baber/WOPTO huggingface dataset:
Patent CA-2502321-A1 (CA)
Title: A security management method for an integrated access device of network
Inventor: MA JIANFEI
IPC: H04L29/06
Filed: 2003-08-13
Abstract: The present invention discloses a method for security management of integrated access devices (IADs) in network, which, primarily based on both H.248 and MGCP protocols, implements secure service authentication between IADs and SoftSwitch and management authentication between IADs and IADMS. When an account is opened for the IAD, the IAD device identifier, the authentication key, and the IP address or domain name of the IADMS is configured in the IAD; at the same time, the authentication key is configured in the SoftSwitch;  during management registration, the IAD sends a management registration message containing its device identifier and the IP address to the IADMS; when the IADMS determines the IAD  as legal, it accepts the management registration; finally, the IAD sends a registration message containing a transaction ID and the device identifier to the SoftSwitch for service registration. Above solution employs extended packets in standard protocols, and is compatible to the traditional registration approach, which results in low management and maintenance cost and high security and efficiency of management.
Patent CA-2503629-A1 (CA)
Inventor: LOVISA NOEL WILLIAM
IPC: G06F9/00
Filed: 2003-11-06
Abstract: L'invention concerne un procédé permettant de générer un code exécutable sur ordinateur au moyen de composants, chacun correspondant à un service de manipulation de données respectif, d'ordinaire mis en oeuvre par une entité respective. Le procédé consiste notamment à définir une combinaison de composants correspondant à une séquence de manipulations de données. Ces manipulations de données sont alors exécutées, ce que l'on peut réaliser en demandant la fourniture de chaque service à partir des entités respectives, conformément à la combinaison de composants définie, ce qui entraîne la génération du code exécutable sur ordinateur.
Patent CA-2503966-A1 (CA)
Title: Process for producing super high bulk, light weight coated papers
Inventor: WANG XIAO-QIN
IPC: D21H25/12
Filed: 2003-11-25
Abstract: The present invention relates to a process of manufacturing a high bulk, low weight paper product produced by using a high level of groundwood containing sheet, blade coating with specifically formulated coatings then passing the paper web between two extended-nip calenders, one calender for each side of paper. As a result, densification of the resulting coated paper product is reduced, while maintaining stiffness and opacity comparable to heavier weight sheets.
Patent CA-2503983-A1 (CA)
Inventor: MCCLELLAND DARREN
IPC: A43C11/00
Filed: 2005-04-07
Abstract: Apparatuses and method for tightening a cord. One apparatus includes a body, and a grabber extending from the body and defining a groove therebetween configured to grip the cord therein. Another apparatus includes a body, means for grabbing the cord, and means for gripping the cord between the means for grabbing and the body. A method includes gripping a cord in a groove defined between a grabber of a tightener and a body of the tightener, and pulling the tightener. The cord may include a lace, such as a skatelace.
Patent CA-2507677-A1 (CA)
Inventor: FERRARO MARK
IPC: G06Q30/02
Filed: 2003-12-05
Abstract: A method and system within which products in the field may receive both predefined services (126) and support as well as unknown services (122) and support is described. The system embodied according aspects of the invention includes communicating with client applications to determine what services the client (102) may request, to proceed to interact with those service requests, and to modify, update or provide new client services without user/customer intervention. Through the use of various web service protocols, the client is able to access infrastructure web services without requiring a priori knowledge of the services. This allows the client to adapt to changes in the provisioning of services without the prerequisite of a software upgrade or other a priori knowledge of such changes.
Patent CA-2508156-A1 (CA)
Inventor: TSUBURA YUTAKA
IPC: G01S7/521
Filed: 2005-05-24
Abstract: Provided is a sonar transmitter in which the structure is simplified and the power loss is decreased. A sonar transmitter comprises: a load unit having a transformer constituted with a primary wiring and a secondary wiring, and a wave transmitter to which the secondary voltage generated in the secondary wiring is applied; a control unit for outputting a PWM signal which originally has no offset voltage; and a transmission circuit unit which amplifies the PWM signal outputted from the control unit and applies it to the primary wiring as the primary voltage. The control unit comprises a memory circuit formed by ROM or RAM which stores a transmission signal waveform and a control circuit formed by a microcomputer or DSP, for example. With the present invention, a conventional feedback circuit, an adder and the like become unnecessary by outputting the PWM which originally contains no offset voltage.
Patent CA-2509469-A1 (CA)
Inventor: MILLER ALLEN D
IPC: A47G29/08
Filed: 2005-06-08
Abstract: A holder for a replaceable container of product includes a wall mountable support member having a longitudinal dimension. A holding sleeve extends transversely to the longitudinal dimension a first distance from a first region of the support member. The holding sleeve defines a bulbous recess. A foot extends transversely to the longitudinal dimension a second distance from a second region of the support member. The second distance is less than the first distance. The foot is spaced from the holding sleeve.
Patent CA-2510260-A1 (CA)
Title: Clothes washer accelerating systems and methods
Inventor: OUKROP BENTON BARTLEY
IPC: D06F34/08
Filed: 2005-06-16
Abstract: A washing machine includes a cabinet, a tub mounted within the cabinet, and a basket rotationally mounted within the tub for relative rotation therewith. A suspension assembly supports the tub within the cabinet. A  variable speed motor is included for rotating the basket about a rotation axis, and an inverter is operatively coupled to the motor. A controller is operatively coupled to the inverter and the motor and is configured to control the motor based on a drag torque on the basket.
Patent CA-2511795-A1 (CA)
Title: Appareil et procede de fabrication et de remplissage de poches souples
Inventor: LEE ROBERT A
IPC: B29C49/06
Filed: 2003-12-29
Abstract: L'invention concerne des poches souples ainsi qu'un procédé de fabrication de ces poches à partir de préformes. L'invention concerne également un procédé de fabrication et de remplissage desdites poches, chaque préforme/poche étant manipulée par l'intermédiaire de sa partie de col à travers toute la chaîne de production. Dans un mode de réalisation, la poche remplie est également garnie, décorée ou insérée dans un récipient extérieur rigide, tel qu'une boîte. Dans un mode de réalisation préféré, la chaîne de production est une version modifiée du type communément utilisé pour la manipulation de récipients rigides, tels que ceux utilisés pour la fabrication et le remplissage de boissons gazeuses.
Patent CA-2512783-A1 (CA)
Title: Process for treating a body of water
Inventor: HAUSIN VOLKER A
IPC: C02F/
Filed: 2004-01-05
Abstract: A process for treating a body of water in which a bioreactor and a water eductor are located in a body of water such that the eductor is submerged beneath the body of water to a depth of at least about 3 feet. The water eductor produces a water flow at a rate of at least about 60 feet per minute;  the water flow is substantially parallel to the surface of the body of water.  Water is also passed through a bioreactor that contains a plurality of bio-suspension elements within an enclosure located above a screen in the enclosure.
Patent CA-2513286-A1 (CA)
Title: Carbonyl-amino substituted acyl phenyl urea derivatives, method for the production and use thereof
Inventor: BURGER HANS-JOERG
IPC: C07C275/54
Filed: 2004-01-07
Abstract: The invention relates to compounds of formula (I) wherein the radicals have the cited meaning, in addition to the physiologically compatible salts thereof. The compounds, for example, can be used as medicaments for preventing and treating type 2 diabetes.
Patent CA-2514884-A1 (CA)
Inventor: SALVI ROHAN SUDHAKAR
IPC: H03M1/18
Filed: 2004-02-02
Abstract: A receiver operates to AGC a multi-carrier signal through a corresponding number of inner loops and an outer loop AGC processes. A first number of bits for representing the multi-carrier signal with a limited amount of interference is determined through a calibration mode process. The first number of bits provides for quantization of the multi-carrier signal at an outer loop AGC to a maximum quantization level. After the received signal power estimate is reached a predetermined “ON” threshold, the outer loop AGC is operated at a second number of bits higher than the first number of bits to allow a quantization of possible interference in accordance with a difference of the first and second number of bits. The outer loop AGC switches back to use the first number of bits when the received signal power estimate falls below a predetermined “OFF” threshold.
Patent CA-2517099-A1 (CA)
Title: White conductive primer coating composition and method of forming multilayered coating film
Inventor: ONOYAMA HIROYUKI
IPC: C08L75/00
Filed: 2004-03-04
Abstract: The present invention provides a white conductive primer coating composition comprising (a) 100 parts by total weight of a chlorinated polyolefin resin with a chlorine content of 10 to 40 wt.% and at least one modifier resin selected from the group consisting of acrylic resins, polyester resins and polyurethane resins, (b) 5 to 50 parts by weight of a crosslinking agent, and (c) 10 to 200 parts by weight of a white conductive powder comprising white inorganic pigment particles having a tin dioxide covering layer containing tungsten; and a method of forming a multilayer coating film using the composition.
Patent CA-2519021-A1 (CA)
Title: System and method of providing date, arithmetic, and other functions for olap sources
Inventor: AZIZI SOUFIANE
IPC: G06F16/2452
Filed: 2005-09-13
Abstract: A tabular function provider system and method is provided for providing support for functions not supported by an OLAP source. The system comprises a query interceptor for intercepting a business intelligence query, a query decompos er for extracting functions not supported by an OLAP source from the query, an OLAP query provider interface for sending OLAP supported queries to an OLAP query provider and receiving results, and a relational query interface 108 for sending the results to a relational query provider. The method comprises the steps of intercepting a intercepting a BI query, extracting functions in the BI query that are not supported by an OLAP source, sending the remaining OLAP supported queries to an OLAP query provider, receiving results from the OLAP query provider, sending the results to a relational query provider along with the extracted functions that are not supported by an OLAP source.
Patent CA-2519699-A1 (CA)
Title: Pedal-vehicle clutch and drive system
Inventor: KETTLER HEINZ
IPC: B62M23/00
Filed: 2000-04-03
Abstract: A clutch for a pedal-driven vehicle having pedals and a frame, and a method and system for transmitting power from the pedals; the clutch being shiftable in two rotational directions. The clutch includes a drive shaft which can rotate in each of two directions upon corresponding rotation of the pedals in each of the two directions. A catch element is fixedly secured to the drive shaft. A driven shaft is provided, and an engagement mechanism is arranged between the drive shaft and the driven shaft. A fixed member is provided, with a holding element frictionally engaging the fixed member. A spring element is biased to release the engagement mechanism from engagement with the driven shaft. The clutch allows the pedal vehicle to be moved in each of the two directions with or without corresponding movement of the pedals. The method of transferring power with the clutch provides for moving the pedals to cause the first shaft to rotate from a freewheel position in one of a clockwise and a counterclockwise direction, whereby the engagement mechanism is moved into an engagement position so as to rotate the second shaft and prevent the pedals from moving and allowing the second shaft to the rotate freely in either the clockwise or counterclockwise directions.
Patent CA-2520477-A1 (CA)
Inventor: NODONO MITSUNORI
IPC: H01M8/02
Filed: 2004-03-24
Abstract: A process for producing a polymer electrolyte membrane, comprising coating at least one major surface of a porous base material with a solution of polymer electrolyte, applying tension (F, kg/cm) of the range of the formula: 0.01 <=  F <= 10 (A) to the coated porous base material and laminating the porous base material with a support material; and an apparatus therefor. In this process, a polymer electrolyte membrane free from wrinkling, etc. and thus excelling in appearance can be continuously produced.
Patent CA-2520604-A1 (CA)
Title: Insertion of furin protease cleavage sites in membrane proteins and uses thereof
Inventor: BROWN DENNIS T
IPC: C12P21/06
Filed: 2004-05-07
Abstract: Cleavage site for the protease furin is inserted between domains of a membrane glycoprotein. Upon cleavage by furin in the trans~-Golgi network, the protein is separated into individual membrane-free domain that retains its native conformation. This protocol can be used to produce virus membrane protein domains for structural analysis and for trials as vaccines.
Patent CA-2523424-A1 (CA)
Title: Devices and methods for determining the amount of energy absorbed during irradiation
Inventor: MACPHEE MARTIN J
IPC: A61L2/08
Filed: 2004-04-23
Abstract: Devices and methods are disclosed for determining the amount of energy absorbed during irradiation. Such devices comprise a material that absorbs radiation in a quantifiable manner and a cooling agent to maintain the temperature of that material within a predetermined range, and may be used to determine the amount of energy absorbed during irradiation, for example during sterilization of a biological material.
Patent CA-2523914-A1 (CA)
Inventor: MARTIN CHRISTOPHER D
IPC: G08B29/18
Filed: 2005-10-19
Abstract: A system diagnostic mode is provided for a security central station receiver that monitors the operations of a large number of individual security systems over a large number of telephone lines. The system diagnostic mode provides the receiver with the capability to test itself for proper operation after it has been initially installed, or on a repeated basis thereafter, to ensure that the receiver at the security central station is fully operational. A plurality of line cards are designed to serve and interface with the large number of telephone lines. The auto test diagnostic mode tests the operation of the central station receiver, and is programmed to automatically dial into each of the plurality of line cards and to send to each line card a number of preformatted test signals using standard reporting formats that are generated by the auto test diagnostic mode. The auto test diagnostic mode is preferably provided on a test line card shat generates the preformatted test signals. After the test is completed, the auto test diagnostic mode routes a report on the results of the preformatted tests to an output of the security central station receiver such as an automation system.
Patent CA-2527165-A1 (CA)
Title: Device for reaction of gas streams
Inventor: MUSCHELKNAUTZ SEBASTIAN
IPC: B01J8/02
Filed: 2004-04-22
Abstract: The invention relates to a device for the reactive conversion of gaseous streams at high temperatures in excess of 1000 ~C. Said device comprises a reaction chamber (8) with an inlet opening for the gaseous streams to be converted, in particular a burner head (2) and an outlet opening for the converted gaseous streams. In order to guarantee the highest possible conversion performance, the reaction chamber (8) has a narrow construction, extending longitudinally from the inlet opening to the outlet opening to form a controlled gaseous flow, thus preventing a circulatory flow in the reaction chamber (8). To achieve reaction conditions that are as adiabatic as possible, the reaction chamber (8) is thermally insulated with a layer (7) that has a porous foam and/or fibre structure. In the simplest embodiment, the reaction chamber (8) is cylindrical, thus achieving a tubular flow reactor construction for the entire device.
Patent CA-2529189-A1 (CA)
Inventor: HOERENTRUP JOBST
IPC: H04N1/64
Filed: 2004-05-06
Abstract: Subtitling aims at the presentation of text information and graphical data, encoded as pixel bitmaps. The size of subtitle bitmaps may exceed video frame dimensions, so that only portions are displayed at a time. The bitmaps are a separate layer lying above the video, e.g. for synchronized video subtitles, animations and navigation menus, and therefore contain many transparent pixels. An advanced adaptation for bitmap encoding for HDTV, e.g. 1920x1280 pixels per frame as defined for the Blu-ray Disc Prerecorded format, providing optimized compression results for such subtitling bitmaps, is achieved by a four-stage run length encoding. Shorter or longer sequences of pixels of a preferred color, e.g. transparent, are encoded using the second or third shortest code words, while single pixels of different color are encoded using the shortest code words, and sequences of pixels of equal color use the third or fourth shortest code words.
Patent CA-2530847-A1 (CA)
Inventor: SCHNEIDER JOSEPH C
IPC: H05H1/36
Filed: 2005-12-19
Abstract: A system for automatically controlling an operating mode of a plasma torch is disclosed. The system includes a plasma torch that is connected to a power source and a controller. The controller is configured to automatically determine a desired operating mode of the plasma torch and deliver a power signal to the plasma torch based on the desired operating mode.
Patent CA-2535521-A1 (CA)
Title: Process and installation for the fractionation of air into specific gases
Inventor: PAELINCK PHILIPPE
IPC: F25J3/00
Filed: 2006-02-07
Abstract: In order to reduce incoming atmospheric carbon dioxide levels in compressed air prior to cryogenic distillation, a water spray cooling tower equipped with biocatalytic packing, or fed with absorptive reagents, is used to convert gaseous carbon dioxide into bicarbonate ions which dissolve in the cooling water. The hydration reaction and refrigeration occur synergistically. The bicarbonate ions are subsequently removed from the solution using the heat from the compressed air in a regenerator re-boiler unit, and then fed to a percolation cooling tower for releasing CO2 and cooling.
Patent CA-2536215-A1 (CA)
Title: Transformable toy vehicle
Inventor: ONG KENLIP
IPC: A63H17/00
Filed: 2005-10-19
Abstract: A toy vehicle (10, 1010, 1110, 1210) includes a central housing (12, 1134, 1234) having first and second oppositely disposed sides (12a, 12b, 1134a, 1134b). A first wheel (30, 1014, 1114, 1214) is rotatably mounted on the first side of the housing, and a second wheel (40, 1016, 1116, 1216) is rotatably mounted on the second side of the housing. Each of the first and second wheels has a central hub (50, 1020, 1120, 1220) and a plurality of individual vanes (20, 1018, 1118, 1218) rotatably attached to the hub. Each hub has a center disposed along a first axis of rotation (50', 1032, 1132) common to the first and second wheels. Each vane is rotatable about a second vane axis (20') extending transversely with respect to the first axis. An end of each vane distal to the hub forms a circumferential surface portion of one of the first and second wheels.  Motors (83, 85, 87, 1040, 1042, 1044, 1140, 1142, 1144) drive the wheels and rotate the vanes.
Patent CA-2538507-A1 (CA)
Inventor: GREMLICH SANDRINE
IPC: A61K38/17
Filed: 2003-08-30
Abstract: L'invention concerne une fraction de lait pouvant être obtenue par acidification de caséine micellaire et séparation de la caséine précipitée, cette fraction étant appelée protéine soluble dans l'acide issue de caséine micellaire. Il s'avère que la fraction de lait et en particulier certaines sous-fractions de celle-ci sont bioactives et favorisent la libération de GLP-1 in vitro. De ce fait, la protéine soluble dans l'acide issue de caséine micellaire peut être utile pour traiter et prévenir le diabète de type II et l'obésité et elle peut être ajoutée à des formules destinées à d'autres applications liées au tractus gastro-intestinal.
Patent CA-2539020-A1 (CA)
Inventor: TERPINSKI CASPER M
IPC: A41D19/00
Filed: 2006-03-09
Abstract: A magnetic finger glove helps persons hold, install, and retrieve small metallic objects, such as nuts or screws, in hard-to-reach places. The finger glove is sized and shaped to sheathe and conform to an adult human index finger. A small round disc neodymium magnet is affixed to a fabric assembly in the region corresponding to the fingertip. The magnet weighs less than 0.002 pounds and is small enough to be confined within an area on the fabric assembly of less than 0.5 square inches. Yet, the magnet has a holding force of at least 1 pound. An optional wrist anchoring system is provided for the magnetic finger glove. Full glove embodiments with one or more magnetic fingers are also provided.
Patent CA-2539301-A1 (CA)
Inventor: MECCA TOMMASO
IPC: C07C237/04
Filed: 2004-09-16
Abstract: The present invention relates to heparin-binding calixarene compounds of general Formula (I) in which R, R1, L and n have the meanings indicated in the description and their use in the biomedical field.
Patent CA-2540528-A1 (CA)
Title: Carton feeder with extended carton hold down member and carton guide
Inventor: FLAGG MICHAEL F
IPC: B31B50/78
Filed: 2006-03-21
Abstract: A packaging machine includes a carton feeder with rotary feeders that select, transport, and partially erect collapsed sleeve-type cartons in preparation for loading articles into each partially erected carton before its ends are sealed. A  guide causes the collapsed carton to conform to the orbital path of a transfer feeder so as to optimize its presentation for engagement by an erecting feeder. An extended carton hold down member stabilizes the collapsed carton so as to enable the transfer and the erecting feeders to briefly engage the collapsed carton simultaneously, thereby partially erecting the carton, while preventing fluttering and jamming caused by premature release of the carton. The guide also prevents the extended carton hold down member from interfering with the passage of the collapsed carton. The rear portion of the carton hold down member provides stabilizing pressure to prevent the carton from collapsing before it is loaded.
Patent CA-2542143-A1 (CA)
Title: Method and apparatus for route discovery within a communication system
Inventor: CALCEV GEORGE
IPC: H04L12/56
Filed: 2004-10-26
Abstract: During route discovery in an ad-hoc communication network, an overlay transceiver (104) determines a plurality of ~seed~ nodes that lie between the source and the destination node. The seed nodes are notified of the desire to discover a route between the source and the destination node. Once notified, the seed nodes immediately broadcast route discovery messages. All nodes (101) within the underlay communication system (110) periodically listen for route discovery messages. If any node within the underlay communication (system110) receives a route discovery message having the same route identification, route information between the two seeds will be provided to the overlay transceiver (104), giving the overlay communication system a ~path~ between the seeds.  Once the overlay transceiver (104) receives route information between all seeds, it then determines and appropriate route between sources and destination devices, and broadcasts this information to the source and the destination devices.