baber/WOPTO huggingface dataset:
Patent CA-2469807-C (CA)
Inventor: WATLER THEODORE W
IPC: H04W4/24
Filed: 2002-11-25
Granted: 2011-02-08
Abstract: L'invention concerne un procédé et un système de tarification d'une session de transfert de données entre un réseau (10) et un dispositif sans fil 814). Dans un mode de réalisation, le procédé consiste à contrôler une série d'événements, à savoir l'établissement (1), le début (2) et la fin (3) d'une session de transfert. Le contrôle de ces événements est effectué par une application de tarification de données installée sur le dispositif sans fil. Le contrôle de ces événements permet à l'application de tarification de données d'établir le prix d'une session de transfert à l'aide de plusieurs modes de tarification. Le mode de tarification utilisé consiste à la fois à mesurer les données transmises pendant la session de transfert de données et à déterminer le tarif devant être appliqué à chaque incrément mesuré. Les procédés utilisés pour mesurer les données incluent la durée et le volume. Différents modes de tarification pouvant être utilisés pour établir le prix d'une session de communication comprennent, par exemple, l'application, l'utilisation de données, la source de données, le type de données, la catégorie de service, la qualité de service et l'efficacité de la transmission.
Patent CA-2474536-C (CA)
Inventor: ISOM MATTHEW
IPC: A61F11/14
Filed: 2003-01-28
Granted: 2013-01-08
Abstract: The present invention relates to an ear warmer device. More specifically, the present invention relates to apparatus and methods for making ear warmers (10) and ear warmer frames (200).
Patent CA-2475584-C (CA)
Inventor: SCHALL DONALD C
IPC: E01F9/04
Filed: 2004-07-22
Granted: 2008-11-18
Abstract: An aqueous traffic paint including hard-soft polymer particles, polyfunctional amine, and volatile base is provided. The hard-soft polymer particles, which contain soft polymer and hard polymer, have a hydrophobicity characterized by a Hansch parameter of at least 3. Also provided is a method of producing a traffic marking on a road surface using the aqueous paint. The aqueous traffic paint is suitable for application to road surfaces, including oily road surfaces, and may be applied at temperatures below 15°C.
Patent CA-2478626-C (CA)
Title: Ensemble retroviseur electrochromique incorporant un afficheur/voyant
Inventor: TONAR WILLIAM L
IPC: G02F1/157
Filed: 2003-04-02
Granted: 2010-02-16
Abstract: Dans un mode de réalisation, l'invention concerne un ensemble rétroviseur électrochromique pour véhicule, qui comporte un miroir électrochromique (110, 920) de réflectivité variable, un capteur d'éblouissement (160, 234) qui capte les niveaux lumineux dirigés vers l'élément avant à partir de l'arrière du véhicule, un capteur ambiant (232) qui capte les niveaux lumineux ambiants, un afficheur (146, 170), placé derrière la zone partiellement transmissive et réfléchissante du réflecteur, qui affiche des informations; et un circuit de commande (230, 900) couplé aux capteurs et à l'afficheur. Le circuit de commande détermine la présence des conditions de jour ou de nuit en fonction du niveau lumineux ambiant capté par le capteur ambiant. Dans les conditions de jour, le circuit de commande réagit aux niveaux lumineux captés par le capteur d'éblouissement afin de réguler le taux de contraste de la lumière émanant de l'afficheur et de la lumière réfléchissant de la zone partiellement transmissive et partiellement réfléchissante du réflecteur.
Patent CA-2481741-C (CA)
Title: Powered toothbrush head
Inventor: FATTORI JOSEPH EDWARD
IPC: A46B13/02
Filed: 2003-04-10
Granted: 2011-09-20
Abstract: A toothbrush head containing a first oscillating or rotating bristle bearing section in combination with a static bristle bearing section fixedly mounted to said head, wherein there are at least two bristles located on said static section which are oriented at different angles to the face thereof.
Patent CA-2488397-C (CA)
Title: Crystal form ii of clarithromycin
Inventor: SPANTON STEPHEN G
IPC: A61K31/7048
Filed: 1997-07-25
Granted: 2008-07-08
Abstract: The present invention concerns novel b-O-methylerythromycin A crystal Forms I and II. These compounds have antibiotic activity.
Patent CA-2489793-C (CA)
Title: Production device
Inventor: HANSEN BERND
IPC: B65B3/02
Filed: 2004-04-27
Granted: 2010-04-13
Abstract: The invention relates to a production device for execution of a blow molding, charging, and sealing process for plastic containers having at least one first type of molding device (10) into which at least one tube of plasticized plastic material may be introduced. In that the respective molding device (10) of the first type may be pivoted to individual spatially separate stations (22, 24, 26) about an axis (20), and in that at least one station (24) performs the function of blow molding of the container and another station (26) that of charging and sealing the container thus blow molded, it is possible at least simultaneously to blow-mold a tube of plasticized plastic material for production of the plastic container and to charge a corresponding container produced in this manner at the other station with the medium, in particular one in the form of a fluid, and to seal it. The cycle times may accordingly be reduced in comparison to such cycle times of production devices of the state of the art and so the rates of output of charged containers sealed under sterile condition to be produced may be significantly increased.
Patent CA-2490912-C (CA)
Title: Procede et appareil d'examen d'un oeil
Inventor: FALCK FRANCIS Y JR
IPC: A61B5/022
Filed: 2003-06-24
Granted: 2015-03-31
Abstract: La présente invention concerne un tonomètre à aplanation et son fonctionnement. Ledit fonctionnement implique qu'un actionneur presse un prisme à l'aide d'une force variable et déterminable contre la cornée d'un oeil alors qu'une source dirige une lumière de manière à ce qu'elle soit réfléchie par une surface d'aplanation du prisme sur un détecteur produisant un signal optique détecté reçu par un microprocesseur. Ledit tonomètre produit un signal de phase diastolique et un signal de phase systolique représentant la pression intraoculaire complète de l'oeil examiné. Les informations des signaux permettent de déterminer la pression intraoculaire diastolique et systolique, de manière combinée, selon plusieurs façons qui corroborent et permettent également la débitmétrie sanguine oculaire et la tonographie.
Patent CA-2498945-C (CA)
Title: Process for the preparation of 2-amino-4,5,6,7-tetrahydro-6-aminobenzothiazoles from cyclohexanes and cyclohexanones as intermediates
Inventor: GUPTA ASHWINI KUMAR
IPC: A61P25/18
Filed: 2003-09-17
Granted: 2011-11-08
Abstract: The present invention relates to processes for the preparation of 2-amino-4,5,6,7-tetrahydro-6-aminobenzothiazoles (5a) from cyclohexanes (2a) and cyclohexanones (3a) as intermediate.
Patent CA-2499171-C (CA)
Title: Ultrasonic surgical instrument incorporating fluid management
Inventor: MESSERLY JEFFREY D
IPC: A61B17/32
Filed: 2003-09-22
Granted: 2012-03-20
Abstract: Disclosed is an ultrasonic surgical device having a distally/proximally movable fluid management system consisting of single lumen or multiple lumens.. The invention provides for the delivery of irrigation fluid or the removal of fluid, debris or vapor from the tissue-effecting portion of the blade while minimizing the loading on the blade. The blades of the surgical device, when excited at a natural blade system frequency, will have modal shapes characterized by longitudinal, transverse and / or torsional motion and will have nodal locations for these motions at positions along the tissue effecting length of the blade. The instrument is designed to allow for the fluid management system to be positioned at one or more motion nodes to facilitate efficient removal of tissue or fluid, which tends to accumulate at such nodes of the ultrasonic surgical blades.
Patent CA-2506826-C (CA)
Inventor: MEAZZA GIOVANNI
IPC: C07D417/12
Filed: 2003-12-15
Granted: 2013-10-01
Abstract: New uracils are described, having general formula (I): (see formula I) wherein X3 represents a Q(CR1R2)n Z group;  Z is oxygen or sulphur; Q is oxadiazolyl or thiadiazolyl;  and there use as herbicides.
Patent CA-2509912-C (CA)
Title: Junction substrate and method of bonding substrates together
Inventor: TERAZAKI TSUTOMU
IPC: C03C27/10
Filed: 2004-08-12
Granted: 2009-02-24
Abstract: A junction substrate includes a first substrate (1), a buffer film (2) formed on one surface of the first substrate, a metal containing film (3a) formed on the buffer film and having a lower resistance than the buffer film, and a second substrate (4) bonded to the other surface of the first substrate (1).
Patent CA-2510981-C (CA)
Title: Fibrin sealant compositions and methods for utilizing same
Inventor: GARDNER RONALD STEPHEN
IPC: A61K38/48
Filed: 1993-10-08
Granted: 2007-02-13
Abstract: The subject invention relates to fibrin sealants.      More specifically, the subject invention relates to the use of a fibrin sealant wherein a composition comprising fibrin monomer or a composition comprising noncrosslinked fibrin is utilized as a component of the fibrin sealant.
Patent CA-2512191-C (CA)
Inventor: KLEMETS ANDERS E
IPC: H04N21/6437
Filed: 2004-07-28
Granted: 2013-12-31
Abstract: Embedded within at least some Real-Time Control Protocol (RTCP) messages sent from a media content source to a recipient is a session description message (186) that describes a media presentation (186) being streamed to the recipient (102). The session description message (186) can be associated, for example, with one of a plurality of pieces of media content in a play list of media content (186) being streamed from the device (104) to the recipient (102). In accordance with certain aspects, an RTCP message that embeds a session description message (186) includes at least three fields: a first field containing data identifying the RTCP message as being a type that embeds a session description message (186); a second field containing data that is the session description message (186) for a media presentation; and a third field containing data identifying a length of the RTCP message, generated by summing the length of the first, second, and third fields.
Patent CA-2513423-C (CA)
Inventor: MOBERG GERTH
IPC: F41J13/00
Filed: 2003-12-29
Granted: 2009-12-22
Abstract: The apparatus is for installation at shooting ranges and has a housing 12 that has a resilient top layer 24 and a flexible bottom layer 26. The layer 26 extends along an inclined bottom surface 28 and over an upwardly protruding support member 30 to a front side 34. The top layer 24 is attached to the layer 26 at the front side 34 to form a container 25. A non-flowable granulate material 16 is packed in the container 25. The inclined bottom surface 28 is inclined at an angle 20 relative to a horizontal plane 21. The angle 20 is less than an angle of repose 23 of the granulated material 16.
Patent CA-2513558-C (CA)
Title: A walker device
Inventor: LOENKVIST TORBJOERN
IPC: A61H3/04
Filed: 2004-01-15
Granted: 2011-04-19
Abstract: The invention concerns a device in wheeled walker or rollator, comprising a frame member (2) having a lower end (3), a handle support rod (4) having an upper end (5), a brake-control means (6) arranged at the upper end (5) of the handle support rod, said brake-control means (6) being movable between a neutral position and a brake-application position. The rollator comprises a wheel (7) located at the lower end (3) of the frame member, the distance between said wheel (7) and the brake-control means (6) being changeable, a brake element (8) located adjacent the wheel (7), an upper force-transmission member (9) connected to said brake-control means (6), a lower force-transmission member (10) connected to said brake element (8), and a coupling means (11) for coupling-together said upper and said lower force-transmission members (9, 10). The upper force-transmission member (9) and the lower force-transmission member (10) are arranged to move freely relative to one another, when the brake-control means (6) assumes its neutral position and. The upper force-transmission member (9) and the lower force-transmission member (10) are arranged to be interconnected by means of said coupling means (11), when the brake-control means (6) leaves the neutral position, in response to which braking force is transferred to the brake element (8).
Patent CA-2515431-C (CA)
Title: Gasification apparatus and method
Inventor: PRIGMORE ROBERT MARSHALL
IPC: B09B3/00
Filed: 2004-03-02
Granted: 2010-11-02
Abstract: There is described apparatus and a method for the treatment of potentially particulate organic waste material, the apparatus (10) includes: hopper means (12) having flow control means (18) for controlling the rate of flow of material (14) from said hopper means (12); at least one pyrolysis unit (20, 22) having heating means (24, 26) for heating said material, said at least one pyrolysis unit (20, 22) having therein means in the form of a cascade of vanes (60) for controlling a rate of flow therethrough; means (66) for removing gaseous products generated in said at least one pyrolysis unit (20, 22), said gaseous products being recycled or collected; and, residual treated waste material collection means (32).
Patent CA-2522439-C (CA)
Inventor: HUGHES DOUGLAS JOHN
IPC: C09B67/26
Filed: 2004-04-01
Granted: 2011-11-29
Abstract: L'invention concerne une composition de colorant comprenant de l'acide humique et/ou de l'acide fulvique. Elle porte notamment sur une composition de colorant à utiliser pour le gazon.
Patent CA-2524234-C (CA)
Inventor: HEGURI SHINICHI
IPC: C01G5/00
Filed: 2004-08-31
Granted: 2012-05-22
Abstract: L'invention concerne un procédé de séparation/purification efficace destiné à obtenir du chlorure d'argent haute pureté qui élimine la nécessité d'un prétraitement d'un intermédiaire de raffinage contenant des composants d'argent modérément solubles et des éléments d'impureté lorsque le chlorure d'argent est séparé de l'intermédiaire de raffinage et purifié à un degré élevé et qui permet au chlorure d'argent d'être utilisé en tant que matière première en vue de produire de l'argent métallique *haute pureté sans avoir à purifier à sec ou à repurifier électrolytiquement l'argent métallique. Le procédé de l'invention est caractérisé en ce qu'il comprend: une étape de lixiviation au cours de laquelle l'intermédiaire de raffinage est lixivié à l'aide d'une solution de sulfite aqueux pour extraire l'argent avec la solution en vue de former un liquide contenant de l'argent obtenu par lixiviation et un résidu non soluble; une étape de génération de chlorure d'argent au cours de laquelle le liquide obtenu par lixiviation est neutralisé et acidifié afin de précipiter le chlorure d'argent et de former ainsi le chlorure d'argent et une solution-mère; et une étape de purification du chlorure d'argent au cours de laquelle le chlorure d'argent est oxydé dans une solution aqueuse acide par addition d'un agent d'oxydation afin de dissoudre et de séparer des éléments d'impureté et de former ainsi du chlorure d'argent purifié et une solution contenant les éléments d'impureté.
Patent CA-2526782-C (CA)
Inventor: SERVATI PEYMAN
IPC: G09G3/3225
Filed: 2005-12-15
Granted: 2007-08-21
Abstract: A method and system for programming, calibrating and driving a light emitting device display is provided. The system may include extracting a time dependent parameter of a pixel for calibration.
Patent CA-2530366-C (CA)
Inventor: FITZPATRICK KEITH
IPC: D21F7/08
Filed: 2004-06-23
Granted: 2014-05-20
Abstract: The present invention provides a superior or alternative solution to the problem of delamination of the coating from the base fabric of endless belts in a papermaking machine. It discloses a substrate for an endless belt in a papermaking machine comprising a plurality of preformed layers coated or impregnated with a polymeric or rubber material. Each preformed layer may be a textile material. At least one layer contains a matrix of preformed reinforcing components. The individual layers are first coated with a polymer resin or rubber material and then combined/stacked and cured/bonded to form the substrate of the belt.
Patent CA-2531957-C (CA)
Inventor: SMITH DAVID ARTHUR
IPC: G01S17/58
Filed: 2004-07-09
Granted: 2014-10-28
Abstract: A buoyant platform apparatus (36), such as a buoy, is described that comprises a laser radar (lidar) wind speed measurement (20) device. The lidar (22) is arranged to make wind velocity measurements at one or more remote probe volumes of known position relative to said platform (36). The wind speed measurement apparatus may further comprise motion sensing means (26) that, in use, monitor motion of the platform (36) allowing wind speed at an absolute position in space to be measured. Wind velocity data may also be compensated for platform movement.
Patent CA-2532453-C (CA)
Title: Cemented carbide body containing zirconium and niobium and method of making the same
Inventor: HEINRICH HANS-WILM
IPC: B23B27/14
Filed: 2004-10-06
Granted: 2012-06-19
Abstract: A sintered cemented carbide body (e.g., a cutting tool) and a method of making the same. The sintered cemented carbide body includes tungsten carbide, a binder phase of at least one metal of the iron group or an alloy thereof, and one or more solid solution phases. Each one of the solid solution phases has at least one of the carbides and carbonitrides of a combination of zirconium, niobium, and tungsten. The method includes the steps of providing a powder mixture that contains tungsten carbide, a binder metal powder comprising at least one metal of the iron group or an alloy thereof, and at least one of the carbides and carbonitrides of both zirconium and niobium including a powder of the carbides or carbonitrides of zirconium and niobium, forming a green compact of said powder mixture, and vacuum sintering or sinter-HIP said green compact at a temperature of from 1400 to 1560~C.
Patent CA-2546734-C (CA)
Title: Clamp for a guy guard
Inventor: RITCHIE ROBERT T
IPC: E04H12/20
Filed: 2006-05-12
Granted: 2011-09-13
Abstract: A guy guard assembly for use with a guy wire is disclosed. The assembly comprises a tubular guy guard and a clamp. The tube wall has an aperture. The clamp includes a bolt, a first plastic portion and a second plastic portion. The bolt has a head outside the tube and a threaded shaft extending from the head through the aperture. The first portion is inside the tube against the tube wall; has the bolt extending therethrough; and defines a first jaw. The second portion defines a second jaw and is threaded to the bolt. The portions have a first configuration, wherein the jaws are relatively distal to and spaced from one another to define a slot for said wire and, from the first configuration, are configurable by rotating the bolt to a second configuration, wherein the jaws are relatively proximal to one another to grip said wire.
Patent CA-2549062-C (CA)
Inventor: RHEE JAE KEOL
IPC: C07D413/14
Filed: 2004-12-17
Granted: 2011-07-05
Abstract: The present invention relates to novel derivatives of oxazolidinone, a method thereof and pharmaceutical compositions comprising the derivatives for use in an antibiotic. The oxazolidinone derivatives of the present invention show inhibitory activity against a broad spectrum of bacteria and lower toxicity. The prodrugs, prepared by reacting the compound having hydroxyl group with amino acid or phosphate, have an excellent efficiency on solubility thereof against water. Further, the derivatives of the present invention may exert potent antibacterial activity versus various human and animal pathogens, including Gram-positive bacteria such as Staphylococci, Enterococci and Streptococci, anaerobic microorganisms such as Bacteroides and Clostridia, and acid-resistant microorganisms such as Mycobacterium tuberculosis and Mycobacterium avium. Accordingly, the compositions comprising the oxazolidinone are used in an antibiotic. (see formula I)
Patent CA-2555077-C (CA)
Inventor: TROTTER STEVEN J
IPC: B64C25/16
Filed: 2005-01-28
Granted: 2009-05-12
Abstract: L'invention concerne des procédés et des systèmes de mise en oeuvre d'opérations de trains d'atterrissage. Selon un mode de réalisation, un procédé d'escamotage d'un train d'atterrissage peut être utilisé avec un avion présentant une trappe de train (128) qui recouvre au moins partiellement un puits de train lorsque le train d'atterrissage (120) est déployé. Le procédé peut consister à recevoir un premier signal au cours du déplacement de l'avion sur une piste pour le décollage. Le premier signal peut correspondre à au moins un premier aspect de déplacement de l'avion, tel qu'une rotation vers le haut de l'avion pour le décollage. La trappe de train (128) peut être ouverte en réponse à la réception du premier signal. Le procédé peut également consister à recevoir un second signal après que l'avion a décollé de la piste. Le second signal peut correspondre à un second aspect de déplacement de l'avion, tel que le fait que l'avion atteint une vitesse ascensionnelle positive. En réponse à la réception du second signal, le train d'atterrissage (120) peut être escamoté dans le puits de train.
Patent CA-2561009-C (CA)
Inventor: CIOFFI JOHN M
IPC: H04L27/26
Filed: 2005-03-18
Granted: 2013-07-02
Abstract: A DSL system includes a multiple loop segment where K loops are bonded to provide a multiple loop segment having up to (2K-1) communication channels on which transmissions are vectored. The segment may be a drop to a customer premises, an interpedestal link, or any other suitable part of a larger DSL  system. Generally the bonded loops are relatively short, being 300 meters or less. Signal vectoring is used to increase the speed and data carrying capability of the channels. In some embodiments, an expanded frequency spectrum also can be used to increase the data carrying capability of one or more of the channels. An impedance matching circuit may be coupled to each end of the segment to provided efficient transmission of data across the segment.  A controller may provide control signals used to operate the segment as a vectored system and, if desired, frequency bandwidth control signals. The controller may monitor and/or collect data and information from the DSL sytem to assist in generating control signals. The controller can be a dynamic spectrum manager or DSM Center that includes a computer system and/or other hardware to assist in performing the required functions.
Patent CA-2566575-C (CA)
Inventor: BROUWER KIM L
IPC: G01N33/53
Filed: 2005-05-10
Granted: 2018-09-11
Abstract: A method of screening a candidate compound for susceptibility to biliary excretion by a hepatocyte transport protein. The method includes the steps of providing a culture of hepatocytes comprising a transport protein, the culture having at least one bile canaliculus; exposing a candidate compound to the culture; and determining an amount of candidate compound in the at least one bile canaliculus, the amount of candidate compound in the at least one bile canaliculus indicating the susceptibility of the candidate compound to biliary excretion by the transport protein. In some embodiments determining the amount of candidate compound in the bile canaliculus comprises inhibiting expression of the transport protein, measuring the amount of candidate compound in the bile canaliculus and comparing amounts of compound in the canalicules with and without inhibition of the transport protein. A difference in the amount of candidate compound in the canaliculus indicates susceptibility of the candidate compound to biliary excretion by the transport protein. In one embodiment, expression of the transport protein is inhibited through introduction of a RNA having a sequence corresponding to a coding strand of the gene encoding the transport protein into the hepatocyte.  Optionally, the culture of hepatocytes is a long-term culture in a sandwich configuration. The method is particularly applicable to the screening of multiple candidate compounds in a single effort.