baber/WOPTO huggingface dataset:
Patent CA-2928090-A1 (CA)
Title: A method of operating a three phase primary winding structure and a primary unit
Inventor: CZAINSKI ROBERT
IPC: B60L11/18
Filed: 2014-11-18
Abstract: The invention relates to a method of operating a three phase primary winding structure (6) of a system for inductive power transfer, wherein the primary winding structure (6) comprises a first phase line (P1), a second phase line (P2) and a third phase line (P3), wherein in a standard operational mode a first phase input voltage (U1), a second phase input voltage (U2) and a third phase input voltage (U3) are controlled such that a predetermined phase shift between all three phase input voltages (U1, U2, U3) is provided, wherein in a modified operational mode the first phase input voltage (U1), the second phase input voltage (U2) and the third phase input voltage (U3) are controlled such that the set of phase shift values comprises at most two non-zero values and all non-zero phase shift values are equal. Furthermore, the invention relates to a primary unit of a system for inductive power transfer.
Patent CA-2928872-A1 (CA)
Inventor: BOBO DAVID
IPC: F16L39/04
Filed: 2014-12-10
Abstract: A universal self-locking push-to-connect plumbing insert assembly provides flexibility to an installer to use the assembly in the field with a variety of different plumbing fittings for coupling conduits to such fittings. The assembly comprises first and second interlocking cartridges holding a dual function gripping ring. The gripping ring has inwardly projecting tines for gripping and holding a fluid conduit and outwardly projecting tines for holding the assembly within a plumbing fitting. A sealing ring is captively held by the first cartridge and is positioned to seal the insert assembly to a plumbing fitting when inserted therein and also seal a conduit extended into the assembly. In one embodiment, the assembly further includes a release ring held within the second cartridge for selectively engaging the inwardly projecting tines of the gripping ring to allow a fluid conduit to be removed from the insert assembly.
Patent CA-2929716-A1 (CA)
Inventor: BEIT-AHARON JONATHAN
IPC: G06F9/44
Filed: 2014-12-08
Abstract: Software specification translation includes: receiving a first software specification (228) specified in a first programming language, a second software specification (228) specified in a second programming language, a third software specification (226) specified in a third programming language different from the first and second programming languages, the third software specification defining one or more data relationships between the first software specification and the second software specification. A combined representation (332) of the first software specification and the second software specification is formed in a fourth programming language different from the first, second, and third programming languages. Connections are formed in the fourth programming language between a representation of the first software specification and the representation of the second software specification according to identified data relationships.
Patent CA-2932862-A1 (CA)
Inventor: WALLNER GEORGE
IPC: G06Q20/32
Filed: 2016-02-18
Abstract: Detachable payment devices capable of performing payment transactions associated with a mobile wallet of a mobile device are described. The payment device may be implemented in a variety of shapes and sizes such as, the shape of a typical payment card or a stylus/electronic pen. In order to communicate with the mobile device, the mobile wallet of the mobile device, and a POS terminal, the detachable payment device may use short range contactless transmissions. While in a docked mode, the payment device may receive payment card data from a mobile wallet of the mobile device. Additionally, while docked, the payment device may transmit payment card data to a POS terminal's receiver, thereby acting as an integrated mobile payment unit with the mobile device. When in an undocked mode, the payment device may complete contactless payment transactions without assistance from the mobile device.
Patent CA-2933734-A1 (CA)
Title: Coding independent frames of ambient higher-order ambisonic coefficients
Inventor: PETERS NILS GUNTHER
IPC: G10L19/008
Filed: 2015-01-30
Abstract: In general, techniques are described for coding an ambient higher order ambisonic coefficient. An audio decoding device comprising a memory and a processor may perform the techniques. The memory may store a first frame of a bitstream and a second frame of the bitstream. The processor may obtain, from the first frame, one or more bits indicative of whether the first frame is an independent frame that includes additional reference information to enable the first frame to be decoded without reference to the second frame. The processor may further obtain, in response to the one or more bits indicating that the first frame is not an independent frame, prediction information for first channel side information data of a transport channel. The prediction information may be used to decode the first channel side information data of the transport channel with reference to second channel side information data of the transport channel.
Patent CA-2934388-A1 (CA)
Inventor: BRUANDET OLIVIER
IPC: E21B10/36
Filed: 2014-12-11
Abstract: A quick release down-the-hole (DTH) hammer drill bit assembly (100) in which a drill bit (105) is releaseably retained at a drive transmission component (drive sub) (110) via a retaining sleeve (123) and respective retaining formations to axially couple and lock the drill bit at the assembly. In particular, the drill bit is retained exclusively at the assembly via retaining formations at the drive sub, the sleeve and the drill bit without a requirement for additional retaining rings that would otherwise axially lock the drill bit at the drive sub.
Patent CA-2935893-A1 (CA)
Inventor: BACCHETTI LUCIANO
IPC: E05F3/10
Filed: 2015-01-27
Abstract: L'invention concerne une charnière pour chambres froides ou portes en verre comprenant une structure de support fixe (S) et au moins une porte (A) mobile entre une position ouverte et une position fermée. La charnière comprend un corps (10) de charnière avec une chambre de travail (11) ; un pivot (20) délimitant un premier axe longitudinal (X) accouplé en va-et-vient au corps (10) de charnière pour tourner autour du premier axe (X) entre les positions ouverte et fermée de la porte ; un élément de came (21) unitaire avec le pivot (20) ; un élément plongeur (30) coulissant dans la chambre de travail (11) le long d'un second axe (Y) sensiblement perpendiculaire au premier axe (X), l'élément plongeur (30) comprenant un curseur (31) avec une face opérationnelle (32) entrant en interaction avec l'élément de came (21) ; un moyen élastique de réaction (40) agissant sur l'élément plongeur (30) pour le déplacer le long du second axe (Y) entre une position proximale par rapport à la paroi inférieure (12) de la chambre de travail (11) et une position distale de celle-ci. Le corps (10) de charnière a une forme sensiblement de type plaque. L'élément de came (21) comprend un appendice allongé (22) s'étendant depuis le pivot (20) dans une direction sensiblement transversale au premier axe (X) pour venir en prise de contact avec la face opérationnelle (32) du curseur (31). Le pivot (20) est placé au niveau de l'une des parois latérales (14', 14") de la chambre de travail (11).
Patent CA-2936231-A1 (CA)
Inventor: MONTROSS CHARLES S
IPC: E02F9/28
Filed: 2015-01-09
Abstract: Incorporating hard particles in a matrix forming the surface of a member can significantly increase wear resistance. Practical use of diamond in industrial applications is limited as the carbon structure breaks down to graphite in air at temperatures over 700°C. When exposed to molten iron the diamond surface can also chemically react and dissolve into the iron. Metal compounds that coat the diamond can provide one or more protective layers that limit contact of the diamond surface with elements that will degrade its structure. Coating can also provide a wettable surface for the molten matrix during processing to improve retention of the particle in the matrix.
Patent CA-2938248-A1 (CA)
Inventor: SUN YUPING
IPC: F03D1/06
Filed: 2016-08-08
Abstract: The present invention relates to a wind turbine and a method of reducing extreme loads and fatigue loads by using a passively activated tripping device arranged on the pressure side of the wind turbine blade. The tripping device is configured to interrupt the passing airflow, when activated, and transform the airflow into a turbulent airflow.  The tripping device is positioned close to the leading edge, wherein its dimensions are optimised so that it reduces the maximum lift coefficient as well as increases the minimum lift coefficient which in turn reduces the range of the lift coefficient. The tripping device is activated at both negative and positive angle-of-attacks outside the normal operating range.
Patent CA-2938338-A1 (CA)
Title: Snack food pellets
Inventor: LINTER BRUCE R
IPC: A23L19/18
Filed: 2015-02-05
Abstract: A starch-based snack food pellet for manufacturing an expanded snack food, the pellet being essentially free of sodium chloride and comprising a starch matrix, the starch matrix including a crystalline fraction and an amorphous fraction, wherein the weight ratio of the crystalline fraction to the amorphous fraction is from 0.52 to 0.60.
Patent CA-2938549-A1 (CA)
Title: Methodes d'evaluation de la qualite d'un support de chromatographie qui lie les anticorps anti-a ou anti-b
Inventor: STONE MATTHEW T
IPC: G01N30/56
Filed: 2016-08-10
Abstract: Les modes de réalisation décrits aux présentes portent sur des procédés dévaluation de la qualité dun support chromatographique aux fins du retrait des anticorps anti-A et anti-B dun échantillon, les procédés faisant appel à des anticorps anti-IgM A et IgM-B.
Patent CA-2939359-A1 (CA)
Inventor: LI NATHAN Y
IPC: A61C5/04
Filed: 2014-02-21
Abstract: The present invention provides an improved root canal filling point/cone having a structure that can be manufactured precisely to result in better obturation with less micro-leakage. One aspect of the present invention is directed to a molded root canal filling point having progressively decreasing tapers from the smaller tip end to the larger end. Another aspect of the present invention is directed to a thermo-pressure molding process for manufacturing root canal filling appliances (e.g., Gutta Percha points). A further aspect of the present invention is directed to the structure of the mold for undertaking thermo-injection molding.
Patent CA-2943940-A1 (CA)
Inventor: Fenneman Mitch
IPC: E04B7/00
Filed: 2016-09-30
Abstract: A roof for a modular shipping container is provided. The modular shipping container includes a first end wall, a second end wall, a first side wall, and a second side wall. The roof includes a roof sheet having a top surface and defining a first end, a second end, a first side, and a second side. The roof further includes a pair of skid plate assembles. One of the pair of skid plate assembles is arranged along the first side of the roof sheet, and the other of the pair of skid plate assemblies is arranged along the second side of the roof sheet. The pair of skid plate assemblies partially extend over the top surface of the roof sheet. The roof sheet is formed of a unitary piece of material.
Patent CA-2944149-A1 (CA)
Title: Rotary process for application of magnetic compositions
Inventor: BOUDOURIS RANDALL
IPC: H01F41/16
Filed: 2015-03-10
Abstract: A method of making a magnet, the method comprising providing a magnetizable composition comprising a thermoplastic polymer material and magnetizable particles, heating the magnetic composition to a temperature at which the magnetic composition is in a flowable state, providing the magnetic composition to a cavity of a rotating cylinder through a stationary flat nozzle, the rotating cylinder comprising a plurality of openings therethrough, providing a substrate in the form of a moving web or sheet and contacting the rotating cylinder with the substrate, wherein the flat nozzle forces the magnetic composition through the openings in the rotating cylinder and the magnetic composition adheres to the substrate.
Patent CA-2944822-A1 (CA)
Inventor: NGUYEN-HUU THI CHAU
IPC: G06F21/74
Filed: 2016-10-07
Abstract: A method and system for controlling access to a first computer using traps.  The method and system involves providing a first trap designation by designating a portion of the first computer as being a first trap; receiving from a requesting computer, a request to access the first computer; determining from the request, requested portions of the first computer; and determining if the requested portions comprise the first trap. If the requested portions comprise the first trap, determining if the request to access the first trap is authorized. If and only if the request to access the first trap is authorized, the method and system involves operating the first computer according to a first operating protocol; otherwise, the method and system involves operating the first computer according a second operating protocol.  If the requested portions do not comprise the first trap, the method and system involves a third operating protocol.
Patent CA-2945005-A1 (CA)
Inventor: HOHL BRIAN
IPC: B02C19/00
Filed: 2015-03-20
Abstract: A pill crushing apparatus for use with first and second nestable cups comprising a first cup holder which is moved linearly toward a second cup mounting surface holding a second cup. The first cup holder rotates relative to the rotationally fixed second cup. During the crushing process, the pills first may begin to crush against the linear load being applied thereto, and thereafter grind into a fine powder due to the rotational force of the first cup against the second cup. The first cup and second cup have different sidewall angles to promote pill crushing while inhibiting migration of the crush material to prevent the crushed material from reaching the open gap between the top perimeters of the nesting cups. Each cup includes a plurality of lugs having a curved profile configured to engage respective recesses on the cup holders. Each cup is fabricated through thermoforming or vacuum forming techniques.
Patent CA-2947508-A1 (CA)
Inventor: COMBETTE JEAN-MARC
IPC: A61K39/395
Filed: 2015-06-26
Abstract: The present invention refers to the use of protein kinase inhibitors and more specifically to the use of inhibitors of the protein kinase c-Jun amino terminal kinase, JNK inhibitor sequences, chimeric peptides, or of nucleic acids encoding same as well as pharmaceutical compositions containing same, for the treatment of various diseases or disorders strongly related to JNK signaling.
Patent CA-2950302-A1 (CA)
Title: Voltage regulator and control circuit for silver-zinc batteries in hearing instruments
Inventor: RENKEN TROY W
IPC: H02J7/00
Filed: 2015-06-17
Abstract: The present invention provides an apparatus for managing power within a voltage regulating circuit of a battery-powered hearing aid device includes an input terminal of a voltage regulator that receives an input voltage supplied by a battery. An output terminal of the voltage regulator provides an output voltage to a hearing aid terminal that is electrically connected to one or more electrical components of the hearing aid device. A sensing terminal of the voltage regulator senses an electrical connection between the charging device is and charging contacts of the voltage regulating circuit. The voltage regulator is configured to reduce a magnitude of the input voltage when the magnitude of the input voltage exceeds an input voltage threshold to generate the output voltage having a magnitude that is less than a maximum output voltage.
Patent CA-2951047-A1 (CA)
Title: Straight and curved reconfigurable partition systems
Inventor: GOSLING GEOFF
IPC: E04B2/82
Filed: 2015-06-05
Abstract: A reconfigurable modular partition system having a plurality of different types of interchangeable (wall or ceiling) modules with different types of compatible connection components, each connection component being configured to align with another connection component at an interface to form an interface connection (e.g., channel) for securing the connection components together with one or more universal connection interface members. The interface is configured for on-demand reconfiguration without laborious alteration to aspects of the partition system, modules, and components thereof. Reconfiguration of modules is facilitated by removing the universal connection interface member from the channel, thereby releasing the attachment mechanism and allowing rearrangement of the module(s). Replacement of the universal connection interface member secures the reconfigured modules in place in the rearranged partition system.
Patent CA-2951327-A1 (CA)
Inventor: CATTANEO CARLO
IPC: A47B95/00
Filed: 2015-06-05
Abstract: A hidden hanging bracket (10) with an anti-disengagement system for wall cupboards, wherein a wall cupboard (29) is hooked to a support (17) fixed to the wall (18) by means of a hooking tooth (11), comprising, in combination: a base (13) on which a slide (12) runs, carrying a regulation mechanism in depth (horizontal) with a lead screw (14) with which said hooking tooth (11) is integral, a height regulation mechanism (vertical) with a lead screw (15), and a bead (21) suitable for interfering with said support (17). According to the invention, said bead (21) is screwed onto said slide (12) in a position below and substantially opposing (not completely offset) with respect to said tooth (11), and that the tip or end part (23) of said bead is engaged with a flap (16A) (horizontal edge) folded directly from said support (17) fixed to the wall (18).
Patent CA-2954681-A1 (CA)
Title: Indolizine derivatives and their use in neurodegenerative diseases
Inventor: KARRA SRINIVASA R
IPC: C07D471/04
Filed: 2015-07-31
Abstract: The present invention relates to indolizine compounds, and pharmaceutically acceptable compositions thereof, useful as antagonists of P2X7, and for the treatment of P2X7-related disorders. The indolizine compounds have general formula I:
Patent CA-2955864-A1 (CA)
Inventor: FUJIHIRA ATSUSHI
IPC: B21D24/02
Filed: 2015-04-21
Abstract: Provided is a cushion pin capable of applying a sufficient supporting force to a blank holder of a press molding device even when the number of cushion pins and areas where the cushion pins can be disposed are limited. This cushion pin (1A) has a cylindrical main body section comprising multiple cylindrical members (2), which are arranged in series in the axial direction, and annular members (3), which are disposed between adjoining cylindrical members (2). A rod member (4) and a coil spring (5) are disposed in each of multiple spring compartments of the main body section. The rod member (4) has a rod-like part (4b) and a flange part (4a), said rod-like part having a diameter such that the rod-like part can pass through an opening (3a) of the annular member (3) in a slidable manner. The coil spring (5) biases the flange part (4a).
Patent CA-2957246-A1 (CA)
Title: Wireless industrial process monitor
Inventor: SCHNAARE THEODORE HENRY
IPC: G01D3/024
Filed: 2015-07-14
Abstract: An industrial process monitor (14) for monitoring an industrial process includes a controller (34) configured to control operation of the industrial process monitor. An ambient environment sensor (74) is configured to sense an ambient environment of the industrial process proximate the device (14) and responsively provide a sensor output signal. Output circuitry (32) is configured to provide an output based upon the sensor output signal. The controller (34) causes the ambient environment sensor to enter a high power mode upon detection of an anomaly and/or probable anomaly in the sensor output signal.
Patent CA-2957463-A1 (CA)
Title: Broken rail detection system for railway systems
Inventor: KULL ROBERT C
IPC: G01N27/20
Filed: 2014-12-11
Abstract: A broken rail detection system including: a power module having: a first electrical connection to the first rail to apply a direct current voltage; and a second electrical connection to the second rail to apply a direct current voltage; a diode shunt arrangement; a measurement device to sense or measure current; and a controller programmed or configured to: (i) cause at least one application of a direct current voltage of a first polarity on the railway track; (ii) determine the current resulting from the application step (i); (iii) cause at least one application of a direct current voltage of a second polarity on the railway track; (iv) determine the current resulting from the application step (iii); and (v) determine the presence or absence of a break based at least partially on the determined current.
Patent CA-2959854-A1 (CA)
Inventor: GIUNIO-ZORKIN ALEXANDER M
IPC: H04W4/02
Filed: 2017-03-03
Abstract: The disclosed embodiments relate to systems and methods for efficiently distributing content among a plurality of users which may be used to implement a social networking service. Content items, which may include "posts" submitted by one user, e.g. responsive to a "post" submitted by another user, are stored in association with data indicative of a specified subset of an interest category classifications defined by the system. Users of the system further specify a subset of the interest category classifications to define their interests. The system then provides content items of interest to the user by mapping, as will be described, the defined interests of the user against the interests associated with the stored content items. The disclosed embodiments enable users to discover and expand their interconnections with other users which may have similar interests.
Patent CA-2960430-A1 (CA)
Title: Emballage a fond a soufflets et procede de thermoscellage
Inventor: YEAGER JAMES W
IPC: B29C65/20
Filed: 2015-09-08
Abstract: La présente invention concerne un emballage à fond à soufflets qui comprend un corps d'emballage, et des soufflets inférieurs positionnés de façon transversale par rapport à un axe longitudinal du corps d'emballage. La formation de l'emballage à fond à soufflets est effectuée en positionnant des manchons individuels transversalement par rapport à l'axe longitudinal d'une bande flexible qui forme le corps d'emballage. Durant la formation de l'emballage, la bande flexible est découpée pour former des emballages individuels, chaque manchon individuel étant positionné pour former des soufflets inférieurs dans un emballage respectif. Des mâchoires de thermoscellage coopératives, qui comprennent des surfaces de scellage en forme de U coopératives, agissent pour intégrer et sceller chaque manchon individuel conjointement avec la bande flexible pour former les soufflets inférieurs de chaque emballage, les mâchoires de thermoscellage étant de préférence conçues pour comprendre des surfaces de scellage supérieures pour former simultanément un scellement supérieur dans un emballage adjacent parmi les emballages.
Patent CA-2960903-A1 (CA)
Title: Grade 550mpa high-temperature resistant pipeline steel and method of manufacturing same
Inventor: HU PING
IPC: C21D8/02
Filed: 2015-09-16
Abstract: Disclosed is a 550 MPa high temperature-resistant pipeline steel, comprising the following chemical elements in percentages by mass: 0.061%=C=0.120%, 1.70%=Mn=2.20%, 0.15%=Mo=0.39%, 0.15%=Cu=0.30%, 0.15%=Ni=0.50%, 0.035%=Nb=0.080%, 0.005%=V=0.054%, 0.005%=Ti=0.030%, 0.015%=Al=0.040%, 0.005%=Ca=0.035%, and the balance being Fe and unavoidable impurities. Also disclosed is a manufacturing method of a 550 MPa high temperature-resistant pipeline steel, comprising the steps of: smelting, casting, slab heating, rough rolling, finish rolling, controlled cooling, and air cooling to room temperature. The pipeline steel has an excellent mechanical property under a high temperature.