baber/WOPTO huggingface dataset:
Patent CA-2405679-C (CA)
Title: Bulk bag for dense materials
Inventor: DERBY NORWIN CEDRIC
IPC: B65D30/10
Filed: 2002-09-30
Granted: 2010-06-15
Abstract: A bulk bag for dense materials includes side walls seamed together end-to-end to form a rectangular enclosure and at least a bottom wall secured to the lower ends of the side walls. Baffles are secured in the side wall seams and extend diagonally across the interior of the bulk bag to maintain the bulk bag in a rectangular cross sectional configuration when filled with dense materials.
Patent CA-2412788-C (CA)
Title: Compositions pour le soin de la peau renfermant des composes qui reproduisent l'effet de l'acide retinoique sur la peau
Inventor: GRANGER STEWART PATON
IPC: A61Q5/12
Filed: 2001-06-25
Granted: 2011-09-06
Abstract: L'invention concerne un produit pour le soin de la peau renfermant entre environ 0,001 % et environ 10 % de rétinoïde, en association avec 0,0001 % à environ 50 % d'une combinaison de potentialisateurs de rétinoïdes.
Patent CA-2416692-C (CA)
Inventor: BARBEZAT GERARD
IPC: C23C4/16
Filed: 2003-01-20
Granted: 2006-05-02
Abstract: A surface coating of the working surface of a cylinder of a combustion engine is disclosed, having the combination of the fol-lowing characteristics:        The coating is applied by plasma spraying; the surface of the coating comprises a plurality of open pores; the degree of poros-ity of the surface of the coating amounts to between 0.5 and 10 %; the statistic mean pore size amounts to between 1 and 50 µm, whereby at least nearly exclusively pores with a size of less than 100 µm are present; the pores are stochastically distributed in the surface of the coating, both as far as the area and the size is concerned; the coating comprises a content of bound oxygen of between 0.5 and 8 % by weight; the coating comprises inclusions of FeO and Fe3O4 crystals, serving as solid lubricants; and the rough-ness of the surface of the coating is adjusted by mechanically finishing to an arithmetic mean roughness R a of between 0.02 and 0.4 µm and to a mean peak-to-valley distance R z of between 0.5 and µm. The pores form a plurality of micro chambers, supporting the build-up of an oil film between piston rings and cylinder wall.
Patent CA-2417311-C (CA)
Title: Crystalline alkali metal salts of lansoprazole and their production and use
Inventor: KAMIYAMA KEIJI
IPC: A61P25/20
Filed: 2001-08-03
Granted: 2012-07-10
Abstract: A sodium salt, magnesium salt, lithium salt, potassium salt, calcium salt or barium salt of (R)-2-[[[3-methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl]sulfinyl]-1H-benzimidazole, and a pharmaceutical composition comprising the salt. The novel salt is useful as an excellent antiulcer agent.
Patent CA-2419358-C (CA)
Title: Platform load sensing for vertical lifts
Inventor: PUSZKIEWICZ IGNACY
IPC: B66F17/00
Filed: 2003-02-20
Granted: 2010-02-16
Abstract: A scissors lift includes a scissors arm assembly secured at one end to a base and coupled with a lift mechanism that expands and contracts the scissors arm assembly. A platform is supposed at an opposite end of the scissors arm assembly via a plurality of load sensing pins that detect a vertical load on the platform. An interface module receives signals from the load sensing pins and communicates with the lift mechanism, wherein the interface module controls operation of lift functions and the lift mechanism according to the signals from the load sensing pins. Preferably, the load sensing pins are sized substantially the same as the conventional pins they replace. As a consequence, no redesign or additional structures are necessary to install the load sensing system and provide a safe operation of the scissors lift machine.
Patent CA-2427189-C (CA)
Title: Methods for tracking silvicultural information
Inventor: CARLSON WILLIAM C
IPC: G08B21/00
Filed: 2003-04-29
Granted: 2009-01-06
Abstract: The present invention provides methods for tracking silvicultural information during the product cycle of a tree. The methods of this aspect of the invention each include the step of storing a first portion of silvicultural information on a tag that is located proximate to a tree, or that is attached to a tree, and accessing the first portion of silvicultural information during the product cycle of the tree.
Patent CA-2428548-C (CA)
Title: Methanol-steam reformer
Inventor: WHEELDON IAN R
IPC: C01B3/38
Filed: 2003-05-13
Granted: 2011-05-10
Abstract: Hydrogen is produced in a compact methanol-steam reformer, which integrates an inner cylindrical heating chamber; and a reactant vaporizer and heating zone, and an outer Cu/ZnO/AI2O3 catalyst bed in concentric annuli around the heating chamber. Tubular, palladium-silver alloy membranes in the catalyst bed separate hydrogen from retentate gas, which is separately discharged from the apparatus through a manifold.
Patent CA-2429548-C (CA)
Inventor: MAHONEY WILLIAM JOHN
IPC: C21C5/52
Filed: 2003-05-22
Granted: 2008-09-02
Abstract: A coherent jet lance and operating method wherein the need for a lance extension is eliminated using a single ring of ports to deliver flame envelope gases around the primary gas jets to maintain the gas jets coherent.
Patent CA-2433128-C (CA)
Title: Novel quinuclidine derivatives and medicinal compositions containing the same
Inventor: PRAT QUINONES MARIA
IPC: A61K45/00
Filed: 2001-12-20
Granted: 2010-05-25
Abstract: A compound of formula (I), wherein B is a phenyl ring, a 5 to 10 membered heteroaromatic group containing one or more heteroatoms, or a naphthalenyl, 5, 6, 7, 8- tetrahydronaphthalenyl, benzo[1,3]dioxolyl, or biphenyl group; A represents a group selected from -CH2-, -CH=CR9-, -CR9=CH-, -CR9R10-, -CO-, -O-, -S-, -S(O)-, -S(O)2- and NR9, R4 represents a group of structure: (II) R5 represents an alkyl group of 1 to 7 carbon atoms, an alkenyl group containing 2 to 7 carbon atoms, an alkyl group containing 2 to 7 carbon atoms, a cycloalkyl group of 3 to 7 carbon atoms, or a group of formula (a) wherein q = 1 or 2 and R11 is as defined above; R6 represents a hydrogen atom, a hydroxy group, a methyl group or a -CH2OH group; and X- represents a pharmaceutically acceptable anion of a mono or polyvalent acid.
Patent CA-2433558-C (CA)
Title: Dual component dentifrice for reducing mouth odors
Inventor: SUBRAMANYAM RAVI
IPC: A61K8/27
Filed: 2001-12-19
Granted: 2010-08-17
Abstract: A dual component oral composition to suppress oral malodor and provide long lasting breath protection in the oral cavity which comprises a first dentifrice component having a substantially neutral pH and containing a zinc ion releasable compound and a chlorite ion releasable compound, the second dentifrice component having an acid pH, the first and second components being maintained separate from each other until dispensed and combined for application to teeth, the combined components having a pH of no greater than 7.
Patent CA-2446463-C (CA)
Title: Substituted 2-pyridine-cyclohexane-1,4-diamine derivatives
Inventor: SUNDERMANN BERND
IPC: A61K31/435
Filed: 2002-05-08
Granted: 2010-07-13
Abstract: The invention relates to substituted 2-pyridine-cyclohexane-1,4-diamine derivatives, to a method for the production of said derivatives, to medicaments containing these compounds and to the use of substituted 2-pyridine-cyclohexane-1,4-diamine derivatives for the production of medicaments.
Patent CA-2460361-C (CA)
Title: Multi-band/multi-mode satellite radiotelephone communications systems and methods
Inventor: KARABINIS PETER D
IPC: H04W16/14
Filed: 2002-08-23
Granted: 2010-06-22
Abstract: Satellite radiotelephone systems and communications methods include a space-based component (110) that is configured to communicate with radiotelephones (120q, 120b) in a satellite footprint that is divided into satellite cells.  The space-based component is configured to communicate with a first radiotelephone (120a) in a first satellite cell over a first frequency band and/or a first air interface, and to communicate with a second radiotelephone in the first or a second satellite cell over a second frequency band and/or a second air interface. An ancillary terrestrial network also is provided that is configured to communicate terrestrially with the first radiotelephone over substantially the first frequency band and/or substantially the first air interface, and to communicate terrestrially with the second radiotelephone over substantially the second frequency band and/or substantially the second air interface.
Patent CA-2462640-C (CA)
Title: Adjustable child support structure with accessories
Inventor: KANE MICHAEL T
IPC: A47D1/02
Filed: 2002-10-03
Granted: 2009-01-20
Abstract: A child support structure (10) includes a locking mechanism (101) that can b e selectively moved to place the child support structure in either of a deployed position and a collapsed position and a carriage assembly (200) that enables a seat portion (30) to be positioned at different heights. The child support structure includes a frame (20) and a container (300) removeably coupled to the frame. The container holds articles on the support structure and can be used during the washing the articles in a dishwasher.
Patent CA-2462648-C (CA)
Title: Video/data quick connect system for monitor suspension arms
Inventor: RUS STEVEN H
IPC: A61B19/00
Filed: 2002-10-03
Granted: 2007-01-30
Abstract: A video/data/power quick connect system is provided for use with medical appliance suspension arms. A universal cable bundle (40) extends along a monitor suspension arm (12). A first hub harness (50) adapts the cable bundl e (40) for connection to a first associated source (68) of video/data/power signals. A first monitor harness (60) connects a lower end of the cable bund le (40) for connection to a first associated monitor device (34). A second hub harness (50') and second monitor harness (60') are provided for adapting the cable bundle (40) for connection to a second source (68) of associated video/data/power signals and a second associated monitor device (34'), respectively.
Patent CA-2471666-C (CA)
Inventor: CHE DAQING
IPC: C07D223/22
Filed: 2004-06-18
Granted: 2009-10-13
Abstract: A process for preparing Oxcarbazepine III (see formula III) comprising: a) reacting oximinostilbene IV (see formula IV) with chlorosulfonyl isocyanate in an inert organic solvent and isolating compound V (see formula V) b) hydrolyzing compound V to form crude Oxcarbazepine III (see formula III) c) purifying oxcarbazepine.
Patent CA-2473815-C (CA)
Title: Aerosol formulation for inhalation containing a tiotropium salt
Inventor: DRECHSEL KARIN
IPC: A61K31/5386
Filed: 2003-04-02
Granted: 2011-06-14
Abstract: The present invention relates to a propellant-free aerosol formulation of a pharmaceutically acceptable salt of tiotropium dissolved in water. The formulation according to the invention is particularly suitable for nebulising the active substance using an atomiser in order to administer the active substance preferably to treat the indications asthma and COPD by inhalation.
Patent CA-2475186-C (CA)
Title: Method and apparatus for windowing in entropy encoding
Inventor: VO KIEM-PHONG
IPC: G06F17/00
Filed: 2004-07-19
Granted: 2010-01-05
Abstract: The present invention provides efficient window partitioning algorithms for entropy-encoding. The present invention enhances compression performance of entropy encoding based on the approach of modeling a dataset with the frequencies of its n-grams. The present invention may then employ approximation algorithms to compute good partitions in time O(s*log s) and O(s) respectively, for any data segment S with length s.
Patent CA-2493100-C (CA)
Inventor: HELLSTEN MARTIN
IPC: C09K3/00
Filed: 2003-06-17
Granted: 2011-09-20
Abstract: La présente invention concerne un agent réducteur de traînée utilisé dans une quantité de 50-400 ppm dans une eau ayant une teneur de 0.01-7 % en poids en électrolyte. L'agent réducteur de traînée comprend deux zwitterions, chacun comportant un tensio-actif contenant de l'acyle et un tensio-actif anionique, le groupe hydrophile étant un sulphate, un sulphonate ou un éther sulphate. L'eau contenant l'agent réducteur de traînée est adapté pour être utilisé dans l'injection d'eau lors de la récupération d'huile secondaire.
Patent CA-2494010-C (CA)
Inventor: COURVOISIER LAURENT
IPC: C07C315/06
Filed: 2003-08-08
Granted: 2011-10-18
Abstract: La présente invention se rapporte à des formes polymorphes de modafinil, leurs procédés de préparation, des compositions pharmaceutiques et des procédés de traitement faisant intervenir lesdites formes polymorphes de modafinil.
Patent CA-2495294-C (CA)
Title: Replicons of pestiviruses that do not express c and or e1 protein and infectious viral particles containing same, that can be used in vaccines
Inventor: BEER MARTIN
IPC: C12N7/04
Filed: 2003-08-12
Granted: 2012-06-12
Abstract: The present invention provides new Pestiviral RNA genomes (replicons) that are able to replicate, and can be packaged into infectious viral particles in cells that complement the missing protein(s), but do not produce infectious progeny virus. Such replicons can be useful for vaccine purposes. The replicons encode most, preferably all, envelop proteins of the virus, while, on the other hand, it would not be capable of producing infectious progeny virus. The present invention provides a Pestiviral replicon, preferably from the Bovine Viral Diarrhea Virus (BVDV), which expresses all structural proteins except for a functional C or E1 protein. Preferably at least part of the coding sequence of the E1 or C protein has been deleted from said replicon. The present inventors proved for the first time, that both C and E1 structural proteins are essential for the formation of infectious pestiviruses. Furthermore it was shown that deletion of C and E1 does not impact the ability of RNA self-replication. By using cell lines constitutively expressing pestiviral structural proteins, Capsid- or E1-proteins can be efficiently trans-complemented. The resulting virions are able to infect bovine target cells and to transfer the replicons without generating replication-competent virus progeny. In other words, no infectious progeny virus is produced. The complemented virions are indistinguishable from wild-type Pestivirus.in virus neutralization experiments. Recombinations yielding infectious wild-type virus were not detected in any of the complementation experiments. The complemented viruses may be used for the safe and efficacious immunization against BVDV.
Patent CA-2497921-C (CA)
Inventor: VILLANUEVA JULIE M
IPC: A61K31/7072
Filed: 2003-09-11
Granted: 2012-11-06
Abstract: The invention provides compositions and methods for increasing the secretion of mucus within the reproductive tract of a female mammal.
Patent CA-2499363-C (CA)
Title: Overflow and drain control for a bathtub
Inventor: SWART PETER W
IPC: E03C1/23
Filed: 2003-09-15
Granted: 2010-06-22
Abstract: Disclosed is a bathtub drain arrangement for implementation in a soaker bathtub of the type having a main basin coupled to a surrounding overflow trough. There is a drain channel extending from under the trough. There is also a drain pipe for draining water from the main basin. A drain control is positioned in the trough to extend into the drain channel and outward there from.
Patent CA-2499517-C (CA)
Inventor: WEEKS RONALD J
IPC: C08L23/04
Filed: 2003-09-22
Granted: 2009-01-20
Abstract: L'invention concerne des compositions utiles au revêtement par extrusion. Ces compositions contiennent un mélange de polymère éthylène homogène et un polymère d'éthylène hétérogène avec une polyoléfine présentant une résistance élevée à la fusion. Des couches de film issues de ces compositions présentent une meilleure striction et une excellente initiation d'étanchéité à la chaleur.
Patent CA-2507826-C (CA)
Inventor: DRAGAN WILLIAM B
IPC: A61C9/00
Filed: 2003-11-25
Granted: 2011-06-07
Abstract: L'invention concerne un procédé et un dispositif permettant d'effectuer la rétraction sans fil du tissu du sillon gingival (21) préalablement à la prise d'empreinte d'une dent (20) pour fabriquer une couronne ou un pont, ladite rétraction étant atteinte par contrôle de tout saignement dans la zone du sillon gingival (21), et par utilisation d'une digue (24, 124, 224) de préférence constituée d'une éponge ou d'un matériau de type mousse afin de contenir un matériau d'impression en silicone renforcé astringent (26) placé autour de la dent préparée (20), et par utilisation de la force de morsure du patient pour appliquer la pression nécessaire sur la digue jusqu'à ce que le matériau d'impression en silicone (26) durcisse et adhère à la digue afin d'améliorer l'enlèvement aisé du matériau d'impression durci de la dent (20). La digue (24, 124, 224) est formée de manière à recevoir les dents postérieures ou les dents antérieures. La digue présente des ancrages (125A, 125B; 225A, 225B) formés à l'intérieur destinés à aider à retenir le matériau d'impression en silicone.
Patent CA-2508583-C (CA)
Inventor: NEYENS GUIDO JACOBUS
IPC: G01N33/00
Filed: 2005-05-30
Granted: 2013-10-15
Abstract: Device for performing measurements and/or taking samples in molten metals with a sublance, which has a sublance body, on whose one end a lance holder is arranged for receiving an immersion probe, and the sublance body is movably connected to the lance holder and/or the lance holder has several parts relatively movable to each other.
Patent CA-2510398-C (CA)
Inventor: LENNON PATRICK J
IPC: C07C215/14
Filed: 2001-05-21
Granted: 2012-07-17
Abstract: Divulgation d'agents tensio-actifs choisis parmi : a) des amines monoalcoxylées ayant la formule (voir la formule 23); b) des poly(hydroxyalkyl)amines alcoxylées ayant la formule (voir la formule 24); c) des di-poly(hydroxyalkyl)amines ayant la formule (voir la formule 28); d) des triamines alcoxylées ayant la formule (voir la formule 29); e) des amines monoalkylées ayant la formule (voir la formule 30); f) des oxydes d'amine alcoxylée ayant la formule (voir la formule 31); g) des oxydes d'amine alcoxylée ayant la formule (voir la formule 32); h) des diamines alcoxylées ayant la formule (voir la formule 33); i) des amines dialcoxylées ayant la formule (voir la formule 34); j) des alcools dialcoxylés ayant la formule R1(OR2)x O-R3-O-(R20)y R1 (35); k) des composés ayant la formule (voir la formule 36) (voir la formule 37) (voir la formule 38) (voir la formule 39) (voir la formule 40) (voir la formule 41) (voir la formule 42) (voir la formule 43). Ces composés sont utiles comme agents tensio-actifs et peuvent être utilisés dans des formulations aqueuses pesticides.
Patent CA-2513280-C (CA)
Title: Acylated 4-amidino- and 4-guanidinobenzylamines for the inhibition plasma kallikrein
Inventor: STUERZEBECHER JOERG
IPC: A61K31/401
Filed: 2004-01-15
Granted: 2012-10-30
Abstract: The invention relates to the use of acylated 4-amidino-or 4-guanidinobenzylamine in accordance with the general formula I     P4-P3-P2-P1 (I), where P4 is a monosubstituted or polysubstituted or unsubstituted benzylsulfonyl group, P3 is a monosubstituted or polysubstituted or unsubstituted, natural or unnatural .alpha.-amino acid or .alpha.-imino acid in the D configuration, P2 is a monosubstituted or polysubstituted or unsubstituted, natural or unnatural .alpha.-amino acid or .alpha.-imino acid in the L configuration, and P1 is a monosubstituted or polysubstituted or unsubstituted 4-amidino- or 4-guanidinobenzylamine group, for inhibiting plasma kallikrein (PK), factor XIa and factor XIIa, in particular for preventing the activation of coagulation at synthetic surfaces and for systemic administration as anticoagulants/-antithrombotic agents, in particular for preventing the activation of coagulation at synthetic surfaces for the purpose of averting thromboembolic events.
Patent CA-2515607-C (CA)
Inventor: MORAZZONI PAOLO
IPC: A23L33/00
Filed: 2004-02-06
Granted: 2013-10-15
Abstract: The present invention discloses the use of lupin (lupinus albus) conglutin gamma or of proteins showing homology higher than 50% with lupin conglutin gamma, for the preparation of a medicament, food supplements or foods for the treatment of type II diabetes, pharmaceutical and nutritional compositions containing lupin conglutin gamma, and the use of lupin conglutin gamma as therapeutical agent, in particular as hypoglycemizing agent. Lupin conglutin gamma may be used in pure form or in form of extracts, mixtures or concentrates.
Patent CA-2516734-C (CA)
Inventor: HELMORE IAN STEWART
IPC: F24D17/00
Filed: 2004-02-20
Granted: 2008-05-20
Abstract: A device (2) for sterilising a fluid comprising a sterilisation zone (4) having an outlet portion (10), comprising at least one aperture (16) through which the fluid may exit the device (2), wherein the sterilisation zone (4) is arranged to be irradiated by a source of ultraviolet radiation (18) such that substantially all of the internal surfaces of the outlet portion (10) are directly irradiated by the source of ultraviolet radiation (18) and wherein the source of ultraviolet radiation (18) and the at least one aperture (16) are arranged such that substantially no ultraviolet radiation may be transmitted directly from the source of ultraviolet radiation (18) through the at least one aperture (16). Preferably the device (2) comprises a shower unit.  There is also disclosed a method of sterilising a fluid.
Patent CA-2528825-C (CA)
Title: Apparatus and method for transmitting reverse packet data in mobile communication system
Inventor: KWON HWAN-JOON
IPC: H04W52/10
Filed: 2004-07-01
Granted: 2011-10-04
Abstract: In an apparatus for controlling reply signal transmission in a reply signal transmitter that generates and transmits a reply signal according to an error check in packet data received through a radio channel in a mobile communication system, an error detection part generates a reply signal corresponding to the error check from the packet data received through the radio channel. A spreading part spreads the reply signal to output the spread reply signal. A transmission power control part carries out a power control operation for the spread reply signal with a power value that differs according to a packet data transmission rate of a packet data channel. A  transmission part transmits the reply signal outputted by the transmission power control part through a radio channel.
Patent CA-2532244-C (CA)
Title: Methode et appareil pour l'exploitation de systemes de vaporisation
Inventor: HINES BILLY DANIEL JR
IPC: G21C19/32
Filed: 2006-01-05
Granted: 2014-03-18
Abstract: Une méthode d'exploitation d'un système de vaporisation (20) est présentée comprenant un premier cylindre (26), un deuxième cylindre (28) et un éjecteur (32) ayant une entrée d'aspiration (34), une entrée mobile (36) et une sortie (38). La méthode comprend la vaporisation d'hexafluorure d'uranium dans le premier cylindre, la canalisation de l'hexafluorure d'uranium vaporisé dans le premier cylindre vers l'entrée d'aspiration de l'éjecteur, la surveillance de la pression de l'hexafluorure d'uranium canalisé vers l'entrée d'aspiration et l'acheminement de l'hexafluorure d'uranium vaporisé dans la sortie. La méthode comprend la vaporisation d'hexafluorure d'uranium dans le premier cylindre, l'acheminement de l'hexafluorure d'uranium vaporisé dans le premier cylindre vers l'entrée d'aspiration de l'éjecteur, la surveillance de la pression de l'hexafluorure d'uranium canalisé vers l'entrée d'aspiration et l'acheminement de l'hexafluorure d'uranium vaporisé dans la sortie.