baber/WOPTO huggingface dataset:
Patent CA-2424819-A1 (CA)
Title: Use of xyloglucan polymers and oligomers, and derivative compounds, as phytosanitary products and biofertilizers
Inventor: LIENART YVETTE
IPC: A01N63/00
Filed: 2001-09-27
Abstract: The invention concerns the use of a compound comprising a polysaccharide structure of formula X¿1?-X¿2?-X¿3?-(X¿4?)¿n? wherein: X¿1?, X¿2?, X¿3? and X¿4?, independently of one another, represent a monosaccharide selected among glucose, galactose, xylose, fucose, or arabinose, said monosaccharide being optionally in reduced form and/or substituted, in particular by an alkyl or acyl group, such as a methyl or acetyl group; and n represents 0 or 1, for adapting plants to abiotic stress, flowering control, fructification control, and for inducing defence reactions against pathogens.
Patent CA-2427613-A1 (CA)
Title: (7-(3-carboxyphenyl)-4-chloroisoquinolin-1-yl)guanidine
Inventor: STOREY RICHARD ANTHONY
IPC: A61P17/02
Filed: 2001-10-16
Abstract: The invention described herein relates to a process for the preparation of (7- (3-carboxypheniyl)-4-chloroisoquinolin-1-yl)guanidine (I), intermediates thereto and new forms and formulations thereof, including the zwitterion monohydrate of (I), suitable for pharmaceutical use. Formula (I).
Patent CA-2432163-A1 (CA)
Title: Anti-loading treatments
Inventor: WIJAYA JONY
IPC: B24D3/04
Filed: 2001-12-28
Abstract: An abrasive is oversized with a layer consisting essentially of an inorganic anti-loading agent selected from the group consisting of metal silicates, silicas, metal carbonates, and metal sulfates. The metal silicates can be selected from the group consisting of magnesium silicates, potassium aluminum silicates, aluminum silicates, and calcium silicates. In one embodiment, the magnesium silicates include talc, the potassium aluminum silicates include micas, the aluminum silicates include clays, and the calcium silicates include wollastonite. The silicas can be selected from the group consisting of fused silica, fumed silica, and precipitated amorphous silica. The metal carbonates can inlude calcium carbonate. The metal sulfates can inlcude hydrous calcium sulfate or anhydrous calcium sulfate.
Patent CA-2434009-A1 (CA)
Title: Conjugates of immune cell specific macrolide compounds with anti-inflammatory compounds for improved cellular targeting of anti-inflammatory therapy
Inventor: MARKOVIC STRIBOR
IPC: A61P17/04
Filed: 2002-01-03
Abstract: The present invention relates to novel compounds represented by the structure I and pharmaceutical preparations thereof for the treatment of inflammatory diseases in humans and animals.
Patent CA-2434390-A1 (CA)
Title: Pipette tip for easy mounting and ejecting from a pipette
Inventor: SPENCER HOWARD KEITH
IPC: G01N1/00
Filed: 2002-01-10
Abstract: A pipette tip (5) having a generally conical tubular portion (10) and a proximal end (14). At least one protrusion (20) and recess (22) are provided in the inner wall of the mounting portion of the tip (5).
Patent CA-2434509-A1 (CA)
Inventor: ROGERS WILLIAM M
IPC: D01F9/10
Filed: 2003-07-07
Abstract: Silicon carbide fibers are produced by mixing discontinuous isotropic carbon fibers with a silica source and exposing the mixture to a temperature of from about 1450°C to about 1800°C. The silicon carbide fibers are essentially devoid of whiskers have excellent resistance to heating and excellent response to microwave energy, and can readily be formed into a ceramic medium employing conventional ceramic technology. The fibers also may be used for plastic and metal reinforcement.
Patent CA-2438390-A1 (CA)
Title: Methods of modifying eukaryotic cells
Inventor: MURPHY ANDREW J
IPC: C12N15/79
Filed: 2002-02-15
Abstract: A method for engineering and utilizing large DNA vectors to target, via homologous recombination, and modify, in any desirable fashion, endogenous genes and chromosomal loci in eukarytoic cells. These large DNA targeting vectors for eukaryotic cells, termed LTVECs, are derived from fragments of cloned genomic DNA larger than those typically used by other approaches intended to perform homologous targeting in eukaryotic cells. Also provided is a rapid and convenient method of detecting eukaryotic cells in which the LTV EC has correctly targeted and modified the desired endogenous gene(s) or chromosomal locus (loci) as well as the use of these cells to generate organisms bearing the genetic modification.
Patent CA-2443925-A1 (CA)
Inventor: LEE INMOK
IPC: C12P7/62
Filed: 2002-04-05
Abstract: L'invention se rapporte à l'amélioration de la productivité d'une méthode enzymatique destinée à produire des matières grasses transestérifiées. Elle se rapporte en particulier à un procédé pouvant améliorer considérablement la productivité d'une transestérification ou estérification enzymatique par purification d'huiles substrat destinée à prolonger la vie utile de l'enzyme. Un exemple du support de purification est le gel de silice conditionné.
Patent CA-2444704-A1 (CA)
Inventor: BROWN MILTON L
IPC: C07D401/04
Filed: 2002-04-22
Abstract: The present invention is directed to novel thalidomide derivative compounds that have activity as anti-angiogenic compounds. More particularly the compounds have the general structure: where R1 is selected from the group consisting of H, halo, alkyl, haloalkyl, -NH2, hydroxy and alkoxy; R2 is selected from the group consisting of optionally substituted bicyclic, optionally substituted aryl, and R6 is H, or C1-C8 alkyl; R19 is optionally substituted aryl; and m is 0-6.
Patent CA-2444734-A1 (CA)
Inventor: FOLKMAR JAN
IPC: F25C1/24
Filed: 2002-04-19
Abstract: A bag (10) useful for forming ice cubes or the like has a pouch-like fill chamber (60) which may extend across the whole of the width of the bag (10). The fill chamber (60) has an outlet opening connecting to the interior of th e bag (10), which comprises at least two passageways (66,134) in parallel relationship. An internal seal (40) is provided to isolate the fill chamber (60) from the interior of the bag (10). The seal (40) may comprise a zip typ e fastener, or a simple flap valve disposed in each of the passageways (66,134 ). The arrangement facilitates the handling of the bags (10) to permit larger bags (10) that may be filled more rapidly and with little or no air trapped within the bag (10), in comparison to other known bags (10).
Patent CA-2446537-A1 (CA)
Inventor: FRANKLIN JOHN EDWARD
IPC: E04B1/04
Filed: 2003-10-28
Abstract: The panel-easy-tote is a hand tool for toting panels (example 4' by 8' plywood panel).Its made from sheet metal and/or molded plastic composite. Side view is 'L' shaped.      Front view has lifting handle across the top. Tapering down and outward from both sides of handle to lower shelf of 'L'.      To use tote stand panel example on longest edge on surface slide shelf of panel-easy-tote under center of panel and lift by handle using opposite hand on top of panel for balance.
Patent CA-2447056-A1 (CA)
Title: Vent device for use with medium for altering a condition of air entering an environment
Inventor: MEREDITH JERRY R
IPC: F24F13/06
Filed: 2001-05-14
Abstract: A vent device (10) for communicating air from the duct of an air supply system into an environment, such as a room of a building, includes a body (12) having a passageway (18) therethrough for receiving air from the air supply system, with the body (12) defining a first opening (20) for placing the passageway in fluid communication with the air supply system. Also includes is a filter housing defining a filter slot (46), the filter housing having an inner wall (50) provided with a plurality of first vent openings (54) for being selectively placed in communication with the passageway of the body. Further, the filter housing has an outer wall provided with a plurality of second vent openings communicating with the filter slot and the room in the building so as to communicate air from the filter slot into the room. The vent device also includes a filter (58) for being removably received in the filter slot of the filter housing, the filter defining an enclosure (60) having a cavity (62) which houses a filter material (63). The enclosure (60) has an inner and outer walls (64, 66), with the inner wall (64) being provided with a plurality of third vent openings (68) and the outer wall (66) being providing with a plurality of fourth vent openings (70) which register with the third vent openings (68) to provide air flow through the filter (58).
Patent CA-2451099-A1 (CA)
Title: Architecture de circuit hydraulique
Inventor: HAMZEH WALID
IPC: B64C25/44
Filed: 2002-07-02
Abstract: L'invention concerne une architecture de circuit hydraulique associé à des actionneurs (100), tels que des freins d'aéronef, comprenant un circuit hydraulique principal (C) ayant des composants hydrauliques (4,5,101,6) et adapté pour acheminer vers les actionneurs (100) un fluide hydraulique mis sous pression par au moins un dispositif de génération de pression (2) assoc ié ô une réserve principale (1). Selon l'invention, l'architecture comprend un système de secours comportant une réserve auxiliaire (8) alimentée en permanence par un circuit de retour (R) collectant les retours de tous les composants hydrauliques (4,5,101,6), la réserve auxiliaire (8) étant connect ée ô la réserve principale (1) via un clapet de surpression (9), ledit système de secours comportant en outre une électropompe (10) agencée pour aspirer le fluide contenu dans la réserve auxiliaire (8) et l'injecter dans le circuit principal (C) en aval d'un clapet anti-retour général (3).
Patent CA-2452191-A1 (CA)
Title: Powder coating compositions for coatings with a matt appearance
Inventor: WEISS JOERN VOLKER
IPC: C08G18/80
Filed: 2003-12-05
Abstract: Disclosed is a powder coating composition for forming a coating layer having a matt appearance. The powder coating composition comprises:      A) a crosslinker component, and B) a polyester component having -COOH and/or OH groups and being a mixture of:      B1) 10-80% by weight of an amorphous polyester, and B2) 90-20% by weight of a specific (semi)crystalline polyester, where the (semi)crystalline polyester is formed of a dicarboxylic acid component and a polyol component, in which the dicarboxylic acid is composed of 50-100 mol% of succinic, adipic, sebacic or dodecanedioic acid and 50-0 mol% of another dicarboxylic acid and the polyol component is composed of 50-100 mol% of ethylene glycol, butane-1,4-diol or hexane-1,6-diol and 50-0 mol% of another polyol. The crosslinker A) has reactive epoxy or hydroxyalkylamide groups when the polyester component B) has -COOH groups and the crosslinker A) has optionally blocked isocyanate groups when the polyester component B) has -OH groups.
Patent CA-2454599-A1 (CA)
Title: Container blowing device
Inventor: JOVER DANIEL
IPC: B29C49/16
Filed: 2002-07-18
Abstract: The invention concerns a device for blowing containers, in particular bottles, from a preform with a gas and recuperating said gas, comprising at least means for supplying the device with gas at a first pressure and at a second pressure, drawings means and container forming means. It comprises means for recuperating said gas until a predetermined expansion pressure is reached in the container, means for controlling said recuperating means and adjusting means for adjusting the operating conditions of said control means.
Patent CA-2455766-A1 (CA)
Inventor: ROBY MARK S
IPC: C09J175/04
Filed: 2002-06-19
Abstract: L'invention porte sur des composés bioabsorbables à squelette d'oxyde de polyalkylène et à deux ou plus de deux substituants d'isocyanate, utilisables comme constituants d'adhésifs, et sur des compositions absorbables utilisables comme adhésifs à deux composants comprenant: a) un oxyde de polyéthylène à deux ou plus de deux substituants d'amine + b) un composé bioabsorbable de diisocyanate, ou en variante a') un oxyde de polyéthylène à deux ou plus de deux substituants d'isocyanate + b') un composé bioabsorbable de diamine, ou en autre variante a'') un composé bioabsorbable de diisocyanate + b'') un composé bioabsorbable de diamine.
Patent CA-2457804-A1 (CA)
Inventor: ROSE ROBERT C
IPC: A61K39/00
Filed: 2002-08-09
Abstract: L'invention concerne une méthode permettant de vacciner un mammifère contre le papillomavirus, par administration de particules de virus de type papillomavirus par voie transdermique à un mammifère dans des conditions efficaces pour induire une réponse immunitaire au papillomavirus.
Patent CA-2457939-A1 (CA)
Title: Rehabilitative shoe insole device
Inventor: GARDINER ROY J W
IPC: A43B7/22
Filed: 2002-08-26
Abstract: An insole device configured to fit the profile of the human foot to promote proprioceptive stimulation of the Golgi tendon organ. The midfoot section of the insole device has an asymmetric domed structure that is presented to the plantar aspect of the foot at a location found to be the anatomical apex of the foot's arch system. The asymmetric domed structure displays physical properties to catalyst muscle group balancing by using the body's proprioceptive feedback mechanisms. The asymmetric domed structure displays physical properties such that is does not provide functional bracing or support to the plantar aspect of the foot. The net result will be more structurally sound foot capable of more energy efficient and less injury inducing use. The plantar aspect of the insole or midsole device is characterized by a dominant cavity having the ability to receive and interchange the biofeedback catalyst and the many forms therefore, as well a s being characterized by provisions to ensure proper and permanent placement o f the catalyst.
Patent CA-2459771-A1 (CA)
Title: Cryogenic medical device with high pressure resistance tip
Inventor: CIOBOTARU CONSTANTIN-BOGDAN
IPC: A61B18/02
Filed: 2002-09-23
Abstract: The present invention provides a medical device to cold treat desired regions.  An injection tube with an open distal end is disposed inside of a catheter tube, defining a return lumen therein. A supply of cryogenic fluid, regulated by a controller mechanism coupled to the device, flows through the injection tube and into the distal tip portion of the catheter tube, whereupon the fluid is returned from the catheter through the return lumen. The expansion and evaporation of cryogenic fluid inside the device serves to cool the surrounding areas external to and proximate the distal end of the device. An additional restriction tube is provided in the length of the catheter tube to regulate the pressure of the flow of cryogen therethrough so as to create higher operating pressures in the distal end of the device and thereby enhance the cooling power and temperature stability of the device at a lower range of fluid flow rates without reaching the triple point of the cryogenic fluid.
Patent CA-2462245-A1 (CA)
Inventor: RISI PETER
IPC: C09J7/10
Filed: 2004-03-29
Abstract: An adhesive product includes a backing strip of release material, and a gelled adhesive on the backing strip. A method of adhering a first object to a second object includes the steps of providing an adhesive product including a backing strip of release material and a gelled adhesive on the backing strip, applying the adhesive product to the first object such that the gelled adhesive contacts the first object, removing the backing strip from the adhesive product, and pressing the second object against the gelled adhesive and the first object.
Patent CA-2464514-A1 (CA)
Title: Secured networks in a gaming system environment
Inventor: SWAMY VIKRAM
IPC: G06F19/00
Filed: 2004-04-15
Abstract: In one embodiment, a secure gaming system includes at least one gaming terminal and at least one gaming system server. The terminal(s) and server(s) communicate over a communication network. In one embodiment, a gaming system server authenticates a gaming terminal, applies an encryption technique to encrypt a gaming software program, and transmits the encrypted gaming software program to the gaming terminal. The gaming terminal authenticates the gaming system server, receives the encrypted gaming software program from the gaming system server, and applies a decryption technique to decrypt the encrypted gaming software program, which produces the gaming software program. In one embodiment, a certification authority and/or a registration authority generate a signal gaming terminal digital certificate and/or a signed gaming system server digital certificate, which are used to authenticate the gaming terminal and the gaming system server, respectively.
Patent CA-2464730-A1 (CA)
Title: Manufacturing system for aircraft structures and other large structures
Inventor: BANKS DAVID P
IPC: G01M99/00
Filed: 2002-10-28
Abstract: A production system for manufacturing a workpiece comprises an index system including a plurality of index devices removably mounted on the workpiece at known longitudinally spaced locations therealong, and a longitudinally extending index member releasably engaged with at least two of the index devices such that a position and orientation of the index are fixed relative to the workpiece by the index devices, the index member having position- indicating features distributed therealong. The production system further comprises a machine module mounted for longitudinal movement along the index member and operable to perform an operation, the machine module being operab le to detect the position-indicating features on the index member and thereby determine a position of the machine module relative to the workpiece.</SDOAB >
Patent CA-2466572-A1 (CA)
Title: Method and system for determining data transfer margins for network connections
Inventor: PYTHOUD FREDERIC
IPC: H04M11/00
Filed: 2001-11-15
Abstract: The invention relates to a method and a system for determining data transfer margins and/or bit rates for network connections, the physical length (13) of a network connection (12) to be determined between an emitter (10) and a receiver (11) being known. A power spectrum is measured according to the transfer frequency for possible modem types (101, 102, 103, 104) by means of a power measuring device (20). The damping and thus the effective signal strength is determined for different physical lengths (13) and cable core thicknesses (141, 142, 143, 144) of a network connection (12). Furthermore, the noise level is determined at least according to crosstalk parameters, the number of interference sources and equaliser factors based on the power spectrum. The data transfer margins are determined for different data transfer modulations and/or modulation codings for a pre-defined bit rate, on the basis of the effective signal strengths and on the corresponding noise levels, by means of a Gaussian transformation module (31). Said data transfer margins are corrected by means of a correction factor containing the mean deviation of the stored data transfer margin in relation to the effective data transfer margin.  The data transfer margin for the respective network connection (12) is then determined on the basis of the stored effective data transfer margin with the known physical length (13) of the network connection (12) to be determined between the emitter (10) and the receiver (11).
Patent CA-2467004-A1 (CA)
Title: Tissue fixation device
Inventor: WHITTAKER GREGORY R
IPC: A61F2/08
Filed: 2004-05-12
Abstract: A tissue fixation device is provided that is preferably used to secure a ligament or graft within a prepared bone tunnel, for example in ACL replacement. The tissue fixation device generally includes an elongate member having a shaft portion that is adapted to be at least partially disposed within a bone tunnel, and a guide member that forms a portion of the proximal end of the elongate member. The guide member has a graft-seating surface that is effective to seat a graft and to position the graft toward one side of a bone tunnel when the device is disposed within the bone tunnel. The device also includes a graft-retaining member formed on at least a portion of the graft-seating surface.
Patent CA-2467638-A1 (CA)
Title: Procede de preparation de matieres biologiques en vue d'une cryoconservation utilisant un agent protecteur prealablement congele
Inventor: WOOD BRIAN
IPC: C12N1/04
Filed: 2002-11-20
Abstract: Procédé de préparation de matières biologiques en vue d'une cryoconservation. Ce procédé permet de réduire la quantité de chaleur dégagée par un cryoprotecteur pendant une phase de chaleur latente, par la mise en oeuvre des étapes consistant à : congeler l'agent protecteur, le dégeler et traiter les matières biologiques actives à l'aide de l'agent protecteur dégelé. Premièrement, l'agent protecteur est congelé afin d'induire un changement de phase irréversible, ainsi qu'une libération irréversible d'énergie. Une fois que ce changement de phase a eu lieu, l'agent protecteur est dégelé et utilisé pour traiter des cellules viables ou une autre matière biologiquement active devant être congelée. L'agent protecteur dégelé induit une réaction endothermique réduite dans les cellules biologiquement actives, lors d'une congélation ultérieure. Dans un mode de réalisation, la matière biologique comprend les étapes consistant à immerger la matière biologique dans un fluide de refroidissement, à faire circuler ledit fluide sur la matière biologique à une vitesse et à une température prédéterminées sensiblement constantes de manière à vitrifier la matière biologique, ce qui permet de réduire la formation de fractures de contrainte dans les membranes cellulaires. L'agent protecteur peut être du propylène glycol, du glycérol, du DMSO ou d'autres agents protecteurs appropriés.
Patent CA-2468516-A1 (CA)
Title: Low-cost electronic module and method for making same
Inventor: DROZ FRANCOIS
IPC: G06K19/077
Filed: 2002-12-10
Abstract: The invention concerns a method for making highly cost-effective electronic modules. More particularly, said method is characterized by steps requiring simplified equipment enabling to manufacture rapidly a large amount of modules. The invention also aims at producing a reliable electronic module at a very low production cost. This is achieved by using a method for making an electronic module comprising an assembly of an insulating sheet (1) provided in the form of a tray for holding electronic components and including cells, at least an electronic component (3) placed in said cells (2), and a second insulating sheet. The method is characterized by the following steps: setting on a working surface a first insulating sheet formed by the cellular tray, said cells containing each at least an electronic component, superimposing the second insulating sheet on the first so as to close the cells containing the electronic component, cutting out the modules along an outline including at least a cell of the first insulating sheet.
Patent CA-2468729-A1 (CA)
Title: Reverse section milling method and apparatus
Inventor: DAVIS JOHN PHILLIP
IPC: E21B47/09
Filed: 2002-11-20
Abstract: A method and apparatus for milling a section of casing in an upward direction, utilizing a downhole hydraulic thrusting mechanism for pulling a section mill upwardly. A downhole motor and torque anchor can be used to rotate the section mill, or the mill can be rotated by a work string. A stabilizer above the section mill can be used to stabilize the mill relative to the casing being milled. A spiral auger below the section mill can be used to move the cuttings downwardly.
Patent CA-2470342-A1 (CA)
Title: Ribavirin granulate for producing coated tablets
Inventor: HUBER GERALD
IPC: A61K9/16
Filed: 2001-12-21
Abstract: The invention relates to a method for producing a granulate containing ribavirin. Said method comprises: the production of a granulate solution, which involves the mixing of binding agents with an isopropanol/water or ethanol/water mixture, blending the granulate solution with a mixture of ribavirin powder and a hydrophilic or swellable solid adjuvant and screening and drying the granulate that has been obtained. The method is characterised in that the fraction of isopropanol or ethanol in the alcohol/water mixture is between 65 and 85 wt. %. Said granulate forms the basis for the production of a ribavirin tablet, which can be used for treating diseases such as, among others, HCV.