baber/WOPTO huggingface dataset:
Patent CA-2827987-C (CA)
Title: Tampon with extended groove forms
Inventor: KIMBALL DAVID L
IPC: A61F13/20
Filed: 2013-09-23
Granted: 2020-03-31
Abstract: The present invention relates to an intravaginal tampon for feminine hygiene includes a generally cylindrical absorbent pledget and a withdrawal element operatively connected to the generally cylindrical pledget proximate to the withdrawal end thereof. The absorbent pledget includes a mass of fibers compressed into a self sustaining shape and a sheet-like fluid-permeable cover substantially enclosing the mass of fibers. The absorbent pledget has formed thereon or therein a plurality of detached groove forms. At least two of said detached groove forms each has a length, measured along the groove, that is at least 150% of the length of the pledget; each has a major axis having a generally longitudinal orientation; and each has a turn proximate to at least one of the insertion end and the withdrawal end.
Patent CA-2829907-C (CA)
Inventor: YONEZAWA DAISAKU
IPC: A23L2/38
Filed: 2012-03-30
Granted: 2019-01-29
Abstract: To provide an extract or other substance that can impart not only bitterness and aroma but also taste elements such as koku and robustness without increasing astringency or harshness, and to provide a beverage having superior koku and robustness. Increasing hop-derived polyphenols, particularly trimeric proanthocyanidin makes it possible to provide beverages with koku and robustness without increasing astringency or lingering aftertaste.
Patent CA-2832181-C (CA)
Inventor: OH BUM SUK
IPC: B60N2/06
Filed: 2011-11-23
Granted: 2016-05-17
Abstract: The present invention relates to a seat track comprising a fixed rail of a channel structure having laterally inner walls which extend vertically and have recesses; a moving rail sliding along the fixed rail and having laterally vertical walls which face the inner walls of the fixed rail and have a plurality of through holes; and a locking member having a supporting body received and installed between the vertical walls of the moving rail to face a plurality of the through holes, a plurality of rotating pins supported by the supporting body and rotating between a locking position where a plurality of the rotating pins are inserted in the recesses of the fixed rail through the through holes and an unlocking position where a plurality of the rotating pins are separated from the recesses, a guide spring supported by the supporting body and pressing a plurality of the rotating pins to rotate toward the locking position, and an unlocking body sliding along the supporting body due to an outer force to press a plurality of the rotating pins to rotate from the locking position to the unlocking position. Therefore, miniaturization and performance improvement can be accomplished compared to conventional technology.
Patent CA-2833385-C (CA)
Inventor: BENCHERIF SIDI A
IPC: C12N15/117
Filed: 2012-04-27
Granted: 2020-10-27
Abstract: La présente invention concerne des compositions de polymères pour l'administration de cellules et de médicaments.
Patent CA-2835973-C (CA)
Inventor: TROLLEN JONATHAN EDWARD
IPC: B65D30/10
Filed: 2013-12-06
Granted: 2017-07-04
Abstract: A flat-bottomed bag is formed from a flexible sheet that initially is flat prior to being manipulated to form the bag. The sheet is a laminate of a first web and a second web laminated together by an adhesive layer disposed between the webs. The sheet defines a plurality of serially connected side wall panels collectively defining a vertically extending side wall of the bag, and a plurality of bottom panels respectively connected to the side wall panels at respective fold lines. The bottom panels are folded about the fold lines and are attached together to form a flat bottom wall configured to support the bag in an upright orientation. The adhesive layer is in a partial-coverage pattern that includes adhesive-free regions located along each fold line between each bottom panel and the respective side wall panel connected therewith.
Patent CA-2837067-C (CA)
Title: Materiau de filtration
Inventor: MEIER JOERG
IPC: D04H1/46
Filed: 2013-12-18
Granted: 2021-01-26
Abstract: La présente invention concerne un matériau de filtration, son procédé de fabrication et lutilisation du matériau de filtration selon linvention. Le matériau de filtration selon linvention comprend au moins deux couches de tissu non tissées qui sont reliées entre elles par aiguilletage. Le composite aiguilleté est ensuite soumis à un post-traitement de telle sorte que les trous présents à partir de laiguilletage soient réduits dau moins 50 %.
Patent CA-2837361-C (CA)
Inventor: ZHOU TONG
IPC: B01J23/745
Filed: 2012-05-21
Granted: 2016-08-23
Abstract: A process for preparing a ball-type desulfurizer with a high sulfur content, comprising the following steps: placing initial balls into a rolling device, the surface thereof being wetted by an aqueous solution of an organic binder; alternately adding thereto amorphous iron oxyhydroxide and the aqueous solution of the organic binder; gradually forming balls to obtain small spherical amorphous iron oxyhydroxide balls with different particle sizes and a high sulfur content; shaping the small balls obtained and then drying them in the air naturally or by heating. The desulfurizer prepared by the process has 0.98%-9.03% of the initial balls, 90.29%-98.62% of the amorphous iron oxyhydroxide, and 0.58%-0.89% of the organic binder, based on the total weight of the desulfurizer. The problems in the prior art that a desulfurizer with a high sulfur content has a high binder content, poor water resistance and poor diffusivity is solved, a process for preparing a desulfurizer with a high sulfur content is provided, and a desulfurizer with a high sulfur content, a low binder content, good water resistance and good diffusivity can be prepared.
Patent CA-2841378-C (CA)
Inventor: MACPHERSON MURDOCH
IPC: F24F5/00
Filed: 2013-07-05
Granted: 2014-09-16
Abstract: A method for cooling or heating a building is provided. An air flow can be created in an air duct and the air flow can be cooled or heated by an air conditioning system or furnace. The cooled or heated air flow can then pass through a heat exchanger connected to a radiant heating loop running through a floor or slab with a liquid circulating through them. When the airflow is being cooled or heated by the air conditioning system or furnace, the air flow will alter the temperature of the liquid circulating through the heat exchanger herefore the temperature of the slab. When the temperature of the slab varies from the temperature of the building, liquid that has been circulated through the radiant heating loop can be used to alter the temperature of the air flow passing through the heat exchanger.
Patent CA-2842783-C (CA)
Title: Macromolecule amphiphile et son utilisation
Inventor: WANG JINBEN
IPC: C08F212/04
Filed: 2011-09-16
Granted: 2016-03-29
Abstract: La présente invention concerne une macromolécule amphiphile et son utilisation. Les macromolécules amphiphiles ont des unités structurales répétitives : unités structurales pour ajuster la masse moléculaire et la distribution des masses moléculaires et les effets de propriété de charge, unités structurales à encombrement stérique élevé et unités structurales amphiphiles, qui sont appropriées pour des domaines tels que le forage de puits de champs pétrolifères, la cémentation des puits, la fracturation, la collecte et le transfert de pétrole, le traitement des eaux usées, le traitement des boues et la fabrication de papier, etc. et peuvent être utilisées en tant qu'agent de déplacement de pétrole pour une production améliorée de pétrole, réducteur de viscosité d'huile lourde, fluide fracturation, agent de stabilisation des argiles, agent de traitement d'eaux usées, auxiliaire de rétention et de drainage de la fabrication de papier ou agent de renforcement, etc.
Patent CA-2843883-C (CA)
Inventor: HERSEL ULRICH
IPC: A61P11/00
Filed: 2012-08-10
Granted: 2020-04-28
Abstract: La présente invention concerne des promédicaments ou un sel pharmaceutiquement acceptable de ceux-ci comportant un conjugué covalent d'excipient à base de tréprostinil ainsi qu'une composition pharmaceutique comportant lesdis composés. Les composés peuvent être utilisés comme médicaments, en particulier pour des maladies ou troubles qui peuvent être traités par le tréprostinil, tels que l'hypertension artérielle pulmonaire (HTAP).
Patent CA-2845233-C (CA)
Title: Article of thermal protective clothing
Inventor: ZHU REIYAO
IPC: D03D15/00
Filed: 2012-06-18
Granted: 2019-07-23
Abstract: This invention relates to an article of thermal protective clothing having fabric woven with a warp-faced or weft-faced twill weave that incorporates a first yarn forming the majority of the outer article surface that includes hydrophilic fiber and a first flame resistant fiber, with at least 25 weight percent of that first yarn being hydrophilic fiber; and a second yarn forming the majority of the inner article surface that includes at least 80 weight percent of a second flame resistant fiber that is hydrophobic. Alternatively, the first yarn forming the majority of the outer article surface can include a hydrophilic first flame resistant fiber.
Patent CA-2846093-C (CA)
Inventor: BROWN DANA HARRISON
IPC: H01M8/0662
Filed: 2011-09-16
Granted: 2017-01-24
Abstract: This disclosure relates to apparatus and methods for managing water and heat produced by a fuel cell in cold environments. The apparatus can include an enclosure for surrounding the fuel cell or fuel cell unit. Excess water produced by the fuel cell can be disposed of in such a way it does not interfere with system operation. The apparatus can comprise a tube connected to an outlet of the fuel cell or fuel cell unit to collect water and can lead into a chamber. A second tube can lead from the chamber to the outside of the enclosure to allow venting. Vapour from the fuel cell that condenses or freezes can be held within the container such that it does not block the fuel cell outlet. The apparatus can also comprise a heat exhaust structure to direct heat from the fuel cell toward the chamber.
Patent CA-2849687-C (CA)
Title: Ironing appliance comprising a water treatment device
Inventor: GELUS DOMINIQUE
IPC: C02F5/02
Filed: 2014-04-23
Granted: 2021-03-16
Abstract: Ironing appliance comprising a water tank (4), a steam generator (5) connected to the water tank by a power supply circuit and a water treatment device comprising a cathode (10) and an anode (11) for precipitating the calcium carbonate, characterized in that the cathode (10) and the anode (11) are disposed in a container (7), independent of the tank (4), placed in the power supply circuit connecting the tank (4) to the steam generator (5), said power supply circuit drawing the water from the container (7) through an opening (70) located closer to the anode (11) than to the cathode (10), and such that the water flow at the opening (70) is less than 70 g/min.
Patent CA-2850445-C (CA)
Title: Antenna providing variable communication with an implant
Inventor: MASHIACH ADI
IPC: A61N1/378
Filed: 2012-09-28
Granted: 2020-01-14
Abstract: A device may include a primary antenna configured to be located external to a subject and at least one processor in electrical communication with the primary antenna. The at least one processor may be configured to cause transmission of a primary signal from the primary antenna to an implantable device, wherein the implantable device includes at least one pair of modulation electrodes. The at least one processor may be further configured to adjust one or more characteristics of the primary signal to generate a sub-modulation control signal adapted so as not to cause a neuromuscular modulation inducing current at the at least one pair of modulation electrodes when received by the implantable device and to generate a modulation control signal adapted so as to cause a neuromuscular modulation inducing current at the at least one pair of modulation electrodes when received by the implantable device.
Patent CA-2851664-C (CA)
Inventor: FEICHTINGER KLAUS
IPC: B29C48/405
Filed: 2012-10-12
Granted: 2017-08-15
Abstract: The invention relates to an apparatus for preprocessing and subsequently conveying or plasticizing plastics, comprising a container (1) with a mixing and/or comminuting tool (3) that can rotate about a rotational axis (10), wherein an opening (8) is formed in a lateral wall (9) through which the plastic material can be discharged and a conveyor (5) is provided with a screw (6) rotating in a housing (16). The invention is characterized in that the imaginary extension of the longitudinal axis (15) of the conveyor (5) passes by the rotational axis (10) counter the conveying direction (17), wherein the longitudinal axis (15) is on the outlet side offset by a distance (18) in relation to the radial (11) that is parallel to the longitudinal axis (15). The screw (6) rotates clockwise when seen from the start of the screw (6) in the direction to the end or discharge opening of the conveyor (5).
Patent CA-2859723-C (CA)
Inventor: WEI FEI
IPC: B01J8/24
Filed: 2012-05-30
Granted: 2016-01-05
Abstract: The present invention provides a fluidized bed reactor and its use for producing olefins from oxygenates, the fluidized bed reactor comprises: a reaction zone located in the lower portion of the fluidized bed reactor and comprising a lower dense phase zone and an upper riser, wherein the dense phase zone and the riser are connected with each other transitionally; a separation zone located in the upper portion of the fluidized bed reactor and comprising a settling chamber, a fast gas-solid separation means, a cyclone and a gas collecting chamber, wherein the riser extends upwardly into the separation zone and is connected at its outlet with the inlet of the fast gas-solid separation means, the fast gas-solid separation means is connected at its outlet with the inlet of the cyclone via a fast gas passage, the cyclone is connected at its outlet with the gas collecting chamber, and the gas collecting chamber is located below the reactor outlet and connected therewith; and a catalyst recycle line for recycling the catalyst from the settling chamber back to the dense phase zone, a catalyst withdrawal line for withdrawing the deactivated catalyst from the settling chamber and/or the dense phase zone to the catalyst regeneration means, and a catalyst return line for returning the regenerated catalyst from the catalyst regeneration means to the dense phase zone.
Patent CA-2860159-C (CA)
Inventor: HEYMANN DOMINIQUE
IPC: C12N15/11
Filed: 2012-12-21
Granted: 2021-10-26
Abstract: The present invention relates to a polypeptide for use as a medicament in the treatment and/or prevention of a disease wherein the RANKL-RANK signaling pathway is involved, in particular a bone resorptive disease.
Patent CA-2872186-C (CA)
Inventor: HEDTKE ROBERT C
IPC: G01L19/06
Filed: 2013-03-12
Granted: 2017-01-31
Abstract: A process variable transmitter (32) for measuring a pressure of a process fluid includes a sensor module (52), a pressure inlet formed in the sensor module, an isolation diaphragm (90) positioned in the pressure inlet, a pressure sensor (56) and an isolation tube (93, 94) containing a fill fluid to convey a process fluid related pressure from the isolation diaphragm to the pressure sensor (56). A hydrogen getter (222) material is positioned in contact with the fill fluid between the isolation diaphragm (90) and the pressure sensor (56) to remove hydrogen from the fill fluid.
Patent CA-2878015-C (CA)
Title: Regulating uterine muscular activity
Inventor: BEN-DAVID GAL
IPC: A61M5/00
Filed: 2013-07-02
Granted: 2020-05-05
Abstract: A method and system for regulating uterine muscular activity includes measuring uterine contraction with an electrical uterine monitor (EUM), and using sensed measurements of the uterine contraction to regulate uterine muscular activity by comparing the sensed measurements to a desired level. The difference between the sensed and desired levels is used to calculate the level of either manual or automatic application of drugs or electrical signals.
Patent CA-2880947-C (CA)
Inventor: FISHER ADAM
IPC: E02F5/14
Filed: 2015-02-02
Granted: 2021-12-28
Abstract: Il est décrit un appareil de creusement et de nettoyage de fossés. Lappareil de creusement et de nettoyage de fossés comprend un boîtier adapté de manière à pouvoir être déplacé le long de laxe longitudinal du fossé. Le boîtier comprend une ouverture dentrée située sur sa partie inférieure avant qui sert à transporter les débris dans le fossé ainsi quune ouverture de sortie située sur sa partie supérieure. Une hélice est disposée dans le boîtier et y est montée de manière à pouvoir effectuer un mouvement de rotation. Lhélice reçoit les débris provenant de louverture dentrée et les projette hors de louverture de sortie. Un élément dentraînement dont la puissance est au moins 30 hp est couplé à lhélice afin de la faire tourner.
Patent CA-2881359-C (CA)
Inventor: DONALDSON PAUL JOHN
IPC: B25B11/02
Filed: 2013-08-02
Granted: 2017-11-28
Abstract: A socket fusion jig includes a pipe saddle and coupling saddle spaced apart. Rotation of a handle causes the pipe saddle and coupling saddle to move laterally relative to one another so that pipe held in the pipe saddle may be fused to the coupling held in the coupling saddle.
Patent CA-2881520-C (CA)
Inventor: KIEST LARRY W JR
IPC: F16L55/18
Filed: 2011-10-12
Granted: 2017-09-05
Abstract: The present invention comprises a method and means for repairing the wall of a manhole wherein a material capable of curing and hardening is adhered to the wall. An expandable bladder engages the curable and hardenable material and presses against and smoothes the material. The bladder may be chemically bonded to the curable and hardenable material or it may be mechanically bonded.
Patent CA-2888214-C (CA)
Title: Chunking of multiple track audio for adaptive bit rate streaming
Inventor: HURST MARK B
IPC: H04N21/845
Filed: 2014-03-13
Granted: 2016-12-20
Abstract: Systems, devices and methods are provided to support multiple audio tracks in an adaptive media stream. Segments of the adaptive stream are encoded so that the player is able to locate and request a specific one of the available audio tracks using byte range requests or the like. Audio content can be removed from video segments, or at least moved to the end of the segments so that a byte range request obtains just the video content when the default audio is not desired. The audio content can be obtained from a separate audio segment. Indeed, multiple audio tracks can be packaged into a common audio segment so that byte range requests can obtain just the particular audio track desired.
Patent CA-2896681-C (CA)
Inventor: METKE ANTHONY
IPC: H04L29/06
Filed: 2013-11-26
Granted: 2017-10-17
Abstract: Multi-factor authentication is enabled across a plurality of communication devices. A user performs authentication by using a first authentication factor on a first of the communication devices, and by using a second authentication factor on a second of the communication devices. A collaboration credential is shared among the devices to enable the devices to collaborate with each other. Both of the authentication factors are bound together. A multi-factor identification token is issued to each device, to support multi-factor authentication for the user across the devices.
Patent CA-2897401-C (CA)
Inventor: DRIFKA BRIAN
IPC: E06B9/80
Filed: 2014-01-08
Granted: 2021-06-08
Abstract: La présente invention se rapporte à un verrouillage contre le vent pour une porte à enroulement vertical, le verrouillage contre le vent comprenant un premier bord qui est sensiblement droit et peut s'étendre sensiblement verticalement de façon perpendiculaire depuis une face d'un panneau de porte auquel est fixé le verrouillage contre le vent, le verrouillage contre le vent comprenant un second bord qui comporte une face angulaire/biseautée, le second bord s'étendant latéralement selon un certain angle depuis le premier bord d'un côté à l'autre de la face d'un panneau de porte fixé, étant biseauté avec la face du panneau de porte de sorte à s'étendre verticalement depuis la face selon un certain angle.
Patent CA-2900389-C (CA)
Title: Radio portative dotee d'une interface pour accessoires
Inventor: KANG CHUL MIN
IPC: H04M1/02
Filed: 2014-02-17
Granted: 2017-11-21
Abstract: L'invention a trait à une radio portative (100) créant une interface utilisateur améliorée, et possédant un boîtier (102) qui comporte un trou traversant (110). Ledit trou traversant crée une interface utilisateur servant à contenir une pluralité d'accessoires interchangeables, et il comprend pour cela une interface électrique (114) ainsi que des éléments d'alignement (116).
Patent CA-2900541-C (CA)
Title: Structure de semelle et article chaussant ayant des elements de semelle intercalaire legers pourvus d'elements de protection
Inventor: DOJAN FREDERICK J
IPC: A43B13/18
Filed: 2014-03-14
Granted: 2017-06-27
Abstract: L'invention concerne des structures de semelle pour des articles chaussants, y compris une chaussure de sport, comprenant un composant de semelle intercalaire en mousse léger partiellement recouvert par au moins un ou plusieurs composants de cage (de protection) rigides et/ou denses et/ou un ou plusieurs autres composants de protection.
Patent CA-2900790-C (CA)
Inventor: LEJNELL KENNET
IPC: H04B7/185
Filed: 2014-02-13
Granted: 2021-05-25
Abstract: A method for shifting communications of a terminal located on a moving platform from a first satellite beam to a second satellite beam comprises determining a time for initiation of a beam shift from the first satellite beam to the second satellite beam; executing a first beam shift from the first satellite beam to the second satellite beam; and executing a second beam shift from the first satellite beam to the second satellite beam, wherein the first and second beam shifts are performed using a switch matrix.
Patent CA-2902086-C (CA)
Title: Procede et dispositif pour determiner l'etendue de detection d'une voie de circulation
Inventor: MENDE RALPH
IPC: G01S13/93
Filed: 2014-02-11
Granted: 2020-08-18
Abstract: L'invention concerne un procédé pour déterminer une étendue de détection (12) d'une voie de circulation (2) sur laquelle des usagers peuvent être appréhendés par un dispositif émetteur et récepteur (4), le dispositif émetteur et récepteur (4) étant disposé sur une position d'établissement dans une orientation d'établissement, et établi pour émettre un rayonnement d'émission et pour capter le rayonnement d'émission réfléchi. Le procédé comprend les étapes suivantes : a) le calcul d'une zone spatiale de détection du dispositif émetteur et récepteur (4), au moins aussi à partir de la position d'établissement et de l'orientation d'établissement, à l'aide d'un modèle 3D ; b) la détermination d'une zone surfacique de détection dans un plan de mesure (10) de la zone spatiale de détection ; et c) la détermination de l'étendue de détection (12) à partir de la zone surfacique de détection.
Patent CA-2908111-C (CA)
Inventor: NORRIS JEFFREY B
IPC: A61B18/14
Filed: 2014-03-27
Granted: 2022-08-23
Abstract: Bacteria, cancer cells, fungus and other harmful cells located beneath the surface of a mammal body can be effectively destroyed by passing an electrical current through the area to be treated. Electrodes are positioned on either side of the area to be treated, for example, gums, fingers, arms, legs, feet and torso, and an electric current is caused to flow between the electrodes and through the area to be treated. The electric current will destroy the bacteria, cancer cells, fungus or other harmful cells.