baber/WOPTO huggingface dataset:
Patent CA-2831643-A1 (CA)
Title: Downhole driving unit having a hydraulic motor with a planetary gearing system
Inventor: HALLUNDBAEK JORGEN
IPC: E21B23/00
Filed: 2012-03-29
Abstract: The present invention relates to a downhole driving unit (11) for insertion into a well, comprising a driving unit housing (51), a hydraulic motor (23) comprising a hydraulic motor housing (93), a wheel assembly (90) comprising a stationary part (91) and a rotational part (92), the stationary part being connected with the driving unit housing and being rotatably connected with a rotational part, the wheel assembly comprising a wheel ring (99) for contacting an inner wall in the well and connected with or forming part of the rotational part. The wheel assembly further comprises the hydraulic motor (23) so that the stationary part and the rotational part constitute the hydraulic motor housing, the hydraulic motor comprising a rotatable section (84) connected with the rotational part for rotating part of the wheel assembly. Furthermore, the wheel assembly comprises a planetary gearing system (95) comprised in the hydraulic motor housing and the hydraulic motor comprises a rotatable section driving the wheel ring through the planetary gearing system. The invention furthermore relates to a downhole system comprising the driving unit and to use of such driving unit.
Patent CA-2832248-A1 (CA)
Title: Methods and systems for gas filtering and carbon dioxide capture
Inventor: ATEYA SOLIMAN ROSHDY RADY
IPC: B01D53/14
Filed: 2013-11-05
Abstract: Conventionally air filters are particulate filters composed of fibrous materials in order to remove solid particulates such as dust, pollen, mold, and bacteria from the air. Accordingly, it would be beneficial to provide absorbent filters within such systems in order to address the removal of gaseous impurity components from the circulating air in addition to conventional particulate filters. It would be further beneficial to provide such absorbent filters in a manner which is compatible with commercial and residential environments that represent the majority of such air circulation systems. It would be further beneficial to provide such absorbent filters in formats that are compatible with new system installations as well as retrofitting to existing system installations.
Patent CA-2833089-A1 (CA)
Inventor: GOUGH GEORGE TERAH
IPC: B65G17/12
Filed: 2011-04-12
Abstract: A conveyor, such as a bucket conveyor comprising an endless belt (23), the endless belt having a length along which it is endless and comprising a plurality of generally planar sliding members (1), and a plurality of sliding couplings (6) which couple the sliding members (1) together such that each sliding member (1) can slide in a direction along the length of the endless belt over an adjacent sliding member (1) so as to vary the length of the endless belt.
Patent CA-2833400-A1 (CA)
Inventor: HONG SEUNG-PYO
IPC: C07K14/415
Filed: 2012-05-23
Abstract: Recombinant oleaginous microorganisms having increased oil content due to the expression of a caleosin polypeptide are described. A recombinant oleaginous microorganism of the disclosed invention produces at least 25% of its dry cell weight as oil, and comprises a functional polyunsaturated fatty acid (PUFA) biosynthetic pathway and at least one genetic construct encoding a caleosin polypeptide. A method for increasing the amount of oil in a recombinant oleaginous microorganism is also described.
Patent CA-2835696-A1 (CA)
Inventor: SCHWEIZER MARTIN
IPC: A23L11/00
Filed: 2012-05-18
Abstract: A soy protein product is obtained by extracting a soy protein source material with an aqueous calcium salt solution to form an aqueous soy protein solution and adjusting the pH of the mixture of aqueous soy protein solution and residual soy protein source to a pH of about 1.5 to about 4.4. The acidified soy protein solution then is separated from the residual soy protein source. The acidified soy protein solution may be dried, following optional concentration and diafiltration, to provide the soy protein product.
Patent CA-2836352-A1 (CA)
Title: Method and device for dissolved gas analysis
Inventor: MAITY SANDIP
IPC: G01N25/00
Filed: 2013-12-12
Abstract: A system, comprising at least one source for irradiating electromagnetic radiation into a sample fluid and a reference fluid resulting in a change in a temperature of the sample fluid and a change in a temperature of the reference fluid, and a processing subsystem that monitors and determines a concentration of a gas of interest dissolved in the sample fluid based upon a difference between the change in the temperature of the sample fluid and the change in the temperature of the reference fluid, wherein the reference fluid does not contain the gas of interest, and the electromagnetic radiation has a wavelength range corresponding to a spectral absorption range of the gas of interest.
Patent CA-2837031-A1 (CA)
Inventor: MELA DAVID JASON
IPC: A23L33/00
Filed: 2012-06-19
Abstract: A method of facilitating compliance by individuals to low calorie diets, by ingestion of a pourable or spoonable aerated composition around a meal.
Patent CA-2839425-A1 (CA)
Inventor: SIEVERS MICHAEL J
IPC: E04B2/42
Filed: 2012-06-15
Abstract: A prefabricated wall assembly receives an exterior covering of a building. The prefabricated wall assembly comprises a frame assembly and an outer foam layer. The outer foam layer is coupled to the frame assembly. The outer foam layer extends from the frame assembly to an exterior surface of the outer foam layer. The exterior surface of the outer foam layer is configured to receive the exterior covering of the building. The outer foam layer comprises a plurality of particles and a binder that define a plurality of pathways. The pathways extend vertically through the prefabricated wall assembly from the top member to the bottom member of the frame assembly for allowing airflow and drainage between the frame assembly and the exterior covering.
Patent CA-2840955-A1 (CA)
Title: Oxygen transport membrane system and method for transferring heat to catalytic/process reactors
Inventor: KELLY SEAN M
IPC: C01B3/38
Filed: 2012-07-05
Abstract: A method and apparatus for producing heat used in a synthesis gas production process is provided. The disclosed method and apparatus include a plurality of tubular oxygen transport membrane elements adapted to separate oxygen from an oxygen containing stream contacting the retentate side of the membrane elements. The permeated oxygen is combusted with a hydrogen containing synthesis gas stream contacting the permeate side of the tubular oxygen transport membrane elements thereby generating a reaction product stream and radiant heat. The present method and apparatus also includes at least one catalytic reactor containing a catalyst to promote the steam reforming reaction wherein the catalytic reactor is surrounded by the plurality of tubular oxygen transport membrane elements. The view factor between the catalytic reactor and the plurality of tubular oxygen transport membrane elements radiating heat to the catalytic reactor is greater than or equal to 0.5.
Patent CA-2843539-A1 (CA)
Title: Methods to enable efficient use of multiple radio access technologies
Inventor: PERIYALWAR SHALINI SURESH
IPC: H04W28/04
Filed: 2011-08-04
Abstract: A device and method are provided for concurrently using a plurality of radio access technologies (RATs) to support a wireless-enabled communications session. A set of data is processed at a client node to identify a subset of priority data. The set of data and the subset of priority data are respectively provided to a first and second protocol stack, which correspond to a first and second RAT. The first and second protocol stacks are then used to control the transmission of a first and second set of transmitted data, which in turn respectively comprise the set of data and the subset of priority data. The first and second sets of transmitted data are received by an access node, which uses corresponding first and second protocol stacks to control their reception. The first and second sets of transmitted data are then processed to generate a set of received data.
Patent CA-2851053-A1 (CA)
Inventor: FREIMOSER-GRUNDSCHOBER ANNE
IPC: C07K14/705
Filed: 2012-10-16
Abstract: La présente invention concerne un procédé pour la séparation d'anticorps, en particulier des anticorps ayant différents degrés de fucosylation. Le procédé repose sur l'affinité de liaison des anticorps à des récepteurs Fc. L'invention concerne en outre l'utilisation de récepteurs Fc pour la séparation d'anticorps ayant différents degrés de fucosylation.
Patent CA-2851301-A1 (CA)
Inventor: YOSHIMINE TAKAO
IPC: G06Q20/10
Filed: 2001-03-26
Abstract: A video for streaming is received by a server from a user through a communication channel between the server and a computer. The server transmits a user interface to the computer. The user interface enables the user to indicate whether an advertisement is reproduced with the video for streaming. The server further receives an instruction indicating whether the user allows the advertisement to be reproduced with the video for streaming. The user may be given money based on a number of times the video is reproduced by any other computers communicatively coupled to the server.
Patent CA-2851977-A1 (CA)
Title: Toilet with an odor eliminating function
Inventor: ZHENG YUAN GUANG
IPC: E03D9/052
Filed: 2014-05-20
Abstract: An odor eliminating toilet with an air passage and enclosed ventilating fan is disclosed.  Odors are removed from the toilet bowl during use by an air passage connecting the toilet bowl with the sewer outflow. The air passage contains a ventilating fan for removing said odors.
Patent CA-2853041-A1 (CA)
Inventor: FILSON JOHN BENJAMIN
IPC: F24F11/76
Filed: 2012-09-22
Abstract: An occupancy sensing electronic thermostat is described that includes a thermostat body having a curved exterior front surface, a dot matrix display mounted within the body viewable by a user in front of the front surface, a passive infrared sensor for measuring infrared energy and a shaped Fresnel lens having a smooth outer surface that extends across only a portion of the exterior front surface of the thermostat body. The Fresnel lens is shaped and curved so as to conform to and form a part of the curved exterior front surface of the thermostat body. A second downwardly directed passive infrared sensor can also be provided to aid in the detection of an approaching user who intends to interact with the thermostat.
Patent CA-2853940-A1 (CA)
Inventor: ANDERSON DANE W
IPC: A61L2/24
Filed: 2014-06-02
Abstract: Device used for automatically sanitizing debit machine components, bathroom fixtures, door handles and gas pumps, using aerosol sanitizer.
Patent CA-2855990-A1 (CA)
Title: Sulfate esters of noribogaine
Inventor: GLESS RICHARD D
IPC: A61P29/00
Filed: 2012-12-03
Abstract: Disclosed herein arc sulfate esters of nonbogaine or 9, 17 dihydronoribogaine, and pharmaceutically acceptable salts of each thereof, pharmaceutical compositions comprising such compounds, and methods of their use, including in treating addiction and/or pain.
Patent CA-2858808-A1 (CA)
Title: Samidorphan (alks 33) in combination with opioid agonists
Inventor: DEAVER DANIEL
IPC: A61K31/485
Filed: 2012-12-17
Abstract: The invention relates a composition comprising an opioid agonist and Compound- 1 : Compound- 1.
Patent CA-2858852-A1 (CA)
Inventor: BERGER DAVID
IPC: E05G1/02
Filed: 2012-12-11
Abstract: A transportable safe for storing at least one item in a secure compartment has access panel which is operated by an access device to grant selective access to the secure compartment. A communication system has a communication device which includes an input component configured to receive user input and a communication subsystem configured to: (i) communicate with an external device in response to the received user input, and (ii) communicate with and monitor usage of the access device, and transmit access device usage data to the external device. The communication device may include a processor, a memory for storing service request data. The processor may be configured to receive, as an input on the communication device, a service request, store the received service request in the memory, and transmit the service request to the external device.
Patent CA-2859079-A1 (CA)
Inventor: CHANG JIE JAY
IPC: H02M1/00
Filed: 2013-01-18
Abstract: L'invention concerne un nouveau schéma de circuit et une commande comprenant plusieurs convertisseurs CC-CC identiques avec une unité de commande de modulation/harmonique optimale et une partie ou un processus d'équilibrage des charges dans une méthodologie de concept intégral et systématique. L'unité de commande de modulation/harmonique peut être conçue pour commander les modules individuels d'une manière optimale et coordonnées en domaine de temps de manière à réduire sensiblement ou éliminer une grande quantité des harmoniques de courant d'entrée haute fréquence, ce qui permet de réduire les IEM, le poids et la taille et d'augmenter la redondance. La partie ou le processus d'équilibrage des charges peut équilibrer les charges sur les convertisseurs en temps réel ou hors ligne.
Patent CA-2862726-A1 (CA)
Title: Magnetically-triggered proximity switch
Inventor: SIMMONS MICHAEL JOHN
IPC: H01H36/00
Filed: 2013-02-07
Abstract: A magnetically-triggered proximity switch includes a cylindrical switch body and a bias member non-movably secured within the switch body. The proximity switch also includes first and second normally-closed contacts and first and second normally-open contacts. The proximity switch further includes a spherical contact magnet disposed within the switch body, with the contact magnet being movable relative to the bias member from a first switch position and a second switch position. In the first switch position, an attraction to the bias member maintains the contact magnet in contact with the first and second normally- closed contacts, thereby completing a circuit between the first and second normally-closed contacts. In the second switch position, an attraction to a movable target external to the switch body moves the contact magnet into contact with the first and second normally-open contacts, thereby completing a circuit between the first and second normally-open contacts.
Patent CA-2863642-A1 (CA)
Title: Connector having wireless control capabilities
Inventor: DIDONATO DAVID
IPC: H01R13/703
Filed: 2013-02-26
Abstract: A connector for connecting a source of low-voltage DC power to a low-voltage DC powered device includes a line-side interface arranged for releasably and electrically coupling the connector to the source of low-voltage DC power, a line-side interface arranged for electrically coupling the connector to the low-voltage DC powered device, a power controller electrically coupled to the line-side interface and the load-side interface and operarable to control a bringing of power to the load-side interface from the line-side interface, and an RF receiver electrically coupled to the power controller for receiving a first signal from a device external to the connector and for generating, in response thereto, a second signal for controlling operations of the power controller.
Patent CA-2864383-A1 (CA)
Title: A facing element for reinforced soil structure
Inventor: FREITAG NICOLAS
IPC: E02D29/02
Filed: 2013-02-19
Abstract: A facing element (10) for reinforced soil structure comprising : - a first face (12) comprising at least a connecting member (14) configured to connect to said facing element at least one reinforcement member intended to reinforce the reinforced soil, - a second face (16) on which at least a protective membrane is intended to be applied, said second face is opposed to the first face, said second face has an essentially plane surface and comprises at least a fixing portion, the fixing portion comprising : - a contact surface (18) projecting from the plane surface of the second face, - a fastening element (20) anchored in the facing element and - a tightening element (22) engageable with the fastening element so as to fix the protective membrane between said tightening element and said contact surface.
Patent CA-2865465-A1 (CA)
Inventor: KONIG PETER
IPC: B21D22/22
Filed: 2013-03-18
Abstract: The invention relates to a device for machining a workpiece (5) that consists of metal, for example steel, using machining processes such as forming, press forming, drawing, spinning and cutting, and comprising the following features and components: - at least two tools (1-4) being provided; - a drive being associated with the tools (1-4) in order to move them for the purpose of carrying out the machining process; and - the drives being designed such that the tools have different speeds, at least in one section of their paths, as they pass along said paths.
Patent CA-2866407-A1 (CA)
Inventor: NARAIN NIVEN RAJIN
IPC: G01N33/53
Filed: 2013-03-05
Abstract: Methods for treatment and diagnosis of pervasive developmental disorders in humans are described.
Patent CA-2868521-A1 (CA)
Title: Video coding with enhanced support for stream adaptation and splicing
Inventor: WANG YE-KUI
IPC: H04N19/13
Filed: 2013-04-09
Abstract: Various techniques for enhanced support of stream adaptation and splicing based on clean random access (CRA) pictures are described. Instead of using a flag in the slice header to indicate that a broken link picture is present, a distinct network abstraction layer (NAL) unit type can be used to indicate the presence of a broken link picture. In some implementations, a first distinct NAL unit type may be used to indicate the presence of a broken link picture with leading pictures, while a second distinct NAL unit type indicates the presence of a broken link picture without leading pictures. In some implementations, a third distinct NAL unit type may be used to indicate the presence of a broken link picture with decodable leading pictures.
Patent CA-2872614-A1 (CA)
Title: Bolted connector for stator coils of an electrical generator
Inventor: VITELLO TRAVIS JOHN
IPC: H02K3/50
Filed: 2013-05-17
Abstract: A connector assembly that mechanically and electrically connects respective ends of first and second stator coil sections includes first and second clip assemblies, first and second connector bar assemblies, and first and second coupling structures. The first clip assembly includes first and second clip members and the second clip includes third and fourth clip members. The first and second connector bar assemblies are coupled to the first and third clip members and to the second and fourth clip members, respectively, to structurally couple the first stator coil section to the second stator coil section. The first clip member, the first connector bar assembly, and the third clip member create a first path for electric current between the stator coil sections, and the second clip member, the second connector bar assembly, and the fourth clip member create a second path for electric current between the stator coil sections.
Patent CA-2875134-A1 (CA)
Inventor: BALL DAVID MARTIN JAMES
IPC: C04B28/08
Filed: 2013-05-31
Abstract: A cementitious binder comprises at least 90 % by weight of a hydraulically- active material comprising ground granulated blast furnace slag (GGBS) and/or pulverised fuel ash (PFA), and at least 0.1 % by weight of CaO in an activator composition for the hydraulically-active material. The cementitious binder does not comprise any Portland cement and is, therefore, more environmentally friendly. The binder further comprises a superplasticiser such as a polycarboxylate ether (PCE). A concrete, mortar, grout, screed or render may be formed from a mixture of the cementitious binder, aggregate particles, water and superplasticiser.
Patent CA-2875643-A1 (CA)
Title: Machine and method for acquiring data for measuring the twist and concavity of agricultural discs
Inventor: LOPEZ DE ARBINA ECHEVERRIA MARIA LOURDES
IPC: G01B11/255
Filed: 2013-06-10
Abstract: The machine is used to automatically measure both the twist and concavity of agricultural discs with a high level of precision. Currently, in order to calculate such measurements, dial indicators are used to investigate whether twist and concavity variables are within pre-established tolerances. This conventional methodology is slow and imprecise. In order to measure twist and concavity according to the invention, the agricultural disc is rotated and data is recorded along the periphery of the disc using a laser measurement device, by means of which a previously recorded central reference point is also determined, by comparing the resulting values in terms of height.
Patent CA-2877563-A1 (CA)
Inventor: BRANNAN JOSEPH D
IPC: A61B18/18
Filed: 2013-06-21
Abstract: A microwave ablation system incorporates a microwave thermometer that couples to a microwave transmission network connecting a microwave generator to a microwave applicator to measure noise temperature. The noise temperature is processed to separate out components the noise temperature including the noise temperature of the tissue being treated and the noise temperature of the microwave transmission network. The noise temperature may be measured by a radiometer while the microwave generator is generating the microwave signal or during a period when the microwave signal is turned off. The microwave ablation system may be configured as a modular system having one or more thermometry network modules that are connectable between a microwave applicator and a microwave generator. Alternatively, the modular system includes a microwave generator, a microwave applicator, and a microwave cable that incorporate a microwave thermometry network module.
Patent CA-2883543-A1 (CA)
Inventor: SHERRILL KRISTOPHER V
IPC: F16J15/34
Filed: 2012-10-01
Abstract: A sealing system can include an annular seal comprising a resilient material, and a spring which applies a compressive force to the seal as a resilience of the material diminishes, the spring being external to the seal. A sealing method can include installing a seal in a well tool, the seal being compressed radially as a result of the installing, and a spring external to the seal exerting a compressive force on the seal. A well tool can include a seal radially compressed between seal surfaces of the well tool, due to the seal having a greater radial dimension as compared to a radial distance between the seal surfaces, and a spring which exerts a compressive force on the seal, the spring being external to the seal.
Patent CA-2886790-A1 (CA)
Title: Procede de traitement d'acide fluore
Inventor: BUISINE OLIVIER
IPC: C07C67/08
Filed: 2013-09-17
Abstract: La présente invention concerne un procédé de traitement d'une solution aqueuse comprenant un sel d'un composé organique comprenant au moins une fonction acide et au moins un atome de fluor, dit acide fluoré par réaction entre ledit sel et au moins un acide de Bronsted et un alcool en présence d'un solvant organique solubilisant le produit qui se forme, ledit solvant organique formant au moins un milieu réactionnel biphasique liquide/liquide avec la solution aqueuse.
Patent CA-2888771-A1 (CA)
Inventor: HOHLBEIN DOUGLAS
IPC: A46B5/02
Filed: 2012-12-10
Abstract: An oral care implement having a grip component. In one embodiment, the invention can be an oral care implement comprising: an elongated body comprising a head portion and a handle portion, the handle portion comprising a socket; at least one tooth cleaning element mounted to the head portion of the elongated body; and a first grip component comprising: an annular rim defining a central opening, the annular rim formed of a rigid material; and a resilient body mounted to the annular rim that covers the central opening, the resilient body formed of a resilient material; the first grip component mounted within the socket.