baber/WOPTO huggingface dataset:
Patent CA-2422103-C (CA)
Inventor: ITO SHIGEO
IPC: G01N1/10
Filed: 2001-06-25
Granted: 2007-12-04
Abstract: A method and an apparatus which continuously separate and measure mercury in an exhaust gas in accordance with each chemical conformation and display a measurement result in real time. According to the method and the apparatus, water-soluble mercury in a gas is absorbed into an absorption solution (7), the gas and the absorption solution (7) are then separated from each other, the water-soluble mercury in the absorption solution (7) is reduced to be converted into gaseous metal mercury and led to an analyzer (20), and metal mercury in the gas which is not absorbed into the absorption solution (7) is led to an analyzer (22) in the form of gas. As a result, the water-soluble mercury and the non-water-soluble mercury contained in the gas can be captured and measured/analyzed in respective measurement systems in accordance with each chemical conformation. In addition, a concentration of the metal mercury and that of the water-soluble mercury in the gas can be continuously monitored in real time. In this analysis, it is preferable to use the absorption solution (7) to absorb an acid gas which is an inhibitive component to mercury measurement, together with the water-soluble mercury.
Patent CA-2424509-C (CA)
Title: Weapon firing toy figure responsive to wrist controller
Inventor: ANDREWS MICHAEL
IPC: A63H13/10
Filed: 2002-02-07
Granted: 2010-08-03
Abstract: A toy figure (10) includes a lower torso (12) and supporting legs (13) together with a supplemental angled support (16). An upper torso (20) and weapons backpack (30) joined thereto is pivotally supported upon the lower torso (12) and is pivoted in response to activation of a bi-directional motor and gear drive mechanism. The backpack (30) supports a plurality of projectile launchers (33-37, 40, 50) and simulated machine gun units (41, 42) which are pivotally moveable between a stored or closed configuration and a forwardly directed launch or firing configuration. A second motor operated within the upper torso (20) rotates a plurality of cam which in turn engage various latch mechanisms for release of the spring-driven projectile launchers (33-37) to fully deploy the weapons in their firing positions and to initiate projectile launch. A pair of infrared sensors (31, 32) within the weapons backpack (30) respond to commands received from a remote controller (70) worn on the user's wrist.
Patent CA-2429384-C (CA)
Inventor: CHUNG YONG-HOON
IPC: C12N15/85
Filed: 2002-07-26
Granted: 2012-08-07
Abstract: L'invention concerne des protéines concatamériques comprenant deux domaines solubles, la terminaison C d'un domaine soluble d'une protéine biologiquement active étant liée à la terminaison N d'un domaine soluble identique ou d'un domaine soluble distinct d'une protéine biologiquement active. Par ailleurs, la présente invention concerne des protéines dimériques formées par formation de liaisons disulfures intermoléculaires au niveau de la zone d'articulation de deux protéines monomériques formées par liaison d'un concatamère de deux zones extracellulaires solubles identiques de protéines impliquant une réponse immunitaire à un fragment Fc d'une molécule d'immunoglobuline, leurs protéines glycosylées, des constructions d'ADN codant pour ces protéines monomériques, des plasmides d'expression recombinés contenant ces constructions d'ADN, des cellules hôtes transformées ou transfectées au moyen de ces plasmides d'expression recombinés, ainsi qu'une méthode de préparation de ces protéines dimériques par culture de cellules hôtes. La présente invention se rapporte en outre à des compositions diagnostiques ou pharmaceutiques comprenant une protéine dimérique ou sa forme glycosylée.
Patent CA-2431329-C (CA)
Title: Energy conserving power transmission fluids
Inventor: WATTS RAYMOND F
IPC: C10M127/02
Filed: 2003-06-05
Granted: 2008-01-22
Abstract: An energy conserving power transmission fluid composition comprising: (a) from 1 to 49 wt.% of a polyalphaolefin base stock having a kinematic viscosity of from 40 mm2/s at 100°C to 500 mm2/s at 100°C; (b) from 1 to 95 wt.% of a lubricant basestock having a kinematic viscosity of from 2 mm2/s at 100°C to 10 mm2/s at 100°C; (c) from 1 to 49 wt.% of a polyol ester of a C5 to C30 aliphatic monocarboxylic acid and a polyol of the formula R(OH)n where n is at least 2, and (d) an effective amount of a performance additive package selected from the group consisting of automotive gear oil additive packages, manual transmission fluid additive packages and automatic transmission fluid additive packages, provided that the composition has a kinematic viscosity of at least 4 mm2/s at 100°C.
Patent CA-2433584-C (CA)
Inventor: MUKAI YASUSHI
IPC: B23K9/095
Filed: 2002-09-26
Granted: 2006-06-27
Abstract: The present invention provides an arc welder in which a robot controller of a teaching playback type robot and a welding power source are of digital control type and the robot controller and the welding power source are coupled through a bus. A welding condition command required for welding and a real welding condition are transmitted digitally through the bus in a parallel mode.
Patent CA-2434409-C (CA)
Inventor: GRINBERG SARINA
IPC: C07C69/675
Filed: 2002-01-16
Granted: 2014-08-19
Abstract: Amphiphilic derivatives composed of at least one fatty acid chain are derived from natural vegetable oils such as vernonia oil, lesquerella oil and castor oil, in which the several reactive groups such as epoxy, hydroxy and double bonds can be modified to polar and ionic groups. The head group of the amphiphilic derivative may be in the main fatty acid chain or in a side chain. The amphiphiles are useful for the formation of vesicles and micelles and for use as complexants and surfactants.
Patent CA-2437962-C (CA)
Title: Methode d'extraction d'un virus a partir d'une culture cellulaire
Inventor: COFFEY MATTHEW C
IPC: A61K35/76
Filed: 2002-03-11
Granted: 2005-11-15
Abstract: La présente invention concerne une méthode d'extraction d'un virus, et notamment d'un réovirus, à partir d'une culture cellulaire. Le virus infectieux peut être extrait de cette culture au moyen d'un détergent à une température adaptée telle que 25 ·C ou 37 ·C en vue d'obtenir des titres viraux élevés. La présente invention permet d'utiliser des détergents ioniques et non ioniques.
Patent CA-2437990-C (CA)
Title: Tole d'acier plaque a base de zinc et methode de fabrication connexe
Inventor: SUGIMOTO YOSHIHARU
IPC: C23C22/20
Filed: 2001-10-18
Granted: 2007-05-08
Abstract: L'invention porte sur une tôle d'acier zinguée consistant en une tôle d'acier un revêtement à base de zinc formé sur la tôle, et un film composite formé sur le précédent, le film composite comportant un composant (P) et au moins un composant choisi parmi les N composants suivants: Mg, Al, C.a., Ti, Fe, Co, Ni, Cu et Mo, et sur son procédé de production consistant à appliquer sur la couche à base de zinc une solution aqueuse comprenant un composant cationique ( alpha ) et un composant de phosphate ( beta ) puis à la faire sécher sans la laver à l'eau de manière à former le film, le composant cationique ( alpha ) comprenant au moins un ion métallique choisi parmi Mg, Al, C.a., Ti, Fe, Co, Ni, Cu et Mo et NH4<+>.
Patent CA-2440449-C (CA)
Title: Procede de fabrication de papier ou de carton couche multicouches
Inventor: URSCHELER ROBERT
IPC: B05C9/06
Filed: 2002-04-12
Granted: 2011-05-24
Abstract: La présente invention concerne dans un mode de réalisation un procédé de fabrication de papiers et cartons couchés multicouches, à l'exclusion des papiers photos et des papiers sensibles à la pression pour copies, qui sont particulière aptes à l'impression, l'emballage et l'étiquetage, dans lesquels au moins deux couches de voiles choisies parmi les émulsions ou suspensions aqueuses sont formées en une voile composite à sédimentation libre et une nappe continue de papier brut ou de carton brut est revêtu de la voile composite, permettant d'obtenir ledit papier ou ledit carton.
Patent CA-2443908-C (CA)
Inventor: ROESSLER PAUL G
IPC: C12N1/13
Filed: 2002-04-16
Granted: 2016-01-12
Abstract: La présente invention concerne des séquences d'acides nucléiques et d'acides aminés pour la synthase d'acétolactate, les régions de régulation de synthase d'acétolactate, le promoteur .alpha.-tubuline, un promoteur dérivé du système de la synthase du polykétide de Thraustochytriales, et un promoteur de la désaturase d'acide gras, chacun dérivé d'un micro-organisme de Thraustochytriales. L'invention concerne également des vecteurs recombinants utiles pour la transformation de micro-organismes de Thraustochytriales. Le molécules d'acides nucléiques recombinantes de la présente invention peuvent être utilisées pour l'expression d'acides nucléiques étrangers dans un micro-organisme de Thraustochytriales ainsi que pour la délétion, la mutation, ou l'inactivation de gènes dans des micro-organismes de Thraustochytriales.
Patent CA-2448799-C (CA)
Title: Acier d'ecrouissage
Inventor: SANDBERG ODD
IPC: B22F3/15
Filed: 2002-05-17
Granted: 2013-07-23
Abstract: L'invention concerne un acier d'écrouissage possédant la composition chimique suivante en pourcentages en poids: 1,25 à 1,75 % (C+N), mais au moins 0,5 % C ; 0,1 à 1,5 % Si ; 0,1 à 1,5 % Mn ; 4,0 à 5,5% Cr ; 2,5 à 4,5 % (Mo+W/2), mais 0,5 % W max ; 3,0 à 4,5 % (V+Nb/2), mais 0,5 % Nb max ; 0,3 % S max, le reste étant du fer et des impuretés inévitables, et une microstructure qui, à l'état durci et revenu de l'acier, contient 6 à 13 volumes % de carbures, de nitrures, et ou de carbonitrures MX riches en vanadium, distribués de manière bien répartie dans la matrice d'acier, X étant carbone et/ou azote, au moins 90 volumes % desdits carbures, nitrures et/ou carbonitrures, présentant un diamètre équivalent, D¿eq?, inférieur à 3,0 micromètres; et 1 volume % maximal sur le total d'un autre élément, potentiellement des carbures, nitrures ou carbonitrures existants.
Patent CA-2454152-C (CA)
Inventor: SHIMOYAMA TOSHIO
IPC: H01R13/639
Filed: 2003-12-23
Granted: 2008-04-29
Abstract: A plug connector comprises a fitting portion for engagement with a receptacle connector. An outer peripheral surface of the fitting portion includes an engagement depression. A coupling member surrounds the outer peripheral surface of the fitting portion with a predetermined gap therebetween. The coupling member is forwardly biased in an axial direction of the plug connector by a coil spring. The receptacle connector further comprises a spring portion with a free end having an engagement projection that projects radially inwardly. The fitting portion has a thickness substantially equal to the predetermined gap provided for the plug connector. The engagement projection is receivable in the engagement depression to lock the fitting portion and the coupling member.
Patent CA-2458300-C (CA)
Inventor: SANDERS SCOTT D
IPC: G06F17/30
Filed: 2004-02-23
Granted: 2014-06-03
Abstract: Subject matter includes a search engine for electronic program guide (EPG) data and related methods. In an exemplary method, a text search string can be normalized into searchable terms and the terms interpreted as either text search terms or attribute search terms. One or more queries having search conditions of varying degrees of complexity are created according to the interpretation of the terms of the search string. One or more searches in EPG databases and/or web- resources are performed based on interpretation of the text and attribute terms and results are given a relevancy ranking according to the interpretation. The combined search results may be grouped, ranked, and filtered for display to the user. Results may also be displayed progressively as each character of a search string is entered by the user.
Patent CA-2459211-C (CA)
Inventor: VESEY GRAHAM
IPC: C12N1/20
Filed: 2002-09-04
Granted: 2012-05-08
Abstract: Procédé permettant de former un produit pratiquement solide contenant une quantité désirée de bioparticules, qui consiste (a) à disposer d'un échantillon de bioparticules sous forme liquide, (b) à sélectionner une quantité désirée desdites bioparticules et (c) à former un produit pratiquement solide contenant la quantité désirée de bioparticules. Selon la présente invention, ledit produit peut être transféré d'un récipient à un autre sous sa forme solide sans perte de bioparticules, ce produit étant capable de libérer les bioparticules dans un liquide.
Patent CA-2459496-C (CA)
Inventor: DAI LIANXIN
IPC: C01F17/235
Filed: 2002-09-05
Granted: 2011-11-22
Abstract: The present invention relates to ceric oxide that has excellent heat resistance and oxygen absorbing and desorbing capability useful as a co-catalyst material suitable for a catalyst for purifying exhaust gas, that is capable of maintaining a large specific surface area even in use in a high temperature environment, and that is suitable for use in a high temperature environment, yet capable of exhibiting high oxygen absorbing and desorbing capability also in a lower temperature range, a method for preparing such ceric oxide, and a catalyst for purifying exhaust gas utilizing such ceric oxide. The ceric oxide is an oxide composed essentially of ceric oxide, and has a specific surface area of not smaller than 30.0 m2/g after calcination at 900 °C for 5 hours.
Patent CA-2462905-C (CA)
Title: Method for the preparation of a pharmaceutical composition comprising 5-aminosalicyclic acid for use in treatment of ulcerative colitis and crohn's disease
Inventor: JEPSEN SVENN KLUEVER
IPC: A61K31/606
Filed: 2001-10-15
Granted: 2011-04-12
Abstract: The present invention concerns a new method of preparing granules comprising 5-aminosalicyclic acid and a new method of preparing an oral pharmaceutical composition for the treatment of ulcerative colitis or Crohn's disease comprising as active ingredient 5-aminosalicyclic acid, the method comprising granulation with water as a solvent.
Patent CA-2465079-C (CA)
Title: Substituted thiene-3-ylsulphonylamino(thio)carbonyltriazolin(ethi)ones
Inventor: GESING ERNST-RUDOLF
IPC: C07D498/04
Filed: 2002-10-21
Granted: 2010-09-07
Abstract: The invention relates to novel substituted thiene-3-ylsulphonylamino(thio)carbonyl-triazolin(ethi)ones of the general formula (I) (see formula I) in which Q1, Q2, R1, R2, R3 and R4 are as defined in the description, except for prior-art compounds. The invention also relates to the preparation of the compounds, to their use as herbicides and to herbicidal compositions comprising the novel compounds.
Patent CA-2466773-C (CA)
Inventor: HAREL-BELLAN ANNICK
IPC: A61P27/02
Filed: 2002-11-08
Granted: 2012-10-16
Abstract: The invention concerns a double-stranded oligonucleotide characterized in that it consists of two complementary oligonucleotide sequences forming a hybrid comprising each at one of their 3' or 5' ends one to five non-matched nucleotides forming single-stranded ends overlapping from the hybrid, one of said oligonucleotide sequences being substantially complementary of a target sequence belonging to a DNA or RNA molecule to be specifically repressed. The invention also concerns the use of said oligonucleotides in pharmaceutical compositions for treating cancers.
Patent CA-2469711-C (CA)
Inventor: MIRAMON ALAIN J
IPC: E21B19/16
Filed: 2001-12-07
Granted: 2010-03-30
Abstract: L'invention concerne un système de récupération de liquide de forage (10) et un procédé de récupération d'une colonne de liquide de forage à l'intérieur d'une tubulure de refoulement (16) lors de la rupture de joints (12) d'un train de forage (14). Le système (10) comprend un récipient (18) pouvant être monté pour étanchéifier le pourtour du joint (12). Préalablement à la rupture des joints (12), une dépression est créée dans un réservoir de réception (30). Une première soupape (28) peut alors être ouverte pour évacuer du joint (12) le liquide capté par le récipient (18) en réponse à la dépression créée dans le réservoir de réception (30). Subséquemment, une troisième soupape (34) est ouverte pour permettre un drainage entre le réservoir de réception (30) et un réservoir de stockage (36). La première et la troisième soupapes (28, 34) peuvent ensuite être fermées et une deuxième soupape (44) ouverte pour produire une dépression dans le réservoir de réception (30). Au besoin, une source de dépression (46) peut être utilisée pour augmenter le vide dans le réservoir de réception (30).
Patent CA-2481620-C (CA)
Title: Polyester film
Inventor: MATSUI RYOSUKE
IPC: C08L35/02
Filed: 2004-09-15
Granted: 2012-07-10
Abstract: Polyester films of the present invention are especially used for packaging material, and particularly to polyester film that is preferably used for a food packing container and the like by coloring polyester film with organic pigment. A first polyester film of the present invention contains organic pigment of 0.01 to 5 weight % having a molecular weight of 695 to 1000 in a polyester resin. A second polyester film of the present invention is composed mainly of ethylene terephthalate units, having a polyester resin layer (A) made of polyester resin containing copolymerized compounds of 1.5 to 8 mole % and, moreover, containing of organic pigment of 0.01 to 5 weight % and ethylene terephthalate cyclic trimer of 0.2 to 0.9 weight % in the layer (A).
Patent CA-2489174-C (CA)
Inventor: TUSCHL THOMAS
IPC: A61K38/00
Filed: 2003-07-10
Granted: 2013-02-05
Abstract: The present invention relates to sequence and structural features of single-stranded (ss)RNA molecules required to mediate target-specific nucleic acid modifications by RNA-interference (RNAi), such as target mRNA degradation and/or DNA methylation.
Patent CA-2492095-C (CA)
Inventor: JAEGER BERND
IPC: C07C209/72
Filed: 2003-06-25
Granted: 2011-08-09
Abstract: L'invention concerne un procédé d'augmentation de la sélectivité de l'hydrogénation de 4,4'-diaminodiphénylméthane (4,4'-MDA) en diaminodicyclohexylméthane (4,4'-HMDA) par hydrogénation catalytique d'un mélange contenant 4,4'-MDA comme composant principal et son dérivé de mono-N-méthyl comme composant secondaire. Selon l'invention, l'hydrogénation s'achève avant la conversion à 99 % de 4,4'-MDA en 4,4'-HMDA. Dans ces conditions, une proportion sensiblement inférieure du N-méthyl-4,4'-MDA est hydrogénée en N-méthyl-4,4-HMDA.
Patent CA-2494291-C (CA)
Inventor: DAMERY ERIC
IPC: G06F3/00
Filed: 2003-08-01
Granted: 2011-04-19
Abstract: L'invention concerne un affichage en braille destiné à des utilisateurs non-voyants et malvoyants. Cet affichage en braille peut être monté de manière amovible à un dispositif de prise de notes qui comporte soit un clavier en braille, soit un clavier de type QWERTY traditionnel et une mémoire de stockage d'informations sous forme numérique entrées par l'intermédiaire du clavier. De préférence, cet affichage en braille comprend un port traditionnel à connecter par câble à un ordinateur personnel ou autre dispositif commandé par ordinateur conçu pour l'affichage d'informations.
Patent CA-2494384-C (CA)
Inventor: NAKAMURA TOSHIKAZU
IPC: C12N15/18
Filed: 2005-01-25
Granted: 2015-02-17
Abstract: The present invention provides a segment of glycosylation-deficient HGF having mutation(s) introduced into an amino acid sequence so as to prevent glycosylation at least one glycosylation site of a hepatocyte growth factor (HGF), and a method of producing the same. The segment of glycosylation-deficient HGF of the present invention has the same activity as that of a segment of glycosylated HGF, therefore, it is useful as an alternate for a segment of glycosylated HGF.
Patent CA-2500429-C (CA)
Inventor: NAIR VENUGOPAL K
IPC: C12N5/078
Filed: 2003-10-14
Granted: 2012-06-12
Abstract: The invention relates to methods of detecting a virus in an avian tissue sample wherein genetic material derived from feathers is tested for the presence of genetic material from the virus.
Patent CA-2506078-C (CA)
Inventor: ZAJBER ADOLF GUSTAV
IPC: B22D11/055
Filed: 2003-10-01
Granted: 2012-05-15
Abstract: L'invention concerne une coquille de coulée continue destinée à la coulée de métaux liquides, notamment de matériaux d'acier, à des vitesses de coulée élevées, sous forme de barres de coulée polygonales (1) en billette, en bloom ou en ébauche et similaires. Ladite coquille est composée d'une coquille tubulaire (2) en cuivre ou alliage de cuivre dont la section transversale d'entrée (3), côté entrée de coulée (4), présente une augmentation de section (5) par rapport à la section transversale de sortie (6), côté sortie de barre (7), ainsi que des coins arrondis (8). L'invention vise à améliorer technologiquement ladite coquille de coulée en matière de processus de refroidissement. A cet effet, la forme géométrique (9) de la section transversale et les dimensions correspondantes (10) sont choisies en fonction de la capacité locale de dissipation de la chaleur de solidification pour une vitesse de coulée définie, et de la dilatation de la coquille tubulaire (2).
Patent CA-2515892-C (CA)
Inventor: RYAN ROBERT O
IPC: A61K31/7048
Filed: 2004-02-13
Granted: 2012-10-23
Abstract: The invention provides compositions and methods for delivery of a bioactive agent to an individual. Delivery vehicles are provided that include a bioactive agent in disc shaped particles that include one or more lipid binding polypeptides circumscribing the perimeter of a lipid bilayer in which the bioactive agent is localized. Chimeric lipid binding polypeptides are also provided and may be used to add additional functional properties to the delivery particles.
Patent CA-2519181-C (CA)
Title: Flexible tubular fluid-transfer conduit
Inventor: DUPOIRON FRANCOIS
IPC: F16L11/08
Filed: 2004-03-16
Granted: 2012-01-03
Abstract: The invention relates to a flexible tubular conduit (1) consisting of a pressure sheath (2), a pressure arch comprising at least one pressure-resistant armour (3), an intermediary sheath and at least one tensile armour layer (5, 6). According to the invention, the inner annular space (30) formed between the pressure sheath (2) and the intermediary sheath (4) comprises a layer (13) which is used to drain the gases present in said space (30). The aforementioned drainage layer (13) is formed by the short-pitch winding of at least one long element comprising transverse drain holes or spaces which can be used to drain the gases between the successive turns of the winding in a direction which is essentially transverse to said turns.
Patent CA-2527530-C (CA)
Inventor: RUPEL JOHN D
IPC: E06B9/266
Filed: 2004-05-27
Granted: 2011-01-11
Abstract: A machine for making collapsible cellular structures folds two fabric webs into a V-shape or C-shape, connects the webs together with strands of adhesive, applies glue lines and collects the webs on a wheel. A variable speed motor, a fabric drive system which enables glue to be applied when the fabric is not stretched and a lay-on wheel assembly with movable arm that directs the fabric onto the collector can be provided in the machine.
Patent CA-2528412-C (CA)
Title: Toner compositions
Inventor: MCDOUGALL MARIA N V
IPC: G03G9/097
Filed: 2005-11-25
Granted: 2011-02-15
Abstract: A toner composition comprising a binder, colorant, and a charge control surface additive mixture comprising a mixture of a first titanium dioxide possessing a first conductivity and a second titanium dioxide possessing a second conductivity and which second conductivity is dissimilar than the first conductivity; wherein the mixture of the first titanium dioxide and the second titanium dioxide is selected in a ratio sufficient to impart a selected triboelectric charging characteristic to the toner composition.