baber/WOPTO huggingface dataset:
Patent CA-2622126-A1 (CA)
Inventor: AMANO TAKASHI
IPC: G03B21/62
Filed: 2006-09-11
Abstract: When using an acrylic resin with a refractive index of 1.494, for example, the structure of the Fresnel lens is such that in a segment where a deviation angle of 19.5~ or less is required, refraction-only prisms which do not cause any reflections are used, while in a segment where a deviation angle of 31.0~  or larger is required, single-step total reflection prisms in which light is totally internally reflected once and then refracted are used and, in a segment where a deviation angle not smaller than 19.5~ but not larger than 31.0~ is required, two-step total reflection prisms in which light is totally internally reflected twice and then refracted are used.
Patent CA-2623036-A1 (CA)
Title: Thermally autogenous subsurface chemical reactor and method
Inventor: MCGREW JAY L
IPC: B01J3/02
Filed: 2006-08-28
Abstract: A subsurface thermally autogenous reactor and method has downgoing and upgoing flow passages connected at the bottom to form a U-tube and in heat exchange relation to each other. The downgoing and upgoing flow passages each have an upper heat exchange section and a lower reaction section. An air injection system injects air into the downgoing flow passage between the heat exchange and reaction sections. The cross sectional area of the upgoing heat exchange section is greater than the cross sectional area of the downgoing heat exchange section to balance the downgoing and upgoing flow velocities. The downgoing heat exchange section has multiple tubes to increase the heat transfer area.
Patent CA-2623730-A1 (CA)
Title: Position location using transmitters with timing offset and phase adjustment
Inventor: MUKKAVILLI KRISHNA KIRAN
IPC: H04Q7/38
Filed: 2006-09-26
Abstract: Systems and methods are provided for determining position location information in a wireless network. In one embodiment, timing offset information is communicated between multiple transmitters and one or more receivers. Such information enables accurate position or location determinations to be made that account for timing differences throughout the network. In another embodiment, transmitter phase adjustments are made that advance or delay transmissions from the transmitters to account for potential timing differences at receivers. In yet another embodiment, combinations of timing offset communications and/or transmitter phase adjustments can be employed in the wireless network to facilitate position location determinations.
Patent CA-2624552-A1 (CA)
Title: Process for the synthesis of compounds for selectin inhibition
Inventor: WANG YOUCHU
IPC: A61K31/473
Filed: 2006-10-05
Abstract: The present teachings relate to the field of anti-inflammatory substances, and more particularly to the preparation of compounds that act as antagonists of the mammalian adhesion proteins known as selectins. In some embodiments, the present teachings provide methods for preparing compounds for treating selectin-mediated disorders that have the formula (VI) wherein R1, R2, R3, p, and q are defined herein.
Patent CA-2628115-A1 (CA)
Inventor: BOISSEVAIN CHRIS
IPC: F21V29/00
Filed: 2008-04-01
Abstract: A luminaire system having an elongated throughway utilizing a thermal chimney effect. The thermal chimney effect within the throughway circulates air to remove heat generated from the electrical components of the system. Dissipating heat into the throughway from the electrical components can increase the life expectancy of the lamp and the output of the lamp. The electrical components of the system being entirely sealed and isolated from the throughway results in a permanent air, dust, and water tight seal. The permanent seal can minimize damage to the electrical components of the system as well as prevent the build up of moisture and dust within these sealed components.
Patent CA-2628451-A1 (CA)
Inventor: ISACSON OLE
IPC: A61K39/00
Filed: 2006-11-03
Abstract: The present invention relates generally to methods for promoting regeneration, outgrowth and survival of dopaminergic neurons comprising contacting said dopaminergic neurons with an effective amount of a composition comprising an Sp35 antagonist. Additionally, the invention is related generally to methods of treating various diseases, disorders or injuries associated with dopaminergic neuronal degeneration or death by administration of an Sp35 antagonist.
Patent CA-2628715-A1 (CA)
Title: Fuel cell moisture and offgas discharge system
Inventor: NAKAYAMA KEN
IPC: H01M8/06
Filed: 2006-07-20
Abstract: A fuel cell system is described that enables discharge of moisture generated by the fuel cell system based on pressure differences between components of the fuel cell system. This invention does not invite enlargements or complications of the construction of the fuel cell system. The fuel cell system includes a fuel cell that discharges oxidant offgas via a cathode discharge pipe and discharges fuel offgas and moisture to an anode drain opening that in turn discharges the fuel offgas and the moisture to a gas-liquid separator via an anode drainpipe. A throttle valve establishes a pressure difference downstream within the anode drainpipe to enable movement of the fuel offgas and the moisture from the anode drain opening to a lower pressure area of the gas-liquid separator. In addition, the pressure difference enables the fuel offgas to flow from the gas-liquid separator to the cathode discharge pipe through the throttle valve.
Patent CA-2635043-A1 (CA)
Inventor: KRASNOV ALEXEY
IPC: H01L31/0224
Filed: 2007-01-29
Abstract: An electrode structure is provided for use in an electronic device. In certain example embodiments, an electrode structure includes a supporting glass substrate (e.g., soda-lime silica based float glass), a buffer layer (e.g., SixNy), and a conductive electrode (e.g., Mo) provided.in this order. The buffer layer is advantageous in that it prevents or reduces sodium (Na) migration from the glass substrate into semiconductor layer(s) of the electronic device.
Patent CA-2637571-A1 (CA)
Title: Traitement inhibiteur de la corrosion pour systemes a boucle fermee
Inventor: CAREY WILLIAM S
IPC: C23F11/10
Filed: 2007-01-11
Abstract: La présente invention concerne un procédé efficace servant à inhiber la corrosion sur des surfaces métalliques en contact avec un liquide contenu dans un système de liquide industriel à boucle fermée. Le procédé consiste à ajouter au liquide une quantité utile d'un mélange formé par un diacide organique, une triamine et un composé de phosphonate pour lutter efficacement contre la corrosion.
Patent CA-2639013-A1 (CA)
Title: Decapping system
Inventor: SATTLER STEPHAN
IPC: G01N35/02
Filed: 2008-08-21
Abstract: Screwing/decapping system (10) for opening or closing reagent containers or cartridge systems (28) closed by a lid (82) provided for this purpose, said lids (82) being removed and secured by a rotational movement, said system having a centering unit (60, 62, 78), said centering unit (16, 78) having at its lower end a snap-in element engaging a lid (82), wherein said screwing/decapping system (10) has a plurality of simultaneously driven and simultaneously in vertical direction movable screwing heads (36), compensating for variable heights (30) and/or sizes of cartridge systems (28) to be processed.
Patent CA-2640479-A1 (CA)
Inventor: PODSZUN WOLFGANG
IPC: C22B23/00
Filed: 2007-01-26
Abstract: The present invention relates to the use of monodisperse, macroporous chelating resins in metal winning in hydrometallurgical processes, in particular in resin-in-pulp processes. According to the invention, the monodisperse, macroporous chelating resins have a mean bead diameter in the range 0.35-1.5 mm, preferably 0.45-1.2 mm and particularly preferably 0.55-1.0 mm. The application also provides a process for preparing monodisperse, macroporous chelating resins having weak base groups, in particular picolinamino groups. The monodisperse chelating resins are able to remove, for example, nickel and cobalt ions in relatively large amounts from a leach suspension as heterodisperse chelating resins.
Patent CA-2644180-A1 (CA)
Inventor: CARLSON DANIEL
IPC: F03G1/00
Filed: 2006-03-07
Abstract: The present invention utilizes operation of a valve actuator to generate electrical power. A portion of the mechanical energy generated by operation of a valve actuator is converted to electrical energy. The mechanical energy may be converted to electrical energy at the same time as the valve actuator is operating or the mechanical energy may be stored for later conversion. A valve actuator may be operated manually, electrically, pneumatically, or hydraulically. Generated electrical energy may also be stored.
Patent CA-2644853-A1 (CA)
Title: A system and a method for optimising and providing power to a core of a valve
Inventor: CHRISTIANSEN TOM NOEHR
IPC: G05B19/042
Filed: 2007-02-27
Abstract: A system for optimising the power to a core of a valve in a position of the valve comprises at least one valve and a controller unit. The at least one valve comprises a core operable between a first position and a second position, and the controller unit defines an inrush DC voltage level signal for forcing the core into the second position, and further defines a hold DC voltage level signal for retaining the core in the second position. The controller unit, in the first position of the core, provides a valve control signal with the hold DC voltage level and measures a first self inductance representing the core in the first position. The controller unit, in the first position of the core, provides the valve control signal with the inrush DC voltage level signal for forcing the core from the first position to the second position, and subsequently the controller unit provides the valve control signal with the hold DC voltage level for retaining the core in the second position, and the controller unit measures, in the second position of the core, a second self inductance representing the core in the second position. The controller unit, in the second position of the core, while providing the valve control signal with the hold DC voltage level gradually decreases the hold DC voltage level and measures a third self inductance representing the actual physical position of the core. The controller unit determines on basis of the first or second self inductance in comparison with the third self inductance whether the core is in the first or second position.
Patent CA-2646474-A1 (CA)
Title: Processes for the synthesis of 3-isobutylglutaric acid
Inventor: CHAURASIA BRIJNATH P
IPC: C07D407/06
Filed: 2007-04-24
Abstract: Provided are processes for the synthesis of 3-isobutylglutaric acid, an intermediate in the synthesis of (S)-Pregabalin.
Patent CA-2648293-A1 (CA)
Title: Radio frequency medical treatment device and system and usage method thereof
Inventor: KONISHI SATOSHI
IPC: A61B18/00
Filed: 2007-03-30
Abstract: Advanced RF therapeutic antenna probes, their systems and usage methods are disclosed. The therapeutic antenna probe comprising an RF power transmitting cable by which a dipole antenna assembly is formed and a sheath that includes the dipole antenna assembly therein. The RF power transmitting means comprises at least a central conductor, a cylindrical dielectric insulator formed around the central conductor and an outer conductor all of which are formed to be the dipole antenna assembly. A dipole antenna which is a member of the dipole antenna assembly is composed of the first and second electrodes which are formed by a part and another part of the outer conductor, respectively, and electrically connected to the one central conductor and an isolating means which is formed between the first and the second electrodes. The sheath is made of a hard material for at least a head element having a sharp edge.
Patent CA-2651430-A1 (CA)
Inventor: BREYER RANDY A
IPC: A47F5/08
Filed: 2008-01-15
Abstract: Merchandising support system of the type having a holding member (12) adapted for engagement of a cantilevered accessory arm (14) thereto. The holder is adapted for mounting on a surface of a display panel (30) or the like and comprises a mounting platform (16) with a throat (18) extending therethrough. The accessory arm is supported in the throat in. cantilevered fashion and includes a first magnetic material that engages a second magnetic material (52) with the latter disposed in the throat proximate to a rear surface thereof.
Patent CA-2651450-A1 (CA)
Inventor: ROUQUET NICOLE
IPC: A61K9/18
Filed: 2006-05-15
Abstract: The invention relates to a medicament characterized in that it comprises at least one solid biocompatible support, preferably in powder form, on which at least one active substance, preferably selected among biological materials and/or biological molecules, is adsorbed or on which it is to be adsorbed, preferably without requiring a coupling agent. Said solid biocompatible support is capable of purifying the active substance. The invention relates to also relates to a method for preparing a medicament of the aforementioned type, this method essentially consisting of placing at least one solid biocompatible support, preferably in powder form, in contact with at least one active substance, preferably selected among biological materials and/or biological molecules, in such a manner that the active substance is reversibly adsorbed and without denaturing on the support.
Patent CA-2653738-A1 (CA)
Inventor: CARR JIM L
IPC: E21B33/124
Filed: 2007-05-24
Abstract: An apparatus for providing zonal isolation in a wellbore includes a plurality of interlocking sealing elements having anchor elements at the opposing ends. Each anchor element sealingly engages a wellbore tubular whereas the interlocking sealing elements do not engage any portion of wellbore therebetween. In one exemplary application utilizes a wellhead and lubricator positioned over a wellbore under pressure and a conveyance device for conveying equipment into the wellhead. The first anchor, the second anchor and the plurality of interlocking sealing elements are separately conveyed into the wellbore with the conveyance device and sequentially assembled in the wellbore to provide zonal isolation.
Patent CA-2655153-A1 (CA)
Title: Temperature de ligne haute tension et systeme de surveillance sag
Inventor: FISH LARRY
IPC: G01K11/00
Filed: 2007-05-08
Abstract: La combinaison d'un capteur de température et d'un détecteur d'inclinaison, ou la combinaison d'un capteur de température et d'un appareil de surveillance de la tension, positionné de manière appropriée, conjointement avec un conducteur électrique activé produit des sorties qui sont dépendantes de la température moyenne du conducteur en temps réel. Un émetteur est utilisé pour communiquer cette information, en temps réel, à un emplacement central, de telle façon qu'une transmission de puissance optimale ou maximale soit réalisable à travers le conducteur, tout en maintenant une distance de sécurité par rapport au sol. Ceci permet une surveillance étroite de la dilatation thermique consécutive à une charge accrue ainsi qu'à une variation des conditions environnementales.
Patent CA-2655167-A1 (CA)
Inventor: OEIGARDEN HANS
IPC: F03B13/20
Filed: 2007-05-31
Abstract: Device for absorption of wave energy, comprising floating body (2) moving as a result of influence from waves, and energy transmission means tranmitting movement of the floating body to a generator, further compring an immersed vessel (32), the upper part thereof containing gas and lower part thereof containg water, where the interior of the vessel (32) has pressure communicating with the surrounding water, so that the volume of the gas in the vessel (32) depends on the pressure surrounding the vessel and thus affects the weight of the vessel (32) and its contents, - the vessel (32) having such a connection to the rest of the device that it moves mainly vertically and in anti-phase in relation to the vertical movement of the floating body (2), - where the vessel (32) is connected to energy transferring means for transmitting its movement to a generator.
Patent CA-2655601-A1 (CA)
Title: Ensemble propulsif d'aeronef comportant un conduit d'ejection avec un bord de fuite echancre
Inventor: CHELIN FREDERIC
IPC: F02K1/38
Filed: 2007-06-13
Abstract: L'objet de l'invention est un ensemble propulsif comprenant au moins un c onduit d'éjection (62, 76) comportant une sortie d'air délimitée par un bord de fuite (78, 82), caractérisé en ce que la partie terminale du conduit d'é jection (62, 76) comprend deux échancrures (84) correspondant chacune à une direction de rayonnement acoustique privilégiée, séparées par des parties av ancées (86) susceptibles de limiter le rayonnement acoustique, lesdites écha ncrures étant décalées par rapport au plan médian horizontal vers le haut.</ SDOAB>
Patent CA-2657712-A1 (CA)
Title: Dispositif, systeme et procede de detection et de localisation de dysfonctionnement dans un ouvrage hydraulique, ainsi qu'un ouvrage hydraulique equipe de ce dispositif
Inventor: VOET MARC
IPC: E02B3/12
Filed: 2007-07-12
Abstract: L'invention concerne un dispositif (10) de détection et de localisation d e fuite d'un fluide dans un ouvrage hydraulique, caractérisé en ce qu'il com porte un géotextile (12) pourvu d'au moins une fibre optique (14, 141,142) e n contact avec ledit géotextile (12) et apte à transmettre un signal modifié lorsque la température varie. Application à la détection et à la localisati on de fuite dans des ouvrages hydrauliques.
Patent CA-2658621-A1 (CA)
Title: Procede de controle d'application dans un chipset nfc comprenant plusieurs processeurs hotes
Inventor: CHARRAT BRUNO
IPC: G06K19/073
Filed: 2007-07-03
Abstract: L'invention concerne un procédé de contrôle de l'exécution d'une application dans un système comprenant une interface d'émission/réception de données sans contact (CLINT) de type NFC, et éventuellement des processeurs hôtes (HPl, HP2, HP3), le contrôle de l'exécution de l'application étant basé sur un contrôle de chemin de données interne nécessaire au transfert de données de l'application, le procédé comprenant des étapes de demande d' autorisation d' ouvrir un chemin de données à une fonction de contrôle d' application en réponse à une requête (CMD) d'utilisation du chemin de données dans un état non ouvert, émise par un point source (Pl, P3) et désignant un point de destination (Pl, P2, P3, Pc), et d'ouverture du chemin de données si la fonction de contrôle d'application l'autorise, afin de permettre à l'application d'être exécutée.
Patent CA-2658782-A1 (CA)
Inventor: JIN QIHUI
IPC: C07D401/12
Filed: 2007-07-24
Abstract: The invention provides a method for modulating the activity of the hedgehog signaling pathway. In particular, the invention provides a method for inhibiting aberrant growth states resulting from phenotypes such as Ptc loss-of-function, hedgehog gain-of-function, smoothened gain-of-function or Gli gain-of-function, comprising contacting a cell with a sufficient amount of a compound of Formula I.
Patent CA-2659789-A1 (CA)
Inventor: PERKINS TIMOTHY D
IPC: A01G23/14
Filed: 2009-03-24
Abstract: A maple syrup production spout assembly (10) with a backflow check valve (79) is disclosed. The spout assembly is designed for use with vacuum-based maple syrup productions systems (200) and is used to prevent the backflow of sap (270) into the maple tree (100) and thus prevent the drying out of the taphole (110) due to microbial contamination. Certain existing maple production spout assemblies can be retrofitted to form the backflow check valve spout assembly disclosed herein. Methods of using the spout assembly in maple syrup production are also disclosed.
Patent CA-2662845-A1 (CA)
Title: Catheter and medical assembly
Inventor: KRUEGER SASCHA
IPC: A61B5/308
Filed: 2007-09-07
Abstract: The present invention relates to a catheter (6) comprising: a connector (65, 66) at a proximal side of the catheter for connecting the catheter to an external signal transmission/receiving unit (10) for transmitting and/or receiving signals, an electrode (63, 64) at a distal side of the catheter, and an electrical connection including an electrical wire (61, 62) for electrically connecting the electrode and the connector for the transmission of signals between the electrode and the connector, wherein the electrical connection has a high electrical resistance of at least 1 k.OMEGA., in particular of at least 5 k.OMEGA.. Thus, the present invention provides a solution to prevent excessive heating during EP interventions under MR guidance by using by using highly resistive wires and or lumped resistors as connections within catheters.
Patent CA-2666164-A1 (CA)
Title: Methods and systems for providing a name-based communication service
Inventor: HA SOOYONG
IPC: H04W4/16
Filed: 2007-10-10
Abstract: Methods and systems for providing a name-based communication service. A system may comprise an input for receiving from a first communication device a name registered in connection with the communication service and provided by a user of the first communication device. The system may also comprise a processing entity for: identifying a profile associated with the name and configured by a party having registered the name; determining, based on the profile, at least one action to perform from among a plurality of actions performable by said system, the plurality of actions including: (i) transmitting to the first communication device information regarding the party and included in the profile; and (ii) attempting to establish a phone call between the first communication device and a second communication device associated with the party; and performing the at least one action.
Patent CA-2666649-A1 (CA)
Title: Insulin resistance improving agent
Inventor: OGINO FUMIKO
IPC: A61P3/10
Filed: 2007-09-19
Abstract: Disclosed is an agent for improving the insulin resistance or a therapeutic agent for type-II diabetes, which is safe and highly effective. Specifically disclosed is an agent for improving the insulin resistance or a therapeutic agent for type-II diabetes, which comprises a compound represented by the general formula (I) or a salt thereof as an active ingredient. (I) wherein R1, R2 and R3 independently represent a lower alkyl, a lower alkenyl, a lower alkynyl, an aralkyl, an araryl, a phenyl or a hydrogen atom.
Patent CA-2667854-A1 (CA)
Inventor: PURKAYASTHA SUBHASISH
IPC: G01N33/74
Filed: 2007-05-29
Abstract: In various aspects, the present teachings provide labeling reagents and sets of labeling reagents containing one or more heavy atom isotopes for the relative quantitation, absolute quantitation, or both, of hydroxylated compounds including, but not limited to, hydroxylated ring containing compounds, steroids and sterols. In various aspects, the present teachings also provide methods for the analysis hydroxylated compounds including, but not limited to, hydroxylated ring containing compounds, steroids and sterols my MS/MS methods, in particular using mass differential tags.