baber/WOPTO huggingface dataset:
Patent CA-2513617-C (CA)
Title: Branched cyclodextrins and methods of preparing them
Inventor: KOIZUMI KYOKO
IPC: C08B37/16
Filed: 1993-02-10
Granted: 2006-10-10
Abstract: Disclosed is a novel mannosyl-cyclodextrin having a mannosyl group bonded to a hydroxyl group of a glucosyl group of a cyclodextrin via an .alpha.-bond and a method of producing the mannosyl-cyclodextrin. The new branched cyclodextrin is expected to be widely useful in various fields of drug industry, food industry and cosmetic industry.
Patent CA-2514311-C (CA)
Title: Methods and compositions for carrier fluids comprising water-absorbent fibers
Inventor: NGUYEN PHILIP D
IPC: C09K8/02
Filed: 2005-07-29
Granted: 2010-05-04
Abstract: The present invention relates to methods and compositions for carrier fluids comprising water-absorbent fibers. One embodiment of the present invention provides a method of treating a portion of a subterranean formation, comprising providing a slurry wherein the slurry comprises a servicing fluid, particulates, and a degradable, water-absorbent material wherein the degradable, water-absorbent material acts to help keep the particulates from settling out of the slurry; and, introducing the slurry into the portion of the subterranean formation. Another embodiment of the present invention provides a slurry suitable for use in subterranean operations comprising a servicing fluid, particulates, and a degradable, water-absorbent material wherein the degradable, water-absorbent material acts to help keep the particulates from settling out of the slurry.
Patent CA-2518353-C (CA)
Title: Internal combustion engine for small-size planing boat
Inventor: HOI YOSUKE
IPC: F01M5/00
Filed: 2005-09-02
Granted: 2009-01-06
Abstract: To provide an internal combustion engine for a small-sized planing boat in which the use of an oil cooler is controlled, supercooling is avoided in the cold and the dilution of lubricating oil can be prevented. The invention is based upon an internal combustion engine for a small-sized planing boat provided with an oil cooler for cooling lubricating oil in the small-sized planing boat in which the internal combustion engine for driving a jet propulsion pump is mounted in a hull encircled by the bottom of the hull and a deck and a rider rides on the deck and is characterized in an internal combustion engine for a small-sized planing boat where a bypass oil path connecting an upstream oil path and a downstream oil path of the oil cooler for detouring the oil cooler and an oil thermostat for selectively opening the side of the oil cooler provided to the upstream oil path and the bypass oil path to switch the flow of lubricating oil are provided, the oil thermostat opens the bypass oil path when the temperature of the lubricating oil is below predetermined temperature and opens the side of the oil cooler when the temperature of the lubricating oil is equal to or exceeds the predetermined temperature.
Patent CA-2522445-C (CA)
Inventor: KEENAN SEAN M
IPC: H04L29/08
Filed: 2004-04-14
Granted: 2013-10-22
Abstract: There is provided a platform neutral method and system for retrieving card information in an extensible markup language (XML) format over the internet via a web service comprising the steps of formulating a simple access object protocol (SOAP) request for the selected information at a consumer application, transmitting the SOAP request to the web service over the internet, receiving the SOAP requests at a provider web service, routing the information request for card information to a provider back-end network, processing the information request and retrieving the selected card information and forwarding to the web service application, formatting the retrieved selected card information in an XML format and formulating a SOAP  reply, transmitting the SOAP reply to the consumer over the internet, receiving the SOAP reply at a consumer web server application, reading the XML  formatted stored value card information, and routing the XML formatted information to a consumer back-end application or end-point access devices.
Patent CA-2528591-C (CA)
Inventor: GLAESNER WOLFGANG
IPC: C12N15/62
Filed: 2004-06-10
Granted: 2013-01-08
Abstract: The invention provides specific GLP-1 analogs fused to specific IgG4-Fc derivatives. These fusion proteins have an increased half-life, decreased immunogenicity, and reduce effector activity. The fusion proteins are useful in treating diabetes, obesity, irritable bowel syndrome and other conditions that would be benefited by lowering plasma glucose, inhibiting gastric and/or intestinal motility and inhibiting gastric and/or intestinal emptying, or inhibiting food intake.
Patent CA-2529346-C (CA)
Inventor: WILLIAMS SHANE F
IPC: G06F17/30
Filed: 2005-12-08
Granted: 2014-10-14
Abstract: The subject invention provides a unique system and method that facilitates management and navigation of various data objects by making use of a unique time-line based navigation tool. In particular, objects can organized into a plurality of bands based on their respective subject matter. Each band can be created to designate a particular topic. Objects are organized within the appropriate bands based in part on a time parameter such as a time or date that the object was created, for example. The navigation tool allows a user to navigate or browse through the bands and objects according to a desired time parameter or range of time. Zooming and other browsing options are available to the user to view objects of interest at varying levels of detail. The objects are represented as ASCII thumbnails that are operational. Thus, the content of any object can be modified directly via the thumbnail.
Patent CA-2529853-C (CA)
Title: Water jet device for separating a biological structure
Inventor: PEIN ANDREAS
IPC: A61B17/22
Filed: 2004-06-18
Granted: 2012-11-20
Abstract: The invention relates to a water-jet device. The aim of the invention is to improve the adaptation of one such water-jet device to different applications. To this end, the piston cylinder unit (2) is connected to the eccentric drive device (20) in a separable manner and is embodied as an application-specific set with the suction line (4), the pressure line (7), and the operating handpiece (3). According to the invention, the piston cylinder unit (2) is especially provided with an annular fixing region (25) in which the sealing element of the piston (17) plunges and loses tension in the drawn-out end position of the piston (17), and the membrane (26) has sufficient free space to move.
Patent CA-2533137-C (CA)
Inventor: DRURY PAUL RAYMOND
IPC: B41J2/16
Filed: 2004-07-19
Granted: 2011-11-15
Abstract: A nozzle plate component is manufactured by forming a layer of photoresist on a substrate and selectively exposing and removing material to define an array of distinct bodies. Nickel is then electroformed around the bodies to form a plate, with nozzles subsequently formed by ablation through the photoresist. The process can essentially be repeated to form a guard structure around each nozzle.
Patent CA-2540607-C (CA)
Inventor: MAYER EDUARD
IPC: C08G18/40
Filed: 2004-09-27
Granted: 2013-11-26
Abstract: Aqueous polyurethane dispersions which are useful for the production of flat materials having excellent resistance to alcoholic solvents are described. The dispersions are prepared by reacting: A) a polyurethane prepolymer having an NCO content of from 2 to 4 by weight, prepared by reacting: a) an isocyanate selected from the group consisting of i) an aliphatic and/or a cycloaliphatic isocyanate, ii) a mixture of an aromatic isocyanate and an aliphatic and/or a cycloaliphatic isocyanate, b) a di- or polyhydroxy compound having a number average molecular weight of from 700 to 16,000, and c) optionally, a dihydroxy and/or polyhydroxyl compound having a number average molecular weight of less than 700, B) a compound having an anionic or potentially anionic group and two groups which are reactive to isocyanate groups, and C) a chain extender having two amine groups which are reactive with isocyanate groups, wherein said component B) is a diamine or polyamine which contains alkali metal sulfonate groups.
Patent CA-2543790-C (CA)
Inventor: BILL BALOUKAS
IPC: G02B5/28
Filed: 2006-04-24
Granted: 2014-03-04
Abstract: An interference filter having a plurality of layers and a spectrum as a function of angle of observation is combined with a metameric element adjacent the interference filter and appearing to have a same color as the interference filter at at least one angle of observation and a contrasting color as said interference filter at at least one other angle of observation. A plurality of interference filter layers, including a metallic layer, can be provided on a support structure for the layers. The support structure is then adapted to allow the layers to be seen from a top and a bottom side, with the layers being adapted to have different spectra as a function of angle of observation in reflection and transmission.
Patent CA-2553602-C (CA)
Inventor: BATANI NAIM
IPC: H04B7/212
Filed: 2004-04-16
Granted: 2013-01-22
Abstract: The present invention provides for a method that could be advantageously implemented in a satellite local area network (LAN) in which an average number of sites share a TDMA link. The invention provides for both a dedicated bandwidth to all the sites and a shared bandwidth that is dynamically assigned to the sites, therefore allowing for both synchronous traffic and for on request burst mode traffic. The method includes a reservation method of this shared bandwidth which is specially optimized for a satellite link. The method provides also for a network that automatically managed its communication bandwidth resources and the synchronization of the sites, without the need of an external controller. The present invention also provides for a satellite modem to transmit data from a site, to receive data from the sites and to manage the bandwidth resources of the TDMA satellite in accordance with the above method.
Patent CA-2554187-C (CA)
Title: 3-(dihydro(tetrahydro)isoquinolin-1-yl)quinolines compound
Inventor: ITO HIROYUKI
IPC: A01N43/42
Filed: 2005-01-21
Granted: 2012-04-03
Abstract: A compound is provided which is useful as an active ingredient of an agricultural chemical having superior antimicrobial activity against various plant diseases and capable of controlling rice blast and so on at a low dose.   A compound or salt thereof represented by the following general formula:   (see formula Ia)    (see formula Ib) (see formula Ic) or (see formula Id) (wherein, R1 and R2 represent a C1-C6 alkyl group, aryl group, heteroaryl group, aralkyl group or R1 and R2 together represent a C3-C10 cycloalkyl group, R3 and R4 represent a hydrogen atom, a C1-C6 alkyl group or R3 and R4 together represent a C3-C10 cycloalkyl group, R5 represents a hydrogen atom, C1-C6 alkyl group or acyl group, X represents a halogen atom, a C1-C6 alkyl group, C2-C6 alkenyl group, C2-C6 alkynyl group, aryl group, heteroaryl group, C1-C6 alkoxy group, amino group, acyl group, cyano group or N-hydroxyalkaneimidoyl group, Y  represents a substituent selected from the group consisting of a halogen atom, C1-C6 alkyl group, C1-C6 alkoxy group and hydroxyl group, n represents an integer of 0 to 4, and m represents an integer of 0 to 6).
Patent CA-2561810-C (CA)
Title: Apparatus for powering an electronic musical instrument
Inventor: IOFFE SIMONA
IPC: G10H1/32
Filed: 2005-03-31
Granted: 2012-11-27
Abstract: Apparatus for providing electrical power to signal conditioner circuitry inside a musical instrument having a signal output jack mounted thereon to carry a conditioned music signal via a signal cable to a remote location. The power source is a battery mounted inside a housing that is part of a signal plug on the signal cable plugged into the signal output jack. The battery powers the signal conditioner circuitry while the signal plug is in the jack. The housing provides access to the battery. Alternatively, a rechargeable power source is mounted inside or otherwise on the instrument and is connected to the jack. A power supply first plug is inserted into the signal output jack to charge the rechargeable power source. After charging the power source, the first plug is unplugged and a second plug of a signal cable is plugged into the jack to carry the conditioned signal to the remote location. When the second plug is plugged into the jack, the charged rechargeable power source provides power to the signal conditioner circuitry.
Patent CA-2562617-C (CA)
Title: Derives de polyaminoalkylacetamide d'epipodophyllotoxine, leurs methodes de preparation et leurs utilisation sous forme d'agents therapeutiques anticancer
Inventor: IMBERT THIERRY
IPC: C07D493/04
Filed: 2005-04-14
Granted: 2013-06-11
Abstract: L'invention concerne de nouveaux dérivés de podophyllotoxine substitués en position 4 par une chaîne de (poly)aminoalkylaminoacétamide substitué, leur méthode de préparation et leur utilisation en tant que médicaments jouant un rôle d'agent anticancer.
Patent CA-2564147-C (CA)
Inventor: KIERNAN BRIAN
IPC: H04B1/707
Filed: 2000-08-23
Granted: 2008-09-30
Abstract: The invention reduces transient peaks in signals transmitted in CDMA communication systems. A plurality of spread spectrum data signals are combined into a combined signal having fluctuating power level corresponding to the combination of the data signals. The combined signal is modulated to produce an RF signal for transmission. The average power of the combined signal is measured over a selected time period. The combined signal power level is adaptively limited to a calculated power level based at least in part on the measured power.
Patent CA-2568808-C (CA)
Inventor: MAIENFISCH PETER
IPC: C07D213/04
Filed: 2005-06-22
Granted: 2013-02-19
Abstract: The use of a compound of formula (I), Y is a single bond, C=O, C=S or S(O)m where m is 0, 1 or 2; the ring (II) is a 6 membered oaromatic ring or is a 5 or 6 membered heteroaromatic ring; Z and Z' are =C- or -N- provided that both are not N; R1, R2 R3 , R3a,R4 , R8 and Ra are specified organic groups and n and p are independently 0, 1, 2, 3 or 4; or salts or N-oxides thereof or compositions containing them in controlling insects, acarines, nematodes or molluscs. Novel compounds are also provided.
Patent CA-2573342-C (CA)
Inventor: FONTAINE MIKE
IPC: F01D25/16
Filed: 2005-06-20
Granted: 2013-01-15
Abstract: A structural turbine exhaust case (25) of a gas turbine engine, comprises inner and outer case portions (27, 29); a bearing housing (33) connected to the inner case portion (27) for supporting a main spool (12) of the gas turbine engine; and a plurality of airfoils (31) extending between the inner and outer case portions (27, 29), airfoils (31) structurally connecting the inner case portion (27) to the outer case portion (29).
Patent CA-2574106-C (CA)
Inventor: BARBEE BRENT W
IPC: B60J1/20
Filed: 2005-05-27
Granted: 2015-02-10
Abstract: A transparent laminated structure having multiple peel-away laminated film layers for protecting windscreens, particularly windscreens of rotary aircraft, from environmental conditions. The laminated structure includes at least one laminated layer wherein each layer includes a film, a bonding layer on a first major side of the film for releaseably attaching the film to either the windscreen or to an adjacent laminated film layer, a conductive material on a second major side of the film for dissipating electrostatic charging in the laminated structure that may occur due to accumulated precipitation static during aircraft fight, and a hard coat layer for protecting the relatively softer film against abrasion. As the outermost film layer becomes degraded below acceptable levels, that film may be easily removed, exposing a subsequent unblemished film layer.
Patent CA-2583954-C (CA)
Inventor: FUNAKOSHI YOSHIO
IPC: C09J7/29
Filed: 2007-04-05
Granted: 2014-01-28
Abstract: The invention relates to a pressure-sensitive adhesive tape or sheet, which includes a support and a pressure-sensitive adhesive layer. The support includes a first substrate, which includes a meltblown nonwoven fabric, and a second substrate, which includes a spunbond nonwoven fabric having a bulk density of from 0.05 to 0.3 g/cm3 and is disposed on at least one side of the first substrate.  The support is treated with a filling agent and the second substrate is arranged as the outermost layer on the support side. The invention also relates to a pressure-sensitive adhesive tape or sheet, which includes a laminate of a plurality of substrates being treated with a filling agent and having a loop hardness of from 15 to 60 mN. The invention further relates to a process for producing a pressure-sensitive adhesive tape or sheet.
Patent CA-2584651-C (CA)
Inventor: NICULESCU-DUVAZ DAN
IPC: C07D471/04
Filed: 2005-10-21
Granted: 2013-05-28
Abstract: The present invention pertains to certain imidazo[4,5-b]pyridin-2-one and oxazolo[4,5-b]pyridin-2-one compounds and analogs thereof, which, inter alia, inhibit RAF (e.g., B-RAF) activity, inhibit cell proliferation, treat cancer, etc., and more particularly to compounds of the formula (I): wherein: J is independently -O- or -NRN1-; RN1, if present, is independently -H or a substituent; RN2 is independently -H or a substituent; Y is independently -CH=  or -N=; Q is independently -(CH2)j-M-(CH2)k- wherein: j is independently 0, 1 or 2; k is independently 0, 1, or 2; j+k is 0, 1, or 2; M is independently -O-, -S-, -NH-, -NMe-, or -CH2-; each of RP1, RP2, RP3, and RP4 is independently -H or a substituent; and additionally RP1 and RP2 taken together may be -CH=CH-CH=CH-; L is independently: a linker group formed by a chain of 2, 3, or 4 linker moieties; each linker moiety is independently -CH2-,-NRN-, -C(=X)-, or -S(=O)2-; exactly one linker moiety is -NRN-, or: exactly two linker moieties are -NRN-; exactly one linker moiety is -C(=X)-, and no linker moiety is -S(=O)2-; or: exactly one linker moiety is -S(=O)2-, and no linker moiety is -C(=X)-; no two adjacent linker moieties are -NRN-; X is independently =O or =S; each RN is independently -H or a substituent; A is independently: C6-14carboaryl, C5-14heteroaryl, C3-12carbocyclic, C3-12heterocyclic; and is independently unsubstituted or substituted; and pharmaceutically acceptable salts, solvates, amides, esters, ethers, N-oxides, chemically protected forms, and prodrugs thereof. The present invention also pertains to pharmaceutical compositions comprising such compounds, and the use of such compounds and compositions, both in vitro and in vivo, to inhibit RAF (e.g., B-RAF) activity, to inhibit receptor tyrosine kinase (RTK) activity, to inhibit cell proliferation, and in the treatment of diseases and conditions that are ameliorated by the inhibition of RAF, RTK, etc., proliferative conditions such as cancer (e.g., colorectal cancer, melanoma), etc.
Patent CA-2590609-C (CA)
Title: Power supply system, fuel pack constituting the system, and device driven by power generator and power supply system
Inventor: SHIOYA MASAHARU
IPC: H01M8/0668
Filed: 2002-01-22
Granted: 2013-03-19
Abstract: A by-product elimination device used in a power generation system includes a fuel pack provided with a fuel charged portion having a power generation fluid fuel containing hydrogen, and a power generation module which detachably attached to the fuel pack, the module including a reforming portion which transforms the power generation fuel supplied from the charged portion into first gas containing hydrogen gas and carbon dioxide, and a fuel cell which generates an electrical energy by using the hydrogen gas. The device includes an absorbent charged portion which selectively absorbs carbon dioxide contained in the first gas and feeds second gas whose carbon dioxide concentration is lowered by the first gas to the fuel cell.
Patent CA-2590955-C (CA)
Title: Systeme et procede pour la distribution extensible de donnees
Inventor: JAIN ARVIND
IPC: H04L69/14
Filed: 2005-12-09
Granted: 2010-11-16
Abstract: L'invention concerne un système comprenant un gestionnaire de ressources, une pluralité de maîtres et une pluralité d'esclaves interconnectés par un réseau de communication. Pour distribuer les données, un maître détermine qu'un esclave de destination parmi la pluralité d'esclaves requiert des données. Le maître génère ensuite une liste d'esclaves à partir desquels les données doivent être transférées à l'esclave de destination, puis il transmet cette liste au gestionnaire de ressources, lequel est configuré pour sélectionner un esclave source dans la liste d'après les ressources système disponibles. Après sélection d'une source par le gestionnaire de ressources, le maître reçoit une instruction du gestionnaire de ressources pour lancer un transfert des données de l'esclave source à l'esclave de destination. Le maître transmet ensuite une instruction pour commencer le transfert.
Patent CA-2601164-C (CA)
Inventor: CITRON JEFFREY
IPC: H04M11/00
Filed: 2006-03-16
Granted: 2016-05-24
Abstract: L'invention concerne un système d'établissement d'une communication téléphonique entre des appareils téléphoniques dans un réseau d'ordinateurs, sans utilisation manuelle de claviers alphanumériques. Une interface de programme d'application (API) de contrôle des appels de tiers (3PCC) offre aux utilisateurs la possibilité d'employer un navigateur web ou autre logiciel orienté Internet pour placer un appel en lieu et place du clavier du téléphone. Une interface de programme d'application de contrôle des appels de tiers comprend un localisateur de ressources universel fonctionnant sur Internet pour assurer la conduite d'une communication entre un premier appareil téléphonique et un second appareil téléphonique. Le localisateur de ressources universel met en oeuvre une fonction d'identification du premier appareil téléphonique et une fonction d'identification du second appareil téléphonique.
Patent CA-2602393-C (CA)
Inventor: HAHN SABINE
IPC: C08J9/30
Filed: 2006-03-17
Granted: 2013-07-09
Abstract: The present invention relates to an aqueous reinforced rubber dispersion comprising: a) 51 to 90 wt-% of base latex polymer particles; and b) 10 to 49 wt-% of reinforcing latex polymer particles comprising structural units of aromatic vinyl monomers and conjugated diene monomers, the reinforcing latex polymer particles having a single glass transition temperature (Tg) from -25~C to 28~C as measured by differential scanning calorimetry (DSC), whereby the weight percentages are based on the total weight of polymer particles in the rubber dispersion and the base latex polymer particles have a Tg as measured by DSC that is lower than the Tg of the reinforcing latex particles, to the use of the rubber dispersion for making latex foam, to a method for making latex foam and to an article comprising the latex foam obtained from the rubber dispersion of the present invention.
Patent CA-2606339-C (CA)
Title: Merging of multiple encoded audio-video streams into one program with source clock frequency locked and encoder clock synchronized
Inventor: MICHENER JAMES A
IPC: H04N21/2368
Filed: 2006-04-28
Granted: 2011-11-15
Abstract: A system and method for merging of multiple encoded audio and video streams into a single program in the transport stream enables playback of any audio stream with any video stream. This is accomplished by first locking the frequency of audio and video input streams for a plurality of different programs to a source clock, independently encoding each program with its own PCR and PTS into a program stream, multiplexing the program streams into a transport stream, and then synchronizing the PCR and PTS of the program streams to a declared master PCR.