baber/WOPTO huggingface dataset:
Patent CA-2534110-A1 (CA)
Title: An optimized interaction method of user terminal selecting access mobile network in wireless local area network
Inventor: ZHANG WENLIN
IPC: H04W88/08
Filed: 2004-07-23
Abstract: The present invention disclosed a optimization mutual method of the user terminal select accessing mobile network in WLAN(Wireless Local Area Network), include steps:The VVLAN user terminal connection with WLAN accessing network in manner of wireless, network or WLAN user terminal beginning the process of access authentication, WLAN accessing network transmit a request respect of user name message to user terminal. After the user terminal received the request, determine the currently network selection information will to be take depend on the change of the WLAN accesssing network or selection information of the userand return the determined network selection information to VVLAN  accessing network. Network determin whether the network selection information is mobile communication network currently connection with VLAN, if istransmit the request of access authentication to corresponding mobile communication network, if is not, network transmit notification signal to the user terminal, the user terminal carry out the later operation depend on the notification signal.The present invention provide when user terminal access a WALN  connection with a plurality of mobile communication work, can optimization access process of selecting optimum mobile communication network depend on require.
Patent CA-2534982-A1 (CA)
Title: Write-once optical disc, and method and apparatus for recording/reproducing management information on/from optical disc
Inventor: PARK YONG CHEOL
IPC: G11B20/10
Filed: 2004-08-04
Abstract: A write-once optical disc and a method and apparatus for recording management information on the optical disc are provided. The optical disc includes at least one recording layer and a plurality of temporary defect management areas (TDMAs) on the at least one recording layer. At least one of the TDMAs includes an indicator indicating which one of the TDMAs has an in-use status.
Patent CA-2534999-A1 (CA)
Title: Device for retaining a headed pivot rod
Inventor: PEACH MICHAEL ANTHONY
IPC: B29B/
Filed: 2004-08-12
Abstract: A belt module (10), modular belt assembly and method of configuring a modular belt to provide an edge portion for retaining a headed pivot rod (103). The edge portion has a blocking member (70) disposed in a slot (73) and movable between a first open position and a second closed position. In, the closed position, the blocking member extends into an edge portion pivot rod opening (51) to prevent the headed pivot rod from exiting the edge portion pivot rod opening. The edge portion pivot rod opening is larger than the first and second pivot rod openings in the first and second link ends of the belt module such that the pivot rod can only be removed in one direction.
Patent CA-2535440-A1 (CA)
Title: System architecture method and computer program product for managing telecommunication networks
Inventor: COVINO GIUSEPPE
IPC: H04Q3/00
Filed: 2003-08-19
Abstract: A system architecture for managing a telecommunication network (N) including network equipments and supported network services, wherein the equipments have associated control interfaces (if_N.alpha., if_NW, if_Ny, if_Nt) . The architecture comprises- a base layer (RA, RP) proxying the interfaces (if_N.alpha., if_NW, if_NY, if_Nt) and decoupling them from management functions, and - a support layer (AA) comprised of a community of agents co-ordinating operation of said base layer (RA, RP) in order to support distributed management functionalities. The base layer and the support layer constitute separated superposed layers in the architecture. The layers (PA, RP; AA; MA) in the architecture preferably include components adapted to perform respective functions based on respective instruction information provided to them. A data base (MDB) is provided storing the instruction information and the architecture being is arranged for distributing the instruction information from the data base (MDB) to the components.  Preferably, all the layers in the architecture include process executors (PE).
Patent CA-2536856-A1 (CA)
Inventor: VINCENT MICHAEL
IPC: A61F13/538
Filed: 2006-02-16
Abstract: An elasticized retaining panel for an absorbent garment has a stretch axis and a cross axis normal to the stretch axis, the panel including an outer web, an inner web overlying the outer web, and an elastic web disposed between the outer and inner webs and bonded thereto. The elastic web includes a plurality of stretch strands extending parallel to the stretch axis and a plurality of support strands extending parallel to the cross axis. The support strands and stretch strands define a plurality of intersection points at which the support strands and the stretch strands are joined together. The stretch strands are elastically extendible along the stretch axis and are extended relative to the outer and inner webs parallel to the stretch axis for exerting an elastically contractile force on the outer and inner webs. The support strands are generally unextended relative to the inner and outer webs parallel to the cross axis.
Patent CA-2537150-A1 (CA)
Inventor: CASEY ROBERT E
IPC: F04B35/04
Filed: 2004-09-01
Abstract: A compact compressor including one or more heads. Each of the compressor heads is configured with at least one of the intake and output valves incorporated into the piston head. The compact compressor also has a cylinder with a reduced mass, increased surface area, and metal to metal contact with the housing for greater dissipation of heat generated by the compressor.
Patent CA-2537964-A1 (CA)
Title: Improvements in or relating to seals
Inventor: WOOD IAN DAVID
IPC: F25D23/08
Filed: 2004-08-26
Abstract: A storage compartment comprises a container defining an access aperture closable by a closure that can be sealed to the container around the aperture and that can be opened by relative movement between the container and the closure in a lateral direction with respect to the aperture, the container having a first sealing loop around the aperture and the closure having a second sealing loop co-operable by alignment with the first sealing loop to maintain a seal when the closure closes the aperture. The sealing loops are moved into and out of mutual alignment by said relative movement between the container and the closure and at least one of the sealing loops includes magnetic means for attracting the other of the sealing loops to maintain a seal when the sealing loops are mutually aligned.
Patent CA-2541204-A1 (CA)
Title: Dispositif de reglage de debit a ancrage assiste, pouvant etre insere dans un pipeline
Inventor: MESNIER LUC
IPC: F16K17/34
Filed: 2006-03-29
Abstract: L'invention porte sur un dispositif de contrôle de débit qui peut être inséré dans un pipeline de fluide (K) et comprenant une soupape (1), un obturateur doté d'une membrane (2) des volets d'ancrage (3) qui peuvent se déployer comme les baleines d'un parapluie sous l'action d'une contrainte élastique jusqu'à l'exercice d'une pression contre la paroi (P) du pipeline (K). Selon l'invention, la membrane (2) et les volets (3) sont mutuellement fixés et disposés du même côté du corps de soupape (10) de sorte qu'au moment où les volets (3) se déploient, la membrane (2) se déploie jusqu'à ce que la membrane s'appuie contre la paroi interne du pipeline (K) et que le fluide exerce, sur la membrane déployée, une pression qui augmente la pression des volets (3) contre cette paroi (P).
Patent CA-2542632-A1 (CA)
Title: Passive activable security feature
Inventor: MUELLER MATTHIAS
IPC: B42D15/00
Filed: 2004-09-16
Abstract: The invention relates to a security element which is applicable to a supporting material of a document of value and whose structures are compatible with the structures on the supporting material of the document of value. The inventive security element is activatable by application thereof in the form of a security characteristic to a given location on the supporting material of the document of value in such a way that hidden information is visually or mechanically recognisable. The documents of value to which or in which at least one such security characteristic is applied or at least partly inserted are also disclosed.
Patent CA-2547430-A1 (CA)
Title: Receptor function regulating agent
Inventor: YONEMORI JINICHI
IPC: C07D295/096
Filed: 2004-11-26
Abstract: A 14273 receptor function regulating agent useful as a preventive/therapeutic agent for diabetes, hyperlipemia, etc. There is provided a 14273 receptor function regulating agent comprising a compound having a group capable of releasing an aromatic ring and a cation.
Patent CA-2548469-A1 (CA)
Title: Humeral nail with insert for fixing a screw
Inventor: GRUSIN NATHANIEL K
IPC: A61B17/72
Filed: 2004-11-30
Abstract: An intramedullary nail for treating fractures of a bone includes a body having a head, an intermediate portion and a distal tip. At least one transverse opening (16) for receiving a screw is provided in the body. The opening comprises an insert (21) adapted to receive the screw.
Patent CA-2549290-A1 (CA)
Inventor: SCOTT ROBERT WILLIAM
IPC: C07D277/06
Filed: 2004-11-22
Abstract: The invention relates to methods of preparing compounds of formula (I), useful as inhibitors of the HIV protease enzyme. The present invention also relates to intermediate compounds useful in the preparation of compounds of formula (I).
Patent CA-2549298-A1 (CA)
Title: L-threonine producing bacterium belonging to the genus escherichia and method for producing l-threonine
Inventor: KOZLOV YURI IVANOVICH
IPC: C12N9/02
Filed: 2004-12-03
Abstract: There is disclosed a method for producing L-threonine using bacterium belonging to the genus Escherichia wherein the bacterium has been modified to enhance an activity of aspartate-.beta.-semialdehyde dehydrogenase.
Patent CA-2553850-A1 (CA)
Title: Process for the manufacture of 2,3-dichloropyridine
Inventor: SHAPIRO RAFAEL
IPC: C07D213/73
Filed: 2005-01-21
Abstract: A method for preparing 2,3-dichloropyridine is disclosed in which 3-amino-2-chloropyridine is contacted with an alkali metal nitrite in the presence of aqueous hydrochloric acid to form a diazonium salt; and the diazonium salt is subsequently decomposed in the presence of copper catalyst wherein at least about 50% of the copper is the copper(II) oxidation state.
Patent CA-2554184-A1 (CA)
Inventor: HIMMELDIRK KLAUS B
IPC: A61K38/00
Filed: 2005-01-24
Abstract: A method to synthesize benzyl group protected alpha-pentagalloylglucose (.alpha.-PGG) and related compounds. The method comprises the steps of:  suspending a highly reactive acylation agent and an acylating catalyst in a donor solvent; adding .alpha.-D-glucose or an analogue thereof to the mixture;  reacting the mixture at room temperature for a time sufficient for reaction to occur; evaporating the solvent; taking up the residue in an appropriate solvent; filtering the residue and solvent mixture; and evaporating off the solvent.
Patent CA-2554365-A1 (CA)
Title: Advanced dewatering system
Inventor: SILVA LUIZ CARLOS
IPC: D21F1/00
Filed: 2005-01-19
Abstract: A system for drying a tissue or hygiene web includes a permeable structured fabric (4) carrying the web (W) over a drying apparatus (19). A permeable dewatering fabric (7) contacts the web and is guided over the drying apparatus. A mechanism is used to apply pressure to the permeable structured fabric, the web, and the permeable dewatering fabric at th e drying apparatus.
Patent CA-2554405-A1 (CA)
Title: System and method for takeover of partner resources in conjunction with coredump
Inventor: COATNEY SUSAN M
IPC: G06F11/20
Filed: 2005-01-25
Abstract: A system and method for allowing more rapid takeover of a failed filer by a clustered takeover partner filer in the presence of a coredump procedure (e.g.  a transfer of the failed filer's working memory) is provided. To save time, the coredump is allowed to occur contemporaneously with the takeover of the failed filer~s regular, active file service disks by the partner so that the takeover need not await completion of the coredump to begin. This is accomplished, briefly stated, by the following techniques. The coredump is written to a single disk that is not involved in regular file service, so that takeover of regular file services can proceed without interference from coredump. A reliable means for both filers in a cluster to identify the coredump disk is provided, which removes takeover dependence upon unreliable communications mechanisms.
Patent CA-2554447-A1 (CA)
Title: Motor vehicle drive shaft having drive joint
Inventor: LANGER GERALD
IPC: F16D3/223
Filed: 2006-07-28
Abstract: A motor vehicle drive shaft having a drive joint is provided. The drive joint comprises a joint interior part and a joint exterior part which are inserted axially into one another. The joint interior part and the joint exterior part have slide ways provided therein. The slide ways accommodate rolling bodies. The joint exterior part is configured such that it serves as a drive shaft break-off point when a threshold torque applied to the drive shaft is exceeded.
Patent CA-2555144-A1 (CA)
Title: Methods of treating skin disorders
Inventor: MAGILAVY DANIEL
IPC: A61K39/00
Filed: 2005-02-07
Abstract: Methods of treating skin disorders are provided.
Patent CA-2556411-A1 (CA)
Inventor: RICOL JEAN-PAUL GILBERT
IPC: A61F5/00
Filed: 2005-02-18
Abstract: The invention relates to an expandable intragastric balloon which is intended to be implanted in the stomach of a patient for the treatment of obesity. The inventive balloon comprises an outer casing (2) which is sufficiently flexible in order to change from a reduced volume configuration to an expanded configuration, thereby imparting the balloon (1) with its functional shape.  The balloon is characterised in that it comprises means (3) for forming the outer casing (2), which are structurally integrated into the balloon (1), but which, for the most part, are separate from the outer casing (2). According to the invention, once the balloon (1) has been implanted, the aforementioned forming means (3) can be actuated in order to: (i) exert a sufficient driving pressure on the outer casing (2) such as to force the deployment thereof, and (ii) occupy a sufficient volume inside the outer casing (2) in order to produce the deployment of the outer casing (2) from the reduced volume configuration to the expanded configuration thereof. The invention is suitable for intragastric balloons.
Patent CA-2557726-A1 (CA)
Inventor: LUPTON HENRY WILLIAM
IPC: A61M25/09
Filed: 2005-03-24
Abstract: A guide wire (1) for re-canalising a vascular occlusion comprises a core wire (5) which terminates at its distal end (4) in a terminal member (7) for opening the occlusion. A helical coil sleeve (10) extends around the core wire (5) from the terminal member (7) to a location (11) along the core wire (5).  The terminal member (7) defines first and second planar surface portions (13, 14) which converge towards a distal transversely extending leading edge portion (8). As the terminal member (7) is urged through the vascular occlusion, the first and second surface portions (13, 14) act on the occlusion to form an opening therethrough. A distal portion (28) of the core wire (5) is of spade-like configuration for facilitating bending thereof for directing the terminal member (7) out of a central major plane (35) defined by the distal portion (28) for facilitating aligning of the terminal member (7) with a branched vessel of the vascular system.
Patent CA-2559948-A1 (CA)
Title: Beta-aminoacid-derivatives as factor xa inhibitors
Inventor: URMANN MATTHIAS
IPC: C07D409/12
Filed: 2005-02-19
Abstract: The present invention relates to compounds of the Formula (I), in which R~;  R1; R2; R3; R4; R5; R6; Q; V; G and M have the meanings indicated in the claims. The compounds of the formula I are valuable pharmacologically active compounds. They exhibit a strong antithrombotic effect and are suitable, for example, for the therapy and prophylaxis of cardiovascular disorders like thromboembolic diseases or restenoses. They are reversible inhibitors of the blood clotting enzymes factor Xa (FXa) and/or factor VIIa (FVIIa), and can in general be applied in conditions in which an undesired activity of factor Xa and/or factor VIIa is present or for the cure or prevention of which an inhibition of factor Xa and/or factor VIIa is intended. The invention furthermore relates to processes for the preparation of compounds of the formula I, their use, in particular as active ingredients in pharmaceuticals, and pharmaceutical preparations comprising them.
Patent CA-2560506-A1 (CA)
Inventor: OREN YOSI
IPC: G06Q30/00
Filed: 2006-09-21
Abstract: A system for conducting commercial transactions comprises an application server in communication with a proxy server. The application server hosts a software application program performing commercial transactions and is accessible by a user from a mobile telephone that hosts a corresponding client software program.  The client software program receives a user input code identifying a recipient to whom the software application is to be referred. The proxy server then constructs and transmits a referral message to the recipient, the referral message containing: an input code identifying the recipient, a code identifying the user from whom the referral originated, and an address of a download location from which the recipient of the referral message can download the client software program to a different mobile telephone.
Patent CA-2560750-A1 (CA)
Title: Colorimetric sensor
Inventor: LYONS CHRISTOPHER S
IPC: G01N31/22
Filed: 2005-02-22
Abstract: Colorimetric sensor films comprising a reflective layer, a polymeric detection layer, and a semi-reflective layer are disclosed. Devices comprising the colorimetric sensor films and methods of making the films and devices are also disclosed.
Patent CA-2562383-A1 (CA)
Inventor: HOFFMANN BRIAN M
IPC: E06B9/42
Filed: 2006-10-03
Abstract: A roller stop for connection to the head rail of a covering for an architectural openings is releasably connectable to a rear edge of the head rail in overlying relationship with a roller having shade material thereon with the shade material having a bottom rail. The roller stop has a pivotally mounted body selectively positionable in closely adjacent but spaced relationship from the outer wrap of shade materi al on the roller and in a position to engage the bottom rail when the shade material i s fully wrapped on said roller. A catch arm is selectively engageable with serrated teeth to releasable hold the pivotal body in a preselected desired position.
Patent CA-2563024-A1 (CA)
Inventor: LAZARUS ALAN H
IPC: A61P37/00
Filed: 2005-03-30
Abstract: A method for treating autoimmune diseases in a mammal which method comprises administering to the mammal an effective amount of at least one antibody specific for a soluble antigen is provided. Furthermore, a novel mechanism of action has been established in accordance with the present invention for antibody-based treatment regimes for autoimmune disease, including but not limited to anti-CD44 and soluble antigen specific antibody treatment regimes.
Patent CA-2564529-A1 (CA)
Inventor: BRUNETTA PAUL G
IPC: A61P37/02
Filed: 2005-05-03
Abstract: The present application describes a method of preventing an autoimmune disease in an asymptomatic human subject at risk for experiencing one or more symptoms of the autoimmune disease, by administering a CD20 antibody to the subject in an amount to prevent the subject from experiencing one or more symptoms of the autoimmune disease.
Patent CA-2566328-A1 (CA)
Title: Two-way architectural structural system and modular support member
Inventor: HOVEY DAVID JR
IPC: E04B1/24
Filed: 2005-02-14
Abstract: An architectural structural system comprises a structural beam and a structural connector. The structural beam includes a first c-beam and a second c-beam adjacently disposed one in parallel to the other. Each of the c-beams has opposed first and second ends. The structural connector has a plurality of transverse blades with opposed faces, one of the plurality of blades being connectedly disposed between the first and second c-beams.
Patent CA-2568498-A1 (CA)
Inventor: SONNENSCHEIN ELAZAR
IPC: A61B17/00
Filed: 2005-02-15
Abstract: The invention is a stapling device comprised of an articulation section having a staple cartridge containing staples and parts of a staple-firing mechanism located at one end and an anvil portion located at the other end. The front surfaces of the anvil and the cartridge are curved. When the articulation section is bent the curved front surfaces of the anvil and the cartridge are brought opposite each other. As the distance between said curved surfaces is reduced, their curvature helps to correct transverse misalignment and to bring the anvil and the cartridge into the correct working relationship.
Patent CA-2571425-A1 (CA)
Title: Systems and methods for managing litigation and other matters
Inventor: HOFFMAN KEVIN
IPC: G06Q10/00
Filed: 2004-12-20
Abstract: A litigation management system (100) includes one or more devices (110) in communication via a network (120) with a case management system (130). The case management system device (130) is in communication with a case management database (132) and a structure and rules database (134). The litigation management system includes a document management device (140), a document retention device (150), a billing device (160), and a human resources device (170). The human resource device is in communication with an employee database (172).
Patent CA-2573498-A1 (CA)
Inventor: FORREST STEPHEN R
IPC: H01L51/00
Filed: 2005-07-07
Abstract: A photoactive fiber is provided, as well as a method of fabricating such a fiber. The fiber has a conductive core including a first electrode. An organic layer surrounds and is electrically connected to the first electrode. A  transparent second electrode surrounds and is electrically connected to the organic layer. Other layers, such as blocking layers or smoothing layers, may also be incorporated into the fiber. The fiber may be woven into a cloth.
Patent CA-2573809-A1 (CA)
Title: Synergistic insecticidal composition containing chloronicotynyle and organophosphorus compounds
Inventor: SHROFF JAIDEV RAINIKANT
IPC: A01N57/28
Filed: 2005-07-12
Abstract: A synergistic insecticidal composition is prepared by combining a Chloronicotynyle compound and an Organophosphorus (OP) compound. The preferred synergistically effective amount of the Chloronicotynyle compounds is an amount preferably ranging from 0.1 to5 % by weight of the composition. The preferred synergistically effective amount of the Organophosphorus (OP) compounds is an amount preferably ranging from 30 to 75% by weight of the composition. The composition also preferably includes 69.9 to 20% by weight of conventional agriculturally acceptable carrier(s) and/ or excipient.
Patent CA-2574811-A1 (CA)
Inventor: USCHOLD ROBERT
IPC: A61B5/151
Filed: 2007-01-19
Abstract: A lancing device includes a housing, a moveable lancet holder configured to hold a lancet, a launching mechanism, a depth stop with a depth stop surface, and a dampener for dampening at least one of sound and vibration during lancing. The moveable lancet holder includes a lancet holder depth stop interface surface. In addition, the moveable lancet holder and launching mechanism are operatively connected to lance a target site with the lancet and the dampener is disposed between the lancet holder depth stop interface surface and the depth stop surface. Forward movement of the moveable lancet holder during lancing of a target site is stopped by engagement between the lancet holder depth stop interface surface, the dampener and the depth stop interface surface.