baber/WOPTO huggingface dataset:
Patent CA-2706127-A1 (CA)
Title: Flow control valve for hydraulic variable shock absorbers
Inventor: VANNUCCI SERGIO NELO
IPC: F16F9/46
Filed: 2008-11-19
Abstract: The control valve is applied to a shock absorber, which comprises: a pressure tube (10); a piston (14) dividing the pressure tube (10) in compression and traction chambers (CC, CT) communicating with each other through the piston (14); a hydraulic fluid reservoir (20) provided with a selective bidirectional fluid communication with the compressor chamber (CC). The control valve (VC) communicates the traction chamber (CT) with the reservoir (20) and comprises a tubular body (40) provided with at least one radial passage (41) opened to the interior of the tubular body (40) and to the reservoir (20); a shutter pin (60) to be axially displaced within the tubular body (40), between a closing position and different open positions of the control valve (VC) for communicating the traction chamber (CT) with the reservoir (20); and an actuator means (A) for axially displace the shutter pin within the tubular body (40).
Patent CA-2706395-A1 (CA)
Inventor: MASCHWITZ PETER
IPC: C03C17/36
Filed: 2008-11-21
Abstract: The invention provides low-emissivity stacks being characterized by a low solar heat gain coefficient (SHGC), enhanced aesthetics, mechanical and chemical durability, and a tolerance for tempering or heat strengthening. The invention moreover provides low-emissivity coatings comprising, in order outward from the substrate a first dielectric layer; a first nucleation layer; a first Ag layer; a first barrier layer; a second dielectric layer; a second nucleation layer; a second Ag layer; a second barrier layer; a third dielectric layer; and optionally, a topcoat layer, and methods for depositing such coatings on substrates.
Patent CA-2709965-A1 (CA)
Inventor: STRAKA FRANK M
IPC: H01R24/58
Filed: 2008-12-18
Abstract: A communication connector is described that includes a plug and a jack, into which the plug is inserted. The plug terminates a length of twisted pair cable. The jack includes a sled to support contacts for connecting to wires within the cable, a rigid circuit board that connects to the contacts, and a flex board that contacts the plug interface contacts. The jack also includes circuitry to compensate for crosstalk between wire pairs of the cable by adding capacitance values within the sled, rigid circuit board and/or flex board between traces carrying signals from the wire pairs so that crosstalk caused by the plug between wire pairs that have signals in phase cancels with crosstalk caused by the plug between signals out of phase, and so that the capacitance values added between each trace are about equal. The compensation is performed to reduce differential to common mode signal conversion.
Patent CA-2715588-A1 (CA)
Title: Additive for cementing wells
Inventor: REICHENBACH-KLINKE ROLAND
IPC: C08L79/02
Filed: 2009-01-19
Abstract: An additive based on a polyalkylenimine and a sulphonated formaldehyde-containing condensate and its use as a fluid loss additive in the cementing of wells in the mineral oil and natural gas sector is claimed. Polyethylenimine, polypropylenimine and polybutylenimine are suitable as typical representatives of the polyalkylenimines and may also be derivatised. Preferred condensates are acetone/formaldehyde resins.  Those additives according to the invention which are subjected to maturing, in particular by allowing to stand, prior to their use achieve a particularly low fluid loss value.
Patent CA-2716234-A1 (CA)
Inventor: GAO DEPENG
IPC: H04W68/00
Filed: 2010-10-01
Abstract: A method of interacting with electronic devices in a locked state, and a handheld electronic device configured to permit interaction when in a locked state are provided. In accordance with one embodiment, there is provided a handheld electronic device, comprising: a controller; a display screen connected to the controller; an input device connected to the controller; a communication subsystem connected to the controller for communication over a wireless network; a notification element connected to the controller; wherein the controller is configured for: initiating a locked state on the device in response to detection of a trigger condition; monitoring for one or more predetermined inputs via the input device when the device is in the locked state; and generating a notification via the notification element in response to detection of a predetermined input when the device is in the locked state.
Patent CA-2717855-A1 (CA)
Title: Flashback blood collection needle
Inventor: TAN CHEE LEONG ALVIN
IPC: A61B5/154
Filed: 2008-09-09
Abstract: A needle assembly includes a transparent or translucent housing with a fluid inlet end, a fluid outlet end, a flashback chamber, and a venting mechanism therebetween. Substantially axially aligned inlet and outlet cannulas extend from the housing and communicate with the chamber. A sealable sleeve covers the external end of the outlet cannula. Relative volumes of the cannulas, the chamber, and the sleeve are selected to provide rapid reliable flashback indicative of venous entry with an internal vent positioned within the housing so as to divide the interior into first and second chambers, with the second chamber being adapted to maintain a negative pressure therein relative to the external environment so as to inhibit leakage of blood from the needle on withdrawal from the patient.
Patent CA-2719355-A1 (CA)
Title: Procede ameliore de fabrication d'un disque aubage monobloc, avec anneau provisoire de maintien des aubes retire apres une etape de finition par fraisage
Inventor: BERLANGER SERGE
IPC: B24C1/04
Filed: 2009-03-25
Abstract: La présente invention se rapporte à un procédé de fabrication d'un disque aubagé monobloc, comprenant : - une étape de découpe par jet d'eau abrasif d'un bloc de matière (100), réalisée de manière à faire apparaître des préformes d'aubes s' étendant radialement à partir d'un disque, tout en conservant de la matière formant moyens de liaison (112) entre au moins deux préformes d'aubes directement consécutives; puis une étape de fraisage des préformes d'aubes réalisée de manière à obtenir des ébauches d'aubes (202) mises à profil; puis - une étape de finition par fraisage des ébauches d'aubes (202), de manière à obtenir les aubes (2) au profil final; puis - une étape de retrait desdits moyens de liaison (112).
Patent CA-2725009-A1 (CA)
Title: Information processing apparatus, information processing method, program, and recording medium
Inventor: HATTORI SHINOBU
IPC: H04N13/04
Filed: 2010-04-02
Abstract: The present invention relates to an information processing apparatus, an information processing method, a program, and a recording medium that allow a reproducing apparatus to determine which one of a base stream and an enhancement stream obtained by encoding video data obtained from a plurality of viewpoints using a predetermined encoding method is a stream of a left image and which one is a stream of a right image. 3D_PL_type indicates the type of a PlayList. The value of the 3D_PL_type equal to "01"  indicates a PLayList for B-D1 reproduction of 3D  reproduction. The value of the 3D_PL_type equal to "10"  indicates a PLayList for B-D2 reproduction of 3D  reproduction. view_type indicates whether the Base view video stream whose reproduction is managed using the PlayList is a stream of an L image (L view) or a stream of an R image (R view). The present invention is applicable to reproducing apparatuses that comply with the BD-ROM standard.
Patent CA-2727272-A1 (CA)
Title: Composition for external use in suppressing dry skin
Inventor: AOKI AKIHIRO
IPC: A61K8/55
Filed: 2009-04-22
Abstract: The present invention provides an externally applied composition capable of enhancing a stimulatory effect of an essential oil on IGF-1 secretion, the composition including (A) essential oil; and (B) at least one member selected from the group consisting of purine substances and salts thereof. Further, the present invention provides an externally applied composition capable of increasing the stratum corneum water content of the skin and maintaining transepidermal water loss at an appropriate level.
Patent CA-2727443-A1 (CA)
Title: Recuperation d'enzymes insolubles a partir d'un bouillon de fermentation et formulation d'enzymes insolubles
Inventor: BODO MICHAEL
IPC: C07K1/00
Filed: 2009-06-09
Abstract: L'invention porte sur des procédés de récupération et de formulation d'enzymes insolubles à partir d'un bouillon de fermentation microbien, sans élimination de cellules microbiennes ou de débris cellulaires. L'invention porte également sur des formulations granulaires et liquides comprenant des enzymes insolubles.
Patent CA-2727592-A1 (CA)
Title: Flight control system for an aircraft
Inventor: FERVEL MARC
IPC: B64C9/00
Filed: 2011-01-13
Abstract: The object of the present invention is to propose a flight control system that is not resorting either to a complex installation. The flight control system comprises a plurality     of            control             surfaces;             a plurality    of electromechanical actuators associated with said plurality of control surfaces; and control circuitry configured to control the electromechanical actuators controlling the divided control surface. The divided control surface is configured such that an efficiency thereof is defined according to a ratio between a predetermined maximum amount of available power for an entirety of the divided control surface. The control     circuitry       is    configured    to    control         the electromechanical actuators controlling said divided control surface such that upon failure of said one electromechanical actuator of the divided control surface, total power to a first independent control surface remains at a same value.
Patent CA-2728177-A1 (CA)
Title: Granule-appat et procede de fabrication
Inventor: PEYRON XAVIER
IPC: A01N53/00
Filed: 2009-06-24
Abstract: L'invention a pour objet un appât insecticide solide sous la forme de granulés, comprenant au moins du pyrèthre et un support, ainsi qu'un procédé de fabrication dudit appât et une méthode d'application dudit appât.
Patent CA-2730394-A1 (CA)
Inventor: CHALABI RIFAT A
IPC: F26B11/02
Filed: 2009-07-07
Abstract: An apparatus and method for processing waste material including organic waste and MSW comprises an elongate processing chamber (100) having a processing zone (200, 300) for processing waste at an elevated temperature; wherein the processing chamber (100) has: an inlet (210) for introducing said waste material; an outlet (504) for removal of processed solids; first means (206, 306) for introducing hot gasses into said chamber (100) at a radially outer region of said chamber; and extraction means (102) for extracting gas from a central region of said chamber (100).
Patent CA-2731223-A1 (CA)
Inventor: EIDENSCHINK TRACEE E J
IPC: A61B17/00
Filed: 2009-07-14
Abstract: Embodiments of the invention include a device for closing an opening in body tissue. The device may include a first end section and a second end section both including one or more anchoring members. Both end sections may be configured to transform in shape from a constrained configuration to an unconstrained configura-tion. The device may also include a midsection coupled between the end sections. The midsection may have at least one configuration that substantially prevents the flow of fluid therethrough.
Patent CA-2734687-A1 (CA)
Inventor: TALTON JAMES D
IPC: A61K31/65
Filed: 2009-08-18
Abstract: Compositions for topical application to the skin and/or a wound are disclosed.  In some embodiments, the compositions include a suspension or dispersion of particles of at least one poorly soluble drug chelated or otherwise complexed with a metal salt. The compositions may further contain at least one stabilizer, at least one excipient, and at least one physiologically acceptable carrier. Methods for making such compositions, pharmaceutical formulations containing such compositions, and methods of treatment utilizing such compositions are also disclosed.
Patent CA-2734693-A1 (CA)
Title: Procede et appareil de gestion d'un nouvel indicateur de donnees dans un systeme de communication sans fil
Inventor: HO SAI YIU DUNCAN
IPC: H04L1/18
Filed: 2009-09-10
Abstract: Linvention concerne des systèmes et des méthodologies qui facilitent des techniques de gestion de transmissions d'origine et de retransmissions respectives d'informations dans un système de communication sans fil. Linvention concerne divers mécanismes de traitement dun nouvel indicateur de données (NDI) associé à des transmissions respectives effectuées pour un ou plusieurs processus de demande de répétition automatique hybride (HARQ). Par exemple, pour un processus HARQ partagé entre des méthodes de planification distinctes, un NDI associé à une dernière transmission peut être considéré comme basculé indépendamment de la valeur du NDI lorsqu'il est reconnu qu'une méthode de planification utilisée (par exemple, telle quindiquée par l'intermédiaire d'un identifiant temporaire de réseau radio (RNTI) ou similaire) a changé entre des transmissions successives (par exemple, d'une planification semi-persistante en une planification dynamique), ce qui permet le traitement de la dernière transmission en tant que transmission de nouvelles données. Linvention concerne en plus diverses techniques de traitement de NDI dans le cas dune transmission d'accord de liaison montante et d'attribution de liaison descendante.
Patent CA-2736065-A1 (CA)
Inventor: DAVIDSON GRANT ALLEN
IPC: H03M7/30
Filed: 2003-06-09
Abstract: Un récepteur d'un système de codage audio reçoit un signal transmettant des signaux de sous-bande de fréquence qui représente un signal audio. Les signaux de sous-bande sont examinés afin de déterminer une ou plusieurs caractéristiques du signal audio. Des composants spectraux qui possèdent les caractéristiques déterminées sont synthétisés. Une fois synthétisés, les composants spectraux sont intégrés dans les signaux de sous-bande et passés à travers une batterie de filtres de synthèse afin de générer un signal de sortie. Selon un mode de réalisation, la caractéristique déterminée se présente sous une forme temporelle et des composants spectraux de type bruit sont synthétisés de sorte qu'ils se présentent sous la forme temporelle du signal audio.
Patent CA-2736664-A1 (CA)
Title: The salts of n-[4-(1-cyanocyclopentyl)phenyl]-2-(4-pyridylmethyl)amino-3-pyridinecarboxamide
Inventor: YUAN KAIHONG
IPC: A61P35/00
Filed: 2009-06-11
Abstract: The present invention relates to the salts of N-[4-(1-cyanocyclopentyl)phenyl]-2-(4-pyridylmethyl) amino-3-pyridine carboxamide, especially hydrochloride and mesylate thereof, and the use of said salts in the preparation of an antineoplastic medicament.
Patent CA-2740528-A1 (CA)
Inventor: GUEST GRAHAM JOHN
IPC: F27D27/00
Filed: 2009-10-20
Abstract: Apparatus for inducing flow in a molten material comprises a refractory lined vessel (10) for containing a molten material with an aperture (35, Figure 3) in the refractory lining. A mounting plate (40, Figure 4) of non-magnetic material is removably mounted to the vessel over the aperture and an electromagnetic induction unit (14) is mounted adjacent an exterior face of the mounting plate. A cooling system is provided for cooling the mounting plate. The mounting plate may have vanes (72, Figure 6) on an outer surface to define cooling channels (74, Figure 6) through which a cooling fluid can flow. The vanes may follow a non-linear path and the cooling fluid may be air.
Patent CA-2743076-A1 (CA)
Inventor: MARKUS KAI ULF
IPC: A61B18/24
Filed: 2009-07-29
Abstract: The laser applicator comprises a catheter (10) having a proximal section (10a), a midsection (10b) and a distal end section (10c). It contains a light guide, the light of which is output in a decoupling portion (40). The light guide runs in a longitudinal groove on the outside of a catheter body. While the light guide (20) is continuous, the catheter is composed of catheter bodies, which are joined together at a catheter splice site (37).
Patent CA-2743306-A1 (CA)
Inventor: MITCHAM JENNIFER
IPC: A61K39/145
Filed: 2009-11-12
Abstract: The present invention provides novel peptide im-munogens comprising influenza virus matrix 2 protein epitopes and related compositions and methods. The present invention relates to a composition comprising a peptide immunogen useful for the preven-tion and treatment of an influenza virus-mediated disease. The inven-tion also relates to vaccines, immunogenic products and immunogenic compositions containing the peptide immunogens.
Patent CA-2745861-A1 (CA)
Inventor: STOLFIG PETER
IPC: C22C23/00
Filed: 2011-07-08
Abstract: Magnesium alloy having the composition Manganese 1.5 to 2.2 Cerium 0.5 to 2.0 Lanthanum 0.2 to 2.0, these figures indicating the weight percent for the alloy, and magnesium and production-related impurities accounting for the remainder of the alloy to 100 wt. %.
Patent CA-2747263-A1 (CA)
Inventor: MORLEY ROBERT E
IPC: A63H3/33
Filed: 2011-07-25
Abstract: A non-rigid electrical component includes a first layer of a compressible material. The first layer has at least one aperture therethrough. A second layer of an electrically conductive material is positioned on one side of the first layer across the aperture and a third layer of an electrically conductive material is positioned on an opposite side of the first layer across the aperture. The first layer is compressible such that the second and third layers of material may be brought into contact with each other in the aperture of the first layer to complete an electrical connection between the second and third layers upon application of a compression force. The first layer is also made of a resilient material such that when the compression force is removed, the first material expands to separate the second and third layers, thereby breaking the electrical connection.
Patent CA-2752558-A1 (CA)
Title: Steam driven direct contact steam generation
Inventor: BETZER MAOZ
IPC: E21B43/24
Filed: 2011-09-12
Abstract: The present invention is a system and method for steam production for oil production. The method includes generating steam, mixing the steam with water containing solids and organics, separating solids, and injecting the steam through an injection well or using it above ground for oil recovery, such as for generating hot process water. The system includes a steam drive direct contact steam generator. The water feed of the present invention can be hot produced water separated from a produced oil emulsion and/or low quality water salvaged from industrial plants, such as refineries and tailings from an oilsands mine.
Patent CA-2752904-A1 (CA)
Inventor: DZIADOSZ JOHN A
IPC: G06F3/06
Filed: 2011-09-20
Abstract: An access control panel can be updated substantially automatically by loading a thumb drive with executable instructions, or information, and coupling the drive to the panel and transferring the instructions or information to the panel for execution or storage. Alternately, the coupling can be implemented via a computer network.
Patent CA-2754659-A1 (CA)
Title: Dispositif pour l'enrobage tubulaire de balles rondes, vehicules equipes dudit dispositif, procedes de fabrication du dispositif ou des vehicules equipes, utilisation du dispositif pour la production de tubes de balles a resistance amelioree
Inventor: FAUCHER PATRICK
IPC: A01F25/00
Filed: 2011-10-03
Abstract: Dispositif pour l'emballage tubulaire de n balles rondes avec un film protecteur, le dispositif comportant un châssis et une table d'enrubannage, attachée à ce dernier, configurée pour recevoir chacune des balles rondes à envelopper et pour produire un emballage tubulaire contenant les n balles rondes, le dit dispositif'étant caractérisé en ce que l'enrubannage est renforcé autours d'au moins un des secteurs de jonction défini par le volume libre réduit existant entre les extrémités de deux balles consécutives se faisant face et/ou en ce que le train arrière situé proche de l'extrémité de la table d'enrobage dans laquelle la balle à enrober est introduite comporte un système de suspension indépendante et/ou en ce que le train avant peut se déplacer dans un plan vertical qui est sensiblement perpendiculaire au plan de déplacement du véhicule. Véhicules équipés d'au moins un des dispositifs. Emballages tubulaires obtenus en utilisant ces dispositifs et procédés de fabrication des dispositifs d'enrobage. Utilisation des dispositifs et des véhicules équipés.
Patent CA-2754814-A1 (CA)
Inventor: AVETISIAN ROBERT
IPC: E03C1/28
Filed: 2010-03-09
Abstract: A cartridge for a waterless urinal, having an inlet compartment (78) has a ceiling (90), which is spaced from the cartridge upper wall (60) and from the wastewater-receiving opening (64) therein. A throat (88), which communicates the inlet compartment with the wastewater-receiving opening, has an area which is less than the area of the ceiling. Further, a discharge section (86) is coupled between an outlet compartment (80) and the external drain and includes a drain tube (98) and communicating with the outlet compartment and opening at an exit port area (106) for discharge of the wastewater fluid. A three rib channel guide mechanism (100) is formed within the tube to guide flow of the wastewater. In addition, the discharge section drain tube (98) includes a snorkel (110) which extends downwards to above the level of the horizontal drain, to allow any air from the external drain to pass to the outlet compartment generally below the ceiling (90) to prevent any syphoning.
Patent CA-2755987-A1 (CA)
Title: Seismic imaging systems and methods employing a fast target-oriented illumination calculation
Inventor: LUO MINGQIU
IPC: G01V1/00
Filed: 2009-04-16
Abstract: In various disclosed seismic imaging systems and methods, a fast target-oriented illumination calculation technique is employed to obtain a data volume or "matrix" of approximate illumination values. These illumination values enable an image matrix of "true reflectivity" values to be found. The illumination values are derived from Green's functions which, rather than being calculated and re-calculated on a shot-by-shot basis, are calculated in multi-shot groups and combined with a rolling-sum to greatly reduce the computational overhead. As a consequence, the disclosed systems and methods can provide target region illuminations more quickly and/or with higher quality than those systems relying on conventional 3D wave-equation illumination.
Patent CA-2757873-A1 (CA)
Inventor: TUFFNER FRANCIS K
IPC: B60L11/18
Filed: 2010-05-11
Abstract: Battery charging control methods, electric vehicle charging methods, battery charging apparatuses and rechargeable battery systems are described. According to one aspect, a battery charging control method includes accessing information regarding a presence of at least one of a surplus and a deficiency of electrical energy upon an electrical power distribution system at a plurality of different moments in time, and using the information, controlling an adjustment of an amount of the electrical energy provided from the electrical power distribution system to a rechargeable battery to charge the rechargeable battery.
Patent CA-2757908-A1 (CA)
Inventor: KHAYRALLAH ALI S
IPC: H04L25/03
Filed: 2010-04-01
Abstract: A receiver (500) and method are described herein that address inter-symbol interference in a received signal (508) by using a two-stage equalizer (502) which includes a first demodulation stage (504) that processes the received signal and produces initial symbol decisions (510), and a non-linear equalization second stage (506) that uses the received signal to perform a sequential search in an attempt to improve upon the initial symbol decisions where if able to improve upon the initial symbol decisions then an output sequence (512) is obtained from the sequential search and if not able to improve upon the sequence metric threshold then the output sequence is the initial symbol decisions.