baber/WOPTO huggingface dataset:
Patent CA-2471813-A1 (CA)
Title: Registering for and retrieving database table change information that can be used to invalidate cache entries
Inventor: PIZZO MICHAEL JOSEPH
IPC: G06F17/30
Filed: 2004-06-22
Abstract: A server provides Web responses that can include content from data tables in a database. The server maintains a cache (e.g., in system memory) that can store content (including content from data tables) so as to increase the efficiency of subsequently providing the same content to satisfy client Web requests. The server monitors data tables for changes and, when a change in a particular data table occurs, invalidates cached entries that depend on a particular data table. Further, in response to a client Web request for a Web response, the server assigns a database cache dependency to at least a portion of a constructed Web response (e.g., to content retrieved from a data table) based on commands executed during construction of the Web response. The at least a portion of the constructed Web response is subsequently cached in a cache location at the server.
Patent CA-2472124-A1 (CA)
Inventor: CALVET NICOLAS
IPC: A61K47/48
Filed: 2002-12-24
Abstract: The invention concerns amphiphilic compounds for pharmaceutical or cosmetic use, consisting of an ion pair complex between an acylated amino acid and a biologically active molecule. Said formed compounds enable to enhance the pharmaceutical or cosmetic properties of the molecules in particular of small organic molecules, or peptides and of proteins, or nucleotides or of genes.
Patent CA-2479784-A1 (CA)
Title: Boom type power tong positioner
Inventor: ROGERS TOMMIE L
IPC: E21B19/16
Filed: 2003-03-19
Abstract: Apparatus for positioning a power tong (50) at a desired location with respect to the distance above the rig floor, and with respect to the center of the rig floor. A pedestal (70) is secured to the structure of the rig. An upright member (75) is mounted to the upper end of the pedestal (70), with a bearing (70a) disposed between the upright member (75) and the pedestal (70), the bearing permitting the upright member to rotate around a vertical axis when moved by a powered ring gear assembly (70c). A telescoping boom (60) is rotatably mounted on the upright member (75), and one end thereof extends over the central part of the rig floor. Power tongs (50) attached to the boom may thereby be positioned at desired positions with respect to the rig floor.  Controls (50a, 70b) mounted on the power tongs (50) and/or on the upright member (75) permit control of the rotation of the boom (60), the upright member (75), ang the power tong (50).
Patent CA-2481659-A1 (CA)
Title: System and method for creating interactive content at multiple points in the television production process
Inventor: NEUMANN DOUGLAS T
IPC: H04N7/173
Filed: 2003-04-02
Abstract: A system and method for producing content for episodes of an interactive program that allows content creation during script writing and editing, film editing, after film editing, and in live production, and for content production, responsive to inputs from script writing software and non-linear editing software as well as direct user inputs, for storing content, presentation, and behavior information using an XML schema.
Patent CA-2482109-A1 (CA)
Inventor: TACESCU DANIELA
IPC: B65B9/02
Filed: 2004-09-20
Abstract: An encapsulation machine utilizes servo-driven components and a control system to control the encapsulation machine. Servomotors drive the fill supply mechanism, the die rollers and the casting drums. The control system uses a programmable controller to establish relationships between the servo and non-servo-driven components of the machine and a virtual gear to facilitate and automate the operation of the encapsulation machine.
Patent CA-2482153-A1 (CA)
Inventor: BOULAY BERNARD
IPC: G06K1/12
Filed: 2003-04-11
Abstract: Le système de marquage (1) comprend, sur ou dans un support (2), en correspondance avec des positions parallèles préétablies (4) séparées par un écartement constant (e) selon une trame préétablie, des fils (5) à propriétés ferromagnétiques ultra-douces. Ces fils (5) sont présents ou absents dans chacune des positions (4), de manière à former un code binaire détectable. Le système de marquage (1) peut prendre notamment la forme d'une étiquette magnétiquement codée. Il est aussi décrit un procédé de fabrication d'un tel marquage, par incorporation des fils ferromagnétiques (5) dans un complexe adhésif (2, 3), de manière continue. Application: identification et authentification d'articles, produits ou objets.
Patent CA-2486596-A1 (CA)
Title: No strip no crimp electrical connector
Inventor: BOHN ZACHORY
IPC: H01R4/24
Filed: 2004-11-03
Abstract: An electrical connector has a first wire receiver having a hole therethrough for receiving a first wire, a second wire receiver having a hole therethrough for receiving a second wire, and an intermediate connector, positioned between the first wire receiver and the second wire receiver with a conductive connection between first and second conductive blades.
Patent CA-2486818-A1 (CA)
Inventor: MITCHELL JOHN
IPC: D04B9/42
Filed: 2003-05-22
Abstract: The present invention relates to a method of manufacturing a single knit tubular blank (10), and the resultant blank and products. The method provide s two circular knit brassieres (60) each having first and second layers (16, 18), thereby minimizing the steps of the process of manufacturing.
Patent CA-2488610-A1 (CA)
Title: Industrial scale honeycomb type dust collector
Inventor: KOEBERLE PAULO GOES
IPC: B01D29/66
Filed: 2004-11-24
Abstract: A dust collecting filter such as a honeycomb-type industrial filter for the industrial filtering of gas containing solid particles is provided. The filter includes a plurality of collateral inlet and outlet channels separated by shared filtering boundaries.  The inlet channels coalesce at both their extremities into opposite inlet plenums, and the outlet channels similarly coalesce into an outlet plenum at at least one of their extremities. The filter is easily cleanable by flow reversal without dead-end accumulation of particles in the inlet channels since they do not have any dead-end.
Patent CA-2490279-A1 (CA)
Inventor: SHAW JOHN MARTIN
IPC: F16H7/24
Filed: 2003-05-14
Abstract: L'invention concerne un outil d'installation de courroie présentant un corps sensiblement plane (10), présentant une surface circonférentielle et un galet (201). Le galet (201) fait saillie de manière radiale à partir du corps (10). Un axe de rotation du galet (201) est disposé en coopération avec un élément de poussée de courroie (16). L'élément de poussée de courroie (16) fait saillie à partir d'un rebord extérieur (12). Le galet (201) pousse une courroie légèrement vers l'extérieur de manière radiale, à partir d'un centre de poulie. L'élément de poussée de courroie (16) pousse ensuite la courroie de manière latérale pour installer la courroie dans une rainure de poulie. Un second galet (201), faisant saillie de manière radiale à partir du corps (10) et présentant un axe de rotation parallèle au corps (10), est utilisé pour retirer une courroie d'une poulie.
Patent CA-2491189-A1 (CA)
Title: Optical recording or reproducing apparatus for data from an optical disc having uniform structure
Inventor: PARK IN-SIK
IPC: G11B7/24038
Filed: 2002-05-01
Abstract: An optical disc is manufactured under a uniform condition by forming grooves and lands on the entire surface of the disc. The optical disc is configured to obtain a reliable reproduction signal, and the grooves and lands are formed on a lead-in area, a user data area and a lead-out area of the optical disc. Since the same manufacturing condition can be adopted in mastering discs, the yield can be enhanced and the manufacturing cost can be reduced.
Patent CA-2493153-A1 (CA)
Title: Electroluminescent display device incorporating a luminescent device and methods for their production
Inventor: KINLEN PATRICK J
IPC: H05B33/20
Filed: 2003-07-18
Abstract: A luminescent device is disclosed that comprises an electroluminescent phosphor in operative contact with a light-emitting material wherein excitation of the electroluminescent phosphor by an alternating current electrical field causes the emission of light by the light-emitting material.  Methods of making the device and an electroluminescent display device in which it is used are also described.
Patent CA-2495652-A1 (CA)
Inventor: KNUDSEN CLINTON M
IPC: G02B6/44
Filed: 2003-07-31
Abstract: La présente invention se rapporte à un bâti pour matériel de télécommunication, qui possède des supports verticaux sur lesquels sont placés des points de montage de matériel, des chemins de câbles guidant les câbles depuis et vers le matériel monté aux points de montage, une base sur laquelle sont montés les supports verticaux, un gousset de forme triangulaire renforçant la jonction entre le support vertical et la base, et un gousset en L s'étendant entre la base et une applique horizontale montée sur les supports verticaux. Les supports verticaux sont formés de deux profilés en U montés de manière à former un profilé rectangulaire fermé. La présente invention a également trait à un bâti pour matériel de télécommunication qui comprend des supports verticaux sur lesquels sont placés des points de montage de matériel, des chemins de câbles guidant les câbles depuis et vers le matériel monté aux points de montage, une base sur laquelle sont montés les supports verticaux, la partie inférieure de chaque support vertical formant un gousset de forme triangulaire renforçant la jonction entre le support vertical et la base.
Patent CA-2496833-A1 (CA)
Inventor: LADOUCEUR HAROLD A
IPC: F16B33/00
Filed: 2003-10-15
Abstract: A fastening element (20) capable of being attached to a panel by deforming the panel is disclosed. A barrel portion (26) is tubular with an open free end (32) and has an axis defining a circumference. A radial flange portion (24) is integral with the tubular barrel portion (26) opposite the free end (32) and defines a circumferential surface (40). The radial flange portion (24) includes a plurality of projections (44) spaced apart and extending outwardly from the circumferential surface (40). Each of the projections (44) defines at least one wall (45) generally perpendicular to the circumference about the axis of the barrel portion (26).
Patent CA-2497239-A1 (CA)
Inventor: SACKELLARES JAMES CHRIS
IPC: A61B5/374
Filed: 2003-08-27
Abstract: Characterizing the behavior of a chaotic, multi-dimensional system is achieved by measuring each of a number of signals associated with the system, and generating therefrom, a spatio-temporal response based on each signal.  Chaoticity profiles are then generated for each spatio-temporal response. Over a period of time, a determination is made as to whether a certain level of dynamic entrainment and/or disentrainment exists between the chaoticity profiles associated with one or more critical channel groups of a selected predictor, where a predictor represents a given number of critical channel groups "x", a given number of channels per group "y", and a total number of channels N. Characterizing the behavior of the system is based on this determination.
Patent CA-2497445-A1 (CA)
Title: Detergent en dose unitaire sous forme de film
Inventor: GORLIN PHILIP
IPC: C11D17/04
Filed: 2003-08-13
Abstract: La présente invention concerne un détergent en dose unitaire sous forme de film fait d'un polymère cellulosique et d'une sollution détergente.
Patent CA-2498835-A1 (CA)
Title: Rotary manifold syringe
Inventor: HOUDE ERIC
IPC: A61M5/168
Filed: 2003-10-01
Abstract: A fluid control apparatus is disclosed for controlling fluid flow between a catheter, an injector, a saline supply, a waste dump and a contrast supply. The apparatus includes a valve stem movable within a cavity disposed in a valve body. The valve stem is movable to a plurality of positions including a contrast position where the valve stem provides communication between the injector and a contrast supply, a saline/waste position where the valve stem provides communication between the injector and a saline/waste line and an infection position where the valve stem provides communication between the injector and an outlet port connected to the catheter.
Patent CA-2499066-A1 (CA)
Inventor: WANG LILIN
IPC: A61K31/70
Filed: 2003-09-18
Abstract: La présente invention concerne de nouvelles compositions entraînant une redirection efficace de l'immunité de classe I vers des effecteurs Tc1, tirant profit du chargement inattendu du CMH I par le peptide dans le squelette IgG combiné à l'instruction appropriée de cellules présentant l'antigène. Lesdites compositions peuvent transformer une thérapie apparemment inefficace en une thérapie de grande efficacité, en association avec la génération de cellules cytolytiques à restriction de classe I et de lymphocytes T à production de IFN-y, IL-2, également associées à la protection contre un microbe hautement virulent ou à la guérison après un processus tumoral malin.
Patent CA-2502005-A1 (CA)
Inventor: NORIEGA ALVARO VALLEJO
IPC: H05B1/02
Filed: 2005-03-23
Abstract: Cooking with new technologies by providing an intelligent user interface for the selection of predefined new technology cooking profiles for a number of different foods. When a food has not been predefined for the new cooking technology, procedures used for conventional cooking technologies may converted to the desired new cooking technologies so as to obtain substantially the same cooking results for the desired food. The intelligent user interface is used in selecting from a menus of a plurality of different foods for programming a new technology cooking profile for the selected food to be cooked. Profile parameters for the new technology cooking may be empirically determined and/or extrapolated from profile parameters determined from cooking of similar foods. Predefined "hot buttons"  may be used for quick selection of a cooking profile for a desired food (e.g., common foods such as popcorn, pizza rolls, chicken wings, oven fries, and other prepared and frozen foods), and/or a menu screen may be scrolled through to select a cooking profile for the desired food.
Patent CA-2507536-A1 (CA)
Title: Accelerated stress testing of pixel circuits for amoled displays
Inventor: SERVATI PEYMAN
IPC: H02S50/10
Filed: 2005-05-13
Abstract: Electronics reliability testing is traditionally carried out by accelerating the failure mechanisms using high temperature and high stress, and then predicting the real-life performance with the Arrhenius model. Such methods have also been applied to OLED testing to predict lifetimes of tens of thousands of hours. However, testing the active matrix OLED thin-film transistor backplane is a unique and complex case where standard accelerated testing cannot be directly applied. This is because the failure mechanism of pixel circuits is governed by multiple material and device effects, which are compounded by the self-compensating nature of the circuits.  In this work, we define and characterize the factors affecting the primary failure mechanism and develop a general method for accelerated stress testing of TFT pixel circuits in a-Si AMOLED displays. The acceleration factors derived are based on high electrical and temperature stress, and can be used to significantly reduce the testing time required to guarantee a 30000-hour display backplane lifespan.  The method can be directly applied to other types of TFT technologies like polysilicon (p-Si) and organic TFTs.
Patent CA-2507564-A1 (CA)
Inventor: GAREL BERTRAND
IPC: E21B11/00
Filed: 2005-05-16
Abstract: The system has a cross arm (1) with a plate (12), and a motorized system to plunge a sampling device (5) into soil or material to be sampled. A lower end of a vertical rod (50) of the device crosses a drilling in the plate. The drilling of the plate (12) is located in an axis of a ring (31) of a support device (3) and in a drilling of a plate (32) of the support device. An independent claim is also included for a method to implement a system for using a device that takes samples in humid soil or a material of granular or powdery composition.
Patent CA-2507799-A1 (CA)
Title: System and method for adjusting an audio signal
Inventor: HAWKER LARRY
IPC: H04Q7/32
Filed: 2005-05-17
Abstract: Disclosed is a system and method of adjusting an audio signal for a communication device. The method comprises: identifying a characteristic associated with the signal and identifying its quality threshold; identifying a first set of adjustment parameters for the signal when the threshold is exceeded; and identifying a second set of adjustment parameters when it is not exceeded. Also, the device: monitors for a current setting value for the characteristic; and detects whether the current setting value is above or below the quality threshold. If the value is above, then the device produces a first output signal value utilizing a DSP, a processing filter defined in the DSP, values of the first set of adjustment parameters and the signal value. If the value is below, the device produces a second output signal value utilizing the DSP, the filter, values of the second set of adjustment parameters and the signal value.
Patent CA-2509707-A1 (CA)
Title: Apparatus and method for tracing a path travelled by an entity or object, and tag for use therewith
Inventor: GAGNON ANDRE
IPC: G01S19/25
Filed: 2005-06-10
Abstract: Apparatus and method for tracing a geographical journey taken by an entity, for example an article (shipment), asset or person, on a worldwide neap uses a miniature, passive, low power, radio receiver tag that is attached to the entity and collects multiple FM  spectra during the travels of the entity. When the tag is retrieved at the end of the journey, the FM spectra are downloaded and compared against a collection of constructed spectra constructed from antenna transmission and location data derived. Correlating each of the spectra collected by the receiver tag with the corresponding spectra in the database allows the regions traversed by the receiver tag, and hence the entity, during its travels to be plotted.
Patent CA-2510009-A1 (CA)
Inventor: STROEDER MICHAEL
IPC: F26B3/34
Filed: 2003-11-24
Abstract: La présente invention se rapporte à un procédé de traitement thermique de solides granuleux dans un réacteur à lit fluidisé (1), selon lequel un rayonnement micro-onde provenant d'une source de micro-ondes (2) est introduit dans le réacteur (1), ainsi qu'à des installations correspondantes. Afin d'améliorer l'utilisation de l'énergie et l'introduction du rayonnement micro-onde, un premier gaz ou un mélange de gaz est introduit par dessous et par l'intermédiaire d'un tube d'alimentation en gaz de préférence central (3) à l'intérieur d'une chambre de mélange (7) du réacteur, le tube d'alimentation en gaz (3) étant au moins partiellement entouré par un lit fluidisé annulaire stationnaire (8), qui est fluidisé par apport d'un gaz de fluidisation. Le rayonnement micro-onde est introduit dans la chambre de mélange (7) par l'intermédiaire du même tube d'alimentation en gaz (3).
Patent CA-2511978-A1 (CA)
Title: Distributing or collecting device
Inventor: PAANANEN HANNU
IPC: B01D15/14
Filed: 2003-12-30
Abstract: The present invention relates to a fluid distributing device for distributin g fluid into a column and to a fluid collecting device for collecting fluid fr om a column. The invention relates also to methods of using the devices of the present invention. The distributing device and/or the collecting device of t he present invention can be used in fixed or fluidized bed reactors or columns, such as chromatographic separation columns, ion exchange columns, adsorption columns etc. A fluid distributing device comprises a) a first fluid conveyin g system; and b) a distributing plate, which comprises i) first means for flui d transfer for dividing the fluid flow coming from the delivering points into several partial fluid flows and for distributing the partial fluid flows int o the column; and ii) first means for controlling of the partial fluid flows b y differential pressure in the first means for fluid transfer.
Patent CA-2512068-A1 (CA)
Title: Improved dye cleaner, and method for cleaning colorant delivery systems
Inventor: STINSON KELLY M
IPC: C09D7/00
Filed: 2005-07-11
Abstract: A composition that includes (a) a chealant component; (b) a polyaspartic acid component; and (c) a disulfonated diphenyl component; such that the chealant component, the polyaspartic acid component, and the disulfonated diphenyl component are present in sufficient amounts so that when the composition treats a colorant delivery system containing deposits, the deposits are removed from the system. The invention also relates to methods for making and using such a composition.
Patent CA-2513169-A1 (CA)
Inventor: INOUE TAKAHIRO
IPC: D06F25/00
Filed: 2005-07-25
Abstract: A drum type washing and drying machine includes a rotary drum provided with drum perforations on the cylindrical surface thereof, a water tub elastically supported in a main body of the machine, for accommodating the rotary drum, a blower unit for circulating air into the rotary drum, a heating unit for heating the air to be circulated into the rotary drum, an air flow passage for directing air, which has been exhausted from the rotary drum into a space between the water tub and the rotary drum through the drum perforations, to the blower unit, a heat exchanging member installed in the air flow passage, and a cooling water supply unit for supplying cooling water to the heat-exchanging member. The heat-exchanging member is slantingly disposed in the air flow passage and has an upper and a lower surface and to form an approximately U-shaped heat exchanging path.
Patent CA-2514305-A1 (CA)
Inventor: SUN JUAN
IPC: A61K38/21
Filed: 2004-01-23
Abstract: A gene delivery system is composed of a yeast hybrid delivery system vector.  Two gene-expressing units form the yeast hybrid vaccine delivery system by gene type mating. One unit is engineered to constitutively express a co-stimulator and another can be engineered to express single, fusion or multiple antigens derived from disease causing pathogen. This yeast hybrid vaccine easy delivery system vector is designed to develop novel vaccines. The candidate vaccines include AIDs, cancer, Hepatitis C, Parainfluenza, malaria, autoimmunity and other infectious diseases.
Patent CA-2516170-A1 (CA)
Title: A telescopic data coupler
Inventor: ALLAN VICTOR LAING
IPC: E21B47/12
Filed: 2004-12-14
Abstract: A data coupler (30, 120) for use in transmitting data between mechanical parts (10, 20; 40, 50) which have a common axis and which are in relatively close engagement, said parts being adjustable on relative to the other along said common axis, and in which the data coupler comprises: an elongate housing (30, 122) having a longitudinal axis extending parallel to the common axis of said parts (10, 20; 40, 50) and which is intended to be mounted on and to extend between said parts so as to be slidable relative to said parts during adjustment of said parts; to a data source A and a data receiver B spaced apart lengthwise of said housing (30, 122); a respective axially short solenoidal coil (11, 103, 203, 160; 21, 106, 223, 162) provided at each of the data source A and the data receiver B; and an axially long solenoidal coil (32, 123, 230, 161) extending lengthwise throughout at least a major portion of the length of the housing and arranged, relative to the axially short solenoidal coils, to be one overlying the other, at least in part, throughout the range of relative slidable adjustment of the housing, whereby, upon energisation of the data coupler, data can be conveyed from the data source A  to the data receiver B via the axially long solenoidal coil (32, 123, 230, 161).