baber/WOPTO huggingface dataset:
Patent CA-2705510-A1 (CA)
Title: Fire-extinguishing aerosol composition for precision electric appliances
Inventor: GUO HONGBAO
IPC: A62D1/06
Filed: 2007-11-14
Abstract: A fire-extinguishing aerosol composition for precision electric appliance is disclosed, which comprises oxidant, flammable agent, adhesive and additive.  The composition of the present invention is characterized in that the oxidant is the mixture of the potassium salt and the strontium salt, in which the content of the potassium salt oxidant is more than or equal to 5 mass % to less than 15 mass % of the total mass of the composition, and the content of the strontium salt oxidant is more than 52 mass %  to less than or equal to 60 mass % of the total mass of the composition. In the fire-extinguishing aerosol composition of the present invention, the average particle diameter of all components is less than 50 µm. After quenching the fire in the space in which the precision electric appliance is installed, the fire-extinguishing aerosol composition of the present invention can ensure that the insulation resistance of the precision electric appliance is more than or equal to 100M.OMEGA.. The fire-extinguishing aerosol composition of the present invention is more reasonable than the prior art, friendly to the environment, and applicable to the precision electric appliance.
Patent CA-2706478-A1 (CA)
Inventor: BERGSTROM DAVID S
IPC: C22C38/44
Filed: 2008-02-26
Abstract: An austenitic stainless steel composition having low nickel and molybdenum and exhibiting high corrosion resis-tance and good formability. The austenitic stainless steel includes, in weight %, up to 0.20 C, 2.0-6.0 Mn, up to 2.0 Si, 16.0-23.0 Cr, 5.0-7.0 Ni, up to 3.0 Mo, up to 3.0 Cu, 0.1-0.35 N, up to 4.0 W, up to 0.01 B, up to 1.0 Co, iron and impurities. The austenitic stainless steel has a ferrite number less than 11 and an MD30 value less than -10°C.
Patent CA-2709371-A1 (CA)
Inventor: HARRIS PAUL
IPC: C07K14/39
Filed: 2008-12-17
Abstract: The present invention relates to isolated polypeptides having cellulolytic enhancing activity and isolated polynucleotides encoding the polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods of producing and using the polypeptides.
Patent CA-2711911-A1 (CA)
Inventor: KEIZERS JURGEN HENDRIK PETER JOZEF
IPC: E03F5/04
Filed: 2009-01-12
Abstract: The invention relates to a drain, comprising: - a container with a bottom surface and an upright edge along the periphery of the bottom surface; - a discharge opening arranged in the bottom surface of the container; - an adjusting frame placed on the container and having adjusting means for adjusting the height of the top side of the adjusting frame; wherein the adjusting frame fits within the upright edge and the adjusting frame is manufactured from strip material.
Patent CA-2713627-A1 (CA)
Title: Composite casing for rotating blades
Inventor: CHEUNG KIN-LEUNG
IPC: F16M1/04
Filed: 2010-08-25
Abstract: A gas turbine engine includes a fan including a plurality of circumferentially spaced rotatable blades, and a fan casing for containing fragments of fan blades in the event of blade release, the fan casing having a shell surrounding the blades and circumscribing a containment zone of the fan. The shell is made of a fiber reinforced polymer composite material which includes nanoparticles.
Patent CA-2714392-A1 (CA)
Inventor: PENNY MICHAEL E
IPC: B29C49/02
Filed: 2009-01-28
Abstract: The present disclosure provides a container and a method of making a container. in one example, the container includes an upper portion having a finish defining a longitudinal axis and an opening into the container. A shoulder region is integrally formed with and extends from the upper portion. A sidewall portion extends from the shoulder region to a base portion. A tamper evident (TE) band is formed on the finish and defines an outermost surface of the plastic container above the shoulder region. A neck defining a cylindrical sidewall is integrally formed with and extends between the finish and the shoulder region. The neck defines a uniform cylindrical sidewall along its entire height between the finish and the shoulder region. The container further includes a debossed support flange defined on the upper portion. The debossed support flange defines a diameter less than a diameter defined by the TE  band.
Patent CA-2715722-A1 (CA)
Inventor: RASHISH ILAN
IPC: H04R1/02
Filed: 2006-07-18
Abstract: A case for an electronic device is provided. The case has an elongated cavity formed therein. An audio transducer is in fluid communication with the cavity, and a number of sound openings are formed in the case and are in fluid communication with the cavity and with the atmosphere surrounding the handheld electronic device. The sound openings are generally spaced from a central region of the audio transducer to space the sound openings generally farther from an edge of the case than the audio transducer. The cavity is configured to form a Helmholtz resonator that enables the communication of sound through the cavity between the audio transducer and the sound openings. The spacing of the sound openings from an edge of a case helps a user to form a seal between the case and the user's ear to enable sound from the sound openings to enter the ear and to be perceived by the user.
Patent CA-2716824-A1 (CA)
Inventor: SANDERS JOHAN PIETER MARINUS
IPC: C12P7/06
Filed: 2009-03-06
Abstract: The invention relates to a method for producing electricity and conversion products such as ethanol, comprising the steps of. i) separating a starch source into a starch-rich fraction and a residual fraction; ii) heating the starch-rich fraction for the purpose of gelling the starch; iii) releasing the gelled starch from the starch-rich fraction; iva) converting the gelled starch enzymatically into sugars; ivb) converting the sugars fermentatively into the conversion products; v) further processing the conversion products from the conversion medium; vi) generating biogas from residual fraction; vii) generating electricity and heat from biogas and/or residual fraction via cogeneration of heat and electricity;  and viii) using the generated heat in one or more steps i) to vi).
Patent CA-2718167-A1 (CA)
Inventor: DING ZHONG
IPC: G01N33/53
Filed: 2009-03-03
Abstract: An apparatus and a related method for performing particle agglutination reactions in a single, disposable probe tip are disclosed. The probe tip includes a sample cavity for sample acquisition, at least one flanking cavity for the capture of particles by centrifugation or other means, a transition zone for the mixing of the sample with reagents for agglutination and a detection zone for the optical detection of particle agglutination. A mechanism may be attached to the probe tip for the controlled movement of fluids through the internal volume of the probe tip. The probe tip is particularly useful for the automation of high-throughput agglutination-type assays.
Patent CA-2719603-A1 (CA)
Inventor: DIGUET MICHAEL
IPC: G05B19/4097
Filed: 2010-11-01
Abstract: The invention is directed to a method for designing an assembly of objects in a system of computer-aided design, the method comprising: - selecting (20) a first object and a second object of the assembly, each of the first object and the second object having interface information; - computing (40) a set of relative positions between the first object and the second object of the assembly; - ranking (80) the relative positions of the set between the first object and the second object according to at least one criterion; and - providing (90) the best of the relative positions between the first object and the second object according to the ranking step.
Patent CA-2720536-A1 (CA)
Title: Soil stabilization compositions
Inventor: BERNU CORY J
IPC: C09K17/52
Filed: 2010-11-12
Abstract: Hydraulically applied fiber matrix compositions for use on soils include a water-soluble, crosslinkable, hydratable gum, and a compound capable of crosslinking the water-soluble, crosslinkable, hydratable gum. The compositions my further include hydrocolloids and mulch. The hydraulically applied fiber matrix compositions are useful for hydroseeding and soil stabilization.
Patent CA-2720933-A1 (CA)
Title: A new process for the manufacture of stone blocks
Inventor: AMSEN LEON
IPC: B28D1/02
Filed: 2010-11-12
Abstract: This invention relates to a process which may be automated for the manufacture of stone blocks for use as finished landscape stone blocks from quarry stone.  The natural stone is quarried from the quarry and split into rectangular blocks, with squared ends and the top and bottom surfaces are ground with a plurality of grooves and ridges. The ridges are then removed and the blocks may be used to form an architectural wall. The process is also applicable to pavers, steps and coping stones.
Patent CA-2721131-A1 (CA)
Inventor: CULLIGAN CHRISTOPHER
IPC: A61K9/20
Filed: 2008-04-11
Abstract: A freezable unit dosage delivery system, method of preparation, a solid unit dosage, method of treating symptoms and conditions, and kit is disclosed. The freezable unit dosage delivery system includes a composition, preferably containing one or more medicinal ingredients, having a freezing point less than 5°C; a storage container comprising one or more cavity, each configured to receive a unit dosage quantity of the composition; and a sealing sheet for sealing engagement with the storage container.  Upon freezing, the unit dosage quantity solidifies into a solid unit dosage that may be administered one of orally, rectally or vaginally for the local or systemic treatment of symptoms and conditions in a human.
Patent CA-2722980-A1 (CA)
Title: Procede de controle d`acces a une interface sans contact dans un circuit integre a double interface de communication avec et sans contact
Inventor: JOURDAIN JORIS MICHEL
IPC: H04W4/00
Filed: 2010-11-29
Abstract: L'invention concerne un procédé de contrôle d'accès à une interface de communication d'un circuit intégré (IC), comprenant des étapes consistant à : intercepter un événement transmis entre une interface de communication (CLI, CIN) et une application (AP1-AP3) exécutée par le circuit intégré, et transmettre l'événement intercepté si un paramètre (12) spécifique de l'application (AP1-AP3) indique que l'application est autorisée à utiliser l'interface de communication (CLI).
Patent CA-2725155-A1 (CA)
Title: Acylamino acid compounds and food preparations containing same
Inventor: RIERA CELINE
IPC: A23L27/00
Filed: 2009-05-18
Abstract: An acylamino acid compound is de-scribed which can be used in food preparations to gener-ate a savory tingling sensation without burning effect.
Patent CA-2725562-A1 (CA)
Inventor: ABEN SJOERD
IPC: G01C21/26
Filed: 2008-10-08
Abstract: A navigation apparatus (200, 300) comprises an image recording device (300) for recording image data and a processing resource (202) configured to receive an incident signal indicative of the occurrence of an incident and to perform an image data processing operation in response to the incident signal.
Patent CA-2725875-A1 (CA)
Title: Methods and compositions in the treatment of coronaviruses
Inventor: DEWERCHIN HANNAH
IPC: C12Q1/48
Filed: 2009-05-29
Abstract: The invention relates generally to the field of virology, and relates to the identification and characterization of the targets involved in the evasion strategy of viruses and to the use thereof in methods to identify anti-viral compounds. More in particular to identify compounds which are modulators of myosin light chain kinase (MLCK), a target within said entry and immune-evasion strategy. Other aspects of the invention are directed to anti-viral compounds identified using the models and methods of the present invention, as well as to the use thereof in treating viral infections, such as for example caused by the feline infectious peritonitis virus (FIPV), a coronavirus which belongs to an antigenic group which comprises in particular feline enteric coronavirus (FECV), canine coronavirus (CCV), swine transmissible gastroenteritis coronavirus (TGEV), porcine respiratory coronavirus (PRCV) and human coronavirus (HCV), and which induces, in a host-dependent manner, a range of symptoms which range from mild enteritis to the severe debilitating disease, and, in some cases, up to death. In a particular aspect the present invention provides the use of MLCK inhibitors for the treatment of feline infectious peritonitis (FIP).
Patent CA-2729353-A1 (CA)
Inventor: CLARKE LIONEL
IPC: C10L1/19
Filed: 2009-06-30
Abstract: The present invention provides a gasoline composition comprising: (i) base gasoline; and (ii) a com-position comprising component A and at least one com-ponent selected from categories (a) and (b) below: (a) component B, and (b) one component selected from com-ponents C, D and E, wherein: component A is an ester or mixture of esters having formula (I): R 1 C(O)-O-R 2 where-in R 1 is selected from a C1-6 alkyl group and R 2 is selected from a C1-4 alkyl group and wherein the total number of carbon atoms in R 1 and R 2 is in the range of from 5-9, with the proviso that component A has a boiling point or boiling point range within the temperature range of from 90 to 200 °C; component B is ethanol; component C is a compound of formula (II) or formula (III). wherein the R 3, R 4, R 5 and R 6 groups are independently selected from hy-drogen and C1-6 hydrocarbyl groups, with the proviso that component C has a boiling point or boiling point range of at most 110 °C; component D is butanol; and component E is an ether of the general formula (IV): R 7-O-C(Me) 3 wherein R 7 is selected from methyl, ethyl or mixtures thereof, wherein the concentration of the components in the composition is calculated using the following equation (equation I ). wherein : n = 1 is component B, n = 2 is component A, n = 3 is any one of components C, D or E, V fn, is the volume fraction of the component n = 1, 2 or 3 in the composition comprising component A and at least one component selected from components B, C, D and E, E70 n is the blending E70 value of the component represented by n, E1OO n is the blending E1OO value of the component represented by n, E70 base is in the range of from 10 to 55 %vol., and E1OO base is in the range of from 35 to 75 %vol..
Patent CA-2729681-A1 (CA)
Inventor: ZIMMERMANN NICOLE
IPC: A61P25/04
Filed: 2009-07-01
Abstract: The present invention relates to heterocyclic derivatives useful as inhibitors of ion channels The invention also provides pharmaceutically acceptable compositions comprising the compounds of the invention and methods of using the compo-sitions in the treatment of various disorders
Patent CA-2729811-A1 (CA)
Inventor: ZALUSKY JAMES THOMAS
IPC: F24S23/71
Filed: 2009-07-02
Abstract: System(s) and method(s) for mounting, deploying, testing, operating, and managing a solar concentrator are provided. The innovation discloses mechanisms for evaluating the performance and quality of a solar collector via emission of modulated laser radiation upon (or near) a position of photovoltaic (PV) cells. The innovation discloses positioning two receivers at two distances from the source (e.g., solar collector or dish). These receivers are employed to collect light which can be compared to standards or other thresholds thereby diagnosing quality of the collectors. Receiver(s) includes photovoltaic (PV) module(s) for energy conversion, or module(s) for thermal energy harvesting. PV cell in PV modules can be laid out in various configurations to maximize electric current output. Moreover, a heat regulating assembly removes heat from the PV cells and other hot regions, to maintain the temperature gradient within predetermined levels.
Patent CA-2730252-A1 (CA)
Inventor: BAO ZHI LIANG
IPC: C25D1/00
Filed: 2009-07-07
Abstract: The technology described herein sets forth methods of making low stress or stress free coatings and articles using electrodeposition without the use of stress reducing agents in the deposition process. The articles and coatings can be layered or nanolayered wherein in the microstructure/nanostructure and composition of individual layers can be independently modulated.
Patent CA-2730814-A1 (CA)
Title: Glass and window cleaning apparatus
Inventor: ORUBOR LAWRENCE
IPC: A47L13/26
Filed: 2011-02-01
Abstract: A window and glass cleaning device includes a cleaning head and an elongated handle configured to be grasped by a user. The handle has a first end connected to the cleaning head and a second end configured to be connected to an extension handle. A  fluid container is housed by the handle, and a spray nozzle is carried by said handle at a position approximate the first end of the handle. A pump is carried by the handle and connects the fluid container to the spray nozzle. The pump includes a pump actuator. An electric motor is carried by the handle and is operatively connected to pump actuator to drive the pump actuator in the pumping of fluid from the container through the spray nozzle. A power source and an electric switch are carried by the handle. The electrical switch is operatively connected to the power source and to the electric motor and is operable by the user to connect the power source to the electric motor to facilitate the pumping of said fluid through said spray nozzle.
Patent CA-2731086-A1 (CA)
Inventor: FAN WEN-HUA
IPC: C07K19/00
Filed: 2009-07-17
Abstract: The present invention discloses methods of determining the RhD genotype of subject. In particular, the invention provides a non-invasive method of determining fetal RhD genotype from a maternal biological sample containing fetal cells. The invention also provides novel probes and primers useful in the described methods. Kits and mixtures comprising the novel probes and primers are also disclosed.
Patent CA-2731510-A1 (CA)
Title: Method and apparatus for supporting multi-user and single-user mimo in a wireless communication system
Inventor: HOU JILEI
IPC: H04B7/02
Filed: 2009-08-07
Abstract: Techniques for supporting distributed multiple-input multiple-output (MIMO) transmissions are described. In one design, a user equipment (UE) determines channel estimates for multiple cells and reports the channel estimates. The UE thereafter receives a data transmission sent by the multiple cells to the UE based on the channel estimates. The data transmission may include at least one data stream, and each data stream may be sent by one cell or the multiple cells to the UE. In another design, a UE determines first and second channel estimates for first and second cells, respectively, and reports the channel estimates. The UE then receives a first data transmission sent by the first cell to the UE  based on the first channel estimate. The UE also receives a second data transmission sent by the second cell to another UE and steered away from the UE based on the second channel estimate.
Patent CA-2731809-A1 (CA)
Title: Laminate for packaging hygroscopic materials, pouches made therefrom, and method for manufacturing same
Inventor: LLOYD-GEORGE IAN
IPC: B31B70/00
Filed: 2011-02-14
Abstract: The present invention provides a novel packaging laminate designed particularly for packaging highly hygroscopic, pelleted, flowable materials. It is a multilayer structure which incorporates a layer of heat-sealable polymeric material which has had a thin film of aluminum deposited onto it by vapour coating. This layer combined with a further effective barrier layer provides the low WVTR in the range required by such highly hygroscopic materials. This laminate can be used with additional structural layers of paper or plastic, to form bags that have the features of very low WVTR, excellent puncture resistance, and excellent heat sealability.
Patent CA-2733126-A1 (CA)
Title: Methods of treating cognitive impairment
Inventor: POTTER HUNTINGTON
IPC: A61K38/20
Filed: 2009-08-04
Abstract: The subject invention concerns materials and methods for treating a person or animal having cognitive impairment.  Tn one embodiment, the method comprises administering an effective amount of one or more inflammatory mediator(s), for example, fms-related tyrosine kinase 3(Flt3) ligand, interlcukin-6 (IL-6), macrophage migration inhibitory factor (MIF), interleukin-1 (IL-I), interleukin-3 (IL-3). erythropoietin (EPO), vascular endothelial growth factor A (VEGF-A), hypoxia-inducible transcription factor (HIF-1alpha), insulin like growth factor- 1(1GF-1), tumor necrosis factor (TNF), granulocyte colony-stimulating factor (G-CSF), granulocyte/macrophage colony- stimulating factor (GM-CSF), macrophage colony-stimulating factor (M-CSF), Stem Cell Factor (SCF), Darbepoetin (ARANESP), and mctalloproteinases, to an animal or person in need of treatment.
Patent CA-2735601-A1 (CA)
Inventor: STRAZZANTI MICHAEL A
IPC: B60Q1/00
Filed: 2009-08-31
Abstract: A projector lamp for a vehicle headlamp and method for continuously forming the same, which lamp is formed from one piece of sheet metal and includes a cylindrical lens holder and a cup shaped reflector for reflecting light from a vehicle bulb toward the cylindrical lens holder. Integral tabs formed from and extending inwardly from the cylindrical lens holder secure an optical lens within the cylindrical lens holder.
Patent CA-2737334-A1 (CA)
Title: Core or foundry sand coated and/or mixed with water glass with a water content in the range of greater than or equal to approximately 0.25% by weight to approximately 0.9% by weight
Inventor: GERLACH RALF-JOACHIM
IPC: B22C1/18
Filed: 2009-08-25
Abstract: The present invention relates to a core or foundry sand that can be used for the production of cores and casting moulds for the casting of molten metals, comprising a basic moulding material, coated with a layer of an adhesive agent and a layer of water glass lying over the latter and a water glass content in the range of >= approximately 0.25%  by weight to approxi-mately 0.9% by weight in relation to the overall weight of the core and foundry sand.
Patent CA-2738488-A1 (CA)
Title: Systeme de connexion de pare-feu a degagement rapide et methode de construction
Inventor: HATZINIKOLAS MICHAEL
IPC: E04G21/00
Filed: 2011-05-02
Abstract: Un système de connexion détachable est proposé pour raccorder ensemble des éléments structurels, comme un mur coupe-feu et un plancher ou un plafond. Le système de connexion détachable comprend un élément de support et un élément fusible. Lélément fusible peut être raccordé à un mur pare-feu pour fixer un plancher ou un plafond au mur pare-feu. Le système de connexion détachable comprend en outre au moins un élément de fixation pour raccorder le plancher ou le plafond à lélément de support. Lélément fusible possède un point de fusion inférieur à celui de lélément de support. Lélément de support est conçu de façon à ce que, quand lélément fusible est affaibli par la chaleur, le plancher ou le plafond puisse être libéré de manière coulissante de lélément de support. Dans un autre mode de réalisation, un procédé est proposé pour la construction du système de connexion du mur pare-feu.
Patent CA-2738976-A1 (CA)
Inventor: KIM KWANG TAE
IPC: G16H10/60
Filed: 2009-09-30
Abstract: The present invention relates to a cardiovascular analysis system, and more specifically to a cardiovascular analyzer which enables to detect cardiovascular diseases early and to define their causes. Unlike conventional electrocardiographs, in each branch of the blood vessels of left and right coronary arteries, the cardiovascular analyzer can further measure elastic coefficient of blood vessel (i.e., arterial stiffness) showing organic change, compliance of blood vessel showing organic and functional changes simultaneously, and volume, resistance and velocity of blood flow showing resistance characteristics of blood flow.
Patent CA-2740087-A1 (CA)
Title: Gaba conjugates and methods of use thereof
Inventor: XU FENG
IPC: A61K31/191
Filed: 2009-10-08
Abstract: In one aspect, the present invention provides a composition of a covalent conjugate of a GABA analog with a drug. In another aspect, the present invention provides methods for treating pain and neurological disorders using the conjugates of GABA analogs.