baber/WOPTO huggingface dataset:
Patent CA-2835616-A1 (CA)
Inventor: NAKAJI PETER
IPC: A61B17/68
Filed: 2012-05-10
Abstract: The present disclosure is for a device, tooling, methods of use and kits containing the cranial plates and bur hole covers used for resecuring a cranial flap after a craniotomy. The cranial repair system is meant to reduce the profile of cranial plates or bur hole covers on the external surface of the cranium after a craniotomy is performed. The embodied devices of present disclosure are designed to reside substantially within the kerf or bur holes and thus minimize the surface area of devices residing on the external surface of the cranium. Additional embodiments include kits, tooling and methods to further reduce and/or eliminate the external profile of the cranial plate on the external cranial surface.
Patent CA-2836931-A1 (CA)
Inventor: ROSSI CARLO ANTONIO
IPC: F23D14/06
Filed: 2005-10-27
Abstract: A method of assembling a distributor and a cup in a cooking gas burner assembly includes providing: said distributor with downwardly extending spigots, providing said cup with recesses to receive said spigots, said recesses being sized and shaped whereby thermal expansion of said distributor results in substantially no increase in the contact surface between said cup and distributor, when said distributor is hot compared to when it is cold. A  cooking gas burner assembly has a distributor and a first formation to support said distributor in said assembly, said distributor and said first formation including spigots and recesses to allow said first formation to support said distributor, said recesses including a surface being sized and shaped whereby thermal expansion of said distributor results in substantially no increase in the contact surface area between said first formation and distributor, when said distributor is hot compared to when it is cold.
Patent CA-2838771-A1 (CA)
Title: Dispositif et procede de mesure de debit
Inventor: OKKELS FRIDOLIN
IPC: G01N11/08
Filed: 2012-06-22
Abstract: La présente invention concerne un dispositif de mesure de fluide comprenant un dispositif capillaire et un dispositif à réponse non linéaire. Le dispositif capillaire comportant généralement un canal d'écoulement comportant un resserrement pourvu d'un orifice latéral situé en amont et d'un orifice latéral situé en aval du resserrement, les orifices latéraux comprennent chacun un capteur de pression conçu pour déterminer la baisse de pression au niveau du resserrement, la géométrie du canal d'écoulement du dispositif capillaire étant adaptée pour fournir un débit déterminé par les effets linéaires dans le fluide, avec l'incidence la plus faible des effets non linéaires dans le fluide. Le dispositif à réponse non linéaire comportant généralement un canal d'écoulement communiquant avec le canal d'écoulement du dispositif capillaire, le canal d'écoulement du dispositif à réponse non linéaire comportant des orifices latéraux conçus pour déterminer une baisse de pression sur au moins une partie du canal d'écoulement; la géométrie du canal d'écoulement du dispositif à réponse non linéaire étant adaptée pour fournir un débit principalement déterminé par les effets non linéaires dans le fluide.
Patent CA-2839591-A1 (CA)
Title: Functional fragrance precursor
Inventor: SMITH DANIEL W
IPC: A61K/
Filed: 2003-11-19
Abstract: The present invention relates to a fragrance precursor compound comprising one or more of the compounds derived from the reaction of X-OH and an aldehyde or ketone, said fragrance precursor compounds being of the formula X-O-C(R)(R*)(R**) wherein R is a C6-24 alkyl group, a C6-24 aralkyl group or a C6-24 alkaryl group; R* is H or a C6-24 alkyl group, a C6-24 aralkyl group or a C6-24 alkaryl group; R** is O-H or O-X;  O-X representing a moiety derived from X-OH, and wherein X-OH  is a material containing at least one hydroxyl group chosen from surfactants containing at least one hydroxyl group, fabric softener materials containing at least one hydroxyl group, softener precursor ester amines containing at least one hydroxyl group, softener precursor amido amines containing at least one hydroxyl group, hair conditioners containing at least one hydroxyl group, skin conditioners containing at least one hydroxyl group, saccharides, and polymers containing at least one hydroxyl group; wherein X-OH is of the following structure: (see above formula)
Patent CA-2840493-A1 (CA)
Inventor: KIRST MATIAS
IPC: C12Q1/68
Filed: 2012-06-27
Abstract: The present invention provides methods to produce a reduced representation of a genome for sequencing and DNA polymorphism detection. In particular, the invention provides PCR-based methods, with normalization of the amplified products using a duplex-specific nuclease, in order to reduce over-representation of PCR products. Oligonucleotides for use in the disclosed method are also provided.
Patent CA-2843175-A1 (CA)
Title: Insect resistant and herbicide tolerant soybean event 9582.814.19.1
Inventor: BARD NATHAN
IPC: A23L11/00
Filed: 2012-07-26
Abstract: Soybean event 9582.814.19.1 comprises genes encoding Cry1F, Cry1Ac (synpro), and PAT, affording insect resistance and herbicide tolerance to soybean crops containing the event, and enabling methods for crop protection and protection of stored products.
Patent CA-2844197-A1 (CA)
Title: Treatment of fibrosis using microrna-19b
Inventor: SCHRUM LAURA W
IPC: A61K31/713
Filed: 2012-08-03
Abstract: The present invention provides a method for treating or preventing fibrosis comprising administering to a patient in need of such treatment or prevention an amount of microRNA-19b effective to treat or prevent said fibrosis. In some embodiments, the invention relates to inhibiting the activation of collagen-producing cells and thereby treating or preventing fibrosis. The methods of the invention also include detection of biomarkers that can be used to diagnose disease and/or evaluate the prognosis of a patient suffering from fibrosis or at risk of developing fibrosis, such as hepatic fibrosis. Such methods may be used to characterize the progression of diseases associated with fibrosis.
Patent CA-2844625-A1 (CA)
Title: Design on enhanced control channel for wireless system
Inventor: BLANKENSHIP YUFEI WU
IPC: H04B7/02
Filed: 2012-07-31
Abstract: A method is provided for communication in a cell in a wireless telecommunication system. The method comprises, in a region that would otherwise carry a PDSCH, the region being defined by a number of resource blocks and a number of OFDM symbols, instead transmitting at least one of an uplink grant and a downlink assignment in a plurality of OFDM symbols within a first slot, a second slot, or both slots of the region, wherein the region can use either localized or distributed resources, and wherein the region contains one of: a transmission point-specific reference signal; a UE-specific reference signal; and a cell-specific reference signal.
Patent CA-2844947-A1 (CA)
Inventor: HUYNH NAM DUC
IPC: E05F15/20
Filed: 2014-02-27
Abstract: Automatic Kitchen Cabinet openers may frequently include two types of mechanisms. One type of mechanism is designed for a swinging door, such as a cupboard door. Another type is designed for sliding drawers. For a swinging door mechanism, a rotational motion is generated by a bi-directional servo motor to open or close, or open and close, the door. On a sliding mechanism, rotational motion of a geared motor may be converted to translational motion to slide the drawer in or out. These motors are controlled by a microcontroller as one system or individual unit with IR motion sensor integration or remotely via Wi-Fi or Bluetooth or voice control. In some embodiments the mechanisms may be operated by 6V or 12V DC battery adapter.
Patent CA-2849893-A1 (CA)
Inventor: COLVAN LORA
IPC: A61K8/37
Filed: 2012-09-21
Abstract: The present invention provides a skin peel composition including a plurality of substances, such as lactic acid, salicylic acid, and resorcinol and, additionally a post-inflammatory hyper pigmentation reducing substance such as a retinol (vitamin A) or retinol derivative. Skin is first prepared using an alcohol preparation followed by a combination of acids and, lastly, a retinol or retinol derivatives. Other agents such as ascorbic acid (vitamin C) and vitamin E can be added as needed. Application of the skin peel composition may be either topically in the form of a cream or gel, and may further be injected subcutaneously into the skin to achieve deeper penetration of the composition within the skin layers of the area to be treated.
Patent CA-2851079-A1 (CA)
Inventor: PEREZ-SOLER ROMAN
IPC: A61K31/122
Filed: 2006-04-12
Abstract: The invention provides methods and compositions for treating and preventing a skin rash secondary to anti-epidermal growth factor receptor (EGFR) therapy, where the method comprises applying a vitamin K analog or a phosphatase inhibitor to the skin.
Patent CA-2852701-A1 (CA)
Title: Bathtub safety system
Inventor: CONOHAN JONATHAN
IPC: A47K17/00
Filed: 2014-05-29
Abstract: The present invention generally pertains to a bath enclosure for infants or pets.  More particularly, the present invention relates to an infant or pet bathtub safety system.  The system is comprised of a bathtub safety assembly comprised of front, back and side walls that create an enclosed space to secure the child or pet, along with a stand. The system allows a disassembled configuration of the bathtub safety assembly to be stored into a stand.
Patent CA-2854114-A1 (CA)
Inventor: TIRRONEN ESKO
IPC: C07D307/50
Filed: 2012-11-02
Abstract: The present invention relates to a method and an arrangement for separation and recovery of at least one carboxylic acid and furfural from a dilute aqueous mixture thereof. In the method of the present invention a dilute aqueous mixture comprising at least one carboxylic acid and furfural is extracted with methyltetrahydrofurane, and at least one carboxylic acid and furfural are recovered. The arrangement of the present invention comprises an extraction unit 302 for carrying out extraction of at least one carboxylic acid and furfural from dilute aqueous mixture with methyltetrahydrofuran, connected to distillation unit 307 for carrying out distillation of the extract 305 from the extraction unit 302, and connected to acids distillation unit 320 for carrying out distillation of the bottom stream 308 from the distillation unit 307 to separate at least one carboxylic acid and furfural.
Patent CA-2854274-A1 (CA)
Inventor: BANDO MIKIO
IPC: B60W30/14
Filed: 2011-11-09
Abstract: Provided is an autonomous travel system having an operation management unit that comprises the following: a map database including a combination of topological region maps, on which the range of travel of a vehicle is expressed as points and lines, and metric region maps, on which the range of travel is expressed on planar maps; a vehicle position management unit for managing the position of the vehicle; and a vehicle travel planning unit for planning the travel of the vehicle, which, if the vehicle is present near the boundary of a map, blocks the boundary of the map so that other vehicles will not advance into another map. In the invention, the operation management unit is provided with a blockage setting unit for dividing a boundary section of a map into a plurality of regions and releasing the blockage of the boundary of a divided region in which no vehicles are present in front of the vehicle in the direction of travel, and the vehicle travel planning unit assigns a point on the boundary that has not been blocked by the travel route plans of high-priority vehicles as a target point and determines a travel route that avoids areas where high-priority vehicles are to travel.
Patent CA-2859916-A1 (CA)
Title: Purification of herpes virus
Inventor: MUNDLE SOPHIA
IPC: C12N7/02
Filed: 2013-01-09
Abstract: The present disclosure provides a method to prepare purified enveloped viral particle preparations employing ion exchange chromatography and tangential flow filtration.
Patent CA-2861054-A1 (CA)
Title: Compatible solute ectoine as well as derivatives thereof for enzyme stabilization
Inventor: CHEMNITIUS GABRIELE
IPC: C12Q1/32
Filed: 2013-03-05
Abstract: The present invention is concerned with means and methods for maintaining and preserving enzymatic activity. In particular, the invention relates to a dry composition comprising a dehydrogenase, a redox cofactor, an agent capable of eliciting at least one optical change in an optical property of an indicator reagent in the presence of redox equivalents, an indicator reagent, and at least one compatible solute being ectoine or a derivative thereof. The invention further contemplates a diagnostic test element for the determination of an analyte from a body fluid sample and a method for the manufacture of such a test element. Further envisaged by the present invention is the use of at least one compatibie solute as mentioned above for reducing a decrease of the enzymatic activity of at least one enzyme in a composition under dry conditions. Furthermore, contemplated is a method for determining the presence or amount analyte in a body fluid sample based on the test element according to the invention.
Patent CA-2863088-A1 (CA)
Title: Beverage forming device and method with beverage outlet control
Inventor: SMITH GEOFFREY Y
IPC: A47J31/44
Filed: 2013-02-05
Abstract: A beverage forming system and method in which characteristics of a dispensed beverage are controlled. A beverage forming system may include an outlet chamber (7) having an inlet opening to receive beverage from a beverage forming chamber (49), and an outlet opening to output beverage. The outlet chamber may have a standpipe (74) in the outlet chamber between the inlet (71) and the outlet (73) openings that prevents a direct passage of beverage to the outlet openings (73), thus controlling characteristics of the beverage, such as an amount of foam, the size of bubbles in a foam, etc. The standpipe (74) may have a portion extending upwardly from a bottom of the outlet chamber and impeding a direct flow path between the inlet and the outlet openings (71,73), thus forcing flow to pass around and/or over the standpipe portion.
Patent CA-2863353-A1 (CA)
Title: Devices, methods, and test kits for electronic analyte assaying
Inventor: NAZARETH ALBERT R
IPC: G01N33/74
Filed: 2013-02-21
Abstract: An improved qualitative or semi-quantitative diagnostic test for low levels of any analyte, such as hCG, in a biological sample, such as urine. The test comprises of a test device containing reagents for the detection of the monitored analyte and an electronic reader that measures color development at a detection area of the device. The color development is converted to an electronic or digital signal. Improvements were made to the detection process to optimize the detection of a valid fluid front, increase the detection limit without compromising the reliability and accuracy of the test system, and improve the determination of test result validity.
Patent CA-2869018-A1 (CA)
Title: Method for solution hardening of a cold deformed workpiece of a passive alloy, and a member solution hardened by the method
Inventor: CHRISTIANSEN THOMAS LUNDIN
IPC: C23C8/34
Filed: 2013-04-25
Abstract: The invention relates to a method for method for solution hardening of a cold deformed workpiece of a passive alloy containing at least 10% chromium, which method comprises -dissolving at least nitrogen in the workpiece at a temperature T1, which is higher than the solubility temperature for carbide and/or nitride and lower than the melting point of the passive alloy, wherein dissolution of nitrogen at temperature T1 is performed to obtain a diffusion depth in the range of 0 µm to 5 mm, and -cooling the workpiece after the dissolution step at temperature T1 to a temperature which is lower than the temperature at which carbides and/or nitrides form in the passive alloy, wherein the cooling step takes place in an inert gas not containing nitrogen. The invention further relates to a member, such as a lock washer for securing bolts or nuts prepared using the method.
Patent CA-2870164-A1 (CA)
Inventor: LAROCHE CHRISTOPHE R
IPC: B01D53/14
Filed: 2013-06-06
Abstract: The present invention relates to an aqueous alkanolamine solution for the removal of hydrogen sulfide from gaseous mixtures. The aqueous alkanolamine solution comprises (i) an amino compound with the formula: R1R2NCH2CH(OH)CH2OH wherein R1and R2 independently represent lower alkyl groups of 1 to 3 carbon atoms and (ii) an acid or acid-forming material having a pKa equal to or less than 8, optionally (iii) another amino compound, and optionally (iv) a physical solvent. Further, the present invention relates to a process for removing acid gases from a gaseous mixture, preferably hydrogen sulfide, comprising the step of contacting the gaseous mixture with the aqueous alkanolamine solution, preferably wherein the temperature of the aqueous alkanolamine solution is equal to or greater than 140°F. Examples of the gaseous mixtures include natural gas, synthesis gas, tail gas, and refinery gas.
Patent CA-2871789-A1 (CA)
Inventor: PIZZA MARIAGRAZIA
IPC: A61K39/00
Filed: 2001-01-17
Abstract: A composition comprising (a) Neisseria meningitidis serogroup B outer membrane vesicles (OMVs), and (b) an immunogenic component selected from other Neisseria proteins, or immunogenic fragments thereof. Component (b) preferably includes a protein from a different NmB strain from that from which the OMV of component (a) is derived. The OMVs are preferably obtained by deoxycholate extraction. Optionally, the composition may also comprise a protective antigen against other pathogens.
Patent CA-2873770-A1 (CA)
Inventor: SRINIVASAN SUDARSAN
IPC: A61M5/32
Filed: 2014-12-09
Abstract: The subject invention provides a safety pen needle assembly which includes: a hub; a needle carrier; a needle fixed to the needle carrier; a shield; and, a first engageable locking arrangement for fixing the shield to the needle carrier. Upon a predetermined extent of distal movement of the shield relative to the hub, the first locking arrangement is engaged such that the shield becomes fixed to the needle carrier. Upon further distal movement of the shield relative to the hub beyond the predetermined extent of distal movement, the shield and the needle carrier move in concert together relative to the hub causing a proximal end of the needle to move distally relative to the hub to a retracted state. Advantageously, the subject invention provides a reliable, low-cost safety pen needle assembly which does not require a spring or other biasing element.
Patent CA-2876012-A1 (CA)
Inventor: YATES ANDREW JEFFREY
IPC: C07K16/28
Filed: 2013-06-20
Abstract: The present invention relates to a methods and means for reducing the viscosity of a pharmaceutical formulation comprising an antibody or other therapeutic protein at a high concentration. The present invention provides a liquid pharmaceutical formulation comprising an antibody at a high concentration with reduced viscosity that does not impede processing or injection of the pharmaceutical formulation.
Patent CA-2876492-A1 (CA)
Inventor: NEWMAN DANIEL IRA
IPC: B64C27/30
Filed: 2014-12-23
Abstract: An aircraft takes off, lands, or hovers with at least one wing-mounted thrust-producing device attached to at least one wing of the aircraft and at least two fuselage-mounted thrust-producing devices attached to a fuselage of the aircraft both providing vertical thrust. The aircraft is flown while the at least one wing-mounted thrust-producing device provides horizontal thrust and with the at least two fuselage-mounted thrust-producing devices not providing any thrust.
Patent CA-2880804-A1 (CA)
Inventor: SOKOLEAN HELMUTH
IPC: F24D3/16
Filed: 2014-09-02
Abstract: A heat exchange assembly is disclosed. In some embodiments, the heat exchange assembly includes a plurality of profiles arranged in an parallel array, each profile including a first distal portion, a central portion and a second distal portion, with a length and a width of the central portion defining a plane, the first distal portion having a curvature departing from this plane in a first direction, and the second distal portion having a curvature departing from this plane in a second direction that is opposite the first direction. An amount of piping is thermally coupled with and disposed along the length the central portion of each profile. A  bracketing system statically anchors the profiles to a surface. Fluid is circulated within the piping to facilitate heat exchange between the assembly and the surrounding environment.
Patent CA-2882772-A1 (CA)
Inventor: MOHAMED HOSSAM ABDEL SALAM EL SAYED
IPC: A61B17/86
Filed: 2013-01-28
Abstract: A bone fixation device for repairing a fracture of the proximal femur is disclosed. It includes a jack tube, a compression screw and a nail. The jack tube is an elongated tubular member having a base plate and a side wall defining central passageway. The base plate is arranged to be secured to the femur by screws. The side wall of jack tube includes plural longitudinally extending slots. The nail is a tubular member having plural linear blades located in respective slots in the jack tube and plural spikes extending out of the distal end of the nail. The compression screw is arranged to be disposed within the nail to form a slidable unit and has internal threads to engage threads in the jack tube so that rotation of the compression screw slides the nail down the jack tube, with the blades and spikes digging into the surrounding bone.
Patent CA-2883356-A1 (CA)
Inventor: WESTERMARCK JUKKA
IPC: G01N33/574
Filed: 2013-08-29
Abstract: The present invention relates to a method of selecting individualized brain cancer therapy on the basis of the patient's PME-1 expression level in the diseased tissue.
Patent CA-2883645-A1 (CA)
Inventor: LEE TE-SHOU
IPC: F24D15/04
Filed: 2015-02-24
Abstract: A multi-function air conditioning device comprising a coolant compressor, a heat pump, a heating unit, and a cool exchanger connected in series by pipelines.  The device further comprises solenoid valves for selectively controlling coolant flow within the device, an expansion valve for depressurizing the coolant, and a water-drawing pipeline for transferring moisture from the cool exchanger to the heating unit.  The device can provide indoor cooling-dehumidifying and/or indoor heating-humidifying functions and can optionally supply hot water via its heat pump.
Patent CA-2886287-A1 (CA)
Title: Procede de polymerisation de l'acide (meth)acrylique en solution, solutions de polymeres obtenues et leurs utilisations
Inventor: SUAU JEAN-MARC
IPC: C09C3/04
Filed: 2013-09-23
Abstract: La présente invention concerne un nouveau procédé de préparation sans solvant d'un polymère de l'acide (méth)acrylique en solution, ledit polymère présentant une masse moléculaire inférieure à 8 000 g/mol et un indice de polydispersibilité IP compris entre 2 et 3 par polymérisation radicalaire, les polymères ainsi obtenus et leurs applications dans l'industrie.
Patent CA-2887037-A1 (CA)
Inventor: LIN SIANG-YO
IPC: C07K19/00
Filed: 2013-10-02
Abstract: Disclosed are antibody drug conjugates (ADC) that include highly potent toxic agents with specific antibodies to target tumors. Also disclosed are related antibodies, polypeptides, nucleic acids, host cells, compositions, and uses.
Patent CA-2887636-A1 (CA)
Title: Dispositif d'actionnement de fond de trou a distance
Inventor: BOOKER JOHN A
IPC: E21B47/13
Filed: 2013-10-15
Abstract: L'invention porte sur un dispositif non amarré, déployé à distance, qui permet d'actionner une application de fond de trou. Le dispositif peut être pourvu d'une capacité de mesure inductive afin d'entrer en interaction avec une architecture de puits de fond de trou. Cette capacité permet de déclencher un actionnement à distance, à un emplacement spécifique au site dans le puits, sans autre intervention concernant un équipement de surface.