baber/WOPTO huggingface dataset:
Patent CA-2271730-A1 (CA)
Inventor: HACIAS KENNETH J
IPC: C10M103/06
Filed: 1997-11-18
Abstract: Des compositions de traitement liquides et aqueuses, comprenant en tant que principes actifs de l'acide borique et des ions de phosphate condensé, peuvent former des revêtements de conversion contenant du phosphate de fer, sur des substrats ferrifères, à des taux d'au moins 0,3 g/m?2¿/min. Ces revêtements sont utiles en tant que lubrifiants de travail à froid, soit en tant que tels, soit après dépôt d'une couche de finition à l'aide d'un lubrifiant supplémentaire.
Patent CA-2276822-A1 (CA)
Title: Method for determining thermal neutron capture cross-section of earth formations using measurements from multiple capture gamma ray detectors
Inventor: MICKAEL MEDHAT W
IPC: G01V5/10
Filed: 1999-07-06
Abstract: A method for determining thermal neutron capture cross-section of an earth formation penetrated by a wellbore from counts of capture gamma rays detected at spaced apart locations from a source irradiating the formations with bursts of high energy neutrons. An apparent capture cross-section is determined from counts detected at one of the spaced apart locations. The apparent capture cross-section is adjusted by a correction factor calculated from counts detected at each of the spaced apart locations. The correction factor is calculated from an empirical relationship of known values of formation capture cross-section, wellbore diameter and wellbore capture cross section, with respect to counts detected at each of the spaced apart locations. Coefficients of the empirical relationship are determined by simulating counts which would be detected in response to the known values of formation capture cross-section, wellbore diameter and capture cross section. The coefficients are adjusted until differences between capture cross-section calculated by the relationship from the simulated counts and the known values of formation capture cross-section are minimized. In the preferred embodiment, coefficients are calculated for each one of at least two time regions into which the counts between successive bursts are segregated.
Patent CA-2279633-A1 (CA)
Title: Process for separating radioactive and hazardous metal contaminants from soils
Inventor: BAILEY KEITH L
IPC: B09C1/00
Filed: 1999-08-03
Abstract: A process for treating radioactive contaminated soils to remove radioactive contaminants therefrom comprises creating a suspension of particles of the soil in water, and directing the slurry to a particle size separator. The small particles comprising radioactive contaminants are collected and handled for radioactive waste material storage. The aqueous slurry of large soil particles is directed to separators for removing substantial amounts of water after which the particles are directed to a conveyor and spread out to a substantially uniform thickness and detected for any radioactivity. Portions of material in which radioactive particles are detected are diverted and the uncontaminated soil material is recovered.
Patent CA-2279863-A1 (CA)
Title: Derives du n-hxdroxy-beta-sulfonyl-propionamide et leur utilisation comme inhibiteurs des metalloproteases matrices
Inventor: ROBINSON RALPH PELTON
IPC: C07C317/46
Filed: 1998-01-27
Abstract: L'invention porte sur un composé de formule (I) dans laquelle R?1¿, R?2¿, R?3¿, R?4¿ et Q sont définis dans la description, sur des préparations pharmaceutiques le contenant, et sur leur utilisation à des fins médicales comme inhibiteurs des métalloprotéases matrices et générateurs du facteur de nécrose tumorale (TNF).
Patent CA-2283158-A1 (CA)
Inventor: BOCES PIERRE
IPC: G06F21/64
Filed: 1998-03-10
Abstract: The invention concerns a method for monitoring the secure segmentation of applications loaded in a multi-application terminal, said applications having a predetermined structure. The method consists in the following steps: providing the terminal with a security module comprising a non-volatile storage; loading said security module storage unit with an image of the structure of each application in terms of programme or data; previous to the execution of at least one of said applications, comparing its structure with its image contained in the security module; validating the start of the execution of the application in case of adequacy and launching it. The terminal comprises a programme implementing this method.
Patent CA-2286113-A1 (CA)
Title: Aircraft weight and center of gravity indicator
Inventor: NANCE C KIRK
IPC: G01G19/07
Filed: 1998-03-13
Abstract: An onboard system for use in measuring, computing and displaying the weight and center-of-gravity for aircraft (1), while keeping aircraft movement to a minimum. Pressure sensors (45) are mounted in relation to each of the landing gear struts (3, 5, 7). An onboard pump (38) and reservoirs are attached to each of the landing gear struts and are activated by a computer/controller (25), while landing gear strut pressures are monitored in the determination of strut stiction. The computer/controller calculates the stiction of each landing gear strut and compensates for the pressure distortions caused by landing gear strut stiction. Additional features include reducing strut stiction, measuring landing gear strut fluid levels, monitoring landing gear strut health, weight adjustments for external ice and de-icing fluids, weight adjustments for wind, monitoring aircraft landing gear strut movement.
Patent CA-2287740-A1 (CA)
Title: Data processing apparatus and data recording apparatus
Inventor: TAKAGI SATOSHI
IPC: G11B20/18
Filed: 1999-10-29
Abstract: A shuffling table memory has a shuffling table written from an external memory through a path. The external memory stores a plurality of shuffling tables corresponding to the formats of video data to be shuffled. One shuffling table selected according to the result of format determination is stored in the shuffling table memory. The shuffling table memory receives an IDi separated from the input data as an address and outputs a converted address IDo. The address IDo generated by the shuffling table memory is used as a write address for writing data into a data-accumulation memory. With the read address sequentially changing, shuffled data is read from the data accumulation memory.
Patent CA-2290507-A1 (CA)
Title: Note holding and dispensing device with cassette
Inventor: MATSUNAGA KENSUKE
IPC: G07D11/00
Filed: 1999-03-24
Abstract: A note holding and dispensing device is provided which comprises a frame (16);  a cassette (18) removably positioned in a cavity (112) of the frame (16); a transfer device (24) which comprises an extraction drive means (120) and a conveyer means (122) provided in the frame (16); and an electronic controller (46) for controlling operation of the extraction drive means (120) and conveyer means (122). The cassette (18) has a chamber (64) for receiving a plurality of notes (66) and an extracting device (232) for discharging the notes (66) from the chamber (64). The extraction drive means (120) operates the extracting device (232) in the cassette (18) to fetch the notes (66) from the cassette (18). The conveyer means (122) transports the notes (66) received from the cassette (18) to an outlet (20) through a passageway (22).
Patent CA-2292209-A1 (CA)
Title: Molded frame construction
Inventor: DE ZEN VIC
IPC: E06B3/46
Filed: 1999-12-15
Abstract: One piece integrally molded frame members that fit against each other to form a support frame having an article retaining recess therein.
Patent CA-2292563-A1 (CA)
Title: Method for processing material comprising aluminium and plastic
Inventor: KAMST RONALD GERARD
IPC: F23G5/14
Filed: 1998-05-29
Abstract: A method for processing material comprising combinations of aluminium and plastic, such as aluminium bottle caps having a plastic coating, comprising the steps of: pyrolysing the plastic in an inert atmosphere, cracking or gasyfying the gases or vapours which are released in the course of pyrolysis, afterburning the coke which remains behind on the aluminium in the course or pyrolysis. The gases or vapours released are recirculated and are used, during pyrolysis, as an inert, oxygen-free medium.
Patent CA-2293149-A1 (CA)
Title: Elastomeric butyl compounds with improved chemical bonding between the butyl elastomer and the filler
Inventor: RAUSA JOHN
IPC: C08K5/54
Filed: 1999-12-24
Abstract: The invention provides a process for preparing a filled halobutyl elastomer which comprises admixing a halobutyl elastomer, particles of filler and a silane that has at least one hydroxyl group or hydrolysable group attached to a silicon atom of the silane, and curing the filled halobutyl elastomer with sulphur. The invention also provides a filled composition that has improved properties when compared with known carbon black filled elastomeric compositions.
Patent CA-2294670-A1 (CA)
Inventor: BONDI MORENO
IPC: C12N1/20
Filed: 2000-01-10
Abstract: The subject of the present invention is a composition suitable as food integrator and for the treatment of intestinal disorders and alterations of the bacterial flora, characterized in that it contains as active principle a combination of Bacillus coagulans and lysine. According to a preferred embodiment of the invention, the composition is made by first subjecting the Bacillus coagulans to a culture in the presence of lysine in the germinative phase, and then bringing it back to the state of spore. A further subject of the present invention is a method for the growth and development of cultures of Bacillus coagulans in the presence of lysine, as well as the use of these bacterial cultures thus produced and developed in the preparation of compositions suitable both as food integrators and as pharmaceutical compositions.
Patent CA-2302582-A1 (CA)
Title: A method of producing an article
Inventor: LUTZ DEAN
IPC: B21K1/04
Filed: 1998-09-11
Abstract: A method of machining an article (30) including the steps of providing a resilient article having a lower face with a predetermined profile and an upper face (32); providing a reference article with an upper face (36) having a reference profile; abutting at least part of the lower face against the reference article upper face and applying force (45) to resiliently deform the resilient article a predetermined amount whereby the lower face of the resilient article substantially conforms to the shape of the reference article upper face; machining the upper face of the resilient article to a predetermined configuration; releasing the force applied to deform the resilient article whereby the upper face or the resilient article deforms to adopt a desired configuration.
Patent CA-2306313-A1 (CA)
Inventor: SAKAKI JUNICHI
IPC: C07D307/84
Filed: 1998-11-03
Abstract: L'invention concerne des nitriles de dipeptides à substitution de l'extrémité N-terminale qui sont de puissants inhibiteurs des cathepsines de cystéine, par exemple, les cathepsines B, K, L et S et peuvent être utilisés pour traiter les maladies et les états dépendants de la cathepsine de cystéine, y compris, l'inflammation, la polyarthrite rhumatoïde, l'arthrose, l'ostéoporose, les tumeurs (en particulier, l'invasion tumorale et les métastases tumorales), les maladies coronaires, l'athérosclérose (y compris la rupture et la déstabilisation des plaques d'athérosclérose). En particulier, les nitriles de dipeptides sont des composés de la formule (I) ou des esters physiologiquement acceptables ou pouvant être scindés ou des sels de ces derniers. Dans la formule, les symboles sont tels que définis. On a constaté qu'un choix approprié des groupes R, R2, R3, R4, R5, X1, Y et L permettait de modifier la sélectivité relative des composés comme inhibiteurs des divers types de cathepsine de cystéine, par exemple, les cathepsines B, K, L et S pour obtenir des inhibiteurs qui inhibent, de manière sélective, un type de cathepsine particulier ou des combinaisons de types de cathepsines.
Patent CA-2308328-A1 (CA)
Title: Data processing system for logically adjacent data samples such as image data in a machine vision system
Inventor: GREENBERG MICHAEL PHILIP
IPC: G06T1/20
Filed: 1998-05-08
Abstract: A data processing system (10) including a data processor (20) processes at least one processor word (17) each clock cycle. Each processor word (17) includes multiple complete data samples (13) which are received indivually as part of a sequential stream of logically adjacent or related data samples. A  predetermined number of the data samples are stored together, as a processor word (17), in dedicated memory (18). The system also includes a data aligner (50) which allows the data processor to process at least one processor word (17) comprised of at least one data sample from other two processor words. The aligner (50) controls data sample alignment such as pixel alignment in a vision system to facilitate image data processing.
Patent CA-2308384-A1 (CA)
Inventor: OLIVEIRA DE BARROS DANIEL ALES
IPC: F24F1/02
Filed: 1998-09-16
Abstract: A condensate drain outlet for a room conditioner (10) of the type which includes a sheet metal basepan (22) having a horizontally extending bottom wall (30) and a rear wall (28) joined to an extending upwardly from the bottom wall in a perpendicular relationship. The rear wall (28) has a substantially U-shaped opening (32) formed therein. A one-piece molded plastic condensate drain insert (36) for insertion into the U-shaped opening (32) includes a mounting plate (40) having a size configured to overly the U-shaped opening (32) in the rear wall (28) and having an opening extending therethrough. A  tubular section (42), having an axial opening (43) extending therethrough, extends from one side of the mounting plate (40).
Patent CA-2308736-A1 (CA)
Title: Catalytic composition for the upgrading of hydrocarbons having boiling points within the naphtha range
Inventor: FERRARI MARCO
IPC: B01J23/85
Filed: 2000-05-05
Abstract: A process is described for the upgrading of hydrocarbon mixtures which boil within the naphtha range containing sulfur impurities, i.e. a hydrodesulfuration process with contemporaneous skeleton isomerization and reduced hydrogenation degree of the olefins contained in said hydrocarbon mixtures, the whole process being carried out in a single step. The process is carried out in the presence of a catalytic system comprising a metal of group VI B, a metal of group VIII and a carrier of acid nature consisting of a mesoporous silicoalumina.
Patent CA-2309085-A1 (CA)
Title: Remote software download with automatic adjustment for data access compatibility
Inventor: ROJESTAL HANS JONAS PETER
IPC: G06F9/445
Filed: 1998-10-27
Abstract: In a method of replacing a first version of software with a second version of software, the second version of software is loaded into a data processor on which the first version of software is running. While the first version of software is running on the data processor, the first version of software is used to modify a data memory for compatibility with the second version of software.
Patent CA-2314024-A1 (CA)
Title: Universal ejection tool
Inventor: ROSSIER JOSE
IPC: B26D7/18
Filed: 2000-07-13
Abstract: This universal ejection tool (1) for the waste from a blanking press for cutting out sheet elements, particularly for a press for cutting sheet elements such as paper or cardboard intended for the production of packages, comprises a frame (2), the top part of which is equipped with a plate (10) perforated with a plurality of holes (11) uniformly distributed. The bottom part of said frame is provided with a plate (12) identical to the plate (10) and of substantially identical dimensions to those of the frame (2). Said plate (12) is also perforated with a plurality of holes (13), which are perfectly aligned with the holes (11) in pairs on vertical straight lines. Said plates (10, 12) are separated in the inner space of the frame (2) by a separating means. The vertical pairs of holes (11, 13) are traversable by ejection needles (30), which are simply held therein by a spring effect.
Patent CA-2314700-A1 (CA)
Inventor: TOTH FERENCZ NANDOR
IPC: G01F23/26
Filed: 2000-07-27
Abstract: A capacitive sensor for water level measurement in an oil tank is sensitive to all kinds of parasitic capacitances up to an input capacitance of a measuring instrument. In a "one port measurement" with "active guard" said parasitic capacitance of the input of a measuring instrument can be prevented by using "charge/discharge" as the measuring method and to have the measurement of the amount of charge that flows thereby take place by means of a charge-controlled oscillator. The output frequency of the charge-controlled oscillator is a measure for the amount of charge that has flown through, and that in turn is a measure for the capacitance of the sensor, which in turn is a measure for the height of the water at the bottom of the oil tank.
Patent CA-2314753-A1 (CA)
Title: Image-display game system and information storage medium used therefor
Inventor: ISHIHARA TSUNEKAZU
IPC: A63F13/69
Filed: 2000-07-28
Abstract: An image-display game system which can attract players for a long time to play a game can be implemented by presenting helping data of a0 to a63, and b1 to b5 beneficial in the course of a game to friends, and accordingly communications accompanying therewith can be stimulated and activated thereamong, and the game can be effectively utilized as a communications tool. Such image-display game system is so structured that the players' ID data IDn is communicable or exchangeable therein. With the other player's ID received, items beneficial in the course of the game or the helping data of 10 to 163, and b1 to b5 is generated based on the ID data, and is presented to the player. As a result, exchanging of the ID data IDn is activated among the players. The items presented based on the ID data IDn are determined by operating the ID data using an equation in FIG. 17 which is based on a predetermined rule, or in an operation processing by combining the ID data IDn and a random number R.
Patent CA-2315209-A1 (CA)
Title: Process for the preparation of 6-o-methyl erythromycin a using 9-hydroxy erythromycin derivatives
Inventor: TIEN JIEN-HEH J
IPC: C07H17/08
Filed: 1998-11-17
Abstract: The claimed invention provides a novel method of preparing 6-O-methyl erythromycin A. The process comprises the steps of reducing the 9-keto group of erythromycin A to form a 9-hydroxy erythromycin A, protecting the 9-, 2'-, and/or 4"-hydroxyl groups of erythromycin A, selectively methylating the 6-position of the 9-hydroxy erythromycin A derivative, deprotecting the hydroxyl groups and oxidizing the 9-hydroxyl to afford 6-O-methyl erythromycin A.
Patent CA-2315975-A1 (CA)
Title: Phospholipid-coated microcrystals for the sustained release of pharmacologically active compounds and methods of their manufacture and use
Inventor: HEPLER DOUGLAS I
IPC: A61P31/04
Filed: 1999-11-08
Abstract: The present invention relates to pharmaceutical composi-tions for the sustained release of pharmacologically active com-pounds, and methods of their manufacture and use. The phar-maceutical compositions contain microcrystals of pharmacologically active compounds which are encapsulated within a phos-pholipid layer which contains a unique combination of phos-pholipids. The pharmaceutical compositions may be rendered suitable for injection. The microcrystals are of varying sizes.  At least 50 percent of the microcrystals are from 0.5 µm and 3.0 µm in diameter, at least ten percent of the microcrystals are from 3.0 µm to 10 µm in diameter, and the composition contains microcrystals which are greater than 10 µm in diameter. The methods disclosed contain the steps of forming a lipid suspen-sion which contains the pharmacologically active compound and passing the lipid suspension with the pharmacologically active compound through a homogenizer at high pressure to coat the compound with the lipid suspension, thereby producing water insoluble drugs coated with the lipid suspension. The method is applicable to antibiotics, anti-inflammatory agents, anesthetics, anti-protozoa agents or any compound, including water soluble compounds, which can be modified so as to behave more like water insoluble compounds. The compositions and methods are useful for treating respiratory diseases in a variety of mammals.  The compounds and methods are also able to sharply reduce the toxicity of drug compounds.
Patent CA-2316663-A1 (CA)
Inventor: BIELFELDT FRIEDRICH B
IPC: F26B1/00
Filed: 2000-08-23
Abstract: The invention concerns a process for reducing the water content bound in the capillaries of the fibre cells of milled solid matter and/or sludge that contains carbon and which is processed through a screen to form a mat. The invention comprises the following process steps:   1) The material to be used is milled, screened and distributed to several spreading-material hoppers designated for several grain sizes and their grain size distributions. 2) As a first layer, a thin layer of fine material is scattered on a spreading, charging and filter belt. As a second layer, a thicker layer of coarse material is deposited to form a sandwich mat, whereby the depositing of the respective pile height of the fine material H F and the layer height of the coarse material H G of the sandwich mat is carried out according to the consistency and the proportion of fine material in the material used. 3) The sandwich mat formed according to the process steps 1 and 2 is fed into the pressure chamber of the filter press by means of a belt according to the dewatering cycle while, at the same time, the pressed dry material is run out.
Patent CA-2316809-A1 (CA)
Inventor: ANGUS ALLAN D
IPC: H04W16/24
Filed: 1998-12-31
Abstract: There is disclosed an improved base station (411) for communicating with communication units (121, 122) in a wireless messaging system (400). According to an advantageous embodiment, the base station comprises: 1) a transmitter (306) that is capable of transmitting messages to the communication units (121, 122) in a forward-channel having a first frequency range; 2) a receiver (307) that is capable of receiving messages from the communication units (121, 122) in a reverse-channel having a second frequency range; and 3) an antenna (303) that is capable of transmitting the forward-channel messages (312) at a first angle of electrical downtilt below the horizon and receiving the reversechannel messages (313) at a second angle of electrical downtilt, wherein the second angle of electrical downtilt is less than the first angle of electrical downtilt.
Patent CA-2316868-A1 (CA)
Inventor: BEITINGER GUNTER
IPC: H05K3/38
Filed: 1999-01-27
Abstract: Liquid crystalline polymers (LCP) may be sputter-coated or ion-plated with palladium to yield palladium coated LCP parts. These may be electrolytically plated, as with copper, using normal or unusually high current densities, to make metal plated LCP in which the metal has good adhesion to the LCPs. Before or after the electrolytic plating, the metal coating may be patterned. Parts containing patterned metal surface may be used as circuit boards or printed wire boards.
Patent CA-2317957-A1 (CA)
Inventor: BAULT RICHARD V
IPC: A61B5/117
Filed: 1999-01-15
Abstract: A device for the authentication of a person by his fingerprints prior to an authorization of operations includes a housing having a track for sliding the finger and a sensor having a dimension less than that of the finger, disposed along the track for sliding the finger.