baber/WOPTO huggingface dataset:
Patent CA-2445092-A1 (CA)
Title: Display assembly
Inventor: VARDARO ENZO
IPC: A47F5/08
Filed: 2003-10-14
Abstract: A display assembly for displaying items and being mountable to a vertical surface and comprising at least two longitudinal runners and an elongate member. The longitudinal runners are mountable to the vertical surface. Each runner includes elongate-member-mounting elements. The elongate-member-mounting elements of at least one of the runners include a protrusion-receiving element. The elongate member includes one end mountable to one of the runners and an opposite end mountable to the other of the runners. The one end has a moveable protrusion assembly for releasably engaging the protrusion-receiving element. The opposite end is so configured and sized as to be mountable to the elongate-member-mounting elements. The elongate member includes display-member-engaging elements. The moveable protrusion assembly is moveable between a runner-engaging position for engaging the protrusion- receiving element and a runner-disengaging position for disengaging the protrusion-receiving element.
Patent CA-2446132-A1 (CA)
Inventor: WEN JIANYE
IPC: B32B7/12
Filed: 2002-06-11
Abstract: An exemplary primer/membrane package system comprises (a) a membrane (16) comprising a carrier sheet (18) and a pressure-sensitive adhesive (20) thereon; and (b) an aqueous dispersion primer composition (12) operative to promote adhesion between a construction surface (10) and the membrane. The primer composition comprises at least two of an acetate, maleate, and acrylate, and has a viscosity of 200-2000 cp and more preferably 400-800 cp.
Patent CA-2448350-A1 (CA)
Title: Soil collection receptacle attaching/detaching apparatus for cyclone vacuum cleaner and vacuum cleaner having the same
Inventor: LEE BYUNG-JO
IPC: A47L9/00
Filed: 2003-11-03
Abstract: Disclosed is a soil collection receptacle attaching/detaching apparatus for a cyclone vacuum cleaner, which allows only a soil collection receptacle to be attached to or detached from a cyclone unit that includes a cyclone body as well as the soil collection receptacle, in which the cyclone unit is installed in an accommodation recess provided in a cleaner body, so that the soils in the soil collection receptacle can be conveniently dumped. Also disclosed is a cyclone vacuum cleaner provided with the soil collection receptacle attaching/detaching apparatus. The disclosed inventive apparatus comprises a soil collection receptacle having a sliding groove formed on the bottom surface that confronts the floor of the accommodation recess, a guide member located at the lower end of the soil collection receptacle, wherein the guide member is formed with a pair of guide projections at the opposite sides; and an operation lever adapted to move the guide member up and down, wherein the operation lever comprises a manipulation part and a pair of guide holes that cooperate with the guide projections, wherein the guide member moves up and down as the manipulation part is pulled and pushed, whereby the soil collection receptacle is attached to or detached from the cyclone unit. Because the soil collection receptacle is spaced from the cyclone body as the guide member is lifted, only the soil collection receptacle can be independently separated from the cleaner body.
Patent CA-2449587-A1 (CA)
Inventor: ZUCCA ENRICO
IPC: H04W16/22
Filed: 2002-06-12
Abstract: The present invention is related to a system for simulating the behaviour of a telecommunications network for mobile radio apparatuses and to the relating method. The system comprises an integrated simulation environment (30) havin g a modular structure based on interchangeable objects, that comprise a simulation engine (31) and a plurality of devices (34) representative of apparatuses as well as physical elements of the network. By virtue of its structure based on objects which are interchangeable and capable of being selectively activated, the system allows the simulation of networks for high complexity mobile radio apparatuses in terms of quantity of apparatuses and type of systems or networks. The system is easily expansible as a function o f both the variation of the system or network types and the technological implementations available on the market.
Patent CA-2450418-A1 (CA)
Inventor: ANDERSSON STEN
IPC: A01N43/90
Filed: 2002-05-23
Abstract: An arrangement for controlling microbial content or growth in a fluid, comprising a) a zeolite with micro-pores charged with an agent having affinity to the zeolite micro-pores and having antiseptic properties and b) the fluid, the zeolite and the fluid being enclosed by, at least partially in contact, or being arranged for being brought at least partially in contact. The fluid contains molecules being larger than the micro-pores of the zeolite and having less affinity, as defined, to the zeolite than the agent. The fluid may contain a therapeutically active compound or composition in a therapeutically effective amount and concentration and that the total amount of agent in the zeolite is larger than an amount corresponding to an antiseptic level for the fluid. Also disclosed are methods, uses and zeolites for control of microbial content or growth in a fluid.
Patent CA-2451684-A1 (CA)
Title: Stable cosmetic emulsion with polyamide gelling agent
Inventor: MAROTTA PAUL H
IPC: A61K6/00
Filed: 2002-06-19
Abstract: The present invention relates to a gelled cosmetic emulsion comprising an oil phase, an aqueous phase and a gelling system which contains at least one non-siloxane based polyamide in a sufficient amount to gel the emulsion. The polyamide can have an tertiary amide, ester, acid, or amine terminal end group. The emulsion is stabilized with an alkylene oxide containing emulsion stabilizer. The polyamide resin is stabilized with a resin stabilizer containing an atom with a certain electronegativity. The emulsions of the present invention are substantially transparent and when colorants are added the color is especially bright and clear. The emulsions are used in lipstick and mascara products as well as other gel and stick products.
Patent CA-2453074-A1 (CA)
Inventor: DOERKSEN CAREY T
IPC: F15B11/072
Filed: 2004-01-19
Abstract: A pressurized gas assisted hydraulic amplifier for a hydraulic lifting assembly, when the hydraulic lifting assembly is lowered a master piston moves causing a slave piston to compress a gaseous medium. This results in a gas pressure build up within a second compartment of the slave cylinder and an associated gaseous medium accumulator. When raising the hydraulic lifting assembly, the expansion of gaseous medium in the second compartment of the slave cylinder provides a supplemental lifting force which is exerted upon the slave piston and transferred to the master piston.
Patent CA-2453386-A1 (CA)
Inventor: AMBROSE RONALD R
IPC: C09D167/00
Filed: 2002-06-13
Abstract: A crosslinking agent which is an ungelled reaction product of (a) at least one aminoplast resin, (b) at least one polyfunctional polymer having functional groups reactive with aminoplast resin (a) and having a glass transition temperature of at least 15~C; and (c) at least one compound different from (b) having active hydrogen groups reactive with aminoplast resin (a) is provided.  Also provided is a method for preparing the crosslinking agent. Further provided is a powder coating composition which includes the crosslinking agent. Additionally provided is a multi-layer composite coating composition having a base coat layer and a top coat over the base coat deposited from the previously described powder coating composition. Coated substrates are also provided.
Patent CA-2455811-A1 (CA)
Inventor: SCHAPIRO BORIS
IPC: F16H55/08
Filed: 2002-08-08
Abstract: The invention relates to a gearing assembly comprising a fixed gearing and a gear wheel that rolls off said fixed gearing using two toothed bars, whereby the gear wheel is transferred from one toothed bar to the other toothed bar during the rolling displacement. The aim of the invention is to provide a gearing assembly of this type, in which the axis of a gear wheel that rolls off the toothed bars can pass through a trajectory comprising a bend point. A  recess is formed between the two toothed bars (26, 28), which prevents the gear wheel (10) from meshing with both toothed bars (26, 28) at the same time.  A transition gearing is formed by a toothed arc (42) that is convex or linear in relation to the rolling gear wheel (10). The gear wheel (10), once meshed with the transition gearing (30), releases its engagement with one toothed bar (26) before meshing with the other toothed bar (28).
Patent CA-2458818-A1 (CA)
Title: Methods and materials relating to stem cell growth factor-like polypeptides and polynucleotides
Inventor: TANG Y TOM
IPC: C12Q1/68
Filed: 2002-08-30
Abstract: The invention provides novel polynucleotides and polypeptides encoded by suc h polynucleotides and mutants or variants thereof that correspond to a novel human secreted stem cell growth factor-like polypeptides. Other aspects of t he invention include vectors containing processes for producing novel human secreted stem cell growth factor-like polypeptides, and antibodies specific for such polypeptides.
Patent CA-2459141-A1 (CA)
Title: Delivery of disease control in aquaculture and agriculture using nutritional feeds containing bioactive proteins produced by viruses
Inventor: KYLE DAVID J
IPC: A23K1/00
Filed: 2002-08-27
Abstract: The present invention relates to the production of food products containing the biomass of a plant, animal or insect expressing a heterologous protein.  The food product can be administered as a means of delivering therapeutic proteins through passive immunity.
Patent CA-2459556-A1 (CA)
Title: Low cost tagging system
Inventor: RICHARDSON CHRISTOPHER KEITH
IPC: G06K19/067
Filed: 2002-09-16
Abstract: A tag comprising a plastic container having at least one particle therein. The or each particle may be formed from metal or metal coated and/or fabricated from a plurality of different metals. A receiver unit adapted to detect RF  pulses arising as a result of the Triboelectric effect of the particles enables detection of a tag.
Patent CA-2460321-A1 (CA)
Title: Chemokines as adjuvants of immune response
Inventor: VICARI ALAIN
IPC: C12N5/0784
Filed: 2002-09-19
Abstract: Dendritic cells play a critical role in antigen-specific immune responses. Materials and methods are provided for treating disease states, including cancer, infectious diseases, autoimmune diseases, transplantation, and aller gy by facilitating or inhibiting the migration or activation of a specific subs et of antigen-presenting dendritic cells known as plasmacytoid dendritic cells (pDC). In particular, methods for treating disease states are provided comprising administration of chemokine receptor agonists and antagonists, alone or in combination with a disease-associated antigen, with or without a n activating agent.
Patent CA-2462168-A1 (CA)
Title: Electrode material for lithium secondary battery, electrode structure comprising the electrode material and secondary battery comprising the electrode structure
Inventor: ASAO MASAYA
IPC: H01M4/62
Filed: 2004-03-26
Abstract: There are provided an electrode material for a lithium secondary battery which comprises alloy particles comprising silicon as a major component and having an average particle diameter of 0.02 µm to 5 µm, wherein the size of a crystallite of the alloy is not less than 2 nm but no more than 500 nm and an intermetallic compound containing at least tin is dispersed in a silicon phase and an electrode material for a lithium secondary battery which comprises alloy particles comprising silicon as a major component and having an average particle diameter of 0.02 µm to 5 µm, wherein the size of a crystallite of the alloy is not less than 2 nm but no more than 500 nm and an at least one intermetallic compound containing at least one element selected from the group consisting of aluminum, zinc, indium, antimony, bismuth and lead is dispersed in a silicon phase: Thereby, an electrode material for a lithium secondary battery, an electrode structure comprising the electrode material and a secondary battery comprising the electrode structure are provided in which a drop in capacity due to repeated charging/discharging is small, and the charge/discharge cycle life is improved.
Patent CA-2464082-A1 (CA)
Inventor: NORDAL PER-ERIK
IPC: H01L27/115
Filed: 2002-11-22
Abstract: In a ferroelectric or electret memory circuit (C), particularly a ferroelectric or electret memory circuit with improved fatigue resistance, comprising a ferroelectric or electret memory cell with a polymer or oligomer memory material (2) contacting first and second electrodes, at least one of the electrodes comprises at least one functional material capable of physical and/or chemical bulk incorporation of atomic or molecular species contained in either the electrode (1a;1b) or the memory material (2) and displaying a propensity for migrating in the form of mobile charged and/or neutral particles between an electrode and a memory material, something which can be detrimental to both.   A functional material (3) with the above mentioned properties shall serve to offset any adverse effect of a migration of this kind, leading to an improvement in the fatigue resistance of the memory cell (C). Use in a matrix-addressable memory device where the memory cells (C) are formed in distinct portions in a global layer of a ferroelectric or electret thin-film memory material (2), particularly a polymer material.
Patent CA-2466327-A1 (CA)
Inventor: DAVIES KEVIN R
IPC: F21V13/04
Filed: 2004-05-05
Abstract: A PAR lamp may be formed with a highly domed lens. The domed lens enables increased beam spread to as much as 90 degrees from the lamp axis. This fills in the shadow gaps between adjacent lamps. The domed lens may also extend beyond the forward edge of a recessed fixture and thereby washing the adjacent walls with light instead of leaving shadowed regions intermediate adjacent fixtures.
Patent CA-2467035-A1 (CA)
Title: Pharmaceutical product with an adsorbent
Inventor: BASSO NILS
IPC: A61M15/00
Filed: 2002-11-15
Abstract: Use of an adsorbent in preventing the formation of an adduct in a pharmaceutical product due to a chemical reaction between a medicament and a gaseous substances released by a component of a medical device packaged with the medicament.
Patent CA-2468519-A1 (CA)
Title: Portable seat cover
Inventor: SALANDY LYNDON
IPC: B60N2/90
Filed: 2004-05-31
Abstract: A portable seat cover to cover the back of a variety of seats has drawstrings on its side to adjust to a variety of seat backs, a head rest that is stowable when there are no headrest to cover, and a built-in pouch into which can be folded the portable seat cover.
Patent CA-2469548-A1 (CA)
Inventor: COULOMBE PIERRE
IPC: G06Q10/04
Filed: 2003-12-02
Abstract: Cette invention concerne un procédé visant à optimiser une disposition de parties sélectionnées à couper à partir d'un morceau de bois et faisant appel à des données représentant les caractéristiques géométriques et associées aux défauts de la pièce ainsi qu'à des données représentant les caractéristiques géométriques et de qualité. Un sous-ensemble de parties caractérisées par une valeur de qualité prédéterminée et associées à un groupe prédéterminé de valeurs de dimension est défini, de même qu'un agencement de sections de surface de pièces sous-divisées produites au moyen d'une opération de coupe primaire. Les sous-sections comprises dans chaque section sont définies en fonction des caractéristiques géométriques et associées aux défauts et une pluralité d'agencements sélectionnés à partir du sous-ensemble de parties produites au moyen d'une opération de coupe secondaire est définie. Des valeurs de rendement associées aux agencements sont estimées et comparées afin que l'agencement présentant la plus haute valeur de rendement soit sélectionné. Une valeur de rendement de base pour l'agencement est estimée et la séquence d'optimisation est répétée pour de nouveaux agencements afin que des valeurs de rendement de base soient estimées, de manière que le meilleur agencement soit sélectionné.
Patent CA-2469643-A1 (CA)
Title: Procede de recuperation d'un polymere a partir d'une solution
Inventor: VAN LOOCK FRANCOIS
IPC: C08J3/14
Filed: 2002-12-05
Abstract: L'invention concerne un procédé de récupération d'un polymère en solution dans un solvant, l'ensemble formant un milieu homogène, consistant: (a) à ajouter un non solvant au milieu homogène de façon à le rendre hétérogène, (b) à transformer par atomisation le milieu hétérogène en gouttelettes, (c) à mettre en contact ces gouttelettes avec un gaz qui fait s'évaporer le solvant, (d) et à récupérer le polymère sous forme de particules.
Patent CA-2472462-A1 (CA)
Title: Efficient nucleic acid encapsulation into medium sized liposomes
Inventor: MEERS PAUL R
IPC: C12N15/88
Filed: 2003-01-08
Abstract: A method for preparing liposomes containing at least one nucleic acid encapsulated therein comprising the following steps: (A) mixing a gel or a liquid containing gel particles with aqueous medium Z1 to directly form the liposomes containing the at least one nucleic acid encapsulated therein; (B) (i) mixing a gel or a liquid containing gel particles with aqueous medium Z1 to form a curd or curdy substance; and (ii) mixing the curd or curdy substance with aqueous medium Z2 to directly form the liposomes containing the at least one nucleic acid encapsulated therein; or (C) (i) cooling a gel or a liquid containing gel particles to form a waxy substance; and (ii) mixing the waxy substance with aqueous medium Z1 to directly form the liposomes containing the at least one nucleic acid encapsulated therein; wherein said gel or liquid containing gel particles comprises at least one liposome-forming lipid, at least one fusogenic lipid, a water-miscible organic solvent and the at least one nucleic acid; wherein an amount of the at least one fusogenic lipid is at least 20% by weight of a lipid content of the gel or the liquid containing gel particles; and wherein the aqueous media Z1 and Z2 are the same or different.
Patent CA-2472802-A1 (CA)
Title: Collapsible two tier support
Inventor: BOURKE TIMOTHY
IPC: F16M11/00
Filed: 2004-06-30
Abstract: A collapsible two tier support as for use in camping dishwashing is formed by four uprights connected by pivoted cross brace sets and having a fabric panel defining on upper support connected to the tops. Additional cross brace sets support a second fabric panel at a lower level adjacent the uprights. The entire assemblage is collapsible by pivoting action of the cross brace members.
Patent CA-2476340-A1 (CA)
Inventor: WARD RICHARD B
IPC: H04L9/32
Filed: 2004-07-30
Abstract: An improved network architecture employs a super authority having an identity catalog to direct login authentication tasks to appropriate authorities. Authentication tasks may be performed by authorities across namespace boundaries if so directed by the super authority, such that a principal account may be moved without alteration of the account ID. In an embodiment of the invention, the identity catalog comprises a listing associating account IDs with appropriate authenticating authorities.
Patent CA-2476918-A1 (CA)
Title: Method and system to track customer purchases
Inventor: WIECZKOWSKI MICHAEL
IPC: G16H10/60
Filed: 2003-02-21
Abstract: A system and method for identifying transactions relating to a single custom er in a data set received from a plurality of outlets (402), such that one patient's (404) pharmaceutical prescription data may be linked (406) to represent the entire pharmaceutical purchases of said patient is disclosed (414).
Patent CA-2479312-A1 (CA)
Inventor: HOLMES NEIL ANTHONY
IPC: G11B19/04
Filed: 2003-03-19
Abstract: L'invention se rapporte à un contrôleur conçu pour un appareil d'enregistrement numérique sécurisé ainsi qu'à un appareil d'enregistrement numérique sécurisé. Ledit contrôleur comprend un récepteur destiné à recevoir au moins un signal d'entrée provenant d'au moins un élément de l'appareil d'enregistrement, ainsi que des moyens de surveillance conçus pour surveiller un signal représentant un état d'un élément de l'appareil d'enregistrement. Une opération d'enregistrement est empêchée à moins que le signal sous surveillance indique que l'état correspond à une exigence prédéterminée. En particulier, il est nécessaire que certaines exigences relatives à des supports d'enregistrement numérique et des signaux d'entrée soient remplies avant qu'une opération d'enregistrement soit permise.
Patent CA-2484331-A1 (CA)
Title: Method of purifying metal salt, method of deacidifying titanium material and method of producing the same
Inventor: SHIMOSAKI SHINJI
IPC: C22B34/12
Filed: 2003-04-21
Abstract: A purification method of a metal salt which comprises bringing a metal salt formed by melting an alkali metal salt, an alkaline earth metal salt or a mixture thereof into contact with titanium or the like, thereby adsorbing impurities in the metal salt, a deoxidization method by melting metallic calcium into a molten product of the metal salt purified by the purification method and bringing the same into contact with a titanium material, and a production method of the titanium material which comprises conducting molten salt electrolysis by using the molten product of the metal salt purified by the purification method for an electrolytic bath. According to the purification method or the production method, a molten metal salt comprising an alkali metal salt, an alkaline earth metal salt or a mixture thereof can be purified simply and conveniently at good efficiency. Then, use of the metal salt purified by the purification method can minimize contamination caused by the metal impurities in the molten salt and the titanium material of high quality can be produced. This is applicable generally as a production method of titanium of high impurity optimal for use in electronic parts.
Patent CA-2490743-A1 (CA)
Inventor: SCHOBER DENNIS A
IPC: B44C5/04
Filed: 2003-02-12
Abstract: L'invention concerne un produit plat monolithique non poreux à surface solide, qui comprend (a) une matière de base monolithique plate non poreuse (12) constituée de polyméthylméthacrylate, de chlorure de polyvinyle, de polycarbonate ou de combinaisons de ces composés, ainsi que (b) un objet décoratif visible (14) qui est fixé de manière permanente dans la matière de base. Selon l'invention, l'objet décoratif s'étend jusqu'à au moins un bord de la matière de base. L'invention concerne également un procédé pour la fabrication de ce produit monolithique plat non poreux à surface solide.
Patent CA-2494648-A1 (CA)
Title: Method for the production of paper, paperboard, and cardboard
Inventor: HEMEL RALF
IPC: D21H21/10
Filed: 2003-07-23
Abstract: Disclosed is a method for producing paper, paperboard, and cardboard by shearing the paper material, adding a microparticle system made of cationic polymers and a fine-particle inorganic component to the paper material following the last shearing step before agglomerating the material, dewatering the paper material so as to form sheets, and drying said sheets. Cationic polyacrylamides, polymers containing vinylamine units, and/or poly diallyl dimethyl ammonium chloride, each of which has an average molar weight Mw of at least 500,000 Dalton and a maximum charge density of 4.0 meq/g, is/are used as cationic polymers.