrowband reception (152) when the broadband device (105) is transmitting and the narrowband communication device (145) is concurrently receiving. Responsive to the detecting, the broadband device (105) can gate a broadband transmission (142) to ensure the broadband transmission (142) does not interfere with the proximate narrowband reception (152). In absence of detecting the narrowband transmission (152), the broadband transmission (142) from the broadband device (105) would not be gated.
Patent CA-2860468-A1 (CA)
Inventor: BHOLA RAKESH
IPC: H01M50/141
Filed: 2013-01-07
Abstract: A double-sealed thin film electrochemical pouch cell, comprising a cathode current collector, a cathode, an electrolyte, an anode, and an anode current collector, which is double-sealed by a first inner laminate layer forming a primary seal covered by a second outer polymer layer forming a secondary seal The second outer polymer layer comprises embedded particles to increase the thermal conductivity of the second outer polymer layer.
Patent CA-2863134-A1 (CA)
Title: Advertising media
Inventor: KENNEDY MICHAEL R
IPC: G09F3/10
Filed: 2013-01-30
Abstract: Advertising media for application to a substrate includes a release liner and a multi¬ part label. The multi-part label has a base label and a top label, both of which are coupled with an adhesive. A first adhesive has properties that allow the base label to be removed from the release liner and applied to a substrate or product packaging in a stable manner. The second adhesive has properties such that a sticky residue is not present when the top label is removed from the base label. A perforation pattern includes a plurality of spaced slits extending through the strip of material and a space that is free from perforations positioned along each edge of the strip of material. A method of advertising includes providing a multi¬ layer label on a strip of material, providing printed indicia on one or more of the base label or the top label, removing the multi-layer label from the strip of material and applying it to a substrate with an automated label applicator, and peeling the top label from the base label of the multi-layer label.
Patent CA-2864442-A1 (CA)
Title: Dispensing system
Inventor: HAGLEITNER HANS GEORG
IPC: A47K10/38
Filed: 2013-02-20
Abstract: The invention relates to a support bar for a material web (12) wound onto a roller (3). Said support bar comprises, on each end, a bearing journal (4, 5) which is arranged on the longitudinal axis thereof. At least one of the two bearing journals (5) is provided with a fitting surface (9) which is not designed as a rotational surface and is rotatably arranged on the support bar (1). Said bearing journal (5) can be inserted into a guide (21) of a dispenser (20), said guide being continuous from the insertion position (15) to the dispensing position (10).
Patent CA-2866237-A1 (CA)
Inventor: SHIBA MASANA
IPC: G03G9/08
Filed: 2013-02-28
Abstract: A toner, including: a binder resin; and a colorant, wherein the toner has a storage modulus of 1.0 x 107 Pa or more at 50°C, a loss modulus of 8.0 x 104 Pa to 2.0 x 105 Pa at 80°C, and a loss modulus of 2.0 x 102 Pa to 1.0 x 103 Pa at 160°C.
Patent CA-2866509-A1 (CA)
Title: Method for visualizing blood and blood-likelihood in vascular images
Inventor: KLINGENSMITH JON
IPC: A61B8/06
Filed: 2012-12-20
Abstract: Computer-implemented methods for use in improving the diagnostic quality of images, including intravascular ultrasound (IVUS) images, are disclosed. The methods include using a non-linear, probabilistic classifier algorithm to analyze a plurality of spatiotemporal features of RF backscatter and to produce a blood likelihood map or blood probability map that corresponds to the original IVUS image. The methods disclosed herein allow for visualizing both static and dynamic characteristic of a vessel either by producing a transparency modulated color overlay of the blood likelihood map without altering the underlying IVUS image or by processing the IVUS image based upon the blood likelihood map to better distinguish between static and dynamic components of the vessel.
Patent CA-2869811-A1 (CA)
Title: Method for performing a filleting cut for filleting fish, apparatus for performing the filleting cut according to the method, and circular knife pair and circular knife configuredfor the method and the apparatus
Inventor: JURS MICHAEL
IPC: A22C25/16
Filed: 2012-04-24
Abstract: A method for making a filleting cut for filleting fish (9), the tail of which was removed beforehand, is performed along a row of wedge-shaped ray bones, (92) spaced at a main bone stalk (910) with wedge width (94) increasing from ray bones (92) to ray bones (92), by means of a pair (20) of circular knives (21) with sharp cutting edges (3). Starting from the tail end, meat of each fish (9) is cut by means of the circular knife pair (20) having a V-arrangement (2), in that a cutting gap (24) with the smallest cutting edge distance (25) is set to a basic size, which is at least substantially equal to or smaller than a wedge width (941) of the outermost ray bones (921) at the tail end of the fish (9) being worked. When the V-arrangement (2) is in the fixed position, the ray bones (92) are guided through the cutting gap (24), wherein the circular knife cutting edges (3), which can be deformed in the cutting edge region (31) thereof against material-resilient recoil force from the associated circular knife surface (32) in a flexible manner, are displaced against the material-resilient recoil force by means of spreading ray bones (92) as the width of the cutting gap (24) increases. A modified, suitable device (1) has a circular knife pair (20) with cutting edges (3), which are designed to be deformable in a fixed V-arrangement with a deformation dimension which is determined by the difference of ray bone wedge widths (941, 942). Circular knives (21) set up for the device (1) can each have a cutting edge region (31) which can be deformed in a wavelike manner due to a bending pressure transverse to the circular knife surface (32) along the cutting edge (3).