baber/WOPTO huggingface dataset:
Patent CA-2733806-A1 (CA)
Title: Self cleaning nozzle header system
Inventor: WANTHAL PAUL DAVID
IPC: B05B15/02
Filed: 2009-08-14
Abstract: A self cleaning header assembly for use within a spray application system includes a plurality of spray guns for spraying a mix of air and liquid, e.g., an adhesive, and comprises a cleaning mechanism including one or more wash nozzles and a shroud. During a cleaning cycle, the shroud is closed and the spray guns rotate to approach the wash nozzles. The wash nozzles apply pressurized liquid, e.g., water, to the spray gun nozzles to remove excess adhesive that may affect the spray pattern and flow. After the washing cycle is complete, the spray guns are rotated to again face the target of interest and the shroud is reopened.
Patent CA-2735732-A1 (CA)
Title: Solar powered security system
Inventor: HOUSTON ROBERT
IPC: G08B13/00
Filed: 2009-09-02
Abstract: Security system 100 employs solar towers 120 for detecting an intruder 28. The security system 100 includes a re-ceiver/processor and transmitter unit 20 communicating with electronic devices in the solar beam towers 120, the receiver/proces-sor and transmitter unit 20 having an antenna 22, housing 24, and an indicator 26. In specific versions of the security system 100, the receiver/processor and transmitter unit 20 may be a single unit (such as a transponder) having an antenna 22, housing 24 and an indicator 26. In other versions, the receiver unit and processor unit and transmitter unit are separate, each operatively connect-ed to an antenna 22 and an indicator 26. The indicator 26 includes information on the location of an intrusion.
Patent CA-2736340-A1 (CA)
Inventor: ZAKI MAGED
IPC: H04W88/06
Filed: 2005-09-09
Abstract: This invention relates to wireless local area networks (WLANs), and the interoperability of networks of different types or conforming to different standards, and to methods and apparatus to allow a multimode wireless transmit/ receive unit (WTRU), which is able to operate in more than one type of network, to handover from one network type to another without adversely affecting service, utilizing a mechanism and information flows implemented in a new protocol stack.
Patent CA-2736966-A1 (CA)
Inventor: HAYES RICHARD ALLEN
IPC: B32B1/08
Filed: 2009-10-30
Abstract: A pipe- or tube-shaped article having an innermost layer is disclosed which comprises a polyolefin composition comprising a polyolefin comprising ethylene and an .alpha. -olefin. The article provides long lifetime, highly abrasion-resistant pipes for mining and other transportation uses. Also disclosed are methods for preparing the article.
Patent CA-2737798-A1 (CA)
Inventor: NEUMANN DAVID KURT
IPC: B01D53/18
Filed: 2009-09-28
Abstract: The invention generally relates to a method for sequestration contaminates.  More particularly, the invention relates to a significant performance enhancement over existing mineral carbonation processes through the use of a high mass transfer system and an efficient pH swing reaction. More particularly, aspects of the invention are directed to direct and indirect methods of sequestering contaminates.
Patent CA-2738291-A1 (CA)
Inventor: KOGA KAZUMICHI
IPC: H01M4/50
Filed: 2009-09-29
Abstract: The present invention provides lithium manganate which has a high output and is excellent in high-temperature stability. The present invention relates to lithium manganate particles which are produced by mixing a lithium compound, a manganese compound, a Y compound and an A compound with each other and then calcining the resulting mixture, and have a composition represented by the following chemical formula 1 and an average secondary particle diameter (D 50) of 1 to 15 µm, (Chemical Formula) Li 1+x Mn 2-x-y Y y O4 + zA     in which Y is at least one element selected from the group consisting of Al and Mg; A is a sintering aid element having a melting point of not higher than 850°C; x and y satisfy 0.03 <= x <=0.15 and 0<= y<= 0.20, respectively; z is in the range of 0 to 2.5 mol% based on Mn, wherein the lithium manganate particles have a sulfur content of not more than 100 ppm.
Patent CA-2739139-A1 (CA)
Inventor: GOTSCHI RUDOLF
IPC: A47J43/28
Filed: 2011-05-05
Abstract: Contact protection device for grasping or holding of un-packaged foodstuffs having the form of a napkin 1 made of flexible material and being provided with a handle area in the form of a protruding crease 5 in the middle section.  Reinforcements (6, 7) are provided in the area of the crease and along a longitudinal edge.
Patent CA-2740738-A1 (CA)
Inventor: KATSAROS STEPHEN B
IPC: A42B3/24
Filed: 2009-10-15
Abstract: Helmet systems and methods reduce the formation of vapor condensation within the helmet interior, and inhibit fogging of the helmet visor. Exemplary embodiments include a helmet shell having a venting tube, a visor coupled with the helmet shell, a humidity sensor that senses humidity within the helmet interior cavity, and a ventilation system that removes moist air from the helmet interior.
Patent CA-2741380-A1 (CA)
Title: Singulator for sorting random items
Inventor: PIER MICHAEL T
IPC: E01B29/26
Filed: 2011-05-26
Abstract: A singulator for sorting a single item from a supply of such items stored randomly in bulk is provided, including at least one primary vertically reciprocating elevator defining a platform reciprocating between a first lower position in which the platform receives and holds an initially limited number of the items delivered from bulk storage, and a first upper position in which the items are delivered to at least one secondary elevator. Each secondary elevator has a second platform and reciprocates between a second lower position in which the second platform receives a further limited number of the items and a second upper position in which the items are delivered to a desired location. The platforms are constructed and arranged for orienting the items in a desired orientation at the desired location.
Patent CA-2745885-A1 (CA)
Title: Biopsy device with discrete tissue chambers
Inventor: PARIHAR SHAILENDRA K
IPC: A61B10/00
Filed: 2009-12-08
Abstract: A biopsy device includes a probe, a holster, and a tissue sample holder for collecting tissue samples. The probe includes a needle and a hollow cutter. The tissue sample holder includes a housing (304) having a plurality of chambers (316) that are respectively configured to receive a tray (306). The housing is releasably engageable with the probe. Each tray is configured to receive a tissue sample communicated through the cutter lumen. Each tray is removable from the housing, such as along an axial direction. The tissue sample holder is rotatable to successively index each chamber to the cutter lumen. A tray retainer (370) is operable to selectively secure the trays relative to the housing. The trays may be flexible, resilient, or rigid.
Patent CA-2746282-A1 (CA)
Inventor: CHIAVETTA STEPHEN V
IPC: G02B5/20
Filed: 2009-12-03
Abstract: The present invention is directed to an optical filter that attenuates specific areas of the visible spectrum corresponding to the peaks of absorption of both the S-cone and rod cells within the human retina. The optical filter can be configured to also selectively block at least a portion of light centered at either one or both of the peak absorptive wavelengths of the human M and L-cone cells. The optical filter can be included within or on any optical system that is able to transmit all or part of the visible spectrum. As such, the present invention also provides an optical system that acts as a phototoxicity filter for the eye and can be used in conjunction with any material where visible light has at least partial transmittance.
Patent CA-2748421-A1 (CA)
Inventor: HARTUNG CHRISTIAN
IPC: C08G77/445
Filed: 2011-07-06
Abstract: The invention relates to new types of polyester-polysiloxane block copolymers, to processes for their preparation and to their use.
Patent CA-2752342-A1 (CA)
Title: Compositions and methods for increasing tightly bound water in hair
Inventor: HAWKINS GEOFF
IPC: A61Q5/00
Filed: 2010-02-19
Abstract: A hair moisturizing topical composition comprising materials that emit electromagnetic radiation at wavelengths that affect tertiary structure (breaking of disulfide bonds) in human hair, and that bring about changes in secondary structure of hair proteins. The intensity of the radiation is controlled and sufficient to cause or facilitate altering of protein structure. The invention includes methods of using such topical compositions. Testing indicates that the level of tightly bound water in hair is increased, and there is no damage to hair of the type characteristic of heat and chemical treatments.
Patent CA-2754218-A1 (CA)
Inventor: WYRICK RONALD E
IPC: A61M5/20
Filed: 2010-03-04
Abstract: Portable medicine apparatus having multiple chambers with drivers (131, 231, 101). A twisting part is adapted to turn and be repositioned at proper angular positions to dispense medicine. The methods may include administering multiple doses each performing automatic dispensing of medication. The methods may also involve storing the injection assembly in a chamber after use. This is advantageously done by moving the injector into alignment with a storage chamber.
Patent CA-2755725-A1 (CA)
Inventor: HEMING ALEXANDER MARK
IPC: A01N43/90
Filed: 2010-03-12
Abstract: A composition comprising a pesticide (A) selected from avermectin and a photo-protecting agent, wherein the mean diameter of the pesticide (A) particles is from 0.1 to 100µm and where the amount of photo-protecting agent in the composition does not exceed 20% of the total weight of the pesticide (A) particles plus the agent, and its use in agriculture. The avermectin particles are preferably coated with the photo-protecting agent.
Patent CA-2761246-A1 (CA)
Title: Insulated gate bipolar transistor
Inventor: WADA KEIJI
IPC: H01L29/12
Filed: 2010-04-27
Abstract: An IGBT (100), which is a vertical type IGBT allowing for reduced on-resistance while restraining defects from being produced, includes: a silicon carbide substrate (1), a drift layer (3), a well region (4), an n+ region (5), an emitter contact electrode (92), a gate oxide film (91), a gate electrode (93), and a collector electrode (96). The silicon carbide substrate (1) includes: a base layer (10) made of silicon carbide and having p type conductivity; and a SiC layer (20) made of single-crystal silicon carbide and disposed on the base layer (10). The base layer (10) has a p type impurity concentration exceeding 1 × 10 18 cm-3.
Patent CA-2762858-A1 (CA)
Title: High performance low environmental impact detackifier
Inventor: MIKNEVICH JOSEPH P
IPC: C02F1/52
Filed: 2010-06-21
Abstract: The current invention relates to composition and method for treating impurities in a circulating water system. The circulating water system impurities may be oversprayed paint in paint spray booth applications. The composition includes an aqueous solution of a cationized starch, a polybasic aluminum salt such as aluminum chlorohydrate or polyaluminum chloride and a solution of a medium to high MW aqueous flocculant. The composition is particularly useful when added to recirculating scrub-ber water in paint spray booths for effectively treating both water based and solvent based paints.
Patent CA-2765872-A1 (CA)
Title: Application of neophytadiene as an additive for liquid cigarettes
Inventor: LI WENBO
IPC: A24B3/00
Filed: 2010-06-07
Abstract: Neophytadiene used as additive for liquid cigarette can improve aroma and evaporation rate thereof. The liquid cigarette is composed of from 25 to 99.9% by weight percentage of atomized liquid and from 0.01 to 75% by weight percentage of neophytadiene.
Patent CA-2767468-A1 (CA)
Title: Rock2 and rock3, two new gain-of-function variants of the cytokinin receptors ahk2 and ahk3
Inventor: SCHMUELLING THOMAS
IPC: C07K14/415
Filed: 2010-07-09
Abstract: The present invention relates to two new gain of function variants of the cytokinin receptor proteins AHK2 and AHK3, namely rock2 and rock3, to transgenic organisms comprising at least one of said new gain-of-function cytokinin receptor variants and to a method for the manufacturing of a transgenic plant comprising at least one of the new gain-of-function variants.
Patent CA-2767541-A1 (CA)
Title: Inhibitors of filovirus entry into host cells
Inventor: BASU ARNAB
IPC: A61K31/551
Filed: 2010-07-10
Abstract: Organic compounds showing the ability to inhibit viral glycoprotein (GP)-mediated entry of a filovirus into a host cell are disclosed. The disclosed filovirus entry inhibitor compounds are useful for treating, preventing, or reducing the spread of infections by filovirus including the type species Marburg virus (MARV) and Ebola virus (EBOV). Preferred inhibitors of the invention provide therapeutic agents for combating the Ivory Coast, Sudan, Zaire, Bundibugyo, and Reston Ebola virus strains.
Patent CA-2769984-A1 (CA)
Title: Materiau de base poreux pour electrode, procede de fabrication de celui-ci, film precurseur, ensemble film-electrode et pile a combustible a polymere solide
Inventor: SUMIOKA KAZUHIRO
IPC: H01M8/10
Filed: 2010-11-22
Abstract: L'invention concerne un matériau de base poreux pour électrode offrant une résistance élevée des films, pouvant être produit à faible coût, possédant de bonnes propriétés de manipulation, une grande précision d'épaisseur, un surface très lisse, une perméabilité satisfaisante aux gaz et une bonne conductivité électrique. Plus spécifiquement, l'invention concerne un matériau de base poreux pour électrode comprenant une structure tridimensionnelle enchevêtrée comprenant des fibres de carbone courtes (A) dispersées dans une structure tridimensionnelle et reliées entre elles par des fibres de carbone formant un réseau tridimensionnel (B). L'invention concerne en outre un procédé de production d'un matériau de base poreux pour électrode, consistant à : (1) fabriquer un film précurseur comprenant des fibres de carbone courtes (A), des fibres courtes précurseuses de fibres de carbone (b) et/ou des fibres courtes précurseuses de fibrilles de carbone (b'), toutes dispersées dans un plan bidimensionnel ; (2) former une structure tridimensionnelle entremêlée à partir du film ; et (3) carboniser le film à 1000 °C ou plus. Le procédé comprend de préférence une étape (4) consistant à mouler le film pendant le chauffage et à lui appliquer une pression à une température inférieure à 200°C entre les étapes (2) et (3), ainsi qu'une étape (5) consistant à oxyder le film à une température non inférieure à 200 °C et inférieure à 300 °C entre les étapes (4) et (3).
Patent CA-2770196-A1 (CA)
Title: Management of publisher yield
Inventor: MOONKA RAJAS
IPC: G06Q30/00
Filed: 2010-08-09
Abstract: Publisher yield can be managed by establishing a revenue model that represents a relationship between ad revenue for a publisher of a web site and a plurality of parameters. The parameters can include, e.g., a minimum price for an advertiser to place an ad on a web page of the web site through an ad network, a number of advertiser ads presented on the web page, and a number of house ads presented on the web page. Values of the parameters are adjusted based on the revenue model to increase the ad revenue to the publisher. This may include adjusting the minimum price for an advertiser to place an ad on the web page through the ad network, the number of advertiser ads presented on the web page, and/or the number of house ads presented on the web page.
Patent CA-2772055-A1 (CA)
Title: Carton with dispensing and reinforcing features
Inventor: GILLESPIE GARRY
IPC: B65D71/34
Filed: 2010-09-03
Abstract: A combination blank formed from a first blank attached to a second blank is described. The first blank includes panels defined between first and second transverse fold lines that are spaced a first distance apart. The first blank includes a dispensing flap pattern, to which adhesive is not applied. The second blank includes panels each having a width less than the first distance. The combination blank includes corresponding panels from the first blank and the second blank. The first blank can include a tear strip adjacent the dispensing flap pattern, with the tear strip generally not receiving adhesive. Optionally, the first blank can include a sift pocket formation, to which generally adhesive is not applied. The tear string can be positioned between the sift pocket formation and the dispensing flap pattern.
Patent CA-2774924-A1 (CA)
Inventor: HIBBS BART
IPC: H02K9/02
Filed: 2009-09-23
Abstract: In one possible embodiment, an aircraft electric motor cooling system is provided having an airflow path through a spinner which includes a first airflow path between an inner rotor and a stator, a second airflow path between an outer rotor the stator and a third airflow path along an outer surface of the outer rotor.
Patent CA-2779024-A1 (CA)
Inventor: LOWNDS CHARLES MICHAEL
IPC: H01R13/46
Filed: 2010-10-29
Abstract: Disclosed herein are connectors for connecting a variety of wires at a blast site, for versatile set-up of lines extending for example between a blasting machine and detonators, or between different detonators. Also disclosed are methods for providing electrical connection between various components of a blasting apparatus at a blast site.
Patent CA-2780718-A1 (CA)
Inventor: LI YANBING
IPC: E06B3/66
Filed: 2010-11-02
Abstract: A compound sealing method for glass plates comprises: preparing a metal paste coating on the surface of each glass plate to be compounded in the preset sealing area; sintering the metal paste coating into the metallized layer bonded with the glass plate; welding the metallized layers in the corresponding sealing areas of the glass plates by using the metal brazing technology to realize the air-tight joint between the two glass plates. A vacuum glass and an insulated glass are also provided. The method has the advantages of firm connection in sealing positions, high air tightness and favorable thermal shock resistance. The annealing of toughened glass is avoided because the brazing temperature is low, thereby providing convenience to the processing of toughened vacuum glass, toughened insulated glass and other toughened compound glass products.
Patent CA-2780995-A1 (CA)
Title: Watertight patio door assembly
Inventor: LABRECQUE NORMAND
IPC: E06B7/16
Filed: 2010-07-30
Abstract: The watertight patio door assembly includes two adjacent and laterally offset door panels mounted in a door frame, at least one of the door panels being slidably movable within the door frame. It also includes a combined air and water passageway located within a sill section of the door frame. The passageway provides a continual fluid communication between a location at a bottom end of a clearance gap, located between adjacent vertical frame members of the door panels when the patio door assembly is closed, and the exterior side of the patio door assembly. Two spaced-apart sets of weatherstrips create a vertically- extending buffer air space within the clearance gap. The disclosed arrangement can greatly improve watertightness between the door panels during severe weather conditions without the need of a complex arrangement and/or weatherstrips impairing the movement of the sliding door panel or panels.
Patent CA-2781294-A1 (CA)
Title: Personalized marketing campaign for social networks
Inventor: PERKINS STEPHEN R
IPC: G06Q30/00
Filed: 2010-11-19
Abstract: A marketing system (10) includes a server (12) for hosting a marking campaign, the server (12) being in data communication with a social network channel (22), wherein the server (12) distributes an invitation through the social network channel (22) to a follower of a user of a social network associated with the social network channel (22), and a sitelet channel (24) in data communication with the server (12), wherein the sitelet channel (24) includes a dynamic website (26), and wherein the invitation directs the follower of the user of the associated social network to the dynamic website (26).
Patent CA-2781653-A1 (CA)
Inventor: LEE HOONBONG
IPC: G08C25/00
Filed: 2010-11-26
Abstract: Provided is a network system for a component capable of effectively managing an energy source.
Patent CA-2782456-A1 (CA)
Title: Control process for an engine group and aircraft
Inventor: DYRLA NADINE
IPC: B64D31/12
Filed: 2012-06-28
Abstract: The present invention concerns a control process for an engine group which develops the power required (Wnec) to drive a rotor, the said engine group being equipped with at least one electrical component, of the means to store electricity and of a first number (n) of combustion engines greater than or equal to two. A processing unit executes instructions to evaluate a main condition according to which the engine group can develop the power required by idling one combustion engine, and as necessary, idle a combustion engine and accelerate a second number of combustion engines that are not idled, and to operate the electrical component temporarily in electrical generation mode when the storage medium is discharged.
Patent CA-2784074-A1 (CA)
Title: Method of presenting positioning information, user interface, and rock drilling rig
Inventor: PUURA JUSSI
IPC: E21B7/02
Filed: 2011-02-24
Abstract: The invention relates to a method of presenting positioning information on a drilling unit of a rock drilling rig when drilling drill holes as a fan-like pattern. Further, the invention relates to a user interface and a rock drilling rig. A display device (25) presents the location and direction of the drilling unit (6) relative to the hole information and the fan plane. The display device shows the operator a display image (30) having at least two partial views (31a, 31b) on the basis of which the operator obtains information on all degrees of freedom relating to the positioning simultaneously. The operator controls the positioning by means of a user interface (29) comprising a display device and at least one control member (15) which are connected to a control unit (16).
Patent CA-2786965-A1 (CA)
Inventor: BARGIR SAMEER MOHAMMED
IPC: B41F13/18
Filed: 2011-01-28
Abstract: An apparatus is provided for magnetically imprinting indicia into a layer on an article, the layer comprising a composition in which magnetic or magnetisable particles are suspended. The apparatus comprises: a soft magnetisable sheet, having an outer surface arranged to face the article in use, and an opposing interior surface; and a permanent magnet, shaped such that its magnetic field contains perturbations giving rise to indicia. The permanent magnet is disposed adjacent the interior surface of the soft magnetisable sheet. The soft magnetisable sheet enhances the perturbations of the magnetic field of the permanent magnet such that when the layer to be imprinted is located adjacent the outer surface of the soft magnetisable sheet, the magnetic or magnetisable particles are oriented by the magnetic field to display the indicia.
Patent CA-2791571-A1 (CA)
Title: Insect monitoring system
Inventor: JAMES DAVID
IPC: A01P19/00
Filed: 2011-03-04
Abstract: Generally, an insect monitor which delivers an insect attractant in the form of one or more gases proximate an enclosure in concentration effective to attract insects to an insect trap within the enclosure to monitor an area for insects. Specifically, an insect monitor which delivers a mixture of gases produced from a fermentation broth in a vessel proximate an enclosure to attract insects to an insect trap within the enclosure to monitor an area for insects.
Patent CA-2796227-A1 (CA)
Inventor: BYTOF GERHARD
IPC: A23F5/02
Filed: 2011-04-27
Abstract: The present invention relates to a method for producing a coffee blend and the coffee blend obtained by this method, wherein the coffee blend is characterized in that a coffee drink brewed from said coffee blend contains high amounts of chlorogenic acids (CGA) and N-methylpyridinium cations (NMP) and optionally, low amounts of carboxylic acid-5-hydroxytryptamides (C5-HT), has a superior antioxidative activity.