baber/WOPTO huggingface dataset:
Patent CA-2751233-A1 (CA)
Title: Conception de stent souple
Inventor: DONOVAN RYAN
IPC: A61F2/90
Filed: 2010-02-02
Abstract: La présente invention concerne des dispositifs médicaux de support tissulaire et des systèmes d'administration de médicaments, et plus particulièrement des stents souples tubulaires qui sont implantés dans une lumière corporelle d'un animal ou d'un humain vivant pour soutenir l'organe, conserver la perméabilité et/ou administrer des médicaments ou des agents. Ledit stent possède une forme cylindrique définissant un axe longitudinal et comprend une section hélicoïdale comportant une pluralité d'éléments d'entretoise orientés longitudinalement et une pluralité d'éléments d'articulation orientés de façon périphérique raccordant de façon périphérique les éléments d'entretoise adjacents pour former une bande. La bande est enroulée autour de l'axe longitudinal d'une manière sensiblement hélicoïdale pour former une pluralité d'enroulements hélicoïdaux. Au moins un élément de raccord s'étend entre les enroulements hélicoïdaux longitudinalement adjacents de la bande.
Patent CA-2751921-A1 (CA)
Inventor: BOHLENDER PETER
IPC: G09B9/08
Filed: 2011-09-09
Abstract: The invention relates to a smoke simulator system for an aircraft simulator cockpit said system comprising a water tank, an ultrasonic generator, said ultrasonic generator being inside said water tank, supply means to said water tank and outlet means from said water tank for smoke. The invention relates as well to a method to operate such a smoke simulator system for an aircraft simulator cockpit.
Patent CA-2754901-A1 (CA)
Inventor: CICCOCIOPPO ROBERTO
IPC: A61K31/445
Filed: 2010-03-11
Abstract: The present invention relates to methods of treating or preventing addiction and relapse use of addictive agents, and treating or preventing addictive or compulsive behaviour and relapse practice of an addictive behaviour or compulsion, by administering a peroxisome proliferator-activated receptor gamma (PPAR ) agonist, alone or in combination with another therapeutic agent, such as, for example, an opioid receptor antagonist or an antidepressant, or an addictive agent, such as, for example, an opioid agonist. The present invention also includes pharmaceutical compositions for treating or preventing addiction or relapse that include a PPAR agonist and one or more other therapeutic or addictive agents, as well as unit dosage forms of such pharmaceutical compositions, which contain a dosage effective in treating or preventing addiction or relapse. The methods and compositions of the invention are useful in the treatment or prevention of addiction to any agent, including alcohol, nicotine, marijuana, cocaine, and amphetamines, as well as compulsive and addictive behaviours, including pathological gambling and pathological overeating.
Patent CA-2757997-A1 (CA)
Title: High density wireless system
Inventor: GREEN ROBERT
IPC: H04B7/08
Filed: 2011-11-14
Abstract: A method and apparatus for communicating within a wireless microphone system having a plurality of audio channels. The method includes the steps of dividing a small block of radio frequency spectrum associated with a single television broadcast channel into a plurality of at least 20 contiguous subchannels that are also contiguous with the boundaries of the television broadcast channel where each of the subchannels is less than 75 kHz and transmitting an audio signal from a microphone transmitter on one the plurality of subchannels through a transmitter with a radio frequency isolator or other means for suppressing intermodulation energy coupled to an antenna, the radio frequency isolator having a bandwidth no larger than any one of the plurality of divided subchannels; and receiving the audio signal through a microphone receiver.
Patent CA-2758403-A1 (CA)
Title: Generateur de vapeur
Inventor: COLOMBO ROBERTO
IPC: D06F39/00
Filed: 2010-04-14
Abstract: La présente invention concerne un générateur de vapeur pourvu d'un élément de chauffage électrique destiné à chauffer l'eau devant être évaporée. Ledit générateur est constitué d'une résistance électrique insérée dans une base profilée d'un support, fixée dans un trou obtenu dans l'une des parois verticales du récipient destiné à chauffer l'eau.
Patent CA-2759904-A1 (CA)
Title: Locking penetrator
Inventor: PAULO PAULO CEZAR SILVA
IPC: E21B33/03
Filed: 2010-03-18
Abstract: A penetrator comprising a housing and a bulkhead positioned within the housing and configured to slide relative to the housing. The bulkhead comprises a bulkhead hydraulic coupling and a bulkhead electrical connection. The penetrator also in-cludes a system for locking the bulkhead in a desired position relative to the housing.
Patent CA-2761639-A1 (CA)
Inventor: INOUE TADASHI
IPC: A61K31/4436
Filed: 2010-05-31
Abstract: The present invention relates to aryl substituted carboxamide derivatives of formula (I) or a pharmaceutically acceptable salt thereof, which have blocking activities of T-type calcium channels or voltage gated sodium channels as the tetrodotoxin-sensitive (TTX-S) blockers such as Na v1.3 and Na v 1.7, and which are useful in the treatment or prevention of disorders and diseases in which T-type calcium channels or voltage gated sodium channels are involved. The invention also relates to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which T-type calcium channels or voltage gated sodium channels are involved.
Patent CA-2766395-A1 (CA)
Inventor: WILLIAMS TUDOR D
IPC: F02B47/02
Filed: 2009-06-26
Abstract: A water injector has a plug end fitting for installation on the individual combustion chambers of an internal combustion engine of the spark ignition or compression ignition type, though which a quantity of water or other non-fuel fluid is injected into the combustion chamber. The temperature and combustion pressure of each combustion chamber as well as the temperature, pressure and humidity of the atmosphere may be monitored and used to control the quantity of water injected into the combustion chambers such that the engine operates at internal combustion conditions equivilent to those occurring at the standard ISO rated atmospheric conditions and thus delivers its ISO rated output regardless of atmospheric conditions. A nozzle is fitted to the plug end of the water injector containing a plurality of openings to inject the water or other non-fuel fluid into the combustion chamber in a predetermined spatial spray pattern. For spark-ignited engines, a high energy pre-chamber may be integrated with the water injector to facilitate ignition when water is injected into the compression cycle. For Diesel engines, the water injection nozzle may be provided with a spatial spray pattern that complements that of the Diesel injector within the cylinder. Engine efficiency may be further enhanced by using an exhaust heat exchanger to preheat at least some of the fluid being injected into the engine and by combining a first injection of fluid at a lower temperture for controlling combustion and otherwise improving efficiency during the compression stroke with a second injection of fluid at a substantialy higher temperature during the expansion stroke for maintaining a high rated output during non ISO conditions.
Patent CA-2767771-A1 (CA)
Title: Matiere poreuse ceramique presentant une architecture de type alveolaire et une macroporosite controlee
Inventor: BERTAIL CAROLINE
IPC: B01J20/10
Filed: 2010-07-19
Abstract: Matière poreuse céramique comprenant : une micro structure comprenant un matériau de structure cristalline xonotlite et/ou tobermorite cristallisé sous la forme d'aiguilles liées les unes aux autres de façon à ménager entre elles un diamètre de pore D95 supérieur ou égal à 0,4 µm et inférieur à 5 µm et un diamètre moyen de pore D50 supérieur ou égal à 0,4 µm et inférieur à 1,5 µm préférentiellement de 0,4 à 1 µm; et une macrostructure continue constituée par des canaux interconnectés dans la microstructure.
Patent CA-2769058-A1 (CA)
Inventor: LONG CHARLES F
IPC: F16H61/12
Filed: 2010-06-28
Abstract: A shift by wire control for a multi-speed vehicle transmission is provided. The control includes a shift by wire shift valve in fluid communication with other shift valves and clutch trim valves to provide double blocking features in the neutral range and a reverse range. The shift by wire valve is configured with multiple differential areas to provide failure modes for all forward ranges.
Patent CA-2771470-A1 (CA)
Inventor: JUAN ALEJANDRO
IPC: E21B43/24
Filed: 2010-08-27
Abstract: Disclosed herein is a use of pulsed combustion to convert chemical energy to usable heat. For example, in boilers, heat is generated by burning fuel at burners and transferring the heat to water or other fluids, including air, through heat exchangers. In one form, these heated fluids may then be utilized to assist in removing oil from oil sand reservoirs.
Patent CA-2774111-A1 (CA)
Inventor: GOLDMAIER MARTIN ALEXANDER
IPC: C02F1/461
Filed: 2009-09-18
Abstract: The invention refers to a device for the purification of water, comprising the following components: (a) A storage tank (10) for retention of the purified water; (b) a feed pipe (15), leading from the water to be purified to the storage tank (10); (c) wherein a reactor (4) for anodic oxidation of the water is arranged within the feed pipe (15), and (d) the storage tank (10) comprises a redox sensor (5) for measuring the redox potential, and (e) water supply from the feed pipe (15) into the storage tank (10) is performed discontinuously.
Patent CA-2775760-A1 (CA)
Inventor: XU PING
IPC: C08K3/36
Filed: 2006-05-01
Abstract: High purity perfluoroelastomer composites and processes for producing the same are provided. High purity composites may be formed from compositions comprising a crosslinkable fluoroelastomer terpolymer of TFE, PAVE, and CNVE, and functionalized PTFE, which may be crosslinked to form crosslinked composites having low metal content and low compression set. Emulsion mixtures for forming the high purity composites are also provided.
Patent CA-2776131-A1 (CA)
Inventor: MOLANDER MARK
IPC: G06F7/24
Filed: 2012-05-07
Abstract: The present disclosure describes systems and method for displaying search results. Operations of the system and method may include, but are not limited to: receiving a selection associated with a tab group; receiving a search string; and displaying one or more records according to the selection of the tab group and the search string.
Patent CA-2776174-A1 (CA)
Title: Water treatment device for producing bottled water
Inventor: OLSON JUDD D
IPC: B65D1/02
Filed: 2010-10-01
Abstract: A water treatment device for filling at least one bottle with treated tap water includes a housing unit having a reservoir, and at least one valve arranged in fluid communication with the reservoir, the valve having a water inlet/air exit port arranged adjacent to the housing unit, and a water exit/air inlet port arranged opposite the water inlet/air exit port, whereby when the valve is actuated to its open condition, water flows through the valve and into the bottle, and air entrapped in the bottle flows through the valve and into the surrounding environment. When the valve is in its closed condition, air and water do not flow through the valve.
Patent CA-2776185-A1 (CA)
Inventor: CHEN KENG
IPC: H02H3/08
Filed: 2012-05-08
Abstract: Multiple output channel light source power supply circuits, and methods for protecting, are provided. A front end circuit receives an input voltage and provides a regulated front end DC voltage (FEDC). Voltage converter circuits (VCCs) receive the FEDC and provide a separate associated DC output for each associated output channel.  A protection switch is coupled between. In its conducting state, the FEDC is coupled to the VCCs. In its non-conducting state, the FEDC is decoupled. A current sense circuit of a current sensor in parallel with a bypass switch is coupled to the VCCs to provide a current sense output representing current through at least one VCC. A  controller circuit places the protection switch in the non-conducting state in response to the current sense output. The bypass switch may be placed in a conducting state to shunt current around the current sensor during normal operation to reduce or eliminate inefficiency.
Patent CA-2776529-A1 (CA)
Title: Synthetic myostatin peptide antagonists
Inventor: BOWER ROBERT SYNDECOMBE
IPC: A61K38/08
Filed: 2010-09-29
Abstract: The present invention relates to novel synthetic myostatin antagonists, comprising a synthetic mature myostatin peptide, wherein the peptide comprises at least two cysteine residues at positions 281 and 282 which are forced to bond and form a disulfide bond or a functional variant or fragment thereof and are useful in the treatment of myostatin related disorders.
Patent CA-2777388-A1 (CA)
Inventor: BROOKER JEFFREY S
IPC: G02B21/24
Filed: 2010-10-16
Abstract: An autofocus apparatus includes, in one embodiment, a light source; a splitter; a fiber optic circulator; an optical collimator; a balance detector; and a microprocessor. The fiber optic circulator couples one of the split light signals at a first port, to the optical collimator at a second port, and to the balance detector at the third port. The optical collimator directs the light beam from the fiber optic circulator onto a sample through a Dichroic mirror and a microscope objective. The balance detector uses another one of the split light signals as an input, and converts a light signal, reflected off of a substrate the sample is placed on, into an analog voltage signal. The microprocessor processes the output of the balance detector and position feedbacks from an adjustable microscopy stage to generate a command for moving the position of the adjustable microscopy stage to achieve a desired focus.
Patent CA-2778096-A1 (CA)
Inventor: DREW JAMES JOSEPH
IPC: E04C1/39
Filed: 2012-05-25
Abstract: A modular building block comprises a first load-bearing surface having a key.  There is a recess in the key. The recess has a shoulder disposed therein and side walls extending from the shoulder to a mouth thereof. A reinforcement rod extends into the recess and a coupling for connecting vertically aligned reinforcement rods is disposed in the recess.  The reinforcement rod threadedly engages the coupling. A locking plate engages the coupling to prevent the coupling from rotating relative to the locking plate.  The locking plate is shaped to sit on the shoulder so that rotation of the locking plate within the recess is prevented by the side walls of the recess.
Patent CA-2778266-A1 (CA)
Title: Potassium channel modulators
Inventor: BROWN BRIAN S
IPC: C07D471/04
Filed: 2010-11-18
Abstract: Disclosed herein are KCNQ potassium channels modulators of formula (I) wherein ring Z1, R1, p, R3, and R4 are as defined in the specification. Compositions comprising such compounds; and methods for treating conditions and disorders using such compounds and compositions are also described.
Patent CA-2779046-A1 (CA)
Title: Laparoscopic insertion device
Inventor: MANTELL ROBERT R
IPC: A61B17/34
Filed: 2002-04-22
Abstract: A method and apparatus for treatment of a body cavity of an animal incuding an inserting a portion of an insertion device (20) into a body cavity of an animal and supplying from the insertion device a first fluid and either a medical instrument or a second fluid into the body cavity. The first and second fluid or medical device not being in fluid communication within the insertion device (20).
Patent CA-2779124-A1 (CA)
Title: Heteroaryl substituted arylindenopyrimidines and their use as highly selective adenosine a2a receptor antagonists
Inventor: JACKSON PAUL F
IPC: A61P25/22
Filed: 2010-10-21
Abstract: This invention relates to a novel arylindenopyrimidine, A, and its therapeutic and prophylactic uses. Disorders treated and/or prevented include Parkinson's Disease. Formula (I) wherein X, R2, R3, and R4 are as defined in the specification.
Patent CA-2780061-A1 (CA)
Title: Method of using carbon nanotubes to affect seed germination and plant growth
Inventor: KHODAKOVSKAYA MARIYA V
IPC: C05G3/00
Filed: 2010-11-15
Abstract: A method of increasing the probability and rate of seed germination, increasing vegetative biomass, and increasing water uptake in seeds, in which a seed is introduced to an effective concentration of carbon nanomaterial. The effective concentration of carbon nanomaterial is 10-200 µg/mL.
Patent CA-2785060-A1 (CA)
Inventor: HASELEU ANDREA
IPC: A23G3/54
Filed: 2010-12-22
Abstract: A confectionary product has a confectionery center coated with a hard and crunchy confectionary coating formed from rapid crystallizing saccharide, a viscosity increasing agent, and a film forming agent.
Patent CA-2786397-A1 (CA)
Title: Procede de fabrication de pieces composites comportant des fibres tressees
Inventor: MASSON RICHARD
IPC: B29C70/54
Filed: 2011-01-19
Abstract: L'invention concerne un procédé de fabrication d'une pièce en matériau composite telle qu'une bielle. Ce procédé comprend des opérations successives d'application de couches de fibres renforçantes (14a, 14b, 14c) tressées autour d'un mandrin (6) et sur toute sa longueur en étant superposées les unes aux autres. Le procédé comprend une étape de découpage d'au moins une couche intermédiaire de fibres renforçantes (14a, 14b, 14c) après son application et de retrait d'une partie découpée avant application de la couche tressée suivante (14b, 14c), pour constituer localement au niveau de chaque partie de couche découpée restée en place, une surépaisseur de fibres renforçantes constituant un renforcement local de la pièce. On injecte ensuite de la résine dans les différentes couches tressées avant de polymériser cette résine pour constituer une ébauche.
Patent CA-2786876-A1 (CA)
Title: Open development system for access service providers
Inventor: RALEIGH GREGORY G
IPC: H04W4/24
Filed: 2010-01-18
Abstract: Various embodiments are disclosed for a services policy communication system and method. In some embodiments, a software developers kit is provided for implementing a verifiable service processor to be stored on a communications device, in which the software developer kit facilitates development of a plurality of service processors for controlling network service usage of a plurality of communications devices and includes one or more tested service processor versions for more or more communications device types.
Patent CA-2789398-A1 (CA)
Title: Coupling having angularly oriented key surfaces
Inventor: MADARA SCOTT D
IPC: F16L21/06
Filed: 2010-12-22
Abstract: A mechanical pipe coupling is formed of segments attached end to end to surround a central space. Each segment has arcuate keys which project toward the central space. Each key is formed of a pair of side surfaces and a mid surface between them. The mid surface is angularly oriented relative to a longitudinal axis perpendicular to a plane containing the segments. When used to couple pipe elements having grooves the angular orientation of the mid surfaces provides flexibility to the joint. A method of joining pipe elements end to end is also disclosed.
Patent CA-2790599-A1 (CA)
Inventor: GOEBBERT CHRISTIAN
IPC: B01D63/02
Filed: 2011-02-11
Abstract: The invention relates to a method for producing a membrane module, comprising a plurality of elongated filter elements (1) disposed in parallel adjacent to one another, each element comprising a longitudinal channel (1.1), a housing enclosing the filter elements (1), and a collector chamber (9) between the housing (7) and the filter elements (1).
Patent CA-2792859-A1 (CA)
Inventor: SCHREMS ADAM JOSHUA
IPC: E05F15/10
Filed: 2012-10-17
Abstract: A motor is configured to operate in one of at least two modes in response to determining that a power provided by a power supply for the motor crosses certain thresholds. For example, first and second windings apply a rotating force to a rotating armature of a single motor. The first and second windings are electrically coupled to first and second commutators, respectively, which transmit power to the first and second windings from a first and second power source, respectively. In other aspects, different power sources power the motor, and the motor operates at different speeds depending on the power source applied. For example, the change in power sources is effected in response to detecting a change in applied power past a threshold, thus effecting the motor's operation in a second, different speed. So configured, a single motor can reduce deployment of bulky and expensive add-on equipment.
Patent CA-2797652-A1 (CA)
Inventor: WAUGH JACOB
IPC: A61K48/00
Filed: 2001-07-20
Abstract: Compositions and methods are provided that are useful for the delivery of therapeutic agents, including nucleic acids. The compositions comprises a non-covalent association complex of. a) a positively-charged backbone and b) at least two members selected from: I) a first negatively-charged backbone having a plurality of attached imaging molecules; ü) a second negatively-charged backbone having a plurality of attached targetting agents; üi) at least one member selected from RNA, DNA, ribozymes, modified oligonucleotides and cDNA endcoding a selected transgene; iv) DNA encoding at lest one persistence factor; and v) a third negatively-charged backbone having a plurality of attached biological agents;  wherein the association complex carries a net positive charge and at least one of the two members from group b) is selected from I) iii) or v).
Patent CA-2797924-A1 (CA)
Title: Apparatus, system and method for predictive modeling to design, evaluate and optimize ophthalmic lenses
Inventor: WEEBER HENDRIK A
IPC: A61F2/16
Filed: 2011-04-29
Abstract: An apparatus, system and method for predictive modeling to design, evaluate and optimize ophthalmic lenses is disclosed. Ophthalmic lenses may include, for example, contacts, glasses or intraocular lenses (lOLs). The apparatus, system and method may include a design tool for designing a lens for implantation in an eye having a plurality of characteristics, a simulator for simulating performance of the lens in at least one modeled eye having the plurality of characteristics, at least one input for receiving clinical performance of the lens in the eye having the plurality of characteristics, a comparator for comparing outcomes of the clinical performance and the simulated performance, and an optimizer for optimizing a subsequent one of the outcome of the clinical performance responsive to modification of the lens in accordance with modification to the simulated performance.
Patent CA-2798481-A1 (CA)
Title: Systems, methods, and computer readable media for security in profile utilizing systems
Inventor: SANDOVAL MICHAEL
IPC: G06F15/16
Filed: 2011-05-06
Abstract: Security and distributed storage is described for systems using electronic profile information. Embodiments may be utilized for ID, data, and access analysis. Dynamic distributed redundant encryption may be used that may be based on user, device, location, context information, physical, or environmental characteristics.
Patent CA-2800462-A1 (CA)
Inventor: KIJIMA TAKUMI
IPC: F21V29/00
Filed: 2013-01-03
Abstract: A light source apparatus 500 includes an outer casing 12. A light source member and a light source module having a cooling body which cools the light source member are disposed in the outer casing 12. A wind tunnel 10 which surrounds a heat pipe unit 3 as the cooling body of the light source module is provided in the outer casing 12. The wind tunnel 10 includes a wind passage 34 which allows cooling wind to pass through the heat pipe unit 3. An intake-opening 12a is formed in a surface of the outer casing 12, and cooling wind is taken into the outer casing 12 from outside thereof through the intake-opening 12a. One end of the wind passage 34 of the wind tunnel 10 is connected to the intake-opening 12a.