baber/WOPTO huggingface dataset:
Patent CA-3101765-A1 (CA)
Title: Psychoactive alkaloid extraction and composition with controlled dephosphorylation
Inventor: MOSS RYAN
IPC: C07F9/572
Filed: 2020-12-04
Abstract: A process for obtaining a psychoactive alkaloid extract with a desired amount of a phosphorylated psychoactive alkaloid and a desired amount of a dephosphorylated psychoactive alkaloid. Extraction is carried out with a strong acid or strong base to either promote or inhibit dephosphorylation. The extract in the slurry form is standardized with added excipient so that when it is dried the powdered composition has a specified total psychoactive alkaloid concentration, with a known ratio of phosphorylated to dephosphorylated psychoactive alkaloids. Compositions have a desired amount of a phosphorylated psychoactive alkaloid and a desired amount of a dephosphorylated psychoactive alkaloid. Phosphorylated compositions and dephosphorylated compositions are mixed to provide compositions with any specific ratio of phosphorylated to dephosphorylated psychoactive alkaloid.
Patent CA-3102717-A1 (CA)
Title: Use of upgrader products for mobilizing bitumen during an in situ startup process
Inventor: SOOD ARUN
IPC: E21B43/22
Filed: 2020-12-15
Abstract: A startup process for mobilizing bitumen in an interwell region is provided. The startup process can include introducing a startup fluid into a bitumen-containing reservoir via an injection well to mobilize bitumen in the interwell region, the startup fluid comprising a first and second upgrader products obtained from a vacuum distillation process for upgrading crude oil or a downstream process thereof, the first upgrader product having an aromatic content above 25%, and the second upgrader product having an API gravity below 200 , and recovering mobilized bitumen from the interwell region via a production well to form a bitumen-depleted region that enables fluid communication between the injection well and the production well. The startup fluid can be chosen to enable asphaltenes to remain substantially solubilized in the mobilized bitumen, and can include for instance light vacuum gas oil, and/or coker kerosene, and coker gas oil, and/or heavy vacuum gas oil.
Patent CA-3104139-A1 (CA)
Title: Electronic cigarette
Inventor: LIU TUANFANG
IPC: A24F40/40
Filed: 2020-12-24
Abstract: An electronic cigarette includes a squeezing module. The squeezing module includes a first seal ring, a movable part, a spring, and a fixed base. The movable part is disposed in the fixed base and the outer wall of the movable part is slidable along the inner wall of the fixed base. The first seal ring is disposed between the outer wall of the movable part and the inner wall of the fixed base. The spring is disposed in the fixed base and below the movable part to reset the movable part when a pressure force on the movable paxt is withdrawn.
Patent CA-3104840-A1 (CA)
Inventor: MOTOYOSHI TETSUYA
IPC: A61L31/14
Filed: 2019-07-04
Abstract: The present invention is an endoscope hemostatic material comprising a sheet-like nonwoven fabric that is formed from a hydrophobic material and that has a bulk density of 40-110 mg/cm3 and a film thickness of 400-1400 µm. The present invention is also an endoscope hemostatic material comprising a sheet-like nonwoven fabric that is formed from a hydrophobic material and that has an area density of 5.0-11.0 mg/cm3 and an average fiber diameter of 0.5-8.0 µm. Both of the materials are suitable for treatment of bleeding by use of an endoscope.
Patent CA-3106970-A1 (CA)
Title: Multi-well chemical injection manifold and system
Inventor: INGEBRAND JOHN R
IPC: E21B43/12
Filed: 2021-01-25
Abstract: AB S TRACT A fluid handling system suitable for injecting a pressurized fluid from a pump that is driven by a motor into an oilfield network includes a manifold fluidly connected to the pump and a controller. The manifold includes an inlet for receiving the fluid from the pump, a plurality of outlets downstream of and fluidly connected to the inlet, and a plurality of electric valves downstream of and fluidly connected, respectively, to the plurality of outlets, each of the plurality of electric valves being configured to selectively open and close to regulate a flow of the fluid from the plurality of outlets to a plurality of wells fluidly connected, respectively, to the plurality of electric valves. The controller is configured to receive a plurality of flow rate values of the plurality of wells, determine a plurality of duty cycles for the plurality of electric valves based on the plurality of flow rate values, and determine a schedule for the plurality of duty cycles so that only one of the plurality of electric valves is controlled open at a given time. Date Recue/Date Received 2021-01-25
Patent CA-3107258-A1 (CA)
Title: Validation of fluid level sensors
Inventor: BREGANI BENJAMIN
IPC: G01F25/00
Filed: 2021-01-27
Abstract: Methods and systems for validating a fluid level sensor having a floating element are provided.  First readings are acquired from the fluid level sensor indicative of fluid levels sensed via the floating element during a first period of operation of the fluid level sensor.  A validated range of fluid levels for the fluid level sensor is determined based on the first readings. At least one second reading is acquired from the fluid level sensor during a second period of operation, subsequent to the first period of operation. A starting position of the floating element for the second period of operation is determined based on the at least one second reading. When the starting position of the floating element is within the validated range, validating the at least one second reading.
Patent CA-3109614-A1 (CA)
Title: Composition contenant un extrait de moringa et/ou un produit pulverise
Inventor: SHIMIZU KAZUO
IPC: A61Q19/02
Filed: 2019-11-08
Abstract: La présente invention concerne une composition qui contient un extrait et/ou un produit broyé de moringa, le rapport massique (moringine/glucomoringine) entre la teneur en moringine et la teneur en glucomoringine étant de 0,00005 à 0,30 et la myrosinase étant désactivée ou ladite composition ne contenant pas de myrosinase. La composition est utile dans les domaines des aliments et des boissons, des cosmétiques et similaires.
Patent CA-3110538-A1 (CA)
Title: A fault-tolerant endovascular inflation device
Inventor: FROST HABIB
IPC: A61M25/10
Filed: 2019-08-23
Abstract: An endovascular device for providing at least partial occlusion in a blood vessel in a subject, e.g. for improving Cardiopulmonary Resuscitation. The device comprises a balloon catheter to be inserted in a blood vessel for inflation therein. To increase the flexibility and safety in use of the device and to enable use under controlled and less controlled environments, the device comprises a first interfacing means configured to connect to a first manually operated inflation means and being in fluid communication with a junction; a second interfacing means configured to connect to a second power controlled inflation means and also being in fluid communication with the junction, and an electronic control unit configured to receive the occlusion parameter from the sensor and to provide an instruction set for manually operated inflation or for automatically operated inflation based on the occlusion parameter.
Patent CA-3112789-A1 (CA)
Title: Methods and systems for digesting biosolids and recovering phosphorus
Inventor: PRESSLEY RICHARD
IPC: C02F11/14
Filed: 2019-09-13
Abstract: Processes and system are provided for digesting biosolids in a multistage digestion system. The processes and system are well suited for producing Class A biosolids and biogas containing a high content of methane. Methods anti systems are also provided for recovery of phosphorus from wastewater and biosolids.
Patent CA-3115213-A1 (CA)
Inventor: NAKAGAMI OHJI
IPC: G06T9/00
Filed: 2019-09-18
Abstract: The present disclosure pertains to an image processing device and method which make it possible to suppress a load increase when encoding/decoding point cloud attribute information. The present disclosure encodes point cloud attribute information by using a context which corresponds to the weight value of an orthogonal transformation which takes a three-dimensional structure into account and is performed on point cloud location information. In addition, the present disclosure decodes the encoded point cloud attribute information data by using a context which corresponds to the weight value of an orthogonal transformation which takes a three-dimensional structure into account and is performed on point cloud location information. For example, the present disclosure is applicable to an image processing device, electronic device, image processing method or program.
Patent CA-3118144-A1 (CA)
Inventor: ANTOCHSHUK VALENTYN
IPC: A61K9/08
Filed: 2019-11-06
Abstract: La présente invention concerne des co-formulations d'anticorps anti-PD-1 et d'anticorps anti-LAG3, et leur utilisation dans le traitement de divers troubles.
Patent CA-3119257-A1 (CA)
Inventor: CONNELL SIMON HENRY
IPC: G01N33/24
Filed: 2019-11-08
Abstract: This invention relates to a method of or system for detecting presence of diamond in an object. The method comprises receiving classification data associated with photons emitted from object as a result of positron annihilation due to irradiation of the object with photons of a predetermined energy at which giant dipole resonance (GDR) occurs due to a nuclear reaction between the photons and carbon. The method then comprises the step of determining whether or not the object is potentially a diamond or diamondiferous by processing the received classification data with a trained machine-based learning classifier. The system typically implements the method described herein.
Patent CA-3119702-A1 (CA)
Inventor: CARRAGHER PAUL
IPC: E21B36/00
Filed: 2018-11-16
Abstract: The present invention provides a method of deploying a eutectic alloy based tool within an oil/gas well. The method comprising providing a eutectic alloy based downhole tool comprising a tubular body with eutectic alloy located on an outer surface thereof, said tool having an outer diameter with a clearance from the inner diameter of the well. The downhole tool is delivered to a target region within an oil/gas well where the tool is to be deployed. Once the tool is in position within the well a tubular expanding tool is run through the interior of the tubular body so as to increase the outer diameter of the sealing downhole tool and in so doing reduce the clearance between the alloy and the well. Following the expansion of the tubular body a heater is deployed within the tubular body proximal to the alloy and operated to melt the alloy. The alloy is then allowed to cool and resolidfy, whereby the tool is sealed in place within the target region of the well using the alloy.
Patent CA-3120701-A1 (CA)
Inventor: AMBROSIO FABRISIA
IPC: A61K38/22
Filed: 2019-11-21
Abstract: La présente invention concerne des méthodes et des matériels de traitement du vieillissement. Par exemple, un mammifère ayant une déficience liée à l'âge (par exemple, un déclin cognitif lié à l'âge), ou présentant un risque de développer cette déficience, peut être traité par augmentation du niveau d'au moins un polypeptide de myokine (par exemple, au moins un polypeptide Klotho) dans des cellules à l'intérieur du mammifère. Ce document concerne également des méthodes et des matériels destinés à augmenter la capacité de cellules progénitrices musculaires de régénérer des cellules musculaires par augmentation du (des) niveau(x) d'au moins un polypeptide de myokine (par exemple, un polypeptide alpha-Klotho) dans une cellule progénitrice musculaire.
Patent CA-3121004-A1 (CA)
Title: Antibodies that neutralize hepatitis b virus and uses thereof
Inventor: CORTI DAVIDE
IPC: C07K14/705
Filed: 2019-12-18
Abstract: The present disclosure relates to antibodies, and antigen binding fragments thereof, that can bind to the antigenic loop region of hepatitis B surface antigen (HBsAg) and can neutralize infection of both hepatitis B virus (HBV) and hepatitis delta virus (HDV). The present disclosure also relates to epitopes to which the antibodies and antigen binding fragments bind, as well as to fusion proteins that comprise the antigen binding fragments, and to nucleic acids that encode and cells that produce such antibodies and antibody fragments. In addition, the present disclosure relates to the use of the antibodies and antibody fragments of the present disclosure in the diagnosis, prophylaxis and treatment of hepatitis B and hepatitis D.
Patent CA-3124266-A1 (CA)
Inventor: TABATABAEI-ZAVEREH NOOSHIN
IPC: C12N5/0789
Filed: 2019-12-20
Abstract: Media and methods for differentiating NK progenitor cells into NK cells are disclosed. The NK differentiation media comprises a pyrimidoindole compound such as UM171 or UM729.
Patent CA-3127598-A1 (CA)
Title: Analyzing secondary energy sources in seismic while drilling
Inventor: LUO YI
IPC: G01V1/42
Filed: 2020-01-21
Abstract: A system and a computer-implemented include the following. A field dataset of seismic waves is received that is obtained by receivers during a drilling period from a drilling operation at a target well. The drilling period includes drilling and non-drilling phases. The field dataset is analyzed to determine locations of seismic waves. A reconstructed wavefield is determined by applying a passive seismic imaging condition over time and based on locations of the receivers. Using the reconstructed wavefield, a time series is computed for the seismic waves, and a time-frequency transform is applied on the time series. Sources and locations of tube waves resulting from acoustic signatures of the drill bit the drilling phases are determined. Sources and locations of the body waves caused by the tube waves are determined. A petrophysical model of the target well is updated in real-time based on the analyzing and the waves.
Patent CA-3129248-A1 (CA)
Title: Telomerase-containing exosomes for treatment of diseases associated with aging and age-related organ dysfunction
Inventor: KALLURI RAGHU
IPC: A61K39/395
Filed: 2020-02-07
Abstract: Provided herein are compositions of lipid-based nanoparticles, such as exosomes, that comprise a therapeutic anti-aging agent. Also provided are methods of using such compositions to treat a patient having an age-associated disorder. In particular, exosomes comprising a telomerase-encoding RNA are provided along with methods of their use in treating age-associated disorders.
Patent CA-3130423-A1 (CA)
Inventor: GARCIA-DIEGUEZ MONICA
IPC: B01J21/08
Filed: 2020-03-16
Abstract: L'invention concerne un catalyseur approprié pour être utilisé dans des réactions de conversion d'oxyde de carbone, ledit catalyseur se présentant sous la forme d'une unité façonnée formée à partir d'une poudre de catalyseur oxydique, ledit catalyseur comprenant de 30 à 70% en poids d'oxyde de cuivre, combiné à de l'oxyde de zinc, de l'alumine et de la silice, ayant un rapport atomique Si :AI dans la plage de 0,005 à 0,15:1, et ayant une surface BET > 105m2/g et une surface de cuivre > 37m2/g de catalyseur. Le catalyseur est préparé par un procédé de co-précipitation utilisant un sol d'alumine.
Patent CA-3132249-A1 (CA)
Inventor: STAALI AMINE
IPC: A61F5/442
Filed: 2020-03-02
Abstract: A user friendly multi-chambered flat urine collection device comprising an inlet port having a non-return valve, an upper chamber further divided into a plurality of vertical chambers, a lower chamber further divided into a plurality of vertical chambers, a plurality of breathing open areas intervening said upper, lower and vertical chambers, and a drainage tube. The inlet port is positioned at top of the upper chamber, said inlet port in turn is removably connected to a catheter. The breathing open areas between the vertical chambers of said upper and lower chambers allow the urine collection device to conform to shape of patient body. Moreover, the chambers distribute the weight of collected urine equally to avoid a bulging effect. Alternately, the urine collection device has absorbent layer insert to absorb the bodily discharge.
Patent CA-3132698-A1 (CA)
Title: Caco3 coated with maleic anhydride grafted polyethylene and/or maleic anhydride grafted polypropylene and at least one hydrophobizing agent
Inventor: WELKER MATTHIAS
IPC: C08K5/521
Filed: 2020-06-04
Abstract: The present invention refers to a surface treated filler material product comprising a) at least one calcium carbonate-containing filler material and b) a treatment layer on the surface of the at least one calcium carbonate-containing filler material comprising i. maleic anhydride grafted polyethylene and/or maleic anhydride grafted polypropylene and ii. at least one hydrophobizing agent. Furthermore, a process for preparing the inventive surface treated filler material product is disclosed, as well as a polymer composition comprising at least one polymeric resin and the inventive surface treated filler material product. Additionally, a fiber and/or filament and/or film and/or thread and/or sheet and/or pipe and/or profile and/or mold and/or, injection molded compound and/or blow molded compound comprising the inventive surface treated filler material product is disclosed as well as the use of the inventive surface treated mineral filler product in a polymer composition, for improving the mechanical and/or rheological properties of the polymer composition.
Patent CA-3135979-A1 (CA)
Inventor: JAYARAM ROBIN CHANDRAS
IPC: B24D18/00
Filed: 2020-04-03
Abstract: An abrasive article includes a body and an electronic assembly coupled to the body, the electronic assembly including an electronic device, and a first portion between the body and the communication device, the first portion having a material of an average relative magnetic permeability of not greater than 15.
Patent CA-3137352-A1 (CA)
Inventor: FARMER SEAN
IPC: A01N63/38
Filed: 2020-04-20
Abstract: La présente invention concerne des compositions biopesticides et leur utilisation dans la lutte contre un large spectre d'organismes nuisibles, dont les arthropodes, les bactéries, les champignons, les virus, les protozoaires, les parasites, les nématodes et/ou les organismes nuisibles qui agissent en tant que vecteurs de maladie. Les compositions de la présente invention utilisent des micro-organismes bénéfiques pour cibler un ou plusieurs organismes nuisibles qui provoquent des dommages aux humains, aux animaux, aux plantes et/ou aux structures artificielles, telles que des maisons. Dans certains modes de réalisation, les compositions comprennent au moins une espèce de champignon entomopathogène.
Patent CA-3137394-A1 (CA)
Title: Production method for nanofiber aggregates, production apparatus for nanofiber aggregates, and nanofiber aggregates
Inventor: SOTA Hiroyoshi
IPC: D01D5/08
Filed: 2020-03-19
Abstract: [Problem] To provide a production method for nanofiber aggregates having high oil absorption capacity and oil retention capacity, a production apparatus for the nanofiber aggregates, and nanofiber aggregates having high oil absorption capacity. [Solution] The present invention pertains to a production method and production apparatus for nanofiber aggregates produced and stretched into a fine-diameter fibrous shape by spraying a high-temperature, high-pressure gas from gas discharge ports into a polymer solution discharged from a solution discharge port. The nanofiber aggregates are collected into fine-diameter fibers in a high-temperature, high-pressure gas wind force by discharging secondary high-pressure air from high-pressure air blowing discharge ports in an intersecting pattern into a nanofiber flow during production and stretching. Further provided, as an effect, are nanofiber aggregates: having the characteristic that the distribution of fiber diameters thicker than the central fiber diameter and the distribution of fiber diameters thinner than the central fiber diameter are equal or better; and having excellent oil absorption capacity and oil retention capacity.
Patent CA-3137859-A1 (CA)
Title: Treatment of waste products with anaerobic digestion
Inventor: JOSSE JUAN
IPC: C02F11/14
Filed: 2016-01-25
Abstract: A waste stream is treated by anaerobic digestion. A process is described involves a step of separating solids from digestate, and returning separated solids to a digester. Optionally, there may be a step of solids separation in which larger solids are removed from the digester. A process and apparatus are described for treating waste sludge from a wastewater treatment plant in an anaerobic digester. Feed sludge is thickened or solids are separated from digestate and returned to the digester. Additional co-digestion waste may be added to the digester. The process and apparatus may be used in a retrofit of an existing wastewater treatment plant.
Patent CA-3138196-A1 (CA)
Inventor: FAVERO CEDRICK
IPC: C07C303/44
Filed: 2020-05-07
Abstract: La présente invention concerne un procédé continu de filtration d'une suspension de cristaux d'acide 2-acrylamido-2-méthylpropane sulfonique au moyen d'un filtre rotatif sous pression. L'invention a également pour objet les polymères obtenus avec l'acide 2- acrylamido-2-méthylpropane sulfonique obtenu selon le procédé de filtration et leur utilisation notamment comme floculant, dispersant, agent épaississant, agent absorbant ou agent réducteur de friction.
Patent CA-3139379-A1 (CA)
Title: Apparatuses for anastomosis of tubular vessels and related methods
Inventor: HAYAKAWA THOMAS EDWARD JO
IPC: A61B17/11
Filed: 2020-05-05
Abstract: An apparatus for anastomosis of tubular structures includes two annular bodies. Each annular body has a first side, a second side, a central axis extending between the first and second sides, an inner wall defining a passageway that is open to the first and second sides for passing a tubular structure therethrough, and a plurality of spikes each extending from a base connected to the second side of the annular body to a pointed free end configured to pierce the tubular structure. The spikes are angled relative to the central axis such that for each of the spikes, the free end is positioned farther from the central axis in a radial direction than the base is to the central axis.
Patent CA-3140673-A1 (CA)
Title: Production de collagene stimulee par la soie et procedes d'utilisation de celle-ci
Inventor: ALTMAN GREGORY H
IPC: A61Q19/00
Filed: 2020-06-06
Abstract: L'invention concerne des compositions à base de fibroïne de soie pour stimuler l'expression de collagène chez un sujet et des procédés d'utilisation de celles-ci.
Patent CA-3146187-A1 (CA)
Title: Multi-piece conveyor component including hygienic connection
Inventor: DEGROOT MICHAEL HENDRIK
IPC: F16D1/08
Filed: 2020-07-15
Abstract: A multi-piece component for a conveyor comprises a first section and a second section that mates with the first section around a shaft using a hygienic fastener to form a complete module. The hygienic fastener seals an interface between the fastener and the first section and between the first section and the second section. Chamfers facilitate positioning of the multi-piece component on a shaft.
Patent CA-3147044-A1 (CA)
Title: Agents that interfere with thymic stromal lymphopoietin (tslp)-receptor signaling
Inventor: TAM SUSAN
IPC: C07K16/24
Filed: 2020-07-10
Abstract: The present disclosure is related to antibodies (e.g., human antibodies) and antigen-binding fragments thereof that specifically bind and neutralize (human) thymic stromal lymphopoietin (TSLP). Such molecules may have modified Fc regions that increase antibody half-life, increase resistance to proteases, and/or reduce ability to interact with Fc gamma receptors. These molecules are useful for treatment of allergic and non-allergic inflammation associated with TSLP-related disorders and diseases.