baber/WOPTO huggingface dataset:
Patent CA-2656226-A1 (CA)
Inventor: FIELDING BRIAN J
IPC: G01V3/04
Filed: 2007-05-18
Abstract: Apparatus and method for a steerable horizontal electric dipole source system for underwater deployment as a moving source in electromagnetic surveying of subsurface regions for hydrocarbons. Position locating sensors (195) are placed near each electrode (26, 27), and means (197, 198) are provided for correcting the electrodes to be at the same elevation with azimuth aligned with the source tow line (11) and the electrode mid-point positioned over the source tow line, based on instantaneous location information from the sensors. The streamer (28) connecting the electrodes may also be monitored for shape by sensors, with corrections made by lateral and vertical control means disclosed herein. The invention can be applied to any marine streamer used in geophysical surveys, including a towed streamer (191) of electromagnetic or seismic receivers (192).
Patent CA-2659283-A1 (CA)
Title: Preservatives based on carboxylic anhydrides
Inventor: RITZER EDWIN
IPC: B27K3/00
Filed: 2007-07-18
Abstract: Carboxylic anhydrides are outstandingly suitable as an additive to industrial materials, cosmetics, pharmaceuticals and foods, especially drinks, to protect them from infestation and/or destruction by microorganisms.
Patent CA-2659426-A1 (CA)
Title: Paraffin alkylation
Inventor: CROSS WILLIAM M
IPC: C07C11/06
Filed: 2007-08-15
Abstract: A process for paraffin alkylation of isoalkanes with isoolefins in which an olefin component comprising oligomerized propylene, oligomerized isoolefin, or mixtures thereof is fed to a paraffin alkylation unit wherein the dissociated olefin components forming the oligomers react with isoalkanes to produce a reaction mixture containing an alkylate and unreacted isoalkanes. The reaction mixture is fractionally distilled to recover unreacted isoalkanes as overheads and alkylate as bottoms. The stoichiometry of isoolefins to isoalkanes in the alkylation unit is maintained by adjustment of the feed to the oligomerization, for example, by adding fresh isoalkanes to the recovered, unreacted isoalkanes from the alkylation unit being recycled to the oligomerization. Alternatively, a portion of the recovered unreacted isoalkanes is dehydrogenated to an isoolefin which is added to the oligomerization.
Patent CA-2663415-A1 (CA)
Title: Fuselage d'aeronef realise a partir de panneaux longitudinaux et procede de realisation d'un tel fuselage
Inventor: BERNADET PHILIPPE
IPC: B64C1/00
Filed: 2007-10-04
Abstract: L'invention concerne un fuselage d'aéronef comportant une pointe avant (2 ), un tronçon arrière (2) et un tronçon central (3), le tronçon central comp ortant des panneaux longitudinaux (31 - 39) assemblés directement les uns av ec les autres, au moins un de ces panneaux longitudinaux ayant une longueur correspondant à la distance entre la pointe avant et le tronçon arrière pour relier ladite pointe avant avec ledit tronçon arrière.
Patent CA-2665503-A1 (CA)
Inventor: SOMMER STEFAN
IPC: C08J7/046
Filed: 2009-04-24
Abstract: The present invention relates to a film, further comprising a radiation-curing coating, wherein the coating comprises a polyurethane polymer which contains (meth)acrylate groups and which is obtainable from the reaction of a reaction mixture comprising (a) polyisocyanates and (b1) compounds which comprise (meth)acrylate groups and are reactive towards isocyanates and wherein the coating further comprises inorganic nanoparticles with an average particle size of >= 1 nm to <= 200 nm. It also relates to a process for the production of such coated films, the use of such films for the production of shaped articles, a process for the production of shaped articles with a radiation-cured coating and shaped articles which can be produced by this process.
Patent CA-2667988-A1 (CA)
Inventor: SANADA AKIYOSHI
IPC: B60R21/203
Filed: 2007-10-04
Abstract: Even for such a steering column structure as a plurality of interference objects existing below the rear end side of the steering column, the knees of a crewman are restricted quickly while shrinkage operation of a column tube is suppressed or prevented from being impeded as much as possible in the case of front collision. The steering column (12) is secured to the body side by means of a lower bracket (46), an upper bracket (44) and a housing (48), and a combination switch (68) is arranged on the rear end side of an inner tube (36). The lower portions (48A, 70A) of the both are arranged oppositely while projecting to below the column tube (26), and an air bag module (64) is installed in an installation space (74) formed between the both. A module case (54) is made of cloth, and the air bag module (64) is set at a position adjacent to the combination switch (68) through a rear side fixing bracket (76). Consequently, shrinkage operation of the column tube (26) is not impeded in the case of front collision.
Patent CA-2668659-A1 (CA)
Title: Apparatus to pass a value based parameter for a wagering game
Inventor: ANDERSON PETER R
IPC: A63F9/24
Filed: 2007-11-09
Abstract: Methods, apparatus and systems for accessing a bonus game with a wagering game machine are described. A portal module can be used to pass a desired expected value from a base wagering game to a portal bonus game module. The portal bonus game may use the desired expected value to generate bonus game payout frequencies and bonus game payout values. Wagering game machines according to the various embodiments of the invention are also disclosed.
Patent CA-2669218-A1 (CA)
Title: Generating chinese language banners
Inventor: ZHOU MING
IPC: G06F40/00
Filed: 2007-12-20
Abstract: Embodiments are disclosed for automatically generating a banner given a first scroll sentence and a second scroll sentence of a Chinese couplet. The first and/or second scroll sentence can be generated by an automatic computer system or by a human (e.g., manually generated and then provided as input to an automated banner generation system) or obtained from any source (e.g., a book) and provided as input. In one embodiment, an information retrieval process is utilized to identify banner candidates that best match the first and second scroll sentences. In one embodiment, candidate banners are automatically generated. In one embodiment, a ranking model is applied in order to rank banner candidates derived from the banner search and generation processes. One ore more banners are then selected from the ranked banner candidates.
Patent CA-2669239-A1 (CA)
Inventor: GREY BRYAN DAVID
IPC: D06M23/12
Filed: 2007-11-06
Abstract: A microcapsule comprising A) a core containing a hydrophobic liquid or wax, B) a polymeric shell comprising a) a polymer formed from a monomer mixture containing: i) 1 to 95% by weight of a hydrophobic mono functional ethylenically unsaturated monomer, ii) 5 to 99% by weight of a polyfunctional ethylenically unsaturated monomer, and iii) 0 to 60% by weight of other mono functional monomer, and b) a further hydrophobic polymer which is insoluble in the hydrophobic liquid or wax. The invention includes a process for the manufacture of particles and the use of particles in articles, such as fabrics, and coating compositions, especially for textiles.
Patent CA-2674652-A1 (CA)
Inventor: CHO JOON-YOUNG
IPC: H04W72/04
Filed: 2008-01-10
Abstract: A method and apparatus for allocating and signaling ACK/NACK resources in a wireless communication system are provided, in which a Node B determines to use ACK/NACK resources within a predetermined fixed-size first resource group for ACK/NACK transmission for non-persistently scheduled data channels, the ACK/NACK resources being implicitly mapped to SCCHs carrying scheduling information about the non-persistently scheduled data channels, and allocates ACK/NACK resources within a predetermined flexible-size second resource group for ACK/NACK transmission for persistently scheduled data channels and transmits resource indication information explicitly indicating the allocated ACK/NACK resources to at least one UE.
Patent CA-2674852-A1 (CA)
Title: Reacteur tubulaire avec transfert de chaleur par jets convergents
Inventor: HE XIAOYI
IPC: B01F5/00
Filed: 2009-08-06
Abstract: Un réacteur tubulaire et une méthode de production d'un mélange dans un réacteur tubulaire où le réacteur tubulaire comprend une insertion catalytique interne ayant des orifices pour former des jets de fluide pour projeter le fluide sur la paroi du tube. La projection des jets sert à améliorer le transfert thermique entre le fluide dans le tube et la paroi du tube dans un réacteur non adiabatique. Le réacteur tubulaire et la méthode peuvent être utilisés pour des réactions endothermiques comme la reformation du méthane en phase vapeur et des réactions exothermiques comme la méthanisation.
Patent CA-2675224-A1 (CA)
Inventor: WOOD WILFRED L
IPC: B64B1/66
Filed: 2009-08-11
Abstract: Un système de réception daéronef est révélé comprenant un premier coussin amortisseur configuré pour créer une force de succion sur une partie extérieure de laéronef en vue de capturer laéronef pendant latterrissage. Un bras est couplé au premier coussin amortisseur et peut être déplacé à au moins deux positions verticales différentes. Dans une réalisation, lair peut être déplacé selon plusieurs degrés de liberté. Un dispositif actionneur est couplé pour déplacer le bras. Un dispositif capteur est intégré pour détecter lemplacement de laéronef par rapport au système de réception. Un contrôleur est utilisé pour recevoir les signaux du dispositif capteur relativement à lemplacement de laéronef et produire des signaux de commande pour que lactionneur déplace le bras et le premier coussin amortisseur vers un emplacement de contact désiré sur laéronef.
Patent CA-2675939-A1 (CA)
Inventor: BERTHET FREDERIC
IPC: A62B18/08
Filed: 2007-01-19
Abstract: A head protective equipment comprises: - a breathing mask (2) connectable to a breathing-gas source and adapted to be applied, in a use position, around an user's nose and mouth, for supplying said user with breathing gas; - a shield (6) adapted to be applied around the user's eyes; and - first and second lock elements (28, 30, 38, 40), respectively located on said mask and on said shield, and adapted to cooperate with each other in order to secure said shield to said mask when said mask is in said use position around said user's nose and mouth, said first and second elements being adapted to create a snap- together connection, - said shield and said mask being adapted to be locked together by a two-step movement, the first step consisting in approaching the shield to the mask until said shield reaches said mask, and the second step being a substantially linear movement until locking.
Patent CA-2676202-A1 (CA)
Inventor: MUELLER ERWIN
IPC: B65H39/06
Filed: 2007-10-23
Abstract: The invention relates to a method and a device for combining overlapping flows (S1, S2) of flat products (10, 20), particularly of printed products, to a common product flows (P3). The products (10, 20) from the first or second overlapping flows (S1, S2) are received by an intermediate conveyor (50), and transported to a first product flow (P1), or a second product flow (P2), by means of the intermediate conveyor (50). The distance (d) of the product flows (P1, P2) is successively reduced so that the product flows (P1, P2) form the common product flow (P3). According to the invention, the products (10, 20) are conveyed at least directly before combining the product flows (P1, P2) such that a space (12, 22) is located at least between the groups of products (10, 20) within the first, or within the second product flow (P1, P2). The products (10, 20) of at least one of the product flows (P1, P2) are displaced in a direction extending substantially perpendicular to the surface normal (14, 24) relative to the products (10, 20) of the other product flow (P1, P2), and are inserted into the spaces (12, 22) inside the other product flow (P1, P2) at a substantially horizontal orientation of the surface normal (14, 24) in order to produce the common product flow (P3).
Patent CA-2676769-A1 (CA)
Inventor: HERLEIN GREGORY
IPC: H04N21/458
Filed: 2007-10-25
Abstract: Embodiments of the present invention provide a method, apparatus and system for a synchronized playlist calculation, which is used to calculate playlists and filler media for seamless transitions during the alternation of individual and common channel programming. In various embodiments of the present invention, an optimum switching (synchronization) point is determined for the individual channels. Subsequently, channels not having a termination/end point consistent with the determined switching point are padded with respective filler content (media) to coordinate the termination points of the channels to be synchronized. The amount of filler content needed for each channel is determined respectively for a channel. Similarly, a switching (synchronization) point is determined for the common channel to provide accurate transitions.
Patent CA-2677340-A1 (CA)
Title: Glycerin by-products and methods of using same
Inventor: TRAN BO L
IPC: B02C19/00
Filed: 2007-03-21
Abstract: Methods and compositions for grinding materials are provided. In an embodiment, the present invention provides a method of grinding solid materials. For example, the method can comprise mixing the solid material with the grinding aid, and using a grinding media such as steel balls to grind the solids. The grinding aid composition can comprise one or more glycerin by-products derived from a biodiesel manufacturing process. The grinding aid composition can also comprise one or more glycerin by-products of transesterification reactions involving triglycerides. The grinding aid can be added to the grinding process as a solution.
Patent CA-2677532-A1 (CA)
Title: Polymerization with precipitation of proteins for elution in physiological solution
Inventor: SAWHNEY AMARPREET S
IPC: C08J3/075
Filed: 2008-02-06
Abstract: Methods and compositions for polymerizing materials with the process of making the material causing precipitation of an agent that is subsequently released by the material. In some aspects, controlled delivery of bioactive substances from biodegradable hydro gels is disclosed. In certain embodiments, biodegradable hydrogels formed in situ comprise entrapped precipitated proteins that are ordinarily water soluble. The dissolving and release of the bioactive substance is impeded by the hydrogel structure and takes place at a slow rate, thus controlling the release of said bioactive substance from the hydrogel. Thus a bioactive substance that would normally be rapidly dissolved in a physiological surrounding is, instead, released in a controlled manner. The hydrogel phase also serves to protect the bioactive agent from cells and enzymes present in physiological surroundings.
Patent CA-2678555-A1 (CA)
Inventor: TINDELL CHARLES
IPC: A61K38/00
Filed: 2008-03-03
Abstract: The present invention is directed to compositions and methods useful for treating cancer and for amelioration of cellular stress response triggered by chemotherapy.
Patent CA-2679778-A1 (CA)
Title: Fiberglass reinforced plastic products having increased weatherability, system and method
Inventor: KELLY RICHARD M
IPC: E06C7/08
Filed: 2009-09-22
Abstract: Climbing products containing rails decorated using veil products colored, patterned, painted or in combination with marking methods such as company names and logos and resin formulation designed to withstand exposure to UV radiation with minimal change in appearance which create specific appearances for applications, enhance weathering performance, and facilitate processing efficiency. A combination of a filler free resin and coated veil systems to create a synergistic weather resistance surface with self contained color, pattern, picture, logo or combination of said same for climbing products. A system for producing components.  Various methods, system, a ladder rail.
Patent CA-2682314-A1 (CA)
Inventor: HIGUCHI KEN
IPC: E03D11/02
Filed: 2008-03-25
Abstract: An air suction device for a toilet drainage channel, capable of good and silent toilet flushing. The air suction device (200) for the toilet drainage channel (5) has air suction means for sucking air from the toilet drainage channel (5) connected to the downstream side of a water sealing part (4) of a toilet body (1). The air suction means has an ejector (30) serving as a negative pressure generator and also has a suction tank (80) connected between the ejector (30) and the toilet drainage channel (5). The air suction device (200) further has a control device (C) for controlling both execution of a suction stroke in which the suction tank (80) sucks air from the toilet drainage channel (5) and execution of an air exhaust stroke in which the suction tank (80) exhausts air into the toilet drainage channel (5). The control device (C) executes the air suction stroke after the start of the supply of flush water to the bowl (2) of the toilet body (1) and then executes the air exhaust stroke before the completion of the supply of the flush water to the bowl (2).
Patent CA-2682717-A1 (CA)
Inventor: SURIANO DAVID F
IPC: C11D1/14
Filed: 2008-03-17
Abstract: A liquid detergent composition containing refractive particles.
Patent CA-2687599-A1 (CA)
Inventor: WITTE ALEXANDER
IPC: B65D83/14
Filed: 2008-04-19
Abstract: The invention relates to an applicator system having a medium under pressure and a valve for discharging the medium, characterized in that: the spray head (12, 18) comprises a spray head body (26, 48) having a discharge channel (68) connected to the valve and a discharge opening into which the discharge channel opens, and a mouth element (14, 20) is provided on which the spray head body (26, 48) is seated, wherein the discharge opening and the mouth element (14, 20) are disposed relative to each other in order to guide the discharge opening to the mouth of a user and to be able to actuate the valve via the mouth element.
Patent CA-2690690-A1 (CA)
Inventor: VAN PETEGEM RONALD
IPC: B01F25/46
Filed: 2010-01-21
Abstract: A system and method for cavitating a producible formation is disclosed. The method include conglomerating the formation, producing the formation above its critical draw down pressure resulting in cavitation of the formation and producing the cavitated formation below a higher maximum sand free rate (MSFR).
Patent CA-2695362-A1 (CA)
Title: Pompe de fluide avec composant jetable
Inventor: BUTTERFIELD ROBERT D
IPC: A61M5/142
Filed: 2007-09-06
Abstract: L'invention porte sur une pompe ayant une partie de contact de fluide jetable qui définit une entrée de fluide et une sortie et un trajet de fluide entre celles-ci. La pompe comprend une partie d'entraînement configurée pour engager la partie jetable pour amener le fluide à être déplacé de l'entrée de fluide à la sortie de fluide. La partie jetable est configurée pour être sélectivement couplée à la partie d'entraînement. La partie jetable comprend une membrane entraînée qui forme une partie du trajet de fluide, et la partie d'entraînement comprend une membrane d'entraînement. Les deux membranes sont couplées sous vide l'une à l'autre, ce par quoi un mouvement de la membrane d'entraînement amène la membrane entraînée à se déplacer, amenant le fluide à être pompé à travers la partie jetable. La pompe a une utilité particulière dans le domaine médical pour déplacer un fluide d'une source à un patient. La pompe peut comprendre des caractéristiques telles qu'un piège à air, une détection de bulles, des commandes d'écoulement de fluide et une détection de pression.
Patent CA-2695943-A1 (CA)
Inventor: HAWKINS JOHN
IPC: A23L29/10
Filed: 2008-08-07
Abstract: A foam comprising an aqueous or aqueous ethanolic solution of a surfactant, which is suitable for food use, and which has an HLB greater than 9; is used to form a foam topping on a drink or food, e.g. by spraying from a foam dispenser.
Patent CA-2697438-A1 (CA)
Inventor: IRGENS PER-CHRISTIAN
IPC: F16L55/18
Filed: 2010-03-23
Abstract: Dynamical flange clamp for strengthening flange couplings or taking over the bolt forces in a loaded flange coupling, where opposite clamps (1, 2) are preloaded towards each other, contraholders (3) are fitted on one of the clamps (2), functioning as back stop to absorb the preload. The dynamic flange clamp is particularly useful during bolt changes in a Hot Bolting operation.
Patent CA-2699605-A1 (CA)
Inventor: CAREY MARTIN
IPC: G06Q10/00
Filed: 2008-10-01
Abstract: There is described a method for controlled production of security documents, especially banknotes, wherein said security documents are subjected to a plurality of successive printing and processing operations (20.1, 20.2, ) on a plurality of processing stations. The method comprises the steps 5 of: (i)providing a computer network comprising a central server station (10) coupled via a data network (15) to a plurality of local computer stations (25.1, 25.2,, 26.1, 26.2, ), one local computer station (25.1, 25.2, ) being operatively coupled to each processing station (20.1, 20.2, );10 (ii)defining at least one production order, which production order involves the production of a desired volume of security documents according to a defined production workflow, this production order being subdivided into a plurality of production loads (30, 30*, 30**, ) each being assigned a machine- readable load identifier (35);15 (iii)assigning selected processing stations among available processing stations (20.1, 20.2, ) to carry out processing of the production order according to the production workflow; and (iv)selectively processing each production load (30, 30*, 30**, ) through the processing stations (20.1, 20.2, ) depending on the determined production 20 workflow of the corresponding production order defined for each production load, whereby each production load (30, 30*, 30**, ) is first subjected to a load acceptance procedure based on its machine-readable load identifier (35) before being authorized to be processed on a selected processing station among said available processing stations (20.1, 20.2, ).25 Also described isa system for carrying out said method.
Patent CA-2701332-A1 (CA)
Title: Procede et systeme de synchronisation en temps reel de supports dans un reseau de communication
Inventor: KATIS THOMAS E
IPC: H04L29/06
Filed: 2008-10-17
Abstract: La présente invention concerne des procédés et systèmes de synchronisation progressive en temps réel de copies stockées de supports transmises entre des nuds sur un réseau. Les procédés et systèmes comprennent la transmission progressive de supports indexés disponibles depuis un nud d'envoi vers un nud de réception avec une taille de paquets et un intervalle de groupage par paquets suffisants pour permettre le rendu en temps quasi réel des supports indexés, ce rendu en temps quasi réel des supports indexés apportant à un destinataire la possibilité de revoir en direct le support transmis. Sur le nud de réception, les supports indexés transmis sont progressivement reçus et tout support indexé qui n'est pas encore stocké localement sur le nud de réception est noté. Les procédés et systèmes comprennent également la synchronisation en temps réel des supports d'une conversation entre deux dispositifs de communication sur le réseau, qui implique de demander le support manquant au noeud d'envoi. Lorsque des données vocales ou d'autres supports sont créés par l'un des dispositifs de communication, les copies des supports sont synchronisées en temps réel sur le réseau. Les procédés et les systèmes comprennent également des protocoles de routage optimisés qui sont simples à mettre en uvre et qui diminuent le trafic et la latence du réseau.
Patent CA-2702497-A1 (CA)
Inventor: GRAY BONNIE
IPC: C22C1/04
Filed: 2010-04-30
Abstract: Compositions including hard magnetic photoresists, soft photoresists, hard magnetic elastomers and soft magnetic elastomers are provided.