baber/WOPTO huggingface dataset:
Patent CA-3005942-A1 (CA)
Title: Predictive segmentation of energy customers
Inventor: ALBERT ADRIAN
IPC: G06Q30/02
Filed: 2016-12-15
Abstract: A computer system receives customer records listing customer attributes and an adoption status of the customer, such as whether the customer has enrolled in a particular energy efficiency program. An initial set of patterns are identified among the customer records, such as according to a decision tree. The initial set is pruned to obtain a set of patterns that meet minimum support and effectiveness and maximum overlap requirements. The patterns are assigned to segments according to an optimization algorithm that seeks to maximize the minimum effectiveness of each segment, where the effectiveness indicates a number of customers matching the pattern of each segment that have positive adoption status. The optimization algorithm may be a bisection algorithm that evaluates a linear-fractional integer program (LFIP-F) to iteratively approach an optimal distribution of patterns.
Patent CA-3006319-A1 (CA)
Inventor: MERTZ JOSHUA
IPC: C02F1/44
Filed: 2017-01-24
Abstract: A method for manipulating ion concentration to maximize ion exchange media performance is disclosed herein. First a source liquid is directed through an ion concentrator such as a nanofilter, reverse osmosis membrane, or an evaporator/crystallizer. The ion concentrator separates the source liquid into a concentrate stream and a permeate stream wherein the permeate stream comprises a smaller concentration of ions than the concentrate stream. The concentrate stream and/or the permeate stream (input stream) may then be directed through an ion exchange vessel. The ion exchange vessel receives the input stream, enables ion exchange between the ion exchange media in the vessel and the input stream resulting in a liquid output having a smaller concentration of ions than the input stream.
Patent CA-3007110-A1 (CA)
Title: Composes heterocycliques et leurs utilisations
Inventor: ZHAI HAIXIAO
IPC: C07D487/04
Filed: 2016-12-02
Abstract: L'invention concerne des composés ayant la formule générale (I) et des compositions pharmaceutiques pouvant être utilisées comme tyrosine kinase de Bruton (BTK), ITK, JAK3, et inhibiteur tyrosine-kinase du récepteur du facteur de croissance épidermique (EGFR-TK) mutant sélectif et leurs utilisations dans le traitement de maladies et troubles associés tels que le cancer.
Patent CA-3007621-A1 (CA)
Title: Compositions antitartre thermiquement stables
Inventor: PADILLA-ACEVEDO ANGELA I
IPC: E21B37/06
Filed: 2016-05-09
Abstract: La présente invention concerne des compositions antitartre polymères thermiquement stables et leur utilisation. De préférence, l'antitartre polymère est un copolymère d'acide polycarboxylique comprenant de l'acide acrylique, de l'acide méthacrylique et de l'acide styrènesulfonique. Les compositions antitartre polymères de la présente invention sont particulièrement appropriées à un traitement antitartre à haute pression/haute température pour des puits de production de pétrole, de gaz, géothermique et/ou des formations souterraines.
Patent CA-3008649-A1 (CA)
Title: Systeme et procede de detection d'inflammation au niveau d'un pied
Inventor: MA RAN
IPC: A61B5/01
Filed: 2016-12-16
Abstract: Une variante d'un procédé de détection d'une inflammation au niveau d'un pied consiste à : accéder à une première température mesurée par un capteur de température gauche et une deuxième température mesurée par un capteur de température droite à approximativement un premier instant, ledit capteur de température gauche étant disposé dans une chaussette gauche et ledit capteur de température droite étant disposé dans une chaussette droite portées aux pieds de l'utilisateur; calculer une différence de base entre les première et deuxième températures sur la base de la confirmation de l'absence d'inflammation au niveau des pieds gauche et droit de l'utilisateur au premier instant; accéder à une troisième température mesurée par le capteur de température gauche et à une quatrième température mesurée par le capteur de température droite à approximativement un second instant; et en réponse à une seconde différence de températures - entre les troisième et quatrième températures - différente de ladite différence de base par une valeur supérieure à une différence de seuil, émettre une alarme par l'intermédiaire de l'interface utilisateur.
Patent CA-3009937-A1 (CA)
Title: Use of ep4 receptor antagonists in the treatment of il-23 mediated diseases
Inventor: KANAZAWA KIYOSHI
IPC: A61P1/00
Filed: 2011-02-22
Abstract: This invention relates to a compound with EP4 antagonistic activity, or a pharmaceutically acceptable salt with EP4 receptor antagonistic activities, which is useful in the treatment of immune disease or allergy. This invention also relates to a compound of formula (I), (II), (III), (IV), (Va) or (Vb), or a pharmaceutically acceptable salt thereof with EP4 receptor antagonistic activities, which is useful in the treatment of immune disease or allergy. This invention also relates to a pharmaceutical composition for the treatment of immune disease or allergy which comprises a therapeutically effective amount of a compound of formula (I), (II), (III), (IV), (Va) or (Vb), or a pharmaceutically acceptable salt thereof. Further this invention relates to a method for the treatment of immune disease or allergy in an animal subject including a mammalian subject, which comprises administering to the animal subject including a mammalian subject a compound of the formula (I), (II), (III), (IV), (Va) or (Vb), or a pharmaceutically acceptable salt thereof. (See Formula (I) ) (See Formula (II) ) (See Formula (III) ) (See Formula (IV) ) (See Formula (Va) ) (See Formula (Vb) )
Patent CA-3011725-A1 (CA)
Title: Pen needle assembly
Inventor: RINI CHRISTOPHER
IPC: A61M5/34
Filed: 2016-04-14
Abstract: A needle hub assembly for a pen needle includes a needle hub, an inner shield and an outer cover. The open end of the outer cover is closed by a removable seal to access the needle hub. The needle hub has a body with a shoulder and a tower extending from the body for supporting a cannula. The inner shield fits over the tower and the cannula and includes a flange that has an outer dimension complementing the outer dimension of the needle hub and contacts the shoulder of the needle hub in the assembled condition. The outer cover encloses the needle hub and the inner shield and includes a stop member on an inner surface that contacts the flange of the inner shield to capture the inner shield between the shoulder of the needle hub and the outer cover.
Patent CA-3013046-A1 (CA)
Title: Apparatus for monitoring, regulating, or controlling fluid flow
Inventor: DALE JAMES D
IPC: A61M5/168
Filed: 2017-01-27
Abstract: An apparatus, system and method for regulating fluid flow are disclosed. An apparatus for infusing fluid into a patient includes a housing, a tube-contact member, a rotating arm, and a tube-retention cover. The housing has an opening on a front side of the housing. The opening is sized to receive a drip chamber having an inlet tube and an outlet tube. The tube-contact member contacts one of the inlet tube and the output tube of the drip chamber when inserted into the opening. The rotating arm is coupled to the tube-contact member and is configured to rotate along an axis. The tube-retention cover is configured to close when the drip chamber is initially loaded into the opening.
Patent CA-3013805-A1 (CA)
Title: Deshydrogenation oxydante d'alcane
Inventor: BOS ALOUISIUS NICOLAAS RENEE
IPC: C07C5/48
Filed: 2017-02-23
Abstract: L'invention concerne des processus et des systèmes de réaction associés pour la déshydrogénation oxydante (ODH) d'un alcane contenant de 2 à 6 atomes de carbone, de préférence de l'éthane ou du propane, de préférence de l'éthane. L'invention concerne en particulier un processus consistant à acheminer une alimentation en gaz contenant l'alcane et de l'oxygène dans une cuve de réacteur comprenant un lit de catalyseur amont et aval ; à mettre en contact l'alimentation en gaz avec un catalyseur de déshydrogénation oxydante dans le lit de catalyseur amont, puis avec un catalyseur d'élimination d'oxygène/de déshydrogénation oxydante dans le lit de catalyseur aval, afin d'obtenir un effluent de réacteur contenant l'alcène ; et à acheminer un réfrigérant amont vers un espace d'enveloppe amont de la cuve de réacteur à partir d'un circuit de refroidissement amont, et un réfrigérant aval vers un espace d'enveloppe aval de la cuve de réacteur à partir d'un circuit de refroidissement aval.
Patent CA-3016064-A1 (CA)
Title: Compact microwave device for monitoring grain conditions
Inventor: REIMER ALEX
IPC: A01F25/14
Filed: 2018-08-31
Abstract: Novel microwave devices capable of monitoring pest activity or moisture content in grain. A planar active microwave resonator with a regenerative element is placed in proximity to the grain to be tested, for example by immersion within in a bulk grain store to monitor moisture levels or pest activity therein, mounting within a sample container to monitor moisture levels or pest activity in a smaller volume of grain sampled from a grain store or shipment, or exposure to individual sample kernels for detecting internal pests therein.
Patent CA-3020088-A1 (CA)
Title: Receveur de douche efficace a recuperateur de chaleur statique integre en surface, accessible et pouvant etre nettoye facilement
Inventor: GONZALEZ VALIENTE CESAR
IPC: E03C1/04
Filed: 2017-04-03
Abstract: La présente invention concerne un dispositif de récupération de chaleur dans un ensemble composé par un receveur de douche qui canalise les eaux usées pour faire passer celles-ci par la surface extérieure d'un échangeur de chaleur plan intégré dans la surface du receveur. L'eau froide, qui est préchauffée avant d'être mélangée, circule à l'intérieur de l'échangeur. La quantité d'eau chaude nécessaire est ainsi réduite et par conséquent l'énergie nécessaire pour chauffer l'eau est également réduite. La surface extérieure par laquelle circule les eaux grises utilisées est accessible et peut être nettoyée facilement pour assurer un entretien simple et continu, la conception plane de l'échangeur permettant le montage en surface de l'échangeur à une hauteur peu élevée et une utilisation sans restrictions par des personnes à mobilité réduite. L'ensemble permet de loger une pompe élévatoire d'eaux grises pour diriger celles-ci vers le recyclage ou l'évacuation.
Patent CA-3020618-A1 (CA)
Title: Conduit and component support system
Inventor: PERRY SHAWN F D
IPC: H02G3/02
Filed: 2018-10-12
Abstract: A conduit and component support system for support of flexible, semi flexible or ridged conduit, pipe, wire, or similar, herein referred to as conduit which is comprised of one or more attachment points completing the underlying supporting framework for conduits. This system may be comprised of a nonmetallic elastomeric material or similar where a conduit can either be placed on the support or inserted into an insert opening within the support. This system provides support for conduit elongated runs and also to where the joining of conduits is made, where changes in direction are made, or where attachment points are made within a conduit system. Examples: 90 degree turns, tee fittings, couplings, valves, junction boxes, or similar to those previously mentioned. The system may also provide; physical protection, allowance for expansion and contraction, corrosion protection, dielectric protection, wear protection, identification, vibration and shock protection for conduits, the system, or structures.
Patent CA-3022301-A1 (CA)
Title: Appareil, systeme et procede pour fixer un crible sur un tamis giratoire
Inventor: HEITFELD MARK
IPC: B07B1/04
Filed: 2017-04-26
Abstract: L'invention concerne un appareil, un système et un procédé pour fixer un crible, qui ont un crible ayant des ouvertures dimensionnées pour séparer un premier matériau dimensionné d'un second matériau dimensionné. Une boîte est positionnée sous le crible dans un support s'étendant le long du crible. Une saillie s'étend de la boîte vers le crible. Un élément de tension triangulaire fixé le long d'une longueur du crible se déplace dans une direction sensiblement perpendiculaire à la longueur du crible, en réponse à un contact avec la saillie pour sceller le crible contre le support et tendre le crible.
Patent CA-3024832-A1 (CA)
Inventor: HAYASHIDA KENJI
IPC: B01D63/00
Filed: 2017-05-19
Abstract: A separation membrane module according to the present invention comprises a hollow module container, and an element unit which is housed in the module container. The element unit comprises a plurality of connected separation membrane elements each of which includes: a separation membrane for separating components of a substance flowing to the inside of the module container; and membrane bundle securing materials for securing both ends of the separation membrane. In the element unit, a flow channel for discharging the components separated by the separation membranes to the outside of the element unit is formed. Passage members though which the components separated by the separation membranes can pass toward the flow channel for discharging are disposed at connections between the plurality of separation membrane elements such that both end surfaces of each of the passage membranes are respectively in contact with the membrane bundle securing materials of the separation membrane elements adjacent thereto.
Patent CA-3025272-A1 (CA)
Title: Extraction a la vapeur amelioree de bitume a partir de sables bitumineux
Inventor: WITHAM COLE A
IPC: C10G1/04
Filed: 2017-05-18
Abstract: L'invention concerne un procédé amélioré de récupération de bitume à partir de sables bitumineux. Les sables bitumineux peuvent être exploités à ciel ouvert et transportés vers une zone de traitement ou ils peuvent être traités directement par traitement in situ de dépôts de sable bitumineux situés trop profondément pour une exploitation en découverte. La présente invention comprend en particulier une étape de traitement de sables bitumineux avec un éther de glycol coiffé d'oxyde d'éthylène décrit par la structure : RO-(CH2CH(CH3)O)m(C2H4O)n H, R représentant un groupe alkyle, phényle ou alkyle-phényle linéaire, ramifié ou cyclique de plus de 5 atomes de carbone, et m et n représentant indépendamment de 1 à 3.
Patent CA-3026433-A1 (CA)
Inventor: COOPER BENJAMIN
IPC: A41D1/00
Filed: 2017-06-02
Abstract: System and methods for managing comfort of a wearer of apparel are disclosed. One method includes determining a first environmental characteristic using a first sensor disposed adjacent an item of apparel; determining a second environmental characteristic using a second sensor disposed adjacent the item of apparel; determining a comfort signature based at least on the first environmental characteristic and the second environmental characteristic; and providing a response to a wearer of the item of apparel based at least upon the comfort signature.
Patent CA-3026563-A1 (CA)
Inventor: CHANDRARATNA ROSHANTHA A
IPC: C07K16/30
Filed: 2017-06-09
Abstract: Disclosed herein are methods for treating cancer comprising administering at least one immune checkpoint inhibitor and at least one Retinoic Acid Receptor or Retinoid X Receptor active agent.
Patent CA-3027509-A1 (CA)
Inventor: ROTH BRIAN A
IPC: E21B47/09
Filed: 2017-06-27
Abstract: A system (10) and method for producing fluid from a subterranean wellbore (14) that includes an electrical submersible pump ("ESP") system (10) and a receptacle (22). The ESP system (10) is landed in the receptacle (22) while sensing the presence of the ESP system (10) with respect to the receptacle (22). The ESP system (10) includes a motor (30), a pump (26), a monitoring sub (32), and a stinger (28) on the lower end of the pump (26). A sensor (56) on the receptacle (22) detects the position of the stinger (28) within the receptacle (22), and provides an indication that the stinger (28) has inserted a designated length into the receptacle (22) so that a fluid tight seal is formed between the stinger (28) and receptacle (22).
Patent CA-3028243-A1 (CA)
Inventor: LE VAN SO
IPC: G01N30/02
Filed: 2018-01-11
Abstract: An alternating flow column chromatography apparatus comprising a 'U' shaped or T shaped separation column including at least one loading port for loading of components for separation, a first purification column in fluid communication with one end of the separation column and a second purification column in fluid communication with another end of the separation column, at least one eluent input port, an eluate output port and an alternating flow valve in fluid communication with the primary eluent input port, the eluate output port, the first purification column and the second purification column wherein, when operated, the alternating flow valve reverses the flow of eluent through the purification columns and the separation column. Also a method of using the apparatus. A benefit of the apparatus and method is more efficient operation compared to existing direct flow column chromatography apparatuses.
Patent CA-3030276-A1 (CA)
Title: Continuous track pieces and associated methods
Inventor: RENNIE JOHN LIONEL
IPC: B62D55/08
Filed: 2019-01-15
Abstract: A track piece for a continuous track is disclosed. The track piece is rotationally asymmetric and comprises connectors which enable connection to an adjacent track piece of the same shape which has been rotated 180°. This may allow a track to be produced with multiple similarly shaped track pieces which has multiple track surfaces. This may also allow for a continuous track to be produced with a number of track pieces connected along a central band, wherein the track comprises spaced apart lateral track piece projections.
Patent CA-3030405-A1 (CA)
Inventor: GARRABRANT MICHAEL A
IPC: F25B41/04
Filed: 2017-07-07
Abstract: An electronic expansion valve (EEV) is operated by a motor controlling a variable restriction valve in which a liquid refrigerant enters at a high pressure and exits at a reduced pressure. The motor controls the depth of a tapered needle which, as extended, penetrates multiple fixed orifices, aligned in series. Additional fixed orifices, downstream of the fully extended needle, provide further restriction and management of refrigerant flashing. Depending on the desired operating range, the following elements may be controlled: needle length, diameter, and taper; diameter, thickness, and relative elevation of each orifice; response and maximum torque provided by the motor; and geometry of the valve enclosed volume.
Patent CA-3030789-A1 (CA)
Inventor: BACCHETTA MATTHEW
IPC: C12N5/00
Filed: 2017-07-13
Abstract: Described are systems, methods, and devices relating to normothermic extracorporeal support of an organ, tissue, or bioengineered graft comprising cross-circulation (XC) perfusion for prolonged periods (days to weeks) via an XC perfusion circuit in connection with an extracorporeal host (e.g., animal, patient, organ transplant recipient) are disclosed. The XC perfusion circuit comprises auto-regulation of blood flow based on the trans-organ blood pressure difference between arterial and venous pressure. Recipient support enabled 36 h of normothermic perfusion that maintained healthy lungs with no significant changes in physiologic parameters and allowed for the recovery of injured lungs. Extended support enabled multiscale therapeutic interventions in all extracorporeal lungs. Lungs exceeded transplantation criteria.
Patent CA-3031793-A1 (CA)
Title: Procedes de production de propanes halogenes
Inventor: DAWKINS JOHN L
IPC: C07C19/01
Filed: 2017-07-24
Abstract: Un procédé du type de production de propanes chlorés par réaction de tétrachlorure de carbone avec de l'éthylène à l'intérieur d'un réacteur à cuve qui comprend un mélange réactionnel liquide et un espace amont au-dessus du mélange réactionnel dans lequel le gaz d'éthylène se diffuse à partir du mélange réactionnel liquide dans l'espace amont tout en agitant ce dernier, l'amélioration consiste à transférer l'éthylène à l'intérieur de l'espace amont dans le mélange réactionnel à travers un conduit dans le dispositif du mélange qui agite le mélange réactionnel.
Patent CA-3032106-A1 (CA)
Title: Germicidal apparatuses with configurations to selectively conduct different disinfection modes interior and exterior to the apparatus
Inventor: DALE CHARLES
IPC: A61L9/20
Filed: 2016-06-29
Abstract: Apparatuses are provided which include one or more germicidal sources, power circuitry coupled to the germicidal source/s, and a shield. The shield and/or at least one of the germicidal source/s are moveable within the apparatus and the apparatus is configured such that the shield and/or the germicidal source/s may be brought in and out of proximity with the other and upon doing so germicide projected from one or more of the germicidal source/s is either substantially contained in the apparatus or is projected exterior to the apparatus for different disinfection modes of the apparatus. The apparatuses include a processor and processor-executable program instructions for activating the power circuitry to operate the at least one germicidal source when the germicidal source is not encased within the apparatus and for activating the power circuitry to operate at least one germicidal source when the germicidal source/s are encased within the apparatus.
Patent CA-3033069-A1 (CA)
Title: Air filter condition sensing
Inventor: ARTHUR JONATHAN B
IPC: B01D46/42
Filed: 2017-08-04
Abstract: Devices, systems and methods for obtaining data representative of the condition of an air filter media of an air filter, and for using such data to present an indication of the air filter media condition to a user.
Patent CA-3038270-A1 (CA)
Title: Article carrier and blank therefor
Inventor: ZACHERLE MATTHEW E
IPC: A45F5/00
Filed: 2019-03-28
Abstract: Aspects of the disclosure relate to an article carrier for packaging a plurality of flanged articles, a blank for forming the article carrier. The article carrier comprises a plurality of primary panels for forming a tubular structure and defining an interior thereof. The plurality of primary panels includes a first panel and a second panel opposing the first panel. The article carrier further comprises a partition structure for dividing the interior into two or more article-receiving cells. The partition structure is formed from the first panel and comprises a lateral partition panel. The lateral partition panel is hingedly connected at a proximal end to the first panel by a proximal end fold line and is hingedly connected at a distal end to a glue panel by a distal end joint. The distal end joint between the lateral partition panel and the glue panel comprises a twistable strip extending between and joined with the lateral partition panel and the glue panel.
Patent CA-3039264-A1 (CA)
Inventor: HEWITT SIMON
IPC: G06Q20/34
Filed: 2016-12-09
Abstract: A system for effecting a financial transaction via multiple payment schemes from a single payment integrated circuit (IC) card is provided. The system comprises a payment IC card compatible with a payment card standard, the payment IC card having one or more selectable presets each identified by an identifying value; a wallet server storing, in association with respective identifying values, user payment scheme accounts of one or more payment schemes; and a vendor payment system configured to facilitate transactions in accordance with the payment card standard, wherein the wallet server is configured to receive an identifying value from the vendor payment system, and further wherein the wallet server is configured to effect a financial transaction with a user payment scheme account stored in association with an identifying value matching the identifying value received from the vendor payment system.