baber/WOPTO huggingface dataset:
Patent CA-2345508-A1 (CA)
Title: Hydrogen rotary generator
Inventor: PALMA FLORENCIO NETO
IPC: H02K21/12
Filed: 2001-04-26
Abstract: Hydrogen rotary generator comprising an aluminum alloy ring shaped rotor with permanent magnets interfaced radially and laterally by stationary electromagnets to provide a variable speed brush-less motor generator in which the rotor becomes self-centered within the contained electromagnetic fields to provide a virtual magnetic bearing while in operation. Radial and lateral roller bearings provide support for both the electric generator and the combustion engine ring shaped rotors during power off. The ring-shaped motor generator is directly interfaced to an integral stainless steel hydrogen combustion rotary engine rotor and stator with a plurality of complementary ignition chambers, which uses a mixture of hydrogen fuel and water to provide torque for the generation of electricity and high temperature steam exhaust. Condensed water form ambient air by air conditioners is collected for mixing with hydrogen fuel and supplied for the rotary combustion engine operation.      Optionally, the hydrogen rotary motor generator is capable of providing electricity and jet propulsion, according to specific adaptations to provide a wide range of applications such as: power plants for residential, industrial, automobiles, buses, trucks, trains, ships, flying robotics, airliner jet engines, recuperation applications in oil wells, oil sands garbage disposal and the like.
Patent CA-2348332-A1 (CA)
Title: Method and apparatus for improving the structure of saturated masses of granular materials
Inventor: HODGE WILLIAM E
IPC: E02D3/10
Filed: 2001-05-24
Abstract: An apparatus and method for improving the structure of saturated masses of granular materials. The apparatus comprises an axially elongated probe having a generally cylindrical side wall and upper and lower ends, the lower end being adapted to penetrate the mass, the side wall having a screen portion to restrict the passage of particles therethrough, and to pass water therethrough into a space within the probe. There is a vibrating member located within the probe and generally adjacent the screen portion to generate a vibrating force within a region of the mass. At least one impeller blade is located within the probe generally adjacent the vibrating member to generate a low pressure zone to draw the water from said region into the space. A discharge conduit communicates with the space associated with the screen portion and the conduit extends upwardly to the upper end of the probe. An air-lift pump is located at the upper end of the probe in communication with the discharge conduit to expel water from the space. A motor located within the probe and generally adjacent the vibrating member powers the vibrating member and the at least one impeller blade.
Patent CA-2353581-A1 (CA)
Inventor: FLOWERS JOSEPH K
IPC: E21B19/22
Filed: 1999-12-10
Abstract: A trailer (10) has a dropped center section (12) defining a well (16) for a coiled tubing reel (22). A mast (30) has a pair of posts (34) on which a carriage (32) is mounted for movement along posts (34). An injector head (36) is supported on carriage (32) for pivotal movement in a vertical plane relative to mast (30) and for horizontal movement along a tubular support member (38) of carriage (32) relative to mast (30). Mast (30) is pivotally mounted on the rear end of trailer (10) for movement away from trailer (10) for positioning over a wellhead. In a stored position, mast posts (34) fit alongside the ends of reel (22) so that the total height of the stored coiled tubing rig is no more than 13 1/2 feet for over the road travel.
Patent CA-2356315-A1 (CA)
Inventor: WOBBEN ALOYS
IPC: F03D9/25
Filed: 2000-03-03
Abstract: Synchronous machines have long been known in many different forms. In operation as a generator and also in operation as a motor, in the situation of a short-circuit, for example a short-circuit at connecting terminals or also within the stator winding, such synchronous machines produce very high short-circuit torques. In that respect, those very high short-circuit torque peaks can reach values of up to six to eight times the rated torque of the synchronous machine. Therefore, consideration must also be given to the very rare short-circuit situation and the concomitant occurrence of a very high short-circuit torque, in regard to the mechanical construction of the synchronous machine.       The object of the invention is to simplify the synchronous machine in regard to its structure and to avoid the above-mentioned disadvantages.     A synchronous machine having a rotor and a stator, wherein the stator has at least two independent alternating (three-phase) current windings which are electrically and/or spatially isolated from each other.
Patent CA-2358871-A1 (CA)
Inventor: FOLEY PETER ROBERT
IPC: C11D3/40
Filed: 2000-01-20
Abstract: A method for improving stability of a dye used in a colored aqueous acidic rinse aid composition to ambient and ultra-violet light radiation is disclosed. The method includes the step of adding a chelant to an acidic rinse aid composition. The chelant is present in an amount of at least 1 ppm by weight of the rinse aid composition.
Patent CA-2359303-A1 (CA)
Title: Apparatus for providing a controlled propulsion of elements toward a receiving member
Inventor: RAPPAPORT MARK J
IPC: A63B47/00
Filed: 2000-01-14
Abstract: A portable apparatus (10) for propelling an element (12) towards a hitting member (14) held by a player (18). The apparatus (10) includes a housing (52) with a hollow passage (58), a ramp (84) supported on the housing (52) holds a plurality of elements (12) for sequential movement into the passage (56). The element (12) is supported on the fingers (62) of a rotary detainer (64). The member (14) includes a switch (16) manually operable to transmit signal from a transmitter (20) located on the member (14) towards the apparatus (10) for propelling an element (12) towards a player (18) holding a member (14).
Patent CA-2361557-A1 (CA)
Title: Movable container lock for shipping containers
Inventor: DEKONING TODD J
IPC: B60P7/13
Filed: 2000-12-01
Abstract: A movable container lock (10) slides into and out of position laterally and is held in a secure position by the combi-nation of longitudinal and lateral stop blocks (24, 26) coacting with a gravity lock (60) and is further tethered to be moved from one selected position of a vehicle to another so that the need for multiple locks can be minimized and flexibility in selection of containers sizes for lading can be maximized.
Patent CA-2363922-A1 (CA)
Title: Pressure measurement device comprising a motorized load sensor and a process for controlling the device
Inventor: CHEVALLET JACQUES
IPC: A61B5/0215
Filed: 2001-11-27
Abstract: The invention proposes a device for measuring the pressure of blood, intended to engage with a section (16) for measuring the pressure of blood, which section comprises a membrane (38) which is axially deformable under the effect of the blood pressure and which is designed to be mounted on a support structure (20, 22) bearing especially a load sensor (26) arranged substantially facing the membrane (38), characterized in that it comprises controlled means (58) for the relative axial displacement of the sensitive member (52) of the load sensor (26), with respect to the support structure (20, 22), so that the axial position of the sensitive member (52) can be adjusted with respect to the external face (42) of the membrane (38), especially for the purpose of carrying out an initial calibration operation.      The invention also proposes a process for controlling the device.
Patent CA-2365328-A1 (CA)
Title: Systeme hydromecanique de limitation de survitesse moteur
Inventor: MAILLARD CLAUDE MARCEL
IPC: F02D41/22
Filed: 2001-12-21
Abstract: 12   Dans une turbomachine dont la vitesse de rotation est contrôlée, au trave rs d'un circuit de commande électronique (14), par une manette de contrôle des gaz (16), il est prévu un dispositif de protection contre les survitesses comportant des moyens (20, 22, 24) pour limiter à un débit fixe prédéterminé Wps l'alimentation en carburant de la turbomachine lorsque la vitesse de rotation excède une vitesse maximale autorisée, des moyens (20, 22, 24) pour maintenir cette alimentatio n en carburant à ce débit fixe prédéterminé lorsque la vitesse de rotation redevient inférieure à la vitesse maximale autorisée, et des moyens (20, 22, 24) pour ramener cette alimentation en carburant à un débit Wr correspondant à un régime de ralenti lorsque la manette de contrôle des gaz envoie une commande de ralenti à la turbomachine par l'intermédiaire du circuit de commande électronique.  Figure 1A
Patent CA-2365876-A1 (CA)
Inventor: NAYAR NARESH
IPC: G06F9/54
Filed: 2000-03-02
Abstract: An apparatus, program product and method utilize an event-driven communica-tions interface to support communications between multiple logical partitions (40, 42, and 44) in a logically-partitioned computer.  The event-driven communications interface is at least partially disposed within a partition manager (46) that is accessible to each of the logical partitions (40, 42, and 44). Events are typically passed between logical partitions (40, 42, and 44) in the form of messages that are passed first from a source logical partition that initiates the event, through the partition manager (46), and then to a target logical par-tition to which the event is directed, while maintaining the independent address spaces associated with the logical partitions (40, 42, and 44).
Patent CA-2366745-A1 (CA)
Inventor: SCHEDLINSKI JURGEN
IPC: A47J37/07
Filed: 2000-04-05
Abstract: The invention relates to a cleaning device, in particular, for grilling appliances or the like. According to the invention, the cleaning device is comprised of a pair of tongs having two limbs (2, 3) which are held in an opened position by means of internal stress, and which can be squeezed together into a working position by means of force applied by hand. Said lim bs comprise, on the free ends thereof, a holding element (4, 5; 13, 14; 23, 24)  which is oriented in a perpendicular and inward manner, whereby both holding  elements (4, 5; 13, 14; 23, 24) can pass through one another. When the tongs  are in an opened position, a negative overlap occurs between both holding elements (4, 5; 13, 14; 23, 24) which is larger than the diameter of the gra te bar (10) to be cleaned. In addition, the free ends of both limbs (2, 3) have  an outer gap which is smaller than the inner gap between two adjacent grate bars (10). When the tongs are in a working position, a positive overlap occu rs between both holding elements (4, 5; 13, 14; 23, 24), whereby the cleaning device has, on the free ends (4', 5'; 13', 14'; 23', 24') thereof, a cleanin g element (30) which can at least partially wrap around the grate bar (10) to be cleaned.
Patent CA-2370722-A1 (CA)
Title: Appareil destine a la defense terrestre, maritime et aerienne
Inventor: HURTTA TERO
IPC: F42B23/16
Filed: 2000-03-07
Abstract: L'invention concerne un appareil destiné à la défense terrestre, maritime et aérienne. Ledit appareil comprend un jeu de cylindres (16) qui se déploie de manière à former un mât cylindrique (17) constitué de cylindres emboîtés et pourvu d'un conteneur (20) pour arme. Ledit conteneur (20) pour arme comprend, en fonction de l'utilisation envisagée, diverses armes ainsi que des munitions. Un foret (4) pourvu d'un dispositif de puissance (5) est relié à l'extrémité opposée du jeu de cylindres (16) et du conteneur (20) pour arme du mât cylindrique et permet de percer un trou dans la terre.
Patent CA-2371851-A1 (CA)
Inventor: GUEST JOHN DEREK
IPC: F16L19/08
Filed: 2002-02-14
Abstract: The disclosure relates to a tube coupling to receive and hold a tube comprising a coupling body (10) having a throughway (11) open at one end (11a) to receive a tube. An annular step (22) is formed in the throughway facing the open end to receive an end of a tube. An end cap (12) engages the coupling body for axial movement between forward and retracted position on the coupling body, the end cap having an opening (15) for the tube to extend through. A seal (23) is located in the coupling body between the step and the open end of the body and in the form of an annular sleeve encircling the throughway, the seal having an out-turned annular flange (24) at one end which engages with the annular step (22) to receive and seal with an end of the tube inserted into the throughway.      A compression device (26) in the throughway is operable to compress the sleeve around the outer surface of the tube adjacent said end of the tube to form a seal with the end of the tube.
Patent CA-2371896-A1 (CA)
Title: Method of increasing the content of flavonoids and phenolic substances in plants
Inventor: RADEMACHER WILHELM
IPC: A01N37/42
Filed: 2000-06-07
Abstract: The invention relates to a method of increasing the flavonoid content of plants by treating the plants with the growth--regulating acylcyclohexadiones according to formula (I).
Patent CA-2373825-A1 (CA)
Title: Anthocyanin-containing compositions for foods and drinks and process for producing the same
Inventor: HIRAYAMA MASAO
IPC: A23L33/00
Filed: 2000-06-30
Abstract: Cassis anthocyanin-containing compositions for foods characterized by containing from 1 to 25 % by weight of cassis anthocyanin on the basis of solid matters; a process for producing a cassis anthocyanin-containing composition for foods characterized by purifying and concentrating cassis juice employed as a starting material by using a charged reverse osmotic membrane; functional foods and drinks characterized by containing the above compositions for foods; and the above-described compositions for foods and t he above-described functional foods and drinks having a function of improving blood fluidity and/or a function of lowering blood pressure. The conventiona l cassis anthocyanin compositions have a low cassis anthocyanin content, a strong acidity and a poor stability, which makes them unsuitable as food additives. However, the production process as described above makes it possible to provide cassis anthocyanin-containing compositions for foods whi ch have a high cassis anthocyanin content, an adequate acidity and a high stability, and can be added to foods and drinks. Moreover, functional foods and drinks containing these compositions, which have a function of improving  blood fluidity and/or a function of lowering blood pressure, can be provided .
Patent CA-2374960-A1 (CA)
Title: Unite de traitement de donnees
Inventor: ROLUS BORGWARD GLENN
IPC: H04M1/72403
Filed: 2000-05-24
Abstract: L'invention concerne une unité de traitement de données comportant une partie client (120), au moins un coupleur de télécommunication servant à échanger des données avec un système de traitement de données externe (110), et une unité de commande ; la partie client (120) comprend une unité de couplage destinée à au moins un module fonctionnel mobile (140) et permettant un échange de données entre le module fonctionnel (140) et la partie client (120). L'unité de commande assure en particulier la commande de l'échange de données avec le système de traitement de données externe (110) en fonction de données de commande lues à partir d'un module fonctionnel (140) par l'intermédiaire de ladite unité de couplage, lorsque un module fonctionnel (140) est couplé par l'intermédiaire de cette unité de couplage. L'invention concerne en outre une unité de traitement de données comportant une unité de commande, une première mémoire non volatile servant à mémoriser au moins un fichier, une unité de couplage destiné à au moins un module fonctionnel, et une unité d'affichage. Le module fonctionnel présente une deuxième mémoire non volatile, dans laquelle un élément de donnée représentant une valeur de crédit positive est mémorisée. L'unité de commande représente des données du ou des fichiers stockés dans la première mémoire, et la valeur de crédit stockée dans la deuxième mémoire en fonction du laps de temps pendant lequel les données sont représentées, ou réduit le volume de données utilisé jusqu'à ce que la valeur de crédit soit inférieure ou égale à zéro.
Patent CA-2378319-A1 (CA)
Inventor: WORRICK CHARLES BRIDGHAM III
IPC: B65D83/10
Filed: 2000-07-24
Abstract: a storage device, e.g., for a shaving razor and replacement  cartridges, including a base member having at least one storage compartment, an done or more sealed packages that are each located in a respective storage compartment. The sealed package contains a shaving cartridge including a plastic housing and a plurality of blades. Each compartment provides a retention force, e.g., by opposed members, to retain a respective package within the compartment with a retention force that is less than a peeling force needed to initiate peeling of a cover layer sealably connected to the stored package. The cover has shaving razor engagement structure for carrying a razor on an external surface of the cover.
Patent CA-2380597-A1 (CA)
Title: Nitrolingual aids
Inventor: EVANS WILLIAM J W
IPC: A45F5/00
Filed: 2002-04-19
Abstract: Part #1. This item is to hold a Nitrolingual bottle for easy access if needed at night, this will keep the bottle upright so it will not be knocked over and be hard to find when needed.        Part#2. As the Nitrolingual bottles are larger and heavier than they used tobe. These are bulky for men to carry in their pockets.      This is a convenient carrying case for easy access that can be worn on any size belt.
Patent CA-2382546-A1 (CA)
Title: Produit de soin des tissus contenant du polymere de polycarboxylate et un compose derive de l'uree
Inventor: IBRAHIM SAYED
IPC: C11D3/37
Filed: 2000-08-29
Abstract: L'invention concerne un produit aqueux de soin des tissus, à utiliser dans le cycle de lavage ou de rinçage d'une machine à laver pour nettoyer ou assouplir des tissus et améliorer simultanément les propriétés des tissus traités, dont l'absorption de l'humidité, le dépôt de parfum, l'élimination des salissures, les froissures réduites avant le repassage et un meilleur aspect après le repassage. Ledit produit comprend: (a) environ 0,1 à environ 30 % en poids d'un surfactant choisi dans le groupe constitué de surfactants anioniques, non ioniques et cationiques, ledit surfactant n'étant pas dérivé de l'hydrazine, (b) environ 0,1 à environ 5 % en poids de (i) un polymère dérivé d'un acide carboxylique; et (ii) un composé dérivé de l'urée; et (c) de l'eau et des adjuvants constituant le solde.
Patent CA-2383896-A1 (CA)
Inventor: JOHNSON FREDERICK ALISTAIR
IPC: F16C32/04
Filed: 2000-08-31
Abstract: A support actuator (20) comprises an electro-magnet (21) having an input current (22), provided through a current controller (23), and which is arranged to generate a magnetic field (24) having a variable intensity proportional to a variable current (25) supplied by the controller (23). The intensity of the field (24) is controlled to ensure that the magnet (21) is separated from a support armature (26) arranged to carry a load by an operational gap (27). A  load cell (28) is connected between the armature (26) and a mounting position (29) for the armature (26). The cell (28) produces a control signal (30) representing variations in force generated by the magnetic field (24) which acts on the load, and the signal (30) is fed backward, along a feedback control path (31) to the controller (23) so as to control the variable current (25) such that it is made substantially equal to a gain demand force D.
Patent CA-2384671-A1 (CA)
Inventor: MANLEY PETER J
IPC: A61K33/243
Filed: 2000-09-07
Abstract: L'invention porte sur des composés antagonistes du récepteur de la vitronectine s'avérant utiles pour le traitement de l'ostéoporose, de formule (I) dans laquelle R?1¿ est Het- ou Ar; R?2¿ est la formule (a) ou la formule (b), ou sur l'un de leurs sels pharmacocompatible.
Patent CA-2385609-A1 (CA)
Inventor: REINL STEPHEN J
IPC: C07K19/00
Filed: 2000-09-22
Abstract: Disclosed are methods and compositions for creating a DNA, RNA or protein molecule with two or more nucleic acid or polypeptide domains, respectively,  joined by a linker region. These methods are used to generate random linker libraries of nucleic acids that encode dual-domain or multi-domain polypeptides. The linker regions are characterized by both length and sequen ce variability.
Patent CA-2388014-A1 (CA)
Title: Multi-step laser correction of ophthalmic refractive errors
Inventor: HOHLA KRISTIAN
IPC: A61B3/103
Filed: 2000-10-20
Abstract: A technique of refractive eye correction employs multiple steps to correct refractive errors in the eye. In the first step, gross decentrations of the refractive error are corrected, allowing the subsequent steps to be relatively symmetric in their treatment profile. Then, the eye's refractive error is again measured, and a subsequent treatment is applied for the remaining error.  The overall treatment is thus completed in two or more steps.
Patent CA-2388400-A1 (CA)
Inventor: NUSSUPOV KAIR
IPC: H01L21/00
Filed: 2002-05-31
Abstract: An economical, high capacity, multi-chamber target presentation unit is used in the ion beam processing of semiconductor wafers in the fabrication of integrated circuits.      The multi-chamber target presentation unit comprises a central vacuum chamber where the semiconductor wafers are processed and two symmetrically disposed lateral vacuum chambers wherein one of the lateral vacuum chambers is the loading chamber into which the semiconductor wafers which are mounted on cassettes are loaded, while the other lateral vacuum chamber is the discharge chamber into which the semiconductor wafers are transferred after processing. The cassettes with mounted wafers are conveyed from one vacuum chamber to another by means of several screw conveyors and a looped chain conveyor. The present invention continuously processes large semiconductor wafers both efficiently and economically. The present invention has a large capacity and a high throughput being able to continuously process a large number of semiconductor wafers in a relatively short period of time.
Patent CA-2392736-A1 (CA)
Title: Method for the continuous production of copolyamides based on a lactame (i), a diamine (ii) and a dicarboxylic acid (iii)
Inventor: LUDWIG ALFONS
IPC: C08G69/26
Filed: 2000-11-15
Abstract: The invention relates to a method for the continuous production of copolyamides which are based on a lactame (I), a diamine (II) and a dicarboxylic acid (III). The inventive method is characterised in that a mixture (IV) containing a diamine (II), a dicarboxylic acid (III) and water is converted to a polymer in a first reaction area at a pressure of 1,3*10 5 to 2,5*10 5 Pa in the entry part of the reaction area, at a temperature above the melting point of the polymer (V) and with a degree of conversion of at least 80 %  in relation to the molar quantities of diamine (II) and dicarboxylic acid (III), in that a mixture (VI) containing lactame (I) and water is converted to a polymer (VII) in a second reaction area at a pressure of 5*10 5 to 40*10 5 Pa, at a temperature above the melting point of the polymer (VII) and with a degree of conversion of at least 80 % in relation to the molar quantity of lactame (I), in that polymer (V) and polymer (VII) are then reacted with each other in a third reaction area at a pressure of 1*10 5 to 1,5*10 5 Pa in the entry part of the reaction area, at temperatures above the melting temperature of the polymer (VIII), to produce the polymer (VIII). Polymer (VIII) contains a maximum of 10 wt. % constituents that are extractable with water at a temperature of 95 °C, in relation to lactame (I), diamine (II) and dicarboxylic acid (III). The polymer (VIII) is then extracted with water so as to obtain the copolyamide. The invention also relates to copolyamides obtained using this method and to their use in the production of fibres, sheet structures and moulded bodies which are based on these copolyamides.