baber/WOPTO huggingface dataset:
Patent CA-2594470-A1 (CA)
Title: Methods and kits for strand-specific polynucleotide detection with cationic multichromophores
Inventor: LIU BIN
IPC: C12Q1/68
Filed: 2006-01-10
Abstract: The invention relates to methods, articles and compositions for the detection and analysis of biomolecules in a sample. Provided assay include those determining the presence of a target biomolecule in a sample or its relative amount, or the assays may be quantitative or semi-quantitative. The methods can be performed on a substrate . The methods can be performed in an array format on a substrate, which can be a sensor. In some embodiments, detection assays are provided employing sensor biomolecules that do not comprise a fluorophore that can exchange energy with a cationic multichromophore . In some aspects biological assays are provided in which energy is transferred between one or more of the multichromophore, a label on the target biomolecule, a label on the sensor biomolecule, and/or a fluorescent dye specific for a polynucleotide, in all permutations. The multichromophore may interact at least in part electrostatically with the sensor and/or the target, and an increase in energy transfer with the polymer may occur upon binding of the sensor and the target. Other variations of the inventions are described further herein.
Patent CA-2598677-A1 (CA)
Title: Optimized synchronization preamble structure
Inventor: BOEHNKE RALF
IPC: H04J11/00
Filed: 2000-04-14
Abstract: The invention is based on the synchronization and training preambles. The optimizes sequence is very suitable to generate a preamble or a part (also called field) of it by mapping the sequence to the appropriate subcarriers of a OFDM symbol with a FFT  size of 64. The benefit of the invention is the improved timing accuracy when the autocorrelation result in the B-FIELD is used for synchronization. The time domain structures of the preambles according to the prior art are not changed according to the invention. The advantages of the present invention can be summarized as follows: The invention proposes an OFDM based synchronization symbol with a low peak-to-average-power-ratio and a small dynamic range, - the synchronization performance (timing accuracy compared to current preambles) is improved, - the specified time domain preamble structures according to the prior art are not modified, and - no extra complexity is needed.
Patent CA-2600639-A1 (CA)
Inventor: FRITZSCHING BODO
IPC: A23L33/15
Filed: 2006-03-01
Abstract: The present invention relates to cereal products comprising cereals and isomaltulose, methods for production thereof, and also to the use of isomaltulose for producing cereal products.
Patent CA-2601241-A1 (CA)
Title: Polymer blends from interpolymer of ethylene/alpha-olefin with improved compatibility
Inventor: CHEUNG YUNWA WILSON
IPC: C08F4/6592
Filed: 2006-03-15
Abstract: Disclosed herein are polymer blends comprising at least one ethylene/.alpha.-olefm interpolymer and two different polyolefins which can be homopolymers.  The ethylene/.alpha.- olefm interpolymers are block copolymers comprising at least a hard block and at least a soft block. In some embodiments, the ethylene/.alpha.-olefin interpolymer can function as a compatibilizer between the two polyolefins which may not be otherwise compatible. Methods of making the polymer blends and molded articles made from the polymer blends are also described.
Patent CA-2602160-A1 (CA)
Title: Improvements in or relating to bituminous materials
Inventor: KOENDERS BURGARDUS GIJSBERTUS
IPC: C08K5/00
Filed: 2006-03-21
Abstract: The use of a surfactant to improve the resistance of asphalt to degradation by a de-icer and/or an anti-icer, and optionally in addition to improve the resistance of said asphalt to degradation by water. The surfactant may be a fatty acid or a fatty acid derivative, such as at least one polymerised fatty acid selected from dimers and trimers of an unsaturated fatty acid, or one or more amine or substituted amine compounds, such as a reaction product of tall oil fatty acids and polyalkylenepolyamines.
Patent CA-2602845-A1 (CA)
Title: Telemetry antenna for an implantable medical device
Inventor: GROSE GARY M
IPC: A61N1/375
Filed: 2006-03-23
Abstract: A telemetry antenna for an implantable medical device includes one or more portions having a non-linear configuration. In some embodiments, the non-linear configuration provides an antenna having a greater antenna length than the linear lengthwise dimension of the antenna structure. In some embodiments, the non-linear configuration is a serpentine pattern.
Patent CA-2604527-A1 (CA)
Title: Transmission de vehicule
Inventor: MIZUNO KINYA
IPC: F16H63/32
Filed: 2007-09-27
Abstract: Réduire au minimum le bruit de l'engagement au cours du changement de position de l'engrenage grâce au mouvement coulissant d'un embrayeur. Les rainures de départ, disposées sur la périphérie extérieure du tambour de l'embrayeur, possèdent des parties de communication qui permettent à deux parties de la constitution des trains d'engrenage qui s'étendent sur la périphérie le long du tambour de l'embrayeur de se connecter. Les parties qui communiquent comprennent des parties à demi-neutre formées au centre de celui-ci, et s'étendent sur la périphérie le long du tambour de l'embrayeur.
Patent CA-2609722-A1 (CA)
Inventor: BERNIER JEFF
IPC: E01H5/06
Filed: 2007-11-06
Abstract: An adapter frame for installation of a front and an accessory implement, such as a snowplow blade and a sidewing, on a vehicle having a coupling plate is disclosed. The adapter frame has a frame structure. The adapter frame also comprises a hitch coupling mechanism for removably coupling the adapter frame to the vehicle coupling plate. The adapter frame further comprises a front implement coupling receptacle mechanism for removably receiving a corresponding coupling mechanism arranged on a front implement support frame attached to a rear portion of the front implement, the front implement support frame coupling mechanism being adapted to be removably coupled to the vehicle coupling plate. The adapter frame also comprises an accessory implement coupling mechanism for removably coupling the adapter frame to the accessory implement. The adapter frame increases the implement reconfiguration capability of the vehicle. A method for installing the adapter frame is also disclosed.
Patent CA-2613845-A1 (CA)
Title: Member designing method, member designing apparatus, computer program product, and computer-readable recording medium
Inventor: YOSHIDA YUICHI
IPC: B21D22/00
Filed: 2006-06-28
Abstract: A first step where a computer performs press forming analysis based on a shape of a formed product or a shape of a member, a blank holder force, a friction coefficient, a tensile strength of a material, a yield strength, a stress-strain relation, and a sheet thickness, as press forming conditions, to calculate sheet thickness distribution and post-formation strain distribution of the formed product;  and a second step where the computer performs performance analysis based on the sheet thickness distribution, the post-formation strain distribution, and the shape of the formed product or the shape of the member, as state amounts of the formed product, to calculate performance of the member are included, in which the computer repeats the calculations performed in the process from the first step through the second step a predetermined number of times, with at least one of the press forming conditions being changed, to output an optimum press forming condition that gives a maximum value or a target value of the performance.
Patent CA-2621453-A1 (CA)
Title: Double-walled cup
Inventor: D AMATO GIANFRANCO
IPC: B65D3/22
Filed: 2006-09-07
Abstract: The invention relates to a double-walled cup (1) which comprises an inner and an outer wall as well as a cup opening on its upper end an a bottom part on its lower end. The outer wall is substantially produced from paper, cardboard or the like. The aim of the invention is to improve said double-walled cup (1) in such a manner that it can be more rapidly and simply produced and assembled and to reduce the structural stability of the double-walled cup while maintaining its corresponding thermal insulating properties. For this purpose, the inner cup providing the inner wall is inserted into the outer cup (3) providing the outer wall and is secured therein or thereto in an especially detachable manner. The inner cup (2) is produced from an at least fluid-tight plastic material.
Patent CA-2621842-A1 (CA)
Title: Soufflante de turbomachine
Inventor: BELMONTE OLIVIER
IPC: F01D5/30
Filed: 2008-02-26
Abstract: Soufflante (10) de turbomachine, comprenant des aubes (12) et des plates-formes (18) inter-aubes comportant des brides (20) radiales fixées sur des brides (22) d'un disque (16) de rotor au moyen de tiges filetées insérées dans des douilles (26) montées dans des orifices des brides des plates-formes (18), caractérisée en ce que chaque douille (26) comprend au moins une partie déformable (30) interposée transversalement entre la tige filetée (24) et un bord de l'orifice dans lequel est montée la douille (26), cette partie déformable (30) étant destinée à autoriser un basculement de la plate-forme (18) en cas de choc d'une aube (12) sur la plate-forme (18) et à absorber une partie de l'énergie du choc.
Patent CA-2621998-A1 (CA)
Title: Tomato-based alcohol compositions and methods of preparation
Inventor: LIVAICH ANTHONY
IPC: A23L19/00
Filed: 2006-09-15
Abstract: The present invention relates to tomato-based concentrates and tomato-flavored alcoholic compositions, which include the concentrates. More specifically, in some embodiments, the present invention provides a concentrate including tomato solids and one or more flavoring agents. The present invention also provides methods of preparing ready-to-drink beverage compositions.
Patent CA-2622880-A1 (CA)
Title: Airing and venting elements for pipes and fittings
Inventor: GOETZINGER STEFAN
IPC: F16K31/18
Filed: 2008-02-26
Abstract: The invention relates to an airing and venting valve for pipes and fittings carrying fluid, with an essentially cup-shaped valve body (6) becoming smaller in cross-section towards the bottom for closing and opening a valve outlet (3), with a seal cup (9) co-operating with a float (11) of the valve, and with a cup seal (8) which is disposed between the valve body and seal cup (9) and is able to move into different closing and opening positions lying across passage orifices (10) of the valve body (6). By virtue of one aspect of the invention, the seal cup (9) has an internal contour which becomes wider towards the top conforming to the external contour of the valve body (6). By virtue of another aspect, the valve body (6) is disposed so that it is able to move against its seat (4) at the valve outlet (3) so that it can release and close a pas passage in the region of the valve body seat (4).
Patent CA-2624891-A1 (CA)
Title: System for releasing binding elements for ski or snowboard boots and similar
Inventor: DE LA TORRE RODRIGUEZ PABLO
IPC: A63C9/08
Filed: 2006-09-29
Abstract: The invention relates to a system for releasing the bindings of ski boots, snowboards and similar. The invention consists of an electronic transmitting device (1) which is equipped with a detector for detecting the release of a handgrip and which is housed in a handheld object. The invention also comprises an electronic receiving device (5) which can be housed in the bindings (6) of the ski boots, the snowboard and similar and which opens said bindings (6) in response to a command from the electronic transmitting device (1), said command being generated when the aforementioned handheld object is released.
Patent CA-2625858-A1 (CA)
Title: Pure darifenacin hydrobromide substantially free of oxidized darifenacin and salts thereof and processes for the preparation thereof
Inventor: MERLI VALERIANO
IPC: A61P13/00
Filed: 2006-12-27
Abstract: Provided are darifenacin hydrobromide free of oxidized darifenacin, and processes for the preparation thereof.
Patent CA-2629022-A1 (CA)
Inventor: PEDERSEN CHRISTEN F
IPC: F28D20/00
Filed: 2006-03-30
Abstract: Heat storage for house warming over half a year can be constructed from the following principles: A large water volume typically around 10000m3 is necessary to keep the ratio of the heat loss through the surface compared to the heat content in the volume low. To assist the heat loss prevention the storage is isolated on the sides and on the top. From the non-isolated bottom and upwards a cooler zone is developed over half a year because of heat conduction to the ground. The approximate thickness of the temperature transition zone can be estimated to 2.5m
Patent CA-2630060-A1 (CA)
Inventor: PRAKASH INDRA
IPC: A23L27/30
Filed: 2006-11-16
Abstract: The present invention relates generally to functional sweetener compositions comprising non-caloric or low-caloric natural and/or synthetic high-potency sweeteners and methods for making and using them. In particular, the present invention relates to different functional sweetener compositions comprising at least one non-caloric or low-caloric natural and/or synthetic high potency sweetener, at least one sweet taste improving composition, and at least one functional ingredient, such as a weight management agent. The present invention also relates to functional sweetener compositions and methods that can improve the tastes of non-caloric or low-caloric high-potency sweeteners by imparting a more sugar-like taste or characteristic. In particular, the functional sweetener compositions and methods provide a more sugar-like temporal profile, including sweetness onset and sweetness linger, and/or a more sugar-like flavor profile.
Patent CA-2630669-A1 (CA)
Title: Polyolefin compositions having low gloss
Inventor: GOBERTI PAOLO
IPC: C08F10/00
Filed: 2006-10-11
Abstract: Polyolefin composition comprising, in percent by weight: A) 10-50% of a copolymer of propylene with one or more comonomer(s) selected from ethylene and CH2=CHR alpha-olefins where R is a 2-8 carbon alkyl, which copolymer contains from 1 to 8% of comonomer(s); B) 50-90% of a blend of copolymers (bI) and (bII), wherein copolymer (bI) contains from 18 to 40% of ethylene, and copolymer (bII) contains from 55 to 85% of ethylene, and the weight ratio (bI)/(bII) is from 0.2 to 2; in which composition the copolymer component (bI) is present in amounts of 15% or more with respect to the total weight of (A) +  (B), the weight ratio C2 II/C2 I of the content C2 II of ethylene in copolymer component (bII) to the content C2 I of ethylene in copolymer component (bI) is of 1.8 or more, and the intrinsic viscosity [.eta.] of the fraction XS soluble in xylene at room temperature (about 25 ~C), referred to the total weight of (A) + (B), is of 2 dl/g or more.
Patent CA-2632811-A1 (CA)
Inventor: CHEN XUANHUA
IPC: C07C29/145
Filed: 2008-05-30
Abstract: The present disclosure relates to a process for the reduction of compounds comprising one or more carbon-oxygen (C=O) double bonds, to provide the corresponding alcohol, comprising contacting the compound with hydrogen gas at a pressure greater than 3 atm and a catalyst comprising an iridium aminodiphosphine complex.
Patent CA-2633277-A1 (CA)
Title: Steam temperature control in a boiler system using reheater variables
Inventor: MENTEN CHARLES H
IPC: F01K7/24
Filed: 2008-06-04
Abstract: A technique of controlling a boiler system such as that used in a power generation plant includes using manipulated variables associated with or control inputs to a reheater section of the boiler system to control the operation of the furnace, and in particular to control the fuel/air mixture provided to the furnace or the fuel to feedwater ratio used in the furnace or boiler. In the case of a once-through boiler type of boiler system, using the burner tilt position, damper position or reheater spray amount to control the fuel/air mixture or the fuel to feedwater flow ratio of the system provides better unit operational efficiency.
Patent CA-2633866-A1 (CA)
Inventor: KASHKAROV ALEXANDER GERMANOVIC
IPC: A61M29/00
Filed: 2006-12-29
Abstract: A blood filter extraction system for extracting a blood filter from within a blood vessel. The system includes an extraction wire, or plurality of such wires, positioned within an elongated tubular member. A plurality of extraction wires coupled to the distal end of the extraction member each include a hook for engaging filter members. Alternatively, the extraction wires may be one or more wires configured in a helical shape which engage filter members when the extraction member is rotated. The system may also include an elongated tubular member with the distal end having a conical shape. To extract a filter, the extraction wires are then pushed out of the tubular member and into the filter members. The extraction member is then withdrawn or rotated so the wires engage and draw in the filter members, after which the catheter is pushed over the conical portion of the tubular member.
Patent CA-2634272-A1 (CA)
Inventor: UEMATSU MASANORI
IPC: A61K9/70
Filed: 2006-04-25
Abstract: An adhesive patch, such as poultice-type patch, is provided, which is suitable for mass production and allows the user to apply it without touching the drug-containing matrix. A production method of such a adhesive patch is also provided.   Specifically, the method for producing adhesive patch, wherein (a) the adhesive patch comprises two liners; (b) the first liner is folded at the middle thereof so that it is divided by the fold into two sections that together form a V--shaped liner, one of the two sections adhering to the drug-containing matrix surface; and (c) the second liner adheres to the remaining part of the drug-containing matrix surface with one end of the second liner covering the fold of the V-shaped first liner, the method including: allowing a tubular liner to adhere to at least half of the surface of the drug-containing matrix spread over the backing; and cutting the tubular liner in half to form the V-shaped first liner folded at the middle thereof.
Patent CA-2640030-A1 (CA)
Title: Biodegradable non-ophthalmic implants and related methods
Inventor: PAL STEVEN
IPC: A61P35/00
Filed: 2007-01-23
Abstract: Biodegradable non-ophthalmic implants include one or more agents dispersed within a biodegradable polymer component. The implants release the agents from the biodegradable polymer component to a target site of a patient as the implant degrades. The agents provided in the implants can be therapeutic agents or diagnostic agents and are useful in medical treatments of non-ocular regions of a patient.
Patent CA-2640380-A1 (CA)
Title: Fabric conditioner compositions
Inventor: BEHAL VIDUR
IPC: C11D3/20
Filed: 2007-01-31
Abstract: A fabric conditioner composition comprising: (g) 0.1-20% by weight cationic fabric conditioner active; (h) 0.1-5 % by weight anion quencher selected from mono-long chain quaternary ammonium compound of the general formula R(R1)3N+X-or alkyl benzyl quaternary ammonium compound of a general formula R2R3(R4)2N+X-; (i) 0.1-10% by weight organic acid having from 1 to 8 carbon atoms; where R  is selected from C8-C22 alkyl or alkenyl group, R1 is selected from C1-C3 alkyl group, R2 is selected from C6-C18 alkyl or alkenyl group, R3 is benzyl group, R4 is selected from C1-C3 alkyl group, and X is an anion selected from chloride, bromide, iodide, nitrate, sulfate, methyl sulfate, ethyl sulfate, acetate and phosphate.
Patent CA-2641130-A1 (CA)
Title: Fiberglass and urethane inclusive siding panels, and/or method of making the same
Inventor: CROSTIC WILLIAM H JR
IPC: B29C70/40
Filed: 2008-10-15
Abstract: Certain example embodiments of this invention relate to composite siding panels, and/or methods of making the same. In certain example embodiments, a method of making a siding panel is provided. A first cover is provided. A fiberglass based substrate is provided. Urethane is applied to at least some of the fiberglass before at least some of the fiberglass reaches the first cover. The fiberglass is provided so as to be supported by the first cover. A second cover is provided so that the fiberglass is provided between at least the first and second covers. The fiberglass, wetted with the urethane, is flattened and/or densified between at least the first and second covers to form at least part of the siding panel. The siding panel may have a specific gravity of between about 0.5 and 1.2. The compressed siding panel may comprise from about 5-30% urethane by weight and from about 75-95% fiberglass by weight.
Patent CA-2641543-A1 (CA)
Inventor: ROBERGE DOMINIQUE
IPC: B01J19/00
Filed: 2006-01-12
Abstract: The invention relates to the nitration of aromatic or heteroaromatic compounds, wherein an activated aromatic or heteroaromatic compound and a nitrating agent, in the presence, if desired, of a solvent, are mixed intensely in a microreactor, and wherein the proportion of the nitrating agent to the activated aromatic or heteroaromatic compound, the concentration of nitrating agent in the reaction mixture, and the temperature are selected at levels such that the nitration begins autocatalytically, and wherein the nitration product is obtained after leaving the microreactor and, if desired, after an after-reaction time outside the microreactor.
Patent CA-2642757-A1 (CA)
Title: Solid dispersion of poorly soluble drugs in graft copolymers
Inventor: VAN DEN MOOTER GUY
IPC: A61K9/14
Filed: 2007-04-10
Abstract: The present invention relates generally to use of a polyvinyl alcohol-polyethylene glycol graft copolymer (PVA-PEG graft co-polymer), such as Kollicoat IR, in the formulation of solid dispersions of low aqueous solubility and dissolution rate bioactive compound and, more particularly to a system and method for improving the solubility and dissolution rate of such low aqueous solubility and dissolution rate bioactive compound, in particular the drug of low aqueous solubility, such as a BCS Class II or Class IV drug compounds.
Patent CA-2644571-A1 (CA)
Title: Well jet device and the operating method thereof
Inventor: KHOMYNETS ZINOVIY DMITRIEVICH
IPC: E21B47/00
Filed: 2006-11-28
Abstract: The device comprises a body provided with bypass ports embodied therein and an insert with a jet pump and sealing elements. The insert comprises a pass channel, a channel for supplying an active medium to the pump nozzle, a channel which is used for supplying a pumped-out medium to the pump and which communicates with the pass channel and an output channel connected to an annular space. A mounting seat for a sealing unit is embodied in the pass channel above the channel for supplying the pumped-out medium. Said mounting seat is provided with an axial channel for passing a cable, which is used for moving instruments along the well bore, therethrough and through the pass channel. An axially movable spring-loaded steady bush provided with bypass holes in the wall thereof is arranged in the body. The insert provided with the pump is placed on the mounting seat embodied in the bush. An annular recess limiting the bush displacement is embodied in the body. The output channel is connected to a body surrounding space when the bush is in the lower position thereof and the bypass ports are closed by the steady bush wall when the bush is in the top position. Said invention makes it possible to reduce a time for a well examination and development.
Patent CA-2645465-A1 (CA)
Title: Solar autotracker
Inventor: HOGAN GORDON
IPC: H02S20/32
Filed: 2008-11-28
Abstract: A solar autotracker includes at least one solar panel pivotally mounted on a frame. At least one azimuth pivot mount allows pivoting rotation of the solar panels so as to track solar position of the sun during daylight hours. A pivot drive arm is mounted behind the solar panels. An actuator cooperates between the drive arm and the frame for selective pivoting of the solar panels about the pivot mounts. The actuator includes a timing sequencer which evenly sequences actuation of the actuator throughout the daylight hours.