baber/WOPTO huggingface dataset:
Patent CA-2255915-A1 (CA)
Inventor: YOSHIDA JUN
IPC: G05B19/4093
Filed: 1998-03-13
Abstract: Unité de commande (100) pour machine comportant des moyens d'entrée (1) pour introduire des données de forme (1a) pour l'usinage, relatives à la forme finale d'une pièce, et des données d'usinage (1b) concernant le matériau et la forme de la pièce avant l'usinage, des moyens mémoire (3) dans lesquels les données de machine qui définissent les spécifications de la machine (11) qui usine la pièce et/ou des données d'outil relatives aux outils de la machine sont mémorisées, et des moyens (5) déterminant la trajectoire de l'outil, qui génèrent une trajectoire d'outil, la pièce étant usinée le long de cette trajectoire conformément aux données introduites via les moyens d'entrée et aux données mémorisées dans les moyens mémoire. Cette unité de commande détermine en outre les conditions d'usinage de la pièce, comme la vitesse de rotation de l'arbre principal et la vitesse d'alimentation de la machine (11).
Patent CA-2257657-A1 (CA)
Inventor: NADAN JOSEPH S
IPC: H04N19/00
Filed: 1993-05-07
Abstract: Authorized decoders (60) are provided with enable reception keys (66) so that subsequently transmitted data having an information identification code matching (65) a reception key (66) at a decoder-receiver may be retrieved for subsequent display on the video screen.  Tile messaging (72.1) and cellular micrographic transmission techniques are used to reduce the volume of data transmitted to change update data, wherein cells (72.1) of characters are transmitted as one byte of data and cells (72.1) of pixel data are transmitted a plurality of bytes of data.  Each decoder-receiver (60) may have a plurality of video screens separately and uniquely identified such that encoded update data and other messages are transmitted for specific video screens.  The system includes multiplexing financial market information and television program information signals, and transmitting the multiplexed signals to the decoder-receivers for selectively displaying different combinations of information.
Patent CA-2257906-A1 (CA)
Inventor: LINDELL SVEN PATRIK
IPC: H01P1/205
Filed: 1997-06-13
Abstract: The present invention relates to an integrated radio unit used in radio base stations in mobile telephony. One housing is provided for all elements of an integrated radio unit, including a functional unit and a center conductor plate. The combination of the cover and base of the housing form protective cavities for the functional unit and, simultaneously, a cavity whose shape, in combination with the center conductor plate, helps form the filter characteristics of the integrated radio unit. The design of the housing reduces the need for extensive connections between elements and also provides a cavity which, in combination with the center conductor plate, will act as a filter.
Patent CA-2264197-A1 (CA)
Inventor: TOEBOSCH GARY MATHEUS
IPC: E02D5/56
Filed: 1999-02-26
Abstract: A method for making piles apparatus for practising the method of the invention are disclosed. The invention may be used to support the foundation of a structure, such as a building. The method draws one or more soil displacing members on a shaft down through a body of soil. by turning a screw at the lower end of the shaft.        The soil displacing members force soil out of a cylindrical region around the shaft. The cylindrical region is filled with grout to encapsulate and strengthen tire shaft. The grout may be fed by gravity from a bath of grout around the shaft. The methods of the invention may be used to make stepped piers at much lower cost than existing methods. The invention provides methods for coating the screw portion of a screw pier with grout to protect the screw from the action of corrosive soils and to reinforce helical screws.
Patent CA-2266227-A1 (CA)
Title: Optical transmission system including optical restoration
Inventor: AL-SALAMEH DANIEL YOUSEF
IPC: H04B10/275
Filed: 1999-03-22
Abstract: An optical communications system employs a plurality of optical nodes interconnected in a ring configuration by at least two optical transmission media, for example, optical fiber. The at least two optical transmission media, in this example, provide optical service transmission capacity and optical protection transmission capacity. Efficient restoration of optical communications between optical nodes in the ring, after an optical transmission media failure, is realized by employing a relatively simple and efficient optical switch matrix having a first number of possible switching states and, then, by utilizing only a second number of the switching states fewer than the first number to switch optically from the optical service transmission capacity of the failed or faulted optical transmission media to the optical protection transmission capacity of another optical transmission media. Optical switching states of the optical switch matrix are blocked that are not actively used for switching from the active optical service capacity of the faulted optical transmission media to the standby optical protection capacity of the other optical transmission media. Use of this relatively simple optical switch matrix allows for the bulk switching of the optical wavelengths as contrasted with the one-to-one switching of the optical wavelengths used in prior arrangements. In a preferred embodiment of the invention, each of the at least two optical transmission media provides both bi-directional service transmission capacity and bi-directional protection transmission capacity. In a specific embodiment of the invention, each optical transmission channel (wavelength) includes 50 percent bi-directional optical service transmission capacity and 50 percent bi-directional optical protection transmission capacity. In another embodiment of the invention, one of the at least two optical transmission media provides active optical service transmission capacity and another of the optical transmission media provides standby optical protection transmission capacity. In still another embodiment of the invention, at least four optical transmission media (optical fiber) are utilized to provide transmit and receive active optical service transmission capacity and transmit and receive standby optical protection transmission capacity. Specifically, one pair of the optical transmission media is used to provide bi-directional transmit and receive active optical service transmission capacity and another pair of the optical transmission media is used to provide the bi-directional transmit and receive standby optical protection transmission capacity.
Patent CA-2267577-A1 (CA)
Title: Arc chamber system
Inventor: HOLLAND MICHAEL J
IPC: H01H9/34
Filed: 1999-03-31
Abstract: A multi-phased switch support base including a molded top cover and a molded bottom base each having interior and exterior walls which divide the interiors. When assembled together the base is divided into compartmentalized arc chambers which function to isolate each line contact and each load contact of each phase of the switch from each other as well as from each other line and each other load contact of each of the other phases of the switch. A multiplicity of unique snap-in arc chutes and baffles to help control and extinguish the arc generated during disconnect operations of the rotor from the stationary contacts are provided in each arc chamber.
Patent CA-2268116-A1 (CA)
Title: Fuel compositions
Inventor: WEAVER SARAH LOUISE
IPC: C10L1/30
Filed: 1996-10-11
Abstract: Multiple amide polyether alcohol compounds of formula (I), wherein R1 and R2 are each independently selected from the group consisting of hydrocarbyl of 1 to 100 carbon atoms and substituted hydrocarbyl of 1 to 100 carbon atoms; R3 and R4 are each independently selected from the group consisting of hydrocarbyl of 1 to 100 carbon atoms, substituted hydrocarbyl of 1 to 100 carbon atoms and polyoxyalkylene alcohol of 2 to 200 carbon atoms; R5 is selected from the group consisting of alkylene of 2 to 20 carbon atoms and alkylene of 2 to 20 carbon atoms having at least one methylene group replaced by at least one oxygen atom or at least one acylated nitrogen atom; x and y are each from 1 to 50 and the weight average molecular weight of the additive compound is greater than about 600 when used as gasoline additives, are found to decrease intake valve deposits.
Patent CA-2268892-A1 (CA)
Title: Cardioversion/defibrillation lead impedance measurement system
Inventor: SCHUELKE ROBERT J
IPC: A61N1/37
Filed: 1997-10-08
Abstract: A lead integrity measurement system for a cardiac pacemaker/cardioverter/defibrillator (PCD) of the type comprising an implantable pulse generator (IPG) and a lead system including one or more pacing leads each having a proximal end coupled to a pacing terminal of the IPG and a distal end with at least one pace/sense electrode in contact with a patient's heart and a pair of defibrillation leads coupled to defibrillation terminals of the IPG and defibrillation electrodes implanted in relation to the patient's heart. In a lead impedance test mode, the terminal of a selected defibrillation lead under test is coupled to system ground, and an excitation voltage is applied in an excitation path from a force lead terminal selected from the pacing leads. A measure lead is selected from among the other of the pacing leads and defibrillation leads, and the voltage induced in the lead under test is measured through the measure lead and the electrode/tissue interface of the measure lead and the defibrillation lead under test. The applied current in the excitation path is also measured, and an impedance value is derived from the measured current and voltage values. The test is continued with other selections of excitation and measure paths. Comparisons of the measured impedances with maximum and minimum impedance values are used to determine lead integrity failures. The lead impedance between two defibrillation leads is determined as a function of the sum of the derived defibrillation lead impedances.
Patent CA-2269505-A1 (CA)
Title: Cleansing products
Inventor: ALBACARYS LOURDES DESSUS
IPC: A61K8/40
Filed: 1997-10-08
Abstract: The present invention relates to a substantially dry, disposable, personal cleansing product useful for both cleansing and conditioning the skin or hair. These products are used by the consumer by wetting the dry product with water. The product comprises a water insoluble substrate, a lathering surfactant, and a conditioner component. The invention also encompasses methods for cleansing and conditioning the skin or hair using these products and to methods for manufacturing these products.
Patent CA-2270336-A1 (CA)
Title: Bicycle frame
Inventor: TO TIM
IPC: B62K3/04
Filed: 1999-04-28
Abstract: A bicycle frame includes a first support member having a front end and a rear end. A head tube is secured in a substantially vertical orientation to the front end of the first support member. A seat tube is secured in a substantially vertical orientation to the rear end of the first support member. A second support member is spaced from the first support member. A bottom bracket tube is supported by the second support member in a substantially horizontal transverse orientation in relation to the first support member.      Forks extend rearwardly from the second support member past the seat tube. A hollow body connects the first support member and the second support member. The body has spaced apart sidewalls defining an open ended air flow passage that extends in parallel spaced relation from the front end to the rear end of the first support member.
Patent CA-2273784-A1 (CA)
Inventor: MACRIDIS PHILIP
IPC: H04W4/00
Filed: 1997-12-04
Abstract: L'invention concerne un système de communications par satellite fournissant des services de communications à un terminal mobile (2) sur lequel on peut faire tourner différentes applications (4a à 4d) de communications. On établit via un satellite (12), les communications entre n'importe laquelle de ces applications (4a à 4d), et un centre (18) de gestion du réseau comprenant différents adaptateurs (20a à 20d) de services qui adaptent les communications aux différents types de services assurés sur les réseaux terrestres (22), tels que la téléphonie, la télécopie, l'Internet ou les réseaux ATM. La largeur de bande attribuée à chaque communication de la liaison satellite peut être modifiée en cours de communication à la demande de l'application (4) concernée ou du centre (18) de gestion du réseau. On peut connecter simultanément plusieurs communications à destination ou en provenance d'applications tournant sur le terminal mobile. On attribue à chaque communication une largeur de bande maximale, ce qui permet une utilisation rationnelle de la bande passante limitée disponible sur le satellite (12) tenant compte des exigences instantanées en largeur de bande des différentes applications (4). Pour les communications temps réel nécessitant plusieurs créneaux temporels pour une trame sur un canal AMRT, les créneaux sont espacés les uns des autres de manière à réduire les temps d'attente.
Patent CA-2275678-A1 (CA)
Inventor: POINDEXTER MICHAEL K
IPC: G01F23/22
Filed: 1999-06-16
Abstract: Probes previously used only in polar systems are used to detect the presence of foam in nonpolar systems, such as hydrocarbon systems. The probes are used to detect the present of foam. in high pressure separating equipment and to notify the operator of such equipment that a foaming condition exists. In response, the operator can either increase or decrease the amount of defoaming chemicals being added to the separator or the flowrate of the defoaming chemical is automatically changed to a predetermined flow rate. The probes may also be used to determine the amount of gas that is trapped or entrained in the crude oil.
Patent CA-2280047-A1 (CA)
Inventor: HART CHARLES M
IPC: C04B35/80
Filed: 1998-02-12
Abstract: A method is disclosed for the making of compressed refractory fiber shapes, having a textured surface and an aggregate body. Small discrete fragments of refractory fiber in accumulated form are suspended in a colloidal dispersion. The fragments and the dispersion are mildly mixed so as not to thoroughly disperse the fiber fragments, but rather to form globules of the fiber in the resulting blend. The resulting material is shaped, e.g., molded under pressure, and usually dried while under pressure. Resulting shaped objects, in addition to a textured surface and an aggregate body, can have excellent thermal insulation property, and desirable flexibility as well as tensile strength.
Patent CA-2283031-A1 (CA)
Title: Method and apparatus for treating strand-like material
Inventor: PHILYAW JAMES M
IPC: D02G1/20
Filed: 1999-09-22
Abstract: The present invention provides an improved method and apparatus for uniformly treating strand-like material. The apparatus comprises a coiler head having a coiler diameter d and a conveyor belt having a belt width w, wherein the ratio of the coiler diameter d to the belt width w is from about 1.05:1 to about 1.40:1. The method comprises treating the strand-like material in such apparatus.
Patent CA-2289153-A1 (CA)
Inventor: JOFFE NEVILLE
IPC: G09B1/06
Filed: 1999-11-05
Abstract: A method of teaching financial management of an enterprise, comprising: providing objects representing a balance sheet and income statement, also providing a source of monetary markers, the source representing the general economy, selecting an instruction to illustrate a financial transaction, directing the movement of the monetary markers among the objects to represent the selected instruction, and representing, by the distribution of the monetary markers among the objects, a financial condition of the enterprise.
Patent CA-2290221-A1 (CA)
Title: An intelligent telecommunications management network (tmn)
Inventor: LEE JOHNATHAUN D
IPC: H04L12/24
Filed: 1999-11-19
Abstract: A Telecommunications Management Network TMN system is described that utilizes Adaptive Enterprise Management techniques to create an intelligent TMN. In particular, according to one characterization of the invention, neural objects; fuzzy logic servers; artificial intelligence servers; and the introduction of an Abstract Intelligence Stratum (AIS) into the TMN model, create the intelligent TMN. According to one embodiment of the invention, the intelligent TMN platform, comprises a multilayer TMN platform, and means for providing cross-boundary analytical services and knowledge domains in the multilayer TMN platform. The means for providing cross-boundary analytical services and knowledge domains in the multilayer TMN platform is the aforementioned AIS. The invention may alternatively be characterized as an intelligent TMN, comprising a multilayer TMN platform; and means for providing an integrated set of services utilized by all layers in the TMN platform in support of applications operating at each individual layer. The means for providing the integrated set of services is defined, according to the invention, as Advanced Intelligent Analysis Services (AIAS).
Patent CA-2290315-A1 (CA)
Title: Method for producing dispersible sterol and stanol compounds
Inventor: HOY MICHAEL R
IPC: A61K31/575
Filed: 1999-11-24
Abstract: A method for preparing sterol/stanol and sterol/stanol ester compositions with improved dispersibility is provided by co--melting the sterol/stanol and/or sterol/stanol ester with highly branched hydrocarbons and then grinding the resulting product. A method for preparing the compounds is also disclosed. The ground compound is suitable for formulating into orally administered products suitable for control of blood serum cholesterol.
Patent CA-2290972-A1 (CA)
Title: Device for dehydrating and washing suspensions of fibrous material
Inventor: MAUSSER WILHELM
IPC: D21C9/18
Filed: 1998-05-09
Abstract: The invention relates to a device for dewatering and washing fibre stock suspensions with two counter-rotating rolls 2, 3, a stock feed 4, 5 and a stock discharge 6. It is mainly characterized by the headbox 4, 5 at the two rolls 2, 3 being arranged separately in the lower section of the rolls 2, 3, and a discharge screw 6 being foreseen for discharge of the filter mat below the gap between the two rolls 2, 3 and a washing zone 9", 10" in the upper part of the rolls 2, 3.
Patent CA-2292781-A1 (CA)
Title: Herbicidal compositions comprising an arylthiadiazolone
Inventor: SIGNORINI ERNESTO
IPC: A01N43/82
Filed: 1998-06-02
Abstract: Herbicidal compositions comprising: (a) at least one arylthiadiazolone having general formula (I); (b) one or more known herbicides. The above herbicidal compositions are useful for controlling weeds in agricultural crops.
Patent CA-2294561-A1 (CA)
Title: Process for using polyurethane foam
Inventor: EL GHOBARY HASSAN
IPC: C08G101/00
Filed: 1999-12-30
Abstract: A process for preparing a polyurethane foam, especially according to the one-shot foaming process, the quasi-prepolymer process and the prepolymer process by reactions between a polyisocyanate and an active hydrogen-containing component including water and an organic polyol wherein said reactions are conducted in the presence of a reaction product formed by reaction between a tertiary amine and a carboxylic acid having halo functionality and optional hydroxyl functionality.
Patent CA-2294980-A1 (CA)
Title: Method for the treatment of endotoxic shock in mammels
Inventor: DELGADO MORA MARIO
IPC: C12P21/04
Filed: 1999-04-16
Abstract: Disclosed is the use of vasoactive intestinal peptide (VIP) and the peptide activator of the hypophyseal adenylcyclase (PACAP) in the treatment of the endotoxic shock in mammals. These substances inhibit the production of the tumoral necrosis factor (TNF) and of interleukine 6 (IL-6).
Patent CA-2297591-A1 (CA)
Title: Pressure swing adsorption gas flow control method and system
Inventor: NAHEIRI TARIK
IPC: B01D53/053
Filed: 2000-02-02
Abstract: The flow of gas between two vessels, each of which undergoes cyclic changes in gas pressure, is controlled by two check valves installed in parallel between the vessels. The first check valve allows gas to flow from the first vessel to the second vessel when the differential pressure between the vessels exceeds a first value, and the second check valve allows gas to flow from the second vessel to the first vessel when the differential pressure between the vessels exceeds a second value. The gas flow control method is particularly useful in pressure swing adsorption processes.
Patent CA-2298102-A1 (CA)
Inventor: CAPON DANIEL J
IPC: C12Q1/68
Filed: 1998-07-30
Abstract: This invention provides a method for determining susceptibility for an HCV or HCMV anti-viral drug comprising: (a) introducing a resistance test vector comprising a patient-derived segment and an indicator gene into a host cell; (b) culturing the host cell from (a); (c) measuring expression of the indicator gene in a target host cell, and (d) comparing the expression of the indicator gene from (c) with the expression of the indicator gene measured when steps (a-c) are carried out in the absence of the anti-viral drug, wherein a test concentration of the anti-viral drug is present at steps (a-c); at steps (b-c); or at step (c). This invention also provides a method for determining HCV or HCMV anti-viral drug resistance in a patient comprising: (a) determining anti-viral drug susceptibility in the patient at a first time using the susceptibility test described above, wherein the patient-derived segment is obtained from the patient at about said time; (b) determining antiviral drug susceptibility of the same patient at a later time; and (c) comparing the anti-viral drug susceptibilities determined in step (a) and (b), wherein a decrease in anti-viral drug susceptibility at the later time compared to the first time indicates development or progression of anti-viral drug resistance in the patient. This invention also provides a method for evaluating the biological effectiveness of a candidate HCV or HCMV anti-viral drug compound. Compositions including resistance test vectors comprising a patient-derived segment comprising an HCV or HCMV gene and an indicator gene and host cells transformed with the resistance test vectors are provided.
Patent CA-2301574-A1 (CA)
Inventor: BONI KEN
IPC: G06Q40/00
Filed: 1998-09-18
Abstract: A computerized resource accounting method and system (36, 36, 56), and in particular a computerized utility resource management method and system.  Utility providers (38, 40, 42, 44, 64, 66, 68, 70) provide billable utilities to a number of consumers (34, 48, 50, 52, 54, 58, 60, 62). The consumption of the billable utilities by the consumers (34, 48, 50, 52, 54, 58, 60, 62) is monitored (220) by a host (20) over a public network. The data collected by host (20) is then checked for validity against a number of criteria or tolerances (240, 250, 260). If the collected data is valid, then the data is consolidated (280) into one or more customer (34, 48, 50, 52, 54, 58, 60, 62) viewable reports (230). These viewable reports (230) are then accessed by the consumer (34, 48, 50, 52, 54, 58, 60, 62) over a public network. The consumer (34, 48, 50, 52, 54, 58, 60, 62) viewable reports (230) may be formatted in to any desirable appearance. Further, the reports (230) can be generated for each site a consumer (58a, 58b, 58c, 60a, 60b, 60c, 62a, 62b, 62c) which consumes billable utilities from provider (38, 40, 42, 44, 64, 66, 68, 70). Once the reports (230) have been reviewed the consumer (34, 48, 50, 52, 54, 58, 60, 62) remits payment (240, 270).