baber/WOPTO huggingface dataset:
Patent CA-2636924-A1 (CA)
Inventor: DOUGUET CHARLES
IPC: F01D5/30
Filed: 2008-07-10
Abstract: Ensemble de rotor de turbomachine comprenant : un disque (2) de rotor présentant des alvéoles (4); des aubes (14) fixées par leur pied (16) dans lesdites alvéoles (4); et des clinquants (20) montés entre les pieds d'aube (16) et le disque (2), chaque clinquant (20) comprenant deux branches (20A) et une base (20B) reliant ces branches entre elles, chaque branche (20A) étant disposée entre la portée (16A) d'un pied d'aube (16) et la portée (22A ) correspondante du disque (2), et chaque branche (20A) étant réalisée en un premier matériau présentant un premier module d'Young de valeur E, à une température de fonctionnement quelconque dans la plage de températures de fonctionnement du clinquant (20). Cet ensemble de rotor comprend des plaquettes (40) adhérant aux portées (22A) du disque et/ou aux portées (16A) du pied d'aube, et étant réalisées en un deuxième matériau présentant un deuxième module d'Young de valeur comprise entre E/20 et E/5 à ladite température de fonctionnement.
Patent CA-2637345-A1 (CA)
Inventor: WU JASON
IPC: B01J21/08
Filed: 2007-01-16
Abstract: The invention relates to a catalyst for hydrodesulfurizing naphtha, to a method for preparing said catalyst and to a method for hydrodesulfurizing naphtha using said catalyst. More particularly, the catalyst comprises a Co/Mo metal hydrogenation component on a silica support having a defined pore size distribution and at least one organic additive. The catalyst has high dehydrosulphurisation activity and minimal olefin saturation when used to hydrodesulfurize FCC naphtha.
Patent CA-2643583-A1 (CA)
Inventor: HORN RODNEY SAMUEL
IPC: A01B73/02
Filed: 2008-11-10
Abstract: A towed implement, such as a planter is provided with a folding platform allowing improved access to row units and seed tanks of the planter implement.  The platform is movable or foldable to improve access to row units below the platform while providing access to seed tanks. The platform may be provided in addition to a transverse platform, such as for access to seed tanks in planters. The folding platform may be used, along with handrails and a ladder, for accessing the platform for servicing the implement. The folding platform may be collapsed or folded to allow access to the row units that are beneath the platform.
Patent CA-2643944-A1 (CA)
Title: Solid dosage form containing a taste masked active agent
Inventor: VANGALA SHYAM SUNDAR KUMAR SAR
IPC: A61K31/192
Filed: 2007-03-15
Abstract: A solid dosage form containing a taste masked active agent is provided. The solid dosage form may be provided as a water soluble film that is disintegrable in the oral cavity to deliver and release the taste masked active agent. The disintegrable film includes at least one water soluble polymer and a taste masked ketoprofen active. Also provided are methods for preparing the solid dosage form and for using the solid dosage to administer an effective dosage of an active agent, such as ketoprofen, into the oral cavity for absorption.
Patent CA-2644432-A1 (CA)
Title: A wound dressing comprising an anti-inflammatory pain-killing agent and a complex of silver ion and a transitional element of group iv of the periodic system of elements
Inventor: LAUEMOELLER SANNE LISE
IPC: A61L15/44
Filed: 2007-03-05
Abstract: A wound dressing comprising one or more absorbent elements capable of absorbing wound exudates, a non-steroid anti-inflammatory pain-killing agent and a complex of silver ion and a transitional element of group IV of the periodic system of elements.
Patent CA-2645342-A1 (CA)
Title: Peptides of regulatory or accessory proteins of hiv, compositions and the utilization thereof
Inventor: CAPARROS-WANDERLEY WILSON ROME
IPC: A61K38/16
Filed: 2007-03-09
Abstract: Provided is a polypeptide having no more than 100 amino acids, which polypeptide comprises one or more sequences having at least 60% homology with any of SEQ ID 1-4, or comprises two or more epitopes having 7 amino acids or more, each epitope having at least 60% homology with a sub-sequence of any of SEQ ID 1-4 that has the same length as the epitope: SEQ ID 1 GDTWAGVEAIIRILQQLLFIHFRIGCQHSR; SEQ ID 2 KVGSLQYLALTALITPKKIKPPLPSVKKLTEDRWNKPQKT; SEQ TD 3 EPVPLQLPPLERLTLDCSEDCGTSGTQ; SEQ ID 4 YKGALDLSHFLKEKGGLEGLIYSQKRQDILDLWVYHTQGYFPD wherein, the polypeptide is immunogenic in a vertebrate expressing a major histocompatibility complex (MHC) allele, and wherein the polypeptide is not a complete HIV virus protein.
Patent CA-2646969-A1 (CA)
Title: Treatment or prevention of scarring, capsular contractures and/or hyperpigmentation using leukotriene receptor antagonist and vitamin e
Inventor: SCHLESINGER LARRY
IPC: A61K31/404
Filed: 2007-03-20
Abstract: Use of a combination administration of a leukotriene receptor antagonist and vitamin E to prevent or treat scarring and/or capsular contracture and/or hyperpigmentation.
Patent CA-2648518-A1 (CA)
Title: Treatment of hematological malignancies with fts and a bcr-abl tyrosine kinase inhibitor
Inventor: KLOOG YOEL
IPC: A61K31/192
Filed: 2007-04-10
Abstract: Disclosed are methods of treating a hematological malignancy by administering to a human in need thereof effective amounts of FTS (Farnesylthiosalicylic Acid), or various analogs thereof, or a pharmaceutically acceptable salt thereof, optionally in combination with a Bcr-Abl tyrosine kinase inhibitor. Also disclosed are pharmaceutical compositions comprising FTS, or various analogs thereof, or a pharmaceutically acceptable salt thereof, a Bcr-Abl tyrosine kinase inhibitor, preferably Imatinib and a pharmaceutically acceptable carrier.
Patent CA-2652251-A1 (CA)
Title: Compositions of r(+) and s(-) pramipexole and methods for using the same
Inventor: GRIBKOFF VALENTIN
IPC: A61K31/428
Filed: 2007-05-16
Abstract: Compositions of predetermined amounts of R(+) pramipexole and S(-) pramipexole and methods of using the same, including for the treatment and prevention of Parkinson's disease, are provided.
Patent CA-2654178-A1 (CA)
Inventor: RUSSELL SEAN M
IPC: A61K39/12
Filed: 2007-06-08
Abstract: The subject invention provides novel amino acid sequences (including a consensus sequence) of the Avian Influenza A virus hemagglutinin protein. These newly constructed genes are designed to provide a broader spectrum of activity across the serotype family thus providing a basis for a vaccine that has broad heterologous disease protection. The novel genes have been further improved by the addition of strategic glycosylation sites into the amino acids sequences that they encode. These genes can also, optionally, be codon optimized for plant expression, inserted into the appropriate vector and cloned into plants for expression. Polypeptides produced by recombinant host cells or transgenic plants can also be used as source of antigen for the formulation of vaccines for the control of influenza in susceptible individuals. Additionally, transgenic plant material may also be used as source of antigen for the formulation of vaccines for the control of influenza in susceptible individuals.
Patent CA-2654489-A1 (CA)
Title: Swellable packer, methods of manufacture and use
Inventor: NUTLEY BRIAN
IPC: E21B33/10
Filed: 2009-02-17
Abstract: A downhole apparatus is described comprising a body and a sealing arrangement located on the body. The body has a longitudinal axis and the sealing arrangement comprises at least one elongated sealing member with an axis of elongation extending around the longitudinal axis. The sealing member comprises a material selected to expand on exposure to at least one predetermined fluid, such as a hydrocarbon or aqueous fluid encountered in a wellbore. A method of forming the apparatus and methods of use are described. Embodiments of the invention relate to wellbore packers.
Patent CA-2654771-A1 (CA)
Title: Biodegradable compositions, articles prepared from biodegradable compositions and manufacturing methods
Inventor: RENN DONALD W
IPC: B65D65/46
Filed: 2007-06-13
Abstract: Biodegradable compositions that include a foamed gelling hydrocolloid system to which a firming agent and a fibrous material, with or without other optional components, are added. When articles prepared from such compositions are coated with a suitable coating, they are impervious to boiling water and able to withstand microwave heating.
Patent CA-2655428-A1 (CA)
Title: Methods and systems for tracking items using a sensor web
Inventor: JACOBS RANDY
IPC: G08B1/08
Filed: 2007-06-15
Abstract: A system and method for tracking items may store in memory first association data reflecting an association between an item tracking device and a beacon device when the item tracking device is within a predetermined range of the beacon device. The item tracking device may correspond to a first item, and the beacon device may correspond to an area that contains multiple items including the first item. Furthermore, the system and method for tracking items may periodically transmit sensor data to a database. The sensor data may be transmitted to the database from the beacon device to provide information about an environment of a group of items from the multiple items within the predetermined range of the beacon device.
Patent CA-2656242-A1 (CA)
Inventor: POLEGATO MORETTI MARIO
IPC: A43B7/12
Filed: 2006-06-20
Abstract: A vapor-permeable element (10, 210, 310, 410, 510, 610) to be used in the composition of soles for shoes, which comprises: - a supporting frame (11, 211, 311, 411), which delimits substantially at least one large through hole (12, 512); - a membrane (17, 117) which is impermeable to water and permeable to water vapor and is arranged above the supporting frame (11, 211, 311, 411) so as to cover at least the large through hole (12, 512); - at least one vapor-permeable or perforated protective layer (19) for the membrane, which is arranged between the supporting frame (11, 211, 311, 411) and the membrane (17, 117), so as to cover at least the large through hole (12, 512).The membrane (17, 117) and the protective layer (19) are joined, at least at their perimetric edges, to each other and to said supporting frame (11, 211, 311, 411); the protective layer (19), in cooperation with the tread of the sole with which it is associated, is available for contact with the ground during use of the sole.
Patent CA-2657699-A1 (CA)
Title: Radiofrequency identification device (rfid) affixed to an object to be identified
Inventor: GRASSET YANNICK
IPC: G06K19/07
Filed: 2007-07-20
Abstract: A radiofrequency identification device (RFID) featuring an antenna (10) connected to a chip designed to be affixed to an object to be identified by a remote reader transmitting to the identification device electromagnetic signals received by the antenna and containing the data allowing the identification as well as the supply voltage (VDC) of the device, the antenna transmitting in return to said reader signals provided by the chip by retromodulation by means of a switch (22) in the chip whose open or closed position defines the digital identification data transmitted by the device. The chip features a variable impedance (30) connected in series with the switch to the terminals of the antenna and a means for detecting (32) the supply voltage to adjust the impedance value so that this supply voltage is always greater than a predetermined value (Vthreshold) below which the device can no longer transmit digital identification data.
Patent CA-2660460-A1 (CA)
Title: Charge coupled device for obtaining a 3-dimensional digital image
Inventor: LEE CHUNG NAM
IPC: H01L27/146
Filed: 2007-03-27
Abstract: The present invention relates to a charge coupled device, which is improved to obtain a distinct and clear 3-dimensional image without requiring separate equipment. The charge coupled device for obtaining a 3-dimensional image according to the present invention includes a main body (101), having an open top and a cavity formed therein, and having a chip pin formed on an outer surface thereof to transfer information to an electronic element of a digital image recording device. A light receiving element (102) is mounted on a bottom surface of interior of the main body and consists of a set of a plurality of optical sensors, which are sensitive to light. A slit plate (110) is configured to cover an opening of the cavity of the main body, and is formed such that transparent parts and opaque parts are arranged to alternate.
Patent CA-2660592-A1 (CA)
Title: Humanized fc.gamma.riib-specific antibodies and methods of use thereof
Inventor: JOHNSON LESLIE S
IPC: C07K16/00
Filed: 2007-05-25
Abstract: The present invention relates to humanized Fc.gamma.RIIB antibodies, fragments, and variants thereof that bind human Fc.gamma.RIIB with a greater affinity than said antibody binds Fc.gamma.RIIA. The invention encompasses the use of the humanized antibodies of the invention for the treatment of any disease related to loss of balance of Fc receptor mediated signaling, such as cancer, autoimmune and inflammatory disease. The invention provides methods of enhancing the therapeutic effect of therapeutic antibodies by administering the humanized antibodies of the invention to enhance the effector function of the therapeutic antibodies. The invention also provides methods of enhancing the efficacy of a vaccine composition by administering the humanized antibodies of the invention. The invention encompasses methods for treating an autoimmune disease and methods for elimination of cancer cells that express Fc.gamma.RIIB.
Patent CA-2660700-A1 (CA)
Inventor: NOLTING MATTHIAS
IPC: C10C3/00
Filed: 2007-07-31
Abstract: The method for re-using recycling asphalt should take place in an environmentally friendly manner in conventional plants, it should increase the rate of re-use of recycling asphalts in the manufacture of hot asphalt aggregates and save previously newly used material, such as minerals and binder/bitumen. The degree of hardness of the bitumen in the recycling asphalt, increased by ageing, is set with a plasticiser, for which purpose the combined addition of a hardener is carried out. This plasticiser-hardener system is added to an appropriate mixture with recycling asphalts, primarily in the warm phase of the mixture.
Patent CA-2661182-A1 (CA)
Title: Electric cleaner
Inventor: FUJIWARA TASIAKI
IPC: A47L9/28
Filed: 2007-08-30
Abstract: An electric cleaner (1001) having a cleaner body (10) capable of taking a standing position and a tilted position, an electric fan (1) incorporated in the cleaner body (10), a floor nozzle (16) capable of cleaning a surface to be cleaned with the cleaner body (10) in the standing position, a position detection section (3) for detecting whether the cleaner body (10) is in the standing position or in the tilted position, and a control section (2) for controlling electric power supplied to the electric cleaner (1). The control section (2) supplies first electric power to the electric fan (1) when the position detection section (3) detects that the cleaner body (1) is in the standing position. The control section (2) supplies second electric power less than the first electric power when the position detection section (3) detects that the cleaner body (1) is in the tilted position. In the electric cleaner (1001), overheating of the electric fan (1) is prevented.
Patent CA-2661869-A1 (CA)
Title: Tissue access guidewire system and method
Inventor: SCHMITZ GREGORY
IPC: A61B5/00
Filed: 2007-08-28
Abstract: A method and system for guiding at least a portion of a surgical device to a desired position between two tissues in a patient's body involves coupling a guidewire to the device and pulling the distal end of the guidewire to guide at least a portion of the surgical device to a desired position between the two tissues. The surgical device generally includes one or more guidewire coupling members and may comprise a tissue access device. A system may include a guidewire and a surgical device. In some embodiments, a guidewire, a tissue access device, and one or more additional devices to use with the access device may be provided. Methods, devices and systems may be used in open, less-invasive or percutaneous surgical procedures, in various embodiments.
Patent CA-2662837-A1 (CA)
Title: Methods and substances for isolation and detection of small polynucleotides
Inventor: WOMBLE KRISTIE E
IPC: C07H21/02
Filed: 2007-08-30
Abstract: A capture probe suitable for use with methods for isolating, labeling or detecting small polynucleotides. A method for isolating a small polynucleotide of interest from a sample comprising hybridizing the small polynucleotide to the capture probe and lengthening the small polynucleotide by primer extension or ligation. A method for detecting a small polynucleotide of interest following isolation by amplification of the primer extension products and/or hybridization and subsequent cleavage of dual labeled detector probes.
Patent CA-2663960-A1 (CA)
Inventor: PILAT LORIS
IPC: B29C45/28
Filed: 2007-09-19
Abstract: An injection nozzle plugging rod (4) of machines for moulding plastic material containers, provided with a locking system suitable for preventing the separation of the parts forming the actuating pneumatic piston of the same rod, said piston being subjected to considerable stresses during the machine operation. Thus, the rod according to the invention is able to prevent the piston binding, and therefore also the locking of the same rod, considerably reducing the number of maintenance interventions and thus increasing the throughput of the moulding machine.
Patent CA-2666505-A1 (CA)
Inventor: HILLIARD JACK KEITH
IPC: G16Z99/00
Filed: 2007-10-12
Abstract: A system produces orthodontic aligners by CNC machining. A digital model of the patient's dental anatomy (26) is manipulated using CAD software (22) to create a solid CAD model (30) of an aligner. A CNC milling machine (28) is then used to machine the inside (42) and outside surfaces of the aligner (70) from a block (40) of suitable material. A progressive series of aligners can also be designed.
Patent CA-2668663-A1 (CA)
Inventor: KERBER MARKUS
IPC: B64D13/06
Filed: 2007-11-20
Abstract: A cooling system (10) for cooling an aircraft device (12) comprises an evaporator (14, 16, 18) for receiving a fluid (F) which is to be evaporated, a first adsorber (24) which contains a medium (28) for the adsorption of the fluid (F) which is evaporated in the evaporator (14, 16, 18), as well as a second adsorber (26) which contains a medium for the adsorption of the fluid (F) which is evaporated in the evaporator (14, 16, 18). A control system (22) is adapted to establish or to interrupt a fluid connection between the evaporator (14, 16, 18) and the first and/or the second adsorber(s) (24, 26).
Patent CA-2670306-A1 (CA)
Title: Apparatus and method for transducing an in vitro or mammalian system with a low-frequency signal
Inventor: VOGELI GABRIEL
IPC: G01N37/00
Filed: 2007-11-20
Abstract: Method and apparatus for generating and selecting low-frequency time-domain signals capable of transducing a mammalian system, to produce an agent-specific effect on the system, are disclosed. Low-frequency time-domain signals are generated in the presence of an injected magnetic stimulus, and the resulting signals are selected by a scoring algorithm, and optionally, by testing each signal identified by the scoring algorithm for its ability to produce an agent-specific response in a in vitro system containing components that are responsive to the agent. The selected signals are used to transduce the mammalian system by applying the signals to an electromagnetic transduction coil that holds the sample.
Patent CA-2671102-A1 (CA)
Inventor: SOLHAGE FREDRIK
IPC: D21H21/16
Filed: 2007-11-29
Abstract: The invention relates to a packaging laminate comprising at least one base layer of paper or paper board and at least one liquid barrier layer, said paper or paper board being sized with a formulation comprising a sizing agent selected from the group consisting of ketene dimers and multimers, succinic anhydrides, rosins and mixtures thereof, and also comprising an acrylamide based polymer. The invention further relates to the production and use of a packaging laminate and a package for food or beverage products and its production.
Patent CA-2671742-A1 (CA)
Title: Electricity generating apparatus utilizing a single magnetic flux path
Inventor: ANNIS THEODORE C
IPC: H01F21/08
Filed: 2007-04-17
Abstract: Methods and apparatus generate electricity through the operation of a circuit based upon a single magnetic flux path. A magnetizable member provides the flux path. One or more electrically conductive coils are wound around the member, and a reluctance or flux switching apparatus is used to control the flux. When operated, the switching apparatus causes a reversal of the polarity (direction) of the magnetic flux of the permanent magnet through the member, thereby inducing alternating electrical current in each coil. The flux switching apparatus may be motionless or rotational. In the motionless embodiments, two or four reluctance switches are operated so that the magnetic flux from one or more stationary permanent magnet(s) is reversed through the magnetizable member. In alternative embodiments the flux switching apparatus comprises a body composed of high-permeability and low-permeability materials, such that when the body is rotated, the flux from the magnet is sequentially reversed through the magnetizable member.
Patent CA-2672982-A1 (CA)
Inventor: RAPHAEL JEAN JACQUES
IPC: A61C17/00
Filed: 2009-07-08
Abstract: Cette brosse à dents a été conçue pour résoudre un problème sanitaire majeur.  En effet, du fait du train de vie présentement en vigueur, il est quasiment impossible de respecter les règles d'hygiène qui veulent qu'un brossage des dents ait lieu au moins après chaque grand repas. Le plus souvent, les exigences professionnelles nous forcent à négliger cette règle surtout après les repas du midi. Cette brosse à dents jetable aidera à résoudre ce problème en permettant à tout un chacun de se brosser les dents n'importe où : à l'école, dans les hôpitaux, en train, au bureau, en avion, dans les hôtels, restaurants ou en pique-nique etc. De plus, il permettra aussi à l'utilisateur d'avoir à sa disposition le dentifrice qui sera incorporé dans la brosse. Une simple pression du doigt injecte le dentifrice dans les fibres de la brosse.  Ce dentifrice pourra être de type gingival ou dentaire. Cette brosse à dent pourra aussi être utilisée dans les milieux où les conditions hygiéniques sont assez précaires ne permettant pas de garder les brosses traditionnelles dans un environnement dépourvu de microbes et de germes. Toutefois, cette brosse à dents jetable ne vise nullement à remplacer les brosses à dents actuellement en vente sur le marché, ni les visites périodiques chez le dentiste. On doit aussi veiller à se laver les mains avec de l'eau potable et du savon avant et après chaque brossage.  Pour répondre aux préoccupations écologiques du moment, cette brosse sera fabriquée avec de la matière plastique biodégradable à base par exemple de cellulose. Tout procédé visant à  améliorer cette nouvelle invention sera bien accueilli par le concepteur.
Patent CA-2675375-A1 (CA)
Title: Rotationally asymmetric bone screw
Inventor: BOTTLANG MICHAEL
IPC: A61B17/80
Filed: 2007-11-28
Abstract: Embodiments of the present invention provide rotationally asymmetric bone screws. Embodiments of the present invention provide mechanisms that reduce the bending stiffness of conventional shaft bone screws in order to yield a less-rigid fixation construct. Such a less-rigid construct enables a controlled amount of motion at a fracture site which in turn promotes bone healing. As a means to reduce the bending stiffness of positive-locking bone screws, embodiments of the present invention provide a bone screw having a non-circular cross-section over parts of the screw length and/or longitudinal slots along at least a portion of the bone screw.