baber/WOPTO huggingface dataset:
Patent CA-2410773-C (CA)
Title: Packet scheduling apparatus
Inventor: SHIOTA YOSHIAKI
IPC: H04L49/9023
Filed: 2001-06-28
Granted: 2007-09-25
Abstract: A packet scheduling apparatus which decreases a transmission delay and a transmission jitter of a premium packet which occur by transmitting a low priority packet and which efficiently transmits the low priority packet is provided. The apparatus includes a packet input section 1, a packet queue group 2, a scheduler section 3, a packet dividing section 4, a packet output section 5 and a packet buffer 6. The packet queue group 2 includes a premium packet queue 21 and a low priority packet queue 22. In addition, the scheduler section 3 includes a scheduling queue 31 and a scheduler 32.  The "low priority packet" which influences the transmission of the "premium packet" is divided into a plurality of packets each having a length which falls within a transmission interval of the "premium packet" by the packet dividing section 4, and scheduled dynamically based on the transmission interval or load state of the "premium packet".
Patent CA-2412240-C (CA)
Inventor: LENTSCH STEVEN E
IPC: C11D1/94
Filed: 1994-08-04
Granted: 2007-12-04
Abstract: Spray-on cleaners that can be delivered by pump or pressurized gas aerosol spray head have been known to cause respiratory distress in the form of a chocking mist. The chocking mist associated with aerosol use can be reduced or eliminated by formulating surface cleaning compositions that can be dispensed through a spray head resulting in an aerosol or mist droplet having a mean particle size greater than about 200 µm. We have found that typical spray-on cleaners have a mean particle size less than about 175 µm and, depending on the concentration and degree of irritation of strong base or strong acid components, can cause severe respiratory distress. Preferred thickeners have been found for use in the non-chocking aerosol or mist compositions.
Patent CA-2415020-C (CA)
Inventor: BUSSE BERND
IPC: C25B11/04
Filed: 2001-06-25
Granted: 2008-06-10
Abstract: La présente invention concerne un procédé d'activation d'une cathode comprenant au moins un substrat cathodique, lequel procédé consiste à nettoyer cette cathode au moyen d'un acide, enduire la cathode nettoyée d'au moins une solution de revêtement électrocatalytique, sécher la cathode enduite jusqu'à ce qu'elle soit au moins sensiblement sèche puis à mettre en contact cette cathode avec un solvant capable de redissoudre des sels ou acides électrocatalytiques précipités formés sur la cathode, provenant de la solution électrocatalytique, afin de produire à la surface de la cathode des ions métalliques électrocatalytiques dissous, de sorte que lesdits ions métalliques électrocatalytiques peuvent se précipiter comme des métaux sur la cathode. Cette invention concerne également une cathode pouvant être obtenue par ledit procédé et l'utilisation d'une cathode active dans une cellule électrolytique pour la production de chlore ou d'hydroxyde alcalin.
Patent CA-2415472-C (CA)
Inventor: DULHUNTY PHILIP WELLESLEY
IPC: H02G7/00
Filed: 2001-07-13
Granted: 2008-09-02
Abstract: This invention relates to the design and manufacture of Stockbridge type vibration dampers for overhead power transmission lines. The invention provides a Stockbridge vibration damper (1) comprising a pair of damping weights (2, 3) joined by a stranded steel cable (4), a clamp (5) attached to the cable at a location intermediate the weights for attachment to an overhead power transmission line. The stranded steel cable comprises two or more layers of wire, wherein at the point of connection of the damping weight to the stranded steel cable one layer (21) of wires is attached to the weight and the remaining layer(s) (22) of wires is/are free to move.
Patent CA-2416347-C (CA)
Title: Improvements in or relating to plant starch composition
Inventor: DEBET MARTINE
IPC: A23L29/212
Filed: 1996-05-03
Granted: 2008-04-01
Abstract: Disclosed is a nucleotide sequence encoding an effective portion of a class A  starch branching enzyme (SBE) obtainable from potato plants, or a functional equivalent thereof, together with, inter alia, a corresponding polypeptide, a method of altering the characteristics of a plant, a plant having altered characteristics; and starch, particularly starch obtained from a potato plant, having novel properties.
Patent CA-2417178-C (CA)
Title: Communication data amount measurement system
Inventor: SUZUKI HIDEHARU
IPC: H04L12/14
Filed: 2002-04-09
Granted: 2007-10-30
Abstract: It is an object of the invention to measure a communication data volume for each service type in measuring a communication data volume in a charging process and the like. The invention comprises a plurality of measuring points 131 to 133 for measuring a communication data volume and a data relaying apparatus 120 for transmitting received data to any of the plurality of measuring points 131 to 133. The data relaying apparatus 120 has a service-type judging means 121 for judging the service type of the received data, a measuring point determining means 122 for determining the measuring points 131 to 133 to which the data is to be transmitted based on the service type and a data transmission means 122 for transmitting the data to the measuring point thus determined, and each of the plurality of measuring points 131 to 133 has a communication data measuring means for measuring the communication data volume of the data received from the data relaying apparatus 120.
Patent CA-2417475-C (CA)
Inventor: LAMPILAS MAXIME
IPC: C07D209/00
Filed: 2001-07-24
Granted: 2010-04-20
Abstract: The invention concerns novel heterocyclic compounds of general formula (I), and their addition salts or base with an acid. The invention also concerns a method for preparing said compounds and their use as medicines, in particular as antibacterial agents.
Patent CA-2418139-C (CA)
Title: Obstacle traversing wheel assembly
Inventor: HEIEN TROY A
IPC: B60B15/00
Filed: 2001-07-25
Granted: 2010-11-09
Abstract: An obstacle traversing wheel assembly includes a primary wheel (121) having an even number, at least four and preferably six or eight, of secondary wheels (33) mounted at equal-spaced, fixed locations thereon. The diameter of each secondary wheel is greater than is the distance between locations, and adjacent secondary wheels (33a, 33b) are arranged to roll in separate, parallel paths. The primary wheel (121) is mounted on a yoke (127) that supports a load-bearing frame (125).
Patent CA-2419188-C (CA)
Inventor: BROWN DENNIS N
IPC: A43B13/12
Filed: 1995-05-04
Granted: 2006-02-14
Abstract: A composite material blank for an orthotic insert. The device is former of layers of fiberglass and graphite fiber material. A first graphite fiber layer provides the overall structure with increased strength, while secondary graphite fiber reinforcement strips are arranged below the first and fifth rays of the foot to provide additional rigidity and control in these areas. The edges of the graphite fiber layers are recessed inwardly from the edges of the fiberglass layers so as to provide a graphite-free border which prevents cracks from propagating into the graphite fiber layers. The layers are ended together by heat curing.
Patent CA-2430807-C (CA)
Title: Chauffe-eau a rendement eleve
Inventor: GORDON MICHAEL
IPC: F24H9/00
Filed: 2003-06-03
Granted: 2014-05-27
Abstract: L'invention porte sur un système de conduit de fumée pour chauffe-eau présentant une efficacité d'échange de chaleur améliorée. Ce système comprend également une partie d'échange de chaleur amont ayant au moins un tube de fumée essentiellement vertical. Le système comprend aussi une partie d'échange de chaleur aval ayant au moins un conduit de fumée essentiellement vertical. La partie d'échange de chaleur amont offre une première passe pour l'échange de chaleur avec l'eau dans un chauffe-eau. La partie d'échange de chaleur aval offre une deuxième passe pour l'échange de chaleur avec l'eau dans le chauffe-eau.
Patent CA-2433441-C (CA)
Inventor: VIDA LASZLO
IPC: B65G63/02
Filed: 2001-09-24
Granted: 2008-01-08
Abstract: The invention relates to a railway container transhipment device, which for practical purposes has two chassis units, one lifting device mounted on the chassis unit and fastening elements for the containers. The invention is characterised in that two crane units (25a, 25b), positioned for practical purposes in mirror symmetry and designed to co-operate with one another, form the lifting device, that the crane units (25a, 25b) comprise a respective rotating platform (3a, 3b), a lower jib (4a, 4b), an upper jib (5), a lower actuating member (7), an upper actuating member (8) and a lifting member (6), that the chassis units (2a, 2b) are interconnected by an axially displaceable unit (13) and that the angle (B), formed between the longitudinal axis (26) (viewed from above) of the crane units (25a, 25b) that lift the container and the longitudinal axis (27) of the transhipment device (20) is proportional to the distance (A) between the chassis units (2a, 2b).
Patent CA-2439598-C (CA)
Inventor: FLATT PETER RAYMOND
IPC: A61K38/00
Filed: 2002-02-28
Granted: 2011-08-16
Abstract: L'invention concerne un peptide à base de CCK-8 biologiquement active, ce peptide présentant des caractéristiques améliorées pour le traitement de l'obésité et/ou du diabète de type 2. La structure primaire de la CCK-8 est : Asp?1¿Tyr?2¿(SO¿3?H)-Met?3¿Gly?4¿Trp?5¿Met?6¿Asp?7¿Phe?8¿amide. Le peptide comprend au moins une substitution et/ou une modification d'acides aminés et n'est pas Asp?1¿-glucitol CCK-8. L'invention concerne également l'utilisation du peptide dans la préparation d'un médicament afin d'inhiber l'absorption de nourriture, d'induire la satiété, de stimuler la sécrétion d'insuline, de modérer les excursions glycémiques, d'améliorer l'élimination de glucose et/ou de présenter une stabilité renforcée dans le plasma comparé à la CCK-8 native et/ou pour le traitement de l'obésité et/ou du diabète de type 2.
Patent CA-2446878-C (CA)
Title: Synthesis of stable colloidal nanocrystals using organic dendrons
Inventor: PENG XIAOGANG
IPC: G01N33/553
Filed: 2002-05-14
Granted: 2008-03-18
Abstract: A method for stabilizing colloidal suspensions of nanocrystals or nanoparticles in a solvent or solid matrix is provided by coating the nanocrystals with bulky organic molecules, specifically dendrons. By coating nanocrystals with a dense organic dendron coat and further cross-linking the dendron ligands, oxidation of the nanocrystals and dissociation of the ligands are avoided. This invention allows nanocrystals to undergo rigorous purification and processing. It may regularly be applied to a variety of nanocrystals.
Patent CA-2447382-C (CA)
Title: Dispositif adapte pour aider a l'execution d'une fundoplicature endoluminale et procede correspondant
Inventor: ADAMS RONALD
IPC: A61B17/128
Filed: 2002-05-22
Granted: 2012-07-03
Abstract: La présente invention concerne un ensemble distal d'un dispositif de chirurgie endoscopique, et un procédé correspondant, comporte un premier bras, et un second bras pivotant par rapport au premier bras. Chaque bras est configuré pour tenir une partie d'une fixation en deux partir à une extrémité distale du bras. Un mécanisme de fermeture est positionné à proximité de l'extrémité proximale de chacun du premier et du second bas à l'opposé de l'extrémité distale de chacun du premier et du second bras. Le mécanisme de fermeture est configurer pour bouger par rapport aux deux bras de façon à se refermer sur l'un au moins des deux bras de façon à amener les extrémités distales des bras à se rapprocher. Un organe d'actionnement est également attaché au mécanisme de fermeture que l'on peut actionner de façon à provoquer un déplacement du mécanisme de fermeture par rapport aux deux bras.
Patent CA-2451330-C (CA)
Title: Combination continuous/batch fermentation processes
Inventor: PILKINGTON PHYLLIS HEATHER
IPC: C12C13/00
Filed: 2002-06-20
Granted: 2012-01-31
Abstract: In the production of potable alcohols, a continuous fermentation stage is employed to pitch and/or initially ferment a wort containing fermentable sugars. An exemplary continuous stage involves the use of a gas lift bioreactor employing superflocculant yeast and stringent oxygen control. The continuous stage can then be followed by sending an at least partially fermented discharge from the continuous process to a batch processing stage for finishing.
Patent CA-2453114-C (CA)
Title: Casque de protection et cuirasse de protection, ainsi que procede de modification d'un casque de protection et d'une cuirasse de protection
Inventor: PHILLIPS KENNETH DAVID
IPC: A42B3/06
Filed: 2002-07-09
Granted: 2012-03-20
Abstract: L'invention concerne un caque de protection qui comprend une calotte (26) possédant une surface tournée vers l'intérieur qui durant l'utilisation est tournée vers la tête (10) d'un utilisateur du casque, et une surface tournée vers l'extérieur qui durant l'utilisation est tournée dans la direction opposée à la tête (10) d'un utilisateur. Une couche extérieure (28) recouvre au moins une partie de la surface tournée vers l'extérieur de la calotte (26) et un moyen de rupture (30) permet de fixer la couche extérieure (28) au reste du casque au niveau d'au moins un emplacement. Le moyen de rupture (30) est conçu pour lâcher lorsqu'une force supérieure à une valeur seuil choisie est exercée sur une surface extérieure (28) du casque, laquelle agit dans une direction du moins en partie tangentielle pour faire pivoter le casque et la tête (10) de l'utilisateur. Dès que le moyen de rupture (30) a lâché, la force reçue provoque le déplacement, par rapport à la calotte (26), d'au moins une partie de la couche extérieure (28) qui reçoit la force, de façon similaire au mouvement de protection du cuir chevelu (18) par rapport au crâne (16). Cette invention concerne également une cuirasse de protection (100) ainsi qu'un procédé de modification d'un casque de protection et d'une cuirasse de protection.
Patent CA-2454038-C (CA)
Inventor: BARLOW NICHOLAS DUDLEY
IPC: F03D3/06
Filed: 2002-07-19
Granted: 2009-09-29
Abstract: The invention relates to a wind turbine blade comprising a number of pre-fabricated strips arranged in a sequence along the outer periphery. The strips consist of a fibrous composite material, preferably carbon fibres, and consist of a wooden material, preferably plywood or wooden fibres held in a cured resin. The advantage is that it is possible to manufacture blades for wind turbines which are very stiff and generally have a high strength, but which nevertheless are easy to manufacture and also is much cheaper to manufacture compared to conventional manufacturing techniques. The invention also relates to methods for manufacturing prefabricated strips and for manufacturing wind turbine blades.
Patent CA-2455859-C (CA)
Inventor: HOTTINEN ARI
IPC: H04L1/06
Filed: 2001-08-09
Granted: 2011-05-24
Abstract: The present invention concerns a diversity transmitter, comprising: transmit symbol input means (1) for inputting a symbol matrix (b) to be forwarded to a transmit processing means (2), said transmit processing means comprising supplying means (2a) for supplying columns of said symbol to a plurality of at least two branches, each branch being supplied to a respective one of spatial channels (A1, ..., Am) for transmission to a receiver, a parallelization means (2b) adapted to provide within each branch at least two parallel channels allocated to a respective user, and weighting means (2c) adapted to subject the symbol signals on at least one of said branches to an invertible linear transformation with a fixed complex weight, the complex weight being different for at least two parallel channels. The present invention also concerns a corresponding diversity transmission method.- Fig. 1 -
Patent CA-2457107-C (CA)
Inventor: HALLETT THOMAS A M
IPC: B23G5/08
Filed: 2004-02-05
Granted: 2009-01-06
Abstract: A thread making device that has a thread form with controlled height adjustment. The thread making device is formed from a threading cartridge mounted on a threading bar. A thread form with a cutting edge is secured in a pocket on the threading cartridge bounded on one side by an adjustable height clamp, whose position relative to the threading cartridge is controlled by serrated faces on the adjustable height clamp and the threading cartridge. The thread form has a thickness extending in a wear direction, and the serrations of the serrated faces allow height adjustment of the adjustable height clamp in the wear direction.
Patent CA-2457193-C (CA)
Inventor: URZAIZ EDUARDO
IPC: H04L47/2416
Filed: 2002-09-13
Granted: 2011-05-03
Abstract: A data transmission method and system is disclosed in which a transmission rate formula is used to calculate the network bandwidth available per data stream to be transmitted. Multiple data streams are then transmitted at respective bit-rates the sum of which is not greater than the product of the number of data streams and the calculated bandwidth available per stream, but where individual data stream's rates can be increased at the expense of other of the transmitted streams. The invention is of particular use in streaming multimedia, and provides for controlled streaming rates of each type of media at the proper ratios. A data receiving method and system adapted to receive the data streams is also disclosed.
Patent CA-2458134-C (CA)
Inventor: SUGIMOTO YASUNOBU
IPC: H01L21/285
Filed: 2004-02-19
Granted: 2015-01-27
Abstract: A nitride semiconductor device includes a semiconductor layer, a first electrode for establishing an ohmic contact disposed on the semiconductor layer, and a second electrode on the first electrode, having a different shape from that of the first electrode. A join region is formed with the upper layer of the first electrode and the lower layer of the second electrode. The joint region comprises an element of the platinum group.
Patent CA-2459355-C (CA)
Title: Low-e matchable coated articles, and methods of making the same
Inventor: STACHOWIAK GRZEGORZ
IPC: C03C17/36
Filed: 2002-09-10
Granted: 2009-05-12
Abstract: A head treatable coated article including an infrared (IR) reflecting layer (e.g., of or including Ag), the coated article being able to attain a .lambda.E* (glass side) no greater than about 3.5, more preferably no greater than 3.0, and even more preferably no greater than 2.6, following or due to heat treatment (e.g., thermal tempering). Accordingly, low-E (i.e., low emissivity) coated articles of certain embodiments of this invention appear from the glass side thereof visually similar to the naked eye both before and after heat treatment. Good matchability characteristics (i.e., low .lambda.E*  values) combined with good durability can be achieved by controlling to what extent barrier layer(s) in contact with the IR reflecting layer are nitrided and to what thickness(es) they are sputtered. Optionally, certain embodiments of this invention relate to coated articles that also have high visible transmission and/or good durability. Coated articles herein may be used in the context of insulating glass (IG) window units, vehicle windows, or any other suitable applications. In certain embodiments of this invention, an exemplary layer stack includes: glass/Si3N4/NiCrNx/Ag/NiCrNx/Si3N4. Other materials may instead be used without departing from the scope and/or spirit of the instant invention which is a low-E matchable and/or durable product.
Patent CA-2459361-C (CA)
Inventor: FELLERER JOSEF
IPC: H04L9/08
Filed: 2002-08-01
Granted: 2010-03-16
Abstract: The invention relates to a method for encoding and decoding communication data, especially voice data, which is transmitted in a plurality of data packets in a digital communication network, especially for internet telephony. The communication data is encoded by means of a selected code at an emission point in each of the data packets; a code number of the selected code is transmitted as code information with each of the data packets; and the communication data is decoded by allocating the code number to the code stored in the code table created at a reception point.
Patent CA-2463408-C (CA)
Inventor: TARASINSKI NICOLAI
IPC: B60K6/20
Filed: 2004-04-07
Granted: 2007-09-04
Abstract: A drive system for vehicles, especially for commercial vehicles such as agricultural or industrial tractors, the vehicle having at least one first wheel that is driven by an associated axle or single-wheel drive motor and at least one second wheel, in the drive train of which a gearbox that can be shifted between at least two speed transmission steps is arranged. To avoid vehicle speed drops while shifting the change-speed gearbox and to avoid interfering shifting jolts, it is suggested to provide a device for the detection of a shift command and a control unit, which in the presence of a shift command automatically applies a greater load at least on the drive motor driving the first wheel, controls the shifting operation of the change- speed gearbox of the second wheel and then lowers the load of the drive motor driving the first wheel.
Patent CA-2463446-C (CA)
Title: Use of (11.beta., 17.beta.)-11-(1,3-benzodioxol-5-yl)-17-hydroxy-17-(1-propynyl)-estra-4,9-dien-3-one in the treatment of major depressive disorder
Inventor: SENNEF CORNELIS
IPC: A61K31/58
Filed: 2002-10-21
Granted: 2010-02-23
Abstract: The present invention relates to the use of the glucocorticoid receptor antagonist (11.beta.,17.beta.)-11-(1,3-benzodioxol-5-yl)-17-hydroxy-17-(1-propynyl)-estra-4,9-dien-3-one (Org 34517) for the preparation of a medicament for the treatment of depression as well as to pharmaceutical preparations of Org 34517 for said use.
Patent CA-2468908-C (CA)
Title: Intervertebral disk prosthesis or nucleus replacement prosthesis
Inventor: STUDER ARMIN
IPC: A61F2/44
Filed: 2001-12-05
Granted: 2009-03-31
Abstract: The intervertebral disk prosthesis or nucleus replacement prosthesis compris es a bio-compatible pouch (1) receiving a curable, flowable material (2) containi ng monomers, comonomers, homopolymers, oligomers or mixtures thereof. Curing the curable, flowable material introduced into the pouch (1) takes place in situ.
Patent CA-2469136-C (CA)
Inventor: GOODSON J MICHAEL
IPC: B06B1/06
Filed: 2003-09-22
Granted: 2007-01-09
Abstract: A sleeved ultrasonic transducer (40) has a two-part head mass (42), including a threaded sleeve (44) and an outer housing (46) that are composed of different materials. The threaded sleeve (44) is preferably a metal such as titanium that provides superior thread strength for mating with a compression bolt (24), while the outer housing (46) is preferably aluminum or ceramic or other metal or non-metallic material that provides good thermal heat sink capacity and/or transmission of vibrational energy. The combination of the two components (44, 46) provides an improved ultrasonic transducer.
Patent CA-2470230-C (CA)
Title: Pharmaceutical formulation comprising cyclosporin and use thereof
Inventor: WOHLRAB JOHANNES
IPC: A61K38/00
Filed: 2001-12-14
Granted: 2012-01-24
Abstract: The present invention relates to a pharmaceutical formulation in colloidal form for topical application for the therapy and prophylaxis of pathological changes of the skin and/or integumentary structures of the skin and/or mucous membranes, including mucous membranes of the digestive tract, uro-genital tract and bronchial system and/or conjunctiva, containing a lipophilic phase in a quantity of 1 - 10% by weight, a mixture of surfactant and co-surfactant in a quantity of 1 - 50% by weight, a hydrophilic phase in a quantity of 40 - 80% by weight and, as active ingredient, cyclosporin and/or derivatives thereof in a concentration of 0.1 - 20% by weight.