baber/WOPTO huggingface dataset:
Patent CA-2324776-C (CA)
Inventor: ABEDIN KAZI SARWAR
IPC: G01M11/00
Filed: 2000-10-31
Granted: 2006-01-24
Abstract: An optical dispersion measurement apparatus Includes a device (6a) for generating a light beam; wiring for inputting the light beam to a first terminal of an optical distributor (2a); wiring for outputting the input light beam as a plurality of light beams; an optical modulation device (5a) for modulating at least two of the light beams; an optical path (4) via which the at least two beams are returned to the optical distributor; wiring for outputting the light beams returned to the optical distributor from a second terminal of the optical distributor; a device (1) for detecting the light output. from the second terminal; and a device (50) for relating an intensity of the detected light to an optical modulation frequency that is used.
Patent CA-2325965-C (CA)
Title: Initial heater control for radiant infant warmer
Inventor: MACKIN MICHAEL H
IPC: H05B3/00
Filed: 2000-11-14
Granted: 2007-07-17
Abstract: A system and method for controlling the initial start up of a radiant heater used in an infant care apparatus. The system and method provides power to the radiant heater in excess of the 100% rated power of the heater for an initial period of time to cause a more rapid heating of the heater. The system utilizes an initial set power for the heater to determine the period of time that the heater is provided the excess power and discontinues that excess power after the determined period of time so tha the control of the heater is returned to a normal heating algorithm to thereafter provide the control of power to the heater. By use of the excess power upon initial start-up of the radiant heater, the heater more rapidly provides heat to an infant being cared for in the infant care apparatus. In the preferred embodiment, the system and method is used with an infant care apparatus that can be converted from an incubator function to a infant warmer by moving a radiant heater from a lower position where it is not activated to an upper position where the radiant heater is activated.
Patent CA-2326791-C (CA)
Inventor: MIZOGAMI KEITA
IPC: C07C245/10
Filed: 2000-11-23
Granted: 2009-05-19
Abstract: A hardness indicator composition, and a method of water hardness analysis, capable of measuring hardness even with higher-hardness water without requiring titration by a two-liquid system. The hardness indicator composition is formulated of a metal indicator with a desensitizer added thereto.
Patent CA-2339005-C (CA)
Title: Article contenant une mousse polymere et procede de preparation associe
Inventor: GEHLSEN MARK D
IPC: B29C48/495
Filed: 1999-07-30
Granted: 2010-01-26
Abstract: Articles en mousse polymère comportant une surface relativement lisse. Pour préparer ces articles, on mélange à l'état fondu une composition polymère et une pluralité de microsphères dont une au moins est une microsphère polymère expansible, dans des conditions opératoires, comprenant la température et la vitesse de cisaillement, sélectionnées pour former une composition extrudable expansible ; puis on extrude la composition dans une filière.
Patent CA-2339991-C (CA)
Title: Microemulsions as solid dosage forms for oral administration
Inventor: PATHER S INDIRAN
IPC: A61K9/18
Filed: 1999-08-13
Granted: 2007-01-02
Abstract: A microemulsion composition in the form of a free-flowing, compressible powder, comprises an admixture of a drug-containing oil-in-water microemulsion and a solid particle adsorbent. The drug-containing oil-in-water microemulsion comprises a oil-soluble drug, and the drug-containing microemulsion is adsorbed onto the solid particle adsorbent and forms a free-flowing, compressible powder. The composition and dosage forms of the present invention improve the bioavailability of a wide range of drugs that are known are suspected of having poor bioavailability by the utilization of several different mechanisms.
Patent CA-2340347-C (CA)
Inventor: MURG LARRY J
IPC: B64D31/00
Filed: 1999-08-13
Granted: 2006-02-14
Abstract: Reciprocating or push-pull control cable assemblies (10) have fittings (28) permanently attached, preferable by swaging or other mechanical deformation process, to the ends of a control cable (20) or core that reciprocates within an outer casing (40). The fittings have a projected width no greater than the inner diameter of the casing. As a resul t, the entire control cable, with fittings attached, can be pulled through the casing to remove the control cable for inspection, maintenance o r replacement. The cable also have a unique combination of ball joint assemblies and excluder seals that effectively exclude contaminants fr om the interior of the casing.
Patent CA-2344058-C (CA)
Inventor: GUTHRIE ROBERT WILLIAM
IPC: A61K31/519
Filed: 1999-10-12
Granted: 2009-05-26
Abstract: L'invention concerne les composés de la formule (1a), dans laquelle R1 est un groupe de la formule, dans laquelle R1, R2, A, B, U, V, W, X, Y, Z, k et n ont la signification donnée dans la spécification. Lesdits composés sont utiles au traitement de la polyarthrite rhumatoïde, du psoriasis, de la sclérose en plaques, de la maladie de Crohn, de la rectocolite hémorragique, de l'artériosclérose, de la resténose, de la pancréatite, de rejets de greffes, de la fonction de greffe retardée, et de lésions ischémiques de reperfusion, y compris l'infarctus du myocarde aigu et l'ictus.
Patent CA-2345773-C (CA)
Title: Buffered resorbable internal fixation devices and methods for making material therefore
Inventor: GRESSER JOSEPH D
IPC: A61L27/18
Filed: 1999-10-04
Granted: 2008-12-02
Abstract: An internal fixation device and a bioerodible implantable material useful therefor comprise a bioerodible polymer that produces acidic products or low molecular weight resorbable fragments upon hydrolytic degradation, and a buffering or neutralizing agent in sufficiently high concentration to moderate the rate of change of pH of said bioerodibie material during bioerosion. The buffering or neutralizing agent acts to reduce the inflammatory foreign body response generated by the acidic products and reduces the sterile abscess condition that occurs at the site of the bioerodible implant materials of the prior art. Internal fixation devices (IFDs) according to the invention are useful, for example, for the repair, replacement or reconstruction of damaged bone in any area of the body.
Patent CA-2345875-C (CA)
Title: Dispositif de conditionnement et d'application
Inventor: GUERET JEAN-LOUIS
IPC: B65D47/42
Filed: 2001-05-01
Granted: 2005-07-12
Abstract: Dispositif de conditionnement et d'application, du type comportant un applicateur comprenant une partie d'application et un récipient pouvant être fermé, ce récipient définissant un premier logement (2) pour le produit et un second logement pour, en position fermée du récipient, recevoir la partie d'application de l'applicateur, les premier et second logements communiquent au travers d'une ouverture de section transversale sensiblement identique à celle du premier logement, cette ouverture permettant à la partie d'application d'être mise e n contact avec le produit. Le second logement définit une portée (7) autour d'une partie au moins de ladite ouverture de manière à limiter la pression pouvant être exercée par la parti e d'application (25) sur le produit (P) lorsque le récipient est fermé.</SDOAB >
Patent CA-2359405-C (CA)
Title: Saw blade having liquid transport cavity for use with lubricating guide support assembly
Inventor: GRAVELY ROBERT WAYNE
IPC: B23D61/02
Filed: 2000-01-07
Granted: 2002-07-16
Abstract: A saw arrangement includes the combination of a circular saw blade and a lubricating guide support assembly. The circular saw blade includes a saw plate having openings (30) formed therein and carbide insert teeth disposed circumferentially about the saw plate. The lubricating guide support assembl y includes two guide supports (12) each having a bearing surface disposed immediately adjacent opposite sides of the saw plate at a spacing to the cutting area for proper alignment of the saw blade during cutting. At least one of the guide supports includes a recessed area (48) containing liquid exposed to the saw plate whereat a thin film of the liquid is applied to the  saw plate as it passes by the recessed area during cutting. The openings (30 ) are arranged on the saw plate to pass by the recessed area (48) and are dimensioned to receive liquid therein for transport away from the recessed area. When each opening clears the bearing surfaces of the guide supports th e liquid transported therein is distributed to the saw plate and the cutting area including the carbide insert teeth by air turbulence and inertial force s. Such a saw blade having a thickness at least as small as 0.080 inches is use d to cut lumber from Southern Yellow Pine.
Patent CA-2360601-C (CA)
Inventor: MOORE JACQUELINE ANNE
IPC: G08B5/36
Filed: 2000-01-24
Granted: 2009-08-11
Abstract: A tactile directional pedestrian information aid which has raised or indented features (11 and 12), which are capable of imparting directional information by tactile interrogation, such as by the hand or fingers brushing over the raised features. The distinct difference in tactile qualities of the raised or indented features, e.g. shape or texture of (11 and 12), are capable by interpretation of imparting correctness of travel direction, incorrectness of travel direction, or a requirement for a change in direction of travel. This tactile directional pedestrian information aid shall be capable of attachment to, or form an integral part of a suitable supporting medium (10).
Patent CA-2365014-C (CA)
Inventor: YAMASHITA YOICHIRO
IPC: D04H1/425
Filed: 2000-03-10
Granted: 2009-07-14
Abstract: Highly biodegradable cellulose acetate constructions at least the surface ar ea of which comprises a biodegradable cellulose acetate composition containing, in cellulose acetate, a biodegradation promotor comprising at least one compound selected from the group consisting of phosphorus oxygen acid salts, phosphorus oxygen acid esters, carbonic acid and its salts.
Patent CA-2365174-C (CA)
Inventor: PERVAN DARKO
IPC: E04F15/04
Filed: 2001-01-24
Granted: 2006-11-28
Abstract: The invention relates to a locking system for mechanical joining of floorboards (1, 1') which have a body (30), a lower balancing layer (34) and an upper surface layer (32). A strip (6) is integrally formed with the body (30) of the floorboard (1) and extends under an adjoining floorboard (1'). T he strip (6) has a locking element (8), which engages a locking groove (14) in the underside of the adjoining floorboard (1') and forms a horizontal joint. A tongue (38) and a tongue groove (36) form a vertical joint between upper and lower plane-parallel contact surfaces (43, 45) and are designed in such mann er that the lower contact surfaces (45) are on a level between the upper side o f the locking element (8) and a plane containing the underside (3) of the floorboard. The invention also relates to a floorboard having such a locking system, a floor made of such floorboards, as well as a method for making suc h a locking system.
Patent CA-2371823-C (CA)
Inventor: KRAFSUR DAVID S
IPC: A43B21/30
Filed: 2000-04-26
Granted: 2010-10-19
Abstract: A spring cushioned shoe (2) is disclosed. The shoe includes a sole assembly (4, 4') that has a first spring (15; 50, 52) disposed within a vacuity (6, 54) in the heel portion of the assembly, and a second spring (19; 73, 74) disposed within a vacuity (7, 66) in the ball portion of the assembly. The springs are, e.g., wave springs that extend vertically from the upper to lower internal boundaries of the vacuities.
Patent CA-2374378-C (CA)
Title: Rotary particle-drying drum
Inventor: KLUG ANDREAS
IPC: F26B11/02
Filed: 2002-03-04
Granted: 2008-09-02
Abstract: A rotary particle dryer has a shaft extending along an axis and a hollow drum coaxially and spacedly surrounding the shaft and rotatable about the axis in a direction. A set of axially extending inner baffles fixed to the shaft extend radially outward therefrom and each form at least one angularly open inner pocket. A set of axially extending outer baffles fixed to the drum extend radially inward therefrom and each form at least two angularly open outer pockets. Structure mechanically connects the inner baffles directly with the outer baffles.
Patent CA-2377930-C (CA)
Title: Locomotive hybride a batterie/turbine a gaz
Inventor: DONNELLY FRANK WEGNER
IPC: B60L50/13
Filed: 2001-04-25
Granted: 2007-02-13
Abstract: Les locomotives électriques à batteries actuelles utilisent divers moteurs diesel pour charger leurs batteries et ne connaissent pas de succès commercial. La présente invention concerne une locomotive manoeuvres-triage qui combine le système de batterie à un générateur à microturbine à gaz, pour proposer une locomotive économique et écologique.
Patent CA-2382782-C (CA)
Inventor: NIGAM ALOK
IPC: A61F9/013
Filed: 2000-07-14
Granted: 2008-02-12
Abstract: La présente invention concerne un implant prothétique conçu pour être implanté dans la cornée de façon à modifier la courbure de la cornée et altérer la puissance de réfraction cornéenne afin de corriger une myopie, et une myopie doublée d'astigmatisme, tels que des implants formés dans un matériau hydrogel micro-poreux. Les lentilles (166, 168) comprennent respectivement des sections de côte (166a, 168a), qui se prolongent à travers le centre de chaque lentille et définissent des vides entre les côtes et la périphérie externe de la lentille.
Patent CA-2383241-C (CA)
Title: Formulations of paclitaxel entrapped into nanoparticles of polymeric micelles
Inventor: KUMAR MUKESH
IPC: A61P19/02
Filed: 2000-09-21
Granted: 2009-01-20
Abstract: This invention relates to pharmaceutical formulations of paclitaxel, its derivatives or analogs entrapped into nanoparticles of co-polymeric micelles, a process for preparing the same and the use thereof.
Patent CA-2398596-C (CA)
Inventor: HE TINGBO
IPC: H03L7/099
Filed: 2001-01-20
Granted: 2008-04-15
Abstract: A filtering method for digital Phase Lock Loop, comprises: defining a phas e difference value representing a nominal value of the difference between the phase of an input clock signal and the phase of a local recovery clock signal by setting an address difference reference offset representative of said phase difference reference value to half the bit depth of a first-in-first-out memory; calculating a read/write address difference which denotes a bit position difference in a data stream of content data between an input data pointer and an output data pointer indicating the starting addresses of contents data written to and contents data read from the first- in- first-out memory, respectively, said read/write address difference being representativ e of a detected phase difference between the input clock signal and the local recovery clock signal; comparing the detected phase difference with the phase difference reference value; and adjusting the local recovery clock signal in segments to the phas e difference reference value, wherein a correction signal used for adjusting t he local recovery clock signal, said correction signal being representative of a chan ge in the detected phase difference, is increased or decreased segment by segment depending on the magnitude and the algebraic sign of a detected deviation of the detected phase difference from the phase difference reference value. The invention concerns non- error code and vibration minimization at the same time, so vibration toleran ce is better raised, vibration transfer characteristic is very good, and net output vibration indicator at low band and high band parts is improved.
Patent CA-2400684-C (CA)
Inventor: KING TOBIN ALLEN
IPC: B65H37/04
Filed: 2000-05-24
Granted: 2008-10-28
Abstract: A document transfer device for transferring documents to a collection station, the transfer device including: means for selectively moving a document to the collection station; and guide means to prevent documents being transferred from being hampered by contact with any documents already in the collection station, wherein the transfer device is incorporated into a printer (706) with integral document binding means (605) to transfer documents from the binding means to the collection station (619).
Patent CA-2400998-C (CA)
Inventor: LEE JIM P Y
IPC: G01S13/02
Filed: 2002-09-03
Granted: 2009-03-24
Abstract: An adaptive receiver for determining parameters of an incoming signal is provided. The adaptive receiver includes: a) a plurality of antenna channels; each of the antenna channels including a respective antenna element for receiving the incoming signal and for outputting a respective antenna channel signal; b) a switching matrix operatively coupled to receive antenna channel signals from the antenna channels; the switching matrix for distributing the antenna channel signals to a plurality of receiver channels according to a predetermined mapping; c) a multi-channel down-converter operatively coupled to receive the antenna channel signals from the receiver channels; the multi- channel down- converter for processing the antenna channel signals to output respective intermediate frequency signals; d) a plurality of analog-to-digital converters (ADCs) operatively coupled to receive the intermediate frequency signals from the multi-channel down- converter; the ADCs for converting the intermediate frequency signals to digital signals; the digital signals being indicative of at least the phase and amplitude of the incoming signal; and, e) a digital processor operatively coupled to receive the digital signals from the ADCs for determining the parameters.
Patent CA-2407142-C (CA)
Title: Method for establishing a binaural communication link and binaural hearing devices
Inventor: JAKOB ANDREAS
IPC: H04R25/02
Filed: 2002-01-22
Granted: 2011-07-26
Abstract: A binaural communication link between two hearing devices is established via at least one wire (7W) and a conductor, which is formed by individual's body (7B).
Patent CA-2407301-C (CA)
Inventor: SIMARD NATHALIE
IPC: A61K39/00
Filed: 2002-09-18
Granted: 2013-08-20
Abstract: The present invention relates to a fish vaccine. More specifically the invention relates to a vaccine to protect salmon against infection by Piscirickettsia salmonis. The invention is based on or derived from the nucleic acid or amino acid sequence of hsp60 antigen from Piscirickettsia salmonis. Nucleic acid and / or amino acid sequences may be used in the preparation of a vaccine to protect against infection by Piscirickettsia salmonis.
Patent CA-2409128-C (CA)
Title: Alesage de trous de masselotte dans un moule de graphite
Inventor: SIERADZKI CHRISTOPHER
IPC: B23B35/00
Filed: 2002-10-22
Granted: 2005-12-06
Abstract: Une perceuse à colonne adaptée tout particulièrement au perçage d'orifices dans un bloc cylindrique. Le bloc cylindrique est placé sur un plateau d'amenage circulaire capable d'effectuer un mouvement de rotation sur la table de la perceuse à colonne autour de l'axe central du bloc cylindrique et du plateau d'amenage. Un support du plateau d'amenage sert à faire tourner de manière précise le plateau d'amenage. La machine à percer peut percer une pluralité d'orifices dans le bloc cylindrique à la même distance radiale de l'axe central du bloc sans avoir besoin de déplacer l'axe de la perceuse.
Patent CA-2410225-C (CA)
Title: Mast for handling a coiled tubing injector
Inventor: MCCULLOCH DAVID W
IPC: E21B19/22
Filed: 2002-10-28
Granted: 2010-02-09
Abstract: A mast for lifting and suspending over a wellhead a coiled tubing injector and blow out preventer is pivotally mounted on a rear portion of a truck. The mast has two side-by-side telescoping legs that extend and retract synchronously. When in a retracted position, the blow out preventer and coiled tubing injector are attached to the mast, between the legs, and legs of the mast extended to lift the equipment.
Patent CA-2411841-C (CA)
Inventor: FREDERIKSEN FRANK
IPC: H04J13/16
Filed: 2002-11-14
Granted: 2011-08-30
Abstract: A method for compact representation of multi-code signaling that includes determining a number of multi-codes and a code offset. A codeword is formulated that includes a code group indicator and an offset indicator. The codeword represents a compact representation of multi-code signaling and is formulated and may be decoded without the need for a look-up table.
Patent CA-2412507-C (CA)
Inventor: YANG LIEN-CHUAN
IPC: A63B55/60
Filed: 2002-11-22
Granted: 2005-06-21
Abstract: A three-sectional golf cart structure including a stretchable hand pull-bar, two struts for wheels, a "U" shaped lower stand and two links, wherein the hand pull-bar includes an inner pipe and an external sleeve; the two struts for wheels each is connected on one end thereof with a wheel; the two links both have their ends connected to the two struts for wheels and the external sleeve respectively.  Thereby, when the hand pull-bar is pulled up, it moves therewith the two links to stretch out the two struts and the wheels; while down pressing of the hand pull-bar will collapse the two struts and the wheels to be received in the two lateral sides of the "U" shaped lower stand, and by stretching and retracting of the three members including the inner pipe, the external sleeve and the "U" shaped lower stand, the three-sectional golf cart structure is formed.
Patent CA-2415654-C (CA)
Inventor: CEMKE JAMES A
IPC: B65G21/10
Filed: 2001-07-02
Granted: 2008-05-06
Abstract: A conveyor (10, 11) which includes a conveyor frame (14, 15) for supporting a chain (12, 13) for slidable movement thereon, and having an end (18, 19). A  chain is (12, 13) slidably supported by the frame (14, 15) and wraps around the end (18, 19). A nose bar (28) is mounted to the conveyor end (18), and has an edge (36) extending away from the frame (14). An insert (42) is mounted to the nose bar edge (36) and has wear material slidably engaging the chain (12).
Patent CA-2416307-C (CA)
Title: Esters de l'acide 5-aminolevulinique utilises comme agents photosensibilisateurs en photochimiotherapie
Inventor: KLAVENESS JO
IPC: A61K31/197
Filed: 2001-07-25
Granted: 2013-01-22
Abstract: La présente invention concerne des composés utilisés en photochimiothérapie ou dans le diagnostic, qui sont des esters alkyliques ramifiés ou des esters alkyliques substitués de l'acide 5-aminolévulinique, ou des dérivés ou des sels pharmaceutiquement acceptables de ces derniers. L'invention concerne, en particulier, des c omposés de la formule (1) : R?2¿¿2?N-CH¿2?COCH¿2?-CH¿2?CO-OR?1¿,(dans laquelle R?1¿ représente un groupe alkyle ramifié facultativement substitué (par exemple, un groupe alkyle en C¿5-30?), ou un groupe alkyle substitué ; R?2¿, chacun d'eux pouvant être le même ou différent, représente un atome d'hydrogène ou un groupe alkyle facultativement substitué, de préférence un groupe R?1 ¿; les substituants étant choisis parmi les groupes hydroxy, alcoxy, acyloxy, alcoxycarbonyloxy, amino, aryle, nitro, oxo, fluoro, -SR?3¿, -NR?3¿¿2? et PR?3¿¿2?, et chaque groupe alkyle étant facultativement interrompu par un ou plusieurs groupes O-, -NR¿3?-, -S- ou -PR¿3?- ; et R¿3? représente un atome d'hydrogène ou un groupe alkyle en C¿1-6?), et les sels de ces derniers, utilisés dans le diagnostic et la photochimiothérapie des troubles et anomalies des surfaces externes ou internes du corps, et des produits et des trousses permettant la mise en oeuvre de l'invention.