baber/WOPTO huggingface dataset:
Patent CA-2757778-A1 (CA)
Title: Improved catalyst/biomass mixing in transport reactor
Inventor: BARTEK ROBERT
IPC: C10G1/00
Filed: 2010-05-05
Abstract: A reactor is disclosed for fluidized cracking of solid particulate biomass material. The reactor comprises a first mixing zone, where a particulate stream comprising solid particulate biomass is mixed with a lift gas, and becomes fluidized. The reactor comprises a second mixing zone where a beat carrier material is mixed with the fluidized solid particulate biomass material
Patent CA-2758484-A1 (CA)
Title: Anti-viral compounds
Inventor: DEGOEY DAVID A
IPC: C07D209/52
Filed: 2010-04-14
Abstract: Compounds effective in inhibiting replication of Hepatitis C virus ("HCV") are described. This invention also relates to processes of making such compounds, compositions comprising such compounds, and methods of using such compounds to treat HCV infection.
Patent CA-2760447-A1 (CA)
Inventor: MALECKI HARRY C
IPC: C01B31/02
Filed: 2010-04-26
Abstract: A method for carbon nanotube synthesis can include providing in a growth chamber, a substrate in close proximity with a surface of a first plate having a catalyst. The method can also include heating the growth chamber to a temperature sufficient to cause transfer of catalytic particles from the first plate to the substrate. The method can also include growing carbon nanotubes on the substrate by directing feed gas to the substrate.
Patent CA-2761419-A1 (CA)
Inventor: ROUSSY RICHARD B
IPC: A47C17/04
Filed: 2011-12-09
Abstract: A backrest of a bed is pivotable with respect to a bed frame. A backrest actuator assembly connects the backrest to the bed frame. The backrest actuator assembly is configured to raise and lower the backrest with respect to the bed frame by way of an actuator. The backrest actuator assembly is further configured with a lockable damper to release the backrest to lower due to gravity over a damped range of motion. The backrest can be so lowered during an emergency, such as an emergency that requires administration of CPR to the bed's occupant. The lockable damper can stop the lowering of the backrest at any position along the damped range of motion. After an emergency lowering, the backrest actuator assembly can automatically reset to a normal operation state.
Patent CA-2762909-A1 (CA)
Inventor: KLASSEN GERHARD D
IPC: H04L12/58
Filed: 2005-07-08
Abstract: A method including sending, by a communication device, an instant message to a contact; receiving, by the communication device, a delivered notification for the instant message;  and displaying, by the device to a user, in response to receiving the delivered notification, both an indication that the contact is reachable and a query whether to send another message to the contact; also a communication device including a communication interface through which the device is able to send instant messages to and receive instant messages from a network; a processor coupled to the communication interface; a user input component coupled to the processor through which a user of the device is able to provide content for the instant messages;a user output component coupled to the processor through which the device is able to display the instant messages and selected notifications to the user, and memory to store an identifier that identifies the device in the instant messaging system and to store code which, when executed by the processor, sends an instant message to a contact, receives a delivered notification for the instant message, and displays to a user, in response to receiving the delivered notification, both an indication that the contact. is reachable and a query whether to send another message to the contact
Patent CA-2765375-A1 (CA)
Inventor: RUOKOJAERVI JARKKO
IPC: G05D1/02
Filed: 2010-06-22
Abstract: L?invention concerne un procédé pour définir un modèle environnemental et un trajet permettant d?agencer une commande automatique de machine d?exploitation minière mobile. Dans le procédé, un point d?initialisation est défini pour définir le modèle environnemental dans une première zone. Des données destinées au modèle environnemental sont définies en fonction de premières données d?emplacement lorsque la machine d?exploitation minière est entraînée d?une première zone vers une seconde zone, les premières données d?emplacement concernant le point d?initialisation. Des données de points de trajet sont définies par utilisation d?au moins certaines données du modèle environnemental et de secondes données d?emplacement obtenues lors de l?entraînement de la machine d?exploitation minière entre les première et seconde zone, les données du second emplacement étant relatives au point d?initialisation. Les données définissant le trajet sont stockées pour être utilisées dans la commande automatique de la machine d?exploitation minière.
Patent CA-2766422-A1 (CA)
Title: Electronic circuit for converting a mains-operated luminaire into an emergency luminaire
Inventor: NOE MICHEL
IPC: H05B44/00
Filed: 2010-05-26
Abstract: An electronic circuit is provided for converting an existing mains-operated luminaire into an emergency luminaire. The mains-operated luminaire comprises an LED array (2) and a mains converter (1) for supplying the same with power. An emergency lighting element (5) having an electronic circuit supplies the LED array (2) with power from a storage battery (6) during emergency operation. During the transition to the emergency operation, the circuit (5) disconnects the power supply from the mains converter (1) and subsequently controls the power output of the storage battery (6) and the input power of the LED array (2) by way of a closed loop.
Patent CA-2767487-A1 (CA)
Inventor: DELMAR LUDOVIC
IPC: E21B25/00
Filed: 2010-07-08
Abstract: There is disclosed herein drilling apparatus, in particular for use in the field of oil prospecting, comprising: a first tubular member (1, 2, 3); a second tubular member (6, 7, 8, 9) mounted at least partly within the first tubular member so as to be reciprocally free in rotation with respect to the first tubular member about an axis (5); and a drill bit (4) operatively connected to one of the first or second tubular members so as to be rotated in response to the one tubular member being turned in order to effect drilling, characterised in that: the drilling apparatus further comprises a restoring member (18, 36) for applying a forces between the first tubular member and the second tubular member at least in respective first axial directions in response to relative displacement of the first tubular member and the second tubular member in the respective opposite axial directions. Also provided are a tubular assembly and a method of assembling tubular members.
Patent CA-2768883-A1 (CA)
Inventor: LOVELAND DAMIEN
IPC: H05B37/02
Filed: 2010-02-12
Abstract: Light-based systems for communicating information associated with service orders and/or the identification of personal objects are disclosed. A personal mobile electronic communication device is used in conjunction with a communication network and a lighting controller to communicate service orders by lighting with one or more individually controllable luminaires in a lighting network. A personal mobile electronic communication device is, alternatively or additionally, used in conjunction with a communication network, a memory, and a lighting controller controlling to indicate by lighting whether there is an association between the personal mobile electronic communication device and a personal item.
Patent CA-2769065-A1 (CA)
Inventor: NARANJO-TACKMAN RAMON
IPC: A61F9/01
Filed: 2010-07-08
Abstract: There is provided a system, apparatus and methods for developing laser systems that can create precise predetermined clear corneal incisions that are capable of reducing astigmatism, such as induced astigmatism. The systems, apparatus and methods further provide laser systems that can provide these incisions at or below Bowman's membrane.
Patent CA-2773949-A1 (CA)
Inventor: OSTERKAMP FRANK
IPC: C07K14/575
Filed: 2010-09-23
Abstract: Disclosed are novel compounds having NPR-B agonistic activity. Preferred compounds are linear peptides containing 8-13 conventional or non-conventional L- or D- amino acid residues connected to one another via peptide bonds.
Patent CA-2774587-A1 (CA)
Inventor: KOUYOUMJIAN GAREN
IPC: A61M5/315
Filed: 2010-09-29
Abstract: An assembly for a drug delivery device comprises a first drive member (11) for driving a piston rod (5), wherein in a first state of the assembly the first drive member (11) is moveable with respect to a second drive member (12) and the piston rod (5) is configured to be moved with respect to the first drive member (11) when the first drive member (11) is moved with respect to the second drive member (12). The assembly further comprises a coupling member (20) being configured to couple the first drive member (11) with the second drive member (12) in a second state of the assembly, so that the movement of the first drive member (11) with respect to the second drive member (12) is prevented, thereby forming a drive unit (11, 12) for a set and delivery action of the drug delivery device.
Patent CA-2776318-A1 (CA)
Title: Turbofan case and method of making
Inventor: ELEFTHERIOU ANDREAS
IPC: F01D5/22
Filed: 2004-07-19
Abstract: A casing for a gas turbine includes a fan case, an intermediate case and a gas generator case integrated with one another. In another aspect, the casing provides a construction including several aspects which improve structural efficiency, such as a semi-monocoque construction, improved strut design, etc. Improved load paths and means for transmitting loads in the engine case are also disclosed.
Patent CA-2777194-A1 (CA)
Inventor: CHICH ADEM
IPC: F24F7/02
Filed: 2012-05-17
Abstract: A fascia vent for a roof structure includes a fascia board for attachment along the lower ends of roof raftcrs that support a roof deck above an attic space. The fascia vent has an exposed outside face and an inside face at least partly exposed to the attic space. In one embodiment, a plurality of slots are formed along the inside face of the fascia board with a lower end of the slots communicating with ambience along the bottom edge of the fascia board and an upper end of the slots communicating with the attic space. In another embodiment, a plurality of spaced vent pockets are formed in the inside face and a slot is formed along the bottom edge of the fascia vent communicating with the vent pockets. In still another embodiment for installing along the longer rafter tails of wider rafters, the fascia board is wider and plunge cuts are made along the bottom edge of the fascia board to form a flow path to the vent pockets and thus to an attic space.  In use, hot air vented from the attic is replaced by fresh air that flows through the fascia vent and into the attic space.
Patent CA-2778433-A1 (CA)
Title: Molten metal containment structure having flow through ventilation
Inventor: REEVES ERIC W
IPC: F27D1/12
Filed: 2010-12-08
Abstract: Exemplary embodiments of the invention provide a molten metal containment structure including a refractory molten metal containment vessel having an external surface, and a metal casing for the vessel having an internal surface at least partially surrounding the external surface of the vessel at a distance therefrom forming a spacing between the vessel and the casing. The spacing includes an unobstructed upwardly extending gap that is vented to the exterior of the structure by upper and lower openings in the casing. A layer of insulating material is preferably positioned in the spacing between the internal surface of the casing and the external surface of the vessel, with the layer of insulating material being narrower than the spacing at least at upwardly extending sides of the casing, thereby forming the unobstructed gap. The vessel may be a metal conveying trough, a housing for a metal filter, a container for a metal degasser unit, a crucible, or the like.
Patent CA-2781545-A1 (CA)
Inventor: IMBUSCH GEREON
IPC: B66C11/00
Filed: 2010-11-12
Abstract: The invention relates to a lifting apparatus, especially a cable traction mechanism, comprising a base frame that has at least two base plates, further comprising at least two longitudinal beams that interconnect the base plates and are spaced apart from each other, and attachment elements that are mounted on the base plates by means of holding parts. In order to create a lifting apparatus, especially a cable traction mechanism, which is characterized by a modular design, the holding parts (13a, 13b) are arranged as extensions of the longitudinal beams (5a, 5b, 5c).
Patent CA-2783117-A1 (CA)
Inventor: OSATO TOMOKAZU
IPC: H02M1/00
Filed: 2012-07-11
Abstract: A switching power supply device includes a case, a board that has circuit parts containing a switching element mounted thereon and is accommodated in the case, and a heat sink that is provided in the case so as to partition the inside of the case into a part mount chamber having the board accommodated therein and an air flow path through which air flows. The switching element of the circuit parts is mounted on the board while brought into contact with a surface of the heat sink that faces the part mount chamber, and cooled through the heat sink by the air flowing in the air flow path.
Patent CA-2784824-A1 (CA)
Inventor: LEIGHTON HARRY J
IPC: A01N43/38
Filed: 2010-12-17
Abstract: The present invention relates to, among other things, methods for treating trigeminal cephalgias such as migraine and migraine like headaches and other cerebrovascular conditions associated with pain and or inflammation. When non-steroidal anti inflammatory drugs (NSAIDs), such as ketoprofen, are applied locally using specific topical formulations immediate relief of pain is obtained. Intense pain is typically reduced to mild pain or no pain within 30 minutes of application of the topical formulation. The NSAID may be given in combination with other pharmacological agents, such as vasoconstrictors, opioids, decongestants and/or non-opioid migraine drugs, such as triptans and ergots and agents that affect serotonin receptors as agonists, antagonists or partial agonists.
Patent CA-2785375-A1 (CA)
Inventor: NOZAKI JIRO
IPC: A44B19/36
Filed: 2009-12-25
Abstract: A reverse opening slide fastener (1) is provided with: a pair of left and right, first and second fastener stringers (10, 20); a pair of first and second separable connection members (30, 40) which is secured to the first and second fastener stringers (10, 20); and a pair of first and second sliders (50, 60). The first slider (50) is provided closer to the first separable connection member (30) than the second slider (60), and connection and separation operation can be performed by inserting and removing the second separable connection member (40) into and from the first and second sliders (50, 60). The second separable connection member (40) is provided with an insertion and removal region in which the second separable connection member (40) can be inserted into and removed from the first and second sliders (50, 60) through gaps between upper and lower flanges (55, 56, 65, 66) of the first and second sliders (50, 60). Also, the reverse opening slide fastener is provided with a positioning structure which, when the second separable connection member (40) is operated and inserted, determines the relative positions between the first separable connection member (30) and the second separable connection member (40). The configuration minimizes the possibility of the insertion of the second separable connection member (40) being insufficient when the second separable connection member (40) is inserted into the first and second sliders (50, 60) and causes the connection and separation operation to be performed more easily.
Patent CA-2785981-A1 (CA)
Inventor: PUPPALA MADHAV S
IPC: B23B19/00
Filed: 2008-10-28
Abstract: A system, in certain embodiments, includes a cutting tool, a drive, and a chuck rotatable by the drive. The chuck includes a body having a core disposed in a shell, wherein the shell is made of a metal and the core is made of a composite material. The chuck also includes a set of jaws coupled to the body, wherein the jaws are configured to hold a work piece adjacent the cutting tool.
Patent CA-2788606-A1 (CA)
Title: Procede pour maintenir un volume de gaz dans un reservoir geologique souterrain par injection d`azote
Inventor: BARROUX CLAIRE
IPC: E21B43/12
Filed: 2012-08-27
Abstract: On sélectionne un gaz de traitement ayant les propriétés suivantes : - le gaz de traitement est plus léger que le gaz à maintenir ; - le gaz de traitement engendre des tensions interfaciales avec des liquides aqueux ou hydrocarbonés plus importantes que le gaz à maintenir ; - le gaz de traitement mouille moins la roche de couverture que le gaz à maintenir. Puis, on détermine le volume de gaz de traitement à injecter en fonction des caractéristiques géologiques du réservoir et du volume de gaz à maintenir. On injecte le volume de gaz de traitement dans le réservoir.
Patent CA-2790429-A1 (CA)
Title: Materiau absorbant fibreux
Inventor: FUNG PAUL Y
IPC: D04H1/488
Filed: 2012-09-19
Abstract: 81661531 ABRÉGÉ : Un matériau absorbant comprend un matériau fibreux ayant une pluralité de fibres individuelles formant une matrice de fibres et une pluralité de fibres absorbantes imprégnées dans la matrice de fibres au moyen dun procédé par aiguilletage. Date reçue/Date Received 2021-03-19
Patent CA-2791082-A1 (CA)
Inventor: CROOKES WILLIAM
IPC: H02M7/483
Filed: 2010-03-15
Abstract: A static synchronous compensator (36) for use in reactive power compensation, the static synchronous compensator (36) comprising at least one primary compensator limb (38) including first and second DC terminals (40, 42), and an AC terminal (44) for connection in use to an AC network (58), the or each primary compensator limb (38) defining first and second limb portions (50, 52), each limb portion (50, 52) including at least one switching element (54) connected in series with a chain-link converter (56) between a respective one of the first and second DC terminals (40, 42) and the AC terminal (44), the switching elements (54) of the first and second limb portions (50, 52) being operable to switch the respective chain-link converters (56) in and out of circuit between the respective DC terminal (40, 42) and the AC terminal (44) and the chain-link converters (56) being operable to generate a voltage waveform at the AC terminal (44); and a secondary compensator limb (46) including at least one DC link capacitor (48) connected between the first and second DC terminals (40, 42), the secondary compensator limb (46) being connected in parallel with the or each primary compensator limb (38).
Patent CA-2792149-A1 (CA)
Title: Interspinous process spacing device and implantation tools
Inventor: SMISSON HUGH F III
IPC: A61B17/70
Filed: 2011-03-14
Abstract: Various embodiments described herein provide devices and associated methods for treating spinal disease by implanting one or more interspinous process spacing devices. In one embodiment, an interspinous process spacing device includes a first attachment side and a second attachment side, whereby each attachment side includes one or more slots formed in the outer surface and oriented proximate one end for receiving fasteners extending inwardly from a second interspinous process spacing device. The device further includes a spacer tray positioned between the first attachment side and the second attachment side, the spacer tray extending from the first attachment side and slideably insertable through a tray slot formed in the second attachment side, wherein the spacer tray is adapted to retain adjacent spinous processes in a spaced apart orientation.
Patent CA-2794666-A1 (CA)
Inventor: SEO IN KWON
IPC: H03M13/27
Filed: 2011-04-13
Abstract: L'invention porte sur un procédé et un appareil d'émission d'un signal de liaison montante. Le procédé d'émission d'un signal de liaison montante par un appareil de communication dans un système de communication sans fil comprend le codage de canal d'informations de commande, et le multiplexage des informations de commande ayant subi le codage de canal avec une pluralité de blocs de données par réalisation d'un entrelacement de canal, le nombre de symboles ayant subi le codage de canal pour les informations de commande étant déterminé à l'aide de l'inverse de la somme d'une pluralité de rendements spectraux (SE) pour une transmission initiale de la pluralité de blocs de données.
Patent CA-2795406-A1 (CA)
Title: Laminated assembly and method for making
Inventor: KOTIL DOUGLAS L
IPC: B32B7/03
Filed: 2012-11-13
Abstract: An adhesively-joined laminated structure comprising layers of flat elongated members, at least a first member of which comprises wood and at least a first surface of the first member being treated with a preservative chemical. A recess may be provided in the first surface of the first member to improve preservative chemical absorption.
Patent CA-2796286-A1 (CA)
Inventor: BOHN THOMAS B
IPC: H04B7/212
Filed: 2011-03-24
Abstract: A method for direct mode channel access in a time division multiple access (TDMA) system includes: assigning a radio operating in the TDMA system to transmission on a first time slot of a direct mode channel; initiating a request for a direct mode transmission on the direct mode channel; determining, by the radio, whether there is communication activity present in the first time slot or a second time slot of the direct mode channel; aligning, by the radio, to a selected slot timing based on the determining step; and transmitting, by the radio, with the selected slot timing on the first time slot.
Patent CA-2797280-A1 (CA)
Inventor: BESSE SERGE
IPC: H01M8/04
Filed: 2011-04-18
Abstract: The present invention relates to a device (10) for storing and restoring electrical energy comprising a chamber (100) in which water electrolysis means (110), a fuel cell (120), and monitoring/control means (130) for monitoring the operation of said device (10) in the fuel cell mode or the electrolyzer mode are arranged. Connection means (141) enable said chamber (110) to be connected to storage means (210) for storing dihydrogen (H2), which are outside of said chamber (110).
Patent CA-2799472-A1 (CA)
Inventor: CHAN CLEMENT K
IPC: C07K16/22
Filed: 2011-07-01
Abstract: Methods for treating vascularized pigment epithelial detachment using anti-VEGF agents are disclosed.
Patent CA-2800186-A1 (CA)
Title: Nutritional formulations and method for treating diseases
Inventor: DUNNING BARBARA L
IPC: A61P27/02
Filed: 2012-12-28
Abstract: The present invention provides methods for treating retinal disorders using a nutraceutical composition comprising lutein and zeaxanthin. Methods for treating vitreomacular traction disorder and related disorders are disclosed.
Patent CA-2803336-A1 (CA)
Inventor: ELKASEVIC SUAD
IPC: A47L15/50
Filed: 2013-01-23
Abstract: A home appliance with a telescopic rack including a cavity with walls having an opposing set of ribs, a rack with opposing side edges, a slide coupled to an opposing side edge, and a brace coupled to the slide and capturing the opposing set of ribs.