baber/WOPTO huggingface dataset:
Patent CA-2289225-A1 (CA)
Title: Combine with powered and steerable grain trailer
Inventor: DILLON BEN N
IPC: B60K17/30
Filed: 1998-09-11
Abstract: A powered towing vehicle having steering wheels and a wheeled trailer is connected to the vehicle for its towing. The wheels of the trailer are connected to a source of power for generating forward and rearward movement of the trailer. These wheels also are connected to a source of power for turning such wheels in order to steer the trailer. These wheels further are connected to a sensor to sense the position of the trailer wheels as they are being steered. The steering wheels of the towing vehicle also are connected to a sensor to sense the position of the vehicle wheels as they are being steered. The trailer steering wheel sensor is displayed to an operator of the vehicle so that the vehicle operator knows the relative position of each of the steering wheels. The trailer steering power source is connected to the vehicle so that an operator of the vehicle can remotely steer the wheels of the trailer. Alternatively, the towing vehicle and the wheeled trailer can be integrally formed into an articulated vehicle having a forward bogie having at least one axle assembly which is steerable and powered, and a rearward concatenated bogie having one axle assembly which is powered and steerable.
Patent CA-2290650-A1 (CA)
Title: Procede ameliore de degradation sur terminaison c de peptides et de proteines
Inventor: GRAHAM KENNETH S
IPC: G01N33/68
Filed: 1998-06-15
Abstract: L'invention concerne un procédé permettant la dégradation sur terminaison C de peptides et de protéines, lequel procédé consiste à former un dérivé thiohydantoïne de l'aminoacide à terminaison C, puis à cliver l'aminoacide modifié par réaction avec des ions méthoxyde ou méthiolate.
Patent CA-2290817-A1 (CA)
Inventor: TELFER DAVID BRIAN
IPC: F16L55/00
Filed: 1998-05-19
Abstract: L'invention concerne un procédé et un appareil pour la suppression de la prolifération bactérienne, microbienne et autres types de prolifération cellulaire dans un plan d'eau, par l'application d'un signal électromagnétique sur une partie d'un tuyau communiquant avec le plan d'eau.
Patent CA-2291095-A1 (CA)
Title: Electrolyseur bipolaire a membrane echangeuse d'ions
Inventor: MARZUPIO MAURIZIO
IPC: C25B9/00
Filed: 1998-06-02
Abstract: La présente invention concerne une nouvelle conception d'éléments destinés à des électrolyseurs à membrane échangeuse d'ions. La figure décrit la structure d'un côté de l'élément (1). Les deux côtés sont formés de deux feuilles pressées à froid pour obtenir les saillies (2) et le rebord périphérique (3) assurant un scellement au moyen d'un joint adapté. Dans le cas d'une électrolyse à l'alcali et chlore, servant d'exemple ci-après, les deux feuilles sont formées de titane et de nickel. Les saillies sont de préférence en forme de cône tronqué et disposées dans une configuration hexagonale centrée. Cette géométrie favorise le mélange transversal des électrolytes grâce à la déviation et au croisement de flux local. L'électrolyte est fourni à l'élément par un distributeur présentant des trous, qui montre un détail de la partie inférieure de l'élément 1. Le distributeur est logé dans la partie inférieure de l'élément (1) le long du bord intérieur du rebord (3). L'électrolyte et le mélange gazeux produit sont forcés de s'écouler vers la partie supérieure de l'élément par un déflecteur (7) incliné qui sert à crever les bulles de gaz. On mélange de manière efficace un électrolyte frais au liquide provenant des trop-pleins (9).
Patent CA-2293163-A1 (CA)
Title: Obtaining data for calls made by a specific/cellular mobile station
Inventor: DO TUAN ANH
IPC: H04B7/26
Filed: 1999-12-30
Abstract: The method and apparatus for automatically monitoring call processing transactions performed in base stations of a mobile cellular telecommuni-rations switching system. A mobile switching center maintains a list of mobile stations whose calls are being fnonitored. When one of these mobile stations originates a call, or when an incoming call is received for such a mobile station, the base station originally serving the call is notified, and that base station then transmits messages recording reportable events for that mobile station. When that mobile station is handed off to another base station, the other base station receives an indication from the first base station that it is to monitor the call of that mobile station. When a base station no longer serves a mobile station that is being monitored, it clears the record that the mobile station is to be monitored from its data base. Advantageously, this arrangement has the characteristic that only base stations actually serving base stations that are being monitored, maintain a record of the base station being monitored.
Patent CA-2293453-A1 (CA)
Inventor: SUARATO ANTONINO
IPC: C07H15/252
Filed: 1999-04-09
Abstract: Anthracycline glycosides of formula (I) wherein the wavy line means that the hydroxy group at 13-position may be at .alpha. or .beta. position, or a mixture thereof, are useful as anti-tumor agents.
Patent CA-2293814-A1 (CA)
Inventor: SOELVE TORBJOERN
IPC: H04L25/03
Filed: 1998-06-01
Abstract: Dans un système de communication numérique multi-bande, tel qu'un système de téléphonie cellulaire double bande, le traitement des signaux bande de base s'effectue en sélectionnant, parmi un certain nombre de jeux de paramètres de traitement des signaux bande de base, le meilleur jeu de paramètres, soit le jeu le plus approprié, sélection qui se fait en fonction de la bande de fréquences du signal de communication reçu.
Patent CA-2295290-A1 (CA)
Title: Article comprising aligned, truncated carbon nanotubes and process for fabricating article
Inventor: JIN SUNGHO
IPC: C01B31/02
Filed: 2000-01-10
Abstract: The emission properties of aligned nanotube arrays are improved by truncating the ends of the nanotubes. Truncation provides nanotubes having a height within, for example, 30% of the average truncated nanotube height, as well as ends substantially free of end caps. The cap-free ends provide desirable field concentration, and the height uniformity increases the number of participating nanotubes.
Patent CA-2298306-A1 (CA)
Inventor: DRAGOVIC ZELJKO
IPC: E04H4/08
Filed: 2000-02-04
Abstract: A foam spa cover member is attached to a cover lifter apparatus using a plurality of brackets, each having a horizontal lip inserted into a respective slit in a side surface of the cover and a vertical plate engaging the side surface.
Patent CA-2298489-A1 (CA)
Inventor: GABER BENNY
IPC: B63B39/06
Filed: 1998-05-28
Abstract: Stabilization apparatus (12) for a watercraft (10) having a hull (14), including at least one hydrofoil (20) with a leading edge (22) and a trailing edge (24), the edges defining a chord (26) extending therebetween, the at least one hydrofoil being mounted below an underside of the hull and arranged for rotation about an axis (30) that is generally perpendicular to the chord and directed towards the underside (28) of the hull, and control apparatus (40) that rotates the at least one hydrofoil about the axis in response to roll of the watercraft so as to stabilize the watercraft against the roll. Preferably the axis passes generally through the chord's center.
Patent CA-2298897-A1 (CA)
Inventor: WARNER GERY
IPC: E04H15/18
Filed: 2000-02-15
Abstract: A frame tent having a triangular-shaped perimeter frame, a flexible canopy attached to said perimeter frame, three corner posts to support the perimeter frame at corners thereof, three cables each having one end attached to an upper end of an associated one of said corner posts and a free end removably connectable to a common junction element, and a flying pole couplable at one end to said common junction element and at another end to an interior surface of said canopy.
Patent CA-2299030-A1 (CA)
Title: Cord control device for a venetian blind to control raising and lowering of the slats
Inventor: HUANG TAI-LONG
IPC: E06B9/324
Filed: 2000-02-18
Abstract: A cord control device includes a mounting seat mounted removably in a horizontal top housing, from which a plurality of horizontal slats are suspended downwardly one above another. A bottom rail is disposed below the slats. Each of two control cords passes through the top housing and through the slats, and has a first end portion fastened to the bottom rail, and a second end portion which extends out of the top housing. An elongated rack is disposed in a roller-mounting space in the mounting seat. A pair of stationary rollers are journalled in the roller-mounting space one above the other proximate to the elongated rack and are passed slidably over by the second end portions of the control cords, respectively.      A movable pinion is disposed movably in the roller-mounting space, and is passed slidably over by the second end portions of the control cords. The pinion is movable in the roller-mounting space to a first position, where the control cords can slide over the pinion to permit raising and lowering of the slats, and a second position, where the pinion is clamped between the rack and one of the stationary rollers so that the control cords are clamped between the pinion and one of the stationary rollers.
Patent CA-2300278-A1 (CA)
Inventor: MATHIEU VERONIQUE
IPC: B01J31/20
Filed: 1998-07-31
Abstract: Des hydrocarbures halogénés comprenant au moins 3 atomes de carbone sont obtenus par réaction entre un haloalcane et une oléfine halogénée, en absence substantielle de nitrile et en introduisant les réactifs dans un rapport molaire entre l'haloalcane et l'oléfine halogénée inférieur à 2. Le 1,1,1,3,3pentachloropropane peut ainsi être obtenu avec un bon rendement volumique.
Patent CA-2302131-A1 (CA)
Inventor: CAIN BRADLEY
IPC: H04L12/701
Filed: 2000-03-27
Abstract: An application programming interface for use in a network device includes at least one control module that is capable of controlling a forwarding plane of the network device. In particular, the network device forwards packets across a network, and includes the forward plane for processing data packets. The application programming interface includes an input module that receives function calls, at least one control module (mentioned above) that receives input control data via the function calls, and an output module that forwards output control data from the control module. The control module produces the output control data based upon the input control data. The output control data is capable of controlling execution of the forwarding plane.
Patent CA-2303115-A1 (CA)
Title: Fermeture resistant a la fissuration sous contrainte
Inventor: VARLET JEAN-LUC PATRICK ANDRE
IPC: B65D53/00
Filed: 1998-09-08
Abstract: L'invention concerne une composition en matériau amélioré permettant de diminuer les risques de fissuration sous contrainte des fermetures, pour conteneur doté d'une fermeture. La partie du conteneur coopérant avec la fermeture et la fermeture proprement dite sont en matériaux qui ne présentent pas la même rigidité, caractérisés en ce que le matériau plus rigide comprend un thermoplastique catalysé par alliage organométallique. Un autre aspect de l'invention concerne un produit emballé comprenant en combinaison une composition chimiquement agressive et un emballage pour ladite composition.
Patent CA-2303980-A1 (CA)
Inventor: MARMONIER JEAN
IPC: G08C19/02
Filed: 1999-07-19
Abstract: The invention concerns a type 4 - 20 milliamperes or 0 - 20 milliamperes current loop, connecting an analog sensor (1) to an acquisition system (3) traversed respectively by a sensor current (lc) and an acquisition current (la). A test circuit is mounted parallel to the current loop for injecting into said current loop a superposition current (Is) which is superposed to the sensor (lc) or acquisition current (la). In a first embodiment, a variable voltage (V4) generator (7) injects the superposition current (ls) by addition to the acquisition current (la), thereby controlling a low current threshold of the acquisition system (3). In a second embodiment, a variable current regulator injects the superposition current (Is) by addition to the sensor current (lc) thereby controlling a high current threshold of the acquisition system. The acquisition system low and high threshold test is carried out without opening the current loop.
Patent CA-2305913-A1 (CA)
Title: A method and a device for wrapping a product in a wrapper made of sheet material, and the corresponding wrapped product
Inventor: MILANO GIUSEPPE
IPC: B65D85/60
Filed: 2000-04-17
Abstract: The wrapper which surrounds the product (P) is formed from two pieces (1, 2), for example, of thin aluminium foil. The first piece is shaped to a generally cup-shaped configuration so as to house the product (P) substantially completely also leaving a projecting edge (1c) in the region of the mouth portion of the cup-shaped configuration. The second piece (2), which retains a substantially flat configuration, is applied and welded to the projecting edge. The rim formed as a result of the connection of the two pieces (1, 2) is then subjected to a shaping operation against the product (P), conferring on the rim a generally case-like configuration. A case-like housing body with a flat base wall which can support the product (P) is thus formed, the case-like housing body being constituted by an integral part of the wrapper.
Patent CA-2309758-A1 (CA)
Title: Reagents and methods useful for detecting diseases of the breast
Inventor: ROBERTS-RAPP LISA
IPC: C12Q1/68
Filed: 1998-11-18
Abstract: A set of contiguous and partially overlapping cDNA sequences and polypeptides encoded thereby, designated as BS265 and transcribed from breast tissue, is described. Theses sequences are useful for the detecting, diagnosing, staging, monitoring, prognosticating, in vivo imaging, preventing or treating, or determining the predisposition of an individual to diseases and conditions of the breast, such as breast cancer. Also provided are antibodies which specifically bind to BS265-encoded polypeptide or protein, and agonists or inhibitors which prevent action of the tissue-specific BS265 polypeptide, which molecules are useful for the therapeutic treatment of breast diseases, tumors or metastases.
Patent CA-2311112-A1 (CA)
Title: Trovafloxacin oral suspensions
Inventor: ARENSON DANIEL RAY
IPC: A61K9/10
Filed: 2000-06-02
Abstract: This invention relates to suspensions for oral administration comprising novel trovafloxacin zwitterionic crystals, and processes for preparing such crystals. This invention further relates to other pharmaceutical compositions comprising these novel crystals, and to methods of using these suspensions, and these novel crystals in such other dosage forms, for treating bacterial infections in mammals.
Patent CA-2311771-A1 (CA)
Title: A toy building set and a vehicle therefor
Inventor: NIELSEN PER STEEN
IPC: A63H33/08
Filed: 1998-11-27
Abstract: A toy building set comprising building elements with at least two side walls that define a width for the building elements and a top face with coupling studs arranged in parallel rows on the top face such that the rows are spaced apart. The building elements have a bottom with a cavity for receiving coupling studs on other building elements.  The toy building set comprises a toy vehicle with wheels that are mounted in pairs on opposed sides of the vehicle. The wheels in each pair are arranged at such distance from each other that there is room for an integer multiple of rows of coupling studs between the wheels, and that both wheels in a pair can simultaneously be in rolling contact with the top side of a building element. A toy vehicle for such building set has its wheels in each pair arranged at such distance from each other that there is room for an integer multiple of rows of coupling studs between the wheels, and that both wheels in a pair can simultaneously be in rolling contact with the top face of a building element.
Patent CA-2312694-A1 (CA)
Title: Plastic privacy fence
Inventor: HIGGINS LAURIE D
IPC: E04H17/16
Filed: 2000-06-29
Abstract: A plastic fence section comprises a series of connected hollow chambers with at least upper and lower horizontal chambers extending the length of the fence section for receiving reinforcing members. The fence section is made of plastic material. The hollow chambers are separated by pinch off regions. The fence section provides a visual block and has a similar appearance on either side of the fence section. The fence section has a post edge and a panel joining edge. The panel joining edge is adapted to engage and overlap with a second fence panel section.
Patent CA-2315683-A1 (CA)
Title: Ignition improved fuels
Inventor: DE GROOT JOHANNES JACOBUS
IPC: C10L/
Filed: 1998-12-14
Abstract: A fuel is presented which is doped with 0.01-10 % by weight of cyclic ketone peroxide(s), characterized in that it comprises from 0.01 to 10 percent by weight of cyclic ketone peroxides of formula (I) wherein R1-R6 are independently selected from the group consisting of hydrogen, C1-C20 alkyl, C3-C20 cycloalkyl, C6-C20 aryl, C7-C20 aralkyl, and C7-C20 alkaryl, which groups may include linear or branched alkyl moieties; and each of R1-R6 may optionally be substituted with one or more groups selected from hydroxy, alkoxy, linear or branched alkyl, aryloxy, ester, carboxy, nitrile, and amido, with the proviso that said peroxides make up at least 35 % by weight of all peroxides in the fuel, to reduce the emission of pollutants when the fuel is used in a combustion engine. Also the process to make such fuels is presented.
Patent CA-2316141-A1 (CA)
Inventor: BOOCOCK DAVID GAVIN BROOKE
IPC: C07C69/24
Filed: 2000-08-15
Abstract: A process for the esterification of a triglyceride. The process comprises forming a single phase solution of said triglyceride in an alcohol selected from methanol and ethanol, the ratio of alcohol to triglyceride being 15:1 to 35:1. The solution further comprises a co-solvent in an amount to effect formation the single phase and a base catalyst for the esterification reaction. After a period of time, ester is recovered from the solution. Esterification is rapid and proceeds essentially to completion. The esters may be used as biofuel or biodiesel.
Patent CA-2318143-A1 (CA)
Title: Rapid method for separation of small molecules using reverse phase high performance liquid chromatography
Inventor: GOETZINGER WOLFGANG K
IPC: G01N30/88
Filed: 1999-02-03
Abstract: The invention is a rapid method for the separation of small organic compounds using gradient reverse phase HPLC. The method of the invention achieves a run time of one minute or less and a resolution with a peak production of at least 1 peak/2 seconds. The method is also able to achieve the separation of a compound from a mixture of compounds in an elution sample having a volume of 2 milliliters or less.
Patent CA-2320645-A1 (CA)
Title: Advertising display device
Inventor: METHOT JACQUES
IPC: G09F23/00
Filed: 2000-09-26
Abstract: There is provided an advertising display device designed to receive advertising messages and to be mounted on a pole such as a parking meter, the device comprising first and second housing sections each covered with transparent protective means protecting a display poster holder, and a flexible adjustable attachment str ap for securing the display device to the post.
Patent CA-2322946-A1 (CA)
Inventor: WARDLAW STEPHEN C
IPC: B01L3/00
Filed: 1999-02-17
Abstract: A urine sample is analyzed for urine chemistry, formed bodies, and rare event evidence, all in a single sample container (2) and under low power magnification.
Patent CA-2326584-A1 (CA)
Inventor: KONOIKE TOSHIRO
IPC: C07C319/14
Filed: 1999-04-15
Abstract: A process for producing a compound represented by formula (I) which comprises reacting a compound represented by formula (V) with a compound represented by formula (VI) in the presence of a base; a process for producing a compound represented by formula (II) which comprises causing a halogenating agent to act on the compound represented by formula (I); a process for producing a compound represented by formula (IV) which comprises reacting the compound represented by formula (II) with a compound represented by formula (III); and the compound represented by formula (I), wherein Alk represents branched alkyl; Hal1 and Hal2 each represents halogeno; R1 and R2 each independently represents halogeno, alkyl, alkoxy, nitro, and cyano; R3 and R5 each represents hydrogen or an organic residue; and R4 represents an organic residue.
Patent CA-2326908-A1 (CA)
Title: Bulk dispensing agitator and method for using same
Inventor: PETRAK DANIEL G
IPC: D06F39/02
Filed: 2000-11-27
Abstract: A bulk dispenser includes a dispensing chamber having an open upper end. A storage chamber is fitted within the dispensing chamber and includes a dispensing opening spaced above the bottom of the dispensing chamber. A valve is within the dispensing opening and is movable from a closed position preventing fluid from leaving the storage chamber to an open position permitting fluid to flow through the dispensing opening into the dispensing chamber. A spring biases the valve to its closed position.
Patent CA-2329504-A1 (CA)
Inventor: MACKENZIE ANDREW T
IPC: G01L5/00
Filed: 2000-12-22
Abstract: A device called "pill" is provided for in-line measurement of properties, such as pressure and temperature, in a fluid flow within a pipeline system. The device is small enough to travel in the medium of the pipeline system in an unrestricted manner. It has at least one sensor to scan properties such as pressure and temperature at a desired rate. Also, the device includes a microprocessor for logging data scanned by the sensor so that it can later be downloaded and analysed by a PC.  Moreover, the device has a buoyancy compensator for adjusting the specific gravity of the device to make it compatible with the medium in which it travels. The novel device is particularly suitable for use in solids transport systems, such as mining backfill systems.
Patent CA-2329882-A1 (CA)
Title: Virtual home information repository and directory
Inventor: LOVELAND JAMES B
IPC: G06Q10/06
Filed: 2000-12-29
Abstract: The present invention relates to a computer accessible system for electronically storing a model which communicates the physical attributes of a structure along with warranty, insurance and other information relative to that structure. The system of the present invention integrates physical information in a model which is displayed as a physical representation of the structure with other non-physical information. Selecting specific areas of the model provides access to data regarding non-physical characteristics of that area of the structure and the contents thereof. Data relevant to warranties, insurance, maintenance or other information can be accessed by selecting portions of the model or indices attached or related to that portion. Systems of the present invention allow multiple users to remotely access the information and model via a computer network, such as the Internet, in order to make informed decisions regarding the structure and its characteristics.