baber/WOPTO huggingface dataset:
Patent CA-2823063-A1 (CA)
Inventor: WICKSTROM TORILD
IPC: C07B59/00
Filed: 2011-12-21
Abstract: The present invention provides a novel method for the preparation of 18F-fluoride (18F) for use in radiofluorination reactions. The method of the invention finds use especially in the preparation of 18F-labelled positron emission tomography (PET) tracers. The method of the invention is particularly advantageous where bulk solutions are prepared and stored in prefilled vials rather than being freshly prepared on the day of synthesis. Also provided by the present invention is a radiofluorination reaction which comprises the method of the invention, as well as a cassette for use in carrying out the method of the invention and/or the radiofluorination method of the invention on an automated radiosynthesis apparatus.
Patent CA-2823597-A1 (CA)
Title: Chauffe-eau au gaz a haute efficacite a flamme vers le bas
Inventor: BOROS JOZEF
IPC: F24H9/18
Filed: 2013-08-14
Abstract: Chauffe-eau au gaz à haute efficacité à flamme vers le bas. Linvention comporte un réservoir permettant de stocker leau à chauffer, une chambre de combustion sallongeant vers le bas à travers une extrémité supérieure du réservoir et un brûleur à gaz fonctionnant pour créer des produits de combustion chauds dans la chambre de combustion. À lextrémité inférieure du réservoir se trouve une chambre de transfert raccordée à un conduit de décharge externe et à un échangeur de chaleur à un passage, prenant la forme de multiples tubes dévacuation, sallongeant à la verticale dans le réservoir et raccordés à la chambre de combustion. Selon un mode de réalisation du chauffe-eau, le brûleur est un brûleur soufflé qui force les produits de combustion, de façon séquentielle, à travers la chambre de combustion, léchangeur thermique, la chambre de transfert et le conduit de décharge. Selon un autre mode de réalisation du chauffe-eau, un ventilateur à tirage induit est utilisé pour attirer les produits de combustion, à travers ce tracé, à partir de la chambre de combustion.
Patent CA-2824421-A1 (CA)
Inventor: FUJISAWA TOSHINOBU
IPC: F02M21/02
Filed: 2012-01-13
Abstract: In a gas engine system, a control unit (6) comprises: a first determination section (102) for determining, as a first determination, whether or not the gas pressure is a low pressure of less than a predetermined pressure on the basis of the pressure information, while the control device recognizes that the gas valve (4) is closed; a second determination section (105) for determining, as a second determination, whether or not the gas pressure is a high pressure of equal to or more than the predetermined pressure on the basis of the pressure information, while the control device recognizes that the gas valve (4) is open, if it is determined that the gas pressure is the low pressure in the first determination; a start-up section (101) for performing the first determination and the second determination before start of operation of the gas engine when receiving the start-up command; and an operation start section (110) for opening the gas valve (4) and starting the operation of the gas engine, if it is determined that the gas pressure is the low pressure in the first determination, and if it is determined that the gas pressure is the high pressure in the second determination.
Patent CA-2824778-A1 (CA)
Title: Processing paper feedstocks
Inventor: MEDOFF MARSHALL
IPC: C13K1/02
Filed: 2012-02-14
Abstract: Methods of processing paper feedstocks are provided, as well as intermediates and products made using such methods. Certain types of paper feedstocks, in particular highly pigmented papers, and/or highly loaded papers such as paper that has been color printed, e.g., magazines, and high basis weight coated papers, e.g., magazine stock, are utilized to produce useful intermediates and products, such as energy, fuels, foods or materials.
Patent CA-2826591-A1 (CA)
Inventor: LOUWERS MARIEKE
IPC: C07K14/415
Filed: 2012-02-27
Abstract: Provided are a method for enhancing yield-related traits in plants by modulating expression in a plant of a nucleic acid encoding a DUF642 (Protein containing a Domain of Unknown Function) polypeptide, or an epimerase-related like polypeptide, or a phospholipase/carboxylesterase (PLPCase) polypeptide, and plants having modulated expression of a nucleic acid encoding a DUF642 polypeptide, or an epimerase-related like polypeptide, or a PLPCase polypeptide, which plants have enhanced yield-related traits relative to control plants. Also provided are DUF642-encoding nucleic acids, or epimerase-related like polypeptides, or PLPCase-encoding nucleic acids, and constructs comprising the same, useful in performing the methods for enhancing yield-related traits in plants.
Patent CA-2830142-A1 (CA)
Title: Scroll compressor
Inventor: CAMERON ALEXANDER MURRAY
IPC: F04C18/08
Filed: 2012-02-28
Abstract: The present invention relates to a scroll compressor (10) which comprises: an orbiting scroll (20) having an orbiting scroll wall (35) extending axially from an orbiting scroll plate (37) towards a fixed scroll; a fixed scroll (22) having a fixed scroll wall (28) extending axially from a fixed scroll plate (30) towards the orbiting scroll; and an axially extending drive shaft (14) having an eccentric shaft portion (16) so that rotation of the eccentric shaft portion imparts an orbiting motion to the orbiting scroll relative to the fixed scroll. An axial end portion (35) of the orbiting scroll wall has a first seal 58 for sealing between the orbiting scroll wall and the fixed scroll plate, and an axial end portion (29) of the fixed scroll wall has a second seal (58) for sealing between the fixed scroll wall and the orbiting scroll plate; and the first seal or the second seal has an aspect ratio of axial length to radial width which is 1 : 1.25 or greater.
Patent CA-2830728-A1 (CA)
Inventor: ZACCHE VANNI
IPC: B29C49/68
Filed: 2013-10-18
Abstract: The present invention relates to an oven for preforms in plastic material, and particularly to a heating module to be used in said oven. Particularly, the present invention relates to a heating module (10) for ovens (1) for heating preforms (P), wherein said preforms (P) comprise a hollow body (B), a neck portion (C) and a flange (F) separating the hollow body (B) from the neck portion (C), said module (10) comprising a first side panel (25) and a second side panel (26), said side panels (25, 26) being mounted on a base plate (19) and mutually facing so as to create a gap (24) having such a shape and dimensions as to let a moving preform (P) passing therebetween, characterized in that said side panels (25, 26) comprise infrared lamps (23, 23') and first and second reflecting surfaces (21, 22) that are opposite and oriented so as to convey the thermal radiations on the preform surface, wherein the reflecting surfaces (22) of the second side panel (26) are configured so that the thermal radiations hit the preform surface with a low incidence angle and the reflecting surface (21c) of which in the first panel (25) is geometrized to reflect in a concentrated manner the energy emission of the lamp (23') immediately below the position (F) of the preform (P).
Patent CA-2830979-A1 (CA)
Title: Method and configuration to reduce fatigue in steam drums
Inventor: BAUVER WESLEY PAUL II
IPC: F22B37/22
Filed: 2012-03-20
Abstract: A heat recovery steam generator that includes a first steam drum for receiving a flow of water and steam from an evaporator. The first steam drum is adapted to provide the flow of water and steam to a second steam drum. The second steam drum is in fluid communication with the first steam drum and receives the flow of water and steam from the first steam drum and separates steam from the flow of water and steam to form a separated steam. There is a steam flow outlet positioned in the second steam drum, the steam flow outlet adapted to release the separated steam from the second steam drum.
Patent CA-2832782-A1 (CA)
Inventor: MORRIS DAVID E
IPC: F25D23/00
Filed: 2013-11-14
Abstract: A cooling appliance is disclosed herein. The cooling appliance includes a chest defining a cavity and an opening to the cavity. The cooling appliance also includes a lid operably engaged with the chest and moveable between a first position in which the lid covers the opening and closes the cavity and a second position spaced from the first position. The cooling appliance also includes at least one storage structure disposed in the cavity. The cooling appliance also includes a lift disposed in the cavity and operable to move the at least one storage structure out of the cavity when the lid is in the second position.
Patent CA-2834133-A1 (CA)
Inventor: OLIVER MATTHEW JAMES
IPC: G16H10/60
Filed: 2013-11-21
Abstract: A server device, and related systems and methods for managing dialysis patient information. The patient information includes information relating to stages of data collection including baseline characteristics, eligibility for treatment modalities, and outcomes. A remote terminal is configured for displaying in the remote terminal a first user interface for receiving the patient information for the subject patient.  The server is configured to receive from the remote terminal the patient information for the subject patient and store said patient information in a patient record in the memory, and determine, based on medical logic rules, whether the patient information is consistent with the patient record in order to proceed to a next stage of data collection, and if so permitting displaying in the remote terminal a second user interface for receiving patient information relating to the next stage of data collection.
Patent CA-2836417-A1 (CA)
Inventor: GOLDSTEIN DAVID MICHAEL
IPC: A61K31/4985
Filed: 2012-05-16
Abstract: The present disclosure provides compounds and pharmaceutically acceptable salts that are tyrosine kinase inhibitors, in particular BLK, BMX, EGFR, HER2, HER4, ITK, JAK3, TEC, Btk, and TXK and are therefore useful for the treatment of diseases treatable by inhibition of tyrosine kinases such as cancer and inflammatory diseases such as arthritis, and the like. Also provided are pharmaceutical compositions containing such compounds and pharmaceutically acceptable salts and processes for preparing such compounds and pharmaceutically acceptable salts.
Patent CA-2837102-A1 (CA)
Inventor: CAPITOSTI SCOTT
IPC: C10M129/76
Filed: 2012-06-13
Abstract: The invention provides a lubricating composition containing an oil of lubricating viscosity and an ester, thioester, amide or imide of a carboxylic acid compound where said carboxylic acid is characterized in that it is functionalized with a hydroxy-substituted aromatic moiety. The invention further relates to methods of lubricating an internal combustion engine by supplying the described lubricating composition to the internal combustion engine. The invention further relates to the use of the salt of the carboxylic acid compound as an antiwear agent or an antioxidant.
Patent CA-2838806-A1 (CA)
Inventor: SWARZTRAUBER SAYRE
IPC: G01R31/06
Filed: 2012-06-07
Abstract: At least one exemplary aspect comprises an apparatus for multi-channel metering of electricity, comprising: (a) a meter head that comprises one or more metering points, the meter head operable to connect and disconnect service on each one of a plurality of electricity consumer lines, and the meter head operable to measure electricity usage for each of the plurality of electricity consumer lines; and (b) a housing containing the meter head and a distribution transformer. In another aspect, an apparatus comprising a meter head is operable, in response to an interruption in flow of electricity being received from a distribution transformer, to actuate corresponding relays to disconnect service on one or more of the electricity consumer lines. In another aspect, an apparatus comprising a meter head is in communication with one or more sensors operable to sense environmental conditions in a distribution transformer housing.
Patent CA-2840041-A1 (CA)
Title: Method and device for well communication
Inventor: BRAVARD NICOLAS
IPC: E21B47/16
Filed: 2012-09-25
Abstract: The present invention concerns a method and a well string element for transmitting data in a well. The well string element (20c) includes an elongated body (80) that defines a through channel (110) and also includes a side pocket (92) that is open to ambient (91); and an acoustic modem (60) provided in the pocket (92) and configured to emit acoustic waves. The acoustic modem (60) is configured to receive electrical signals from one or more sensors (50, 52), transform the electrical signals into the acoustic waves and emit the acoustic waves into a wall (112) of the elongated body (80) when receiving an acoustic wake-up call from a device (70) outside the drill string element (20c).
Patent CA-2841413-A1 (CA)
Inventor: BARNES BRIAN E
IPC: B64C27/51
Filed: 2014-01-29
Abstract: A system and method to change a spring rate of a damper in real time. The damper includes a housing having an inner surface that forms a cavity. An elastomeric material is disposed within the cavity and fixedly attached to the inner surface of the housing. A first chamber is formed by a first end of the elastomeric material and the inner surface of the housing. The method includes restricting movement of the elastomeric material by regulating the pressure within the first chamber, which in turn changes the spring rate of the damper.
Patent CA-2841581-A1 (CA)
Title: Heterogeneous proppant placement in a fracture with removable extrametrical material fill
Inventor: LITVINETS FEDOR NIKOLAEVICH
IPC: E21B43/26
Filed: 2012-07-16
Abstract: A method of heterogeneous proppant placement in a subterranean fracture is disclosed. The method comprises injecting well treatment fluid including proppant (16) and proppant-spacing filler material (18) through a wellbore (10) into the fracture (20), heterogeneously placing the proppant in the fracture in a plurality of proppant clusters or islands (22) spaced apart by the material (24), and removing the filler material (24) to form open channels (26) around the pillars (28). The filler material can be dissolvable particles, initially acting as a consolidator during placement of the proppant in the fracture, and later dissolving to leave flow channels between the proppant pillars. The well treatment fluid can include extrametrical materials to provide reinforcement and consolidation of the proppant and, additionally or alternatively, to inhibit settling of the proppant in the treatment fluid.
Patent CA-2841732-A1 (CA)
Inventor: DERBY MICHAEL C
IPC: E21B33/12
Filed: 2014-02-06
Abstract: A hydraulically set packer has a mandrel with an internal bore and a port communicating the internal bore outside the mandrel. A packing element disposed on the mandrel can be compressed by a piston to engage the borehole.  The piston is disposed on the mandrel on a first side of the packing element and moves against the packing element when tubing pressure is communicated into a first piston chamber via the mandrel's port. To increase the setting forces, a sleeve disposed between the packing element and the mandrel defines a space communicating an opposite side of the packing element with a second pressure chamber of the piston. During high pressure operations, high pressure on the first side of the packing element acts with high pressure on the first side of the piston, increasing the pistons movement from a high pressure region to a low pressure region.
Patent CA-2843350-A1 (CA)
Inventor: BETANCOURT ERICK
IPC: G05F1/10
Filed: 2012-07-26
Abstract: The devices and methods described below provide for a high voltage control circuits using commercial lower voltage, and lower cost, relays. A low voltage control system using commercial switching relays is used to control and switch an isolated low voltage power supply through an isolation layer. The isolated low voltage power supply is used to drive commercial switching relays that control the high voltage power applied to the high voltage load. Adding the isolated low voltage power supply controlled through an isolation layer enables the use of commercial low voltage components to switch high voltage power such as 347VAC without violating Underwriters Laboratories spacing or testing requirements.
Patent CA-2843886-A1 (CA)
Inventor: JADHAV AJAY
IPC: G06F12/00
Filed: 2012-08-02
Abstract: A distributed cache data system includes a cache adapter configured to reserve a designated portion of memory in at least one node in a networked cluster of machines as a contiguous space. The designated portion of memory forms a cache and the designated portion of memory includes data cells configured to store data. The cache adapter is configured to interface with the data and a distributed file system and the cache adapter is further configured to provide an interface for external clients to access the data. The cache adapter is configured to communicate to clients via a web server, and the cache adapter is further configured to direct data access requests to appropriate the data. A related process of distributing cache data is disclosed as well.
Patent CA-2844115-A1 (CA)
Title: Methods of sterilizing fetal support tissues
Inventor: TSENG SCHEFFER
IPC: A61L2/08
Filed: 2012-08-24
Abstract: Disclosed herein, are methods of preparing sterilized amniotic tissues. Further disclosed herein, are methods of using the sterilized amniotic tissues.
Patent CA-2844840-A1 (CA)
Inventor: PAGE JOHN KENNETH RURIK
IPC: B67D1/00
Filed: 2012-10-22
Abstract: A liquid product is dispensed via a membrane contactor (1). The contactor employs a plurality of gas-permeable hollow fibres. The contactor has a gas port (2) communicating with the interior of the fibres and input (3) and output (4) ports for liquid communicating with space within the contactor surrounding the fibres. A gas comprising carbon dioxide or nitrous oxide is dissolved in the liquid in the contactor. The gas at a controlled pressure is supplied to the gas port (2). The liquid is supplied at a higher pressure than the gas to the input port (3) for liquid from a supply (9) of such liquid via a first valve (6) having a first valve inlet port communicating with the supply of liquid and a first valve outlet port communicating with the inlet port for liquid. Liquid with the gas dissolved therein is dispensed from the outlet port for liquid via a dispense tap to ambient. The dispensing liquid step includes a start dispense step in which dispensing commences and a stop dispense step in which dispensing is stopped. The first valve (6) is opened with the dispensing tap in the start dispense step, and is closed in the stop dispense step. Pressure build-up is relieved in liquid in communication with the space within the contactor surrounding the fibres after closure of the first valve (6) and while maintaining the first valve (6) closed. The balance between gas pressure and liquid pressure during the systems' standby periods protects the membranes from flooding.
Patent CA-2845283-A1 (CA)
Inventor: OPIE DAVID B
IPC: A61L2/16
Filed: 2012-08-17
Abstract: A system and method for decontamination of isolation enclosures includes a recirculating isolator configured to allow injection of a sterilant gas into the isolator. Levels of humidity and sterilant gas are selected to avoid condensation of either within the isolator. In an embodiment, a positive pressure is maintained throughout the sterilization process.
Patent CA-2847968-A1 (CA)
Inventor: FINN DAVID
IPC: H01Q7/00
Filed: 2012-08-20
Abstract: A winding core (WC) having a tubular body portion (B) and two ends is mounted by one of its ends to a module tape (MT), a module antenna (MA) is wound around the winding core (WC), a chip (CM) is disposed on the module tape (MT) within the winding core (WC). Connections (wb) are made, and glob-top (GT) is applied over the chip (CM), substantially filling the interior area of the winding core (WC). The module antenna (MA), winding core (WC) and chip (CM) may subsequently be overmolded with a mold mass (MM). The winding core (WC) may have a flange (F) at one end.
Patent CA-2848552-A1 (CA)
Inventor: OZAWA KEISUKE
IPC: H01R13/641
Filed: 2012-09-11
Abstract: An object of the present invention is to provide an electrical junction box able to prevent a half-locking condition of a sliding member. An electrical junction box 1 includes: a sliding member 2 slidable between a second position where a first connector is allowed to be inserted into a first connector fitting portion 11, and a first position where the first connector regularly fitted to the first connector fitting portion 11 is held between the sliding member 2 and the first connector fitting portion 11, and a second connector is allowed to be inserted into a second connector fitting portion 12; and a locking projection 4 with which a locking arm 23 of the sliding member 2 is locked. The locking projection 4 includes: a first inclined wall 41 inclined in a direction away from the first connector fitting portion 11 as extended toward the first connector fitting portion 11 from the second connector fitting portion 12; a second inclined wall 43 inclined in a direction approaching the first connector fitting portion 11 as extended toward the first connector fitting portion 11 from the second connector fitting portion 12; and a third wall 44 perpendicular to an outer surface of the first connector fitting portion 11.
Patent CA-2849348-A1 (CA)
Inventor: KOLARI MARKO
IPC: A01N37/16
Filed: 2012-09-28
Abstract: The invention relates to biocidal systems comprising zinc ions and an oxidizing or non-oxidizing biocide, their use, and methods for preventing or decreasing starch degradation in starch-containing process waters from pulp, paper or board production processes.
Patent CA-2852614-A1 (CA)
Title: Image processing and object classification
Inventor: VIDAL CALLEJA TERESA ALEJANDRA
IPC: G06K9/00
Filed: 2012-10-19
Abstract: A method for classifying objects from one or more images comprising the steps of: generating a trained classification process wherein the generation comprises the steps of extracting features from one or more training images and clustering said features into one or more groups of features termed visual words; storing data for each of said visual words, including colour and texture information, as descriptor vectors; and generating a vocabulary tree to store clusters of visual words with common characteristics; and using the trained classification process to classify objects in said one or more images wherein the usage comprises the steps of extracting features from said one or more images and clustering said features into groups of features termed visual words; searching the vocabulary tree to determine the closest matching clusters of visual words; and classifying objects based on the closest matching clusters of visual words in the vocabulary tree.
Patent CA-2852774-A1 (CA)
Title: Ligation clip
Inventor: BAGAOISAN CELSO
IPC: A61B17/122
Filed: 2012-10-22
Abstract: A surgical ligation clip and method of operation are described and include a top jaw member and bottom jaw member joined at a hinge section for movement about the hinge section. The hinge section can be offset or space laterally from one or both of the jaw members. Teeth arrangements and distributions are also described, as well as closing and jaw ends engagement configurations, for example for more easily engaging/piercing connective or other tissue.
Patent CA-2852927-A1 (CA)
Title: Fastening mechanism for a carton
Inventor: SAULAS ALAIN
IPC: B65D71/12
Filed: 2012-10-18
Abstract: A locking device for a carton comprising a first part and a second part complementary to the first part, the first part comprising a first panel (12) having an aperture for receiving the second part, the second part comprising a tab (22) coupled to a second panel, the tab having a fold line (15a, 15b) foldable to form a leading edge, the tab being inserted into the aperture in a folded condition, the tab comprising at least one engaging edge (30a, 30b) for engaging with the first panel.