baber/WOPTO huggingface dataset:
Patent CA-2792863-A1 (CA)
Title: System preventing double digit detection caused by in-band dual-tone multi-frequency signaling and methods thereof
Inventor: PRODANOVIC RADOVAN
IPC: H04L47/56
Filed: 2012-10-17
Abstract: A T2P (TDM to packet) delay buffer is provided. The delay buffer can prevent double digit detections caused by in-band DTMF leak when out-of-band DTMF is used.  The T2P delay buffer is initialized with an audio pattern that represents silence in a configurable amount of delay. When a DTMF digit is detected, the system can stop taking the voice payload from the T2P delay buffer and start injecting RFC4733 RTP  packets into the RTP stream at a pre-configured rate, The RFC4733 DTMF RTP  packets continue to be injected into the RTP stream until the DTMF digit stops. Once the end of the DTMF digit is detected, the content of the T2P delay buffer can be discarded and the T2P delay buffer is reinitialized with an audio pattern that represents silence in a configurable amount of delay. After the T2P delay buffer is reinitialized, the voice packetization can be continued.
Patent CA-2798325-A1 (CA)
Title: Heteroaryloxyheterocyclyl compounds as pde10 inhibitors
Inventor: ALLEN JENNIFER
IPC: C07D403/14
Filed: 2011-05-12
Abstract: Heteroaryloxyheterocyclyl compounds, and compositions containing them, and processes for preparing such compounds. Provided herein also are methods of treating disorders or diseases treatable by inhibition of PDE10, such as obesity, non-insulin dependent diabetes, schizophrenia, Huntington's Disease, bipolar disorder, obsessive-compulsive disorder, and the like.
Patent CA-2798382-A1 (CA)
Inventor: HALLER MITCHELL E
IPC: G02B27/30
Filed: 2012-12-13
Abstract: An optical arrangement includes an actuatable optical element and a compensating optical element. The actuatable optical element is provided to receive an optical beam having a plurality of spatially separated wavelength components and diffract the plurality of wavelength components in a wavelength dependent manner.  The compensating optical element directs the optical beam to the actuatable optical element. The compensating optical element compensates for the wavelength dependent manner in which the wavelength components are diffracted by the actuatable optical element.
Patent CA-2800247-A1 (CA)
Inventor: KATSALIDIS EPAMINONDAS
IPC: E04B1/348
Filed: 2011-03-17
Abstract: A structural connection for connecting four building units (2). The building units include two building units in a lower layer and two building units in an upper layer. Each building unit includes self supporting structure defining an internal volume and has at least one mounting member (206, 218). The connection includes the mounting members. Each mounting member of the lower building units includes at least one engagement point (223).The connection further includes interlocking structure (305) by which the mounting members of the lower building units are relatively locatable to relatively locate the engagement points. The mounting member of a first of the upper building units is cooperable with the mounting member of a first of the lower building units to transmit load thereto. The mounting member of a second of the upper building units is co operable with the mounting member of a second of the lower building units to transmit load thereto and engageable with the relatively located engagement points of the mounting members of the lower building units to fasten the lower building units and the second upper building units.
Patent CA-2801372-A1 (CA)
Title: Process for production of replica mold for imprinting use
Inventor: KUMAZAWA KAZUHISA
IPC: H01L21/027
Filed: 2011-06-21
Abstract: Disclosed is a process for producing a replica mold for imprinting use which is inexpensive and has good properties including strength and flexibility. The process for producing a replica mold comprises the following steps: (A) applying an organic-inorganic composite material onto a base; (B) partially curing the coated surface with heat and/or an electromagnetic beam to produce a base on which a fine concave-convex pattern is to be formed; (C) pressing a master mold having a predetermined fine concave-convex pattern formed thereon against the base by an imprinting technique to transfer the fine concave-convex pattern onto the base; and (D) irradiating the base, onto which the pattern has been transferred, with an electromagnetic beam to cure the composite material on the base.
Patent CA-2804413-A1 (CA)
Title: Keloid treatment
Inventor: OBAYAN ADEBOLA O E
IPC: A61K38/05
Filed: 2011-06-28
Abstract: Due to a long-standing interest in scar reduction, alanyl-glutamine was tested for ability to treat keloid scars, despite the difficulties associated with delivering compounds above a certain size threshold across the skin barrier to the dermis where new skin is formed. Surprisingly, it was found that a dermal application formulation of alanyl-glutamine was effective in reducing the severity and/or preventing the formation of keloid scars.
Patent CA-2806800-A1 (CA)
Inventor: GAERDENFORS DAN ZACHARIAS
IPC: H04W4/21
Filed: 2013-02-20
Abstract: A computer implemented method performed by an electronic device comprising a display and an input device for receiving user input. The method comprises maintaining a representation of at least one other electronic device and its position relative to the electronic device and receiving a user input indicative of a direction and associated with a function requiring a target device. In response to said user input, the direction indicated by the user input and the representation of the relative position of the at least one other electronic device are utilised to determine the target device.
Patent CA-2807575-A1 (CA)
Inventor: ROUTH PARTHA S
IPC: G06F7/60
Filed: 2011-08-15
Abstract: Method for simultaneous full-wavefield inversion of gathers of source (or receiver) encoded geophysical data to determine a physical properties model (118) for a subsurface region, especially suitable for surveys where fixed receiver geometry conditions were not satisfied in the data acquisition. Simultaneous source separation (104) is performed to lessen any effect of the measured geophysical data's not satisfying the fixed-receiver assumption. A data processing step (106) coming after the simultaneous source separation acts to conform model-simulated data (105) to the measured geophysical data (108) for source and receiver combinations that are missing in the measured geophysical data.
Patent CA-2809493-A1 (CA)
Inventor: CORVEY CARSTEN
IPC: A61K39/395
Filed: 2011-08-30
Abstract: The present invention relates to a peptide or peptide complex binding to a2 integrin, to one or more nucleic acid(s) coding for the peptide or peptide complex, a recombinant cell producing the peptide or peptide complex, a method for producing the peptide or peptide complex, a pharmaceutical composition comprising the peptide or peptide complex or the nucleic acid(s)for use as a medicament, a method for detecting a2 integrin and a screening method.
Patent CA-2810757-A1 (CA)
Inventor: BAMBERG ERNST
IPC: C07K14/705
Filed: 2011-09-08
Abstract: The invention relates to mutant channelrhodopsins having improved properties, nucleic acid constructs encoding same, expression vectors carrying the nucleic acid construct, cells comprising said nucleic acid construct or expression vector, and their respective uses.
Patent CA-2810769-A1 (CA)
Inventor: DE LA CHEVROTIERE ALEXANDRE
IPC: E01C11/26
Filed: 2013-03-28
Abstract: A deck for a bridge is provided. The deck comprises a plurality of elongated structural members. Each elongated structural member comprises a top and a cavity for allowing a fluid to flow through the elongated structural member to heat the top of the elongated structural member. Each elongated structural member may be an aluminum extrusion.
Patent CA-2814347-A1 (CA)
Title: Systems and methods for avian mitigation for wind farms
Inventor: OLIVER ANDREW G
IPC: G01S13/75
Filed: 2011-10-13
Abstract: A wildlife detection system includes a tracking device, a receiver, and a wildlife deterrent system. The tracking device may be mounted to a wildlife. The receiver is configured to track movement of the tracking device relative to an object of danger to the wildlife. The wildlife deterrent system is configured to reduce risk of danger to the wildlife in response to movement of the wildlife within a predetermined distance from the object of danger as tracked by the receiver.
Patent CA-2815842-A1 (CA)
Inventor: SHAW EDWARD E
IPC: A61F2/06
Filed: 2011-11-15
Abstract: The present disclosure describes treatment of the vasculature of a patient with an expandable implant. The implant is constrained to a reduced delivery profile for delivery within the vasculature by at least one sleeve. The implant may be constrained to other diameters, such as an intermediate configuration having a diameter larger than the delivery profile and smaller than the deployment diameter. The sleeves may be expanded, allowing for expansion of the diameter of the expandable implant, by disengaging a coupling member from the sleeve or sleeves from outside of the body of the patient. The expandable implant may comprise a number of side branch fenestrations or fenestratable portions.
Patent CA-2816800-A1 (CA)
Inventor: FAN LIANG-SHIH
IPC: C01B3/10
Filed: 2011-11-08
Abstract: A system and process for carrying out one or more chemical reactions are provided and include one or more chemical reactors having particulate solids forming a bed therein, and a gas stripping zone forming a non-mechanical seal between said reactors which includes a conduit connecting the reactors. The conduit includes an inlet for a stripping gas which is adapted to prevent process gas from passing between reactors while permitting particulate solids to pass between reactors.
Patent CA-2819432-A1 (CA)
Inventor: ANKERSMIT HENDRIK JAN
IPC: G01N33/574
Filed: 2011-12-14
Abstract: The present invention relates to a method for discriminating between early and advanced stage lung carcinoma in an individual suffering from lung carcinoma comprising the steps of a) providing a sample of an individual suffering from lung carcinoma, b) determining the level of heat shock protein 27 (HSP27) in said sample, c) comparing the determined level of HSP27 in said sample with a reference range of HSP27 measured in samples of control individuals with an early stage lung carcinoma and/or with advanced stage lung carcinoma, d) diagnosing early stage lung carcinoma in said individual when the level of HSP27 in sample a) is below the reference range of HSP27 in samples of control individuals with advanced stage lung carcinoma or within the reference range of control individuals with early stage lung carcinoma and diagnosing advanced stage lung carcinoma when the level of HSP27 in sample a) is above the reference range of HSP27 in samples of control individuals with early stage lung carcinoma or within the reference range of control individuals with advanced stage lung carcinoma.
Patent CA-2819936-A1 (CA)
Inventor: ALI SHEM
IPC: G06Q20/08
Filed: 2013-06-27
Abstract: A method for facilitating secure payment for a transaction, the method comprising:  Systems, methods, and devices for facilitating secure payment for a transaction are described. In some embodiments, secure tokens that are linked with remotely-and securely-stored purchaser payment information may be exchanged and transmitted during transaction processing so as to avoid direct transmission of sensitive purchaser information.
Patent CA-2821023-A1 (CA)
Inventor: DAHAL MADHAV
IPC: C22B3/20
Filed: 2013-07-15
Abstract: A novel method of recovering select group of transition and precious metals from complex sulphidic mineral, their oxidized forms, concentrates or sludge is disclosed herein. The process involves simultaneous oxidation and dissolution of the target metals with a single reagent which acts both as an oxidant and lixiviant concurrently. The dissolved metals are selectively recovered as metals or metal compounds. The oxidative lixiviant is regenerated for further leaching.
Patent CA-2821206-A1 (CA)
Inventor: CHENG SHUJING
IPC: H01M50/403
Filed: 2011-12-14
Abstract: The present invention relates to a composition for solubilizing a fluoropolymer. The invention also relates to the obtained fluoropolymer composition, the process for its preparation and its uses. The invention is also of use the fluoropolymer composition for coating applications. A subject of the invention is the composition comprising a solubilized fluoropolymer and the solvent blend of a diester and dimethylsulfoxyde.
Patent CA-2822398-A1 (CA)
Inventor: WU DONGHUI
IPC: A46B11/00
Filed: 2010-12-23
Abstract: A fluid dispensing oral care implement having a low profile pump includes a head, a reservoir for storing an oral care fluid, at least one liquid outlet in the head, and a pump. The pump includes a flexible membrane movable between alternating pump intake and discharge motions. The pump includes inlet and outlet flap valves, which may be formed integrally from portions of the membrane. In one embodiment, the valves are integrally formed in the membrane as flexible cantilevered tabs movable between open and closed positions. In some embodiments, the pump may be mounted in the toothbrush head or forms the head. In some embodiments, the pump may be disposed in a neck or a handle portion of the toothbrush.
Patent CA-2829053-A1 (CA)
Title: High-frequency heater device with range hood
Inventor: YAMAUCHI MASATO
IPC: H05B6/64
Filed: 2012-04-20
Abstract: A microwave (8) provided with a range hood and provided over a heater cooker device that cooks a material (16) to be heated is provided with: a heating chamber (1) that houses a material (16) to be heated and that is provided within a main device body; a magnetron (3) that supplies high-frequency power to within the heating chamber (1); LED illumination (4) provided adjacent to the outside of the wall of the heating chamber (1); LED illumination (5) that is provided to the bottom of the main device body and that illuminates the cooker device below; and a control unit (12) that controls the magnetron (3) and the LED illumination (4, 5). The LED illumination (5) is supplied with a power source from a switching power source (13) that the control unit (12) controls.
Patent CA-2831056-A1 (CA)
Title: Systems and methods for determining the moments and forces of two concentric pipes within a wellbore
Inventor: MITCHELL ROBERT FRANKLIN
IPC: E21B47/007
Filed: 2011-06-24
Abstract: Systems and methods for determining the bending moment and shear force of tubing and casing when the tubing buckles and contacts the casing.
Patent CA-2831358-A1 (CA)
Inventor: NELSON SHERRI M
IPC: B29C70/52
Filed: 2012-04-11
Abstract: A composite rod for use in various applications, such as electrical cables (e.g., high voltage transmission cables), power umbilicals, tethers, ropes, and a wide variety of other structural members, is provided. The rod includes a core that is formed from a plurality of unidirectionally aligned fiber rovings embedded within a thermoplastic polymer matrix. The present inventors have discovered that the degree to which the rovings are impregnated with the thermoplastic polymer matrix can be significantly improved through selective control over the impregnation process, and also through control over the degree of compression imparted to the rovings during formation and shaping of the rod, as well as the calibration of the final rod geometry. Such a well impregnated rod has a very small void fraction, which leads to excellent strength properties. Notably, the desired strength properties may be achieved without the need for different fiber types in the rod.
Patent CA-2831504-A1 (CA)
Inventor: FRIESZ ANTAL
IPC: C07D307/81
Filed: 2012-03-27
Abstract: The invention relates to a novel process for preparation of dronedarone (I) and pharmaceutically acceptable salts thereof where the compound of formula (II) or salt thereof is reacted with a compound of formula L-(CH2)3-CH3 (III), where L is a leaving group, and isolating the obtained product and, if desired, converting it into a pharmaceutically acceptable salt thereof. The invention also relates to some novel intermediary compounds and the preparation thereof.
Patent CA-2833660-A1 (CA)
Title: Filamentous fungi having an altered viscosity phenotype
Inventor: BODIE ELIZABETH A
IPC: C12N15/01
Filed: 2012-04-20
Abstract: Described are compositions and methods relating to variant filamentous fungi having altered growth characteristics. Such variants are well-suited for growth in submerged cultures, e.g., for the large-scale production of enzymes and other proteins for commercial applications.
Patent CA-2834025-A1 (CA)
Inventor: GREENBERG DANIEL
IPC: B65D43/06
Filed: 2012-04-24
Abstract: A containment system includes a bounded container having a shaped rim region and a sealing multi-hinged lid system engaging respective rim regions and respective closing lid members. Closing lid members are optionally hingably engageable with the bounded container and provide optional staged or simultaneous closing. A rim-lid interface and a lid-lid interface are discontinuous to aid sealing. Adaptive gasketing arrangements allow for enhanced sealing. In each embodiment, an interfitting arrangement provides a positive compressive urging proximate respective contact regions where the lids and the shaped rim interfit, and between lids, to provide air and moisture resistance to the containment system. Optional adaptive hinges allow positive lid positioning throughout a lid swing arc and also enable operative stacking. The current sealing system interfaces may be adapted to consumer product items and other industrial and commercial purposes without departing from the scope of the present invention.
Patent CA-2834690-A1 (CA)
Title: Process and system for recovering phosphorus from wastewater
Inventor: BOWERS KEITH E
IPC: C02F11/12
Filed: 2011-05-13
Abstract: The present invention provides methods and systems for treating wastewater and producing inorganic phosphorus.  In the methods and systems, inorganic phosphorus is formed from phosphorus in the wastewater by the combination of a phosphorus- and magnesium-rich liquid stream with ammonia.
Patent CA-2834763-A1 (CA)
Title: Method of molding gas hydrate pellet
Inventor: IWABUCHI WATARU
IPC: C10L3/06
Filed: 2012-03-19
Abstract: [Problem] To provide a method of molding a gas hydrate pellet for improving convenience of handling of a natural gas hydrate during transportation and storage, and thereby improving the practical use of the natural gas hydrate. [Solution] Gas hydrate slurry is fed in a compression chamber 21, and pressure and compression are applied to the gas hydrate slurry by advancing a compression plunger 21e. At that time, a stroking speed of the compression plunger 21e is set minimum, preferably less than a value expressed by a stroke length of the compression plunger 21e at compression x 10-2 (m/min). By advancing the compression plunger 21e at low speed, binding between particles of the gas hydrate is tightened, thereby the gas hydrate pellet with increased shearing strength can be molded.
Patent CA-2835309-A1 (CA)
Inventor: FRIESEN BRADLEY
IPC: B65D41/26
Filed: 2012-05-16
Abstract: The present disclosure is directed at a dispenser for dispensing material into a container. The dispenser includes a base and a rotatable portion that is rotatable relative to the base along an axis of rotation. The base can be coupled to the container, and includes a storage compartment that has a cover that retains the material in the storage compartment when closed and that is positioned to release the material into the container when opened and when the base is coupled to the container. The rotatable portion includes a cover displacer that is inserted into the storage compartment and that is rotatable from a storage position in which the cover displacer and the cover are positioned such that the cover is closed, to a dispensing position in which the cover displacer has displaced the cover such that the cover is opened. The cover is oblique relative to the axis of rotation. Alternatively, the base includes a storage compartment having a dispensing aperture positioned such that the material stored in the storage compartment falls into the container when the dispensing aperture is uncovered. The rotatable portion includes a cover that rotates in response to rotation of the rotatable portion from being completely closed over the dispensing aperture when the dispenser is in a storage position to leaving the dispensing aperture at least partially uncovered when the dispenser is in a dispensing position.
Patent CA-2835763-A1 (CA)
Inventor: MONSTADT HERMANN
IPC: A61B17/221
Filed: 2012-05-14
Abstract: The invention relates to a thrombectomy device with a substantially cylindrical stent structure (1), which has a multiplicity of meshes (3, 4) and two connectors (5, 5') that are arranged on different meshes (3) at the proximal end of the stent structure (1), and with a guide wire (2), which has a coupling element (11) to which the connectors (5, 5') are coupled, with a slit (7), which extends in a helical formation across the jacket surface (8) of the stent structure (1), and with a tensioning bow (9), which spans the slit (7) at the proximal end.
Patent CA-2836260-A1 (CA)
Title: Method of reheating rail weld zone
Inventor: KARIMINE KENICHI
IPC: C22C38/50
Filed: 2012-05-23
Abstract: Provided herein is a welded joint excellent in fatigue strength, which is capable of suppressing a fatigue crack in a rail web portion of a rail weld zone in a horizontal direction and a bending fatigue crack in a foot portion of the rail weld zone.  In general terms, the invention relates to a method of reheating a rail weld zone, the method being performed after rails were welded, a distance C between a reheating region P  of a rail web portion 2 and a welding center Q is set to more than or equal to 0.2 times and less than or equal to three times a HAZ length Lh of the rail weld zone. A length B of the reheating region P may be more than or equal to 0.5 times and less than or equal to five times the HAZ length Lh of the rail weld zone. A height A of the reheating region P may be more than or equal to 0.2 times a height Hw of the rail web portion 2. A  temperature Th reached in a reheating process at a center of the reheating region P may be higher than or equal to 400°C and lower than or equal to 750°C, and may also have a relationship with an initial temperature Tw(°C) of the rail weld zone in the reheating process, the relationship satisfying 0.375Tw+350<=Th<=0.5Tw+600.