baber/WOPTO huggingface dataset:
Patent CA-2663981-A1 (CA)
Title: Process for preparing trityl olmesartan medoxomil and olmesartan medoxomil
Inventor: RAO DHARMARAJ RAMACHANDRA
IPC: C07D405/14
Filed: 2007-10-09
Abstract: A process for the preparation of trityl olmesartan comprising (a) condensing 4- (1-hydroxy- 1-methylethyl) -2-propyl-imidazol-5-carboxylic acid alkyl ester with trityl biphenyl bromide in the presence of a polar aprotic solvent and a base selected from the group consisting of alkali metal carbonates, alkali metal hydroxides, alkali metal alkoxides, and tertiary amines to obtain a compound of formula (V).
Patent CA-2664435-A1 (CA)
Title: Resettable seat with energy absorber
Inventor: MOWRY GREGORY ALAN
IPC: B60N2/427
Filed: 2009-04-28
Abstract: A vehicle seat that strokes during an energy absorption process is able to reset. The seat can therefore stroke again, in the same stroking volume, for example during a secondary ground impact after a mine blast. An energy absorber associated with the seat is operative to absorb energy once during the first stroke and is also operative to absorb energy a second time when the seat strokes a second time.
Patent CA-2666510-A1 (CA)
Inventor: LOTZ MARTIN
IPC: A23L29/10
Filed: 2007-09-24
Abstract: The invention relates to a process for producing coagulated leguminous protein fractions of MW > 14, comprising: initial charging of fruit juice; coagulation of the leguminous protein; removal of a leguminous protein fraction whose majority has an MW of from > 14 kD to approx. 600 kD; optionally washing the coagulated leguminous protein fraction thus obtained; and optionally drying the leguminous protein fraction, and to the use of the leguminous protein fraction as a food, food additive, medicament additive, animal feed, in cosmetics, as industrial protein, as an adhesive.
Patent CA-2668761-A1 (CA)
Title: Bandage medical de fibrociment
Inventor: MARCO NOELLE
IPC: A61F5/01
Filed: 2009-06-08
Abstract: L'invention concerne un bandage médical de ciment dans du coton , pour les membres extérieur du corps. Conçu à base de petites tablettes de ciment couvertes de papier collant et jointe l'une a l'autre dans un coton non extensible pour en former une série flexible pour le corps. Le tout est placé dans un vêtement extensible.
Patent CA-2670577-A1 (CA)
Inventor: GARCIA I ERILL DANIEL
IPC: F03D11/00
Filed: 2007-11-26
Abstract: The method consists in determining at least one of wind turbine operating conditions or parameters related to pitch activity 116-119; determining if lubrication is needed depending on at least the operating conditions or the pitch activity parameters 116-119; and causing lubrication of the pitch blade bearing if lubrication is determined to be needed. Lubrication may consist in injecting grease during a period of time and causing the blades of the wind turbine to be rotated if necessary during grease injection. The device includes means for determining wind turbine operating conditions, means for determining parameters related to pitch activity, a wind turbine main control 100 for determining if lubrication is needed depending on operating conditions and pitch activity parameters 116-119, and means for causing lubrication of the pitch blade bearing if lubrication is needed.
Patent CA-2670695-A1 (CA)
Inventor: HOLMES JON DENIS
IPC: G01B9/02
Filed: 2007-12-06
Abstract: A multi-beam interferometer, typically for use in Optical Coherence Tomography, comprising a multiple beam source (1), the source being arranged so as to provide, in use, a plurality of beams (101-105) of light for use in the interferometer, the source comprising: a light source (2) arranged to, in use, emit a beam of light (9); and a rattle plate (3) comprising a first reflective surface (4) and a second reflective surface (5) facing one another, the second reflective surface (5) being only partially reflective; in which the light source (2) and the rattle plate (3) are positioned relative to one another such that, in use, the beam of light (9) is incident on the rattle plate (3) such that the beam of light is repeatedly reflected along a beam path between the first and second reflective surfaces (4, 5), each successive and spaced-apart reflection off the partially reflective second reflective surface causing a portion of the light beam (9) to be transmitted through the second reflective surface (5) to form one of the beams of the plurality of beams (101-105); and in which between at least one successive pair of beams (104, 105) of the plurality of beams there is a decrease along the beam path in the level of reflectance due to the second reflective surface (5). Furthermore, the interferometer comprises a balance beam channel, comprising an optical path for a balance beam (105) and a detector (23) for the intensity of the balance beam in which, in use, the detected intensity of the balance beam is used to correct for laser amplitude variation, in which the balance beam has an intensity as high or higher than any other of the plurality of beams (101-104).
Patent CA-2674898-A1 (CA)
Inventor: FRESNEL ERIC
IPC: B65B53/00
Filed: 2009-08-10
Abstract: The machine (M) has a common electronic programmer (50) with a virtual shaft arranged for determining bell-shaped continuous profiles of speed variation for electric motors (41-43). The profiles comprise a common terminal segment whose length is chosen corresponding to identical speed of the motors for advancing a continuous flat sheath (13) over a tangency point of two ejecting rollers (32, 33) such that the sheath is pinched by the rollers before immobilizing the sheath for cutting and ejecting the sheath. The sheath is made of thermoplastic material.
Patent CA-2675436-A1 (CA)
Inventor: BOYD CLARK D
IPC: G01C19/72
Filed: 2008-01-16
Abstract: Disclosed herein is a carrier for an optical fiber having a plurality of optical sensors located thereon. Such carrier can be a thick-walled capillary tube or other shapes. The carrier has a sealed hollow body with a side wall. The side wall is profiled at at least one predetermined location to form a thin-walled section and at least one optical sensor is attached to said thin-walled section,. As the thin-walled section flexes in response to a pressure difference across it, the pressure difference is sensed by the optical sensor. The carrier may also have a slot defined on its side wall to receive the optical fiber. A temperature optical sensor may also be provided adjacent to the pressure optical sensor.
Patent CA-2677235-A1 (CA)
Inventor: FESZTHAMMER ANDRAS
IPC: G01V1/00
Filed: 2008-02-01
Abstract: The disclosure herein provides a method of acquiring seismic data that includes receiving seismic signals at one or more sensors; sampling the received seismic signals into a plurality of samples, each sample having a same bit length; arranging the samples into a plurality of packets; compressing the plurality of packets by varying a time interval between transmissions of at least some of the packets; and transmitting the compressed packets.
Patent CA-2677338-A1 (CA)
Title: Oxynitride-based electrode active materials for secondary electrochemical cells
Inventor: BARKER JEREMY
IPC: H01M4/60
Filed: 2008-02-05
Abstract: The invention provides an electrochemical cell which includes a first electrode having a electrode active material, a second electrode which is a counter electrode to the first electrode, and an electrolyte. The positive electrode active material is represented by the general formula AaMbXc[O(3c+1)-d,Ne].
Patent CA-2679076-A1 (CA)
Inventor: LINDSAY WILLIAM
IPC: B21B38/00
Filed: 2006-08-01
Abstract: A method for detecting faults in sheet material, particularly folds in steel sheet which is being rolled to final specifications, consists in coupling a sensor which is sensitive to vibration in the rolling apparatus and monitoring an oscillating electric signal generated from the sensor to detect spikes which correspond to faults in the sheet material. A system for implementing the method is also provided.
Patent CA-2680120-A1 (CA)
Title: 3-cyano-4-(4-phenyl-piperidin-1-yl)-pyridin-2-one derivatives
Inventor: CID-NUNEZ JOSE MARIA
IPC: A61K31/4545
Filed: 2008-03-07
Abstract: The present invention relates to novel compounds, in particular novel pyridinone derivatives according to Formula (I) including any stereochemically isomeric form thereof, or a pharmaceutically acceptable salt thereof or a solvate thereof, wherein all radicals are defined in the application and claims. The compounds according to the invention are positive allosteric modulators of metabotropic glutamate receptors subtype 2 (" mGluR2") which are useful for the treatment or prevention of neurological and psychiatric disorders associated with glutamate dysfunction and diseases in which the mGluR2 subtype of metabotropic receptors is involved. In particular, such diseases are centralnervous system disorders selected from the group of anxiety,schizophrenia, migraine, depression, and epilepsy. The invention is also directed to pharmaceutical compositions and processes to prepare such compounds and such compositions, as well as to the use of such compounds for the prevention and treatment of such diseases in which mGluR2 is involved.
Patent CA-2680342-A1 (CA)
Inventor: SESTAK IVAN
IPC: A61H21/00
Filed: 2009-10-26
Abstract: The invention herein relates to a stimulation apparatus for use in providing an interactive pleasurable and/or therapeutic experience. It further relates to an apparatus that has a video device implanted into the apparatus for projecting the images to a video display or for connection to a personal computer.
Patent CA-2680584-A1 (CA)
Inventor: WINTRING JEFFREY D
IPC: B65B35/58
Filed: 2009-09-28
Abstract: Improved product handling and transfer apparatus includes rotatable product buckets for receiving product and re-orienting product for packaging in diverse configurations or containers. Buckets preferably include channels spanned by deposited product or receiving product therein, with bucket turning as appropriate to a packaging configuration. Flat bottom buckets and methods are disclosed.
Patent CA-2682628-A1 (CA)
Title: Track brake controller
Inventor: D AMOURS ALBERT
IPC: B61K7/12
Filed: 2008-03-12
Abstract: A track brake control system for providing braking of a railway vehicle is disclosed. The control system operates upon receipt of an emergency braking command. The control system includes a member for receiving deceleration information from one or more sensing devices. The control system further includes member for comparing the deceleration information with a reference value or reference profile. Further, the control system includes at feast one regulating device for continuously adjusting a braking demand signal to a track brake so as to cause deceleration of the railway vehicle based on the this comparison.
Patent CA-2683228-A1 (CA)
Title: Roll-out cart
Inventor: MEERS RYAN C
IPC: B65F1/14
Filed: 2009-10-16
Abstract: A roll-out cart includes a lid and a cart body supported on wheels. The cart body is comprised of a base wall, a front wall, a rear wall, and a pair of side walls that cooperate with each other to define a cart interior. The lid is attached to the cart body with a hinge connection and is moveable between an open position to provide access to the cart interior and a closed position to prevent access to the cart interior. A latch is pivotally mounted to the lid to lock the lid in the closed position.
Patent CA-2683429-A1 (CA)
Inventor: DIVAN DEEPAKRAJ M
IPC: H02H9/04
Filed: 2008-04-04
Abstract: Disclosed are various embodiments of voltage protectors that include a first voltage clamping device (109) configured to clamp a voltage of an input power (V) applied to an electrical load (103), and a second voltage clamping device (113) configured to clamp the voltage applied to the electrical load (103). A series inductance (L) separates the first and second voltage clamping devices (109, 113). Also, a switching element (R1) is employed to selectively establish a direct coupling of the input power (V) to the electrical load (103), where a circuit is employed to control the operation of the switching element (R1).
Patent CA-2683759-A1 (CA)
Inventor: MCENTEE MICHAEL T
IPC: H04M1/253
Filed: 2008-04-11
Abstract: A method and apparatus for integrating a Voice over Internet Protocol (VoIP) client in a wireless PC card are disclosed. A soft mobile phone client is combined with a cellular PC card to create a single physical device that is capable of providing VoIP services to a computer user through the cellular capabilities of the device itself, or alternatively, through any other Internet connectivity available to the computer. When a user inserts the VoIP client/ Cellular PC Card into a computer, a graphical user interface (GUI) within the connection manager software is launched allowing the user to communicate VoIP function commands to the VoIP client. A check for Internet connectivity may be performed, at which time the Radio portion of the enhanced PC card may be put into an idle state if connectivity is detected, or may alternatively establish Internet connectivity through the cellular portion of the enhanced PC card. (Key words: UMA (universal mobile access), SIP, GAN, IEEE 802.21, access stratum module, softphone, softmobile)
Patent CA-2684598-A1 (CA)
Title: Well servicing modular combination unit
Inventor: CRAWFORD PHILIP
IPC: E21B7/02
Filed: 2008-04-21
Abstract: This invention relates, generally, to the treatment of oil and gas wells using fluids to increase the production capability of the wells, and more specifically, to providing for treatment of oil and gas wells with a means and apparatus that combines multiple modules- which may include: coiled tubing, nitrogen generation, fluid pumping, blending tanks, wireline inspection, and other modules- into a single unit. Modules may be configured on a truck for onshore use, and un-pinned and configured for Offshore use.
Patent CA-2684932-A1 (CA)
Inventor: FURET PASCAL
IPC: A61P29/00
Filed: 2008-05-07
Abstract: The invention relates to novel compounds of formula (I), as well as other invention embodiments related to these compounds. The compounds are e.g. useful in the treatment of the animal or human body in view of their ability to inhibit protein kinases such as especially PI3 kinase.
Patent CA-2685126-A1 (CA)
Title: Therapeutic or prophylactic agent for dyskinesia
Inventor: MOCHIZUKI HIDENORI
IPC: A61P25/14
Filed: 2008-04-24
Abstract: An object of the present invention is to provide a drug with a high therapeutic or prophylactic effect on dyskinesia, without accompanying aggravation of symptoms of the primary disease, and with fewer side effects. Accordingly, the present invention provides a therapeutic or prophylactic agent for dyskinesia, comprising as an effective component a compound having a 4,5-epoxy morphinan skeleton, which compound is represented by the Formula (I) below, or a pharmaceutically acceptable acid addition salt thereof: (see formula I) [wherein the double line composed of a dashed line and a solid line represents a double bond or single bond, R1 is C4-C7 cycloalkylalkyl, R2 is C1-C5 straight or branched alkyl, and B is -CH=CH-.]
Patent CA-2685637-A1 (CA)
Inventor: BIRNBRICH PAUL
IPC: C08G59/40
Filed: 2009-11-13
Abstract: By reaction of one or more epoxy resins with an amphiphilic epoxy resin hardener in water in a phase inversion polymerization, nanoporous polymer foams are obtainable. These foams are suitable as thermal insulation materials.
Patent CA-2685990-A1 (CA)
Inventor: ROSENTHAL PERRY
IPC: G02C7/04
Filed: 2009-11-12
Abstract: A scleral lens is provided with scalloped channels on its posterior surface to improve the flow of fluid between the scleral lens and the eye. Also provided is a scleral lens with a fenestrated channel circumscribing the intersection of the optic portion and the scleral portion of the lens. The circumferential fenestrated channel prevents adhesion and suction between the lens and the eye, and improves comfort, vision, and the fitting process.
Patent CA-2686248-A1 (CA)
Title: Method for improving fatigue resistance of a threaded joint
Inventor: SANTI NESTOR J
IPC: E21B17/042
Filed: 2008-08-21
Abstract: Make up method for a threaded joint (1) comprising the steps of applying a torque for making up the pin in the box until first and second abutment shoulders abut, applying an extra torque until a magnitude between 50% and 90% of the steel's yield strength in the most stressed part of the joint is reached. The effect of applying this method is to increase fatigue life of the joint.
Patent CA-2686937-A1 (CA)
Title: Membrane cleaning using an airlift pump
Inventor: LIU WENJUN
IPC: B01D65/06
Filed: 2008-05-29
Abstract: A membrane module (5) comprising a plurality of porous membranes (6), a gas-lift pump apparatus (11) in fluid communication with the module (5) for providing a two- phase gas/liquid flow such that, in use, the two-phase gas/liquid flow moves past the surfaces of the membranes (6) to dislodge fouling materials therefrom. The gas-lift pump device (11) includes: a vertically disposed chamber (12) of predetermined dimensions submersed to a predetermined depth in a liquid medium (15), wherein the chamber (12) has an upper portion (10) in fluid communication with the membrane module (5) and a lower portion (13) in fluid communication with the liquid medium (15); a source of gas (14) in fluid communication with the chamber (12) at a predetermined location therein for flowing gas at a predetermined rate into the chamber (12) to produce the two-phase gas/liquid mixture and to produce a flow of the mixture into the membrane module (5). The dimensions of the chamber (12), the submersion depth of the chamber (12), the rate of flow of gas and the location of gas flow into the chamber (12) are selected to optimize a flow rate of the two phase gas/liquid mixture into the module (5).
Patent CA-2687099-A1 (CA)
Inventor: DEVOE LAMBERT
IPC: H01M8/12
Filed: 2008-05-09
Abstract: The present invention relates to fuel cell devices (10, 100, 200, 300, 400, 500) and fuel cell systems, methods of using fuel cell devices and systems, and methods of making fuel cell devices (10, 100, 200, 300, 400, 500). According to certain embodiments, the fuel cell devices (10, 100, 200, 300, 400, 500) may include an elongate substrate, such as a rectangular or tubular substrate, the length of which is the greatest dimension such that the coefficient of thermal expansion has only one dominant axis that is coextensive with the length. In addition, or in accordance with other certain embodiments, a reaction zone (32, 33b) is positioned along a first portion of the length for heating to an operating reaction temperature, and at least one cold zone (30) is positioned along a second portion of the length for operating at a temperature below the operating reaction temperature. There are one or more fuel passages (14, 14L, 14R) in the elongate substrate, each having an associate anode (24, 24L, 24R), and one or more oxidizer passages (20, 20L, 20R) in the elongate substrate, each having an associate cathode (26, 26L, 26R). In some embodiments, the passages (14, 14L, 14R, 20, 20L, 20R) are formed by sacrificial organic materials (72) that are melted or baked out of the structure and/or by removable structures (92) that are pulled out after lamination. Bake-out paths (70) may also be used to facilitate removal of the sacrificial organic materials (72), which paths (70) are later sealed. Embodiments of the invention further include methods and devices in which a current collector (122) is recessed into the electrode (24, 24L, 24R, 26, 26L, 26R).
Patent CA-2687525-A1 (CA)
Inventor: TOYAMA HIROHIDE
IPC: A63F1/12
Filed: 2008-05-23
Abstract: A device for shuffling a deck of playing cards is described. The cards ar e placed in a compartment having a shape of a rectangular parallelepiped, an d dimensioned so that the cards are constrained in rotation in two of the th ree axes. The device is oriented so that a thickness dimension of the deck i s horizontal, and groups of cards of the deck of cards are ejected in a vert ical direction so as to provide a spacing of between a top edge of cards at rest and a bottom edge of the cards being ejected. The time duration of the ejection process is sufficient to effectively randomize the deck of cards. T he ejection of cards may be by a plurality of pistons, and the pistons may b e actuated by a motor, a solenoid or by air pressure.
Patent CA-2688428-A1 (CA)
Title: Method of activating boron nitride
Inventor: MOFAKHAMI ARASH
IPC: H01M50/434
Filed: 2008-03-06
Abstract: A cell of a fuel cell comprises an anode, a cathode, and between the cathode and the anode, a layer of ceramic including activated boron nitride.
Patent CA-2695766-A1 (CA)
Title: Hollow rock bolt, self -drilling rock bolt and method of forming a hollow rock bolt
Inventor: WEAVER STEVEN
IPC: E21D20/02
Filed: 2008-04-30
Abstract: A hollow rock bolt comprising a shaft having a spiral form protruding from the exterior surface of the shaft, wherein the spiral form has a flank angle of between 30° and 60°.
Patent CA-2700090-A1 (CA)
Inventor: TANAKA YUICHI
IPC: C10G47/00
Filed: 2008-09-25
Abstract: L'invention concerne un procédé de fabrication d'une base de carburant diesel qui présente une fluidité améliorée à basse température, qui comprend les étapes consistant à : fractionner une huile synthétique FT dans un premier rectificateur en une première fraction intermédiaire et une fraction de cire plus lourde que la première fraction intermédiaire ; hydroisomériser la première fraction intermédiaire pour obtenir une fraction intermédiaire isomérisée ; hydrocraquer la fraction de cire pour obtenir une fraction de cire craquée ; et soumettre un mélange de la fraction intermédiaire isomérisée et de la fraction de cire craquée résultantes à une distillation fractionnée dans un second rectificateur pour obtenir une base de carburant diesel sous la forme d'une seconde fraction intermédiaire. Les conditions de rectification dans le premier rectificateur et/ou le second rectificateur sont régulées de manière à réduire sélectivement la teneur en n-paraffines ayant 19 atomes de carbone ou plus dans les composants lourds de la base de carburant diesel. L'invention concerne également une base de carburant diesel obtenue par le procédé.
Patent CA-2704670-A1 (CA)
Inventor: HAMMAMI AMER
IPC: C01B19/04
Filed: 2006-05-08
Abstract: There is provided a process for preparing compounds of formula M4A. The process comprises reacting a compound of formula M4X2 with a compound of formula (M2)2A, in the presence of at least one coordinating solvent. M2 can be chosen from Li+, Na+, K+, and Cs+; M4 can be chosen from Cd2+, Co2+, Ni2+, Zn2+, Hg2+, Mg2+, Mn2+, Fe2+, and Pb2+; A can be chosen from S, Se, and Te; and X can be chosen Cl-, Br-, I-, F-, CH3COO-, NO3-, OCN-, SCN-, and CN-. There is also provided a process for preparing compounds of formula M1A. The process comprises reacting a compound of formula M1X3 with a compound of formula (M2)3A in the presence of a coordinating solvent. M1 can be chosen from B3+, Al3+, Ga3+, In3+, Tl3+, Fe3+, and Au3+; M2 can be chosen from Li+, Na+, K+, and Cs+; A can be chosen from N, P, and As; and X can be chosen from Cl-, Br-, I-, F-, CH3COO-, NO3-, OCN-, SCN-, and CN-. Such compounds can be used in various fields including, for example, the field of electrochemistry.
Patent CA-2706133-A1 (CA)
Title: Device for reducing aerodynamic drag
Inventor: RAYMOND GERALD
IPC: B64G1/00
Filed: 2008-11-21
Abstract: The invention relates to a device for reducing the aerodynamic drag of a vehicle (1) provided with at least one engine (2) including a gas ejection nozzle (3) protruding from the rear of the vehicle fuselage (4) and flaring away from the rear of the vehicle fuselage, characterised in that it comprises at least one member (5) for masking at least a portion of the nozzle, made of a resorptive material (6) that can be eliminated in the nozzle flow once the engine is operating. The invention also relates to a spacecraft including the same.