baber/WOPTO huggingface dataset:
Patent CA-2784097-A1 (CA)
Inventor: SURTI VIHAR C
IPC: A61B1/273
Filed: 2010-12-15
Abstract: An endoscope cap is provided for directing medical devices toward a selected target anatomy in a patient. The endoscope cap includes a ramp that may be used to deflect medical devices that have been advanced from a proximal portion of an endoscope to a distal portion thereof. The ramp may be integral with the endoscope cap, or alternatively, may be pivotally attached thereto.
Patent CA-2784239-A1 (CA)
Inventor: ZHANG WEI
IPC: A47J27/13
Filed: 2012-07-26
Abstract: The present invention relates to a portable cooking method which consists of adding water to a single heat-pack in an outer container that heats up an inner container, cooking its food contents. The apparatus involved in this method is a two container system: an inner container in which the food/beverage is contained;  an outer container, which holds a single heat-pack activated by adding water and heats the contents of the outer container; a lid for the apparatus preventing spills, maximizing heat production and preservation. The inner container rests loosely in the outer container, allowing easy disposability and replace ability of heat-packs and food contents.
Patent CA-2784322-A1 (CA)
Inventor: EHRHARDT SUSAN M
IPC: D21H17/45
Filed: 2010-12-17
Abstract: A stable paper sizing composition comprising a dispersion of ketene dimer and a pH adjusted vinylamine containing polymer is disclosed. The method of preparing the stable sizing composition and the method of using the stable sizing composition is also disclosed.
Patent CA-2787008-A1 (CA)
Inventor: WILDEN JASON JOSEPH
IPC: H04W84/18
Filed: 2010-01-13
Abstract: Communications links can be established between a plurality of communications nodes to form an at least partially connected mesh network. Establishing a link can include transmitting synchronization data from a first communications node. The synchronization data can be transmitted symbol synchronously on a plurality of narrowband radio channels. A second communications node can combine energy received from the plurality of narrowband radio channels and use the combined energy to synchronize to the first communications node. Data transmissions can be demultiplexed by the first communications node into a plurality of lower rate streams for transmission across the plurality of narrowband radio channels. The second communications node can receive and multiplexed back together the lower rate streams.
Patent CA-2791126-A1 (CA)
Inventor: TRAMONTINI BRIAN DAVID
IPC: G06Q10/06
Filed: 2012-09-28
Abstract: A method for Performance Index Normalization is disclosed that comprises a set of input parameters, decision criteria and formulae. A normalized Performance Index Value represents relative performance for a specific measure (or performance indicator) at a point in time. The Performance Index Value is calculated based on a plurality of input parameters. The parameters may be simple, scalar inputs or they may be calculated individually in a variety of ways. For a given measure at a specific point in time, a Performance Index Value is calculated using 4 parameters: Actual, Baseline, Target and Model. The performance index represents the distance of the Actual parameter relative to the Baseline and Target parameters. The Model parameter specifies the decision as to how the Actual, Baseline and Target parameters are to be used by specifying one of three calculation models: Increasing; Decreasing; Corridor.
Patent CA-2792177-A1 (CA)
Title: Bran modification
Inventor: SORENSEN JENS FRISBAEK
IPC: A23L7/10
Filed: 2011-04-08
Abstract: The present invention relates to a method for the modification of cereal bran, a method for the production of a modified cereal bran product as well as the use of such products in the production of food products.
Patent CA-2792212-A1 (CA)
Inventor: MCGINN JOHN DOUGLAS
IPC: G06F13/38
Filed: 2012-10-12
Abstract: Various embodiments are described herein for an asymmetrical bus keeper circuit that provides asymmetrical drive towards one logic level.  The asymmetrical bus keeper circuit comprises a first inverter stage having an input node and an output node, an asymmetrical inverter stage having an input node and an output node and a feedback stage with an input node and an output node. The input node of the asymmetrical inverter stage is connected to the output node of the first inverter stage. The input node of the feedback stage connected to the output node of the asymmetrical inverter stage and the output node of the feedback stage connected to the input node of the first inverter stage. The asymmetrical stage provides asymmetrical drive towards one logic level.
Patent CA-2792519-A1 (CA)
Inventor: GOETTMANN FREDERIC
IPC: C08H7/00
Filed: 2011-03-17
Abstract: La présente invention concerne un procédé de dépolymérisation de la lignine ou de ses dérivés, comprenant une étape de chauffage de la lignine ou de ses dérivés en présence d'un hydroxyde de formule générale M(OH)n ou un mélange d'hydroxydes M(OH)n dans laquelle formule M est un métal de la famille des alcalins ou alcalino-terreux et n est égal à 1 ou 2, et dans lequel le rapport massique entre ledit hydroxyde ou mélange d'hydroxydes et la lignine ou ses dérivés est compris entre environ 0,5 et environ 20.
Patent CA-2795331-A1 (CA)
Inventor: ECKHOFF STEPHAN
IPC: F01N3/08
Filed: 2011-04-05
Abstract: The present invention relates to a method for exhaust gas after-treatment for essentially lean-burn internal combustion engines and also a corresponding advantageous exhaust gas after-treatment system. In particular, the present invention relates to reducing the proportion of the greenhouse gas N20 in the total exhaust gas from a corresponding internal combustion system using at least one NOx storage catalyst as exhaust gas purification element. The objective of the invention is to operate the N20 depletion catalyst located downstream of the NOx storage catalyst under lambda =< 1 conditions when the N20 formed by the NOx storage catalyst reaches the N20 depletion catalyst.
Patent CA-2796616-A1 (CA)
Title: Methods and compositions related to dopaminergic neuronal cells
Inventor: KRAUSE KARL-HEINZ
IPC: C07D263/58
Filed: 2011-04-20
Abstract: A method of differentiation stem cells cells by contacting stem cells with a dopaminergic differentiation agent is provided in certain aspects. For example, the agent may comprise substituted benzoxazole. These methods and compositions may be used in toxicological screens, e.g., to evaluate the neurotoxicity of a test compound or treatment of neurological disorders.
Patent CA-2796979-A1 (CA)
Inventor: MACPHERSON CHARLES DOUGLAS
IPC: B42D15/00
Filed: 2011-04-21
Abstract: Security documents often incorporate optically variable devices to prevent or hinder counterfeiters. Disclosed herein are layered optically variable devices such as colour-shift foils that employ a piezoelectric layer, and methods for their production and use. Such devices afford new techniques for a user of a security document to check quickly and easily whether the security document is a legitimate document or a counterfeit copy by placing an electrical potential difference across the security document.
Patent CA-2797800-A1 (CA)
Title: Key and lock assemblies
Inventor: NICOARA PETRISOR
IPC: E05B19/02
Filed: 2011-04-28
Abstract: The present invention is directed to key assemblies and their mating locks, and more particularly, to keys with mutually compressible, actuating elements capable of being continuously positioned axially within apertures in a key blade.
Patent CA-2799749-A1 (CA)
Inventor: PRICE DELORES LOUISE
IPC: A61B46/23
Filed: 2011-06-27
Abstract: A fluid containment pouch is provided that includes a first layer of material having a first thermal characteristic and a second layer of material having a second thermal characteristic. The first layer of material is thermally compatible with a patient covering upon which it is to be thermally bonded. Thermal bonds between the fluid containment pouch and the patient covering form fluid containment channels that retain expelled body fluids during a patient's operation to help maintain a sterile operating environment.
Patent CA-2799831-A1 (CA)
Inventor: NICKULL JAN
IPC: F28D7/16
Filed: 2011-05-19
Abstract: A flue gas air preheater and a method for the installation of air pipes for a flue gas air preheater (3), wherein a set of air pipes (7) is connected to said preheater, the method comprising: cutting an air pipe (7) connected to the preheater and detaching the portion of the air pipe (7) that is to be removed from the preheater for replacement; fitting a separate new air pipe (7a) in place of the air pipe portion to be removed; and connecting said new air pipe (7a) to the remaining portion (7b) of the air pipe (7) in a sealed manner, as an extension of it. In an example, the fixing is performed utilizing a fastening sleeve (13) fixed to the end of the new air pipe (7a) and inserting it in the remaining portion (7b) of the air pipe (7). In an example, the fixing is performed by means of a mechanical sealing solution (13d, 13f) without welding. The air pipe component for the flue gas air preheater (3) comprises: an air pipe (7a), and a fastening sleeve (13).
Patent CA-2799952-A1 (CA)
Inventor: DUNN MARK E
IPC: F02D19/02
Filed: 2012-12-20
Abstract: Introducing gaseous fuel upstream of an intake valve displaces air with fuel leading to reduced power. Pressurizing gaseous fuel to introduce only after an intake valve closes requires special equipment increasing engine cost and time required to pressurize fuel. A  method and apparatus are disclosed for introducing gaseous fuel into a combustion chamber of an engine. The method comprises dividing the engine map into three distinct operating regions. When operating in a low load region, gaseous fuel is introduced to the combustion chamber during an intake stroke before an intake valve closes. When operating in a high load, low-speed region, gaseous fuel is directly injected during a compression stroke after the intake valve is closed. When operating in a high load, high-speed region, gaseous fuel is introduced both before and after the intake valve closes.
Patent CA-2800579-A1 (CA)
Inventor: YANG TAI-HER
IPC: F21K99/00
Filed: 2013-01-07
Abstract: The present invention is characterized in that the heat generated by the electric illumination device cannot only be dissipated to the exterior through the surface of the heat dissipater, but also enabled to be further dissipated by the air flowing capable of assisting heat dissipation through the hot airflow in a heat dissipater (101) with axial and radial air apertures generating a hot ascent/cold descent effect for introducing airflow from an air inlet port formed near a light projection side to pass an axial tubular flowpath (102) then be discharged from a radial air outlet hole (107) formed near a connection side (104) of the heat dissipater (101) with axial and radial air apertures.
Patent CA-2803210-A1 (CA)
Title: Methods and apparatus for reporting measurement information
Inventor: ZHOU WEIHUA
IPC: H04W24/08
Filed: 2010-06-21
Abstract: A method comprising causing a plurality of measurements to be performed by a user equipment to provide measurement information; causing a message to be sent from the user equipment to a network element indicating that measurement information is available; and responsive to a message from said network element requesting said measurement information, causing a response to be sent from the user equipment to said network with only some of said measurement information and information indicating that further measurement information is available.
Patent CA-2803723-A1 (CA)
Inventor: GUYON VIRGINIE
IPC: C12N15/29
Filed: 2011-06-29
Abstract: The invention relates to the field of plant improvement, with the identification of the ZmPPR6 gene that is involved in development of the seed.
Patent CA-2809886-A1 (CA)
Inventor: FONG MO-HAN
IPC: H03M13/00
Filed: 2010-09-02
Abstract: There is provided a method of encoding and decoding data using an error control code having a codebook G. The codebook G is a sub-codebook of a codebook P. Each codeword g in the sub-codebook G has an autocorrelation amplitude that is different from and higher than each correlation amplitude between g and each of the other codewords in the sub-codebook G. In one specific embodiment in which the codebook P is that of a Reed-Muller code, using G instead of P reduces the likelihood of the presence of more than one maximum correlation amplitude when computing the non-coherent decision metric during decoding.
Patent CA-2809945-A1 (CA)
Inventor: SANTOS PEDRO
IPC: F04C29/04
Filed: 2011-08-29
Abstract: A positive displacement compressor designed for near isothermal compression. A  rotor includes a curved sealing portion that coincides with a in an interior rotor casing wall. Liquid injectors provide cooling liquid. A gate moves within the compression chamber to either make contact with or be proximate to the rotor as it turns. Gate positioning systems position the gate in this manner, taking into account the shape of the rotor. Outlet valves allow for expulsion of liquids and compressed gas. The unique geometry and relationship between the parts provides for efficiencies and higher pressures not previously found in existing compressor designs.
Patent CA-2811103-A1 (CA)
Title: Computationally optimized broadly reactive antigens for influenza
Inventor: ROSS TED M
IPC: C12N15/44
Filed: 2011-09-09
Abstract: Described herein is the development of a computationally optimized influenza HA protein that elicits broadly reactive immune response to all H5N1 influenza virus isolates. The optimized HA protein was developed through a series of HA  protein alignments, and subsequent generation of consensus sequences, for clade 2 H5N1 influenza virus isolates. The final consensus HA amino acid sequence was reverse translated and optimized for expression in mammalian cells. It is disclosed herein that influenza virus-like particles containing the optimized HA protein are an effective vaccine against H5N1 influenza virus infection in animals.
Patent CA-2811891-A1 (CA)
Title: Directly drawing-type waterless lithographic printing original plate
Inventor: IIHARA AKIHIRO
IPC: G03F7/004
Filed: 2011-09-16
Abstract: The objective is to provide a direct drawing-type waterless lithographic printing original plate which is highly sensitive and is not susceptible to formation of blisters, namely a direct drawing-type waterless lithographic printing original plate which has a wide latitude. Provided is a direct drawing-type waterless lithographic printing original plate which has at least a heat-sensitive layer and a silicone rubber layer on a substrate in this order. The direct drawing-type waterless lithographic printing original plate is characterized in that the heat-sensitive layer contains non-photosensitive particles and the average particle diameter of the non-photosensitive particles is not less than 1/2 of the average film thickness of a portion of the heat-sensitive layer where the non-photosensitive particles are not present.
Patent CA-2812565-A1 (CA)
Title: Sprayer nozzle cartridge
Inventor: HUMPAL RICHARD A
IPC: A01C23/00
Filed: 2013-04-15
Abstract: A sprayer nozzle cartridge for a sprayer nozzle apparatus of an agricultural sprayer is disclosed. The sprayer nozzle cartridge is adapted for coupling to a nozzle connector of the sprayer nozzle apparatus and for receiving a fluid from the sprayer nozzle apparatus. The sprayer nozzle apparatus includes an apparatus housing for supporting the nozzle connector and a control element configured to control fluid flow. The sprayer nozzle cartridge includes a cartridge housing. A plurality of nozzle tips having a plurality of flow paths are coupled to the cartridge housing. The control element selectively communicates fluid to at least one of the plurality of flow paths.
Patent CA-2814640-A1 (CA)
Inventor: KURODA SAORI
IPC: D03D15/567
Filed: 2011-10-17
Abstract: The invention provides heat-proof protective clothing not only having excellent heat-proof chemical resistance and breathable waterproofness, but also being lightweight and having a high heat-insulating property, meeting the specifications of the flame exposure test (ISO 9151) and radiant heat exposure test (ISO 6942-2002) of Approach A and B of ISO 11613, thus being usable as layered heat-proof protective clothing with low heat stress.
Patent CA-2814910-A1 (CA)
Title: Air return grille assembly
Inventor: BOYCE DAVID JAMES
IPC: F24F13/06
Filed: 2013-05-02
Abstract: Provided is air return grille assembly that is to be positioned over the open end of an air return duct. The air return grille assembly comprises a concealing arrangement joined to an air return grille such that it is spaced apart from the rear face of the air return grille. The concealing arrangement obstructs from view, through air flow openings in the air return grille, an air return duct when the air return grille is positioned over the open end of said duct.
Patent CA-2815957-A1 (CA)
Inventor: MIZUSAKI TOMOTERU
IPC: C07B61/00
Filed: 2011-10-26
Abstract: Provided is a reduction catalyst, which comprises a conductive carbon and a palladium-gold ally that is supported by the carbon, and wherein the alloying degree of the alloy is 50-100%. This palladium-supporting catalyst has excellent reduction ability and exhibits high conversion rate and preferably excellent selectivity if used in a hydrogenation reaction. The reduction catalyst is useful as a catalyst for oxygen reduction or a catalyst for hydrogenation. The catalyst for oxygen reduction is useful as a cathode electrode catalyst for solid polymer electrolyte fuel cells. The cathode electrode catalyst can be used for a cathode electrode for solid polymer electrolyte fuel cells.
Patent CA-2816645-A1 (CA)
Inventor: WIEGEL CHRISTOPHER
IPC: G01N33/487
Filed: 2011-11-09
Abstract: A guided structured testing kit comprising a test strip container, a test strip meter, a testing protocol advisor, and at least one of diagnostic test strip is presented. The diagnostic test strip comprising a support element, a glucose reagent provided on the support element, and a glycemic context code provided on the support element. The glycemic context code can be machine-readable. The glycemic context code signals a glycemic context to a test strip meter, either upon insertion of the diagnostic test strip or by a user manually inputting the glycemic context into the test strip meter. A method for performing a guided structured test is also provided.
Patent CA-2824147-A1 (CA)
Inventor: GUETTA AVISHAY
IPC: G01S7/4912
Filed: 2011-01-09
Abstract: A system for making distance measurements of remote points using a phenomenon related to the time of flight of an illuminating beam. A modulated beam of light is directed at the target area. The modulated beam has temporally varying information impressed upon it, such that the time of flight of the beam to the target and back can be related to the temporal signature of the received beam. An acousto-optic modulator is used to perform frequency conversion of the modulated light reflected from points in the field, before that light impinges on the pixels of a detector array. The AO modulation frequency is close to the illuminating light modulation frequency, so that the converted mixed frequency falls within the limited parallel reading rate range of the detector array, and contains the temporal signature information of the modulated light received from the target within signals of manageable frequencies.
Patent CA-2824262-A1 (CA)
Inventor: WHITEFORD BEDE
IPC: B65D19/38
Filed: 2012-01-19
Abstract: The present invention provides a leader board unit for use with a four-way entry pallet, the pallet being of a type which includes a plurality of parallel transverse top boards supported by a plurality of upper support planks, the leader board unit including: a top leader board parallel to and of substantially the same length as the transverse top boards; a bottom leader board parallel to, spaced apart from, and of substantially the same length as the top leader board; a plurality of support members formed integrally with and perpendicular to the top and bottom leader boards and holding the two leader boards in their spaced-apart configuration, each support member including a protrusion for mounting a respective upper support plank, the leader boards and support members being structurally integral and formed of a plastics material.
Patent CA-2824471-A1 (CA)
Inventor: HOOGENBOOM RICHARD
IPC: C08L79/02
Filed: 2012-01-02
Abstract: One aspect of the invention relates to a biocompatible, covalently cross-linked, polymer that is obtained by reacting an electrophilically activated polyoxazoline (EL-POX) with a nucleophilic cross-linking agent, said electrophilically activated POX comprising m electrophilic groups; and said nucleophilic cross-linking agent comprising n nucleophilic groups, wherein the m electrophilic groups are capable of reaction with the n nucleophilic groups to form covalent bonds; wherein m=2, n=2 and m+n =5; wherein at least one of the m electrophilic groups is a pendant electrophilic group and/or wherein m=3; and wherein the EL-POX comprises an excess amount of electrophilic groups relative to the amount of nucleophilic groups contained in the nucleophilic cross-linking agent. The invention further relates to biocompatible medical products comprising such a cross-linked POX-polymer. Also provided is a kit for producing a biocompatible, cross-linked POX-polymer. The invention further provides a tissue adhesive medical product comprising at least 1% by weight of dry matter of EL-POX, said EL-POX comprising at least 2 electrophilic groups, including at least one pendant electrophilic group. The polymers according to the invention have excellent implant and/or sealing characteristics.
Patent CA-2824873-A1 (CA)
Inventor: VASUDEVAN ANIL
IPC: A61K31/519
Filed: 2012-01-20
Abstract: Compounds of formula (I) or pharmaceutical acceptable salts are provided, wherein X1~X5, R1~R3, A, B, Z and n are defined in the description. And compositions containing said compounds, and the uses for inhibitors of kinases such as ALK, and the uses for treating cancer thereof are provided.
Patent CA-2828602-A1 (CA)
Title: Appareil a enceinte d'epuration de l'air par des plantes et procede
Inventor: MITTELMARK MARTIN
IPC: F24F8/175
Filed: 2011-03-10
Abstract: L'invention concerne une enceinte d'épuration de l'air par des plantes, ou « PAPE », contenue dans un espace non conditionné, à l'intérieur ou à l'extérieur d'un bâtiment, qui contient un épurateur d'air végétal, qui est utilisé pour épurer de l'air en utilisant des plantes et des microbes cultivés dans celui-ci. L'enceinte PAPE elle-même reçoit un air intérieur de mauvaise qualité depuis la structure dans laquelle l'enceinte PAPE est située ou depuis une structure proche, accompagné d'une énergie thermique qui maintient l'enceinte de l'épurateur d'air végétal à une température appropriée pour les plantes et les microbes épurateurs d'air dans l'épurateur d'air. L'air de mauvaise qualité entre dans l'enceinte, est épuré par les plantes et les microbes, et retourne sous forme purifiée dans l'espace habitable duquel il a été prélevé. Ceci abaisse la quantité d'air extérieur nécessaire à des fins de ventilation et réduit ainsi la consommation d'énergie globale d'un bâtiment, tout en fournissant efficacement de l'air naturellement purifié. Fondamentalement, cette invention concerne des dispositifs, des systèmes et des procédés pour abriter/loger des épurateurs végétaux de manière à ce qu'ils puissent facilement être déployés à grande échelle.