baber/WOPTO huggingface dataset:
Patent CA-2671498-A1 (CA)
Inventor: KOTLAR HANS KRISTIAN
IPC: E21B33/13
Filed: 2005-06-17
Abstract: La présente invention concerne un procédé de régulation de l'eau dans une formation souterraine, ledit procédé consistant à mettre en contact ladite formation avec un agent de traitement et de régulation de l'eau qui comprend un organosilane selon une quantité efficace pour réduire la perméabilité à l'eau d'au moins une partie de la formation. Dans le même temps, toute diminution de la perméabilité globale des hydrocarbures (du pétrole par exemple) de la formation est de préférence réduite au maximum. Cette invention concerne également un procédé de colmatage ou d'étanchéification d'une formation souterraine.
Patent CA-2671505-A1 (CA)
Title: Robinet melangeur d'eau chaude et d'eau froide
Inventor: TODAKA KENSAKU
IPC: F16K31/70
Filed: 2007-12-05
Abstract: L'invention concerne un robinet mélangeur doté d'un cadran de réglage de température (D) et d'un boîtier tubulaire (1) dans lequel une entrée d'eau chaude (a) et une entrée d'eau froide (b) sont formées, dans lesquelles le robinet mélangeur possède en outre un corps de soupape de commande (2) et un moyen de réglage de température (8, 900). Le corps de soupape de commande (2) reçoit sur une extrémité une charge provenant d'un corps de poussée (4) et sur l'autre extrémité une charge provenant d'un actionneur (5) et modifie la proportion d'ouverture et de fermeture de l'entrée d'eau chaude (a) et de l'entrée d'eau froide (b) en fonction de l'équilibre des charges que le corps de soupape de commande reçoit du corps de poussée (4) et de l'actionneur (5). Par conséquent, le corps de soupape de commande (2) règle le rapport de mélange entre l'eau chaude provenant de l'entrée d'eau chaude (a) et l'eau froide provenant de l'entrée d'eau froide (b). Pour le moyen de réglage de température (8, 900), l'une de ses extrémités est fixée au cadran de réglage de température (D) et l'autre extrémité règle la position du corps de soupape de commande (2) par le biais du corps de poussée (4). Une section de collerette conique (94) s'étendant radialement est formée sur le moyen de réglage de température (8, 900) sur son extrémité sur le côté du corps de soupape de commande (2).
Patent CA-2672882-A1 (CA)
Inventor: HORST SHELDON LYNN
IPC: H01R12/55
Filed: 2007-12-19
Abstract: A surface mount poke in connector (10) is disclosed for mounting upon a surface of a printed circuit board, and is particularly applicable for printed circuit boards supporting LEDs. The connector (10) has a securing means for engaging an inserted wire lead without the use of solder.
Patent CA-2674414-A1 (CA)
Title: Method of real-time transmission/reception of data in packets between a server and a client terminal, corresponding server and terminal
Inventor: CANNIEUX LAURENT
IPC: H04L47/2416
Filed: 2007-12-28
Abstract: A method of real-time transmission/reception of data in packets in an IP network between a server (S) and a client terminal (CT). On the server side (S), each packet (Pk) to be transmitted is assigned (A) a send continuity index (Ck) and each packet (Pk) is transmitted (B) successively together with its continuity index (Ck) to the client terminal (CT). On the client terminal side, any break in continuity of packet streams received is detected (D) on the basis of the continuity indices (Ck) associated with each of the packets received. On detecting a stream discontinuity (Ckr), at least one resend request (RR (Ckr, @CT) requesting the resending of at least one missing packet is transmitted (E) to the server (S), for as long as this or these missing packets has or have not been received by the client terminal (CT). Application to the transmission of isochronous data streams, multimedia data streams in an IP network.
Patent CA-2677391-A1 (CA)
Title: Pump unit
Inventor: FROEHLICH WALTER
IPC: F02M37/50
Filed: 2008-01-21
Abstract: The invention relates to a pump unit for pumping fuel from a fuel reservo ir to an internal combustion engine of a motor vehicle, comprising a fuel pu mp, which is disposed in a swirl pot and has a housing made of metal, and a fuel filter, which is disposed downstream of the fuel pump. The housing of t he fuel filter is connected to the housing of the fuel pump in an electrical ly conductive manner.
Patent CA-2678276-A1 (CA)
Title: Recovering metal values from a metalliferrous material
Inventor: COLLINS MICHAEL JOSEPH
IPC: C22B3/04
Filed: 2009-09-09
Abstract: There is provided a method of treating a metalliferrous material, comprising:  providing a metalliferrous material including at least one target metallic element;  solubilising the metalliferrous material so as to effect production of an intermediate product including an operative solution. The operative solution includes a solvent component and a solute component. The solute component includes at least one solute component-based target metallic element and each one of the at least one solute component-based target metallic element corresponds to a one of the at least one target metallic element of the metalliferrous material such that the operative solution includes at least one target metallic element. The operative solution is contacted with an operative reagent in an operative reaction zone so as to effect production of a product mixture including an operative reaction product and hydronium ion, wherein the operative reaction product includes at least one operative reaction product-based target metallic element and each one of the at least one operative reaction product-based target metallic element corresponds to a one of the at least one solute component-based target metallic element of the operative solution. At least one hydronium ion depletion agent is provided in the operative reaction zone such that contacting between any one of the at least one hydronium ion depletion agent and the hydronium ion in the operative reaction zone effects a reactive process which consumes the hydronium ion. Each one of the at least one hydronium ion depletion agent includes at least one dissolved aluminium complex material.
Patent CA-2681555-A1 (CA)
Inventor: HU KAN
IPC: C08J11/00
Filed: 2008-03-21
Abstract: An elastomer fine crushing combination equipment includes the fine crusher groups and the charging device.The charging device is arranged in the front and/or behind of the fine crusher groups.It can charge the auxiliary material before and/or after fine crushing and feed the material stably.The fine crusher groups are comprised of two groups A,B or three groups A,B,C.The elastomer fine crushing combination equipment includes the following one item or the combination of the following more than one items:a)Arranging the machine of adding accessories;b)Arranging the fine crushers to be different groups;c)Arranging the adjusting device of the feeding flow ratio;d)Arranging the machine of feeding back,the machine of feeding back can combine the rough powders which are screened from the classifying screening machine with the very fine powders, and then supply the powders to the fine crusher of group A or B or C;e)Arranging the other disposing machine behind the combination equipment;f)Arranging the automated electric controller into the combination equipment.All of the adopted additional installation for integrated combination are current general and non-standard machine and electricity from the market.
Patent CA-2681820-A1 (CA)
Inventor: SHIMADA MINAKO
IPC: C09K3/18
Filed: 2008-04-25
Abstract: Disclosed is a water-repellant/oil-repellant composition which can impart a water-repellant/oil-repellant property and has excellent durability (laundry durability and torrential rainfall durability). Also disclosed is a method for producing the composition. Further disclosed is an article which has a water-repellant/oil-repellant property and causes less decrease in the water-repellant/oil-repellant property by laundry or torrential rain. Specifically disclosed is a water-repellant/oil-repellant composition which comprises a copolymer having a polymerization unit derived from a monomer (a) and a polymerization unit derived from a monomer (b), wherein the ratio of the polymerization unit derived from the monomer (b) is 30 to 80 mol% relative to the total amount of the polymerization unit derived from the monomer (a) and the polymerization unit derived from the monomer (b): the monomer (a): a compound represented by the formula: (Z-Y)nX [wherein Z represents a perfluoroalkyl group having 1 to 6 carbon atoms or the like; Y represents a bivalent organic group or the like; n represents a number of 1 or 2: and X represents a polymerizable unsaturated group]; and the monomer (b): a (meth)acrylate carrying no polyfluoroalkyl group and carrying an alkyl group having 20 to 30 carbon atoms.
Patent CA-2682667-A1 (CA)
Inventor: MARCOUX PIERRE
IPC: F24C7/08
Filed: 2008-03-12
Abstract: A cooking appliance includes a cabinet forming an oven cavity, a broi! heating element, a bake heating element, a convection heating system and a controller. The convection heating system develops a flow of heated air into the oven cavity, and includes a fan and a convection heating element. The controller controls activations of the broil, bake and convection heating elements during an oven cavity preheating operation in which the broi! heating element and the bake heating element are alternately activated while the convection heating element is activated.
Patent CA-2684327-A1 (CA)
Title: Vehicle guidance system
Inventor: ROSS-MARTIN TORQUIL
IPC: G05D1/02
Filed: 2008-04-10
Abstract: A vehicle guidance system for directing a vehicle (10) along a predetermined path comprises an onboard computer (26), a number of distance sensors (18, 20, 22, 24), and a steering system (16) controllable by the computer. The predetermined path is stored in a memory (28) of the computer (26) and, in operation, the steering system is controlled to follow the predetermined path. The sensors (18, 20, 22, 24) are adapted to measure the distance, laterally of the vehicle travel direction A, between the sensors and kerbs (30, 32) provided along the predetermined path, and the computer (27) is adapted to control the steering system (16) to correct any lateral deviation from the predetermined path as detected by the sensors.
Patent CA-2685589-A1 (CA)
Inventor: ELZEIN ELFATIH
IPC: C07H19/167
Filed: 2007-05-17
Abstract: L'invention concerne une synthèse adaptée pour la fabrication à grande échelle d'un agoniste des récepteurs de l'adénosine A2A, et elle concerne également les polymorphes de ce composé, ainsi que des procédés destinés à isoler un polymorphe spécifique.
Patent CA-2685664-A1 (CA)
Title: Vehicle with a loader device
Inventor: PORTET SEBASTIEN
IPC: E02F9/22
Filed: 2009-11-17
Abstract: A vehicle (10) with a loader device (12) is described. The loader device (12) comprises a loader boom (20), and furthermore a hydraulic system (28) for raising and lowering the loader boom (20) with a hydraulic suspension system for cushioning the loader boom (20), and a control unit (60) for controlling the suspension system are provided. In order to optimize the comfort and the productivity when the hydraulic suspension system is activated, it is proposed that the control unit (60) is designed in such a manner that the suspension system can be controlled as a function of a control variable representing a vehicle speed.
Patent CA-2686237-A1 (CA)
Inventor: JONVILLE CHRISTIAN
IPC: F27B13/10
Filed: 2008-04-29
Abstract: The invention relates to a ring furnace (1) having a longitudinal axis and comprising elongated bays (10), a plurality of hollow partitions (3, 3') arranged within the casing of each bay so as to be parallel to the longitudinal axis, a first end transverse wall (41) located at a first end of each bay (10), a second end transverse wall (42) located at a second end of each bay (10) and possibly one or more intermediate transverse walls (43) located between the first and second ends. The hollow partitions and transverse walls define baking pits (2) within the bays (10) for stacking carbonaceous articles therein. The baking pits have a length Lp and a width Wp, said length Lp being at least 15 times greater than said width Wp.
Patent CA-2686507-A1 (CA)
Title: Dimming algorithms based upon light bulb type
Inventor: XU JIAN
IPC: H05B39/08
Filed: 2008-05-30
Abstract: A lighting control circuit for dimming a light is provided with different algorithms that are utilized to dim fluorescent and incandescent lights. Some method of identifying the type of light which is to be dimmed, reports to a control for the lighting control circuit, and the appropriate algorithm is then selected and utilized.
Patent CA-2688846-A1 (CA)
Inventor: GRAY GEOF J
IPC: A01B21/08
Filed: 2009-12-09
Abstract: Disclosed are tillage blade assemblies comprising a coil spring with a horizontal spring axis to permit upward deflection of a concave tillage blade in response to impact with obstacles. The mounting assembly provides for mounting the tillage blades in a particular orientation relative to the ground and the direction of travel of the implement in order that forces acting on the assembly due to movement of the blade through the soil are balanced such that there is little or no distortion of the coil spring relative to its spring axis. This prevents an off-axis load from acting on the spring when the assembly is in use and allows the blade to track through the soil at a desired angle. Impact with obstacles, such as rocks, is absorbed by deflection of the coil spring, thereby mitigating damage to the assembly. Tillage implements comprising the blade assemblies are able to operate at higher speeds than can usually be obtained for tillage implements, due to the absorption of impact energy by the spring.
Patent CA-2691310-A1 (CA)
Inventor: YANNI MAMDOUH KAMAL
IPC: G01P21/00
Filed: 2010-01-28
Abstract: Il s'agit d'un accéléromètre avec fonctions d'étalonnage améliorées, d'un dispositif pourvu d'un accéléromètre avec fonctions d'étalonnage améliorées, et d'une méthode d'étalonnage d'accéléromètre et de dispositif électronique. Selon une version, une méthode permet d'étalonner un accéléromètre de dispositif électronique. L'accéléromètre présente au moins un axe de détection primarie et un axe de détection secondaire et dans le sens contraire à l'axe de détection primaire. Ladite méthode comprend les opérations qui suivent. La mesure de l'accélération au moyen de l'axe de détection primaire et de l'axe de déetction secondaire de l'accéléromètre pour obtenir des données d'étalonnage de l'accélération; la détermination des paramètres d'étalonnage, conformément aux données d'étalonnage de l'accélération provenant de l'accéléromètre, ces paramètres d'étalonnage représentant le valeurs utilisables pour ajuster une accélération mesurée; et la mémorisation des paramètres d'étalonnage dans la mémoire du dispositif électronique.
Patent CA-2691913-A1 (CA)
Title: Probe for removal of particulates from gas sampling stream
Inventor: GAUTHIER PHILIPPE JEAN
IPC: G01N1/26
Filed: 2010-02-04
Abstract: A sample probe includes a sample probe tip filter (50, 70). The sample probe also includes a shield (52, 72) disposed in relation to the sample probe tip filter (50, 70), the shield (52, 72) being operable to deflect particles in a gas sampling stream (14) away from the sample probe tip filter (50, 70). The shield (52, 72) has at least one opening (60, 62, 76) that allows the gas within the gas sampling stream (14) and certain ones of the particles in the gas sampling stream (14) both traveling in a substantially flow reversal direction (66) to a primary direction (18) of the gas sampling stream (14) to enter the shield (52, 72) and contact the sample probe tip filter (50, 70).
Patent CA-2691981-A1 (CA)
Title: Broadcasting receiver and broadcast signal processing method
Inventor: KIM BYOUNG GILL
IPC: H04N7/015
Filed: 2008-07-02
Abstract: Broadcating receiver and broadcast signal processing method are disclosed.  Herein a receiver receives a broadcasting signal including main service data and mobile service data, wherein the mobile service data configures a data group, and the data group is divided into a plurality of regions, known data streams are linearly inserted into some of the plurality of regions, and initialization data used for initializing a memory in a trellis encoder of a transmitter is located at a start portion of the known data stream. a known data detector detects known data in the received broadcasting signal. an equalizer channel-equalizes the received mobile service data using the detected known data. And a decoder extracts audio data and supplementary information from the channel-equalized mobile service data, inversely scales the audio data on the basis of a scale factor indicated by scale factor index information included in the supplementary information, and restores an audio signal.
Patent CA-2692360-A1 (CA)
Title: Antenna system for remote control automotive application
Inventor: STEANE STEVEN
IPC: H01R9/05
Filed: 2008-06-27
Abstract: An antenna system for remote control applications including a communications module, a printed circuit board including an antenna assembly disposed thereon, and a radio frequency cable having a first connection end and a second connection end. The first connection end may be coupled to the communications module and the second connection end may be coupled to the printed circuit board. The second connection end includes a center conductor for communicating signals and a coaxial shield encircling the center conductor. A portion of the center conductor may extend from the coaxial shield and have a substantially 90 degree bend above a connection point of the printed circuit board and center conductor.
Patent CA-2697617-A1 (CA)
Inventor: JOLLY CLAUDE
IPC: A61F11/04
Filed: 2008-09-12
Abstract: An implantable device is described. An implantable transducer (200) converts between electrical energy and acoustic energy. An implantable electronics module (600) is in communication with the transducer and processes electronic data signals associated with the transducer. A fluid filled catheter (202) has a proximal end coupled to the transducer, and a distal end having a distal opening (500) to cerebrospinal fluid in an implanted patient.
Patent CA-2700813-A1 (CA)
Title: Stuffed-rim pastry/pizza maker
Inventor: SAAD JOSEPH
IPC: A21C11/00
Filed: 2010-04-19
Abstract: The apparatus has a hem former that is movable relative to a sheet of dough along an edge of the sheet of dough, for guiding the edge of the sheet of dough in a helical path and for forming a hem along the edge of the sheet of dough. A filling dispenser is mounted near the hem former. The filling dispenser has a discharge chute oriented toward an axis of the helical path for dispensing filling over the edge of the sheet of dough when the edge of the sheet of dough is entering the helical path, prior to forming the hem.  In another aspect, there is provided a method for making a sheet of dough with a filling-stuffed rim. This method comprises the steps of spreading filling over the edge of a sheet of dough, and folding the edge of the sheet of dough along a helical path over the filling for forming a hem containing the filling.
Patent CA-2701664-A1 (CA)
Inventor: ETTER STEFAN
IPC: A47J31/36
Filed: 2008-09-30
Abstract: An integrated in-line heater (1,8,9) for a liquid food or beverage preparation machine, in which liquid is circulated through said heater and then guided into a brewing chamber (7) for brewing a food or beverage ingredient, for instance within a pod or capsule (7), supplied into the brewing chamber. An upstream part of the brewing chamber may be formed by the heater. One or more electric components (5,60,70,75) may be incorporated into the heater and rigidly connected to a printed circuit board (50). The heater may have a tubular inner core (9) that is eccentric with respect to a tubular or prismatic outer member (8) which form together a helicoidal heating chamber (4) of variable cross-section (4',4").
Patent CA-2701827-A1 (CA)
Inventor: SIEGERT MARKUS
IPC: B01D3/14
Filed: 2008-09-22
Abstract: The invention describes a method for separating trioxane from a supply flow I  of formaldehyde, trioxane, and water, wherein a) a supply flow I containing formaldehyde as the main component and trioxane and water as the secondary components, is provided, b) the supply flow, a return flow V, and a return flow VII  containing formaldehyde as the main component and water and trioxane as the secondary components, are fed into a first distillation step and are distilled at a pressure of 0.1 to 2.5 bars, wherein a flow II containing formaldehyde as the main component and water as the secondary component, and a flow III containing trioxane as the main component and water and formaldehyde as the secondary components, and a flow X containing water, trioxane and formaldehyde, are obtained, c) the flow III, optionally after separating low boilers from the flow III in a low boiler separating step, is distilled in a second distillation step at a pressure of 0.2 to 17.5 bars, wherein the pressure in the second distillation step is higher than the pressure in the first distillation step by 0.1 to 15 bars, wherein a flow IV, substantially consisting of trioxane, and the return flow V containing trioxane as the main component and water and formaldehyde as the secondary components, are obtained, d) the flow IV is purified in at least one further trioxane distillation step at a head pressure of 0.5 to 2 bars, wherein purified trioxane is obtained as the lateral removal flow is obtained in the reinforcement part of the column, d) the flow X, and optionally a flow IX  containing water as the main component, are fed into a third distillation step and distilled at a pressure of 1 to 10 bars, wherein a flow VI substantially consisting of water, and a return flow VII containing formaldehyde as the main component and water and trioxane as the secondary component, are obtained.
Patent CA-2702215-A1 (CA)
Inventor: GRANT RICHARD
IPC: G06Q30/00
Filed: 2008-10-14
Abstract: A method for completing an order from a free-form input from a customer, such as by phone, SMS, IM or e-mail. The customer input has discrete components. The individually recognized components are compared to a list of predefined elements, and each possible predefined element present in the order is recognized and then put into a possible order If all of the components necessary for a complete order are present in the input, either by being recognized or inferred, an order is established and complete The completed order is passed on to the next stage in the process, whether it is shipping or assembling for satisfying the order.
Patent CA-2704578-A1 (CA)
Inventor: MONAHAN PATRICK
IPC: A23K1/18
Filed: 2008-11-06
Abstract: A food supplement for finishing hogs containing astaxanthin is described.
Patent CA-2705782-A1 (CA)
Title: Wireless wagering system
Inventor: RUSSELL PATRICK GENE
IPC: G07F17/32
Filed: 2008-11-13
Abstract: A wireless wagering system includes a wireless game control and a video wagering terminal. The wireless game control can include a button configured to receive game-play input from a game player, a battery configured to supply power to the wireless game control, and a first transceiver configured to transmit a master data packet from the wireless game control to a video wagering terminal, wherein the master data packet has a payload which includes information related to a voltage and a charging status of the battery.
Patent CA-2706311-A1 (CA)
Inventor: CUEVAS BRIAN J
IPC: A61M16/04
Filed: 2008-12-03
Abstract: There is provided a device for performing an initial piercing and dilating of a patient's trachea. The device has a needle within and extending beyond a sheath. After the needle is used to pierce the trachea, it may be removed and a guide wire (J-wire) inserted. A introducer dilator surrounds the sheath and is slidable over the sheath. The introducer dilator has a first position away from the distal end of the sheath and a second position in which the distal end of the sheath is substantially covered by the introducer dilator. The introducer dilator is then used to expand the initial piercing.