baber/WOPTO huggingface dataset:
Patent CA-2439152-A1 (CA)
Title: Acylated piperidine derivatives as melanocortin-4 receptor agonists
Inventor: GOULET MARK T
IPC: C07D401/06
Filed: 2002-02-25
Abstract: Certain novel 4-substituted N-acylated piperidine derivatives of Formula (I):   (see formula I) are agonists of the human melanocortin receptor(s) and, in particular, are selective agonists of the human melanocortin-4 receptor (MC-4R). They are therefore useful for the treatment, control, or prevention of diseases and disorders responsive to the activation of MC-4R, such as obesity, diabetes, sexual dysfunction, including erectile dysfunction and female sexual dysfunction.
Patent CA-2440004-A1 (CA)
Title: Systeme de communication photonique a granularite de largeur de bande a "sous-frequence de ligne", transparence de protocole et connectivite deterministe maillee
Inventor: MCILROY PETER
IPC: H04J14/02
Filed: 2002-03-06
Abstract: L'invention concerne un procédé permettant de transporter de multiples formats de données (TDM, trame, paquet, cellule, etc.) et débits binaires de manière transparente et déterministe sur un réseau de télécommunication optique, et facilitant l'agrégation, la séparation et la commutation purement photonique d'une capacité de sous-longueur d'onde granulaire de largeur de bande inférieure à la capacité de fréquence de ligne. La sous-fréquence de transport optique sur une fréquence optique donnée entre les composants périphériques du réseau utilise des canaux TDM à intervalles temporels pouvant être optiquement utilisés par rafales dans différentes longueurs d'onde par saut de longueur d'onde, afin de permettre la commutation entièrement optique des canaux entre les différents trajets de signalisation dans les noeuds de commutation optiques, intervalle temporel par intervalle temporel, utilisant le multiplexage par répartition en longueur d'onde (MRL) pour réduire la probabilité de connexions bloquées. La gestion de connexion de ces rafales TDM optiques de saut de longueur d'onde (désignées ici comme intervalles d'onde) est effectuée à l'aide d'un protocole de connexion utilisant des algorithmes de calcul de trajet "à un moindre prix" classiques pour identifier l'acheminement de connexion cible dans le réseau optique. Un processus d'intégrité de trajet assure la capacité, l'élimination des liens et de nouveaux calculs dans le cas de connexions bloquées. La mise en correspondance des intervalles de temps et des longueurs d'onde peut être représentée comme une matrice bidimensionnelle. Des calculs de disponibilité peuvent être effectués par de simples opérations matricielles logiques. La capacité du réseau à se reconfigurer et à se réorganiser est maximisée par l'utilisation des sauts de longueur d'onde. L'invention concerne également un mécanisme à largeur de bande à connexion entièrement optique pour la gestion de la capacité granulaire.
Patent CA-2440857-A1 (CA)
Inventor: BOERSCHEL VOLKER KARL OTTMAR
IPC: C09D7/12
Filed: 2002-03-04
Abstract: L'invention concerne un rotor, un stator ou une bobine de champ, montés dans un moteur électrique ou dans un générateur, une bobine toroïdale ou un tore enroulé qui sont recouverts d'un revêtement de poudre obtenu par cuisson d'une composition de revêtement de poudre thermodurcissable qui comprend une résine polyoxazolidone à terminaison époxy et un agent de durcissement pour la résine. La résine polyoxazolidone peut être le produit de réaction d'un diisocyanate, sélectionné dans le groupe comprenant le 1,6-hexaméthylène diisocyanate, le 2,6-hexahydrotoluylène diisocyanate et le 4,4'-diphénylméthane diisocyanate, avec un diépoxyde sélectionné dans le groupe comprenant un diglycidyléther de bisphénol A et un diglycidyléther de novolaque.
Patent CA-2445125-A1 (CA)
Title: Microemulsions as precursors to solid nanoparticles
Inventor: MUMPER RUSSELL JOHN
IPC: A61K31/00
Filed: 2002-03-21
Abstract: The preparation of novel microemulsions to be used as precursors for solid nanoparticles is described. The microemulsion precursors consist of either alcohol-in-fluorocarbon microemulsions, liquid hydrocarbon-in-fluorocarbon microemulsions, or liquid hydrocarbon-in-water microemulsions. The formed solid nanoparticles have diameters below 200 nanometers and can be made to entrap various materials including drugs, magnets, and sensors. The solid nanoparticles can be made to target different cells in the body by the inclusion of a cell-specific targeting ligand. Methods of preparing the nove l microemulsion precursors and methods to cure solid nanoparticles are provide d.
Patent CA-2445243-A1 (CA)
Title: Process for hydrothermal treatment of materials
Inventor: RICKMAN WILLIAM S
IPC: F23G5/50
Filed: 2002-04-18
Abstract: A system and method for treating feedstocks containing solids, sludges or slurries that contain organics includes introducing the feedstock (13) into a desorption chamber (12). In the desorption chamber (12), the temperature and pressure of the feedstock (13) are elevated to volatilize a portion of the feedstock (13) and thereby separate the feedstock (13) into a volatile porti on containing organics and a residue portion. Stems, water or oxidants can be injected into the desorption chamber (12) to aid in the volatilization process. From the desorption chamber (12), the volatile portion of the feedstock is transferred to a reactor (26) for hydrothermal treatment to oxidize or reform the organics in the volatile portion. In the hydrothermal reactor (26), the volatile portion may be reacted with excess oxidant (40) a nd auxiliary fuel (54) at a temperature between approximately 1000 degrees F an d a pressure of between approximately 20 atmospheres and approximately 200 atmospheres.
Patent CA-2445993-A1 (CA)
Title: Fluides de traitement et procedes de consolidation de substrats sans perte simultanee significative de permeabilite
Inventor: MAITLAND GEOFFREY COLIN
IPC: C09K8/508
Filed: 2002-04-26
Abstract: L'invention concerne un fluide de traitement destiné à consolider un substrat poreux granulaire non consolidé ou faiblement consolidé, sans perte simultanée significative de perméabilité, ainsi qu'un procédé associé. Selon l'invention, le fluide de traitement comprend : - un solvant; - un tensioactif, en une concentration suffisante pour former des admicelles au niveau de la surface des grains du substrat; et au moins un composé comprenant un groupe fonctionnel capable de se polymériser, quand cela est approprié, conjointement avec un amorceur de polymérisation. Le fluide et le procédé selon l'invention peuvent être mis en ouvre, notamment, pour la consolidation de grès d'une formation rocheuse.
Patent CA-2446068-A1 (CA)
Inventor: DAMEN ERIK PETRUS NICOLAAS
IPC: A61B5/11
Filed: 2002-05-06
Abstract: The invention pertains to a portable device comprising a housing, a display, a storage medium, at least one acceleration sensor, means for calculating an activity parameter based on the signal generated by the acceleration sensor, storing the calculated parameter in the storage medium, and showing the same in the display. The said parameter is the Physical Activity Index (PAI) or a derivative thereof.
Patent CA-2449038-A1 (CA)
Title: Methods, systems, and devices for deploying an embolic protection filter
Inventor: EDMISTON DARYL R
IPC: A61F2/95
Filed: 2002-07-01
Abstract: A filter device is adapted to function as a guidewire, an exchange guidewire, and provides embolic protection during a procedure. The filter device (10) includes a filter assembly (42) that is either integral with or coupled to a guide member (12). The filter assembly (42) includes a plurality of struts (52) that expand outwardly to deploy a filter (50) that collects or captures material flowing along the blood vessel within which the filter device (10) is deployed. The plurality of struts (52) is constrained by a restraining member or mechanism (24) that prevents the plurality of struts from expanding or extending outwardly to deploy the filter. Cooperating with the restraining member or mechanism is an actuating assembly (20) that is adapted to release the restraining member (24) or mechanism and enable the filter to be deployed from the guide member (12). A capture catheter (90) that cooperates with the filter device (10) and substantially surrounds the filter (50) during removal of the filter device (10).
Patent CA-2450369-A1 (CA)
Title: Procede de traitement de joints soudes de structures metalliques par martelage haute frequence
Inventor: PROKOPENKO GEORGIY IVANOVICH
IPC: C21D10/00
Filed: 2002-06-11
Abstract: Cette invention porte sur un procédé permettant d'améliorer le traitement de joints soudés de structures métalliques effectué à l'aide d'ultrasons puissants. L'objet de cette invention peut être utilisé dans les domaines de la construction automobile, de la construction navale, de la construction de ponts ainsi que dans d'autres domaines de l'industrie et de la construction, relatifs à la production et au besoin d'une utilisation sans danger de structures soudées, qui fonctionnent dans des conditions de chargement statique, dynamique et de changements répétés. Ce procédé consiste à calculer les contraintes de compression résiduelles normalisées qui sont nécessairement générées lors d'un traitement à percussions à ultrasons. Ces contraintes sont liées aux dimensions géométriques d'une rainure formée lors du traitement de la zone située sur une ligne entre le joint et un métal de base. Cette invention permet d'accroître au maximum la limite de la résistance ainsi que la durée de vie cyclique des joints soudés.
Patent CA-2451528-A1 (CA)
Title: Novel aminopeptidase derived from bacillus licheniformis, gene encoding the aminopeptidase, expression vector containing the gene, transformant and method for preparation thereof
Inventor: KIM HYUN-SIK
IPC: C12N9/56
Filed: 2002-07-06
Abstract: The present invention relates to novel aminopeptidase derived from Bacillus licheniformis, a gene encoding the aminopeptidase, an expression vector containing the gene, a cell transformant transfected with the expression vector and a process for preparing a natural type protein using thereof. Mor e particularly, the present invention relates to a gene encoding aminopeptidas e which is cloned and manufactured using the recombinant DNA technique, an expression vector containing the gene, a cell transformant transfected with the expression vector and a recombinant aminopeptidase which is necessary to produce recombinant human growth hormone in a natural type protein and can b e expressed in a high yield more stably and advantageously, compared with conventional methods for the purification.
Patent CA-2454849-A1 (CA)
Inventor: HARDWICK ROY
IPC: B32B15/01
Filed: 2003-12-30
Abstract: A process for the manufacture of an explosively-bonded composite structure comprising a substrate, a metallic cladder and an intervening interlayer between the substrate and the cladder; the cladder and the interlayer having a waveless interface therebetween, the process comprising (A) forming a non-bonded composite structure comprising in combination, (a) a substrate having a first side; (b) an interlayer of a material compatible with the substrate, and having (i) a thickness T1; (ii) a mass M1; (iii) a first side adjacent to the substrate at a distance D1, therefrom; and (iv) a second side; (c) a cladder having (i) a thickness TC; (ii) a mass MC; (iii) a first side adjacent to the second side of the interlayer at a distance D2 therefrom; and (iv) a second side; and (d) an explosive mixture adjacent the second side of the cladder; and wherein D1 is equal to or less than 2T1; D2 is equal to or less than TC; and MC is equal to or greater than M1; and (B) detonating said explosive mixture. The method produces one or more totally flat interfaces, which avoids the formation of deleterious waves and the associated inherent problems of cracking and incorporated intermetallics. The method also allows of the use of thin interlayers, which is of value when such interlayer materials are expensive.
Patent CA-2456611-A1 (CA)
Title: Retroreflective device
Inventor: HAMADA YUTAKA
IPC: E01F9/619
Filed: 2002-08-09
Abstract: The first reflective lateral face of the first triangular-pyramidal retroreflective unit is on the same plane with the first lateral face of the tetrahedral retroreflective unit, the second reflective lateral face of the first triangular-pyramidal retroreflective unit is on the same plane with the second lateral face of the tetrahedral retroreflective unit, the third reflective lateral face of the first triangular-pyramidal retroreflective unit is parallel to one of the two lateral faces forming a V-shaped groove, the third reflective lateral face of the second triangular-pyramidal retroreflective unit is identical with, or parallel to, the other of the two faces forming said V-shaped groove, and the third reflective lateral face of said tetrahedral retroreflective unit is same as one of the two faces forming said V-shaped groove.
Patent CA-2457431-A1 (CA)
Title: Assay device for evaluating entrainable substances
Inventor: PIRZAD RAMIN
IPC: G01N33/53
Filed: 2002-08-16
Abstract: Diagnostic testing apparatus (10) for evaluating entrainable substances (e.g . for determining allergen activity in house dust), comprising a housing (12) for collection and testing of entrainable substances, the housing (12) havin g: an inlet (14); an outlet (16); a filter (18) disposed between the inlet and the outlet which is configured to capture substances entrained in air flowin g from the inlet (14) to the outlet (16); a reservoir (20) for storing fluid f or use in evaluating substances captured on the filter (18); and means (21, 24) for releasing stored fluid from the reservoir (20) onto the filter (18).</SD OAB>
Patent CA-2458305-A1 (CA)
Inventor: COFFEY BARRY W
IPC: C25F5/00
Filed: 2001-10-23
Abstract: Electrolytic stripping solutions, which incorporate the novel use of oxoacid s and/or oxoacid salts, and hydrogen peroxide, have been formulated for the rapid removal of electroless nickel from iron, steel, aluminum, and titanium alloys as well as other selected electrically conductive substrates. The formulations provide improved resistance to etching of the substrate and can be formulated to be free of chelates, chromates, nitrates, or concentrated acid solutions thereby increasing worker safety and reducing the cost of was te disposal of spent stripping solutions.
Patent CA-2462823-A1 (CA)
Title: Adaptive baseline algorithm for quantitative pcr
Inventor: ORR ALAN R
IPC: C12Q1/68
Filed: 2002-10-02
Abstract: The invention relates to baseline subtraction algorithms developed to reduce tube-to-tube and cycle-to-cycle variabilities during real time PCR  amplification. Particularly, the invention relates to algorithms for determining the threshold cycle for the first reliable detection of the amplified nucleic acid product. The invention also relates to computer programs comprising the algorithms and methods and/systems implementing the algorithms.
Patent CA-2462842-A1 (CA)
Title: Method of selecting barley variety, barley .beta.-amylase gene and process for producing malt alcoholic beverage
Inventor: ASAKURA TAKASHI
IPC: A01H5/10
Filed: 2002-10-02
Abstract: A method of selecting a barley variety which comprises: the heat treatment step of subjecting crude enzyme solutions extracted from the barely seeds to a heat treatment (for example, 57.5~C for 30 minutes); the activity measuremen t step of measuring the .beta.-amylase enzymatic activity of the heat-treated crude enzyme solutions; and the selection step of selecting a barley variety containing .beta.-amylase which shows a residual activity of from 85 to 90% in the activity measurement described above.
Patent CA-2462921-A1 (CA)
Inventor: AMBLARD FREDERIC
IPC: A01K63/04
Filed: 2004-03-30
Abstract: L'invention propose un procédé de reconditionnement d'un emballage hermétique (12) contenant de l'eau (14P) et au moins un animal aquatique vivant (16), notamment destiné aux aquariums, pour prolonger la durée maximale de transport en conservant l'animal vivant, caractérisé en ce qu'il comporte au moins les étapes suivantes consistant à: (a) ouvrir l'emballage (12) pour accéder à l'eau (14P) contenue depuis le conditionnement initial ; (b) remplacer tout ou partie de l'eau polluée de transport (14P) par une eau de reconditionnement (26) non polluée préparée de manière à présenter des paramètres physico-chimiques analogues à ceux de l'eau polluée (14P), et notamment au moins un indice de pH sensiblement identique ; (c) refermer de manière étanche l'emballage (12) pour permettre à nouveau une étape de transport. L'invention propose aussi une installation (10) pour la mise en oeuvre du procédé de reconditionnement.
Patent CA-2463446-A1 (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: PEETERS BERNARDUS WIJNAND MATH
IPC: C07J9/00
Filed: 2002-10-21
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-2464495-A1 (CA)
Title: Rotatable entertainment device
Inventor: SONNER ROBERT J
IPC: A63H33/00
Filed: 2004-04-15
Abstract: A rotatable entertainment device includes a mobile arm rotatably coupled to the entertainment device, and a motion translation device coupled to the entertainment device and the mobile arm to convert an oscillatory motion of the entertainment device into a rotational motion of the mobile arm. The entertainment device is mountable to an oscillating device (e.g., a swing) that conveys the oscillatory motion from the oscillating device to the entertainment device.
Patent CA-2464674-A1 (CA)
Title: Ferrures d'ancrage pour poteaux
Inventor: COTE VICTOR
IPC: E04H12/22
Filed: 2004-04-19
Abstract: An anchor bracket for post having the possibility of offering from four to twelve anchor fastening points meant for anchoring a variety of types of mechanical fasteners depending upon the surface material upon which it is to be installed.
Patent CA-2465791-A1 (CA)
Title: Mixed matrix membrane for separation of gases
Inventor: KULPRATHIPANJA SANTI
IPC: B01D71/70
Filed: 2002-11-01
Abstract: An improved mixed matrix membrane for the separation of gases comprises polyethylene glycol, silicone rubber and activated carbon on a porous support.  The membrane preferably also comprises a carbonate such as potassium carbonate. The gases which may be separated by the membrane include mixtures of oxygen and nitrogen and mixtures of carbon dioxide and nitrogen. Membranes of this design may be used in processing natural gas or other gases.
Patent CA-2470547-A1 (CA)
Inventor: THEODOSSIOU GEORGE
IPC: B41M5/24
Filed: 2002-12-24
Abstract: The invention provides a method of producing a security feature in an identification document. A core (50) including a top surface and a bottom surface is provided. A pattern (62) is laser etched into the top surface of the identification document.
Patent CA-2471811-A1 (CA)
Title: Drive apparatus for hybrid vehicle
Inventor: KOJIMA MASAHIRO
IPC: B60L50/16
Filed: 2002-12-23
Abstract: A drive apparatus for a hybrid vehicle is provided with a first motor generator, a power splitting mechanism portion, and a second motor generator.  The first motor generator functions mainly as a generator. The power splitting mechanism portion divides the power generated by the engine into power for the first motor generator and power for driven wheels. The second motor generator has an outside diameter that is smaller than the outside diameter of the first motor generator and is arranged on the side of the first motor generator opposite the engine. The second motor generator functions mainly as a motor and generates power to assist in driving the driven mechanism portion which has an outside diameter smaller than the outside diameter of the second motor generator and which reduces the rotation speed of the second motor generator is provided on the side of the second motor generator opposite the engine.
Patent CA-2472899-A1 (CA)
Inventor: HENDERSON DEANE
IPC: B63B19/00
Filed: 2004-07-05
Abstract: An articulated door which slides along a track. The track is arcuate so as to extend a distance equal to the height of the door. The track is curved up underneath the gunnel of a boat. The tracks are formed as an opposed facing pair so as to support the door as it slides up and along the track to open access into the storage locker formed between the door when in its closed position and the side wall of the boat hull.
Patent CA-2473159-A1 (CA)
Inventor: NADALA ELPIDIO CESAR JR
IPC: G01N33/569
Filed: 2002-12-24
Abstract: Methods for improving the quality of sub-optimal patient samples for dectection of infectious agents are described. In particular, endocervical fluid samples or vaginal fluid samples are treated with DNase to improve the reliability of detection of infectious agents. Kits for carrying out the methods are also described.
Patent CA-2474081-A1 (CA)
Inventor: PLUMETTAZ GERARD
IPC: H02G1/06
Filed: 2002-12-16
Abstract: The method includes hollowing out a trench, and removing the material from the trench to a treatment unit, for example a crushing unit, and laying a conduit or assembly of three conduits in the trench, and filling up the trench with the treated material and laying in this installation, a high tension electric cable (2) in this conduit (1), on one part, and on the other part, injecting water under pressure in the installation conduit so as to utilize the water as a carrier fluid for removing heat caused by the friction between the cable and the installation conduit.
Patent CA-2474329-A1 (CA)
Inventor: HARTMANN CLINTON S
IPC: H04L25/49
Filed: 2002-12-26
Abstract: The present invention provides for a propagated signal modulated by phase and time shift keying and a method of using the same. In one embodiment the propagated signal includes: (1) a period of time spanned by a pulse, the period of time divided into a group of time slots, each of the time slots having a unique phase/time position; and (2) the pulse encoding a data element by the phase/time position.
Patent CA-2475865-A1 (CA)
Title: Transport block set segmentation
Inventor: ZEIRA ARIELA
IPC: H04B1/707
Filed: 2003-02-12
Abstract: Data of a transport block set is to be transmitted in a wireless communication system. The wireless communication system (figure 5) uses adaptive modulation and coding (34) and has a physical layer hybrid automatic repeat request mechanism (40). Segmentation information for potential segmentation of the transport block set is provided (46). The transport block set is transmitted with a first specified modulation and coding scheme. The transport bock set is received (38) and whether the received transport block set is determined to meet a specified quality. When the specified quality is not met, a repeat request (40) is transmitted. The first specified modulation and coding set is changed to a second specified modulation and coding set. In response to the repeat request, the transmit block set is segmented into a plurality of segments (48) supported by the second specified modulation and coding set (34) in accordance with the provided segmentation information. The segments are transmitted and at least two of the segments are transmitted separately. The transmitted segments are received (38). The segmentation process may be applied more than once for a particular TBS transmission.
Patent CA-2476220-A1 (CA)
Title: Improved process for the production of dihydropyridines
Inventor: WAYNE GREGORY S
IPC: C07D491/14
Filed: 2003-02-03
Abstract: The present invention relates to the production of a salt of a bis- condensation reaction.