baber/WOPTO huggingface dataset:
Patent CA-2369196-A1 (CA)
Title: System and method of downloading data for a communication switch
Inventor: MCEACHERN WILLIAM ROSS
IPC: H04L45/16
Filed: 2002-01-24
Abstract: A router is disclosed for use in a network to carry data packets therein. Each router provides a hop along a path through the network extending from a source network address node to a destination network address node. Each route for routing data packets contains a destination network address to a next successive hop along a path between the source network address and the destination network address. Each router has a central routing processor in communication with its forwarders over a control medium to provide routing tables to each forwarder defining the next hop for forwarding received data packets for each destination address. Routing table updates of the forwarders by the central routing processor are sequentially downloaded to all forwarders simultaneously from the central routing processor, using a negative acknowledgement protocol. The central routing processor responds to a negative acknowledgement message from a forwarder to re-send routing table updates.
Patent CA-2369969-A1 (CA)
Inventor: DIPIPPO VINCENT A
IPC: C12Q1/68
Filed: 2000-04-14
Abstract: Disclosed are methods of identifying toxic agents, e.g., hepatotoxic agents, using differential gene expression. Also disclosed are novel nucleic acid sequences whose expression is differentially regulated by troglitazone.
Patent CA-2370025-A1 (CA)
Title: Cream and deodorant dispenser
Inventor: HOLTHAUS ULRIKE
IPC: A45D40/04
Filed: 2000-04-14
Abstract: The invention relates to a dispenser packaging for a cream-like mass or a mass stripped away by wiping a surface, comprising a chamber with a delivery opening for receiving and storing the mass, a spindle longitudinally axially and rotatably arranged in the chamber, a piston movable in the chamber along the spindle, a toothed wheel arranged outside the chamber in fixed rotational connection with the spindle, and at least one actuating button, which is arranged at the dispenser packaging, with a moulded-on pusher element, wherein the at least one actuating button together with the pusher element is arranged to be movable in such a manner relative to the toothed wheel from a rest setting into an end setting and back that on actuation of the actuating button from the rest setting into the end setting the pusher element goes into engagement with a tooth of the toothed wheel and rotates this.
Patent CA-2370801-A1 (CA)
Title: 1,5-benzodiazepine derivatives as cck-a receptor agonists
Inventor: SZEWCZYK JERZY RYSZARD
IPC: A61P3/04
Filed: 2000-05-04
Abstract: An enantiomerically enriched compound of Formula (I) is disclosed, processes for its preparation, pharmaceutical compositions containing it and the use therefore, for the treatment of CCK-A mediated diseases or conditions, such as obesity.
Patent CA-2374039-A1 (CA)
Title: Multiparticulate controlled release selective serotonin reuptake inhibitor formulations
Inventor: MORRISSEY CATHERINE ANN
IPC: A61K31/135
Filed: 2000-05-10
Abstract: A multiparticulate controlled release selective serotonin reuptake inhibitor  (SSRI) formulation for oral administration comprises particles of said SSRI or a phamaceutically acceptable salt thereof coated with rate-controlling polym er which allows controlled release of said SSRI, over a period of not less than  about 12 hours following oral administration. The formulation, which contain s for example fluvoxamine or a pharmaceutically acceptable salt thereof, is suitable for once or twice daily administration. The formulation can compris e a blend of two or more populations of particles, pellets or mini-tablets having different in vitro and/or in vivo release characteristics.
Patent CA-2375416-A1 (CA)
Inventor: SHINDO KENJI
IPC: C11D1/24
Filed: 2000-06-20
Abstract: A process for preparing detergent particles having a coating layer of a wate r- soluble inorganic material is provided. The detergent particle comprises a particle core of a detergent active material. This particle core is then at least partially covered by a particle coating layer of a water soluble inorganic material. Particularly preferred are non-hydratable inorganic coating materials including double salt combinations of alkali metal carbonates and sulfates. The particle coating layer may also include deterge nt adjunct ingredients such as brighteners, chelants, nonionic surfactants, co- builders, etc. The process includes the steps of passing the particle core through a coating mixer such as a low speed mixer or fluid bed mixer and coating the particle core with a coating solution or slurry of the water soluble inorganic material. Upon drying, the resultant detergent particles have improved appearance, flow properties, and improved solubility, and may be packaged and sold as a detergent material or mixed with various other detergent ingredients to provide a fully formulated detergent composition.</ SDOAB>
Patent CA-2377115-A1 (CA)
Title: Two-phase type methane fermentation reactor
Inventor: MAEKAWA TAKAAKI
IPC: C10L3/06
Filed: 2000-07-26
Abstract: Provided by the invention is a reactor for two-phase methane fermentation of organic waste materials such as livestock excrements which can be operated for a long period with stability. The apparatus comprises an acid fermentation tank (1) connected to a feed tank, a methane fermentation tank (2) partitioned from the acid fermentation tank (1) with a partition wall (4) having a gate valve (4A) and a settling tank (3) partitioned from the methane fermentation tank (2) by a second partition wall (5) having a gate valve (5A) and the space in the upper part of the methane fermentation tank (2) serves as a gas holder (6). The methane gas generated in the methane fermentation tank (2) and collected in the gas holder (6) is taken out from a methane outlet pipeline (10) opening in the canopy of the gas holder (6).
Patent CA-2377562-A1 (CA)
Inventor: ORMIN JONAS
IPC: H02G1/02
Filed: 2000-07-08
Abstract: A device for the automatic control of joints (5) in electrical high voltage lines is disclosed. It comprises a first support (1), a first wheel (2) for lying on a line (4), a driving means for driving of said first wheel (2), at  least one second wheel (3) for lying on said line (4), a measurement unit (1 1) in contact with means for the measurement of physical data at said joint. These means comprise at least one pointed element (7, 8, 9) for electrical contact with the line (4). The device is especially characterized in that at  least one wheel (2, 3) is provided, electrically connected to said measureme nt unit (11).
Patent CA-2379173-A1 (CA)
Title: Procede de fabrication de tuyaux souples en matiere thermoplastique reticulee de haute performance et tuyau souple en matiere thermoplastique reticulee de haute performance ainsi fabrique
Inventor: BHATTACHARYYA JAYANTA
IPC: B29C48/32
Filed: 2000-07-14
Abstract: L'invention concerne un procédé de fabrication d'un tuyau souple en matière plastique réticulée de haute performance conçu pour supporter des températures élevées et présentant des caractéristiques chimiques, d'abrasion et de résistance à la déchirure. Le procédé consiste à ajouter à une extrudeuse un mélange comprenant un polymère thermoplastique et un agent de réticulation, le tuyau souple réticulé étant formé en l'absence d'un mandrin.
Patent CA-2379849-A1 (CA)
Title: Process for the preparation of l-amino acids from their racemic n-acetyl-d,l derivatives by enzymatic resolution by means of isolated, recombinant enzymes
Inventor: BARTSCH KLAUS
IPC: C12N15/09
Filed: 2000-06-17
Abstract: The invention relates to a method for the production of proteinogenic or non - proteinogenic L-amino acids, especially L-phosphinothricin, from their racem ic N-acetyl-D,L-derivatives. The method is characterized in that: (a) N-acetyl- L- derivatives of the corresponding L-amino acids are selectively deacetylated by enzymatic racemate cleavage by means of isolated recombinant enzymes while t he N-acetyl-D-derivatives of the corresponding D-amino acids are not deacetylat ed and (b) the deacetylated L-amino acids are preparatively separated from the non-deacetylated N-acetyl-D-derivatives and/or the incompletely deacetylated  N- acetyl-L-derivatives.
Patent CA-2381085-A1 (CA)
Inventor: KHAN AYUB IBRAHIM
IPC: B05B5/16
Filed: 2000-08-17
Abstract: A disposable cartridge (31) for use with an electrostatic charging device. The disposable cartridge can have a reser-voir configured to contain a supply of product suitable for electrostatic spraying, a nozzle (4) configured and disposed to disperse the electrostatically charged product, and an electrode disposed to electrostatically charge the product prior to its dispersal. The disposable cartridge can also have an insulator for insulating the supply of product from electrostatic charge.
Patent CA-2382399-A1 (CA)
Title: Software code protection by obscuring its data-driven form
Inventor: JOHNSON HAROLD J
IPC: G06F21/00
Filed: 2000-08-18
Abstract: The present invention relates to a method and system of making computer software resistant to tampering and reverse-engineering. "Tampering" refers to making unauthorized changes to software, such as bypassing password checks, which are of benefit to the tamperer or of detriment to the provider or vendor of the software. Thus, tampering does not denote arbitrary destructive changes, such as causing the software to fail completely. Broadly speaking, the method of the invention is to increase the tamper-resistance and obscurity of software so that the observable operation of the transformed software is dissociated from the intent of the original code, and so that the functionality of the software is extremely fragile when modified: any modification will, with high probability, produce persistently nonsensical behaviour. These effects are achieved by converting the control-flow of the software into data-driven form, and increasing the complexity of the control-flow by orders of magnitude.
Patent CA-2384120-A1 (CA)
Title: Procede et dispositif d'atomisation de masses metalliques fondues
Inventor: EDLINGER ALFRED
IPC: B22F9/08
Filed: 2001-07-06
Abstract: L'invention concerne un procédé de pulvérisation de masses métalliques fondues, selon lequel le bain de métal fondu issu d'un avant-creuset est pulvérisé avec un gaz propulseur par un orifice de sortie avec du gaz dans une chambre de refroidissement ou sur une surface à recouvrir avec compactage des particules fractionnées. La masse de métal fondu liquide est introduite par une fente annulaire dans l'orifice de sortie, dans lequel du gaz chaud à des températures de 250 ·C à 1300 ·C est éjecté de manière concentrique par rapport à l'ouverture, à des températures de 250· à 1300 ·C et à une pression surcritique entre 2 et 30 bar par une buse de Laval. Le gaz chaud est amené en contact avec le bain de fusion par une composante dirigée radialement vers l'extérieur ou par une hélice ayant une vitesse supérieure à la vitesse du son. Le dispositif correspondant présente un avant-creuset de masse fondue (1) et un tube plongeur (4) plongé dans la masse fondue (2) en formant une fente annulaire autour de l'orifice de sortie destiné à la masse fondue, (2) et une lance (7) destinée à l'éjection de gaz propulseur, la lance (7) réglable en hauteur porte une buse de Laval (9).
Patent CA-2385024-A1 (CA)
Title: Seamless flat-round conductive cable for a retractable cord reel
Inventor: RUNZEL JOHN S
IPC: B65H75/48
Filed: 2000-09-22
Abstract: A seamless flat-round conductive cable is adapted for use in a retractable cord reel (10) having a spool (50) on which a round portion of the cable (58) is wound and a cable expansion chamber (66) in which a flat portion of the cable (74) is disposed. The cable has a plurality of seamless conductive members, each of which having an inner conductor (152) and an outer insulating layer (154). The cable includes a first cable portion (74) with a substantially flat configuration and a second cable portion (58) with a substantially round configuration. The first cable portion (74) includes a plurality of conductive members which are held together in a substantially flat configuration by, alternatively, bonding, jacketing or weaving the conductive members together. The second cable portion (58) includes a plurality of conductive members, each of which is seamlessly connected to i.e., integral with, the respective conductive members of the first cable portion (74). The conductive members of the second portion are preferably twisted to form a substantially round configuration.
Patent CA-2386367-A1 (CA)
Inventor: NOVELLI STEPHEN
IPC: A44B11/20
Filed: 2000-10-06
Abstract: An adjustable strap (1) has overlying portions (8 and 9) that are releaseably attachable together in a plurality of positions with respect to each other to vary the length of the strap. The overlying portions (8 and 9) are adapted to co-operate to define said plurality of positions and be held in said positions by means of a one-piece adjustment fitting (12) which is releaseably attachable to the overlying portions (8 and 9). A strap fitting (12) retains a part of a strap portion (8) or parts of overlying strap portions (8 and 9) therein to prevent detachment from the fitting (12) and permits detachment of the strap portion (8) or overlying strap portions (8 and 9) by the application of a squeezing pressure that reduces the width thereof and enables retention of the part of the strap portion (8) or parts of the overlying strap portions (8 and 9) when the squeezing pressure is released.
Patent CA-2388354-A1 (CA)
Inventor: MAYRA-MAKINEN ANNIKA
IPC: A23L1/305
Filed: 2000-10-30
Abstract: L'invention concerne une nouvelle souche, Lactobacillus helveticus LBK-16 H, DSM 13137, et une préparation bactérienne contenant cette dernière. La nouvelle souche Lactobacillus helveticus LBK-16 H a une activité protéolytique et est capable de promouvoir la production d'oxyde nitrique. La nouvelle souche est par conséquent utile comme bactérie amorce dans l'industrie laitière et comme substance thérapeutique en tant que telle, et peut être utilisée dans des produits favorables à la santé et des produits pharmaceutiques.
Patent CA-2391198-A1 (CA)
Title: Method and apparatus for secure internet protocol communication in a call processing system
Inventor: SASMAZEL LEVENT
IPC: G09C1/00
Filed: 2002-06-20
Abstract: Techniques for providing secure communications between two or more end units of a call processing system via a call complex or other communication system switch. The end units each generate a set of session key lists including a stack-based session key list for each of the terminals coupled thereto. The multiple sets of session key lists are communicated from the end units to the call complex in a secure manner as part of corresponding authentication protocols carried out between the end units and the call complex. In establishing secure communications between an originating end unit and one or more additional end units, the call complex selects, as an end unit to end unit session key, a session key from a session key list in a given one of the sets of session key lists associated with the originating end unit. The selected end unit to end unit session key is used to provide secure communications between the originating end unit and at least one other end unit via the call complex. The same end unit to end unit session key is preferably used for any additional end units subsequently conferenced into the secure communication channel between the originating end unit and a specified destination end unit. Upon termination of the secure communication channel, one or more new session keys can be generated for the affected terminals so as to maintain a desired minimum stack size for the session key lists.
Patent CA-2391535-A1 (CA)
Title: Cervical screening system
Inventor: GORODESKI GEORGE
IPC: A61B10/00
Filed: 2000-11-29
Abstract: A system for accurately obtaining cervical cells from a patient and quickly screening the sample includes a collector for collecting a spatially arrange d cell sample from a target tissue, and an analyzer that examines the cell sample for abnormal cells while the cell sample remains on a surface of the collector.
Patent CA-2391646-A1 (CA)
Title: Solid preparation
Inventor: FUJITA MEGUMI
IPC: C07D209/14
Filed: 2000-11-24
Abstract: The present invention provides a solid preparation comprising a crystal of [ 3- [(2R)-[[(2R)-(3-chlorophenyl)-2-hydroxyethyl]amino]propyl]-1H-indol-7- yloxy]acetic acid (Compound A), especially a crystal of Compound A having a particle size of not larger than 100 .mu.m at the cumulative weight distribution value of 50 %, and not larger than 200 .mu.m at the cumulative weight distribution value of 95 %, preferably a solid preparation having the  excellent stability and the content uniformity of Compound A, which is prepared by preparing granules of the crystal of Compound A with fillers, disintegrants and binders, and then followed by mixing said granules with external excipients.
Patent CA-2392202-A1 (CA)
Inventor: SHONE CLIFFORD CHARLES
IPC: C07K14/33
Filed: 2000-12-04
Abstract: A non-toxic polypeptide, for delivery of a therapeutic agent to a neuronal cell, comprises a binding domain that binds to the neuronal cell, and a translocation domain that translocates the therapeutic agent into the neuron al cell, wherein the translocation domain is not a HN domain of a clostridial toxin and is not a fragment or derivative of a HN domain of a clostridial toxin.
Patent CA-2399465-A1 (CA)
Title: Systems for the prevention or treatment of carpal tunnel syndrome
Inventor: LIMONADI FARHAD M
IPC: A63B24/00
Filed: 2001-02-09
Abstract: Apparatuses and methods for preventing and/or treating carpal tunnel syndrom e are disclosed. One such apparatus comprises a splint (20) for wearing on a portion of an upper extremity of an individual, a warning mechanism (16, 19)  carried by the splint and a switch mechanism carried by the splint and electrically coupled to the warning mechanism. The switch mechanism (15) is operable to activate the warning mechanism upon extension or flexion of the hand beyond a predetermined range of motion and thereby alert the user of su ch undesirable motion of the band.
Patent CA-2401180-A1 (CA)
Title: A modulation scheme for fdd/tdd transceivers
Inventor: MOHAN CHANDRA
IPC: H04B1/40
Filed: 2001-02-28
Abstract: A modulation method for Frequency Division Duplex/Time Division Duplex (FDD/TDD) transceivers is provided. The invention eliminates the need for a burst mode controller for both FDD and TDD, as well as SAW bandpass filters and dielectric low pass filters.
Patent CA-2401300-A1 (CA)
Title: Placebo-type compression orthesis
Inventor: GROSJEAN ERIC
IPC: D04B1/26
Filed: 2001-02-27
Abstract: The invention concerns a medical stocking knitted with a knitting thread having extensible weft inlay, of the placebo type capable of exerting a compression value at the ankle less than 8 mmHg, preferably less than 5 mmHg. It is designed for double blind versus placebo tests with a product having the same structure, the same visual appearance and the same feel as an active stocking but insignificant compression and a thigh/ankle degression close to a single unit. The weft inlay thread has a linear density ranging between 250 and 600 dtex, preferably between 350 and 500 dtex, with an elastic material proportion less than 25 %, preferably less than 20 %, of the total yarn count. Its elongation capacity ranges between 200 and 350 %, preferably between 200 ad 300 %, but its liveliness (II) is very different from that of a support stocking (I) weft inlay thread.
Patent CA-2407992-A1 (CA)
Title: Method and system for remote control of mobile robot
Inventor: ALLARD JAMES R
IPC: G05D1/02
Filed: 2001-05-01
Abstract: Methods of remote control of a mobile robot and an intuitive user interface for remotely controlling a mobile robot are provided. Using a point-and-clic k device (405), the user is able to choose a target location (430) within a heads-up display (400) toward which to move a mobile robot. Additional graphical overlays (410 .andgate. 412) are provided to aid the user in navigating even in systems with asynchronous communication.
Patent CA-2410426-A1 (CA)
Inventor: UCHIYAMA KOKI
IPC: G06F17/30
Filed: 2001-05-30
Abstract: A de-centralized, or distributed, monitoring system provides for data collection across a broad range of remote sources, collecting explicit data (which may be input directly by a user in the form of recommendation, comment, or vote) and/or implicit data (which may be collected by the system according to the user's browsing activity). Data may be monitored locally at the client side, and subsequently transmitted to a central database. Data may be aggregated at the server, having been collected on the client side from multiple remote sources. During the aggregation process, data collected by the distributed monitoring system are categorized and organized in a central database for convenient retrieval. Implementation of the collected data includes both transmitting explicit data on demand as well as utilizing explicit data, implicit data, or a combination of both explicit and implicit data, in an open recommendation system which facilitates customization and personalization of the information retrieval process. A user may be provided with the option of turning off, or "deselecting," the implicit data collection functionality of the system.
Patent CA-2410514-A1 (CA)
Inventor: DURDEN DONALD L
IPC: A61P35/04
Filed: 2001-05-30
Abstract: L'invention concerne des méthodes d'identification, de caractérisation biochimique et d'utilisation thérapeutique d'agents modulateurs de la signalisation cellulaire associée à PTEN, p53, PI-kinase et AKT.
Patent CA-2412438-A1 (CA)
Inventor: NOWICK STEVEN M
IPC: G06F13/42
Filed: 2001-06-08
Abstract: A FIFO design interfaces a sender subsystem and a receiver subsystem operating on different time domains. The sender subsystem and the receiver subsystem may be synchronous or asynchronous. The FIFO circuit includes a put interface configured to operate in accordance with the sender time domain and get interface configured to operate in accordance with the receiver time domain.  The FIFO circuit includes an array of cells having a register and state controller indicative of the state of the cell. Each cell also has a put component part configured to operate according to the sender time domain including a put token passing circuit and put controller circuit. Each cell has get component part configured to operate according to the receiver time domain including a get token passing circuit and a get controller circuit. A  mixed-clock relay station design interfaces a sender subsystem and a receiver subsystem working at different time domains, and where the latency between sender and receiver is large.
Patent CA-2412572-A1 (CA)
Title: Packaging body
Inventor: WAGA KATSUHIRO
IPC: B65D5/54
Filed: 2001-06-26
Abstract: A packaging body capable of rapidly and easily performing an unsealing operation while suppressing the tearing of a film in a distribution process and product display by sealingly packing a packaging box with the film to increase an incorrect unsealing prevention effect and reasonably remodeling the packaging box utilizing the pressing operation against the unsealing operation part of the packaging box, comprising the packaging box (1) having  the unsealing operation part (1D) allowing a cover (1B) to be breakably unsealed by the pressing operation and the film (2) sealingly packing the packaging box (1), wherein a fragile part (3) torn by the pressing operation  against the unsealing operation part (1D) from the outside of the film (2) i s formed on the film (2) at or near a portion corresponding to the unsealing operation part (1D) of the packaging box (1).