baber/WOPTO huggingface dataset:
Patent CA-2885826-A1 (CA)
Title: Method for electronic temperature controlled curing of concrete and accelerating concrete maturity or equivalent age, precast concrete structures and objects and apparatus for same
Inventor: CIUPERCA ROMEO ILARIAN
IPC: C04B40/02
Filed: 2013-09-23
Abstract: The invention comprises a method of forming a concrete structure or object.  The method comprises detecting the temperature of a quantity of curing concrete and selectively adding heat to the curing concrete, so that the temperature of the curing concrete follows a predetermined temperature profile during at least a portion of the concrete curing process. Apparatus for performing the method is also disclosed.
Patent CA-2887342-A1 (CA)
Title: Method and device for measuring and controlling the dosage of small quantities of fluid by means of a resonating needle, and resonating needle suitable for this purpose
Inventor: DUGLIO FRANCO
IPC: G01N35/10
Filed: 2013-10-24
Abstract: A resonating needle is described, which is adapted to be used in a device for measuring and controlling the dosage of a small quantity of fluid, and which comprises: a needle (1) adapted to contain said small quantity of fluid; a resonating element of the piezoelectric type (2), coupled to said needle and adapted to be energized in order to detect variations of oscillation parameters of the needle and of the resonating element for the purpose of determining said dosage measurement and control.
Patent CA-2889983-A1 (CA)
Inventor: CORRE PIERRE-YVES
IPC: E21B33/122
Filed: 2013-10-24
Abstract: A system and/or a method collects formation fluids using a single packer with expansion rings and/or an irregular sealing layer. The packer may have an expansion ring extending around an outer circumference. The expansion ring may seal a portion of a wellbore to sample fluid from a formation. An irregular sealing layer may facilitate leaking between drains of the packer. The irregular sealing layer may have grooves through which fluid may flow. The irregular sealing layer may be composed of fibers and/or plastic.
Patent CA-2890126-A1 (CA)
Title: High-formability and super-strength cold-rolled steel sheet and manufacturing method thereof
Inventor: ZHONG YONG
IPC: C22C38/60
Filed: 2013-02-21
Abstract: A high-formability and super-strength cold-rolled steel sheet and a manufacturing method thereof. The weight percentage of its components is: C 0.15~0.25%, Si 1.00~2.00%, Mn 1.50~3.00%, P=0.015%, S=0.012%, Al 0.03~0.06%, N=0.008%, and the rest are Fe and inevitable impurities. The manufacturing method comprises the following steps: 1) smelting and casting; 2) heating to 1170~1230°C and performing thermal insulation; 3) performing hot rolling, the finish rolling temperature being 880±30°C, and coiling at 550~650°C; and 4) performing acid washing, cold rolling, and annealing, the cold rolling reduction being 40~60%, annealing at 860~920°C, and performing slow cooling to 690~750°C with the cooling rate of 3~10°C/s; performing rapid cooling at 240~320°C, with the cooling rate =50°C/s, then heating to 360~460°C, and performing thermal insulation for 100~500s to cool to the room temperature at last. Finally, a high-formability, low-rebound property and super-strength cold-rolled steel sheet with the yield strength of 600~900MPa, the tensile strength of 980~1150MPa, the elongation of 17~25% is obtained.
Patent CA-2891289-A1 (CA)
Title: Preforme et module d'aubes monobloc pour un carter intermediaire de turbomachine
Inventor: GIMAT MATTHIEU
IPC: F01D5/28
Filed: 2013-11-12
Abstract: Selon l'invention, cette préforme comprend un premier tronçon longitudinal, présentant des première et seconde extrémités opposées, apte à former une première aube (21), un deuxième tronçon longitudinal, présentant des première et seconde extrémités opposées, apte à former une deuxième aube (21), et un premier tronçon transversal, reliant les premier et deuxième tronçons longitudinaux par leurs premières extrémités, apte à former une première partie transverse d'aubage (26) telle une bride ou une plate¬ forme.
Patent CA-2892300-A1 (CA)
Inventor: RUCKMAN MARC
IPC: E06B7/28
Filed: 2015-05-22
Abstract: Un support ajustable comprend une base, un premier élément tubulaire sétendant vers le haut de la base, et comprenant un premier serrage à friction, un deuxième élément configuré en raccord télescopique avec le premier élément tubulaire, le deuxième élément tubulaire comprenant un deuxième serrage à friction et un élément transversal non abrasif agencé en relation articulée sur le deuxième élément tubulaire, le premier serrage à friction fixant de manière télescopique le deuxième élément tubulaire dans le premier élément tubulaire et le deuxième serrage à friction fixant de manière articulée lélément transversal au deuxième élément tubulaire.
Patent CA-2894321-A1 (CA)
Title: Water in liquid crystalline state and in resonance with material
Inventor: TAYLOR DONNA L
IPC: C02F1/48
Filed: 2015-06-15
Abstract: A composition includes an amount of potable water existing in a liquid crystalline state. The amount of potable water is resonant with a material. A measure of preservative is mixed with the amount of potable water existing in the liquid crystalline state.
Patent CA-2894755-A1 (CA)
Title: Novel weighted elastomer systems for use in cement, spacer and drilling fluids
Inventor: SANTRA ASHOK
IPC: C04B28/02
Filed: 2013-12-11
Abstract: A drilling fluid, spacer fluid and cementing compositions for use in subterranean wells are disclosed along with methods for making using same, where the compositions include a particulate weighted elastomeric composition system including at least one higher density weighting agent and at least one elastomer, where the higher density weighting agents have a density of at least 5.0 g/cm3 and conventional weighting agents, to produce compositions having a desired high density, while retaining other fluid properties such as pumpability, gas tight sealing, low tendency to segregate, and reduced high temperature cement strength retrogression.
Patent CA-2894850-A1 (CA)
Title: Method and device for the non-destructive inspection of a rotationally symmetric workpiece having sections with different diameters
Inventor: LINGENBERG DIETER
IPC: G01N29/44
Filed: 2013-10-11
Abstract: The invention relates to a method and a device for the non-destructive inspection of a rotationally symmetric workpiece (1) having sections with different diameters by means of a non-destructive inspection technique, such as ultrasound. Within the context of the method, a test data set characterizing the material properties of the workpiece is generated by means of the inspection technique. An azimuth angle-dependent indicated value set Ai is generated therefrom. Subsequently, a representation (50) of the workpiece (1) is generated, wherein the elements of the indicated value set Ai are depicted in the representation (50) in a spatially resolved manner. In particular, a graphic representation of the surface of the workpiece (1) can be generated in which flaw signals are displayed that may have been found.
Patent CA-2895894-A1 (CA)
Title: Method and apparatus for the installation of cables or pipes in tunnels
Inventor: VINES MARK
IPC: H02G1/08
Filed: 2013-12-18
Abstract: An apparatus for installing cables or pipes in tunnels comprises a motorised vehicle. A cable/pipe positioning arm is at each end of the vehicle, which is controllable to move a cable/pipe from a temporary installation position to a final installation position. One or more cable/pipe sagging arms are spaced from the positioning arm at the other end of the vehicle which are controllable to apply a desired amount of sagging to a length of cable/pipe between adjacent final installation positions. The apparatus can be driven along the cable/pipe performing the positioning and sagging in a single sequence and in either direction.
Patent CA-2896252-A1 (CA)
Title: Methods and compositions for treating subterranean formations with interlocking lost circulation materials
Inventor: JAMISON DALE E
IPC: E21B49/00
Filed: 2014-02-10
Abstract: The present invention provides for methods of treating a fluid loss zone in a wellbore in a subterranean formation including providing interlocking notched particulates having an outer face comprising at least one notch therethrough; wherein the at least one notch has a shape and an inner perimeter value; providing interlocking protruding particulates having an outer perimeter portion that protrudes in an approximate equivalent to the shape and value of the inner perimeter of the at least one notch; introducing the interlocking protruding particulates and the interlocking notched particulates into the wellbore in the subterranean formation; interlocking the interlocking protruding particulates and the interlocking notched particulates through the at least one notch to form an interlocking network of at least one interlocking protruding particulate and at least one interlocking notched particulate; sealing at least a portion of the fluid loss zone.
Patent CA-2901840-A1 (CA)
Inventor: SINKUS RALPH ROMAN
IPC: A61B5/00
Filed: 2014-02-11
Abstract: The invention provides for a medical apparatus (200, 300, 400, 500) for determining the concentration distribution of sonically dispersive elements (606, 2001) within a subject (306, 604, 1004), wherein the medical apparatus comprises: a memory (212) for storing machine executable instructions (224, 226, 228, 230, 232, 318) and a processor (206) for executing the machine executable instructions. Execution of the instructions cause the processor to: receive (100) shear wave data (214) descriptive of the propagation of shear waves (310, 608, 1118) within the subject for at least two frequencies; determine (102) a mechanical property (316, 618, 620) of the subject using the shear wave data at each of the at least two frequencies; determine (104) a power law relationship (218, 702) between the at least two frequencies and the mechanical property; and determine (106) the concentration distribution of the sonically dispersive elements within the subject using the power law relationship and calibration data (222, 704, 800).
Patent CA-2904248-A1 (CA)
Title: Systeme d'embrayage de treuil a distance
Inventor: AVERILL BRYAN M
IPC: B66D5/34
Filed: 2014-01-13
Abstract: L'invention porte sur un treuil, qui comprend un tambour rotatif et un train d'engrenages reliant en entraînement un moteur au tambour rotatif. Le train d'engrenages comprend un embrayage qui peut fonctionner de façon à être désengagé afin de permettre au tambour rotatif de produire un enroulement libre. Un actionneur d'embrayage est disposé pour désengager l'embrayage, et l'embrayage comprend un cliquet pivotant ayant une première extrémité qui vient en prise avec un taquet d'embrayage d'une couronne dentée planétaire, et l'actionneur d'embrayage comprend un électroaimant électromagnétique ayant un plongeur qui vient en prise avec une seconde extrémité du cliquet pivotant.
Patent CA-2910246-A1 (CA)
Inventor: MEDOFF MARSHALL
IPC: D21C9/00
Filed: 2009-04-28
Abstract: Methods of treating wood and wood products include irradiating untreated wood having a first molecular weight with ionizing radiation to cause an increase in the molecular weight of a cellulosic component of the wood to a second, relatively higher molecular weight.
Patent CA-2912296-A1 (CA)
Inventor: PAPADIMITRIOU WANDA G
IPC: A61B5/117
Filed: 2008-05-22
Abstract: CA 02912296 2017-01-20 ABRÉGÉ : Léquipement comprend au moins un ordinateur et un système dacquisition de caractéristiques de matériau utilisable pour détecter une pluralité de caractéristiques de matériau. Les caractéristiques sont ensuite évaluées selon des règles qui capturent la connaissance multidisciplinaire des experts et sont déjà entrées dans lordinateur. Les itérations de lordinateur sont traitées jusquà ce quune conclusion acceptable soit faite par rapport à la condition du matériau évalué.
Patent CA-2917982-A1 (CA)
Title: Wing and turbine configuration for power plant
Inventor: QUAPPEN ARNE
IPC: F03D5/00
Filed: 2013-07-12
Abstract: The invention relates to a power plant (10) for producing electrical power. The power plant (10) comprises a structure (7) and a vehicle (11) comprising at least one wing (3) comprising a first wing part (13) and a second wing part (14). The vehicle (11) is arranged to be secured to the structure (7) by means of at least one tether (6). The vehicle (11) is arranged to move in a predetermined trajectory by means of a fluid stream passing the wing (3). The vehicle (11) comprises at least one turbine (12) connected to a nacelle (4) comprising a generator. At least the first wing part (13) is arranged at a first angle (a) relative a horizontal centre line (19) of the wing (3). The nacelle (4) is arranged to be attached to a surface of the wing (3) facing the direction in which the first wing part (13) is angled.
Patent CA-2918080-A1 (CA)
Inventor: HINRICHS CHRISTIAN S
IPC: A61K35/14
Filed: 2014-07-14
Abstract: Cette invention concerne des procédés de préparation d'une population isolée de cellules T spécifiques du papillomavirus humain (HPV) comprenant la division d'un échantillon de tumeur positif au HPV en de multiples fragments ; la culture séparée des multiples fragments ; l'obtention de cellules T à partir des multiples fragments cultivés ; le test des cellules T pour identifier une reconnaissance autologue spécifique de la tumeur positive au HPV ; la sélection des cellules T qui manifestent une reconnaissance autologue spécifique de la tumeur positive au HPV ; et l'expansion du nombre de cellules T sélectionnées pour obtenir une population de cellules T spécifiques du HPV pour une thérapie cellulaire adoptive. Des méthodes apparentées destinées à traiter ou à prévenir le cancer à l'aide de cellules T sont en outre décrites.
Patent CA-2923473-A1 (CA)
Inventor: EDDAOUDI MOHAMED
IPC: C07D257/04
Filed: 2014-09-05
Abstract: Metal organic framework compositions can have a face centered cubic structure.
Patent CA-2923542-A1 (CA)
Title: Device for preventing steam from being produced in flue gas cooler for oxyfuel combustion boiler
Inventor: UCHIDA TERUTOSHI
IPC: F23J15/06
Filed: 2014-09-10
Abstract: In the present invention, provided is a by-pass line (24) that connects the water supply outlet side of a condenser (12) and the water supply inlet side of an exhaust gas cooler (6). On the by-pass line (24) provided are a steam generation prevention pump (25) and an entrance blocking valve (26). Provided is a steam generation prevention water circulation line (27) that connects the water supply outlet side of the exhaust gas cooler (6) and the water supply inlet side of the condenser (12). An exit blocking valve (28) is provided on the steam generation prevention water circulation line (27). When a boiler water supply pump (18) is stopped due to the blockage of boiler fuel, the entrance blocking valve (26) and the exit blocking valve (28) are opened, the steam generation prevention pump (25) is started, and thereby water is caused to circulate by flowing from the by-pass line (24) to the exhaust gas cooler (6), and return to the condenser (12) via the steam generation prevention water circulation line (27).
Patent CA-2923756-A1 (CA)
Inventor: WILSON PRESTON
IPC: E04B9/00
Filed: 2014-09-24
Abstract: A system for reducing noise emissions in underwater environments is presented. The system can be extended to applications in any two-fluid environments where one fluid (gas) is contained in an enclosed resonator volume connected to the outside environment at an open end of the resonator body. The resonators act as gas-containing (e.g., air) Helmholtz resonators constructed into solid panels that are submerged in the fluid medium (e.g., sea water) in the vicinity of a noise generating source. The oscillations of the trapped air volume in the resonators causes reduction of certain noise energy and a general reduction in the transmitted noise in the environment of the system.
Patent CA-2925380-A1 (CA)
Inventor: STING JOACHIM
IPC: H02K19/36
Filed: 2014-09-11
Abstract: The invention relates to a resistance module for increasing runup torque for a rotor of an electric machine comprising a rotor winding (21). Furthermore, the invention relates to an exciter (20), a rotor and an electric machine, which each have at least one such resistance module. In order to provide an alternative to known solutions for increasing the runup torque, it is proposed that the resistance module has: - a first connection point (1) and a second connection point (2), - at least two electrically conductive layers (3, 4, 23), wherein the at least two layers (3, 4, 23) are electrically connected to the first connection point (1) and to the second connection point (2), wherein the at least two layers (3, 4, 23) each surround an axis (5) of the resistance module at least partially in the circumferential direction and each have a layer start point (6) and a layer end point (7), - a corresponding first insulating layer (8), which is arranged in each case between two layers (3, 4, 23), - a corresponding tie point (9) at which the layer end point (7) of a corresponding layer (3, 4, 23) is electrically connected to the layer start point (6) of the corresponding following layer (3, 4, 23).
Patent CA-2927251-A1 (CA)
Title: Etui de gobelet-trayeur, gobelet-trayeur, et agencement pour traire automatiquement des animaux
Inventor: OBERMULLER HELMUT
IPC: A01J5/08
Filed: 2014-10-27
Abstract: L'invention concerne un étui de gobelet-trayeur (2). L'étui de gobelet-trayeur (2) comprend un corps sensiblement tubulaire ayant un axe central (4). Un plan (6) s'étendant le long de l'axe central (4) définit une première partie étui (8) et une seconde partie étui (10) sur des côtés opposés du plan (6). La première partie étui (8) comprend un matériau magnétique et une surface extérieure uniforme (12) conçue pour s'appuyer contre au moins une surface d'un dispositif électromagnétique. La première partie étui (8) et la seconde partie étui (10) sont différentes l'une de l'autre par rapport à une composition de matériau et/ou une épaisseur de matériau. La quantité de matériau magnétique dans la première partie étui (8) est supérieure à celle dans la seconde partie étui (10). L'invention concerne en outre un gobelet-trayeur et un agencement pour traire automatiquement des animaux, comprenant au moins un bras de robot (32) conçu pour fixer au moins un gobelet-trayeur (16) à une mamelle d'un animal.
Patent CA-2927509-A1 (CA)
Title: Polyesters and coatings containing the same
Inventor: MAKSIMOVIC LJILJANA
IPC: C08G63/20
Filed: 2014-10-14
Abstract: Disclosed is a polyester prepared from a mixture of reactants including: a) an aromatic monoacid, where the aromatic monoacid includes from 25 to 60 weight % based on the total weight of reactants; b) a polyacid, where the polyacid includes less than 90 mole % isophthalic acid; and c) a polyol having at least 3 hydroxyl groups. The mixture of reactants is substantially free of a non-aromatic monoacid, and said polyester has a dynamic viscosity of greater than 15,000 centipoise at 40°C as measured by a Physica MCR 301 rheometer with 25 mm parallel plate and 0.1 mm gap as a function of increasing shear rate (0.1 to 10 s-1), and an acid value of less than 15 mg KOH/g. The polyacid can also be an aliphatic polyacid. Coatings comprising the same and substrates coated at least in part with such coatings are also disclosed.
Patent CA-2927535-A1 (CA)
Title: Compositions containing fluorine substituted olefins
Inventor: SINGH RAJIV R
IPC: C11D7/30
Filed: 2003-10-27
Abstract: The use of pentafluoropropene (HFO-1225) and tetrafluoropropene (HFO-1234) in refrigeration equipment is disclosed. These materials are generally useful as refrigerants for heating and cooling, as blowing agents, as aerosol propellants, as solvent composition, and as fire extinguishing and suppressing agents.
Patent CA-2928154-A1 (CA)
Title: Spatial modulation of magnetic particles in vasculature by external magnetic field
Inventor: CONRAD ANDREW JASON
IPC: A61B5/145
Filed: 2014-10-22
Abstract: A method for modulating a response signal includes introducing functionalized magnetic particles configured to interact with target analytes into the body, applying a magnetic field sufficient to draw the functionalized magnetic particles towards a surface of the lumen of subsurface vasculature closest to an internally or externally applied mask having a spatial arrangement, and detecting a response signal, which includes a background signal and an analyte response signal, transmitted from the subsurface vasculature. The analyte response signal related to interaction of the functionalized magnetic particles with the target analytes and is modulated with respect to the background signal due, at least in part, to the spatial arrangement of the mask. The target analytes may be non-invasively detected by differentiating the analyte response signal from the background signal due, at least in part, to the modulation of the analyte response signal.
Patent CA-2929418-A1 (CA)
Inventor: HAYSLETT STEVEN L
IPC: B62M6/40
Filed: 2016-05-09
Abstract: A number of variations may include an electric cycle powertrain having a first planetary gear set and a second planetary gear set, wherein the second planetary gear set is constructed and arranged to selectively overdrive a pedal cadence and wherein the first planetary gear set is constructed and arranged to selectively provide additional gear ratio for a motor.
Patent CA-2929498-A1 (CA)
Title: Surgical stapler
Inventor: MILO SIMCHA
IPC: A61B17/068
Filed: 2014-11-04
Abstract: A surgical stapler includes a control handle having a forward-extending barrel and a stapling device at the distal end of the barrel, where the stapling device has a stapling head part, a stapler body part, and a hinge connection therebetween such that the stapling head part is pivotable relative to the barrel. The stapling head part has a holder region, opposite the hinge connection, configured for holding a surgical staple during positioning and implanting the staple. The proximal end portion of the stapling head part can be pivoted outwardly relative to the barrel to at least about 15° from an at rest position, juxtaposed with the stapler body part, to an active position for implantation of a staple into tissue in a generally proximal direction toward the control handle.
Patent CA-2929736-A1 (CA)
Inventor: HITZLER MARTIN
IPC: B32B27/32
Filed: 2014-11-10
Abstract: The invention relates to a method for producing a multilayer molded body for the heat insulation of buildings, for which foamable or pre-foamed polymer particles for forming a layer are used. According to the invention, the foamable or pre-foamed polymer particles are at least partially coated with an organic binding agent, and are bonded in a mold having at least one plate made of expanded or extruded polystyrene rigid foam for carrying out a final foaming process. The invention further relates to a multilayer molded body for the heat insulation of buildings.
Patent CA-2930889-A1 (CA)
Inventor: HORSEMAN SAMANTHA
IPC: G16H20/30
Filed: 2014-12-10
Abstract: Provided are embodiments of systems, computer medium and computer-implemented methods for harvesting human energy from an employee. The techniques including determining an amount of energy harvested, and selectively enabling/disabling one or more electronic user devices based at least in part on the amount of energy harvested. The amount of energy harvested including kinetic energy and neural energy. The kinetic energy having been harvested by a kinetic energy system including one or more kinetic energy harvesting devices that harvest kinetic energy generated by physical activity of an employee. The neural energy having been harvested by a neural energy system that includes one or more neural energy harvesting devices that harvest neural energy generated by neural activity of the employee.