baber/WOPTO huggingface dataset:
Patent CA-2293422-C (CA)
Title: Method and apparatus for providing cellular radio service to standard analog terminals
Inventor: AGUIRRE FERNANDO
IPC: H04M1/724
Filed: 1998-06-05
Granted: 2010-04-20
Abstract: A method of and an apparatus for setting up a call between at least one standard analog terminal and a remote terminal in a network, via a radio terminal, or accessing a remote terminal or requesting a service in the network, via a radio terminal, while the radio terminal is engaged in a conversation with another remote terminal in the network. The contents of the memory are cleared, and a first dialed digit is received from the standard analog terminal. Call set up processing, flash access preparation, or verification of radio terminal status is terminated. The first dialed digit is stored in the memory, and call set up processing, flash access preparation, or verification of the radio terminal status is initiated. If a subsequently dialed digit is received from the standard analog terminal, then call set up processing, flash access preparation, or radio terminal status verification is terminated, and the subsequently dialed digit is stored in the memory. Call set up processing, flash access preparation, or radio terminal status verification is then re-initated.
Patent CA-2294165-C (CA)
Title: Dessert congele
Inventor: ROCHAT FLORENCE
IPC: A23L29/244
Filed: 1998-06-12
Granted: 2007-11-27
Abstract: Dessert congelé à base d'une crème glacée comprenant des bactéries lactiques, ladite crème glacée étant enrobée sur tout ou partie de sa surface par, et/ou disposées dans, et/ou entre, un support ingestible, caractérisé en ce que le support est dépourvu substantiellement de bactéries lactiques et qu'il comprend des fibres fermentescibles favorisant spécifiquement la croissance dans le tractus intestinal des bactéries lactiques contenues initialement dans la crème glacée. L'invention concerne également l'utilisation combinée de bactéries lactiques et de fibres prébiotiques, pour la préparation d'une composition congelée dans laquelle les bactéries lactiques et les fibres ne sont pas substantiellement en contact, pour le traitement et/ou la prévention des désordres gastro-intestinaux, pour renforcer le système immunitaire humain, ou pour augmenter l'absorption des minéraux.
Patent CA-2295479-C (CA)
Inventor: JONES KERRY N
IPC: G06F9/445
Filed: 1998-07-15
Granted: 2003-12-30
Abstract: Cette invention se rapporte à un procédé et à un appareil constituant un système de mise à jour permettant de convertir un ANCIEN fichier (34) en un NOUVEAU fichier (40) à l'aide d'un fichier de correction réparti (36). On analyse l'ANCIEN fichier (34) afin d'y localiser des chaînes qui sont stockées dans une table; on essaie de trouver dans le NOUVEAU fichier des correspondances (les correspondances parfaites ne sont pas obligatoires) qui sont stockées. Puis au cours d'un processus itératif, on affine et on optimise ces correspondances, ce qui produit un fichier de correction (36) plus petit et plus facile à répartir. Il est possible d'envoyer ce fichier de correction (36) vers les endroits où l'ANCIEN fichier (34) peut alors être converti par le fichier de correction (36) en un NOUVEAU fichier (40).
Patent CA-2300887-C (CA)
Inventor: KAUS EBERHARD
IPC: H02J5/00
Filed: 1998-08-06
Granted: 2008-05-06
Abstract: The invention relates to a method and device for inductive transmission of electric power from a medium frequency source with a frequency of f M to one or more mobile consumers which are inductively coupled to the transmission line via an extended transmission line.
Patent CA-2307111-C (CA)
Inventor: YOSHIZAKI HIDEO
IPC: A61K31/50
Filed: 1998-11-09
Granted: 2009-06-30
Abstract: Cette invention se rapporte à des dérivés de pyridazine représentés par la formule générale (1) ou à des sels de ces dérivés; et à des médicaments contenant ces composés comme principe actif. Dans cette formule, R<1> représente aryle (substitué); R<2> représente phényle substitué par alcoxy inférieur, alkylthio inférieur ou similaire à la position 4; R<3> représente H, alcoxy inférieur, haloalkyle inférieur, cycloalkyle inférieur, aryle (substitué), aryloxy (substitué), un reste hétérocyclique azoté (substitué), aminocarbonyle (substitué) ou alkyle-carbonyle inférieur; A représente une liaison simple, alkylène inférieur ou alcénylène inférieur; X représente O ou S, et la ligne en pointillé entre les atomes de carbone aux positions 4 et 5 représente une liaison simple ou double. Ces composés ont une excellente action inhibitrice contre la production de l'interleukine 1 beta , ce qui les rend utiles comme médicaments préventifs et thérapeutiques contre les maladies immunologiques, les maladies inflammatoires, les maladies ischémiques, etc.
Patent CA-2308081-C (CA)
Title: Fault protection for hitless and errorless switching of telecommunications signals
Inventor: CASTRO PETER RAYMOND
IPC: H04L69/40
Filed: 2000-05-11
Granted: 2005-09-06
Abstract: In a distributed switch architecture, each incoming signal is sliced into a plurality of sub-signals. A checksum function is applied to subsets of data in each sub-signal to generate and add a checkbit to the sub-signal for each subset of data. Two copies of the augmented sub-signal are routed in parallel through redundant portions of the distributed switch fabric. Only one of the resulting routed sub-signals is selected for use in generating the corresponding outgoing signal, which is generated by combining data from selected routed sub-signals corresponding to all of the original sub-signals. Checksum analysis is performed on the two routed sub-signals to determine if a fault has occurred. If a fault is detected in the routed sub-signal currently being selected for use in generating the outgoing signal, the selection is changed so that the other routed sub-signal is used. The checkbits are preferably added to the sub-signals in place of terminated overhead data in the transmission format of the incoming signal. By appropriate selection of the size of each subset of data (i.e., if the size is not too small). the number of checkbits added to the sub-signals will not increase the size of the data routed through the distributed switch fabric relative to the size of the data in the transmission format of the incoming signal. In addition, an appropriate selection of the size of each subset of data (i.e., if the size is not too big) ensures that the fault protection scheme of the present invention will satisfy requirements for errorless switching in which the total detection time from a single-point failure is kept within 60 nanosec.
Patent CA-2310351-C (CA)
Title: Cylinder head and motor block castings
Inventor: HEUSLER LEONHARD
IPC: C22C21/02
Filed: 2000-05-31
Granted: 2004-02-03
Abstract: The invention relates to a cylinder head and motor block casting made of Si 6.80 - 7.20, Fe 0.35 - 0.45, Cu 0.30 - 0.40, Mn 0.25 - 0.30, Mg 0.35 - 0.45, Ni 0.45 - 0.55 Zn 0.10 - 0.15, Ti 0.11 - 0.15, remainder aluminium and phases of the types aluminium-nickel, aluminium-copper, aluminium-manganese, aluminium-iron as well as mixed phases. For manufacturing an aluminium alloy is filled into a casting mould at a temperature of 720° to 740°C, then the aluminium alloy is subjected to cooling at a cooling rate of 0.1 to 10 K s-1, after the cooling to room temperature a thermal treatment is carried out under the following conditions: solution heat treatment at 530°C for 5 hours, a chilling in water at 80°C and an artifical ageing at a temperature of 160 to 200°C for 6 hours.
Patent CA-2317746-C (CA)
Inventor: ZHOU STEPHEN Q
IPC: G02B1/04
Filed: 1999-02-12
Granted: 2008-05-06
Abstract: L'invention concerne des prothèses médicales (10) à effets traumatisants réduits (10) et des procédés relatifs à leur utilisation. Au moins une partie de la prothèse est en matériau élastomère à cristallisation induite par étirement, matériau conçu pour offrir ladite cristallisation en cas d'allongement sensible de la prothèse, ce qui donne des configurations de prothèse stables nécessitant une incision réduite et présentant au moins une taille d'incision unidimensionnelle aux fins d'implantation sous une forme non étirée. A titre d'exemple, on cite les lentilles intraoculaires en élastomères de silicone, à cristallisation induite par étirement, optiquement clairs, à fort indice de réfraction. Lesdites lentilles sont conçues pour présenter une cristallisation par étirement à des températures proches de la température ambiante après un allongement supérieur ou égal à 300 %, d'une part, et pour reprendre leur configuration initiale dès qu'elles sont exposées à la température corporelle après implantation.
Patent CA-2319018-C (CA)
Inventor: WALEH AHMAD
IPC: H01L21/302
Filed: 1999-01-26
Granted: 2004-08-24
Abstract: Ashing of an organic film from a substrate is carried out by providing a plasma comprising a gas or gas mixture selected from the following groups: (a) sulfur trioxide alone; (2) sulfur trioxide plus on e supplemental gas; and (3) sulfur trioxide plus at least two supplemental gases. Any of the following gases may be employed as the supplemental gas: water vapor, ozone, hydrogen, nitrogen, nitrogen oxides, or a halogenide such as tetrafluoromethane, chlorine, nitrogen trifluoride, hexafluoroethane, or methyltrifluoride.
Patent CA-2322124-C (CA)
Inventor: KATZ HAL H
IPC: A61B1/04
Filed: 2000-10-03
Granted: 2008-01-22
Abstract: A surgical device for use with a video display and for retracting, viewing, and accessing tissue is described. The surgical device comprises an elongated platform and a concave head connected to a distal end of the platform. The concave head defines a cavity that provides a working space for an end-effector of an instrument. The surgical device further comprises an image sensor attached to the inside of the concave head so that tissue within the working space may be imaged by the image sensor to provide an electrical signal for a video display. The surgical device further comprises an illumination means for illuminating tissue within and adjacent to the cavity of the concave head. A power source is provided for powering the image sensor and the illumination means. A handle is attached to the proximal end of the platform.
Patent CA-2322626-C (CA)
Inventor: FREED PAUL S
IPC: A61M60/88
Filed: 1998-11-30
Granted: 2004-07-13
Abstract: A control system for an inflatable chamber on a patient's aorta monitors (402, 412) an actual flow duration time for inflating or deflating the chamber with a volume of pressurized fluid from reservoirs, and compares (404, 416) the actual time with a target time If the actual inflation time is too short with respect to the target time the pressure is decreased (408), and if too long the pressure is increases (410). Also, if the actual deflating time is too short with respect to the target time, the vacuum is decreased (418), and if too long the vacuum is increased (420). The change in either of the pressure sources is varied (422-428) until the desired value is reached within the reservoirs.
Patent CA-2323403-C (CA)
Inventor: ISOBEDATE YOSHIHIKO
IPC: A41G3/00
Filed: 2000-10-17
Granted: 2009-07-14
Abstract: This invention relates to a wearer's own hair utilizing type wig in which the wearer's own hair is pulled up through a space in the wig and blended with false hairs at the time for attaching the wig to the wearer and in which the wearer's own hair can be effectively and evenly utilized, thus enabling to provide an abundance of hair as a whole. Particularly, the wig (1, 2, 3) comprises a hair-secured frame (10, 20, 30) which includes a skeleton-like framework and false hairs (15) attached to the skeleton-like framework. That is, a wig of the present invention comprises a hair-secured frame (10, 20, 30) having no perimeter, the hair- secured frame including a skeleton-like framework and a plurality of false hairs (15) attached to the skeleton-like framework, the skeleton-like framework including a plurality of ribs (13, 18) combined in such a manner as not to form an outline of the wig, for attachment, the wearer's own hair (H) being pulled up through a space of the hair-secured frame (10, 20, 30) and blended with the false hairs (15) attached to the ribs (13, 18).
Patent CA-2324608-C (CA)
Title: Adaptive packet compression apparatus and method
Inventor: KALKSTEIN NIR
IPC: H03M7/46
Filed: 1999-01-21
Granted: 2007-02-06
Abstract: According to the present invention, there is provided a method for compressing each of a plurality of data packets to form a compressed packet for transmission by a communication device, the data packets being composed of a sequence of data elements and the data packets being stored on a first computer such that the method is performed by the first computer, the method comprising the steps of: (a) receiving one of the plurality of data packets designated as packet P m; (b) parsing the packet P m such that the sequence of data elements of the packet P m is paned into a sequence of parsed elements, each of the parsed elements having a form selected from the group consisting of a character, a pair of offset and length components, and a run length encoding consisting of a repetition factor component and a character component, and each of parsed elements and each of the components of the parsed elements having a frequency of occurrence; (c) selecting an encoding table from a historical array, the historical array including at least one encoding table from compresssion of at least previously compressed data packet, the encoding table having been constructed according to the frequencies of occurrence of a plurality of parsed elements of the at least one previously compressed data packet, independent of data from the packet P m; (d) encoding the sequence of parsed elements according to the encoding table to form encoded data; (e) packaging the encoded data in to the compressed packet; (f) constructing a historical frequency list of the frequencies of occurrence of the parsed elements; (g) constructing an additional encoding table according to the frequencies of occurrence of the parsed elements; and (h) storing the additional encoding table in the historical array.
Patent CA-2333061-C (CA)
Inventor: VIERHEILIG ALBERT A
IPC: B01D53/48
Filed: 1999-02-24
Granted: 2008-02-05
Abstract: Selon l'invention, des gaz à teneur en soufre réduite tels que H2S, COS et CS2 sont supprimés d'un courant gazeux au moyen de compositions renfermant un ingrédient à base de titanate de zinc en association à un matériau renfermant une phase à base d'aluminate d'oxyde de métal de la même espèce que celui des particules.
Patent CA-2334344-C (CA)
Title: Method and composition for the treatment of epidermal irritations and infections
Inventor: EMBRO WILLIAM J
IPC: A61P31/04
Filed: 1999-06-09
Granted: 2005-08-16
Abstract: An improved stannous fluoride composition is disclosed. The composition comprises stannous fluoride and at least one zinc containing compound. The zinc containing compounds stabilized and prevent hydrolysis of the stannous ions resulting in a mare effective stannous fluoride composition for use in the treatment of epidermal irritations and infections.
Patent CA-2337613-C (CA)
Title: Structure for achieving a linear light source geometry
Inventor: WILSON JOHN COLVIN
IPC: F21Y103/00
Filed: 1999-06-28
Granted: 2008-02-05
Abstract: Improved linear illumination sources are disclosed which utilize external, highly reflective enclosures containing one or more linear openings and thereby achieve improved source efficiency, output irradiance and/or output radiance. Such improved illumination sources may be combined with additional optical elements to produce more complex illumination systems.
Patent CA-2339089-C (CA)
Title: Cold-adapted equine influenza viruses
Inventor: YOUNGNER JULIUS S
IPC: C12R1/92
Filed: 1999-08-12
Granted: 2009-06-02
Abstract: The present invention provides experimentally-generated cold-adapted equine influenza viruses, and reassortant influenza A viruses comprising at least one genome segment of such an equine influenza virus, wherein the equine influenza virus genome segment confers at least one identifying phenotype of the cold-adapted equine influenza virus, such as cold-adaptation, temperature sensitivity, dominant interference, or attenuation. Such viruses are formulated into therapeutic compositions to protect animals from diseases caused by influenza A viruses, and in particular, to protect horses from disease caused by equine influenza virus. The present invention also includes methods to protect animals from diseases caused by influenza A virus utilizing the claimed therapeutic compositions. Such methods include using a therapeutic composition as a vaccine to generate a protective immune response in an animal prior to exposure to a virulent virus, and using a therapeutic composition as a treatment for an animal that has been recently infected with a virulent virus, or is likely to be subsequently exposed to virulent virus in a few days whereby the therapeutic composition interferes with the growth of the virulent virus, even in the absence of immunity. The present invention also provides methods to produce cold-adapted equine influenza viruses, and reassortant influenza A viruses having at least one genome segment of an equine influenza virus generated by cold-adaption.
Patent CA-2347707-C (CA)
Title: Foldable ophthalmic and otorhinolaryngological device materials
Inventor: SCHLUETER DOUGLAS C
IPC: A61L27/00
Filed: 2000-08-23
Granted: 2009-06-09
Abstract: Disclosed are soft, high refractive index, acrylic materials having an elongation of at least 150 %. These materials, especially useful as intraocular lens materials, contain an aryl acrylic hydrophobic monomer as the single principal device-forming monomer. In addition to their use as intraocular lens materials, the present materials are also suitable for use in other ophthalmic or otorhinolaryngological devices, such as contact lenses, keratoprostheses, corneal inlays or rings; otological ventilation tubes and nasal implants.
Patent CA-2350345-C (CA)
Inventor: GIROUARD BRUNO
IPC: B62M27/00
Filed: 2001-06-12
Granted: 2007-08-21
Abstract: A snowmobile positions riders close to the center of gravity of the snowmobile, reduces jostling forces, and improves the comfort and ridability of the snowmobile. The snowmobile has a steering position on a steering device that is disposed forward of the forward-most drive axle and center of gravity of the snowmobile. A steering shaft, which operatively connects the steering device to the skis, forms an angle of less than 45 degrees with vertical. The seat may have seat positions for one, two, or three riders, the first seat position being disposed less than 590 mm behind the forward-most drive track axle. The seat may be divided into two sections, the second seat section being removably attached to the frame behind the first seat section. The back of the seat and the rearward- most seat position may be disposed behind the back end of the snowmobile's frame.
Patent CA-2355754-C (CA)
Inventor: MORGANTI PIERO
IPC: F04B39/10
Filed: 2001-08-23
Granted: 2009-10-06
Abstract: A system for remote diagnosis of the state of wear of the suction and delivery valves of reciprocating compressors (20), comprising at least one piezoelectric seismic sensor (12), applied to each cylinder (14) of the compressor (20), which transforms the vibrations generated by the noise of the valves into an electric signal, from which, by means of appropriate amplification and filtering methods, the envelope of the resulting narrow band signal is obtained; the signal obtained is then digitised, and transmitted to a remote diagnostics centre (16), in order to be monitored.
Patent CA-2362233-C (CA)
Inventor: ZHAO XIAOBIN
IPC: C08B37/08
Filed: 2000-02-03
Granted: 2006-11-14
Abstract: L'invention concerne un procédé d'obtention de dérivés d'acide hyaluronique (HA) réticulés avec un autre polymère, plus particulièrement de multiples dérivés d'acide hyaluronique à double réticulation. L'invention concerne aussi de nouveaux dérivés réticulés, des produits les contenant et leurs applications dans les domaines cosmétique, médical et pharmaceutique.
Patent CA-2363457-C (CA)
Inventor: KOTT KEVIN LEE
IPC: C11D3/39
Filed: 1996-04-23
Granted: 2006-10-10
Abstract: Aqueous, acidic bleach laundry detergent compositions with selected chelants which remain substantially undissolved in the acidic product formulation are described. The chelants are chemically stable within the product even upon extended storage and provide improved in-use chelating as well as product performance. The invention also describes a process for removing color impurities from the chelants used in the laundry detergent compositions.
Patent CA-2364888-C (CA)
Title: A method and system for complete 3d object and area digitizing
Inventor: MIHELCIC JOE
IPC: G01S17/89
Filed: 2001-12-07
Granted: 2010-09-28
Abstract: A method for generating a three-dimensional data model of a surface comprising the steps of selecting data parameters for the three-dimensional data model; configuring a data acquisition system corresponding to the data parameters, wherein the data acquisition system comprises a data acquisition apparatus and a data acquisition computer system; scanning the surface with the data acquisition system to obtain digital images of the surface and position data for determining three-dimensional coordinates of the surface; determining the three-dimensional coordinates of the surface from the position data and the digital images; associating the digital images with the three- dimensional coordinates to produce the three-dimensional data model; and, storing the three-dimensional data model in the data acquisition system.
Patent CA-2366020-C (CA)
Title: Procede et appareil de decoagulation
Inventor: KONYA ANDRAS
IPC: A61B17/22
Filed: 2000-03-03
Granted: 2009-07-14
Abstract: La présente invention concerne un procédé et un appareil de décoagulation. L'appareil de décoagulation comprend un cathéter, un élément placé dans le cathéter, et un groupe de plusieurs élément déformables. Le groupe de plusieurs éléments se courbe et se replie lorsque le cathéter glisse par rapport à l'élément précité, de manière à décoaguler un site donné. Dans un autre mode de réalisation, un appareil de décoagulation comprend un premier et un second cathéter, un fil-guide, une enveloppe déformable et un revêtement intérieur. L'enveloppe déformable se déploie et se replie lorsque le premier cathéter glisse par rapport au second cathéter, de manière à décoaguler le site en question. Le fil-guide facilite le déplacement, et le revêtement intérieur empêche les matières d'entrer dans l'appareil.
Patent CA-2366825-C (CA)
Inventor: PUVVADA SUDHAKAR
IPC: A61Q19/10
Filed: 2000-03-28
Granted: 2010-03-23
Abstract: The invention relates to liquid cleansing compositions in lamellar phase. The use of specific anionic surfactant has been found to enhance both the initial viscosity and the freeze thaw (low temperature) viscosity/stability of the compositions.
Patent CA-2374582-C (CA)
Inventor: ESSER HANS-GERD
IPC: B29C65/48
Filed: 2000-06-14
Granted: 2005-08-16
Abstract: The aim of the invention is to provide a simple and cost-effective device fo r joining substrates (2, 3) which allows a secure and exact joining of the substrates and reduces the reject rate. To this end, the invention provides a novel device for joining at least two substrates (2, 3) that comprise one inner hole each and a pin that is adapted to the inner holes of the substrates. Said pin is provided with at least two noses (10) that are radially displaceable with respect to the pin (5). The edges of the inner holes of the substrates glide downwards on the straight outer surfaces of sa id noses (10) when said noses are displaced towards the pin.
Patent CA-2377174-C (CA)
Inventor: ZIEGLER IRIS
IPC: A61K9/16
Filed: 2000-06-13
Granted: 2009-07-28
Abstract: The invention relates to an oral application unit containing active substanc es Tramadol and Diclofenac and/or the physiologically acceptable salts thereof. The inventio n is characterized in that both active substances are contained in the same application unit as tw o separately formulated subunits.