baber/WOPTO huggingface dataset:
Patent CA-2371091-C (CA)
Inventor: JANSSEN MARCEL J G
IPC: B01J37/14
Filed: 2000-06-05
Granted: 2010-07-13
Abstract: L'invention concerne un tamis moléculaire possédant des sites de catalyseur acide et un procédé pour maintenir les sites de catalyseur acide d'un tamis moléculaire contenant un modèle à base de silico-aluminophosphates. Le procédé consiste à utiliser un tamis moléculaire contenant un modèle à base de silico-aluminophosphates qui sera chauffé dans un environnement pauvre en oxygène dans des conditions efficaces pour maintenir ou préserver le nombre des sites de catalyseur acide. Le tamis moléculaire chauffé manifeste au moins une crête en infrarouge dans une gamme entre 3630 cm(-1) et 3580 cm(-1). De préférence, le tamis moléculaire chauffé manifeste une zone de crête combinée dans une gamme entre 3630 cm(-1) et 3580 cm(-1) d'au moins 10 % d'une zone de crête totale de toutes les crêtes dans une zone infrarouge entre 4000 cm(-1) et 3400 cm(-1).
Patent CA-2378113-C (CA)
Inventor: RUBINSKY BORIS
IPC: C12N5/071
Filed: 2000-07-20
Granted: 2010-11-23
Abstract: Electroporation is performed in a controlled manner in either individual or multiple biological cells or biological tis-sue by monitoring the electrical impedance, defined herein as the ratio of current of voltage in the electroporation cell. The impedance detects the onset of electroporation in the biological cell(s), and this information is used to control the intensity and duration of the voltage to assure that electroporation has occurred without destroying the cell(s). This is applicable to electroporation in general. In addition, a particular method and apparatus are disclosed in which electroporation and/or mass transfer across a cell membrane are accomplished by securing a cell across an opening in a barrier between two chambers such that the cell closes the opening. The barrier is either electrically insulating, impermeable to the solute, or both, depending on whether pore formation, diffusive transport of the solute across the membrane, or both are sought. Electroporation is achieved by applying a voltage between the two chambers, and diffusive transport is achieved either by a difference in solute concentration between the liquids surrounding the cell and the cell interior or by a differential in concentration between the two chambers themselves. Electric current and diffusive transport are restricted to a flow path that passes through the opening.
Patent CA-2379196-C (CA)
Inventor: COLAU BRIGITTE DESIREE ALBERTE
IPC: C12N/
Filed: 2000-08-15
Granted: 2015-05-26
Abstract: L'invention concerne une population virale de rotavirus atténué comprenant une seule variante ou sensiblement une seule variante qui est définie par une séquence nucléotidique codant pour au moins une des protéines virales majeures suivantes : VP4 et VP7. D'une manière spécifique, l'invention concerne une population de rotavirus nommée P43. L'invention concerne également une nouvelle formulation d'un anti-rotavirus qui se présente sous la forme d'un comprimé destiné à se dissoudre rapidement sur la langue.
Patent CA-2381315-C (CA)
Title: Procede de production d'un revetement a brillant eleve sur une surface imprimee
Inventor: FRAZZITTA JOSEPH
IPC: B05D3/06
Filed: 2000-08-10
Granted: 2010-03-23
Abstract: L'invention concerne un procédé de production d'un revêtement à brillant élevé sur une surface imprimée. Une composition de revêtement aqueuse contenue dans un bac (1) est déposée sur une surface à imprimer à l'aide de rouleaux (3, 5), et appliquée sur un cylindre de recouvrement (9) dont une face de revêtement de cylindre à blanchet présente un profil de surface lisse, non collant, de faible énergie, sur lequel le blanchet de recouvrement (7) est formé. Simultanément au dépôt de la composition aqueuse sur le substrat, ou peu de temps après, la pression entre les cylindres (9, 10) au niveau de leur ligne de contact (11), peut être appliquée sur le revêtement soit seule, soit combinée avec de la chaleur, de façon à créer une surface sensiblement exempte de poisse se conformant à la surface de la face de revêtement. Le substrat est fourni à un cylindre (10), via un cylindre (15), et retiré à l'aide d'un cylindre (16). Grâce à l'utilisation d'une face de recouvrement hautement satinée, il est possible d'obtenir des revêtements brillants par utilisation de cette méthodologie dans un certain nombre de techniques d'impression traditionnelles, notamment l'impression à l'humide en ligne à alimentation feuille par feuille, l'impression offset heat-seat, l'impression flexographique en ligne à refus d'impression en superposition, l'impression offset à alimentation par bobine, et l'impression gravure. Les revêtements produits à l'aide de cette invention possèdent des valeurs de brillant élevées qui jusqu'à présent ne pouvaient pas être obtenues au moyen desdites compositions de revêtement aqueuses.
Patent CA-2382032-C (CA)
Inventor: IRMER JOCHEN
IPC: G05D1/02
Filed: 2000-07-20
Granted: 2004-08-31
Abstract: The invention relates to a method and a device for detecting the position of a vehicle (F1-F4) in a given area (100), especially a storage facility. The inventive method comprises the following steps: the size and angle of incremental movement vectors relating to the movement of the vehicle (F-1) is detected; a respective reference position of the vehicle (F1-F4) is automatically determined at predetermined locations (O1-O4) inside the given area (100) whenever the vehicle (F1-F4) passes a corresponding location (O1-04); the current position of the vehicle (F1-F4) inside the given area (100) is detected by means of vectorial summation of the detected incremental movement vectors with respect to the location vector of the temporary reference position.      Automatic determination is carried out by a sensor (L1, L2, MS) which is arranged on the vehicle (F1-F4) and interacts in a contactless manner with a respective reference marking (MS) in the corresponding location (O1-O4) exhibiting reflecting and non-reflecting areas (R1, R2; D) which are scanned simultaneously by the vehicle (F1-F4) by means of at least two signals (ST1,ST2). The coordinates (x,y) of the reference position and, optionally, the angle of passage (.alpha.) are determined by evaluating the variation in time of the reflected intensity of said signals (ST1,ST2).
Patent CA-2389082-C (CA)
Inventor: FERRO MARIO
IPC: B44C1/16
Filed: 2002-06-05
Granted: 2006-01-17
Abstract: A method of forming on a flexible backing strip a decorative thermal-transfer film containing graphics defined by images and/or texts and by a progressive identification code (bar code, alphanumeric code, etc.) assigned to each graphic; the method providing for applying on the backing strip a first polymer film, on which the graphics are screen printed, and the respective progressive identification codes are thermographically printed; and a second polymer film is then applied on the first film, so that the graphics and associated identification codes are interposed and packed between the two polymer films to form the decorative film. The polymer films are made of polymer materials compatible with both the screen printing and thermographic printing inks and/or pigments used.
Patent CA-2392498-C (CA)
Title: Monitor, system and method for monitoring performance of a scheduler
Inventor: HRISTOV BORIS
IPC: G06F11/34
Filed: 2002-07-04
Granted: 2009-09-08
Abstract: A monitor for monitoring the operation of a scheduler for controlling the departure of data cells is provided, comprising a detector for detecting the state of an internal element of the scheduler during a test, and determining means for determining whether the scheduler is operating as intended based on the detected state of the internal element.
Patent CA-2392680-C (CA)
Title: Synergistic wood preservative compositions
Inventor: KOVACEVIC SNEZANA B
IPC: A01N43/80
Filed: 2002-07-15
Granted: 2003-09-09
Abstract: This invention relates to the synergistic wood preservative composition comprising of a quaternary ammonium compound and N-substituted isothiazolones having the properties of providing effective and broader control of microorganisms that produce stain, can cause the deterioration of wood, or may develop resistance to some of the active components.
Patent CA-2393195-C (CA)
Inventor: RYDE TUULA A
IPC: B02C17/18
Filed: 2000-05-31
Granted: 2007-02-20
Abstract: A small-scale or micro media-mill and a method of milling materials or products, especially pharmaceutical products, use a dispersion containing attrition milling media and the product to be milled. The milling media can be polymeric, formed of polystyrene or cross-linked polystyrene, having a nominal diameter of no greater than 500 microns. Other sizes include 200 microns and 50 microns and a mixture of these sizes. The mill has a relatively small vessel (10) having an opening, an agitator (30), a coupling (50), and a motor. The agitator (30) can have a rotor (32) and a shaft (40) extending therefrom. The rotor (32) can be cylindrical or have other configurations, and can have tapered end surfaces. The coupling (50) can close the vessel opening (56), or attaching the coupling to the motor can close the opening. The coupling has an opening through which the rotor shaft (40) extends into the motor. A sealing mechanism (70), such as a mechanical or lip seals the shaft while permitting the rotor shaft to rotate.      The vessel can contain one or more ports for circulating the dispersion, where milling can be made in batches or recirculated through the milling chamber. The media can be retained in the vessel or recirculated along with the process fluid. The rotor is dimensioned so that its outer periphery is spaced with a small gap from an inner surface of the vessel.      The vessel also can have a way of cooling the dispersion.
Patent CA-2394289-C (CA)
Title: Lubricants containing a bimetallic detergent system and a method of reducing nox emissions employing same
Inventor: WILK MELODY A
IPC: C10M133/12
Filed: 2000-12-13
Granted: 2009-10-20
Abstract: A lubricating oil composition comprising a major amount of an oil of lubricating viscosity and an additive system comprising (A) from about 0.1 to about 5 % by weight of a detergent composition comprising at least two metal overbased composi-tions wherein said detergent composition consists essentially of (A-1) at least on e alkali metal overbased detergent and (A-2) at least one calcium overbased detergent, wherein the ratio of total base number on a per 100 TBN and diluent-free basis contributed by the alkali metal detergent to the total base number contributed by the calcium detergent ranges from about 99.5-20 to about 0.5-80; (B) from about 1 to about 10 % by weight of a succinimide dispersant; and (C) fr om about 0.1 to about 5 % by weight of a metal dihy-drocarbyl dithiophosphate of the formula (I) wherein R1 and R2 are each, independently , hydrocarbyl groups containing from 3 to 13 carbon atoms, M is a metal and n is an integer equal to the valence of M. Al so disclosed a re methods for cleaning the combustion chamber of internal combustion engines, a method for reducing fuel consumpti on of internal combustion engines and a method for reducing NO x emissions of internal combustion engines.
Patent CA-2398310-C (CA)
Inventor: ROTHENPIELER UWE WALDEMAR
IPC: A61K38/30
Filed: 2001-01-31
Granted: 2015-11-24
Abstract: The present invention relates to a method for treating, delaying and/or preventing renal dysfunction/failure in a mammal comprising administering a therapeutically effective amount of a substance capable of inducing and/or enhancing Pax2 expression. Furthermore, the invention relates to the use of an effective dose of a substance capable of inducing and/or enhancing Pax2 expression in a mammal for the preparation of a pharmaceutical composition for treating, preventing or delaying a renal dysfunction/failure in a mammal. Additionally, the present invention provides for a method for converting mesenchymal tissue into an epithelial tissue comprising the administration of an effective amount of a substance capable of inducing and/or enhancing Pax2 expression in said mesenchyme and for a method for the regeneration of renal stem cells comprising the administration of an effective amount of a substance capable of inducing and/or enhancing Pax2 expression.
Patent CA-2399178-C (CA)
Title: Feedstock for ruminants with controlled-release non-protein nitrogen
Inventor: EMANUELE STEPHEN M
IPC: A23K10/33
Filed: 2001-02-15
Granted: 2006-11-28
Abstract: This invention provides a ruminant feedstock with a content of non-protein nitrogen supplement which yields a safe controlled-release generation of ammonia under rumen incubation conditions.< /SDOAB>
Patent CA-2400334-C (CA)
Title: Material processing by repeated solvent expansion-contraction
Inventor: SAIM SAID
IPC: B01D9/02
Filed: 2001-01-30
Granted: 2008-03-18
Abstract: A method for repeatedly converting a solvent from a state of solvent to a state of antisolvent with relatively little loss of solvent. The method is used to allow for processing of large amounts of solute material with minimum amounts of solvent.
Patent CA-2400984-C (CA)
Title: Dispositif de blocage de securite pour equipement electromecanique, et frein de roue d'aeronef equipe d'un tel dispositif
Inventor: CHICO PHILIPPE
IPC: F16D65/18
Filed: 2002-08-30
Granted: 2006-03-28
Abstract: L'invention concerne un dispositif de blocage de sécurité destiné à équiper un équipement électromécanique qui est muni d'un arbre tournant), le dispositif comportant un premier élément de friction lié en rotation audit arbre, et un second élément de friction immobile en rotation et s'étendant en regard du premier élément de friction, l'un des deux éléments de friction étant mobile en translation, sous l'action de moyens d'actionnement commandables, entre une position de blocage et une position de libération. Conformément à l'invention, les positions de blocage et de libération correspondent à des positions angulaires successives d'un sélecteur mobile en rotation et lié en translation â l'élément de friction mobile en translation, ledit sélecteur étant maintenu dans l'une quelconque de ses positions angulaires par un organe élastique, tandis que les moyens d'actionnement assurent uniquement le passage du sélecteur d'une position angulaire à la suivante, et par suite le passage de la position de blocage à la position de libération ou vice versa. L'invention concerne également un frein de roue d'aéronef équipé d'un tel dispositif de blocage de sécurité.
Patent CA-2401766-C (CA)
Inventor: SAULNIER PATRICK
IPC: C09K23/00
Filed: 2001-03-02
Granted: 2009-05-19
Abstract: The invention concerns nanocapsules, in particular with an average size less than 50 nm, consisting of an essentially lipid core liquid or semiliquid at room temperature, coated with an essentially lipid film solid at room temperature having a thickness of 2 - 10 nm. The invention also concerns a method for preparing same which consists in producing a reverse phase of an aqueous emulsion brought about by several temperature raising and lowering cycles. Said lipid nanocapsules are particularly designed for producing a medicine.
Patent CA-2408717-C (CA)
Title: Method of molecular-scale pattern imprinting at surfaces
Inventor: POLANYI JOHN C
IPC: H01L21/027
Filed: 2001-05-18
Granted: 2010-07-27
Abstract: A method for mask-free molecular or atomic patterning of surfaces of reactive solids is disclosed. Molecules adsorb at surfaces in patterns, governed by the structure of the surface, the chemical nature of the adsorbate, and the adsorbate coverage at the surface. The surface is patterned and then imprinted with the pattern by inducing localized chemical reaction between adsorbate molecules and the surface of the solid, resulting in an imprint being formed in the vicinity of the adsorbate molecules. When the imprinted molecular patterns are conjugated chains containing .pi. bonds along which electrical charge can flow the molecular patterns constitute molecular wires or the imprinted molecules constitute a molecular-scale device. The surface of the substrate can be doped by including n - or p- type dopants in the adsorbate molecules. These molecular wires are anchored to the substrate by using conjugated chains which can be chemically bound at intervals along the chains to the substrates.
Patent CA-2424922-C (CA)
Title: Device for obtaining a predefined linear force
Inventor: PLAVSIC VOJIN
IPC: A63B21/00
Filed: 2001-10-09
Granted: 2008-12-23
Abstract: The present invention relates to a device for obtaining a predetermined linear force, including a first elastic force means (Ee1, 56) and a force output means (16, 76) in the form of a non-elastic, flexible elongated member. The invention is characterised by a force transformation means (10, 12, 72) arranged between said first elastic force means and the force output means, such that a pulling of the force output means creates a tension in said first elastic force means, and wherein the force transformation means is arranged and designed such that the pulling force required on the force output means decreases with the distance (X2) the force output means is pulled.
Patent CA-2451695-C (CA)
Title: Pallet rack with camber beams
Inventor: ANDERSON JAYCE S
IPC: A47B96/14
Filed: 2003-12-02
Granted: 2011-06-14
Abstract: A storage rack has upright columns supporting vertically cambered beams having step box or channel shapes accommodating a generally horizontal deck for carrying pallets and product loads. The beams have upward cambers or convex curvatures that increase the load carrying capacity of the rack.
Patent CA-2452253-C (CA)
Inventor: KUROTANI MASAHIRO
IPC: A61K31/505
Filed: 2002-07-25
Granted: 2009-06-02
Abstract: Novel crystals of (E)-N-[6-methoxy-5-(2-methoxyphenoxy)-2-(pyrimidin-2- yl)pyrimidin-4-yl]-2-phenylethenesulfonamide potassium salt; and a novel solvate of (E)-N-[6-methoxy-5-(2-methoxyphenoxy)-2-(pyrimidin-2-yl)pyrimidin -4- yl]-2-phenylethenesulfonamide.
Patent CA-2455265-C (CA)
Inventor: SAWA HARUO
IPC: H01M10/056
Filed: 2004-01-15
Granted: 2010-08-17
Abstract: It is an object to provide a solid electrolyte and an electrochemical system using the solid electrolyte which has a little expansion (swelling) and whose strength does not decrease in case of positioning the solid electrolyte including a complex compound composed of an inorganic compound, polyvinyl alcohol, and water, in a wet condition. It is possible to use the solid electrolyte in a device such as a fuel cell or an electrolytic device used with the wet condition. The solid electrolyte has a little size variation even if humidity varies and has a low methanol permeability. The solid electrolyte is produced by replacing a part or all of hydroxyl groups of polyvinyl alcohol domain to groups each of which has a water absorption less than that of said hydroxyl group, in the solid electrolyte including a complex compound which is composed of polyvinyl alcohol, water, and at least one inorganic compound selected from silicic acid compound, tungstic acid compound, molybdic acid compound, stannic acid compound, and zirconic acid compound.
Patent CA-2462963-C (CA)
Title: Aciers inoxydables duplex
Inventor: GRUBB JOHN F
IPC: C22C38/40
Filed: 2002-03-01
Granted: 2009-10-13
Abstract: L'invention concerne un acier inoxydable duplex comprenant, en pourcentage en poids, moins de 3 % de nickel et moins de 1,5 % de molybdène. Dans un mode de réalisation, ledit acier inoxydable duplex comprend, en pourcentage en poids, jusqu'à 0,06 % de carbone; de 15 à 25% de chrome; de 1 à moins de 2,5 % de nickel; jusqu'à 3,75 % de manganèse; de plus de 0,12 jusqu'à 0,35 % d'azote; jusqu'à 2 % de silicium; jusqu'à 1,5 % de molybdène; jusqu'à 0,5 % de cuivre; jusqu'à 0,2 % de cobalt; jusqu'à 0,05 % de phosphore; jusqu'à 0,005 % de soufre; de 0,001 à 0,0035 % de bore; du fer et des impuretés associées. Ledit acier inoxydable peut être obtenu sous forme d'un produit manufacturé, de type bande, barre, plaque, tôle, moulage, tube ou conduit. L'invention concerne également un procédé de production dudit acier inoxydable duplex.
Patent CA-2463099-C (CA)
Title: Reinforced pallet
Inventor: APPS WILLIAM P
IPC: B65D19/32
Filed: 2002-10-18
Granted: 2010-08-10
Abstract: A reinforced pallet assembly (10) having a first pallet deck (12) and a second pallet deck (14). Each of the decks has an outer member (32, 36) and an intermediate member (32, 34), each outer member and intermediate member having a one of a pair of mating cross-rib surfaces (70, 72 74, 76) which are mounted together to define box-beam sections within each pallet deck. Also included is an elongate reinforcement member (50) which is disposed between the outer member and the intermediate member of the second pallet deck for providing stiffness thereto. Further included is a plurality of columns (20, 26) which extend between the intermediate members.
Patent CA-2463584-C (CA)
Title: Poly(cyclosiloxane) composition and synthesis
Inventor: KENNEDY JOSEPH
IPC: C08G77/04
Filed: 2002-10-16
Granted: 2011-06-21
Abstract: A poly(cyclosiloxane) is synthesized by oxidation with water in the presence of a Pt catalyst, followed immediately by polycondensation of the Si-OH groups to form Si-O-Si linkages. Thus, pentamethylcyclopentasiloxane can be polymerized into poly(pentamethycyclopentasiloxane).
Patent CA-2467962-C (CA)
Title: Shield case for a butterfly needle
Inventor: SARSTEDT WALTER
IPC: A61M25/06
Filed: 2002-11-20
Granted: 2010-09-14
Abstract: The invention relates to a protective housing (1) for a butterfly needle (2), which comprises an elongate lower cap (4) and an elongate upper cap (3), each having a substantially U-shaped cross-section, that can be closed to give a housing unit once the wings of the butterfly needle (2) are inserted. Guide grooves (9) are defined by free gap distance on both sides between the adjacent vertical side walls (6, 7) of the caps (3, 4). An upstream spring-loaded element (17) projects in a constant locking position (II) from at least one of the side walls (6 or 7) into one of the guide grooves (9).
Patent CA-2469641-C (CA)
Title: Feed opening adjustment of segments for continuous casting systems
Inventor: GEERKENS CHRISTIAN
IPC: B22D11/20
Filed: 2002-11-13
Granted: 2011-02-15
Abstract: The invention relates to a method for adjusting the feed opening of segments for continuous casting systems, especially position-controlled segments for slab and thin-slab continuous casting systems which comprise a strand guide (1) with segments (2) for a predetermined guidance of a cast strand using measuring and control signals. In order to provide an independent intelligent segment, the measuring and control signals are processed in at least one system unit (14) directly on the respective segment (2) and the set values are fed to the segment (2) by a superordinate control system (10) via a field bus (11), for example a profibus and a power supply (12). Actual values are returned to the control system (10) via the field bus (11) as the result of control or as a process status. The system units (14) present on the segment (2) are supplied with segment-specific data such as rigidity coefficients, roller diameter, control parameters, feed opening basic settings and adjustment quota. The invention also relates to a device for carrying out the method.
Patent CA-2473689-C (CA)
Inventor: GERBER JAMES
IPC: F03B13/14
Filed: 2002-01-15
Granted: 2011-10-11
Abstract: L'invention concerne un convertisseur d'énergie des vagues, destiné à être utilisé dans de l'eau de profondeur Dw, comprenant une structure tubulaire et un piston (12) à l'intérieur de la structure tubulaire, le mouvement relatif du piston (12) par rapport à la structure tubulaire étant utilisé afin de produire (42) de l'énergie électrique. La longueur (L) de la structure tubulaire peut être choisie afin de posséder une valeur prédéterminée basée sur le fait que: (a) le rendement énergétique généré augmente avec la longueur "L" de la structure tubulaire à partir d'une valeur minimum jusqu'à ce que L atteigne une valeur optimale, et (b) le rendement décroît lorsque L dépasse la valeur optimale en raison de la masse d'eau, dont la quantité a augmenté, que doivent déplacer la structure tubulaire et le piston (12).