baber/WOPTO huggingface dataset:
Patent CA-3054030-A1 (CA)
Inventor: MERRIN JOHN A
IPC: C02F3/30
Filed: 2017-10-10
Abstract: A tank is disclosed as having a tub therein that divides the volume of the tank into an anoxic chamber inside the tub and an equalization chamber outside of the tub. The anoxic chamber anoxically treats wastewater while the equalization chamber equalizes fluctuations in wastewater influent as well as provides a holding space for wastewater if power to the tank is cut off. The tank can be part of a system for treating wastewater, such as one with an anaerobic tank having an anaerobic chamber for anaerobically treating wastewater, an aerobic/filtration tank having a filtration sub-tank therein that divides the volume of the tank into a filtration chamber inside the sub-tank and an aerobic chamber outside of the sub-tank. The aerobic chamber can aerobically treat wastewater while the filtration chamber has a membrane unit for filtering wastewater.
Patent CA-3054354-A1 (CA)
Inventor: BASS HOPE ELIZABETH
IPC: A61B5/0205
Filed: 2017-02-28
Abstract: The present invention is directed to devices and methods for rhythmic therapy. A system streams a patient specific audio file to a patient for therapy or rehabilitation while the patient is performing an exercise, where the audio comprises a musical track selected from a library of musical tracks, and simultaneously playing a second audio file with a motivational message, for example, and further where the tempo of the track, or the selection of the tracks are changed based on data received from sensors and determining if the patient is improving or regressing.
Patent CA-3054542-A1 (CA)
Inventor: OOIWA TAKEHIRO
IPC: C25B13/02
Filed: 2018-03-28
Abstract: L'invention concerne un dispositif d'électrolyse d'eau alcaline qui empêche une solution aqueuse alcaline de fuir. Ce dispositif d'électrolyse d'eau alcaline 10 comprend : un cadre de chambre d'électrode positive 11 pour définir une chambre d'électrode positive 12; un cadre de chambre d'électrode négative 17 pour définir une chambre d'électrode négative 18 ; et une membrane poreuse 16 qui est disposée entre le cadre de chambre d'électrode positive 11 et le cadre de chambre d'électrode négative 17, et sépare un espace dans la chambre d'électrode positive 12 et la chambre d'électrode négative 18, un joint d'étanchéité d'électrode positive 15 étant disposé sur le cadre de chambre d'électrode positive 11 ; un joint d'électrode négative est disposé sur le cadre de chambre d'électrode négative 17 ; et lorsque le cadre de chambre d'électrode positive 11 et le cadre de chambre d'électrode négative 17 sont fixés, la membrane poreuse 16 est enserrée entre le cadre de chambre d'électrode positive 11 et le cadre de chambre d'électrode négative 17 avec le joint d'étanchéité d'électrode positive 15 et le joint d'étanchéité d'électrode négative 21 entre eux, le joint d'étanchéité d'électrode positive 15 et le joint d'étanchéité d'électrode négative 21 sont comprimés, et le joint d'étanchéité d'électrode positive 15 et le joint d'étanchéité d'électrode négative 21 sont en contact l'un avec l'autre au niveau d'une partie d'extrémité circonférentielle de la membrane poreuse 16.
Patent CA-3054580-A1 (CA)
Inventor: UNDERKOFLER ABRAHAM M
IPC: E04B9/36
Filed: 2018-02-26
Abstract: An arched island ceiling system comprising a pair of arcuate frame members, metal panels, and clips for supporting the panels on the frame members, the frame members having a generally rectangular cross-section, the clips having a saddle configuration including a seat and legs depending from opposite sides of the seat and being proportioned to straddle the frame member, lower ends of the legs having feet engageable with the underside of inwardly extending flanges of sides of the metal panels.
Patent CA-3054600-A1 (CA)
Inventor: LI CHENGWEN
IPC: C12N15/87
Filed: 2018-07-31
Abstract: The present invention provides a polyploid adeno-associated virus (AAV) capsid, wherein the capsid comprises capsid protein VP1, wherein said capsid protein VP1 is from one or more than one first AAV serotype, wherein said capsid protein VP2 is from one or more than one first AAV serotype and capsid protein VP3, wherein said capsid protein VP3 is from one or more than one second AAV serotype and wherein at least one of said first AAV  serotype is different from at least one of said second AAV serotype and is different from at least one of said third AAV serotype, in any combination.
Patent CA-3058231-A1 (CA)
Inventor: JIANG CHENGYU
IPC: C07C219/00
Filed: 2018-03-29
Abstract: The present application relates to extracting, from a traditional Chinese medicine, a plurality of compounds capable of prompting nucleic acid delivery or synthetic compounds, and promoting nucleic acid such as sRNA to absorb and enter a target cell using the extracted compounds or a plurality of combinations and promoting the nucleic acid to enter required target sites in vivo of an object.
Patent CA-3059760-A1 (CA)
Title: System and method for detecting and controlling contraband devices
Inventor: HODGE STEPHEN LEE
IPC: H04M3/22
Filed: 2018-04-11
Abstract: The growing problem of contraband devices being smuggled into a correctional facility raises both security and safety issue. General fixed contraband detection systems are not cost effective because they require a high up-front cost and high maintenance, training and upgrade cost after installation. The present disclosure provides details of a system and method to detect and control the usage of contraband devices in a correctional facility cost effectively. Such a system is portable and can be relocated to different locations. Such a system both detects contraband devices and disrupts the operations of the contraband devices. Such a system further provides a report on the severity of contraband usage to the correctional facility.
Patent CA-3060610-A1 (CA)
Title: Apparatus in the form of a smart chair
Inventor: DE LA FUENTE SANCHEZ ALFONSO F
IPC: H04B10/114
Filed: 2019-10-28
Abstract: A Smart Chair System comprising an office chair with a Smart Chair Module including at least a battery, a power management distribution system and a set of caster with conductive material that collects power from a powermat and transmits it to the Smart Chair Modules. Our invention is a two part interconnected device accessory that works on most current office chairs. This device provides a rechargeable battery connected to the office chairs and a built in scale, both connected to a System on Motherboard or CPU on a PCBA that connects as a IOT device with other smart gadgets and an intelligent desk controller.
Patent CA-3060765-A1 (CA)
Title: Epicyclic gear system
Inventor: DAVIES STEPHEN
IPC: F16H57/12
Filed: 2019-10-29
Abstract: An epicyclic gear system having an epicyclic gear stage, the epicyclic gear stage comprising: a sun gear; a carrier, wherein the carrier comprises a plurality of planet gear axles; a plurality of planet gears, each planet gear being located on one of the planet gear axles; a ring gear; and an output shaft, wherein the output shaft is connected to the carrier via a biasing mechanism positioned between the carrier and the output shaft, the biasing mechanism being configured to urge the carrier and the output shaft away from one another.
Patent CA-3061229-A1 (CA)
Inventor: ZHANG YI
IPC: G06Q20/38
Filed: 2015-04-30
Abstract: Un système de paiement basé sur différents serveurs de gestion de fonds, ainsi quun procédé de paiement, un dispositif et un serveur de gestion de fonds connexes, est décrit, lequel a trait au domaine du commerce électronique. Le procédé consiste à : recevoir, par le biais dun deuxième serveur de gestion de fonds, des informations de demande de paiement envoyées par un premier terminal (S202); comparer un solde de compte de fonds dun premier terminal avec un montant de paiement afin de déterminer sil est possible de créer un certificat dengagement de paiement électronique (S203); le cas échéant, geler, par le biais du deuxième serveur de gestion de fonds, le solde de fonds dans le compte du premier terminal, le solde de fonds correspondant au montant du paiement (S209); générer le certificat dengagement de paiement électronique pour que le serveur de gestion de fonds sengage à payer les fonds selon une condition convenue, puis envoyer le certificat dengagement de paiement électronique à un deuxième terminal afin deffectuer un paiement dengagement de crédit pour le compte du premier terminal. Le fait dutiliser la méthode pour superviser les deux parties à une transaction permet de réduire le risque financier et de garantir les intérêts des deux parties à la transaction.
Patent CA-3061680-A1 (CA)
Inventor: ALMAGOR OMRI
IPC: A47J31/44
Filed: 2019-11-13
Abstract: A filter holder (1) for espresso machines comprising a basket-shaped body (2) with a closed bottom (3) and an open upper end (4), delimited by a frustoconical side wall (5), made of a metal material, a filter, which is suitable for containing a predetermined dose of coffee grounds, placed within the basket-shaped body (2), at least one channel (6) extending out of the bottom (3) of the basket-shaped body (2), for discharging the beverage formed in the filter, the side wall (5) of said basket-shaped body (2) having coupling means (7) for the filter holder (1) to be positioned at the hot water delivery point of the machine for forming the beverage, as well as a rod-shaped handle (8), radially connected to a point of the side wall (5) of the basket-shaped body (2). An intermediate element (17) is provided between said handle (8) and the side wall (5) of the basket-shaped body (2), for accommodating angular deflection of said rod-shaped handle (8) relative to the side wall (5) of the basket-shaped body (2).
Patent CA-3063259-A1 (CA)
Inventor: MORRIS KELLY
IPC: G01N23/04
Filed: 2019-11-28
Abstract: Systems and methods for robotic inspection of above-ground pipelines are disclosed.  Embodiments may include a robotic crawler having a plurality of motors that are individually controllable for improved positioning on the pipeline to facilitate image acquisition.  Embodiments may also include mounting systems to house and carry imaging equipment configured to capture image data simultaneously from a plurality of angles.  Such mounting systems may be adjustable to account for different sizes of pipes (e.g., 2-40+  inches), and may be configured to account for traversing various pipe support structures. Still further, mounting systems may include quick-release members to allow for removal and re-mounting of imaging equipment when traversing support structures. In other aspects, embodiments may be directed toward control systems for the robotic crawler which assist in the navigation and image capture capabilities of the crawler.
Patent CA-3063312-A1 (CA)
Inventor: MAURER GREGOR
IPC: B62D55/125
Filed: 2018-05-18
Abstract: L'invention concerne un système d'entraînement pour un véhicule à chenilles, en particulier un véhicule à chenilles utilisé pour la préparation de pistes de ski, lequel système d'entraînement comprend : - une roue motrice (6) pouvant tourner autour d'un premier axe de rotation (A1) ; - une roue non motrice (7) pouvant tourner autour d'un second axe de rotation (A2) parallèle au premier axe de rotation (A1) ; - une chenille (8) enroulée autour de la roue d'entraînement (6) et de la roue non motrice (7), et comprenant une pluralité de bandes (17, 18) en matériau élastomère, et une pluralité de joints métalliques (16), fixés aux bandes (17, 18) ; au moins une bande (18) présentant au moins une bande dentée continue (19) qui s'étend le long de la face intérieure de la bande (18) et est configurée pour venir en prise avec la roue motrice (6).
Patent CA-3064005-A1 (CA)
Title: Dry powder delivery device and methods of use
Inventor: GERMINARIO LOUIS THOMAS
IPC: A61M11/00
Filed: 2018-05-21
Abstract: A dry powder aerosol delivery device and related methods for delivering precise and repeatable dosages to a subject for pulmonary use is disclosed. The dry powder aerosol delivery device includes a housing, a cartridge, and a dry powder dispersion mechanism, and at least one differential pressure sensor. The dry powder delivery device is automatically breath actuated by the user when the differential pressure sensor senses a predetermined pressure change within housing. The dry powder aerosol delivery device is then actuated to generate a plume of particles having an average ejected particle diameter within the respirable size range, e.g., less than about 5-6 µm, so as to target the pulmonary system of the user.
Patent CA-3064825-A1 (CA)
Inventor: OFFEN DANIEL
IPC: C12N9/02
Filed: 2018-05-24
Abstract: La présente invention concerne des procédés de fertilisation et de détermination du sexe de sujets aviaires et de l'identification de ces derniers. L'invention concerne, en particulier, des procédés non invasifs utilisant des animaux aviaires transgéniques qui comprennent au moins un gène rapporteur, spécifiquement RFP, intégré dans au moins un chromosome sexuel Z ou W. Les animaux aviaires transgéniques selon l'invention sont utilisés aux fins de détermination du sexe et de sélection d'embryons dans des ufs aviaires non éclos.
Patent CA-3066195-A1 (CA)
Title: Shut-off device comprising a sealing device
Inventor: FUOC ALAIN
IPC: F16K41/02
Filed: 2018-05-16
Abstract: A valve, comprising a housing (5) and a rotary body (3) arranged notably therein with a through opening (4) for a fluid, wherein a flow path is shut off or is at least partially opened in accordance with the rotational angle position of the rotary body (3) about an axis of rotation, wherein the rotary body (3) is connected to a spindle (2) by means of which the rotary body (3) is rotatable, wherein the housing (5) is provided with a covering (6), and wherein the spindle (2) reaches through the covering (6), is, with regard to the problem of specifying a valve which permanently exhibits high operational suitability even in the event of undesirable applications of force, characterized in that the spindle (2) is dynamically sealed by a sealing device (1, 1') which follows movements of the spindle (2) relative to the housing (5) and/or to the covering (6).
Patent CA-3067443-A1 (CA)
Inventor: SCHWAB MARKUS
IPC: C12P17/18
Filed: 2018-06-18
Abstract: L'invention concerne des cellules hôtes recombinantes qui expriment un ou plusieurs gènes codant une enzyme cytochrome P450 capable de N-déméthylation et/O-déméthylation de la réticuline et/ou de ses dérivés, ainsi que des procédés de production d'une réticuline et/ou de ses dérivés N-déméthylés et/ou O-déméthylés, comprenant la culture de l'hôte recombinant de l'invention dans un milieu de culture dans des conditions dans lesquelles le ou les gènes codant pour les enzymes cytochrome P450 est/sont exprimé(s). La réticuline et ses dérivés sont utiles pour permettre l'accès à des matières premières naturellement indisponibles et chimiquement difficiles à produire pour les opioïdes.
Patent CA-3068183-A1 (CA)
Title: Multiports and other devices having keyed connection ports and securing features and methods of making the same
Inventor: DANNOUX THIERRY LUC ALAIN
IPC: G02B6/38
Filed: 2017-11-30
Abstract: Devices such as multiports comprising connection ports with associated securing features and methods for making the same are disclosed. In one embodiment, the device comprises a shell, at least one connection port, at least one securing feature passageway, and at least one securing feature. The at least one connection port is disposed on the multiport with the at least one connection port comprising an optical connector opening extending from an outer surface of the multiport to a cavity of the multiport and defining a connection port passageway. The connection port passageway defines a keying portion. The at least one securing feature is associated with the connection port passageway, and the at least one securing feature is disposed within a portion of the at least one securing feature passageway.
Patent CA-3071200-A1 (CA)
Inventor: HUANG YIJUN
IPC: A61K31/65
Filed: 2017-08-08
Abstract: Methods for treatment of a multi-drug resistant (MDR) tumor in a subject are disclosed. The methods comprise administering to the subject in need of treatment a therapeutically effective amount of an anti-mycoplasma agent and/or an agent blocking the interaction between membrane protein P37 of mycoplasma and Annexin A2 of host cells of the subject, prior to, at the same time with, or after chemotherapy. Relevant pharmaceutical compositions, kits, uses are also disclosed.
Patent CA-3078069-A1 (CA)
Title: Method for operating a metal detector and metal detector
Inventor: HOWARD PETER
IPC: G01N27/00
Filed: 2020-04-16
Abstract: Method for operating a metal detector (1) that comprises a balanced coil system (6) with two detection coils (L62, L63) connected to a receiver unit (11) and inductively coupled with a drive coil (L61), which together with at least one capacitor (C1, C2) forms a series resonant circuit that is connected to a transmitter unit (10), which comprises a converter (4) with a first drive switch (S41) and a second drive switch (S42) that form a half-bridge circuit and that are driven by a drive controller (2) ~    in accordance with a first square wave signal (dl) that is set to a fixed or selectable operating frequency (f TX) and is applied to the first drive switch (S41), which is connected on one side to a first voltage potential (V D) and on the other side to a centre tap of the half-bridge circuit, and ~    in accordance with a second square wave signal (d2) that is set to the fixed or selectable operating frequency (f TX) and is applied to the second drive switch (S42), which is connected on one side to a second voltage potential (V S) and on the other side to the centre tap of the half-bridge circuit, via which a drive current (i D) is supplied to the drive coil (L61); comprising the steps of: ~    providing the first voltage potential (V D) and the second voltage potential (VS) with different magnitudes with reference to ground; ~    providing the first square wave signal (d1) with a variable first duty factor and the second square wave signal (d2) with a variable second duty factor in such a way that the first square wave signal (d1) and the second square wave signal (d2) are never active at the same time; and ~    adjusting the first duty factor and the second duty factor to set the coil current (i L61) in the drive coil (L61) to a value suitable for operating the metal detector and for measuring contaminants.
Patent CA-3081348-A1 (CA)
Inventor: DAVIS JASON R
IPC: H01L35/30
Filed: 2018-11-01
Abstract: A unicouple based thermoelectric system comprises a thermoelectric circuit integrated into a cellular foam seat pad. The foam seat pad comprises an upper foam layer and a main foam layer. The thermoelectric circuit comprises a plurality of unicouples with heat sinks which may be pressed through insertion holes in the upper foam into airflow channels in the main foam. The upper foam seals the air channels from leakage which improves the airflow across the heat sinks. Further, the upper foam may be interlocked with the main foam. Alternatively, the upper foam may comprise the insertion holes and a portion of the airflow channels.
Patent CA-3081409-A1 (CA)
Title: Hoist platform system for multi-floor building construction
Inventor: LAZZARI SAM
IPC: E04G3/32
Filed: 2018-11-02
Abstract: A master hoisting platform, comprising: an outer frame removably installable inside a floor of a multi-floor building under construction; and an inner frame slidable in the outer frame between a retracted position inside the floor and an extended position outside the floor; wherein the inner frame comprises a framework structure to mount a hoist comprising a winch positioned rearwardly above the inner frame, and a sheave positioned forwardly above the inner frame.
Patent CA-3082934-A1 (CA)
Inventor: CATOI PETER BRYCE
IPC: E21D21/00
Filed: 2018-11-13
Abstract: A rock bolt (10) to be received in a drilled hole comprising a threaded shaft (12) and a sleeve (14) into which the shaft (12) is received. A plurality of openings (38) are provided along the length of the sleeve (14) and clamping assemblies (16) each having clamp members (36) are provided adjacent each opening (38). Wedge members (26) are located adjacent each of the clamp members (36) and the wedge members (26) each include a threaded bore for receiving the shaft (12) such that rotation of the shaft (12) moves the wedge members (26) into engagement with the clamp members (36) to move the clamp members (36) outwardly through the openings (38) to engage with an inner surface of the hole.
Patent CA-3082991-A1 (CA)
Inventor: ZHANG JULIA XIULING
IPC: C12N5/10
Filed: 2020-06-10
Abstract: A novel maize variety designated PH48RS and seed, plants and plant parts thereof are provided. Methods for producing a maize plant comprise crossing maize variety PH48RS with another maize plant are provided. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH48RS through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby are provided. Hybrid maize seed, plants or plant parts are produced by crossing the variety PH48RS or a locus conversion of PH48RS with another maize variety.
Patent CA-3084076-A1 (CA)
Inventor: QIU HONGLIN
IPC: G06Q20/38
Filed: 2019-02-26
Abstract: A node device of a blockchain receives a target transaction including transaction content, where at least a part of the transaction content comprises a content summary of target content stored in a third-party storage system connected to the blockchain. The target content corresponding to the content summary is queried from the third-party storage system. The target content is verified based on the content summary of the target content in the target transaction. If the verification of the target content succeeds, the target transaction is executed based on the transaction content in the target transaction. After the target transaction is executed, the target transaction is stored in a distributed database of the blockchain.
Patent CA-3085384-A1 (CA)
Inventor: PARK JUN KYU
IPC: F24H8/00
Filed: 2018-12-11
Abstract: The present invention relates to a smoke tube boiler comprising: a mix chamber provided with a mixing space where air and gas for combustion are mixed, a flat-shaped mix chamber body, and a flat plate-type burner arranged on the upper side of a combustion chamber in the horizontal direction; and a heat exchanger provided with an outer barrel having a heating medium flow in and out thereof and forming the outer wall of a water tank for accommodating the heating medium, an upper tube plate having an end plate structure and forming the combustion chamber by being coupled to the outer barrel, a plurality of tubes having a flat shape and enabling combustion gas generated in the combustion chamber and flowing along the insides thereof to undergo heat exchange with the heating medium flowing on the outsides thereof, turbulators coupled to the insides of the respective tubes and inducing the generation of turbulence in the flow of the combustion gas, multi-layer diaphragms provided between the outer barrel and the tubes and inducing the flowing direction of the heating medium to alternately switch between the inner side and outer side of the radial direction, and a lower tube plate having an end plate structure and supporting the bottom end parts of the tubes.
Patent CA-3087916-A1 (CA)
Inventor: ARNEY DONALD B
IPC: B64D1/16
Filed: 2020-07-24
Abstract: A frame assembly for a collapsible firefighting bucket for helicopters and being operable to open a rim of the bucket for filling with water and to collapse the rim for storage of the bucket, the frame assembly comprising a hub, a plurality of spokes radiating from the hub and being connected to the rim, each spoke having an inner end near the hub that is pivotably connected to the hub and an outer end near the rim that is pivotably connected to the rim, and a stop positioned below each pivotable connection of the inner end and the hub to limit the downward pivoting of the spoke relative to the hub. A  collapsible firefighting bucket for helicopters having such frame assembly.