baber/WOPTO huggingface dataset:
Patent CA-2293344-C (CA)
Title: Method of forming automotive trim strip from extruded thermoplastic materials
Inventor: KELBERT UWE
IPC: B29C48/06
Filed: 1998-06-25
Granted: 2008-04-08
Abstract: A process for forming a specific length of extruded thermoplastics material trim strip for automobiles includes the step of extruding the strip directly onto an endless carrier belt (24) moving at a speed matching the emergence speed of the extrudate (22). The extrudate (22), therefore, is less subject to stresses causing unpredictable length changes on cooling. It is therefore possible to predetermine the cooled, matured, final lengths of strip and to provide moulded end portions on-line.
Patent CA-2295392-C (CA)
Title: Microwave oven and data obtaining method therefor
Inventor: PARK TAE-SOO
IPC: H05B6/68
Filed: 2000-01-13
Granted: 2003-08-05
Abstract: A method for operating a magnetron powered microwave oven, said method comprising the steps of: (a) detecting data relative to a food from a sensor; (b) subtracting data relative to characteristics of the microwave oven, which are prestored in the microwave oven, from the detected data to obtain modified detected data; and (c) controlling the output power of the magnetron by utilizing the modified detected data to determine a type and a status of the food.
Patent CA-2297690-C (CA)
Inventor: FUJIE TAKASHI
IPC: B65D47/12
Filed: 1999-05-21
Granted: 2007-07-24
Abstract: The present invention provides an inner plug easily removable from a neck of a container, and a cap for covering the inner plug. The inner plug comprises an engaging portion to be fitted to a neck of the container, a threaded cylinder and a lip cylinder connected to said threaded cylinder. The engaging portion comprises an inner cylinder, an outer cylinder and a shoulder wall. The threaded cylinder is arranged on the inner cylinder. The cap has a side cylinder to be engaged with said threaded cylinder of said inner plug, and a cover cylinder covering said shoulder wall and said outer cylinder. The cover cylinder has a diameter larger than a diameter of said side cylinder. The outer cylinder is provided with a cut portion. The shoulder wall is provided with a cut portion connecting to said cut portion of the outer cylinder. The shoulder wall is provided on a lower surface thereof with a tear off groove along the outer cylinder. The groove is connected to said cut portion of the shoulder wall. Also, a jig for holding an inner plug unrotatably is provided.
Patent CA-2305759-C (CA)
Title: Procede de protection cathodique pour beton arme
Inventor: AUSTNES PER
IPC: C04B41/45
Filed: 1998-09-30
Granted: 2007-01-09
Abstract: L'invention concerne un procédé de protection cathodique, d'extraction de chlorure et de réalcalisation électrochimique pour béton armé ou autres matériaux analogues, et aussi de consolidation et de prévention des fissures pour béton (1), consistant à appliquer une tension directe entre l'armature du béton (1) et un dispositif conducteur mis en contact avec la surface du béton (1). L'effet préventif vis-à-vis des fissures résulte de l'incorporation du dispositif dans le béton frais. Le procédé est caractérisé en ce que l'on utilise comme type de dispositif conducteur/distributeur de courant un treillis (3) de fibres de carbone conductrices éventuellement revêtues, obtenu par soufflage, pressage, tissage ou tricotage, de manière à étendre les fibres dans presque toutes les directions. Lesdites fibres ont différentes épaisseurs et, en outre, le treillis fonctionne avec des conducteurs électriques (4) sous forme de bandes ou de fils en matériau conducteur que l'on place au-dessus ou au-dessous du treillis (3) ou que l'on incorpore à celui-ci.
Patent CA-2307028-C (CA)
Title: Medicinal uses of phenylalkanols and derivatives
Inventor: ROUFOGALIS BASIL DON
IPC: C07C45/29
Filed: 1998-10-20
Granted: 2010-05-25
Abstract: A compound of formula (I), a pharmaceutically acceptable derivative thereof, wherein Ph is a phenyl radical R1 is H, OH, OC1-4alkyl, NO2; R2 is OH, OC1-4alkyl, OC=OC1-4alkyl or OC=OPh where the Ph can be optionally substituted by halogen, C1-3 alkyl or NO2; R1 and R2 along with the two carbon atoms of the phenyl ring to which they are attached can combine to form a 5 or 6 membered heterocyclic ring comprising 1 or 2 heteroatoms selected from O, S or N; R3 is an optionally substituted hydrocarbyl radical; R4 is H, CH3, OH or =O; when R4 is =O, then the carbon to which R4 is attached is not bonded to H; W is C(=O)-CH2, CH=CH-, CH2CO, CH(OH)-CH2, C(CH3)(OH)CH2, CH2CH(OH), CH2C(CH3)OH, CO, CHOH, C(CH3)(OH), CH2, CH2CH2; X is -CH-OH, C(CH3)OH, CH2, CH(CH3) or -C=O; Y is -CH-OH, C(CH3)OH, CH2, CH(CH3) or -C=O; provided that one of W, X or Y has an OH group.
Patent CA-2308623-C (CA)
Inventor: REID MARION E
IPC: C12N5/10
Filed: 1997-11-14
Granted: 2013-01-29
Abstract: The invention relates to a method for making monoclonal antibodies having pre-defined specificity of an epitope characteristic of or unique to a single form of a polymorphic protein. The method includes constructing a first transgenic animal to express a first form of a polymorphic protein encoded by a first allele of a gene encoding the protein; constructing a second transgenic animal to express a second form of the polymorphic protein encoded by a second allele of the gene encoding the protein; and immunizing the first transgenic animal with cells from the second transgenic animal expressing the second form of the polymorphic protein to induce an immune response in the first transgenic animal yielding an antibody specific for an epitope peculiar to the second form of the polymorphic protein. The invention further includes hybridoma cells secreting a monoclonal antibody specific for the second form of the protein. The invention is particularly advantageous in the context of making monoclonal antibodies and derivative reagents specifically identifying polymorphic blood group proteins, such as the Duffy gp-Fy protein.
Patent CA-2309349-C (CA)
Inventor: SWETLAND WALLACE BYRON JR
IPC: C09K11/02
Filed: 2000-06-15
Granted: 2001-01-23
Abstract: Bubbles are formed for entertainment and decorative purposes utilizing a liquid solution that includes a sufficient amount of a surface active agent to form the bubbles and a sufficient amount of a fluorescent agent to provide illumination of the bubbles when viewed in the dark and under an external source of invisible ultraviolet or infrared radiation, such as a black light, The bubble solution is a pre-mixed, non-toxic solution that includes the surface active agent, or soap, to provide formation of the bubbles and a fluorescent agent such as Radiant~ fluorescent pigment dispersions to react to the illumination under the external source of invisible ultraviolet or infrared radiation such as a black light. Alternatively, the solution may be spread on a surface in decorative designs to be illuminated with the black light.
Patent CA-2317293-C (CA)
Inventor: EIBLING EDWARD ELLIS
IPC: H04B1/04
Filed: 2000-08-31
Granted: 2004-10-26
Abstract: A method that adjusts the power level of a set of forward-link signals of a base station responsive to the loading of the forward link as determined by a power level measurement of the signal set. One power level measurement is a pilot fraction of the forward link. Other power level measurements, such as the signal set's power level, can be used, alone or in combination, instead of or in addition to the pilot fraction of the forward link to adjust the power level of the signal set. The power level of the signal set can be changed in any manner, including by scaling it by a scaling factor, or by increasing the power level by a fixed or a variable amount. The power level measurement of the signal set is obtained during a current time period. The scaling factor that will be used in the subsequent time period is determined using the power level measurement. In one embodiment of the invention, the scaling factor can be obtained from a look-up table that is based on the power level measurement. If the cell containing the base station includes several sectors, the power level of the signal set in a sector is adjusted when the power level measurement in that sector indicates that the power level should be adjusted.
Patent CA-2329046-C (CA)
Title: Composition comprising l-ascorbic acid and pectin
Inventor: CHEN CHYI-CHENG
IPC: A61K9/62
Filed: 2000-12-18
Granted: 2009-12-08
Abstract: The invention relates to compositions in the form of a powder or granules comprising L-ascorbic acid and/or a pharmaceutically acceptable salt thereof, and pectin in a quantity within the range of about 0.1 to about 10% by weight.
Patent CA-2335332-C (CA)
Title: Dielectric layer for discharge lamps, and associated production process
Inventor: ZWASCHKA FRANZ
IPC: H01J65/04
Filed: 1999-06-11
Granted: 2008-04-29
Abstract: The invention relates to a printing method for applying dielectric layers made of solder glass on strip-shaped metal electrodes of discharge lamps, which are operated by means of pulsed dielectrically inhibited discharge. An aggregate having a higher melting temperature than solder glass, e.g. crystalline or amorphous aluminum oxide or quartz glass powder, is used as printing past e in said method. The typical percentage by weight of the aggregate is between 2 and 30 %. Better wetting of the strip-shaped metal electrode is thus obtaine d.
Patent CA-2335845-C (CA)
Title: Method and device for assessing cattle
Inventor: DOYLE JOHN CONAN
IPC: A01K29/00
Filed: 1999-06-21
Granted: 2009-11-10
Abstract: A method for assessing whether an animal, has a total body fat or protein composition falling within a desired range, the method comprising the steps of: (a) obtaining a range of animal weight and a value selected from the group comprising pelvic height, frame score and animal size, such that animals having a weight and value within said ran ge will have a total body fat or protein corresponding to the desired total body fat or protein, (b) measuring the pelvic height of said animal and if said value is frame score, further obtaining the age of the animal and calculating the frame score and where said value is animal size, further measuring the length of the animal and estimating the volume from the height and length measurements, (c) obtaining the weight of said animal and (d) comparing the value obtained in step (b) and the weight obtained in step (c) with the values obtained in step (a) and determining whether said obtained weight and value (c) and (d) fall within the range obtained in step (a) and if the obtained weight an d value do fall within said range, then said animal has the desired body fat or protein composition.
Patent CA-2336305-C (CA)
Inventor: BRYANT ROBERT
IPC: G01F1/34
Filed: 1999-06-25
Granted: 2004-09-28
Abstract: The time derivated pressure variation in a second fluid, separated from a first (13) by a pumping membrane (12), is measured (15) in response to energy (16, 17) applied in a time-varying manner to the second fluid. After low pass filtering, below a threshold, a stop is indicated.
Patent CA-2337622-C (CA)
Title: Ceramic hardfacing for progressing cavity pump rotors
Inventor: MILLS ROBERT A R
IPC: C23C4/12
Filed: 2001-02-21
Granted: 2007-05-01
Abstract: A hardfacing for downhole progressing cavity pumps is disclosed as well as a method for producing same. The hardfacing consists of a ceramic layer applied to a ferrous pump rotor body by way of plasma spraying and a top layer of metallic material having a lower hardness than the ceramic. The ceramic layer has a grainy surface with a plurality of peaks and intermediate depressions, the peaks being formed by ceramic grains at the surface of the ceramic layer. The thickness of the top layer is adjusted such that the depressions between the peaks of the ceramic layer are completely filled thereby providing the rotor with a ceramic hardfacing of significantly reduced surface roughness. In the process of the invention, the pump rotor, which may be provided with a molybdenum bonding layer, is plasma coated with the ceramic and the resulting ceramic layer is covered with the metallic material top layer. The top layer is polished either until the dimensions thereof are within the tolerances acceptable for the finished rotor or until a majority of the peaks of the ceramic layer are exposed.
Patent CA-2342227-C (CA)
Title: Papier ou carton stratifie et son procede de fabrication
Inventor: KARLSSON ANNIKA
IPC: D21H11/10
Filed: 1999-09-01
Granted: 2009-03-24
Abstract: Papier ou carton stratifié comprenant au moins une couche conférant du volume, désignée ci-après par  </=  couche bouffante  >/= , et, sur au moins une face de cette couche bouffante, au moins une couche secondaire, la couche secondaire et la couche bouffante étant reliées l'une à l'autre directement ou indirectement, essentiellement sur la totalité de leurs surfaces mutuellement opposées. 40-95 % de la couche bouffante sont constitués par des fibres de cellulose avec un degré de raffinage de 550-950 ml CSF, la/ou les couches secondaires ont une densité supérieure à la couche bouffante, le stratifié présentant un indice de rigidité à la flexion supérieur à 2,5 Nm<7>/kg<3>, mais inférieur à 14 Nm<7>/kg<3>, calculé comme moyenne géométrique pour le sens machine et le sens transversal. L'invention concerne également un procédé de fabrication dudit papier ou carton stratifié.
Patent CA-2349725-C (CA)
Title: Systeme de securite pour vehicule et procede d'utilisation correspondant
Inventor: LEVINE RICHARD W
IPC: B60N2/00
Filed: 1999-09-23
Granted: 2008-01-29
Abstract: Selon cette invention, un dispositif de sécurité pour véhicule comprend un siège monté dans un habitacle de véhicule, ledit siège étant relié mobile à un châssis de véhicule par un mécanisme de réglage de la position du siège qui permet de déplacer le siège le long d'un axe entre une position avant et une position arrière. Un airbag est monté dans l'habitacle, devant la position avant du siège, la position avant du siège étant définie comme une position dans laquelle la distance entre un passager installé dans le siège et l'airbag est égale à une distance minimale de sécurité. En outre, l'invention concerne un procédé pour garder la distance minimale de sécurité entre un airbag monté dans le véhicule et le passager, qui comprend deux stades: (1) empêcher tout mouvement du siège vers l'airbag au-delà de la position avant, afin que dans la position avant du siège le passager soit séparé de l'airbag par une distance minimale de sécurité prédéterminée et (2) fournir un mécanisme de réglage de la position fonctionnant au moyen d'au moins une pédale de commande du véhicule et permettant au passager installé dans le siège de régler la distance entre le siège et ladite pédale en rapprochant ou en éloignant ladite pédale du siège. L'invention concerne également un système de positionnement automatique du siège qui tient compte de la distance entre le siège et l'airbag ainsi que de la hauteur des yeux et qui place automatiquement le passager de façon optimale pour un meilleur confort et une sécurité maximale.
Patent CA-2351268-C (CA)
Inventor: CHRISTODOULIDES DEMETRIOS NICO
IPC: H04B10/294
Filed: 2001-06-22
Granted: 2004-10-26
Abstract: A fiber Raman amplifier with increased gain and improved pump conversion efficiency is formed by including a high pass optical filter in the amplifier structure. The filter may comprise one or more discrete components, or may be formed as a "distributed" filter along the length of the fiber amplifier. The cut-off frequency for the high pass optical filter is selected to be immediately below the frequency of the input signal to be amplified. When used in an arrangement with multiple input signals, the cut-off frequency is controlled to be immediately below the lowest input signal frequency.
Patent CA-2354261-C (CA)
Inventor: TREMAINE ERIC
IPC: F16F15/04
Filed: 2000-01-18
Granted: 2007-12-11
Abstract: The present invention relates to an annular support for support-ing radial bearings (18) and accom-modating radial expansion and lat-eral displacement, and damping vi-bration of the bearing (18) with re-spect to a static support (12) struc-ture. The annular support (22) in-cludes an annular casing (24) to support a bearing (18) therein and a cantilevered support (26) which has a first and second rings, axi-ally spaced apart and connected by a plurality of flexible beams (32). The first ring is connected to the an-nular casing (24) which is spaced radially, inwardly from the can-tilevered support (26) and the sec-ond ring is connected to the static support structure (12) so that the flexibility of the beams (32) permits the annular casing (24) to move lat-erally in small distance while the annular support is supported to the static support structure (12). The flexibility is adjusted by selection of a combination of number, width and thickness of the beams (32). A service line (45) is able to have an access between two adjacent beams (32) to the annular casing (24) to provide lubricating fluids. The invention can be broadly applied to rotational mechanisms, in particular, to high rotational speed machine, such as aircraft turbine engines.
Patent CA-2362481-C (CA)
Inventor: SWEETANA STEPHANIE ANN
IPC: A61K47/06
Filed: 2000-03-02
Granted: 2008-11-04
Abstract: Pharmaceutical formulations are described comprising an echinocandin compound or echinocandin/carbohydrate complex and a pharmaceutically acceptable micelle-forming surfactant in a non-toxic aqueous solvent such that the solubilization of the echinocandin compound is optimized and the ability to freeze-dry the solution is maintained. Both the solution and freeze-dried formulations have increased stability. A bulking agent, tonicity agent buffer and/or a stabilizing agent may optionally be added to the formulations to further enhance the stability of the formulation.
Patent CA-2367741-C (CA)
Inventor: GELLERT JOBST U
IPC: B29L9/00
Filed: 2000-03-17
Granted: 2008-08-19
Abstract: Appareil et procédé de moulage par injection, qui comporte un premier passage (122) de fusion pour l'écoulement d'une première matière (200), et un second passage (84') de fusion en communication avec le premier passage (122) de fusion pour l'écoulement d'une seconde matière (300). Ledit appareil comporte également une aiguille (110') de vanne qui passe dans le second passage (84') de fusion. L'aiguille (110') de vanne possède une première partie (810) permettant l'écoulement de la seconde matière (300), mais pas de la première matière (200), par le second passage (84') de fusion, et une seconde partie (812) restreignant l'écoulement de la première matière (200) et de la seconde matière (300) par le second passage (84') de fusion. L'aiguille (110') de vanne peut également être utilisée pour restreindre l'écoulement de matière d'un canal de fusion (78) dans une cavité (36). En outre, une vanne de retenue (808) peut être combinée avec un passage (84') de fusion de l'appareil de moulage par injection. La vanne de retenue (808) possède une première partie (810) destinée à permettre l'écoulement de matière par le passage (84') de fusion, et une seconde partie (812) destinée à restreindre l'écoulement de matière par le passage (84') de fusion.
Patent CA-2378557-C (CA)
Inventor: STIPCEVIC TAMARA
IPC: A61K47/10
Filed: 2000-08-07
Granted: 2009-12-08
Abstract: L'invention porte sur différentes méthodes dont la ré-épithélisation et la cicatrisation avec une fibrose réduite, particulièrement sur la ré-épithélisation des tissus des muqueuses et plus particulièrement, pour le traitement et la prévention des maladies de la gencive et la régénération du parodonte, impliquant chacune l'administration d'une composition contenant comme principe actif un ou plusieurs rhamnolipides. La fig 1 donne une représentation graphique des effets du BAC-3 topique sur la cicatrisation des brûlures.
Patent CA-2380458-C (CA)
Inventor: KARI KATHY
IPC: A23J1/09
Filed: 2000-08-29
Granted: 2007-01-02
Abstract: An egg separator made from a strand of wire which has been bent and twisted to form a cup in which the white of the egg is separated from the yolk of the egg. The separator also includes a handle having two wire arms with bends therein defining slots which together define a clip which allows the egg separator to be rested to the rim of a bowl. The bends include arms which may be inclined at an angle relative to the handle corresponding generally to the angle at which the wall of the bowl is inclined so that the cup remains level in the bowl.
Patent CA-2386970-C (CA)
Inventor: RAHARDJA IRAWAN
IPC: F02D41/20
Filed: 2000-10-02
Granted: 2009-06-23
Abstract: A directly actuated injection valve comprises a hollow valve housing (102), a valve needle (119) disposed within the hollow interior, a needle spring (116), an actuator assembly, and a hydraulic link assembly. The actuator assembly generates an opening force that acts against the needle spring (116) to open the valve. The hydraulic link assembly is interposed between the valve needle (114) and the needle spring (116) and the actuator assembly. The hydraulic link assembly transmits respective closing and opening forces to the valve needle (114). The hydraulic link preferably comprises a piston (114b) disposed within a cylinder (160) that is filled with a hydraulic fluid. The opening and closing forces are transmitted through a thickness of the hydraulic fluid that is trapped between the planar surfaces of the piston (114b) and the head (162) and base of the hydraulic cylinder. In the preferred embodiment, the thickness of the hydraulic fluid trapped between the piston (114b) and cylinder head (162) or base is automatically adjustable in response to changes in the dimensional relationship between components of the injection valve to maintain a desired valve needle lift when the actuator assembly is activated. When the actuator assembly comprises a magnetostrictive or piezoelectric member (130), the movements of the valve needle (114) can be controlled by the application of a shaped control pulse or waveform to improve the speed of the opening and closing motion of the valve needle (114), and to reduce the impact of the valve needle on the valve seat upon closing.
Patent CA-2390397-C (CA)
Title: Oil tank system for engine
Inventor: GOKAN YOSHITSUGU
IPC: F02B67/00
Filed: 2002-07-03
Granted: 2006-05-16
Abstract: To provide an oil tank system for an engine, which is capable of reducing the entire height of the engine. Breather chambers 67 and 77 of a dry sump type engine 20 in which an oil tank 50 for storing engine oil is provided independently from the engine 20 are defined in an oil tank 50, and the breather chambers 67 and 77 are communicated to the engine 20. A breather chamber section is partially partitioned into the first breather chamber 67 and the second breather chamber 77 by means of a gasket 79. An oil sump portion for accumulating oil at the time of turn-over of a watercraft is formed in the first breather chamber 67. An oil return passage 67d provided in the first breather chamber 67 forms a breathing passage at the time of turn-over of the watercraft. A sump portion for oil which counter flows in the return passage 67d at the time of turn-over of the watercraft is provided in an upper portion (lower portion at the time of turn-over) of the second breather chamber 77.