baber/WOPTO huggingface dataset:
Patent CA-3009932-C (CA)
Title: System and method for energizing bitumen in a bitumen reserve for recovery of same, using acoustic standing waves
Inventor: BUNIO GARY L
IPC: E21B43/241
Filed: 2018-06-27
Granted: 2021-11-09
Abstract: A method is provided that uses acoustic energy propagating within the formation to contribute to hydrocarbon mobilization and/or increasing the permeability of the formation for producing such hydrocarbons, in part due to some degree of heating as well as due to vibration of the surrounding environment. An acoustic standing wave process can be used as a primary recovery process, during start up, or subsequent to another hydrocarbon recovery process. By selectively operating acoustic resonators in areas or zones within a pay region until that area or zone is energized, production can progress in stages in an efficient manner to avoid operating the acoustic resonators longer than is necessary to sufficiently energize the targeted area. In this way, the amount of equipment required to mobilize and produce the hydrocarbon in the pay region can be reduced.
Patent CA-3014224-C (CA)
Inventor: LI WEI
IPC: C07D487/04
Filed: 2010-02-04
Granted: 2022-05-24
Abstract: The invention relates to novel benzodiazepine derivatives with antiproliferative activity and more specifically to novel benzodiazepines of formula (I) and (II), in which the diazepine ring (B) is fused with a heterocyclic ring (CD), wherein the heterocyclic ring is bicyclic or a compound of formula (III), in which the diazepine ring (B) is fused with a heterocyclic ring (C), wherein the heterocyclic ring is monocyclic. The invention provides cytotoxic dimers of these compounds. The invention also provides conjugates of the monomers and the dimers. The invention further provides compositions and methods useful for inhibiting abnormal cell growth or treating a proliferative disorder in a mammal using the compounds or conjugates of the invention. The invention further relates to methods of using the compounds or conjugates for in vitro, in situ, and in vivo diagnosis or treatment of mammalian cells, or associated pathological conditions. Such benzodiazepine derivatives may be represented by the following formulae:
Patent CA-3019355-C (CA)
Inventor: CROOKS COREY DESMOND
IPC: B65D81/34
Filed: 2017-06-01
Granted: 2020-07-21
Abstract: L'invention concerne en outre un matériau d'emballage pour micro-ondes pour former une construction pour contenir un article alimentaire. Le matériau d'emballage à micro-ondes peut comprendre un film au moins partiellement fixé à un substrat par un motif d'adhésif. Une pluralité de cellules fermées peuvent s'étendre entre le film et le substrat, chaque cellule fermée de la pluralité de cellules fermées pouvant être au moins partiellement définie par le motif d'adhésif, et chacune des cellules fermées pouvant être configurée pour se dilater pendant le chauffage pour former des cellules expansées respectives. Le matériau d'emballage à micro-ondes peut comprendre en outre une région liée s'étendant le long d'au moins une partie du matériau d'emballage à micro-ondes. Le film peut être fixé au substrat le long de la région liée, et la région liée peut être destinée à former au moins un évidement parmi les cellules expansées et peut être destinée à s'étendre le long de l'article alimentaire lorsque le matériau d'emballage à micro-ondes est chauffé.
Patent CA-3021539-C (CA)
Inventor: TOKLE NILS EGIL
IPC: A01N1/02
Filed: 2017-04-18
Granted: 2023-08-29
Abstract: The present invention relates to a method for the cryopreservation of eggs, nauplii and juvenile of barnacles. Furthermore, the present invention relates to cryopreserved feed and a use of the preserved organisms as live feed organism in marine aquaculture typically replacing rotifers and Artemia and other life feed organisms.
Patent CA-3022067-C (CA)
Title: Milk meter
Inventor: HANES ROBERT E
IPC: G01F15/075
Filed: 2018-10-25
Granted: 2019-04-23
Abstract: An apparatus includes a tube, first and second pairs of electrodes, a reference device, and a processor. The processor determines a speed of a fluid traveling between the first and second pairs of electrodes and determines a reference conductance of the fluid using the reference device. The processor also determines a measured conductance of the fluid using at least one of the first and second pairs of electrodes and determines, based on the reference conductance and the measured conductance, a cross-sectional area of the fluid at an electrode. The processor further adds a correction factor to the determined speed to produce a bulk speed of the fluid. The processor further determines a volumetric flow rate of the fluid based on the bulk speed and the determined area and determines a volume of the fluid based on the determined volumetric flow rate.
Patent CA-3040773-C (CA)
Title: Replaceable element roller bearing assembly
Inventor: LINDBLADE STEPHEN P
IPC: B63B21/50
Filed: 2018-07-24
Granted: 2019-10-22
Abstract: An arrangement for in situ remediation of a bearing assembly rotatively coupling a vessel to a turret about its longitudinal axis. An inner ring assembly is coupled to the turret and an outer ring assembly is coupled to the vessel. A support row assembly connected between the inner and outer ring assemblies allows rotation of the outer ring assembly with respect to the inner ring assembly and axially transfers the turret weight to the vessel. A radial row assembly and a centralizer are disposed between the inner and outer ring assemblies. The radial row assembly normally transfers radial load from the vessel to the turret and the centralizer has a radial clearance with the outer ring assembly. During in situ repair of the radial or support row assembly the centralizer transfers radial load from the vessel to the turret and maintains substantial concentricity of the inner and outer ring assemblies.
Patent CA-3043453-C (CA)
Title: Reactor
Inventor: YAMAMOTO TAIGA
IPC: F28D9/00
Filed: 2017-12-05
Granted: 2021-07-06
Abstract: A reactor (100) has: a first pipe (51) through which a third fluid (P) that includes a product generated by a reaction unit (101) flows; a second pipe (55) for supplying a second fluid (HC1) to a second flow path (31); a composition analyzing unit (71) provided so as to be connected to the first pipe (51); adjustment units (60, 63, 64) provided so as to be connected to the second pipe (55) and adjusting the flow rate (F) and the like of the second fluid (HC1); a control unit (103) for adjusting the flow rate (F) and the like of the second fluid (HC1) in the adjustment units (60, 63, 64) such that the temperature (Te2) of the third fluid (P) is a temperature such that the composition of the product maintains a reactivity (R) or yield prescribed in advance on the basis of the composition for the product analyzed by the composition analyzing unit (71); and a first temperature measurement unit (70) provided so as to be connected to the first pipe (51) and measuring the temperature (Te2) of the third fluid (P). The control unit (103) acquires information on the temperature (Te2) of the third fluid (P) from the first temperature measurement unit (70).
Patent CA-3049259-C (CA)
Title: Substituted quinazoline sulfonamides as thioredoxin interacting protein (txnip) inhibitors
Inventor: AUGELLI-SZAFRAN CORINNE E
IPC: C07D401/04
Filed: 2018-10-31
Granted: 2021-07-20
Abstract: Disclosed is use of at least one compound in the manufacture of a medicament for treating a disorder associated with elevated TXNIP or elevated glucagon in a mammal, wherein the at least one compound has a structure represented by a formula selected from the group consisting of: , and
Patent CA-3050742-C (CA)
Inventor: FESTA DANIEL ERIC
IPC: C09D4/00
Filed: 2018-02-06
Granted: 2021-10-26
Abstract: An adhesive tape is provided comprising a duct tape having an adhesive surface and a non-adhesive surface, a white ink printed on the non-adhesive surface of the duct tape, and a colored ink printed on top of the printed white ink. The white ink and the colored ink are digitally printed and UV curable. A self-wound roll of adhesive duct tape having digitally printed ink on the non-adhesive surface of the duct tape is also provided.
Patent CA-3056072-C (CA)
Inventor: PERRON MICHEL JOSEPH
IPC: A61P31/12
Filed: 2018-03-13
Granted: 2022-08-23
Abstract: Provided are methods of treating feline Coronavirus infections comprising administering a therapeutically effective amount of aza-sugar containing nucleoside analogs or pharmaceutically acceptable salts thereof.
Patent CA-3058362-C (CA)
Inventor: FURUSAWA YOSUKE
IPC: A01M29/28
Filed: 2018-06-08
Granted: 2021-07-27
Abstract: L'invention concerne une unité d'incitation d'organismes, installée sur une surface d'installation et pourvue : d'un corps principal en forme de carreau ; d'une pluralité d'électrodes installées sur la surface du corps principal ; et d'un moyen de commande qui peut commander individuellement la puissance appliquée sur chaque électrode de la pluralité d'électrodes, à l'aide de l'énergie fournie à partir d'une source d'alimentation prédéterminée.
Patent CA-3061083-C (CA)
Inventor: FRANKE WOLFRAM
IPC: C10G27/04
Filed: 2018-07-17
Granted: 2021-10-05
Abstract: La présente invention concerne un procédé pour empêcher l'émission de sulfure d'hydrogène dans la production de bitume ou d'asphalte chaud possédant une température comprise entre 150 et 200 °C, le procédé comportant les étapes consistant à fournir un mélange bitumineux ou d'asphalte, à chauffer le mélange jusqu'à une température comprise entre 150 et 200 °C et à ajouter une solution aqueuse de nitrate de calcium ou une poudre de nitrate de calcium tout en mélangeant le mélange bitumineux ou d'asphalte. La présente demande concerne en outre l'utilisation d'une solution aqueuse de nitrate de calcium ou d'une poudre de nitrate de calcium pendant le mélange d'un mélange bitumineux ou d'asphalte dans la production d'un bitume ou d'un asphalte chaud possédant une température comprise entre 150 et 200 °C pour empêcher l'émission de sulfure d'hydrogène.
Patent CA-3062848-C (CA)
Inventor: HALAS NANCY JEAN
IPC: B01J23/89
Filed: 2018-05-11
Granted: 2021-11-16
Abstract: La présente invention concerne un procédé de fabrication d'un photocatalyseur à composants multiples, le procédé comprenant l'induction d'une précipitation à partir d'une solution de précurseur contenant un précurseur de matériau plasmonique et un précurseur de composant réactif pour former des particules co-précipitées; la collecte des particules co-précipitées; et le recuit des particules co-précipitées pour former le photocatalyseur à composants multiples comprenant un composant réactif optiquement, thermiquement ou électroniquement couplé à un matériau plasmonique.
Patent CA-3063560-C (CA)
Title: Roller blind and control device thereof
Inventor: TAO YI-CHIN
IPC: E06B9/68
Filed: 2019-12-03
Granted: 2021-10-26
Abstract: ABSTRACT The present invention relates to a roller blind and a control device thereof. The control device comprises a reeling mechanism, a solenoid valve, a push mechanism, a front cap, and a damper. After the solenoid valve is energized, the solenoid valve drives the push mechanism to push against the front cap so as to separate the front cap from an engaging portion of the reeling mechanism, and the reeling mechanism is not subject to a resistance of the damper. A curtain fabric is not affected by the resistance of the damper and can be quickly lowered by gravity. CA 3063560 2019-12-03
Patent CA-3064287-C (CA)
Inventor: KLUG MATTHIAS
IPC: E01B21/02
Filed: 2018-05-22
Granted: 2023-03-21
Abstract: Disclosed are a rail assembly for rail vehicles having flanged wheels, in particular in the area of track covers and track crossings, as well as a profiled filling element therefor. The disclosed rail assembly (1) comprises a support structure (7) for a cover (9) which covers the space (8) directly alongside the rail (2), said cover (9) acting as a guide rail and being easy to remove from the support structure (7). Also disclosed is a profiled filling element (200, 220) particularly suitable for the rail assembly (1).
Patent CA-3077271-C (CA)
Inventor: DURIEUX VINCENT
IPC: G07F7/08
Filed: 2020-03-27
Granted: 2022-11-22
Abstract: Methods and systems for providing an advanced hardware system for a self- service kiosk are disclosed herein. In specific embodiments of the invention, a payment interface device is provided. The device includes an integrated touch display, a means for receiving payment information, and a casing holding the integrated touch display and the means for receiving payment information. The device also includes an applications microprocessor and a secure microprocessor located within the casing. The applications microprocessor instantiates an operating system and stores instructions for execution by the operating system for operative communication with a peripheral bar code scanner and a peripheral display. The secure microprocessor stores instructions to encrypt payment information for the system and is in operative communication with the means for receiving payment information.
Patent CA-3086413-C (CA)
Title: Applicateurs pour le traitement de la secheresse vaginale
Inventor: WANG SAMANTHA CHEN-YEE
IPC: A61M31/00
Filed: 2019-01-25
Granted: 2022-08-30
Abstract: La présente invention concerne une trousse pour le traitement de la sécheresse vaginale. La trousse comprend un applicateur portatif et un distributeur ou réceptacle stockant une composition de soin vaginal.
Patent CA-3102014-C (CA)
Title: Procede de realisation ameliore d'un composant constituant un interconnecteur d'electrolyseur eht ou de pile a combustible sofc
Inventor: ORESIC BRUNO
IPC: C25B9/65
Filed: 2020-12-09
Granted: 2023-08-29
Abstract: Abrégé Procédé de réalisation amélioré d'un composant constituant un interconnecteur d'électrolyseur EHT ou de pile à combustible SOFC. L'invention concerne un procédé de réalisation d'un composant (1), destiné à constituer un interconnecteur pour pile à combustible (SOFC) ou électrolyseur à haute température (EHT), comportant les étapes suivantes : a/ réalisation d'un substrat en alliage métallique (12), dont l'élément de base est du Fer (Fe) ou du Nickel (Ni), le substrat ayant deux faces planes principales, b/ coulage en bande d'une couche épaisse en céramique (13); c/ enlèvement localisé à un ou plusieurs endroits (14), de matière de la couche épaisse en céramique coulée en bande ; d/ thermopressage de la bande crue en couche épaisse en céramique ; e/ rainurage de la couche épaisse en céramique de sorte à délimiter des canaux adaptés pour la distribution et/ou la collecte de gaz. Elle concerne également le composant obtenu selon le procédé. Figure pour l'abrégé : Fig.7 Date Reçue/Date Received 2020-12-09
Patent CA-3108643-C (CA)
Title: Adaptateur pour un element de pont pour ramasser, transporter et poser l'element de pont au moyen de la fleche d'un vehicule
Inventor: WALTER DENNIS
IPC: E01D15/127
Filed: 2021-02-11
Granted: 2023-06-27
Abstract: Il est décrit un adaptateur (10) pour une flèche (200) dun véhicule (200) est décrit pour prendre, transporter et poser un élément de pont (100). Lélément de pont (100) comprend deux supports (110, 120) qui sont espacés en parallèle lun avec lautre et qui forment un rail de véhicule, une voie courante (130), dans chaque cas, qui est disposée sur le côté dun support (110, 120) faisant face à lautre support (120, 110) pour recevoir des rouleaux dun dispositif de déplacement faisant avancer lélément de pont (100) horizontalement, et une crémaillère dentraînement (140), dans chaque cas, qui est configurée sur chacun des supports (110, 120), sétendant le long de chaque voie courante (130), est formée, dans chaque cas, de plusieurs dents (150) qui sont placées en rangées et jointes sur un côté dun support (110, 120), et est conçue pour engager avec un pignon dentraînement du dispositif de déplacement caractérisé par deux premiers éléments de raccord (20) qui sont joints lun avec lautre au moyen dun élément despacement (30) et qui sont conçus pour recevoir au moins une dent (150), chacune des crémaillères opposées (140), et au moins un élément de raccord (40) qui est joint, à une extrémité de cette dernière, à lélément despacement (30), et qui a, à lextrémité de cette dernière qui est opposée à lextrémité, une bride de fixation (50) pour attacher le deuxième élément de raccord (40) à lélément de pont (100).
Patent CA-3113375-C (CA)
Title: Nitrogen oxide absorption slurry and its preparation and use method thereof
Inventor: HUANG LIWEI
IPC: B01D53/78
Filed: 2019-10-31
Granted: 2022-11-22
Abstract: Disclosed are a nitrogen oxide absorbent slurry, which is used for removing nitric oxide gas in a gas stream, a preparation method therefor and a usage method thereof, belonging to the technical fields of air pollution control and related environmental protection, characterized in that the absorbent slurry contains one compound of or any two or more compounds of anhydrous ferric chloride, ferric chloride monohydrate, ferric chloride dihydrate and complexes of ferric chloride with chloride ions; and the absorbent slurry is chemically reacted with nitric oxide gas in a gas stream at a certain temperature, such that the nitric oxide in the gas stream is absorbed by the slurry and is removed, so as to achieve the purpose of gas purification, wherein the absorbent can be recycled after regeneration.
Patent CA-3116006-C (CA)
Inventor: FATTAL DAVID A
IPC: F21V8/00
Filed: 2019-10-25
Granted: 2023-09-19
Abstract: Rétroéclairage à vues multiples et unité d'affichage à vues multiples employant un élément de masque optique présentant une première partie et une seconde partie déplacée latéralement pour atténuer le moiré associé à l'élément de masque optique. Le rétroéclairage à vues multiples comprend un réseau de cellules unitaires à faisceaux multiples réparties sur un guide de lumière. Chaque cellule unitaire à faisceaux multiples comporte un élément à faisceaux multiples conçu pour diffuser une partie de lumière guidée en tant que pluralité de faisceaux lumineux directionnels ayant différentes directions correspondant à différentes vues de l'unité d'affichage à vues multiples. Chaque cellule unitaire à faisceaux multiples comprend en outre un élément de masque optique ayant la première partie alignée et co-extensive avec l'élément à faisceaux multiples et la seconde partie déplacée latéralement dans la cellule unitaire à faisceaux multiples depuis la première partie. Le déplacement latéral et/ou une taille globale de l'élément de masque optique sont configurés pour atténuer le moiré associé à l'élément de masque optique.
Patent CA-3123308-C (CA)
Title: Composite electrophoretic particles and variable transmission films containing the same
Inventor: PARK JIN-GYU
IPC: G02F1/167
Filed: 2020-01-29
Granted: 2023-10-17
Abstract: An electro-optic media includes either a plurality of microcapsules in a binder, a polymeric sheet containing sealed microcells, or droplets in a continuous polymeric phase. Each of the microcapsules, microcells, or droplets contain a dispersion that includes a plurality of charged composite particles and a suspending fluid, and the charged particles move through the suspending fluid under the influence of an electric field. The composite particles include one or more types of pigment particles that are at least partially coated with a polymeric material. Each of the binder, polymeric sheet, continuous polymeric phase, the charged composite particles, and the suspending fluid have an index of refraction, and a difference between the index of refraction of the composite particles and at least one of the binder, polymeric sheet, continuous polymeric phase, and solvent is less than or equal to 0.05 at 550 nm.
Patent CA-3131021-C (CA)
Title: Adjustable fixtures for buried tubulars, forming tools for defining a hole in the adjustable fixtures, and methods of manufacturing the adjustable fixtures
Inventor: BARR AARON
IPC: F16L3/02
Filed: 2020-02-26
Granted: 2023-11-14
Abstract: Adjustable fixtures for buried tubulars, forming tools for defining a hole in the adjustable fixtures, and/or methods of manufacturing the adjustable fixtures. The adjustable fixtures include a fixture body and a plurality of spaced-apart holes extending between an upper surface of the fixture body and a lower surface of the fixture body. The adjustable fixtures also include a plurality of jack-screw-accepting threaded regions that at least partially defines the plurality of spaced-apart holes. The forming tools include a forming tool engagement structure, a threaded tool end region, and a hole-defining body. The methods include positioning a plurality of jack-screw-accepting threaded regions and a plurality of forming tools within a mold, filling a fixture-defining cavity of the mold with a composite material, curing the composite material, disengaging the plurality of forming tools from the plurality of jack-screw-accepting threaded regions, and removing the fixture body from the mold.
Patent CA-3132842-C (CA)
Title: Polyethylene pipe service system including quick connect means for polyethylene pipe tapping, plugging, and completion operations
Inventor: ZANN OLIVIER
IPC: F16L41/06
Filed: 2020-03-09
Granted: 2022-04-12
Abstract: Embodiments of a polyethylene ("PE") pipe servicing system of this disclosure may include a fusible PE fitting (F) providing a branch connection to a PE pipeline section or run (P), a valve (10) connected to the fitting and including quick connect/disconnect means, and a machine connectable to the valve including complementary quick connect/disconnect means. The quick connect means provide for full scope of operation, including cleaning, fusion, cool down, hot tap, plugging, and completion. No squeezing is used. The quick connect/disconnect means may include a first portion 20 of a cam profile and a second portion 40 of the cam profile complementary to that of the first. The machine may be a drilling or hot tapping machine (30T), a plugging machine (30P), or a completion machine (30C), and their associated tools. The valve and machine are more lightweight and faster and easier to use than the prior art.
Patent GB-2389424-C (GB)
Title: Sensing apparatus and method
Inventor: TOUMAZOU CHRISTOFER
IPC: C12Q1/6825
Filed: 2002-03-11
Granted: 2009-01-21
Abstract: Sensor and method to detect localised fluctuations of ionic charge indicating events occuring during a chemical reaction, the sensing apparatus comprising an ion sensitive field effect transistor (ISFET) arranged to generate an electrical output signal in response to localised fluctuations of ionic charge at or adjacent the surface of the transistor, and means for detecting the electrical output signal from the field effect transistor is provided with a polymerase linked layer and the chemical reaction is DNA synthesis, and the localised fluctuations of ionic charge indicate the insertion of di-deoxynucleotide triphosphates (ddNTP) and deoxynucleotide triphosphates (dNTP) by detecting a change of hydronium ions (pH value) with a sensitive Si 3 N 4  layer of the field effect transistor. 
The method is a modification to Sanger sequencing where the final stage of electrophoretic separation and subsequent detection of nucleotides is replaced by measurements of the pH by the ISFET.
Patent SE-470538-C (SE)
Inventor: BACKLUND AAKE
IPC: D21C9/02
Filed: 1992-12-02
Abstract: The present invention relates to a process for producing pulp which is cooked under alkaline conditions and which is bleached without using chlorine-containing bleaching chemicals, in which process used cooking chemicals are recovered in a first recovery installation and used bleaching chemicals are recovered in a second recovery installation. The used cooking and bleaching chemicals can be regenerated and reused.