baber/WOPTO huggingface dataset:
Patent CA-2455588-C (CA)
Title: Contenants et resines desoxygenants ayant une couleur minimale
Inventor: TUNG DEBORAH
IPC: C08K9/00
Filed: 2002-07-25
Granted: 2010-06-29
Abstract: L'invention concerne une composition de résine ayant de bonnes propriétés optiques lorsqu'on l'étire ainsi qu'une désoxygénation efficace. La composition de résine comprend un polyester filmogène et une quantité efficace de particules désoxygénantes ayant une distribution granulométrique sélectionnée. Un contenant assure une fonctionnalité de désoxygénation efficace, tout en ayant une coloration L* intense. Le contenant comporte au moins une paroi, qui comprend une zone peuplée, comprenant à son tour un polymère filmogène; et une population de particules comprenant une proportion efficace de particules de désoxygénation. Le nombre de particules de désoxygénation n'excède pas une concentration d'environ (1 x 10?7 ¿particules : T) par centimètre cube de polymère, T étant l'épaisseur de la zone peuplée en millième de pouce; et le changement dans la transmission Hunter L* de ladite paroi est inférieur à environ 0,4 par millième de pouce de la paroi du contenant lorsqu'on le compare à une régulation qui ne contient pas de particules de désoxygénation.
Patent CA-2463260-C (CA)
Title: Apparatus and method for exhausting pollutant in microwave oven
Inventor: KIM SEOG TAE
IPC: F24C15/20
Filed: 2004-04-02
Granted: 2009-02-03
Abstract: Disclosed is an apparatus for exhausting pollutant for a microwave oven, the apparatus comprising: a sensor part formed at a predetermined portion of the microwave oven, for detecting fumes and/or moisture contained in polluted air generated during a cooking process; a controller for determining whether or not amount of the fumes and/or moisture detected by the sensor part is greater than a predetermined reference value; and a fan driving part operated, when the amount detected by the controller is greater than the reference value, by a driving signal from the controller and allowing air containing the pollutant to be inhaled and then removed from an interior.
Patent CA-2465795-C (CA)
Title: Portable rest device for laptop computer
Inventor: MARCEAU RICHARD J
IPC: G06F1/16
Filed: 2004-04-29
Granted: 2011-08-30
Abstract: A portable rest device for a laptop computer is made of a thermally-conductive material, and comprises a top face for receiving the laptop computer and a bottom heat-dissipating three-dimensional pattern. Due to this design, the portable rest device dissipates 1) the heat generated by the laptop computer and captured by the top face, and 2) the heat generated by the user when the bottom heat-dissipating three-dimensional pattern is disposed on the user's lap.
Patent CA-2466744-C (CA)
Title: Radiant heater deflector assembly
Inventor: DUPHILY CAROLINE
IPC: F24H3/00
Filed: 2004-05-10
Granted: 2012-03-13
Abstract: The present invention is a radiant heat deflector assembly for radiating heat on a surface, wherein the assembly includes; a radiant heat source radiating direct emissions, and at least one radiant heat deflector spaced from the heat source. The heat source is so positioned and configured to include radiating direct emissions onto the deflector, the deflector being so positioned, configured and sized as to reflect radiant emissions onto a surface thereby heating the surface. Preferably the heat source adapted to radiate useful direct emissions upwardly towards the deflector and downwardly toward the surface or onto a second deflector such that both direct emissions and reflected emissions heat the surface. Preferably the heat source including an emitter for producing direct radiant emissions and the emitter producing useful direct emissions from both a top surface and a bottom surface of the emitter such that both direct emissions and reflected emissions reach the surface.
Patent CA-2469989-C (CA)
Inventor: KRAPPE UDO
IPC: C09D7/45
Filed: 2004-06-03
Granted: 2012-07-31
Abstract: The invention relates to addition compounds suitable for use as wetting agents and dispersants and obtainable by reacting monofunctional or polyfunctional aromatic epoxides with polyoxyalkylenemonoamines having a number-average molecular weight of > 400 g/mol, one primary or secondary amino group and at least 4 ether oxygens per molecule, from 90 to 100% of the epoxide groups of the starting material having undergone reaction, the weight fraction of aromatic groups in the addition compounds being not more than 50% and the addition compounds containing per molecule at least one amino group on which salts can be formed, or being present as a salt. The invention also relates to a process for preparing the addition compounds, to their use as wetting agents and/or dispersants and to pigments or fillers coated with the addition compounds and to pigment pastes which comprise pigments, binders and the addition compounds of the invention.
Patent CA-2478225-C (CA)
Title: Modularized power take-off systems for vehicles
Inventor: HOWARD CHARLES E
IPC: B60R16/03
Filed: 2004-08-20
Granted: 2009-11-24
Abstract: A vehicle power take off system provides power for a variety of systems including a source of alternating current power for conventional electrical equipment to be powered by the vehicle. In a preferred electrical implementation, the power take off system is energized from the vehicle direct current electrical power system and generates alternating current of the desired voltage using a derectifier and step up transformer. Management of the system is implemented through modularized units which may be connected to communicate with another over a vehicle's controller area network. Load management may be monitored by an existing on board computer.
Patent CA-2478380-C (CA)
Inventor: ZEIHER E H KELLE
IPC: B01D61/36
Filed: 2003-01-15
Granted: 2012-12-11
Abstract: Methods and systems for monitoring and/or controlling membrane separation systems or processes are provided. The present invention utilizes measurable amounts of inert fluorescent tracers and tagged fluorescent agents added to a feed stream to evaluate and/or control one or more parameters specific to membrane separation such that performance thereof can be optimized. The methods and systems of the present invention can be utilized in a variety of different industrial applications including raw water processing and waste water processing.
Patent CA-2482179-C (CA)
Title: Thermoacoustic device
Inventor: SMITH ROBERT W M
IPC: F25B9/14
Filed: 2003-04-10
Granted: 2011-11-08
Abstract: A thermocoustic device (110) includes a housing (120) with a thermal core supported in the housing and having a first and a second surface. The thermal core includes a first heat exchanger (112) defining the first surface of the thermal core and a second heat exchanger (116) defining the second surface of the thermal core. A main chamber is in fluid communication with the first surface of the thermal core and a secondary multiplier chamber is in fluid communication with the second surface of the thermal core. A working volume (144) of a gaseous working fluid fills the main chamber, the multiplier chamber, and the thermal core at a pressure. An equilibrium pressure is defined as the pressure of the working volume of gaseous working fluids with the thermoacoustic device is in a non-operating mode.
Patent CA-2487028-C (CA)
Inventor: MUNIZ ANA
IPC: G06Q20/10
Filed: 2002-07-09
Granted: 2008-07-08
Abstract: In accordance with the present invention, an improved data handling system (100) facilitates the collection, storage and distribution of information for use by one or more recipient performing a process such as assessing the risk associated with a transaction. A system for handling information includes an administrator (130) for facilitating communication with a subscriber (110) and an information acquisition engine (140) that is for facilitating communication with one or more provider (150) of information and an information assimilator (170) that is for facilitating communication with a database. The system is configured to facilitate receiving a request from the subscriber defining one or more set of information and one or more provider of information to be received by the information acquisition engine and combined by the information assimilator into an information suite (176) to be stored in a database (178).
Patent CA-2489846-C (CA)
Inventor: JASKOWIAK TIMOTHY R
IPC: G03G15/20
Filed: 2004-12-09
Granted: 2008-07-08
Abstract: A thin-walled fuser roll core cylinder assembly permitting fast warm-up times and improved energy efficiency wherein cracking of the thin walls due to cyclic compression is prevented by strengthening the thin walls proximate to the end region where the core cylinder is engaged by the drive gear. Use of such a thin-walled fuser roll in an imaging system and a process of fusing toner onto a copy substrate using the thin-walled fuser core.
Patent CA-2490120-C (CA)
Title: Derives de tetrafluorobenzyle et composition pharmaceutique pour la prevention et le traitement de maladies neurodegeneratives aigues et chroniques affectant le systeme nerveux central contenant lesdits derives
Inventor: GWAG BYOUNG JOO
IPC: A61P25/08
Filed: 2003-06-19
Granted: 2010-06-01
Abstract: La présente invention se rapporte à un dérivé de tétrafluorobenzyle et à une composition pharmaceutique pour la prévention et le traitement de maladies neurodégénératives aiguës et chroniques affectant le système nerveux central ainsi que des maladies ophtalmiques contenant ledit dérivé. Ce dérivé de tétrafluorobenzyle de cette invention peut servir de manière efficace à éviter et traiter les maladies neurodégénératives chroniques, notamment la maladie d'Alzheimer, la maladie de Parkinson et la maladie d'Hungtington, le syndrome cérébral dégénératif, notamment l'épilepsie, et l'ischémie cérébrale, à savoir l'accident vasculaire cérébral.
Patent CA-2490237-C (CA)
Title: Apparatus and method for exposing comminuted foodstuff to a processing fluid
Inventor: ROTH ELDON
IPC: A23L3/3454
Filed: 2003-06-18
Granted: 2011-11-08
Abstract: A contactor apparatus (40) is adapted to expose a comminuted foodstuff (21) such as comminuted meat to a processing fluid such as gaseous or aqueous ammonia or carbon dioxide gas. The contactor apparatus (40) facilitates an even and consistent exposure to the processing fluid throughout the comminuted foodstuff as the foodstuff is pumped through a conduit. In order to produce this desired exposure to the processing fluid, the apparatus shapes the comminuted foodstuff into a relatively thin sheet or stream of material flowing through a contact passage (46). The processing fluid is then applied to this relatively thin sheet or stream of comminuted material from a processing fluid chamber (49). A fluid communication arrangement between the fluid chamber and the contact passage (46) allows the flow of processing fluid into the contact passage (46) and into contact with the sheet of foodstuff flowing through the contact passage (46).
Patent CA-2495026-C (CA)
Inventor: MOSKOVICH ROBERT
IPC: A46B3/00
Filed: 2003-08-08
Granted: 2014-09-30
Abstract: L'invention concerne une brosse à dents (10) comprenant une tête (14) dotée d'une surface porteuse de poils faite d'une membrane de forme arrondie flexible mince (24). Un espace libre (28) se trouve entre la base de la tête et le membrane de manière que la membrane puisse être capable de se courber afin de modifier sa forme au cours de l'utilisation et de reprendre sa forme initiale. Dans un deuxième mode de réalisation, la tête (114) et/ou le manche (112) présentent des parties élastomères entourant au moins en partie une zone ouverte. Ces parties peuvent rapidement se courber sous l'effet de la pression au cours de l'utilisation afin d'améliorer le maintien de la brosse à dents et l'orientation des éléments de nettoyage (124). Dans une alternative, la brosse à dents comprend un pivot longitudinal en forme de ressort élastique (222) qui est dans le même sens que l'axe longitudinal de la tête de la brosse à dents afin de séparer la tête en une paire de sections longitudinales côte à côte possédant des éléments de nettoyage d'extension (228), le pivot incitant les sections à adopter leur position initiale après l'ouverture du pivot déclenchée par le contact des éléments de nettoyage avec les dents.
Patent CA-2495655-C (CA)
Inventor: TABA SERGE
IPC: B60R25/00
Filed: 2003-07-28
Granted: 2008-10-14
Abstract: L'invention porte sur un système antivol pour roue de véhicule tournant autour d'un axe, comportant un actionneur linéaire placé dans la roue et portant réversiblement sur une surface intérieure de la roue pour en empêcher la rotation. Ledit système comporte en outre un récepteur radio monté dans la roue et destiné à recevoir un signal activant ou désactivant l'actionneur linéaire.
Patent CA-2497302-C (CA)
Inventor: CHU OSVALDO A
IPC: A23L2/74
Filed: 2003-08-28
Granted: 2010-07-13
Abstract: Les jus de fruit sont traités afin d'éliminer des composants de formation naturelle qui altèrent leur qualité. Selon l'invention, ces composants sont éliminés par mise en contact du jus avec une résine adsorbante afin d'obtenir un jus de fruit amélioré. Les jus de fruit préférés sont les jus d'agrumes.
Patent CA-2498240-C (CA)
Title: Sleeve, procedure for the manufacture thereof and mixture for the production of said sleeve
Inventor: PRAT URREIZTIETA JAIME
IPC: B22C9/12
Filed: 2002-09-09
Granted: 2009-05-19
Abstract: Procedure for the production of sleeves for mini-deadheads, in which a fluoride-free mixture, consisting of microspheres of aluminium silicate, an oxidizable metal, such as powdered aluminium, an oxidizable agent, magnesium as initiator element of the exothermic reaction, are introduced by blowing in a mould fitted with two cores to produce a sleeve provided with two openings, one of which is closed with a plug before being used.
Patent CA-2502382-C (CA)
Title: Appareil et methode de traitement des odeurs et des contaminants a base de composes organiques volatils presents dans les emissions atmospheriques
Inventor: LANZ DOUGLAS P
IPC: B01D53/32
Filed: 2005-03-24
Granted: 2013-09-03
Abstract: Un système d'élimination des odeurs pour neutraliser les odeurs et les émissions de COV libérées dans l'environnement par les courants d'air commerciaux et/ou industriels utilise un plasma non thermique (PNT) pour créer une gamme d'espèces réactives de l'oxygène (ERO) pour causer de l'oxydation et/ou la réduction des molécules causant les odeurs et des COV. L'ERO est générée en tirant l'air atmosphérique et/ou odorant dans une Cellule de génération de plasma à décharge diélectrique de Barner (CGPDDB). Le gaz est activé en passant dans le champ de plasma non thermique de la CGPDDB, produisant les ERO qui sont alors immédiatement mélangés dans le flux gazeux odorant pour être traités, ou si le gaz odorant passe dans le champ PNT, il est intrinsèquement mélangé. Lorsque de grands volumes de gaz et/ou une charge extrêmement élevée d'odeur en combinaison avec de larges volumes de gaz doivent être traités, plusieurs unités peuvent être combinées en parallèle pour traiter le gaz. La CGPDDB est munie d'électrodes scellées hermétiquement et peut être utilisée dans d'autres applications.
Patent CA-2506869-C (CA)
Inventor: MIER-LANGNER ALEJANDRO
IPC: F21S2/00
Filed: 2005-05-06
Granted: 2010-08-24
Abstract: A downwardly directed fixture is provided which has a fixture face, said face having a first and second annular recess, the first annular recess receiving a reflector flange and the second recess receiving a lens. The reflector flange is then held in position by a removable arc-shaped retention spring.
Patent CA-2509067-C (CA)
Inventor: MAJAURY BRIAN G
IPC: D21F1/00
Filed: 2003-12-15
Granted: 2012-07-31
Abstract: L'invention concerne un tissu constitué d'une couche supérieure et d'une couche inférieure, chacune de ces couches comportant des fils sens machine et des fils sens travers entrelacées. Ce tissu comprend des paires de fils de liage qui lient les couches supérieure et inférieure entre elles. Les paires de fils de liage sont entrelacées de façon qu'elles soient partie intégrante de la première couche et qu'elles contribuent à une structure de cette dernière. Les paires de fils de liage ne sont pas partie intégrante de la seconde couche et ne contribuent pas à une structure de cette dernière. Pendant un motif de répétition, au moins l'un des deux fils de liage est entrelacé avec les fils de la première couche et passe sur les surfaces extérieures de deux fils non consécutifs de la seconde couche. En conséquence, on peut obtenir une structure de liaison "double joint" qui renforce l'intégrité du tissu composite obtenu en réduisant la longueur de la trajectoire des fils de liage dans le tissu.
Patent CA-2510150-C (CA)
Inventor: COY JOHANNES
IPC: C12N9/22
Filed: 2003-12-16
Granted: 2017-11-07
Abstract: The present invention relates to compounds and methods for detection and treatment of carcinomas and their precursor lesions. The invention provides DNase nucleic acids and polypeptides useful for the detection and treatment of carcinomas and their precursor lesions. The invention is more specifically related to a method for detection of carcinomas and their precursor lesions comprising the detection of the level and/or the subcellular localization of one or more DNase molecules in biological samples. Furthermore the present invention provides methods for early diagnosis, prognosis and monitoring of the disease course of carcinomas and their precursor lesions as well as for the treatment of said lesions.
Patent CA-2513774-C (CA)
Inventor: FOGEL ROBERTO
IPC: A61B17/062
Filed: 2005-07-26
Granted: 2014-01-14
Abstract: An endoscopic tissue apposition device that includes a vacuum chamber configured to securely hold a portion of tissue therein, the vacuum chamber being defined by a proximal wall and a distal wall opposite to the proximal wall. Working and vacuum channels are provided in communication with the vacuum chamber. A portion of tissue is held in the vacuum chamber when vacuum is applied in the vacuum chamber through the vacuum channel. A carrier needle is disposed on a proximal side of the vacuum chamber and is longitudinally advanceable into and across the vacuum chamber, while a punch needle is disposed on a distal side of the vacuum chamber and is configured to receive the carrier needle therein. A hold and release mechanism holds and releases the punch needle to facilitate joining portions of tissue together.
Patent CA-2519730-C (CA)
Inventor: SULLIVAN NIGEL
IPC: B65G1/04
Filed: 2005-09-13
Granted: 2016-06-07
Abstract: A lift and carry accumulation system for racks with palletized loads is disclosed. The lift and carry accumulation system of the present invention provides a reciprocating load transfer cart equipped with gear motor and positioning sensors for advancing and retracting racks with palletized loads with the aids of inflatable lift tube members mounted thereon for raising and isolating the loads from the system base frame. The transfer cart is driven along a pair of elongated, spaced apart, parallel stationary rail mounted to the base frame thereon.
Patent CA-2522833-C (CA)
Title: Saposin c-dops: a novel anti-tumor agent
Inventor: QI XIAOYANG
IPC: A61K38/00
Filed: 2004-03-17
Granted: 2016-01-19
Abstract: Compositions and methods for treating subjects with disorders characterized by hyper-proliferating cells such as tumors and cancers are provided. The compositions comprise agents that are combinations of saposin C ( or prosaposin-related polypeptides and dioleoylphosphatidylserine ( or inner leaflet components ). This anti-tumor agent is administered in the methods of the invention according to a dosing regimen. Administering an agent of the invention results in a positive therapeutic response in a subject with a tumor.
Patent CA-2522940-C (CA)
Inventor: VASIC MILAN
IPC: G06K7/10
Filed: 2004-04-05
Granted: 2013-03-05
Abstract: The invention discloses a method and a device for the authentication of a document, a valued good or a packaging, carrying a marking (M) exhibiting a viewing-angle dependent light reflection spectrum. The authentication method is based on a measurement of the intensity of light reflected by the marking at least at two different viewing angles in response to a sequential wide-angle illumination with light of different spectral characteristics, and the comparison of the measured intensity values with corresponding reference values. The authentication device (1) has at least two light sources (4) of different spectral characteristics, a wide-angle illumination optics (3), and at least two photodetectors (5) collecting light reflected by said markings at least at two different viewing angles. It may further have a programmed "learning mode" for measuring and storing a set of reflected intensity values of a reference item, and a programmed "testing mode", for measuring a corresponding set of intensity values on an item to be authenticated and comparing them with the previously stored set of reference values, hereby deriving and indicating a test result.
Patent CA-2529066-C (CA)
Title: Compact pifa antenna for automated manufacturing
Inventor: TRACY JAMES L
IPC: H01Q9/04
Filed: 2004-06-09
Granted: 2010-10-26
Abstract: An RF Parallel Inverted "F" Antenna (PIFA) antenna (101) that is suitable for incorporation into wireless devices constructed with automated manufacturing techniques. The PIFA antenna (101) includes a first arm (102) and a parallel second arm (104) connected by a conductive bridge (106). An RF feed (108) is attached to one end of the first arm (102) and is used to physically and electrically mount the compact PIFA antenna (101). An opposite end of the compact PIFA antenna (101) includes a support structure (150) that provides stability and support of the compact PIFA antenna (101) during construction of a circuit board on which it is mounted. The end support (150) is designed to minimize the use of insulating material to minimize dielectric effects upon the radiation pattern of the conductive elements of the compact PIFA antenna (101) all while maximizing the mechanical stability of the component during secondary manufacturing operations.
Patent CA-2529321-C (CA)
Title: Process for replacing an initial outermost coating layer of a coated optical lens by or depositing thereon a different coating layer
Inventor: FOURNAND GERALD
IPC: G02B1/10
Filed: 2004-06-10
Granted: 2009-08-18
Abstract: The invention concerns a process for replacing an initial outermost coating layer of a coated optical lens with a layer of a new final coating having surface properties different from those of said initial outermost coating which comprises: (a) providing a coated optical lens having an initial outermost coating layer having a surface contact angle with water of at least 65~; (b) subjecting the initial outermost coating layer to a treatment with activated chemical species at about atmospheric pressure, and for less than one minute, in order there is obtained a treated surface having a contact angle with water of 10~ or less; and (c) depositing on said treated surface a layer of a final coating having surface properties different from those of said initial outermost coating.
Patent CA-2529441-C (CA)
Inventor: MACCHI FRANCO
IPC: A61P17/02
Filed: 2004-06-23
Granted: 2012-12-04
Abstract: Cette invention concerne l'utilisation d'acide hyaluronique comme principe actif unique entrant dans la préparation de compositions destinées en particulier au traitement topique d'aphtes de la cavité buccale.
Patent CA-2537092-C (CA)
Title: Polymorphic forms of 3-(4-amino-1-oxo-1,3 dihydro-isoindol-2-yl)-piperidine-2,6-dione
Inventor: CHEN ROGER SHEN-CHU
IPC: A61K31/445
Filed: 2004-09-03
Granted: 2011-08-09
Abstract: Polymorphic forms of 3-(4-amino-l-oxo-1,3 dihydro-isoindol-2-yl)-piperidine-2,6-dione are disclosed. Compositions comprising the polymorphic forms, methods of making the polymorphic forms and methods of their use are also disclosed.