baber/WOPTO huggingface dataset:
Patent CA-2340109-A1 (CA)
Title: System and method for analyzing web-server log files
Inventor: BOYD WILLIAM GLEN
IPC: H04L29/06
Filed: 1999-08-11
Abstract: A method for analyzing traffic data generated by a plurality of web servers, which host a single web site. The site is mirrored on each server. A traffic data hit is generated responsive to each access of one of the servers. The hit includes data representing the time of the access. Each data hit is stored in a log file (46A, 48A, 50A) on the server accessed. The first-stored data hit is read from each server. Each of the read data hits are compared (64), and the oldest data hit is passed to log file analyzer (66). The next-stored data hit is read from the server from which the passed data hit was read, and a second comparison is performed on the read data hits, with the oldest data hits being passed to the log file analyzer. This process continues until all of the data hits are read, compared, and passed to the log file analyzer. This results in passing all of the data hits to the log file analyzer in the chronological order in which the hits were generated.
Patent CA-2340957-A1 (CA)
Title: Dc brushless vibration motor
Inventor: YIN TSO-KUO
IPC: H02K11/00
Filed: 2001-03-14
Abstract: A DC brushless vibration motor is disclosed to comprise of a stator, a rotor, a drive circuit and a casing. The stator has an upper magnetic pole piece, a lower magnetic pole piece and a stator field winding. The stator field winding is contained inside a ring-shaped space formed by the upper and lower magnetic pole pieces.  The internal rotor has a center of mass offset from the center axis of rotation and comprises a ring magnet and an eccentric weight. The eccentric weight has a structural configuration of a ring body, and the ring magnet is securely fixed to the external peripheral surface of the eccentric weight. The drive circuit has a drive integrated circuit for controlling the rotation of the rotor by receiving an externally-supplied electric power. The casing securely encloses the stator and rotor while maintaining an air gap therebetween for generating mechanical vibration when the rotor is propelled to rotate by the stator.
Patent CA-2341141-A1 (CA)
Title: Cable operated actuator assembly
Inventor: KONN MICHAEL J
IPC: B62D1/18
Filed: 2001-03-19
Abstract: The inventive cable operated actuator assembly includes an actuator element, a reaction element, a conduit defining a lumen therethrough, a cable longer than the conduit slideably disposed through the lumen of the conduit, and at least one pivoting ferrule defining a bore therethrough. One of the ends of the conduit is secured to the actuator element and the other end of the conduit is secured to the pivoting ferrule. The reaction element is pivotally secured to the other end of the pivoting ferrule. While the cable is slideably disposed within the bore, the second end of the cable extends out of the second end of the pivoting ferrule. At least one of the pivoting ferrule and the reaction element may pivot substantially about the axis created by the cable as it exits the second end of the pivoting ferrule.  A specific application of the inventive assembly includes a steering column tilt actuator assembly.
Patent CA-2343065-A1 (CA)
Title: Home network system for two-way multimedia service
Inventor: JANG SOON-MO
IPC: H04N21/422
Filed: 2000-07-12
Abstract: Disclosed is a home network system to which a network is connected through one transmission media for a two-way multimedia service, wherein the system comprising: a plurality of display units each installed inside a house; a plurality of user equipment boards for processing service contents applied through a transmission media to provide the processed service contents to the plurality of display units; a plurality of RF modulators coupled to the plurality of user equipment boards, adapted to modulate signals indicative of the service contents outputted from the plurality of user equipment boards at different channel frequency bands designated to the respective channels of a plurality of display units to output the channel-modulated service contents signals thereto; and, a mixer coupled to each of the plurality of the RF modulators, adapted to mix the channel-modulated service content signals outputted from the plurality of RF modulators for application to the plurality of display units.
Patent CA-2344494-A1 (CA)
Title: Process and apparatus for controlling ammonia slip in the reduction of sulfur dioxide emission
Inventor: HAMMER MICHAEL TOM
IPC: B01D53/50
Filed: 1999-08-27
Abstract: A wet flue gas desulfurization process and apparatus (10) for removing sulfur dioxide from flue gases. The process utilizes an ammonium sulfate scrubbing solution (22) into which is injected ammonia diluted with water and oxygen, which react with sulfur dioxide absorbed in the solution (22) to produce ammonium sulfate as a valuable byproduct. The scrubbing solution contacts the flue gases and absorbs sulfur dioxide within an absorber (12) of a flue gas scrubbing apparatus (10), and is then accumulated in a vessel (18) having a bottom wall (36) and a side wall that defines a cross section of the vessel (18).      Localized high pH and ammonium sulfite levels within the scrubbing solution (22) are avoided by introducing the dilute ammonia at the bottom wall (36) of the vessel (18) so that the fluid is uniformly dispersed across the cross section of the vessel (18) prior to becoming intermixed with the remainder of the scrubbing solution (22) in the vessel (18) and prior to the scrubbing solution (22) being recirculated to the absorber (12) of the apparatus (10). The dilute ammonia is preferably formed by mixing air with ammonia and water, which are then simultaneously dispersed near the bottom wall (36) of the vessel (18) through a plurality of conduits (34) that extend across the cross section of the vessel (18) and inject the mixture toward the bottom wall (36).
Patent CA-2346890-A1 (CA)
Inventor: LIM MICHAEL
IPC: F16L23/00
Filed: 1999-08-23
Abstract: L'invention concerne un ensemble de régulation de fluide comprenant un dispositif (100) de régulation de fluide constitué d'un corps (22) principal, d'épaulements (24) annulaires s'étendant à partir des côtés opposés du corps principal, d'une garniture (26) tubulaire, relativement compressible, dépassant des côtés opposés du corps sur les épaulements et axialement au-delà de ceux-ci, et d'au moins un écarteur (40) de brides, relativement non compressible, positionné sur chaque épaulement. Ces écarteurs de brides s'étendent entre le corps principal du dispositif (100) de régulation de fluide et les extrémités des épaulements et les extrémités de la garniture, lorsque celle-ci est à l'état non comprimé. Selon un mode de réalisation, l'ensemble de régulation de fluide comprend également des boulons (72) destinés à fixer l'ensemble de régulation de fluide sur la bride (52) d'un tuyau, et un ensemble (112) charge mobile positionné sur chaque boulon. Chaque ensemble charge mobile comprend une rondelle supérieure (120), une rondelle inférieure (122), au moins un ressort (124) positionné de manière à résister à la compression s'exerçant entre les rondelles (120, 122) supérieure et inférieure, et un ruban (130) fixé au niveau d'une première extrémité à l'une des rondelles supérieure ou inférieure, la seconde extrémité du ruban s'étendant vers l'autre rondelle, inférieure ou supérieure. Le ruban a une longueur totale comprenant une partie de comparaison sensiblement égale à une hauteur correctement comprimée du ressort, cette partie de comparaison de la longueur totale étant la seule à être positionnée entre les rondelles supérieure et inférieure en vue de la comparaison avec la hauteur du ressort.
Patent CA-2347464-A1 (CA)
Title: Method and system for electronically selecting, modifying, and operating a motivation or recognition program
Inventor: FITZPATRICK BRIAN
IPC: G06Q30/06
Filed: 2001-05-14
Abstract: A system and method for allowing multiple customers to each create an individual, modified motivation or recognition program having participants, each said motivation program permitting the participants to earn awards on the basis of the participants' performance, each said motivation program of a particular customer operating according to preferences selected by the particular customer.
Patent CA-2351016-A1 (CA)
Inventor: NARAYANAN PALLASSANA
IPC: A61F2/82
Filed: 2001-06-15
Abstract: A stent is positioned on an undersized mandrel and the stent is coated with an excess of a polymer and drug solution. The stent is rotated to spin off the excess of the coating. The stent is then moved into a new, clean position on the mandrel. The process is repeated a few times, after which time the coating is already dry and non-sticky. This process forms a conforming coating. Various important polymer solution parameters include viscosity, solvent evaporation rate and several others The actual type of coating polymer is not as important as how the surface of the stent is treated, according to the steps described herein.
Patent CA-2352209-A1 (CA)
Title: Self-propelled drive wheel
Inventor: VAN DEN BERG KAREL
IPC: B60L13/00
Filed: 2000-09-19
Abstract: With a vehicle comprising a motor (5; 12; 20, 21; 32, 33) and at least one rotatable element (1, 2; 15; 18, 19; 30, 31) which follows the ground, for t he purpose of propelling the vehicle, the motor (5; 12; 20, 21; 32, 33) is adapted for influencing the momentary position of the centre of gravity of t he vehicle relative to the ground in such a manner that the rotatable element ( 1, 2; 15; 18, 19; 30, 31) performs a rotation under the influence of gravitational force. The vehicle is compact and has a simple driving mechani sm.
Patent CA-2352659-A1 (CA)
Title: Fastening plate
Inventor: FINLAY SHANE
IPC: E02D31/02
Filed: 2001-07-09
Abstract: The invention provides a fastening plate for securing a membrane to a substrate. The membrane has an inner side to be positioned adjacent to the substrate and an outer side disposed opposite to the inner side, and the membrane also has a dimpled portion including an array of dimples and a substantially smooth top portion. The dimples form depressions on the outer side and corresponding projections from the inner side. The fastening plate has a mating portion including a contact side to be positioned adjacent to the outer side of the membrane, a biasing portion extending from the mating portion. The mating portion includes an array of locator elements projecting inwardly from the contact side for cooperating with a corresponding number of the dimples to position the mating portion on the dimpled portion. The mating portion is adapted to receive at least one fastener.
Patent CA-2352913-A1 (CA)
Inventor: GORACZKO ADALBERT W
IPC: F02G3/00
Filed: 2001-07-11
Abstract: A coal transformation system comprises an ecological coal production unit for transforming raw coal into ecological coal. The production unit has an exhaust for carrying in a storage unit combustible, gaseous, waste by-products generated during the transformation of raw coal. A control system is provided for allowing the combustible, gaseous, waste by-products to be withdrawn and subsequently used as an additional source of energy when the system energy demand reaches a predetermined value, thereby contributing to reduce the energy costs during peak power needs.
Patent CA-2353035-A1 (CA)
Inventor: CASTALDI GRAZIANO
IPC: A61K31/437
Filed: 2001-07-12
Abstract: A process for the preparation of 2-phenyl-imidazo[1,2-a]pyridine-3-acetamides comprises the reaction of a 2-phenyl-imidazo[1,2-a]pyridine with an oxalic ester reactive derivative, followed by reduction of the carbonyl group and reaction with an amine.
Patent CA-2354161-A1 (CA)
Inventor: OBREJA CATALIN
IPC: A42B3/12
Filed: 1999-12-07
Abstract: The invention concerns the production of a helmet for craniocerebral protection adapted to the anatomy of the head and neurosurgical knowledge. The invention aims at decreasing craniocerebral lesions and post-traumatic neurologic disorders by high absorption of energy in the event of a violent impact by the deformation or fracture of the helmet shell opposite the zones of maximum resistance of the skull and by a better protection of the skull by an intermediate cap having a hardness, even a density variable and adapted to the resistance of the different regions of the skull dome. The inventive helmet can be integral or not and is particularly designed for civilians (motorcycles: for tests, racing competitions and everyday use; cars: for tests, and racing competitions; bicycles: for racing competitions and everyday use; other sports: roller skating, skateboard riding, winter sports; and in industrial surroundings).
Patent CA-2354477-A1 (CA)
Title: Power actuated tools
Inventor: FARRELL SIMON ALEXANDER
IPC: B25C1/14
Filed: 1999-12-08
Abstract: A power actuated tool for driving a fastener such as a pin into a substrate such as steel or concrete comprises a driving piston (6) which is driven forwardly within the barrel (4) of the tool upon firing and is automatically reset in response to cocking of the tool prior to the subsequent firing. Resetting of the piston takes place by thrusting the piston (6) rearwardly during cocking by means of a spring-loaded gripper device (14) energised during cocking.
Patent CA-2355895-A1 (CA)
Inventor: FUDGE BOB
IPC: H04L12/26
Filed: 1999-12-17
Abstract: L'invention concerne un procédé et un dispositif de vérification de la vulnérabilité du système de dispositifs partagés, tels que des serveurs dans un réseau, en n'utilisant au départ qu'une liste de toutes les adresses attribuées utilisées par le système (204). On envoie ensuite une demande à chaque adresse sur la liste. On retire les adresses n'envoyant pas de réponse de la liste et on les utilise pour générer une liste <= non utilisées >=(210). En contrôlant la réponse envoyée par les adresses restantes, on peut vérifier les dispositifs non partagés et les retirer de la liste tout en les utilisant pour générer une liste <= non partagés >=. Ainsi, les adresses restantes sont toutes liées aux dispositifs partagés (215) qu'on peut alors scanner efficacement pour déterminer la vulnérabilité du système et générer un rapport sur les données révélées lorsqu'un rapport est souhaité.
Patent CA-2356976-A1 (CA)
Title: Water treatment process and apparatus
Inventor: HASHIZUME KAZUTO
IPC: C02F3/02
Filed: 2000-10-30
Abstract: An improved process and apparatus for water treatment which comprises subjecting water containing a hazardous material such as dioxins or PCBs to an ozone treatment contacting the water with very small (minute) bubbles of ozone, typically having an average diameter of 0.5 to 3 microns. The ozone treatment may be combined with one or more of a hydrogen peroxide treatment, a UV-radiation treatment, an electrolysis treatment and a treatment with a carbonaceous filter material. The ozone treatment or combination treatments can be used for surer realization of the intended effect of a water treatment, which is difficult to achieve by the use of a conventional method wherein ozone or hydrogen peroxide is simply mixed with water to be treated.
Patent CA-2357555-A1 (CA)
Inventor: NAKAMOTO YUKIMASA
IPC: F02C7/22
Filed: 1999-05-04
Abstract: Plurality of fuel nozzles X1 and X2 in combustor X are supplied with fuel gas from fuel gas system and fuel oil from fuel oil system, respectively. Gas turbine operation is done with fuel being changed over to either gas or oil.      Fuel oil distribution control system A controls oil flowing into plurality of fuel pipings. When oil is changed over to gas, fuel oil purge system B is supplied with air of appropriate temperature and pressure from purging air supply system C. This air flows into fuel oil pipings and nozzles X2 for purging residual oil therein. Fuel nozzle wash system D is supplied with water by-passing from wash water tank for compressor washing. This water flows through nozzles X2 for washing thereof.
Patent CA-2358122-A1 (CA)
Inventor: SUMMERS EDWARD
IPC: G02B6/44
Filed: 1999-12-02
Abstract: A design for an environmentally robust fiber depolarizer (10) for a fiber optic gyroscope (1) is disclosed. The design comprises: substantially a clockwise propagating leg (20.1) and a counterclockwise propagating leg (20.2), distally coupled at opposite ends of a gyroscope sensing coil (100), said depolarizer fiber legs, (20.1 and 20.2), wound in a that is rotation insensitive pattern (32) and that is also a symmetrical winding pattern (31).  Moreover, axial, radial and embedded sensing coil (100) mounting methods for the fiber depolarizer (10) to reduce the depolarizer sensitivity to thermal variations are also disclosed. Specific attention to the design of the fiber depolarizer (10) of a gyroscope (1) provides enhanced immunity to the stress of environmental variation.
Patent CA-2360006-A1 (CA)
Inventor: VALERI GUALTIERO
IPC: C08K3/24
Filed: 2000-01-05
Abstract: A polymeric material with antistatic properties, characterised by comprising a dispersion of ions within a polymeric matrix containing heteroatoms.
Patent CA-2364151-A1 (CA)
Inventor: DALLAS L MURRAY
IPC: E21B17/10
Filed: 2001-11-28
Abstract: A well stimulation tool is connected to a top of a tubing hanger in a well to be stimulated. The well stimulation tool includes an adapter pin that connects to the tubing hanger. A top end of the adapter pin connects to a mandrel that reciprocates through a top end of an adapter spool, which is mounted to a tubing head spool that supports the tubing hanger. A high-pressure valve is mounted to a top end of the manderel. High-pressure fluids are pumped through the high-pressure valve, the mandrel, the adapter pin, the tubing hanger, and a production tubing into the well.
Patent CA-2364463-A1 (CA)
Title: Introducing a biological material into a patient
Inventor: YACOBY-ZEEVI ORON
IPC: A61K35/12
Filed: 2000-02-10
Abstract: A biological preparation is provided and includes a biological material and a purified, natural or recombinant, extracellular matrix degrading enzyme bein g externally adhered thereto.
Patent CA-2366341-A1 (CA)
Title: Substance testing devices with photo identification
Inventor: CRESPO PIERRE M
IPC: A61B5/1171
Filed: 2001-12-21
Abstract: A system which, in at least one embodiment, obtains a photographic image of an individual attempting to disengage an ignition interlock device or the like to assist in determining whether the individual is the same as one for whom the device is intended.
Patent CA-2366802-A1 (CA)
Inventor: REHM GARY E
IPC: G01N35/04
Filed: 2002-01-08
Abstract: A method and apparatus for using an infrared reading to detect the misidentification of a diagnostic test strip dis-posed on a feed table comprising the steps of determining if the test strip possesses specified reagents, reading the in-frared reflectances from the reagent positions, determining if the reflectances are within an acceptable predetermined range and aborting the test if the infrared reflectances are not within the acceptable predetermined range.
Patent CA-2366890-A1 (CA)
Inventor: HUNT DAVID
IPC: A47L13/142
Filed: 2002-01-07
Abstract: A mop including a mop handle and a mop head located at one end of the handle and including a plurality of flexible strands defining a mop body.  A sleeve is positioned on the mop handle and is supported for slidable movement in an axial direction parallel to the handle, and is further supportai for rotatable movement relative to the handle. A lower end of the sleeve is provided with engagement portions defined by slots for engaging and gripping the strands of the mop body to facilitate twisting of the mop body by the sleeve. In addition, a ratchet and pawl mechanism is provided by cooperating portions of the mop body and sleeve to limit rotation of the sleeve to a single direction during a wringing operation.
Patent CA-2368294-A1 (CA)
Title: Rotary storage unit with motorized latch actuator
Inventor: HOUSH ROBERT A
IPC: E05B47/00
Filed: 2002-01-17
Abstract: A rotary storage unit includes a cabinet defining an interior within which a rotary storage member is located. A latch mechanism is mounted to the cabinet, and selectively engages the rotary storage member for maintaining the storage member in either an open position or a closed position. A motorized actuator arrangement is interconnected with the latch mechanism, for selectively moving the latch mechanism between a latching position and a release position. The motorized actuator arrangement includes a motor which imparts movement to an actuator rod interconnected with the latch mechanism, for moving the latch mechanism between its latching and release positions in response to axial movement of the actuator rod. The motor moves the actuator rod so as to return the latch mechanism to its latching position after expiration of a predetermined time delay. The actuator rod is interconnected with a spring which biases the latch mechanism toward its latching position, to provide a positive stop when the storage member is moved to a predetermined position relative to the cabinet. The motorized actuator arrangement is operable in response to operation of a hand- operable switch mounted to the cabinet.
Patent CA-2369433-A1 (CA)
Title: Techniques et compositions pour le diagnostic de carcinomes
Inventor: HELLSTROM INGEGERD
IPC: C07K16/30
Filed: 2000-02-25
Abstract: L'invention concerne des compositions et des techniques servant à la détection d'une affection maligne, et porte sur la découverte de formes solubles de polypeptides de mésothéline, y compris l'antigène en rapport avec la mésothéline (MRA). L'invention concerne particulièrement une séquence d'acides nucléiques codant pour le MRA et un variant de MRA. L'invention concerne également une technique de dépistage d'une affection maligne chez un patient, consistant à détecter la réactivité d'un anticorps spécifique d'un polypeptide de mésothéline avec une molécule naturellement soluble contenue dans un échantillon prélevé chez le patient, et à cribler par hybridation à l'aide d'une séquence de nucléotide MRA. L'invention concerne en outre d'autres avantages connexes.
Patent CA-2371495-A1 (CA)
Title: Interrupteur a lames souples magnetique blinde
Inventor: MORGAN RAYMOND LEE
IPC: H01H36/00
Filed: 2000-04-05
Abstract: La présente invention concerne un interrupteur a lames souples protégé, constitué d'un interrupteur à lames souples placé dans un logement en métal ferreux de manière à ce que ce logement métallique protège l'interrupteur contre un flux magnétique. L'interrupteur à lames souples protégé de la présente invention reste insensible jusqu'à ce que le logement en métal ferreux soit complètement saturé et que le flux magnétique nécessaire au fonctionnement de l'interrupteur soit présent dans le logement. L'invention concerne aussi un capteur permettant de détecter la présence d'une source de champ magnétique approchante à une distance prédéterminée entre l'interrupteur et la source de champ magnétique.
Patent CA-2372434-A1 (CA)
Title: Fil poly(trimethylene terephthalate) partiellement oriente
Inventor: LONDON JOE FORREST JR
IPC: D02G1/08
Filed: 2001-03-01
Abstract: L'invention concerne un fil partiellement orienté constitué à partir du polymère polyester, ce polymère comprenant au moins 85 moles % de poly(triméthylène téréphthalate), au moins 85 moles % de ces unités qui se répètent représentant des unités triméthylène, et le polymère ayant une viscosité intrinsèque d'au moins 0.70 dl/g et étant doté d'une élongation à la rupture d'au moins 110 %. De plus, l'invention concerne un processus de filature d'un fil partiellement orienté ainsi qu'un processus d'étirement-texturation continu d'un fil d'alimentation partiellement orienté.
Patent CA-2373372-A1 (CA)
Inventor: VATAMANIUK OLENA K
IPC: C12N15/31
Filed: 2000-05-19
Abstract: L'invention concerne de nouvelles synthases phytochélatines et leurs utilisations.
Patent CA-2374641-A1 (CA)
Inventor: SCARBOROUGH ROBERT M
IPC: A61P9/00
Filed: 2000-05-24
Abstract: Novel compounds, their salts and compositions related thereto having activity against mammalian factor Xa are disclosed. The compounds are useful in vitro or in vivo for preventing or treating coagulation disorders.