baber/WOPTO huggingface dataset:
Patent CA-2255016-C (CA)
Inventor: NAKANISHI KAZUO
IPC: C12Q1/44
Filed: 1997-04-10
Granted: 2007-08-07
Abstract: L'invention concerne un procédé de détermination quantitative des cholestérols des lipoprotéines de basse densité, consistant à ajouter un tensioactif, choisi parmi les polyoxyéthylènalkylènephényléthers et les polyoxyalkylènetribenzylphényléthers, et un réactif enzymatique, servant au dosage du cholestérol, au sérum pour faire réagir, de façon préférentielle, les cholestérols des lipoprotéines de haute densité et les cholestérols des lipoprotéines de très basse densité, parmi les lipoprotéines, et ensuite à déterminer les quantités des cholestérols ayant réagi. Ce procédé permet d'éliminer la nécessité de procéder à des prétraitements tels que la centrifugation et l'électrophorèse, de réaliser de façon simple et efficace la détermination quantitative, et il peut être appliqué à différents analyseurs automatiques.
Patent CA-2259126-C (CA)
Inventor: BETZNER ANDREAS STEFAN
IPC: C12N5/10
Filed: 1997-06-24
Granted: 2009-03-03
Abstract: Cette invention concerne, de manière générale, des gènes isolés qui codent des polypeptides jouant un rôle dans la biosynthèse de cellulose chez les végétaux. Cette invention concerne également des plantes transgéniques permettant d'exprimer ces polypeptides selon une orientation sens ou antisens ou, encore, sous forme de ribozymes ou de molécules de co-suppression ou de ciblage de gènes. Cette invention concerne plus particulièrement une molécule d'acide nucléique isolée à partir d'Arabidopsis thaliana, d'Oryza sativa, de blé, d'orge, de maïs, de Brassica ssp., de Gossypium hirsutum et d'Eucalyptus ssp. Cette molécule code une enzyme qui joue un rôle important dans la biosynthèse de cellulose, et notamment l'enzyme de synthase de cellulose ainsi que ses homologues, analogues et dérivés. Cette invention concerne enfin l'utilisation de ces éléments dans la production de plantes transgéniques permettant d'exprimer des propriétés de biosynthèse de cellulose modifiées.
Patent CA-2260632-C (CA)
Inventor: JOHNSON DOUGLAS W
IPC: B65H35/00
Filed: 1999-01-29
Granted: 2008-04-29
Abstract: A dispensing apparatus and method are disclosed for dispensing sheet material from at least one roll of the sheet material. Dispensing is transferred from a stub roll to a reserve roll automatically in response to sensing a predetermined quantity of the stub roll. An isolating element is provided to lift the reserve roll out of contact with dispensing rollers during dispensing of sheet material from the stub roll, and a nipping element is provided to nip sheet material of the reserve roll when dispensing is transferred from the stub roll to the reserve roll. A camming mechanism controls movement of both the lifting mechanism and the nipping element. Structure is also provided for sensing the diameter of the reserve roll of sheet material and providing an indication when the reserve roll is a predetermined diameter. The dispenser is quite and capacity efficient.
Patent CA-2262988-C (CA)
Inventor: SPENCER DAVID WILLIAM
IPC: A61B5/097
Filed: 1999-02-23
Granted: 2007-11-27
Abstract: An inhalatory flow meter with a restriction device (46,48) located in the air flow path through the meter for increasing the resistance to flow through the meter. The restriction device (46,48) may be removable or adjustable or capable of being rendered inoperative. A plurality of alternative restriction devices may be used interchangeably with the inhalatory flow meter, each having a predetermined pressure: flow rate characteristic. Also provided is a method of testing the performance of a subject in relation to the use of an inhalatory dispensing device for the introduction of a substance to the airways of the subject. In the method an inspiratory flow meter is provided with a predetermined flow restriction to provide a comparison with the resistance of the inhalatory dispensing device in use.
Patent CA-2265539-C (CA)
Title: Novel cationic oxidation bases, their use for oxidation dyeing of keratin fibres, dyeing compositions and dyeing methods
Inventor: GENET ALAIN
IPC: A61K8/40
Filed: 1998-07-13
Granted: 2005-02-15
Abstract: The invention concerns novel monobenzene oxidation bases comprising at least a cationic group Z, Z being selected among the aliphatic chains containing at least a quaternized unsaturated cycle, their use for oxidation dyeing of keratin fibres, dyeing compositions containing them and oxidation dyeing methods using them.
Patent CA-2267172-C (CA)
Inventor: PADUKONE NANDAN
IPC: C08H8/00
Filed: 1997-09-19
Granted: 2007-05-01
Abstract: L'invention porte sur un processus plurifonctionnel d'hydrolyse et de fractionnement d'une biomasse lignocellulosique permettant de séparer les sucres hémicellulosiques des autres composants de la biomasse tels que les solvants d'extraction et les protéines, une partie de la lignine solubilisée, la cellulose, le glucose dérivé de la cellulose, et la lignine insoluble de ladite biomasse.
Patent CA-2285138-C (CA)
Inventor: GAO JASON ZHISHENG
IPC: C10M169/04
Filed: 1999-10-05
Granted: 2009-02-17
Abstract: A base oil for an SAE OW-40 lubricant composition comprises a mineral basestock, a polyalpha-olefin and a synthetic ester lubricant The SAE OW-40 lubricant comprises the base oil and a viscosity index improver selected from the group consisting of polymethacylatc, olefin polymer, hydrogenated diene, copolymer mixtures of all three or mixtures of olefin polymer and hydrogenated diene copolymer.
Patent CA-2286602-C (CA)
Inventor: KRUEST JAMES R
IPC: G01S13/75
Filed: 1998-05-29
Granted: 2007-04-17
Abstract: L'antenne d'une étiquette à identification par radiofréquences (RFID) (100) est déconnectée de l'écran d'anode du circuit RFID au moyen d'un commutateur série (24) actionné en réaction à une commande logique CLOAK. L'actionnement du commutateur (24) déconnecte du reste du circuit l'antenne (16) de l'étiquette RFID et crée une haute impédance entre les bornes d'antenne (12, 14). Un circuit RC (36, 38), chargé par actionnement du signal CLOAK, se décharge pendant une durée prédéterminée, selon ce qui a été déterminé par un transistor (34) à fuite antifusible de haute impédance monté en série. L'antenne est alors déconnectée pendant une durée suffisante pour permettre l'identification des étiquettes RFID restantes.
Patent CA-2292855-C (CA)
Inventor: SCIACCA ALDO
IPC: H01H83/02
Filed: 1999-12-21
Granted: 2010-04-27
Abstract: A bistable actuator for residual-current devices, comprising a metallic lamina on at least one face of which, at at least one portion of the lamina, there is provided a layer of piezoelectric material, the end of the lamina at the piezoelectric layer being inserted with an interlock coupling in a supporting element, the opposite end being rigidly coupled so as to keep the lamina in a loaded position.
Patent CA-2298745-C (CA)
Title: Multi-functional enclosure
Inventor: STOGNER ROBERT B
IPC: G06F1/16
Filed: 2000-02-10
Granted: 2003-01-28
Abstract: A fixed or portable multi-functional enclosure that is card-operated, climate controlled, and provides a quiet work place for use by students or businessmen. The enclosure has a generally semi-oval shaped housing comprising a front portion including a front cowling, a central portion with a curved door, and a rear portion with a lower section and a rear lid. The enclosure housing. includes three magnetic card readers located on the opaque front cowling, the curved door, and the rear lid. The central portion includes an ergonomically designed seat or chair and a curved console containing a computer monitor. The ergonomically designed seat or chair is tiltable and is dimensionally adjustable up, down, forward, and backward. The console includes a fiber optic camera, a computer monitor, a computer printer, a modem, a facsimile machine, and a phone speaker. Positioned on the console are connection ports for a VOX head phone set and a virtual reality head set. The console also includes two floppy disc drives, one back-up tape drive, and a digital clock displaying day, date, and time. Housed beneath the monitor is a split computer keyboard and a small special function keypad that pulls forward to sit in front of each arm rest and is dimensionally adjustable for typing comfort. The central portion also includes a panel with controls for heat, air, and lights.
Patent CA-2301040-C (CA)
Inventor: ABRIL JESUS RUBEN
IPC: A23L13/50
Filed: 1998-08-14
Granted: 2007-11-06
Abstract: A feeding regime for increasing the incorporation efficiency of omega-3 HUFAs in poultry meat is disclosed. Specifically, the poultry is fed a higher amount of omega-3 HUFAs in the late phase of poultry's production period than in the early phase.
Patent CA-2301277-C (CA)
Title: Coaxial cable and method of making same
Inventor: VACCARO RONALD
IPC: H01B13/016
Filed: 1998-08-06
Granted: 2002-10-29
Abstract: A flexible low loss coaxial cable comprises a cylindrical plastic rod, an inner conductor surrounding the plastic rod, a dielectric layer surrounding the inner conductor, and a tubular metallic sheath closely surrounding the dielectric layer. The coaxial cable can further include a protective polymer jacket surrounding the sheath. The cylindrical plastic rod supports the inner conductor in bending and can be formed around a central structural member. The present invention also includes a method of making flexible coaxial cable.
Patent CA-2303169-C (CA)
Title: A method for the diagnosis of lung damage
Inventor: NICHOLAS TERENCE EVAN
IPC: G01N33/68
Filed: 1998-09-04
Granted: 2009-11-10
Abstract: The present invention relates generally to a method of diagnosing or predicting the development of lung damage and more particularly, to a method of diagnosing or predicting the development of alveolo-capillary membrane damage. The method of the present invention is useful inter alia for detecting lung damage or predicting the development of lung damage such as that caused by noxious agents or as an undesirable side effect resulting from exposure to a therapeutic agent and f or monitoring the progress of lung damage.
Patent CA-2304213-C (CA)
Title: Stretch draw die and method
Inventor: UMEDA TATSUO
IPC: B21D25/02
Filed: 1998-09-15
Granted: 2008-05-27
Abstract: A die assembly for draw stamping sheet metal in a press has an upper die structure and a lower die structure, each constructed and arranged to be mounted on a press for reciprocal movement therebetween. The upper die structure and the lower die structure have complementary stamping surfaces for stamping sheet metal to a desired configuration. A clamping assembly and a stretching assembly grip the sheet metal along opposite sides of the complementary stamping surfaces and drivingly move apart pre-stretching the sheet metal as the upper die structure and the lower die structure are closed to stamp the sheet metal to the desired configuration.
Patent CA-2305395-C (CA)
Inventor: GRIFFIOEN WILLEM
IPC: G02B6/44
Filed: 1998-10-05
Granted: 2005-04-12
Abstract: Method and apparatus for installing cables in tubes, in which the cable is installed by the combination of a pushing force and the drag force of a fluid under pressure which is passed through the tube, wherein, during the installation, as fluid, a first medium with first hydrodynamic properties is passed into the tube and at certain moments a second medium with second hydrodynamic properties. It has been found, surprisingly, that by the use of media having different hydrodynamic properties, such as, for instance, a gas and a liquid, the installation length of the cable can be increased.
Patent CA-2316606-C (CA)
Title: Hydraulic stent deployment system
Inventor: HIESHIMA GRANT
IPC: A61F2/06
Filed: 2000-08-24
Granted: 2008-07-08
Abstract: The present invention relates to a medical device for placing an intravascular stent at a preselected location within a vessel of the human body, and more particularly, relates to a catheter having a distal tip for retaining the stent in order to transport the stent to a preselected position within the vessel and a control mechanism for releasing the stent at the preselected position.
Patent CA-2322315-C (CA)
Inventor: DOBETTI LUCA
IPC: A61K47/04
Filed: 1999-03-04
Granted: 2008-09-16
Abstract: This invention provides a formulation for preparing a fast disintegrating tablet comprising a drug in multiparticulate form, one or more water insoluble inorganic excipients, one or more disintegrants; and optionally one or more substantially water soluble excipients, the amounts of said ingredients being such as to provide a disintegration time for the tablet in the order of 75 seconds or less, typically 30 seconds or less.
Patent CA-2324560-C (CA)
Inventor: OCCHIALINI JAMES MICHAEL
IPC: C01B3/56
Filed: 2000-10-26
Granted: 2004-10-12
Abstract: An improved adsorption process is provided for purifying hydrogen from a feed gas mixture including hydrogen and at least one impurity selected from the group consisting of carbon monoxide and nitrogen. The process includes providing an adsorption apparatus having a discharge end adsorption layer containing an adsorbent with a Henry's law constant (K H) at 70°F for the impurity from about 0.5 to about 2.4 mmole/g/atm. The product gas collected from the adsorption apparatus is high purity (99.99+%) hydrogen.
Patent CA-2330798-C (CA)
Inventor: WATAYA YUSUKE
IPC: B01J31/18
Filed: 2000-03-01
Granted: 2008-06-17
Abstract: L'invention concerne la fébrifugine représentée par la formule (A) et l'isofébrifugine représentée par la formule (B), qui possèdent une activité extrêmement efficace sur Plasmodium falciparum). L'invention concerne également des processus de synthèse globaux permettant une production de masse efficace de fébrifugine et d'isofébrifugine.
Patent CA-2337221-C (CA)
Inventor: JOHNSON BARRY V
IPC: E21B47/00
Filed: 1999-07-14
Granted: 2008-01-15
Abstract: The existence and rate of corrosion in a section of a well tubing or well casing is determined and monitored by installing at predetermined locations as the string is placed in the well bore, sections of pipe that have been fitted with an array of piezoelectric transducers and a microprocessor that controls signals going to and from each array of transducers and signals going to and received from controls and instrumentation apparatus located at the earth's surface. The microprocessors at varying locations along the string are electrically connected to the surface control and instrumentation apparatus by conductor cables and/or by wireless means using the pipe string as the conductive path for electrical signals.
Patent CA-2340205-C (CA)
Title: Toile rigide et molle non tissee a ouvertures
Inventor: FLOHR ANDREAS
IPC: D04H1/54
Filed: 1999-09-01
Granted: 2005-04-12
Abstract: L'invention concerne une toile non tissée qui peut être utilisée comme feuille supérieure sur un article absorbant jetable, tel qu'une couche. La toile non tissée comporte une zone centrale et deux zones extérieures, chacune comportant une zone d'adhérence. La zone d'adhérence des zones extérieures est plus grande que celle de la zone centrale de manière à présenter une zone centrale molle et des zones extérieures rigides.
Patent CA-2344204-C (CA)
Inventor: NISHIURA MASAHITO
IPC: H01M10/0525
Filed: 2000-08-28
Granted: 2007-02-13
Abstract: A polymeric electrolyte which is improved in a transport rate of charge carrier ions by containing a boron atom-containing polymeric compound and an electric device using the same are provided.      As the boron-containing polymeric compound, any of the following (A) to (D) can be used. (A) Compound represented by the following general formula (1) (see formula I) wherein X represents a hetero-atom, R represents a divalent to hexavalent group having a molecular weight of at least 150, m represents an integer of 1 to 5, and n represents a recurring number of 1 or more. (B) Compound obtained by crosslinking a compound represented by the following general formula (7) (see formula II) wherein X represents a hetero-atom, R represents a divalent group having a molecular weight of at least 150, and Y represents a polymerizable functional group. (C) Compound in which a boron atom is present in, for example, a polymeric side chain, preferably in an end of a polymeric main chain and/or a polymeric side chain as a part of a boron compound, more preferably in an end of a polymeric side chain as a part of an organoboron compound. (D) Tetravalent boron-containing polymeric compound.
Patent CA-2346907-C (CA)
Title: Multiple display system
Inventor: HAUGHEY CHARLES S
IPC: G09F11/02
Filed: 1999-10-26
Granted: 2005-10-04
Abstract: An apparatus (10) for controlling a drive mechanism of a panel display system includes a rotary member (172) attached to a drive assembly (100), the rotary member having indicators (174) located at known intervals that are detected to ensure that the drive assembly starts and stops at precise locations. In a preferred embodiment, the control system is applied to a panel display system that displays different scenes using an array of elongated three-sided display elements (39). The preferred control system includes an aluminum disk (192) that is attached to rotate in connection with the rotation of the drive assembly.
Patent CA-2346984-C (CA)
Title: Transfert par reflexion serigraphique et son procede de production
Inventor: KAUFMANN HARALD
IPC: B44C1/17
Filed: 1999-10-22
Granted: 2006-03-14
Abstract: L'invention concerne un procédé pour la production d'un transfert par réflexion sérigraphique ainsi que des systèmes de transfert par réflexion produits selon ce procédé. Le procédé selon l'invention est caractérisé en ce que la couleur de réflexion comporte une multitude de particules réfléchissantes et en ce que les particules réfléchissantes sont en relief par rapport à la surface de la couche de couleur supérieure.
Patent CA-2348132-C (CA)
Title: A system for cell-based screening
Inventor: GIULIANO KENNETH A
IPC: C12Q1/68
Filed: 1999-10-29
Granted: 2003-08-12
Abstract: The present invention provides systems, methods, screens, reagents and kits for optical system analysis of cells to rapidly determine the distribution, environment, or activity of fluorescently labeled reporter molecules in cell s for the purpose of screening large numbers of compounds for those that specifically affect particular biological functions.
Patent CA-2351386-C (CA)
Inventor: WRIGHT DANIEL R
IPC: A01N25/30
Filed: 1999-11-19
Granted: 2008-06-03
Abstract: La présente invention concerne une composition herbicide comprenant une solution aqueuse de N-phosphonométhylglycine, principalement sous forme du sel de monoéthanolammonium, à une concentration de 30 à 48 % d'acide N-phosphonométhylglycine équivalent en poids. Selon un mode particulier de réalisation, l'invention porte sur une composition herbicide qui comprend de l'eau, de la N-phosphonométhylglycine principalement sous forme de sel de monoéthanolammonium dans une solution d'eau à raison de 360 à 570 g a.e./l environ de la composition; et une composante tensioactive en solution ou en dispersion stable dans l'eau, qui comprend un ou plusieurs tensioactifs pour uneose totale de 20 à 200 g/l environ de la composition, cette composante tensioactive étant choisie de telle sorte que le point de trouble de la composition ne se situe pas en dessous de 50  DEG C environ.
Patent CA-2356310-C (CA)
Inventor: SUZUKI YASUYUKI
IPC: A61K47/34
Filed: 1999-12-27
Granted: 2007-11-06
Abstract: The present invention is a preparation for external use which contains a basic drug, polyvinyl pyrrolidone and a carboxyvinyl polymer and which has a pH of 4 to 9. The present invention has made it possible to provide a new preparation for external use which enables a drug to show a long-lasting action even at a damaged site of the skin.
Patent CA-2361065-C (CA)
Inventor: PELTZER ERIC T
IPC: B42D9/00
Filed: 2000-02-01
Granted: 2007-01-23
Abstract: A device for holding and supporting a book or similar object comprising: a plate (10) having a surface and a plane substantially aligned with said surface, means, attached to the plate, for holding a book in an opened position and securing the book to said plate, and means, attached to the plate, for positioning the plate at an angle relative to a surface which the device is positioned upon, such that a book or similar object may be held in an angled and opened position in a stable manner to aid in reading or referencing the book or similar object by a user.
Patent CA-2361355-C (CA)
Inventor: MORGANTI TERRY N
IPC: G03G15/20
Filed: 2001-11-09
Granted: 2005-08-16
Abstract: An electrophotographic apparatus having a wick roller assembly and a method for servicing. The wick roller assembly is rotatably mounted to the fuser section of the apparatus and is releasably latched thereto whereby the fuser roller in the assembly can be quickly and easily accessed for servicing. This eliminates the need for a technician to remove the entire wick roller assembly in order to service or replace the wick roller, itself.
Patent CA-2367759-C (CA)
Inventor: ICHIKAWA KATSUHISA
IPC: B62D55/06
Filed: 2001-03-07
Granted: 2007-05-08
Abstract: A crawler vehicle comprises a body frame and an auger mounted to the body frame at a front portion thereof, the body frame being mounted to a rear portion of a crawler frame via a pivot shaft to allow the crawler frame carrying a crawler belt to swing vertically. The pivot shaft is located forwardly of a lower idle wheel rotatably mounted to the crawler frame. Positioning of the pivot shaft forwardly of the lower idle wheel allows the auger to move downward even when a front portion of the crawler belt is lifted. This causes the auger to move downward regardless of new snow or hard snow, enabling the auger to carry out snow-removing operation in a highly efficient manner.
Patent CA-2373487-C (CA)
Inventor: SPEICH FRANCISCO
IPC: D03J1/06
Filed: 1999-07-27
Granted: 2006-09-12
Abstract: The label has two non-folded longitudinal sides (1) and two foldable narrow sides (2) and consists of a backing fabric (11) with warp threads (4) and basic picks (5), in addition to embroidery picks (12) made of a fusible thre ad material forming the pattern. The embroidery picks (12) forming the pattern extend parallel and at a distance to the unfolded longitudinal sides (1) of the backing fabric (11). The non-folded longitudinal side (1) is an edge of a cut formed in the backing fabric outside the area (13) of the pattern. The label has the advantage that the edges of the cuts on the longitudinal sides are soft and skin friendly thereby substantially improving wearing comfort. Due to the fact that the edge of the cuts produced by the basic picks have practically no brows and the picks extend parallel in relation to the longitudinal side of the labels, an even appearance is achieved on the entir e length of the label since the picks cover evenly the back part.
Patent CA-2373665-C (CA)
Title: Substituted thienocycloalk(en)ylamino-1,3,5-triazine
Inventor: LEHR STEFAN
IPC: C07D333/62
Filed: 2000-05-02
Granted: 2009-09-08
Abstract: The invention relates to novel substituted thienocycloalk(en)ylamino-1,3,5-triazines of the general formula (I) (see formula I) in which Z, R1, R2 and R3 are as defined in the description, and to processes for their preparation, to their use as herbicides and to the intermediates required for their preparation, including their preparation processes in the case of the preferred compounds.
Patent CA-2379727-C (CA)
Title: Use of propionic bacteria for producing propionic acid and/or propionates in the colon
Inventor: ROUSSEL EDMOND DANIEL
IPC: A23L29/00
Filed: 2000-07-19
Granted: 2010-04-20
Abstract: The invention concerns the use of propionic bacteria selected according to their low propensity to autolysis and their resistance to bile salts to obtain a current food composition or a dietetic composition of a medicine absorbable by a human or animal, prepared in such a way that the bacteria are well protected at least partially against gastric acidity, containing at least 10<6> cell/grams of said bacteria, capable of stimulating and increasing significantly the synthesis of propionic acid and/or propionate and, as the case may be, acetic acid and/or acetate at the colon by anaerobic bacterial fermentation.