baber/WOPTO huggingface dataset:
Patent CA-2849392-A1 (CA)
Inventor: HEDTKE ROBERT C
IPC: G01L7/08
Filed: 2012-06-14
Abstract: A process fluid pressure transmitter has a remote pressure sensor (204). The transmitter includes an electronics housing (104) and a loop communicator (300) disposed in the electronics housing (104) and being configured to communicate in accordance with a process communication protocol. A controller (304) is disposed within the electronics housing (104) and is coupled to the loop communicator (300). Sensor measurement circuitry (306) is disposed within the electronics housing (104) and is coupled to the controller (300). A remote pressure sensor housing is configured to couple directly to a process and is spaced from the electronics housing. A pressure sensor (100, 120) is disposed within the remote pressure sensor housing. The pressure sensor (100, 120) forms at least one electrical component having an electrical characteristic that varies with process fluid pressure. Portions of the electrical component are coupled directly to a multiconductor cable (106) that operably connects the pressure sensor (100, 120) to the sensor measurement circuitry (306).
Patent CA-2853019-A1 (CA)
Inventor: IIJAMI MASAKI
IPC: C01C1/02
Filed: 2011-12-15
Abstract: Provided is an operating method for a urea manufacturing plant, which is formed from a plurality of systems and which can prevent large reductions in urea manufacturing even when a facility for synthesizing ammonia has been stopped. When a urea manufacturing plant with at least two or more systems is set up in parallel when urea is manufactured from CO2 and ammonia and when one ammonia manufacturing facility (10A) is stopped, liquefied ammonia that is stored by the stopped system is used, and the quantity of CO2 recovery in a CO2 recovery facility (23) in another ammonia synthesis system (10B) is increased. Using this recovered CO2 from this increase and the liquefied ammonia, synthesis of urea can be continued by a device for urea synthesis (30A1) even with the system that is stopped. As a result, synthesis of urea can be carried out normally with the remaining one system of the two systems operating, and synthesis of urea can be continued even at a single system urea manufacturing plant that would have stopped conventionally.
Patent CA-2853196-A1 (CA)
Inventor: ROTHENWANDER TOBIAS
IPC: E21B25/08
Filed: 2012-10-24
Abstract: The invention relates to a round-trip autoclave sample-extracting device (1) for extracting a sample (P) at a sample extraction location of a geological formation, said device comprising a self-closing pressure chamber module (DKM) for receiving the sample (P). The pressure chamber module (DKM) is connected to a lifting module (HMB1, HBM2) in order to lift the sample (P) into the pressure chamber module (DKM) in one sampling stroke (?z2). The round-trip autoclave sample-extracting device (1) has a triggering module (AM1, AM2, AM3) and a pressure regulating module (AK1, AK2), said triggering module (AM1, AM2, AM3) acting on the lifting module (HMB1, HBM2) in order to trigger the sampling stroke (?z2), and the pressure regulating module (AK1, AK2) is coupled to the pressure chamber module (DKM) at least on the pressure side after the sampling stroke (?z2) in order to influence a pressure in the pressure chamber module (DKM). Furthermore, a round-trip method is proposed which includes a first trip (VS1, VS2) and at least one second trip (VS3 to VS10) for extracting a sample (P) while maintaining a pressure that is present at the sample extraction location. The corresponding method steps are described in the patent application in a detailed manner.
Patent CA-2856635-A1 (CA)
Inventor: PFOHL KEVIN L
IPC: F01P11/06
Filed: 2014-07-14
Abstract: A work vehicle includes a cooling fan that selectively and/or periodically runs in reverse in order to discharge accumulated dirt or debris from one or more coolers. The reverse activation of the fan is prevented from initiating when the operator of the running vehicle is outside the operator cab in the vicinity of the coolers. In an exemplary embodiment, activation of a parking brake interrupts or prevents reverse activation of the fan, though a fuel door sensor may also be used. A minimum engine speed may be specified to ensure adequate power for maximum fan power during the reverse operation.
Patent CA-2856886-A1 (CA)
Inventor: LE TIRAN ARNAUD
IPC: A61P35/00
Filed: 2014-07-14
Abstract: Composés de formule (I) : (voir formule I) dans laquelle X, Y, A1, A29 R a, R b, R c, R d, R3, R4, T et R5 sont tels que définis dans la description.
Patent CA-2858353-A1 (CA)
Inventor: MEDOFF MARSHALL
IPC: C12P7/16
Filed: 2012-12-20
Abstract: Fructose, e.g., fructose derived from a cellulosic or lignocellulosic material, is used, e.g., fermented to produce a product, e.g., a solvent.
Patent CA-2860149-A1 (CA)
Title: Method for producing cobalt sulfate
Inventor: NAKAI TAKAYUKI
IPC: C01G51/10
Filed: 2012-12-06
Abstract: Provided is a method for producing cobalt sulfate, wherein impurities are effectively removed in a step for obtaining a cobalt sulfate solution having a high cobalt concentration by solvent extraction using an acidic organic extractant, thereby obtaining high-purity cobalt sulfate. When an acidic solution that contains calcium, magnesium and sodium as impurities is separated from a solution of cobalt chloride by solvent extraction, a diluent is added to an extractant to be used so that the resulting has a concentration of 10-30% by volume, preferably a concentration of 15-25% by volume, and the operational pH is maintained within the range of 4.0-5.0 and the organic phase/liquid phase volume ratio of the liquid is maintained within the range of 5.0-7.0 during a first step, the operational pH is maintained within the range of 4.0-4.5 and the organic phase/liquid phase volume ratio of the liquid is maintained within the range of 5.0-10.0 during a second step, and the operational pH is maintained within the range of 0.5-1.0 during a third step. Consequently, the concentration ratios of calcium, magnesium and sodium relative to the cobalt concentration in the obtained cobalt sulfate solution are respectively reduced to 0.0001 or less, 0.0001 or less and 0.00005 or less.
Patent CA-2861471-A1 (CA)
Title: Secure system and method for audio processing
Inventor: CASHIN JAMES A
IPC: G06F21/62
Filed: 2014-08-28
Abstract: A method and system for playing movies with object-based sound complying with industry security standards using less processing power than the prior art, comprises an integrated media block in which, in non-real-time, encrypted audio files are decrypted. The object-based and channel-based audio data is then rendered to theater specific channels in non-real time. After the audio objects are rendered, the rendered audio is re-encrypted and stored for use at a later time. When the rendered movie is to be played in real time, the encrypted video and rendered encrypted audio files are streamed from the server, decrypted, forensically marked and played. Using the present invention, movies also can be downloaded and pre-processed while another movie is playing.
Patent CA-2861533-A1 (CA)
Inventor: NAKAMURA FUTOSHI
IPC: A61K35/745
Filed: 2012-12-06
Abstract: La présente invention concerne l'utilisation d'un micro-organisme capable de stimuler à la fois le métabolisme des lipides et le métabolisme du sucre. Plus précisément, la présente invention se rapporte à : un stimulant du métabolisme des lipides et/ou du métabolisme du sucre caractérisé en ce qu'il contient, comme principe actif, une cellule bactérienne qui présente une double activité d'agoniste sur un récepteur activé par le proliférateur de peroxisome (PPAR) a et sur un récepteur activé par le proliférateur de peroxisome (PPAR) ? et est sélectionnée à partir de bactéries appartenant au genre Lactobacillus et au genre Bifidobacterium, un produit de traitement de la cellule bactérienne ou un mélange de ces deux éléments; et un aliment, une boisson et une composition pharmaceutique contenant chacun le stimulant.
Patent CA-2862652-A1 (CA)
Title: Process for making high vi lubricating oils
Inventor: MILLER STEPHEN JOSEPH
IPC: C10G1/10
Filed: 2013-03-14
Abstract: A process for making a high VI lubricating base oil from a blend of (1) a heavy wax derived from pyrolyzing a plastic feed and (2) a lube oil feedstock is disclosed. The process comprises the steps of hydrocracking the blend and dewaxing at least a portion of the hydrocracked stream under hydroisomerization conditions to produce a lubricating base oil.
Patent CA-2863075-A1 (CA)
Inventor: DE FREITAS ANDREW
IPC: F16H15/38
Filed: 2013-01-10
Abstract: In a toroidal variator a plurality of rolling elements (20, 22) are in driving engagement with an input and output race (10, 14) at respective contact regions. Each rolling element (20, 22) is mounted on a carriage assembly (26) for rotation about a rolling axis, and is being free to pivot about a tilt axis, the tilt axis passing through the rolling element (20, 22) perpendicular to the rolling axis, and intersecting the rolling axis at a roller centre, whereby a change in the tilt axis causes a change in the variator ratio being the ratio of rotational speeds of the races. The tilt axis is arranged at an angle known as castor angle (see Fig.4) to a plane (P) perpendicular to the variator axis (V). Each carriage assembly (26) can cause a movement of the rolling element (20, 22) with a component of rotation about a pitch axis (A, B). The pitch axis is defined as passing through the roller centre and through the contact regions. Pitching the roller elements (20, 22) causes them to tilt, thereby changing the transmission ratio.
Patent CA-2863267-A1 (CA)
Title: Process for reducing fouling in the processing of liquid hydrocarbons
Inventor: FEUSTEL MICHAEL
IPC: C10G75/04
Filed: 2013-01-29
Abstract: The present invention relates to the use of a polyester which bears hydroxyl groups and is preparable by polycondensation of a polyol containing two primary OH groups and at least one secondary OH group with a dicarboxylic acid or anhydride thereof or ester thereof bearing a C16- to C400-alkyl radical or a C16- to C400-alkenyl radical as an antifoulant in the thermal treatment of liquid hydrocarbon media in the temperature range from 100 to 550°C.
Patent CA-2865236-A1 (CA)
Title: Automatic injection training device
Inventor: LAURUSONIS LINAS P
IPC: G09B23/28
Filed: 2013-03-01
Abstract: Exemplary embodiments of the present disclosure provide reusable training automatic injection training devices, and components thereof, to simulate and/or mimic an operation of an actual automatic injection device. Exemplary embodiments of the training device can provide audible instructions, which can be in different languages, output from circuitry associated with the training device. Exemplary embodiment of the training device can be a self-contained and portable device that mimics a shape, size, and function of an actual automatic injection device without including a needle or any drug on board. Exemplary embodiments can be implemented to train a user on an operation and/or usage of an actual automatic injection device using embodiments of the automatic injection training devices so that a user can practice an autoinjection without injecting a therapeutic agent, such as a liquid drug, into a recipient.
Patent CA-2867872-A1 (CA)
Title: Lamp band for a passenger compartment of a rail vehicle
Inventor: LOHMANN THOMAS
IPC: B61D29/00
Filed: 2013-03-05
Abstract: The invention relates to a lamp band for installation in a passenger interior chamber of a rail vehicle, having a plurality of elongate light covers (1) that can be connected to each other in the longitudinal direction thereof to form the lamp band, wherein a double-walled intermediate cover (2) is provided between at least two light covers (1) that are successive in the longitudinal direction of the lamp band, wherein the interior wall (5) of the lamp band protrudes opposite the exterior wall (3) in the longitudinal direction of the lamp band so that a gap resulting between the intermediate cover (2) and the adjacent light cover (1) is concealed.
Patent CA-2868275-A1 (CA)
Inventor: TWEYMAN MICHAEL HARRIS
IPC: H04L12/16
Filed: 2014-10-20
Abstract: Methods and systems are provided for exchanging electronic documents. An example method, and system implementing the method, can include receiving an exchange initiation request from an exchange creator, the exchange initiation request including a set of user identifiers; receiving a document submission request from a sender; storing the electronic document in a storage component when the sender is authenticated; receiving, from the sender, a recipient list for the electronic document, the recipient list indicating intended recipients of the electronic document;  providing the intended recipients with access to the electronic document; and generating an exchange record for the electronic document, the exchange record providing a receipt confirmation indicating the electronic document was received and a receipt verification link to the exchange record stored in the storage component.
Patent CA-2869525-A1 (CA)
Title: New formulation
Inventor: GARCIA ERIC
IPC: A61K31/40
Filed: 2013-04-26
Abstract: The present invention relates to a hygroscopic matrix based composition, a process for the preparation thereof and its use in the treatment of diseases.
Patent CA-2874368-A1 (CA)
Inventor: KOCHER HANS
IPC: B66B5/18
Filed: 2013-05-24
Abstract: A damping unit (1) for a lift, for reducing vertical oscillation of a car (2) during a standstill period, has brake-shoe holders (8, 8') provided with brake shoes (7, 7'). The brake-shoe holders (8, 8') are connected to an electric motor (4) via a toothed-gearing mechanism. The damping unit (1) also comprises a spring device (6), which is configured as a metallic bending spring and is arranged between the car and a carrier structure (20) for the brake-shoe holders (8, 8').
Patent CA-2874856-A1 (CA)
Inventor: POLAKIS PAUL
IPC: A61P35/00
Filed: 2013-07-08
Abstract: The invention provides immunoconjugates comprising anti-CD79b antibodies covalently attached to a nemorubicin derivative and methods of using the same.
Patent CA-2875955-A1 (CA)
Inventor: MAZYAR OLEG A
IPC: C10G49/20
Filed: 2013-05-16
Abstract: A method for upgrading a heavy oil includes: disposing an initiator in a heavy oil environment, the heavy oil environment including a heavy oil; producing a radical from the initiator; contacting the heavy oil with the radical; and converting the heavy oil to upgraded oil.
Patent CA-2878959-A1 (CA)
Inventor: LORD CHRISTOPHER
IPC: A24F40/44
Filed: 2013-07-15
Abstract: An electronic vapour provision device (1) comprising a power cell (9) and a vaporiser (7), where the vaporiser (7) comprises a heating element (21) and a heating element support (20), wherein the heating element (21) is on the inside of the heating element support (20).
Patent CA-2879543-A1 (CA)
Inventor: WI DI
IPC: H02M3/22
Filed: 2012-08-27
Abstract: La présente invention concerne un appareil de commande destiné à être utilisé pour la commande d'un convertisseur de puissance conçu pour effectuer la conversion de puissance entre une extrémité de haute tension et une extrémité de basse tension. L'appareil de commande comporte une entrée configurée pour la réception d'au moins un signal d'entrée acheminant une tension détectée sur l'extrémité de haute tension, une tension détectée sur l'extrémité de basse tension et un courant détecté à travers l'extrémité de basse tension ; un circuit configuré pour la détermination d'une fréquence de commutation cible, d'un temps mort cible et d'un cycle de service cible pour le convertisseur basés au moins en partie sur les tensions détectées, le courant détecté et au moins une caractéristique de circuit du convertisseur ; et une sortie configurée pour déclencher au moins un signal de sortie pour entraîner une commutation douce par le convertisseur en fonction de la fréquence de commutation cible, du temps mort cible et du cycle de service cible.
Patent CA-2884360-A1 (CA)
Inventor: LIANG FENG
IPC: C09K8/588
Filed: 2013-09-25
Abstract: Methods and compositions using gel compositions in treatment fluids employed in subterranean operations. A method includes providing a degradable gel precursor as a solid or dispersion in which substantially all the water has been removed, the degradable gel precursor being formed by a combination of a monomer and a degradable crosslinking agent of formula R1--[A]--[R3]--[B]--R2, wherein R1 and R2 may be the same or different, and includes at least one group selected from a substituted or unsubstituted ethylenically unsaturated group, /V-acryloyl, O-acryloyl, vinyl, allyl, maleic anydride, a derivative thereof, and a combination thereof, A and B comprise optional bridging units, and R3 comprises a degradable group or polymer, the method including placing the degradable gel precursor in an aqueous base fluid thereby forming a treatment fluid which includes a degradable gel, and placing the treatment fluid into a subterranean formation.
Patent CA-2886016-A1 (CA)
Title: Wellbore base fluids comprising synthetic aliphatic hydrocarbons and use thereof
Inventor: PLUMMER DANIEL T
IPC: C09K8/035
Filed: 2013-09-24
Abstract: A base fluid for formulating wellbore fluids. The base fluid comprises a mixture of synthetic aliphatic hydrocarbons derived from a Fischer-Tropsch product stream and contains greater than 96% aliphatic hydrocarbons having a carbon number range of from C6 to C30. The percentage of homologues having a carbon number of C10 or less is less than about 3 wt%.
Patent CA-2887707-A1 (CA)
Inventor: WONG KIAN-MING
IPC: A61B17/62
Filed: 2014-05-02
Abstract: A device includes a plurality of rings. Each ring has a first face, a second face, and at least one slot defined by first and second interior edges of the ring on opposing sides of the slot.  The at least one slot penetrates from the first face to the second face. The first face of each ring has a first recess adjacent the slot on the first edge and a second recess adjacent the slot on the second edge. A plurality of posts join each one of the plurality of rings to an adjacent one of the plurality of rings.
Patent CA-2892824-A1 (CA)
Inventor: HALLUNDBAEK JORGEN
IPC: E21B41/02
Filed: 2013-12-10
Abstract: The present invention relates to a downhole power system (1) comprising a tubing string (2) comprising a pressurised fluid (3), a turbine (4) for converting energy from the pressurised fluid into rotation of a shaft (5), a tool (6, 6a) powered by the turbine, wherein a constant flow downhole assembly (7) is arranged between the tubing string and the turbine for providing a substantially constant flow of the pressurised fluid to the turbine, wherein the constant flow downhole assembly has an assembly axis (9) and comprises a body (15) comprising a main bore (16) having a bore inlet (17) and at least one bore outlet (18), a hollow piston (19) having a piston inlet (32) and a piston outlet (33), said hollow piston being arranged in the main bore, and a spring (34) arranged in the main bore, said spring being compressed upon movement of the piston in a first direction (35), and wherein the bore inlet is in fluid communication with the piston inlet and the piston inlet is smaller than the bore inlet so as to force the piston to move in the first direction. The present invention also relates to a constant flow downhole assembly and to a method for proving a substantially constant flow of fluid into a turbine of the downhole power system.
Patent CA-2895484-A1 (CA)
Inventor: GAWRYLA MATTHEW DANIEL
IPC: C08L25/00
Filed: 2015-06-23
Abstract: Reversibly cross-linkable foam is provided. The reversibly cross-linked foam includes a first polymeric material, at least one reversibly cross-linkable monomer polymerized with the first polymeric material, and at least one blowing agent.  The reversibly cross-linkable co-polymeric foam is thermally stable at temperatures of at least degrees higher than otherwise identical polymeric foam that does not include the reversibly cross-linkable agent polymerized with the first polymeric material.
Patent CA-2895855-A1 (CA)
Inventor: YAMORI AKIHIRO
IPC: H04N19/547
Filed: 2007-03-20
Abstract: Pour permettre un meilleur contrôle de la quantification selon la propriété dune image dans un macrobloc, les valeurs de paramètres de quantification peuvent être changées en unités de sous-blocs égales ou plus petites que le macrobloc dune manière similaire aux processus de compensation de mouvement et de transformation orthogonale. Un contrôle de raffinement de la quantification est exécuté, par exemple, en sélectionnant des paramètres de quantification fins et grossiers respectivement qui correspondent à des sous-blocs si une pluralité dimages ayant différentes propriétés coexiste dans le macrobloc.
Patent CA-2896590-A1 (CA)
Inventor: HEBBORN KEVIN A
IPC: H03K17/16
Filed: 2013-12-30
Abstract: The present disclosure is directed to an input impedance control circuit. In one embodiment, the automatic input impedance control circuit includes a circuit controller that comprises a module for calculating an impedance and a control logic module, wherein the control logic module provides a current enable signal and a current control output signal, a driver in communication with the circuit controller for receiving the current enable signal and the current control output signal, an input voltage sensing circuit in communication with the module for calculating the impedance and the control logic module and an input current sensing circuit in communication with the module for calculating the impedance.
Patent CA-2896699-A1 (CA)
Title: Cellulose bacterienne et bacterie la produisant
Inventor: TAJIMA KENJI
IPC: C12N1/20
Filed: 2013-12-27
Abstract: L'invention a pour objectif de fournir une cellulose bactérienne qui peut fortement être dispersée dans un liquide, présente d'excellentes propriétés de moulage et une miscibilité élevée avec d'autres matières lorsqu'elle est appliquée à des matières, et, par conséquent, a une bonne capacité d'application en tant que matière pratique, et une bactérie qui produit la cellulose bactérienne. L'invention concerne une cellulose bactérienne, de l'eau qui contient ladite cellulose bactérienne à une concentration finale de 0,1±0,006 (poids/poids) présentant une transmittance de la lumière à une longueur d'onde de 500 nm de 35 % ou plus, et une bactérie produisant la cellulose bactérienne. Selon la présente invention, la cellulose bactérienne qui peut être dispersée de façon uniforme dans un liquide tel que de l'eau peut être obtenue. La cellulose bactérienne présente d'excellentes propriétés de moulage et une miscibilité élevée avec d'autres matières et, par conséquent, peut contribuer à l'amélioration des qualités d'un produit final ou de l'efficacité de production de celui-ci ou à la réduction du coût de production.
Patent CA-2898894-A1 (CA)
Inventor: CRNATOVIC ALEKSANDAR
IPC: G01N1/44
Filed: 2013-04-26
Abstract: A system and methodology for the detection of threat substances is described. The detector system consists of a method to evaporate the sample into a primary separator and thermal release of trapped target materials into a secondary separator like conventional GC. The GC column is thermally ramped to elute all substances and the end of the column terminates into an atmospheric pressure chemical ionization source of an axial ion mobility spectrometer (AIMS). Both polarity ions are pulsed into a single construction separator tube at different timing. Their arrival time is detected on a collector plate, which allows registering their ion mobility spectra of both polarities for a single GC peak.