baber/WOPTO huggingface dataset:
Patent CA-2538356-A1 (CA)
Inventor: JENSEN STEVEN L
IPC: G16Z99/00
Filed: 2004-01-26
Abstract: L'invention concerne un dispositif médical permettant de détecter un événement préalablement défini et de réguler l'administration d'un agent thérapeutique à un patient en fonction d'informations thérapeutiques associées à l'événement préalablement défini. Dans des modes de réalisation, le dispositif médical entre en mode d'apprentissage en réponse à une commande transmise par un utilisateur, tel qu'un patient ou un clinicien. Dans certains modes de réalisation, le dispositif médical définit l'événement, collecte les informations thérapeutiques et associe les informations thérapeutiques à l'événement défini tout en fonctionnant en mode d'apprentissage. Dans certains modes de réalisation, le dispositif médical définit l'événement sur la base des données fournies par un capteur qui indiquent un paramètre physiologique du patient durant le mode d'apprentissage. Le capteur peut être un accéléromètre produisant des données indiquant le mouvement et/ou la position du patient. Le dispositif médical peut collecter des informations thérapeutiques en enregistrant des variations thérapeutiques introduites par l'utilisateur durant le mode d'apprentissage.
Patent CA-2539997-A1 (CA)
Title: Solid state heater assembly, heater subassembly and methods of assembly
Inventor: KIRBY ROBERT
IPC: H05B3/06
Filed: 2004-09-28
Abstract: A solid state heater uses a heater subassembly employing a terminal block, terminals and PTCR or NTCR heater. The terminals engage and make electrical contact with the heater, thus eliminating the need for a rigid heater housing.  The heater subassembly can be formed into a soft body or rigid body heater for heating purposes. The soft body heater uses a soft casing that envelops the heater subassembly with the casing expanding upon heating to provide a snug fit during use. The heater subassembly can be inserted in the cavity of either a soft body or a rigid body with potting compound filling any remaining voids, and the rigid or soft body can then be used for heating purposes.
Patent CA-2545025-A1 (CA)
Title: Longitudinally reinforced cured in place liner
Inventor: WANG WEIPING
IPC: F16L55/165
Filed: 2004-11-03
Abstract: A longitudinally reinforced resin impregnated cured in place liner with a reinforcing scrim to limit longitudinal stretch is provided. A continuous length of resin impregnable tube is provided in lay flat condition, impregnated with resin and a scrim having greater strength in the warp direction than in the weft direction is placed on a portion of the bottom of the tube that is then feed into a tubular former where an impermeable film is formed into a tube sealed and continuously everted about the inner tubular member and scrim traveling in an opposite direction so that the everted wrapping envelopes the tubular member. The reinforced tube may have an integral inner impermeable layer that is installed in an existing pipeline by the pull-in-and-inflate method.
Patent CA-2545163-A1 (CA)
Title: Light emitting devices with self aligned ohmic contact and methods of fabricating same
Inventor: SLATER DAVID B JR
IPC: H01L21/76
Filed: 2004-11-12
Abstract: Methods of fabricating light emitting diodes and light emitting devices are provided that include a substrate, an n-type epitaxial region on the substrate and a p-type epitaxial region on the n-type epitaxial region. At least a portion of the p-type epitaxial region comprises a mesa with respect to the substrate. An ohmic contact is provided on an exposed portion of the p-type epitaxial layer. The ohmic contact is self aligned to a sidewall of the mesa and to the p-type epitaxial layer such that a sidewall of the ohmic contact is substantially aligned with a sidewall of the mesa and to the p-type epitaxial layer.
Patent CA-2545273-A1 (CA)
Inventor: GATI UZI
IPC: B23B27/04
Filed: 2004-11-14
Abstract: A cutting insert for grooving operations having at least one cutting portion.  The cutting portion having a forward main cutting edge and two opposing side cutting edges extending rearwardly and outwardly from the main cutting edge, each side cutting edge having a variable rake angle alpha.
Patent CA-2548958-A1 (CA)
Inventor: LANNES ERIC M
IPC: F24H1/18
Filed: 2002-03-13
Abstract: L'invention concerne un appareil de chauffage domestique à combustible , notamment un chauffe- eau à gaz, qui comprend une chambre de combustion dotée d'une paroi externe définie par une plaque pare-flamme perforée ayant des orifices d'entrée d'air comburant à ailettes spécialement configurée par lesquels l'air comburant circule dans la chambre de combustion. Les ouvertures à volets font subir à l'air comburant d'entrée des modifications directionnelles à mesure qu'il passe par les ouvertures et confèrent de la turbulence à l'air entrant dans la chambre de combustion de manière à inhiber sensiblement toute matière étrangère susceptible de bloquer les ouvertures de la plaque, ce qui assure un courant d'air comburant à travers la zone de la plaque perforée et améliore l'uniformité de la température de régime de la plaque sur ses côtés.
Patent CA-2549729-A1 (CA)
Inventor: GREENWALD SHLOMO
IPC: B67D1/12
Filed: 2006-06-08
Abstract: The invention presents a cold beverage dispenser which uses a heat exchanger to cool incoming water with a very cold closed loop of chilled coolant. Under control of a control system, the cooled water from the heat exchanger is mixed with uncooled input water to regulate its temperature, then (if desired) carbonated. The regulated temperature water, optionally carbonated, is mixed with a liquid concentrate and dispensed at one or more dispensing stations. Preferably, the temperature, carbonation and strength of the dispensed beverage is controllable by the consumer.
Patent CA-2549740-A1 (CA)
Title: Webbing retractor
Inventor: TAKAMATSU HITOSHI
IPC: B60R22/36
Filed: 2004-12-14
Abstract: A webbing retractor has a lock mechanism which includes a lock gear with ratchet teeth formed at an outer peripheral face of the lock gear and a lock plate disposed to be able to engage with the ratchet teeth of the lock gear. The lock mechanism is structured to prevent rotation of the retracting shaft in a webbing pulling-out direction by the lock plate being engaged with the lock gear. The webbing retractor also has a pretensioner mechanism which includes a sleeve coupled to the other end portion of the torsion bar, and which is capable of forcibly rotating the retracting shaft in a webbing retracting direction via the sleeve under predetermined conditions. The sleeve of the pretensioner mechanism is provided integrally at an axial center portion of the lock gear of the lock mechanism.
Patent CA-2550363-A1 (CA)
Title: Telescopic heat-generating mat
Inventor: BRADLEY GARY
IPC: E01C11/24
Filed: 2006-06-16
Abstract: A portable device for providing a heated surface to melt snow and ice therefrom includes a reservoir having a top surface provided with an opening, a plurality of apertures, and a mechanism for conveniently heating fluid disposed within the reservoir. The heating mechanism is operably connected to the reservoir, a plurality of mats removably attachable to each other along a substantially rectilinear path and a plurality of flexible conduits in fluid communication with the reservoir and the plurality of mats.  The heating mechanism includes a plurality of programmable sensors for selectively activating the device when a temperature falls below a desired temperature threshold.
Patent CA-2551939-A1 (CA)
Inventor: KESHAVAN MADAPUSI K
IPC: E21B10/46
Filed: 2006-07-06
Abstract: High energy cutting elements and bits incorporating the same are provided. The cutting elements have at least a portion of their cutting layers which will be exposed to high temperatures during drilling formed from a PCBN material capable of operating at temperatures of at least 1000°C.
Patent CA-2552017-A1 (CA)
Inventor: BADRAK ROBERT P
IPC: C23C4/06
Filed: 2006-07-13
Abstract: Embodiments of the present invention provide methods for manufacturing an even-wall rotor or stator that do not suffer from drawbacks of the prior art.  Even-wall rotors or stators produced according to those methods are also provided. In one embodiment, a method for manufacturing a rotor or stator for use in a mud motor is provided. The method includes providing a vacuum chamber; providing a metal electrode at least partially disposed in the vacuum chamber; providing a mold disposed in the vacuum chamber; and melting a portion of the electrode with a direct current arc, the molten metal flowing into the mold ring.
Patent CA-2552816-A1 (CA)
Title: Uv led control loop and controller for uv curing
Inventor: SIEGEL STEPHEN B
IPC: H05K3/28
Filed: 2004-11-16
Abstract: A UV curing apparatus and method is provided for efficiently decreasing the curing time for the curing of a UV curable product, article or other object having a UV curable coating, ink or adhesive by at least one array of UV LED  chips on a substrate. Advantageously, the UV LED chips are driven at a current ranging from (2) to (4) times higher (EX. 3.6 Amps.) than the normal operating current (Ex. 1.2 Amps.) for the UV LED chips to cause the UV LED chips to emit UV light at a much greater intensity (y-axis of graph) than when the UV LED  chips are driven at their normal operating current. For enhanced results, the UV LED chips are cooled during operation of the apparatus and system, so that the UV LED chips can be driven at a higher current for a longer period of time.
Patent CA-2557718-A1 (CA)
Inventor: GEORGIADES CONSTANTINE ARGY
IPC: A61K8/92
Filed: 2005-02-21
Abstract: This invention relates generally to films having barrier as well as controlled disintegration properties and, more particularly, to controlled water disintegratable films.
Patent CA-2560002-A1 (CA)
Inventor: DELMAR ERIC G
IPC: C07C211/26
Filed: 1996-12-11
Abstract: Disclosed is a novel compound of the formula:   (see formula I or II) in which W is CH2, O or S; X1 and X2 are F, Cl, CH3, OH or alkoxy; 2 is CH2CH2, CH2CH (CH3) , CH=CH, O or S; R is H, CH3 or C2H5; R1 is H, alkyl, hydroxyalkyl, OH, alkoxy or acyloxy; R2 is H, alkyl or hydroxyalkyl; and m is 0, 1 or 2, which is active at an NMDA receptor and is useful as neuroprotectant, anticonvulsant, anxiolytic, analgesic, muscle relaxant, adjuvant to general anesthetic or the like.
Patent CA-2561240-A1 (CA)
Inventor: PEMBERTON SAMUEL W D
IPC: H04N7/088
Filed: 2006-09-27
Abstract: A system for providing trigger information in a video signal and outputting a triggered event comprises a distribution facility and at least one head-end facility. The distribution facility includes an automation system, a trigger unit, and a data inserter. The automation system controls video and audio sources to play out the program events to provide a video signal, and outputs the event identifier when the associated program event is played out. The trigger unit outputs a trigger identifier associated with the event identifier. The data inserter inserts the trigger identifier in a portion of a vertical blanking interval of the video signal. The head-end facility includes a decoder and a content server. The decoder detects the trigger identifier in the portion of the vertical blanking interval of the video signal. The content server plays out the triggered event.
Patent CA-2566064-A1 (CA)
Inventor: SAGER PETER
IPC: A47J31/40
Filed: 2005-05-07
Abstract: The coffee machine has a brewing chamber (6) with an upper seal (7) which is attached to a swiveling and lifting arm (29). This can move it to a parking position and is attached to a motor-driven column (15) with a slot which cooperates with a slide (28) mounted on the machine housing (2). The slot has a straight, vertical upper section (24) and a spiral lower section (23).
Patent CA-2566103-A1 (CA)
Title: Touch panel display system with illumination and detection provided from a single edge
Inventor: NEWTON JOHN
IPC: G09G5/00
Filed: 2005-05-06
Abstract: A touch panel that has a front surface, a rear surface, a plurality of edges and an interior volume. An energy source is positioned in proximity to a first edge of the touch panel and is configured to emit energy that is propagated within the interior volume of the touch panel. A diffusing reflector is positioned in proximity to the front surface of the touch panel for diffusively reflecting at least a portion of the energy that escapes from the interior volume. At least one detector is positioned in proximity to the first edge of the touch panel and is configured to detect intensity levels of the energy that is diffusively reflected across the front surface of the touch panel. Preferably, two detectors are spaced apart from each other in proximity to the first edge of the touch panel, to allow calculation of touch loctions using simple triangulation techniques.
Patent CA-2566510-A1 (CA)
Title: An extrusion process
Inventor: WHITCHURCH GRAHAM JOHN
IPC: C08L3/02
Filed: 2005-05-11
Abstract: A polymer film is made by mixing pellets of starch and of PVA together, and then thermoplastically extruding the mixture. The mixture should contain at least 10% and preferably at least 25% (by weight) of each polymer, and extrusion generates a homogeneous film which appears uniform. It can be as thin as 20 ~m. The resulting film is readily biodegradable, water-soluble or water- dispersible, and has good physical properties. This same pellet mixing extrusion process, followed by injection moulding, can be used to form other objects.
Patent CA-2568670-A1 (CA)
Inventor: RENATO DE ARAUJO GOBBO OLIVER
IPC: C22B3/20
Filed: 2006-11-22
Abstract: The present invention embodies a process for extraction of nickel, cobalt, and other metals from laterite ores by heap leaching, and of the product obtained as well, characterized by the fact that it is comprised of crushing (I), agglomeration (II), stacking (III), and heap leaching (IV) stages, with this last stage being a continuous, counter--current, heap leaching system with two or more stages, comprised of two phases, one of which is composed of the ore (solute), and the other is composed of the leaching solution, or solvent, which are supplied at opposite ends of the series of stages and flow in opposite directions. Upon cessation of leaching in the last stage, its solute is removed and a new stage is introduced at the first position, formed by new ore (solute) to be leached by the solvent solution, which is introduced from the last stage, percolating or flowing through all the previous stages until it reaches the first stage, being separated if loaded with target metals (PLS).
Patent CA-2569328-A1 (CA)
Title: A process for the synthesis of terbinafine and derivatives thereof
Inventor: DELLA NEGRA FEDERICO
IPC: C07F7/10
Filed: 2005-03-04
Abstract: The present invention relates to a synthetic method for terbinafine and analogues thereof using metal catalysts, preferably Ni(II) salts and/or complexes.
Patent CA-2570897-A1 (CA)
Inventor: ALLIN PATRICK J
IPC: G06Q30/00
Filed: 2005-01-10
Abstract: System and method for managing a construction payment process. One method embodying the invention can include allowing a participant to receive a payment associated with a project by accessing registration information. A  method can include generating a real-time notification of a draw. Another method can include generating an automated invoice including one or more line items. Still another method can include automatically generating a sworn statement including dollar amounts from automated invoices. Yet another method can include receiving an acknowledgement that a participant has received funds and substantially simultaneously releasing a lien waiver. Another method embodying the invention can include reconciling a primary budget and secondary budgets including line items before administering a draw.
Patent CA-2572824-A1 (CA)
Inventor: HEIDEL THOMAS
IPC: F24F11/02
Filed: 2007-01-04
Abstract: An indoor air quality system and method for a building. In an embodiment, the system includes a plurality of exhaust fans and a plurality of controllers.  The exhaust fans each have a predetermined exhaust rate. The controllers are configured to monitor an actual volume of air exhausted by the indoor air quality system, and to automatically operate the exhaust fans to exhaust a desired volume of air during a time period. In an embodiment, the method includes setting parameters in a plurality of controllers, communicating to the controllers an operating state of the fans, determining a time at which to energize the fans such that the volume of air to exchange during the time period is exchanged during the time period, and energizing the fans at the determined time.
Patent CA-2573894-A1 (CA)
Inventor: CRAIG WILLIAM MICHAEL
IPC: A23K1/10
Filed: 2005-07-26
Abstract: The present invention provides stabilized pancreas products useful, for example, as an animal feed additives. The invention also provides for feed additives and feed rations comprising a stabilized pancreas product. Further, the invention provides for methods of making stabilized pancreas products. The present invention also provides for methods of supplementing an animal feed utilizing stabilized pancreas products.
Patent CA-2579213-A1 (CA)
Inventor: ROSENFELD LEONARD G
IPC: D04H1/492
Filed: 2005-09-16
Abstract: An absorbent article including a cover layer, a barrier layer and an absorbent system arranged between the cover layer and the barrier layer, the absorbent article being drapeable and possessing the absorbency attributes required of a sanitary napkin.
Patent CA-2579829-A1 (CA)
Title: Patient hydration system and method
Inventor: LEVIN HOWARD
IPC: A61M5/14
Filed: 2005-03-18
Abstract: A patient hydration system and method wherein a urine collection system is connected to the patient. An infusion system is also connected to the patient.  An infusion pump is connected to a source of hydration fluid. A control subsystem is responsive to the amount of urine output by the patient and configured to automatically adjust the infusion rate of the infusion pump based on the urine output by the patient.
Patent CA-2579837-A1 (CA)
Inventor: LEUNG PAK C
IPC: C10G45/04
Filed: 2005-09-07
Abstract: The instant invention is directed to a process for upgrading heavy oils using a slurry composition. The slurry composition is prepared by a series of steps, involving mixing a Group VIB metal oxide and aqueous ammonia to form an aqueous mixture, and sulfiding the mixture to form a slurry. The slurry is then promoted with a Group VIII metal. Subsequent steps involve mixing the slurry with a hydrocarbon oil and combining the resulting mixture with hydrogen gas and a second hydrocarbon oil having a lower viscosity than the first oil. An active catalyst composition is thereby formed.
Patent CA-2580749-A1 (CA)
Inventor: JUNG MICHAEL
IPC: A61K31/4745
Filed: 2005-09-16
Abstract: La présente invention concerne des analogues de quinolone qui peuvent inhiber la prolifération cellulaire et/ou induire l'apoptose cellulaire. La présente invention concerne aussi des procédés de préparation d'analogues de quinolone et des procédés de leur utilisation.
Patent CA-2581378-A1 (CA)
Title: Element de structure file monolithique et bi-fonctionnel
Inventor: EBERL FRANK
IPC: B21C23/22
Filed: 2005-10-26
Abstract: L'invention concerne un élément de structure filé bi-fonctionnel (F), notamment un raidisseur pour construction aéronautique, comprenant un pied (13) apte à être fixé sur une surface, et un corps (14), caractérisé en ce que ledit pied (13) est en alliage soudable à base d'aluminium (B) et en ce que ledit corps (14) est en alliage à base d'aluminium (A) à traitement thermique.
Patent CA-2582358-A1 (CA)
Title: Procede et dispositif d'alerte et d'evitement de terrain pour un aeronef
Inventor: BOUCHET CHRISTOPHE
IPC: G08G5/04
Filed: 2005-11-10
Abstract: Le dispositif (1) comporte un premier moyen (2) connaissant le profil du terrain au moins à l'avant de l'aéronef, un deuxième moyen (3) pour déterminer une trajectoire d'évitement, un troisième moyen (4) relié aux premier et deuxième moyens (2, 3) pour vérifier s'il existe un risque de collision du terrain pour l'aéronef, un quatrième moyen (7) pour émettre un signal d'alerte en cas de détection d'un risque de collision par le troisième moyen (4), au moins une base de données (Bi) de performances de l'aéronef, relatives à une pente de manAEuvre d'évitement volable par l'aéronef, en fonction de paramètres de vol particuliers, et un cinquième moyen (9) pour déterminer au cours d'un vol de l'aéronef les valeurs effectives desdits paramètres particuliers, ledit deuxième moyen (3) étant formé de manière à déterminer la trajectoire d'évitement en fonction d'informations reçues de la base de données (Bi) et du cinquième moyen (9) .
Patent CA-2584321-A1 (CA)
Inventor: GRODE LEANDER
IPC: A61K39/00
Filed: 2005-10-16
Abstract: The present invention is related to a combination comprising a first constituent and a second constituent, wherein the first constituent is a bacterial cell which comprises at least one recombinant nucleic acid molecule encoding a phagolysosomal escape peptide or polypeptide; and wherein the second constituent is a biologically active agent.
Patent CA-2586591-A1 (CA)
Title: Package for smoking articles and the like
Inventor: HOLFORD STEVEN
IPC: B65D5/52
Filed: 2005-11-23
Abstract: A packet comprises an outer shell (0) and an inner shell (I) connected by a spring member (12). The outer shell (0) defines a cavity for receiving the inner shell (I) and comprises a bottom wall (4B), a front wall (1) and two side walls (3R, 3L) upstanding from respective edges of the bottom wall. The inner shell (I) comprises a front wall (11), a rear wall (7) and two side walls (8R, 8L), the rear wall being connected to the bottom wall of the outer shell. The spring member (12) is hingedly connected by a first hinge (H 1) at a lower portion of the front wall (11) of the inner shell and is hingedly connected by a second hinge (H2) to the inner surface of the front wall of the outer shell. The inner shell (I) is hingedly connected to the outer shell (0) by a third hinge (H3) at the said bottom wall such that the inner shell moves with spring action between closed and open positions.
Patent CA-2587949-A1 (CA)
Title: Vehicle propulsion system
Inventor: LINDSAY STUART M
IPC: A61G5/02
Filed: 2005-11-07
Abstract: A human-powered vehicle (106) includes a driven wheel (180, 602) with a cantilevered hub (184, 386, 508, 625, 684), and a hand-operable crank (114, 264, 358, 621) for vehicle propulsion. In a wheelchair the hand cranks are supported on towers (108, 258, 356, 622) that are lowerable to fit under a desk or table. With the vehicle at rest, cranking motion of the crank in a first rotational direction propels the vehicle forward and cranking motion of the crank in a second rotational direction propels the vehicle backward. With the vehicle in forward motion, cessation of crank rotation allows free rotation of the wheel, and crank torque applied in a sense opposing forward vehicle motion applies a braking force to the wheel. An electric vehicle includes a transmission wheel hub (512) that provides similar functions with an electric drive (950), such as for a wheelchair (672).
Patent CA-2588195-A1 (CA)
Title: Novel antiviral and immune stimulant pharmaceutical composition
Inventor: BIRO KATALIN
IPC: A61K33/04
Filed: 2005-11-15
Abstract: The invention relates to a novel antiviral and immune-simulating pharmaceutical composition, containing as active ingredient 20-85 mass % of a ω-3-polyunsaturated fatty acid ester, in fish oil concentrate containing 20-70 mass % of a 5,8,11,14,17-eicosapentaenic acid ester and a 4,7,10,13,16,19-docosahexaenic acid ester, further 1-lysine of a salt thereof, optionally a zinc salt, selenium or a selenium compound, as well as additives and carrier ingredients.