baber/WOPTO huggingface dataset:
Patent CA-2355817-C (CA)
Inventor: YOSHIMASA WATARU
IPC: A61F13/511
Filed: 2001-08-23
Granted: 2005-12-06
Abstract: Disclosed is an absorbent article including: a liquid permeable surface layer; a backing sheet; and an absorbent layer interposed between the surface layer and the backing sheet. The surface layer includes: a porous film having a plurality of through holes; and a fibrous layer disposed on the liquid-receiving face of the porous film. The fibrous layer is of a plurality of strips extending in parallel and spaced apart from each other. Each strip of the fibrous layer is fixed to the porous film at spaced fixing portions, so that the porous film is exposed between adjacent strips of the fibrous layer.
Patent CA-2356105-C (CA)
Inventor: DILLING PEER
IPC: B41F13/02
Filed: 2001-08-29
Granted: 2007-07-24
Abstract: In a rotary printing machine, in particular a web-fed rotary printing machine, having at least one printing unit including a plurality of printing-unit cylinders, of which at least one can be brought into and out of operative connection with at least one functional unit which is associated with a function needed to operate the printing unit, is provided with a drive device and is fitted on a linear guide device, a high level of operating convenience and working accuracy being achieved by the functional unit being assigned a positioning device, which has a controller which can be fed with at least one position--dependent signal which can be generated by means of a sensor arrangement associated with the functional unit and by which the drive device can be controlled.
Patent CA-2357313-C (CA)
Title: Dispositif pour le melange extemporane d'au moins trois produits
Inventor: DE LAFORCADE VINCENT
IPC: B65D1/04
Filed: 2001-09-14
Granted: 2005-11-08
Abstract: La présente demande concerne un dispositif pour le mélange extemporané d' au moins trois produits, le dispositif comprenant un premier récipient (100) po ur le conditionnement séparé de premier et second produits, un second récipient (1 0) contenant un troisième produit, et des moyens (50, 57, 115) pour assurer un couplage entre les premier et second récipients en vue de la réalisation du mélange des premier, second et troisième produits. L'invention est tout particulièrement adaptée au mélange de trois produits dont deux au moins son t sous forme de poudres.
Patent CA-2357632-C (CA)
Inventor: YEAGER CAROLYN K
IPC: C06C7/00
Filed: 2001-09-21
Granted: 2009-12-08
Abstract: A non-toxic primer mix including both bismuth sulfide and potassium nitrate as the pyrotechnic portion of the primer is disclosed. In a further embodiment, a non--toxic primer mix comprising zinc sulfide and aluminum nitrate as the pyrotechnic portion of the primer mix is disclosed. Bismuth and zinc sulfide act as fuels for the oxidizers of potassium and aluminum nitrate in providing an ignition flame for the primer. The non-toxic primer mix further contains a lead-free explosive material, and additionally can include added fuels, sensitizers, explosives and binders.
Patent CA-2361556-C (CA)
Title: Systeme de suspension de vehicule
Inventor: VANGSGARD KIP S
IPC: B60G3/06
Filed: 2000-01-25
Granted: 2005-05-03
Abstract: L'invention porte sur un véhicule articulé (10) comprenant un essieu avant (21) raccordé de manière fonctionnelle à un cadre avant (40) et un essieu arrière (21) est raccordé de manière fonctionnelle au cadre arrière (30). Un joint (50) de torsion comporte un élément (51) d'arbre intérieur raccordé de manière fonctionnelle à l'un des cadres. Un matériau (53) élastomère est positionné entre l'élément (51) intérieur et l'élément (52) extérieur de façon à les raccorder. Les cadres peuvent tourner l'un par rapport à l'autre le long de l'axe longitudinal au moment où l'élément élastomère (53) est comprimé et résiste à la rotation entre les cadres (30 et 40). Une suspension à absorption d'énergie en torsion est prévue pour l'une des roues. Cette suspension comprend un joint de torsion (50), un élément (94) unique de cadre A. Un bras (95) de levier peut également être utilisé pour faire varier la précharge sur le joint de torsion (50).
Patent CA-2363190-C (CA)
Title: Improved device for the processing and measured distribution of a liquid product
Inventor: DE LAFORCADE VINCENT
IPC: B65D47/20
Filed: 2001-11-21
Granted: 2005-10-18
Abstract: A new container for dosed dispensing of liquid product has an inner retaining vessel with a dosing cavity and a flexible membrane separator. A new container (10) has an inner volume for a product (P) and a retaining vessel (30) with a dosing cavity (300) in which a pump plunger tube (400) is suspended. The retaining vessel has an inlet (340) and outlet (310) for the liquid, and a flexible elastic membrane (320) reaching to the container's inner wall for filling it when the container is tipped. After it has been returned to its upright position the liquid trapped in the retaining vessel can be dispensed.
Patent CA-2364575-C (CA)
Title: Improved process for producing free radical polymerized copolymers
Inventor: GARDINER JAMES M
IPC: C10L1/196
Filed: 2000-02-14
Granted: 2010-05-11
Abstract: Process for the copolymerization of free radical polymerizable comonomers such as vinyl acetate with an unsaturated diester such as dialkyl fumarate which is carried out in the presence of water to produce copolymers such as fumarate vinyl acetate copolymers useful as lubricating oil and fuel oil additives, for example, as wax crystal modifiers and flow improvers.
Patent CA-2367897-C (CA)
Title: Method for hydrolyzing optically active amides
Inventor: DITRICH KLAUS
IPC: C07C209/62
Filed: 2000-03-17
Granted: 2009-10-13
Abstract: The invention relates to a method for hydrolyzing optically active amides to carboxylic acids and optically active amines with retention of the center of chirality. The hydrolysis of the amides is carried out with an alkali or alkaline earth hydroxide in the presence of 5 - 30 wt.- %, based on the amide used, of a polyol or an amine alcohol.
Patent CA-2368334-C (CA)
Title: Acidic gelled aqueous cosmetic compositions comprising oil-containing biliquid foam dispersion
Inventor: ZECCHINO JULES
IPC: A61K8/891
Filed: 2001-02-20
Granted: 2010-04-20
Abstract: The invention relates to cosmetic or pharmaceutical composition comprising an oil-containing biliquid foam dis-persed in a salt-containing aqueous phase, in which the aqueous phase, having a pH of less than about 7, is gelled by a polymeric sulfonic acid. A particularly preferred gellant is ammonium poly(acryldimethyltauramide-covinylformamide). Unlike many other types of gels, these gels are stable at an acid pH in the presence of substantial amounts of electrolytes, and therefore are useful in delivering acidic active components.
Patent CA-2372514-C (CA)
Title: Method of compressing digital images
Inventor: HU XIAOPING
IPC: G06T9/00
Filed: 2002-02-18
Granted: 2010-06-01
Abstract: A method of compressing digital representations of images stores the images in multiple subsampling quality scales in a progressive manner such that a higher quality scale contains only data incremental to the data in an adjacent lower quality scale. The data in each quality scale is transformed, quantized, and entropy encoded. A discrete wavelet cosine transformation combining frequency transformation features of a discrete cosine transformation and spatial transformation features of a wavelet transformation is provided. Sequences of subsampling quality scales are provided for multi-scale representations of images. A novel context selection method is used which treats color components and coefficients of different positions differently. An image compressed in a given quality scale can be transmitted or decompressed progressively allowing progressive downloading or transmission over the Internet.
Patent CA-2386927-C (CA)
Inventor: SONG BRIAN XIAOQING
IPC: C11D3/20
Filed: 2000-10-13
Granted: 2007-01-30
Abstract: An aqueous liquid or gel type detergent composition comprises (a) from about 0.1 % to about 15 % by weight, boric acid or a boron compound; (b) from about 0.1 % to about 10 % by weight, a polyhydroxy compound selected from the group consisting of ethylene glycol, propylene glycol, 1,2-propanediol, butylene glycol, hexylene glycol, glycerol, mannitol, sorbitol, erythritol, glucose, fructose, lactose, erythritol-1,4-anhydride, and mixtures thereof;  and (c) an oxygen bleach resistant .alpha.-amylase enzyme and (d) from about 5 % to about 80 % water.
Patent CA-2389743-C (CA)
Title: Recombinant sendai virus vector for introducing exogenous genes to airway epithelia
Inventor: YONEMITSU YOSHIKAZU
IPC: A61K35/76
Filed: 2000-11-02
Granted: 2010-02-23
Abstract: Provided are a recombinant Sendai virus vector for introducing exogenous genes to airway epithelia and a method for introducing exogenous genes using the vector. The recombinant Sendai virus vector enables efficient gene transfer to native mucus-layered airway epithelial cells by briefly contacting the vector with the cells. Furthermore, the vector can introduce genes to not only apical surfaces but also submucosal glands where CFTR primarily expresses. The vector can thus be used for gene therapy of CF, a CFTR-deficient disease.
Patent CA-2401394-C (CA)
Title: Vsb transmission system for processing supplemental transmission data
Inventor: CHOI IN HWAN
IPC: H04N7/24
Filed: 2001-12-27
Granted: 2010-07-20
Abstract: A VSB communication system or transmitter for processing supplemental data packets with MPEG-II data packets includes a VSB supplemental data processor and a VSB transmission system. The VSB supplemental data processor includes a Reed-Solomon coder for coding the supplemental data to be transmitted, a null sequence inserter for inserting a null sequence to an interleaved supplemental data for generating a predefined sequence, a header inserter for inserting an MPEG header to the supplemental data having the null sequence inserted therein, a multiplexer for multiplexing an MPEG data coded with the supplemental data having the MPEG header added thereto in a preset multiplexing ratio and units. The output of the multiplexer is provided to an 8T-VSB transmission system for modulating a data field from the multiplexer and transmitting the modulated data field to a VSB  reception system.
Patent CA-2408295-C (CA)
Inventor: WOBBEN ALOYS
IPC: F03D11/00
Filed: 2001-03-02
Granted: 2004-01-27
Abstract: The invention concerns a wind power installation. Such wind power installations of modern type, for example one of type E-40 or E-66 from Enercon are usually equipped with a lightning protection system which i s known for example from DE 44 36 197. The object of the present invention is to avoid the above-indicated disadvantages and in particular to minimise the number of interferences with the electronic system by virtue of the flash-over effects at the spark path. A wind power installation comprising an arrangement for continuously discharging electrostatic charging of at least one rotor blade of a wind power installation.
Patent CA-2410462-C (CA)
Inventor: WHYATT GREG A
IPC: B01J19/00
Filed: 2001-05-30
Granted: 2009-12-15
Abstract: L'invention concerne des séparateurs et des contacteurs stratifiés, multiphase possédant des structures de mèche et des canaux d'écoulement gazeux. Certains modes de réalisation préférés sont combinés avec un échangeur de chaleur à microcanaux. L'invention concerne également des systèmes intégrés contenant ces composants.
Patent CA-2411088-C (CA)
Inventor: LAPICOLA JAMES D
IPC: G01N33/48
Filed: 2001-06-11
Granted: 2009-12-22
Abstract: A hematology control composition and method of making the composition is provided. The control employs a plurality of components including a synthetic plasma component, a red blood cell component, a platelet component and a leukocyte component. The leukocyte component includes at least one subpopulation havin g particles derived from other than white blood cells.
Patent CA-2412671-C (CA)
Inventor: LOUIE-HELM JENNY
IPC: A61K9/20
Filed: 2001-02-26
Granted: 2006-10-03
Abstract: The retention of oral drug dosage forms in the stomach is improved by using swellable dosage forms that are shaped in a manner that will prevent them fr om inadvertently passing through the pylorus as a result of being in a particul ar orientation. The planar projection of the shape is one that has two orthogon al axes of different lengths, the longer being short enough to permit easy swallowing prior to swelling while the shorter is long enough within one-hal f hour of swelling to prevent passage through the pylorus.
Patent CA-2418423-C (CA)
Title: Message propagation method and message propagation system
Inventor: YAMANAKA KATSUHIRO
IPC: H04W88/04
Filed: 2003-02-03
Granted: 2006-12-19
Abstract: An information propagation system allowing information notification destinations to fall within a certain range proximate to an information providing source without limiting the destinations to those in contact with the source and without expanding the destinations to many and unspecified destinations is provided. A fixed station or a portable information terminal transmits a message and a message transfer frequency to a portable information terminal. The portable information terminal transfers the message to a portable information terminal and subtracts the message transfer frequency by one, and further transfers the message to a portable information terminal and subtracts the message transfer frequency by one.      The portable information terminal finishes transferring the message when the message transfer frequency reaches zero. The portable information terminal transfers the received message to a portable information terminal and subtracts the message transfer frequency by one. The portable information terminal also finishes transferring the message when the message transfer frequency reaches zero.
Patent CA-2422387-C (CA)
Title: Composition d'adhesif a base de dispersions de polychloroprene
Inventor: PANSKUS KNUT
IPC: C09J11/08
Filed: 2001-09-06
Granted: 2009-11-24
Abstract: L'invention concerne une composition d'adhésif à base de dispersions de polychloroprène présentant une meilleure adhérence, un procédé pour produire ladite composition et l'utilisation de cette dernière comme adhésif de contact pour des substrats inorganiques et organiques.
Patent CA-2424521-C (CA)
Title: Milling cutter
Inventor: DEROCHE KENNETH G
IPC: B23C5/18
Filed: 2001-09-25
Granted: 2008-11-18
Abstract: A cutting tool (10) for cutting a workpiece comprising a tool body (12) havi ng an outer surface thereon and a central axis (CA) therein and including at least a first and second spiraling flute (22, 24) in the outer surface, each flute (22, 24) including a plurality of inserts (38) secured therein to defi ne an axial rake angle, wherein the axial rake angle .alpha.nm, .beta.nm and .gamma.nm), of the inserts (38) varies between flutes and within each flute.
Patent CA-2428422-C (CA)
Inventor: DEGEN KLEMENS
IPC: B25H1/00
Filed: 2001-11-07
Granted: 2009-10-20
Abstract: The invention relates to a support trestle comprising a base (1 to 5) and a support head (8) mounted thereon, whose height is adjustable, said support head having a support element that is configured as a roller (9) and is used to support workpieces. According to the invention, the support head (8) has at least one additional support element (10, 11) that can be used instead of the roller (9) and that can be brought into an operational position by pivoting the support head (8).
Patent CA-2433011-C (CA)
Title: Carbamate-functional, resins and their use in high solids coating compositions
Inventor: OHRBOM WALTER
IPC: C09D201/00
Filed: 2001-11-28
Granted: 2007-04-17
Abstract: The present invention provides a coating composition containing 1) a carbamate-functional resin having in its structure a hyperbranched or star polyol core, a first chain extension based on a polycarboxylic acid or anhydride, a second chain extension based on an epoxy containing compound, and having carbamate functional groups on the core, the second chain extension, or both; and 2) a second resin containing functional groups reactive with the carbamate groups on the carbamate-functional resin. In one embodiment, the coating compositions are used as a clearcoat to be applied over a basecoat to form a composite coating. The compositions exhibit a combination of desirable properties, such as scratch and mar resistance, resistance to environmental etch, good intercoat adhesion, and high solids.
Patent CA-2439365-C (CA)
Title: Film a faible tension de retrait
Inventor: CHILDRESS BLAINE C
IPC: B32B27/08
Filed: 2002-02-19
Granted: 2007-05-22
Abstract: L'invention concerne un film comportant une couche centrale contenant un copolymère aromatique alpha-oléfine/vinyle aléatoire linéaire, et une première et deuxième couches extérieures contenant un polymère oléfinique. Ce film présente un module d'Young compris entre 50 000 et 200 000 psi, un retrait libre compris entre 40 et 80 % à 240 ·F, ainsi qu'une tension de retrait comprise entre 50 et 400 psi, ou une force de retrait comprise entre 20 et 180 grammes, à 240 ·F. Une première et une deuxième couches intermédiaires contenant un copolymère éthylène ayant un indice de fluidité inférieur à 2,0 peuvent être facultativement incluses. En variante, le film comporte une couche centrale contenant un copolymère éthylène ayant un indice de fluidité inférieur à 2,0, une première et une deuxième couches intermédiaires contenant un copolymère aromatique alpha-oléfine/vinyle aléatoire linéaire, et une première et deuxième couches extérieures contenant un polymère oléfinique, ce film présentant les propriétés telles que définies précédemment.
Patent CA-2440871-C (CA)
Title: Methods and apparatus for materials processing
Inventor: HOLL RICHARD A
IPC: B01F27/74
Filed: 2002-02-21
Granted: 2009-09-08
Abstract: Methods and apparatus for processing materials employ two cylindrical members, one mounted within the other, defining an annular processing chamber (44).  Preferably, the outer member is stationary (stator) (30), while the inner rotates (rotor) (42). The radial spacing (44) between the stator (30) inner surface (46) and the rotor (42) outer surface (46) is equal to or less than the back-to-back radial thicknesses of the two laminar boundary layers formed upon the surfaces (46).
Patent CA-2441017-C (CA)
Title: Procede et appareil pour ameliorer la precision de mesures d'hematocrite non effractives
Inventor: SCHMITT JOSEPH M
IPC: G06F17/00
Filed: 2002-03-13
Granted: 2011-07-12
Abstract: La présente invention concerne un dispositif et un procédé permettant d'effectuer une mesure plus fiable et plus précise d'hématocrite (Hct) par des moyens non effractifs. Les changements des intensités de lumière de plusieurs longueurs d'onde transmise à travers l'emplacement tissulaire ou réfléchie sur cet emplacement tissulaire sont enregistrés immédiatement avant et après l'occlusion du flux de sang veineux issu de l'emplacement tissulaire, au moyen d'un dispositif d'occlusion placé à proximité de l'emplacement tissulaire. Lorsque le retour veineux s'arrête et que le sang artériel entrant dilate les vaisseaux sanguins, les intensités lumineuses mesurées dans une bande particulière de longueurs d'onde du proche infrarouge diminuent proportionnellement au volume d'hémoglobine dans l'emplacement tissulaire. Ces intensités mesurées dans une bande séparée de longueurs d'onde dans laquelle l'eau absorbe répondent à la différence entre les fractions d'eau dans le sang et le volume de tissu déplacé. Un algorithme mathématique appliqué aux intensités variant dans le temps fournit une estimation quantitative de la concentration absolue d'hémoglobine dans le sang. Afin de compenser l'effet de la fraction d'eau inconnue dans le tissu extravasculaire sur la mesure d'Hct, la fraction d'eau du tissu est déterminée avant le début du cycle d'occlusion, par mesure du spectre du facteur de transmission diffuse ou du facteur de réflexion diffuse du tissu, à des longueurs d'onde choisies.
Patent CA-2452551-C (CA)
Inventor: HICKEY KURT A
IPC: E21B47/017
Filed: 2000-09-22
Granted: 2007-02-20
Abstract: A protector sub includes a generally cylindrical mandrel having an inner surface and an outer surface. An axial through passage is provided in the mandrel defined by the inner surface. A plurality of recesses extend radially inwardly from the outer surface of the mandrel. A plurality of covers are respectively matable with the plurality of recesses.
Patent CA-2454578-C (CA)
Inventor: LYMAN STEWART D
IPC: C07K14/47
Filed: 2002-07-23
Granted: 2013-06-25
Abstract: Modified, furin resistant human TSLP polypeptides and polynucleotides encoding the modified human TSLP polypeptides are provided. Pharmaceutical compositions, B and T cell activation agents, assays and methods of use are also described.
Patent CA-2458770-C (CA)
Title: Aqueous coating liquid for forming a magnesium oxide film
Inventor: KADA KOJI
IPC: C09D7/00
Filed: 2004-02-25
Granted: 2010-09-14
Abstract: The present invention provides an aqueous coating liquid for forming a magnesium oxide film that comprises: (a) a magnesium carboxylate derived from a carboxylic acid having 1 to 6 carbon atoms, (b) a surfactant, (c) a polyhydric alcohol compound, and (d) a solvent made substantially of water wherein the magnesium carboxylate is contained in a ratio of 5 wt% or more and 50 wt% or less, the surfactant is contained in a ratio of 0.01 wt% or more and 2.5 wt% or less, and the polyhydric alcohol compound is contained in a ratio of 0.05 wt% or more and 40 wt% or less, based on a weight of the entire coating liquid wherein a content of the magnesium carboxylate is the same with or larger than that of the polyhydric alcohol compound, and a total weight of the magnesium carboxylate and the polyhydric alcohol compound is 80 wt% or less of the weight of the entire coating liquid and wherein the magnesium carboxylate, the surfactant, and the polyhydric alcohol compound are dissolved in the solvent.
Patent CA-2464627-C (CA)
Inventor: GOMES JEAN-MANUEL
IPC: B65D5/462
Filed: 2003-08-14
Granted: 2009-10-27
Abstract: The neck-through the top carton blank for forming a carton with a four-ply handle and two-ply top panels with apertures through which the necks of bottles can be extended. The apertures in the top panel have an arcuate extended opening projecting towards the handle panel to minimize damage to the labels of the necks of bottles extending through the apertures. The fold lines for gluing this blank into a carton are parallel to each other.
Patent CA-2466156-C (CA)
Title: Proteines de formation de liaison disulfure et utilisation de ces dernieres
Inventor: MCBRIDE JERE W
IPC: C12Q1/68
Filed: 2002-11-01
Granted: 2013-01-15
Abstract: L'invention concerne de nouveaux gènes codant les oxydoréductases de thio-disulfure ou des protéines de la formation de la liaison disulfure (Dsb) à partir de Ehrlichia chaffeensis et Ehrlichia canis. Si les protéines Dsb Ehrlichia chaffeensis et Ehrlichia canis sont pour 31% ou moins homologues aux autres protéines Dsb connues, les protéines Dsb Ehrlichia contiennent un site actif de cystéine, Cys-Gly-Tyr-Cys, semblable à ceux des protéines Dsb connues. Comme cela est prédit par les peptides signaux N-terminaux identiques à 15 acides aminés, les protéines sont essentiellement localisées dans le périplasme de Ehrlichia chaffeensis et Ehrlichia canis qui jouent également un rôle dans l'antigénicité et la pathogénèse. La présente invention concerne les séquences de nucléotides et d'acides aminés et les vecteurs d'expression pour les gènes Ehrlichia chaffeensis et Ehrlichia canis des antisérums dirigées contre les protéines, et des kits pour déterminer si un sujet humain ou animal est infecté avec une espèce donnée de Ehrlichia.