baber/WOPTO huggingface dataset:
Patent CA-2556684-A1 (CA)
Inventor: BROER DICK J
IPC: G03F7/004
Filed: 2004-02-19
Abstract: The invention deals with a process for the preparation of a polymeric relief structure via electromagnetic radiation. In the process a compound is used that reduces the interfacial tension of the coated substrate. As a result the aspect ratio as well as the curvature of the surface are enhanced, and therefore are beneficial for optical components and for replication purposes.
Patent CA-2556990-A1 (CA)
Inventor: POMMERSHEIM RAINER
IPC: B05B7/06
Filed: 2005-02-23
Abstract: The invention relates to a device for producing droplets from liquids having different viscosity in gaseous and liquid media. The inventive system is characterized by a nozzle which is devoid of moving parts, which has a modular set-up and which can be used both in gaseous media and in liquids.
Patent CA-2558774-A1 (CA)
Title: Image display apparatus which corrects pre-stored pixel correction data
Inventor: TSUJI RYUHEI
IPC: G09F9/33
Filed: 2000-07-06
Abstract: The present invention relates to an image display apparatus provided with a display section of LEDs which are the pixel elements, a correction data memory section and control and driver circuitry. The display section of LEDs are arranged in an m-line by n-column matrix. The correction data memory section stores correction data corresponding to the LED for each respective pixel. The correction data memory section is provided with a first memory bank which forbids writing to memory and holds pre-stored first correction data, and a second memory bank which allows writing to memory. The control and driver circuitry corrects input image data based on the correction data and displays an image on the display section using the corrected image data.
Patent CA-2560240-A1 (CA)
Title: Method of attachment of a ski on a snowmobile, and resulting snowmobile
Inventor: BEAUDOIN DENIS
IPC: B62D55/07
Filed: 2006-09-21
Abstract: A method of attachment of a ski to a snowmobile, the snowmobile capable of displacement about a gliding surface. The method comprises the step of providing the snowmobile with at least one steering link defining a push axis. It also comprises the step of providing a snowmobile ski having a ski body defining an undersurface, a snowmobile mounting member connected to the ski body, and at least one blade member attached to the ski body and arranged about the ski body undersurface, the blade member defining a leading end portion and a trailing end portion. The method finally comprises the step of attaching the snowmobile mounting member to the steering link such that the push axis substantially registers with the leading end portion of the blade member when the snowmobile glides on the gliding surface, thus enhanci ng adherence of the ski to the gliding surface.
Patent CA-2563422-A1 (CA)
Inventor: STAATS ROBERT T
IPC: G06F11/30
Filed: 2005-04-15
Abstract: A method of managing a network. The method includes receiving an activation key transmitted from a device connected to the network, automatically transmitting a configuration to the device, automatically maintaining the configuration of the device, and receiving log information from the device.
Patent CA-2564641-A1 (CA)
Title: Use of alkykl carboxylic acid amides as penetration promoters
Inventor: ROECHLING ANDREAS
IPC: A01N43/30
Filed: 2005-04-22
Abstract: Use of alkyl carboxylic acid amides having formula (I): R1-CO-NR2R3,wherein R1 = C3-C19-Alkyl, R2 = C1-C6-alkyl and R3 =H or C1-C6-alkyl, for promoting the penetration of agrochemical active substances in plants.
Patent CA-2565385-A1 (CA)
Title: Dispersion having an insecticidal action
Inventor: PERLET GABRIELE
IPC: C01B33/141
Filed: 2005-04-18
Abstract: Dispersion comprising, in addition to water, 0.5 to 20 wt.% of hydrophobic silica, 0.01 to 10 wt.% of a gelling or viscosity-increasing additive, 0.1 to 1 wt.% of a preservative and 0 to 1 wt.% of a surface-active substance. It is prepared by a procedure in which the individual components are dispersed successively or together into the water and in this procedure the individual components are deaerated before and/or during the addition or the dispersion is deaerated during the individual dispersing steps. The dispersion can be employed as an insecticide.
Patent CA-2565857-A1 (CA)
Inventor: HOWELL EARL EDMONDSON JR
IPC: C08G63/46
Filed: 2005-05-17
Abstract: A method for incorporating a nitrogen containing methine light absorbing compound into a polyester prepared using direct esterification of reactants selected form a dicarboxylic acid and a diol, the method comprising reacting the reactants in an esterifying reactor under conditions sufficient to form an esterified product including at least one of an ester, an oligomer, or mixture having an ester and a mixture of low molecular weight polyester, polymerizing the esterified product in a polycondensation reactor to form a polyester; and adding the light absorbing compound to the esterified products when at least 50% of the carboxy groups initially present in the reactants have been esterified. Articles utilizing the light protected polyester are additionally disclosed.
Patent CA-2567421-A1 (CA)
Inventor: DAS GOPAL
IPC: B22D7/02
Filed: 2006-11-08
Abstract: A process for producing sheets of .gamma.-TiAl includes the steps of forming a melt of a  .gamma.-TiAl alloy; casting the T-TiAl alloy to form an as-cast .gamma.-TiAl alloy; encapsulating the as--cast y-TiAl alloy to form an as-cast .gamma.-TiAl alloy preform; and rolling the as-cast .gamma.T-TiAl alloy preform to form a sheet comprising .gamma.-TiAl.
Patent CA-2567425-A1 (CA)
Title: Simple low-pressure fischer-tropsch process
Inventor: AYASSE CONRAD
IPC: C10G2/00
Filed: 2006-11-08
Abstract: A process for combing carbon monoxide and hydrogen to form liquid fuels such as diesels, and/or waxes, in a single pass fixed bed reactor, at an operation pressure less than 200psig. The reactor uses a catalyst with a metallic cobalt loading greater than 5%  by weight and a rhenium loading of less than 2% by weight, on an alumina support.
Patent CA-2568793-A1 (CA)
Inventor: MORIYA TAKASHI
IPC: E06B9/54
Filed: 2004-06-14
Abstract: A sliding roll screen door enabling even an untrained person to easily and safely setting and changing an opening direction (either right or left). In the screen door formed so that a net wound up on the winding shaft of a movable frame can be opened and closed by sliding, first and second caps rotatably supporting the winding shaft are fitted to both ends of the movable frame so as to be replaced with each other, and a lock mechanism capable of being held in a locked state if necessary is installed between a connection tube shaft connected to the winding shaft and an intermediate support member unrotatably and extractably connected to the first cap or the second cap. By the locking mechanism, the winding shaft is not rotated with the energizing force of a winding spring even when both caps are removed in installing parts and changing the opening direction (either right or left).
Patent CA-2569380-A1 (CA)
Title: Compositions for dust suppression and methods
Inventor: NGUYEN GIAO V
IPC: C08K5/101
Filed: 2005-06-02
Abstract: The present invention relates to compositions useful for the suppression of fugitive dust emissions and methods of suppressing dust emissions by application of an aqueous solution comprising a surfactant, wetting agent and an acrylic copolymer. The compositions of the invention are effective in wetting, penetrating and improving particle cohesion and reducing water evaporation. They can also be used as a knockdown agent for airborne dust and for minimising soil and dust erosion, blowing and loss from roads and bulk solids, mineral flotation processes, waste management applications and as a binding agent.
Patent CA-2572853-A1 (CA)
Title: De-sulfurization of nox adsorber catalyst in a diesel engine exhaust system
Inventor: WANG XINLEI
IPC: F01N3/00
Filed: 2005-06-28
Abstract: De-sulfurizing a NOx adsorber catalyst (48) without significantly increasing the temperature of exhaust gases leaving the engine exhaust manifold (42) by using a diesel oxidation catalyst (46) between the exhaust manifold (42) and the NOx adsorber catalyst (48) to elevate exhaust gas temperature entering the NOx adsorber catalyst (48) to suitable de-sulfurizing temperature through control of certain aspects of engine operation (24, 28, 52).
Patent CA-2573652-A1 (CA)
Inventor: WELTI PAUL
IPC: G06F21/62
Filed: 2007-01-19
Abstract: The invention concerns a method for determining a discriminating power identifier determined based on biometric data.  According to the method, biometric data relative to an individual (1) is obtained.  The biometric data is converted to a numeric chain (W1). A word (C1) from an error corrector code is associated to the individual.  The word from the error corrector code is added to the numeric chain.  An identifier (H(C1)) is determined relative to the individual by applying a  hash (H) function to the error corrector code word, the hash function selected to ensure the said identifier the determined discriminating power.
Patent CA-2576986-A1 (CA)
Title: Method for fabricating light-emitting display, method for manufacturing led unit, structure of connection block having led unit
Inventor: MURAKAMI YUKIHIRO
IPC: H01L33/00
Filed: 2005-09-21
Abstract: A method with which a display body can be formed by arbitrarily combining light emitting body units and with which the display body once formed can be reconstructed after it is disassembled, and a light emitting body and a wiring block that realize such a method. Three sets of substantially flat metallic conductors that are spaced apart are mechanically connected by insulative resin. Either of outer sets out of the three sets functions as a positive electrode body, the other of the outer sets functions as a negative electrode body, and the middle metallic conductor out of the three sets functions as a linking body. Specific areas of the opposite ends of each of the metallic conductors except the linking body are exposed as electrodes for extension, a chip-type LED is laser-welded between the positive electrode and the negative electrode, a chip-type resistor is laser-welded between the linking body and the negative electrode to form a light emitting unit, and electrodes between light emitting units are electrically removaly connected by wiring blocks to form a display body.
Patent CA-2580927-A1 (CA)
Title: Light-weight, non-slip, wear resistant boot
Inventor: VITULLI PARDO
IPC: A43B3/02
Filed: 2007-03-06
Abstract: A light weight boot comprising an injected shell formed from EVA (ethylene vinyl acetate) and having a sole and a heel portion. At least one of the sole and heel portions has a substantial portion of an outer surface thereof provided with a patterned ground-contacting pad adhesively secured thereto. The patterned ground-contacting pad is formed from one of TPR (thermoplastic rubber), rubber or PU whereby to provide a non-slip, light weight and flexible wear resistant ground contacting surface for the boot.
Patent CA-2584944-A1 (CA)
Inventor: MIWA MASAHIRO
IPC: F16F9/54
Filed: 2007-04-16
Abstract: In a strut type shock absorber, a lower cap is welded onto an inner circumferential surface of an outer shell at a step formed in a retreated position from an axial tip of the outer shell. The axial tip of the outer shell is welded onto the inner circumferential surface of a knuckle bracket which holds the outer shell. Since welding of the lower cap onto the outer shell and welding of the knuckle bracket onto the outer shell are conducted at different positions, the lower cap is welded onto the outer shell without suffering from blowholes irrespective of the material forming the knuckle bracket, and as a result, a weld bead having a high degree of air-tightness is formed.
Patent CA-2587061-A1 (CA)
Title: Deamidated interferon-beta
Inventor: FURUYA KENJI
IPC: A61K38/19
Filed: 2005-11-10
Abstract: Interferon-.beta. protein analogs in which the asparagine at position 25, numbered in accordance with native interferon-.beta., is deamidated exhibit a biological activity of native human interferon-.beta. at an increased level and do not require HA for protein stabilization. The deamidated product is suitable for large scale manufacturing for incorporation in HA-containing or HA-free therapeutics for treatment of diseases including multiple sclerosis.  An endoproteinase-C peptide map technique that produces a fingerprint profile for proteins using an enzymatic digest followed by RP-HPLC is also useful in quality control as an ID and/or quantitative test for the deamidated products.
Patent CA-2588181-A1 (CA)
Inventor: BABU UMA MAHESH
IPC: A61K33/243
Filed: 2005-11-23
Abstract: Publié sans précis
Patent CA-2589241-A1 (CA)
Title: Pin extraction kit
Inventor: KEMP FRANK
IPC: B23P19/04
Filed: 2007-05-22
Abstract: An assembly of machined & welded parts to facilitate the removal of existing &  new installed structural steel pins
Patent CA-2589860-A1 (CA)
Title: Humanized anti-amyloid antibody
Inventor: BIERE-CITRON ANJA LEONA
IPC: C07K16/46
Filed: 2006-01-23
Abstract: Compositions for treating neurodegenerative or amyloidgenic disorders such as Alzheimer's disease (AD) are provided. More particularly, humanized anti-amyloid-beta antibodies, compositions containing such antibodies, corresponding nucleic acids, vectors and host cells, and methods of making such antibodies are provided.
Patent CA-2590245-A1 (CA)
Title: Ladder assembly and system for generating diversity
Inventor: JARRELL KEVIN A
IPC: C12N15/09
Filed: 2005-11-11
Abstract: The present invention provides novel methods of generating a nucleic acid molecule. In certain embodiments, a double stranded nucleic acid chunk is generated from a ladder complex comprising partially complementary oligonucleotides, which chunk is combined with a nucleic acid acceptor molecule. In certain embodiments, the assembled chunk/nucleic acid acceptor molecule complex may be propagated in vivo or in vitro. The present invention also provides improved systems for generating a plurality of nucleic acid molecules that differ at one or more nucleotide positions. In certain embodiments, the plurality of nucleic acid molecules encodes a polypeptide or portion of a polypeptide.
Patent CA-2593362-A1 (CA)
Inventor: O'NEIL KEVIN
IPC: G06Q30/02
Filed: 1997-07-22
Abstract: Utilization of the E-Metro Community and Personal Information Agents assure an effective and comprehensive agent-rule based command and control of informational assets in a networked computer environment. The concerns of informational privacy and informational self-determination are addressed squarely by the invention affording persons and entities a trusted means to author, secure, search, process, and exchange personal and/or confidential information in a networked computer environment. The formation of trusted electronic communities wherein members command and control their digital persona, exchanging or brokering for value the trusted utility of their informational assets is made possible by the invention. The present invention provides for the trusted utilization of personal data in electronic markets, providing both communities and individuals aggregate and individual rule-based control of the processing of their personal data.
Patent CA-2593659-A1 (CA)
Inventor: KIMURA NAOKO
IPC: C07K16/30
Filed: 2005-12-15
Abstract: [PROBLEMS] To provide a method of screening, and a test agent, capable of detecting cancer patients and patients with a high risk of cancer at high percentage. [MEANS FOR SOLVING PROBLEMS] A remarkable difference in the distribution of sugar chain sulfating enzyme GlcNAc-6-sulfotransferase isozymes has been found between noncancerous tissues and cancer/adenoma tissues. By the use of the same, it has been clarified that cancer and adenoma (excluding colon cancer and colon adenoma) can be specifically detected through detection of a given range of GlcNAc-6-sulfated sugar chains from patient tissues or fecal specimens. Cancer and adenoma screening can be carried out by the use of an antibody capable of reacting with GlcNAc-6-sufated sugar chains specifically formed by enzymes occurring in cancer and adenoma tissues.
Patent CA-2595899-A1 (CA)
Title: Voice channel control of wireless packet data communications
Inventor: MOINZADEH KAMYAR
IPC: H04L12/66
Filed: 2006-01-31
Abstract: A data session with a wireless device (114, 116) ordinarily cannot be initiated from the network side because the wireless device has no predetermined IP or other network address. Methods are disclosed for instead causing the wireless unit to initiate a data session with a target destination or polling application (130, 150, 208), thereby obviating the IP addressing problem. A voice call is first initiated by a requester or polling application (100) to a remote wireless unit (112). The requester transmits a request message to the remote wireless unit via the wireless voice channel (108) using in-band techniques; preferably including a payload in the polling message that identifies the target destination. In response, the remote wireless unit initiates a packet data session (120, 140) with the target destination (130, 150).
Patent CA-2598708-A1 (CA)
Title: Alkali resistant glass compositions
Inventor: HOJAJI HAMID
IPC: C03C3/087
Filed: 2006-02-24
Abstract: An alkali resistant glass composition having improved durability to withstand highly alkali environments at elevated temperatures, such as curing of cementitious products in an autoclave, is conveniently formed from economical and abundant materials. The glass composition includes increased levels of calcium and iron, and relatively low levels of alkali metals, as compared to many other alkali resistant glass products, and comprises essentially of, by weight, >35% Si2O3, 1-25% CaO, 1-15% Fe2O3, 1-10% R2O, and an amount of Al2O3 such that the ratio of Si2O3:Al2O3 is greater than or equal to 1. Alkali resistance can be improved by forming a passivity layer on the surface of glass articles by treating the articles hydrothermally in a basic environment.  Optionally zirconia and/or titania may be added to the composition to further improve alkali resistance.
Patent CA-2599795-A1 (CA)
Title: Synergistic crop protection products comprising a benzothiadiazole
Inventor: KESSMANN HELMUT
IPC: A01N37/36
Filed: 1996-01-11
Abstract: Plant-protecting mixtures of active ingredients having a synergistically increased action, wherein component I is a compound having a plant-immunizing action of the formula I       in which Z is CN, COOH or a salt thereof, CO-OC1-C4alkyl or CO-SC1-C4alkyl; and wherein component II is a compound selected from the group consisting of propiconazole, difenoconazole, penconazole, fenpropimorph, fenpropidine, cyprodinil, metalaxyl, R-metalaxyl and pyroquilon.
Patent CA-2601052-A1 (CA)
Inventor: SETA ICHIROU
IPC: C21D8/02
Filed: 2006-03-08
Abstract: A high tension steel plate, which has a content of carbon equivalent Pcm represented by the following formula (1) of 0.180 to 0.220 % and a surface hardness of 285 or less in terms of Vickers, and has a structure wherein the percentage of a martensite austenite constituent in a surface layer portion is 10 % or less, the percentage of a mixed structure of ferrite and bainite in a portion inside the surface layer portion is 90 % or more and the percentage of bainite in the mixed structure is 10 % or more, a lath of bainite has a thickness of 1 µm or less and a length of 20 µm or less, and the segregation level, which is the ratio of an Mn concentration in the central segregated portion to an Mn concentration in a part having a depth from the surface of 1/4 of the thickness of the plate, is 1.3 or less. Pcm = C + Si/30 + (Mn + Cu + Cr)/20 + Ni/60 + Mo/15 + V/10 + 5B (1) wherein each symbol in the formula (1) represents the mass % of each element. The high tension steel plate has a yield strength of 551 MPa or greater and a tensile strength of 620MPa or greater, and is excellent in toughness, high-speed ductile fracture characteristics and weldability.
Patent CA-2601795-A1 (CA)
Inventor: JOHNSON BARBARA ALICA
IPC: A61P25/34
Filed: 2006-03-09
Abstract: A chewing gum composition including a water insoluble base portion; a water soluble portion; and a therapeutically effective amount of varenicline or its pharmaceutical acceptable salt thereof. A method for reducing nicotine addiction and aiding in the cessation or lessening of tobacco use in an individual by administering to an oral cavity of an individual a chewing gum composition including an effective amount of varenicline or its pharmaceutical acceptable salt thereof; and chewing the gum composition to cause the varenicline or its pharmaceutical acceptable salt thereof to be released from the chewing gum composition into the oral cavity of the individual. A method of manufacturing a chewing gum composition.
Patent CA-2602915-A1 (CA)
Title: Rectangular wire coiling machine
Inventor: BRABANT DAVID
IPC: B21F3/00
Filed: 2006-03-21
Abstract: A coiling machine configured to coil semi-rigid rectangular wires without using a core to wind the wire thereonto, yielding a free-standing coil is described herein. The coiling machine comprises a wire bending mechanism including a wire holding assembly for selectively immobilizing a wire and a wire bending assembly for bending a selected portion of the wire at an angle while the wire is immobilized by the wire holding assembly; a wire feeding mechanism for receiving the wire from a wire drawing mechanism and for feeding a length of the wire to the wire bending mechanism; and a controller coupled to the wire drawing mechanism, wire bending mechanism and wire feeding mechanism to control their operations for sequentially bending the wire at predetermined positions therealong so as to yield a coil of wire having a predetermined geometry.
Patent CA-2602943-A1 (CA)
Title: Client-server application development and deployment system and methods
Inventor: DUFRESNE FRED B
IPC: H04L12/16
Filed: 1997-05-02
Abstract: A system and method for rapid deployment of World Wide Web applications on the Internet. A preferred method provides a template, accessible to both client and server, for constructing Web source text. The source text includes HTML tag extensions for implementing dynamic Web environment. The tag extensions are nested and grouped to form scripts to perform specific tasks, such as state construction and on-line data arrangement. Each tag extension or script is expanded and replaced with data value to be embedded within a traditional HTML tag. A processor is employed to process templates and execute tag extensions therein, and produces pages in pure HTML form for displaying by any Web browser.
Patent CA-2605263-A1 (CA)
Title: A metallic alloy slurry dispenser
Inventor: MANDA JAN MARIUS
IPC: B29C45/28
Filed: 2006-04-05
Abstract: Published without an Abstract
Patent CA-2605587-A1 (CA)
Title: Chromane and chromene derivatives and uses thereof
Inventor: ZHOU DAHUI
IPC: A61P25/24
Filed: 2006-04-21
Abstract: Compounds of formula I or pharmaceutically acceptable salts thereof are provided: wherein each of R1, R2, R3, R4, y, m, n, and Ar are as defined, and described in classes and subclasses herein, which are agonists or partial agonists of the 2C subtype of brain serotonin receptors. The compounds, and compositions containing the compounds, can be used to treat a variety of central nervous system disorders such as schizophrenia.