baber/WOPTO huggingface dataset:
Patent CA-2806286-C (CA)
Inventor: WANG QINGTAO
IPC: C04B5/06
Filed: 2011-09-20
Granted: 2015-02-10
Abstract: A method for manufacturing a reconstituted stone raw material by using a molten slag includes: controlling a temperature of the molten slag at 1400°C-1500°C, and performing a cast-molding process on the molten slag; and maintaining the cast-molded slag at a temperature of 800°C-1000°C for 1-5 hours in a non-reducing atmosphere, and then gradually cooling the cast-molded slag to a room temperature within 2-5 hours to obtain the reconstituted stone raw material. An energy-saving and efficient method for comprehensively utilizing the blast furnace slag is provided. The produced reconstituted stone raw material has such characteristics as stable color quality, abrasion resistance, pressure resistance, strong adhesiveness, low coefficient of expansion and low shrinkage ratio.
Patent CA-2809288-C (CA)
Inventor: HANSEN MARCO
IPC: F03D7/04
Filed: 2011-08-30
Granted: 2015-08-11
Abstract: The invention relates to a method for operating a wind turbine (10), wherein during operation the wind turbine (10) supplies power, wherein the wind turbine (10) is operated with variable rotational speed between a predetermined minimum rotational speed and a predeterminable maximum rotational speed, wherein a characteristic variable (51) of an oscillation of the wind turbine (10) or of a part of the wind turbine (10) is detected. The invention further relates to a wind turbine (10) having a tower (14) and a rotor (13), wherein a generator (26) operable with variable rotational speed is provided, wherein an open-loop or closed-loop control device (36, 50) is provided, which is designed for the open-loop control or closed-loop control of the rotational speed of the rotor (13) between a minimum rotational speed and a maximum rotational speed during a power-supplying operation of the wind turbine (10), and wherein a sensor (40) for detecting a characteristic variable (51) of an oscillation of the wind turbine (10) or of a part of the wind turbine (10) is also provided. The method according to the invention is characterised in that the minimum rotational speed is altered according to the characteristic variable (51) of the oscillation. The wind turbine according to the invention is characterised in that the minimum rotational speed is alterable or is altered according to the characteristic variable (51) of the oscillation, in particular by the open-loop or closed-loop control device (36, 50).
Patent CA-2812340-C (CA)
Inventor: HERGES KNUT
IPC: B01D45/12
Filed: 2006-09-09
Granted: 2014-08-05
Abstract: In a system for gas cleaning which has at least one casing (1) with a first chamber (31) into which the gas to be cleaned can be flowed, and with a second chamber (33) from which the cleaned gas exits, wherein a filter device (35) which can be flowed through by the gas is arranged between the chambers mentioned and has filter media both for the separation of solid particles and for dehumidifying the gas by separating out coalesced liquid, the system has, upstream of the filter device (35), an arrangement (11, 37) for preliminary dehumidification of the gas.
Patent CA-2813266-C (CA)
Inventor: VERARDI CHRISTOPHER A
IPC: C09D5/00
Filed: 2011-09-30
Granted: 2015-07-07
Abstract: A method for coating a substrate comprising applying to at least a portion of the substrate a primer coating composition comprising a self-emulsified polyester microgel is disclosed. Multilayer coating systems comprising such a primer are also disclosed.
Patent CA-2813463-C (CA)
Inventor: ABROY HAMID S
IPC: H01H1/20
Filed: 2011-10-03
Granted: 2016-06-28
Abstract: Switch assemblies and electrical distribution devices for making and breaking electrical connections in an electrical circuit are disclosed herein. One aspect of the present disclosure is directed to a switch assembly that includes a pair of electrically conductive jaws attached to a platform. The first jaw is configured to electrically connect to an incoming line of the electrical circuit, whereas the second jaw is configured to electrically connect to an outgoing line. The switch assembly also includes a blade having at least two electrically conductive plates that are attached to and spaced from each other via an electrical insulator. The blade is pivotably coupled to the platform to rotate between a disengaged position, whereat the blade is electrically decoupled from the first and second jaws, and an engaged position, whereat the blade delivers an electrical current from the incoming line through the first and second plates to the outgoing line.
Patent CA-2814628-C (CA)
Inventor: YAMANOI SHIGEO
IPC: A61P3/10
Filed: 2011-10-13
Granted: 2015-06-16
Abstract: Provided are compounds having an excellent hypoglycemic action and a p cell- or pancreas-protecting action or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition having an excellent therapeutic effect and/or prophylactic effect on type I diabetes, type 2 diabetes, and the like, which cause an increase in the blood sugar level due to abnormal sugar metabolism. A compound represented by general formula (I), or a pharmaceutically acceptable salt thereof, is disclosed. [Chemical Formula 1] (see formula I)
Patent CA-2815127-C (CA)
Title: Derives de quinoxaline
Inventor: KLEIN MARKUS
IPC: C07D417/14
Filed: 2011-09-22
Granted: 2018-10-02
Abstract: L'invention concerne des composés de formule (I) dans laquelle R, R1 et R2 sont tels que définis dans la première revendication. Ces composés sont des inhibiteurs des PI3Ket peuvent entre autres être utilisés pour traiter des maladies auto-immunes, inflammations, maladies cardiovasculaires, maladies neurodégénératives et des tumeurs.
Patent CA-2815502-C (CA)
Inventor: MURPHY ROBERT M
IPC: B64C13/40
Filed: 2013-05-09
Granted: 2021-06-29
Abstract: Methods and apparatus to control movement of a component are disclosed herein. An example apparatus includes a housing defining a bore and a piston disposed inside the bore. The piston is to be coupled to a movable component disposed outside of the bore. The example apparatus further includes a fluid flowline in fluid communication with a first chamber of the bore and a second chamber of the bore. The first chamber is on a first side of the piston, and the second chamber on a second side of the piston. The example apparatus also includes a valve to control fluid flow through the fluid flowline. The valve is to be in a first state to enable the piston to dampen movement of the component, and the valve is to be in a second state to enable the piston to hold the component substantially stationary.
Patent CA-2815606-C (CA)
Inventor: CHEN SAMUEL
IPC: A63G21/02
Filed: 2013-05-13
Granted: 2015-05-26
Abstract: A playground slide has a pair of side rails, including a left side rail and a right side rail, and the pair of side rails is parallel to each other. A slide sheet has a slide sheet top surface, and the slide sheet top surface has a slide sheet left edge. The slide sheet top surface has a slide sheet right edge, and the slight sheet left edge is mounted to a bottom surface of the left side rail. The slide sheet right edge is mounted to a bottom surface of the right side rail. A pair of support rails, namely a left support rail and a right support rail, supports the slight sheet. The pair of support rails is parallel to each other, and the pair of support rails is mounted to a bottom surface of the slide sheet between the pair of side rails.
Patent CA-2816287-C (CA)
Title: Polymeres a base d'ethylene et leurs procedes de production
Inventor: OSBY JOHN O
IPC: C08F2/38
Filed: 2011-10-05
Granted: 2019-06-18
Abstract: La présente invention concerne un polymère à base d'éthylène constitué d'au moins les éléments suivants : de l'éthylène et un « agent de transfert de chaîne monomère » (CTA monomère), comprenant une « extrémité de copolymérisation » et une « extrémité de transfert de chaîne ».
Patent CA-2818022-C (CA)
Inventor: HE DAKE
IPC: H04N19/61
Filed: 2013-06-07
Granted: 2016-07-26
Abstract: Methods and devices for reconstructing coefficient levels from a bitstream of encoded video data for a coefficient group in a transform unit. Sign bits are hidden in the parity of partially overlapping subsets of a set of coefficients. This enables the hiding of multiple sign bits per coefficient group. Other information bits may be hidden instead of sign bits in some cases.
Patent CA-2818689-C (CA)
Inventor: DO HUNG
IPC: C12N9/96
Filed: 2011-11-22
Granted: 2021-09-21
Abstract: Polypeptide signal sequences of modified fragments of human immunoglobulin heavy chain binding protein (Bip) are disclosed. Also disclosed are fusion proteins comprising a modified fragment of human immunoglobulin heavy chain binding protein (Bip) operably linked to a heterologous polypeptide. Also disclosed are protein expression vectors comprising a promoter operably linked to a first DNA sequence encoding a signal sequence comprising a modified fragment of human immunoglobulin heavy chain binding protein (Bip) and a second DNA sequence encoding a heterologous polypeptide fused in frame to the first DNA sequence. Further disclosed are methods of producing a polypeptide comprising expressing a fusion protein comprising a polypeptide signal sequences of modified fragments of human immunoglobulin heavy chain binding protein (Bip) operably linked to a heterologous polypeptide and recovering the heterologous polypeptide.
Patent CA-2820420-C (CA)
Inventor: DERMILLY ELLA
IPC: C07F5/02
Filed: 2011-12-16
Granted: 2019-09-24
Abstract: The present invention relates to a security document comprising within it or at the surface a reversible mecanoluminescent compound.
Patent CA-2821980-C (CA)
Inventor: WOHLGENANNT HERBERT
IPC: B65D5/74
Filed: 2011-12-21
Granted: 2018-07-17
Abstract: The spout (1) comprises a spout part (3) with a spout opening (3a) and the spout also comprises a flange part (2) that is connected to the spout part (3), said flange part (2) having two faces, a fixing face (2k) and a rear face (2i). The fixing face (2k) is oriented towards the spout part (3) and is provided for fixing to a composite package (6). An oxygen-impermeable foil (8) lies on the rear face (2i) of the flange part (2) and is welded to the rear face (2i) such that the spout opening (3a) is sealed towards the rear face (2i) by the foil (8).
Patent CA-2824887-C (CA)
Inventor: RUTHERFORD STEVE M
IPC: B64D11/00
Filed: 2012-01-17
Granted: 2019-06-11
Abstract: A system and method for displaying additional traffic information beyond that received from an ADS-B or other transponder communication. Such additional traffic information may be displayed on a display screen within a cockpit, and may include such things as an aircraft's make, model, manufacturer, or other information. The additional information may be displayed as text, or one or more pictures, icons, or symbols that correspond to this additional information, or any combination of text and such items. The additional information may be determined from one or more databases that correlate information received in the transponder communication to the additional information that is not contained within the transponder communication.
Patent CA-2826464-C (CA)
Title: Pharmaceutically active disubstituted triazine derivatives
Inventor: RUHTER GERD
IPC: C07D495/04
Filed: 2012-03-01
Granted: 2020-07-28
Abstract: The present invention relates to disubstituted triazine derivatives and/or pharmaceutically acceptable salts thereof, the use of these derivatives as pharmaceutically active agents, especially for the prophylaxis and/or treatment of infectious diseases, including opportunistic diseases, immunological diseases, autoimmune diseases, cardiovascular diseases, cell proliferative diseases, inflammation, erectile dysfunction and stroke, and pharmaceutical compositions containing at least one of said disubstituted triazine derivatives and/or pharmaceutically acceptable salts thereof. Furthermore, the present invention relates to the use of said disubstituted triazine derivatives as inhibitors for a protein kinase.
Patent CA-2826925-C (CA)
Inventor: QUAID ARTHUR E
IPC: A61F2/46
Filed: 2006-02-21
Granted: 2017-01-24
Abstract: A surgical apparatus includes a surgical device, configured to be manipulated by a user to perform a procedure on a patient, and a computer system. The computer system is programmed to implement control parameters for controlling the surgical device to provide at least one of haptic guidance to the user and a limit on user manipulation of the surgical device, based on a relationship between an anatomy of the patient and at least one of a position, an orientation, a velocity, and an acceleration of a portion of the surgical device, and to adjust the control parameters in response to movement of the anatomy during the procedure.
Patent CA-2827289-C (CA)
Title: Absorbent dressings with painkilling activity
Inventor: PASTORELLO ANDREA
IPC: A61K31/729
Filed: 2012-02-13
Granted: 2019-08-27
Abstract: The invention discloses pharmaceutical compositions in the form of a dusting powder or dry spray, possessing a high absorbent capacity, painkilling activity and wound-healing action, which compositions consist of croscarmellose sodium, a non-steroidal anti-inflammatory drug (NSAID) and hyaluronic acid, and optionally also contain other pharmacologically active substances and/or excipients. The compositions disclosed herein are suitable for use in the treatment of skin lesions wherein the presence of exudate limits wound healing and causes pain; they are therefore particularly suitable for chronic ulcerous skin lesions of various origins and burns.
Patent CA-2827316-C (CA)
Title: Stiffened pull cord for architectural coverings
Inventor: KOVACH JOSEPH E
IPC: E06B9/00
Filed: 2012-02-16
Granted: 2019-09-10
Abstract: A control element for actuating an operating mechanism for a retractable shade. The retractable shade having a flexible operating cord retractable and extendable from the operating mechanism, the flexible operating cord having a free end. The control element is attached to the flexible operating cord and includes a core having a length, the core being stiffened along the length so as to resist becoming entangled and an upper end of the length that is attached to the free end of the flexible operating cord.
Patent CA-2827350-C (CA)
Title: Machine de travail a moteur du type a stockage dans enveloppe
Inventor: KAWANO TATSUYA
IPC: F01P5/06
Filed: 2012-02-10
Granted: 2019-06-18
Abstract: La présente invention se rapporte à une machine de travail à moteur du type à stockage dans enveloppe qui est pourvue d'un boîtier de stockage de composants électriques configuré de manière à présenter peu de risques d'être touché par la pénétration de chaleur, de poussières ou autres provenant d'un moteur dans un espace inférieur d'une enveloppe dans laquelle se trouve le moteur. Dans la machine de travail (1) à moteur du type à stockage dans enveloppe, dans l'espace inférieur (4) de l'enveloppe (2) se trouvent le moteur (5) et une machine de travail (6) entraînée par le moteur. Le boîtier de stockage (50) destiné à stocker un composant électrique (53) qui ne produit pas de chaleur parmi les composants électriques liés au moteur et à la machine de travail et un conduit de ventilation (70) comportant une soufflante de ventilation (7) pour introduire un air extérieur (A) dans l'espace inférieur se trouvent dans l'espace inférieur, respectivement. Un chemin de guidage (P) destiné à guider en partie l'air extérieur introduit par la soufflante de ventilation dans le boîtier de stockage est pourvu du chemin de guidage (P) faisant communiquant le conduit de ventilation et le boîtier de stockage.
Patent CA-2827920-C (CA)
Inventor: WHEELER MARK DAMON
IPC: G06F16/29
Filed: 2012-02-23
Granted: 2019-06-18
Abstract: Methods, systems and programs for cross-platform cloud based map creation are described herein. A method embodiment includes receiving one or more GIS datasets in their respective source formats, each GIS dataset comprising one or more map assets, translating the GIS datasets into a platform independent format, and providing the translated GIS datasets and their respective map assets in the platform independent format to one or more client platforms. The embodiment further includes identifying missing map assets and metadata that comprise a GIS dataset, tracking map assets that comprise a single translated GIS dataset to maintain the translated GIS dataset as a single entity, and providing the translated GIS datasets to a serving system.
Patent CA-2831812-C (CA)
Title: Profiling tool for determining material thickness for inspection sites having complex topography
Inventor: ADAMS PAUL GREGORY
IPC: G01S15/88
Filed: 2012-03-30
Granted: 2019-06-25
Abstract: A phased array ultrasonic probe may be mounted to a component to be inspected for wall thickness on an apparatus that includes a split ring adapted to be magnetically held in place on the component. In particular, the probe may be mounted to a carriage connected to the split ring in a manner that allows the carriage to rotate around the split ring while the probe is in operation. Between the probe and the component, a transducer shoe defining, by a flexible membrane, a cavity and an aperture. Conveniently, the construction of the flexible membrane allows wall thickness measurements to be acquired in portions of the component that have complex topography, such as welds. The apparatus is installed on an adaptor assembly for inspection of straight section of pipes. This adaptor assembly is not used in absence of straight section. By acquiring data from multiple output pulse transmitted at multiple incidence angles, processing software may conveniently produce an accurate wall thickness map of the area of interest on the component.
Patent CA-2832430-C (CA)
Inventor: PARMETER LARRY J
IPC: F04D29/046
Filed: 2012-03-26
Granted: 2016-01-05
Abstract: In aspects, the present disclosure provides an apparatus for handling axial thrust in rotating equipment. The apparatus may include a thrust bearing and a runner having a contact surface engaging the thrust bearing. The runner may include passages extending between the contact surface and an opposing surface of the runner. The apparatus may further include a lock ring assembly that has channels in communication with the passages of the runner. In certain embodiments, one or more cavities may be formed on the contact surface of the runner. The cavities may be in communication with the internal passages of the runner. In aspects, the present disclosure provides a method for handling axial thrust in a pump assembly. The pump assembly may include a thrust bearing assembly that may include a runner having a contact surface engaging a thrust bearing pad. The method may include flowing a lubricating fluid to the contact surface using at least one internal passage formed in runner.
Patent CA-2839479-C (CA)
Inventor: REINBOLD HANS GEORG
IPC: H01G4/232
Filed: 2012-05-15
Granted: 2019-06-18
Abstract: The invention relates to a contact part for electrically connecting end-face contact layers on the end faces of a plastic film capacitor winding of an encased electric single-phase or three-phase capacitor to a terminal wire or a connecting wire, comprising a preferably flat contact support with a terminal region for contacting a terminal wire or a connecting wire; comprising at least one contact piece with at least one contact tip, said contact piece extending upwards or downwards from the contact support in a substantially vertical manner, in order to produce an electric connection to an end-face contact layer by inserting the contact tip into said end-face contact layer; and comprising a penetration depth-limiting device for limiting the penetration depth of the contact tip or the contact tips in the end-face contact layer. The invention also relates to encased single-phase and three-phase capacitors comprising said contact part.
Patent CA-2840841-C (CA)
Title: Method and system for manufacturing railcar coupler locks
Inventor: NIBOUAR F ANDREW
IPC: B22D25/02
Filed: 2012-12-27
Granted: 2020-09-01
Abstract: A casting assembly for manufacturing a lock of a railcar coupler includes drag and cope portions of a first mold that defines exterior surfaces of the lock, wherein the first mold comprises a first molding material. The casting assembly also includes a second mold formed of a second molding material. The second mold defines a cavity with an interior surface that substantially complements an exterior surface of the first mold. A down sprue is formed in the second mold. A gating system is formed in the second mold that and is in fluid communication with the down sprue. An in-gate is formed in the second mold and is in fluid communication with the gating system and the first mold.
Patent CA-2845435-C (CA)
Inventor: QIANG JIAN
IPC: A62C13/22
Filed: 2012-08-15
Granted: 2019-04-09
Abstract: An explosion-venting method for an aerosol fire suppression apparatus, comprising the following steps: 1) when the aerosol fire suppression apparatus explodes, an explosion-venting device matching the aerosol fire suppression apparatus generating a limited displacement along a direction that a hot air stream of the aerosol fire suppression apparatus is jetting towards; 2) when an extremity of the explosion-venting device reaches an edge of the aerosol fire suppression apparatus, being limited, the explosion-venting apparatus stops the displacement along the direction that the hot air stream of the aerosol fire suppression apparatus is jetting towards, thus achieving for the aerosol fire suppression apparatus the effects of explosion-venting and reduced recoil force. The explosion-venting method, within a limited displacement of the explosion-venting device, completely consumes powerful kinetic energy of a relative motion between a cylinder body and a cylinder cover assembly generated by the explosion, thus allowing smooth ventilation of the powerful explosion, thereby preventing a powerful recoil force generated thereby from injuring an operator, while at the same time preventing the cylinder cover a from flying outwards at a great speed and causing accidents resulting in injuries and damages.
Patent CA-2846930-C (CA)
Inventor: MIZUGUCHI KOJI
IPC: C22B3/42
Filed: 2012-06-27
Granted: 2016-02-16
Abstract: Residue solutions produced from leaching a mineral resource and extracting a primary target therefrom may contain impurities such as Fe and Al. The present invention relates to a process for extracting rare-earth metals from residue solutions with reduced impurities. The process comprises: recovering a residue solution; adjusting the pH from 3-5 to generate and remove a precipitate; extracting a rare-earth metal ion with at least one of a cation exchange resin and an organic solvent; back extracting the rare-earth metal ion to an eluent; adding oxalic acid in the eluant to precipitate a rare-earth metal oxalate; recovering the rare-earth metal oxalate and then converting it into a rare-earth metal oxide;  and electrolyzing the rare-earth metal oxide in a molten salt to collect in a metallic state a rare-earth metal at a cathode.
Patent CA-2851046-C (CA)
Inventor: WILSON PAUL B
IPC: G01L17/00
Filed: 2012-08-31
Granted: 2018-10-23
Abstract: A tire monitor assembly includes a rubber ply having a first side affixable to an interior surface of a tire. A pedestal extends from a second side of the rubber ply, wherein the pedestal has a top surface and at least one sidewall. The pedestal has a groove disposed in the at least one sidewall that extends along a perimeter of the pedestal, wherein the pedestal has a cavity disposed in the top surface, extending towards the rubber ply. The assembly further includes a tire monitoring device and a fastener connected to the tire monitoring device and further connected to the pedestal such that the fastener is disposed in at least one of the cavity and the groove.