baber/WOPTO huggingface dataset:
Patent CA-3054907-A1 (CA)
Title: Helium extraction from natural gas
Inventor: WHITE VINCENT
IPC: F25J3/06
Filed: 2019-09-10
Abstract: A crude helium stream is recovered from a natural gas feed by distillation. Refrigeration from expanding a portion of the bottoms liquid is used to partially condense the helium-enriched overhead vapor and generate a crude helium vapor and a helium-containing liquid stream that is recycled to the distillation column to maximize helium recovery. The helium-depleted natural gas stream can be returned at pressure for utilization or transportation.
Patent CA-3055391-A1 (CA)
Inventor: BARABAS ARPAD
IPC: B28B13/02
Filed: 2018-03-07
Abstract: This invention relates to an apparatus and method for producing paver blocks (K) hav-ing ornamented, especially veined tread surface. The apparatus comprising a starting table (51); a filling carriage (5) movable back and forth in a first direction (F1) above a molding template (6); and an open chamber (5a) for receiving a base material is provided in the interior space of the carriage (5); a metering trough (1, 2, 3) is connected to a dispensing device (41), and a batch box (4) is arranged movably over the starting table (51). The apparatus is provided with a second starting table (8) movable in a second direction (F2) above the molding template (6), and a second filling carriage (7) is arranged movably along a guide rail (32) over the molding template (6) in the second direction (F2), and a second batch box (9) is provided above the second filling carriage (7).
Patent CA-3057260-A1 (CA)
Title: Device and method for removing a layer from a substrate
Inventor: SENINCK NATHALIE
IPC: B08B7/00
Filed: 2018-03-27
Abstract: The invention relates to at least one device (1) and at least one method for removing a layer (22) from a substrate (20) using a pulsed high voltage. For this purpose, at least one plasma burner (2) which operates at atmospheric pressures, a high-voltage source (3), and a supply of process gas (4) are required. The supply of process gas (4) is connected to an inlet (6) of the plasma burner (2) via a gas line (10). The plasma burner (2) has a nozzle (7) through which a plasma jet (8) exits. The high voltage source (3) is designed such that a pulsed high-voltage is applied between the plasma burner (2) and an electrically conductive element (11), said high-voltage reaching a breakdown voltage in the region (29) of the conductive element (11).
Patent CA-3058463-A1 (CA)
Inventor: ZIEBELL BRADLEY
IPC: C12Q1/6813
Filed: 2018-03-30
Abstract: Des aspects de l'invention concernent des compositions d'amorces et des procédés multiplex permettant de détecter la présence de Listeria. La composition d'amorces comprend une première séquence d'amorce utilisable pour amplifier un premier produit de réaction en chaîne par polymérase (PCR) (par exemple, un acide nucléique, un fragment correspondant, un complément correspondant, ou un gène). La première séquence d'amorce est spécifique du genre Listeria. La composition d'amorces comprend également au moins une séquence d'amorce supplémentaire utilisable pour amplifier au moins un produit de PCR supplémentaire. La(les) séquence(s) d'amorce(s) supplémentaire(s) est(sont) spécifique(s) d'une ou de plusieurs espèces ou sous-espèces de Listeria. Le procédé multiplex comprend la mise en contact d'un échantillon avec la composition d'amorces pour détecter sensiblement simultanément la présence du genre Listeria et différencier les espèces de Listeria présentes dans l'échantillon.
Patent CA-3060141-A1 (CA)
Inventor: REDMAN PAUL
IPC: B65G59/06
Filed: 2019-10-24
Abstract: A pallet exchanger and load splitter apparatus and method are provided. The apparatus has a pallet-receiving assembly with a pallet-receiving zone configured to receive, at least in part, a pallet supporting a pallet load; a clamp assembly connected to the pallet-receiving assembly having a clamping zone configured to secure a first side, a second side, and a rear of the pallet load once the clamp assembly is activated by a pneumatic circuit so that the pallet load is supported by the clamp assembly; and the pneumatic circuit is for controlling a clamping pressure of the clamp assembly.
Patent CA-3061431-A1 (CA)
Title: Method for manufacturing 1,4-bis (4-phenoxybenzoyl)benzene in supersaturation conditions
Inventor: LE GUILLAUME
IPC: C08G61/12
Filed: 2018-05-16
Abstract: The invention relates to amethod for manufacturing 1,4-bis(4-phenoxybenzoylbenzene), comprising: providing a reactant mixture comprising terephthaloyl chloride, diphenyl ether and a Lewis acid in a solvent; reacting terephthaloyl chloride with diphenyl ether, so as to obtain a product mixture comprising a 1,4-bis(4-phenoxybenzoylbenzene)- Lewis acid complex; wherein the 1,4-bis(4-phenoxybenzoylbenzene)-Lewis acid complex is dissolved in the solvent at a 1,4-bis(4-phenoxybenzoylbenzene) weight concentration in the solvent which is higher than the saturation limit of the 1,4-bis(4-phenoxybenzoylbenzene)-Lewis acid complex during at least part of the step of reacting terephthaloyl chloride with diphenyl ether.
Patent CA-3062594-A1 (CA)
Title: A system and method for monitoring human performance
Inventor: MADNANI AKASH
IPC: A61B5/16
Filed: 2018-05-02
Abstract: The present invention is to provide a system and a method for monitoring human performance. The system is provided with a wearable device and an electronic device. The wearable device can be worn on a torso. The wearable device having a sensing system configured to sense parameters such as breathing pattern, activity, posture, sleeping pattern, ambience. Further sensed data is wirelessly sent to a second processing unit of the electronic device from a first processing unit of the wearable device for processing the data. And comparing the data with a calibrated and fed data to calculate a mental wellness and physical wellness of a user or group.  The data is stored on a cloud storage, where a third application module configured to process the historic data with the mental wellness and physical wellness and for providing suggestions to enhance the mental wellness and physical wellness.
Patent CA-3066892-A1 (CA)
Inventor: AVILA MARCO
IPC: G02B13/08
Filed: 2018-04-19
Abstract: Aspects and embodiments are generally directed to compact anamorphic refractive objective lens assemblies. In one example, a refractive objective lens assembly includes a passively athermal anamorphic lens group including at least a first cylindrical lens having a surface optically powered in a first dimension, the first anamorphic lens group positioned to receive thermal infrared radiation, a focus cell positioned to receive the radiation from the anamorphic lens group, the focus cell including a first group of lenses each having a rotationally symmetric surface optically powered in the first dimension and a second dimension orthogonal to the first dimension, a relay lens group positioned receive the radiation from the focus cell, the relay lens group including a second group of lenses each having a rotationally symmetric surface optically powered in both the first and second dimensions, and a dewar assembly including a cold stop and an optical detector.
Patent CA-3066995-A1 (CA)
Title: Terminal apparatus, base station apparatus, and communication method
Inventor: LIU LIQING
IPC: H04L27/26
Filed: 2018-06-13
Abstract: A terminal device provided with: a reception unit which receives RRC information indicating a maximum number X of CBGs for one transport block per serving cell; and a generation unit which generates X HARQ-ACK bits corresponding to one transport block. The transport block includes NCB code blocks (CB). When the number NCB of the CBs is smaller than the maximum number X of the CBGs, the number of CBGs for the transport block is NCB, and the generation unit generates, as X HARQ-ACK bits, NCB HARQ-ACK bits for NCB CBGs and X-NCB NACKs.
Patent CA-3069299-A1 (CA)
Inventor: MADASU SRINATH
IPC: E21B41/00
Filed: 2017-11-15
Abstract: La présente invention concerne un système et des procédés d'optimisation de paramètres associés à des opérations de forage. Le procédé consiste à acquérir des données en temps réel comprenant des valeurs relatives à des variables d'entrée associées à un étage actuel d'une opération de forage le long d'un trajet de puits planifié ; former un modèle de réseau neuronal à produire une fonction objective définissant une valeur de réponse associée à au moins une variable d'exploitation de l'opération de forage ; estimer la valeur de réponse associée à la variable d'exploitation sur la base de la fonction objective produite par le modèle de réseau neuronal formé ; appliquer une optimisation stochastique à la valeur de réponse estimée de façon à produire une valeur de réponse optimisée pour la variable d'exploitation ; estimer des valeurs de paramètres pouvant être commandés destinés à une étape ultérieure de l'opération de forage, sur la base de la valeur de réponse optimisée de la variable d'exploitation ; mettre en oeuvre l'étape ultérieure de l'opération de forage sur la base des valeurs estimées des paramètres pouvant être commandés.
Patent CA-3072951-A1 (CA)
Inventor: NGUYEN QUANG
IPC: H04J11/00
Filed: 2020-02-17
Abstract: In embodiments of the presently described subject matter, two efficient PAPR reduction methods for OFDM signals based upon the principle of tone reservation and building upon the clipping noise analysis presented in "Analysis of clipping noise and tonereservation algorithms for peak reduction in OFDM systems," L. Wang and C. Tellambura, IEEE Trans. Veh. Technol., vol. 57, pp. 1675-1694, May 2008. are provided, each comprising two stages. The first stage is performed offline to prepare a set of cancelation signals based on the settings of the OFDM system. In particular, these cancellation signals are constructed to cancel signals at different levels of maximum instantaneous power that are above a predefined threshold. The second stage is performed online and in an iterative manner to reduce the peaks of OFDM symbols by using the cancellation signals constructed in the first stage.
Patent CA-3075381-A1 (CA)
Inventor: FOTIADIS FOTIS
IPC: C02F11/02
Filed: 2018-09-13
Abstract: An insect larvae rearing system (1) is disclosed. The system comprises a waste management module (2) configured to receive organic waste (5) and to convert the organic waste into a feed (6) for insect larvae (7) and at least one rearing module configured to handle a plurality trays (15) for holding or housing larvae and to provide the feed to the trays. The feed is supplied directly from the waste management module to each of the at least one rearing modules.
Patent CA-3075469-A1 (CA)
Title: Dual-edge sampling with k-clock to avoid aliasing in optical coherence tomography
Inventor: WANG BING
IPC: A61B3/10
Filed: 2018-10-29
Abstract: Techniques and apparatus for producing sampled Optical Coherence Tomography (OCT) interference signals without aliasing, based on a swept-source OCT interference signal. An example apparatus comprises a k-clock circuit configured to selectively output a k-clock signal at any of a plurality of k-clock frequencies ranging from a minimum k-clock frequency to a maximum k-clock frequency, and an anti-aliasing filter configured to filter a swept- source OCT interference signal, to produce a filtered OCT interference signal, where the anti- aliasing filter has a cut-off frequency greater than one-half the minimum k-clock frequency but less than the minimum k-clock frequency. The apparatus further comprises an analog-to-digital (A/D) converter circuit configured to sample the filtered OCT interference signal at twice the k-clock frequency, to produce a sampled OCT interference signal. In some embodiments, the A/D converter circuit samples the filtered OCT interference signal at both rising and falling edges of the k-clock signal.
Patent CA-3076684-A1 (CA)
Inventor: KNOLLER ILSE
IPC: A61K31/352
Filed: 2018-07-06
Abstract: A composition comprising a cannabinoid, in particular a phytocannabinoid or a synthetic cannabinoid, where the cannabinoid is stabilised against oxidation and/or photochemical degradation, characterized in that the composition comprises a micellar solution of poloxamer-based micelles in an aqueous solution and where the poloxamer micelles encapsulate the cannabinoid.
Patent CA-3077383-A1 (CA)
Inventor: JIN CHUANFEI
IPC: A61P25/20
Filed: 2018-09-21
Abstract: Disclosed are a substituted pyrimidine piperazine compound of Formula (I), or a stereoisomer, a geometric isomer, a tautomer, an N-oxide, a solvate, a metabolite, a pharmaceutically acceptable salt or a prodrug thereof, and a pharmaceutical composition comprising the compound thereof. The substituted pyrimidine piperazine compound and the pharmaceutical composition disclosed herein can be used to inhibit 5-hydroxytryptamine reuptake and/or activate the 5-HT 1A receptors. Also disclosed is a method of preparing these compounds and pharmaceutical compositions, and their use for the treatment of central nervous system dysfunction.
Patent CA-3078306-A1 (CA)
Title: Composition pharmaceutique comprenant une combinaison de probiotique et de prebiotique pour traiter le retard de croissance chez les enfants
Inventor: MISRA PRAVAS RANJAN
IPC: A61K35/747
Filed: 2018-10-04
Abstract: La présente invention concerne une composition pharmaceutique comprenant un probiotique et un prébiotique pour le traitement du retard de croissance chez les enfants. Plus particulièrement, la composition pharmaceutique comprend au moins une espèce du genre Lactobacillus en tant que probiotique et au moins un oligosaccharide en tant que prébiotique. La présente invention concerne en outre une méthode de traitement du retard de croissance comprenant l'administration d'une quantité efficace d'une composition pharmaceutique comprenant un probiotique et un prébiotique à des enfants en ayant besoin.
Patent CA-3078351-A1 (CA)
Title: Inhibition de la paraffine par des calixarenes solubilises
Inventor: CABLE ROBERT
IPC: C10L10/16
Filed: 2018-01-24
Abstract: La présente invention concerne des compositions et un procédé pour stabiliser ou améliorer la solubilité d'une résine phénolique contenant un mélange de résines phénoliques linéaires et de calixarènes dans un solvant hydrocarboné. La présente invention concerne également une composition fluide contenant de la paraffine comprenant cette résine de calixarène stabilisée (solubilisée). L'invention concerne également des procédés de dispersion de cristaux de paraffine, d'inhibition de dépôt de cristaux de paraffine ou de traitement d'un puits ou d'un récipient pour réduire le dépôt de cristaux de paraffine, à l'aide d'une composition de résine contenant cette résine de calixarène stabilisée (solubilisée).
Patent CA-3078630-A1 (CA)
Inventor: FAIRMAN JEFFERY
IPC: A61K39/02
Filed: 2018-10-11
Abstract: An immunogenic composition, a periodontal vaccine formulation containing the immunogenic composition, and methods for treating or preventing periodontal disease are provided, where the methods involves administering an immunologically effective amount of the composition or vaccine formulation to a subject. The immunogenic composition contains at least one polypeptide that comprises: an Mfa1 antigen sequence that is substantially homologous to an immunogenic amino acid sequence from an Mfa1 fimbrilin protein of a Porphyromonas bacterium; and an HA1 antigen sequence, an HA2 antigen sequence, or both an HA1 antigen sequence and an HA2 antigen sequence, wherein the HA1 antigen sequence is substantially homologous to an immunogenic amino acid sequence from an RgpA Gingipain hemagglutinin domain 1 contained within an RgpA Gingipain protein of a Porphyromonas bacterium, and the HA2 antigen sequence is substantially homologous to an immunogenic amino acid sequence from an RgpA Gingipain hemagglutinin domain 2 contained within an RgpA Gingipain protein of a Porphyromonas bacterium.
Patent CA-3080290-A1 (CA)
Title: Method of controlling a propeller with two-position solenoid
Inventor: DES ROCHES-DIONNE NICOLAS
IPC: B64D31/00
Filed: 2020-04-28
Abstract: A method for controlling an aircraft propeller is provided that comprises obtaining a measurement of a speed of the propeller, comparing the propeller speed to a first threshold, responsive to determining that the propeller speed exceeds the speed threshold, outputting a valve control signal for opening a two-position solenoid valve coupled to the propeller, the two-position solenoid valve configured for controlling fluid flow to and from the propeller to control propeller blade angle, computing a rate of change of the propeller speed, comparing the rate of change of the propeller speed to a second threshold, and responsive to determining that the rate of change of the propeller speed is below the second threshold, outputting the valve control signal for closing the two-position solenoid valve. A system for controlling an aircraft propeller and an aircraft propeller control assembly are also provided.
Patent CA-3080729-A1 (CA)
Title: Nitrogen oxide emission reduction in an oxy-combustion furnace
Inventor: YIGDALL JEFFREY
IPC: B01D53/90
Filed: 2018-10-24
Abstract: A plant for a combustion process. The plant has a furnace (12) to heat a material. A burner (16) is configured to combust a carbon-based fuel with an oxidization gas to provide a flame into the furnace. The oxidization gas has at least 80 weight percent oxygen. The furnace has an exhaust outlet (20, 22) providing communication between the furnace and a flue (26). The exhaust outlet is configured to remove an exhaust gas produced during the combustion of the carbon-based fuel from the furnace to the flue. A nozzle (30) located in the flue is configured to inject an ammonia in the flue, and thereby reduce the amount of NOx emissions in the exhaust gas.
Patent CA-3083100-A1 (CA)
Inventor: BOYLEN OLIVIA
IPC: A47G9/02
Filed: 2020-06-12
Abstract: Described herein is a bedsheet comprising a first fabric region and a second fabric region, wherein the first fabric region exhibits reduced friction as compared to the second fabric region.
Patent CA-3083162-A1 (CA)
Title: Compositions for improving car-t cell functionality and use thereof
Inventor: SENGUPTA SADHAK
IPC: A61K35/17
Filed: 2018-11-20
Abstract: The disclosure relates to compositions and kits comprising CAR-T cells and GSK3ß inhibitors, including, use of such compositions and/or kits in the therapy of diseases such as cancer.
Patent CA-3083931-A1 (CA)
Inventor: BOYLE ADAM
IPC: G05B19/4099
Filed: 2018-11-21
Abstract: L'invention concerne des procédés et un appareil de positionnement optimisé d'objets pour usinage automatisé. Un générateur de fichier de construction donné à titre d'exemple et décrit dans la présente invention comprend un gestionnaire de fichier d'objet pour identifier un premier volume de trajet d'outil associé à un premier objet à former par l'intermédiaire d'un processus de fabrication additive (AM). Le premier volume de trajectoire d'outil est basé sur un premier trajet d'outil d'un premier processus de post-fabrication à utiliser sur le premier objet. Le gestionnaire de fichier d'objet est également destiné à identifier un second volume de trajet d'outil associé à un second objet devant être formé par l'intermédiaire du processus AM. Le second volume de trajet d'outil est basé sur un second trajet d'outil d'un second processus de post-fabrication à utiliser sur le second objet. Le générateur de fichier de construction donné à titre d'exemple comprend également un dispositif de détermination de disposition pour déterminer une disposition des premier et second objets à former sur un substrat par le processus AM sur la base des premier et second volumes de trajet d'outil.
Patent CA-3084114-A1 (CA)
Inventor: BACAC MARINA
IPC: C07K16/28
Filed: 2018-12-20
Abstract: The present invention relates to agonistic ICOS-binding molecules comprising at least one antigen binding domain that binds to a tumor-associated antigen and their use in combination with T-cell bispecific molecules in the treatment of cancer, the agonistic ICOS-binding molecules as such, pharmaceutical compositions comprising these molecules, and methods of using the same.
Patent CA-3084547-A1 (CA)
Inventor: SU LIYAN
IPC: H04W72/14
Filed: 2017-12-13
Abstract: Les modes de réalisation de l'invention concernent un procédé d'envoi d'informations de commande de liaison descendante (DCI), un dispositif terminal et un dispositif réseau ayant trait au domaine des communications, ce qui permet de résoudre les problèmes de faible flexibilité et de faible fiabilité d'une configuration de DCI d'un système. Le procédé consiste à : recevoir des DCI, les DCI comprenant des informations d'indication, les informations d'indication étant utilisées pour indiquer le nombre de couches de données de transmission de liaison descendante d'un dispositif réseau et/ou un port d'antenne et/ou une identité de brouillage; et déterminer, en fonction des informations d'indication, le nombre de couches et/ou les ports d'antenne et/ou l'identité de brouillage utilisée lorsque le dispositif de réseau effectue une transmission de données de liaison descendante. Les modes de réalisation de l'invention sont utilisés pour envoyer les DCI dans un système à un intervalle de temps de transmission court (sTTI).
Patent CA-3086518-A1 (CA)
Title: Systems, subsystems, and methods with net energy metering
Inventor: MARTINA ERIC
IPC: H02J3/32
Filed: 2018-12-26
Abstract: In distributed green-energy architectures, where a customer location has energy storage as well as local generation, the present application provides techniques which advantageously prevent the battery from being charged from the grid. This is preferably implemented by using voltage-level signaling to limit power transfer from grid to battery, thereby 1) allowing transfer from PV to battery, and 2) preventing round-trip transfer of net energy from grid to battery to grid. This is particularly advantageous where net energy metering is allowed, or where any analogous form of preferential pricing is given to green energy (or to solar energy specifically).
Patent CA-3086740-A1 (CA)
Inventor: CHEN ZHI
IPC: A61B17/115
Filed: 2018-11-29
Abstract: A handle assembly and a surgical stapler including the handle assembly is provided, wherein the handle assembly includes a first handle and a second handle. A  first limit portion and a second limit portion are provided on one end of the first handle and one end of the second handle, respectively. The first limit portion is on a proximal end side of the second limit portion. As the first handle is at its initial position, the first limit portion abuts the second limit portion to prevent the first handle from rotation in a second direction. In an invalid state, the first handle can still be squeezed; meanwhile, the first and the second limit portions limit the initial angular position of the first handle and the initial position of the second handle. When the first handle is not rotated, the second handle cannot be rotated and the stapler cannot be fired.
Patent CA-3087578-A1 (CA)
Inventor: BLAKE JAMES F
IPC: A61K31/519
Filed: 2019-01-18
Abstract: Provided herein are compounds of the Formula I: and tautomers and pharmaceutically acceptable salts and solvates thereof, wherein R1 and R2 have the meanings given in the specification, which are inhibitors of RET kinase and are useful in the treatment and prevention of diseases which can be treated with a RET kinase inhibitor, including RET-associated diseases and disorders.
Patent CA-3092456-A1 (CA)
Inventor: SHI XINZHEN
IPC: A61K39/00
Filed: 2019-07-25
Abstract: A novel antibody and antibody fragment that specifically bind to TIGIT, and a composition comprising the antibody or the antibody fragment. A nucleic acid encoding the antibody or the antibody fragment thereof, a host cell containing same, and related uses, comprising therapeutic and diagnostic uses of the antibody and the antibody fragment.