baber/WOPTO huggingface dataset:
Patent CA-2664103-A1 (CA)
Title: Automatic heading control system for tiltrotor aircraft and helicopters
Inventor: BUILTA KENNETH E
IPC: G05D1/08
Filed: 2007-09-18
Abstract: One embodiment of the present invention is a method for automatically reducing the effect of a component of an external force that is laterally incident on a rotorcraft. A signal of the rotorcraft indicative of and proportional to the component is monitored. An absolute value of the signal and a preset high limit are compared. If the absolute value is greater than the preset high limit, manual heading control of the rotorcraft is disabled and the heading of the rotorcraft is adjusted with respect to the external force so as to decrease the lateral component of the external force experienced by the rotorcraft.
Patent CA-2664796-A1 (CA)
Title: Provisional load sharing buffer for reducing hard disk drive (hdd) activity and improving reliability and lifetime
Inventor: HIBBARD GARY D
IPC: G06F3/06
Filed: 2007-09-25
Abstract: The present invention is directed towards reducing hard disk drive (HDD) activity by sharing the buffering activity between a provisional load sharing buffer (PLSB) and a time shift buffer (TSB). The HDD may be included in a digital host communications terminal (DHCT). Initially, the PLSB buffers initial streaming programs to accommodate for channel changes. Additionally, the streaming program is buffered in a standard definition quality regardless of the format of a connected television. Once a predetermined time has passed determined by the size of the PLSB without a channel change, the TSB begins buffering the streaming program. The TSB can then switch between buffering a high definition quality to a standard definition quality of a streaming high definition program depending on other factors to further decrease the HDD activity. Additionally, the TSB can be disabled to prevent buffering of the streaming program.
Patent CA-2665990-A1 (CA)
Inventor: BYRNE WILLIAM J
IPC: G06F17/30
Filed: 2007-10-15
Abstract: A voice-enabled business directory search system can be operated by prompting a user to provide a type of business and an identifier of a specific business, and receiving from the user a speech input having information about the type of business and the identifier. Using a speech recognition module, the identifier is recognized based on the type of business.
Patent CA-2666458-A1 (CA)
Title: Antibody molecules which bind il-17a and il-17f
Inventor: RAPECKI STEPHEN EDWARD
IPC: A61K39/395
Filed: 2007-10-18
Abstract: The invention relates to antibody molecules having specificity for antige nic determinants of both IL-17A and IL-17F, therapeutic uses of the antibody molecules and methods for producing said antibody molecules.
Patent CA-2666461-A1 (CA)
Title: Neuroprotective compositions and methods
Inventor: SATOH TAKUMI
IPC: A61K31/13
Filed: 2007-10-10
Abstract: Neurite outgrowth-promoting prostaglandins (NEPPs) and other electrophilic compounds bind to Keapl, a negative regulator of the transcription factor Nrf2, and prevent Keapl -mediated inactivation of Nrf2 and, thus, enhance Nrf2 translocation into the nucleus of neuronal cells. Therefore, neuroprotective compositions and related methods are provided that employ such neuroprotective compounds, and prodrugs of such compounds, to cause dissociation of Nrf2 from a Keapl /Nrf2 complex.
Patent CA-2666583-A1 (CA)
Title: Procede de scellement de surenveloppement, et article correspondant
Inventor: KIMBALL DAVID L
IPC: A61F13/20
Filed: 2007-10-12
Abstract: L'invention concerne un procédé pour surenvelopper un dispositif cataménial, tel qu'un tampon, comprenant les étapes consistant à apporter un matériau de surenveloppement sensiblement cylindrique, insérer un dispositif cataménial dans le matériau de surenveloppement, et fermer l'extrémité ouverte du matériau de surenveloppement. Le matériau de surenveloppement possède une extrémité ouverte, une extrémité fermée et une première longueur. Le dispositif cataménial possède une extrémité d'insertion conique, un axe longitudinal et une longueur inférieure à la première longueur, de sorte que l'extrémité ouverte du matériau de surenveloppement s'étend au-delà de l'extrémité d'insertion du dispositif cataménial inséré. Des mâchoires de serrage concaves sont appliquées à l'extrémité ouverte du matériau de surenveloppement pour le pousser vers l'axe longitudinal du dispositif cataménial, pour adapter la forme de parties du matériau de surenveloppement à celle de l'extrémité d'insertion du dispositif cataménial, et pour plier le matériau de surenveloppement entre les mâchoires de serrage adjacentes afin de former des ailerons s'étendant vers l'extérieur à partir des parties mises en forme.
Patent CA-2666852-A1 (CA)
Title: A process for producing light olefins from methanol or dimethyl ether
Inventor: ZHONG SIQING
IPC: C07C1/24
Filed: 2007-10-19
Abstract: Disclosed is a process for producing light olefins from methanol and/or dimethyl ether, which comprises the following steps: (a) introducing raw materials containing methanol and/or dimethyl ether into the bottom of a fluidized bed reactor and contacting said materials with catalysts in the dense phase zone and transition zone of said fluidized bed reactor, to produce effluent I containing unreacted raw materials, reaction products and entrained solid granular catalysts; (b) introducing a terminator into said effluent I in the upper part of said transition zone and/or the lower part of a gas-solid separating zone in the fluidized bed reactor, to form effluent II, wherein said terminator is at least one of substances selected from water, C2-C5 alcohols, C2-C10 ethers, C4+ hydrocarbons and C6-C12 aromatic hydrocarbons; and (c) introducing effluent II into gas-solid separating zone in the upper part of said fluidized bed reactor, to obtain a gaseous product stream and solid catalysts by gas-solid separation, then said gaseous product stream being subjected to a post-treatment section, while said solid catalysts being recycled to the dense phase zone in the bottom of the fluidized bed reactor, or being regenerated in a regenerator after being stripped in a stripper.
Patent CA-2668890-A1 (CA)
Title: System and method for accessing features offered by an application server
Inventor: ALLEN ANDREW
IPC: H04M1/72409
Filed: 2007-12-20
Abstract: Systems and methods are provided for accessing additional features offered by an application server. The additional features are generally regarded as being specific to the application server. According to an embodiment of the application, a communications device obtains information for accessing the additional features. The communications device accesses an additional feature by instructing the application server to execute the additional feature according to the information that has been obtained. In specific implementations, the information for accessing the additional features is provided by an Extensible Markup Language 'XML' file.
Patent CA-2669062-A1 (CA)
Title: Internetworking air-to-air network and wireless network
Inventor: KAUFFMAN DONALD C
IPC: H04L45/42
Filed: 2009-06-16
Abstract: Methods and systems of operating a communication system are provided. One method comprises establishing at least one communication link between a mobile-to-mobile communication network of mobile nodes and at least one route computing system via gateway node. The gateway node is one of the mobile nodes that is in communication with a wireless network. Moreover, the route computing system is in communication with a terrestrial network that is also in communication with the wireless network.  The at least one established communication link is then used to communicate messages.
Patent CA-2673756-A1 (CA)
Title: A method for producing hydrogen and sulphuric acid
Inventor: GASIK MICHAEL
IPC: C01B3/06
Filed: 2008-01-17
Abstract: The invention relates to a method for producing gaseous hydrogen and strong sulphuric acid (97 - 100 wt-%) simultaneously from sulphur dioxide gas and water. Sulphur dioxide gas stream is divided into two separate sub-streams, the first sub-stream is routed for water decomposition in a partial thermochemical cycle of the hydrogen and sulphuric acid production and the second sub-stream is fed to the oxidation of the sulphur dioxide to sulphur trioxide.
Patent CA-2674031-A1 (CA)
Title: Accounting for travel time between geographic locations of appointments
Inventor: GREENBERG STEVEN E
IPC: G06Q10/10
Filed: 2007-12-28
Abstract: Techniques are described for accounting for travel time in scheduling appointments in an electronic calendar. For example, a travel time between appointments may be identified and a time block may be reserved on a calendar application to account for such travel time. Geographic locations of adjacent appointments in a calendar may be determined and a route between the geographic locations also may be determined. A travel time associated with traveling the route between the geographic locations may be computed and the computed travel time may be compared to unscheduled time between the adjacent appointments in the calendar to determine whether the unscheduled time exceeds the travel time. If it is determined that the unscheduled time exceeds the travel time, a time block may be reserved on the calendar application to account for the travel time.
Patent CA-2674151-A1 (CA)
Title: Two-stroke engine
Inventor: DOBRANSKY GARY E
IPC: F02F5/00
Filed: 2009-07-31
Abstract: The two-stroke engine includes an engine head, a cylinder block, and a lower block. The lower block is sealed from the engine head except for a cylinder bore in the cylinder block. A piston in the cylinder block has at least one compression ring groove for a compression ring to seal the lower block from the engine head. The piston also includes an oil control ring groove for an oil control ring to provide appropriate lubrication to the compression ring during each stroke of the piston. The piston further includes at least one drainage opening providing fluid communication between the outer circumference of the piston and an interior surface of the piston.
Patent CA-2677584-A1 (CA)
Inventor: LUEDERS BRUNO
IPC: A62C99/00
Filed: 2007-10-19
Abstract: The invention relates to a fire-extinguishing system of the high-pressure gas type, in which the gaseous extinguishing agent is stored under high pressure in at least one high-pressure gas bottle (1). The bottle valve operates, with interposition of a container attachment for the extinguishing gas, as a pressure-controlled, reducing and self-regulating control valve (3). By means of a predetermined control pressure which corresponds to the pressure in the extinguishing line system (2), the pressure of the extinguishing gas is reduced from, for example, 150 to 300 bar within the control valve to, for example, 60 bar. This makes it possible to dispense with all the high-pressure components used to date between the bottle valve and the extinguishing line system. Furthermore, a computational software is no longer required.
Patent CA-2684859-A1 (CA)
Title: A device and a method for preparing a ready to use liquid product
Inventor: HAGEMAN ROBERT JOHAN JOSEPH
IPC: A47J31/40
Filed: 2008-04-24
Abstract: The invention relates to a device (10) for preparing a ready to use liquid product from a semi-finished product, said semi -finished arranged in a first container (1) the device comprising an injector (2) for supplying an amount of liquid in the first container thereby providing the ready to use liquid product, wherein the injector is arranged for evacuating the ready to use liquid product from the first container (1) into a second container (9).
Patent CA-2685273-A1 (CA)
Title: Determination of healthcare coverage using a payment account
Inventor: PATTERSON BARBARA
IPC: G06Q40/08
Filed: 2007-11-08
Abstract: Healthcare insurance coverage is determined using an account within a payment processing system. A transmission addressed to the payment processing system is formed including an account number of an account associated with the payment processing system, a description of a healthcare related commodity rendered to a patient deriving healthcare insurance through an insured, and request for a specification of financial responsibility of the insured for the described said healthcare related commodity. A transmission is received from the payment processing system including the requested specification of financial responsibility.
Patent CA-2685754-A1 (CA)
Title: Toners including carbon nanotubes dispersed in a polymer matrix
Inventor: FARRUGIA VALERIE M
IPC: C08G63/78
Filed: 2009-11-10
Abstract: A toner comprising: a polymer matrix comprising carbon nanotubes dispersed in a polymer; optionally one or more colorants; and optionally one or more waxes.
Patent CA-2687180-A1 (CA)
Inventor: LEE GWAN SUN
IPC: C07D403/12
Filed: 2008-06-05
Abstract: The present invention provides a novel amide derivative of formula (I):  (see formula I) and a pharmaceutically acceptable salt thereof which selectively and effectively inhibits the growth of cancer cells induced by the overexpression of an epidermal growth factor receptor and also prevents the development of drug resistance caused by the mutation of EGFR tyrosine kinase, and a pharmaceutical composition comprising same as an active ingredient.
Patent CA-2687983-A1 (CA)
Inventor: TEZEL AHMET
IPC: A61K9/16
Filed: 2008-05-21
Abstract: The present invention generally relates to particles comprising hyaluronic acid, wherein the particles are coated or encapsulated with a coating. The coating preferably comprises a polymer, protein, polysaccharide, or combination thereof that decreases the rate of degradation of the hyaluronic acid once the particles are placed in an aqueous environment, such as inside mammalian skin. The compositions of the present invention comprising such coated hyaluronic acid are useful for soft tissue augmentation, and are particularly useful as dermal fillers.
Patent CA-2688675-A1 (CA)
Inventor: GIPSON RONNIE G
IPC: E05F11/38
Filed: 2009-12-15
Abstract: A heated sliding window assembly for a vehicle that includes at least one fixed window. A rail is attached to the at least one fixed window. The fixed window may include an electrical contact. A sliding window is moveable along the rail and is moveable between open and closed positions. The sliding window includes a heater grid and an electrical contact. A drive mechanism is attached to the sliding window for moving the sliding window between the open and closed positions. An electrical circuit is included for carrying current to the heater grid. A  switch is disposed within the electrical circuit that cuts off current to the heater grid when the sliding window is moved.
Patent CA-2688821-A1 (CA)
Title: Process for the preparation of ester alcohols from triglycerides and alcohols employing heterogeneous catalysts comprising at least one solid solution of znxal2o3+x and zno
Inventor: BAZER-BACHI DELPHINE
IPC: C11C3/02
Filed: 2009-12-21
Abstract: A process for the preparation of a composition of ester alcohols from linear monocarboxylic acids with 6 to 26 carbon atoms from a vegetal or animal oil, neutral or acid, virgin or recycled, with monoalcohols with 1 to 18 carbon atoms, in the presence of a catalyst associating at least one solid solution of the Zn x Al2O(3+x) type, in which x is between 0 and 1 (limits excluded) and free ZnO present between 7 and 30% in mass, enabling an ester and pure glycerine to be directly obtained, in one or several steps, the ester usable as fuel or combustible.
Patent CA-2689468-A1 (CA)
Inventor: SENGUPTA ASHOKE K
IPC: A61Q19/10
Filed: 2008-07-14
Abstract: A liquid cleansing composition comprising a cleansing surfactant, an adsorbed skin-care agent, adsorptive polymeric particles having an adsorption capacity of at least 2 g of skin care agent per gm of dry polymeric particles, a polymeric thickening agent having a molecular weight in the range of 500,000 - 10,000,000 Dalton, a water-soluble polymer having a molecular weight in the range of 200 - 50,000 Dalton, and a hydrophilic liquid, the said cleansing composition having the following features i) the low molecular weight, water- soluble polymer component functions as a foam-boosting and thixotropy- boosting agent; ii) the ratio of the Brookfield viscosity at 1 rpm of spindle speed to the Brookfield viscosity at 100 rpm of spindle speed is at least 10; and iii) the foam-volume is at least 20% higher with the water-soluble, polymeric, foam-boosting component than without it.
Patent CA-2690190-A1 (CA)
Inventor: GAU JEN-JR
IPC: G01N33/566
Filed: 2008-05-28
Abstract: The chip includes electrodes on a substrate. The electrodes include a working electrode, a reference electrode, and a counter electrode. The reference electrode is constructed so as to not have an intrinsic potential. A self-assembly monolayer is positioned on the reference electrode. The self-assembly monolayer includes spacers and active probes. The active probes are configured to have a higher affinity for a capture probe than the spacers have for the capture probe.
Patent CA-2691295-A1 (CA)
Inventor: MIRKIN CHAD
IPC: C40B50/14
Filed: 2008-06-17
Abstract: A method comprises: (i) providing a tip and a substrate surface, (ii) disposing a patterning composition at the end of the tip, (iii) depositing at least some of the patterning composition from the tip to the substrate surface to form a deposit disposed on the substrate surface, wherein the patterning composition comprises at least one patterning species, at least one carrier that is different from the patterning species, and at least one additive different from the patterning species and the carrier.
Patent CA-2691951-A1 (CA)
Title: Spinal rod, insertion device, and method of using
Inventor: MORRIS EDWARD J
IPC: A61F2/44
Filed: 2008-06-25
Abstract: An apparatus and a method for fixing tissue.
Patent CA-2693146-A1 (CA)
Title: Optical guidance system for a paving train for producing a concrete or asphalt surface layer
Inventor: FRITZ MATTHIAS
IPC: G05D1/02
Filed: 2008-06-19
Abstract: The invention relates to an optical guidance system for a laying engine for producing a concrete or asphalt top layer along a given path (6), wherein the laying engine comprises a first unit (1), such as a distributor for distributing the material and a second unit (2), such as a finisher for smoothing the material. The first and second unit are driven independently of each other and may be driven in formation. According to the invention, the optical guidance system comprises at least one transmitter component (3), one receiver component (5) and one computer component (19) for providing control instructions, relating for example to the direction of travel of the first or second unit. The transmitter component (3) is to be provided on the second unit (2) ad designed to emit optical reference beams (4). The receiver component (5) is to be provided on the first unit (1) and comprises several photosensitive receiver regions for detecting the reference beams and is designed to determine at least one incidence point for the reference beams on the receiver components (5). The computer component (19) calculates control instructions for the first and/or second unit using the at last one incident point and provides the same, for example to an operator, by means of a display or direct to a control unit.
Patent CA-2694029-A1 (CA)
Inventor: GOODWIN NICOLE CATHLEEN
IPC: C07H15/04
Filed: 2008-07-17
Abstract: Methods of synthesizing sodium glucose co-transporter 2 inhibitors, as well as compounds useful therein, are disclosed. Particular inhibitors are compounds of formula (I).
Patent CA-2694985-A1 (CA)
Inventor: GISBY DOUGLAS
IPC: H04M1/724
Filed: 2010-02-26
Abstract: A mobile device and a method of displaying information regarding an incoming communication to a user of a mobile device are provided. The mobile device receives the incoming information and associated information from, for example, an enterprise network. The communication type of the incoming communication is determined using the associated information and information relating to the communication type is displayed on a display of the mobile device.
Patent CA-2699426-A1 (CA)
Inventor: PROUDKII VASSILLI P
IPC: B01J19/12
Filed: 2010-04-08
Abstract: A method and apparatus are described that couples a plurality of electromagnetic sources to a material for the purpose of either processing the material or promoting a chemical reaction. The apparatus couples various electromagnetic sources of various frequencies, including provision for static magnetic fields, radio frequency fields, and microwave fields, with the possibility of applying them all simultaneously or in any combination.
Patent CA-2703103-A1 (CA)
Inventor: ODAR JOHANN
IPC: A61L27/24
Filed: 2008-10-29
Abstract: Techniques for treating visceral or parietal membrane and tissue defects include the application of a collagen biomatrix to the defect to repair and regenerate a visceral or parietal membrane, for example in patients suffering tissue defects or undergoing visceral or parietal surgical treatment. Such approaches avoid persistent tissue leaks and their consequences such as fluid leaks and air leaks. The use of collagen biomatrix, optionally in conjunction with a fibrin sealant, an anti-adhesive, or both, can minimize tissue leaks or fluid leaks in injured patients suffering tissue defects or subjects undergoing surgery such as visceral or parietal resections and other operations.
Patent CA-2703700-A1 (CA)
Title: Technique for encoding/decoding of codebook indices for quantized mdct spectrum in scalable speech and audio codecs
Inventor: REZNIK YURIY
IPC: G10L19/14
Filed: 2008-11-04
Abstract: Codebook indices for a scalable speech and audio codec may be efficiently encoded based on anticipated probability distributions for such codebook indices. A residual signal from a Code Excited Linear Prediction (CELP)-based encoding layer may be obtained, where the residual signal is a difference between an original audio signal and a reconstructed version of the original audio signal. The residual signal may be transformed at a Discrete Cosine Transform (DCT)-type transform layer to obtain a corresponding transform spectrum. The transform spectrum is divided into a plurality of spectral bands, where each spectral band having a plurality of spectral lines. A plurality of different codebooks are then selected for encoding the spectral bands, where each codebook is associated with a codebook index. A plurality of codebook indices associated with the selected codebooks are then encoded together to obtain a descriptor code that more compactly represents the codebook indices.
Patent CA-2704693-A1 (CA)
Inventor: REICHERT DIETMAR
IPC: A61K31/4709
Filed: 2001-07-26
Abstract: The invention relates to novel indole derivatives of the general formula 1, to their preparation and to their use as medicaments, in particular for treating tumors.     (see formula 1)