baber/WOPTO huggingface dataset:
Patent CA-2422843-A1 (CA)
Inventor: CHAN SEK K
IPC: F42D1/04
Filed: 2001-04-27
Abstract: A detonator device (40) and assembly (180) for initiating a plurality of signal transmission lines (a)-(e) with a pressure impulse. The detonator device comprising a detonator casing (50) having a signal receiving end and a firing end (60). The firing end of the detonator device being substantially shaped to conform with the pressure impulse initiation therein. The firing end has a contact wall (70) of substantially uniform thickness for contacting the plurality of signal transmission lines in a compatible connector element (65) and transmitting a pressure impulse thereto.
Patent CA-2424673-A1 (CA)
Title: Multiple camera control system
Inventor: MACDOUGALL FRANCIS
IPC: G06T7/20
Filed: 2001-10-03
Abstract: A multiple camera tracking system for interfacing with an application program running on a computer is provided. The tracking system includes two or more video cameras arranged to provide different viewpoints of a region of interest, and are operable to produce a series of video images. A processor is operable to receive the series of video images and detect objects appearing in the region of interest. The processor executes a process to generae a background data set from the video images, generate an image data set for each received video image, compare each image data set to the background data set to produce a difference map for each image data set, detect a relative position of an object of interest within each difference map, and produce an absolute position of the object of interest from the relative positions of the object of interest and map the absolute position to a position indicator associated with the application program.
Patent CA-2425203-A1 (CA)
Inventor: LOW GARY
IPC: F16L5/02
Filed: 2003-04-11
Abstract: A system for sealing a liner about an internal member in a structural envelope, such as a liquid storage tank. A mechanical seal is located between the liner's first edge and the structural envelope and forms secondary containment between the structural envelope and the liner. A plate sealably attaches outside the outer perimeter of the mechanical seal to either the inner or outer surface of the structural envelope and forms a continuous envelope extension from the liner to the discontinuity. The plate provides secondary containment between the continuous envelope extension and the structural envelope. Tertiary containment is achievable through use of a liner boot, the outer edge attached to the liner outside the perimeter of the mechanical seal and the inner edge mechanically sealed to the discontinuity.
Patent CA-2425276-A1 (CA)
Title: Coil for magnetic stimulation and methods for using the same
Inventor: ZANGEN ABRAHAM
IPC: A61N2/00
Filed: 2001-10-19
Abstract: A magnetic stimulator (11), which may be used as a transcranial magnetic stimulation (TMS) device, and a method for its use are disclosed. The stimulator comprises a frame and an electrically conductive coil having a partially toroidal or ovate base (12) and an outwardly projecting extension portion (14). The frame may be a flexible or malleable material and may be non-conductive. The electrically conductive coil may comprise one or more windings of electrically conductive material (such as a wire) coupled to the frame. The coil is electrically connected to a power supply. The device (11) may be place adjacent to or in contact with the body of a subject, such as on the head (100) of a subject. The device may be used on humans for treating certain physiological conditions, such as cardiovascular or neurophysiological conditions, or for studying the physiology of the body. This device is useful in studying or treating neurophysiological conditions associated with the deep regions of the brain, such as drug addiction and depression.
Patent CA-2427518-A1 (CA)
Title: Polynucleotide encoding an activated human t-lymphocyte-derived protein related to ubiquitin conjugating enzyme
Inventor: BOWEN MICHAEL A
IPC: A61P17/02
Filed: 2001-10-29
Abstract: The present invention describes a newly discovered ubiquitin conjugating enzyme homologue, called RATL1d6 herein, and its encoding polynucleotide, isolated and identified from activated T lymphocytes. Also described are expression vectors, host cells, agonists, antagonists, antisense molecules, and antibodies associated with the activity and use of the newly-discovered polynucleotide and/or polypeptide of the present invention. Methods for treating, diagnosing, preventing and screening for disorders related to the expression of the RATL1d6 ubiquiting conjugating enzyme polypeptide are described.
Patent CA-2428749-A1 (CA)
Inventor: REKOSKE JAMES E
IPC: C07C7/13
Filed: 2001-11-15
Abstract: Selon l'invention, l'efficacité d'un procédé de séparation par adsorption permettant de récupérer du paraxylène contenu dans un mélange d'alimentation d'hydrocarbures aromatiques C¿8? est accrue lorsque le procédé est mis en oeuvre à une pureté de désorbant supérieure. Cette efficacité accrue permet des ajustements réciproques entre d'autres paramètres et niveaux de fonctionnement ou des niveaux de production améliorés. Selon ce procédé, on utilise de préférence un tamis moléculaire zéolitique échangé par barium et par potassium comme adsorbant et du toluène comme désorbant.
Patent CA-2430125-A1 (CA)
Title: Load balancing in set top cable box environment
Inventor: KANOJIA CHAITANYA
IPC: H04L45/58
Filed: 2001-11-21
Abstract: A scalable messaging system for data transmission between the network devices (10) such set top boxes (10), and a central system server (200), such as server which maintains a database (210) of event logs for the network.  Individual routers (250-n) at the data center broadcast announcement packet indicating that they are available to accept messages from the network devices. The announcement message contains at least an identification of the router and the manner in which messages may be sent to it, e.g., one ore more connection socket numbers and/or network addresses. The frequency at which availability messages are sent by the routers is preferably dependent upon the relatively loading of the individual router. Thus, the more heavily loaded a particular router becomes, the less often it will broadcast an availability message; the more lightly loaded it becomes, the more often such messages are broadcast.
Patent CA-2431328-A1 (CA)
Title: Androgenes substitues en 15 et/ou 16 insatures en 14 (15) a profil mixte d'activite d'androgene-progestation
Inventor: DE GOOIJER MARCEL EVERT
IPC: A61P43/00
Filed: 2001-12-10
Abstract: L'invention concerne des stéroïdes associés aux androgènes ayant une double liaison .DELTA.?14¿ et portant un substituant à l'un ou l'autre ou aux deux atomes de carbone numéros 15 et 16. Les stéroïdes de la présente invention sont caractérisés en ce qu'ils possèdent un profil mixte d'activités androgènes et progestatives. Ceci rend ces composés appropriés à une hormonothérapie substitutive chez l'homme ou la femme, de même que pour la contraception chez l'homme.
Patent CA-2431678-A1 (CA)
Inventor: HUFF SCOTT
IPC: B25B27/14
Filed: 2003-06-10
Abstract: A mounting apparatus for attaching a hand tool to a display packaging element generally includes a hanger and a bushing. The hand tool has a pair of relatively movable jaws in the nature of pliers. The hanger includes a hub and flexible arms extending outwardly from the hub to distal ends. Each distal end attaches to a separate jaw of the tool.  The bushing is mounted to the hub portion so as to secure the apparatus to the display packaging element.
Patent CA-2431836-A1 (CA)
Title: Langue electronique comme detecteur d'ozone
Inventor: WINQUIST FREDRIK
IPC: G01N27/48
Filed: 2001-12-20
Abstract: L'invention concerne une langue électronique de détection d'ozone basée sur la voltamétrie, qui comprend au moins une électrode de travail (12) et une contre-électrode (16), l'électrode de travail étant constituée d'un ou de plusieurs métaux de transition ou Au, ou des alliages de ce dernier avec ou sans métaux additionnels. Le traitement de données s'effectue par analyse multidimensionnelle. Le détecteur peut être mis en application en circuit ou en série dans une installation de traitement où il est préférable de surveiller et de réguler les niveaux d'ozone, p. ex. des installations de stérilisation et de purification.
Patent CA-2433796-A1 (CA)
Inventor: DORSETT DAVID R JR
IPC: G16C20/60
Filed: 2002-01-07
Abstract: Systems, methods, and apparatus, including computer program apparatus, are described for implementing techniques for processing data from a combinatori al experiment. The techniques include receiving data (210) from a chemical experiment on a library of materials having a plurality of members and generating a representation of the chemical experiment (230). The representation includes data defining an experiment object having a pluralit y of properties derived from the chemical experiment. The experiment object is  associated with the library of materials. The representation also includes data defining one or more element objects (250). Each element object is associated with one or more members of the library of materials (260). A dat a model and corresponding data structures for describing such experiments are also disclosed.
Patent CA-2434050-A1 (CA)
Inventor: LIU YAN
IPC: G01N30/94
Filed: 2001-12-18
Abstract: La présente invention concerne des compositions comprenant des extraits de Radix Salviae Miltiorrhizae, de Radix Notoginseng et de Bornéol. Lesdites compositions comprennent du notoginsenoside R¿1? et du ginsenoside R¿g1? qui sont des composants actifs pour des applications thérapeutiques. Ladite invention concerne également une méthode de préparation desdites compositions et une méthode d'identification et de détermination de la quantité de composants efficaces individuels desdites compositions. Enfin, ladite invention concerne diverses utilisations desdites compositions.
Patent CA-2436398-A1 (CA)
Title: Produits d'amidon hydrophobiquement esterifies et leur procede de production
Inventor: GU QU-MING
IPC: C12P19/04
Filed: 2002-02-22
Abstract: L'invention concerne un amidon hydrophobiquement estérifié représenté par la formule (I), dans laquelle R¿1? et R¿2? représentent séparément des chaînes aliphatiques linéaires ou ramifiées, saturées ou insaturées comprenant 1 à 22 atomes de carbone. L'invention concerne également le procédé de production de cet amidon hydrophobiquement estérifié. Ledit procédé peut être un procédé enzymatique, une enzyme étant utilisée comme catalyseur de réaction. Le procédé peut également être un procédé chimique, auquel cas on n'utilise pas d'enzyme.
Patent CA-2437374-A1 (CA)
Title: Apparatus for combating targets
Inventor: HERRMANN RALF-JOACHIM
IPC: F41G5/08
Filed: 2003-08-14
Abstract: The invention relates to an apparatus for combating targets (2) within an area to be monitored, comprising a ground-installed aimable launching device (7), a target acquisition device (5) connected to the launching device (7) and at least one missile (14) launchable from the launching device (7).        In order to ensure a short reaction time of the apparatus (1) between reception of acoustic target-characteristic signals and launching of the missile (14), and to render the position of the launching and target acquisition devices (7, 5) of such an apparatus (1) incapable of being located, the invention proposes a target acquisition device (5) which determines the target direction of the target (2) to be combated solely by means of passive sensors (10). The missile (14) has a target-seeking homing head (15), so that after the launch in the target direction said homing head (15) autonomously seeks and destroys -the target (2), e.g. by means of an infrared sensor.
Patent CA-2437697-A1 (CA)
Title: Parasiticidal compositions and methods of use
Inventor: ENDRIS RICHARD G
IPC: A01N53/00
Filed: 2002-02-08
Abstract: A solvent system for pyrethroids and pyrethrins comprises a terpene or a terpene derivative such as a terpene alcohol, aldehyde or ketone. In a preferred embodiment, the solvent system further comprises an alkylene glycol ether. Compositions comprising pyrethroids and/or pyrethrins in such a solvent system do not crystallize at cold temperatures and have increased efficacy compared to formulations containing conventional solvents.
Patent CA-2440712-A1 (CA)
Title: Multi-agent system design using role models
Inventor: THOMPSON SIMON GILES
IPC: G06F9/44
Filed: 2002-03-08
Abstract: A computer-assisted method of designing a multi agent system (23) comprises storing predefined role models (21, 22) within a library (20), selecting desired models from the library, and merging them into a single system model (23). Each model (21, 22) has associated with it one or more compositional constraints (25, 26), and these are automatically taken into consideration during role composition by a synthesis engine (24) during the merging proces s.
Patent CA-2442163-A1 (CA)
Inventor: COLMAN RENEE
IPC: G06Q30/06
Filed: 2003-09-22
Abstract: Le système de taux et de distribution de la présente invention permet à un utilisateur de générer plus efficacement et rapidement des taux de location particuliers en utilisant un système par navigateur. Selon un mode de réalisation préféré de linvention, le système de taux et de distribution comprend une interface de mappage graphique interactive illustrant lemplacement géographique des entités dune entreprise de location déquipement. Linterface de mappage comprend de préférence un écran tactile et est configurée pour permettre à un utilisateur de définir une région en la choisissant sur la carte. Lors de la définition dune région, le système permet à lutilisateur de fixer un taux de location pour la région définie. Dans un mode de réalisation plus préférée de linvention, le système permet à lutilisateur détablir la catégorie déquipement à laquelle le taux sapplique et de choisir une date dentrée en vigueur ultérieure pour le taux.
Patent CA-2443730-A1 (CA)
Inventor: AROMATARIO VALENTINA
IPC: C07C231/24
Filed: 2002-04-09
Abstract: Purification process of iohexol comprising the treatment of said product with 1-methoxy-2-propanol either alone or mixed with other solvents.
Patent CA-2447080-A1 (CA)
Title: Scavenging insert for an engine
Inventor: WATKINS PAUL D
IPC: F02B25/16
Filed: 2003-10-28
Abstract: An internal combustion engine having a cylinder chamber, a crankcase in fluidic communication with the cylinder chamber, and a scavenging conduit insert providing for the communication between the cylinder chamber and the crankcase. The scavenging insert may form a part of a surface against which a piston slides.
Patent CA-2448231-A1 (CA)
Title: Cosmetic topical composition comprising a functional aromatic derivative bonding agent
Inventor: BEKELE HAIMANOT
IPC: A61Q19/08
Filed: 2002-03-05
Abstract: The present invention relates to cosmetic compositions that comprise: a) a safe and effective amount of a functional aromatic derivative bonding agent having a structure selected from the group consisting of Formula (II), wherein X is one or more cosmetic benefit agents that may or may not be attached to a chemical linker; Y, Z, and W are selected from the group consisting of H, NO2, CN, CF3, SO2R, COR, and X; V is selected from the group consisting of F, I, Br, Cl, NO2, SOPh, N3, Oar, OSO2R, OR, SR, and NH2; V" and Y" are selected from the group consisting of C, N, and combinations thereof; Z" and W" are selected from the group consisting of F, I, Br, Cl, H, SR, X, or combinations thereof; wherein R is an alkyl or phenyl; and b) a cosmetically acceptable carrier for the bonding agent wherein the composition is administered topically to mammalian proteinaceous substrates and wherein the bonding agent reacts with a protein contained in the substrate such that the bonding agent, and thus the cosmetic benefit agent, is covalently attached to the substrate.  The invention further relates to methods of using the compositions described above as well as various products that include the claimed compositions.
Patent CA-2448380-A1 (CA)
Inventor: TAYLOR JAMES PHILIP
IPC: B41M5/30
Filed: 2002-06-04
Abstract: A method of colouring a polymeric material containing a) a latent acid, b) a colour former and c) optionally further ingredients by irradiation with UV-light.
Patent CA-2449012-A1 (CA)
Title: Guiding ultrasound end effector for medical treatment
Inventor: MAST DOUGLAS T
IPC: A61N7/02
Filed: 2002-05-28
Abstract: Obtaining a first signal from a location of an ultrasonic transducer at a first time (272), obtaining a signal from a location at a later second time (274) by which time the patient received medical treatment, and creating an image of the location of the ultrasonic transducer using the two signals (27 6).
Patent CA-2450374-A1 (CA)
Title: Catalyst consisting of a transition metal supported on a high purity silica for the metathesis of olefin(s)
Inventor: GREENE MARVIN I
IPC: B01J23/30
Filed: 2002-06-11
Abstract: An olefin metathesis catalyst consists essentially of a transition metal or oxide thereof, preferably tungsten oxide, supported on a high purity silica support possessing less than 150 ppm Mg, less than 900 ppm Ca, less than 900 ppm Na, less than 200 ppm Al, and less than 40 ppm Fe. The support possesses low amounts of acidic or basic sites such that in the reaction of pure buten e- 1 over said catalyst under metathesis reaction conditions the reaction possesses a weight selectivity to hexene-3 of at least 55 wt%.
Patent CA-2450639-A1 (CA)
Title: Contenant a couches multiples et procede de formation de ces contenants
Inventor: GRIPPI NICHOLAS A
IPC: B01L3/14
Filed: 2002-06-14
Abstract: L'invention concerne un procédé de co-injection destiné à la fabrication de contenants à couches multiples, comprenant, mais sans y être limité, des tubes de collecte de sang, des tubes évacués pour prélèvement de sang, des bouteilles de culture, des tubes de centrifugeuses et des cylindres de seringues. Le contenant comprend un tube (10) comportant une paroi inférieure (12) et une paroi latérale (14) avec une extrémité ouverte (18). Le contenant peut être fourni avec un bouchon comprenant une portion supérieure (22) et une jupe avec une portion extérieure (30), un puits (34) et une cavité (36). L'assemblage du tube et du bouchon peut être utilisé dans un but médical comprenant la conservation d'un échantillon de sang dans un espace intérieur clos (40).
Patent CA-2452624-A1 (CA)
Title: Procede de fabrication d`un piston pour moteur a explosion, et piston ainsi obtenu
Inventor: ROBELET MARC
IPC: B21J5/06
Filed: 2003-12-03
Abstract: DU CONTENU TECHNIQUE DE L'INVENTION L'invention concerne un procédé de fabrication d'un piston pour moteur à explosion, ledit piston étant formé d'une pièce métallique monobloc , caractérisé en ce qu'on effectue un réchauffage d'un lopin pour l'amener à u ne température intermédiaire entre sa température de solidus et sa température de liquidus, et en ce qu'on effectue sa mise en forme par thixoforgeage. L'invention concerne aussi un piston (12) de moteur à explosion, composé d'une pièce métallique monobloc, caractérisé en ce qu'il a été fabriqué par réchauffage d'un lopin pour l'amener à une température intermédiaire ent re sa température de solidus et sa température de liquidus, suivi d'une mise en forme par thixoforgeage.
Patent CA-2453832-A1 (CA)
Title: Process for coating
Inventor: REKOWSKI VOLKER
IPC: C09D7/12
Filed: 2002-07-23
Abstract: A process for the preparation of a coating layer comprising the steps:(a) applying a coating layer to a substrate from a coating agent of which the resin solids comprise a binder system curable by free-radical polymerization of olefinic double bonds, and containing 0.1 to 4 wt- %, based on resin solids, of a morpholin-2-one derivative sterically hindered by 3,3,5,5- polysubstitution as a light stabilizer; and(b) thermal curing of the applied coating layer.
Patent CA-2458831-A1 (CA)
Inventor: WILDE RICHARD M
IPC: E21B47/12
Filed: 2004-02-24
Abstract: Apparatuses and methods for accurately determining the position of a sliding or rotational sleeve valve in real time are disclosed. The apparatus comprises fiber optic cable based sensors which are either linearly or circumferentially arrayed in the housing that surrounds the sleeve and which can comprise bare cable or cable having fiber Bragg gratings (FBGs). As the sleeve slides or rotates within the housing, the sensors in the arrays are deformed, and this deformation can be correlated to sleeve position by assessing the sensor's reflectivity profiles. Deformation of the sensors is achieved by various mechanical and/or magnetic schemes incorporated into the sleeve.
Patent CA-2461409-A1 (CA)
Title: Filtering apparatus
Inventor: IMAI FUMIHITO
IPC: B01D24/14
Filed: 2001-12-14
Abstract: A filtration device comprising a filtration column (1) in which are installe d a filtration section (r), a liquid collecting section (7) and a liquid feedi ng section (e), the liquid feeding section (e) having a diffuser (A) mounted in an upward opening (5a) in the front end of a liquid feeding pipe (5). With t he existing installation state maintained that avoids increasing the filtration column size, and even if a filter agent of low specific gravity is used, the filtration object liquid being fed in from the opening in the liquid feeding section is applied to the filter agent in such a manner that it is distribut ed as uniformly as possible, whereby the intended filtration performance is obtained without disturbing the flatness of the upper surface of the filter agent. The diffuser (A) is provided with a deenergizing section (k) for suppressing the momentum of the liquid spouted from the opening (5a). Furthe r, a first delivery port (8) for upwardly delivering the deenergized liquid, a second delivery port (9) for laterally delivering the deenergized liquid, an d a third delivery port (10) for downwardly delivering the deenergized liquid, these delivery ports being disposed one above another in the order mentioned from top.
Patent CA-2463650-A1 (CA)
Title: Local database gaming system techniques
Inventor: OSBURN LATTAMORE
IPC: G07F17/32
Filed: 2002-09-19
Abstract: A gaming system (10) includes gaming machines (100, 102, 104, 106) arranged to receive input data and to generate output data. A central database (24) stores the input data and the output data. A data processing unit 40 includes a local database (46). Unit 40 polls the gaming machines to obtain the output data over a network (12), stores the output data in the local database, transmits the output data over the network to the central database and arranges the data in a format useable by report generating software, obtains the input data from the central database, and stores the input data in the local database for use by the gaming machines.
Patent CA-2466428-A1 (CA)
Title: Procede et dispositif pour identifier un signal audio numerique
Inventor: KEMPTER PAUL C
IPC: H04N21/235
Filed: 2002-10-09
Abstract: L'invention concerne un procédé et un dispositif pour identifier des signaux audio numériques de radiodiffusion au moyen d'une structure et/ou d'une fonction permettant d'acheminer le signal audio numérique à une structure de traitement configurée de façon à : (i) identifier un code d'identification de programme dans le signal audio numérique reçu ; (ii) identifier un code d'identification de programme dans un signal audio numérique reçu décompressé ; (iii) identifier une signature de caractéristique dans le signal audio numérique reçu, et (iv) identifier une signature de caractéristique dans le signal audio numérique reçu décompressé. De préférence, une telle structure de traitement est installée dans une habitation ou dans un site de contrôle situé dans un système de mesure d'audience, tel que le système de classement d'émissions télévisées Nielsen.