baber/WOPTO huggingface dataset:
Patent CA-2960415-C (CA)
Title: System for mitigating musculoskeletal stresses from head-related moments exerted on a person
Inventor: HETZLER MARKUS
IPC: A42B3/04
Filed: 2015-09-10
Granted: 2023-03-21
Abstract: In an aspect, a stress mitigation system is provided for mitigating stresses in a wearer of a headgear configured to apply a load on the wearer that is offset from a center of gravity of the wearer's head to apply a first torque in a first direction on the wearer's head. The system includes a track, a shuttle, and a flexible elongate connector. The track is mounted to either the headgear or a bodywear member and extends generally laterally. The shuttle is movable along the track. The connector is configured to connect between the shuttle and the other of the headgear and the bodywear member. The connector applies a second torque on the headgear in a second direction that is generally opposite to the first direction. When the wearer's head pivots, the shuttle is movable laterally along the track to maintain the connector in a substantially vertical orientation.
Patent CA-2962711-C (CA)
Inventor: NORDSTROM JAN-ERIK
IPC: B32B5/18
Filed: 2015-09-30
Granted: 2022-06-07
Abstract: L'invention concerne un procédé de fabrication d'une bande en mousse stérilisée, ledit procédé comprenant les étapes consistant à : préparer une mousse humide (1), acheminer la mousse humide (1) à une caisse de tête (2, 11), répartir la mousse humide au moyen de la caisse de tête (2, 11), traiter la mousse humide (1) au moyen d'un rayonnement de faisceau d'électrons (3a, 3b, 3c) pour immobiliser et stériliser la mousse humide (1), recevoir la mousse traitée au faisceau d'électrons sur une table plate mobile (4) pour former une bande en mousse (6, 13), presser la bande en mousse (6, 13), et faire sécher la bande en mousse (6, 13).
Patent CA-2964657-C (CA)
Title: Support vertical de systeme d'etagere et systeme d'etagere
Inventor: WOODLEY BRETT
IPC: A47B96/14
Filed: 2017-04-19
Granted: 2023-10-03
Abstract: Linvention concerne un support vertical permettant dassembler, de démonter et de modifier rapidement un système d'étagères selon une variété de configurations, en fonction des exigences pratiques et esthétiques de lutilisateur. Le support vertical facilite linstallation dune variété déléments de fixation, comme des étagères, des crochets et des panneaux, qui comportent des dispositifs à alimentation, ce qui permet à lutilisateur de personnaliser davantage le système d'étagères en fonction de ses exigences pratiques et esthétiques. Le support vertical fait quil est plus facile pour lutilisateur dinstaller ces éléments de fixation et de cacher les éléments raccordant les divers composants, ce qui maximise lattrait esthétique du système d'étagères. De plus, le support vertical peut être agencé avec dautres sous-éléments pour former des systèmes d'étagères.
Patent CA-2965402-C (CA)
Title: Improved method for seed priming
Inventor: SHEN TONGYUN
IPC: A01C1/06
Filed: 2014-10-28
Granted: 2020-05-26
Abstract: Disclosed is a method of priming dry seeds, wherein said seeds firstly wetted in a manner such that the seed absorbs at least 75 wt.% of the amount of water required by the seed for entering phase II of water uptake. Subsequently, the moisture content of the seed is reduced by at least 1 percentage unit, and in manner such that the resulting moisture content of the seed still is at least 25%. At last is the seed incubated in such a manner that: the weight of the seed during the incubation remains at least 80%, such as at least 90% or at least 95%, of the weight of the seed before the incubation; and the moisture content (dry weight based) of the seed during the incubation remains at least 25% during at least 25% of incubation time.
Patent CA-2968925-C (CA)
Title: Quantum cascade laser with current blocking layers
Inventor: BISMUTO ALFREDO
IPC: H01S5/22
Filed: 2014-12-03
Granted: 2020-11-17
Abstract: Semiconductor Quantum Cascade Lasers (QCLs), in particular mid-IR lasers emitting at wavelengths of about 3 - 50 µm, are often designed as deep etched buried heterostructure QCLs. The buried heterostructure configuration is favored since the high thermal conductivity of the burying layers, usually of InP, and the low losses guarantee devices high power and high performance. However, if such QCLs are designed for and operated at short wavelengths, a severe disadvantage shows up: the high electric field necessary for such operation drives the operating current partly inside the insulating burying layer. This reduces the current injected into the active region and produces thermal losses, thus degrading performance of the QCL. The invention solves this problem by providing, within the burying layers, effectively designed current blocking or quantum barriers of, e.g. AIAs, InAIAs, InGaAs, InGaAsP, or InGaSb, sandwiched between the usual InP or other burying layers, intrinsic or Fe-doped. These quantum barriers reduce the described negative effect greatly and controllably, resulting in a QCL operating effectively also at short wavelengths and/or in high electric fields.
Patent CA-2970548-C (CA)
Inventor: LIAO TSOUNG-YONG
IPC: B60T7/10
Filed: 2017-06-13
Granted: 2019-04-30
Abstract: A handbrake structure includes a fixing base, a linking member and a brake handle. The fixing base is located on a handle of a moving apparatus. The linking member is located on the fixing base, wherein a first portion of the linking member is connected to a first brake wire, and a second portion of the linking member has a first limit part. The brake handle is located on the linking member, wherein a first portion of the brake handle is connected to a second brake wire. When the brake handle is rotated in a first direction, the brake handle pushes the first limit part to rotate the linking member, and the linking member pulls the first brake wire. When the brake handle is rotated in a second direction different from the first direction, the brake handle pulls the second brake wire.
Patent CA-2972154-C (CA)
Inventor: D'AMICO PETER
IPC: C10L10/00
Filed: 2016-01-29
Granted: 2022-10-18
Abstract: La présente invention concerne un procédé de traitement de combustible de four à ciment consistant à introduire un additif dans un élément combustible pour former un mélange combustible. L'élément combustible comprend un carburant combustible produisant du soufre et l'additif comprend un constituant de chaux micronisée. Le procédé consiste en outre à brûler l'élément combustible à l'intérieur d'un four à ciment. Le soufre produit par la combustion du carburant combustible forme, avec la chaux fournie par le constituant de chaux micronisée, des composés du soufre contenant du calcium. Les composés du soufre contenant du calcium tombent sur un lit de clinker en formation au-dessous de la flamme et une partie de ceux-ci peuvent demeurer dans le clinker.
Patent CA-2976302-C (CA)
Inventor: VAN DER BURGH STEFAN
IPC: C14C3/06
Filed: 2016-02-18
Granted: 2023-04-04
Abstract: A method for tanning a hide wherein said method comprises treating a tannable hide with a tanning composition comprising from 25 to 75 % by weight (wt. %) of at least one chromium(lll) salt; from 5 to 70 % by weight (wt. %) of at least one zeolite having the general formula (1): Mx/n [(AIO2)x(SiO2)y] wH2O, wherein M is an alkali metal cation, a bivalent cation, a trivalent cation or a mixture thereof, n is the valence of the cation, w is the number of water molecules per unit cell, y is a number from 0.8 to 50 and the ratio y to x is ranging from 0.7 to 100, treated with at least one acid selected from the group consisting of a monocarboxylic acid and a polycarboxylic acid; and from 1 to 70 wt. % of at least one aluminium(lll) salt; wherein all wt. % are relative to the total weight of the composition (T).
Patent CA-2977371-C (CA)
Inventor: LIN Genyao
IPC: C08J3/09
Filed: 2016-02-23
Granted: 2023-10-10
Abstract: A water-in-oil emulsion that includes an oil phase (O) and an aqueous phase (A) at an O/A ratio of from about 1:8 to about 10:1; wherein the water-in-oil emulsion includes the oil phase as a continuous phase that includes an inert hydrophobic liquid, at least one water-insoluble hydrophobic monomer, and at least one surfactant, and the aqueous phase as a dispersed phase of distinct particles in the oil phase that includes water and a water soluble polymer that includes: (i) at least one acrylamide monomer and (ii) at least one acrylic acid monomer; wherein the water soluble polymer is present in an amount from about 10 to about 35 weight percent of the water-in-oil emulsion. Also provided is water-in-oil emulsion that includes an oil phase (O) and an aqueous phase (A) at an O/A ratio of from about 1:8 to about 10:1; wherein the water-in-oil emulsion includes the oil phase as a continuous phase that includes an inert hydrophobic liquid and at least one surfactant, and the aqueous phase as a dispersed phase of distinct particles in the oil phase that includes water and a water soluble polymer that includes: (i) at least one acrylamide monomer, (ii) at least one acrylic acid monomer, and (iii) at least one water soluble hydrophobic monomer; wherein the water soluble polymer is present in an amount from 10 to 35 weight percent of the water-in-oil emulsion. Methods of treating a portion of a subterranean formation with a water-in-oil emulsion are also provided.
Patent CA-2978437-C (CA)
Inventor: OWSIK IZABELA A
IPC: B01D17/04
Filed: 2016-03-02
Granted: 2023-09-19
Abstract: A method and composition for breaking an oil-in-water emulsion in produced fluid of an oil production system comprises adding an oil-in-water emulsion breaker to the produced fluid of the oil production system in an amount effective for breaking the oil-in-water emulsion, wherein the oil-in-water emulsion breaker is a polyquaternary ammonium salt; the polyquaternary ammonium salt being the reaction product of contacting a poly(triethanolamine) with an alkylating agent, the alkylating agent being a C1-C12 haloalkanol, a halo-substituted ammonium salt, an aryl halide, an alkaryl halide, an alkylene oxide under acidic conditions, or a combination thereof.
Patent CA-2982525-C (CA)
Inventor: EGNER JOHN
IPC: B64D37/00
Filed: 2016-04-22
Granted: 2023-08-29
Abstract: An aircraft fuel pump assembly (30) comprises a pump (40), a canister (42) arranged to enclose the pump and mount the pump within an aircraft fuel tank (20, 22, 24). The assembly also includes a discrete electronics unit (60) configured to be mounted remotely to the pump (40). The pump assembly (30) may be provided within an aircraft fuel system (10) of an aircraft (1).
Patent CA-2988876-C (CA)
Title: Distributeur de billets de loterie a bac intelligent dote d'un mecanisme d'alimentation de billet etalonne
Inventor: Mejenborg Sten Hallundbaek
IPC: G07C15/00
Filed: 2017-12-14
Granted: 2020-12-29
Abstract: Un distributeur de billets de loterie offre la capacité daligner uniformément les lignes de perforation des billets sur un dispositif de séparation. Chaque billet dans une fourniture de billets de loterie interconnectés a un repère détalonnage défini sur leur bord latéral longitudinal. Un mécanisme dentraînement électronique distribue les billets par une fente définie sur larrière dun bac. Un champ détalonnage est situé par rapport à la fente de telle sorte que les billets passent le long du champ lorsquils traversent la fente. Un lecteur optique balaye les marques et, selon une position de la marque dun premier billet dans le champ de calibration, un système de contrôle détermine un ajustement à la longueur du premier billet pour passer à un cycle de distribution subséquent pour créer une ligne de séparation entre le premier billet et un billet suivant attaché à une position adéquate par rapport au dispositif de séparation.
Patent CA-2990343-C (CA)
Title: Computer security systems and methods using asynchronous introspection exceptions
Inventor: LUKACS SANDOR
IPC: G06F21/53
Filed: 2016-07-14
Granted: 2021-09-28
Abstract: Described systems and methods enable an efficient analysis of security-relevant events, especially in hardware virtualization platforms. In some embodiments, a notification handler detects the occurrence of an event within a virtual machine, and communicates the respective event to security software. The security software then attempts to match the respective event to a collection of behavioral and exception signatures. An exception comprises a set of conditions which, when satisfied by an <event, entity> tuple, indicates that the respective entity is not malicious. In some embodiments, a part of exception matching is performed synchronously (i.e., while execution of the entity that triggered the respective event is suspended), while another part of exception matching is performed asynchronously (i.e., after the triggering entity is allowed to resume execution).
Patent CA-2991765-C (CA)
Inventor: CHROVIAN CHRISTA C
IPC: C07D471/04
Filed: 2016-07-07
Granted: 2023-10-03
Abstract: Abstract Substituted 4-azaindoles as NR2B receptor ligands such as those of Formula (l) below are described. Such compounds may be used in NR2B     receptor modulation and in pharmaceutical compositions and met 5 hods for the treatment of disease states, disorders, and conditions mediated by NR2B  receptor activity:     \ , (i)                                     IR')    . Date Recue/Date Received 2023-01-10
Patent CA-2991848-C (CA)
Inventor: KARJUNEN TIMO
IPC: D21C11/12
Filed: 2015-11-05
Granted: 2023-08-22
Abstract: La présente invention concerne un procédé et un moyen permettant de laver une sole d'une chaudière de récupération, consistant à mélanger, par des dispositifs de mélange, de l'eau de lavage dans laquelle le sel restant sur la sole du four de chaudière de récupération se dissout, et où l'eau de lavage est aspirée, dans un bassin d'eau de lavage sur la sole du four, par des ouvertures d'aspiration des dispositifs de mélange pour la mise en uvre dudit mélange.
Patent CA-2992198-C (CA)
Title: Linear assets inspection system
Inventor: TAYS DWIGHT
IPC: G06Q10/20
Filed: 2008-08-22
Granted: 2023-09-26
Abstract: The invention provides a graphical user interface implemented on a computer including an information area for displaying to a user at the computer inspection status information in connection with one or more components of a linear asset infrastructure. The graphical user interface also includes a control component operable by the user at the computer to cause the graphical user interface to display additional information on the one or more components of the linear asset infrastructure.
Patent CA-2995765-C (CA)
Inventor: TATE JASON L
IPC: B01D39/14
Filed: 2016-08-17
Granted: 2023-11-07
Abstract: The disclosure is directed toward presses which may comprise planar or curved press plates that can be driven toward and away from each other such as via linear reciprocating movement to press filter media sheets as opposed to using rolls. The press plates can create such features as embossments that may have the ridges and grooves, brands, creases or other such features. The press can create pleated packs or individual panels for non-pleated packs. Additionally, a variety of embossed pleat packs, unique shapes, structural components and other pleat packs that may be formed by presses or other methodology are disclosed as well as filter cartridges using such pleat packs.
Patent CA-2996222-C (CA)
Title: Cable anchorage system
Inventor: ANNAN RACHID
IPC: E01D19/14
Filed: 2015-08-31
Granted: 2022-06-28
Abstract: There is provided a cable anchorage system for anchoring a cable to a support structure comprising an anchorage socket attached to the cable, a support socket attached to the support structure and a longitudinal coupling rod coupling the anchorage socket to the support socket, wherein the coupling rod comprises a threaded end, which interacts with a counter thread on one of the two parts which are the anchorage socket and the support socket, and a mounting end with a radially extending rod shoulder, the other one of the two parts comprises a longitudinal opening for receiving the mounting end of the coupling rod, which opening comprises an inwardly extending abutment shoulder, wherein the rod shoulder abuts on the abutment shoulder in a first longitudinal direction and is slideable within the opening in a second longitudinal direction opposite to the first direction.
Patent CA-2997777-C (CA)
Title: Systemes et methodes permettant d'ameliorer le suivi de cible au moyen d'une configuration de source lumineuse
Inventor: CONDELLO DANILO
IPC: G02B3/02
Filed: 2018-03-07
Granted: 2019-05-07
Abstract: Linvention concerne un système dimagerie comportant ceci : une source lumineuse; une première lentille de focalisation positionnée de manière à focaliser sur un faisceau, de la source lumineuse vers la taille minimale du faisceau, à un endroit prédéterminé le long dun trajet optique du faisceau du système dimagerie; un diviseur de faisceau positionné par rapport à la première lentille de focalisation pour recevoir le faisceau provenant de la première lentille de focalisation et créer des premier et deuxième faisceaux; une deuxième lentille de focalisation positionnée pour recevoir les premier et deuxième faisceaux sortant du diviseur de faisceau, pour focaliser les premier et deuxième faisceaux reçus vers un point dont la dimension est prévue pour correspondre à un échantillon à imager, et également positionnée pour recevoir les premier et deuxième faisceaux reflétés par léchantillon; un capteur dimage positionné pour recevoir les faisceaux lumineux réfléchis par léchantillon; et un prisme en toit positionné dans un trajet optique entre la deuxième lentille de focalisation et le capteur dimage.
Patent CA-3000915-C (CA)
Title: A method and apparatus for removing nox and n2o from a gas
Inventor: GRANGER JEAN FRANCOIS
IPC: B01D53/86
Filed: 2016-10-28
Granted: 2023-04-04
Abstract: Method for reducing the content of nitrogen oxides NOx and nitrous oxide N2O in an input gas, comprising the steps of: treating said gas with a first amount of a NOx reducing agent in a first de-NOx catalytic bed; treating the effluent of said first de-NOx catalytic bed in at least one de-N2O catalytic bed for removal of N2O; treating the effluent of said at least one de-N2O catalytic bed with a second amount of a NOx reducing agent in a second de-NOx catalytic bed.
Patent CA-3013305-C (CA)
Inventor: SANTAMARIA GEORGE THOMAS
IPC: H02P27/06
Filed: 2016-09-26
Granted: 2022-11-01
Abstract: Selon l'invention, un entraînement à vitesse variable à haute vitesse à niveaux multiples comporte une pluralité de ponts onduleurs triphasés modulaires à niveaux multiples, où les ponts onduleurs triphasés à niveaux multiples fonctionnent avec une fréquence fondamentale (f), où les ponts onduleurs triphasés à niveaux multiples comprennent au moins trois niveaux, où les ponts onduleurs triphasés à niveaux multiples fonctionnent en mode à modulation de largeur d'impulsion (MLI) avec un facteur de multiplication de 9 à 21 ou fonctionnent en mode de fréquence fondamentale (FFM), où la fréquence de commutation d'onduleur est égale à la fréquence fondamentale, où les onduleurs triphasés à niveaux multiples fonctionnent avec une phase auxiliaire de sorte qu'un groupe soit déphasé par rapport à l'autre d'un angle ? = 60/q, où le déphasage d'une composante harmonique d'ordre n entre les groupes, ?n, est n?/q ; un moteur polyphasé à haute vitesse avec des phases agencées en q groupes triphasés ; et des moyens électromagnétiques de blocage de groupes sélectionnés d'harmoniques tout en laissant passer des composantes à la fréquence fondamentale (f), où les moyens électromagnétiques comprennent des bobines transportant du courant de moteur reliées par un noyau magnétique, où les moyens électromagnétiques sont interposés entre la pluralité de ponts onduleurs triphasés modulaires à niveaux multiples et le moteur polyphasé à haute vitesse.
Patent CA-3016211-C (CA)
Title: Precast interconnectable concrete paver block for constructing paving surfaces
Inventor: CICCARELLO CHARLES
IPC: E01F5/00
Filed: 2011-10-11
Granted: 2020-03-10
Abstract: In combination, a culvert structure is interconnected with paver blocks, the paver blocks being interconnected to form a paved surface. The culvert structure comprises a rigid casing having a bottom wall, opposed parallel vertical side walls, and an open top end; one of the vertical side walls of the rigid casing having one or more projection formation interconnected with a slot of adjacent ones of the paver blocks. The other of the vertical side walls of the rigid casing has a slot formation interconnected with a block engaging projection of adjacent ones of the paver blocks. The bottom wall of the rigid casing has water evacuation passage therein for the evacuation of water therethrough and a support structure connected to said rigid casing for supporting a grate over the open top end.
Patent CA-3017585-C (CA)
Inventor: MUSIKANT BARRY L
IPC: B21G1/12
Filed: 2017-03-01
Granted: 2021-01-05
Abstract: An endodontic instrument (200) includes a cutting portion having upper and lower ends (202, 204) spaced apart along an axis, a cutting surface (206) extending helically along the axis, and a non-contact surface (210) extending helically along the axis. A cross section of the cutting portion in a plane perpendicular to the axis has a non-circular circumference. The cutting surface (206) extends about a first portion of the non-circular circumference, and the non-contact surface (210) forms a linear segment that extends about a second portion of the non-circular circumference. The cutting portion can further include a second cutting surface (306b) extending helically along the axis, and a second non-contact surface (310b) extending helically along the axis.
Patent CA-3019722-C (CA)
Inventor: WILLIAMSON DONALD E
IPC: F25D29/00
Filed: 2018-10-03
Granted: 2022-11-22
Abstract: Il est décrit un système anticondensation qui comprend un panneau de commande configuré pour connecter une source d'alimentation à une unité d'affichage et de régulation de la température. Le panneau de commande comprend un boîtier définissant une cavité intérieure, une porte pouvant être positionnée pour faciliter l'accès à la cavité intérieure du boîtier et un ensemble circuit disposé dans la cavité intérieure. L'ensemble circuit comprend un relais configuré pour se brancher sur un élément de chauffage de l'unité d'affichage et de régulation de la température, un disjoncteur de sortie connecté au relais et intégré directement au panneau de commande de sorte que le disjoncteur de sortie puisse être isolé depuis le panneau de commande ainsi qu'un circuit de commande connecté au relais. La configuration du circuit de commande lui permet d'exercer un contrôle actif sur le relais en vue de prévenir la buée sur l'unité d'affichage et de régulation de la température.
Patent CA-3029191-C (CA)
Title: Expandable reentry completion device
Inventor: DURST DOUG GLENN
IPC: E21B7/04
Filed: 2016-09-19
Granted: 2020-08-18
Abstract: A method includes severing a liner positioned in a first wellbore at least partially lined with casing and thereby providing a severed end, conveying a mid-completion assembly into the first wellbore and receiving the severed end within a tail pipe assembly of the mid-completion assembly, wherein a smallest inner diameter of the mid-completion assembly is greater than or equal to a smallest inner diameter of the liner and thereby permits tools sized for operations in the liner to pass through the mid-completion assembly, actuating an expandable device of the mid-completion assembly to sealingly engage an inner surface of the casing uphole from the severed end, and drilling a second wellbore extending from the first wellbore.