baber/WOPTO huggingface dataset:
Patent CA-3038199-A1 (CA)
Title: Updating cache data
Inventor: CANIS LAURE
IPC: G06F16/903
Filed: 2019-03-27
Abstract: Cached data is updated by a computing machine coupled to a primary database maintaining original data and to a cache maintaining data corresponding to the data in the primary database. In response to receiving a first database query relating to a first data, the computing machine determines whether to process the first database query by utilizing the cache or based on the primary database. In response to concluding processing the first database query, the computing machine determines whether to update the first data in the cache, and based on the result of the determining, updates the first data in the cache based on original first data in the primary database.
Patent CA-3038523-A1 (CA)
Inventor: KAPPAGANTULA KEERTI S
IPC: H01B1/04
Filed: 2017-09-27
Abstract: A method of forming a metal-graphene composite includes coating metal components (10) with graphene (14) to form graphene-coated metal components, combining a plurality of the graphene-coated metal components to form a precursor workpiece (26), and working the precursor workpiece (26) into a bulk form (30) to form the metal-graphene composite. A metal-graphene composite includes graphene (14) in a metal matrix wherein the graphene (14) is single-atomic layer or multi-layer graphene (14) distributed throughout the metal matrix and primarily (but not exclusively) oriented with a plane horizontal to an axial direction of the metal-graphene composite.
Patent CA-3039047-A1 (CA)
Title: System and method for processing payment transactions at network edge nodes
Inventor: HOSNY AHMED
IPC: G06Q20/00
Filed: 2017-10-11
Abstract: An edge node computing system and corresponding methods for performing secondary processing of data at edge nodes of a computer network. The edge node computing system receives messages, such as authorization messages, representing a payment transaction initiated by a cardholder with a merchant. A primary processor of the edge node computing system performs a primary processing and determines whether to forward the message to a second processor for secondary processing. After secondary processing is completed, the second processor generates an enhanced message based on the original message and the results of the secondary processing and transmits the enhanced message accordingly. The systems and methods disclosed are particularly suited for provided value-added services in payment processing networks.
Patent CA-3042199-A1 (CA)
Title: Device for delivering mechanical waves through a balloon catheter
Inventor: BROUILLETTE MARTIN
IPC: A61B17/22
Filed: 2017-11-03
Abstract: There is described a device for delivering mechanical waves to treat a lesion present in a blood vessel, comprising: a catheter extending between a first proximal end and a first distal end; an inflatable balloon secured to the catheter and being adjustable between an inflated configuration and a deflated configuration; and at least one mechanical waveguide extending between a second proximal end and a second distal end for propagating at least one mechanical wave from the second proximal end to the second distal, the mechanical waveguide being secured to the inflatable balloon or the catheter.
Patent CA-3043317-A1 (CA)
Inventor: FREEDMAN JONATHAN R
IPC: B65B55/18
Filed: 2017-11-13
Abstract: La présente invention concerne un système et un procédé permettant d'inhiber ou d'empêcher la croissance de microbes et/ou permettant de tuer des microbes dans un emballage ou un récipient fermé dans lequel un bien (éventuellement un produit alimentaire) est conservé ou stocké. Les système et procédé comprennent éventuellement l'utilisation d'un article polymère entraîné, de préférence un film, qui comprend un agent de libération antimicrobien.
Patent CA-3044619-A1 (CA)
Title: System and method for clustering interest patterns based on a plurality of priority values
Inventor: PROCTOR THOMAS JOHN
IPC: G06Q30/02
Filed: 2019-05-29
Abstract: A system and method for clustering interest for a plurality of participant devices based on open-ended, free-form communication between a plurality of user devices using priority value responses from the plurality of participant devices based on distributed thought objects associated to the open-ended, free-form communication. The system and method using a ratings matrix, comprising a plurality of priority values, that is permutated by assigning participant devices into interest clusters by first suing a strict association method and then increasing cohorts by using a tolerant association method.
Patent CA-3046328-A1 (CA)
Title: Patterning of liquid crystals using soft-imprint replication of surface alignment patterns
Inventor: OH CHULWOO
IPC: G02F1/135
Filed: 2017-12-13
Abstract: Soft-imprint alignment processes for patterning liquid crystal polymer layers via contact with a reusable alignment template are described herein. An example soft-imprint alignment process includes contacting a liquid crystal polymer layer with a reusable alignment template that has a desired surface alignment pattern such that the liquid crystal molecules of the liquid crystal polymer are aligned to the surface alignment pattern via chemical, steric, or other intermolecular interaction. The patterned liquid crystal polymer layer may then be polymerized and separated from the reusable alignment template. The process can be repeated many times. The reusable alignment template may include a photo- alignment layer that does not comprise surface relief structures that correspond to the surface alignment pattern and a release layer above this photo-alignment layer. A reusable alignment template and methods of fabricating the same are also disclosed.
Patent CA-3046818-A1 (CA)
Title: Gas meter and associated methods
Inventor: LAYHER ROBERT WAYNE
IPC: E21B47/10
Filed: 2017-12-12
Abstract: A device which: optically detects the presence of, measures the flow rate of, and identifies the characteristics of venting fugitive gas emissions. Specifically the device provides a spectral analysis of emission gas constituents; selective detection of the presence of venting hydrocarbons; measurement of venting emissions flow rates, the measurement of shut-in and flowing venting system pressures and the venting system temperatures. The flow rates are corrected, relative to the detection of the gas constituents and standard temperature and pressure (STP). These devices are configured to collect such data electronically and transmit via various telemetry systems, to a secure remote data network for reporting, access, evaluation, real-time monitoring and archiving as required.
Patent CA-3047560-A1 (CA)
Title: Fall-protection apparatus with braking system
Inventor: RATALINO OSCAR
IPC: A62B1/14
Filed: 2017-12-07
Abstract: A fall-protection apparatus with a friction-braking system comprising a handle that is disconnectably connected to a braking cam so that when the handle is moved from a braking position to a non-braking position the braking cam is pivotally moved from a braking configuration to a non-braking configuration, and so that when the handle is moved to a disconnecting position the connection between the handle and the braking cam is disconnected.
Patent CA-3048562-A1 (CA)
Inventor: HU JIN
IPC: H05B3/12
Filed: 2019-07-03
Abstract: A heater panel includes a core and a heater/dielectric layer including a positive thermal coefficient (PTC) heater layer between a pair of dielectric layers. A  structural facing is included, wherein the heater/dielectric layer is bonded directly between the core and the structural facing.  A second structural facing can be bonded to the core opposite the heater/dielectric layer. An impact layer can be bonded to the structural facing, e.g., the first structural facing described above, opposite the heater/dielectric layer. The heater layer can be formed by direct writing a heating element pattern onto a dielectric layer bonded to the core.
Patent CA-3055031-A1 (CA)
Title: Procedes de translation sans fil a courte portee et systemes de validation de tarif de voyage mains libres
Inventor: BERGDALE MICAH
IPC: H04W12/08
Filed: 2017-10-16
Abstract: L'invention concerne des systèmes et des procédés utilisant la technologie Bluetooth et une application d'utilisateur sur un dispositif mobile permettant de faciliter une validation de tarif de voyage mains libres au niveau d'une station de transit. L'invention utilise un ensemble de points de données de détection d'intensité de signal et d'estampilles temporelles provenant d'un dispositif mobile et synchronise des points de données d'emplacement et des estampilles temporelles provenant d'une caméra et détermine un emplacement estimé du dispositif mobile en fonction de l'ensemble de points de données de détection d'intensité de signal et d'estampilles temporelles provenant du dispositif mobile et des points de données d'emplacement et des estampilles temporelles provenant de la caméra. L'invention permet de déterminer, avec une précision améliorée, le dispositif mobile correct. Le dispositif informatique de système détermine que le dispositif mobile contient ou ne contient pas un ticket valide. Lorsque le dispositif mobile contient un ticket valide et le dispositif informatique de système détermine l'emplacement estimé du dispositif mobile se trouvant dans une zone prédéterminée, le dispositif informatique de système marque le ticket comme étant utilisé et permet l'entrée.
Patent CA-3055699-A1 (CA)
Inventor: WILKINSON BRETT JAMES
IPC: E21B47/12
Filed: 2013-01-17
Abstract: A downhole survey system for obtaining data from within a borehole of a drilling operation, the system including at least one core orientation instrument for use in determining orientation of a core sample, the at least one core orientation instrument having an internal communicator. The system further includes at least one downhole survey probe for use in determining downhole characteristics relating to a borehole created during a drilling operation, the at least one downhole survey probe having an internal communicator. The system includes a common controller retained at the surface and configured to control or communicate with the respective internal communicator of the at least one survey probe and the at least one core orientation instrument when the respective at least one survey probe or the at least one core orientation instrument is returned to the surface from the borehole.
Patent CA-3058540-A1 (CA)
Title: Nucleic acid modification and identification method
Inventor: AMERES STEFAN L
IPC: C12Q1/6869
Filed: 2018-04-13
Abstract: The invention provides a method of identifying a polynucleic acid (PNA) comprising the steps of providing a PNA;  modifying one or more nucleobases of the PNA by addition or removal of a hydrogen bonding partner, thereby altering the base pairing capacity of the one or more nucleobases; base pairing a complementary nucleic acid to the PNA, including base pairing to at least one modified nucleobase; identifying the sequence of the complementary nucleic acid at least at the position that is complementary to at least one modified nucleobase.
Patent CA-3060330-A1 (CA)
Title: Process to convert crude ascomycin into purified pimecrolimus
Inventor: GABRIEL BORUT
IPC: C07D498/18
Filed: 2018-05-02
Abstract: The present disclosure is directed to an improved process to convert crude ascomycin to purified pimecrolimus. Crude ascomycin is chlorinated with triphenylphosphine and N-chlorosuccinimide (NCS) to yield crude pimecrolimus, which is then purified further by HPLC and subsequent crystallization. The processes of the present disclosure enable the removal of close homologs of pimecrolimus by high-pressure liquid chromatography without prior purification of the ascomycin starting material. This improvement may make the conversion of ascomycin to pimecrolimus industrially applicable and less expensive.
Patent CA-3060521-A1 (CA)
Title: Renforcement de fondation de tour de transmission en trepied
Inventor: NEIGHBOR KRISTOPHER MARK
IPC: E04H12/34
Filed: 2018-05-31
Abstract: Cette invention concerne une poutre de renforcement en trépied pour renforcer un treillis en trépied d'une tour de transmission. La poutre de renforcement en trépied peut comprendre des faces supérieure et inférieure qui sont des surfaces sensiblement planes, une face arrière disposée sensiblement perpendiculairement entre un bord arrière de la face supérieure et un bord arrière de la face inférieure, et une face avant disposée entre un bord avant de la face supérieure et un bord avant de la face inférieure. La face arrière peut comprendre des première et seconde parties de face arrière sensiblement planes et une partie de face arrière inclinée. La face avant peut comprendre des première et seconde parties de face avant sensiblement planes qui sont orientées parallèlement aux première et seconde parties de face arrière sensiblement planes, respectivement.
Patent CA-3060601-A1 (CA)
Inventor: VICK EMMA N
IPC: G06Q10/04
Filed: 2019-10-28
Abstract: Systems and methods for projecting one or more trends in electronic data and generating enhanced data. A system includes a data forecasting system is in electronic communication with one or more electronic data sources via an electronic network. The data forecasting system is configured to: monitor the electronic data source(s) for data that meet one or more predetermined criteria; obtain at least a portion of the monitored data from electronic data source(s) based on the predetermined criteria; create a data set from the obtained data; derive one or more data values associated with the data set over a predetermined period according to a forward-looking term methodology; and utilize the data set and the derived value(s) over the predetermined period to derive at least one data forecast metric associated with the data set.
Patent CA-3062215-A1 (CA)
Title: Signal transmission method and apparatus
Inventor: SHI HONGZHE
IPC: H04W56/00
Filed: 2018-04-28
Abstract: Provided are a method and device for transmitting a signal. The method comprises: generating a synchronization signal block, wherein the synchronization signal block comprises a synchronization signal and a broadcast signal, a sequence number of the synchronization signal block is indicated by means of at least one of sequence number indicator information carried by the broadcast signal, a scrambling code of the broadcast signal, a cyclic redundancy check (CRC) mask of the broadcast signal, a bijective transformation parameter of the broadcast signal, cyclic shift information of a channel code of the broadcast signal, and a system frame number carried by the broadcast signal, and the sequence number indicates a location of the synchronization signal block among a plurality of synchronization signal blocks; and transmitting the synchronization signal block. The technical solution of the present invention can effectively indicate a location of a synchronization signal block.
Patent CA-3062438-A1 (CA)
Inventor: LI JING
IPC: C07F1/08
Filed: 2018-05-02
Abstract: Inorganic-organic hybrid structures having both ionic and coordinate bonds in a molecular cluster possessing the features of structural diversity, high luminescence and stability, and excellent dispersibility, suitable for use as lighting phosphors.
Patent CA-3064101-A1 (CA)
Inventor: BAILEY JOSEPH J
IPC: B32B13/12
Filed: 2019-12-06
Abstract: The present invention is directed to an improved gypsum board, such as an improved sound damping gypsum board. The gypsum board comprises a gypsum core including gypsum and a sound damping polymer. The gypsum core includes a first gypsum layer surface and a second gypsum layer surface opposing the first gypsum layer surface. In addition, a first encasing layer is disposed on the first gypsum layer surface and a second encasing layer is disposed on the second gypsum layer surface.
Patent CA-3066493-A1 (CA)
Title: System and method for a vendor risk management platform
Inventor: CHHABRA RAJNEESH
IPC: G06F21/55
Filed: 2018-06-06
Abstract: A risk management platform may have a risk management server and a client portal. The client portal can be configured to: receive security data relating to a client system; anonymize the security data; and transmit the security data to the risk management server along with a unique key linked the client system. The security data the risk management server can be configured to: identify the client system using the unique key; generate a score as a security assessment of the client system using a plurality of rules to evaluate the security data; detect a security threat relevant to the client system by processing real-time data feeds; generate an alert for the security threat to the client system; monitor the client portal for a response to the alert by the client system; and update the score in response to the alert or the response.
Patent CA-3067111-A1 (CA)
Inventor: WEYLAND TANIA
IPC: C08K5/3492
Filed: 2018-07-03
Abstract: L'invention concerne un tuyau en polyéthylène comportant des composants A) et B), le composant A) étant un photostabilisant à amine encombrée contenant un résidu de triazine, le composant B) étant une hydrotalcite naturelle ou synthétique et le rapport pondéral du composant A) au composant B) étant de 1:10 à 10:1.
Patent CA-3069727-A1 (CA)
Title: Systems and methods to improve directional drilling
Inventor: ZHAO YIMING
IPC: E21B7/06
Filed: 2017-12-28
Abstract: The disclosed embodiments include systems and methods to improve downhole drilling. In one embodiment, a method to improve downhole drilling includes receiving a well plan, where the well plan is indicative of a well path to form a borehole of a hydrocarbon well is provided. The method also includes receiving measurements indicative of a previously-drilled section of the borehole. The method further includes generating, based on the measurements, a trajectory of the borehole, where the trajectory is a function of a depth. The method further includes providing the trajectory of the borehole to a Model Predictive Controller. The method further includes steering a tool towards the well path based on an output of the Model Predictive Controller.
Patent CA-3070416-A1 (CA)
Title: Compositions and methods for refractory coatings with ester carriers
Inventor: GUYER ORVILLE B
IPC: B22C3/00
Filed: 2018-07-18
Abstract: This technology relates to refractory coatings used in metal casting by the foundry industry. Refractory coatings are often used to coat foundry cores and molds for the purpose of improving the quality of castings formed in connection with the cores or molds, particularly at the surface of the casting. Whereas traditional coatings comprise water based solvents that require excessive drying times or HAPs that emit hazardous VOCs, preferred embodiments of the present invention comprise refractory coatings having VOC-exempt ester based solvents, such as DMC. Other preferred embodiments of the present invention comprise methods for reduction of VOC content in a foundry article.
Patent CA-3071914-A1 (CA)
Title: Firearm chassis with integrated rail system
Inventor: DRAKE CHRISTOPHER
IPC: F41C27/00
Filed: 2020-02-10
Abstract: A chassis for a firearm includes a lower receiver and a lower forend that are monolithically formed with one another. The lower receiver defines a trigger well that is configured to receive an action. The lower forend extends distally from the lower receiver and defines a channel that is configured to receive a barrel.
Patent CA-3073017-A1 (CA)
Inventor: TYLESHEVSKI NICHOLAS
IPC: H01H3/42
Filed: 2020-02-20
Abstract: Motor control centers have units or buckets with an extendable/ retractable power connection (stab) assembly and one or more operating lever interlocks that include a unit latch to latch to a cabinet and a power connection position interlock that blocks the handles of the units or buckets based on position of the power connection assembly, optionally also including a shutter cam that slides a shutter right and left.
Patent CA-3074565-A1 (CA)
Inventor: CHU LIN
IPC: C07C235/12
Filed: 2018-08-31
Abstract: The present invention relates to pegylated amino acid compounds of formula (I) and pharmaceutically acceptable salts thereof, wherein X, R1, R2, R3A, R3B and n are as defined herein. The present invention also relates to compositions which comprise a pegylated amino acid compound of the invention or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier, in combination with a high concentration of an active biological ingredient (ABI). In embodiments of the invention, the ABI is an anti-PD-1 antibody or antigen binding fragment thereof that specifically binds human programmed death receptor 1 (PD-1). The invention further relates to methods for lowering the viscosity of an aqueous solution of a pharmaceutical composition comprising adding a compound of the invention to the solution. The invention also provides methods for treating a pathological disease or condition, such as cancer, by administering to a subject in need of such treatment a therapeutically effective amount of a pharmaceutical composition of the invention.
Patent CA-3075612-A1 (CA)
Inventor: YU YOUNG JUN
IPC: G06Q50/22
Filed: 2017-10-16
Abstract: The present invention relates to an air mattress and can provide an air mattress system comprising: an air mattress (10) allowing pressure adjustment; a user terminal (30) which receives the input of a configuration value or user information from a user and transmits the configuration value or the user information to the air mattress (10); and a server (50) which receives measurement data transmitted from the air mattress (10) and analyzes a sleep pattern or sleep quality of the user, and then transmits the analyzed sleep pattern and sleep quality to the user terminal (30), wherein the air mattress (10) allows the pressures of a plurality of areas divided in the air mattress (10) to be individually adjusted according to the configuration value or the user information.
Patent CA-3075793-A1 (CA)
Inventor: RIEDMILLER JEFFREY C
IPC: G10L19/16
Filed: 2011-02-03
Abstract: Many portable playback devices cannot decode and playback encoded audio content having wide bandwidth and wide dynamic range with consistent loudness and intelligibility unless the encoded audio content has been prepared specially for these devices. This problem can be overcome by including with the encoded content some metadata that specifies a suitable dynamic range compression profile by either absolute values or differential values relative to another known compression profile. A playback device may also adaptively apply gain and limiting to the playback audio. Implementations in encoders, in transcoders and in decoders are disclosed.
Patent CA-3079588-A1 (CA)
Inventor: PLOUY ALEXIS J
IPC: C12N5/04
Filed: 2020-04-28
Abstract: The invention provides seed and plants of pea line SV7441QC. The invention thus relates to the plants, seeds, and tissue cultures of pea line SV7441QC and to methods for producing a pea plant produced by crossing a plant of pea line SV7441QC with itself or with another pea plant, such as a plant of another line. The invention further relates to seeds and plants produced by such crossing. The invention further relates to parts of a plant of pea line SV7441QC, including the seed, pod, and gametes of such plants.