baber/WOPTO huggingface dataset:
Patent CA-2628159-A1 (CA)
Inventor: WALLBERG HANS
IPC: C07D233/76
Filed: 2006-12-13
Abstract: The invention provides compounds of the formula (I) wherein the variables are as defined in the specification. The compounds of the invention are inhibitors of metalloproteinase MMP-12 and are among other things useful for the treatment of obstructive airway diseases, such as chronic obstructive pulmonary disease (COPD).
Patent CA-2630118-A1 (CA)
Title: Immunostimulatory properties of oligonucleotide-based compounds comprising modified immunostimulatory dinucleotides
Inventor: KANDIMALLA EKAMBAR R
IPC: C07H21/04
Filed: 2005-11-07
Abstract: Published without an Abstract
Patent CA-2631789-A1 (CA)
Title: Gas burner system
Inventor: CHEN WEN CHOU
IPC: F23Q3/00
Filed: 2008-05-12
Abstract: A gas burner system includes a power supply device, one or a number of gas burners, one or a number of gas valve for controlling the fuel gas passage(s) of the gas burner(s), one or a number of control device each having an operating device for inputting a command signal, a microprocessor for receiving the command signal from the operating device and outputting a corresponding control signal, a valve control device for driving the gas valve(s) subject to the control signal from the microprocessor, an ignition induction electrode located on each gas burner at one side, and one or a number of igniter and inductor combination device for providing a high voltage current to the ignition induction electrode at each gas burner subject to the control signal from the microprocessor to cause the ignition induction electrode at each gas burner to discharge sparks for burning the discharged fuel mixture so that the igniter and inductor combination device stops from providing the high voltage current when received a feedback flame signal from the ignition induction electrode and sending the feedback signal to the microprocessor.
Patent CA-2632695-A1 (CA)
Inventor: GRUBER DANNY
IPC: G06Q10/00
Filed: 2006-11-10
Abstract: A personalised video generation system, including: (i) a digital asset manager for storing a video project file marked with references to content groups and content substitution rules; (ii) an editing tool for accessing the file and displaying content of the file grouped based on the groups, and generating an interface for substituting content across a video corresponding to the file, the interface adjusting the references for the digital asset manager; and (iii) a content generation engine for processing the file and the rules, based on personal data for intended recipients, to access content items and generating a plurality of video project files for rendering as corresponding videos for the recipients. The system can also include (iv) a distribution engine for communicating with a least one distribution gateway for a delivery platform; and (v) a least one render engine for receiving the video project files, causing rendering of the videos for a respective delivery platform, and forwarding the videos to the distribution engine for distribution of the videos for the respective delivery platform.
Patent CA-2634973-A1 (CA)
Title: Novel benzo-1,3-dioxolyl-and benzofuranyl substituted pyrrolidine derivatives as endothelin antagonists
Inventor: SORENSEN BRYAN K
IPC: C07D405/12
Filed: 1997-02-12
Abstract: A compound of formula (1), or a pharmaceutically acceptable salt thereof is disclosed, as well as processes for intermediates in the preparation thereof, and a method of antagonizing endothelin.
Patent CA-2637172-A1 (CA)
Title: Pyridin-2-amine derivatives and their use as glucokinase activators
Inventor: BOYD STEVEN ARMEN
IPC: C07D495/04
Filed: 2007-01-24
Abstract: Provided are compounds of formula I wherein R2, L, Z, Y, G and R1 are as defined herein, that are useful in the treatment and/or prevention of diseases or disorders mediated by deficient levels of glucokinase activity or which can be treated by activating glucokinase including, but not limited to, diabetes mellitus, impaired glucose tolerance, IFG (impaired fasting glucose) and IFG (impaired fasting glycemia), as well as other diseases and disorders such as those discussed herein.
Patent CA-2639662-A1 (CA)
Title: Systeme et methode de hachage sur place de donnees sensibles
Inventor: SHEETS JOHN
IPC: G06Q20/00
Filed: 2008-09-19
Abstract: Des données à échanger dans une transaction sont protégées en utilisant une fonction de hachage pour transformer des données sensibles en une forme brouillée. La fonction de hachage peut utiliser comme ses données dentrée dérivées entièrement ou en partie des données à échanger. La fonction de hachage peut également utiliser comme ses données dentrée dérivées entièrement ou en partie dautres données localement disponibles. La sortie de la fonction de hachage est ensuite transmise à une destination qui tente de recréer la sortie de la fonction de hachage pour valider la transmission de données.
Patent CA-2642430-A1 (CA)
Title: Medical electrode possessing a ph indicator
Inventor: GARSTKA ERICK
IPC: A61K50/00
Filed: 2008-10-31
Abstract: The present disclosure provides electrodes that possess components capable of indicating to an end-user when the electrode is in need of replacement. In embodiments, the electrodes include a hydrogel in combination with a pH indicator which changes its color or opacity upon repeated use of the electrode, thereby indicating an appropriate time for changing or replacing the electrode.
Patent CA-2643256-A1 (CA)
Inventor: WARD ADAM
IPC: B23D23/00
Filed: 2008-11-06
Abstract: A cutting machine for trimming window covering work pieces is disclosed. The cutting machine includes a stand, one or more cutting mechanisms attached to the stand, a controller and one or more locators connected to the controller that are movable relative to the one or more cutting machines and are configured to engage at least a portion of a window covering work piece between the ends of the work piece. The controller has a memory having a program. The program enables the controller to cause one or more of the locators to move so that a desired amount of material can be trimmed from at least one end of the work piece after the controller receives information about the work piece. The controller may be connected to the one or more locators by one or more wireless connections or by one or more direct connectors such electronic wiring.
Patent CA-2645591-A1 (CA)
Inventor: UCHIYAMA NAOKI
IPC: G01N21/59
Filed: 2007-02-15
Abstract: A hydrogen gas detector structured so that a hydrogen sensor whose reflectance (optical reflectance) changes upon contact with hydrogen gas is exposed to light from a light source, and that a photosensor receives light having been irradiated from the light source and having transmitted the hydrogen sensor or having been reflected by a reflective film. The hydrogen gas detector detects leakage of hydrogen gas on the basis of output signal from the photosensor corresponding to the intensity of light received.
Patent CA-2646146-A1 (CA)
Title: Methods and apparatus for centralized content and data delivery
Inventor: MARKLEY JEFFREY P
IPC: H04L12/28
Filed: 2007-03-14
Abstract: Methods and apparatus for centralized content, media and data delivery and access within a premises such as, e.g., a residence. In one embodiment, the apparatus comprises a remotely manageable premises device that acts as a centralized client networking platform, providing gateway services such as network management as well as traditional content and high-speed data delivery functions. The device also acts as the shared internet connection for all devices in the premises via a cable modem, sharing personal and DVR content such as video, music and photos (and any associated metadata) throughout the premises, and providing both a wired and wireless network in the home. Telephony services utilizing e.g., embedded multimedia terminal adapter (eMTA) and/or Wi-Fi architectures may also be provided via the device. The device can also provide a trusted domain for content or data, as well as allowing a subscriber total mobility in the home.
Patent CA-2647520-A1 (CA)
Title: Method and apparatus of low strengh electric field network-mediated delivery of drug, gene, sirna, shrn, protein, peptide, antibody or other biomedical and therapeutic molecules and reagents in skin, soft tissue, joints and bone
Inventor: SEN LUYI
IPC: C12N15/87
Filed: 2007-04-02
Abstract: The illustrated embodiments of the invention include four preferred embodiments: 1) a method and apparatus for the joint and its related soft tissue for bone gene, protein and drug delivery; 2) a method and apparatus for gene, protein and drug delivery to an extremity; 3) a method and apparatus for delivery of gene, protein and drug delivery to skin and soft tissue; and/or 4) a method and apparatus for delivery of a gene, protein and drug to soft tissue tumor.
Patent CA-2648723-A1 (CA)
Inventor: SPEIER INGO
IPC: H05B44/00
Filed: 2007-04-23
Abstract: The present invention provides a method and apparatus for optical feedback control for an illumination device, wherein the control signal for each array of one or more light-emitting elements corresponding to a particular colour, is independently configured using a modification signal whose frequency is different for each colour. Electronic filters whose center frequencies are substantially equal to the modification signal frequencies of the drive currents for the light-emitting elements are used to discriminate between the radiant flux corresponding to each of the different colours of light-emitting elements, from a sample of the mixed radiant flux output collected by one or more optical sensors. The output of an individual electronic filter is substantially directly proportional to the radiant flux output of the light-emitting elements of the associated colour, which together with the desired luminous flux and chromaticity of the output light, the controller can use to adjust the control signals.
Patent CA-2649317-A1 (CA)
Inventor: OSSIPOV ALEXEI
IPC: A61F2/16
Filed: 2007-04-12
Abstract: The invention provides a medical device and method to reduce the occurrence of pseudophakic pupillary block following implantation of an intraocular lens. The device includes an intraocular lens configured with channels traversing through the surfaces of the lens optic. The invention includes special edge angulations and locations in the optic zone that eliminate optical distortion from channels. The channels perform as valves configured to allow flow of a patient's aqueous humor from one surface of the lens through to the other surface of the lens, thereby preventing fluid pressure from building up in a patient's eye.
Patent CA-2650447-A1 (CA)
Title: Feuille de materiau multicouche et son procede de preparation
Inventor: VANEK DAVID
IPC: F41H5/04
Filed: 2007-04-26
Abstract: L'invention porte sur une feuille de matériau multicouche comprenant une pile consolidée de monocouches unidirectionnelles d'une polyoléfine étirée à poids moléculaire ultra élevé. Le sens d'étirement des deux couches suivantes de la pile diffère. De plus, l'épaisseur d'au moins une monocouche n'excède pas 50 µm, et la résistance d'au moins une monocouche est comprise entre 1,2 GPa and 3 GPa. L'invention porte également sur un article résistant aux balles comprenant la feuille de matériau multicouche et sur son procédé de préparation.
Patent CA-2650655-A1 (CA)
Inventor: LEGRAND DARREN MARK
IPC: C07D277/48
Filed: 2007-05-21
Abstract: The present invention concerns a compound of formula Ia wherein: Ra * is hydrogen or C1-C4-alkyl; Rb* is -(C1-C4-alkylene)-Y-C1-C4-haloalkyl or -(C1-C4-alkylene)-Y-C1-C4-hydroxyalkyl; Y represents -CONH- or a five membered heteroaryl group. R2* is C1-C4-alkyl or halogen; R3* is halo, -SO2-CH3, -SO2-CF3, carboxy, -CO-NH2, -CO-di(C1-C8-alkyl)amino, or a 5- or 6- membered heterocyclic ring having one or more ring hetero atoms selected from the group consisting of oxygen, nitrogen and sulphur, that ring being optionally substituted by halo, cyano, oxo, hydroxy, carboxy, nitro, C3-C8-cycloalkyl, C1-C8-alkylcarbonyl, C1-C8-alkoxy optionally substituted by aminocarbonyl, or C1-C8-alkyl optionally substituted by hydroxy, C1- C8-alkoxy, C1- C8-alkylamino or di(C1- C8-alkyl)amino; R4* is hydrogen, halo, -SO2-CH3, nitrile, C1- C8-haloalkyl, imidazolyl, C1- C8-alkyl, -NR8*R9*, or -SO2-NR8*R9*; and R5* is hydrogen, halogen or C1- C8-alkyl; R8* and R9* are independently hydrogen, amino, C1- C8-alkylamino, di(C1- C8-alkyl)amino, or CC1- C8-alkyl optionally substituted by hydroxyl; or a pharmaceutically acceptable salt, or solvate thereof, to compositions and use of the compounds in the treatment of diseases ameloriated by inhibition of phosphatidylinositol 3-kinase.
Patent CA-2650674-A1 (CA)
Inventor: BEZANCON ANNE
IPC: G06F15/173
Filed: 2007-05-01
Abstract: A system and method for location-specific content messaging enables location matching between users of internet access devices and content that is particularly relevant at or near a certain location. The location-specific content is communicated only to one or more internet protocol-enabled (IP) devices that are accessible by wired or wireless (or both) access devices located at or near said certain location. The location-specific content is provided to an access device that is wired or wireless, or both, of a user connected to one of the IP devices. The user automatically receives the location-specific content at the access device when at or near the certain location whether or not entering location information.
Patent CA-2651166-A1 (CA)
Title: A post-combustion lance including an internal support assembly
Inventor: LEGEARD KERRY J
IPC: F27D3/16
Filed: 2009-01-26
Abstract: A post-combustion lance for directing a gas at least partially therethrough.  The post-combustion lance includes a body having a primary tip from which a first part of the gas exits, upper and lower portions, and a post-combustion distributor mounted between the upper and lower portions and upstream from the primary tip. The distributor includes a number of ports through which a second part of the gas exits the lance. The lance also includes an upper inner tube positioned at least partially upstream from the distributor and an internal support assembly for supporting the body. The internal support assembly includes an internal tube positioned inside the body and coaxial with the body.
Patent CA-2651954-A1 (CA)
Title: Alleles de hla associes a des reactions indesirables a un medicament et methodes de detection afferentes
Inventor: CHEN WEI-HSUAN
IPC: C12Q1/02
Filed: 2007-05-11
Abstract: L'invention concerne un procédé permettant de déterminer la présence de certains allèles de HLA, tels que HLA-B*1502 ou HLA-B*580, et un kit permettant de mettre en oeuvre ledit procédé. L'invention concerne également un procédé permettant d'évaluer le risque qu'un patient développe des réactions indésirables à un médicament (p. ex. Syndrome de Stevens-Johnson, nécrolyse épidermique toxique ou syndrome d'hypersensibilité) basées sur la présence ou l'absence d'un marqueur génétique (p. ex. HLA-B*1502, HLA-B*5801 ou HLA-B*4601).
Patent CA-2653274-A1 (CA)
Title: Polymer core prosthetic dental device with an esthetic surface
Inventor: BASSETT JEFFREY A
IPC: A61C8/00
Filed: 2007-05-23
Abstract: A prosthetic dental device has an inner portion formed of an inner material and an outer portion formed of an outer material that covers at least a part of the inner portion. The inner material is substantially different from the color of natural teeth while the outer material is substantially the same color as natural teeth. Both the inner material and the outer material comprise a polymer.
Patent CA-2654468-A1 (CA)
Title: Power supply system and vehicle including the same
Inventor: ICHIKAWA SHINJI
IPC: H02M3/155
Filed: 2007-06-07
Abstract: A hysteresis characteristic part switches the outputs of selection commands (SEL1,SEL2) in accordance with a status characteristic (ST1,ST2) depending on a current selection status (history). That is, the hysteresis characteristic part executes a switching determination in accordance with the status characteristic (ST1) when the selection command (SEL1) is selected, while it executes a switching determination in accordance with the status characteristic (ST2) when the selection command (SEL2) is selected. If the charging/discharging voltage (Vb1) is compared with the charging/discharging voltage (Vb2) and becomes lower than a switching threshold voltage (Vth1), then a switching is executed from the selection command (SEL1) to the selection command (SEL2).
Patent CA-2654993-A1 (CA)
Title: Reinforcement rib and overhead structure incorporating the same
Inventor: WILSON MICHAEL W
IPC: E02D29/00
Filed: 2009-02-23
Abstract: An arch-shaped overhead structure comprises a curved metal archway with alternating crests and troughs, and reinforcement ribbing secured at spaced locations along the longitudinal length of the metal archway. The reinforcement ribbing comprises a number of longitudinally curved, roll-formed reinforcement ribs arranged in an end-to-end fashion, with each rib secured at least to a pair of crests and spanning at least one trough. Each rib comprises a pair of generally planar sidewalls, a generally planar top wall bridging the sidewalls and a generally planar lower flange extending from an opposite end of each sidewall. The sidewalls are inwardly angled in a direction towards the top wall, and each lower flange is secured to one of the pair of crests and has an under surface that is concave and has a shape complimentary to that one of the pair of crests. The reinforcement ribs allow the archway to carry higher loads.
Patent CA-2655665-A1 (CA)
Inventor: MILLER KEVIN BURKE
IPC: A23L11/00
Filed: 2007-05-24
Abstract: Disclosed is a method and composition for nutritional compositions containing -glucosidase inhibitors, and more specifically Touchi Extract and its uses in the treatment of many disorders. These disorders include diabetes, hyperlipidemia, obesity, Metabolic syndrome/Syndrome X, COPD, malabsorption, Crohn's disease, diarrhea, constipation, irritable bowel syndrome, human immunodeficiency virus, cystic fibrosis, non-alcoholic steatohepatitis, polycystic ovarian syndrome including associate infertility, and erectile dysfunction. Further, -glucosidase inhibitors, and more specifically Touchi Extract can be used to aid healing in critical care patients and for general wound healing. Additionally, -glucosidase inhibitors, including Touchi Extract can be used to enhance athletic performance.
Patent CA-2656306-A1 (CA)
Title: Tea extracts for reducing off-taste of non-nutritive sweeteners
Inventor: JOHNSON WINSOME
IPC: A23L27/10
Filed: 2008-03-14
Abstract: Aspects of the invention relate to beverage compositions, including, for example, concentrated and ready-to-drink beverages, sweetened with at least one non-nutritive sweetener and further including at least one tea extract in an amount sufficient to reduce the off-note taste of the non-nutritive sweetener. In certain embodiments, the tea extract comprises one or more extracts of tea selected from the group consisting of: black tea, oolong tea, green tea, white tea, herbal tea, and citrus tea.
Patent CA-2657139-A1 (CA)
Title: Bimodal pipe resin and products made therefrom
Inventor: GRAY STEVE
IPC: B29C48/92
Filed: 2007-07-11
Abstract: Disclosed is a bimodal Ziegler-Natta catalyzed polyethylene, having a density of from.930 g/cc to 0.960 g/cc, and a molecular weight distribution of from 10 to 25, wherein an article formed therefrom has a PENT of at least 1500. Also disclosed is a method of preparing a tubular article including obtaining a bimodal polyethylene having a density of from.930 g/cc to 0.960 g/cc and a molecular weight distribution of from 10 to 25, and processing the polyethylene under conditions where a specific energy input (SEI) is less than 300kW.h/ton, and wherein the article has a PENT of at least 1500. Further disclosed is a method for controlling the degradation of polyethylene including polymerizing ethylene monomer, recovering polyethylene, extruding the polyethylene, and controlling the degradation of polyethylene by measuring the SEI to the extruder and adjusting throughput and/or gear suction pressure keep SEI less than 300kW.h/ton, and forming an article.
Patent CA-2657558-A1 (CA)
Title: Wave energy converter
Inventor: MOORE SEAN DEREK
IPC: E02B9/08
Filed: 2007-07-09
Abstract: A wave energy converting apparatus (44) and its associated tension mooring system (50) is described. The wave energy converting apparatus (44) comprises an elongate support structure (45) designed to extend above a mean water level in the ocean. The support structure (45) has a submerged member (46) provided in connection therewith below the mean water level. A float member (48) of positive buoyancy is slidably mounted on the support structure (45) so as to be movable in a vertical direction. The apparatus (44) also comprises a linear electric generator (49) having a stator provided in connection with the support structure (45) and a translator integrated into the body of the float member (48). Differential motion of the float member (48) relative to the support structure (45) results in the generation of electrical power by the linear electric generator (49). The tension mooring system (50) comprises a cable (51) extending from a ballast means (52) to a counterbalancing means (53) adapted to be suspended from the submerged member (46) via a pulley mechanism (54). The tension mooring system (50) allows the apparatus (44) to be "tuned" to the prevailing ocean conditions.
Patent CA-2660270-A1 (CA)
Title: Combination smoke and heat detector
Inventor: KATOU TOMOHIRO
IPC: G08B17/10
Filed: 2009-03-27
Abstract: Provided is a combination smoke and heat detector which allows, in spite of a simple structure, light emitted from an indication lamp to be visually confirmed from a wide range of directions. A combination smoke and heat detector (100) includes a body base (10), a printed circuit board (1), a thermosensitive element (2), a dark chamber (3), an indication lamp (4) mounted to the printed circuit board (1), a protective cover (30), and a bar-like light guide (5) for guiding light emitted from the indication lamp (4) to outside of the protective cover (30). The light guide (5) passes through a light guide through-hole (35) formed in the protective cover (30) so as to be mounted therein, with one end surface thereof being faced with the indication lamp (4), and another end surface thereof protruding to the outside of the protective cover (30) by a height substantially equal to or larger than a protruding height of the dark chamber (3). Further, the light guide (5) is arranged oppositely to the thermosensitive element (2), with the dark chamber (3) being sandwiched therebetween.
Patent CA-2660389-A1 (CA)
Title: Method for the preparation of organic acids via oxidization using nitric acid
Inventor: HASH KIRK R
IPC: C07C51/27
Filed: 2007-08-06
Abstract: A controlled nitric acid process employing oxygen and nitric acid as co-oxidants is used to oxidize organic compounds subject to nitric acid oxidation, to their corresponding carboxylic acids. Oxidation of some carbohydrates by this process can produce one or more of their corresponding acid forms. The process is carried out at moderate temperatures, typically in the range of 20°C to 45 °C in a closed reactor, with oxygen gas being introduced into the reaction chamber as needed in order to sustain the reaction. Computer controlled reactors allow for careful and reproducible control of reaction parameters. Nitric acid can be recovered by a distillation / evaporation process, or by diffusion dialysis, the aqueous solution made basic with inorganic hydroxide, and the residual inorganic nitrate removed using a filtration (nanofiltration) device. The method eliminates issues of thermal control of the oxidation, release of nitrogen into the atmosphere, and post-reaction difficulties in the removal of nitric acid and inorganic nitrates.