baber/WOPTO huggingface dataset:
Patent CA-2850394-A1 (CA)
Title: Indazole compounds as kinase inhibitors and method of treating cancer with same
Inventor: PAULS HEINZ W
IPC: A61K31/416
Filed: 2012-10-12
Abstract: The present teaching provide indazole compounds represented by Structural Formulae (I) or (I') or a pharmaceutically acceptable salt thereof. Also described are pharmaceutical compositions and methods of use thereof as protein kinase inhibitors, such as TTK protein kinase, polo-like kinase 4 (PLK4) and Aurora kinases having anticancer activity against breast cancer cells, colon cancer cells, and ovarian cancer cells.
Patent CA-2850528-A1 (CA)
Inventor: KIM SEJONG
IPC: A01N25/04
Filed: 2012-10-26
Abstract: A dispersion comprising (a) a continuous liquid phase; and (b) a solid phase of epoxypolymer particles dispersed in the continuous liquid phase; where the polymer is formed from monomers that are insoluble in the continuous phase; a chemical agent is present within the polymer particles; and the dispersion is not a Pickering dispersion; and optionally the polymer molecules that form the polymer particles contain hydrophilic groups that hydrate on exposure to water in a manner that renders the particles permeable and that allows the chemical agent to diffuse out, and optionally at least one non-cross-linkable mobile chemical such that the extraction of this chemical from the dispersed phase renders it porous in a manner that allows the chemical agent to diffuse out.
Patent CA-2850609-A1 (CA)
Inventor: BEN CHAABANE FADHEL
IPC: C12N9/42
Filed: 2012-09-26
Abstract: La présente invention concerne un procédé de production de cellulases et d'hémicellulases par une souche appartenant à un champignon filamenteux, en bioréacteur agité et aéré comprenant au moins deux phases, une phase a) de croissance de ladite souche en présence d'au moins un substrat carboné de croissance en réacteur fermé, ladite phase de croissance étant réalisée avec une concentration en substrat carboné de croissance comprise entre 10 et 90 g/L, une phase b) continue de production de cellulases dans laquelle au moins un substrat carboné inducteur est alimenté à un débit d'alimentation au moins constant pendant une durée au moins supérieure à 200h, ledit substrat carboné étant au moins une solution aqueuse d'hydrolysat hémicellulosique issu d'un prétraitement acide d'un substrat lignocellulosique, ladite solution aqueuse d'hydrolysat hémicellulosique ne subissant pas de stérilisation préalable et pas de rectification de pH, ledit pH de la solution aqueuse étant compris entre 0,5 et 3, la masse du volume réactionnel étant maintenu constant par soutirage d'une fraction dudit volume réactionnel, ladite phase b) opérant à un taux de dilution compris entre 0,001 et 0,02 h-1.
Patent CA-2851998-A1 (CA)
Inventor: TAKENAKA JUNJI
IPC: C08F2/44
Filed: 2012-10-15
Abstract: A photochromic curable composition that contains a (meth)acrylate compound represented by the following formula (1-X1); (see formula 1-X1) (wherein Y is an oxygen atom or a divalent group represented by -NH-, R1 and R2 are hydrogen atoms or methyl groups, R3 is an alkylene group having 1 to 6 carbon atoms, R4 is an alkylene group having 1 to 6 carbon atoms, a cycloalkylene group having 3 to 8 carbon atoms and which may include a double bond, or an arylene group having     6 to 10 carbon atoms, and a is a positive number of 1 to 20), other radically polymerizable monomers and a photochromic compound. The invention provides a lens that features excellent durability and high photochromic property free of the problems of turbidity in the surfaces of the lens caused by bleed out or the peeling in the step of production.
Patent CA-2852515-A1 (CA)
Inventor: PALMQVIST ANDERS
IPC: H01M4/90
Filed: 2011-11-14
Abstract: The invention concerns a method for manufacturing of an electrocatalyst comprising a porous carbon support material, a catalytic material in the form of at least one type of metal, and macrocyclic compounds chemically bound to the carbon support and capable of forming complexes with single metal ions of said metal or metals.  The invention also concerns an electrocatalyst for electrochemical reactions, a method for manufacturing of a membrane electrode assembly using such an electrocatalyst and a fuel cell making use of such an electrocatalyst.
Patent CA-2853499-A1 (CA)
Title: Colorant, microcapsule pigment prepared by using the same and ink composition for writing instrument
Inventor: ICHIKAWA SHUJI
IPC: C09D11/17
Filed: 2012-10-05
Abstract: Provided are a blue colorant represented by the following Formula (I) which is excellent in a color intensity and a lightfastness, a microcapsule pigment prepared by using the blue colorant, and an ink composition for writing instruments: (See Formula I) The above microcapsule pigment is characterized by comprising at least the blue colorant comprising a leuco dye, a developer and a chromic temperature controller, and the ink composition for writing instruments is characterized by comprising the above microcapsule pigment. The blue colorant or the leuco dye can include components X and Y, which can represent a hydrogen atom, an alkyl group having 1 to 4 carbon atoms or a halogen atom; and X and Y may be identical or different from each other, provided that a case in which both of X and Y are a hydrogen atom is excluded.
Patent CA-2854224-A1 (CA)
Inventor: KELLY MARK
IPC: C08F2/34
Filed: 2014-06-13
Abstract: A method is provided to control the short chain branching (SCB) distribution of an ethylene-butene (EB) polyethylene resin that is prepared in a gas phase polymerization process using a specific type of magnesium-titanium Ziegler Natta catalyst. The method allows the level of short chain branching to be increased in the low molecular weight fraction of the resin by increasing the polymerization residence time. The polymers that are produced in accordance with this invention may be useful for the preparation of cast films and blown films, especially for stretch film applications.
Patent CA-2854457-A1 (CA)
Inventor: JENKINS DAVID
IPC: C07K16/28
Filed: 2012-11-02
Abstract: The present invention relates to LRP6 constructs that bind to LRP6 receptor. The LRP6 constructs comprise at least one LRP6 binding moiety and a half-life extender molecule such that the LRP6 construct inhibit the Wnt signaling pathway without potentiation of the Wnt signal. The LRP6 constructs also have an increased half-life to provide more time for the therapeutic benefit.
Patent CA-2855303-A1 (CA)
Title: Device for storing and mixing bone cement
Inventor: VOGT SEBASTIAN
IPC: B05C17/01
Filed: 2014-06-25
Abstract: The invention relates to a device for storing, mixing, and applying polymethylmethacrylate bone cement, comprising a first container (1) for a first pasty component of the bone cement, a dispensing plunger (4) arranged in the first container (1) such that it can be shifted and serves for pressing the content of the first container (1) out of a dispensing opening, a mixing facility (22) for mixing the content of the first container (1), whereby the mixing facility (22) is arranged in the first container (1) and the mixing facility (22) can be moved in the first container (1) from outside for mixing, and at least one second container (18) for at least one second component of the bone cement is arranged in or on said first container (1), whereby the second container (18) can be opened, such that the contents of the first container (1) and second container (18) can be mixed with each other in the first container (1), whereby at least a boundary surface of the first container (1) is formed by a mobile volume compensation element (4, 6). The invention also relates to a method for producing a polymethylmethacrylate bone cement using a device of this type, characterised by the steps of: A) Providing the device, whereby the first container (1) is filled with a first pasty component of the PMMA bone cement and the second container (18) is filled with a second, preferably liquid, component of the PMMA bone cement; B) Opening the second container; C) Mixing of the two components through moving the mixing facility (22), whereby moving the mixing facility (22) is associated with a rod or tube, which is connected to the mixing facility, being pushed into and pulled out of the first container (1) repeatedly, whereby the volume change of the content of the first container (1) due to the pushing in and pulling out is compensated for through a motion of the at least one volume compensation element (6); and D) Applying the mixed bone cement through propelling the dispensing plunger (4) forward in the first container (1).
Patent CA-2856456-A1 (CA)
Title: Method, cryptographic system and security module for descrambling content packets of a digital transport stream
Inventor: WENDLING BERTRAND
IPC: H04N21/418
Filed: 2012-11-20
Abstract: Method and cryptographic system for descrambling content packets (15) included within a digital transport stream (10) together with conditional access messages (12) and header data (15') belonging to these content packets (15). This method requires a deciphering algorithm (35), processed by a descrambler (36) of a multimedia unit (30), using an initialization vector (33) as first input and a control word (13) as second input. This unit is connected with a security module (40) for processing the conditional access messages (12) and extracting thereof said control words (13). This initialization vector (33), or intermediate data (33') to determine the initialization vector (33), is the result of cryptographic function (44) based on at least one variable (43) extracted from the digital transport stream (10) and processed into the security module (40).
Patent CA-2857744-A1 (CA)
Title: Lithium battery electrodes containing lithium oxalate
Inventor: LIU WENJUAN
IPC: H01M4/36
Filed: 2012-11-30
Abstract: Cathodes for lithium batteries contain a lithium-manganese cathodic material and from 0.5 to 20% by weight of lithium oxalate. Batteries containing the electrodes tend to exhibit high cycling capacities.
Patent CA-2858210-A1 (CA)
Inventor: WILLBOLD DIETER
IPC: C08G83/00
Filed: 2012-12-21
Abstract: The invention relates to standards for quantifying pathogenic aggregates or oligomers from proteins produced naturally in the body, which characterize a protein aggregation disease, an amyloid degeneration or protein folding aberration diseases, and to the use of said standards for quantifying said pathogenic aggregates or oligomers.
Patent CA-2860097-A1 (CA)
Title: Photoactivated chemical bleaching of dyes
Inventor: NATARAJAN ARUNKUMAR
IPC: C12Q1/48
Filed: 2012-12-03
Abstract: Methods comprising the use of photoactivated chemical bleaching for detecting multiple targets in a biological sample are provided. The methods include the steps of providing a biological sample including multiple targets, binding at least one probe to one or more target present in the sample, and observing a signal from the probe. The method further includes the steps of contacting the sample comprising the bound probe with an electron transfer reagent and irradiating the sample, thereby initiating a photoreaction that substantially inactivates the probe by photoactivated chemical bleaching. The method further includes the steps of binding at least one probe to one or more target present in the sample, and observing a signal from the probe. The process of binding, observing and bleaching may be iteratively repeated.
Patent CA-2861234-A1 (CA)
Inventor: BADER ROGER
IPC: F28D9/00
Filed: 2013-02-06
Abstract: The invention relates to a plate heat exchanger comprising a plurality of plates, each extending in parallel with a main extension plane (p), and at least one adapter plate (3). The heat exchanger plates (2) form a plate package with first plate interspaces (6) for a first medium and second plate interspaces (7) for a second medium, wherein each of the heat exchanger plates has four port holes (8) which form ports extending through the plate package and wherein the adapter plate (3) is provided outside one of the outermost heat exchanger plates (2',2"). A distance plate (13) is arranged between said adapter plate (3) and a respective one of the outermost heat exchanger plates (2',2"), said distance plate (13) comprising at least two port holes (14 which are concentric with each of the respective port holes (8) of the outermost heat exchanger plates (2',2") and the adapter plate (3) and where the port holes (14) of the distance plate (13) are larger than the port holes (8) of the outermost heat exchanger plates and the port holes (8) of the adapter plate (3), respectively.
Patent CA-2862612-A1 (CA)
Inventor: MCEVOY JAMES THOMAS
IPC: B29C33/58
Filed: 2013-01-04
Abstract: The invention relates generally to cast metal molds that are used in the manufacture of polymer parts, and more specifically, to methods for sealing cast metal molds used in the manufacture of polymer parts. One embodiment of the present technique relates to a cast metal mold (26) having a sealant (62) disposed within the pores (60) on the surface of a mold cavity (24) such that the sealant is configured to seal the surface of the mold cavity to produce a sealed surface. The sealed surface is blocked from absorbing or releasing gases during the production of a polymer part. The mold further includes a surface coating (64,66) to facilitate the release of a product from the mold cavity. The surface coating includes a fluoropolymer base layer (64), which configured to adhere to the sealed surface of the mold cavity.
Patent CA-2862631-A1 (CA)
Title: Integrated precipatative-super critical technology for cost-effective treatment of flowback and produced water from unconventional gas resources
Inventor: TREMBLY JASON PATRICK
IPC: C02F9/14
Filed: 2013-01-24
Abstract: Flow and product waste water from fracturing can be cleaned and reused utilizing a precipitation methodology incorporating, in part, a super critical reactor (30). Initially, the waste water is treated to remove solids, destroy bacteria, and precipitate out certain salts, such as barium, strontium, calcium, magnesium and iron. The waste water then can be passed through a radioactive material adsorption unit (20) to remove radium, as well as other radioactive materials, and then introduced into the super critical reactor (30). The super critical reactor is designed to bring the waste water to super critical conditions at a central portion of the reactor. This causes any dissolve solids, in particular sodium chloride and the like, to precipitate out of solution in the center (42) of the reactor (30) thereby avoiding scale formation on the walls of the reactor. A catalyst can be utilized to promote the breakdown of carbon bonds.
Patent CA-2865475-A1 (CA)
Inventor: KETZER MICHAEL
IPC: H01M50/491
Filed: 2014-10-02
Abstract: Embodiments of the invention provide a lead-acid battery having a positive electrode, a negative electrode, and a separator positioned between the electrodes to electrically insulate the electrodes. Battery includes a nonwoven fiber mat positioned adjacent an electrode. Mat includes a mixture of first glass fibers having diameters between 8 µm to 13 µm and second glass fibers having diameters of at least 6 µm and a silane sizing. An acid resistant binder bonds the glass fibers to form mat. A wetting component is applied to increase the wettability such that mat exhibits an average water wick height of at least 1.0 cm after exposure to water for 10 minutes. A conductive material is disposed on a surface of mat such that when mat is adjacent an electrode, the conductive material contacts the electrode. An electrical resistance of less than 100,000 ohms per square enables electron flow about mat.
Patent CA-2868957-A1 (CA)
Title: Jaw set with serrated cutting blades
Inventor: RAMUN JOHN R
IPC: E02F3/96
Filed: 2013-03-25
Abstract: A jaw set utilizes blade inserts having serrated surfaces which draw in to capture and cut material prior to the material becoming trapped in the apex of the blade arrangement, thereby maximizing efficiency of the cutting operation. The subject invention is also directed to an individual blade insert having grooves that are longitudinally offset from bolt holes used to retain the blade insert within a jaw set.
Patent CA-2870154-A1 (CA)
Inventor: LEADINGHAM DAVID WAYNE
IPC: H02M7/155
Filed: 2013-04-16
Abstract: A dual function solid state power converter operable from a three phase AC input current simultaneously provides; an AC or DC output current on an aircraft power cable which extends from a stowed position to provide ground power to a parked aircraft, and a low voltage DC current on a battery charging power cable which extends from a stowed position to charge batteries in nearby service vehicles. The power converter includes an AC to DC converter which converts the AC input current to a DC current on an internal DC bus, a DC to AC converter which converts the DC bus current to an AC current at a higher voltage and frequency, or a DC to DC converter which converts the DC bus current to a lower voltage DC, for supplying ground power by means of a connecting cable to a parked aircraft, and a DC to DC converter for converting the DC bus current to a lower voltage battery charging current on the battery charging cable. In an airport environment the power converter may be advantageously mounted on a passenger boarding bridge and a motion inhibit circuit may be provided to prevent movement of the boarding bridge when either the aircraft ground power cable or battery charging cable are not in a stowed position. The power converter may also be mounted on a wheeled cart for positioning by a tug, or installed in a remote stationary position.
Patent CA-2870912-A1 (CA)
Title: Forming apparatus and method and object thus made
Inventor: BARTOLI ANDREA
IPC: B29C43/36
Filed: 2013-05-07
Abstract: A method for making objects (50) by forming a thermoformable sheet material (40), comprises forming said objects (50) by interaction of die means (2) and forming means (3), and comprises, before said forming, compressing and crushing a first portion (41) of said sheet material (40) by crushing punch means (5) and maintaining said first portion (41) crushed during said forming to reduce a thickness thereof and to orientate chains of molecules that compose a structure of said sheet material (40) at said first portion (41) so as to weaken said structure and make said first portion (41) weakened, in particular easily perforable, tearable and breakable.
Patent CA-2871558-A1 (CA)
Title: Fuel cell system
Inventor: AUSTIN JAMES ALEXANDER
IPC: H01M8/04
Filed: 2013-04-29
Abstract: A liquid electrolyte fuel cell system (10) comprises at least one fuel cell with a liquid electrolyte chamber between opposed electrodes, the electrodes being an anode and a cathode, and means (30, 32) for supplying a gas stream to a gas chamber adjacent to the cathode and withdrawing a spent gas stream (38) from the gas chamber adjacent to the cathode, the system also comprising a liquid electrolyte storage tank (40), and means (42, 44, 47, 48) to circulate liquid electrolyte between the liquid electrolyte storage tank (40) and the fuel cells. In addition the system comprises a gas heater (50) and a humidification chamber (52) in the duct (36) leading to the said gas chamber, and means (53, 66, 68) to supply liquid electrolyte to the humidification chamber (52) so the gas is humidified by contact with the liquid electrolyte.
Patent CA-2872907-A1 (CA)
Title: Enzyme-based protein separation and enrichment from soy meal, wheat meal, and other protein-rich materials derived from plant seeds, fruits and other biomass
Inventor: JU LU-KWANG
IPC: C12P21/06
Filed: 2013-05-09
Abstract: The present invention is directed to enzyme based methods for separating protein from protein-rich materials derived from plant seeds, fruit, or other biomass and products made therefrom. The protein content in the resulting products is improved by separating and removing the carbohydrates from around the proteins in, for example, soybean meal. This removal is facilitated by the enzymatic hydrolysis of poly- and oligomeric carbohydrates into monosaccharides and other water soluble sugars. The present invention provides for the production of three streams of useful materials. The first is an enriched protein material comparable to the known SPCs but without significant quantities of undigestible oligosaccharides and polysaccharides. The second is an SPI made from the soluble protein in the hydrolysate which is valuable for high-quality feed, food and industrial uses. The third is the soluble saccharides and hydrolyzed carbohydrates (releasing sugars) that can be converted by fermentation to various valuable bioproducts.
Patent CA-2874675-A1 (CA)
Title: Conversion of biomass
Inventor: COOPER CHRISTOPHER
IPC: C07D307/68
Filed: 2013-07-03
Abstract: Biomass feedstocks (e.g., plant biomass, animal biomass, and municipal waste biomass) are processed to produce useful products, such as fuels. For example, systems are described that can convert feedstock materials to a sugar solution, which can then be chemically converted to furfural and furfural-derived products.
Patent CA-2875348-A1 (CA)
Inventor: SEPP KATHARINE JULIA
IPC: A61P25/28
Filed: 2013-05-31
Abstract: This invention relates to methods treating neurodegenerative alpha-synuclein aggregation diseases and disorders such as Parkinson's disease using compounds including glycyrrhetinic acid analogs, camptothecin and camptothecin analogs.
Patent CA-2878075-A1 (CA)
Inventor: MATIASH NICHOLAS A
IPC: B23K9/133
Filed: 2013-08-28
Abstract: A wire feeder has a motor (102), mounting plate (1), intermediate mounting plate (4), and base assembly (101). The mounting plate (1) has a plurality of mounting hole (21) patterns and a shaft hole (19). The motor has a mounting hole pattern that aligns with at least one of the plurality (21). One of a plurality of motor types can be mounted to the mounting plate (1). The mounting plate (1) is mounted to the intermediate mounting plate (4), which is mounted to the base assembly (101). The base assembly (lOl)includes a drive gear (302), which is connected to rotate with an insulating cap (304) that receives a gear hub (306). The gear hub (306) is connected to rotate with the motor shaft (18) via matching keys. The insulating hub (306), intermediate mounting plate (4) and mounting plate (1) are electrically insulating, so that the base assembly (101) is electrically isolated from the motor (102).
Patent CA-2878244-A1 (CA)
Inventor: KITAZATO NAOHISA
IPC: H04N21/435
Filed: 2013-07-22
Abstract: The present invention relates to a reception device, reception method, transmission device, and transmission method that make it possible to appropriately maintain a table in which control information for an application program that is executed in conjunction with AV content is stored. A trigger information extraction unit acquires trigger information for identifying control information for controlling operation of a program that is executed in conjunction with AV content. A TPT/AMT analysis unit acquires a table in which the control information identified by the trigger information is stored, acquiring said table in accordance with version information that is included in the trigger information and that indicates the version of the table. A control unit controls operation of an application program in accordance with the control information that is stored in the table identified by the trigger information. The present invention can be applied, for example, to a television receiver that receives a digital television broadcast signal.