baber/WOPTO huggingface dataset:
Patent CA-2322766-C (CA)
Inventor: MOLAUG OLE
IPC: A01K61/80
Filed: 1999-02-23
Granted: 2007-05-08
Abstract: Arrangements in barge (1) for breeding purposes, the barge (1) comprising internal silos (8) for storing pelletised feed placed along the outer walls of the barge (1) and such that an open room remains inside the silos (8), in the central part of the barge (1); where the barge (1) is provided with a funnel-shaped bottom (2) having a lowermost bottom point (3) at the central vertical axis (4) of the barge, and where each silo (8) is provided with a sloping bottom face substantially extending parallel to the bottom (2) of the barge (1) beneath the silo (8), so that the lowermost point of the silo (8) is spaced from the vertical axis (4) of the barge (1) and somewhat higher than the bottom point (3) of the barge (1), and where each silo (8), next to its lowermost point, is provided with an aperture (11) for taking out feed, and where in said open room inside the silos (8), means (12, 13, 14, 15, 16, 17) is disposed, said means being adapted to convey feed to feeding accessory placed at a higher level within the barge (1). The aperture (11) of each silo (8) is in communication with a bin (9) placed closer to the central vertical axis (4) of the barge (1), so that feed may flow from the silo (8) into the bin (9).
Patent CA-2324871-C (CA)
Inventor: EPPINGER HANS
IPC: G03B42/04
Filed: 2000-10-25
Granted: 2009-12-29
Abstract: A dental x-ray bite block (10) for securing an x-ray sensor (40) has a first block section (11) having a primary clamp face (17) and a second block section (12) having a secondary clamp face (23). The first block section (11) is configured with receiving means (41) to receive the second block section (12), such that the primary and said secondary clamp faces (17, 23) are positioned in a spaced, opposing relation when the second block section (12) is received within the first block section (11). There is also an adjustable securing means (50, 51) for affixing the position of the second block section (12) relative to said first block section (11) when received therein.
Patent CA-2325589-C (CA)
Title: System and method for processing content changes of on-screen items
Inventor: COOPERMAN CORY
IPC: G06F3/0481
Filed: 2000-11-10
Granted: 2009-07-14
Abstract: When a content of an on-screen item representing a feature of an application program is changed without user's direct interaction, the present invention provides a visual cue that indicates the content change of the on- screen item to help attracting user's attention to the change.
Patent CA-2331464-C (CA)
Inventor: MISTR ADOLF
IPC: A61P35/00
Filed: 1999-05-24
Granted: 2005-10-18
Abstract: Disclosed is a platinum complex of the general formula (I) wherein X represents a halogen atom and A represents a group -NH2-R wherein R is a tricyclic hydrocarbon moiety containing 10 to 14 carbon atoms which may be optionally substituted on the tricyclic ring by one or two alkyl group(s) containing 1 to 4 carbon atoms, and, furthermore, an inclusion complex of the above platinum complex with beta- o r gamma cyclodextrin which may be optionally substituted by a hydroxyalkyl gro up of 1 to 6 carbon atoms. There are also disclosed a method for the preparation of the complex of the fomula (I) based on bringing into reaction a solution of an alkaline metal salt of ammin-trihalogenplatinate(II) in a polar organic solvent or in water with a primary amine of formula R-NH2, wherein R is a tricyclic hydrogen moiety containing to 14 carbon atoms, which may be optionally substituted on the tricyclic rin g by one or two alkyl group(s) each containing 1 to 4 carbon atoms, at the temperatur e in the range of 0 to 100.degree.C, as well as a method for manufacture of the above inclusion complex. The both disclosed complexes may be used as such or as a part of a pharmaceutical composition in a therapy of oncologic diseases.
Patent CA-2333337-C (CA)
Inventor: MINTER PETER J
IPC: E05B53/00
Filed: 2001-01-31
Granted: 2007-09-11
Abstract: A lock handle assembly for a casement window is provided. The lock handle assembly includes an escutcheon that includes an inner side and an outer side. The escutcheon is securable to the frame inside a cavity with at least a portion of the inner side of the escutcheon being disposed at the inside surface of the frame. The escutcheon also includes an upper wall and a lower wall with an elongated recess disposed therebetween for receiving a handle and defining the limits of rotation of the handle. The handle extends into the recess and is connected to a drive disk. The drive disk is pivotally connected to a fixed gear plate thereby providing a rotational axis for the handle. The fixed gear plate is secured to an inside surface of the frame. The fixed gear plate includes an arcuate gear segment. The drive disk is also connected to a drive gear link which includes a proximal end having an arcuate gear segment enmeshed with the arcuate gear segment of the fixed gear plate and a distal end which is connected to a connecting link at the connecting axis and which is connected to a tie bar. The handle is capable of rotating through an angle ranging from about 100° to about 140° and the connecting axis is capable of moving through an arcuate path defined by an angle ranging from about 140° to about 180°.
Patent CA-2334738-C (CA)
Inventor: MCKNIGHT ANDREW
IPC: H03L7/00
Filed: 2000-04-17
Granted: 2002-11-19
Abstract: A slave clock generation system and method suitable for use with synchronous  telecommunications networks generates one or more slave clocks (16) from a selected reference clock (Ts) using a direct digital synthesis technique. A multiplexer (20) selects a reference clock from a number of available source s (12), each of which can be at its own spot frequency, based on a predetermin ed selection order. Toggle detectors (42) monitor each of the available clock sources, and block the selection of any that are not within a specified frequency range. A local oscillator (24) establishes short-term and long-ter m measurement periods; the cycles of the selected reference clock are counted over consecutive short-term measurement periods to determine the relative frequency of the selected clock with respect to the frequency of the local oscillator. The cycle counts are fed to a phase-to-clock converter (80), whi ch produces a slave clock output having a frequency that varies with the relati ve frequency measured for the selected clock. Rounding errors are countered by monitoring both the generated slave clock and the selected reference clock over a long-term measurement period, with the difference (B-C) between these  two cycle counts used in a feedback path to correct the output frequency. Th e invention'smostly-digital implementation improves its noise-rejection and suppression characteristics, and enables the system to be integrated on a common substrate.
Patent CA-2338350-C (CA)
Title: Capot pour ecran
Inventor: JARNEBRINK PER
IPC: H04M1/725
Filed: 1999-07-15
Granted: 2008-02-19
Abstract: L'invention concerne un capot pour écran, notamment de téléphones mobiles, ce capot étant destiné à recouvrir l'écran sur d'un dispositif. Lors de l'utilisation d'un dispositif équipé d'un écran, notamment un téléphone mobile, l'écran est exposé à des dommages extérieurs, notamment des rayures et des chocs, qui rendent difficile la lecture d'informations. Le capot pour écran selon l'invention, est caractérisé en ce qu'il comporte un film protecteur optiquement transparent (1), lequel comporte, sur un côté, un cadre protecteur (13) en matière antichocs. Ce cadre protecteur (13) définit une fenêtre d'écran (5) sur le film protecteur (1), lequel comporte des parties de surface sur le côté opposé au cadre protecteur (13). Ces parties de surface sont pourvues d'un adhésif ou préparées afin de recevoir un adhésif.
Patent CA-2339930-C (CA)
Inventor: FORSBERG GUNNAR
IPC: H05C1/06
Filed: 1999-07-26
Granted: 2006-11-14
Abstract: The invention refers to a device for an electric fence. The device includes an electric unit (1) which is connectable to an electrically conducting fence (2) and which includes a voltage generator (4) arranged to apply a relatively high electric voltage to said fence (2). Furthermore, the device includes a proximity detector (5), which is arranged to sense a state at which an animal is at least in contact with or in the proximity of said fence (2), and a control unit (6), which is connected to the voltage generator (4) and the proximity detector (5) and arranged to activate the voltage generator (4) to apply said relatively high electric voltage to said fence (2) in response to said state. The proximity detector (5) is arranged to detect said state by sensing an electric parameter, which substantially depends on the capacitance between said fence (2) and ground.
Patent CA-2341784-C (CA)
Title: Method to deploy a pki transaction in a web browser
Inventor: WAUGH DON
IPC: H04L9/08
Filed: 2001-03-22
Granted: 2004-03-16
Abstract: An encryption/decryption system for providing restricted use of each key in a plurality of keys to preserve confidentiality of the plurality of keys. Each key is usable by an associated user in a public key infrastructure to encrypt and decrypt data. The encryption/decryption system comprises a key storage means for storing a plurality of keys, user authentication means for determining whether a prospective user of a key in the plurality of keys is the associated user of the key, and an encryption/decryption means for encrypting and decrypting data using the plurality of keys when the user authentication means authenticates the prospective user.      The encryption/decryption means is operable in a browser on a client computer.
Patent CA-2348089-C (CA)
Title: Method and apparatus for fair and efficient scheduling of variable size data packets in input buffered switch
Inventor: AYBAY GUNES
IPC: H04L12/56
Filed: 1999-11-05
Granted: 2004-10-19
Abstract: An input-buffered multipoint switch having input channels and output channels includes multilevel request buffers, a data path multiplexer, and a scheduler. The switch has a distinct multilevel request buffer associated with each input channel and each request buffer has multiple request registers of a different request buffer priority. The request registers store data cell transfer requests that have been assigned quality of service (QoS) priorities, where the QoS priorities are related to packet source, destination, and/or application type. The multilevel request registers are linked in parallel to the scheduler to allow arbitration among requests of different input channels and different request buffer priority levels. The preferred arbitration process involves generating QoS priority-specific masks that reflect the output channels required by higher QoS priority requests and arbitrating among requests of the same QoS priority in QoS priority-specific multilevel schedulers. Sorting requests by QoS priority allows the switch to schedule a high throughput of packets while adhering to QoS requirements.
Patent CA-2358538-C (CA)
Inventor: CHANG KEN K
IPC: B22C1/10
Filed: 1999-12-22
Granted: 2006-05-09
Abstract: This invention relates to a solventless polyurethane no-bake foundry binder system comprising, as individual components (a) a polyol component comprising a polyether polyol, glycol, and an aromatic polyester polyol, (b) an organic polyisocyanate component, and (c) a liquid tertiary amine catalyst component. Foundry mixes are prepared by mixi ng the binder system with a foundry aggregate by a no-bake process. The resulting foundry shapes are used to cast metal parts from ferrous and non-ferrous metals.
Patent CA-2360632-C (CA)
Title: Functional fluids compositions
Inventor: LEVESQUE PIERRE
IPC: C10N40/30
Filed: 2000-02-01
Granted: 2009-04-07
Abstract: Functional fluids comprising as a base oil at least one compound selected from the group consisting of a glycol, a glycol ether, an ester, a hydrocarbon, and mixtures thereof and as a multifunctional additive composition the mixture of a benzotriazole, a derivative thereof or mixtures thereof together with 1,2,4-triazole, a derivative thereof or mixtures thereof. The functional fluids exhibit increased resistance to corrosion and reduced sediment formation and are especially useful as brake fluids.
Patent CA-2371857-C (CA)
Inventor: MCNAUGHTON-SMITH GRANT ANDREW
IPC: A61P7/00
Filed: 2000-02-10
Granted: 2008-07-29
Abstract: L'invention concerne de nouveaux inhibiteurs de flux potassiques présentant à la fois une résistance surprenante à toute altération dans un milieu biologique, et des demi-vies in vivo améliorées par rapport à celles d'homologues substitués non fluorés. Cette invention concerne également des méthodes d'utilisation de ces composés afin de traiter la drépanocytose, prévenir la déshydratation des érythrocytes, et inhiber les flux potassiques.
Patent CA-2375247-C (CA)
Title: Procede et systeme d'impression d'une photographie
Inventor: LAPSTUN PAUL
IPC: G08C21/00
Filed: 2000-05-24
Granted: 2011-12-20
Abstract: L'invention concerne un procédé d'impression d'une photo numérique consistant à transmettre à une imprimante des instructions d'impression de la photo, à imprimer la photo sur une surface à l'aide de l'imprimante, et également à imprimer sur la surface des données codées indiquant une identité de la photo ainsi qu'une pluralité de points de référence sur la photo, de manière que les données codées soient imprimées sur la surface en une forme pouvant être lues par un dispositif de détection optique afin d'identifier un emplacement du dispositif de détection par rapport à la photo, permettant ainsi d'invoquer une fonction par rapport à la photo.
Patent CA-2379110-C (CA)
Title: Combustor dome assembly and method of assembling the same
Inventor: FRIEDAUER MAX JOSEPH
IPC: F23R3/28
Filed: 2001-03-23
Granted: 2009-02-17
Abstract: A combustor dome assembly (27) includes a spectacle plate (28) having an opening formed therein that defines an inner circumferential edge (48), at least one swirler assembly (30) defining an inner cylindrical surface (52), and at least one deflector (46) having an outer cylindrical surface (60). These components are arranged such that the outer cylindrical surface (60) is joined to the inner circumferential edge (48) and to the inner cylindrical surface (52 ).
Patent CA-2389877-C (CA)
Title: Dispositif pour la pulverisation d'un produit, notamment sous forme de dose echantillon
Inventor: DUQUEROIE FLORENT
IPC: B65D1/32
Filed: 2002-06-18
Granted: 2007-12-04
Abstract: La présente invention concerne un dispositif de distribution d'un produit fluide comprenant un réservoir (10) contenant ledit produit et équipé d'un orifice de pulvérisation (21), ledit réservoir (10) ayant au moins une paroi d'actionnement (11) déformable en réponse à une pression exercée sur ladite paroi (11) de manière à provoquer la pulvérisation du produit au travers dudit orifice (21 ), ladite paroi d'actionnement (11) présentant un seuil prédéterminé de résistance à la déformation, de sorte qu'avant que la pression exercée atteigne une pression P s nécessaire et suffisante pour vaincre ledit seuil prédéterminé de résistance à la déformation, le volume de produit pulvérisé est sensiblement nul, le dispositif étant configuré de sorte que, au moins lors de sa premièr e utilisation, l'exercice continu de la pression de seuil P s provoque une pulvérisation dont la durée peut être modulée.
Patent CA-2390388-C (CA)
Title: Scroll compressor for natural gas
Inventor: FEATHERS KENNETH L
IPC: F04C28/24
Filed: 2000-11-06
Granted: 2008-08-05
Abstract: A scroll type compressor (10) has both a high pressure lubricant sump (110) and a low pressure lubricant sump (52). Lubricant from the low pressure lubricant sump is supplied to the various bearings, thrust surfaces and othe r moving components of the compressor. It is then rested in such a way that it can absorb heat from the motor windings thus maintaining the operating temperature of the motor (38). Lubricant from the high pressure sump (110) i s supplied to the moving compression chambers (98) defined by the scrolls at a point intermediate suction and discharge. The lubricant supplied from the hi gh pressure sump (110) is first cooled and then used to cool the low pressure sump (52) prior to being supplied to the moving compression chambers (98, 66 ). The compressed gas is routed through two lubricant separators (18, 128) and a gas cooler (16) prior to being supplied for its intended use.
Patent CA-2393409-C (CA)
Title: Interlockable magnetic shelter frame for spectacle frame
Inventor: XIAO TONY XIN
IPC: G02C1/00
Filed: 2000-07-17
Granted: 2007-09-25
Abstract: An interlockable magnetic shelter frame (20) is adapted for mounting on a primary spectacle frame (10) which comprises a frame body (11) for mounting a pair of lenses (121, 122) in position, wherein each side extension of the primary spectacle frame has an engagement device provided on a rear side thereof. The shelter frame for supporting two auxiliary lenses (201, 202) includes a bridge extended between the two auxiliary lenses, two side interlocking device which are provided at two outer sides of the two auxiliary lenses respectively for interlocking with the engagement device of the frame body of the primary spectacle frame so as to securely mount the shelter frame on the primary spectacle frame.</S DOAB>
Patent CA-2395988-C (CA)
Title: Process for treating precious metal ores
Inventor: WOOD MICHAEL D
IPC: C22B1/02
Filed: 2000-12-28
Granted: 2010-04-27
Abstract: This invention provides a method to control the off gas emission of sulfur dioxide from a mineral ore roaster by grinding a sulfur-containing mineral ore, adding sodium sesquicarbonate to the mineral ore, and roasting the ore and sodium sesquicarbonate at an elevated temperature.
Patent CA-2419496-C (CA)
Title: Capteur oxymetrique dote d'une memoire numerique codant des donnees de detection
Inventor: MANNHEIMER PAUL D
IPC: A61B5/1455
Filed: 2001-08-31
Granted: 2012-01-17
Abstract: La présente invention concerne un puce mémoire destinée à un capteur oxymétrique, à un adaptateur associé ou à un circuit de connexion. Cette puce mémoire permet de stocker une pluralité de données, d'où l'optimalisation du capteur oxymétrique. Outre le stockage de données uniques dans cette mémoire, l'invention se rapporte à des utilisations uniques de données stockées dans ladite mémoire. Les données stockées dans cette puce mémoire peuvent comprendre des informations relatives à l'utilisation de ce capteur oxymétrique. Par exemple, la puce mémoire peut coder une identification de modèle de capteur pouvant s'afficher sur une unité d'affichage lorsque le capteur est connecté à un moniteur d'oxymètre. La mémoire peut également coder une multitude de paramètres de fonctionnement, tels que les niveaux de lumière permettant l'utilisation du capteur ou le courant d'attaque maximal. Ces paramètres de fonctionnement sont lus et interprétés par un circuit de commande destiné à commander un système d'oxymétrie pulsée.
Patent CA-2427110-C (CA)
Inventor: VAN GEERT PETER
IPC: B65D77/04
Filed: 2001-11-21
Granted: 2011-01-18
Abstract: The invention is particularly, although not exclusively, concerned with a protective container (1; 1') for fragile articles (100), such as bottles, vials or ampoules of fluid medicament. In one aspect, the protective container is provided with impact energy-absorbing structural features for protecting the fragile article in the event of it being dropped, for instance impact energy-absorbing collars (45, 47; 45', 47') at, or adjacent to, the forward and rear end surfaces, respectively. In other aspects of the invention, the protective container (1; 1') has a hanging member (17; 17') and/or a corrugated wall structure (37, 39, 41, 43; 37',39' 41' 43') and/or a latchable flap (55; 55') for a dispensing aperture (57; 57') in the container. In yet further aspects, there is provided a protective container having a re-formable label (101; 101') and/or an internal skirt (73; 73') for locating and retaining a feature on an article to be housed therein. The invention further provides a nozzle accessory (150) for attachment to a container to enable the contents of the container to be discharged.
Patent CA-2427388-C (CA)
Title: Pharmaceutical compositions and uses for improving memory and learning impairments
Inventor: EPSTEIN MEL H
IPC: A61P25/24
Filed: 2001-10-31
Granted: 2011-12-20
Abstract: The present invention makes available methods and reagents for enhancing and/or restoring long-term memory function and performance, e.g., to improve long-term memory (LTM) and recall ability in animal subjects.
Patent CA-2432502-C (CA)
Title: Method and apparatus for safely cleaning a live equipment
Inventor: LANOIE ROBERT
IPC: B08B3/10
Filed: 2003-06-16
Granted: 2011-04-19
Abstract: The method and apparatus are for safely cleaning live equipment. The method comprises the steps of heating a water-based solution by means of an apparatus to produce superheated steam; grounding this apparatus; conducting the superheated steam through an insulated conduct; and concentrating this superheated steam into a pressurized jet at an output of the insulated conduct. After the step of grounding the apparatus, the method further comprises the step of applying the pressurized jet through the insulated conduct output, onto the live equipment to be cleaned.
Patent CA-2433496-C (CA)
Inventor: REICHLE HEINZ
IPC: B64D13/00
Filed: 2003-06-20
Granted: 2008-12-09
Abstract: For the purposes of increasing pilot visibility and comfort in small planes during winter conditions, this invention provides an auxiliary heating system. Prior to actual flight, that is to say during startup, warmup, taxi, and takeoff, a small aircraft does not intake sufficient outside air to warm the cabin and defrost the windshield. The normal heating system on a small plane depends upon ram air when the plane is flying at normal speeds. This invention consists of a simple replacement part, mainly an electric blower which sucks in air from outside the aircraft and forces it through the muffler shroud and thereafter into the cabin and defroster heat ducts. The system is operated by a switch located on the control panel. Once the aircraft is in flight, the system may be shut off as there is sufficient ram air to heat the small aircraft.
Patent CA-2438629-C (CA)
Title: Auditorium seating
Inventor: PERNICKA VACLAV
IPC: A47C7/00
Filed: 2003-08-29
Granted: 2011-02-15
Abstract: A seating apparatus has a support element having an upright extending from a floor and a swing arm pivotably mounted to the upright about a generally vertical pivot axis. A work surface is secured to the upright above the swing arm, and a seat is mounted on the swing arm, the seat having a seat base upon which an occupant can be seated. The swing arm is pivotable between a stowed position wherein the seat base is tucked substantially underneath the work surface, and a deployed position wherein the seat base is substantially clear of the work surface. The seating apparatus is also provided with a flat coiled torsion spring for biasing the arm to the stowed position, the torsion spring having a first end fixed directly or indirectly to the upright and a second end fixed directly or indirectly to the swing arm.
Patent CA-2453466-C (CA)
Title: Outboard motor and tiller handle thereof
Inventor: OHTSUKI TERUHIKO
IPC: F02B61/04
Filed: 2003-12-17
Granted: 2010-08-24
Abstract: A display device 21 for electrically showing a state of an outboard motor according to a sensing result of various sensors is provided to a tiller handle such that a display surface 27 thereof faces in an oblique upward direction, Preferably, the display device is provided on an upper surface 26a of a substantially horizontally extending housing 26 of the tiller handle. Further the display device gay be received in a projection 28 formed by a protruding part ref the upper surface of the housing of the tiller handle.