baber/WOPTO huggingface dataset:
Patent CA-3011702-A1 (CA)
Inventor: DOAN ANGELA ANH
IPC: C08J3/02
Filed: 2017-01-13
Abstract: La présente invention concerne un fluide espaceur qui contient un ou plusieurs agents viscosifiants polymères hydratables ayant une granulométrie telle qu'un minimum de 90 % des particules soient retenues sur un tamis de 20 mesh. Le fluide espaceur peut contenir en outre un ou plusieurs tensioactifs, diluants de viscosité, solvants organiques, matériaux de charge, agents de suspension et agents antimousse. Le fluide espaceur peut être utilisé pour positionner un premier fluide dans un espace annulaire de puits de forage d'un puits de forage contenant un deuxième fluide. Le fluide espaceur peut en outre être utilisé pour isoler uniquement au moins une partie d'un espace annulaire de puits de forage dans un puits de forage contenant une boue de forage à base de pétrole et une pâte de ciment aqueuse.
Patent CA-3011893-A1 (CA)
Inventor: VELASCO HORACIO
IPC: G06Q10/04
Filed: 2017-01-18
Abstract: La présente invention concerne un procédé innovant d'actionnement d'un réservoir pour l'énergie hydroélectrique qui constitue une amélioration par rapport à l'approche de courbe de règle USACE à un seul paramètre (le mois en cours), l'amélioration prenant en compte un deuxième paramètre, soit le niveau d'eau du réservoir au début du mois, dans le processus de prise de décision pour l'actionnement du réservoir.
Patent CA-3013353-A1 (CA)
Inventor: LACASSE LUKE
IPC: B60S5/00
Filed: 2018-08-03
Abstract: A battery charging and boosting device which is directly mountable to a battery includes a bracket configured to mount the device to a battery; a primary module having an AC to DC  converter connected to an AC current input and a primary trickle charge output adapted to connect to and charge the battery, and a booster cable connector; and a booster cable having a booster cable plug complementary to the booster cable connector of the primary module, and at an opposing end, either another booster cable plug or terminal clamps.
Patent CA-3014580-A1 (CA)
Inventor: LEWIS BRYAN JOHN
IPC: G06Q10/08
Filed: 2016-04-04
Abstract: In accordance with presently disclosed embodiments, a method and computer system for scheduling and timing the movements of a plurality of bulk material containers into position to output bulk materials directly into a blender inlet are provided. The disclosed sequencing techniques may include planning a sequence and timing of bulk material container movement and usage during operations at a job site. The planned sequence and timing of these operations may be developed to reliably provide the correct material type and quantity to a blender at a desired time to meet a treatment design profile. In addition, the disclosed system and method may monitor the real time operations on location to track how closely the movements of bulk material containers conform to the schedule developed for the well treatment.
Patent CA-3015198-A1 (CA)
Title: Techniques for messaging bot rich communications
Inventor: Rosenberg Seth Garrett Steinberg
IPC: H04L29/08
Filed: 2016-02-26
Abstract: Techniques for messaging bots with rich communication are described. In one embodiment, an apparatus may comprise a messaging component operative to receive a message from a client device; and add the message to a message queue; a message queue monitoring component operative to monitor the message queue; detect that the message indicates messaging bot invocation; and submit the message to a bot framework component based on detecting that the message indicates messaging bot invocation; and the bot framework component operative to determine a messaging bot associated with the message; and submit the message to the messaging bot. Other embodiments are described and claimed.
Patent CA-3015945-A1 (CA)
Inventor: GOEBEL MICHAEL
IPC: G02F1/1524
Filed: 2017-03-07
Abstract: Described are a process for preparing a layer structure for an electrochromic device and a process for preparing an electrochromic device.
Patent CA-3017830-A1 (CA)
Title: Downhole annular flow diverter
Inventor: KNIGHT GRANT
IPC: E21B43/04
Filed: 2017-03-28
Abstract: There is described a device (1) for directing a fluid flow in an annulus around a pipe string (10) in a horizontal or deviated well, the device comprising: - an orientation sensing member (2, 6) adapted to distinguish between the high-side and the low-side of the borehole along the well path; - a fluid direction member (4) adapted to impede the fluid flow in one portion the annulus so as to at the same time increase the fluid flow in another portion of the annulus; and - an activation member (16) for activating said fluid direction member (4) in the well. There is also described a pipe string (10) comprising a device (1) according to the invention, as well as a method for operating a device (1) according to the invention.
Patent CA-3019335-A1 (CA)
Title: Extended release, abuse deterrent dosage forms
Inventor: GAIK JONATHAN
IPC: A61K9/14
Filed: 2017-03-21
Abstract: Extended release, abuse deterrent dosage forms comprising crush-resistant controlled-release particles that provide abuse deterrent properties to the dosage forms. The crush-resistant controlled-release particles, which comprise plastic/elastic polymers and at least one active pharmaceutical ingredient (API) or a pharmaceutically acceptable salt thereof, are prepared by a hot melt extrusion process.
Patent CA-3021249-A1 (CA)
Inventor: DIXON NICHOLAS JOHN
IPC: A61K8/33
Filed: 2017-04-21
Abstract: L'invention concerne un procédé de lutte contre la perte de couleurs d'une matière colorée, le procédé consistant à mettre en contact la matière avec une composition comprenant un aldéhyde substitué par hydroxy.
Patent CA-3028256-A1 (CA)
Title: Process for the production of titanium dioxide, and titanium dioxide obtained thereby
Inventor: KASTNER JURGEN PHILIPP
IPC: C01G23/047
Filed: 2017-06-21
Abstract: The invention concerns a process for the production of titanium dioxide having: - a TiO2 content of 99% by weight, - an anatase content of at least 98%, - a primary crystallite size of at least 200 nm, - a numerical fraction of at most 10% of crystallites with a size of less than100 nm, - a BET specific surface area of at most 8 m<2>/g, - 1200 to 2400 ppm of alkali (with respect to the quantity of TiO2), - an Al content of at least 1 ppm and at most 1000 ppm (expressed as Al and with respect to the quantity of TiO2), - a weight ratio of AI2O3 to Nb2O5 in the range 0.17 to 0.74, and - at least 0.1% by weight and at most 0.3% by weight of P (expressed as phosphorus and with respect to the quantity of TiO2), as well as the titanium dioxide obtained by this process.
Patent CA-3030850-A1 (CA)
Inventor: CHRONIS GEORGE
IPC: A61B5/11
Filed: 2017-06-27
Abstract: Systems and methods designed to detect a human being falling as opposed to an inanimate object. Generally, the systems and methods will utilize a depth camera, which will often image in the NIR spectrum to detect a falling object. The portion detected as a falling object will often be detected as separating from a point cloud indicative of one object in contact with another. Should such a separation be detected, the systems and methods will utilize a thermal sensor, often a camera imaging in the LWIR spectrum, to determine if the falling portion has a heat signature indicative of a human being.
Patent CA-3034650-A1 (CA)
Title: Signalisation et determination d'une structure a fentes et a mini-fentes
Inventor: JI TINGFANG
IPC: H04L5/00
Filed: 2017-09-23
Abstract: L'invention concerne des systèmes, des procédés et des techniques de communication sans fil se rapportant à la signalisation et à la détermination de structures à fentes et à mini-fentes. Un premier dispositif de communication sans fil émet un premier signal selon une première numérologie comprenant au moins un premier espacement de tonalités. Le premier signal indique une seconde numérologie comprenant au moins un second espacement de tonalités. Le premier dispositif de communication sans fil émet un second signal selon la seconde numérologie. Le premier signal comprend un signal de canal de diffusion physique (PBCH). La seconde numérologie est indépendante de la première numérologie. Différentes structures à fentes/mini-fentes peuvent être utilisées pour faire varier des types de canaux pour prendre en charge des agencements de numérologie mixtes. Des modes de réalisation peuvent utiliser des structures à fente unique et à fentes variées ; des structures à fente unique peuvent être découplées de la numérologie d'émission et des structures à fentes variées peuvent être définies sur la base de la numérologie de référence. La présente invention concerne également d'autres aspects, modes de réalisation et caractéristiques.
Patent CA-3034827-A1 (CA)
Title: Element de filtre plisse comprenant des milieux filtrants plisses avec des barrages de bord, et procede de fabrication et d'utilisation
Inventor: SEBASTIAN JOHN M
IPC: A62B23/02
Filed: 2017-08-15
Abstract: Un élément de filtre plissé comprend un milieu filtrant plissé comprenant une pluralité de plis à l'opposé l'un de l'autre ayant une direction de pli et avec une pluralité de pointes de pli amont et aval et de vallées de pli, le milieu filtrant plissé comprenant deux bords ondulés et deux bords non ondulés. Le premier (second) bord ondulé du support de filtre plissé comprend un barrage de bord d'adhésif durci qui occupe les creux de pli amont et aval à un emplacement latéralement vers l'intérieur à proximité du premier (second) bord ondulé et qui s'étend le long d'une étendue longitudinale entière du milieu filtrant plissé. Le milieu filtrant plissé est un milieu multicouche comprenant une bande de non-tissé polymère organique, qui présente un taux de pénétration inférieure à 5, stratifié avec une couche de préfiltre en fibre de verre qui est disposée en amont de la couche de filtration primaire et qui présente un taux de pénétration supérieure à environ 70.
Patent CA-3035928-A1 (CA)
Title: Multi-bar linkage electric drive system
Inventor: HUNTER IAN W
IPC: H02K7/12
Filed: 2017-09-12
Abstract: An electric drive system including: a rotary motor system including a hub assembly, a first rotating assembly, a second rotating assembly, and a third rotating assembly, wherein the hub assembly defines a rotational axis about which the first rotating assembly, the second rotating assembly, and the third rotating assembly are coaxially aligned and are capable of independent rotational movement independent of each other; a multi-bar linkage mechanism connected to each of the first and third rotating assemblies and connected to the hub assembly and constraining movement of the hub assembly so that the rotational axis of the hub assembly moves along a defined path that is in a transverse direction relative to the rotational axis and wherein the multi-bar linkage mechanism causes the rotational axis of the hub assembly to translate along the defined path in response to relative rotation of the first rotating assembly and the third rotating assembly with respect to each other.
Patent CA-3037446-A1 (CA)
Title: Device for controlled separation between two parts and use of such a device
Inventor: OLDHAM ROBERT
IPC: F42B15/36
Filed: 2016-09-19
Abstract: The invention relates to a device (6) for controlled separation of a first so-called stationary part (7) and a second so-called mobile part (8), the stationary part (7) having a stationary connecting surface (9) opposite a mobile connecting surface (10) of the mobile part (8), the stationary part (7) having a different thermal expansion coefficient from that of the mobile part (8), the separation device (6) including: at least one connecting agent arranged in a layer (11) between the stationary connecting surface (9) and the mobile connecting surface (10), at least one device (13) for heating at least one of the stationary part (7) and the mobile part (8), and at least one system (14) for controlling the heating device (13).
Patent CA-3041019-A1 (CA)
Title: Appareil et procede de surveillance de balayage et de suivi
Inventor: OLESEN OLINE VINTER
IPC: A61B5/055
Filed: 2016-12-14
Abstract: La présente invention concerne un appareil de surveillance de balayage pour l'imagerie médicale, ledit appareil de surveillance de balayage comprenant une unité de commande et un dispositif d'affichage. Pendant une session de balayage, ladite unité de commande est conçue pour (102) obtenir des données de suivi d'un sujet dans un scanner médical, (104) obtenir des données de scanner indiquant des paramètres de fonctionnement du scanner médical; (106) déterminer une sortie d'une fonction de vérification sur la base des données de suivi et des données de scanner; et (108) commander l'appareil de surveillance de balayage en fonction de la sortie de la fonction de vérification. Un signal de notification peut être émis si la sortie indique un balayage erroné.
Patent CA-3042211-A1 (CA)
Inventor: RIGHI CESARE MATTIA
IPC: F16L33/22
Filed: 2017-11-13
Abstract: The assembly (1, 10) for irrigation, comprises a first and a second hose (2, 3) and comprises at least one connector (4, 5, 50) equipped with an attachment unit (4) adapted for the removable connection with tools for irrigation or water dispensers. The connector (4, 5, 50) comprises a first connection element (43) coupled to an end of the first hose (2) and a second connection element (51, 52), distinct from the first element (43) and coupled to one end of a second hose (3).
Patent CA-3043840-A1 (CA)
Title: Seed coating composition
Inventor: REECE TYLER ALAN
IPC: A01N25/26
Filed: 2017-11-17
Abstract: The invention is directed to a seed coating composition containing a polymeric binder, a filler and a fibrous material. The seed coating composition can be formed by combining an aqueous composition pre-blend which contains a polymeric binder with a powder pre-blend which contains a filler and a fibrous material. The polymeric binder preferably contains polyvinylpyrrolidone, the filler preferably contains talc and the fibrous material preferably contains cellulose fibers.
Patent CA-3044514-A1 (CA)
Title: Pharmaceutical composition for preventing or treating cancer, comprising tetraarsenic hexoxide crystalline polymorph
Inventor: BAE ILL JU
IPC: A61K33/36
Filed: 2017-12-04
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating cancer and a method for producing same, the composition comprising tetraarsenic hexoxide in which the content of tetraarsenic hexoxide crystalline polymorph a (As4O6-a) is 99% or more. The composition of the present invention exhibits an excellent cancer cell proliferation inhibition effect and thus can be useful as an anticancer drug.
Patent CA-3048316-A1 (CA)
Inventor: REUSCH STEFAN
IPC: A01B79/00
Filed: 2017-12-27
Abstract: The invention relates to a method and device for measuring a height of an agricultural product above ground using a mobile communications device. The method includes positioning the communications device above the agricultural product and determining a distance between the communications device and the agricultural product using a built-in sensor of the communications device. The height of the agricultural product is determined on the basis of the determined distance.
Patent CA-3049222-A1 (CA)
Inventor: ZOSO NATHANIEL
IPC: B25J9/00
Filed: 2017-12-28
Abstract: The invention relates to an exoskeleton sub-assembly (30) comprising: - a leg part (32) to be attached to a leg of a user, and - a foot part (33) to be attached to a shoe of the user; the leg part (32) comprises a tibial segment (321) extending below the knee, along the tibia of the user, when the leg part (32) is attached to the leg, and the tibial segment (321) comprises a first component (325), a second component (326) connected to the foot part (33), and a first joint (327) connecting the second component (326) to the first component (325), the first joint (327) permitting a rotation of the second component (326) with respect to the first component (325) caused by an internal or external rotation of the user's foot with respect to the leg.
Patent CA-3053718-A1 (CA)
Title: Ameliorations apportees a des plateaux
Inventor: STARNES RONALD GEORGE
IPC: B29C51/32
Filed: 2018-02-16
Abstract: L'invention concerne un récipient à embouchure ouverte amélioré, qui présente une périphérie supérieure profilée autour de l'embouchure, et comprend une base, et une paroi latérale périphérique s'étendant généralement vers le haut à partir de la base. La périphérie supérieure profilée comprend une zone de rebord qui s'étend vers l'extérieur et vers le bas à partir de la paroi latérale périphérique du récipient.
Patent CA-3053817-A1 (CA)
Inventor: PIERSON PAUL R
IPC: A61C9/00
Filed: 2018-03-01
Abstract: L'invention concerne un distributeur à moteur pour l'extrusion motorisée et le positionnement précis de matériaux dentaires à partir de cartouches de matériau d'empreinte de différentes tailles. Le distributeur comprend des pistons emboîtés pour réduire la longueur et la largeur du distributeur, ainsi qu'un capuchon fixé au boîtier de distributeur qui s'enclenche sur une bride de cartouche des cartouches de matériau d'empreinte pour le retenir.
Patent CA-3055204-A1 (CA)
Title: Compositions et procedes pour induire des anticorps anti-vih-1
Inventor: HAYNES BARTON F
IPC: C07K14/16
Filed: 2018-03-02
Abstract: Selon certains aspects, l'invention concerne des immunogènes du VIH-1, comprenant des enveloppes (CH0848) et des sélections de ces dernières, et des procédés d'immunisation en essaim à l'aide de combinaisons d'enveloppes de VIH-1.
Patent CA-3058454-A1 (CA)
Title: Macrocyclic complexes of alpha-emitting radionuclides and their use in targeted radiotherapy of cancer
Inventor: WILSON JUSTIN
IPC: A61K51/00
Filed: 2018-03-30
Abstract: The present technology provides compounds as well as compositions including such compounds useful for the treatment of cancers where the compounds are represented by the following formula (I) or a pharmaceutically acceptable salt thereof, wherein M is an alpha-emitting radionuclide.
Patent CA-3061207-A1 (CA)
Inventor: ROGGEN PATRICK
IPC: F41A9/79
Filed: 2018-04-24
Abstract: La présente invention se rapporte à une boîte à cartouche comprenant : - une boîte (1) comprenant une entrée (5) et une sortie (6), la sortie (6) étant placée sous l'entrée (5) et séparée de celle-ci par un rouleau de renvoi (3); - une pluralité de compartiments (9) séparés par des cloisons (2); - une bande (7) de cartouches (8), ladite bande de cartouche passant par l'entrée (5), est ensuite repliée dans les compartiments (9), du compartiment (9) le plus proche de l'entrée (5) au compartiment le plus éloigné, la bande passant ensuite par la sortie (6), au-dessus du rouleau de renvoi (3).
Patent CA-3063955-A1 (CA)
Title: Predicting responders to cyclophosphamide therapy
Inventor: PLEBANSKI MAGDALENA
IPC: C12N5/0783
Filed: 2018-05-18
Abstract: The present disclosure is based on detecting CC chemokine receptor 4 (CCR4) expression on T effector cells to diagnostically or prophylactically predict subjects, in particular those with a gynaecological cancer who will respond to treatment with low dose cyclophosphamide.
Patent CA-3064650-A1 (CA)
Title: Hydraulic pressure converter with modular force multiplier for downhole tools
Inventor: HRUPP JOZE J
IPC: F15B3/00
Filed: 2019-12-11
Abstract: A hydraulic pressure converter with a force multiplier converts fluid pressure pumped down a work string from the surface into a multiplied linear force that can be used to operate downhole tools to perform tasks requiring the application of linear force.
Patent CA-3064672-A1 (CA)
Inventor: IBANEZ CRUZ JAVIER
IPC: G06F3/00
Filed: 2018-06-20
Abstract: La présente invention concerne un système de localisation spécialement conçu pour des espaces couverts de grandes dimensions, ce système étant constitué d'une série de modules spatiaux (1) statiques répartis de manière appropriée et d'une série d'unités de traçage (2) associées à chaque joueur ou utilisateur, de sorte que les modules spatiaux (1) sont constitués à partir d'un panneau de forme carrée, dans lequel sont intégrés deux groupes de diodes DEL de différent type, des DEL de référence (5) du spectre visible et des DEL d'identification (6) infrarouges, chaque module spatial incluant des moyens de configuration pour ses diodes d'identification (6) ainsi que des moyens d'alimentation ou de connexion à une source d'alimentation. Parallèlement, les unités de traçage (2) comprennent une série de caméras (7) ayant des orientations différentes, associées à une unité de traitement d'images (8) comportant un port de communication (9) et des moyens d'alimentation électrique (10). Le système est complété par un logiciel de traitement de l'information envoyée et traitée au préalable par les unités de traçage, lequel logiciel peut être mis en oeuvre indistinctement au moyen de l'unité de traitement associée à chaque unité de traçage ou bien dans une unité de traitement externe plus puissante, à travers un réseau de communication.
Patent CA-3066997-A1 (CA)
Title: Terminal device, base station device, communication method, and integrated circuit
Inventor: TAKAHASHI HIROKI
IPC: H04W74/08
Filed: 2018-06-14
Abstract: A terminal device (1, 1A, 1B) comprises: a reception unit (10) that receives preamble index information via a physical downlink control channel; and a transmission unit (10) that, if the preamble index information was a prescribed value, selects one block from one or a plurality thereof and transmits a random access preamble based on the selected block, and if the preamble index information was not the prescribed value, transmits a random access preamble corresponding to a preamble index indicated by the preamble index information, wherein the block is structured with four OFDM symbols in which at least a synchronization signal and a physical broadcast channel are positioned.
Patent CA-3068871-A1 (CA)
Title: Silicone-polyether copolymer, isocyanate-functional silicone-polyether copolymer formed therewith, silicone-polyether-urethane copolymer, sealants comprising same, and related methods
Inventor: GRASMANN MARTIN
IPC: C08G77/46
Filed: 2018-06-26
Abstract: A silicone-polyether copolymer has the formula X-Y, where X is a silicone moiety having a particular structure and Y is a polyether moiety. An isocyanate-functional silicone-polyether copolymer formed therewith is also disclosed. Further, a silicone-polyether-urethane copolymer formed with the isocyanate-functional silicone-polyether copolymer is disclosed. Related methods of prepa-ration as well as sealants and cured products thereof are further disclosed.
Patent CA-3070268-A1 (CA)
Title: Absorbent composites
Inventor: WANG LEI
IPC: A61F13/511
Filed: 2018-07-18
Abstract: Absorbent composites are provided that include a nonwoven top layer having hydrophilic fibers and an absorbent core layer directly or indirectly attached to the nonwoven top layer, wherein the absorbent core layer comprises a through-air-bonded nonwoven. The absorbent composites may include a combination of (i) a composite-run-off value of less than 50% as determined by ISO 9073-11, (ii) a composite-absorption capacity of at least 600% as determined by ISO 9073, and (iii) a composite-rate of absorption of less than 10 seconds for a 5 ml liquid sample as determined by D824-94. The absorbent composites may include an optional film layer attached to the absorbent core layer.
Patent CA-3070629-A1 (CA)
Title: Balloon dissector
Inventor: THOMAS JONATHAN
IPC: A61B17/02
Filed: 2020-01-31
Abstract: A balloon dissector assembly includes a balloon dissector having an elongate shaft, a handle disposed on a proximal portion of the elongate shaft, and a dissection balloon supported on a distal portion of the elongate shaft. The dissection balloon includes a substantially cylindrical shape having a deflated condition in which the dissection balloon includes a first diameter between the proximal and distal ends, an inflated condition in which the dissection balloon includes a second diameter between the proximal and distal ends, and a plurality of intermediate conditions in which the balloon transitions from the deflated condition to the inflated condition progressively from the proximal end to the distal end.