baber/WOPTO huggingface dataset:
Patent CA-2448937-C (CA)
Inventor: FLEISSNER GEROLD
IPC: D04H1/732
Filed: 2002-05-24
Granted: 2009-07-14
Abstract: La fabrication d'un non-tissé à partir de pâte de bois sur voie humide est connue. Ce non-tissé possède un toucher de type bois et papier. C'est pourquoi les fibres de pâte de bois souhaitées et utilisées avantageusement dans l'industrie de l'hygiène pour l'absorption de liquides sont toujours mélangées avec des fibres chimiques en tant qu'élément de support, afin d'obtenir une bande possédant une solidité suffisante. La présente invention consiste à aiguilleter un non-tissé constitué uniquement de pâte de bois avec de l'eau, ce qui permet d'obtenir un papier-linge consolidé qui est doux au toucher et possède un pouvoir élevé d'absorption de l'humidité.
Patent CA-2449769-C (CA)
Title: S-omeprazole (esomeprazole) inclusion complex with cyclodextrins
Inventor: HAMIED YUSUF KHWAJA
IPC: A61P1/04
Filed: 2002-06-06
Granted: 2010-12-14
Abstract: An inclusion complex comprises a substantially pure optical isomer of a benzimidazole compound and cyclodextrin. The complex preferably comprises S-omeprazole and .beta.-cyclodextrin and is made by adding the cyclodextrin to an aqueous solution of the active material, and then isolating the complex from the solution.
Patent CA-2457000-C (CA)
Inventor: STOTZER ERWIN
IPC: E02D5/46
Filed: 2004-02-05
Granted: 2008-07-15
Abstract: The invention relates to a device for making a foundation member in the ground having a soil working implement for loosening soil material in a soil area, a supply device for supplying a liquid to the loosened soil material and a mixing device for mixing the loosened soil material in the soil area with said liquid to form a settable suspension. Such a device has a removal device for removing suspension from a first section of the soil area and a return device for returning at least part of the removed suspension to a second section of the soil area. The invention also relates to a method for making a foundation member in the ground.
Patent CA-2460986-C (CA)
Title: Procede et systeme d'utilisation de donnees centrales classiques afin d'etalonner des volumes d'eau liee a partir de diagraphes rmn
Inventor: GALFORD JAMES E
IPC: G01R33/44
Filed: 2002-09-19
Granted: 2012-10-30
Abstract: L'invention concerne un procédé et un système permettant d'élaborer des transformations adaptées d'eau liée afin d'obtenir des déterminations précises d'eaux non exploitables à partir de diagraphes de résonance magnétique nucléaire (RMN). Les approches de cette invention peuvent être appliquées à l'étalonnage in situ, lorsque des mesures RMN de laboratoire peuvent s'avérer impossibles ou peu commodes à appliquer. En particulier, un modèle de transformation qui combine directement le BVI (volume brut d'eau irréductible) et la pression capillaire, est élaboré par étalonnage du BVI dérivé de la RMN avec les données centrales, ledit nouveau modèle de transformation utilisant les modèles SBVI (BVI spectral) et/ou CBVI (BVI à interruptions) afin de rapporter directement les réponses de BVI dérivé de la RMN et de pression capillaire au moyen de la hauteur d'une mesure dans un puits de forage. Le modèle de transformation BVI dérivé basé sur la hauteur est appliqué au diagraphe RMN du puits de forage afin de quantifier les eaux non exploitables dans le diagraphe MNR.
Patent CA-2463721-C (CA)
Inventor: JEFFERSON RICHARD
IPC: F16K5/02
Filed: 2001-10-15
Granted: 2009-04-14
Abstract: A continuous operation metering valve, based on true volumetric positive displacement technology, uses an innovative dual rack and drive pinion design that enables the valve (34) to dispense from one meter chamber (32) while the other meter chamber (32) is filling. This provides greater dispense cycle rates because it does not require a fill or reload period. With an optional encoder-controlled motor (42), the inventive metering valve is capable of almost unlimited precision dispensing with "on-the-fly" adjustment capability.  The metering valve is easily disassembled and cleaned, using stainless steel wetted path components and Teflon seals for the widest range of chemical compatibility. An integral electronic board, mounted to the side of the valve, may be utilized to control the 4-way directional valve and motor direction (when not using a rotary encoder control).
Patent CA-2466467-C (CA)
Inventor: BUTLER BRYAN VIRGE
IPC: F04B11/00
Filed: 2002-12-05
Granted: 2008-10-21
Abstract: The present invention provides a hydraulically driven multiphase pump system (100) and methods for pumping a fluidstream from the surface of a well. The hydraulically driven multiphase pump system (100) consists of two vertically disposed plungers (310, 315). The plungers are hydraulically controlled and actuated to work in alternate directions during a cycle using a closed loop hydraulic system (200). Each cycle is automatically re-indexed to assure volumetric balance in the circuits. An indexing circuit (300) ensures that each plunger reaches its full extended position prior to the other plunger reaching its preset retracted position. A bias member (325, 327) and an acceleration valve (350) are used to prime the indexing circuit for use in low or variable inlet pressure situations. A power saving circuit (500) is used to transfer energy from the extending plunger to the retracting plunger.
Patent CA-2471432-C (CA)
Inventor: FUKUI YOSHINORI
IPC: A61K48/00
Filed: 2002-08-20
Granted: 2014-02-11
Abstract: It is intended to provide a model animal which is useful in identifying a molecule specifically controlling the mobility of lymphocytes and thus clarifying the pathogenic conditions at the molecular level of immunological diseases such as allergy, autoimmune diseases, GvH and graft rejection, or developing a novel therapy. A model animal such as a DOCK2 knockout mouse, in which the function of controlling lymphocyte migration has been deleted or regulated, is constructed by deleting DOCK2 gene on chromosome. In this DOCK2 knockout mouse, the function of activating Rac to thereby promote the reconstruction of actin cell skeleton, the lymphocyte migration function due to the stimuli with chemokines such as SLC, SDF-1 and BLC, the homing function toward secondary lymph tissues such as spleen, lymph nodes and Peyer's patch and the function of releasing matured thymus T cells into peripheral blood are injured and, as a result, immune responses are regulated.
Patent CA-2473848-C (CA)
Title: Method for quantitative video-microscopy and associated system and computer software program product
Inventor: MARCELPOIL RAPHAEL
IPC: G06V10/56
Filed: 2003-01-22
Granted: 2012-11-20
Abstract: A method of determining an amount of at least one molecular species in a sample from an image of the sample captured by an image acquisition device is provided, each molecular species being indicated by a dye. A dye space representation of a plurality of dyes is formed by orthogonally adding the correspondence tables of the dyes, each correspondence table having a plurality of normalized RGB triplets and incrementally extending from 0% to 100% transmittance. The dye space representation has one dimension for each dye and provides a reference model for a combination of the plurality of dyes.  Each pixel of an image of the sample stained with the combination of the plurality of dyes is compared to the reference model, each pixel having a color defined by an RGB triplet, so as to determine an optimal combination of normalized RGB triplets from the respective correspondence tables of the dyes producing the color of the respective pixel. An artificial image of the sample is then formed from the normalized RGB triplets for each dye as determined from the optimal combination. The artificial image thereby indicates a distribution of the respective dye over the sample image and facilitates determination of the amount of the corresponding molecular species. Associated methods, systems, and computer software program products are also provided.
Patent CA-2479643-C (CA)
Title: Procede pour realiser des alkyle 2, 2-dichloro- ou dibromo-phenyleacetates
Inventor: KRICH SYLVIA
IPC: C07C69/65
Filed: 2003-03-10
Granted: 2011-01-25
Abstract: L'invention concerne un procédé amélioré pour réaliser un acétate d'alkyle 2,2-dichloro- ou dibromo-phényle de formule (I), dans laquelle X signifie Cl ou Br, n est un nombre entier de 1 à 5, R représente hydrogène, alkyle C¿1?-C8, aryle, hétéroaryle, alcoxy C¿1?-C¿8?, aryloxy ou halogène et R1 désigne alkyle C¿1?-C¿8?. Selon l'invention, un acétonitrile 2,2-dichloro- ou dibromo-phényle de formule (II) est mis à réagir dans 0,8 à 2 mols d'eau par mol de nitrile de formule (II), 1 à 8 mols d'alcool de formule R1OH (III) par mol de nitrile de formule (II) en présence de 1 à 3 mols de HCI ou de HBr par mol de nitrile de formule (II), éventuellement en présence d'un solvant, inerte dans les conditions de la réaction, pour former l'acétate d'alkyle 2,2-dichloro- ou dibromo-phényle de formule (I), la température de réaction dans la première phase variant entre 30 et 60 ·C et dans la deuxième phase entre 60 et 100 ·C. La conversion étant terminée, le mélange réactionnel est refroidi à une température allant de 20 à 40 ·C et dilué avec de l'eau, avant que l'acétate d'alkyle 2,2-dichloro- ou dibromo-phényle de formule (I) ne soit isolé.
Patent CA-2482245-C (CA)
Title: Procedure for identifying and testing prefilled medical syringes and test device for performing the procedure
Inventor: FRASCH EUGEN
IPC: A61M5/24
Filed: 2004-09-21
Granted: 2008-01-22
Abstract: A procedure and a testing device designed for executing the procedure, serve to read and verify codes, in particular on medical syringes. A recording sleeve allows insertion of part of the syringe barrel that contains the code. Inside the syringe barrel there is a reading device, which is designed as a two-dimensional or linear optical scanner. In a linear embodiment, the scanner runs either axially along the retaining sleeve or radially in an annular arrangement on the inner wall of the retaining sleeve. An analytical unit with a data memory collects the information registered by the reading device and compares it with stored target values. A display unit shows the results of the analysis.
Patent CA-2482583-C (CA)
Title: Surgical stapling instrument with multistroke firing incorporating an anti-backup mechanism
Inventor: SHELTON IV FREDERICK E
IPC: A61B17/28
Filed: 2004-09-27
Granted: 2012-07-24
Abstract: A surgical stapling and severing instrument particularly suited to endoscopic procedures incorporates a handle that produces separate closing and firing motions to actuate an end effector. In particular, the handle produces multiple firing strokes in order to reduce the required amount of force required to fire (i.e., staple and sever) the end effector. A linked transmission reduces the required handle longitudinal length, yet achieves a rigid, strong configuration when straightened for filing. A traction biased firing mechanism avoids binding in driving this straightened linked rack in cooperation with an anti- backup mechanism, with a lockout mechanism that prevents releasing the closure trigger during firing. Furthermore, an external indicator gives feedback to the surgeon as to how far firing has progressed, as well as providing a manual retraction capability.
Patent CA-2487178-C (CA)
Inventor: SCHULTZ DENNIS
IPC: F16B23/00
Filed: 2003-05-19
Granted: 2009-09-29
Abstract: La présente invention concerne une prise d'entraînement (20) pour une vis filetée mâle (26). Ladite prise comprend une pluralité de lobes arrondis (22) de rayon égal qui sont situés à équidistance du centre (24) de la vis et à égale distance les uns des autres. La prise d'entraînement comprend également des surfaces plates (28) situées à l'opposé des lobes et à équidistance du centre de la vis. Selon un autre mode de réalisation, une prise d'entraînement comprend un premier ensemble de lobes (52) et un second ensemble de lobes (54), chaque lobe présentant un rayon égal et étant situé à équidistance du centre de la vis. Les lobes du premier ensemble sont équidistants les uns des autres et les lobes du second ensemble sont également équidistants les uns des autres et équidistants par rapport aux lobes adjacents du premier ensemble des deux côtés du lobe du second ensemble. Chacun des lobes du premier ensemble présente une surface plate (60) qui est adjacente et tangentielle à la partie de rayon du lobe.
Patent CA-2489862-C (CA)
Inventor: ORESTE PASQUA ANNA
IPC: A61P43/00
Filed: 2003-06-17
Granted: 2012-03-27
Abstract: L'invention porte sur un nouveau procédé de sursulfatation de l'épiK5-N-sulfate pour obtenir de l'épiK5-amine-O-sursulfate à très fort degré de sulfatation, qui par une N-sulfatation subséquente donne de nouveaux dérivés d'épiK5-N,O-sursulfate, présentant un degré de sulfatation d'au moins 4, pratiquement exempt d'activité sur les paramètres de coagulation, et s'avérant utile dans les domaines cosmétiques et pharmaceutiques. L'invention porte également sur des épiK5-N-sulfates utiles comme intermédiaires dans la préparation de dérivés correspondants de LMW épiK5-N,O-sursulfate.
Patent CA-2490668-C (CA)
Inventor: KURAMOTO AKIO
IPC: H01Q9/40
Filed: 2004-12-22
Granted: 2009-02-03
Abstract: In an antenna, a first flat radiating element is placed longitudinally. A second flat radiating element is located opposite to the first flat radiating element. The first and the second radiating element are connected to each other at their lower end portions. A third flat radiating element is longitudinally located below the second flat radiating element. A central conductor of a coaxial cable is connected to the lower end portions of the first and the second flat radiating elements. An outer conductor of the coaxial cable is connected to an upper end portion of the third flat radiating element. The coaxial cable is located parallel to the third flat radiating element.
Patent CA-2492528-C (CA)
Title: Procede et appareil permettant de prevoir le travail de respiration
Inventor: EULIANO NEIL R
IPC: A61B5/087
Filed: 2003-08-29
Granted: 2014-03-18
Abstract: L'invention concerne un procédé permettant de créer un prédicteur non invasif d'efforts aussi bien physiologique qu'imposé d'un patient, à partir de la pression des voies aériennes et de capteurs de flux fixés sur le patient, au moyen d'un modèle mathématique adaptatif. L'effort du patient est mesuré en général par l'intermédiaire du travail de respiration, de la puissance de respiration ou du résultat pression-temps de la pression oesophagienne et il constitue un élément important pour régler de manière adéquate l'assistance ventilatoire des patients respirant spontanément. Le procédé de calcul de ce prédicteur non invasif est fondé sur des calculs linéaires ou non linéaires, au moyen de plusieurs paramètres dérivés des capteurs susmentionnés.
Patent CA-2514142-C (CA)
Title: Device for removing material to be screened from a liquid flowing in a channel
Inventor: FROMMANN CHRISTIAN
IPC: B01D33/11
Filed: 2004-01-20
Granted: 2010-05-11
Abstract: The invention relates to a device for removing material to be screened from a liquid (2) flowing in a channel (1). The device comprises an inclined, rotatably driven, cylindrical sieve grate (6) which is partially submerged in the liquid and has an open front side (8) on the inflow side thereof and guide plates (15) on the inner side thereof. The device is provided with a screw conveyor (23) comprising a housing (24) and a driven conveying screw (25), the screw conveyor being coaxially arranged in relation to the sieve grate (6) and leading to a discharge point (29) outside the liquid. The screw conveyor (23) comprises a feeding hopper (19) for the material to be screened, in the region of the sieve grate (6). A fixed detaching device (16) for detaching the material to be screened adhering to a separation surface (14) inside the sieve grate (6) is provided on the outer side of the sieve grate (6), above the feeding hopper (19). The sieve grate (6) comprises a shaping carrier element (13) and a mesh fabric (7) forming a separation surface (14). The feeding hopper (19) is pierced on the bottom side. The guide plates (15) are placed against the separation surface (14) of the mesh fabric (7) in an axially parallel manner.
Patent CA-2516413-C (CA)
Title: Automatic coffee brewing apparatus and control method
Inventor: WANG DONG-LEI
IPC: A47J/
Filed: 2005-08-19
Granted: 2012-05-15
Abstract: This invention provides for a coffee brewing apparatus and its control method, which comprises a control circuit and a water loop comprising a water reservoir, a pump, a control valve, a boiler, a brewing assembly, a three-way connector and a connecting hose. When coffee is to be brewed, hot water flows top-down through the brewing chamber cover, the upper filter, the coffee grounds, the lower filter, the brewing chamber, the first port of the three-way connector, the second port of the three-way connector and the connecting hose; the brewed coffee finally flows out from said connecting hose. This coffee brewing apparatus has additional functions of automatic residue discharge, automatic water discharge and automatic cleaning.
Patent CA-2519229-C (CA)
Inventor: HARADA TAKAO
IPC: C22B5/10
Filed: 2004-02-09
Granted: 2013-05-21
Abstract: Agglomerates with carbonaceous material incorporated therein and a process for producing reduced metal using the agglomerates. The agglomerates are prepared with high-VM coal, and provide high strength after reduction without the need for finer metal oxide particles. The agglomerates are made of carbonaceous material and raw material to be reduced that contains a metal oxide, such as iron ore. The carbonaceous material used is high-VM coal containing 35% or more by mass of volatile matter. The agglomerates are formed at a pressure of at least 2 t/cm2 so that the porosity thereof is reduced to 35%  or less. The reduction in porosity is effective in promoting heat transfer inside the agglomerates in a rotary hearth furnace in a high-temperature reduction step so that the sintering of reduced metal proceeds efficiently in the overall regions of the agglomerates to produce reduced metal having high crushing strength.
Patent CA-2522739-C (CA)
Inventor: REDMOND MARK J
IPC: A61K36/8998
Filed: 2004-04-30
Granted: 2014-04-29
Abstract: The present invention relates to pharmaceutical compositions comprising a .beta. (1-3) .beta. (1-4) glucan and a pharmaceutically active agent or a botanical extract. A method to extract and purify cereal .beta.-glucan is also described. The high purity of the cereal .beta.-glucan obtained according to the present invention allows for the preparation of clear, colourless viscous liquid preparations. These liquid preparations are stable to gelling effects when kept at ambient temperatures and low ash concentrations, and can be used to prepare the pharmaceutical compositions of the present invention.
Patent CA-2545481-C (CA)
Title: Selection et inclusion automatisees d'une signature de message
Inventor: ADAMS NEIL P
IPC: H04L12/54
Filed: 2006-05-02
Granted: 2010-07-20
Abstract: Système et méthode permettant la création et la sélection et l'inclusion automatisées d'une signature automatisée dans un message électronique, processus au cours duquel la sélection automatisée de la signature repose sur des attributs du message, les destinataires désignés, ou sur des attributs des destinataires désignés, lesquels sont comparés aux attributs de l'expéditeur, tels que le type d'encodage et/ou la méthode de transfert choisie pour le message électronique ou l'emplacement du destinataire, ce sans nécessiter des profils d'utilisateurs multiples ou une édition manuelle de la part de l'expéditeur. Au moins une pluralité de textes de signature automatisés est associée à au moins un type d'encodage d'une pluralité de types d'encodage, au moins un type de transfert de message, ou avec au moins un attribut de destinataire prédéfini ou avec le résultat de la comparaison des attributs du destinataire avec ceux de l'expéditeur. Le texte de signature automatisée approprié est inséré avant l'encodage du message en vue de son transfert.
Patent CA-2550701-C (CA)
Title: Use of complex metal oxides in the autothermal generation of hydrogen
Inventor: PEZ GUIDO PETER
IPC: C01B3/36
Filed: 2006-06-19
Granted: 2010-07-06
Abstract: A process for producing hydrogen comprising reacting at least one hydrocarbon and steam in the presence of a complex metal oxide and a steam-hydrocarbon reforming catalyst in a production step under reaction conditions sufficient to form hydrogen and a spent complex metal oxide, wherein the complex metal oxide is represented by the formula (see above formula) wherein A; represents at least one element selected from the group consisting of Sr, Ba, a Group 1 element, and an element of the Lanthanide series according to the IUPAC Periodic Table of the Elements; B' represents at least one element selected from the group consisting of Cu, Ni, Cr, and V;   0<=x1<=1, 0<=x2<=1, 0<=x3<=1 wherein x1 +  x2 + x3 = x;  0<=Y1<=1, 0<=y2<=1, 0<=y3<=1 wherein Y1 +  Y2 + Y3 = Y;  1<=x<=10; and 1<=y<=10; and n represents a value such that the complex metal oxide is rendered electrically neutral.
Patent CA-2551968-C (CA)
Title: System for tracking items
Inventor: BONNELL CLAY
IPC: G08B13/14
Filed: 2004-09-30
Granted: 2014-09-23
Abstract: An item tracking system for tracking an item within a structure having at least one aperture through which the item is passed is provided. The item tracking system comprises a radio frequency tag attached to the item, a reader operably connected to a reader antenna, a processor operably connected to the reader, and a vertically suspended movable support for the reader antenna. The tag has item information stored therein and the reader is capable of reading the item information from the tag. The processor receives and stores the item information from the reader and the movable support is suspended from a location adjacent the top of the aperture. The support and reader antenna can move around the item to permit the item to pass through the aperture and the reader reads the item information from the tag when the item passes through the aperture using the reader antenna.
Patent CA-2560792-C (CA)
Inventor: LEFEBVRE GUY
IPC: F02C9/46
Filed: 2006-09-25
Granted: 2013-04-23
Abstract: A method of adjusting a triggering clearance and a trigger wherein the triggering clearance can be readily adjusted directly on the assembly line by selectively fixing an axial adjustive position between first and second triggering members.
Patent CA-2561268-C (CA)
Title: Operating method for a powered roller shutter, and device for implementing same
Inventor: GREHANT BERNARD
IPC: E06B9/82
Filed: 2005-04-08
Granted: 2012-09-04
Abstract: The invention relates to an operating method for a roller shutter comprising an actuator which is used to move the shutter and which consists of: a motor, an electronic control unit for powering the motor, and a control box which is connected to the electronic unit and which is equipped with at least one control key. The inventive operating method comprises at least one configuration mode, during which values that are associated with specific positions can be recorded. The invention is designed such that a roller shutter movement command only occurs after a key has been pressed during a period of time greater than a first period t1 if the device is not at least partially configured, but the pressing of a control key can be immediately interpreted as a command to move the mobile element if the device is at least partially configured.