baber/WOPTO huggingface dataset:
Patent CA-2859259-A1 (CA)
Inventor: JIN WEIQUN
IPC: F24C1/10
Filed: 2014-08-13
Abstract: A balanced high efficiency outdoor heater with increased heat radiation area, and improved stability and thermal efficiency. An infrared burner (using sintered felt, facing the heating surface of the infrared burner upside down) is mounted at the front end of a beam set at the upper end of a standing column. A bottom base is at the lower end of the standing column. The beam and the standing column are connected by pipe fittings. The rear end of the beam has a base within which is an ignition control device, which is connected to an electrode rod and a thermocoupler under the burner. A reflector is mounted at the burner. An inlet and an outlet of the ignition control unit are connected to the burner by a gas pipe and a gas valve in the beam and in the bottom base separately.
Patent CA-2860359-A1 (CA)
Title: Debris anti-compaction system for ball valves
Inventor: KALB FRANK DAVID
IPC: E21B33/12
Filed: 2012-02-10
Abstract: A wellbore ball valve includes a ball-type valve closure having an interior, central bore. A lower ball carrying assembly defines a first annular, sealing seat surface in contact with and adapted to seal with the exterior of the valve closure. The first seat surface defines a first through hole. An upper assembly defines a second annular seat surface in contact with the exterior of the valve closure. The second seat surface defines a second through hole. The second through hole is shaped differently from the first through hole in that it at least partially overlaps with the central bore while the first through hole is sealed from the central bore.
Patent CA-2860577-A1 (CA)
Title: Heterocyclic compounds as angiotensin ii type 2 receptor antagonists
Inventor: MCCARTHY THOMAS DAVID
IPC: C07D209/94
Filed: 2013-01-04
Abstract: The present invention relates to heterocyclic compounds useful for antagonising angiotensin II Type 2 (AT2) receptor. More particularly the invention relates to pyrrolidine and azetidine compounds, compositions containing them and their use in methods of treating or preventing disorders or diseases associated with AT2 receptor function including neuropathic pain, inflammatory pain, conditions associated with neuronal hypersensitivity, impaired nerve conduction velocity, cell proliferation disorders, disorders associated with an imbalance between bone resorption and bone formation and disorders associated with aberrant nerve regeneration.
Patent CA-2861725-A1 (CA)
Title: Cutting insert having curved ramps for insertion into a tool holder, cutting tool and method of assembly
Inventor: HECHT GIL
IPC: B23B29/04
Filed: 2012-12-05
Abstract: A cutting tool (20,120) used for grooving and turning operations where a cutting insert (22,122) is resiliently securable in a holder blade (24). The cutting insert (22,122) includes an insert central lower surface (42) located between, and recessed with respect to, two insert lower component surfaces (38), each having an insert lower abutment surface (40). At least one of the two insert lower component surfaces (38) includes an insert inner curved ramp (46) extending from its insert lower abutment surface (40) to the adjacent insert lower intermediate surface (44) and at least the other of the two insert lower component surfaces (38) includes an insert outer curved ramp (48) extending from its insert lower abutment surface (40) to an adjacent end surface (32).
Patent CA-2866194-A1 (CA)
Inventor: DEIGHTON MALCOLM
IPC: B60R19/56
Filed: 2013-03-22
Abstract: The device may have a plurality of upright supports where the supports may include a mounting plate with mounting openings, a plurality of vertical members that may be in non-welded communication with the extruded back mounting plate and a plurality of horizontal members where the vertical members provide strength and support to the supports. The horizontal under-run prevention beam may include mounting openings that correspond to the horizontal beam mounting openings and a removable reflective strip that correspond to reflective strip openings in the beam. The vertical and horizontal members may be stacked extruded rectangles of the desired widths and lengths.
Patent CA-2868075-A1 (CA)
Title: Plants having one or more enhanced yield-related traits and method for making same
Inventor: REUZEAU CHRISTOPHE
IPC: A01H5/00
Filed: 2013-03-15
Abstract: A method for enhancing various economically important yield-related traits in plants by modulating expression of a nucleic acid encoding a flavodoxin polypeptide in plants in a specific way. Provided are plants having the expression of a nucleic acid encoding a flavodoxin polypeptide modulated by a particular type of promoter, which plants have enhanced yield-related traits compared with control plants. Hitherto unknown constructs, which are useful in performing the methods of the invention, are also provided.
Patent CA-2868885-A1 (CA)
Title: Methods of removing a wellbore isolation device using galvanic corrosion
Inventor: FRIPP MICHAEL L
IPC: E21B34/08
Filed: 2013-02-23
Abstract: A wellbore isolation device comprises: at least a first material, wherein the first material: (A) is a metal or a metal alloy; and (B) is capable of at least partially dissolving when an electrically conductive path exists between the first material and a second material and at least a portion of the first and second materials are in contact with an electrolyte, wherein the second material: (i) is a metal or metal alloy; and (ii) has a greater anodic index than the first material. A method of removing the wellbore isolation device comprises: contacting or allowing the wellbore isolation device to come in contact with an electrolyte; and allowing at least a portion of the first material to dissolve.
Patent CA-2874503-A1 (CA)
Title: Rental/car-share vehicle access and management system and method
Inventor: JEFFERIES JAMES E
IPC: G07B15/00
Filed: 2013-05-22
Abstract: A rental/car-share (RCS) vehicle access and management system and method, in some embodiments, utilizes barcodes, QR codes (or NFC/RFID), GPS, and a mobile app coupled with a wireless network to enable customers to bypass the reservation desk and pickup and drop off reserved RCS vehicles using a mobile phone, tablet or laptop. The QR code, RFID, or NFC communication with the mobile application allows for identification of the vehicle by a mobile application, which, if authorized, can access the vehicle via a temprary access code issued by remote servers. The remote servers and/or mobile application communicates with a control module that plugs into the on-board diagnostics module of the rental/car-share (RCS) vehicle and includes a host processing unit with a processor, an accelerometer, data storage, a GPS with internal GPS antenna; a wireless modem with internal antenna, and CAN bus transceivers connected with the processor, and a USB programmable interface.
Patent CA-2875944-A1 (CA)
Inventor: BALZARINI JAN
IPC: C07D333/36
Filed: 2013-06-21
Abstract: The present invention relates to compounds having cytostatic activity against tumor cells, more specifically against T-cell lymphoma, hepatoma and prostate cancer cells.  The compounds of the invention are of formula (I), (see formula I) or derivatives thereof, wherein R0, R1, R2, A, and X have defined meanings as described in the application. The invention also provides processes for the preparation of these compounds and compositions containing said compounds. The invention further relates to the use of said compounds as a medicine for the treatment of cancer.
Patent CA-2878287-A1 (CA)
Inventor: DENOLF PETER
IPC: C12Q1/68
Filed: 2013-07-04
Abstract: The present invention relates to soybean ROD1 nucleic acid sequences and proteins and the use thereof to create plants with increased levels of C18:1 and reduced levels of saturated fatty acids in the seeds.
Patent CA-2879403-A1 (CA)
Inventor: KUSUDA SHINYA
IPC: F02C7/04
Filed: 2013-07-25
Abstract: On an internal peripheral wall surface (9p) of a nacelle (9), a bulge portion (33) bulging toward a radially inner side is formed extending from a front edge (17a) of side faces (17f, 17s)on both sides of a bottom pylon (17) in a circumferential direction toward the downstream side. The bulge portion (33) has a streamlined shape extending in parallel with an engine axis direction as viewed from the radially inner side. An apex portion (33h) at the center of the bulge portion (33) is positioned at a rear edge (17t) of the bottom pylon (17).
Patent CA-2880733-A1 (CA)
Inventor: KU BON-SEUK
IPC: F15B13/043
Filed: 2012-08-16
Abstract: The present invention relates to a hydraulic control valve for construction machinery.  The hydraulic control valve of the present invention includes a pilot control valve that is linked through pressurization of the switching device and has a spool which forms the secondary pilot pressure proportional to the amount of switching of the switching device by communicating the port of the pilot pump and the secondary pilot pressure port with each other during the switching; a valve spring that elastically supports the spool so as to communicate the secondary pilot pressure port and the tank port with each other; and a check poppet that is disposed in an openable and closable manner at a pilot passage whose inlet side communicates with the secondary pilot pressure port and whose outlet side communicates with the port of the pilot pump.
Patent CA-2882115-A1 (CA)
Inventor: EVANS JARED WAYNE
IPC: C07D409/12
Filed: 2013-08-09
Abstract: The present disclosure provides processes for the preparation of a compound of Formula I: which is useful as an antiviral agent. The disclosure also provides compounds that are synthetic intermediates to compounds of formula.
Patent CA-2882418-A1 (CA)
Title: C17-alkanediyl and alkenediyl derivatives of oleanolic acid and methods of use thereof
Inventor: BENDER CHRISTOPHER F
IPC: A61K31/56
Filed: 2013-09-10
Abstract: Disclosed herein are novel C17-alkanediyi and aikenediyl derivatives of oleanolic acid, including those of the formula (I), wherein the variables are defined herein. Also provided are pharmaceutical compositions, kits and articles of manufacture comprising such compounds. Methods and intermediates useful for making the compounds, and methods of using the compounds, for example, as antioxidant inflammation modulators, and compositions thereof are also provided.
Patent CA-2883964-A1 (CA)
Inventor: WHITE RICHARDSON CHARLES
IPC: G06Q20/02
Filed: 2013-09-05
Abstract: A method is disclosed for storing an electronic gift card (eGC) on a portable electronic device. The method includes: receiving a request for a web page hosted by a prepaid instrument provider server, the request including a uniform resource locator (URL) associated with a selected eGC stored on the server; associating with the selected eGC a unique identification code and a URL link to the selected eGC; sending the web page with a user-interface control that, when selected, causes the selected eGC to be added to an electronic passbook on the portable electronic device; responsive to selection of the user-interface control, receiving the unique identification code associated with the selected eGC; responsive to receiving the unique identification code, creating an electronic passbook file for the selected eGC; and, communicating the electronic passbook file for adding as a representation of the selected eGC to the electronic passbook.
Patent CA-2884652-A1 (CA)
Title: Multi-layered lightly-laminated films and methods of making the same
Inventor: BROERING SHAUN T
IPC: B65D30/08
Filed: 2012-11-16
Abstract: Apparatus and methods for creating multi-layered lightly-laminated films with increased or maintained strength. An increased level of strength is achieved by bonding adjacent layers of the multi-layer film together in a manner that the bond strength of the laminated layers is less than a strength of a weakest tear resistance of the individual first and second film layers. The inventors have surprisingly found that such a configuration of light bonding provides increased and unexpected strength properties to the multi-layer film as compared to a monolayer film of equal thickness or a multi-layer film in which the plurality of layers are tightly bonded together.
Patent CA-2884856-A1 (CA)
Inventor: DIHORA JITEN ODHAVJI
IPC: A23L27/00
Filed: 2013-09-20
Abstract: Spray drying microcapsules with particulates, the microcapsules that result from such spray drying, and compositions and methods of making said compositions including the spray-dried microcapsules.
Patent CA-2885546-A1 (CA)
Inventor: CORGIE STEPHANE C
IPC: B01J35/04
Filed: 2013-10-04
Abstract: A hierarchical catalyst composition comprising a continuous or particulate macroporous scaffold in which is incorporated mesoporous aggregates of magnetic nanoparticles, wherein an enzyme is embedded in mesopores of the mesoporous aggregates of magnetic nanoparticles. Methods for synthesizing the hierarchical catalyst composition are also described. Also described are processes that use the recoverable hierarchical catalyst composition for depolymerizing lignin, remediation of water contaminated with aromatic substances, polymerizing monomers by a free-radical mechanism, epoxidation of alkenes, halogenation of phenols, inhibiting growth and function of microorganisms in a solution, and carbon dioxide conversion to methanol. Further described are methods for increasing the space time yield and/or total turnover number of a liquid-phase chemical reaction that includes magnetic particles to facilitate the chemical reaction, the method comprising subjecting the chemical reaction to a plurality of magnetic fields of selected magnetic strength, relative position in the chemical reaction, and relative motion.
Patent CA-2885844-A1 (CA)
Title: Procede et appareil pour maintenir une association dans un systeme lan sans fil
Inventor: SEOK YONGHO
IPC: H04W76/02
Filed: 2013-10-15
Abstract: L'invention porte sur un procédé et un appareil pour maintenir une association dans un système WLAN. Le procédé pour effectuer une association par une station (STA) dans un système LAN sans fil (WLAN) consiste à : transmettre une trame de requête d'association de la station (STA) à un point d'accès (AP); et recevoir une trame de réponse d'association en provenance du point d'accès (AP) en réponse à la trame de requête d'association. Si la requête d'association est acceptée par le point d'accès (AP), la trame de réponse d'association contient des informations concernant un temps de retour d'association.
Patent CA-2886290-A1 (CA)
Inventor: MEDOFF MARSHALL
IPC: G21K5/10
Filed: 2014-03-07
Abstract: Biomass (e.g., plant biomass, animal biomass, and municipal waste biomass) or other materials are processed to produce useful intermediates and products, such as energy, fuels, foods or materials. For example, systems and methods are described that can be used to treat feedstock materials, such as cellulosic and/or lignocellulosic materials, in a vault in which the walls and optionally the ceiling include discrete units. Such vaults are re-configurable.
Patent CA-2887832-A1 (CA)
Inventor: DOOLEY KEVIN ALLAN
IPC: G05D16/20
Filed: 2014-06-25
Abstract: A system for infrasonic pressure fluctuation (infrasound) control of a structure defining an interior. The system includes a reversible compressor including a housing defining an interior opening interface open to the interior of the structure and an exterior opening interface open to an exterior of the structure, and including at least one controllable element to generate positive pressure flows and negative pressure flows between the interior opening interface and the exterior opening interface. The system includes a first pressure sensor located to sense pressure indicative of the interior of the structure, a second pressure sensor located to sense pressure indicative of the exterior of the structure, and at least one controller configured to control the at least one controllable element of the compressor to cancel pressure oscillations within the interior of the structure based on the pressures detected by the first pressure sensor and the second pressure sensor.
Patent CA-2891276-A1 (CA)
Inventor: TEMBLADOR RICHARD MIKE
IPC: B65D85/04
Filed: 2013-11-12
Abstract: A cable package comprising a cable (300) and a chamber (200) is provided. The cable comprises a winding (302) and at least one free end (304). The chamber defines an internal volume containing the cable. The chamber comprise a continuous opening (210). The continuous opening comprises at least one surface arranged to apply pressure to a portion of the cable located proximate to the continuous opening.
Patent CA-2891584-A1 (CA)
Title: Electrochemical separation systems and methods
Inventor: GU GEORGE Y
IPC: C25B9/19
Filed: 2013-03-15
Abstract: Systems and methods for treating water may involve a first electrochemical separation module that includes at least one ion exchange membrane having a first set of performance characteristics, and a second electrochemical separation module that includes at least one ion exchange membrane having a second set of performance characteristics that is different than the first set of performance characteristics. Performance characteristics may relate to at least one of water loss, electrical resistance, and permselectivity. Staged treatment systems and methods may provide improved efficiency.
Patent CA-2892286-A1 (CA)
Inventor: HAAS CHRISTOPHER K
IPC: B41M5/26
Filed: 2013-03-14
Abstract: Laser engravable films are disclosed. In one aspect, the laser engravable film of the present invention includes a monolayer film, preferably comprising polycarbonate, having a laser engraving additive and an antistatic composition mixed within the layer of polycarbonate. In another aspect, the laser engravable film of the present invention includes a first layer, preferably comprising polycarbonate, having an antistatic composition mixed within the first layer, and a second layer, preferably comprising polycarbonate, with laser engraving additives mixed within the second layer.
Patent CA-2895247-A1 (CA)
Title: Maintenance method for a lift
Inventor: BOLME OLE
IPC: B66B19/00
Filed: 2013-12-03
Abstract: The invention relates to a maintenance method for a lift having the following step: provision of a service platform (51) in a lower movement region (3) of the lift, in particular a shaft pit, for later maintenance work, wherein the service platform (51) was previously mounted for installation purposes on at least one set of car guide rails (31) and served in the process as a working platform for mounting lift components on a structure which delimits the movement region (1), in particular a shaft wall.
Patent CA-2896848-A1 (CA)
Title: Appareil de revetement par immersion
Inventor: YANG HAI
IPC: B05C3/109
Filed: 2013-12-19
Abstract: L'invention concerne un appareil de revêtement par immersion comprenant : un ensemble boîtier étanche destiné à contenir au moins une pièce à revêtir ; une pompe à air communiquant avec l'ensemble boîtier étanche, destinée à pomper l'air de l'ensemble boîtier étanche et à injecter de l'air à l'intérieur de l'ensemble boîtier étanche ; et un contenant de solution de revêtement contenant une solution de revêtement et communiquant avec l'ensemble boîtier étanche, destiné à injecter la solution de revêtement sur l'ensemble boîtier étanche et à récupérer la solution de revêtement présente dans l'ensemble boîtier étanche.
Patent CA-2901167-A1 (CA)
Title: Connector with projections of conical or semi - conical section
Inventor: CABONI MICHELE
IPC: E04B2/86
Filed: 2012-12-31
Abstract: A connector (1) with conical or semi-conical section, with a pitch variable geometry, for building structures, is described. A building structure obtained with a plurality of such connectors (1) is also described.
Patent CA-2901904-A1 (CA)
Inventor: GILL SUNBIR
IPC: G06Q30/06
Filed: 2014-02-14
Abstract: A computing device can include a retail application and a virtual environment application. The retail application can display a product purchase interface and receive a request to purchase the product from a user. When the user orders the product, the retail application can provide the virtual environment application with an indication that the product has been purchased. In response to the user's purchase of the product, the virtual environment application can grant the user's virtual environment account with ownership of a virtual version of the product.
Patent CA-2902139-A1 (CA)
Title: Utilisation d'une emulsion polymerique pour traiter en surface des particules de matiere minerale
Inventor: RUHLMANN DENIS
IPC: C09D7/45
Filed: 2014-03-12
Abstract: La présente invention se rapporte à l'utilisation d'une nouvelle émulsion aqueuse polymérique pour traiter en surface des particules de matière minérale.
Patent CA-2907169-A1 (CA)
Inventor: MIRSKY GREGORY
IPC: H05B31/30
Filed: 2015-10-02
Abstract: A power supply for use in an accelerated weathering test apparatus can ignite the lamp without using a separate igniter and control both the xenon lamp radiated spectrum and its intensity in order to fully simulate the sun's daily cycle, improve the ultraviolet output, reduce the infrared radiation, and compensate for the xenon lamp aging.
Patent CA-2908761-A1 (CA)
Inventor: KANO JUNICHI
IPC: F02D45/00
Filed: 2014-03-28
Abstract: This device for predicting the amount of energy consumption is characterized by being provided with: an acquisition means (110) that acquires road information including path traveling speed information that is predetermined for each path; an air resistance calculation means (140, 150) that, on the basis of the traveling speed information of a path for which traveling is planned, calculates as an air resistance calculation value the air resistance when traveling the path for which traveling is planned by means of a predetermined air resistance calculation formula, and corrects the calculated air resistance calculation value in a manner such that the slower the traveling speed on the path for which traveling is planned, the greater the air resistance when traveling the path for which traveling is planned; and an energy consumption prediction means (130) that, on the basis of the corrected air resistance calculation value, predicts the energy consumption over the path for which traveling is planned.
Patent CA-2909502-A1 (CA)
Inventor: HE ZENGHUA
IPC: F16K51/00
Filed: 2015-10-21
Abstract: The present invention discloses a bracket used for a ball valve, which includes:  at least two supporting legs, and a stopper plate located above the supporting legs; a lower surface of each of the supporting legs contacts an upper surface of a valve body of the trunnion ball valve; and the stopper plate includes a through hole therein passing through a valve stem of the trunnion ball valve.  Meanwhile, the present invention discloses a trunnion ball valve, which includes: a valve body, a valve ball, two valve seats, and a valve stem. The valve body includes a valve body cavity and a packing cavity therein. The valve ball and the valve seats are all located within the valve body cavity.  The valve stem connecting with the valve ball is located within the packing cavity.  Graphite packings are filled between the packing cavity and the valve stem, and the graphite packings are pressed tightly by adjusting the height of a packing gland.