baber/WOPTO huggingface dataset:
Patent CA-3053268-A1 (CA)
Title: Flame-retardant acrylonitrile polymer for fibre manufacture
Inventor: COLLIS GAVIN
IPC: C08K5/00
Filed: 2017-02-17
Abstract: A process for preparing a flame resistant and/or flame retardant polymer. The process has the steps of: a) reacting an acrylonitrile polymer with an organic diamine, a') treating the product of step a) with a base, and aö) treating the product of step a') with an acid. In some embodiments, a flame resistant and/or flame retardant polymer may have a reaction product of an acrylonitrile polymer with an organic diamine, and zinc ions complexed with said reaction product. A flame resistant and/or flame retardant fabric may have the flame resistant and/or flame retardant polymer. The flame resistant and/or flame retardant polymer or the flame resistant and/or flame retardant fabric may be used for the manufacture of an antifungal and/or antimicrobial and/or flame resistant and/or flame retardant article of clothing.
Patent CA-3056671-A1 (CA)
Inventor: HARADA YUKIHIRO
IPC: B29C70/02
Filed: 2018-03-23
Abstract: Provided is a prepreg comprising a (A) component, a (B) component, and a (C) component, wherein the (A) component is a reinforced fiber substrate, the (B) component is an epoxy resin composition, and the (C) component is a (c1) component or a (c2) component, the (c1) component including polyamide particles and thermally-curable polyimide particles, and the (c2) component including spherical particles of a polyamide that has a melting point of 140ºC-175ºC.
Patent CA-3056776-A1 (CA)
Inventor: XU YINGQING
IPC: E21B33/12
Filed: 2018-01-10
Abstract: A downhole assembly comprises a first article; and a second article having a surface which accommodates a surface shape of the first article, wherein the first article is configured to provide a chemical, heat, or a combination thereof to facilitate the disintegration of the second article. A method comprises disposing a second article in a downhole environment; disposing a first article on the second article; the second article having a surface which accommodates a surface shape of the first article; performing a downhole operation; and disintegrating the first article to provide a chemical, heat, or a combination thereof that facilitates the disintegration of the second article.
Patent CA-3057377-A1 (CA)
Title: Salts for use in electrolyte compositions or as electrode additives
Inventor: MALLET CHARLOTTE
IPC: H01M10/36
Filed: 2018-03-27
Abstract: The present disclosure relates to compounds for use as electrode additives or as salts in electrolyte compositions, and their methods of preparation. The majority of compounds are anions of imidazoles bearing a sulphonyl or a carbonyl group, or other nitrogen-containing conjugated with various heterocyclic or sulfonyl groups. Also described are some electrochemical cells comprising the compounds as electrode additives or as salts in electrolyte compositions.
Patent CA-3060458-A1 (CA)
Title: Method and apparatus for efficient usage of dai bits for eimta in lte
Inventor: WEI CHAO
IPC: H04L1/18
Filed: 2013-11-01
Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus receives, by a user equipment (UE) during a first subframe, an indication of a dynamic uplink/downlink (UL/DL) subframe configuration. The apparatus determines an uplink hybrid automatic repeat request (HARQ) timing based on an uplink reference subframe configuration and at least one of the dynamic UL/DL subframe configuration or a downlink reference subframe configuration. The apparatus selects an uplink subframe for communication based on the determined uplink HARQ timing.
Patent CA-3061081-A1 (CA)
Title: Valvular control circuit
Inventor: SIMIONI DANIELE
IPC: F23N5/26
Filed: 2017-10-05
Abstract: Valvular control circuit (10) comprising a first valve element (12) coupled with a manual drive member (20) to generate a pilot light (21), a second valve element (14) coupled with a second valve switch (15), a control and command unit (16) coupled with a DC/DC electric voltage converter (17) and able to command said second valve switch (15) by means of a command signal, wherein said valvular control circuit (10) comprises a first thermoelectric power source (22) coupled with the DC/DC electric voltage converter (17), and a second thermoelectric power source (23) coupled with at least one of either the first valve element (12) or the second valve element (14), said thermoelectric power sources (22, 23) both being fed by a pilot light (21).
Patent CA-3061972-A1 (CA)
Inventor: BISHOP MARK DANIEL
IPC: E21B43/26
Filed: 2018-05-11
Abstract: L'invention concerne un système et un procédé de distribution de fluide hydraulique comprenant la distribution d'un fluide à haute pression dans des opérations de fracturation hydraulique. Le système de cette application est configuré de manière opérationnelle pour réduire l'empreinte au niveau d'un site de puits et, selon un aspect, comprend une plateforme remorquable portant un sous-ensemble de puissance, un sous-ensemble de pompe et un sous-ensemble de refroidisseur dont chacun peut être fixé de manière amovible à la plateforme. Chaque sous-ensemble peut être retiré de la plateforme sans perturber la relation entre la plateforme et les sous-ensembles restants qui y sont fixés.
Patent CA-3062135-A1 (CA)
Title: Pyrimidinyloxy benzo-fused compounds as herbicides
Inventor: DAO RACHEL TRAN
IPC: C07D403/12
Filed: 2018-04-27
Abstract: Disclosed are compounds of Formula (1), including all stereoisomers, N-oxides, and salts thereof (Formula (1)) wherein K, Z, R2, R3 and m are as defined in the disclosure. Also disclosed are compositions containing the compounds, N-oxides and salts, processes for making such compounds, N-oxides, salts and compositions, and methods for controlling undesired vegetation comprising contacting the undesired vegetation or its environment with an effective amount of a compound, N-oxide, salt or composition.
Patent CA-3062624-A1 (CA)
Inventor: YEO YOON
IPC: A61K9/16
Filed: 2018-05-08
Abstract: L'invention concerne en général l'administration de nanoparticules ciblées sur des cellules ou tissus positifs à E-sélectine ou P-sélectine. L'invention concerne en particulier un procédé de préparation de nanoparticules modifiées par acide quinique pour une administration de médicament ciblée sur des cellules ou tissus cancéreux par transcytose induite par E-sélectine ou P-sélectine. L'invention concerne également des compositions pharmaceutiques et des méthodes de traitement de cancers.
Patent CA-3062708-A1 (CA)
Title: Target mediated in situ signal amplification with dual interacting hairpin probes
Inventor: TYAGI SANJAY
IPC: C12Q1/68
Filed: 2018-05-23
Abstract: The present invention relates to the detection of nucleic acids sequences in situ using hybridization probes and generation of amplified hybridization signals, wherein background signal is reduced and sensitivity is increased.
Patent CA-3064557-A1 (CA)
Inventor: KATSAVOUNIDIS IOANNIS
IPC: H04N21/234
Filed: 2018-05-21
Abstract: Selon l'invention, un procédé consiste à recevoir, à l'aide d'un système informatique, des données représentant un élément vidéo dans un tampon. Le procédé consiste également à transmettre l'élément vidéo du tampon à un système d'affichage. Le procédé consiste également à déterminer que l'utilisation du tampon descend sous un seuil prédéterminé. Le procédé consiste également, en réponse à la détermination du fait que l'utilisation du tampon descend sous le seuil prédéterminé, à déterminer qu'il existe un point de remise en tampon spécifié dans une trame temporelle prédéterminée. Le procédé consiste également, à l'aide du système informatique, à interrompre l'élément vidéo au niveau du point de mise en tampon spécifié en réponse à la détermination du fait qu'il exite un point de remise en tampon spécifié dans la trame temporelle prédéterminée.
Patent CA-3066329-A1 (CA)
Title: Modular welding head assembly
Inventor: HANSEN EDWARD E
IPC: B23K26/348
Filed: 2018-06-18
Abstract: The present disclosure relates to a system of modular functional blocks that may be used to facilitate easy assembly of a welding head assembly in any one of a wide variety of configurations to allow for distribution of welding wire, gas, cooling fluid and other media throughout an interconnected assembly of the modular functional blocks. As such, the modular functional blocks can be mixed and matched into any desired configuration as needed depending on the welding process being undertaken. The modular functional blocks may be in the form of one or more different welding wire delivery blocks, gas delivery blocks, cooling water delivery blocks, shim plates, end plates, shield cup, cover plates, insulating plates, etc.
Patent CA-3069626-A1 (CA)
Title: Validating a player's real-world location using activity within a parallel reality game
Inventor: KORNMANN DAVID
IPC: A63F9/24
Filed: 2018-07-21
Abstract: Systems and methods for linking real world activity, such as real world commercial activity or real world data collection activity, with a location-based parallel reality game are provided. In particular, a game server hosting a parallel reality game can modify, update, or add to game data stored in a game database associated with the parallel reality game to include certain game features m the parallel reality game linked with real world activity in the real world. The game features can be linked with activities m the real world such that player actions associated with the game features in the virtual world can lead to or encourage activity m the real world, such as commercial activity and/or data collection activity in the real world A one-time password may be used to validate a player's location in the real world and to enable controlled access to game features m the virtual world
Patent CA-3070053-A1 (CA)
Title: Polypropylene composition with low shrinkage at wide application temperature range
Inventor: GAHLEITNER MARKUS
IPC: C08L23/16
Filed: 2018-08-24
Abstract: The present application relates to a polypropylene composition having a melt flow rate MFR.2 (230 °C) measured according to ISO 1133 in the range of 5 to 50 g/10min, to a composition comprising the polypropylene composition and one or more additive(s) in an amount of up to 4 wt.-%, based on the total weight of the composition, to a process for the preparation of the polypropylene composition and an article comprising the polypropylene composition as well as the use of the polypropylene composition for decreasing the brittle-to-ductile transition temperature.
Patent CA-3070462-A1 (CA)
Inventor: AKILESH SHREERAM
IPC: C12Q1/70
Filed: 2018-07-19
Abstract: Des méthodes de détection d'une séquence d'acide nucléique virale cible, de détermination de la localisation de la séquence d'acide nucléique viral cible et/ou de quantification du nombre de séquences d'acide nucléique cibles dans une cellule, sont divulguées. La méthode de l'invention peut être utilisée sur des petites séquences d'acide nucléique cibles, et peut être appelée Nano-FISCH ou nano-FISH virale.
Patent CA-3070961-A1 (CA)
Inventor: HUNG Chun
IPC: A01G9/08
Filed: 2020-02-03
Abstract: A pot assembly is provided with a saucer, and a pot with a base pivotally connected to, and supported upon the saucer. A cam surface is provided between the saucer and the pot so that rotation of the pot in a first rotary direction relative to the saucer extends the pot from the saucer, and rotation of the pot in a second rotary direction relative to the saucer retracts the pot to the saucer.
Patent CA-3073010-A1 (CA)
Title: Multi-path tcp over dual networks
Inventor: CHHIBBER SACHIN
IPC: H04W84/06
Filed: 2018-08-16
Abstract: Systems and methods for simultaneous multi-path TCP data flows over a plurality of transport paths, such as satellite and terrestrial networks. One system enables the plurality of paths to be used for increasing the end-to-end transport reliability or throughput of the network, depending on the prevailing reliabilities of the paths. One method includes determining, with a first electronic processor, a first reliability for a first network path configured to carry a first data stream, and a second reliability for a second network path configured to carry a second data stream. The method includes transmitting the first and second reliabilities to a second electronic processor. The method includes receiving a selected mode based on the first and second reliabilities, said mode indicating whether the plurality of paths are being used to enhance reliability or throughput. The method includes receiving the first and second data streams, and processing the first and second data streams based on the selected mode. The method includes determining the relative delays between the plurality of paths and equalizing the delays through buffering, which may be performed either at the transmitter, the receiver or both.
Patent CA-3073332-A1 (CA)
Title: Procede de purification d'un oligosaccharide neutre de lait humain (hmo) a partir de fermentation microbienne
Inventor: DIJKSTRA ZWAANTJE JOHANNA
IPC: C07H1/08
Filed: 2018-09-28
Abstract: L'invention concerne un procédé de purification d'un oligosaccharide neutre de lait humain (HMO) à partir d'un bouillon de fermentation, le procédé comprenant les étapes consistant à : (i) séparer la biomasse du bouillon de fermentation pour obtenir une solution brute ; (ii) traiter la solution brute avec : (a) un matériau échangeur de cations ; (b) un matériau échangeur d'anions ; et (c) une résine adsorbante échangeuse de cations ; ce qui permet d'obtenir une solution purifiée contenant l'oligosaccharide neutre de lait humain. L'invention concerne en outre, un procédé de production de HMO par fermentation dans un bouillon de fermentation, et de purification du HMO à partir du bouillon.
Patent CA-3073833-A1 (CA)
Title: Determination de caracteristiques de systemes electrochimiques au moyen de signaux acoustiques
Inventor: STEINGART DANIEL A
IPC: H01M10/48
Filed: 2018-08-30
Abstract: Cette invention concerne des systèmes et des procédés de prédiction de l'état de charge (EDC), de l'état de santé (EDS) et d'autres caractéristiques de batteries au moyen des signaux acoustiques, consistant à déterminer des données acoustiques dans au moins deux états de charge et déterminer un ensemble de données acoustiques réduites représentant les données acoustiques dans lesdits états de charge. L'ensemble de données acoustiques réduites comprend un décalage de temps de vol (TOF), une amplitude de signal totale ou d'autres points de données associés aux états de charge. Des modèles d'apprentissage machine utilisent au moins l'ensemble de données acoustiques réduites conjointement avec des données non acoustiques telles que la tension et la température pour prédire les caractéristiques de toute autre batterie indépendante.
Patent CA-3074145-A1 (CA)
Inventor: MCCAUGHAN OWEN T
IPC: H04W4/38
Filed: 2020-02-28
Abstract: The Invention is a new and innovative redundant water leak mitigation and water damage prevention system for panels in buildings containing water valve(s) and piping that is useful in mitigating or preventing millions of dollars in water damage, other risks and damages. It is used to detect leaking water in a panel, switch off incoming water supply to panel, and send visual, audible, SMS, and Modbus alarms. The primary function of the invention is to detect water leaks in panels, communicate via rnultiple platforms, and to mitigate and/or prevent water damage in buildings.
Patent CA-3075329-A1 (CA)
Title: Method and composition for removing deposits
Inventor: VARRIN ROBERT D
IPC: C23F14/02
Filed: 2010-01-26
Abstract: The present invention provides methods and compositions useful for conditioning and removing solid deposits that have formed on or otherwise accumulated within one or more components including, for example, scale formed within a steam generating system. The aqueous cleaning compositions incorporate one or more quaternary ammonium hydroxides characterized by PKa values no less than about 13.5. These quaternary ammonium hydroxides may be used alone or in combination with one or more additives including, for example, chelating agents, reducing or oxidizing agents, pH adjustment agents, surfactants, corrosion inhibitors, complexing agents, dispersants and combinations thereof
Patent CA-3076108-A1 (CA)
Title: Method to help navigate users of mobile devices by re-directed camera views
Inventor: LEUNG DANIEL L C
IPC: H04W88/02
Filed: 2020-03-18
Abstract: The present invention is a method, and embodiments of such method, that employs an integrated moveable camera capable of continuously pointing horizontally forward in the path of the user of a smart phone user, during the typical walking while texting activity, enabling the user to see objects ahead in the direction of travel, by presenting on the screen the frontal view captured by said moveable camera. The goal is to assist said user in avoiding obstacles and danger in the forward path.
Patent CA-3076690-A1 (CA)
Inventor: GLEIM RONALD
IPC: A01M7/00
Filed: 2019-01-07
Abstract: La présente invention concerne un dispositif de pulvérisation de vapeur pour administrer de la vapeur sur et en-dessous d'une surface de terrain. Le pulvérisateur de vapeur comprend un châssis formant support ayant une pluralité de buses de pulvérisation de vapeur montées dessus et orientées sensiblement vers le bas pour pulvériser de la vapeur sur et en-dessous de la surface de terrain. Au moins un générateur de vapeur est relié aux buses de pulvérisation de vapeur pour fournir de la vapeur à ce dernier. Une cuve de chauffage d'eau est reliée à chacun desdits générateurs de vapeur pour fournir de l'eau chauffée à une pression sensiblement constante sur ces derniers. De l'air comprimé est fourni à la cuve de chauffage d'eau pour placer la cuve de chauffage d'eau sous pression. De l'énergie est fournie à la cuve de chauffage d'eau et à chacun du ou des générateurs de vapeur.
Patent CA-3077280-A1 (CA)
Title: Process for finding potential defect indications in real time while ultrasonically scanning a weld
Inventor: DAVIS JOHN MARK
IPC: G01N29/04
Filed: 2019-12-06
Abstract: A process is disclosed in which a computing device reads electronic data from an ultrasonic scanning probe and processes that data in real time to determine if any potential weld defects are encountered as the probe head moves along scanning the weld. The method receives weld scan data in the form of scanning slices and determines if any of the encountered indications match a predetermined criterion. The process utilizes a moving scan data window of scan slices and processes each window for indications of weld defects. The processing of the data window is optimized using a rule-based, indications counting set so that any found defect indications triggers the issuance of a signal to an operator, in various forms, such as activating a marking module, issuing an alert signal, or printing a report.
Patent CA-3081671-A1 (CA)
Title: Systems and methods of electronic form management
Inventor: CASS PHILLIP RANDALL
IPC: G06F40/174
Filed: 2020-05-26
Abstract: Systems and methods of electronic form management are provided. An electronic form management method and system may receive a first candidate form for mapping and generation of a first equivalent form template. An electronic form management method and system may collect user data and may receive a plurality of user inputs, which may collectively be stored in a structured data set. An intermediate document is generated based on the user inputs, and a form document is output based on the intermediate document. An electronic form management method and system may generate multiple form documents for output to different books of record. An electronic form management method and system may receive a validation rule change request, and test the electronic form for compliance.
Patent CA-3081866-A1 (CA)
Title: Tube flexible et accouplement correspondant
Inventor: JASPAERT BRUNO
IPC: F16L53/30
Filed: 2013-11-22
Abstract: Il est décrit la construction d'un raccordement étanche entre un tube ou tuyau flexible en élastomère ou en polymère synthétique et un élément d'accouplement métallique (13'). L'élément d'accouplement entoure une couche de renfort (9') à une extrémité libre du tube ou tuyau flexible. Une zone d'étanchéité (3') est définie par une partie en retrait de l'accouplement de tube (13') dans laquelle est introduit un matériau d'étanchéité (23). Une couche de revêtement interne (1') du tube ou tuyau flexible peut s'étendre dans la zone d'étanchéité (3') où elle est liée au matériau d'étanchéité. Le matériau d'étanchéité (23) et la couche de revêtement interne (1') peuvent chacun être constitué d'un matériau thermoplastique semi-cristallin. En outre, un matériau de renfort (2') peut être placé dans la couche de revêtement interne (1').
Patent CA-3083294-A1 (CA)
Inventor: HAN XIAO
IPC: H04W72/04
Filed: 2018-10-31
Abstract: This application provides an information indication method and an apparatus.  In this application, a sending apparatus generates and sends a first frame, the first frame includes at least one piece of sub-time resource indication information, and each piece of sub-time resource indication information is in a one-to-one correspondence with one of at least one response apparatus. In addition, each piece of sub-time resource indication information includes a time resource at which the corresponding response apparatus sends feedback information for the first frame to the sending apparatus and a time resource at which the sending apparatus sends acknowledgment information for the feedback information to the corresponding response apparatus, so that the at least one response apparatus and the sending apparatus that sends the first frame can simultaneously perform beamforming training, thereby improving effectiveness of beamforming training performed on the sending apparatus and the at least one response apparatus.
Patent CA-3084084-A1 (CA)
Title: Procede et appareil d'invocation de contrat intelligent fonde sur une chaine de blocs et dispositif electronique
Inventor: QIU HONGLIN
IPC: H04L9/32
Filed: 2019-06-27
Abstract: Des modes de réalisation de la présente invention concernent un traitement d'invocation de contrat intelligent fondé sur une chaîne de blocs. Dans un mode de réalisation, une transaction cible comprenant des données d'invocation utilisées pour lancer l'invocation d'un contrat intelligent est reçue, au moins une partie des données d'invocation comprenant un condensé de données de données cibles mémorisées dans un système de mémoire tiers interconnecté avec une chaîne de blocs. Les données cibles correspondant au condensé de données sont interrogées à partir du système de mémoire tiers. Une vérification d'un contenu sur les données cibles est effectuée en déterminant si une condition d'exécution est satisfaite. En réponse à la détermination de la réussite de la vérification sur les données cibles, le contrat intelligent est invoqué afin d'effectuer un calcul de contrat intelligent sur les données d'invocation dans la transaction cible. Un résultat de calcul est mémorisé dans une base de données distribuée de la chaîne de blocs après l'achèvement du calcul de contrat intelligent.
Patent CA-3087053-A1 (CA)
Title: Mitigating fluid pound effects under incomplete pump fillage conditions
Inventor: PEREZ GERARDO
IPC: F04B49/06
Filed: 2018-12-14
Abstract: The current subject matter provides a tool and user interface for estimating a velocity at which a plunger of a rod lift pump system will impact a fluid within a well when the rod lift pump system is altered to operate under various conditions of pump fillage. In some embodiments, the estimated impact velocity can be determined using a velocity partem characterizing a velocity and position of a plunger of a rod lift pump system operating under a condition of complete pump fillage. The estimated impact velocity can provide a user with useful insight into potential operation of the rod lift pump system when operating under various conditions of pump fillage.