baber/WOPTO huggingface dataset:
Patent CA-2477569-C (CA)
Title: Liaison selective de formes pathologiques de proteines de prion au moyen de polymeres polyioniques
Inventor: LANE AMIN REZA
IPC: G01N33/53
Filed: 2003-02-28
Granted: 2013-09-24
Abstract: Selon l'invention, des formes agrégeantes infectieuses de protéines, notamment PrP, amyloïde, et tau sont liées sélectivement en présence de la protéine sous forme normale au moyen d'un agent liant polyionique tel que le dextran sulfate ou le pentosane sulfate (anionique), ou de composés polyamine tels que le pDADMAC (cationique), dans des conditions de liaison sélective incluant l'utilisation de n-lauroylsarcosine à pH légèrement alcalin. Les formes pathologiques de ces protéines peuvent alors être dosées.
Patent CA-2487539-C (CA)
Title: Pile electrochimique non aqueuse a densite d'energie amelioree
Inventor: MARPLE JACK W
IPC: H01M6/16
Filed: 2003-06-05
Granted: 2013-03-19
Abstract: La présente invention concerne une pile non aqueuse comprenant une anode en feuille métallique au lithium et un revêtement cathodique comprenant du bisulfure de fer en tant que matière active, le revêtement étant appliqué sur au moins une surface d'un substrat métallique qui fait office de collecteur de courant cathodique. En particulier, la pile selon l'invention présente un rendement amélioré lors de la décharge rapide et est obtenue, de manière surprenante, avec un sous-équilibre d'anode. La pile selon l'invention présente un rapport entrée anode-cathode inférieur ou égal à 1,0. On a découvert, étonnament, que la densité d'énergie de la pile peut être améliorée, d'un point de vue volumétrique et gravimétrique, d'approximativement 20 à 25 % tout en augmentant seulement le volume des solides qui recouvrent la cathode d'approximativement 10 % à l'aide d'une formule de revêtement cathodique unique et nouvelle utilisée conjointement avec une feuille de lithium allié.
Patent CA-2494264-C (CA)
Title: Switched capacitor system, method, and use
Inventor: QUINN PATRICK J
IPC: H03M1/14
Filed: 2003-08-20
Granted: 2011-07-26
Abstract: An apparatus and method for adding input voltage signals. First 206 and second 208 input voltage signals are respectively sampled onto first 218 and second 228 capacitors during a first clock phase 202. In response to a second clock phase 204, the first sampled input voltage 206 that is held on the first capacitor 218 is coupled to the negative input terminal 236 of an amplifier 230, and the second sampled voltage 208 held on the second capacitor 228 is coupled to the positive terminal 240 of the amplifier 230. A feedback voltage is provided from the amplifier output 216 to the negative amplifier input 236 via the first capacitor 218 during the second clock phase 204. The first 206 and second 208 input voltage signals are added at the amplifier 230 during the second clock phase 204 to output 216 the sum in response to the sampled input voltage signals and the output feedback, whereby the resulting transfer function is independent of capacitor mismatch and non-linearity.
Patent CA-2495862-C (CA)
Inventor: SIMONI MAURIZIO
IPC: B64D31/00
Filed: 2005-02-02
Granted: 2012-08-21
Abstract: A device for indicating a residual power margin of aircraft turbine engines includes a measuring stage associated with at least one turbine engine of an aircraft to measure a number of first parameters related to a power output of the engine; a calculating unit associated with the measuring unit to calculate at least one second parameter indicating the power output of the engine on the basis of the first parameters; and a display. The display includes a power scale having at least one reference indicator indicating an operating limit of the engine; and at least one cursor cooperating with the power scale and the reference indicator to simultaneously display a current value of the second parameter and an available power margin of the engine.
Patent CA-2499542-C (CA)
Title: Aluminum-zinc-magnesium-copper alloy extrusion
Inventor: GHEORGHE JULIAN
IPC: C22C21/10
Filed: 2003-09-19
Granted: 2011-08-23
Abstract: An aluminum alloy extrusion product having improved strength and fracture toughness, the aluminum base alloy comprised of 1.95 to 2.5 wt.% Cu, 1.9 to 2.5 wt.% Mg, 8.2 to 10 wt.% Zn, 0.05 to 0.25 wt.% Zr, max. 0.15 wt.% Si, max. 0.15 wt. % Fe, max. 0.1 wt. % Mn, the remainder aluminum and incidental elements and impurities.
Patent CA-2499990-C (CA)
Inventor: SHIEH CHING-CHEN
IPC: F16K1/52
Filed: 2005-03-09
Granted: 2008-08-12
Abstract: A ball check valve includes a mounting base, a valve cage and a valve ball. The valve cage is mounted on the mounting base and includes a base, multiple holding fingers and a filtering and regulating device. The holding fingers are formed on the base and are arranged to form a valve chamber. The filtering and regulating device is mounted on the holding fingers, includes multiple curved ribs respectively mounted on a pair of corresponding holding fingers and are arranged in parallel with the base of the valve cage to filter impurities in and regulate fluid flow through the ball check valve. The valve ball is movably mounted in the valve chamber to selectively open and close the check valve. Consequently, the ball check valve can not only service as a check valve, but also service as a filter and regulator for the fluid flow.
Patent CA-2500321-C (CA)
Title: Solution de revetement contenant du polysilazane
Inventor: SUZUKI TADASHI
IPC: A61K6/891
Filed: 2003-10-21
Granted: 2012-03-06
Abstract: Solution de revêtement comprenant 0,1 à 35 % en poids d'un polysilazane inorganique ou organique soluble dans un solvant possédant des unités récurrentes et représenté par la formule (I), ainsi que 0,1 à 10 % en poids d'un catalyseur, tel que 4,4'-triméthylènebis(1-méthylpipéridine) sur la base d'une teneur en polysilazane pur. L'application de cette solution de revêtement sur la surface de matériaux de base, tels que des métaux, des plastiques, du verre, de la céramique, du bois, du ciment, du mortier ou de la brique permet d'obtenir un revêtement de silice adhérant fortement à ces matériaux de base et possédant des caractéristiques excellentes de résistance à la corrosion, aux rayures et à l'abrasion, un effet antisalissures de longue durée, une excellente aptitude au mouillage, de résistance aux attaques chimiques, à l'oxydation, à la chaleur, au feu et, également, des caractéristiques d'étanchéité, de barrière physique et antistatiques.
Patent CA-2500764-C (CA)
Title: Dispositif d'entrainement de loquet de serrure de porte
Inventor: LEE MEI KUEI
IPC: E05C3/12
Filed: 2005-03-04
Granted: 2007-09-11
Abstract: Un dispositif d'entraînement de loquet (20) est assemblé dans un bouton extérieur (1) de serrure de porte (30). Le dispositif d'entraînement de loquet (20) intègre une broche (21), un élément souple (22), un disque de verrouillage (23), un disque rotatif (24), un ressort de torsion (25), un bouchon (26) et une bande (27). La bande (27) s'étend de manière amovible à travers le bouchon (26), le ressort de torsion (25), le disque rotatif (24), le disque de verrouillage (23), l'élément souple (22) et la broche (21). Si la bande (27) est inclinée avec une longueur incorrecte, elle peut être retirée du dispositif d'entraînement de loquet et remplacée par une bande intacte (27). Ainsi, la poignée extérieure (1) est toujours utile après le remplacement de la bande (27), et tout gaspillage est évité.
Patent CA-2502236-C (CA)
Inventor: SAMUELSEN ARILD
IPC: B65D88/78
Filed: 2003-10-22
Granted: 2011-01-04
Abstract: Seabed located storage for crude oil or other fluid, distinguished in that it is comprising a storage section in form of an oil and waterproof cloth formed as a flexible balloon that can be filled with, store and emptied for a storage fluid, a structure section formed as an external casing over the storage section, which structure section is closed in the upper part such that an upward close volume of size at least corresponding to the volume of the storage section is formed, but with openings to the surroundings in the lower part, an anchoring section formed as a substructure between the structure section and the seabed, with means for anchoring to or stable placement on the seabed, and a transfer section comprising pipes and valves for loading and unloading of a storage fluid, arranged in substance exterior to the upper part of the storage.
Patent CA-2502423-C (CA)
Inventor: STROTHOFF WERNER
IPC: C11D7/34
Filed: 2003-11-06
Granted: 2010-08-03
Abstract: The process of continuous machine dishwashing, which can be carried out in single-tank or multi-tank machines, is improved by the machine-operated process disclosed. This is achieved, in particular, by treatment of the tableware at least in one process step with an acidic cleaning solution and in another process step with an alkaline cleaning solution, comprising the steps of: a) applying an acidic aqueous cleaning solution to the at least partly soiled tableware and b) removing the acidic aqueous solution and the soil in one or more following steps, the at least one alkaline treatment taking place before and/or after the acidic treatment and the alkaline and at least acidic aqueous cleaning solution at least partially neutralizing one another.
Patent CA-2502759-C (CA)
Title: External refacing indicator for a tool joint
Inventor: WINSHIP EDWARD THOMAS
IPC: F16L15/00
Filed: 2003-10-13
Granted: 2011-11-22
Abstract: Makeup plates (74, 84) on the abutting surfaces of a tool joint pin (60) and a tool joint box (80) are provided. The makeup plates are recessed in a short distance from the outer diameter of the tool joint elements, such that when the joint is made up, the makeup plate develops an easily visible gap (94) between the tool elements. In this way, a quick determination may be made, without measurement, as to whether the joint can be refaced, or require remachining.
Patent CA-2503214-C (CA)
Inventor: MOLINARI CORRADINI SERGIO
IPC: B65D27/00
Filed: 2003-06-11
Granted: 2010-09-07
Abstract: Set (10) of materials for packaging presents and the like comprising means for containing the presents, for closing the containing means, for creating a decorative "bow" (30), for writing a message of greetings and for indicating the names of sender and recipient.
Patent CA-2504979-C (CA)
Inventor: PENGELLY RAYMOND S
IPC: H03F3/60
Filed: 2003-11-04
Granted: 2011-10-18
Abstract: The linearity of a transistor amplifier comprising a plurality of transistors operating parallel is improved by reducing the odd order transconductance derivatives of signals generated by the transistors. The transistors can be provided in groups with each group having a different bias voltage applied thereto or each group of transistors can have a different input signal applied thereto. The groups of transistors can have different physical parameters suchas the width to length ratio of gates in field effect transistors and threshold voltages for the transistors.
Patent CA-2508280-C (CA)
Title: An aseptically packaged, extensively hydrolyzed, liquid nutritional formula and method for making it
Inventor: LUEBBERS STEVEN T
IPC: A23L33/155
Filed: 2003-12-02
Granted: 2012-01-17
Abstract: Disclosed are sterilized, aseptically packaged, liquid nutritional formulas, and corresponding methods of making the formulas, wherein the formulas comprise Vitamin D and extensively hydrolyzed protein having a degree of hydrolysis of at least about 20%, and wherein the packaged formula is prepared by (a) sterilizing a liquid nutritional formula containing Vitamin D and extensively hydrolyzed protein having a degree of hydrolysis of at least about 20%; (b) sterilizing a container; and then (c) aseptically packaging the sterilized liquid nutritional formula in the sterilized container. The packaged formulas exhibit improved Vitamin D stability.
Patent CA-2513041-C (CA)
Title: Stacking crate
Inventor: HASSELL JON P
IPC: B65D1/24
Filed: 2004-01-16
Granted: 2011-08-23
Abstract: Stacked crates include a low depth, nestable display crate (10) for bottles. The crates (10) have a plurality of tapered pylons (20) extending upward from a periphery of a floor (12). A rib (66) extends downward in the interior of a cavity (64) in each pylon (20). Each pylon further includes a slot (36) in an upper surface of the pylon (20) substantially aligned with the rib (66). When similar crates (10) are nested, the ribs (66) in the pylons (20) of one crate (10) will rest in the slots (36) in the upper surface of the pylons (20) of the lower crate (10), thus permitting the crates (10) to be fully nested.
Patent CA-2514215-C (CA)
Inventor: SHELTON FREDERICK E IV
IPC: A61B17/068
Filed: 2005-07-28
Granted: 2013-10-01
Abstract: A surgical instrument particularly suited to endoscopic use articulates an end effector by including an articulation mechanism in an elongate shaft that incorporates an electrically actuated polymer (EAP) actuator for remotely articulating the end effector. In particular, a flexible neck to a frame of the elongate neck may be laterally urged to the left or right by EAP actuators and advantageously locked into an articulated state.
Patent CA-2531457-C (CA)
Inventor: CHEUNG PHILIP
IPC: G01V3/20
Filed: 2004-07-07
Granted: 2014-04-22
Abstract: The invention concerns an apparatus for investigating the wall of a borehole filled with non-conductive mud, said apparatus comprising: a pad having an inside face and an outside face for pressing against the wall of the borehole;  a set of measurement electrodes mounted on the outside face of the pad, potentials differences being measured between said measurement electrodes in order to provide measured points representative of the resistivity of the formation; both a source electrode and a return electrode adapted to inject current into the formation, the set of measurement electrodes being situated between the source electrode and the return electrode.
Patent CA-2533461-C (CA)
Inventor: BALL HARRY
IPC: A61C7/36
Filed: 2004-06-09
Granted: 2011-11-29
Abstract: L'invention concerne une forme améliorée de gouttière (2) présentant une partie de contact (8) permettant de maintenir la ou les séparations verticales de dents opposées arrière (44) dans la cavité orale d'un patient portant la gouttière (2). Celle-ci (2) présente une partie de contact (8) permettant de mettre en contact des dents avant opposées (42) avec les dents avant (40) sur lesquelles la gouttière est fixée, de manière que le déplacement des dents avant opposées (40, 42) par rapport à la partie de contact (8) maintienne le ou les espacements des dents arrière (42). La partie de contact (8) comprend une section centrale (10) ou intermédiaire par rapport à laquelle une partie avant (20) est inclinée. La gouttière comprend éventuellement une troisième partie (30) inclinée par rapport à la partie centrale ou intermédiaire (10), de manière à stabiliser la position de la mâchoire ou des dents, afin d'empêcher un changement permanent ou à long terme de la position de la mâchoire.
Patent CA-2535604-C (CA)
Title: Microwave cooker
Inventor: SIM SUNG-HUN
IPC: H05B6/76
Filed: 2006-02-08
Granted: 2011-08-16
Abstract: A microwave cooker comprises a body having a cooking chamber therein, the cooking chamber having one opened side, a microwave source disposed at the body for supplying microwave to the cooking chamber, a door coupled to the body for opening and closing the cooking chamber, and a multi-stage choke seal formed at the door and having different resonant frequencies and to different LC resonant circuits for preventing the microwave from being leaked between the body and the door.
Patent CA-2535870-C (CA)
Inventor: KAECHELE BRUNO
IPC: F04C2/107
Filed: 2004-08-14
Granted: 2012-11-27
Abstract: An eccentric screw pump or an eccentric screw motor has a rotor formed from at least a tubular jacket with at least two layers. The outer layer of the jacket consists of a material that is abrasion-resistant and/or corrosion-resistant.
Patent CA-2536522-C (CA)
Inventor: MARK LAWRENCE
IPC: G10L15/18
Filed: 2004-08-23
Granted: 2013-10-29
Abstract: A system and method according to the present invention automates call monitoring activities to evaluate and directly improve agent-customer interactions. Rather than listening to an entire call or monitoring only a small fraction of all the calls made in the contact center, the system performs highly accurate, automated evaluations of all customer interactions. By automating the time-consuming aspect of monitoring calls, the system empowers contact center operators to address quality issues, more accurately measure, coach and reward agents, and identify business-critical trends.
Patent CA-2539059-C (CA)
Title: Nouveaux ligands activateurs des recepteurs rars, utilisation en medecine humaine ainsi qu'en cosmetique
Inventor: BIADATTI THIBAUD
IPC: C07D211/14
Filed: 2004-10-15
Granted: 2013-02-12
Abstract: La présente invention se rapporte à de nouveaux composés répondant à la formule générale (I) suivante: (see above formula) aux compositions les contenant, et à leur utilisation dans des compositions pharmaceutiques destinées à un usage en médecine humaine ou vétérinaire, ou bien encore dans des compositions cosmétiques.
Patent CA-2541814-C (CA)
Title: Pharmaceutical compositions comprising malonamide derivatives for decreasing sebum production
Inventor: KOSTLAN CATHERINE ROSE
IPC: A61K8/49
Filed: 2004-09-27
Granted: 2010-02-23
Abstract: The present invention is directed to the topical application of the malonamide ACAT inhibitors described by Formula I. Other aspect of the invention are directed to topical formulations of these diamides, their use to treat sebaceous gland disorders and their use to alleviate oily skin.     (see formula I)
Patent CA-2544318-C (CA)
Inventor: WOOD THOMAS D
IPC: E21B15/00
Filed: 2006-04-20
Granted: 2011-03-29
Abstract: Mobile drilling rig 10 includes a carrier frame 14 and a mast 12 supported on the frame. A top drive 16 is supported on the mast when in an operative position, and a coil tubing injector 20 is supported on the mast when in an operative position. A first dolly assembly 22 and a second dolly assembly 60 are provided each for supporting a portion of the carrier frame, and include a first plurality of wheels on a first plurality of axles. Each dolly assembly is adaptive for selective attachment to and detachment from the carrier frame, so that the dolly assemblies may be changed out for compliance with regulations and road conditions.
Patent CA-2546002-C (CA)
Inventor: MABIRE DOMINIQUE JEAN-PIERRE
IPC: C07D401/06
Filed: 2004-11-18
Granted: 2012-09-18
Abstract: La présente invention concerne des composés de formule (I), leur utilisation comme inhibiteurs PARP ainsi que des compositions pharmaceutiques renfermant lesdits composés de formule (I), dans laquelle n, R?1¿, R?2¿, R?3¿, R?4¿, R?5¿, R?6¿ et X sont tels que définis dans le descriptif.
Patent CA-2550965-C (CA)
Title: Solid oxide fuel cell having channel member forming plurality of fuel gas supply channels
Inventor: HOMMA HIROKI
IPC: H01M8/24
Filed: 2004-12-24
Granted: 2009-12-08
Abstract: A fuel cell includes an electrolyte electrode assembly and a pair of separators sandwiching the electrolyte electrode assembly. Each of the separators is single plate, and includes a plurality of circular disks. First protrusions and second protrusions are provided on both surfaces of the circular disk. The first protrusions contact the anode of the electrolyte electrode assembly, and the second protrusions contact the cathode of the electrolyte electrode assembly. A channel member is provided on a surface of the separator facing the cathode. The channel member forms a plurality of fuel gas supply channels connected between a fuel gas supply passage and a fuel gas inlet for supplying a fuel gas into a fuel gas flow field.
Patent CA-2558040-C (CA)
Title: Dispersions a forte teneur en matieres solides
Inventor: HOBSON DAVID
IPC: C10L1/12
Filed: 2005-03-31
Granted: 2014-05-13
Abstract: L'invention concerne une composition de dispersion qui contient : (a) une base métallique sélectionnée dans le groupe constitué par (1) un hydroxyde métallique dont la teneur en matières solides est supérieure à environ 51 % en poids de la composition ; (2) une base métallique autre qu'un hydroxyde métallique et dont la teneur en matières solide est supérieure à environ 15 % en poids de la composition ; et (3) des mélanges de ceux-ci ; (b) un tensioactif ; et (c) un milieu organique contenant moins de 2 % environ en poids d'eau. L'invention concerne de plus un procédé de préparation de cette composition et un procédé d'utilisation de celle-ci.
Patent CA-2569253-C (CA)
Title: Procede et systeme permettant de controler la qualite et d'identifier des parties a reparer et a remplacer dans un systeme de canalisations
Inventor: KARAMANOS JOHN C
IPC: G01M3/08
Filed: 2005-06-01
Granted: 2015-07-21
Abstract: L'invention concerne un procédé permettant d'effectuer un contrôle de qualité dans un système de canalisations comprenant une structure de canalisation couplée à une soupape. Ledit procédé consiste à mettre le système de canalisations sous pression à l'aide d'un gaz à une pression supérieure à celle du niveau de la mer; à enfermer ce gaz de manière étanche à l'aide de la soupape; à déterminer si le gaz reste dans la structure de canalisation; à déterminer une fuite de gaz à partir de ladite structure de canalisation; et à identifier l'emplacement de cette fuite. L'invention concerne également un procédé permettant d'identifier un composant. Ce procédé consiste à signaler des informations d'identification relatives à la structure de canalisation sur une étiquette; et à fixer ladite étiquette sur la structure de canalisation.
Patent CA-2570130-C (CA)
Title: Anticorps specifiques destines a des protofibrilles peptidiques amyloides beta et utilisations associees
Inventor: GELLERFORS PAR
IPC: C07K16/18
Filed: 2005-06-21
Granted: 2016-02-23
Abstract: L'invention concerne le développement d'anticorps se liant de manière spécifique à la protéine amyloïde bêta (Abêta) dans sa conformation de protofibrille. L'invention concerne également des procédés d'utilisation des anticorps de protofibrilles anti-Abêta, aux fins de diagnostic ou de traitement de la maladie d'Alzheimer, du syndrome de Down, de la démence à corps de Lewy, de la démence vasculaire et d'autres troubles neurodégénératifs. De plus, l'invention concerne l'utilisation des anticorps de protofibrilles anti-Abêta, aux fins de criblage et d'identification de substances modulant l'activité ou la formation de protofibrilles in vitro<i> </i>ou<i> </i>in vivo. L'invention concerne enfin des procédés de synthèse des antigènes purs de protofibrilles d'Abêta, ainsi qu'un procédé de stabilisation de protofibrilles d'Abêta.
Patent CA-2574665-C (CA)
Title: Therapeutic and diagnostic agents
Inventor: MANNERING STUART IAN
IPC: A61P43/00
Filed: 2005-07-22
Granted: 2014-07-15
Abstract: The present invention relates generally to the field of immunotherapy and immunodiagnosis of autoimmune conditions. More particularly, the present invention provides agents which are recognized by or are specific for proinsulin- or insulin-sensitized T-cells. The present invention further contemplates the use of the these agents in therapeutic and diagnostic applications for Type 1 diabetes.
Patent CA-2574783-C (CA)
Title: Self cleaning hand washer
Inventor: FERNIE GEOFFREY ROY
IPC: E03C1/05
Filed: 1998-06-17
Granted: 2009-09-01
Abstract: A hand washing apparatus has a hand washing bowl (30) mounted when in use at a suitable height for washing the hands. The bowl (30) and its cover are reconfigurable between a hand washing position and an inactive position. The hand washing apparatus includes controls for reconfiguring the bowl and its cover between a hand washing position and an inactive position, a dispenser (34) for dispensing soap over the hands in the bowl. Also disclosed is a method of cleaning the hands using such apparatus.