baber/WOPTO huggingface dataset:
Patent CA-2375366-A1 (CA)
Inventor: EVLOGUIEVA EVELINA
IPC: H04M7/00
Filed: 2000-06-16
Abstract: A system and method for providing Value-Added Services (VAS) in an integrated telecommunications network (200) having a packet-switched network portion (PSN) operable with Session Initiation Protocol (SIP). The integrated telecommunications network includes a SIPextSSP server (204), a trigger server (206), and a service node (212)having a Service Logic Program (SLP)(216) that is operable with Intelligent Network Application Protocol (INAP). The SIPext SSP and service nodes are provided with the capability to communicate using SIP-compliant messaging. New header fields are provided that specify operations to be performed by the service node (212) with respect to a service. INAP service parametric data is also provided in the header fields in a sequential form. When a call is received in the SIPext SSP server (204) for a user having a subscription for a VAS, it queries the user profile stored in the trigger server (206). If the user is subscribed for a service, a SIP  request message is formulated based on the user profile, wherein appropriate headers are populated with relevant parametric information and call context data. The service node (212) launches the SLP (216) based on the information provided in the request message and sends a SIP response message to the SIPext SSP (204) server with an instruction concerning the provisioning of the VAS.  The SIPext SSP server, thereafter, takes an appropriate action based on the response message and any parametric information contained therein.
Patent CA-2377354-A1 (CA)
Title: Bleaching compositions
Inventor: TODINI ORESTE
IPC: C11D3/395
Filed: 2000-06-27
Abstract: The present invention relates to a bleaching composition suitable for use in laundry applications comprising a preformed peroxycarboxylic acid, amine oxide and a co-surfactant or hydrotrope or mixtures.
Patent CA-2377405-A1 (CA)
Inventor: ASMUSSEN MICHAEL L
IPC: G10L13/06
Filed: 2000-06-23
Abstract: A viewer for displaying an electronic book having various text-to-speech and speech recognition features. The viewer permits a user to select text in a displayed electronic book and have it converted into corresponding speech. In addition, a user may have the viewer automatically perform text-to-speech conversion for an entire displayed electronic book or a particular page of the electronic book. The viewer also permits a user to enter voice commands.
Patent CA-2377849-A1 (CA)
Title: High power rotary transformer with bus duct assembly
Inventor: WHITE MICHAEL WALTER
IPC: H02K13/02
Filed: 2002-03-21
Abstract: A rotary transformer has a bus duct assembly that extends through the hollow shaft of a rotary transformer from collector or slip rings positioned above a drive motor for-the rotary transformer to end windings of the rotor positioned most remote from the drive motor. By positioning the leads of the bus duct connection with the rotor end windings on the rotor end windings most remote form the drive motor, the shaft strength and integrity is not reduced due to the torque applied by the drive motor.      Further, the shaft is formed from two coupled shaft sections and the bus duct assembly comprises two L shaped sections each positioned substantially within a corresponding shaft section. The bus duct sections are interconnected to complete the bus duct assembly making it simpler to remove the first or upper shaft section from the second or lower shaft section during field servicing. Further, the use of the two bus duct sections within the shaft coupled together simplifies assembly of each bus duct section within its corresponding shaft section.
Patent CA-2377952-A1 (CA)
Title: Hydrogen absorbing alloy powder, and process for producing the same
Inventor: SUZUKI TAKANORI
IPC: H01M4/46
Filed: 2000-06-26
Abstract: To produce a hydrogen absorbing alloy powder, a starting powder and a plurality of balls are thrown into a container of a ball mill, and then, the inside of the container is maintained in a hydrogen atmosphere to conduct a mechanical alloying.
Patent CA-2378884-A1 (CA)
Title: Mobile station supervision of the forward dedicated control channel when in the discontinuous transmission mode
Inventor: JOU YU-CHEUN
IPC: H04W36/08
Filed: 2000-07-20
Abstract: A method and apparatus for supervising a dedicated control channel when in the discontinuous transmission mode. The mobile station (4) monitors the frames it receives from a base station (2) and maintains a counter of bad, good, and empty frames, referred to as COUNT1, COUNT2, COUNT3, respectively. If a received frame is a good frame, COUNT1 is reset to zero and COUNT2 is incremented. If the received frame is a bad frame, COUNT1 is incremented and COUNT2 is reset to zero. If the received frame is an empty frame, COUNT1 and COUNT2 are unchanged but COUNT3 is incremented. A transmitter coupled to the mobile station is enabled or disabled depending upon which, if any, of the COUNTs reaches or exceeds a designated threshold value.
Patent CA-2378924-A1 (CA)
Title: Synthetic peptides immunoreactive with hepatitis a virus antibodies
Inventor: KHUDYAKOV YURY E
IPC: G01N33/576
Filed: 2000-07-14
Abstract: Synthetic peptides immunoreactive with hepatitis A virus (HAV) antibodies are provided. The peptides are useful as laboratory reagents to detect or quantify HAV antibodies in biological samples in clinical or research-based assays and for inducing an immune response to HAV when administered to a human or animal.  The peptides contain antigenic epitopes, modified antigenic epitopes or combinations of epitopes of the major structural capsid polypeptides or non-structural polypeptides of HAV and contain one or more molecules of the amino acid glutamine (Q) at the carboxyl end of the peptide, which enhances immunoreactivity and immunogenicity, particularly IgM antibody reactivity.
Patent CA-2381204-A1 (CA)
Inventor: BARNETT CHARLES JASON
IPC: C12Q1/68
Filed: 2000-08-08
Abstract: The present invention provides primers and probes for use in TaqManTM  quantitative PCR assays for the detection of Tapesia yallundae (syn.  Pseudocercosporella herpotrichoides W-type) and Tapesia acuformis (syn.  Pseudocercosporella herpotrichoides R-type). The present invention also provides primers and probes for use in TaqManTM quantitative PCR control assays for the detection of wheat DNA.
Patent CA-2381835-A1 (CA)
Inventor: BURKHEAD ROBERT G
IPC: B60D1/06
Filed: 2002-04-11
Abstract: A hitch ball locking plate for securing equipment in the bed of a truck, a trailer, or the like. The hitch ball locking plate comprises a first plate having a first guiding aperture. The first plate further comprises a second plate normal to the first plate and extending across the first plate. The second plate has a substantially semi-circular removed portion in communication with the first guiding aperture. Pivotably connected to the first plate is a locking bar which locks the first and second plate to a hitch ball in the bed of a truck, trailer, or the like. From this position, equipment and goods can be locked to the plate for security.
Patent CA-2382425-A1 (CA)
Inventor: SHORTS LYNNETTE H
IPC: C07K14/555
Filed: 2000-06-22
Abstract: The present invention is directed to the field of animal and human health, and more particularly to pharmacological uses of analogs or mutants of interferon-tau (IFN-.tau.) that differ from native IFN-.tau. because of substitutions of amino acids near the amino terminus of the IFN-.tau. molecule that impart improved biological activity. The IFN-.tau. mutants described in this disclosure have low toxicity, retain the same or slightly reduced antiviral activity compared with highly effective IFN-alpha, and have enhanced antiproliferative activity compared to native IFN-tau, making them useful in treating viral infections, cancer, and immune system diseases including autoimmune diseases. The present invention is also directed to a method for making novel recombinant proteins, especially interferons, interleukins, and cytokines, polypeptide hormones and other biopharmaceuticals that have improved biological activity over known proteins and/or lower toxicity and/or increased stability.
Patent CA-2382567-A1 (CA)
Title: Utilisation d'au moins une substance a base de nicotine et/ou d'une substance produite a partir de la substance precitee et destinee a la preparation d'un medicament et methode de traitement de maladies pulmonaires obstructives
Inventor: BENSE LASZLO
IPC: A61K31/465
Filed: 2000-09-01
Abstract: L'invention concerne l'utilisation d'au moins une substance à base de nicotine et/ou d'une substance produite à partir de la substance précitée et destinée à la préparation d'un médicament à administrer à une personne ou à un animal afin de neutraliser, de manière prophylactique ou thérapeutique, des maladies pulmonaires obstructives, en particulier l'emphysème pulmonaire. Le médicament est conçu pour être libéré dans le sang et administré par le tube digestif, par voie transdermique, intravasculaire, intranasale ou intravaginale. L'invention concerne également une méthode de traitement prophylactique ou thérapeutique de maladies pulmonaires obstructives chez une personne ou un animal, selon laquelle on administre à cette personne une substance à base de nicotine.
Patent CA-2391170-A1 (CA)
Inventor: RUSSELL MATTHEW
IPC: E04G11/22
Filed: 2002-06-21
Abstract: An apparatus for forming concrete structures includes a first truss module and a second truss module; as well as a first and a second concrete form. The apparatus further includes a first and a second actuator device. Each first and second actuator device is mounted on the respective first and second truss module, and each first and second actuator device can move the respective first and second form translationally with respect to the respective first and second truss module. A yoke connects the first truss module to the second truss module to thereby place the concrete forms in generally parallel, spaced-apart relationship. A climbing device attached to the yoke can engage a climb rod and can move the apparatus upward along the climb rod.
Patent CA-2391378-A1 (CA)
Inventor: ALIKHANGAN ANDREI
IPC: C01B31/02
Filed: 2000-11-22
Abstract: La présente invention concerne un procédé de fluorination mécanochimique procurant un rendement nettement amélioré par rapport aux procédés de synthèse existants. La présente invention propose un procédé de fluorination mécanochimique amélioré pour la synthèse perfectionnée de fluorures de fullerène (FF). Ledit procédé élimine le rendement réduit découlant de la corrosion du matériau de vibro-moulin. Ledit procédé élimine également les problèmes connus liés à la fluorination et la synthèse des FF de l'art antérieur par l'utilisation de différentes matières de fluorination, par l'ajout de catalyseurs et de diluants au procédé, la variation du temps de broyage, et le réchauffement en présence de gaz inertes afin d'améliorer le procédé de fluorination.
Patent CA-2391520-A1 (CA)
Title: Shaving implement having static and dynamic blades
Inventor: COFFIN DAVID CHARLES
IPC: B26B21/22
Filed: 2002-06-25
Abstract: In a shaving implement having static and dynamic blades a shaving head includes an approximately rigid guard and a cap spaced away from and approximately parallel to the guard. The guard and cap each extending longitudinally of the shaving head. A static blade is secured to the shaving head and defines a cutting edge located between and approximately parallel to the guard and cap. The shaving head defines a cavity adjacent to the static blade and the cartridge adapted to be slidably received in the cavity includes at least one dynamic blade mounted therein. The dynamic blade is movable relative to the static blade during a shaving operation.
Patent CA-2396047-A1 (CA)
Inventor: PERINEAU JEAN-MAURICE
IPC: C25B13/04
Filed: 2000-12-28
Abstract: The invention concerns a microporous diaphragm obtainable by filtering through a porous support, an aqueous dispersion free of asbestos fibres and titanate fibres, comprising organic fibres, at least a binding agent selected among halogenated polymers, at least a pore-forming agent and mineral particles with non-fibrous structure. The invention also concerns a combination comprising said diaphragm and a fibrous mat obtainable by filtration deposit through a porous support of a dispersion comprising fibres whereof part is electrically conductive, at least a binding agent selected among halogenated polymers, at least an electrolytic agent, at least a pore-forming agent. The invention further concerns the preparation of the diaphragm and the combination, and the use thereof to obtain an alkali metal hydroxide solution by electrolysis of aqueous alkali metal halide solutions.
Patent CA-2397725-A1 (CA)
Title: Ink cartridge for automated dispensing systems
Inventor: REA KEITH R
IPC: B41F31/08
Filed: 2000-12-19
Abstract: An improved cartridge (10) for dispensing highly viscous fluids having a recessed nozzle (34) for ease of packaging, shipping and storing.    The cartridge (10) comprises a hollow cylindrical body (18), a plunger (22) and a dispensing fitment (24). The cylindrical body (18) holds a supply of extrudable fluid contents such as lithographic ink. The plunger (22) acts as a pneumatically activated piston within the cylindrical body (18) to extrude the contents of the cartridge (10). The nozzle (34) has an open and a closed position. In the closed position the nozzle (34) does not extend beyond the top of the dispensing fitment (24). The dispenser (10) may also include a detachable nozzle extension (60) that, when attached to the nozzle (34), extends beyond the top of the fitment (24).
Patent CA-2403351-A1 (CA)
Inventor: BOUDRY JOHN ALEXANDRE
IPC: B65D90/503
Filed: 2001-03-16
Abstract: According to the present invention there is provided a storage tank assembly  comprising: (i) a storage tank; (ii) support means comprising at least one load bearing reinforcement means extending around and attached to at least a  portion of the outer circumference of the storage tank, the support means further incorporating at least one mounting leg to enable the support means to be connected to a canopy.
Patent CA-2404169-A1 (CA)
Title: A method and system for creating a musical composition
Inventor: LEACH JEREMY LOUIS
IPC: G10H1/00
Filed: 2001-03-27
Abstract: A system for generating musical sounds uses rule-based algorithms to create rich and complex musical structures based upon a hierarchical framework or grid. Each rule, when triggered, automatically generates additional musical complexity based upon transitions between musical objects at a higher level in the hierarchy. The user can influence the music being generated by varying t he number and configuration of the rules.
Patent CA-2404958-A1 (CA)
Inventor: KELLEHER BRIAN
IPC: A61B1/303
Filed: 2001-04-02
Abstract: L'invention concerne un instrument de chirurgie qui permet d'élargir et de découvrir un tissu. L'instrument de chirurgie comprend une poignée, une sonde d'insertion, et au moins une fenêtre disposée à l'intérieur de la sonde d'insertion. La poignée, qui présente une extrémité proximale et une extrémité distale, est dimensionnée et façonnée pour être tenue en main par un chirurgien. La sonde d'insertion présente une extrémité proximale et une extrémité distale entre lesquelles s'étend un axe longitudinal. L'extrémité proximale de la sonde d'insertion est fixée de manière libérable à l'extrémité distale de la poignée. La fenêtre s'étend sur une longueur de l'axe longitudinal et présente une ouverture dont la taille est suffisante pour permettre au tissu de glisser vers le bas, à travers la fenêtre, pour pénétrer dans la sonde d'insertion.
Patent CA-2405360-A1 (CA)
Inventor: LICHTENBERGER LENARD M
IPC: A61K47/24
Filed: 2001-04-06
Abstract: Compositions et procédés servant à traiter l'ostéoporose. Ces compositions présentent une toxicité gastro-intestinale limitée, ainsi qu'une biodisponibilité améliorée et contiennent un bisphosphonate et un phospholipide zwitterionique.
Patent CA-2407720-A1 (CA)
Inventor: HOLDEN JERRY L
IPC: F02M25/07
Filed: 2001-05-03
Abstract: An EGR valve apparatus (16) regulates the amount of exhaust gas recirculated in an EGR system. The EGR valves (28) are opened or closed by a rotatable shaft (30) which is actuated by a motor (14). Alternatively, the valves can be balanced on the shaft, the valves moving in opposing direction during rotation. An inline poppet can be employed to overcome pressure in the system prior to movement of the valves. In another alternative embodiment, the motor rotates threaded shaft to move a pintle towards and away from an orifice.
Patent CA-2407865-A1 (CA)
Inventor: VENGE PER
IPC: C12Q1/6883
Filed: 2001-05-08
Abstract: The present invention relates to novel eosinophil cationic proteins characterised by the presence of a single nucleotide polymorphism. The presence of such polymorphism has been correlated to an advantageous phenoty pe being a reduced disposition to allergic and asthmatic disorders.
Patent CA-2408025-A1 (CA)
Inventor: POMMERSHEIM RAINER
IPC: A61K9/50
Filed: 2001-04-25
Abstract: The invention relates to a method and a facility for industrial scale production of MICROMEMBRANE capsules for immobilizing active ingredients, proteins, live cells and/or microorganisms. According to the invention, the material dissolved in a base material or in suspended form that is to be encapsulated is fed from a reservoir into a reactor, wherein drops are produced from said material and balls are formed by precipitating said drops.  The balls enclose the material and are then in turn coated by repeated rinsing in the same and/or different vessel.
Patent CA-2413236-A1 (CA)
Title: Microwave assisted content analyzer
Inventor: REVESZ ROBERT N
IPC: G01J5/00
Filed: 2001-06-05
Abstract: A method and associated apparatus are disclosed for microwave assisted content analysis. The method includes the steps of applying microwave radiation to a sample while concurrently rotating the sample while the microwave radiation is being applied and while concurrently weighing the sample and while measuring the temperature of the sample and controlling or moderating the microwaves applied to the sample based upon the measured temperature. In one embodiment the turntable (22) is driven by an airflow from the terminal portion of a hose the other terminal portion being connected to an air pump (26). The air flow impinges on a toothed impeller wheel mounted on the shaft of the turntable (22). The sample is placed on a microwave-responsive susceptor pad consisting of a blend of silicon carbide, graphite or garnet dispersed in silicone rubber.
Patent CA-2416210-A1 (CA)
Title: Steering rotation detector
Inventor: MIMURA HISASHI
IPC: B62D15/02
Filed: 2003-01-13
Abstract: To detect a difference between rotation angles of respective shafts by using non-contact type resolvers with high precision.      In a steering rotation detector according to the present invention, a rotation angle of a first shaft of a steering wheel is detected by a first rotation detecting unit of a resolver, a rotation angle of a second shaft of front wheels side is detected by a second rotation detecting unit of a resolver, whereby a power steering with high precision is obtained.
Patent CA-2417762-A1 (CA)
Title: Agricultural rockshaft bearing block structure and wear inserts therefor
Inventor: BIERL JAMES FRANKLIN
IPC: F16C35/02
Filed: 2003-01-30
Abstract: A bearing block structure for an implement rockshaft includes a two-piece ultra high molecular weight (UHMW) polyethylene wear insert located between a cast iron or welded steel bearing block and a rockshaft. In one embodiment, identical insert halves are supported in corresponding insert cavities in the bearing block sections, and a small thin clip is secured between the sections to prevent relative rotation between the insert halves and the bearing block. In another embodiment, a stop member projects into the cavities to prevent rotation of the insert halves.
Patent CA-2417783-A1 (CA)
Title: Solid forms of tin ethyl etiopurpurin and processes for producing such forms
Inventor: STAHLY G PATRICK
IPC: A61K33/24
Filed: 2001-08-01
Abstract: Solid forms of tin ethyl etiopurpurin (SnET2), including crystalline form I,  crystalline Form II, disordered Form II, and an amorphous form are disclosed . Also disclosed are the 1,2-dichloroethane solvate of SnET2 and the N,N- dimethylformamide solvate of SnET2. These solid forms of SnET2 are useful as  pharmaceuticals that exhibit pharmacological activity when irradiated with light and thus are useful in photodynamic therapy. Also disclosed are method s for making these solid forms of SnET2 and pharmaceuticals including these solid forms of SnET2.
Patent CA-2418700-A1 (CA)
Title: Process for the gasification of carbonaceous materials such as solid wastes or sulfur-containing coals
Inventor: RUDELSTORFER ERNST
IPC: F23G5/027
Filed: 2001-07-19
Abstract: According to a method for gasifying solid materials (waste materials, biomass (wood), coal containing sulphur) in a fluidized bed (5), water vapour and oxygen are blown into the fluidized bed as gasifying agents. Small energy losses are achieved by strongly superheating the water vapour with hot reaction gases, the superheater functioning with a low differential pressure load. The reaction gases that leave the fluidized bed (5) are post-gasified in the open area (9) above the fluidized bed (5) in the reactor (1), with a supply of additional oxygen. A molar ratio of water vapour supplied and carbon contained in the material to be gasified of at least 2.1 is established.
Patent CA-2420426-A1 (CA)
Title: User interface for television schedule system
Inventor: YOUNG PATRICK
IPC: G11B27/11
Filed: 1991-09-10
Abstract: Screen (10) for a user interface of a television schedule system and process consists of an array (24) of irregular cells (26), which vary in length, corresponding to different television program lengths of one half hour to one-and-one half hours or more. Because of the widely varying length of the cells (26), if a conventional cursor used to select a cell location were to simply step from one cell to another, the result would be abrupt changes in the screen (10). By restricting cursor movements to the regular cells, abrupt screen changes will be avoided. A conventional offset shadow (34) which is a black bar underlines the entire cell and wraps around the right edge of the cell. To tag the underlying position which defines where the cursor (32) is and thus, where it will move next portions (36) of the black bar outside the current underlying position are segmented, while the current position is painted solid.
Patent CA-2421809-A1 (CA)
Title: Tire-lait a dispositif de massage et entonnoir associe
Inventor: JOHANSEN JEAN LOUISE
IPC: A61M1/06
Filed: 2001-09-26
Abstract: L'invention concerne un entonnoir pour tire-lait. Cet entonnoir est conçu pour recevoir le sein d'une femme et comporte un col permettant le logement du mamelon, une coupelle destinée à être placée sur une partie intérieure du sein, ainsi qu'une pluralité de doigts se prolongeant vers l'extérieur à partir de la coupelle de façon à venir au contact d'une partie extérieure du sein. La pompe de ce tire-lait est reliée au col de l'entonnoir et permet d'appliquer une aspiration variable sur le sein en vue d'en extraire le lait, lequel est alors acheminé dans un récipient collecteur. Les pointes des doigts de l'entonnoir permettent de masser le sein de façon à stimuler la libération du lait pendant le pompage.
Patent CA-2424816-A1 (CA)
Inventor: WANG CHIAO-MING
IPC: F04B39/00
Filed: 2003-04-08
Abstract: A double shell structure for air pumps has an outer shell and an inner shell housed in the outer shell for installing an air pump body. The double shell structure can effectively reduce noise leakage resulting from air pump operation.