baber/WOPTO huggingface dataset:
Patent CA-2404676-A1 (CA)
Title: Device to produce polyurethane articles, relative method and polyurethane articles thus obtained
Inventor: DAMO MARIO
IPC: B29K75/00
Filed: 2001-08-31
Abstract: Device to produce polyurethane articles (37) covered by a film (19), including a mold (30) comprising a female part (13) and a male part (12) defining a molding cavity (18) inside which polyurethane material (24) is able to be injected. The device also comprises, in association with the perimeter edge of said female part (13), means able to exert a connection function in substantial cooperation with the zone of discontinuity between said female part (13) and said male part (12). The means comprise a movable annular ring-nut (22) including a first position (22a) to load a segment of said film (19) in order to insert said segment inside the mold, and a second position (22b) at least partly overlapping on the perimeter of said female part (13) in order to cooperate with said female part (13) during the molding of said polyurethane material (24).
Patent CA-2405734-A1 (CA)
Inventor: GORDEYCHEV DMITRY O
IPC: G05B15/02
Filed: 2001-04-06
Abstract: L'invention porte sur des méthodes, systèmes et appareils comprenant: des équipements de programmation informatique, et des techniques de traitement de données expérimentales provenant d'une bibliothèque combinatoire de matériels. Les techniques comprennent un protocole expérimental définissant un programme d'actions à exécuter pendant un ensemble d'expérimentations, puis l'exécution dudit programme d'actions. Le protocole comporte au moins une première action liée à la description d'une bibliothèque combinatoire, description qui inclue des données identifiant différentes positions correspondant à différents éléments de la bibliothèque combinatoire. L'exécution de la première action consiste à appliquer la méthode spécifiée par elle en utilisant la description de la bibliothèque comme élément d'entrée.
Patent CA-2407088-A1 (CA)
Inventor: MATSUI JUNJI
IPC: A61P25/00
Filed: 2001-05-18
Abstract: L'invention concerne d'excellents inhibiteurs de la .beta.-secrétase, contenant des composés de formule générale (I) ou des sels de ceux-ci. Dans ladite formule (I), Ar représente un groupe aromatique ; X représente un groupe divalent choisi parmi O-, -S-, -CO-, -SO-, -SO¿2?-, -NR?8¿-, -CONR?8¿-, -SO¿2?NR?8¿- et COO- (R?8¿ représentant hydrogène ou similaire), un groupe hydrocarbone aliphatique C¿1-6? divalent pouvant contenir un ou deux de ces groupes divalents, ou une valence libre ; Y représente un groupe divalent choisi parmi O-, -S-, -SO-, -SO¿2?-, -NR?8¿-, -CONR?8¿-, -SO¿2?NR?8¿, et COO-, ou un groupe hydrocarbone aliphatique C¿1-6? divalent pouvant contenir un ou deux de ces groupes divalents ; R?1¿ et R?2¿ représentent chacun hydrogène, un groupe hydrocarbone ou similaire, et A représente un cycle pouvant être substitué.
Patent CA-2410416-A1 (CA)
Title: Appareil d'irradiation ultrasonique
Inventor: MIWA HIROHIDE
IPC: B06B1/06
Filed: 2001-05-22
Abstract: L'invention porte sur un appareil d'irradiation ultrasonique destiné à irradier facilement, avec une onde ultrasonique et sur une grande étendue, un objet ayant une surface courbe tridimensionnelle. L'appareil d'irradiation ultrasonique comprend une pluralité d'oscillateurs ultrasoniques disposés de manière plane de sorte que les positions d'au moins une partie de ces oscillateurs puisse être changées entre elles de manière tridimensionnelle. L'appareil d'irradiation ultrasonique comporte une pluralité d'oscillateurs ultrasoniques qui sont fixés à la surface d'un matériau de type feuille flexible et/ou extensible ou à un matériau de type maille flexible et/ou extensible. La pluralité d'oscillateurs de l'appareil d'irradiation ultrasonique est constituée d'électrodes de commande et de contre-électrode ménagées respectivement sur une surface et les autres surfaces d'un matériau piézo-électrique flexible de type feuille. L'appareil d'irradiation ultrasonique est fixé à la surface d'un corps de type sac plan, flexible, destiné à contenir un support de transmission d'ondes ultrasoniques tel qu'un fluide ou disposé dans le corps plan de type sac. Un dispositif pour déplacer ou incliner l'appareil d'irradiation par rapport à l'objet est également décrit. L'appareil d'irradiation comporte un corps constitué de bandes et fixé à l'objet.
Patent CA-2410816-A1 (CA)
Title: Nf-.kappa.b inhibitor containing substituted benzoic acid derivative as active ingredient
Inventor: SUZUKI KENJI
IPC: C07D295/135
Filed: 2002-03-27
Abstract: A novel NF-.kappa.B inhibitor represented by the following formula. (I)
Patent CA-2411842-A1 (CA)
Title: A protein fragment complementation assay utilizing e.coli tem-1 .beta.-lactamase
Inventor: MICHNICK STEPHEN W
IPC: C12Q1/68
Filed: 2001-06-01
Abstract: The present invention describes an assay method comprising: (A) generating ( 1) at least a first fragment of a reporter molecule linked to a first interacti ng domain and at least a second fragment of a reporter molecule linked to a second interacting domain, or (2) nucleic acid molecules that code for (A)(1 ) and subsequently allowing said nucleic acid molecules to produce their coded  products; then, (B) allowing interaction of said domains; and (C) detecting reconstituted reporter molecule activity, where said reporter molecule can react with a penicillin- or a cephalosporin-class substrate.
Patent CA-2412560-A1 (CA)
Title: Pyrrolo[2,3-d]pyrimidine compounds as immunosuppressive agents
Inventor: BLUMENKOPF TODD ANDREW
IPC: C07D487/04
Filed: 2001-06-05
Abstract: A compound of Formula (I) wherein R1, R2 and R3 are as defined above, useful as inhibitors of protein kinases, such as the enzyme Janus Kinase 3.
Patent CA-2415171-A1 (CA)
Title: Wide-body connector for concrete sandwich walls
Inventor: LONG ROBERT T SR
IPC: E04C2/04
Filed: 2002-12-24
Abstract: Wide-body connectors are provided for concrete sandwich walls. Each connector includes a body with longitudinally thickened portions defining flanges and a thinner inner connecting web extending between the flanges. The flanges provide increased bending stiffness for the connector, while the web provides enhanced shear transfer between the concrete layers of the wall. Anchoring surfaces are formed into or overmolded onto the body to anchor the ends of the connector in the concrete layers of the wall and assist in the creation of end moments ofr the transfer of forces between the concrete layers. Preferably, a lip is provided on the connector to limit the penetration of the connector through the insulation layer of the wall. The connectors transfer forces between the concrete layers, without thermal bridging, such that the wall has a substantially composite character.
Patent CA-2420044-A1 (CA)
Title: Non-focusing optics spectrophotometer, and methods of use
Inventor: SACKSTEDER COLETTE A
IPC: G01N21/31
Filed: 2001-02-12
Abstract: In one aspect, the present invention provides kinetic spectrophotometers (51 0) that each comprise: (a) a light source (512); and (b) a compound parabolic concentrator (516) disposed to receive light (514) from the light source and  configured to (1) intensify and diffuse the light received from the light source, and (2) direct the intensified and diffused light onto a sample (540 ). In other aspects, the present invention provides methods for measuring a photosynthetic parameter, the methods comprising the steps of: (a) illuminating a plant leaf until steady-state photosynthesis is achieved; (b)  subjecting the illuminated plant leaf to a period of darkness; (c) using a kinetic spectrophotometer of the invention to collect spectral data from the  plant leaf treated in accordance with steps (a) and (b); and (d) determining  a value for a photosynthetic parameter from the spectral data.
Patent CA-2420327-A1 (CA)
Inventor: SHI QINWEI
IPC: G01N33/543
Filed: 2001-08-24
Abstract: The invention provides assay methods and kits that in general measure the level of a first analyte in a sample reduced by the level of a second analyt e present in the same sample. In one embodiment, where levels of a first analy te from a first source is desirably determined and first analyte in the sample released from a second source is accompanied by proportional co-release of a  second analyte, the assay identifies the level of first analyte released onl y from the first source. For analytes within bodily fluids, the assay can differentiate between elevated levels of analyte specific to the particular physiological or pathological state and elevated levels not specific to the particular state, providing single tests with diagnostic utility.
Patent CA-2420397-A1 (CA)
Title: Liquid-dispensing faucet including mounting fitting with valve seat
Inventor: KAWOLICS RAYMOND P
IPC: F16K31/52
Filed: 2003-02-28
Abstract: A liquid-dispensing faucet includes a mounting fitting that defines a first flow passage and that is adapted for connection to an associated container with the first flow passage in communication with an internal space of the container. The mounting fitting comprises a valve seat. A body is connected to the mounting fitting. The body defines an inlet, an outlet and a second flow passage that fluidically interconnects the inlet and the outlet. A seal member is connected to the body and is selectively movable between a first operative position and second operative position. The seal member sealingly mates with the valve seat to block the first flow passage when the seal member is in the first operative position. An actuator is operably coupled to the seal member for moving the seal member from the first operative position to the second operative position. In this manner, the valve seat is provided in the mounting fitting rather than as a part of the faucet body.
Patent CA-2421751-A1 (CA)
Inventor: KUFE DONALD W
IPC: A61K39/00
Filed: 2001-09-11
Abstract: The present invention provides compositions and methods for inhibiting the proliferation of cancer cells and for the treatment of tumors with antagonis ts of the binding of ligands to the extracellular domain of MUC1, such binding being related to an oncogenic function of MUC1.
Patent CA-2421881-A1 (CA)
Title: Fuel additive compositions for diesel engine equipped with a particulate trap
Inventor: COLLIER PHILIP EDWARD
IPC: C10L1/08
Filed: 2003-03-13
Abstract: A fuel additive composition comprising a solution or dispersion of an oil soluble metal carboxylate or metal complex derived from a compound of the formula: (see above formula) where R1, R2, R3 and R4 represent hydrogen or a hydrocarbyl having 1-30 carbon atoms (C1-C30), but at least two of R1, R2, R3 or R4 are C1-C30 hydrocarbyl; R5 is a hydrocarbyl having 1 to 120 carbon atoms and m and n may each be zero or an integer such that the total number of carbon atoms in the carboxylate is not more than 125.
Patent CA-2423420-A1 (CA)
Title: A wdm communication system utilizing wdm optical sources with wavelengths and light intensity, and method for stabilization thereof
Inventor: BAI YU SHENG
IPC: H04B10/155
Filed: 2001-08-10
Abstract: A multichannel WDM transmission system incorporates a plurality of WDM optic al sources with stabilized wavelengths and light intensity. Efficient stabilization of these characteristics is achieved by modulation of WDM sources by distinguishing low frequency electrical signals in a range betwee n 1 and 4 kHz and modulation depth in a range between 1 % and 5 % that are use d as WDM source identifiers. After the modulated outputs of the WDM sources ar e multiplexed and filtered, a Fourier transform of total light intensity may b e obtained. Digital feedbacks provide stabilization of both the wavelength and  light intensity of each WDM optical source.
Patent CA-2427221-A1 (CA)
Title: Process and intermediates for preparing anti-cancer compounds
Inventor: LEHNER RICHARD SHELTON
IPC: C07D455/02
Filed: 2000-03-29
Abstract: Disclosed are methods for preparing compounds of the formula 9   and the pharmaceutically acceptable salts and solvates thereof, wherein R6 is alkyl or alkoxyalkyl; R7 is optionally substituted alkyl or optionally substituted alkylaryl; each R8, R9 and R10 are independently H, alkyl, halo, cyano, nitro, trifluoromethyl, difluoromethoxy, trifluoromethoxy, azido,-OR11,-C(O)R11,-C (O)OR11, -NR12C(O)OR14,-OC(O)R11,-NR12SO2R14,-SO2NR11R12,-NR12C(O)R11, -C(O)NR11R12,-NR11R12, -S(O)j aryl, -S(O)j alkylaryl, -S(O)j alkyl, aryl, arylalkyl, aryloxy, arylalkoxy, arylamino, arylalkylamino, arylalkyl (alkyl) amino, heterocyclic or heterocyclic-alkyl, wherein j is 0 to 2; R11 is H, alkyl, aryl, arylalkyl, heterocyclic or heterocyclic-alkyl; R12 is H or unsubstituted alkyl and R14 is alkyl, aryl, arylalkyl, heterocyclic or heterocyclic-alkyl; and wherein the alkyl, aryl and heterocyclic groups may be substituted and the aryl and heterocyclic groups may be fused to an aryl, saturated cyclic group or heterocyclic group; and R15 is H, alkyl, aryl or alkylaryl. The foregoing compounds are useful in the treatment of hyperproliferative disorders, such as cancers, in mammals.
Patent CA-2428470-A1 (CA)
Title: Retiferol derivatives and their use in the treatment of skin diseases or conditions associated with photodamage
Inventor: MOHR PETER
IPC: C07C35/21
Filed: 2001-11-13
Abstract: Disclosed are retiferol derivatives of formula (I): wherein X is > C=CH2 or -CH2-; Y and Z are independently of each other hydrogen, fluorine or hydroxy; A  is -O(CH2)3-, -(CH2)2-(1,2-C6H4)-, -CH=CH-(1,2-C6H4)-, -C=C-(1,2-C6H4)-, -(CH2)2-CO-, -CH2-O-CO-, -CH2NHCO-, or -CH2NHCOCH2-; R1 is C1-C5-alkyl; R2 and R3 are independently of each other alkyl or perfluoroalkyl; and R4 is hydrogen, hydroxy, C1-C5-alkyl or C1-C5-alkyl or C1-C5-alkoxy; the use of such compounds to treat or present hyperproliferative skin diseases such as psoriasis, basal cell carcinomas, disorders of keratinization and keratosis;  neoplastic diseases; disorders of the sebaceous glands such as acne and seborrhoic dermatitis; the use of these compounds in reversing the conditions associated with photodamage, particularly for the oral or topical treatment of the skin damaged through sun exposure, the effects of wrinkling, elastosis and premature ageing, furthermore a process for the manufacture of such compounds as well as pharmaceutical compositions containing such compounds.
Patent CA-2430491-A1 (CA)
Inventor: LOCKE DAVID C
IPC: C01B32/336
Filed: 2001-11-29
Abstract: The invention is directed to an adsorbent comprising: a) 20-30% porous carbon with incorporated organic nitrogen species; and b) 70-80% inorganic matter.  The invention is directed to a method of making an adsorbent which comprises:  a) thermally drying dewatered sewage sludge to form granulated organic fertilizer; and b) pyrolyzing said the organic fertilizer at temperatures between 600 and 1000 ~ C. The invention is additionally directed to the process of removing acidic gases from wet air streams comprising putting an adsorbent in contact with the wet air stream and allowing the adsorbent to adsorb the acidic gases.
Patent CA-2431023-A1 (CA)
Inventor: KINNICK MICHAEL DEAN
IPC: A61P31/04
Filed: 2001-12-06
Abstract: La présente invention concerne une nouvelle classe de composés benz[f]indole représentés par la structure (I) et leur utilisation pour inhiber la libération d'acides gras par médiation des sPLA¿2?, afin de traiter des affections inflammatoires telles que le choc septique.
Patent CA-2431225-A1 (CA)
Title: Hydraulic energy storage systems
Inventor: EVANS WILLIAM RAYMOND
IPC: B60T1/10
Filed: 2001-11-28
Abstract: A hydraulic energy storage system for vehicles to provide higher efficiency,  smaller package size, lower weight, unitary construction, durability and enhanced reliability while maintaining the capability to efficiently store a nd restore energy at high power levels.
Patent CA-2439158-A1 (CA)
Title: Rear grip structure for a personal watercraft
Inventor: NAGATA TADAAKI
IPC: B63B35/73
Filed: 2003-09-02
Abstract: A rear grip 22 for a personal watercraft includes a body portion 23 of a U- shaped section or an H-shaped section having a lightening recessed portion 28, which is open upwardly, and a grip face portion 24 in the form of a cover for being fitted on the lightening recess from above. The body portion and the grip face portion are both molded articles of a resin. The grip face portion 24 is an injection molded article and has non-slip irregularities 36 formed at a portion thereof at which the palm of the hand is to contact. The body portion and the grip face portion can be formed from molded articles molded by a molding method of a resin other than blow molding such as, for example, compression molding or injection molding. Reduction of the production cost for a rear grip can be anticipated. Even if the configuration of the non-slip irregularities is set to a fine configuration, the fine configuration can be transferred from the mold surface of a metal mold by a pressure upon injection molding. Desired fine working can be applied to the grip face portion
Patent CA-2439756-A1 (CA)
Title: Substituted aminodicarboxylic acid derivatives with pharmaceutical properties
Inventor: STASCH JOHANNES-PETER
IPC: A61P21/00
Filed: 2002-02-22
Abstract: The invention relates to the use of compounds of formula (I) and of their salts and stereoisomers for producing medicaments used in the treatment of cardiovascular diseases.
Patent CA-2441422-A1 (CA)
Title: Cold start pulse width compensation
Inventor: WALKER ROBERT S
IPC: F02D41/06
Filed: 2002-03-20
Abstract: An internal combustion engine control system (10) processes data to develop desired fueling data representing a desired amount of fuel that is to be injected into the engine (18) for combustion. The desired fueling data is modified by a multiplier during a cranking, starting, and initial running phase of the engine (18), and after the engine (18) has started and begins running, modifies the multiplier by a multiplier adder. Use of the multiplier added is discontinued once the engine fuel injectors (16) have sufficiently warmed up. The multiplier adder is a function of an average of desired fueling data taken over a time interval that includes engine cranking, starting, and initial engine running.
Patent CA-2441880-A1 (CA)
Inventor: MICHELSON GARY K
IPC: A61F2/44
Filed: 2002-03-26
Abstract: Interbody spinal fusion implants (100) being at least in part radially expandable at one of the leading (104) or trailing (102) ends to expand both the height and at least a portion of the width of the implant (100).  Instruments (300) and methods for inserting the implants (100) into an implantation space in the spine are disclosed.
Patent CA-2442410-A1 (CA)
Title: Duloxetine pour le traitement de la bouffee de chaleur
Inventor: GARNETT TIMOTHY JOHN
IPC: A61K45/06
Filed: 2002-03-15
Abstract: L'invention concerne des méthodes de traitement des bouffées de chaleur chez un mammifère, par l'administration de duloxétine à ce dernier. Selon un autre aspect, l'invention porte sur une méthode de traitement des bouffées de chaleur chez une femme à laquelle de la raloxifine est administrée, par l'administration de duloxétine à ladite femme. Selon un autre aspect, l'invention se rapporte à une méthode de traitement des bouffées de chaleur chez un humain suivant une oestrogénothérapie de substitution, qui consiste à administrer une quantité efficace de duloxétine.
Patent CA-2443059-A1 (CA)
Title: Polysaccharide-clay superabsorbent nanocomposites
Inventor: MARTIN GENEVIEVE
IPC: B01J20/26
Filed: 2003-09-29
Abstract: The present invention relates to absorbents or superabsorbents based on polysaccharide clay nanocomposites. More particularly, it relates to a water absorbent material for absorption of salt-containing solutions as well as blood and body fluids. The absorbent nanocomposite of the present invention absorbs well under normal pressure or under load, or for retention of these fluids, or a combination of these properties. The present invention also relates to a process for making an absorbent clay polysaccharide nanocomposite.
Patent CA-2444070-A1 (CA)
Inventor: PRAUSE REINHARD
IPC: G01N29/28
Filed: 2001-12-07
Abstract: The invention relates to a testing device for ultrasonic bar (30) testing, comprising a container (20) a) with a chamber disposed therein where the ultrasonic testing is carried out, which b) is provided with at least one through-passage (28) for bars which are to be tested and which c) has at lea st one inlet and at least one outlet for a coupling fluid (52), especially wate r, whereby the inlet and outlet are arranged in such a way the coupling fluid (52) is circulated around the bar (30) in a cross-wise direction in relation to the longitudinal direction thereof (32), in addition to comprising at lea st one ultrasonic test head (46) which is directed at the bars (30). The chambe r has a non-circular cross-section perpendicular to the longitudinal direction (32) of the bars (30) and the cross-section of the chamber is adapted to the profile of the bars (30) in such a way that the width of a gap (42) running between the bars (30) and the wall (40) of the chamber is substantially maintained .
Patent CA-2444182-A1 (CA)
Title: Composition a base de resine de polyamide pour dispositif a fusible
Inventor: ANDOH HIDEKI
IPC: H01H85/041
Filed: 2002-04-18
Abstract: Composition à base de résine de polyamide pour dispositif à fusible qui comprend entre 95 et 5 % en poids d'un copolymère polyamide (A) et entre 5 et 95 % en poids d'un homopolymère polyamide (B); cette composition à base de résine de polyamide pour dispositif à fusible comprend également une couche de silicate (C) comprenant un silicate en feuille gonflable dispersé à l'intérieur de cette couche à l'état moléculaire défini dans la spécification, son contenu étant compris entre 0,1 et 20 en % en poids; et dispositif à fusible qui possède un boîtier, une paire de bornes faisant saillie depuis un côté donné du boîtier et aménagées en parallèle et une matière capable d'assurer la connexion à fusible entre les côtés d'extrémité de la base des bornes, placée dans le boîtier; le boîtier est fait à partir de ladite composition à base de résine de polyamide.
Patent CA-2446877-A1 (CA)
Inventor: HOWARD STEVEN J
IPC: H04J99/00
Filed: 2002-05-15
Abstract: L'invention concerne des techniques destinées à programmer une transmission de données sens descendant vers un certain nombre de terminaux dans un système de communication sans fil. Dans l'un des procédés, un ou plusieurs ensembles de terminaux sont formés pour d'éventuelles transmissions de données, chaque ensemble comportant une combinaison unique d'un ou plusieurs terminaux et correspondant à une hypothèse à évaluer. Une ou plusieurs sous-hypothèses peuvent en outre être formées pour chaque hypothèse, chaque sous-hypothèse correspondant à des affectations spécifiques d'un certain nombre d'antennes de transmission vers un ou plusieurs terminaux dans l'hypothèse. La qualité de chaque sous-hypothèse est ensuite évaluée, et l'une des sous-hypothèses évaluées est sélectionnée en fonction de sa qualité. Le ou les terminaux de la sous-hypothèse sélectionnée sont ensuite programmés en vue d'une transmission de données, puis les données sont codées, modulées, et transmises à chaque terminal programmé à partir d'une ou plusieurs antennes de transmission affectées au terminal.
Patent CA-2452458-A1 (CA)
Inventor: MANOHARAN MUTHIAH
IPC: C07H21/04
Filed: 2002-07-01
Abstract: The present invention relates to novel nuclease-resistant oligomeric compoun ds and to novel methods for increasing resistance of oligomeric compounds. In preferred embodiments of the invention, the oligomeric compounds comprise at least one modified nucleoside containing a modified sugar moiety at either t he 3' or 5' terminus of the oligomeric compound, and further comprise at least one internucleoside linking group that is other than phosphodiester. Other preferred embodiments of the invention include methods of enhancing the nuclease resistance of oligomeric compounds comprising incorporating at leas t one modified nucleoside containing a modified sugar moiety at either the 3' or 5' terminus of an oligomeric compound.