baber/WOPTO huggingface dataset:
Patent CA-2946856-A1 (CA)
Inventor: JOHNSON JAMES S
IPC: A61M37/00
Filed: 2015-04-24
Abstract: Selon un aspect, un système de valvule d'accès artérioveineuse peut généralement comprendre une première valvule conçue pour être positionnée à une extrémité d'une greffe artérioveineuse ou à proximité de celle-ci et une seconde valvule conçue pour être positionnée à une extrémité opposée de la greffe artérioveineuse ou à proximité de celle-ci. De plus, le système peut comprendre un ensemble actionneur en communication fluidique avec les première et seconde valvules. L'ensemble actionneur peut comprendre un logement, un ensemble d'entraînement positionné à l'intérieur du logement et un aimant d'entraînement positionné à l'intérieur du logement. L'aimant d'entraînement peut être accouplé en rotation à l'ensemble d'entraînement de telle sorte que, lorsque l'aimant d'entraînement est mis en rotation, l'ensemble d'entraînement est conçu pour être entraîné en rotation de manière à alimenter en fluide les première et seconde valvules, ou bien à aspirer le fluide des première et seconde valvules en fonction d'une direction de rotation de l'ensemble d'entraînement.
Patent CA-2947789-A1 (CA)
Title: Procede de finition d'un panneau derive du bois
Inventor: OLDORFF FRANK
IPC: B44C5/04
Filed: 2015-06-17
Abstract: L'invention concerne un procédé de finition d'un panneau dérivé du bois (1) qui possède une face supérieure (O) et une face inférieure (U), comprenant les étapes suivantes : a) application d'une couche de base en résine de mélamine liquide sur la face supérieure (O), la résine de mélamine pénétrant au moins partiellement dans la couche superficielle supérieure du panneau (1), b) séchage de la couche de base pour obtenir une couche primaire (2), c) application d'une couleur de fond sur la couche primaire (2), d) séchage de la couleur de fond pour obtenir une couche de couleur de fond (3), e) application d'une encre d'impression sur la couche de couleur de fond (3) pour produire un décor, f) séchage du décor pour obtenir une couche décorative (4), g) application d'une résine de mélamine liquide sur la couche décorative séchée (4), h) séchage de la résine de mélamine pour obtenir une couche de résine de mélamine (5), i) application sur la couche de résine de mélamine (5) d'un agent liquide contenant des groupes isocyanate.
Patent CA-2949347-A1 (CA)
Inventor: CHAE HYUKJIN
IPC: H04J11/00
Filed: 2015-05-27
Abstract: According to an embodiment of the present invention, a discovery signal transmission method, by a device to device (D2D) terminal in a wireless communication system, comprises the steps of: determining a subframe pool in a discovery period; and transmitting a discovery signal in a subframe comprised in the subframe pool; wherein a frequency resource index and a time resource index, on which a discovery signal is transmitted in another discovery period which follows the discovery period, are determined by means of next _nf = (f_shift + floor((nf + Nf*nt)/Nt)) mod Nf and next_nt = (t_shift + nf + Nf*nt) mod Nt, respectively, wherein Nf is the number of discovery resources per subframe, Nt is the number of subframes per discovery period, f_shift is a frequency shift, t_shift is a subframe shift, nf is a frequency resource index on which the discovery signal is transmitted, nt is a time resource index on which the discovery signal is transmitted, and the f_shift and the t_shift are determined on the basis of the value that is indicated by means of an upper layer parameter.
Patent CA-2952337-A1 (CA)
Title: A method for providing a mobile location based information service
Inventor: CUDZILO MARTIN
IPC: G06Q10/10
Filed: 2015-06-24
Abstract: This invention relates to the field of location-based services, and in particular to the field of location-based services involving mobile devices. With the disclosed method it is possible to provide individual information at a certain location to individual users, wherein said information may be based on a location profile that may be updated depending on inputs of the user itself or other users.
Patent CA-2955640-A1 (CA)
Inventor: WALIA HERPREET SINGH
IPC: B41J3/407
Filed: 2015-04-27
Abstract: A system that can paint a user's nail. The system can utilize a user's smartphone and use the touch screen and camera to detect the position of the user's nail. The device can move an applicator to an appropriate position or instruct the user to move their finger relative to the applicator to paint the nail.
Patent CA-2956598-A1 (CA)
Inventor: THOMASSIN JEAN
IPC: F01C1/22
Filed: 2017-01-27
Abstract: An inlet guide assembly for a turbine receiving a pulsed flow, including a duct having an internal volume, and an inlet port, first outlet nozzle and second outlet nozzle each communicating with the internal volume. The inlet port is configured to receive at least part of the pulsed flow. The first and second outlet nozzles each define a respective nozzle area communicating between the internal volume and a flow path of the turbine. The first and second outlet nozzles are spaced from one another with the first outlet nozzle located closer to the inlet port than the second outlet nozzle relative to a flow direction through the duct, the nozzle area of the first outlet nozzle being smaller than the nozzle area of the second outlet nozzle. A compound engine assembly and method of introducing a pulsed flow into a flow path of a turbine are also discussed.
Patent CA-2957622-A1 (CA)
Title: Commande de dispositif comprenant des bras mecaniques
Inventor: COHEN DVIR
IPC: A61B34/30
Filed: 2015-09-04
Abstract: L'invnetion concerne un procédé de déplacement de dispositif articulé à l'intérieur d'un corps comprenant les étapes consistant à : mesurer le mouvement d'au moins une partie objet d'entrée; mapper le déplacement de la partie objet d'entrée mesurée sur un déplacement de partie dispositif articulé; et déplacer la partie dispositif en fonction des mouvements mesurés mappés.
Patent CA-2959054-A1 (CA)
Inventor: RAPPOLT JAMES J
IPC: E21B43/267
Filed: 2015-09-09
Abstract: There is provided a process for the production of low temperature curable proppant particles. The process includes: heating particles; adding a resin to coat the particles with the resin; partially curing the resin; and adding 0.1-2.0 parts of surfactant per 100 parts of the particles.
Patent CA-2959904-A1 (CA)
Title: System and method for anticipating low-speed bearing failure
Inventor: MARSHALL ARTHUR J
IPC: B65G43/00
Filed: 2017-03-02
Abstract: A system for anticipating low-speed bearing failure triggers a notification when a noise generated by the low-speed bearing exceeds a threshold. The system predicts failure far in advance of the actual failure. The system includes an accelerometer for detecting the noise generated by the bearing. The signal produced by the accelerometer is processed using a band pass filter, an amplifier/rectifier, an averaging filter, and a voltage to current converter. The signal and raw data are transmitted to a remote monitoring system, such as a computer. The signal is further analyzed, such as to produce a best-fit line. When the signal exceeds a predetermined threshold, such as when the amount or the slope of the best-fit line exceeds a value, the remote system notifies a monitor to schedule maintenance.
Patent CA-2960122-A1 (CA)
Title: Aqueous thermo-thickening resin solutions
Inventor: TAZZIA CHARLES L
IPC: C08J3/07
Filed: 2015-09-10
Abstract: Provided are aqueous resin solutions having unique rheologies and products incorporating the same. The water-based materials provided herein are thermo-thickening, and the materials increase dramatically in viscosity (at least 100 times) in a desired temperature range increase (20C to <100C) at ambient pressure. Suitable resins comprising a hydrophobic group and a hydrophilic group may be selected from an epoxy resin, a phenol-formaldehyde resin, a polyurethane resin, an acrylic resin, a polyester resin, an acrylic-urethane resin, a melamine resin, a melamine-formaldehyde resin, an amino resin, and combinations thereof. A specific epoxy functional resin/polymer suitable for the resin solutions are prepared by reacting (A) an epoxy pre-polymer of (1) one or more polyols and (2) one or more epoxy functional materials with (B) a di- or polyamine, thereby forming the aqueous thermo-thickening resin solution. The resin solutions are substantially free of cross-linking agents.
Patent CA-2960292-A1 (CA)
Title: Gel molded pillow and method of producing the same
Inventor: IVES JAMES T
IPC: A47G9/10
Filed: 2015-09-16
Abstract: A pillow is provided that includes a foam core and a gel insert molded to each side of the foam core. Methods of producing a pillow are further provided and include a step of providing a foam molding system having a top mold defining a plurality of air ports and a bottom mold defining a plurality of air ports. A vacuum is applied to the plurality of air ports in both the top mold and bottom mold, and a gel insert is then positioned against each of the plurality of air ports. A foam precursor is subsequently dispensed into the bottom mold atop the gel insert, and the top mold is secured to the bottom mold. The foam precursor then expands within the foam molding system and bonds with the two gel inserts to produce a pillow having a gel insert molded to each side of the pillow.
Patent CA-2962570-A1 (CA)
Inventor: MESSENGER BRIAN E
IPC: C07C29/74
Filed: 2015-09-09
Abstract: A lean MEG stream (20) having a first pH level is contacted with a CO2-rich gas stream (40) to yield a lean MEG product (50) having a second different and lower pH level preferably in a range of 6.5 to 7Ø The system and method can be readily incorporated into a slipstream MEG recovery package, with a source of the lean MEG stream (20) being a MEG regeneration section (30) of the package. The CO2-rich gas (40) could be a vented CO2 stream from the MEG reclamation section (60) of the package. Unlike hydrochloric and acetic acid overdosing, C02 overdosing of the lean MEG stream (20) does not lead to rapid acidification of the lean MEG product (50) to be stored or injected.
Patent CA-2967845-A1 (CA)
Title: Multi-layer body and method for producing same
Inventor: SCHILLING ANDREAS
IPC: B42D25/373
Filed: 2015-12-10
Abstract: The invention relates to a multi-layer body, comprising a carrier film, a partial reflection layer, which is arranged on the surface of the carrier film and which is at least partially transparent in a first region and opaque in a second region, a partial decorative layer, which is arranged on a surface of the carrier film and/or the side of the reflection layer facing away from the carrier layer and which is present in a third region and not present in a fourth region, wherein the first region overlaps with the third region and the second region overlaps with the third and the fourth regions. The invention further relates to a method for producing such a multi-layer body, to a security element having such a multi-layer body, and to a security document having such a security element.
Patent CA-2968101-A1 (CA)
Title: Guide d'ondes multimode
Inventor: SAVAGE LARRY L
IPC: H01P3/123
Filed: 2017-05-18
Abstract: Un appareil comprend un guide dondes. Le guide dondes comprend une paroi dune forme associée à un mode de propagation dominant. Le guide dondes comprend un premier matériau diélectrique comportant une zone transversale qui varie le long dune partie du guide dondes.
Patent CA-2970683-A1 (CA)
Title: Compositions a base de crispr et leurs procedes d'utilisation
Inventor: COLLINGWOOD MICHAEL ALLEN
IPC: C12N15/11
Filed: 2015-12-18
Abstract: Cette invention se rapporte à des compositions modifiées destinées à être utilisées dans des systèmes CRISPR, et à leurs procédés d'utilisation. En particulier, l'invention concerne des formes dont la longueur a été modifiée et, également, chimiquement modifiées de l'ARNcr et de l'ARNtracr qui sont destinées à être utilisées en tant qu'ARN de guidage reconstitué pour une interaction avec Cas9 des systèmes CRIPSR. Les formes résultantes à longueur modifiée et chimiquement modifiées d'ARNcr et d'ARNtracr sont économiques à produire et peuvent être produites sur mesure de façon à présenter des propriétés uniques tant en ce qui concerne leur activité biologique que biochimique dans le contexte du système des endonucléases CRIPSR-Cas9.
Patent CA-2975054-A1 (CA)
Inventor: SCHOLZEN WERNER
IPC: G07C11/00
Filed: 2017-08-01
Abstract: The invention describes a method for evaluating the authenticity of a painting, comprising the steps: a)    Providing (10) a collection of a plurality of original paintings by a certain artist and creating (20) at least one digital image of each original painting from the collection of plurality of original paintings; b)    Detecting (30) classification data for each one of the digital images of each original painting of the collection using the WND-CHARM method, wherein the classification data a reference data record of classification data for original paintings by the artist; c)    Providing (40) an additional painting and creating (50) at least one digital image of the additional painting; d)    Detecting (60) additional classification data for the digital image of the additional painting using the WND-CHARM method and e)    Comparing (70) the additional classification data with the reference data record of classification data for original paintings, wherein on reaching or exceeding a minimum correspondence between the additional classification data and the reference data record, it is concluded that the painting is an original painting by the artist and otherwise it is a counterfeit.
Patent CA-2976197-A1 (CA)
Title: Transmitter, receiver, and semiconductor chip
Inventor: ASAKURA SHINGO
IPC: H04J11/00
Filed: 2016-02-09
Abstract: The purpose of the present invention is to improve BER characteristics in a MIMO system. A transmission device 1: generates a carrier symbol by mapping data, which is distributed to each transmission antenna, onto an IQ plane; interleaves, in the time direction, polarized wave-interleaved data obtained by decomposing a plurality of carrier symbols into I-data and Q-data and rearranging either the I-data or the Q-data in accordance with a prescribed rule; and generates an OFDM signal. A reception device 2: MIMO-separates time-deinterleaved data obtained by deinterleaving, in the time direction, a complex baseband signal of an OFDM signal; and, after rearranging either the odd-numbered data or the even-numbered data of a plurality of MIMO-separated data in accordance with a prescribed rule, generates a carrier symbol with adjacent data as the I-data and the Q-data.
Patent CA-2976942-A1 (CA)
Title: Geofencing for wireless communications
Inventor: HERSHEY JOHN ERIK
IPC: H04W4/021
Filed: 2017-08-22
Abstract: The present disclosure relates to a system includes a Luneburg lens antenna system configured to selectively provide wireless communication to a plurality of stations, and one or more sensors configured to collect data related to an occupancy status of each of the plurality of stations. The system also includes a controller coupled to the Luneburg lens antenna system and the one or more sensors, wherein the controller is configured to determine the occupancy status of each of the plurality of stations based on the data collected by the one or more sensors, and the controller is further configured to change operation of the Luneburg lens antenna system based on the occupancy status of each of the plurality of stations.
Patent CA-2977569-A1 (CA)
Inventor: SHKOLNIK ALEXANDER
IPC: F02B55/14
Filed: 2016-03-10
Abstract: Various embodiments describe modifications to X-engines, which would utilize a dedicated chamber to implement bottoming Rankine cycle as well as additional improvements in sealing, combustion efficiency - all contributing to high efficiency.
Patent CA-2978568-A1 (CA)
Inventor: ALI ALI
IPC: H02B3/00
Filed: 2016-02-11
Abstract: A motor control unit (MCU) and methods of operating the same are provided. The MCU includes a housing enclosing a retractable stab assembly (RSA) having stabs attached thereto. The MCU  further includes a bracket assembly having a mount for securing the bracket assembly to the RSA, guiderails for slideably engaging the RSA to facilitate the extending and retracting motion, and a lead screw accessible via an opening in the front of the housing. Rotating the lead screw causes the RSA to extend and retract which engages and disengages the stabs. The MCU also includes a motor assembly having a drive motor coupled to a drive shaft. The motor rotates the shaft in response to control signals from a remote-device. The motor assembly attaches to the housing such that the rotation of the shaft in response to the signals rotates the lead screw to engage and disengage the stabs.
Patent CA-2988139-A1 (CA)
Inventor: LAM WAI MING
IPC: G10K11/16
Filed: 2017-12-07
Abstract: The present invention relates to an anti-vibration device for sound equipment, the anti-vibration device comprising an elastic stress frame, the elastic stress frame having a stress deformation portion and a plurality of support portions, the support portions protruding toward one side with respect to the stress deformation portion. The anti-vibration device prevents most resonance from intruding into the sound equipment, the elastic stress frame and the laminate plate for supporting the sound equipment, and the sound equipment can work stably without being influenced by sound waves and resonance, so as to achieve its own due performance, naturally reducing the distortion rate of outputted sound.
Patent CA-2989225-A1 (CA)
Inventor: MUSIL JIRI
IPC: B65G27/30
Filed: 2016-06-02
Abstract: The problem of singulating oblong articles (1a, 1b, 1c, 2a, 2b) that are unloaded in an arbitrary orientation onto a conveyor has been solved in that the conveying trough (4) is divided into a central, lower part (5) and surrounding upwards-and-outwards extending parts (6, 7), whereby the central part (5) vibrates with a longitudinal amplitude that is higher than that of the upwards-and-outwards extending parts (6, 7) at the same frequency.
Patent CA-2989470-A1 (CA)
Inventor: EBNER BERNHARD
IPC: E21C27/12
Filed: 2015-06-22
Abstract: The invention relates to a cutter assembly (1) for an undercutting machine for cutting a rock workface and a method of assembling a cutter assembly. The cutter assembly (1) comprises a shaft (100) mountable on the machine with one end extending from the machine, and a cutter device (200) arranged in connection to the extended end of the shaft (100), wherein the cutter device (200) is connected releasably and rotationally rigid to the shaft (100) with a locking arrangement (800), wherein the locking arrangement (800) comprises a first locking device (300) arranged and adapted to transfer substantially axial loads, and a second locking device (400) arranged and adapted to transfer substantially radial loads.
Patent CA-2991516-A1 (CA)
Title: Processes, systems, and apparatus for cyclotron production of technetium-99m
Inventor: SCHAFFER PAUL
IPC: C01G1/00
Filed: 2013-04-25
Abstract: A process for producing technetium-99m from a molybdenum-100 metal powder, comprising the steps of: (i) irradiating in a substantially oxygen-free environment, a hardened sintered target plate coated with a Mo-100 metal, with protons produced by a cyclotron; (ii) dissolving molybdenum ions and technetium ions from the irradiated target plate with an H2O2 solution to form an oxide solution; (iv) raising the pH of the oxide solution to about 14; (v) flowing the pH-adjusted oxide solution through a resin column to immobilize K[TcO4] ions thereon and to elute K2[MoO4] ions therefrom; (vi) eluting the bound K[TcO4] ions from the resin column; (vii) flowing the eluted K[TcO4] ions through an alumina column to immobilize K[TcO4] ions thereon; (viii) washing the immobilized K[TcO4] ions with water; (ix) eluting the immobilized K[TcO4] ions with a saline solution; and (x) recovering the eluted Na[TcO4] ions.
Patent CA-2992426-A1 (CA)
Inventor: GATES JOHN
IPC: A01C21/00
Filed: 2016-04-26
Abstract: A system for generating digital models of nitrogen availability based on field data, weather forecast data, and models of water flow, temperature, and crop uptake of nitrogen and water is provided. In an embodiment, field data and forecast data are received by an agricultural intelligence computing system. Based on the received data, the agricultural intelligence computing system models changes in temperature of different soil layers, moisture content of different soil layers, and loss of nitrogen and water to the soil through crop uptake, leaching, denitrification, volatilization, and evapotranspiration. The agricultural intelligence computing system creates a digital model of nitrogen availability based on the temperature, moisture content, and loss models. The agricultural intelligence computing system may then send nitrogen availability data to a field manager computing device and/or use the nitrogen availability data to create notifications, recommendations, agronomic models, and/or control parameters for an application controller.
Patent CA-2993437-A1 (CA)
Inventor: Sujanani Prem
IPC: F16K35/06
Filed: 2016-08-01
Abstract: A combination device (102) for lockout and partial stroke testing for an actuator having a piston rod (104) providing linear motion and connected to a guide block (108), wherein the combination device includes a device housing (102a) having a housing bore, wherein the device housing is adapted to mount on a receptacle on the actuator that aligns a housing bore coaxially to the translatory motion axis of the piston rod; an extension rod (109) having a first end attached to the guide block connected to the piston rod; a means of restraining a movement of the extension rod in a manner that selectively limits a rotation of a driver element of the actuator; a housing cover mounted over the device housing, and a safety device mounted on the housing cover; a tubular cover to protect the extension rod; and wherein the safety device comprises a spring biased safety pin.
Patent CA-2994398-A1 (CA)
Inventor: MOON ERIK
IPC: A45C11/18
Filed: 2015-08-12
Abstract: Disclosed is a card wallet for use with cards such as identification cards, credit cards, RFID cards. The card wallet comprises a base and lower and upper arms extending from the base. The lower arm and upper arms each comprise a channel portion and a protrusion disposed at an outer end portion. The base and channel portions of the lower and upper arms form a retention area. The protrusions moveable between a non-biased position where the retention area is closed and a biased position where the retention area is open. In operation, the protrusions of the lower and upper arms are moved to the biased position upon insertion of the cards at the protrusions allowing complete insertion of the cards and then return of the first and second arms to the non-biased position where the cards are retained within the retention area.
Patent CA-2995004-A1 (CA)
Inventor: BONDY STEVEN S
IPC: A61P31/12
Filed: 2016-08-24
Abstract: The present invention provides deuterated analogs of toll like receptor modulator compounds having the structures of formula (X) or (Y), processes for making those analogs, and their therapeutic methods of use.
Patent CA-2995228-A1 (CA)
Inventor: REECE JOHN BROOKS
IPC: G01D5/34
Filed: 2016-08-22
Abstract: An optical profiler includes a light source configured to provide a light spot on a surface of an object of interest. A light receiver including a lens and a photosensor is configured to receive and image light from the surface of the object. A profile measurement computing device is coupled to the photosensor and includes a processor and a memory coupled to the processor which is configured to be capable of executing programmed instructions comprising and stored in the memory to calculate a plurality of location values for the light spot on the surface of the object based on the imaged light from the surface of the object, wherein each of the location values are associated with an angular rotation value based on a rotation of the object about a rotational axis. A profile of the object is generated based on the calculated location values.