baber/WOPTO huggingface dataset:
Patent CA-2609033-A1 (CA)
Inventor: KNOOPS NELE
IPC: C08L67/00
Filed: 2006-05-15
Abstract: The invention relates to thermosetting powder compositions which give coatings proving remarkable weatherability, excellent mechanical properties and an outstanding flow containing a binder which comprises a mixture of amorphous polyesters (A) containing from 50 to 100 mol % of isophthalic acid and from 70 to 100 mol % of neopentyl glycol, and (B) which comprises from 75 to 100 mol %  of at least one straight-chain saturated di-carboxylic aliphatic acid having from 4 to 14 carbon atoms and from 75 to 100 mol % of at least one branched chain aliphatic diol.
Patent CA-2609348-A1 (CA)
Inventor: LUBOCK PAUL
IPC: A61B10/00
Filed: 2006-05-23
Abstract: L'invention concerne des organes de coupe de tissus et des dispositifs de biopsie munis de ces organes de coupe, destinés à séparer un spécimen de tissu d'un corps de patient sur un site cible. L'organe de coupe de tissu est disposé coulissant à l'intérieur d'une lumière interne d'un organe de sonde allongé du dispositif de biopsie et sert à découper un spécimen de tissu, tiré à l'intérieur d'une canule externe du dispositif de biopsie via une ouverture de réception de tissu dans la sonde. L'organe de réception de tissu possède une partie distale tubulaire possédant une pointe distale munie d'un bord de coupe de tissu externe, une ouverture de réception de tissu, et une ouverture orientée de façon longitudinale avec un bout proximal fermé et un bout distal ouvert qui s'ouvre sur l'ouverture de réception de tissu de manière à faciliter l'évasement de la partie tubulaire distale. L'organe de coupe possède au moins une ouverture dans une paroi de la partie tubulaire pour maintenir un vide pendant l'utilisation.
Patent CA-2610692-A1 (CA)
Inventor: KINOSHITA AKIHIRO
IPC: A61K47/40
Filed: 2006-06-02
Abstract: An EP2 agonist which may have an EP3 agonistic effect has an effect of regenerating and/or protecting nerves, and is therefore useful as a therapeutic agent for a disease of the peripheral nervous system, such as a lower or upper motor neuron disease, a nerve root disease, plexopathy, thoracic outlet compression syndrome, peripheral neuropathy, neurofibromatosis and neuromuscular transmission disease. An EP2 agonist which has an EP3 agonistic effect is a safe and effective agent for the regeneration and/or protection of nerves which has little influence on the circulatory system.
Patent CA-2610784-A1 (CA)
Title: Silane-modified urea derivatives, method for the production thereof, and use thereof as auxiliary rheological agents
Inventor: DUETSCH MICHAEL
IPC: C08K5/5419
Filed: 2006-06-06
Abstract: Disclosed are silane-modified urea derivatives which can be produced by reacting diisocyanates with aminosilanes, hydroxylsilanes, or mercaptosilanes.  The inventive silane-modified urea derivatives are suitable especially for use as auxiliary rheological agents, preferably as thixotropic agents for silane-crosslinking systems, particularly for single-component and two-component adhesives and sealants, paints, lacquers, and coatings while causing substantially no increase in viscosity, not being subject to discoloring, being reactive, and positively influencing mechanics.
Patent CA-2613100-A1 (CA)
Inventor: WANG CHUN-CHIH
IPC: F02D43/00
Filed: 2007-11-23
Abstract: A fuel feeding mechanism of a vehicle includes an electronic control unit, and a throttle; the throttle is equipped with a feedback signal device, and the feedback signal device is connected to the electronic control unit; the throttle includes a pivotal shaft; a throttle position sensor is connected to the pivotal shaft of the throttle; a signal source is connected to the throttle position sensor as well as the feedback signal device of the throttle to interfere in and change a signal of the throttle, thus advancing the time of the vehicle shifting gears and helping to reduce fuel consumption.
Patent CA-2614612-A1 (CA)
Title: Method and device for forwarding packet of resilient packet ring
Inventor: ZHANG ZHONGKAI
IPC: H04L12/56
Filed: 2007-04-26
Abstract: A method and device for forwarding a packet of RPR intersection rings are disclosed. An intersection station receives a broadcast packet from a first RPR ring and copies the packet; the intersection station determines whether the broadcast packet is allowed to be span-ring inserted to a second RPR ring for broadcasting according to identity information carried in the copied broadcast packet, if it is allowed, span-ring inserting the broadcast packet to the second RPR ring for broadcasting; otherwise, discarding the broadcast packet. The intersection of control conditions for allowing span-ring broadcasting by intersection stations is empty. The present invention ensures all intersection stations forward span-ring services without the broadcast storm. The present invention is applied to a case that a plurality of RPR rings intersect, and the present invention is easy to be implemented and has better compatibility with an existing network and a lower cost.
Patent CA-2616213-A1 (CA)
Title: Microvanne bidirectionnelle rapide actionnee de maniere electrostatique
Inventor: SHANNON MARK A
IPC: B81B3/00
Filed: 2006-07-26
Abstract: L'invention porte sur une microvalve électrostatique bidirectionnelle qui comprend une électrode à membrane (12) commandée par l'application d'une tension sur des électrodes fixes (10, 14) disposées de chaque côté de l'électrode à membrane. Les électrodes sont séparées par des couches isolantes diélectriques (10iii, 10iv, 16, 18, 12vi, 12vii, 14iii, 14iv). L'une des électrodes fixes définit une microcavité (24). Des canaux microfluidiques formés dans les électrodes distribuent un liquide à la microcavité. Une plage centrale (28) définie dans la microcavité place une partie de la seconde électrode à proximité de l'électrode de membrane afin de permettre un actionnement rapide, tandis que la microcavité réduit la pression de compression de film s'exerçant sur l'électrode à membrane. Dans des modes de réalisation préférés, les microvalves comprennent des revêtements à faible énergie superficielle et faible piégeage de charge superficiel, tels que des films de fluorocarbone fabriqués dans des monomères au difluorure de carbone réticulé ou des couches de surface fabriquées dans des composés silanols à terminaison fluorocarbone, qui recouvrent les couches diélectriques à faible piégeage de charge initial, limitant le piégeage de charge et autres problèmes et augmentant la durée de vie utile du dispositif.
Patent CA-2617801-A1 (CA)
Title: Monopole filed electric motor generator
Inventor: BOJIUC DUMITRU
IPC: H02K1/22
Filed: 2006-02-21
Abstract: A rotating electromagnetic apparatus has a stator including a stator frame supporting parallel spaced apart, disc-shaped permanent magnet sets. Each of the magnet sets is formed as plural, spaced apart, co-planar magnet segments. The segments are arranged with permanent magnet poles of opposite polarity in an alternating sequence. A rotor provides a magnetically permeable rotating rotor frame mounted on an axle and supported by the stator frame. The rotor frame provides a plurality of radially oriented, toroidally wound coils. Like poles of the magnet sets are set in opposing, face-to-face positions with the rotor between them. A current supplying commutator engages the rotor such that each of the coils provides electromagnet poles positioned alternately for attraction and repulsion of the electromagnet poles with respect to the permanent magnet poles thereby causing rotor rotation.
Patent CA-2617935-A1 (CA)
Title: Composition de polymere de propylene presentant un aspect ameliore
Inventor: KRABBENBORG FRANCISCUS J T
IPC: B29C48/00
Filed: 2006-08-11
Abstract: L'invention concerne des compositions de polymère de propylène comprenant un polymère de propylène, un élastomère polyoléfinique, un fluoropolymère et une charge optionnelle. Ces compositions de polymère de propylène présentent un bon équilibre entre rigidité et ténacité, et notamment la ténacité à basse température, ainsi que des lignes d'écoulement et/ou un brillant améliorés dans des articles moulés par injection.
Patent CA-2619629-A1 (CA)
Title: Guide assembly for overhead sectional door
Inventor: GORDON JERRY
IPC: E06B3/48
Filed: 2008-02-05
Abstract: The guide assembly comprises corner brackets for mounting to the upper corners of a door jamb. Each corner bracket supports an elongated curvilinear track section and an elongated cam track. The curvilinear track section and the cam track each have a central concave portion. The guide assembly further comprises a support bracket which is pivotally mounted to an upper corner of the top panel of the sectional door. The pivoting support bracket has a cam follower which engages and follows the cam track, so that pivoting of the support bracket is responsive to the shaping of the cam track. The assembly is designed to steer the upper edge of the top panel away from the cable drum of a lifting assembly when passing thereby, all with the objective of reducing headroom.
Patent CA-2620521-A1 (CA)
Title: Methods and compositions for identifying biomarkers useful in diagnosis and/or treatment of biological states
Inventor: CRAWFORD ERIN L
IPC: C12P19/34
Filed: 2006-09-05
Abstract: The present invention relates to methods and compositions for identifying biomarkers that indicate a biological state, in particular transcription factor biomarkers and genes that can be regulated by such transcription factor biomarkers. The invention also relates to identifying polymorphisms in such transcription factors and regulated genes indicative of the biological state. The biomarkers and polymorphisms identified find use in diagnostic and treatment approaches, e.g., some embodiments the invention provide methods and kits for detecting bronchogenic carcinoma and risks thereof.
Patent CA-2624920-A1 (CA)
Title: Lighting unit with replaceable and rotatable lens
Inventor: BORNHORST JAMES
IPC: F21S8/06
Filed: 2006-10-06
Abstract: A lighting unit with a replaceable and rotatable lens. The lens unit can be removed and replaced. A lens rotating motor is off axis, and is counterbalanced by the light bulb holding structure that is located at the other side of the lighting unit.
Patent CA-2627520-A1 (CA)
Inventor: PYYKKO KONSTANTINOS
IPC: G11B5/48
Filed: 2006-07-13
Abstract: The present invention refers to a digital information adapted memory arrangement, where said arrangement includes a hard disc means and one or more writing and/or reading heads, said hard disc means (1) is caused to rotate by using a driving devi- ce. Said head or heads (2. 2a) are arranged to a head or heads holding arm (3), causing said head or heads to be oriented adjacent said hard disc means (1) and arranged over (or under) said hard disc means in order to write and/or read digital information to and from said hard disc means.  Said head or heads holding arm (3) is fixedly supported by or via base means (B). Said fixed holding arm (3) is arranged to extend over said disc means and that a writing and/or reading head (2, 2a) is allotted to read and/or write information related to a certain radius orientation of information (1a, 1b) related to said disc means, where RAID-technology is used for writing and/or reading data information stored along sections (1a, 1b) of a data track related to said disc (1).
Patent CA-2627660-A1 (CA)
Title: Elliptical mechanism
Inventor: ROGUS JOHN M
IPC: A63B23/035
Filed: 2008-03-25
Abstract: Described is an exercise apparatus for providing elliptical foot motion that utilizes a pair of rocking links suspended from an upper portion of the apparatus frame permitting at least limited arcuate motion of the lower portions of the links. Foot pedal assemblies are connected to rotating shafts or members located on the lower portion of the links such that the foot pedals will describe a generally elliptical path in response to user foot motion on the pedals.
Patent CA-2630782-A1 (CA)
Inventor: CROWELL CHRISTOPHER K
IPC: C12N9/24
Filed: 2006-12-06
Abstract: lmproved host cells and culture methods involving over expression of MANlCl activity to improve protein production are provided.
Patent CA-2633021-A1 (CA)
Inventor: BALK WOUTER
IPC: B65G47/51
Filed: 2007-04-20
Abstract: A buffer conveyor for conveying and buffering products comprises a first elongated conveyor (7) and a second elongated conveyor (8) that can be driven in an opposite direction. The first and the second conveyor extend in a path at least substantially parallel to each other and beside each other. A  transfer unit (11) is movable at least substantially parallel to the first and the second conveyor in the aforesaid path and is provided with a transfer device (17) for transferring the products from the first conveyor to the second conveyor. The transfer unit comprises a drive unit for moving the transfer unit, preferably in dependence on the velocities of the first and the second conveyor. The drive unit of the transfer unit comprises a drive motor (12), which follows the movements of the transfer unit at least in part.
Patent CA-2638285-A1 (CA)
Title: Tool face sensor method
Inventor: DOWNTON GEOFF
IPC: E21B47/024
Filed: 2008-07-25
Abstract: Exhaust pressure from at least one actuator (34,36) which can tilt joint 6 of a bottom hole assembly 4 can be utilized to determine the direction 26 tiltable joint 6 is pointing (e.g., orientation, angular displacement, and/or inclination and azimuth). In one embodiment, a known exhaust pressure can be correlated to a known orientation and/or angular displacement, and the measured exhaust pressure can be compared to the known exhaust pressure to determine the orientation and/or angular displacement. In another embodiment, the flow rate of fluid exhausted from an actuator (34,36) can be derived from the exhaust pressure. The exhaust flow rate can then be used to calculate the state of actuation, which can allow determination of the angular displacement of the tiltable joint 6. Orientation and/or angular displacement with respect to the bottom hole assembly 4 can be resolved into an inclination and azimuth with respect to a formation 14.
Patent CA-2645764-A1 (CA)
Title: Cellulose microbienne oxydee et son utilisation
Inventor: NONNENMANN HEATHER R
IPC: C08B15/02
Filed: 2007-01-31
Abstract: La présente invention concerne une biocellulose biorésorbable qui est appropriée pour des applications médicales et chirurgicales. En particulier, elle concerne de la cellulose microbienne oxydée au periodate qui peut être produite avec un ensemble quelconque de propriétés mécaniques et de dégradation en fonction de l'application prévue pour la cellulose oxydée.
Patent CA-2647091-A1 (CA)
Inventor: STULL EDWARD J
IPC: E05F15/60
Filed: 2007-03-27
Abstract: A support post includes an inner post (34) that supports rotation of an outer post (12). The inner post includes a journal assembly (55) that supports and facilitates rotation about a central axis. The journal assembly that supports the outer post on the inner post includes a single ball bearing (54) disposed along the axis of rotation (15). The inner post is fixed and supports a central post on which the ball bearing is supported. The outer post includes a sleeve that fits over the ball bearing and the central post. Support of the outer post along the central axis provides for improved mounting and gate support. An actuator can be utilized to automatically or remotely open the gate. The actuator is disposed within the inner post that drives rotation of the outer post. The outer post remains supported by the journal assembly and is rotated by the actuator with the inner post.
Patent CA-2647779-A1 (CA)
Title: Lipid based drug delivery systems comprising phospholipase a2 degradable lipids that perform an intramolecular cyclization reaction upon hydrolysis
Inventor: JOERGENSEN KENT
IPC: A61P31/00
Filed: 2007-03-23
Abstract: The present invention relates to a lipid-based drug delivery system for administration of anti-cancer drugs in a prodrug form, said prodrug furthermore being a substrate for extracellular phospholipase A2 to the extent that an organic radical can be hydrolytically cleaved off, resulting in an intramolecular reaction, said system comprising lipopolymers and/or glycolipids so as to present hydrophilic chains on the surface of the system. In addition, the lipid prodrug and drug carries can be used in combination with incorporated drugs. Pharmaceutical compositions comprising the drug delivery system can be used in diagnosis and targeted treatment of various disorders, e.g. cancer, infectious, and inflammatory conditions, etc., i.e. disorders and diseases associated with or resulting from increased levels of extracellular PLA2 activity in the diseased tissue.
Patent CA-2648324-A1 (CA)
Title: 2-methylene-1.alpha.,25-dihydroxy-19,21-dinorvitamin d3 analogs and uses thereof
Inventor: BARYCKI RAFAL
IPC: A61P19/02
Filed: 2007-04-06
Abstract: Compounds of formula I are provided where X1, X2 and X3 are independently selected from H or hydroxy protecting groups. Such compounds are used in preparing pharmaceutical compositions and are useful in treating a variety of biological conditions.
Patent CA-2648922-A1 (CA)
Title: Method and system for automated mass manufacturing of custom tooth die models for use in the fabrication of dental prosthetics
Inventor: DURBIN DUANE M
IPC: A61C13/00
Filed: 2006-04-11
Abstract: Methods and systems for treating teeth include capturing a digital dental model taken within on oral cavity; modifying ll.e digital model in planning a dental treatment or iii designing a tooth die model for a dental prosthetic; creating physical models from the original or modified digital models; and using the physical models as a pattern for fabrication and fit check of a dental prosthetic.
Patent CA-2649441-A1 (CA)
Title: Method, system, and computer-readable medium to provide version management of documents in a file management system
Inventor: CHERKASOV ALEKSEY G
IPC: G06F17/30
Filed: 2007-04-13
Abstract: A method, system, and computer-readable medium to provide version management of a compound document in a document management system where the compound document includes multiple component files. The method comprises assigning a version number to the compound document, enabling a user to index the version number according to a change in any one of the component files, assigning a respective component version number to respective component files, enabling a user to index the component file version number according to changes therein, maintaining a record of component version numbers associated with each version of the compound document, and retrieving a version of a compound document by retrieving the associated versions of the component files. The method may be implemented in a multi-user system over a LAN or WAN network, and component files may be stored on a central networked file server as images accessible by the multiple users.
Patent CA-2650050-A1 (CA)
Title: Method and system for providing cellular assisted secure communications of a plurality of ad hoc devices
Inventor: BONTA JEFFREY D
IPC: H04W92/02
Filed: 2007-04-17
Abstract: A method for providing secure communications among a plurality of ad hoc devices includes authenticating one or more first devices within a first network; authenticating one or more second devices within a second network; transmitting a group key to the authenticated first devices and to the authenticated second devices; establishing an ad hoc network by at least one of the authenticated first devices and at least one of the authenticated second devices using the group key; and communicating within the ad hoc network among the at least one of the authenticated first devices and the at least one of the authenticated second devices.
Patent CA-2650641-A1 (CA)
Title: Hot melt carpet tile and process for making same
Inventor: ENDRENYI FRANK
IPC: A47G27/02
Filed: 2007-04-25
Abstract: A carpet tile and process for making the carpet tile, wherein the carpet tile contains tufted face yarn, a primary backing, and at least three polymer-containing layers. The first layer is a pre-coat layer, and the second and third layers each contain a solventless hot melt adhesive that is extruded onto the pre-coat layer.
Patent CA-2651859-A1 (CA)
Inventor: PAHLAVAN KAVEH
IPC: G01S5/02
Filed: 2007-05-04
Abstract: Methods and systems for classifying WLAN access points according to the quality of estimation of characteristics of the WLAN access points are provided. The classifications may be used to scale a reference database and quantify an expected error of estimation of the characteristics of the access points. WLAN access points may be classified based on their impact on a user's position, speed of travel, and direction of travel estimation accuracy in a WLAN positioning system. A method for determining a quality of estimation of characteristics of a Wi-Fi access point comprises a Wi-Fi enabled scanning device measuring a number of received signal strength (RSS) samples of the Wi-Fi signal transmitted by the Wi-Fi access point. A total distance traveled by the Wi- Fi enabled scanning device while measuring the number of RSS samples is estimated and used to estimate the quality of estimation of characteristics of the Wi-Fi access point.
Patent CA-2652240-A1 (CA)
Title: Illumination system and method for recycling light to increase the brightness of the light source
Inventor: INATSUGU SEIJI
IPC: G02B6/00
Filed: 2007-06-13
Abstract: An illumination system for increasing the brightness of a light source comprises an optical recycling device (200) coupled to the light source (100), preferably light emitting diode (LED), for spatially and/or angularly recycling light. The optical recycling device (200) spatially recycles a portion of rays of light emitted by the LED back to the light source (100) using a reflector or mirror (400) and/or angularly recycles high angle rays of light and transmits small angle rays of light, thereby increasing the brightness of the light source's (100) output.
Patent CA-2654544-A1 (CA)
Inventor: LAWSON ERIC N
IPC: B32B21/13
Filed: 2007-06-11
Abstract: Disclosed is a wood composite material comprising: upper and lower surface layers and a core layer; wherein the core layer contains at least about 70 wt% paulownia strands; and the surface layers contain at least about 70 wt% of other, higher density, non-paulownia wood strands.
Patent CA-2656727-A1 (CA)
Title: Fraise a usage dentaire et a inertie modulee
Inventor: LAMBERTIN BERNARD
IPC: A61C3/02
Filed: 2007-09-27
Abstract: L'invention concerne une fraise … usage dentaire, du type comportant une partie active (1), une queue avec une partie proximale (2) et une partie dis tale (3), caract‚ris‚e en ce que la partie proximale comporte un volant d'in ertie variable (4).
Patent CA-2657320-A1 (CA)
Inventor: HAKKALA ERKKI
IPC: A43B17/14
Filed: 2006-07-14
Abstract: Individually formed footwear such as shoes and insoles for correcting the feet position and alleviate related problems. The shoe or insole comprises at least one layer made of thermoplastic material, which material is advantageously chosen from a group of ABS, PVC, A-PET and PETG. A method for providing such footwear to a client at a retail store is likewise presented.
Patent CA-2657943-A1 (CA)
Inventor: YAMAZAKI ATSUSHI
IPC: H04M7/00
Filed: 2009-03-06
Abstract: A telephone system which realizes voice communication by using a packet network comprises an exchange which accommodates a telephone terminal as its extension and a call processing server which processes calls on the packet network. The exchange comprises a first trunk connected to the packet network, a second trunk connected to a public network having a different protocol from that of the packet network, a monitoring module which monitors the call processing server, and when a failure occurs in the call processing server, deactivates the first trunk, and a call control module which transfers a transmission request which is made from the telephone terminal to the packet network to the second trunk when the transmission request is made and performs a detour transmission to the public network in a status where the first trunk is inactive.