baber/WOPTO huggingface dataset:
Patent CA-3008169-A1 (CA)
Title: Methods and apparatus for selecting enhanced distributed channel access parameters for different stations
Inventor: ZHOU YAN
IPC: H04W74/00
Filed: 2017-01-13
Abstract: In some aspects, a method for configuring channel access parameters in a wireless communication system includes determining, at an access point, an enhanced distributed channel access (EDCA) parameter for a first subset of stations of a plurality of stations, the first subset of stations capable of transmitting multi-user uplink transmissions. The method further includes generating an information element including the EDCA parameter. The method further includes transmitting the information element such that the information element is decodable by the first subset of stations and not by a second subset of stations of the plurality of stations.
Patent CA-3010576-A1 (CA)
Title: Pump with control system including a control system for directing delivery of pressurized lubricant
Inventor: MORTON PAUL
IPC: F04C14/00
Filed: 2017-05-11
Abstract: Provided is a variable displacement vane pump with a control slide and a first and second control chambers. Also, the pump has a control system for controlling delivery of pressurized lubricant to the chambers. The control system includes a control device configured for movement between at least a first control position and a second control position. The control device may include its own housing and/or include discs configured for relative movement. The pivot pin may include grooves for delivering a flow from the outlet to the control system. In the first control position, pressurized lubricant is delivered to the first control chamber and the second control chamber is vented, which increases the output flow of the pump. In the second control position, pressurized lubricant is delivered to the second control chamber and the first control chamber is vented, which decreases the output flow of the pump.
Patent CA-3018139-A1 (CA)
Inventor: LANGEDIJK JOHANNES PETRUS MARIA
IPC: A61K39/12
Filed: 2017-04-04
Abstract: The present invention relates to novel nucleic acid molecules encoding a pre- fusion RSV F protein or immunologically active part thereof, wherein the pre-fusion RSV F protein comprises the amino acid sequence of SEQ ID NO: 1 or 2. The invention further relates to the use of the nucleic acid molecules, or vectors comprising said nucleic acid molecules, as a vaccine against respiratory syncytial virus (RSV).
Patent CA-3018554-A1 (CA)
Inventor: ZHAO HUAWEI
IPC: G02C7/02
Filed: 2017-03-23
Abstract: The embodiments disclosed herein include improved toric lenses and other ophthalmic apparatuses (including, for example, contact lens, intraocular lenses (IOLs), and the like) that includes a freeform-polynomial surface area that establishes a band of operational meridian for the apparatus to an intended correction meridian. The freeform-polynomial surface area is defined by a mathematical expression comprising a combination of one or more polynomial expressions (e.g., Chebyshev-based polynomial expression, Zernike-based polynomial expression, etc.) each having a distinct complex orders.
Patent CA-3019799-A1 (CA)
Inventor: GARAY GREGORY TERRENCE
IPC: B22C9/22
Filed: 2018-10-04
Abstract: A method for fabricating a ceramic mold is provided. The method includes the steps of contacting a cured portion of a workpiece with a liquid ceramic photopolymer, irradiating a portion of the liquid ceramic photopolymer adjacent to the cured portion through a window contacting the liquid ceramic photopolymer, removing the workpiece from the uncured liquid ceramic photopolymer, and repeating the steps until a ceramic mold is formed. The ceramic mold includes a first opening for creating a cast article and a second opening for receiving a support member.
Patent CA-3020275-A1 (CA)
Title: Mdm2 protein degraders
Inventor: WANG SHAOMENG
IPC: C07D487/10
Filed: 2017-04-06
Abstract: The present disclosure provides compounds represented by Formula I-A: A1- L 1-B1 I-A and the pharmaceutically acceptable salts, hydrates, and solvates thereof, wherein A1, B1, and L1 are as defined as set forth in the specification. The present disclosure also provides compounds of Formula I-A for use to treat a condition or disorder responsive to degradation of MDM2 protein such as cancer.
Patent CA-3021360-A1 (CA)
Title: Masque respiratoire pour aeronef et procede de mise en position repliee d'un masque respiratoire pour son rangement dans une unite de rangement
Inventor: CANET LAURA
IPC: A62B18/08
Filed: 2018-10-17
Abstract: Masque respiratoire (20) comportant une coque (35) et un harnais (24), dans lequel : ¨    le masque respiratoire (20) comprend en outre un système de repliement (52) adapté pour faire passer le harnais (24) d'une position étendue à une position repliée, ¨    le système de repliement (52) comprend un dispositif de traction (55) et un dispositif de guidage (65), ¨    le dispositif de traction (55) présente une portion de liaison (58) reliée au harnais (24) et une portion de préhension (60), ¨    le dispositif de guidage (65) est relié à la coque (35), ¨    le dispositif de traction (55) est mobile entre une première position et une deuxième position, et ¨    le dispositif de guidage (65) coopère avec le dispositif de traction (55) pour guider le dispositif de traction (55) entre la position étendue et la position repliée.
Patent CA-3022309-A1 (CA)
Title: Derives de 2-mercaptobenzimidazole utilises en tant qu'inhibiteurs de corrosion
Inventor: EKOUE-KOVI KEKELI
IPC: C07D235/28
Filed: 2017-05-02
Abstract: Un procédé de prévention de corrosion métallique comprend le contact d'une quantité efficace d'une composition anticorrosion avec un liquide contenant de l'hydrocarbure qui est en contact avec un métal. La composition anticorrosion comprend un solvant et un composé de formules I ou II : dans lequel R1 et R2 sont de l'alkyle substitué ou non substitué de manière indépendante; R3 est de l'hydrogène, de l'alkyle substitué, ou de l'alkyle non substitué; R4 est de l'alkyle substitué, de l'alkyle non substitué, de l'aryle substitué, ou de l'aryle non substitué; R5 est de l'hydrogène, de l'alkyle substitué, ou de l'alkyle non substitué; et R6 est de l'hydrogène, de l'alkyle substitué, de l'alkyle non substitué, ou -S-hétérocyclo.
Patent CA-3024287-A1 (CA)
Title: A process for degrading plastic products
Inventor: DESROUSSEAUX MARIE-LAURE
IPC: C08J11/10
Filed: 2017-05-18
Abstract: The present invention relates to processes for degrading plastic products and the uses thereof. The processes of the invention particularly comprise a step of amorphizing a plastic product prior to a step of depolymerization. The processes of the invention are particularly useful for degrading a plastic product comprising polyethylene terephthalate and/or polylactic acid. The invention also relates to a method of producing monomers and/or oligomers from a plastic product comprising at least one polyester, particularly polyethylene terephthalate and/or polylactic acid, comprising submitting the plastic product both to an amorphization step and to a depolymerization step.
Patent CA-3025461-A1 (CA)
Inventor: TARSIO JOSEPH F
IPC: A61K38/18
Filed: 2017-06-02
Abstract: Recombinant Klotho proteins and variants, nucleic acids encoding the same, cell lines and suspension cultures expressing the same, and method of manufacturing and administering the same are disclosed. Proteins include solubility or half-life-extending features like glycosylation and fusion protein tags. Proteins have at least 85% amino acid sequence identity to a portion of human alpha Klotho isoform 1. Treatment protocols include determining serum soluble Klotho level in a subject, calculating a dosage of the protein sufficient to raise the serum soluble Klotho level in the subject to a predetermined level, administering the dosage of protein to the subject, such as by bolus or gradual injection, determining a rate of Klotho protein decline in the serum of the subject following administration of the first dosage, calculating a time and amount of a subsequent dosage of the Klotho protein, and administering the subsequent dosage of Klotho protein to the subject.
Patent CA-3026254-A1 (CA)
Inventor: RHEA BRETT W
IPC: B02C4/30
Filed: 2017-06-02
Abstract: A pick system includes a holder and a pick assembly. The holder includes a first end, a second end, and a bore extending between the first end and the second end and defining a longitudinal axis. The surface of the bore may be tapered so that the diameter of the bore proximate the first end is greater than the diameter of the bore proximate the second end. The pick assembly includes a shaft. The shaft is received within the bore of the holder along the longitudinal axis, and the shaft may be tapered to mate with the bore.
Patent CA-3029510-A1 (CA)
Inventor: YOKOMAKURA KAZUNARI
IPC: H03M13/29
Filed: 2017-07-07
Abstract: Provided is a base station device in which turbo encoding at an encoding rate of 1/5 is applied to an input bit string and turbo encoding of first to fifth turbo coding bit strings is performed, sub-block interleaving is applied to each of the first to fifth coding bit strings, and bit collection is applied to the first to fifth coding bit strings output from the sub-block interleavers. During the bit collection, channel encoding is performed in which the first coding bit string is output in order, the second coding bit string and the fourth coding bit string are output in an alternating manner one bit at a time after the first coding bits, and the second and the fifth coding bit strings are output in an alternating manner one bit at a time.
Patent CA-3029526-A1 (CA)
Title: Position-controlled thermocouple
Inventor: RAO ANAND
IPC: A61B18/14
Filed: 2019-01-10
Abstract: A thermocouple assembly may feature a plurality of temperature sensors formed by thermocouple junctions. The sensors may be disposed upon a positioner, that has a configuration that displaces each of the plurality of temperature sensors from a longitudinal axis of the positioner.
Patent CA-3032123-A1 (CA)
Inventor: ANAND PJ
IPC: A61M5/32
Filed: 2017-07-28
Abstract: La présente invention concerne des systèmes et des procédés associés d'administration de médicament automatisés. Dans certains modes de réalisation, ces systèmes peuvent réduire ou éliminer les irrégularités de perfusion. Un système exemplaire peut comprendre un actionneur de seringue qui peut être commandé par l'intermédiaire de moyens électriques, mécaniques, pneumatiques et/ou hydrauliques pour perfuser et/ou prélever précisément un matériau depuis un patient.
Patent CA-3035352-A1 (CA)
Inventor: REED STEWART DAROLD
IPC: E21B47/12
Filed: 2016-10-19
Abstract: The disclosed embodiments include a power and data delivery system for downhole gauges of a well. The power and data delivery system includes a three-phase power supply coupled to a power cable to supply power to a downhole motor positioned along a wellbore. Additionally, the power cable transmits power and data signals. The power and data delivery system also includes a downhole gauge coupled to the downhole motor, and the downhole gauge transmits downhole data signals along the power cable to a gauge surface panel. Further, the power and data delivery system includes at least one gauge positioned remotely from the downhole gauge and coupled to the power cable. The at least one gauge also transmits gauge data signals along the power cable to the gauge surface panel.
Patent CA-3036179-A1 (CA)
Inventor: LESCH PAUL
IPC: H04N5/232
Filed: 2017-02-09
Abstract: L'invention concerne des modes de réalisation ayant trait à une caméra endoscopique et des procédés de fonctionnement de la caméra. Dans un mode de réalisation, la caméra endoscopique comprend une région de préhension pour faciliter le maintien par un utilisateur. La caméra peut également comprendre un mécanisme pour corriger des signaux vidéo exposés de manière incorrecte par modulation des paramètres d'éclairage.
Patent CA-3036569-A1 (CA)
Inventor: ARMSTRONG STEVEN
IPC: B65D81/02
Filed: 2017-09-15
Abstract: L'invention concerne une construction en sandwich, une coque multicouche intégrée pour un dispositif électronique, ainsi que des procédés de production et de protection d'un dispositif électronique.
Patent CA-3036813-A1 (CA)
Title: Integrated coil vascular devices
Inventor: SNYDER EDWARD J
IPC: A61M25/00
Filed: 2017-09-08
Abstract: The present disclosure relates to vascular devices such as guidewires and microcatheters having integrated coil sections for optimizing torquability, flexibility, and ability to shape and maintain the distal tip. A guidewire device includes a core and a tube structure coupled to the core such that at least a portion of the core passes into the tube structure. A distal section of the tube structure includes a spiral cut arrangement that configures the distal section as an integral coil integrally incorporated as part of the tube structure. The integrated coil configuration increases the flexibility of the tube structure to reduce the tendency of resilient forces from the tube structure to disrupt a shaped distal tip of the guidewire device.
Patent CA-3043986-A1 (CA)
Inventor: SEISER TOBIAS
IPC: C07D249/12
Filed: 2017-12-07
Abstract: La présente invention concerne des phényltriazolinones de formule (I) (I), ou leurs sels ou dérivés acceptables sur le plan agricole, dans la formule, les variables sont définies selon la description. L'invention concerne également, des procédés et des intermédiaires permettant de préparer les uracilpyryidines de la formule (I), des compositions les contenant et leur utilisation en tant qu'herbicides, c'est-à-dire pour lutter contre les plantes nuisibles, ainsi qu'un procédé pour lutter contre la végétation indésirable qui consiste à laisser agir une quantité herbicide efficace d'au moins une urycilpyridine de formule (I) sur les plantes, leurs graines et/ou leur habitat.
Patent CA-3047526-A1 (CA)
Title: Therapeutic uses of an insect powder
Inventor: MOTTE CONSTANT
IPC: A23L33/10
Filed: 2018-01-17
Abstract: The invention relates to a Coleoptera powder for using in the treatment of vibriosis, which particularly affects the white shrimp.
Patent CA-3050473-A1 (CA)
Title: Cannabidiol alkaline composition
Inventor: CHEEKOORI SREEDHAR
IPC: A61K47/04
Filed: 2019-04-24
Abstract: An aqueous alkaline composition comprising a cannabinoid which may be cannabidiol (CBD) used alone or in combination with other cannabinoids. An alkalizing agent which comprises pico size carbon particles is present in the composition, in an amount suitable for buffering the composition to a pH between about 7.5 and 9.5. The aqueous alkaline composition is stable and may be used in the preparation of a beverage or a pharmaceutical composition.
Patent CA-3050769-A1 (CA)
Inventor: LAVROVSKY VLADISLAV I
IPC: G01N1/24
Filed: 2018-01-18
Abstract: An air quality monitor apparatus for use in a ducted system. The apparatus comprising an enclosure having at least one air exchange port, at least one optical system and a plurality of sensors. The air exchange port creates an air stream pathway through the enclosure, while the optical system provides light across the air stream pathways. The plurality of sensors has access to the air stream pathway are configured to measure air quality data of the air stream. At least one microcontroller is configured to process the measured air quality data. At least one communication system is configured to communicate the processed air quality data with an outside network.
Patent CA-3052423-A1 (CA)
Title: Dissolvable pressure barrier
Inventor: SHERMAN SCOTT
IPC: E21B33/12
Filed: 2019-08-16
Abstract: A dissolvable pressure barrier comprises a body having metallic dissolvable components, a power source, and a connector that is shiftable from a first position to a second position when a pressure greater than a predetermined load is applied to the pressure barrier. In the first position, the connector is electrically insulated from the power source. In the second position, the connector is in electrical communication with the power source, the metallic dissolvable components, and the casing of the wellbore, thereby forming an electric circuit wherein a voltage is provided by the power source and the dissolution of the pressure barrier is accelerated by an anodic process. The metallic dissolvable components may be coated with a low activity metal to assist with the dissolution process.
Patent CA-3053798-A1 (CA)
Inventor: DUKES SIMON PAUL
IPC: H01M12/02
Filed: 2018-03-06
Abstract: A method of operating an electrochemical cell including introducing an aqueous solution into the electrochemical cell, applying a current across an anode and a cathode to produce a product, monitoring the voltage, dissolved hydrogen, or a condition of the aqueous solution, and reversing polarity of the anode and the cathode responsive to one of the measured parameters is disclosed. An electrochemical system including an electrochemical cell including an anode and a cathode, a source of an aqueous solution having an outlet fluidly connectable to the electrochemical cell, a sensor for measuring a parameter, and a controller configured to cause the anode and the cathode to reverse polarity responsive to the parameter measurement is disclosed. Methods of suppressing accumulation of hydrogen gas within the electrochemical cell are also disclosed. Methods of facilitating operation of an electrochemical cell are also disclosed.
Patent CA-3054579-A1 (CA)
Inventor: DREUX PETER C
IPC: C09K21/14
Filed: 2018-03-01
Abstract: Articles made from a moisture-curable, polymeric composition comprising in weight percent based on the weight of the composition: (A) 2 to less than 80 weight percent (wt%) of an ethylenic polymer with (1) a crystallinity at room temperature of 34% to 55%, or 65%> to 80%>, and (2) a melt index (I2) of 0.1 to 50 decigrams per minute (dg/min); (B) 3 to 30 wt%> of a halogenated flame retardant; (C) 3 to 30 wt%> an inorganic antimony flame retardant; and (D) 0 to 10 wt%> of at least one of an inorganic flame retardant other than the inorganic antimony flame retardant, e.g., zinc oxide exhibit enhanced ACBD properties in comparison to articles alike in all respects except made from a composition comprising an ethylenic polymer without the requisite crystallinity at room temperature.
Patent CA-3057077-A1 (CA)
Title: Water treatment system and method of use thereof
Inventor: TALLY WILLIAM N
IPC: F28B1/02
Filed: 2018-03-19
Abstract: The disclosure relates to systems for treating water and method for use.
Patent CA-3057502-A1 (CA)
Title: Methods for treating hypophosphatasia (hpp) in adults and adolescents
Inventor: MOSELEY SCOTT EDWARD
IPC: A61P19/08
Filed: 2018-03-29
Abstract: The disclosure features methods for treating hypophosphatasia (HPP) in a patient (e.g., an adult having HPP, such as an adult having pediatric-onset HPP, or an adolescent having HPP) exhibiting decreased pyrophosphate (PPi) or pyridoxal 5'-phosphate (PLP) concentrations in, e.g., a plasma sample, physical impairments, or decreased walking ability by administering a soluble alkaline phosphatase (sALP) to the patient.
Patent CA-3058114-A1 (CA)
Title: Sound damping door
Inventor: DAUT MICHAEL D
IPC: E06B3/70
Filed: 2019-10-08
Abstract: The present technology relates to the field of sound insulation. More specifically, the present technology relates to sound damping features and techniques for use in building materials, including doors and door frames and hardware. Disclosed herein are door slabs having an outer skin, a constrainment sheet inside the outer skin, and a fill material inside the outer skin, where the constrainment sheet is curved. Door seals having a damping component and a bump-stop component are also disclosed. Additionally disclosed are door bottom seals having a seal pan, a pressure member at least partially disposed in the seal pan, a sealing strip attached to a bottom surface of the seal pan, and a fill material disposed in the seal pan. Further disclosed are door frames having a male component, a female component, at least one gasket disposed therebetween and at least one angle bracket securing the male and/or female components.
Patent CA-3062296-A1 (CA)
Inventor: ACOSTA GUSTAVO
IPC: B62D55/21
Filed: 2018-05-03
Abstract: A track chain assembly (100) comprises a plurality of interlocking track chain members (500) wherein each track chain member (500) defines a track chain traveling direction (T), a lateral direction (L) perpendicular to the track chain traveling direction (T), and includes a shoe member (502) defining a shoe width (W502) along the lateral direction (L); and a first track pad member defining a first track pad maximum width along the lateral direction, and a second track pad member defining a second maximum track pad width along the lateral direction, wherein a ratio of either track pad maximum widths to the shoe member width ranges from 1:4 to 3:4.
Patent CA-3063459-A1 (CA)
Title: End effector and end effector drive apparatus
Inventor: KIM DANIEL H
IPC: A61B17/29
Filed: 2018-12-20
Abstract: Provided herein as an end effector for a surgical apparatus including a housing having an outer wall and an opening therein, and opposed first and second walls extending along opposite sides of the opening, a first actuator pivotally coupled to the first wall of the housing, a second actuator pivotally coupled to the second wall of the housing, and a coupling disposed within the opening of the housing and between at least a portion of the first and second actuators, the coupling including opposed first and second ends, each end pivotally coupled to a different one of the first and second actuators. To operate the actuators, a mechanism to controllably move a wire within a flexible tubular member, the wire including opposed wire ends extending outwardly of a proximal end of a flexible tubular member and a portion therebetween end connected to a actuator of the end effector is provided, and it includes a drive mechanism and a coupler extending between the drive mechanism and the wire end, wherein movement of the coupling in the direction of the wire end results in opposed motion of the wire end.
Patent CA-3064980-A1 (CA)
Inventor: BAGATTINI Guido
IPC: C08J5/12
Filed: 2017-09-18
Abstract: A process for applying an anti-fragmentation system to manufactured articles made of natural stone or ceramic, and a respective manufactured article equipped with such an anti-fragmentation system, which is provided with at least one retaining member (3) having an adhesive surface (3a), and a manufactured article (1) in the form of a slab (2) and having a first, visible surface (2a) with a respective ornamental appearance, and a second, non-visible surface (2b) opposite to said first surface (2a); the retaining member (3) is associated with the manufactured article (1) by joining the adhesive surface (3a) to said second surface (2b).
Patent CA-3067272-A1 (CA)
Inventor: FONSECA SERGIO FABIAN
IPC: B65D1/02
Filed: 2018-06-11
Abstract: L'invention concerne un récipient (1) réalisé en matière plastique, lequel récipient comporte un corps (5) et une base inférieure (6) s'étendant à partir d'une extrémité inférieure du corps (5), la base inférieure (6) comprenant : - une zone centrale annulaire (11) concentrique à un point d'injection (12) situé approximativement au centre de la base inférieure (6) ; - un siège périphérique (7) définissant un plan de pose (8) ; - une voûte concave (10) qui s'étend à partir de la périphérie de la zone centrale (11) jusqu'au siège périphérique (7) et ayant une forme générale arrondie avec une concavité dirigée vers l'extérieur du récipient (1) ; - une série de rainures de renfort principales (13) qui s'étendent radialement à partir de la zone centrale (11) au moins jusqu'au siège périphérique (7), définissant pour chaque rainure de renfort principale un axe principal (G, G', G"). Selon l'invention, la base inférieure (6) comprend en outre une série d'encoches (15), et au moins l'une des séries d'encoches (15) interrompt localement au moins l'une des séries de rainures de renfort principales (13).