baber/WOPTO huggingface dataset:
Patent CA-2724373-A1 (CA)
Title: Clock generation using a fractional phase detector
Inventor: NOVELLINI PAOLO
IPC: H03L7/085
Filed: 2008-12-15
Abstract: Circuits are provided that generate from an input signal one or more output clock signals having reduced skew. The input signal has transitions derived from the transitions of an original clock signal having a frequency that differs from the frequency of the output clock signal. The frequency of the output clock signal is a product from multiplying the frequency for the input signal and an integer ratio. The circuit includes an accumulator, a fractional phase detector, and a loop filter. The accumulator periodically adds a numerical offset value to a numerical phase value. The output clock signal is generated from this numerical phase value. The fractional phase detector generates from the numerical phase value a respective numerical phase error for each of the transitions of the input signal. The loop filter generates the numerical offset value from a filtering of the respective numerical phase errors.
Patent CA-2725558-A1 (CA)
Inventor: INUI NOBUHIKO
IPC: C08J3/28
Filed: 2008-08-21
Abstract: An object of the present invention is to provide a method for producing a polymer alloy which can provide a polymer alloy that can be, for example, defoamed or molded while maintaining its micro phase-separated structure.   The method for producing a polymer alloy of the present invention includes at least: a step 1 of mixing two or more resins with a solvent, the two or more resins being immiscible with each other at an ordinary temperature and an ordinary pressure, the solvent being liquid or gaseous at an ordinary temperature and an ordinary pressure; a step 2 of heating and pressurizing the solvent into a high-temperature, high-pressure fluid or a supercritical fluid, and mixing the solvent in this state with the resins; a step 3 of restoring the mixture obtained in the step 2 to an ordinary temperature and an ordinary pressure; and a step 4 of irradiating the mixture obtained in the step 3 with ionizing radiation.
Patent CA-2726406-A1 (CA)
Inventor: MISHRA SUNIL RAMABHILAKH
IPC: C10J3/14
Filed: 2010-12-23
Abstract: A solids transport system (211) is configured to convey solids at a predetermined temperature. The solids transport system includes at least one conduit (206/213) coupled in flow communication to a conveying fluid source. The system also includes a plurality of steam heating devices (524/526/528) coupled together in flow communication by the at least one conduit (530/532).
Patent CA-2729044-A1 (CA)
Inventor: KOMFELD MARTIN
IPC: B32B3/24
Filed: 2009-06-26
Abstract: The invention relates to a lid (2) for closing a cup (1) along a peripheral sealing edge (10). Said lid comprises at least one aluminum film and an optionally multi-layered plastic layer which is co-extruded onto the aluminum film and has a closed predetermined tearing line (3). The invention is characterized in that the plastic layer is made of plastic based on polyethylene (PE) or plastic based on polypropylene (PP) and that the predetermined tearing line is introduced into the plastic layer preferably by means of a CO2 laser. In one embodiment, said predetermined tearing line (3) is provided directly in the region of the sealing edge (10). The invention also relates to a method for producing such a lid.
Patent CA-2731625-A1 (CA)
Inventor: WATSON MATTHEW JAMES
IPC: F23D11/38
Filed: 2011-02-11
Abstract: An apparatus for combustion of a liquid fuel, such as an atomizer or burner, and an associated method using the apparatus for combusting an atomized liquid fuel.  The apparatus for combustion has in outer conduit, an inner conduit and a spray tip. The spray tip has a mixing chamber for receiving a liquid fuel and an atomizing gas, and an orifice for discharging the liquid fuel and atomizing gas mixture as an atomized liquid fuel. The inner conduit has external fins where at least some of the external fins contact the inner surface of the spray tip.
Patent CA-2738694-A1 (CA)
Inventor: SACURAI SERGIO LUIZ
IPC: C07D317/50
Filed: 2009-09-30
Abstract: The present invention describes a series of derivatives of 2-(3-methylenedioxy)-benzoyl indol, their mixtures, their pharmaceutically acceptable salts, their enantiomers, pharmaceutical compositions comprising them, processes for preparing them, use in the prophylactic and/or curative treatment of sexual dysfunction. More specifically, the invention describes derivatives (R)-3-((2-(benzo[d][1,3]dioxol-5-carbonyl)-1H-indol-3-yl)methyl)-1-methylpiperazine-2,5-dione, and S)-3-((2-(benzo[d]  [1,3]dioxol-5-carbonyl)-1H-indol-3-yl)methyl)-1-methylpiperazine-2,5-dione.
Patent CA-2739696-A1 (CA)
Inventor: PARADOWSKI HENRI
IPC: F25J3/02
Filed: 2009-10-02
Abstract: Ce procédé comprend le refroidissement d'un courant d'introduction (72) au sein d'un échangeur thermique amont (28). Il comprend l'introduction du courant d'introduction refroidi (76) dans une colonne de fractionnement (50) et le prélèvement au fond de la colonne (50) du courant d'hydrocarbures déazoté. Il comprend l'introduction d'un courant riche en azote (106) provenant de la tête de la colonne (50) dans un ballon séparateur (60) et la récupération du courant de tête gazeux issu du ballon séparateur (60) pour former le courant riche en hélium (20). Le courant liquide (110) issu du pied du premier ballon séparateur (60) et est séparé en un courant d'azote liquide (18) et en un premier courant de reflux (114) introduit en reflux dans la tête de la colonne de fractionnement (50).
Patent CA-2739701-A1 (CA)
Inventor: KEIJI TERAO
IPC: A23L21/25
Filed: 2009-10-12
Abstract: This invention provides antimicrobial compositions containing methylglyoxal and material with methylglyoxal contained (such as manuka honey). The antimicrobial activity of methylglyoxal, or material with a methylglyoxal presence, is maintained and/or enhanced by mixing methylglyoxal or material with a methylglyoxal presence with cyclodextrin. Methods of preparing such compositions, including powder composition, and methods of using such compositions are also provided.
Patent CA-2739931-A1 (CA)
Inventor: POOLE ROBERT N
IPC: B25B1/14
Filed: 2009-10-15
Abstract: A self adjusting toggle clamp includes a mounting body, mounting apparatus carried by the mounting body and a clamping link movably attached to the mounting body. An actuating lever having a link element is pivotally coupled to the clamping link and movably coupled to the mounting body by a self adjusting toggle mechanism.  The self adjusting toggle mechanism includes a guide carried by the mounting body, a locking element carried by the guide for reciprocal and canting movement, an element pivotally coupled to the link element, and a cam element pivotally coupled to the element and pivotally coupled to the locking element. The cam element is movable between a first condition permitting the locking element to reciprocate along the guide and a second condition bearing against the guide and canting the locking element into frictional engagement with the guide.
Patent CA-2740327-A1 (CA)
Inventor: SMITH ANDREW C
IPC: G06F9/445
Filed: 2011-05-13
Abstract: There is disclosed a system and method for downloading and displaying advertisements during software installation on the device. In an embodiment, the method comprises: receiving a selection of one or more software installation options and considering any additional criteria for selection of an initialization file; in dependence upon the selection of one or more installation options and any additional criteria, downloading a corresponding initialization file; reading the downloaded initialization file for a list of one or more advertisement files to be downloaded to the device and played back in accordance with playback parameters provided in the initialization file; and downloading the list of advertisement files and displaying the advertisement files during the software installation in accordance with the playback parameters.
Patent CA-2741905-A1 (CA)
Inventor: MARTIN KIRT
IPC: B25H1/02
Filed: 2011-06-01
Abstract: A table assembly comprising first and second spaced apart leg members, the first and second leg members forming first and second facing surfaces, an elongated channel member supported at opposite ends by the leg members, the channel member including front and rear sides and forming a wire management channel along the length of the channel member, an elongated first trough member supported and located adjacent the front side of the channel member and between the facing surfaces of the leg members, the trough member forming an upwardly opening cavity along at least a portion of the length of the trough member and a first table top member supported between the first and second leg members and located adjacent a side of the first trough member opposite the channel member.
Patent CA-2742877-A1 (CA)
Inventor: ROJAS MIGUEL
IPC: C25D21/18
Filed: 2011-06-09
Abstract: L'invention est celle d'une cellule électrochimique d'électro-extraction que sert a extraire et récupérer, pour des fins de recyclage, le métaux ioniques et les sels résiduels contenus dans les rejets des bains d'électro-placage. La cellule est constitue de matériaux choisis selon leur performance et de leur stabilité dans les milieux d'utilisation.
Patent CA-2743062-A1 (CA)
Inventor: TUTUNIAN MASHHAD MOJTABA M T
IPC: F01C1/20
Filed: 2011-06-07
Abstract: Rotary External Combustion Engine in a very simpler design suitable to use in the automotive, marine and aviation industry and more efficient than the present internal combustion engines is invented. It has small number of components and anticipated to have better performance. The engine is made of four main sections consisting of the compression housing, the expansion housing, the combustion chamber housing and the coupling gear housing. In the compression housing, the inlet atmospheric air is compressed into the combustion chamber housing where the fuel is injected and ignited by a spark in a suitable pre-specified time. The combustion products admitted by the expansion housing rotate the expansion rotor and compression rotor fixed on main power shafts. In the present invented engine, four processes of the intake, the compression, the expansion and exhaust occur simultaneously.
Patent CA-2746586-A1 (CA)
Inventor: TAM TERRY
IPC: G06F3/14
Filed: 2011-07-15
Abstract: A web based desktop environment is disclosed. The desktop environment comprises a work area configured to display application windows in a web browser operating on a computer server. A resident application bar is displayed adjacent the work area and configured to display only icons for resident desktop applications. A power bar resident desktop application is configured to launch web applications to be displayed in the work area. A task board operating in the power bar resident desktop application comprises a vertically resizable two dimensional window located at a selected edge of the work area. The task board is configured to d display a web application icon for each web application launched in the power bar resident desktop application.
Patent CA-2746724-A1 (CA)
Inventor: SHAKED GUY
IPC: G06F11/30
Filed: 2009-12-14
Abstract: The present invention is a system for automatic recognition of data store architecture and tracking dynamic changes and evolution in data store architecture. The system of the invention is a complementary system, which can be added onto an existing data store system using the existing interfaces or can be integrated with a data store system. The system comprises three main components that are configured to compose an approximation of the data store architecture. The first of these components is adapted to execute an analysis of the architecture of the data store; the second of the components is adapted to collect and compile statistics from said data store; and the third of the components is adapted to compose an approximation of the architecture of said data store. Methods for using the system of the invention are also described.
Patent CA-2748538-A1 (CA)
Inventor: REPPLE WALTER OTTO
IPC: F01P5/10
Filed: 2003-12-30
Abstract: An impeller pump with thermostatically adjustable swirl-vanes, in use as an automotive engine-driven coolant pump. Flow variation is controlled by varying the orientation of the swirl-vanes. A change in orientation is effected by the thermal driver, e.g a wax-type thermostat, which senses coolant temperature. The swirl-vanes boost the flowrate when the coolant is hot, and decrease it when the coolant cools. The swirl-vanes are mounted for pivoting, and are located just upstream from the pump impeller. The traditional engine-thermostat function is provided inside the pumping-chamber, in that the swirl-vanes can be operated to close off a port to the engine radiator. The thermal driver opens the radiator-port as the coolant goes from Cold to Warm; as the coolant goes from Warm to Hot, the thermal driver operates the swirl-vanes from flow-reduced to flow-boost.
Patent CA-2750276-A1 (CA)
Title: Water filtration and media cleaning system for high volume applications
Inventor: UDREA PAUL E
IPC: B01D24/46
Filed: 2011-08-22
Abstract: The invention describes a filtration system for removing the suspended solids from water or other fluid, as well as a system for cleaning the dirty media resulted from filtering the water.  This invention provides a method of water (or other liquid) filtration based on the principle of water being dispersed in shower like streams which fall due to gravity and penetrate a number of layers of media contained in trays.   The filters are constantly moving in a loop to ensure uniform loading of the media. The construction of the tray permits discharging of the media loaded with impurities and reloading with clean media. As the media in the trays becomes loaded with impurities one or a number of trays can be set to discharge the dirty media and then be refilled with clean media. The system does not require backwashing. In the configuration named Elevator Filter, the filtration system runs continuously, even during the discharging of the dirty media and replacement with clean media.   The system for cleaning the dirty media is based on the concept of using the difference in specific gravity between media, suspended solids, water and air, in the process of segregating the media from the suspended solids. The installation is running a forced flow of water and air bubbles contrary to the flow direction of the media, which falls due to gravity.
Patent CA-2750522-A1 (CA)
Inventor: MASTALSKI THOMAS A
IPC: H02S30/20
Filed: 2010-01-25
Abstract: Mobile photovoltaic panel support assembly comprises a rack for holding one or more photovoltaic panels; a plurality of support posts for supporting the rack;  a base for receiving the support posts, the base having means for attachment to a substrate; and a quick-release connection in each support post or at the site of attachment of the rack to the post or the base to the post, to release the rack from the support post and/or from the base.
Patent CA-2750651-A1 (CA)
Title: Tetrafluoropropene based blowing agent compositions
Inventor: VAN HORN BRETT L
IPC: C09K5/00
Filed: 2010-01-28
Abstract: The present invention relates to blowing agent compositions comprising tetrafluoropropene (HFO) and at least one co-blowing agent selected from carbon dioxide, water, alkanes and an alcohol used in the preparation of foamable thermoplastic compositions having low density. The HFOs include, but are not limited too, cis- and/or trans- 1,3,3,3-tetrafluoropropene (HFO-1234ze), 2,3,3,3-tetrafluoropropene (HFO 1234yf), or mixtures thereof.  The blowing agent compositions are useful in the production of low density insulating foams with improved R value.
Patent CA-2752257-A1 (CA)
Inventor: IDE TAKESHI
IPC: C02F1/32
Filed: 2011-09-13
Abstract: An ultraviolet water treating apparatus according to one embodiment has an ultraviolet irradiation unit, and water inlet and outlet pipes. The unit includes a hollow enclosure with first and second openings in its peripheral wall. Within the enclosure, one or more ultraviolet irradiation devices are provided, which irradiate ultraviolet light onto the water flowing through the enclosure. Also within the enclosure, a cleaning device is provided, which includes a cleaning tool to clean the surface of each protective sleeve, and a driving unit to move the cleaning tool along the protective sleeve. The inlet pipe is in fluid communication with the first opening and flows the water therethrough into the enclosure. The outlet pipe is in fluid communication with the second opening and flows the ultraviolet-irradiated water therethrough out of the enclosure. The inlet and outlet pipes have their central axes intersected with the central axis of the enclosure.
Patent CA-2753605-A1 (CA)
Title: Two-step single-tank filtration method with diafiltration
Inventor: HAMATSCHEK JOCHEN
IPC: B01D63/16
Filed: 2010-02-24
Abstract: The invention relates to a filtration method having a filtration device with a process tank (1) into which a feed (2) for supplying a medium to be processed, in particular a fermentation broth to be filtered, empties, wherein at least one filtration arrangement (9) is arranged in the process tank (1) and wherein the process tank (1) has at least one drain and is designed such that the filtration of the medium to be filtered can be carried out with the retentate remaining in the process tank (1) until the retentate is drained after completion of the filtration, having the following process steps: a) the process tank (1) is filled with the medium to be filtered and a pre-defined trans-membrane pressure is created on the at least one membrane filtration arrangement (9); b) the medium, in particular the fermentation broth, in the process tank (1) is filtered by the membrane filtration arrangement (9) until a pre-defined limit value of solid material, in particular of biomass, is reached in the mass fraction.
Patent CA-2754512-A1 (CA)
Inventor: BRIAN JOSEPH MARK
IPC: G06Q50/06
Filed: 2011-09-30
Abstract: An energy management system and method of alerting a consumer of a peak pricing event receives information relating to cost of energy use and communicates data to one or more appliances in response thereto. An audible source operatively associated with a controller/module or one or more appliances signals a response. The audible signal can be used in conjunction with other types of alerts to the homeowner. The system preferably uses existing microprocessor based speakers provided in one or more appliances in order to disseminate the audio signal throughout the home.
Patent CA-2755331-A1 (CA)
Inventor: VAN WYK HARTMAN
IPC: H04L45/42
Filed: 2011-10-20
Abstract: Méthodes détablissement de communications poste-à-poste entre les nuds dun réseau à structure arborescente ayant de nombreux nuds, y compris un nud racine. Un nud source cherchant à envoyer un message à un nud de destination fera une requête pour le chemin le plus avantageux disponible à partir du nud source jusquau nud de destination. Le nud racine (ou un autre nud dans le réseau ayant dautres ressources de stockage) fournira un chemin dacheminement à lun des nuds source ou de destination ou aux deux. Les messages pourront alors être transmis entre le nud source et le nud de destination pouvant comprendre ou non des informations dadressage dans les en-têtes de paquets sans avoir à faire une requête dinformation dacheminement pour dautres messages entre les mêmes nuds.
Patent CA-2757156-A1 (CA)
Inventor: BOURRAT XAVIER
IPC: B01D11/02
Filed: 2010-04-09
Abstract: La présente invention se rapporte à un procédé d'extraction de molécules organiques et/ou organominérales à partir d'un matériau calcaire comprenant la mise en contact dudit matériau calcaire avec une solution comprenant au moins un solvant organique, de l'eau et au moins un acide, ainsi que les molécules organiques et/ou organominérales obtenues par le procédé. Les produits obtenus par le procédé trouvent une application, par exemple dans les domaines thérapeutiques et non thérapeutiques, notamment agro-alimentaire, cosmétiques et médicales.
Patent CA-2758537-A1 (CA)
Inventor: JONES DOUGLAS S
IPC: A23L5/10
Filed: 2011-11-15
Abstract: An oven that uses both impinging air ducts and infrared burners to heat food products is provided. Heating and cooking with both types of burners leads to a significantly improved efficiency over currently available systems. The infrared burner comprises a matrix of metal fibers that allows for the combustion flame to remain stable even when subject to the currents of nearby impinging air ducts within the oven cavity.
Patent CA-2758909-A1 (CA)
Title: High pressure revamp of low pressure distillate hydrotreating process units
Inventor: LEWIS WILLIAM ERNEST
IPC: C10G45/02
Filed: 2010-04-16
Abstract: A cost effective method for revamping a low pressure distillate hydrotreating process unit to a high pressure distil-late hydrotreating process unit. A high pressure hot- feed pump is added, the furnace is retubed for higher pressures, the low pres-sure reactor is replaced with a high pressure reactor, a high pressure let-down valve is added at the reactor outlet, and the low pressure recycle compressor is replaced with a high pressure recycle compressor.
Patent CA-2759315-A1 (CA)
Inventor: ROMAN OYSTEIN
IPC: E04B9/16
Filed: 2010-04-22
Abstract: The present invention relates to an apparatus for attaching installations above a ceiling for ceiling panels between substantially inverted T-shaped ceiling beams, the ceiling beams (20) being arranged in a substantially rectangular / square pattern to form T-beam crossings and defining ceiling panel (22) supporting areas. The apparatus includes a fixation base having connection points for the installation with at least three legs (2) extending from the fixation base (1) for connecting the fixation base (1) to the ceiling beams (20) in a beam crossing and for attaching the fixation base (1) at a distance from said beam crossing, as well as an attachment portion (3) for fastening the legs (2) to the beams (20). Also described is a method for attaching installations above a ceiling for ceiling panels (22).
Patent CA-2759641-A1 (CA)
Title: Method and apparatus for automated drilling of a borehole in a subsurface formation
Inventor: KOEDERITZ WILLIAM LEO
IPC: E21B44/02
Filed: 2011-11-22
Abstract: A method for automated drilling of a borehole in a subsurface formation includes drilling the borehole using a set of drilling control variables assigned a set of values. An automated drilling index of the drilling is monitored. The automated drilling index of the drilling is a combination of a first index that depends on a rate of penetration of the drilling and a second index that depends on a mechanical specific energy of the drilling.  The values assigned to the set of drilling control variables are selectively adjusted at least once during the drilling based on the monitoring of the automated drilling index.
Patent CA-2760696-A1 (CA)
Title: Container locking mechanism
Inventor: MARRIOTT MARK R
IPC: G11B33/04
Filed: 2010-04-30
Abstract: An apparatus for holding information stor-age media, such as a CD or DVD, in combination with a re-leasable security member insertable into the apparatus for inhibiting removal of the storage media from the apparatus, e.g. by inhibiting access to the storage media by locking the apparatus in a closed configuration and/or by locking the storage media to the apparatus. The apparatus comprises a base portion and a lid portion hingedly attached together along a first edge. A reinforcing rib is provided along a sec-ond edge opposite from the first edge.
Patent CA-2762646-A1 (CA)
Title: Polysaccharide compositions
Inventor: MAKOUNDOU ANGES BERNARD
IPC: A23L29/262
Filed: 2010-05-17
Abstract: An aqueous composition characterised in that it comprises one or more anionic polysaccharides suspended in an aqueous dispersion of one or more hydrocolloids.