baber/WOPTO huggingface dataset:
Patent CA-2788390-C (CA)
Inventor: LISCINSKY STEPHEN MICHAEL
IPC: H05B37/02
Filed: 2012-08-31
Granted: 2019-07-16
Abstract: Un circuit de commutation utilise une DEL pour léclairage. Une diode est connectée en parallèle à la DEL, mais dans une orientation opposée, avec lanode à DEL connectée à la cathode de diode, et la cathode à DEL connectée à lanode de diode, pour permettre la décharge dun condensateur dalimentation électrique dun ballast dune lampe comme une ampoule fluorescente compacte. Un clignotement indésirable de lampoule fluorescente compacte est ensuite évité.
Patent CA-2791316-C (CA)
Inventor: MORENO JAIME
IPC: B23D45/16
Filed: 2012-09-27
Granted: 2019-05-14
Abstract: A saw and guide apparatus includes a saw assembly and a cutting guide. The saw assembly includes (i) a drive member configured to be moved in a repeating pattern, (ii) a motor configured to move the drive member in the repeating pattern, (iii) a housing defining an interior space in which the motor is positioned, (iv) a foot including a base defining a cutting member opening therein, the base further defining a lower base surface, (v) a cutting member secured to the drive member so that the cutting member extends through the cutting member opening, and (vi) a guard attached to the housing and defining a cutting wheel space in which the cutting wheel is at least partially positioned. The cutting guide includes (i) a first saw support defining a first saw contact surface and a first workpiece contact surface, and (ii) a second saw support defining a second saw contact surface and a second workpiece contact surface, the first workpiece contact surface being spaced apart from the second workpiece contact surface so as to define a window therebetween. The foot is configured such that, if the following conditions exist: (i) the lower base surface is positioned in contact with the first saw contact surface, and (ii) the guard is positioned in contact with the second saw contact surface, then the cutting member extends through the window and the base is spaced apart from the window.
Patent CA-2792017-C (CA)
Title: Invert emulsion drilling fluids and methods of drilling boreholes
Inventor: WAGLE VIKRANT BHAVANISHANKAR
IPC: C09K8/36
Filed: 2011-03-25
Granted: 2014-12-09
Abstract: An invert emulsion drilling fluid, and a method for the use thereof in drilling wellbores, with good rheological properties at high temperatures and pressures. One embodiment of the drilling fluids are free of organophilic clays and lignites, free of calcium chloride, and comprise an alcohol in the internal phase, a quaternary ammonium emulsifier, and argillaceous solids. In one embodiment, the alcohol is a glycerol, a polyglycerol, or a mixture thereof. In one embodiment, the base oil for the emulsion is a paraffin and/or mineral oil. The drilling fluids provide good lubricity and high rates of penetration.
Patent CA-2795822-C (CA)
Inventor: FABRY LASZLO
IPC: B26F3/00
Filed: 2012-11-16
Granted: 2014-10-07
Abstract: The invention relates to a polycrystalline silicon portion having at least one fracture surface or cut surface, which comprises metal contamination of from 0.07 ng/cm2 to 1 ng/cm2. The invention also relates to a method for breaking a silicon body, preferably a rod of polycrystalline silicon, comprising the steps: a) determining the lowest natural bending frequency of the silicon body; b) exciting the silicon body in its lowest natural bending frequency by means of an oscillation generator, the excitation being carried out at an excitation point of the silicon body such that the silicon body breaks at the excitation point; so that a silicon portion having a fracture surface results which comprises metal contamination of from 0.07 ng/cm2 to 1 ng/cm2.
Patent CA-2797329-C (CA)
Title: Ensemble de support pour mats modulaire dans un systeme de bache et ses methodes d'assemblage
Inventor: DAMSI EVEREST
IPC: B60P7/04
Filed: 2012-12-03
Granted: 2014-09-09
Abstract: Un ensemble de support servant à fixer des bâches à un mât modulaire dans un système de bâche comprend un élément de base courbé qui est adapté pour être fixé à un élément de cadre ayant des canaux doubles adjacents qui se prolongent le long d'une surface extérieure. Un guide de bâche est soutenu sur l'élément de base courbé. Le guide de bâche comporte des canaux doubles adjacents qui sont séparés par une division. Les canaux doubles adjacents du guide de bâche sont adaptés pour être alignés aux canaux doubles adjacents de l'élément de cadre lorsque l'élément de base courbé est fixé à l'élément de cadre.
Patent CA-2800274-C (CA)
Title: Easy open bag
Inventor: EDWARDS EDUARD
IPC: B31B50/64
Filed: 2011-05-24
Granted: 2016-08-02
Abstract: An easy open bag and method for making the same. A film is fed into a jaw assembly comprising a first seal jaw comprising a blade gap and a second seal jaw comprising a removable insert. The removable insert comprises a blade pin. When the first and second seal jaws are mated, a notch is formed. The film also comprises a score line in the outer layer. Upon tearing the notch the tear propagates along the score line. Thus, the package can be easily opened by initiating a tear at a tear notch.
Patent CA-2800873-C (CA)
Inventor: GUPTA SATYANARAYANA D V
IPC: C09K8/84
Filed: 2011-04-29
Granted: 2015-12-15
Abstract: L'invention porte sur une nanodispersion de fluide d'entretien de puits. Le fluide d'entretien de puits est formulé avec des composants qui comportent : des nanoparticules comportant au moins une matière choisie parmi les oxydes d'aluminium, les hydroxydes d'aluminium, les hydroxyoxydes d'aluminium, les oxydes de zirconium, les hydroxydes de zirconium, des hydroxyoxydes de zirconium, la concentration des nanoparticules étant supérieure à 0,5 pour cent en poids sur la base du poids total de la nanodispersion de fluide d'entretien de puits. Le fluide d'entretien de puits comporte également une phase continue à base aqueuse. L'invention porte également sur des procédés d'emploi de la nanodispersion pour entretenir un puits de forage.
Patent CA-2803535-C (CA)
Inventor: KUJAWA JEAN
IPC: G02F1/1345
Filed: 2011-06-27
Granted: 2018-12-04
Abstract: A laminated glazing with variable liquid-crystal-induced scattering, includes a first glass sheet; a first interlayer film for laminating the first glass sheet, made from a first plastic material; an electrically controllable, variable scattering system including the liquid crystals between a first support for a first electrode and a second support for a second electrode, the electrodes making contact with the liquid crystals; a second interlayer film, made from a second plastic material for laminating a second glass sheet; links to the electrodes; electrical wiring with two wiring inputs; a polymer material, for protecting the wiring inputs, which makes contact with the glass sheets; and a seal for sealing the liquid crystals and the electrodes from water. The protective polymer material forms a seal for sealing the electrode links and the wiring inputs from liquid water.
Patent CA-2813985-C (CA)
Inventor: ROESCH ESTHER
IPC: A61K31/437
Filed: 2011-10-05
Granted: 2019-01-15
Abstract: A pro-apoptotic solid dispersion comprises, in essentially non-crystalline form, a Bcl-2 family protein inhibitory compound of Formula I as defined herein, dispersed in a solid matrix that comprises (a) a pharmaceutically acceptable water-soluble polymeric carrier and (b) a pharmaceutically acceptable surfactant. A process for preparing such a solid dispersion comprises subjecting to elevated temperature the compound of Formula I, the water-soluble polymeric carrier and the surfactant, to provide an extrudable semi-solid mixture; extruding the semi-solid mixture; and cooling the resulting extrudate to to provide a solid matrix comprising the polymeric carrier and the surfactant and having the compound dispersed in essentially non-crystalline form therein. The solid dispersion is suitable for oral administration to a subject in need thereof for treatment of a disease characterized by overexpression of one or more anti-apoptotic Bcl-2 family proteins, for example cancer or an immune or autoimmune disease.
Patent CA-2814051-C (CA)
Title: Wear indicator system for offshore corrosion protection covering systems
Inventor: BERGER JAN
IPC: E02D27/32
Filed: 2013-04-26
Granted: 2019-07-16
Abstract: A metal pipe which has an at least two-layer corrosion protection covering with an upper and a lower layer, the lower layer being finished such that, in the event of damage to the layer or layers lying above, a visual or electrical signal can be detected, is used for installation in an offshore structure or for producing a pipeline laid in water. Damage to the corrosion protection covering can therefore be detected easily and, if appropriate, reported by remote monitoring.
Patent CA-2818207-C (CA)
Inventor: JITKOFF JOHN NICHOLAS
IPC: G06F40/143
Filed: 2011-11-18
Granted: 2018-07-10
Abstract: Various features for a computer operating system include mechanisms for operating where a single native application, in the form of a Web browser, exists for an operating system, and all other applications run as Web apps of the browser application. A computer-implemented object tracking method includes instantiating, a first time, an operating system object on a computing device; automatically identifying contextual meta data that defines a state of objects that are open on the computing device, other than the instantiated operating system object, when the operating system object is instantiated; and storing the identifying contextual meta data in correlation with the operating system object, wherein the contextual meta data identifies one or more objects that are active in the operating system when the operating system object is instantiated.
Patent CA-2819241-C (CA)
Inventor: LIEN KHOA T
IPC: A61B42/40
Filed: 2011-11-16
Granted: 2018-12-04
Abstract: A glove dispensing assembly includes a stack of interfolded gloves. In particular, the gloves are folded in an S-like arrangement including a first fold and a second fold. The finger portion of a leading glove is folded in between a cuff portion and an intermediate portion of a subsequent glove. The manner in which the gloves are folded allows for the gloves to be dispensed in a perpendicular direction or a lateral direction.
Patent CA-2822668-C (CA)
Inventor: KEYS JAMES R
IPC: A47G19/30
Filed: 2013-07-31
Granted: 2019-10-08
Abstract: Dans un mode de réalisation, un accessoire multifonctionnel sert de plateforme pour apporter des modifications à un produit de manière rapide et économique, alors que les modifications seraient autrement apportées au produit lui-même. Dans un mode de réalisation, le produit est inséré dans laccessoire multifonctionnel. Dans un mode de réalisation, laccessoire multifonctionnel peut être utilisé dans des applications avec exposition à un liquide ou à lhumidité et dans des applications sèches avec une exposition nulle ou minimale à un liquide ou à lhumidité.
Patent CA-2823241-C (CA)
Inventor: BRINKMANN CARL R
IPC: E21B7/128
Filed: 2011-12-20
Granted: 2017-11-21
Abstract: A subsea production system for conducting hydrocarbon recovery operations in a marine environment, including a trussed tower having a first end including a base residing proximate the seabed and a second end having a landing deck configured to receive and releasably attach to a floating drilling unit. The system also includes one or more hydrocarbon fluids storage cells. The storage cells reside at the seabed proximate the base of the trussed frame. The system further includes subsea production operational equipment that resides within the trussed frame near the water surface and is in fluid communication with the hydrocarbon fluids storage cells. A method for installing such components is also provided.
Patent CA-2825066-C (CA)
Inventor: FREI ANDREAS
IPC: C07D495/04
Filed: 2012-01-30
Granted: 2019-09-03
Abstract: Cette invention concerne des réactifs de réticulation trifonctionnels portant (i) un groupe réactif aux ligands pour la conjugaison à un ligand d'intérêt comportant au moins un site de liaison sur un récepteur de glycoprotéine cible, (ii) un groupe hydrazine aromatique éventuellement protégé pour la capture de récepteurs-glycopeptides oxydés et (iii) un groupe d'affinité pour la détection, l'isolation et la purification des glycopeptides capturés ; leurs procédés de production, ainsi que leur utilisation dans des procédés de détection, d'identification et de caractérisation des interactions entre les ligands et leurs récepteurs de glycoprotéines cibles correspondants sur des cellules vivantes et dans des liquides biologiques.
Patent CA-2825983-C (CA)
Title: Alignment device for distal targeting
Inventor: BAUMGARTNER ADRIAN
IPC: A61B17/17
Filed: 2012-01-17
Granted: 2019-08-20
Abstract: A device is for aligning an aiming hole of an aiming device with a locking hole of an intramedullary nail. The device includes a sensing unit sized and shaped for insertion through an aiming hole of an aiming device attachable to an intramedullary nail. The sensing unit detects a magnetic field produced by a magnet and outputs an alignment signal based on a magnetic field parameter at first and second locations relative to the magnet.
Patent CA-2832098-C (CA)
Inventor: POTEL NICOLAS
IPC: F02C7/232
Filed: 2012-04-12
Granted: 2018-11-06
Abstract: The invention relates to a fuel circuit (10) for a turbine engine, comprising: a low-pressure pump (12), a high-pressure pump (14), and a low-pressure duct (22) connecting the low-pressure pump (12) to the high-pressure pump (14); a high-pressure duct (26) fed by the high-pressure pump (14) and in which a component (20) is arranged; and means for controlling the operation of said component (20). The circuit is characterized in that it comprises a valve (34) that can seal a segment (30, 32) of the duct (26) when the pressure in the low-pressure duct (22) is lower than a predetermined threshold value, and the control means can detect that the valve (34) is at least partially sealing said segment (30, 32).
Patent CA-2838816-C (CA)
Inventor: SHARKEY PETER F
IPC: A61F2/46
Filed: 2012-06-08
Granted: 2017-08-15
Abstract: Instruments and associated methods are disclosed for treating joints, and particularly bone tissue. In general, the embodiments relate to instruments and associated methods for the surgical treatment of a joint, and particularly to a subchondral bone defect at that joint region. More specifically, the embodiments relate to instruments that allow fast, easy, precise, and controllable subchondral delivery to, or removal of materials from, a bone joint being treated. An injection needle (200) having one or more holes 216 within a helical groove 214 is disclosed. Also disclosed is a system including a cannula (410), a handle (420) and a stabilizer (430).
Patent CA-2839478-C (CA)
Title: Method and system for evaluating weight data from a service rig
Inventor: NEWMAN FREDERIC M
IPC: E21B47/12
Filed: 2006-09-08
Granted: 2016-01-12
Abstract: The present invention is directed to methods for an off-site supervisor or well owner to evaluate the rig load data provided by a well service rig at a well site by evaluating charts of sensor data obtained from sensors on or associated with the well service rig. A rig load data chart can be reviewed and activities completed by the rig identified based on the data curves on the rig load data chart. In addition the hook load carried by the service rig can be determined by evaluating the rig load data charts of sensor data. Furthermore, well bore and tubing conditions in the well can be analyzed based on the rig load data in the rig load data charts while tubing and rods are being pulled from the well or well bore.
Patent CA-2840760-C (CA)
Title: Generateur de gaz ammoniac et procede pour produire de l'ammoniac pour la reduction d'oxydes d'azote dans des gaz de combustion
Inventor: GERHART CHRISTIAN
IPC: B01D53/90
Filed: 2012-06-29
Granted: 2019-03-12
Abstract: L'invention concerne un générateur de gaz ammoniac pour produire de l'ammoniac à partir d'une substance précurseur d'ammoniac et son utilisation dans des systèmes de traitement de gaz de combustion. L'invention concerne également un procédé pour produire du gaz ammoniac pour la réduction d'oxydes d'azote dans des gaz de combustion, notamment des gaz brûlés de moteurs à combustion interne tels que des moteurs diesel.
Patent CA-2840880-C (CA)
Title: Vessel bifurcation stent deployment system with zippered catheters
Inventor: JOHNSON ANDREW K
IPC: A61F2/97
Filed: 2012-07-12
Granted: 2016-10-04
Abstract: A bifurcated catheter, which can deploy a bifurcated stent constructed as a single piece into a bifurcated vessel, is disclosed. The system may have two main parts - a y-shaped catheter with a splittable seam, and a custom made stent, which can be deployed with the bifurcated catheter. The disclosed bifurcated catheter permits a physician or operator to stent a vessel at a bifurcation of the vessel.
Patent CA-2846002-C (CA)
Inventor: WINTEROWD JACK G
IPC: C08J3/20
Filed: 2014-03-12
Granted: 2016-04-26
Abstract: Liquid kraft lignin compositions, methods of their production, and various methods of their use, including in preparing kraft lignin-containing LPF resins, which may in turn be used in producing OSB or other wood-based composites, and methods of assaying lignin content in such compositions, are disclosed. In an illustrative and non- exclusive embodiment, a liquid kraft lignin composition includes water in the amount of about 60-95% by weight, urea about 5-30% by weight, a group 1 alkaline metal hydroxide about 0.5-3.0% by weight, and kraft about 5-25% by weight on a dry basis.
Patent CA-2850747-C (CA)
Inventor: FIGIEL JANUSZ
IPC: B65B13/18
Filed: 2012-10-02
Granted: 2016-11-15
Abstract: A tool for sealing overlying courses of a strap that includes a gripping unit (104), a power supply unit (102) detachably affixed to one end of the gripping unit (104), and a motor (302) in the gripping unit. A cam (318) is coupled to the motor and a notching unit is coupled to the cam (318) by a plurality of linkages (514, 516, 518).
Patent CA-2853101-C (CA)
Inventor: WYNER DANIEL M
IPC: B65D81/05
Filed: 2012-10-22
Granted: 2017-05-30
Abstract: The present disclosure is directed, in one embodiment, to a protective insert for a protective case. The protective insert comprises a longitudinal body comprising opposing front and back surfaces and at least one longitudinal protective element disposed at the front surface. The protective element can include an upper surface and a sidewall extending downwardly from the upper surface. A plurality of channels can be defined in the at least one protective element, and each of the channels can include a sidewall extending downwardly from the upper surface. A plurality of cushioning regions can be defined by the plurality of perpendicular channels, disposed in the at least one protective element.
Patent CA-2853649-C (CA)
Inventor: KEEFE WALTER D
IPC: B65D5/54
Filed: 2012-10-12
Granted: 2015-06-23
Abstract: A shipping container (10) convertible to a display configuration has a removable cover base (17) removable along perforated lines of weakness (19, 20, 21) to form a display opening (18). Packages of product (P) in the carton are supported in a horizontal orientation during shipping and in an upright orientation when the removable cover base (17) is removed for display of the products (P) at a point of sale. Rollover flaps on one wall at the bottom of the display opening (18) capture tuck flaps on opposite side walls, and full overlapping top flaps folded inwardly from opposite side walls close the display opening (18) during shipment. An outer top flap has an end extending over the roll-over flaps, and the end is free of attachment to the roll-over flaps. The top flaps are removed with the removable cover base (17). In one embodiment a flange (51) extends inwardly over an edge of the display opening to keep packages (P) from falling out.
Patent CA-2854320-C (CA)
Title: Fermeture d'extremite de recipient metallique mise a l'air libre
Inventor: JACOBER MARK A
IPC: B65D51/16
Filed: 2012-11-02
Granted: 2017-08-08
Abstract: La présente invention se rapporte à une fermeture d'extrémité de récipient métallique qui comprend, en règle générale, une ouverture de distribution et une ouverture de ventilation. L'ouverture de ventilation améliore la faculté d'écoulement à travers l'ouverture de distribution et offre une option alternative pour consommer le contenu du récipient. La fermeture d'extrémité peut comprendre des caractéristiques pour permettre une ouverture aisée de l'ouverture de ventilation, telles que des raidisseurs et/ou des caractéristiques de forme d'évent. De plus, la fermeture d'extrémité peut comprendre diverses caractéristiques de sécurité, telles qu'un pli de sécurité. Selon certaines configurations, la fermeture d'extrémité de récipient ne comprend pas une patte de traction pour permettre l'ouverture.
Patent CA-2861082-C (CA)
Title: Process and apparatus for preparation of nitric acid
Inventor: BIRKE DANIEL
IPC: C01B21/26
Filed: 2012-12-21
Granted: 2019-11-12
Abstract: The invention relates to a process for startup and/or shutdown of a plant for preparation of nitric acid from ammonia and oxygenous gas by the single pressure or dual pressure process, in which the ammonia used is oxidized by means of compressed process air over a catalyst. In the startup and/or in the shutdown of the plant, a residual gas which flows through the residual gas turbine(s) (11) has been heated by heat exchange with the heated process gas which has flowed through the at least one process gas cooler (3) and/or the at least one feed water preheater (2) is subsequently absorbed at least partly by water, forming nitric acid, and the unabsorbed residual gas is expanded in at least one residual gas turbine (11) for the purpose of recovering compressor work.
Patent CA-2862289-C (CA)
Title: Modulators of methyl modifying enzymes, compositions and uses thereof
Inventor: ALBRECHT BRIAN K
IPC: A61K31/395
Filed: 2013-02-11
Granted: 2019-11-26
Abstract: Agents for modulating methyl modifying enzymes, compositions and uses thereof are provided herein. Such agents may be represented by compounds having structural formula (see formula I) or a pharmaceutically acceptable salts thereof. Such compounds may be used in the treatment of cancer.
Patent CA-2864154-C (CA)
Title: Appareil devant etre utilise dans la mesure d'une densite optique d'un pigment maculaire et/ou la densite optique de lentille d'un oeil humain
Inventor: BONE RICHARD
IPC: A61B3/14
Filed: 2013-02-11
Granted: 2021-05-18
Abstract: La présente invention concerne un appareil devant être utilisé dans la mesure de la densité optique d'un pigment maculaire dans l'il humain, et un appareil devant être utilisé dans la mesure de la densité optique de lentille d'un il humain. L'invention est particulièrement applicable à des photomètres à scintillement qui permettent de mesurer le pigment maculaire dans l'il humain.
Patent CA-2865767-C (CA)
Title: Systeme d'evacuation de materiaux d'une chambre
Inventor: LEVEILLEE FRANCOIS
IPC: B26D1/10
Filed: 2013-03-14
Granted: 2020-04-14
Abstract: Système comportant une grille s'étendant entre les parois et au-dessous de celles-ci, sous la forme d'une partie inférieure de la chambre ; et couteau ayant une section transversale de lame orientée parallèlement à la grille, le couteau étant mobile le long d'une trajectoire de couteau parallèlement à la grille et au-dessus de celle-ci.