baber/WOPTO huggingface dataset:
Patent CA-2803380-A1 (CA)
Title: A personal care composition comprising a near-terminal branched compound
Inventor: CARTER JOHN
IPC: A61K8/37
Filed: 2011-07-14
Abstract: A personal care composition comprising: a near-terminal branched compound according to Formula I; a cosmetically acceptable aqueous carrier; wherein the near-terminal branched compound is not comprised in a gel network.
Patent CA-2804051-A1 (CA)
Title: Optically redundant fire detector for false alarm rejection
Inventor: HARCHANKO JOHN
IPC: G08B17/06
Filed: 2011-06-23
Abstract: A system for confirming the detection of a fire using a plurality of radiation or flame sensors each equipped with a radiation detector and an optical filter having a spectral transmission characteristic in which at least one optical filter is redundant to at least one other optical filter. The result is a system having operationally redundant sensors. In use, if a fire is detected by one of the redundant sensors without including the other redundant radiation sensor in the fire detection calculation, then a fire detection algorithm can switch to the other operationally redundant sensor to check for confirmation of a fire. Due to the spatial separation and if the object is small and close, a different result will be obtained with the redundant detector being used in the calculation compared to the primary detector that is associated with the redundant detector.
Patent CA-2804057-A1 (CA)
Title: Process for obtaining tall oil from a sodium sesquisulfate solution
Inventor: REDON CANIFRU JEAN PAUL
IPC: D21C11/00
Filed: 2011-12-14
Abstract: The invention relates to a process for producing tall oil by reacting tall oil soap with a sodium sesquisulfate solution. The process includes the following steps: (a) determining the concentration of sodium sequisulfate; (b) reacting the sodium sesquisulfate solution and the tall oil soap; and (c) separating the tall oil and brine phases.
Patent CA-2805034-A1 (CA)
Inventor: FORSELL PETER
IPC: A61F2/32
Filed: 2010-07-12
Abstract: A hip joint prosthesis adapted to be implanted in a hip joint of a human patient is provided. The hip joint prosthesis comprises a first area and a second area, and wherein said first area comprises a first material adapted to be elastic and said second area comprises a second material adapted to be elastic, and wherein said first material is adapted to be more elastic than said second material.
Patent CA-2806158-A1 (CA)
Title: Device for sealing a vessel and method of manufacturing a sealed vessel
Inventor: SCHUETZ ANDREAS
IPC: A61M5/24
Filed: 2011-08-08
Abstract: A device for sealing a vessel, in particular a cartridge (7) or a test-tube for accommodating a freeze-dried pharmaceutical product (S), wherein the vessel (1) comprises at its opening end (3) an opening edge (4) and an adjoining longitudinal portion (5) with an evenly formed inner cross section, including a front plunger (2) to be positioned inside the vessel (1) at the longitudinal portion (5), is characterized in that the front plunger (2) is configured to be positioned in the vessel (1) in a sealing state, in which the front plunger (2) is fully inserted in the vessel (1), or in an exchange state, in which the front plunger (2) is inserted partly in the vessel (1) and partly protrudes over the opening edge (4) of the vessel (1), wherein the front plunger (2) comprises sealing means that are configured to seal the inside of the vessel (1) against the outside when the front plunger (2) is positioned in the sealing state, and one or more communicating grooves (2i) that are configured to place the inside and outside of the vessel (1) in communication with each other when the front plunger (2) is positioned in the exchange state. Furthermore, a method of manufacturing a sealed vessel (1) is disclosed.
Patent CA-2806303-A1 (CA)
Inventor: TESTI ROBERTO
IPC: C07K14/435
Filed: 2011-07-27
Abstract: Described herein are compositions and methods for treating Friedreich's Ataxia (FRDA). In some aspects, mutant forms of frataxin which are resistant to ubiquitination are provided. In some aspects, pharmaceutical compositions comprising mutant frataxin are provided. In further aspects, methods of using mutant frataxin are provided.
Patent CA-2812574-A1 (CA)
Inventor: WARREN CHRISTOPHER
IPC: H04L12/16
Filed: 2013-04-15
Abstract: Methods and apparatuses, including computer program products, are described for providing an integrated suite of cloud-based, hosted, and internal applications. A server receives from a client device a request to access a portal comprising a plurality of cloud-based, hosted, and internal applications. The server determines an identity of the user, and one or more applications of the plurality of applications available for access by the user. The server establishes a link with one or more computing devices hosting the one or more available applications for providing functionality of the available applications. The server authenticates the user automatically for each of the available applications, and translates communications between the server and each of the applications based on a mapping configuration. The server integrates the established links into a user interface that provide access to each of the available applications, and provides the integrated user interface to the client device.
Patent CA-2815083-A1 (CA)
Title: Method for increasing plant oil production
Inventor: WANG GELIANG
IPC: C12N15/82
Filed: 2011-10-19
Abstract: The present invention provides a new and improved method for increasing plant seed oil content by seed-specific manipulation of PLD ? expression The inventive method is applicable to a variety of plant species, such as Arabidopsis, camelina, and soybean, and has the potential to increase seed oil content (both dietary and industrial) and vegetable oil production in crops.
Patent CA-2816611-A1 (CA)
Inventor: CICCONE VINCE
IPC: B65B7/28
Filed: 2011-08-03
Abstract: A container for a material, wherein the container has a body, a base, and a lid is presented. The base may be with or without a tamper-evident feature, depending on requirements, while the lid is made preferably of a clear, transparent plastic. The body has a bottom and a tubular element defining sides of the body and extending upwardly from a periphery of the bottom. An upper portion of the tubular element forms an aperture of the body. The base has an externally directed annular protrusion which engages a recess in the aperture-forming portion of the tubular element of the body. In this way, a permanent seal is made at the top of the body after filling with the material. A lid is adapted to removably engage a top portion of the base.
Patent CA-2818115-A1 (CA)
Inventor: LEE DAEWON
IPC: G01S5/08
Filed: 2011-06-07
Abstract: A method and apparatus for determining a positioning measurement interval in a wireless communication system are disclosed. The method includes acquiring a message including Observed Time Difference of Arrival (OTDOA) related data in a higher layer, wherein the OTDOA related data includes a plurality of cell identifiers and Positioning Reference Signal (PRS) configuration information of corresponding cells, transmitting the ODTOA related data to a physical layer from the higher layer, and determining the RSTD measurement interval by the following Equation by using a plurality of cell-specific PRS periods obtained using the PRS configuration information in the physical layer: TRSTD = TPRS·(M-1)+ ? where TRSTD denotes the length of the RSTD measurement interval, TPRS denotes the largest of the plurality of cell-specific PRS periods, M denotes the number of PRS positioning occasions, and ? denotes a measurement time for one PRS positioning occasion.
Patent CA-2819060-A1 (CA)
Inventor: SWIEGERS GERHARD FREDERICK
IPC: C25B9/17
Filed: 2011-12-09
Abstract: Water-splitting devices and methods for manufacturing water-splitting devices or solar cells is disclosed. The method seeks to provide a relatively high-volume, low-cost mass-production method. In one example, the method facilitates simultaneous co-assembly of one or more sub-units and two or more polymer films or sheets to form a water-splitting device. According to another aspect, there is provided an improved water-splitting device. In one example form, there is provided a water-splitting device which includes a first electrode for producing oxygen gas and a second electrode for producing hydrogen gas from water. The first electrode and the second electrode are positioned between a first outer polymer layer and a second outer polymer layer, and at least one spacer layer is positioned between the first outer polymer layer and the second outer polymer layer.
Patent CA-2827333-A1 (CA)
Title: Procedes pour produire des polymeres monofonctionnels et multifonctionnels a partir d'initiateurs a base de terpenes
Inventor: STOKES CASEY D
IPC: C08F8/00
Filed: 2012-07-06
Abstract: L'invention concerne des procédés pour préparer des polyoléfines téléchéliques monofonctionnelles et multifonctionnelles au moyen d'une réaction de polymérisation faisant intervenir un initiateur à base de terpènes.
Patent CA-2827535-A1 (CA)
Inventor: POUPART GILLES-ANDRE
IPC: F23L13/00
Filed: 2013-09-20
Abstract: A burner system for a fuel-burning fireplace having a fuel container with at least one aperture for combusting the fuel contained therein and an adjustable flame regulator for regulating a size of the flame. The flame regulator comprises a shutter for covering the aperture having a shape corresponding to the aperture, the shutter being variably adjustable between a first position (covered aperture) and a second position (exposed aperture); a handle extending from the burner system for variably adjusting the shutter; and a connecting member for connecting the shutter to the handle, the connecting member being secured to at least two extremities of the shutter; wherein movement of the handle allows a balanced movement of the shutter over the aperture.
Patent CA-2828164-A1 (CA)
Title: Suction disk structure
Inventor: ZHANG DECAI
IPC: F16B47/00
Filed: 2013-03-04
Abstract: A suction disk structure includes: a soft rubber suction disk (1) with a draw bar (11), a base (2) and a return spring (3). Two sides of an end of the draw bar (11) is provided with a pin shaft (12) radially extended, and the suction disk further includes a driving device (4) for driving the draw bar (11) to rise and fall. The driving device (4) comprises a pushing switch (41) mounted on the base (2) and a driving slide cover (5) connected with the pushing switch. The pin shaft (12) can be driven to move up and down along the inclined step (43) at the center of the driving device, and the pin shaft (12) is moved up and down along the inclined step (43) and can be stopped on the upper and lower end supporting surfaces of the inclined step, respectively.
Patent CA-2828664-A1 (CA)
Title: Harmonica-style goose call
Inventor: OVAYUAK KELLY
IPC: A01M31/00
Filed: 2013-10-02
Abstract: A harmonica-style goose call is described. A user assumes a blow position and by blowing through a blow space onto a diaphragm which vibrates and emits a tone. The blow space is made from interior profiles of varying depth on engaged housings. This permits the user to alter the pitch of the tone by selectively altering the blow position. In this way, the user can imitate the sound of a goose by altering the blowing force and the blow position.
Patent CA-2829083-A1 (CA)
Title: Light-emitting wand with electrically-conductive heat sinks
Inventor: DUFFY ROBERT F
IPC: F21V15/01
Filed: 2012-03-08
Abstract: A light-emitting wand is configured for selective cooperative coupling with a handset. The wand extends between longitudinally opposed wand-body proximal and distal ends, the distal end being configured to retain a light-emitting element. Extending in mutual parallel alignment between the proximal and distal ends are electrically-conductive first and second core members. Each core member has, at the distal end, a light-source contact configured for electrical contact with a respective pole of the light-emitting element and, at the proximal end, a power-source contact configured for electrical contact with a respective terminal of an electrical-power source. The core members are maintained in mutual electrical isolation and overmolded with an electrically-insulative material through which the power-source contacts are exposed in order to enable selective electrical connection with electrical- power source terminals. In addition to carrying electrical current, the core members serve as heat sinks to dissipate the thermal output of the light-emitting element.
Patent CA-2830501-A1 (CA)
Title: Systemes et compositions pour le diagnostic de l'oesophage de barrett et leurs procedes d'utilisation
Inventor: THORNE REBECCA JANE
IPC: G01N33/68
Filed: 2012-03-15
Abstract: L'invention concerne un système, une composition et des procédés d'utilisation des systèmes et compositions en vue de l'analyse d'un échantillon provenant d'un sujet pour diagnostiquer, pronostiquer ou classer de façon précise le sujet par certains degrés de l'sophage de Barrett ou prédisposition à l'sophage de Barrett. Dans certains modes de réalisation, le système de la présente invention comprend un moyen de détection et/ou de quantification de caractéristiques morphologiques, de l'expression d'une protéine ou de l'expression d'acides nucléiques dans une pluralité de cellules, et de corrélation de ces données avec des antécédents médicaux d'un sujet pour prédire le devenir clinique, des programmes de traitement, des programmes de médecine préventive ou des thérapies efficaces. Dans certains modes de réalisation, l'invention concerne un procédé de classification et de compilation de données prises à partir d'un échantillon de cellules provenant d'un sujet, d'analyse des données et de conversion des données provenant du système en un score à partir duquel un pathologiste peut calculer la probabilité que le sujet développe un cancer.
Patent CA-2831027-A1 (CA)
Title: Procedes et compositions pour la production d'acide peracetique sur un site au point d'utilisation
Inventor: HARVEY MICHAEL S
IPC: A01N25/00
Filed: 2011-03-24
Abstract: L'invention concerne des procédés et des compositions pour la production d'un assainissant à base d'acide peroxyacétique à proximité du point d'utilisation. Ces procédés comprennent l'introduction d'une solution de peroxyde d'hydrogène-précurseur d'acétyle dans de l'eau, le mélange, puis l'addition d'une source aqueuse d'un hydroxyde de métal alcalin ou de métal alcalino-terreux. La triacétine est un précurseur d'acétyle préféré et est convertie rapidement et avec un taux de conversion élevé en acide peracétique. Ces procédés produisent des solutions avec une teneur élevée en acide peracétique. L'invention concerne également des procédés de préparation de la solution de peroxyde d'hydrogène-précurseur d'acétyle. L'invention concerne également des compositions solides comprenant un précurseur d'acétyle liquide, une source hydrosoluble de peroxyde d'hydrogène et une source hydrosoluble d'alcalinité. La composition solide est un solide fluide qui est utilisé comme agent de blanchiment et détachant pour le traitement d'articles comme des étoffes, des prothèses dentaires, des vêtements textiles et des équipements utilisés dans l'industrie alimentaire et des boissons.
Patent CA-2832159-A1 (CA)
Title: High-strength hot-rolled steel sheet having excellent local deformability and manufacturing method there0f
Inventor: SUWA YOSHIHIRO
IPC: C22C38/58
Filed: 2012-04-12
Abstract: This high-strength hot-rolled steel sheet having excellent local deformability with tensile srength of 440 MPa or higher, comprises, in mass%, C: 0.07% to 0.20%; Si:  0.001% to 2.5%; Mn: 0.01% to 4.0%; P: 0.001% to 0.15%; S: 0.0005% to 0.03%;  Al:  0.001% to 2.0%; N: 0.0005% to 0.01%; and 0: 0.0005% to 0.01%; and a balance being composed of iron and inevitable impurities, in which an area ratio of bainite in a metal structure is 95% or more, at a sheet thickness center portion being a range of 5/8 to 3/8 in sheet thickness from the surface of the steel sheet, an average value of pole densities of the {100}<011> to {223}<110> orientation group is 4.0 or less, and a pole density of the {332}<113> crystal orientation is 5.0 or less, and a mean volume diameter of crystal grains in the metal structure is 10 lam or less.
Patent CA-2832904-A1 (CA)
Title: Circuit adapted to supply a voltage to an electronic device and uses thereof
Inventor: MANCIC MILAN
IPC: H05B44/00
Filed: 2012-04-13
Abstract: In a circuit adapted to supply a voltage Vs an electronic device, such as a load or a light source said voltage Vs is led to a circuit (ACG) that is able to derive a voltage VACG from Vs where VACG ? Vs. The circuit consist in a first embodiment of three serial coupled diodes (D1,D2,D3) and two capacitors (C1,C2), and where the capacitor (CI) is coupled in parallel with two of the diodes (D1,D2) and the capacitor (C2) is coupled in parallel with the diodes (D2,D3). In this way an Asymmetric Current Generator (ACG) is provided, that from a normal periodic source voltage Vs can derive two voltages both of which are suitable for a rechargeable battery or a light source. In this way a cost effective voltage in which the voltage required for the electronic device is beneficial for recharging the battery or strengthen the light for a LED light source leading to save in current cost and a fast recharging of the rechargeable battery and gaining light from the light source. The invention also covers uses of the Asymmetric Current Generator (ACG).
Patent CA-2833693-A1 (CA)
Title: Steel for solid oxide fuel cells having excellent oxidation resistance, and member for solid oxide fuel cells using same
Inventor: YASUDA NOBUTAKA
IPC: H01M50/571
Filed: 2012-04-20
Abstract: Provided are: steel for solid oxide fuel cells, which is capable of ensuring sufficient oxidation resistance even if a predetermined amount of nitrogen is contained therein; and a member for solid oxide fuel cells, which uses the steel for solid oxide fuel cells. This steel for solid oxide fuel cells having excellent oxidation resistance contains, in mass%, 0.022% or less (including 0%) of C, 0.01-0.05% of N, 0.01% or less (including 0%) of O, 0.15% or less (including 0%) of Al, 0.15% or less (including 0%) of Si, 0.1-0.5% of Mn, 22.0-25.0% of Cr, 1.0% or less (excluding 0%) of Ni, 1.5% or less (including 0%) of Cu, 0.02-0.12% of La and 0.01-1.50% of Zr with La + Zr being 0.03-1.60%, and 1.5-2.5% of W, with the balance made up of Fe and impurities. The ratio of Zr/(C + N) in mass% is preferably 10 or more.
Patent CA-2835891-A1 (CA)
Title: System and device for acoustic measuring in a medium
Inventor: MOLZ ERIC
IPC: G01V1/44
Filed: 2012-06-22
Abstract: A device for acoustic measuring in a medium in a borehole such as velocity of sound in the medium or velocity of the medium, includes at least a first acoustic array situated in a first, slanted sidewall of a measuring area and operating to emit a series of acoustic waveforms across a measuring area. In one form, the device includes a second acoustic array situated in a second, slanted sidewall of the measuring area and operating to receive an acoustic signal resulting from the emitted series of acoustic waveforms or to receive said acoustic signal and emit a second series of acoustic waveforms. A the processor measures a time between when a predefined portion of one of the series of acoustic waveforms was emitted and when a predefined portion of the received acoustic signal corresponding to the predefined portion of one of the series of acoustic waveforms is received by the acoustic receiver, and correlates the measured time to a reference time, then outputs a correlation factor for determining the velocity of sound in the medium in the measuring area. The processor may also calculate transit time for the two emitted acoustic signals or echoes from the first emitted acoustic signals to determine medium flow velocity.
Patent CA-2837044-A1 (CA)
Inventor: SAKATA JUN
IPC: C08L23/08
Filed: 2012-05-18
Abstract: The present invention provides an aqueous dispersion of a polyamide-based elastomer, more specifically, an aqueous dispersion which contains a polyamide-based elastomer in an emulsified and dispersed state and which is characterized by further containing a copolymer of ethylene and an ethylenically unsaturated carboxylic acid in an amount of 0.8 to 10 parts by weight relative to 100 parts by weight of the polyamide-based elastomer. The aqueous dispersion is a novel aqueous polyamide-based elastomer dispersion which exhibits excellent low-temperature storage stability and which, when used as a coating material, can yield products with excellent softness and heat resistance.
Patent CA-2838094-A1 (CA)
Title: Multi-stage well isolation and fracturing
Inventor: HUGHES JOHN
IPC: E21B33/12
Filed: 2013-12-20
Abstract: In a first aspect, a frac valve tool is taught, said tool comprising one or more ports a sleeve movable between a closed position in which the sleeve prevents fluid flow through said one or more ports and an open position in which the sleeve allows fluid flow through said one or more ports and a ball receiving seat removably connected to the sleeve wherein receipt of a ball on the ball receiving seat moves said seat and said sleeve from closed to open positions. In a second aspect, a frac valve tool is taught, said tool comprising a ball receiving seat removably received within said tool, said seat comprising a seating profile for receiving a ball; wherein said seating profile matches a radius of said ball to nondeformably grip said ball.
Patent CA-2842200-A1 (CA)
Title: In situ gearbox greasing system
Inventor: HILL DAVID G
IPC: F16H57/04
Filed: 2014-02-04
Abstract: A method and apparatus for lubricating a gear of a differential gear system is disclosed. A member or shaft rotates within a housing of the differential gear system. The shaft includes a chamber for receiving a lubricant from the exterior of the housing. A gear rotates relative to the shaft, and a hole in the shaft disperses the lubricant from the chamber to a selected gear location of the gear to lubricate the gear.
Patent CA-2842365-A1 (CA)
Title: Apparatus and methods for recovery of hydrocarbons
Inventor: KUHLMAN MYRON I
IPC: E21B36/00
Filed: 2012-07-27
Abstract: Embodiments of the invention described herein relate to methods and apparatus for recovery of viscous hydrocarbons from subterranean reservoirs. In one embodiment, a method for recovery of hydrocarbons from a subterranean reservoir is provided. The method includes drilling an injector well to be in communication with a reservoir having one or more production wells in communication with the reservoir, installing casing in the injector well, cementing the casing, perforating the casing, positioning a downhole steam generator in the casing, flowing fuel, oxidant and water to the downhole steam generator to intermittently produce a combustion product and/or a vaporization product in the reservoir, flowing injectants to the reservoir, and producing hydrocarbons through the one or more production wells.
Patent CA-2845197-A1 (CA)
Inventor: LAHTI NILS PATRIK
IPC: G06F21/00
Filed: 2014-03-07
Abstract: Systems, methods, and software can be used to process a link on a device. In some aspects, a link is received on a device. The link can be a link to content stored external to the device. The link can be selected by a user and associated with a first perimeter on the device.  Based on the link and independent of user input, the device automatically determines whether to invoke an application in a second perimeter on the device to access the external content