baber/WOPTO huggingface dataset:
Patent CA-2567176-C (CA)
Inventor: FRYE JAMES M
IPC: B01D3/34
Filed: 2005-05-19
Granted: 2011-01-25
Abstract: A vapor/liquid separation apparatus for treating a flow of vapor/liquid mixtures of hydrocarbons and steam comprises a vertical drum with a side inlet to introduce hydrocarbon/steam mixtures, an overhead vapor outlet, and a lower section in communication with a cylindrical boot of less diameter than the drum, the boot comprising sufficient gas-liquid contact surface, e.g., that provided by one or more sheds, baffles and/or distillation trays, to provide at least a partial theoretical distillation stage, and a lower portion for receiving liquid from the drum, a lower outlet for removing the liquid, and an inlet for introducing a stripping gas, such as steam, hydrogen, light crackable hydrocarbon, and/or methane, below the distillation tray and preferably above the level of liquid in the boot.
Patent CA-2575364-C (CA)
Inventor: BLANK THIEMO
IPC: A61F2/00
Filed: 2005-08-01
Granted: 2013-04-02
Abstract: A medical implant such as a self-expanding shape memory alloy stent with a strut matrix formed by cut patterns in a wall of a tubular workpiece (12) can be enhanced by arranging for the line of the laser beam when cutting the struts (62) to be one that does not pass through the longitudinal rotational axis (10) of the tubular workpiece. Such "off-axis-" cutting can modify the cross-sectional shape and area of each strut, along its length. Such modulation can enhance the fatigue resistance of the stent matrix, or increase the radial force that the stent matrix is capable of exerting on bodily tissue within which it is implanted.
Patent CA-2580657-C (CA)
Inventor: BRIGHT ERIC
IPC: B24D18/00
Filed: 2003-03-21
Granted: 2009-08-11
Abstract: A bonded abrasive tool, having a structure permeable to fluid flow, comprises sintered agglomerates of a plurality of abrasive grains and a binding material, the binding material being characterized by a melting temperature between 500 and 1400° C, and the sintered agglomerates having a loose packing density of <= 1.6 g/cc and three-dimensional shape; a bond material; and about 35-80 volume % total porosity, including at least 30 volume % interconnected porosity. Methods for making the sintered agglomerates and abrasive tools containing the sintered agglomerates are described.
Patent CA-2583909-C (CA)
Title: High yield method of producing pure rebaudioside a
Inventor: JACKSON MEL CLINTON
IPC: A23L15/00
Filed: 2005-10-18
Granted: 2013-10-01
Abstract: The invention provides a high throughput, high purity, high yield system and method of isolating and purifying rebaudioside A ("Reb")h acceptable water solubility for all commercial uses, from commercially available Stevia rebaudiana starting material. The invention also provides a means of maximizing yields of 99+% purity Reb A based on the attributes of a given batch of Stevia starting material. The Reb A produced by the invention is water soluble, devoid of bitterness heretofore associated with rebaudioside sweeteners, non-caloric, and suitable for use as a reagent and as an ingredient in orally consumed products, e.g., as a sweetener, flavor enhancer, and flavor modifier.
Patent CA-2590954-C (CA)
Title: Connector system for an insulated switch with provision for grounding and visible break
Inventor: STEPNIAK FRANK M
IPC: H01H33/666
Filed: 2007-05-31
Granted: 2011-07-19
Abstract: A connector system for a high voltage vacuum switch which includes: a voltage source connector; a load connector; a first contact in a vacuum bottle; and a second contact connected in series with the first contact, wherein the second contact is external to the vacuum bottle. The voltage source is connected to the load through the first and second contacts and the second contact includes a first separable interface, a second separable interface and a conducting pin. When the conducting pin is removed, an insulating pin can be inserted in its place. In preferred embodiments, the connector system includes a housing and a sight glass which extends through the housing for viewing the conducting pin. The connector system can also include a first and second connectors for the first and second separable interfaces, which are used for test connections and/or grounding connections.
Patent CA-2593328-C (CA)
Title: Methodes et essais pour distinguer differentes formes de maladies ou de troubles caracterises par la thrombocytopenie et/ou par l'interaction spontanee entre le facteur von willebrand (vwf) et les plaquettes sanguines
Inventor: DE GROOT PHILIP G
IPC: G01N33/86
Filed: 2006-01-13
Granted: 2018-02-06
Abstract: L'invention concerne une méthode pour distinguer différents états ou formes de maladies ou de troubles caractérisés par la thrombocytopénie et/ou par l'interaction spontanée entre le facteur Von Willebrand (vWF) et les plaquettes sanguines, et/ou pour prévoir la progression d'une maladie ou d'un trouble de ce type. Cette méthode consiste à préparer au moins un échantillon biologique pris sur un patient souffrant ou supposé souffrir d'au moins une maladie caractérisée par la thrombocytopénie et/ou par l'interaction spontanée entre le facteur Von Willebrand (vWF) et les plaquettes sanguines, et à déterminer la quantité de vWF activés dans l'échantillon biologique, cette quantité de vWF activés représentant les différents états ou formes de la maladie ou du trouble. La présente invention porte également sur un kit pour déterminer la quantité de vWF activés dans un échantillon, et sur l'utilisation d'un anticorps apte à lier de manière spécifique les vWF activés en présence de vWF non activés, ou bien d'une partie ou d'un fragment d'un anticorps.
Patent CA-2594128-C (CA)
Title: Integrated piping plate
Inventor: HIDAKA HARETARO
IPC: H01M8/00
Filed: 2002-01-31
Granted: 2010-01-05
Abstract: A machining method for an integrated piping plate 201, for example, composed of a plurality of plates joined together, and in which an instrument and a component constituting an apparatus, or the instrument, or the component are or is disposed on one surface or both surfaces of the integrated piping plate 201, and the instrument and the component, or the instrument, or the component are or is connected by fluid channel grooves 208 formed in joining surfaces of the plates, and communication holes 210 formed in the plates. The machining method welds the joining surfaces of the plates around the entire periphery of the fluid channel grooves 208, for example, by an FSW welding machine 225, to join the plates. Compared with joining of the plates by an adhesive, the machining method can increase the durability of the plate joining portion and increase pressure resistance. Also, the method can increase work efficiency and further downsize the integrated piping plate.
Patent CA-2596054-C (CA)
Inventor: PIRON GERARD
IPC: C25C3/12
Filed: 1999-02-16
Granted: 2010-06-15
Abstract: Ce module porte-outil est destiné à être mis en oeuvre au sein d'une installation de levage, et est notamment destiné à réaliser l'arrachage d'anodes usées au sein d'une installation de production d'aluminium par électrolyse et le transfert desdites anodes et des anodes neuves venant en remplacement de ces dernières. Il est muni de deux organes de levage motorisés de manière indépendante : ~ un premier organe, constitué d'un ensemble de câble(s) (13) venant s'enrouler au niveau de tambour(s) motorisé(s) électriquement (14), et renvoyé(s) au niveau d'un mouflage (18), ledit premier organe étant destiné à assurer le déplacement d'une charge à vitesse relativement importante et selon une course étendue ; ~ un second organe, dont l'un des éléments constitutifs est solidarisé à l'extrémité du ou des câbles (13) dudit premier organe après renvoi au niveau du mouflage (18), et destiné, en coopération avec celui-ci, à assurer le déplacement vertical à vitesse réduite et selon une course limitée d'une charge plus importante, et notamment à effectuer l'arrachage des anodes usées hors des cuves. L'invention concerne également l'installation pour le changement des anodes usées d'une usine de production d'aluminium. Cette installation comprend un pont roulant (5) susceptible de se déplacer au dessus des cuves d'électrolyse (1), et sur lequel se déplace au moins un chariot (10) muni d'un module porte-outil destiné à extraire et transférer les anodes usées hors des cuves, et à acheminer au niveau desdites cuves des anodes neuves, ainsi que deux autres chariots (11, 12), ~ respectivement un premier chariot (11) comportant un outil destiné à permettre de rompre la croûte superficielle qui se créée à la surface supérieure du bain d'électrolyse de chacune des cuves (1); ~ un second chariot (12) comportant un outil muni d'une pelle, destiné à permettre la collecte de tout ou partie des morceaux provenant de la rupture de ladite croûte;
Patent CA-2600638-C (CA)
Title: Composition comprenant de l'emodepside et du praziquantel ou de l'epsiprantel
Inventor: KANIKANTI VENKATA-RANGARAO
IPC: A61K31/55
Filed: 2006-02-27
Granted: 2015-10-27
Abstract: La présente invention concerne un produit d'application externe contenant de l'émodepside et du praziquantel ou de l'epsiprantel ainsi que du 1,2-isopropylidenglycérol. L'invention concerne également sa production et son utilisation pour lutter contre les endoparasites.
Patent CA-2606927-C (CA)
Inventor: VETTESE SHAROLYN
IPC: B64C11/16
Filed: 2007-10-18
Granted: 2015-04-14
Abstract: A curved blade for use on horizontal wind turbines, the blade comprising a substantially semicircular tip portion, a substantially semicircular counter-tip portion opposite the tip portion, and a body portion extending between the tip portion and the counter- tip portion, the body portion being further defined by a concave curved trailing edge and a convex curved leading edge.
Patent CA-2616269-C (CA)
Inventor: SATAKE SYUZO
IPC: C07D333/22
Filed: 2006-08-01
Granted: 2014-03-18
Abstract: The present invention provides a process for producing (E)-N-monoalkyl-3-oxo-3-(2-thienyl)propenamine represented by Formula (1); (see formula 1) wherein R is a C1-4 alkyl, the method comprising the steps of: maintaining a solution containing (Z)-N-monoalkyl-3-oxo-3-(2-thienyl)propenamine dissolved therein at 25°C or below to deposit crystals and separating crystals having a particle diameter of 100 µm or less from the deposited crystals; and a process for producing (E,Z)-N-monoalkyl-3-oxo-3-(2-thienyl)propenamine comprising the steps of: reacting an alkali metal salt of .beta.-oxo-.beta.-(2-thienyl) propanal with a monoalkylamine compound; adding a water-insoluble organic solvent to the resulting reaction mixture; adding seed crystals containing (E)-N-monoalkyl-3-oxo-3-(2-thienyl) propenamine to an organic layer obtained by conducting separation; and keeping the resulting mixture at 25°C or below.
Patent CA-2617699-C (CA)
Title: Outil de fond
Inventor: EDDISON ALAN MARTYN
IPC: E21B10/32
Filed: 2006-08-07
Granted: 2011-06-21
Abstract: Appareil de fond de trou, comprenant un corps (14), des éléments déployables (12) montés sur le corps (14) et mobiles entre des positions escamotée et déployée, et un dispositif de retenue télécommandé servant à maintenir les éléments déployables dans la position déployée. Les éléments déployables (12) peuvent être des lames, l~appareil formant alors un appareil de coupe tel qu~un élargisseur. Un opérateur peut commander l~appareil de façon à maintenir les éléments de coupe (12) dans la position escamotée ou à en bloquer le déploiement.
Patent CA-2618905-C (CA)
Inventor: RAUCOURT JEAN-CLAUDE DE
IPC: E04F19/04
Filed: 2008-01-24
Granted: 2015-10-27
Abstract: An installation bracket system for use in combination with a length of crown molding for securing the crown molding adjacent to the junction of a wall surface and a ceiling surface, the installation bracket system including one or more installation brackets, each of the one or more installation brackets having first support member and a second support member, each of the support members having a mounting portion and an integrally formed supporting portion, the mounting portion having a base formed with apertures to receive fasteners therethrough for securement of the first support member and the second support member to the wall surface and ceiling surface, respectively, and a backing member extending between the first support member and the second support member, the backing member having a front surface, the crown molding being secured against the front surface of the backing member.
Patent CA-2620611-C (CA)
Title: O-nitro compounds, pharmaceutical compositions thereof and uses thereof
Inventor: KNOX SUSAN
IPC: A61K31/21
Filed: 2006-08-14
Granted: 2017-01-03
Abstract: The present invention provides O-nitro compound, pharmaceutical compositions of O-nitro compounds and methods of using O-nitro compounds and/or pharmaceutical compositions thereof to treat or prevent diseases or disorders characterized by abnormal cell proliferation, such as cancer, inflammation, cardiovascular disease and autoimmune disease.
Patent CA-2629765-C (CA)
Inventor: WILSON THOMAS P JR
IPC: C09K8/62
Filed: 2008-04-24
Granted: 2012-02-21
Abstract: A cross-link delaying or retarding composition, a cross-linking system including the cross-link delaying or retarding composition, or a fracturing fluid including a cross- linking system and a cross-link delaying or retarding composition are disclosed along with methods for making and using the compositions.
Patent CA-2640041-C (CA)
Inventor: VAYSSE-LUDOT LUCILE
IPC: C07D333/40
Filed: 2008-09-25
Granted: 2011-03-08
Abstract: Procédé de synthèse industriel du ranélate de strontium de formule (I) (voir formule I) et de ses hydrates.
Patent CA-2645373-C (CA)
Inventor: MOEHLE RYAN T
IPC: A61M25/00
Filed: 2007-04-02
Granted: 2013-07-16
Abstract: A catheter (10), with one or more lumens, having a first portion (70) and a second portion (80) and an arcuate transition region (90) extending between the first portion and the second portion. Wherein the first portion is nonparallel to the second portion.
Patent CA-2650933-C (CA)
Inventor: BESSETTE ROBERT
IPC: B62D55/10
Filed: 2009-01-23
Granted: 2017-01-17
Abstract: The present invention generally provides a wheel replacing traction assembly which uses, for propulsion, a longitudinally extending endless track disposed around and cooperating with a sprocket wheel, idler wheels and a supporting frame. The supporting frame generally comprises at least two laterally spaced sliding rails for supporting and guiding the lower run of the endless track. Pivotally mounted between the sliding rails are the two idler wheels, one at the fore, and one at the aft. The supporting frame is also provided with road wheel receiving locations for pivotally supporting one or more road wheels if necessary. The front portion of the supporting frame is also provided with a track tensioning system which uses the resiliency of the supporting frame material to provide tension.
Patent CA-2660588-C (CA)
Inventor: SNAPP JOHN LAWRENCE
IPC: H04W8/26
Filed: 2009-03-30
Granted: 2018-10-02
Abstract: A system, method, and computer readable medium comprising instructions for providing temporary callback number for emergency calls is disclosed. A determination is made as to whether a restriction is imposed on a mobile user for incoming calls. A temporary callback number for the mobile user is generated if the restriction is imposed. A request for a callback to the mobile user comprising the temporary callback number is detected. The callback is routed to the mobile user using the temporary callback number.
Patent CA-2665961-C (CA)
Title: Method and system for delivering a command to a mobile device
Inventor: MACHANI SALAH E
IPC: H04W88/02
Filed: 2009-05-12
Granted: 2013-01-22
Abstract: A method and system for delivering a command to a mobile device is provided. A one-time password is generated using a token shared with a mobile device and one of a challenge and an input string. The one-time password and a command are transmitted, along with the challenge or the input string, to the mobile device for execution thereon.
Patent CA-2667064-C (CA)
Inventor: NGUYEN KHANH Q
IPC: C12N9/20
Filed: 2007-09-21
Granted: 2016-11-01
Abstract: The invention relates to a DNA sequence that encodes a polypeptide with lysophospholipase activity and was isolated from Aspergillus and sequences derived therefrom, polypeptides with lysophospholipase activity encoded by these sequences as well as the use of these polypeptides for improving the filterability of syrups consisting of wheat starch and for related applications.
Patent CA-2667854-C (CA)
Inventor: PURKAYASTHA SUBHASISH
IPC: C07J75/00
Filed: 2007-05-29
Granted: 2015-04-07
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.
Patent CA-2668318-C (CA)
Title: Cargo spreader bar
Inventor: GRIZZLE ROGER D
IPC: B66C1/14
Filed: 2007-10-11
Granted: 2014-04-08
Abstract: The cargo spreader bar (100) is a rectangular frame with longitudinal sides (120) that are longer than the lateral sides (118e). Hooks (102) are attached to the frame along the longitudinal sides (120). The hooks (102) hold cargo hoisting chains (CH) and include actuator (206) controlled, pivoting safety locks (208) that close to secure the chains (CH) to the hooks (102). A tubular chain lifter (104) pivotally mounted to the frame extends along one of the longitudinal frame members (120). A second chain lifter (104) extends along the remaining longitudinal frame member (120). Inside sections of the tubular chain lifters (104) are pivotally coupled to a chain lifter actuator (400). When safety locks (208) are disengaged, an actuator arm (401) can be commanded to pivot the outside sections of the lifters (104) to swing upward to release the chains (CH) from the hooks (102).
Patent CA-2669945-C (CA)
Inventor: HOFMANN MICHAEL
IPC: B29B17/02
Filed: 2007-11-15
Granted: 2015-02-03
Abstract: The invention relates to a method for recycling all types of waste plastics.  According to the method, a compacted mass is ground in at least one refiner stage with water, fine fractions are removed together with water from the ground product that exits the refiner stage, the remaining ground product is washed and/or mechanically de-watered and dried or the de-watered ground product is ground again with water in a further refiner stage and is subsequently de-watered and dried. The milling of the compacted mass takes place in at least one refiner stage with the aid of a disc refiner having disks which have engaging teeth, arranged at a distance from one another in concentric circles. A  gap exists between the neighbouring teeth of a circle and the gap is large enough to allow the free passage of the particles grounded or to be grounded.
Patent CA-2676542-C (CA)
Inventor: NASHAWATY MICHAEL
IPC: B60G9/02
Filed: 2009-08-25
Granted: 2017-03-07
Abstract: A push-in-bung assembly is provided that improves vibration and lateral movement control for vehicle suspension systems. The push-in-bung assembly includes a bung formed of rigid material and having a first end configured to connect to a vehicle frame and a second end configured to connect to a vehicle differential. A track bar can be included between the bung and the vehicle frame. The track bar can connect with the vehicle frame using a bracket assembly.
Patent CA-2678008-C (CA)
Title: Antagonistes de recepteur pour le traitement de cancer osseux metastatique
Inventor: LOIZOS NICK
IPC: A61K31/704
Filed: 2006-06-19
Granted: 2013-07-30
Abstract: La présente invention offre des procédés de traitement du cancer des os, particulièrement le cancer des os métastatique, en administrant un antagoniste PDGFR-?.
Patent CA-2679549-C (CA)
Inventor: SCHMENGER JUERGEN
IPC: A61Q5/10
Filed: 2008-02-20
Granted: 2014-05-20
Abstract: The invention relates to compositions for the oxidative or non-oxidative dyeing of keratin fibers, compositions for the simultaneously lightening and coloring of keratin fibers or compositions for the bleaching of keratin fibers, comprising at least one oxidative dye precursor, and a thickener comprising at least one anionic acrylic copolymer obtained by copolymerization of i) 5 to 95 molar percent of at least one monomer selected from the group consisting of acrylic acid and methacrylic acid, and of ii) 5 to 95 molar percent of 2-acrylamido-2-methylpropane sulfonic acid, wherein said copolymer exhibits water-soluble fraction ranging from 5 to 50 percent by weight of the total copolymer.
Patent CA-2679584-C (CA)
Inventor: ZIAUDDIN MURTAZA
IPC: E21B43/26
Filed: 2008-02-27
Granted: 2016-10-18
Abstract: A technique enables stimulation of a subterranean formation. A reactive fluid is delivered downhole into a wellbore. The reactive fluid is under sufficient pressure downhole to create a jet of the reactive fluid that is directed at a specific treatment section. The jet is maintained until a localized region of enhanced permeability is created. One or more jets can be created or moved to treat a plurality of low permeability zones.
Patent CA-2683753-C (CA)
Inventor: STRYKER MARTIN
IPC: A61G7/05
Filed: 2008-04-01
Granted: 2015-05-19
Abstract: A patient support including a patient support surface, a fluid movement system provided at the patient support, and a plurality of ports mounted at the patient support, which are in selective fluid communication with the fluid movement system. At least one of the ports is adapted for coupling to a device for delivering fluid to the device from the fluid movement system or delivering a vacuum pressure to the device from the fluid movement system for suctioning fluid through the device when the device is coupled to the port.
Patent CA-2690050-C (CA)
Inventor: SEBERGER STEPHEN G
IPC: H02J7/34
Filed: 2008-06-13
Granted: 2014-07-29
Abstract: Cette invention concerne un convertisseur continu-continu bidirectionnel présentant un premier mode opérationnel et un second mode opérationnel, lequel convertisseur présente une première paire de bornes comprenant une borne positive et une borne négative et permettant de connecter le convertisseur à un premier circuit électrique, une seconde paire de bornes comprenant une borne positive et une borne négative et permettant de connecter le convertisseur à un second circuit électrique, un élément accumulateur permettant l'accumulation provisoire d'électricité; et un circuit de commutation connecté à la première paire de bornes, à la seconde paire de bornes et à l'élément accumulateur. L'électricité est transférée depuis le premier circuit électrique vers le second circuit électrique par l'intermédiaire de l'élément accumulateur dans le premier mode opérationnel du convertisseur continu-continu bidirectionnel et, depuis le second circuit électrique vers le premier circuit électrique par l'intermédiaire de l'élément accumulateur dans le second mode opérationnel du convertisseur continu-continu.
Patent CA-2694699-C (CA)
Inventor: ISLAM M KHALEDUL
IPC: H04W4/14
Filed: 2010-02-25
Granted: 2014-01-28
Abstract: A network entity, method and system for providing supplementary services to a mobile device while roaming. The network entity comprises a receiver, a converter and an output. The receiver is for receiving a first message from a mobile device being provided roaming service by a first network, the first message being in a transport protocol supported by the first network and having embedded therein an invocation message for invocation of at least one supplementary service offered by a second network. The converter is for extracting the invocation message from the first message. The output is for sending the invocation message to the second network using a protocol used by the second network to invoke supplementary services.