baber/WOPTO huggingface dataset:
Patent CA-2795346-A1 (CA)
Title: Particule virale liberee apres infection de cellules de mammifere par un cytomegalovirus humain (hcmv) contenant une proteine de fusion et utilisation associee
Inventor: BECKE SABINE
IPC: C12N15/869
Filed: 2011-04-06
Abstract: La présente invention concerne une particule virale libérée après infection de cellules de mammifère par un cytomégalovirus humain (HCMV), a) la particule étant entourée d'une membrane lipidique dans laquelle sont incluses des glycoprotéines virales, b) la particule ne contenant ni ADN viral, ni capsides virales ; et c) la particule contenant une protéine de fusion comprenant une ou plusieurs parties de l'antigène de cellule T pp65 et au moins un peptide hétérologue, le ou les peptides hétérologues étant insérés en position d'acide aminé W175 ou A534 de la séquence d'acides aminés de l'antigène de cellule T pp65.
Patent CA-2796004-A1 (CA)
Inventor: SIEGRIST CLAIRE-ANNE
IPC: A61K39/29
Filed: 2011-04-15
Abstract: The present invention relates to methods for vaccination of a subject. Particularly, the present invention discloses the use of skin antigen application to amplify a pre-existing immunity against a selected pathogen in a subject. The present invention discloses the use of skin application in combination with conventional vaccination or priming for immunization or vaccination of a subject against a selected pathogen.
Patent CA-2804040-A1 (CA)
Inventor: BALASUBRAMANIYAN VIJAY
IPC: H04W24/08
Filed: 2011-06-29
Abstract: Various embodiments of the invention are detection systems and methods for detecting call provenance based on call audio. An exemplary embodiment of the detection system can comprise a characterization unit, a labeling unit, and an identification unit. The characterization unit can extract various characteristics of networks through which a call traversed, based on call audio. The labeling unit can be trained on prior call data and can identify one or more codecs used to encode the call, based on the call audio. The identification unit can utilize the characteristics of traversed networks and the identified codecs, and based on this information, the identification unit can provide a provenance fingerprint for the call. Based on the call provenance fingerprint, the detection system can identify, verify, or provide forensic information about a call audio source.
Patent CA-2805687-A1 (CA)
Title: Composition in the form of an emulsion, comprising a hydrophobic phase dispersed in an aqueous phase
Inventor: CATHALA BERNARD
IPC: C09K23/00
Filed: 2011-07-18
Abstract: The present invention relates to a composition in the form of an emulsion, advantageously a Pickering emulsion, comprising a hydrophobic phase dispersed in an aqueous phase, which composition contains emulsifying particles capable of stabilizing said emulsion, at least some of said particles consisting of cellulose nanocrystals having an elongated shape, which have the following features: a length between 25 nm ant 1 µm, and a width between 5 and 30 nm.
Patent CA-2805853-A1 (CA)
Inventor: LAAS HANS-JOSEF
IPC: C08G18/79
Filed: 2011-07-15
Abstract: The invention relates to the use of solvent-free modified polyisocyanate mixtures on the basis of araliphatic diisocyanates for producing light- and weather-resistant polyurethane bodies having high light refraction and low dispersion.
Patent CA-2805987-A1 (CA)
Inventor: LADET SEBASTIEN
IPC: A61L17/00
Filed: 2011-07-25
Abstract: A method for bonding a polymeric fiber to tissue is provided which includes providing a polymeric fiber having a plurality of tissue reactive members linked to a surface of the fiber via a specific binding pair, and contacting the polymeric fiber to biological tissue, to covalently bond the fiber to the tissue.
Patent CA-2806028-A1 (CA)
Title: A patty-forming apparatus with reciprocating mold plate and rotary pump
Inventor: LINDEE SCOTT A
IPC: A23P1/12
Filed: 2011-07-20
Abstract: The food product: machine with a food supply, a rotary food pump connected to the food supply, a molding mechanism having a mold plate and a knockout drive, and a mold plate reciprocating between a fill and a discharge position. The knockout drive reciprocates a knockout plunger to discharge molded food products from the mold plate, the mold plate being reciprocated between a cavity fill position and a cavity discharge position. The machine includes a manifold connected an outlet of the food pump and having an outlet passageway connected to an inlet of the molding mechanism for filling the cavity of the mold plate. The machine can further include a fill plunger system for increasing the fill pressure of the food mass prior to filling the mold cavities. Plungers extend into the manifold to displace food mass volume and increase the pressure in the manifold.
Patent CA-2806355-A1 (CA)
Title: Surgical circular stapler with tissue retention arrangements
Inventor: SHELTON FREDERICK E IV
IPC: A61B17/115
Filed: 2011-07-27
Abstract: Surgical instruments and procedures for performing a circular anastomosis of a tubular organ. The surgical instruments may include selectively deployable tissue acquisition members configured to puncture through a portion of the tubular organ and position the portion of the organ adjacent to a fastener face of a staple cartridge supported in the instrument. At least one cutting member may be radially deployed and rotated to sever the positioned portion of organ from a distal portion of the organ. An anvil may be employed to draw another portion of the organ adjacent to the portion of organ positioned adjacent to the fastener face of the staple cartridge. The staples may then be deployed through the adjacent portions of organ and an annular knife may be advanced through the adjacent organ portions to complete the anastomosis.
Patent CA-2812788-A1 (CA)
Inventor: GANNON WILLIAM J
IPC: C02F1/00
Filed: 2013-04-16
Abstract: An apparatus for and method of filtering hydrocarbon contaminated water, which is used in a system requiring a pump to lift low lying hydrocarbon contaminated liquids from said pump through a filtration system which lifts and completely filters all debris and hydrocarbons from said liquid.
Patent CA-2813761-A1 (CA)
Title: Method and apparatus for guiding a suture thread
Inventor: BOUDUBAN NICOLAS
IPC: A61B17/04
Filed: 2011-10-12
Abstract: A suture device is configured to guide a suture thread. The device includes a sleeve that defines an opening, and a plunger to which a suture thread can be attached. The plunger can be inserted into the opening of the sleeve, and movable between a retracted position and an advanced position. When the plunger is in the retracted position, a distal portion of the suture thread is located proximal with respect to the distal end of the suture device. When the plunger is in the advanced position, the distal portion of the suture thread is driven out the distal end of the suture device.
Patent CA-2813980-A1 (CA)
Title: Telescopic cylinder
Inventor: ALLARD RICHARD
IPC: F15B15/16
Filed: 2013-04-25
Abstract: A telescopic cylinder comprises a housing, a nestable first sleeve, a nestable second sleeve, and a nestable piston rod. A dividing wall is disposed at at least one of the first ends of the first and the second sleeves thereby defining a first chamber between the housing and the at least one of the first ends of the first and second sleeves, and a second chamber between the at least one of the first ends of the first and second sleeves and the piston rod. A valve extends through the dividing wall for selectively allowing communication from the second chamber to the first chamber when pressure inside the second chamber is above a predetermined pressure. A method of extending a telescopic cylinder where the at least second sleeve extends before the at least first sleeve is also presented.
Patent CA-2814716-A1 (CA)
Title: Materials for controlling the epitaxial growth of photoactive layers in photovoltaic devices
Inventor: FORREST STEPHEN R
IPC: H01L51/00
Filed: 2011-10-14
Abstract: There is disclosed ultrathin film material templating layers that force the morphology of subsequently grown electrically active thin films have been found to increase the performance of small molecule organic photovoltaic (OPV) cells. There is disclosed electron-transporting material, such as hexaazatriphenylene- hexacarbonitrile (HAT-CN) can be used as a templating material that forces donor materials, such as copper phthalocyanine (CuPc) to assume a vertical-standing morphology when deposited onto its surface on an electrode, such as an indium tin oxide (ITO) electrode. It has been shown that for a device with HAT-CN as the templating buffer layer, the fill factor and short circuit current of CuPc:C60 OPVs were both improved compared with cells lacking the HAT-CN template. This is explained by the reduction of the series resistance due to the improved crystallinity of CuPc grown onto the ITO surface.
Patent CA-2814914-A1 (CA)
Title: Single transfer insert placement method and apparatus with cross-direction insert placement control
Inventor: MCCABE JOHN A
IPC: B65H35/04
Filed: 2013-05-02
Abstract: An apparatus and method is provided for single transfer insert placement. The apparatus receives continuous web material and cuts a discrete section or pad from the web. The pad is then supported on a single transfer surface. The single transfer surface then may spin the supported pad to a desired angle and provide the pad to a receiving surface at a desired interval. The web material can be cut to different insert lengths and the placement location varied.
Patent CA-2815012-A1 (CA)
Inventor: KAGAMI FUMIO
IPC: H01M8/04
Filed: 2011-08-30
Abstract: A fuel cell system comprises: a moisture detection unit which detects moisture in a fuel cell stack; a target stoichiometric ratio (SR) setting unit which sets the target SR of the fuel cell stack on the basis of the moisture; a minimum SR setting unit which sets the minimum SR necessary to prevent flooding the fuel cell stack on the basis of load; and an SR control unit which controls such that actual SR temporarily exceeds minimum SR when target SR falls below minimum SR.
Patent CA-2815679-A1 (CA)
Title: Phase control switchgear and closing phase control method
Inventor: CORRODI YVES
IPC: H01H33/59
Filed: 2010-11-02
Abstract: The present invention provides a phase control switching device that can inhibit the generation of a magnetizing inrush current accompanying closing operations of a no-load three-phase transformer in which the neutral point is not grounded or the neutral point is grounded ineffectually. The phase in which the absolute value of the residual magnetic flux thereof is the greatest is detected and regarded as the first energization phase; an arbitrary one of the phases remaining after the energization of the first energization phase is regarded as the second energization phase; and the phase remaining after the energization of the second energization phase is regarded as the third energization phase. Of the two magnetic-flux matching phases in each energization phase at which the polarity and the magnitude of the load-side magnetic flux of said energization phase match the polarity and the magnitude of the power-source-side magnetic flux thereof within a single cycle, the magnetic-flux matching phase at which the magnetic-flux error between the load-side magnetic flux and the power-source-side magnetic flux caused by mechanical operation variations in the circuit breaker is smaller is employed as the target energizing phase for each energization phase, and the energization phases are energized separately at the respective target energizing phases.
Patent CA-2818118-A1 (CA)
Inventor: DRESSMAN BRUCE ANTHONY
IPC: A61K31/21
Filed: 2011-11-15
Abstract: The present invention relates to an mGlu2/3 receptor antagonist of Formula (I): (see formula I) its uses, including in treatment of depressive disorders and disorders of excessive sleepiness.  Methods for preparation of the said receptor antagonist are also described in the present application.
Patent CA-2820206-A1 (CA)
Inventor: GOEL SACHIN
IPC: G06F17/40
Filed: 2011-10-06
Abstract: This invention relates to system and methodology for computer implemented network optimization of products offered by network offering entity. It also relates to methodologies and systems to optimize selection and delivery of products offered by network offering entity to network participating entities to ensure higher network gain to at least one of the entities. The network option offering entity dynamically integrates its data with network participating entity' requirements and thereby optimizing the value to provide higher network gain.
Patent CA-2824548-A1 (CA)
Inventor: SAGEL PAUL ALBERT
IPC: A61K8/22
Filed: 2004-10-29
Abstract: A tooth whitening product is provided. The tooth whitening product has a backing layer and a tooth whitening composition. The tooth whitening composition includes first and second polymer, water, and a tooth whitening agent. The first polymer is a water soluble polymer and the second polymer is polyvinyl alcohol.
Patent CA-2824899-A1 (CA)
Inventor: DUNN DONALD C
IPC: B60P3/00
Filed: 2011-01-21
Abstract: A system relating to lining heavy-material hauling and processing equipment comprising a plurality of magnetically attached liner panels installed without the need to drill or otherwise alter the truck bed or device being lined.
Patent CA-2826035-A1 (CA)
Inventor: WU DA
IPC: A61B1/267
Filed: 2011-12-14
Abstract: An electronically controlled high frequency jet ventilation laryngoscope including a laryngoscope handle, laryngoscope blade and an oxygen supply tube set within the laryngoscope handle, the front end of the oxygen supply tube placed on the front end of the laryngoscope blade. The laryngoscope also includes an electronic controller consisting of a shell body, a display screen, a solenoid valve, a power supply module, a control module and a control switch. The shell body is fixed at the top of the laryngoscope handle; the display screen and control switch are set on the shell body; the power supply module and control module are set within the shell body; the solenoid valve is set on the oxygen supply tube; the display screen, control module and control switch are connected with the power supply module; and the control module is connected with the display screen and the solenoid valve, respectively.
Patent CA-2826064-A1 (CA)
Inventor: TAN CHEE LEONG ALVIN
IPC: A61B5/154
Filed: 2011-02-02
Abstract: A needle assembly includes a transparent or translucent housing with a fluid inlet and outlet end, a flashback chamber, and a venting mechanism therebetween. The venting mechanism includes a blocking member to control the fluid flow in the venting mechanism so that it flows along the longest path through the vent. Substantially axially aligned inlet and outlet cannulas extend from the housing and communicate with the chamber. A sealable sleeve covers the external end of the outlet cannula. Relative volumes of the cannulas, the chamber, and the sleeve are selected to provide rapid reliable flashback indicative of venous entry with an internal vent positioned within the housing to divide the interior into first and second chambers, with the second chamber being adapted to maintain a negative pressure therein relative to the external environment so as to inhibit leakage of blood from the needle tip on withdrawal from the patient.
Patent CA-2829172-A1 (CA)
Inventor: WRIGHT BRIAN
IPC: E06C1/12
Filed: 2013-10-07
Abstract: A motorized extension ladder comprising a stationary first section, a moveable second section which is reversibly moveable from a proximate location to a distal location, a first cable pulley system with a first cable and first pulley to reversably move said moveable section from said proximate location to said distal location, and back, by a motor. The motor can be permanently affixed to the ladder, or operatively connected as required. A series of pulleys is provided which are moveable by rotation of a threaded rod, in order to cause the moveable section of the ladder to extend or retract. A motorized method for extending or retracting an extension ladder is provided.
Patent CA-2829510-A1 (CA)
Title: Beverage capsule for preparing a beverage by centrifugation in a beverage preparation device
Inventor: ABEGGLEN DANIEL
IPC: A47J31/22
Filed: 2012-03-29
Abstract: Beverage capsule for preparing a beverage in a beverage preparation device from a capsule containing beverage ingredients by passing water through the ingredients contained in the capsule using centrifugal forces, said device comprising means for driving the capsule in rotation around an axis of rotation (I), a capsule holder for receiving the capsule and a water injection means for injecting water in the capsule, said device further comprising a valve means for engaging a valve engaging portion of the capsule; said valve means comprising a pressing ring; the capsule comprising a body and a lid and a valve engaging portion designed for being inserted between the capsule holder and the valve means of the device; wherein said capsule comprises an outlet structure forming beverage flow restriction passages of defined cross-section in the capsule at such and/or as a result of the insertion of the valve engaging portion between the capsule holder and the pressing ring of the valve means.
Patent CA-2830071-A1 (CA)
Inventor: JOHNSON MARTIN R
IPC: C07C321/00
Filed: 2012-03-21
Abstract: Methods of adding ammonia to a sulfuryl fluoride solution to form the anion of bis(fluorosulfonyl)amine under conditions well suited for large-scale production. The bis(fluorosulfonyl)amine so produced can be isolated by methods described in the prior art, or isolated as an organic ion pair, such as an alkylammonium solid salt, or as an ionic liquid. Using these conditions, purified product can be isolated in 95% yield as a tetrabutylammonium salt, [Bu4N]+[(FS02)2N]-. Gaseous NH3 is infused into the head space above a stirred solution ofS02F2, and/or slowly added as a solution of NH3 in a solvent. Alternatively, NH3 can be added as an ammonium salt, provided a base is present in the S02F2 solution or separately added to the solution. These liquid-addition embodiments offer some advantage, in that the accumulation of solid deposits on the walls of the reactor can be mitigated by subsurface introduction of the NH3.
Patent CA-2837118-A1 (CA)
Inventor: TURNER RAY
IPC: B32B3/04
Filed: 2012-06-15
Abstract: The present invention relates to an apparatus and method for manufacturing unitary insulated wall panels, wherein the panels form a cavity for receiving expandable foam insulation, and form integral attachment means for attaching the panel to a building wall system. Unitary foam insulated panels having integral attachment means are further provided.
Patent CA-2837635-A1 (CA)
Title: Nacelle pour un turboreacteur double flux d'un aeronef
Inventor: DEZEUSTRE NICOLAS
IPC: B64D29/00
Filed: 2012-05-11
Abstract: L'invention se rapporte à une nacelle (1) pour un turboréacteur (6) double flux d'un aéronef comprenant en section aval une structure interne fixe (8) destinée à entourer une partie du turboréacteur (6) double flux et une structure externe (9) entourant au moins en partie la structure interne fixe (8) de sorte à délimiter une veine annulaire (10) au travers de laquelle circule un flux d'air, la structure externe (9) comprenant au moins un volet mobile disposé en extrémité aval de la structure externe et en regard de la veine annulaire (1 0), chaque volet mobile étant mobile en rotation de sorte à passer à une position d'agrandissement ou de diminution de la hauteur de la section de la veine annulaire (10) par rapport à une position de repos uniquement sous l'action de la pression exercée sur ledit volet mobile par le flux d'air circulant dans la veine annulaire (10) en regard dudit volet mobile, ledit volet mobile étant apte à revenir d'une position d'agrandissement ou de diminution à une autre position grâce à un moyen de retour élastique.
Patent CA-2840057-A1 (CA)
Title: System and method to measure or generate an electrical field downhole
Inventor: HIBBS ANDREW DENNIS
IPC: E21B47/10
Filed: 2012-05-22
Abstract: The invention relates to measuring and generating electrical fields downhole. In one embodiment a system is provided that includes a first electrical conductor within a borehole and in electrical contact with the Earth. An amplifier is connected to the first electrical conductor and a second conductor completes an electrical circuit between the conductors such that the electrical field is oriented in a direction substantially orthogonal to the axis of the borehole.
Patent CA-2840417-A1 (CA)
Inventor: MCKINNEY KELSEY A
IPC: E21B43/20
Filed: 2012-06-29
Abstract: A submersible well pump assembly has a rotary pump, a motor, and a seal section coupled between the motor and the pump. The seal section has a cylindrical housing having upper and lower adapter and a shaft extending axially through the housing. A guide tube surrounds the shaft and a bellows surrounds the guide tube. A well fluid passage communicates well fluid to a well fluid chamber between the bellows and the housing. A guide tube passage extends axially within the guide tube between an interior and an exterior of the guide tube from an upper portion to a lower portion of the guide tube for communicating lubricant in the motor with lubricant within the bellows.
Patent CA-2840519-A1 (CA)
Inventor: WYNER DANIEL M
IPC: A45F3/02
Filed: 2012-06-25
Abstract: Disclosed herein are protective cases for sensitive devices, including devices with screen interfaces, which cases provide protection from front, back and edge impacts, including torsional impacts.
Patent CA-2842034-A1 (CA)
Title: Protection de cellules contre degenerescence induite par l'arn alu, et inhibiteurs pour la protection de cellules
Inventor: AMBATI JAYAKRISHNA
IPC: A61K48/00
Filed: 2012-07-16
Abstract: L'invention concerne un procédé de protection d'une cellule qui comprend l'inhibition d'un inflammasome, MyD88, IL-18, VDAC1, VDAC2, caspase-8 et/ou NFKB de la cellule. Selon l'invention, l'administration d'un inhibiteur de MyD88, IL-18, VDACl, VDAC2, caspase-8 et/ou NFKB peut protéger la cellule d'une dégénérescence induite par l'ARN Alu. La protection d'une cellule, telle qu'un épithélium pigmentaire rétinien (RPE), peut être thérapeutiquement utile dans le contexte de la dégénérescence maculaire liée à l'âge et l'atrophie géographique.
Patent CA-2843163-A1 (CA)
Title: Electrical power source for an intravenous fluid heating system
Inventor: LOPEZ JAMES T
IPC: A61F7/12
Filed: 2012-07-25
Abstract: An apparatus (100) heats fluids. A number of lithium-ion cells (130) are positioned within a housing (120). A first connector is positioned on a first end of the housing and opperably connected to the number of lithium-ion cells. The first connector (140) is configured to receive electrical power from a power source. A second connector (150) is positioned on a second end of the housing and opperably connected to the number of lithium-ion cells. A heating element (110) has a tube (115) for transferring fluid. The heating element is configured to connect to the second connector. A controller (135) is positioned within the housing and opperably connected to the number of lithium-ion cells and the second connector. The controller is configured to monitor a rate at which the electrical power is received by the heating element and limit an amount of the electrical power received by the heating element when the rate reaches a predetermined level.