baber/WOPTO huggingface dataset:
Patent CA-2403878-C (CA)
Inventor: KRONER MATTHIAS
IPC: C08F8/14
Filed: 2001-03-27
Granted: 2010-02-16
Abstract: Procédé de modification de polymères contenant des groupes d'acide par réaction, à des températures allant jusqu'à 250  DEG C, (a) de polymères qui contiennent au moins 5 % en poids d'un monomère monoéthyléniquement insaturé comportant des groupes d'acide et incorporé par polymérisation dans lesdits polymères, qui possèdent des masses molaires allant de 200 à 100.000 et qui peuvent être obtenus par polymérisation radicalaire d'acides monoéthyléniquement insaturés, éventuellement en présence d'autres monomères monoéthyléniquement insaturés, dans une solution aqueuse en présence d'au moins 4 % en poids, par rapport aux monomères utilisés lors de la polymérisation, d'un composé soufré hydrosoluble dans lequel le soufre possèdent le numéro d'oxydation +4, avec (b) des polyalkylèneglycols, des alkylpolyalkylèneglycolamines unilatéralement terminés par des groupes terminaux, ou des mélanges de ces composés, ainsi que des mélanges constitués d'au moins un des deux composés cités et de jusqu'à 30 % en poids sur la base du poids desdits mélanges, d'ammoniac, d'amines, d'alcools, d'acides hydroxycarboxyliques ou d'acides aminocarboxyliques.
Patent CA-2404262-C (CA)
Inventor: KOVATCHEV BORIS P
IPC: G06F19/00
Filed: 2001-03-29
Granted: 2009-03-24
Abstract: L'invention porte sur un procédé, un système, et un produit informatique relatifs au diagnostic du diabète et permettant de prédire chez les diabétiques les risques à long terme d'hyperglycémie, et les risques à long et court terme hypoglycémie sévère, recourant à des mesures du glucose sanguin fournies par un dispositif personnel d'auto-contrôle du glucose sanguin. Le procédé le système et le programme informatique ont directement trait à l'amélioration des glucomètres domestiques existants auxquels est ajouté un composant intelligent d'interprétation des résultats pouvant prévoir l'HbA1c et les périodes de risque accru d'hypoglycémie, et à l'amélioration des récents dispositifs de contrôle continu par ces mêmes moyens. Ces prévisions permettent aux diabétiques de prendre des mesures pour prévenir les conséquences adverses liées à l'hyperglycémie et à l'hypoglycémie.
Patent CA-2405298-C (CA)
Inventor: PITMAN DOMINIQUE RAYMOND
IPC: F24B1/18
Filed: 2001-04-06
Granted: 2009-07-21
Abstract: L'invention concerne une caisse ouverte de foyer préfabriquée s'utilisant dans des ensembles foyers, qui est moulée à partir d'une suspension contenant des fibres céramiques réfractaires et un liant non organique. La caisse de foyer préfabriquée est de préférence formée dans ou sur un moule conférant une forme précise à la caisse ouverte crue ou semi-rigide, qui doit être séchée ou partiellement cuite sur le moule pour éviter un gauchissement ou une distorsion lorsqu'on la retire du moule. Une garniture d'encadrement rigide en forme de C est placée dans ou sur le moule aux extrémités ouvertes de la caisse de foyer. Au moins un rebord de fixation de garniture d'encadrement est moulé d'une seule pièce dans les parois de la caisse de foyer, de façon à rigidifier au moins l'extrémité ouverte de la caisse de foyer semi-rigide quand on retire celle-ci du moule.
Patent CA-2405879-C (CA)
Title: Gap seal between nozzle components
Inventor: OLARU GEORGE
IPC: B29C45/20
Filed: 2002-10-01
Granted: 2010-05-11
Abstract: A nozzle is provided for an injection molding apparatus. The nozzle includes a nozzle body, a heater, a tip, a tip surrounding piece. The nozzle body defines a nozzle body melt passage, which has an inlet that is adapted to be downstream from and in communication with a melt source. The heater is connected to said body for heating melt in said nozzle body melt passage. The tip defines a tip melt passage that is downstream from and in communication with said nozzle body melt passage. The tip melt passage has an outlet that is upstream from a gate in a mold component. The tip includes a tip sealing surface. The tip surrounding piece includes a first tip surrounding piece sealing surface. The first tip surrounding piece sealing surface and said tip sealing surface are separated by a gap. The gap is sized to inhibit the flow of melt between said first tip surrounding piece sealing surface and said tip sealing surface.
Patent CA-2405950-C (CA)
Title: Streptomyces galbus strain with insecticidal activity and method of using as an insecticide
Inventor: LEHMAN LORI JO
IPC: A01N63/28
Filed: 2001-04-11
Granted: 2010-09-21
Abstract: A novel strain of Streptomyces galbus that produces metabolites and exhibits pesticidal activity is disclosed. In addition, a supernatant of the novel strain with pesticidal activity is disclosed. An ethyl acetate-soluble, small molecular weight, alkali stable, metabolite produced by the novel strain Streptomyces galbus with pesticidal activity against lepidopteran insects is provided. Also included are methods for fermenting the novel strain of Streptomyces galbus and increasing the bioactivity of the pesticidal activity. Also included are methods for protecting or treating plants from caterpillars comprising the step of applying to a plant an effective amount of the novel streptomyces galbus train, the metabolites produced by the strain, or a combination thereof.
Patent CA-2412762-C (CA)
Inventor: PARIKH HIMANSHU CHANDRAKANT
IPC: H04M1/64
Filed: 1995-05-02
Granted: 2006-11-21
Abstract: Disclosed are call processing methods which are performed by a network terminator located at a subscriber's premise. The network terminator is coupled to a digital network and a communication device at the subscriber's premise and can perform call waiting, caller identification, call conferencing without intervention from a telco's switching system that requires an additional charge to the subscriber for these services. In addition, the network terminator can perform a method which allows two digital communication devices coupled to one S-bus to share a communication session. In another embodiment, up to a six way conference call can be established with an analog telephone coupled to an ISDN network via the network terminator of the present invention.
Patent CA-2416340-C (CA)
Inventor: RUNCO THOMAS J
IPC: A61B17/28
Filed: 2001-06-08
Granted: 2009-05-12
Abstract: A hand tool having first and second handle portions and a toothed bar (30; 130) that has first and second terminal ends, a pluralit of teeth (42; 117; 119) having free ends, and at least one shield member (44; 48; 115; 144; 148) adjacent the teeth (42; 117; 119) and having at least a portion which extends beyond the free ends of the teeth (42; 117; 119), wherein the toothed bar (30; 130) is pivotally attached at its first terminal end to a first handle portion and the teeth (42; 117; 119) of the toothed bar (30; 130) engage with a pawl associated with the second handle.
Patent CA-2421282-C (CA)
Inventor: SENDA AKIO
IPC: B60K23/08
Filed: 2003-03-03
Granted: 2006-07-18
Abstract: The two-wheel/four wheel drive switching device includes a switching unit provided in either a power transmitting mechanism interposed between an engine and front wheel or between the engine and rear wheels for switching between the continuation and interruption of power transmission in the power transmitting mechanism. The switching unit includes a particular mechanical coupling for selecting engaging a drive shaft and a driven shaft. A control unit controls the switching unit. The control unit detects a drive current supplied to the switching unit and preferably performs variable duty control to maintain the drive current at a given value. As a result, the two-wheel/four-wheel drive switching device reduces the generation of noise and greatly suppresses the consumption of power.
Patent CA-2424482-C (CA)
Inventor: MANNIX FRED A
IPC: B23K37/04
Filed: 2003-04-04
Granted: 2009-12-22
Abstract: A weld gun for performing a welding operation on a workpiece includes a pair of opposing arms, at least one arm movable relative to the opposing arm to apply pressure to the workpiece during a welding operation. A pair of identical or minor image side plates support components of the weld gun to establish critical dimensions of the components relative to one another, while preventing tolerance buildup of critical dimensions at critical points. A guide block is connected to one of the opposing arms. The guide block has a non-circular aperture formed therein. An electrode adapter has a non-cylindrical rod portion slidably received in the non-circular aperture formed in the guide block for preventing rotation of the electrode adapter. A hose fitting is attachable directly to a rear end of the electrode adapter for communicating with an inlet water port and an outlet water port formed in the electrode adapter for providing a routing of coolant directly through the electrode adapter only.
Patent CA-2424735-C (CA)
Inventor: HAMAMOTO TOSHIKAZU
IPC: H01M10/05
Filed: 2001-10-03
Granted: 2009-11-24
Abstract: The sudden generation of heat being frequently caused in the case of the overcharge of a lithium secondary cell which have a positive electrode comprising a composite metal oxide of lithium and cobalt or a composite metal oxide of lithium and nickel, a negative electrode comprising metallic lithium, a lithium alloy or a material capable of occluding and releasing lithium, and a nonaqueous electrolyte solution comprising a nonaqueous solvent and an electrolyte dissolved therein can be efficiently prevented by the addition, to the nonaqueous electrolyte solution, of an organic compound which, when the lithium secondary cell is overcharged, decomposes into a decomposition product capable of dissolving out the cobalt or nickel contained in the positive electrode and depositing it ion the negative electrode (for example, a tert-alkylbenzene derivative).
Patent CA-2429908-C (CA)
Title: An electrolytic process for the generation of stable solutions of chlorine dioxide
Inventor: KELLEY JOSEPH M
IPC: C25B1/26
Filed: 2001-01-16
Granted: 2011-05-17
Abstract: Chlorine dioxide gas dissolved in water is produced by passing a solution of stabilized chlorine dioxide or a sodium chlorite solution, with or without added sodium chloride, through an electrolytic cell having an anode and cathode, in the absence of a semi-permeable membrane but in the presence of a buffer. An anolyte with a pH below 10 is produced so that disproportination of the ClO2 in not appreciable.
Patent CA-2436511-C (CA)
Title: Use of flumazenil to produce a medicament for the treatment of cocaine dependency
Inventor: LEGARDA IBANEZ JUAN JOSE
IPC: A61P25/36
Filed: 2002-02-08
Granted: 2009-08-04
Abstract: The invention relates to the use of flumazenil to produce a medicament for t he treatment of cocaine dependency. The flumazenil can be administered sequentially in small quantities at short intervals until a therapeutically effective quantity for the treatment of cocaine dependency has been administered.
Patent CA-2439257-C (CA)
Title: Dispositif et procede de separation
Inventor: LAURELL THOMAS
IPC: A61M1/36
Filed: 2002-03-11
Granted: 2010-11-23
Abstract: La présente invention concerne un dispositif et un procédé permettant de séparer des particules de fluides à l'aide d'ultrasons, de flux laminaires et d'effets d'ondes stationnaires. Ce dispositif comprend un système canal de micro-technologie avec une branche ou une fourche intégrée, et une source unique d'ultrasons. L'invention est notamment caractérisée en ce que la source unique d'ultrasons qui génère les ondes stationnaires, émet la structure complète, y compris le système canal. Tout réflecteur spécial ou équivalent devient ainsi superflu. Des diviseurs extrêmement minces permettent de séparer le flux, améliorant ainsi l'efficacité du dispositif. Le dispositif pourrait être fabriqué en silicium et l'énergie ultrasonique pourrait, de préférence, être fournie par un élément piézoélectrique.
Patent CA-2444326-C (CA)
Title: Electric arc welding system
Inventor: HOUSTON WILLIAM S
IPC: B23K9/025
Filed: 2003-10-06
Granted: 2005-07-26
Abstract: An electric arc welding system for creating a first AC welding arc with a first current waveform between a first electrode and a workpiece by a first power supply and a second AC welding arc with a second current waveform between a second electrode and a workpiece by a second power supply as the first and second electrodes are moved in unison along a welding path, where the first and second power supply each comprising a high speed switching inverter creating its waveform by a number of current pulses occurring at a frequency of at least 18 kHz with the magnitude of each current pulse controlled by a wave shaper and the polarity of the waveforms is controlled by a signal. The first AC waveform has a positive portion substantially different in energy than its negative portion and/or has either a different shape and/or a synthesized sinusoidal portion.
Patent CA-2444960-C (CA)
Title: Method of improving dough and bread quality
Inventor: BOJSEN KIRSTEN
IPC: A23L7/104
Filed: 2002-05-17
Granted: 2011-08-09
Abstract: A method of preparing a flour dough, said method comprising adding to the dough components an enzyme that under dough conditions is capable of hydrolyzing a glycolipid and a phospholipid, wherein said enzyme is incapable, or substantially incapable, of hydrolyzing a triglyceride and/or a 1-monoglyceride, or a composition comprising said enzyme, and mixing the dough components to obtain the dough.
Patent CA-2445514-C (CA)
Inventor: OKAJIMA HIROSHI
IPC: B30B11/00
Filed: 2002-03-27
Granted: 2008-10-21
Abstract: The present invention is an apparatus for filling a multi-powder including a powder box (10) including a plurality of powder chambers storing a plurality of powders whose constituent compositions differ in a divided manner, and a gas feed pipe (14) disposed on the bottom side of the powder chamber and having an introducing hole for introducing a gas, wherein it can fill a plurality of the powders into a cavity (24) at once through the bottom openings of the powder box by introducing a gas through the introducing hole to substantially equalize the respective flow resistances of a plurality of the powders. Thus, it is possible to fill the powders whose constituent compositions differ at once without disposing them in a mixed manner.
Patent CA-2445517-C (CA)
Title: Ensemble a tourillon double de liaison moyeu-mat
Inventor: SHIMEK GLENN
IPC: B64C27/35
Filed: 2002-05-03
Granted: 2007-08-21
Abstract: La présente invention concerne un appareil permettant de monter deux ou plusieurs moyeux rotor à un mât à rotor de queue (30). L'appareil comprend un mât (30) présentant une section intérieure à cannelures externes (96) conformé et dimensionné de manière à s'accoupler à une cannelure interne sur un tourillon intérieur (92). Le tourillon intérieur (92) est mécaniquement fixé à un ou des moyeux extérieurs par l'intermédiaire d'un raccordement résistant aux déformations de torsions (98). La portion extérieure du mât (30) est agencé à présenter une rigidité de torsion réduite, de sorte que le couple soit transmis aux tourillons extérieurs (90) à travers le tourillon intérieur (92) plutôt qu'à travers le mât (30).
Patent CA-2450802-C (CA)
Title: Systeme de direction en reseau souple, a cablage reduit et insensible aux defaillances
Inventor: HOELTING JOHANN-PETER
IPC: G05D1/00
Filed: 2002-08-26
Granted: 2005-05-10
Abstract: L'invention concerne un système de direction de vaisseau maritime possédant un bus auquel est reliée une unité d'interface de pilote automatique (AIU) comprenant une fonction de pilote automatique. Ce système possède au moins un emplacement de direction au niveau duquel des commandes de la fonction de pilote automatique sont placées et reliées au bus par l'intermédiaire d'une unité d'interface de câble (bus) (CIU) pour communiquer avec l'unité d'interface de pilote automatique. Dans le cas ou plus d'un emplacement de direction cherchent à accéder au bus, l'ordre de priorité est établi à l'aide d'une procédure d'arbitrage entre des trames de données transmises de chaque emplacement de direction. Une unité de direction manuelle, telle qu'un gouvernail, est placée au niveau de l'emplacement de direction principal et est reliée directement à l'unité d'interface de pilote automatique, un commutateur choisissant entre la commande de direction de la fonction de pilote automatique et la commande de direction du gouvernail. Des mini-roues qui fonctionnent d'une façon similaire à un gouvernail sont placées au niveau des emplacements de direction éloignés de l'emplacement de direction principal, ce dernier communiquant avec l'unité d'interface de pilote automatique pour commuter entre la commande de fonction de pilote automatique et la commande de mini-roue. Plusieurs unités d'interface de pilote automatique peuvent être utilisées pour maintenir le fonctionnement avec un minium d'interruption si une unité d'interface de pilote automatique tombe en panne, en passant par commutation de l'unité en panne à une autre unité d'interface de pilote automatique. Des vaisseaux maritimes comprenant plus d'un gouvernail de direction possèdent une unité d'interface de pilote automatique associée à chaque gouvernail de direction. Par l'intermédiaire d'une procédure d'arbitrage maître/esclave, une unité d'interface de pilote automatique est établie en tant que maître et les autres unités sont établies en tant qu'esclaves. Après l'établissement de cette relation maître/esclave, le maître fournit toutes les données pour la commande du gouvernail de direction.
Patent CA-2450968-C (CA)
Inventor: SMITH KENNETH CARLESS
IPC: A61B5/276
Filed: 2003-11-27
Granted: 2014-01-07
Abstract: A system and method for measuring a voltage in a body part are described. The system includes a multiplexing unit, and N body leads for electrically connecting the multiplexing unit to the body part. The system also includes a controller switching unit for allowing a current to flow through the body part between two body leads, n1 and n2 of the N body leads, and a resultant voltage to be measured between two body leads, n3 and n4 of the N body leads, where n1 ~ n2 and n3 ~ n4, but where n1 n2 n3 and n4 need not otherwise be distinct.
Patent CA-2452068-C (CA)
Inventor: STAM JOSEPH S
IPC: H04N5/335
Filed: 1998-09-15
Granted: 2004-09-14
Abstract: A control system for controlling an image array sensor and controlling communication between the image array sensor and a microcontroller by way of a serial communication interface. The control system is able to efficiently control various aspects of the image array sensor such as windowing, mode of operation, sensitivity as well as other parameters in order to reduce the data throughput. An important aspect of the invention relates to the fact that the control circuit can be rather easily and efficiently configured in CMOS with relatively few output pins which enables the control circuit to be rather easily and efficiently integrated with CMOS based image array sensors and even the microcontroller to reduce the part count and thus, the overall cost of the system.
Patent CA-2454522-C (CA)
Title: Electrical and telecommunications conduit bodies
Inventor: BING KENNETH G
IPC: H02G3/06
Filed: 2003-12-30
Granted: 2011-08-16
Abstract: An electrical and telecommunications conduit body for connecting electrical conduits. The conduit body includes a body defining a chamber and hubs defining passageways communicating with the chamber. The conduit body includes a guide surface disposed between the chamber ends of the hub passageways, and the guide surfaces function to maintain a minimum radius of curvature of cables passing through the passageway defined by one hub and then through the chamber defined by the body to the other hub passageway so as to avoid pulling the cables over sharp corners at the intersections of the hub passageways with the body chamber.
Patent CA-2455101-C (CA)
Inventor: HAY ARTHUR D
IPC: E21B47/12
Filed: 2004-01-09
Granted: 2008-11-25
Abstract: An apparatus and method for determining the position of a hydraulically actuated sliding sleeve valve in real time is disclosed. The apparatus comprises, in a preferred embodiment, a reference sensor and a position sensor, both of which constitute fiber optic windings wound around the hydraulic fluid cavity used to activate the sleeve. The sensors measure the pressure exerted by the hydraulic fluid in the cavity, with the reference sensor circumferentially lengthening to create an optical time delay indicative of the base line pressure of the hydraulic fluid. As the sleeve moves, the position sensor becomes increasingly exposed to the hydraulic fluid pressure and also begins to experience a time delay, which can be compared to the reference sensor's time delay to determine sleeve position.
Patent CA-2456127-C (CA)
Title: Cysteine protease inhibitors with 2-cyano-4-amino-pyrimidine structure and cathepsin k inhibitory activity for the treatment of inflammations and other diseases
Inventor: IWASAKI GENJI
IPC: A61P19/00
Filed: 2002-08-29
Granted: 2009-10-20
Abstract: The invention provides compounds of formula I or a pharmaceutically acceptable salt or ester thereof (I), wherein the symbols have meaning as defined, which are inhibitors of cathepsin K and find use pharmaceutically for treatment of diseases and medical conditions in which cathepsin K is implicated, e.g.  various disorders including inflammation, rheumatoid arthritis, osteoarthritis, osteoporosis and tumors.
Patent CA-2464721-C (CA)
Title: Nitrogenous (tetrahydropyridyl) (alkyl) heterocycles with tnf activity
Inventor: BARONI MARCO
IPC: A61P31/04
Filed: 2002-11-18
Granted: 2011-03-08
Abstract: The invention concerns a compound of formula (I), (see formula I) wherein:   X represent N or CH;   R1 represents a hydrogen or halogen atom or a CF3 group;   R2 and R3 independently represent a hydrogen atom or a C1-C4 alkyl group;  R4 represents a hydrogen atom or a C1-C4 alkyl group;   n is 0 or 1;  A represents a heterocycle selected among pyridine, pyrimidine, pyrazine and pyridazine optionally mono-or di-substituted by a C1-C4 alkyl or C1-C4 alkoxy group; and their N-oxides and their salts or solvates.
Patent CA-2466947-C (CA)
Inventor: KOHNERT ULRICH
IPC: A61K6/838
Filed: 2002-03-27
Granted: 2012-05-22
Abstract: La présente invention concerne un dispositif doté de propriétés ostéoinductives et ostéoconductrices in vivo comprenant un support contenant du phosphate de calcium et une protéine ostéoinductive, ledit support étant recouvert de cette protéine de manière homogène. De plus, cette invention a trait à un procédé de production d'un dispositif pourvu de propriétés ostéoinductives et ostéconductrices in vivo, ainsi qu'à une composition pharmaceutique. Ledit dispositif de l'invention ou un dispositif qu'on peut obtenir au moyen du procédé de l'invention peut être utilisé dans la préparation d'une composition pharmaceutique destinée à une croissance osseuse, dans le traitement des déficits osseux, de la discopathie dégénérative et traumatique, la déhiscence osseuse ou dans l'élévation du plancher du sinus. Enfin, ladite invention a pour objet un kit comprenant le dispositif de l'invention ou un dispositif qu'on peut obtenir par le procédé susmentionné.
Patent CA-2467195-C (CA)
Inventor: ALTMAN GREGORY H
IPC: A61K35/12
Filed: 2002-11-15
Granted: 2013-05-07
Abstract: The present invention provides a novel silk-fiber-based matrix having a wire-rope geometry for use in producing a ligament or tendon, particularly an anterior cruciate ligament, ex-vivo for implantation into a recipient in need thereof. The invention further provides the novel silk-fiber-based matrix which is seeded with pluripotent cells that proliferate and differentiate on the matrix to form a ligament or tendon ex vivo. Also disclosed is a bioengineered ligament comprising the silk-fiber-based matrix seeded with pluripotent cells that proliferate and differentiate on the matrix to form the ligament or tendon. A method for producing a ligament or tendon ex vivo comprising the novel silk-fiber-based matrix is also disclosed.