baber/WOPTO huggingface dataset:
Patent CA-2899951-A1 (CA)
Inventor: BROWN CLAYTON CARTER
IPC: H04W4/00
Filed: 2014-01-15
Abstract: Methods and systems for facilitating exchanges of keys between individuals across multiple locations are provided. Each key set is assigned a unique key identifier. The key identifier is encoded on a key chain attached to the key set. A key set is picked up or dropped off at a key exchange center and is scanned to read the key identifier. The key identifier is relayed to a key exchange server which tracks key locations. The key exchange server verifies that an individual is authorized to pick up a key set and provides instructions to a device at the key exchange center to enable access to the key set. The key exchange server coordinates drop-off of a key set by updating the key location associated with the key identifier at drop-off and providing instructions to a device at the key exchange center for storage of the key set.
Patent CA-2901232-A1 (CA)
Title: Vaccins antiviraux bovins liquides stables
Inventor: EDDY BRAD
IPC: A61K39/12
Filed: 2014-03-14
Abstract: La présente invention concerne des vaccins bovins liquides stables qui comprennent un virus atténué vivant, et un ite. La présente invention concerne également la fabrication de tels vaccins ainsi que des méthodes de protection d'un animal par administration desdits vaccins.
Patent CA-2902498-A1 (CA)
Inventor: LANE HSIEN-YUAN
IPC: A61P25/28
Filed: 2014-03-24
Abstract: The present invention provides a novel use of benzoic acid salt in the manufacture of a composition for preventing or treating dementia or mild cognitive impairment, particularly, for preventing or treating mild Alzheimer's disease or amnestic mild cognitive impairment.
Patent CA-2905358-A1 (CA)
Inventor: MUELLER GERT RAINER JULIUS
IPC: B29C70/12
Filed: 2014-03-12
Abstract: A molding process includes the operation of placing insulation material comprising fibers and binder on the fibers in a mold cavity. The molding process further includes the operation of transferring heat to the insulation material to cause the binder to cure.
Patent CA-2907641-A1 (CA)
Inventor: WATANABE MAKOTO
IPC: C12P21/00
Filed: 2014-03-24
Abstract: Provided are Euglena spp. microalgae, which are Euglena gracilis Strain EOD-1 (Deposit Number FERM BP-11530) or a variant thereof and have at least a polysaccharide-producing ability. Provided is a polysaccharide manufacturing method for manufacturing polysaccharides by culturing Euglena spp. microalgae, which are Euglena gradilis Strain EOD-1 (Deposit Number FERM BP-11530) or a variant thereof and have at least a polysaccharide-producing ability, as the polysaccharide-producing organism. Provided is an organic compound manufacturing method for manufacturing at least one kind of organic compound selected from a group consisting of polysaccharides, lipids, Vitamin C, Vitamin E, pigments, and proteins by culturing Euglena spp. microalgae, which are Euglena gradilis Strain EOD-1 (Deposit Number FERM BP-11530) or a variant thereof and have at least a polysaccharide-producing ability.
Patent CA-2907812-A1 (CA)
Title: Fuel cell with cathode compressor regulation
Inventor: TOMITA YOSUKE
IPC: H01M8/10
Filed: 2014-02-14
Abstract: This fuel-cell system, in which an anode gas and a cathode gas are supplied and electricity is generated by means of an electrochemical reaction between said gases in accordance with a load, is provided with the following: a compressor that supplies the cathode gas to a fuel-cell stack; and a pressure-regulating valve that regulates the pressure of the cathode gas in said fuel-cell stack. In this fuel-cell system, a target cathode pressure is set on the basis of the electricity-generation demand on the fuel-cell stack, and the operating level of the compressor and the degree to which the pressure-regulating valve is open are controlled on the basis of said target cathode pressure. Also, by constraining the operating level of the compressor and/or the degree to which the pressure-regulating valve is open on the basis of two parameters, namely the temperature at the intake of the compressor and the torque produced by the compressor, the temperature of air discharged by the compressor is constrained to an upper temperature limit.
Patent CA-2908937-A1 (CA)
Title: Internal combustion engine with multiple operating modes
Inventor: LIPPITT RAYMOND F
IPC: F02B75/02
Filed: 2013-11-15
Abstract: Apparatus for converting an in-line six cylinder engine into a engine having three operational modes including providing (1) a new camshaft which cause the pistons of the inner, outer and intermediate pairs of cylinders which move together to have in phase piston cycles, (2) a new gasket which provides a passage between the inner cylinders and a new computer module which causes the engine with the new camshaft and gasket to selectively operate in the three modes. The method of conversion includes replacing the new apparatus components with existing components of the engine. Also discussed is an inverted V engine having two banks of cylinders converging from separate crankshafts with their combustion chamber closely spaced with passages therebetween.
Patent CA-2909814-A1 (CA)
Inventor: STRIPP RICHARD
IPC: G01N30/72
Filed: 2014-04-21
Abstract: Oral fluid for drug testing has several advantages over other specimens: (1) It may be collected noninvasively and under direct supervision; (2) its drug concentration reflects blood-drug concentrations; and (3) it can be processed by conventional drug screening and confirmation methods. This technology provides a system that measures the quantity of a drug (without needing a priori knowledge of the drug) in an oral fluid specimen and translates this level to a blood plasma drug concentration. The method first measures the concentration of a drug in an oral fluid sample. Next, a processor calculates the blood plasma concentration from the measured oral fluid drug concentration. Finally, this blood plasma drug level is utilized to calculate a total body drug concentration.
Patent CA-2912353-A1 (CA)
Inventor: STUART ALAN ROY
IPC: F02K1/54
Filed: 2015-11-19
Abstract: A gas turbine engine having a centerline axis is provided. The gas turbine engine includes a fan and a fan cowl assembly surrounding the fan to define a bypass duct configured to channel airflow for the fan. The fan cowl assembly includes a stationary cowl and a transcowl. The gas turbine engine further includes a plurality of actuators configured for displacing the transcowl relative to the stationary cowl. Each of the actuators is skewed relative to the centerline axis of the engine.
Patent CA-2912463-A1 (CA)
Title: Novel (cyano-dimethyl-methyl)-isoxazoles and -[1,3,4]thiadiazoles
Inventor: RIETHER DORIS
IPC: A61K31/422
Filed: 2014-05-16
Abstract: This invention relates to novel (Cyano-dimethyl-methyl)-isoxazolesand -[1,3,4]thiadiazoles and their use as CB2 cannabinoid receptor agonists, pharmaceutical compositions containing the same, and their use for the treatment of CB2 receptor mediated disorders or conditions.
Patent CA-2913428-A1 (CA)
Inventor: ING HARRY
IPC: G01N21/65
Filed: 2015-11-26
Abstract: Described is a system and method for detecting contaminants using a flexible Surface Enhanced Raman Spectroscopy (SERS) substrate. The contaminant is collected on a flexible SERS substrate and directly interrogated with a Raman Spectrometer to obtaining a SERS emission spectrum for the contaminant. The obtained spectrum can be compared to a library of SERS signatures to identify the contaminant.
Patent CA-2914381-A1 (CA)
Title: An efficient process for separation of diastereomers of 9-[(r)-2-[[(r,s)-[[(s)-1-(isopropoxycarbonyl)ethyl]amino]-phenoxyphosphinyl] methoxy]propyl]adenine
Inventor: RAO DHARMARAJ RAMACHANDRA
IPC: C07F9/6561
Filed: 2014-06-06
Abstract: The present invention relates to an efficient process for the separation of diastereomers of 9-[(R)-2-[[(R,S)-[[(S)-1-(Isopropoxycarbonyl)ethyl]amino]-phenoxyphosphinyl]methoxy]propyl]adenine and to a process for preparing 9-[(R)-2-[[(R)-[[(S)-1-(Isopropoxycarbonyl)ethyl]amino]phenoxyphosphinyl]methoxy]propyl]adenine and 9-[(R)-2-[[(S)-[[(S)-1-(Isopropoxycarbonyl)ethyl]amino]phenoxyphosphinyl]methoxy]propyl] adenine.
Patent CA-2916747-A1 (CA)
Title: Jewelry organizer stand
Inventor: TRAINOR-SMITH SHARON
IPC: A47F7/02
Filed: 2014-07-28
Abstract: A jewelry organizer stand has a frame with a mesh region for mounting post-type earrings and pins and a mounting bar region of parallel mounting bars for holding various clips with extensions. The clips with extensions can include ring bars for holding rings, necklace bars for holding necklaces, spin-rings for holding beads, pendants and pins, and locking bracelet hooks for holding bracelets. The organizer stand can be pivotably mounted on a base so that it can be turned around. The height can be about that of an adult. The base is at least as wide as the frame so that the organizer will not fall over even if a large unbalanced weight of jewelry is placed on it.
Patent CA-2918644-A1 (CA)
Inventor: MESSER WILLIAM
IPC: C12N15/62
Filed: 2014-06-26
Abstract: The present invention provides compositions and methods of use comprising a chimeric dengue virus E glycoprotein comprising a dengue virus E glycoprotein backbone, which comprises amino acid substitutions that introduce an epitope that is recognized by an antibody from a dengue virus serotype that is different from the dengue virus serotype of the dengue virus E glycoprotein backbone.
Patent CA-2919512-A1 (CA)
Title: Axle sleeve
Inventor: GANIS RONY
IPC: B60B35/02
Filed: 2016-01-28
Abstract: The present disclosure describes an axle sleeve. The axle sleeve may be insertable over a portion of an axle, such as a mid-journal surface between an inner journal and an outer journal of the axle, to protect the mid-journal surface of the axle from damage. The axle sleeve may have a main body with an expansion mechanism, such as an axial cutout arrangement or a helical cutout arrangement. The expansion mechanism may allow the axle sleeve to expand diametrically to pass over a journal and to contract to seat on a mid-journal surface. An axial cutout arrangement may include cutout(s) extending from an end of the axle sleeve parallel to the central axis of the axle sleeve. A helical cutout arrangement may include cutout(s) extending from an end of the axle sleeve along a spiral path.
Patent CA-2920323-A1 (CA)
Inventor: CAMPEAU GERARD R
IPC: H02N11/00
Filed: 2016-02-08
Abstract: A passively cooled electrical power generation device comprising thermoelectric modules, a hot side heat injector, and a cold side heat exchanger. The heat exchanger operation is based on the thermodynamic principle and properties of the thermo-siphon effect, permitting it to release stored heat to ambient passively without the need for an electric pump for the cold side interface.  The heat injection interface consists of an aluminum finned heat sink, whereby the orientation allows the fins to capture the heat from an exhaust flue mounted insert and direct the flow to the thermoelectric module hot side surface. The heat exchanger vessel consists of rectangular finned aluminum extrusions each sealed with a bottom plate and a top plate on each end, mounted opposite to each other on a semicircular clamp mechanism containing the heat injector heat sinks. The sealed extrusion allows the heat exchanger to retain a quantity of liquid facilitating the conduction of heat from the cold side of the thermoelectric modules to the fins of the heat exchanger, where it is dissipated to ambient. Aluminum finned condenser tubes mounted at the top of each extrusion compensate for temperature imbalances favoring heat absorption, and a vent plug at the top of each tube prevents an undesirable pressure increase due to the closed, sealed design of the heat exchanger.
Patent CA-2922348-A1 (CA)
Inventor: SAKAI MASANOBU
IPC: G01R31/36
Filed: 2014-07-22
Abstract: An apparatus for measuring an impedance of a laminated battery includes a laminated battery in which a plurality of power generating elements is laminated; a load connected to both ends of the laminated battery; a resistance component provided between the superimposing unit and the load;  and a potential difference suppressing circuit that suppresses a pulsating potential difference between both ends of the resistance component. A  superimposing unit superimposes a pulsating current or a pulsating voltage on an output of the laminated battery. An impedance measuring unit measures an internal impedance of the laminated battery on the basis of, when the pulsating current is superimposed, the pulsating current and a pulsating voltage generated by superimposing the pulsating current, or on the basis of, when the pulsating voltage is superimposed, the pulsating voltage and a pulsating current generated by superimposing the pulsating voltage.
Patent CA-2924458-A1 (CA)
Inventor: OH HYUNOH
IPC: H04S3/00
Filed: 2014-09-17
Abstract: The present invention relates to a method and an apparatus for signal processing for an effective playback of multimedia signals, and more specifically to a method and an apparatus for multimedia signal processing for filtering multimedia signals, having a plurality of sub-bands, at a low computational burden. To that end, provided are a method for processing multimedia signals and an apparatus for processing multimedia signals using the method, the method comprising the steps of: receiving multimedia signals having a plurality of sub-bands; receiving at least one prototype filter coefficient for filtering each sub-band signal of the multimedia signals; converting the prototype filter coefficient into a plurality of sub-band filter coefficients; truncating each sub-band filter coefficient on the basis of the filter order information acquired by at least partially using the attribute information extracted from the corresponding sub-band filter coefficient, the length of at least one of the truncated sub-band filter coefficient being different from the lengths of truncated sub-band filter coefficients of other sub-bands; and filtering the multimedia signals using the truncated sub-band filter coefficient corresponding to each sub-band signal.
Patent CA-2931043-A1 (CA)
Inventor: HOOEY KEITH EDWARD
IPC: H04W16/18
Filed: 2014-12-12
Abstract: A method is disclosed for estimating, at a given node of a plurality of nodes located in a deployment zone and defining a radio network, a topology of the radio network, the method comprising obtaining a position of the given node; obtaining a position of at least one other node from the plurality of nodes; obtaining elevation data in the deployment zone; for each two given nodes selected from a group consisting of the given node and the at least one node from the plurality of nodes; computing an estimate of a total radio path loss between the two given nodes using at least one part of the elevation data; comparing the computed estimate of the total radio path loss between the two given nodes and a corresponding maximum permissible path loss value between the two given nodes to determine if a given radio link between the two given nodes is possible; storing an indication of the possibility of having a radio link between the two given nodes; and generating the estimation of the topology of the radio network using the stored indications of the possibility of having a radio link.
Patent CA-2932171-A1 (CA)
Inventor: HAMILTON BRUCE
IPC: B65F1/00
Filed: 2016-06-03
Abstract: A body for a blow molded waste cart and a waste cart having a blow-molded hollow body having a front wall and a central channel formed in the front wall, a lift pocket formed in the central channel, and a lift pocket reinforcement insert molded into the lift pocket. The lift pocket reinforcement has a main body formed with a longitudinal axis, an upper face, a rear face including a generally planar lift contact surface and a plurality of retention keys that retain the polymer of the parison after molding. The retention keys may be undercut to improve retention of the polymer. The lift pocket reinforcement may be blow-molded and the retention keys may be in the shape of a section of a trapezoidal cone.
Patent CA-2932458-A1 (CA)
Inventor: BIRKIN CHRISTOPHER MALCOLM
IPC: F42D1/055
Filed: 2014-12-09
Abstract: A method of implementing a blasting system wherein positional information relating to a blast site is generated by a device which inputs the information to a processor which generates information pertaining to the location of each potential borehole at the site and that information is used by the device to indicate the location of each borehole to an operator.
Patent CA-2933500-A1 (CA)
Inventor: DUNNWALD WILFRIED
IPC: B65G45/16
Filed: 2014-12-11
Abstract: The invention relates to an apparatus for stripping off material from a conveying belt of a belt conveyor in the region of the curve of a discharge drum, beneath the discharge point of the belt conveyor, having a plurality of stripping members which are arranged in a row and are carried by at least two elongate flexible carrying elements arranged spaced apart from one another, at least one of the stripping members having a first stripping element. In order that such an apparatus provides improved cleaning action with gentle treatment of the conveying belt and is less expensive to produce, the stripping member has a second stripping element which follows the first stripping element in the direction of travel of the conveying belt and is additionally provided with a lifting mechanism which causes the first stripping element to be lifted from the conveying belt .
Patent CA-2935761-A1 (CA)
Title: Combinative diamond jewelry and making method thereof
Inventor: KEI YEUK LUN CALAN
IPC: A44C15/00
Filed: 2015-12-09
Abstract: The invention discloses a combinative diamond jewelry, which includes: a metal supporting base on an upper surface edge of which a plurality of metal claws, each metal claw having a carving formed on its top surface; and a plurality of small sized diamonds inlaid between the upper surface of the supporting base and metal claws. Also disclosed is a method for making the same. Said major diamond, periphery diamonds and bottom diamonds are pressed with each other and secured onto the upper surface of the supporting base, and form together with the metal claws structure identical to each cutting edge angle of the diamond. No slot is formed among the diamonds of the jewelry and therefore, dust is prevented from coming into the interior of the jewelry, thus overcoming drawbacks of prior art combinative diamond jewelry. Furthermore entire shining visual effects are obtained by mutual refraction of these small diamonds and metal part according to specific size ratio of the small diamonds to metal part and shape design.
Patent CA-2936543-A1 (CA)
Title: Immunomodulatory agents
Inventor: WAKSAL SAMUEL D
IPC: A61K39/395
Filed: 2015-01-15
Abstract: The invention provides antibodies that specifically bind to PD-Ll and fusion molecules comprising PD-Ll binding proteins constructed with an IL15 receptor-binding domain, nucleic acid molecules encoding the same, and therapeutic compositions thereof. The agents inhibit PD-Ll -mediated immunosuppression and enhance cell and cytokine mediated immunity for the treatment of neoplastic and infectious diseases.
Patent CA-2937211-A1 (CA)
Title: Roller hemming head having a replaceable roller-carrying unit
Inventor: SERPI VALERIA
IPC: B23Q1/00
Filed: 2015-02-18
Abstract: A roller hemming head (10) comprises an upper head portion (20) having a flange (22) for connection to the wrist (14) of a robot (R) or other supporting movable equipment. The head (10) further comprises a lower head portion (24) carrying one or more hemming rollers (26, 27). The hemming rollers are freely rotatably mounted on a roller-carrying unit (40) which is connected to the lower portion (24) of the head with the interposition of a quick-connection device (50) which rigidly and removably connects the roller-carrying unit (40) to the head lower portion (24). The quick-connection device (50) comprises spring means (54) tending to hold the device in a connection condition, and an actuating member (52) adapted to be moved against the action of the spring means (54), for releasing the connection. The actuating member (52) is adapted to be operated by an engagement member (60) provided at a fixed station (S) adjacent to the robot (R) or adjacent to a movable equipment supporting the head. The engagement member is adapted to be received within a cooperating seat of the head. Therefore, the quick-connection device of the hemming head enables quick replacement of the entire structure of the roller-carrying unit (40) and does not require the provision on the robot (R) or the movable equipment supporting the head of cables and/or supply hoses for controlling the quick-connection device (50).
Patent CA-2937651-A1 (CA)
Inventor: HENDERSON JASON JEFFREY
IPC: A01M21/02
Filed: 2015-01-21
Abstract: An apparatus for applying a desired amount of mechanical abrasion to plants is provided. The apparatus includes a base, a brush and an elevation device for maintaining the base at desirable height. The base has a first longitudinal axis and a plurality of grooves, the grooves being oriented approximately perpendicular to the first longitudinal axis. The brush has a second longitudinal axis and a plurality of bristles and/or blades extending outwardly from the second longitudinal axis. The brush is attached to the apparatus such that the second longitudinal axis is substantially parallel to the first longitudinal axis and the brush is rotatable about the second longitudinal axis. The brush is spaced from the base such that the plurality of bristles engage the plurality of grooves. The base is adjustable enabling the operator to move the base closer or further from the rotating brush/blades.
Patent CA-2938844-A1 (CA)
Title: Mounting assembly for a face shield with an enhanced base
Inventor: WALLY WAYNE TATOMIR
IPC: A42B3/04
Filed: 2016-08-12
Abstract: A face shield, such as a visor, mounts to a protective helmet using a mounting assembly. The mounting assembly has a base, a spacer assembly, and a pair of posts. The base is disposed on the interior of the helmet. The posts are connected to the base and extend outwardly into corresponding holes that are formed in the side of the helmet.  The spacer assembly spaces the face shield away from the exterior surface of the helmet, and receives a mechanical fastener that releasably attaches the face shield to the helmet.
Patent CA-2940100-A1 (CA)
Title: Method for mapping the propagation of earth fractures
Inventor: HIBBS ANDREW D
IPC: G01V1/40
Filed: 2015-02-20
Abstract: A method is provided for determining whether a change in a subsurface formation, such as fractures produced within the earth during a fracturing process, has reached and/or crossed a given boundary. The method provides near real time assessment of fracture propagation that can be used to guide a fracturing, particularly a hydrofacturing process.
Patent CA-2945708-A1 (CA)
Inventor: BRASCHI MARCO
IPC: B01D29/07
Filed: 2015-06-05
Abstract: The present invention relates to a filtering panel (100) for a disk filter and a disk filter for water purification, comprising a metal filter cloth (16, 116) such as a stainless steel filter cloth, pre-tensioned in both warp and weft directions and fastened to a frame (10, 110) comprising a peripheral portion (11, 111), which is integral with an inner grillwork (12) and which divides the inner area of the peripheral portion (11, 111) into fields (15, 115). The frame (10, 110) comprises a plastic material reinforced with glass fibers or carbon fibres such as polypropylene loaded with fibreglass in an amount of at least 20 weight percent. Each field of the grillwork (12, 112) has an area not exceeding 10% of the inner area of the peripheral portion (11, 111). The pre-tensioning of the filter cloth (16, 116) in both directions is from at least 20 % of the yield stress of the cloth (16, 116). Further the present invention relates to a disk filter comprising said filtering panels (100) and method of making said filtering panel (100).