baber/WOPTO huggingface dataset:
Patent CA-2637040-C (CA)
Title: Systeme de forage a l'aide de tubes de derivation
Inventor: DALE BRUCE A
IPC: E21B33/12
Filed: 2006-12-15
Granted: 2014-01-28
Abstract: L'invention concerne un procédé, un système et un dispositif associés à la production d'hydrocarbures. Un dispositif comporte un élément de remblayage gonflable entourant une première et une deuxième voie d'écoulement, l'élément de remblayage étant conçu pour bloquer l'écoulement dans une partie d'un anneau de puits de forage. Un procédé consiste à disposer des éléments de contrôle de la production de sable présentant des tubes de déviation et un élément de remblayage dans un puits de forage à côté d'un réservoir souterrain. L'élément de remblayage est ensuite fixé à un intervalle pouvant être une section de trou ouvert du puits de forage. Lorsque l'élément de remblayage est fixé, le remblayage des graviers des éléments de contrôle de la production de sable peut être réalisé à divers intervalles. Ensuite, les hydrocarbures sont produits à partir du puits de forage par passage des hydrocarbures au travers des éléments de contrôle de la production de sable, les divers intervalles constituant une isolation par zones. Dans certains modes de réalisation, les intervalles peuvent être remblayés et colmatés de façon alternative, les intervalles colmatés n'étant pas remblayés. Le procédé peut également consister à disposer les éléments de contrôle de la production de sable et l'élément de remblayage dans le puits de forage, dans du fluide de forage conditionné. Le fluide de forage conditionné peut être déplacé de façon adjacente aux éléments de contrôle de la production de sable par un fluide porteur. A nouveau, lorsque l'élément de remblayage est fixé, le remblayage des graviers des intervalles avec le fluide porteur contenant des graviers peut être réalisé.
Patent CA-2637935-C (CA)
Title: Modular container system
Inventor: RODRIGUES MANUEL MARIA
IPC: A01G9/02
Filed: 2006-01-23
Granted: 2013-11-12
Abstract: The present invention relates to a modular container system for use in agriculture, gardening and construction, characterised in that it comprises a parallelepiped container 1 with two partition walls 2 forming three chambers 3, its top ends each having a sleeve 4 which forms a vertical channel 5, the lower end 6 of the said sleeve extending beyond the bottom of the container but with slightly smaller dimensions and having a groove 10 around its whole periphery; connectors 9 which join adjacent containers in a horizontal plane; a base 11 which allows the containers to rest on the ground; and a lateral support 13 exactly identical to the top end of the container 1.
Patent CA-2640710-C (CA)
Title: Apparatus and method for producing fibre bragg gratings in a waveguide
Inventor: RONNEKLEIV ERLEND
IPC: G02B30/25
Filed: 2002-06-28
Granted: 2011-11-29
Abstract: An optical waveguide Bragg grating fabrication apparatus comprises a light source providing ultra-violet (UV) light and optical means for adapting the light beam to form an interference pattern in a photosensitive optical waveguide. The interference pattern has a spatial intensity modulation along the length of the optical waveguide and thus providing an optical grating in the waveguide in the form of a refractive index modulation. The optical means comprises a movable non-uniform diffractive mask for dividing the optical beam in at least two beams and optical elements for collecting two or more of the light beams to interfere on the optical waveguide. The optical means comprises position control means for controlling the position of at least one mirror or lens. Corresponding methods and the use of a super-periodic diffractive mask in such fabrication are described.
Patent CA-2643614-C (CA)
Inventor: RENON OLIVIER
IPC: F02C7/20
Filed: 2008-11-06
Granted: 2016-01-05
Abstract: The present invention pertains to an assembly device for a suspension component on the casing of a turboshaft, including a yoke (3) with at least one ear (4), secured to the casing, an axle (1) affixed onto the said yoke (3) supporting the said component using a ring (7) surrounding the axle (1), the said device comprising the means of blocking rotation including an anti-rotation plate (2) attached to the ear. The device is characterised by the fact that the said plate (2) and the axle (1) comprise an assembly made up of a pin and a notch or drill hole into which the said pin is engaged, in order to block the axle (1) in rotation in the yoke (3).
Patent CA-2645553-C (CA)
Title: Systeme mondial de distribution ameliore pour la recherche des meilleures offres de voyage
Inventor: CHAUMONT GILLES
IPC: G06Q10/00
Filed: 2007-03-15
Granted: 2017-07-18
Abstract: Publié sans précis
Patent CA-2647762-C (CA)
Inventor: DANTIN STEPHANIE
IPC: B64D29/02
Filed: 2007-03-28
Granted: 2013-10-15
Abstract: The invention relates to an aircraft wing arrangement comprising a wing and at least one strut for attaching the aircraft engine suspended under the wing and comprising a front zone situated projecting towards the front with respect to a leading edge of the wing.  According to the invention, the front zone comprises a lateral projection delimiting a lateral airflow channel while being projected towards a proximal end of the wing.  One technical problem addressed by the present invention relates to aerodynamic continuity and efficiency for wings having an aircraft engine closely suspended under the wing.
Patent CA-2651478-C (CA)
Title: Cellules produisant des polypeptides
Inventor: ENDL JOSEF
IPC: C07K19/00
Filed: 2007-05-15
Granted: 2015-02-03
Abstract: L'invention concerne un acide nucléique contenant, dans une direction 5' vers 3', a) un premier acide nucléique codant un polypeptide hétérologue sans terminateur dans le cadre, b) un deuxième acide nucléique débutant par un site donneur d'épissure 5' et terminant par un site accepteur d'épissure 3', comportant un terminateur translationnel dans le cadre et un signal de polyadénylation, et c) un acide nucléique codant i) au moins un fragment d'un domaine transmembranaire ou ii) un peptide de signal pour une ancre GPI.
Patent CA-2652068-C (CA)
Title: Push / pull unit and support structure for snubbing unit or the like on a rig floor
Inventor: TUCKEN BRIAN
IPC: E21B33/04
Filed: 2009-01-30
Granted: 2011-07-05
Abstract: In one embodiment, a support structure for use on a rig floor and for supporting a unit used to manipulate tubular components through a wellhead comprises a support plate adapted to securely mount the support structure to said unit, a passage in the support plate of sufficient diameter to allow tubular components to pass therethrough, a plurality of rig engaging members and at least one tensile member mount. The unit used to manipulate tubular components through a wellhead may be a compact snubbing unit or may be a push / pull unit. The support structure may further comprise a worker platform to support a worker above the rig floor. Various push / pull system embodiments, for use on a rig to manipulate tubular components through a wellhead, are also taught.
Patent CA-2654238-C (CA)
Inventor: JANSSEN FRANCISCUS ANTONIUS HENRI
IPC: F16L13/10
Filed: 2007-06-18
Granted: 2014-04-29
Abstract: A method of joining a pair of tubular ends (1, 2) comprises: providing the tubular ends with intermeshing tapered edges (3,4); joining the tubular ends by inserting an adhesive between the tapered edges and pressing the tapered edges (3,4) together; arranging an axial load carrier collar (5) around the joined tubular ends; inserting an adhesive between the inner surface of the collar (5) and the outer surfaces of the joined tubular ends (3, 4); and inducing the adhesive to bond the inner surface of the collar (5) to the outer surfaces of the joined tubular ends. The axial load carrier collar (5) may be equipped with a series of flexible reinforcement strips (8, 9), which carry a majority of axial loads exerted on the tubular joint, such that only a minimal axial load is exerted on the bonded tapered edges (3, 4).
Patent CA-2664233-C (CA)
Inventor: ASCHAUER PETER
IPC: A62B99/00
Filed: 2007-12-08
Granted: 2015-01-27
Abstract: The invention relates to an avalanche rescue device comprising as functional parts at least one inflatable buoyant body (22) attachable close to the body of the user, a filling unit for said buoyant body (22), a compressed gas unit having a compressed gas tank (10) and a release unit, and said device is provided with a carrier system (2) for the user to carry said functional parts on his or her back. This avalanche rescue device is characterized in that the carrier system (2) is comprised of at least one flexible fabric element (4, 7) and provided with a first connecting mechanism (28, 29) which interacts with a second connecting mechanism (34, 35) of a separate container (3) such that the carrier system (2) can be detachably connected to the container (3) to form a jointly-manipulable backpack and which is thereby sandwiched between the user's back and the container (3) in the conjoined state. This avalanche rescue device is universally applicable compared to the previously-known avalanche rescue devices.
Patent CA-2666955-C (CA)
Title: Method and apparatus for allocating radio resource using random access procedure in a mobile communication system
Inventor: JEONG KYEONG-IN
IPC: H04B7/26
Filed: 2007-10-25
Granted: 2014-12-09
Abstract: A method for transmitting a random access preamble using a random access procedure in a mobile communication system. The random access preamble transmission method includes selecting, upon triggering of the random access procedure, one of random access preamble sets predefined between a User Equipment (UE) and an Evolved Node B (ENB) according to whether a radio channel condition is greater than a radio channel condition threshold and a size of a message that the UE will transmit after transmission of the random access preamble is greater than a minimum message size, randomly selecting a random access preamble from the selected random access preamble set, and transmitting the selected random access preamble to the ENB over a random access channel.
Patent CA-2671802-C (CA)
Inventor: CHENG WU CHENG
IPC: B01J37/00
Filed: 2007-11-21
Granted: 2016-01-19
Abstract: A particulate catalytic cracking catalyst which comprises a zeolite having catalytic cracking ability under catalytic cracking conditions, added silica, precipitated alumina and, optionally clay. The catalytic cracking catalyst has a high matrix surface area and is useful in a catalytic cracking process, in particularly, a fluid catalytic cracking process, to improve bottoms conversion at a constant coke formation.
Patent CA-2672219-C (CA)
Inventor: MATTHEWS GREGORY VINTON
IPC: A63C13/00
Filed: 2007-12-13
Granted: 2015-01-20
Abstract: A snowshoe (10) having a pivot axle (24) for pitch rotation of the footbed platform (22) relative to the snowshoe frame (12) is supported from the frame in a manner that provides for significant lateral flexing, i.e. pivoting on the roll axis, to accommodate use of snowshoes on side hill terrain. Instead of a relatively rigid support from the snowshoe frame, the footbed platform is supported by left and right tension bands (30) that are connected to the snowshoe frame and to' left and right ends of the transverse pivot rod (24) that provides pitch rotation. Preferably the connection to each end of the pivot rod is with a rotatable spindle (32) over which the tension band engages, such rollers (32) being connected at right angles to the two ends of the pivot rod. A rotation limiter (50) can be included to limit free rotation of the binding (18) in the pitch-direction to a selected arc. The footbed support system can be employed on any type of snowshoe, whether a tubular frame, non-tubular frame or molded composite snowshoe.
Patent CA-2673562-C (CA)
Inventor: WHITE MARK L
IPC: B01D53/56
Filed: 2007-12-19
Granted: 2015-11-24
Abstract: The present invention controls reagent flow levels in a selective non-catalytic reduction (SNCR) system by more accurately predicting Nitrogen Oxides (NOx) production with a municipal waste combustor. In one embodiment, the reagent levels correspond with measured furnace temperatures. The reagent levels may have a baseline level from prior measured NOx that is then modified according to temperatures measurements. A slow controller may use NOx measurements over an extended period to define a base regent level, and a fast controller may use additional information such as the furnace temperature to modify the base regent level. The fast controller may further receive two additional signals that are added individually or together to maximize NOx control while minimizing ammonia slip from the reagent. The two signals are a feed-forward signal from the combustion controller and a feedback signal from an ammonia analyzer downstream of the combustion zone.
Patent CA-2675673-C (CA)
Inventor: POYNER DENNIS A
IPC: D06F39/12
Filed: 2008-02-04
Granted: 2015-04-28
Abstract: A dishwasher is provided, comprising a base portion (140) _ adapted to support a tub portion (120). A control unit (160) is configured to be in communication with at least one dishwasher operational component and with at least one control switch device remotely disposed with respect to the base portion. The control unit is responsive to the at least one control switch device to control the at least one dishwasher operational component. The control unit is disposed about the base portion and is selectively accessible from a forward side thereof. An associated method of forming the dishwasher is also provided.
Patent CA-2677670-C (CA)
Title: Compositions comprising polyunsaturated fatty acid monoglycerides or derivatives thereof and uses thereof
Inventor: FORTIN SAMUEL
IPC: A61K35/56
Filed: 2008-03-19
Granted: 2010-08-03
Abstract: There are provided various compounds and compositions comprising polyunsaturated fatty acid monoglycerides and derivatives thereof. These compounds and compositions can be useful as cancer chemopreventive agents. They can also be useful for enhancing solubility of various active agents and enhancing their bioavailability.
Patent CA-2678224-C (CA)
Inventor: CAMERON COLIN G
IPC: B63B22/22
Filed: 2009-09-09
Granted: 2017-04-18
Abstract: Technologies such as stealth buoys and underwater gliders need to modify their own buoyancy in order to operate. Strategies such as pumping fluid are typically used to change the device's net volume. This in tum requires a mechanically sophisticated apparatus, increasing the cost of the vehicle while diminishing its reliability. The concept of a buoyancy engine that exploits the enormous volume and pressure changes accompanying the reversible electrochemical interconversion of water to hydrogen and oxygen gases is applied to stealth buoys and underwater gliders.
Patent CA-2679281-C (CA)
Inventor: BAUDER EDWARD MARSHALL
IPC: E02D29/067
Filed: 2007-09-25
Granted: 2010-04-06
Abstract: La présente invention concerne un tunnel sous-marin suspendu (6) comportant un puits (10) avec des surfaces supérieure et inférieure généralement convexes (12, 13) assemblées sur des côtés profilés transversalement s'étendant longitudinalement (14, 15). Une ou des ouvertures (20a, 20b) pour le passage de trafic s'étend longitudinalement à travers le puits (10). Le puits (10) présente une flottabilité positive nette et est amarrée à une profondeur uniforme au-dessous du niveau de la mer (5) par de attaches (32) ancrées au fond de mer (4).
Patent CA-2679415-C (CA)
Inventor: ORPEN JOHN LISLE
IPC: E21B49/00
Filed: 2007-03-07
Granted: 2014-01-14
Abstract: The invention provides a method of logging rock core (31). A digital photograph of core from a borehole is taken and the image is first processed. This involves calibration and correction, or un-distortion of the digital images. A reference frame is included in the photograph to facilitate processing. The two dimensional image is then used as a virtual three-dimensional model of the core enabling length and angle measurements to be logged (7). These include linear rock interval measurements as well as angular measurements of geological structure. The method is implemented using a software program which enables suitable hardware. The software program will be provided on a suitable computer readable medium. Manually logged data of the same kind is imported for comparison to data logged using the software program. All of this data can be displayed on the image and incrementally on a stereonet as it is logged. A permanent visual record and reliable means of rapidly assessing the accuracy and quality of the data is provided. The invention also provides for automation of a significant part of the image processing and logging. The reference frame is preferably provided by a rock core tray frame having suitable indicators with known dimensions. The frame is rectangular with orthogonal lines on an upper surface. The midpoints of these lines are marked and spaced apart brackets provide for elevated lines superimposed on the orthogonal lines.
Patent CA-2681142-C (CA)
Title: Photocatalyst-coated body and photocatalytic coating liquid therefor
Inventor: KITAZAKI SATORU
IPC: C09D7/61
Filed: 2008-03-26
Granted: 2012-03-06
Abstract: There is disclosed a photocatalyst-coated body which is superior in weather resistance, noxious gas decomposability, and various coating properties (such as ultraviolet absorptivity, transparency and film strength) while preventing corrosion of a substrate (in particular an organic substrate), and a photocatalyst coating liquid therefor. The photocatalyst-coated body comprises a substrate and a photocatalyst layer provided on the substrate. The photocatalyst layer comprises photocatalyst particles of 1 part or more by mass and less than 20 parts by mass; inorganic oxide particles of 70 parts or more by mass and less than 99 parts by mass; and a hydrolyzable silicone of zero parts or more by mass and less than 10 parts by mass, provided that a total amount of the photocatalyst particles, the inorganic oxide particles and the hydrolyzable silicone is 100 parts by mass.
Patent CA-2685824-C (CA)
Inventor: HESSLER THOMAS R
IPC: A61L31/14
Filed: 2009-11-12
Granted: 2018-01-09
Abstract: Embodiments of the present invention provide phantoms, and associated methods of calibration which are suitable for use in both medical resonance imaging and radiographic imaging systems. A phantom for calibration of a medical imaging system, comprises a first component having a first outer shape, a portion of which defines part of at least one pocket; and a second component coupled to the first component and having a second outer shape, a portion of which defines another part of the at least one pocket. At least one of the first and second components comprises a reservoir, the reservoir having a shape at least a portion of which locates a centre of the at least one pocket.
Patent CA-2685850-C (CA)
Inventor: LITZ KYLE E
IPC: C07F7/28
Filed: 2008-05-02
Granted: 2016-06-28
Abstract: A compound of Formula (II) and (III), or a mixture of any two or more thereof; wherein M is Ti or Zr; R3 at each occurrence is H, F, C1, Br, I, CN, OR4, NR5R6, substituted or unsubstituted alkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted cycloalkylalkyl, unsubstituted heterocyclyl, or substituted or unsubstituted heterocyclylalkyl; R4 is H, substituted or unsubstituted alkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted cycloalkylalkyl, unsubstituted heterocyclyl, or substituted or unsubstituted heterocyclylalkyl; R5 and R6 are independently H, substituted or unsubstituted alkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted heterocyclylalkyl, or R5 and R6 may join to form a heterocyclic ring containing the N to which they are attached; and n' = 0-4. Such compounds form optically transparent and/or clear films or particles or may be used to prepare such materials.
Patent CA-2687678-C (CA)
Inventor: HARADA HIDENORI
IPC: G21C3/33
Filed: 2008-12-11
Granted: 2013-11-26
Abstract: A coupling structure of a fuel assembly includes a screw coupling means to provide a coupling structure of a fuel assembly which prevents foreign matters from mixing in the fuel and in which no vertical play is generated at a fitting portion between a latch sleeve 10 and a lock key 20. The coupling structure of the fuel assembly includes: the latch sleeve 10 having a projecting portion 11 formed at an upper end portion thereof; an upper nozzle 30 having formed therein a latch sleeve installation hole 31 into which the upper end portion of the latch sleeve 10 is inserted; and the lock key 20 which is installed inside the latch sleeve installation hole 31, and which has an opening portion 21 formed on a bottom surface thereof, the opening portion 21 having a shape corresponding to the projecting portion 11. The screw coupling means screw couples the lock key 20 to the upper nozzle 30 with a male screw thread 23 formed on a side surface of the lock key 20.
Patent CA-2689211-C (CA)
Inventor: THIERAUF AXEL
IPC: C03B37/00
Filed: 2008-06-03
Granted: 2016-02-23
Abstract: The present invention relates to a polyethoxysiloxane (PES) material to be obtained in that (a) a first hydrolysis condensation reaction of a maximum of one group X of one or more different Si compounds of the formula (I) SiX4 (I) in which the groups X are the same or different and represent hydroxy, hydrogen, or ethoxy (EtO), are catalyzed in an acidic fashion at an initial pH value of 0 to <=7, is conducted in the presence of ethanol (EtOH) or an ethanol-water mixture as a solvent over a time period of 1 to 24 hours at a temperature of 0°C to 78°C, (b) a second hydrolysis condensation reaction of the material obtained in step (a) is conducted while simultaneously removing the solvent by successive evaporation in a gas diffusion-tight container at a pressure of 100 to 1013 mbar, preferably at a slight negative pressure of 300 mbar to 800 mbar and a temperature of 50-78°C until a drastic increase in viscosity (at a shear rate of 10 s-1 at 4°C) to 0.5 to 2 Pa.s until a constant weight is attained and a cyclotetrasiloxane of the general formula ((SiO(OH)0,75(OEt)1,25 x 1/64 H2O)4 and a molar mass of 4 * approx. 114 g = approx. 456 g; (c) said PES material is cooled in a closed container over a time period from a few minutes to a few hours, and (d) the PES material obtained from step (c) is converted into an rPES material by a third hydrolysis condensation reaction.
Patent CA-2691075-C (CA)
Inventor: GAST DANIELA
IPC: C12P21/08
Filed: 2008-06-13
Granted: 2017-04-11
Abstract: The present invention relates to the anti-L1 monoclonal antibody 9.3 as well as to related antibodies or binding molecules and well as to the uses thereof, especially in tumor treatment.
Patent CA-2693659-C (CA)
Inventor: XUE HAO
IPC: H04W4/029
Filed: 2010-02-17
Granted: 2014-07-29
Abstract: Un procédé et un appareil servent à faire le suivi de demandes de localisation. L'appareil comprend un dispositif de stockage, un afficheur et un processeur configuré pour recevoir une demande de localisation et écrire les données de demande de localisation sur un dispositif de stockage.
Patent CA-2693955-C (CA)
Inventor: LACY STEPHEN M
IPC: G01N31/22
Filed: 2008-07-15
Granted: 2012-12-11
Abstract: A chemical indicator device for use in detecting exposure to an oxidizing agent, such as hydrogen peroxide, comprising a substrate or support upon which is disposed a chemical indicator composition (ink) for detecting an oxidizing agent, such as hydrogen peroxide. The chemical indicator composition further comprises an indicator dye that achieves a distinct range of different color changes with clear transitions between colors, upon exposure to different doses of the oxidizing agent, thus allowing for both a qualitative and semi-quantitative assessment of exposure to the agent.