baber/WOPTO huggingface dataset:
Patent CA-3098081-A1 (CA)
Title: Frictional features for rolled sheet product dispensers
Inventor: ROZEK ROY J
IPC: A47K10/22
Filed: 2020-11-04
Abstract: CA Application CPST Ref: 14818/00372 AB STRACT Improvements to frictional features in rolled sheet product dispensers are provided herein. An example sheet product dispenser for enabling dispensing from a roll of sheet product is provided. The dispenser includes a moveable support portion for storing and rotating the roll of sheet product relative to a base portion. A loaded roll of sheet product is configured to rotate about a spindle during dispensing of the sheet product therefrom. The dispenser further includes a frictional feature attached to a movable support brake feature at a pivot point radially spaced apart from the spindle. The frictional feature is positioned to pivot about the pivot point toward the movable support brake feature when the roll of sheet product is loaded on the spindle such that the frictional feature applies a decreasing friction force on a side surface of the roll as the sheet product depletes. CPST Doc: 308549.1 Date Recue/Date Received 2020-11-04
Patent CA-3099068-A1 (CA)
Inventor: Dyvorne Hadrien
IPC: G01R33/341
Filed: 2019-05-21
Abstract: Methods and apparatus for reducing noise in RF signal chain circuitry for a low-field magnetic resonance imaging system are provided. A switching circuit in the RF signal chain circuitry may include at least one field effect transistor (FET) configured to operate as an RF switch at an operating frequency of less than 10 MHz. A decoupling circuit may include tuning circuitry coupled across inputs of an amplifier and active feedback circuitry coupled between an output of the amplifier and an input of the amplifier, wherein the active feedback circuitry includes a feedback capacitor configured to reduce a quality factor of an RF coil coupled to the amplifier.
Patent CA-3100770-A1 (CA)
Title: Procedes de regulation de l'accumulation de charge pendant lefonctionne ment d'une plateforme mobile immergee dans une substancedangereuse non conductrice
Inventor: MEYERS JOHN W
IPC: G01S17/89
Filed: 2018-12-15
Abstract: ABRÉGÉ : Il est décrit une plate-forme mobile qui utilise un système de régulation de laccumulation de charge pour contrôler une accumulation de charge alors que la plate-forme mobile est dans le réservoir. De plus, ou par ailleurs, la plate-forme mobile comprend un système de récupération doté dun corps flottant, dune attache principale et dune attache secondaire. De plus, ou par ailleurs, un câble électrique est utilisé pour réduire un écart de tension entre la plate-forme mobile et le réservoir ou une autre structure en le reliant électriquement à un élément électriquement conducteur sur la plate-forme mobile. Date reçue / Date Received 2020-11-26
Patent CA-3104942-A1 (CA)
Title: Auxiliary lighting control for vehicles and trailers
Inventor: PATTERSON BRUCE
IPC: H05B47/155
Filed: 2021-01-05
Abstract: A control device for a first lighting load on a vehicle or trailer features an input connected to a lighting circuit through which a different second lighting load is operated, thus placing the controller in parallel relation with the lighting circuit, and a power output connected to the first lighting load on the vehicle or trailer. The controller is configured to detect from the input, a signal change sequence in the lighting circuit that comprises an initial high-to-low signal downstep, and a subsequent low-to- high signal upstep completed within a limited time window triggered by the initial high-to-low signal downstep. In response to detection of this signal change sequence, the controller energizes the first lighting load. If the second lighting load is the vehicle headlights, for example, a user can turn on the first lighting load by momentarily flipping the headlight switch off, and then quickly back on again.
Patent CA-3107607-A1 (CA)
Title: Trowel with rounded edge,semicircular ends and detachable handle
Inventor: ALAWSI ASAAD A
IPC: E04F21/16
Filed: 2021-01-27
Abstract: A non-conventional trowel was designed to have non sharp, but curved edges facilitating a gradual departure of the trowel edges from the work area surface.. The radius of the curvature was chosen to achieve no edge traces and with minimum number of repeats. The trowel can be made to have the dimensions that suit the work to be done. Apart from cement and concrete work it can also be used for drywall work by concaving its surface along the mid-axis. The handle was designed to be detachable to suit the trowel's applications. Any other attachment or handle design can be accommodated to meet the application such as rotational or walk behind trowel. The embodiment of the curved or round edge with semicircular profile trowel can be implemented using steel sheet, as in conventional trowel, aluminum or any other light and hard material.
Patent CA-3108606-A1 (CA)
Inventor: ABBASPOUR ALI
IPC: C10G1/04
Filed: 2021-02-12
Abstract: Non-aqueous extraction (NAE) processes for producing bitumen from oil sands ore are described. The process can include subjecting the oil sands to a bitumen extraction stage, separating a solvent diluted bitumen material from a solvent diluted tailings material, subjecting the solvent diluted tailings material to a washing stage using a paraffinic wash solvent to produce a wash liquor and washed tailings, implementing two stages of solvent deasphalting in series, and supplying the second solvent diluted deasphalted bitumen to the washing stage. The asphaltene material can be subjected to a solid-liquid separation stage to remove precipitated asphaltenes from solvent diluted bitumen and produce asphaltene-depleted solvent diluted bitumen that is then supplied to the washing stage. A stream containing paraffinic solvent and deasphalted oil can be recycled to the extraction stage from the washing stage as a predominant source of paraffinic solvent and deasphalted oil to assist in the extraction of bitumen.
Patent CA-3109791-A1 (CA)
Title: Biological fluid collection system and stabilization assembly
Inventor: IVOSEVIC MILAN
IPC: B01L3/02
Filed: 2019-08-16
Abstract: A biological fluid collection system (10) including a collection module (14) for collecting a small sample of blood and transferring a portion of the sample into a device or instrument for analyzing the sample such as a point-of-care or a near-patient-testing device including blood collection devices for collecting and transferring venous and arterial blood samples are disclosed.
Patent CA-3109898-A1 (CA)
Title: Methods and compositions for improving the taste of diet cola sodas and other beverages
Inventor: AHARONIAN GREGORY
IPC: A23L2/52
Filed: 2018-08-30
Abstract: An improved diet cola beverage comprises ethyl benzoate (and/or methyl benzoate, propyl benzoate or benzyl benzoate). An improved diet cola beverage comprises an extract of the coca leaf. Such improved beverages can additionally comprise an artificial sweetener. The extract of coca leaf plant may be decocainized, and provided in either liquid or powder form. The ratio of diet cola beverage product and the extract of the coca leaf plant can be combined at a ratio by weight of approximately 22:1 to 44:1.
Patent CA-3110235-A1 (CA)
Title: Dynamic intervertebral spacer implant
Inventor: EHTESHAMI JOHN R
IPC: A61F2/30
Filed: 2019-09-06
Abstract: Intervertebral spacer implants with dynamic load spreading features responsive to external loads and having attachment mechanisms. The dynamic load spreading features having a native state and a loaded state, which complements vertebral end plate geometry and disperses load to the epiphyseal rim.
Patent CA-3110604-A1 (CA)
Title: System and method for identifying fluid retention in a body part
Inventor: HUSHEER SHAMUS LOUIS GODFREY
IPC: G06T7/62
Filed: 2019-08-29
Abstract: A method of identifying fluid retention in a body part of the patient by directly or indirectly measuring a first parameter relating to a size of a body part of the patient to obtain an actual measurement of the body part, obtaining an estimated measurement of said first parameter relating to the size of the body part of the patient by measuring alternative predefined parameters of the patient, wherein said estimated measurement is calculated based on a mathematical relationship between said alternative parameters and the size of the body part; and correlating the actual and estimated measurements of the body part of the patient to assess any fluid retention in the body part.
Patent CA-3110860-A1 (CA)
Title: Composes et methodes pour le traitement d'infections fongiques
Inventor: GREY MICHAEL
IPC: A61K38/06
Filed: 2019-08-30
Abstract: La présente invention concerne des compositions et des méthodes d'utilisation associées pour le traitement d'infections et de maladies fongiques.
Patent CA-3111761-A1 (CA)
Title: Composition durcissable pour tuyaux durcis en place
Inventor: NAWRACAJ RICHARD E
IPC: C08G59/68
Filed: 2018-09-07
Abstract: L'invention concerne une composition durcissable présentant un temps de durcissement amélioré à des températures ambiantes, la composition durcissable comprenant (a) une résine, par exemple, un copolymère de 4,4'-isopropylidènediphénol-épichlorhydrine et (b) un ou plusieurs agents de durcissement, un rapport d'un pourcentage en poids de la résine à un pourcentage en poids de l'agent de durcissement ou des agents de durcissement étant d'environ 12:1 à environ 15:1. L'invention concerne également un procédé de durcissement d'un revêtement durci en place, le revêtement durci en place contenant la composition durcissable ci-dessus.
Patent CA-3112995-A1 (CA)
Inventor: MULLIGAN PATRICK J
IPC: E02F9/16
Filed: 2021-03-22
Abstract: A work machine includes a machine frame and a cab supported from the machine frame. At least one pivotal connection between the cab and the machine frame allows the cab to be tilted relative to the machine frame. The pivotal connection includes first and second clevises fixed to the machine frame, the first and second clevises including first and second aligned pin openings, respectively. A  pivot pin is received through the pin openings so that the pivot pin is pivotable relative to the machine frame. A viscous mount includes a housing portion, a plunger portion, and a flexible element connecting the plunger portion to the housing portion. The housing portion is attached to the cab, and the plunger portion is attached to the pivot pin between the first and second clevises such that the cab and the viscous mount are pivotable with the pivot pin relative to the machine frame.
Patent CA-3115089-A1 (CA)
Inventor: ECKELMAN BRENDAN P
IPC: C07K16/28
Filed: 2019-10-09
Abstract: Provided herein are binding polypeptides that specifically bind DLL3. More specifically, provided herein are fusion proteins, including multivalent and/or multispecific contructs and chimeric antigen receptors, that bind DLL3. Also provided are pharmaceutical compositions containing the polypeptides, nucleic acid molecules encoding the polypeptides and vectors and cells thereof, and methods of use and uses of the provided DLL3 binding polypeptides for treating diseases and conditions, such as cancer.
Patent CA-3116962-A1 (CA)
Title: Aeronef a voilure tournante dote d'un systeme de propulsion ameliore
Inventor: VINATI FELICE
IPC: B64C27/16
Filed: 2020-03-31
Abstract: La présente invention concerne un aéronef (100) doté d'une voilure tournante (40) et équipé d'un système de propulsion (10). L'aéronef (100) comprend un mât rotatif (50) qui met en rotation la voilure tournante (40). Le système de propulsion (10) comprend un poteau (20) raccordé mécaniquement au mât rotatif (50) de l'aéronef (100), au moins une extrémité du poteau (20) étant équipée d'un moteur (30) conçu pour mettre en rotation le poteau (20) autour de l'axe du mât rotatif (50) de telle sorte que la rotation du poteau (20) peut être utilisée pour mettre en rotation la voilure tournante (40). À chaque extrémité du poteau (20) est placé un groupe moteur (30), chaque groupe moteur (30) comprenant une paire d'hélices contrarotatives (32, 32'), ladite paire d'hélices contrarotatives (32, 32') étant agencée de manière à générer un couple de rotation pour mettre en rotation le poteau (20).
Patent CA-3117599-A1 (CA)
Title: Novel dipeptide compounds and uses thereof
Inventor: LI MIN
IPC: A61P7/02
Filed: 2019-10-25
Abstract: Provided herein are novel compounds of Formula I, or a pharmaceutically acceptable salt thereof or pharmaceutical compositions comprising the same. Also provided are methods of preparing the compounds of Formula I, or pharmaceutically acceptable salt thereof. Further provided are methods of using the novel compounds of Formula I, or a pharmaceutically acceptable salt thereof, for example, for inhibiting thrombin and/or for the use in the prevention and/or treatment of thrombin-mediated and thrombin-related diseases.
Patent CA-3117627-A1 (CA)
Title: Separate merge list for subblock merge candidates and intra-inter techniques harmonization for video coding
Inventor: CHERNYAK ROMAN IGOREVICH
IPC: H04N19/103
Filed: 2019-10-25
Abstract: The present invention relates to methods and apparatuses for encoding video data into a bitstream and for decoding video data received in a bitstream. A second control flag indicating whether or not to use multi-hypothesis prediction for intra and inter mode is generated and transmitted only conditionally, upon a determination whether or not separate merge list technique for subblock merge candidates is used. On the other hand, a decoder is capable to decide about usage of multi-hypothesis prediction for intra and inter mode and separate merge list technique for subblock merge candidates although the second control flag is transmitted only conditionally.
Patent CA-3118297-A1 (CA)
Inventor: APPELBAUM KEVIN
IPC: G16H50/20
Filed: 2019-10-31
Abstract: Disclosed herein are systems and methods of a digital therapy to identify and reinforce beneficial behaviors that are contributing to a patient's progress toward achieving a desired health outcome, and to predictively identify an opportunity or need to adjust a patient's medication.
Patent CA-3121887-A1 (CA)
Title: An energy transfer system
Inventor: SANJEEV ANAND RISHABH
IPC: F16H37/06
Filed: 2020-01-25
Abstract: An energy transfer system is disclosed. The system (100) includes plurality of rotatable input shafts (108), each having a first end (110) and a second end (112). The first end (110) is coupled to a plurality of drive sources (102). A plurality of rotatable output shafts (120) are operatively coupled to a pinion (116). A plurality of rolling friction gears (114) are coupled to the second end (112) of the plurality of the rotatable input shafts (108). The plurality of rolling friction gears (114) have circular gear teeth that mesh with circular gear teeth of the pinion (116) for transferring rotating movements of the plurality of the rotatable input shafts into rotating movements of the plurality of the rotatable output shafts (120). Each of the plurality of the rolling friction gears (114) houses a freewheeling clutch (118) acting upon the pinion (116).
Patent CA-3124636-A1 (CA)
Title: Apparatus, system and method for monitoring and mapping seeder performance
Inventor: PLATTNER CHAD
IPC: A01C7/10
Filed: 2019-08-16
Abstract: A system and method (1200) for monitoring operating performance of a seeder. A sensor is disposed in each distribution line (58) of the seeder to detect gaps in the product stream. If the duration of the gap exceeds a gap threshold, the gap is recorded. In one embodiment, GPS coordinates are associated with each recorded gap which is then displayed on a field map such that the operator has a real-time a visual representation of each recorded gap within the field as the seeder advances through the field. In another embodiment, a gap rate (1311) is calculated and displayed by determining the number of occurrences of the recorded gaps over a distance or area. In another embodiment, an economic loss value is calculated and displayed based on different ranges of the calculated gap rate (1311).
Patent CA-3125872-A1 (CA)
Title: Method for optimizing price analysis model to boost real estate transaction rate and profit
Inventor: CHOI TSZ YAN (PHOEBE)
IPC: G06F16/21
Filed: 2021-07-25
Abstract: The 21st century has witnessed a significant increase in decision-makings that primarily rely on big data, especially in real estate. This patent includes a portal that allows users to obtain precise housing prices expectation when they plan to buy/sell a property. Real market raw data is collected by computing script, stored in RDBMS database. Prediction is then performed through statistical modelling and packages and integrated to a portal. The precise prediction that is based on big data allows user to obtain high successful rate.
Patent CA-3127801-A1 (CA)
Inventor: MEYER KATHRIN
IPC: A61K48/00
Filed: 2020-02-04
Abstract: The present disclosure relates to recombinant adeno-associated virus (rAAV) delivery of a neuronal ceroid lipofuscinosis neuronal 6 (CLN6) polynucleotide. The disclosure provides rAAV and methods of using the rAAV for CLN6 gene therapy of the neuronal ceroid lipofuscinosis or CLN6-Batten Disease.
Patent CA-3129195-A1 (CA)
Inventor: PITZER JARED
IPC: B62D5/09
Filed: 2021-08-27
Abstract: In a power steering system employing an end of travel system including valve actuating rings disposed about a Pitman arm shaft, a device is provided for setting the positions of the rings on the shaft. The device includes a fixed member positioned about, and fixed against movement along, a longitudinal axis perpendicular to the shaft's rotational axis and a movable member that moves along the longitudinal axis relative to the fixed member. The movable member defines a pin at one end configured for engagement with the circumferential ends of the actuating rings. A  positioning force applied to one of the members causes the movable member to move between set and reset positions in which the pin engages corresponding ends of the actuating rings during rotation of the shaft and a running position in which the pin remains disengaged from the ends of the actuating ring during rotation of the shaft.
Patent CA-3130464-A1 (CA)
Title: Blockchain-based secure email system
Inventor: DUMAS FRANCOIS
IPC: H04L9/30
Filed: 2020-02-28
Abstract: This patent describes a complete blockchain email system that supports both internal and cross-chain emails with the potential to interact with non-blockchain email systems. Through this method, as long as the sender or the recipient of the email is a blockchain mailbox, the email information will be recorded in the blockchain to ensure the authenticity of the email. Moreover, when blockchain mailboxes exchange messages, the email information will be encrypted and stored in distributed storage where only the recipient can obtain the unique cypher key and storage location of the email, thereby ensuring the security of email transmissions.
Patent CA-3130536-A1 (CA)
Title: Urea derivative
Inventor: SONEDA TSUYOSHI
IPC: C07D333/36
Filed: 2017-10-05
Abstract: An object of the present invention is to find a novel pharmaceutical that has an excellent tryptophanase inhibitory effect, and suppresses worsening of renal function to preserve the kidney by reducing production of indoxyl sulfate in the blood. The present invention provides a pharmaceutical composition containing, as an active ingredient, a compound represented by the following formula, or a pharmacologically acceptable salt thereof: [Formula 1] <MG> wherein R1 and R2 are the same or different, and represent a C1-C6 alkyl group or the like, and Ar represents an optionally substituted phenyl group or an optionally substituted thienyl group.
Patent CA-3131433-A1 (CA)
Inventor: PARSEGOV SERGEI
IPC: E21B43/26
Filed: 2021-09-21
Abstract: A system is provided including at least one pump for pumping a fluid into a wellbore, a pressure sensor provided at a wellhead of the wellbore for measuring a backpressure of the fluid being pumped into the wellbore, and a diagnostic manager. The diagnostic manager obtains pressure data associated with a pressure signal from the pressure sensor, wherein the pressure data includes pressure measurements of the fluid over a selected time period. The diagnostic manager converts, based on the pressure data, at least a portion of the pressure signal into frequency domain. The diagnostic manager detects a change in frequency of the pressure signal in the Fourier spectrum and determines that a fault associated with the wellbore has occurred based on the changed frequency of the pressure signal.
Patent CA-3133761-A1 (CA)
Inventor: CARIOU ROMAIN PIERRE
IPC: F01D5/18
Filed: 2020-03-16
Abstract: The invention relates to a turbine engine vane (20) comprising a blade (21) extending along a radial axis and a first cooling circuit (28) arranged inside the blade, the first cooling circuit (28) comprising a first cavity (34) and a second cavity (35) disposed downstream of the first cavity in a direction of circulation of a coolant in the blade, the first and second cavities radially extending inside the blade and being at least partly separated by a first radial partition (36) having a radially internal free end (37), which at least partly demarcates a first coolant passage (40) connecting the first and second cavities. According to the invention, the radially internal free end (37) is enlarged by having a general transverse section substantially in the form of a keyhole.
Patent CA-3134857-A1 (CA)
Inventor: WRIGHT MICHAEL
IPC: F21V23/00
Filed: 2020-12-01
Abstract: A closure for an apparatus comprises: a plurality of light sources; a lightguide to distribute light from the plurality of light sources, the lightguide having a first primary surface opposite a second primary surface, wherein the first primary surface has a first surface treatment, and wherein light emitted from the lightguide indicates a status of the apparatus; and a frame supporting the plurality of light sources and the lightguide for selective movement of the closure vertically or horizontally relative to the apparatus.
Patent CA-3135871-A1 (CA)
Inventor: LAPERLE GHISLAIN
IPC: B62D55/088
Filed: 2020-04-03
Abstract: A wheel of a track system for traction of a vehicle (e.g., an agricultural vehicle) may be configured to protect against (e.g., prevent) accumulation of unwanted ground matter, such as mud, debris, water, etc., within the wheel, while enhancing visual appearance of the wheel. This may help to avoid or minimize mud buildup that may otherwise need to be drilled out before removing the wheel (e.g., for replacement or maintenance) and/or rust that may otherwise arise.
Patent CA-3136122-A1 (CA)
Title: Jeux de casino regules et dispositifs informatiques configures pour offrir des jeux base sur des paris
Inventor: OBERBERGER MICHAEL M
IPC: G06Q50/34
Filed: 2020-04-13
Abstract: L'invention concerne un procédé mis en uvre par ordinateur pour faire fonctionner un dispositif informatique, consistant à permettre à un joueur de jouer à un jeu basé sur des paris, le jeu basé sur des paris étant configuré pour présenter une pluralité de possibilités de paris sur un dispositif d'affichage. Une première interaction de joueur avec une première possibilité de pari peut être reçue et un premier pari généré en réponse à la réception de la première interaction de joueur. Un premier graphique peut être généré qui est représentatif d'un premier résultat du processus aléatoire, et ledit graphique peut être rendu au niveau d'un premier emplacement sur le dispositif d'affichage. Un second graphique représentatif d'un second résultat du processus aléatoire peut être généré, le second graphique étant rendu au niveau d'un second emplacement sur le dispositif d'affichage qui est éloigné du premier emplacement.