baber/WOPTO huggingface dataset:
Patent CA-2595970-A1 (CA)
Title: Copolymer comprising monoethylenically unsaturated dicarboxylic acid derivatives
Inventor: GOETHLICH ALEXANDER
IPC: C09D135/02
Filed: 2006-01-24
Abstract: The invention relates to copolymers comprising dicarboxylic acid units modified by -SR, -CSNR2 and/or -CN-units and at least one other type of copolymer. A method for producing said copolymers by a polymer-analogous reaction and the use of said copolymers in the form of a corrosion inhibitor are also disclosed.
Patent CA-2596147-A1 (CA)
Inventor: SOULA REMI
IPC: A61K9/51
Filed: 2006-01-23
Abstract: La présente invention concerne des nouveaux matériaux à base de polyaminoacides modifiés, biodégradables, utiles notamment pour la vectorisation de principe(s) actif(s) (PA). L'invention vise aussi de nouvelles compositions pharmaceutiques, cosmétiques, diététiques ou phytosanitaires à base de ces polyaminoacides. Le but de l'invention est de fournir une nouvelle matière première polymère, susceptible d'être utilisée pour la vectorisation de PA et permettant de satisfaire de manière optimale à toutes les spécifications requises en l'espèce : biocompatibilité, biodégradabilité, aptitude à s'associer facilement avec de nombreux principe s actifs ou à les solubiliser, et à libérer ces principes actifs in vivo. Ce b ut est atteint par la présente invention qui concerne des nouveaux copolyhydroxyalkylglutamines, comprenant des unités glutamines et éventuellement des unités glutamates, et qui sont porteuses de groupements hydrophobes comportant de 8 à 30 atomes de carbone. Ces copolyhydroxyalkylglutamines sont amphiphiles et sont aptes à se transformer aisément et économiquement en particules de vectorisation de principes actif s, ces particules étant elles même propres à former des suspensions colloïdales aqueuses stables.
Patent CA-2596488-A1 (CA)
Inventor: CHAZAN DAVID J
IPC: G01N7/00
Filed: 2006-02-06
Abstract: The degradation over time that is commonly seen with analyte-binding proteins when used as sensors for trace amounts of an analyte in a gaseous mixture is reduced by maintaining the sensor in a low-oxygen or oxygen-free environment.
Patent CA-2597445-A1 (CA)
Inventor: MOSHAL MARTIN PAUL
IPC: A63F13/00
Filed: 2007-08-16
Abstract: A method and system for indicating a jackpot payout expectancy for a game is provided for use with live or online gaming. The system includes a display of jackpot payout information for gaming participants that may allow participants to rapidly assess a status of various jackpot casino games to determine which game to play, based on a likelihood of an imminent jackpot payout. For instance, a payout statistic (i.e., a jackpot thermometer) is provided to players to indicate how far a jackpot cycle of a game has run since the jackpot was last paid out. The statistic can be displayed graphically as a slider bar or as a thermometer icon, for example.
Patent CA-2598734-A1 (CA)
Inventor: GANASAN JAYA PRAKASH SUBRAMANI
IPC: G06F13/40
Filed: 2006-02-24
Abstract: An arbiter in a switch matrix system arbitrates multiple bus transaction requests in a single bus frequency clock cycle, by operating at a frequency greater than the bus frequency. This allows for two or more arbitration operations in a single bus frequency clock cycle with one instance of arbitration logic. The arbiter may arbitrate for two or more slave devices, or may arbitrate multiple master device requests directed to the same slave device. The arbiter frequency may be variable, and may be predicted based on, e.g., prior bus activity. If only one bus transaction request is pending, the arbiter frequency may equal the bus frequency. The results of an earlier arbitration decision may be utilized to more intelligently make subsequent arbitration decisions in the same bus frequency clock cycle.
Patent CA-2599798-A1 (CA)
Title: Apparatus, system, and method for delivering an annuloplasty ring
Inventor: ADZICH VASO
IPC: A61F2/24
Filed: 2006-03-23
Abstract: An annuloplasty ring holder includes an angled post for improved visibility and access by the surgeon. The post may be configured to be adjusted in angle and rotation. The ring holder can include a relatively open lower template, including relatively narrow extending radial arms with short, generally arcuate ring-retaining distal portions. The invention includes placements of suture holes and cutting wells which, in combination with improved suture routing, afford the user improved access to cutting the suture that is used to retain the annuloplasty ring to the holder.
Patent CA-2599994-A1 (CA)
Title: Automotive leather cutting station
Inventor: SCHNEIDER NICOLAAS
IPC: B26D5/20
Filed: 2006-03-03
Abstract: A sheet material cutting table includes a base comprising a foot component and a turntable component and a table top rotatably supported on the base to rotate about a generally vertical axis. The table top includes a support formation and a planar top component defining a planar work surface. At least one of the base and the table top has a track and at least one of the other of the base and the table top has rolling elements configured to roll along the track thereby allowing the table top to be linearly displaceable in a horizontal plane relative to the base.
Patent CA-2600285-A1 (CA)
Inventor: KRUEGER CHRISTIAN
IPC: A01N25/10
Filed: 2006-03-07
Abstract: The invention relates to a method for producing aqueous polymer dispersions containing pesticides, having an average particle diameter of the dispersed particles of < 1000 nm, by radical polymerisation of an oil-in-water emulsion, whereby the oil phase contains at least one pesticide in at least one ethylenically unsaturated monomer. Said method consists of emulsifying a solution of at least one pesticide in at least one monomer in water, in the presence of at least one surface-active agent, in order to form a mini-emulsion having an average particle size of <500 nm and/or adding at least one pesticide during or after emulsification and subsequently radically polymerising the mini-emulsion. The invention also relates to the use of the thus obtained dispersions in order to combat harmful micro-organisms and/or to regulate the growth of plants and/or to combat undesired plant growth and/or to combat undesirable insects or accaride attacks and/or to combat phytopathogenic fungi and/or for treating seeds.
Patent CA-2600807-A1 (CA)
Inventor: SRIVASTAVA S KRISHNA
IPC: C22C19/07
Filed: 2007-09-07
Abstract: A wroughtable, cobalt alloy capable of through thickness nitridation and strengthening using practical treatments and practical sheet thicknesses contains in weight percent about 23 to about 30% chromium, about 15 to about 25% iron, up to about 27.3% nickel, about 0.75 to about 1.7% titanium, about 0.85 to about 1.9% niobium or zirconium, up to 0.2%  carbon, up to 0.015%  boron, up to 0.015% rare earth elements, up to 0.5% aluminum, up to 1%  manganese, up to 1%  silicon, up to 1% tungsten, up to 1% molybdenum, and the balance cobalt plus impurities and the total weight percent of titanium plus niobium or equivalents is from about 1.6 to about 3.6.
Patent CA-2601469-A1 (CA)
Title: Loading internal applications on a smartcard
Inventor: AGAMI MISHAEL
IPC: G06K19/06
Filed: 2006-03-19
Abstract: Portable smartcard devices, methods of executing program code using smartcard devices, and computer readable storage media including instructions for smartcard devices are provided. According to some embodiments, the presently disclosed smartcard device includes an interface for presenting smartcard functionality to a host system and for receiving a program execution command from the host system, non-volatile memory, executable memory, a copying mechanism such as an internal copying mechanism for copying program code from the non-volatile memory to the executable memory, and a program execution mechanism for executing the program code. Appropriate interfaces include but are not limited to ISO 7816 compatible interfaces, USB interfaces, and MMC  interfaces. In some embodiments, the smartcard functionality includes SIM  functionality and/or USIM functionality. Optionally, execution of the program code commences when only a portion of the copied executable code resides in the executable memory. A method of delivering pre-loaded protected executable code to smartcard users is disclosed.
Patent CA-2606263-A1 (CA)
Inventor: DENNIS SHARON D
IPC: G16H10/60
Filed: 2006-04-05
Abstract: A method of protecting use of an entity's identity is provided. The method comprises setting a status of the identity to a first state, the first state defining a scope of permitted use of the identity, changing, in advance of an intended use of the identity, the status to a second state defining a scope of permitted use of the identity that is different from the first state, requesting use of the identity after the changing; and returning, after the requesting, the state back to the first state.
Patent CA-2609650-A1 (CA)
Inventor: PRADHAN NARAYAN
IPC: A61K31/19
Filed: 2006-04-25
Abstract: A method of synthesizing doped semiconductor nanocrystals. In one embodiment, the method includes the steps of combining a metal oxide or metal salt precursor, a ligand, and a solvent to form a metal complex in a reaction vessel; admixing an anionic precursor with the metal complex at a first temperature, T1, sufficient to form a plurality of host nanocrystals; doping a metal dopant onto the plurality of the host nanocrystals at a second temperature, T2, such that a layer of the metal dopant is formed substantially over the surface of a host nanocrystal that receives a metal dopant; and adding a mixture having the anionic precursor and the metal oxide or metal salt precursor at a third temperature, T3, into the reaction vessel to allow regrowth of host nanocrystals on the surface of the layer of the metal dopant formed substantially over the surface of a host nanocrystal that receives a metal dopant to form a plurality of doped nanocrystals, wherein the doped nanocrystals show a characteristic of semiconductor.
Patent CA-2609816-A1 (CA)
Inventor: WILT H WILLIAM B
IPC: B62D55/116
Filed: 2006-05-31
Abstract: A dynamically changing track support for a tracked vehicle, includes a body with one or more track engaging wheels mounted for rotation to the body and extending above the top of the body and below the bottom of the body. At least two arms are provided. Each arm has a body engaging end and a track engaging end. The track engaging ends of the arm extends outwardly past the body. The body engaging end is pivotally secured to the body for pivotal movement about a substantially horizontal pivot axis. One or more track engaging wheels are mounted for concentric axial rotation about an axle positioned at the track engaging end of the each arm. Dynamically adjustment of the pivotal positioning of the arms relative to the body results in changes to track geometry while maintaining consistent tension.
Patent CA-2610401-A1 (CA)
Title: Improved process for synthesizing alkylated arylamines
Inventor: SAKAHARA BRETT
IPC: B01J31/14
Filed: 2006-05-30
Abstract: An improved process and novel catalyst system for alkylating arylamines generally comprising the combination of an arylamine and an alkylating agent in the presence of a trialkyl aluminum compound and a hydrogen halide. The improved process and new catalyst system allows for higher total conversion of the arylamine feedstock without sacrificing substitution product selectivity and also allows for the reaction of recycled alkylene feedstock.
Patent CA-2614134-A1 (CA)
Inventor: WARREN JAMES A
IPC: A47C23/00
Filed: 2007-12-12
Abstract: Disclosed embodiments relate generally to the manufacture and assembly of mattresses, and comprise an interlocking system used to join foam support rails together to form a support frame about the perimeter of a mattress cover and/or a banding system for securing the support frame in place with respect to the mattress cover. The interlocking system generally comprises interlocking mechanical coupling portions at the ends of each support rail, allowing the ends of the support rails to be joined together to form a support frame without hard corner blocks that might reduce mattress comfort. The banding system comprises banding flaps that enwrap the support rails and attach them to the mattress cover. This allows for improved structural integrity during the assembly process, since the support frame is securely held in place.
Patent CA-2614920-A1 (CA)
Title: Remote optical control of electrical circuits
Inventor: DINCA GEORGE
IPC: G08C23/06
Filed: 2008-01-31
Abstract: An optical controlling circuit and an electrical controlled circuit such as a motor control circuit are interconnected by an electro-optic interface. A passive optical switch located in the optical circuit at a position remote from the electrical circuit is physically actuated to generate a change in optical transmission state of the optical circuit. At the electro-optic interface, the change in optical transmission state of the optical circuit is detected and triggers a change in the electrical transmission state of the electric circuit. Embodied as STOP and START pushbuttons, a pair of such passive optical switches at a position remote from the electric circuit reduces the risk that actuating motor control circuits and the like will cause arcing and, in hazardous environments, explosion.
Patent CA-2615119-A1 (CA)
Inventor: KANG YOUNG BOUNG
IPC: E03C1/282
Filed: 2007-03-16
Abstract: The present invention relates to a drainage apparatus for a sink, in which it is possible to drain wash water rapidly without having residue substances such as foreign substances and the like caught thereon, and prevent leakage of malodor in advance, thereby achieving excellent cleanliness, facilitating an operation and maintenance of the drainage apparatus due to its simple configuration and structure. Thus, according to the drainage apparatus for a sink of the invention, residue substances, foreign substances and the like are not caught on the drainage apparatus, the female screw- shaped grooves induce vortex of wash water, thereby rapidly draining the wash water, and the float ball made of positive buoyancy material is insertingly mounted inside of the tubular drainage body so as to ascend or descend by means of the wash water, thereby preventing leakage of malodor in advance, achieving excellent cleanliness, and facilitating an assembling operation and maintenance/repair of the drainage apparatus due to its simple configuration and structure.
Patent CA-2616210-A1 (CA)
Inventor: HEHME NORBERT
IPC: A61K39/00
Filed: 2000-09-27
Abstract: The invention provides a monovalent influenza vaccine comprising a low dose of egg-derived influenza virus antigen from an influenza virus strain that is associated with a pandemic outbreak or has the potential to be associated with a pandemic outbreak, in combination with an aluminium adjuvant. The invention also provides vaccine kits comprising a combination of a parenteral and a mucosal influenza vaccine, wherein the combined dose of antigen is no more than the conventional antigen dose. Also provided are methods for preparing the vaccines.
Patent CA-2617913-A1 (CA)
Title: System and method for rapid prototyping and implementation of distributed scalable task control architecture
Inventor: VISWANATH ANANTH
IPC: G06F9/44
Filed: 2005-07-27
Abstract: A system and method for simplifying and accelerating the process of prototyping, simulation, and implementation of virtually any device (14). The system includes a development system (12) that provides a user, with visual tools to interactively and dynamically partition a previously designed visual system model and assign the partitions to produce a prototyped system ready for conversion to executable form suitable for implementation. The system can be used to generate any instruction sets that are necessary for implementing the prototyped. The system may optionally include a data handling device (18) that enables real-time monitoring and management of a remote target system (14) from one or more user systems (12), as well as a set of tools for designing interactive visual instrument panels for that purpose.
Patent CA-2618349-A1 (CA)
Inventor: CASILLO-ORTIZ MARIO
IPC: A61L29/04
Filed: 2006-08-11
Abstract: Implant devices for intravesical administration and local drug delivery. The device has a body which includes a hollow tube formed of a biocompatible material; at least one reservoir in the tube which contains a drug; and one or more apertures through which the drug can be released. The device is configured for minimally invasive insertion into a body cavity, such as the bladder. The hollow tube may be elastomeric to permit the device to be elastically deformed from its initial shape into an elongated shape for passage through a catheter, where following such passage the device can return to or toward its initial shape to facilitate retention of the device in the body cavity. The body may have a narrow, elongated shape effective to permit insertion of the drug delivery device through a catheter without necessarily deforming the body, yet include flexible projections which effect retention within the body cavity.
Patent CA-2619319-A1 (CA)
Inventor: CARLSSON JONAS
IPC: A01B39/18
Filed: 2006-07-14
Abstract: A vegetation cutter (1) intended to mechanically separate vegetation (4), such as control of e.g. control weeds (2) and/or other undesired crops or vegetation from desired crops or vegetation (19) on a land surface (3). Said vegetation cutter (1) is movable during use in a direction (6) through the vegetation (4) at the same time as it comprises a number of knife devices (5) arranged in a distance (7) from each other, each knife device (5) having at least one cutting function (22) working in or towards said distance (7), the sterns (8) of said vegetation (4) in cross section have various thickness (9) or diameters, such as coarser thickness (10), mainly constituting the weed (2) and/or the undesired crops, said vegetation (4) also having narrower thickness or diameters (11) mainly constituting desired crops or vegetation (19) and said distance (7) on at least some place being shorter than the coarser thickness (10) or the diameters at least at that place, where the cutting fiinction (22) works, so that the cutting function (22), when it is moved through the vegetation (4), cuts off or damages the coarser thickness (10), so that they fade, while the narrower thickness (11) mainly can pass the cutting function (22) without being damaged, so that they remain undamaged and can grow on further.
Patent CA-2619779-A1 (CA)
Title: Use of a pde5 inhibitor for treating and preventing hypopigmentary disorders
Inventor: PEUKER HEIDEMARIE
IPC: A61K45/06
Filed: 2005-07-15
Abstract: The invention relates to the use of PDE5 inhibitors, preferably sildenafil or tadalafil, optionally in combination with a further active ingredient, for treating and/or preventing hypopigmentary disorders.
Patent CA-2620076-A1 (CA)
Title: Multi-layer, microporous polyethylene membrane, battery separator formed thereby and battery
Inventor: TAKITA KOTARO
IPC: H01M50/494
Filed: 2006-08-24
Abstract: Disclosed is a polyethylene multilayer microporous membrane comprising a first porous layer (a) composed of a polyethylene resin and a second porous layer (b) containing a polyethylene resin and a heat-resistant resin having a melting point or glass transition temperature of not less than 170~C. In the second porous layer (b), the heat-resistant resin is dispersed in the polyethylene resin in the form of particles, and fibrils of the polyethylene resin are cleaved by using the heat-resistant resin particles as nuclei, thereby forming pores. Such a polyethylene multilayer microporous membrane has a good balance among shutdown characteristics, meltdown characteristics, permeability, mechanical strength, thermal shrinkage resistance and compression resistance.
Patent CA-2620140-A1 (CA)
Inventor: SILBERSTEIN RALPH ANDREW
IPC: G11B27/031
Filed: 2005-09-02
Abstract: A video switcher (10) advantageously affords the capability of executing a video effect following recall that avoids visible artifacts upon transitioning from one effect to another. At the outset, the switcher identifies active elements within the video effect, the comprising those elements that undergo a change during execution of the video effect, as opposed to those that remain inert during effect execution. The switcher then dynamically calculates offset for application to an initial key frame value for the video effect to avoid any change in value to active elements upon initial effect recall. The offset value is applied to each subsequent interpolation of the video effect, thereby creating the desired result of applying only relative changes to the active elements of the video effect.
Patent CA-2620273-A1 (CA)
Inventor: NICHOLSON JOSEPH ALLAN
IPC: H01R13/523
Filed: 2006-08-03
Abstract: An electrical connector for use in subsea applications, the connector comprising a receptacle component comprising a fluted, insulated male contact pin, and a plug component comprising a contact assembly. On engagement of the receptacle component and plug component in use, a watertight electrical connection is formed between the male contact pin and the contact assembly.  The receptacle component further comprises an isolation tube substantially surrounding the insulated male contact pin over at least part of its length and containing oil therein, in use.
Patent CA-2621656-A1 (CA)
Inventor: ERIKSSON ANDERS
IPC: H04L69/32
Filed: 2005-10-04
Abstract: The invention relates to a low latency transport of an Internet message over a connection from an Internet message-sending node to an Internet Message-receiving node. Said Internet Message- sending node determines the size of the Internet message (40) and compares the size of with a pre-determined single-packet threshold (42) . Thereafter, the Internet Message-sending node performs a TCP Internet message-transport (44) over said connection if the size of the Internet message is larger than said single-packet threshold, and a single-packet (UDP) Internet message-transport (45, 46) if the size of the Internet message is smaller than said single-packet threshold
Patent CA-2624513-A1 (CA)
Title: Combination
Inventor: WEBER OLAF
IPC: A61P35/00
Filed: 2006-09-22
Abstract: The invention relates to a combination which comprises at least one NSAID (non-steroidal anti-inflammatory medicament) and at least one proton pump inhibitor for the prevention and/or treatment of tumour illnesses. The invention also relates to medicaments containing said combination and to the production thereof.
Patent CA-2624567-A1 (CA)
Inventor: FANARA PATRIZIA
IPC: G01N23/00
Filed: 2006-10-02
Abstract: Stable isotope labeling was used to measure dynamics of tubulin incorporation into microtubule subpopulations representing different neuronal compartments in the murine hippocampus. Neuronal microtubules were largely static. Basal turnover was highest in tau-associated (axona) and growth cone), lower in MAP2-associated (somatodendritic), and lowest in cold stable (axonal shaft) subpopulations. Intracerebroventricular glutamate injection stimulated label incorporation into axonal shaft and somatodendritic microtubules, the latter dependent on cAMP-PKA. Hippocampus-dependent memory formation after contextual fear conditioning was accompanied by increased assembly of MAP2- and cold stable-microtubules. Both microtubule assembly and memory formation were inhibited by the microtubule depolymerizing drug, nocodazole. This approach allows for correlation with behavioral measures of learning and memory and for the screening of candidate agents for stimulatory activities on learning memory.