baber/WOPTO huggingface dataset:
Patent CA-2637514-C (CA)
Title: Roll coupling trailer hitch assembly
Inventor: WULFF LAWRENCE H
IPC: B60D1/01
Filed: 2008-07-14
Granted: 2011-08-09
Abstract: A roll coupling assembly includes a roll torque transfer structure and an alignment mechanism. The torque transfer structure includes a first load bearing structure mountable to the rear of the tow vehicle, and a second load bearing structure mountable to the front of the trailer drawbar. Corresponding first and second load bearing surfaces cooperate so as to releasably mate with one another for towing of the trailer behind the tow vehicle. The bearing surfaces are distributed across a substantially planar interface between the rear of the tow vehicle and the front of the trailer drawbar so as to distribute to the tow vehicle torque imparted to the drawbar by relative rolling motion between the trailer and tow vehicle. The coupling alignment mechanism adjusts the relative orientation of the first and second load bearing surfaces so as to align them for mating to one another.
Patent CA-2640166-C (CA)
Inventor: TORIBIO MICHAEL M
IPC: G01N27/30
Filed: 2008-10-01
Granted: 2016-08-16
Abstract: An electrochemical sensor for measuring contents of a fluid or gas at high pressure and/or high temperature, for use, for example, in a wellbore for hydrocarbon applications, is provided. The sensor includes: a bulkhead-like electrode assembly including a cylindrical housing and a cylindrical electrode structure. The cylindrical electrode structure includes a cylindrical conductive pin extending from a high pressure region to a low pressure region and an electrode connected to one end of the pin at the high pressure region and having an electrode surface for exposure to a flow path of the fluid or gas in the high pressure region. At least a part of the surface of the pin is protected from direct contact with the fluid or the gas by an insulating coating impermeable to the fluid or gas. The pin may include an alternating pattern of protruding and receded portions.
Patent CA-2654808-C (CA)
Title: A device and method for manipulating and mixing magnetic particles in a liquid medium
Inventor: RIDA AMAR
IPC: B01F13/00
Filed: 2007-06-21
Granted: 2015-07-14
Abstract: A device for manipulating and mixing magnetic particles (3) in a surrounding liquid medium, comprises at least one couple of magnetic poles (1,1') facing each other across a gap, the facing poles diverging from a narrow end of the gap to a large end of the gap, the poles (1,1') forming part of an electromagnetic circuit and being arranged to provide a magnetic field gradient in the gap region; and a reaction chamber (2) that is a part of a fluidic network for containing the said magnetic particles in suspension and placed in the gap of the said electromagnets poles (1,1'). The reaction chamber (2) preferably has at least one part which has a diverging cavity, arranged co-divergently in the diverging gap between the poles.
Patent CA-2654896-C (CA)
Title: Method for continual preparation of polycrystalline silicon using a fluidized bed reactor
Inventor: KIM HEE YOUNG
IPC: C30B29/06
Filed: 2007-06-14
Granted: 2011-05-10
Abstract: There is provided a method for continual preparation of granular polycrystalline silicon using a fluidized bed reactor, enabling a stable, long-term operation of the reactor by effective removal of silicon deposit accumulated on the inner wall of the reactor tube. The method comprises (i) a silicon particle preparation step, wherein silicon deposition occurs on the surface of the silicon particles, while silicon deposit is accumulated on the inner wall of the reactor tube encompassing the reaction zone; (ii) a silicon particle partial discharging step, wherein a part of the silicon particles remaining inside the reactor tube is discharged out of the fluidized bed reactor so that the height of the bed of the silicon particles does not exceed the height of the reaction gas outlet; and (iii) a silicon deposit removal step, wherein the silicon deposit is removed by supplying an etching gas into the reaction zone.
Patent CA-2661857-C (CA)
Inventor: JOHANSSON PATRICK
IPC: E04B2/72
Filed: 2007-08-29
Granted: 2014-02-11
Abstract: The present invention relates to a method to safely mount a building board on a bedding,so that the front surface of the boarding does not get penetrated during the time glue applied between the board and the bedding is curing or getting stiff. The invention is characterized in friction increasing means applied at the bedding in connection to its lower part, that glue is applied to the bedding, preferably in the shape of a string, that the board is fit up against the bedding and adjusted, and then a force is applied on the lower part of the boarding at the position of rearward arranged friction increasing means such that this or these means are activated and penetrate the rear surface of the board and assist in holding the whole weight of the board.
Patent CA-2665141-C (CA)
Title: Composition comprising crustacean gastrolith components and its use
Inventor: SAGI AMIR
IPC: A61P3/00
Filed: 2007-10-07
Granted: 2015-03-24
Abstract: Provided is a formulation containing amorphous or microcrystalline calcium carbonate finely interspersed with organic matter in a ratio of 10 parts of the carbonate per 1 to 3 parts of the organic matter, wherein the organic matter consists of chitin and polypeptide. The formulation is efficient in treating various pathological conditions, including proliferative diseases, neurological disorders, and musculoskeletal disorders.
Patent CA-2671553-C (CA)
Inventor: PECORARI FREDERIC
IPC: C40B30/00
Filed: 2007-12-04
Granted: 2017-09-05
Abstract: The present invention pertains to the field of protein engineering, and provides means for obtaining stable molecules that specifically bind to a target selected amongst a large variety of ligands families. In particular, the present invention provides methods for obtaining a molecule specifically binding to a target of interest, through a combinatorial mutation/selection approach with an OB-fold protein as a starting molecule. In particular, the target of interest can be of a different chemical nature form that of the native target of the OB-fold protein used as the starting molecule.
Patent CA-2671764-C (CA)
Title: Mat for exercise
Inventor: SOHN DAE-UP
IPC: A63B6/00
Filed: 2007-12-05
Granted: 2012-09-11
Abstract: Disclosed is a mat for exercise. The mat comprises a main mat having a foot hanger for a sit-up at a top surface of one side thereof and a plurality of grooves at a bottom surface of both lateral sides thereof, a plurality of sub-mats coupled with the main mat in use, and a plurality of attachment plates installed at corners of a bottom surface of the main mat and corners of bottom surfaces of the sub-mats, wherein the main mat is provided with female Velcro tapes mounted at the grooves thereof, and the sub-mat is provided with male Velcro tapes that laterally protrude corresponding to the grooves of the main mat.
Patent CA-2672251-C (CA)
Title: Method and apparatus for store and replay functions in a digital radio broadcasting receiver
Inventor: SHAH CHINMAY
IPC: H04H60/02
Filed: 2007-12-20
Granted: 2020-09-08
Abstract: A method is provided for receiving and processing a digital radio broadcasting signal. The method includes the steps of receiving a digital radio broadcasting signal including content, storing encoded content, and decoding the stored encoded content to recover decoded content. The stored encoded content can include protocol data units or packets. The stored encoded content can be recovered by decoding the encoded content according to a logical protocol stack.
Patent CA-2679621-C (CA)
Title: Services centralises d'octroi de licences
Inventor: KINSLEY MICHAEL
IPC: G07F17/32
Filed: 2008-02-28
Granted: 2016-05-17
Abstract: L'invention concerne des procédés et des dispositifs de gestion centralisée d'octroi de licences, en particulier de celles liées à des jeux de paris. Un mandataire d'octroi de licences déployé dans et/ou spécialisé pour un établissement de jeu peut fonctionner sous le contrôle d'un gestionnaire central d'octroi de licences commandé par une autre entité, par ex., par un fournisseur de jeux. Le mandataire d'octroi de licences peut recevoir des demandes pour activer des éléments d'une machine de jeu électronique de l'établissement de jeu (par ex., des thèmes de jeu, des éléments de suivi de joueurs et/ou des éléments de dispositifs périphériques) et déterminer, en fonction des informations fournies par le gestionnaire central d'octroi de licences, s'il doit donner suite à de telles demandes. Le mandataire d'octroi de licences peut également traiter des demandes pour activer des éléments d'autres dispositifs dans un établissement de jeu, tel que des éléments basés sur un serveur.
Patent CA-2680815-C (CA)
Inventor: JANSSEN JEFFREY R
IPC: C08L67/06
Filed: 2008-02-20
Granted: 2015-06-02
Abstract: A curable body repair material is described. The curable body repair material includes a curable polymeric resin, and a plurality of hollow elements. The curable body repair includes less than 3% by number of hollow elements having a diameter greater than 100 micrometers. Method of making and using the same are also described.
Patent CA-2684745-C (CA)
Title: Method and apparatus for contamination-free transfer of a hazardous drug
Inventor: KRIHELI MARINO
IPC: A61M39/24
Filed: 2008-04-27
Granted: 2016-06-28
Abstract: The invention is a method that allows contamination-free transfer of a liquid from one container to another and devices including embodiments of a transfer apparatus and adaptors that are used to carry out the method. By contamination-free transfer of liquid it is meant that during the transfer process there is no leakage of the liquid or air contaminated by the liquid or vapors of the liquid to the surroundings and also that no contaminants from the surroundings come into contact with the liquid. The main advantages of the method, in addition to its simplicity, is that at no stage of the transfer procedure is there leakage of the liquid or air contaminated by the liquid or vapors of the liquid to the surroundings and also that no contaminants from the surroundings come into contact with the liquid. The present invention is particularly directed towards providing an apparatus that is adapted to effect contamination-free transfer of a hazardous drug to and from any container equipped with a standard connector port.
Patent CA-2698352-C (CA)
Inventor: LEPPANEN JARMO UOLEVI
IPC: F42D3/04
Filed: 2008-09-08
Granted: 2014-05-20
Abstract: An electronic blasting capsule which includes a housing which contains a propellant, a fuse, a sensor for detecting the position of the housing in a capsule delivery path, an energy arrangement for obtaining energy from an external energy source, and a controller, responsive to the sensor and the energy arrangement, for firing the fuse to initiate the propellant.
Patent CA-2703631-C (CA)
Inventor: CLARK DOUGLAS P
IPC: C12N5/071
Filed: 2008-10-24
Granted: 2017-08-22
Abstract: Embodiments of the present invention are directed to improved methods and devices for analyzing a cell, aggregated cells, or a solid tumor. Such methods and devices are, for example, useful in the field of pathology and can provide improved cell processing and analytical results.
Patent CA-2706392-C (CA)
Inventor: ROSE MATTHEW
IPC: H04L12/58
Filed: 2007-12-27
Granted: 2017-03-21
Abstract: A method for allowing a calling party to leave a message for a called party.  The method comprises: receiving a command provided by the calling party and indicative of a desire of the calling party to leave a message for the called party; obtaining message destination information associated with the called party; receiving a voice message provided by the calling party; generating an electronic message representative of the voice message; and causing transmission of the electronic message based on the message destination information. An apparatus for implementing the method is also provided.
Patent CA-2716624-C (CA)
Inventor: PASANEN ANTTI
IPC: C07C29/76
Filed: 2008-11-07
Granted: 2013-09-24
Abstract: The invention relates to a method and an apparatus for dewatering mixture of ethanol and water. The method com-prises steps for feeding mixture of ethanol and water (1) into an evaporator (2), evaporating said mixture of ethanol and water (1) and feeding a stream of vaporized mixture of ethanol and water (3) to a vapor recompression unit (4), pressurizing vaporized mix-ture of ethanol and water (3) in the vapor recompression unit (4) and feeding a stream of pressurized vaporized mixture of ethanol and water (5) to a membrane unit (6), and dividing said stream of pressurized mixture of ethanol and water (5) in to a stream of mixture of ethanol and water (8) and into a stream of dewatered mixture of ethanol and water (7).
Patent CA-2723301-C (CA)
Inventor: RAGHAVAN PRABHU
IPC: G06F19/00
Filed: 2009-05-20
Granted: 2016-12-06
Abstract: A wireless medical room control arrangement includes a wireless controller having a wireless router. A room identifier and a device identifier are stored in the controller. A communication interface sends commands to and receives commands from the wireless controller. In response to commands from the interface, the wireless controller sends wireless control signals to operate medical devices in the room. A room monitor adjacent a doorway provides room identifiers to medical devices and wireless controllers entering the room and provides dummy identifiers to medical devices and controllers exiting the room. The room monitors may connect to a global network processor that determines the location of the medical devices in a medical facility.
Patent CA-2724315-C (CA)
Inventor: VAN HOLEN JURGEN
IPC: C08G18/08
Filed: 2009-07-06
Granted: 2016-06-07
Abstract: The present invention relates to an aqueous composition comprising from 5 to 90 % by weight of a polymerizable ethylenically unsaturated water dispersible polyurethane (A) and from 1 to 60 % by weight relative to the weight of polyurethane (A) of a least one polymerizable ethylenically unsaturated compound (B) having a water solubility at 25 °C of less than 50 g/l, and it use for making high gloss coatings as well as wood stains.
Patent CA-2725374-C (CA)
Title: Procede et systeme de pose de conduites immergees dans le lit d'un plan d'eau
Inventor: LAZZARIN DIEGO
IPC: F16L1/028
Filed: 2009-05-20
Granted: 2017-01-17
Abstract: L'invention porte sur un procédé de pose de conduites immergées dans le lit (3) d'un plan d'eau (2), le procédé comprenant la pose d'une conduite immergée (4) le long d'un trajet donné (P) sur le lit (3) du plan d'eau (2) ; le creusement d'une masse de terre le long du trajet (P) à une profondeur donnée dans le lit (3), et la fluidification de la masse de fond creusée en dessous de la conduite immergée (4) afin d'enfoncer la conduite immergée (4) dans la masse de fond fluidifiée.
Patent CA-2725575-C (CA)
Inventor: SGRAJA CHRISTIAN
IPC: H04L47/2466
Filed: 2009-06-05
Granted: 2014-04-01
Abstract: A system is provided for transmitting information through a speech codec (inband) such as found in a wireless communication network A modulator transforms the data into a spectrally noise-like signal based on the mapping of a shaped pulse to predetermined positions within a modulation frame, and the signal is efficiently encoded by a speech codec A synchro-nization sequence provides modulation frame timing at the receiver and is detected based on analysis of a correlation peak pattern. A request/response protocol provides reliable transfer of data using message redundancy, retransmission, and/or robust modula-tion modes dependent on the communication channel conditions
Patent CA-2726915-C (CA)
Inventor: SIVASUBRAMANIAN SWAMINATHAN
IPC: H04L29/08
Filed: 2009-06-18
Granted: 2016-01-12
Abstract: L'invention porte sur un système, un procédé et un support lisible par ordinateur pour un routage de requête. Un serveur DNS au niveau d'un fournisseur de services de réseau de distribution de contenu obtient une requête DNS correspondant à une ressource demandée à partir d'un dispositif informatique client et associée à un premier identifiant de ressource. Le premier identifiant de ressource comprend une première partie avec des informations DNS et une seconde partie avec des informations de trajet. Le serveur DNS sélectionne un composant informatique de réseau pour traiter la ressource demandée sur la base de la partie DNS de l'identifiant de ressource et transmet des informations identifiant le composant informatique de réseau sélectionné au dispositif informatique client.
Patent CA-2728176-C (CA)
Inventor: ZALE STEPHEN E
IPC: A61K31/337
Filed: 2009-06-16
Granted: 2017-07-04
Abstract: The present disclosure generally relates to nanoparticles having about 0.2 to about 35 weight percent of a therapeutic agent; and about 10 to about 99 weight percent of biocompatible polymer such as a diblock poly(lactic) acid-poly(ethylene)glycol.    Other aspects of the invention include methods of making such nanoparticles.
Patent CA-2728866-C (CA)
Inventor: SCHULZE STEPHAN
IPC: B22D11/18
Filed: 2009-06-23
Granted: 2013-01-22
Abstract: The invention relates to a mould for casting metal, having a plurality of temperature measuring devices (300) that are arranged in a wall (100) of the mould in order to detect the temperature distribution at that location. In order to make it easier to install the plurality of temperature measuring devices in the wall and in order to increase the reliability of the measurement results from said devices, it is proposed according to the invention to arrange the temperature measuring devices (300) such that they are positioned fixedly with respect to one another in a module (400), such that the temperature measuring devices together with the module form a structural unit which can be preassembled before the mould is installed. The structural unit is then fastened in or to the wall of the mould as the mould is being assembled.
Patent CA-2728921-C (CA)
Title: Washing method
Inventor: KIM DONGYOON
IPC: D06F37/40
Filed: 2011-01-18
Granted: 2013-11-05
Abstract: Disclosed is a washing method in which an inner tub or a pulsator is operated in various ways to achieve reduced abrasion of laundry and enhanced washing performance. The washing machine includes a disentangling washing operation during which the inner tub is alternately rotated in forward and reverse directions to disentangle laundry received in the inner tub, a tapping washing operation, subsequent to the disentangling washing operation, during which the inner tub is successively rotated in a given direction such that the laundry is adhered to an inner surface of the inner tub and the wash water is raised along a path between the outer tub and the inner tub to thereby flow into the inner tub by centrifugal force generated during rotation of the inner tub, and an agitation washing operation, subsequent to the tapping washing operation, during which the pulsator is alternately rotated in forward and reverse directions.
Patent CA-2735265-C (CA)
Inventor: DAYTON CHRISTOPHER L G
IPC: C12P7/64
Filed: 2009-08-28
Granted: 2019-04-23
Abstract: Provided are hydrolases, including lipases, saturases, palmitases and/or stearatases, and polynucleotides encoding them, and methods of making and using these polynucleotides and polypeptides.  Further provided are polypeptides, e.g., enzymes, having a hydrolase activity, e.g., lipases, saturases, palmitases and/or stearatases and methods for preparing low saturate or low trans fat oils, such as low saturate or low trans fat animal or vegetable oils, e.g., soy or canola oils.
Patent CA-2735650-C (CA)
Title: Instrument chirurgical avec couplage electrique sans contact
Inventor: KERR DUANE E
IPC: A61B18/12
Filed: 2011-03-31
Granted: 2018-03-06
Abstract: Un instrument chirurgical comprend un composant de base réutilisable comportant une poignée et un composant modulaire électriquement activable couplé de manière amovible au composant de base. Le composant modulaire comprend un effecteur terminal pouvant être actionné à partir de la poignée pour traiter un tissu. Leffecteur terminal réagit à la manipulation de la poignée. Un premier composant de stockage dénergie est disposé à lintérieur du composant de base et est couplé électriquement à une source délectricité. Un deuxième composant de stockage dénergie est disposé à lintérieur du composant modulaire et est isolé électriquement du premier composant de stockage dénergie. Il est disposé de manière quun courant puisse être induit sélectivement dans le composant modulaire par ladministration dénergie électrique au premier composant de stockage dénergie.
Patent CA-2738351-C (CA)
Title: A method and a device for controlling the power supplied to an electrostatic precipitator
Inventor: KARLSSON ANDERS NILS GUSTAV
IPC: B03C3/68
Filed: 2009-09-29
Granted: 2013-10-29
Abstract: A method of controlling the operation of an electrostatic precipitator (6) comprises utilizing a control strategy for a power to be applied between at least one collecting electrode (28) and at least one discharge electrode (26), said control strategy comprising controlling, directly or indirectly, a power range and/or a power ramping rate. The temperature of said process gas is measured.  hen said control strategy comprises controlling the power range, a power range is selected based on said measured temperature, an upper limit value of said power range being lower at a high temperature of said process gas, than at a low temperature. When said control strategy comprises controlling the power ramping rate, a power ramping rate is selected based on said measured temperature, aid power ramping rate being lower at a high temperature of said process gas, than at a low temperature.
Patent CA-2746459-C (CA)
Title: Utilisation de compositions pharmaceutiques dans la preparation de produits pharmaceutiques pour traiter les ulceres diabetiques
Inventor: XU RONGXIANG
IPC: A61K36/718
Filed: 2010-01-20
Granted: 2015-06-23
Abstract: L'invention concerne l'utilisation de compositions pharmaceutiques dans la préparation de produits pharmaceutiques pour traiter les ulcères diabétiques d'un membre ou d'une surface corporelle, ou dans la préparation d'un pansement médical. Les compositions pharmaceutiques consistent en (A) 3 à 15 % en poids de cire d'abeille comestible et (B) 85 à 97 % en poids d'extrait d'huile de sésame de racine de Scutellaria, de racine de Coptis, d'écorce de Phellodendron, de ver de terre et de capsule de pavot, sur la base du poids total des compositions pharmaceutiques. Dans l'extrait d'huile de sésame, chacun des éléments parmi la racine de Scutellaria, la racine de Coptis, l'écorce de Phellodendron, le ver de terre et la capsule de pavot est présent en une quantité de 2 à 10 % en poids de la matière première sèche sur la base du poids total de l'huile de sésame. L'invention concerne également un pansement médical pour traiter les ulcères diabétiques et une boîte médicale correspondante renfermant ledit pansement.
Patent CA-2752272-C (CA)
Inventor: NORDSTROM CARL DAVID
IPC: B64C11/04
Filed: 2011-09-12
Granted: 2018-02-20
Abstract: A rotor assembly is disclosed herein, The rotor assembly includes a hub disposed for rotation about an axis of rotation. The rotor assembly also includes at least one blade fixed with the hub for concurrent rotation with the hub. The at least one blade extends along a height axis radially outward from the hub with a root portion proximate to the hub at a first end of the height axis and an airfoil portion extending radially inward from a second end of the height axis opposite the first end. The rotor assembly also includes a sheath extending at least partially around the root portion. The sheath is pivotally engaged with the at least one blade to pivot about the height axis and allowed to weathervane to reduce noise.