baber/WOPTO huggingface dataset:
Patent CA-2451581-A1 (CA)
Inventor: WILLIAMSON CLAYTON C
IPC: H04R1/28
Filed: 2002-06-25
Abstract: This invention provides a speaker port with a flare (304) having an inner wa ll that minimizes or reduces boundary layer separation. Fluids, such as air and sound waves, flow through the port at a higher velocity when boundary layer separation is minimized or reduced. The inner wall of the port is contoured so that the pressure gradient or change in pressure along the longitudinal axis of the port from its inlet duct (312) to outlet duct (314) is substantially constant.
Patent CA-2453360-A1 (CA)
Title: Internal calibration standards for electrophoretic analyses
Inventor: LABRENZ JAMES
IPC: G06F19/00
Filed: 2002-07-11
Abstract: The present teachings relate, among other things, to polynucleotide sequencing, fragment analysis and sample/lane tracking, and to polynucleotide sequencers and analyzers that employ optical detection techniques. Embodiments of the present teachings are described which include, for example, the addition of a calibration standard to a sequencing reaction. Information such as peak spacing and peak shape can he extracted from the standard.
Patent CA-2453473-A1 (CA)
Inventor: BEHNAM DARIUSH
IPC: A23L33/15
Filed: 2002-06-29
Abstract: A water-soluble, essentially water-free Ubichinon concentrate is disclosed, containing an emulsifier with an HLB value between 9 and 16, the Ubichinon Q10 and a light oil containing triglyceride. A method for production of the concentrate is also disclosed.
Patent CA-2453784-A1 (CA)
Inventor: ADJEI AKWETE L
IPC: A61K9/28
Filed: 2001-07-10
Abstract: La présente invention concerne un formulation modulatrice qui comprend de l'hydrochlorure de pioglitazone et un biguanide, de la metformine par exemple. De manière plus particulière, le produit comprend un noyau en biguanide, en metformine par exemple, comportant au moins une partie recouverte par une couche ou un revêtement de pioglitazone.
Patent CA-2456224-A1 (CA)
Inventor: HEDHLI LOTFI
IPC: H01M8/10
Filed: 2004-01-26
Abstract: A non-perfluoropolymer is described which contains at least one acrylic resin or vinyl resin having at least one ionic or ionizable group and optionally at least one additional polymer. Preferably, the polymers are useful in a variety of applications including in the formation of a membrane which is useful in batteries and fuel cells and the like. Methods of making the polymer blends are also described.
Patent CA-2462204-A1 (CA)
Inventor: DESPREAUX MICHAEL
IPC: B63H25/02
Filed: 2002-10-03
Abstract: A hub (10) for mounting a steering wheel (27) on a shaft (25) includes a plastic injection molded frustum-shaped body (11) having a generally planar upper surface (12) of a predetermined first diameter and an opposed generally planar lower surface (13) of a predetermined second diameter larger than the first diameter. The upper surface (12) is adapted to receive a plurality of fasteners (29) for attaching the steering wheel (27) thereto. A mounting bore (18) extends through the body (11) between the upper surface (12) and the lower surface (13), and defines an inner surface that is adapted to receive an end of the steering shaft (25).
Patent CA-2464284-A1 (CA)
Inventor: BUSKE NORBERT
IPC: A61K47/48
Filed: 2002-10-28
Abstract: The invention relates to a magnetic dispersion based on water and/or dispersing agents mixable with water and nanoparticles dispersed and stabilized therein. The invention also relates to a method for the production of said magnetic dispersion. The invention has the aim of providing a magnetic dispersion having high saturation polarization with greater biocompatibility, the magnetic particles of said dispersion being suitable as transport vehicles for other pharmacologically and biologically active substances and a method for the production of said magnetic dispersion. According to the invention, the magnetic nanoparticles consist of magnetic core particles and an envelope of general formula M[Ap,C,Bq], wherein M are core particles, A are reactive groups, B are bioactive groups and C is cyclodextrine, consisting of 1,4-linked glucose units (C6H7O5)m[(3H)m-(p+q)], wherein m = 6 to 12, p is the number of A groups 1 to 3m and q is the number of B groups 3m-p.
Patent CA-2465560-A1 (CA)
Title: Surfaces solides a base de quartz
Inventor: ROCHETTE MICHEL
IPC: C03B20/00
Filed: 2004-05-04
Abstract: La fabrication de surface solide à base quartz traditionnel nécessite le sciage, nivelage, calibrage et polissage d'un bloques constituée de quartz et de polyester. Ce s opérations sont onéreuses mais surtout néfaste pour l'environnement parce que les résidus de polyester ne peuvent être récupéré. Dans la présente invention seule la partie polissage est nécessaire et les résidus sont en grande partie d'origine naturelle ce qui diminue les résidus chimiques et baisse également les coûts reliés aux activités de finitions.
Patent CA-2469793-A1 (CA)
Inventor: WHITMARSH ROBERT H
IPC: C08G18/58
Filed: 2002-12-17
Abstract: L'invention concerne des produits polymères en polyuréthanne à faible émission, à base de polyols autocatalytiques, fabriqués par modification de polyols classiques au moyen d'amines tertiaires, ainsi que des procédés de fabrication desdits produits. Selon l'invention, l'amine tertiaire est liée à un polyol classique au moyen d'un époxyde, d'une épichlorohydrine, ou greffée au moyen d'un initiateur azo et/ou peroxyde ou d'un azide sulfonyle.
Patent CA-2478006-A1 (CA)
Title: Methods and apparatus for selecting a base station transceiver system based on service communication type
Inventor: ISLAM M KHALEDUL
IPC: H04L12/56
Filed: 2004-08-18
Abstract: Methods and apparatus for selecting a base station transceiver system for communication with a Third Generation (3G) (or better) mobile station are described. In one illustrative example, one or more base station transceiver systems are identified for communication with the mobile station through a scanning process. A first base station transceiver system is identified as providing a Third Generation (3G) communication service or better, whereas a second base station transceiver system is identified as failing to provide the 3G or better communication service (e.g. it may provide a Second Generation (2G) communication service). The first system is selected for communication over the second system based at least in part on identifying that the second system fails to provide the 3G or better communication service. For example, the first system may be chosen over the second system if the first system has a signal quality that is better than a minimum threshold, even if its signal quality is worse than that of the second system. Advantageously, even if an available 2G system has a better signal quality, preference for an adequate 3G or better system is given to ensure that a preferred data service is made available to the mobile station.
Patent CA-2480451-A1 (CA)
Inventor: BERG STEFAN
IPC: A61P25/28
Filed: 2003-04-15
Abstract: La présente invention concerne de nouveaux composés de la formule I, dans laquelle Y représente du NR?4¿CONR?4¿, NR?4¿CO ou NR?4¿; R?1¿ représente du nitro ou COR?5¿ ; R?2¿ représente de l'hydrogène ou du NH?2 ¿; R?3¿ représente du C¿1-6? alkyl ou C¿0-6? alkylaryl qui peut être substitué par A ; R?4¿ représente de l'hydrogène ; R?5¿ représente du C¿1-6? alkyl ; A est sélectionné de façon indépendante parmi du halo, OR?6¿ et C1-6 alkyl ; R?6¿ représente du C¿1-6? alkyl ; pourvu que le composé ne soit pas du <I>N</I>-(4-Methoxybenzyl)-<I>N</I>'-(5-nitro-1,3-thiazol-2-yl)urée en tant que base libre ou bien l'un de ses sels. L'invention concerne également son procédé de préparation, des préparations pharmaceutiques contenant ces composés thérapeutiquement actifs ainsi que l'utilisation desdits composés actifs en thérapie.?¿
Patent CA-2481658-A1 (CA)
Title: Method of enhancing of binding activity of antibody composition to fcy receptor iiia
Inventor: NAKAMURA KAZUYASU
IPC: A61P31/14
Filed: 2003-04-09
Abstract: A method of enhancing the activity of an antibody of binding to Fc.gamma.  receptor IIIa; a method of enhancing the antibody-dependent cytotoxic activity of an antibody composition; a method of detecting the ratio of sugar chains having no fucose bonded to N-acetylglucosamine at the sugar chain reducing end among total N-glycoside bond-type complex sugar chains binding to the Fc region contained in an antibody composition; a method of detecting an antibody-dependent cytotoxic activity; an Fc-fused protein composition produced with the use of cells having tolerance to a lectin recognizing a sugar chain structure in which an .alpha.-bond is formed between the 6-position of N-acetylglucosamine at the reducing end of an N-glycoside bond-type complex sugar chain and the 1-position of fucose; and a process for producing the same.
Patent CA-2483565-A1 (CA)
Title: Automatic milk separation
Inventor: BOSMA EPKE
IPC: A01J5/013
Filed: 2003-05-06
Abstract: A method and apparatus for separating a first quantity of milk drawn from a milking animal in an automatic milking machine from a second quantity of milk drawn from a milking animal in the milking machine. An animal is milked using the automatic milking machine, and a small representative amount of said milk is collected during the milking. At least a part of the small representative amount of milk is analyzed using an on-line cell counter for counting the number of cells in said milk, and a valve is operated depending on the counted number of cells so that if the counted number of cells are below a threshold, the milk is collected in a first container. If the counted number of cells are equal to or above the threshold, the milk is directed to either a drain or a second container.
Patent CA-2485715-A1 (CA)
Title: Disposable wearing article
Inventor: SHIMOE NARIAKI
IPC: A61F13/496
Filed: 2003-04-16
Abstract: A disposable wearing article 1A comprises a liquid-pervious topsheet 2, a liquid-impervious backsheet 3 and a liquid-absorbent panel 4 interposed between the top- and backsheets 2, 3. The backsheet 3 is formed by a breathable and hydrophobic first fibrous nonwoven fabric layer f2 underlying the panel 4, a breathable and liquid-impervious plastic film f4 underlying the first fibrous nonwoven fabric layer f2 and a breathable and hydrophobic second fibrous nonwoven fabric layer f3 underlying the film f4. In a zone occupied by the panel 4, the first fibrous nonwoven fabric layer f2 is intermittently joined to an under surface of the panel 4 by means of a hot melt adhesive and the film f4 is intermittently joined to the first fibrous nonwoven fabric layer f2 by means of the hot melt adhesive.
Patent CA-2489708-A1 (CA)
Title: A process for the preparation of piroxicam: .beta.-cyclodextrin inclusion compounds
Inventor: CAPOCCHI ANDREA
IPC: A61K47/48
Filed: 2003-06-12
Abstract: The present invention relates to a process for the preparation of inclusion compounds of piroxicam with .beta.-cyclodextrin. More particularly, according to the process of the invention, the aqueous solution of two components is subjected, before drying, to a freezing process at very high rate. The resulting products have physico-chemical characteristics as well as technological and biopharmaceutical properties which are advantageous compared with those obtained according to the prior art processes. The resulting products are suitable for preparing pharmaceutical compositions for the oral administration.
Patent CA-2489778-A1 (CA)
Inventor: OSADA ATSUSHI
IPC: G01B5/255
Filed: 2003-05-19
Abstract: L'invention concerne un détecteur pour mesurer la position d'un élément de réglage de l'angle d'inclinaison d'une roue, qui ne nécessite pas de reconnaissance visuelle de la part de l'opérateur et dépend de la variation de la position dudit élément, attribuée à la variation de la position d'un véhicule chargé, et de la variation de la position de cet élément par rapport à la roue d'un véhicule. Pendant qu'une roue (2) fixée à un véhicule (W) est installée sur une table (3) pouvant flotter dans toute direction horizontale, la position horizontale de la table (3) est mesurée par des moyens (5a, 5b) de détection de position de table. La position de l'élément (A) de réglage de l'angle d'inclinaison d'une roue connecté à la roue (2) est calculée à partir du résultat de la mesure et des données de position de cet élément (A) par rapport à la roue (2), ces données étant préétablies pour chaque type de véhicule et stockées dans des moyens de stockage (ROM).
Patent CA-2490426-A1 (CA)
Inventor: POMERANZ MARK L
IPC: A61L31/00
Filed: 2004-12-16
Abstract: A medial device which includes a support structure and a bioactive coating disposed onto the support structure and an outer barrier coating which serves to prevent a reaction between the bioactive agent and bodily fluids until the outer barrier is activated by applying an external agent to the outer barrier.
Patent CA-2492473-A1 (CA)
Title: Surgical tool system
Inventor: ALVAREZ EDGARDO
IPC: A61M1/00
Filed: 2003-07-10
Abstract: A surgical tool system comprising a handpiece and a cutting accessory that is releasable secured to the handpiece. The handpiece has a gear assembly with two drive heads. The gear assembly turns the drive heads at different rotational speeds relative to each other. The cutting accessory is provided with one of two drive hubs. If the cutting accessory is provided with a first drive hub, the drive hub mates to a first one of the drive heads so as to turn of the speed of that head. If the cutting accessory is provided with a second drive hub, the drive hub mates to the second drive head so as to turn at the speed of that head. Thus, the speed at which the cutting accessory is actuated is a function of the associated drive head.
Patent CA-2493205-A1 (CA)
Inventor: DE ST PAER-GOTCH EDMUND HUGH E
IPC: A61B18/00
Filed: 2003-07-25
Abstract: A laser system (10) is disclosed comprising a laser device (1) for emitting laser radiation and an optical fibre (2) adapted to connect, in use, to the laser device (1) for delivering the laser radiation.The optical fibre contains a label (3), such as an RF identification tag, a barcode or a colour code. The laser device (1) interrogates the optical fibre (2) and receives information back from the optical fibre (2). If the usage of the optical fibre (2) has exceeded safety limits then the laser device (1) may be prevented from operating. The laser device (1) on receiving information from the optical fibre (2) may also be configured to deliver laser radiation having a specific power, pulse width, pulse interval and treatment duration.
Patent CA-2493709-A1 (CA)
Title: Wind power generator and method for constructing wind power generator
Inventor: KINPARA SHIRO
IPC: F03D3/00
Filed: 2002-07-24
Abstract: A wind power generator (10) comprising a frame (11), an impeller (12) supported rotatably by the frame, power generators (34) driven to rotate by the impeller, and a controller (40) for selecting some ones from among transmission wires (36, 37) led from the power generators (34) to connect/disconnect them. The impeller (12) is supported by a vertically extending shaft (22), to which a main gear (31) is connected. The frame (11) has rotatable subgears (32) meshed with the main gear (31), and the shafts (34) of the subgears (32) are connected to the power generators (34). The controller (40) has a rotation sensor (41) for sensing the wind velocity or the rotational speed of the impeller, and disconnects the transmission wires (36, 37) when the rotational speed decreases, thereby reducing the number of power generators (34) being operating.
Patent CA-2496503-A1 (CA)
Inventor: CROCKETT BRIAN K
IPC: G06Q10/06
Filed: 2003-08-20
Abstract: Published without an Abstract
Patent CA-2497485-A1 (CA)
Title: Methods and apparatus for operating a speedcooking oven
Inventor: HEAD JESSE SPALDING
IPC: F24C15/00
Filed: 2005-02-17
Abstract: A method of operating a cooking appliance including an input interface panel and a processor includes: inputting a first cooking time and a first cooking power level; manually changing the first cooking time such that the first cooking time is either extended or shortened; and automatically determining the actual cooking time using the processor.
Patent CA-2499200-A1 (CA)
Title: Use of compounds in the treatment of dyskinesia
Inventor: CROSSMAN ALAN
IPC: A61K31/35
Filed: 2003-09-01
Abstract: The present invention relates to the treatment of dyskinesia with compounds of General Formula (I) such as topiramate. The compound may be topiramate or a derivative thereof. The dyskinesia may be associated with a basil ganglia-related movement disorder such as parkinsonism and may also arise as a side-effect of other therapeutic agents (e.g. L-DOPA).
Patent CA-2499807-A1 (CA)
Inventor: SHIVAKUMAR NARAYANAN
IPC: G06Q30/02
Filed: 2003-09-24
Abstract: A client-side application (such as a browser, a browser plug-in, a browser toolbar plug-in, etc. on an end user~s computer) is used to support the serving of content-relevant ads to the client device. The client-side application may provide such support by sending document information (such as a document identifier, document content, content relevance information, etc.) to a content ad server. The client-side application may also be used to combine content of the document and the content-relevant ads. For example, the client-side application may combine content of the document and the ads in a window (e.g., in a browser window), may provide the ads in a window above, below, adjacent to a document window, may provide the ads in ~chrome~ of the browser, etc.
Patent CA-2500421-A1 (CA)
Inventor: XU RUILING
IPC: C12N5/00
Filed: 2003-09-29
Abstract: A coated surface that resists cell adhesion comprising hyaluronic acid directly bound to a plasma-treated polymer surface. A process for producing the coated surface is disclosed as are further modifications of the hyaluron ic acid by attaching ligand-binding polypeptides (antibodies or antibody bindin g proteins).
Patent CA-2502881-A1 (CA)
Title: System and methods for dynamic range extension using variable length integration time sampling
Inventor: SLETTNES TOR
IPC: H04N5/355
Filed: 2003-10-08
Abstract: A photo-detector 122 generated signal 125 is measured as a sample set 192 comprising a long signal and a short signal. The short signal is scaled to the value of the long signal if the long signal exceeds a dynamic range 131 associated with the photo detector 122. In one embodiment, the short signal is obtained during a short time interval that is at the approximate middle of a long time interval such that the short and long intervals share a common median time value 194. Given such symmetry, an approximately linear signal 190 yields a proportionality parameter between the long and short signals thereby allowing the short signal to be scaled. The proportionality parameter facilitates determination of an integration independent component of the photo detector signal that should be removed from the measured long and short signals before scaling. A plurality of sample sets 260 can also be processed such that each sample set overlaps with its neighboring sample set, thereby increasing the effective number of sample sets.
Patent CA-2502969-A1 (CA)
Title: Combination comprising a cdk inhibitor and cisplatin
Inventor: GIANNELLA-BORRADORI ATHOS
IPC: A61K33/243
Filed: 2003-11-05
Abstract: A first aspect of the invention relates to a combination comprising a CDK inhibitor and cisplatin. A second aspect of the invention relates to a pharmaceutical product comprising a CDK inhibitor and cisplatin as a combine d preparation for simultaneous, sequential or separate use in therapy. A third aspect of the invention relates to a method of treating a proliferative disorder, said method comprising simultaneously, sequentially or separately administering a CDK inhibitor and cisplatin to a subject.
Patent CA-2503088-A1 (CA)
Inventor: KAMEI KENSHI
IPC: A61P1/00
Filed: 2003-10-24
Abstract: A therapeutic and/or preventive agent for dyschezia which is suitable for persistent administration and contains as an active ingredient either a compound represented by the formula (1): (1) (wherein R1 represents C1-6 alkyl and R2 represents C1-6 alkyl) or a pharmaceutically acceptable salt of the compound. The erythromycin derivative represented by the formula (1) functions to alleviate dyschezia. Unlike laxatives, the compound promotes natural defecation. The compound represented by the formula (1) has lower antibacterial activity than erythromycin and is hence suitable for long-term clinical use. Thus, the drug is safe and highly effective in treatments for and/or prevention of dyschezia.
Patent CA-2503379-A1 (CA)
Title: Chaussures, notamment chaussures de sport
Inventor: BECK HERMANN
IPC: A43B13/38
Filed: 2003-09-08
Abstract: L'invention concerne des chaussures, notamment des chaussures de sport, par ex. des chaussures de ski, de ski de fond, de randonnée, entre autres. La tige (5) de ces chaussures, constituée de nappes, est liée, et de préférence collée, à un bout (4) préformé, par ex. extrudé, à un contrefort (6) par ex. extrudé, et à une semelle (1) anatomique, surtout lorsque ces chaussures doivent être étanches à l'eau.
Patent CA-2504700-A1 (CA)
Title: Printing apparatus
Inventor: KASHIWABA TADAO
IPC: B41K1/10
Filed: 1997-08-06
Abstract: The object is to provide a printing apparatus wherein the rotation of endless printing bands is limited in a manner that keeps excessive rotational force from acting on the endless printing bands 7 themselves, thereby avoiding wear, cracking and other damage, and wherein forcible rotation of the endless printing bands causes idle rotation of selector wheels 5 and puts only moderate load on the endless printing bands. Attention is directed to adoption of selector wheel 5 rotation restricting members of a movable type and to enabling the movable stop members 14 to move when excessive force acts on the selector wheels 5 or the endless printing bands 5. A stop bearing member 15 is provided to abut on elastic sections 14B of the movable stop members 14, and engagement between drive projections 7E and the elastic sections 14B with movement of the endless printing bands 7 enables movement of the movable stop members 14.
Patent CA-2505196-A1 (CA)
Title: Compositions de soins pour la peau contenant un polymere anionique
Inventor: BETTS DOUGLAS
IPC: A61Q19/00
Filed: 2003-10-15
Abstract: L'invention concerne une composition cosmétique destinée à traiter la peau, comprenant environ 0,1 à 20 % en poids, sur la base de polymères solides, d'un polymère anionique composé d'environ 10 à 80 % molaire d'acide 2-acrylamido-2-méthyl-l-propanesulfonique ou d'un des ses sels d'addition et d'environ 90 à 20 % molaire d'un ou plusieurs monomères anioniques ou non ioniques.
Patent CA-2505283-A1 (CA)
Inventor: CSILLAG ZSOLT
IPC: A61C8/00
Filed: 2005-04-21
Abstract: A novel dental surveyor table features a model-mounting platform mounted to a base so as to be biaxially swivelable relative thereto. A pair of fixed stop members extend above the platform near one end thereof. A further stop member, also extending above the platform, is linearly movable relative to the platform, such that a dental model can be releasably clamped between the stops. Biaxial swivelability is provided by a pair of swivel mechanisms, oriented transversely to each other and disposed between the platform and the base, with means being provided for releasably clamping both swivel mechanisms in desired angular positions. The surveyor table may thus be used to securely position a dental model at a desired angular orientation, thus facilitating precise fabrication of dental prostheses or restorations, or precise angular alignment of implant drilling guides. Preferably, angular scales are provided to facilitate fine adjustment of both swivel mechanisms.