baber/WOPTO huggingface dataset:
Patent CA-2594075-C (CA)
Title: Composite article and method of forming the same
Inventor: PETERS DAVID D
IPC: A63B37/00
Filed: 2007-06-18
Granted: 2012-09-11
Abstract: A composite article comprises a first layer resulting from the reaction of at least one ethylenically unsaturated monomer and a second layer different than the first layer and resulting from the reaction of an isocyanate-reactive resin and a polyisocyanate. Adhesion promoter is dispersed in at least one of the first layer and the second layer. The adhesion promoter comprises a first reactive end group selected from the group of an ethylenically unsaturated monomer, an ethylenically unsaturated acrylate monomer, an ethylenically unsaturated methacrylate monomer, or a combination thereof and a second reactive end group that reacts with isocyanate. The adhesion promoter reacts into the first and second layers through differentially reactive groups such that the adhesion promoter is compatible with the first and second layers to improve adhesion therebetween. A method of forming the composite article is also disclosed.
Patent CA-2609970-C (CA)
Title: Battery powered surgical instrument
Inventor: KREHEL GREGG
IPC: A61B17/04
Filed: 2006-06-02
Granted: 2014-08-12
Abstract: A surgical stapler has a handle assembly including a stationary handle and a trigger. The stapler also has a drive assembly with a body having a working end and a cam member supported on the working end. The cam member is positioned to translate relative to the anvil to maintain the anvil in the closed position during firing of the stapler. The trigger is operatively connected to a power cell. The power cell is operably connected to a motor of the drive assembly. The manipulation of the trigger actuates the power cell such that the power cell powers the drive assembly to effect translation of the cam member relative to the anvil. The stapler also has a channel for supporting the staple cartridge and the motor of the drive assembly controls the actuation sled supported within the cartridge. The actuation sled urges the plurality of staples from the cartridge when the anvil is in the closed position and in cooperative alignment with the staple cartridge.
Patent CA-2610563-C (CA)
Title: Appareil d'inversion d'ecoulement et procedes d'utilisation
Inventor: KENISON MICHAEL H
IPC: E21B34/06
Filed: 2006-06-02
Granted: 2014-05-06
Abstract: Cet appareil et ces procédés d'inversion sélective et sûre d'un écoulement dans une conduite enroulée sont utilisés pour le nettoyage d'un puits de forage. L'appareil comprend une section de conduite enroulée ayant un canal principal d'écoulement, au moins deux soupapes de prévention d'écoulement dans cette section, chacune servant à fermer le canal principal d'écoulement lors d'une tentative d'inversion d'écoulement; et au moins un actionneur conçu pour éviter la fermeture des soupapes de prévention d'écoulement.
Patent CA-2612828-C (CA)
Inventor: KOOP LARS
IPC: E06B9/68
Filed: 2007-11-28
Granted: 2016-01-12
Abstract: Un couplage de transmission de force pour coupler par entraînement des dispositifs de bobinage déléments de couverture architecturale. Le couplage comprend un premier élément de couplage, un second élément de couplage et un moyen de mise en prise appariée sur les premier et second éléments de couplage conçu pour établir une mise en prise appariée entre les premier et second éléments de couplage pour transmettre une force dentraînement de lun des premier et second éléments de couplage à lautre des premier et second éléments de couplage. Le second élément de couplage comprend un moyeu et un moyen de mise en prise sur le second élément de couplage est raccordé de manière élastique au moyeu.
Patent CA-2613098-C (CA)
Inventor: RIOUX DANIEL
IPC: G01V1/143
Filed: 2002-12-20
Granted: 2009-08-04
Abstract: A sensor for detecting an acceleration on a surface. The sensor exchanges messages with a computer through a communication interface. The sensor includes an accelerometer; an interface unit for receiving a signal representative of the acceleration and modulating the signal for transmission to the computer; a processor connected to the accelerometer and the interface unit for controlling and managing the accelerometer and the interface unit; and a positioning circuit connected to the processor. The sensor is used in a system having an energy impulse generator for the non-intrusive physical analysis of a medium under the surface.
Patent CA-2614463-C (CA)
Inventor: DRAVIDA SUBRAHMANYAM
IPC: H04W48/20
Filed: 2006-07-06
Granted: 2012-09-18
Abstract: Embodiments describe registration in a wireless communication system. A method includes wirelessly transmitting over a WWAN a first registration message from a mobile device, wirelessly transmitting through the WWAN a second registration message to a WLAN access point and receiving at the mobile device access through the WLAN access point. According to another embodiment is a method for constructing a self-configuring ad-hoc network. The method can include receiving a GPS coordinate from a WWAN channel node at a management system and creating an initial topography based at least in part on the GPS  coordinate to achieve a network connectivity with diverse routes between a plurality of nodes.
Patent CA-2617242-C (CA)
Title: Multiuser detector for variable spreading factors
Inventor: REZNIK ALEXANDER
IPC: H04B1/707
Filed: 2000-02-02
Granted: 2010-05-11
Abstract: A multiuser detector that detects and decodes synchronous or asynchronous CDMA subchannels having different spreading factors with reduced computational complexity. The multiuser detector is compatible with ZF-BLE, MMSE, decorrelating detectors and the like using Cholesky decomposition to minimize numeric operations. The system and method arranges the columns of system transmission response matrices representing the response characteristics of individual users into a total system transmission response matrix which represents a plurality of matched-filter responses for a given block of received data. The invention in conjunction with Cholesky decomposition reduces the number of required mathematic operations prior to parallel matched filtering.
Patent CA-2617582-C (CA)
Inventor: QUICK RICHARD L
IPC: A61B10/02
Filed: 2006-08-04
Granted: 2016-09-13
Abstract: The invention is directed to a system and method for separating and collecting one or more tissue specimens from a target site within a patient and flushing the specimen to remove blood, debris and the like before the specimen is removed from the biopsy device. The flow of flushing fluid to the tissue collector is preferably controlled to coincide with delivery of one or more specimens to the collecting tray or basket of the device or after the receipt of the specimen within the tissue collector to ensure that the fluid (16) is applied to a fresh specimen. The tissue tray or basket within the tissue collector (14) has an open or foraminous portion to facilitate removal of fluid, such as the applied fluid and blood, and other debris from the tissue specimens on the tray. Vacuum (22) is provided within the tissue collector, preferably under the tray to remove fluid and debris from the collector interior.
Patent CA-2619561-C (CA)
Inventor: DUSSILLOLS LAURENT CHRISTOPHE
IPC: F02K1/38
Filed: 2008-01-23
Granted: 2014-07-29
Abstract: The invention concerns a variable section flow mixer for dual flow turbojet for supersonic aircraft, including a central body (4), a primary hood, a secondary hood and a nozzle (16), located in the extension of the secondary hood. The nozzle includes a plurality of outside air intake (20) openings in which mobile lobes (22) are mounted between two positions: a closed position, in which they obstruct the openings and a deployed position in which they clear the said openings and are deployed in the nozzle to allow air from outside in. The lobes present an identical azimuthal component along the same direction and in addition, the mixer includes a plurality of longitudinal grooves (36) extending along at least a part of the central body, the grooves presenting an identical azimuthal component along the same direction, which is opposite that of the lobes' azimuthal component.
Patent CA-2620451-C (CA)
Title: Anhydrous multiphase gel system
Inventor: FRANKE PATRICK
IPC: A61K9/107
Filed: 2006-08-04
Granted: 2014-11-25
Abstract: The invention relates to an anhydrous multiphase gel system consisting of an outer lipid matrix and of an inner phase gelled by means of polymer, obtained by: a) melting the lipid phase while forming a liquid lipid phase; b) mixing and homogenizing polymers or polymer blends that are capable of swelling while forming a polymer phase to be dispersed; combining the polymer phase with the liquid lipid phase and homogenizing the phases, and; d) cold stirring the phase mixture until forming a solid gel-like mixed structure of the entire system. The anhydrous multiphase gel system is particularly suited for accommodating poorly soluble active substances in high concentrations and for topical and transdermal applications. The described system is characterized as an EDRS Entrapped Drug Reservoir System .
Patent CA-2620560-C (CA)
Inventor: BOTROS KAMAL
IPC: G01N25/70
Filed: 2008-02-08
Granted: 2013-04-23
Abstract: A method and system for monitoring the quality of a given gas mixture being transmitted under pressure by throttling a sample of the gas mixture to a representative pressure and measuring the hydrocarbon dew point of the sample at the representative pressure. The measured hydrocarbon dew point is indicative of the cricondentherm of the gas mixture. The representative pressure is pre-selected to provide a pre-selected margin of error between measured hydrocarbon dew points of a set of representative gas mixtures at the representative pressure and respective cricondentherms of the set of representative gas mixtures.
Patent CA-2621389-C (CA)
Inventor: DENGJEL JOERN
IPC: C07K7/08
Filed: 2006-09-05
Granted: 2016-07-19
Abstract: The present invention relates to immunotherapeutic methods, and molecules and cells for use in immunotherapeutic methods. In particular, the present invention relates to the immunotherapy of cancer. The present invention furthermore relates to tumour-associated T-helper cell peptide epitopes, alone or in combination with other tumour-associated peptides, that serve as active pharmaceutical ingredients of vaccine compositions which stimulate anti-tumour immune responses. In particular, the present invention relates to 49 novel peptide sequences derived from HLA class II molecules of human tumour cell lines which can be used in vaccine compositions for eliciting anti-tumour immune responses.
Patent CA-2623223-C (CA)
Title: Acrylic/thermoplastic olefin composite
Inventor: COHEN LESLIE A
IPC: B32B27/08
Filed: 2006-09-22
Granted: 2014-07-22
Abstract: The invention relates to a composite consisting of an impact-modified acrylic capstock or film on a thermoplastic olefin (TPO). A tie-layer containing a functionalized olefin-acrylic is used to improve the adhesion of the acrylic layer to the TPO and to improve the overall melt processing of the three-layer composite.
Patent CA-2625683-C (CA)
Inventor: ROONEY JAMES H III
IPC: G01S7/52
Filed: 2006-10-11
Granted: 2013-04-09
Abstract: Low probability of marine impact (LPMMI) sound signals have a modulation component selected to reduce a behavioral response from a marine mammal from that which would occur when transmitting another sound signal having approximately the same time duration component, approximately the same bandwidth component, and approximately the same center frequency component as the LPMMI waveform but having a modulation component comprising a frequency modulation.
Patent CA-2628382-C (CA)
Title: Hanger, decorative item incorporating the same, and method therefor
Inventor: MORAN KORINA
IPC: A47G33/00
Filed: 2008-04-04
Granted: 2011-08-30
Abstract: Provided is a decorative item adapted to be suspended from a dwelling closure, including a hanger bracket that has an upper hook portion for placement over a top of the dwelling closure, a lower support portion, and an elongate suspension arm extending therebetween. A decoration is supported by the lower support portion and a self-contained power supply is mounted to the upper hook portion for providing power to the decoration.
Patent CA-2630725-C (CA)
Title: Method and apparatus for casting concrete products
Inventor: JAERVINEN LASSI
IPC: B28B1/24
Filed: 2008-05-07
Granted: 2011-11-01
Abstract: A method and apparatus for casting concrete products substantially with a horizontal slipforming process, a concrete mass in said method being fed at least by means of one feed element through a limited cross section for forming a concrete product, wherein the feed elements produce a two-directional compacting motion for compacting the concrete mass and the two-directional compacting motion of the feed elements comprises a compacting motion substantially reciprocal with respect to the direction of casting and of a rotational compacting motion in a trasversal direction with respect to the direction of casting, wherein the feed element comprises at least one feed screw and a bracket wheel and the compacting motion substantially reciprocal with respect to the direction of casting is provided by means of the at least one feed screw, and the bracket wheel comprises at least one bracket, said bracket wheel being connected fixedly to the end of the feed screw, and the rotational compacting motion in the transversal direction with respect to the direction of casting is provided by means of the bracket wheel of the feed element.
Patent CA-2632466-C (CA)
Inventor: RODGERS JAMES D
IPC: C07D487/04
Filed: 2006-12-12
Granted: 2013-09-24
Abstract: The present invention provides heteroaryl substituted pyrrolo[2,3-b]pyridines (I) and heteroaryl substituted pyrrolo[2,3-b]pyrimidines that modulate the activity of Janus kinases and may be useful in the treatment of diseases related to activity of Janus kinases including, for example, immune-related diseases, skin disorders, myeloid proliferative disorders, cancer, and other diseases.
Patent CA-2632883-C (CA)
Title: Enhancement of thermal stability of porous bodies comprised of stainless steel or an alloy
Inventor: BISCHOFF BRIAN L
IPC: B22F3/11
Filed: 2006-12-11
Granted: 2011-11-01
Abstract: A method for treating a porous item (20) constructed of metal powder, such as a powder made of Series 400 stainless steel, involves a step of preheating the porous item to a temperature of between about 700 and 900~ C degrees in an oxidizing atmosphere and then sintering the body in an inert or reducing atmosphere at a temperature which is slightly below the melting temperature of the metal which comprises the porous item. The thermal stability of the resulting item is enhanced by this method so that the item retains its porosity and metallic characteristics, such as ductility, at higher (e.g. near-melting) temperatures.
Patent CA-2637761-C (CA)
Title: Co-crushed mixture of an active material and of a conductive material, preparation methods and uses thereof
Inventor: ZAGHIB KARIM
IPC: C08K7/16
Filed: 2007-01-25
Granted: 2014-09-30
Abstract: The invention concerns a mixture of particles consisting of a carrier based on at least one active material M1of average size T1 and of specific surface S1 on which are bonded, via physical and/or chemical bonds, particles of at least an electronically conductive material M2 of average size T2 and of specific surface S2. The mixture is characterized in that: the average size ratio T1/T2 ranges between 5 and 10000; The specific surface ratio S1/S2 ranges between 1/300 and 1/2; and the amount of active material present in the mixture preferably represents more than 80% of the amount of the conductive material. The incorporation of said mixtures into elements constituting electrochemical systems substantially improves the performances of the latter.
Patent CA-2638421-C (CA)
Inventor: AOKI TOSHIAKI
IPC: G11C16/02
Filed: 2008-07-30
Granted: 2015-01-27
Abstract: A content data recording apparatus includes a code addition unit adding an error correction code to an input content data, a data storing unit temporarily storing the content data, and outputting it, a plurality of nonvolatile memories that enable writing/reading of the content data, a generator generating a write address and a read address, a read buffer temporarily storing the read content data, and outputting it, an error correction unit correcting an error of the content data based on the error correction code, and giving correction impossible notification when the error is not corrected by the error correction code, and a controller carrying out a read control for reading content data from the nonvolatile memories, and carrying out a first rewrite control for controlling the data storing unit so that the data storing unit again outputs content data, and writing the content data again output to the nonvolatile memories.
Patent CA-2639957-C (CA)
Inventor: LIANG GREG
IPC: G01N35/00
Filed: 2007-01-23
Granted: 2017-02-28
Abstract: Provided herein are methods and devices for rapid testing of solid, semi-solid, or liquid specimens, such as stool, blood, urine, saliva, or swab specimens of the cervix, urethra, nostril, and throat, and for environmental testing.
Patent CA-2642347-C (CA)
Inventor: SUCHARCZUK GUY
IPC: H04B10/2581
Filed: 2007-02-12
Granted: 2013-03-26
Abstract: Methods and apparatus are described for transmitting and receiving data. A method includes a process of transferring data over a coaxial network at a bandwidth above 1000 MHz, wherein the process of transferring data transfers the data between an optical node and a plurality of cable modems of a hybrid fiber-coaxial cable network. An apparatus includes a data transfer system which sends and receives data over a coaxial network at a bandwidth above 1000 MHz, wherein the data transfer system is located at an optical node of a hybrid fiber-coaxial cable network.
Patent CA-2644946-C (CA)
Inventor: KIM JE WOO
IPC: H01Q3/24
Filed: 2007-03-28
Granted: 2013-04-30
Abstract: An embodiment of the present invention is a modified inverted-F antenna for wireless communication. The antenna circuit includes a dielectric substrate having a first surface, a radiating stub on the first surface of the dielectric substrate, and a first ground plate on the first surface of the dielectric substrate to couple to ground. The first ground plate includes one or more grounded capacitive stubs spaced apart from the radiating stub. The one or more grounded capacitive stubs tune performance parameters for the antenna circuit.
Patent CA-2645046-C (CA)
Title: Tuyau enrobe de fibre seche
Inventor: SALAMA MAMDOUH M
IPC: E21B17/01
Filed: 2007-06-26
Granted: 2012-01-03
Abstract: Section de tuyau renforcée (100) comprenant un tuyau métallique (110), une couche de fibres sèches (120) disposée autour du tuyau métallique (110) et un revêtement extérieur (130) recouvrant la couche de fibres sèches (120). Un procédé de fabrication d'une section de tuyau renforcée (100) consiste à enrober un tuyau métallique (110) d'une couche de fibres sèches (120) et à recouvrir la couche de fibres sèches (120) d'un revêtement extérieur (130), formant ainsi un premier tuyau métallique (110) enrobé de fibres sèches (120). Un procédé de renforcement d'un tuyau métallique abîmé (110) consiste à enrober le tuyau métallique abîmé (110) d'une couche de fibres sèches (120) pour augmenter la résistance à la tension du tuyau métallique abîmé (110) et à recouvrir la couche de fibres sèches (120) d'un revêtement extérieur (130).
Patent CA-2645776-C (CA)
Inventor: ANDRES JOERG
IPC: H02J7/00
Filed: 2007-03-23
Granted: 2012-08-28
Abstract: L'invention concerne un élément accumulateur interchangeable comprenant un logement (10, 20) et une cellule d'accumulateur (40) au lithium disposée dans le logement. Un circuit de charge (50) destiné à commander le chargement de la cellule d'accumulateur (40) au lithium est placé dans le logement de l'élément accumulateur. Au moins une première unité de contact (8100, 200) de chargement est disposée sur le logement.
Patent CA-2647394-C (CA)
Title: Raboteuse-mouluriere combinee avec support vertical reglable, et methode de reglage
Inventor: BALOLIA SHIRAZ
IPC: B23Q1/28
Filed: 2008-12-17
Granted: 2013-05-28
Abstract: Description d'une raboteuse-moulurière combinée pourvue d'un dispositif pour soulever, abaisser et verrouiller un élément de coupe à une position désirée. Ce dispositif comprend une plateforme sur laquelle une table de retenue des matériaux et un système d'ajustement sont fixés. Le système d'ajustement comporte au moins une colonne pourvue d'une paroi rectiligne. Une tête de coupe est fournie, qui comporte des ouvertures coopérantes et un dispositif de verrouillage, de manière qu'elle puisse se déplacer le long de la colonne du système d'ajustement et se verrouiller en place. La paroi rectiligne de la colonne coopère avec une ouverture de forme similaire dans la tête de coupe, de manière qu'en exerçant une pression du côté de forme rectiligne de l'ouverture contre la paroi rectiligne de la colonne, la tête de coupe puisse être fixée à des positions désirées pour permettre le travail sur des matériaux et être libérée à des fins d'ajustement. Le dispositif comporte une fenêtre permettant d'observer le placement des couteaux de coupe sur les matériaux et de voir les débris et les éliminer.
Patent CA-2649566-C (CA)
Title: Reduced complexity beam-steered mimo ofdm system
Inventor: HOWARD STEVEN J
IPC: H04B7/04
Filed: 2007-04-24
Granted: 2013-03-12
Abstract: Techniques for transmitting data using channel information for a subset of all subcarriers used for data transmission are described. A transmitter station (110) receives channel information for at least one subcarrier that is a subset of multiple subcarriers used for data transmission. The channel information may include at least one transmit steering matrix, at least one set of eigenvectors, at least one channel response matrix, at least one channel covariance matrix, an unsteered pilot, or a steered pilot for the at least one subcarrier. The transmitter station obtains at least one transmit steering matrix for the at least one subcarrier from the channel information and determines a transmit steering matrix for each of the multiple subcarriers. The transmitter station performs transmit steering or beam-steering for each of the multiple subcarriers with the transmit steering matrix for that subcarrier.
Patent CA-2654043-C (CA)
Inventor: VINCENT ROSS ALBERT
IPC: H02B1/32
Filed: 2007-06-13
Granted: 2014-05-27
Abstract: A storage unit (10) for electronic devices that comprises an openable housing and a mounting system (40) for receiving and retaining one or more electronic devices within the housing. The mounting system (40) has a hinging assembly (44) that supports two or more brackets (42), each bracket being arranged to receive and retain one or more electronic devices and being hingedly moveable relative to any other bracket by virtue of the hinging assembly to thereby enable access to the bracket for the installation, maintenance or removal of an electronic device or devices.
Patent CA-2655553-C (CA)
Inventor: WALKINSHAW DOUGLAS STUART
IPC: F24F13/26
Filed: 2007-06-26
Granted: 2013-04-02
Abstract: Devices and systems are provided, that entrain ambient air within a primary stream of pressurized air, for use in a variety of applications including aircraft, buildings and other stationary structures. The ambient air is drawn through an air treatment such as a filter before entrainment within the primary stream. The combined streams are then delivered to a ventilation system, an air curtain or other suitable recipient of treated, thermally conditioned air. The systems include air curtain systems and ventilation systems for aircraft and other vehicles.