baber/WOPTO huggingface dataset:
Patent CA-2455258-C (CA)
Inventor: ADOMEIT JOERG
IPC: G02B1/00
Filed: 2002-07-27
Granted: 2009-03-17
Abstract: The invention relates to an adapter in the manner of a coupling, which can be inserted into a front panel from a front side and can be arrested by a spring, for optical-fiber plug-in connectors with a one-piece or two-piece housing, which has at least on one side a flange protruding from the cross section of the housing for abutment on the front panel, at least one plug-in connector receptacle at the front and/or rear with respect to the front panel, and at least one positively locking releasable arresting mechanism for plug-in connectors , wherein each plug-in connector receptacle has an opening for the alternate reception of at least two of three different types, LX.5, LC and MU, of plug - in connectors and in each case an arresting mechanism suitable for the type.</S DOAB>
Patent CA-2462933-C (CA)
Inventor: BECQUERELLE SAMUEL
IPC: F01D15/12
Filed: 2004-04-02
Granted: 2012-02-14
Abstract: The reducer has a crown (3) and planetary gears (4) driving with a sun gear (2), where the gears (4) are mounted in a cage (8). The cage (8) is connected to a door cage (12) having arms (14) axially housed in housing (11) of the cage (8) by radial pins (15). The pins are disposed in a median plane of the cage (8) by a spherical link unit (20) permitting slant and axial movements of the door cage with respect to the cage (8).
Patent CA-2464817-C (CA)
Inventor: CACIOPPO CHRISTINA
IPC: H04W4/20
Filed: 2004-04-15
Granted: 2010-04-06
Abstract: Certain exemplary embodiments comprise a method comprising receiving, from a user-operated telecommunications device, a user-initiated communication to a non-911 communications address. The method can comprise automatically providing a user with a current location of a user-associated telecommunications device. The method can comprise requesting, from the user, verification of the current location of the user-associated telecommunications device.
Patent CA-2467129-C (CA)
Title: Tete d'alesage, trepan rotatif et selle pour tete d'alesage pour forage rotary
Inventor: BROLUND STIG-AKE
IPC: E21B10/10
Filed: 2002-12-02
Granted: 2008-07-22
Abstract: La présente invention concerne une tête d'alésage, un trépan rotatif et une selle utilisée par la tête d'alésage pour le forage rotary de la face d'attaque dans des formations de terrains ou dans des formations rocheuses. La tête d'alésage comprend un corps pourvu d'une surface de montage permettant de maintenir une selle (15) qui retient un trépan rotatif (14). Le trépan rotatif (14) est pourvu de rangées de moyens concasseurs rotatifs par rapport à une ligne centrale et à une tige dotée de deux ergots (35) de tige, chaque ergot présentant une seconde surface de maintien (36) conçue pour fonctionner conjointement avec une première surface de maintien (23) de la selle, de manière à maintenir le trépan rotatif sur la selle (15). Chaque ergot de tige est pourvu d'un orifice recevant un moyen d'attache (43) qui croise la seconde surface de maintien. Ce moyen d'attache (43) permet de relier l'ergot de tige (35) à la selle. La première surface de maintien (23) et la seconde surface de maintien (36) sont incurvées. La première surface de maintien (23) et la seconde surface de maintien (36) sont reliées directement ou indirectement à des moyens (25, 40) conçus pour compenser la rotation de la tige. Le moyen de fixation (43) permet de maintenir les moyens (25, 40) ensemble.
Patent CA-2468315-C (CA)
Title: Marine propulsion machine
Inventor: MATSUDA YOSHIYUKI
IPC: B63H23/30
Filed: 2004-05-25
Granted: 2011-02-08
Abstract: An outboard motor includes a forward/backward selector provided with a selector mechanism including a clutch mechanism for selecting a forward-drive mode or a backward--drive mode, and a selector-operating rod for operating the clutch mechanism. The selector-operating rod is formed by connecting an upper rod and a lower rod. The lower rod has an upper portion capable of being detachably connected to the upper rod, and a middle portion having an upper end joined to the upper portion. The lower rod is inserted slidably in a gear case in a liquid-tight fashion such that the middle portion is entirely contained in a sealed space formed in the case, and a connecting end of the upper portion extends outside the case. The upper portion exposed to water and the middle portion not exposed to water are formed of different materials, so that the cost of the outboard engine can be reduced.
Patent CA-2469450-C (CA)
Title: Ink cartridge for ink jet recording device
Inventor: MIYAZAWA HISASHI
IPC: B41J2/175
Filed: 2001-10-19
Granted: 2010-02-23
Abstract: An ink cartridge for an ink jet recording device, includes: a container having an ink supply port; at least two ink chambers partitioned in the container, one being located substantially in an upper section and the other being located substantially in a lower section; an ink suction passage connecting a bottom region of the lower section ink chamber to a bottom region of the upper section ink chamber; and a negative pressure generating mechanism provided to a flow passage connecting the upper section ink chamber to the ink supply port.
Patent CA-2473591-C (CA)
Inventor: FUJII AKIHITO
IPC: C07D409/12
Filed: 2003-01-30
Granted: 2011-11-01
Abstract: L'invention concerne des hydrazides d'acide 2-furancarboxylique représentés par la formule générale (I), des promédicaments ou des sels physiologiquement acceptables de ceux-ci, des hydrates ou des solvates de ceux-ci, des procédés de préparations de ceux-ci, ainsi que des compositions pharmaceutiques les contenant. Dans la formule générale (I), A représente un groupe représenté par la formule générale (a) ou similaire, dans laquelle l'un de R?4¿ et R?5¿ représente cyano, nitro ou similaire et l'autre représente hydrogène ou similaire, l'un de R?1¿ et R?2¿ représente D-(X)m-R?6¿ ou similaire, et l'autre représente E-(Y)n-R?7¿, hydrogène, aryle ou similaire, R?3¿ représente hydrogène ou similaire, D et E représentent chacun aryle, X et Y représentent chacun O ou similaire, R?6¿ et R?7¿ représentent chacun alkyle, aryle, arylalkyle ou similaire, et m et n valent chacun 0 ou 1, à condition que chaque aryle puisse être substitué. Ces composés font preuve d'un puissant antagonisme au récepteur du glucagon et sont utiles en tant que médicaments préventifs et/ou thérapeutiques pour des symptômes et des maladies impliquant le glucagon.
Patent CA-2477467-C (CA)
Inventor: FRANK DAVID
IPC: H01M8/02
Filed: 2003-03-28
Granted: 2011-07-12
Abstract: A fuel cell stack comprising a plurality of fuel cells, each having an anode flow field plate, a cathode flow field plate and a membrane electrode assembly disposed between the flow field plates. The anode and cathode flow field plates have primary channels and ribs separating the primary channels. At least a portion of the anode and cathode primary channels are disposed directly opposite one another with a membrane exchange assembly therebetween and with at least some of the ribs on the anode and cathode flow field plates located directly opposite one another to sandwich the membrane exchange assembly therebetween. The flow field plates can also have inlet distribution and outlet collection channels. Each of these distribution and collection channels is connected to a plurality of the primary channels, preferably located centrally, so as to improve flow distribution of the reactants.
Patent CA-2479899-C (CA)
Title: Rice-based snack chip and method of making same
Inventor: GORSKI RICHARD
IPC: A23L19/18
Filed: 2003-03-25
Granted: 2012-07-31
Abstract: A rice-based snack chip made from a dough including the dry ingredients of bumped rice kernels, long-grain rice pregelatinized flour, medium-grain course white rice flour and in which the bumped rice kernels are partially hydrated, bumped, partially dehydrated and fried as the chip is made.
Patent CA-2480988-C (CA)
Inventor: NICHTAWITZ ALOIS
IPC: F03B13/10
Filed: 2003-03-18
Granted: 2009-06-02
Abstract: L'utilisation de turbines ou de génératrices à turbines destinées à la production d'énergie électrique nécessitait jusque là que les tuyaux desdites turbines, disposés en aval, par exemple des tuyaux d'aspiration, soient entièrement immergés dans l'eau d'aval au niveau de leur embouchure. L'invention concerne une turbine ou une génératrice à turbines, notamment un module de telles génératrices à turbines, comportant des tuyaux connectés en aval, et pourvu d'un organe destiné à l'utilisation des turbines lorsque le niveau d'eau aval est faible ou nul. Ledit organe permet d'empêcher au moins partiellement un détachement du courant sur le tuyau de manière que la ou les turbines peuvent être employées avec un très bon rendement, même lorsque l'embouchure n'est pas totalement immergée, c.-à-d. partiellement immergée, voire lorsque l'embouchure n'est pas immergée du tout.
Patent CA-2483043-C (CA)
Inventor: COULON SYLVIE
IPC: F01D11/04
Filed: 2004-10-21
Granted: 2012-08-21
Abstract: This invention refers to a labyrinth seal for a gas turbine engine incorporating from upstream to downstream ends, a high pressure compressor with a rotor (2), a diffuser (6) and a fixed wall element (10)_forming at least one part of the internal envelope of the combustion chamber (8) said seal (20) comprising a stator part (22) mounted on the wall element by virtue of an attaching part (24) with flanges (25 and 26) and supporting an annular wearing part (23) said wearing part working jointly with a rotor element (28) provided with at least one circumferential tooth (28A) integral with rotor (2) of the compressor to form the labyrinth seal. It is characterized by the fact that at least one of the flanges (25, 26) of said attaching means (24) is heavy enough to harmonize the rate of dilatation of the stator part (22) with respect to the dilatation rate of the rotor element (28) during engine accelerations. In conformity with another characteristic, ventilation orifices are arranged in the wall element (10). The means of intervention offers a means of controlling the clearance of the labyrinth seal clearance.
Patent CA-2485813-C (CA)
Inventor: FECTEAU BERTHOLD
IPC: B62J25/00
Filed: 1999-12-23
Granted: 2007-03-27
Abstract: A snowmobile is described having a frame and an engine disposed on the frame. A drive track is disposed below the frame and connected operatively to the engine for propulsion of the snowmobile. At least one ski is disposed on the frame. A seat is disposed rearwardly of the engine, suitable for a rider with a center of gravity, and a steering device is disposed above the engine and forward of the seat, the steering device being operatively connected to the at least one ski for steering the snowmobile. The rider is positioned on the snowmobile such that lines passing through the steering position, the seat position, and the footrest position form a triangle with angles .alpha., .beta., and .gamma. that have a specific relationship to one another.
Patent CA-2487940-C (CA)
Title: Ophthalmic drug delivery system
Inventor: CHAUHAN ANUJ
IPC: A61F2/00
Filed: 2003-06-05
Granted: 2009-09-22
Abstract: A drug delivery system comprising a contact lens having dispersed therein as nanoparticles having a particle size less than about 50 nm, an ophthalmic drug nanoencapsulated in a material from which said ophthalmic drug is capable of diffusion into and migration through said contact lens and into the post-lens tear film when said contact lens is placed on the eye.
Patent CA-2491834-C (CA)
Inventor: KIDANI SHIGERU
IPC: C22C38/28
Filed: 2003-07-07
Granted: 2010-06-22
Abstract: The present invention provides a martensitic stainless steel seamless pipe, having no inner surface defect and suppressing a delayed fracture generation in the impact-worked portions, and a method for manufacturing such a seamless steel pipe. A martensitic stainless steel seamless pipe, characterized by consisting of C: 0.15 to 0.22%, Si: 0.1 to 1.0%, Mn: 0.10 to 1.00%, Cr: 12.00 to 14.00%, P: 0.020% or less, S: 0.010% or less, N: 0.05% or less, O(Oxygen):  0.0060% or less, at least one alloying element selected from V, Nb and Ti of 0.005 to 0.200 % and B of 0.0005 to 0.0100 %, and the balance Fe and impurities, satisfying either the following inequalities (1), (2), (4) and (5) or the following inequalities (1), (3), (4) and (5): C* + 10N* <= 0.45, (1) H1 <= -0.003(C* + 10N*) + 0.0016, (2) H2 <= -0.0018(C* + 10N*) + 0.00096, (3) Cr*  <= 9.0, (4) S <= 0.088N* + 0.00056, (5).
Patent CA-2491840-C (CA)
Title: Integrated cutting tool for waste disposal apparatus
Inventor: SIMER JIM
IPC: B66B7/12
Filed: 2005-01-06
Granted: 2009-12-29
Abstract: The invention discloses a waste disposal apparatus including a waste packet forming device integrated with a tool for cutting the packet, and a method for using the apparatus. The disclosed integrated twist-and-cut system provides an improvement over existing waste disposal systems by reducing steps in the disposal of waste material.
Patent CA-2492789-C (CA)
Title: Process for the preparation of pharmaceutical microcapsules with enhanced taste-masking and high dissolution rate
Inventor: DE LUIGI BRUSCHI STEFANO
IPC: B65B1/00
Filed: 2002-07-17
Granted: 2012-07-03
Abstract: Process for the production of microcapsules containing a drug and comprising a layer of ethylcellulose and a layer of an acrylic polymer and microcapsules produced thereby.
Patent CA-2496714-C (CA)
Title: Elastic polymeric material with securing means for application to an article
Inventor: CAMPLING BARRY
IPC: E02D7/18
Filed: 1994-07-08
Granted: 2009-06-09
Abstract: An extensible length of material is formed from a natural or synthetic elastic polymeric material of the type which undergoes strain crystallization and wherein the material is securable to an article. The material is secured at or adjacent a free end thereof by an end cap which is secured to the polymeric material. The polymeric material has a plurality of strands that are secured to the end cap by an epoxy resin.
Patent CA-2499271-C (CA)
Inventor: LUCA DRAGOS N
IPC: G02B6/00
Filed: 2003-09-15
Granted: 2009-01-20
Abstract: A light pipe (200) having one or more exterior protrusions that function as a secondary light source and an alignment component. The one or more exterior protrusions may provide a secondary light source by reflecting light from a primary light source. The one or more exterior protrusions also may function to align the light pipe with a lamp assembly (204) or an object on which the light pipe is mounted. Further, a lamp assembly having a light pipe receiving portion, with one or more slits (210) to allow an opening to expand upon insertion of the light pipe, and to provide a retention force upon contraction.
Patent CA-2501772-C (CA)
Title: Use of dihydroimidazolones for the treatment of epilepsy in dogs
Inventor: RUNDFELDT CHRIS
IPC: A61K31/515
Filed: 2003-10-09
Granted: 2011-08-23
Abstract: The present invention relates to the use of substituted dihydroimidazolones, particularly [1-(4-Chlorophenyl)-4(4-morpholinyl)-2,5-dihydro-1H-imidazol-2-one] (AWD 131-138) or a physiologically acceptable salt thereof for the treatment of epilepsy in dogs.
Patent CA-2503166-C (CA)
Inventor: MORRIS JAMES W
IPC: C02F3/00
Filed: 2005-04-18
Granted: 2012-10-16
Abstract: La présente invention a pour objet un procédé de traitement de déchets liquides ou solides par voie biologique quasiment inodore. La présente invention a aussi pour objet un nouvel humus riche en nutriments produit grâce à ce procédé. Le procédé de bioconversion de la présente invention fonctionne grâce à la présence de faibles concentrations d'accepteurs d'électrons et de grandes quantités de microorganismes dans une communauté microbienne diversifiée.
Patent CA-2506877-C (CA)
Inventor: ZETTL BRENT
IPC: A23L33/00
Filed: 2005-05-06
Granted: 2013-12-24
Abstract: A method for the just-in-time delivery of harvested plant material and plant compounds grown in a genetically-isolated growth environment is provided. The desired crop is grown in an underground growth chamber according to a predetermined growing model in which all growing conditions are controlled. Component yield and completion time can be accurately forecast such that the harvest time of the plant material, or the completion of upstream plant extract recovery, can be accurately forecast. The use of an underground growth chamber allows for complete control over environmental factors in growth of the plant material, and also allows for the best possible protection of the growing environment against any contamination of genetic material from outside of the chamber, as well as protection of the outdoor environment against any contamination of genetic material from inside of the chamber. The method will be particularly useful in the production of plant-made pharmaceuticals, nutraceutical and natural health products.
Patent CA-2506903-C (CA)
Inventor: LEER RICK L
IPC: B05B9/043
Filed: 2005-05-06
Granted: 2012-10-30
Abstract: The present invention is a portable sprayer with a tank and a measuring device in selective fluid communication with the tank. The measuring device may be located adjacent to a funnel at the top of the tank and a valve provided to selectively control the flow of fluid from the measuring device into the funnel. The measuring device may include a plurality of surfaces extending from the internal wall of the measuring device to provide indicia of the amount of fluid within the measuring device.
Patent CA-2508422-C (CA)
Title: Method for controlling pests using magnetically polarizable metallic particles
Inventor: HOWSE PHILIP
IPC: A01N57/16
Filed: 2003-12-05
Granted: 2012-01-10
Abstract: There is disclosed a method of controlling pests which comprises exposing a surface of the pest to a particulate composition containing particles of an initially unmagnetized material, which is capable of becoming magnetically polarized when subjected to an electric or magnetic field, the said particles being associated with at least one pesticide or behaviour modifying chemical.
Patent CA-2508498-C (CA)
Inventor: HARRALL SIMON JOHN
IPC: E21B33/14
Filed: 2005-05-27
Granted: 2010-12-14
Abstract: A method of sealing an expandable tubular within a bore comprises the steps of providing an expandable tubular describing a first diameter and having a sealing medium on its outer surface, running the tubular into a bore and expanding the tubular within the bore to describe a second larger diameter, and activating the sealing medium to facilitate provision of a seal between the tubular and the bore.
Patent CA-2510721-C (CA)
Title: Procede et dispositif d'amplification par pcr et de detection de sequences nucleotidiques
Inventor: GUMBRECHT WALTER
IPC: C40B60/12
Filed: 2003-12-15
Granted: 2015-08-11
Abstract: L'invention concerne une puce à ADN qui comporte un support plat ainsi qu'un réseau de spots contenant des molécules sondes (oligonucléotides), placé sur ledit support. Un réseau de microélectrodes, servant à la détection, par spectroscopie d'impédance, d'événements de liaison entre les molécules sondes et des molécules cibles (fragment d'ADN) appliquées au moyen d'une solution d'analyte, est affecté à chaque spot. L'objectif de l'invention est d'accroître la sensibilité ou l'effet de mesure, spécifique des liaisons, de la biopuce. A cet effet, le réseau d'électrodes est incorporé au moins partiellement dans une couche de réaction hydrophile contenant des molécules sondes et perméable aux molécules cibles.
Patent CA-2511030-C (CA)
Title: Lyocell multi-filament for tire cord and method of producing the same
Inventor: LEE TAE-JUNG
IPC: D01F8/10
Filed: 2003-08-28
Granted: 2006-12-19
Abstract: Disclosed is a lyocell multi-filament for a tire cord and a method of producing the same. The method includes i) dissolving mixed powder of cellulose and polyvinyl alcohol in a mixed solvent of N-methyl morpholine N-oxide and water to prepare a dope, ii) extruding the dope using a spinning nozzle including orifices through air gaps into a conical upper coagulation bath to solidify the dope to produce a multi-filament, iii) feeding the multi-filament through a lower coagulation bath to a washing bath, and washing the multi-filament, and iv) drying and oiling the washed multi-filament and winding the resulting multi-filament. At this time, the orifices each have a diameter (D) of 100 to 300 µm, a length (L) of 200 to 2400 µm, and a ratio of the length to the diameter (L/D) of 2 to 8, and are spaced apart from each other at intervals of 2.0 to 5.0 mm. The method provides a lyocell multi-filament having excellent physical properties useful as a tire cord, thereby producing a tire for an automobile having improved driving stability, dimensional stability, and uniformity using the tire cord.
Patent CA-2513131-C (CA)
Inventor: SUZUKI MIGAKU
IPC: B05D1/26
Filed: 2003-01-16
Granted: 2011-04-12
Abstract: L'invention concerne un procédé d'application de revêtement formant un motif, permettant de revêtir la surface d'un matériau de base du type feuille avec une boue de type dispersion possédant du SAP solide réparti dans un milieu de dispersion. Ledit procédé consiste à : disposer un rouleau rotatif à motif sur le matériau de base du type feuille, à travers un film de recouvrement, et à envoyer la boue de type dispersion entre le matériau de base de type feuille et le film de couverture, tout en faisant tourner le rouleau rotatif à motif. On forme ainsi une première zone dans laquelle la couche appliquée est épaisse selon un motif irrégulier sur la surface du matériau de base du type feuille, et une seconde zone dans laquelle la couche appliquée est mince voire inexistante, en pressant le roulant rotatif à motif contre la couche appliquée, à travers le film de revêtement, lorsque la boue de type suspension est formée.
Patent CA-2516188-C (CA)
Title: Chitosan-derivatives for gene delivery and expression
Inventor: MOHAPATRA SHYAM S
IPC: A61K9/00
Filed: 2004-02-13
Granted: 2012-04-17
Abstract: The present invention provides particles comprising chitosan, or a derivative thereof, useful as delivery vehicles for polynucleotides encoding polypeptides, compositions comprising such particles and a pharmaceutically acceptable carrier, and methods for delivering polynucleotides using such particles. Optionally, the particles of the invention further comprise a lipid component. The present further provides a method for enhancing interferon-gamma expression to regulate the production of cytokines secreted by T-helper type 2 (Th2) cells within a subject by administering an effective amount of a particle of the subject invention to the subject, wherein the particle comprises a polynucleotide encoding interferon-gamma.
Patent CA-2518166-C (CA)
Title: Manufactured seed having a live end seal
Inventor: CARLSON WILLIAM C
IPC: A01H4/00
Filed: 2005-09-01
Granted: 2012-02-21
Abstract: An artificial seed (20) is provided. The artificial seed includes a seed shell (24) sized and configured to receive an embryo (42) therein. The artificial seed also includes a seal disposed on a surface of the seed shell, and the seal includes a least an inner sealing layer (44) and an outer sealing layer (60). The outer sealing layer is hydrophilic.
Patent CA-2520396-C (CA)
Inventor: METZ JAMES G
IPC: C12N15/80
Filed: 2004-03-26
Granted: 2016-08-09
Abstract: The invention generally relates to polyunsaturated fatty acid (PUFA) polyketide synthase (PKS) systems, to homologues thereof, to isolated nucleic acid molecules and recombinant nucleic acid molecules encoding biologically active domains of such a PUFA PKS system, to genetically modified organisms comprising PUFA PKS systems, to methods of making and using such systems for the production of bioactive molecules of interest, and to novel methods for identifying new bacterial and non-bacterial microorganisms having such a PUFA  PKS system.