baber/WOPTO huggingface dataset:
Patent CA-3137776-A1 (CA)
Title: System and method for distributing electrical power
Inventor: BIRLING FRANCOIS
IPC: H02J3/32
Filed: 2020-04-24
Abstract: The invention relates to a system for managing the distribution of electrical power between at least two distinct buildings each comprising a domestic network connected to a local network, said local network being connected to a public network. Each building comprises a power source, an inverter connected to said power source, a battery supplied with power by the inverter, and at least one apparatus operating using the power from the domestic network. The system comprises, in each building, a domestic module for regulating the power flow through the domestic network. The system further comprises a central module connected to each domestic module making it possible to regulate the power flow between the local network and the public network, said central module being arranged so as to regulate the power flow between the buildings in order to allow an exchange of power between a domestic network in excess and a domestic network in deficit.
Patent CA-3139249-A1 (CA)
Title: Smart property archive for safeguarding software configuration
Inventor: LEE HON KONG KENNETH
IPC: G06F9/00
Filed: 2019-03-28
Abstract: A masked property file system receives a property key from a programmer and retrieves property key-value pairs. For each property key-value pair, the masked property file system identifies a masked value based on property files associated with the property key-value pair. For each property key-value pair, the masked property file system associates an environment for the masked value corresponding to the property key-value pair. For each property key -value pair, the masked property file system identifies an executable code for the masked value associated with the environment associated with each property key-value pair and generates a callback within the property key-value pair comprising the executable code. The masked property file system presents the property key-value pairs comprising the callbacks to the programmer. The programmer selects a callback of a property- key -value pair and the user computing device web browser is redirected to a property file service where the programmer may unmasking the masked value corresponding to the executable code.
Patent CA-3139385-A1 (CA)
Inventor: MARTIN-BALE ALEXANDER
IPC: G06Q20/00
Filed: 2021-03-26
Abstract: A method is provided for enhancing descriptors that ultimately appear on a credit card, prepaid card, or banking statement. The method includes: receiving a request to authorize an electronic transaction on a virtual payment card, the request including a first transaction descriptor; generating a second transaction descriptor that is different than the first transaction descriptor using descriptor control logic defined in client preferences; and sending a request to authorize the electronic transaction on an origin payment method associated with the virtual payment card, the request including the second transaction descriptor. A corresponding system and non-transitory computer-readable medium are also provided.
Patent CA-3140424-A1 (CA)
Title: Calculation of beamforming weights for reciprocity based beamforming without ue transmit antenna selection
Inventor: LONG JIANGUO
IPC: H04B7/0456
Filed: 2019-06-21
Abstract: Embodiments of a method in a base station configured to transmit and receive wireless signals to and from a user equipment, UE. A downlink channel response of a first UE antenna is determined, based on uplink signals received from the UE. First preceding weights are calculated based on the determined channel response of the first UE antenna. Orthogonal or quasi-orthogonal preceding weights are determined based on the first preceding weights. First and second downlink signal layers are transmitted using the first preceding weights and the orthogonal or quasi- orthogonal preceding weights.
Patent CA-3141153-A1 (CA)
Inventor: PADGETT JOHN
IPC: G07C9/27
Filed: 2021-04-02
Abstract: A guest engagement system and associated methods provide seamless engagement with guests of facilities through the use of wireless sensing technologies. The system makes use of individual guest devices which are carried by guests and used to automatically identify and authenticate the guests throughout the facility. Services can thereby be seamlessly provided to the guests throughout the facility. The services include contact tracing, automatic unlocking of doors, including hotel or state room doors, based on the guests' immediate proximity to their assigned room's door. The services also include automated payment services provided at checkout or vending terminals, and automated log-on to interactive displays and portals, among others, based on secure wireless authentication of the guest devices. The guest devices can each include a device health sensor configured for measuring at least one health function of a user wearing the guest device.
Patent CA-3145451-A1 (CA)
Inventor: MCCLINTOCK DENNIS
IPC: F16L55/027
Filed: 2020-04-20
Abstract: An end treatment (5) for use with an ultrasonic gas flow meter includes an attenuation section (15) having a pipe (10) extending in a longitudinal direction and containing alternating sets of laterally spaced and vertically oriented first and second solid wall plates (25A/25B) located between an inlet end (11) and an outlet end (21) of the pipe (10). One plate includes a first end (27) connected to an inside wall of the pipe (10) and another plate includes a- second end (23) that extends past a longitudinal centerline (16) of the pipe (10) to define a gap (31) between the end of the plate and a respective opposing inside wall of the pipe (10). As the gas traverses the plates (25A/25B) by flowing through the gaps (31), the ultrasonic waves are prevented from reflecting back to the flow meter.
Patent CA-3146652-A1 (CA)
Inventor: KUBISTA DANIEL
IPC: B60P3/22
Filed: 2020-07-10
Abstract: Systems and methods are provided for a combined defuel and priority panel for a fueling station. The defuel and priority panel is configured to defuel a compressed natural gas (CNG) vehicle and direct the defueled gas to fuel other CNG vehicles at the panel fueling and defueling site. The defuel and priority panel is also configured to store defueled gas in defuel storage tanks, which can then be used to later fuel CNG vehicles.
Patent CA-3146894-A1 (CA)
Inventor: RICHTER THOMAS
IPC: C08J9/06
Filed: 2020-07-03
Abstract: L'invention concerne une composition pour la production d'un polymère coulé à base de PMMA ayant une faible teneur en styrène à l'aide d'urée (dérivés) en tant que constituant de formulation, et un composé inorganique hydrophile en tant que charge. Il est possible de produire des polymères coulés à base de PMMA et des moulages ayant une stabilité mécanique étonnamment élevée à partir de la composition selon l'invention.
Patent CA-3147101-A1 (CA)
Inventor: AYOUB MICHAEL ATEF
IPC: H04L9/08
Filed: 2020-07-14
Abstract: Methods, systems, devices and apparatuses for preventing use of fraudulent and/or counterfeit embedded devices. The anti-cloning system includes a first device configured to be coupled to or receive a first embedded device. The first embedded device has a first unique identity value. The anti-cloning system includes a controller. The controller is coupled to the first device. The controller has a controller memory. The controller memory is configured to store a public verification key. The controller has a controller processor. The controller processor is coupled to the controller memory and configured to verify the first unique identity value using the public verification key. The controller processor is configured to allow or permit the first device to operate and use the first embedded device when the first unique identity value is verified.
Patent CA-3150151-A1 (CA)
Title: Genetically engineered t cells having improved persistence in culture
Inventor: TERRETT JONATHAN ALEXANDER
IPC: C07K14/705
Filed: 2020-09-04
Abstract: A T cell bank comprising genetically engineered T cells having one or more of the following features as compared to the non-engineered T cell counterparts: (a) enhanced expansion capacity in culture, (b) enhanced proliferation capacity, (c) reduced apoptosis, and (d) enhanced activation frequencies. Such genetically engineered T cells may comprise (i) a mutated gene involved in cell self-renewal; (ii) a disrupted gene involved in apoptosis; (iii) a disrupted gene involved in regulation of T cell exhaustion; or (iv) a combination of any one of (i)-(iii).
Patent CA-3152702-A1 (CA)
Inventor: NELSON LIAM
IPC: B62K11/00
Filed: 2022-03-18
Abstract: Il est décrit une trousse de pièces pour la conversion de vélo en vélo électrique. La trousse comprend (i) une unité de force motrice électrique ayant un mécanisme d'entraînement de pignons de roue libre externe configuré pour un engagement amovible avec la chaîne du vélo, (ii) une batterie rechargeable et un montage de batterie pour une fourniture dalimentation électrique à lunité de force motrice électrique, (iii) un support de fixation pour un engagement amovible dans lunité de force motrice électrique et pour un engagement amovible sur le montage de batterie, (iv) un câble d'alimentation avec un interrupteur marche-arrêt et un serrage destiné au guidon amovible pour une communication avec lunité de force motrice électrique, (v) un assemblage de manette des gaz configuré pour un engagement amovible avec le guidon du vélo, et (vi) un engagement de câble de communication avec lassemblage de manette des gaz et avec lunité de force motrice électrique et, facultativement, avec un détecteur de roues. La trousse peut également comprendre un chargeur de batterie.
Patent CA-3153162-A1 (CA)
Title: Barrier member
Inventor: MCCARTHY MATTHEW
IPC: E21B33/12
Filed: 2022-03-18
Abstract: An apparatus for selectably sealing an interior bore of a completion string comprises an elongate body extending between top and bottom ends having connectors for connecting the body in line with the completion string, an interior wall forming a bore through the elongate body between top and bottom ends and a rupturable barrier member fastened to and bridging the bore, the barrier member being deformable so as to permit passage therepast after being ruptured.
Patent CA-3153318-A1 (CA)
Title: An end of arm tool for robotic cooking system
Inventor: PORUKS JANIS
IPC: B25J15/04
Filed: 2020-09-29
Abstract: An end of arm tool for robotic cooking system, having a rotary actuator, a flexible coupling, a linear actuator, a gripper connected with the linear actuator for releasably griping an object. The flexible coupling is connected with the rotary actuator and can be releasably engaged of a plurality of the containers for holding a supply of an ingredient. The flexible coupling compensates for misalignment and/or ensures easy entering of the engaging part of the flexible coupling to the corresponding engagement means of the plurality of the containers. The gripper comprises two rods,  directly or indirectly associated with load cells; each rod has a ledge having one or more recesses to accommodate an object gripped by the gripper; the rods also have heads, for engagement with cavities of the respective shape on a container for holding a supply of an ingredient.
Patent CA-3154254-A1 (CA)
Title: Offshore pipelaying system using friction stir welding
Inventor: LAKEY NIGEL
IPC: F16L1/20
Filed: 2022-04-06
Abstract: A system for laying pipe includes a conveyor configured to receive one or more pipes, and one or more friction stir welding (FSW) machines configured to connect the one or more pipes to a pipeline deployed toward a sea floor.
Patent CA-3154471-A1 (CA)
Title: Core sampling and analysis using a sealed pressurized vessel
Inventor: WESTACOTT DONALD CLIFFORD
IPC: E21B25/00
Filed: 2020-10-22
Abstract: Disclosed are methods, systems, and devices for measuring and otherwise processing core samples. In some embodiments, a method includes containing a core sample in a containment vessel including dynamically adjusting pressure within the containment vessel to maintain a phase of fluid within the core sample. Pressure is reduced within the containment vessel. During pressure or following reduction, one or more properties of the fluid in the core sample are measured.
Patent CA-3157312-A1 (CA)
Title: Circuit breakers incorporating reset lockout mechanisms
Inventor: Aaron Stephen
IPC: H01H71/62
Filed: 2020-12-02
Abstract: A reset lockout mechanism for a circuit breaker includes a linkage, a rocker, an armature, a solenoid, and a plunger. The linkage is positioned to move between an open position and a closed position. The rocker is selectively engageable with the linkage. The armature is selectively engageable with the rocker. The plunger is supported by the solenoid and operatively coupled to the armature. The plunger is movable between a first position and a second position.
Patent CA-3158619-A1 (CA)
Inventor: DEWDNEY NADINE
IPC: A61K8/06
Filed: 2019-11-01
Abstract: Personal care compositions and methods for preparing the same are disclosed. The personal care composition may include an emulsifying system, one or more emollients, and one or more humectants. The method for preparing the personal care composition may include contacting the emulsifying system, the one or more emollients, and the one or more humectants with one another.
Patent CA-3159583-A1 (CA)
Title: Nut locking washer
Inventor: PANKRATOV MAKSIM
IPC: F16B39/24
Filed: 2022-05-18
Abstract: A lock washer for preventing relative rotation between an inner component and an outer component in an aircraft engine. The lock washer comprises an annular body having an inner circumferential surface and an outer circumferential surface radially spaced apart to define a radial thickness of the annular body. Radially-inward protruding tabs extend radially inwardly from the inner circumferential surface of the annular body and are operable for engagement with slots in the inner component. Radially-outward protruding tabs extend radially outwardly from the outer circumferential surface of the annular body and are operable for engagement with slots in the outer component. The radially-outward protruding tabs are circumferentially offset from the radially-inward protruding tabs such that the radially-outward protruding tabs and the radially-inward protruding tabs are all free of circumferential overlap.
Patent CA-3163618-A1 (CA)
Title: Method and measuring arrangement for determining the internal corrosion rate of steel structures
Inventor: LUKACS ZOLTAN
IPC: G01N27/00
Filed: 2021-02-15
Abstract: Methods for determining the internal corrosion rate of steel pipelines. During the methods the calibration constant is determined under laboratory conditions then by using the calibration constant field conditions are modelled under laboratory conditions and the corrosion rate is determined, then in the same manner as under laboratory conditions the corrosion rate is determined under field conditions. Further, the invention is a measuring arrangement for determining the calibration constant and the corrosion rate for the internal corrosion rate of steel pipelines (1) the arrangement is applicable to carry out the methods under laboratory and field conditions. The arrangement consists of a polarizing and measuring unit (5) having a two-channel power output (2), a potential-measuring input (3), and a ground connection (4), a control and data storage unit (6), and three probes (8) with counter-electrodes (7). At least one probe (8) is also provided with a reference electrode (9).
Patent CA-3164004-A1 (CA)
Title: Fluid cylinder sleeve assembly
Inventor: MYERS JEFF
IPC: F16J10/00
Filed: 2021-01-13
Abstract: A fluid cylinder for a fluid end section of a reciprocating pump is described. The fluid cylinder includes a body defining a pressure chamber in fluid communication with a plunger bore, the plunger bore comprising a packing segment configured to hold a packing stack, and a tubular sleeve in interference-fit within the plunger bore. The sleeve has an internal passage configured to accommodate a plunger operatively reciprocating within the plunger bore during operation of the reciprocating pump, and a stepped shoulder disposed at an interface between a first segment of the sleeve and a second segment of the sleeve, where a diameter of the first segment being greater than a diameter of the second segment of the sleeve. An annular seal is disposed at the stepped shoulder of the sleeve between the sleeve and the plunger bore. A packing flange is secured within the plunger bore abutting an end portion of the first segment of the sleeve.
Patent CA-3164230-A1 (CA)
Inventor: VISWANATHAN KARTHIK
IPC: C07K16/10
Filed: 2020-12-11
Abstract: La présente invention concerne des agents de liaison, par exemple des molécules d'anticorps, qui se lient à la protéine hémagglutinine de virus de la grippe, et leurs procédés d'utilisation.
Patent CA-3164606-A1 (CA)
Inventor: ROBINSON MATTHEW BRANDON
IPC: H04L25/02
Filed: 2021-02-08
Abstract: A processor coupled to a first communication device produces and transmits a first encoded vector and a second encoded vector to a second communication device via a communication channel that applies a channel transformation to the encoded vectors during transmission. A processor coupled to the second communication device receives the transformed signals, constructs a matrix based on the transformed signals, detects an effective channel thereof, and identifies left and right singular vectors of the effective channel. A precoding matrix is selected from a codebook of unitary matrices based on a message, and a second encoded vector is produced based on a second known vector, the precoding matrix, a complex conjugate of the left singular vectors, and the right singular vectors. A first symbol of the second encoded vector and a second symbol of the second encoded vector are sent to the first communication device for identification of the message.
Patent CA-3164971-A1 (CA)
Title: Mechanical multiple torque damping device for a horizontal spindle
Inventor: LEE CHENG-HUNG
IPC: A47G5/00
Filed: 2022-06-22
Abstract: A mechanical multiple torque damping device includes a support module, a spindle coupling sleeve and a damping cylinder. The support module includes a mounting seat, a tubular support axle extending from the mounting seat, a friction ring sleeved on the support axle, and a screw shaft extending through the support axle. The spindle coupling sleeve is rotatably sleeved on the support axle to support a horizontal spindle. The damping cylinder is axially displaceable along the screw shaft relative to the friction ring during rotation with the horizontal spindle. A cylinder body of the cylinder has inner frictional surface sections in frictional contact with the friction ring to generate multiple frictional torques to the horizontal spindle.
Patent CA-3165437-A1 (CA)
Title: Extraits enrichis en composes polyphenoliques et methodes associees
Inventor: ROTHSTEIN STEVEN
IPC: A61K8/49
Filed: 2020-12-18
Abstract: Dans certains aspects, l'invention concerne un extrait de cannabis enrichi en composés polyphénoliques. L'invention concerne également une méthode d'enrichissement d'une composition avec des composés polyphénoliques ainsi que des compositions obtenues par la méthode. L'invention concerne également divers produits cosmétiques et pharmaceutiques, des méthodes et des utilisations ainsi que des produits de santé naturels.
Patent CA-3167912-A1 (CA)
Title: Device for covering a surface comprising means for locking a cover in a groove
Inventor: COENRAETS BENOIT
IPC: A63C19/12
Filed: 2021-02-19
Abstract: The present invention relates to a device for covering a surface, comprising:  a substantially rectangular cover (10) having first and second longitudinal edges each provided with a protruding convex bead (12) having a minimum diameter (d),  two rails (6) comprising a groove, the opening (14) of which has a maximum width (Lo),  a drum (2) that is able to move above the surface in order to deploy or retrieve the cover,  an insertion system (16) for continuous insertion of the convex bead (12) into the groove, wherein  the convex bead (12) of each longitudinal edge and the groove of the corresponding rail are configured such that, once inserted into the space (14e) by the insertion system, the convex bead occupying the space alone cannot be removed solely by the action of a force (F) applied parallel to the transverse axis (Y) in the direction of the surface to be covered.
Patent CA-3169441-A1 (CA)
Inventor: PUI HING SANG
IPC: A61K31/357
Filed: 2021-03-30
Abstract: The invention is directed to an intratumor injectable formulation, a method of making the intratumor injectable formulation and a method of treating a malignant mass in a mammal by administering the injectable formulation directly into the malignant mass. The injectable intratumor formulation may be an emulsion, solution or suspension, all of which comprise a therapeutically effective amount of a basic chemotherapeutic drug dissolved or suspended in a biocompatible carrier, wherein the basic chemotherapeutic drug is an anthracycline base, a vina alkaloid base, an eribulin base or an alkylating agent base.
Patent CA-3171346-A1 (CA)
Title: Validation of sensor calibration
Inventor: BARWELL NICHOLAS PAUL
IPC: G01N21/80
Filed: 2021-02-16
Abstract: There is provided a method of validating a calibration (40) of a sensor (4) represented by a calibrated relationship between concentration of an analyte in a sample and measurements from a sensor (4) of an optical property of a sensing substance (9), wherein the optical property of the sensing substance (9) has a spectrum that varies with the concentration of the analyte in the sample, and the spectrum has an isosbestic wavelength (?,) at which the optical property does not vary with concentration of the analyte, the method comprising making measurements of the optical property (S10) at three or more wavelengths of light while the sensing substance (9) is exposed to the sample, determining whether the measurements of the optical property are inconsistent (S16) with the calibrated relationship, and outputting a warning signal (S18) in response to the measurements of the optical property being inconsistent with the calibrated relationship.
Patent CA-3173630-A1 (CA)
Title: Air data probe with integrated heater bore and features
Inventor: ISEBRAND SCOTT D
IPC: B64D15/12
Filed: 2022-09-09
Abstract: A probe head of an air data probe includes a unitary body extending from a first end to a second end of the probe head and a rod heater. The body includes an inlet adjacent the first end of the probe head, an air passageway extending through the body from the inlet to the second end of the probe head, a water dam extending radially through the body such that the air passageway is redirected around the water dam, and a heater bore extending within the body. The rod heater is positioned within the heater bore.