baber/WOPTO huggingface dataset:
Patent CA-2637306-C (CA)
Title: Gas detector
Inventor: TULIP JOHN
IPC: G01J3/06
Filed: 1996-08-16
Granted: 2013-01-08
Abstract: A gas detector of gas in a target zone has a transmitter of frequency modulated light and a receiver. In the receiver, a homodyne detection circuit mixes a detected signal with a reference signal at one of the modulation frequencies, where the reference signal has been derived from light that has passed through the target zone. The homodyne detection circuit includes a bandpass filter, amplifier, phase lock loop and phase shifter. Etalon fringes are reduced by moving them to high frequencies and filtering them out. Gas density is measured by comparison of the detected signal from the target zone with a signal from a gas reference cell. A method of detecting gas includes transmitting frequency modulated light through a target zone, receiving the light, and homodyne detection of the detected signal by mixing the detected signal with a reference signal at one of the modulation frequencies, where the reference signal has been derived from light that has passed through the target zone. Light from a laser transmitter propagates along several optical light guides from a laser transmitter to a laser receiver. The optical light guides form a guided light path traversing each of several target zones where unwanted gas may be present. An optical switch permits selection of one of the paths and hence one of the target zones for the detection of gas. A preferred light guide uses optical fibers with optical switches, or a combination of a splitter and a switch. A lens system provides for the collection of light from a transmitting fiber optic and receiving fiber optic. The gas detector is provided with means to eliminate phase sensitivity of the detector. Also, a gas detector for detecting a target gas in multiple target zones. A light collector receives light from the first scanning optical element that has returned from the multiple target zones and directs the light towards the receiver. A controller controls the position of the first scanning optical element and thereby controls which of the target zones is traversed by light from the laser transmitter.
Patent CA-2637656-C (CA)
Inventor: DE JUAN EUGENE
IPC: A61M5/00
Filed: 2006-12-22
Granted: 2016-06-28
Abstract: La présente invention concerne des procédés et des dispositifs adaptés pour des greffes oculaires. Une incision est formée dans la cornée de l~AEil et une dérivation est insérée par le biais de l~incision dans la chambre antérieure de l~AEil. La dérivation comprend un passage fluide. La dérivation est communiquée le long d~un passage de la chambre antérieure par le biais de l~éperon scléral de l~AEil dans l~espace suprachoroïdal et placé dans la première position en sorte qu~une première portion du passage de liquide communique avec la chambre antérieure et une seconde communique avec l~espace suprachoroïdal pour fournir un passage fluide entre l~espace suprachoroïdal et la chambre antérieure.
Patent CA-2661359-C (CA)
Title: Electrostatic filter
Inventor: MEISTER JOERG
IPC: B03C3/34
Filed: 2009-03-31
Granted: 2014-11-18
Abstract: The electrostatic filter for the separation of dust particles has collecting electrodes fixed in a housing through which the gas flows and discharge electrodes arranged parallel to them and held stretched between insulators. For the cleaning of the collecting electrodes, a cleaning equipment is fixed to a cable having the discharge electrodes, which can be moved along the surface of the collecting electrodes to be cleaned by means of a pulling device having a coiling drum.
Patent CA-2665972-C (CA)
Inventor: BEUTHER PAUL DOUGLAS
IPC: D21H25/00
Filed: 2007-08-14
Granted: 2015-04-07
Abstract: The present disclosure relates to a creped, wet-pressed tissue sheet of papermaking fibers that has a machine direction and a cross-machine direction. The tissue sheet has continuous mono-planar macro-ridges running in the machine direction of the sheet. The macro-ridges are separated by valleys of undulating mini-ridges, and the mini-ridges have crests running in the cross-machine direction of the sheet. The macro-ridges have a lower fiber density than the fiber density of the valleys. The tissue structure may be created by pressing a densified tissue web against the surface of a Yankee dryer while the web is supported by a texturizing (molding) fabric having a web-supporting surface having highly topographic continuous or substantially continuous ridges and valleys and thereafter creping the web.
Patent CA-2668598-C (CA)
Title: Concrete forming panel
Inventor: AU CLARENCE PANG SUM
IPC: E04G11/06
Filed: 2009-06-11
Granted: 2012-05-15
Abstract: Concrete forming panels according to the present invention are formed using a series of interlocking panel sections mechanically connected at a forward face of the panel. The mechanical connection uses a hook portion of one section received in a slot portion of an adjacent section with a pivot and stop relation defining the planar forming face. A series of brace members extend across the panel sections on a rear surface and maintain engagement of the panel sections and reinforce the panel sections against deformation of the forming face during use of the panel. The arrangement is economical to manufacture in many different sizes as may be required by a customer. Some welding is used, however the mechanical connection greatly reduces the amount of welding required. Replacement sections can easily be used to repair damaged panels.
Patent CA-2671970-C (CA)
Title: 4-phenyl-pyrane-3,5-diones, 4-phenyl-thiopyrane-3,5-diones and cyclohexanetriones as novel herbicides
Inventor: MUEHLEBACH MICHEL
IPC: C07D309/16
Filed: 2007-12-12
Granted: 2014-09-09
Abstract: Pyrandione, thiopyrandione and cyclohexanetrione compounds, which are suitable for use as herbicides. Compounds of formula (I) are provided (see formula I) wherein R1, R2, R3, R4, R5, R6, R7, G, and Y are as defined in the description.
Patent CA-2673234-C (CA)
Inventor: ACOSTA-ZARA EDGAR JOEL
IPC: A61K47/12
Filed: 2007-12-10
Granted: 2017-06-06
Abstract: The present invention relates to biocompatible microemulsion systems designed for controlled release drug delivery applications formulated with phospholipids such as lecithin (surfactant), a lipophilic additive (linker) containing 9 or more carbons in their alkyl group and hydrophilic-lipophilic balance (HLB) of 5 or less, and a surfactant-like hydrophilic additive (linker) containing between 6 to 9 carbon atoms in their alkyl tail. The combination of linkers and phospholipids produce formulations capable of delivering high concentrations of poorly soluble drugs into epithelial tissue using low surfactant concentrations, with minimum cytotoxic side effects.
Patent CA-2675785-C (CA)
Inventor: WATSON BRAD E
IPC: B62D25/22
Filed: 2008-01-24
Granted: 2014-11-25
Abstract: L'invention concerne un ensemble planche à bascule destiné à un véhicule à moteur qui inclut un logement conçu pour être fixé au véhicule à moteur. Un bras peut coulisser par rapport au logement. Un logement d'articulation peut pivoter par rapport au bras. Un marchepied est fermement fixé au logement d'articulation. L'ensemble planche à bascule inclut également une articulation basculante s'étendant entre le logement et le logement d'articulation pour provoquer le mouvement de pivotement du logement d'articulation lorsque le bras glisse par rapport au logement afin de déplacer le marchepied entre une position repliée et une position déployée.
Patent CA-2675873-C (CA)
Title: Ambient air vaporizer
Inventor: MAK JOHN
IPC: F17C9/02
Filed: 2007-09-17
Granted: 2012-01-24
Abstract: Contemplated systems and methods employ a portion of vaporized and heated LNG as a defrosting medium in an LNG ambient air vaporizer. Most preferably, the LNG is heated to a temperature of about 100°F to 400°F, and is after defrosting fed back to the LNG stream at a position that is upstream and/or downstream of the vaporizer or to the natural gas delivery pipeline.
Patent CA-2676650-C (CA)
Title: Extended-release dosage form
Inventor: BHAT PAVAN
IPC: A61K9/50
Filed: 2008-01-24
Granted: 2014-09-16
Abstract: Provided are pharmaceutical formulations comprising sustained release particles each having an inner core bead comprising an active pharmaceutical ingredient an intermediate coating substantially surrounding the inner core bead, and an outer coating substantially surrounding the intermediate coating comprising a pH independent polymer. Also provided is a pharmaceutical formulation comprising two bead populations wherein each of the first and second bead populations have a different drug release profile. Also provided is a method of preparing an extended release dosage composition comprising one or more bead populations.
Patent CA-2679590-C (CA)
Title: Copper cha zeolite catalysts
Inventor: BULL IVOR
IPC: B01D53/00
Filed: 2008-02-27
Granted: 2016-06-07
Abstract: Zeolite catalysts, systems and methods for preparing and using zeolite catalysts having the CHA crystal structure are disclosed. The catalysts can be used to remove nitrogen oxides from a gaseous medium across a broad temperature range and exhibit hydrothermal stable at high reaction temperatures. The zeolite catalysts include a zeolite carrier having a silica to alumina ratio from about 15 : 1 to about 256 : 1 and a copper to alumina ratio from about 0.25 : 1 to about 1 : 1.
Patent CA-2680744-C (CA)
Inventor: HACKATHORNE DANIEL J
IPC: G01G23/18
Filed: 2008-03-21
Granted: 2014-12-09
Abstract: L'invention concerne un appareil de pesage adapté pour faciliter la gestion des processus et des procédés associés. L'appareil de pesage peut comprendre une interface de commande de processus permettant d'inclure des données de processus sur une étiquette afin de gérer un processus.
Patent CA-2682475-C (CA)
Title: Pneumatic pressure relief test plug
Inventor: PETERSON STEPHEN
IPC: F16L55/11
Filed: 2009-10-14
Granted: 2012-07-17
Abstract: The present invention provides a pneumatic test plug that seals a portion of a pipe section having a generally cylindrical internal pipe wall. In general, the pneumatic test plug includes an inflation valve mounted in the bladder wall of an inflatable bladder. The inflation valve includes a main air passageway through which air is introduced into the bladder and a separate release channel. The separate release channel includes an inlet disposed toward an interior end of the inflation valve and an outlet in fluid communication with an exterior environment outside the bladder. When in a sealed position, a sealing portion of the bladder engages the interior end of the inflation valve and sealingly closes the inlet of the release channel. When the sealing portion is elastically deflected by overinflation of the bladder, the sealing portion uncovers the inlet of the release channel to allow air to escape from the interior area of the bladder through the release channel to the exterior environment.
Patent CA-2694813-C (CA)
Title: Cable termination for high-voltage cable application
Inventor: ZHOU MINGYANG
IPC: H01B17/58
Filed: 2007-08-08
Granted: 2013-09-24
Abstract: A cable termination (10) including a tubular body (12) having an outer surface and a through aperture (19) and at least one shed extending from the outer surface The shed (35) includes an outer edge and a first support (60) coupled and extending between t outer surface of the tubular body (12) and the outer edge of the shed (35)
Patent CA-2694885-C (CA)
Inventor: KALU KALU ONUKA
IPC: H04L12/58
Filed: 2010-02-26
Granted: 2015-06-23
Abstract: Methods, systems, and computer programming products are provided for silencing message threads. Incoming messages related to the same matter are grouped into one or more message threads. A user can select to silence a message thread. Once a message thread has been silenced, the user will no longer receive notifications of new messages added to the thread.
Patent CA-2698228-C (CA)
Inventor: AULICH TED R
IPC: A01N25/00
Filed: 2008-08-29
Granted: 2016-02-09
Abstract: The present invention provides methods and apparatus for the preparation of nitrogen fertilizers including ammonium nitrate, urea, urea-ammonium nitrate, and/or ammonia, at low temperature and pressure utilizing a source of carbon, a source of nitrogen, and/or a source of hydrogen or hydrogen equivalent. Implementing electrolyte serving as ionic charge carrier, (1) ammonium nitrate is produced via reduction of nitrogen source at the cathode and oxidation of nitrogen source at the anode; (2) urea or its isomers are produced via simultaneous cathodic reduction of carbon source and nitrogen source; (3) ammonia is produced via reduction of nitrogen source at the cathode and oxidation of hydrogen source or a hydrogen equivalent such as carbon monoxide or a mixture of carbon monoxide and hydrogen at the anode; and (4) urea-ammonium nitrate is produced via simultaneous cathodic reduction of carbon source and nitrogen source, and anodic oxidation of nitrogen source.
Patent CA-2698240-C (CA)
Inventor: THOMASSET JACQUES
IPC: B29C65/02
Filed: 2008-07-26
Granted: 2015-11-24
Abstract: The invention relates to a method for welding a laminate for the manufacture of flexible tubular bodies made of plastic, which method comprises the following operations: conformation of a laminate around a welding rod; heating of the ends of the laminate that are to be welded; application of pressure to and at least partial cooling of said ends; deformation of the welded zone so as to increase its surface area; and cooling of the welded zone. The invention also relates to a device suitable for using the aforementioned method.
Patent CA-2703103-C (CA)
Inventor: ODAR JOHANN
IPC: A61L27/54
Filed: 2008-10-29
Granted: 2017-05-09
Abstract: Techniques for treating visceral or parietal membrane and tissue defects include the application of a collagen biomatrix to the defect to repair and regenerate a visceral or parietal membrane, for example in patients suffering tissue defects or undergoing visceral or parietal surgical treatment. Such approaches avoid persistent tissue leaks and their consequences such as fluid leaks and air leaks. The use of collagen biomatrix, optionally in conjunction with a fibrin sealant, an anti-adhesive, or both, can minimize tissue leaks or fluid leaks in injured patients suffering tissue defects or subjects undergoing surgery such as visceral or parietal resections and other operations.
Patent CA-2708921-C (CA)
Title: Utilisation de cannabinoides en combinaison avec un medicament antipsychotique
Inventor: KIKUCHI TETSURO
IPC: A61P25/22
Filed: 2008-12-17
Granted: 2018-03-20
Abstract: La présente invention porte sur l'utilisation d'un ou plusieurs cannabinoïdes en combinaison avec un ou plusieurs médicaments antipsychotiques en vue d'une utilisation dans la prévention ou le traitement d'une psychose et de troubles psychotiques. De préférence, le ou les cannabinoïdes sont pris dans le groupe : cannabidiol (CBD) ; acide cannabidiolique (CBDA) ; tétrahydrocannabidivarine (THCV) ; acide tétrahydrocannabidivarinine (THCVA) ; cannabichromène (CBC) ; acide cannabichroménique (CBCA) ; cannabigérol (CBG) et acide cannabigérolique (CBGA). De préférence, la médication antipsychotique est une médication antipsychotique atypique.
Patent CA-2709993-C (CA)
Title: Composition micellaire de copolymere a blocs amphiphiles contenant du taxane et son procede de fabrication
Inventor: LEE SA-WON
IPC: C08K5/1525
Filed: 2008-10-13
Granted: 2013-07-23
Abstract: L'invention concerne une composition micellaire de copolymère à blocs amphiphiles contenant du taxane, un copolymère à blocs amphiphiles contenant un bloc hydrophile et un bloc hydrophobe, et un agent d'ajustement de l'osmolalité. L'invention concerne également un procédé de préparation de cette composition. La composition présente une excellente caractéristique en termes de stabilité de telle sorte qu'elle permet d'empêcher une libération rapide d'un médicament et qu'elle permet d'améliorer l'effet pharmacologique voulu. De plus, le procédé permet une préparation hautement efficace de la composition.
Patent CA-2714462-C (CA)
Inventor: ADIE VICTOR
IPC: B32B38/06
Filed: 2008-02-14
Granted: 2012-10-09
Abstract: A high bulk laminated board is produced using one or more embossed plies (21, 22). A method of producing the laminated board comprises: embossing first and second plies to produce first embossed projections extending from first sides of the first and second plies; placing adhesive (8, 9) on the first embossed projections on the first side of each of the first and second embossed plies; bringing the first and second plies together such that the first embossed projections on the first and second embossed plies are aligned; applying pressure to the first side of each of the first and second embossed plies to cause the first and second embossed plies to adhere together to form a composite ply; and adhering first and second flat outer plies (15, 16) onto first and second sides of the composite ply. Corresponding apparatus is provided.
Patent CA-2714708-C (CA)
Title: Combinaisons et procedes pour l'administration sous-cutanee de gammaglobuline et d'hyaluronidase
Inventor: SCHIFF RICHARD
IPC: A61K39/395
Filed: 2009-03-16
Granted: 2018-07-31
Abstract: Linvention concerne des combinaisons, des compositions et des kits qui contiennent une composition de gammaglobuline (IG) et une composition dhyaluronidase soluble, formulées pour une administration sous-cutanée. De tels produits peuvent être utilisés dans des procédés de traitement de maladies ou de troubles traitables par IG. Linvention concerne également des procédés dadministration sous-cutanée de gammaglobuline, le régime de dosage étant sensiblement le même que pour ladministration intraveineuse du même dosage pour le traitement de la même maladie ou du même trouble traitable par IG.
Patent CA-2715833-C (CA)
Title: Fire alarm system transmitter
Inventor: MIZUKAMI AKIRA
IPC: H02G3/08
Filed: 2010-09-28
Granted: 2016-08-02
Abstract: Obtained is a fire alarm system transmitter having an improved insulating property without increasing an entire size of a casing. The fire alarm system transmitter includes: a printed circuit board with a substantially rectangular shape, on which a terminal block including a plurality of terminals aligned along one side of the printed circuit board is disposed; a casing with a substantially rectangular parallelepiped shape, in which the printed circuit board is mounted; and an electric-wire insertion portion provided on a side wall of the casing facing the one side, and extended from the side wall by a predetermined distance toward an outside of the casing, the side wall allowing a plurality of electric wires connected to the plurality of terminals to be inserted through the side wall.
Patent CA-2718143-C (CA)
Inventor: TOFFEY JAMES W
IPC: G06Q40/00
Filed: 2009-03-10
Granted: 2019-05-21
Abstract: A computer system and related computer-implemented methods are designed and configured to store, and deliver upon request, information related to a plurality of asset-backed security pools, and to execute transactions between one or more parties relating to at least one of the plurality of asset backed security pools.
Patent CA-2722932-C (CA)
Title: Support ergonomique et procede d'aide au sommeil
Inventor: ABRAHAM OSWALD L
IPC: A61G7/00
Filed: 2009-02-19
Granted: 2014-01-28
Abstract: La présente invention concerne le domaine de laide au sommeil, notamment des appareils et des procédés daide au sommeil. Selon un mode de réalisation, linvention concerne un support postural qui comprend un premier moyen de support (5) conçu pour supporter la tête de lutilisateur, un second moyen de support (15) conçu pour supporter la cage thoracique de lutilisateur et un retrait (3) entre le premier moyen de support (5) et le second moyen de support (15). Selon linvention, le retrait (3) est conçu pour loger au moins une partie dun bras de lutilisateur et lappareil aligne la tête et la colonne vertébrale de lutilisateur de manière à ce que les voies aériennes de lutilisateur restent ouvertes.
Patent CA-2725837-C (CA)
Title: Al-mn based aluminium alloy composition combined with a homogenization treatment
Inventor: PARSON NICHOLAS CHARLES
IPC: C22F1/04
Filed: 2009-06-02
Granted: 2014-12-09
Abstract: An extrudable aluminium alloy billet includes an aluminium alloy composition including, in weight percent, between 0.90 and 1.30 manganese, between 0.05 and 0.25 iron, between 0.05 and 0.25 silicon, between 0.01 and 0.02 titanium, less than 0.01 copper, less than 0.01 nickel, and less than 0.05 magnesium, the aluminium alloy billet being homogenized at a temperature ranging between 550 and 600 °C.
Patent CA-2729977-C (CA)
Inventor: GENOVESIO AUGUSTE
IPC: G06T7/00
Filed: 2009-07-08
Granted: 2015-04-14
Abstract: A method for imaging features on a substrate, comprising scanning the substrate and producing an image thereof, overlaying a grid model on the image, fitting the grid model to the locations of at least some of the features on the image, and extracting images of the features.
Patent CA-2730309-C (CA)
Title: Composition multiphasique de soins personnels a depot ameliore
Inventor: WEI KARL SHIQING
IPC: A61Q19/10
Filed: 2009-07-28
Granted: 2014-03-25
Abstract: La présente invention concerne une composition multiphasique de soins personnels comportant une phase tensioactive structurée et une phase continue à base dhuile à effet bénéfique. La phase tensioactive structurée comporte entre environ 5% et environ 30% dun mélange de tensioactifs moussants, un agent dinduction lamellaire et un polymère cationique. La phase continue à base dhuile à effet bénéfique comporte une matière à effet bénéfique hydrocarbonée et un émulsifiant à faible rapport hydrophile-lipophile. Lémulsifiant à faible rapport hydrophile-lipophile comporte un ester de monoglycéryle insaturé ayant entre environ 14 et environ 30 atomes de carbone. La phase continue à base dhuile à effet bénéfique comporte un rapport desdites matières bénéfiques hydrocarbonées au dit émulsifiant à faible rapport hydrophile-lipophile compris entre environ 30:1 et environ 200:1.
Patent CA-2733661-C (CA)
Title: 1-(4-ureidobenzoyl)piperazine derivatives
Inventor: COOKE ANDREW JOHN
IPC: C07D333/38
Filed: 2009-08-26
Granted: 2016-09-06
Abstract: The present invention relates to 1-(4-ureidobenzoyl)piperazine derivatives having the general Formula I (We bring to your attention that formula I is not provided on this electronic version as it is provided in the abstract of the paper copy) Wherein R1 is (C1-8)alkyl, (C3-8)cycloalkyl or (C1-3)cycloalkyl(C1-3)alkyl, each of which may be substituted by hydroxy, cyano or halogen;  R2 represents 1 or 2 optional halogens; R3 is (C1-6)alkyl, (C3-6)cycloalkyl or (C3-6)cycloalkyl(C1-3)alkyl, each of which may be substituted by one or more halogens; A represents a heteroaryl ring system comprising 1-3 heteroatoms selected from N, O and S, which ring system is 5-or 6-membered when X is C, and 5-membered when X is N;  n is 1 or 2; or a pharmaceutically acceptable salt thereof; to pharmaceutical compositions comprising the same, and to the use of a these 1-(4-ureidobenzoyl)piperazine derivatives for the manufacture of a medicament for treating or preventing atherosclerosis and related disorders associated with cholesterol and bile acids transport and metabolism.
Patent CA-2734237-C (CA)
Title: Treatment of stroke using isolated placental cells
Inventor: ZEITLIN ANDY
IPC: A61K35/12
Filed: 2009-08-20
Granted: 2019-07-02
Abstract: Provided herein are methods for the treatment of stroke comprising administering to a stroke victim placental stem cells, populations of cells comprising placental stem cells, and/or compositions comprising placental stem cells.