baber/WOPTO huggingface dataset:
Patent CA-3175020-A1 (CA)
Inventor: AKLILU NOAH
IPC: H04W40/22
Filed: 2021-03-10
Abstract: L'invention facilite le routage privé et à faible latence d'un paquet de données de protocole Internet entre des dispositifs informatiques sans fil connectés à un réseau cellulaire. Un système de routeur stocke une relation de groupe de dispositifs définissant un ensemble d'identifiants uniques de dispositif (UDI) de dispositifs. Le système de routeur reçoit, par le biais d'un réseau d'accès radio (RAN) du réseau cellulaire mais sans traverser l'internet, le paquet de données IP comprenant un UDI d'un dispositif source qui a généré le paquet de données IP. Le système de routeur peut déterminer si le paquet de données est public de sorte à être transmis sur Internet, ou s'il est privé. S'il est privé, alors le système de routeur transmet, par le biais du réseau RAN, mais sans traverser l'internet, le paquet de données IP à un dispositif de destination. Le transfert est conditionnel sur l'ensemble d'UDI comprenant à la fois un UDI du dispositif de destination et l'UDI du dispositif source Inclus dans le paquet de données IP.
Patent CA-3175882-A1 (CA)
Title: Circuit de phacoemulsification
Inventor: URICH ALEX
IPC: A61F9/007
Filed: 2021-03-16
Abstract: L'invention concerne un instrument chirurgical destiné à la phacoémulsification pour la chirurgie de la cataracte. L'instrument comprend généralement un circuit de production de tension à double fréquence comprenant une voie de tension basse fréquence avec un réseau LC basse fréquence et une voie de tension haute fréquence avec un réseau LC haute fréquence. Une aiguille de phacoémulsification s'étend à partir d'une pièce à main pouvant être entraînée par un transducteur piézoélectrique. Le transducteur piézoélectrique est électriquement connecté au circuit de production de tension à double fréquence. La voie de tension haute fréquence est accordée électriquement avec la fréquence physique naturelle élevée de la pièce à main et la voie de tension basse fréquence est accordée électriquement avec la fréquence physique naturelle basse de la pièce à main pour un transfert efficace d'énergie.
Patent CA-3178503-A1 (CA)
Inventor: HNATOVSKY CYRIL
IPC: G01D5/32
Filed: 2020-05-13
Abstract: A method and apparatus for inscribing a Bragg grating in an optical waveguide, comprising: providing electromagnetic radiation from an ultrashort pulse duration laser, wherein the electromagnetic radiation has a pulse duration of less than or equal to 5 picoseconds, and wherein the wavelength of the electromagnetic radiation has a characteristic wavelength in the wavelength range from 150 nanometers (nm) to 2.0 microns (?m); providing cylindrical focusing optics corrected for spherical aberration; providing a diffractive optical element that when exposed to the focused ultrashort laser pulse, creates an interference pattern on the optical waveguide, wherein the irradiation step comprises irradiating a surface of the diffractive optical element with the focused electromagnetic radiation, the electromagnetic radiation incident on the optical waveguide, from the diffractive optical element, being sufficiently intense to cause the permanent change in the index of refraction in the core of the optical waveguide.
Patent CA-3181412-A1 (CA)
Inventor: CLARKE MATTHEW
IPC: A61F2/16
Filed: 2021-04-28
Abstract: Un dispositif implantable pour supporter une lentille intraoculaire dans un il comprend une structure de support de lentille ayant une ouverture centrale; et un ou plusieurs bras de fixation couplés à la structure de support de lentille et configurés pour positionner et stabiliser le dispositif à l'intérieur de l'il. L'invention concerne également des outils, des systèmes et des procédés associés.
Patent CA-3183894-A1 (CA)
Inventor: MCCALLUM JOHN ROBERT BUSTER
IPC: B22D11/20
Filed: 2021-07-23
Abstract: A monitoring system may monitor a gap between an ingot and a bottom block of a mold. The monitoring system may include a camera and a computer system. The camera may be positioned to capture or detect optical data associated with one or more molds positioned in a casting environment and send the optical data to the computer system. The computer system may compare the optical data with a baseline profile. Based on the comparison between the optical data and the baseline profile, the computer system may determine if the ingot has separated from the bottom block and the height of the separation. The computer system may generate operating instructions based on the separation. The operating instructions may be used to adjust the casting process.
Patent CA-3185562-A1 (CA)
Title: A drive system and method for controlling a drive system
Inventor: SALOMAKI JANNE
IPC: B66B1/30
Filed: 2020-08-04
Abstract: An elevator control unit and a method for determining at least one position control feedforward torque parameter value of an elevator, the elevator comprising a drive system for driving an electric motor and an elevator control unit for controlling the drive system. The elevator control unit comprises position control means, and the position control means comprise means for determining position control feedforward torque, which means for determining position control feedforward torque comprises parameter values which relate to the elevator and/or components of the elevator. The method comprises driving at least one elevator test run, measuring and/or determining torque of the motor during the test run, and determining based at least in part on the position control feedforward torque and/or the measured and/or determined torque of the motor during the test run at least one of the following position control feedforward torque parameter values of the elevator position control means: a parameter value relating to balance, a parameter value relating to shaft efficiency, a parameter value relating to effective rope and/or car cable mass, a parameter value relating to total non-changing masses.
Patent CA-3185788-A1 (CA)
Inventor: ZHU SHUCHENG
IPC: F27B7/24
Filed: 2020-11-16
Abstract: La présente invention concerne des technologies d'étanchéité de couvercles d'étanchéité thermiques de fours rotatifs horizontaux, et fournit une structure d'étanchéité pour un four de pyrolyse rotatif horizontal. Une bague d'étanchéité d'isolation thermique mobile est disposée de telle sorte qu'une cavité d'isolation thermique est formée entre la bague d'étanchéité d'isolation thermique mobile et un mécanisme d'étanchéité flexible. La cavité d'isolation thermique peut bloquer efficacement la chaleur dissipée à partir d'un couvercle de queue de four et d'une queue de four, ce qui permet de réduire efficacement la température ambiante du mécanisme d'étanchéité flexible dans la cavité d'isolation thermique. De cette manière, la durée de vie du mécanisme d'étanchéité flexible est prolongée, et l'efficacité d'étanchéité est ainsi assurée.
Patent CA-3188017-A1 (CA)
Title: Medicament pour le traitement de tumeur
Inventor: SU NAN
IPC: A61K39/395
Filed: 2021-06-30
Abstract: La présente invention relève du domaine des biomédicaments, et concerne un médicament pour le traitement de tumeurs, ainsi que l'utilisation d'un anticorps anti-PD-L1 ou d'une composition pharmaceutique de celui-ci dans la préparation d'un médicament pour le traitement du cancer de l'endomètre. L'invention concerne également l'utilisation de l'anticorps anti-PD-L1 ou de la composition pharmaceutique de celui-ci dans la préparation d'un médicament pour le traitement d'une tumeur MSI-H et/ou dMMR. De plus, l'invention concerne également l'utilisation d'une combinaison pharmaceutique de l'anticorps anti-PD-L1 et de l'anlotinib ou d'un sel pharmaceutiquement acceptable de celui-ci, ou d'une composition pharmaceutique de celui-ci dans la préparation d'un médicament pour le traitement du cancer de l'endomètre.
Patent CA-3188545-A1 (CA)
Inventor: ESAREY GRAEME
IPC: A47G9/08
Filed: 2020-08-25
Abstract: L'invention concerne des systèmes et des procédés d'administration de chaleur multicouches portatifs qui peuvent se rapporter à une première couche électriquement résistive, à une deuxième couche structurale et à une troisième couche de redirection infrarouge. En faisant passer un courant électrique à travers la première couche électriquement résistive, l'énergie infrarouge est émise, redirigée et concentrée efficacement à proximité.
Patent CA-3189111-A1 (CA)
Title: Special electrode arrangement for the targeted ohmic heating of different products or structures that are electrically conductive or contain electrically conductive constituents
Inventor: KORTSCHACK FRITZ
IPC: H05B3/00
Filed: 2021-08-11
Abstract: The invention relates to a special electrode arrangement for the targeted ohmic heating of different products, media or structures that are electrically conductive or contain electrically conductive constituents and have an inorganic or organic basis, including products of plant or animal origin, consisting of at least one electrode group comprising a plurality of individual electrodes. According to the invention, the individual electrodes are arranged at a distance apart from one another in an insulating carrier and, with the exception of an electrode surface region, are insulated from the product to be treated or the structure to be treated.
Patent CA-3190441-A1 (CA)
Inventor: MCMINN DUSTIN
IPC: C07D417/14
Filed: 2021-08-31
Abstract: Provided herein are secretion inhibitors, such as inhibitors of Sec61 for example of Formula (I), methods for their preparation, related pharmaceutical compositions, and method for using the same.
Patent CA-3191882-A1 (CA)
Title: Systems and methods for deep orthogonal fusion for multimodal prognostic biomarker discovery
Inventor: BRAMAN NATHANIEL
IPC: G16H50/20
Filed: 2023-03-03
Abstract: A system and method are provided for identifying a multimodal biomarker of a prognostic prediction, using a deep learning framework trained to analyze different modality data, including radiomic image data, pathology image data, and molecular image data to obtain unimodal embedding predictions from those modality data and generate multimodal embedding predictions, through application of a loss minimization and attention-based fusion processes.
Patent CA-3192220-A1 (CA)
Inventor: MENG YING SHIRLEY
IPC: H01G9/048
Filed: 2021-08-16
Abstract: Compositions, materials, methods, articles of manufacture and devices that pertain to chemical-resistant elastomer binders and flexible, printed, high-performance electrochemical systems based on said binders. The chemical-resistant, flexible elastomer binder can be used in printable, flexible high areal energy density batteries for wearable and flexible electronics and printable, flexible fuel cells. More generally, the disclosed binder material can be used in any printed electrochemical and electronic systems, e.g., supercapacitors, electrochromic cells, sensors, circuit interconnections, organic electrochemical transistors, touch screens, solar cells, etc.
Patent CA-3194150-A1 (CA)
Inventor: HERNANDEZ STEVEN M
IPC: A61K36/82
Filed: 2021-10-08
Abstract: Sont divulguées dans certains modes de réalisation des formulations de soins de la peau et des méthodes de traitement contenant de l'acide hyaluronique, ou ses sels associés, et un ou plusieurs éléments parmi l'acide ascorbique, l'acide glycolique ou l'acide lactique. Dans certains modes de réalisation, les formulations et traitements sont appliqués sur la peau pendant et/ou avant et/ou après des actes dermatologiques qui affectent la barrière cutanée pour soulager l'inconfort du patient et permettre une guérison rapide de la peau irritée et lésée.
Patent CA-3195067-A1 (CA)
Inventor: WILDERMOUTH PAUL
IPC: A01M7/00
Filed: 2021-10-15
Abstract: A system having a boom; an arm attached to the boom; and a camera connected to the arm; wherein at least one of i) a distance between the boom and the camera is adjustable, ii), an angle between the arm and the boom is adjustable, and iii) the camera is rotatably connected to the arm.
Patent CA-3198567-A1 (CA)
Title: Aircraft engine, gas turbine intake therefore, and method of guiding exhaust gasses
Inventor: LEFEBVRE GUY
IPC: F02C7/04
Filed: 2023-05-03
Abstract: A gas turbine intake can have a swirl housing having a tangential inlet fluidly connecting an exhaust conduit, an annular outlet defined around a central axis and fluidly connecting a turbine gas path, a swirl path extending circumferentially around the central axis from the tangential inlet, and a plurality of vanes located in the swirl housing, the vanes circumferentially interspaced from one another relative the central axis, each vane having a twisted and flat body having a length extending from a leading end to a trailing end, the leading end being oriented mainly circumferentially and axially at the swirl path, the trailing end being oriented mainly axially and radially at the annular outlet, the twisted and flat body twisting between the leading end and the trailing end around the central axis, around a radial axis perpendicular to the central axis, and around a tangential axis perpendicular to both the central axis and the radial axis.
Patent CA-3199564-A1 (CA)
Title: Appareils et procedes de detection d'un reservoir vide dans une pompe a perfusion
Inventor: STEWART SCOTT
IPC: A61M5/168
Filed: 2021-12-09
Abstract: L'invention porte sur des dispositifs et des procédés de détection d'un état de réservoir vide dans une pompe à perfusion à l'aide de mesures de pompe telles que le courant du moteur pendant l'aspiration. Une pompe à perfusion obtient et analyse des mesures de pompe faisant état de la pression pendant l'aspiration et détermine si des mesures de pompe satisfont des mesures correspondant à une condition de réservoir vide telle qu'un seuil de pression correspondant à une valeur de mesure de pompe dépassée lorsque le réservoir est vide, une plage de valeurs de mesure de pompe indiquant une pression au-dessus de la pression de fonctionnement normale de la pompe, et une forme désignée d'une forme d'onde de signal correspondant aux mesures de pompe indiquant une pression au-dessus de la pression de fonctionnement normale de la pompe. Des dispositifs et des procédés peuvent être conçus de façon à ignorer une ou plusieurs des mesures de pompe obtenues pendant une ou plusieurs parties de la durée de l'opération d'aspiration caractérisée par des augmentations transitoires dans celle-ci par rapport au fonctionnement normal du mécanisme de pompage.
Patent CA-3199643-A1 (CA)
Inventor: STRAMBRO PETER
IPC: B65F1/14
Filed: 2023-05-15
Abstract: The invention relates to a compression apparatus for compressing refuse into a collection bin, the compression apparatus comprising: a compression tool having a first end and a second end, wherein the first end of the compression tool is pivotably hinged in the compression apparatus, and rotation of the second end of the compression tool is actuated by a hydraulic cylinder. Further the hydraulic cylinder comprises three separate chambers such that a first extracting chamber and a second extracting chamber are arranged on extracting side of the hydraulic cylinder, and a retracting chamber is arranged on retracting side of the hydraulic cylinder, and the first extracting chamber and the second extracting chamber are configured to be utilized separately or jointly. The invention also relates to a method for operating a compression apparatus for a refuse collection bin.
Patent CA-3200868-A1 (CA)
Title: Improved ratchet strap tightening device
Inventor: BIGSTONE JOE
IPC: B25B25/00
Filed: 2023-05-25
Abstract: Described are various embodiments of an improved ratchet strap tightening device. In one embodiment, a tightening device for tightening one or more ratchet straps is described, comprising an elongated handle; the handle comprising a first engagement structure for engaging a first ratchet buckle used to tighten one of said one or more ratchet straps, the first engagement structure comprising: a first bracket affixed at a first end of said handle, the first bracket transversely oriented and centered with respect to the handle, and configured to enclose within two side arms of said ratchet buckle to provide a support point thereon; a first curved receiving member affixed transversely on said handle below said bracket at a first designated distance, the first curved receiving member comprising a c-shaped cross section with an opening oriented substantially away from said first bracket and configured to receive therein a cross-arm of said ratchet buckle.
Patent CA-3203998-A1 (CA)
Title: Use of melanocortin-4 receptor agonist
Inventor: PARK HEE DONG
IPC: A61K31/5377
Filed: 2022-01-20
Abstract: The present invention relates to uses of a compound of chemical formula 1 or a pharmaceutically acceptable salt thereof for the purpose of preventing or treating rare genetic obesity diseases, particularly rare genetic obesity diseases associated with a damaged melanocortin-4 receptor (MC4R) pathway.
Patent CA-3205863-A1 (CA)
Inventor: BORROWMAN WAYNE
IPC: F25B1/10
Filed: 2023-07-07
Abstract: A refrigeration system may have a main refrigeration circuit including at least a first compression stage, a first refrigerant cooling stage, and an evaporation stage, a refrigerant circulating between the first compression stage, the first refrigerant cooling stage and the evaporation stage in a refrigeration cycle. A heat pump compression system may be in fluid communication with the main refrigeration circuit, the heat pump compression system including a second compression stage and a second refrigerant cooling stage in which said refrigerant circulates. A  controller unit may be configured for operating the refrigeration system such that the heat pump compression system has a reclaim mode in which heat is reclaimed in the second cooling stage at a higher temperature than in the first cooling stage, and a cooling mode in which the first compression stage and the second compression stage operate concurrently to meet a cooling load of the evaporation stage.
Patent CA-3208548-A1 (CA)
Title: Power control device and related methods
Inventor: SOULIERES SYLVAIN
IPC: H02J3/46
Filed: 2017-05-10
Abstract: A power control device for use in an AC power grid for regulating an electrical power a load that is supplied by the AC power grid consumes. The power control device has a frequency sensing functional block for detecting a deviation of the grid frequency from a nominal grid frequency and a logic functional block for performing a load adjustment process during which the power the load consumption is reduced.  The load adjustment process is based at least in part on the variation of the frequency of the AC power grid. The load adjustment process is design such that for a plurality of power control devices the individual response produce a grid-wide effect that compensates imbalance between power generation and load in fashion that may reduce unwanted distortion in the AC power grid, such as flicker.
Patent CA-3208650-A1 (CA)
Inventor: LEE JOON WON
IPC: B01D21/24
Filed: 2022-01-25
Abstract: A feedwell assembly (1) having a feedwell (3) and feed dilution apparatus (27) is characterised in that the feed dilution apparatus (27) includes a centrifugal impeller (16) arranged within a pump housing (9). The pump housing is arranged below a weir box (12) having an upper opening and a spill lip (12b). The spill lip (12b) is arranged at an upper periphery of the weir box (12). The spill lip (12b) is configured to be arranged below an air-liquid interface (20) during operation such that there is a depth of submergence (26) between the spill lip (12b) and the air-liquid interface (20).
Patent CA-3212409-A1 (CA)
Title: System for the online sorting of ore samples based on a mineralogy analysis
Inventor: SABSABI MOHAMAD
IPC: G01N21/71
Filed: 2021-10-14
Abstract: A system for the online sorting of ore samples based on mineralogy analysis includes a conveyor moving a stream of the ore samples along a conveying path, a LIBS module, a height measuring device, a focus controller and an airflow system. The LIBS module projects a LIBS laser beam along an optical path focused on an analysis spot of dimensions of the order of one or a few mineral components of the ore samples, and collects a returning LIBS light signal. The height measuring device and focus controller collaborate to adjust in real-time the focus of the LIBS laser beam to move the analysis spot perpendicularly to the conveyor according to a height of the ore samples crossing the optical path. The air flow system moves particles away from the optical path. A processing unit performs the mineralogy analysis of the ore sample based on the LIBS light signal.
Patent CA-3212625-A1 (CA)
Inventor: DUNKI-JACOBS ADAM R
IPC: A61B17/072
Filed: 2022-03-22
Abstract: A system for preventing unwanted tissue migration in surgical staplers includes a surgical stapler having an end effector (100) including an upper jaw (120) and a lower jaw (140). A distal end of the upper jaw (120) is connected to a distal end of the lower jaw (140), and a proximal end of the upper jaw (120) is connected to a proximal end of the lower jaw (140). First and second tissue stops (152, 154) are formed on the distal and proximal ends of the lower jaw (140), respectively. The second tissue stop (154) and the proximal end of the upper jaw (120) define a no cut zone (160) when the surgical stapler is in an open position. The surgical stapler also includes a tissue cutting device (170) disposed within the lower jaw (140) for resecting tissue. The system also includes a warning, blocking, impeding, or barrier forming device (348, 350, 360, 362, 365, 372, 373, 380, 382, 383, 388, 390) for preventing the unwanted migration of tissue into the no tissue zone (160).
Patent CA-3214788-A1 (CA)
Title: Perception mast for an integrated mobile manipulator robot
Inventor: TURPIN MATTHEW
IPC: B25J5/00
Filed: 2022-03-21
Abstract: A perception mast for mobile robot is provided. The mobile robot comprises a mobile base, a turntable operatively coupled to the mobile base, the turntable configured to rotate about a first axis, an arm operatively coupled to a first location on the turntable, and the perception mast operatively coupled to a second location on the turntable, the perception mast configured to rotate about a second axis parallel to the first axis, wherein the perception mast includes disposed thereon, a first perception module and a second perception module arranged between the first imaging module and the turntable.
Patent CA-3214807-A1 (CA)
Title: Ice cream dispensing machine and cartridge
Inventor: SPIRK JOHN EVAN
IPC: A23G9/28
Filed: 2019-05-20
Abstract: ABSTRACT  A machine for dispensing an individual portion of a frozen dessert may include a cartridge cart having walls forming a cylindrical cavity having a longitudinal central axis and configured to accommodate a cartridge. The cartridge may include a cylindrical tube having first and second ends, a nozzle disposed at the first end, and a piston disposed between the nozzle and the second end and configured to slidably move along the cylindrical tube. The individual portion of the frozen dessert may be contained within the cylindrical tube between the nozzle and the piston. The machine may also include a plunger, a drive source operably coupled to the plunger and configured to drive the plunger along the central axis, and a support configured to support the first end of the cartridge such that actuating the drive source causes the individual portion of frozen dessert to dispense through the nozzle.   Date Recue/Date Received 2023-09-29
Patent CA-3215532-A1 (CA)
Inventor: LASSUS ANNE
IPC: A61K47/69
Filed: 2022-07-14
Abstract: L'invention concerne de nouvelles microvésicules remplies de gaz à taille calibrée portant une charge globale positive, leur utilisation et leur méthode de fabrication. Les microvésicules remplies de gaz ont une valeur d'écart type géométrique (GSD) inférieure ou égale à 1,25 et une enveloppe de stabilisation comprenant un matériau amphiphile, ledit matériau amphiphile comprenant un lipide cationique et un composé polymère amphiphile neutre ou cationique.