baber/WOPTO huggingface dataset:
Patent CA-2696294-A1 (CA)
Inventor: WANG MICHAEL MAO
IPC: H04W48/08
Filed: 2008-09-10
Abstract: Methods and apparatus for including mode information in a wireless transmission frame, which is useful for system acquisition.    In particular, a first information bit is provided in a preamble of a transmission frame, where the bit is configured to indicate that a wireless communication system is operating according to either a time division duplex (TDD) mode or a frequency division duplex (FDD) mode. The addition of a single bit minimally affects the resources of the preamble. Additionally, another bit resource already present in the preamble for normally communicating whether FDD transmissions are full duplex or half-duplex transmissions, may be further allocated to indicate partitioning information concerning TDD mode transmissions when the first bit indicates TDD mode, thus affording additional information communicated in the frame without increasing preamble resources.
Patent CA-2698236-A1 (CA)
Inventor: WONG KAM LIN
IPC: G06K9/62
Filed: 2008-09-12
Abstract: Methods and systems for processing one or more biological specimens carried by specimen slides. Images of objects in a specimen are acquired and objects of interest in the acquired images are identified. Additional images of identified objects of interest may be acquired at multiple wavelengths. Cellular features of objects of interest are extracted from images and may be used for classifying the specimen, e.g., as normal or suspicious / abnormal, based a probabilistic model that utilizes the extracted features.
Patent CA-2698658-A1 (CA)
Inventor: KEEGAN CONOR
IPC: G01V1/00
Filed: 2007-10-23
Abstract: The present invention provides a method and apparatus for providing simplified seismological surveys with in-creased accuracy and ease of use. The present invention uses data received from satellite positioning systems to obtain time and position information. The information is used to determine transmission times of pressure waves between a seismic source and a seismic sensor.
Patent CA-2700943-A1 (CA)
Title: Systems and methods for transforming a business process into reusable services
Inventor: LEUNG HUMIE
IPC: G06Q10/00
Filed: 2008-09-16
Abstract: In one aspect, the invention is directed to a method for establishing a service-oriented architecture-based business system incorporating service- oriented components based on a business process. The method involves selecting groups of business process model elements for exposure as services, preferably using a graphical user interface, and generating, using automated means, at least skeleton code towards performing the services, and generating code using automated means to establish an interface between the first and second services.
Patent CA-2702295-A1 (CA)
Inventor: JAEGER NORBERT
IPC: B29C55/00
Filed: 2008-10-08
Abstract: The present invention relates to films with reinforced borders and edges which have a lower risk of the edges tearing during processing, to a method for producing such films, to a device for producing such films and to the use of such films.
Patent CA-2702538-A1 (CA)
Inventor: MONTOIS MICHAEL
IPC: H02P21/00
Filed: 2008-10-09
Abstract: A motor assembly of multiple motors for use in driving a shared downhole load within a well. In particular, the assembly may employ substantially constant adjustable speed motors These may include permanent magnet synchronous machine motors The motors may be configured to operate at given speeds that may be downwardly adjusted depending on the amount of torque output independently exhibited by the individual motors In this manner, a significant divergence in torque output between the motors may be avoided so as to ensure substantial load sharing between all of the motors of the assembly.
Patent CA-2703704-A1 (CA)
Inventor: LEIBOW MICHAEL
IPC: G06F15/16
Filed: 2008-10-24
Abstract: A system for interconnecting a single user console having user interface devices, including a console keyboard, a console video display unit, a console mouse, and speakers, to a plurality of host computers each capable of using user interface devices, and allowing the user to access one or more of the host computers from the single user console The video output of each host may be simultaneously displayed as host computer "windows" on the console video display unit or overlaid with the background The user may easily navigate between the host computers through a convenient and intuitive user interface that allows control of individual host computers, the transfer of files between computers using familiar a"drag and drop" interface, and copying and pasting of data between applications running on different computers The audio output from each of the host computers may be mixed or switched for output to the speakers as desired.
Patent CA-2705269-A1 (CA)
Inventor: ALBITAR MAHER
IPC: C12N15/54
Filed: 2008-11-07
Abstract: Novel mutations in the JAK2 gene and JAK2 protein are disclosed. Methods and compositions useful for diagnosing or determining prognosis for an individual having a neoplastic diseases including, for example, myeloproliferative diseases are also disclosed.
Patent CA-2709634-A1 (CA)
Inventor: YEUNG BENNY HON BUN
IPC: B25J9/02
Filed: 2008-12-22
Abstract: The present invention provides a surgical manipulator including a manipulator arm, an end-effector held by the robotic arm, surgical tools held by the end-effector and manipulator joints, particularly right-angle drive devices for transmitting rotational motion in one axis to a perpendicular axis. The surgical manipulator may have up to seven (7) degrees of freedom by using up to four (4) right-angle drive mechanisms.
Patent CA-2710261-A1 (CA)
Inventor: HARRISON RYAN
IPC: B23D49/16
Filed: 2010-07-15
Abstract: A pivotable shoe assembly, for use on a reciprocating saw having a housing and a saw blade, includes a shoe support coupled to the housing and having a longitudinal axis. The shoe support includes a base member extending at least partially along the longitudinal axis to define a first plane. The shoe assembly further including a shoe pivotably coupled to the shoe support.  The shoe includes a contact surface defining a second plane and a blade recess defined by the contact surface to allow the saw blade to pass therethrough. The shoe further includes plurality of locking positions, each locking position corresponding to an engagement angle, where the engagement angle is defined as the angle between the first plane and the second plane. The shoe assembly further includes a locking pin coupled to the shoe support and moveable between a first position, where the shoe is able to pivot with respect to the shoe support, and a second position, wherein the pin engages the shoe to maintain the shoe in one of the plurality of engagement angles.
Patent CA-2713100-A1 (CA)
Inventor: RIEDEL WOLFGANG J
IPC: G02B27/50
Filed: 2008-12-17
Abstract: The invention relates to a method and an imagesetter by means of which a photo material comprising a plurality of zones to be exposed individually, such as hundreds of thousands of such zones, can be done in an economical manner and particularly in acceptable exposure times. To this end, a method is provided for exposing a photo material comprising a plurality of zones to be exposed, preferably disposed regularly, particularly line by line, and having a digitally derived image, by means of which method a continuous relative motion is carried out between the photo material and the imagesetter, and the exposition of the individual zones takes place during said motion.
Patent CA-2713848-A1 (CA)
Inventor: JONES STEVEN J
IPC: A61K31/13
Filed: 2009-02-04
Abstract: The present invention provides pyrimidinyl compounds of formula (I) and pharmaceutically acceptable salts thereof. These compounds may be used for the inhibition of influenza. In particular, the compounds of the invention may be used for the treatment or prophylaxis of influenza A, most particularly H1N1 or H5N1 influenza. The compounds of the invention can also be used for the treatment or prophylaxis of a disease caused by Vibrio cholerae, Clostridium perfringens, Streptococcus pneumoniae, Arthrobacter sialophilus, an orthomyxovirus, a paramyxovirus, a parainfluenza virus, mumps virus, Newcastle disease virus, fowl plague virus or Sendai virus.
Patent CA-2716622-A1 (CA)
Inventor: FRANCO ALESSANDRA
IPC: C07K7/06
Filed: 2009-02-26
Abstract: In one embodiment, the invention provides glycopeptides (or carbohydrate-peptide conjugates) comprising TACAs that direct against (e.g., bind specifically to) cytotoxic T lymphocytes (CTLs) or helper T cells for, e.g., CTL- or T-helper-based immunotherapy of carcinomas, and methods for making and using the glycopeptides of the invention.    In one embodiment, the invention provides novel glycopeptides comprising tumor-derived carbohydrate or tumor-derived epitopes that specifically bind to major histocompatibility (MHC) class I molecules on cytotoxic T lymphocytes (CTLs) or MHC molecules on helper T cells, and methods for using same, e.g., as a vaccine, including a pan-cancer vaccine.
Patent CA-2720127-A1 (CA)
Inventor: SUGAI MASAHIRO
IPC: B65D65/40
Filed: 2009-02-23
Abstract: A container made of synthetic resin which does not cause whitening or clouding in an unstretched portion even after long-period storage and which has excellent barrier properties. A PET bottle comprising a substrate layer (11) made of PET and a barrier layer (12) having a gas permeability lower than that of the substrate layer (11), wherein the barrier layer (12) is made of a barrier material prepared by incorporating a polyamide containing m-xylene groups with an amorphous polyamide comprising both m-xylene isophthalamide structures and hexamethylene isophthalamide structures. A copolyamide composed of both a copolymer (MXDI) of m-xylenediamine and isophthalic acid and a copolymer (6I) of hexamethylenediamine and isophthalic acid is used as the amorphous polyamide. The content of the amorphous polyamide in the barrier layer (12) is adjusted to 15 to 25wt%.
Patent CA-2720831-A1 (CA)
Inventor: TETTAMANTI MICHELE
IPC: C23F13/18
Filed: 2009-04-02
Abstract: The invention relates to an anode for cathodic protection in form of strip with a catalyst-coated metal part continuously integral with an insulating element of polymer material. The activated metal part and the insulating material can be arranged on opposite faces of the strip, or the insulating element can consist of two rails accommodating the edges of the metal part. The insulating element can be painted with a coloured or luminescent pigment to favour its identification and facilitate the putting in place of the anode.
Patent CA-2721169-A1 (CA)
Title: Prostate specific membrane antigen antibodies and antigen binding fragments
Inventor: CUELLO A CLAUDIO
IPC: C07K14/705
Filed: 2009-04-14
Abstract: Polypeptides, antibodies or antigen-binding fragments capable of binding to prostate specific membrane antigen (PSMA) are provided. These polypeptides, antibodies or antigen-binding fragments may be used for diagnostic and/or therapeutic purposes.
Patent CA-2722301-A1 (CA)
Inventor: GIRITZER LUDWIG
IPC: B60S13/00
Filed: 2010-11-25
Abstract: Apparatus for fastening an all-terrain vehicle (F) on steep terrain at stationary hang-up means (8), said vehicle having hauling means (9) attached thereto and a hook (2) attached to hauling means (9), with a movable coupling head (1) attached to hauling means (9) and mounting hook (2) for pivoting between a closed position in which tip (5) of hook (2) is moved towards movable coupling head (1), and a release position in which said tip (5) is pivoted away from movable coupling head (1). Also provided are a latching bolt (17) for latching hook (2) in place and guided for sliding movement on movable coupling head, and remote control means for an actuator for releasing latching bolt (17).
Patent CA-2723389-A1 (CA)
Title: Device delivery catheter having a curved distal tip
Inventor: MACKAY ALLEN B
IPC: A61F2/84
Filed: 2009-04-16
Abstract: A catheter (10) for delivery of intraluminal and expandable devices. The catheter is provided with a flexible curved tip (14) distal to the device (22) loaded onto. the catheter for delivery to a desired site within a body conduit. The curved distal tip causes the catheter to rotate to a preferred rotational orientation, which may be desirable for any device having asymmetric features, particularly when used in tortuous body conduits.
Patent CA-2724595-A1 (CA)
Title: Procede de transmission de compte-rendu de reserve de puissance dans un systeme de communication sans file
Inventor: CHUN SUNG-DUCK
IPC: H04B7/26
Filed: 2009-06-17
Abstract: L'invention concerne un procédé permettant la transmission efficace d'un compte-rendu de réserve de puissance (PHR) depuis un terminal à la station de base dans un système universel de télécommunications mobiles évolué (E-UMTS) ayant évolué à partir d'un système universel de télécommunications mobiles (UMTS) ou d'un système à évolution à long terme (LTE), et plus particulièrement, un procédé permettant de fournir le compte-rendu de réserve de puissance après avoir déterminer si le compte-rendu de réserve de puissance est déclenché ou non et si la (les) ressource(s) de liaison montante attribuée(s) héberge(nt) un élément de commande à commande d'accès à un support (MAC).
Patent CA-2729696-A1 (CA)
Inventor: GIDWANI RAMESH MATIORAM
IPC: A61K31/155
Filed: 2009-07-02
Abstract: The present invention relates to crystalline monobasic, dibasic and tribasic acid addition salts of the dipeptidyl peptidase-N inhibitor sitagliptin.
Patent CA-2731002-A1 (CA)
Inventor: KRAPOHL JAMES E
IPC: A61B18/12
Filed: 2011-02-03
Abstract: A square wave generator suitable for use with an electrosurgical device is provided. The square wave generator includes a voltage source configured to output a waveform and a comparator operatively coupled to the voltage source and configured to output energy in the form of a square wave. The generator may also include at least one sensor configured to sense an operational parameter of the energy outputted from the comparator and to provide a sensor signal corresponding thereto and a controller adapted to receive the at least one sensor signal and in response thereto control the voltage source.
Patent CA-2731415-A1 (CA)
Title: Loading system and method for loading a cargo hold of an aircraft
Inventor: HUBER THOMAS
IPC: B64D9/00
Filed: 2009-07-24
Abstract: A loading system for loading a cargo hold (2) of an aircraft (1), containers, pallets or like ULDs (20) for accommodating freight being introduced into the cargo hold through an access opening, being transported by means of a transport device (60) and being fastened in transport positions. With the ULDs are identification devices (30), e.g. RFID transponders, which identification devices have storage devices for storing first data, especially identification data.  The system comprises at least one first reading device (40) for reading the first data of a  introduced into the cargo hold, and at least one first transmitter device (50) for transmitting the first data to at least one first recipient (11).
Patent CA-2732041-A1 (CA)
Inventor: BERTSCH MATTHEW T
IPC: B23D53/12
Filed: 2009-07-24
Abstract: A hand-held power tool includes a housing having an opening, first and second wheels supported by the housing for rotation about respective first and second parallel axes, a continuous saw blade supported by the first and second wheels, a first guide roller set coupled to the housing proximate a first side of the opening, and a second guide roller set coupled to the housing proximate a second side of the opening. The first and second wheels define respective first and second facing, parallel planes containing the first and second axes. The first and second guide roller sets define respective third and fourth facing, parallel planes that are also parallel to the first and second planes. A first dimension between the first plane and the third plane is less than about 3.3 inches. A  second dimension between the second plane and the fourth plane is less than about 3.3 inches.
Patent CA-2732908-A1 (CA)
Title: Uses of mesenchymal stem cells
Inventor: DELGADO MARIO
IPC: A61P29/00
Filed: 2009-08-03
Abstract: The invention relates to the use of mesenchymal stem cells (MSCs) for treating systemic inflammatory response syndrome (SIRS) in a subject. The invention provides compositions, uses and methods for the treatment of SIRS.
Patent CA-2733270-A1 (CA)
Title: Systeme de carter de gaz inerte pour soudage au laser avec une base et une paroi ayant une ouverture
Inventor: WILL JEFF D
IPC: F23D14/54
Filed: 2009-10-28
Abstract: L'invention concerne un appareil pour soudage au laser comportant une base (402), une paroi (406), et une ouverture (414) dans la paroi. La base (402) a une première extrémité (410), une deuxième extrémité (412), et un système de canalisation (404). Le système de canalisation (404) est plus proche de la première extrémité (410) que de la deuxième extrémité (412) de la base. La paroi (406) s'étend d'un côté de la base (402) pour renfermer partiellement le système de canalisation (404). L'ouverture (414) dans la paroi (402) est plus proche de la deuxième extrémité (412) que de la première extrémité (410). La forme de la paroi (406) est en mesure de retenir un gaz introduit par le système de canalisation (404) dans un lieu de soudage et est capable d'entraîner le gaz à s'éloigner du système de canalisation (404) et au travers de l'ouverture (414) dans la paroi (406).
Patent CA-2733827-A1 (CA)
Inventor: MA DUNG
IPC: A61B17/00
Filed: 2009-11-06
Abstract: A method and apparatus for calibrating a medical device operable in at least one axis of movement, such as a footpedal or footswitch, is provided. The design includes instructing a user to operate the device to a first predetermined position in a first axis of movement while concurrently monitoring movement of the device to establish a set of movement responses, prompting the user to indicate when the first predetermined position in the first axis is attained modifying the set of movement responses when movement response irregularities are detected, thereby establishing a modified set of movement responses, and employing the modified set of movement responses during a medical procedure.
Patent CA-2735009-A1 (CA)
Title: Procede de traitement de matieres solides ou de matieres liquides a l'etat fondu
Inventor: EDLINGER ALFRED
IPC: C22B7/00
Filed: 2009-08-25
Abstract: Linvention concerne un procédé de traitement ou de réduction de matières solides ou de matières liquides à létat fondu et/ou de pyrophores, en particulier de fractions légères de shredder, procédé selon lequel lesdites matières solides, ou liquides à létat fondu, sont chargées sur un corps en graphite, chauffé au moins partiellement par induction, caractérisé en ce quon introduit des agents réducteurs différents du carbone du graphite, en ce quon rassemble la masse fondue réduite et/ou dégazée qui sécoule, en ce que les agents réducteurs sont introduits conjointement avec les matières de charge solides ou liquides à létat fondu, et en ce quon ajoute, comme agents réducteurs, du gaz naturel, des hydrocarbures, de lhydrogène, du monoxyde de carbone et/ou de lammoniac, conjointement avec de la vapeur deau, de loxygène, du CO2 et/ou des halogènes ou des hydracides halogénés.
Patent CA-2738350-A1 (CA)
Inventor: SCHUETZ ROLAND
IPC: G11C5/02
Filed: 2010-05-20
Abstract: A configurable memory subsystem includes a memory module with a circuit board having a first and a second memory-containing device (MCD) pair mounted thereto. Each MCD pair has a first MCD in communication with a second MCD.  Each MCD has an input port, an output port, and a memory each communicating with a bridge. In response to a command, the bridge transfers at least one of a portion of a data packet from the input port to the output port or to the memory, or transfers a portion of a memory packet from the memory to the output port. A loop-back device receives the command and the data packet form the first MCD pair and transmits the command and data packet to the second MCD  pair.
Patent CA-2738361-A1 (CA)
Title: Method for additivating polymers in rotomoulding applications
Inventor: MAZIERS ERIC
IPC: C08F6/26
Filed: 2009-10-01
Abstract: This invention relates to a method for additivating polymer resins with antioxidants and anti UV stabilsers. It is particularly suitable for resins used rotomoulding applications.
Patent CA-2740514-A1 (CA)
Inventor: WU YI-JEN
IPC: C12Q1/28
Filed: 2008-10-17
Abstract: The invention provides a fluid test strip and method thereof. The fluid test strip comprises a base plate with a fluid channel, which consequently comprises a first fluid region, a second fluid region and a third fluid region. Furthermore, the fluid channel comprises a first antibody located in the first fluid region, a saccharide and a peroxidase located in the first or second fluid region, a second antibody immobilized onto the second fluid region, and a substrate reaction reagent containing saccharide oxidases located in the third fluid region, wherein the second antibody can recognize a different epitope from the first antibody against the same analyte. When the fluid was infused into the fluid channel, the saccharide oxidase would catalyze the saccharide flowing into the third fluid region to generate a hydrogen peroxide, and then the hydrogen peroxide would be catalyzed and reacted with the peroxidase flowing into the third fluid region to generate an electric signal.
Patent CA-2740637-A1 (CA)
Inventor: TIEFTRUNK PETR
IPC: H04W84/06
Filed: 2011-05-19
Abstract: A method and system for ground station signal handoff for an aircraft. The method comprises receiving signal quality data and position data from each of a plurality of ground stations as a signal from each of the ground stations becomes detectable onboard the aircraft, while the aircraft is in communication with an active ground station. A position of the aircraft is determined each time a signal quality from one of the ground stations reaches a predetermined threshold indicating that the signal quality is suitable for handoff. A set of ground stations potentially suitable for handoff is identified based on their signal quality data when an insufficient signal quality of the active ground station is detected. The set of potentially suitable ground stations is evaluated based on their position and signal quality, and a trajectory or speed vector of the aircraft, to determine an optimal ground station for handoff. A  handoff request is then transmitted to the optimal ground station.
Patent CA-2742837-A1 (CA)
Inventor: SCHILLING JAN CHRISTOPHER
IPC: F02K3/06
Filed: 2009-10-16
Abstract: A gas turbine engine booster includes one or more rotatable booster stages having booster blades extending radial-ly inwardly from a rotatable drum and one or more non-rotatable vane stages having booster vanes extending radially outwardly from a non- rotatable shell. The booster stages may be interdigitated with the vane stages. The booster may be co-rotatable or counter-rotatable with respect to a fan stage of an aircraft gas turbine engine. The booster may be driven by a single turbine or one of counter-rotatable turbines or though a gearbox by these turbines. The booster blades and the booster vanes extend across a core engine inlet duct having an entrance downstream of the first fan stage. A fan section with the booster may have counter-rotatable first and second fan stages with fan blades of the second fan stages connected to and mounted radially outwardly of the rotatable drum.
Patent CA-2743723-A1 (CA)
Inventor: TING PAULINE C
IPC: C07D413/14
Filed: 2009-11-17
Abstract: The present invention relates to novel heterocyclic compounds as diacylglycerol acyltransferase ("DGAT") inhibitors, pharmaceutical compositions comprising the heterocyclic compounds and the use of the compounds for treating or preventing cardiovascular disease, a metabolic disorder, obesity or an obesity-related disorder, diabetes, dyslipidemia, a diabetic complication, impaired glucose tolerance or impaired fasting glucose. An illustrative compound of the invention is shown below.