baber/WOPTO huggingface dataset:
Patent CA-2868985-A1 (CA)
Inventor: LIU DEZHENG
IPC: H01Q23/00
Filed: 2012-04-01
Abstract: Relating to the technical field of wireless communications and disclosed in the embodiments of the present invention are a transceiver module, an antenna, a base station and a signal reception method used to enable dual-frequency, four-way signal reception and improve base station network uplink performance. The transceiver module comprises a combiner splitter network, a transceiver unit array and a signal processing unit connected in sequence; a combiner network having connection points connected to another transceiver module; a resonator wave filter unit separately connected to the combiner splitter network and to the combiner network; a pair of receiver units connected to the signal processing unit; the pair of receiver units of the transceiver module have connection points connected to another transceiver module. The embodiments of the present invention are for use in the field of communications.
Patent CA-2870506-A1 (CA)
Title: An aircraft
Inventor: MOXON MATTHEW
IPC: B64D27/24
Filed: 2014-11-12
Abstract: An aircraft (40). The aircraft (40) comprises a propulsion system comprising a pair of internal combustion engines (10) each driving an electrical power generator (56), each electrical power generator (56) being electrically coupled to a plurality of electrically driven propulsors (46). The propulsors (46) are located forward of a leading edge (45) of the wings (44) such that an airstream generated by the propulsors flows over the wings (44) in use. Each internal combustion engine (10) and electrical generator (56) is mounted on a respective wing (44) outboard of a centre of thrust (70) of the propulsors (46) on that wing (44).
Patent CA-2872092-A1 (CA)
Inventor: HIMES JULIE
IPC: A61P13/10
Filed: 2013-04-30
Abstract: Methods, systems, devices, and medicaments are provided for locally administering to a pelvic-area organ or tissue structure in a patient at least one drug continuously or continually over a treatment period of 24 hours or more in an amount effective to achieve a therapeutic effect in another organ or tissue structure by means of shared or convergent pelvic afferent pathways. The methods systems, devices, and medicaments can be used in the treatment of IC/BPS, chronic pelvic pain, vulvodynia, orchialgia, urethral syndrome, dysparenia, chronic prostatitis, chronic pelvic pain, levator ani syndrome, irritative bowel syndrome, or a combination thereof. The drug may include anesthetic agents, analgesic agents, antispasmodic agents, antimuscarinic agents, and combinations thereof. The drug may be released from a drug delivery device or a sustained release composition deployed inside the bladder.
Patent CA-2872306-A1 (CA)
Inventor: VINSON JAMES R
IPC: B05B9/03
Filed: 2013-04-30
Abstract: Embodiments of the present invention include a spray bonder that comprises a bonder, a carrier, and, optionally, a propellant. Embodiments also include a coating spray system that comprises the spray bonder and a coating spray that includes a coating material, a carrier, and, optionally, a propellant. The coating material can be an opaque material, glass frit, opacious dentin, or the like. Also provided are methods for using the spray bonder and/or coating spray to coating objects, such as coating dental implants to match the color of a patient's gums.
Patent CA-2873904-A1 (CA)
Inventor: BRUNET ROBERT A H
IPC: A61G7/05
Filed: 2013-05-22
Abstract: A patient support, such as a hospital bed, provided with a control circuit comprising a controller, memory, a communication interface, and a processor. The memory stores data related to the patient support. The controller includes a port, such as a USB port, or similar device, for providing an encryption key to the controller memory. The processor outputs data only when an encryption key is present in the memory. Before outputting in data, the processor may encrypt and/or digitally sign the data using the key. The outputting of data may be in response to an encrypted and/or digitally signed request.
Patent CA-2874007-A1 (CA)
Inventor: MERSCHON ASAF
IPC: A61M25/095
Filed: 2014-12-10
Abstract: 3-dimensional cardiac reconstruction is carried out by catheterizing a heart using a probe with a mapping electrode, and acquiring electrical data from respective locations in regions of interest in the heart, representing the locations of the electrical data as a point cloud, reconstructing a model of the heart from the point cloud, applying a set of filters to the model to produce a filtered volume, segmenting the filtered volume to define components of the heart, and reporting the segmented filtered volume.
Patent CA-2876937-A1 (CA)
Inventor: ALLI AZAAM
IPC: G02B1/04
Filed: 2013-06-14
Abstract: The present invention relates to a contact lens formed from components including (i) at least one silicone component, (ii) at least one low molecular weight polyamide having a weight average molecular weight of less than 200,000, and (iii) at least one high molecular weight polyamide having a weight average molecular weight of greater than 200,000, wherein the low molecular weight polyamide does not contain a reactive group.
Patent CA-2881148-A1 (CA)
Title: Apparatus for deploying and retrieving hose
Inventor: MAYS P MIKE
IPC: B65H49/32
Filed: 2015-02-04
Abstract: An apparatus for retrieving a hose on a hose reel includes a base, a pair of opposed arms for supporting the hose reel, a tensioning assembly, and a drive assembly. Each of the arms having a reel support member near a distal end thereof, and the arms being moveable relative to one another between an engaged position wherein the arms are positioned so that the reel support members are supportingly engaged with a hub of a hose reel, and a non-engaged position wherein the arms are positioned so that the reel support members are disengaged from the hub. The drive assembly is supported by at least one of the first and second arms in a way that activation of the drive assembly causes at least one of the reel support members to rotate and thereby rotate the hose reel when the arms are in the engaged position.
Patent CA-2882157-A1 (CA)
Inventor: XI NING
IPC: A61K31/675
Filed: 2013-08-26
Abstract: The present invention provides substituted azaindole prodrugs, methods of making said prodrugs, pharmaceutical compositions of said prodrugs and methods of using said prodrugs and pharmaceutical compositions thereof to treat or prevent diseases or disorders such as cancer.
Patent CA-2887480-A1 (CA)
Inventor: ROTTINGHAUS VINCE
IPC: F24H9/12
Filed: 2015-04-08
Abstract: A heating system for heating fluid in a tank includes a heating device for heating and pumping water to a tank heater via a hose. The tank heater has a pump connected to a heat exchanger. The heat exchanger has a plurality of tubes disposed in a housing that receive fluid from the tank. The heating device pumps hot water through the heat exchanger to transfer heat to fluid in the tubes and the back to the heating device. The pump circulates fluid within the heat exchanger.
Patent CA-2889218-A1 (CA)
Inventor: VOGLER MICHAEL
IPC: A47F5/00
Filed: 2015-04-23
Abstract: La présente invention concerne un séparateur détagère spécialement conçu pour accueillir une étagère présentant plusieurs perforations ou cavités espacées, le séparateur détagère comprenant, en tant que partie de sa construction, ou, dans une variante, en tant quunité amovible qui sadapte au séparateur détagère, un taquet de positionnement déplaçable, de préférence coulissant, qui est utilisée pour sengager ou être engagée dans une ou plusieurs des perforations ou cavités espacées présentes dans une étagère
Patent CA-2889718-A1 (CA)
Title: Electrical switching apparatus, and trip unit and interface assembly therefor
Inventor: PUHALLA CRAIG JOSEPH
IPC: H01H71/74
Filed: 2015-04-29
Abstract: An interface assembly is for a trip unit of an electrical switching apparatus including a housing, separable contacts, and an operating mechanism for opening and closing the separable contacts. The trip unit cooperates with the operating mechanism and includes an enclosure, a controller, and a cover member having a plurality of indicia. The interface assembly includes at least one adjustment knob assembly having a post member and a ring member, which includes a cutout. The post member has first and second opposing ends. The ring member is disposed on the second end. The adjustment knob assembly pivots among a plurality of positions to adjust the controller. Each position corresponds to a predetermined setting of the trip unit. The ring member substantially overlays all but one of the indicia, which is exposed by the cutout to indicate the adjustment knob assembly position and corresponding trip unit setting.
Patent CA-2892090-A1 (CA)
Inventor: RODGER MALCOLM
IPC: H02S40/22
Filed: 2015-05-19
Abstract: A solar collector is described that includes two or more collector plates arranged in layers to form a stack of collector plates. Light entering the stack passes through more than one collector plate, with each collector plate collecting a portion of available photons while a balance of the available photons pass through to a subsequent collector plate.
Patent CA-2893882-A1 (CA)
Title: In-situ salt remediation and ground heating technology
Inventor: FRISKY SEAN
IPC: B09C1/02
Filed: 2007-05-31
Abstract: Electrodes can be used for the removal of contaminants from subsurface soil contaminants. A  method for constructing electrodes for electro-kinetic in-situ remediation of soil with an expanded cross-section is provided. The electrodes are constructed by boring substantially horizontal bore holes, inserting a well screen in the bore hole and packing an annulus formed between the well screen and the bore hole with electrically-conductive granular material matter.  The well screen has a cross-section that is less than a cross-section of the bore hole.
Patent CA-2894803-A1 (CA)
Title: Caco3 in polyester for nonwoven and fibers
Inventor: BRUNNER MARTIN
IPC: D04H1/435
Filed: 2013-12-20
Abstract: The present invention concerns a nonwoven fabric comprising at least one polymer comprising a polyester and at least one filler comprising calcium carbonate. The present invention further relates to a process of producing such a nonwoven fabric as well as to the use of calcium carbonate as filler in a nonwoven fabric comprising at least one polymer comprising a polyester.
Patent CA-2896831-A1 (CA)
Inventor: BOTELHO JOSEPH P
IPC: B29C65/08
Filed: 2013-12-04
Abstract: The invention relates to ultrasonic welding of industrial fabrics. Specifically, the invention relates to methods for ultrasonically welding the seam area of industrial fabrics using a textured horn (20) and/or anvil (30). The fabric edges are overlapped as woven or one or both edges can have some warp or weft yams raveled out. The method involves ultrasonically bonding the overlapped fabric edges, reducing the caliper of the two stacked edges to match the body caliper of the fabric itself. The bonded area can then be perforated using laser or other mechanical means to produce a seam having the same woven texture and permeability (air and/or water) as the body of the fabric.
Patent CA-2897617-A1 (CA)
Title: Spray system with speed-based pressure controller and method of controlling same
Inventor: NEEDHAM DUANE
IPC: A01C23/04
Filed: 2015-07-15
Abstract: Spray systems and control systems for use with spray systems are provided. A spray system generally includes a tank configured to hold a product, a conduit in fluid communication with the tank, a pump in fluid communication with the conduit, a flow controller, a plurality of electrically actuated nozzle assemblies in fluid communication with the conduit, and a pressure controller. The flow controller is configured to regulate a flow rate of product through the conduit based on a travel speed of the system. The plurality of nozzle assemblies is configured to dispense the product such that an upstream nozzle pressure is established within the conduit. The pressure controller is configured to control at least one operating parameter of at least one of the nozzle assemblies based at least in part on speed information indicative of the travel speed of the system to maintain a substantially constant upstream nozzle pressure.
Patent CA-2898871-A1 (CA)
Title: Generateur electrochimique radiolytique
Inventor: KWON JAE WAN
IPC: C25D17/00
Filed: 2014-01-31
Abstract: L'invention concerne un système électrochimique radiolytique qui comprend une cathode, une anode qui comprend un semi-conducteur, une solution électrolytique aqueuse disposée entre la cathode et l'anode, et un rayonnement ionisant, dans lequel le rayonnement ionisant sépare les molécules d'eau et forme des radicaux libres solvatés qui migrent vers l'anode ou la cathode, en fonction d'une charge des radicaux, et participent dans des réactions redox à l'anode et à la cathode ce qui permet de produire un courant électrique apte à effectuer un travail lorsque l'anode et la cathode sont connectées de façon électrique.
Patent CA-2906347-A1 (CA)
Inventor: NARASIMHAN KALATHUR S
IPC: C22C33/02
Filed: 2014-03-11
Abstract: The present invention is directed to methods of preparing a bonded metallurgical powder composition comprising melting a binding agent and blending the melted binding agent with a metallurgical powder mixture, in the substantial absence of solvent, for a time sufficient to form the bonded metallurgical powder composition. Bonded metallurgical powder compositions prepared using these methods are also described, as well as compacted powder metallurgical parts prepared using them.
Patent CA-2906920-A1 (CA)
Inventor: ARMOUR ANDREW W
IPC: B21D7/00
Filed: 2014-03-14
Abstract: Apparatus, system, and method for creating a curvature on a medical device during a medical procedure, for example, selecting a curvature from a curve database, customizing the curvature for a specific patient anatomy, and applying the curvature to the medical device during the medical procedure.
Patent CA-2911871-A1 (CA)
Title: Networked data processing apparatus
Inventor: VAN DE POEL DIRK
IPC: H04L29/08
Filed: 2014-05-26
Abstract: A networked data processing apparatus includes a first communication interface (102) adapted for transmitting and receiving commands and/or status messages related to a plurality of remotely located network devices connected via the interface, and further includes a first data storage for non-volatile storage of raw data received from the remote network devices. A processing unit (105) of the apparatus is adapted for processing raw data retrieved from the first data storage (104) or received in real-time via the first communication interface (102). The processing unit (105) further transmits commands and data to the remote network devices in response to processing respective corresponding data. The apparatus further includes a second data storage (107) for non-volatile storage of data processing results and is adapted for maintaining a link between data stored in the second storage (107) and raw data stored in the first data storage (104). A second communication interface (106) receives and handles data access requests, data processing requests and/or commands, and provides data and/or data processing results in response to the requests.
Patent CA-2914842-A1 (CA)
Inventor: BYRNES PATRIC
IPC: B60L15/00
Filed: 2014-06-09
Abstract: A modular electric vehicle system, allowing for the assembly of many different vehicle configurations using a plurality of interchangeable vehicle assembly modules, including at least two powered vehicle assembly modules in an assembled vehicle each of which has self-contained drive and power systems and controls which can be connected together by a central network bus on the vehicle. At least one of the powered vehicle assembly modules will be a steering module, with the necessary additional controls and components to steer the axle thereon and in turn steer the assembled vehicle. The connection of the network bus and the modules would be done in an interchangeable way so that different modules could be interchangeably placed in the assembled vehicle. Various steering systems, control methodologies and vehicle attachments are also disclosed.
Patent CA-2917173-A1 (CA)
Title: Ultrasonic system for mixing multiphase media and liquids, and associated method
Inventor: CARDONI ANDREA
IPC: B01F11/00
Filed: 2013-07-03
Abstract: The invention describes an ultrasonic device primarily intended for sonication of liquid and multiphase-media (gas-liquid, solid-liquid) through flexural vibration of tuned blades. The ultrasonic system comprises a source of alternating electrical field (2'), an electro- acoustic transducer (1') connected to the source of alternating electrical field, a booster (3') connected to the electro-acoustic transducer with a cross section distal to the electro-acoustic transducer smaller than a cross section proximal to the electro- acoustic transducer, and at least one tuned blade (5) coupled to the booster, wherein the at least one blade couple flexural vibrations to the liquid or multiphasic media. The system allows the treatment of larger volumes of fluid media compared with conventional longitudinally resonant ultrasonic devices characterized by small radiating surfaces. The flexural motion of the tuned blades (5) may be achieved through the use of an electro-acoustic transducer (1') operated in a torsional mode of vibration, or via a sub-assembly excited in a torsional-longitudinal composite mode.
Patent CA-2918929-A1 (CA)
Inventor: BOUVIER LUDIVINE
IPC: C01B39/02
Filed: 2014-08-04
Abstract: La présente invention concerne des matériaux zéolithiques sous forme d'agglomérés comprenant au moins une zéolithe mésoporeuse et présentant à la fois les caractéristiques des zéolithes mésoporeuses, les propriétés liées à la microporosité et les propriétés mécaniques des agglomérés zéolithiques sans zéolithe mésoporeuse. L'invention concerne également le procédé de préparation desdits matériaux zéolithiques sous forme d'agglomérés.
Patent CA-2919529-A1 (CA)
Title: Shrimp-processing apparatus and methods
Inventor: VEDSTED LARS
IPC: A23L17/40
Filed: 2014-08-06
Abstract: Apparatus and methods for deheading and peeling shrimp hydraulically using the Venturi Effect. A shrimp-laden fluid is pumped through a conduit system including one or more venturi tubes. The acceleration of the fluid through the venturis detaches the heads and loosens or detaches the shells from the shrimp. The venturis may be used in conjunction with a roller peeler to increase peeling quality. An inspection station receives shrimp from the roller peeler and directs incompletely peeled shrimp back to the peeler or one or more of the venturis.
Patent CA-2919613-A1 (CA)
Inventor: GRISWOLD RICHARD L
IPC: G06F21/72
Filed: 2014-05-02
Abstract: A system and method of processing an encrypted instruction stream in hardware is disclosed. Main memory stores the encrypted instruction stream and unencrypted data. A central processing unit (CPU) is operatively coupled to the main memory. A decryptor is operatively coupled to the main memory and located within the CPU. The decryptor decrypts the encrypted instruction stream upon receipt of an instruction fetch signal from a CPU core. Unencrypted data is passed through to the CPU core without decryption upon receipt of a data fetch signal.
Patent CA-2920378-A1 (CA)
Title: Bail handle applicator
Inventor: SHAVER RUSTY
IPC: B65B61/14
Filed: 2015-03-30
Abstract: Provided is a method and apparatus for applying a bail handle to a container. The applicator includes a pickup mandrel for picking up the bail handle to be applied to a container; a stationary mandrel for receiving the bail handle from the pickup mandrel, the stationary mandrel having an engaging surface which has a diameter larger than an inner diameter of the bail handle when picked up by the pickup mandrel; and an applicator mandrel for receiving the bail handle from the pickup mandrel, the applicator mandrel having an engaging surface which has a diameter equal to or smaller than the stationary mandrel.
Patent CA-2924423-A1 (CA)
Title: Dispositif de joint captif
Inventor: KEISER FRED
IPC: F16J15/18
Filed: 2016-03-21
Abstract: Linvention divulgue un dispositif de joint captif. Le dispositif de joint peut comprendre un écran de siège métallique, un joint élastomère annulaire et un anneau de liaison métallique. Lanneau de liaison métallique est de préférence lié à et totalement encapsulé à lintérieur du joint élastomère annulaire. Lanneau de liaison métallique composite et le joint élastomère sont contenus dans un creux annulaire formé dans lécran de siège métallique. Lanneau de liaison métallique est fixé à lécran de siège métallique, retenant ainsi le joint élastomère à lintérieur du creux annulaire de lécran de siège métallique. Lanneau de liaison métallique peut comprendre une pluralité de coussinets de support pour mise en prise avec une paroi arrière annulaire de lécran de siège métallique.
Patent CA-2925433-A1 (CA)
Title: Procede et appareil pour determiner des besoins de maintenance et valider l'installation d'un systeme d'alarme
Inventor: BREED JASON A
IPC: G08B29/12
Filed: 2014-10-01
Abstract: L'invention concerne un système pour déterminer des besoins de maintenance et valider l'installation d'un système d'alarme. Le système peut inclure une station de surveillance centrale configurée pour recevoir des mesures opérationnelles et appliquer des règles de maintenance aux mesures opérationnelles et un historique de maintenance pour le système d'alarme pour déterminer les besoins de maintenance du système d'alarme. De plus, la station de surveillance centrale peut être configurée pour recevoir des mises à jour de points et d'états et appliquer des règles d'installation aux mises à jour de points et d'états pour déterminer si l'installation du système d'alarme est valide.
Patent CA-2926623-A1 (CA)
Title: Composition microbicide comprenant du bronopol, du dazomet ou un melange de 4-(2-nitrobutyl)morpholine et de 4',4'-(2-ethyl-2-nitrophenylene)dimorpholine
Inventor: GANDHI USHA
IPC: A01N35/08
Filed: 2014-10-03
Abstract: La présente invention concerne une composition microbicide synergique contenant deux composants. Le premier composant est un tensioactif non ionique ayant pour structure : R20(CH2CH(CH3)0)3(CH2CH20)5H, dans laquelle R2représente un mélange de groupes alkyles linéaires en C8-C14. Le second composant est le 2-bromo-2-nitropropane-l,3-diol (bronopol), le tétrahydro-3,5-diméthyl-2H-l,3,5-thiadiazine-2-thione (dazomet) ou un mélange de 4-(2-nitrobutyl)morpholine et de 4,4'-(2-éthyl-2-nitrotriméthylène)dimorpholine.
Patent CA-2926823-A1 (CA)
Title: Support device and methods for improving and constructing a support device
Inventor: COOK TIMOTHY WADE
IPC: F03D1/00
Filed: 2014-03-24
Abstract: The present invention relates to a support device, more particular a structural part of a tower construction for mounting a wind turbine, comprising: - at least one elongated structural member (102) comprising one or more voids (104) extending over a substantial height of said elongate structural member (102); and - a granular core filling material (103) filling at least one of the one or more voids (104) over a substantial height of said elongated structural member (102), wherein the granular filling material (103) is in engagement with the structural member (102) such that it exerts a pressure and provides stiffness against deformation on the surrounding structural member (102). The invention further relates to a tower construction, comprising at least one such support device, as well as methods for improving and constructing such a support device.
Patent CA-2928867-A1 (CA)
Title: Derives d'oxopyridine substituee
Inventor: ROHRG SUSANNE
IPC: A61K31/4188
Filed: 2014-10-28
Abstract: L'invention concerne des dérivés d'oxopyridine substituée et des procédés pour leur production et leur utilisation pour la production de médicaments et/ou la prophylaxie de maladies, en particulier de maladies cardiovasculaires, de préférence de maladies thrombotiques ou thromboemboliques et d'dèmes et également de maladies ophtalmologiques. Les dérivés d'oxopyridine inhibent le facteur Xla et le kallicréine plasmatique.