baber/WOPTO huggingface dataset:
Patent CA-2713714-A1 (CA)
Title: Systems, methods, and devices for isolating portions of a wellhead from fluid pressure
Inventor: NGUYEN DENNIS P
IPC: E21B23/00
Filed: 2009-02-25
Abstract: A wellhead system is provided. In one embodiment, the wellhead system includes a bypass sleeve (100) for temporarily isolating portions of a wellhead assembly from pressurized f racing fluid. The bypass sleeve may include a generally tubular body (102) having a tool interface, a lock ring (104) disposed at least partially around the body, and an anti-rotation device (106, 108) coupled to the body. In some embodiments, the anti-rotation device includes a resilient member (200) disposed in a cavity (202) in the body, and an anti-rotation member (197) biased away from the body by the resilient member. The anti-rotation member of some embodiments extends radially outward from the body.
Patent CA-2714697-A1 (CA)
Title: System, method, and apparatus for repairing objects
Inventor: KRAUSE GREGORY THOMAS
IPC: G05B19/401
Filed: 2009-02-19
Abstract: A system is disclosed including a three-dimensional object having a non- conforming region, and a photogrammetry device adapted to scan the three- dimensional object. The system further includes optical reference targets and a controller structured to perform functions of repairing the three-dimensional object. The controller commands the photogrammetry device to scan the three--dimensional object, and calculates a nominal surface location and contour for the three-dimensional object. The controller further commands the photogrammetry device to scan the non- conforming region of the three-dimensional object, and calculates a material removal tool path comprising a path adapted to remove material from the object located beyond the nominal surface location and contour.  The controller generates a solid model of the damaged region of the object based on the nominal surface location and contour, and computes a material addition tool path according to the solid model.
Patent CA-2716390-A1 (CA)
Title: Enhanced delivery of a therapeutic to ocular tissues through iontophoresis
Inventor: JAFFE MIKE
IPC: A61N1/30
Filed: 2009-02-24
Abstract: Disclosed herein are formulations of dexamethasone or a prodrug thereof suitable for delivery by ocular iontophoresis and methods of use thereof.
Patent CA-2716960-A1 (CA)
Title: Systeme de transmission de donnees a partir d'un capteur de mesure pour telereleve avec horodatage
Inventor: BORLEE JEAN-PAUL
IPC: G12B17/00
Filed: 2009-03-06
Abstract: Système de transmission de données pour une télérelève entre un capteur de mesure (1a,1b) comportant un circuit électronique avec horloge interne non synchronisée et une mémoire pour stocker au moins une valeur mesurée à un premier instant (t1), et un émetteur (7) propre à transmettre à un deuxième instant (t2) la ou les valeurs mesurées au premier instant (t1), et un récepteur (12,12a) synchronisé sur une base de temps de référence, pour recueillir les valeurs mesurées transmises; le capteur (1a,1b) comporte un circuit électronique propre à établir la différence de temps .DELTA.t (t2 - t1) entre les instants d'émission (t2) et de mesure (t1) selon l'horloge interne du capteur, et l'émetteur (7) transmet, avec la ou les valeurs mesurées au premier instant (t1), cette différence de temps .DELTA.t; et le récepteur comporte un circuit pour soustraire de l'instant de réception (T0) selon la base de temps de référence, la différence de temps (.DELTA.t) transmise par l'émetteur afin de donner comme date aux mesures transmises la différence (T0- .DELTA.t).
Patent CA-2719437-A1 (CA)
Title: Method and composition for the regeneration of tissue with the aid of stem cells or bone-marrow cells
Inventor: BADER AUGUSTINUS
IPC: A61K35/19
Filed: 2009-03-24
Abstract: The invention relates to a novel polymerizable composition, comprising substantially blood or blood plasma, and stem cells or cells of the bone marrow, and to a method for regenerating tissue with the aid of such compositions. Such mixtures can polymerize into viscous gels under the influence of endogenic or exogenic polymerization factors, such as thrombin, calcium ions or cell detritus, said gels being very advantageous for the development and differentiation of the stem or bone marrow cells into tissue-specific cells. Such polymers, comprising particularly also erythropoietin (EPO) or similarly acting growth factors, exhibit excellent properties in the use thereof for tissue regeneration or the regeneration of bone defects.
Patent CA-2723840-A1 (CA)
Title: Plastics mixtures comprising a thermoplastic polyurethane (tpu) and an impact-resistant poly(meth)acrylate
Inventor: NUMRICH UWE
IPC: C08L75/04
Filed: 2009-02-27
Abstract: The present invention relates to a plastics mixture comprising at least one thermoplastic polyurethane A) and at least one impact-modified poly(meth)acrylate B), where the impact-modified poly(meth)acrylate comprises a hard phase whose glass transition temperature is at least 70°C and a tough phase whose glass transition temperature is at most -10°C, the average particle size of the tough phase is at most 130 nm, and at least a portion of the tough phase has covalent linkage to the hard phase.
Patent CA-2725640-A1 (CA)
Inventor: HIGASHIKATA ISAO
IPC: H01H37/30
Filed: 2008-05-30
Abstract: A thermally responsive switch (1) includes a movable contact (30) fixed to an end of a thermally responsive plate (29) and a fixed contact (34) which is conductively connected with a conductive pin (22) through a conductor (33) having a fuse part (33B) and a heater part (33A) to constitute a pair of switching contacts with the movable contact (30). The thermally responsive switch (1) is used for disconnecting an AC current flowing to a motor (5) inside a sealed electric compressor (2).  The fixed contact (34) is fixed to an electrically insulating ceramic member (32) disposed between the fixed contact (34) and a sealing container (19).
Patent CA-2728253-A1 (CA)
Inventor: JEEVANANTHAM MUTHU
IPC: B24D3/32
Filed: 2009-06-12
Abstract: A self-bonded foamed abrasive article and a method of machining using such an article. The machining method includes providing a workpiece having a worksurface and removing material from the worksurface by moving an abrasive relative to the worksurface, wherein the abrasive comprises a foamed abrasive body consisting of abrasive grains and a porosity of at least about 66 vol%.
Patent CA-2730756-A1 (CA)
Inventor: SPERONELLO BARRY KEVEN
IPC: A61K8/20
Filed: 2009-07-14
Abstract: Devices, compositions, systems and methods for the non-cytotoxic delivery of chlorine dioxide to a tissue.
Patent CA-2732900-A1 (CA)
Inventor: NAISMITH-BEELEY MARK
IPC: A43B13/22
Filed: 2009-08-03
Abstract: A shoe heel support device including a ground contacting base portion and a resilient shoe heel engagement portion attached to the ground contacting base portion, the resilient shoe heel engagement portion including at least three lobe portions each having an inner surface together defining a bore for receiving a shoe heel therein, the dimension of the bore smaller than the cross-sectional dimension of the shoe heel.
Patent CA-2733848-A1 (CA)
Inventor: NG PHILIP
IPC: A47H7/00
Filed: 2011-03-11
Abstract: There is disclosed a support bracket for mounting an end of a roller blind.  The support bracket includes an angular bracket having a flat wall with a blind mounting element for receiving and supporting the end of the blind. A detachable support member is mounted to the flat wall, the detachable support member being configured to temporarily support the end of the blind at a position adjacent the roller blind mounting element. The detachable support member includes an elongated member having opposite first and second hooked ends, each of which is configured to hook to an aperture formed on the flat wall. A saddle portion is formed on the support member between the hooked ends. The saddle portion is movable between a locked position wherein the ends cannot be removed from the apertures and an unlocked position wherein the ends are easily removed from the apertures.
Patent CA-2735604-A1 (CA)
Inventor: NG PHILIP
IPC: E06B9/42
Filed: 2011-03-29
Abstract: There is disclosed an improved support bracket for mounting a clutch of a roller blind. The clutch of roller blind used with this improved bracket is the type having at least one projecting pin. The support bracket includes a bracket housing having a flat wall with at least one aperture configured to receive the projecting pin such that the pin passes through the aperture and extends past the flat wall. The aperture is configured to permit the pin to slide up and down inside the aperture between a first and second position when the pin is positioned in the aperture. The bracket also includes a spring lock member mounted to the flat wall adjacent the aperture, the spring lock positioned to partially obstruct the aperture. The spring lock member is configured such that when the pin is inserted into the aperture the spring lock is deflected out of the way to permit the pin to be inserted into the aperture. The spring lock is further configured to rebound back when the pin is moved towards its second position, the rebounded spring lock member preventing the pin from moving back towards its first position.
Patent CA-2735775-A1 (CA)
Inventor: KOLCZEWSKI SABINE
IPC: A61P25/00
Filed: 2009-08-28
Abstract: The present invention is concerned with 6-substituted benzoxazine derivatives of formula (I), wherein X, Y, R1 and R2 are as described herein, as well as their manufacture, pharmaceutical compositions containing them and their use as medicaments. The active compounds of the present invention are 5-HT 5A  receptor antagonists, useful in the prevention and/or treatment of depression, anxiety disorders, schizophrenia, panic disorders, agoraphobia, social phobia, obsessive compulsive disorders, post-traumatic stress disorders, pain, memory disorders, dementia, disorders of eating behaviors, sexual dysfunction, sleep disorders, abuse of drugs, motor disorders, Parkinson's disease, psychiatric disorders or gastrointestinal disorders.
Patent CA-2737379-A1 (CA)
Inventor: GROGAN JANE
IPC: G01N33/564
Filed: 2009-09-29
Abstract: The present invention relates to a soluble lymphotoxin (so1LT) and methods of using the so1LT as a biomarker in the treatment of autoimmune disease. More particularly, the present invention relates to soluble lymphotoxin alpha-beta (so1LT.alpha..beta.) and methods of using this so1LT.alpha..beta. as a biomarker in the treatment of rheumatoid arthritis (RA).
Patent CA-2738308-A1 (CA)
Title: Procede de production d'actinium 225 et d'isotopes de radium, et cible pour sa mise en oeuvre
Inventor: ZHUIKOV BORIS LEONIDOVICH
IPC: G21K5/08
Filed: 2009-09-09
Abstract: Linvention se rapporte au domaine des techniques nucléaires et de la radiochimie, et concerne plus particulièrement la production et la séparation de radionucléides à des fins médicales. Le procédé de production dactinium 225 et disotopes de radium consiste à irradier un monolithe massif de thorium métallique dune épaisseur de 2 à 30 mm, qui est enfermé dans une enceinte hermétique faite dun matériau ninteragissant pas avec le thorium, avec un courant de particules chargées et accélérées dune grande intensité. Le thorium métallique irradié est extrait de lenceinte, puis est soit chauffé parallèlement à laddition de lanthane avec distillation de radium, soit dissous dans de lacide nitrique, après quoi lactinium 225 est obtenu par extraction. La cible permettant de réaliser ce procédé se présente sous forme de monolithes de thorium métallique ayant une épaisseur de 2 à 30 mm qui sont enfermés dans une enceinte hermétique faite de différents matériaux ninteragissant pas avec le thorium.
Patent CA-2738788-A1 (CA)
Title: Method for formation of an energized ophthalmic device
Inventor: PUGH RANDALL B
IPC: B29D11/00
Filed: 2009-09-25
Abstract: This invention discloses methods and apparatus for providing an ophthalmic lens with an Energy Source capable of powering a component included within the ophthalmic lens. In some embodiments, an ophthalmic lens is cast molded from a silicone hydrogel and a battery in encapsulated within the ophthalmic lens.
Patent CA-2740508-A1 (CA)
Inventor: TSENG WEI-HONG
IPC: C07F9/6561
Filed: 2011-05-17
Abstract: The present invention relates to preparing carbapenem intermediates that are useful to produce Ertapenem, Meropenem and Doripenem; and provides an effective process for recovering ertapenem compounds.
Patent CA-2742308-A1 (CA)
Title: Location-based services
Inventor: GAILEY MICHAEL L
IPC: H04W4/23
Filed: 2002-04-26
Abstract: The present invention discloses a method and system for providing location- based services to a remote terminal that is connected to various types of communication systems. A tailored request for information is generated with the remote terminal. In addition, a geographic indicator associated with the remote terminal is also generated in the preferred embodiment. The tailored request for information and the geographic indicator are transmitted to a location-based application server. A structured response to the tailored request for information is generated with the location-based application server, wherein the structured response is based on the geographic indicator of the remote terminal. The structured response is the transmitted to the remote terminal using one of several different types of communication protocols and/or mediums.
Patent CA-2746413-A1 (CA)
Inventor: BULL JEFFREY F
IPC: H04B7/08
Filed: 2010-06-08
Abstract: A Wide Area Sensor Net-work is disclosed that utilizes wideband software defined radios (SDRs) to pro-vide a capability to monitor the airwaves over a wide frequency range, detect when critical frequencies are being jammed or otherwise interfered with, and locate the source of the interference so that the in-terference can be eliminated. In addition, a diversity receiver is disclosed. The di-versity receiver generates position, time and frequency references for use in locat-ing and synchronizing sensor platforms of a WLS. In an illustrative embodiment, the diversity receiver comprises a first re-ceiver subsystem comprising a terrestrial broadcast receiver, and a common pro-cessor platform (CPP) coupled via first link means to the first receiver subsystem.  The first receiver subsystem provides a stable time reference and position infor-mation to the CPP via the first link means. In addition, the diversity receiver includes second link means for coupling the diversity receiver to a sensor platform and providing time and frequency references and location data to the sensor platform.
Patent CA-2747030-A1 (CA)
Inventor: SCHLEICHER GARY P
IPC: B01J29/06
Filed: 2009-12-30
Abstract: An integrated process for producing naphtha fuel, diesel fuel and/or lubricant base oils from feedstocks under sour conditions is provided. The ability to process feedstocks under higher sulfur and/or nitrogen conditions allows for reduced cost processing and increases the flexibility in selecting a suitable feedstock.  The sour feed can be delivered to a catalytic dewaxing step without any separation of sulfur and nitrogen contaminants, or a high pressure separation can be used to partially eliminate contaminants. The integrated process includes an initial hydrotreatment, hydrocracking, catalytic dewaxing of the hydrocracking effluent, and an option final hydrotreatment.
Patent CA-2747165-A1 (CA)
Inventor: VOGTNER ZACHARY T
IPC: E04H4/14
Filed: 2011-07-22
Abstract: A liquid aroma injector for a spa having a reservoir comprising an upper chamber, a lower chamber, and a subchamber, a plunger assembly comprising a plunger button, a shaft, and an annular flanged gasket. The shaft extends through said upper and lower chamber of the reservoir. The liquid aroma injector further comprises a hose through which liquid aroma travels to the liquid aroma diffuser that releases liquid aroma into the water of a spa.
Patent CA-2750778-A1 (CA)
Inventor: SCHMIDT MARTIN
IPC: H01R13/518
Filed: 2009-12-09
Abstract: System connector (1) consisting of a first housing half (2) and a second housing half (10) matching it, the two housing halves (2, 10) being snappable and lockable to each other via a locking device (40, 41, 42) and in which at least one contact module (3, 11) is arranged in both housing halves (2, 10), which includes socket-like and/or pin-like electrical contact elements (3a, 11a), characterized by the fact that an adapter module (20) can be mounted on the contact module (3, 11), which has a first connection side (20a) and a second connection side (20b), each of which includes cylindrical adapter elements (21) arranged in a row, in which socket contacts or pin contacts are arranged, that the adapter module (20) on its first connection side (20a) can be connected to at least one contact module (3, 11), which is arranged within one of the housing halves (2, 10), and that the socket contacts or pin contacts of the adapter element (20) of the second connection side (20b) are suitable for electrical contacting of the contact modules of the matching housing halves (2, 10).
Patent CA-2754599-A1 (CA)
Inventor: SHIFLETT MARK BRANDON
IPC: C09K5/04
Filed: 2010-03-31
Abstract: Disclosed herein are compositions comprising lithium bro-mide, water, and at least one ionic com-pound. These compositions are useful as working fluids in absorption cycle sys-tems. The ionic compound additive has been demonstrated to reduce crystalliza-tion in such absorption cycle systems.
Patent CA-2757540-A1 (CA)
Title: Adhesive for textile reinforcing inserts and use thereof
Inventor: KAPLAN ANDREAS
IPC: C08J5/12
Filed: 2011-11-07
Abstract: The present invention relates to a pulverulent adhesive for textile reinforcing inserts, which is dispersible in water, for the production of reinforced rubber products. The adhesive thereby comprises an at least partially capped, low-molecular isocyanate, a wetting agent, a binder and also possibly further additives.
Patent CA-2758665-A1 (CA)
Title: Advanced laser ignition systems for gas turbines including aircraft engines
Inventor: KOPECEK HERBERT
IPC: F02P23/04
Filed: 2011-11-17
Abstract: A laser ignition system for an internal combustion engine, and more specifically a gas turbine engine, is provided. The system comprises at least one laser light source configured to generate a laser beam and an optical beam guidance component.  The optical beam guidance component is configured to transmit the laser beam to irradiate on an oxygenated fuel mixture supplied into the combustion chamber at a region of highest ignitability to generate a combustor flame in a flame region. The system further includes an integrated control diagnostic component configured to detect at least a portion of a light emission and operable to control one or more combustion parameters based in part on the detected light emission. The system further includes additional enhanced ignition control configurations. A method for igniting a fuel mixture in an internal combustion engine is also presented.
Patent CA-2762058-A1 (CA)
Inventor: HAGEMEYER BRUCE
IPC: E05B9/08
Filed: 2011-12-13
Abstract: A multi-point door lock includes first and second lock assemblies. Each assembly includes a housing, an actuator defining an actuator slot, and a locking element pivotally engaged with the housing, wherein a rotation of the actuator causes a rotation of the locking element from a retracted position to an extended position. A master lever arm is located external from the first lock assembly housing and defines a master lever arm slot aligned with the actuator slot of the first lock assembly. A slave lever arm is located external from the second lock assembly housing and is engaged with the actuator slot of the second lock assembly. A link connects both the master lever arm and the slave lever arm and is located external to both the first lock assembly housing and the second lock assembly housing. A  face plate is secured to each lock assembly housing.
Patent CA-2765662-A1 (CA)
Inventor: PETZOLDT KEVIN P
IPC: F22B35/18
Filed: 2012-01-26
Abstract: A sampling and rejection device for a boiler or steam generating system is described. The sampling and rejection device receives the condensate or fluid and allows a volume of the condensate to liquefy or the fluid to build up in the interior of the sampling and rejection device. One or more conductivity, pH, and temperature sensors or probes are positioned in the sampling and rejection device to measure the condensate.  The sampling and rejection device includes a collection vessel to hold and temporarily store the condensate. The sampling and rejection device includes an outlet or a return line (to a central boiler) and a drain line. If the sensor measures undesirable conductivity, pH, or temperature in the condensate in the collection vessel, then a valve to the drain line is opened and the condensate is rejected.
Patent CA-2766616-A1 (CA)
Title: Device for guiding a dough band
Inventor: GASSER KLAUS
IPC: A21C9/08
Filed: 2010-07-05
Abstract: The invention relates to a device (1) for continuously transporting a dough band (2), comprising a conveyor element (3) having a support surface (4) for the dough strand (2) displaceable in the direction of transport (7), wherein the conveyor element (3) is pivotable substantially perpendicular to the direction of transport (7) about a swiveling axis (14) disposed on the downstream end region thereof.
Patent CA-2770963-A1 (CA)
Inventor: GRIFFITHS SCOTT EUGENE
IPC: E02D5/74
Filed: 2012-03-09
Abstract: A portable surface anchor is presented. Such portable surface anchor is able to be transported to various and difficult geographical areas, placed on the surface and able to provide support for vertically elevated objects.
Patent CA-2770990-A1 (CA)
Inventor: NILSSON ANDERS
IPC: D03D15/283
Filed: 2003-11-12
Abstract: A method of processing a smoothed and durable industrial process or engineered fabric with a smoother, more planar, permanently deformed surface that is created without the removal, such as by grinding or sanding, of any material from the surface during manufacture. The fabric may be used as a papermaker's fabric, other industrial process and/or engineered fabric. The fabric is processed by passing a substrate through at least two smooth rolls which form a pressure nip, such as a calender, such that the substrate is permanently deformed. Preferably, the rolls are set to a pre-selected gap width if calendering is the full-width of the substrate, or are set to pre-selected gap or load if the calendering is less than full-width of the substrate.
Patent CA-2772667-A1 (CA)
Inventor: VENKOB SATISH
IPC: H04W28/04
Filed: 2010-08-31
Abstract: Methods and apparatus to avoid mobile station transmission of duplicate event- based and polled acknowledgments are disclosed. An example method for a mobile station configured to send event-based acknowledgment information as disclosed herein comprises classifying a downlink data block as unreported, receiving a poll from a network requesting the mobile station to send polled acknowledgment information during a period, and refraining from sending during the period event-based acknowledgment information for the downlink data block classified as unreported.