baber/WOPTO huggingface dataset:
Patent CA-2432530-A1 (CA)
Inventor: SCHLIG EUGENE STEWART
IPC: G09G3/32
Filed: 2001-12-21
Abstract: A pixel circuit comprises an organic light emitting diode (OLED), and a static memory for storing data that represents an operational state of the OLED. In alternative embodiments, a pixel circuit may include a complementary metal oxide semiconductor (CMOS) circuit for controlling the OLED, a protection circuit for protecting the CMOS circuit from an over-voltage condition, and a current source with a field effect transistor (FET) having a static gate to source voltage that is greater than a threshold voltage of the FET.
Patent CA-2432585-A1 (CA)
Title: Seat assembly with displaceable seat back recliner pivot
Inventor: TAME OMAR D
IPC: B60N2/235
Filed: 2001-12-20
Abstract: A seat assembly having a seat back (11), a generally horizontal seat cushion (14), and a recliner mechanism (20) allowing for pivotal adjustment of the seat back about a first pivot axis (21) relative to the seat cushion and displacement of the first pivot axis about a second pivot axis (22) between forward and rearward positions. With the first pivot axis (21) in the forward position, the seat back is adjustable about the first pivot axis (21) between a plurality of reclined seating positions. With the first pivot axis in the rearward position, the seat back is adjustable about the first pivot axis between one of the reclined seating positions and a stowed position generally aligned against the seat cushion. The seat cushion is pivotally adjustable about a four bar linkage (17, 18) between a seating position and a stowed position. A link (80) interconnects the seat back and the seat cushion allowing movement of both the seat back and the seat cushion together between the respective seating and stowed positions.
Patent CA-2434750-A1 (CA)
Inventor: GUADAGNO PHILIP A
IPC: G01N33/72
Filed: 2002-01-11
Abstract: An improved fecal occult blood test having a matrix such as paper that is treated, imprinted or impregnated with a test reagent capable of undergoing a chromogen reaction is disclosed. The improvement relates to a novel developing solution in which the water to alcohol ratio is adjusted to enhance the sensitivity of the test.
Patent CA-2436728-A1 (CA)
Inventor: LINDAHL ULF
IPC: C12N9/90
Filed: 2001-12-07
Abstract: L'invention concerne une nouvelle C5-épimérase de souris purifiée, des fragments correspondants, des acides nucléiques codant pour cette épimérase et la production recombinante de celle-ci. L'invention se rapporte également à des fragments de cette épimérase, et notamment à des fragments N-terminaux utiles dans des constructions de protéines de fusion pour intensifier l'activité d'enzymes épimérases hétérologues produites par recombinaison.
Patent CA-2438960-A1 (CA)
Inventor: SLAOUI MONCEF MOHAMED
IPC: A61P31/16
Filed: 2002-02-21
Abstract: The invention relates to the use of an influenza antigen preparation obtainable by the following process, in the manufacture of an intradermal flu vaccine: (i) harvesting of virus-containing material from a culture; (ii) clarification of the harvested material to remove non-virus material; (iii) concentration of the harvested virus; (iv) a further step to separate whole virus from non-virus material; (v) splitting of the whole virus using a suitable splitting agent for instance a detergent such as sodim deoxycholate in a density gradient centrifugation step; (vi) filtration to remove undesired materials; wherein the steps are performed in that outer but not necessarily consecutively.
Patent CA-2442745-A1 (CA)
Inventor: SWAN GEORGE ALEXANDER III
IPC: C10G11/18
Filed: 2002-04-09
Abstract: L'invention porte sur un procédé et un appareil d'atomisation d'un fluide (101). Ce fluide (101) est mélangé avec un fluide d'atomisation représenté par (111) et (121) en plusieurs endroits représentés par (110) et (120) puis acheminé à travers une buse (200).
Patent CA-2444199-A1 (CA)
Title: Passive bonds for personal care article
Inventor: SCHMOKER SUZANNE
IPC: A61F13/15
Filed: 2002-04-11
Abstract: A personal care article comprising a front portion, first and second lateral sections having inner edges releasably fastened to the front portion and first and second outer portions attached to the front portion, a back portion, and a crotch portion between the front portion and the back portion. Outer edges of the first and second lateral sections are secured to third and fourth side edges of the back portion to form a pant-like article having a waist opening, and first and second leg openings. Strength of the attachment of the outer portions of the lateral sections to the front portion is less than strength of securement of the outer edges of the lateral sections to the back portion, whereby the attachments of the outer portions of the lateral sections to the front portion can be separated from the front portion without separating securement of the first and second lateral sections from the side edges of the back portion.
Patent CA-2448821-A1 (CA)
Title: A catheter assembly
Inventor: JENSEN LARS BOGELUND
IPC: A61M25/16
Filed: 2002-06-28
Abstract: The present invention is a catheter assembly with a catheter and a package for a catheter. The package and catheter is provided with a seal restricting passage of fluid between the package and the catheter. The assembly allows the catheter to be used without complete removal from the package. During urination, the assembly prevents urine to flow from the outlet of the catheter and back through the package in a direction towards the user of the catheter.  The seal allows the catheter to be dispensed from the package while the sealing is maintained and the assembly thus allows non-contaminated insertion and use of the catheter while the catheter is partly maintained in the package.
Patent CA-2452292-A1 (CA)
Inventor: FOLIO RICHARD J
IPC: H04B10/10
Filed: 2002-06-24
Abstract: A supplemental audio content system (30a) is for providing supplemental audio content to movie patrons during playing of a motion picture film and associated soundtrack in a cinema (21a) of cineplex (20) including a plurality of individual cinemas (21a-21d). The system (30a) may include a player (40a) for playing supplemental audio content during playing of the motion picture and associated soundtrack, and a wireless transmitter (42a) connected to the supplemental audio content player (40a). An earphone (70a) may be worn by the movie patron, and the earphone (70a) may be connected to a wireless receiver (80a) to cooperate with the wireless transmitter (42a) to deliver supplemental audio content to the at least one movie patron. The wireless transmitter (42a) and wireless receiver (80a) preferably have operating characteristics to avoid interference with respective supplemental audio content systems (30a-30d) for other cinemas (21a-21d) of the cineplex (20).
Patent CA-2454747-A1 (CA)
Title: Dispositif de moulage par soufflage
Inventor: HORIUCHI TAKAHARU
IPC: B29C49/56
Filed: 2002-07-26
Abstract: Le dispositif de l'invention évite le glissement de la ligne de séparation entre les éléments de moule sous l'effet de la force de serrage du moule. L'invention concerne plus particulièrement un dispositif de moulage par soufflage (11) dans lequel deux demi-moules formant une cavité de soufflage (12) constituent un ensemble de moules. Plusieurs de ces ensembles sont montés en parallèle sur des panneaux de fixation de moules (15, 16) en définissant un intervalle entre deux ensembles consécutifs. L'un des deux demi-moules (13) est tenu par des boulons (17) passés dans des trous de boulonnage (23) constituant autant de trous à jeu dans le panneau de fixation de moules (15) de façon à permettre un glissement latéral relatif du demi-moule (13) par rapport au panneau de fixation de moules (15). L'autre demi-moule (14) est monté fixe sur l'autre panneau de fixation de moules (16) par des pions de positionnement (18) et des boulons (17). On dispose également d'une jointure qui relie intégralement les deux demi-moules par leurs interfaces, cette jointure étant constituée d'un pion en biseau (19) et d'une douille (21) interdisant le glissement de la ligne de séparation.
Patent CA-2456986-A1 (CA)
Title: Wear-resistant interface assembly, particularly a wear-resistant chain or rolling bearing
Inventor: SYKORA FRANK B
IPC: B65G17/20
Filed: 2002-08-06
Abstract: A chain conveyor assembly having the combination of a polymeric material and a hard diamond-like coating at the frictional interface of the chain links. Th e conveyor chain preferably includes male and female links connected to one another by connector pins (20). The shaft of each connector pin (20) is coat ed with a diamond-like coating having high hardness, low friction and low wear characteristics. Opposite ends of the connector pins (20) are connected to t he female link while the shaft (52) of the connector pin (20) passes through th e male link. A polymeric bushing (18) is fitted to the male link in engagement with the shaft (52) of the connector pin (20). Accordingly, relative movemen t between the links occurs at the interface of the DLC connector pin (20) and the polymeric bushing (18).
Patent CA-2459212-A1 (CA)
Title: System and method for dispatching by exception
Inventor: PHILP JOSEPH WESLEY
IPC: G06Q10/04
Filed: 2004-02-27
Abstract: A system and method for controlling the movement of plural trains (102) over a rail network (105), where the rail network is divided into at least one control area (100) with a dispatcher (110) assigned to manage the movement of trains in a control area by predicting the occurrence of events along the network based on the movement plan and prompting the dispatcher to provide information or take specified actions relating to the predicted events.
Patent CA-2462438-A1 (CA)
Inventor: THOMSON JOEL
IPC: B29C48/51
Filed: 2002-10-16
Abstract: L'invention concerne un appareil de moulage par injection de deux matériaux polymériques compatibles, dans lequel deux ou plusieurs zones de plastification (40, 42) situées sur une vis (26) sont utilisées pour plastifier simultanément ou séquentiellement les deux matériaux et les envoyer dans un espace d'accumulation commun (48) par des conduits séparés. La charge constituée de plusieurs couches de matériau est ensuite injectée dans un moule fermé par un mouvement axial en avant de la vis relativement à son fourreau (10). Une fois placé dans le moule, le premier matériau forme une couche superficielle enveloppant entièrement ou partiellement l'autre matériau. On peut ainsi produire en une seule opération une pièce présentant plusieurs propriétés de matériaux.
Patent CA-2462621-A1 (CA)
Title: Method of home inspection business including indoor air quality assessment
Inventor: HOSTLAND CRAIG
IPC: G06Q10/00
Filed: 2004-03-30
Abstract: A method of conducting a home inspection business may be characterized as including the steps of offering to a customer a first inspection service limited to visual inspection of tangible attributes of a building; offering to the same customer a second inspection service including at least visual inspection for physical sources of non-tangible air-borne contaminants and toxins in the building; providing the first inspection service; and, providing the second inspection service contemporaneously in the building with the first inspection service at a cost effective price value that otherwise would be beyond the means of an average purchaser.
Patent CA-2463298-A1 (CA)
Title: System and method for data routing for fixed cell sites
Inventor: JONES BRYCE A
IPC: H04W28/08
Filed: 2002-09-19
Abstract: An intelligent switching system and method provides an alternate, least-cost telecommunications link (which may be a wireless link) between a base transceiver station (BTS) (14) and a base station controller (BSC) (20) in a radio access network (RAN). Signals may be routed via the alternate telecommunications link (22b) or via an existing telecommunications link (22a) based on the sensitivity of the signals to transmission latency. The switching system may determine the sensitivity of the signals to transmission latency.
Patent CA-2463758-A1 (CA)
Title: Composes organiques
Inventor: WEBB RANDY LEE
IPC: A61K9/28
Filed: 2002-10-17
Abstract: L'invention concerne un sel constitué d'au moins un antagoniste du récepteur AT¿1? présentant au moins un centre acide, et au moins un ingrédient cardiovasculaire présentant au moins un centre basique, pouvant être utilisé pour un traiter et prévenir des maladies et des troubles cardiovasculaires, ainsi que pour retarder la progression de telles maladies ou de tels troubles.
Patent CA-2465100-A1 (CA)
Title: Quinazoline derivatives as antitumor agents
Inventor: KETTLE JASON GRANT
IPC: A61P43/00
Filed: 2002-10-31
Abstract: The invention concerns quinazoline derivatives of Formula (I); wherein each of Q1, Q2, Z, R1, R2, R3, L and m have any of the meanings defined in the description; processes for their preparation, pharmaceutical compositions containing them and their use in the manufacture of a medicament for use in the prevention or treatment of tumours which are sensitive to inhibition of erbB receptor tyrosine kinases.
Patent CA-2467281-A1 (CA)
Inventor: PIRKL HANS-GEORG
IPC: G01N21/35
Filed: 2004-05-14
Abstract: The invention relates to a method for determining the isomer composition in an isocyanate isomer mixture, wherein a spectrum of the isomer mixture is recorded and the spectrum is entered into a chemometric calibration model.
Patent CA-2469132-A1 (CA)
Inventor: ABEYGUNAWARDANA CHITRANANDA
IPC: C08B37/00
Filed: 2002-12-06
Abstract: La présente invention concerne un antigène d'adhésine intracellulaire (SAE) à structure de polysaccharide de masse moléculaire élevée. Cet antigène présente la structure générale d'un poly- 1,6,.beta.-2-amidoglucopyranoside, laquelle structure est substituée de façon variable avec des substituants N-acétyle et O-succinyle. L'invention concerne également un procédé permettant d'isoler du staphylocoque doré cet antigène. Ce SAE peut s'utiliser dans un vaccin, seul, mais aussi en conjugaison avec une protéine immunogène, et/ou avec un adjuvant immunogène.
Patent CA-2469527-A1 (CA)
Title: Vehicle light with light emitting diode (led) light source
Inventor: YOU CHENHUA
IPC: F21S8/10
Filed: 2004-06-03
Abstract: An LED light, such as used as a vehicle backup light, includes an LED board having first and second sides. At least one LED is mounted on the first side. A lens is positioned at a distance from the LED board to face the first side of the LED board. A  potting compound is provided on the second side of the LED board. The potting compound can completely fill the second side of the LED board. The lens can include a first surface facing an external side of the LED light that is substantially smooth, to prevent collecting dust therein, and a second surface facing the LED board. That second surface can be contoured to include an upper region to refract light in a first direction, a lower region to reflect light in a second direction opposite to the first direction, and a middle region including horizontal grooves. That middle region may diverge light in a horizontal direction and converge light in a vertical direction.
Patent CA-2471018-A1 (CA)
Inventor: PAL ANDREW ATTILA
IPC: G11B27/10
Filed: 2003-01-28
Abstract: La présente invention concerne des procédés et des appareils pour le déclenchement logique pour utilisation avec des biodisques. Certains modes de réalisation disposent des déclencheurs physiques à la surface du disque. D'autres modes de réalisation effectuent un codage de déclencheurs dans la zone de données d'utilisateur des biodisques optiques. D'autres modes de réalisation encore exploitent de composants de fonctionnement de disques optiques communs tels que des sillons, des méplats, et autres marques de codage d'information pour le codage de déclencheurs. Des composants de codage primaire sont utilisés pour le décodage de déclencheurs logiques. En variante, un composant de décodage secondaire additionnel ou une unité de traitement de données peut être utilisé pour le traitement de déclencheurs. Des déclencheurs logiques peuvent être codés dans une configuration de sillons/méplats, codés dans l'information de contrôle de code temporel du signal d'oscillation d'un disque CD de lecture/lecture-écriture, codés dans l'information d'adresse de l'en-tête d'un disque de type DVD-RAM, ou peuvent être superposés sur la logique opérationnelle du lecteur. D'autres configurations de déclenchement sont invoquées par la réaction chimique provoquées par un élément chimique disposé sur les disques.
Patent CA-2471796-A1 (CA)
Title: Drill bit performance analysis tool
Inventor: STEINKE STEPHEN C
IPC: E21B10/00
Filed: 2004-06-21
Abstract: A method and system that can be used to automatically calculate and generate performance analysis charts, including a reliability curve is disclosed. The method and system may be used to selectively convert performance records data from a database into graphs and charts reflective of a performance analysis. The invention also provides a tool and method that can be used to predict the effective life or run time of a component, such as a drill bit, based calculated reliabilities for similar components.
Patent CA-2474651-A1 (CA)
Title: Corde hybride de renforcement de caoutchouc et produit caoutchoute
Inventor: AKIYAMA MITSUHARU
IPC: D06M101/00
Filed: 2003-03-10
Abstract: L'invention concerne une corde hybride destinée à renforcer du caoutchouc (1) comprenant des brins (2) de module d'élasticité élevé constitués de fibres de PBO, ou analogue, agencés dans la portion centrale de la corde et, agencés autour de ces brins, des brins (3) de module d'élasticité faible constitués de fibres de verre, ou analogue. Elle concerne aussi un produit caoutchouté contenant la corde hybride destinée à renforcer le caoutchouc (1). Cette corde hybride possède une résistance satisfaisante, une très bonne résistance au pliage, une très bonne adhérence sur le caoutchouc et une très bonne stabilité dimensionnelle.
Patent CA-2474788-A1 (CA)
Inventor: NEVE SOREN
IPC: A61K38/08
Filed: 2003-01-29
Abstract: L'invention concerne des compositions et des procédés pour la modulation de la fonction des demi-canaux dans une cellule, un tissu ou un organe. L'invention porte également sur des cribles spécifiques utiles pour la détection desdits composés, notamment de ceux pouvant moduler la phosphorylation des connexines. Des méthodes thérapeutiques destinées à prévenir ou à traiter des états influencés par la fonction des demi-canaux chez un mammifère, tels que l'arythmie cardiaque.
Patent CA-2478331-A1 (CA)
Title: Peptide deformylase inhibitors
Inventor: LIAO XIANGMIN
IPC: A61P31/04
Filed: 2003-03-12
Abstract: Novel PDF inhibitors and novel methods for their use are provided.
Patent CA-2480491-A1 (CA)
Inventor: NUGENT ANTHONY
IPC: G01N33/92
Filed: 2003-04-03
Abstract: An assay device and method for measuring the concentration of HDL-associated cholesterol in a blood-fluid sample are described. The assay design prevents interference by reagents used for such removal with the HDL quantification reaction or with other assays carried out on the same sample. If desired, removal of non-HDL lipoproteins and assay of HDL cholesterol can be carried out without interruption of the assay.
Patent CA-2481858-A1 (CA)
Inventor: FOLEY ROBERT P
IPC: E04C2/288
Filed: 2004-09-17
Abstract: A method and system for constructing wall panels made of a foam insulation wythe and a concrete structural wythe. The insulation wythe is made up of a foam plank having a body having opposing flanges and receiving mounting angles that provide attachment for interior building finish. The method of the invention includes the steps of placing a plurality of insulation wythes adjacent to each other on a horizontal surface within a mold such that the plank bodies point upwardly, pouring concrete over the sections, allowing the concrete to cure to form the structural wythe, then tilting the finished wall panel to a substantially vertical orientation. Optionally, the method of the present invention includes the steps of placing spacers between adjacent planks, placing mounting angles in the undersides of the primary wall sections and placing reinforcing means over the sections within the mold.
Patent CA-2483267-A1 (CA)
Title: Ambulating knee joint
Inventor: WATTERS THOMAS
IPC: A61F5/01
Filed: 2003-04-25
Abstract: A hinge or joint assembly (12, 13) is provided that includes first and secon d members, a pivot rotatably connecting the first and second members and allowing movement between extension and flexion positions, and at least one elastomeric spring (36), communicating with the first and second members to restrain pivotal movement of the members toward flexion, through compression of the elastomeric spring, and to assist pivotal movement toward extension through decompression of the elastomeric spring. The assembly can further include a disk (34), and lock slide (44), the disk and lock slide each havin g complementary teeth providing, when engaged, an arrest of pivotal movement i n a direction toward extension.
Patent CA-2483403-A1 (CA)
Title: High voltage switching devices and process for forming same
Inventor: FLYNN JEFFREY S
IPC: C30B25/02
Filed: 2003-04-30
Abstract: The present invention relates to various switching device structures including Schottky diode (10), P-N diode, and P-I-N diode, which are characterized by low defect density, low crack density, low pit density and sufficient thickness (>2.5um) GaN layers (16) of low dopant concentration (<1E16cm-3) grown on a conductive GaN layer (14). The devices enable substantially higher breakdown voltage on hetero-epitaxial substrates (<2KV) and extremely high breakdown voltage on homo-epitaxial substrates (>2KV).
Patent CA-2485999-A1 (CA)
Title: Vaccins combines destines a etre administres aux muqueuses pour l'immunisation contre la meningite bacterienne
Inventor: O'HAGAN DEREK THOMAS
IPC: A61P31/04
Filed: 2003-05-14
Abstract: L'invention concerne une composition destinée à être administrée aux muqueuses, comprenant deux ou plus de deux éléments, qui sont: (a) un antigène induisant une réponse immunitaire contre Haemophilus influenzae; (b) un antigène induisant une réponse immunitaire contre Neisseria meningitidis; et (c) un antigène induisant une réponse immunitaire contre Streptococcus pneumoniae. Cette combinaison donne une forme unique pour l'immunisation contre trois vecteurs distincts d'une maladie commune, à savoir la méningite bactérienne.
Patent CA-2487323-A1 (CA)
Title: Fils-guides de protection distaux specialises
Inventor: HANSEN JAMES G
IPC: A61F2/01
Filed: 2003-05-08
Abstract: l'invention concerne un fil-guide de protection distal doté de butées proximale et distale disposées sur une tige d'armature allongée. Selon l'invention, ce fil-guide comprend une tige d'armature allongée qui présente une section proximale relativement rigide et une section distale relativement souple, une butée distale disposée autour d'une partie de la tige d'armature rigide, et enfin, une butée proximale disposée autour de la tige d'armature allongée. La butée distale peut être constituée d'une partie à grand diamètre extérieur sur le fil-guide allongée, ou d'un objet disposé et fixé autour d'une partie de la tige d'armature allongée. La butée proximale peut comprendre un joint torique disposé dans une surface évidée sur la tige d'armature allongée, ou un anneau de bobinage comportant sur son pourtour de nombreuses entailles. Dans un mode de réalisation cité en exemple, un fil-guide de protection distal peut comprendre une butée proximale pourvue d'un premier élément tubulaire, d'un second élément tubulaire, et d'une pluralité d'entretoises extensibles actionnables entre une position repliée et une position déployée.