baber/WOPTO huggingface dataset:
Patent CA-2468609-A1 (CA)
Inventor: TANIGUCHI SHUNSUKE
IPC: H01M8/00
Filed: 2004-05-27
Abstract: A shape and conductivity of a cylindrical porous metal substrate of low power collection losses are defined, and a solid oxide fuel cell of a high output or high start-up performance is provided by using the cylindrical porous metal substrate. In the solid oxide fuel cell of the invention, the cylindrical porous metal substrate which has a conductivity of 130 S/cm or more is used, and a power collecting section is connected to a position which does not exceed 100 cm from any place thereof. A first electrode, a solid electrolytic layer, and a second electrode are formed on a full periphery of the cylindrical porous metal substrate. Thus, it is possible to obtain a solid oxide fuel cell of easy cell formation and low power collection losses, i.e., high durability and a high output.
Patent CA-2468657-A1 (CA)
Inventor: PALAZZO FRANCIS D
IPC: C07D333/22
Filed: 2002-12-12
Abstract: A system and method for presenting advanced editorial content items (512) to subscribers (202) in a distribution network (110). The method comprises presenting an electronic program guide (502) comprised of data representing program availability (508) on a broadcast distribution network (110) and a selectable editorial content control (510) to present an editorial content index page (512). An editorial content index page (512) is presented on a display device (206) within the content of the electronic program guide (502) in response to selecting the editorial content control (510), the editorial content index page (512) comprising one or more links or pointers, such as hyperlinks, to editorial content items (512). A user selects a pointer to an editorial content item (512) from the set of pointers and the editorial content item (512) is presented on the display device (206).
Patent CA-2470760-A1 (CA)
Title: Procede de graphitisation de blocs cathodiques
Inventor: HILTMANN FRANK
IPC: C04B35/52
Filed: 2002-12-19
Abstract: L'invention concerne un procédé de graphitisation de blocs cathodiques utilisés pour la production électrolytique d'aluminium selon le procédé de la graphitisation longitudinale. Le procédé selon l'invention est caractérisé en ce que les blocs cathodiques sont disposés dans un four de graphitisation longitudinale de façon que la liaison conductrice entre les blocs cathodiques individuels soit établie par l'intermédiaire d'un corps de contact conducteur touchant les surfaces terminales de deux blocs cathodiques successifs et comportant un appendice ascendant au niveau du côté faisant face à la surface supérieure du four. L'invention se rapporte en outre aux blocs cathodiques ainsi produits et à leur utilisation dans le cadre de la réduction électrolytique d'oxyde d'aluminium.
Patent CA-2473559-A1 (CA)
Title: Analysis device
Inventor: KANE JEFFREY
IPC: C12Q1/68
Filed: 2003-01-24
Abstract: ABSTRACT An analysis device (10) comprising a microporous membrane (16) integrally bonded to a non-porous polymeric injection-molded support (12) is disclosed. Methods for making and using the analysis device are also provided.
Patent CA-2474558-A1 (CA)
Title: Slotted tube with reversible usage for heat exchangers
Inventor: LETERRIBLE PASCAL
IPC: B21C37/15
Filed: 2003-03-10
Abstract: The invention relates to metallic slotted tubes (1) having an outer diameter De. The inventive tubes are slotted internally by N helical ribs (2) having an apex angle .alpha., height H, base width LN and helix angle .beta., said consecutive ribs being separated by means of a slot (3) comprising a flat base of width LR, with a pitch P which is equal to LR + LN. Said tubes are characterised in that: a) De is between 4 and 20 mm, b) the number N of ribs is between 46 and 98, c) the height H of said ribs is between 0.18 mm and 0.4 mm, d) the apex angle .alpha. is such that 15.ordm. <= .alpha. < 30~, and e) the helix angle .beta. is between 18~ and 35~. Said tubes can be used to obtain simultaneously a high heat exchange coefficient in evaporation and condensation and a low pressure drop.
Patent CA-2474715-A1 (CA)
Inventor: SHAIDENKO VADIM GENNADIEVICH
IPC: B65D41/42
Filed: 2002-12-30
Abstract: The aim of the invention is to improve the ergonomic properties of crown caps provided with strips detachable with the aid of tab thereof, more specifically to increase the usability and safety of the caps, and to reduce the possibility of self-opening of said easy-open closures and the interengagement therebetween during transportation and storage of bottles. Several embodiments of said crown caps, i.e. the caps provided with a combined tag, an incorporated tag and a bent tag-strip are also disclosed.
Patent CA-2478305-A1 (CA)
Title: Technetium-dipyridine complexes, and methods of use thereof
Inventor: BABICH JOHN W
IPC: A61K51/00
Filed: 2003-03-11
Abstract: One aspect of the invention relates to novel complexes of technetium (Tc) wi th various heteroaromatic ligands, e.g., pyridyl and imidazolyl ligands, and their use in radiopharmaceuticals for a variety of clinical diagnostic and therapeutic applications. Another aspect of the invention relates to novel pyridyl ligands that form a portion of the aforementioned complexes. Methods for the preparation of the technetium complexes are also described. Another aspect of the invention relates to novel pyridyl ligands based on derivatize d lysine, alanine and bis-amino acids for conjugation to small peptides by sol id phase synthetic methods. Additionally, the invention relates to methods for imaging regions of a mammal using the complexes of the invention.
Patent CA-2478466-A1 (CA)
Title: Squid detected nmr and mri at ultralow fields
Inventor: TRABESINGER ANDREAS HEINZ
IPC: G01R33/36
Filed: 2003-02-06
Abstract: Nuclear magnetic resonance signals are detected in microtesla fields.  Prepolarization in millitesla fields is followed by detection with an untuned dc superconducting quantum interference device "SQUID" (31) magnetometer.  Because the sensitivity of the SQUID is frequency independent, both signal-to-noise ratio "SNR" and spectral resolution are enhanced by detecting the NMR  signal in extremely low magnetic fields, where the NMR lines become very narrow even for grossly inhomogeneous measurement fields.
Patent CA-2480861-A1 (CA)
Title: Process and device for curing a coating
Inventor: DITTRICH KARL-HEINZ
IPC: B01J19/08
Filed: 2003-04-17
Abstract: The invention relates to a method for hardening a coating on a work tool, especially by means of radiation. In order to harden coating in a simple manner in areas which are difficult to access in a three-dimensional workpiece, said workpiece is arranged in a plasma generating chamber and plasma is generated therein, thereby at least partially hardening the coatin g.
Patent CA-2483779-A1 (CA)
Title: Method and apparatus for selecting an optimal electrode configuration
Inventor: SOMMER JOHN L
IPC: A61B5/0408
Filed: 2003-04-04
Abstract: An electrical medical lead is provided having two or more electrodes, electrically insulated from each other and electrically coupled to individually insulated filars in a multi-filar coiled conductor. When the lead is used with a medical device equipped with a switch matrix, electrodes are selected individually or simultaneously to serve as an anode or cathode in any unipolar, bipolar or multi-polar configuration for delivering stimulation and/or sensing signals in excitable tissue. In one embodiment, a tip electrode array is expandable for improving electrode contact with targeted tissue and stabilizing lead position.
Patent CA-2484401-A1 (CA)
Inventor: CHENE MARC
IPC: H04L12/16
Filed: 2004-10-08
Abstract: A content management system and method are disclosed having one or more shared file systems located on one or more networks having a firewall. The content management system includes an explorer client, a mounting client, and a gateway. The gateway is in communication with both the explorer client and the mounting client. The explorer client forms a profile of a user device by determining the characteristics of the user device. The mounting client determines the capabilities of the one or more file systems and where content resides on each of the one or more file systems. T he gateway then creates a virtual abstraction layer based on the profile of the user device and the capabilities of the one or more file systems.
Patent CA-2485940-A1 (CA)
Title: Fibre optique pour amplificateur optique et procede de fabrication associe
Inventor: SEO YOUNG-BEOM
IPC: C03C13/04
Filed: 2003-05-13
Abstract: L'invention concerne une fibre optique pour un amplificateur optique, et un procédé de fabrication associé. Le procédé peut être appliqué à un système de transmission optique dans une zone de bande S (1430 nm à 1530 nm). Selon l'invention, de la silice est utilisée comme matériau de base, et la fibre optique pour amplificateur optique contient des ions Tm3+ et des ions métalliques situés dans une première couche de noyau, formée sur une surface intérieure d'une seconde couche de noyau, au moyen d'un procédé de dépôt chimique en phase vapeur (MCVD), et d'un procédé de dopage de solution, ce qui permet d'obtenir une manipulation et une productivité remarquablement améliorées pour cette fibre optique.
Patent CA-2487496-A1 (CA)
Inventor: HOUDE ERIC
IPC: A61M39/00
Filed: 2003-07-08
Abstract: L'invention concerne un système d'injection de fluide. Le système est conçu pour utiliser des premier et second injecteurs injectant de manière séquentielle ou simultanée des premier et second fluides dans un patient par l'intermédiaire d'un cathéter. Les premier et second injecteurs sont à commande électrique. La commande des injecteurs peut être commandée au moyen d'une unité de commande du système. On peut fournir à l'utilisateur un module d'interface de commande permettant de commander le système mis en oeuvre pendant l'opération. Une ligne de déchets distincte peut être prévue pour drainer le système de manière efficace. Un détecteur de pression peut être placé à proximité du cathéter de manière à réduire l'amortissement de l'onde du signal de pression et les déchets fluidiques.
Patent CA-2487748-A1 (CA)
Title: Composition pour la teinture des fibres keratiniques comprenant au moins un derive de diamino-n, n-dihydropyrazolone
Inventor: FADLI AZIZ
IPC: A61K8/66
Filed: 2004-12-01
Abstract: L'invention a pour objet une composition pour la teinture des fibres kératiniques, et en particulier des fibres kératiniques humaines telles que les cheveux, comprenant au moins un dérivé de diamino-N,N-dihydropyrazolone, à titre de base d'oxydation et un procédé la mettant en oeuvre. Elle a de même pour objet des dérivés d'amino-N,N-dihydropyrazolone ou un de ses sels d'addition ainsi que des dérivés de diamino-N-N-dihydropyrazolone ou un de ses sels d'addition en tant que tels et leur obtention. La présente inventio n permet en particulier d'obtenir une coloration des fibres kératiniques, tenace, résistante à la lumière et au lavage.
Patent CA-2489150-A1 (CA)
Title: Sternum closure apparatus and method for helping maintain a space between parts of the sternum
Inventor: GABBAY SHLOMO
IPC: A61B17/82
Filed: 2003-07-07
Abstract: An apparatus (10) maintains a desired distance between two parts (5, 6) of a severed sternum of a patient. The apparatus (10) includes an elongate member (20), such as a plastic or surgical steel plate, and an element (60) for securing the elongate member (20) to each of the two parts (5, 6) of the severed sternum. The elongate member (20) has longitudinal edges (32, 34) dimensioned and configured to space apart the two parts (5, 6) of the severed sternum the desired distance. When implanted, the two parts (5, 6) of the severed sternum engage the longitudinal edges (32, 34) of the elongate member (20) to maintain the desired distance between such parts.
Patent CA-2491446-A1 (CA)
Title: Produits nettoyants pour la peau contenant des composes cationiques
Inventor: OTTS DAVID R
IPC: A61Q19/10
Filed: 2003-05-06
Abstract: L'invention concerne des produits nettoyants comprenant une plus grande quantité de composés cationiques dans ou sur la matrice fibreuse du substrat, ce qui permet au produit de fixer et de retirer divers microbes et contaminants se trouvant sur la surface de la peau. Les produits décrits dans cette invention ne tuent pas nécessairement les microbes sur la surface de la peau, mais ils les délogent et les fixent par l'intermédiaire d'interactions électrostatiques entre le produit et le microbe, ce qui permet l'élimination du microbe par un substrat à charge positive.
Patent CA-2491831-A1 (CA)
Inventor: PENNAROLA MAURIZIO CATELLO
IPC: G08G5/00
Filed: 2003-07-10
Abstract: An avionic system and ground station for aircraft out of route management and alarm communications composed of an avionic device, which is fitted onboard the aircraft, with a memory unit for storing the flight paths data, runways, orography, and obstacles; processors to compute the stored or received data, available from sensors monitoring the onboard situation. Processors will compute commands to be sent to the aircraft's autopilot to temporarily take over the aircraft control and return it to pre-set flight levels or spatial positions; communication devices suitable for-transmitting the real time onboard situation to ground control stations when potentially dangerous events occur.
Patent CA-2492698-A1 (CA)
Inventor: FREDERICK THOMAS J
IPC: G08B29/18
Filed: 2003-08-11
Abstract: A ringdown canceller is provided for electronic article surveillance (EAS) t ag response processing, which uses two adaptive replica signals and compares th e replica signal phase to the receive signal phase to determine if there is a stationary EAS tag in the interrogation or detection zone. The adaptive replica buffers allow the system to adjust to changing ambient conditions, a nd adjust rapidly to an EAS tag that suddenly appears in the detection zone and becomes stationary, or to a stationary EAS tag that suddenly leaves the detection zone. The ringdown response of the transmitter circuit is constant , just like a stationary tag, and is removed from the receive signal in the sa me manner as a stationary tag.
Patent CA-2494036-A1 (CA)
Title: A method for casting objects with an improved riser arrangement
Inventor: BLAND MICHAEL A
IPC: B22D23/00
Filed: 2005-01-25
Abstract: A method of casting an object, usually a railroad wheel, is provided. A graphite mold having a drag section and a cope section requires a plurality of wiser openings in the cope section to ensure proper dimensional accuracy of the cast railroad wheel by allowing molten metal to continue to feed downwardly through the riser openings to the cast wheel cavity during initial cooling. The riser openings are lined with an improved insulating material in an accurate manner such that the insulating material is added between a machined riser opening in the graphite cope mold section and a mandrel inserted in the riser opening.
Patent CA-2494124-A1 (CA)
Title: Conception d'empreintes de service de pc postage<sp>tm</sp> destinee a une etiquette d'envoi
Inventor: WILKERSON WAYNE A
IPC: G07B17/00
Filed: 2003-07-29
Abstract: L'invention concerne des systèmes et des procédés permettant d'assurer le paiement d'une somme appropriée d'affranchissement. Ceux-ci consistent à recevoir le paiement d'une somme d'affranchissement, à placer une empreinte d'affranchissement sur un envoi postal, l'empreinte d'affranchissement comprenant la somme d'affranchissement dans un format lisible uniquement par machine, et à adapter la somme d'affranchissement après la réception du paiement.
Patent CA-2497594-A1 (CA)
Title: System and method for secure installation and operation of software
Inventor: EVERS RICHARD T
IPC: G06F21/57
Filed: 2005-02-18
Abstract: A computer system provides for the secure installation and operation of software. The computer system includes a platform, such as a personal computer, having a processor and the Microsoft.RTM. Windows.RTM..RTM. operating system. The computer syst em also includes a first drive, such as a network, DVD or CD-ROM drive, adapted for access by t he processor, and a second drive, such as a hard disk, adapted for access by th e processor. The second drive includes an NT File Structure logical volume. The computer system further includes an installer operatively associated with the first drive. T he installer cooperates with the processor to write a Primary Data Stream file to the NT File Structure logical volume, to associate data with the Primary Data Stream file, and to write the associated data to the NT File Structure logical volume as an Alternate Data Stream file.
Patent CA-2501971-A1 (CA)
Inventor: FEYT LUC E
IPC: C11D3/36
Filed: 2003-10-08
Abstract: La présente invention a trait à des composition détergente présentant une propriété améliorée de détachage en l'absence substantiel d'agents détergents de blanchiment à l'oxygène. Outre les ingrédients matriciels détergents, les compositions contiennent un système binaire constitué d'un dérivé d'inuline spécifique en combinaison avec un constituant phosphonate spécifique.
Patent CA-2502286-A1 (CA)
Title: A method of forming shallow trench isolation structure in a semiconductor device
Inventor: DEGORS NICOLAS
IPC: H01L21/762
Filed: 2003-09-09
Abstract: A method (Figs. 3A-3I) for fabricating a shallow trench isolation structure (Fig. 4) is described, in which a bottom pad oxide layer (62), a middle silicon nitride layer (64), a middle oxide layer (66) and a top silicon nitride layer (68) are sequentially formed on a silicon substrate (60). Phot o- lithographic masking and anisotropic etching are then conducted to form a trench (70) in the substrate. An oxide material (80) is then deposited on to p of the top silicon nitride layer, filling up the trenches at the same time (Fig. 3E). The top silicon nitride layer is then removed, followed by an isotropic etch of the oxide layer below. With the middle nitride layer actin g as a natural etch stop, the oxide material is sculpted to a desirable shape. The middle nitride layer and the pad oxide layer are subsequently removed to complete the fabrication of a shallow trench isolation structure.
Patent CA-2502897-A1 (CA)
Title: Wheel structure
Inventor: BEAUMIER YVON
IPC: A63C17/22
Filed: 2005-03-31
Abstract: A wheel which comprises a hub having an axle receiving aperture, a first portion extending circumferentially about the hub, a second portion extending circumferentially about the first portion, the second portion having a hardness less than the hardness of the first portion, and the second portion forming at least a major percentage of the surface contacting area. The wheel is suitable for use on trolleys and the like wherein it is desirable to have a relatively soft portion when the trolley is stationary to thereby provide stability while, at the same time, providing an easy rolling capability.
Patent CA-2504193-A1 (CA)
Inventor: JEWELL SALLY
IPC: C07K14/505
Filed: 2003-11-07
Abstract: The invention provides a human erythropoietin polypeptide variant containing a human erythropoietin amino acid sequence having an amino acid difference in two or more different Epo-modification regions and an enhanced erythropoietin activity, or a functional fragment thereof. Also provided is a human erythropoietin polypeptide variant containing a human erythropoietin amino acid sequence having an amino acid difference in two or more different Epo-modification regions and a moderated erythropoietin activity, or a functional fragment thereof. The invention further provides a composition containing a human erythropoietin polypeptide variant having an amino acid sequence selected from SEQ ID NOS: 4, 6, 8, 14, 16, 18, 26, 28, 30, 34, 36, 38, 40, 42, 44, 48, 50, 54, 56, 60, 62, 66, 68, 70, 72, 74, 76, 82, 88, 90, 92, 94, 96, 98, 100, 102, 104, 106, 108, 112, 116, 118, 120, 122, 124, 132, 134, 138, 144, 148, 150, 152, 160, 162, 164, 166, 170, 172, 174, 184, 188, 192, 194, 196, 198, 200, 206, 210, 212, 218, 220, 222, 224, and a pharmaceutically acceptable medium.
Patent CA-2504743-A1 (CA)
Inventor: DUCHEK JOHN R
IPC: C07D311/80
Filed: 2003-11-06
Abstract: .DELTA. 9 tetrahydrocannabinol (THC) esters comprising the reaction product of THC with at least one aryl sulfonyl chloride in the presence of at least one tertiary amine. The resulting aryl sulfonic THC esters are highly crystallin e and stable at room temperature in air, allowing for indefinite storage. The aryl sulfonic THC esters can be recrystallized for purification, and then hydrolyzed to recover the purified THC.
Patent CA-2508981-A1 (CA)
Inventor: HOFER THOMAS
IPC: B08B3/02
Filed: 2003-11-13
Abstract: L'invention concerne un ensemble buse conçu pour un appareil de nettoyage haute pression, comprenant une buse basse pression (12), une buse haute pression (22) disposée dans cette buse basse pression, un tuyau éjecteur (1) pourvu d'une douille d'étanchéité (6) qui peut être introduite dans la buse haute pression (22), une dérivation contournant la buse haute pression (22) et menant à la buse basse pression (12), ainsi que des moyens de déplacement (31) qui modifient la distance séparant la douille d'étanchéité (6) et la buse haute pression (22), de façon qu'en position haute pression, la douille d'étanchéité (6) repose contre la buse haute pression, ce qui étanchéifie cette dernière et interrompt la liaison entre le tuyau éjecteur (1) et la dérivation, tandis qu'en position basse pression, la douille d'étanchéité (6) est éloignée de la buse haute pression (22) et permet la liaison entre le tuyau éjecteur (1) et la dérivation. L'objectif de cette invention est de concevoir un ensemble buse présentant une structure particulièrement simple et facile à monter. A cet effet, le tuyau éjecteur (1) comporte un logement cupuliforme (3) qui entoure la douille d'étanchéité (6) et dans lequel la buse basse pression (12) ainsi que la buse haute pression (22) sont montées de manière étanche de façon à pouvoir se déplacer librement par rapport à la paroi interne du logement (3). En outre, lesdits moyens de déplacement (31), la buse basse pression (12) ainsi que la buse haute pression (22) se déplacent dans le logement (31), dans la direction longitudinale de ce dernier, de façon à se rapprocher ou à s'éloigner de la douille d'étanchéité (6).
Patent CA-2512507-A1 (CA)
Inventor: EUGSTER WALTER
IPC: A23L19/12
Filed: 2003-01-27
Abstract: The invention relates to a method and installation for cleaning cereal grains, particularly wheat. Cleaned and moistened wheat is moistened once again on the surface thereof, and the outer hulls are removed in a hulling machine (20).  Afterwards, the dehulled cereal grains can be ground and polished.
Patent CA-2513654-A1 (CA)
Title: Halogen free ignition resistant thermoplastic resin compositions
Inventor: REGO JOSE M
IPC: C08L55/02
Filed: 2004-02-06
Abstract: The present invention is a halogen-free ignition resistant polymer composition comprising: A) a thermoplastic polymer or polymer blend, B) a modified multi-functional epoxy resin containing from 0-20 wt. percent residual epoxy groups, based on the total weight of the epoxy resin, and C) a phosphorus containing compound. The use of a modified multifunctional epoxy compound having from 0-20 weight percent residual epoxy groups, enhances the flame retardancy of the thermoplastic polymer, and can increase the compatibility of the epoxy resin with the thermoplastic polymer through the use of the modified functionalities, without causing black specks in the final product. It has been additionally discovered that modified multi-functional epoxy resins can also contribute to improved mechanical properties, melt flow rate and processability.
Patent CA-2515454-A1 (CA)
Title: Method for printing a security element and security element
Inventor: FORESTI GIANFRANCO
IPC: B42D15/00
Filed: 2004-02-05
Abstract: The method comprises the following steps: printing of a background on the substrate, semi-transparent printing of a motif with optically variable ink, said motif at least partially covering said background.