baber/WOPTO huggingface dataset:
Patent CA-2824148-A1 (CA)
Title: Method for producing mold for minute pattern transfer, method for producing diffraction grating using the same, and method for producing organic el element including the diffraction grating
Inventor: MASUYAMA SATOSHI
IPC: G03F7/20
Filed: 2012-01-13
Abstract: A method for producing a mold comprises: to coat a base (10) with a block copolymer solution (30), said block copolymer being composed of first and second polymers; to carry out a first annealing process at a temperature higher than the glass transition temperature of the block copolymer after drying the coating film; to form a microrelief structure (36) on the base by removing the second polymer by an etching process; to subject the microrelief structure (36) to a second annealing process at a temperature higher than the glass transition temperature of the first polymer; to form a seed layer (40) on the microrelief structure; to laminate a metal layer (50) on the seed layer (40) by electroforming; and to remove the metal layer (50) from the base. The microrelief structure (70) on the base is successfully transferred to the metal layer by the second annealing process. Consequently, a mold for fine pattern transfer, which is suitable for the production of an optical component such as a diffraction grating, is provided.
Patent CA-2827632-A1 (CA)
Inventor: FORREST STEPHEN R
IPC: H01L51/00
Filed: 2012-02-21
Abstract: The present disclosure relates to photosensitive optoelectronic devices comprising a compound blocking layer located between an acceptor material and a cathode, the compound blocking layer comprising: at least one electron conducting material, and at least one wide- gap electron conducting exciton blocking layer. For example, 3,4,9, 10 perylenetetracarboxylic bisbenzimidazole (PTCBI) and 1,4,5, 8-napthalene-tetracarboxylic- dianhydride (NTCDA) function as electron conducting and exciton blocking layers when interposed between the acceptor layer and cathode. Both materials serve as efficient electron conductors, leading to a fill factor as high as 0.70. By using an NTCDA/PTCBI compound blocking layer structure increased power conversion efficiency is achieved, compared to an analogous device using a conventional blocking layers shown to conduct electrons via damage-induced midgap states.
Patent CA-2829106-A1 (CA)
Inventor: ZIENTEK THOMAS A
IPC: B64C27/59
Filed: 2013-10-01
Abstract: A method and apparatus for moving a blade of a rotorcraft. The method comprises operating the rotorcraft and applying a torque to an elongate member connected to a tip portion of the blade during operation of the rotorcraft using a tip actuation mechanism that is external to the blade and associated with the elongate member such that the tip portion of the blade rotates about an axis through the blade.
Patent CA-2829747-A1 (CA)
Inventor: KIM YOUNG BUM
IPC: H04L1/18
Filed: 2012-03-12
Abstract: L'invention concerne des procédés et un appareil permettant de prendre en charge la HARQ dans un système de communication qui réalise un ordonnancement croisé des porteuses. Une seconde cellule subit un ordonnancement sur une première cellule. Les données transmises par un terminal dans un secteur de trame de la seconde cellule sont reçues. Il est déterminé qu'un secteur de trame dans la première cellule transmettra un accusé de réception de HARQ correspondant aux données, et qu'un secteur de trame dans la première cellule porte des informations d'ordonnancement de la seconde cellule. Une détermination permet ensuite de savoir si le secteur de trame destiné à transmettre l'accusé de réception de HARQ et le secteur de trame portant les informations d'ordonnancement de la seconde cellule sont les mêmes. Lorsque le secteur de trame servant à transmettre l'accusé de réception de HARQ et le secteur de trame portant les informations d'ordonnancement ne sont pas les mêmes, le secteur de trame destiné à transmettre ledit accusé de réception de HARQ et le secteur de trame portant les informations d'ordonnancement sont mis en correspondance.
Patent CA-2831692-A1 (CA)
Inventor: GRYNIEWSKI LAWRENCE
IPC: B64D39/00
Filed: 2008-03-10
Abstract: A method of transferring fluid from a servicer spacecraft to a client spacecraft where the client spacecraft includes a tank and a fluid port coupled to the tank, and the fluid port includes a fluid valve. The fluid valve includes a valve actuation nut for opening and closing the fluid valve, and the fluid is one of fuel and oxidizer. The method of transferring fluid includes: instructing a robotic arm on the servicer spacecraft to perform the steps of: removing an access valve cap on the fluid valve; attaching a fluid line to the fluid valve; and opening the fluid valve by actuating the valve actuation nut, thereby transferring fluid into the tank.
Patent CA-2832205-A1 (CA)
Inventor: STRAUCH RAINER
IPC: E04B5/23
Filed: 2012-03-22
Abstract: A floor element for forming building floors, which is designed in the form of a wood/reinforced concrete composite part, comprises at least two wood beams (1-4) extending parallel to each other in a longitudinal direction of the floor element and a reinforced concrete body (5), which has a plate-shaped section (6) resting on the wood beams (1-4). Furthermore, the reinforced concrete body (5) has first and second sections designed in the form of edge beams (7, 8), which extend at an angle to the wood beams (1-4) and lie against the opposite end faces (9, 10) of the wood beams (1-4).
Patent CA-2832420-A1 (CA)
Inventor: ARMSTRONG STEPHEN
IPC: C11D3/37
Filed: 2012-04-13
Abstract: The present invention relates to a novel composite comprising one or more core units having an ionic strength-responsive hydroxyl-functional vinylic co-polymeric coating, to a process for the preparation of such a composite, to formulations comprising the same and their use in a variety of industrial applications.
Patent CA-2833773-A1 (CA)
Inventor: QUINLAN ROBERT
IPC: A47K5/14
Filed: 2012-04-20
Abstract: A dispenser (10) is provided including a dispenser housing (12) that receives disposable refill units (14) that are to be replaced when empty. The dispenser housing includes an air compressor (22) and an inflation plug (26). The inflation plug includes a needle (34) having an outlet (32) and further includes a vent valve (30) in fluid communication with the outlet. The inflation plug (26) is fluidly associated with the air compressor such that the air compressor selectively advances air to the vent valve and to the outlet of the needle. The disposable refill includes a container (15) having an interior with a liquid portion (16) and air portion (18) therein. The container further includes a plug receipt (35), and the inflation plug of the dispenser housing engages the plug receipt such that the outlet of the needle communicates with the interior of the container. The air compressor injects air into the interior of the container through the outlet of the needle to increase the pressure inside the container, and the vent valve of the inflation plug opens if the pressure of the container rises above a set threshold.
Patent CA-2834498-A1 (CA)
Title: Method and apparatus for suppressing and extinguishing anode effect
Inventor: YANG XIAODONG
IPC: C25C3/20
Filed: 2012-04-25
Abstract: A method for suppressing and extinguishing an anode effect of a pre-baked anode electrolyzer and an equipment for implementing the method are provided. The method includes the following steps: determining the anode to be occurring an anode effect; feeding through the feed opening corresponding to the anode to be occurring the anode effect of the electrolyzer; if the anode effect occurs, only raising and pressing the local bus according to the anode position where the anode effect occurs to extinguish the anode effect. By merely supplying alumina locally, it can effectively inhibit the generation of the anode effect, as well as by raising and pressing of the local bus, it can extinguish the anode effect. By feeding locally through a single feeding point into the anode which appears a feature of anode effect to inhibit the generation of the anode effect, it can avoid destroying the state of the electrolyzer when feeding through all of the feed openings at the same time, and is beneficial to the stability of electrolyzer operation. At the same time, by raising and pressing of the local bus to extinguish the anode effect, it can achieve the effects of energy saving and consumption reduction.
Patent CA-2835195-A1 (CA)
Inventor: CRAMP SUSAN MARY
IPC: C07D471/04
Filed: 2012-05-07
Abstract: The invention provides tricyclic sulfonamide compounds and their use in treating medical disorders, such as obesity. Pharmaceutical compositions and methods of making various tricyclic compounds are provided. The compounds are contemplated to have activity against methionyl aminopeptidase 2.
Patent CA-2835401-A1 (CA)
Title: Systeme de commande de pas de pale a plateau oscillant de reaction
Inventor: STAMPS FRANK B
IPC: B64C27/02
Filed: 2011-05-20
Abstract: Un système de commande de pas de pale destiné à contrôler un angle de pas de pales sur un rotor comporte un ensemble plateau oscillant d'entrée possédant des parties non rotative et rotative, la partie rotative étant fonctionnellement reliée à des poignées de pale. Un ensemble plateau oscillant de réaction possède des parties non rotative et rotative, la partie rotative étant reliée à la chape en vue d'un déplacement avec la chape pendant le battement de la chape. Des actionneurs linéaires relient la partie non rotative de l'ensemble plateau oscillant d'entrée à la partie non rotative de l'ensemble plateau oscillant de réaction. Le mouvement de la chape pendant le battement entraîne un mouvement correspondant de l'ensemble plateau oscillant de réaction et de l'ensemble plateau oscillant d'entrée pour assurer un couplage pas-battement sélectionné entre le mouvement de battement de la chape et le mouvement de pas des poignées.
Patent CA-2836767-A1 (CA)
Inventor: RAYCHECK JEROMY THOMAS
IPC: A61F13/514
Filed: 2012-04-27
Abstract: A disposable absorbent article for wearing about the lower torso of a wearer, the disposable absorbent article may include a first waist region, a second waist region, a crotch region disposed between the first and second waist regions; a first waist edge and a second waist edge; and a first longitudinal edge and a second longitudinal edge. The disposable absorbent article may include a chassis comprising a topsheet, a backsheet comprising a polymeric film, an absorbent core disposed between the topsheet and the backsheet. The polymeric film may be at least 20mm more narrow than the chassis. An opacity strengthening patch may be disposed on the backsheet.
Patent CA-2842019-A1 (CA)
Inventor: IVICEVIC DRAGOMIR
IPC: A47C1/024
Filed: 2014-02-04
Abstract: An ergonomically advanced tilting chair mechanism. It is a self-adjustable, weight sensitive and substantially simplified counter-balancing mechanism. Occupants of a broad weight range can decide at which tilting point to relax and hold the position without using his/her muscle force. The occupant's weight can produce adequate tension resistance and friction.
Patent CA-2842313-A1 (CA)
Title: Low emissivity and emi shielding films
Inventor: VAN NUTT CHARLES N
IPC: C08J7/044
Filed: 2012-04-23
Abstract: A low emissivity and EMI shielding transparent composite film typically for use in association with window glazing and comprising a transparent film substrate having on one side thereof an underlayer of abrasion resistant hardcoat material with at least one infrared reflective layer covering the underlayer, typically a metallic layer which may be encased in metal oxide layers, which is then covered with a thin external protective top coat of a cured fluorinated resin.
Patent CA-2842577-A1 (CA)
Inventor: ALLART JEAN-CLAUDE
IPC: A61K31/722
Filed: 2012-08-02
Abstract: L'invention concerne une composition antiseptique. La composition comprend en association au moins de l'argent métallique, de préférence sous forme micronisée, et de l'acide hyaluronique ou un de ses sels de poids moléculaire compris entre 50 kDa et 2.000 kDa. Application notamment en médecine vétérinaire dans le traitement des plaies cutanées et leur cicatrisation.
Patent CA-2845719-A1 (CA)
Title: Dimmable led light fixture having adjustable color temperature
Inventor: BADDELA SRINIVASA M
IPC: H05B44/00
Filed: 2012-09-12
Abstract: Electronic circuitry for color-mixing in an LED light fixture during AC power dimming is disclosed to achieve adjustable color temperature. According to one embodiment, a dimmable LED light fixture has first, second, and third LED light sources, the first and second LED light sources producing white light, the third LED light source producing colored light, the LED driver configured to power the LED light sources by providing a single-channel variable-DC current source having two output terminals, and a current regulator for maintaining the current in the third LED light source path substantially constant as the LED driver output current is decreased when the AC power is reduced by the dimmer module, thereby altering the color of the light produced by the combination of the LED light sources.
Patent CA-2845914-A1 (CA)
Title: Vertical food cabinet
Inventor: TIPPMANN TIM P
IPC: F24C7/00
Filed: 2014-03-11
Abstract: A food cabinet is provided that includes an enclosure with an access door, shelves carried by and vertically arranged within the enclosure, and a heat transfer arrangement. The heat transfer arrangement includes a pump, fluid conduits coupled with the pump and associated with the shelves of the enclosure, a primary tank, and an auxiliary tank. The primary tank is fluidly connected to the pump and contains a heat transfer medium. The auxiliary tank is coupled with the primary tank and provides make-up heat transfer medium to the primary tank. Also provided is a method of warming food using such a food cabinet that includes the steps of placing a food item on one of the shelves, heating the heat transfer medium to a temperature between 200°F and 250°F, and pumping the heat transfer medium through the shelf.
Patent CA-2847190-A1 (CA)
Title: A circular saw blade
Inventor: ZHU LIANSHENG
IPC: B23D61/02
Filed: 2012-08-29
Abstract: The invention relates to a circular saw blade, comprising base plate (1) and tips (2), wherein a coating (3) selected from the group consisting of molybdenum disulfide, tungsten disulfide, Teflon, and any combination thereof is applied on the tips (2).
Patent CA-2850111-A1 (CA)
Title: Communication state transitioning control
Inventor: GUPTA MARUTI
IPC: H04B7/26
Filed: 2012-06-27
Abstract: Embodiments of the present disclosure describe devices, methods, computer-readable media and systems configurations for managing state transitions of communication circuitries in wireless networks. Embodiments manage radio resource control (RRC) state transitions and/or discontinuous reception (DRX) state transitions. Other embodiments may be described and/or claimed.
Patent CA-2854599-A1 (CA)
Title: Routing communications based on link quality
Inventor: MAINAUD BASTIEN
IPC: H04W40/12
Filed: 2012-01-30
Abstract: A node may determine a link quality between the node and multiple neighbor nodes. For each of the multiple neighbor nodes, the node compares the determined link quality between the node and each respective neighbor node to a predetermined threshold quality. If the link quality meets the predetermined threshold quality, the node may qualify the link and add the link to a list of qualified links that meet the threshold link quality. The node may then route communications to neighbor nodes with which the node has a qualified link.
Patent CA-2855042-A1 (CA)
Inventor: MARSHALL BARRY
IPC: E21B19/06
Filed: 2014-06-25
Abstract: An apparatus for installing and removing a rotary control device insert or an element thereof has a first clamp with a receptacle suitable for receiving a flange of the rotary control device insert therein, a second clamp having an interior suitable for extending around a pipe, and a plurality of lines extending between the first clamp and the second clamp. The first clamp is movable between an open position and a closed position. The second clamp is movable between an open position and a closed position. Each of the clamps includes a first jaw and a second jaw connected to the first jaw by a hinged connection.
Patent CA-2857330-A1 (CA)
Title: Application-driven cdn pre-caching
Inventor: TULIANI JONATHAN ROSHAN
IPC: G06F15/16
Filed: 2012-12-07
Abstract: Techniques are provided for the caching of content prior to the content being requested. A request for desired content may be received from a client application at a caching server. The request may also indicate additional content related to the desired content that may be subsequently requested by the client application. The indicated additional content (and the desired content, if not already cached) is retrieved from an origin server. The desired content is transmitted to the client application at the user device, and the additional content is cached at the caching server. Subsequently, a second request may be received from the client application that includes a request for the additional content. The additional content, which is now cached at the caching server, is served to the client application by the caching server in response to the second request (rather than being retrieved from the origin server).
Patent CA-2860955-A1 (CA)
Inventor: GATTARI MASSIMO
IPC: F21V19/04
Filed: 2013-01-25
Abstract: Lighting appliance provided with an outer chassis made in such a way as to permit the operator to comfortably perform in situ a repair or maintenance operation if needed. Said chassis makes it possible to efficiently separate the light emission devices and the reflector and refractor means associated thereto from the power supply means guaranteeing that the section containing the LED devices is such as to ensure the required level of insulation from external elements, such as IP55 or more preferably IP67, even after the chassis has been opened and said section has been separated from the rest of the chassis.
Patent CA-2861908-A1 (CA)
Inventor: DIAS LINO MIGUEL
IPC: A01P1/00
Filed: 2013-01-17
Abstract: The present invention relates to the use of host defense inducers for controlling selected bacterial harmful organisms in useful plants, wherein the bacterial harmful organisms are selected from the group consisting of Acidovorax avenae, Burkholderia spec., Burkholderia glumae, Candidatus Liberibacter spec., Corynebacterium, Erwinia spec., Pseudomonas syringae, Pseudomonas syringae pv. actinidae, Pseudomonas syringae pv. glycinea, Pseudomonas syringae pv. tomato, Pseudomonas syringae pv. lachrymans, Streptomyces spp., Xanthomonas spp., Xanthomonas axonopodis, Xanthomonas axonopodis pv. citri, Xanthomonas axonopodis pv.  glycines, Xanthomonas campestris, Xanthomonas campestris pv. musacearum, Xanthomonas campestris pv. pruni, Xanthomonas fragariae and Xanthomonas transluscens. In a preferred aspect of the invention the host defense inducer is isotianil.  The present invention also relates to a method for controlling the selected bacterial harmful organisms in useful plants by treatment with a host defense inducer.
Patent CA-2864060-A1 (CA)
Title: Oligonucleotides for modulating gene expression and uses thereof
Inventor: TONELLI ROBERTO
IPC: A61K33/243
Filed: 2013-02-21
Abstract: The present invention regards oligonucleotides for modulating the expression of a gene, in particular for modulating a gene responsible for a pathology of genetic, tumoural or viral origin. Moreover, the present invention relates to the use of said oligonucleotides, possibly chemically modified, for the treatment and/or the diagnosis of said diseases.
Patent CA-2867761-A1 (CA)
Inventor: ARVIDSSON ANNA
IPC: A61C13/00
Filed: 2013-03-27
Abstract: L'invention concerne un dispositif médical destiné à entrer en contact avec un tissu vivant, comprenant un substrat présentant une surface, laquelle surface comprend une couche contenant de l'oxyde de gallium. Il a été démontré qu'une couche contenant un oxyde de gallium inhibe la formation de biofilm sur la surface du dispositif médical, ce qui réduit le risque d'infection par exemple autour d'un implant dentaire. Un procédé de production du dispositif médical comprend : a) la fourniture d'un substrat ayant une surface ; et l'application d'un composé de gallium sur ladite surface pour former une couche, de préférence à l'aide d'une technique de dépôt de film mince.
Patent CA-2867841-A1 (CA)
Inventor: HAMMARWALL DAVID
IPC: H04L5/00
Filed: 2013-03-13
Abstract: A system and method for providing an eNodeB (18) with the flexibility to configure a Channel State Information (CSI) report to match a specific Coordinated Multipoint (CoMP) transmission hypothesis, which is a candidate for a downlink transmission to a User Equipment (UE) (20) is disclosed. A UE (20) receives, from the eNodeB (18), a configuration message that specifies a CSI report. The CSI report is specified by a particular interference hypothesis and a particular desired signal hypothesis corresponding to data transmission over at least one effective channel characterized by a specific reference signal. The UE (20) estimates interference according to the interference hypothesis, and/or estimates at least one effective channel by performing measurements on the specific reference signal, and determines a CSI report based on the interference estimation and on the estimated effective channel. The UE (20) also transmits the CSI report to the eNodeB (18).
Patent CA-2868414-A1 (CA)
Inventor: JONELY MICHAEL B
IPC: E05B47/00
Filed: 2013-03-14
Abstract: Electronic locking devices are provided. One electronic locking device includes a circuit configured to cause a processor of the electronic locking device to be powered by a capacitor, and not a battery for powering a high current load of the electronic locking device, while the battery is driving the high current load of the electronic locking device.
Patent CA-2868894-A1 (CA)
Inventor: JOLY ROBERT E
IPC: E04D13/064
Filed: 2014-10-23
Abstract: An inside corner piece for a rainwater gutter system having an angled front wall extending at a 45 degree angle to increase the amount of water able to be collected by the corner piece, with each end of a main section of the front wall having an angled out wing section slidably receiving an end of one of the straight gutter sections. The manufacturing method minimizes scrap by the shape of a blank used to form the corner piece
Patent CA-2869118-A1 (CA)
Title: Aircraft tire pressure loop link
Inventor: LAMPING JEFF
IPC: B60C23/04
Filed: 2013-03-29
Abstract: The aircraft tire pressure loop link is formed of first and second single metal loops connected by parallel spaced apart metal shafts, and provides for coupling a magnetic field between a wheel hub coil and a tire pressure sensor coil to provide electromagnetic communication between a control unit connect to the wheel hub coil and a tire pressure sensor connected to the tire pressure sensor coil. The current induced in the first single metal loop travels the distance from the edge of the wheel axle coil to the periphery of the of the wheel rim to the second single metal loop, which generates the flux in the tire pressure sensor receiver coil necessary to power the tire pressure sensor.
Patent CA-2869618-A1 (CA)
Inventor: FIRSTENBERG LAURA ELIZABETH
IPC: A61F2/90
Filed: 2013-04-06
Abstract: An endoprosthesis has an expanded state and a contracted state, the endoprosthesis includes a stent having an inner surface defining a lumen and an outer surface; and a polymeric coating adhered to the outer surface of the stent. The polymeric coating includes a base and a plurality of protrusions extending outwardly from the base. When the endoprosthesis is expanded to the expanded state in a lumen defined by a vessel wall, the protrusions apply a force that creates an interlock between the vessel wall and the endoprosthesis.