baber/WOPTO huggingface dataset:
Patent CA-2470184-C (CA)
Title: Chauffage d'eau d'alimentation
Inventor: RECHTMAN YURI M
IPC: F22D1/12
Filed: 2003-01-09
Granted: 2007-03-27
Abstract: Cette invention concerne un dispositif de chauffage d'eau d'alimentation pour chaudière à vapeur (A) ou chaudière à récupération de chaleur ou encore chaudière de récupération. Ce dispositif comprend deux parties (26, 28) disposées côte à côte de sorte que la température des gaz chauds sur le côté amont (30) est essentiellement la même dans les deux sections. L'eau d'alimentation traverse un échangeur de chaleur (34) avant de pénétrer dans la première section où elle est chauffée par l'eau s'écoulant du côté amont de la première section vers le côté aval (32) de la seconde section. Ce montage est tel que tous les tubes des deux sections restent au-dessus du point de rosée des gaz chauds. Ainsi. L'eau ne se condense pas sur les tubes et ne se combine pas avec des oxydes de soufre pour former de l'acide sulfurique corrosif pour les tubes. Toutefois, on observe des différentiels de température substantiels entre l'eau présente dans les deux parties et les gaz chauds qui les traversent.
Patent CA-2471220-C (CA)
Inventor: BOLLI MARTIN
IPC: A61P27/16
Filed: 2002-12-10
Granted: 2010-11-16
Abstract: L'invention concerne des alcanesulfonamides de structure (I), dans laquelle R<sp>1</sp> représente un groupe alkyle inférieur, les autres variables étant telles que définies dans la description, ainsi que leur utilisation en tant que principes actifs dans la préparation de compositions pharmaceutiques. L'invention concerne aussi des aspects associés comprenant des procédés de préparation des composés, des compositions pharmaceutiques contenant un ou plusieurs de ces composés et plus spécialement leur utilisation en tant qu'antagonistes des récepteurs des endothélines dans le traitement et la prévention de maladies associées au système endothélial.
Patent CA-2472778-C (CA)
Inventor: RHO HONGSANG
IPC: H01M8/12
Filed: 2003-01-16
Granted: 2011-09-13
Abstract: This invention relates to a method of producing a hollow inorganic membrane that is particularly suitable for solid oxide fuel cell applications, as well as producing hollow inorganic composite laminated membranes having at least one such hollow inorganic membrane. The method comprises electrodepositing an inorganic material that includes at least some electrically conductive metal and some ionically conductive ceramic onto an electrically conductive combustible core, drying the core bearing the deposited inorganic material, then, sintering the core bearing the deposited inorganic material such that the core combusts, thereby producing a hollow inorganic membrane. The method may further comprises electrophoretically depositing a ceramic composition onto the hollow inorganic membrane, to produce an assembly of hollow inorganic composite laminated membranes.
Patent CA-2474870-C (CA)
Inventor: HUTTON NEIL
IPC: B64F1/00
Filed: 2003-01-31
Granted: 2009-01-06
Abstract: Disclosed is a passenger boarding bridge (1) for servicing first (11) and second (12) doorways on opposite lateral surfaces of a same aircraft (10). The passenger boarding bridge (1) comprising: first passageway member (2) for coupling to the first door (11); and a second passageway member (3) for coupling to the second door (12). The apparatus is characterized in that the first (2) and second (3) passageway members are coupled to one another and are coupled to the stationary structure (14) via a single access port (15) on the stationary structure, such as a terminal building façade.
Patent CA-2476583-C (CA)
Inventor: VAN EMELEN KRISTOF
IPC: C07D295/20
Filed: 2003-03-11
Granted: 2011-07-05
Abstract: This invention comprises the novel compounds of formula (I)wherein n, R1, R2, R3, R4, L, Q, X, Y, Z and have defined meanings, having histone deacetylase inhibiting enzymatic activity; their preparation, compositions containing them and their use as a medicine.
Patent CA-2478247-C (CA)
Title: Turnout coat and pants with built-in harness
Inventor: ALLEN DOUGLAS L
IPC: A62B35/00
Filed: 2003-03-13
Granted: 2009-06-30
Abstract: Safety clothing comprising a turnout coat 10 and pants 12 with a built in harness 14 is disclosed. The harness 14 may be attached to the exterior or interior of the coat 10 and pants 12. The harness 14 is adjustable to snuggl y fit the wearer. The harness 14 further attaches the coat 10 to the pants 12. A wearer of the coat 10 and pants 12 may connect the harness 14 at various locations to a safety line.
Patent CA-2481457-C (CA)
Inventor: RUSCHKOWSKI JOHANNES
IPC: B41F35/00
Filed: 2003-04-07
Granted: 2008-09-02
Abstract: In order to make it easier to exchange the cleaning cloth and shorten the time of this exchange in an erasing and cleaning apparatus for cylindrical surfaces, in particular of printing form and blanket cylinders of a printing press, with the aid of a cleaning cloth which can be moved by cleaning cloth transport means (1, 2, 3), the latter interacting with a positioning unit (5), for the operational position and for moving to further positions, and with a drive, the cleaning cloth transport means (1, 2, 3) together with the cleaning cloth being packaged in an independent cassette (4) and it being possible to exchange them in this form, and the positioning unit (5) being arranged in the printing press with side walls (8, 9) in the form of running gear having a drive for the cassette (4), in particular in order that said exchange can also be performed when a paper web is tensioned in the printing unit and the printing press is running, it is proposed that a lateral guidance means for the positioning unit (5) is arranged in the printing press at side parts thereof in the form of a carriage (6) which can be moved by means of pneumatic or hydraulic means (22, 25) transversely onto the cylindrical surface to be cleaned and can be moved away again from the latter, in order to move to a defined out-of-contact position (III) for the lateral exchange of a cassette (4) from the positioning unit (5), and at least one coupling module (30) is assigned to the carriage (6) for coupling, decoupling and removing the form-fitting and force-transmitting connection of one of the side walls (8 or 9) of the positioning unit (5) to the cassette (4).
Patent CA-2484192-C (CA)
Title: Formulation of a mixture of free-b-ring flavonoids and flavans as a therapeutic agent
Inventor: JIA QI
IPC: A61P29/00
Filed: 2003-04-30
Granted: 2012-10-02
Abstract: The present invention provides a novel composition of matter comprised of a mixture of two specific classes of compounds --Free-B-ring flavonoids and flavans-- for use in the prevention and treatment of diseases and conditions mediated by the COX-2 and 5-LO pathways. The present invention further provides a novel method for simultaneously inhibiting the cyclooxygenase-2 (COX-2) and 5-lipoxygenase (5-LO) enzymes, and reducing cox-2 mRNA production. Finally, the present invention includes a method for weight loss and blood glucose control. The methods of this invention are comprised of administering to a host in need thereof an effective amount of the composition of this invention together with a pharmaceutically acceptable carrier. This invention relates generally to the prevention and treatment of diseases and conditions mediated by the cyclooxygenase-2 (COX-2) and 5-lipoxygenase (5-LO) pathways, including but not limited to the relief joint discomfort and pain associated with conditions such as osteoarthritis, rheumatoid arthritis, and other injuries that result from overuse.
Patent CA-2485397-C (CA)
Inventor: LEVY DAVID H
IPC: H04M1/72466
Filed: 2003-05-09
Granted: 2012-07-10
Abstract: L'invention concerne un clavier comprenant des touches (12) en saillie à travers un boîtier (18), au moins un capteur à distance (20) étant situé approximativement à équidistance entre chaque ensemble adjacent de touches (12). Chaque touche (12) comprend un élément de rétroaction tactile (32) situé au-dessous de celle-ci et un premier symbole graphique (10) affiché au-dessus de celle-ci. Des symboles graphiques identifiant une fonctionnalité supplémentaire (14) sont disposés de manière décentrée par rapport au premier symbole graphique (10). Des tenons de localisation (16) sont situés approximativement à équidistance entre chaque ensemble adjacent de touches (12).
Patent CA-2488913-C (CA)
Inventor: BEAUCHESNE ANDRE
IPC: A61G5/12
Filed: 2004-12-01
Granted: 2010-08-03
Abstract: Une chaise multipositions qui comprend une armature à laquelle sont fixés un ensemble siège ajustable et un ensemble dossier ajustable. L'ensemble dossier est muni de plaques de support dorsales déplaçables qui s'ajustent à la position souhaitée. Un coussin dorsal est fixé au-dessus des éléments de soutien dorsaux et se déplace à l'unisson avec eux quand le dossier est allongé ou rétracté. L'ensemble siège possède une paire de panneaux de siège déplaçables latéralement ainsi qu'un cadre de guidage frontal et le coussin de siège est lui aussi extensible à la fois latéralement et vers l'avant quand les panneaux de siège et le cadre de guidage frontal sont déplacés pour régler la taille de l'ensemble siège. La chaise ajustable est de préférence, mais pas exclusivement une chaise roulante et elle est fournie avec un ensemble de base de supports ajustables et un dispositif de basculement.
Patent CA-2491276-C (CA)
Title: Procede pour braser un composant electronique sur une carte electronique, procede de reparation de la carte et installation pour la mise en oeuvre du procede
Inventor: GLEVER BERNARD
IPC: H05K3/34
Filed: 2004-12-17
Granted: 2013-05-28
Abstract: L'invention porte sur un procédé pour braser un composant électronique (10) sur un support (20) comportant au moins un drain thermique (22) pour ledit composant, au moyen d'une pâte à braser incorporant un flux décapant activé à une première température, et un alliage de brasure fondant à une seconde température. Le procédé est caractérisé par le fait qu'il consiste à - préchauffer le support (20) sur la face opposée au composant par le drain thermique (22) jusqu'à ladite première température, - placer le composant sur le support avec la pâte à braser, - chauffer le composant (10) en appliquant un gaz chaud à une température suffisante pour amener l'alliage de la brasure à la température de fusion. L'invention porte aussi sur une installation de mise en oeuvre du procédé. Elle permet aussi la réparation d'une carte électronique par remplacement des éléments défectueux sans risque de débraser ou d'endommager les éléments voisins.
Patent CA-2493122-C (CA)
Title: Hematopoietic stem cells and methods of treatment of neovascular eye diseases therewith
Inventor: FRIEDLANDER MARTIN
IPC: A01N63/00
Filed: 2003-07-25
Granted: 2012-11-27
Abstract: Isolated, mammalian, bone marrow-derived, lineage negative hematopoietic stem cell populations (Lin HSC) contain endothelial progenitor cells (EPC) capable of forming retinal blood vessels. At least about 50% of the cells in the isolated Lin HSC population include cell surface markers for CD31 and c-kit. Up to about 8% of the cells can include the Sca-1 cell marker, and up to about 4% of the cells can include the Flk-1/KDR marker. The isolated Lin HSC populations of the present invention are useful for treatment of ocular vascular diseases. The isolated Lin HSC populations that have been transfected with therapeutically useful genes are also provided, which are useful for delivering genes to the eye for cell-based gene therapy.
Patent CA-2494774-C (CA)
Title: Method and apparatus for orthogonal code hopping multiplexing communications
Inventor: SUNG DAN-KEUN
IPC: H04J13/00
Filed: 2000-08-03
Granted: 2010-07-27
Abstract: This invention is concerned with a method and apparatus for statistically multiplexing based on orthogonal code hopping multiplexing according to orthogonal code hopping patterns in wired/wireless communication systems in which a plurality of synchronized communication channels coexist through one media. The system comparing a primary communication station and a plurality of second communications includes an orthogonal code hopping pattern generator, a spreader for selecting a corresponding orthogonal codeword in the orthogonal code and data symbol , a comparator & controller for monitoring whether the orthogonal codewords collide and determining whether all the transmitting data symbols to the secondary communication stations are the same in the collision interval, a transmission controller for perforation (transmission 'OFF') in case that all the corresponding data symbols with the same orthogonal codeword for spreading are not the same, and a transmission power controller for compensating for the loss of average reception energy due to perforation.
Patent CA-2497852-C (CA)
Inventor: GOLNER THOMAS M
IPC: B01D53/04
Filed: 2003-09-05
Granted: 2011-03-22
Abstract: L'invention concerne un renifleur déshydrateur comprenant une cuve (12), un conteneur déshydrateur (14), un logement de valve (24) couplé à la cuve, et un ensemble d'aération (34) couplé au logement de valve.
Patent CA-2500202-C (CA)
Title: Stabilizer-free stabilized coffee aroma
Inventor: ZHENG YING
IPC: A23L27/28
Filed: 2003-09-26
Granted: 2013-05-21
Abstract: A process for stabilizing a coffee aroma-providing component such as coffee aroma against loss or degradation of its flavor or sensory characteristics by associating the coffee aroma-providing component with a stabilizing agent in an amount effective to reduce or prevent the loss or degradation of the flavor or sensory characteristics of the component and form a stabilized coffee aroma-providing component followed by removing the stabilizing agent from the stabilized coffee aroma prior to packaging for storage or prior to adding the stabilized coffee aroma to a food or beverage product. The resulting stabilized coffee aroma-providing component is essentially free of the stabilizing agent and may be incorporated into a food or beverage product with the initial flavor or sensory characteristics of the stabilized component being retained for a time period of at least two months during storage of the food or beverage product.
Patent CA-2506255-C (CA)
Title: Fabric softening composition containing esterquat with specific ester distribution and sequestrant
Inventor: CRUTZEN ANDRE
IPC: C11D3/00
Filed: 2003-11-12
Granted: 2012-01-24
Abstract: An aqueous rinse cycle fabric softening composition is provided containing an esterquat softening compound which remains physically stable and which is characterized by a stable viscosity over a wide range of ambient temperatures and for extended periods of time which composition comprises: (a) from about 1 % to about 25 % by weight, of a biodegradable fatty ester quaternary ammonium compound derived from the reaction of an alkanol amine and a fatty acid derivative followed by quaternization, said fatty ester quaternary ammonium compound being represented by the formula: (I) wherein Q represents a carboxyl group having the structure -OCO- or -COO-; R1 represents an aliphatic hydrocarbon group having from 8 to 22 carbon atoms; R2 represents - Q-R1 or -OH; q, r, s and t, each independently represent a number of from 1 to 3; and X-a is an anion of valence a; and wherein the normalized percentage of monoester compound in said fatty ester quaternary ammonium compound is from 28 % to 39 %; the normalized percentage of diester compound is from 52 % to 62 % and the normalized percentage of triester compound is from 7 % to 14 %; all percentages being by weight; and (b) from about 0.001 % to about 2 %, by weight, of a sequestering agent.
Patent CA-2508474-C (CA)
Title: Pesticidal sulphonylaminopyrazoles
Inventor: DOELLER UWE
IPC: A61K31/395
Filed: 2003-11-12
Granted: 2011-04-26
Abstract: 5-Substituted-sulfonylaminopyrazole derivatives of formula (I) or salts thereof: wherein the various symbols are as defined in the description, processes for their preparation, compositions thereof, and their use for the control of pests, such as arthropods (insects and arachnids) and helminths (nematodes).
Patent CA-2517869-C (CA)
Inventor: ABREU MARCIO MARC AURELIO MARTINS
IPC: G01N/
Filed: 2004-02-26
Granted: 2013-09-10
Abstract: Support structures for positioning sensors on a physiologic tunnel for measuring physical, chemical and biological parameters of the body and to produce an action according to the measured value of the parameters. The support structure includes a sensor fitted on the support structures using a special geometry for acquiring continuous and undisturbed data on the physiology of the body. Signals are transmitted to a remote station by wireless transmission such as by electromagnetic waves, radio waves, infrared, sound and the like or by being reported locally by audio or visual transmission. The physical and chemical parameters include brain function, metabolic function, hydrodynamic function, hydration status, levels of chemical compounds in the blood, and the like. The support structure includes patches, clips, eyeglasses, head mounted gear and the like, containing passive or active sensors positioned at the end of the tunnel with sensing systems positioned on and accessing a physiologic tunnel.
Patent CA-2519326-C (CA)
Title: Photocatalyst coating method and photocatalyst coated article produced by such method
Inventor: MIYASAKA YOSHIO
IPC: B01J37/02
Filed: 2004-04-23
Granted: 2009-10-06
Abstract: Occurrence of a powder dust explosion is prevented in a photocatalyst coating method of forming a titania layer by injection of titanium powder. Powder of titanium or titanium alloy is injected on a surface of a product to be treated composed of metallic product, ceramic, or mixture thereof, with compressed gas having inert gas as a principal component containing oxygen from 0 to 15% by mass, and the titanium in the powder of titanium or titanium alloy is diffused and oxidized on the surface of the product to be treated to form a titania layer.
Patent CA-2524055-C (CA)
Title: Carrier rope apparatus and method
Inventor: MORRISETTE ALAIN
IPC: D02G3/38
Filed: 2004-09-16
Granted: 2009-11-17
Abstract: The present invention is related to an apparatus and method for a carrier rope for use in the transport of paper webs in paper threading machine systems. The carrier rope constructed in accordance with the invention comprises a multi filament yarn assembly (A) having an initial twist, a composite yarn assembly (B) comprising mono filament yarn imparted around the multi filament yarn assembly via a second twist, wherein the multi filament yarn assembly (A) is not further twisted, a braided plait assembly (C) comprising a braid of composite yarn assemblies, and a carrier rope (D) comprising a braid of braided plait assemblies.
Patent CA-2528342-C (CA)
Title: Bloc robinet-detendeur a commandes de circuits haute et basse pression coordonnees
Inventor: CANNET GILLES
IPC: G05D16/10
Filed: 2004-06-18
Granted: 2015-04-21
Abstract: L'invention concerne un bloc robinet-détendeur doté de moyens d'isolation coordonnés (8) du circuit haute pression (3) et du circuit basse pression (4) pour qu'à l'ouverture de la délivrance du gaz, comme à la fermeture, les deux circuits soient systématiquement commandés selon la séquence qui garantit la meilleure immunité à l'installation.
Patent CA-2529728-C (CA)
Inventor: SALTEL JEAN-LOUIS
IPC: F16L55/134
Filed: 2004-06-08
Granted: 2013-04-02
Abstract: The device comprises a tubular membrane of circular section, having a wall of material that is leakproof, flexible, and elastic, e.g. of rubber, and that is inflatable and deformable radially outwards under the action of internal fluid pressure, said membrane being mechanically reinforced by at least one sheet of flexible strands; the device is remarkable in that it includes at least one and preferably a pair of adjacent and concentric cylindrical fiber layers embedded in the thickness of the wall inside relative to the sheet of flexible strands, and of a structure that acts as an anti-extrusion barrier, limiting creep of the material of the wall and preventing it from passing outwards between said reinforcing wires under the effect of the pressure generated by the inflation fluid. The device serves for temporarily closing the casing of an oil well or a variety of pipes.
Patent CA-2529902-C (CA)
Title: Gps microphone for communication system
Inventor: LIOU HENRY
IPC: H04Q7/32
Filed: 2003-06-12
Granted: 2011-02-15
Abstract: A GPS microphone, which is adapted for incorporating a communication system, includes a speaker-microphone set (10), a radio frequency transmitter (20) communicatively networked with the communication system through radio frequency signals, and a GPS controller (30) electrically connected with the radio frequency transmitter to encode positioning data into one or more RF  positioning signals in form of audio signals wherein when the GPS controller is triggered, the radio frequency transmitter is activated to transmit RF  positioning signals to the communication system.
Patent CA-2530041-C (CA)
Title: Antimicrobial medical devices containing silver nanoparticles
Inventor: QIU YONGXING
IPC: A61L27/26
Filed: 2004-07-15
Granted: 2012-11-27
Abstract: The present invention provides methods for making an antimicrobial medical device, preferably an antimicrobial ophthalmic device, more preferably an antimicrobial extendedwear contact lens, which contains silver nano-particles distributed uniformly therein. The antimicrobial medical device can exhibit antimicrobial activity over an extended period of time.
Patent CA-2531568-C (CA)
Inventor: BAZAN GUILLERMO C
IPC: C08G61/02
Filed: 2004-09-17
Granted: 2012-11-20
Abstract: Methods, compositions and articles of manufacture involving cationic conjugated conformationally flexible polymers are provided. A method for the synthesis of cationic water-soluble polymers with linkages along the polymer main chain structure which disrupt the ability of the polymers to form extended-rod structures is provided. Such polymers may serve in the fabrication of novel optoelectronic devices and in the development of highly efficient biosensors. The invention further relates to the application of these polymers in assay methods.
Patent CA-2539927-C (CA)
Title: Environmentally benign anti-icing or deicing fluids employing triglyceride processing by-products
Inventor: SAPIENZA RICHARD
IPC: C09K3/18
Filed: 2004-09-21
Granted: 2009-12-01
Abstract: The present invention is directed to deicing fluid compositions and methods for deicing surfaces and for preventing ice formation (anti-icing) on surfaces or within fluids. Moreover, the present invention relates to deicing/anti-icing fluid compositions comprising components obtained as glycerol-containing by--products of processing triglycerides for the purpose of manufacturing products such as biodiesel, soaps and fatty acids and salts thereof.
Patent CA-2541116-C (CA)
Inventor: GEIGER RALF
IPC: H04N7/30
Filed: 2004-09-28
Granted: 2010-12-21
Abstract: When processing a signal having a sequence of discrete values, wherein there is a first frequency range, in which the signal has a high energy, and wherein there is a second frequency range, in which the signal has a low energy, the sequence of discrete values is first manipulated (202) to obtain a sequence of manipulated values, so that at least one of the manipulated values is non-integer. Then the sequence of manipulated values is rounded (204) to obtain a sequence of manipulated values. The rounding is formed to effect a spectral shaping of a generated rounding error so that a spectrally shaped rounding error has a higher energy in the first frequency range than in the second frequency range. By spectrally shaping the rounding error so that the rounding error does not have any energy either in the storage areas where there is no signal energy, an especially efficient coding is obtained particularly in connection with a lossless coding context.