baber/WOPTO huggingface dataset:
Patent CA-2945860-A1 (CA)
Inventor: WIRBEL EMILIE
IPC: G05D1/00
Filed: 2015-04-14
Abstract: The invention concerns a method for localizing a robot in a localization plane associated with a bi-dimentional reference with two axis x and y comprising the following steps: determining (200) by odometry an estimation of the coordinates x1 and y1 of the robot as well as an estimation of its orientation T1; determining (202) an estimation T2 of the orientation of the robot by using a virtual compass; determining (204) an estimation T3 of the orientation of the robot by correlating parts of a reference panorama with parts of a query panorama; determining (206) an estimation x4, y4 of the robot position by using an Iterative Closest Points technique; determining the standard deviations s_x1, s_x2, s_?1 s_?2, s_?3, s_x4, s_y4 of the aforementioned estimations; determining (220) probability distributions G(x1), G(y1), G(T1), G(T2), G(T3), G(x4) and G(y4) of each available estimation using said standard deviations; determining (221) three global distributions GLOB(x), GLOB(y) and GLOB(T) and determining a global estimation xg, yg of the coordinates of the robot in the localization plane as well as an global estimation Tg of its orientation by applying maximum likelihood to the global distributions.
Patent CA-2951592-A1 (CA)
Inventor: ALMKVIST JONAS
IPC: D21H27/10
Filed: 2015-06-24
Abstract: There is provided a method of making white sack paper having a grammage of 50-140 g/m2 and a Gurley porosity (ISO 5636/5) of 2-10 s, comprising the steps of: a) providing bleached pulp, such as bleached sulphate pulp; b) subjecting the pulp to high consistency (HC) refining and optionally low consistency (LC) refining to the extent that the sack paper obtains the Gurley porosity; c) adding cationic polymer, such as cationic starch, to the pulp in an amount of 1.5-5.0 kg/ton paper; and d) adding size to the pulp in an amount of 0.4-2.0 kg/ton paper; and e) forming the sack paper from the pulp, wherein less than 2 kg/ton paper of anionic starch is added to the pulp.
Patent CA-2952726-A1 (CA)
Inventor: HEARL WILLIAM
IPC: A61P37/08
Filed: 2015-06-23
Abstract: Provided herein are DNA vaccines for the treatment of peanut allergies. The vaccines comprise the coding sequence for one or more peanut allergenic epitopes fused in-frame with the luminal domain of the lysosomal associated membrane protein (LAMP) and the targeting sequence of LAMP. The vaccines can be multivalent molecules and/or can be provided as part of a multivalent vaccine comprising two or more DNA constructs.
Patent CA-2952817-A1 (CA)
Inventor: CHUA BUN-HIONG
IPC: B60G17/052
Filed: 2015-06-24
Abstract: A pneumatic control system for a heavy-duty vehicle includes an air supply in fluid communication with a height control valve and an air spring. An air lock valve is in fluid communication with the height control valve and the air spring, and is also in fluid communication with a blank cavity. The air lock valve includes an "air lock off" position and an "air lock on" position. When the air lock valve is in the "air lock off" position, fluid flows from the height control valve, through the air lock valve to the air spring. When the air lock valve is in the "air lock on" position, fluid communication between the air spring, the air lock valve and the height control valve is prevented and, instead, fluid flows from the air spring, through the air lock valve to the blank cavity.
Patent CA-2954121-A1 (CA)
Inventor: GRASSI MICHELE
IPC: F03B13/18
Filed: 2015-07-03
Abstract: There is provided an apparatus for absorbing or converting energy from a moving body of water. The apparatus comprises an energy capture element (3) which, in use, moves in response to movement of the body of water in which the energy capture element (3) is placed, and an elongate guide element (1) defining a guide path along which the energy capture element (3) can move. The energy capture element (3) is a volume. In use, the energy capture element (3) and the guide element (1) are arranged so that the energy capture element (3) moves along the guide path in a substantially horizontal plane in response to differences in water pressure along a length of the energy capture element (3) parallel to the guide path and in response to movement of the body of water surrounding the energy capture element (3).
Patent CA-2956604-A1 (CA)
Inventor: DHALIWAL HARPREET S
IPC: G06Q50/10
Filed: 2017-01-30
Abstract: A system and method for locating nearby vehicle service providers is disclosed. The method includes obtaining location information from a vehicle operator's mobile device that is used in vehicle breakdown situation to make a service request. The location information is used to determine a list of nearby service providers that are capable of assisting.  Preferably, pricing information is provided so that the vehicle operator can select and pay the service provider from the mobile device in order to quickly return the vehicle to operational service.
Patent CA-2957929-A1 (CA)
Title: Production de lymphocytes car-t se logeant dans une zone de lymphocytes b de ganglions lymphatiques, la peau ou le tractus gastro-intestinal
Inventor: LIANG BITAO
IPC: A61K35/17
Filed: 2015-08-11
Abstract: Dans un mode de réalisation, l'invention concerne des cellules, par exemple des lymphocytes T exprimant des récepteurs qui provoquent la fixation d'une cellule exprimant les récepteurs à des régions anatomiques spécifiques, par exemple les zones de lymphocytes B de ganglions lymphatiques, le tractus gastro-intestinal ou la peau. L'invention concerne également l'utilisation de ce type de cellules, par exemple les lymphocytes T, pour traiter les maladies comme le cancer.
Patent CA-2965580-A1 (CA)
Inventor: SCHAFER AUGUST WILHELM
IPC: B21D43/00
Filed: 2016-04-21
Abstract: Dans un procédé de cintrage par induction d'un tube résistant à la pression (1) de grande épaisseur de paroi et de grand diamètre, on traite thermiquement dans une phase initiale t1 une tangente initiale (3) du tube (1) en déplaçant la tangente initiale (3) sans intervention du verrou de cintrage (31) à travers l'inducteur (20). A la fin de la tangente initiale (3, la progression du tube est arrêtée à un instant t2, et l'inducteur (20) est déplacé dans le sens opposé au sens de progression le long du tube (1), tandis que le verrou de centrage (31) est fermé sur le tube (1). Pour initier le cintrage dans une phase t3, la vitesse de déplacement de l'inducteur (20) est réduite à zéro, celui-ci est déplacé dans sa position de cintrage ; en même temps, la progression du tube (1) démarre. Dans une phase t4, on réalise un cintre de tube (4) à une vitesse de progression de processus constante du tube (1). Dans une phase t5, la vitesse de progression du tube (1) est réduite et l'inducteur (20) est accéléré dans le sens opposé au sens de progression, ce qui ouvre le verrou de cintrage (31). Dans une phase t6, on chauffe une tangente d'extrémité (5) en faisant avancer davantage l'inducteur dans le sens opposé.
Patent CA-2965719-A1 (CA)
Inventor: SCHONE OLGA
IPC: C07B39/00
Filed: 2015-06-22
Abstract: A process comprising (i) providing a mixture comprising a compound of formula (I) or isomers, stereoisomers, diastereomers, enantiomers or salts thereof; (ii)subjecting the mixture provided in (i) to fluorinating conditions in the presence of a fluorination agent selected from the group consisting of diethylamino (difluoro) sulfonium tetrafluoroborate and difluoro(morpholino) sulfonium tetrafluoroborate obtaining a mixture comprising a compound of formula (II) or isomers, stereoisomers diastereomers, enantiomers or salts thereof; (iii) optionally subjecting the mixture obtained in (ii) to deprotection conditions, obtaining a mixture comprising the compound of formula (III) or isomers, stereoisomers, diastereomers, enantiomers or salts thereof.
Patent CA-2967654-A1 (CA)
Title: Methods of decreasing scale in aqueous systems
Inventor: FELIPE MARY JANE
IPC: G01N33/18
Filed: 2015-11-20
Abstract: Water-soluble polymers may be added to an aqueous system to inhibit or decrease scale deposition within the aqueous system. In a non-limiting embodiment, the water-soluble polymer(s) may be or include polymaleates, polyacrylates, copolymers thereof, and combinations thereof. The treated aqueous system may include a decreased amount of scale deposition as compared to an otherwise identical aqueous system absent the water-soluble polymer(s).
Patent CA-2968084-A1 (CA)
Inventor: IASI ANTHONY
IPC: G06F21/62
Filed: 2015-12-15
Abstract: A system for diffracted data retrieval (DDR) comprises a plurality of storage locations. The system for DDR also comprises a client device configured to: transmit a request to retrieve the data object, wherein the data object comprises a plurality of segments stored across the plurality of storage locations; receive a sequencing key in response to the request to retrieve the data object; and retrieve the plurality of segments of the data object from the plurality of storage locations based at least in part on an order indicated by the sequencing key. The system of DDR further comprises an initiation server configured to: receive the request from the client device to retrieve the data object; generate the sequencing key in response to the request; transmit the sequencing key to the client device; and monitor a progress of the retrieval of the data object by the client device.
Patent CA-2973044-A1 (CA)
Title: Combined preparations for the treatment of cancer or infection
Inventor: TRIEBEL FREDERIC
IPC: A61P35/00
Filed: 2016-01-08
Abstract: Combined preparations, and pharmaceutical compositions, comprising: (a) LAG-3 protein, or a derivative thereof that is able to bind to MHC class II molecules; and (b) a programmed cell death protein-1 (PD-1) pathway inhibitor, are described. The PD-1 pathway inhibitor, such as an anti-PD-1 antibody or an anti-PD-L1 antibody, and a soluble derivative of LAG- 3, acting as an APC activator, together synergistically activate T cells (in particular, CD8+ T cells). Use of the combined preparations and compositions as medicaments, in particular for the treatment of cancer or infection, and to methods for the treatment of cancer or infection, is described.
Patent CA-2976030-A1 (CA)
Inventor: ALEMPARTE-GALLARDO CARLOS
IPC: A61K31/69
Filed: 2016-02-12
Abstract: Disclosed are compounds having a structure as shown in Formula III:    wherein R3 is ¨CH3, and R1 and R2 are each H, or a pharmaceutically acceptable salt thereof. Also disclosed are combinations comprising the above compounds and a second therapeutic compound. The compounds can be used in the treatment of a disease resulting from a mycobacterial infection. Also disclosed are compositions containing such compounds, their use as anti-mycobacterial agents, and methods for the preparation of the compounds.
Patent CA-2976444-A1 (CA)
Title: Element de renfort a fibres precontraintes
Inventor: HAWLEY RONALD CLARE
IPC: B29C70/02
Filed: 2016-02-11
Abstract: La présente invention concerne un article structurel composite (100) qui comprend un corps polymère (35) ayant une première surface majeure (24) et une seconde surface majeure opposée (22) et un élément formant nervure (30) s'étendant à l'opposé de la première surface majeure. L'élément de renfort (10) est enchâssé à l'intérieur d'une partie d'extrémité libre (34) de l'élément formant nervure (30). L'élément de renfort comprend une tige polymère allongée ayant une longueur de tige et une pluralité de fibres continues en co-extension (20), enchâssées et réparties à l'intérieur de la tige polymère allongée. Les fibres se trouvent sous tension et peuvent présenter une configuration hélicoïdale ou torsadée le long de la longueur de la tige.
Patent CA-2976462-A1 (CA)
Inventor: GOLDSTEIN PETER MARTIN
IPC: G06F15/16
Filed: 2016-01-29
Abstract: A DNS server receives from a receiving email system, a DNS query for an email domain stored at the DNS server, the DNS query including identifying information of a sender of an email. The DNS server extracts the identifying information of the email sender from the DNS query and identifies one of a plurality of delivering organizations from the information. The DNS server determines whether the identified delivering organization is authorized to deliver email on behalf of the email domain. In response to determining that the identified delivering organization is authorized to deliver email on behalf of the email domain, the DNS server generates a target validation record based on the identity of the authorized delivering organization and the email domain, the target validation record including one or more rules indicating to the receiving email system whether the delivering organization is an authorized sender of email for the email domain.
Patent CA-2978211-A1 (CA)
Title: Appareil de transmission de signal d'emission de television et methode de transmission
Inventor: MYUNG SE-HO
IPC: H04L1/22
Filed: 2016-03-02
Abstract: La présente invention se rapporte à un émetteur. L'émetteur comprend : un codeur à contrôle de parité et faible densité (LDPC) configuré afin de coder des bits à codage externe en vue de générer un mot de code LDPC comprenant des bits d'information LDPC et des bits de parité ; un perforateur conçu pour perforer certains des bits de parité inclus dans le mot de code LDPC ; et un mappeur configuré pour mapper le mot de code LDPC à l'exception des bits de parité perforés à des symboles en vue d'une transmission à un récepteur, lequel perforateur calcule un certain nombre de bits de parité devant être perforés parmi les bits de parité inclus dans le mot de code LDPC sur la base d'un certain nombre de bits à codage externe, un certain nombre de bits d'information LDPC, et un nombre minimum de bits de parité devant être perforés parmi les bits de parité inclus dans le mot de code LDPC.
Patent CA-2979158-A1 (CA)
Inventor: LECLERC JEAN-MARC
IPC: B64F5/00
Filed: 2016-03-07
Abstract: Methods and systems useful during assembly of aircraft are disclosed. One such method comprises loading a fuselage of the aircraft that is unassembled with a wing of the aircraft to obtain a configuration of the fuselage corresponding to when the fuselage is assembled with the wing. The method also comprises calibrating a device of a navigation system of the aircraft when the fuselage is unassembled with the wing and is being loaded to obtain the loaded configuration and, after calibrating the device of the navigation system, assembling the fuselage with the wing.
Patent CA-2981582-A1 (CA)
Title: Dispositif de terminal, passerelle d'acces sans fil de confiance (twag), passerelle de donnees de paquet evolue (epdg) et passerelle de paquet (pgw)
Inventor: KAWASAKI Yudai
IPC: H04W8/24
Filed: 2016-04-06
Abstract: Selon l'invention, en conséquence d'une exécution de commande de communication qui accompagne l'établissement d'une connexion PDN multi-accès ou le refus d'une connexion PDN multi-accès, en fonction d'une réponse à une demande d'établissement de connexion PDN par un dispositif terminal, un procédé est prévu pour une commande de communications suite à des demandes d'établissement de connexion PDN multi-accès par des dispositifs terminaux.
Patent CA-2984443-A1 (CA)
Inventor: TSENG SCHEFFER
IPC: A61K35/50
Filed: 2016-05-20
Abstract: Compositions and preparations of fetal support tissue that prevent or reduce the proliferation and epithelial-mesenchymal transition (EMT) of epithelial cells, wherein the epithelial cells may be human epithelial cells and the human epithelial cells may be conjunctival, retinal, corneal, limbal, or renal epithelial cells. Methods of preventing or reducing the proliferation, cell migration, and EMT of epithelial cells in an individual in need thereof, wherein the epithelial cells may be human epithelial cells and the human epithelial cells may be conjunctival, retinal, corneal, limbal, or renal epithelial cells. Methods of preventing or treating proliferative vitreoretinopathy in an individual in need thereof.
Patent CA-2985533-A1 (CA)
Inventor: ALMINDE LARS KROGH
IPC: H04B7/185
Filed: 2016-07-12
Abstract: The present invention relates to low earth orbit satellites for air traffic control. One or more LEO satellites serves as a link between a control tower and an aircraft. The one or more LEO satellites are adapted for a) receiving an Automatic Dependent Surveillance-Broadcast, ADS-B, signal from an aircraft; b) receiving and/or transmitting a signal from/to a control tower; and c) receiving and/or transmitting a VHF signal from/to an aircraft.
Patent CA-2986490-A1 (CA)
Inventor: KING JACK F JR
IPC: E04B1/94
Filed: 2016-05-23
Abstract: There is disclosed a passive intumescent fire damper having a metal housing, an inner meltable liner and having a metal and intumescent laminate assembly surrounding the inner liner.
Patent CA-2989844-A1 (CA)
Inventor: DEAN ROY L
IPC: F16L17/02
Filed: 2017-12-21
Abstract: A seal has a seal body with an axis and axial-facing surfaces. The seal body is configured to be mounted to a tubular member, and seal between the tubular member and a second tubular member. A visual indicium can be located on only one of the axial-facing surfaces. Prior to assembly of the tubular member and the second tubular member, the visual indicium is configured to be visible to a user after being correctly mounted to the tubular member without the user physically contacting the seal body.
Patent CA-2992481-A1 (CA)
Title: Dispositifs a ondes de choc de pression acoustique et procedes de traitement de fluides
Inventor: CIOANTA IULIAN
IPC: C02F11/15
Filed: 2016-08-08
Abstract: L'invention concerne un procédé de traitement de fluides, notamment pour la récupération d'eau débarrassée des impuretés ou des substances non désirées, qui utilise l'application d'ondes de choc aux fluides.
Patent CA-2995553-A1 (CA)
Title: Epicardial access system & methods
Inventor: URBANSKI JOHN PAUL
IPC: A61B1/00
Filed: 2016-09-09
Abstract: A method and apparatus are disclosed for a needle for gaining access to the pericardial cavity of a heart. The needle includes an elongate member (e.g. a main shaft) defining a lumen and a side-port in communication with the lumen; a blunt atraumatic tip for delivering energy for puncturing tissue; and a guiding surface (e.g. a ramp) for directing a device (e.g. a guidewire) through the side-port. The method includes using the needle for tenting a pericardium and delivering energy for puncturing the pericardium, and advancing a guidewire or other device through the needle and into the pericardial cavity.
Patent CA-2997327-A1 (CA)
Inventor: NOGUCHI TERUHIKO
IPC: C04B35/00
Filed: 2018-03-05
Abstract: An optical component includes: a light transmissive member having an upper face, a lower face, and at least one lateral face; and a light reflecting member that surrounds the at least one lateral face of the light transmissive member, wherein the light reflecting member is made of a ceramic that contains a plurality of pores, and wherein the plurality of pores are localized in a vicinity of the light transmissive member in a cross section that extends through the light transmissive member and the light reflecting member.
Patent CA-2997392-A1 (CA)
Inventor: IRVINE JOCK W
IPC: E21B43/10
Filed: 2016-09-06
Abstract: An improved weight-set hanger system and method of securing the weight set hanger for use comprises three independent locking mechanisms that are built into an actuator/packoff assembly. These independent locking mechanisms comprise two locking rings, one of which fastens the actuator/packoff assembly to a spool body, and the other of which internally locks the hanger to the actuator/packoff assembly. A third locking mechanism comprises a plurality of screw down spring loaded lock pin assemblies, which, in an embodiment, are spaced out at 90 degree intervals. No rotation of the seals or other manual intervention is required, which results in significant improvements to lessen the required maintenance and replacement cost.
Patent CA-2997930-A1 (CA)
Title: Systeme et procede servant a positionner une pluralite d'objets destines a un traitement sur plusieurs cotes
Inventor: BRETT KENTON F
IPC: B41J11/36
Filed: 2016-09-12
Abstract: La présente invention concerne un système de positionnement, servant à positionner une pluralité d'objets rotatifs destinés à un traitement, qui comprend une plaque de base qui est conçue pour être positionnée sur une surface de support d'une machine de traitement. La plaque de base définit une pluralité d'éléments d'alignement pour aligner la plaque de base sur la surface de support. Le système de positionnement comprend en outre au moins trois éléments cylindriques allongés qui sont disposés parallèlement l'un à l'autre et supportés rotatifs alignés avec la plaque de base. Les éléments cylindriques sont conçus pour supporter les objets rotatifs. Le système de positionnement comprend également un mécanisme de rotation conçu pour coopérer avec les éléments cylindriques et faire tourner les éléments cylindriques de manière synchrone de manière à faire tourner la pluralité d'objets rotatifs de manière synchrone. Le système de positionnement comprend en outre un mécanisme de commande de rotation conçu pour coopérer avec le mécanisme de rotation pour commander la rotation des éléments cylindriques.
Patent CA-2998926-A1 (CA)
Title: Tie wrap connector and strap kit
Inventor: RIVARD LOUIS-PHILIPPE
IPC: F16G11/14
Filed: 2016-11-16
Abstract: A connector to be used with straps of variable lengths comprising a body and two locking blades. The connector comprises a first passage and a second passage distant from the first passage that extends throughout the body along a direction perpendicular to the first passage. The passages house the locking blades. The passages comprise an entrance and an abutment wall. The second passage also comprises an exit. The entrances are for the insertion of an extremity of a strap, with the sloped locking blades preventing exit of the extremities of the strap through the entrances by blocking a portion of the strap between themselves and an abutment wall. An extremity of the strap can exit out of the connector through the exit of the second passage to be pulled to tighten the strap. Kits comprising the herein connectors are also described.
Patent CA-2999264-A1 (CA)
Inventor: SYVRET ROBERT G
IPC: C07C21/20
Filed: 2016-09-15
Abstract: The present disclosure relates to catalyzed gas-phase dehydrochlorination of a pentachloropropane to form a tetrachloropropene with high selectivity and purity.
Patent CA-2999291-A1 (CA)
Inventor: VAN RUIJVAN EDWARD
IPC: F24D3/08
Filed: 2008-11-13
Abstract: Un radiateur de fluide de refroidissement ayant un réservoir de fluide de refroidissement et un tube de brûleur dans le réservoir est utilisé pour les installations marines et dautocar. Le tube de brûleur est décalé sur le côté de la ligne de centre du réservoir de fluide de refroidissement pour permettre à un collecteur déchappement dêtre placé dans le réservoir et à côté du tube de brûleur dans le but de fournir un mouvement de fluide de refroidissement prévisible afin de distribuer la chaleur également dans le fluide. Un collecteur déchappement est placé dans le réservoir dans un espace obtenu par le décalage du tube de brûleur, ce qui permet une configuration de conduit déchappement « haut » et « bas » selon linstallation du radiateur. Un réservoir dexpansion raccordé au réservoir de fluide de refroidissement comprend un contacteur de niveau et une pompe est en raccord fonctionnel avec le réservoir dexpansion et le contacteur de niveau. La pompe cesse son opération lorsque le contacteur de niveau indique un niveau faible de fluide de refroidissement dans le réservoir dexpansion.