baber/WOPTO huggingface dataset:
Patent CA-2421793-C (CA)
Inventor: KLUS DONALD F
IPC: C04B28/14
Filed: 2002-07-03
Granted: 2011-06-07
Abstract: La présente invention concerne des constituants structurels pour une porte coupe-feu comprenant une âme (C), une bande de chant (B) ainsi que d'autres constituants structurels, les constituants comprenant du gypse, de la perlite expansée et du ciment et présentant une densité comprise entre environ 60 et 80 livres par pied cube. Cette invention concerne également un procédé de fabrication des constituants structurels ainsi qu'une porte coupe-feu comprenant ces constituants.
Patent CA-2422661-C (CA)
Inventor: GALLEGO JOSE ALGUERA
IPC: B62D53/08
Filed: 2003-03-19
Granted: 2009-12-29
Abstract: The invention relates to a fifth wheel coupling comprising essentially a fifth wheel plate (1) and a pair of pillow blocks (2) for the attachment on the frame of a truck tractor. The fifth wheel plate (1) pivots around an axis (3) in relation to the pillow blocks (2) and on its underside, is equipped with a pair of hollow cylindrical bearing troughs (5), while the pillow blocks (2) have corresponding cylindrical bearing surfaces (8). Below the bearing surface (8), the pillow block (2) is equipped with an eye (9) for the penetration of an attachment bridge (7). The invention has the object of reducing the weight of fifth wheel couplings of this type and to lower the manufacturing cost without thereby complicating the assembly or having to omit an adjustment to differing mounting widths. The solution proposes on the one hand, the manufacture of the pillow blocks (2) as one piece from a casting with a vertical mounting flange (13) to permit the direct lateral attachment to longitudinal members (14) of the truck tractor; and on the other hand, the use of bearing shells (6) with side walls (16, 17) of differing thickness, in order to be able to implement a closely stepped, if necessary also continuous adjustment within the framework of a separately specified coarsely stepped adjustment to given mounting widths. The measures according to the invention have the advantage that on the one hand, the required bores in the longitudinal members may be transferred from the flanges to the web which undergoes less stress and that on the other hand, the continuous or closely stepped width adjustment is switched to the bearing shells which are most often manufactured of synthetic materials and thus are easier to work on. Furthermore, this leads to a more favorable and always defined flux of force, because the bearing forces are transmitted via the fifth wheel plate (1) and the pillow blocks (2) directly to the web area of the longitudinal members (14).
Patent CA-2422834-C (CA)
Inventor: SMITH RAY C
IPC: E21B17/08
Filed: 2003-03-20
Granted: 2007-09-25
Abstract: A method of completing a subterranean well utilizes an isolation bypass transition joint at a wellbore intersection. In a described embodiment, the isolation bypass transition joint has multiple plug devices in a sidewall thereof. The transition joint extends laterally from one wellbore into another. After a cementing operation, the plug devices are opened to permit flow through the transition joint sidewall.
Patent CA-2424361-C (CA)
Title: Procede pour secher des electrolytes liquides organiques
Inventor: WIETELMANN ULRICH
IPC: H01G11/20
Filed: 2001-09-21
Granted: 2010-04-06
Abstract: L'invention concerne un procédé pour éliminer l'eau et d'autres impuretés protiques d'un électrolyte liquide organique, selon lequel l'électrolyte liquide organique est mis en contact avec un ou plusieurs hydrure(s) métallique(s) alcalin(s) insoluble(s) et les produits de réaction insolubles ainsi obtenus sont séparés.
Patent CA-2428237-C (CA)
Title: Process for the preparation of carbostyril derivatives
Inventor: SALAMA PAUL
IPC: C07D471/08
Filed: 2003-05-08
Granted: 2010-07-20
Abstract: A process for preparing carbostyril derivatives such as aripiprazole is described. Dichlorophenylpiperazine or an acid addition salt thereof is reacted with a compound of formula X-C4H8-Y or X-C4H6-Y to produce a novel quaternary spiro ammonium salt intermediate which is optionally isolated and purified. The quaternary spiro ammonium salt intermediate is reacted with 7- hydroxydihydrocarboxystyryl to produce the carbostyril derivative.
Patent CA-2428889-C (CA)
Inventor: BLYTHE GLEN THOMAS
IPC: F23G7/07
Filed: 2003-05-14
Granted: 2008-12-02
Abstract: A method of disposing of vented gas from pumps driven from unprocessed natural gas. A first step involves installing a fuel supply line extending from a natural gas exhaust vent of a pump driven from unprocessed natural gas to a fuel gas inlet of a catalytic heater. A second step involves placing a surge reservoir along the fuel supply line to receive an intermittent discharge of natural gas from the natural gas exhaust vent of the pump and provide a constant supply of natural gas to the gas inlet of the catalytic heater.
Patent CA-2431400-C (CA)
Title: Process for preparing isomers of salbutamol
Inventor: RAO DHARMARAJ RAMACHANDRA
IPC: C07C227/34
Filed: 2001-12-10
Granted: 2008-01-22
Abstract: A process for making optically pure (R) and (S) salbutamol comprises obtaining the (R) or (S) isomer of either salbutamol or a salbutamol precursor in substantially optically pure form by resolving a racemic or optically impure mixture of enantiomers of salbutamol or of said precursor with either (L) or (D) tartaric acid, and where necessary converting said isomer of said precursor into either (R) or (S) salbutamol respectively; then optionally converting said optically pure (R) and/or (S) salbutamol into a pharmaceutically acceptable salt.
Patent CA-2433812-C (CA)
Inventor: KROLL ULRIKE
IPC: A61K36/00
Filed: 2002-07-15
Granted: 2008-12-02
Abstract: In a method for the production of tablets from plant extracts such as St. John's wort extract with an extract content of 80%, the extract treated on a conveyor dryer is compacted after adding 1% of silicon dioxide, and a granulate with a defined particle size distribution and therefore a defined surface area is produced from the compactate. To achieve a high rate of decomposition and active agent release with a low adjuvant content and high extract content, a combination of blasting agents including sodium hydrogencarbonate and two other, lower--dosed blasting agents such as croscarmellose sodium and sodium carboxymethyl starch - among other adjuvants - is added. The method results in a tablet suitable for oral administration containing 900 mg of St. John's wort extract.
Patent CA-2442557-C (CA)
Title: Dihydro-benzo¬b|¬1,4|diazepin-2-one derivatives as mglur2 antagonists ii
Inventor: ADAM GEO
IPC: C07D403/10
Filed: 2002-04-02
Granted: 2008-12-23
Abstract: This invention is concerned with dihydro-benzo[b][1,4]diazepin-2-one derivatives of the general formula (I) (see formula I) wherein R1, R2, R3, X and Y are as defined in the specification. The invention further relates to medicaments containing these compounds, a process for their preparation as well as their use for preparation of medicaments for the treatment or prevention of acute and/or chronic neurological disorders.
Patent CA-2443306-C (CA)
Inventor: MCPHEE STEPHEN WILLIAM
IPC: G05D23/19
Filed: 1998-06-16
Granted: 2005-11-22
Abstract: A flow probe for use in a humidification system is disclosed. The flow probe is adapted to be positioned in a humidified gases flow (for example oxygen or anaesthetic gases) such as that which is provided to a patient in a hospital environment.  The flow probe is designed to provide both temperature and flow rate sensing of the gases flow by incorporating two sensors (preferably thermistors) and the shape and alignment of the probe enables accurate readings by reducing the occurrence of condensation on the sensors. A number of possible applications are disclosed wherein the flow sensor is included in humidification control systems which provide a patient with a desired humidity level or simplify the amount of user input required or wherein the flow sensor provides a controller with flow information which may then be used to determine certain, possibly dangerous, conditions (such as incorrect flow sensor placement, breathing circuit disconnected, no water in the humidification chamber or humidity out of required limits).
Patent CA-2443756-C (CA)
Inventor: SHCHEGOLIKHIN ALEXANDER NIKITOVICH
IPC: B41M5/28
Filed: 2002-04-10
Granted: 2011-07-26
Abstract: An organic or organoelement, linear or branched, monomeric or polmeric composition of matter having a Raman-active component in the form of particles. The particles having a maximum dimension of 50 µmum. The Raman-active compound is applied to a substrate. When the Raman-active compound is exposed to a laser light wavelength which is batochromically well beyond a spectral region of maximum absorbance of said Raman-active compound. Raman scattering can be detected.
Patent CA-2449234-C (CA)
Title: Quinazoline derivatives which promote the release of parathyroid hormone
Inventor: BEERLI RENE
IPC: A61P43/00
Filed: 2002-06-14
Granted: 2011-02-15
Abstract: Use of compound of formula (I), wherein (a) is (b) or (c) and wherein the symbols are as defined, or a pharmaceutically-acceptable and-cleavable ester, or acid addition salt thereof, for the preparation of a medicament for promoting the release of parathyroid hormone, e.g. for preventing or treating bone conditions which are associated with increased calcium depletion or resorption or in which stimulation of bone formation and calcium fixation in the bone is desirable.
Patent CA-2451170-C (CA)
Title: In-situ preparation of polyaspartic ester mixtures
Inventor: DANIELMEIER KARSTEN
IPC: C08G65/332
Filed: 2003-11-26
Granted: 2012-01-24
Abstract: The present invention relates to polyaspartate mixtures containing a) 5 to 50 equiv.%, based on the total equivalents of aspartate groups, of a polyoxypropylene polyaspartate corresponding to the formula ((see formula I) wherein X1 represents the residue obtained by removing the amino groups from a polyoxypropylene polyamine having a functionality of n, R1 and R2 are identical or different and represent organic groups which are inert to isocyanate groups at a temperature of 100°C or less, R3 and R4 are identical or different and represent hydrogen or organic groups which are inert towards isocyanate groups at a temperature of 100°C or less and n is 2 to 4, and b) 50 to 95 equiv.%, based on the total equivalents of aspartate groups, of a polyether polyaspartate corresponding to the formula I  wherein X1 represents the residue obtained by removing the amino groups from a polyether polyamine having a functionality of n and a number average molecular weight of less than 5000, wherein the amino groups are attached to primary carbon atoms and the ether groups are separated by at least two carbon atoms.   The present invention also relates to a process for preparing these polyaspartate mixtures and to the polyureas prepared by reacting the polyaspartate mixtures and optionally other isocyanate-reactive compounds with polyisocyanates.
Patent CA-2452416-C (CA)
Title: Hatchling transport trailer
Inventor: ROUSSY LUCIEN JOSEPH
IPC: B62D63/06
Filed: 2003-12-03
Granted: 2007-05-22
Abstract: A trailer for transporting live poultry hatchlings has a cargo space for containing a plurality of perforated hatchling containers. The hatchling containers are stacked to create a central passage for air flow along the length of the trailer from which the air is admitted into a side duct on each side of the trailer through apertures in each side wall of the cargo space. This creates a transverse flow of air through the hatchling containers. A variety of measures may be undertaken alone or in combination to promote a similar transverse flow of air at all positions along the length of the trailer. The size of the apertures, spacing between apertures, cross-sectional area of the side ducts, cross-sectional area of the cargo space, or a combination thereof, may be varied along the length of the trailer to promote a similar transverse flow of air at all positions along the length of the trailer. The air collected within the side ducts may be exhausted and/or at least a portion thereof may be recycled in order to maintain life sustaining environmental conditions within the trailer.
Patent CA-2455296-C (CA)
Inventor: DI CESARE MARIA ASSUNTA
IPC: A61P9/00
Filed: 2002-06-17
Granted: 2010-08-17
Abstract: L'invention concerne des composés de formule (I), dans laquelle R¿1 ?et R¿2? sont soit identiques soit différents, représentent H ou alkyle en C¿1?-C¿6? linéaire ou ramifié ; R¿3? = alkyle en C¿1?-C¿6? linéaire ou ramifié et R¿4? = halogène. Cette invention concerne également des sels pharmaceutiquement acceptables desdits composés, utilisés comme ingrédients actifs dans la préparation de médicaments utilisés comme ligands des récepteurs sérotoninergiques 5-HT¿6? et/ou 5-HT¿7?.
Patent CA-2458821-C (CA)
Title: Use of non-toxic crosslinking agents to inhibit mechanical degradation of collagenous tissues
Inventor: HEDMAN THOMAS P
IPC: A61K31/70
Filed: 2002-08-29
Granted: 2012-01-10
Abstract: A method of improving the resistance of collagenous tissue to mechanical degradation in accordance with the present invention comprises the step of contacting at least a portion of a collagenous tissue with an effective amount of a crosslinking reagent. The crosslinking reagent includes a crosslinking agent such as genipin and/or proanthrocyanidin. Further, the crosslinking reagent may include a crosslinking agent in a carrier medium. The collagenous tissue to be contacted with the crosslinking reagent is preferably a portion of an intervertebral disc or articular cartilage. The contact between the tissue and the crosslinking reagent is effected by injections directly into the select tissue using a needle. Alternatively, contact between the tissue and the crosslinking reagent is effected by placement of a time-release delivery system such as a gel or ointment, or a treated membrane or patch directly into or onto the target tissue. Contact may also be effected by, for instance, soaking.
Patent CA-2460451-C (CA)
Inventor: VEXLER GAVRIEL
IPC: H01B7/295
Filed: 2004-03-10
Granted: 2013-04-30
Abstract: An insulated wire for use in a communications cable, the wire comprising a conductor, at least one inner insulating layer surrounding the conductor, and an outer layer surrounding the insulating layers. At least one of the inner layers is a nano-composite comprising nano-sized platelets and a flame and smoke retardant additive package dispersed in a polyolefin matrix. The outer layer is substantially resistant to flame spread and smoke evolution, substantially impermeable to moisture and moisture absorption and has a dielectric constant lower than about 2.5 end a dissipation coefficient lower than about 0.001 at frequencies up to about 650 MegaHertz.
Patent CA-2465697-C (CA)
Inventor: BELLI ALDO
IPC: A61K31/21
Filed: 2002-11-26
Granted: 2010-05-11
Abstract: The present invention relates to a new process for the preparation of the (S)-naproxen 4-nitrooxybutyl ester and to new intermediates obtained and used therein. The invention further relates to the use of the new intermediates for the manufacturing of pharmaceutically active compounds such as (S)-naproxen 4-nitrooxybutyl ester.The invention also relates to the use of (S )-naproxen 4-nitrooxybutyl ester prepared according to the process of the present invention for the manufacturing of a medicament for the treatment of pain.
Patent CA-2467872-C (CA)
Inventor: ANDRES JOHN
IPC: H01R31/06
Filed: 2004-05-20
Granted: 2012-11-27
Abstract: Un adaptateur est configuré pour être utilisé entre un dispositif d'alarme et un faisceau de câbles. L'adaptateur comprend un boîtier ayant un premier et un deuxième côtés, une carte de circuits positionnée au moins partiellement à l'intérieur du boîtier et une première configuration de connexion associée au premier côté du boîtier qui comprend une pluralité de contacts conducteurs couplés électriquement à la carte de circuits et configurés pour enclencher un premier dispositif. L'adaptateur comprend également une deuxième configuration de connexion associée au deuxième côté du boîtier et ayant une pluralité de broches de connexion mâles électriquement couplées à la carte de circuits et configurées pour enclencher un deuxième dispositif. La deuxième configuration de connexion comprend une configuration de connexion différente du premier récepteur et assure ainsi une fonction de connexion d'adaptation entre le dispositif d'alarme et le faisceau de câbles.
Patent CA-2469442-C (CA)
Title: Automatic magnetic detection in hearing aids
Inventor: LUO HENRY
IPC: H04R25/00
Filed: 2004-06-02
Granted: 2011-03-15
Abstract: A hearing aid system and method for processing one of an input magnetic signal, having magnetic information, and at least one acoustic input signal having acoustic information. The system comprises an acoustic sensor for providing the input acoustic signal, a magnetic sensor for providing the input magnetic signal, and a magnetic signal detector for selecting one of the input acoustic signal and the input magnetic signal as an information signal. The magnetic signal detector selects the input magnetic signal as the information signal when magnetic signal detection process has at least partially analyzed the input magnetic signal to determine if audio information may be present. The hearing aid system further comprises a hearing aid module for processing the information signal and providing an output signal to a user of the hearing aid system.
Patent CA-2478263-C (CA)
Title: Medical usage connector assembly for the transfer of fluids
Inventor: ROY PIERRE
IPC: A61J1/05
Filed: 2003-03-07
Granted: 2010-12-14
Abstract: The invention relates to a connector assembly (10) for the transfer of fluids, particularly fluids comprising an active agent from a reservoir to a medical device for dosage, comprising: a first connector element (20), pertaining to the reservoir with first fixing means (23), a second connector element (10), pertaining to the medical dosage device with second fixing means (12), cooperating with the first fixing means to give an irreversible connection between the two elements. The first and second elements are embodied such as to cooperate with other by clipping on a single translational movement of a connector element relative to the other to produce the irreversible connection, characterised in that at least one of the connection elements is embodied with means to render the same breakable.
Patent CA-2479836-C (CA)
Inventor: CIMINI JOSEPH
IPC: G03B21/14
Filed: 2003-03-06
Granted: 2008-06-10
Abstract: A merchandise display case and system are provided, comprising a frame housing (16), an image projector (30), a mirror (32) and a rear-display panel (40) on which the merchandise (12) is supported and displayed, to provide a view that is a combination of the merchandise and an image emanating from below or behind the merchandise. The emanating image and the selected placement and positioning of the merchandise on the emanating image can be coordinated physically and thematically to create a unique visual experience. The system is interactive, operative in default and interactive modes and includes various video image sources which may be selected by a customer who provides user input signals to a microcontroller subsystem which controls the plurality of video image sources and other components to be responsive to the customer.
Patent CA-2491396-C (CA)
Inventor: BEMBEN KELLY
IPC: A01G9/02
Filed: 2005-01-04
Granted: 2010-06-22
Abstract: A portable gardening station comprising a bed for containing a growing medium. The bed has a base comprising a shoulder, a trough, and a raised center portion, wherein the trough is lower than the shoulder and raised center portion. The underside of the bed is reinforced with structural ribs to provide sufficient rigidity so that the base does not deflect under the weight of the growing medium. The gardening station has a perforated growing medium baseplate which is supported by the shoulder and raised center portion of the base. The baseplate is operative to support the growing medium and to allow water to drain from the growing medium through the baseplate and into the trough. The trough has a drain to allow water from the growing medium to exit the gardening station. The gardening station is supported by a structural assembly.
Patent CA-2492643-C (CA)
Title: Passive safety system and determination device
Inventor: IDE SEIYA
IPC: B60R21/01
Filed: 2005-01-14
Granted: 2008-08-19
Abstract: A determination device includes a single acceleration sensor for measuring an acceleration of a vehicle and a determination circuit for determining severity of a collision in an accident. A plastic deformation pulse detection section and an elastic deformation pulse detection section of the determination circuit detect a plastic deformation pulse and an elastic deformation pulse, respectively, from a waveform of measured accelerations. A severity determination section of the detection circuit determines the severity of a collision based on a correlation between a vehicle speed and a plastic deformation pulse, and a correlation between the vehicle speed, the plastic deformation pulse, and an elastic deformation pulse.
Patent CA-2501220-C (CA)
Title: Vaccines against west nile virus
Inventor: UYTDEHAAG ALPHONSUS GERARDUS CORNELIS MARIA
IPC: C12N7/00
Filed: 2003-11-07
Granted: 2012-01-17
Abstract: The present invention relates to novel vaccines containing (whole-inactivated) West Nile Viruses and/or West Nile viral proteins derived there from, produced on human cells, wherein the human cells comprise a sequence encoding at least one early region-1 (El) gene product of an adenovirus. The cells are preferably cultured in suspension to very high densities and under serum-free conditions. Herein, it is disclosed that use of such cells results in high titers of West Nile Virus produced.
Patent CA-2505720-C (CA)
Title: Pompe volumetrique a ecoulement uniforme
Inventor: DIAZ CONRADO O
IPC: F04B43/12
Filed: 2003-11-17
Granted: 2009-11-10
Abstract: L'invention concerne une pompe volumétrique constituée d'un ensemble pompe et d'un ensemble cassette. L'ensemble pompe comprend des parties de logement supérieure et inférieure qui définissent une cavité, un bras disposé dans la cavité, un rouleau relié à l'extrémité distale du bras, et un moteur fixé à l'extrémité proximale du bras pour permettre la rotation du bras. L'ensemble cassette est placé de manière amovible dans la cavité et comprend des parties de logement supérieure et inférieure formant une surface de compression annulaire dans laquelle est ménagé un canal. Un tube de compression creux doté d'une bride s'étendant sur toute sa longueur, est fixé sur la surface de compression par la bride engrenée dans le canal. Pendant que le moteur fait tourner le bras à rouleau, le rouleau presse le tube de compression contre la surface de compression pour créer une occlusion mobile du tube de compression afin de pousser le fluide à travers le tube de compression.
Patent CA-2509430-C (CA)
Inventor: WHITTEN JAMES E
IPC: D21H17/68
Filed: 1998-09-17
Granted: 2007-11-20
Abstract: The invention comprises a borosilicate retention aid composition and a method for improving the production of paper by addition of the borosilicate. The borosilicate may be utilized in conjunction with a high molecular weight synthetic flocculant and/or starch, with or without the addition of a cationic coagulant. The borosilicate material is preferably a colloidal borosilicate. Methods for the preparation of the borosilicate material are disclosed.
Patent CA-2520017-C (CA)
Inventor: FELDER ROBIN A
IPC: A61B/
Filed: 2004-03-26
Granted: 2013-09-10
Abstract: System and method that can monitor pulse rate and passively produce a blood pressure measurement and automatically log the data for the user.  Additionally, coupling to the Internet or Information Systems expands the options for the early detection of diseases, based on sudden detected changes and trend analyses, and the successful treatment of these patients while reducing the high costs associated with invasive procedures and in-hospital care.