baber/WOPTO huggingface dataset:
Patent CA-2476302-A1 (CA)
Title: Compositions thermodurcissables en phase aqueuse contenant des polymeres alternes de monomeres de type isobutylene
Inventor: GROLEMUND MARY E
IPC: C08K5/00
Filed: 2003-02-12
Abstract: L'invention concerne une composition de formation de film aqueuse et durcissable comprenant : (a) un copolymère comprenant des groupes fonctionnels réactifs et comprenant au moins 30 mol % de résidus présentant des unités structurales alternées : (A), dans lesquelles DM représente un résidu provenant d'un monomère donneur, et AM représente un résidu provenant d'un monomère receveur, au moins 15 mol % du copolymère comprenant un monomère donneur présentant la structure (I), dans laquelle R?1¿ représente un alkyle C¿1? - C ¿4? linéaire ou ramifié, R?2¿ est sélectionné parmi méthyle, alkyle C¿1? - C¿20? linéaire, cyclique ou ramifié, alcényle, aryle, alkaryle et aralkyle ; et (b) un agent de durcissement présentant des groupes fonctionnels réactifs avec les groupes fonctionnels réactifs de (a). L'invention concerne également une composition de revêtement de composite multicomposants comprenant un revêtement de base déposé à partir d'une composition de formation de film pigmentée et une couche de finition transparente appliquée sur le revêtement de base, au moins un revêtement désignant la composition de formation de film susmentionnée.
Patent CA-2476407-A1 (CA)
Inventor: EVANS MARK
IPC: G06Q20/28
Filed: 2002-03-21
Abstract: L'invention concerne un système de paiement anonyme qui permet la distribution de NIP prépayés générés de manière aléatoire, associés à une valeur, les NIP pouvant s'utiliser pour acheter des biens et des services chez des vendeurs enregistrés. Les NIP peuvent être achetés à des terminaux et activés sans devoir dévoiler des informations personnelles.
Patent CA-2478929-A1 (CA)
Title: Valve-gated injection molding system with side-mounted actuator
Inventor: OLARU GEORGE
IPC: B29C45/28
Filed: 2003-03-14
Abstract: In-line valve-gated nozzles for a single or multiple cavity applications wherein a valve-gated hot runner nozzle has a melt channel uniformly heated along the entire path. The valve pin is driven by an actuation device that i s located adjacent to the nozzle to regulate the flow of melt. The actuation device has a linear motion and applies a uniform axial pressure on to the valve pin. This valve-gated nozzle can be linked directly to a machine nozzl e, to an injection manifold or to a stack mold.
Patent CA-2480397-A1 (CA)
Title: Fluid mixing device and dispensing system
Inventor: BAILEY THOMAS K
IPC: B01F5/00
Filed: 2004-09-03
Abstract: A fluid mixing device is formed as a one-piece unit having opposite inlet and outlet ends, a first, inlet bore portion extending from the inlet end for connection to a supply of a primary fluid under pressure, an outlet bore portion extending up to the outlet end, and a pair of spaced, relatively short, cylindrical venturi passageways of reduced cross-sectional dimensions extending from the inlet bole portion to the outlet bore portion, each venturi passageway having a throat. The unit has a first transverse inlet communicating with the first venturi passageway adjacent the throat for connection to a supply of a first secondary fluid and a second transverse inlet adjacent the throat of the second venturi passageway for connection to a supply of a second secondary fluid, whereby the secondary fluids are drawn into the primary fluid stream flawing in the respective venture passageways.
Patent CA-2482413-A1 (CA)
Inventor: SCHUPPERT ANDREAS
IPC: G05B13/02
Filed: 2003-04-02
Abstract: The invention relates to a method for experimental design comprising the following steps: A selection of at least one first experiment from an experiment range by a data-driven optimizer, B input of data for the first experiment that has been determined by experimentation, C use of a meta-laye r for evaluating the experiment data, whereby the meta-layer contains a neuron al network and/or a hybrid model and/or a rigorous model and/or a data mining method, D input of the experiment data determined by experimentation for the first experiment into the data-driven optimizer, E influencing of the data- driven optimizer by the result of the evaluation, F selection of at least on e second experiment from the experiment range by the data-driven optimizer.</S DOAB>
Patent CA-2483164-A1 (CA)
Inventor: HYNES JOHN
IPC: B01F25/90
Filed: 2003-04-15
Abstract: Compounds having the formula (I), and pharmaceutically acceptable salts, prodrugs, and solvates thereof, are useful as kinase inhibitors, wherein R1, R2, R3, R4, R5, R6, X and Z are as described in the specification.
Patent CA-2483338-A1 (CA)
Title: Method of creating a library of bacterial clones with varying levels of gene expression
Inventor: SOUCAILLE PHILIPPE
IPC: C12Q1/68
Filed: 2003-04-18
Abstract: The present invention relates to a method of creating DNA libraries that include an artificial promoter library and/or a modified ribosome binding si te library and transforming bacterial host cells with the library to obtain a population of bacterial clones having a range of expression levels for a chromosomal gene of interest.
Patent CA-2483433-A1 (CA)
Title: Isolated human proteins that show high homology to human disease proteins, nucleic acid molecules encoding these human proteins, and uses thereof
Inventor: SUBRAMANIAN GANGADHARAN
IPC: C07K14/47
Filed: 2003-04-23
Abstract: The present invention provides amino acid sequences of proteins that are encoded by genes within the human genome that show high homology to known human disease proteins, the PDG encoded proteins of the present invention. T he present invention specifically provides isolated protein and nucleic acid molecules, and uses of these compositions, such as methods and kits to identify modulators of the PDG encoded proteins.
Patent CA-2486478-A1 (CA)
Inventor: YUI GEORGE
IPC: B67D1/08
Filed: 2004-11-02
Abstract: A probe for use in a system for dispensing water from a water bottle having a neck extending to an open mouth covered by a cap. The system includes a water bottle receptacle adapted to hold an inverted water bottle. The probe is positioned centrally and upright within the receptacle so as to be inserted through the mouth and pierce or lift a central portion of the cap of the bottle when said bottle is positioned in an inverted position within said receptacle.    The probe comprises an elongate vertically upright tubular member extending from an upper portion to a lower seat portion, said upper portion being positioned within the bottle when said bottle is positioned within the receptacle, said upper portion defining an opening therein, in communication with a passageway within the tubular member, said passageway extending through to a lower opening defined in the seat portion. The upper portion of the tubular member including an upwardly tapering head, and a compressible resilient portion positioned below said head, connecting the head to the tubular member. The compressible resilient portion allows the head to have its angular orientation altered relative to the vertical axis of the tubular member if the head is subject to non vertically oriented forces when the probe inserted through the mouth of the bottle.
Patent CA-2486484-A1 (CA)
Inventor: CANFIELD ERIC L
IPC: G01F25/00
Filed: 2004-11-01
Abstract: A rugged, all-electronic fluid dispensing system for use with pipettes or in other contexts indirectly measures fluid flow by using a non-linear system model to correlate vacuum existing at the top of a column of suspended fluid. Non-contact operation is provided to eliminate the need for contact-type closed-loop fluid flow sensing and associated potential cross-contamination risks. In one particular exemplary non-limiting illustrative implementation, an electronic controller within a gun-shaped, cordless self contained pipetter housing dynamically calculates valve opening time based on a non-linear equation. Calibration is used to derive equation constants, and column vacuum pressure before the valve is opened is used as the independent variable to derive a valve opening time that will result in accurate dispensing of a desired programmed fluid quantity. Repetitive automatic dispensing with accuracies greater than 1 % are possible within the context of a relatively inexpensive portable pipette or device without the need for mechanically-complex positive displacement arrangements.
Patent CA-2487877-A1 (CA)
Inventor: TIMP RICHARD L
IPC: B21D45/00
Filed: 2003-06-06
Abstract: A punch guide assembly is provided for removably carrying a stripper plate.  The punch guide assembly comprises a punch guide and a stripper plate guide movable axially with respect to the punch guide. The stripper plate guide has a locked position wherein the stripper plate is secured to the punch guide assembly and an unlocked position wherein the stripper plate can be readily removed from the punch guide assembly. The stripper plate guide is resiliently biased axially toward its unlocked position yet is restrained against axial movement relative to the punch guide when in its locked position.
Patent CA-2487931-A1 (CA)
Title: Polymer compositions and method of making pipes
Inventor: MICHIE WILLIAM J JR
IPC: C08F4/659
Filed: 2003-06-04
Abstract: A polymer composition comprises a low-molecular-weight (LMW) ethylene polyme r component and a high-molecular-weight (HMW) ethylene polymer component. Preferably, the LMW polyethylene component and the HMW polyethylene componen t co-crystallize in the composition such that it exhibits a single or substantially single peak in a lamella thickness distribution ("LTD") curve. The ethylene polymer for the LMW and the HMW polyethylene components can be either homopolyethylene or ethylene copolymer. Preferably, both components a re an ethylene copolymer of the same or different composition (i.e., with the same or different comonomers). A method of making a pipe that includes selecting a polymer composition having a substantially single peak in the LT D curve is described.
Patent CA-2488339-A1 (CA)
Inventor: STANLEY VIRGIL
IPC: A61L9/12
Filed: 2003-04-11
Abstract: Une fleur artificielle (10) comprend une tige (12) creuse et une partie fleur (16) placée à côté d'une extrémité de la tige (12) creuse. Une source de parfum (20) est associée à cette fleur artificielle (10). Dans un mode de réalisation de l'invention, la source de parfum (20) est placée à l'intérieur de la tige (12) creuse de cette fleur artificielle (10) et cette source de parfum (20) est conçue de façon à émettre un parfum qui se déplace à travers une partie au moins de la tige creuse (12).
Patent CA-2489188-A1 (CA)
Title: Transdermal absorption preparation
Inventor: NARUI TAKASHI
IPC: A61K9/70
Filed: 2003-07-02
Abstract: A transdermal absorption promotion composition comprising the following components (a), (b), and (c) and a transdermal absorption preparation comprising the following components (a), (b), (c), and (d) are disclosed. (a) propylene glycol (b) a polyol fatty acid ester (c) lauromacrogol (d) a drug component The transdermal absorption promotion composition and transdermal absorption preparation not only exhibit an excellent transdermal absorption promotion effect, but also exhibit superior skin-permeability, even if a drug having a relatively high lipophilic property and poor transdermal absorbability is used, exhibit a favorable feeling of use, and are safe and stable.
Patent CA-2491387-A1 (CA)
Inventor: BARRETT PATER T
IPC: G06F9/44
Filed: 2005-01-04
Abstract: Configuration of  user interfaces is described. In an implementation, a method includes receiving a query from a device. The query is for a user interface (UI) from a client. The UI, when executed by the device, is configured to form a request for execution of a control function by the client. A processing of the request determines whether the execution by the client of the control function is permitted. The processing is performed at a head end by using client state data. The hardware and/or software capabilities of the device to execute the UI are detected. The UI is configured based on the hardware and/or software capabilities of the device.
Patent CA-2492999-A1 (CA)
Title: Process for continuously making disposable wearing articles
Inventor: NINOMIYA AKIHIDE
IPC: A61F13/58
Filed: 2003-08-06
Abstract: A first web 65 comprises a series of sheet members contiguous to one another in a transverse direction of this web, each of the sheet members defining an outer surface of a disposable wearing article 1, is continuously fed in a first machine direction MD1. A second web 367 presenting a .OMEGA.-shaped cross-section and configured to form individual adhesive taper strips is fed in a second machine direction MD2 orthogonal to the first machine direction MD1. The second web 367 is periodically cut in a second cross direction CD2 orthogonal to the second machine direction MD2 to obtain composites 67 configured to be a pair of the adhesive tape strips. After the composite 67 has been fed in the second machine direction MD2 and attached to the first web 65, the first web 65 is cut together with the composite 67 so as to bisect the length of the composite 67. Respective halves of the composite 67 bisected in this manner become the individual adhesive tape strips.
Patent CA-2494225-A1 (CA)
Title: Graduated authentication in an identity management system
Inventor: HARDT DICK C
IPC: H04L29/06
Filed: 2005-01-24
Abstract: A method and system for graduated security in an identity management system utilize differing levels of time sensitivity, channel security and authentication security to provide a multi-dimensional approach to providing the right fit for differing identity requests. The differing levels of security can be selected by user preference, membersite request or homesite policy.
Patent CA-2495629-A1 (CA)
Inventor: HOLLAND CARL WILLIAM
IPC: B41J2/175
Filed: 2005-02-01
Abstract: An ink container opener has a base member having an opening for receiving a cap of an ink container and a holder member which is inserted over a body of the ink container. The holder and base member each has a first arm and a second arm substantially perpendicular to said first arm. The holder member first arm has an opening for receiving a second portion of the ink container. The base member opening and the holder member opening are substantially parallel to each other when the ink container is mounted within the opener. Force is applied to the holder member to separate the cap from the ink container body.
Patent CA-2499543-A1 (CA)
Title: Brake drum finishing & balancing
Inventor: BROTHERTON JOSEPH A
IPC: B23B5/00
Filed: 2005-03-07
Abstract: An improved brake drum and method for machining and balancing a brake drum are provided. The inner facing surface and the outer facing surface of the brake drum are machined. The inner and outer faces of the hub end of the brake drum are also machined.  The machining is accomplished in a single operation that results in a radially balanced brake drum.
Patent CA-2500953-A1 (CA)
Inventor: FORNEY JACOB CHARLES III
IPC: B60C7/00
Filed: 2005-03-16
Abstract: A non-pneumatic tire comprising a toroidal-shaped tube having inner and outer circumferential surfaces and opposite side surfaces collectively forming a hollow chamber therebetween, the tube having at least two openings proximate the inner circumferential surface, and a solid fill composition disposed in the hollow chamber of the tube. The non-pneumatic tire provides the benefits of a smooth, comfortable ride, durability, and lightweight with good load-carrying capability.
Patent CA-2501080-A1 (CA)
Title: Method and device for the production of a tubular workpiece, particularly a shock absorber piston rod, and such a workpiece
Inventor: MOSS DETLEF
IPC: F16F9/32
Filed: 2003-09-25
Abstract: Disclosed is a method for producing a tubular workpiece, particularly a shock absorber piston rod. In a first step of said method, a first partial area (3a) of an original tubular workpiece is initially reduced by means of a radial deformation process so as to decrease the peripheral diameter thereof, and a transition area (3c) that extends diagonal to the longitudinal axis (A) of the original tubular workpiece (3) is formed, said transition area (3c) connecting the first partial area (3a) of the original workpiece, which has a reduced peripheral diameter, to a non-reduced second partial area (3b) that is adjacent to the transition area (3c). In a subsequent second step of the inventive method, the transition area (3c) of the original workpiece (3) is provided with a steep structure by means of a deformation process so as to from the substantially rectangular shoulder (2) of the workpiece (1).
Patent CA-2501307-A1 (CA)
Inventor: YOKOMIZO SATORU
IPC: C12P7/62
Filed: 2003-10-10
Abstract: Process for producing a copolyester of desired quality at low cost with high productivity, preferably a process for producing P(3HB-co-3HH) of 4 mol% or more 3HH content with a productivity as high as 40 g/L or more. In particula r, a process for producing a copolyester of 3HB and 3HH comprising culturing a microorganism with the use of, as a carbon source, a fat or oil containing lauric acid as a constituent fatty acid under such conditions that phosphoru s as a source of nutrition is limited.
Patent CA-2501680-A1 (CA)
Title: Instrument d'ecriture, notamment du type stylo a bille
Inventor: PAILLOT NICOLAS
IPC: B43K24/08
Filed: 2003-10-01
Abstract: La présente invention concerne un instrument d'écriture (1), notamment du type stylo à bille, qui comporte un logement de type manchon (2), un réservoir (3) s'étendant axialement dans ledit logement (2), un bouton poussoir (6) positionné dans la partie arrière du logement (2) et monté dans le logement (2) de manière à pouvoir être déplacé manuellement et à pouvoir être bloqué vis-à-vis du pivotement avec le réservoir (3) entre une position de rangement arrière et une position d'écriture avant, ledit bouton poussoir étant sollicité dans sa position de rangement par la force d'un ressort, un dispositif de verrouillage (19) conçu pour verrouiller le bouton poussoir (6) dans sa position d'écriture avec un évidement de verrouillage (21) ménagé dans le logement (2) et un ergot de verrouillage (23) positionné au niveau de l'extrémité libre d'un bras à ressort pliable transversalement et élastiquement (24) en saillie à partir du bouton poussoir (6), un dispositif de décalage (35) conçu pour libérer le dispositif de verrouillage (19) et ramener l'ergot de verrouillage (23) dans sa position de rangement, et un élément de support (17b) disposé au niveau du bouton poussoir (6) et comportant une surface de support (17b) qui empêche l'ergot de verrouillage (23) de se déplacer latéralement vers l'intérieur de l'évidement de verrouillage (21) au moyen d'un élément d'arrêt lors du recul à partir d'une position déplacée vers l'avant au-delà de la position d'écriture. Afin d'améliorer l'agencement de l'élément de support (17) dans l'instrument d'écriture, l'élément de support (17) est disposé au niveau d'une partie de paroi périphérique (17a) du bouton poussoir (6), qui est située radialement à l'extérieur d'un espace libre central (12) dans le bouton poussoir.
Patent CA-2503501-A1 (CA)
Title: Dispositif d'amplification de signaux optiques a trois bornes, procede de transfert de signaux optiques faisant appel audit dispositif, dispositif relais de signaux optiques et dispositif de stockage de signaux optiques
Inventor: MAEDA YOSHINOBU
IPC: H04J14/02
Filed: 2003-09-19
Abstract: La présente invention concerne un dispositif d'amplification de signaux optiques (10), à trois bornes, permettant d'amplifier directement un signal optique à l'aide d'une lumière d'entrée de commande. Une première lumière d'entrée L<SB>1</SB> d'une première longueur d'onde .lambda.¿1? et une seconde lumière d'entrée L¿2? d'une deuxième longueur d'onde .lambda.¿2? sont entrées dans un premier élément d'amplification optique (26). Une lumière de la deuxième longueur d'onde .lambda.¿2?et une troisième lumière d'entrée (lumière de commande) L¿3? d'une troisième longueur d'onde .lambda.¿3? émise par le premier élément d'amplification optique (26) sont entrées dans un second élément d'amplification optique (34). Une lumière de sortie L¿4? de la troisième longueur d'onde .lambda.¿3 ?sélectionnée à partir de la lumière émise par le second élément d'amplification optique (34) est modulée par la variation d'intensité de la première lumière d'entrée L<SB>1 </SB>et/ou de la troisième lumière d'entrée L¿3?. Par conséquent, la lumière de sortie L¿4? est un signal amplifié amplifié à l'aide d'un facteur d'amplification de signaux inférieur ou égal à 2 par rapport à la troisième lumière d'entrée (lumière de commande) L¿3?. La lumière d'entrée de commande permet ainsi d'amplifier directement un signal optique.
Patent CA-2503910-A1 (CA)
Inventor: LONG DAVID ALAN
IPC: A01N25/16
Filed: 2005-04-04
Abstract: Cette invention traite d'une nouvelle composition herbicide composée de desmédiphame et facultativement de phenmédiphame et/ou d'éthofumesate .
Patent CA-2504238-A1 (CA)
Title: Improved tire uniformity through compensation between radial run out and stiffness variation
Inventor: FLAMENT JULIEN MATTHIEU
IPC: B60C19/00
Filed: 2005-04-11
Abstract: Methodology for characterizing non-uniformity forces at a tire spindle, such as low and high speed radial force variations and high speed tangential force variations include the steps of measuring radial run out and radial or tangential force variations at high and/or low speeds. From such measurements, the contribution of a predetermined type of stiffness variation (e.g. radial, tangential, extensional, bending) to respective radial and/or tangential force variations can be determined.  Signature analysis statistical methods may also be utilized to characterize such tire non-uniform forces for different steps and reference physical angles of a tire construction process. Based on the characterization of such tire non-uniform forces, additional process steps may further correspond to tire grading and/or sorting processes, physical tire modification processes and tire manufacturing processes. Tire correction mechanisms and/or feedback control in a tire manufacturing process preferably yield tires having radial run out and stiffness variation parameters that are out of phase for one or more harmonics, thus yielding a reduction in the non-uniformity forces such as radial and tangential force variations at a tire spindle.