baber/WOPTO huggingface dataset:
Patent CA-2639301-C (CA)
Inventor: XU CHUANKAI
IPC: C22C1/02
Filed: 2008-09-30
Granted: 2010-01-26
Abstract: Considering the solid solubility of P in the matrix of copper will be decreased rapidly with the temperature decrease and form the brittle intermetallic compounds Cu3P with Cu, the present invention elects P as one of the main elements for ensuring the excellent cuttability of the invented alloy. The lead-free free-cutting phosphorous brass alloy comprises: Cu, Zn, 0.4 to 1.6wt% P, and other elements in the amount of 0.005 to 0.6wt%, which comprise at least two elements selected from the group consisting of Al, Si, Sb, Sn, Re, Ti and B, and the balance being unavoidable impurities. The phosphorous brass alloy contains a combined wt% of Cu and Zn of between 97.0wt% and 99.5wt%, within which the content of Zn is above 35wt%. The method of manufacturing the alloy is also disclosed. The invented alloy has excellent cuttability, castability, hot and cold workability, dezincification corrosion resistance, mechanical properties and weldability. The phosphorous brass alloy is applicable in spare parts, forging and castings that require cutting, and particularly in forging and castings for low pressure die casting that requires cutting, grinding, welding and electroplating. The phosphorous brass alloy may be used for faucets, valves and bushings of water supply systems, and for bar and wire materials that require high corrosion resistance and compactness.
Patent CA-2640037-C (CA)
Inventor: POHER CLAUDE
IPC: H05H15/00
Filed: 2007-02-13
Granted: 2015-08-11
Abstract: Dispositif propulseur par accélération de particules, comportant des moyens pour accélérer des particules de matière principalement de manière unidirectionnelle, lesdits moyens comportant une source d'énergie et une enceinte contenant les particules de matière à accélérer, ladite enceinte étant alimentée en énergie à partir de ladite source d'énergie.
Patent CA-2642595-C (CA)
Inventor: THORENGAARD BITTEN
IPC: A23L27/00
Filed: 2006-02-20
Granted: 2013-08-27
Abstract: The present invention relates to confectionary compositions comprising one or more encapsulation delivery systems containing food acids and natural resins. The invention furthermore relates to the encapsulation delivery system as such as well as to methods of preparing the encapsulation delivery system and the confectionary composition.
Patent CA-2645771-C (CA)
Inventor: PARSCHE FRANCIS E
IPC: H01F17/06
Filed: 2008-12-04
Granted: 2012-11-27
Abstract: The radio frequency (RF) inductor includes a core being electrically non-conductive and ferrimagnetic, and having a toroidal shape, and a wire coil thereupon. At least one permanent magnet body is at a fixed position within the interior of the core, and an electrically conductive RF shielding layer is on the at least one permanent magnet body. The core may be ferrite for example. The electrically conductive RF shielding layer may be a conductive plating layer or a metal foil surrounding the permanent magnet body, for example. A magnetic field from the permanent magnet is applied to the inductor core to reduce losses, and the permanent magnet may be enclosed within the conductive shield to keep RF fields out. The inductor may be made small and have increased Q and resulting efficiency. The RF inductor may be applicable to RF communication circuits, for example, as an antenna coupler.
Patent CA-2646765-C (CA)
Title: Adaptor for remotely capturing in game videos and still images
Inventor: CALTABIANO GIANLUCA
IPC: A63F13/98
Filed: 2008-12-19
Granted: 2011-05-10
Abstract: It is an electronic device to capture a video and pictures off a videogame console. It is a box with a USB plug and Audio Video inputs that will attach to a videogame console and have a remote adapter on the controller with two buttons; one of the buttons is to captures video and the other to record still images. This will be useful in the videogame testing industry and also useful for television videogame review shows.
Patent CA-2647608-C (CA)
Inventor: MARCHASIN CORY D
IPC: G06F17/00
Filed: 2007-03-30
Granted: 2017-04-04
Abstract: A system (1) and method for generating a permit-based parking environment governed by a parking program The permit-based parki environment includes a number of parking permits each including a unique RFID tag and a tag number. One or more RFlD readers (8 are used to scan the vehicles parked in the parking environment to determine if a RFID tag is associated with the parked vehicle The results of the scan along with information related to the parked vehicle are provided to a permit management system (7) to determine i the vehicle is parked within the scope of the privileges pre-defined for that vehicle, pursuant to the parking program governing the parking environment. The permit management system (7) stores, manages, and monitors data related to the permits controlled under t parking program.
Patent CA-2652682-C (CA)
Title: Coupe-emballage
Inventor: FUISZ RICHARD C
IPC: B26D7/20
Filed: 2007-05-18
Granted: 2013-02-26
Abstract: L'ensemble distributeur sert à ouvrir une structure d'enveloppe ou de paquet. L'ensemble distributeur comporte une structure de contenant présentant une cavité intérieure. La cavité est de dimensions suffisantes pour que la structure de paquet puisse y être rangée. L'ensemble distributeur comporte un couteau pour couper la structure d'enveloppe ou de paquet. Le couteau est fixé au contenant ou y est rangé amovible. Le couteau peut être constitué d'une structure coulissante, d'une lame en guillotine, ou d'un élément en U.
Patent CA-2655816-C (CA)
Title: Process for purifying polymerizable compounds
Inventor: BROELL DIRK
IPC: C07C57/07
Filed: 2007-03-14
Granted: 2014-11-25
Abstract: Process for distillatively purifying polymerizable compounds using a high-boiling, inert, thermally long-term-stable substance as a boiling oil, characterized in that the boiling oil is disposed in the bottom of a rectification column.
Patent CA-2656190-C (CA)
Title: Ammoniated glycyrrhizin modified sweetened beverage products
Inventor: JOHNSON WINSOME
IPC: A23L27/30
Filed: 2008-03-14
Granted: 2012-09-11
Abstract: Up-front sweetness of a potent sweetener in a beverage, beverage concentrate or syrup, or reduced calorie sweetener is improved, wherein the sweetener is selected from the group consisting of steviol glycosides, Lo Han Guo and combinations of any of them. Up-front sweetness is improved by incorporating in the formulation ammoniated glycyrrhizine in an amount sufficient to increase the perceived up-front sweetness.
Patent CA-2659062-C (CA)
Inventor: HALLOWELL CURTIS W
IPC: G07B1/00
Filed: 2009-03-18
Granted: 2013-06-04
Abstract: A method of redeeming coins using a self-service coin redemption machine is provided and includes the act of printing on a blank substrate, using a self- service coin redemption machine printer, indicia associated with a coin processing transaction before the initiation of the coin processing transaction or prior to a completion of a processing of a batch of coins in the self-service coin redemption machine to determine a redemption value thereof. The method also includes the acts of dispensing the substrate, processing a batch of coins in the self-service coin redemption machine to determine a redemption value thereof, and transmitting the redemption value from the self-service coin redemption machine to an EPOS terminal using a communication device. The method further includes inputting the indicia printed on the substrate into the EPOS terminal using a data input device, verifying, using the EPOS terminal, that the indicia input into the EPOS terminal corresponds to an open transaction.
Patent CA-2661995-C (CA)
Inventor: BLINCKO STUART J
IPC: A61K47/48
Filed: 2007-08-29
Granted: 2014-04-01
Abstract: An improved process for the preparation of antigenic protein conjugates is provided. The conjugates preferably are formed through reaction with one or more free sulfhydryl groups in the antigenic protein. The process of the present invention preferably employs a trialkylphosphine as the reducing agent and allows for reduction of disulfide bonds in the antigenic protein and conjugation with a conjugate moiety, preferably in a single reaction vessel (i.e. "in situ") because the process optimally does not require the removal of the reducing agent before subsequent addition of the sulfhydryl reactive agent. Antigenic protein conjugates prepared by the in situ process and their use in diagnostic immunoassays are also provided.
Patent CA-2665865-C (CA)
Inventor: MILLER DAVID SCOTT
IPC: E21B43/30
Filed: 2007-10-19
Granted: 2015-06-16
Abstract: A method for treating a hydrocarbon containing formation includes treating a first zone of the formation. Treatment of a plurality of zones of the formation is begun at selected times after the treatment of the first zone begins. The treatment of at least two successively treated zones begins at a selected time after treatment of the previous zone begins. At least two of the successively treated zones are adjacent to the zone treated previously. The successive treatment of the zones proceeds in an outward, substantially spiral sequence from the first zone so that the treatment of the zones moves substantially spirally outwards towards a boundary of the treatment area.
Patent CA-2669306-C (CA)
Inventor: BUCKNELL JOHN WENTWORTH
IPC: B25B29/02
Filed: 2007-10-11
Granted: 2015-10-06
Abstract: An axially expanding spacer (10) has respective first and second spacer rings (11,12) with complementary helical ramped faces (16,17) and abutment faces (18,19). By relative rotation of the spacer rings (11,12), the height of the spacer (10), between annular faces (14,15) can be expanded or contracted. Compression springs (20) between the abutment faces (18,19) urge the spacer (10) to its "expanded" configuration.
Patent CA-2669420-C (CA)
Title: Specific gravity monitoring and sorting system
Inventor: BEAULIEU KELLY
IPC: A23L19/18
Filed: 2007-10-26
Granted: 2014-06-10
Abstract: Objects are sorted according to specific gravity by illuminating the objects with near-infrared light with different wavelengths. Measurement of the light absorbed by each object at the different wavelengths permits a dry matter content of the object to be determined. Specific gravity can then be determined using a predetermined correlation between dry matter content and specific gravity.  A sorting mechanism responsive to determination of specific gravity by the controller separates the food objects into at least two different groups corresponding to different specific gravity.
Patent CA-2671803-C (CA)
Title: Procede et systeme pour commande a basse vitesse d'un moteur de systeme de videosurveillance
Inventor: BERKEY THOMAS F
IPC: G05B19/23
Filed: 2007-12-06
Granted: 2014-06-17
Abstract: La présente invention concerne un procédé et un système qui améliorent la stabilité de commande à basse vitesse d'un ensemble caméra vidéo, qui comprend une caméra vidéo, un moteur à bascule conçu pour faire basculer la caméra vidéo et un moteur pivotant conçu pour faire pivoter la caméra vidéo. Un premier codeur est couplé au moteur à bascule ou au moteur pivotant. Le premier codeur émet une pluralité de signaux présentant des bords correspondants, en fonction d'une vitesse de rotation du moteur à bascule ou du moteur pivotant. Une première unité de commande est en communication électrique avec le premier codeur. La première unité de commande détermine une vitesse du moteur à bascule ou du moteur pivotant au moins en partie par corrélation d'une durée entre la détection du premier bord et la détection du deuxième bord à la vitesse du moteur à bascule ou du moteur pivotant.
Patent CA-2675683-C (CA)
Inventor: CHAREST YVES
IPC: D21J1/00
Filed: 2007-08-17
Granted: 2010-08-10
Abstract: There is provided a fiberboard, such as a MDF fiberboard or a HDF fiberboard, comprising wood fibers, a binder, and a sludge such as a pulp and a paper sludge. The sludge can be, for example, chosen from a primary pulp and paper sludge, a secondary pulp and paper sludge, a de-inking sludge, and mixtures thereof. It was found that by incorporating such a sludge in fiberboards and thus partially replacing wood fibers by sludge, it is possible to produce a fiberboard, at lower costs, which demonstrated characteristics and properties similar to a standard fiberboard. Processes and compositions used for preparing such fiberboards are also disclosed.
Patent CA-2676896-C (CA)
Title: Candlelog
Inventor: LAVOIE JEAN-PIERRE
IPC: C10L5/44
Filed: 2009-08-26
Granted: 2012-10-16
Abstract: Buchandel, wooden stove or densified recycled products that are auto-combustible producing a candle effect contained by the secondary combustion of the smoke. This stove made of wood or or other combustible materials, when ignited are self-burning. It has an air inlet and an air outlet which, allows once turned on with the igniter, begins heating its chimney by burning its gases. The variably shaped holes are used for combustion. The air intake comprising 0 to 50 holes with or without support and the chimney comprising 1 to 24 holes are drilled, punched or smashed sculpted manually or mechanically in the log of wood or other material. Also included is a support with nozzle, an igniter made from a mixture of paraffin and residue of wood or other material and a scoop. Birchcandle is similar to but Buchandel but made from Betula papyrifera.
Patent CA-2683352-C (CA)
Title: Fixing structure for battery
Inventor: CHANG CHING-HUI
IPC: H01M50/264
Filed: 2009-10-22
Granted: 2011-09-27
Abstract: A fixing structure for a battery positions the battery in a casing of an electronic device. The fixing structure includes at least a connecting portion, at least a locking portion, and a receiving portion. The connecting portion is on one side of the battery and with a waterproof element. The locking portion is on the other side of the battery and is opposite to the connecting portion. The receiving portion is on the casing and with a first inserting portion and a plurality of second inserting portions. The first inserting portion and the second inserting portions correspond in position to the connecting portion and the locking portion respectively. Hence, the fixing structure protects the electronic device against permeation of water and ensures secure positioning of the battery.
Patent CA-2687593-C (CA)
Inventor: EVANS WAYNE ERROL
IPC: B01J23/66
Filed: 2008-05-15
Granted: 2018-11-13
Abstract: The present invention provides an epoxidation reactor system for preparing an olefin oxide comprising: - one or more purification zones comprising one or more purification vessels containing an absorbent comprising copper and zinc; and - a reaction zone comprising one or more reactor vessels containing an epoxidation catalyst, wherein the reaction zone is positioned downstream from the one or more purification zones; a process for preparing an olefin oxide; and a process for preparing a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, and an alkanolamine.
Patent CA-2696702-C (CA)
Inventor: ISHII MINAMI
IPC: H04B1/707
Filed: 2008-08-14
Granted: 2015-11-24
Abstract: A radio base station device (10) includes: an upstream resource allocation unit (13) which allocates an upstream resource to a mobile station (01) in accordance with a random access signal transmitted by using a random access preamble by a mobile station (01); a random access response signal transmission unit (14) which reports the upstream resource to the mobile station (01) by using a random access response signal; and an upstream scramble interpretation unit (16) which performs a descramble process on the upstream signal transmitted from the mobile station (01) by using upstream resource, by using the upstream scrambling sequence corresponding to the upstream resource.
Patent CA-2697486-C (CA)
Inventor: LEE SANG HYUP
IPC: H04N19/89
Filed: 2008-08-25
Granted: 2017-08-22
Abstract: A digital broadcast receiving system and a method for controlling the same are disclosed. The method a method for controlling a digital broadcast receiving system includes the steps of receiving a broadcast signal having mobile service data and main service data multiplexed therein, extracting transmission parameter channel (TPC) signaling information and fast information channel (FIC) signaling information from a data group within the received mobile service data, acquiring a program table, by using the IP  signaling channel within an ensemble included in the received broadcast signal, and controlling the system to create a list of channels mapped with all ensembles transmitted through at least one physical frequency, by using the acquired program table.
Patent CA-2698173-C (CA)
Title: Interferon alpha 2b modified by polyethylene glycol, the preparation and use thereof
Inventor: ZHOU WEIDONG
IPC: A61P35/00
Filed: 2007-09-04
Granted: 2015-02-03
Abstract: The present invention relates to interferon-.alpha.2b modified with Y-shaped branched polyethylene glycol (PEG) at a single Lys residue and the preparation thereof. The peglated IFN-.alpha.2b can be used for the preparation of a medicament for treating a disease, e.g. viral infections such as Hepatitis C.
Patent CA-2701230-C (CA)
Title: Procede et appareil concu pour limiter la transmission de l'information de localisation
Inventor: DICKE RONALD ANTHONY
IPC: H04W52/02
Filed: 2010-04-21
Granted: 2017-03-07
Abstract: Description dun procédé et dun appareil pour réduire la transmission dinformations de position lorsque lon assure le suivi de lemplacement géographique dun ou de plusieurs dispositifs mobiles. Un dispositif mobile génère des informations de position à laide de la technologie GPS et les fournit à un dispositif de communication de façon continue. Dans un premier mode de réalisation, si les informations de position du dispositif mobile ne sont pas nécessaires, le dispositif de communication transmet alors un message indiquant quelles ne sont pas nécessaires. Au moment de la réception du message, le dispositif mobile arrête de fournir des informations de position au dispositif mobile de manière continue. Cela peut réduire la quantité dinformations transférées par voie aérienne entre des utilisateurs partageant leurs informations de position.
Patent CA-2701553-C (CA)
Inventor: YAP SHEN-YUAN MICHAEL
IPC: H04W4/00
Filed: 2010-04-26
Granted: 2013-06-11
Abstract: A method and system for transferring a call from a first device to a second device. The method includes: a) transmitting a notification from a call management server to the second device to indicate that the first device is engaged in a call that is transferable; b) receiving, at the call management server, a transfer request from the second device to transfer the call from the first device to the second device; and c) in response to the receipt of the transfer request, connecting the second device to the call and disconnecting the first device from the call.
Patent CA-2702690-C (CA)
Inventor: COLEMAN ZANE
IPC: F21V8/00
Filed: 2010-05-03
Granted: 2013-04-23
Abstract: In one aspect, the present invention provides light emitting devices, including light fixtures and luminaires. In some embodiments, a light emitting device comprises at least one light source, a lightguide operable to receive light from the at least one light source at a first location on the lightguide, at least one light extraction region optically coupled to the lightguide and a substantially non-scattering region along a portion of the lightguide.
Patent CA-2708812-C (CA)
Inventor: BECKER STEVEN M
IPC: G01N1/04
Filed: 2008-12-16
Granted: 2015-07-07
Abstract: An apparatuses, methods and systems for creating, handling and collecting seed portions are highly beneficial. The apparatus includes a carrier having one or more carrying positions adapted to carry a seed. The carrying positions having a seed orienter adapted to orient the seed relative to the carrying position in the carrier for creating seed portions therefrom. The method includes taking a carrier having one or more carrying positions, orienting a seed relative to the carrying position in the carrier, ablating the seed with a seed ablation device, and communicating seed portions through a manifold into a compartment layer. The system includes a seed manifold adapted to dock thereon a seed carrier having pre-positioned and pre-oriented seed therein. Seed and seed portions removed from the seed in the carrier are communicated into a collector and compartment layer respectively using the seed manifold.
Patent CA-2710562-C (CA)
Inventor: OH HYEN-O
IPC: H04S5/00
Filed: 2008-12-31
Granted: 2014-07-22
Abstract: L'invention concerne un procédé pour traiter un signal audio. Ledit procédé consiste à : recevoir un signal de mélange-abaissement comprenant au moins un signal d'objet et des informations d'objet extraites lorsque le signal de mélange-abaissement est émis; recevoir des informations de mélange pour commander le signal d'objet; générer l'une des informations de traitement de mélange-abaissement et des informations multicanal au moyen des informations d'objet et des informations de mélange en fonction du mode de sortie; et émettre, lorsque les informations de traitement de mélange-abaissement sont générées, un signal de sortie par application des informations de traitement de mélange-abaissement au signal de mélange-abaissement, le signal de mélange-abaissement et le signal de sortie correspondant à un signal mono, et les informations multicanal correspondant à des informations pour mélanger-élever le signal de mélange-abaissement en une pluralité de signaux de canal.
Patent CA-2710914-C (CA)
Inventor: GUASCH JOAN FRANCESC
IPC: B01F13/00
Filed: 2008-01-14
Granted: 2013-07-30
Abstract: A vial and particles for distributing reagent bound particles in a fluid, a kit, and methods for distributing particles in a fluid.
Patent CA-2712155-C (CA)
Inventor: MING-TE CHEN
IPC: B29D35/08
Filed: 2010-08-04
Granted: 2013-12-17
Abstract: A method for making shoes includes a first mold made of stiff material and a second mold has a concavity in which the shoe is received. The shoe includes a top portion, a connection member and an outsole, wherein the connection member and the outsole are connected to the top portion. The second mold transmits ultra- sonic thermo energy to the connection member and the outsole, so that the connection member and the outsole are properly shrank and securely matched to the top portion.
Patent CA-2713269-C (CA)
Inventor: ALFANI ROBERTA
IPC: C04B28/16
Filed: 2008-01-31
Granted: 2015-04-07
Abstract: The present invention relates to a solid mixture and a coating or painting based on a sulfo-aluminous or sulfo-ferroaluminous clinker, the relative use as coating or painting of cementitious- and non- cementitious-based supports, in particular as coating or painting of cementitious -based pipes.
Patent CA-2718227-C (CA)
Title: Cerebral compliance monitoring
Inventor: KASSEM SALIM
IPC: A61B5/03
Filed: 2010-10-21
Granted: 2018-03-20
Abstract: There is described herein a system for monitoring cerebral compliance below the meninges surrounding the brain of a patient, comprising: at least first and second pressure sensors, the first pressure sensor being positionable in a first sub-meningeal location within the brain, and the second pressure sensor being positionable in a second sub-meningeal location within the brain which is different from the first location; and a signal processor for comparing at least one parameter from each of the signals derived from the pressure sensors to estimate cerebral compliance for the patient and for generating a perceptible indication when cerebral compliance deviates beyond a pre-selected value.