baber/WOPTO huggingface dataset:
Patent CA-3005698-A1 (CA)
Inventor: POWELL ANTHONY L
IPC: B01D71/02
Filed: 2016-11-18
Abstract: The present disclosure relates, according to some embodiments, to systems, apparatus, and methods for fluid purification (e.g., water) with a ceramic membrane. For example, the present disclosure relates, in some embodiments, to a cross-flow fluid filtration assembly comprising (a) membrane housing comprising a plurality of hexagonal prism shaped membranes (b) an inlet configured to receive the contaminated fluid and to channel a contaminated fluid to the first end of the plurality of hexagonal prism shaped membranes, and (c) an outlet configured to receive a permeate released from the second end of the plurality of hexagonal shaped membranes. The present disclosure also relates to a cross-flow fluid filtration module comprising a fluid path defined by a contaminated media inlet chamber, a fluid filtration assembly positioned in a permeate chamber and a concentrate chamber.
Patent CA-3009138-A1 (CA)
Title: Production de nitrate d'ammonium-uree
Inventor: PUCI GIUSY ELISA
IPC: B01D53/58
Filed: 2016-12-21
Abstract: L'invention concerne un procédé de production de nitrate d'ammonium-urée, un système et un procédé de modification d'une installation. Le procédé consiste à traiter un gaz de dégagement contenant de l'ammoniac résultant de la production de nitrate d'ammonium (gaz de dégagement de NA) avec un liquide d'épuration acide dans une section de traitement de finition pourvue d'une entrée de gaz en communication fluidique avec une sortie de gaz d'une section de finition d'une unité de production d'urée, la section de finition étant conçue pour solidifier le liquide d'urée, et ladite section de traitement de finition étant conçue pour soumettre un gaz de dégagement contenant de l'ammoniac de la section de finition au traitement avec un liquide d'épuration acide.
Patent CA-3012855-A1 (CA)
Title: Spill proof container
Inventor: TEBBE MARK GERARD
IPC: A47G19/30
Filed: 2017-01-26
Abstract: A spill proof container assembly having a receptacle, a non spill barrier, a collar with a hook, a handle and a cover. The cover has in integrated hinge strap disposed at a peripheral edge. The hinge strap has a first surface having a curved notch and a second surface with a raised bump. When the hinge strap is attached to the hook, the cover pivots between an open position and closed position.
Patent CA-3013179-A1 (CA)
Inventor: AOKI ERIKO
IPC: C12N9/16
Filed: 2017-01-30
Abstract: The present invention provides a novel artificial sgRNA  having an activity equal to or higher than that of a natural form sgRNA and improved in stability in vivo, and an efficient CRISPR/Cas9 system by combining the artificial sgRNA and Cas9.  Even when a nucleotide linker region for forming a single strand by linking the 3'-terminal of crRNA and the 5'-terminal of tracrRNA in sgRNA is substituted with an amino acid derivative linker, an activity equal to or higher than that of the original sgRNA is retained in an in vitro DNA cleavage assay. Furthermore, even when the linker region existing between stem-loop 1 and stem-loop 2 of tracrRNA and/or the loop portion of stem-loop 2 are/is substituted with an amino acid derivative linker, or even when an amino acid derivative linker is added/inserted into the vicinity of the 5'-terminal and/or the 3'-terminal of sgRNA, an activity equal to or higher than that of the original sgRNA is retained. The stability in vivo can be improved by introducing one or more amino acid derivative linkers into sgRNA.
Patent CA-3014561-A1 (CA)
Inventor: LANDRY ERIC
IPC: F24F6/18
Filed: 2018-08-16
Abstract: A steam generator and a method for generating steam, the generator comprising a steam chamber fed with water from a water from a water reservoir for heating by a heating source to generate steam, steam being delivered out through a steam outlet, and waste water being evacuated through a drain, the steam generator comprising a control chamber, in fluid communication with the steam chamber so as that a water level in the control chamber is indicative of a water level in said steam chamber; at least one water level-sensor configured for detecting the water level in the control chamber; and a control unit receiving a signal from the water level-sensor. There is further provided a method of generating steam in a steam chamber receiving Water is fed from the water reservoir simultaneously to the steam chamber and to the control chamber, through a single feeding valve, the feed water being mixed with hot waste water drained from the steam chamber, upstream of a drain pump.
Patent CA-3015102-A1 (CA)
Title: Ensemble cloison comportant un composant de contact electrique pivotant et dispositif de mise a la terre integre
Inventor: EITSCHBERGER CHRISTIAN
IPC: H01R39/04
Filed: 2016-03-15
Abstract: Selon un aspect, il est décrit un assemblage de cloison ayant une application en particulier avec un outil en fond de trou, en particulier pour des applications de forage de puits de pétrole. Lassemblage de cloison comprend un corps de cloison, ainsi quun composant de contact électrique disposé à lintérieur du corps de cloison, au moins une partie du composant de contact électrique étant configuré pour pivoter autour de son propre axe sans compromettre sa capacité de fournir une barrière de pression et fluide. Selon une réalisation, il est décrit un appareil au sol pour fournir une connexion électrique pour au moins un fil de terre. Lappareil au sol peut être positionné sur le corps de cloison de lassemblage de cloison. Selon un aspect, il est également généralement décrit un outil en fond de trou comprenant lassemblage de cloison et lappareil au sol.
Patent CA-3015320-A1 (CA)
Title: Procede et systeme de surveillance de route
Inventor: WESSELS ILLEZE
IPC: G01C7/04
Filed: 2017-02-22
Abstract: Il est décrit un procédé et un système permettant de surveiller l'état d'une route en obtenant, pour une portion d'une route, l'approximation d'un chiffre de rugosité 5 selon un index de rugosité. Le procédé comprend la réception de données de vitesse d'un premier véhicule se déplaçant le long de chacune des portions de la route et la réception, depuis un dispositif de mesure porté par le premier véhicule, de données d'accélération mesurées du dispositif perpendiculaire à la surface de la route. Les données d'accélération sont traitées pour obtenir une valeur de paramètre concernant 10 les données d'accélération pour chacune des portions de la route. Une première équation de conversion basée sur la vitesse et les données de vitesse sont utilisées pour convertir ledit paramètre en l'approximation d'un chiffre de rugosité pour chacune des portions de la route, conformément à l'index de rugosité.
Patent CA-3015958-A1 (CA)
Inventor: VERICIMO FREDERICO PRATES
IPC: B65D6/02
Filed: 2018-08-30
Abstract: The present invention relates to a packaging (E) for storing automobile parts, in particular for brake pads or any other parts of similar formats for motor vehicles. The packaging (E) is provided with a receptacle (1) closed by a lid (2) which comprises of at least one hinged flap (24). At least one wall (10) of the receptacle (1) comprises of a locking recess (12) with at least one hinged flap (24), said flap (24) provided with a connecting region (27) which determines connection means engages and simultaneously a handle cavity (30). The walls (10) are provided with stiffening segments (120) configured by the recess (12). The packaging (E) comprises of a stacking means configured by the cooperating engagement of a lower rib (13) of the receptacle (1) supported on a bearing edge (43) of the lid (2), and the interlocking between the perimeter rib (42) and at least one rib segment (44) disposed on the edge (43) of another receptacle (1) when stacking takes place.
Patent CA-3017083-A1 (CA)
Inventor: WATANABE SHINYA
IPC: B23K11/24
Filed: 2018-09-11
Abstract: A resistance welding method according to the present invention includes a current control step of sequentially performing a first control for maintaining a welding current being a direct current at a current value I1 (first target value) or in the vicinity of the current value I1, a second control for raising the welding current from the current value I1 to a current value I2 (second target value, I2 > I1) and for subsequently maintaining the welding current at the current value I2 or in the vicinity of the current value I2, and a third control for lowering the welding current from the current value I2 to a value smaller than the current value I1, and the resistance welding method further comprises an energization step of applying the welding current while repeating the current control step plural times until a predetermined energization period of time elapses.
Patent CA-3017310-A1 (CA)
Inventor: SUZUKI YOSHIHISA
IPC: A61K9/10
Filed: 2017-03-14
Abstract: A non-tubular material for nerve regeneration induction use, which can be used for the regeneration of a damaged part in a nerve, and which comprises: (A) a crosslinked substance produced by crosslinking a low-endotoxin bioabsorbable polysaccharide having a carboxyl group in the molecule with at least one crosslinkable reagent selected from a compound represented by general formula (I) and a salt thereof via covalent bonds; and (B) a bioabsorbable polymer. R1HN-(CH2)n-NHR2 (I) [wherein R1 and R2 independently represent a hydrogen atom or a group represented by formula: -COCH(NH2)-(CH2)4-NH2, and n represents an integer of 2 to 18] Thus, a medical material that can induce the regeneration of a damaged part in a nerve is provided.
Patent CA-3020687-A1 (CA)
Inventor: BERNSTEIN KATHI L
IPC: G06Q20/04
Filed: 2017-02-23
Abstract: The system protects an account through the use of tokens, thereby eliminating the need to expose the primary account identifier during a transaction. If a primary account identifier is compromised, any use of the primary account identifier to facilitate a fraudulent purchase or settlement transaction may be blocked by the system. The system is configured to receive a payment authorization request including a payment account first identifier. The payment account first identifier serves as a search condition for a query, which is executed against a database to retrieve payment account information, if the payment account information exists. The system sends a decline response in response to the payment account first identifier and a primary account identifier from the payment account information being the same, indicating that a primary account is being used.
Patent CA-3020921-A1 (CA)
Inventor: STANKIEWICZ BRIAN J
IPC: G06F17/30
Filed: 2017-04-07
Abstract: A method of optimizing a query over a database, the method includes obtaining a set of data records from the database, the data records containing structured data and unstructured data documents, extracting the structured and unstructured data from the set of data records, transforming the structured and unstructured data into a vector that is an element of a weighted vector space, receiving a target data record containing structured and unstructured data, generating a target vector for the target data record, executing a similarity algorithm using the target vector and the weighted vector space generated by the collection of database records to provide a reduced number of data records that are most similar to the target data record, and executing a query against the reduced number of data records that are most similar to the target data record.
Patent CA-3022681-A1 (CA)
Title: Nanomaterial-based substrates for chemical sensors using surface enhanced raman spectroscopy
Inventor: VENTURA DARRYL N
IPC: G01J3/44
Filed: 2017-05-02
Abstract: A method and apparatus for estimating a concentration of chemicals in a fluid flowing in a fluid passage is disclosed. A sample of the fluid is placed on a substrate comprising a first layer of carbon nanotubes and a second layer of metal nanowires. An energy source radiates the fluid sample with electromagnetic radiation at a selected energy level, and a detector measures an energy level of radiation emitted from the fluid sample in response to the electromagnetic radiation. A processor determines a Raman spectrum of the fluid sample from the energy level of the emitted radiation and estimates the concentration of a selected chemical in the fluid sample based on the Raman spectrum.
Patent CA-3023680-A1 (CA)
Inventor: BALDWIN STEPHEN
IPC: B65D83/14
Filed: 2017-05-11
Abstract: The present disclosure relates to, inter alia, a formulation in a package, the formulation comprises one or more active agents and is co-mingled with a whipping agent prior to being filled under pressure into the package. The whipping agent is added in sufficient amounts to be dispersed in the formulation. The pressurized package is under sufficient pressure suitable to maintain the whipping agent dispersed in the formulation; and the pressurized package is under sufficient pressure to expel the formulation as a whipped formulation upon application of external force on the formulation in the package.
Patent CA-3024731-A1 (CA)
Title: Method for recycling lithium-ion battery
Inventor: HO KAM PIU
IPC: H01M10/54
Filed: 2017-06-12
Abstract: Provided herein is a method for recycling lithium-ion batteries, comprising isolating a mixture of anode and cathode materials from waste lithium-ion batteries. The separated electrode materials can easily be collected with high recovery rate, providing a rapid, efficient and low-cost method for recycling electrode materials from waste lithium-ion batteries.
Patent CA-3026716-A1 (CA)
Title: Processing of produced fluids from a subterannean formation in a near-azeotropic injection process
Inventor: MOTAHHARI HAMED R
IPC: E21B43/241
Filed: 2018-12-06
Abstract: The present disclosure relates to production of oil from a subterranean reservoir in a near-azeotropic solvent-based oil recovery process and processing of related process fluids, wherein products from a production well associated with the subterranean reservoir are processed, a heavy oil product stream is produced, and a near-azeotropic solvent mixture is produced and utilized in the reservoir injection mixture for injection into the near-azeotropic solvent- based oil recovery process.
Patent CA-3031611-A1 (CA)
Title: All-terrain construction equipment and methods
Inventor: BUNTING NATHAN
IPC: B60S9/10
Filed: 2016-03-10
Abstract: All-terrain construction vehicles are provided that can include: a central frame; a pair of axles, each of the axles extending substantially normally across an axis of the central frame and pivoting in relation thereto; and at least two pairs of wheels. The vehicles can include at least two pairs of levelers. The vehicles can include out-rigging operatively extending above the one axis and between an operator cab and fluid pump unit in at least one configuration, the pump and fluid therefrom operatively coupled to the axles and wheels, the axles, wheels, and pump being operatively controlled via an operator interface within the operator cab. The vehicle can include levelers along the one side of the axis of the frame configured to support a utility pole above the hydraulic fluid pump unit.
Patent CA-3033364-A1 (CA)
Inventor: KENSINGER RICHARD DAVID
IPC: A61K39/095
Filed: 2017-09-01
Abstract: Provided herein are compounds, compositions, formulations, kits, uses, and methods for vaccinating a subject against Neisseria meningitidis.
Patent CA-3033849-A1 (CA)
Inventor: DIONNE LUC
IPC: B64C1/16
Filed: 2019-02-12
Abstract: An assembly for an aircraft having a propeller, including an engine assembly having an engine shaft configured for driving engagement with the propeller. The engine assembly includes first and second heat exchangers configured for circulation of at least one of a liquid coolant and a lubricant therethrough. A wheel well is configured for receiving a retracted landing gear. A first cooling duct receives the first heat exchanger and has a first outlet downstream of the first heat exchanger, and a second cooling duct receives the second heat exchanger and has a second outlet downstream of the second heat exchanger. The outlets are in direct fluid communication with an environment of the aircraft, and laterally spaced from each other. The wheel well is located between the outlets. A method of cooling an engine assembly is also discussed.
Patent CA-3034939-A1 (CA)
Title: System and method for assessing risk of fraud in an electronic transaction
Inventor: CHAMBERLAIN KELLEY A
IPC: G06Q20/10
Filed: 2019-02-26
Abstract: A computing system includes one or more processors and one or more computer-readable storage media communicatively connected to the one or more processors and having instructions stored thereon that, when executed, causes the one or more processors to receive a request from a user device to initiate an electronic transaction to a beneficiary, identify a risk associated with the beneficiary, calculate a risk score for the electronic transaction based on the risk, transmit a notification to the user device, wherein the notification causes display of one or more mitigation activities for reducing the risk, receive data from the user device associated with the one or more mitigation activities, compare the data with information corresponding to the beneficiary stored in a data store, recalculate the risk score based on the comparison, and transmit an electrical signal to the user device to cause the display of a result of the recalculation.
Patent CA-3035183-A1 (CA)
Title: System and method for equipment management and service
Inventor: WILKINS JEFF
IPC: F24F11/50
Filed: 2019-02-28
Abstract: A method for processing information regarding a climate-control device is provided. The method includes the steps of generating a virtual asset tag of the climate-control device; processing the virtual asset tag; and extracting information about the claim-control device from the virtual asset tag.
Patent CA-3035416-A1 (CA)
Title: Alfalfa variety rrl43a108
Inventor: MCCASLIN MARK
IPC: C12N5/04
Filed: 2019-03-01
Abstract: The invention relates to the alfalfa variety designated RRL43A108. Provided by the invention are the seeds, plants and derivatives of the alfalfa variety RRL43A108. Also provided by the invention are tissue cultures of the alfalfa variety RRL43A108 and the plants regenerated therefrom. Still further provided by the invention are methods for producing alfalfa plants by crossing the alfalfa variety RRL43A108 with itself or another alfalfa variety and plants produced by such methods.
Patent CA-3039134-A1 (CA)
Inventor: BYRNE NORMAN R
IPC: H01R31/06
Filed: 2017-10-09
Abstract: An electrical system for group seating arrangements includes a plurality of conduit assemblies and a plurality of branch assemblies, each made up of hollow casings with electrical connectors and seals at their opposite ends, and with electrical conductors providing continuity to the electrical connectors of each branch and conduit assembly. A mechanical latch or lock coupling at each of the ends, combined with a seal at each coupling or junction, provides a secure and contaminant-resistant mechanical connection and at each conduit-to-conduit or conduit-to-branch junction. The hollow casings of the conduit assemblies and branch assemblies may be made of high-strength material so as to resist damage from impacts when installed in high traffic areas such as stadiums, arenas, theaters, and public transit vehicles.
Patent CA-3042215-A1 (CA)
Title: Batterie thermique activee par force destinee a etre utilisee dans un puits de forage
Inventor: BURKY THOMAS EARL
IPC: E21B23/00
Filed: 2016-12-02
Abstract: La présente invention concerne une batterie thermique positionnée dans un puits de forage. Ladite batterie thermique peut être actionnée par force par un dispositif. Le dispositif peut comprendre un corps accouplé à une batterie thermique positionnée dans un puits de forage. Le corps peut comprendre un piston retenu à une première position dans une zone intérieure du corps. Le piston peut se déplacer de la première position à une seconde position en réponse à une force appliquée sur le corps. La batterie thermique peut être activée en déplaçant le piston vers la seconde position.
Patent CA-3044546-A1 (CA)
Inventor: ST-CYR DANNY
IPC: B29C71/04
Filed: 2017-11-23
Abstract: Une méthode pour réaliser une barre d'armature par pultrusion, la méthode comprenant les étapes de: a) fournir une source de fibres; b) assembler des fibres en un faisceau; c) imprégner le faisceau d'une résine thermodurcissable; d) expurger de la résine excédentaire du faisceau; e) comprimer le faisceau de façon centripète; f) exposer le faisceau à une source d'énergie radiante; g) projeter des particules sur une surface du faisceau; et h) exposer le faisceau à un rayonnement pour amorcer en sa surface une polymérisation de la résine. La présente porte également sur un système pourvu de dispositifs correspondants afin de pouvoir mettre en uvre la méthode. La présente porte également sur une barre d'armature ayant été obtenue avec la méthode et/ou le système décrit(e)(s).
Patent CA-3045540-A1 (CA)
Title: Solar power station
Inventor: HU XIAOPING
IPC: H02S20/32
Filed: 2016-12-02
Abstract: Disclosed is a solar power station, comprising a first light-receiving device (110) having a substantially planar first working surface (111), a second light-receiving device (120) having a second working surface (121) substantially perpendicular to the first working surface, and a first drive mechanism (130). The first and second working surfaces are configured so that sunlight (SS) strikes the first working surface after passing through the second working surface or passes through the first working surface and then strikes the second working surface. The second light-receiving device is fixed on the first drive mechanism. The first drive mechanism is used to drive the second working surface to move or rotate relative to the first working surface according to the movement of the sun. The substantially vertical light-receiving device is centralized and configured to follow the sun by the first drive mechanism, making the overall structure and configuration of the solar power station simpler, being also advantageous for reducing the costs of the solar power station and requirements on the surface area of the ground.
Patent CA-3045938-A1 (CA)
Title: Utilisation d'un anticorps contre le ganglioside gd2 o-acetyle dans le but d'ameliorer le potentiel therapeutique de medicaments
Inventor: BIRKLE STEPHANE
IPC: A61K39/00
Filed: 2017-12-05
Abstract: La présente invention concerne une méthode destinée à administrer un agent anticancéreux à une cellule exprimant le gangliosde OAcGD2 par le biais d'un anticorps reconnaissant le ganglioside OAcGD2.
Patent CA-3046504-A1 (CA)
Inventor: ALCENDOR DONALD J
IPC: A61K48/00
Filed: 2017-12-14
Abstract: L'invention concerne un agent antiviral, ayant un oligomère morpholino phosphorodiamidate avec une séquence antisens vis-à-vis d'une partie d'un génome d'une souche de virus Zika (ZIKV). L'agent antiviral trouve de nombreuses utilisations, par exemple dans une composition pharmaceutique, une méthode de traitement d'une maladie médiée par ZIKV, une méthode de prévention d'une maladie médiée par ZIKV, un procédé de réduction ou de prévention de la réplication de ZIKV dans une cellule hôte, un procédé de lutte contre la dissémination de ZIKV dans un tissu issu d'un don, un échantillon de tissu traité, et dans la fabrication d'un médicament destiné au traitement ou à la prévention d'une maladie médiée par ZIKV.
Patent CA-3047150-A1 (CA)
Title: Longueur de rafale de liaison montante commune configurable
Inventor: ZENG WEI
IPC: H04L5/14
Filed: 2018-01-12
Abstract: Divers aspects sont proposés pour une configuration dynamique de rafales de liaison montante communes. Par exemple, l'appareil et les procédés décrits comprennent la réception, au niveau d'un équipement utilisateur (UE), d'un indicateur d'une longueur d'une rafale de liaison montante commune à partir d'un gNB, la configuration de la rafale de liaison montante commune ayant la longueur telle qu'identifiée par l'indicateur, et la transmission, à partir de l'UE, de la rafale de liaison montante commune à la gNB.