baber/WOPTO huggingface dataset:
Patent CA-2725524-A1 (CA)
Title: A method for estimating the position and the speed of a target with a radar emitting an ofdm waveform
Inventor: LELLOUCH GABRIEL
IPC: G01S13/28
Filed: 2009-05-20
Abstract: There is disclosed a method for estimating the position and the speed of a target with a radar. The radar emits a waveform comprising a train of pulses, each pulse comprising an OFDM chip constructed from subcarriers, the subcarriers covering the whole bandwidth of the radar. Upon receipt of the echoed pulses, some of the subcarriers are used in a step of Doppler processing, each of said subcarriers being fixed over the pulses. Upon receipt of the echoed pulses, other subcarriers, that are not used for Doppler processing, are used in a step of High Range Resolution processing, the said subcarriers being randomly distributed over the pulses.
Patent CA-2726732-A1 (CA)
Inventor: WESTERVELD EGBERT
IPC: H04L9/14
Filed: 2010-12-31
Abstract: The invention provides a headend system, a receiver, a smartcard and a conditional access system enabling distribution of multiple variants of a part of a digital signal, such as multiple variants of an audio part or a video part of a data stream, without requiring receivers to be updated. The digital signal generated by the headend system enables a receiver to receive and process the digital signal without requiring identification of the copies in the second digital signal. Error handling capabilities of the receiver ensure that only one copy is used in the output of the receiver. The error handling capabilities are triggered by having the receiver use one decryption key for descrambling all copies, resulting in one copy being descrambled correctly and the other copies being descrambled incorrectly.
Patent CA-2729199-A1 (CA)
Title: Procede d'assemblage d'un plancher dans une structure de coque prealablement constituee d'un troncon de fuselage d'aeronef
Inventor: SIBONI LAURENT
IPC: B64F5/00
Filed: 2009-06-25
Abstract: Un tronçon de fuselage d'aéronef comporte une structure de coque (2) et un plancher (4) solidaire de ladite structure de coque. La structure de coque (2) comporte une peau extérieure (21) et une ossature (22) comportant des cadres (23), positionnés suivant des sections de fuselage sensiblement perpendiculaires à un axe longitudinal X dans un repère aéronef. Le plancher (4) comporte des traverses (41) s'étendant suivant un axe latéral Y. Suivant l'invention, les traverses (41) et les cadres (23) sont désolidarisés et chaque traverse (41), au niveau d'extrémités opposées (414), est fixée à la structure de coque (2) par un ensemble structural intermédiaire (24, 29) solidaire d'une part de la traverse (41) et d'autre part de la peau extérieure (21) et ou d'un ou plusieurs cadres (23).
Patent CA-2730921-A1 (CA)
Inventor: JANTZ DEREK
IPC: C12N5/10
Filed: 2009-07-14
Abstract: Methods of cleaving double-stranded DNA that can be recognized and cleaved by a rationally-designed, I-Crel-de-rived meganuclease are provided. Also provided are recombinant nucleic acids, cells, and organisms containing such recombinant nucleic acids, as well as cells and organisms produced using such meganucleases. Also provided are methods of conducting a cus-tom-designed, I-Crel-derived meganuclease business.
Patent CA-2731950-A1 (CA)
Inventor: KOENNECKE TILO
IPC: H02M5/293
Filed: 2009-07-24
Abstract: In order to control the power consumption of consumers connected to an alternating current network, said consumers particularly comprising gas discharge lamps, in an easy and cost-effective manner, the invention provides a circuit arrangement (100) comprising a first and a second power switching unit (200, 300) and an inductor (190), wherein the power switching units are actuated by a controller (160) connected thereto in order to regulate the output voltage of the circuit arrangement (100) to a value of a reference alternating voltage that is synchronized with the input voltage, the amplitude of said reference alternating voltage being reduced relative to the amplitude of the supply voltage by an adjustable factor for controlling the power consumption of the consumers. The invention further provides a method for operating such a circuit arrangement, and a controller for use in such a circuit arrangement.
Patent CA-2739564-A1 (CA)
Inventor: GROSMANN KLAUS
IPC: A23L19/00
Filed: 2009-10-27
Abstract: A method for improving the health of a plant, which method comprises treating the plant and/or the locus where the plant is growing or is intended to grow and/or the plant propagules with a plant health improving amount of at least one benzoyl-substituted alanine compound (A) of the formula I, in which the variables are defined in the description.
Patent CA-2740823-A1 (CA)
Title: Heat and water integration process for an oil sand operation with direct steam injection of warm thickener overflow
Inventor: PENNER BLAIR JAMES
IPC: B03D1/02
Filed: 2011-05-20
Abstract: A heat and water integration process for an oil sands operation includes subjecting warm oil sands tailings to thickening to produce thickened tailings and warm water overflow; subjecting the warm water overflow to direct steam injection (DSI) to produce steam heated thickener water; providing the steam heated thickener water to a unit of the oil sand operation; and producing the warm oil sands tailings from the oil sands operation. The oil sand operation unit may be an oil sand ore preparation unit and/or a primary separation unit, for example.  The heated thickener water can replace water taken from pond inventories. The DSI  may use excess, low quality, wet, low pressure and/or blow-down steam. The process enables improved heat and water usage in oil sands processing.
Patent CA-2745526-A1 (CA)
Title: Crawfish fishing lure
Inventor: HUGHES TIMOTHY R
IPC: A01K85/16
Filed: 2011-07-08
Abstract: A fishing lure includes a body resembling the shape of a crawfish. The fishing lure includes a wire material and a flexible material connecting portions of a tail of the lure, and a passage through the body of the lure for receiving a fishing line such that an upward pulling of the fishing line passing through the passage causes a relative movement the portions of the tail in the downward action, and wherein the wire material operates to return the portions of the tail to their original position to generate a backwards movement of the lure.
Patent CA-2745773-A1 (CA)
Inventor: KWON CHANG-YEUL
IPC: H04J99/00
Filed: 2005-07-27
Abstract: Provided are a method of enabling a multi-input multi-output (MIMO) station and a single input single output (SISO) station to coexist in a wireless network and a wireless network device. The method includes receiving information on a station when the station accesses a wireless network, setting coexistence information by comparing a number of antennas of the station accessing the wireless network with a number of antennas of a plurality of stations constituting the wireless network, and transmitting a frame containing the coexistence information to the plurality of stations constituting the wireless network.
Patent CA-2746970-A1 (CA)
Title: Method of manufacturing a lamp and quartz bulb
Inventor: OOKAHARA MAKOTO
IPC: H01J9/32
Filed: 2008-12-03
Abstract: It is intended to enable accurate positioning of an electrode top end such that the arc length is constant and prevent leakage from sealing portions due to bending or twisting of a molybdenum foil upon sealing an electrode mount by heating the sealing portion.     For attaining the object described above, a quartz bulb (10) in which extension tubes (14A, 14B) each having an inner diameter larger than the inner diameter of the opening of a body tube (11) is welded the openings of both ends of a body tube (11) formed with light emitting portion and a sealing portion thereby forming to a positioning step (15) is used, and electrode mounts 20A, 20B each formed with a positioning engagement portion (24) at a position spaced apart by a predetermined length from the electrode top end are inserted to engage the positioning engagement portion (24) of the electrode mounts (20A, 20B) to the positioning step (15) and, in this state, the sealing portions (13A, 13B) are sealed.
Patent CA-2747401-A1 (CA)
Inventor: CHESTNUT BEN
IPC: G06F15/16
Filed: 2009-12-16
Abstract: Methods and systems for sending an email so recipients receive it at a selected time in respective time zones. Information about recipients may determine times zones. Information may include zip code, IP address, or identification of a server or service provider serving a recipient.  Information may be based on a recipient's activity such as determination of a time zone in which more emails are received than any other, or having a highest weighted average (based on frequency of email receipt and recent history). The email is sent so recipients receive it at the selected time in the respective time zone.  Recipients may be grouped by time zones. After sending the email to the recipients, open/    click rates of the email by the recipients by the determined time zones may be determined and displayed on a time zone map.
Patent CA-2751110-A1 (CA)
Inventor: KLUGE MATHIAS
IPC: B63H25/06
Filed: 2011-08-30
Abstract: In order to provide a bearing element, namely a bearing ring (15a, 15b) or a bearing bush (13a, 13b), of a rudder bearing (10) for mounting a rudder stock (50) or of a rudder trunk (51) of a rudder of a watercraft which can be installed and removed more easily or which can be produced or mounted more inexpensively, the bearing element (15a, 15b, 13a, 13b) is configured to be segmented and comprises at least three individual annular segments (17) which are each combined to form a homogeneous, inherently fixed bearing element, where the individual annular segments (17) each abut against at least two further annular segments (17) and where the annular segments (17) are interconnected by means of connecting means.
Patent CA-2752089-A1 (CA)
Inventor: BUHRMANN MICHAEL F
IPC: H04W24/00
Filed: 2008-12-18
Abstract: An automated system and method for authenticating entities or individuals engaging in automated or electronic transactions or activities such as financial transactions, accessing computer applications, computer software, data networks or oth-er automated or electronic devices requiring identity verification is provided A unique Personal Identity Value is computed and stored in an Identity Register for the entity or individual and may be used for a variety of applications including recognizing inci-dents of identity theft This Personal Identity Value is based on one or more computer logic resources that incorporate the relation-ship among a variety of identification information elements and parameters associated with the entity or individual, such as the en-tity's or individual's wireless device location, the entity's or individual's home location, other associated locations, automated ac-tivities engaged in and applications accessed
Patent CA-2753003-A1 (CA)
Title: Low cost and flexible energy management system defined in a single unitary housing
Inventor: VENKATAKRISHNAN NATARAJAN
IPC: H04L12/16
Filed: 2011-09-22
Abstract: A device configured in a unitary housing which includes a computing device with memory that stores energy information. A power supply and prongs attach to the power supply in the same unitary housing, wherein the prongs are configured to plug into a wall outlet.
Patent CA-2755269-A1 (CA)
Inventor: STONE KEITH JOSEPH
IPC: B32B7/023
Filed: 2010-03-11
Abstract: An article having an embossed seal in-cludes at least two webs, and an embossed seal joining a portion of the at least two webs, the seal including co-reg-istered concentric discrete extended elements formed in the at least two webs, the discrete extended elements hav-ing open proximal ends.
Patent CA-2756800-A1 (CA)
Title: Methods for synthesizing kotalanol and stereoisomers and analogues thereof, and novel compounds produced thereby
Inventor: PINTO BRIAN MARIO
IPC: C07D327/10
Filed: 2009-03-25
Abstract: Compounds having the general formula (I): wherein X is S, Se or NH, and stereoisomers thereof, and de-O-sulfonated analogues of all of the foregoing, but excluding naturally occurring kotalanol and de-O-sulfonated kotalanol, and methods for synthesizing same. The compounds are useful as glycosidase inhibitors, and may be used in the treatment of diabetes. The synthetic compounds may also be used as standards in the calibration or grading of natural or herbal remedies produced from natural sources of glycosidase inhibitors such as kotalanol.
Patent CA-2758174-A1 (CA)
Inventor: MARTIN-COCHER GAELLE
IPC: H04W8/22
Filed: 2010-04-07
Abstract: A method and context aware mechanism for resolving presence data. The context aware mechanism comprising a system configured to receive presence data relating to at least one of a presentity and a watcher, and to resolve a conflict that arises during processing of the presence data according to a criteria.
Patent CA-2758774-A1 (CA)
Title: Monoamine reuptake inhibitors
Inventor: CARROLL FRANK IVY
IPC: A61K31/137
Filed: 2010-04-15
Abstract: The invention provides bupropion analogue compounds capable of inhibiting the reuptake of one or more monoamines. The compounds may selectively bind to one or more monoamine transporters, including those for dopamine, nore-pinephrine, and serotonin. Such compounds may be used to treat conditions that are responsive to inhibition of the reuptake of monoamines, including addiction, depression, and obesity.
Patent CA-2759446-A1 (CA)
Title: A reactor with silicide-coated metal surfaces
Inventor: FROEHLICH ROBERT
IPC: B05D3/04
Filed: 2010-04-20
Abstract: In an embodiment, a reactor includes a section, wherein at least a portion of the section includes a base layer, wherein the base layer has a first composition that contains a silicide-forming metal element; and a suicide coating layer, wherein the suicide coating layer is formed by a process of exposing, at a first temperature above 600 degrees Celsius and a sufficient low pressure, the base layer having a sufficient amount of the silicide-forming metal element to a sufficient amount of a silicon source gas having a sufficient amount of silicon element, wherein the silicon source gas is capable of decomposing to produce the sufficient amount of silicon element at a second temperature below 1000 degrees Celsius;  reacting the sufficient amount of the silicide-forming metal element with the sufficient amount of silicon element, and forming the suicide coating layer.
Patent CA-2760020-A1 (CA)
Inventor: SUZANNE JEAN-MARC
IPC: E04H5/02
Filed: 2010-03-30
Abstract: La présente invention concerne u ne installation de stockage semi enterrée de matières dangereuses conditionnées en containers ( 10) comprenant : - au moins une cellule (2) délimitée par des murs coupe-feu verticaux (3a) enterrés formant une fosse contenant des dits containers, et - chaque cellule étant entourée par une enceinte comprenant des murs coupe-feu verticaux (7a), s'étendant au-dessus d u sol, et - au moins u ne zone de dépose et de réception (6; 25) des containers ( 10), tel qu'une chaussée de circulation (6) de camions (6a) et/ou une zone de manutention (25) de containers ( 10) en provenance ou à destination d'une ligne de transport ferroviaire (22), et - une piste de dépose en forme de couloir (5) à l'intérieur de chaque dite enceinte entre chaque dite cellule enterrée et u n mu r longitudinal d'enceinte (7a), et - u n portique de manutention motorisée (8) de container apte à déplacer u n dit container suspendu (8c), à une hauteur supérieure à celle des dits murs d'enceinte (7a).
Patent CA-2761662-A1 (CA)
Title: Midsole structure, particularly for shoes, including shoes with a vapor-permeable sole, designed for use in sports activities
Inventor: POLEGATO MORETTI MARIO
IPC: D03D25/00
Filed: 2010-04-13
Abstract: A midsole structure (10), particularly for shoes, including shoes with a vapor-permeable sole, designed for use in sports activities, comprising a monolithic plantar frame (12) made of polymeric material, which comprises a reinforced rim (13) with structural cross-members (14), which cooperate to delimit opening compartments (15) that pass through the monolithic plantar frame (12) in order to lead onto opposite faces (16a, 16b) thereof, at least one first vapor-permeable element (17), which covers at least the opening compartments (15), which open onto a first one (16a) of the faces (16a, 16b), with which the first vapor-permeable element (17) is associated, at least one second vapor-permeable element (18), which covers at least the opening compartments (15), which open onto the second one (16b) of the faces (16a, 16b), with which the second vapor-permeable element (18) is associated.
Patent CA-2762207-A1 (CA)
Title: High strength low alloyed sintered steel
Inventor: YU YANG
IPC: B22F1/16
Filed: 2010-05-21
Abstract: A water-atomised iron-based steel powder which comprises by weight-%: 0.45-1.50 Ni,0.30-0.55 Mo,less than 0.3 Mn,less than 0.2 Cu,less than 0.1 C, less than 0.25 O, less than 0.5 of unavoidable impurities,and the balance being iron, and where Ni and Mo have been alloyed by a diffusion alloying process.
Patent CA-2764935-A1 (CA)
Inventor: SPECHT TREVOR
IPC: H01H13/705
Filed: 2010-07-12
Abstract: Push button switch assembly for insertion in a control panel of a domestic appliance, the push button switch assembly comprising at least one push button having a push button cap and a separately formed actuating element, in particular an actuating pin, which extends between the push button cap and an electric switching element of the domestic appliance and upon actuating of the push button cap cooperates therewith and acts on the electric switching element to effect a switching operation, and a frame receiving and guiding the at least one push button cap, wherein at least one spring leg is arranged at the actuating element, which counteracts the actuating of the push button cap.
Patent CA-2765009-A1 (CA)
Inventor: LERAY CATHERINE MARIE-JOSEPH SIMONE
IPC: A61Q5/02
Filed: 2010-05-27
Abstract: Conditioning shampoo composition with an oil selected from polyalphaolefin oils, ester oils, triglyceride oils, hydrocarbon oils and mixtures thereof dispersed therein, the composition comprising from 1 -26% wt. cleansing phase, a conditioning gel network, a polymeric suspending agent and a cationic deposition polymer.
Patent CA-2765956-A1 (CA)
Inventor: PEDERSEN ELIN R
IPC: G06F15/16
Filed: 2010-06-17
Abstract: Aspects of the invention pertain to user interface visualizations, enabling efficient display of content (102, 104, 200) on a display device (322). At least some content is presented having diagonal views (104a, 104b) to emphasize certain portions of the content (202) while deemphasizing other portions of the content (204).
Patent CA-2766377-A1 (CA)
Inventor: JIN HONG
IPC: A61K39/00
Filed: 2010-06-24
Abstract: Polypeptides, polynucleotides, methods, compositions, and vaccines comprising influenza hemagglutinin and neuraminidase variants are provided.
Patent CA-2767983-A1 (CA)
Inventor: DESAI KISHOR C
IPC: G09F13/04
Filed: 2012-02-08
Abstract: The present invention relates to the user warning device embedded in a step ladder that is suited for craftsmen or workmen or for the ladders used in homes to change a bulb or climbing in the attic and the same technology could be adopted in the extension ladders as well. However, it is not about how safe the ladder is, but it is about embedded "Safety Feature" within the" Safety Ladder" and how it warns the user and prevents the accidents that occur, due to human factor in using these "So Called Safety Ladders". The warnings are both audio and visual.
Patent CA-2768551-A1 (CA)
Title: Assemblage and method for undersea laying of pipeline from a ship spool
Inventor: WILSON MICHAEL N W
IPC: F16L1/20
Filed: 2010-07-20
Abstract: In undersea laying pipeline (P) which is being unreeled from a ship spool (S) in a plastically deformed state, the pipeline is straightened from the plastic state into a behaviorally elastic state as it is unreeled. The straightened pipeline is dispensed in the behaviorally elastic state through a downstream pipe tensioner (40 ) while the straightened pipeline upstream of the tensioner is maintained in the behaviorally elastic state. The pipeline laying assemblage may include a flange weld station immediately upstream of the tensioner and/or an anode weld station (80) downstream of the tensioner in the above -waterline freeboard of the ship (V). The pipeline laying method reduces the number of components and the size and cost of the ships in comparison to conventional systems.
Patent CA-2768974-A1 (CA)
Inventor: SMART CHRISTOPHER
IPC: F02M15/00
Filed: 2010-10-14
Abstract: A fuel vaporizer for an internal combustion engine having a closed pressure chamber defining a volume, to be heated, and a liquid fuel supply system disposed to emit a liquid fuel spray. The closed pressure chamber may be constructed and arranged relative to the heat-transfer surface to establish between the at least one outlet and the heat-transfer surface a mixing domain in which the fuel spray, as it progresses through the volume from the outlet, is substantially heated and vaporized by mixing with re-circulated, heated fuel vapor that previously has moved over and received heat from the heat transfer surface. The fuel vaporizer may be associated with a vapor outflow passage through which pressurized vapor exits the closed pressure chamber for supply to said at least one combustion region. The heat-transfer surface may be arranged to be heated by engine coolant circulating around the exterior of the closed pressure chamber.
Patent CA-2770461-A1 (CA)
Title: Method for flagging a sample
Inventor: KROCKENBERGER MARTIN
IPC: G01N15/14
Filed: 2010-08-20
Abstract: A hematology analyzer is provided. In certain embodiments, the hematology analyzer comprises: a) a flow cell; b) a light source for directing light to the flow cell; c) a plurality of detectors for detecting a plurality of optical characteristics of a blood cell passing through the flow cell; and d) a data analysis workstation programmed to: i. enumerate test blood cells passing through the flow cell; and ii. flag a blood sample as containing lysis-resistant red blood cells or fragile white blood cells.
Patent CA-2770995-A1 (CA)
Inventor: SONG HAK-SUP
IPC: H04N19/593
Filed: 2010-08-17
Abstract: Disclosed are a method and a apparatus for encoding a video, and a method and apparatus for decoding a video, in which neighboring pixels used to perform intra prediction on a current block to be encoded are filtered and intra prediction is performed by using the filtered neighboring pixels.
Patent CA-2772998-A1 (CA)
Title: Power supply system for a non-contact electromagnetic inductive charging type electric vehicle
Inventor: CHO DONG HO
IPC: H02J50/10
Filed: 2012-03-28
Abstract: The present invention relates to a power supply system for a non-contact electromagnetic inductive charging type electric vehicle comprises a regulator converting AC current collected by a pick-up module to DC current, and supplying to a drive motor module and a battery charging module; a communication module communicating between the regulator and BMS(Battery Management System) of a battery charging module; a battery only charger receiving high voltage, high current from the regulator, and charging a battery with the proper voltage and current for a battery with communications between regulator and BMS(Battery Management System) through the communication module.
Patent CA-2773467-A1 (CA)
Title: Fluorinated 2,6-dialkyl-3,5-dicyano-4-(1h-indazol-5-yl)-1,4-dihydropyridines and methods of use thereof
Inventor: MICHELS MARTIN
IPC: C07D401/04
Filed: 2010-10-01
Abstract: The present invention relates to novel fluorinated 2,6-dialkyl-3,5-dicyano-4-(1H-indazol-5-yl)-1,4- dihydropyridine derivatives having protein tyrosine kinase inhibitory activity, to a process for the manufacture thereof and to the use thereof for the treatment of c-Met-mediated diseases or c-Met- mediated conditions, particularly cancer and other proliferative disorders.