baber/WOPTO huggingface dataset:
Patent CA-2391604-A1 (CA)
Title: Container and closure therefor
Inventor: RAYMUNDO RODOLFO Q JR
IPC: B65D43/02
Filed: 2000-11-14
Abstract: A container (10), capable of con-struction from polymeric injection molding, com-prising a plug (16) and ring closure (14), the plug (16) having first and second locking arms (82, 84) for extending into the ring, each locking arm hav-ing a locking tab (86, 88) located adjacent to a distal end for selectively securing the plug within the ring when the locking arms reside within an undercut of the ring.
Patent CA-2391767-A1 (CA)
Inventor: VESTRE SILJA BJERKE
IPC: C25C3/22
Filed: 2000-11-15
Abstract: The present invention concerns a method and device for reducing emissions of  process gases from Hall-Héroult cells to the ambient air. The cells comprise  an anode superstructure (1) with covers which can be opened for access to th e cell's anodes, among other things. The anode superstructure comprises an extraction system for the removal of process gases, which extraction system is adjusted to remove a standardised quantity of process gases during normal operation of the cell. The extraction system is designed so that an increase d quantity of process gases is removed when the covers of the anode superstructure are opened. One embodiment of the present invention includes a vertical partition wall (10') which is located inside the anode superstructu re and contributes to an improved flow pattern in the anode superstructure.</SD OAB>
Patent CA-2396720-A1 (CA)
Title: Thiazolyl amide derivatives
Inventor: FISCHER RUDIGER
IPC: C07F9/6539
Filed: 2000-12-12
Abstract: The present invention relates to novel compounds, to a process for their preparation and to their use as medicaments, in particular as antiviral medicaments.
Patent CA-2400167-A1 (CA)
Inventor: LAHM GEORGE P
IPC: A01N55/10
Filed: 2001-03-20
Abstract: This invention provides compounds of Formula (1), their N-oxides and agriculturally suitable salts wherein A, B, J, R1, R2, R3 and R4 and n are as defined in the disclosure. Also disclosed are methods for controlling arthropods comprising contacting the arthropods or their environment with an arthropodicidally effective amount of a compound of Formula (1) and compositions containing the compounds of Formula (1).
Patent CA-2400800-A1 (CA)
Inventor: SCHWEITZER JEAN-MARC
IPC: B01J8/22
Filed: 2001-02-28
Abstract: Procédé de conversion d'hydrocarbures en présence d'un catalyseur mis en oeuvre dans un réacteur triphasique et dans lequel le nombre de Peclet liqui de est compris entre 0 (exclu) et environ 10, et la une vitesse superficielle d u gaz Ug est de préférence inférieure à 35 cm.s-1, afin de favoriser le transfert du gaz dans la phase liquide et d'éviter une trop forte attrition des grains de catalyseur.
Patent CA-2400938-A1 (CA)
Inventor: ROLLAND JACKY
IPC: A47J31/44
Filed: 2001-03-26
Abstract: Infusion machine comprising a base (1) receiving a collecting tray (2) formed with a bottom (3) and a side wall (4) and provided with a cover (5) forming a support for an infusion receptacle, as well as a device for producing infusion having a head (7) for infusion outlet, overlying said support (5) by a distance (d), said support (5) being movably mounted as to height relative to the tray by adjustment means (11) to cause the distance (d) to vary. According to the invention, the adjustment means (11) comprehends nesting members (12-13) adjustable in height by sliding and distributed over at least two opposite regions of the sidewall (4) of the well (2) and of the periphery of the support (5).
Patent CA-2402950-A1 (CA)
Title: Use of water-soluble or water-dispersible polyurethanes as auxiliary agents in cosmetic and pharmaceutical preparations and polyurethanes containing polylactic acid polyols incorporated by polymerization
Inventor: SPERLING-VIETMEIER KARIN
IPC: C09J175/06
Filed: 1993-07-17
Abstract: The use of polyurethanes which are soluble or dispersible in water and comprises the reaction product of a)  at least one compound which contains two or more active hydrogens per molecule, b)  at least one diol compound containing acid groups or salt groups and c) at least one diisocyanate compound with an acid number of from 12 to 150 or salt of these polyurethanes as aids in cosmetic and pharmaceutical compositions, and of polyurethanes which are soluble or dispersible in water and which contain (a) at least 5 mol % of a polycondensate of lactic acid and of a polyol of the formula   wherein Y is a radical derived from a dihydric to tetrahydric alcohol n is 1-50 and m is 1-4 as copolymerized units.
Patent CA-2404514-A1 (CA)
Inventor: SUN BUXIANG
IPC: A23L1/30
Filed: 2001-08-09
Abstract: A novel glycoside which contains as the aglycon an isomaltol represented by the formula (I) (I) (wherein Sug is a glucose residue or a sugar chain consisting of two or more glucose units); a physiologically active substance  which comprises the glycoside and functions, e.g., to improve the ability of  human cells to induce cytokin; and a food, medicine, and feed each containin g the substance.
Patent CA-2404525-A1 (CA)
Inventor: WALSH ROGER
IPC: B29C48/08
Filed: 2002-09-11
Abstract: Plastics that include rare earth phosphors combine with fluorescent material provide a tape having unusual visibility in after-dark and in poor light conditions , for use of the tape as a marking medium, including use as a boundary or route marker, as well as a proximity marker for obstacles. Tapered edges facilitates its use upon the ground, and when freely suspended, promotes aerodynamic motion to enhance the visual prominence of the tape. One tape extruded under carefully controlled conditions of temperature and extrusion rate has an irregular crenelated surface finish in a non-repetitive pattern of random rib-like protrusions, interspersed with marked, non-protruding surface portions having a shirred-like appearance, somewhat akin to the look of lace curtaining, useful as a vertical venetian blind or as an an elastic tie. Used on the ground, the rough face constitutes a non-skid surface. Providing a fine tapered edge conveys unusual aerodynamic characteristics with a dynamic twisting action under slightly breezy conditions. Use of phosphorescent tape as a route or boundary marking means, can nclude hospital corridors, aircraft aisles, emergency exit routes, and sidelines of sports fields, soccer pitches, etc. Also, wearing by cyclists, pedestrians, road workers; or the marking of boats and docks, marker buoys defining safe swimming areas, etc, uses greatly facilitated by the elastic nature of the tape. The small percentage of fluorescent material to supplement the phosphorescent material significantly enhances the visual prominence of the tape under intermediate lighting conditions, at dusk or dawn. There are a multitude of uses, due to its long period of emissivity , with light reflectivity achieved by adding aluminum glitter material. Ultra-violet (u/v) protection can be incorporated.
Patent CA-2405952-A1 (CA)
Title: Novel assay for nucleic acid analysis
Inventor: YANG LI
IPC: C12Q1/68
Filed: 2001-05-03
Abstract: Currently, three technologies are utilized for analysis of gene expression:  hybridization-based technologies, PCR-based technologies, and sequence-based technologies. The present invention provides a method for analyzing the presence and/or amount of a specific nucleic acid using a solid support and a capture probe complementary to a region of a target nucleic acid, and polymerizing a labeled extension complementary to the target nucleic acid. The invention provides a method of analysis of all types of nucleic acids, and can be used to study multiple genes in a single assay using different capture probes conjugated to different class of microspheres that can be mixed in any desired combination.
Patent CA-2406277-A1 (CA)
Inventor: ASHTON PAUL
IPC: A61M37/00
Filed: 2001-04-19
Abstract: A method and device for treating a mammalian organism to obtain a desired local or systemic physiological or pharmacological effect is provided. The method includes administering a sustained release drug delivery system to a mammalian organism in need of such treatment at an area wherein release of a n effective agent is desired and allowing the effective agent to pass through the device in a controlled manner. The device includes an inner core or reservoir including the effective agent, an impermeable tube which encloses portions of the reservoir, and a permeable member at an end of the tube.</SD OAB>
Patent CA-2408082-A1 (CA)
Inventor: MANDROUSSOV VALERI
IPC: B27N3/00
Filed: 2002-10-15
Abstract: A wood panel assembly having an enhanced bending strength while reducing the waste of wood feedstock, and comprising outer layers and a central layer.   The central layer includes a plurality of wood pieces of substantially equal height disposed in a plane, and having their fibers cut perpendicular to grain so that the fibers run generally parallel to the height of the wood pieces. These wood pieces are sandwiched between a first and second outer layers.
Patent CA-2408819-A1 (CA)
Title: Machine translation techniques
Inventor: MARCU DANIEL
IPC: G06F40/00
Filed: 2001-05-11
Abstract: Machine translation decoding is accomplished by receiving as input a text segment in a source language to be translated into a target language, generating an initial translation as a current target language translation, applying one or more modification operators to the current target language translation to generate one or more modified target language translations, determining whether one or more of the modified target language translations represents an improved translation in comparison with the current target language translation, setting a modified target language translation as the current target language translation, and repeating these steps until occurrence of a termination condition. Automatically generating a tree (e. g., either a syntactic tree or a discourse tree) can be accomplished by receiving as input a tree corresponding to a source language text segment, and applying one or more decision rules to the received input to generate a tree corresponding to a target language text segment.
Patent CA-2409854-A1 (CA)
Inventor: MASCAGNI PAOLO
IPC: A61K31/702
Filed: 2001-05-23
Abstract: Stable, biologically compatible pharmaceutical compositions in the form of water-in-oil microemulsions (w/o), for the sustained release by parenteral administration of active ingredients which are hydrophilic or are made hydrophilic by suitable derivatization, a process for the preparation of sai d microemulsions and the use thereof.
Patent CA-2414980-A1 (CA)
Title: Deferred incremental integrity maintenance of base tables having contiguous data blocks
Inventor: MALKEMUS TIMOTHY R
IPC: G06F16/11
Filed: 2002-12-23
Abstract: A block map is associated with a multi-dimensionally clustered (MDC) base table in a database to maintain a "free" or "in use" status for each of the contiguous blocks in the table. Additionally, information may be stored in the block map to indicate whether, after loading data, a given block in the base table requires constraint checking operation or whether, based on changes to the block, a materialized query table dependent upon the table requires a refresh operation. Each time data is loaded into the table, the associated block map is updated. When delayed constraint check or refresh operations ar e to be performed, the block map is consulted to learn which blocks require the operations. After one of the constraint check or refresh operations is performed, the associat ed block map is again updated. The block map enables a method to efficiently identify dat a blocks in a base table, changes to which trigger incremental constraint checking operations and incremental maintenance operations of dependent materialized query tables.</ SDOAB>
Patent CA-2417145-A1 (CA)
Title: System and method for supply chain product and process development collaboration
Inventor: BROWN JASON
IPC: G06Q10/06
Filed: 2001-07-26
Abstract: A method and system for supply chain product and process development collaboration. The system (200) is connected to original equipment manufacturer (202). The system (200) generates and maintains documents (208) . The supply chain is comprised of at least one product, where each project is  defined as a part (or family of parts), a supplier (206,208) to supply the part, and a customer to be supplied the part. In one embodiment, the system includes a data storage and retrieval device to hold project data, which, fo r each project, includes a project identifier, a part identifier, a supplier identifier, customer identifier, data representative of a methodology applicable to the project, and data representative of at least one control associated with processing of the project. The system and method of the present invention ensures that current methodologies applicable to a project  are applied, and allows for collaboration between the customer and supplier during all phases of product and process design, development, and manufactur e.
Patent CA-2421988-A1 (CA)
Inventor: GARCZORZ REINHARD
IPC: F04C18/12
Filed: 2001-09-12
Abstract: L'invention concerne une pompe (12) pour produire une pression et/ou une dépression, comprenant une chambre dotée d'un raccord haute pression (16) et d'un raccord basse pression (14) et deux rotors pourvus d'au moins deux palettes, ces rotors étant montés sur deux arbres parallèles décalés l'un par rapport à l'autre dans la chambre de la pompe. Lors d'une rotation, lesdits rotors roulent sans contact l'un sur l'autre et forment ainsi des cellules à étanchéité interne. Une alimentation en agent de refroidissement (21) dans la chambre de la pompe est réglée en fonction de la température côté raccord haute pression (16).
Patent CA-2424703-A1 (CA)
Title: Explosion-proof hot water heater with unsealed fuel combustion chamber
Inventor: LESAGE CLAUDE
IPC: F24H9/20
Filed: 2003-04-08
Abstract: An explosion-proof hot water heater of the type having a gas-fired combustion chamber at a lower end of the inner tank is described. The combustion chamber is an unsealed chamber and has a sealed bottom wall and a fuel burner in the combustion chamber. Combustion air intake ports are provided about the combustion chamber above the sealed bottom wall. A support base supports the sealed bottom wall elevated from a support surface. Air intake openings are provided about the outer skin casing of the hot water tank and spaced a predetermined distance above the sealed bottom wall. Air passages communicate the air intake openings with the combustion air intake ports of the combustion chamber. A gas vapour sensor is secured in relation to the support base below the sealed bottom wall and is adapted to cause the burner to be shut off upon detection of explosive vapours with sufficient time delay before such vapours reach the combustion chamber.
Patent CA-2426594-A1 (CA)
Title: Production of .alpha.-hydroxy-carboxylic acids using a coupled enzyme system
Inventor: TAYLOR PAUL P
IPC: C07D209/18
Filed: 2001-10-17
Abstract: An economical and expedient method is disclosed for the preparation of .alpha.-hydroxy-carboxylic acids or salts thereof in very high enantiomeric purity which comprises oxidizing a corresponding .alpha.-amino-carboxylic acid or salt thereof using an amino acid deaminase followed by reducing the corresponding .alpha.-keto-carboxylic acid or salt produced using a D- or L-lactate dehydrogenase in the combination with an electron donor and an enzyme/substrate system for recycling the electron donor. The resulting .alpha.-hydroxy-carboxylic acids, hydrates, and salts thereof are valuable components and intermediates in the preparation of chiral compounds, especially pharmaceuticals. This invention also relates to the use of .alpha.-amino-carboxylic acids, hydrates, and salts thereof and a coupled enzyme system in the production of .alpha.-hydroxy-carboxylic acids, hydrates, and salts thereof.
Patent CA-2426758-A1 (CA)
Inventor: SHAPIRO PAMELA J
IPC: C08F110/06
Filed: 2001-09-14
Abstract: L'invention concerne un complexe métallique correspondant à la formule (1) ou (2) dans laquelle: M représente un titane, un zirconium, ou un hafnium à l'état d'oxydation +4, +3, ou +2; Y?1¿ et Y?2¿ sont indépendamment NR?1¿, PR?1¿, S, O ou un groupe de ligands anionique, cyclique ou non cyclique renfermant des .pi.-électrons délocalisés; et Z désigne un bore, un aluminium, un gallium ou un indium.
Patent CA-2427723-A1 (CA)
Title: Vehicule avec dispositif de dissipation d'energie de choc
Inventor: RISTOW LUTZ
IPC: B60R19/26
Filed: 2001-10-31
Abstract: L'invention concerne un système d'absorption d'énergie de choc pour véhicules. Cette invention convient particulièrement, mais pas exclusivement, à des véhicules sur rails. L'objectif de l'invention est de créer un système d'absorption d'énergie de choc satisfaisant également aux exigences futures en matière de sécurité en cas de collision. Pour augmenter la course de travail sans avoir à augmenter la puissance, le système d'absorption d'énergie est décalé spatialement. Ce système d'absorption d'énergie de choc comprend des moyens d'absorption d'énergie de choc activables et désactivables. Dans un mode de réalisation, lorsque ces moyens sont activés, une partie frontale du véhicule sur rails est déployée, basculée et/ou poussée dans le sens inverse du sens du choc, en particulier dans le sens inverse du sens de la marche, puis l'espace créé est comblé au moins partiellement, en particulier totalement, au moyen d'éléments d'absorption d'énergie. Dans un autre mode de réalisation, pouvant également être associé au mode de réalisation précédent, lorsque les moyens d'absorption de choc sont activés, au moins entre deux parties voisines et espacées du véhicule, en particulier entre deux wagons d'un train, les espaces existants sont comblés au moins partiellement, en particulier totalement, au moyen d'éléments d'absorption d'énergie.
Patent CA-2428698-A1 (CA)
Title: Methods of screening for ltrpc7 modulators
Inventor: FLEIG ANDREA
IPC: G01N33/50
Filed: 2001-11-13
Abstract: The present invention relates to the identification and isolation of a novel  family of ATP regulated calcium transmembrane channel polypeptides designate d herein as "LTRPC7" (Long Transient Receptor Potential Channel). Channels comprising these polypeptides close in response to concentrations of cytoplasmic ATP in the millimolar range, are subject to inhibition by high intracellular levels of calcium and/or magnesium, and do not respond to depletion or reduction in intracellular calcium stores. The invention furthe r relates to the methods of utilizing LTRPC7 for binding, and the methods for modulating LTRPC7 activity and for measuring LTRPC2 permeability. The invention further relates to the methods of modulating expression of LTRPC7.
Patent CA-2431956-A1 (CA)
Title: Method and apparatus for holding paper currency and credit cards
Inventor: ODISHOO PERA M
IPC: A44C5/04
Filed: 2000-12-07
Abstract: A method for holding money and money clip or band designed to efficiently accommodate and hold all amounts and quantities of paper currency. The money clip uses a continuous row of outer members and a continuous row of inner members that are interconnected through a linkage system that provides for the longitudinal displacement of the outer members and inner members relative to one another to receive and hold the paper currency inserted. The band is very sturdy and flexible to provide for reversibility in that it may be rotated 180 degrees so that either side may be used as the exposed outer display surface.  The exposed outer display surface is presented with an attractive display.
Patent CA-2432193-A1 (CA)
Inventor: KILLEN WILLIAM DEAN
IPC: H01P3/08
Filed: 2003-06-12
Abstract: A printed circuit for processing radio frequency signals. The printed circuit includes a substrate. The substrate can be a meta material and can include at least one dielectric layer. The dielectric layer can have a first set of dielectric properties over a first region and a second set of dielectric properties over a second region. The dielectric permittivity and/or magnetic permeability of the second set of dielectric properties can be different than the first set of dielectric properties. The printed circuit also can include a single port resonant line and a ground coupled to the substrate. The dielectric properties can be controlled to adjust the size of the resonant line. The dielectric properties also can be controlled to adjust an impedance, quality factor and/or capacitance on the resonant line. Resonant characteristics of the resonant line can be distributed through the substrate.
Patent CA-2433855-A1 (CA)
Inventor: PALASIS MARIA
IPC: A61M25/10
Filed: 2002-01-09
Abstract: The present invention regards a therapeutic delivery balloon and includes a system for delivering therapeutic to an irregular interior vessel surface.  This system includes a catheter (28) having a proximal end, a distal end, and an internal lumen; a source of fluid in communication with the internal lumen of the catheter; and, a first inflatable balloon (22) having an exterior surface, wherein the balloon (22) is hyper-deformable, is in communication with the internal lumen of the catheter, and has an exterior surface in communication with a therapeutic (23, 27) when the balloon is in expanded state.
Patent CA-2433912-A1 (CA)
Title: Dispenser with a metering device
Inventor: KLEINERT OLIVER
IPC: B05C17/015
Filed: 2003-06-27
Abstract: A dispenser for dispensing a substance includes a metering device for presetting a metered amount of the substance to be dispensed by the dispensing device, and having an adjustment member for adjusting the metered amount, an entrain member cooperating with the press-out member, a return device for displacing the entrain member from an end position thereof to an initial position thereof, and a return device for displacing the entrain member from an end position thereof to an initial position thereof, and a movement converter for pivoting the entrain member relative to the housing in response to displacement of the press-out member in the longitudinal direction
Patent CA-2434758-A1 (CA)
Inventor: TAYLOR MICHAEL A
IPC: A61J1/05
Filed: 2001-11-20
Abstract: L'invention concerne un système en ligne (35) d'administration de médicaments qui est relié en ligne à une intraveineuse (I.V.) (3) et qui permet le mélange de diluant (2) avec un réactif médicamenteux à administrer au patient. Un mécanisme interne de dérivation de lit médicamenteux (90, 105) est conçu pour répartir le flux de diluant entre la dérivation (90, 105) et le lit médicamenteux (110). On sélectionne la répartition de façon à obtenir une concentration de solution adaptée à une administration I.V. lorsque le réactif sec est dissout. Ainsi, le même dispositif permet d'effectuer de manière simple une dissolution et une dilution adaptée de façon précise.
Patent CA-2437046-A1 (CA)
Title: A method for manufacturing paper with a constant filler content
Inventor: NORDIN OSKAR
IPC: D21H23/76
Filed: 2001-12-07
Abstract: In a method of controlling the production of filler-containing paper, filler and retention agent are both delivered to the paper manufacturing system in a process of paper manufacture. The amount of filler in the paper is also measured, as is also the filler concentration or the total concentration in the white water or the stock.  Filler is delivered in a quantity such that the system will be buffered with filler to a generally pre-determined concentration level (control value), which is followed via measuring processes. The continual addition of retention agent is based exclusively on the amount of filler in the paper measured at that moment in time.