baber/WOPTO huggingface dataset:
Patent CA-2614494-A1 (CA)
Inventor: HOFFJANN CLAUS
IPC: B64D37/02
Filed: 2006-08-03
Abstract: The present invention pertains to a tank module for an aircraft. The tank module is designed for being fitted into the aircraft fuselage from outside. The tank module (1) comprises at least one receptacle (10) and a shell section (5) that forms an outer end of the tank module (1) and is connected to the receptacle (10). The shell section (5) can be fitted into a fuselage opening (8) in such a way that the receptacle (10) is positioned in the interior (6) of the aircraft fuselage (9).
Patent CA-2616334-A1 (CA)
Title: De-bowing personalized cards
Inventor: GALLES DONALD
IPC: B29C53/00
Filed: 2006-11-09
Abstract: An apparatus and method for de-bowing personalized cards which includes a first contact member. The first contact member can be positioned for contacting a personalized card received by the apparatus and for displacing the personalized card against a bow occurring therein. The first contact member contacts and displaces a portion of the personalized card on one side of the personalized card and at an area that is generally centered horizontally and vertically. A second contact member can be supported by the frame for contacting the personalized card on a side opposite the first contact member. The second contact member being arranged and configured to contact an opposite side of the personalized card at a plurality of positions proximate the perimeter of the personalized card. In this manner, the first and second contact members cooperate to bend substantially the entire surface area of the personalized card against the occurring bow.
Patent CA-2618394-A1 (CA)
Title: Wellbore treatment compositions containing foam extenders and methods of use thereof
Inventor: MCCONNELL STANLEY B
IPC: C09K8/60
Filed: 2006-08-15
Abstract: This invention relates to fluid compositions used in treating a subterranean formation. In particular, the invention is aqueous wellbore treatment compositions which are foams containing a viscosifying agent, a foam extender, a gas component, and a surfactant, as well as methods of forming such fluids, and uses thereof. The viscosifying agent may be a hydratable polymer, viscoelastic surfactant, or heteropolysaccharide. The foam extender may be a material such as a polyoxyalkyleneamines, ethylenepolyamines, tertiary polyamines, bicarbonate, carbonate, phosphate, or sesquicarbonate.
Patent CA-2618749-A1 (CA)
Title: Manifold and valve assembly
Inventor: RODGERS IAN
IPC: A47J37/07
Filed: 2006-08-30
Abstract: A semi-flexible tube is captured between a valve body and a connection device wherein at least one of the valve body and the connection device is connected structurally to a range instead of relying on the manifold tube as the location mechanism for precisely locating the valve at a desired location on the range.
Patent CA-2618779-A1 (CA)
Title: Phosphoadenylyl sulfate reductase gene and use thereof
Inventor: SHIMONAGA TOMOKO
IPC: C07K14/395
Filed: 2006-08-08
Abstract: The present invention relates to a brewery yeast having controlled sulfite-producing capability, a process for producing alcoholic beverages with controlled sulfite amount. More particularly, the present invention relates to a yeast whose sulfite-producing capability that contribute to the product flavor is controlled by controlling the expression level of MET16 gene encoding brewery yeast phosphoadenylyl sulfate reductase Met16p, particularly non-ScMET16 gene specific to lager brewing yeast, and to a method for producing alcoholic beverages with said yeast.
Patent CA-2619806-A1 (CA)
Title: Low friction hole punch element
Inventor: MARKS JOEL S
IPC: B26F1/14
Filed: 2006-08-16
Abstract: A hole punch device that reduces the force required to create a hole in papers or other sheet media. A punch element of the hole punch device includes a locally sloped or indented floor to create a bend in the sheet media as it is punched to create an enlarged, oval hole. The punch pin may include an expanding sleeve surround the pin that forms a larger diameter during the cutting stroke and springs back to a smaller diameter during a pull out stroke. A coiled torsion return spring is positioned remotely from and non-coaxially with the punch pin. A keyed pin and support frame arrangement ensures a predetermined rotational orientation of the pin for sequential cutting for reduced cutting force. The pin and/or other components optionally include electroless nickel plating to reduce friction and wear at the component or pin sliding and cutting surfaces.
Patent CA-2621438-A1 (CA)
Title: Method of drilling a bore hole
Inventor: ROCK DOUGLAS LAWRENCE
IPC: E21B7/00
Filed: 2002-07-31
Abstract: A method is disclosed for drilling a borehole through a production zone underlying an overburden of various earth formations. The method includes drilling the borehole through the overburden with at least one drill bit adapted to optimize at least one drilling performance parameter, and then drilling the borehole through at least part of the production zone with at least one drill bit adapted to optimize at least one production performance parameter.
Patent CA-2625435-A1 (CA)
Inventor: KROMER LOTHAR
IPC: E02B7/06
Filed: 2006-04-05
Abstract: The protective wall (5) has a flat, tabular or cubic configuration which has a section of a water-impermeable building material. The building material of the protective wall is a compound of compacted, mineral aggregates and an organic adhesive. Mineral aggregates such as sand or gravel are building materials which occur in plentiful amounts in nature and can be acquired simply and inexpensively in large quantities on-site. Mixed with an organic adhesive, the building material has a viscous consistency and can be produced and processed easily. By means of appropriate shaping, the protective wall can be configured in a variety of dimensions, frequently curved. The protective wall is suitable for sealing dykes to protect them against erosion in coastal or liquid-side high-water protection.
Patent CA-2626741-A1 (CA)
Inventor: JUHL HENRIK V
IPC: B01L3/00
Filed: 2006-11-13
Abstract: An apparatus for spectrophotometric analysis comprises a sample reception surface, which is arranged to receive a sample to be analysed, and a sample contacting surface, which is moveable in relation to the sample reception surface such that it may be brought to a first position, where the surfaces are sufficiently far apart to allow the sample to be placed on the sample reception surface, and a second position, where the sample contacting surface makes contact with the sample and compresses the sample. The apparatus further comprises a sample thickness controller, which is arranged to control the distance between the sample reception surface and the sample contacting surface in the second position of the sample contacting surface, such that a sample thickness between the surfaces may be shifted for obtaining at least two measurements of the sample at different optical path lengths through the sample.
Patent CA-2631765-A1 (CA)
Inventor: YANG XIANG-LEI
IPC: C12N5/071
Filed: 2006-12-01
Abstract: The present invention provides an isolated tyrosyl tRNA synthetase (TyrRS) polypeptide variant which comprises (a) a Rossmann fold region or a portion thereof, preferably including an 5 coil; and (b) an anticodon recognition domain or portion thereof, preferably including an 14 coil. Preferably, the 5 coil and the 14 coil have a greater spatial separation in the tertiary structure of the variant compared to the corresponding spatial separation in native human TyrRS. The variant preferably comprises an amino acid residue sequence identity of at least about 50 % compared to the amino acid residue sequence of human TyrRS (SEQ ID NO: 3), includes at least one non-conservative amino acid residue substitution relative to the amino acid residue sequence of human TyrRS, and preferably presents an exposed ELR motif in the 5 coil on an external portion of the tertiary structure of the polypeptide. A preferred TyrRS protein variant comprises the amino acid residue sequence of SEQ ID NO:  4 or a portion thereof. The proteins and protein fragments of the invention are angiogenic and are useful for stimulating angiogenesis in mammalian tissues.
Patent CA-2635473-A1 (CA)
Inventor: MERRITT GUY M
IPC: H04N19/89
Filed: 2008-06-20
Abstract: A problem of collecting data unnecessarily in an Internet Protocol Television (IPTV) network is, in part, caused by a centralized approach to data collection, whereby data is collected for logical channels, even if not currently streaming to an end node. A method or corresponding apparatus of fault detection according to an example embodiment of the present invention provides for detecting and reporting faults specific to a logical IPTV channel in an IPTV network for logical channels actively streaming to an end user device, such as in response to a"join"  request. One or more nodes supporting a logical IPTV channel provide fault indicators, which may be reported to another node or end user. Node(s) in the IPTV network may aggregate and process multiple fault indicators from across a network, thereby enabling diagnosis of specific errors in the IPTV network. Through the use of the method or apparatus, network resources are conserved.
Patent CA-2636970-A1 (CA)
Title: Method of playing three card poker
Inventor: HOFFMAN JEFFREY CARROLL
IPC: A63F1/00
Filed: 2008-07-08
Abstract: A method of playing a poker wagering game with one or more players and a dealer. Each player makes one or more wagers prior to the cards being dealt. The wagers include a pair plus dealer wager as well as other types of optional wagers. The player may win the pair plus dealer wager if the dealer's hand includes a pair or better, regardless of the outcome of the other wagers.
Patent CA-2639779-A1 (CA)
Inventor: CHEN YEN-CHUN
IPC: A23L1/30
Filed: 2008-08-22
Abstract: The present invention discloses an alga essence nucleic acid fluid concentration method, to apply the leaching function principle with the operation of freeze, defreeze to achievesachieve the goal of extract nucleic acid from the concentrated chlorella. Because of above operation steps with this invention, it will obtain better density of alga nucleic acid fluid. This invention is also to prepare above mentioned particular method of concentrate the alga nucleic acid and produce the alga nucleic acid fluid. The alga nucleic acid fluid may maintain it sweet flavor, and the alga nucleic acid fluid assumes the amber leaning to green color, it is sweet flavor and purely natural taste.
Patent CA-2643009-A1 (CA)
Title: Forgery-proof valuable document and method for its examination
Inventor: JAEGER THOMAS
IPC: B44F1/12
Filed: 2008-11-05
Abstract: The invention concerns a forgery-proof valuable document, in particular a postage stamp, and a method and a device for examining a valuable document. The inventive valuable document (1) contains a two-dimensional area (6) with a security element (2) in the form of a two-dimensional structure. The two-dimensional area (6) is provided with, for example printed with, at least one first and at least one other substance.  When illuminated with light that is visible to the human eye, the two substances have the same hue and different hues when illuminated with infrared light. The security element (2) is placed on the valuable document (1) by means of the first substance, the remaining part of the area (6) by means of the at least one other substance. When illuminated with visible light the entire two-dimensional area (6) appears in the same hue. When illuminated with infrared light the security element (2) is optically distinguished from the remaining area.
Patent CA-2644787-A1 (CA)
Title: Fuel cell having porous body and reaction gas leakage prevention section, and method for producing the same
Inventor: SANO SEIJI
IPC: H01M8/02
Filed: 2007-03-15
Abstract: A fuel cell including a separator (40), a porous body (27) through which reaction gas flows, and a power generating unit (20) having a built-in seal gasket, in which the porous body (27) has a prevention section (50) formed on its outer perimeter, the porosity of the prevention section (50) being lower than the porosity of the porous body (27).
Patent CA-2649163-A1 (CA)
Title: Containing elongate bulk products
Inventor: TUOMINEN JAY MICHAEL
IPC: B65D85/64
Filed: 2009-01-09
Abstract: Some embodiments of a container can be configured to transport chain or other elongate bulk products and to thereafter display the chain or other elongate bulk products in a manner that provides enhanced visibility to consumers. In some circumstances, the container may be tiltable to shift from a storage position to a display position. Also, the container may be nestable with other containers when stacked during storage.
Patent CA-2650038-A1 (CA)
Inventor: HECHT JOHN PHILIP
IPC: B05B17/06
Filed: 2007-04-20
Abstract: A delivery system or apparatus for the production, evaporation or release of volatile materials, wherein the volatile material contains a high level of solids to enhance intensity, character and/or substantivity of a perfume presentation or other fluid property. By providing a formulation with a relatively higher level of solids, an increase in intensity, perceived character and substantivity may be achieved. The system may be capable of battery operation and/or use an open capillary tube to deliver the volatile material from a reservoir to a transducer.
Patent CA-2650046-A1 (CA)
Inventor: HUH KANG-SUK
IPC: H04W76/00
Filed: 2007-04-18
Abstract: L'invention concerne un procédé, un dispositif client PT et un dispositif serveur PT pour commander la transmission de données multimédia. Selon un mode de réalisation, le procédé consiste à lancer un temporisateur, au moyen d'un serveur PT, lorsqu'un message de suppression de rafale multimedia est transmis à un client PT; à arrêter la temporisation, au moyen du serveur PT avant expiration de temporisateur lorsque les dernières données multimédia et un message de libération de rafale multimédia proviennent d'un client PT; et à transmettre, au moyen du serveur PT, un message inactif de rafale multimédia au client PT lorsque le temporisateur est arrêté.
Patent CA-2652363-A1 (CA)
Title: Turbojet nacelle equipped with means for reducing the noise produced by said turbojet
Inventor: PORTAL JEAN-FABRICE MARCEL
IPC: F02K1/46
Filed: 2007-05-03
Abstract: This nacelle (201) for an aircraft turbojet includes an internal downstream structure (13) and an external downstream structure (15) delimiting an interior flow channel (14) for a secondary flow generated by the turbojet, the external downstream channel comprising at least one distribution line (18, 19a, 19b, 20) terminating at the outlet of the turbojet and being intended to be connected to a sound-reducing fluid supply source arranged upstream from the external downstream structure. This external downstream structure (15) is equipped with a thrust reversal device. The distribution line includes at least one supply line (19a, 19b) capable of ensuring the passage of said fluid from said supply source towards the outlet of the turbojet at least when said reversal device is in its off position.
Patent CA-2652645-A1 (CA)
Inventor: GOTTWALD WERNER
IPC: C08L1/18
Filed: 2009-02-05
Abstract: A nitrocellulose composition comprises an admixture comprising :from about 75 weight percent to about 85 weight percent nitrocellulose; and from about 15 weight percent to about 25 weight percent camphor, based upon the weight of the admixture; and from about 1 weight percent to about 5 weight percent of a stabilizer (based on the total weight of the composition), wherein the stabilizer is chosen from the group consisting of N,N-Diethyl-N,N'-diphenylurea, N,N'--Dimethyl-N,N'-diphenylurea, 1,1-Diphenylurea, N-methyl-N,N'-diphenylurea,1-Ethyl-3,3'-diphenylurea, Diphenylamine, 2-Nitro-diphenylamine, 4-Nitro-diphenylamine;  Triphenylamine;  p-Nitro-N-methylaniline, p-Nitro--ethylaniline, soybean oil, castor oil, sodium silicate, lactic acid amide, and benzonate,; and from about 1 weight percent to about 5 weight percent of azodicarbonic acid diamide, based on the total weight of the composition. The composition is heated at a temperature sufficient to cause it to polymerize, after which it is formed into sheets, from which components for munitions, such as artillery, small arms, modular artillery charge systems and mortar increments are formed. The components of the mortar increments are joined together, and after being filled with a propellant composition, one or more mortar increments is attached to a mortar shell.
Patent CA-2652945-A1 (CA)
Inventor: GRAY ALANE M
IPC: A61K47/48
Filed: 2007-05-29
Abstract: Anti-CD22 antibodies and immunoconjugates thereof are provided. Methods of using anti-CD22 antibodies and immunoconjugates thereof are provided.
Patent CA-2654505-A1 (CA)
Inventor: COSENS KEVIN
IPC: A61B5/06
Filed: 2007-06-06
Abstract: A system to detect objects tagged with transponders used in-vivo or proximate a surgical site. The system includes a wand housing, at least one antenna carried by the wand housing, a fuse coupled to the at least one antenna and selectively operable to permanently disable the at least one antenna, and a disable circuit configured to selectively blow the fuse to permanently disable the at least one antenna responsive to a lapse of a defined amount of usage. A pouch holds a transponder and is physically coupleable to objects such as surgical sponges or gauze.
Patent CA-2655263-A1 (CA)
Inventor: DESPORT OLIVIER
IPC: G01V5/04
Filed: 2007-06-19
Abstract: A method for conducting density measurements in downhole environments corrects for high standoff, by adding a second correction term to the spine and rib method. This second term is a correction based on an apparent standoff estimated using the photo electric effect of the mud. This correction is term depends on the mud properties, both in terms of apparent standoff and correction and therefore requires property calibration for each well. The calibration can be done using the azimuthal information available with LWD tool when the tool is turning. At each depth in homogeneous formation, there can be a succession of density measurements with various tool standoff when the tool is not centered in the borehole. AU this information is used to build up a standoff correction fitting perfectly the mud properties.
Patent CA-2655432-A1 (CA)
Title: Dual leaf suspension for vehicle drive arrangement
Inventor: JURIGA JAMES ANDREW
IPC: B60G11/12
Filed: 2007-06-18
Abstract: A vehicle drive arrangement for a vehicle of the type having differential power transmission arrangement that converts the rotatory motion of the rotatory power shaft to rotatory motion of first and second drive shafts disposed substantially orthogonal the rotatory power shaft. Primary leaf springs are each coupled at their respective centers to respective drive shafts by pivotal arrangements. The first and second primary springs may include helical springs that are used in place of, or in combination with, the primary leaf springs. Secondary leaf springs may be splayed and therefore need not be arranged parallel to the primary leaf springs. Control over vehicle kinematics is enhanced by configuring the resilience of a fulcrum bumper using resilient, rheological, or active systems. An active system will control vehicle height while stationary to facilitate loading and unloading of the vehicle.
Patent CA-2655832-A1 (CA)
Inventor: WALTER JAMES
IPC: G06F13/00
Filed: 2007-07-26
Abstract: An arrangement is provided in which a Univeral Plug and Play (UPnP) device exposes a service for mapping a UPnP discovered content item to a server message block (SMB) location. The service is arranged to expose an SMB share path to a user at a remote client using a UPnP protocol. The user is then enabled with access to the share via SMB to gain file access, write changes or exercise file level control of the discovered content item. Authentication is optionally utilized to verify that the user is authorized to receive the SMB share location from the service or to verify that the user is authorized to access the SMB share.
Patent CA-2656437-A1 (CA)
Inventor: HARADA HISATAKA
IPC: A61M25/00
Filed: 2009-02-27
Abstract: A device for preventing excessive insertion of a rod-like member when the rod-like member is inserted into a gastrostomy catheter, and to a medical instrument provided with the same.  The device comprises a reference position establishment part which can be installed at a base end opening side of the gastrostomy catheter, a mobile part which can be fixed to the endoscope, and a linking part. The linking part can change the gap between the reference position establishment part and the mobile part within a range no greater than a set length, and links the reference position establishment part and the mobile part.  Furthermore, a bending instrument for bending the tip end of the endoscope when said tip end portion projects a prescribed length outwards from a through-hole of a stomach-internal fixed part is fitted to the tip end of the endoscope.
Patent CA-2659686-A1 (CA)
Title: Film plasticized with plasticizer having low vapour pressure
Inventor: NIELSEN SOEREN KIRKEGAARD
IPC: B32B27/22
Filed: 2007-07-13
Abstract: A central aspect of the present invention relates to a film of biodegradable material plasticized with a plasticizer of low vapour pressure, the film comprising on one or both surfaces a coating of glass or metal. Hereby a dilemma is solved: Glass and metal can only be vapour-deposited on polymers that do not contain plasticizers, as the plasticizer evaporates during the vacuum process. By selecting plasticizers with a low vapour pressure, the problems due to evaporation are solved.
Patent CA-2661753-A1 (CA)
Title: Method of loadflow computation for electrical power system
Inventor: SURESHCHANDRA PATEL B
IPC: G06F19/00
Filed: 2007-08-27
Abstract: A method of performing loadflow calculations for controlling voltages and power flow in a power network by reading on-line data of given/specified/scheduled/set network variables/parameters and using control means, so that no component of the power network is overloaded as well as there is no over/under voltage at any nodes in the network following a small or large disturbances. A loadflow calculation method could be any method including invented Patel Decoupled Loadflow (PDL) method, and Decoupled Gauss-Seidel-Patel Loadflow (DGSPL) method. The invented Patel Decoupled Loadflow (PDL) calculation method is characterized in 1) the use of the same coefficient matrix [GB] for both the p-f and q-e sub-problems of the loadflow calculation; 2) almost no effort in the modified mismatch calculations in the iteration process; and 3) all the nodes in both the sub-problems being active, no refactorization of [GB] required for implementation of Q-limit violations. These features make the invented PDL method computationally almost two times more efficient than the current state-of-the-art Super Super Decoupled Loadflow (SSDL) method. It is also possible to organize the RP-f, and RQ-e sub-problems for solution by Gauss-Seidel iterations. The invented DGSPL calculation method is characterized in decoupling the calculation of real and imaginary components of complex node voltage leading to increased stability and efficiency of the DGSPL calculation method.