baber/WOPTO huggingface dataset:
Patent CA-2955244-A1 (CA)
Inventor: FERREIRA DA SILVA ANDERSON
IPC: C21D1/09
Filed: 2015-07-16
Abstract: Apparatuses (10) for and methods of imparting a laser surface treatment to an exposed outer surface (12) of a rolling bearing component having a carbon-containing coating thereon. The apparatus (10) indudes a support housing structure (16). A rolling bearing carrier has a surface adapted to receive and engage at least one ring of a rolling bearing. A motor (22) mounted to the support housing structure (16) is coupled with the carrier and adapted for rotatably driving the carrier. A laser beam emitter aims a laser beam at an exposed surface (12) of the rolling bearing component. The carrier is rotated while the rolling bearing component is in generally opposing relationship with the laser beam so that energy from the beam causes at least a portion of the coating on the bearing component to volatilize and be removed while also causing at least a portion of a carbon content of the coating to diffuse into the bearing component.
Patent CA-2956876-A1 (CA)
Inventor: DEARLOVE CHRISTOPHER MARK
IPC: H04W12/06
Filed: 2015-07-31
Abstract: A method of establishing a network by sharing a secret between a first entity (A) and a second entity (B), comprising the steps of: the first entity (A) broadcasting (100) an ANNOUNCE message announcing its identity and details of other entities it is aware of, wherein each of the other entities of which it is aware is associated with a particular nonce, and the message is encrypted using a broadcast encryption scheme common to the first and second entities (A,B), and; the second entity (B), upon receiving and decrypting the ANNOUNCE message, transmitting (110) to the first entity (A) a SHARE message, wherein the SHARE message comprises a signcryption of the secret, authenticated using signcryption data associated with the particular nonce associated with the second entity (B).
Patent CA-2956933-A1 (CA)
Inventor: WAGER GEBHARD CHARLES
IPC: B60G17/04
Filed: 2017-02-03
Abstract: An active suspension control system and method for individually controlling a suspension assembly of each wheel of a vehicle in response to driving conditions, each suspension assembly including an adjustable suspension spring having a hollow, fluidically sealed cylinder and a piston having a shaft and a head, the cylinder having an upper chamber divided from a lower chamber by the piston head, the lower chamber being adjacent to the piston shaft coupled to the corresponding wheel assembly, each chamber of the upper and lower chambers of the suspension spring having a port fluidly coupled to a fluid line and a valve of a valve assembly, wherein the extension or retraction of each adjustable suspension spring is controlled by an electronic controller by selectively introducing and/or removing a volume of a fluid from the upper and/or lower chambers of said adjustable suspension spring through the fluid line.
Patent CA-2962983-A1 (CA)
Inventor: VAN BUSKIRK PAUL
IPC: F15D1/02
Filed: 2014-09-23
Abstract: Implementations of an orifice plate used to regulate flow through a conduit are provided. In some implementations, a balanced restriction orifice (BRO) plate configured to maximize pressure loss is provided. In some implementations, the BRO plate may be configured to limit pipe and plate noise, erosion, cavitation, shear stress, etc. while maximizing pressure loss, and limiting flow to required values. In some implementations, openings through a BRO plate may be configured to satisfy the Velocity-Head Pressure-Loss equation: .DELTA.P = k.rho.V n/2Gc. Alternatively, in some implementations, the hole pattern of an orifice plate may be optimized through the use of a provided Reynolds matching (RM) equation. In some implementations, an orifice plate may be optimized to improve process variable measurements, minimize system pressure drop, recover pressure, and reduce noise and other inefficiencies within the system using equations provided herein.
Patent CA-2968092-A1 (CA)
Inventor: LORENZO JUAN A
IPC: A61M31/00
Filed: 2017-05-24
Abstract: An endovascular surgical tool includes a flexible, electrically-conductive corewire, a return conductor, a resistive heating element attached to the distal end of the corewire, and a therapeutic payload attached to the loop of the resistive heating element by a coil connecting member. The corewire includes at least one segment at its distal end which transitions from the substantially uniform cross-section of its proximal end to a smaller distal cross-section. The return conductor is electrically insulated from and bonded to the corewire.  The resistive heating element includes a first terminal electrically connected to the corewire, a second terminal electrically connected to the return conductor, a helical coil, and a loop.  The helical coil and the loop are electrically in series between the first terminal and the second terminal. The coil connecting member has a release temperature lower than a loop melting temperature of the loop of the resistive heating element.
Patent CA-2968384-A1 (CA)
Title: Manhole base assembly with internal liner and method of manufacturing same
Inventor: SKINNER JAMES W
IPC: E02D29/12
Filed: 2015-11-19
Abstract: A manhole base assembly and a method for making the same, in which a non-cylindrical, low-volume concrete base is fully lined to protect the concrete against chemical and physical attack while in service. This lined concrete manhole base assembly may be readily produced using a modular manhole form assembly which can be configured for a wide variety of geometrical configurations compatible with, e.g., varying pipe angles, elevations and sizes. The form assembly is configurable to provide any desired angle and elevation for the pipe apertures using existing, standard sets of form assembly materials, and may also be used in conjunction with industry-standard cylindrical casting jackets for compatibility with existing casting operations. The resulting system provides for flexible construction of a wide variety of lined manhole base assemblies at minimal cost, reduced concrete consumption and reduced operational complexity. The modular nature of the production form assembly also facilitates reduced inventory requirements when various manhole base assembly geometries are needed.
Patent CA-2968805-A1 (CA)
Inventor: VAN TILBORGH ERIK
IPC: B29C51/32
Filed: 2015-11-20
Abstract: A method of manufacturing a plastic container having a curled rim (320) comprises the steps of providing a sheet of plastic material; drawing a portion thereof into a mould (120) to form a bottom and wall (310') of the container, leaving a surrounding portion of material to form a rim (320) of the container; cutting the rim loose from a remaining portion of material; and curling the rim. In the curling step, an inner part of the rim is supported by a supporting member while an outer part is pressed by a pressing member (230) moving relative to the supporting member for the rim to be bent around the supporting member.
Patent CA-2969794-A1 (CA)
Title: Dispositif de chariot de scierie
Inventor: CABRIT SEBASTIEN
IPC: B27B13/00
Filed: 2017-06-06
Abstract: Une méthode de construction dune section inférieure dun assemblage de chariot de scierie comprend la retenue déléments de structure entre une paire de plaques métalliques et la fixation des plaques et des éléments de structure ensemble. Les éléments de structure peuvent comprendre des roues qui guident la tête de scie dans un mouvement linéaire le long dun rail sur un lit de scie, sur lequel le chariot est attaché. Les éléments de structure peuvent aussi comprendre un système de nettoyage de rail placé entre les plaques métalliques. Le système de nettoyage du rail maintient des conditions de rail optimales.
Patent CA-2969899-A1 (CA)
Inventor: GLICKSMAN AMI
IPC: A61F2/12
Filed: 2015-12-06
Abstract: There is provided herein a breast implant comprising: a base having a first diameter, the base is configured to rest against a subject's chest wall when implanted; a dome having a second diameter, the dome is configured to be positioned within breast parenchyma underneath a nipple-areola complex when implanted; and an elongated projecting structure extending between the base and the dome, wherein the implant is configured to be inserted into a subject's breast as an internal supporting skeleton and to affect the projection of breast.
Patent CA-2971147-A1 (CA)
Title: Procede et systeme pour le partage audio
Inventor: DEGRAYE TIMOTHY
IPC: H04S7/00
Filed: 2015-12-23
Abstract: La présente invention concerne un procédé et un système de partage audio, destinés à révolutionner la manière dont les gens écoutent et partagent la musique, et à donner de multiples utilisations à un casque d'écoute sans fil appelé un HEDphone. Un protocole de communication appelé protocole HEDtech est utilisé dans un système HED pour permettre à des utilisateurs de partager de la musique avec une pluralité de HEDphones, à partir d'une source audio unique. Une connexion sans fil est établie entre le HEDphone et un dispositif mobile contenant une source audio, en permettant en même temps à d'autres utilisateurs d'un HEDphone de se réunir en mode sans fil et d'écouter la même source audio. Une caractéristique de la technologie Super Human Hearing (SHH - ouïe humaine supérieure) va au-delà de la réduction de bruit ambiant (ANR) classique, avec des caractéristiques supplémentaires permettant à l'utilisateur de contrôler son environnement acoustique grâce à la possibilité d'augmenter ou de diminuer de manière directionnelle des fréquences sélectives.
Patent CA-2972535-A1 (CA)
Inventor: SWAFFORD ROBERT LEE
IPC: E06B11/02
Filed: 2017-07-07
Abstract: A gate that may be adjusted to the width of a passageway by use of bottom and top telescoping beams. The device rotates on a new designed vertical Pivot Post:  The hollow core pivot post encases the pivotally mounted ends of the bottom and top telescoping beam:  These telescoping beams each have a lengthwise open track, facing one to the other, and thereby entrap the ends of a pre-assembly of a plurality of vertical blocking devices that are linked together by a bottom and a top Bungee Cord: The two Bungee Cords maintain equal spacing of vertical devices, as the gate width is adjusted. Closing the gate across a passageway, the horizontal beams are lowered into a "Y" tapered receiver bracket assembly.  The lifting end gate will rotate to a stairway wall or an adjoining surface for storage. An existing gate structure is adjusted to fit a 36 inch to a 56 inch passageway.
Patent CA-2973577-A1 (CA)
Inventor: NARDELLA MARC A
IPC: E03B9/20
Filed: 2017-07-17
Abstract: A fountain has: a water source; a housing; a vortex chamber defined within the housing, the vortex chamber connected to receive water from the water source; a bubble chamber defined within the housing and connected to receive water from the vortex chamber and cause air bubbles to percolate within the bubble chamber; and a water outlet defined in the bubble chamber. A fountain has: a water source; a housing; a vortex chamber defined within the housing, the vortex chamber connected to receive water from the water source;  a second chamber defined within the housing and connected to receive water from the vortex chamber; and a plurality of water outlets defined in the second chamber.
Patent CA-2976804-A1 (CA)
Title: Anode assembly for aluminum electrolysis cells and method for manufacturing anode assemblies
Inventor: TREMBLAY SIMON-OLIVIER
IPC: C25C3/12
Filed: 2016-03-08
Abstract: An anode assembly for an aluminum electrolysis cell is provided. The anode assembly includes a baked anode block, a plurality of elongated connection elements each having an anode block contact surface and an electrical connection surface, at least one electromechanical crossbar connector covering the electrical connection surfaces of the elongated connection elements, and a crossbar electrically connected to the elongated connection elements. A method for manufacturing an anode assembly for an aluminum electrolysis cell is also provided. The method includes the steps of forming a block of green anode paste, inserting a plurality of elongated connection elements in the green anode paste, baking the green anode, positioning a crossbar above the electrical connection surfaces of the plurality of elongated connection elements, and covering the electrical connection surfaces and at least partially the crossbar with a surface-conforming electrically-conductive material.
Patent CA-2977756-A1 (CA)
Inventor: HEATH GARY
IPC: A61B8/10
Filed: 2015-02-24
Abstract: A disposable eye piece system, including the eye piece and other disposable components, for a precision ultrasonic scanning apparatus is disclosed. The eye piece includes a fill port, a vent port and a drain port molded into the base of the eye piece. An RF Identification chip may be molded into the plastic base of the eye piece or, alternately into the conformable face seal of the eye piece. The components of a disposable eye piece system form an integrated disposable package that can be assembled, packaged, transported and used while maintaining the eye piece and saline solution in a sterile condition. The protective shipping container 1) protects the eye piece from damage, human contact and exposure to ambient air during shipping and storage and 2) allows the scanning physician or technician to attach the eye piece to the scanning machine without compromising the sterile condition of the eye piece.
Patent CA-2979480-A1 (CA)
Title: Systeme d'expression genique stable
Inventor: HALFORD WILLIAM
IPC: C12N15/63
Filed: 2016-03-16
Abstract: La présente invention concerne une cassette d'expression inductible pour l'expression contrôlée de gènes multiple comprenant les séquences d'ADN d'un promoteur bidirectionnel inséré entre deux séquences d'ADN. La transfection dans une cellule hôte et les deux séquences d'ADN codent pour les gènes d'intérêt, fournit une séquence d'ADN exprimée de manière constitutive et la manipulation de l'expression de l'autre séquence d'ADN. Une cassette d'ADN régulatrice contenant un autre promoteur bidirectionnel et deux séquences d'ADN qui codent pour un marqueur et un produit d'expression régulatrice est également décrite. Les deux cassettes peuvent être incorporées dans un vecteur non viral, tel que le transposon Sleeping Beauty, ou un vecteur viral pour induire l'expression contrôlée de gènes multiple dans des cellules hôtes. La présente invention décrit également une trousse contenant un ensemble de chaque type de vecteur ci-dessus, ainsi qu'un procédé de transformation d'une cellule hôte.
Patent CA-2980039-A1 (CA)
Title: Generating virus or other antigen-specific t cells from a naive t cell population
Inventor: BOLLARD CATHERINE
IPC: C07K14/54
Filed: 2016-03-21
Abstract: The present invention relates to methods for producing a tumor-associated antigen-specific T-cell population from immune cells obtained from a naive donor, specifically the tumor-associated antigen T-cell population recognizes at least one antigen determinant selected from the group consisting of PRAME, WT1 and Survivin. The invention also relates to tumor-associated antigen-specific T cell populations for use in cell-based therapy in subject in need.
Patent CA-2981065-A1 (CA)
Inventor: YAPHE HOWARD
IPC: F21V15/015
Filed: 2017-10-03
Abstract: A kit for joining together at least a pair of light fixture segments at a joint interface therebetween to form a light fixture assembly, comprises at least a pair of complementary coupling units, each coupling unit configured to be located in an operative position in one of said light fixture segments to join the other coupling unit at the joint interface defined by complementary abutment surfaces on said light fixture segments, at least one of the complementary coupling units being configured to be adjustably located in the operative position to displace another of the coupling units along a designated travel path toward a limit position, wherein the joining of the light fixture segments at the joint interface occurs in advance of the other coupling unit reaching the limit position.
Patent CA-2981440-A1 (CA)
Inventor: GUPTA ABHISHEK
IPC: A61J3/02
Filed: 2016-04-01
Abstract: The invention relates to processes for dry powder blending of pharmaceutical and non-pharmaceutical solid particulates. In particular, the present invention relates to a process of preparing a dry microparticulate powder blend comprising one or more micronized active pharmaceutical ingredient(s) (API) and optionally, one or more micronized or non-micronized pharmaceutically acceptable carrier(s) and/or excipient(s), wherein the process comprises the steps of 'pulsating blending' of the micronized active pharmaceutical ingredient(s) and the pharmaceutically acceptable carrier(s) and/or excipient(s).
Patent CA-2981895-A1 (CA)
Inventor: SOWINS JONATHAN
IPC: B05D5/02
Filed: 2016-05-02
Abstract: A coated article is described, including a substrate with a coating composition applied thereon to provide a coated article with a textured surface. In one aspect, the coated article is a steel rebar used to reinforce concrete. The textured surface provides optimal surface roughness and demonstrates superior pullout strength relative to an uncoated standard.
Patent CA-2985111-A1 (CA)
Title: Separable clasp connectors and die sets and methods for locking and unlocking such connectors
Inventor: CASTONGUAY KEVIN NORMAND
IPC: H01R13/33
Filed: 2016-05-05
Abstract: A separable clasp connector is provided that has first and second parts that are pivotable with respect to one another by a die set. The clasp connector includes one or more die alignment features to ensure proper alignment with the die set so as to apply an unlocking force in a predetermined direction. Die sets and methods also provided to move a separable clasp connector back-and-forth among a locked position and an unlocked position.
Patent CA-2987498-A1 (CA)
Title: Inspection system
Inventor: ESTEVO CURTIS R
IPC: G01N29/28
Filed: 2017-12-04
Abstract: An inspection system comprises a sensor array and a fluid chamber. The fluid chamber is configured to provide a fluid coupling environment between the sensor array and a structure. The fluid chamber comprises a bellows having a first side and a second side opposite the first side, wherein the first side is a flexible lip.
Patent CA-2989195-A1 (CA)
Inventor: LI WEI
IPC: C08K5/14
Filed: 2015-06-16
Abstract: A family of novel hybrid compounds comprise a hindered phenolic scorch retardant and an allyl isocyanurate cure co-agent. Combining these two functionalities into a single molecule provides a synergy between the allyl isocyanurate and phenolic groups that achieves an improved balance between curing and scorch. In one embodiment the compound is a compound of Formula 3, 4, 5 or 6: (see formula 3)(see formula 4)(see formula 5)(see formula 6)
Patent CA-2989336-A1 (CA)
Inventor: BARTLETT PHILIP
IPC: G01L9/06
Filed: 2016-06-17
Abstract: A pneumatic depth sensor system for remotely reporting on a depth of a body of fluid is provided. The system comprises a regulated source of compressed gas, a first pressure sensor upstream from a normally-closed electronic solenoid valve, a second pressure sensor downstream from the electronic solenoid valve and a bubbler outlet downstream from the second pressure sensor, the bubbler outlet for locating at a bottom of the body of fluid, the depth sensor system under control of a microprocessor, the microprocessor in electronic communication with the first and second pressure sensors and the normally-closed electronic solenoid valve, and configured to instruct the normally-closed electronic solenoid valve to be in a fully open position or a fully closed position and to rapidly change position in response to a pressure reading from the second pressure sensor.
Patent CA-2991665-A1 (CA)
Inventor: FREDERICK LARRY D
IPC: G01V3/10
Filed: 2010-04-29
Abstract: Un système et une méthode sont envisagés pour fournir des avertissements de proximité aux véhicules et à léquipement mobile sur le chantier. Le système produit plusieurs champs magnétiques définissant au moins une zone davertissement dans laquelle un avertissement est envoyé et au moins une zone de silence dans laquelle un avertissement nest pas envoyé. Le système intègre également un dispositif de détection pour mesurer la force des champs magnétiques, un dispositif dalarme qui envoie un avertissement en fonction de lemplacement du dispositif de détection et un système de dérivation pour fermer une pluralité de générateurs, de sorte quaucun champ magnétique ne soit produit lorsquun système de contrôle indique que léquipement est dans un mode dopération particulier. La méthode utilise les composants du système pour fournir un avertissement de proximité.
Patent CA-2992788-A1 (CA)
Inventor: LIANG YANBIN
IPC: C07K16/22
Filed: 2016-08-11
Abstract: Disclosed herein are monospecific HCAb antibodies with antigen-binding specificity to PDGF and bispecific antibodies with antigen-binding specificities to PDGF-2 and VEGF or to PDGF and ANG-2.
Patent CA-2994634-A1 (CA)
Title: Conductive polymer coatings for three dimensional substrates
Inventor: HENDRICKS JEFFREY
IPC: C08J7/044
Filed: 2015-11-18
Abstract: The present invention provides electrically conductive polymeric coatings suitable for application to three-dimensional substrates and/or to substrate surfaces having a high degree of flexibility, and methods of preparing and using such compositions. In embodiments, the present invention provides an electrically conductive polymeric coating derived from a coating precursor composition comprising: a conductive polymer component comprising poly(3,4-ethylenedioxythiophene) and a primary counterion comprising one or more repeat units having a negatively charged functional group; a secondary doping agent; a crosslinking agent; a surfactant component; and a flexibility enhancer comprising poly(acrylamide-co-acrylic acid), polyvinylpyrrolidone, polyvinyl alcohol, polyethylene glycol, polyethylene oxide, or a combination thereof.
Patent CA-2996797-A1 (CA)
Inventor: JOLLY DOUGLAS J
IPC: C12N15/867
Filed: 2016-09-01
Abstract: This disclosure provides modified recombinant retroviruses comprisings containing a 2A-peptide or peptide-like coding sequence operably linked to a heterologous polynucleotide. The disclosure further relates to cells and vector expressing or comprising such vectors and methods of using such modified vectors in the treatment of disease and disorders.
Patent CA-2998960-A1 (CA)
Inventor: MENSCHNER MARTIN
IPC: H04L12/26
Filed: 2016-09-22
Abstract: The present invention relates to a method for monitoring control systems, a device for monitoring control systems and a corresponding computer program product for preventing data loss and/or reducing vulnerability of communications in control systems to external attacks. The control system has at least one communication network and at least two communication end points connected to the communication nctwork. The communication end points exchange data (20) via the cornmunication network, the data (20) exchanged between the communication end points being acquired independently by a passive sensor. After comparing the currently acquired data (20) with previously acquired data (20), an alert is raised when new data (20) are acquired. As a result, the monitoring recognizes crrors particularly quickly and reliably in the context of communication in control systems. These errors may subsequently be coupled with quality management to determine whether quality losses correlate with such recognized errors.