baber/WOPTO huggingface dataset:
Patent CA-2338572-C (CA)
Title: Soluble hydrocolloid food additives and their preparation
Inventor: INGLETT GEORGE E
IPC: A23L1/0522
Filed: 1999-08-06
Granted: 2009-05-12
Abstract: Hydrocolloidal compositions recovered from the liquid fraction obtained by subjecting oat or barley substrates to a heat-shearing treatment are rich in soluble fiber, principally .beta.-glucan, and are substantially free of insoluble fiber particles. Dispersions of these compositions are smooth in texture and are useful as texturizers and nutritional substitutes for dairy products in food compositions.
Patent CA-2339174-C (CA)
Title: Aminosterol compounds and uses thereof
Inventor: RAO MEENA
IPC: A61K31/56
Filed: 1999-08-12
Granted: 2009-01-06
Abstract: Newly isolated aminosterol compounds and pharmaceutical compositions based o n the aminosterol compounds are described. Methods for the treatment of various disorders, for example, a microbial infection, are also described.
Patent CA-2340854-C (CA)
Title: Saddle type vehicle
Inventor: HANDA AKIO
IPC: B60G99/00
Filed: 2001-03-15
Granted: 2008-06-03
Abstract: The present invention aims at providing a saddle type vehicle capable of attaining an appropriate weight distribution and a low centroid position. Suspension mechanisms 24 are each composed of an upper arm 26 and lower arms 27, the upper and lower arms being disposed in vertically spaced positions, a shock absorber 28 interposed between the upper arm 26 and a body frame 22, and a stabilizer 29 disposed both suspension mechanisms 24. A lower end of the shock absorber 28 is connected pivotably to the front-side lower arm 27, while an upper end of the shock absorber 28 is connected pivotably to an inside position in the vehicular transverse direction of the body frame 22.
Patent CA-2353816-C (CA)
Inventor: LAUS REINER
IPC: C07K19/00
Filed: 1999-12-14
Granted: 2010-06-01
Abstract: La présente invention concerne des compositions et des procédés permettant de susciter in vivo une réponse de cellules T cytotoxiques (CTL) dirigée contre un antigène protidique soluble modifié. Cet antigène protidique soluble modifié comprend une séquence peptidique supplémentaire qui facilite l'entrée de l'antigène modifié dans les cellules présentatrices de l'antigène (CPA).
Patent CA-2360245-C (CA)
Inventor: SEERUP JORGEN
IPC: F24D19/00
Filed: 2001-10-26
Granted: 2005-06-21
Abstract: The invention concerns a method for testing a heating system (1) with at least one basic unit (12), which controls activating elements (9 to 11) of individual heating circuits (2 to 4), the basic unit (12) being connected with setting units (14 to 17).      In this connection, it is endeavoured to simplify the testing of such heating systems.      For this purpose, the elements available in the heating system (1) are arranged hierarchically in steps, the steps being tested in a predetermined order, one after the other.
Patent CA-2361960-C (CA)
Title: A tubular liner and method of rehabilitating of conduits
Inventor: MERCIER MARIO
IPC: F16L55/165
Filed: 2001-11-14
Granted: 2007-08-07
Abstract: A tubular liner and a method for the rehabilitation of damaged conduits are disclosed. This tubular liner has unbound concentric outer and inner tubular jackets made of a flexible material capable of being impregnated with a curable adhesive resin. The tubular liner also has an impermeable film made of a material impermeable to liquid, bonded to an inner surface of the inner jacket. Therefore, the proposed method for rehabilitating a damaged conduit comprises the steps of: a) providing the above mentioned tubular liner; b) injecting a curable adhesive resin between the two tubular jackets: c) impregnating the curable adhesive resin into the tubular jackets; d) inserting the tubular liner into the conduit; e) shaping the tubular liner to conform to the inner wall of the conduit; and f) heating the curable adhesive resin for rigidifying the tubular liner.
Patent CA-2366299-C (CA)
Inventor: KATSURA SHIGEFUMI
IPC: B23C3/13
Filed: 1996-07-23
Granted: 2003-12-16
Abstract: In cutting the top and bottom surfaces of a hot-rolled steel sheet by the rotation of milling cutters holding the sheet therebetween in the thickness direction of the sheet in the running process of the hot-rolled sheet, the cutting resistance is determined by the cutting conditions including the type of hot-rolled sheet, the temperature in cutting, and the cut depth is controlled by the adjustment of cut depth, and cutting is performed by making the tension produced on the hot-rolled sheet by the cutting resistance lower than the breaking strength of the joint portion to prevent the breakage of hot-rolled sheet.   The apparatus employed includes a moveable sheet passing guide for holding the hot-rolled steel product during passage of the product from the input side to the output side of the milling cutter pair.
Patent CA-2377180-C (CA)
Inventor: NGUYEN NOGOC HANH
IPC: C08G63/82
Filed: 2000-06-23
Granted: 2011-03-29
Abstract: New group 11 or 12 compound with a tridentate ligand with multiple uses as a catalyst and initiator and/or chain extender in (co)polymerization can be used to give biodegradable polymers. New group 11 or 12 compound with a tridentate ligand is of formula (I); M = group 11 or 12 element; Rm = H, halogen, (cyclo)alkyl, aryl(oxy), arylthio, (cyclo)alkoxy, (cyclo)alkylthio, amino, (di)alkylamino, (di)cycloalkylamino, alkyl(cycloalkyl)amino, (di)arylamino or (cyclo)alkylarylamino; A, B = 2-4C chain optionally substituted by (cyclo)alkyl or aryl containing halogen, alkyl, NO2 or CN; L1, L2 = E15(R15); E15 = group 15 element; R15 = H, (cyclo)alkyl or aryl optionally substituted by halogen, alkyl, NO2 or CN, group RR'RE14; or SO2Q; E14 = group 14 element; R, R' and R = H, (cyclo)alkyl, aryl(oxy), (cyclo)alkoxy, (cyclo)alkylthio or arylthio, optionally substituted by halogen, alkyl, NO2 or CN; Q = halogen or (halo)alkyl optionally substituted by (halo)alkyl or halogen; L3 = E'15(R'15)(R15) or E16(R16 E'15 = group 15 element; R'15, R15 and R16 = H, (cyclo)alkyl or aryl optionally substituted by halogen, alkyl, NO2 or CN, group TT'TE'14; E16 = group 16 element; E'14 = group 14 element; T, T' and T = H, (cyclo)alkyl, ary(oxy), (cyclo)alkoxy, arylthio or (cyclo)alkylthio, optionally substituted by halogen, alkyl, NO2 or CN, or SO2Q'; and Q' = halogen, (halo)alkyl or aryl optionally substituted by (halo)alkyl or halogen. Independent claims are included for the preparation of the above compounds by reacting compounds of formula (L1AL2BL3)<->Y<+> and MRmZ, the preparation of (co)polymers by reaction at up to 200 degrees C for up to 300 h using the above compound as initiator and/or chain regulator and catalyst and the obtained (co)polymers. Y = H, metal or metallic group; and Z = leaving group.
Patent CA-2378506-C (CA)
Inventor: BOYLE BRUCE W
IPC: H04B5/00
Filed: 2002-03-22
Granted: 2012-07-17
Abstract: Un premier élément de couplage inductif à boucle de flux s'accouple électriquement avec un deuxième élément de couplage inductif à boucle de flux. Le premier élément de couplage inductif à boucle de flux comporte un premier élément central en forme de bague à forte perméabilité magnétique et une première face annulaire à section conique transversale au plan du premier élément central. La première face a une première rainure annulaire séparant une première face annulaire à section conique de plus grand diamètre et une première face annulaire à section conique de plus petit diamètre. Une première bobine est enroulée à l'intérieur de la rainure annulaire. Les premier et deuxième éléments centraux forment un trajet magnétique fermé à faible réluctance autour de la première bobine et d'une deuxième bobine du deuxième élément de couplage inductif à boucle de flux. Un premier élément de couplage inductif à boucle de courant s'accouple électriquement avec un deuxième élément de couplage inductif à boucle de courant. Le premier élément de couplage inductif à boucle de courant comporte une première ceinture profilée à haute conductivité et faible perméabilité à une première extrémité d'un premier joint de conduite, un premier élément central en forme de bague à la première extrémité et une première bobine conductrice d'électricité enroulée autour du premier élément central en forme de bague. La première ceinture profilée à haute conductivité et faible perméabilité encercle partiellement la première bobine. Elle a une forme propre à s'adapter à la deuxième ceinture profilée à haute conductivité et faible perméabilité d'un deuxième joint de conduite adjacent équipé d'une deuxième bobine conductrice d'électricité et d'une deuxième ceinture profilée à haute conductivité et faible perméabilité de façon à créer un trajet fermé toroïdal conducteur d'électricité. Ce trajet fermé toroïdal conducteur d'électricité entoure la première et la deuxième bobine lorsque les premier et deuxième joints de conduite s'accouplent.
Patent CA-2382750-C (CA)
Inventor: BOND ROBERT JAMES
IPC: B29C67/00
Filed: 2000-10-06
Granted: 2008-12-23
Abstract: La présente invention concerne un système permettant de produire une coquille métallique, qui comprend un moyen permettant de produire un modèle CAO de référence d'une coquille aux dimensions désirées et une installation de production conçue pour produire un moulage surdimensionné de la coquille à partir d'un moule de cette dernière.  Le système comprend également un moyen permettant de mesurer les dimensions réelles du moulage surdimensionné, un comparateur permettant de comparer les dimensions mesurées de la coquille surdimensionnée avec le modèle CAO de référence, et une installation d'usinage destinée à usiner le moulage surdimensionné jusqu'à ce que ses dimensions soient sensiblement les mêmes que celles du modèle CAO de référence.
Patent CA-2389480-C (CA)
Title: Seal structure of a fuel cell
Inventor: KIYOKAWA YOSHIO
IPC: H01M2/14
Filed: 2002-06-06
Granted: 2008-08-05
Abstract: A seal structure of a fuel cell includes a first seal surface formed in a first separator disposed on one side of an electrolyte membrane and a second seal surface formed in a second separator disposed on the other side of the electrolyte membrane, and a sealant collecting structure formed in or outside at least one of the first and second seal surfaces. The sealant collecting structure is constructed of a stepped receding surface formed in at least one of the first and second seal surfaces, a concave or groove formed in an inner portion and/or an outer portion of at least one of the first and second seal surfaces, a space formed outside at least one of the separators, or a stepped recess formed in at least one of the separators. The sealant collecting structure receives an extra sealant therein to ensure uniform seal pressure acting on the sealant and to prevent the extra sealant from being bulged out to gas passages and to a gas manifold.
Patent CA-2391055-C (CA)
Title: Bale accumulator
Inventor: BERGEN HARVEY G
IPC: A01D90/08
Filed: 2002-06-20
Granted: 2007-08-21
Abstract: A bale accumulator is provided for use with a baler for producing rectangular bales of agricultural crops, the accumulator comprising a hitch for connecting the accumulator to the baler, a platform for receiving bales extruded by the baler, positioning means for arranging the bales in a selected array on the platform, a pusher mounted for movement longitudinally of the platform, actuating means on the accumulator for moving the pusher rearwardly along the platform to move bales along the platform, a rear bale support rearwardly of the platform for supporting bales as they are moved off of the platform by the pusher, and a forward bale support extending forwardly from the pusher for supporting a bale in front of and above the pusher as it is extruded from the baler. The bale accumulator manipulates bales as desired while allowing uninterrupted operation and dumping at any desired location.
Patent CA-2396544-C (CA)
Inventor: MAEKAWA AKIHIRO
IPC: B29C45/50
Filed: 2001-10-30
Granted: 2006-01-24
Abstract: The invention relates to an electric injecting molder and an injection velocity and injection pressure controlling method for an electric injecting molder, and it is an object of the present invention to make it possible, in injection molding by an electric injection molder, to mold stable resin products having a minimized dispersion in the quality even if the operation environment varies.      When an injection screw (23) disposed in an injection cylinder (22) is driven to move in forward and backward directions by an electric motor (29A) to inject resin material (3) in the injection cylinder (22) into a metal mold (1, 2) to fill the metal mold (1, 2), the electric motor (29A) is first velocity-controlled to fill the resin material (3) into the metal mold (1, 2), and, after the filling, the electric motor (29A) is pressure-controlled to replenish the resin material for shrinkage of the resin.      Upon the velocity control, a velocity target value for the injection screw (23) is corrected in response to a force detection value so that the velocity target value for the injection screw (23) may decrease as the force detection value increases to perform velocity feedback control of the electric motor (29A) so that a velocity detection value from velocity detection means may be equal to the velocity target value.
Patent CA-2402325-C (CA)
Title: State-based remote control system
Inventor: HENRY JUSTIN M
IPC: H04Q9/00
Filed: 2001-03-14
Granted: 2009-08-18
Abstract: A state-based remote control system for providing efficient and simple operation of a plurality of electronic devices as a coordinated system based upon an overall task. The state-based remote control system includes a housing, a keypad in       communication with an electronic system contained within the housing, and a communication device in communication with the electronic system for communicating with external electronic devices. The electronic system monitors the buttons selected by a user to determine the state of all external electronic devices that are to be controlled. When the user selects a task (e.g. watch television), the electronic system automatically determines the actions required to achie ve the desired task based upon the current state of the external electronic devices. After the task has been fulfilled, the electron ic system updates the data to reflect the modified state of the external electronic devices.
Patent CA-2402537-C (CA)
Inventor: SAMSOONDAR JAMES
IPC: G01N33/48
Filed: 2002-10-09
Granted: 2006-12-19
Abstract: The present invention provides a method of monitoring calibration of a spectrophotometric apparatus that comprises one or more calibration algorithms for one or more analytes. This method comprises measuring absorbance of a quality control material with the apparatus to obtain a measurement, where the quality control material exhibits an absorbance spectrum characterized as having a negative slope for a continuous spectral segment from about 5 nm to about 200 nm in length, and where the spectral segment includes a principal calibration wavelength for the one or more analytes. The method then involves calculating one or more concentration values from the measurement using the one or more calibration algorithms, followed by comparing the one or more concentration values with an assigned value given to the quality control material for each of the one or more analytes. In this way one or more calibration algorithms of the apparatus may be monitored.      The present invention includes a quality control material for mimicking two or more analytes comprising, one or more substances having a combined absorption spectrum exhibiting a negative slope for a continuous spectral segment of from about 5 nm to 200 nm in length, in a portion of an absorption spectrum, including one or more principal calibration wavelengths, for the two or more analytes.
Patent CA-2405265-C (CA)
Inventor: ESCHER ALAN P
IPC: A61K38/51
Filed: 2001-04-17
Granted: 2008-04-15
Abstract: L'invention concerne un procédé destiné à prévenir ou traiter le diabète, ou retarder la survenue de celui-ci chez un patient, et consistant à choisir un patient susceptible de devenir diabétique, étant en train de le devenir ou étant déjà diabétique, et à administrer à ce patient au moins une dose d'un agent pharmaceutique comprenant un polynucléotide codant pour une protéine exogène sécrétée, telle qu'une luciférase sécrétée ou une forme sécrétée de la glutamique acide décarboxylase humaine.
Patent CA-2405810-C (CA)
Title: Gas turbine engine
Inventor: KAWARADA SATOSHI
IPC: F01D5/14
Filed: 2000-12-22
Granted: 2007-09-04
Abstract: A gas turbine engine has, in a cross section in the axial direction of an annular inner peripheral wall connected to a blade main body of a turbine blade, a concave part and a convex part on the front edge side and the rear edge side. The concave part has a negative curvature and is concave toward the axis, and the convex part has a positive curvature and is convex away from the axis. The flow rate on the upper face of the blade main body can be reduced in the concave part on the front edge side, thus suppressing generation of a shock wave, and the flow rate can be increased in the convex part on the rear edge side following the concave part, thus smoothly changing the flow rate on the upper face of the blade main body and thereby minimizing the pressure loss. In this way, the thickness of the blade main body can be reduced while ensuring the performance of the gas turbine engine, thereby contributing to a reduction in weight.
Patent CA-2410390-C (CA)
Inventor: CHEN HAO A
IPC: D06N7/00
Filed: 1999-02-03
Granted: 2008-01-15
Abstract: A backing or an intermediate layer for a surface covering is described which comprises a fused recycled material, wherein the material comprises a thermoplastic material, for instance, a vinyl material from a vinyl backed carpet or vinyl backed carpet manufacturing waste or both. Surface coverings containing the backing or intermediate layer of the present invention are also described as well as methods of making the backing or intermediate layer and methods of malting the surface coverings containing the backing or intermediate layer of the present invention.
Patent CA-2411642-C (CA)
Inventor: AYLWARD JAMES HARRISON
IPC: A61P29/00
Filed: 2001-06-07
Granted: 2011-05-17
Abstract: The present invention relates generally to chemical agents useful in the treatment and prophylaxis of protein kinase C (PKC) related conditions in mammals, including humans and primates, non-mammalian animals and avian species. More particularly, the present invention provides a chemical agent of the macrocyclic diterpene family obtainable from a member of the Euphorbiaceae family of plants or botanical or horticultural relatives thereof or derivatives or chemical analogues or chemically synthetic forms of the agents for use in the treatment or prophylaxis of PKC-related conditions in mammalian, animal and avian subjects. The subject chemical agents are also useful for modulating expression of genetic sequences including promotion and other regulatory sequences. The present invention further contemplates a method for the prophylaxis and/or treatment in mammalian, animal or avian subjects with PKC-related conditions by the topical or systemic administration of a macrocyclic diterpene obtainable from a member of the Euphorbiaceae family of plants or their botanical or horticultural derivatives or a derivative, chemical analogue or chemically synthetic form of the agent. The chemical agent of the present invention may be in the form of a purified compound, mixture of compounds, a precursor form of one or more of the compounds capable of chemical transformation into a therapeutically and/or genetically active agent or in the form of a chemical fraction, sub-fraction, preparation or extract of the plant.
Patent CA-2412940-C (CA)
Title: Pivoting planting units vertically
Inventor: BENNETT ROBERT EDWIN
IPC: A01B73/02
Filed: 2002-11-27
Granted: 2007-06-26
Abstract: A seeding machine comprises a main frame segment and two wing frame segments. In its working configuration the wing frame segments extends transversely. In its transport configuration the wing frame segments are folded forwardly. The wing frame segments are provided with planting units that are mounted to the wing frame segments by pivot arms that extend downwardly and rearwardly. The pivot arms are pivotally mounted to the wing frame segments by a rock shaft. The rock shaft is provided with an actuator bell crank that is coupled to a linear actuator for rotating the rock shaft relative to the wing frame segments. The pivot arms have a working position, wherein the planting units are in their working position, and a transport position, wherein the planting units have been pivoted on their noses into their substantially vertical transport position.
Patent CA-2420619-C (CA)
Inventor: REGNIER LUC ROGER
IPC: E05F7/04
Filed: 2001-09-27
Granted: 2008-10-07
Abstract: A slider (10) is provided for use with an elongated channel (12) having a pair of spaced apart side walls (14, 16) interconnected by a base wall (18) and an upper wall (20, 22) projecting from each side wall spaced from and generally parallel to the base wall. The slider has a body portion (30) defined by a top surface (32), bottom surface (34) and plurality of side surfaces (36) interconnecting the top and bottom surfaces. The slider also has a plurality of axial slots (42) extending between the top and bottom surfaces adjacent each side surface and a plurality of lateral slots (52) extending between each of the side surfaces and the respective axial slot (42) for allowing the side surface to flex and bias the slider between the side walls of the channel (12). The slider (10) further has a plurality of raised ridges (44) projecting from each of the top and bottom surfaces for flexing and biasing the slider between the upper walls and the base wall of the channel. Finally, the slider includes a plurality of semi-spherical embosses (48) extending from the top and bottom surfaces for slidably engaging and guiding the slider between the upper walls and the base wall within the channel (12).
Patent CA-2421053-C (CA)
Title: Generatrice a courant continu avec dispositif de limitation de courant regulable
Inventor: RAPPENECKER HERMANN
IPC: H02P6/28
Filed: 2001-08-02
Granted: 2009-04-14
Abstract: L'invention concerne une génératrice à courant continu à commutation électronique, équipée d'un rotor et d'un stator, comprenant un dispositif d'enroulement du stator qui peut être alimenté en courant à partir d'une source de courant continu (73, 74) par l'intermédiaire d'un circuit en pont intégral (78). Un dispositif de commutation (49, 50, 52, 54) sert à commuter des commutateurs à semiconducteur (80 à 85) et, en fonction au moins de la position du rotor (110), à mettre en circuit l'un des commutateurs à semiconducteur, au niveau d'une première branche de pont, et à mettre alternativement en et hors circuit, en fonction d'un signal de synchronisation (PWM2), un commutateur à semiconducteur, au niveau d'une deuxième branche de pont, correspondant au commutateur à semiconducteur en circuit au niveau de la première branche de pont. Par ailleurs, un dispositif est conçu pour générer un signal de synchronisation de référence (PWM1) qui influe, par son intensité, sur le rapport cyclique d'impulsions pour la mise en et hors circuit alternée du commutateur à semiconducteur associé à la première branche de pont. En outre, un dispositif de limitation de courant (131, 161), pouvant être commandé par un signal de valeur de consigne de courant (PWM_I+ ; PWM_I-), permet, lorsqu'une valeur de courant définie par le signal de valeur de consigne de courant est atteinte dans la génératrice à courant continu, de modifier le signal de synchronisation de référence de sorte que le courant circulant dans la génératrice à courant continu ne dépasse pas une valeur de courant limite prédéterminée par le signal de valeur de consigne de courant.