baber/WOPTO huggingface dataset:
Patent CA-2759451-A1 (CA)
Title: Keratin dyeing compositions comprising a radical scavenger and use thereof
Inventor: ZHANG GUIRU
IPC: A61Q5/10
Filed: 2010-04-20
Abstract: The invention relates to colorant compositions for the oxidative dyeing of keratin fibers comprising radical scavengers in the dyeing composition. The invention also relates to methods for reducing color formation outside of the keratin fiber during oxidative dyeing comprising using such compositions.
Patent CA-2762124-A1 (CA)
Inventor: MEHUS RICHARD J
IPC: B01F15/00
Filed: 2004-04-20
Abstract: Methods of dispensing an ingredient and measuring an amount of the ingredient dispensed, e.g., at a customer's location usually as the ingredient is used by the customer, in order to improve the dispensing process by adjusting future dispense cycles, accurately dispensing the ingredient, predicting an amount of ingredient to be dispensed.
Patent CA-2762228-A1 (CA)
Inventor: OHRI RACHIT
IPC: C08G65/329
Filed: 2011-12-15
Abstract: Crosslinked polymers, methods for their preparation and use, are described in which the crosslinked polymers are formed from at least two polymer precursors, one of which is designed, upon degradation of the crosslinked polymer, to release the second polymer precursor in its original, unmodified chemical form.
Patent CA-2763403-A1 (CA)
Title: Bulbless spectrometer
Inventor: WILLUWEIT THOMAS
IPC: G01N21/03
Filed: 2010-06-17
Abstract: The present invention relates to a spectrometer (1; 1') for measuring the concentration of at least one analyte in a fluid sample (2; 2'), comprising a light source (3; 3') for producing a light beam (4; 4'), a photosensor (5; 5') for receiving the light beam (4; 4'), and a measuring section (6; 6') in the beam path of the light beam (4' 4'), in which measuring section the fluid sample (2; 2') can be introduced, wherein the measuring section (6; 6') can be changed.
Patent CA-2763498-A1 (CA)
Title: Pyrazinylpyrazoles
Inventor: SCHWARZ HANS-GEORG
IPC: C07D403/04
Filed: 2010-05-19
Abstract: Pyrazin-2-ylpyrazoles are described, as is the use thereof as insecticides and/or parasiticides. Additionally described are processes for preparation thereof, and compositions which comprise such pyrazin-2-ylpyrazoles.
Patent CA-2763507-A1 (CA)
Title: Dispersion of a polyurethane, containing a pesticide
Inventor: SCHNEIDER KARL-HEINRICH
IPC: A01N47/24
Filed: 2010-06-07
Abstract: The present invention relates to a method for applying an aqueous, pesticide-containing dispersion of a polyurethane which is a reaction product of at least one polyol (A) and at least one polyisocyanate (B) onto plants or plant parts. The invention also relates to an aqueous, pesticide-containing dispersion of a polyurethane which is a reaction product of at least one polyol (A) and at least one polyisocyanate (B). The invention further relates to the use of the dispersion for controlling phytopathogenic fungi and/or undesired plant growth and/or undesired insect or mite infestation and/or for regulating the growth of plants by letting the dispersion act on the respective pests, their biotope and/or the plants and plant parts to be protected from the respective pests, the soil and/or on undesired plants and/or useful plants and/or their biotope.
Patent CA-2764391-A1 (CA)
Title: Engine clutch and method of using same
Inventor: MARICA ADRIAN
IPC: F16D31/02
Filed: 2010-06-11
Abstract: The invention relates to engine clutches (100). The clutch includes a drive shaft (216) rotated by the engine, an eccentric shaft selectively rotated by the drive shaft (216), a clutch fluid, a plural-ity of pistons, and a fluid regulator. The eccentric shaft (218) is posi-tionable in an opening of the drive shaft (216) for rotation thereby. The eccentric shaft (218) has cylinders extending radially therethrough and a central channel (282) extending longitudinally therethrough. The clutch fluid (221) flows between the cylinders and channel. Each piston (266) is slidably positionable in a cylinder in response to flow of clutch fluid. The pistons (266) have an outer end in constant contact with the drive shaft (216) via a bearing (262). The fluid regulator (267) is posi-tionable in the central channel (282) for selectively restricting flow of clutch fluid (221) whereby rotational speed of the eccentric shaft (218) is adjusted. The eccentric shaft (218) is connectable to a device, such as a fan (278, 164a), for rotation therewith.
Patent CA-2765847-A1 (CA)
Inventor: KATABUCHI HIDETAKA
IPC: A61P29/00
Filed: 2010-06-17
Abstract: Disclosed is a prophylactic and/or therapeutic agent for dysmenorrhea and/or dysmenorrhea-related conditions. Specifically disclosed is a prophylactic and/or therapeutic agent for dysmenorrhea and/or dysmenorrhea-related conditions, which comprises tranilast as an active ingredient.
Patent CA-2769525-A1 (CA)
Title: Therapeutic agents for reducing parathyroid hormone levels
Inventor: KARIM FELIX
IPC: A61K38/08
Filed: 2010-07-29
Abstract: Compounds having activity for lowering parathyroid hormone levels are described. In one embodiment, the compounds are comprised of a contiguous sequence of subunits, X1 - X2 - X3 - X4 - X5 - X6 - X7, wherein the X1 subunit comprises a thiol-containing moiety and the distribution of charge on the X2-X7 subunits provides the desired activity. Methods of using the compounds for treating hyperparathyroidism, bone disease and/or hypercalcemic disorders are also described, and in particular, methods for lowering plasma PTH and serum calcium are provided. The compounds can be used to treat subjects having, for example: primary, secondary or tertiary hyperparathyroidism; hypercalcemia of malignancy; metastatic bone disease; or osteoporosis.
Patent CA-2769695-A1 (CA)
Title: Pharmaceutical composition and administrations thereof
Inventor: ROWE WILLIAM
IPC: A61K9/14
Filed: 2010-02-18
Abstract: The present invention relates to pharmaceutical compositions comprising a solid dispersion of N-[2,4-Bis( 1, 1 -dimethylethyl)-5-hydroxyphenyl]- 1,4-dihydro-4-oxoquinoline-3-carboxamide, methods of manufacturing pharmaceutical compositions of the present invention, and methods of administering pharmaceutical compositions of the present invention.
Patent CA-2775096-A1 (CA)
Title: Inert anode assembly
Inventor: D ASTOLFO LEROY E
IPC: C25C3/00
Filed: 2003-11-19
Abstract: A solid material (12') circumscribing an anode system (10) in an electrolysis apparatus is made from a mixture of cryolite and/or alumina (Al2O3), where the solid material (12') contacts and surrounds the anodes (14, 14').
Patent CA-2775456-A1 (CA)
Inventor: CARDONE JEREMIAH
IPC: E03C1/12
Filed: 2012-04-25
Abstract: A heat exchanger placed underneath an elevated tub or shower stall or under the bathroom floor includes a flat top heat conductive plate. The top plate is fastened to a flat lower plate, having a serpentine pattern with a shallow depth embedded into the top surface. When the top plate is fastened and sealed to the lower plate, the flow of the incoming cold water is contained within the confines of the serpentine lower plate of the heat exchanger. Heat is transferred from the grey waste water falling onto the top plate to preheat the incoming cold water flowing underneath the top plate in the serpentine conduit chamber of the lower plate in contact with a bottom surface of the top plate. The cold water is thereby preheated and used as a substitute for the incoming cold water that would be normally plumbed to the discharge shower head.
Patent CA-2775500-A1 (CA)
Title: Unitized shelving
Inventor: CHIKKAKALBALU CHANDRASHEKHARA
IPC: A47F3/06
Filed: 2012-04-27
Abstract: The shelf assembly comprises a shelf having top and bottom surfaces. The shelf includes at least one support rail that is secured to the bottom surface of the shelf and runs parallel to one side of said shelf. The support rail also has a tab slot, which is located in a side and adjacent to an end thereof. The shelf assembly also comprises a shelf bracket having a lip and a skirt that extends perpendicular from said lip. The lip and the skirt extend along a length of the shelf bracket, and the shelf bracket has a first tab, which is located in the lip and configured to be removably received in the tab slot. The shelf bracket also has anchoring tabs that are located on an end thereof and configured to be received in a shelving support frame.
Patent CA-2778510-A1 (CA)
Title: Method for estimating an underwater acoustic sound velocity in a network of acoustic nodes, corresponding computer program product, storage means and device
Inventor: L HER CHRISTOPHE
IPC: G01H5/00
Filed: 2012-05-25
Abstract: A method for estimating an underwater acoustic sound velocity in a network of acoustic nodes arranged along towed acoustic linear antennas and in which a plurality of acoustic signals are transmitted between the nodes, the method comprising steps of: obtaining two predetermined distances each separating a couple of nodes ((A,B), (B,C)) placed along a same first acoustic linear antenna (31); for each couple of first and second nodes ((A,B), (B,C)), obtaining a first propagation duration of an acoustic signal transmitted between said first node and a third node (D) placed along a second acoustic linear antenna (32) and a second propagation duration of an acoustic signal transmitted between said second node and said third node (D); and estimating said underwater acoustic sound velocity, as a function of said two predetermined distances and said first and second propagation durations obtained for each couple of nodes.
Patent CA-2778845-A1 (CA)
Title: Systeme d'entrainement electrique des roues motrices d'un vehicule
Inventor: RAYMOND JEAN
IPC: B60K7/00
Filed: 2012-05-25
Abstract: Un système d'entraînement électrique des roues motrices d'un véhicule comprend deux moteurs électriques (2) et deux carters (3) sur lequel les moteurs (2) sont montés. Le système comprend en outre deux pignons qui sont montés respectivement dans les carters (3) en étant indépendants en rotation. Les pignons sont solidaires en rotation d'un rotor de respectivement un moteur (2) pour être chacun entraînés en rotation par un rotor. Dans chaque carter, un train d'engrenages planétaires (4) où une roue dentée à l'extérieur et à l'intérieur agit comme couronne à l'intérieur de laquelle tournent les planètes et le soleil qui sont montées dans le carter pour être entraînées en rotation par respectivement un pignon, chaque roue dentée étant solidaire en rotation d'un moyen de liaison avec une roue motrice (1). Les soleils des engrenages planétaires sont reliés entre eux par un arbre de transmission.
Patent CA-2779175-A1 (CA)
Title: Ignition system control method and system
Inventor: OLSSON JOHAN
IPC: F02P7/067
Filed: 2010-11-08
Abstract: The present invention relates to a method for monitoring an ignition system, wherein the ignition system comprises a charge coil (L1) for charging the ignition system, a primary coil (L4) and a secondary coil (L5), said primary and secondary coils (L4, L5) being arranged to generate a voltage for spark generation, and a control unit (M1), characterised in the steps a) providing a separate coil (L3) adjacent to at least one of the charge coil (L1), the primary coil (L4) and the secondary coil (L5) b) using the control unit (M1) to monitor a magnetic flux at the separate coil (L3), and c) using information regarding said magnetic flux as input for controlling at least one property of an operation of the ignition system. The invention also relates to a control system for an ignition system.
Patent CA-2779220-A1 (CA)
Title: Relay control circuit
Inventor: BEZAWADA MURALI KRISHNA
IPC: H01H47/22
Filed: 2012-06-07
Abstract: A relay control circuit is disclosed. In one aspect, the relay control circuit is a hybrid of a double winding relay control scheme and a single winding relay control scheme.
Patent CA-2780080-A1 (CA)
Title: Pharmaceutical compositions comprising igf-1 proteins, a buffering and a tonicity agent
Inventor: MAHLER HANNS-CHRISTIAN
IPC: A61K9/08
Filed: 2010-12-20
Abstract: The present invention relates to a pharmaceutical composition, comprising an Insulin-like growth factor I (IGF-I) protein as active pharmaceutical ingredient (API), a tonicity agent and a buffer. This composition may be administered as injection or infusion and is especially useful for the treatment, prevention and/or delay of progression of neurodegenerative disorders, in particular Alzheimer's Disease (AD), a motor neuron disease (MND), in particular amyotrophic lateral sclerosis (ALS) or Spinal Muscular Atrophy (SMA) or a Muscular Dystrophy (MD), in particular Duchenne Muscular Dystrophy (DMD) or Myotonic Dystrophy (MMD).
Patent CA-2780123-A1 (CA)
Inventor: KOST TROY A
IPC: B29D30/26
Filed: 2010-11-08
Abstract: In one embodiment, the present invention provides a buffer brush. When rotating, the buffer brush acts as a centrifugal pump. The buffer brush contains a core having a first side and a second side and the brush extends radially from the surface of the core. The first and second sides have at least one opening configured to allow air to flow laterally through the core to also flow radially through the vents into the brush.
Patent CA-2781088-A1 (CA)
Inventor: GE YAOGEN
IPC: E21B19/16
Filed: 2010-11-12
Abstract: An articulated apparatus (10) for handling a drilling to has a base (12), a first set of arms (14) pivotally connected at one end to the base (12) and extending outwardly therefrom, a joint member (16) pivotally connected to an opposite end of the first set of arms, a second set of arms (18) pivotally connected at one end of to the joint member (16) and extending outwardly therefrom, and a carrier assembly (20) pivotally connected to an opposite end of the second set of arms. The carrier assembly is suitable for carrying the drilling tool (26) so as to allow the drilling tool to move upwardly and downwardly. A drive system is cooperative with the first and second sets of arms so as to move the drilling tool between a stowed position and a deployed position.
Patent CA-2781116-A1 (CA)
Inventor: WANG HUA
IPC: H01R13/646
Filed: 2010-11-18
Abstract: A spring assembly for a communications jack configured to receive a communications plug having a plurality of plug contacts. The jack includes first, second, third, and fourth jack contacts. The first and second jack contacts are configured to carry a first differential signal. The third and fourth jack contacts are configured to carry a second differential signal. Each jack contact is electrically connected to a corresponding one of the plug contacts when the plug is received by the jack. The spring assembly has a conductive spring member for each jack contact. Each spring member is electrically connected to a corresponding jack contact and biases that jack contact against a corresponding plug contact. To reduce crosstalk, the spring member connected to the first jack contact is capacitively coupled to the third jack contact and the spring member connected to the fourth jack contact is capacitively coupled to the second jack contact.
Patent CA-2782845-A1 (CA)
Title: Rotary internal combustion engine with exhaust purge
Inventor: FONTAINE MIKE
IPC: F02B53/02
Filed: 2012-07-06
Abstract: In one aspect, described is a rotary engine having a purge port located rearwardly of the inlet port and forwardly of the exhaust port along a direction of the revolutions of the rotor, the purge port being in communication with the exhaust port through each of the chambers along a respective portion of each revolution, and the inlet and outlet ports being relatively located such that a volumetric compression ratio of the engine is lower than a volumetric expansion ratio of the engine.
Patent CA-2786919-A1 (CA)
Inventor: BELAK ROY
IPC: G01J5/30
Filed: 2011-01-15
Abstract: A photoluminescent temperature sensing system and method utilizes a single semi-conductor optical device adapted to operate as both a light-emitting device and a light detection device, a photoluminescent material, and a processor operatively connected to the driving circuit and configured to execute a method comprising the steps of driving the optical device to emit a pulse of incident light, producing photoluminescent light, receiving the photoluminescent light with the optical device, and creating signal information associated with a temperature-dependent characteristic of the photoluminescent light, and deriving temperature information from the signal information.
Patent CA-2787254-A1 (CA)
Inventor: HAN SEUNG HEE
IPC: H04B7/26
Filed: 2011-01-12
Abstract: The present invention provides a method and apparatus for transmitting uplink control information (UCI) by user equipment in a wireless communication. The user equipment performs channel coding on information bits of the UCI to generate encoding information bits; performs modulation on the thus generated encoding information bits to generate complex modulation symbols; spreads the complex modulation symbols block-wise to a plurality of single carrier-frequency division multiple access (SC-FDMA) symbols based on an orthogonal sequence; and transmits the spread complex modulation symbols to a base station.
Patent CA-2787452-A1 (CA)
Title: Casting composite ingot with metal temperature compensation
Inventor: WAGSTAFF ROBERT BRUCE
IPC: B22D15/00
Filed: 2011-02-09
Abstract: An exemplary embodiment of the invention provides a method of direct chill casting a composite metal ingot. The method involves sequentially casting two or more metal layers to form a composite ingot by supplying streams of molten metal to two or more casting chambers within a casting mold of a direct chill casting apparatus. Inlet temperatures of one or more of the streams of molten metal are monitored at a position adjacent to an inlet of a casting chamber fed with the stream, and the inlet temperatures are compared with a predetermined set temperature for the stream to determine if there is any difference. A casting variable that affects molten metal temperatures entering or within the casting chambers (e.g. casting speed) is then adjusted by an amount based on the difference of the compared temperatures to eliminate adverse casting effects caused by the difference of the inlet temperature and the set temperature. Preferably an adjustment is selected that causes the monitored temperature to approach the set temperature. Another exemplary embodiment provides equipment for operation of the method.
Patent CA-2788734-A1 (CA)
Inventor: KIM BAE HOON
IPC: G03B30/00
Filed: 2010-10-11
Abstract: A camera device can smoothly perform an operation for monitoring an entire situation over a wide area and an intensive monitoring and tracking operation for a specific area or a specific object by integrating a wide monitoring camera and an intensive monitoring camera, and a shadow area is not generated in an area directly below. The camera device of the present invention includes a main frame, a first camera unit, and a second camera unit. The main frame includes a lens location surface of which a normal is directed to a lower part of the outside. The first camera unit comprises: a wide-angle lens which is provided at the main frame and is arranged on the lens location surface to direct an optical axis thereof to the lower part of the outside; and a first image sensor for converting incident light received through the wide-angle lens to an electric signal, so as to photograph circumferential images including a point directly underneath the monitoring camera device. The second camera unit comprises a second image sensor and is provided to rotate horizontally and vertically to the main frame. Desirably, the main frame is protruded from an outer surface to the outside and includes a supporting protrusion having a front surface facing the outside in the downward direction and the wide-angle lens can be attached to the front surface of the supporting protrusion.
Patent CA-2789115-A1 (CA)
Title: Microporation of tissue for delivery of bioactive agents
Inventor: EPPSTEIN JONATHAN A
IPC: A61K31/56
Filed: 1997-12-30
Abstract: A method of enhancing the permeability of a biological membrane, including the skin or mucosa of an animal or the outer layer of a plant to a permeant is described utilizing microporation of selected depth and optionally one or more of sonic, electromagnetic, mechanical and thermal energy and a chemical enhancer.  Microporation is accomplished to form a micropore of selected depth in the biological membrane and the porated site is contacted with the permeant. Additional permeation enhancement measures may be applied to the site to enhance both the flux rate of the permeant into the organism through the micropores as well as into targeted tissues within the organism.
Patent CA-2791283-A1 (CA)
Title: Cement slurry mixing station
Inventor: BROUILLETTE FRED
IPC: B28C5/08
Filed: 2007-11-30
Abstract: A novel cement slurry composed of cement and water that can be used in cement stabilization applications. The cement slurry compound itself is chemically treated, by means of a cellulosic or other thixotropic thickening agent(s) to create a thixotropic system wherein the wetted cement remains in suspension and does not settle out prior to use even without further mixing. A chemical retarder/stabilizer is also used to prevent the slurry from prematurely setting during shipping. A novel apparatus and method for mixing the novel cement slurry is disclosed to insure the exact proportioning of all ingredients and the proper wetting of the cement.
Patent CA-2792034-A1 (CA)
Inventor: ROTH BERNHARD
IPC: C07K14/14
Filed: 2011-03-04
Abstract: The invention relates to a newly identified avian rotavirus D VP6 nucleotide sequence and uses thereof.
Patent CA-2795432-A1 (CA)
Title: Method of configuring cross-carrier cfi
Inventor: NG BOON LOONG
IPC: H04W84/10
Filed: 2011-04-01
Abstract: A method of configuring the cross-carrier CFI such that separate CFI value can be specified for each subframe within an x number of consecutive frames. The same set of CFI values is applied by the UE for every other x consecutive frames until it is reconfigured by the eNB.
Patent CA-2796190-A1 (CA)
Inventor: USELTON ROBERT B
IPC: F24F3/14
Filed: 2012-11-20
Abstract: One aspect provides a dehumidifier that has a dehumidifying circuit and includes an evaporator, a first portion of a condensing circuit, and a first blower configured to direct a first air stream along a first flow path and through the evaporator and the first portion of the condensing circuit, for reducing the humidity of the first air stream. The dehumidifier also comprises a heat removing circuit, comprising a second blower configured to direct a second air stream along a second flow path and through a second portion of the condensing circuit for removing heat from the second portion of the condensing circuit.                                                                 The first and second condensing circuits are fluidly coupled.
Patent CA-2797222-A1 (CA)
Title: Instrument for creating a controlled capsulorhexis for cataract surgery
Inventor: MEDINA RAFAEL
IPC: A61F9/007
Filed: 2010-04-23
Abstract: An instrument and method for creating a precise capsulorhexis as a step in cataract surgery is described. The instrument has a curvilinear cutting band attached to a longitudinal support component and cutting band extending on two sides of the support. In an embodiment, the cutting band has a sinusoidal shape. The support is coupled to a supporting structure, and thence to a handle, the supporting structure is shaped to permit it to pass through an incision at a side of a cornea of the eye while positioning the cutting band on an anterior surface of an anterior capsule of a lens of the eye. In an embodiment of the method, the incision in the anterior capsule is formed by pressing the cutting band into the anterior capsule, and capsulorhexis is extended by tearing away the two tabs formed and defined by curvature of the cutting band.
Patent CA-2799728-A1 (CA)
Inventor: PUGH RANDALL B
IPC: H05K3/02
Filed: 2012-12-19
Abstract: Methods and apparatus for forming interconnects on the surfaces of three dimensional substrates, including ophthalmic devices incorporating one or more electrical components may be utilized to provide high quality electrical and mechanical connections.