baber/WOPTO huggingface dataset:
Patent CA-2448802-C (CA)
Inventor: SOUPIZON JEAN-LUC
IPC: F01D11/02
Filed: 2002-05-30
Granted: 2009-01-13
Abstract: The turbine blade comprises a heel (6) on the external peripheral end thereof on the outer side of which at least one sealing element is formed (12), having a first end portion (16) and a second end portion (20), in addition to a summit (26) lying between both end portions. The first portion (16) is located on the top side of the blade at a level which is higher than that of the second portion (20) in order to form saw toothing between the sealing elements (12) of two neighbouring blades mounted on the rotor of a turbine. The summit (26) of the sealing elements has a convex surface between the first portion (16) and the second portion (20).
Patent CA-2449924-C (CA)
Inventor: SEKIGUCHI SHUNICHI
IPC: H04N19/593
Filed: 2003-04-10
Granted: 2008-06-17
Abstract: The present invention relates to a digital signal decoding apparatus for receiving and decoding a compression-coded digital signal received in predetermined units. The apparatus comprises: an arithmetic decoding unit for decoding said compression-coded digital signal received in said predetermined units according to an arithmetic coding process that encodes said compression-coded signal by updating a probability-of-occurrence to be used, wherein said arithmetic decoding unit updates said probability-of-occurrence, and initializes said probability-of-occurrence based on information multiplexed into data constituting a transmission unit, when decoding of said transmission unit is started.
Patent CA-2452839-C (CA)
Inventor: ORTIZ RAFAEL
IPC: C09K23/00
Filed: 2002-07-31
Granted: 2008-12-30
Abstract: L'invention concerne de nouveaux dispersants de salissures hydrophobes de formule (I), dans laquelle les unités A sont des unités arylène, dont l'une est phényle, anthryle ou phénanthryle; chaque R représente individuellement hydrogène, alkyle C¿1?-C¿4 ?linéaire ou ramifié, -O(R?3¿O)¿m?R?4¿, et des mélanges de ceux-ci; R?3¿ représente alkylène C¿2?-C¿4? linéaire ou ramifié; R?4¿ représente hydrogène, alkyle C¿1?-C¿4?, phényle, phényle sulfonate, -CH¿2?CH(SO¿3?M)CH¿2?OH- CH¿2?CH(OH)CH¿2?SO¿3?M, -(CH¿2?)¿e?SO¿3?M, -(CH¿2?)¿f?CO¿2?M, -(CH¿2?)¿e?CH(SO¿3?M)-CH¿2?SO¿3?M, -(CH¿2?)¿e?CH(SO¿2?M)-CH¿2?SO¿3?M, -(CH¿2?)¿f?PO¿3?M, -PO¿3?M, ou des mélanges de ceux-ci; M représente hydrogène ou un cation soluble dans l'eau, l'indice f étant un nombre entier allant de 1 à 6, l'indice e un nombre entier de 0 à 6, et m un nombre entier allant de 0 à 25; R?1¿ représente un groupe sulfonate; R?2¿ représente un groupe amino; [CAP] représente une unité de coiffage de chaîne choisie dans: i) hydrogène; ii)une unité aryle représentée par la formule (a); iii) une unité aryle représentée par la formule (b); iv) une unité aryle représentée par la formule (c); v) une unité aryle représentée par la formule (d); vi) des mélanges de celles-ci; et R?5¿ représente hydrogène, -CH¿2?OH, -CH¿2?OSO¿3?M, -CH¿3? et des mélanges de ceux-ci, l'indice n ayant une valeur moyenne allant de 8 à 25, l'indice p étant égal à 0 ou 1; l'indice q étant égal à 0 ou 1; l'indice t étant égal à 0 ou 1.
Patent CA-2452982-C (CA)
Inventor: KOBAYASHI SHOEI
IPC: G11B7/00
Filed: 2003-12-11
Granted: 2013-11-19
Abstract: A ROM disk having a block data format provided with linking areas as with a rewritable disk. Main data recorded in a main data area and linking data recorded in a linking area in each block are scrambled by identical scrambling data. The scrambling data is generated by a random sequence using address information of the block as an initial value.
Patent CA-2456973-C (CA)
Inventor: LASSOTA ZBIGNIEW G
IPC: B67D3/00
Filed: 2002-08-09
Granted: 2008-02-12
Abstract: A portable beverage dispenser (10) having a hollow body (22) for retention of a beverage and a faucet (42) with a dispenser base assembly (46) has a removable drip tray assembly (28) slidably mounted to horizontally extending base support members( 54,56) usually used for receipt of drips of beverage from the faucet (42) and a backup drip tray (148) fixedly mounted to the support member beneath the removable drip tray assembly to catch drips when the removable drip tray assembly is removed for emptying and cleaning. The drip tray assembly (28) has a drip sink (68) covered by a grate panel (84) having a plurality of elongate, parallel, grate members each with a pointed peak (98) and a pair of opposed substantially flat sides (100, 102) sloping downwardly away from the peak to guide beverage downwardly away from the peak for retention by the drip plate (84).
Patent CA-2457928-C (CA)
Inventor: GORINGE CHRISTOPHER
IPC: H04L12/56
Filed: 2002-09-06
Granted: 2008-05-20
Abstract: A system for discovering a topology of a distributed processing network that includes a first topology Management Information Base discovery agent (308) configured to contact a first set of routers to obtain a first type of information stored in each router in the first set of routers; a second topology Open Shortest Path First discovery agent (312) and/or (316) configured to contact a second set of routers to obtain a second type of information stored in each router in the second set of routers, and a phase controller (304) configured to select between the first (308) and second (312) and/ or (316) topology discovery agents. The first and second sets of routers are different, and the first and second types of information are different. In one configuration, the first type of information is defined by a network management protocol, and the second type of information is defined by a routing protocol.
Patent CA-2459498-C (CA)
Title: A method of making a multi-perforated part out of ceramic matrix composite material
Inventor: BOUILLON ERIC
IPC: F23R3/42
Filed: 2004-03-03
Granted: 2012-01-17
Abstract: A fiber preform (20) for constituting the fiber reinforcement of composite material is prepared and then consolidated by depositing sufficient matrix phase therein to bond the fibers together while not completely densifying the preform. Pins (10) of rigid material are put into place through the consolidated preform and densification of the consolidated preform containing the pins is continued by depositing at least a ceramic matrix phase. Thereafter, at least a portion of each pin is eliminated so as to leave a calibrated perforation passing through the resulting part, the pins being made at least in part out of a material that can be eliminated by applying treatment that does not affect the ceramic material of the matrix.
Patent CA-2460748-C (CA)
Title: Porte sectionnelle a elements de panneau extrudes
Inventor: SNYDER RONALD P
IPC: E06B3/70
Filed: 2002-09-19
Granted: 2010-01-05
Abstract: L'invention concerne une porte sectionnelle comprenant une série de panneaux de porte pivotant sur rails, dont un de ces panneaux au moins comporte plusieurs éléments reliés entre eux. Ces éléments de panneau ont différentes largeurs, de sorte qu'ils peuvent être assemblés en diverses combinaisons pour constituer un panneau de porte d'une largeur totale voulue. Lesdits éléments de panneau sont extrudés et peuvent être aisément coupés à la longueur nécessaire pour correspondre à des entrées de portes de différentes largeurs. La facilité de façonner un panneau en différentes largeurs et longueurs le rend particulièrement adapté en tant que panneau de remplacement dont les dimensions doivent correspondre à celles des panneaux de porte existants. Dans certains cas, un ou plusieurs éléments de panneau peuvent être transparents pour créer un panneau de porte à fenêtre intégrée.
Patent CA-2462325-C (CA)
Title: Reverberation sound generating apparatus
Inventor: ITO TSUGIO
IPC: G10K15/12
Filed: 2004-03-25
Granted: 2010-03-09
Abstract: A reverberation apparatus is designed for generating a reverberation sound from an input sound with use of an impulse response based on an instruction. In the reverberation apparatus, a first storage section stores first impulse response data representative of a first impulse response. A second storage section stores second impulse response data representative of a second impulse response which is different from the first impulse response represented by the first impulse response data. A new data creating section operates based on the first impulse response data and the second impulse response data for creating new impulse response data representative of a new impulse response in accordance with the instruction. A reverberation sound generating section generates reverberation sound data representative of the reverberation sound by filtering input sound data representative of the input sound with use of the new impulse response data, such that the generated reverberation sound is featured by the new impulse response.
Patent CA-2464554-C (CA)
Title: Pene tombant electrique avec mecanisme de commande coulissant
Inventor: LUKER GRAHAM JAMES
IPC: E05B47/00
Filed: 2004-04-15
Granted: 2013-07-09
Abstract: Il est présenté un pêne tombant entraîné par un moteur électrique ayant un logement qui, lorsqu'il est utilisé, est monté dans un cadre de porte et dans lequel le pêne pivote grâce à un ensemble d'entraînement mécanique dans une cage disposée dans une position prête à être mise en marche. Le pêne pivote entre une configuration de verrouillage dans laquelle le pêne s'étend vers l'extérieur du logement pour s'engager dans une ouverture associée à une porte installée dans le cadre et une configuration de déverrouillage dans laquelle le pêne est en retrait pour dégager l'ouverture. L'entraînement mécanique comprend une tige à filet de vis qui peut tourner grâce à un moteur électrique pour mettre en mouvement un écrou à bille sur la longueur de la tige filetée tout en engageant une surface excentrique sur le pêne. Pour obtenir un fonctionnement sûr du pêne tombant même lors de défaillance, la cage peut glisser dans le logement de la position opérationnelle vers la position désengagée de sorte que le pêne peut se déplacer de la configuration de verrouillage à la configuration de déverrouillage sans mise en fonction de l'entraînement mécanique.
Patent CA-2468428-C (CA)
Inventor: MACKENZIE GORDON R
IPC: E21B33/127
Filed: 2002-11-20
Granted: 2007-07-03
Abstract: A method of separating fluids that actuate a downhole tool (12) from well fluids is disclosed. The assembly permits equalization or circulation through the running string for delivery of the downhole tool to the desired location.  The circulation passage (28) is closed and the clean fluid is displaced into the downhole tool by pressure applied to a movable barrier (22). At the end of the clean fluid displacement, a lateral port (30) is opened to allow retrieval without pulling a wet string.
Patent CA-2474297-C (CA)
Inventor: COLLIER KEVIN E
IPC: B04B1/04
Filed: 2003-01-20
Granted: 2012-03-27
Abstract: A multiple-component fluid mixture is separated in a separator (10) by feeding the fluid mixture into a chamber (95) of a vessel (60) through an inlet (114), the chamber (95) being at least partially bounded by a peripheral wall (92) and communicating with an outlet (134). The fluid mixture includes a heavy component and a light component. The vessel (60) is rotated about a rotational axis (90) extending through the vessel (60) such that the heavy component collects toward at least a portion of the peripheral wall (92) of the vessel (60) and the light component collects toward the rotational axis (90). The light component is to removed through the outlet (134). The heavy component is removed through a conduit (160, 128) disposed within the chamber (95)., The conduit (160, 128) extending from proximal the peripheral wall (929 toward the rotational axis (90) and out of the vessel (60).
Patent CA-2486708-C (CA)
Title: Methode et appareil d'andainage triple
Inventor: LOHRENTZ RANDY
IPC: A01D57/20
Filed: 2004-11-02
Granted: 2008-08-05
Abstract: Une moissonneuse permettant des opérations d'andainage triple comportant un convoyeur transversal situé derrière la tête moissonneuse pour intercepter un flux de matériaux projetés vers l'arrière depuis la tête alors que la machine se déplace dans le champ. Le convoyeur transversal peut être maintenu dans une position relevée ou abaissée indépendamment de la tête de telle sorte que, lorsque le convoyeur transversal est soulevé, le flux de matériaux coupés provenant de la tête peut être projeté vers l'arrière au-dessous du convoyeur relevée de manière à tomber sur le sol généralement dans l'axe de la tête. Pour l'andainage triple, une première passe est réalisée avec le convoyeur transversal relevé afin que le premier dépôt soit fait directement derrière la tête sur la bande de fauche de la première passe. La première passe est exécutée à une distance vers l'intérieur depuis le bord non coupé de matière sur pied qui est égale ou inférieure à la largeur de la tête de telle sorte qu'une bande de matière sur pied est laissée sur un côté de la bande de fauche et le corps principal restant de matière sur pied est présenté sur l'autre côté. Lors de la seconde passe, soit à travers le corps principal ou la bande de matière en fonction de la direction dans laquelle le convoyeur transversal est incliné vers l'arrière, le convoyeur transversal est dans sa position abaissée de manière à intercepter le flux de matière provenant de la tête, le convoyer latéralement et le projeter dans un second dépôt de matière dans la bande de fauche de la première passe. La troisième passe est ensuite réalisée avec le convoyeur transversal aussi dans une position abaissée pour former un troisième dépôt de matière dans la première bande de fauche. Lorsque toutes les trois passes sont complètes, la bande de fauche de la première passe compte au total trois dépôts de matière. Un convoyeur de rallonge dans la zone de décharge du convoyeur transversal accélère la matière de culture et est relevé vers le haut pour fournir une élévation supplémentaire à la matière, permettant ainsi à la matière de parcourir les distances supplémentaires nécessaires à la réalisation du processus d'andainage triple.
Patent CA-2488332-C (CA)
Title: Methods and compositions for production of maize lines with increased transformability
Inventor: LOWE BRENDA A
IPC: C12N15/82
Filed: 2003-06-05
Granted: 2014-09-16
Abstract: The current invention provides methods and compositions for producing an elite line of Zea mays enhanced for transformability. Compositions comprising an elite germplasm exhibiting increased transformability are disclosed. Further provided are methods for breeding maize such that enhanced transformability traits may be transferred to a desired germplasm. The plants and methods of the invention represent a valuable new tool for the creation of elite transgenic plants, preferably having one of more added beneficial characteristics.
Patent CA-2492720-C (CA)
Title: Procede de diminution de la quantite de cholesterol dans une huile marine au moyen d'un fluide caloporteur volatile
Inventor: SONDBO SVERRE
IPC: F16D55/24
Filed: 2003-07-11
Granted: 2015-08-25
Abstract: L'invention concerne un procédé de diminution de la quantité de cholestérol dans un mélange contenant une huile marine, cette huile marine contenant le cholestérol. Ce procédé consiste à ajouter un fluide caloporteur volatile au mélange, ce fluide caloporteur volatile contenant au moins un ester d'acide gras, un amide d'acide gras et un hydrocarbure, et à soumettre le mélange et le fluide caloporteur volatile ajouté à au moins un procédé de démontage au cours duquel une quantité de cholestérol présente dans l'huile marine sous forme libre est séparée du mélange en même temps que le fluide caloporteur volatile. L'invention porte aussi sur un fluide caloporteur abaisseur de cholestérol volatile, ainsi que sur un complément pour la santé et sur un produit pharmaceutique, à base d'une huile marine, préparés selon le procédé susmentionné.
Patent CA-2492962-C (CA)
Title: While drilling system and method
Inventor: MAYES JAMES C
IPC: E21B47/12
Filed: 2005-01-17
Granted: 2008-04-01
Abstract: A while drilling system and method for determining downhole parameters is provided. The system includes a retrievable while drilling tool positionable in a downhole drilling tool, a sensor chassis and at least one sensor. The while drilling tool is positionable in the downhole drilling tool and has a first communication coupler at an end thereof. The sensor chassis is supported in the drilling tool. The sensor chassis has a second communication coupler at an end thereof for operative connection with the first communication coupler. The sensor is positioned in the chassis and is adapted to measure internal and/or external parameters of the drilling tool. The sensor is operatively connected to the while drilling tool via the communication coupler for communication therebetween. The sensor may be positioned in the while drilling tool and retrievable with the drilling tool. Preferably, the system is operable in high temperature and high pressure conditions.
Patent CA-2503388-C (CA)
Title: Improved endoprostheses and methods of manufacture
Inventor: WILLIAMS MICHAEL S
IPC: A61F2/00
Filed: 2003-11-10
Granted: 2012-05-15
Abstract: Improved endoprostheses comprising a delivery configuration and a deployed configuration and methods of manufacture are disclosed. Some embodiments according to the invention comprise woven tubular structures and means for maintaining said structures in their expanded configurations. In one embodiment of the invention, locking elements (12, 14) disposed on one or more fibers (15, 17) maintain said endoprosthesis in its deployed configuration. In alternative embodiments, one or more axial members may maintain said endoprosthesis in its deployed configuration. In yet additional alternative embodiments, a chemical bond or thermocouple may maintain said endoprosthesis in its deployed configuration. Some embodiments according to the invention may comprise erodible material.
Patent CA-2505487-C (CA)
Inventor: GRISTWOOD ROBERT WILLIAM
IPC: A61P23/00
Filed: 1994-10-13
Granted: 2008-01-29
Abstract: The present invention is directed to use of levobupivacaine or a salt thereof for use as an anaesthetic in obstetrics. In one embodiment, levobupivacaine is in at least 90% enantiomeric excess with respect to dexbupivacaine. Levobupivacaine is useful as an anaesthetic in a human patient having or disposed to depressed myocardial contractility.
Patent CA-2511290-C (CA)
Inventor: KUMAR ANUSH
IPC: G06K7/10
Filed: 2005-07-04
Granted: 2013-12-10
Abstract: The subject invention provides a system and/or method that facilitates executing a Radio Frequency Identification (RFID) process by employing a reader application markup language (RAML) schema that provides a portable format to setup and deploy such RFID process. A schema component can receive RFID data relating to an RFID architecture wherein a RAML schema can be created based at least upon such RFID data (e.g., discovered readers including settings and/or configurations). The RAML schema can include a sub-system definition (e.g., containing the definition of server state and entities in such server) and a process definition (e.g., containing process related entities and inter-relationships).
Patent CA-2513783-C (CA)
Title: Turbo engine inlet bullet fairing
Inventor: LEBRET YANN
IPC: F02C7/042
Filed: 2005-07-26
Granted: 2013-07-09
Abstract: Inlet cone fairing for a turbine, specifically a turbine engine, this cone mounted at the end of a shaft (10) carrying the blades of a fan (18) and associated to controlled axial movement means (42) allowing its axial position to be modified in relation to the blades of the fan (18).
Patent CA-2513919-C (CA)
Inventor: GARCIA GUADALUPE C
IPC: E01F9/627
Filed: 2004-01-23
Granted: 2010-10-19
Abstract: A marker device (100) for increased road safety due to a flexible design is provided. The marker device (100) includes a base (110) with an open and a flexible means (140) that is positioned over the base (110). The flexible means (140) has a fast impulse response to direct (contact) and indirect (no-contact) perturbations with one or more parts of the flexible means (140) capable of deflecting up to about 180 degrees from their original position. In one example the deflection ranges from about 15 degrees to about 180 degrees.  The marker device (100) increases the likelihood for the marker device (100) to remain upright once the perturbations disappear, therewith increasing the likelihood for the marker device (100) to remain serving as a marker device (100) safely alerting traffic (620); i.e. its intended purpose.
Patent CA-2519527-C (CA)
Inventor: ANDARAWIS EMAD ANDARAWIS
IPC: G01D3/024
Filed: 2005-09-15
Granted: 2014-03-04
Abstract: A sensor system (10) comprising a sensor (12) operable to provide an output signal representative of a sensed parameter is provided. The sensor system (10) also comprises a control system (20) coupled to the sensor (12), wherein the control system (20) is operable to change a physical characteristic of the sensor (12) based on the output signal representative of the sensed parameter.
Patent CA-2522636-C (CA)
Title: Process for the preparation of highly concentrated flowable aqueous solutions of betaines
Inventor: ALLEF PETRA
IPC: C07C233/36
Filed: 2005-10-06
Granted: 2013-02-26
Abstract: The invention relates to a process for preparing highly concentrated flowable and pumpable aqueous solutions of betaines by quaternization of compounds containing tertiary amine nitrogen with .omega.-halocarboxylic acids by known processes, wherein 0.1 to < 3% by weight, preferably 0.1 to 1% by weight, based on the end product, of one or more micellar thickeners are added to the reaction mixture before or during the quaternization reaction.
Patent CA-2525495-C (CA)
Title: Portable wood splitter
Inventor: LESSARD MARTIN
IPC: B27L7/06
Filed: 2005-11-14
Granted: 2012-09-25
Abstract: The present invention concerns a compact, portable, lightweight, easily transportable, quickly operating wood splitting apparatus, using a knife which cuts a log or piece of wood that is deposed on a platform. This compact and portable wood splitter is actuated by a hydraulic cylinder transmitting a pendulum movement to a knife and onto an upright piece of wood. The apparatus may be attached to a truck box, to a trailer or to a wall by means of a vertical, horizontal, fixed or mobile fixture. The splitter apparatus is compact and portable and it can easily be stored in a car trunk or in a shed.
Patent CA-2529538-C (CA)
Inventor: DEGENHARDT THORSTEN
IPC: A61K31/4412
Filed: 2004-06-18
Granted: 2011-04-26
Abstract: The present invention provides pharmaceutical compositions comprising dosage units of pyridoxamine, or a pharmaceutically acceptable salt thereof; and a pharmaceutically acceptable carrier, and methods for their use in limiting the progression of renal disease and/or diabetic complications in human diabetic patient.
Patent CA-2533746-C (CA)
Title: Centroidally twistable compression ring for pipe joints
Inventor: COPELAND DANIEL A
IPC: F16L37/091
Filed: 2004-09-24
Granted: 2009-12-15
Abstract: A locking ring designed to work in a self restraining pipe joint. This locking ring is designed (which may include attention to a combination of shape and material properties) to twist when exposed to a concentrated load and thereby distribute this load across broader area of the pipe joint to increase the thrust restraining capabilities of the joint.
Patent CA-2534296-C (CA)
Inventor: PABO CARL O
IPC: C12N/
Filed: 2004-08-06
Granted: 2013-03-26
Abstract: Disclosed herein are methods and compositions for targeted cleavage of a genomic sequence, targeted alteration of a genomic sequence, and targeted recombination between a genomic region and an exogenous polynucleotide homologous to the genomic region. The compositions include fusion proteins comprising a cleavage domain (or cleavage half-domain) and an engineered zinc finger domain and polynucleotides encoding same. Methods for targeted cleavage include introduction of such fusion proteins, or polynucleotides encoding same, into a cell. Methods for targeted recombination additionally include introduction of an exogenous polynucleotide homologous to a genomic region into cells comprising the disclosed fusion proteins.