baber/WOPTO huggingface dataset:
Patent CA-2687782-C (CA)
Inventor: CHUNG SUNG YOON
IPC: C01B25/30
Filed: 2007-12-28
Granted: 2013-01-22
Abstract: Provided is a process for preparing a nanoparticle powder of lithium transition metal phosphate, involving synthesis of lithium transition metal phosphate (LiMPO4) (M = Fe, Mn, Co, Ni, Ti, Cu or any combination thereof) into a nanoparticle powder having a particle size of less than 100 nm to thereby significantly reduce a diffusion distance of lithium ions within particles, which consequently results in full exploitation of a capacity of an electrode material corresponding up to a theoretical capacity thereof and formation of nanoparticles having a high electrical conductivity within a short period of time, and which is also capable of achieving efficient industrial-scale production of a desired compound via a heat treatment at a low temperature of less than 600°C for a short period of time of less than 4 hours while overcoming a shortcoming of a low electrical conductivity, using solid raw materials.  The process comprises mixing lithium, a transition metal and a phosphorus-containing salt as starting materials, with addition of any one element selected from the group consisting of sodium (Na), potassium (K), lanthanum (La), cerium (Ce), praseodymium (Pr), neodymium (Nd), samarium (Sm), gadolinium (Gd) and erbium (Er) in an amount of less than 10 at% to thereby inhibit nucleation in a first heat treatment, subjecting the reactants to first heat treatment at a temperature of 25O°C to 400°C for 2 to 10 hours, and subjecting the first heat-treated materials to a second heat treatment at a temperature of 400°C to 700°C for 2 to 24 hours to uniformly form crystalline nuclei to induce growth of nanocrystalline particles.
Patent CA-2690863-C (CA)
Inventor: LU CHEN
IPC: D21H17/45
Filed: 2008-06-13
Granted: 2015-03-31
Abstract: Storage-stable glyoxalated polyacrylamide polymers and high solids aqueous compositions formulated with them are described. These glyoxalated polyacrylamide compositions can be used as additives for papermaking, providing paper with good dry and temporary wet strength, and increasing papermaking de-watering rates.
Patent CA-2691566-C (CA)
Inventor: KOESTERS PETER HUBERTUS
IPC: B01J8/06
Filed: 2008-06-25
Granted: 2018-06-12
Abstract: Process for performing an endothermic reaction in a reactor containing catalyst tubes, the catalyst tubes containing a cata-lyst promoting the endothermic reaction, the process comprising the steps of a. contacting the catalyst contained in the catalyst tubes with a feed flow passing through the channels from an entrance end to an exit end, b. contacting an outer surface of the catalyst tubes with a flow of a heating medium having an initial heating temperature and flowing co-currently with the flow of feeds to heat the surface by convection, c. mixing at least part of the heating medium after hav-ing been contacted with the catalyst tubes with a flow of fresh heat-ing medium having a start temperature higher than the initial heating temperature to form the co-current heating medium having the initial heating temperature and reactor for carrying out the process.
Patent CA-2697717-C (CA)
Inventor: GRUTER GERARDUS JOHANNES MARIA
IPC: C10L1/02
Filed: 2008-09-05
Granted: 2016-11-22
Abstract: The present invention concerns a method for the manufacture of a 5-substituted 2- (alkoxymethyl)furan (or a mixture of such furans) by reacting a starting material comprising at least a 5-substituted furfural with hydrogen in the presence of an alcohol and a catalyst system
Patent CA-2699278-C (CA)
Inventor: JONES ROBERT SETH
IPC: G01N35/10
Filed: 2008-09-09
Granted: 2015-11-24
Abstract: A metering device for aspirating and dispensing a liquid includes a housing; a pumping medium, preferably a gas containing chamber contained within the housing; a channel having a proximate end in fluid communication with the chamber and a distal end in fluid communication with an external environment;  a heat or cold source providing a source of heat or cold to the gas containing chamber; and a temperature sensor for measuring the temperature inside the chamber.  In a preferred embodiment, the device further includes a pressure sensor for measuring gas pressure inside the chamber, or multiple chambers. A method for aspirating and dispensing a liquid includes: providing a metering device for aspirating and dispensing a liquid that includes a housing; a gas containing chamber contained within the housing, the chamber; a channel having a proximate end in fluid communication with the chamber and a distal end in fluid communication with an external environment; a heat or cold source providing a source of heat or cold to the gas containing chamber; and a temperature sensor for measuring the temperature inside the chamber; providing a source of liquid to be aspirated; bringing the distal end of the channel into contact with the liquid; cooling the gas containing chamber with the heat or cold source to aspirate a first volume of liquid into the device; and heating the gas containing chamber to dispense a second volume of liquid out of the device. In a preferred embodiment, the metering device is a used in a diagnostic analyzer for determining the presence of one or more analytes in a sample.
Patent CA-2701730-C (CA)
Inventor: CARR BRIAN S
IPC: E21B21/06
Filed: 2008-10-01
Granted: 2013-11-19
Abstract: A screen clamp (400) including a track (402) configured to secure a shaker screen (420) to a shaker, the track including an angled surface configured to contact a corresponding beveled edge of the shaker screen, the screen clamp further including an upper retainer (404) configured to extend from an inner wall of the shaker over at least a portion of the shaker screen.
Patent CA-2708228-C (CA)
Inventor: CHEN LI
IPC: A61P29/00
Filed: 2008-12-08
Granted: 2016-06-21
Abstract: Compounds of the formula I: or a pharmaceutically acceptable salt thereof, wherein, R1 is optionally substituted tetrazolyl, R2 is optionally substituted phenyl, optionally substituted pyridinyl or optionally substituted thienyl, and R3, R4, R5, R6 R7 and R8 are as defined herein. Also provided are methods of using the compounds for treating diseases associated with the P2X3 and/or a P2X2/3 receptor antagonist and methods of making the compounds
Patent CA-2712419-C (CA)
Inventor: VAN EERDE TREVOR PAUL
IPC: B29C31/04
Filed: 2009-01-30
Granted: 2012-09-04
Abstract: There is disclosed a method (300) for controlling a fill speed of an injection unit (100), the method (300) executable in a computing apparatus (130) configured to control a plunger actuator (116) of the injection unit (100). The method (300) comprises receiving (302) an indication of a mold-cavity-filling parameter, the mold-cavity-filling parameter being indicative of a number of molding cavities of a multi-cavity mold having been filled; responsive to the mold-cavity-filling parameter satisfying a pre-determined threshold, releasing (306) a control signal to the plunger actuator (116) to control speed associated with a plunger (114) of the injection unit (100) from a first filling speed to a second filling speed.
Patent CA-2716940-C (CA)
Inventor: ROSS BRIAN D
IPC: A61B5/026
Filed: 2009-02-27
Granted: 2016-01-19
Abstract: La présente invention concerne des systèmes et des procédés de surveillance de régions tissulaires. En particulier, la présente invention concerne des systèmes et des procédés de détection de changements au niveau de régions tissulaires sur une certaine période. Dans des modes de réalisation, les systèmes et procédés de la présente invention sont utilisés pour évaluer l'efficacité d'un traitement particulier d'une région tissulaire. Dans des modes de réalisation, les systèmes et procédés de la présente invention font appel à une technique basée sur une correspondance de réponse paramétrique pour détecter et analyser des changements au niveau de régions tissulaires sur une certaine période afin de détecter et de surveiller la maladie ou la bonne santé des tissus et afin de surveiller l'impact d'interventions thérapeutiques.
Patent CA-2717261-C (CA)
Title: System and method for queueing and moderating group talk
Inventor: PLESTID TREVOR
IPC: H04W4/10
Filed: 2005-09-15
Granted: 2014-07-08
Abstract: Systems and methods for performing queued and moderated talk groups in a system featuring network provided half duplex communications talk group sessions. For queuing, rather than dropping a talk request from a user which is listening, the request is forwarded to the network and maintained in a list which is the used to grant access to the talk channel. For moderated talk groups, a wireless device is designated to be a moderator network device. The requests for he talk channel are then forwarded to the moderator network device. The moderator network device is equipped with functionality allowing a user of the device to select the order in which devices are granted the talk channel. In other implementations, meta-groups are provided, and rules of order for talk group sessions are implemented.
Patent CA-2717722-C (CA)
Title: Prevention de la gelification prematuree de dispositifs de distribution pour des matieres dont la formation depend du ph
Inventor: OHRI RACHIT
IPC: A61M37/00
Filed: 2010-10-15
Granted: 2017-07-18
Abstract: La présente invention concerne le traitement dun appareil, dans des modes de réalisation un dispositif dadministration, qui empêche la gélification prématurée de tout matériau ou précurseur dun matériau de formation dépendant du pH, dans des modes de réalisation un hydrogel, distribué par le dispositif dadministration. Le microenvironnement à pH près de la surface dune lumière du dispositif, dans des modes de réalisation lembout dun applicateur pulvérisateur à travers lequel le matériau à distribuer est expulsé du dispositif, peut être régulé pour éviter une gélification prématurée.
Patent CA-2719399-C (CA)
Inventor: SINUR RICHARD R
IPC: F24F7/06
Filed: 2010-10-29
Granted: 2018-03-20
Abstract: A ventilation unit for installation in a ventilation system. The ventilation unit can include a motor coupled to a fan element and a power source. The ventilation unit can also include a calibration module having one of a voltage and current regulator for adjusting the performance of the ventilation unit based on at least one characteristic of the ventilation system.
Patent CA-2719980-C (CA)
Title: Bride destinee a un dispositif de fixation orthopedique externe
Inventor: VENTURINI DANIELE
IPC: A61B17/60
Filed: 2010-11-03
Granted: 2017-11-28
Abstract: Une bride (1; 1; 1") pour un dispositif de fixation orthopédique externe (100), dune utilisation pratique et sans risque, comprend : une première fixation (2), fournie avec une paire de bras respectivement interne (22) et externe (21) définissant un avec lautre un boîtier latéral (20) avec une section en forme de C pour loger une première barre de connexion (101) et comprenant une mâchoire mobile (5) articulée sur son bras externe (21); une seconde fixation (3; 3; 3") pour permettre la connexion de la bride (1; 1; 1") à un second composant (102; 102) du dispositif de fixation orthopédique externe (100); un élément de serrage (4), au moins partiellement fileté, qui traverse et connecte les première et seconde fixations (2, 3; 3; 3") le long dun axe de rotation (x) et auquel la mâchoire mobile (5) est soumise, le serrage de lélément de serrage (4) amenant la bride à partir dune configuration desserrée, à laquelle les deux fixations (2, 3; 3; 3") sont réciproquement rotatives autour de laxe de rotation (x), à une configuration serrée, à laquelle lorientation relative des fixations (2, 3; 3; 3") est bloquée; causant une pression de la mâchoire mobile (5) sur la première barre de connexion (101) dans la direction du bras interne (22), réalisant ainsi une mesure de restriction de la première barre de connexion (101) dans le boîtier latéral (20).
Patent CA-2729377-C (CA)
Inventor: DUNLEAVY PATRICK
IPC: C22C47/20
Filed: 2009-07-03
Granted: 2016-09-20
Abstract: The invention relates to a method for producing a metallic part reinforced by ceramic fibres, according to which: at least one recess (10A) for an insert is machined in a metallic body (10) having an upper surface (10B); at least one insert (11) consisting of ceramic fibres in a metallic matrix is arranged in the recess; the insert is covered with a cover; the gap around the insert is placed under a vacuum and hermetically sealed; the entire metallic body with the cover is treated by hot isostatic compaction; and said treated assembly is machined to produce said part. The method is characterised in that the cover comprises an element (12) covering the insert (11) in the groove and projecting past the upper surface, and a film (14) covering the upper surface with said element (12). Especially the insert (11) is rectilinear, and the recess of the insert in the metallic body forms a rectilinear groove.
Patent CA-2730353-C (CA)
Title: Public access cpr and aed device
Inventor: BYSTROM STEVEN R
IPC: A61B19/00
Filed: 2000-03-04
Granted: 2014-06-10
Abstract: A system for resuscitation of a heart attack victim. The system includes CPR device which compresses the victim's chest, a defibrillator which may be used to defibrillate the patient, and an identification system for identifying the person operating the system. Depending on the identity of the operator, the system permits varying degrees of access to components and enablement of the functions of the various subsystems.
Patent CA-2733325-C (CA)
Title: Driver training systems
Inventor: OLSEN JOHN A III
IPC: G07C5/08
Filed: 2009-09-04
Granted: 2016-03-22
Abstract: A computer system that is configured to: (A) define a geofence surrounding a geographic area; (B) gather information associated with the geofenced area; and (C) assign one or more parameters to the geofenced area based on the information gathered, wherein at least one of the assigned parameters is used to monitor the performance of a delivery vehicle driver while the delivery vehicle driver is operating a delivery vehicle within the geofenced area. In particular embodiments, the parameters include a backup limit defining a number of times a delivery vehicle operating within the geofenced area is permitted to back up while operating the delivery vehicle within the geofenced area (e.g., during a particular delivery cycle). In other embodiments, the parameters include a maximum speed limit for the geofenced area. The system may be adapted to automatically generate an alert in response to the delivery vehicle operating outside of the defined parameters.
Patent CA-2734843-C (CA)
Inventor: NAKAGIRI OSAMU
IPC: B01D29/00
Filed: 2009-06-03
Granted: 2013-02-12
Abstract: Provided is a beverage extraction filter for use in a beverage extraction apparatus, wherein costs can be reduced, and the filter is not bulky during transportation and can be discarded easily. The beverage extraction filter to be set in the predetermined position of the beverage extraction apparatus is provided with a filter section (10), in which an article of taste is to be contained, and a flat cover section (11) to be attached to the upper portion of the filter section (10). Bellows are formed in the vicinity of the upper portion of the filter section (10) such that the bellows of the bellows section stretch after the filter is set in the predetermined position and hot water is poured through the cover section.
Patent CA-2758829-C (CA)
Title: Procede de traitement d'une maladie de demyelinisation
Inventor: MASTRONARDI FABRIZIO
IPC: G01N33/53
Filed: 2009-04-17
Granted: 2018-11-13
Abstract: L'invention porte sur un procédé d'inhibition de la peptidyl-arginine désiminase (PAD) chez un mammifère, ledit procédé comprenant l'étape consistant à administrer de la 2-haloacétamidine à un mammifère. Le procédé est utile pour traiter une maladie de démyélinisation chez des mammifères telle que la sclérose en plaques, ainsi que d'autres maladies dans lesquelles l'hypercitrullination est un facteur. L'invention porte également sur des compositions pharmaceutiques utiles pour traiter ladite maladie, ainsi que sur un procédé de criblage d'inhibiteurs de PAD.
Patent CA-2761285-C (CA)
Inventor: PLUMPTRE DAVID
IPC: A61M5/315
Filed: 2010-05-28
Granted: 2018-01-02
Abstract: A dose setting mechanism (4) for a drug delivery device (1) is disclosed. The mechanism comprises an outer housing (40) and an inner housing (44) having an external groove (62) and a helical spline (68).  The inner housing helical spline guides a driver (30) to dispense a set dose. A dial sleeve (10) is disposed between the outer and inner housing and is rotatably engaged with the inner housing. When a dose is set, the dial sleeve is rotated and translates away from both the outer housing and the inner housing.
Patent CA-2767247-C (CA)
Title: Appareil et procede d'allumage d'un carburant en phase gazeuse dans un moteur a combustion interne a injection directe
Inventor: HUANG JIAN
IPC: F02B7/08
Filed: 2012-02-07
Granted: 2014-03-25
Abstract: Appareil et procédé d'allumage d'un carburant en phase gazeuse injecté directement dans une chambre à combustion d'un moteur à combustion interne, qui comprennent les étapes suivantes : chauffer un espace situé à proximité d'un injecteur; injecter une quantité pilote du carburant en phase gazeuse dans la chambre à combustion pendant une injection de première instance; contrôler la résidence de la quantité pilote dans l'espace de façon à ce que la température de la quantité pilote augmente jusqu'à une température d'auto-allumage du carburant en phase gazeuse par laquelle l'allumage se produit; injecter une quantité principale de carburant en phase gazeuse pendant une injection de deuxième instance, après l'injection de première instance; et utiliser la chaleur provenant de la combustion de la quantité pilote pour allumer la quantité principale.
Patent CA-2768326-C (CA)
Inventor: FALKENSTEIN ROBERTO
IPC: G01N30/60
Filed: 2010-07-28
Granted: 2019-01-08
Abstract: The current invention is directed to a chromatography column separator which separates the chromatography column in an upper chromatography column chamber and a lower chromatography column chamber, and which has a variable position within the chromatography column, and which is embedded by the chromatography material. The separator allows the replacement of the chromatography material in the upper chromatography column chamber without the need to replace the chromatography column material in the lower chromatography column chamber and it allows also the combination of two different chromatography materials with different chromatographical functional groups in one chromatography column.
Patent CA-2769944-C (CA)
Title: Convex barrier ring
Inventor: TODD RUSSELL J
IPC: A61F5/448
Filed: 2012-02-28
Granted: 2014-11-25
Abstract: A cat-eye shaped barrier ring including elongated end portions and ridges formed therein is provided. In use, the convex barrier ring is sealed against peristomal skin surfaces such that the elongated end portions including the ridges are aligned with folds or creases in the skin surfaces to reduce leakage of stomal effluent. The convex barrier can also have an oval stoma-receiving aperture to provide an improved fit for oval or loop stomas.
Patent CA-2778563-C (CA)
Title: Effervescent drink and method for producing same
Inventor: KIMURA TATSUJI
IPC: C12G3/02
Filed: 2010-10-21
Granted: 2015-01-27
Abstract: Provided are a sparkling beverage having effectively improved foam properties and a method of producing the same. The sparkling beverage has improved foam properties through an increase in content of a hydrophobic polypeptide or contains a hydrophobic polypeptide in an amount of 1.1 g/L or more. When the sparkling beverage is a sparkling alcoholic beverage, a method of producing the sparkling alcoholic beverage includes: a pre-fermentation step (10) of preparing a pre-fermentation solution using a raw material containing barley; and a fermentation step (20) of conducting alcoholic fermentation by adding a yeast to the pre-fermentation solution, in which foam properties of the sparkling alcoholic beverage are improved by treating the barley with a protease.
Patent CA-2779058-C (CA)
Title: Raccord de tube avec dispositif de compression de joint
Inventor: KRAUSZ ELIEZER
IPC: F16L21/06
Filed: 2010-10-06
Granted: 2017-06-27
Abstract: L'invention porte sur un dispositif de compression de joint (10) pour un raccord de canalisation (30), qui comprend un élément d'étanchéité (12) ayant une certaine longueur axiale et un profil extérieur courbe (16) qui peut être comprimé contre une surface de diamètre intérieur d'un joint (32), l'élément d'étanchéité (12) possédant une rangée axiale d'ouvertures de montage (18) destinées à recevoir intérieurement des organes de fixation mécaniques (19), et au moins un prolongement (20, 22) muni d'ailes, qui s'étend à partir de l'extrémité de l'élément d'étanchéité (12) recourbée vers l'intérieur en partant du profil extérieur courbe (16) de l'élément d'étanchéité (12).
Patent CA-2780220-C (CA)
Inventor: GUPTA LOKESH M
IPC: G06F12/0804
Filed: 2011-01-05
Granted: 2018-03-13
Abstract: Method, system, and computer program product embodiments for facilitating data transfer from a write cache and NVS via a device adapter to a pool of storage devices by a processor or processors are provided. The processor(s) adaptively varies the destage rate based on the current occupancy of the NVS for a particular storage device and stage activity related to that storage device. The stage activity includes one or more of the storage device stage activity, device adapter stage activity, device adapter utilized bandwidth and the read/write speed of the storage device. These factors are generally associated with read response time in the event of a cache miss and not ordinarily associated with dynamic management of the destage rate. This combination maintains the desired overall occupancy of the NVS while improving response time performance.
Patent CA-2783210-C (CA)
Inventor: TOTORITIS MARK
IPC: A61B6/00
Filed: 2006-11-14
Granted: 2016-10-04
Abstract: Methods of treating joint damage in a subject eligible for treatment are provided involving administering an antagonist that binds to a B-cell surface marker, such as CD20 antibody, to the subject in an amount effective to slow progression of the joint damage as measured by radiography. Further provided are articles of manufacture useful for such methods.
Patent CA-2787630-C (CA)
Title: Ensemble d'adaptateur d'outil et systeme d'usinage
Inventor: LI HONGTAO
IPC: B23H7/20
Filed: 2011-01-20
Granted: 2018-03-27
Abstract: L'invention concerne un système d'usinage (10) qui comprend une machine-outil (11) avec une broche (21), une ou plusieurs électrodes (20) configurées pour réaliser un électro-usinage, et un ou plusieurs éléments porte-outils (12) configurés pour retenir de manière conductrice la ou les électrodes respectives (20), et qui peuvent être assemblés sur la broche (21) de la machine-outil (11). Le système d'usinage (10) comprend en outre un ou plusieurs adaptateurs (13) et une ou plusieurs sources d'alimentation (15) configurées pour être connectées électriquement à l'adaptateur ou aux adaptateurs respectifs (13) et à la pièce (101). L'adaptateur ou les adaptateurs (13) sont configurés de manière à venir en contact électrique avec le ou les éléments porte-outils respectifs (12). En outre, le système d'usinage (10) comprend une ou plusieurs sources de solution d'usinage (16) servant à introduire une ou plusieurs solutions d'usinage entre la pièce (101) et la ou les électrodes respectives (20). Un ensemble d'adaptateur d'outil fait également l'objet de l'invention.
Patent CA-2795387-C (CA)
Inventor: CHEN LI
IPC: A61K31/47
Filed: 2011-04-08
Granted: 2018-01-02
Abstract: A compound of formula (l): (see formula I) including pharmaceutically acceptable salts thereof. Also described are methods for the preparation of the compound of formula (l), as well as pharmaceutical compositions and medical uses of these compounds in the treatment or prophylaxis of obesity, hyperglycemia or type 2 diabetes.