baber/WOPTO huggingface dataset:
Patent CA-2277308-C (CA)
Inventor: ANTONIADES JOHN A
IPC: G06V20/13
Filed: 1997-04-21
Granted: 2006-11-21
Abstract: The Intelligent Hypersensor Processing System (IHPS) is a system for the rapid detection of small, weak or hidden objects, substances or patterns embedded in complex backgrounds, providing fast adaptive processing for demixing and recognizing patterns or signatures in data provided by certain types of hyper-sensors. IHPS processes by forming a series of pattern vectors through the concatenation of the outputs of multiple sensors (10). Each sensor measures a different attribute of the system being observed, and has a consistant relationship to all other sensors. The data stream from the sensors is entered into a processing system which employs a parallel pipeline architecture. The data stream is simultaneously sent to two separate processor pipes. The first is the Demixer Module (20), which decomposes each pattern vector into a convex combination of a set of fundamental patterns. The signature pattern of a weak constituent or unresolved small target is separated from the background patterns which may hide the target. Information detailing the composition of the dimixed data patterns is sent to the Display/Output Module (40) along with information about the fundamental patterns and Filter Vectors.
Patent CA-2285764-C (CA)
Inventor: KITOH KENSHIN
IPC: H01M50/627
Filed: 1999-10-12
Granted: 2004-05-04
Abstract: Provided are a method for filling an electrolyte solution and a battery structure of a lithium secondary battery comprising an internal electrode body formed by winding a positive electrode, and a negative electrode, with sandwiching a separator therebetween around the outer periphery of a core, and an electrolyte solution to impregnate said internal electrode body; said method being excellent in the productivity, and battery performance as well, and being characterized by an easy filling of an electrode solution, with minimization of excessive electrode solution in the battery, by virtue of the provision of an electrolyte solution injection opening in a specific position, through which the electrolyte solution is injected and extracting efficiently by using a nozzle for injection and/or extraction of electrolyte solution.
Patent CA-2289745-C (CA)
Inventor: HAMILTON PETER WORTHINGTON
IPC: B65F1/00
Filed: 1998-05-06
Granted: 2005-12-27
Abstract: Sac souple (10) comportant au moins une feuille de matière souple assemblée pour former un récipient semi-fermé doté d'une surface interne, d'une surface externe, d'une ouverture ayant un bord périphérique (28) et d'une structure de fixation (30) sur un support située sur la surface extérieure et entourant au moins partiellement le bord périphérique. Ladite structure comporte une bande de matériau dont une première face est orientée vers l'extérieur depuis la surface extérieure et une seconde face orientée vers l'intérieur, vers la surface interne. La première face présente une force d'adhérence après activation par un utilisateur qui est supérieure à la force d'adhérence avant l'activation par un utilisateur. La structure entoure de manière circonférentielle, de préférence au moins partiellement et idéalement entièrement, le bord périphérique. Elle fonctionne également de préférence comme moyen de fermeture (40) de manière à maintenir pratiquement fermée l'ouverture du sac souple lorsque la feuille constituant le sac est rassemblée autour de l'ouverture, permettant ainsi la fermeture étanche facile sans qu'il soit nécessaire d'avoir recours à des structures de fermeture supplémentaires ou à des éléments séparés. Des dispositifs de fermeture supplémentaires utilisant le matériau à activation sélective peuvent être utilisés comme structure de fixation sur un support et sont situés sur la surface interne du bord périphérique du sac. Les structures de fixation sur un support selon la présente invention permettent d'obtenir un sac souple capable de se fixer de manière fiable sur un dispositif de support, ledit sac pouvant ainsi être supporté à l'état ouvert en vue de son remplissage. Une structure de ce type réduit également la possibilité de piéger de l'air ou de laisser un espace libre, ce qui se produit lorsque le sac est utilisé avec un récipient durable rigide ou semi-rigide.
Patent CA-2301269-C (CA)
Inventor: WITTENBRINK ROBERT JAY
IPC: C09K23/42
Filed: 1998-09-11
Granted: 2005-11-01
Abstract: Fischer-Tropsch liquids, useful as distillate fuels are emulsified with water and a non-ionic surfactant.
Patent CA-2301819-C (CA)
Title: Droplet deposition apparatus and methods of manufacture thereof
Inventor: OMER SALHADIN
IPC: B41J2/16
Filed: 1998-10-09
Granted: 2007-07-24
Abstract: A piezoelectric printhead or other droplet deposition apparatus has parallel liquid containing channels defined by a base and displaceable walls, and covered by a cover number. The channels each have at least one nozzle for ejecting droplets. Each nozzle may be disposed in the base, the cover then having two ink supply parts spaced lengthwise of each channel on opposite sides of the nozzle. Alternatively two longitudinally spaced nozzles may be provided in the base of each channe l. The cover may have a conductive track corrected to wall-displacing electrodes, the points of connection being outside the channels.
Patent CA-2310795-C (CA)
Title: Discharge lamp with dielectrically impeded electrodes
Inventor: EBERHARDT ANGELA
IPC: H01J61/04
Filed: 1999-08-28
Granted: 2008-11-18
Abstract: A discharge lamp which can be operated by means of a dielectrically inhibited charge, comprising metal electrodes that are arranged on the wall of the discharge vessel and provided with at least one dielectric inhibiting layer that covers at least one part of said electrodes. According to the invention, the electrodes are also directly covered by a barrier layer that is especially made of a sintered glass ceramic material, i.e. the barrier layer is optionally and respectively arranged between the electrode and the dielectric inhibiting layer. This prevents the diffusion of metal ions from the electrode into the dielectric barrier layer and prevents them from having an undesirable effect on the properties thereof. This also prevents volatilization or sputtering in the electrode paths when the lamp is in operation.
Patent CA-2314819-C (CA)
Title: Septic waste treatment system
Inventor: THIBAULT RONALD M
IPC: E03F11/00
Filed: 2000-08-02
Granted: 2008-04-08
Abstract: A septic tank structure having first and second lower tank members and a cover member supported on and forming a seal with respective upper ends of the tank members. The tank members each have a closed lower end, an open upper end, and side walls extending between the lower and upper ends to form a receptacle for receiving waste materials. The tank members have respective flat sides that extend in a substantially vertical plane and are placed together when the tank structure is assembled. The upper ends of the assembled tank members define an outer periphery having an oval shape. The cover member has a lower periphery, a manhole opening, and a steeply sloped wall portion extending between the lower periphery and the manhole opening. The lower periphery of the cover member has an oval shape that corresponds to the oval shape of the upper ends of the assembled tank members. A channel-shaped configuration on the lower periphery of the cover member enhances the seal between the cover member and the tank members. The side walls of the lower tank members are tapered outwardly from a lower end to an upper end to facilitate nesting of the tank members during transport and storage. A plurality of flat areas with raised thicknesses are provided on the side walls of the tank members to facilitate connecting a plurality of tank structures together in many different desired configurations. The lower tank members and cover member are preferably made of a polydicyclopentadiene thermoset material.
Patent CA-2318658-C (CA)
Title: Interference suppression in cdma systems
Inventor: AFFES SOFIENE
IPC: H04B1/707
Filed: 2000-09-12
Granted: 2010-03-23
Abstract: A receiver of the present invention addresses the need for improved interference suppression rates without the number of transmissions by the power control system being increased, and, to this end, provides a receiver for a CDMA communications system which employs interference subspace rejection to obtain a substantially unity response for a propagation channel via which a corresponding user's signal was received and a substantially null response to interference components from selected signals of other user stations. The receiver may be used in a base station or in a user/mobile station.
Patent CA-2320295-C (CA)
Title: Polymer films and a process for the production thereof
Inventor: NUMMILA-PAKARINEN AULI
IPC: C08J5/18
Filed: 1999-02-10
Granted: 2008-08-05
Abstract: The present invention concerns a polyethylene composition particularly suitable for film blowing. The invention also concerns a process for the production thereof. The composition comprises a low molecular weight portion having a density of more than 960 Kg/m3 and a high molecular weight portion. The polyethylene composition has a density of about 925-940 Kg/m3 and a melt flow rate in the range of MFR21 from 5 to 40 g/10 min. A polyethylene film blown from the polyethylene composition exhibits a tensile strength at yield in transverse direction at least 15 MPa, a 1 % secant modulus in machine direction at least 300 MPa and in transverse direction at least 400 MPa, and a dart drop of at least 5 g/µm.
Patent CA-2326838-C (CA)
Inventor: MOSCA JOSEPH D
IPC: A61K39/00
Filed: 1999-03-12
Granted: 2008-12-23
Abstract: La présente invention a trait a une méthode de modulation de réponses immunes utilisant des cellules souches mésenchimateuses humaines de présentation d'antigène pour induire une anergie des lymphocytes T spécifiques. La présente invention a également trait à une méthode de modulation de réponses immunes utilisant des cellules souches mésenchimateuses humaines comme plate-forme pour exprimer des molécules induisant une anergie des lymphocytes T.
Patent CA-2328691-C (CA)
Inventor: HOSOMI HIROAKI
IPC: B41J15/04
Filed: 2000-12-15
Granted: 2006-11-14
Abstract: A printer having an opening (6) provided on an accommodating portion (4) for a recording rolled paper, wherein the opening (6) is covered by first and second swing covers (11) and (12) which pivot in opposite directions when moving from a closed position in which they are relatively close to each other. The first swing cover (11) has a first guide member (31), and the second swing cover (12) has a second guide member(32). After loading the recording rolled paper (3) into the accommodating portion (4), the first swing cover (11) is firstly closed. Then, the second swing cover (12) is closed so that the label sheet (2) is automatically arranged to curve by passing around the first guide member (31) and the second guide member (32).
Patent CA-2332496-C (CA)
Title: Photopolymerizable dental compositions
Inventor: OXMAN JOEL D
IPC: A61K6/891
Filed: 1998-10-02
Granted: 2008-02-12
Abstract: Photopolymerizable compositions that include free radically active and cationically active functional groups, and methods for polymerizing such compositions, in which the onset of cationic polymerizatio n is controllably delayed to extend the time between formation of a moldable gel and formation of a hardened solid.
Patent CA-2335040-C (CA)
Inventor: CARRIAZO CESAR C
IPC: A61B/
Filed: 2000-04-12
Granted: 2005-10-18
Abstract: L'invention porte sur un microkératome (10) comportant un ensemble anneau de guidage (12) que l'on place sur le globe oculaire, et des moyens qui servent à fixer temporairement l'anneau de guidage (12) audit globe. Une tête de coupe (16) renferme une lame de coupe appropriée aux résections cornéennes. Un ensemble support vertical (18), relié à l'anneau de guidage (12), supporte la tête de coupe (16) en rotation autour d'un axe horizontal. Dans un mode réalisation, la lame de coupe possède une arête de coupe arquée destinée à couper les résections cornéennes. L'invention traite également d'un procédé d'utilisation de lames de coupe droites et arquées (54a).
Patent CA-2339671-C (CA)
Title: Faucet assembly having overlapping spouts for releasing filtered and unfiltered water therefrom
Inventor: CHANG TA-CHUN
IPC: E03C1/04
Filed: 2001-03-06
Granted: 2004-02-24
Abstract: A faucet assembly includes synchronously rotatable first and second spouts for releasing filtered and unfiltered water therefrom.
Patent CA-2339984-C (CA)
Title: Creping compositions with improved thermo-oxidative stability and processes
Inventor: ALLEN ANTHONY JOHN
IPC: C08L3/02
Filed: 1999-08-12
Granted: 2005-11-15
Abstract: Composition comprising at least one water soluble polymer, such as polyamidoamine-epichlorohydrin resin, polyamine-epichlorohydrin resin, polyvinyl alcohol, etc. and at least one stabilizer, such as hypophosphorous acid, phosphorous acid, hypodiphosphoric acid, etc. and salts thereof, suitable as creping adhesive for paper. The water soluble polymer is stabilized against thermooxidative degradation by the stabilizer.
Patent CA-2341735-C (CA)
Inventor: ATKINS IAN PAUL
IPC: H01C7/10
Filed: 1999-09-20
Granted: 2006-11-28
Abstract: An overvoltage protection device includes a first electrode member having a first substantially planar contact surface and a second electrode member having a second substantially planar contact surface facing the first contact surface . A wafer formed of varistor material and having first and second opposed, substantial ly planar wafer surfaces is positioned between the first and second contact surfaces with the first and second wafer surfaces engaging the first and second contact surfaces, respectively. The contact surfaces may apply a load to the wafer surfaces. Preferably, the electrode members have a combined thermal mass which is substantially greater than a thermal mass of the wafer. The wafer may be formed by slicing a rod of varistor material. The device may include a housing including the first substantially planar contac t surface and a sidewall, the housing defining a cavity within which the second electrode is disposed.
Patent CA-2341748-C (CA)
Inventor: GAGLANI KAMLESH D
IPC: C09D5/14
Filed: 1999-09-13
Granted: 2008-01-08
Abstract: This invention pertains to the protection of nonaqueous compositions containing a transition metal from microbial spoilage using a stabilized antimicrobial composition comprising a halopropynyl compound and an organic epoxide.
Patent CA-2344921-C (CA)
Inventor: EDWARDS STEVEN L
IPC: D21F1/66
Filed: 2001-04-24
Granted: 2007-10-16
Abstract: A process for making absorbent sheet includes: (a) depositing an aqueous furnish of cellulosic fiber on a forming fabric; (b) dewatering the wet web to a consistency of from about 15 to about 40 percent; (c) transferring the dewatered web from the forming fabric to another fabric traveling at a speed of from about 10 to about 80 percent slower than the forming fabric; (d) wet-shaping the web on an impression fabric whereby the web is macroscopically rearranged to conform to the surface of the impression fabric; and (e) impingement air drying the web. The process is particularly suitable for making high bulk products form difficult to proces s furnishes such as recycle furnishes and for making high basis weight products without compressive dewatering with a papermaking felt.
Patent CA-2357778-C (CA)
Title: Systeme de traitement pour circulation rapide
Inventor: ODELL MICHAEL
IPC: D21F7/06
Filed: 1999-12-23
Granted: 2006-05-16
Abstract: Cette invention se rapporte à la circulation rapide dans une machine de fabrication de papier ou de carton, et concerne notamment un système de traitement simplifié pour circulation rapide. Ce système de traitement comprend un système de mesure (20) du ou des mélanges de départ (M), des pompes (110, 130, 170), une bâche d'alimentation (150), une partie table plate (160) ainsi qu'un système de tuyaux reliant les dispositifs et comportant des systèmes de régulation. Dans ce système de traitement, un mélange de départ d'une consistance élevée (3) est introduit dans la bâche d'alimentation (150), tandis que les eaux blanches (4) récupérées de la partie table plate (160) sont introduites par une pompe à dilution (170) dans la bâche d'alimentation (150) de sorte que la dilution du mélange de départ s'effectue dans ladite bâche.
Patent CA-2358824-C (CA)
Inventor: YOYASU MASAE
IPC: B60R13/04
Filed: 2001-10-10
Granted: 2005-06-28
Abstract: The present invention addresses the demand for a technology that enables reutilization of a molding main body and the fasteners for fixing a molding main body to an automobile following the removal of these parts from one another. The present invention proposes a car molding and fastener, in which a base plate is provided to a fastener for fixing molding main body to a car body, base plate being inserted into and held in place in housing space of a fastener holder that is formed to molding main body.  Elastic pieces are provided on opposite sides of base plate, and have protruding portions which engage in a releasable manner with engage-and-stop portions on either side of fastener holder. By manipulating these elastic pieces, the aforementioned engagement is released, so that fastener can be separated from fastener holder in this car molding.
Patent CA-2364221-C (CA)
Inventor: BUSSMAN WESLEY R
IPC: F23C99/00
Filed: 2001-11-29
Granted: 2006-08-22
Abstract: Low NO x axial premix burner apparatus and methods for burning fuel gas are provided by the present invention. The methods of the invention are basically comprised of the steps of mixing a first portion of the fuel gas and all of the air to form a lean primary fuel gas-air mixture, discharging the lean primary fuel gas-air mixture into the furnace space whereby the mixture is burned in a primary combustion zone therein, discharging a second portion of the fuel gas into the primary combustion zone to stabilize the flame produced therein and discharging the remaining portion of the fuel gas into a secondary combustion zone in the furnace space.
Patent CA-2372172-C (CA)
Title: Barriere anti moisissure de cadre de fils conducteurs destinee a des modules electroniques moulus en plastique
Inventor: NI JOHN QIANG
IPC: H01L23/08
Filed: 2000-03-22
Granted: 2009-10-27
Abstract: L'invention concerne des modules électroniques composés de puces scellées à l'intérieur de boîtiers plastiques creux pourvus de fils de connexion conducteurs électriques pénétrant les parois des boîtiers pour accéder au circuit à puce. On fabrique ces modules en appliquant un adhésif traité à chaud aux fils de connexion seulement aux emplacements où les surfaces des fils se trouvent en interface avec le matériau des boîtiers, en moulant le module autour des fils, et en traitant l'adhésif pendant le processus de moulage ou un traitement ultérieur.  On prépare l'adhésif pour constituer un joint étanche au gaz autour des fils conducteurs et pour maintenir le joint pendant le cycle thermique auquel sont exposés les composants pendant les procédures classiques de fabrication des modules et de connexions électriques à d'autres circuits, ainsi qu'aux changements environnementaux classiques auxquels est exposé le produit fini et installé le temps de son utilisation. On sélectionne notamment l'adhésif pour qu'il s'adapte aux différences de coefficients d'expansion thermique entre les fils conducteurs et le matériau du boîtier tout en maintenant un joint étanche à la vapeur.
Patent CA-2373169-C (CA)
Inventor: FOGAL ROBERT D SR
IPC: B60C19/00
Filed: 2000-05-11
Granted: 2005-08-16
Abstract: The invention is directed to a method for introducing compensating material (20) into a tire/wheel assembly (10). The compensating material is provided in a self-contained batch (30, 40) to facilitate shipping and handling. Upon insertion of the batch of compensating material within the tire and subseque nt rotation of the tire, the batch disperses throughout the interior of the tir e to compensate for radial and lateral force variations at the tire/road footprint of the tire/wheel assembly. The self-contained batch can take the form of an agglomerate (30), or may be sealed within a rupturable bag (40).< /SDOAB>
Patent CA-2373282-C (CA)
Inventor: TOSKALA ANTTI
IPC: H04B7/02
Filed: 2000-04-26
Granted: 2006-03-14
Abstract: A method of transmitting signals from a plurality of first stations to the same second station, said method comprising the steps of transmitting first signals comprising a first communication and first associated information fr om one of said plurality of first stations to said second station; transmitting second signals comprising said first communication, a second communication a nd second associated information, said second associated information differing at least partially from said first associated information, from another of said plurality of first stations to said second station; and receiving at said second station said first and second signals, wherein said second station processes said first and second signals in accordance with the first and second associated information.
Patent CA-2376911-C (CA)
Title: One or all phases recloser control
Inventor: MCCLURE GRAEME N
IPC: H02H7/26
Filed: 2002-03-15
Granted: 2011-11-22
Abstract: A recloser trips on one phase for single-phase only fault conditions, or all phases for multi-phase fault conditions. During power delivery, the recloser monitors the three phases of a power line (e.g., phases A, B, and C). If a fault is detected on one phase, then a timer is started and subsequently decremented. If the timer finishes counting down while the fault is still present, then it is determined if any of the other two phases are timing a fault. If so, then all three phases are tripped; otherwise, only the faulted phase is tripped.
Patent CA-2379588-C (CA)
Title: Improved timepiece
Inventor: BLAND DIARMIUD
IPC: G04G9/12
Filed: 2002-03-28
Granted: 2009-11-24
Abstract: A watch face uses liquid crystal displays along with a reflective polarizer to produce backgrounds with selective appearances. Therein, the watch employs a polarizer to produce polarized light that is passed downward to a liquid crystal display. The liquid crystal display selectively rotates or does not rotate the polarized light. If the light is rotated, a reflective polarizer layer located beneath the liquid crystal display reflects the rotated light back upward off its surface to provide the watch face with a first color. If the light is not rotated, then the light is transmitted through the reflective polarizer layer to a reflective dial surface disposed beneath. The light is then reflected off the dial surface to provide the watch face with a second color. The present invention includes a watch employing a watch face with selectively changing backgrounds which is capable of displaying two or more colors while having a watch face that has reduced overall thickness and can be made to display unique optical effects and patterns.
Patent CA-2380031-C (CA)
Title: Granules pour toiture d'aspect metallique decoratif
Inventor: JOEDICKE INGO B
IPC: C09C3/06
Filed: 2002-04-02
Granted: 2010-02-09
Abstract: L'invention concerne des granules colorées pour toiture et des méthodes pour leur préparation, lesdites granules ayant une apparence métallique décorative et une stabilité améliorée contre une décoloration et contenant des paillettes métalliques encapsulées dans une couche de silice ou ayant un pigment coloré à effet laminaire distribué dans un revêtement silico-alcalin insolubilisé.