baber/WOPTO huggingface dataset:
Patent CA-2957602-A1 (CA)
Inventor: DREASHER REBECCA W
IPC: B61L27/04
Filed: 2015-12-01
Abstract: A computer-implemented method for a plurality of trains, at least one of which is operating at a restricted speed, the method including: (a) transmitting, by at least one on-board computer of at least one train to at least one remote server, train location data; (b) requesting, by the at least one on-board computer from the at least one remote server, office polling data; (c) generating at least one poll registration message based at least partially on the office polling data; (d) based at least partially on the office polling data and/or the poll registration message, determining proximity of the at least one train to at least one subdivision; and (e) based at least partially on at least one of the following: train location data, office polling data, the poll registration message, or any combination thereof, transmitting, by the at least one remote server to at least one on-board computer of at least one train, train location data comprising location or position data related to at least one other train. A protection system for a plurality of trains, at least one of which is operating at a restricted speed, is also disclosed.
Patent CA-2960048-A1 (CA)
Inventor: BALASUNDERAM MURALY
IPC: H05B45/50
Filed: 2017-03-07
Abstract: Systems and methods of providing a DOT Lighting monitor that automatically detects when any of the exterior lights on a commercial motor vehicle fails/burns out and that alerts the driver to which one(s) is affected is provided. Each required light is monitored, and a state of an indicator corresponding to that required light is changed to notify an operator of a failure thereof.
Patent CA-2961795-A1 (CA)
Inventor: GAGNE DANIEL
IPC: F15B13/02
Filed: 2017-03-21
Abstract: A valve actuator control system, and a related manifold. The control system includes a pneumatic directional valve operable to move the actuator. The manifold has multiple internal channels and is mountable to the pneumatic directional valve in alternative connections so that one internal channel of the manifold is active and the others are non-active, so that the manifold and pneumatic directional valve can provide operability of the actuator in a plurality of different fail modes.
Patent CA-2962230-A1 (CA)
Inventor: RYU IN MU
IPC: F42D1/055
Filed: 2015-02-09
Abstract: L'invention concerne un procédé d'explosion de roche, les trous de mine le long des rangées étant déclenchés avec le temps de retard entre des trous le plus court allant de 0,1 ms à 4,5 ms, de telle sorte qu'un champ de contrainte se propage dans le champ de contrainte pré-propagé depuis le trou de mine adjacent précédent, ce qui permet d'améliorer la fragmentation et de prévenir l'énergie explosive libérée lors de la libération de gaz d'explosion, et l'impact environnemental provoqué par la production de son excessif. Le temps de retard entre des trous le plus court est obtenu par la longueur du tube à chocs, qui est requis pour l'émission des signaux d'initiation vers les trous de mine, et est utilisé dans les systèmes de déclenchement bidirectionnel non-électrique, tels que le système PULKKOT. Le tube à chocs lui-même est le moyen précis d'explosion et de retardement qui pourrait fournir le temps de retard le plus court à un coût de fabrication le plus bas, prévenir la perte économique considérable due à l'utilisation des détonateurs à retard ayant des retards entre des trous de 9 ms, 17 ms, 25 ms et 42 ms, et augmenter l'effet de l'énergie explosive de 1,5 fois. Le temps de retard entre des trous le plus court peut également être fourni par la commande du système d'initiation électronique mais, dans ce cas, le coût est 5 fois plus cher. La présente invention est fondée sur des expériences pratiques de plus de 50 ans et est utilisée dans les pratiques d'explosion depuis plus de 20 ans.
Patent CA-2962707-A1 (CA)
Title: Stabilizing system for deep drilling
Inventor: AL AMERI FAHED SALEM SALEH AWADH
IPC: E21B17/10
Filed: 2014-10-06
Abstract: The present invention relates to a stabilizing system (100, 200, 300) adapted to be used in a drilling system, wherein the transversal diameter of the stabilizing system (100, 200, 300) increases when drilling forces are applied onto the stabilizing system (100, 200, 300). The invention further comprises a corresponding method for drilling a hole.
Patent CA-2964049-A1 (CA)
Title: Oreillette pour protection auditive
Inventor: ROSTI JANNE
IPC: A61F11/14
Filed: 2015-10-01
Abstract: L'invention concerne une oreillette (100) destinée à une protection auditive qui comprend un boîtier externe (101) en forme de coupelle, une bague d'étanchéité (102) sur un rebord du boîtier externe, et au moins un composant électrique (103) tel qu'un microphone. Le composant électrique est monté sur une carte (104) de circuits imprimés souple fixée sur la surface externe du boîtier externe, le boîtier externe comprenant une fente (105) à travers laquelle s'étend la carte de circuits imprimés souple vers l'intérieur du boîtier externe de sorte à créer des connexions électriques entre le composant électrique et un circuit électrique à l'intérieur du boîtier externe. Ainsi, il n'est pas nécessaire de pratiquer de larges ouvertures sur le boîtier externe de l'oreillette, une fente étroite étant suffisante. Cela permet d'obtenir de bonnes propriétés de réduction de bruit.
Patent CA-2969379-A1 (CA)
Title: Process for producing at least one metabolite of interest by conversion of a pentose in a microorganism
Inventor: WALTHER THOMAS
IPC: C12N1/19
Filed: 2015-11-19
Abstract: The invention relates to a process for producing at least one metabolite of interest by conversion of a pentose in a microorganism, characterized in that said process comprises at least: (i) an operation of culturing a recombinant microorganism expressing a synthetic pathway for pentose assimilation which comprises at least the following steps: a) phosphorylation in position 1 of a pentose chosen from (D)-xylulose and/or (L)-ribulose, b) cleavage of the pentose-1-phosphate obtained at the end of step a), in order to obtain glycolaldehyde and dihydroxyacetone phosphate (DHAP), and (ii) an operation of recovering said at least one metabolite of interest obtained at the end of the culturing operation (i). The invention also relates to an associated microorganism.
Patent CA-2970455-A1 (CA)
Inventor: RODRIGUES COLIN
IPC: G06Q10/06
Filed: 2017-06-14
Abstract: A software system which provides autonomy to both workers and clients while making on-demand staffing simple. The software provides an efficient system which allows the users to be able to instantaneously either post or, apply and work assignments, reducing deficiencies in the current industry. The invention is a one-stop-shop for employers, workers, and clients of the temporary staffing industry. The software allows the client to have more resources and inputs which mitigates risks in the hiring of temporary staff. Furthermore, the software integrates a system which allows its workers to work flexible and at a pay rate that fits their lifestyle. Clients post jobs while employees apply/accept jobs, and then work jobs. Employer maintains the system.
Patent CA-2974144-A1 (CA)
Title: Balloon catheter visualization systems, methods, and devices having pledgets
Inventor: ROHL JAMES P
IPC: A61B1/06
Filed: 2016-01-22
Abstract: A balloon catheter visualization system for repairing a heart valve in a patent includes one or more elongate shafts, each shaft defining at least one lumen and comprising a distal end portion and a proximal end portion. The system also includes a transparent balloon member coupled to the one or more elongate shafts and is in fluid communication with at least one lumen of the one or more elongate shafts. The system also includes an imaging element disposed within the balloon member and coupled to a distal end portion of the one or more elongate shafts, a fastener releasably coupled to a distal end portion of the one or more elongate shafts, and a connector coupled to a distal end portion of the one or more elongate shafts. The connector is adapted to fasten the fastener to tissue.
Patent CA-2976994-A1 (CA)
Title: Privacy partition, system and method
Inventor: HALL CURTIS L
IPC: B61D37/00
Filed: 2017-08-18
Abstract: A privacy partition having a frame covered in fabric having a collapsed configuration and an expanded configuration that defines a perimeter. The privacy partition includes a first connector that selectively connects a portion of the privacy partition to a portion of a seat.
Patent CA-2977316-A1 (CA)
Title: Reduction de bruit adaptative destinee a la surveillance d'evenement pendant les operations de fracturation hydraulique
Inventor: WARNER WILLIAM DEAN
IPC: E21B47/14
Filed: 2017-08-23
Abstract: Des événements en fond de puits dans des tuyaux de forage peuvent produire des ondes sonores. Les événements en question sont détectés depuis des emplacements en haut de puits. Un premier ensemble de capteurs se dispose à un premier emplacement axial le long du tuyau et soriente de manière symétrique autour de laxe du tuyau au premier emplacement axial. Un deuxième ensemble de capteurs se dispose de façon symétrique à un deuxième emplacement axial le long du tuyau. Un processeur reçoit des signaux provenant des premier et deuxième ensembles de capteurs et traite les signaux de façon numérique en vue de produire un signal de sortie. Le processeur règle le traitement numérique selon les signaux reçus en vue de réduire au minimum la contribution des activités en haut de puits qui produisent des ondes acoustiques au signal de sortie. Par conséquent, on peut trouver la contribution de lévénement en fond de puits producteur dondes acoustiques dans le signal de sortie.
Patent CA-2981004-A1 (CA)
Inventor: MELODIA TOMMASO
IPC: A61N1/372
Filed: 2016-01-07
Abstract: L'invention concerne un système et un procédé de transmission de données par ultrasons à travers un tissu biologique qui utilise un réseau d'une pluralité de nuds, au moins une partie des nuds étant implantable dans le tissu biologique. Au moins un nud implanté comprend un émetteur comprenant un générateur de signal de multiplexage par répartition orthogonale de la fréquence pour coder un signal ultrasonore pour la transmission à travers le tissu biologique vers un récepteur d'ultrasons au niveau d'un autre nud.
Patent CA-2982447-A1 (CA)
Inventor: HACKETT CRAIG
IPC: G01F23/288
Filed: 2016-04-12
Abstract: A method for optimizing a desalting process in which a hydrocarbon feedstock is passed to a desalter through a line under a set of conditions, the hydrocarbon feedstock containing a hydrocarbon fluid, water and a salt, said method comprising: obtaining spectra of the hydrocarbon feedstock under a plurality of environments in the line; comparing the spectra; and based on the comparison of the spectra, either modifying or maintaining the set of conditions under which the hydrocarbon feedstock is passed to the desalter; wherein the spectra are obtained using neutron backscattering.
Patent CA-2982999-A1 (CA)
Title: Enhanced performance rotorcraft rotor blade
Inventor: PERLMAN DAVID L
IPC: B64C27/615
Filed: 2012-12-12
Abstract: A method for providing a rotor blade involves providing a rotor blade including a blade tip and an inboard blade portion in a region of low tangential velocity of the rotor blade. The method also involves configuring the rotor blade to reduce an angle of attack of the entire rotor blade when the rotor blade is retreating so as to alter a lift and a thrust of the entire rotor blade. The method further involves providing at least one controllable surface coupled to a leading edge of the inboard blade portion, and configuring the at least one controllable surface to improve a lift of the inboard blade portion when the rotor blade is retreating by increasing an angle of attack of the inboard blade portion independent of a reduction of the angle of attack of the entire rotor blade, and to move independent of a motion of the entire rotor blade to reduce an angle of attack of the entire rotor blade when the rotor blade is retreating.
Patent CA-2983570-A1 (CA)
Inventor: OBA EIJI
IPC: G08G1/16
Filed: 2016-07-22
Abstract: A system for an autonomous vehicle that receives driving environment information corresponding to a driving environment provided by another autonomous vehicle, and determines a navigation route based on a degree of reliability of the driving environment information provided by the another autonomous vehicle.
Patent CA-2984130-A1 (CA)
Inventor: KAWAI MAKOTO
IPC: A61K31/542
Filed: 2016-04-27
Abstract: Provided is a compound represented by formula (I) that has an antiviral effect. In formula (I): A1 represents CR1AR1B, S or O; A2 represents CR2AR2B, S or O; A3 represents CR3AR3B, S or O; A4 represents CR4AR4B, S or O [wherein the ring-constituting atoms consisting of A1, A2, A3, A4, a nitrogen atom adjacent to A1 and a carbon atom adjacent to A4 include one or two hetero atoms; R1A and R1B independently represent hydrogen, halogen, alkyl, etc.; R2A and R2B independently represent hydrogen, halogen, alkyl, etc.; R3A and R3B independently represent hydrogen, halogen, alkyl, etc.; R4A and R4B independently represent hydrogen, halogen, alkyl, etc.; R3A and R3B may together form a non-aromatic carbon ring or a non-aromatic heteroring; X represents CH2, S or O; R1's independently represent halogen, hydroxy, etc.; m is an integer of 0-2; and n is an integer of 1-2].
Patent CA-2984643-A1 (CA)
Title: Vaccins pour le traitement et la prevention du cancer
Inventor: BUELL JENNIFER SHANDA
IPC: A61K39/00
Filed: 2016-05-13
Abstract: L'invention concerne des compositions utiles en tant que vaccins thérapeutiques (par exemple, des vaccins contre le cancer), et des méthodes de production de telles compositions. Les compositions de la présente invention utilisent généralement une protéine de stress et au moins un peptide synthétique, qui peut être un phosphopeptide ou un agent mimétique de phosphopeptide, comprenant une mutation spécifique du cancer présente dans un cancer du patient.
Patent CA-2986605-A1 (CA)
Inventor: LIU LE
IPC: H04W74/04
Filed: 2015-05-21
Abstract: Disclosed are a data transmission method, device and system, and an access point. The method comprises: a data part of an uplink OFDMA PPDU scheduled by an access point (AP) transmitting data on a correspondingly allocated frequency resource unit (RU); determining one or more basic channel units where the allocated frequency resource unit (RU) is located; and transmitting at least some fields in a common signalling part of the uplink OFDMA PPDU on the determined one or more basic channels. By means of the method, one or more basic channels that transmit at least some fields in the common signalling part of the uplink OFDMA PPDU are determined, and other users may transmit data on other idle basic channels, so that a utilization rate of a channel is increased, a plurality of users can transmit data on a plurality of basic channels at the same time, and a service transmission rate is increased.
Patent CA-2988444-A1 (CA)
Inventor: SANDELL HAKAN
IPC: H02G15/14
Filed: 2016-05-26
Abstract: The present invention relates to a rigid joint assembly (1) for jointing two cables (10; 110). The assembly comprises outer cable entry parts (33; 133) outside a water-tight casing assembly (30). A first and second cable insulation system deformation preventing devices (40; 140) are provided, each comprising a rigid pipe (41; 141), which surrounds a respective first or second cable core end section (12; 112), and a bedding material layer (45; 145), which extends at least partially along a length of an inner surface of the respective rigid pipe (41; 141). The assembly further comprises first and second grooved pipes (51; 151) of elastic material comprising a plurality of grooves (53; 153) on the side facing the cable, each grooved pipe (51; 151) surrounding the respective first or second cable core end section (12; 112) at a respective inner cable entry part (32; 132) inside the water-tight casing assembly 30.
Patent CA-2988711-A1 (CA)
Title: Imaging system and method of creating images
Inventor: THOMAS BRAD A
IPC: G03B17/17
Filed: 2016-03-01
Abstract: An imaging system (100) includes a spherical window (105), a reflector (120), an image sensor (140), a housing (150) and a snap ring (160). The reflector (120) has a focus point (135) located at a center of a sphere defined by an outer surface (110) of the window (105). Light entering the window (105) at an angle perpendicular to the outer surface (110) of the window (105) and traveling to the focus point (135) is reflected onto the image sensor (140) by the reflector (120). The window (105) and housing (150) have first and second grooves (215, 210), respectively. In order to couple the window (105) to the housing (150), the snap ring (160) is placed in the second groove (210), the snap ring (160) is compressed with the window (105) and then the snap ring (160) is allowed to expand so that the snap ring (160) is located in both the first and second grooves (215, 210).
Patent CA-2989087-A1 (CA)
Inventor: HAAS THOMAS
IPC: C12P7/16
Filed: 2016-06-10
Abstract: There is provided a microbial cell which is capable of producing at least one higher alcohol, wherein the cell is genetically modified to comprise an increased expression relative to its wild type cell of at least one acyl-CoA reductase (E11).
Patent CA-2991675-A1 (CA)
Title: Method for setting up a protective sealing layer in a landfill basin for industrial and mining slurries and geotextile protective tube mat for carrying out the method
Inventor: WILKE MARKUS
IPC: E02D31/00
Filed: 2016-07-20
Abstract: A method for setting up a protective sealing layer in a landfill basin for industrial and mining slurries, wherein the landfill basin comprises at least a bottom area and an embankment ring, which are covered at least up to the height of a maximum filling level with a single-ply or multi-ply base sealing layer, characterized by the following steps: - providing and using bottom protective tube mats (10), consisting of a water-permeable, multi-ply geotextile fabric, in which at least a lower ply (17) and an upper ply (18) are connected directly to one another along a number of parallel connecting lines (11; 15), wherein flexible tubes (12) that are separate from one another and each have at least one filling opening (13) are formed between neighbouring connecting lines (11; 15); - laying out the bottom protective tube mats (10) on the bottom area of the landfill basin; - laying out embankment protective tube mats (10) on the embankment ring, wherein the flexible tubes (12) are aligned in the direction of the slope of the embankment or at an acute angle thereto; - filling each flexible tube (12) individually with an aqueous suspension and sealing the filling openings (13).
Patent CA-2996096-A1 (CA)
Title: Method and apparatus for wide-band phase gradient signal acquisition
Inventor: GUPTA SUNNY
IPC: G06F19/00
Filed: 2016-08-26
Abstract: The present disclosure facilitates capture of biosignal such as biopotential signals in microvolts, or sub-microvolts, resolutions that are at, or significantly below, the noise-floor of conventional electrocardiographic and biosignal acquisition instruments. In some embodiments, the exemplified system disclosed herein facilitates the acquisition and recording of wide-band phase gradient signals (e.g., wide-band cardiac phase gradient signals, wide-band cerebral phase gradient signals) that are simultaneously sampled, in some embodiments, having a temporal skew less than about 1 µs, and in other embodiments, having a temporal skew not more than about 10 femtoseconds. Notably, the exemplified system minimizes non-linear distortions (e.g., those that can be introduced via certain filters) in the acquired wide-band phase gradient signal so as to not affect the information therein.
Patent CA-2997597-A1 (CA)
Inventor: RICHARDSON GARY WAYNE
IPC: H04L12/26
Filed: 2016-09-04
Abstract: Systems and methods for analyzing digital interactions. A technical solution is provided for the challenges of real-time analysis and reporting of a large overall volume of digital interactions handled by a security system. A method is provided, comprising acts of: determining whether the digital interaction is suspicious; in response to determining that the digital interaction is suspicious, deploying a security probe of a first type to collect first data from the digital interaction; analyzing first data collected from the digital interaction by the security probe of the first type to determine if the digital interaction continues to appear suspicious; and if the first data collected from the digital interaction by the security probe of the first type indicates that the digital interaction continues to appear suspicious, deploying a security probe of a second type to collect second data from the digital interaction.
Patent CA-2998385-A1 (CA)
Title: Compositions de rupture interne pour des applications de puits de forage
Inventor: SUI CHANGPING
IPC: C09K8/524
Filed: 2016-09-28
Abstract: La présente invention concerne des procédés pouvant comprendre la mise en circulation d'un premier fluide de puits de forage dans un puits de forage, le premier fluide de puits de forage contenant : une phase continue non aqueuse et un agent de rupture interne polyester ; le premier fluide de forage générant un gâteau de filtration dans au moins une section du puits de forage ; la mise en circulation d'un deuxième fluide de puits de forage dans le puits de forage, le deuxième fluide de puits de forage contenant une source d'acide et un tensioactif ; et laisser le deuxième fluide de puits de forage dégrader au moins une partie du gâteau de filtration. D'autres procédés peuvent comprendre la mise en circulation d'un fluide de puits de forage dans un puits de forage foré à l'aide d'une boue à base d'huile contenant un additif de perte de fluide polyester, le fluide de puits de forage comprenant un ou plusieurs tensioactifs et une source d'acide.
Patent CA-3002395-A1 (CA)
Title: Dispositif implante de traction de la langue, plaque de traction, lignes de traction, dispositif de traction et son procede d'utilisation
Inventor: ZHOU XING
IPC: A61F2/02
Filed: 2011-09-26
Abstract: Un dispositif de traction de langue implanté comprenant une plaque de traction, une ligne de traction, un écarteur et un procédé associé sont décrits. Le dispositif de traction de langue est implanté dans la mandibule et la langue dun corps humain, respectivement, pour serrer le dos de la langue et/ou la base de la langue pour traiter le syndrome dapnée-hypognée obstructive du sommeil (SAHOS). Au moins trois lignes de traction sont utilisées pour positionner la plaque de traction, qui est un objet plat implanté sous la languette dorsale et/ou la membrane muqueuse de la base de langue et comprend des trous débouchants pour la croissance de tissus et des mécanismes de fixation de ligne de traction. La ligne de traction comprend une ligne de traction et un manchon. Lécarteur comprend un boîtier, un commutateur de commande et un dispositif de fixation de ligne de traction monté sur le boîtier. Après la chirurgie, un patient peut ajuster létendue de serrage du dispositif de traction de langue implanté par pression de la peau à lextérieur du commutateur de commande, empêchant ainsi le SAHOS.
Patent CA-3006452-A1 (CA)
Inventor: MONTAG AVRAM DAN
IPC: A61B5/0408
Filed: 2018-05-29
Abstract: A device, system and method for measuring the impedance during a medical procedure being performed on a patient is disclosed. The device, system and method include an electrode capable of being used in the medical procedure, a plurality of patches operationally located on the surface of a body of the patient, and a sensor for measuring a signal between the electrode and at least one of the plurality of patches, the signal being processed using a processor using a first filter and a second filter, and combining the result of the first filter and the second filter using a weighting of the filters to provide a measurement of the impedance, wherein the impedance indicates the end of the medical procedure.