baber/WOPTO huggingface dataset:
Patent CA-2081571-A1 (CA)
Inventor: PERKINS NANCY A K
IPC: G16H70/60
Filed: 1991-04-23
Abstract: Données sur les services de santé obtenues à partir de bases de données de réclamations de malades en consultation externe ou de malades hospitalisés. Un ordinateur traite les données par rapport à des variables cliniques comprenant l'âge, le sexe, le diagnostic, et incluant, de préférence, la comorbidité et certains actes médicaux prodigués. Les variables sont classées en ordres de complexité clinique. L'étendue des relations systématiques entre les variables classées concernant la complexité clinique est déterminée, principalement par analyse de régression, par rapport aux coûts (et, de préférence, par rapport aux procédures et indices de qualité) des services de santé prodigués à un nombre de patients. Selon le présent procédé, les données disponibles sur les soins de santé des patients sont reliées à chaque patient afin que l'information sur l'état de la santé de chacun des patients puisse systématiquement être reliée aux variables propres à la complexité clinique. La détermination des relations systématiques entre les services rendus et les variables de la complexité clinique permet de comparer les coûts (et également, de préférence, les procédures et les indices de qualité utilisés). Pour que les comparaisons soient significatiivement équivalentes, il suffit de rajuster les données en fonction de la complexité clinique des patients qui reçoivent les services en question. Cela permet une comparaison réaliste de l'efficacité des services de santé de différents fournisseurs.
Patent CA-2082158-A1 (CA)
Inventor: TSAU JOSEF H K
IPC: A23L27/30
Filed: 1991-03-06
Abstract: L'invention porte sur un produit consommable sous forme de poudre ou de grains; il est constitué d'un mélange d'édulcorant choisi parmi l'aspartame, la saccharine, les cyclamates, le trichlorogalactose, l'alitame, ainsi que tous leurs sels ou mélanges, et d'un caramel déshydraté; le produit consommable a une vitesse de dissolution plus élevée que celle de l'édulcorant seul; ce dernier représente au moins 70 % et le caramel de 0,5 à 30 % en poids sec du produit.  Le produit renferme une quantité limitée de caramel et se dissout remarquablement vite.
Patent CA-2082402-A1 (CA)
Title: Multi-hull sailing vessel
Inventor: TOLLET DANIEL
IPC: B63B1/10
Filed: 1991-05-03
Abstract: A multi-hulled boat has at least three hulls, with the outside hulls extending forward beyond the central or inside hull or hulls. The hulls are tapered with a cross-sectional configuration that increases in side front to rear, thus forming a channel or tunnel between adjacent hulls which decreases in cross-sectional size front to rear. Air entering the tunnels is compressed, thus imparting a lifting force to the hulls lifting the hulls partially out of the water to decrease the hydraulic drag on the hulls. The hulls have identical cross-sectional areas at identical transverse planar sections thereof. The bottom of each hull is flat and inclined at an angle with the horizontal. The hull bottoms join the hull sides at a chamfer which increases in size front to rear. Shutters or flaps may be used to partially or fully close off the tunnels between the hulls to control airflow or to trap water-borne material to be collected and recycled.
Patent CA-2083411-A1 (CA)
Inventor: CHIMENTI THOMAS A
IPC: B60R9/06
Filed: 1992-11-20
Abstract: A bicycle carrier is adapted to be mounted on the rear of a vehicle. The carrier comprises first and second mounting members and a pair of horizontally spaced bicycle supporting arms connected to the mounting members. The mounting members are pivotably for relative rotation about a horizontal pivot axis between a plurality of adjusted positions. The carrier includes indicia corresponding to each of the adjusted positions of the mounting members, so that a user can quickly return the carrier to the same adjusted position. The supporting arms carry cradles formed of an elastic material for receiving a bicycle. Each cradle includes a curved supporting surface for receiving a bar of the bicycle frame, and an integral strap which can be extended over the bar to retain the bar within the cradle. An anti-sway bar hangs downwardly from at least of the supporting arms for resisting swinging movement of the bicycle.
Patent CA-2083988-A1 (CA)
Inventor: TIBBETTS GEORGE C
IPC: H04R13/00
Filed: 1992-11-27
Abstract: An electromechanical transducer having permanent magnet means forming a bias field in a region between poles, and a vibratable armature having a first part in that region. The armature has a second part extending from the first part substantially externally of that region.      Magnetically permeable structure includes a portion opposing the second part across a transverse gap. The latter structure is included in a closed magnetic loop comprising said first and second parts, a working gap in said region and the transverse gap, and an electrical signal coil is threaded by the loop.
Patent CA-2084790-A1 (CA)
Title: Endonucleases
Inventor: JENNINGS PHILIP A
IPC: C12N9/22
Filed: 1991-06-17
Abstract: This invention provides catalytic molecules capable of cleaving target nucleotide sequences. More specifically, the inven-tion provides an endonuclease of formula (I) wherein X and Y represent nucleotide sequences comprised of deoxyribonucleo-tides, ribonucleotides, or combinations thereof or derivatives thereof; said nucleotide sequences being of sufficient length to al-low hybridization to a target nucleic acid sequence desired to be cleaved by said endonuclease; and wherein M represents a catalytic region of formula (II) where, A, G, C and U respectively represent bases adenine, guanine, cytosine and uracil which may be in the form of deoxyribonucleotides, ribonucleotides, or combinations thereof or derivatives thereof; and N12 is selected from any of the bases adenine, guanine, cytosine, uracil or thymine, or derivatives thereof; and wherein P is one or more nu-cleotides, which nucleotides may be deoxyribonucleotides ribonucleotides, or a combination of one or more deoxyribonucle-otides and one or more ribonucleotides, or derivatives thereof, wherein if said nucleotides solely comprise ribonucleotides and the nucleotide sequences X and Y are solely comprised of ribonucleotides, then said ribonucleotides of the group P are not base paired to one another; or a bond or any atom or any group of interconnected atoms linking nucleotides A7 and G8, which does not destroy the cleavage capability of the catalytic region and which is not solely comprised of nucleotides.
Patent CA-2085012-A1 (CA)
Inventor: QUIGNON JEAN
IPC: G06N3/10
Filed: 1992-04-17
Abstract: 2085012 9220038 PCTABS00160 Procédé et dispositif de classification automatique d'objets comprenant une phase d'apprentissage et une phase d'exécution, combinant en phase d'apprentissage un procédé d'auto-organisation avec le procédé de rétro-propagation du gradient, et réalisant la phase d'exécution suivant la structure du perceptron. Application: reconnaissance de formes pour la robotique ou le contrôle industriel.
Patent CA-2085310-A1 (CA)
Title: Substituted indole and benzimidazole derivatives
Inventor: POSS MICHAEL A
IPC: A61K31/505
Filed: 1992-12-14
Abstract: HA593 Abstract SUBSTITUTED INDOLE AND BENZIMIDAZOLE DERIVATIVES Novel compounds are disclosed having the formula I or its isomer HA593 I' wherein R1, R2, R3, R4, R5, R6, R7 and X are as defined herein. These compounds inhibit the action of angiotensin II and are useful, therefore, for example, as antihypertensive agents.
Patent CA-2086673-A1 (CA)
Inventor: HIETALA ALEXANDER W
IPC: H03G3/20
Filed: 1992-05-08
Abstract: A power amplifier controller which powers up a power amplifier (203) without a substantial burst of frequency noise. The controller has a RF output power detector (211) which generates a signal (229) correllated to the power level of the power amplifier (203). This signal (229) is compared (215) to a reference signal (213) to determine if the power amplifier (203) is active. The signal (227) generated by this comparator (215) is used to determine the voltage level of the Automatic Output Control (AOC) signal (231).
Patent CA-2087482-A1 (CA)
Title: Vernonia oil modification of epoxy resins
Inventor: ELMORE JIM D
IPC: C08G59/06
Filed: 1993-01-18
Abstract: Abstract of the Disclosure High solids  coating  compositions  are  made  from  organic solvent solutions of the reaction  product of a diglycidyl  ether of a dihydric phenol, vernonia oil and a dihydric phenol.   pat/hpp/p589.
Patent CA-2090851-A1 (CA)
Title: Circuit arrangement
Inventor: WONG JOHN M
IPC: H02M1/00
Filed: 1993-03-02
Abstract: PHA 21.718 06.11.1992 Compact fluorescent lamp with improved power factor A compact fluorescent lamp in combination with a high frequency DCAC converter in which a feedback capacitor is coupled between a source of low frequency AC voltage and the converter to improve the power factor of the combination.
Patent CA-2091303-A1 (CA)
Title: Polymerization process to prepare a polyolefin from sterically hindered, methyl branched, alpha-olefins
Inventor: SUTHERLIN DIRK M
IPC: C08F4/60
Filed: 1993-03-09
Abstract: ABSTRACT OF THE INVENTION A process comprising contacting under polymerization conditions:   at least one trialkylaluminum cocatalyst; at least one alpha-olefin which has a methyl branch at the 3-position and which has at least five carbon atoms and at least one comonomer; with a catalyst prepared by the process comprising comminuting, at least one aluminum halide, at least one electron donor, at least one metal compound wherein the metal is selected from the group consisting of chromium, hafnium, molybdenum, niobium, tantalum, titanlum, tungsten, vanadium, zirconium, and mixtures thereof, a salt compound wherein at least one component of said salt compound is selected from the group consisting of barium, beryllium, calcium, magnesium, strontium, zinc, and mixtures  thereof,  to produce a comminuted solid then subjecting said comminuted solid to a double activation-extraction step;  to produce a copolymer at a productivity level of at least 700 grams of copolymer per gram of catalyst utilized.
Patent CA-2091481-A1 (CA)
Inventor: TERASAWA HIDEKAZU
IPC: D21H25/00
Filed: 1993-03-11
Abstract: Decay-resistant paper suitable for the manufacture of a pot for raising and transplanting seedling is the one partly containing decayable portions, which is prepared by heating paper made of a natural fiber, or a fiber blend composed of a natural fiber and a synthetic fiber, and impregnated with a compound capable of crosslinking the paper cellulose, at a temperature causing the reaction of antidecay treatment and at a temperature causing no such reaction in different portions. Such decay-resistant paper partly containing decayable portions can be easily prepared by bringing the above-mentioned paper impregnated with a compound capable of crosslinking the paper cellulose into contact in a single step with a heating apparatus comprising a heating part of a temperature causing the reaction of antidecay treatment and a heating part of a temperature causing no such reaction. As such a heating apparatus, may be used the one in which a rotary roll heater or a press-type heating plate is coated with a jacket having openings which is made of a material such as iron, copper and aluminum.
Patent CA-2092119-A1 (CA)
Title: Computer shutdown device
Inventor: KEMP WILLIAM H
IPC: G06F11/14
Filed: 1993-03-22
Abstract: ABSTRACT OF THE DISCLOSURE A shutdown device is described for a computer controlled by an operating system having an interrogation function operative on program termination to issue user save-change requests and activate a save function upon receipt of an affirmative response from the user. The device comprises an arrangement for generating a control signal in response to a predetermined condition to initiate a shutdown sequence through the operating system, a first non-volatile memory for storing predetermined shutdown responses to save change requests, an arrangement for intercepting save-change requests from the operating system pursuant to receipt thereby of the control signal, an arrangement for sequentially activating the save-change function to store changed files with respective identifying data in a second non-volatile memory, an arrangement for generating a deactivation signal when all changed files have been stored in the second non-volatile memory with the respective identifying data, and an arrangement for deactivating the computer in response to the deactivation signal.
Patent CA-2096316-A1 (CA)
Title: Method for the manufacture of the derivatives of propionic acid
Inventor: AALTONEN OLLI
IPC: C07B57/00
Filed: 1993-05-14
Abstract: A method for the manufacture of optically active derivatives of epoxypropionic acid from racemic mixtures comprising, that a)   the racemic mixture is dissolved in carbon dioxide and the obtained solution is conducted through a chromatographic column and b)   the desired optical isomer of epoxypropionic acid is separated from the eluent.  In this manner optically active derivatives of epoxypropionic acid useful in the manufacture of optically pure isomers of drugs can be obtained.
Patent CA-2096491-A1 (CA)
Title: Method and apparatus for recognizing defects in a triggering system of a controlled series compensator
Inventor: LEOWALD KARL-FRIEDRICH
IPC: H02H7/16
Filed: 1993-05-18
Abstract: ABSTRACT OF THE DISCLOSURE   A method and a device for recognizing defects in a triggering system of a controlled series compensator. An intervention is made in the closed-loop control of the controlled series compensator on the basis of an impedance differential (.DELTA.Z) determined from a setpoint impedance (ZS1,ZS2) and from an effective impedance (Zi) calculated from system variables (iL,uC), and in dependence upon the voltage level of a measured conduction current (iL). When the conduction currents (iL) are smaller than a limiting value (iLG), the firing is blocked in the branches, and when the conduction currents (iL) are greater than a limiting value (iLG), a firing-angle signal (S.alpha.s) is generated, through which means the valve (Th1, Th2) can be protectively fired. Thus, one is able to recognize defects in the triggering system of the controlled series compensator by applying system variables (iL,uC), and this series compensator is able to be brought into such a state that disadvantages are avoided for the network operation, through which means the availability of the system and the quality of the compensation are increased.            NY1-S:\RLM\PF01\128540-67190-923270
Patent CA-2096578-A1 (CA)
Title: Solid electrolytic capacitors and process for producing the same
Inventor: OHWA MASAKI
IPC: H01B1/12
Filed: 1993-05-19
Abstract: Solid electrolytic capacitors and process for producing the same Abstract A solid electrolytic capacitor having a solid electrolyte layer, which layer comprises an electrically conductive thermoplastic organic polymer complex having an electricconductivity of 0.1 Scm-1 or more and a glass transition temperature of -100 to 150°C formed on a valve metal foil through a dielectric film. A small and larege-capacity solid electrolytic capacitor having excellent highfrequency characteristic and long-term stability is provided.
Patent CA-2096742-A1 (CA)
Title: Color changing device for monitoring shelf-life of perishable products
Inventor: PATEL GORDHANBHAI
IPC: G01K3/04
Filed: 1990-11-21
Abstract: A color changing device for monitoring the time-temperature storage history, i.e. shelf-life, of perishable products. The device is constructed of an activator tape, containing an activator composition matrix, an indicating tape, containing an indicating composition matrix and an optional barrier matrix between the activator tape and the indicating tape. At least one matrix is a pressure sensitive adhesive. The activating composition, e.g. an organic acid such as citric acid, diffuses through the barrier and/or indicating matrix to continuously contact the indicating composition, e.g. an acid-based dye indicator such as 2,2',4,4',4'', -pentamethoxy triphenylmethanol, to produce a visually observable color change at the temperature being monitored. The color intensifies with time and temperature, as more activator composition diffuses into the indicating matrix. The matrices are water-impermeable and the device preferably possesses activation energy and rate constant values for the color change which are substantially the same as those for product decay. This allows accurate and continuously observable monitoring of the available shelf-life of the perishable product to which the device is adhered to.
Patent CA-2096932-A1 (CA)
Title: Process for the production of cyclic sulfonium salts
Inventor: NYSTROEM JAN-ERIK
IPC: C07D333/46
Filed: 1991-11-06
Abstract: Abstract A process for the production of a 5-7 membered ring cyclic sulfonium salt compound, including a 5-7 membered ring cyclic sulfonium salt compound having a non-nucleophilic anion, is described. Members of the latter group are potentially useful as initiators for cationic polymerizations. The process comprises reacting a 1,4-, 1,5-, or 1,6-diol compound or a 5-7 membered ring cyclic ether compound with a mercapto compound and a strong protonic acid yielding the cyclic sulfonium salt compound.         The process of the invention is general, efficient, and performable in one step under mild reaction conditions, resulting in a product in high yield and purity. Since the reactants can be varied independently, a wide variety of structurally different 5-7 membered ring cyclic sulfonium salt compounds can be produced by the invention, including mono, bis, and higher order sulfonium salts. Some compounds described are also novel compounds per se.
Patent CA-2099792-A1 (CA)
Inventor: CARLO LOUIS D
IPC: A01M29/18
Filed: 1993-07-05
Abstract: An electronic alarm is disclosed for use in a moving vehicle which generates ultrasonic sound for preventing animals from moving into the path of the vehicle.  The device includes a simplified driver circuit for generating electrical impulses in the form of square waves having constant peak-to-peak voltages. The driver generates the square waves with periodic, sequentially increasing wave frequencies followed by sequen-tially decreasing wave frequencies.  A coupling transformer converts the square waves into electrical sine wave voltages having high peak-to-peak voltages to cause a piezo-electric transducer to emit intense, ultrasonic sounds of periodically increasing frequencies followed by periodically decreasing frequencies simulating the warble effect of a siren without excessive heating and premature failure of the transducer. The ultrasonic warble effect confuses the animal to prevent inad-vertent movement by the animal into the oncoming vehicle's path without injury to the animal.
Patent CA-2100646-A1 (CA)
Title: Low ash coal products for depolymerized coal
Inventor: KRAMER GEORGE M
IPC: C10G1/00
Filed: 1993-07-15
Abstract: ABSTRACT OF THE DISCLOSURE     A process  for preparing  a  low ash  coal wherein  coal  is depolymerized at  low temperature  by contacting  finely divided  coal with a hard acid and soft base, and extracting the depolymerized  coal to remove mineral contaminants.
Patent CA-2104777-A1 (CA)
Title: Heterocyclic compounds
Inventor: PERBONI ALCIDE
IPC: A61K31/397
Filed: 1992-03-02
Abstract: Compounds of general formula (I) in which R1 represents a hydrogen atom or a hydroxyl protecting group, R2 represents a hydrogen atom or a carboxyl protecting group, and R3 represents the group N(R4)-CH=NR5 wherein R4 represents a hydrogen atom and R5 represents a hydrogen atom; and salts, metabolically labile esters and solvates thereof and a process for their production.  The compounds of formula (I) are either antibacterial agents and/or useful intermediates for the preparation of antibacterial agents.
Patent CA-2106433-A1 (CA)
Inventor: POIRIER GILBERT
IPC: A24C5/40
Filed: 1993-09-17
Abstract: Précis Feuille de matière fibreuse étant subdivisée par des lignes de perforations parallèles, enroulée sur elle-même dans le sens de ces lignes de façon à former une spirale à chaque bout. Ce exerçant une pression des doigts de façon à fissurer ces dites lignes. Ces petits bout de cigarette roulée à la main.
Patent CA-2108081-A1 (CA)
Title: Devices for lifting vehicles
Inventor: AMORINO ANGELO
IPC: B60S9/12
Filed: 1993-10-08
Abstract: SUMMARY     The present invention proposes vehicle lifting devices comprising a couple of hydraulic  jacks built in the vehicle, disposed one another in correspondence with the central part, preferably in correspondence with the door jambs.   The jacks are fed by a hydraulic power station operated by an engine connected with the vehiclebattery and controlled by means of a removable remote control device.          These devices can be used both to lift the vehicle on one side or the other in case of repairs, replacement of tyres etc, and as anti-theft devices, by simply lowering and blocking them in the extended position when the vehicle is parked.
Patent CA-2109808-A1 (CA)
Title: Process for massive conversion of clostridia into synchronized cells of critical length of refractile endospores
Inventor: HSU EDWARD J
IPC: C12N1/36
Filed: 1991-11-13
Abstract: A method is disclosed for producing Clostridium which produce solvents, enzymes, antibiotics, toxic proteins or spores. Cell elongation to a critical length of at least about 3X is induced by serial subculturing under controlled conditions to effect synchronization of growth in the number of cells and their effective mass and to produce a substantially homogenous cell population. At least about 0,01M of a divalent cation such as calcium is added to the synchronized cells of critical length to stabilize the cells.  Spore formation may be permitted to continue until substantially the entire cell population constitutes refractile mature free spores, which may be harvested.
Patent CA-2111434-A1 (CA)
Title: Excess temperature and starting safety device in pumps having permanent magnet couplings
Inventor: HORVATH STEFAN
IPC: H02K11/25
Filed: 1993-12-14
Abstract: ABSTRACT   The invention relates to an excess temperature and starting safety device for a magnetic centrifugal pump, having a rotor which delivers the medium and whose shaft terminates at a gap dish, where it bears permanent magnets driven by oppositely disposed permanent magnets which are connected to the shaft of the driving motor, while attached to the inner or outer surface of the gap dish is a conductor, more particularly a piece of wire of a thermocouple whose other conductor, closing the conductor circuit, is formed by the gap dish.            Single Figure
Patent CA-2112649-A1 (CA)
Title: Apparatus and method for dispensing foamable, curable organosiloxane compositions
Inventor: BAUMAN THERESE M
IPC: B29B7/72
Filed: 1993-12-30
Abstract: APPARATUS AND METHOD FOR DISPENSING FOAMABLE, CURABLE              ORGANOSILOXANE COMPOSITIONS                          ABSTRACT           An apparatus for preparing foams exhibiting a uniformly small cell size, a minimum number of ruptured cell walls and a smooth surface from foamable, curable compositions comprises means to transport the ingredients of a foamable, curable composition to the input of a static mixer in which the ingredients of the composition are blended to homogeneity prior to being extruded into an exit zone and then through an exit orifice.  The length to diameter ratio of the mixing zone and the diameter of the exit orifice are within specified ranges.
Patent CA-2113306-A1 (CA)
Inventor: HAN SANG I
IPC: A61G12/00
Filed: 1994-01-12
Abstract: ABSTRACT    An improved device for removing used needles from reusable syringes is provided.  The device may be operated using only one hand and requires a single downward force applied to the syringe body by the health care worker.  At the lower end of the downward stroke, the collar of the needle has been twisted off the syringe body and is automatically deposited into the receptacle for used needles.  The health care worker releases the force and the apparatus automatically resets itself to receive another used needle.  The device has few parts and may be assembled easily.