baber/WOPTO huggingface dataset:
Patent CA-2406210-C (CA)
Inventor: KURIBE EIJI
IPC: C23C16/24
Filed: 2002-02-15
Granted: 2008-04-29
Abstract: In a method of depositing a silicon thin film by using a vertical plasma CVD apparatus having steps of holding a substrate (21) having an area not smaller than 1,200 cm2 and having a conductive film (22) formed thereon with a substrate holder (1), disposing the substrate (22) to face an electrode, and depositing a silicon thin film under a power density of 100 mW/cm2 or more, the substrate holder (1) is electrically insulated from the conductive film (22) formed on the surface of the substrate (21) by forming a separation groove (24) in the conductive film (22).
Patent CA-2408440-C (CA)
Title: Wax-like polymerizable dental material, method and shaped product
Inventor: LICHKUS ANDREW M
IPC: A61K6/893
Filed: 2001-09-25
Granted: 2009-05-05
Abstract: The invention provides high strength dental polymeric dental products made from wax-like polymerizable dental material. These dental products have superior strength compared to products formed from prior wax-like polymerizable materials. Prior wax-like polymerizable materials do not form strong enough polymeric material for making dentures. High strength dentures are made by positioning artificial teeth in wax-like polymerizable dental material of the invention. This material is then shaped and polymerized to the form a denture base of high strength dental polymeric material. These dentures are completed without forming wax and without applying inorganic plaster to the artificial teeth.
Patent CA-2412685-C (CA)
Title: Systeme et methode permettant d'ameliorer le debit et la capacite de distribution de postes de distribution de combustible
Inventor: GIBSON DONALD A
IPC: F04D29/40
Filed: 2002-11-22
Granted: 2012-11-13
Abstract: Un groupe électropompe submersible servant à la distribution du pétrole depuis des réservoirs de stockage de produits pétroliers. Le groupe électropompe de la présente invention permet d'améliorer les caractéristiques de rendement du groupe électropompe en fournissant une plus grande zone de débit autour du stator du moteur, tout en maintenant l'alignement des composantes essentielles du groupe. Une telle amélioration des caractéristiques de rendement de la pompe permet au gestionnaire du poste de distribution de pétrole qui utilise de tels groupes électropompe d'accroître le débit par distributeur ou, si le débit maximal est atteint, d'assurer une meilleure capacité de distribution
Patent CA-2418305-C (CA)
Inventor: ZUEHLKE ARTHUR
IPC: B66C23/26
Filed: 2003-02-03
Granted: 2007-05-29
Abstract: An apparatus and method of self-raising a mast for a crane having an upper works rotatably mounted on a lower works and a boom pivotally mounted on the upper works, the boom being supported by boom hoist rigging and a mast pivotally connected to the upper works. The crane further includes a self-raising mast assembly for controlling the position of the mast when the mast is not connected to the boom and is not supportable by the boom hoist rigging. The self-raising mast assembly comprises a mast raising yoke pivotally connected to the upper works, a hydraulic mast raise cylinder pivotally connected between the upper works and the mast raising yoke, and a hydraulic system for controlling the mast raise cylinder.
Patent CA-2421768-C (CA)
Inventor: LARSSON PETER
IPC: H04L27/26
Filed: 2001-08-02
Granted: 2012-06-26
Abstract: A method and/or an apparatus for mitigating intersymbol interference. In systems which employ transmission diversity when transmitting symbols which have a guard interval, the multiple versions of the transmitting symbols have the samples of the transmitted symbols shifted relative to each version transmitted. The shifted samples of the transmitted symbol are shifted from the end of the transmitted symbol into the beginning of the transmitted symbol. A last number of samples of the transmitted symbol are copied and placed in the guard interval which precedes the symbol. The guard interval and the symbol are transmitted to a receiver.
Patent CA-2423508-C (CA)
Title: Focusing method and apparatus for light emitting device
Inventor: LAMPL JOHN
IPC: F41J5/22
Filed: 2003-03-26
Granted: 2007-08-14
Abstract: A light emitting apparatus including an emitter configured to emit electromagnetic radiation of a predetermined spectrum including visible light and infrared light, and a plurality of focusing chambers, each focusing chamber including an aperture, wherein light from the emitter passes successively through at least a first of the chambers and an aperture of the first chamber, and through a second of the chambers and an aperture of the second chamber before exiting the apparatus.
Patent CA-2425715-C (CA)
Inventor: WITTELER HELMUT
IPC: B01D39/04
Filed: 2001-10-13
Granted: 2009-08-11
Abstract: Utilisation de polymères contenant des polystyrènes en tant qu'auxiliaires de filtration et / ou stabilisants pour la filtration ou la stabilisation de liquides aqueux. La présente invention concerne également de nouveaux polymères particulaires insolubles dans l'eau et gonflant peu.
Patent CA-2426876-C (CA)
Inventor: REIS NORBERT
IPC: A47B88/04
Filed: 2001-10-29
Granted: 2009-07-28
Abstract: La présente invention concerne une coulisse de tiroir comportant un ressort à lames positionné à l'extrémité interne de la coulisse coopérant avec la came de réception d'une rainure de coulisse interne. La rotation de la came en prise avec la rainure de coulisse est contrôlée et on obtient un effet antirebond grâce à l'engagement du ressort à lames avec la came.
Patent CA-2427608-C (CA)
Inventor: ORME MARK W
IPC: C07D487/02
Filed: 2001-10-09
Granted: 2010-05-04
Abstract: Cette invention concerne des composés représentés par la formule structurelle (I) et l'utilisation de ces composés, ainsi que de sels et de solvates de ces composés, comme agents thérapeutiques.
Patent CA-2429131-C (CA)
Inventor: LINDBLOM MATS
IPC: D21C11/12
Filed: 2001-11-15
Granted: 2010-02-02
Abstract: Procédé (44) de production de pâte et de papier (28), de recyclage de produits chimiques (3, 29) de cuisson, de combustion de biomasse (30, 37) et de production de chaleur et d'énergie électrique (27, 40), qui comprend une usine (28) de pâte et de papier. Le procédé est caractérisé en ce que la partie du procédé qui recycle les produits chimiques de cuisson est réglée de la combustion (29) à la gazéification (3) en vue de produire un gaz (14) de synthèse ; et la biomasse est ajoutée (33, 39) en quantité suffisante pour compenser la diminution de production de chaleur et d'énergie électrique résultant de la production de gaz (14) de synthèse.
Patent CA-2436207-C (CA)
Inventor: SHERMAN FAIZ FEISAL
IPC: A61B5/15
Filed: 2002-03-13
Granted: 2008-12-02
Abstract: La présente invention concerne un procédé de fabrication de structures de microaiguilles au moyen de la lithographie douce et de la photolithographie, dans lequel on produit des structures de micro-moules en matériau de photorésine ou en PDMS. La fabrication de micro-moules s'effectue très rapidement, à l'aide de matériaux aptes au moulage tels que des polymères, des puces à injections peuvent être moulées ou estampées dans des processus relativement rapides. Dans certains cas une couche sacrificielle est prévue entre le micro-moule de formage et sa couche de support, permettant une séparation aisée. Les microaiguilles elles-mêmes peuvent constituer des projections pleines, des micro-tubes creux, ou des micro-cupules peu profondes. Les électrodes peuvent être formées sur les puces à injections, comprenant des électrodes individuelles par micro-tube creux.
Patent CA-2437658-C (CA)
Title: Fil d'acier traite thermiquement pour ressort a haute resistance
Inventor: KOIKE SEIICHI
IPC: C22C38/04
Filed: 2002-02-07
Granted: 2008-04-29
Abstract: La présente invention concerne un fil d'acier traité thermiquement pour ressort à haute résistance, caractérisé en ce qu'il possède une composition chimique, en pourcentage de masse : de 0,75 à 0,85 % de C, de 1,5 à 2,5 % de Si, de 0,5 à 1,0 % de Mn, de 0,3 à 1,0 % de Cr, de 0,015 % ou moins de P, de 0,015 % ou moins de S, de 0,001 à 0,007 % de N, de 0,05 à 0,3 % de W, et le reste : du fer et des impuretés inévitables, et en ce qu'il possède une résistance à la traction de 2000 Mpa ou plus ; et en ce que, par rapport aux produits sphériques en carbure cémentite dans une zone d'examen microscopique, des produits possédant un diamètre de cercle correspondant supérieur ou égal à 0,2 µm représentent 7 % ou moins de la zone, des produits possédant un diamètre de cercle correspondant compris entre 0,2 et 3 µm sont présents dans une densité inférieure ou égale à 1 pièce/µm<2>, des produits possédant un diamètre de cercle correspondant supérieur ou égal à 3 µm sont présents dans une densité inférieure ou égale à 0,001 pièces/µm<2>; et en ce que le nombre du diamètre de grain d'une ancienne structure austénite est supérieure ou égale à 10, une structure austénite retenue représente un pourcentage de masse inférieure ou égale à 12, et les diamètres maximums d'un produit de carbure et d'un produit d'oxyde sont tous deux inférieurs ou égaux à 15µm. Le fil d'acier pour ressort possède une résistance à la traction et possède également d'excellentes caractéristiques de bobinage.
Patent CA-2439028-C (CA)
Inventor: IWAKAMI HIROSHI
IPC: B63H25/10
Filed: 2003-09-02
Granted: 2006-05-23
Abstract: A trim operating wire 22 connected to a trim operating lever which can swing a nozzle, capable of adjusting the jet direction of jet water, downwards from an ordinary direction and can return the nozzle into the ordinary direction when the grip thereon is released has a structure in which one end of a pull wire 53 which is thin and rich in flexibility is connected to the trim operating lever, the other end of the pull wire is connected to one end of a push wire 57 which is thick and poor in flexibility through a push-pull converter 56, the other end of the push wire is connected to a steering nozzle 21, and the push-pull converter is disposed in a craft body at a position directly under or on the bow 24 side of a steering handle 14. The length of the pull wire connecting between the push-pull converter and the trim operating lever can be made short, and the push wire can be made long. As a result, even where the pull wire which is thin and rich in flexibility is disposed in the state of being bent at several portions thereof, the sliding resistance of an inner wire of the pull wire is small, and enhancement of operability can be contrived.
Patent CA-2441904-C (CA)
Title: Filtres de detection numerique destines a la surveillance electronique d'articles
Inventor: FREDERICK THOMAS J
IPC: H04L5/12
Filed: 2002-03-22
Granted: 2011-06-14
Abstract: La présente invention concerne la mise en oeuvre numérique du filtrage de détection pour la surveillance électronique d'articles (EAS) destinée à un système EAS à impulsion. Des modes de réalisation de l'invention comprennent une mise en oeuvre directe sous forme de banc (Fig. 9) de filtres en quadrature de phase, sous forme de détecteur enveloppe (Fig. 10), de récepteur de corrélation (Fig. 11) et sous forme de transformation de Fourier discrète (Fig. 12). Cette invention concerne aussi un filtrage non linéaire (Fig. 13) de pré-détection destiné à des environnements à bruit impulsif. .
Patent CA-2449822-C (CA)
Title: Reduction of hair growth
Inventor: STYCZYNSKI PETER
IPC: A61K8/44
Filed: 2002-06-12
Granted: 2010-11-23
Abstract: Mammalian hair growth is reduced by applying an inhibitor of telomerase to the skin.
Patent CA-2452969-C (CA)
Title: Gel plugs and pigs for pipeline use
Inventor: SMITH KEVIN W
IPC: C09K8/12
Filed: 2003-12-11
Granted: 2008-09-16
Abstract: Coacervate gels having excellent shear viscosities and other properties are made with anionic or cationic polymers, a smaller amount of a surfactant having a charge opposite that of the polymer, and a hydrophobic alcohol. The Zeta Potential of the gel is maintained at an absolute value of at least 20. Optional gel promoting additives include betaines and amine oxides. A preferred gel comprises poly. diallyl dimethyl ammonium chloride, a lesser amount of sodium lauryl sulfonate, and lauryl alcohol. The gels are particularly useful forming plugs and pigs for separating fluids in pipes.
Patent CA-2457087-C (CA)
Inventor: GRAVES PHILLIP CRAIG
IPC: G06Q30/02
Filed: 2002-09-24
Granted: 2015-12-22
Abstract: A system and method for supplying communication service value is disclosed. In one embodiment, the method includes ditributing indicia of an identifier to a merchant for distribution to a customer having a customer account.The indentifier has an associated service value that is redeemable with a plurality of carriers. The method further includes activating the identifier upon distribution of the indicia to the customer, receiving a request from the customer to add the associated service value to the customer account, and adding the associated service value to the customer account is disclosed. In a further embodiment, the request includes identifier input and customer account input, and receiving a request from the customer to add the associated service value of the identifier to the customer account further includes veryfying the identifier input and verying the customer account input.
Patent CA-2464225-C (CA)
Title: Boucle de serrage rapide
Inventor: HOWELL FRANK A
IPC: A44B11/02
Filed: 2004-04-13
Granted: 2008-02-05
Abstract: Une boucle pour capturer et retenir de façon libérable une patte d'extrémité d'une sangle souple dans laquelle la sangle flexible a une largeur et une épaisseur sensiblement uniformes et une patte d'extrémité d'épaisseur accrue. La boucle comprend une base et des parois latérales parallèles, qui s'étendent vers le haut à partir de la base et coopèrent avec celle-ci pour définir un canal de réception à extrémité ouverte ayant une extrémité d'entrée et une extrémité de sortie. Des brides sont espacées verticalement de la base et s'étendent vers l'intérieur en porte à faux à partir des parois latérales pour définir une fente à extrémité ouverte communiquant avec le canal de réception et s'étendant le long de celui-ci. La fente est configurée et dimensionnée pour permettre le pincement longitudinal et l'insertion latérale de la sangle dans le canal de réception. Les brides ont des dessous configurés pour permettre la réception de la patte d'extrémité dans le canal de réception par l'extrémité d'entrée et pour retenir de manière amovible la patte d'extrémité et empêcher un retrait de celle-ci du canal de réception par l'extrémité de sortie.
Patent CA-2472524-C (CA)
Title: Registration of separations
Inventor: KLAMER PAUL R
IPC: G06V10/24
Filed: 2003-01-06
Granted: 2011-06-21
Abstract: Separations or images relating to film or other fields may be registered using a variety of features, such as, for example: (1) correcting one or more film distortions; (2) automatically determining a transformation to reduce a film distortion; (3) applying multiple criteria of merit to a set of features to determine a set of features to use in determining a transformation; (4) determining transformations for areas in an image or a separation in a radial order; (5) comparing areas in images or separations by weighting feature pixels differently than non-feature pixels; (6) determining distortion values for transformations by applying a partial distortion measure and/or using a spiral search configuration; (7) determining transformations by using different sets of features to determine corresponding transformation parameters in an iterative manner; and (8) applying a feathering technique to neighboring areas within an image or separation.
Patent CA-2479349-C (CA)
Title: Biopsy device and biopsy needle module that can be inserted into the biopsy device
Inventor: HESKE NORBERT
IPC: A61B10/00
Filed: 2003-03-05
Granted: 2012-07-03
Abstract: The invention relates to a handheld-type biopsy device for removing tissue, comprising at least one tensioning and launching device in the form of a tensioning slide for a biopsy needle unit, said tensioning and launching device being impinged upon by spring power. The biopsy needle unit is provided with an outer hollow needle comprising a cutting blade that is presharpened at the distal end thereof and a hollow biopsy needle which is mounted inside the hollow needle and comprises a space for removing a tissue sample in the distal end area thereof. The outer hollow needle is slidably mounted relative to the hollow biopsy needle. The inventive biopsy device further comprises a source of pressure that can be connected t o the hollow biopsy needle. The invention also relates to a biopsy needle module that can be implemented in said biopsy device.
Patent CA-2480162-C (CA)
Inventor: DIEHL LINDA
IPC: C07K14/025
Filed: 2003-04-04
Granted: 2011-07-12
Abstract: L'invention concerne une méthode et une composition qui permettent de traiter des tumeurs ou des maladies infectieuses, la composition comprenant un anticorps agonistique anti-CD40 ou une fraction de celui-ci et/ou un anticorps agonistique anti-4-1BB ou une fraction de celui-ci. Les molécules de l'anticorps agonistique contiennent des fractions tels que Fab, (Fab')¿2? et F¿v?. La méthode et les compositions selon l'invention peuvent également comprendre des polypeptides ou des séquences d'acide nucléique comprenant ou codant un épitope de lymphocyte T restreint par le CMH de classe I par le CMH de classe II.
Patent CA-2487322-C (CA)
Title: Methode de genotypage d'animaux
Inventor: LEE MICHAEL AH
IPC: C12N5/073
Filed: 2003-05-23
Granted: 2013-07-16
Abstract: Cette invention concerne une méthode, qui permet de déterminer si une vache possède, dans son lait, un gène pour la bêta-caséine A?2¿ ou un gène pour la bêta-caséine A?2¿, en testant l'ADN de la vache pour rechercher la présence d'au moins un marqueur d'ADN (à l'exclusion des marqueurs d'ADN présents dans la séquence des gènes eux-mêmes). En particulier, la méthode de l'invention met en oeuvre des SNP en tant que marqueurs d'ADN pour les gènes de la bêta-caséine A?2¿ et de la bêta-caséine A?1¿.
Patent CA-2491337-C (CA)
Title: Apparatus and method for reducing wallboard waste during manufacture
Inventor: BENEDETTI JOHN
IPC: B65H19/20
Filed: 2003-07-01
Granted: 2011-03-15
Abstract: An apparatus and method for reducing the amount of wallboard wasted during the manufacturing process is disclosed. Wallboard sections (31) that contain a cover paper splice (21B), which sections must go to waste, are reduced in size during the manufacturing process. This is accomplished by determining the optimum location for a cover paper splice to be made and making the splice at or near this location, such that a rotary knife (30) can readily isolate the splice onto a section of wallboard (31) having a reduce length. This function is accomplished using any suitable computer equipment capable of monitoring desired manufacturing conditions and using this data to calculate the optimum location for a splice.
Patent CA-2496491-C (CA)
Title: Vehicle body frame structure for all-terrain vehicle
Inventor: TAKESHIMA MASAO
IPC: B62K5/01
Filed: 2005-02-09
Granted: 2009-07-21
Abstract: A vehicle body frame structure for an all-terrain vehicle having at least a front wheel, and including a first frame assembly and a second frame assembly. The first frame assembly includes an arm support portion and a steering shaft support portion located at a front portion of the vehicle body frame structure, for steering the front wheel. The second frame assembly is bisected from the first frame assembly; and the vehicle body frame structure also includes a suspension arm vertically swingably supported by the arm support portion.
Patent CA-2500063-C (CA)
Title: Conveyor chain guide system
Inventor: LEDINGHAM STUART J
IPC: B65G21/06
Filed: 2002-09-24
Granted: 2010-11-23
Abstract: Chain guide assemblies (100, 120) for conveyor systems including matched chain guide strips (102, 104) and preassembled straps (106) that interconnect and locate the chain guide strips (102, 104) in constant perpendicular spacing. In certain aspects, the matched chain guide strips (102, 104) are preassembled with the straps (106) to form preassembled chain guide assemblies (100, 120) . The chain guide assemblies (100, 120) can describe straight segments as well as curved segments. The chain guide assemblies (100, 120) present a relatively open configuration to facilitate cleaning and servicing the chain guide assemblies (100, 120) and attached conveyor chains.
Patent CA-2500856-C (CA)
Inventor: KOHL GARRETT WILLIAM
IPC: B65D30/08
Filed: 2003-09-09
Granted: 2008-12-23
Abstract: A flexible container with a wall structure (40) comprised of multi-layer, flexible thin films (50, 80), including a first film layer (50) that is affixed to the wall structure (80) by a releasable adherence (100) and that incorporates a removable promotional piece (70). The removable promotional piece (70) is incorporated into the first film (50) layer such that, other than a continuous cut (60) facilitating removal and any conspicuous printing on the removable portion (70), it is indistinguishable from the rest of the exterior of the package. The continuous cut (60) allows for full detachment of the removable portion (70) from the first film layer (50) so that only the releasable adherence (100) prevents it from separating from the container. The promotional piece (70) is removed by peeling it away from the container, where the peeling is facilitated by the action of the continuous cut (60) and releasable adherence (100). The removable piece (70) may function as a gaming piece or redeemable coupon, or may be designed to retain a tacky surface and function as a sticker.
Patent CA-2504083-C (CA)
Title: System and method for active detection of connection to a network
Inventor: BROWNING KURT R
IPC: H04L12/26
Filed: 1999-03-30
Granted: 2010-02-23
Abstract: An apparatus (fig. 1) and method for detecting a connection to a data transmission network functions by detecting the network signal energy on a network cable (figs. 2 and 3) while avoiding the problems of excessive power consumption and generation of excessive electrical noise. By monitoring the receive network lines and determining if there is electrical energy on the cable in the form particular to the type of network supported by the network adapted card, the host computing device can power- down the transceiver (20) associated with the network adapter card until an active network connection is detected.
Patent CA-2504973-C (CA)
Title: System and method for assigning a network address to a wireless device
Inventor: OMAR SALIM H
IPC: H04L12/28
Filed: 2005-04-22
Granted: 2011-06-21
Abstract: A system for assigning a network address to a wireless device includes a network server, a virtual device manager, and an address resolution (AR) module. In one embodiment, the system is operable to push information from an information source within a computer network to the wireless device. In this embodiment, the network server is coupled to the computer network, and is operable to receive a network identification for the wireless device from the information source and return a network address associated with the wireless device to the information source. The virtual device manager is also coupled to the computer network, and may be accessed on the computer network using any of a plurality of network addresses, including the network address associated with the wireless device. The AR module is coupled to the virtual device manager, and is operable to receive the network address associated with the wireless device and determine an identification of the wireless device within a wireless network. In operation, the virtual device manager receives information from the information source that is transmitted from the information source to the virtual device manager using the network address associated with the wireless device, and accesses the AR module to determine the identification of the wireless device within the wireless network. The information is then transmitted to the wireless device via the wireless network using the identification of the wireless device within the wireless network.