baber/WOPTO huggingface dataset:
Patent CA-2614425-A1 (CA)
Inventor: CORONADO MARTIN P
IPC: E21B47/06
Filed: 2006-08-30
Abstract: A method for gravel packing or frac packing in a borehole includes running a workstring to a target location, running an optic fiber to the location with the workstring and monitoring the target location with the optic fiber. A  method for monitoring at least one parameter at a plurality of discrete locations at a gravel packing or frac packing location in a borehole including running a workstring to the gravel packing or frac packing location running an optic fiber to the gravel packing or frac packing location along with the workstring and monitoring the gravel packing or frac packing location at a plurality of discrete points along the gravel packing or frac packing location.
Patent CA-2614476-A1 (CA)
Title: Verseur de bacs a residus dit domestiques
Inventor: NADON GILLES
IPC: B65F3/04
Filed: 2007-12-31
Abstract: L'invention est du domaine de la manutention de matières. Il est d'usage courent d'utiliser une force hydraulique pour soulever et renverser un contenant. L'idée créatrice principale de l'invention est de tirer une articulation rotative de pignons dentelés attachés aux deux extrémités d'une tige qui traverse un vérin hydraulique dont une chaîne les ceinture et s'attache au cylindre. La rotation pouvant être soutirée de l'un des pivots dentelés, on peut installer l'ensemble à partir de l'arbre du vérin pour obtenir une rotation simple ou à partir du cylindre pour obtenir un mouvement d'élévation et de rotation. Dans le cas ou l'ensemble e st fixé à partir du cylindre, un jeu d'espace peut être alloué à l'encrage de la chaîn e pour permettre un court mouvement d'élévation sans rotation utile à arrimer le bac avant la manutention subséquente. Un cadre servant à s'arrimer au bac peut être fixé directement à la rotation comme il peut être mobilisé autour de l'axe d'un ensemble de bras dont l'un est entraîné p ar l'un des pivots dentelés.
Patent CA-2615502-A1 (CA)
Title: Multi-piece candle fuel element
Inventor: SZYMCZAK THOMAS J
IPC: F23D3/16
Filed: 2006-07-20
Abstract: A candle fuel element includes a wick-holder assembly including a wick spaced from a heat-conductive element, a first fuel charge surrounding the wick, and a second fuel charge slidably engaging and at least partly surrounding the first fuel charge.
Patent CA-2616436-A1 (CA)
Inventor: KINGERSKI ROBERT
IPC: B41J2/525
Filed: 2007-12-24
Abstract: The invention relates to methods for displaying an image. A digital composite image is composed of a plurality of image or text components. The composite image is electronically segmented into a plurality of digitized image segments. Each segment is printed on one of a plurality of transparent panels. The transparent panels are stacked with spacer elements between them. In the stacked arrangement, each segment appears offset from the other segments printed on the other transparent panels. The stacked transparent panels and the spacer elements are framed. In the finished display, the composite image is visible and has a three-dimensional appearance when viewed from the front of frame (due to the varying depths of the image segments on the transparent panels).
Patent CA-2616971-A1 (CA)
Title: A composition comprising an extract of red mold rice for treatment of alzheimer's disease
Inventor: PAN TZU-MING
IPC: A23L7/104
Filed: 2007-12-21
Abstract: This invention presented is a composition and method for prevention and treatment of Alzheimer's disease, the composition comprising monacolins, anti-inflammation agents and anti-oxidant compounds is made by the method of the invention. The composition of the invention has effect on prevention and treatment of Alzheimer's disease without noticeable side effects caused to patients.
Patent CA-2616991-A1 (CA)
Title: Image synthesis methods and systems
Inventor: KELLER ALEXANDER
IPC: G06T15/60
Filed: 2006-08-18
Abstract: The invention provides systems and computer-implemented methods for evaluating integrals using quasi-Monte Carlo methodologies, and in particular embodiments, adaptive quasi-Monte Carlo integration and adaptive integro- approximation in conjunction with techniques including a scrambled Halton Sequence, stratification by radical inversion, stratified samples from the Halton Sequence, deterministic scrambling, bias elimination by randomization, adaptive and deterministic anti-aliasing, anti-aliasing by rank-1 lattices, and trajectory splitting by dependent sampling and rank-1 lattices.
Patent CA-2617087-A1 (CA)
Title: A method of controlling weeds
Inventor: FORSTER GLEN
IPC: A01P13/02
Filed: 2006-08-01
Abstract: The present invention relates to the use of 3-phenyluracils of formula (I) wherein the variables R1 to R7 are as defined in the description, in combination with tribenuron and optionally one or more other herbicides for controlling weeds in small-grain cereals.
Patent CA-2617347-A1 (CA)
Inventor: KRISTIANSEN JAN INGOLF
IPC: C10M175/00
Filed: 2005-08-01
Abstract: A method and means for purifying petrochemical products in a circuit circulating such products at a pressure of about 2 to 6 bar, comprising heating the petrochemical product and maintaining the temperature to about 100 ~C, passing the product through a nozzle of approximately 0.7 to 1.2 mm thereby to increase the velocity of the product, thereby separating different components of the product, returning separated clean petrochemical product to the circuit, and draining steam and gaseous parts.
Patent CA-2617605-A1 (CA)
Inventor: MCKINLEY ROBERT NEIL
IPC: H04R19/02
Filed: 2006-08-04
Abstract: A method for manufacturing a stator (24) for an electrostatic loudspeaker in which at least a part of a structure (28) for forming the stator (24) is moulded from an electrically insulating material. This structure (28) may be a frame of the stator. To complete the stator (24), electrically conductive portions (30) are combined with the moulded structure to form a complete structure that includes an electrically conductive grid (29). The electrically conductive portions (30) may be a preformed grid (29). The frame (28) and the grid (29) may be press- fitted together. Alternatively the moulded structure may be electrically conductive, and electrically insulating portions may be combined with it to form a complete stator. Manufacture of electrostatic loudspeaker stators using a moulding process allows for relatively low cost production methods that can repeatedly achieve a required high degree of accuracy.
Patent CA-2617861-A1 (CA)
Inventor: LANG RICHARD CHARLES
IPC: B64C25/00
Filed: 2006-08-04
Abstract: A semi-levered landing gear for an aircraft comprises a main shock absorber strut (1) connected to the airframe; a bogie beam (4) extending fore and aft of the airframe with forward and aft wheels (J, T) and a main pivot connection (5) to the strut (1) between the forward and aft wheels (7, T) and an auxiliary actuator (49) connected between the strut (1) and the front of the bogie beam (4) at an auxiliary pivot (14). The auxiliary actuator (49) comprises a two stage telescopic hydraulic unit comprising a first stage piston and cylinder actuator (59, 63) and a second stage piston and cylinder actuator (56, 50) operating coaxially within an outer casing (50). A respective piston rod (65, 60) each extends from each end of the casing (50) and is connected to a respective one of said (strut 1) and bogie beam (4). The first stage actuator (59, 63) is operable to an extended position, and the second stage actuator (56, 60) is operable between a retracted position (Fig. 11) and an extended position (Fig. 12) defined by respective end stops (75, 77) within the outer casing (50) and serves to control the tilt position of the bogie beam (4) relative to the strut (1). The second stage actuator (56, 60), when in the retracted position with the first stage actuator (59, 63) in the extended position, limits the length of the auxiliary actuator (9) between its connections (62, 67) to the strut (1) and bogie beam (4), so as to assume a predetermined intermediate length in which the bogie beam (4) is restrained to tilt about the auxiliary pivot (14) and thereby lengthens the landing gear during take-off. The second stage actuator (56, 60), when in the extended position with the first stage actuator (59, 63) in the extended position, allows the length of the auxiliary actuator (49) to assume a predetermined maximum length in which the bogie beam (4) is tilted about the main pivot (5) to a stowing position for stowing the landing gear in the aircraft.
Patent CA-2619984-A1 (CA)
Title: Method and system for communication in a wireless network
Inventor: FARRELL WADE NICHOLAS
IPC: H04L1/06
Filed: 2006-08-22
Abstract: The present application discloses a number of inventions directed to method(s), apparatus and/or networks and systems adapted to track time varying channels, adapted to synchronise packets arriving at a receiver, adapted to correlate a received signal, adapted to manage digital resources, adapted to receive a signal and/or adapted to enable communication in a wireless packet based communications network.
Patent CA-2620188-A1 (CA)
Title: Landing load monitor for aircraft landing gear
Inventor: YATES MICHAEL STUART
IPC: B64C25/00
Filed: 2006-08-23
Abstract: A landing gear monitor for aircraft landing gear including a plurality of pairs of wheels on a bogie, in which the main strut oil pressure serves to indicate landing load and is monitored in relation to, respectively, the two-wheel mode and the four-wheel mode, the two-wheel mode being the condition when a first of the plurality of pairs of wheels on the bogie contacts the ground and the four-wheel mode being the condition of a first and a second of the plurality of pairs of wheels on the bogie being in full contact with the ground.
Patent CA-2621211-A1 (CA)
Inventor: CREE JAMES W
IPC: A61F13/513
Filed: 2006-08-29
Abstract: A perforated laminate (10) comprising at least first (12) and second layers (14) and apertures (16) extending through at least the first layer (12). The first layer (12) is a nonwoven or formed film material, and the second layer (14) comprises an absorbent structure. The at least first (12) and second layers (14) are primarily joined at the periphery of the perforated apertures (16). The laminate (10) is particularly useful as a topsheet for an absorbent article, such as a disposable diaper or sanitary napkin. Also described are various materials and methods used to create such laminates.
Patent CA-2621934-A1 (CA)
Inventor: CALABRIA PAOLO
IPC: B60P3/04
Filed: 2008-02-20
Abstract: A fowl-loading vehicle is described, said vehicle comprising: a chassis, wheels or tracks for supporting the chassis relative to the ground; a pick-up conveyor belt for picking up fowl from the ground and a storage conveyor belt which receives fowl from the pick-up conveyor belt and which is movable in the same direction as the pick-up conveyor belt, the speed of the pick-up conveyor belt, during loading of the fowl, being greater than the speed of the storage conveyor belt.
Patent CA-2622622-A1 (CA)
Title: Belt for shoe press
Inventor: ISHINO ATSUSHI
IPC: D21F3/02
Filed: 2006-09-15
Abstract: A belt (10) for shoe press comprising a shoe side layer (20), a substrate (30) formed on the outer circumference of the shoe side layer (20), and a wet paper side layer (60) formed on the outer circumference of the substrate (30). The substrate (30) consists of a lattice-like material (40) formed by bonding the intersection of a warp (40A) and a weft (40B), and a thread winding layer (50) formed by winding a thread (50A) spirally. Bonding at the intersection of the warp (40A) and the weft (40B) is separated easily and friction takes place between them, but since the warp (40A) is made to wear earlier than the weft (40B), the weft (40B) does not wear in the early stage as compared with prior art. Consequently, strength and dimensional stability of the belt for shoe press are enhanced.
Patent CA-2622993-A1 (CA)
Inventor: BURNS MICHAEL J
IPC: G06Q40/00
Filed: 2006-09-29
Abstract: A system and associated methods are provided for intelligent placement and movement of orders in an electronic trading environment. According to the present invention, in addition to submitting a leg order at a calculated price level, additional orders, queue holder orders, are submitted for the leg order at prices either below or above the calculated price level Based on this configuration, if the conditions change such that it is necessary to reprice the leg order, there will be already an order resting in the exchange order book at the recalculated price that can be used in the strategy Upon re-pncing the leg order, one or more additional queue holder orders will be placed in the market Other tools are provided as well.
Patent CA-2623225-A1 (CA)
Inventor: SCHALTE GARI M
IPC: B60R99/00
Filed: 2006-09-29
Abstract: In accordance with the present invention, there is provided a locator pin (20) and a retention clip (22) . The locator pin (20) and the retention clip (22) allow alignment of the front end module (14) with the body structure (12) and the retention clip (22) secures the two assemblies in place which allows alignment of fastener holes (16,18) . This conserves time in the assembly line and allows more accurate and rapid assembly of the front end module on the body structure reducing the time necessary for assembly.
Patent CA-2623850-A1 (CA)
Inventor: DING WEIMING
IPC: F16B25/00
Filed: 2005-12-19
Abstract: A self-tapping screw for jointing fiberboard comprises a screw head and a screw shank. It may include additionally screw tip. A threading portion is provided on a part of the screw shank or the entire screw shank. Any cross-section of the threading portion forms a polygon, such as pentagon, hexagon or heptagon. The points of the cross-section are lobes and at the same circumference. The threading portion forms spiral multi-prism construction.  Due to the polygonal cross-section, the threading and the board contact through points and the contacting area between them is reduce. The spiral multi-prism construction makes bits be discharged more easily. The results is that the self-tapping screw in the invention is more laborsaving and rapidly than traditional self-tapping screw.
Patent CA-2630825-A1 (CA)
Inventor: LUNEAU CHRISTOPHE
IPC: G06F3/048
Filed: 2006-12-13
Abstract: An extended computer graphic user interface (GUI) component is described which comprises a drop-down list of currently selected items displayed after a selection icon is clicked in a conventional manner, e.g., by left- clicking with a pointing device when a cursor is moved over the selection icon. The drop-down list comprises an input line, used to enter a new item to be added to the list of currently selected items, and a second selection icon that displays when any item of the list of currently selected items is highlighted while the cursor is moved over it. The second selection icon causes a pop-up menu of options to display if clicked in a conventional manner. The pop-up menu is aimed at further customizing the extended GUI component. Options of the pop- up menu include the possibilities of deleting an item, choosing an item to become a default item and restoring an initial list of items. The selection of the pop-up menu is alternatively obtained in right-clicking over the highlighted item. An extended computer graphic user interface (GUI) component according to the invention is fully compatible with the mode of operation of standard drop-down lists while offering the extra possibility of being customizable by the user.
Patent CA-2630942-A1 (CA)
Title: Warming devices with elastic disposed therein and methods of warming
Inventor: RAMACHANDRAN UMA
IPC: F24V30/00
Filed: 2008-05-08
Abstract: Self-contained disposable single-use heat-generating apparatuses and methods for providing heat are disclosed that have elastic member formed on at least a portion thereof. One exemplary apparatus includes a heat-generating pack having a first bag layer defined by a first surface area bonded to a second bag layer defined by a second surface area and creating one or a multiple pouches therebetween, an elastic member being disposed between at least two pouches. A heat-generating agent is disposed within the pouch(es) and adapted to consume air at a predetermined consumption rate in an exothermic reaction.  At least a portion of one of the first surface area and the second surface area comprises an air permeable surface area having a predetermined airflow rate such that the heat-generating agent remains substantially evenly distributed within the pouches.
Patent CA-2632905-A1 (CA)
Inventor: GRUENER GISELHER
IPC: G01N27/60
Filed: 2006-11-29
Abstract: The invention relates to a device for measuring the streaming potential of fibers and particles in suspensions, especially a device for determining the zeta potential of the particles of aqueous suspensions containing fibers or particles by measuring the streaming potential and calculating the zeta potential therefrom by means of an empirical formula. A  periodic pressure curve is generated in the inventive device by disposing at least two vacuum vessels that are provided with a different constant negative pressure in the device that measures the streaming potential. The vacuum vessels are permanently adjusted to a different vacuum and are alternately connected to the gauge head comprising the fiber plug via one respective valve, the two vacuum vessels being permanently kept at the required negative pressure with the aid of at least one small low-power vacuum pump and a valve controller.
Patent CA-2633310-A1 (CA)
Inventor: LANGERVIK DENNIS
IPC: F01N13/18
Filed: 2005-12-22
Abstract: A device for connecting pipes in a heavy truck exhaust system includes a flexible sleeve joined to both connecting pipes and a flow guide connected or formed to an upstream pipe and extending through the flexible sleeve into the downstream pipe. The flow guide may have a frustoconical shape converging toward an outlet end with an outlet rim that flares radially outward. An inlet rim of the downstream pipe converges radially inward to prevent backflow into the joint region.
Patent CA-2633704-A1 (CA)
Title: Long chain polyether polyols
Inventor: BUCK BARBARA J
IPC: C08G65/26
Filed: 2006-12-18
Abstract: The present invention provides a long-chain polyether polyol having a number average molecular weight of greater than about 500 g/mole and produced by alkoxylating a polyoxyethylene-containing initiator with an alkylene oxide in the presence of a basic catalyst having at least one cation thereof chelated by the polyoxyethylene-containing initiator. The inventive long-chain polyether polyols may be used to provide flexible polyurethane foams and non-cellular polyurethanes.
Patent CA-2633829-A1 (CA)
Inventor: BLACKBURN THOMAS P
IPC: A61K31/422
Filed: 2006-12-08
Abstract: This invention provides a method of treating a subject suffering from a cognitive impairment or a cognitive disorder which comprises administering to the subject an amount of an indolone compound effective to treat the subject's cognitive impairment or disorder.
Patent CA-2634611-A1 (CA)
Title: Organic derivatives, their salts and relative use for the control of phytopathogens
Inventor: FILIPPINI LUCIO
IPC: C07C211/01
Filed: 2006-12-15
Abstract: Organic compounds are described, which are capable of forming quaternary salts, quaternary salts thereof with a structure having general formula (I) and their use for the control of phytopathogen fungi.
Patent CA-2634843-A1 (CA)
Inventor: DZAHINI DANIEL KWAMI
IPC: H03F3/45
Filed: 2006-12-22
Abstract: Procédé et dispositif de réglage ou de calage d'un dispositif électronique (1 ) présentant au moins une entrée de signal d'entrée extérieur et au moins une sortie de signal de sortie, la valeur ou l'état du signal de sortie étant une fonction de la valeurs ou de l'état du signal d'entrée. Un circuit (9) à  mémoire de la valeur d'un signal de réglage est relié à une entrée de réglage du dispositif électronique. Un circuit (11) incrémente / décrémente ladite valeur de réglage stockée dans ledit circuit à mémoire. Un circuit de commutation (12) commute ladite entrée du dispositif électronique à un état prédéterminé et relie ladite sortie du dispositif électronique audit circuit à  mémoire via ledit circuit d'incrémentation / décrémentation. Ledit circuit d'incrémentation / décrémentation (11 ) est adapté pour régler la valeur dudit signal de réglage de telle sorte que, quand ladite entrée est commutée vers ledit état prédéterminé, la valeur ou l'état dudit signal de sortie tendent vers ou atteignent une valeur prédéterminée ou un état prédéterminé.
Patent CA-2635051-A1 (CA)
Title: Application substance reservoir for toothbrushes and electric toothbrush
Inventor: NEYER CHRISTIAN
IPC: A46B15/00
Filed: 2006-12-14
Abstract: The invention relates to an application substance reservoir (9) for a toothbrush, said reservoir having a data carrier (13) and being filled with toothpaste or any other substance to be applied, and to an electric toothbrush (1). Preferably, the actual level of the application substance reservoir (9) and/or the type of substance to be applied is stored in the data carrier (13) of the application substance reservoir (9). The electric toothbrush (1) has a data receiver for reading data stored in the data carrier (13), a data transmitter for writing on the data carrier (13) and a control device which indicates in response to the read data for example the level in the application substance reservoir (9) of the respectively used substance to be applied. Data can also be stored in the data carrier (13) for adapting the toothbrush operation to the respectively used substance to applied, said data causing the control device to operate the toothbrush accordingly.
Patent CA-2637672-A1 (CA)
Title: Sublingual fentanyl spray
Inventor: GOSKONDA VENKAT R
IPC: A61K31/445
Filed: 2007-01-25
Abstract: The present invention is directed to sublingual formulations containing fentanyl, a pharmaceutically acceptable salt thereof, or derivative thereof, suitable for administration to a patient, and methods for treatment with the formulations.
Patent CA-2637682-A1 (CA)
Title: Tunnel notcher and guidewire delivery device
Inventor: BREECH ROBERT K II
IPC: A61B17/56
Filed: 2005-03-04
Abstract: A tunnel notcher and guidewire delivery device is provided for creating a notch and positioning a guidewire within a bone tunnel. In general, the device includes an elongate member having proximal and distal ends with an inner lumen extending therebetween that is adapted to receive a guidewire. The device also includes a cutting element disposed on a distal portion of the elongate member that is adapted to remove bone within an opening of a bone tunnel. In use, the device can be at least partially positioned within a bone tunnel containing a bone plug, and it can be manipulated to form a notch within or adjacent to an opening of the bone tunnel using the cutting element.  The device is also effective to deliver a guidewire to the bone tunnel at a location adjacent to the notch.
Patent CA-2637838-A1 (CA)
Title: Novel solid forms of (4r)-1-¬4-(2-chloro-5-fluorobenzoyl)amino-3-methoxybenzoyl|-1,2,3,5-tetrahydro-spiro¬4h-1-benzazepine-4,1'-¬2|cyclopentene|-3'-carboxylic acid
Inventor: WU WENJU
IPC: C07D233/32
Filed: 2007-01-18
Abstract: The present invention relates to novel solid forms of (4R)-1-[4-(2-chloro-5-fluorobenzoyl)amino-3-methoxybenzoyl]-1,2,3,5-tetrahydro-spiro[4H-1-benzazepine-4,1'-[2]cyclopentene]-3'-carboxylic acid (formula (I)) useful for treating and/or preventing conditions such as diabetic nephropathy, renal disease, renal failure and congestive heart failure.