baber/WOPTO huggingface dataset:
Patent CA-2453807-A1 (CA)
Inventor: SANBORN ROBERT H
IPC: C10L1/22
Filed: 2002-07-18
Abstract: La présente invention concerne un traitement destiné à être utilisé comme additif pour huile à moteur. L'objet de la présente invention peut comprendre une certaine quantité d'un liquide de base ou d'un autre liquide tel que le polybutylène, l'huile naphthénique ou un liquide de base du groupe III ainsi que du bismuth dans du soufre inactif. La formule de la présente invention peut comprendre un ou plusieurs éléments parmi ce qui suit: un additif antimousse, un modificateur de frottement, un détergent, un dispersant et un ester de polyol. Le bismuth peut agir comme une matière sacrificielle particulièrement bien adaptée pour être utilisée comme additif au lubrifiant car sa matière inorganique à fort poids se ramollit à des températures élevées. Dans le mode de réalisation préféré, on utilise environ 60 % du liquide de base et environ 30 % de bismuth dans du soufre non actif (approximativement de 15 % à 18 % en poids de bismuth), en volume. Le traitement peut s'avérer utile comme additif pour une huile à moteur, un lubrifiant hydraulique, un lubrifiant pour engrenages, un lubrifiant pour huiles diesel ou un lubrifiant pour compresseur.
Patent CA-2454972-A1 (CA)
Title: Sound suppressing flooring and method of manufacturing same
Inventor: GALLANT MEL
IPC: B32B5/18
Filed: 2004-01-08
Abstract: A method of forming wood flooring. The flooring has foam applied to one side by adhesive. The adhesive is cured and a chemical bond forms between the wood and foam to provide a consolidated unit. This facilitates easier cutting of the consolidated product without dissociation of the foam from the wood. The result is an improved flooring product having sound suppression qualities.
Patent CA-2455228-A1 (CA)
Inventor: CROOKE ROSANNE M
IPC: A61K38/00
Filed: 2002-07-30
Abstract: Antisense compounds, compositions and methods are provided for modulating the expression of apolipoprotein B. The compositions comprise antisense compounds, particularly antisense oligonucleotides, targeted to nucleic acids encoding apolipoprotein B. Methods of using these compounds for modulation of apolipoprotein B expression and for treatment of diseases associated with expression of apolipoprotein B are provided.
Patent CA-2455469-A1 (CA)
Inventor: LISCANO RAMIRO
IPC: H04L29/08
Filed: 2004-01-19
Abstract: A method for providing location and contact information about a user to a location-based service includes sending a request containing substitutable variables via an Internet portal. The Internet portal replaces the variables , en- route to the message's destination, thus eliminating the need for the locati on- based service to further query the Internet portal for the data, or for the data to be available to the sender when the message is sent.
Patent CA-2455567-A1 (CA)
Inventor: REDDY DASHARATHA G
IPC: A61K47/34
Filed: 2002-07-31
Abstract: Beta-lapachone, which is poorly soluble in most pharmaceutically acceptable solvents, has demonstrated significant antineoplastic activity against human cancer lines. The present invention overcomes this significant limitation by teaching novel pharmaceutical compositions comprising a therapeutically effective amount of Beta-lapachone, or a derivative or analog thereof, and a pharmaceutically acceptable solubilizing carrier molecule, which may be at water-solubilizing carrier molecule such as hydroxypropyl-.beta.-cyclodextrin, or an oil-based solubilizing carrier molecule, for enhancing the solubility of Beta-lapachone in aqueous solution. The therapeutically effective amount of Beta-lapachone, or a derivative or analog thereof, may be complexed with the pharmaceutically acceptable solubilizing carrier molecule in aqueous solution.  The novel pharmaceutical compositions may be administered with a second anticancer agent or in combination with radiation therapy. A formulation of Beta-lapachone or a derivative or analog thereof, complexed with a pharmaceutically acceptable solubilizing carrier molecule, wherein the complex can be freeze-dried and when subsequently reconstituted in aqueous solution is substantially soluble is also disclosed. Emulsions of Beta-Lapachone in a pharmaceutically acceptable fat emulsion vehicle are also provided. Also disclosed are methods for treating cancer by administering to a patient the novel pharmaceutical compositions and formulations. Pharmaceutical kits are also provided.
Patent CA-2459199-A1 (CA)
Inventor: STULTS LISA LUDWIG
IPC: A61F13/15
Filed: 2002-09-10
Abstract: Products comprise a plurality tampons of varied absorbent capacity, tailored to meet the needs of different segments of women based on their menstrual flow. Consumer product lines comprise different types of multi-packs tailored to meet the menstrual flow needs of different segments of women based on their menstrual flow. Modularized multi-packs are presented as a way to efficiently produce different multi-packs.
Patent CA-2459941-A1 (CA)
Title: Generating and implementing a communication protocol and interface for high data rate signal transfer
Inventor: WILEY GEORGE ALAN
IPC: H04M1/72409
Filed: 2002-09-06
Abstract: A data Interface for transferring digital data between a host and a client over a communication path using packet structures linked together to form a communication protocol for communicating a pre-selected set of digital control and presentation data. The signal protocol is used by link controllers configured to generate, transmit, and receive packets forming the communications protocol, and to form digital data into one or more types of data packets, with at least one residing in the host device and being coupled to the client through the communications path. The interface provides a cost-effective, low power, bi-directional, high-speed data transfer mechanism over a short-range "serial" type data link, which lends itself to implementation with miniature connectors and thin flexible cables which are especially useful in connecting display elements such as wearable micro-displays to portable computers and wireless communication devices.
Patent CA-2460182-A1 (CA)
Inventor: PEKALA RICHARD W
IPC: H01M50/417
Filed: 2002-10-10
Abstract: A freestanding, microporous polymer sheet (30) is composed of a polymer matr ix binding and electrically conductive matrix (52, 56). The polymer matrix preferably includes UHMWPE, and the electrically conductive matrix (52, 56) preferably contains one of a carbonaceous material and a metal oxide, or a combination thereof. The UHMWPE is of a molecular weight that provides sufficient molecular chain entanglement to form a sheet with freestanding characteristics. Multiple microporous sheets can be wound or stacked in a package filled with an electrolyte to function as electrodes in an energy storage device, such as a battery or an ultracapacitor.
Patent CA-2462148-A1 (CA)
Inventor: FUCHS PETER
IPC: B65D41/34
Filed: 2001-10-29
Abstract: The container comprises a container body (1) and a sealing cap (9) which may be screwed to the container body (1). Barbs (5) are circularly distributed o n the container body (1). Said barbs (5) each comprise a run-up ramp (7) and a locking surface (8). The sealing cap (9) is connected to a security ring (16 ) by means of break-off webs (15). The security ring (16) comprises projection s (17) extending inwards from the inner circumference thereof, with run-up ram ps (18) and locking surfaces (19). On closing the sealing cap (9) the run-up ramps (7;18) slide over each other. On unscrewing the sealing cap (9) an opposing blocking occurs due to the locking surfaces (8;19). The security ri ng (16) is thus blocked relative to the sealing cap (9), whereupon the break-of f webs (15) are torn off.
Patent CA-2463613-A1 (CA)
Inventor: BROOKER ANJU DEEPALI MASSEY
IPC: C11D3/37
Filed: 2002-11-14
Abstract: An automatic dishwashing composition in unit dose form for delivery into the main-wash cycle of an automatic dishwashing machine, the composition comprising a phosphate or non-phosphate detergency builder and a sulfonated anti-scaling polymer. The composition provides excellent shine benefits.
Patent CA-2465424-A1 (CA)
Inventor: GESOTTI PHILLIP E
IPC: A61N1/36
Filed: 2002-10-29
Abstract: Movement timing stimulators that aid in the relief of the symptoms of neurological movement disorders are provided. In one embodiment, a movement stimulator has a control unit. A stimulator is coupled to an output of the control unit. The stimulator is adapted to provide stimulation to an area of the body of a living subject. A sensor is also coupled to the control unit and is adapted to be disposed external to the body. The sensor is adapted to respond to a physical stimulus and to provide input to the control unit. The stimulator adapts to this physical stimulus to selectively provide at least one of a dual-polarity signal for providing cutaneous stimulation, a phased signal for providing surround sound aural stimulation, and a signal for providing visual stimulation transmitted to the stimulator by the control unit.
Patent CA-2466839-A1 (CA)
Inventor: CHIANG FANNY
IPC: E05D5/02
Filed: 2004-05-10
Abstract: An adjustable automatic positioning hinge (10) for a glass door includes a doorframe mount (11), a body (12), a spindle (14), a positioning device (13), a door bracket (15) and two adjusting screws (16). The body (12) is attached to the doorframe mount (11) and rotatably holds the spindle (14). The spindle (14) has two inclined adjusting flats (144) defined in its exterior surface. The positioning device (13) is mounted in the body (12) to position the spindle (14}. The door bracket (15) holds the spindle (14) and clamps a glass panel. The adjusting screws (16) are mounted in the door bracket (15) and respectively have an inside end (161) abutting one inclined adjusting flat (144). Consequently, small adjustments can be made to align the glass panel with a doorframe of the glass door.
Patent CA-2467694-A1 (CA)
Title: Chiral fiber laser apparatus and method
Inventor: GENACK AZRIEL ZELIG
IPC: H01S3/094
Filed: 2002-11-19
Abstract: A chiral fiber laser (10) implemented in a fiber Bragg grating mimicking the advantageous optical properties of a cholesteric liquid crystal structure is provided. The dopant, the pitch, the core cross section and dimensions thereof, of the inventive chiral fiber laser (10) as well as the core (14) a nd cladding (16) materials used in construction thereof, may be advantageously selected and configured to enable the inventive chiral fiber laser (10) to produce lasing at a desirable wavelength. In another embodiment of the inventive chiral fiber laser, a tunable defect is introduced to provide tunable lasing corresponding to the wavelength at the defect mode. Multiple embodiments using coupled fiber optical pumping as well as direct optical pumping for excitation of the inventive chiral fiber laser are provided.</SD OAB>
Patent CA-2474066-A1 (CA)
Title: Clinical application of dendritic cell-based cancer immunotherapy
Inventor: KANG CHI-DUG
IPC: A61K35/14
Filed: 2003-11-26
Abstract: The present invention relates to a clinical application of a dendritic cell- based cancer immunotherapy proposed to cure cancers using a dendritic cell, and in particular to a cancer immunity curing method (1) for injecting a dendritic cell into a tumor scanned by a radioactive ray, and a composition (2) which is used as a cancer immunotherapy in such a manner that a dendritic cell that a tumor antigen is loaded by a method of an electroporation, cell fusion or pulsing, is injected into a cancer patient.
Patent CA-2479780-A1 (CA)
Title: Antisense calpain nucleotides and uses thereof
Inventor: MARTINEAU DANIEL
IPC: A61K38/00
Filed: 2002-04-04
Abstract: The present invention relates to the protection of cells against cell damage and cell death which characterize stroke and myocardial infarction. The invention relates to antisense nucleotides, or nucleotides derived thereof useful for the prevention of cell death and cell damage.
Patent CA-2482536-A1 (CA)
Title: Pyrrolidinium derivatives as antagonists of m3 muscarinic receptors
Inventor: PRAT QUINONES MARIA
IPC: A61P13/10
Filed: 2003-04-11
Abstract: New pyrrolidinium derivatives having the chemical structure of general formula (I) are disclosed; as well as processes for their preparation, pharmaceutical compositions comprising them and their use in therapy as antagonists of M3 muscarinic receptors.
Patent CA-2483322-A1 (CA)
Inventor: GARDNER WILLIAM R
IPC: G10L25/93
Filed: 1992-06-03
Abstract: An apparatus and method perform speech signal compression by variable rate coding of frames of digitized speech samples. The level of speech activity for each frame of digitized speech samples is determined and an output data packet rate is selected from a set of rates based upon the determined level of frame speech activity. Errors are masked in frames of data by providing an indication of a frame abnormality in a current frame. Data is stored of at least one previous frame and the stored data is provided in response to the indication of a frame abnormality. The indication of a frame abnormality is responded to by processing the stored data to reduce values represented thereby. A new frame of data is then produced from the processed data for use as the current frame of data.
Patent CA-2488089-A1 (CA)
Inventor: DE AMBROSI LUIGI
IPC: C08B37/00
Filed: 2003-06-18
Abstract: L'invention concerne un procédé de dépolymérisation de glycosaminoglycanes caractérisé par l'utilisation de rayonnement de faisceau d'électrons, éventuellement en présence d'un composé organique sélectionné dans le groupe renfermant des éthers, des alcools, des aldéhydes, des amides et de l'acide formique. L'invention concerne également de l'héparine intermédiaire dépolymérisée obtenue au moyen de ce procédé. L'héparine intermédiaire dépolymérisée peut être dissoute dans une solution tampon et fractionnée par perméation sur gel, aux fins d'obtention du poids moléculaire souhaité.
Patent CA-2488465-A1 (CA)
Title: Method and apparatus for welding with start control
Inventor: KAUFMAN CHARLES L
IPC: B23K9/067
Filed: 2004-11-25
Abstract: A method and apparatus for providing welding power with a start control is disclosed. The welding power supply includes a source of welding power, a wire feeder and a controller. The source of welding power has at least one power control input, and provides welding power to an arc. The wire feeder has a feeder control input, and provides wire to the arc. The controller has a wire feed control output connected to the feeder control input, and a power source control output connected to the power control input. The controller also has a wire feed decay module, having as an input a user trigger signal, and having as an output the wire feed control output and the power source control output.
Patent CA-2488592-A1 (CA)
Inventor: BALKOVEC JAMES M
IPC: C07D249/08
Filed: 2003-06-06
Abstract: Compounds having Formula I, including pharmaceutically acceptable salts, hydrates and solvates thereof: are selective inhibitors of the 11.beta.-HSD1 enzyme. The compounds are useful for the treatment of diabetes, such as noninsulin-dependent diabetes (NIDDM), hyperglycemia, obesity, insulin resistance, dylsipidemia, hyperlipidemia, hypertension, Syndrome X, and othe r symptoms associated with NIDDM.
Patent CA-2490241-A1 (CA)
Title: Method and system for providing bioactive agent release coating
Inventor: CHUDZIK STEPHEN J
IPC: A61F2/82
Filed: 2003-06-18
Abstract: A coating composition, and method of applying such a composition under conditions of controlled humidity, for use in coating device surfaces to control and/or improve their ability to release bioactive agents in aqueous systems. The coating composition is particularly adapted for use with medical devices that undergo significant flexion and/or expansion in the course of their delivery and/or use, such as stents and catheters. The composition includes the bioactive agent in combination with a combination of a first polymer component such as polyalyl(meth)acrylate, polyaryl(meth)acrylate, polyaralkyl(meth)acrylate, or polyaryloxyalkyl(meth)acrylate and a second polymer component such as poly(ethylene-co-vinyl acetate).
Patent CA-2490402-A1 (CA)
Inventor: TANISHITA ISAMU
IPC: H02J7/32
Filed: 2004-12-16
Abstract: A cellular telephone charging circuit using a dry battery and capable of displaying a charging operation by a light-emitting diode (LED) when the charging operation is actually carried out is provided. The cellular telephone charging circuit using the dry battery as a power supply and including a boost switching regulator that supplies a predetermined charging power to a charging terminal of a cellular telephone, includes: the LED for displaying the charging operation; a control circuit that generates an ON and OFF control signal for driving a boost chopper included in the boost switching regulator; a chopper ON-period detection circuit that detects an ON-period of the boost chopper; and an LED lighting circuit that drives the LED when the ON-period detected by the chopper ON-period detection circuit reaches a predetermined value.
Patent CA-2491931-A1 (CA)
Inventor: BAEHLER KEVIN ROBERT
IPC: E21B21/10
Filed: 2005-01-07
Abstract: A drill pipe float valve for location in a drill string to allow flow down the drill string but providing a sealed closure against flow upwardly when the downhole pressure exceeds the pressure above the valve. The valve includes a body formed by upper and lower body portions which are threaded together and are separable in a manner to permit easy removal and replacement of an orifice seal element. On re-assembly of the two body portions, the seal element is secured between mating parts in a manner to readily secure the seal element in its operative position and to protect a major portion of the seal element from contact with the flow of fluid through the valve.
Patent CA-2493717-A1 (CA)
Title: Peroxide cured fluorocarbon elastomer compositions
Inventor: PARK EDWARD HOSUNG
IPC: C08L27/12
Filed: 2005-01-21
Abstract: A process involves adding a peroxide masterbatch to a molten blend of a fluorocarbon elastomer and a thermoplastic material. The peroxide masterbatch contains greater than or equal to 5% weight percent organic peroxide, further contains a fluorocarbon elastomer, and typically also contains a crosslinker containing at least two sites of olefinic unsaturation. The fluorocarbon elastomer in the molten blend and in the peroxide masterbatch may be the same or different. After the peroxide masterbatch is added to the molten blend, the combination is mixed at a temperature and for a time sufficient to effect cure of the fluorocarbon elastomers. By using a masterbatch, a faster and more uniform dispersion of peroxide curative is possible due to pre-dispersion of peroxide in the elastomer phase, which leads to shaped articles having improved mechanical properties.
Patent CA-2494924-A1 (CA)
Title: Wheel-state obtaining apparatus, and vehicle-state obtaining apparatus
Inventor: OGAWA ATSUSHI
IPC: B60C23/04
Filed: 2003-07-23
Abstract: wheel-state obtaining apparatus for a vehicle, including wheel-side devices (10-16) each having an air pressure sensor (32) for detecting an air pressure of a wheel tire of the vehicle, and a body-side device (18) having receiver antennas (20-26) and arranged to receive wheel-side information from the wheel-side devices through the receiver antennas and extract air-pressure information representative of the detected air pressure, that is, detected-air-pressure information, and wherein the body-side device includes an estimating portion (54) which is operable, in the event of a failure of any of the receiver antennas to receive the wheel-side information, to estimate the tire air pressure on the basis of detected speeds of the wheel, and obtain estimated-air-pressure information representative of the estimated air pressure. Thus, the wheel-state obtaining apparatus is capable of obtaining information on the air pressure even in the event of a failure of the receiver antennas (20-26) to receive the wheel-side information.
Patent CA-2496159-A1 (CA)
Title: Locking/unlocking device for door opener swivel latch
Inventor: TOMA AUGUSTIN
IPC: E05B47/00
Filed: 2004-09-15
Abstract: The invention concerns a locking/unlocking device for a swivel latch of a do or opener with a locking lever, that locks or unlocks the swivel latch, and a safety lock tha t holds the locking lever in a locking position and can be swiveled with the help of an electromagnet in a position unlocking the locking lever, wherein the safety lever is positioned in its center of gravity. Thus only one safety lever is required for the impact safety of the door opener, the susceptibility to shocks and vibrations can be reduced and a space-saving arrangement can be achieved. In a preferred form of execution, the safety lever has two arms wherein the electromagnet is in active connection with one lever arm and a compression spring is in active connection with the other lever arm. The assembly of the device is position-independent.
Patent CA-2497583-A1 (CA)
Inventor: POPOVICH JOHN M
IPC: G09F9/33
Filed: 2003-08-20
Abstract: An LED display assembly, comprising 0 grid of electrical conductors; light emitting diodes in association with the grid and in electrical communication with the conductors that provide power for LED operation, the grid operable to receive heat from the diodes during diode operation, and the array configured for passing coolant fluid for transfer of heat to the fluid. LED packages adjustable relative to a mounting grid, are also provided.
Patent CA-2498201-A1 (CA)
Title: Conduits and method of forming
Inventor: HATCHER KIERAN JAMES
IPC: B29C48/13
Filed: 2003-09-11
Abstract: A method of continuously forming heated conduit (17) includes performing a tape (31) for winding onto a spiral pipeline former. At least one conductor (4,5) is positioned adjacent to the centreline of and parallel with a thin polymer ribbon. The ribbon is folded in half to encapsulate the conductors.  The folded ribbon is thermally welded to itself. The folded, welded, ribbon is passed through a creaser, which forms a crease midway across the folded ribbon. The creased pre-formed ribbon is formed into a conduit in a continuous process on a spiral pipeline former (24).
Patent CA-2498263-A1 (CA)
Title: Exhaust smoke-processing system
Inventor: KIKKAWA HIROFUMI
IPC: F23J15/02
Filed: 2003-09-08
Abstract: An exhaust smoke processing system capable of economically removing heavy metal, comprising a air preheater 3 for heating combustion air by exhaust smoke discharged from a boiler 1, a heat recoverer 11 for heating a heat medium by exhaust smoke discharged from the air preheater 3, a dust collector 4 for collecting soot and dust in exhaust smoke discharged from the heat recoverer 11, a wet-type exhaust smoke processing apparatus for processing exhaust smoke discharged from the dust collector 4, a reheater 13 for heating exhaust smoke discharged from the wet-type exhaust smoke processing apparatus by the heat medium, and a heat medium circulation pipe passage 15 for circulating the heating medium between the reheater 13 and the heat recoverer 11, wherein the heating medium circulation pipe 15 is provided with temperature control means which measures a heavy metal concentration in exhaust smoke discharged from any one or more of the dust collector 4, the wet-type exhaust smoke processing apparatus 6 and the reheater 13, and adjust the temperature of exhaust smoke at an outlet of the heat recoverer 11 such that the measured value falls within a predetermined range.
Patent CA-2499791-A1 (CA)
Inventor: GARDES CHRISTOPHE
IPC: C07K14/47
Filed: 2005-03-29
Abstract: The present invention relates to ANGPTL4 as biomarkers for PPARdelta activity, and to methods of diagnosing a disease linked to dysregulation of PPARdelta activity such as for example dyslipidemia, obesity or insulin resistance, methods of monitoring the treatment of patients suffering from a disease linked to dysregulation of PPARdelta activity and methods of identifying compounds which modulate PPARdelta activity.