baber/WOPTO huggingface dataset:
Patent CA-2554675-C (CA)
Inventor: RATCLIFFE WILLIAM R
IPC: H01L33/62
Filed: 2004-12-23
Granted: 2010-05-11
Abstract: Light display structures are provided that are simple and comprise few parts so that they can be economically fabricated from various polymers and quickly assembled. They are especially suited for carrying light-emitting elements (22) and lend themselves for realization in a variety of forms such as elongate display structures and sheet-like display structures. They are based upon a plurality of light-emitting elements (e.g., light-emitting diodes) that are coupled between first and second conductors (24, 25) with the addition of other structures (e.g., spacers (26), wire bonds (142), tabs (166)) that facilitate the energizing of the light-emitting elements.
Patent CA-2558487-C (CA)
Title: Fluid dispensing device with metered delivery
Inventor: PEKAR ROBERT W
IPC: B65D35/28
Filed: 2005-03-09
Granted: 2009-11-24
Abstract: The fluid dispensing device (10) includes a container (20) with an interior fluid storage region (22) therein. A flexible metering housing (26) is disposed in fluid communication with the fluid storage region (22) a first one-way valve (30) disposed between the container (20) and the flexible metering housing (26). One way flow from the interior fluid storage region (22) of the container (20) fills the predetermined volume of the metering chamber (32) with fluid by vacuum action when a button (36) is depressed and then released. A second valve (40) is in fluid communication with the metering housing (26) and permits one-way fluid flow from the metering chamber (32) to the exterior outer region of the container (20) when the metering housing (26) is depressed again. Each time the metering housing (26) is depressed a substantially equal volume of fluid (24) is dispensed from the container (20). An additional foam layer (12) on the outside of container (20) facilitates dispersion and delivery of the fluid (24).
Patent CA-2561153-C (CA)
Title: Optical modulator
Inventor: GHIDINI SILVIA
IPC: G02F1/225
Filed: 2004-03-31
Granted: 2013-07-09
Abstract: An optical modulator (1) comprising an optical splitter (11a; 11b) for splitting an input light beam into a first and second light beam; a first and a second waveguide arm (9, 12) connected to said optical splitter (11a; 11b) for receiving and transmitting therethrough said first and second light beam, respectively, said waveguide arms (9, 12) each including a core region (32) comprising a group IV semiconductor material or a combination of group IV  semiconductor materials; an optical combiner (14a; 14b) connected to said f irst and second waveguide arm (9, 12) for receiving said first and second light beam and combine them into an output light beam, a first and a second electrode structure (20, 21) associated with said first and second waveguide arm (9, 12), respectively; a driving circuit (80) for supplying voltage to said first and second electrode structure (20, 21), characterized in that said driving circuit (80) is adapted to supply a first modulation voltage superimposed to a first bias voltage to the first electrode structure (20) and a second modulation voltage superimposed to a second bias voltage to the second electrode structure (21).
Patent CA-2565435-C (CA)
Title: Materiaux zeolitiques mesostructures et leurs procedes de fabrication et d'utilisation
Inventor: YING JACKIE Y
IPC: B01J29/08
Filed: 2005-04-22
Granted: 2013-06-18
Abstract: Publié sans précis
Patent CA-2566261-C (CA)
Inventor: VAN BELLE THEODORE
IPC: G06Q10/10
Filed: 2006-10-31
Granted: 2013-01-15
Abstract: Dans le cadre d'une méthode de fonctionnement d'un dispositif portable sans fil, lorsque le dispositif reçoit une demande de l'utilisateur visant la composition d'un courriel, un écran de composition de courriel s'affiche et comporte un champ indiquant le service de courriel à utiliser. Par la suite, une fois que l'utilisateur a lancé une demande à partir de cet écran de composition de courriel, une liste de tous les services de courriel disponibles s'affiche.
Patent CA-2569610-C (CA)
Title: Systeme de diffusion de supports personnels
Inventor: KRIKORIAN JASON
IPC: G10L21/043
Filed: 2005-06-07
Granted: 2012-11-27
Abstract: Un système de diffusion de supports personnels permet de distribuer des vidéos sur un réseau informatique et permet à un utilisateur de voir et de commander des sources de supports sur un réseau informatique, depuis un endroit hors site. Un diffuseur personnel reçoit une entrée provenant d'au moins un type de sources de supports, numérise et comprime le contenu puis envoie en direct le support comprimé sur un réseau informatique à destination d'un lecteur de supports fonctionnant sur un des nombreux dispositifs clients afin de visionner les supports. Le système peut permettre à l'utilisateur d'effectuer des commandes de contrôle (par exemple, chaîne suivante) à partir du lecteur de supports, pour le diffuseur, obligeant ainsi le dispositif source à exécuter les commandes. Le diffuseur et le lecteur de supports peuvent utiliser plusieurs techniques pour la mise en mémoire tampon, l'envoi et la visualisation du contenu afin d'améliorer l'expérience de l'utilisateur.
Patent CA-2572531-C (CA)
Title: Rework bracket for electrical outlet boxes
Inventor: MICHAUD ALAIN
IPC: H02G3/12
Filed: 2006-12-28
Granted: 2009-09-08
Abstract: A bracket for electrical outlet boxes that includes: a first end section, a middle section and a second end section, wherein each section has a substantially planar surface, a first side, a second side, a top surface and a bottom surface, wherein the middle section is offset from and substantially parallel to the first and second end sections; first and second offset portions connecting the middle section to the first and second end sections; first and second opposing ends extending upwardly and substantially perpendicular to the first and second end sections; a first tab and a second tab extending in opposing relation to each other from the first side of the first and second ends; a first leg and a second leg extending downwardly from the second side of the first and second end sections; and a bendable member extending from the first side of the middle section.
Patent CA-2588210-C (CA)
Title: Table with urging member for a displaceable multi-foot support
Inventor: BROOKE RORY
IPC: A47B13/02
Filed: 2004-08-02
Granted: 2012-03-13
Abstract: An automatically stabilizing table has an elongate support structure (14) supporting a table top (12) at an upper end and having a first pair of feet (50) at a lower end. An elongate guide formation (38) projects from a lower end of the support structure. A displaceable support member (30), having a second pair of feet (32), is engaged with the guide formation such that the displaceable support member is slidably displaceable along the guide formation and is automatically frictionally engageable with the guide formation in response to pivoting of the displaceable support member about a pivot axis which is transverse to the guide formation, to anchor the displaceable support member frictionally against sliding displacement relative to the guide formation. A pair of springs (48) is provided to urge the support member downwardly. The support member is located in channel shaped spokes (20) to inhibit swiveling thereof on the guide formation. The guide formation is preferably a pin received in a bushed guiding passage (36) in the support member.
Patent CA-2591947-C (CA)
Title: Aircraft luggage compartment
Inventor: FELDKIRCHNER ERICH
IPC: B64D11/00
Filed: 2006-02-15
Granted: 2011-10-18
Abstract: Rigidly installed luggage compartments are normally used today, the installation of which reflects a compromise between headroom and loading edge height. An exemplary embodiment of this invention describes a luggage compartment (100) for aircraft comprising a tilting floor (1), a flap (2) and a swiveling suspension device (8). The tilting floor (1) is designed for holding canyon baggage and the like, and can advantageously be locked in an initial state and tilted down for loading or unloading purposes, so that the effective loading edge height lies distinctly below the installation height.
Patent CA-2595211-C (CA)
Title: Anti-penicillin resistant pneumococci agent and novel 16-membered macrolide derivative
Inventor: MIYAKE TOSHIAKI
IPC: A61P31/04
Filed: 2006-01-24
Granted: 2012-08-21
Abstract: A novel compound that has antimicrobial activity against penicillin-resistant Streptococcus pneumoniae, and an anti-penicillin resistant pneumococci agent that includes the compound as an active ingredient are provided. Thus, an anti-penicillin resistant pneumococci agent is provided that includes as an active ingredient a compound represented by the following formula (I) or a pharmacologically acceptable salt thereof, or hydrates thereof:     (see formula I) wherein, in the formula (I), R represents any one of a halogen atom, an azido group, Ra-Wa-, Rb-Wb-, Rc-Wc-, and RdRd'N-.
Patent CA-2598317-C (CA)
Inventor: NEIL TIM
IPC: G06F9/455
Filed: 2005-02-22
Granted: 2012-01-31
Abstract: L'invention concerne des données provenant d'une application exécutant au niveau d'un dispositif de calcul présenté au niveau d'un dispositif sans fil à distance, fournissant au dispositif un fichier de définition d'application contenant une définition d'une interface utilisateur pour l'application au niveau du dispositif mobile. Sur la base du fichier de définition, le dispositif sans fil peut recevoir des données de l'application et comporter une interface pour l'application. Le logiciel machine virtuel au niveau du dispositif mobile interprète le fichier de définition d'application. Ce logiciel machine virtuel est extensible afin de profiter d'autres logiciels et/ou matériels au niveau du dispositif.
Patent CA-2601811-C (CA)
Title: Apparatus for use as a heat pump
Inventor: HOWES JONATHAN SEBASTIAN
IPC: F25B9/00
Filed: 2006-03-23
Granted: 2013-05-21
Abstract: Apparatus (10') for use as a heat pump comprising: compression chamber means (40'); inlet means (30') for allowing gas to enter the compression chamber means; compression means (60') for compressing gas contained in the compression chamber means; heat exchanger means for receiving thermal energy from gas compressed by the compression means; expansion chamber means (124') for receiving gas after exposure to the heat exchange means; expansion means (120') for expanding gas received in the expansion chamber means; and exhaust means (100') for venting gas from the expansion chamber means after expansion thereof.
Patent CA-2609103-C (CA)
Inventor: KYO KOUBUN
IPC: C10K1/26
Filed: 2006-03-23
Granted: 2011-02-15
Abstract: A function of absorbing CO2 in gas by chemical to accelerate gasifying reaction is made compatible with a catalytic function of reforming tar in gasified gas generated by the gasifying reaction to thereby make it possible to produce clean product gas with high gasification efficiency.     Gasification process is divided into three processes:  a gasification furnace 10 for carrying out gasification process by pyrolysis and gasification (pyrolysis gasification phase, first process), a combustion furnace 20 for burning char to obtain calcined active chemical (char combustion phase, second process) and a gas purification furnace 30 for purifying gasified gas (gasified gas purification phase, third process). Through heat transmission by fluid heat medium and chemical and through harmony of chemical reactions in respective phases by the chemical, the gasification furnace 10 is independently controlled to a low or medium temperature (773-1073°K) which is required for gasification and which enables absorption of CO2; and the gas purification furnace 30 is controlled to a high temperature (1073°K or more) required for gas purification.
Patent CA-2612762-C (CA)
Title: Conjugues anticorps psma-medicament
Inventor: MA DANGSHE
IPC: A61K47/48
Filed: 2006-06-20
Granted: 2013-12-10
Abstract: L'invention se rapporte de manière générale à des conjugués anticorps-médicaments (ADC: antibody-drug conjugates), et plus particulièrement à des ADC qui contiennent un anticorps ou un fragment de liaison de l'antigène de celui-ci, qui se lie avec l'antigène de membrane spécifique de la prostate (PSMA), conjugués avec de la monométhylauristatine noréphédrine ou de la monométhylauristatine phénylalanine. Ce conjugué anticorps-médicament présente une sélectivité des cellules PC-3~ pour les cellules C4-2 ou LNCaP~ d'au moins 250. L'invention se rapporte également, en partie, à des compositions de conjugués ADC et à des méthodes d'utilisation de ceux-ci. Les méthodes décrites comprennent par exemple des méthodes permettant de traiter les maladies dans lesquelles l'antigène PSMA agit comme médiateur.
Patent CA-2615587-C (CA)
Inventor: HARRINGTON STEVE
IPC: B03B9/02
Filed: 2007-12-20
Granted: 2016-02-09
Abstract: An apparatus to form, agitate and screen a bed of oil sand slurry to prepare it for hydro transport and reduce the amount of oversize. The apparatus has a plurality of screens, having a frame and                                                 screen bodies supported on springs, directional oscillating movements being imparted to the screen bodies by a motor powered vibrating mechanism. The screen bodies comprise two or more individual screening sections, which are decreasingly inclined in the direction of the material flow. Between the different screening sections is an agitation zone realized through a vertical screen section, where material is in free fall and agitated by means of water.
Patent CA-2623426-C (CA)
Inventor: SCHRAM MICHAEL D
IPC: B63B21/06
Filed: 2007-01-02
Granted: 2011-08-16
Abstract: A bollard assembly having a post and a sleeve. The post has a cylindrical post wall forming a cavity and a passage in the post wall. The passage has a first section that extends longitudinally along the post wall and a second section that intersects the first section and extends crosswise to the first section.  The sleeve has a cylindrical sleeve wall forming a cavity and a latch pin that is attached to the sleeve wall and extends into the cavity. The sleeve is adapted to receive the post such that the latch pin travels through the passage in the post wall.
Patent CA-2636256-C (CA)
Inventor: ALBERT MARTIN
IPC: C07C215/32
Filed: 2007-01-22
Granted: 2014-04-29
Abstract: This invention relates to processes and intermediates for the stereoselective alkylation of carbonyl groups. The invention in particular allows the stereoselective preparation of the antidepressant drug escitalopram. It has been found that boric or boronic acid derivatives are useful bridging elements for the attachment of a chiral group to a compound containing a carbonyl group to be alkylated. The said borates and boronates are thus useful in a process for the asymmetric alkylation of a carbonyl group in a compound containing a carbonyl group and an anchor group capable of reacting with a boric or boronic acid derivative. The asymmetric alkylation can be carried out by admixing the compound containing a carbonyl group to be alkylated and the anchor group capable of reacting with a boric or boronic acid derivative with a boric or boronic acid derivative, adding a chiral alcohol, and adding an organometallic compound. After the alkylation reaction, the borate and boronate can be easily removed by hydrolysis.
Patent CA-2639850-C (CA)
Title: A density and viscosity sensor
Inventor: CHAUDOREILLE FRANCOIS
IPC: G01N9/00
Filed: 2006-12-27
Granted: 2015-10-20
Abstract: A density and viscosity sensor (1) for measuring density and viscosity of fluid F, the sensor (1) comprising: - a resonating element (3, 3A, 3B, 3C, 3D, 3E, 3F, 3G) arranged to be immersed in the fluid F, - an actuating/detecting element (4, 4A, 4B) coupled to the resonating element, - a connector (7) for coupling to the actuating/detecting element (4, 4A, 4B), - a housing (2) defining a chamber (8A) isolated from the fluid F, the housing (2) comprising an area of reduced thickness defining a membrane (9) separating the chamber (8A) from the fluid F, the membrane (9) having a thickness enabling transfer of mechanical vibration between the actuating/detecting element (4, 4A, 4B) and the resonating element (3, 3A, 3B, 3C, 3D, 3E, 3F, 3G), - the actuating/detecting element (4, 4A, 4B) is positioned within the chamber so as to be isolated from the fluid F and mechanically coupled to the membrane (9), -the resonating element (3, 3A, 3B, 3C, 3D, 3E, 3F, 3G) arranged to be immersed in the fluid F is mechanically coupled to the membrane (9), wherein the resonating element (3, 3A, 3B, 3C1 3D, 3E, 3F, 3G) has a shape defining a first resonance mode and a second resonance mode characterized by different resonant frequencies F1,F2 and different quality factors Q1 ,Q2, the first resonance mode moving a volume of fluid, the second mode shearing a surrounding fluid.
Patent CA-2640237-C (CA)
Inventor: OLSON DUANE
IPC: A01B61/00
Filed: 2008-10-03
Granted: 2013-03-19
Abstract: A system and method for operating a ground working tool having attached thereto an implement includes a trip mechanism. The trip mechanism includes a generally horizontally oriented hydraulic cylinder configured to be biased into an extended position to engage the implement in a work position engaged to work the ground. Specifically, a link rod connects the hydraulic cylinder to a carrier to which the implement is attached. The link rod can be adjusted in length and has a generally small diameter, such that, upon extending into hydraulic cylinder when the implement impacts an obstruction, the link rod does not contact the hydraulic cylinder.
Patent CA-2640301-C (CA)
Inventor: VISSEAUX CLEMENT
IPC: G01V1/38
Filed: 2008-10-03
Granted: 2015-02-17
Abstract: The subject matter of the invention is a method for simulating the positioning of at least one acoustic linear antenna towed in a study zone, comprising at least one simulation step of at least one future position of at least one point of said acoustic linear antenna(e), at least one step for predicting the temporal and spatial variations of at least one marine current likely to interact with said acoustic linear antenna(e) and at least one step for determining the form of said acoustic linear antenna(e) by the resolution of a hydrodynamic model, characterised in that said prediction step(s) comprise: - an upstream phase for determining a current at at least two determined points of said zone; - a simulation phase of at least one future position of said determined points; - a temporal projection phase of said current determined during said upstream phase at each future position; - a spatial projection phase of said currents at at least two distinct points of said acoustic linear antenna(e) occupying said future position(s) of the simulation step.
Patent CA-2640364-C (CA)
Inventor: WHITEHOUSE HARRY T
IPC: G06F17/00
Filed: 2007-01-25
Granted: 2016-04-05
Abstract: The present invention is generally directed to online postage services and systems that have an online connection, and more particularly to systems and methods for enabling a shipping label service to be integrated with a third party application or website. One preferred embodiment includes a computer program product having a computer-usable medium with a sequence of instructions, which when executed by a processor, causes the processor to execute a process that provides an online postage and shipping label service. The computer program product is configured to be integrated into a third party application, and the process includes the steps of enabling a user of the third party application to purchase postage, and enabling a user to generate one or more images of one or more shipping labels via the third party application.
Patent CA-2640960-C (CA)
Title: Heat sink comprising a tube through which cooling medium flows
Inventor: HOFFMANN INGOLF
IPC: F28F1/08
Filed: 2006-12-04
Granted: 2014-02-25
Abstract: The invention relates to a heat sink comprising at least one tube (2) through which cooling medium flows and which is surrounded by a heat-conducting material (1), wherein the tube wall of the at least one tube (2) is corrugated in the direction of flow. The corrugated embodiment has the advantage that the transition from laminar to turbulent flow relative to a straight-walled tube is effected at a lower flow velocity and the heat transfer area is greater at the same tube length.
Patent CA-2646304-C (CA)
Title: Deprotection of n-boc compounds by heating in fluorinated alcohol solution
Inventor: CHOY JASON CHI-CHUNG
IPC: C07B43/04
Filed: 2008-12-11
Granted: 2011-05-31
Abstract: Organic compounds having nitrogen atoms protected with t-butoxycarbonyl are effectively deprotected by heating in a fluorinated alcohol solution.
Patent CA-2648771-C (CA)
Title: Process for producing low-oxygen metal powder
Inventor: TAKASHIMA HIROSHI
IPC: B22F1/142
Filed: 2006-04-14
Granted: 2010-11-09
Abstract: A process for producing a low-oxygen metal powder, comprising passing a raw metal powder coated by hot melting of a hydrocarbon organic compound through thermal plasma flame composed mainly of an inert gas so as to reduce the content of oxygen in the raw metal powder. Preferably, the obtained metal powder is subjected to heat treatment in vacuum or hydrogen atmosphere. Preferred example of the hydrocarbon organic compound is stearic acid.
Patent CA-2653551-C (CA)
Inventor: BOLLAND FIONA
IPC: A61L27/36
Filed: 2007-03-28
Granted: 2016-04-19
Abstract: The invention provides an improved method of producing a natural, acellular matrix scaffold for subsequent use in tissue-engineered replacement of tissues such as the bladder. Decellularisation is carried out on an expanded or distended bladder and the product retains the strength and compliance of natural material. The invention also provides use of the matrix scaffolds as wound healing material and to investigate tissue structure and function in vitro.
Patent CA-2659554-C (CA)
Title: Bac de retention d'eau
Inventor: GUIBERT PHILIPPE
IPC: E02B11/00
Filed: 2009-03-25
Granted: 2014-05-20
Abstract: Bac (1) de rétention d'eau comprenant une paroi de fond (2) sensiblement rectangulaire et quatre parois latérales (3) reliées respectivement aux côtés de la paroi de fond, caractérisé en ce que chaque paroi latérale comprend : - une pluralité de plateformes de support supérieures (9) agencées périodiquement le long d'un côté de la paroi de fond, - une pluralité de plateformes de support inférieures (8) agencées en quinconce par rapport aux plateformes de support supérieures à distance de la paroi de fond, et - une pluralité de parois de liaison (30), chaque paroi de liaison reliant une plateforme de support supérieure à une plateforme de support inférieure tout en laissant ouvert un passage pour l'eau, dans lequel les plateformes de support supérieures d'une paroi latérale sont disposées dans des positions images des plateformes de support inférieures de la paroi latérale opposée par rapport à une rotation à 180° et inversement.
Patent CA-2660293-C (CA)
Title: Methode et installations de production d'hydrogene
Inventor: DRNEVICH RAYMOND F
IPC: C01B3/02
Filed: 2009-03-25
Granted: 2013-01-15
Abstract: Méthode et installations de production d'hydrogène dans lesquelles un flux de gaz de synthèse produit par la gazification d'une substance carbonée est traité par le biais d'une unité de traitement de gaz de synthèse dans laquelle le contenu en monoxyde de carbone réagit avec de la vapeur pour produire davantage d'hydrogène, qui est ensuite retirée à l'aide d'une unité d'adsorption modulée en pression. Le gaz résiduaire provenant de l'unité d'adsorption modulée en pression est ensuite reformé par l'ajout d'un flux contenant de l'hydrocarbure dans un système de reformage du méthane à la vapeur, modifié pour produire davantage d'hydrogène. Cet hydrogène est ensuite séparé dans une autre unité d'adsorption modulée en pression.