baber/WOPTO huggingface dataset:
Patent CA-2559003-A1 (CA)
Inventor: DAVIS WILLIAM R
IPC: B61D7/02
Filed: 2006-09-08
Abstract: La section de décharge d'un wagon-trémie peut être large dans le haut et étroite dans le bas. Le débit sortant est régulé par des éléments de fermeture, dont au moins un est mobile. Les éléments de fermeture se réunissent à un état ou une position de fermeture pour retenir le chargement. Lorsqu'ils sont séparés, en une position ou un état ouvert, le chargement peut être déchargé. Un élément d'étanchéité ou un ensemble élément d'étanchéité est fixé à un ou aux deux éléments de fermeture. Lorsqu'il est ouvert, l'élément d'étanchéité ou l'ensemble d'élément d'étanchéité est essentiellement de niveau avec la pente, ou tout juste en retrait par rapport à celle-ci, de la surface de l'élément de fermeture. En position fermée, l'élément d'étanchéité pourrait être autorenforcé, c'est-à-dire qu'à mesure que le chargement est ajouté, le joint d'étanchéité peut avoir tendance à une étanchéité accrue. L'ensemble d'étanchéité peut inclure un ressort en porte-à-faux qui présente un méplat à l'élément de fermeture opposé et un pivot par-dessus lequel ou en travers duquel le ressort est posé en porte-à-faux, de manière que lorsque l'on pousse sur une extrémité du ressort, l'autre extrémité du ressort peut avoir tendance à se replier vers le haut. Le pivot peut également être mis en porte à faux vers l'extérieur à partir de la tôle inclinée latérale de l'élément de fermeture auquel l'ensemble d'étanchéité est fixé. La section de décharge peut être renforcée de manière robuste pour éviter la déformation.
Patent CA-2559077-A1 (CA)
Title: Process for extraction of diterpenes and triterpenes from biomaterial
Inventor: LAVOIE JEAN-MICHEL
IPC: A23L27/10
Filed: 2005-03-16
Abstract: The present invention relates to a process for selectively extracting desired diterpenes or triterpenes and derivatives thereof by treatment of plant material with ultrasound combined to specific solvents into which tree parts are treated to allow dissolution of diterpenes or triterpenes and compounds of the same family.
Patent CA-2560888-A1 (CA)
Inventor: CORNETT BYRON E
IPC: B60B27/00
Filed: 2005-03-22
Abstract: The present invention provides a drum or rotor wheel hub having a cast hub (100) having a machined pilot (122) in a flange portion (110) and a machined pilot (128) in a cylindrical portion (112), and a cast portion (130) which separates the cylindrical pilot (128) from the flange pilot (122), whereby a machined radii is not incorporated in the pilot construction.
Patent CA-2563612-A1 (CA)
Inventor: CARMODY MICHAEL J
IPC: G06F12/00
Filed: 2006-10-12
Abstract: Systems and methods for operating upon a mobile communications device. A system and method can be used with data operations with respect to the mobile communications device's memory, wherein the memory has sectors. Data structures are used with the data operations to determine whether a sector contains valid data or to locate a record's pointer in the memory. The data structures can be used for such operations as record creation, record movement, recovery, etc.
Patent CA-2564605-A1 (CA)
Inventor: SACHS EMANUEL M
IPC: A61F2/30
Filed: 2005-05-12
Abstract: Methods of manufacturing an article use three-dimensional printing for a portion of the manufacturing. Three-dimensionally printing is conducted onto a powder bed which contains both organic-solvent-soluble, water-insoluble particles and water soluble, organic-solvent-insoluble particles. The water-soluble particles which may be selected for properties such as size and may include more than one substance. The organic-solvent-insoluble particles may further include at least one substantially insoluble substance such as a member of the calcium phosphate family. Printing may be done using an aqueous binder liquid. After removal of unbound powder, the preform may be exposed to the vapor of an organic solvent which causes the particles of organic-soluble-polymer to fuse to each other. This may further be followed by dissolving out the water-soluble particles, if such particles were present in the powder.  Solvent vapor fusing together with the use of porogen particles may also be used in manufacturing methods other than 3DP. Rather than using organic solvent, heat responsive particles can be used, and can be filmed by elevated temperatures. Articles that may be produced by the described methods exhibit features such as a high porosity and an ability to undergo large deformations without breaking, and by at least partial springback from such deformation.  The springback may be substantially instantaneous or may be time-dependent involving a time period of at least several seconds.
Patent CA-2565289-A1 (CA)
Inventor: LECORRE BERNARD
IPC: G01P15/097
Filed: 2005-04-21
Abstract: The invention concerns a sensor comprising two identical vibrating elements operating at a common working frequency and interconnected by a mechanical decoupling device. The device consists of a frame (DM') and two connecting bridges (71, 72) each supporting one element. The sensor is characterized in that the frame (DM') consists of a series of solid parts (63, 64, 65, 66) and thinned parts (11, 12, 13, 14, 15, 16) such that the frequency of a structural resonant mode of the frame is equal to the common working frequency and that each connecting bridge (71, 72) is arranged in a vibrating node of the structure at said frequency. Thus, the vibrations of the two vibrating elements are decoupled from each other.
Patent CA-2567320-A1 (CA)
Title: Method of constructing a lift installation, and lift installation for that purpose
Inventor: JUNGBAUER MANFRED
IPC: E04G3/30
Filed: 2006-11-08
Abstract: The invention relates to a method of constructing a lift installation (1) which comprises a support plate (3) with a drive unit (4) in a first installation position (10), a lift cage (5) and a counterweight (6) and in which the drive unit (4) is connectible by way of a support cable (8) with the lift cage (5) and the counterweight (6), wherein a cross member (12), which has a chain hoist (14), is mounted above a second installation position (11), the chain hoist (14) is connected with the support plate (3) by way of a support chain (15), the support plate (3) is released from the first installation position (10), the support plate (3) is raised by the chain hoist (14) from the first installation position (10) to the second installation position (11) and finally the support plate (3) is mounted in the second installation (11). Moreover, the invention relates to a lift installation (1), in which at least one recess (19, 24, 25), which serves for mounting a support plate (3), in a shaft wall (18, 20) is associated with an installation position (10, 11).
Patent CA-2567434-A1 (CA)
Title: Implantable electrode system, method and apparatus for measuring an analyte concentration in a human or animal body
Inventor: STAIB ARNULF
IPC: A61B5/1468
Filed: 2006-11-07
Abstract: The invention relates to an implantable electrode system for measuring an analyte concentration in a human or animal body, comprising a first and a second measuring electrode (2, 3) for determining measuring signals which each contain information concerning the analyte concentration to be measured, whereby the first measuring electrode (2) has a first measuring sensitivity that is adapted to a first concentration range of the analyte, and the second measuring electrode (3) has a second measuring sensitivity that differs from the first measuring sensitivity and is adapted to a second concentration range of the analyte. The invention further relates to an apparatus and a method for measuring an analyte concentration by means of an electrode system of this type.
Patent CA-2568076-A1 (CA)
Title: Upholstery element for a patient bed of an operating table
Inventor: OLSZEWSKI JAN DONAT
IPC: A61G13/12
Filed: 2006-11-10
Abstract: What is shown is an upholstery element (10) for a bed of an operating table, with a baseplate (12), two elongate side parts (14) consisting of dimensionally stable foam, which are arranged along two mutually opposite edges of the baseplate (12), and an upholstery part (16) which consists at least partially of soft foam (22) and fits between the elongate side parts (14) such that it bears at least with its outsides (32) at least partially against the respectively adjacent side part (14), at least one projecting portion (28) being formed and arranged at least on one side part (14) such that the said portion engages into an associated recess (34) on the outside (32) of the upholstery part (16) when the upholstery part (16) is arranged between the side parts (14) .
Patent CA-2571146-A1 (CA)
Inventor: MATTSSON PER
IPC: H04L12/56
Filed: 2005-06-20
Abstract: A security system (100) for use on a boat comprising a central unit (1), one or several personal units (2), repeaters (4) and relay boxes (5). Each component includes a radio module. The central unit (1) forms a master and the other components form nodes of a multi-hop network, which 10 wirelessly exchanges information between the components. A method for operating the security system is provided.
Patent CA-2571744-A1 (CA)
Inventor: SLYNE WILLIAM J
IPC: B29C70/38
Filed: 2005-06-10
Abstract: An automated tape head assembly for a multiple axis tape laying machine includes a tape supply reel and a tape compaction roller. Tape from the supply reel passes through theeh space between the two independent structures of the supply reel and compaction roller defining a tampe path that substantially maintains a zero Gaussian curvature of the tape. The tape path is a curved path referred to as a compliance loop that results from a substantially or partially unrestrained curved path between the supply reel and the compaction roller. The structure allows the compaction roller to shift laterally and vertically with respect to the supply reel while the supply reel is in a fixed position with respect to the tape head assembly generally. This structure also allows the compaction roller to roll, steer, and follow the fiber tape~s natural path, all with significant independence from the supply reel.
Patent CA-2572250-A1 (CA)
Inventor: BONDU LUCIEN
IPC: B60C23/02
Filed: 2006-12-28
Abstract: Procédé de traitement des données d'un système de surveillance des pneumatiques d'un véhicule, dans lequel, pour un pneumatique donné : ~ pour une première période de temps donnée, dite période de référence, un dispositif calcule pour chaque classe de température fournie la pression moyenne correspondante, puis ~ pour au moins une seconde période de temps donnée, le dispositif calcule pour chaque classe de température fournie la pression moyenne correspondante, l'écart entre cette pression moyenne et la pression moyenne de référence, puis le dispositif calcule la valeur moyenne de ces écarts.
Patent CA-2572569-A1 (CA)
Inventor: OREN RAN
IPC: C12Q1/68
Filed: 2005-06-30
Abstract: Methods and kits for determining predisposition of an individual to develop fast progression rate of liver fibrosis are provided. Also provided are agents and pharmaceutical compositions useful in preventing fast progression of liver fibrosis and a method of identifying drug molecules which accelerate or induce liver fibrosis.
Patent CA-2574430-A1 (CA)
Title: Brasseur a beurre d'erable en continu
Inventor: BRASSARD JACQUES
IPC: A23L29/30
Filed: 2007-01-12
Abstract: Une machine 3 dans 1 qui fabrique du beurre d'érable doux et crémeux, du sucre granulé tamisé. Le beurre d'érable peut se conserver au réfrigérateur ou au congélateur, tandis que le sucre granulé se conserve à température ambiante. Le tamisage rend le grain plus uniforme.
Patent CA-2577045-A1 (CA)
Title: Cleaning cloth
Inventor: SCHINDLER THOMAS
IPC: A47L13/16
Filed: 2005-04-19
Abstract: Disclosed is a cleaning cloth (1) that is made of a planar textile structure (2) and is provided with at least one cleaning surface (3), on at least some parts of which a surface coating (5) is disposed. Said surface coating (5) is embodied as a printed pattern (4) and contains abrasive agents (6).
Patent CA-2582215-A1 (CA)
Inventor: KRYSIAK KEVIN L
IPC: A63B41/08
Filed: 2007-03-21
Abstract: A basketball having an outer surface and including a first set of channels formed into the outer surface of the basketball. The basketball further includes a bladder, a carcass and at least one cover panel. The carcass covers the bladder and has an outer surface that defines a second set of channels. The cover panel(s) is positioned over the carcass and over at least one of the channels of the second set of channels.  The cover panel(s) generally conforms to the shape of the outer surface of the carcass such that the cover panel defines at least one groove in the outer surface of the basketball corresponding to the channels of the second set of channels. The depth of the groove is greater than or equal to 0.7 mm and less than or equal to 10 nim.
Patent CA-2584728-A1 (CA)
Title: Asymmetric synthesis of substituted dihydrobenzofurans
Inventor: ZHOU DAHUI
IPC: C07D307/81
Filed: 2005-10-21
Abstract: The present invention concerns production of a compound of the formula (I) or a pharmaceutically acceptable salt thereof by a process which utilizes the cyclization of a compound of the formula (II) where Ar, Y, R1, RY, R2, and m are as defined herein.
Patent CA-2584877-A1 (CA)
Title: Use of inorganic acids with crosslinking agents in polymer modified asphalts
Inventor: BURAS PAUL J
IPC: C08L95/00
Filed: 2005-09-28
Abstract: Asphalt and polymer mixtures treated with an inorganic acid and cross-linked with sulfur and/or other crosslinkers or accelerators gives a polymer modified asphalt with improved high temperature properties. The acid should be added to the asphalt before the crosslinker.
Patent CA-2585550-A1 (CA)
Title: Substituted carboxylic acids
Inventor: WHITEHOUSE DARREN
IPC: A61K31/343
Filed: 2005-10-28
Abstract: The present invention relates to compounds and pharmaceutically acceptable salts of formula I: which are useful in the treatment of metabolic disorders related to insulin resistance or hyperglycemia. These compounds include inhibitors of protein tyrosine phosphatase (PTP-1B) that are useful in the treatment of diabetes and other PTP-1B mediated diseases, such as cancer, neurodegenerative diseases and the like. The compounds of the invention are also useful in pharmaceutical compositions and methods of treating the aforementioned conditions.
Patent CA-2585930-A1 (CA)
Title: Enhanced ultra wide band signal detection using an ultra wide band kernel
Inventor: KUNYSZ WALDEMAR
IPC: H04B1/69
Filed: 2007-04-24
Abstract: A system and method is provided for improving the operating range for UWB communication systems by increasing the margin between true correlation peaks and false correlation peaks in a received UWB signal. A received signal is first correlated with a UWB kernel before being correlated with the PRN code. The UWB kernel is a very short UWB pulse having the same pulse shape as the UWB signal pulses. By pre--correlating the received signal with the UWB kernel at least once prior to correlating with the PRN code, the margin between true correlation peaks and false correlation peaks is substantially improved.
Patent CA-2586418-A1 (CA)
Inventor: YIN HONGMEI
IPC: B01J21/08
Filed: 2004-06-23
Abstract: A synthesis of the micro-porous silica gel and its application to preparation of catalysts for C2 oxygenates synthesis from syngas is invented. The small particles of silica gel which are, produced by sol gel process are heated in a basic solution, followed by drying and/or calcinations, and thus form micro-porous silica as catalyst support. The basic solution can be one or a mixed solution of hydroxides, carbonates, bicarbonates, formates and acetates of alkali metal and ammonium. The obtained micro-porous silica can be impregnated with the solutions of rhodium salt and other transition element salts (as promoter precursors), followed by drying and/or calcinations, thus forming a micro-porous silica supported rhodiurn based catalyst. The rhodium salt can be RhCl3 or Rh(NO3)3. The promoter precursors can be water-dissolvable transition metal salts, rare earth metals salts, alkali metal salts and alkali earth metal salts. The obtained catalysts show high activity and selectivity in the synthesis of C2-oxygenates by the hydrogenation of CO under mild process conditions.
Patent CA-2587438-A1 (CA)
Inventor: ASSARAF YEHUDA
IPC: C12N15/79
Filed: 2005-11-28
Abstract: The present invention is of a method of producing proteins in mammalian cells using a permanent selection in the absence of cytotoxic drugs. Specifically, the present invention can be used to produce large quantities of highly pure human proteins which are suitable for pharmaceutical applications.
Patent CA-2588040-A1 (CA)
Inventor: ISAACKS SCOTT J
IPC: H01R13/639
Filed: 2005-11-04
Abstract: Secure cable connections in a structure. Cables are routed between a fixed surface and a removable surface to connectors within a lockable enclosure.  Removable surfaces include raised floors, suspended ceilings, and the like that generally comprise tiles for access to an area between the removable surface and the fixed surface. Cable connectors are coupled to distribution panels, distribution cassettes, individual jacks, and/or other connectors within the lockable enclosure, which prevent unauthorized access to the cable connections. Cables are prefabricated to desired lengths with color coding and/or keyed connectors. Distribution cassettes, panels, jacks, and/or other connectors are also prefabricated with matching colors and/or keyed connectors to minimize installation time and connection errors. Lockable enclosures include concealed enclosures behind removable surfaces, integrated enclosures within removable surfaces, wall outlets, furniture outlets, and the like. The enclosures generally include a lockable door and openings that prevent access to, and/or removal of cable connectors.
Patent CA-2588075-A1 (CA)
Title: System and method for reducing leakage current in an electrosurgical generator
Inventor: KEPPEL DAVID
IPC: A61B18/12
Filed: 2007-05-08
Abstract: A system and method for reducing leakage current in an electrosurgical generator are disclosed. The system includes an electrosurgical generator configured to provide high frequency electrosurgical energy at a fundamental frequency. The generator includes one or more circuit boards having a board ground. The generator further includes a inductor-capacitor filter connected in series with the board ground and an earth ground. The inductor capacitor filter includes a capacitor connected in parallel with an inductor and is tuned to be at an operational frequency which is resonant at or near the fundamental frequency.
Patent CA-2590756-A1 (CA)
Title: Stereoselective process and crystalline forms of a camptothecin
Inventor: CABRI WALTER
IPC: C07D491/22
Filed: 2005-12-16
Abstract: A stereoselective process for preparing 7-[(E)-t-butyloxyiminomethyl]-camptothecin (also known as gimatecan) is herein disclosed. With the addition of further dissolution and precipitation steps carried out in appropriate different solvent mixtures, four new crystalline forms of gimatecan are also obtainable by using the same stereoselective process.
Patent CA-2594309-A1 (CA)
Title: Fiber coated with water blocking material
Inventor: REBOUILLAT SERGE
IPC: C09D7/12
Filed: 1999-11-22
Abstract: The present invention relates to a fiber coated with a water blocking materi al that includes an essentially water free dispersion comprising a superabsorbent polymer and a dispersing medium. The fibers made according to this invention may be used, for example , as fiber reinforcing material used in the manufacture of cables, and in particular in yarns for fiber optical cables that use optical light wave guides for optical communication transmissions.
Patent CA-2598546-A1 (CA)
Inventor: O'NEAL JERRY D
IPC: E04F13/21
Filed: 2007-08-24
Abstract: A system for attaching siding to an exterior wall through use of a fastener guide strip that is held within or against the nailing hem of a siding panel so as to allow the panel to slide along the guide strip during thermally induced expansion and contraction of the panel.
Patent CA-2599528-A1 (CA)
Title: Universal water-resistant hinged-lid cover for an electrical outlet box
Inventor: DRANE MARK R
IPC: H02G3/14
Filed: 2007-08-29
Abstract: A water-resistant cover for an electrical outlet box generally includes a base and a lid hingedly coupled to the base. The base has a ridge surrounding a substantial periphery of the base, wherein the ridge includes a top wall, an outer side wall extending downwardly from the top wall and an inner side wall extending downwardly from the top wall. The inner side wall defines a recessed portion of the base and an opening in the recessed portion. The lid is received in the recessed portion in a closed position to cover the opening, wherein the ridge prevents water from entering the opening whether the cover is oriented horizontally or vertically.
Patent CA-2604220-A1 (CA)
Title: Method of well treatment and construction
Inventor: SAASEN ARILD
IPC: C04B14/04
Filed: 2006-04-26
Abstract: The invention provides a method of well construction or treatment which comprises introducing a setable cement composition down a borehole, characterized in that said composition contains pulverulent aplite.
Patent CA-2610279-A1 (CA)
Inventor: WEIGELT ELKE
IPC: B21D28/32
Filed: 2006-06-22
Abstract: The invention relates to an upper part V-belt drive (1) with a tool fastening device (10, 200, 300, 400) having at least one lateral surface (19), which can be provided with a tool, and the V-belt drive (1) has a slider element (2, 420) and a driver element (3, 430). According to the invention, the tool fastening device (10, 200, 300, 400) is fastened in a manner that enables it to be removed downward with regard to the upper part V-belt drive (1) when in the working position thereof. In a tool fastening device (10, 200, 300, 400) for a V-belt drive (1) with a slider element (2, 420) and with a driver element (3, 430), the tool fastening device (10, 200, 300, 400) comprises at least one lateral surface (19), which can be provided with a tool, and the tool fastening device (10, 200, 300, 400) has at least one connecting device (11, 14, 22, 213, 214, 215, 219, 313, 314, 316, 317, 318, 319, 408, 409, 410, 411, 414) for positively and/or non-positively connecting with the slider and driver element.
Patent CA-2612135-A1 (CA)
Title: Balloon catheter
Inventor: MIYATA AKIRA
IPC: A61F2/958
Filed: 2005-06-14
Abstract: A balloon catheter capable of expanding the stenosed part of a blood vessel near a bent portion and capable of forming the shape of a balloon in a specific bent shape without performing delicate control. The balloon (5) of the balloon catheter (1) is molded in a shape having the bent portion beforehand. When the internal pressure of the balloon (5) is increased, the balloon is expanded so as to be formed in the bent shape provided at the time of molding. Since the bent shape is maintained even if the internal pressure of the balloon (5) is increased, the bent angle, diameter, and length of the balloon (5) are not changed according to a rise in the internal pressure of the balloon (5). Thus, the balloon (5) can be expanded to the predetermined bent shape unless the internal pressure of the balloon (5) is delicately controlled.