baber/WOPTO huggingface dataset:
Patent CA-2636397-C (CA)
Title: Vector image drawing device, method for vector image drawing, and computer readable recording medium
Inventor: KUROKAWA TAKAFUMI
IPC: G09G5/00
Filed: 2008-06-26
Granted: 2014-02-11
Abstract: Where each of m and n are any natural number: a drawing region subdivider 5 for subdividing a drawing region into an m × n matrix of drawing subregions having m rows and n columns,; a target vector data selector 6 for discriminating, for each of the drawing subregions, vector data necessary for drawing the drawing subregion from vector data of an image; and a subdivisional drawer 7 for drawing, for each of the drawing subregions after the subdivision by the drawing region subdivider 5, an image based on a drawing subregion target vector data 23 discriminated by the target vector data selector 6 are provided as necessary for drawing the drawing subregion. Preferably, a curve vector data replacer 71 of the subdivisional drawer 7, for each of the drawing subregions, replaces curve vector data outside of the drawing subregion from vector data configuring a figure to be subdivisionally drawn with straight-line vector data and performs a fill processing.
Patent CA-2637508-C (CA)
Title: A fourier-domain optical coherence tomography imager
Inventor: ZHAO YONGHUA
IPC: G01B11/02
Filed: 2007-01-19
Granted: 2014-07-08
Abstract: A Fourier-domain optical coherence tomography (OCT) imager is presented. An OCT imager according to the present invention can have an auto-alignment process. The auto-alignment process automatically adjusts at least one optical component of a spectrometer of the imager so that the spectrometer is aligned during an imaging session. In addition to the auto-alignment process, OCT spectra are normalized for background spectra and for noise characteristics in order to provide a more accurate and clear OCT image.
Patent CA-2640551-C (CA)
Inventor: COURTNEY PATRICK
IPC: B07C5/342
Filed: 2007-02-28
Granted: 2014-02-04
Abstract: This invention relates to enrichment of a biological sample comprising a plurality of cells to assist further analysis thereof. It provides a technique comprising the steps of: (a) providing a sample comprising a plurality of cells which include a photosensitive compound that can be induced by light irradiation to inactivate or kill at least part of the respective cell; (b) acquiring an image of at least a portion of the sample; (c) identifying cells of interest in the sample image; (d) selecting cells other than the cells identified in step (c); and (e) irradiating only those cells selected in step (d) with a light beam so as induce the photosensitive compound therein to inactivate or kill at least part of those cells, and thereby enrich the sample with respect to the cells of interest for further analysis.
Patent CA-2640583-C (CA)
Inventor: FARLEY FRANCIS JAMES MACDONALD
IPC: F03B13/18
Filed: 2007-01-23
Granted: 2015-07-21
Abstract: A generally horizontal distensible tube (1) in the sea containing fluid and oriented in the direction of wave travel, the distensibility being chosen so that the propagation velocity of pressure waves inside the tube (bulge waves) is the same as the velocity of propagation of the waves in the sea. Energy is then transferred from the ocean waves to the bulge wave . Energy extraction means (84, 85) at the stern and/or bow convert the bulge power to useful energy. Said energy extraction means may comprise pistons actuating pumps or linear or rotating generators, or one-way valves allowing the bulge wave to pump fluid via hydraulic accumulators through a turbine. The walls of the distensible tube (1) may be comprised partly of elastomer (86) and partly of inelastic flexible polymer coated fabric (87) .
Patent CA-2641559-C (CA)
Inventor: CRAMPTON DAVID
IPC: F16M11/00
Filed: 2006-06-22
Granted: 2015-04-28
Abstract: Support means (2) are provided for supporting one or more items in use. The support means includes at least first and second members (6, 8) and at least one of said first and second member movable relative to the other member to allow clamping and/or unclamping on an item located between said members. The first and second members being hingedly or pivotably movable between said clamped and/or unclamped positions.
Patent CA-2647878-C (CA)
Title: Ternary synergistic fungicidal compositions
Inventor: HAAS ULRICH JOHANNES
IPC: A01N43/54
Filed: 2007-04-04
Granted: 2014-10-14
Abstract: A composition for control of diseases on useful plants or on propagation material thereof caused by phytopathogens, comprising (A) a compound of formula (I) or a tautomer of such a compound; and component (B) and component (C) are pesticides as described in claim 1.
Patent CA-2656299-C (CA)
Title: Methode d'estimation du potentiel de croissance des infarctus cerebraux
Inventor: BAILLET SYLVAIN
IPC: A61B5/055
Filed: 2007-06-29
Granted: 2016-05-17
Abstract: L'invention concerne une méthode d'estimation automatique du potentiel de croissance des infarctus cérébraux en particulier en phase aiguë, c'est-à-dire dans les six heures suivant la survenue de l'accident ischémique cérébral. Il est connu de la technique quelques méthodes de prédiction de la croissance des infarctus cérébraux, mais ces méthodes ne sont pas encore standardisées. L'invention propose donc de remédier à ce problème en proposant une méthode d'estimation du potentiel de croissance des infarctus cérébraux gui comporte : une étape (10) acquisition de séquences d'images IRM de diffusion, une étape (40) calcul du coefficient de diffusion apparent (CDA) en une multitude de points ou voxels du parenchyme cortical, une étape (30) de localisation et délimitation de l'infarctus initial et modélisation de l'évolution de l'infarctus à partir d'un modèle de croissance établi par la minimisation itérative d'un indice d'énergie globale E défini par une combinaison linéaire de paramètres d'énergie élémentaires dépendant de l'intensité du CDA.
Patent CA-2658313-C (CA)
Inventor: KARMALI RASHIDA A
IPC: C07H15/24
Filed: 2007-08-06
Granted: 2014-05-27
Abstract: This invention is in the field of chemical restructuring of pharmaceutical agents known to cause tissue toxicity as a side effect, by producing their orotate derivatives. More particularly, it concerns orotate derivatives of the anthracyclines, doxorubicin and daunorubicin, that are found to reduce levels of the pharmaceutical agent in noncancerous tissues. These orotate derivatives are equally efficacious in inhibiting the SCCAKI-I kidney tumor in animals and the reduction in the heart tissue of doxorubicin compared with doxorubicin HCl suggests a reduction in toxicity induced by free radical generation by the anthracyclines.
Patent CA-2663356-C (CA)
Inventor: ROBERTSON STEFAN WALTERS
IPC: C22B19/20
Filed: 2006-09-19
Granted: 2015-06-02
Abstract: A process for the indirect bioleaching of zinc sulphide is disclosed, and includes leaching, solvent extraction, electrowinning, and oxidant regeneration steps in a closed circuit. The leaching step utilizes ferric iron as an oxidant, the solvent extraction step utilizes di-2 ethylhexyl phosphoric acid (D2EHPA) as a solvent extraction reagent, the oxidant regeneration step includes the oxidation of ferrous iron to ferric iron in a ferric iron generator; and the process includes minimizing the loading of ferric iron onto the solvent extraction reagent in the solvent extraction step by means of one or more of the steps of minimizing the concentration of ferric iron in the leach stream and minimizing the oxidation of ferrous iron to ferric iron in the solvent extraction step.
Patent CA-2666742-C (CA)
Title: Filter housing apparatus with rotating filter replacement mechanism
Inventor: HUDA STEPHEN P
IPC: F25D23/12
Filed: 2007-04-23
Granted: 2012-05-29
Abstract: A filter assembly for fluid filtration having a push-activated lock and release mechanism. The filter housing has a sump for enclosing the filter media, a filter head, and at least one standoff protruding outwards for use in securing the filter head to a filter manifold. The filter manifold supports the filter housing with a filter locator. A filter guide having a rotator actuating mechanism secures and holds the filter head in place when the filter head is axially inserted. The rotator actuating mechanism has tabs and slots that rotate upon a transverse axial force from the standoff and from tabs on an internal shutoff. The internal shutoff has an inlet extension and an outlet extension with apertures for fluid ingress and egress. The internal shutoff tabs slidably contact and align the rotator actuating mechanism to secure and remove the filter head.
Patent CA-2668173-C (CA)
Title: Intercepteur d'appel
Inventor: MCFEETERS KENNETH
IPC: H04M1/663
Filed: 2006-11-01
Granted: 2017-01-03
Abstract: L'invention concerne un appareil permettant à des appels d'accéder sélectivement à un dispositif, en particulier un télécopieur, qui peut recevoir des appels sur une ligne de signaux. L'appareil de l'invention détecte un appel entrant sur la ligne de signaux et permet à l'appel entrant d'accéder au dispositif si l'appel est reçu pendant une durée autorisée, et empêche l'appel d'accéder au dispositif si l'appel est reçu en dehors de la durée autorisée. Ledit appareil peut être conçu pour empêcher un premier appel entrant, détecté en dehors de la durée autorisée, d'accéder audit dispositif, et pour déclencher ladite durée autorisée.
Patent CA-2669551-C (CA)
Inventor: HAMBITZER GUENTHER
IPC: H01M10/056
Filed: 2007-11-10
Granted: 2016-01-12
Abstract: The invention relates to a rechargeable electrochemical battery cell having a negative electrode, an electrolyte, and a positive electrode. The negative electrode comprises an electronically conductive substrate (12) at which an active metal (24) of the negative electrode is deposited by electrolysis during the charging of the cell. A porous structure (13) that contains the active mass (17) of the positive electrode is arranged in the vicinity of the substrate (12) of the negative electrode (5) in such a manner that the active metal (17) of the negative electrode that is deposited during the charging of the cell (3) penetrates into the pores (14) of the porous structure (13) comprising the active mass of the positive electrode and is deposited further therein, at least in part, in metallic form.
Patent CA-2674652-C (CA)
Inventor: CHO JOON-YOUNG
IPC: H04W72/04
Filed: 2008-01-10
Granted: 2015-03-31
Abstract: A method and apparatus for allocating and signaling ACK/NACK resources in a wireless communication system are provided, in which a Node B determines to use ACK/NACK resources within a predetermined fixed-size first resource group for ACK/NACK transmission for non-persistently scheduled data channels, the ACK/NACK resources being implicitly mapped to SCCHs carrying scheduling information about the non-persistently scheduled data channels, and allocates ACK/NACK resources within a predetermined flexible-size second resource group for ACK/NACK transmission for persistently scheduled data channels and transmits resource indication information explicitly indicating the allocated ACK/NACK resources to at least one UE.
Patent CA-2676067-C (CA)
Title: Systeme de commande de couche reactive pour dispositifs prothetiques et orthostatiques
Inventor: LANGLOIS DAVID
IPC: A61F2/70
Filed: 2008-01-21
Granted: 2017-06-20
Abstract: L'invention concerne un contrôleur d'impédance à gain variable pour utilisation dans un système de commande permettant de commander un appareil prothétique ou orthostatique motorisé pourvu d'un joint. Le contrôleur comprend une entrée de capteur permettant de recevoir un signal indicatif d'une interaction entre l'appareil et le sol, une entrée de capteur de couple permettant de recevoir un signal indicatif du couple au niveau du joint et un planificateur de gain variable en communication avec l'entrée de capteur de façon à recevoir des données en provenance de celui-ci pour ainsi générer un gain à couple variable. Le contrôleur d'impédance à gain variable règle sa commande sur l'appareil sur la base du gain à couple variable et du couple indiqué de manière à a) augmenter la résistance du joint au mouvement lorsque le signal reçu de l'entrée de capteur indique une interaction entre l'appareil et le sol et b) réduire la résistance du joint au mouvement lorsque le signal reçu de l'entrée de capteur indique une absence d'interaction entre l'appareil et le sol.
Patent CA-2678534-C (CA)
Inventor: BUNKE PAUL RALPH
IPC: A23L19/18
Filed: 2008-02-29
Granted: 2012-10-30
Abstract: L'invention concerne un produit à grignoter comprenant d'environ 15 % à environ 60 % de produits dérivés de légumes; d'environ 40 % à environ 65 % d'un féculant à base de substances choisies dans le groupe comprenant du tapioca, du riz et leurs mélanges; d'environ 0,1 % à environ 5,0 % d'eau; et d'environ 1 % à environ 20 % d'ingrédients facultatifs. Au moins environ 40 % du féculant est prégélatiné. La fabrication du produit à grignoter consiste à combiner les produits dérivés de légumes et les ingrédients secs avec l'eau pour former une pâte; cette pâte est ensuite étalée en feuille puis séchée sans utilisation d'une extrudeuse chauffée pour former un produit semi-fini, lequel est cuit pour former le produit à grignoter.
Patent CA-2679825-C (CA)
Inventor: ZHANG XU
IPC: H02K1/28
Filed: 2009-09-22
Granted: 2016-02-16
Abstract: An external rotor for a direct current drive motor, comprising a side wall (1), an end cover (2) disposed at the bottom of the side wall (1), a cavity (3) formed therebetween, a plurality of openings (4) formed in the side wall (1), a base (5) disposed at the center of the end cover (2), and a center hole (7) connected to a transmission shaft of the motor and disposed at the center of the base (5); wherein the side wall (1) and the end cover (2) are integrally formed by injection molding, and a magnetic yoke shell (12) and a plurality of magnetic tiles (6) are received in the side wall (1). The side wall and the end cover integrally formed by injection molding and the magnetic yoke shell and the magnetic tiles received in the side wall facilitate easy production, good integrity, light weight and low cost.
Patent CA-2689400-C (CA)
Inventor: ADAMS KENNETH W
IPC: A61M35/00
Filed: 2009-12-30
Granted: 2023-01-10
Abstract: Il est décrit une méthode et un dispositif pour ladministration dun médicament formulé en liquide sur une pluralité de sites tissulaires adjacents dun mammifère. Le dispositif comprend, dune part, une pluralité déléments qui sont en contact avec les tissus de façon à recevoir le médicament et peuvent entrer fonctionnellement en contact avec la pluralité de sites tissulaires, et, dautre part, des organes servant, non seulement à alimenter avec cette formulation les éléments au contact des tissus, mais aussi à entretenir et réguler temporairement le débit, par unité de temps, de lagent thérapeutique, et de préférence à entretenir sur des durées prolongées ces débits dadministration régulés, de façon à renforcer leffet thérapeutique local de ces agents thérapeutiques, tout en réduisant la toxicité systémique ainsi que les effets secondaires indésirables.
Patent CA-2697787-C (CA)
Inventor: SCHEINERT STEFAN
IPC: H04W16/26
Filed: 2007-11-08
Granted: 2016-11-29
Abstract: A distributed antenna system comprises a plurality of antennas and a multi-port hub. The multi-port hub comprises an interface to a telecommunications network and a plurality of transceivers.  The multi-port hub is configured to operate in a first mode ("normal" mode) in which the multi-port hub receives a downlink communications signal via the interface and distributes the downlink communications signal to the plurality of antennas using a selected downlink transmission frequency within a downlink frequency range and in which the multi-port hub receives uplink communications signals from the plurality of antennas at a selected uplink receive frequency. The multi-port hub is also configured to operate in a second mode ("listening" mode) in which the multi-port hub receives communications signals from the plurality of antennas at one or more frequencies within the downlink frequency range. The transmission frequency for the first mode ("normal" mode) may be selected based on field strength of the signals received in the second mode ("listening" mode).
Patent CA-2699545-C (CA)
Title: Procede d'elaboration d'hydrolysat principal par hydrolysation de materiaux de fibres vegetales avec de l'acide sulfurique concentre
Inventor: CHEN PEIHAO
IPC: C07H1/00
Filed: 2008-07-29
Granted: 2012-04-24
Abstract: Procédé de traitement de fibres végétales, en particulier d'hydrolysation de ces fibres avec de l'acide sulfurique concentré pour élaborer un hydrolysat principal. On mélange les fibres avec de l'acide sulfurique en lots, et le produit est obtenu par hydrolyse. Le mélange par lots comprend les opérations suivantes: utilisation d'une partie de l'acide pour dissoudre les fibres, et lorsque les fibres ne peuvent plus être dissoutes plus avant, adjonction successive d'acide concentré à plus de 80 %, en poids, dans l'hydrolysat, adjonction par échelons des fibres; on répète ensuite ces procédures jusqu'à achever l'hydrolyse. Le procédé décrit, qui fait appel à de l'acide concentré pour l'élaboration du produit, permet une hydrolysation maximum avec un minimum d'acide, ce qui réduit le coût de récupération en proportion du sucre issu de l'hydrolysat.
Patent CA-2704149-C (CA)
Inventor: HAPSARI WURI ANDARMAWANTI
IPC: H04W92/20
Filed: 2008-10-30
Granted: 2013-08-06
Abstract: When, using a handover request message of a mobile station (UE), a handover source radio base station (S-eNB) notifies a radio base station (T-eNB) whether or not user plane data to be transferred to the radio base station (T-eNB) is present on each access bearer set between the radio base station (T-eNB) and an upper-level node (SGW), the radio base station (T-eNB) sets a data transfer tunnel for transferring the user plane data for only an access bearer on which the user plane data to be transferred is present.
Patent CA-2704802-C (CA)
Inventor: KOJIMA MASAKIYO
IPC: B60L50/16
Filed: 2002-10-08
Granted: 2014-09-16
Abstract: An improved hybrid-vehicle drive system is provided that can operate an internal combustion engine to drive the vehicle in the reverse direction with large driving torque. The hybrid-vehicle drive system comprises an internal combustion engine that includes an output shaft, a first electric motor/generator connected to the output shaft of the internal combustion engine via a power distribution mechanism, a wheel drive shaft connected to the output shaft of the internal combustion engine via the power distribution mechanism, a second electric motor/generator connected to the wheel drive shaft, and a transmission located on at least one of the wheel drive shaft and a connecting portion of the second electric motor/generator with the wheel drive shaft. The transmission has a plurality of forward-drive gear positions and a reverse-drive gear position, and when a vehicle is driven in a reverse direction, the transmission is placed in the reverse-drive gear position.
Patent CA-2707563-C (CA)
Title: Systeme et procede pour ameliorer la resistance a l'usure d'un patin de frein dans le systeme de contrepoids d'une fenetre a bascule
Inventor: KUNZ JOHN R
IPC: E05F3/16
Filed: 2010-06-11
Granted: 2013-11-26
Abstract: Un système de contrepoids pour une fenêtre à bascule et son procédé de fonctionnement. Des poteaux sont fournis sur les côtés du châssis d'une fenêtre à bascule qui tournent lorsque le châssis est incliné. Une structure de frein est fixée à chaque poteau. Chaque structure de frein présente une première surface profilée qui tourne avec le poteau lorsque ledit châssis est incliné. Une deuxième surface profilée est fournie dans la glissière de la fenêtre. La deuxième surface profilée se déplace vers le haut et le bas dans la glissière avec le poteau, mais ne tourne pas avec ce dernier lorsque le châssis est incliné. Lorsque le châssis de fenêtre est incliné aux fins du nettoyage, la première surface profilée se déplace contre la deuxième surface profilée dans la glissière de la fenêtre. Il se produit une action de came qui éloigne la première surface profilée de la deuxième surface profilée. Cela fait en sorte que la structure de frein est ramenée contre la glissière et bloquée en position fixe dans la glissière.
Patent CA-2708700-C (CA)
Inventor: SABELLI TONINO
IPC: E05B63/00
Filed: 2010-06-29
Granted: 2016-11-22
Abstract: A locking system or a storage unit with the locking system, includes a locking core and a connected cammed lever. A user can rotate the core and lever about an axis when a latch is disengaged from a detent. When the latch is engaged with the detent, the core and the cammed lever are prevented from rotating about the axis. When the locking assembly is installed within the storage unit, the latch may be configured to strike a guide associated with a locking bar assembly, so that when the latch is moved to an unlatched position, the locking core and the lever are free to rotate, operating the locking bar between locked and unlocked positions. When the latch is withdrawn away from the guide, the latch engages with the detent to prevent movement of the lever and locking core relative to the locking assembly, to retain the lever and locking core in a desired, predetermined orientation.
Patent CA-2716754-C (CA)
Title: Compositions moussantes peu irritantes renfermant un surfactant a faible degre depolymerisation et un epaississant micellaire
Inventor: FEVOLA MICHAEL J
IPC: A61K8/84
Filed: 2010-10-06
Granted: 2018-06-19
Abstract: Une composition moussante peu irritante est présentée renfermant un surfactant à faible degré de dépolymérisation qui est un paraphényle diamine, un épaississant micellaire sélectionné parmi un groupe comprenant des épaississants corona comprenant au moins deux fractions hydrophobes linéaires en C18-C24 et des épaississants corona qui sont des esters dacide gras dalcools gras éthoxylatés et un support acceptable cosmétiquement où le surfactant à faible degré de polymérisation comporte au moins 7 et moins de 2000 motifs de répétition amphiphiles selon une base moyenne pondérée, où les motifs de répétition amphiphiles renfermant au moins 10 moles de pourcentage du surfactant polymérisé; lépaississant micellaire étant un polymère qui : (I) a un poids moléculaire moyen par poids de moins de 100 000; (ii) comprend au moins trois motifs de répétition hydrophiles ou motifs de répétition super hydrophiles et (iii) comprend au moins deux fractions hydrophobes indépendantes; et le paraphényle diamine est un surfactant polymérisé ayant n motifs de répétition amphiphiles et m motifs de répétition non amphiphiles, comme illustré ci-dessous : (Voir la formule ci-dessus).
Patent CA-2721569-C (CA)
Inventor: TOTANI MIKIO
IPC: B31B50/25
Filed: 2009-07-13
Granted: 2013-01-29
Abstract: A plastic film (2) is drawn in a different manner. A plurality of rollers (15a, 15b, 15c) are opposed to a base (14). The rollers are operated by a first drive mechanism (22), and the rollers are moved in the lateral direction of the plastic film. Second drive mechanisms (17a, 17b, 17c) act on the rollers, respectively. On the base, at least one roller is pressed against the plastic film, and at least one roller rolls along the plastic film. The plastic film is drawn by that roller.
Patent CA-2729884-C (CA)
Inventor: GULLA ANDREA F
IPC: C02F1/467
Filed: 2009-07-14
Granted: 2019-06-04
Abstract: There is disclosed a treatment process of wastes containing organic molecules with electron-withdrawing groups on conjugated unsaturated bonds, for instance belonging to aromatic rings. The process comprises an electrochemical reduction step and a simultaneous or subsequent oxidation step, optionally also of electrochemical nature.