baber/WOPTO huggingface dataset:
Patent CA-2690433-A1 (CA)
Inventor: JELINEK MILAN
IPC: G10L25/93
Filed: 2008-06-20
Abstract: L'invention concerne un dispositif et un procédé pour estimer  une tonalité d'un signal sonore, comprenant les étapes consistant  à : calculer un spectre résiduel actuel du signal sonore; détecter  les pics dans le spectre résiduel actuel; calculer une carte de corrélation  entre le spectre résiduel actuel et un spectre résiduel précédent  pour chaque pic détecté; et calculer une carte de corrélation  à long terme sur la base de la carte de corrélation calculée,  la carte de corrélation à long terme étant indicative d'une  tonalité du signal sonore.
Patent CA-2693840-A1 (CA)
Inventor: CHEN SILVIA S
IPC: A61F2/28
Filed: 2008-07-16
Abstract: The present invention is directed to crafting of cartilage to facilitate disinfection, cleaning, devitalization, recellularization, and integration after implantation. The present invention also is directed to cleaning and devitalization of cartilage. Moreover, the present invention provides processes for recellularization of cartilage and implantation of cartilage.
Patent CA-2696694-A1 (CA)
Inventor: HILLIARD PAUL
IPC: E21B21/10
Filed: 2008-08-14
Abstract: A circulating tool for use in drilling a bore hole, the tool including a plurality of pistons which, by the activation of fluid pressure, move between a first configuration in which a side port of the tool is covered by a piston and a second configuration in which two adjacent pistons separate across the port to allow fluid to jet from the port. In the first configuration, the tool has a continuous cylindrical bore to allow the passage of other tools through the tool, while a flapper valve closes the bore in the second configuration to achieve maximum jetting of fluid from the tool. A third or intermediate configuration is also described so that the tool is operable to switch multiple times between the configurations via an indexing mechanism.
Patent CA-2697306-A1 (CA)
Title: Calcul a base de graphe transactionnel avec manipulation d'erreur
Inventor: STANFILL CRAIG W
IPC: G06F12/00
Filed: 2008-07-25
Abstract: L'invention concerne le traitement de transactions utilisant des calculs à base de graphes comprenant la détermination (305) qu'au moins l'un d'une pluralité d'éléments de graphe d'un graphe de calcul d'un ensemble d'un ou de plusieurs graphes de calcul comprend un calcul à effectuer pour une transaction donnée, l'association de la transaction donnée à une instance (310) du graphe de calcul qui comprend des éléments de calcul réutilisables associés à des éléments de graphe respectifs et l'exécution (320) du graphe pour effectuer le calcul.
Patent CA-2697385-A1 (CA)
Title: Inkjet printer with selectively isolatable pump
Inventor: MORGAN JOHN DOUGLAS
IPC: B41J2/175
Filed: 2007-10-16
Abstract: An inkjet printer that has a printhead for printing onto a media substrate, a reservoir for supplying ink to the print-head, a pump for drawing ink from the reservoir and pumping ink into the printhead and, a valve arrangement for selectively opening fluid communication between the pump and the printhead, and closing fluid communication between the pump and the printhead while opening fluid communication between the reservoir and the printhead.
Patent CA-2697761-A1 (CA)
Inventor: SHUR VLADIMIR
IPC: A61F2/38
Filed: 2008-08-22
Abstract: A femoral component for a knee prosthesis comprises a reduced wear polyethylene (RWPE). Preferably all of the femoral component is the RWPE and/or at least one condylar surface of the femoral component is the RWPE. The use of RWPE instead of conventional metal components reduces or eliminates complications associated with the use of metal such as fracture (mostly at the area of the bone-metal interface), mechanical failure, and metallosis. Use of the RWPE gives a prosthesis with long life, especially with respect to wear of the femoral component.
Patent CA-2701882-A1 (CA)
Inventor: LEE YUN-SEOK
IPC: G06F15/00
Filed: 2008-10-08
Abstract: The present invention is related to a technology for grasping the number of a plurality of terminals of a client using a Cookie in a private network in which plural terminals are shared by redirecting a session which is to be connected to a Web by analyzing a TCP/IP packet, detecting the accurate number of a plurality of terminals of a client using an Internet, and making the accurate number as a DB, and selectively permitting or blocking a connection to Internet according to TCP/IP by using the Cookie pool information of a DB type and JOB when the users configuring and using a private network connect to the Internet at the same time.
Patent CA-2704522-A1 (CA)
Inventor: BASSAM SEYED AIDIN
IPC: H04B7/005
Filed: 2010-05-14
Abstract: The present invention relates to a method for multiple-input multiple--output impairment pre-compensation comprising: receiving a multiple- input signal; generating a pre-distorted multiple-input signal from the received multiple-input signal; generating a multiple-output signal by feeding the pre--distorted multiple-input signal into a multiple-input and multiple-output transmitter; estimating impairments generated by the multiple-input and multiple-output transmitter; and adjusting the pre-distorted multiple-input signal to compensate for the estimated impairments. The present invention also relates to a pre-compensator for use with a multiple-input and multiple-output transmitter, comprising: a multiple-input for receiving a multiple-input signal; a matrix of pre-processing cells for generating a pre-distorted multiple-input signal from the received multiple-input signal; and a multiple-output for feeding the pre-distorted multiple-input signal to the multiple-input and multiple- output transmitter. The pre-processing cells are configured so as to estimate impairments generated by the multiple-input and multiple-output transmitter and adjust the pre-distorted multiple-input signal to compensate for the estimated impairments.
Patent CA-2706380-A1 (CA)
Inventor: PICKETT NIGEL
IPC: H01L31/032
Filed: 2008-11-27
Abstract: A process for producing nanoparticles incorporating ions selected from groups (13), (16), and (11) or (12) of the periodic table is described. The process comprises effecting conversion of a nanoparticle precursor composition comprising said group (13), (16), and (11) or (12) ions to the material of the nanoparticles in the presence of a selenol compound. A process for fabricating a thin film comprising nanoparticles incorporating ions selected from groups (13), (16), and (11) or (12) of the periodic table is also described, as well as a process for producing a printable ink formulation comprising said nanoparticles.
Patent CA-2711281-A1 (CA)
Inventor: KLEINERT WOLF-DIETRICH
IPC: G01N29/30
Filed: 2008-12-08
Abstract: The invention relates to a method for nondestructive testing of a test object by means of ultrasound, which includes the following steps:     a. radiating directed ultrasonic pulses into the test object 100 at an irradiation angle .beta., whereby the irradiation angle .beta. is set electronically, b. recording of echo signals that result from the ultrasonic pulses radiated into the test object 100, c. determining an ERS value of an error 102 in the volume of the test object from echo signals, which can be associated with the error 102.   Further, the invention relates to a device for carrying out the method.
Patent CA-2716874-A1 (CA)
Title: Composition pharmaceutique et son utilisation dans la preparation d'un medicament pour le traitement de maladies cerebrovasculaires
Inventor: YIN XIAOJIN
IPC: A61K31/045
Filed: 2009-03-03
Abstract: L'invention concerne une composition pharmaceutique qui comprend du 3-méthyl -1-phényl-2-pyrazolin-5-one et du bornéol, et qui peut être utilisée pour préparer un médicament pour traiter des maladies vasculaires cérébrales.
Patent CA-2718229-A1 (CA)
Inventor: MEIJER CHRISTOPHORUS JOANNES LAMBERTUS MARIA
IPC: G01N33/574
Filed: 2009-03-13
Abstract: This invention describes new protocols for screening for cervical carcinomas or high-grade premalignant cervical lesions based on combinations of testing for the presence of high-risk HPV, HPV genotyping, marker analysis, and/or cytology.  With these protocols the number of women that have to undergo follow-up diagnostic testing and/or clinical examinations will decrease. Further, the number of false positives and false negatives willdecrease.
Patent CA-2719465-A1 (CA)
Title: Carbon-based materials derived from latex
Inventor: SONNTAG PHILIPPE
IPC: C08L21/02
Filed: 2009-03-26
Abstract: Organic gels of resorcinol-formaldehyde type, carbon-based materials of adjusted porosity derived therefrom by pyrolysis. Such materials may be used, in particular, for the production of electrodes.
Patent CA-2719916-A1 (CA)
Inventor: FAUROUX JEAN-CHRISTOPHE
IPC: B62D57/024
Filed: 2009-03-27
Abstract: The invention relates to a robot able to climb up and down a post (50) of vertical axis Oz. The robot comprises a frame (1) fitted both with motorized means of movement up and down the post and with a module (16, 17) for the command and control of these means of movement. The motorized means of movement comprises tensioning means whose centre of gravity G is remote from the axis Oz of the post (50), and that comprise at least two rolling contacts (2, 4) designed to be in contact with the post, at least one of which rolling contacts, denoted the drive contact (2), is motorized.
Patent CA-2721738-A1 (CA)
Title: Thiophenyl-substituted 2-imino-3-methyl pyrrolo pyrimidinone compounds as bace-1 inhibitors, compositions, and their use
Inventor: STAMFORD ANDREW W
IPC: A61K31/519
Filed: 2009-04-21
Abstract: In its many embodiments, the present invention provides provides certain thiophenyl-substituted 2-imino-3-methyl pyrrolo pyrimidone compounds, including compounds (or tautomers or a pharmaceutically acceptable salts thereof) having the structural Formula (III): wherein R2, R3, R4, R5, R6, R7, R8, and R9 are each selected independently and as defined herein.  Pharmaceutical compositions comprising one or more such compounds, and methods for their preparation and use in treating pathologies associated with amyloid beta (A.BETA.) protein, including Alzheimer's Disease, are also disclosed.
Patent CA-2723564-A1 (CA)
Title: Sialic acid to support the immune system in the elderly
Inventor: SPRENGER NORBERT
IPC: A23L1/30
Filed: 2009-05-06
Abstract: The present invention generally relates to the field of the immune system, in particular to strengthening the immune system of the elderly. One embodiment of the present invention relates to the use of a food product enriched with sialic acid for the preparation of a composition to strengthen the immune system.
Patent CA-2723847-A1 (CA)
Title: Inhibiteurs de polymerisation de radicaux pour materiaux dentaires durcissables a la lumiere
Inventor: BLACKWELL GORDON
IPC: A61K6/90
Filed: 2009-05-07
Abstract: La présente invention concerne un matériau dentaire durcissable à la lumière, comprenant un composé polymérisable pourvu dau moins une liaison éthyléniquement insaturée, dun initiateur de photopolymérisation destiné à polymériser ledit composé polymérisable, et dun composé 1,3-dipolaire en tant quinhibiteur de polymérisation.
Patent CA-2724867-A1 (CA)
Title: Solid oxide fuel cell apparatus
Inventor: HAYASHI CHIE
IPC: H01M8/24
Filed: 2009-10-02
Abstract: [Means for Solution] A solid oxide fuel cell apparatus including a fuel cell having a plate-shaped first solid electrolyte, an anode provided on one side of the first solid electrolyte and coming in contact with fuel gas, and a cathode provided on the other side of the first solid electrolyte and coming in contact with oxidizer gas. The solid oxide fuel cell apparatus further includes a cell-follow-up deformation member located on at least one of opposite sides of the fuel cell with respect to a first stacking direction along which the anode, the first solid electrolyte, and the cathode are stacked together. The cell-follow-up deformation member deforms according to a deformation of the fuel cell on the basis of at least one of physical quantities including differential thermal expansion coefficient and differential pressure.
Patent CA-2725348-A1 (CA)
Inventor: FIELDER LANCE I
IPC: E21B43/38
Filed: 2010-12-15
Abstract: A method for downhole oil-water separation, according to one or more aspects of the present disclosure, comprises disposing a oil-water separation system in a wellbore, the system comprising a first separator connected in hydraulic series with a second separator; separating a well fluid in the first separator into a first injection stream and a first production stream;  discharging the first injection stream to an inlet of the second separator;  separating the first injection stream in the second separator into an output injection stream and a second production stream; and injecting the output injection stream from the wellbore into an injection formation.
Patent CA-2725351-A1 (CA)
Inventor: LIPPERT JOSEPH LAWRENCE
IPC: G01S17/88
Filed: 2010-12-15
Abstract: A system for obtaining emission flux of a gas plume, emanating from a source, includes an airborne differential absorption lidar (DIAL) system for determining multiple concentration path length (CPL) values along a flight path; and an airborne wind measuring system (WMS) for determining a wind vector at the aircraft altitude. Also included is a processor for receiving the multiple CPL values determined by the DIAL system and the wind vector determined by the WMS. The processor uses the CPL values to compute either (a) an area-integrated concentration (AIC) value or (b) an average concentration value over a cross-plume extent, defined along the length dimension of the flight path. The processor also scales the wind vector to the near ground altitude level of the gas plume to obtain a scaled wind vector. The emission flux is obtained by multiplying either the AIC value or the average concentration value with a component of the scaled wind vector. The component of the scaled wind vector is defined by a vector perpendicular to the length dimension of the flight path.
Patent CA-2726293-A1 (CA)
Inventor: GALEN JAMES E
IPC: C07K19/00
Filed: 2009-06-02
Abstract: The disclosure below provides a protein export system utilizing non-hemolytic variants of HlyE family member proteins for efficiently producing recombinant protein from a host cell. In a preferred embodiment, the protein export system uti-lizies protein export machinery endogenous to the host bacterium into which the protein export system vector is introduced.
Patent CA-2727720-A1 (CA)
Inventor: ZAVITZ BRYANT A
IPC: E02D27/50
Filed: 2009-06-12
Abstract: Disclosed are apparatus and corresponding methodology for providing a base support, such as including concrete, and used such as for a wind-driven generator. Precast concrete cylinders are stacked in place upon a platform that may be partially precast and partially cast in place during assembly and supported, in certain embodiments, by plural concrete legs, the other ends of which are supported on a unitary or subdivided concrete foundation. In other embodiments, the platform may be supported by ribbed concrete panels. The concrete cylinders are glued together using an epoxy and then secured by an internal vertical post tension system extending from the platform to the upper most cylinder. Different types of concrete are used between upper and lower sections of the stacked cylinders. The lower section uses reinforced concrete while the upper section used ultra high performance fiber reinforced concrete.
Patent CA-2729263-A1 (CA)
IPC: G11B7/24056
Filed: 2009-10-13
Abstract: An object of the invention is to provide an optical recording medium and a method for producing an optical recording medium that enable to improve the quality of a servo signal and a reproduction signal. The optical recording medium (40) satisfies: t3-t4~1 µm, t4-t2~1 µm, t2~10 µm, and t1-(t2+t3+t4)~1 µm, where t1 is a thickness between a surface (40z) of the optical recording medium (40), and the first information recording surface (40a), t2 is a thickness between the first optical recording surface (40a) and the second information recording surface (40b), t3 is a thickness between the second optical recording surface (40b) and the third information recording surface (40c), and t4 is a thickness between the third optical recording surface (40c) and the fourth information recording surface (40d).
Patent CA-2732686-A1 (CA)
Inventor: LICHTER JAY
IPC: A61K47/34
Filed: 2009-12-10
Abstract: Disclosed herein are compositions and methods for the treatment of otic diseases or conditions with auris sensory cell modulating agent compositions and formulations administered locally to an individual afflicted with an otic disease or condition, through direct application of these compositions and formulations onto or via perfusion into the targeted auris structure(s).
Patent CA-2733108-A1 (CA)
Inventor: SCHROTT HARALD
IPC: A47L15/44
Filed: 2009-08-03
Abstract: A household appliance (1), (17), such as a dish washer, a washing machine or the like, comprising a program control for controlling program sequences for at least one operational parameter, such as the temperature, pH value or the like, and/or the operation of at least one machine component, such as spray arms, pumps or the like, characterized in that the program control comprises a program mode for the use of a metering device (6) that is not permanently integrated into the household appliance (1), (17), wherein the program sequence thereof is adapted for at least one operational parameter and/or at least one operation of at least one machine component to the ability of the sensor of a metering device (6) that is not permanently integrated to control the metering on the basis of operational parameters and/or operations detected by the sensor.
Patent CA-2737764-A1 (CA)
Inventor: BOLIKAL DURGADAS
IPC: A61K9/20
Filed: 2009-10-11
Abstract: The present invention relates to new classes of monomeric compounds, which may be polymerized to form novel biodegradable and bioresorble polymers and co-polymers. These polymers and co-polymers, while not limited thereto, may be adapted for radio-opacity and are useful for medical device applications and controlled release therapeutic formulations. In some embodiments, the compounds are provided by reacting a compound having the structure (See above Formula)
Patent CA-2740773-A1 (CA)
Inventor: MILLER GUY M
IPC: A01N29/04
Filed: 2009-10-13
Abstract: Methods of treating or suppressing oxidative stress diseases and symptoms related to oxidative stress affecting normal electron flow in the cells or caused by reactive oxygen species with redox-active therapeutics. Use of redox- active therapeutics for the reduction, suppression or treatment of oxidative stress induced by chemical agents such as contrast agents and other nephrotoxic agents, by radiation exposure, and by disruptions in the transport of oxygen to tissues, is disclosed.
Patent CA-2742379-A1 (CA)
Inventor: RAGUIN DANIEL H
IPC: G06K9/00
Filed: 2009-11-03
Abstract: An apparatus for identifying fake fingerprints has electrodes disposed upon or along a platen of a fingerprint scan-ner and if finger skin presented to the platen are real and alive is determined in accordance with analysis of electrical signals re-ceived from the electrodes Electronics of the apparatus and/or computer system determines one or more liveness parameter in ac-cordance with signals received from electrodes Information from an image of the fingerprint may be used to select which electrode signals to use for liveness detection To further confirm the presence of a live finger, additional liveness parameters like pulse or temperature may also be sensed The skin may be one of in contact with the platen of the fingerprint scanner, separated from direct contact with the platen's electrodes by an insulating layer or a pad, or not in physical contact with the platen or a pad thereupon.
Patent CA-2742998-A1 (CA)
Inventor: PERRIER R SYLVAIN
IPC: G06Q30/00
Filed: 2009-11-09
Abstract: Methods, systems, apparatus and computer-readable mediums, storing sets of instructions, provide for determining at least one meal combination including receiving, at a server, information identifying at least one food item, accessing, from a storage device, a set of meal combination rules, applying, at the server, the accessed set of meal combination rules to a plurality of food items, determining, at the server, at least one meal combination including a plurality of food items including the food item identified by the received information, and transmitting the determined at least one meal combination from the server to a computing device for display Alternatively, methods, systems, apparatus and computer-readable mediums, storing sets of instructions, provide for generating a meal plan, including accessing a set of meal plan rules, applying the set of meal plan rules to a plurality of food items, determining a plurality of meal combinations, each of the plurality of meal combinations including a plurality of food items, based on the applied set of rules, and transmitting the determined plurality of meal combinations from a server device to a computing device
Patent CA-2743226-A1 (CA)
Inventor: BAYER ERWIN
IPC: F01D5/28
Filed: 2009-11-09
Abstract: The invention relates to an anti-erosion layer for aerodynamic components or structures (1) and to a method for producing such a layer. A plurality of microscale or nanoscale hard material particles (4) are embedded in a binding layer (3) consisting of a material that adheres well to the aerodynamic component or structure (1). The anti-erosion layer (2) can be applied by spraying or by evaporation coating.
Patent CA-2743316-A1 (CA)
Inventor: HARTENECK MORITZ
IPC: H04B17/00
Filed: 2009-09-25
Abstract: The invention relates to a device and to a method for testing a mobile radio device (30) in a multiple antenna sys-tem (23, 24, 31, 32) using a frequency-selective static channel model for channel simulation in frequency space. In the method ac-cording to the invention, the useful data to be transmitted are first allocated to a plurality of carrier frequencies and the associated coding parameters per antenna. The useful data are then modulated onto the carrier frequencies according to the allocation. One or more modulated carrier signals are now distorted in frequency space according to a frequency-selective static channel model. A  transmission signal composed of the channel-modeled modulated carrier signals is subsequently transmitted in the period of time to a mobile radio device to be tested.
Patent CA-2745397-A1 (CA)
Inventor: RINGHEIM DANIEL
IPC: C10J3/00
Filed: 2008-12-08
Abstract: The present invention relates to a flexible modular system for the production of hydrogen from organic material, which system comprises at least one loading device or loading module, at least one gasification module comprising at least one plasma generator, which is powered with an alternating current, a gas cooling module comprising a cooling device, at least one gas cleaning module comprising at least one gas cleaning device, and at least one water-gas-shift and hydrogen separation module.  Each of the modules is constructed as a standard container having a standard size and which modules are connected to each other by means of an interface which comprises coupling means and connections for a gas, electric power, and communication.