baber/WOPTO huggingface dataset:
Patent CA-2608961-A1 (CA)
Inventor: KRAFFT PHILIPPE
IPC: C07C29/62
Filed: 2006-05-19
Abstract: The invention concerns a method for making chlorohydrin which consists in reacting a polyhydroxylated aliphatic hydrocarbon whereof the total metal content expressed in the form of elements is not less than 0.1 µg/kg and not more than 1000 mg/kg with a chlorinating agent.
Patent CA-2610258-A1 (CA)
Title: Improved method for preservation of motion picture film
Inventor: FANCHER JAMES ARTHUR
IPC: G06K9/32
Filed: 2006-05-18
Abstract: A method for archiving a motion picture film can include capturing in a digital format at least one reference image set corresponding to at least one image from the motion picture film. At least one reference image set can be created which includes an unprocessed image captured, in the digital format, from an original camera negative. The image set can also include a processed image, stored in said digital format, that is a modified version of the unprocessed image. Subsequently, the reference image set can be recorded on a reference film medium to form a key frame reel. The key frame reel can thereafter be used to create monochrome color separations.
Patent CA-2613985-A1 (CA)
Inventor: PUHL MICHAEL
IPC: C07D401/04
Filed: 2006-06-30
Abstract: N-Thio-anthranilamid compounds of Formula (I) wherein A is a group selected from A1 and A2 wherein the variables and the indices are as defined per the description, processes for preparing the compounds (I), pesticidal compositions comprising compounds (I), use of compounds (I) for the control of insects, acarids or nematodes, and methods for treating, controlling, preventing or protecting animals against infestation or infection by parasites by use of compounds of Formula (I).
Patent CA-2614209-A1 (CA)
Title: Combinations of eszopiclone and o-desmethylvenlafaxine, and methods of treatment of menopause and mood, anxiety, and cognitive disorders
Inventor: LALJI KARIM
IPC: A61K31/495
Filed: 2006-07-05
Abstract: One aspect of the present invention relates to pharmaceutical compositions containing two or more active agents that when taken together can be used to treat, e.g., menopause, mood disorders, anxiety disorders, or cognitive disorders. The first component of the pharmaceutical composition is a sedative eszopiclone. The second component of the pharmaceutical composition is O-desmethylvenlafaxine. The present invention also relates to a method of treating menopause, perimenopause, mood disorders, anxiety disorders, and cognitive disorders.
Patent CA-2615085-A1 (CA)
Title: Method, apparatus and computer program product providing an application integrated mobile device search solution using context information
Inventor: MALU CHAND
IPC: G06F17/30
Filed: 2006-07-11
Abstract: The invention provides an apparatus, a method, a computer program product and an electronic device where, in accordance with the method there includes steps of implementing a search mediator function that is interposed between a plurality of applications and a plurality of search functions; and operating the search mediator function for receiving search queries from individual ones of the plurality of applications, forwarding received search queries to appropriate ones of the plurality of search functions, and providing search results to respective ones of the plurality of applications in accordance with at least application-specific search profiles.
Patent CA-2615967-A1 (CA)
Inventor: FRAMPTON ROBERT FREDERICK
IPC: F16K17/36
Filed: 2006-07-21
Abstract: The electromechanical regulator for passenger oxygen is a hybrid oxygen regulator that provides for electronic or mechanical regulation of oxygen flow. The electronic portion of the regulator consists of an inlet solenoid valve, an outlet solenoid valve, a cabin pressure transducer, a regulated output transducer and a PID based controller, and the solenoid valves are normally biased so that in the event of an electronic system failure or a power supply failure the system will automatically revert to mechanical operation.
Patent CA-2616221-A1 (CA)
Title: Cell line for producing coronaviruses
Inventor: VAN DEN BRINK EDWARD NORBERT
IPC: C12N7/04
Filed: 2006-07-21
Abstract: The invention relates to the production of coronaviruses. In particular, the invention relates to methods for producing SARS-CoV by using cells expressing a functional SARS-CoV receptor.
Patent CA-2617512-A1 (CA)
Title: Repellent materials
Inventor: BURLEIGH MALCOLM B
IPC: D06M15/576
Filed: 2006-08-03
Abstract: Urethane compositions comprising (a) a first fluorochemical urethane polymer or oligomer comprising the reaction product of (1) one or more polyisocyanates and (2) one or more fluoroalcohols, and optionally (3) one or more other isocyanate-reactive materials, wherein the ratio of isocyanate to isocyanate-reactive groups is about 1 or less, i.e., Part A, and (b) a second urethane polymer or oligomer comprising the reaction product of (1) one or more diisocyanates, and (2) water, and optionally (3) one or more other isocyanate-reactive groups, wherein about 5 to about 95 mole percent of the isocyanate groups of the diisocyanate are reacted with the water, i.e., Part B, for imparting durable repellency to substrates.
Patent CA-2619617-A1 (CA)
Inventor: GOLDBERGER ARY L
IPC: A61B5/352
Filed: 2006-07-10
Abstract: An assessment of sleep quality and sleep disordered breathing is determined from cardiopulmonary coupling between two physiological data series. An R-R  interval series is derived from an electrocardiogram (ECG) signal. The normal beats from the R-R interval series are extracted to produce a normal-to-normal interval series. The amplitude variations in the QRS complex are used to extract a surrogate respiration signal (i.e., ECG-derived respiration) associated with the NN interval series. The two series are corrected to remove outliers, and resampled. The cross-spectral power and coherence of the two resampled signals are calculated over a plurality of coherence windows. For each coherence window, the product of the coherence and cross-spectral power is used to calculate coherent cross-power. Using the appropriate thresholds for the coherent cross-power, the proportion of sleep spent in CAP, non-CAP, and wake and/or REM are determined. Coherent cross-power can be applied to differentiate obstructive from non-obstructive disease, and admixtures of the same.
Patent CA-2620537-A1 (CA)
Inventor: HAZAN ISIDOR
IPC: C09D133/00
Filed: 2006-10-10
Abstract: This invention relates to a method for forming a multi-layer coating, comprising sequentially applying a layer of primer coating composition, a layer of base coat composition, and a layer of clear coat composition on an automotive substrate in a wet-on-wet-on-wet manner, and simultaneously curing the applied three layers together in a single baking step. The primer surfacer comprises a film forming binder, a volatile organic liquid carrier, and pigment(s); and the binder contains about (a) 40 to 95% by weight of a caprolactone-modified highly branched acrylic polymer having a hydroxyl and/or carboxyl monomer content, all or part of which has been reacted with caprolactone, of about 1 to 65% by weight and a weight average molecular weight of about 10,000 to 150,000; and (b) 5 to 60% by weight of an aminoplast resin crosslinking agent. The composition is essentially free of crosslinked nonaqueous dispersion resin particles or crosslinked microgel resin particles or both. The resulting cured multi-layered coating has excellent aesthetic appearance, strike-in resistance, chipping resistance, sag resistance, and film build even when formed in a three wet layered application method.
Patent CA-2620559-A1 (CA)
Title: Method for a short-term well operation by means of an electrically-powered submersible pumping unit (kuzmichev method)
Inventor: KUZMICHEV NIKOLAY PETROVICH
IPC: E21B43/00
Filed: 2006-06-30
Abstract: The invention relates to production of a liquid from wells by mechanical means and can be used for operating producing wells by means of electrically-powered submersible centrifugal pumping units (EPSCPUs) with controllable electrical drives. The method for short-term well operation according to the invention comprises:    controlling the EPSCPU capacity by changing a proportion between a liquid pumping-out-of-well duration (minutes) and a liquid accumulation-in-well duration (tens of minutes); and controlling a pressure by changing a pump rotation speed. Use of the method allows increase of the well operation profitability by increasing production volumes by 10 to 15 % due to optimization of the parameters of the system "formation/well/unit;" reducing the electric power consumption by 2 to 3 times due to using the equipment having the best power characteristics and provision of its work in optimal modes;  increase of the time between overhauls by 1.5 to 2 times due to optimization of the equipment working modes; and keeping costs of controllable EPSCPUs at the level of the costs of uncontrollable EPSCPUs due to reduction of overall dimensions of the equipment.
Patent CA-2623544-A1 (CA)
Inventor: JACOBSEN LANCE
IPC: B22F9/28
Filed: 2006-10-06
Abstract: A titanium metal or a titanium alloy having submicron titanium boride substantially uniformly dispersed therein and a method of making same is disclosed. Ti power of Ti alloy powder has dispersed within the particles forming the powder titanum boride which is other than whisker-shaped or spherical substantially uniformly dispersed therein.
Patent CA-2623835-A1 (CA)
Inventor: KURIHARA SHINICHI
IPC: H04N5/76
Filed: 2008-03-03
Abstract: A server apparatus includes a memory which stores a management table relating content identification information for specifying the content and a trick play request and a trick play data, and a transmitter which refers to the management table based on the content identification information and the trick play request, reads out the corresponding trick play data from the management table according to the reference result, to transmit the trick play data to the receiving apparatus from the specified reproduction starting position.
Patent CA-2624003-A1 (CA)
Inventor: BUCHMAN JAMES E
IPC: B65D33/25
Filed: 2006-09-25
Abstract: A reclosable tamper-evident package (20) is opened and closed repeatedly by moving a slider device (40) with a clip (108) in a first, inoperative position that interlocks a first closure (46) of the package. When it is desired to close the package (20) and provide an indication of further opening, the clip is moved to a second, operative position, so that motion of the slider also interlocks a second closure (50) that cannot be opened without providing an indication. A slider device includes a top wall (96) , first and second sidewalls (98, 100) , and a clip moveable from an inoperative position to an operative position. A closure assembly (38) includes a zipper (42) with the slider device. A method of using a package includes grasping a slider device and pushing a clip down to engage the clip against a portion of a zipper closure arrangement and then moving the slider device in a first direction while the clip squeezes the portion of the zipper closure arrangement to close the mouth .
Patent CA-2624489-A1 (CA)
Inventor: STENZEL VOLKMAR
IPC: C09D175/04
Filed: 2006-09-27
Abstract: The use of a lacquer is described, comprising a polyurethane matrix based on aliphatic components and fillers which are embedded in the polyurethane matrix and increase the resistance to abrasion as an abrasion-resistant coating of (a) aircraft landing flaps 2 in the contact region with the spoilers 4 or (b) in the abrasion region of the cargo doors or (c) in the abrasion region of other aircraft parts mechanically rubbing on one another during operation. Corresponding landing flaps and lacquers are also described.
Patent CA-2625613-A1 (CA)
Title: Egln2 variants and use thereof in preventing or treating thromboembolic disorders and coronary heart diseases
Inventor: KOZIAN DETLEF
IPC: A61P9/10
Filed: 2006-09-30
Abstract: The invention relates to human EGLN2-variants having a serine or a leucine in position 58 of the amino acid sequence and to the use thereof in preventing or treating thromboembolic disorders or coronary heart diseases, in particular, cerebral apoplexy, prolonged reversible ischaemic neurological deficit (PRIND), transient ischaemic attack (TIA), myocardial infarct and/or premature myocardial infarct.
Patent CA-2628449-A1 (CA)
Inventor: CUPP SERLE K
IPC: H02B1/03
Filed: 2008-04-03
Abstract: A meter center assembly includes a first meter center with a plurality of sides including a first side having a plurality of first openings, and a second meter center beside the first meter center with a plurality of sides including a second side having a plurality of second openings and an internal surface. Each of a plurality of threaded fasteners passes through a corresponding pair of one of the first openings and one of the second openings. A plurality of rigid members are coupled to the internal surface of the second side of the second meter center. Each rigid member includes an opening that threadably receives a corresponding one of the threaded fasteners. Each threaded fastener, when threadably received by the opening of a corresponding one of the rigid members, secures the first side of the first meter center to the second side of the second meter center.
Patent CA-2634960-A1 (CA)
Inventor: HUBBARD PAUL
IPC: F16K17/04
Filed: 2005-12-28
Abstract: A pressure relief valve for blown fiber closures is provided having constituent components fabricated from plastic. An adaptor is provided for connection to a blown fiber closure, and a body welded to this adaptor, is provided to enclose a piston and a spring within, such that they are protected from the ingress of silt and water. The piston is arranged to provide a double seal such that a pressure relief valve plug and an opening in the enclosing body are closed or opened simultaneously to prevent the ingress of silt and/or water on the one hand and the unhindered escape of pressurized fluid on the other.
Patent CA-2635491-A1 (CA)
Title: Anchor insertion rod
Inventor: COUSINEAU ROBERT
IPC: B25B33/00
Filed: 2008-06-20
Abstract: An anchor insertion rod is disclosed for use with an anchor insertion tool removable secured therein for the installation and setting of anchors. The anchor insertion rod comprises an outer member and an inner member slidably mounted within the outer member, whereby the inner member can be extended to increase the length of the insertion rod. Upper and lower stop members are positioned on the insertion rod, along with a slide hammer surrounding a portion of the insertion rod that moves along the insertion rod between the upper and lower stop members. To install an anchor, the insertion rod is raised to align an anchor within the anchor insertion tool with a pre-drilled hole in the surface in which the anchor is to be mounted. The slide hammer is moved to forcibly contact the upper stop member to impart an impacting force to insert the anchor. The anchor is set by moving the slide hammer to contact the lower stop member and impart a setting force to the lower stop member. Once the anchor is set, handles on the insertion rod are then rotated to disengage and separate the anchor from threaded engagement with the insertion rod and the anchor insertion tool.
Patent CA-2635585-A1 (CA)
Title: Apparatus for demolding building products from a mold
Inventor: COPELAND THOMAS P
IPC: B28B7/06
Filed: 2006-12-15
Abstract: A demolding apparatus (10) for removing molded building products (30) from a mold (12) has a conveyor assembly (50) to advance the mold in a machine direction. A removal mechanism contacts a dislodged portion of the molded building product and applies a dislodging force to the dislodged portion of the molded building product.
Patent CA-2635662-A1 (CA)
Title: Controller for thermal treatment of tissue
Inventor: BLEWETT JEFFREY J
IPC: A61B18/12
Filed: 1998-03-23
Abstract: An apparatus for use in conjunction with a transurethral radio frequency (RF) ablation electrode insertable into a patient's prostate region to ablate prostate tissue by delivering RF current therethrough. The apparatus comprises an RF generator for outputting RF  current through the ablation electrode and a second electrode in contact with the patient. The RF current is sufficient to ablate prostate tissue disposed between the ablation and second electrodes. Processing circuitry controls delivery of RF current by the RF generator. An infusion pump pumps a fluid into the prostate region, the infusion pump is responsive to commands generated by the processing circuitry to pump the fluid at a controlled rate.
Patent CA-2637949-A1 (CA)
Title: Dental apparatus for shaping and cleaning a root canal
Inventor: SHUSTER DAVID MEYER
IPC: A61C5/40
Filed: 2007-01-10
Abstract: Apparatus is disclosed for use in cleaning dental root canals using an endodontic file. The file is mounted in a drill head driven by an electric motor. The motor is normally driven in one, forward direction but periodical ly the motor rotation is reversed for a very short time. The duration of the motor reversal is so short that although the motor rotates in the reverse direction, the inertia and backlash in the transmission between the motor output shaft and the drill head is such that the direction of rotation of th e file in the root canal is not changed.
Patent CA-2643792-A1 (CA)
Inventor: OCHIAI MASAMI
IPC: G02B6/122
Filed: 2007-03-02
Abstract: A flexible optical waveguide is manufactured by using an optical waveguide forming resin film for at least a lower clad layer or a core layer or an upper clad layer. The ten-point average roughness (Rz) of the surface of either the lower clad layer or the upper clad layer is 0.5µm or more but not more than 10µm. A method for manufacturing the flexible optical waveguide and an optical module using the flexible optical waveguide are also provided. The flexible optical waveguide having excellent adhesiveness in composition with an electric wiring board and in multilayer of the flexible optical waveguide, and the method for manufacturing the flexible optical waveguide, and the optical module using the flexible optical waveguide are provided.
Patent CA-2645532-A1 (CA)
Title: Metallic bipolar plate for fuel cells and method for manufacturing the same
Inventor: TAKAGI SHINOBU
IPC: B23K1/20
Filed: 2008-11-26
Abstract: The present invention provides a metallic bipolar plate for fuel cells, including:  a pair of metallic plates for fuel cells each including a substrate which contains a stainless steel, an Fe-Ni based alloy or an Ni-base alloy, has a front surface and a back surface, and has a plurality of channels of a reaction gas formed on the front surface;  and a brazed portion joining the back surfaces of the substrates in such a way that the pair of metallic plates are made to face each other, wherein, in the pair of metallic plates, a thin layer of a noble metal is coated on an entirety of the front surface of each of the substrates or on at least a part of a convex portion between the plurality of channels of a reaction gas on the front surface of each of the substrates, and another thin layer of a noble metal having a thickness of from 0.5 to 60 nm is coated on an entirety of the back surface of each of the substrates or on at least a part including the brazed portion on the back surface of each of the substrates, and wherein the metallic bipolar plate has, directly below a brazing material in the brazed portion, a joint portion where the thin layer of a noble metal is not present and the brazing material and the substrate are directly joined with each other.
Patent CA-2648636-A1 (CA)
Title: Visual navigational aids based on high intensity leds
Inventor: WANG SEAN XIAOLU
IPC: H01L33/00
Filed: 2007-01-12
Abstract: A visual navigational (100) aid for guiding the approach path of incoming aircrafts (402), ships or other vehicles. The visual navigational aid (100) comprises high intensity light emitting diodes (LEDs) (102, 104) or LED arrays and optical beam shaping apparatus (132) that produce multiple light beams with different colors or flash patterns to guide the incoming aircrafts (402), ships or other vehicles to a predetermined approach path.
Patent CA-2648843-A1 (CA)
Title: Oil-, hot water- and heat-resistant binders, a process for the preparation thereof and the use thereof
Inventor: SCHMIDT HELMUT
IPC: C09K8/57
Filed: 2007-04-23
Abstract: A process for preparing a binder comprising a heterocondensate of silicon compounds and metal or boron compounds, in which a hydrolysable silicon compound having a nonhydrolysable polymerizable group as Si component is mixed with water to form a hydrolysis product and a metal or boron compound in which the metal is selected from among Al, Ga, In, Tl, Ge, Ga, Sn, Pb, Ti, Zr, Hf, Sc, Y and La is then added to the hydrolysis product at a point in time which is in the range from 15 s to 15 min after mixing of the hydrolysable silicon compounds with the water, is described. This gives homogeneous heterocondensates which when used as binders give excellent resistance and strength. The binders are highly suitable for strengthening geological formations and beds of granular material which are used in oil and gas recovery to keep the sources open.
Patent CA-2650568-A1 (CA)
Title: Dispositifs, systemes et procedes permettant le fonctionnement d'un appareil de respiration dans des modes multiples
Inventor: PRETE CHRISTOPHER L
IPC: A62B18/00
Filed: 2007-01-16
Abstract: L'invention concerne un système de respiration avec une pièce faciale qui comprend un premier orifice pouvant être placé en connexion fluidique avec la sortie d'un ensemble régulateur permettant l'introduction d'un gaz de respiration pressurisé dans la pièce faciale; un second orifice adapté pour être connecté à un système de purification de l'air;et une soupape d'évacuation à travers laquelle l'air expiré par l'utilisateur sort de la pièce faciale. Le système de respiration comprend également un mécanisme d'ajustement de pression qui comprend une liaison de communication en connexion de communication avec un actionneur de telle sorte que le mécanisme d'ajustement de la pression d'expiration règle la pression de la pièce faciale interne requise pour ouvrir la soupape d'expiration, indépendamment de la respiration de l'utilisateur, à une première pression lorsque l'actionneur est dans le premier état et à une seconde pression lorsque l'actionneur est dans le second état. La première pression est supérieure à la seconde pression.
Patent CA-2652321-A1 (CA)
Title: Two-way valve
Inventor: BODET HERVE
IPC: B65D83/14
Filed: 2007-05-16
Abstract: The invention concerns a valve (1) for distributing two fluids contained in a rigid flask by propulsion means, the first fluid having to be contained in a first flexible pouch (11), and the second fluid in the flask so as to be isolated from the first fluid before the fluid leaves through the valve, the valve comprising an internal part (1a) that, when the valve is placed on the flask, is situated inside said flask, and an external part (1b) that, when the valve is placed on said flask, is situated outside the latter, a first passage (42, 45, 95) connecting the inside of the first pouch (11) and the space surrounding the external part (1b) of the valve (1), said first passage being provided with first closure means (45, 6), a second passage (47, 48, 94) connecting the space intended to receive the second fluid and the space surrounding the external part (1b) of the valve (1), said second passage being provided with second closure means (48, 5). The valve of the invention is distinguished from those known from the prior art by a second flexible pouch (12) for receiving the second fluid that is fixed to the valve, said second flexible pouch (12) being placed around the first (11).