baber/WOPTO huggingface dataset:
Patent CA-2655145-C (CA)
Inventor: STREBELLE MICHEL
IPC: C07C19/045
Filed: 2007-06-22
Granted: 2014-12-23
Abstract: Process for the manufacture of 1,2-dichloroethane starting from a stream of ethane according to which: a) the stream of ethane is subjected to a catalytic oxydehydrogenation producing a gas mixture containing ethylene, unconverted ethane, water and secondary constituents; b) said gas mixture is optionally washed and dried thus producing a dry gas mixture; c) after an optional addit io nal purification step, the dry gas mixture is then conveyed to a chlorination reactor supplied with a flow of chlorine so that at least 10% of the ethylene is converted to 1,2-dichloroethane; d) the 1,2-dichloroethane formed in the chlorination reactor is optionally isolated from the stream of products derived from the chlorination reactor; e) the stream of products derived from the chlorination reactor, from which the 1,2-dichloroethane has optionally been extracted, is conveyed to an oxychlorination reactor in which the majority of the balance of ethylene is converted to 1,2-dichloroethane, after optionally having subjected the latter to an absorption/desorption step e'), during which the 1,2-dichloroethane formed in the chlorination reactor is optionally extracted if it has not previously been extracted; f) the 1,2-dichloroethane formed in the oxychlorination reactor is isolated from the stream of products derived from the oxychlorination reactor and is optionally added to the 1,2-dichloroethane formed in the chlorination reactor; g) the stream of products derived from the oxychlorination reactor, from which the 1,2-dichloroethane has been extracted, optionally containing an additional stream of ethane previously introduced in one of steps b) to f), is optionally recycled to step a) after having been optionally purged of gases and/or after an optional addit ional treatment in order to eliminate the chlorinated products contained therein.
Patent CA-2666363-C (CA)
Inventor: MARCZI MICHAEL T
IPC: H01L33/62
Filed: 2007-10-17
Granted: 2018-04-24
Abstract: Certain examples disclosed herein are directed to materials that are designed for use in interconnects of electrical devices such as, for example, printed circuit boards and solar cells. In certain examples, a two-step solder may be used to reduce stresses on the materials used in the production of the electrical devices.
Patent CA-2666536-C (CA)
Inventor: CAGGIANO ANTHONY O
IPC: C12N9/88
Filed: 2007-10-10
Granted: 2018-08-07
Abstract: The present invention relates to protein and nucleic acid mutants of chondroitinase ABCI. Such chondroitinase ABCI mutant enzymes exhibit altered chondroitin lyase activity or increased resistance to inactivation from stressors including UV light or heat. Methods of using chondroitinase ABCI mutant enzymes are also provided.
Patent CA-2670560-C (CA)
Title: Facilitating text-to-speech conversion of a username or a network address containing a username
Inventor: BELLS MATTHEW
IPC: G10L13/08
Filed: 2009-06-25
Granted: 2014-10-07
Abstract: To facilitate text-to-speech conversion of a username, a first or last name of a user associated with the username may be retrieved, and a pronunciation of the username may be determined based at least in part on whether the name forms at least part of the username. To facilitate text-to-speech conversion of a domain name having a top level domain and at least one other level domain, a pronunciation for the top level domain may be determined based at least in part upon whether the top level domain is one of a predetermined set of top level domains. Each other level domain may be searched for one or more recognized words therewithin, and a pronunciation of the other level domain may be determined based at least in part on an outcome of the search. The username and domain name may form part of a network address such as an email address, URL or URI.
Patent CA-2671763-C (CA)
Inventor: WHITLEY KENNETH W
IPC: A61J1/14
Filed: 2007-12-19
Granted: 2015-05-19
Abstract: A pressure-equalizing vial access device and method providing closed and sealed reconstitution of vial contents. A rigid container with a fixed internal volume is connected with a vent lumen extending into the vial. As pressure in the vial increases, the pressure is equalized with atmospheric pressure by varying the volume of a compartment within the rigid container. The compartment is formed with a volume control device that automatically varies the volume of the compartment in the rigid container to accommodate and equalize the pressure in the vial by increasing or decreasing the volume of the compartment. In one case the volume control device comprises a sliding disk and in another, a bladder that compresses with an increase in volume in the container and expands with a decrease.
Patent CA-2673517-C (CA)
Inventor: AVERY RAYMOND JOHN
IPC: A61M39/28
Filed: 2007-10-25
Granted: 2014-07-22
Abstract: La présente invention se rapporte à un dispositif de commande d'écoulement qui régule l'écoulement à travers un conduit déformable en comprimant le conduit. Le conduit peut être comprimé sur une partie de sa longueur. Le dispositif de commande peut comprendre une came entraînée par un actionneur, la came entraînant un collier de serrage pour comprimer le conduit. L'actionneur peut être un cadran. La came peut être formée de telle sorte que la vitesse d'écoulement varie linéairement avec la rotation du cadran. Le dispositif de commande peut comprendre un dispositif à cliquet pour permettre au dispositif de commande d'être mis dans un grand nombre de positions différentes, ce qui permet un ajustement aisé et empêche une poussée ou un ajustement accidentel de la vitesse d'écoulement.
Patent CA-2679436-C (CA)
Inventor: TEVEROVSKIY MIKHAIL
IPC: A61B5/00
Filed: 2008-04-07
Granted: 2018-10-23
Abstract: Methods and systems are provided that use clinical information, molecular information and computer-generated morphometric information in a predictive model for predicting the occurrence (e.g., recurrence) of a medical condition, for example, cancer. In an embodiment, a model that predicts prostate cancer recurrence is provided, where the model is based on features including one or more (e.g., all) of biopsy Gleason score, seminal vesicle invasion, extracapsular extension, preoperative PSA, dominant prostatectomy Gleason grade, the relative area of AR+ epithelial nuclei, a morphometric measurement of epithelial nuclei, and a morphometric measurement of epithelial cytoplasm. In another embodiment, a model that predicts clinical failure post-prostatectomy is provided, wherein the model is based on features including one or more (e.g., all) of dominant prostatectomy Gleason grade, lymph node invasion status, one or more morphometric measurements of lumen, a morphometric measurement of cytoplasm, and average intensity of AR in AR+/AMACR- epithelial nuclei.
Patent CA-2680428-C (CA)
Title: Ensemble de coins de retenue pour tubage de tete de puits et tube de pompage
Inventor: Travis Todd
IPC: E21B33/04
Filed: 2009-09-24
Granted: 2012-02-07
Abstract: Un ensemble de coins de retenue forme un joint à partir du tubage disposé dans le gainage d'un puits, de façon à ce que la tête de sonde puisse être étanchéifiée par rapport au gainage. Le joint se lie à un manchon interne pourvu d'éléments de serrage qui s'adaptent au tube de protection interne de telle sorte que le joint recouvre ceux-ci. Un manchon externe et une pince en chicane s'assemblent et se posent sur le manchon interne. L'élément de serrage se visse dans le manchon interne et pousse le manchon externe vers le bas contre le manchon interne. Par suite de cette pression, le manchon externe fait en sorte que les éléments de serrage s'engagent autour du tube de protection interne. La tête de sonde s'installe alors sur le gainage et le joint recouvre la cloche de guidage de la tête. Une plaque en forme de "H" s'installe dans la cloche ouverte autour du joint étendu et un autre packer s'installe sur le joint pour l'étanchéifier par rapport au tambour qui s'adapte à la tête de sonde.
Patent CA-2680860-C (CA)
Inventor: SMITH KEVIN W
IPC: A61B17/285
Filed: 2006-07-25
Granted: 2013-05-28
Abstract: A medical device includes a control handle having an articulation joint actuator, a surgical end effector, and a passive articulating joint connecting the end effector to the control handle. The articulation joint actuator, when unactuated, holds the passive articulation joint and, thereby, the end effector, in a substantially fixed articulation position, and, when actuated, releases the passive articulation joint into a freely articulating state to permit free articulation of the end effector with respect to the control handle dependent upon external forces acting upon the end effector. A method for operating the end effector includes retaining the passive articulation joint in a stable position with an articulation lock and actuating a release of the articulation lock to unlock the passive articulation joint and, thereby, permit articulating motion of the end effector through the passive articulation joint dependent upon the external forces acting upon the end effector.
Patent CA-2682849-C (CA)
Title: Sulfonamides and pharmaceutical compositions thereof
Inventor: ESTEP KIMBERLY GAIL
IPC: A61K31/5355
Filed: 2008-03-26
Granted: 2012-05-29
Abstract: The invention is directed to a class of compounds, including the pharmaceutically acceptable salts of the compounds, having the structure of formula (I), as defined in the specification. The invention is also directed to compositions containing the compounds of formula (I).
Patent CA-2686392-C (CA)
Inventor: OHLSSON LARS
IPC: E01B7/24
Filed: 2008-04-29
Granted: 2015-05-12
Abstract: The invention relates to a heating system (190) for a switch (4) of a trackway (3) and comprising applicable electrically operating heater elements (2; 100; 103; 300). Said electrical heater elements (2; 100; 103) are arranged selectably connectable to a branch network (104) of electric connections extending along the switch (4) in question and intended for the connection of a desired number of heating plates (2) for the track railbase (23), friction-plate heaters (100) as well as supporting cleat heaters (103) to a relevant supply bar (110) for current extending along the length (L) of the switch.
Patent CA-2687513-C (CA)
Title: Decouverte d'agent mere mobile ip
Inventor: GIARETTA GERARDO
IPC: H04L29/06
Filed: 2008-06-09
Granted: 2016-09-20
Abstract: L'invention concerne des systèmes et des méthodologies facilitant la découverte d'un agent mère mobile IP (HA) dans un système de communication sans fil. La découverte d'un HA pour mobile IP peut être conduite comme décrit ici pour un terminal mobile situé dans un réseau dans lequel le déplacement du terminal est géré par un protocole de mobilité basé sur le réseau. À titre d'exemple, divers aspects décrits ici peuvent être utilisés pour la découverte de HA situé dans un réseau 3GPP à partir d'un accès 3GPP et/ou non-3GPP. En outre, divers aspects décrits ici peuvent être utilisés pour découvrir une passerelle agissant comme un ancrage de mobilité pour un protocole de mobilité de réseau utilisé par le réseau. Comme décrit également ici, la découverte du HA peut être conduite en rapport avec la formation et la communication d'une requête DNS, des procédures d'attachement et/ou de rattachement réseau, une signalisation de découverte de voisin et/ou d'autres procédures.
Patent CA-2689632-C (CA)
Title: Fil de curietherapie rigidifie par adhesif
Inventor: HELLE KEVIN
IPC: A61N5/10
Filed: 2008-07-02
Granted: 2016-06-21
Abstract: L'invention porte sur un produit de curiethérapie à fil et sur des procédés de formation d'un produit de curiethérapie à fil. Les procédés comprennent l'étape d'application d'un adhésif à un support contenant au moins un grain de curiethérapie de façon à, lors du durcissement de l'adhésif, conférer une rigidité substantielle au support. En variante, l'adhésif peut être sélectivement appliqué de façon à fournir un produit de curiethérapie déformable.
Patent CA-2692762-C (CA)
Inventor: WASSERMAN ERIC P
IPC: C08K5/17
Filed: 2008-07-07
Granted: 2014-11-18
Abstract: Compositions comprising a polymer resin comprising at least one copolymer with hydrolysable groups, an amino acid or diearboxylic acid water-generating organic compound, and a catalyst that comprises a metal atom and at least two ligands taken from the set alkyloxy and earhexylate are used to form articles that moisture-cure through in-situ generation of water via ring-closing dehydration reactions.
Patent CA-2694951-C (CA)
Inventor: HORTON ROBERT L
IPC: C09K3/10
Filed: 2008-07-24
Granted: 2015-11-17
Abstract: A method for emplacing a packer fluid into an annulus is described that includes preparing the packer fluid, where the packer fluid includes a hydrocarbon fluid, and a micronized weighting agent; and then pumping the packer fluid into the annulus.  A method of stimulating a well that includes injecting a gas into an annular fluid, where the fluid includes a hydrocarbon fluid, and a micronized weighting agent is also disclosed.
Patent CA-2698369-C (CA)
Inventor: LEVINE ZURIT
IPC: A61K39/00
Filed: 2008-09-03
Granted: 2018-01-23
Abstract: This invention relates to a novel target for production of immune and non-immune based therapeutics and for disease diagnosis. More particularly, the invention provides therapeutic antibodies against VSIG1, ILDR1, LOC253012, AI216611, C1ORF32 or FXYD3 antigens, which are predicted co-stimulatory family members and which are differentially expressed in cancers including, lung cancer, ovarian cancer, and colon cancer, and diagnostic and therapeutic usages. The use of these antibodies for modulating B7 costimulation and related therapies such as the treatment of autoimmunity are also provided. This invention further relates to the discovery of extracellular domains of VSIG1 and its variants, FXYD3 and its variants, ILDR1 and its variants, LOC253012 and its variants, AI216611 and its variants, and C1ORF32 and its variants awhich are suitable targets for immunotherapy, cancer therapy, and drug development.
Patent CA-2700216-C (CA)
Inventor: KIKKO SATOSHI
IPC: B61F5/44
Filed: 2008-09-17
Granted: 2013-11-12
Abstract: A steerable truck for a railway car which has excellent ability to travel along a curved track and which can actually be realized simply and with a low cost is provided. A truck frame is steered so as to be aligned with the tangential direction of a curved track by controlling only the steering angle of a rear wheelset so that during travel along a curved track, the steering angle which is the angle in a horizontal plane of the centerline of the rear wheelset with respect to an imaginary straight line connecting the center of the truck frame and the center of the curved track is larger than the steering angle which is the angle formed between the imaginary straight line and the centerline of the front wheelset. As a result, a steerable truck for a railway car which has excellent ability to travel along a curve and which can be actually realized simply and at a low cost is provided.
Patent CA-2705076-C (CA)
Inventor: BLAIR RICHARD G
IPC: C07C45/42
Filed: 2008-11-05
Granted: 2013-09-24
Abstract: Provided are methods for the solubilization of cellulose into soluble sugars without the need for high temperatures, high pressures, strong acid solutions, and/or added water. The produced sugars can be fermented into ethanol. In one embodiment, the method comprises contacting a cellulose-containing material with a solid acid material and agitating the cellulose-containing material and the solid acid material for a time sufficient to produce an aqueous solution comprising a quantity of soluble sugars.
Patent CA-2707170-C (CA)
Inventor: VAN DOORN JAN
IPC: H04N21/4425
Filed: 2010-06-07
Granted: 2018-02-20
Abstract: A content delivery network is monitored to verify operation of control channels for the delivery of content to a customer. Monitoring includes joining a connection with at least one control channel in the network, decoding content of a signal in the control channel, determining whether the decoded content complies with a pre-determined rule corresponding to content transmitted in the control channel, and producing a report indicating whether the decoded content is compliant with the rule. In addition, a graphical user interface (GUI) displays the status and results of testing the control channel. The GUI is configured to perform generating a display representing testing status of a plurality of DOCSIS Set-top Gateway (DSG) tunnels in a first frame and test results of the DSG tunnels in a second frame and providing details of a DSG tunnel test when selected by a user.
Patent CA-2714472-C (CA)
Inventor: BARJON STEPHANE
IPC: C23C2/00
Filed: 2008-02-08
Granted: 2015-08-04
Abstract: The invention relates to a method for the hardened galvanisation of a continuously-running rolled steel strip, in which the strip is immersed in a coating tank containing a bath of a liquid metal mixture, e.g. zinc and aluminium, to be deposited on the strip, and permanently circulated between said coating tank and a preparation device, in which the temperature of the liquid mixture is deliberately lowered in order to reduce the iron solubility threshold and sufficiently high for initiating, in said preparation device, the fusion of at least one Zn-Al ingot in an amount necessary for compensating for the liquid mixture used for deposition on the strip. The device is implemented so that the circuit for circulating the liquid mixture is thermally optimised.
Patent CA-2714731-C (CA)
Inventor: SCHOTTLE GARY
IPC: E21B44/00
Filed: 2009-02-11
Granted: 2016-11-15
Abstract: Systems and methods for the automated positioning of pads and orienting of slot templates for the pads. The systems and methods also include automated adjsutment of well path plans from a pad to selected well targets.
Patent CA-2720495-C (CA)
Title: Method for analyzing strain data
Inventor: STOESZ CARL W
IPC: G01L1/00
Filed: 2009-03-27
Granted: 2014-10-28
Abstract: A method for estimating a shape of a structure comprises selecting a structure comprising a plurality of strain sensors in operable communication with the structure, each strain sensor configured to provide a measurement of strain experienced by the structure; placing the structure in a borehole; receiving the measurement of strain from the plurality of strain sensors using a processing unit; creating a mesh grid comprising nodes overlaid upon a surface of the structure using the processing unit, each node related to a located of one strain sensor and assigned a strain value measured by the one strain sensor; creating an additional node overlaid upon the surface of the structure for the mesh grid using the processing unit wherein a strain value assigned to the additional node is derived from a strain value corresponding to at least one adjacent node; and performing an inverse finite method using the mesh grid with the assigned strain values to estimate the shape of the structure using the processing unit.
Patent CA-2725872-C (CA)
Inventor: MICHAELS ALAN J
IPC: G06F7/58
Filed: 2009-05-20
Granted: 2013-08-13
Abstract: A method for advancing or stepping back a chaotic sequence generation. The method involves selecting a plurality of polynomial equations. The method also involves selecting a value for the acc-dec variable v for advancing or stepping back a chaotic sequence generation by at least one cycle at a given time. The method further involves using residue arithmetic operations to respectively determine solutions for the polynomial equations using the acc-dec variable v. The solutions are iteratively computed and expressed as residue values. The method involves determining a series of digits in a weighted number system based on the residue values.
Patent CA-2728146-C (CA)
Title: Barbecue comprenant une section de saisie
Inventor: SCHLOSSER ERICH
IPC: F23N1/00
Filed: 2009-06-08
Granted: 2013-10-08
Abstract: Dans divers modes de réalisation, l'invention concerne une soupape de gaz et un brûleur à gaz comprenant une zone de saisie. Dans un mode de réalisation, l'invention se rapporte à une soupape de gaz destinée à réguler le flux de gaz alimentant un tube de brûleur pour barbecue, laquelle soupape de gaz comporte de multiples réglages de flux, y compris un réglage de saisie. Avec le réglage de saisie, la soupape de gaz est capable de fournir un plus grand flux de gaz au brûleur à gaz afin que ce dernier puisse dégager la chaleur intense nécessaire à la saisie des aliments. Avec les autres réglages, la soupape est capable de fournir une quantité de flux de gaz appropriée à la cuisson classique des aliments. Dans un autre mode de réalisation, la soupape de gaz est apte à réduire le décalage rotationnel entre la position d'arrêt et la position de flux maximal par comparaison avec les soupapes de l'état antérieur de la technique. Dans ce mode de réalisation, l'écart angulaire entre la position d'arrêt et la position de flux maximal est d'environ 45°. Dans un autre mode de réalisation, l'invention porte sur une configuration de tube de brûleur comprenant une pluralité de tubes de brûleur standard et au moins un tube de brûleur de zone de saisie supplémentaire qui peut être commandé indépendamment des tubes de brûleurs standard. Le tube de brûleur de zone de saisie intensifie la chaleur produite par les tubes de brûleur standard adjacents afin de fournir l'intense chaleur nécessaire à la saisie des aliments. Lorsque le tube de brûleur de zone de saisie se trouve à l'arrêt, on peut utiliser la partie de la surface de cuisson située au-dessus du tube de brûleur de zone de saisie pour la cuisson classique des aliments.
Patent CA-2731569-C (CA)
Inventor: KATO HIROYUKI
IPC: C11B5/00
Filed: 2009-07-24
Granted: 2011-09-20
Abstract: An inhibitor for crystal growth of fats and oils, containing a polyglycerol fatty acid ester, which is an esterified product formed between a polyglycerol and a fatty acid, the polyglycerol having a hydroxyl value of 850 mg KOH/g or less and a ratio of primary hydroxyl groups to all the hydroxyl groups of the polyglycerol of 50% or more, wherein the polyglycerol fatty acid ester has a hydroxyl value of 100 mg KOH/g or less. Since the inhibitor for crystal growth of fats and oils of the present invention can inhibit crystal growth of fats and oils by adding the inhibitor to fats and oils, storage property of the fats and oils in a refrigerator, cold climates, or the like, so that the inhibitor can be suitably used in liquid fats and oils such as salad oil for which transparency is important.
Patent CA-2738839-C (CA)
Inventor: KYSILKA VLADIMIR
IPC: C07F9/22
Filed: 2009-09-30
Granted: 2016-08-16
Abstract: The invention provides a process for preparing N-(hydrocarbyl)phosphoric or thiophosphoric triamides with substantially improved yields and purity. Two equivalents of hydrocarbylamine are used in the reaction with phosphoryl or thiophosphoryl chloride and then with ammonia in an aromatic solvent. The invention further relates to N-(hydrocarbyl)phosphopric or thiophosphoric triamides having the purity of at least 98 % wherein R is a hydrocarbyl group and X is O or S.
Patent CA-2742484-C (CA)
Title: Dispositifs de stabilisation
Inventor: BRICKELL CHRISTOPHER GAVIN
IPC: B66B11/00
Filed: 2009-11-11
Granted: 2016-12-13
Abstract: L'invention concerne un système pour stabiliser le mouvement vertical d'un objet dans une tour de génération d'énergie éolienne, comprenant au moins un guide statique et un composant de guidage attaché à l'objet, par exemple une cabine d'ascenseur, qui est confinée à proximité du guide statique. En outre, au moins un élément de confinement supplémentaire, par exemple une fixation de câble, qui est couplé au guide statique, est capable de passer à travers le premier élément de confinement lorsque l'objet se déplace verticalement dans la tour. En outre, l'élément de confinement supplémentaire est disposé de manière à maintenir le guide statique dans une relation fixe avec une structure de montage, et l'élément de confinement supplémentaire est conçu pour une fixation sur site.