baber/WOPTO huggingface dataset:
Patent CA-2930831-A1 (CA)
Inventor: UMEHARA NAOKI
IPC: H04N7/15
Filed: 2014-11-18
Abstract: The controller (50a) accepts a request to start communication between the terminals (10aa, 10bd). The controller (50a) imposes a restriction so that the terminal (10aa) connected to the controller (50a) does not start any communication between the terminals other than the communication according to the request. The controller (50a) transmits the terminal ID of the terminal (10bd) to the controller (50b). Based on the terminal ID, the controller (50b) imposes a restriction so that terminal (10bd) connected to the controller (50b) does not start any communication between the terminals other than the communication according to the request. The controller (50b) transmits restriction completion information to the controller (50a). After the restrictions on the terminals (10aa, 10bd) have been completed, the controller (50a) performs processing to establish the session for content data performed according to the request between the terminals (10aa, 10bd).
Patent CA-2931240-A1 (CA)
Title: Instruments d'endodontie constitues ou revetus d'un materiau poreux
Inventor: SHOTTON VINCENT
IPC: A61C5/02
Filed: 2014-11-21
Abstract: La présente invention concerne un instrument d'endodontie permettant de nettoyer et/ou de façonner le canal radiculaire d'une dent. Ledit instrument comprend un manche allongé constitué d'un matériau poreux, ledit manche comportant une partie terminale proximale, une extrémité distale et une partie fonctionnelle effilée présentant une surface extérieure et un axe de rotation, ladite partie fonctionnelle se prolongeant de la partie terminale proximale jusqu'à l'extrémité distale.
Patent CA-2936265-A1 (CA)
Inventor: ZINOVIK IHAR
IPC: A24F47/00
Filed: 2014-12-15
Abstract: An aerosol-generating system includes a cartridge (20), comprising a liquid storage portion comprising a housing (24) for holding a liquid aerosol-forming substrate, the housing having an opening and a heater assembly (30) comprising at least one heater element (36) fixed to the housing and extending across the opening of the housing, wherein the width of the at least one heater element of the heater assembly is smaller than the width of the opening of the housing. In examples, the heater element is spaced from the periphery of the opening, leading to more efficient heating and aerosol production.
Patent CA-2936480-A1 (CA)
Inventor: ENGLEBERT ERIC
IPC: F01D9/04
Filed: 2016-07-19
Abstract: A vane of a low pressure compressor of an axial turbomachine can be connected to the rotor or to the stator The vane includes a blade forming a body in composite material with an organic matrix, and a reinforcing frame. This frame displays a base of a vane intended to be welded to the compressor drum, an upstream portion extending from the base and forming the leading edge of the vane, and a stiffener. The stiffener is situated at a central position of the base and remains enveloped in the blade of the vane. In the core, it forms a strip with orifices. The frame also has a cut-out separating the upstream portion from the stiffener, the upstream portion extending from the base along the height of said stiffener This architecture may help reduce the mass of the frame, while preserving the general stiffness
Patent CA-2939127-A1 (CA)
Title: Communicating with an implanted wireless sensor
Inventor: JOY JAMES
IPC: A61B5/0215
Filed: 2005-10-04
Abstract: The present invention determines the resonant frequency of a sensor by adjusting the phase and frequency of an energizing signal until the frequency of the energizing signal matches the resonant frequency of the sensor. The system energizes the sensor with a low duty cycle, gated burst of RF energy having a predetermined frequency or set of frequencies and a predetermined amplitude. The energizing signal is coupled to the sensor via magnetic coupling and induces a current in the sensor which oscillates at the resonant frequency of the sensor. The system receives the ring down response of the sensor via magnetic coupling and determines the resonant frequency of the sensor, which is used to calculate the measured physical parameter. The system uses a pair of phase locked loops to adjust the phase and the frequency of the energizing signal.
Patent CA-2939331-A1 (CA)
Title: Netting materials
Inventor: TOYE JONATHAN DALLAS
IPC: D01F9/00
Filed: 2015-02-11
Abstract: A netting material is knitted from at least two synthetic material yarns of which one is an opaque and the other is a transparent or translucent or different opaque yarn. A knitted netting material comprises a plurality of primary yarns knitted to form a mesh construction having an arrangement of primary apertures defined by yarn intersections and yarn connecting portions between yarn intersections, and a plurality of secondary yarns crossing over the primary apertures to form secondary apertures within the primary apertures.
Patent CA-2942136-A1 (CA)
Inventor: BOK RAYMOND L
IPC: A01D41/12
Filed: 2016-09-16
Abstract: A liner panel for a transition cone of a farm combine is provided. The liner panel is configured to absorb abrasive forces caused by crop cuttings moving across an inner surface of the transition cone. The liner panel includes an upper edge having a length. A lower edge is positioned opposite the upper edge and has a length that is smaller than the length of the upper edge. Opposing side edges are connected to the upper edge and lower edge. The upper edge, lower edge and opposing edges cooperate such that the liner panel has a tapered shape.
Patent CA-2947001-A1 (CA)
Title: Securite de nud de reseau utilisant la communication a courte portee
Inventor: RASBAND PAUI BRENI
IPC: H04W12/02
Filed: 2015-03-27
Abstract: L'invention concerne des systèmes (100) et des procédés pour la configuration de sécurité d'un nud de réseau. Les procédés consistent : à procéder à des opérations au moyen d'un dispositif de communication mobile (104) pour obtenir un identifiant unique d'un nud de réseau (108) à installer au niveau d'un équipement d'un client (102) par le biais d'une première liaison de communication à courte portée (110) ; à communiquer un signal comprenant l'identifiant unique du dispositif de communication mobile à un serveur distant (118) par le biais d'une première liaison de communication à longue portée (112) ; à vérifier au moyen du serveur distant qu'un type correct de nud de réseau est installé à une première position dans l'équipement du client en fonction d'un ordre de travail respectif ; et à communiquer des informations de sécurité, utiles à la configuration de fonctions de sécurité du nud de réseau, depuis le serveur distant au nud de réseau par le biais du dispositif de communication mobile, sans présenter les informations de sécurité à un utilisateur du dispositif de communication mobile ni enregistrer les informations de sécurité dans le dispositif de communication mobile.
Patent CA-2947918-A1 (CA)
Title: Improving communication efficiency
Inventor: TIIROLA ESA TAPANI
IPC: H04W72/04
Filed: 2014-05-08
Abstract: There is provided a method for defining at least one channel reservation window the method comprising: setting length for each of the at least one channel reservation window such that each channel reservation window comprises a plurality of sub-frames; dividing the length of each channel reservation window into a transmission part and an idle part, wherein the idle part consists of one or more symbols in one sub-frame; maximizing, at a symbol level accuracy, the length of the transmission part such that a ratio between the length of the idle part and the length of the transmission part fulfils a predetermined criterion; and concatenating the transmission part and the idle part so as to form the channel reservation window.
Patent CA-2950624-A1 (CA)
Inventor: HIGH DONALD
IPC: B29C64/386
Filed: 2016-12-02
Abstract: A scan of a space is performed to obtain a three-dimensional model. An entity, such as a user, pet, or other object may be scanned separately to obtain an entity model. The model of the space and the entity mode may be combined to obtain a combined model. Prior to combining, a reference feature may be identified in the model of the space. Based on a known size of the reference feature, a scale of the model of the space may be determined. A reference feature of the entity model is used to determine a scale of the entity mode. Using the scales of the model of the space and the entity model, the models are scaled prior to combining. The combined model may be 3D printed. The model may be divided into separate pieces prior to 3D printing, the separate pieces being fastened to one another after printing.
Patent CA-2952816-A1 (CA)
Inventor: ABEL LEO WILLIAM
IPC: F16B1/04
Filed: 2015-06-22
Abstract: A system for verifiably locking a first cylindrical component to a second cylindrical component in a safe and secure manner. The system provides a visible indication when the first component and second component are fully and effectively secured. The first cylindrical component comprises a lock cylinder fixedly attached to the first cylindrical component. The lock cylinder comprises a lock piston. The second cylindrical component comprises a channel with a guide region and a lock region. The visible portion of the lock piston provides an indication of whether or not the lock piston is secured in the lock region of the channel. The system is also capable of being operated from a control panel to operate the locks, receive signals from sensors, and to display the lock status of the system. The system offers redundant verifications to enhance safety in operating environments.
Patent CA-2953067-A1 (CA)
Inventor: SABSABI MOHAMAD
IPC: G01N21/71
Filed: 2015-06-19
Abstract: A method for laser induced breakdown spectroscopy (LIBS) calibration or LIBS assay comprises providing a plurality of reference samples, each having a respective, known concentration of an analyte, assaying each reference sample to obtain a respective LIBS spectrum, and for each reference LIBS spectrum, measuring an intensity of at least one spectral analyte line that varies with concentration of the analyte, and measuring a peak amplitude of at least one saturating line of a reference element. The ratio and known concentrations define a calibration curve for the analyte.
Patent CA-2954110-A1 (CA)
Inventor: VEIT JAN
IPC: E21B34/08
Filed: 2012-02-17
Abstract: A check valve assembly for well stimulation operations. The check valve assembly includes a valve body having an axially extending passageway including an inlet and a valve body seat. The valve body has a discharge port extending laterally from the passageway. A valve cap slidably engages with the valve body and has an opening with a valve cap seat. A piston is disposed within the passageway. In a closed position, a first sealing surface of the piston engages the valve body seat to prevent fluid communication between the inlet and the discharge port. In an open position, a second sealing surface of the piston engages the valve cap seat allowing fluid communication between the inlet and the discharge port. A spring disposed within the passageway between the piston and the valve cap biases the piston toward the closed position.
Patent CA-2954880-A1 (CA)
Inventor: FRANICH DAVID
IPC: F21W107/30
Filed: 2017-01-13
Abstract: A light source includes a circular light element having a light source diameter, and a reflector disposed at least partially within the circular light element, the reflector having a first end with a first diameter and a second end with a second diameter, wherein the first diameter is less than the light source diameter and the second diameter is larger than the light source diameter, the second end having a plurality of slits.
Patent CA-2959486-A1 (CA)
Title: Recuperation de produits d'epicerie en vehicule
Inventor: SHAFFER JASON D
IPC: G06Q30/00
Filed: 2015-08-17
Abstract: L'invention concerne des modes de réalisation d'un procédé et un système mis en uvre par ordinateur pour la récupération de produits d'épicerie en véhicule. Dans un exemple, un procédé mis en uvre par ordinateur reçoit des informations géographiques concernant un utilisateur. Les informations géographiques indiquent que l'utilisateur se situe dans une zone prédéterminée associée à un magasin physique. Le procédé détermine également s'il y a une commande passée à distance en cours pour un compte d'utilisateur associé à l'utilisateur dans une base de données associée au magasin physique. S'il est déterminé qu'il y a une commande passée à distance en cours pour le compte utilisateur associé à l'utilisateur dans la base de données, le procédé transmet à un dispositif de calcul d'informations de commande du magasin mémoire physique. Les informations de commande comprennent un ou plusieurs articles dans la commande passée à distance en cours. Le procédé détermine également un emplacement courant de l'utilisateur. Le procédé entraîne en outre la remise d'un ou plusieurs articles à l'emplacement courant.
Patent CA-2961566-A1 (CA)
Inventor: PACEY KENDALL LEE
IPC: E21B21/08
Filed: 2014-10-27
Abstract: Disclosed herein is a seat assembly for a drill string, the seat assembly having an outer tubular member and a seat disposed therein. The seat has a bore having a central axis. A plurality of cuts extends radially from the bore to an outer perimeter of the seat, the plurality of cuts also extending a distance longitudinally along the length of the central axis. Each of the plurality of cuts is present at an angle oblique to the peripheral circumference of the bore.
Patent CA-2963275-A1 (CA)
Inventor: MERRILL ZACHARY ALEXANDER
IPC: B60B27/00
Filed: 2015-11-18
Abstract: A spindle sleeve and washer for adjusting the camber, toe, or thrust angle of a vehicle wheel to a desired predetermined angle which allows for use of existing hub and spindle assembly without permanent modification to the vehicle.
Patent CA-2965447-A1 (CA)
Title: Formulation sterilisee a la chaleur comprenant du chitosane et son procede de preparation
Inventor: BOSSY LEILA YOLANDA
IPC: C08K5/053
Filed: 2015-10-28
Abstract: La présente invention concerne une composition aqueuse stérilisée à la chaleur comprenant un chitosane solubilisé et du glycérol. L'invention concerne également un procédé de préparation de celle-ci, ainsi que l'utilisation de celle-ci, y compris des compositions utiles pour la prévention et le traitement du syndrome de l'oeil sec et de maladies ou troubles arthritiques.
Patent CA-2965713-A1 (CA)
Inventor: RICHARDS MICHAEL JOHN
IPC: H01L23/46
Filed: 2015-10-30
Abstract: L'invention concerne en partie un système ou appareil d'évacuation de chaleur procurant un procédé de montage et de connexion électrique de dispositifs électriques dissipateurs de chaleur, de préférence dans une géométrie radiale tout en obtenant une bonne force de serrage de surface à surface, dans des variantes à refroidissement par liquide et/ou par air. Selon une variante, l'invention peut assurer la sécurité contre les arcs pour des applications à haute densité de puissance. Dans des modes de réalisation spécifiques, l'invention offre également une faible inductance en résultat d'une surface de boucle minimale, tout en assurant également une isolation haute tension entre des dispositifs. La géométrie à N côtés et la méthodologie de serrage efficace offrent une faible masse et un petit volume. Selon une variante, la présente invention offre également une interface de signal pour attaquer des dispositifs électroniques de puissance. Un boîtier de dispositif électrique cylindrique unique pourvu de bornes peut permettre l'intégration de condensateurs, de bobines d'inductance et de transformateurs dans un boîtier commun. Les différents éléments de l'invention peuvent être combinés ensemble pour réduire au minimum la taille et le poids, tout en abordant la gestion de la haute tension, du bruit et de la chaleur.
Patent CA-2967181-A1 (CA)
Inventor: DA COSTA JOEL
IPC: A62D1/02
Filed: 2015-11-13
Abstract: A fire fighting composition according to the invention comprises a first surfactant selected from alkyl group-containing amphoteric surfactants, wherein the alkyl group contains at least 8 carbon atoms, and alkyl group- containing zwitterionic surfactants, wherein the alkyl group contains at least 8 carbon atoms, and mixtures thereof, and a second surfactant selected from alkyl group-containing anionic surfactants, wherein the alkyl group contains at least 8 carbon atoms, and wherein the weight ratio of the first surfactant to the second surfactant is in the range of from 3:1 to 1 :1.5., wherein the fire fighting foaming composition is essential free of fluorine. Typically, the first surfactant is selected from alkyl amine oxides, betaines and N-alkyl pyrrolidones. Typically, the second surfactant is selected from alkyl sulphates, alkyl phosphates, dialkylsulphosuccinates, sodium alkyl ether sulphates and alkyl carboxylates. The compositions which are essentially-free of fluorine or fluorine- containing compounds give a good combination of fire fighting properties, such as burn back performance and extinguishing capability.
Patent CA-2967573-A1 (CA)
Inventor: EGBERG DAVID C
IPC: A61K9/10
Filed: 2014-11-24
Abstract: La présente invention concerne des compositions comprenant des composés phénoliques physiologiquement actifs, et leurs procédés de production et d'utilisation. Dans des modes de réalisation particuliers, les compositions décrites ont des formulations de suspensions contenant un composé phénolique physiologiquement actif apporté sous forme de matériau nanoparticulaire et dispersé dans un lipide comestible.
Patent CA-2971526-A1 (CA)
Title: Dispositif d'evaporation de substances volatiles
Inventor: LUQUE VERA SERGIO
IPC: A01M1/20
Filed: 2015-12-10
Abstract: L'invention concerne un dispositif (10) d'évaporation de substances volatiles (4), qui comprend un bâti (6); un récipient (2) monté sur le bâti (6) de manière démontable, contenant des substances volatiles (4) liquides; une mèche (5) d'un matériau poreux, pourvue d'une première extrémité (8) et d'une seconde extrémité (9), au moins la première extrémité (8) étant contenue à l'intérieur du récipient (2); un élément de résistance (3) disposé pour venir en contact avec la seconde extrémité (9) de la mèche (5); et des moyens de connexion (1) du dispositif (10) au réseau électrique pour permettre le chauffage de l'élément de résistance (3); l'élément de résistance (3) étant un fil enroulé qui forme un ressort de compression, et ledit élément de résistance (3) étant comprimé et en contact avec la seconde extrémité (9) de la mèche (5) lorsque le récipient (2) est monté sur le bâti (6).
Patent CA-2972878-A1 (CA)
Title: Variable lower limit collective governor to improve recovery
Inventor: SCHAEFFER JOSEPH M
IPC: B64C27/57
Filed: 2014-03-11
Abstract: A flight control system uses a governor configured to regulate the speed of a rotor in the aircraft through collective pitch control of a rotor blade. The governor has a threshold limit relating to the maximum pitch angle of the rotor blade. A symmetric collective pitch is produced from a power lever and a collective gain.
Patent CA-2974380-A1 (CA)
Inventor: GOELTZ JOHN
IPC: C01C3/12
Filed: 2016-01-21
Abstract: Electrolyte solutions for flow batteries and other electrochemical systems can contain a dissolved iron hexacyanide complex as an active material. Alkaline buffering can be desirable in such electrolyte solutions to promote stability of the active material. However, the buffer material can undesirably decrease solubility of the iron hexacyanide complex to unacceptable levels in some instances. Compositions with increased concentrations of iron hexacyanide can include an aqueous solution containing a dissolved iron hexacyanide complex, and a solid buffer material in contact with the aqueous solution. The solid buffer material is present at an amount greater than that needed to produce a saturation concentration of the solid buffer material in the aqueous solution. Flow batteries and other electrochemical systems can contain the compositions as an electrolyte solution. Electrolyte solutions containing active materials other than an iron hexacyanide complex can also be stabilized by using an appropriate solid buffer material.
Patent CA-2974489-A1 (CA)
Title: Procedes d'utilisation de compositions de polymere reticule dans des operations dans une formation souterraine
Inventor: ZHA WEIBIN
IPC: C09K8/60
Filed: 2015-02-23
Abstract: L'invention concerne un procédé consistant à introduire un fluide de traitement dans une formation souterraine, le fluide de traitement comprenant un fluide de base et un polymère réticulé, le polymère réticulé comprenant pour réactifs une première unité redondante, une seconde unité redondante et un agent de réticulation qui réagissent pour former le polymère réticulé, la première unité redondante étant un monomère contenant de l'acide sulfonique présent à hauteur de 50 % à 99 % en poids des réactifs, la seconde unité redondante étant choisie dans le groupe constitué par un monomère contenant un amide N-vinyle, un monomère contenant une liaison double terminale, et toute combinaison de ceux-ci, et est présente à hauteur de 1 % à 50 % en poids des réactifs, et l'agent de réticulation comprenant au moins deux liaisons oléfiniques.
Patent CA-2974718-A1 (CA)
Title: Patient therapy systems and methods
Inventor: COLEMAN STRUAN
IPC: A61N1/36
Filed: 2016-01-26
Abstract: Embodiments of the invention provide a system and method for delivering stimulation therapy or relief to a patient. The system includes a stimulation electrode pair coupled to a good that can couple to a patient to deliver stimulation controlled through a wired or wireless link. The system includes a controller that can generate and apply a stimulation pulse to the stimulation electrode pair based on the stimulation program and the signal or data. The system includes a sensor coupled to the controller and the good, and a user interface enabling a user to remotely view or exchange information through the link, and to monitor and set or reconfigure the stimulation pulse. In some embodiments, the good includes a brace assembly that can be a brace, a stay, a sleeve, a sling, a garment, a wrap, or a strap.
Patent CA-2974838-A1 (CA)
Inventor: LOGAN JUSTIN C
IPC: E21B47/24
Filed: 2016-02-09
Abstract: A method for determining a rotational position of a rotor in a fluid pressure pulse generator of a downhole telemetry tool comprises: for at least one rotational position of the rotor, determining an expected pressure of a drilling fluid at the fluid pressure pulse generator that corresponds to the at least one rotational position; forming a rotor position map of rotor rotational positions and corresponding expected drilling fluid pressures from the at least one rotational position of the rotor and the corresponding determined expected pressure; measuring a pressure of the drilling fluid at the fluid pressure pulse generator, and determining the rotational position of the rotor at the measured pressure by associating the measured pressure to an expected pressure and corresponding rotor rotational position in the rotor position map.
Patent CA-2978053-A1 (CA)
Title: Procede d'aide a la conception
Inventor: NAKAGAWA RIE
IPC: G06Q50/04
Filed: 2015-12-28
Abstract: Selon l'invention, une recherche est effectuée afin de déterminer si un composant modifié est stocké ou non dans une unité 17 de mémoire de données de composants standard servant à stocker des données sur une pluralité de composants standard, dans laquelle des données comprenant au moins un numéro de modèle et des dimensions qui définissent une forme sont stockées à l'avance (S12), et s'il est déterminé que le composant modifié est stocké dans l'unité 17 de mémoire de données de composants standard (S12: OUI), le numéro de modèle lié au composant standard est remplacé par le numéro de modèle du composant avant modification (S13).