baber/WOPTO huggingface dataset:
Patent CA-2812030-A1 (CA)
Title: Multi-mode light-emitting device for underwater applications
Inventor: FORD TIMOTHY D F
IPC: F21V5/00
Filed: 2001-02-27
Abstract: A light-emitting device is disclosed comprising a translucent hollow lens comprising a substantially cylindrical inner wall arranged about an axis and defining a LED light source receiving cavity, the lens having an open end and a closed light emitting end, the light emitting end comprising a convex outer surface and a stepped inner surface both concentric with the axis, a hollow casing made of electrically non-conductive material, the hollow casing having a closed bottom and an opening opposite to the closed bottom to define a compartment for receiving the open end of the translucent hollow lens, and a means for securing the open end in the opening. When the LED light source emits light and the lens is viewed from the closed light emitting end, the stepped inner surface forms a series of light dispersing rings concentric with the cylindrical inner wall.
Patent CA-2812491-A1 (CA)
Inventor: HALLABY STEVE
IPC: A23G9/04
Filed: 2013-04-12
Abstract: An ice-cream bar comprising protein and having improved organoleptic properties is provided, wherein the ice-cream bar is in the form of a wrap style bar and is not attached to a supporting means such as a stick or biscuit base supports. The ice-cream bar comprises 10% to 35%  protein by weight.
Patent CA-2813091-A1 (CA)
Title: Solar energy generation method and system using biomass boiler as auxiliary heat source
Inventor: YANG QINGPING
IPC: F24S90/00
Filed: 2011-08-11
Abstract: Disclosed is a solar energy generation system using a biomass boiler (6) as an auxiliary heat source, comprising a solar energy light gathering and heat collecting device, a biomass boiler (6), a turbine generator system, wherein the solar energy light gathering and heat collecting device uses water as a working medium, and adopts medium pressure solar energy vacuum heat-collecting pipes (13) in a serial/parallel matrix combination, an outlet of the solar energy light gathering and heat collecting device is in communication with a bottom of a drum (6a) of the biomass boiler (6) via a second control valve (22), and a steam outlet of the biomass boiler drum (6a) is connected with a cylinder (3) of a turbine generator (1). The generation system uses the solar heat source and the biomass heat source alternatively according to weather variations, so the system operates stably, thereby improving the device utilization. Further disclosed is a generation method using the generation system.
Patent CA-2813918-A1 (CA)
Inventor: DAI GUANG-MING
IPC: A61F9/008
Filed: 2011-10-05
Abstract: Systems, methods, and computer program products are provided for the administration of annular and other ablation profiles during refractive surgery treatments. Basis data framework techniques enable the implementation of both circular and annular ablation profiles resulting in increased ablation efficiency when treating certain vision conditions. In some instances, systems or treatments involve the use of symmetric and asymmetric ablations shapes such as double spots, triple spots, quadruple spots, multiple spots, arc shapes, elliptical shapes, and the like.
Patent CA-2814166-A1 (CA)
Inventor: VIGNESH THIRUKAZHUKUNDRAM SUBRAHMANIAM
IPC: G01J3/28
Filed: 2013-04-26
Abstract: A spectrometer for identifying a mixture is provided. The spectrometer includes a detector configured to generate a signal based on an interaction of light with a sample of the mixture, and a memory device having a library and a correlation matrix stored therein, wherein the library includes a plurality of spectra, each spectrum associated with a respective compound, and wherein the correlation matrix includes a correlation between each possible pair of spectra in the library. The spectrometer further includes a processor coupled to the memory device and configured to determine a spectrum of the mixture based on the signal generated by the detector, calculate a correlation vector that includes a correlation between the mixture spectrum and each spectrum in the library, and identify the mixture based on the correlation matrix and the correlation vector.
Patent CA-2814590-A1 (CA)
Inventor: GRAHAM GEOFFREY STEPHEN
IPC: E21B17/01
Filed: 2011-10-25
Abstract: Apparatus and method for monitoring at least one parameter associated with an elongate structure are disclosed. The apparatus may include at least one elongate support body element arranged along a longitudinal structure axis associated with an elongate target structure; and at least one optic fibre element arranged substantially helically along a longitudinal body element axis associated with the at least one support body element. A method of manufacturing flexible pipe body is also disclosed.
Patent CA-2815307-A1 (CA)
Inventor: VAISNYS GINTARAS A
IPC: A61M31/00
Filed: 2010-10-19
Abstract: A system and methods are described for improving the management of ischemic cardiac tissue during acute coronary syndromes or other ischemic conditions. A method and apparatus is described that allows mitigation of oxygcn-relatcd injury by precisely modulating the level of oxygen rc-cxposurc during rcoxygcnation by a controlled feedback loop based on parameters of the tissue measured by a real-time tissue sensor or probe.
Patent CA-2815847-A1 (CA)
Inventor: GARABAGI FREYDOUN
IPC: C12N15/13
Filed: 2013-05-13
Abstract: Expression vectors and methods of their use for enhancing the production of recombinant proteins in plants or plant cells are described.  Production can be further enhanced upon co-expression of the P19 suppressor of gene-silencing from tomato bushy stunt virus. Preferably, the recombinant proteins are therapeutic enzymes and/or antibodies and methods are carried out in Nicotiana benthamiana-optionally an RNAi-based glycomodified strain-or in the Nicotiana tabacum cultivar Little Crittenden.
Patent CA-2820410-A1 (CA)
Inventor: BROTHIER MERYL
IPC: B22F9/08
Filed: 2011-11-29
Abstract: The invention relates to a method for generating droplets over a variable spectrum of particle sizes, characterized in that it comprises the following steps: impacting a liquid stream onto a substrate at a given relative impact speed; vibrating said substrate at at least one vibration frequency; heating said substrate to a so-called impact temperature such that the liquid film formed by the impact and vibrated is heated to a so-called main temperature so as to form, in a combined manner, so-called main droplets from said film; transporting said droplets via a transfer/braking/sorting system toward a liquid for precipitating the main droplets, said transport being accomplished at a so-called transport temperature, wherein the set of the relative impact speed, vibrating frequency, main temperature, and transport temperature parameters enabling the modulation of the particle size of said formed main droplets, as well as the modulation of the speed thereof. The invention also relates to a device for implementing the method of the invention.
Patent CA-2823812-A1 (CA)
Title: Antibody molecules which bind il-17a and il-17f
Inventor: ADAMS RALPH
IPC: C07K16/24
Filed: 2012-01-11
Abstract: The invention relates to antibody molecules having specificity for antigenic determinants of both IL-17A and IL-17F, therapeutic uses of the antibody molecules and methods for producing said antibody molecules.
Patent CA-2824624-A1 (CA)
Inventor: KURAGANO TAKASHI
IPC: C07D237/18
Filed: 2011-12-26
Abstract: The present invention relates to a pyridazinone compound of the formula (I): wherein R1 represents hydrogen, a C1-6 alkyl group, and the like, R2 represents halogen, a cyano group, a nitro group, a C1-6 alkoxy group, and the like, G represents hydrogen, and the like, Z represents halogen, a cyano group, a nitro group, a C1-6 alkyl group, and the like, and n represents an integer of 1-5 useful as an active ingredient in a herbicideand a noxious arthropod controlling agent.
Patent CA-2825327-A1 (CA)
Inventor: TONEATTI ANDREA
IPC: B29C31/00
Filed: 2013-08-28
Abstract: A device for connecting a rotatable element to a stationary element allows a flowable material to pass from the stationary element to the rotatable element, or vice versa. The device (1) comprises a stator body (2) suitable for being connected to the stationary element and a rotor body (4) suitable for being connected to the rotatable element, a conduit (5) being formed in the stator body (2) to communicate with a further conduit (6) formed in the rotor body (4).  The device (1) comprises furthermore a sealing device (7) to prevent leakages of the flowable material, the sealing arrangement (7) comprising a first sealing surface (18) and a second sealing surface (19), the first sealing surface (18) being formed on a deformable sealing portion (15), so that the flowable material deforms the sealing portion (15), thereby pushing the first sealing surface (18) against the second sealing surface (19).
Patent CA-2829808-A1 (CA)
Title: Prosthetic spinal disk
Inventor: BUTTNER-JANZ KARIN
IPC: A61F2/44
Filed: 2012-02-03
Abstract: An intervertebral disk prosthesis for the total replacement of an intervertebral disk of the cervical or lumbar spine has an upper plate (2) having on its upper surface upwardly projecting formations (3) anchoring it to an upper vertebra and a concavity (8) on its lower inner surface surrounded by an edge. A lower plate (1) is provided with downwardly projecting formations (3) on its lower surface anchoring it to a lower vertebra and with a flat upper inner surface surrounding a guide groove (7) extending front - to -back with a first body stop on the back and/or a second body stop on the front. An intermediate sliding plate (13) between the upper and lower plate (2,1) has on its upper surface a convexity (4) that is identically or differently shaped to the concavity (8) on the lower inner surface of the upper plate (2), and on its lower surface a guide ridge (5) extending front - to -back surrounded by a flat surface. The guide ridge (5) of the intermediate sliding plate (13) has flanks and the guide groove (7) of the lower plate (1) houses the guide ridge (5) of the intermediate sliding plate (13) and permits the intermediate sliding plate (13) via its guide ridge (5) to slide front - to -back within the guide groove (7) as translational motion, while in the sliding area of the convexity (4) of the intermediate sliding plate (13) and of the concavity (8) of the upper plate (2) limited extension, flexion, lateral bending to right and left side, and axial rotation to both sides takes place.
Patent CA-2829958-A1 (CA)
Inventor: FAHRENBRUCH JOHN KIRK
IPC: G01R21/06
Filed: 2013-10-15
Abstract: A system includes a utility meter. The utility meter includes a first sensor configured to detect a usage, a generation, or a combination thereof of electric power, and a power detection and correction system configured to detect and correct an inaccuracy with a measurement of an electrical voltage, electrical current, or a combination thereof from the first sensor. The power detection and correction system includes a processor configured to execute a program stored in a memory of the utility meter.
Patent CA-2835032-A1 (CA)
Inventor: KALJUNEN MARKKU
IPC: B02C23/16
Filed: 2012-05-04
Abstract: The object of the invention is a bottom grate (7) and a method for producing the bottom grate (7) for a crusher (1) for chipping and/or comminuting material, said crusher comprising a stationary body (3), a rotor (5) mounted rotatably on bearings, the outer circumference of which is provided with crushing and/or cutting blades (55), and below the rotor (5) a curved bottom grate (7) conforming to the shape of the rotor (5), said bottom grate (7) having curved end and intermediate support elements (11, 13) in a direction substantially perpendicular to the axis of the rotor (5) and blades (9) substantially parallel to the direction of the axis of the rotor (5). The bottom grate (7) is assembled by pressing so that a pressing force is formed between two support elements (11, 13) of the bottom grate (7), by engaging disengageable pulling means (17) that are supported on said two support members (11, 13) substantially parallel to the axis of the rotor (5), whereby blades (9) of the bottom grate (7) and said two support elements (11, 13) are pressed towards each other. The blades and/or support elements (11, 13) can be removed by disengaging pulling members (17). A blade (9) of the bottom grate (7) may be longitudinally divided in several blade pieces (9') which are mounted between two support elements (11, 13).
Patent CA-2836019-A1 (CA)
Title: Magnetically tracked sensor
Inventor: ASHE WESTLEY S
IPC: A61M19/00
Filed: 2013-12-09
Abstract: A magnetic field sensor assembly includes a hollow cylindrical core, conductive material and at least first and second lead wires. The hollow cylindrical core is made of ferromagnetic material and has a proximal end and a distal end. The conductive material is disposed around the hollow cylindrical core and forms at least one turn of a coil that has at least one start terminal and at least one finish terminal. The first and second lead wires pass through the center of the hollow cylindrical core and the first lead wire is connected to the start terminal thereby forming a first termination and the second lead wire is connected to the finish terminal thereby forming a second termination. The first and second terminations are positioned within the hollow cylindrical core.
Patent CA-2836440-A1 (CA)
Title: Folded buttress for use with a surgical apparatus
Inventor: STEVENSON RICHARD P
IPC: A61B17/285
Filed: 2013-12-12
Abstract: An end effector for use with a surgical apparatus. The end effector comprising a staple cartridge having a tissue contacting surface defining a central longitudinal slot and an anvil plate having a tissue contacting surface defining a central longitudinal slot. A  folded surgical buttress configured to overlie each of the tissue contacting surfaces of the staple cartridge and anvil plate and configured to retain the surgical buttress to the tissue contacting surfaces of each of the staple cartridge and anvil plate. The surgical buttress having a first longitudinal portion, a second longitudinal portion, and middle longitudinal portion between the first and second longitudinal portions, wherein the middle longitudinal portion is folded and configured to fit within the central longitudinal slot of each of the staple cartridge and anvil plate.
Patent CA-2837613-A1 (CA)
Inventor: SMITH JEREMY
IPC: F03B11/00
Filed: 2012-04-04
Abstract: The invention relates to a submersible module for anchoring equipment, such as underwater turbines, to the sea bed. The module includes a base member for attaching the equipment thereto and a boundary layer fairing which diverts a boundary layer component of the water flow over the module. This accelerates the boundary layer water flow over the module in order to produce a hydrodynamic anchoring force on the module. Methods of installing the equipment to the sea bed are also provided.
Patent CA-2837822-A1 (CA)
Title: Trimming framework, manufacturing method and associated device
Inventor: MARTINETTO FILIBERTO
IPC: B60J10/00
Filed: 2011-06-07
Abstract: Method for producing a gasket framework (10), comprising a step of creating a strip (50) comprising a warp (20) and a weft (30) obtained using a yarn (40) made of semi-rigid synthetic material and susceptible of being folded; and a step of compressing a plurality of points (P) of said yarn (40) made of synthetic material.
Patent CA-2837902-A1 (CA)
Inventor: MUONA JOUKO
IPC: G06F30/10
Filed: 2012-06-14
Abstract: The invention relates to a method and an arrangement for designing a drilling plan (12) for rock cavern excavation. The method defines in advance for a round (26) to be drilled in a tunnel face at least the locations of drill holes (13) in a predetermined coordinate system, using the drilling plan created by means of a computer-assisted design program. The method determines pull-out of a round on the basis of the locations of the hole ends (36) and the topography (28) of the rock remaining after a round blast, and designs or modifies the drilling plan for a subsequent round on the basis of the thus determined pull-out.
Patent CA-2842727-A1 (CA)
Title: Three-dimensional signboard and making method thereof
Inventor: SHEN XINGHUA
IPC: G09F13/00
Filed: 2012-07-20
Abstract: A three-dimensional signboard and a making method thereof are provided. The three-dimensional signboard comprises an upper unit and a lower unit which are connected; the upper unit comprising a main portion (1) for reflecting the identification shape of the three-dimensional signboard; the lower unit comprising sidewall (3) connected to the main portion (1), wherein the sidewall (3) encircles the main portion (1) for supporting, and a cavity is formed therebetween; and connecting portion (2) arranged between the main portion (1) and the sidewall (3), the connecting portion (2) comprises a plurality of step layers arranged in stack, and the step layer each comprises an upper step plate and a lower step plate which are connected. The signboard is very stereoscopic and easy to be identified; and the making method thereof has a simple process.
Patent CA-2843272-A1 (CA)
Title: Security system and method
Inventor: SHAPIRO STEVEN
IPC: H04L12/28
Filed: 2012-07-27
Abstract: A security control apparatus, system and method are provided. The security control apparatus includes a wireless communication element that supports a plurality of wireless communication protocols. The wireless communication element is configured to provide wireless communications with a user interface device and at least one premise-based device. A remote communication element is configured to provide remote communications with a monitoring center. A processor is in communication with the local wireless communication element and the remote communication element. The processor is configured to use the wireless communication element to communicate with the user interface device to receive local control and configuration data. The processor is also configured to use the remote communication element to communicate data associated with at least one of a life safety feature and life style feature with the monitoring center.
Patent CA-2843582-A1 (CA)
Inventor: DUDLEY SAMUEL
IPC: A61P7/02
Filed: 2011-07-29
Abstract: Methods of determining risk for stroke in a patient, as well as methods of determining a subject's need for anti-coagulation therapy are disclosed. The method comprises measuring a level of derivatives of reactive oxygen metabolites (DROMs) in a biological sample obtained from the subject, wherein an increased level of DROMs, relative to a control level, is indicative of the subject's need for anticoagulation therapy. Further provided are methods of decreasing risk of stroke in a subject, methods of determining the efficacy of a therapeutic agent, and methods of monitoring a subject's risk of stroke.
Patent CA-2844007-A1 (CA)
Inventor: HERR QUENTIN P
IPC: H01L39/22
Filed: 2012-08-13
Abstract: A reciprocal quantum logic (RQL) latch system is provided. The latch system comprises an output portion that retains a state of the latch system, and a bi-stable loop that comprises a set input, a reset input and an output coupled to the output portion. A positive single flux quantum (SFQ) pulse on the set input when the latch system is in a reset state results in providing a SFQ current in the output portion representative of the latch system being in a set state.
Patent CA-2845086-A1 (CA)
Inventor: FRANANO F NICHOLAS
IPC: A61M60/538
Filed: 2012-08-15
Abstract: The present invention refers to a blood pump for pumping blood, the pump comprising: a pump housing including an impeller chamber; and, an impeller rotationally supported in the impeller chamber on a shaft extending through a center of the impeller, the shaft including an upper bearing end and a bottom bearing end, each end rotatably operably coupled to the pump housing, the impeller including a top face, a bottom face, and multiple bores extending through the impeller from the top face to the bottom face, wherein the multiple bores are circumferentially distributed about an impeller center hole, and the bores are generally parallel to the center hole.
Patent CA-2846970-A1 (CA)
Inventor: DREUX PRISCILLE
IPC: E06B3/677
Filed: 2012-07-18
Abstract: L'invention concerne un panneau de vitrage comprenant une première (5) et une seconde (5) feuilles de verre associées ensemble par l'intermédiaire d'au moins un espaceur (8) qui les maintient à une certaine distance l'une de l'autre et, entre lesdites feuilles de verre (5), un espace interne (4) comprenant au moins une première cavité (41), dans lequel règne un vide inférieur à 1 mbar et qui est fermé par un joint d'étanchéité périphérique disposé à la périphérie des feuilles de verre, autour dudit espace interne (4), le joint d'étanchéité (1) étant un joint métallique solidarisé respectivement aux première et seconde feuilles de verre. Selon l'invention, le joint métallique (1) comprend en outre des moyens de mise en communication (11) de l'espace interne (4) avec l'extérieur du panneau, lesdits moyens de communication étant obturables.
Patent CA-2848110-A1 (CA)
Inventor: CATT CHRISTOPHER JOSEPH
IPC: B64C9/32
Filed: 2014-04-03
Abstract: Methods (100, 200) of predicting a speed brake fault in an aircraft having a speed brake system including multiple control surfaces, a handle for setting the position of the multiple control surfaces, and at least one control surface position sensor, the methods (100, 200) include receiving a position signal from the at least one position sensor (102, 202), determining a variation in the position signal (106, 204) and predicting a fault in the speed brake system (110, 206).
Patent CA-2850092-A1 (CA)
Title: Analyte meter test strip detection
Inventor: GUTHRIE BRIAN
IPC: G01N27/416
Filed: 2014-04-28
Abstract: An analyte meter having a test strip port is configured to detect whether an approved test strip has been inserted into the test strip port before turning on analyte measurement subsystems in the analyte meter. After the meter is turned on, control circuitry in the meter continues to monitor whether the test strip is removed prior to application of a blood sample on the test strip or whether the test strip is removed after application of a blood sample on the test strip, such as during an assay of the sample.