baber/WOPTO huggingface dataset:
Patent CA-2480617-A1 (CA)
Title: Stabilised diesel fuel additive compositions
Inventor: THOMPSON RUSSELL MARTIN
IPC: C10L1/18
Filed: 2004-09-03
Abstract: A diesel fuel composition containing metallic additives that are stabilised against phase separation. The diesel fuel contains a colloidally dispersed or solubilised metal catalyst compound, which can be used for diesel particulate trap regeneration and, as a stabiliser, 5-1,000 ppm (weight) of an oil-soluble or oil-dispersible organic compound having a lipophilic hydrocarbyl chain having attached directly thereto at least two contiguous polar head functional groups, i.e., the functional groups are separated by no more than three carbon atoms. The diesel fuel composition is particularly suitable for use with diesel engines fitted with a particulate trap for emissions control.
Patent CA-2480885-A1 (CA)
Title: Arrangement at a rotator
Inventor: HARR JOAKIM
IPC: B66C13/08
Filed: 2003-04-01
Abstract: The present invention relates to a rotator arrangement, particularly for arm - carried working appliances, wherein the rotator (10) includes a stator (20), a rotor (30) and a swivel coupling/swivel device (50) for medium transfer between stator (20) and rotor (30), wherein the swivel device (50) is arrang ed within the rotor (30). The rotator (10) includes an upper stator wall (21), which carries an outwardly projecting portion (60) that forms a part of the swivel device (50), and the rotor shaft (31) has a recess (51) which also forms a part of the swivel device (50). The rotor shaft (31) includes at lea st one working medium transfer channel (54) that connects at least partially radially with a recess (51) in the rotor shaft (31). The rotor shaft (31) includes a channel (52) that connects generally axially with a recess (51) i n the rotor shaft (31). The outwardly projecting portion (60) of the upper stator wall (21) and/or the rotor shaft (31) includes at least one ring groo ve (61) for co-action with one (54) of the rotor shaft (31) channels.
Patent CA-2481907-A1 (CA)
Title: Method for morphologic analysis of seismic objects
Inventor: DUNN PAUL A
IPC: G01V1/30
Filed: 2003-03-25
Abstract: A method for analyzing and classifying the morphology of seismic objects extracted from a 3D seismic data volume. Any technique may be used to extrac t the seismic objects from the 3D seismic data volume. According to the inventive method, one or more morphologic parameters are selected for use in classifying the morphology of the selected seismic objects. Geometric analys es are then performed on each seismic object to determine geometric statistics corresponding to the selected morphologic parameters. The results of these geometric analyses are used to classify the morphology of the seismic object s according to the selected morphologic parameters.
Patent CA-2482225-A1 (CA)
Title: Compositions a liberation controlee ciblee activees par des modifications du ph ou de la concentration en sel
Inventor: SHEFER SAMUEL DAVID
IPC: A61K8/00
Filed: 2003-03-31
Abstract: L'invention concerne un nouveau système de support à libération contrôlée permettant une libération déclenchée par le pH ou le sel, et l'administration ciblée de parfums et d'autres ingrédients actifs sur les textiles, les cheveux, la peau et d'autres surfaces biologiques, et qui assure une libération prolongée de parfums et d'autre ingrédients actifs au cours d'une longue période de temps, ou permet la libération d'une puissante bouffée de parfum lorsque la surface cible est traitée à chaud (séchage des cheveux, repassage). Ce système de libération contrôlée est principalement une poudre fluide formée de nanosphères hydrophobes solides contenant un parfum ou d'autres ingrédients actifs, qui sont encapsulées dans des microsphères sensibles au pH ou au sel. L'invention concerne également des procédés permettant de préparer de telles compositions et des procédés d'utilisation de celles-ci. L'invention concerne en outre les nouvelles combinaisons de certains composants des compositions décrites, ainsi que les nouvelles utilisations d'autres composants pour le renforcement de la substantivité, en particulier dans les préparations d'entretien des textiles, et de soins des cheveux et de la peau. L'invention concerne en outre des produits de consommation et des produits diversifiés contenant le système de libération contrôlée décrit.
Patent CA-2483942-A1 (CA)
Inventor: OKUNO MASAAKI
IPC: B01J23/63
Filed: 2003-04-28
Abstract: A catalyst for partial oxidation of hydrocarbons, comprising a monolith support carrying a catalyst component, the catalyst component comprising a heat-resisting inorganic oxide carrying an element of platinum group (a) and a heat-resisting inorganic oxide (b).
Patent CA-2488226-A1 (CA)
Title: (meth)acrylic esters of polyalkoxylated trimethylolpropane
Inventor: JAWOREK THOMAS
IPC: C07C67/08
Filed: 2003-06-06
Abstract: The invention relates to the novel (meth)acrylic esters of polyalkoxylated trimethylolpropane of formula (I) wherein AO independently represents EO, PO  or BO, whereby EO represents O-CH2-CH2-, PO independently represents O-CH2-CH(CH3)- or O-CH(CH3)-CH2-, BO independently represents O-CH2-CH(CH2-CH3)- or O-CH(CH2-CH3)-CH2-, p1 + p2 + p3 equals 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74 or 75, and R1, R2, R3 independently represent H or CH3. The invention also relates to a simplified method for producing said esters and to the use of the reaction mixtures thereby obtained.
Patent CA-2491382-A1 (CA)
Title: Compositions comprising panthetine for the treatment of dyslipidemia
Inventor: DASSEUX JEAN-LOUIS HENRY
IPC: A61K31/155
Filed: 2003-07-02
Abstract: The invention relates, in part, to pharmaceutical compositions that comprise a combination of pantethine, or a derivative thereof, and a second active agent.  Examples of second active agents include, but are not limited to, statins, fibrates, glitazones, biguanides, sulfonylureas, dyslipidemic controlling compounds, small peptides of the invention, and combinations thereof. The invention also relates to methods for treating, preventing, or managing cholesterol, dyslipidemia, and related disorders.
Patent CA-2493930-A1 (CA)
Title: Pull-on disposable wearing article
Inventor: TAKINO SHUNSUKE
IPC: A61F5/44
Filed: 2003-07-18
Abstract: An article 1A is formed with a pair of first longitudinal fold guiding lines 15 and a pair of second longitudinal fold guiding lines 16. A first zone 17 defined between the first fold guiding lines 15 is tucked inwardly of the article 1A along the first fold guiding lines 15 and a second zone 18 defined between the second fold guiding lines 16 is tucked inwardly of the article 1A along the second fold guiding lines 16.  Leg-holes 14 remain opened.
Patent CA-2494024-A1 (CA)
Inventor: BUSCH ULRICH
IPC: A61P7/02
Filed: 2003-07-28
Abstract: The present invention relates to new compounds of general formula (see formula I) wherein R' and R are defined as in claim 1, the tautomers and the salts thereof, particularly the physiologically acceptable salts thereof with inorganic or organic acids or bases, which have valuable properties, particularly a thrombin-inhibiting activity.
Patent CA-2494785-A1 (CA)
Title: Dihydropyrazolopyridine compounds
Inventor: KOHARA TOSHIYUKI
IPC: A61P35/02
Filed: 2003-08-01
Abstract: The present invention provides dihydropyrazolopyridine compounds represented by the formula (I):wherein each symbol is as defined in the specification, optically active forms thereof, and pharmaceutically acceptable salts thereof and hydrates thereof. The compounds of the present invention show a selective and strong inhibitory activity on glycogen synthase kinase-3 beta (GSK-3.beta.), and are useful as medicaments for prevention and/or treatment of diabetes, diabetic complications and neurodegenerative diseases or as immunopotentiators.
Patent CA-2494963-A1 (CA)
Inventor: BAKER MATTHEW
IPC: A61K38/00
Filed: 2003-08-07
Abstract: L'invention concerne l'identification d'épitopes associés aux lymphocytes T dans l'EPO humaine ainsi que des peptides d'épitopes de lymphocytes T dérivés de l'EPO grâce auxquels il est possible de créer de nouveaux variants d'EPO modifiés à immunogénicité réduite.
Patent CA-2495066-A1 (CA)
Inventor: COURTNEY STEPHEN BENJAMIN
IPC: A47L9/02
Filed: 2003-07-18
Abstract: A surface treating appliance (200), such as a vacuum cleaner, comprises a ma in body (210), a surface treating head (230) and a support assembly (220). The support assembly is rollably mounted to the main body (210) for allowing the main body (210) to be rolled along a surface. The support assembly comprises a substantially continuous rolling support surface that extends in a direction perpendicular to the longitudinal axis of the main body. The support surface is also symmetrical about the longitudinal axis. The arrangement of the support surface and support assembly assists manoeuvrability of the applianc e. The support assembly (220) may house a component of the appliance, such as a motor, and may accommodate a fluid inlet (531) for receiving fluid flow and a fluid outlet (535) for exhausting fluid.
Patent CA-2496466-A1 (CA)
Title: Distributed reverse channel outer loop power control for a wireless communications system
Inventor: ULUPINAR FATIH
IPC: H04J13/00
Filed: 2003-08-26
Abstract: A distributed power control mechanism having multiple states suitable for use in a wireless communication system. In one aspect, the mechanism includes a distributed adjustment unit comprising data processor (322), state machine(330), frame error rate adjuster (340), and power control threshold adjustment element (324), where the frame error rate adjuster (324) may be centrally located, such as at a system controller. The data processor (322) receives and processes an input signal to provide status of input signal data frames. The state machine (330) receives frame status and provides a current power control state. The frame error rate adjuster (340) receives frame status and provides an effective current frame error rate. The threshold adjustment element (324) receives frame status, effective current frame error rate, and current power control state and provides a power control setpoint in response thereto.
Patent CA-2499211-A1 (CA)
Title: Modified peptides yy and conjugates thereof
Inventor: MILNER PETER G
IPC: C07K14/645
Filed: 2000-05-17
Abstract: A method for protecting a peptide from peptidase activity in vivo, the peptide being a Peptide YY (PYY) and having a C-terminus and an N-terminus and a C-terminus amino acid and an N-terminus amino acid is described. In the first step of the method, the peptide is modified by attaching a reactive group to the C-terminus amino acid, to the N-terminus amino acid, or to an amino acid located between the N-terminus and the C-terminus, such that the modified peptide is capable of forming a covalent bond in vivo with a reactive functionality on a blood component. In the next step, a covalent bond is formed between the reactive group and a reactive functionality on a blood component to form a peptide-blood component conjugate, thereby protecting said peptide from peptidase activity. The final step of the method involves the analyzing of the stability of the peptide-blood component conjugate to assess the protection of the peptide from peptidase activity.
Patent CA-2501783-A1 (CA)
Title: Transmission de messages sms par diffusion a cellules gsm dans des systemes de communication cdma
Inventor: UCHIDA NOBUYUKI
IPC: H04W4/06
Filed: 2003-10-22
Abstract: L'invention concerne des procédés d'envoi de messages GSM CBS par l'intermédiaire d'une interface aérienne CDMA. L'encapsulation d'un message GSM CBS dans des messages CDMA peut être réalisée selon plusieurs modes. Une indication est fournie sur chaque couche pertinente afin de permettre au terminal de déterminer si un message GSM CBS ou un message SMS à diffusion CDMA a été envoyé. Ces indications contiennent (1) une valeur d'un message à paquet de données dans un champ ou un sous-champ, (2) une nouvelle valeur d'un champ de catégorie dans un paramètre de catégorie de service d'un message de diffusion SMS, et (3) une nouvelle valeur d'un champ de codage de message dans un sous-paramètre de données utilisateur du message de distribution SMS.
Patent CA-2502093-A1 (CA)
Title: Biopsy device
Inventor: TSONTON MARK
IPC: A61B19/00
Filed: 2005-03-22
Abstract: An improved needle assembly is provided. A distal portion of the needle can be formed of a first material which does not interfere with MRI imaging of a tissue receiving port disposed in the distal needle portion. A proximal needle portion can be formed of a second, different material. The proximal needle portion can provide strength and stiffness.
Patent CA-2503583-A1 (CA)
Inventor: BIALLAS KENNETH JAMES
IPC: G05D9/00
Filed: 2003-10-17
Abstract: A methodology and related system apparatus is provided for using and coordinating the use of information conveyed over communications to most efficiently and flexibly respond to abnormalities to reconfigure and restore service to end customers in commodity distribution systems in a manner to enhance the reconfigurability of the distribution system, e.g. circuit reconfiguration in an electrical power distribution system. Methodology is also provided to appropriately allocate system resources of the distribution system when so desired, e.g. to prevent the potential overloading of electrical power sources. In one illustrative arrangement, the methodology is characterized by resources at each node and communications of source allocation data or messages to other nodes to request and establish an appropriate allocation of system resources. In a preferred arrangement and especially useful for larger distribution systems, "teams" of nodes are defined in the distribution system having associated switching controls with the various teams communicating amongst each other to "negotiate" or work out the most efficient and expeditious reconfiguration of the system in response to fault conditions and other circuit abnormalities.
Patent CA-2505403-A1 (CA)
Title: Modified dendritic cells
Inventor: CHEN XIAOCHUAN
IPC: C07K14/54
Filed: 2003-11-07
Abstract: Infection of a dendritic cell with a lentivirus impairs the dendritic cell's ability to act as an antigen presenting cell that polarizes a naïve T cell t o develop along the Th1 pathway. This impairment is restored by infecting dendritic cells with lentiviruses containing vectors encoding IL-7, IL-12, a nd siRNA targeting IL-10 RNA.
Patent CA-2506419-A1 (CA)
Title: Visible surface determination system & methodology in computer graphics using interval analysis
Inventor: SCHMIDT DAVID R
IPC: G06T15/50
Filed: 2003-11-17
Abstract: A system (40) is provided for visible surface determination in furtherance o f photorealistic rendering in a computer graphics environment. The system includes a scene database (42) and a processor, visual characteristics of objects of an image frame (44) of a scene of the scene database (42) are delimited as geometric primitive. The processor, for executing an interval analysis, to a user degree of certainty, accurately and deterministically ascertains a visible solution set of an area not exceeding a pixel dimension for a pixel of an array of pixels (50) that form said image frame (44).</SDO AB>
Patent CA-2508177-A1 (CA)
Title: Peroxide cured butyl compositions having improved hardness and compression set
Inventor: GRONOWSKI ADAM
IPC: C08L23/22
Filed: 2005-05-24
Abstract: The present invention is directed to a peroxide curable rubber compound containing a butyl rubber polymer, an olefin polymer of ethylene, at least one alpha-olefin and optionally at least one diene, and a non-polymeric multi-unsaturated peroxide curable compound. The present invention is also directed to a peroxide curable rubber compound containing a butyl polymer, an EPDM rubber polymer and divinylbenzene or di- or tri-(meth)acrylate. Also the present invention is directed to a process for preparing a peroxide curable rubber compound by mixing a butyl rubber polymer, a polymer of ethylene, at least one a-olefin and optionally, at least one diene and non-polymeric multi-unsaturated peroxide curable cure modifier in the presence of a peroxide curing agent.
Patent CA-2508403-A1 (CA)
Inventor: STADLER ROBERT W
IPC: A61B5/053
Filed: 2003-12-04
Abstract: L'invention concerne un procédé et un appareil permettant de détecter des changements d'impédance d'un patient. Le procédé de l'invention consiste: à générer des impédances mesurées; à générer une tendance de base adaptative des impédances mesurées correspondant à une première période temporelle; à générer une tendance à court terme des impédances mesurées correspondant à une deuxième période temporelle inférieure à la première temporelle inférieure; et à générer une mesure de changement d'impédance entre la tendance de base adaptative et une impédance mesurée plus récente ou la tendance à court terme des impédances mesurées.
Patent CA-2508901-A1 (CA)
Title: Improved virtual keypad for touchscreen display
Inventor: VARANDA MARCELO
IPC: G06F3/0481
Filed: 2005-05-31
Abstract: A method for changing a transparency level of a virtual keypad on a display, comprising the steps of: activating a pointing device on the display; and dragging the pointing device along the display for a predetermined distance; whereby said dragging step causes the transparency level of the virtual keypad on the display to change. The keypad can be arranged to include a stacked intuitive layout for keys, where the left side of a qwerty keyboard is placed over the right side of a qwerty keyboard to created a stacked virtual keyboard.
Patent CA-2509123-A1 (CA)
Inventor: MACKEN JOHN
IPC: A61F2/50
Filed: 2005-06-03
Abstract: An anti-snoring device that attaches to a specific area of the neck. The attachment means can be an adhesive, a clip or an implant. The device exerts a predetermined pulling force on this area of the neck, causing this area of the neck to expand outward from its normal position. This expansion opens a blockage in the throat of a sleeping person, thereby eliminating snoring and helping some people with obstructive sleep apnea.
Patent CA-2509385-A1 (CA)
Title: Homogeneous welding via pre-heating for high strength superalloy joining and material deposition
Inventor: SHUBERT GARY
IPC: B23K103/08
Filed: 2005-06-08
Abstract: A method of homogeneously welding a superalloy which includes preheating the superalloy prior to welding and allowing it to cool prior to welding. The alloy is then welded, cooled to room temperature and then heated to stress relieve.
Patent CA-2510970-A1 (CA)
Title: Emulsion atomizer nozzle, and burner, and method for oxy-fuel burner applications
Inventor: DUDILL ROGER
IPC: F23L7/00
Filed: 2005-06-28
Abstract: A method for oxy-fuel combustion, the method comprising the steps of: introducing a liquid fuel into an emulsion chamber through a liquid fuel conduit having an effective diameter, the emulsion chamber having a length that is 2 times or less than 2 times of said effective diameter of said liquid fuel conduit; introducing an atomizing gas into the emulsion chamber through at least one atomizing gas conduit; mixing the liquid fuel and the atomizing gas in said emulsion chamber to create an emulsion mixture that has a mean residence time in said emulsion chamber of from 500 to 800 µs, the emulsion mixture having an emulsion mixture velocity less than or equal to 12 m/s; and discharging said emulsion mixture through a generally rectangular shaped orifice into an oxygen-enriched oxidizer stream. A nozzle and burner for oxy-fuel combustion are also disclosed.
Patent CA-2511947-A1 (CA)
Title: Ensemble de construction de type jouet comprenant un vibreur et un detecteur de vibrations
Inventor: BACH ERIK
IPC: G09B23/10
Filed: 2003-12-29
Abstract: L'invention concerne un ensemble de construction qui comprend des éléments de construction possédant des moyens de couplage permettant d'interconnecter les éléments de construction. Cet ensemble de construction comprend un élément de construction de type vibreur qui présente un dispositif permettant de générer des vibrations et un moyen de couplage permettant d'assurer une interconnexion avec les autres éléments de construction dudit ensemble de construction, les moyens de couplage constituant l'unique interface permettant d'émettre les vibrations générées. Ledit ensemble de construction comprend également un élément de construction de type détecteur, des structures de l'ensemble de construction pouvant être construites afin d'illustrer la propagation des vibrations à travers des structures solides. Ledit ensemble de construction peut ainsi être utilisé en tant que jouet et à des fins pédagogiques.
Patent CA-2516330-A1 (CA)
Title: Polymer packaging layer with improved release properties
Inventor: DOMMERSHUIJZEN JACOBUS
IPC: C08L23/16
Filed: 2004-02-18
Abstract: Use of a polymer material as a product contact surface of packaging for a product, wherein the polymer material is made from a blend of a polyester resin and an apolar resin such as a polyolefin and has improved product-release properties as compared to a polymer material made from essentially the polyester resin.
Patent CA-2518280-A1 (CA)
Title: Improved heat engine with hydraulic output
Inventor: CONRAD WAYNE ERNEST
IPC: F04B17/00
Filed: 2002-03-07
Abstract: A heat engine has a region within which a working fluid travels and an hydraulic fluid provided in a reservoir and the output from the heat engine drives the movement of the hydraulic fluid.
Patent CA-2522982-A1 (CA)
Title: Fluid-filled game device
Inventor: TAKEYASU ALTON
IPC: A63F/
Filed: 2004-04-29
Abstract: A game device is disclosed, including a tank (12) charged with a fluid (20), a base for supporting the tank, the base further including a pump system (32) to generate a fluid current within the tank, the pump system having a nozzle (68) through which current is directed into the tank and an actuating system (30) to operate the pump system, a play piece (22) within the fluid having a specific gravity slightly greater than the fluid, the play piece further including a body portion and at least one protuberance extending outwardly from the body portion, wherein the protuberance is adapted to impart one or more of rotational and translational motion to the play piece upon engaging a fluid current.
Patent CA-2524550-A1 (CA)
Inventor: CHUI CADMAN
IPC: H04L12/16
Filed: 2005-10-25
Abstract: A system and method for analyzing the usage of servers and their associated applications and providing suggestions on how to best make use of the resources of the servers.  Numerous forms of analysis are utilized to provide suggestions to a user for efficient use of the servers. Should a suggestion be accepted by a user a conversion between servers is conducted. Optionally a conversion may be conducted automatically based upon a suggestion.
Patent CA-2524597-A1 (CA)
Inventor: SELLS JOEL M
IPC: A23L5/10
Filed: 2005-10-27
Abstract: A method of cooking meat using steam in an automated household oven comprises a browning step where the cooking cavity is heated at a first temperature sufficient to brown the meat and a cooking step where the cooking cavity is heated at a second temperature sufficient to cook the meat. Steam is introduced into the cavity during the cooking step to facilitate cooking the meat.