baber/WOPTO huggingface dataset:
Patent CA-2584666-C (CA)
Title: Pyrimidine derivative condensed with a non-aromatic ring
Inventor: YONETOKU YASUHIRO
IPC: C07D401/12
Filed: 2005-10-17
Granted: 2011-12-06
Abstract: There are provided new pyrimidine derivatives condensed with a non-aromatic ring selected from dihydrothiophene, dihydrofuran, cycloalkane moiety, and the like or pharmaceutically acceptable salts thereof; and a pharmaceutical composition comprising said compound as an active ingredient. These compounds exhibit excellent promoting activity on insulin secretion and activity against hyperglycemia. Hence, the pharmaceutical compositions comprising such compounds as active ingredients, based on these actions, are useful for treating and/or preventing insulin-dependent diabetes (type 1 diabetes), non-insulin-dependent diabetes (type 2 diabetes), insulin-resistant diseases, obesity, and the like.
Patent CA-2587032-C (CA)
Inventor: AKIYAMA YOSHIO
IPC: B32B3/20
Filed: 1996-03-06
Granted: 2009-01-13
Abstract: A separable laminated container (A) of the present invention comprises an outer layer (1) made of synthetic resin and having an air suction hole (10) and an inner layer (2) made of synthetic resin and separably laminated on the inside of the outer layer, the inner layer having a portion previously separated from the outer layer just around the air suction hole. The air suction hole can be formed by driving a punch into the outer layer at a neck (4) of the separable laminated container from the outside, and punching just the outer layer leaving the inner layer behind. The portion of the inner layer previously separated from the outer layer may be left in the inwardly extended state. The inner layer is preferably made of synthetic resin having flexural modules of less than 10,000 kg/cm2.
Patent CA-2587569-C (CA)
Inventor: DERNERYD ANDERS
IPC: H01Q21/00
Filed: 2004-12-13
Granted: 2013-01-29
Abstract: The present invention relates to an antenna arrangement (100) comprising an antenna section, said antenna section comprising a number of radiating elements which may be arranged in arrays or sub-arrays. It further comprises at least one further antenna section, said at least two antenna sections (101,102,103) being mounted substantially along a straight line, a non-straight line or irregularly at a mounting structure (40). It comprises a feeding network arrangement (20) for feeding said at least two antenna sections (101,102,103), with feeding network control means for controlling the feeding of the antenna sections (101r 102, 103) allowing for beam forming control.
Patent CA-2590626-C (CA)
Inventor: SRIRAM SAPTHARISHI
IPC: H01L29/08
Filed: 2005-10-04
Granted: 2014-04-08
Abstract: The present invention provides a unit cell of a metal-semiconductor field-effect transistor (MESFET). The unit cell of the MESFET includes a source, a drain and a gate. The gate is disposed between the source and the drain and on an n-type conductivity channel layer. A p-type conductivity region is provided beneath the source and has an end that extends towards the drain. The p-type conductivity region is spaced apart from the n-type conductivity channel region and is electrically coupled to the source. An n-type conductivity region is provided on the p-type conductivity region beneath the source region and extending toward the drain region without extending beyond the end of the p-type conductivity region. Related methods of fabricating MESFETS are also provided.
Patent CA-2591939-C (CA)
Inventor: CHOUDHERY RIAZ AHMAD
IPC: C08F283/10
Filed: 2005-12-16
Granted: 2014-07-08
Abstract: La présente invention concerne un procédé de production d'une dispersion aqueuse de plusieurs polymères préformés modifiés chacun au moins partiellement par un polymère d'addition greffé produit dans une solution des polymères. Ce procédé comporte plusieurs opérations. i) Obtention d'une solution dans un milieu liquide organique d'un premier polymère préformé, constitué d'une résine diépoxy, et d'au moins un autre polymère préformé à l'exclusion des polyesters. ii) Mélange de la solution contenant les polymères avec des monomères éthyléniquement insaturés, lesdits monomères comprenant une quantité suffisante de groupes fonctionnels dispersants copolymérisables. iii) Obtention d'une quantité suffisante d'un initiateur de polymérisation greffante. iv) Polymérisation et greffe spontanées ou provoquées des monomères sur certains au moins des polymères préformés pour former une solution de polymères modifiés. v) Adjonction éventuelle d'un réticulant à la solution du [iv]. vi) Dispersion de la solution de polymères modifiés, et éventuellement du réticulant, dans un milieu liquide pour former une dispersion stable de particules.
Patent CA-2592708-C (CA)
Title: Sonde permettant d'evaluer la deformation d'un metal
Inventor: SHALGI AVI
IPC: A61B5/06
Filed: 2007-06-21
Granted: 2017-07-18
Abstract: Un appareil pour évaluer la distorsion de champ comprend une sonde et un processeur. La sonde comprend un dispositif mécanique destiné à être placé à un emplacement devant être soumis à un essai, et un ou plusieurs générateurs de champ qui sont fixés au dispositif mécanique et disposés de manière à générer des champs magnétiques respectifs. La sonde comprend également un ou plusieurs capteurs de champ qui sont fixés au dispositif mécanique à des positions connues par rapport aux capteurs de champ et sont conçus pour capter les champs magnétiques générés par les générateurs de champ et produire des signaux en réponse aux champs magnétiques captés. Le processeur est conçu de manière à traiter les signaux de façon à évaluer une distorsion des champs magnétiques détectés par les capteurs de champs à lemplacement dessai.
Patent CA-2594826-C (CA)
Title: Method for the balanced charging of a lithium-ion or lithium-polymer battery
Inventor: PELLENC ROGER
IPC: H01M10/44
Filed: 2006-01-10
Granted: 2013-09-03
Abstract: The invention relates to a method for the balanced charging of n cells which form a lithium-ion or lithium-polymer battery and which are connected in series. The invention is characterised in that the method consists in monitoring the charge levels of the different cells (1) from the moment (t1) following the beginning of the battery (2) charging operation until said operation ends normally or is interrupted; and, as a function of the pre-evaluation of said charge levels, either powering all of the cells (1) uniformly or balancing the cell (1) charge levels by powering same in a differentiated manner as a function of the current charge levels thereof.
Patent CA-2595073-C (CA)
Title: Energized fluids and methods of use thereof
Inventor: PENA ALEJANDRO
IPC: C09K8/90
Filed: 2006-01-20
Granted: 2011-09-13
Abstract: The present invention relates to novel aqueous wellbore treatment fluids containing a gas component, a heteropolysaccharide, an electrolyte, and a surfactant, wherein the fluids may further include an organoamino compound. The fluids exhibit good rheological properties at elevated temperatures. Methods of use of fluids comprising at least an aqueous medium, a gas component, a heteropolysaccharide and a surfactant for hydraulically fracturing, well cleanup and gravel packing operations, are also disclosed.
Patent CA-2599304-C (CA)
Inventor: WHITE JONATHAN MICHAEL
IPC: A61K39/12
Filed: 2005-02-25
Granted: 2014-07-08
Abstract: L'invention concerne des conjugués de ciblage de cellules et en particulier, mais pas exclusivement, des procédés d'utilisation associés pour l'élimination et l'imagerie sélectives de cellules cibles. L'invention concerne également des procédés de production desdits conjugués et de composés intermédiaires pouvant être utilisés dans la production d'une classe spécifique de conjugués de ciblage de cellules. Dans un mode de réalisation, l'invention concerne un conjugué de ciblage de cellules qui comprend les composants suivants liés par covalence par un lieur dégradable dans les cellules cibles : i) un ligand du petit sillon de l'ADN comprenant un atome d'émission d'électrons Auger et/ou d'émission gamma et/ou d'émission de positrons ou un fragment photoactif efficace ; ii) une protéine ou un peptide spécifique de cellule cible dont l'internalisation peut être assurée par des cellules cibles.
Patent CA-2609829-C (CA)
Inventor: KAJINIC ALOJZ
IPC: C22C38/24
Filed: 2007-11-06
Granted: 2015-01-20
Abstract: A powder metallurgy corrosion and wear resistant tool steel article, and alloy thereof. The article is manufactured by hot isostatic compaction of nitrogen atomized, prealloyed high-chromium, high-vanadium, high-niobium powder particles. The alloy is characterized by very high wear and corrosion resistance, making it particularly useful for use in the manufacture of components for advanced bearing designs as well as machinery parts exposed to severe abrasive wear and corrosion conditions, as encountered, for example, in the plastic injection molding industry and food industry.
Patent CA-2614912-C (CA)
Title: System and method for preparing a beverage suitable for consumption, and a use of such a system, a receiving chamber and a holder
Inventor: BROUWER GUSTAAF FRANS
IPC: A47J31/46
Filed: 2006-07-12
Granted: 2014-08-26
Abstract: A system for preparing a beverage suitable for consumption, for instance coffee and/or tea, provided with an apparatus (1) for dispensing beverage under pressure to a nozzle (2) of the system, and at least one receiving chamber (3) which is placeable or is placed downstream of this nozzle (2), the arrangement being such that, during use, the nozzle (2) spouts a jet (S) of said beverage with relatively high velocity to and/or into the receiving chamber (3), while the receiving chamber (3) is provided with at least one outflow opening (4) for dispensing beverage received in this chamber (3), wherein the system is at least configured to substantially counteract or prevent formation of foam of this beverage, in particular when the beverage is spouted to and/or into the receiving chamber (3). The invention further relates to an assembly at least provided with a holder, to a holder, a receiving body, the use of a said system and to a method for preparing a beverage suitable for consumption.
Patent CA-2625711-C (CA)
Title: Trailer refrigeration system
Inventor: KITANO SHIGEICHI
IPC: F25D11/00
Filed: 2006-10-16
Granted: 2011-01-18
Abstract: An engine unit (U1) having a generator (22), a power generating engine (21), and an operation board (29) is provided at the lower part of a trailer. A  refrigeration device unit (U2) having a converter (23), inverters (24, 25, 26), and a refrigerant circuit (30) is provided on the ceiling of a refrigeration chamber (C). The engine unit (U1) and the refrigeration device unit (U2) are connected by electric wiring.
Patent CA-2631439-C (CA)
Title: Sealing structure for fuel cell
Inventor: OBIKA MOTOHARU
IPC: H01M8/10
Filed: 2006-11-24
Granted: 2011-04-26
Abstract: An anode (11a) and a cathode (11b) are provided on either side of an electrolyte membrane (11). A first separator (2) is disposed so as to face the anode (11a), and a second separator (3) is disposed so as to face the cathode (11b). A first sealing member (12) is disposed between the electrolyte membrane (11) and the first separator (2), and a second sealing member (13) is disposed between the electrolyte membrane (11) and the second separator (3).  The cross-sectional shape or rubber hardness of the sealing members (12, 13) is varied according to a deformation amount generated in the electrolyte membrane (11) by a sealing reactive force. More specifically, in a site where the deformation amount of the electrolyte membrane (11) is large, either the contact area between the sealing member (12) and the electrolyte membrane (11) is increased, or the rubber hardness of the sealing member (12) is reduced. In so doing, deformation of the electrolyte membrane (11) caused by the sealing reactive force is suppressed, and the sealing performance of a fuel cell (10) is improved.
Patent CA-2632759-C (CA)
Title: Programmable data acquisition for tubular objects
Inventor: BONAVIDES CLOVIS
IPC: G01V3/34
Filed: 2007-01-02
Granted: 2014-05-20
Abstract: In some embodiments, apparatus and systems, as well as methods, may operate to select an amount of imaging coverage associated with a substantially tubular object and a rotary scanner coupled to a telemetry system. Determining circumferential and longitudinal scan sampling intervals to provide substantially full coverage of the substantially tubular object may be included. Waveform sampling and transducer driving waveform parameters may also be determined according to an available data transmission bandwidth associated with the telemetry system.
Patent CA-2640787-C (CA)
Inventor: LEA PETER
IPC: G01N33/543
Filed: 2008-10-08
Granted: 2015-12-15
Abstract: L'invention présente une méthode d'égalisation de l'intensité de la fluorescence. La méthode comprend la fourniture d'un dispositif d'essai comportant au moins un jeu immobilisé de sondes moléculaires qui se lient à un analyte lié à un marqueur fluorescent; la fourniture d'un appareil de séchage comprenant un tube d'aspiration comportant une première et une deuxième ouvertures, la deuxième ouverture du tube d'aspiration étant connectée à une source d'aspiration en vue d'exercer une aspiration par ledit tube; le positionnement de la première extrémité du tube d'aspiration à proximité dudit au moins un jeu immobilisé de sondes moléculaires et l'exercice d'une aspiration par ledit tube d'aspiration en vue de retirer la vapeur dudit au moins un jeu immobilisé des sondes moléculaires. La demande de la présente invention comprend d'autres lectures d'intensité de signal fluorescent fiables en raison d'une réduction des facteurs d'extinction rapide du signal.
Patent CA-2641055-C (CA)
Inventor: KUEHNE HOLGER
IPC: A61K31/437
Filed: 2007-01-29
Granted: 2015-04-28
Abstract: Compounds of formula I (see formula I) wherein R1, R2, R4 and R5 are independently from each other hydrogen, C1-C6alkyl, C1-C6alkoxy or halogen; R3 is C1-C6alkyl, C1-C6alkoxy, aryloxy, C3-C7cycloalkyl or pentafluorosulphuranyl; R6 is hydrogen or C1-C6alkyl; R7 is hydrogen, C1-C6alkyl, hydroxy or halogen; R8 is phenyl which is unsubstituted or substituted by one or two groups independently selected from halogen, C1-C6alkyl, halogen-C1-C6alkyl and halogen-C1-C6alkoxy; R9 is 1H-pyrrolo[2,3-c]pyridin-7-yl, 1H-pyrazolo[3,4-c]pyridin-7-yl or (see above formula) wherein R17 and R18 are independently hydrogen, halogen, C1-C6alkyl, halogen-C1-C6alkyl or C(O)OCH3, and X is =CH- or =N-; n is 1, 2 or 3; and pharmaceutically acceptable salts thereof Also described are processes for preparation of the compounds, their use as pharmaceuticals, and pharmaceutical compositions comprising them.
Patent CA-2644580-C (CA)
Title: Procede et dispositif de mesure de charges
Inventor: FLEURY BYRON A
IPC: G01N3/20
Filed: 2006-03-03
Granted: 2015-08-25
Abstract: Dispositif destiné à la mesure de charges axiales sur un dispositif de commande mécanique (10) ayant un arbre tournant (30) pouvant être utilisé pour dériver la mesure d'un couple. Un dispositif de commande mécanique (10) peut comprendre un actionneur de vanne destiné à des dispositifs de régulation de débit de fluide. Le dispositif de mesure de charges peut comprendre une barre (65a), fonctionnellement reliée à un arbre rotatif, et configurée pour se déformer sous le déplacement axial de cet arbre. Un capteur (80) peut être couplé avec ladite ou lesdites barres (65a) et configuré pour générer un signal de sortie relatif au déplacement axial de l'arbre. La barre peut être maintenue entre deux paliers (74) de l'arbre rotatif à sa première extrémité, et fixé au boîtier (120) du dispositif de commande mécanique à sa seconde extrémité. La première extrémité de la barre (65a) peut se déplacer axialement avec l'arbre rotatif. La barre (65a) peut comprendre un segment discret de largeur et d'épaisseur uniformes.
Patent CA-2647203-C (CA)
Inventor: NOGALSKI JAMES F
IPC: B07B1/49
Filed: 2007-03-29
Granted: 2013-05-28
Abstract: ]A filter screen for a shale shaker includes a first end, a second end disposed opposite the first end, a first side disposed substantially perpendicular the first and second ends, a second side disposed opposite the first side and a plurality of transverse ribs disposed between the first side and the second side, wherein at least one transverse rib extends downwardly below a lower plane of the screen frame. A filter screen for a shale shaker includes a first end, a second end disposed opposite the first end, a first side disposed substantially perpendicular the first and second ends, a second side disposed opposite the first side, a plurality of transverse ribs disposed between the first side and the second side, and at least one positioning tab. A method of forming a screen frame for a shale shaker includes forming a screen frame and forming integrally a gasket along a perimeter of a lower plane of the screen frame.
Patent CA-2647988-C (CA)
Inventor: IWABUCHI NORIYUKI
IPC: A23K20/00
Filed: 2007-03-08
Granted: 2013-05-07
Abstract: An object is to provide an interleukin production regulator which can be used for prevention, treatment or recurrence prevention of a gastrointestinal disease or an autoimmune disease accompanied by an inflammation as the main symptom, which is highly safe, and which can be administered over a long period. Another object is to provide a method for production of the interleukin production regulator. Further object is to provide a pharmaceutical composition and a food, each of which comprises the interleukin production regulator. Disclosed are: a method for producing an interleukin production regulator having both an effect of maintaining or promoting the production of interleukin-10 and an effect of maintaining or promoting the production of interleukin-12, comprising the step of disrupting a cell of a microorganism belonging to the genus Bifidobacterium; an interleukin production regulator produced by the method; and a pharmaceutical and a food, each comprising the interleukin production regulator.
Patent CA-2648027-C (CA)
Inventor: MEIJER MICHEL DANIEL
IPC: C09D7/00
Filed: 2007-03-23
Granted: 2014-05-20
Abstract: Coating composition comprising an oxidatively drying binder, such as an alkyd, and a reactive diluent. The diluent is an ester of malonic acid and an unsaturated mono-alcohol, e.g., geraniol, farnesol, citronellol and / or nerol.
Patent CA-2662295-C (CA)
Title: Procede de recuperation d'hydrocarbures
Inventor: COLLINS IAN RALPH
IPC: E21B43/20
Filed: 2007-09-05
Granted: 2014-02-18
Abstract: Des hydrocarbures sont récupérés à partir de formations souterraines par inondation. Le procédé comprend les opérations consistant à faire passer un fluide de déplacement aqueux via un puits d'injection à travers une formation de grès poreuse et perméable pour libérer du pétrole, et à récupérer ledit pétrole libéré à partir d'un puits de production situé à une certaine distance dudit puits d'injection. Selon la présente invention, (a) la formation de grès comprend au moins un minéral ayant un potentiel zêta négatif dans les conditions de la formation; (b) du pétrole et de l'eau de gisement sont présents dans les pores de la formation; et (c) la fraction de la teneur en cations divalents dudit fluide de déplacement aqueux sur la teneur en cations divalents de ladite eau de gisement est inférieure à 1.
Patent CA-2662974-C (CA)
Title: Improvements in vacuum cleaners
Inventor: BONE DANNY
IPC: A47L9/12
Filed: 2000-07-14
Granted: 2011-09-27
Abstract: A filter arrangement for a vacuum cleaner for filtering particles of dust and debris from an airflow passing through the vacuum cleaner in which the filter has a peripheral rim via which it is fitted to a first housing part of a vacuum cleaner, wherein an annular seal element made of a resilient material surrounds said rim.
Patent CA-2664542-C (CA)
Title: Sio2 slurry for the production of quartz glass and use of the slurry
Inventor: WERDECKER WALTRAUD
IPC: C03B19/06
Filed: 2007-09-12
Granted: 2014-06-10
Abstract: A known SiO2 slurry for the production of quartz glass contains a dispersion liquid and amorphous SiO2 particles with particle sizes to a maximum of 500µm, wherein the largest volume fraction is composed of SiO2 particles with particle sizes in the range 1µm - 60µm, as well as SiO2 nanoparticles with particle sizes less than 100nm in the range 0.2 - 15% volume by weight (of the entire solids content). In order to prepare such a slurry for use, and to optimize the flow behavior of such a slurry with regard to later processing by dressing or pouring the slurry mass, and with regard to later drying and sintering without cracks, the invention suggests a slurry with SiO2 particles with a multimodal distribution of particle sizes, with a first maximum of the sizes distribution in the range 1µm - 3µm and a second maximum in the range 5µm - 50µm, and a solids content (percentage by weight of the SiO2 particles and the SiO2 nanoparticles together) in the range 83% - 90%.
Patent CA-2669277-C (CA)
Title: Process for providing an extended tubular article with a corrosion protection coating system having self-repairing properties
Inventor: NOOREN FRANS
IPC: F16L58/10
Filed: 2007-11-07
Granted: 2014-10-28
Abstract: The present invention A process for providing an extended tubular article or one or more sections of the extended tubular article with a corrosion protecting system, wherein (a) a layer of an adhesive composition is applied to the surface of the extended tubular article or the one or more sections of the extended tubular article, and (b) a corrosion protecting layer is applied to the layer of the adhesive composition, the adhesive composition comprising a polyolefin blend, wherein the polyolefin blend comprises 30 % to 100 % by weight of a polyisobutene and 0 % to 70 % by weight of an olefin polymer, based on the total weight of the polyolefin blend, wherein said polyisobutene is has a glass transition temperature of lower than -400C and a number average molecular weight Mn of 1300 to 1.000.000.
Patent CA-2674117-C (CA)
Inventor: SCHWIND PETER
IPC: G01N33/558
Filed: 2007-12-14
Granted: 2017-10-10
Abstract: The invention relates to a method for determining one or more cellularly bound analytes in a liquid sample, said method being carried out using a device comprising: at least one feeding zone (5) for applying the liquid sample; a porous membrane (2) that is suitable for letting cellular components penetrate therethrough and includes at least one indicator zone on the membrane, said indicator zone being able to interact with the cellularly bound analyte and containing at least one binding element against the cellularly bound analyte; and at least one absorption area (3) on the membrane, which absorbs the liquid after the liquid has passed the indicator zones. The at least one indicator zone lies between the feeding zone (5) and the absorption area (3). The method is carried out for concentrating and quantifying the minor cell population in heterogeneous cell populations, for example in cases of fetomaternal hemorrhage or in chimera, detecting an analyte provided at a low concentration on cells, determining the hematocrit value, and/or determining, in parallel, cellularly bound analytes in mixed-field reactions.
Patent CA-2676557-C (CA)
Inventor: HURD PHILLIP W
IPC: C08L91/00
Filed: 2008-01-31
Granted: 2015-08-04
Abstract: Oxidized and maleated compositions, such as oxidized and maleated tall oil compositions, can be prepared and used in a variety of industrial applications, including as emulsifiers and corrosion inhibitors.