baber/WOPTO huggingface dataset:
Patent CA-2387536-A1 (CA)
Title: Rate-controlled particles
Inventor: HANTKE THOMAS
IPC: A61K9/16
Filed: 2000-09-19
Abstract: Rate-controlled particles, comprising compounds of formula (I) as a solid dispersion.
Patent CA-2389127-A1 (CA)
Title: Human sphingosine kinase gene
Inventor: MELENDEZ ALIRIO J
IPC: C12N1/21
Filed: 2000-10-27
Abstract: The present invention relates to the human sphingosine kinase type 1 gene.  More precisely the invention concerns a purified or isolated nucleic acid of said sphingosine kinase or a sequence complementary thereto, or fragments thereof. The invention includes oligonucleotides, recombinant polypeptides, recombinant vectors, recombinant host cells comprising said nucleic acid, as well as antibody production, methods of screening, antisense oligonucleotide, knock out mammals.
Patent CA-2391772-A1 (CA)
Title: Method for thermal barrier coating and a liner made using said method
Inventor: RUTHERFORD MYRON EDWARD
IPC: C23C4/02
Filed: 2002-06-27
Abstract: A method of applying a thermal barrier coating system (58) to a metal piece (10) having cooling holes (42) angled in a first direction (44) and cooling holes (46) angled in a second direction(48). The method includes spraying a bond coat (110) on a first surface (38) of the piece (10) at angles with respect to the first and second directions (44, 48) and to a thickness (114) selected in combination with the angles to prevent the bond coat (110) from entirely filling any of the holes (42, 46). A thermal barrier coating (120) is sprayed on the bond, coat (110) at angles with respect to the first and second directions (44, 48) and to a thickness (124) selected in combination with the angles to prevent the thermal barrier coating (120) from entirely filling any of the holes. The method also includes spraying, a high pressure fluid jet from a nozzle assembly (94) through each hole generally parallel to the respective cooling hole.
Patent CA-2392861-A1 (CA)
Inventor: ZHOU DIANXI
IPC: F16H48/38
Filed: 2002-07-08
Abstract: A normally interlocked universal differential device comprises four differentials and two power distributors, in which a central composite differential is disposed in the central portion thereof, and includes an outer differential and an inner differential fitted into said outer differential, two side differentials are connected to both side ends of said central composite differential, power is transmitted to said power distributors from both ends of said two side differentials. The differential device can prevent a vehicle from slipping in the desert zone or the marsh land. The differential device is easy to assemble and has small size, thus increasing the steering ability, and it can be applied to the all-wheel drive automobile, the tractor, the wheeled engineering machinery and the wheeled engineering vehicle.
Patent CA-2395761-A1 (CA)
Inventor: BROWN SCOTT
IPC: C01B32/50
Filed: 2000-11-10
Abstract: A process for the selective oxidation of CO to CO2 in a hydrogen feed in the presence of catalyst containing platinum and iron. The catalyst can be acid treated.
Patent CA-2395935-A1 (CA)
Title: Multiple hygienic bed pad with glide function
Inventor: NORDIN INGA
IPC: A47C21/06
Filed: 1999-09-06
Abstract: A re-usable hygienic bed product which is lenient to persons lying in bed, which is formed for protecting a mattress (7) and a bed against leakage, and  to facilitate the caring of a person lying in bed, which can easily be washe d and drip dried or tumble dried, and which is a combination in the form of an  inert, re-usable integral product comprising an absorbing object (1), a sliding material layer (6), a pulling sheet (8), and a moisture blocking lay er (5), in which the absorbing product (1) comprises a highly soaking, inert fibrous material which all around or at least at the upper surface and the bottom surface is directly integral with a soft fabric, and in which the absorbing object (1) at two opposite edges is formed with projecting pulling  sheet parts (8) formed as wings extending transversally from the longitudina l edges of the bed at each side of the absorbing object (1a) and arranged to b e used as a pulling sheet for turning a patient, and to thereafter be folded i n under the mattress (7) of the bed, and in which the sliding material layer ( 6) at the bottom surface of the product is a semi-smooth or smooth material whi ch facilitates a pulling of the entire hygienic bed product with the patient to  any side of the bed, and in which a moisture blocking layer (5) is provided betweenthe bottom surface of the absorbing object (1) and the sliding material layer (6), which layer is of a liquid tight material that prevents liquid from penetrating down to the sliding material layer.
Patent CA-2398882-A1 (CA)
Inventor: SCHERRER JEAN-PAUL
IPC: E04B2/82
Filed: 2001-02-16
Abstract: The invention concerns a structural profiled section, in particular for partitions. Said profiled section is characterised in that its cross-section comprises two parallel U-shaped parts, designed to receive the partition (14) panels, and the inner branches of the U-shaped parts are assembled by a transverse junction element (5) arranged at short distance from their respective bases (3c).
Patent CA-2400729-A1 (CA)
Inventor: DADD FYSH
IPC: A61F11/04
Filed: 2001-10-17
Abstract: L'invention concerne un dispositif (10) à ensemble d'électrodes d'implant cochléaire, constitué d'un élément de support d'électrodes allongé (11) et d'un élément de forme (15) se composant d'un matériau à mémoire de forme, tel que le Nitinol. L'élément allongé (11) est formé d'un premier matériau souple et élastique, possède une certaine longueur, et plusieurs électrodes (12) conçues pour appliquer une stimulation présélectionnée sur un tissu sont montées sur celui-ci. L'élément allongé (11) possède une configuration courbe préformée qui coïncide sensiblement avec une surface intérieure de la cochlée, une configuration implantable différente de la configuration pré-formée permettant audit élément d'être inséré dans la cochlée d'un receveur, et au moins une configuration intermédiaire entre la configuration implantable et ladite configuration pré-formée. L'élément de forme (15) est implanté amovible dans l'élément allongé (11) et s'étend sur au moins une partie de la longueur de ce dernier. L'élément de forme (15) possède une première forme choisie, de sorte que l'élément allongé (11) soit orienté en fonction de l'orientation d'implantation lorsque l'élément de forme est à une première température, et au moins une deuxième forme permettant audit élément (11) d'adopter au moins une orientation intermédiaire lorsque l'élément de forme (15) est exposé à une température de cochlée (30) différente de la première température.
Patent CA-2401428-A1 (CA)
Title: Fruit and vegetable preservative
Inventor: SELLECK RHONDA
IPC: A23B7/154
Filed: 2000-09-04
Abstract: A preservative solution for peeled fruits and vegetables, nuts, shoots, fruit and vegetable juices and cut flowers (as hereinbefore defined) including a fruit juice component including vitamin C or ascorbate which is palatable and which inhibits oxidation of the fruit or vegetable to be preserved, a preservative component, such as sugar, and an antioxidant component which includes at least one antioxidant containing flavonoids, such as one selected from a natural oil coating material, such as grapeseed oil, and/or an extract from the bark of Pinus Radiata or pinus pinaster, such as Enzogenol or other proanthocyanidin powder or any one of the flavonoid containing antioxidants described herein.
Patent CA-2401823-A1 (CA)
Title: Inversion d'amplitude d'onde tournante
Inventor: ROMERO ARTURO E JR
IPC: G01V1/28
Filed: 2001-02-23
Abstract: L'invention concerne un procédé de compensation de la perte d'amplitude dans un ensemble de traces sismiques, perte d'amplitude induite par des anomalies d'atténuation (20) à faible profondeur (25). Les facteurs d'atténuation sont calculés à partir d'amplitudes arrivées premières pour des traces de données sismiques à long décalage. Lesdits facteurs sont calculés par des procédés numériques, par inversion matricielle et itération. Lesdits facteurs (60) sont utilisés pour l'ajustement vers le haut des amplitudes de toutes les traces sismiques arrivées dernières. L'atténuation dépendant de la fréquence est traitée par la division des traces sismiques en plages de fréquences, au moyen de filtres passe-bande, puis par l'utilisation du procédé susmentionné dans chaque plage de fréquences, après quoi les amplitudes ajustées sont recombinées. Les changements d'amplitude induits par des incohérences du système d'acquisition de données, telles qu'une modification de la force de la source, sont également traités par une approche similaire.
Patent CA-2402987-A1 (CA)
Inventor: OLSON MERLE EDWIN
IPC: C12M1/34
Filed: 2001-04-17
Abstract: La présente invention concerne un appareil et des procédés pour tester la formation de biofilms sur divers matériaux. L'appareil comprend un couvercle et un récipient, ledit couvercle pouvant être configuré pour accepter divers matériaux destinés à tester la formation de biofilms. Ainsi, le couvercle peut comporter plusieurs protubérances sur lesquelles peuvent être déposées ou disposés les matériaux. Le récipient est conçu pour accueillir le couvercle de manière étanche aux liquides et contenir un milieu de croissance liquide. Une fois qu'un matériau est disposé sur les protubérances, il est suspendu à l'intérieur du récipient contenant le milieu de croissance liquide. Le matériau peut être incubé pendant une période nécessaire à la formation d'un biofilm sur le matériau. Le matériau est ensuite enlevé du milieu de croissance liquide, et les biofilms formés sur ce matériau sont utilisés pour tester l'efficacité de divers biocides.
Patent CA-2403454-A1 (CA)
Inventor: GUSTAFSSON BENGT OLOF
IPC: C02F1/40
Filed: 2001-03-09
Abstract: L'invention concerne un dispositif permettant de séparer une couche superficielle d'un liquide au moyen d'un conteneur (6) immergé dans ledit liquide. Ledit conteneur comprend un fond (7), une paroi (8), fixée sur ledit fond et de longueur variable, et un élément (9) de séparation, qui est relié à la paroi et qui communique avec un espace (10) du conteneur via une ouverture. Une partie de trop-plein (11) de l'élément de séparation, qui se trouve au-dessous d'une surface liquide libre de la couche superficielle, permet l'écoulement de liquide. Un conduit (4) d'évacuation dépasse de l'espace en vue de l'évacuation du liquide. Un élément flottant (15), relié à la paroi de séparation, flotte sur le liquide à l'extérieur du conteneur et exerce une force de levage sur l'élément de séparation, dans le prolongement de la paroi. Un élément submersible (16), relié à l'élément de séparation, se trouve au-dessous de la partie de trop-plein. Ledit élément submersible (16), qui possède une masse, exerce d'une part, une force dirigée vers le bas, de manière que la partie de trop-plein passe au-dessous de la surface liquide libre, et d'autre part, une force de levage due à la pression du liquide lorsque l'espace est rempli d'une telle quantité d'eau que l'élément submersible se trouve partiellement dans le liquide, la partie de trop-plein étant au-dessus de la surface liquide libre.
Patent CA-2407810-A1 (CA)
Title: Installation for treating sheets of printed paper
Inventor: SCHAEDE JOHANNES GEORG
IPC: B41F33/00
Filed: 2001-04-30
Abstract: The invention concerns an installation comprising means controlling printing quality supplied by a printed sheet feeding device (1-3). Downstream, printing means (12-16) print serial numbers and/or affix other elements. The quality of the number printing is controlled by a control device (17). A transfer device (18) transports the sheets to a stock of three stacks (21, 22, 23) one of which collects the defective sheets. A marking device (19) affix a mark on the sheets considered unsuitable during the quality control.
Patent CA-2408276-A1 (CA)
Title: Gestion et commande a distance d'un appareil de consommateur
Inventor: MILLER THOMAS
IPC: G06Q30/02
Filed: 2001-05-17
Abstract: Publié sans précis
Patent CA-2408481-A1 (CA)
Inventor: STORM ADAM J
IPC: G06F12/0866
Filed: 2002-10-17
Abstract: Buffer pools permit quick access to data. A simulated buffer pool extension (SBPX) is created for each buffer pool in a set of buffer pools. Data victimized from a buffer pool is represented in the associated SBPX. Requests for data that is not resident in a buffer pool but is represented in the associated SBPX are tallied. Periodically, an expected efficiency benefit of increasing the capacity of each buffer pool is determined from the tallies. Memory is reallocated from the buffer pool with the lowest expected efficiency benefit having remaining reallocatable memory to the buffer pool with the highest expected efficiency benefit having remaining reallocatable memory, until either one or both of the buffer pools exhausts its reallocatable memory. This is repeated until all reallocatable memory has been reallocated, until only one buffer pool with reallocatable memory remains, or until all buffer pools with remaining reallocatable memory have substantially the same expected efficiency benefit.
Patent CA-2409262-A1 (CA)
Title: Cablage a paires torsadees a isolation a double couche presentant des caracteristiques de transmission ameliorees
Inventor: GAGNON GILLES
IPC: H01B11/00
Filed: 2001-05-23
Abstract: L'invention concerne un câblage à paires torsadées visant à éliminer un grand nombre d'inconvénients inhérents aux câbles de la technique antérieure, tout en réduisant sensiblement à la fois les perturbations diaphoniques et les irrégularités d'impédance, avec une bonne compétitivité sur le plan des coûts, eu égard aux spécifications de l'EIA/TIA. Le câblage à paires torsadées selon l'invention comprend une pluralité de paires, chacune de ces paires comportant deux conducteurs. Chacun des conducteurs est recouvert d'un isolant en couche interne et d'un isolant en couche externe. L'invention est caractérisée en ce qu'il est prévu un positionnement des conducteurs à l'intérieur des couches isolantes, de telle sorte que les conducteurs soient excentriques par rapport à l'isolation d'ensemble des couches interne et externe d'isolants. L'invention concerne en outre un procédé de fabrication du câblage précité.
Patent CA-2409675-A1 (CA)
Title: Improved rubber composition
Inventor: VON HELLENS CARL WALTER
IPC: C08K5/098
Filed: 2001-05-10
Abstract: The invention relates to novel crosslinkable carboxylated nitrile rubber compositions that also comprise a multivalent salt of an organic acid and a peroxide crosslinking agent. The compositions may also contain nitrile rubber in admixture with the carboxylated nitrile rubber. The rubber may be hydrogenated. Cured compositions made from the crosslinkable compositions display improved properties, particularly an unexpectedly high modulus.
Patent CA-2414560-A1 (CA)
Title: Method for inserting synthetic fibres into a surface, as well as a device for carrying out the same
Inventor: GEERTS JAN FRANS MARIE
IPC: D05C15/18
Filed: 2001-04-19
Abstract: Method and device for inserting synthetic fibres into a surface, wherein a fibre is unwound from at least one roll. The fibre is transported through a tube to a position under an insertion element by mans of an air flow and subsequently cut off to a desired length. The fibre is then pressed into the surface by means of an inserting element. The fibre is cut off by means of an element which is rotatable about an axis, which element is provided with a passage which is co-axial with the tube in a first position of the rotatable element and which includes an angle with the tube in a second position of said rotatable element, in which position the fibre is cut off.
Patent CA-2415773-A1 (CA)
Title: A frozen confectionery product and method of manufacture
Inventor: ROBERTS KEITH
IPC: A23G9/44
Filed: 2001-08-21
Abstract: A composite frozen confectionery item includes: - a cone, truncated cone or cup shaped shell formed from a solid fat based composition and nestingly contained substantially within a close fitting protective packaging sheet of  corresponding shape, the confectionery item and packaging sheet each having an open end and a closed end and the shell forming a lining in substantially contiguous contact with an internal surface of the packaging sheet and - a filling of ice confectionery.
Patent CA-2415831-A1 (CA)
Title: Composite bowl
Inventor: JERSTROEM GOERAN
IPC: B65D1/00
Filed: 2001-06-19
Abstract: A composite bowl (10) has a seamless, one-piece, stainless steel inner body (11) with a covering or outer body (20) formed of a flexible and resilient frictional material. The outer body (20) has an enlarged bead (26) around the rim of the bowl and the stainless inner body (11) is rolled around the bead (26). Fig 1 shows a side view of the composite bowl.
Patent CA-2416471-A1 (CA)
Title: Air conditioning system
Inventor: BRUTSCHER NORBERT
IPC: B64D13/06
Filed: 2003-01-15
Abstract: The following invention relates to an air conditioning system, in particular for aircraft, comprising at least one heat exchanger, arranged in a ram air duct, for cooling compressed air by means of a fluid, and comprising at least a first and a second air cycle machine which at the compressed-air end are connected to the heat exchanger. A particularly compact, reliable, redundant and economical arrangement is achieved in that the heat exchanger comprises at least one first heat exchanger unit and a second heat exchanger unit, of which one each is connected at the compressed-air end to one of the air cycle machines, and in that ram air outlet ducts which are fluidically separate from each other are provided, of which one is connected to the first heat exchanger unit and another is connected to the second heat exchanger unit.
Patent CA-2417747-A1 (CA)
Title: Configurable photonic device
Inventor: MATSUURA NAOMI
IPC: G02B6/43
Filed: 2001-07-31
Abstract: A photonic crystal, and a photonic device having such a photonic crystal, configured by changing its physical geometry in at least one region to alter  light propagation and/or confinement. The configuring means may include electrostrictive, piezoelectric or magnetostrictive components of the photon ic crystal, or an actuation device affixed to the photonic crystal.
Patent CA-2418047-A1 (CA)
Inventor: MORISHITA YUUICHI
IPC: G02F1/35
Filed: 2001-09-18
Abstract: A constant output light attenuator, comprising a non-linear optical material  (1) and an aperture (2) disposed on a same optical axis and also disposed on  the same optical axis as input and output optical fibers (3) and (4), wherei n a light beam output from the input optical fiber (3) is input into the non- linear optical material (1) and passes the non-linear optical material (1), the light beam passed through the non-linear optical material (1) is diverge d radially about the optical axis, the aperture (2) allows to pass only the light beams within a specified radius of the radially diverged light beams, and the light beam passed through the aperture (2) is input into the output optical fiber (4), whereby, by optimizing the parameters such as the seconda ry non-linear refraction factor of the non-linear optical material (1), the thickness of the non-linear optical material, a distance between the non- linear optical material and aperture, and the opening diameter of the aperture, an output light beam with a specified intensity can be provided fr om the output optical fiber (4) irrespective of the intensity of the input ligh t beam.
Patent CA-2418399-A1 (CA)
Title: Non-invasive system for the determination of analytes in body fluids
Inventor: REBEC MIHAILO V
IPC: G01N21/35
Filed: 2003-02-04
Abstract: A system for determining the concentration of an analyte in at least one body fluid in body tissue, the system compris-ing an infrared light source, a body tissue interface, a de-tector, and a central processing unit. The body tissue inter-face is adapted to contact body tissue and to deliver light from the infrared light source to the contacted body tissue.      The detector is adapted to receive spectral information corre-sponding to infrared light transmitted through the portion of body tissue being analyzed and to convert the received spec-tral information into an electrical signal indicative of the received spectral information. The central processing unit is adapted to compare the electrical signal to an algorithm built upon correlation with the analyte in body fluid, the algorithm adapted to convert the received spectral information into the concentration of the analyte in at least one body fluid.
Patent CA-2419150-A1 (CA)
Title: Voice and text transmission system
Inventor: MCCULLEY MATTHEW
IPC: H04L12/66
Filed: 2002-06-06
Abstract: A communication system and format is described for use in assisted telephonic communications, intended to help users who are hearing impaired use the telephone system. A relay connects a hearing user (12) with the assisted user (38). The relay creates a text message stream containing the words spoken by the hearing user (12). The relay then combines the digital characters of the next message with packets of digitized voice spoken by the hearing user (12) and sends the combined digital data packets to the station of the assisted user (38). The station of the assisted user (38) is capable of separating the voice from the text and displaying the text for reading by the assisted user (38).
Patent CA-2419165-A1 (CA)
Title: Process fluid recycle system for a compressor assembly
Inventor: HENZLER GREGORY WILLIAM
IPC: F04B39/02
Filed: 2003-02-18
Abstract: A process fluid recycle system for compressor assemblies to recycle process fluid vapor flowing from one or more compressors to gear case(s) through shaft seal(s). The flowing process fluid is recycled back to the low pressure inlet of the compressor assembly by way of a recycle conduit. Coalescing filters are provided to separate oil mist from the process fluid vapor. Oil vapor and water vapor can also be removed, where necessary, by suitable oil and water vapor traps.      During startup and shutdown or other times when low pressure transients occur that could cause a back flow of gear oil from the gear case into the compressor(s) by way of the shaft seal(s), an anti-back flow compressor is operated to ensure that the pressure within the gear case will be less than within the compressor.
Patent CA-2419977-A1 (CA)
Title: Nouveau dosage servant a determiner l'activite androgenique ou anti-androgenique d'un echantillon de serum ou d'un compose a experimenter
Inventor: PALVIMO JORMA J
IPC: G01N33/15
Filed: 2001-06-13
Abstract: L'invention concerne un procédé servant à déterminer l'activité androgénique d'un échantillon, consistant: a) à mettre en contact l'échantillon avec la cellule comprenant un plasmide rapporteur de luciférase, une protéine hybride comprenant un domaine de liaison aux ligands du récepteur d'androgène et un domaine de liaison Gal4 ADN, ladite protéine hybride pouvant se fixer aux sites de liaison dans ledit plasmide rapporteur de luciférase, une protéine hybride comprenant une région N-terminale du récepteur d'androgène et une protéine pouvant fixer le promoteur de gène de luciférase, et une protéine 3 interagissant avec le récepteur d'androgène, b) à permettre à l'échantillon d'incuber avec ladite cellule, c) à lyser cette cellule, d) à mesurer l'activité de luciférase du lysat, e) à comparer l'activité de luciférase mesurée avec celle obtenue, par répétition des étapes a) et d) ci-dessus, un témoin étant ajouté à la place de l'échantillon, pour donner l'activité relative de luciférase de l'échantillon, et f) à utiliser l'activité relative de luciférase pour détecter ou quantifier un androgène actif dans l'échantillon.