baber/WOPTO huggingface dataset:
Patent CA-2790582-A1 (CA)
Inventor: OKABE KEIJI
IPC: C01B31/02
Filed: 2011-02-23
Abstract: Disclosed are: a negative electrode material for a lithium ion secondary battery, which enables the production of one having a smaller irreversible capacity. That is a negative electrode material for a lithium ion secondary battery having a carbon layer formed on a surface of a carbon material as a core, wherein (A) a carbon (002) plane has a plane distance of 3.40 to 3.70 .ANG. (by an XRD measurement), (B) a content ratio of the carbon layer to the carbon material is 0,005 to 0.1, (C) a specific surface area is 0.5 to 10.0 m2/g (by a nitrogen adsorption measurement at 77 K), and (D) a specific surface area Y (by carbon dioxide adsorption at 273 K) and a content ratio X of the carbon layer to the carbon material meet the requirement represented by a formula (I): 0 < Y < AX + 2.5 [A = 100]
Patent CA-2793166-A1 (CA)
Title: Multiaxial non-crimp fabrics having polymer non-wovens
Inventor: WOCKATZ RONNY
IPC: B29C70/50
Filed: 2011-03-11
Abstract: The invention relates to a laid scrim consisting of at least two layers of superposed multi-filament reinforcement yarns running horizontally parallel to one another, said scrim having at least one nonwoven consisting of thermoplastic polymer material on and/or between the layers of multi-filament reinforcement yarns. The nonwoven comprises a first polymer component and a second polymer component, the melting temperature of said components lying below the melting or disintegration temperature of the reinforcement yarns. The invention is characterised in that the first polymer component has a lower melting temperature than the second polymer component, that the first polymer component is soluble in epoxy, cyanate ester or benzoxazine resin matrices or in blends of said matrices and that the second polymer component is insoluble in epoxy, cyanate ester or benzoxazine resin matrices or in blends of said resin matrices. The invention also relates to a preform consisting of a laid scrim of this type.
Patent CA-2794201-A1 (CA)
Title: Dispositif d'etancheite pour une enceinte d'huile d'un turboreacteur
Inventor: GAUTHIER GERARD PHILIPPE
IPC: F16J15/44
Filed: 2011-03-23
Abstract: L'invention concerne un dispositif d'étanchéité pour une enceinte (4, 5) formée par au moins un organe tournant (3, 15) et au moins un organe statique (12, 13) d'un turboréacteur (1) et destinée à contenir une suspension de gouttelettes d'huile de lubrification (h). Le dispositif d'étanchéité comporte au moins un joint à brosse (14), avec des brins (17) juxtaposés, agencé pour assurer l'étanchéité entre au moins un organe tournant (15) et au moins un organe fixe (12). Ce dispositif est caractérisé par le fait qu'il comporte des moyens de récupération (12, 19, 25, 30) d'une partie de l'huile en suspension dans le volume intérieur (V) de l'enceinte (4, 5) et des moyens d'acheminement (20, 22, 23, 24, 26) de ladite huile récupérée (h) agencés pour générer une circulation d'huile (h) le long des brins (17) dudit joint à brosse (14), orientée en direction de l'organe tournant (3, 15). Le joint (14) résiste ainsi mieux à la cokéfaction.
Patent CA-2796793-A1 (CA)
Title: Secondary heating system for motor vehicles
Inventor: YIN JINGWEI
IPC: B60H1/04
Filed: 2012-11-27
Abstract: A secondary heating system for heating the interior of a motor vehicle having an independent electrical circuit and coolant pump that utilizes maximum latent heat usage from a shut down engine to conserve fuel. Weight sensors are provided in the seats to detect the presence of a passenger therein and activate said system once the engine is turned off. The secondary heating system of the present invention further includes a periodic shut down at preset intervals to extend battery usage.
Patent CA-2797660-A1 (CA)
Inventor: HIRASAWA SHINJI
IPC: G06V30/224
Filed: 2011-03-16
Abstract: A first entity for communicating with a second entity and a third entity comprises a data subdivider (180) for subdividing a data entity into a first data portion and a second data portion. The data portions are processed by an output interface for transmitting a first message to the third entity and the second message to the second entity. In the third entity, the data portion directly received from the first entity and the other data portion received via the second entity are reassembled.
Patent CA-2798175-A1 (CA)
Inventor: BIAS LARRY S
IPC: F24F11/00
Filed: 2012-12-10
Abstract: A user interface for use with an HVAC system, a method of providing service reminders on a single screen of a user interface of an HVAC system and an HVAC system incorporating the user interface or the method. In one embodiment, the user interface includes: (1) a display configured to provide information to a user, (2) a touchpad configured to accept input from the user and (3) a processor and memory coupled to the display and the touchpad and configured to drive the display, the display further configured to display a screen with a layout containing multiple service reminders pertaining to the HVAC  system.
Patent CA-2798871-A1 (CA)
Inventor: GARBARINO GWENDOLYN MARY
IPC: D03D1/00
Filed: 2012-12-14
Abstract: A yoga towel comprising a first layer for standing poses made of woven nylon threads and fibers made from skin-polishing cloth, and an opposite second layer for sitting, kneeling and lying poses made of waffle-woven microfiber fabric. The yoga towel has an edge made of sailcloth. The yoga towel is constructed to prevent a participant from slipping during standing yoga poses, and the exterior remains dry to the touch during use.
Patent CA-2802724-A1 (CA)
Title: Procede et systeme pour detecter des molecules biologiques dans des echantillons
Inventor: BROWN R STEPHEN
IPC: G01N33/02
Filed: 2011-06-17
Abstract: L'invention concerne un système de détection de la présence d'un organisme contenant une enzyme dans un échantillon, qui comprend : une cartouche destinée à contenir l'échantillon et un substrat de manière à ce que l'enzyme puisse réagir avec le substrat pour produire une molécule biologique ; un élément de séparation monté dans un retrait dans une base de la cartouche, l'élément de séparation permettant la séparation de la molécule biologique dans celui-ci ; une source de lumière destinée à exposer la molécule biologique séparée dans l'élément de séparation ; et un détecteur destiné à détecter la fluorescence de la molécule biologique séparée dans l'élément de séparation, la fluorescence détectée étant indicatrice de la présence de l'organisme dans l'échantillon ; la source de lumière étant dans une monture de cartouche surélevée du système qui s'accouple avec le retrait dans la base de la cartouche.
Patent CA-2808468-A1 (CA)
Inventor: PURKIS DANIEL G
IPC: E21B43/26
Filed: 2013-03-06
Abstract: A method of fracturing a formation surrounding a wellbore is provided. A completion string including a tubular is provided, including at least two portions, each portion comprising an annulus isolation means, a selective flow path between the interior and the exterior of the tubular and a throughbore isolation means. The tubular is run into the wellbore. One isolates an annulus between the exterior of the tubular and the wellbore to thereby create at least two isolated zones. One selects any zone to be fractured and remotely opens the flow path in the portion of tubular corresponding to the selected zone. Further, one remotely isolates the throughbore of the tubular by closing the throughbore isolation means in the portion of tubular corresponding to the selected zone and fractures at least part of the formation surrounding the wellbore.
Patent CA-2808826-A1 (CA)
Title: Situational awareness pilot briefing tool
Inventor: COOPER JENNIFER
IPC: B64D47/00
Filed: 2013-03-07
Abstract: The present invention relates to a system and method for better conveying information to a pilot and/or other members of a flight crew present on the flight deck of an aircraft. The invention is of particular use in the briefings that precede various phases of the flight operations of an aircraft (such as start-up of the engines, take-off, ascent to cruise altitude, descent from cruise altitude and landing). The system and method provide a briefing output relevant to the particular phases of a flight in both of a visual form and an audio form, with the briefing output including data of most relevance to the particular flight phase.
Patent CA-2809574-A1 (CA)
Title: Led-based lighting units with substantially sealed leds
Inventor: LAPORTE JEAN-FRANCOIS
IPC: F21K99/00
Filed: 2011-08-25
Abstract: An LED-based lighting unit (10) with substantially sealed LEDS (30) is disclosed. The LED-based lighting unit (10) includes a plurality of LEDs (30) coupled to a mounting surface, a plurality of optical pieces (52) each placeable adjacent the mounting surface about at least one of the LEDs (30), and an elastomeric layer (60) abutting and extending between the optical pieces (52). Optionally, an adhesive layer (40) may be interposed between the mounting surface and the optical pieces (52) and/or the elastomeric layer (60). Optionally, a rigid layer (70) may be provided atop the elastomeric layer (60).
Patent CA-2810555-A1 (CA)
Inventor: BELANGER GUILLAUME
IPC: A42B3/16
Filed: 2011-09-28
Abstract: A hockey helmet includes earpieces that are readily removable from the helmet without the need for tools or other objects, and without the need to remove screws or other components. The earpieces may be slidably attached to rails on a retention mechanism embedded in the foam helmet liner or to rails on the helmet shell itself. The helmet optionally includes an internal region of EPP foam fused or bonded between two thin polycarbonate layers, with the retention mechanism embedded within the EPP foam.
Patent CA-2810853-A1 (CA)
Inventor: TSUKAGOSHI IKUO
IPC: H04N13/00
Filed: 2012-07-03
Abstract: Disparity information is transmitted in a manner such that the receiving processing of a legacy 2D receiving device is not impeded. A multiplexed data stream is provided with a first private data stream (2D stream) containing redundant information data, and a second private data stream (3D extended stream) containing the disparity information. A first descriptor and a second descriptor having language information, which correspond to the first private data stream and the second private data stream, are respectively inserted into the multiplexed data stream. The language information of the second descriptor is nonverbal. The legacy 2D receiving device is able to easily and accurately extract and decode only the 2D stream from the multiplexed data stream, on the basis of this language information. In other words, the legacy 2D receiving device does not decode the 3D extended stream; hence, it is possible to avoid impediment to the receiving device caused thereby.
Patent CA-2812129-A1 (CA)
Inventor: KHAN M AMIN
IPC: A61K51/04
Filed: 2012-11-16
Abstract: A method for preparing 13C labeled plasmalogens as represented by Formula B: (see formula B) The method involves producing a 13C labeled cyclic plasmalogen precursor of Formula A: (see formula A) and conversion of the precursor to a plasmalogen of Formula B.
Patent CA-2819184-A1 (CA)
Inventor: GRAMAGE PINA MA LOURDES
IPC: A61M5/315
Filed: 2010-11-18
Abstract: Single-use syringe in which the barrel has walls of variable thickness in the cross section thereof but walls of constant thickness longitudinally. The barrel is cylindrical, with a circular end wall externally, and, within, the chamber for the injectable liquid has different forms. The barrel furthermore has, on the inner walls thereof, an upper groove and a lower groove close to the end of the barrel where the needle is located. A close-fitting plunger with longitudinal fins, each with a constant height along the entire length thereof, slides inside the barrel.
Patent CA-2819535-A1 (CA)
Inventor: DE CAROLIS ENRICO
IPC: H04L12/40
Filed: 2007-12-14
Abstract: A modular electrical bus system for a valve manifold has a main communication module with a plurality of modular I/O units each having a plurality of I/O fittings being both electrically and mechanically connectable together via a bridge member connecting adjacent units and the main communication module. At least one of the modular I/O  units is also mechanically separable from and maintains communication connection to the main communication module. One or both of the modular IO units and main communication module may have an alpha-numeric display.
Patent CA-2823779-A1 (CA)
Inventor: MAHLICH GOTTHARD
IPC: A47J31/52
Filed: 2012-01-17
Abstract: The invention relates to a brewing or preparation chamber (1) of a beverage preparation device, which is suitable for receiving and extracting a portion capsule (17) filled with powdered or liquid base beverage materials and which consists, completely or partly, of electrically conductive material, and the brewing or preparation chamber (1) comprises a stationary first chamber part (2), and a second chamber part, wherein two electrically conductive contacts are arranged in the first chamber part and in the second chamber part.
Patent CA-2824067-A1 (CA)
Title: Compositions and methods for providing or modulating sweet taste and methods of screening therefor
Inventor: MARGOLSKEE ROBERT FRANKLIN
IPC: A23L27/20
Filed: 2012-01-17
Abstract: The present invention provides methods for identifying a molecule that provides or enhances a sweet taste in the mouth and compositions containing such molecules. The methods involve determining the effect of a variety of known or new compounds on expression or functional activity of a glucose-transporter protein of the activity of an ATP-gated K+ channel (K ATP) in a mammalian oral cell, taste cell, or heterologous cell that expresses the protein or channel.
Patent CA-2828590-A1 (CA)
Title: Codage de coefficients de transformee pour codage video
Inventor: SOLE ROJALS JOEL
IPC: H04N7/50
Filed: 2012-03-07
Abstract: La présente invention concerne des techniques de codage de coefficients de transformée, associés à un bloc de données vidéo résiduelles, dans un processus de codage vidéo. Des aspects de la présente invention comprennent la sélection d'un ordre de balayage pour à la fois un codage de carte de signification et un codage de niveau, ainsi que la sélection de contextes pour un codage entropique en accord avec l'ordre de balayage sélectionné. La présente invention concerne une harmonisation de l'ordre de balayage pour coder à la fois la carte de signification des coefficients de transformée ainsi que pour coder les niveaux du coefficient de transformée. Selon l'invention, l'ordre de balayage pour la carte de signification est dans la direction inverse (c'est-à-dire des fréquences les plus élevées aux fréquences les plus basses). La présente invention concerne également les coefficients de transformée qui sont balayés dans des sous-ensembles plutôt que dans des sous-blocs fixes. En particulier, des coefficients de transformée sont balayés dans un sous-ensemble constitué d'un nombre de coefficients consécutifs selon l'ordre de balayage.
Patent CA-2830963-A1 (CA)
Inventor: BLOINK TOMMY
IPC: E04H4/16
Filed: 2012-02-07
Abstract: Detailed are fluid flow deflectors (38, 138) for use with sweep tail hoses (18) of automatic swimming pool cleaners (10).The deflectors (38, 138) do not function principally on gravitational forces and need not necessarily employ flexible components or attachments for purposes of effecting deflection. Instead, the deflectors may be rigid and continually position a fixed obstacle (82) in a central portion of a fluid stream. Perforations (62) in a rigid wall (46a), moreover, draw fluid into the deflectors (38, 138), creating a greater volume of exiting stream when an associated pool cleaner (10) is underwater.
Patent CA-2831549-A1 (CA)
Inventor: HASHIMOTO KEIJI
IPC: H01M8/02
Filed: 2012-04-11
Abstract: An oxidant gas flow path (30) of a fuel cell (10) has an upstream portion configured as a plurality of groove flow paths (35b) and a downstream portion in which a gas diffusion porous body (26) is disposed. A fuel gas flow path (40) of the fuel cell (10) has an upstream portion configured as a plurality of another groove flow paths (45b) and a downstream portion in which another gas diffusion porous body (28) is disposed. A cooling medium flow path (50) is formed between a first separator (22) of each unit cell (12) of the fuel cell (10) and a second separator (24) of a unit cell (12) adjacent to the each unit cell (12). The direction toward which a cooling medium flows through the cooling medium flow path (50) is the same as the direction toward which an oxidant gas flows through the oxidant gas flow path (30). The upstream portion of the cooling medium flow path (50) is positioned closer to the surface of a membrane-electrode assembly (20) facing the oxidant gas flow path (30) adjacent to the cooling medium flow path (50), compared with the downstream portion of the cooling medium flow path (50).
Patent CA-2831726-A1 (CA)
Title: Continuity maintaining biasing member
Inventor: MONTENA NOAH
IPC: H01R24/38
Filed: 2012-03-29
Abstract: A post having a first end, a second end, and a flange proximate the second end, wherein the post is configured to receive a center conductor surrounded by a dielectric of a coaxial cable, a connector body attached to the post, a coupling element attached to the post, the coupling element having a first end a second end, and a biasing member disposed within a cavity formed between the first end of the coupling element and the connector body to bias the coupling element against the post is provided. Moreover, a connector body having a biasing element, wherein the biasing element biases the coupling element against the post, is further provided. Furthermore, associated methods are also provided.
Patent CA-2832301-A1 (CA)
Inventor: JIANG HUA
IPC: B65G63/06
Filed: 2011-12-02
Abstract: The present invention discloses a vehicle goods bracket which is provided at the side of a transport vehicle, and is capable of swinging outward and restoring inward, and which is capable of carrying goods up or down, so as to load and unload for the transport vehicle. The present invention also discloses a vehicle goods bracket set which includes a pair of vehicle goods brackets provided symmetrically at the two sides of the transport vehicle. The present invention further discloses a vehicle goods bracket group, comprising two sets of vehicle goods brackets which are adjacently arranged in the lengthwise direction of the transport vehicle, wherein each set of vehicle goods brackets comprises a pair of vehicle goods brackets provided symmetrically at the two sides of the transport vehicle. According to the length and quantity of goods, one set of vehicle goods brackets can work alone, or two sets of vehicle goods brackets work simultaneously. wherein the vehicle goods bracket group relates particularly to loading and unloading containers.
Patent CA-2832410-A1 (CA)
Title: Freeze dried drug nanosuspensions
Inventor: INGHELBRECHT SABINE KARINE KATRIEN
IPC: A61K9/19
Filed: 2012-04-13
Abstract: The present invention relates to a freeze-dried (also called lyophilized) drug nanosuspension. The present freeze-dried drug nanosuspension composition has an acceptable stability of the particle size distribution during storage, including long term storage.
Patent CA-2832448-A1 (CA)
Inventor: LYNCH TIMOTHY
IPC: H04L47/52
Filed: 2012-04-03
Abstract: Improved packet scheduling methods and apparatuses for use in, among other things, a network interface of a router (or other network element) are described herein. In one such improved method, packets buffered in a network interface are segmented for transmission on a communications link into multiple scheduling domains each being represented by a scheduling tree, each scheduling tree is assigned to a separate virtual port scheduling engine, and a top level scheduling engine is employed to schedule between the outputs of the virtual port scheduling engines to make the final choice of which buffered packet to transmit on the communications link (e.g., to move to the transmit queue of the network interface). By having the virtual port scheduling engines operate in parallel and substantially independently of each other, the rate at which packet can be moved into the transmit queue may increase greatly, thereby increasing the bandwidth of the network interface of the router.
Patent CA-2833726-A1 (CA)
Title: Container candle, insert therefor and method of making
Inventor: DICKMANN BRADLEY J
IPC: C11C5/02
Filed: 2012-04-19
Abstract: A container candle having improved burn performance and fragrance delivery is described. The container candle includes a container, a non-cylindrical insert with wick, and a fill material. The non-cylindrical insert provides auto- centering of the wick in the container candle and even burning of the candle by centrally positioning and retention of the wick in the container. The non-cylindrical insert has a top surface which transitions into tapered side walls which in turn transition to a base having a bottom surface, with the top surface being of a lesser diameter than the diameter of the bottom surface. An upper portion of the wick extends beyond the top surface of the insert. The fill material is situated in the container around the insert in an amount at least substantially sufficient to cover the insert but not cover the upper portion of the wick extending out of the insert.
Patent CA-2835877-A1 (CA)
Inventor: BEADLE EDWARD
IPC: G01V3/17
Filed: 2013-11-28
Abstract: A method for detecting an oil mass covered by ice includes collecting radiometric data different frequencies, corresponding to respective different depths into the ice, using at least one airborne platform moved about a search area above the ice so that the radiometric data defines radiometric volumetric data. The radiometric volumetric data is processed to thereby detect an oil mass covered by the ice.
Patent CA-2836398-A1 (CA)
Title: Intranasal testosterone bio-adhesive gel formulations and use thereof for treating male hypogonadism
Inventor: KREPPNER WAYNE
IPC: A61K31/568
Filed: 2012-05-15
Abstract: The present invention relates to pernasal testosterone bio-adhesive gel formulations for intranasal administration and testosterone replacement treatment methods for using the pernasal testosterone bio-adhesive gel formulations for providing sustained intranasal delivery of testosterone to testosterone deficient males to treat, for example, male subjects diagnosed with hypogonadism.
Patent CA-2836507-A1 (CA)
Inventor: INGEBRETSEN GEIR
IPC: B63B35/44
Filed: 2012-06-08
Abstract: A deck arrangement for a vessel or platform (1) configured for performing subsea operations, the vessel or platform having a main deck (2) and a working station (4a) and facilities (9b, 6; 28) for supporting activities in the working station, the working station further comprising a working area (4b). One or more deck elements (14a,b, 15) are arranged at an elevation different from than of the main deck (2) and at an elevation where upper surfaces of the deck elements (14a,b, 15) and the upper surface of the working area (4b) are on the same, or substantially same, level. Preferably, the deck elements are arranged above the main deck (2) and above one or more of the facilities (9b, 6, 28). The facilities may be a riser storage compartment, a BOP area and/or a pipe deck.
Patent CA-2837171-A1 (CA)
Title: Methods to increase the number of filters per optical path in a downhole spectrometer
Inventor: ZHANG WEI
IPC: G01J3/42
Filed: 2011-05-24
Abstract: Downhole spectrometer tools are provided with two ways to increase the number of filters on an optical path, A first approach employs multiple filter wheels that rotate alternately in a common plane to intersect, the optical path. Portions of the wheels are cut out to avoid mechanical interference between the wheels. A second approach drives the one or more filter wheels with a wobble that causes the filters to trace one or more hypocyeloidal curves that each intersect the optical path.