baber/WOPTO huggingface dataset:
Patent CA-2883937-A1 (CA)
Title: System and method for assembling a voltage amplifier
Inventor: GORRELL BRIAN EARL
IPC: H02M7/10
Filed: 2013-08-13
Abstract: A voltage amplifier (10) is provided that includes a first row (50) and a second row (52) each having a respective first or second plurality of capacitors (12) arranged collinearly. First row (50) capacitors (12) comprise first terminals and second row (52) capacitors (12) comprise second terminals. The first row (50) and second row (52) are parallel to each other along longitudinal and lateral axes. A third row has a first plurality of diodes (14) and a fourth row has a second plurality of diodes (14), each row positioned cross¬ wise to the first row (50) and located above the first (50) and second rows (52) along the vertical axis. The first diodes (14) are positioned parallel to each other along the longitudinal and lateral axes, and the second diodes (14) are parallel to each other along the longitudinal and lateral axes and positioned cross-wise to and above the first plurality along the vertical axis. Diodes (14) and capacitors (12) are directly and physically connected using respective electrical leads (36).
Patent CA-2884053-A1 (CA)
Inventor: MARTIN PATRICK JOHN
IPC: E01F9/615
Filed: 2012-07-05
Abstract: A road marker and related light based warning device are described. The road marker or device includes a thermal sensor that triggers the illumination of at least one light-emitting diode at a predetermined temperature. The temperature may be associated with ice formation. The light- emitting diode(s) may flash to alert motorists to hazardous road conditions. The road marker or device utilise simple components to increase reliability, particularly when the device is subjected to high heat such as when the device is mounted into hot tar seal. The device further includes a switching element that prevents rapid on/off cycling.
Patent CA-2886343-A1 (CA)
Inventor: FUHRMAN MICHAEL D
IPC: H05B3/02
Filed: 2015-03-25
Abstract: A mat includes a base and a plurality of studs that together may position an electric radiant heating element within a floor or wall, and may protect the electric radiant heating element as the floor or wall are constructed. The base extends in at least two directions that define a plane. Two or more of the plurality of studs has a cylindrical body that includes a surface and a top, the surface extends from a respective portion of the base in a third direction that does not lie within the plane and that is at an angle between and including 84 and 96 degrees relative to the respective base portion, and the top includes a hole to allow air to pass from outside the stud to an interior region. By using the mat one can quickly install a plurality of positioning devices to hold the electric radiant heating element at desired locations in the floor while the floor is constructed. Furthermore, one can install the mat in odd-shaped rooms or in rooms that will use an electric radiant heating element that is a branch of another room's electric radiant heating element, without having to first wait for installation in other portions of the odd-shaped room or the other room to be completed.
Patent CA-2888931-A1 (CA)
Inventor: VANDENDRIESSCHE THIERRY
IPC: A61K48/00
Filed: 2013-10-25
Abstract: The present invention relates to vectors containing liver-specific regulatory sequences and codon-optimized factor IX or factor VIII genes, methods employing these vectors and uses of these vectors. Expression cassettes and vectors containing these liver-specific regulatory elements and codon-optimized factor IX or factor VIII genes are also disclosed. The present invention is particularly useful for applications using gene therapy, in particular for the treatment of hemophilia A and B.
Patent CA-2889086-A1 (CA)
Inventor: PELEMAN GUIDO
IPC: B42C5/00
Filed: 2013-10-28
Abstract: Method for binding a bundle (5) of leaves (1) in a binding back (7), whereby the bundle (5) is placed in the binding back (7) with an edge (2) of the leaves (1) and fastened therein, characterised in that for the binding use is made of a bundle (5) of leaves (1) of which a strip (4) of each of the leaves (1) has been separately double folded beforehand along the same line to form a fold line (3) that extends parallel to and at a distance (A) from the aforementioned edge (2).
Patent CA-2890990-A1 (CA)
Inventor: HAN WOO-JIN
IPC: H04N19/124
Filed: 2010-10-22
Abstract: A method for encoding video data includes: splitting a current picture into at least one maximum coding unit; determining a coded depth to output an encoding result by encoding at least one split region of the at least one maximum coding unit according to operating mode of coding tool, respectively, based on a relationship among a depth of at least one coding unit of the at least one maximum coding unit, a coding tool, and an operating mode; and outputting a bitstream including encoded video data of the coded depth, information regarding a coded depth of at least one maximum coding unit, information regarding an encoding mode, and information regarding the relationship.
Patent CA-2891431-A1 (CA)
Title: Shading cg representations of materials
Inventor: MITEV PETER OGNYANOV
IPC: G06T15/80
Filed: 2015-05-14
Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for shading computer graphics (CG) representations of materials.  One of the methods includes obtaining data describing a physical material;  receiving a shading request to shade a particular point in a CG representation of the physical material from a rendering engine, wherein the request identifies a mapping position of the particular point, a view direction at the mapping position, and a light direction at the mapping position;  calculating a direct lighting color at the mapping position using a plurality of palettized images; calculating an indirect lighting color at the mapping position using the data describing the physical material; generating a final color at the mapping position by combining the direct lighting color and the indirect lighting color; and providing the final color to the rendering engine for use in rendering the CG representation of the physical material.
Patent CA-2891628-A1 (CA)
Inventor: PAUL BISWADEEP
IPC: F16B5/12
Filed: 2013-07-19
Abstract: A fixing arrangement (10) for a screen panel comprising at least a screen panel(11) having side edges/side faces(4,7) on either side. The panel is adapted to be fixed to an adapter bar(1) and said bar(1) is adapted to be mounted on a screen deck frame. This bar(1) extends horizontally over said screen deck frame and between side edge regions of a pair of said screen panels(11), said adapter bar has at least a female portion in the form of a fixing groove (5) on its top surface(21) such that said groove(5) has an internal profile that exactly matches the outer profile of the bottom part(3) of said screen panel(11) for receiving said bottom part(3) securedly and snap fitting therewith and said adapter bar(1) is fixed on a portion(2) of said screen deck frame by suitable fixing means.
Patent CA-2892422-A1 (CA)
Inventor: XU GUOFENG
IPC: C07F3/06
Filed: 2012-12-19
Abstract: Described herein are oral care compositions comprising a mixture of zinc oxide and trimethylglycine, in free or orally acceptable salt form. Methods of making and using the compositions are also provided.
Patent CA-2895167-A1 (CA)
Title: Double balloon catheter
Inventor: SIMMONS CEPHUS
IPC: A61M29/00
Filed: 2012-12-14
Abstract: A catheter including a plurality of balloons extending from the outer surface of the catheter that when inflated create a seal between the catheter and the patient's thereby eliminating leakage of fluids from around catheter during the procedure.
Patent CA-2895798-A1 (CA)
Title: Systems and methods for dynamic visualization of fluid velocity in subsurface reservoirs
Inventor: GEHIN MAURICE CHRISTOPHER
IPC: G01P5/00
Filed: 2014-01-29
Abstract: Systems and methods for dynamically visualizing fluid velocity in subsurface reservoirs by displaying a particle at different locations on a streamline that represents a fluid path and a fluid velocity in the subsurface reservoir. The systems and methods may be used to display the actual fluid velocity or a proportionate fluid velocity for a respective streamline at predetermined incremental time steps,
Patent CA-2898750-A1 (CA)
Inventor: HU HAI
IPC: G02C11/06
Filed: 2014-01-24
Abstract: Methods and devices are provided for processing sound signals, localizing sound signals corresponding to one or more sound sources, and rendering, on a wearable display device, an acoustic visualization corresponding to localized sound sources. A wearable visualization device may include two or more microphones for detecting sounds from one or more sound sources, and display devices for displaying the acoustic visualizations, optionally in a stereographic manner. A sound source may be located by processing the sound signals recorded by the microphones to localize sound signals corresponding to a given sound source, and processing the localized sound signals to identify the location of the sound source. The acoustic visualization may be a frequency-domain visualization, and may involve a mapping of frequency to color. The acoustic visualization devices and methods provided herein may assist in training the human brain to comprehend sound visualization signals as sound signal itself.
Patent CA-2898835-A1 (CA)
Inventor: LEE JIHONG
IPC: D06F37/00
Filed: 2015-07-29
Abstract: A laundry treatment apparatus includes a tub configured to receive washing water, a drum rotatably disposed in the tub, a water supply unit configured to supply washing water to the tub, and a water discharge unit configured to discharge washing water from the tub. The water supply unit is in fluidic communication with the water discharge unit.
Patent CA-2899675-A1 (CA)
Title: Aube de rotor avec depot de materiau anti-usure
Inventor: NEGRI ARNAUD
IPC: F01D5/22
Filed: 2014-01-23
Abstract: Aube de rotor de turbomachine ladite aube présentant à son extrémité distale un talon comprenant: une plateforme (2) présentant un premier bord (201 ) côté intrados et un second bord (202) côté extrados, au moins une léchette d'étanchéité présentant une première portion d'extrémité (301 ) côté intrados et une seconde portion d'extrémité (302) côté extrados, ladite léchette présentant un sommet de léchette s'étendant radialement vers l'extérieur à partir de ladite plateforme (2) entre lesdites première et seconde portions d'extrémité (301, 302), caractérisé en ce que, pour au moins une léchette, le talon (105) comprend, au niveau d'un des bords (201, 202) au moins, une portion formant une cuvette (5) s'étendant le long de la portion d'extrémité (301, 302) de la léchette qui correspond au bord (201, 202), la portion formant cuvette (5) étant adaptée pour recevoir un dépôt de matériau anti-usure.
Patent CA-2901589-A1 (CA)
Title: Electrolytic generation of manganese (iii) ions in strong sulfuric acid
Inventor: PEARSON TREVOR
IPC: C25C1/10
Filed: 2014-03-07
Abstract: An electrolytic cell and a method of electrochemical oxidation of manganese(II) ions to manganese(III) ions in the electrolytic cell are described. The electrolytic cell comprises (1) an electrolyte solution of manganese(II) ions in a solution of at least one acid; (2) a cathode immersed in the electrolyte solution; and (3) an anode immersed in the electrolyte solution and spaced apart from the cathode. Various anode materials are described including vitreous carbon, reticulated vitreous carbon, woven carbon fibers, lead and lead alloy. Once the electrolyte is oxidized to form a metastable complex of manganese(III) ions, a platable plastic may be contacted with the metastable complex to etch the platable plastic. In addition, a pretreatment step may also be performed on the platable plastic prior to contacting the platable plastic with the metastable complex to condition the plastic surface.
Patent CA-2901859-A1 (CA)
Title: Methodes et dispositifs de localisation et ajustement de valvule implantable
Inventor: SOARES BRIAN
IPC: A61M39/22
Filed: 2015-08-26
Abstract: Il est décrit des procédés et des dispositifs qui permettent à un médecin de situer avec constance et fiabilité une valvule implantable réglable de façon magnétique (valvule) et de déterminer et/ou changer (ajuster) un réglage de la valvule à partir dun réglage existant à un réglable cible sans interférence par la valvule et/ou la peau du patient. En particulier, il est décrit divers outils localisateurs comprenant un carter doté dune platine le traversant qui est constitué au moins en partie dun matériau pouvant se déplacer pour loger la protubérance dune valvule pour hydrocéphalie sous la peau.
Patent CA-2902787-A1 (CA)
Inventor: GURGE RONALD M
IPC: A61K9/107
Filed: 2014-02-28
Abstract: Described herein are methods and compositions for increasing the bioavailability of a corticosteroid, such as hydrocortisone 17-butyrate, in a topical formulation.
Patent CA-2903647-A1 (CA)
Title: Treatment and prophylaxis of radiation dermatitis
Inventor: LAIT MARK
IPC: A61K9/06
Filed: 2014-03-06
Abstract: The present disclosure relates to topical formulations comprising purified water, milk protein fluid and thickener, in particular a hydrogel and a lotion, and their use in treatment of radiation dermatitis, in particular in a two-step process for the treatment of radiation dermatitis.
Patent CA-2905130-A1 (CA)
Inventor: STODDARD ROBERT B
IPC: A61B18/00
Filed: 2015-09-22
Abstract: A surgical instrument includes a switch base, a power bus coupled to the switch base, an electrical lead coupled to the power bus, an actuator operatively engaged with the power bus, an actuator operatively engaged with the power bus, a membrane, and a housing. The switch base has top, bottom, and side surfaces.  The membrane is disposed over the top surface of the switch base and over the power bus to seal the top surface of the switch base, The housing defines proximal and distal ends and a switch base cavity between the proximal and distal ends. The housing includes bulkheads that form a plurality of fluid impermeable seals that are disposed adjacent one of the proximal and distal ends. The fluid impermeable seals are configured to deter fluid from penetrating a proximal portion of the switch base cavity within which the electrical lead is coupled to the power bus.
Patent CA-2907609-A1 (CA)
Inventor: KIMURA TATSUMI
IPC: C22C38/00
Filed: 2014-03-25
Abstract: The current amendments further and better define the invention as contemplated by the applicant. In particular, the S value has been properly stated to be 0.0005% to 0.030% of S, in keeping with the specification and claims.       A method of manufacturing a pearlitic rail according to the present invention includes: hot rolling a billet including in % by mass: 0.70% to 0.90% of C; 0.1% to 1.5%  of Si; 0.01% to 1.5% of Mn; 0.001% to 0.035% of P; 0.0005%  to 0.030% of S; 0.1% to 2.0% of Cr, remainder of the composition consisting of Fe and inevitable impurities, so as to achieve a finishing rolling temperature of not lower than 900°C to form a rail material; and cooling the rail material in an accelerated manner at a cooling rate of 2°C  /s to 30°C /s from a temperature of 770°C to 500°C, reheating the resultant or subjecting the resultant to secondary heating to a temperature within the range of 530°C to 580°C, holding the resultant at the temperature range for 20 s to 100 s, and cooling the resultant in an accelerated manner at a cooling rate of 2°C /s to 10°C /s to a temperature within the range of not higher than 450°C.
Patent CA-2915150-A1 (CA)
Inventor: CHARLOT REGIS
IPC: G16H10/60
Filed: 2014-07-28
Abstract: A system and method for searching and presenting data may include receiving a search request, storing data in an in memory database, accessing that data by one or more 64 bit processors, determining exact or approximate matches among the data to the search request, building a machine-readable data file including the search results, and serving the data file to a user's machine, where it is visible through a portal interface, which may be local or remotely served to the user's machine. The system may employ 64 bit technology in order to access and serve significant amounts of information, including mappings between code set and other data that may include mappings to one or more code sets. The system also may employ raw TCP/IP sockets to reduce latency and increase search speed.
Patent CA-2916009-A1 (CA)
Inventor: NICQ GEOFFROY
IPC: B64C11/26
Filed: 2014-06-20
Abstract: Le présent exposé concerne un système de liaison à distance apte à être incorporé à un aéronef (1A, 1B, 1C) comprenant au moins une hélice (50A, 50B, 50C) de moteur à plusieurs pales (52A, 52B, 52C) apte à tourner par rapport à un module fixe (10A, 10B, 10C) de l'aéronef autour d'un axe moteur (X). Le système comprend : un dispositif optique d'émission configuré pour, lorsque le système est incorporé à l'aéronef (1A, 1B, 1C), émettre un faisceau lumineux qui émerge à l'extérieur de l'hélice (50A, 50B, 50C), depuis au moins une surface d'émission (54A, 54B, 54C) de ladite hélice (50A, 50B, 50C); et un dispositif optique de détection du faisceau lumineux, comprenant au moins une surface de détection (14A, 14B, 14C) qui est sensible au faisceau lumineux, et qui est apte à être incorporée au module fixe (10A, 10B, 10C) de telle sorte que ladite au moins une surface d'émission (54A, 54B, 54C) et ladite au moins une surface de détection (14A, 14B, 14C) viennent répétitivement en regard, à distance, l'une de l'autre, lorsque l'hélice (50A, 50B, 50C) tourne par rapport au module fixe (10A, 10B, 10C). Le présent exposé concerne également un ensemble comprenant l'hélice, le module fixe et le système de liaison.
Patent CA-2916970-A1 (CA)
Inventor: MORRIS STEPHEN J
IPC: A61P35/00
Filed: 2016-01-08
Abstract: The present invention relates to a SMAC mimetic and pharmaceutical compositions thereof, more specifically the present invention is directed to a Compound with a following structure: (see above formula) pharmaceutically acceptable salts and to pharmaceutical compositions comprising it, and to their use alone or in combination in the treatment of proliferative disorders, comprising cancers. Further the present invention relates to pharmaceutical composition in a dosage unit for intravenous infusion that comprises internally administering to the patient a SMAC mimetic, their regimens and dosing for treating a proliferative disorder in a patient. The invention further includes the stimulation of the concomitant degradation of of clAP1 and clAP2 in cancer cells.
Patent CA-2920029-A1 (CA)
Inventor: PICH EMMANUEL
IPC: B01F15/02
Filed: 2016-02-05
Abstract: An installation for the dosing of a powder polymer having a particle size in the range from 100 to 500 micrometers intended to feed a blender (11) in hydraulic fracturing operations, successively including: - a powder polymer supply, from a pressurized tilting truck (1) or from big bags emptied by pneumatic conveying, - means for transporting the powder polymer fed by a compressor (3), and provided with a polymer transportation check valve (4), - a hopper (5) for receiving the powder polymer having a high level (6) and a low level (6), the hopper being equipped with a pulse jet cleaning dust filter, as well as with means for controlling the check valve and the compressor according to the high and low levels, - a screw feeder (7) for dosing the powder polymer, positioned at the lower end of the hopper (5), the screw being equipped with a variable-speed motor capable of being remotely controlled.
Patent CA-2920963-A1 (CA)
Inventor: KJOERLING KRISTOFER
IPC: G10L19/008
Filed: 2014-09-08
Abstract: Encoding and decoding devices for encoding the channels of an audio system having at least four channels are disclosed. The decoding device has a first stereo decoding component which subjects a first pair of input channels to a first stereo decoding, and a second stereo decoding component which subjects a second pair of input channels to a second stereo decoding. The results of the first and second stereo decoding components are crosswise coupled to a third and a fourth stereo decoding component which each performs stereo decoding on one channel resulting from the first stereo decoding component, and one channel resulting from the second stereo decoding component.
Patent CA-2923297-A1 (CA)
Inventor: SHAPIRO JASON DAVID
IPC: F02C7/12
Filed: 2016-03-10
Abstract: In one aspect the present subject matter is directed to a system for cooling a turbine shroud. The system includes a cooling medium source that provides a cooling medium, and a turbine shroud support assembly that includes a shroud support ring. A  shroud seal is coupled to the turbine shroud support assembly. The shroud seal includes a back side surface and an inner surface. A pin extends at least partially through the shroud support ring towards the back side surface. The pin includes a flow passage having an inlet that is in fluid communication with the cooling medium source and an aperture that is disposed downstream from the inlet. The aperture is oriented to direct a flow of the cooling medium out of the flow passage in a flow direction that is non-perpendicular to the back side surface of the shroud seal.
Patent CA-2924851-A1 (CA)
Inventor: LIU WILLOW ZHU
IPC: G01F1/74
Filed: 2016-03-23
Abstract: A multiphase flowmeter, and a method of analyzing and measuring multiphase flow is described. The multiphase flowmeter includes a combination 3 flow elements where a pressure differential is measured. The disclosed multiphase flowmeter relies on pressure differential measurements, however it does not rely on a specific method of generating these measureable pressure differentials in each of the flow elements. The pressure differentials can be caused by a variety of means such as a flow obstruction within the flow element. The meter also has a pressure transmitter which measures the in-pipe pressure and a temperature sensor which measures the fluids' temperature. From the signals obtained from the above sensors, an overall analysis of the multiphase fluid flow is performed providing a complete set of flow measurement data for a fluid mixture composed of 3 phases, which 3 phases may be oil, water and gas, or in the case of a wet gas application, gas, gas condensate and water.
Patent CA-2925649-A1 (CA)
Inventor: YAMADA MANABU
IPC: A24F40/30
Filed: 2014-09-25
Abstract: A non-combusting flavor inhaler comprises a control unit that controls the amount of power supplied to an atomizing means from a power source. For each puff action in standard mode, the control unit controls the power source so that a standard power amount is supplied to the atomizing means during an interval until a first time expires. For each puff action in short mode, the control unit controls the power source so that a first power amount, which is greater than the standard power amount, is supplied to the atomizing means during an interval until a second time expires, and controls the power source so that a second power amount, which is greater than the first power amount, is supplied to the atomizing means during an interval until a third time expires.
Patent CA-2926183-A1 (CA)
Inventor: KIM SANG JAE
IPC: A61P13/08
Filed: 2014-10-23
Abstract: The present invention relates to a composition for treating and preventing benign prostatic hyperplasia, and a method for treating benign prostatic hyperplasia using same. More specifically, the present invention relates to a composition comprising telomerase-derived peptides for effectively treating and preventing benign prostatic hyperplasia and a method for treating benign prostatic hyperplasia using same. The composition comprising the peptide according to the present invention exhibits excellent effectiveness in treating and preventing benign prostatic hyperplasia.