baber/WOPTO huggingface dataset:
Patent CA-2358358-A1 (CA)
Inventor: HOWELL IAN
IPC: A47C1/032
Filed: 2001-10-04
Abstract: A chair tilt mechanism comprising a mechanism support adapted for connection to the seat of a chair and including first means for connection to a chair base and which are pivoted to said mechanism support, second means for connection to a chair back support pivoted to said first means and resilient biasing means which extend between the pivot between the first and second means and the mechanism support, movement of the mechanism support against the biasing causing relative angular movement between the first and second means and relative angular movement of the mechanism support about the pivot between the first means and the mechanism support.
Patent CA-2360552-A1 (CA)
Inventor: FURUI SUNAO
IPC: H04B1/16
Filed: 2000-11-17
Abstract: Les éléments nécessaires à un récepteur de télévision numérique sont divisés en plusieurs blocs processeurs de signaux numériques et en un bloc microprocesseur central. Ces blocs sont connectés par des bus généraux, par lesquels les instructions et les flux de données sont transférés pour permettre de commander les opérations de ces blocs. Un circuit codeur/décodeur de cryptage est prévu sur chacun des blocs pour protéger les contenus transférés via ces bus. Un circuit codeur/décodeur de cryptage est également prévu sur une interface avec cartes d'extension enfichables, afin de protéger les contenus extraits de l'interface.
Patent CA-2363165-A1 (CA)
Title: Double current collector cathode design using chemically similar active materials for alkali metal electrochemical cells
Inventor: GAN HONG
IPC: H01M4/34
Filed: 2001-11-16
Abstract: The present invention relates to a new sandwich cathode design having two cathode active materials provided on opposite sides of a current collector. The respective active materials are similar in terms of, for example, their rate capability, their energy density, or some other parameter. However, one material may have an advantage over the other in one characteristic, but is disadvantageous in another. The cathode is built in a sandwich configuration having a first one of the active materials sandwiched between two current collectors. Then, the second active material is provided in contact with at least the other side of one of the current collectors, and preferably facing the anode. An exemplary cathode has the following configuration:      MnO2/current collector/SVO/current collector/MnO2.
Patent CA-2364520-A1 (CA)
Inventor: YAMADA TOSHIKI
IPC: B32B27/36
Filed: 2001-12-06
Abstract: A packaging material having an oxygen-absorbing layer of a thermoplastic resin which is blended with an organic oxidizing component and with a transition metal catalyst, wherein the thermoplastic resin is not substantially oxidized in the presence of the transition metal catalyst.      The thermoplastic resin is not deteriorated by oxidation and, hence, oxygen-barrier property is not deteriorated, making it possible to stably suppress the permeation of oxygen over extended periods of time.
Patent CA-2368037-A1 (CA)
Inventor: BATISSE JEAN-PIERRE
IPC: B60L50/30
Filed: 2002-01-22
Abstract: A power supply system for an electrically propelled vehicle equipped with electric traction motors and including an autonomous power supply system which can be recharged on board the vehicle for supplying power to the electric traction motors. At least one station is provided with an electrical power supply system connected to a mains electrical power supply network and connection arrangements for electrically connecting the autonomous power supply system of the vehicle to the power supply system of the station, on approaching the station, in order to charge the autonomous power supply device when the vehicle is stopped in the station. The autonomous power supply system on board the vehicle includes a battery of supercapacitors and the power supply system of the station includes an energy accumulating kinetic system.
Patent CA-2375385-A1 (CA)
Title: Propargyl phenyl ether a2a receptor agonists
Inventor: NUDELMAN GRIGORY
IPC: A61K9/08
Filed: 2000-06-21
Abstract: 2-adenosine propargyl phenyl ether compounds having formula (A) and methods for using the compounds as A2A receptor agonists to stimulate mammalian coronary vasodilatation for therapeutic purposes and for purposes of imaging the heart.
Patent CA-2376882-A1 (CA)
Inventor: NAGAHIRA KAZUHIRO
IPC: A61K39/395
Filed: 2001-04-18
Abstract: An H chain polypeptide or its fragment of a recombinant antibody against hum an TNF.alpha. having at least one of the following amino acid sequences: a) as CDR-H1 Gly-Tyr-Thr-Phe-Thr-Asn-Tyr-Gly-Met-Asn; b) as CDR-H2 Trp-Ile-Asn-Thr - Tyr-Thr-Gly-Glu-Pro-Thr-Tyr-Ala-Asp- Asp-Phe-Lys-Gly; and c) as CDR-H3 Tyr-A sp- Tyr-Asp-Gly-Phe-Asp-Tyr; an L chain polypeptide of a recombinant antibody against human TNFa having at least one of the following amino acid sequences : a') as CDR-L1 Thr-Ala-Ser-Ser-Ser-Val-Ser-Phe-Ser-Tyr-Leu-His; b') as CDR-L2  Tyr-Ser-Thr-Ser-Asn-Leu-Ala-Ser; and c') as CDR-L3 His-Gln-Tyr-Leu-Arg-Ser-P ro- Tyr-Thr; and humanized antibodies against human TNF.alpha. or fragments thereof which comprise the above-described H chain polypeptide or its fragme nt and the above-described L chain polypeptide. Also, a process for producing a  humanized anti-TNF.alpha. antibody by transforming host cells with an expression vector having a gene encoding the above antibody, etc. is disclos ed.
Patent CA-2383260-A1 (CA)
Title: System and method for accurately reproducing color
Inventor: SHUSTER MICHAEL
IPC: G01N21/25
Filed: 1999-09-01
Abstract: A method of determining an adjusted color to be used for computing colorants  for printing on a specified substrate, comprising: specifying an apparent color; estimating diffuse reflection from an outside surface of colorants wh en printed on the specified substrate; and adjusting the specified color for th e effects of the estimated diffuse reflection to determine a color to be used for computing the colorants.
Patent CA-2384135-A1 (CA)
Title: Dipeptidyl peptidases
Inventor: GORELL MARK DOUGLAS
IPC: C07K19/00
Filed: 2000-09-11
Abstract: A novel human dipeptidyl aminopeptidase (DPP8) with structural and functional similarities to DPPIV and fibroblast activation protein (FAP) has been identified and characterized. The novel peptide comprises the sequence ID NO:  1, the amino acid sequences His736GlyTrpSerTyrGlyGlyTyrLeu, Leu816AspGluAsnValHisPheAlaHis, Glu847ArgHisSerIleArg, Phe225ValLeuGlnGluGluPhe, or a sequence having at least 60 % homology with, and the substrate specificity of SEQ ID NO:1. A gene encoding the dipeptidyl peptidase and uses of the dipeptidyl peptidase.
Patent CA-2385178-A1 (CA)
Title: Naphthyridine derivative
Inventor: KOBAYASHI MIKI
IPC: A61K31/496
Filed: 2000-10-24
Abstract: 2-Oxo-1,2-dihydro-1,8-naphthyridine derivatives characterized by bearing a specific substituent, -X-R6, at the 3-position and a cyclic substituent, R5,  at the 4-position; or salts thereof. The derivatives and the salts are usefu l as drugs, particularly preventive or therapeutic agents for respiratory diseases related to PDE IV.
Patent CA-2385203-A1 (CA)
Title: Method and system for providing an efficient use of broadband network resources
Inventor: KULKARNI JYOTI A
IPC: H04L12/24
Filed: 2002-05-06
Abstract: A hybrid fiber coax (HFC) network management method and system (16) for use in a broadband network (10) having a hybrid fiber coax (HFC) network (12) provided with network elements (24, 30, 36) operable for communicating telephony, data, and video signals with customer-premises equipment (CPE) (14, 46). The network elements include a host digital terminal (HDT) (56) for communicating the telephony signals, a cable modem termination system (CMTS) (54) for communicating the data signals, and video equipment (58) for communicating the video signals; a fiber optics network (12) connecting the HDT, CMTS, and video equipment to a fiber optics node (64); and a coax cable network (12) connecting the fiber optics node to the CPE. The HFC network management method and system include a service, design, and inventory (SDI) system (93) having a database operable for storing data indicative of an inventory of the network elements and the CPE in the HFC network, for storing data indicative of configuration of the network elements and the CPE in the HFC network, and for storing data indicative of assigned capacity of the HFC network based on the configuration of the network elements and the CPE.
Patent CA-2386894-A1 (CA)
Title: Dispositif barriere pour couvrir l'orifice de l'appendice auriculaire gauche
Inventor: SUTTON GREGG S
IPC: A61B17/12
Filed: 2000-10-23
Abstract: L'invention concerne une membrane s'appliquant sur l'orifice d'un appendice auriculaire. La membrane empêche les caillots sanguins situés dans l'appendice auriculaire de s'en échapper et de pénétrer dans la circulation sanguine, ce qui peut entraîner le blocage d'un vaisseau sanguin et provoquer une attaque et une crise cardiaque. La membrane peut être perméable ou imperméable par rapport à la circulation sanguine. La membrane est conçue pour s'étendre sur l'orifice de l'appendice auriculaire gauche. La membrane présente un pourtour extérieur supérieur à une dimension correspondante de l'orifice. Un moyen de fixation sert à fixer le pourtour extérieur de la membrane en contact direct avec la paroi auriculaire entourant l'orifice. Le moyen de fixation peut être placé entre la membrane et la paroi auriculaire, ou peut s'étendre de manière distale depuis la membrane à travers l'orifice.
Patent CA-2387867-A1 (CA)
Title: Coupling device for coaxial plug-in connectors
Inventor: KRAUTENBACHER JOSEF
IPC: H01R13/627
Filed: 2000-10-12
Abstract: The invention relates to a coupling device for coaxial plug-in connectors, comprising a plug-in side end (16) for connecting to a coaxial plug-in connector (20), an end facing away from the plug-in side end, especially for connecting to a coaxial cable, a contact sleeve (10), which is configured in the form of a collet chuck (18) at the plug-in end, and an axially moveable locking sleeve (14) that overlaps the collet chuck (18). Said locking sleeve has an unlocking position in which the collet chuck (18) can be expanded and the coaxial plug-in connector (20) can be inserted into the coupling device until the collet chuck (18) snaps into a groove (22) on the coupling device side; and a locking position in which the collet chuck (18) cannot be expanded and the coaxial plug-in connector (20) cannot be detached from the coupling device. According to the invention, the arrangement is such that an end (28) of the locking sleeve (14) facing away from the plug-in side end of the coupling device has at least one radially elastic resilient section (30), which is configured in such a way that it interacts with a surface of the coupling device in such a way that when the locking sleeve (14) is pivoted out of the locking position, the radial pivoting movement of the elastically resilient section (30) of the locking sleeve (14) causes a restoring force to the locking position to be produced.
Patent CA-2390761-A1 (CA)
Title: Sheet feeding mechanism
Inventor: BAKOLEDIS ANDREW
IPC: C12M1/26
Filed: 2002-06-17
Abstract: A feeding mechanism comprising an accumulating area. A mechanism for feeding at least one sheet into the accumulating area. An exit mechanism and a mechanism for moving sheets from the accumulating area through the exit mechanism. The moving mean comprises a kicker mechanism at one end of the accumulating area mounted for reciproactable rotary movement to push a stack of sheets through said exit mechanism. A release gate mechanism is provided in front of a stack being accumulated in the accumulating area and mechanism is provided to activate and move the release gate out of the way to permit a stack of sheets to be moved out of the accumulating area.
Patent CA-2393003-A1 (CA)
Inventor: LEE YOUNG-SUK
IPC: H04W52/14
Filed: 2001-10-05
Abstract: L'invention concerne un système de transmission d'un système de communications mobile AMCR. Chaque trame de transmission comprend une pluralité de fentes temporelles, et chaque fente temporelle comprend deux parties de données de même longueur, une trame séparatrice située entre lesdites parties de données, et une période de garde permettant de diviser les fentes temporelles consécutives. L'appareil de transmission module les trames dans un signal radio à l'aide d'un signal de modulation, et émet le signal radio modulé à l'aide d'une pluralité d'antennes. Un amplificateur de puissance amplifie ledit signal radio. Une unité de commande génère un signal de commande de commutation dans une période de garde de fentes temporelles d'une trame associée au signal radio amplifié au moyen de l'amplificateur de puissance. Un commutateur commute le signal radio amplifié à partir de l'amplificateur de puissance entre une première et une seconde antennes en réponse au signal de commande de commutation.
Patent CA-2393783-A1 (CA)
Inventor: TIENVIERI TAISTO
IPC: D21C3/22
Filed: 2000-12-01
Abstract: The object of the present invention is a method for making mechanical pulp, such as thermomechanical or chemi-thermomechanical stock. The mechanical pulp is utilised as a raw material for printing paper, and its freeness value is 30-70 ml CSF. According to the method, the refined stock is screened in several stages into accept and reject stock portions. The stock is screened at a consistency of not less than 10 %.
Patent CA-2397533-A1 (CA)
Title: Substituted phenylamidines, pharmaceutical compositions containing these compounds and processes for preparation thereof
Inventor: HIMMELSBACH FRANK
IPC: A61P7/02
Filed: 2001-01-13
Abstract: The invention relates to phenylamidines of general formula (I), in which R6 and R7 are as defined in claim 1, the tautomers and stereoisomers thereof, including mixtures and salts thereof, in particular, the physiologically acceptable salts with inorganic or organic acids or bases, which display useful pharmacological properties, preferably antithrombotic effects. The invention further relates to medicaments containing said compounds, the use and methods for production thereof.
Patent CA-2397626-A1 (CA)
Inventor: PAUCHARD DANIEL
IPC: B64C27/12
Filed: 2001-01-18
Abstract: The invention concerns an aircraft comprising a central nacelle around which are two synchronised coaxial counter-rotating rotors each having a crown, (2, 3) and at least two blades. The nacelle comprises two interconnected structural rings (10, 11) acting as guides for the rotors. Means are provided for modifying the pitch of the blades comprising two oscillating rings (31, 32). Each oscillating ring is associated with a crown (2, 3), by being concentric thereto, and is driven in rotation by the crown, and is integral with the blades of the corresponding crown by means of connecting rods or cables. Each oscillating ring (31, 32) is secured to means for vertical displacement and displacement about a transverse axis to provide a selected distance relative to the corresponding crown (2, 3) along a circumference. The guiding of the crowns on the structural rings (10, 11) is provided by rollers (30) with perpendicular axis to the plane containing a structural ring and the corresponding crown, the rollers and the blades being equally distributed between the structural ring and the corresponding crown.
Patent CA-2400963-A1 (CA)
Title: A device for collecting liquid from exhalation gas from a patient
Inventor: FLODIN BJOM
IPC: A61M16/00
Filed: 2001-02-26
Abstract: The invention refers to a device for collecting liquid from exhalation gas from a patient. The device includes a first pipe conduit (5, 8) for the supp ly of inhalation gas to the patient, a second pipe conduit (6, 9) for the remov al of exhalation gas from the patient and a container device (1) for collecting  liquid from the exhalation gas. The container device includes a first space (2), which forms a portion of the first pipe conduit (5, 8) and through whic h the inhalation gas thus flows, and a second space (3), which forms a portion  of the second pipe conduit (6, 9) and through which the exhalation gas thus flows. The second space (3) is arranged to receive the collected liquid. The  first space (2) is separated from the second space (3) by means of a wall member (4), which has a good thermal conductivity and permits transfer of he at from the exhalation gas to the inhalation gas.
Patent CA-2404336-A1 (CA)
Title: A wrench for use with drilling apparatus
Inventor: GOUWS PETRUS CHRISTIAAN
IPC: E21B19/16
Filed: 2001-03-28
Abstract: The invention relates to a wrench for use with drilling apparatus used for drilling holes in the ground with a drill bit comprising a drilling segment, extension segments and a distance piece which connects the drill bit to the apparatus. The drill bit segments are connected via complementary threads in a spigot and socket fashion and the wrench serves to loosen adjacent segments with respect to one another in order to accommodate the insertion or removal of extension segments. The wrench (10) comprises a gripping arm (12), defining a mouth formation locatable around a drill bit segment (26), and a lever (18) pivotally connected to the arm. The lever defines a wedge face (34) which, through initial displacement of the lever can urge the drill bit segment (26) into gripping engagement with opposing gripping formations (30) located on the gripping arm and through continued displacement can loosen the drill bit segment with respect to an adjacent segment.
Patent CA-2404996-A1 (CA)
Title: Eliminating mail addressing errors by using extended client codes
Inventor: MIETTE EMMANUEL
IPC: B07C1/00
Filed: 2001-04-02
Abstract: In order to eliminate addressing errors on postal articles in a process (8, 10) of sorting, routing, and delivery performed by a postal operator on mail articles (3') handed over to the operator by a sender of mail articles constituting a client of the postal operator, respective mail article identity numbers (I) are generated for the mail articles to be processed in the sorting, routing, and delivery process, said identity numbers (I) being applied to the respective mail articles in machine readable form (5) and being recorded in an electronic file (F) in association with data (A) giving the postal addresses of the mail articles. These mail article identity numbers (I) or "extended client codes"  are generated by the mail article sender and they are applied by the sender to the mail articles prior to handing them over to the postal operator. The file (F) containing the mail article identity numbers in association with the data giving postal addresses is also prepared by the sender of mail articles and is transmitted by the sender to the postal operator.
Patent CA-2408105-A1 (CA)
Inventor: PAYNE VILIA ANN
IPC: A61P25/28
Filed: 2001-05-04
Abstract: La présente invention concerne des polypeptides protéases, des séquences nucléotidiques codant lesdits polypeptides protéases, ainsi que divers produits et méthodes utiles pour le diagnostic et le traitement de diverses maladies et affections liées aux protéases. L'utilisation d'une technique bio-informatique a permis d'identifier des membres mammifères de PTK et de STK et de prédire leur structure protéique.
Patent CA-2408174-A1 (CA)
Title: Hcv core protein sequences
Inventor: BAHL CHANDER
IPC: C12Q1/70
Filed: 2002-11-06
Abstract: The present invention describes peptides and recombinant proteins containing Hepatitis C virus core protein sequence in which one or more of the amino acids have been modified or deleted to remove the ability of these proteins to bind to specific anti-HCV murine monoclonal antibodies. The deletions and modifications are designed as to maintain the ability of this protein to be used in immunoassays used for the detection of anti-HCV antibodies in individuals infected with HCV.
Patent CA-2411844-A1 (CA)
Title: Fischer-tropsch process
Inventor: NEWTON DAVID
IPC: C10G2/00
Filed: 2001-05-23
Abstract: A process for the production of liquid hydrocarbon products from synthesis g as in a system comprising a reaction zone and a gas separation zone wherein the  process comprises: a) in the reaction zone, contacting synthesis gas at elevated temperature and pressure with a suspension of a particulate Fischer - Tropsch catalyst in a liquid medium so as to convert at least a portion of t he synthesis gas into liquid hydrocarbon products; b) discharging a product suspension comprising catalyst suspended in the liquid medium and the liquid  hydrocarbon products from the reaction zone into the gas separation zone, th e product suspension having unconverted synthesis gas dissolved and/or entrain ed therein; c) in the gas separation zone, separating a gaseous stream comprisi ng unconverted synthesis gas from the product suspension; d) recycling at least  a portion of the separated gaseous stream to the reaction zone; and e) recycli ng at least a portion of the degassed product suspension from the gas separatio n zone to the reaction zone.
Patent CA-2414710-A1 (CA)
Inventor: HUISMAN HANS MICHIEL
IPC: B01J23/89
Filed: 2001-06-29
Abstract: La présente invention concerne un procédé permettant de produire principalement des hydrocarbures C¿5?+, consistant à mettre en contact un monoxyde de carbone et de l'hydrogène à une température comprise entre 180 et 270 ·C et à une pression élevée, en présence d'une composition catalytique contenant du cobalt, du manganèse et au moins du rhénium et/ou du ruthénium sur un support en titane. Par ailleurs, cette invention concerne une composition catalysante contenant du cobalt, du manganèse et du rhénium sur un support en titane.
Patent CA-2416363-A1 (CA)
Inventor: NISAR SUFIYAN
IPC: B65D85/72
Filed: 2003-01-22
Abstract: A display package for displaying small size bottles comprises an outer housing. There is a base within the outer housing, with the base having at least one bottle receiving portion. There is at least one bottle disposed in the at least one bottle receiving portion of the base.
Patent CA-2417675-A1 (CA)
Inventor: PAN JUNG-LIN
IPC: H04B17/40
Filed: 2001-07-20
Abstract: A particular cell of a hybrid time division multiple access/code division multiple access communication system has a base station and a plurality of user requirement. Timeslots having unacceptable interference for the uplink are estimated. Timeslots having unacceptable interference for the downlink are estimated. An availability list is produced. The availability list indicates available uplink and downlink timeslots having acceptable interference levels.  Uplink and downlink timeslots are assigned using the availability list.
Patent CA-2418120-A1 (CA)
Inventor: ARNAOUT AMIN M
IPC: C07K/
Filed: 2001-07-31
Abstract: Polypeptides comprising all or part of a variant integrin .alpha. subunit A  domain or a variant integrin .beta. subunit A-like domain are described.
Patent CA-2420838-A1 (CA)
Title: Wafer and method
Inventor: HASTINGS CALVIN R
IPC: G10K11/00
Filed: 2003-03-04
Abstract: A wafer for placement in a pipe. The wafer includes a housing having an outer surface and an orifice adapted to allow fluid flowing in the pipe to pass through the housing. The housing has at least a first port extending into the housing from the outer surface for holding a first acoustic transducer. The wafer includes means for attaching the housing to the pipe. A method for obtaining information about fluid in a pipe.
Patent CA-2421777-A1 (CA)
Inventor: DRAPER RICHARD W
IPC: C07F5/04
Filed: 2001-09-10
Abstract: Prochiral ketones are enantioselectively reduced to chiral secondary alcohols with a compound having the formula I: where, the two R2 groups are identical and are each a substituted or unsubstituted, aryl, alkyl, cycloalkyl or aralkyl group; and R3 is a hydrogen atom or a substituted or unsubstituted, alkyl, aryl, aralkyl or alkoxy group; wherein the substituents on the R2 and R3 groups are substantially non-reactive.