baber/WOPTO huggingface dataset:
Patent CA-2142673-C (CA)
Inventor: KRUCK THEO PAUL ALFRED
IPC: A61K31/70
Filed: 1995-02-20
Granted: 1998-11-17
Abstract: According to the present invention, a pharmacological composition comprising a compound which is a combination of a glucose-, amino acid- and a 2-alkyl-3-hydroxypyrid-4-one residue of the general formula (I):    where xn is -NHCO(CH2)mC'HR2- with N being attached to C2 and C' being attached to N1' and m and n are 0 or 1; and R1' is selected from methyl or ethyl, and R2 is selected from hydrogen, CH3-, (CH3)2CH-, (CH3)2CHCH2-, CH3CH2CH(CH3)-, CH3SCH2CH2-, C6H5-CH2-, HOCH2-, CH3CH(OH)-, HSCH2-, HO-C6H4-CH2, H2NCOCH2-, H2NCOCH2CH2-, HOCOCH2-, HOCOCH2CH2-, H2NCH2CH2CH2CH2-, N2NC(NH)NHCH2CH2CH2-,   or a physiologically acceptable salt thereof and optionally the compound being mixed with physiologically compatible diluents or carrier substances suitable for formulating medicines which may be in the form of tablets, capsules, slurry, powder, solution, or incorporation into patches or any other form that  is convenient for effective oral, rectal, trans-cutaneous or systemic administration and if pharmacologically advantageous may have added additional pharmacologically active compounds  that enhance  the effectiveness  of  the  compounds  in  the invention. The pharmaceutical compositions are useful in the treatment of metal intoxication where the metal is selected from ionized iron or aluminum.
Patent CA-2149533-C (CA)
Inventor: BAUER HELMUT
IPC: F03G7/00
Filed: 1994-07-07
Granted: 1999-03-16
Abstract: An electrochemical actor with a closed gas chamber has a plurality of cells (7), each of which contains a solid electrode (16) made of an electrochemically reversibly oxidisable substance and a counter-electrode (18), whereby a rise or fall in pressure convertible in one movement is effective by a reversible d.c.-generated electrochemical reaction process in the gas chamber.  In order to simplify production and make it more economical and to improve its function, each cell (7) has a stackable frame-like spacer (12) of an electrically insulating and readily heat-conductive material comprising the edge (14) of a metal cell housing (13) containing a matrix (15) impregnated with electrolyte, the solid electrode (16), a separator (17) and the counter-electrode (18), with the counter-electrode (18) of each cell (7) closely stacked against the cell housing (13) of the next cell (7).
Patent CA-2151077-C (CA)
Inventor: STUCCHI GIOVANNI
IPC: F16L37/23
Filed: 1995-06-06
Granted: 2003-08-19
Abstract: Disclosed is a quick-coupling fitting for pipes, comprising a female element and a male element that can be coupled together, which elements are formed by fixed parts and axially sliding parts that when at rest are urged in closed positions in which the axially sliding parts close passage ports for a fluid in the female and male elements and when the two elements are coupled together the axially sliding parts are displaced by engagement with corresponding parts of the other element in open positions in which they cause the passage ports to open and communicate with each other the axially sliding parts of the female element comprising a bush that is axially sliding and elastically urged toward the closed position, the fixed parts of the male elements comprising a fixed internal casing provided with a seal that can be covered by the bush of the female elements on the occasion of the coupling action, wherein the male element comprises valve means arranged in a supply conduit for the passage port of the male element to close the supply conduit in initial stages of the coupling actions and to open the supply conduit in final stages of the coupling action, and wherein the seal is housed in a seat located in the proximity of one end of the internal casing facing the bush, whereby the seal is covered by the bush in the initial stages of the coupling action and before the valve means opens the supply conduit.
Patent CA-2153274-C (CA)
Inventor: HOANG CHINH L
IPC: G01R31/40
Filed: 1995-07-05
Granted: 2000-01-04
Abstract: A power-out reset circuit includes reference voltage and current generators to generate a reference voltage and a reference current which are essentially independent of temperature variations over a useful temperature range, a delay/disable circuit, over and under voltage detectors and output logic circuitry.  This circuit detects when the voltage level of a supply voltage source (+VDD) exceeds preselected limits.  The reference voltage, which is related to the silicon band gap voltage, is connected to a first input of a comparator of each of the voltage detectors.  The reference current, which is derived from the silicon band gap voltage, is connected to a current source of each of the detectors.  Each detector has a hysteresis circuit which changes the point at which the comparator switches in the event that +VDD crosses into or outside of a preselected operating range.  The delay/disable circuit ensures that the reference voltage is stable before the voltage detectors are activated, and that the voltage detectors are disabled when the supply voltage source falls below a minimum value which causes the reference voltage to be invalid (i.e., to be outside the preselected operating range.  Outputs of the comparators are coupled to the output logic circuitry.  The output logic circuitry includes a two input EXCLUSIVE OR logic circuit, a delay circuit, a two input OR logic gate, a transistor, a two input NOR logic gate, and an inverter.
Patent CA-2154987-C (CA)
Inventor: DILGARD MICHAEL H
IPC: B60Q1/30
Filed: 1995-07-28
Granted: 2000-01-25
Abstract: An improved adapter bulb is provided for inserting within a rectangular base tail light socket of a powered vehicle for providing external electrical connection to a trailer lighting system.  The adapter bulb includes a base member adapted to be disposed within a rectangular base tail light socket.  The base member terminates in a rec-tangular  contact  portion having  four  electrical  leads disposed  substantially  at  each  corner  thereof  thereby forming  two  pairs  of  substantially diagonally  opposed electrical  leads.   A bulb is  secured within the base member,  and includes two filaments.   Each filament  is connected to one pair of the two pairs of substantially diagonally opposed electrical leads, that is, in a criss-cross  relationship.   Four wire  leads  are  respectively joined, at one end, to one of the electrical leads, and at the other end to a diode.  Two connectors for communicating with the trailer lighting system are each respectively joined to two of the four diodes,  thereby defining two pairs of wire leads.  Each pair of wire leads is connected to the same pair of electrical leads as one of said fila-ments.     In another aspect of the invention,  the four wire leads each connected to one of the electrical leads have, at their respective second ends, a connector for communi-cating with the trailer lighting system.
Patent CA-2156656-C (CA)
Inventor: LEE YOUNG W
IPC: H04L29/10
Filed: 1995-08-22
Granted: 1999-02-23
Abstract: A micro control system includes a programmable microcontroller which is in bus communication with memory units and a operating power supply for providing operating power to said microcontroller. A communication module is part of the micro control system and is in communication with the data bus of the micro control system for receiving and transmitting data messages to an external device, and for encoding said transmitted data messages to conform to a serial communication protocol and decoding said received data messages. The microcontroller is programmed to generated a first control signal or a second control signal. An input-output interface is included as part of the micro control system and includes a number of switching units responsive to the first control signal of the microcontroller to place the respective switching units in a first mode of operation for providing communication between said communication module and a connector. The switching units also respond to said second control signal from the microcontroller to place said switching units in a second mode of operation for providing communication between said data bus of the micro control system and said connector to which connector the external device is attached.
Patent CA-2160158-C (CA)
Inventor: HAMMOND ROBERT BRYAN
IPC: A01N25/14
Filed: 1994-04-06
Granted: 2006-07-04
Abstract: A method of combating aphid pests at a locus is disclosed, the method comprising applying to the locus an aqueous dispersion prepared by dispersing a solid concentrate which comprises polyvinylpyrrolidone and a pyrethroid insecticide in water.
Patent CA-2173122-C (CA)
Title: Foods containing thermally-inhibited starches and flours
Inventor: THOMAS DAVID J
IPC: A23L13/40
Filed: 1995-07-28
Granted: 2002-01-29
Abstract: A thermally-inhibited granular starch or flour is used as an ingredient in v arious foods. The thermally-inhibited starches are funct ionally equivalent to chemically cross-linked starches. The starches or flours are p repared by dehydrating the starch or flour to anhydrous or substantially anhydrous ( < 1 % moisture), preferably at a neutral or bas ic pH, and heat treating the dehydrated starch or flour for  a time sufficient to inhibit the starch to the desired degree. The dehydration may be carried out by heating the starch, extracting the sta rch with a solvent, or freeze drying the starch. The starch may be pregelatinized prior  to or after thermal inhibition using known methods whic h do not substantially rupture the starch granules.
Patent CA-2173954-C (CA)
Inventor: LECHMAN JOHN N
IPC: A47B21/00
Filed: 1994-10-11
Granted: 1999-07-20
Abstract: L'invention concerne un support autoporteur, stable (10) pour positionner et supporter un moniteur et éventuellement supporter un plateau de clavier coulissant (68). Le support (10) est également adapté pour être associé à un organe formant plate-forme supérieure (11) qui comprend une partie transparente (14), et pour supporter cet organe. Le support (10) comprend une étagère (23) de support de moniteur, ainsi qu'une paire de supports latéraux (24, 26). Chaque paire est pourvue d'une ossature (50) unitaire en forme de U, comportant une paire de pieds (42, 43) et d'un organe transversal (45). Une pluralité d'organes en fil métallique (47) pouvant supporter une charge, espacés dans le sens vertical et s'étendant dans le sens transversal, s'étendent entre chaque paire de pieds (42, 43). Des ensembles formant connecteur réglable (64) raccordent l'organe formant étagère (23) à des organes sélectionnés (47) de chaque support latéral (24, 26). En option, mais de préférence, chaque support latéral (24, 26) comprend également une barre transversale (48) qui est configurée pour supporter une glissière (63) de tiroir combinée à un organe formant pied correspondant associé (43, 57); ainsi, le support (10) peut également supporter un plateau (68) de clavier pouvant coulisser dans le sens horizontal. La combinaison du support du moniteur (10) et de l'organe formant plate-forme supérieure (11) constituent un poste de travail utile.
Patent CA-2174466-C (CA)
Inventor: LARSSON KRISTER
IPC: H02P23/24
Filed: 1996-04-18
Granted: 2005-12-20
Abstract: The invention concerns a method and an apparatus for actuating a plurality of synchronous motors which are connected to a common power supply and which are respectively used for displacing an element between two limit positions and have a connection for forward motion, a connection for reverse motion and a neutral connection. The connection between the forward or reverse motion connection which is in use and the power supply is interrupted by means of a limit switch which responds when the displaced element reaches a limit position. The connection between the reverse or forward motion connection which is not in use and the power supply remains interrupted during non-use. A gated switch is connected upstream of the connection for forward motion and another gated switch element is connected upstream of the connection for reverse motion.      The gate input of the switch is connected to a respective control circuit which includes the respective limit switch. The advantages of the invention are that electromagnetic actuating members can be connected in parallel with this type of synchronous motor by way of limit switches without malfunctions occurring when the limit switches respond. The amount of wear of the synchronous motors is reduced and the service life thereof is thereby increased. The level of power consumption is reduced and the amount of noise developed is decreased.
Patent CA-2175973-C (CA)
Inventor: SCHARF KENNETH R
IPC: E05C19/18
Filed: 1996-05-07
Granted: 1999-01-26
Abstract: A portable privacy lock is disclosed for use in securing a door that swings on hinges from an open position to a closed position in which the edge of the door opposite its hinged side is adjacent to a closure surface with a clearance gap therebetween. As shown in Figure 1, lock 10 includes a flexible webbing 12 which has a first end 14 and a second end 16, and which is provided with a plurality of holes between said first and second ends (three such holes, 48, 50 and 52, are illustrated). The lock also includes a first securing plate 18 that is attached to the first end of the webbing and asecond securing plate 20 that is attached to the webbing at an intermediate position between the first and second ends thereof. The second plate is also provided with a hole 46 that is aligned with one of the holes in the webbing. The lock also includes a latch 26 that is adapted to receive a drawstring and to releasably engage it from motion with respect thereto, and a drawstring 28, one end of which is attached to the first plate or to the first end of the webbing. The drawstring is threaded through the holes in the webbing and the second plate to engagement with the latch. The lock is utilized by inserting the first plate through the clearance gap between the door and its adjacent closure surface. The latch is disengaged from the drawstring so that the drawstring may be pulled to fold the webbing to move the second plate into position across the clearance gap and on the opposite side thereof from the first plate, so as to secure the door from motion with respect to the adjacent closure surface. The latch may then be engaged to hold the drawstring so as to maintain the plates in position with respect to each other.
Patent CA-2176836-C (CA)
Title: The preparation of caprolactam
Inventor: FUCHS EBERHARD
IPC: C07D201/08
Filed: 1994-11-15
Granted: 2004-02-10
Abstract: A process is proposed for the production of cyclic lactates by allowing aminocarboxylic acid nitriles to react with water in the presence of catalysts. The reaction takes place in the fluid phase in a fixed bed reactor in the presence of heterogeneous catalysts, no constituents of which are soluble under these reaction conditions.
Patent CA-2186123-C (CA)
Inventor: GOGGINS TIMOTHY P
IPC: G03F5/22
Filed: 1995-04-28
Granted: 2004-04-13
Abstract: On a préparé des lithographies multidimensionnelles donnant l'illusion de profondeur et/ou de mouvement à un observateur en construisant et séquençant une pluralité de pages électroniques, de préférence quatre ou plus; en procédant à la conversion d'images vectorielles en images point à point, en comprimant et convertissant chaque page; en entrelaçant les pages en une séquence voulue; en sortant les trames entrelacées sur un dispositif d'imagerie; et en produisant une séparation lithographique à partir du dispositif d'imagerie. Dans la conversion d'images vectorielles en images point à point de chaque trame, des pixels non binaires correspondant à la définition du nombre de lignes de la lentille lenticulaire qui sera appliqué finalement sur un tirage de la lithographie multiplié par le nombre de trames dans la séparation lithographique. Les trames sont comprimées dans des proportions égales à la réciproque du nombre de trames à partir de laquelle la séparation lithographique est préparée. Dans la phase de conversion, les pixels non binaires des trames comprimées sont convertis en plaques de couleurs individuelles de pixels binaires. Les séparations lithographiques multidimensionnelles sont exemptes d'interférences moirées et d'écran.
Patent CA-2187222-C (CA)
Title: Method of preparing a carbamate-or urea-functional compound
Inventor: BAMMEL BRIAN D
IPC: C07C273/18
Filed: 1996-10-04
Granted: 2006-04-04
Abstract: A method of preparing a carbamate or urea-functional compound is described comprising the step of reacting a lactone or hydroxy carboxylic acid with a compound (A) comprising a carbamate or urea group or a group that can be converted to a carbamate or urea group, and an active hydrogen group capable of reacting with the hydroxy carboxylic acid or in a ring-opening reaction with a lactone. The compound thus prepared is useful in curable compositions.
Patent CA-2191331-C (CA)
Title: Architecture d'ordinateur protegee
Inventor: ANDERSON MARK STEPHEN
IPC: G06F21/62
Filed: 1995-05-18
Granted: 2005-12-20
Abstract: On décrit une architecture d'ordinateur protégée ayant une unité de traitement centrale (10), zéro ou davantage de mémoires (30), au moins un moyen d'entrée (14, 16, 18, 20, 22, 24, 26), au moins un moyen de sortie (14, 16, 18, 20, 22 ,24, 26, 50) et un moyen de bus (52, 54) pour faire circuler les signaux entre ces éléments, qui sont tous des éléments non protégés, un dispositif protégé de surveillance de l'accès (28), un premier dispositif protégé de passerelle (44) se trouvant entre chacune desdites mémoires (30), un second dispositif protégé de passerelle (32, 34, 36, 38, 40, 42, 46) situé entre ledit moyen d'entrée ou chacun desdits moyens d'entrée et ledit moyen de bus et un troisième dispositif protégé de passerelle (32, 34, 36, 38, 40, 42, 48) se trouvant entre ledit ou lesdits moyens de sortie et ledit moyen de bus. Ledit dispositif de surveillance de l'accès surveille le mouvement suivant une direction ou suivant deux directions desdits signaux par un dispositif respectif de passerelle. Selon un aspect de l'invention, chaque emplacement de mémoire dans ladite ou lesdites mémoires (30), ledit ou chacun desdits moyens d'entrée et ledit ou chacun desdits moyens de sortie ont une étiquette respective (en 56) qui est représentative d'un attribut concernant la sécurité associée avec les données dans cet emplacement de mémoire, dans ce moyen d'entrée ou dans ce moyen de sortie, ledit dispositif protégé de surveillance de l'accès contient des étiquettes qui sont représentatives d'autres attributs de sécurité du procédé qui peuvent être traités par ladite unité de traitement centrale, grâce à quoi, lorsque l'unité de traitement centrale (10) tente d'accéder aux données dans un emplacement de mémoire, tente d'effectuer une opération d'entrée en utilisant ledit moyen d'entrée ou tente d'effectuer une opération de sortie en utilisant ledit moyen de sortie, ledit moyen de surveillance compare les étiquettes respectives et surveille le mouvement desdits signaux suivant une direction ou les deux directions par un dispositif respectif de passerelle. L'architecture décrite peut être adaptée à un dispositif de connexion à un port périphérique entrée/sortie d'un dispositif d'ornidateur non protégé.
Patent CA-2203558-C (CA)
Title: Fat blend for margarine and w/o spreads
Inventor: VAN DEN KOMMER MARCELLE
IPC: A23D7/00
Filed: 1995-10-31
Granted: 2002-03-12
Abstract: A process for producing a fat blend, usable as hardstock in margarine and W/ O spreads, comprising interesterifying a fat mixture comprising 30-55 % liquid  vegetable oil and 45-70 % of a fat having at least 80 % saturated fatty acid s of a chain length of 16 C-atoms or more, and fractionating the interesterifi ed product to obtain an olein fraction having a solid fat content of N10 = 54-8 5, N20 = 32-70, N30 = 4-30, N35 = 18. A fat blend obtainable by this process, a  margarine fat containing such fatblends and a fatproduct, in particular a margarine or W/O spread containing this margarine fat, or this fatblend.</SD OAB>
Patent CA-2208423-C (CA)
Title: Halogen scavenger for polymers and copolymers
Inventor: PAREKH JAWAHAR C
IPC: C08K3/26
Filed: 1995-11-30
Granted: 2004-10-26
Abstract: A solid solution is provided which is useful as a halogen-scavenging compoun d in polymer-containing formulations, where the polymer contains low levels of acid materials. The halogen scavenger is hydrotalcite-like composition, i.e., an aluminum magnesium hydroxy carbonate solid solution. The solid solution has a characteristic IR spectrum, which indicates bidentate coordination of carbonate, and has a crystallite size in the <003> direction of about 190 .ANG. t o about 225 .ANG..
Patent CA-2214601-C (CA)
Title: Mercapto and seleno derivatives as inhibitors of nitric oxide synthase
Inventor: SALZMAN ANDREW L
IPC: A61P25/28
Filed: 1996-03-22
Granted: 2001-09-25
Abstract: This invention is directed to a pharmacologically acceptable composition for  inhibiting nitric oxide synthase in a mammal, which includes a mercapto or seleno derivative and a pharmaceutically acceptable carrier. The invention also concerns a method of inhibiting nitric oxide synthase, selectively inhibiting the inducible isoform of nitric oxide synthase, and treating various conditions where there is an advantage in inhibiting nitric oxide biosynthesis. The method includes the step of administering to a mammal a mercapto or seleno derivative in pure form or in a pharmaceutically acceptab le carrier.
Patent CA-2219461-C (CA)
Inventor: WEAVER RAYMOND
IPC: B29C53/20
Filed: 1996-05-21
Granted: 2006-10-03
Abstract: Appareil et procédé permettant de réduire la largeur de tuyaux de regarnissage en plastique. Ledit appareil comporte au moins une paire de rouleaux réducteurs à travers lesquels est poussé le tuyau de regarnissage à partir de l'amont, les rouleaux étant placés et configurés de manière à former une gorge de roulement effectivement ovale. Le pourcentage de la différence entre la dimension maximale perpendiculaire aux axes de rotation et la dimension maximale parallèle aux axes de rotation par rapport à la dernière dimension est de l'ordre de 5 % et 30 %.
Patent CA-2227833-C (CA)
Title: Systeme de parcometre integre
Inventor: MANION JEFFREY CHARLES
IPC: G07B15/02
Filed: 1998-01-22
Granted: 2002-08-06
Abstract: Système de parcomètre intégré permettant d'automatiser la délivrance de contraventions. Chaque parcomètre est muni d'un télémètre sonar, d'un interrupteur à mercure et d'un émetteur-récepteur communiquant avec un ordinateur central situé au centre de contrôle par le truchement d'un système de communications personnelles (N-PCS). Lorsque la durée de stationnement est expirée, le parcomètre vérifie s'il y a un véhicule dans la place de stationnement et, en l'occurrence, informe l'ordinateur central qu'une voiture est illégalement stationnée dans l'espace en question. L'ordinateur central met cette information en corrélation pour identifier avec précision le transgresseur et achemine ensuite cette information, par le truchement d'un réseau sans fil, au communicateur personnel du préposé aux parcomètres, qui se rend chez le transgresseur et délivre la contravention. Cette technologie permet de modifier à distance la structure tarifaire de tout parcomètre électronique. Une caractéristique du parcomètre permet de signaler au personnel d'entretien des défectuosités précises des parcomètres. Le parcomètre peut également remettre le compteur à zéro lorsqu'une voiture quitte l'espace de stationnement.