baber/WOPTO huggingface dataset:
Patent CA-2575653-C (CA)
Title: Electric motor having printed circuit board attached to stator and at least partially supporting bearing
Inventor: LESAK ALAN E
IPC: H02K1/00
Filed: 2005-08-18
Granted: 2013-04-02
Abstract: An electric motor that includes a stator, a rotor including a rotor shaft and a support member coupled to the stator. A first bearing is at least partially disposed within the support member and a printed circuit board is coupled to the stator. A second bearing is at least partially disposed within the printed circuit board. The first bearing and the second bearing cooperate to support the rotor shaft for rotation relative to the stator.
Patent CA-2575953-C (CA)
Inventor: RICHARDSON TOM
IPC: H03M13/00
Filed: 2005-08-01
Granted: 2009-08-25
Abstract: Methods and apparatus for implementing memory efficient LDPC decodes are described. In accordance with the invention message information is stored in a compressed state (310) for check node processing operations. The state for a check node (321) is fully updated and then subject to an extraction process (316) to generate check node to variable node messages. The signs of messages received from valiable nodes may be stored by the check node processor module (312) of the invention for use in message extraction. The check node processor (308) can process messages in variable node order (304) thereby allowing the valiable node processor and check node processor to operate on messages in the same order reducing or eliminating the need to buffer and/or reorder messages passed between check nodes and variable nodes. Graph structures which allow check node processing on one graph iteration to proceed before the previous graph iteration has been completed are also described.
Patent CA-2580467-C (CA)
Title: Moyen d'etancheite pour bouchon, bouchon et procede associes
Inventor: DRUITT RODNEY
IPC: B65D41/04
Filed: 2005-08-02
Granted: 2014-02-11
Abstract: L'invention concerne un moyen d'étanchéité (2) permettant la fermeture étanche du goulot (25) d'un récipient, en particulier un récipient destiné à contenir une boisson gazeuse. Ce moyen d'étanchéité comprend un moyen d'étanchéité externe (20) déformable radialement, conçu pour venir en contact avec une surface libre extérieure (17) du goulot (25) du récipient. Le moyen d'étanchéité externe (20) comprend une base annulaire (22) qui s'encastre par un élément d'encastrement (34) dans une surface supérieure verticale (35), et au moins une bague d'étanchéité annulaire (23) disposée au niveau d'une extrémité libre de la base annulaire (22), faisant saillie radialement vers l'intérieur, au-dessus de la surface intérieure de la base (22) et formant, en position de contact avec le goulot (25), une première zone de contact (30) avec la surface libre extérieure (17).
Patent CA-2582463-C (CA)
Inventor: KAMEN DEAN
IPC: A61G5/04
Filed: 2005-10-11
Granted: 2014-02-04
Abstract: A method for fore-aft stabilization of a vehicle for motion in a specified direction over an underlying surface. The vehicle has at least one forward wheel and at least one aft wheel, and the forward wheel is characterized by a force normal to the instantaneous direction of motion of the vehicle. A motor actuator drives each aft wheel, and a controller governs the motor actuator or motor actuators in such a manner as to dynamically stabilize the vehicle, according to a uniform control law, when the forward wheel is in contact with the underlying surface or not. A torque is applied to the aft wheel on the basis of vehicle pitch or the force on the forward wheel normal to the direction of motion. Additionally, a periodic rotational modulation may be applied to the aft wheel, and a stabilizing torque provided based on a detected response, either of vehicle pitch or of normal force on the front wheel. Left and right motor actuators may independently control left and right aft wheels to continue turns as governed by user steering, whether or not forward wheels are in contact with the ground.
Patent CA-2586633-C (CA)
Title: Apparatus for the electrographic printing and copying using liquid coloring agents
Inventor: MATHEA HANS
IPC: G03G15/11
Filed: 2005-12-19
Granted: 2010-11-16
Abstract: The invention relates to a device for electrographic printing or copying using liquid colouring agents, said device comprising a latent image carrier (1), at least one supply element (3a, 3b) by which means the liquid colouring agent can be applied to the latent image carrier (1), and a removal element (4) which is used to remove excess parts of the liquid colouring agent from the latent image carrier (1). The inventive device is characterised in that a decoupling channel (9) is arranged between the removal element (4) and the supply element (3a, 3b).
Patent CA-2587005-C (CA)
Inventor: ANDERSSON JAN OLOF
IPC: H04J3/02
Filed: 2004-12-17
Granted: 2013-05-14
Abstract: A connector hub comprising a number of cable interfaces is used to allow a number of network devices connected to a network to be connected in a free-form manner, yet still maintain a daisy chain configuration. A cable comprising at least two conductors, wherein the conductors are preferably a twisted pair of copper wire, is used to connect each of the network devices to a cable interface an the connector hub, so that each network device only has a single cable connected to it. The connector hub connects a master or primary network device to the network devices connected by a cable to the cable interfaces of the connector in a daisy chain configuration.
Patent CA-2589157-C (CA)
Title: Systeme et methode pour l'exploration dans une fenetre d'affichage
Inventor: WILSON SEAN DAVID DREW
IPC: G06F3/048
Filed: 2007-05-17
Granted: 2012-07-03
Abstract: La présente invention a trait à la navigation entre plusieurs feuilles de propriété sur la fenêtre d'affichage d'un appareil mobile portatif, chaque feuille de propriété est munie d'un index de signalisation et d'une topologie formant plusieurs éléments. Une des feuilles de propriété est une feuille de propriété affichée et un des éléments et un élément courant actif. La navigation comprend les opérations suivantes : (i) le stockage de l'index de signalisation de la feuille de propriété affichée en tant qu'index de signalisation courant (ii) la détection d'un évènement de touche programmable; quel que soit l'élément qui est l'élément courant actif; (iii) la modification de l'index de signalisation courant en fonction d'un identificateur de touche programmable de l'événement de touche programmable en question afin de créer un index de signalisation à jour; (iv) l'affichage d'une autre feuille de propriété de la série de telles feuilles sur la fenêtre d'affichage, l'autre feuille de propriété comportant un index de signalisation égal à l'index de signalisation à jour. tab index.
Patent CA-2589914-C (CA)
Inventor: AMAYA HISASHI
IPC: C22C38/28
Filed: 2004-12-07
Granted: 2011-04-12
Abstract: A martensitic stainless steel oil country tubular good contains, by mass, 0.005% to 0.1% C, 0.05% to 1% Si, 1.5% to 5% Mn, at most 0.05% P, at most 0.01% S, 9% to 13% Cr, at most 0.5% Ni, at most 2% Mo, at most 2% Cu, 0.001% to 0.1% Al, and 0.001% to 0.1% N, with the balance being Fe and impurities, and the pipe has a Cr-depleted region under the surface. The martensitic stainless steel oil country tubular good according to the present invention does not have a passive film on the surface and corrodes wholly at low speed. In addition, the Ni content is reduced, which allows uneven corrosion to be prevented. Therefore, SCC can be prevented from being generated in spite of the presence of a Cr-depleted region.
Patent CA-2595467-C (CA)
Inventor: HUFF JUERGEN
IPC: E21B43/22
Filed: 2006-01-23
Granted: 2013-03-26
Abstract: The invention relates to the use of aqueous dispersions for tertiary petroleum production, whereby a polymer is introduced into an oil deposit. Said method uses water-soluble polymers in a dispersion consisting of said polymers and at least one water-soluble, polymer stabiliser.
Patent CA-2602117-C (CA)
Inventor: CECAVA MICHAEL J
IPC: A23K1/16
Filed: 2006-03-10
Granted: 2013-01-22
Abstract: The present invention is based on the discovery that moist heat treated ruminant animal feed compositions comprising a fermentation biomass, have increased amounts of proteinaceous matter that escapes fermentation within the rumen. The ruminant animal feed compositions may further comprise, alone or in combination, one or more of an isolated enzyme, an organic acid, a gluten protein, at least one divalent metal ion and at least one plant extract. The proteinaceous matter may then be digested or metabolized in the post-rumen portions of the ruminant digestive system, thereby providing further increased energy and protein levels for ruminant animals during times of increased productivity. Compositions and methods of manufacture of the compositions of the embodiments of the present disclosure are disclosed.
Patent CA-2603130-C (CA)
Title: Combustion transition duct providing stage 1 tangential turning for turbine engines
Inventor: BANCALARI EDUARDO E
IPC: F02C9/16
Filed: 2007-09-19
Granted: 2014-07-15
Abstract: A transition duct (200) for routing a gas flow from a combustor (220) to the first rotating blade of a turbine section in a combustion turbine engine has an internal passage from an inlet (204) to an outlet (210) that is offset from the inlet (204) in the longitudinal, radial and tangential directions. The offset outlet (210) and the curved internal passage discharge the gas flow toward the first stage blade array at an angle (216) in the tangential direction relative to the longitudinal direction. This angled discharge can be presented directly to the blades, thus avoiding the need for first stage vanes and the associated costs and complexity.
Patent CA-2606320-C (CA)
Title: Tissu multiaxial presentant un modele d'interference reduit
Inventor: HAWES JOHN M
IPC: D21F7/08
Filed: 2006-04-20
Granted: 2015-02-24
Abstract: La présente invention concerne un tissu multicouche multiaxial destiné à une machine à papier, présentant un modèle d'interférence réduit et par conséquent une uniformité d'essorage améliorée. La présente invention concerne également un procédé pour former un tel tissu multicouche multiaxial.
Patent CA-2606734-C (CA)
Inventor: ALIMI HOJABR
IPC: A61L2/18
Filed: 2006-05-02
Granted: 2016-06-21
Abstract: Methods of using oxidative reduction potential (ORP) water solution that is stable for at least twenty-four hours in dental applications are provided. The ORP water solution can be administered to patients for the routine disinfection of the oral cavity as part of an on-going program of oral hygiene. The ORP water solution can further be used to irrigate and/or disinfect oral tissues and surfaces during dental procedures, oral surgery, or maxillo-facial surgery. Also, the ORP water solution can be administered to treat patients with damage to the oral tissues caused by disease or surgery.
Patent CA-2609981-C (CA)
Title: Condenser-type welded-plate heat exchanger
Inventor: LAVANCHY MICHEL
IPC: F28B1/02
Filed: 2006-06-23
Granted: 2012-08-14
Abstract: A condenser-type heat exchanger having a set of welded plates that together define fluid systems that interpenetrate each other, comprises at least two modules of welded plates. Each module presenting an independent cooling system (CF1, CF2), fluid (CF2) being preferably colder than fluid (CF1), and a connecting chamber that connects the two modules in series in the system of fluid to be condensed such that the direction in which the fluid to be condensed flows is reversed when it changes from one module to the next module.
Patent CA-2613873-C (CA)
Title: Processus ameliore permettant de recuperer un solvant d'asphaltene contenant un refus resultant d'un procede de separation
Inventor: SURY KEN
IPC: C10C3/00
Filed: 2007-05-03
Granted: 2008-10-28
Abstract: La présente concerne un procédé de récupération de solvant paraffinique de résidus produits dans le traitement de la mousse de bitume, comprenant l'introduction des résidus dans une unité de récupération de solvant de résidus (URSR), ladite unité URSR ayant des parties internes, et les résidus étant distribués sur les parties internes. Un gaz inerte ou de la vapeur est ensuite introduit sous les parties internes et au-dessus du bain liquide pour améliorer l'évaporation du solvant qui y est contenu. Le solvant est vaporisé à partir d'agglomérats d'asphaltènes. Dans un mode de réalisation, le procédé est réalisé en l'absence de moyens mécaniques utilisés pour essentiellement briser les agglomérats d'asphaltènes ou empêcher l'agglomération des asphaltènes. Dans une autre configuration, le procédé consiste à introduire les résidus dans une première unité URSR comme il est décrit ci-dessus, puis dans une seconde URSR fonctionnant à une pression inférieure. Dans une autre configuration, les parties internes sont facultativement présentes et de la vapeur ou du gaz inerte est injecté dans le bain liquide.
Patent CA-2618659-C (CA)
Title: Method for producing amino acid phosphates
Inventor: TACHIYA NAOHISA
IPC: C07C227/18
Filed: 2007-03-01
Granted: 2013-09-10
Abstract: To provide a production method of phosphates of amino acids, typified by .delta.-aminolevulinic acid phosphate, or esters thereof. A method for producing phosphates of an amino acid or an ester thereof, which comprises allowing an amino acid, an ester thereof or a salt thereof to coexist with phosphoric acids and a basic nitrogen-containing compound.
Patent CA-2619945-C (CA)
Title: Method for pelletizing biomaterial composites
Inventor: MARTIN J WAYNE
IPC: B29C48/255
Filed: 2006-08-31
Granted: 2016-01-19
Abstract: A process for preparing low moisture content polymer biomaterial composites and expandable polymer biomaterial composites by extrusion through a die plate (18) into a waterbox (16) and pelletizing with cutter blades (14). Polyolefins or condensation polymers are melt blended with a solid or semi-solid biomaterial component (155), such as polysaccharides, including cellulosics and starches, or proteinaceous materials, including polypeptides, and are extruded, pelletized underwater, and processed with accelerated drying to achieve moisture levels as low as one percent (1%) or less.
Patent CA-2623482-C (CA)
Title: Quiet vacuum cleaner
Inventor: MURRAY CHRISTOPHER WAYNE
IPC: A47L9/00
Filed: 2006-09-18
Granted: 2014-11-18
Abstract: A light-weight, quiet vacuum cleaner assembly for a backpack vacuum cleaner includes an air inlet for communicating with a vacuum cleaner hose and a filter; a vacuum motor for drawing air through the vacuum cleaner hose, air inlet, and filter; a quiet exhaust assembly module in communication with the vacuum motor for expelling and quieting exhaust from the vacuum motor, and wherein the vacuum cleaner assembly weighs 2-12 lbs. and includes a flow rate (CFM) to noise (dbA) ratio (flow rate/noise) of at least 0.6.
Patent CA-2628072-C (CA)
Inventor: VIOLA FRANK
IPC: A61B17/068
Filed: 2008-04-02
Granted: 2015-09-08
Abstract: An anvil position detector is provided for use with a surgical stapling instrument. The anvil position detector includes a projection formed on a driving or jaw closure mechanism of the surgical instrument and a recess for a notch formed on the jaw or anvil of the surgical instrument. Engagement of the projection with the notch provides a tactile and/or audible indication to the operator of the surgical instrument that the anvil or jaw is in proper alignment with the remainder of the surgical instrument.
Patent CA-2629787-C (CA)
Title: Synchronisation dans un recepteur a plusieurs porteuses correlee avec un intervalle de garde
Inventor: GLAZKO SERGUEI A
IPC: H04L27/26
Filed: 2006-11-15
Granted: 2012-01-03
Abstract: L'invention porte sur des techniques d'alignement des temps s'appliquant à un récepteur. A cet effet on détecte le cheminement le plus court (FAP) et le cheminement le plus long (LAP) sur la base d'une estimation de la réponse à une impulsion sur un canal de communication. Les FAP et LAP détectés peuvent être corrects ou incorrects. Pour résoudre l'ambiguïté, on émet une première hypothèse selon laquelle le FAP et le LAP ont été correctement détectés, et une deuxième hypothèse selon laquelle le FAP et le LAP ont été incorrectement détectés. Dans chaque hypothèse le FAP et le LAP hypothétiques ayant été déterminés sur la base des détections, on fixe une fenêtre de corrélation sur la base du FAP et du LAP hypothétiques et on effectue une corrélation en utilisant la fenêtre de corrélation. On détermine alors l'hypothèse correcte en fonction des résultats des corrélations des deux hypothèses, et on actualise la synchronisation en fonction du FAP et du LAP correspondant à l'hypothèse correcte que l'on utilise pour la démodulation.
Patent CA-2636012-C (CA)
Inventor: ISHII HIROFUMI
IPC: D21F7/08
Filed: 2002-01-03
Granted: 2011-02-01
Abstract: To improve the water squeezing function of a shoe press belt for papermaking, the wet web side layer of a main body of the belt is composed of a high molecular weight elastic material, and the wet web facing surface of the wet web side layer is made hydrophilic. Water, squeezed from the wet web under compression in a shoe press, and transferred to the surface of the wet web side layer of the belt through a felt, may be shaken off reliably before the belt is again subjected to compression.
Patent CA-2637131-C (CA)
Title: Produits plastique renforces de fibre de verre ayant une resistance aux intemperies amelioree, systeme et methode
Inventor: KELLY RICHARD M
IPC: B32B33/00
Filed: 2008-07-10
Granted: 2015-10-13
Abstract: Produits d'échelle contenant des rails décorés au moyen de produits de voile comportant des couleurs, des motifs, des peintures ou une combinaison de méthodes de marquage, comme des noms et des logos d'entreprise et une formule de résine conçue pour résister à une exposition aux rayons UV avec un changement minimal d'apparence. Linvention crée des apparences précises pour des applications, améliore la résistance à l'usure et facilite lefficacité de traitement. Linvention concerne également une combinaison constituée d'une résine sans remplissage ou dune résine avec remplissage et de systèmes de voile recouverts qui permet de créer une surface à résistance à lusure synergétique comportant la couleur, le motif, limage, le logo ou une combinaison de ces éléments pour les produits d'échelle. De plus, elle concerne un système de fabrication des composants à un rythme supérieur à 5 pieds la minute. Finalement, diverses méthodes, un système et une échelle sont présentés.
Patent CA-2637259-C (CA)
Inventor: DOBROVOLSKY SASHA
IPC: B31B50/88
Filed: 2007-01-11
Granted: 2013-09-03
Abstract: For manufacturing books having different sizes and comprising a plurality of text pages constituting a book block, a web of material having a given width is sequentially printed in a digital printing station. The printed web of material is then provided either with one weakening line extending parallel to the longitudinal direction of the web of material or with two weakening lines arranged spaced apart and extending parallel to the longitudinal direction of the web of material. Thereafter the printed web of material is transversely cut to produce individual text sheets which are provided with either one weakening line or two weakening lines. These text sheets are then longitudinally folded along the either one weakening line or in sequence along each of the two weakening lines. The folded text sheets belonging to a particular book block are stacked to a stack. The stacks are either temporarily stored for a later binding process or directly supplied to a binding station.
Patent CA-2640390-C (CA)
Inventor: HAMID LAURENCE
IPC: G06F9/445
Filed: 2007-02-06
Granted: 2015-10-13
Abstract: L'invention concerne un premier environnement exécutable, lequel est destiné à être exécuté dans un environnement d'un système d'exploitation d'un système informatique hôte. Ledit premier environnement exécutable n'est pas un émulateur destiné à émuler un quelconque autre processeur et autre système d'exploitation. Une application logicielle est fournie pour installation et exécution dans l'environnement du système d'exploitation. Elle n'est pas destinée à une installation fixe, ni à une installation en mode portable à porter d'un système informatique hôte à un autre. L'application logicielle est donc installée dans le premier environnement exécutable, l'application logicielle étant installée dans un dispositif de mémoire périphérique pour exécution dans le premier environnement exécutable.
Patent CA-2640755-C (CA)
Title: Retaining device for retaining a built-in appliance on a worktop
Inventor: OSTERROTH MICHAEL
IPC: A47K1/05
Filed: 2007-01-30
Granted: 2011-03-15
Abstract: In order to provide a retaining device (138) for retaining a built-in appliance, in particular a built-in sink unit (100), on a worktop (122), comprising at least one appliance-side retaining element (132), at least one worktop-side retaining element (134) and at least one tensioning element (136) for bracing the worktop-side retaining element (134) and the appliance-side retaining element (132) relative to one another, wherein the tensioning element (136) comprises a threaded portion (154), a retaining portion (158) and a reduced-diameter portion (156), which is disposed between the threaded portion (154) and the retaining portion (158) and the diameter (d) of which is smaller than the diameter (D) of the retaining portion (158), and wherein the appliance-side retaining element (132) has at least one through-opening (150), through which in the fitted state of the retaining device (138) the reduced-diameter portion (156) of the tensioning element (136) extends, that enables reliable mounting of the built-in appliance on the worktop (122) and does not spoil the appearance of the built-in appliance, it is proposed that the appliance-side retaining element (132) has a fastening region (140), by which the appliance-side retaining element (132) in the fitted state of the retaining device (138) can be positioned against an edge region (102) of the built-in appliance.
Patent CA-2641034-C (CA)
Inventor: KRALICK FRANCIS A
IPC: A61M5/00
Filed: 2007-01-31
Granted: 2013-04-09
Abstract: An implantable system for the treatment of hydrocephalus includes a plurality of microneedles in a fixed array relative to each other adapted to extend from the subarachnoid space containing CSF surrounding the brain, through dura mater forming the wall of the sinus. A microvalve is associated with a proximal end of each of the microneedles and is adapted to permit the flow of cerebrospinal fluid (CSF) from the subarachnoid space through the wall of the superior sagittal sinus and deposited in the venous return of the brain. The method of treating hydrocephalus with the system of this invention also constitutes a part of the invention.
Patent CA-2644950-C (CA)
Inventor: MARTIN MICHAEL M
IPC: F16M11/12
Filed: 2007-05-17
Granted: 2013-11-19
Abstract: Cette invention a pour objet un système de positionnement d'un affichage de commande comprenant trois articulations orientées verticalement et une articulation orientée horizontalement attachées à l'arrière du dispositif d'affichage de commande. Deux bras sont utilisés pour connecter les trois articulations orientées verticalement l'une à l'autre. Dans chaque articulation orientée verticalement, se trouve un espace central pour le passage de câbles électriques à travers celui-ci. Également dans chaque articulation orientée verticalement, se trouve un empilement de rondelles qui assure les forces de frottement nécessaires pour que le système de positionnement de l'affichage de commande reste dans une position sélectionnée après avoir été repositionné par un utilisateur.