baber/WOPTO huggingface dataset:
Patent CA-2406347-C (CA)
Title: Gan substrate, method of growing gan and method of producing gan substrate
Inventor: HIROTA RYU
IPC: H01L21/00
Filed: 2002-10-01
Granted: 2008-03-25
Abstract: A low dislocation density GaN single crystal substrate is made by forming a seed mask having parallel stripes regularly and periodically aligning on an undersubstrate, growing a GaN crystal on a facet-growth condition, forming repetitions of parallel facet hills and facet valleys rooted upon the mask stripes, maintaining the facet hills and facet valleys, producing voluminous defect accumulating regions (H) accompanying the valleys, yielding low dislocation single crystal regions (Z) following the facets, making C-plane growth regions (Y) following flat tops between the facets, gathering dislocations on the facets into the valleys by the action of the growing facets, reducing dislocations in the low dislocation single crystal regions (Z) and the C-plane growth regions (Y), and accumulating the dislocations in cores (S) or interfaces (K) of the voluminous defect accumulating regions (H).
Patent CA-2407467-C (CA)
Title: Thermosetting composition
Inventor: NAKAYAMA KENTA
IPC: C08L75/04
Filed: 2000-05-16
Granted: 2007-12-04
Abstract: The present invention provides a thermosetting composition which has excellent storage stability and solid physical properties and can be used as automotive body sealers or undercoats. The thermosetting composition according to the present invention comprises an acrylic plastisol consisting of a plasticizer having acrylic resin particles having a gradient-type structure in which the mononmer unit proportion changes from the core to the shell multistep-wise or continuously and a filler dispersed therein and therewith formulated, as a thermosetting material, a blocked urethane prepolymer or blocked polyisocyanate compound and a latent curing agent therefor.
Patent CA-2408541-C (CA)
Title: Treating eczema and/or psoriasis
Inventor: CADWALLADER DIANNE
IPC: A61K31/22
Filed: 2001-05-11
Granted: 2009-07-28
Abstract: The treatment of humans or other mammals for eczema and/or psoriasis using dosage forms or compositions that include cetyl myristate alone or (in admixture or serially) both cetyl myristate and cetyl palmitate.
Patent CA-2410995-C (CA)
Inventor: WIDMER CHRISTOPH
IPC: A61F11/08
Filed: 2000-09-25
Granted: 2009-10-27
Abstract: L'invention concerne la commande de processus de la production individualisée d'un otoplastique qui nécessite une fabrication adaptée, tel qu'un appareil placé dans l'oreille. A cet effet, la coque de l'otoplastique est dotée d'une marque en forme de creux et/ou de courbure qui personnalise ladite coque.
Patent CA-2416182-C (CA)
Title: Locally executing software agent for retrieving remote content and method for creation and use of the agent
Inventor: SHOTTON CHARLES T JR
IPC: G06F17/30
Filed: 2001-06-18
Granted: 2012-08-21
Abstract: A software agent is provided which executes instructions on a local user's computer to retrieve potentially changing information content from remote target sources, including web pages, over a computer network, such as the Internet. Different types of software agents are available to retrieve different types of information content from remote sites. Agent types include a smart agent, a search agent, a custom agent for detailed tasks and an RSS  agent for retrieving structured XML format documents from remote Internet sites. Information retrieved by the agents is formatted and stored locally for presentation in a publication on the local computer. Publication templates can display target content retrieved by multiple agents from many different remote target pages.
Patent CA-2417585-C (CA)
Inventor: MUHLHOFF OLIVIER
IPC: B60C9/09
Filed: 2001-07-10
Granted: 2009-04-21
Abstract: The invention concerns a tyre comprising a carcass reinforcement of at least one ply (12) of reinforcing elements mutually parallel in each ply and forming with the circumferential direction an angle .alpha. such that 60· <= .alpha. <= 90·, said ply being anchored in each bead to a bead anchoring element (2) and each bead being radially assembled to a running tread (9) via a sidewall including an inextensible reinforcing ring (3) and a profiled section (80) made of a rubber mixture axially inside the ply (12) said to be axially external and radially located between said anchoring element (2) and said sidewall ring (3).
Patent CA-2422824-C (CA)
Inventor: ZUNKER MARYANN
IPC: A61F13/20
Filed: 2001-08-31
Granted: 2009-11-03
Abstract: Incontinence insert applicators for placing insert members within a vagina f or reducing the occurence and/or severity of female incontinence. The insert applicator has a non-circular cross-section for maximizing the available spa ce for the insert, while also facilitating insertion of the applicator into the vagina. The applicators have orientation indicators to allow the user to properly orientate the inserts within the vagina.
Patent CA-2428332-C (CA)
Title: Procede d'inactivation de micro-organismes presents dans un fluide au moyen de rayonnement ultraviolet
Inventor: KAISER KLAUS
IPC: A23L2/42
Filed: 2001-11-12
Granted: 2010-05-25
Abstract: La présente invention concerne un procédé d'inactivation de micro-organismes tels que des virus présents dans un fluide tel qu'un fluide biologique. Le procédé comprend les étapes suivantes: on utilise un réacteur UV, qui se présente sous la forme d'une chambre de réaction allongée globalement annulaire entourant au moins une lampe UV allongée; on déplace le fluide à l'intérieur de la chambre de réaction dans un écoulement primaire dirigé sur la longueur de la lampe UV; et on induit un écoulement secondaire en circulation à l'intérieur du fluide, l'écoulement secondaire se superposant à l'écoulement primaire. Lorsque le fluide se déplace dans la chambre de réaction dans l'écoulement primaire, il circule de manière répétitive en direction de la lampe UV et loin de cette dernière, dans l'écoulement secondaire en circulation pour assurer une exposition uniforme et réglable du volume du fluide tout entier au rayonnement ultraviolet. Les micro-organismes tels que les virus sont ainsi inactivés alors que les constituants du fluide qui présentent un intérêt tels que les protéines, sont préservés sans qu'il soit nécessaire d'utiliser un phagocyte de radicaux libres.
Patent CA-2428532-C (CA)
Inventor: BITNER REX M
IPC: C12N15/09
Filed: 2001-11-08
Granted: 2009-05-19
Abstract: L'invention concerne un procédé d'utilisation de matrice de silice silanisée en vue d'isoler un acide nucléique recherché, par exemple ADN plasmidique, fragments d'ADN, ADN chromosomique ou ARN de contaminants, incluant protéines, lipides, débris cellulaires ou acides nucléiques non recherchés. La matrice de silice silanisée comporte une phase solide à base de silice et une pluralité de ligands de silane fixés de manière covalente à la surface de la phase solide. La matière non recherchée absorbe la matrice de silice silanisée en présence d'une concentration suffisante de sel chaotropique, et les acides nucléiques recherchés sont adsorbés sur la matrice dans d'autres conditions de solution. Ce procédé d'utilisation de la matrice de silice silanisée peut servir à purifier des solutions de matières biologiques dissociées, et à isoler des acides nucléiques de ces solutions ou d'autres solutions contenant des acides nucléiques et au moins un contaminant.
Patent CA-2429564-C (CA)
Title: Poultry shrink bags with antiblock additives
Inventor: BLEMBERG ROBERT J
IPC: B32B27/32
Filed: 2001-11-19
Granted: 2009-08-04
Abstract: A multiple layer polymeric film comprising three layers wherein the first layer comprises a blend of ethylene vinyl acetate copolymer, linear low- density polyethylene, and a second ethylene vinyl acetate copolymer, the second layer comprises ethylene vinyl acetate copolymer; and the third layer comprises a blend of linear low-density polyethylene and low-density polyethylene said second layer being disposed between said first and third layer and wherein each a color concentrate, a slip additive and an antiblock additive may optionally and independently be present in layers one, two and three.
Patent CA-2431518-C (CA)
Inventor: SIMMONS ALEX J
IPC: G06F3/0484
Filed: 2003-06-09
Granted: 2011-03-22
Abstract: Collisions between document objects on a document page are resolved. A  collision is identified and a two-dimension resolution of the collision is provided by moving the object the shortest distance from a pre-collision location that would avoid the collision. The process calculates the shortest distance to move the object.  The invention also may establish logic that designates some objects as "not able to collide"  and the process will not move those objects to resolve a collision.
Patent CA-2431797-C (CA)
Title: Wave guide with channel for optical substrate
Inventor: TISSERAND STEPHANE
IPC: G02B6/134
Filed: 2001-12-14
Granted: 2011-06-14
Abstract: The invention concerns a waveguide comprising a channel (12) on an optical substrate (11), the refractive index of said channel being higher than that of the substrate. Said waveguide comprises at least a guide layer (13) provided on the channel, the index of said guide layer being higher than that of the substrate. In addition, the channel (12) is integrated in the substrate (11). Advantageously, the guide further comprises a covering layer (14) arranged on the guide layer (13), the index of said covering layer being less than that of the guide layer and that of the channel. The invention also concerns a method for making said waveguide.
Patent CA-2434405-C (CA)
Inventor: ALONSO CORINNE
IPC: G05F1/67
Filed: 2002-01-16
Granted: 2010-03-23
Abstract: The invention concerns a method and a circuit for maximum power point tracking of a variable power source from a comparison of an image of the power (P) supplied by the power source, the circuit comprising two elements (14, 31) providing different propagating delays to a physical quantity proportional to the power image, a comparator (16) of the outputs of the delaying elements to control a trigger (17) supplying a signal (Q) with two automatic control states to a static power converter, and means (33) for detecting a transitory operating condition from variations in oscillations of an established operating condition and means (32) for modifying the delay input by the slower delaying element (31).
Patent CA-2439309-C (CA)
Inventor: SYMPSON DANIEL D
IPC: G01L7/00
Filed: 2002-03-14
Granted: 2010-08-24
Abstract: Dispositif de mesure de la contre-pression de tubes de réacteur chimique, qui comprend de nombreuses caractéristiques automatisées. Des joints de tube gonflables peuvent être gonflés automatiquement. Le dispositif peut prendre des mesures simultanées de plusieurs tubes, et transmettre par des moyens électroniques des données à un ordinateur distant à des fins d'analyse et d'affichage graphique.
Patent CA-2440625-C (CA)
Title: Volume compensated shifting tool
Inventor: READ DENNIS M
IPC: E21B23/00
Filed: 2003-09-12
Granted: 2010-11-02
Abstract: The present invention provides for an apparatus and method of use for a hydraulic shifting tool to be used in a sealed volume in a subsurface well completion to actuate a downhole device, without a fluid return to surface or the well annulus.
Patent CA-2440634-C (CA)
Title: Automatic milking device comprising a controlled stimulation device and system for stimulation
Inventor: MAIER JAKOB JR
IPC: A01J5/007
Filed: 2002-02-28
Granted: 2006-09-05
Abstract: A stimulation device for an automatic milking device comprises a plurality of milking cups, a vacuum device generating the negative pressure needed for milking and a stimulation device, said stimulation devince being controllable. Further, the following invention relates to a system for stimulating milk producing animals as well as a mobile stimulation device.
Patent CA-2442327-C (CA)
Title: Dispositif medical intraluminal
Inventor: DAVILA LUIS A
IPC: A61F2/06
Filed: 2002-03-28
Granted: 2011-07-19
Abstract: L'invention concerne un stent ou un autre dispositif médical intraluminal . Ce dispositif comporte des marqueurs formés à partir de logements solidaires du stent et des inserts de marqueurs présentant une radio-opacité supérieure à celle du stent. Ce système permet de positionner le dispositif avec une précision supérieure et de le visualiser après la procédure d'implantation dans le vaisseau tout en augmentant la radio-opacité du stent lors de fluoroscopie à rayons X. Les logements sont solidaires du stent et les inserts de marqueurs sont fabriqués en un matériau proche, dans la série galvanique, du matériau des stents et sont dimensionnés de manière à minimiser sensiblement l'effet de la corrosion galvanique.
Patent CA-2443113-C (CA)
Title: Produit de nettoyage comprenant trois zones distinctes
Inventor: WARD GLENN STEVEN
IPC: B65D30/00
Filed: 2002-05-13
Granted: 2009-12-01
Abstract: La présente invention concerne un lave-vaisselle automatique ou un produit de lavage de vaisselle se présentant sous la forme de dose unitaire comprenant au moins trois zones distinctes à libération lors d'au moins trois étapes différentes dans le cycle de lavage. Ledit produit présente des caractéristiques de nettoyage, d'entretien et de finissage améliorées.
Patent CA-2444922-C (CA)
Title: Module a fibres creuses
Inventor: NAKAMATSU OSAMU
IPC: B01D63/04
Filed: 2003-10-15
Granted: 2009-09-08
Abstract: Un module à membrane de fibre creuse est décrit qui peut empêcher les diaphragmes de peler ou de se détacher d'un étui cylindrique. Le module à membrane de fibre creuse comprend un étui cylindrique, un faisceau de membrane de fibre creuse placé dans l'étui cylindrique, des couches d'enrobage pour fixer le faisceau de membrane de fibre creuse à une paroi intérieure de l'étui cylindrique aux deux extrémités du faisceau de membrane de fibre creuse, dans lequel des cylindres à chicanes ayant des fentes s'étendant dans une direction inclinée par rapport à l'axe de l'étui du cylindre sont placées dans les couches d'enrobage.
Patent CA-2445895-C (CA)
Title: Method for producing a high permeability grain oriented electrical steel
Inventor: SCHOEN JERRY W
IPC: C22C38/42
Filed: 2002-04-23
Granted: 2010-09-07
Abstract: The present invention provides a method of producing a high permeability grain oriented electrical steel having excellent mechanical and magnetic properties. A hot band having a thickness of about 1.5 to about 4.0 mm has a chemistry comprising about 2.5 to about 4.5% silicon, about 0.1 to about 1.2% chromium, about 0.02 to about 0.08% carbon, about 0.01 to about 0.05% aluminum, up to about 0.1% sulfur, up to about 0.14% selenium, about 0.03 to about 0.15% manganese, up to about 0.02% tin, up to about 1% copper, and balance being essentially iron and residual elements, all precentages by weight. The band has a volume resistivity of at least about 45 ~.OMEGA.-cm, an austenite volume fraction (.gamma.1150~C) of at least 20% and the strip has an isomorphic layer thickness of at least about 2% of the total thickness on at least one surface of the hot processed band. The band is rapidly cooled after the anneal prior to cold rolling at a rate of at least 30~C/second from 875 - 950~C to a temperature below 400~C. The band is cold reduced in one or more stages with a final reduction of at least 80%, annealed, decarburized and coated with an annealing separator on at least one side. A final annealing provides stable secondary grain growth and a permeability measured at 796 A/m of at least 1840.
Patent CA-2451137-C (CA)
Title: Molding composition formed from glassy and semicrystalline polymer
Inventor: BEAUCHEMIN PAUL EDWARD
IPC: C08L77/00
Filed: 2002-08-01
Granted: 2010-06-15
Abstract: A highly filled, extruded solid surface sheet composite which has improved heat resistance, solvent resistance, and mar resistance by combination of glassy polymer and semi-crystalline polymer.
Patent CA-2451757-C (CA)
Inventor: PARRINI LORENZO
IPC: D07B1/16
Filed: 2003-12-02
Granted: 2012-02-14
Abstract: The invention relates to a cable or belt (1) as support means for lifts, which is connected with a cage or counterweight, wherein the cable consists of load-bearing synthetic material strands (4), which are reinforced by the introduction of a second phase (12) and have a higher modulus of elasticity than that of the unreinforced strands. The invention equally relates to a lift with such a cable or belt and to a method of producing a lift cable or lift belt of that kind.
Patent CA-2452906-C (CA)
Title: Method for maintaining image squareness and image on image registration
Inventor: KERXHALLI DAVID M
IPC: H04N1/401
Filed: 2003-12-10
Granted: 2008-02-19
Abstract: A method for preserving image squareness and image on image registration in a system having a plurality of imaging stations, each imaging station having an ROS. The method includes adjusting the target skew of a reference ROS within one of the plurality of imaging stations by the angular difference between the actual reference ROS position and the target position for the reference ROS and adjusting the target skew of the reference ROS by the skew of the reference ROS relative to the desired skew for image squareness.
Patent CA-2453583-C (CA)
Title: Multimodal session support on distinct multi channel protocol
Inventor: SHAO VICTOR
IPC: G06F13/00
Filed: 2002-07-19
Granted: 2011-05-03
Abstract: An improved mechanism for sharing information between a non-voice session and a voice session is described. Clients use communication devices to exchange voice information over voice sessions to voice node servers and exchange non-voice information over non-voice sessions to WAP gateways. Information about the activity in a session is stored as context data. When a client switches from communication over one type of session to another, context data for that client is located and retrieved. The retrieved context data is used to recreate the state of the prior session, thus eliminating the need to reenter information that was previously available.
Patent CA-2454301-C (CA)
Title: Element de commande concu pour empecher une corniere a aile exterieure de se tordre pendant son pliage
Inventor: CAPORUSSO ALESSANDRO
IPC: B21D7/08
Filed: 2001-07-18
Granted: 2007-11-20
Abstract: L'invention concerne un élément de commande (1) conçu pour empêcher une cornière à aile extérieure de se tordre pendant son pliage. Cet élément est utilisé dans une plieuse à rayon variable sur laquelle une cornière (10) est travaillée par déformation au moyen d'au moins deux paires de rouleaux coaxiaux inférieurs (7, 8, 7', 8') et d'au moins un troisième rouleau supérieur (9), une des ailes (11) de la cornière (10) étant serrée par les rouleaux inférieurs (7, 8, 7', 8') et l'autre aile (12) étant dirigée vers l'extérieur. L'élément de commande (1) comprend une tête tronconique (2) pivotant sur une tige (3), cette dernière étant conçue pour venir se loger dans un trou coaxial ménagé sur la face de l'élément de support (13) d'un rouleau de commande cylindrique (14) de la plieuse, ce rouleau de commande présentant trois degrés de liberté.
Patent CA-2455065-C (CA)
Inventor: EENIGENBURG MARK B
IPC: E05C7/00
Filed: 2004-01-09
Granted: 2009-03-17
Abstract: An integrated sash lock and tilt latch assembly for a sash window is disclosed. The integrated assembly comprises a handle movable among a first, a second and a third position to adjust the assembly among a respective locked, unlocked and tiltable position. The integrated assembly further comprises a rotor coupled to the handle and comprising a locking cam and the rotor. The integrated assembly further has a pawl operably associated with the handle and abuttingly engages the rotor. The assembly also has a keeper adapted to receives at least a portion of the locking cam and a latch bolt adapted to be slidably disposed in a sash window. A connector is also provided which has a first end and an opposed second end. The first end of the connector is coupled to the latch bolt and the second end of the connector operably engages the appending member of the pawl. The assembly also has a spring for biasing the latch bolt towards one of the guide rails.
Patent CA-2464132-C (CA)
Title: Procede et systeme de gestion de la consommation dans un systeme de ligne d'abonne numerique (dsl)
Inventor: DECZKY ANDREW
IPC: H04L12/26
Filed: 2002-10-18
Granted: 2012-07-10
Abstract: L'invention concerne un procédé et un système permettant de réduire la dissipation de puissance au niveau de la transmission de données entre un émetteur et un récepteur dans un système de ligne d'abonné numérique (DSL), lorsque le débit de données disponibles est inférieur à un premier débit binaire prédéterminé pendant un laps de temps prédéterminé. Ce procédé consiste à stocker les paramètres normaux pour un débit de transmission de données normal, à calculer de nouveaux paramètres pour un débit de transmission de données réduit et à transmettre les données avec le débit de transmission de données réduit, le débit de transmission réduit nécessitant moins de puissance pour la transmission des données. Le débit de transmission de données normal est repris, avec les paramètres normaux, lorsque le débit de données disponibles dépasse un second débit binaire prédéterminé.
Patent CA-2464859-C (CA)
Inventor: FILA RUDOLF
IPC: A21B1/48
Filed: 2004-04-22
Granted: 2012-06-26
Abstract: Un four de produits alimentaires et d'aliments, en particulier pour la production de produits de boulangerie-pâtisserie, comme des produits de gaufres, comportant un dispositif de transport se déplaçant en continu, un dispositif pour déposer le produit sur le dispositif de transport et un dispositif pour évacuer le produit traité à la chaleur à partir du dispositif de transport. Le dispositif de transport est formé par une bande transporteuse sans fin qui circule autour de deux rouleaux de renvoi et qui est formée par une bande de métal ferromagnétique, en particulier par une bande d'acier. Un dispositif de chauffage est prévu sur un côté de la bande transporteuse et comprend un groupe d'appareils chauffants à induction.
Patent CA-2465464-C (CA)
Title: Folding pinnacle bending device
Inventor: STUEHRWOLDT DIETER
IPC: B66C23/42
Filed: 2004-04-27
Granted: 2010-01-19
Abstract: The invention relates to a folding pinnacle bending device for a mobile crane (20); comprising a joint area (9) which is bent in order to adjust the angle of the folding pinnacle (10) and which comprises a joint (8) in its upper or tensile load area, wherein the joint area (9) comprises a mechanically fixable telescoping means (7) in its lower or pressure load area.
Patent CA-2467538-C (CA)
Inventor: REY ALLAN W
IPC: C07D487/02
Filed: 2004-05-14
Granted: 2010-08-24
Abstract: The present invention relates to a new and useful amorphous form of ziprasidone hydrochloride (5-(2-[4-(1,2-benzisothiazol-3-yl)-1-piperazinyl]ethyl]-6-chloro-1,3-dihydro-2H-indol-2-one hydrochloride) and preparations thereof.
Patent CA-2468899-C (CA)
Inventor: LAUREL DAVID F
IPC: E21B21/10
Filed: 2002-11-22
Granted: 2007-09-18
Abstract: The present invention generally relates to a flow-actuated valve for use in a wellbore. The invention includes a body having a closing member (127) and a seat (109). The closing member and seat are separable to open and close the valve, thereby allowing the flow of fluid through the valve. The invention further includes a retainer (205) to initially retain the valve in the open position absent a predetermined fluid flow rate in a first direction for a predetermined time period. A biasing member (140) thereafter urges the valve to the closed position, absent another fluid flow rate in the first direction.