baber/WOPTO huggingface dataset:
Patent CA-2467859-A1 (CA)
Title: Dispositifs d'ionisation
Inventor: DEAN WILLIAM FRANCIS HOULTON
IPC: G01N27/62
Filed: 2002-11-20
Abstract: L'invention concerne un détecteur d'ionisation comprenant une troisième électrode (barrière) (55) située entre l'électrode auxiliaire (53) et l'électrode de détection (54). L'électrode barrière (55) est maintenue au potentiel de l'électrode de détection (54) ou à une valeur proche dudit potentiel et bloque le mouvement des charges (courant électrolytique) le long des parois du détecteur, lié à une condensation et/ou à une contamination à l'intérieur du détecteur. Dans un détecteur de photo-ionisation, l'électrode barrière est également conçue pour bloquer le courant photo-induit provenant de la cathode (53). Le courant prélevé au niveau de l'électrode barrière (55) permet de mesurer le degré de contamination ou de condensation dans le détecteur, ainsi que le rendement de la lampe.
Patent CA-2468416-A1 (CA)
Inventor: DOWNARD ANDREW
IPC: H01M6/16
Filed: 2002-10-31
Abstract: L'invention concerne des borates de phosphore, des procédés destinés à les préparer et l'utilisation de leurs sels dans des piles primaires, des piles secondaires, des condensateurs, des supercondensateurs et/ou des piles galvaniques. En outre, cette invention concerne l'utilisation de leurs sels en tant que liquide hydraulique, sel conducteur, catalyseur, solvant, électrolyte ou précurseur.
Patent CA-2468861-A1 (CA)
Inventor: FINKBEINER STEVEN
IPC: G01N21/64
Filed: 2002-12-05
Abstract: L'invention concerne un système de microscope (2) robotique et des procédés qui créent des matières biologiques (10) d'analyse à haut rendement, en particulier des cellules vivantes, et permet un retour précis vers le même champ et la reformation du même champ (par exemple, la même cellule) qui a été formé antérieurement. Cette capacité permet de réaliser des expériences et de tester des hypothèses concernant des intervalles de causalité constants dans le temps, qui ne sont pas réalisables avec des procédés de microscopie classiques.
Patent CA-2470232-A1 (CA)
Title: Charges pigmentaires organominerales, procede de fabrication, et applications
Inventor: PADAREVA VALENTINA
IPC: C08K9/00
Filed: 2002-12-16
Abstract: La présente invention concerne des charges pigmentaires organominérales résultant de réactions spécifiques entre des matières ioniques inorganiques et des substances organiques porteuses de chromogènes ioniques. Les matières résultant de ces réactions servent de pigments additionnels pour divers composites à matrice organique ou inorganique, polymères thermodurcis et thermoplastiques, peinture et revêtement, pièces en plâtre ou en béton, papier et autres matériaux utiles. Utilisées comme matières de charge, ces charges pigmentaires organominérales ajoutent à tous les avantages de la matrice inorganique appropriée ceux des effets de surface contrôlés à la séparation entre la matière de charge et la couche de chromogènes.
Patent CA-2471866-A1 (CA)
Inventor: VAN DE LAAR RONALD
IPC: B29C65/56
Filed: 2004-06-22
Abstract: Tubing is formed by a rectangular sheet of resilient material which is pliable into a flexed position in which the rectangular sheet has a generally tubular configuration of circular cross section. A pair of elongate mounting strips can be secured along a pair of opposing sides of the rectangular sheet in an assembled position by welding or by integral molding. An elongate clamping member is slidably received in channels within the mounting strips for clamping the mounting strips together.
Patent CA-2471998-A1 (CA)
Title: Automatic detection and patching of vulnerable files
Inventor: IVANOV OLEG
IPC: G06F9/445
Filed: 2004-06-23
Abstract: Systems and methods are described that enable patching of security vulnerabilities in binary files. The detection and patching of vulnerable binary files is automatic, reliable, regression free, and comprehensive across networks on an unlimited scale. These advantages can be realized in various ways including, for example, by leveraging current anti-virus infrastructure that is widely deployed across the Internet. Reliable discovery of vulnerable binary files (e.g., in operating systems, application programs, etc.) is achieved through the use of binary signatures that have been associated with discovered security vulnerabilities.  A divergence of security patches away from conventional service packs provides for the possibility of production of regression-free fixes for security vulnerabilities in binary files.
Patent CA-2476375-A1 (CA)
Title: Dispositif de detection de pression destine a mesurer des pressions associees a des conditions de cognement dans des cylindres de moteur
Inventor: PECK LAWRENCE E
IPC: F02M1/00
Filed: 2003-02-14
Abstract: L'invention concerne un dispositif de détection destiné à un joint de culasse en acier multicouche (MLS) et permettant de mesurer des pressions de combustion en vue de détecter des conditions du moteur. Une membrane est disposée au niveau d'une extrémité d'un tube métallique allongé, l'extrémité à membrane du tube entrant en prise avec une limite d'alésage de cylindre. Un dispositif de détection à fibre optique est monté fixe à l'intérieur du tube et communique avec des événements de combustion cycliques par l'intermédiaire de la membrane. Dans un mode de réalisation de l'invention, des fils optiques partant du dispositif de détection se trouvant au niveau de chaque alésage sont mis en faisceau dans une rainure commune usinée dans une couche d'espacement étendue radialement vers l'extérieur de la limite classique du joint. Le tube protège le dispositif de détection contre les dommages liés à la contrainte d'étanchéité exercée sur le joint, notamment au niveau du périmètre de l'alésage. Chaque tube repose dans une rainure séparée dans la couche d'espacement qui prend fin au niveau de la limite de l'alésage. Un convertisseur transforme les signaux optiques reçus en provenance du dispositif en signaux électriques en vue d'une émission vers un contrôleur.
Patent CA-2476731-A1 (CA)
Inventor: YEUNG TERESA T
IPC: A61B17/064
Filed: 2003-01-31
Abstract: Anchoring elements of a fastener are made elastically curved. The curvatures of the elements are resiliently straightened by a trocar for tissue insertion. As the trocar is withdrawn, the anchoring elements resume the curved configuration, laterally pressing the elements against tissue to anchor the fastener.
Patent CA-2477486-A1 (CA)
Inventor: SUBRAMANIAN RAMESH
IPC: G06F19/00
Filed: 2004-08-16
Abstract: System and method are provided for processing inspection data for evaluating degradation of a coating, as may be used as a thermal barrier in a gas turbine component. The system may include a database (12) with a representation of a component divided into zones (16, 18) corresponding to a performance criteria associated with the operation of the component. The system may further inclu de a processor (20) configured to process inspection data for the coating relativ e to the zones, such as calculating an area percentage of coating degradation for eac h zone. A rule base may be used to correlate the processed inspection data wit h appropriate repair options.
Patent CA-2477724-A1 (CA)
Inventor: DIXON STEVEN A
IPC: A61G12/00
Filed: 2003-03-18
Abstract: The present invention provides a hospital bed (10) including a force sensor (24) or scale apparatus configured to detect the weight of a patient (42).
Patent CA-2478325-A1 (CA)
Inventor: STEWART-COX ADRIAN ROY
IPC: B65D25/20
Filed: 2003-03-11
Abstract: This invention relates to a smoking article pack. The pack and the inner frame used in combination therewith provide a substantially increased internal surface area for the printing of graphics and/or indicia in order to provide information to the consumer whilst not substantially increasing the surface area of the blank required to make the body of the pack.
Patent CA-2482512-A1 (CA)
Title: Improved viral purification methods
Inventor: COFFEY MATTHEW C
IPC: A61K35/76
Filed: 2003-04-28
Abstract: The present invention is directed to an improved method of purifying virus, particularly reovirus. Infectious virus can be extracted from a cell culture with a detergent to produce high titers of virus, and the virus can then be purified by simple steps such as filtration and column chromatography. Viruses and compositions comprising the viruses prepared according to the present invention are also provided.
Patent CA-2484070-A1 (CA)
Inventor: ROSSOLINI GIAN MARIA
IPC: A61K41/00
Filed: 2003-04-17
Abstract: La présente invention concerne des compositions pharmaceutiques contenant des analogues de phtalocyanine de métaux de formule (I), et des composés de chélation de métaux ayant une bonne biodisponibilité et des propriétés améliorées de photoinactivation contre des bactéries Gram négatif. L'invention concerne également l'utilisation de ces compositions dans des applications <i>in vivolex vivo</i> telles que la stérilisation du sang et de dérivés sanguins.
Patent CA-2485121-A1 (CA)
Inventor: TAYLOR DAVID JOHN
IPC: G11B5/73
Filed: 2003-05-19
Abstract: A magnetically-activatable sheet product is provided comprising a pair of laminated outer sheets at least one of which is provided with a pigment/bind er primer coat on its inward facing surface, between which is a magnetic layer comprising magnetically-activatable particles in a binder matrix, the outer sheets having sufficient opacity to mask the appearance of the magnetic laye r.
Patent CA-2485443-A1 (CA)
Inventor: KOVALEVSKI-ISHAI ETI
IPC: C07F9/6561
Filed: 2003-05-19
Abstract: L'invention concerne un procédé relatif à l'élaboration d'acides bisphosphoniques (par exemple, acide risedronique), qui consiste à combiner de l'acide carboxylique, de l'acide phosphoreux et un composé halophosphoreux en présence d'un diluant qui est un hydrocarbure aromatique ou un fluide siliconé. Lorsque le diluant est un hydrocarbure aromatique, il est préférable d'ajouter un support inerte ou un acide ortho-phosphorique co-diluant.
Patent CA-2487225-A1 (CA)
Inventor: PANOSIAN MICHAEL
IPC: B25B5/00
Filed: 2004-11-12
Abstract: A spring clamping system includes improved spring clamping mechanisms and a gimbal mechanism. Removable attachment clips securely join each clamping mechanism to the gimbal mechanism while allowing positive-lock positioning and rapid repositioning of a workpiece through at least two planes of motion. Curved strengthening and alignment sections resist lateral misalignment during operation while maintaining handle alignment and clamp opening scope.
Patent CA-2488555-A1 (CA)
Inventor: LEGRAND EMMANUEL
IPC: A01D34/416
Filed: 2002-06-07
Abstract: Disclosed is a cutting unit comprising a rotating cutting head and at least one generally uniform profiled cutting filament (200) which extends from the cutting head that is provided with means retaining the filament. The inventive filament is provided with at least one localized operating area which comprises a cutting edge (202) that is generally defined by two faces. The cutting head comprises means retaining the filament in a direction such that the cutting edge forms the attack area for the plants while the two faces defining the cutting edge taper respectively in an upward and downward direction relative to the cutting edge. The invention applies to plant-cutting devices such as edge trimmers, brush saws, etc.
Patent CA-2489244-A1 (CA)
Title: Treatment of serious infections and septic shock
Inventor: LADEL CHRISTOPH
IPC: A61P31/10
Filed: 2003-05-30
Abstract: The invention relates to the use of rhesus theta defensin-1 (RTD-1) for the production of a medicament for the treatment and/or prophylaxis of patients with serious infections (bacteriaemia), including septic shock.
Patent CA-2490246-A1 (CA)
Inventor: KAUFMAN HAROLD R
IPC: H01J1/52
Filed: 2003-06-17
Abstract: In accordance with one embodiment of the present invention, the hollow-cathode (70) apparatus comprises a small-diameter tantalum tube (71) with a plurality of tantalum-foil radiation shields, wherein the plurality of shields (72a, 72b) in turn comprise one or more spiral windings external to that tube and approximately flush with the open end from which electron emission takes place. The axial length of at least one of the inner windings (closer to the tantalum tube) is equal to or less than approximately half the length of the tantalum tube. An enclosed keeper surrounds the cathode. To start the cathode, a flow of ionizable inert gas, usually argon, is initiated through the cathode and out the open end. An electrical discharge is then started between the keeper and the hollow cathode. When heated to operating temperature, electrons exit from the open end of the hollow cathode.
Patent CA-2491622-A1 (CA)
Inventor: KERR JAMES W
IPC: B08B3/14
Filed: 2005-01-06
Abstract: The invention provides a label for affixing to a bottle by an adhesive bond which is adapted to be broken down by a washing liquid such as a caustic solution. The label has a front or obverse side and is provided with channel means on its reverse side which contacts the bottle, the channels facilitating the ingress of hot caustic liquid into the interior of the label to contact the adhesive bond. This leads to rapid breakdown of the adhesive bond and the consequential removal or release of the label from the bottle. Moreover, the number and location of the channels can be chosen not only to facilitate the release of the label but to assist in the breakdown of the label into small units leading to environmentally advantageous re-use or disposal.
Patent CA-2491992-A1 (CA)
Title: Milieu exempt de proteines animales pour la culture de cellules
Inventor: KRAUS BARBARA
IPC: C12N5/071
Filed: 2003-07-08
Abstract: L'invention concerne un milieu de culture de cellules exempt de protéines animales, qui comprend une combinaison de peptides d'origine non animale obtenus à partir d'hydrolysat de soja et d'hydrolysat de levure. L'invention concerne aussi un procédé de culture exempt de protéines animales, dans lequel des cellules sont mises en culture, propagées et soumises à des passages sans utiliser de composants d'origine animale. Le procédé sert à cultiver des cellules telles que des cellules recombinées ou des cellules infectées par un virus, et pour la production de produits biologiques par des procédés de culture cellulaire, dans des conditions excluant l'utilisation de composants protéiniques d'origine animale.
Patent CA-2497330-A1 (CA)
Inventor: CLARK HILARY
IPC: C07K14/47
Filed: 2003-09-10
Abstract: La présente invention concerne des compositions contenant de nouvelles protéines, ainsi que des méthodes d'utilisation de ces compositions pour le diagnostic et le traitement de maladies liées au système immunitaire.
Patent CA-2497807-A1 (CA)
Title: Vector processing apparatus with overtaking function
Inventor: SAIDA YASUMASA
IPC: G06F17/16
Filed: 2005-02-22
Abstract: A vector processing apparatus includes a main memory, an instruction issuing section, an overtaking control circuit and an instruction executing section.      The instruction issuing section sequentially issues instructions. A first instruction of the instructions is issued, and then a second instruction thereof is issued, a fourth instruction thereof is issued before a third instruction thereof which is issued after the second instruction. The overtaking control circuit outputs the instructions received from the instruction issuing section to the instruction executing section in an order determined based on whether each of the first and second instructions as two of the received instructions belongs to a first specific instruction group, whether each of the first and second instructions belongs to a second specific instruction group in the first specific instruction group, whether the fourth instruction as one of the received instructions is a fourth specific instruction group, whether a third instruction as one of the received instructions belongs to a third specific instruction group, and whether an address area of the main memory relating to the third instruction and an address area of the main memory relating to each of the first and second instructions do not overlap at all. The instruction executing section executes the instructions received from the overtaking control circuit in an order of reception and to access the main memory in response to each of first to third instructions of the instructions.
Patent CA-2499094-A1 (CA)
Inventor: YAMAMOTO RONALD K
IPC: A61F2/06
Filed: 2003-09-17
Abstract: The invention provides minimally invasive microsurgical tools and methods to form an aqueous humor shunt or bypass for the treatment of glaucoma. The invention enables surgical creation of a tissue tract (7) within the tissues of the eye to directly connect a source of aqueous humor such as the anterio r chamber (1), to an ocular vein (4). The tissue tract (7) from the vein (4) m ay be connected to any source of aqueous humor, including the anterior chamber (1), an aqueous collector channel, Schlemm's canal (2), or a drainage bleb. Since the aqueous humor passes directly into the venous system, the normal drainage process for aqueous humor is restored. Furthermore, the invention discloses devices and materials that can be implanted in the tissue tract to maintain the tissue space and fluid flow.
Patent CA-2503127-A1 (CA)
Inventor: WU MARGARET MAY-SOM
IPC: C10M107/10
Filed: 2003-10-22
Abstract: Polymère liquide conçu pour être utilisé sous forme d'huile de base lubrifiante et préparé par polymérisation d'éthylène et d'au moins une alpha-oléfine au moyen d'un catalyseur de métallocène servant à produire un polymère qui est ensuite isomérisé et hydrogéné afin d'obtenir le polymère liquide.
Patent CA-2503425-A1 (CA)
Title: Valve
Inventor: ZACHARIAS VOLKER
IPC: A61M5/168
Filed: 2005-04-01
Abstract: Valve comprises a valve body formed by a cylindrical tappet (12) which slides in a cylindrical receiver (20), and an inflow (10) opening into the receiver in a region of the tappet base (22). The outer wall of the tappet has a recess for connecting the tappet base with the tappet front side (26). The tappet has a front surface (26) facing a plate (23) with a sealing ring (28) sealed using a thickened region (14) when the valve is closed. Preferred Features: The thickened region is trapezoidal and the sealing ring is made from an elastic plastic material.
Patent CA-2504628-A1 (CA)
Inventor: SONG BRIAN XIAOQING
IPC: A47L15/44
Filed: 2003-11-03
Abstract: L'invention concerne un distributeur perméable aux liquides, constitué d'un corps creux, d'une base et d'une paroi latérale perméable aux liquides, conçu pour retenir sensiblement une composition détergente liquide jusqu'à l'exécution du cycle de lavage d'un lave-vaisselle automatique.
Patent CA-2504638-A1 (CA)
Inventor: BUSHEY RICHARD D
IPC: E05C17/54
Filed: 2005-04-21
Abstract: A door wedge is provided for maintaining a door at a user desired position.  The door wedge includes a flexible bridge member extending along a bridge axis.  The bridge has an upper surface for engaging a bottom surface of the door, as well as, first and second opposite ends. The bridge is movable between a first flexed configuration wherein the bridge has a generally crescent shaped cross-section and a second non-flexed position wherein the bridge is generally flat. A first support has a first end operatively connected to a first end of the bridge and a second free end disposed beneath the first end of the first support. A second support has a first end operatively connected to the second end of the bridge and a second free end disposed beneath the first end of the second support. The first and second supports maintain the upper surface of the bridge against the bottom of the door in order to maintain the door at the user desired position.
Patent CA-2506782-A1 (CA)
Title: Technique for delivering network personal video recorder service and broadcast programming service over a communications network
Inventor: CALLAHAN JOHN W
IPC: H04N7/173
Filed: 2003-11-13
Abstract: A resident application and a second application are provided in a set-top terminal (158-L) to receive a TV broadcast service and network personal vide o recorder (NPVR) service, respectively. The resident application is suspended in favor of the second application when a user changes from a broadcast channel to a NPVR enabled channel, and vice versa. In an embodiment where a digital video recorder (DVR) set-top terminal (158-L) is used, a DVR server therein provides trick mode functions (pause, rewind and fast-forward) befor e an NPVR session, e.g., a Look Back session, is established. In another embodiment, during an NPVR session the DVR server plays back recorded programming content downloaded from a communications network (140), and provides trick mode functions as well.
Patent CA-2507702-A1 (CA)
Inventor: TOWNLEY PATRICK J
IPC: A46B9/04
Filed: 2003-11-06
Abstract: La présente invention a trait à une brosse à dents comportant des crins dispersés de manière uniforme sur une surface de support. Dans diverses combinaisons, les crins peuvent être orientés individuellement à un angle inclus inférieur à 90 degrés avec un axe longitudinal de la brosse à dents, la presque totalité des crins peuvent être en contact individuel avec au moins un autre crin, les crins, peuvent définir une surface de crins cylindrique arquée, et/ou les crins peuvent être dispersés de manière aléatoire au sein d'un groupe unique.
Patent CA-2507894-A1 (CA)
Inventor: JUNIEN JEAN-LOUIS
IPC: A61K31/195
Filed: 2003-11-26
Abstract: La présente invention se rapporte à l'utilisation combinée d'un agoniste PPARalpha et d'une metformine permettant de diminuer les triglycérides stériques.
Patent CA-2509815-A1 (CA)
Inventor: LASER HAROLD
IPC: D21F1/32
Filed: 2005-06-13
Abstract: Pitch and sticky accumulation on papermaking fabric is reduced by applying a solution or dispersion of a cationic composition to the fabric.    The cationic composition includes a cationic polymer, a nonionic surfactant and an anionic surfactant and retains a net cationic charge. Preferably, this is continuously applied during the papermaking process.
Patent CA-2514327-A1 (CA)
Title: Methods for diagnosis and monitoring of neurological disease by detection of an encephalotoxin
Inventor: GIULIAN DANA J
IPC: A61K31/4706
Filed: 2004-01-27
Abstract: Encephalotoxin produced by activated mononuclear phagocytes is present in individuals having neurological disease including neurodegenerative and neuro-inflammatory diseases, such as Alzheimer's disease (AD), HIV-1-associated dementia (HAD), Creutzfeld-Jakob disease, Mild Cognitive Impairment, prion disease, mild cognitive/ motor dysfunction, acute stroke, acute trauma, or neuro-AIDS. Biochemical detection of encephalotoxin according to the methods of the invention will allow diagnosis of neurological disease in early, presymptomatic stages, thereby allowing early intervention in disease progression as well as identification of subjects or populations at risk for developing neurodegenerative disease. The methods of the invention also provide a mechanism for monitoring progression and treatment of neurological disease.
Patent CA-2514748-A1 (CA)
Title: Stand for a musical instrument
Inventor: SMITH COLE
IPC: G10D3/00
Filed: 2005-08-05
Abstract: A stand for a musical instrument having a neck includes the case for the instrument which comprises a pair of case half sections hinged along one side edge and closable to form a rectangular housing for receiving the instrument and openable to a partly open angle where a bottom edge of the half sections can rest on a floor surface with the case standing upwardly from the floor surface, such that the hinge is vertical, to a top edge of each half section which is generally horizontal and a plate member which is shaped and arranged to sit on top of the half sections spanning the partly open case, the plate member having a front edge which has a recess therein shaped and arranged to receive the neck of the instrument so as to support the instrument between the sections within the open case above the floor surface.