baber/WOPTO huggingface dataset:
Patent CA-2801889-A1 (CA)
Title: Injection device
Inventor: REYNOLDS DAVID L
IPC: A61M5/31
Filed: 2011-02-28
Abstract: An injection device (10) comprising a housing (12), a needle hub (38) slidable within the housing (12), a needle (40) having a distal end piercing tip (42) and a proximal end piercing tip (44), the needle hub being moveable from a first position wherein the distal end piercing tip (42) is within the housing to a second position wherein the distal end piercing tip (42) extends outwardly of the housing (12), a spring (23) biasing the needle hub (38) towards the first position, and a cartridge receiving member (48) mounted within the housing (12), and a plunger rod assembly (66) for exerting pressure on the cartridge receiving member (48) to move the cartridge (26) and the needle hub (38) from the first position to the second position, the plunger rod assembly (66) and the cartridge receiving member (48) being arranged such that when the cartridge rod assembly is pushed, a rotational movement is imparted to the cartridge receiving member (48) to thereby prevent access to the cartridge after injection.
Patent CA-2801990-A1 (CA)
Inventor: KRISHNAMOORTHY SRINIVASAN
IPC: F03B13/00
Filed: 2013-01-14
Abstract: A novel method for producing any amount of hydropower from the sea .This method comprises several turbine-generators to produce more electricity and a pipe connected to a water tank below the turbine's draft tube to discharge the spent water at the bottom of the sea as shown in the diagram .The discharge pipe has a back flow preventing valve to stop the back flow water from the sea(ocean).
Patent CA-2805041-A1 (CA)
Inventor: VOIGT CHRISTOPHER A
IPC: C12P7/62
Filed: 2010-07-22
Abstract: Disclosed is a process in which a recombinant organism, such as a yeast, expressing a heterologous S-adenosylmethionine (SAM)- dependent methyl halide transferase (MHT) protein is combined with a halide and a carbon source in a cultivation medium under conditions in which methyl formate is produced. The cell may genetically modified to express methyl formate synthase, methanol dehydrogenase and/or hydrolytic dehalogenase at levels higher than a cell of the same species that is not genetically modified. The methyl formate may be collected and used in a variety of applications. The halide may be chlorine, bromine or iodine.
Patent CA-2806597-A1 (CA)
Inventor: HALTER CHRISTOPHER
IPC: B29C45/17
Filed: 2010-11-17
Abstract: An in-mold shutter (140) for embedding in an injection mold (100, 200, 300) is described herein. The in-mold shutter (140, 240, 340, 440, 540) includes a shutter actuator (148, 548) that is configured to selectively engage a first mold shoe (130) of the injection mold (100, 200, 300) with a platen of a mold clamping assembly (996) to hold the first mold shoe (130) in an extended position (E), along a mold-stroke axis (X), during a step of molding a first molded article (102A) in the injection mold (100, 200, 300). Also described herein is a molded article transfer device (150, 250) for use with the injection mold (100, 200, 300). The molded article transfer device (150, 250) includes a shuttle (154) that is slidably arranged, in use, within the injection mold (100, 200, 300). The shuttle (154) defines a first aperture (156A), at least in part, that alternately accommodates: (i) a first mold stack (106A, 206A, 306A) arranged therein; and (ii) a first molded article (102A) received therein with opening of the first mold stack (106A, 206A, 306A).
Patent CA-2806785-A1 (CA)
Title: Fuel air heat exchanger
Inventor: PROCIW LEV ALEXANDER
IPC: F02C7/224
Filed: 2013-02-20
Abstract: A fuel air heat exchanger for a gas turbine engine having fuel and air conduits in heat exchange relationship with one another, and a distribution conduit in heat exchange relationship with a component to be cooled. The distribution conduit is in fluid communication with the outlet of each air conduit. The heat exchanger also includes a secondary air inlet in fluid communication with the distribution conduit and a flow selection member selectively movable between first and second configurations. In the first configuration, the flow selection member closes the fluid communication between the secondary inlet and the distribution conduit. In the second configuration, the flow selection member opens the fluid communication between the secondary air inlet and the distribution conduit.
Patent CA-2807605-A1 (CA)
Inventor: KLASOVSKY FLORIAN
IPC: C07D493/04
Filed: 2011-08-23
Abstract: The invention provides a process for preparing primary amines, comprising the steps of A) providing a solution of a secondary alcohol in a fluid, non-gaseous phase, B) contacting the phase with free ammonia and/or with at least one ammonia donor compound and a homogeneous catalyst, and optionally C) isolating the primary amine formed in step B), characterized in that the ratio of the volume of the liquid phase to the volume of the gas phase in step B)is greater than or equal to 0.25 and/or in that the ammonia in step B) is used in a molar ratio, relative to the hydroxyl groups in the secondary alcohol, of at least 5:1.
Patent CA-2808582-A1 (CA)
Inventor: LYNCH KEVIN R
IPC: A61K31/40
Filed: 2010-08-16
Abstract: Imidamide (amidine) analogs that can inhibit the activity of sphingosine kinase 1 and sphingosine kinase 2 (SphKl & SphK2) are provided. The compounds can prevent angiogenesis in tumors.
Patent CA-2809049-A1 (CA)
Title: Materiau refractaire coulable en graphite monolithique
Inventor: MA YUECHU
IPC: C04B35/66
Filed: 2011-08-23
Abstract: L'invention porte sur un matériau coulable réfractaire monolithique qui comprend d'environ 25 à environ 80 pour cent en poids de graphite, d'environ 1 à environ 15 pour cent en poids de résine novolaque phénolique durcissable, dispersible dans l'eau, et d'environ 70 à environ 15 pour cent en poids d'un ou plusieurs agrégats réfractaires, sur la base du poids du matériau coulable réfractaire monolithique. Le matériau coulable réfractaire monolithique est dispersible dans l'eau et peut être adressé à une surface de structure par des procédés de coulée, pompage, de gunitage ou de projection sous pression. Dans un mode de réalisation, le matériau coulable réfractaire monolithique peut être employé pour installer ou remplacer un revêtement interne de haut fourneau.
Patent CA-2810494-A1 (CA)
Title: Reconstructing dead oil
Inventor: JONES CHRISTOPHER M
IPC: G01V1/40
Filed: 2010-10-27
Abstract: A computer accepts dead-oil properties of a reservoir fluid sampled from a well. The dead-oil properties are the measured composition of the reservoir fluid after volatile components of the reservoir have substantially vaporized. The computer analyzes the dead-oil properties and a constraint to produce estimated live-oil properties of the reservoir fluid. The live-oil properties are the composition of the reservoir before the volatile components have substantially vaporized. The computer uses the estimated live-oil properties to make a decision regarding the well.
Patent CA-2810702-A1 (CA)
Inventor: BASU ARNAB
IPC: A61P31/16
Filed: 2011-09-13
Abstract: The present invention is related to the development of compounds and methods for inhibiting viral infection in a mammal. A pseudotype virus was developed for use in a high throughput assay for identifying nonpeptidic small molecule inhibitors that prevent viral entry into a host cell.
Patent CA-2813159-A1 (CA)
Inventor: GINDRAT MALKO
IPC: C23C8/00
Filed: 2013-04-17
Abstract: A method of modifying a boundary region (9) of a substrate (3) bounded by a surface (10), wherein an evacuated process chamber (2) is provided having a plasma source (4) for generating a directed plasma jet (5), and wherein furthermore a reactive component is supplied into the process chamber (2) with a flow of a predefined size, and wherein the substrate (3) is heated to a predefined reaction temperature, characterized in that the reactive component is diffusion-activated by the directed plasma jet (5) such that the reactive component diffuses into the boundary region (11) of the substrate (3) at a predefinable diffusion rate.
Patent CA-2814826-A1 (CA)
Inventor: BUR DANIEL
IPC: A61K31/4465
Filed: 2011-11-16
Abstract: The present invention relates to bridged spiro[2.4]heptane ester derivatives of formula (I) wherein W, Y, R1 and R2 are as defined in the description, their preparation and their use which are ALX receptor agonists as pharmaceutically active compounds.
Patent CA-2815036-A1 (CA)
Inventor: MULLET WILLIS JAY
IPC: E04F10/10
Filed: 2011-10-06
Abstract: A motorizable shade system and method consists of a header system where the header system includes an integral header attachment connection. At least one cord spool is provided within the header system and is connected with at least one suspension cord and a shade is suspended from the at least one suspension cord. A motor assembly attachment connection is provided in a motor assembly that is conformed to connect with the integral header attachment connection and the motor assembly also includes a motor assembly electrical connector. A power system with a power attachment connection is provided that is conformed to connect with the integral header attachment connection. The power system also includes a power system electrical connector that is conformed to connect with the motor assembly electrical connector. The motorizable shade system operates manually unless and until a motor assembly and power system are connected with the integral header attachment connection and the cord spool.
Patent CA-2816628-A1 (CA)
Title: Procede de preparation d'un catalyseur industriel d'hydroconversion, catalyseur ainsi obtenu et son utilisation dans un procede d'hydroconversion
Inventor: VAN DONK SANDER
IPC: B01J29/12
Filed: 2011-06-10
Abstract: La présente invention a pour objet un procédé pour la préparation d'un catalyseur d'hydroconversion à base de zéolithe modifiée Y, comprenant les étapes : A- de préparation d'une zéolithe modifiée Y, dont la structure intracristalline présente au moins un réseau de micropores, au moins un réseau de petits mésopores ayant un diamètre moyen de 2 à 5 nm et au moins un réseau de grands mésopores ayant un diamètre moyen de 10 à 50 nm, ces différents réseaux étant interconnectés; B- de mélange de la zéolithe avec un liant, de mise en forme du mélange et ensuite de calcination; C- d'introduction d'au moins un métal catalytique choisi parmi les métaux du groupe VIII et/ou du groupe VIB, suivie par la calcination. La présente invention concerne aussi un catalyseur obtenu par l'intermédiaire de ce procédé et également son utilisation.
Patent CA-2816725-A1 (CA)
Inventor: STROBEL SYLVIA
IPC: C08G59/44
Filed: 2012-02-23
Abstract: The invention relates to novel mixtures that contain cyanamide and a urea derivative, to liquid curing agents for curing polymer resins, especially epoxy resins, and to epoxy resin compositions comprising liquid curing agents for the production of fiber composite materials.
Patent CA-2817819-A1 (CA)
Title: Fuel cell with water inflow preventing portion
Inventor: UEHARA SHIGETAKA
IPC: H01M8/24
Filed: 2011-11-07
Abstract: Provided is a fuel cell, wherein, even when liquid water is remaining in manifolds, the remaining liquid water can be prevented from flowing into a power generating section, and surface pressure can be made to be constant to make the fuel cell compact. In the fuel cell of the present invention, which comprises a power generating section that has an anode and a cathode thereof connected to both sides of an electrolytic film, and has formed thereon manifold sections for making hydrogen-containing gas and oxygen-containing gas flow-in/flow-out separately to/from the anode and the cathode, flow-in prevention sections for preventing liquid water remaining in the manifolds from flowing into the power generating section are formed on the manifolds.
Patent CA-2819181-A1 (CA)
Title: Methods and systems for analyzing images of specimens processed by a programmable quantitative assay
Inventor: LOHSE JESPER
IPC: G01N1/30
Filed: 2011-11-29
Abstract: Disclosed are methods and systems for analyzing images of specimens processed by a programmable quantitative assay or more specifically a robust programmable quantitative dot assay, PDQA, that enable specimens to be imaged and assessed across a wide variety of conditions and applications. Specific embodiments directed to immunohistochemical applications provide more quantitative methods of imaging and assessing biological samples including tissue samples.
Patent CA-2820825-A1 (CA)
Title: Method and apparatus for treating potable water in municipal and similar water tanks
Inventor: SIMNIONIW COREY M
IPC: C02F1/58
Filed: 2013-07-11
Abstract: Method and apparatus for treating potable water in municipal and similar tanks to reduce and remove undesirable disinfectant byproducts such as trihalomethanes from the water by providing a water circulation system to create circulation patterns in the tank water and an air flow system for creating an air flow pattern in the headspace region of the enclosed tank above the water surface. In operation, a portion of the tank water is drawn-up a draft tube from the tank floor to above the water surface and sprayed through a nozzle outwardly about a vertical axis and slightly downwardly toward the surface of remaining tank water. The air flow system creates and directs a high volume of air through the tank above the water surface to volatize undesirable trihalomethanes in the drawn-up water portion to gaseous state to enter the air flow pattern and exit the tank into ambient air.
Patent CA-2821737-A1 (CA)
Inventor: MYERS EDWARD
IPC: A63D5/00
Filed: 2013-07-24
Abstract: A unit designed to assist in delivering a ten pin bowling ball down the bowling lane in order to strike the pins. The unit is for people with ailments that can no longer use the finger holes in the ball, such ailments as arthritis in the fingers, bad backs etc Simply place the unit over the ball and squeeze the handles together and pick up the ball, then stand at the fowl line , swing the ball and unit back and at the end of the forward motion let the handles open, therefore releasing the ball , be careful not to let go of the unit. A built in spring release allows the unit to open wide enough to let the ball go. In the instructions for the unit we will explain to the user where to place the thumb hole of the ball in order to have the weight in the ball in the proper place for delivery. We recommend using a 6 lb. Ball. There are two latches one on either side of the Myers bowling aid, secure these when you want to carry the ball to and from the bowling alley. Be sure to unlatch the unit before bowling. Weight of ( Myers bowling aid ) 2 lbs 8 oz.
Patent CA-2823074-A1 (CA)
Title: Distributed recording of content
Inventor: SARAF SOMESH
IPC: H04N21/458
Filed: 2011-12-28
Abstract: A method is disclosed for distributed recording of content in a client system having a home network connecting a content broker and a plurality of set-top boxes (STBs) with digital video recording capability. In a requesting STB, a command is received from a user to begin recording a content item. A query is sent from the requesting STB to the content broker to determine whether the content item is being recorded by any other STB of the plurality of STBs. A response is received from the content broker. If the response indicates that none of the plurality of STBs is then currently recording the content item, the content item is recorded in the requesting STB. If the response identifies a recording STB that is then currently recording the requested content, an internal content list is updated in the requesting STB to identify the recording STB.
Patent CA-2825338-A1 (CA)
Title: Produits a finalite nutritionnelle comportant du beta-hydroxy-beta-methylbutyrate
Inventor: JOHNS PAUL W
IPC: A23L33/15
Filed: 2012-02-03
Abstract: L'invention porte sur des produits à finalité nutritionnelle de longue conservation qui comprennent du bêta-hydroxy-bêta-méthylbutyrate (HMB) et une espèce active en oxydation telle que le fer ou le cuivre. Le HMB limite la capacité de l'espèce oxydante à catalyser l'oxydation de substances nutritives telles que des acides gras et des vitamines, ce qui confère de cette manière à la fois des avantages nutritionnels et des avantages sensoriels aux produits à finalité nutritionnelle.
Patent CA-2826630-A1 (CA)
Title: Techniques for distributed acoustic sensing
Inventor: GODFREY ALASTAIR
IPC: G01F1/66
Filed: 2012-02-21
Abstract: The application describes techniques for monitoring the rate of flow of fluid in a conduit (205) using fibre optic distributed acoustic sensing which are especially applicable to flow in oil and gas wells. The techniques also allow for calibration of the position of the channels of a fibre optic distributed acoustic sensor arranged along a fluid carrying conduit. The techniques comprise introducing a first acoustic stimulus (303) travelling in one direction and a second acoustic stimulus (304) travelling in the opposite direction. Flow of the fluid (v) results in a difference in the propagation velocity of the two acoustic stimuli. The first and second acoustic stimuli create a standing wave and the beat effect due to the flow induced wavelength variation is detected and used to determine flow rate. The acoustic stimulus may be introduced to travel through the conduit to provide the first stimulus and to reflect from the end of the conduit and travel back as the second acoustic stimulus.
Patent CA-2827625-A1 (CA)
Inventor: MATSUMURA MASAAKI
IPC: H04N19/14
Filed: 2012-03-07
Abstract: To reduce the amount of computation by a de-noise filter, while continuing to suppress reduction in encoding efficiency. In a video encoding/decoding device that encodes or decodes video using a loop filter, a deviation calculation unit calculates the degree of deviation between a target pixel for de-noising and a pixel in the vicinity of the target pixel, using a decoded image. A template shape setting unit limits the template shape such that the lower the degree of deviation compared to a maximum deviation value inside the decoded image, the smaller the template shape. The loop filter performs template matching on the basis of the limited template shape and removes the noise in the target pixel, when removing the noise in the target pixel using the weighted sum of the weight corresponding to the degree of template similarity between the template for the target pixel and the templates for each search point within the search shape and a pixel value in the relevant search point.
Patent CA-2827819-A1 (CA)
Inventor: REID JACQUELINE
IPC: C10L1/224
Filed: 2011-03-10
Abstract: A method of reducing deposits in a diesel engine, the method comprising combusting in the engine a diesel fuel composition comprising a detergent additive which is not a quaternary ammonium salt or a Mannich reaction product; and a quaternary ammonium salt additive comprising the reaction product of nitrogen containing species having at least one tertiary amine group and a quaternizing agent; wherein the nitrogen containing species is selected from: (i) the reaction product of a hydrocarbyl-substituted acylating agent and a compound comprising at least one tertiary amine group and a primary amine, secondary amine or alcohol group; (ii) a Mannich reaction product comprising a tertiary amine group; and (v) a polyalkylene substituted amine having at least one tertiary amine group.
Patent CA-2828910-A1 (CA)
Inventor: FINKIELSZTEIN SERGIO
IPC: A61B17/00
Filed: 2012-03-19
Abstract: La présente invention concerne un appareil de compression vasculaire et une méthode d'application d'une pression au niveau d'une zone de l'organisme d'un patient, généralement au niveau d'une zone comprenant un vaisseau sanguin et le site d'une lésion, par exemple au niveau de la perforation d'un vaisseau sanguin faisant suite à une procédure de canulation, ledit appareil et ladite méthode ayant pour but de lutter contre l'hémorragie et de parvenir à l'hémostase.
Patent CA-2829580-A1 (CA)
Inventor: FENG BO
IPC: E21C35/00
Filed: 2013-10-09
Abstract: The mining vehicle for spraying a fluid including a vehicle portion having a propulsion system for propelling the mining vehicle, a boom connected to the vehicle portion, and a hydraulically driven pivot assembly connecting the boom to the vehicle portion. The pivot assembly includes a horizontal axis pivot member to allow the boom to pivot about the vehicle portion about a first horizontal axis. The boom comprises at least three boom arms and a nozzle on an end thereof, with each of the boom arms being pivotable about an adjacent one of the boom arms about a second axis. The second axis is substantially perpendicular to the first horizontal axis.
Patent CA-2834689-A1 (CA)
Title: Capacitor powered personal care devices
Inventor: BOUIX HERVE F
IPC: A45D34/04
Filed: 2012-05-02
Abstract: A handheld electronic personal care device (with or without an applicator head) comprising a fast charging capacitor, and one or more electric load elements. The device may or may not be designed for use with one or more personal care compositions. Examples of load elements include heating and cooling elements, electric motors, sound and light elements, data storage and processing elements.
Patent CA-2835608-A1 (CA)
Title: Method for providing an up-to-date electronic vital medical information record
Inventor: SANNOUFI HASSAN
IPC: G16H10/60
Filed: 2013-12-04
Abstract: A method for providing an electronic health record of a patient to a healthcare provider, the method comprising obtaining health information pertaining to the patient;  assembling an electronic health record comprising the health information pertaining to the patient; storing the electronic health record in an database on a read-writable storage medium;  selecting from the health information vital medical information; organizing the vital medical information in a readable-only electronic format to create a vital medical information record; and enabling a healthcare provider or patient to access the vital medical information record via a server or through a memory storage device.
Patent CA-2836369-A1 (CA)
Inventor: PAGE FRANK MICHAEL II
IPC: H02B1/56
Filed: 2013-12-11
Abstract: A muffler for enhanced arc protection is described. In the case of an internal arc event in an electrical enclosure, the muffler exhausts arc gas and plasma parallel to the enclosure surface, instead of directly forward where persons may be located. The muffler includes perforated plates and baffle plates in its interior space. The perforated plates have offset perforation patterns from one another, and the baffle plates are provided on opposing walls, causing the plasma and gas to make multiple directional changes. The perforated plates also filter the arc gas and plasma. These directional changes and filtering result in an energy reduction from the exhaust, which provides an increased margin of safety. In addition, the muffler provides an adequate level of ventilation in the enclosure, thus keeping the components cool.