baber/WOPTO huggingface dataset:
Patent CA-2457863-C (CA)
Inventor: LEADBETTER MICHAEL
IPC: C07K9/00
Filed: 2002-08-23
Granted: 2012-01-03
Abstract: Disclosed are processes for preparing glycopeptide phosphonate derivatives having an amino-containing side chain. Several of the process steps are conducted in a single reaction vessel without isolation of intermediate reaction products, thereby generating less waste and improving the overall efficiency and yield of the process.
Patent CA-2463638-C (CA)
Inventor: JANSSON INGER
IPC: C09K17/02
Filed: 2002-09-23
Granted: 2009-02-03
Abstract: The present invention relates to the use of a sealing composition for sealing rock or soil, wherein the sealing composition is obtainable by mixing a silica sol and at least one gelling agent, wherein the silica sol has an S-value higher than about 72%. The invention also relates to a method for cutting off a liquid flow in a leaking part or cavity by inserting the sealing composition. The invention also relates to a method for preparing the sealing composition and a composition obtainable from the method.
Patent CA-2466725-C (CA)
Title: Herbicide composition
Inventor: NISHIO SHOICHI
IPC: A01N43/50
Filed: 2002-04-26
Granted: 2011-06-07
Abstract: The present invention relates to an herbicide composition comprising, as active ingredients, a uracil compound represented by the following formula (I):   (see formula I) wherein Z represents halogen or cyano; A represents oxygen, sulfur or NH; R1 represents hydroxyl, C1-C7 alkoxy or others, and R2 represents hydrogen or methyl, and one or more imidazolinone compounds selected from the group consisting of 5-ethyl-2-(4-isopropyl-4-methyl-5-oxo-2-imidazolin-2-yl)nicotinic acid and 2-(4-isopropyl-4-methyl-5-oxo-2-imidazolin-2-yl)-5-(methoxymethyl)nicotinic acid; and a method for controlling weeds which comprises applying an effective amounts of said herbicide composition to weeds.  According to the invention, particularly weeds in orchards, soybean fields and non-crop lands can be effectively controlled.
Patent CA-2469187-C (CA)
Title: Cis-2,4,5- triphenyl-imidazolines et leurs utilisations dans le traitement des tumeurs
Inventor: KONG NORMAN
IPC: A61K31/4545
Filed: 2002-12-09
Granted: 2012-07-17
Abstract: L'invention concerne des composés représentés par les formules I et II, ainsi que des sels et esters de ces composés, acceptables sur le plan pharmaceutique, détaillées dans la description, qui inhibent l'interaction de la protéine MDM2 avec un peptide de type p53 et qui possèdent une activité antiproliférative.
Patent CA-2477668-C (CA)
Title: System and method for operating a packet buffer
Inventor: KEY KENNETH M
IPC: H04L29/08
Filed: 2003-04-28
Granted: 2011-01-18
Abstract: A technique implements a novel high-speed high-density packet buffer utilizing a combination of high-speed and low-speed memory devices. The novel packet buffer is organized as a plurality of FIFO queues where each FIFO queue is associated with a particular input or output line. Each queue comprises a high-speed cache portion that resides in high-speed memory and a low-speed high-density portion that resides in low-speed high-density memory. The high-speed cache portion contains FIFO data that contains head and/or tail associated with the novel FIFO queue. The low-speed high-density portion contains FIFO data that is not contained in the high-speed cache portion.
Patent CA-2478157-C (CA)
Inventor: MERCHANT GULAMABBAS A
IPC: G01V1/00
Filed: 2003-02-26
Granted: 2013-04-23
Abstract: Measurements made with a multicomponent logging instrument when used in a substantially horizontal borehole in earth formations are diagnostic of the direction of beds relative to the position of the borehole. When the logging instrument is conveyed on a drilling assembly, the drilling trajectory may be maintained to follow a predetermined trajectory or to maintain a desired distance from a boundary such as an oil-water contact.
Patent CA-2478278-C (CA)
Title: Supplement a micronutriments
Inventor: GERVAIS ERIC
IPC: A23L33/15
Filed: 2004-08-20
Granted: 2011-08-02
Abstract: Supplément à micronutriments, caractérisé par comportant au moins deux types d'unités de dosage qui séparent physiquement des suppléments nutritifs, vitaminiques ou minéraux qui sont reconnus pour avoir des interactions négatives lorsqu'ils sont mélangés ou administrés ensemble, les unités de dosage distinctes étant conçues pour être administrées à un intervalle de temps prédéterminé.
Patent CA-2480098-C (CA)
Inventor: ROTHON ROGER NORMAN
IPC: C08K9/04
Filed: 2003-02-19
Granted: 2012-05-01
Abstract: A composition comprising a plastics material, an inorganic particulate solid such as aluminium trihydrate and a coupling modified of formula A - (X - Y -CO)m (O - B - CO)n OH wherein A is a moiety containing a terminating ethylenic group with one or two adjacent carbonyl groups; Y is a direct bond, O or N; Y  is C1-18-alkylene or C2-18 alkenylene; B is C2-6-alkylene; m is from 1 to 4 and n is from 0 to 5 provided that when A contains two carbonyl groups adjacent to the ethylenic group then X is N. Specific examples of coupling modifiers are B-carboxyl ethylacrylate and 5-carboxy pentyl maleimide.
Patent CA-2486697-C (CA)
Inventor: MOORE STEPHEN
IPC: C12N5/0789
Filed: 2003-05-21
Granted: 2009-01-06
Abstract: L'invention concerne un mimétique amélioré, le sel bis-(monoethanolamine) d'acide 3'-Ý(2Z)-Ý1-(3,4-dimethylphenyl)-1,5-dihydro-3-methyl-5-oxo-4H-pyrazol-4-ylidene¨hydrazino¨-2'-hydroxy-Ý1,1'-biphenyl¨-3-carboxylique.
Patent CA-2487376-C (CA)
Title: Method and device for protecting text for reading
Inventor: TRANTOUL FRANCOIS
IPC: B41M7/00
Filed: 2003-05-27
Granted: 2012-04-03
Abstract: The invention relates to a method and a device for protecting text for reading (23), arranged on at least one written face (22) of an object (25). Said object (25) is connected to at least one matching antenna (12), produced by printing on a support (11) and having at least one electromagnetic coupling zone (14) with an individual antenna of smaller dimensions. At least one security film (3), not provided with a matching antenna (12) but with at least one individual integrated antenna microcircuit called a microtransponder (7), is applied to cover the text for reading (23) for which authentication information may be delivered using the microtransponder (7).
Patent CA-2489960-C (CA)
Inventor: PETER WALTER H
IPC: G01V3/08
Filed: 1996-06-21
Granted: 2006-06-06
Abstract: An improved capacitive sensor for detecting the presence of objects in a sensing region. The sensor is a multilayer structure with alternating layers of conductive and insulating materials. The sensor structure has three electrodes; a touch plate (25), a guard layer (15), and a ground plane (5), each of which are separated from each other by insulating layers (20, 10). The sensor is operated by detection electronic circuitry which function in either a self excited mode or an externally excited mode. This sensor is capable of detecting objects in a sensing region several feet away from the sensing surface and is particularly suitable for automobile applications, such as detecting potentially jamming objects in power (auto-closing) windows, doors, and the like.
Patent CA-2490029-C (CA)
Inventor: HAMANN JEAN-CHRISTOPHE
IPC: B23Q1/64
Filed: 2004-12-10
Granted: 2013-01-29
Abstract: This invention relates to machining of long profiles, that can be bent, held in place using two clamping arms (10) clamping the section to be machined. According to the invention, the profile (12) does not move during machining and the mobile arms are not used to move the profile in front of the tool; the arms move with the tool to the various locations to be machined. Auxiliary supports (25) are flexible in the plane of the profile and provide sufficient support while enabling the profile to deform as a result of stresses applied to it. Machining is more precise and remaining stresses are reduced.
Patent CA-2491731-C (CA)
Title: System and method for caching data for a mobile application
Inventor: AHAD RAFIUL
IPC: G06F12/00
Filed: 2003-06-25
Granted: 2011-01-04
Abstract: A cache table comprises a set of access parameters and a set of data columns.  One or more instances of a cache table are stored on a mobile computing device. Each instance includes an argument (a unique set of values for the access parameters) and a result set (a set of values for the data columns).  Thus, each result in a result set comprises the argument and corresponding column values. Cached result sets have specified periods of validity, and may or may not be usable after becoming invalid. Valid cached data may be used regardless of whether a connection is available to a data source (e.g., data or application server). Invalid data may be used for a period of time if no connection is available to the data source. Data in a cache table may be selectively updated from a data source without synchronizing the entire local database.
Patent CA-2494536-C (CA)
Title: A 12-membered ring macrolide active substance
Inventor: KOTAKE YOSHIHIKO
IPC: C07D313/00
Filed: 2003-07-31
Granted: 2011-10-04
Abstract: Compounds represented by the following general formula (I), pharmacologically acceptable salts thereof or hydrates of the same: (I) wherein W  represents (see formula I), (see formula II) or (see formula III) and R3, R7, R16, R17, R20, R21 and R21' are the same or different and each represents hydrogen, etc. Because of inhibiting angiogenesis and inhibiting the production of VEGF particularly in hypoxia, the compounds (I) are useful as remedies for solid cancer.
Patent CA-2498053-C (CA)
Inventor: EGLIN MATTHEW GEORGE
IPC: G16H10/60
Filed: 2003-05-02
Granted: 2010-03-23
Abstract: Cette invention concerne un réseau local virtuel sans fil (VLAN) et un dispositif se connectant sélectivement au réseau sans fil VLAN via un second réseau sans fil pouvant être indépendant du réseau sans fil VLAN. Le dispositif peut se connecter au moins au réseau sans fil VLAN et au second réseau sans fil. Les points d'accès au réseau sans fil VLAN sont chacun connectés à un commutateur de regroupement Ethernet, qui est informé du réseau VLAN et qui fait correspondre le trafic client en provenance de points d'accès connectés aux réseaux d'accès VLAN. Un commutateur de réseau VLAN sans fil maintient une table d'association entre les réseaux d'accès VLAN et les réseaux centraux VLAN. Le second réseau sans fil peut être connecté à distance à une extrémité de tunnel par l'intermédiaire d'Internet ou d'un réseau privé. L'extrémité de tunnel est connectée au commutateur VLAN qui utilise la table d'association pour gérer le trafic client libre entre les dispositifs connectés et les autres stations mobiles au niveau des réseaux d'accès VLAN et des réseaux centraux VLAN.
Patent CA-2500639-C (CA)
Title: Managing resources for ip networking
Inventor: TOBER BENJAMIN ARI
IPC: H04L45/60
Filed: 2003-10-06
Granted: 2014-01-07
Abstract: Resources for IP networking are managed. A field is added to an operating system kernel software procedure. The field references a virtual router context (1020). Packet processing software code is modified to cause the packet processing software code to execute in accordance with the virtual router context (1070).
Patent CA-2503522-C (CA)
Title: Shackle assembly
Inventor: DUDDING ASHLEY THOMAS
IPC: B60G11/12
Filed: 2003-10-21
Granted: 2010-08-31
Abstract: A shackle assembly (66) includes a shackle bracket (68), wear pads (76,78), a shackle stop (92), shackle plates (69,70) and elastomer bushings (72,80).  Shackle bracket (68) includes legs (88,90)forming portions thereof. Elastomer bushing (72,80) preferably includes voids vertically separated with respect to each other and the elastomer layer (97) preferably has a bowtie-shaped configuration. First redundancy feature has shackle stop (92) secured between the shackle plates (69,70). Shackle stop (92) provides longitudinal control of axle (53) in the event the opposite limb of the leaf spring (44) is broken, the vehicle is generally traveling in a given direction and the vehicle is subject to deceleration. Second redundancy feature has fingers (84,86) forming portions of the shackle plates (69,70), which provides longitudinal control of axle (53) under the same conditions, but when the vehicle is generally traveling in an opposite direction.
Patent CA-2506868-C (CA)
Inventor: MIER-LANGNER ALEJANDRO
IPC: F21S2/00
Filed: 2005-05-06
Granted: 2010-09-21
Abstract: The modular track luminaire system of the present invention is a modular lighting system which has a lighting unit which is electronically connected to a remote ballast housing by a removable and reattachable insulated cord and plug system, the luminaire unit electrically connected to the ballast housing through the flexible cord and plug system thereby allowing the entire system to be modularized.
Patent CA-2508305-C (CA)
Inventor: SCHNEIDER WOLFGANG
IPC: A47L17/02
Filed: 2005-05-25
Granted: 2009-10-06
Abstract: In order to produce a built-under sink for mounting on a lower surface of a work top and which comprises a mounting flange that rests against the work top in the installed state of the built-under sink such that it is mountable on the work top in a secure and space-saving manner, it is proposed that the mounting flange be provided with at least one fixing means recess for the passage of fixing means through the mounting flange.
Patent CA-2516476-C (CA)
Inventor: EGERSTROEM FREDRIK
IPC: B25D9/00
Filed: 2004-03-16
Granted: 2012-05-22
Abstract: L'invention concerne un dispositif à train de forage hydraulique pouvant prendre la forme d'une machine de forage hydraulique fond-de-trou à percussion qui présente un marteau à piston (50) à trou axial (51) dans lequel s'étend un tube (35). Ledit tube constitue une voie d'écoulement de liquide depuis un tiroir cylindrique (62). La paroi de ce tube comporte des canaux (40) à accès (41,42) coopérant avec le marteau à piston pour la commande de valve.
Patent CA-2518558-C (CA)
Inventor: SASSANELLI GIUSEPPE
IPC: F01D5/14
Filed: 2005-09-08
Granted: 2014-01-07
Abstract: Blade (1) of a rotor for a first phase of a gas turbine having a profile identified by means of a series of closed intersection curves (20) between the profile itself and planes (X,Y) lying at distances (Z) from the central axis, each closed curve (20) has a first rounded end (21) and a second rounded end (22), which connect the trace of the first surface (3) with the trace of the second surface (5) in depression, the first end (21) first meets a gas flow of the turbine, each closed curve (20) has an axial chord (40) defined as the maximum distance of the first end (21) from the second end (22) along the axis (X), each closed curve (20) has a thickness (30) of the first end (21) defined as the maximum diameter of the circle inscribed in the first end (21); said dimensionless thickness (30), i.e. divided by the axial chord (40), has a quadric distribution according to a curve of the fourth order along the axis (Z).
Patent CA-2526440-C (CA)
Title: Procedes d'augmentation de la tolerance du stress abiotique des plantes et plantes ainsi produites
Inventor: RONEN GIL
IPC: C12N15/82
Filed: 2004-05-20
Granted: 2017-10-24
Abstract: L'invention concerne des séquences polynucléotides et des procédés utilisant ces séquences en vue d'augmenter la tolérance d'une plante aux stress abiotiques et/ou la biomasse d'une plante.
Patent CA-2529069-C (CA)
Title: Inhalateur de poudre seche et methode pour l'inhalation pulmonaire d'une poudre seche
Inventor: DE BOER ANNE HAAIJE
IPC: A61M15/00
Filed: 2004-06-16
Granted: 2013-03-12
Abstract: L'invention concerne un inhalateur de poudre sèche actionné par la respiration (1) comprenant une chambre de circulation d'air sensiblement en forme de disque (2) destinée à la désagglomération d'un médicament en poudre entraîné au moyen de l'énergie du flux d'air d'inspiration. Cette chambre comprend une paroi latérale sensiblement circulaire ou polygonale (3) s'étendant autour d'un axe central (4) entre des parois supérieure (5) et inférieure (6) de la chambre de sorte que la hauteur (h) de la chambre soit plus petite que son diamètre (d). Une pluralité de canaux d'alimentation en air (7) disposés autour de la circonférence de la chambre s'étendent à partir d'entrées d'air jointes ou séparées et entrent dans la chambre de manière sensiblement tangentielle par rapport à sa paroi latérale. L'un au moins des canaux d'alimentation s'étend à travers une zone d'alimentation en dose de poudre (8) de l'inhalateur. La chambre comprend en outre une sortie d'air (9) s'étendant axialement à partir d'une ouverture d'évacuation (10) dans le centre de la paroi supérieure ou inférieure de la chambre, et communique avec un canal d'évacuation (12) s'étendant jusqu'à un embout buccal (13). Cet inhalateur comprend au moins une chambre de circulation d'air supplémentaire destinée à la désagglomération du médicament en poudre entraîné, ces chambres étant reliées à l'embout buccal en parallèle.
Patent CA-2533969-C (CA)
Inventor: HAVINGA RICHARD D
IPC: E21B15/00
Filed: 2006-01-25
Granted: 2009-10-20
Abstract: The rig for selectively inserting coiled tubing or a threaded tubular through a rig floor 13 and into a well includes a mast 15 extending upward from the rig floor and movable between a threaded tubular position and a coiled tubing position. A top drive 21 is movable along an axis of the mast to insert the threaded tubular in the well when a top drive axis 42 is substantially aligned with the axis 44 of the well. Injector 17 supported on the mast inserts coiled tubing into the well, with the injector having an axis 46 offset from the top drive axis and substantially aligned with the axis of the well when the mast is in the coiled tubing position. A powered drive 54 is provided for selectively moving the mast between the threaded tubular position and the coiled tubing position.
Patent CA-2536514-C (CA)
Inventor: HINDLE JAMES
IPC: H04N21/40
Filed: 2006-02-14
Granted: 2015-09-01
Abstract: A system, method and API for processing and providing a unified list of the content offerings of multiple content sources.
Patent CA-2537210-C (CA)
Title: Sels de carotenoides trans bipolaires et leurs utilisations
Inventor: GAINER JOHN L
IPC: C07C67/343
Filed: 2003-08-25
Granted: 2013-06-04
Abstract: La présente invention a trait à des composés de sels de caroténoïdes trans, à leurs procédés de fabrication, à des procédés pour leur solubilisation et à leurs utilisations. Ces composés sont utiles dans l'amélioration de la diffusivité de l'oxygène entre des globules rouges et des tissus corporels chez des mammifères y compris les humains.
Patent CA-2539835-C (CA)
Inventor: ORBEKK ERLAND
IPC: F02K9/84
Filed: 2004-09-14
Granted: 2009-09-01
Abstract: A rocket engine having guide vanes in the engine nozzle, the guide vanes (2) being mounted for turning at or near the rearmost ends of fixed vanes (1) being parallel to the axis of the nozzle and protruding into the combustion chamber of the engine. The foremost ends (4) of the guide vanes (2) may be shielded by the rearmost ends of the fixed vanes (1), and the guide vanes (2) may be individually turnable.
Patent CA-2558447-C (CA)
Inventor: GLEITMAN DANIEL D
IPC: E21B17/02
Filed: 2005-03-01
Granted: 2010-05-18
Abstract: A method for MWD and/or LWD (100) wherein a plurality of pressures are measured at a plurality of locations along the drill string (155) to include the drill pipe with at least one pressure measured along the drill pipe wherein at least one downhole parameter condition (175) is detected based on at the least one measured pressure (150) with steps for using the computer and the computer programs and the computational systems (180) for detecting at the least one downhole condition.
Patent CA-2560010-C (CA)
Inventor: MERIANOS JOHN J
IPC: A61K9/00
Filed: 2005-03-11
Granted: 2012-12-11
Abstract: What is described herein are antimicrobial compositions which are defined blends of a l,2-diol and pbenoxyethanol which show broad activity against bacteria, fungi and mold spores. This activity is potentiated by the addition thereto of small amounts of a co-biocide for which the blend acts as a delivery system for the otherwise water-insoluble co-biocide.
Patent CA-2561731-C (CA)
Inventor: SONOBE NAOHIRO
IPC: A61P1/18
Filed: 2005-04-04
Granted: 2014-05-27
Abstract: An adsorbent for an oral administration, comprising a surface-modified spherical activated carbon wherein an average particle diameter is 50 to 200 µm, a specific surface area determined by a BET method is 700 m2/g or more, a bulk density is less than 0.54 g/mL, a total amount of acidic groups is 0.30 to 1.20 meq/g, and a total amount of basic groups is 0.20 to 0.9 meq/g is disclosed. The adsorbent for an oral administration has a high adsorbability, and is capable of adsorbing a large amount of toxins during a retention period in an intestine, and of remarkably reducing an amount of urinary proteins excretion.
Patent CA-2568985-C (CA)
Title: Driven roller element
Inventor: REIST WALTER
IPC: B62D55/08
Filed: 2005-05-20
Granted: 2013-06-25
Abstract: The invention relates to a roller element (10) which has a central body (1) and a roller unit (2). Said roller unit (2) is mounted so as to circulate on a non-circular race (21) about the central body (1) and so as to be mobile with respect to the central body (1) by the rolling movement of the rollers (3) of the roller unit (2) on the central body (1). The rollers (3) are provided on the exterior of the roller unit (2) for rolling off on a rigid counter body (5). The roller element (10) is provided with drive means (6) which engage with the roller unit (2) and drive the same in relation to the central body (1). The roller unit (2) is directly driven by engagement of the drive means (6) between the rollers (3) and is pulled or pushed on the race (21) about the central body (1). At least in those sections where the central body (1) puts pressure on the rollers (3) with regard to the counter body (5), the rollers (3) roll off on the central body (1), thereby propelling on their other face the roller element (10) as a whole in relation to the counter body (5).
Patent CA-2570526-C (CA)
Title: Degradable additive for viscoelastic surfactant based fluid system
Inventor: BROWN J ERNEST
IPC: E21B43/267
Filed: 2005-07-01
Granted: 2008-08-26
Abstract: A method is given for treating a subterranean formation penetrated by a wellbore with a viscosified fluid. The fluid contains a solid hydrolysable polyacid that upon dissolution and hydrolysis releases an acid that is a breaker for the viscosifying system. Suitable solid hydrolysable polyacids include polylactic acid and polyglycolic acid. The fluid also contains a pH  control agent, present in an amount sufficient to neutralize any acid present in the solid hydrolysable polyacid before the injection and to neutralize any acid generated by the solid hydrolysable polyacid during the injection, so that the acid breaker is not available to break the fluid during the injection. In one embodiment the viscosifier is a viscoelastic surfactant fluid system and the solid hydrolysable polyacid is of a size selected to be a fluid loss additive, for example in fracturing or gravel packing. In another embodiment, the solid hydrolysable polyacid is used in particles sufficiently small that they enter the pores of the formation. In either case, the viscosifier is broken after the solid releases more acid than can be neutralized by the pH control agent.