baber/WOPTO huggingface dataset:
Patent CA-2408599-A1 (CA)
Inventor: BRACO RONALD A
IPC: G06Q20/00
Filed: 2001-05-09
Abstract: L'invention concerne un système de commutation (100) destiné à la présentation et au paiement électronique des factures entre un consommateur et un facturier. Ce système comprend un réseau de commutation (115) ouvert, interopérable, destiné à l'acheminement d'informations sommaires de facturation entre un facturier (105) et un consommateur (125). Des fichiers sommaires de facturation sont générés par un fournisseur de services de facturation (110). Des fournisseurs de services au consommateur (120) sondent les fournisseurs de services de facturation (110) par l'intermédiaire du réseau de commutation (115) pour obtenir les fichiers sommaires de facturation nouvellement générés. Ces fichiers sommaires de facturation sont acheminés par l'intermédiaire du réseau de commutation (115) au fournisseur de services au consommateur (120) approprié. Les clients du fournisseur de services au consommateur (120) se connectent au site Internet du fournisseur de services au consommateur (120) pour accéder aux données sommaires de facturation. A part la consultation électronique des fichiers sommaires de facturation, le consommateur (125) peut également effectuer le paiement électronique de factures présentées précédemment ou de factures n'ayant pas été présentées électroniquement. Les comptes des facturiers (105) et des consommateurs (125) sont réglés périodiquement par le réseau de commutation (115) et des compte-rendus relatifs à l'historique des activités transactionnelles des échanges sur le réseau sont générés. Le consommateur (125) peut accéder aux informations détaillées d'une facture par communication directe avec le facturier (105) uniquement, par hyperlien au site Internet du facturier (105), par exemple, mais pas par l'intermédiaire du réseau de commutation (115).
Patent CA-2409541-A1 (CA)
Inventor: CARINGELLA ANTHONY R
IPC: F16H48/06
Filed: 2002-10-24
Abstract: A limited slip differential having a carrier with a plurality of recesses disposed symmetrically relative to a gear opening. The gear opening having a gear diameter, and each of the plurality of recesses having a recess diameter. The gear diameter intersecting the recess diameter of each of the plurality of recesses at corresponding first and second intersections, an acute angle between a line tangent to the recess diameter at the first intersection and a tangent line of the recess diameter along which first and second chamfers extend is between approximately 30 degrees and approximately 32 degrees.
Patent CA-2409803-A1 (CA)
Title: Fence tensioner
Inventor: ROBBINS EDWARD S III
IPC: E04H17/26
Filed: 2002-10-28
Abstract: A tensioner device for applying tension to a flexible fence slat includes a bracket assembly having attachment webs for attachment to a fence post and a pair of vertically spaced, horizontally oriented flanges. A tensioning cylinder is mounted for rotation within a pair of apertures provided, respectively, in the horizontally oriented flanges, the tensioning cylinder formed with a through-slot extending longitudinally between a pair of radial flanges. The through-slot has a length substantially equal to a width of the flexible fence slat and adapted to receive one end of the fence slat. A ratchet wheel is formed at one end of the cylinder, between one of the radial flanges and one of the horizontally oriented flanges, and a pawl is pivotably mounted on the adjacent one of the horizontally oriented flanges for engagement with the ratchet so as to permit rotation of the tensioning cylinder in a tensioning direction but to prevent rotation of the tensioning cylinder in an opposite direction. A finger tab on the pawl facilitates moving the pawl into or out of engagement with the ratchet.
Patent CA-2411405-A1 (CA)
Inventor: CANTLON NATHAN C
IPC: B23B31/107
Filed: 2001-06-08
Abstract: A connector (20) having an assembly (28) adapted to releasably receive an end (33) of a workpiece (22).
Patent CA-2411970-A1 (CA)
Title: Solid acid catalyat, method for preparing the same and method for hydrogenation isomerization
Inventor: WATANABE KATSUYA
IPC: B01J35/10
Filed: 2002-01-18
Abstract: A method for preparing an acid catalyst, which comprises a step of adding a quasi-Boehmite as a binder to a hydroxide of zirconium having been subjected to a sulfation treatment and kneading the resultant product with an aqueous solution containing one or more of the metals belonging to Group VIII, or a step of preparing a one or more of the metals belonging to Group VIII carried on a hydroxide of zirconium having been subjected to a sulfation treatment, adding a quasi-Boehmite as a binder and kneading the resultant product with water, followed by molding and firing at a temperature of 550 to 800 ~ C; a solid acid catalyst prepared by said method; and a method for hydrodesulfurization isomerization of a light hydrocarbon oil using said catalyst.
Patent CA-2413071-A1 (CA)
Title: Procede utilisant la spectroscopie rmn de dimensionnalite reduite pour l'attribution rapide de deplacements chimiques et la determination de structure de proteines
Inventor: SZYPERSKI THOMAS A
IPC: G01R33/465
Filed: 2001-06-29
Abstract: Cette invention décrit huit nouvelles expériences de résonance magnétique nucléaire (RMN) à résonance triple de dimensionnalité réduite (DR) pour mesurer les valeurs de déplacement chimique de certains noyaux dans une molécule de protéine. L'expérience RMN DR3D<U>HA</U>,<U>CA</U>,(CO),N,HN et l'expérience RMN DR 3D<U>H</U>,<U>C</U>,(C-TOCSY-CO),N,HN sont conçues pour produire des connectivités "séquentielles", alors que l'expérience RMN DR 3D <U>H</U>?.alpha..beta.¿,C?.alpha..beta.¿,CO,HA et l'expérience RMN DR 3D <U>H</U>?.alpha..beta.¿,<U>C</U>?.alpha..beta.¿,N,HN fournissent des connectivités "intrarésidu". L'expérience RMN DR 3D <U>H</U>,<U>C</U>,C,H-COSY, l'expérience RMN DR 3D <U>H</U>,<U>C</U>,C,H-TOCSY et l'expérience RMN DR 2D <U>H</U>,<U>C</U>,H-COSY permettent d'obtenir des attributions pour les déplacements chimiques de chaînes latérales aliphatiques et aromatiques, alors que l'expérience RMN DR 2D <U>HB</U>,<U>CB</U>,(CG,CD),HD fournissent des informations pour les déplacements chimiques de chaînes latérales aromatiques. Cette invention concerne en outre un procédé permettant d'effectuer des séries d'expériences RMN à triple résonance DR pour l'attribution par résonance de protéines avec un fort rendement et pour l'identification de la position d'éléments de structure secondaire.
Patent CA-2415221-A1 (CA)
Inventor: AANONSEN BENGT
IPC: F42D1/08
Filed: 2001-06-29
Abstract: L'invention concerne un appareil pourvu d'une amorce (3) avec un détonateur (7) et destiné à être installé dans un trou de mine au moyen d'un tuyau (21) de chargement permettant de remplir d'explosifs le trou de mine. L'invention comprend un bouchon (1) en forme de cartouche adapté pour être inséré dans la sortie du tuyau (21) de chargement et maintenu de manière amovible dans le tuyau (21) de chargement, et libéré lorsque les explosifs sortent du tuyau (21) de chargement. L'invention concerne également un procédé de chargement des trous de mine, ainsi que le dispositif de chargement dudit appareil.
Patent CA-2416302-A1 (CA)
Title: Variable state length initialization for dsl systems
Inventor: TZANNES MARCOS C
IPC: H04J11/00
Filed: 2002-06-07
Abstract: Through the use of a variable state length initialization, both the transmitter and the receiver of a multi carrier communication system can have control of the length of one or more initialization states. A transmitter sends information, such as a message, to the receiver at the commencement of, during initialization or prior to entering a variable length initialization state. The information can specify , for example, a minimum length of an initialization state as needed by the transmitter.
Patent CA-2416590-A1 (CA)
Inventor: MILLER DONALD MUNRO
IPC: A61M16/04
Filed: 2001-07-13
Abstract: An artificial airway device (10) of a resilient material for use as a combined obturator and airway device without penetration into a larynx comprising a pre-formed flexible saccular chamber (14) and having a semi-rigid hollow stem (14) projecting from a position at or near one end of the chamber at an obtuse angle and capable of being flexed into a curve that deviates up to 90 degrees from the longitudinal axis of the said chamber, the chamber being provided with one or more openings, and dimensioned and arranged so that in use the chamber is adapted to sealingly engage in a patient's pharynx with at least one opening in communication with the patient's laryngeal inlet and the stem extends into or through the patient's mouth for connection to a breathing circuit.
Patent CA-2419675-A1 (CA)
Inventor: PINZON EDUARDO
IPC: H04L12/56
Filed: 2003-02-24
Abstract: An arrangement where a policy manager automatically generates configuration file updates for the routers in the network, as necessary, sends those updates to  the appropriate routers, and causes the routers to install the configuration file updates in  real-time. The automatic generation of configuration file updates is carried out in respons e to information that is delivered to the policy manager from a traffic measurement and flow analysis system that replaces the prior art analyzer system. The information that is generat ed by the traffic measurement and flow analysis system is sensitive to thresholds that the policy manager installs in the traffic measurement and flow analysis system.
Patent CA-2419771-A1 (CA)
Inventor: TSANG JOSEPH W
IPC: H01M8/06
Filed: 2003-02-25
Abstract: The rate of hydrogen generation in proton-exchange-membrane (PEM) fuel cells is greatly accelerated by mixing a first aqueous alkali borohydride solution with a second aqueous solution in the presence of one or more transition metal catalysts:      NaBH + 2H2O .fwdarw. 4H2 + NaBO2 metal wherein the first solution comprises (a) 5 to 50 wt% MBH4, where M is an alkali metal, (b) 5 to 40 wt% alkali hydroxide or alkaline metal hydroxide, and (c) the balance water, and wherein the second solution comprises (a) 51 to 100% water, and (b) the balance, if any, comprising at least one water-soluble additive.
Patent CA-2424176-A1 (CA)
Inventor: BESKE OREN E
IPC: C40B70/00
Filed: 2001-10-18
Abstract: L'invention concerne des systèmes comprenant des appareils, procédés, compositions et kits pour réaliser l'analyse par multiplexage de systèmes biologiques au moyen de réseaux non positionnels et/ou positionnels de supports codés.
Patent CA-2427344-A1 (CA)
Inventor: HIRANO AKIRA
IPC: G01B11/275
Filed: 2001-12-10
Abstract: A method and apparatus for measuring the wheel alignment of a vehicle on a production line. In the measuring method, a wheel hub (55) having a plurality of hub bolts (56) for mounting a wheel to is rotated while displacements of the hub bolts are measured with displacement measuring sensors (73, 74). The wheel alignment is measured by calculating an angle of inclination (0) of the wheel hub on the basis of the measured displacements of the hub bolts.
Patent CA-2427382-A1 (CA)
Title: Method for treating water containing manganese
Inventor: LEFORT FREDERIC
IPC: B01D24/46
Filed: 2001-11-06
Abstract: The invention concerns a method for treating water for human consumption, so as to eliminate manganese and possibly other metals comprising steps which consist in: causing said water to pass at least over a bed of filtering material (3) consisting at least partly of manganese dioxide granules, said granules having a real density ranging between 3.5 and 4.5 and a hardness higher than 6 on the Mosh scale; regenerating, if necessary, said manganese dioxide, said regeneration being carried out mechanically.
Patent CA-2429543-A1 (CA)
Title: Method for obtaining antigenic aggregates and the use thereof in formulations
Inventor: TAMBARA HERNANDEZ YANET
IPC: A61K39/095
Filed: 2001-11-29
Abstract: The present invention is related to the method for obtaining aggregated antigenic structures that are capable of enhancing an immune response to aggregate antigens administered systemically and/or mucosally generating powerful immune response and to the chemical structures resulting from the application of said method, to the formulations obtained from such structures and their use.   The method describes the obtention of novel aggregate antigenic structures by using aggregating, delipidating or oxidating agents or compounds enabling the release of lipids from the particles and their heterogeneous aggregation, wherein aggregates with particle sizes of between 30 and 500 nm are subsequently selected by means of a molecular exclusion process. The aggregation state can also be provoked inside the yeast by changing incubation conditions. The resulting structures can be used conveniently adjuvated or in a formulation in which several antigens can be introduced, wherein synergism between said components is found with respect to the immunogenicity of the response obtained. The preparation may also contain stabilizers and preservatives. The resulting antigenic structures can be used in the pharmaceutical industry as preventive or therapeutic vaccine formulation both for human and veterinary use and as part of diagnostic system.
Patent CA-2431504-A1 (CA)
Inventor: PINTSOV LEON A
IPC: G06F17/00
Filed: 2001-02-22
Abstract: L'invention concerne un système de validation de factures de services publics. Ce système comprend un premier sous-système de contrôle associé à un utilisateur de service (12) et commandé par ce dernier, permettant de déterminer le montant des factures généré par l'utilisateur, associé au montant dû à une entité de service pour l'utilisation d'un service sur une période de facturation prédéterminée. Ce système comprend également un second sous-système de contrôle, en communication avec le premier sous-système de contrôle, associé à l'entité de service (13) et commandé par cette dernière, permettant de déterminer le montant des factures généré par ce service, associé au montant dû à l'entité de service pour l'utilisation du service sur une période de facturation prédéterminée. Un de ces sous-systèmes de contrôle permet de comparer les montants générés par l'utilisateur et par le service et par la suite de valider le montant dû déterminé par un des montants des factures généré par l'utilisateur et par le service, si ces montants sont compris dans une valeur limite prédéterminée.
Patent CA-2432579-A1 (CA)
Inventor: GABBIANELLI GIANFRANCO
IPC: B23K11/36
Filed: 2001-12-20
Abstract: Cet ensemble de soudage comprend un pistolet à souder servant à exécuter des soudures espacées sur des côtés opposés d'éléments en cours de soudage. Ce pistolet à souder comprend deux extrémités de soudage (44, 48) de façon à pouvoir former deux soudures sans qu'il soit nécessaire de déplacer le pistolet ou les éléments les uns par rapport aux autres. De préférence, une extrémité de soudage est reliée à un mécanisme d'application de force, tel qu'un vérin hydraulique (30) servant à serrer les éléments ensemble et à améliorer le raccordement entre les extrémités de soudage et les éléments. Il est possible d'utiliser le pistolet à souder pour exécuter une ou deux soudures pendant que le pistolet est mis en position de contact, autour des éléments en cours de soudage. De même il est possible de remplacer l'une des extrémités de soudage par un support servant simplement à remplir la fonction d'application de force.
Patent CA-2435354-A1 (CA)
Inventor: TOVENATI FRANCIS BERNARD
IPC: F16B35/06
Filed: 2003-07-17
Abstract: A screw for driving into threaded engagement with a hole formed in a dimpled zone in a metal frame section is shaped such that a peripheral edge surface of the head is able to sit within the dimpled zone. The head thereby does not present a substantial impediment to sliding movement across the surface of the frame section.
Patent CA-2436084-A1 (CA)
Title: Method and apparatus for distributed systems management
Inventor: KRUPCZAK ROBERT
IPC: G06F13/00
Filed: 2002-01-23
Abstract: The invention features a method and apparatus for collecting dependency data.  The method includes collecting configuration data describing a networked resource. The collection is via a software agent executing on the networked resource. The method also includes selecting dependency data from the configuration data. The dependency data specifies a dependency relationship between the networked resource and another networked resource. The method also includes population a repository with the dependency data. In another aspect, the invention features a method for distributed systems management including providing a first agent monitoring a first managed device. The first agent gathers dependency data describing a dependency relationship between the first managed device and a second device. The method also includes starting a second agent to monitor the second device based on the dependency data. The invention also features a method for formatting dependency information for display, including providing a display area with a linear border, selecting a root managed device to display at a root distance from the border, and displaying a non-root managed device in a dependency relationship with the root managed device. The dependency relationship has a length of at least one. Displaying includes indenting the representation of the non-root managed device a predetermined distance away from the border. The predetermined distance is greater than the root distance and is dependent upon the length. The invention also features an apparatus implementing said methods.
Patent CA-2439059-A1 (CA)
Inventor: PIGNATO GLENN
IPC: B66F7/12
Filed: 2003-08-29
Abstract: A pier or dock adjustment method permits adjustment of a height of a pier platform relative to a pier structure, the pier structure including at least a first post. The method includes the step of providing a platform height adjustment apparatus, the platform height adjustment apparatus including a platform support member and a height positioning mechanism. The platform height adjustment apparatus is slidably mounted on the first post. The post position of the platform height adjustment apparatus is fixed relative to the first post, the post position being situated above and proximate the pier platform.      The platform support member is moved into a platform supporting position relative to the platform. The height positioning mechanism is actuated to thereby one of lower and lift the pier platform.
Patent CA-2440123-A1 (CA)
Title: Rolling bearing with nitriding steel cylindrical rolling elements
Inventor: CARREROT HERVE
IPC: C22C38/44
Filed: 2002-02-27
Abstract: The invention concerns a rolling bearing with relieved cylindrical rolling elements maintained in a cage (4) between a cylindrical inner raceway on an inner steel ring (2) and a cylindrical outer raceway on an outer steel ring (1) and bordered by at least an annular lateral flange (11) projecting substantially radially inwards on the outer ring (1). Said rolling bearing is such that at least the rolling elements (3) are made of deep nitriding steel, comprising 0.3 % of C, 3 % of Cr, 1 % of Mo, 0.25 % of V, and 0.15 % of Ni, prepared by double vacuum smelting and whereof at least the white nitride surface layer has been completely eliminated from at least all the working surfaces of the rolling elements (3) coming into contact with the rings (1, 2) and/or the cage (4). The invention is useful for mounting in rotation in particular stages of aircraft turbo-compressor rotors and turbojets.
Patent CA-2440477-A1 (CA)
Title: Enhanced display of environmental navigation features to vehicle operator
Inventor: RICONDA JOHN
IPC: B60K35/00
Filed: 2002-03-13
Abstract: Imaging device is trained (e.g., panned, zoomed, focussed) on environmental navigation features, such as street sign or house number, by operator input and computer control (620). Optical illumination in visible, infrared, ultraviolet, or other spectrum enhances (especially nighttime) imaging.  Optional processing is applied to image to increase brightness, sharpness and/or size, and/or counter positional or other distortion or error. Computer controlled motion tracking, affected by pattern recognition algorithms with optional artificial intelligence, and/or freeze frame functions, and/or optical or digital image stabilization (640), are used to stabilize the view from moving vehicle (650).
Patent CA-2441178-A1 (CA)
Inventor: VALERY MICHEL
IPC: A61K6/884
Filed: 2002-03-21
Abstract: Procédé de réalisation d'éléments rapportés en matériau neutre et de grande précision géométrique, destinés à obturer par différetns types de reconstitution prothétique les dégâts occasionnés dans le dents par les caries dentaires ou altération de tissus ayant précision, ou autres dispositifs dentaires rapportés, procédé caractérisé en ce que: - une maquette (10) visant à combler les manques de tissus dentaires détruits est réalisée, soit in vivo en mettant à jour et définissant un nouveau volume (2) limité par des tissus sains, avec forme de paroi en dépouille, soit in vitro en prenant une empreinte en bouche d'une préparation dentaire à l'aide d'un matériau à empreinte, cette empreinte étant ensuite coulée en plâtre et, à partir de ce modèle positif en plâtre en mettant à jour et définissant un nouveau volume (2), - puis une prise de mesure de cette maquette (10) est realisée en 3D au moyen d'un appareil (4, 15, 17) de mesure tridimensionnelle à analyse de front d'onde lumineux, analyse en volume effectuée au moyen de prises de vues, un projecteur (15) étant situé de biais par rapport à une caméra (17), le projecteur (15) et la caméra (17) étant liés mécaniquement et géométriquement à un plateau rotatif (18) support de maquette par un bâti (19) afin d'obtenir une bonne triangulation, - suivie d'un traitement informatique (12) pour remodeler les morceaux de volumes entre eux, puis d'une modification informatique des fichiers pour déterminer exactement le profil recherché, puis d'un usinage de l'élément final à rapporter avec une machine (6, 23, 24, 22) à commande numérique.
Patent CA-2441496-A1 (CA)
Inventor: SAKO KAZUE
IPC: H04L9/08
Filed: 2002-02-12
Abstract: A anonymous decryption system, the management of which is facilitated and initialization of which is readily and reliably carried out. A    shuffling management center (10) transmits a security parameter and common public information generated on the basis of the security parameter to decryption shuffle centers (20-1 to 20-m). The decryption shuffle centers (20-1 to 20-m) generate public keys and decryption keys and returns the public keys to the shuffling management center (10). The shuffling management center combines the returned public key to generate an encryption public key and make the encryption key public.  The shuffling management center (10) repeats transfer of encrypted data list to the decryption shuffle center (20-j) having the j-th processing priority when it decrypts the encrypted data list, transfer of a received data list of which a order-switching process and a partial decryption process are carried out to the next decryption shuffle center (20-(j+1)). Such processing is carried out for up to the last decryption shuffle center (20-m) and make the data list from there the decryption result.
Patent CA-2441706-A1 (CA)
Inventor: BASLER KONRAD
IPC: G01N33/574
Filed: 2002-02-01
Abstract: The present invention relates to a new essential downstream component of the wingless signaling pathway. In particular, the invention relates to nucleotide sequences of the Drosophila melanogaster daughter of legless (doll) gene, of its encoded proteins, as well as derivatives, fragments and analogues thereof.  The invention includes vertebrate and invertebrate homologues of the Doll protein, comprising proteins that contain a stretch of amino acids with similarity to the Drosophila Doll gene. Methods for producing the Doll protein, derivatives and analogs, e.g. by recombinant means, and antibodies to Doll are provided by the present invention as well. The invention also relates to methods for performing high throughput screening assays for compounds modulating Doll function in the Wnt pathway.