baber/WOPTO huggingface dataset:
Patent CA-2739164-A1 (CA)
Title: Appareil et procede de remplissage de liquide refroidissant par depression
Inventor: DESAKI STANLEY M
IPC: B60S5/00
Filed: 2011-05-03
Abstract: Un appareil, un système et une méthode sont décrits pour contourner un réservoir de refroidissement avec un outil de remplissage qui raccorde une source de pression négative et une source de fluide de refroidissement (par ex., une charge de refroidissement sous vide) à un orifice dadmission du système de refroidissement véhiculaire. Le contournement de loutil de remplissage permet au réservoir de liquide de refroidissement dêtre fabriqué à partir dun matériau polymère structuralement faible, qui est sujet à léchec sous pression négative, tout en permettant encore dutiliser le remplissage du liquide de refroidissement sous vide à utiliser pour charger le système de refroidissement véhiculaire. Sans lutilisation de loutil de remplissage de contournement, le réservoir du liquide de refroidissement romprait sous les pressions négatives appliquées pendant le remplissage du liquide de refroidissement sous vide.
Patent CA-2740867-A1 (CA)
Inventor: BOLDUC LEE
IPC: A61F2/82
Filed: 2009-10-14
Abstract: Devices, systems, and methods for implanting expandable prostheses in the body lumens rely on stapling or anchoring the prostheses with separately introduced fasteners. The prostheses may be self -expanding or balloon expandable, and may include a single lumen or more than one lumen. After initial placement, a stapling system is introduced within the expanded prosthesis to deploy a plurality of fasteners to at least one prosthesis end.  The stapling system may apply a force to the prosthesis to modify the shape of the prosthesis to conform to the shape of the vessel wall. The stapling system can be deflected in one or more distinct steerable segments. A lumen extension or lumens may be coupled to the prosthesis to extend the reach of the prosthesis within the implantation site. Fasteners may also be applied to the lumen extensions.
Patent CA-2741078-A1 (CA)
Title: Arformoterol and tiotropium compositions and methods for use
Inventor: HUANG HOLLY
IPC: A61K31/16
Filed: 2009-10-22
Abstract: Compositions and methods for the prevention and/or treatment of airway and/or respiratory disorders are provided.  The compositions comprise arformoterol (the (R,R)-formoterol isomer) and tiotropium.
Patent CA-2742031-A1 (CA)
Inventor: CHILCOAT DAVID W
IPC: E21B43/12
Filed: 2009-10-21
Abstract: An improved seal assembly for a downhole electrical submersible pump assembly.
Patent CA-2747122-A1 (CA)
Inventor: PATEL DINESH R
IPC: E21B47/12
Filed: 2004-05-05
Abstract: A well system utilizes a control line system. The control line system is implemented with a completion of the type deployed in a wellbore. The control line system facilitates transmission of monitoring, command or other types of control and telemetry. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. it is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims, 37.
Patent CA-2748380-A1 (CA)
Title: Procede de traitement thermique d'un alliage de titane, et piece ainsi obtenue
Inventor: HERITIER PHILIPPE
IPC: C22C14/00
Filed: 2009-12-22
Abstract: Procédé de traitement thermique d'un alliage de titane de type Ti 5-5-5-3 ayant, en pourcentages pondéraux, la composition suivante: entre 4,4 et 5,7 % d'aluminium; entre 4,0 et 5,5 % de vanadium; entre 0,30 et 0,50 % de fer; entre 4,0 et 5,5 % de molybdène; entre 2,5 et 3,5 % de chrome; entre 0,08 et 0,18 % d'oxygène; traces à 0,10 % de carbone; traces à 0,05 % d'azote; traces à 0,30 % de zirconium; traces à 0,15 % de silicium, le pourcentage résiduel étant du titane et des impuretés, caractérisé en ce qu'on effectue le traitement thermique dudit alliage selon: chauffage à un premier palier entre 810 et 840 °C et en dessous du ß- transus de l'alliage; maintien au premier palier pendant 1 à 3 heures; refroidissement jusqu'à un deuxième palier entre 760 °C et 800 °C sans réchauffement intermédiaire; maintien au deuxième palier pendant 2 à 5 heures; refroidissement jusqu'à l'ambiante; chauffage à un troisième palier entre 540 °C et 650 °C; maintien au troisième palier pendant 4 à 20 heures, puis refroidissement jusqu'à l'ambiante. Pièce obtenue par ce procédé.
Patent CA-2748981-A1 (CA)
Inventor: MENDELLA GIORGIO
IPC: H04N5/445
Filed: 2008-10-22
Abstract: The invention relates to an apparatus, a system and a method for displaying images onto a screen. The apparatus can be used to display images onto the screen (4) for displaying programmes and/or messages and/or additional images which temporarily replace and/or are combined with programmes and /or messages and/or main images which are generally reproduced onto the screen (4), that is to say received by any signal transmission means and selected by the television set by means of a television tuner (2);  the apparatus comprises a local processing unit (5) which detects the tuner protocols (2) to verify the configuration assumed by the television set, that is the relative instantaneous tuning of the TV set itself, in order to send corresponding signals (S1) to a remote unit (1), connected to the local unit (5) by means of a bi~ directional signal transmission channel; the remote unit (1), on the basis of the signals (S1) received from the local unit (5), sends second signals (S2) to the local unit itself for commanding the beginning and the end of the display of additional programmes and/or messages and/or images onto the screen (4).
Patent CA-2749028-A1 (CA)
Inventor: KRAUSZ ELIEZER
IPC: F16L17/04
Filed: 2010-01-05
Abstract: A pipe coupling seal including a cylindrical elastomeric seal (10) including annular pad portions (14, 16) axially spaced apart from one another and extending from a bridge portion (18), each of the pad portions (14, 16) being thicker than the bridge portion (18) and adapted to seal against an outer diameter of a pipe, wherein at least one of the pad portions (14, 16) includes a removable section that includes a continuously enclosed annular hollow void (34).
Patent CA-2752573-A1 (CA)
Title: Wireless energy transfer in lossy environments
Inventor: KURS ANDRE B
IPC: H01F27/42
Filed: 2010-02-13
Abstract: Described herein are improved configurations for a wireless power transfer for electronic devices that include at least one source magnetic resonator including a capacitively- loaded conducting loop coupled to a power source and configured to generate an oscillating magnetic field and at least one device magnetic resonator, distal from said source resonators, comprising a capacitively-loaded conducting loop configured to convert said oscillating magnetic fields into electrical energy, wherein at least one said resonator has a keep-out zone around the resonator that surrounds the resonator with a layer of non-lossy material.
Patent CA-2754468-A1 (CA)
Inventor: ACOSTA ERICK J
IPC: C07D241/04
Filed: 2010-03-04
Abstract: One or more compositions and methods for inhibiting the formation of hydrate agglomerates in a fluid that contain a specified generic formula are disclosed. The fluid can be contained in an oil or gas pipeline or refinery.
Patent CA-2756148-A1 (CA)
Inventor: LACKINGER ELISABETH
IPC: D21H21/16
Filed: 2010-04-09
Abstract: The present invention relates to a paper sizing agent and emulsion comprising a maleated vegetable oil size wherein at least 50% by weight of the total fatty acids of the triglycerides are monounsaturated. The invention also relates to a process for the preparation of such maleated vegetable oil size.
Patent CA-2756336-A1 (CA)
Inventor: BECKLEY BRYAN JAMES
IPC: F24D19/10
Filed: 2011-10-27
Abstract: A hot water heater, and method of regulating the same, which includes a PID  control.  The PID control is responsive to inputs such as water temperature in the hot water heater and the flow rate of water such as through inlets and outlets coupled to the hot water heater. In one embodiment, the PID control generates an output that modifies the operating parameters of a heating device to accommodate changes in the temperature of the fluid in the hot water heater. The output results from one or more modules of a three-term control structure, wherein the modules comprise one or more of a proportional control module, an integral control module, and a derivative control module.  Each of the modules is assigned at least one term, wherein the term is defined in accordance with gain parameters such as a proportional gain, an integral gain, and a derivative gain.
Patent CA-2757362-A1 (CA)
Inventor: MAGDUN MARIUS
IPC: B60R21/00
Filed: 2010-03-30
Abstract: A restraint system for a motor vehicle includes a coupling member, a coupling apparatus configured to receive and engage the coupling member, at least one indicator, and an electrical circuit configured to determine whether the coupling member is engaged with the coupling apparatus and to control the at least one indicator to indicate whether the coupling apparatus is either of engaged and disengaged with the coupling member.
Patent CA-2759720-A1 (CA)
Inventor: GILBERT-SCHACHTER YOCHANAN CLIEL MANOACH
IPC: G03B15/02
Filed: 2011-11-25
Abstract: A mobile device (100) comprising a processor (338), a camera module (360), and a flash (366) configured to generate at least one of a reduced pre-flash, a standard pre-flash and a flash. The processor (338), in response to receiving an image capture request (202), is configured to receive a brightness value (204) and determine a flash status (206) based on a flash setting with the flash status being one of an off mode, on mode, and auto mode. In the event the flash status is one of the on mode and auto mode, determine whether there is sufficient light to capture an image based at least in part on a comparison of the brightness value and a flash threshold (208). In the event the brightness value is greater than the flash threshold, cause the flash to generate a shortened pre-flash (214) and obtain only a white balance measurement and an auto-exposure measurement during the shortened pre-flash.
Patent CA-2761534-A1 (CA)
Inventor: CONSTANTINO FRANCESCA
IPC: C07J21/00
Filed: 2005-02-28
Abstract: A process is described for preparing drospirenone, a synthetic steroid with progestogenic, antimineralocorticoid and antiandrogenic activity, useful for the preparation of pharmaceutical compositions with contraceptive action, starting from 17±-(3-hydroxypropyl)-6²,7²;15²,16²-dimethylene-5²-androstan-3²,5,17²-triol the process passes through the intermediate 6²,7²;15²,16²-dimethylene-5²-hydroxy-3-oxo-17a-pregn-21,17-carbolactol in the form of an isomeric mixture, and possibly through the further intemediate 6²,7²;15²,16²-dimethylene-3-oxo-17±-pregn-4-en-21,17-carbolactol in the form of an isomeric mixture.
Patent CA-2766474-A1 (CA)
Title: Post-exposure therapy of influenza a infections
Inventor: WONG JONATHAN P
IPC: C12N15/113
Filed: 2012-01-31
Abstract: Poly ICLC or liposome-encapsulated Poly ICLC (LE Poly ICLC) in combination with antisense oligonucleotides (AS) act synergistically in post-exposure prophylaxis or therapy of influenza infections, especially H5N1 virus infections.
Patent CA-2768180-A1 (CA)
Title: Opening system for an engine, specifically for a motor vehicle
Inventor: COLDRE LAURENT
IPC: B62D25/12
Filed: 2012-02-07
Abstract: Opening system (1) for an engine, specifically for a motor vehicle, for example, the opening panel (1) is mounted articulated around a main essentially horizontal fixed rotation axis (A), is supported by the engine chassis, and is moveable around the main rotation axis (A) manually or automatically by control means (5) between a closed position and an open position, characterized in that, during the movement phase of the opening panel (1) the rotation control means (5) of the opening panel (1) around the main rotation axis (A) activate the means to manoeuver (7) in rotation in the direction opposite from the opening panel (1) around a secondary rotation axis (B), the combination of these two rotation movements leading to a movement in the opening panel (1) in an essentially vertical plane without necessarily causing a lateral articulation of the opening panel during this movement phase of the opening panel (1).
Patent CA-2769268-A1 (CA)
Inventor: MANSOUR GEORGE M
IPC: A61M5/00
Filed: 2010-02-22
Abstract: A collapsible valve for use in needleless access devices and methods of making the valve are disclosed. The collapsible valve has a first portion with at least one dimple in a side thereof and a second portion, the second portion being narrower than the first portion and arranged along an axial dimension of the first portion, the second portion including a cut therein. In an intermediate state of the valve between an open state and a closed state, the dimple is collapsed while the cut is not collapsed, and in the open position, the cut and the dimple are collapsed
Patent CA-2770916-A1 (CA)
Title: Dual flush toilet valve system
Inventor: KARSTENSEN NILS UWE
IPC: E03D1/14
Filed: 2010-08-13
Abstract: A flush regulator for a toilet tank for regulating the outflow therefrom through an outlet, said regulator including a valve ( 107 ) without buoyancy, said valve adapted to close said outlet, a connector connected at one end to said valve and a body of buoyancy ( 109 ) at another end of said connector above said valve, said valve adapted to close said outlet when the water level in said tank reaches the upper edge of said body of buoyancy and said buoyancy and valve fall to close said outlet wherein said toilet tank includes an overflow pipe ( 101 ) wherein said body of buoyancy is connected to the overflow pipe by a plurality of attachment points and wherein the height of the body of buoyancy is varied by attaching the body of buoyancy using on e of the plurality of attachment points so as to adjust the height of the body of buoyancy relative to said valve.
Patent CA-2771526-A1 (CA)
Title: Grommet shackle
Inventor: OHMAN ROGER ARTHUR JR
IPC: F16B45/00
Filed: 2012-03-16
Abstract: A grommet shackle having a pair of opposed parallel legs. Each of the legs includes an opening therethrough to receive a pin or bolt. A central bow extends between the pair of legs to form a jaw to receive a rope or cable. The central bow has a cylindrical cross-section including an inner cylindrical load surface toward the eye to receive the rope or cable thereon.  An outer cylindrical surface of the central bow forms a hollow recess. A central brace or rib extends across the hollow recess.
Patent CA-2771960-A1 (CA)
Title: Dropped deck center beam rail road car
Inventor: FORBES JAMES W
IPC: B61D3/16
Filed: 2001-03-12
Abstract: A center beam car has a main deck structure extending laterally from a main center sill, a laterally extending top truss structure, and a central vertically oriented central beam structure. The center beam so formed defines bunks upon in which to carry cargo. The upper region of the web-work structure includes a top chord mounted to run between two end bulkheads. The deck has a central portion and end portions. The end portions of the, deck are carried at a greater height than the center portion, the difference in height corresponding to the height of a bundle of lumber. The car has a center sill having a depth corresponding to the depth of the step in the deck. The end portion of the center sill has an internal plate defining a draft gear pocket upper wall. The medial portion of the center sill is narrower than the end portion, and of deep section, such that it has a high aspect ratio. Web separators are mounted in the medial portion of the center sill by a method that includes making part of the weld from outside the center sill through welding apertures. As the end deck is carried at a high level, the bolster is abnormally deep.
Patent CA-2773471-A1 (CA)
Title: Tomato fruit having increased firmness
Inventor: BAXTER CHARLES JAMES
IPC: A23L19/00
Filed: 2010-10-15
Abstract: This invention relates to a tomato fruit with significantly increased firmness due to the presence of at least one genetic element (or quantitative trait loci; QTLs) in the cultivated plant producing said tomato fruit, compared to fruit from a control tomato plant which does not have said genetic element(s). A cultivated tomato plant producing tomato fruit with significantly increased fruit firmness and a method for detecting QTLs linked to significantly increased fruit firmness are also provided.
Patent CA-2774400-A1 (CA)
Title: Electronic device with increased immunity to audio noise from system ground currents
Inventor: POULSEN JENS KRISTIAN
IPC: H02J7/00
Filed: 2012-04-17
Abstract: According to some aspects, an electronic device adapted to provide audio output via an audio system. The electronic device includes an audio jack adapted to be coupled to the audio system. The audio jack includes a line-out for sending audio signals to the audio system and a ground return line. The electronic device also includes a ground resistor between the ground return line and a ground node.  The ground resistor has a resistance selected to reduce ground current on the ground return line when the electronic device is being charged without significantly adversely affecting the quality of the audio output.
Patent CA-2778238-A1 (CA)
Title: Method for manufacturing a device for regenerating biological tissues, particularly for regenerating tissues of the central nervous system
Inventor: SANNINO ALESSANDRO
IPC: A61L27/24
Filed: 2010-10-07
Abstract: A method (100) for manufacturing a device (1) for regenerating biological tissues, particularly for regenerating tissues of the central nervous system, and a device (1) that can be manufactured with said method (100), the device (1) comprising an outer sheath (2) based on collagen which is substantially tubular and can be interposed between the endings of a biological tissue to be regenerated, and at least one supporting element (3) based on collagen, which is accommodated inside the outer sheath (2).
Patent CA-2783888-A1 (CA)
Title: Modular collision warning apparatus and method for operating the same
Inventor: STEGMAIER PETER ARNOLD
IPC: G08G1/16
Filed: 2009-12-11
Abstract: A collision warning apparatus, to be mounted to a vehicle, has a roof mount unit (40), to be fixed to the vehicle's roof, as well as a cabin mount unit (41) to be located in the driver's cabin. A digital transmission line (42) is provided for connecting the two. The roof mount unit (40) houses the antennas as well as the analog circuitry of the apparatus, while the cabin mount unit (41) comprises a display (26). The data sent through the transmission line (42) is digital, which allows to make the transmission line thin and flexible. The roof mount unit (40) has a magnet (43) and batteries (48) mounted in its base section (46), with the lighter components, in particular the antennas (30a, 31a, 32a) located in its head section (47).
Patent CA-2785471-A1 (CA)
Inventor: ABORN JUSTIN A
IPC: F16D31/02
Filed: 2010-12-23
Abstract: Systems and methods for efficiently operating a hydraulically actuated device/system are described herein. For example, systems and methods for efficiently operating a gas compression and expansion energy storage system are disclosed herein. Systems and methods are provided for controlling and operating the hydraulic actuators used within a hydraulically actuated device/system, such as, for example, a gas compression and/or expansion energy system, within a desired efficiency range of the hydraulic pump(s)/motor(s) used to supply or receive pressurized hydraulic fluid to or from the hydraulic actuators. In such a system, a variety of different operating regimes can be used depending on the desired output gas pressure and the desired stored pressure of the compressed gas. Hydraulic cylinders used to drive working pistons within the system can be selectively actuated to achieve varying force outputs to incrementally increase the gas pressure within the system for a given cycle.
Patent CA-2786892-A1 (CA)
Inventor: RALEIGH GREGORY G
IPC: H04W4/50
Filed: 2010-01-27
Abstract: Security techniques for device assisted services are provided. In some embodiments, secure service measurement and/or control execution partition is provided. In some embodiments, implementing a service profile executed at least in part in a secure execution environment of a processor of a communications device for assisting control of the communications device use of a service on a wireless network, in which the service profile includes a plurality of service policy settings, and wherein the service profile is associated with a service plan that provides for access to the service on the wireless network; monitoring use of the service based on the service profile; and verifying the use of the service based on the monitored use of the service.
Patent CA-2792909-A1 (CA)
Inventor: BEST ROLF
IPC: H05B7/12
Filed: 2011-03-07
Abstract: The invention relates to an electrode support arm system for metallurgical furnaces, having an electrode support arm (1) having an electrode support arm head (13) implemented as an electrode support device at the front part thereof, designed as a hollow profile having a wall formed at least partially of conductive material having high conductivity, through which a coolant can be guided. According to the invention, flow guide plates and/or displacers are disposed within the electrode support arm (1) implemented as a hollow profile and within the electrode support device implemented on the electrode support arm head (13), by which the coolant flow can be channelized and affected with respect to flow speed, such that optimal flow speeds of the coolant are present at all locations within the electrode support arm (1) and the electrode support arm head (13), wherein highly thermally loaded regions, such as the contact surfaces on the electrode support arm head (13), can be more intensively cooled than other, less intensely thermally loaded regions of the electrode support arm (1).
Patent CA-2794254-A1 (CA)
Inventor: GUILLEN KARINA HEREDIA
IPC: A61L27/20
Filed: 2011-03-21
Abstract: Disclosed herein are cohesive soft tissue fillers, for example, dermal and subdermal fillers, based on hyaluronic acids and optionally including proteins. In one aspect, hyaluronic acid-based compositions described herein include zero-length cross-linked moieties and optionally at least one active agent. The present hyaluronic acid-based compositions have enhanced flow characteristics, hardness, and persistence compared to known hyaluronic acid-based compositions. Methods and processes of preparing such hyaluronic acid-based compositions are also provided.
Patent CA-2795301-A1 (CA)
Inventor: MENZEL JOHANNES
IPC: F28D21/00
Filed: 2011-04-12
Abstract: The invention relates to a method for heating up or keeping warm the flow paths of a process plant, wherein a stream of fluid provided for heating up or keeping warm the flow paths is guided in a circuit which comprises a heating device (8) for warming up the stream of fluid. According to the invention, to equalize the pressure loss occurring in the circuit, the stream of fluid is supplied as a suction medium to a jet pump (5) arranged in the circuit and is exposed there to a pumping medium supplied at a higher pressure.
Patent CA-2802087-A1 (CA)
Inventor: NUWAYSIR EMILE
IPC: G01N33/15
Filed: 2011-06-15
Abstract: The invention generally features methods for providing engineered pluripotent stem cells that can be used to study biological response and pathways, including differentiation and drug effects. For example, these cells are provided comprising two or more exogenous expression cassettes including a selectable or screenable marker under the control of different condition-responsive regulatory elements, such as differentiation-responsive promoters or regulatory element of a receptor, drug target, drug metabolizing enzyme or signaling pathway gene. Also provided are sets of stem cell lines each comprising a different exogenous expression cassette including a selectable or screenable marker under the control of a different condition-responsive regulatory element.