baber/WOPTO huggingface dataset:
Patent CA-2246035-C (CA)
Inventor: KAY ANDREW W
IPC: H01R4/72
Filed: 1998-09-29
Granted: 2002-07-16
Abstract: An environmentally protected, substantially sealed connector for attachment to acable having a plurality of electrical conductors which are terminated at an end thereof with a contact, including a housing having a floor with a plurality of aperturestherethrough arranged in a predetermined pattern and a backshell extending from the floor of the housing and encompassing the extended axes of the apertures, the backshell having at least one bead portion protruding from an outer surface of the outer backshell and extending at least partially around the backshell. A plurality of electrical contacts are disposed within the housing, each of the electrical contacts having a portion extending through one of the apertures and adapted to mate with one of the contact-terminated electrical conductors. Each of the electrical contacts has a locking member for retaining the associated contact in a fixed relationship to the floor. A diametrically shrinkable sheath extends from and is shrunk annularly about an exterior of the backshell, with a portion of the sheath engaging the bead. The sheath is also adapted to encompass an exterior of the cable of electrical conductors. An adhesive having a flow state is disposed within the sheath to coat at least portions of the electrical contacts of the cable of conductors when the sheath is shrunk about the cable and onto the backshell, to thereby insulate the coated portions of the contacts and sealingly protect them from the environment.
Patent CA-2250790-C (CA)
Inventor: LEISTEN OLIVER PAUL
IPC: H01Q5/357
Filed: 1997-03-26
Granted: 2004-08-03
Abstract: In a radio communication system operating in at least two spaced-apart frequency bands above 200 MHz, a quadrifilar helical antenna (1) having an elongate dielectric core with a relative dielectric constant greater than 5 has a conductive sleeve surrounding a proximal part of the core and a longitudinal feeder structure (1A) extending through the core to a connection with the helical antenna elements at a distal end of the core. The antenna (1) is operated in a first frequency band in which it exhibits a first, balanced mode of resonance characterised by current maxima and voltage minima at the connections of the helical elements to the feeder structure and at their junctions with the rim of the sleeve, and in a lower or higher second frequency band in which the antenna (1) exhibits a second, single-ended mode of resonance characterised by current maxima and voltage minima generally at the ends of the core and current minima and voltage maxima at one or more intermediate locations. To permit dual mode operation, the system includes an impedance-matching coupling stage (2) which may be a diplexer having filters coupled between a common port for the antenna (1) and further ports for connection to radio signal processing equipment such as a GPS receiver (4) and a mobile telephone (5) operating in the two frequency bands. The filters and impedance matching elements may be formed as microstrip elements on a single substrate.
Patent CA-2250801-C (CA)
Inventor: LECONTE PHILIPPE
IPC: B01J38/48
Filed: 1997-03-27
Granted: 2001-12-25
Abstract: A method for separating a catalyst from a solution containing same by membrane electrodialysis is disclosed. Specifically, the separation of a catalyst used in a homogeneous-phase molecular oxidation reaction is disclosed. According to the method for separating a homogeneous catalyst dissolved in a medium that also contains at least one aliphatic diacid, the catalyst contains cobalt and separation is achieved by membrane electrodialysis.
Patent CA-2254489-C (CA)
Inventor: YANG MYUNG-SEUNG
IPC: G21C21/00
Filed: 1998-11-25
Granted: 2002-06-18
Abstract: This invention provides a method of manufacturing new oxide fuel pellets by recycling irradiated UO2 or (U,Pu)O2 fuel pellets. Irradiated UO2 fuel pellets are oxidized so as to make U3O8-based powder containing fission products, and then the U3O8-based powder is mixed with an additive, which is an oxide or a compound containing an element selected from the group consisting of niobium, titanium, vanadium, aluminum, magnesium, chromium, silicon, lithium, and mixtures thereof. Green pellets are formed from the mixed powder comprising the U3O8-based powder and the additive, and then sintered at 1500 °C or higher in a reducing gas atmosphere to produce UO2-based fuel pellets with high densities.
Patent CA-2257195-C (CA)
Inventor: MAIER-HUNKE HORST WERNER
IPC: G09F19/02
Filed: 1997-06-02
Granted: 2006-08-15
Abstract: A holder for swivelling panels useful in particular as a wall holder is injection mounted in a single piece. In order to enable the holder to be produced in a single operation and by using an injection moulding tool having only a top part and a bottom part the near wall (3) of the shell-shaped base body (1) of the holder is provided with windows in the area the area pins (2) for receiving the swivelling panels.
Patent CA-2262031-C (CA)
Inventor: NYSTROM MAGNUS
IPC: C22C38/40
Filed: 1999-02-16
Granted: 2007-08-07
Abstract: The invention relates to the use of a ferritic-austenitic stainless steel alloy as construction material for components in the process industry, which components can be foreseen to come into direct contact with caustic soda.
Patent CA-2262576-C (CA)
Title: Catalyst support and process using the same
Inventor: VAN LOON PETRUS JOSEPHUS MARIA
IPC: B01J35/04
Filed: 1997-08-05
Granted: 2006-11-14
Abstract: A catalyst support comprising a mounting having a fluid inlet opening, a fluid outlet opening and an engaging surface adapted to engage a porous monolithic structure, and a porous monolithic structure having a first upstream end, a second downstream end and an engaging surface, and to provide substantially fluid-tight sealing engagement thereof by means of a sealing force applied to the monolithic structure at its upstream end, thereby generating a pressure in excess of and substantially proportional to a pressure differential between the upstream and downstream ends thereof, preferably the sealing force comprises fluid flow pressure of a stream of reaction component(s) or substrate(s), and a process for the catalytic conversion of a fluid substrate at elevated space velocity, temperature and pressure by contact with a catalyst supported on the catalyst support as defined, and catalytic conversion products thereof.
Patent CA-2263487-C (CA)
Title: Shelving stand
Inventor: ALNENG CARL-GORAN
IPC: A47F5/04
Filed: 1997-06-23
Granted: 2006-12-19
Abstract: A shelf stand for goods is proposed which has individually rotatable shelves (10), substantially circular and located one above the other. At the periphery of each shelf (10) there is a driving device (13, 14 ) adapted to cooperate with driving means (11, 12) on the peripheral part of the shelf for turning or rotating the shelf (10). The shelves are divided into sectors provided with impulse generators cooperating with impulse counters for determining the rotational position of the shelf.
Patent CA-2268319-C (CA)
Title: Self-adjusting at-least-twice-oriented polymer hose and tubing clamp
Inventor: STUEMKY ROBERT E
IPC: B29C61/08
Filed: 1997-10-10
Granted: 2004-02-24
Abstract: The invention is a device (10) for providing a clamping force about a connection end of elastomeric hose or tubing (14). The device includes an at-least-twice-oriented polymer having a shrinkage response to each of at least two diameter reducing release temperatures, which is sized and formed into a band (10). The clamp is self-adjusting over a substantial working life. The band may be installed onto connection ends of hose or tubing and fixtures such as couplings, inserts or stems (16) without the external applicaiton of heat, preferably preselecting the first diameter reducing release temperature to be at roughly room temperature. The clamp displays improved constrictive forces over prior art polymer clamps.
Patent CA-2279789-C (CA)
Title: Humidifier wick assembly with float rod retainer
Inventor: ANDERSON BARRY G
IPC: F24F6/04
Filed: 1999-08-06
Granted: 2003-06-24
Abstract: A wick assembly for use in a humidifier including a housing defining an air inlet, an air outlet, and a reservoir adapted to contain water, a fan for creating an air flow path between the inlet and the outlet, and a float assembly for stopping the operation of the fan when an insufficient amount of water is present within the reservoir, the float assembly including a float rod, the wick assembly having a lower portion locatable within the reservoir and an upper portion locatable within the air flow path so that the wick assembly conducts water from the reservoir to the air flow path, the wick assembly comprising a frame, an absorbent wick supported by the frame, and a retainer mounted on the frame for movement between an extended position wherein the retainer can support the float rod, and a retracted position facilitating packaging of the wick assembly.
Patent CA-2280261-C (CA)
Inventor: CHAN NORMAN C
IPC: H04L12/56
Filed: 1999-08-11
Granted: 2003-11-04
Abstract: In an asynchronous transfer mode (ATM) disassembler unit that is receiving ATM cells from an optical interface and converting data from these cells onto a constant bit rate (CBR) call, only a nominal predefined build out is defined for each optical interface. If an ATM cell is not received within the proper amount of time for the CBR call from the optical interface, the build out is automatically adjusted so that the build out is equal to the amount of delay that was experienced in receiving the next ATM cell for the call. Only the build out for the individual call that actually experienced the delay of the ATM cell is redefined. The other calls being handled by the optical interface are not effected by this automatic adjustment of the build out interval for the individual call. In addition, when an ATM cell is delayed for a particular call, the information that is transmitted for the call is the last PCM sample of the present ATM cell for that call.  This requires in the case of a wideband call that consists of a frame subdivided into a plurality of channels that the frame must be repeated upon an ATM cell being delayed. When the delayed ATM cell is received, all PCM samples for the call are transmitted so that no PCM samples are discarded.
Patent CA-2281753-C (CA)
Title: Ultramild antibacterial cleaning composition for frequent use
Inventor: GENGLER ARNOUD UBALD MARIA
IPC: A61Q19/00
Filed: 1999-09-09
Granted: 2008-12-23
Abstract: An antibacterial cleaning composition is described which has 0.05 to 1 wt.% of a cationic polymer having a charge density of 0.0025 or higher, 0.2 to 5% of a zwitterionic surfactant, 0.2 to 5 wt. % of at least one biguanide compound, and optionally a nonionic surfactant and. a polymeric biocide compound. The composition has a pH of 7.5 or greater.
Patent CA-2284994-C (CA)
Title: Procede permettant une mise a jour et un synchronisation de l'information entre un utilisateur et un serveur et dispositif correspondant
Inventor: D HARCOURT CHARLES
IPC: H04L29/08
Filed: 1998-03-30
Granted: 2007-01-30
Abstract: Cette invention a trait à un procédé ainsi qu'au dispositif permettant d'intégrer des mini-applications (201) tournant sur un utilisateur à la logique d'application pour applications tournant sur un serveur. Cette invention a deux avantages significatifs par rapport aux réalisations existantes, celui de la synchronisation de l'état ainsi que celui de la reconnaissance d'actions de l'utilisateur dans le navigateur y compris l'appel de la logique d'application pertinente dans le serveur. Au lieu et place de l'élément FORM disponible dans HTLM (Hypertext Markup Language), des mini-applications (201) actives individuelles sont disponibles et peuvent être créées; elles obtiennent l'entrée utilisateur (par exemple, une case à cocher, une zone de texte, un bouton, etc.). Une mini-application cryptique nommée Commande de groupe de mini-application (Applet Group Controller) (202) est créée qui prend en charge les communications entre les mini-applications dans le navigateur et la logique d'application dans le serveur. La Commande de groupe de mini-application (202) maintient une association (302) avec chaque mini-application (201) qui maintient les clefs et les valeurs de tout paramètre et de toute variable relatifs à la mini-application (201). Dans une réalisation préférée, à la suite de l'appel d'un événement, l'association donne une consigne à un Coordinateur d'action (Action Coordinator) (301) afin qu'il appelle une action. Le Coordinateur d'action (301) obtient une liste de toutes les clefs et de leurs valeurs qu'il transmet au serveur. Ce dernier appelle la logique d'application pertinente et retourne les clefs et leurs valeurs (telles qu'elles ont été mises à jour durant l'exécution de la logique d'application) au Coordinateur d'action (301) qui adresse les valeurs mises à jour aux mini-applications (201) (par le biais de leurs associations (302)) en même temps que l'afficheur du navigateur est mis à jour avec les nouvelles valeurs.
Patent CA-2287879-C (CA)
Inventor: KUZNETSOV STEPHEN B
IPC: B60L13/10
Filed: 1998-04-22
Granted: 2002-06-11
Abstract: A transportation system for levitated propulsion of a vehicle (10) relative to a guideway (12) having first sections for linear vehicle travel and second sections for turning movements of the vehicle (10) is disclosed. The system includes AC-excited magnets (26, 30) for low-speed levitated travel in pivot  turns, guideway switching areas, and curving sections of the guideway (12) including superelevated structures. The system includes guideway mounted primary electrical members (117, 119, 121, 38) in pivot turns and guideway switching areas. In switching areas, the vehicle steering is provided by nul l flux loops (62, 64) located on the guideway structure. In the curving sectio ns (11B) of guideway (12), there is a dovetail trough (108, 110) containing secondary electrical members (95, 97) that interact with deployable primary electrical members (112) on the vehicle (10) which are independently positioned and powered for propelling the vehicle (10) along the curving sections (11B).
Patent CA-2292215-C (CA)
Inventor: VAN DEN SYPE JAAK STEFAAN
IPC: C21D9/56
Filed: 1999-12-14
Granted: 2004-02-24
Abstract: This invention is directed to a method for annealing strand wires or strips in a fluidized bed reactor having an atmosphere of fluidized gases flowing through fluidized particles. The method provides for stratifying the atmosphere of fluidized gases by passing a reducing gas through the fluidized particles in the fluidized bed. The wires are passed between the fluidized particles at a location near the bottom of the fluidized bed. Finally, an amount of oxygen-containing gas is injected on top of said fluidized bed reactor.
Patent CA-2297558-C (CA)
Inventor: MONTMORILLON LOUIS-ANNE
IPC: H04B10/2525
Filed: 2000-01-27
Granted: 2006-04-11
Abstract: The fibre optic transmission line has a line (L) having a number of segments (S) in series from an input (2) to an output (3). The single generated mode is a surface mode with a spectral slope. A dispersion compensator (B) is placed between line segments compensating the chromatic dispersion.
Patent CA-2297819-C (CA)
Title: A wrapping machine
Inventor: LACEY LIAM J
IPC: A01F15/07
Filed: 1998-07-24
Granted: 2006-10-03
Abstract: A wrapping machine for wrapping materials, in particular compacted bales (20) of material such as fodder, loose materials and the like with a strip of wrapping material such as plastics film. It comprises a first wrapping station (2) having wrapping means (94) for applying a strip of wrapping around the bale to partially wrap the bale (20) in wrapping material, a second wrapping station (3) having wrapping means (41, 63) for applying a strip of wrapping material around the bale to completely wrap the bale (20) in wrapping material, and transfer means (50) for transferring the partially wrapped bale (20) from the first wrapping station (2) to the second wrapping station (3). The partial wrapping of the bale prevents its disintegration during transfer. The transfer means (50) is swingable, to transfer the bale (20), through approximately 90° from the first wrapping station (2) to the second wrapping station (3). The first wrapping station (2) includes wrapping means comprising a dispenser (94) for dispensing a strip of plastics film, and means for rotating the dispenser, about a substantially vertical axis, around the bale to partially wrap the bale. The second wrapping station (3) includes means, for rotating the bale about a substantially horizontal axis, and at least one dispenser (4), for dispensing a strip of wrapping material and means for rotating the dispenser (41) around the bale as the bale (20) is turned about the horizontal axis. The invention also includes a compaction station (1) having a compactor (10) for compacting loose material into a bale (20), before wrapping. The compactor (10) comprises a compaction chamber (7), open at both ends, means (87) for directing loose material into the chamber (7), a rotating compaction head (15) including at least one roller (13) rotatable over the loose material within the compaction chamber (7), and capable of moving within the compaction chamber (7) as loose material accumulates within the chamber (7) to compact the material in the chamber (7). Preferably, the compaction chamber (7) is moveable upwardly in a vertical direction as the bale (20) is being formed to expose a part of the partially-formed bale (20), and wrapping means (94) are included to wrap an exposed part of the bale (20) with wrapping material as the compaction chamber (7) is raised.
Patent CA-2300260-C (CA)
Title: Galactosidase modified submucosal tissue
Inventor: BADYLAK STEPHEN F
IPC: A61K35/12
Filed: 1998-09-11
Granted: 2011-05-10
Abstract: A tissue graft composition comprising submucosal tissue that has been enzymatically treated with galactosidase is described. The galactosidase modified submucosal tissue can be implanted to replace or support damaged or diseased tissues or utilized to form a cell culture growth substrate.
Patent CA-2301646-C (CA)
Title: Pharmaceutical suspension comprising nevirapine hemihydrate
Inventor: GROZINGER KARL GEORG
IPC: A61K9/10
Filed: 1998-08-11
Granted: 2008-11-18
Abstract: An aqueous pharmaceutical suspension consisting essentially of nevirapine hemihydrate having a particle size between about 1 and 150 microns in diameter.
Patent CA-2306160-C (CA)
Inventor: MOSS GAYLE
IPC: H04Q3/42
Filed: 2000-04-14
Granted: 2007-02-06
Abstract: The present invention provides a system, implemented within a private bran ch exchange (PBX) telephone system, which cancels or modifies a PBX feature for a telecommunication endpoint, based on activity associated with the telecommunication endpoint. The system comprises a feature/application module for executing th e PBX feature. The system also comprises line monitoring means for monitoring said activity associated with the telecommunication endpoint and modifying means for canceling or modifyin g execution of the PBX feature for the telecommunication endpoint based on activity sens ed by the line monitoring means. The present invention also provides a method for implementing the system.
Patent CA-2306931-C (CA)
Title: Procede et systeme de transmission de donnees a une unite mobile de communication
Inventor: BARRETT STEVEN T
IPC: H04W36/14
Filed: 1998-10-16
Granted: 2003-04-01
Abstract: L'invention se rapporte à un système comportant une première voie (42) de données établie entre l'unité mobile (44) de communication et un système de communication sans fil (40). La première voie de données est conçue pour recevoir des données. Une seconde voie de données est établie entre le système de communication sans fil (40) et un autre système de communication (68). La seconde voie de données est conçue pour recevoir des données. Une unité d'interfonctionnement (56) est reliée à la première voie de données (42) et à la seconde voie de données. Cette unité d'interfonctionnement (56) reçoit les données de la seconde voie de données et les met en file d'attente lorsque la première voie de données (42) ne peut pas recevoir ces données.
Patent CA-2309037-C (CA)
Inventor: EBERLE JURG
IPC: B65G35/06
Filed: 1998-12-09
Granted: 2008-06-03
Abstract: The invention relates to conveying means (1) which can be rail-guided and are provided for con-veying especially flat products in a conveying direction (F). Said conveying means comprises a guiding part (2) which runs in a v-shaped manner in a conveying direc-tion and constructs a three point support. In addition the conveying means comprises a supporting part (3) which is provided for holding the product and arranged in fixed manner on the guiding part (2). The conveying means also have a coupling part (4) which is arranged on a driving means (9) such that it can be coupled.
Patent CA-2310749-C (CA)
Title: Apparatus and process for cooling and de-steaming calcined stucco
Inventor: BOLIND MICHAEL L
IPC: F27D15/02
Filed: 2000-06-06
Granted: 2010-08-17
Abstract: The present invention is an apparatus and process for cooling and de-steaming hot calcined stucco used in the production of gypsum boards or bagged plaster. The apparatus is a fluid bed stucco cooler and comprises a cooler housing having a plenum with two chambers, a first chamber having a stucco inlet and a second chamber having a stucco outlet. The stucco cooler includes cooling coils that are located within the plenum and a fluidization pad positioned at the base of the plenum that introduces air into the cooler.  Agitators positioned through the fluidization pad help to mix the air and the stucco powder to insure fluidization, prevent channeling, and prevent the stucco powder from building up on the cooling coils. The air also forces steam from the hot calcined stucco out through an air outlet located at the top of the stucco cooler, thereby de-steaming the stucco. The stucco flows through the plenum and passes over the cooling coils, thereby cooling the stucco as it reaches the stucco outlet.
Patent CA-2314970-C (CA)
Title: Capacitor with dual electric layer
Inventor: VASECHKIN VLADIMIR IVANOVICH
IPC: H01G11/26
Filed: 1997-12-18
Granted: 2007-03-06
Abstract: A dual electric layer capacitor comprising two electrodes of which one or both or polarizable, liquid electrolyte, and a separator, CHARACTERIZED in that the degree of filling the pores of the separator and of both electrodes with electrolyte fails within 90 and 40% of a total space of the pores.
Patent CA-2321115-C (CA)
Inventor: MOEHR SOENKE
IPC: C10M117/00
Filed: 1999-02-15
Granted: 2007-07-17
Abstract: L'invention porte sur la préparation de graisses présentant des caractéristiques de bruit faible, préparation consistant à recycler le contenu de l'autoclave pendant au moins l'étape initiale de formation de savon ou autre épaississant, effectuer une boucle de traitement comprenant (i) l'agitation et le chauffage, et (ii) le cisaillement. L'invention porte également sur des graisses complexes au lithium qui présentent des caractéristiques de bruit réduit par rapport à la graisse de type polyurée.