baber/WOPTO huggingface dataset:
Patent CA-2616153-C (CA)
Inventor: NAESLUND MATS
IPC: H04L9/12
Filed: 2006-09-08
Granted: 2015-05-19
Abstract: Methods for cryptographic synchronization of data packets. A roll-over counter (ROC) value is periodically appended to and transmitted with a data packet when a function of the packet sequence number equals a predetermined value.  The ROC effectively synchronizes the cryptographic transformation of the data packets. Although the disclosed methods are generally applicable to many transmission protocols, they are particularly adaptable for use in systems wherein the data packets are transmitted to a receiver using the Secure Real-Time Transport Protocol (SRTP) as defined in Internet Engineering Task Force (IETF) Request for Comments (RFC) 3711.
Patent CA-2643825-C (CA)
Title: A respiratory gas supply circuit for an aircraft carrying passengers
Inventor: AUBONNET SEVERINE
IPC: B64D13/04
Filed: 2006-04-13
Granted: 2014-06-03
Abstract: The invention relates to a respiratory gas supply circuit for an aircraft carrying passengers, comprising a pressurized source of respiratory gas (R1, R2) and a supply line (2, 3), said circuit further comprising on said supply line a regulating device (12, 30) for controlling the supply in respiratory gas to said passengers, wherein said regulating device further comprises an electro-valve (12) controlled by a pulse width modulation signal provided by an electronic unit (20).
Patent CA-2651140-C (CA)
Inventor: ZOGG BRADLEY
IPC: F23J13/04
Filed: 2009-01-26
Granted: 2016-08-23
Abstract: A chimney section and a chimney system for handling gases is disclosed. The chimney section is rounded but non-circular in cross sectional shape and includes at least one flange on one end of the section body. The chimney section may be formed from a single piece of material, wherein the section body and flange are integrally formed with one another. In the chimney system, the junction between two adjacent chimney sections may consist of a flange interface, which is formed by the adjacent flanges on opposing ends of two adjacent chimney sections. A V-band may be placed over the flange interface to further seal the interior of the chimney sections, and a sealant may be placed in various positions of the chimney system to hermetically seal the interior thereof from the exterior. In another embodiment of the chimney system, insulation is added to create an insulated chimney system.
Patent CA-2652312-C (CA)
Inventor: MUELLER PETER
IPC: E02F3/36
Filed: 2007-05-16
Granted: 2015-01-27
Abstract: Quick-change device (12) comprising a quick coupler (16) fastened on the driven-machine side, an adapter (16) which can be locked with the quick coupler (16) and is connected to a tool (14), and a hydraulic coupling (20) for producing a hydraulic connection between the hydraulic system on the driven machine and the hydraulics of the tool (14), wherein the hydraulic coupling (20) consists of a first coupling part (20a) and a second coupling part (20b) and the two coupling parts (20a, 20b) are held relative to one another in an operating position, wherein the first coupling part (20a) and the second coupling part (20b) interact with at least mechanical retaining means (68, 78, 80) which are formed separately from the locking means of the quick-change device (12). The invention is distinguished by the fact that the coupling parts (20a, 20b) are held frictionally in the operating position by the mechanical retaining means (68, 78, 80).
Patent CA-2655272-C (CA)
Inventor: SHOEMAKER DANIEL
IPC: C12P19/34
Filed: 2007-06-14
Granted: 2017-04-18
Abstract: The present invention provides systems, apparatuses, and methods to detect the presence of fetal cells when mixed with a population of maternal cells in a sample and to test fetal abnormalities, e.g. aneuploidy. The present invention involves labeling regions of genomic DNA in each cell in said mixed sample with different labels wherein each label is specific to each cell and quantifying the labeled regions of genomic DNA from each cell in the mixed sample. More particularly the invention involves quantifying labeled DNA polymorphisms from each cell in the mixed sample.
Patent CA-2658498-C (CA)
Inventor: CHANG PETER R
IPC: C08B37/00
Filed: 2006-07-12
Granted: 2016-04-12
Abstract: The invention provides a process for producing polysaccharide gum comprising extracting a plant material with an aqueous solvent to produce a polysaccharide gum-containing extract; contacting the extract with at least one proteolytic enzyme to at least partially digest proteins in the extract; adding an organic solvent to the extract to precipitate the polysaccharide gum; and collecting the precipitated polysaccharide gum.
Patent CA-2659856-C (CA)
Inventor: UEDA YOSHIHISA
IPC: H01H37/54
Filed: 2007-08-08
Granted: 2013-09-03
Abstract: La présente invention concerne un commutateur réagissant à la chaleur (1) comportant un corps hermétiquement étanche (2) comprenant un boîtier métallique (3) et une plaque de couvercle (4), des broches-bornes électro-conductrices (10A, 10B) scellées sur la plaque de couvercle (4) un contact fixe (8) fixé dans la broche-borne électro-conductrice (10A), dont une extrémité est en liaison électro-conductrice et fixée à la face intérieure du corps hermétiquement étanche (2)et est soumise à une inversion de la direction de flexion à une température prédéterminée, et un contact mobile (7) fixé à l'autre extrémité de la plaque réagissant à la chaleur (6). Le contact mobile (7) et le contact fixe (8) comprennent un contact à base d'oxyde d'argent-étain et d'oxyde d'indium. Un gaz contenant une quantité d'hélium comprise entre 50% et 95% est scellé dans le corps hermétiquement étanche (2) de sorte que la pression est comprise entre 0,25 atm et 0,8 atm à la température ambiante.
Patent CA-2661178-C (CA)
Title: Boitier de lames verticales
Inventor: TOMMASSINI MARCELLO
IPC: B25H3/00
Filed: 2007-08-15
Granted: 2014-04-08
Abstract: L'invention concerne un boîtier de lames verticales qui comprend une moitié inférieure qui possède une pluralité de cavités en forme de lames verticales avec une surface inférieure sensiblement plate qui comprend une partie inclinée et une cavité approfondie. Le boîtier de lames verticales comprend également une moitié supérieure qui possède une pluralité de cavités formées dans celle-ci, une pluralité d'articulations et des moyens de fermeture.
Patent CA-2671278-C (CA)
Inventor: KAWAZOE YUJI
IPC: B23K26/16
Filed: 2008-08-06
Granted: 2012-11-13
Abstract: A difference processing circuit 22 receives input of welding images taken by a CCD camera 8 in real time and then differentiates power monitoring images recorded in a memory 21 from welding images to obtain difference processing reflected light images. Due to the difference processing performed by a difference processing circuit 22, foreign matter images included in welding images and power monitoring images are eliminated and the difference processing reflected light images that are obtained do not include any foreign matter images. A quality judgment device 17 uses the difference processing reflected light images obtained by a difference processing circuit 22 and conducts a quality judgment. As described above, since difference processing reflected light images do not include any foreign matter images, a quality judgment device 17 does not receive any influence from the foreign matter that is adhered to the protective glass 15 and can conduct an excellent evaluation of the welding quality.
Patent CA-2671376-C (CA)
Inventor: KETELSON HOWARD ALLEN
IPC: C11D1/00
Filed: 2007-12-10
Granted: 2013-04-30
Abstract: L'invention concerne l'utilisation de copolymères séquencés de poly(oxyéthylène)-poly(oxybutylène) dans des compositions pharmaceutiques utiles pour modifier les surfaces de lentilles de contact et d'autres dispositifs médicaux. La présente invention repose en partie sur la découverte que cette catégorie de composés est particulièrement efficace dans le mouillage de surfaces hydrophobes, telles que les surfaces de lentilles de contact, en hydrogel de silicone et d'autres types de lentilles ophtalmiques. De tels composés sont également utiles à des fins de nettoyage. L'utilisation des composés comme agents tensioactifs dans divers types de compositions de traitement de lentilles de contact constitue, par conséquent, un mode de réalisation préféré de la présente invention.
Patent CA-2676088-C (CA)
Title: Process for reducing carbon dioxide emission in a power plant
Inventor: LI KUEI-JUNG
IPC: B01D53/62
Filed: 2008-01-23
Granted: 2015-05-26
Abstract: A process for reducing CO2 emission in a power plant, wherein the power plant comprises at least one gas turbine coupled to a heat recovery steam generator unit and the CO2 capture unit comprises an absorber and a regenerator, the process comprising the steps of: (a) introducing hot exhaust gas exiting a gas turbine having a certain elevated pressure into a heat recovery steam generator unit to produce steam and a flue gas stream comprising carbon dioxide; (b) removing carbon dioxide from the flue gas stream comprising carbon dioxide by contacting the flue gas stream with absorbing liquid in an absorber having an elevated operating pressure to obtain absorbing liquid enriched in carbon dioxide and a purified flue gas stream, wherein the settings and/or construction of the gas turbine are adjusted such that the hot exhaust gas exiting the gas turbine has a pressure of at least 40% of the elevated operating pressure of the absorber.
Patent CA-2679374-C (CA)
Inventor: MCMAHON ROBERT
IPC: A61K35/745
Filed: 2008-02-22
Granted: 2016-05-31
Abstract: The present invention is directed to a novel method for treating or preventing systemic inflammation in a subject. The method administering to the subject a therapeutically effective amount of inactivated LGG.
Patent CA-2681330-C (CA)
Inventor: STOTTS SHEILA G
IPC: A45D26/00
Filed: 2008-03-07
Granted: 2015-01-27
Abstract: L'invention concerne un outil permettant d'enlever les extensions capillaires qui a généralement la forme d'une paire de pinces à deux mâchoires formées de deux éléments allongés joints ensemble de façon pivotante. Un corps fixé au premier élément allongé comporte un récipient pour solvant. Un tube s'étend du récipient à une ouverture pratiquée sur une surface interne de l'une des mâchoires. Le récipient inclut une pompe qui éjecte une quantité de solvant par un tube et qui est activée par un levier fixé au corps. Une extension capillaire est placée entre les mâchoires de l'outil susmentionné ; le levier est pressé pour éjecter une quantité appropriée du solvant à travers le tube ; et une pression est appliquée sur l'extension capillaire avec les mâchoires de l'outil pour affaiblir la fixation jusqu'à ce que le matériau de liaison soit suffisamment dissous pour pouvoir détacher l'extension capillaire.
Patent CA-2682923-C (CA)
Inventor: ALBRECHT JEREMY J
IPC: A61B17/34
Filed: 2008-05-12
Granted: 2014-10-07
Abstract: L'invention concerne un dispositif d'accès chirurgical composé d'un écarteur chirurgical ayant un anneau externe non souple avec un axe annulaire, un anneau interne et un manchon couplant l'anneau externe à l'anneau interne. L'anneau externe non souple est conçu pour rouler sur lui-même autour de l'axe annulaire pour faire rouler le manchon autour de l'anneau externe pour écarter et fermer une ouverture dans une paroi de corps biologique. Le dispositif d'accès peut comprendre un couvercle conçu pour être couplé à l'anneau externe non souple de l'écarteur chirurgical. L'anneau externe de l'écarteur chirurgical a une forme en coupe transversale qui empêche le couvercle d'être partiellement ou inexactement couplé à l'anneau externe de l'écarteur chirurgical.
Patent CA-2685660-C (CA)
Title: Exhaust pipe structure for saddle-ride type vehicle
Inventor: KOYANAGI MASASHI
IPC: F01N13/04
Filed: 2009-11-16
Granted: 2012-07-17
Abstract: An objective is to provide an exhaust-pipe structure for saddle-ride type vehicle including extension paths each having a capacity appropriate for the output capacity of a corresponding cylinder. A front exhaust pipe and a rear exhaust pipe extend from a front cylinder and a rear cylinder constituting a V--type engine, respectively. A silencer is connected to rear end portions of the front and rear exhaust pipes. As expansion chambers, the silencer is provided with a lower first chamber led from the front cylinder and an upper first chamber led from the rear cylinder. A protruding space protruding from the lower first chamber is formed in the upper first chamber, so that the capacity of the lower first chamber led from the front cylinder is larger than the capacity of the upper first chamber led from the rear cylinder.
Patent CA-2690207-C (CA)
Inventor: LAWSON FREDERICK
IPC: A01K1/015
Filed: 2010-01-13
Granted: 2017-02-28
Abstract: There is provided an aqueous liquid deodorizing composition for animal litter and a method of deodorizing animal litter by contacting the lifter with the composition by spraying. The composition comprises a crusting inhibitor.
Patent CA-2692267-C (CA)
Inventor: STITES JOHN THOMAS
IPC: A63B53/02
Filed: 2008-06-25
Granted: 2012-09-04
Abstract: Golf club heads are releasably engaged with shafts so that the club heads and shafts can be readily interchanged and/or so that the shaft position with respect to the club head can be readily changed. Assemblies for connecting the club head and shaft may include: (a) a shaft engaging member including a rotation-inhibiting structure; (b) a club head engaging member including a shaft-receiving chamber and a retaining structure for engaging the rotation-inhibiting structure; and (c) a securing system for releasably securing the shaft engaging member with respect to the club head engaging member. The club head and shaft may be changed by releasing the securing system and exchanging the original parts with different parts. Furthermore, the shaft may be bent or otherwise extend at an angle from the shaft engaging member so as to allow adjustment of the shaft position with respect to the club head.
Patent CA-2693390-C (CA)
Inventor: VERNIER JEAN-MICHEL
IPC: C07C311/28
Filed: 2008-07-28
Granted: 2017-01-17
Abstract: This invention concerns N-(2-arylamino) aryl sulfonamide compounds which are inhibitors of MEK including crys-talline polymorphic forms which exhibit a specific powder x-ray diffraction profile and/or a specific differential scanning calorimetry profile. This invention also concerns pharmaceutical compositions comprising the compounds described herein and methods of use of the compounds and compositions described herein, including the use in the treatment and/or prevention of cancer, hyperprolif-erative diseases and inflammatory conditions. The invention also concerns methods of making the compunds and compositions described herein.
Patent CA-2696414-C (CA)
Title: Method and system for calibrating streamer electrodes in a marine electromagnetic survey system
Inventor: LINDQVIST ULF PETER
IPC: G01V13/00
Filed: 2010-03-09
Granted: 2012-12-11
Abstract: A marine electromagnetic sensor system includes a sensor cable having at least one electromagnetic sensor thereon. A first calibration electrode is disposed on the cable on one side of the sensor. A second calibration electrode is disposed on the cable on an opposite side of the sensor. A calibration power supply is coupled to the first and second calibration electrodes. A measuring circuit is coupled to the sensor. A method for calibrating marine electromagnetic survey electrodes includes imparting electric current between calibration electrodes disposed at spaced apart locations on a cable deployed in the water. Voltages impressed across a pair of electrodes disposed on the cable between the calibration electrodes are detected in response to the current. A change in sensitivity of the at least one pair of electrodes is determined using the detected voltages.
Patent CA-2699091-C (CA)
Title: Documents d'identification comportant des caracteristiques anti- contrefacon assurant l'inviolabilite
Inventor: JONES ROBERT L
IPC: B42D25/23
Filed: 2010-04-06
Granted: 2017-08-22
Abstract: Un document didentification qui comprend des caractéristiques anti-contrefaçon assurant linviolabilité en cas de tentatives de contrefaçon comprend une zone de réception dimage comportant un ou plusieurs éléments dinformation fixes ou variables. Dans un mode de réalisation, un motif de matériel est intégré à la couche de réception dimage dans la proximité dun ou de plusieurs éléments dinformation fixes ou variables dans une configuration prédéterminée. Le motif intégré comporte un matériel insoluble au solvant de sorte quune tentative de délaminage du document au moyen de solvants produit un effet daltération détectable visuellement.
Patent CA-2700099-C (CA)
Inventor: BARKER EARL
IPC: B27B3/28
Filed: 2010-04-14
Granted: 2016-01-05
Abstract: At least one geometric characteristic for each of a number of pieces of lumber is determined. Each of the pieces of lumber may then be logically associated with at least one of a log or a cant from which the piece of lumber was sawn.
Patent CA-2702650-C (CA)
Inventor: BURNS CHRISTOPHER JOHN
IPC: C07D401/12
Filed: 2008-03-12
Granted: 2017-01-03
Abstract: The present disclosure relates to phenyl amino pyrimidine compounds comprising the following general formula: (See Formula I) which are inhibitors of JAK kinases. In particular the compounds are selective for JAK2 kinases as compared to JAK3.
Patent CA-2702840-C (CA)
Title: Containers particularly for agricultural products
Inventor: HEIMAN YOSEF
IPC: B65D85/34
Filed: 2008-10-29
Granted: 2016-10-11
Abstract: An open lop container comprising a rectangular frame having four frame-members (H1;H2;H3;H4) and four legs (G1;G2;G3;G4) extending from the four comers of the frame. A first sleeve (S1) made of a foldable sheet material is wrapped over a first pair of opposite frame-members, and a second sleeve (S2) made of a foldable sheet material is wrapped over a second pair of opposite frame-members.
Patent CA-2703550-C (CA)
Inventor: ZITOUNI GLEY
IPC: F01N5/04
Filed: 2010-05-11
Granted: 2012-11-20
Abstract: A gas turbine engine test cell has a turbine detuner capable of recovering kinetic energy from exhaust gases emitted by a gas turbine engine while also detuning the exhaust flow to reduce unwanted infrasound. The gas turbine engine test cell includes a test cell building, a thrust frame for mounting the gas turbine engine, and the turbine detuner disposed downstream of the thrust frame for extracting energy from the exhaust gases of the gas turbine engine when in operation. The turbine detuner has an inlet for receiving the exhaust gases, a kinetic energy recovery mechanism (e.g. stator and rotor) for converting the kinetic energy of the exhaust gases into rotary power, and an outlet through which de-energized exhaust gases are emitted after being de-energized by the kinetic energy recovery mechanism. By eliminating the augmentor, the test cell is more compact. The turbine detuner not only reduces infrasound but also recovers otherwise wasted energy.
Patent CA-2707909-C (CA)
Inventor: CHEN YUANWEI
IPC: A61K31/222
Filed: 2008-12-11
Granted: 2016-10-18
Abstract: Provided are compounds having an inhibitory effect on sodium-dependent glucose cotransporter SGLT. The invention also provides pharmaceutical compositions, methods of preparing the compounds, synthetic intermediates, and methods of using the compounds, independently or in combination with other therapeutic agents, for treating diseases and conditions which are affected by SGLT inhibition.
Patent CA-2709301-C (CA)
Title: Modulateurs de regulateur de conductance transmembranaire de fibrose cystique
Inventor: BINCH HAYLEY
IPC: A61P25/28
Filed: 2008-12-12
Granted: 2016-05-10
Abstract: L'invention concerne des modulateurs de transporteurs de cassette de liaison à l'ATP (= ABC =) ou de leurs fragments de formule (I), y compris le régulateur de conductance transmembranaire de fibrose cystique, leurs compositions et des procédés y étant associés. La présente invention concerne également des procédés de traitement de maladies utilisant de tels modulateurs de régulateur de conductance transmembranaire de fibrose cystique.
Patent CA-2709389-C (CA)
Title: Multistrand coil for interventional therapy
Inventor: DEHNAD HOUDIN
IPC: A61B17/12
Filed: 2008-12-12
Granted: 2016-07-05
Abstract: The embolic coil includes a microcoil and an elongated wire electrically connected to the microcoil for accelerating embolization of an aneurysm into which the embolic coil is placed. The microcoil is formed of a first metallic material having a first reduction potential, and the elongated wire is formed of a second metallic material having a second reduction potential lower than the first reduction potential of the first metallic material.
Patent CA-2709817-C (CA)
Inventor: SUEMATSU KEIGO
IPC: H01M8/04
Filed: 2009-01-23
Granted: 2012-10-09
Abstract: The present invention relates to a fuel cell system that is capable of running a detailed diagnostic check on the internal dryness of a fuel cell. The fuel cell system measures the distribution of electrical current density on a power generation plane of the fuel cell, and diagnoses the internal dryness of the fuel cell in accordance with changes in the peak position of electrical current density on the power generation plane. If the fuel cell is configured to let a reactant gas (hydrogen) on the anode side and a reactant gas (air) on the cathode side flow in opposing directions with the power generation plane positioned in between, the fuel cell system judges whether the peak position of electrical current density is displaced toward the outlet of an anode or the outlet of a cathode. In accordance with the result of judgment, the fuel cell system can determine whether dry-up has occurred on the anode side or cathode side.
Patent CA-2714688-C (CA)
Inventor: HAVIRD WILLIAM D
IPC: D06M13/285
Filed: 2010-09-09
Granted: 2018-06-12
Abstract: A flame retardant fabric wherein a flame retardant composition is applied to the fabric while the fabric is being stretched. Preferably the fabric is a blend of cotton and a thermoset. Carbon fibers may be included to impart anti-static properties.
Patent CA-2715688-C (CA)
Inventor: EVANS NIGEL
IPC: E21B4/00
Filed: 2007-08-15
Granted: 2014-02-11
Abstract: A drilling stabilization system includes a power section coupled to an upper end of a transmission housing, a bearing housing coupled to a lower end of the transmission housing, and a drill bit coupled to the bearing housing, wherein the transmission housing includes at least two radially outwardly extending blades disposed on the transmission housing. A method of drilling a substantially concentric wellbore includes drilling a formation with a directional drilling bottomhole assembly coupled to a drill string, changing a direction of the drilling of the formation being drilled, removing the directional drilling bottomhole assembly from the drill string, coupling a drilling stabilization system to the drill string, and drilling the formation with the drilling stabilization system.
Patent CA-2716889-C (CA)
Inventor: EVANS JOHN C
IPC: A61F13/04
Filed: 2008-01-30
Granted: 2014-04-15
Abstract: A medical bandage is disclosed including a knitted spacer fabric cover or padding positioned in surrounding relation on a moisture-hardenable substrate. A reactive system is applied to and into the thickness of the substrate. The reactive system having a first state wherein the substrate remains in a flexible, conformable condition and a second state wherein the reactive system hardens, simultaneously hardening the substrate into a desired conformation.