baber/WOPTO huggingface dataset:
Patent CA-2483599-A1 (CA)
Inventor: IHARA TOMOHIKO
IPC: H01M4/36
Filed: 2004-04-01
Abstract: Affords high-stability, high-safety lithium secondary batteries of high energy density and superlative charge/discharge cyclability, in which shorti ng due to the growth of dendrites from the metallic lithium negative electrode is kept under control. A lithium secondary battery negative-electrode component material, formed by laminating onto a substrate a metallic lithium film and an inorgan ic solid-electrolyte film, the lithium secondary battery negative-electrode component material characterized in that the inorganic solid-electrolyte fil m incorporates lithium, phosphorous, sulfur, and oxygen, and is represented by the compositional formula noted below. aLi .cndot. bP .cndot. cS .cndot. dO (Li: lithium; P: phosphorous; S: sulfur; O: oxygen), wherein the ranges of the atomic fractions in the composition are: 0.20.ltoreq.a.ltoreq.0.45; 0.10.ltoreq.b.ltoreq.0.20; 0.35.ltoreq.c.ltoreq.0.60 0.03.ltoreq.d.ltoreq.0.13; (a + b + c + d = 1).
Patent CA-2484080-A1 (CA)
Inventor: ZAVERI NURULAIN
IPC: C07C45/30
Filed: 2003-04-18
Abstract: Nouveaux composés utiles en tant qu'agents chimiothérapeutiques, chimiopréventifs et antiangiogènes, qui sont des flavanoïdes, dont les flavanones, les flavanols et les chalcones. Lesdits composés possèdent une structure de formule (I) dans laquelle R?1¿ à R?3¿ et R?5 ¿à R?11¿ sont tels que définis dans le descriptif, et .alpha., .beta. et .gamma. sont des liaisons optionnelles, à condition que lorsque .alpha. est absent, .beta. soit présent, et que lorsque .beta. est absent, .alpha. soit présent. Lorsque .alpha. est présent, des fractions R?4¿ préférées sont sélectionnées parmi O, S, NH et CH¿2?, et lorsque .alpha. est absent, les groupes R?4¿ préférés sont sélectionnés parmi OH, SH, NH¿2? et CH¿3?. Lorsque .gamma. est présent, le substituant de R?5¿ préféré est O, tandis que lorsque .gamma. est absent, le substituant de R?5¿ préféré est OH. Des compositions pharmaceutiques sont également décrites, ainsi que des méthodes de synthèse et d'utilisation desdits composés.
Patent CA-2486101-A1 (CA)
Title: Derives d'aminoindazole agissant comme inhibiteurs de kinase, methode d'obtention et compositions pharmaceutiques les renfermant
Inventor: BRILL WOLFGANG
IPC: A61K31/454
Filed: 2003-05-08
Abstract: Cette invention concerne des composés qui sont des dérivés d'indazole et des sels de ces composés acceptables au plan pharmaceutique, des compositions pharmaceutiques les renfermant ainsi que des banques combinatoires de dérivés d'indazole, comme définis dans le descriptif. Ces composés ou compositions peuvent être utiles pour le traitement de maladies provoquées par/ ou associées à une altération de l'activité protéine kinase telles que cancer, troubles de la prolifération cellulaire, maladie d'Alzheimer, infections virales, maladies auto-immunes et maladies neurodégéneratives.
Patent CA-2487739-A1 (CA)
Inventor: NASYPNY VLADIMIR VLADIMIROVICH
IPC: G06F15/18
Filed: 2002-05-28
Abstract: L'invention peut être utilisée pour créer des moteurs de recherche d'informations basés sur Internet. Elle permet de former automatiquement des connaissances et de les extraire à partir de documents textuels, présentés en différentes langues et sous formant électronique, ainsi que de traiter par intelligence des informations textuelles et des requêtes d'utilisateurs. A cette fin, on utilise un mécanisme d'auto-apprentissage par le système des règles d'analyse grammaticale et sémantique se présentant comme un système d'intelligence artificielle à indexation stochastique. On forme des bases de données des vocabulaires à indexation stochastique et des tableaux d'index de textes linguistiques. On effectue l'analyse et l'indexation stochastique des documents textuels, et l'on forme des bases de données correspondantes. La requête de l'utilisateur est transformée, sous forme à indexation stochastique, en plusieurs nouvelles requêtes, et l'on sélectionne les fragments des documents textuels comportant des combinaisons de mots de la requête modifiée. A partir de ces combinaisons de mots, on forme une structure sémantique à indexation stochastique et, sur sa base, une réponse brève du système. La pertinence de la réponse brève du système ainsi reçue par rapport à la requête est vérifiée par la formation sur sa base d'une phrase interrogative et de sa comparaison avec la requête.
Patent CA-2488657-A1 (CA)
Inventor: HOLUB CRAIG S
IPC: A63B57/00
Filed: 2004-11-30
Abstract: An article holder optionally serving as well as an identification tag and for displaying advertising. The article holder is provided with a resilient membrane having at least one resilient flap cooperating with a compression member between which the article is passed when stowed, to securely hold the article against dislodgement.
Patent CA-2489819-A1 (CA)
Title: Self-adjusting pliers
Inventor: CARMICHAEL ERIC B
IPC: B25B7/12
Filed: 2003-06-18
Abstract: A self-adjusting pliers (20) is operable to grasp a workpiece (22) between an upper jaw (24) and a lower jaw (26). The pliers includes an upper arm (28) having a first end and a second end, with the upper jaw at the first end. A  jaw arm (34) has a first end and a second end. The second end of the jaw arm is pivotably connected to the upper arm at a main pivot (40) adjacent to the second end of the upper arm, so that the first end of the jaw arm is movable in a circular arc relative to the main pivot. The lower jaw is at the first end of the jaw arm in movable facing relation to the upper jaw so that the workpiece may be grasped between the upper jaw and the lower jaw. An engagement mechanism (86) releasably engages the jaw arm to the upper arm at an engagement position responsive to a movement of the jaw arm relative to the upper arm and responsive to a size of the workpiece grasped between the upper jaw and the lower jaw, to thereby prevent rotation of the jaw arm relative to the upper arm.
Patent CA-2493649-A1 (CA)
Inventor: SCHUKRAFT RICHARD
IPC: A61F13/02
Filed: 2005-01-19
Abstract: A finger/toe tip protective apparatus including a flexible member of perforated material having a generally semispherical dome-like configuration, with inner and outer surfaces, and a peripheral edge. The flexible member has an attachment portion integrated therewith. The attachment portion has adhesive material on an inner surface thereof and is configured so as to allow the attachment portion to be wrapped about and be partially secured to both the peripheral edge of the member and the skin of the digit to which the apparatus is to be secured whereby allowing the protective apparatus to be releasably secured in position on the finger/toe tip of a person.
Patent CA-2494327-A1 (CA)
Title: Counting device
Inventor: DELGADO ACARRETA RAUL
IPC: F41A9/62
Filed: 2002-12-05
Abstract: The invention relates to a device which is used to count shots (12) fired by an automatic firearm (11) comprising a breech housing a cartridge which can be ejected through a hole. The inventive device comprises a first emission mean s which emits a continuous electromagnetic signal such that it is interrupted when a cartridge case, corresponding to a spent cartridge, is ejected from t he breech. The shot-counting device can monitor the number of cartridge cases ejected from the breech of the firearm (11) through the aforementioned hole and display on a screen the corresponding number of bullets still available in the magazine (13) which is mounted in the firearm (11).
Patent CA-2501203-A1 (CA)
Inventor: WU JIALONG
IPC: C08F36/04
Filed: 2005-03-18
Abstract: The present invention relates to a process for the hydrogenation of the carbon-carbon double bonds in diene based polymer latex.
Patent CA-2504293-A1 (CA)
Title: Laser communication system with adaptive data rates
Inventor: FARRELL THOMAS C
IPC: H04B10/10
Filed: 2005-04-15
Abstract: A duplex laser communication transceiver, and a method for its operation, in which the effective rates of data transmission on a transmit laser beam are adaptively controlled in response to detection of the instantaneous power of a receive laser beam. Variations in laser beam power caused by atmospheric turbulence are sensed in the transceiver, and effective data transmission rates are controlled appropriately to avoid or minimize data errors. Data bits input to the transceiver for transmission are stored in a data buffer; then retrieved at a rate that is varied in accordance with the instantaneous power. The transmit data rate is decreased or suspended when the laser beam power is low, and increased again when the laser beam power is high. Data signals recovered from the receive laser beam are also buffered, to obtain an output data stream at a uniform rate.
Patent CA-2505765-A1 (CA)
Inventor: POIRIER BERTRAND
IPC: F24F13/08
Filed: 2005-04-27
Abstract: The present invention provides an adaptable modular assembly for use in adapting the intake and exhaust of air from a heating, ventilation and air conditioning (HVAC) unit containing motors, wherein the intake and exhaust apertures of the HVAC unit can be manipulated. These apertures are pre-cut in a modular frame member so as to establish the location of the intake and exhaust, and any apertures not to be used, are covered with detachable plate members, as required. Channel members can be used in an interior of the frame member, whereby, through manipulation of the placement of the channel members, in conjunction with manipulation of the intake and exhaust apertures of the HVAC unit, the modular HVAC assembly of the present invention can be adapted to facilitate the proper installation of the HVAC unit in different types of buildings.
Patent CA-2506396-A1 (CA)
Title: Dispositif et methode d'intrusion d'un tube de production dans un puits de forage
Inventor: ROSINE RANDY S
IPC: E21B19/16
Filed: 2005-05-05
Abstract: Un appareil et une méthode permettant de déplacer un tube le long d'un trajet, selon lequel le tube est engrené par une chaîne extérieure qui est entraînée pour faire avancer le tube. La chaîne est adaptée pour être déviée radialement en réponse à une augmentation du diamètre du tube, et une plaque est comprimée en réponse à la déviation de la chaîne pour prendre en compte la variation de diamètre.
Patent CA-2510388-A1 (CA)
Title: Tag communication apparatus, control method for tag communication apparatus, computer readable medium for tag communication control and tag communication control system
Inventor: OKAMURA SHINICHIRO
IPC: G01S5/04
Filed: 2005-06-21
Abstract: A direction estimating section estimates the incoming direction of a radio wave from an RFID tag in each of antennas. A position calculating section calculates the position of the RFID tag on the basis of the incoming direction of the radio wave estimated in the direction estimating section.
Patent CA-2511228-A1 (CA)
Inventor: SASAKI KENJI
IPC: C07K1/00
Filed: 2003-12-19
Abstract: A method of protecting thiol groups of a protein having a free cysteine residue, which comprises adding a compound which has a disulfide bond in the molecule and exerts substantially no influence on the activity of the protei n.
Patent CA-2511378-A1 (CA)
Title: Process for marketing a container
Inventor: KEFERL GREGORY T
IPC: B65D85/52
Filed: 2003-12-04
Abstract: A film wrapped container is disclosed including a container having no human-readable visible display markings thereon; and a heat shrinkable PVC or PETG  film wrapping having human-readable display markings thereon is heat shrunk on the container in a manner such that the heat shrunk film wrapping is fixedly attached to the container without applying any adhesive and is removable, if desired, to reveal the container with no information about the product recognizable to a human. Additionally, a process for producing such a film wrapped container and a process for marketing the container are provided.
Patent CA-2511838-A1 (CA)
Title: Utilisations de cytokine de mammifere et reactifs associes
Inventor: MALEFYT RENE DE WAAL
IPC: C07K16/00
Filed: 2003-12-18
Abstract: L'invention concerne des cytokines et des méthodes de modulation de l'activité du système immunitaire, faisant appel à des agonistes et à des antagonistes de cytokine. L'invention concerne également des méthodes de traitement de troubles immunitaires et prolifératifs.
Patent CA-2513581-A1 (CA)
Inventor: LUDVIGSEN FRITS
IPC: B65H35/00
Filed: 2003-01-23
Abstract: A device for dispensing two-sided adhesive pieces of an adhesive (3), comprising a support (7) for a roll (1) of a carrier strip (2) carrying a strip or pieces (3) of a two-sided adhesive. The roll (1) can rotate in a support (7) at the dispensing of carrier strip (2) and adhesive (3), a free end of the carrier strip being pulled out of the support (7) along a wall portion thereof. The wall portion is at a downstream end, relative to the movement of the carrier strip during dispensing, provided with a tear-off edge (22a) for tearing off the carrier strip (2). The tear-off edge (22a) has a V-shape, which is concave relative to the wall portion.
Patent CA-2515987-A1 (CA)
Title: Business process for the plantation and beneficiation of vegetation
Inventor: SEBASTIEN LEONARD
IPC: G06Q30/02
Filed: 2005-08-15
Abstract: A business process for the installation and beneficiation of vegetation according to the present invention comprises a first party having rights related to vegetation, such as trees, installing the trees on a site owned by a second party; and the second party assigning rights to the first party to use the tree to display information such as publicity for a limited period of time. At the beginning or end of the limited period of time, the first party assigns all rights related to the vegetation to the second party. The present process offers many advantages for the environment, to the population and to the economy.
Patent CA-2516336-A1 (CA)
Title: Multiple description hinting and switching for adaptive media services
Inventor: FROSSARD PASCAL
IPC: H04L29/06
Filed: 2004-03-08
Abstract: A system (101) and method (101, 201, 301) for streaming data over a communications network (400) with varying streaming conditions, include a conditioning unit (100) for conditioning the data by creating a plurality of representations, a packaging unit (200) responsive to the conditioning unit for packaging (201) the plurality of conditioned data representations, a media server (300) responsive to the packaging means for observing at Ieast one current streaming condition and selecting a most appropriate packaged conditioned data representation in accordance with the observed at Ieast one current streaming condition, and a communications network (400) responsive to the media server for streaming (301) the selected packaged conditioned data representation.
Patent CA-2516434-A1 (CA)
Title: Information storage medium having data structure for being reproduced adaptively according to player startup information, method and apparatus thereof
Inventor: PARK SUNG-WOOK
IPC: H04N9/804
Filed: 2004-03-12
Abstract: An information storage medium includes: AV data; interactive data, which is displayed along with an AV picture obtained from the AV data, and provides contents related to the AV picture, when the AV data is reproduced in an interactive mode; and language information, which indicates a language of contents contained in the interactive data. Therefore, it is possible to select an ENAV application to be first executed in the interactive mode and reproduces the selected ENAV application with a language readable by a user.
Patent CA-2516630-A1 (CA)
Inventor: FUSE TOMOHIRO
IPC: B63H11/00
Filed: 2005-08-22
Abstract: To provide a water jet propeller that prevents an impeller from being exposed when the water jet propeller is disassembled. A water jet propeller is constructed as follows. Specifically, a stator is disposed at a rear end portion of an impeller housing. An impeller is disposed inside the impeller housing. The water jet propeller expels a water jet by rotating the impeller. The water jet propeller is further constructed as follows. Specifically, the impeller is rotatably mounted to the stator, being disposed inside the impeller housing. The impeller housing, the stator, and a nozzle are connected integrally with each other using a connection bolt. The impeller housing and the stator are connected integrally with each other using a lock bolt.
Patent CA-2519023-A1 (CA)
Title: Facially amphiphilic polymers and oligomers and uses thereof
Inventor: CHOI SUNGWOOK
IPC: C08F20/52
Filed: 2004-03-17
Abstract: The present invention discloses methods of use of facially amphiphilic polymers and oligomers, including pharmaceutical uses of the polymers and oligomers as antimicrobial agents and antidotes for hemorrhagic complications associated with heparin therapy. The present invention also discloses novel facially amphiphilic polymers and oligomers and their compositions, including pharmaceutical compositions. The present invention further discloses the design and synthesis of facially amphiphilic polymers and oligomers.
Patent CA-2519406-A1 (CA)
Inventor: SHERWIN SPENCER J
IPC: A61F2/06
Filed: 2004-03-18
Abstract: A graft comprising flow tubing having a tubing portion (1) defining a flow lumen, the flow lumen of said tubing portion being substantially free of ribs or grooves, wherein the centre line of the flow lumen follows a substantially helical path with a helix angle less than or equal to 65~, and wherein the amplitude (A) of the helix is less than or equal to one half of the internal diameter (Di) of the tubing portion.
Patent CA-2522581-A1 (CA)
Inventor: GIANNETTI BRUNO
IPC: A61K35/30
Filed: 2004-04-21
Abstract: A seeded tear resistant scaffold comprising a biocompatible, tear resistant substrate, a biocompatible biodegradable material and optionally cells.
Patent CA-2522594-A1 (CA)
Title: Mitotic kinesin inhibitor
Inventor: MURAKATA CHIKARA
IPC: A61K31/506
Filed: 2004-04-16
Abstract: An M-stage kinesin Eg5 inhibitor which contains as an active ingredient either a thiadiazoline derivative represented by the general formula (I): [wherein R1 represents hydrogen, etc.; R2 represents hydrogen, -C(=W)R6 (wherein W  represents oxygen or sulfur and R6 represents (un)substituted lower alkyl, etc.), etc.; R3 represents -C(=Z)R19 (wherein Z represents oxygen or sulfur and R19 represents (un)substituted lower alkyl, etc.) etc.; R4 represents (un)substituted lower alkyl, etc.; and R5 represents (un)substituted aryl, etc.] or a pharmacologically acceptable salt of the derivative.
Patent CA-2523086-A1 (CA)
Title: Biodegradable cement retarder compositions and methods of cementing in a subterranean formation
Inventor: REDDY BAIREDDY RAGHAVA
IPC: E21B33/13
Filed: 2004-04-06
Abstract: The present invention is directed to hydraulic cement compositions comprising set-retarding additives and methods of retarding the set of a cement composition utilizing poly(amide) set-retarding additives and methods of cementing in subterranean zones utilizing a cement composition comprising a poly(amide) set-retarding additive.
Patent CA-2524296-A1 (CA)
Title: Dispositif d'amortissement et systeme de traverse de securite de passagers incorporant une telle traverse
Inventor: BENTZ HERBERT WALTER
IPC: B60R21/00
Filed: 2003-04-30
Abstract: La présente invention a trait à une traverse de sécurité comportant un organe de base de forme allongée (22) et un bras à ressorts incluant un élément allongé de rupture à résistance mécanique prédéterminée (30) s'étendant dans le sens de la longueur depuis une première extrémité (32) solidaire de l'organe de base à une extrémité distale libre (34). Le bras à ressorts présente une élasticité permettant l'accumulation d'énergie lors de sa flexion d'une position normalement non repliée vers une position de flexion. Lors d'un tel mouvement, la résistance réalisée par l'élément allongé de rupture à résistance mécanique prédéterminée doit être surpassée. Ainsi le dispositif sert à la fois à l'accumulation et à la dispersion de l'énergie mécanique. Des mécanismes de rupture à résistance mécanique prédéterminée comprennent des goupilles de cisaillement et des bandes de rupture à résistance mécanique prédéterminée de forme allongée (40). L'invention a trait également à un système de traverse de sécurité pour passagers (10) supporté par une paire de dispositifs d'amortissement de l'invention.
Patent CA-2524854-A1 (CA)
Inventor: DEMEUSE MARK
IPC: C08L23/12
Filed: 2004-04-22
Abstract: A polyolefin blend having in a range of 40 to less than 90% by weight of a high modulus, isotactic polypropylene; and in a range of 10 to 60% by weight of a 1-butene/ethylene copolymer; the 1-butene/ethylene copolymer having about 0.5 to about 10 wt% of an ethylene. A polyolefin blend can be in a form of a transparent, oriented film having a biaxially oriented layer with an oxygen transmission rate of at least about 200 cc/100 sq. in./day/atmosphere (3077cc/sq. m./24h/atmosphere), a tensile modulus of at least about 160,000 psi (1.103 GPa) and a haze value of no greater than about 3% measured at a thickness of about 1 mil (25~m).
Patent CA-2525809-A1 (CA)
Title: Plate-type nuclear fuels having regularly arranged coarse spherical particles of u-mo or u-mo-x alloy and fabrication method thereof
Inventor: KIM CHANG-KYU
IPC: G21C3/60
Filed: 2005-11-07
Abstract: The present invention relates to a plate-type nuclear fuel having regularly arranged coarse particles of a gamma-phase U-Mo or U-Mo-X alloy and a fabrication method thereof and, more particularly, to a plate-type nuclear fuel having coarse spherical particles of a stable gamma-phase U-Mo or U-Mo-X alloy arranged regularly on an aluminum cladding in at least one layer and a fabrication method thereof. According to the present invention, operation limit power, high temperature irradiation stability and performance are advantageously improved by preventing excessive reaction between a nuclear fuel and aluminum matrix through minimization of the area of interaction layers between the fuel and aluminum matrix, minimizing pores and swelling by restraining reaction layer formation of an intermetallic compound, and maintaining high thermal conductivity to transfer internal temperature of the nuclear fuel smoothly.
Patent CA-2526737-A1 (CA)
Title: Control valve with vortex chambers
Inventor: GOULET DOUGLAS P
IPC: F15D1/00
Filed: 2004-05-28
Abstract: A fluid flow control valve, especially for severe service, e.g. gas and oil power application, comprises a plurality of vortex chambers (9) through each of which fluid flows in substantially vortex fashion between an inlet channel (8) and a pair of opposed outlets (10, 11). Fluid enters each vortex chamber (9) from its associated inlet channel (8) in a substantially tangential direction wherein it splits into two flowpaths, each having both radial and axial components, leading to respective ones of the outlets (10, 11). The dual vortex outlet arrangement serves to further reduce the noise and erosion problems associated with severe service valves.
Patent CA-2530554-A1 (CA)
Title: Systeme de controle de la qualite des eaux souterraines comportant un dispositif de mesure de parametres de purete et methode
Inventor: SCHAFER CHARLIE J
IPC: A01G25/00
Filed: 2005-12-16
Abstract: Un système de contrôle de l'eau souterraine est proposé, de même qu'une méthode de régulation du niveau d'eau souterraine d'un champ agricole en fonction de critères établis ayant trait à la pureté de l'eau, notamment au moyen d'une rangée de drains munie d'un régulateur du débit d'eau commandé par ordinateur et dont la réponse est fonction des critères établis.
Patent CA-2530666-A1 (CA)
Title: Methods and apparatus for data analysis
Inventor: MIGUELANEZ EMILIO
IPC: G05B23/02
Filed: 2004-06-28
Abstract: A method and apparatus for data analysis according to various aspects of the present invention is configured to automatically identify a characteristic of a fabrication process for components based on test data for the components.