baber/WOPTO huggingface dataset:
Patent CA-2394155-C (CA)
Inventor: KURODA HIROSHI
IPC: A61K31/714
Filed: 2000-12-07
Granted: 2008-01-15
Abstract: The present invention provides an industrially excellent and novel process for producing methylcobalamin useful as medicines. Namely, it provides a process for producing methylcobalamin, which comprises the step of methylating cyanocobalamin or hydroxocobalamin in the presence of a reducing agent and a water-soluble methylating agent.
Patent CA-2397460-C (CA)
Title: Method and apparatus for stimulation of multiple formation intervals
Inventor: CARLSON LAWRENCE O
IPC: E21B43/267
Filed: 2001-02-14
Granted: 2009-07-07
Abstract: The invention provides an apparatus and method for perforating and treating multiple intervals of one or more subterranean formations (86) intersected by a wellbore by deploying a bottom-hole assembly having a perforating device (134) and at least one sealing mechanism (120) within said wellbore. The perforating device (134) is used to perforate the first interval to be treated. Then the bottom-hole assembly is positioned within the wellbore such that the sealing mechanism (120), when actuated, establishes a hydraulic seal in the wellbore to positively force fluid to enter the perforations (230, 231) corresponding to the first interval to be treated. A treating fluid is then pumped down the wellbore and into the perforations (230, 231) created in the perforated interval. The sealing mechanism (120) is released, and the steps are then repeated for as many intervals as desired, without removing the bottom hole assembly from said wellbore.
Patent CA-2404877-C (CA)
Title: Jouet volant pour animal de compagnie
Inventor: OBLACK MARK
IPC: A01K29/00
Filed: 2002-09-25
Granted: 2007-02-27
Abstract: Un jouet volant comportant un cadre résistant non-circulaire largement rayonné autour d'un axe central imaginaire. Le cadre comprend de nombreux éléments latéraux allongés et sensiblement reliés entre eux par de nombreux éléments de pieds à extension radiale, une concentration plus élevée du poids du cadre résidant dans sa périphérie. Chaque élément est arqué vers l'intérieur, vers l'axe central imaginaire. Le cadre définit une ouverture centrale dont l'axe imaginaire est axialement aligné. Une membrane souple est fixée à au moins une partie des éléments secondaires et couvre essentiellement l'ouverture centrale. Dans une réalisation, une partie centrale de chaque élément latéral est positionnée au-dessus de ses pieds adjacents lorsque le jouet est en une position de repos pour former une structure qui est essentiellement de forme concave à l'état de repos. Au cours du vol, la plus forte concentration de poids à la périphérie induit une force centrifuge sur le jouet causant aux éléments latéraux de s'aplanir partiellement. Quand le jouet atterrit, il atterrit en position verticale et revient à sa position de repos.
Patent CA-2405750-C (CA)
Inventor: DA COSTA E SILVA OSWALDO
IPC: C12N5/10
Filed: 2001-04-06
Granted: 2013-06-11
Abstract: A transgenic plant transformed by a Protein Kinase Stress-Related Protein (PKSRP) coding nucleic acid, wherein expression of the nucleic acid sequence in the plant results in increased tolerance to environmental stress as compared to a wild type variety of the plant. Also provided are agricultural products, including seeds, produced by the transgenic plants. Also provided are isolated PKSRPs, and isolated nucleic acid coding PKSRPs, and vectors and host cells containing the latter.
Patent CA-2406663-C (CA)
Inventor: HAUGEN DAVID MICHAEL
IPC: E21B43/10
Filed: 2001-05-04
Granted: 2006-01-03
Abstract: A method and system of forming a lateral wellbore in a time and trip saving manner using a mill/drill to locate and place a casing window. In one aspect of the invention, a lateral wellbore is drilled with liner which is subsequently left in the lateral wellbore to line the sides thereof. In another aspect, the mill/drill is rotated with a rotary steerable system and in another aspect, the mill/drill is rotated with a downhole motor or a drill stem.
Patent CA-2408682-C (CA)
Inventor: WAKASHIRO TERUO
IPC: B60W10/10
Filed: 2002-10-16
Granted: 2009-11-17
Abstract: A power transmission comprises an engine E with a plurality of cylinders, a belt-type continuously variable transmission CVT, which changes the rotational speed being transmitted from the engine, a control valve CV, which variably sets the line pressure used for controlling the speed change ratio of the transmission, and an electrical control unit ECU, which calculates the torque of the output shaft of the engine when the engine is decelerating in a partial cylinder operation mode. While a vehicle equipped with this power transmission is decelerating with the engine being in a partial cylinder operation mode, the control valve CV sets the line pressure in correspondence to the torque of the engine output shaft calculated by the electrical control unit ECU.
Patent CA-2409334-C (CA)
Title: Apparatus and method for extracting particles from a fluid stream
Inventor: DAVIS ROBERT J
IPC: B01D21/00
Filed: 2002-10-22
Granted: 2010-07-20
Abstract: A grit extractor includes inlet and outlet flumes arranged to inject and extract liquid tangentially into a round chamber. The velocity entering and leaving the changer is controlled by the width of the outlet flume. The velocity is maintained within an optimal region over a ten to one flow range. An effective ten to one variation in flow is achieved with a velocity in the range of 1.5 feet per second to 3.5 feet per second.
Patent CA-2416293-C (CA)
Inventor: ALBERT RAINER
IPC: A61P5/10
Filed: 2001-07-30
Granted: 2011-05-10
Abstract: The invention provides cyclo[{4-(NH2-C2H4-NH-CO-O-)Pro}-Phg-DTrp-Lys-Tyr(4-Benzyl)-Phe], optionally in protected form, or a pharmaceutically acceptable salt or complex thereof, which has interesting pharmaceutical properties.
Patent CA-2419500-C (CA)
Inventor: LUPKE STEFAN A
IPC: B29C48/09
Filed: 2003-02-21
Granted: 2006-08-15
Abstract: A method of analyzing spacing between two separated surfaces which has particular applicability for use in centering of die tooling within a mold tunnel of a plastic pipe molding apparatus is achieved by setting up a magnetic force which spans both surfaces between the spacing and then measuring intensity of the magnetic force to indicate extensive separation between the surfaces.
Patent CA-2432634-C (CA)
Title: A flexible protection layer for body protecting products
Inventor: GEISLER PETER
IPC: A41D31/00
Filed: 2001-12-19
Granted: 2010-11-09
Abstract: Method for producing a flexible protection layer which can be incorporated in different body protecting products in order to prevent injuries caused by penetrating objects, such as nails, pointed weapons and the like. According to the method polymer fibres having a high breaking point are embedded in a hardenable binding material so that the binding material surrounds the fibres and upon hardening fixes the fibres in their positions. The method is characterized in that the fibres are embedded in the binding material in a mutually unarranged order, preferably felted together.The invention also relates to a flexible protection layer produced in accordance with the method and which can be incorporated in different body protecting products.
Patent CA-2435821-C (CA)
Title: Address retrieval apparatus
Inventor: OKAMOTO TSUGIO
IPC: H04L45/74
Filed: 2003-07-22
Granted: 2009-09-01
Abstract: An address retrieval apparatus includes a retrieval table having plural table nodes for different hierarchical levels of a hierarchical tree structure, a divided bit string retrieval block, and a transfer destination distribution information acquiring block for acquiring a transfer destination distribution information from a transfer destination distribution information table based on a retrieval result supplied from the divided bit string retrieval block. An original bit string providing an inputted route information is divided into plural divided bit strings correspondent to respective brunches with the different hierarchical levels, thereby to do retrieval processes by a sequential use of the plural divided bit strings in the sequence from the bottom level to the top level with shifting up by one level the hierarchical level until the location designation information is retrieved.
Patent CA-2437031-C (CA)
Title: Oxygen concentrating apparatus
Inventor: FUJIMOTO NAOTOSHI
IPC: B01D53/04
Filed: 2002-10-29
Granted: 2010-04-13
Abstract: An apparatus 150, for generating an oxygen enhanced gas by removing nitrogen gas from air, includes a compressor 156 absorption columns 152a and 152b for removing the nitrogen gas from the pressurized air supplied from the compressor 156, a flow rate measuring device 168 provided downstream of the absorption columns 152a and 152b, ultrasonic oxygen concentration measuring means 170 provided downstream of the flow rate measuring device 168. The ultrasonic oxygen concentration measuring means 170 includes means for generating a correction coefficient for the ratio between oxygen and argon gases contained in the oxygen enhanced gas on the basis of the flow rate of the oxygen enhanced gas measured.
Patent CA-2442414-C (CA)
Inventor: ABRAMS MICHAEL J
IPC: A61K33/244
Filed: 2002-04-22
Granted: 2011-02-01
Abstract: Conditions such as kidney stones, which are characterized by undesired absorption of oxalate from the intestinal tract are conveniently treated using nontoxic salts of rare earth metal ions.
Patent CA-2442560-C (CA)
Inventor: ZACH STEVEN A
IPC: A47L11/03
Filed: 2002-04-12
Granted: 2007-01-30
Abstract: The invention is an automated sprayer (20) for spraying the walls of a bath and shower enclosure with a cleanser. The sprayer has a housing that can be mounted inside the shower enclosure and that defines a tray (22) in which an inverted bottle (48) of cleanser is stored. The bottom of the tray has a tube (56) extending downwardly along a longitudinal axis through which the cleanser can pass. A motorized head (26) disposed beneath the tube can be rotated about the axis for metering cleanser from the bottle and spraying cleanser outward.  The sprayer includes timer circuitry that delays commencement of a spray for a set time and automatically stops spraying after a predetermined period. The sprayer also includes a system for signaling the beginning of a spray cycle including audio and visual alarms. An automated method of cleaning the shower enclosure is also disclosed.
Patent CA-2444180-C (CA)
Inventor: PROSSER DENNIS J
IPC: G03G5/06
Filed: 2003-10-01
Granted: 2007-05-22
Abstract: A member including for example, a substrate, a charge generating layer, a charge transport layer comprising a synthesized mixture of N,N,N',N'-Tetra-p-tolyl-biphenyl-4,4'-diamine N,N'-biphenyl-N,N'-di-m-tolyl-biphenyl-4,4'-diamine N,N'-Bis-(4-butyl-phenyl)-N,N'-di-p-tolyl-biphenyl-4,4'-diamine N,N'-Bis-(4-butyl-phenyl)-N,N'-di-m-tolyl-biphenyl-4,4'-diamine N-Phenyl-N-m-tolyl-N',N'-di-p-tolyl-biphenyl-4,4'-diamine N-(4-Butyl-phenyl)-N,N',N'-tri-p-tolyl-biphenyl-4,4'-diamine N-(4-Butyl-phenyl)-N'-phenyl-N'-m-tolyl-N-p-tolyl-biphenyl-4,4'-diamine N-(4-Butyl-phenyl)-N-m-tolyl-N',N'-di-p-tolyl-biphenyl-4,4'-diamine N-(4-Butyl-phenyl)-N'-phenyl-N,N'-di-m-tolyl-biphenyl-4,4'-diamine N,N'-Bis-(4-butyl-phenyl)-N-m-tolyl-N'-p-tolyl-biphenyl-4,4'-diamine, and a film forming binder
Patent CA-2444895-C (CA)
Inventor: SURLERAUX DOMINIQUE LOUIS NESTOR GHISLAIN
IPC: A61K31/429
Filed: 2002-05-10
Granted: 2011-02-15
Abstract: The present invention concerns the compounds having the formula (I) N-oxides, salts, stereoisomeric forms, racemic mixtures, prodrugs, esters and metabolites thereof, wherein R1 and R8 each are H, optionally substituted C1-6alkyl, C2-6alkenyl, C3-7cycloalkyl, aryl, Het1, Het2; R1 may also be a radical of formula (R11aR11b)NC(R10aR10b)CR9-; t is 0, 1 or 2; R2 is H or C1-6alkyl; L is -C(=O)-, -O-C(=O)-, -NR8-C(=O)-, -O-C1-6alkanediyl-C(=O)-, -NR8-C1-6alkanediyl-C(=O)-, -S(=O)2-, -O-S(=O)2-, -NR8-S(=O)2 ; R3 is C1-6alkyl, aryl, C3-7cycloalkyl, C3-7cycloalkylC1-4alkyl, or arylC1-4alkyl; R4 is H, C1-4alkylOC(=O), carboxyl, aminoC(=O), mono- or di(C1-4alkyl)aminoC(=O), C3-7cycloalkyl, C2-6alkenyl, C2-6alkynyl or optionally substituted C1-6alkyl; R5 and R6 are H or C1-6alkyl. It further relates to their use as broadspectrum HIV protease inhibitors, processes for their preparation as well as pharmaceutical compositions and diagnostic kits comprising them. It also concerns combinations thereof with another anti-retroviral agent, and to their use in assays as reference compounds or as reagents.
Patent CA-2445192-C (CA)
Inventor: CARDIMEN PETER
IPC: B62D25/02
Filed: 2003-10-16
Granted: 2007-01-09
Abstract: A frame and support assembly for a vehicle lacking a conventional, separate B- pillar includes first and second frame members and a plurality of support assemblies. Each support assembly includes a plurality of bulkheads, a pair of outriggers, and a cross member. The bulkheads are incorporated into first and second side sill assemblies. The outriggers extend between the side sill assemblies and the first and second frame members. The cross members extend between the first and second first frame members. The strength of the bulkheads, outriggers, and cross members is selected such that the cross member is stiffer than the outriggers, and the outriggers are stiffer then the bulkheads so that the support assemblies progressively crush during a side impact.
Patent CA-2450161-C (CA)
Inventor: BRINKMEIER PETER
IPC: B21B39/00
Filed: 2002-05-31
Granted: 2010-11-16
Abstract: La présente invention concerne un rouleau de ligne de rouleaux, destiné en particulier au transport de bandes de matériau métallique sortant du four, de boyaux de coulée en acier et analogue. Ledit rouleau présente un arbre de rouleau (4) et une gaine de rouleau (1) montée sur l'arbre de rouleau (4) au moins contre l'extrémité de rouleau (2; 3). Afin d'éviter les dommages résultant de courants électriques et de la formation d'étincelles à la surface du produit, la gaine de rouleau (1) est selon l'invention montée sur l'arbre de rouleau (4) en étant respectivement isolée électriquement et/ou thermiquement au moins au niveau des extrémités de rouleau (2; 3).
Patent CA-2455884-C (CA)
Title: Traitement de dystrophies musculaires et de troubles connexes
Inventor: FALLON JUSTIN R
IPC: A61P21/00
Filed: 2002-08-15
Granted: 2015-09-22
Abstract: L'invention concerne, entre autres, des compositions et des procédés permettant de traiter, prévenir et diagnostiquer des maladies ou des états associés à un taux anormal ou une activité anormale du biglycane, des maladies ou des états associés à un taux anormal ou une activité anormale du collagène VI, des troubles associés à une membrane cytoplasmique instable, à cause, par ex. d'un complexe protéique associé à la dystrophine (DAPC) instable, et des troubles associés à des synapses anormales ou à des jonctions neuromusculaires anormales, notamment celles résultant d'une activation anormale de MuSK ou d'une agrégation anormale du récepteur d'acétylcholine (AChR).
Patent CA-2458536-C (CA)
Inventor: BAEUMER KLAUS
IPC: B21C47/00
Filed: 2002-08-20
Granted: 2010-10-12
Abstract: The invention relates to a plurality of methods and devices which are used to wind a thin metal strip (1), especially a hot rolled or cold rolled thin steel strip, onto a winding mandrel (3a), the diameter thereof being adjusted. To begin with, the coil inner windings (12,18) are wound onto the adjusted diameter of the winding mandrel, and after the coil (11) has been wound, the winding mandrel (3a) is removed or the coil (11) taken off. According to a first method, in order to prevent individual windings (12,18) from detaching themselves in the eye of the coil (15) due to stiffening of windings, at least one profiled rise or profiled cavity is pressed into one inner winding or a plurality of adjacent inner windings (12,18) on the circumference during rotation of the coil.
Patent CA-2462978-C (CA)
Inventor: MAILLE BRUNO
IPC: G06F19/00
Filed: 2004-04-07
Granted: 2012-06-12
Abstract: Pour faciliter la manipulation en cinématique directe et la gestion des degrés de liberté d'un mannequin virtuel, l'invention propose un système d'interface graphique qui permet d'afficher sur un écran (2) deux fenêtres (10, 20). La première fenêtre (10) contient une représentation globale du mannequin (100) qui permet, grâce à un moyen de sélection comme une souris par exemple, de sélectionner directement à l'écran un membre du mannequin. En réponse à cette sélection, le membre sélectionné apparat dans la seconde fenêtre (20) sous forme agrandie avec des symboles (120) indiquant tous les degrés de liberté disponibles sur le membre considéré. L'opérateur peut alors agir directement sur les symboles (120) des degrés de liberté pour bloquer ou débloquer ceux-ci, ou bien pour manipuler le mannequin en cinématique directe.
Patent CA-2467957-C (CA)
Inventor: WAKEFIELD GARETH
IPC: C01F17/235
Filed: 2002-11-06
Granted: 2012-09-18
Abstract: L'invention concerne un combustible ou des additifs pour combustibles contenant des particules d'oxyde de cérium qui ont été dopées au moyen d'un métal divalent ou trivalent ou d'un métalloïde qui est un métal du groupe des terres rares, un métal de transition ou un métal du groupe IIA, IIIB, VB ou VIB du tableau périodique.
Patent CA-2473208-C (CA)
Inventor: GARCIA GUADALUPE C
IPC: E01F9/627
Filed: 2003-01-23
Granted: 2010-03-23
Abstract: A new marker device (100) is provided for increased safety due to a flexible design. The marker device (100) includes a base (110) and a flexible means (142) that is positioned over the base (110). The bottom part (140) of the flexible means is attached to the base (110). The flexible means (142) maintains in an original position in absence of a natural or traffic perturbation. However, flexible means (142) deviates from this original position in presence of a natural or traffic perturbation. Moreover, the flexible means (142) restores from this deviated position back to the original position after the perturbation disappears or is removed. Furthermore, the marker device (1001) includes a cover (130) to cover the flexible means (142).
Patent CA-2473309-C (CA)
Inventor: KIM BYUNG JIN
IPC: G11B27/10
Filed: 2003-11-07
Granted: 2009-09-08
Abstract: The recording medium has a data structure for managing reproduction of at least multiple reproduction path video data recorded on the recording medium.  A data area of the recording medium has more than one reproduction path of video data recorded therein. Each reproduction path is recorded as at least one file, and each file associated with one reproduction path is separate from each file associated with another reproduction path such that portions of each file are not interleaved with portions of other files.
Patent CA-2474176-C (CA)
Inventor: DERMOUNE ABDERRAHMANE
IPC: C02F11/121
Filed: 2004-08-10
Granted: 2006-04-18
Abstract: The present invention relates to an apparatus for treating sludge comprising electrodes including at least one anode and at least one cathode. The electrodes define therebetween a space adapted to receive the sludge so as to submit the sludge disposed within the space to an electric current, thereby dehydrating the sludge and generating an effluent. The apparatus also comprises an inlet for receiving the sludge and an outlet for evacuatin g the treated sludge. The inlet and the outlet are in communication with the space. The apparatus also comprises compression means for compacting the sludge so as to permit a contact substantially constant between the electrod es and the sludge when the sludge is submitted to the electric current and rotated around a rotation axis. The invention also relates to a process for treating sludge, The invention is useful for treating various types of sludg e in order to dehydrate and decontaminate the sludge.
Patent CA-2475327-C (CA)
Title: Enhanced activity hydrogen peroxide disinfectant
Inventor: RAMIREZ JOSE A
IPC: A01N31/08
Filed: 2003-02-12
Granted: 2012-01-17
Abstract: An enhanced activity aqueous disinfecting solution having a pH of from about 0.5 to about 6 and consisting essentially of (i) hydrogen peroxide in a concentration of from about 0.05 to about 8 w/w% of the solution; (ii) at least one anionic surfactant selected from the group consisting of C8 to C16 alkyl aryl sulfonic acids and alkali metal, ammonium, ethanolamine, calcium and magnesium salts thereof, sulfonated C12 to C22 carboxylic acids and alkali metal, ammonium, calcium and magnesium salts thereof, C6 to C22 alkyl diphenyl oxide sulfonic acids and alkali metal, ammonium, ethanolamine, calcium and magnesium salts thereof, naphthalene sulfonic acids and alkali metal, ammonium, calcium and magnesium salts thereof, C8 to C22 alkyl sulfonic acids and alkali metal, ammonium, calcium and magnesium salts thereof, alkali metal, ammonium, calcium and magnesium C8 to C18 alkyl sulfates, alkyl or alkenyl esters or diesters of sulfosuccinic acid in which the alkyl or alkenyl groups independently contain from six to eighteen carbon atoms and alkali metal, ammonium, calcium and magnesium salts thereof, and mixtures thereof, in a concentration range of from about 0.02 to about 8 w/w% of the solution.  Optionally, the solution may contain (iii) at least one additional ingredient chosen from a monocarboxylic acid, a polycarboxylic acid, and mixtures thereof, in a concentration of from about 0.05 to about 4 w/w% of the solution; and (iv) at least one further additional ingredient chosen from benzyl alcohol, an alcohol comprising one to six carbon atoms, and mixtures thereof, in a concentration of from about 0.1 to about 10 w/w% of the solution.
Patent CA-2475671-C (CA)
Inventor: SONNIER JAMES A
IPC: E21B43/10
Filed: 2003-02-06
Granted: 2008-01-22
Abstract: L'invention concerne un procédé de réparation de tubages de trou de sonde. Un redresse-tubes est fixé à un outil d'amplification de force, lequel est, à son tour, soutenu par un outil d'ancrage. L'application d'une pression met en place la pièce d'ancrage lorsque le redresse-tubes est correctement placé. L'outil d'amplification de force enfonce le redresse-tubes dans la section affaissée. La pièce d'ancrage peut être libérée et un poids installé sur le redresse-tubes pour permettre une course multiple destinée à franchir la zone affaissée. Le diamètre du redresse-tubes peut être modifié.
Patent CA-2477240-C (CA)
Inventor: ROMMENS CAIUS M T
IPC: A23L19/00
Filed: 2003-02-20
Granted: 2012-09-25
Abstract: The present invention relates to a new plant breeding process. The process improves the agronomic performance of crop plants by using genetic material that is also used in classical breeding. Instead of sexually recombining entire genomes at random, as is done in classical breeding, specific genetic elements are rearranged in vitro and inserted back into individual plant cells. Plants obtained through this new plant breeding process do not contain foreign nucleic acid but only contain nucleic acid from the plant species selected for transformation or plants that are sexually compatible with the selected plant species. Plants developed through this new plant breeding process are provided. In particular, potato plants displaying improved tuber storage and health characteristics are provided.
Patent CA-2482906-C (CA)
Inventor: NORGAARD THOMAS KIDDE
IPC: A22C25/16
Filed: 2003-04-22
Granted: 2010-11-16
Abstract: L'invention a trait à un appareil permettant de désosser un filet de poisson. Ledit appareil comprend : un transporteur, qui achemine le filet de poisson, et un moyen de support, disposé sur ledit transporteur, qui supporte le filet de poisson lors de son acheminement, le filet de poisson étant placé sur le moyen de support de façon que les arêtes à enlever soient exposées. Un second moyen de support est disposé de côté par rapport audit premier moyen de support, et est destiné à maintenir le filet de poisson dans une position fixe lors de l'élimination des arêtes exposées à l'aide d'une unité de désossage, qui est disposée au-dessus du transporteur.