baber/WOPTO huggingface dataset:
Patent CA-2180405-A1 (CA)
Inventor: REASONER MICHAEL
IPC: F16C1/10
Filed: 1996-07-03
Abstract: A slide-n-snap in support fitting 14 for motion transmitting remote control assembly of the type for transmitting motion by a flexible motion transmitting core element 12. The fitting 14 presents a pair of spaced inner 24 and outer 26 flanges for receiving therebetween the edge of a slot 18 in the support structure 16 and a pair of locking arms 22 extend in a cantilevered fashion a direction transverse to the guideways 20 defined by the flanges 24 and 26 for flexing about an axis parallel to the guideways 20 and remaining inflexible in the direction parallel to the guideways 20 for extending over the support structure 16 adjacent the slot 18 therein while flexing about the axis parallel to the guideways 20 during insertion of the fitting 14 into the slot 18 and snapping back into mechanical interlocking engagement with the end of a ramp 32 projecting from the support structure 16 in the locked position so that forces urging the fitting 14 out of the locked position in the slot 18 will react with the arms 22 in the inflexible direction, thereby providing relatively low force to insert the fitting 14 into the slot 18 while providing a relatively high retention force to prevent the fitting 14 from being removed from the slot 18.
Patent CA-2180590-A1 (CA)
Title: Hydrophilic, highly swellable hydrogels
Inventor: ENGELHARDT FRITZ
IPC: C09D191/06
Filed: 1996-07-05
Abstract: The present invention relates to hydrophilic, highly swellable hydrogels which are coated with non-reactive, water-insoluble waxes in a quantity of from 0.05 to 2% by weight, based on uncoated hydrogel.
Patent CA-2184239-A1 (CA)
Title: Polycyclic iminooxadiazinediones, their preparation and use
Inventor: RICHTER FRANK
IPC: C08G18/78
Filed: 1996-08-27
Abstract: The present invention relates to polycyclic-iminooxadiazinediones corresponding to formula (I)                 (I), to a process for their preparation and to their use for the production of polyiso-cyanate addition products.
Patent CA-2187165-A1 (CA)
Inventor: BONNEVIE MICHEL
IPC: B02C17/20
Filed: 1995-04-14
Abstract: Alloyed steel with high carbon content characterized in that its composition complies with the following composition, expressed in percentage weigh carbon from 1.1 to 2.0 %, manganese from 0.5 to 3.5%, chrome from 1.0 to 4.0%, silicon from 0.6 to 1.2 %, the remainder being iron with the usual impurity content, such that it provides a metallographic structure mainly of non-equilibrium fine pearlite and that its hardness is between 47 Rc and 54 Rc.
Patent CA-2187533-A1 (CA)
Inventor: ROGERS JOHN N III
IPC: A01N35/06
Filed: 1995-06-09
Abstract: A method for growing turfgrass indoors on an activity field under light conditions. The method uses a TypeII plant growth regulator (PGR) and particular conditions for growth. The result is a high quality activity field of turfgrass capable of withstanding traffic from multiple athletic events.
Patent CA-2188804-A1 (CA)
Inventor: CARTER EDWARD PURVIS
IPC: B21C23/08
Filed: 1996-03-15
Abstract: La partie supérieure d'une filière venant en contact avec la roue rotative (non représentée) d'un appareil d'extrusion en continu comprend un haut (22) de filière constitué d'une face partiellement cylindrique (34) coopérant avec la surface cylindrique de la roue et est positionnée dans un patin (8) maintenu en contact avec la roue. Le haut (22) de la filière, qui doit résister à des forces de pression d'extrusion très élevées, est porté par un bloc de support (30) et, sur la face éloignée de la face partiellement cylindrique (34), présente un creux (50) logeant un anneau (54) de support de la filière et un élément d'espacement (52). Les orifices (28) en face des rainures circonférentielles dans la roue rotative s'étendent depuis la face partiellement cylindrique (34) jusqu'à un canal semi-toroïdal (44) et une chambre (46) d'alimentation en matériau à extruder s'étendant autour d'une protubérance centrale (80). Une filière (72) à pont central est fixée en position au moyen d'un boulon (76) vissé dans un trou fileté borgne (78) situé dans la protubérance (80) et coopère avec une filière cylindrique (56) pour former un orifice d'extrusion (86). En fixant la filière (72) à pont central par le boulon (76) vissé dans le trou fileté borgne (78), on peut réduire au minimum les dimensions radiales du haut de la filière (22), grâce au fait que l'on évite des trous susceptibles de l'affaiblir, autres que les orifices (28) dans la portion du haut de la filière (22) jouxtant la roue rotative. Ceci a comme avantage que la longueur axiale des orifices (28) peut être diminuée à un minimum, ce qui diminue à un minimum les pertes par friction subies par le matériau d'alimentation extrudé par les orifices, avantage considérable dans le cas de l'extrusion du cuivre. On peut utiliser une gamme de filières cylindriques (56) et de filières (72) à pont central sans avoir à changer le haut de la filière, ce qui augmente la flexibilité de l'appareil sans entraîner de coûts additionnels liés à un jeu complet d'outillage.
Patent CA-2189535-A1 (CA)
Title: Liquid treatment method and system
Inventor: GREEN DENNIS H
IPC: C02F1/44
Filed: 1995-05-04
Abstract: A method of recovering copper from a lixivant solution (316) used in leaching copper from ore materials (304). The metal ion containing liquid (322) is passed through a nanofiltration membrane system (346a-346d) to produce a metal ion rich retentate and a permeate. The retentate may be saved for metal recovery or discarded. To purify the permeate and remove residual metal ions therefrom, it may thereafter be passed through one or more columns (410, 420) containing metal ion extracting materials, such as porous polymer beads having biomass materials therein.
Patent CA-2189538-A1 (CA)
Title: Modular block retaining wall system and method of constructing same
Inventor: MILLER ROBERT A
IPC: E02D17/18
Filed: 1995-05-22
Abstract: A modular wall block (10) is formed with n recess (32) in a top surface, to receive fingers of a rake-like grid connection device (74). The fingers pass through apertures of a grid-like sheet of reinforcing material (44), which extends rearward to reinforce earth fill (75) behind a retaining wall (80) formed from such blocks. The rake may include a spine with tabs (120) projecting upwardly to engage a slot (102) in the bottom of a higher wall block to position the blocks. Slat members (56) are received in grooves (52) on the block sides to project upward and to the sides to engage and position adjacent blocks.
Patent CA-2191651-A1 (CA)
Inventor: KAMEI HIROYOSHI
IPC: G03B21/58
Filed: 1996-11-29
Abstract: A projection toy has a toy body and a screen. A light source is provided and a light-transmitting material for displaying design is placed in the path of the light emitted from the light source. Both the light source and the light transmitting material are housed in the toy body. Light is transmitted from the aforementioned light source through the material for displaying designs and projects an image of the design on the screen. The screen is fastened to the toy body by a detachable connector so that it can be positioned in the light path at any distance from the toy body.
Patent CA-2195079-A1 (CA)
Inventor: SACHETTO JEAN-PIERRE
IPC: A61K9/12
Filed: 1995-07-21
Abstract: There is provided an aqueous foamable composition having a delayed foaming action on expulsion from a pressurised container, the composition comprising: (a) a major amount by weight of water, (b) a foaming agent in the form of a water-immiscible liquefied gas; (c) at least one foam-stabilising and emulsifying surfactant and (d) a water-soluble polymer. The compositions of the invention are of particular use for rectal or vaginal administration of pharmaceuficals. For medical use, the composition will also contain a pharmaceutically active ingredient. If desired, a muco-adhesive ingredient may also be included. Conventional additives for pharmaceutical compositions are optionally also present.
Patent CA-2195535-A1 (CA)
Inventor: TRAUTVETTER MANFRED
IPC: H04M11/02
Filed: 1995-04-28
Abstract: L'invention vise à mettre au point un système de portier et de sonnette qui permette d'intégrer d'autres fonctions que la sonnerie et d'éviter, dans une large mesure, des câblages supplémentaires. A cet effet, le clavier et le dispositif d'appel montés dans l'appartement sont reliés à un microcontrôleur par l'intermédiaire d'un système de bus et les plaques d'identification se présentent sous forme de voyants à commande électronique. L'invention concerne un système de portier et de sonnette comportant un clavier pourvu d'au moins une plaque d'identification.
Patent CA-2196517-A1 (CA)
Title: Industrial robot
Inventor: MCLAUGHLAN TIMOTHY JAMES
IPC: B25J19/00
Filed: 1997-01-31
Abstract: An industrial robot is disclosed having a base which is secured to a ground support surface. A robotic manipulator is pivotally mounted to the base about a predetermined axis. The base and robotic manipulator, furthermore, form a channel therebetween around at least a portion of an outer periphery of the base and the robotic manipulator. An elongated flexible tube is positioned in the channel and one end of the tube is secured to the base while the other end is secured to the robotic manipulator. The tube forms a guide for wires and/or conduits extending between the base and the robotic manipulator.
Patent CA-2197086-A1 (CA)
Inventor: MACKENZIE ALEXANDER RODERICK
IPC: C07D403/04
Filed: 1995-07-29
Abstract: PCT No. PCT/EP95/03054 Sec. 371 Date Feb. 10, 1997 Sec. 102(e) Date Feb. 10, 1997 PCT Filed Jul. 29, 1995 PCT Pub. No. WO96/05193 PCT Pub. Date Feb. 22, 1996The present invention provides compounds of formula (I) and the pharmaceutically acceptable salts thereof, wherein R is C3-C7 cycloalkyl, aryl or C1-C6 alkyl, said C1-C6 alkyl, said C1-C6 alkyl being optionally substituted by fluoro, COOH, -COO(C1-C4 alkyl), C3-C7 cycloalkyl, adamantyl, aryl or het1, and said C3-C7 cycloalkyl being optionally substituted by 1 or 2 substituents each independently selected from C1-C4 alkyl, C3-C7 cycloalkyl, C1-C4 alkoxy, hydroxy, fluoro, fluoro (C1-C4) alkyl and fluoro (C1-C4) Alkoxy; R1 is phenyl, naphthyl, thienyl, benzothienyl or indolyl, each optionally substituted by 1 or 2 substituents each independently selected from C1-C4 alkyl, C1-C4 alkoxy, halo and trifluormethyl; R2 is -CO2H, -CONR3R4, -CONR5(C3-C7 cycloalkyl), -NR5(C2-C5 alkanoyl), -NR3R4, -NR5CONR5R6, (C3-C7 cycloalkyl-C1-C4 alkyl)R5N-, -NR5COCF3, -NR5SO2CF3, -NR5(SO2 C1-C4 alkyl), -NR5SO2NR5R6, -NR5(SO2 aryl), -N(aryl) (SO2C1-C4 alkyl), -OR5, -O(C3-C7 cycloalkyl), -SO2NR5R6, het3 or a group of formulas: (a), (b), (c), (d), (e), (f), (g) or (h); X is C1-C4 alkylene; X1 is a direct link or C1-C6 alkylene; X2 is a direct link, CO, SO2, or NR5CO; and m is 0, 1 or 2; together with intermediates used in the preparation of compositions containing and the use as tachykinin angatonists of such derivatives.
Patent CA-2198980-A1 (CA)
Title: Ortho-substituted benzoylguanidines, process for their preparation, their use as a medicament or diagnostic, and medicament comprising them
Inventor: KLEEMANN HEINZ-WERNER
IPC: A61P13/08
Filed: 1997-03-03
Abstract: Ortho-substituted benzoylguanidines, process for their preparation, their use as a medicament or diagnostic, and medicament comprising them Ortho-substituted benzoylguanidines of the formula I       in which R(1) to R(4) have the meanings given in the claims, are suitable, as antiarrhythmic pharmaceuticals having a cardioprotective component, for the prophylaxis and treatment of infarction and for the treatment of angina pectoris. They also inhibit, in a preventive manner, the pathophysiological processes associated with the genesis of ischemically induced damage, in particular associated with the triggering of ischemically induced cardiac arrhythmias.
Patent CA-2199149-A1 (CA)
Inventor: RIBI HANS O
IPC: G01N33/58
Filed: 1995-09-12
Abstract: L'invention concerne des procédés de détection d'un analyte, impliquant la liaison d'un ligand (analyte ou élément mimétique d'un analyte) à un élément de liaison réciproque, et dans lesquels le décalage chromatique résultant de la liaison du ligand à une couche polymérisée est mesuré; ou l'effet de la liaison du ligand sur le décalage chromatique produit par une modification de l'environnement de la couche polymérisée est mesuré. Les variations de température ou de pH, ou d'autres mécanismes déclenchant une modification optique dans le polymère, entraînent un décalage chromatique. Il est démontré que la liaison d'un analyte à un ligand lié à la couche polymérisée module le décalage chromatique résultant de la variation de la température ou du pH, ou d'autres mécanismes susceptibles de déclencher une modification optique des propriétés chromatiques du polymère.
Patent CA-2202270-A1 (CA)
Title: Imaging apparatus and intermediate transfer blanket therefor
Inventor: SHMAISER ARON
IPC: G03G15/16
Filed: 1995-06-06
Abstract: Imaging apparatus including an imaging surface having a toner image formed thereon and an intermediate transfer member (30, 102, 104), which receives the toner image from the imaging surface and from which it is subsequently transferred. The intermediate transfer member (30, 102, 104) includes a drum (30) having mounting recesses formed therein and an intermediate transfer blanket (104) mounted on the drum (30). The blanket (104) has a layered transfer portion having a transfer surface (109) on one face thereof which receives the toner image and optionally an adhesive layer (126) on the opposite face thereof and a mounting fixture (106), attached to one edge of the layered transfer portion and adapted to mate with the mounting recesses in the drum, whereby the transfer blanket (104) is fixedly and removably mounted on the drum (30).
Patent CA-2202762-A1 (CA)
Title: Parametric emissions monitoring system
Inventor: BUCHHOP THOMAS ROBERT
IPC: G01M15/10
Filed: 1995-10-19
Abstract: A parametric emissions monitoring system (15) for monitoring stationary engine/compressor units (50, 52) coupled to a pipeline provides, in a reciprocating embodiment, reliable and accurate determinations of emission levels for NOx, CO, and total hydrocarbon (THC) from an emissions matrix (169) primarily as a function of engine speed (102) and engine torque. Validation of the determined emissions level is provided by comparing (116) the values of a set of actual engine operating parameters (112) with a respective value in a set of calculated engine operating parameters (114) to determine whether the deviation of the actual operating parameter from the expected operating parameter is within a defined range (118), and thus whether the engine is operating within a defined control envelope. When the comparison indicates that the actual engine operating parameters diverge from the respective expected engine operating parameter, the emissions are determined from the emissions matrix, and are subjected to a bias factor, the bias factor depending on the severity of the deviation.
Patent CA-2203490-A1 (CA)
Title: Piles au lithium ultra-minces et a l'etat solide et procede de fabrication
Inventor: GAUTHIER MICHEL
IPC: H01M10/0565
Filed: 1997-04-23
Abstract: On prend une pile-mère comportant au minimum les films suivants: une anode de lithium métallique, un électrolyte polymère conducteur des ions alcalins de l'anode et agissant également comme séparateur entre les électrodes, une cathode composite constituée d'un composé réductible au lithium ou au sodium, d'un additif de conduction électronique et d'un liant électrolyte polymère, un revêtement conducteur électronique mince sur la face externe de l'anode et, optionellement de la cathode, dont le matériau conducteur est chimiquement inerte vis-à-vis du matériau d'électrode et qui sert également à établir les contacts électriques permanents sur les faces externes des piles découpées. On effectue ensuite une découpe mécanique à vif de ladite pile-mère laminée de plus grande surface et au moins partiellement chargée. On obtient des piles minces à électrolyte polymère et à anode de lithium ou de sodium. Les piles ainsi découpées conservent sensiblement leur voltage après la découpe mécanique.
Patent CA-2204009-A1 (CA)
Inventor: CHAE KYEONG SEON
IPC: B60R21/16
Filed: 1995-10-30
Abstract: Appareil de commande du déploiement d'un coussin gonflable de sécurité, comprenant un accéléromètre à trois directions (10) et une unité (20) de discrimination de groupes de paramètres de collision, destinée à distinguer de manière fiable un léger accident d'un accident grave, et inversement. L'accéléromètre à trois directions (10) produit des signaux de décélération correspondant au sens de marche, au sens transversal et au sens vertical d'un véhicule. Les signaux de décélération sont introduits dans un intégrateur (16) qui les transforme en signaux de variation de vitesse en trois directions. Ladite unité de discrimination (20) distingue entre les groupes de paramètres de collision au moyen des signaux de variation de vitesse en trois directions. Dans une unité (22) de détermination du déploiement du coussin gonflable, la variation de la vitesse est comparée avec un seuil associé à un groupe de paramètres de collision discriminé, et un signal de déploiement du coussin est transmis à une unité (26) de déploiement du coussin lorsque la variation de la vitesse est supérieure à ce seuil. Le seuil est prédéterminé en fonction de groupes de paramètres de collision connus. En pratique, une protection fiable des passagers est assurée car tout retard de déploiement du coussin gonflable de sécurité est évité.
Patent CA-2206493-A1 (CA)
Title: Anti-condensation visor
Inventor: ARNOLD DEREK LESLIE
IPC: A42B3/24
Filed: 1995-11-20
Abstract: An anti-condensation visor (1) which comprises an outer visor (2) which, relative to the user, is situated on the outermost peripheral surface of the helmet (3) or hood to which said visor belongs, which is provided with openings (4) for fitting of said outer visor (2) on said helmet (3), and which is provided with at least one lip (5) for the user to fold away said outer visor (2), an inner visor (6) being detachably fitted against the inside wall (7) of the outer visor (2) and being held against said inside wall (7) by means of at least one mechanical retaining means (8), while said inner visor (6) rests over essentially its entire surface (9) against the inside wall (7) of the outer visor (2), and said inner visor (6) is made of hydrophilic material.
Patent CA-2206763-A1 (CA)
Title: Liquid amines
Inventor: SLACK WILLIAM E
IPC: C07C211/50
Filed: 1997-06-03
Abstract: Amines which are solid at ambient temperature and pressure are liquified by reacting those amines with a derivatizing agent represented by the formula XY in which X represents a halide or sulfonate group and Y represents an alkyl group, a cycloalkyl group, an alkoxyalkyl group or an aryl group. The amine and derivatizing agent are reacted at temperatures of from about 50 to about 250°C in amounts such that the molar ratio of derivatizing agent to amine groups is from about 0.25:1 to 8:1.
Patent CA-2206810-A1 (CA)
Title: Process for preparing fine-particle mixtures of amphiphilic polymers and inorganic solids
Inventor: BROECKEL ULRICH
IPC: C11D3/37
Filed: 1995-11-07
Abstract: The invention concerns a process for preparing fine-particle mixtures comprising between 97 and 10 wt % of at least one amphiphilic polymer whose softening temperature is above 35 ~C, and between 3 and 90 wt % of at least one inorganic solid having a particle size of up to at most 500 .mu.m. According to this process the two components are heated to a temperature which is above the softening temperature of the polymer. The two components are then mixed, broken down in the molten state and rapidly cooled, to a temperature at which practically no separation occurs. The particles are optionally broken down further at temperatures of less than 50 ~C such that the particle size is between 50 .mu.m and 5 mm. The invention further concerns the use of these mixtures as detergent additives.
Patent CA-2207889-A1 (CA)
Title: Embrittlement-resistant polyolefin composition and flexible articles therefrom
Inventor: AMOS STEPHEN E
IPC: C08K3/34
Filed: 1997-06-17
Abstract: An embrittlement-resistant polymer composition, including:   (a)  a visbroken polymer composition comprising a crystalline, random copolymer of propylene and either ethylene or C4-C10 1-olefins, and (b) an amount of polymethyl propyl 3-oxy-[4-(2,2,6,6-tetramethyl)piperidinyl] siloxane which is effective to improve the radiation resistance of the composition.   Optional components include an acid neutralizing agent, and a sorbitol-based clarifier compound.   The composition may be used to manufacture medical articles and food packaging material which must be sterilized, either by irradiation or by autoclaving.
Patent CA-2208232-A1 (CA)
Title: High molecular weight high density polyethylene with improved tear resistance
Inventor: DANILUK THOMAS SAMYON
IPC: C08L23/04
Filed: 1995-12-12
Abstract: Articles fabricated from certain high molecular weight high density polyethylenes (HMW-HDPE) combined with a second component, exhibit superior puncture propagation tear resistance and puncture propagation tear length. The second component may be an elastomer such as styrene-butadiene-styrene, styrene-isoprene-styrene, EPR, EPDM, butyl rubber, metallocene-calatyzed polyethylene, and combinations thereof. The second component or components will be present in a fabricated article from 1 to 15 weight percent. Articles include films, bags made from films, and extrusion blow-molded articles.
Patent CA-2208380-A1 (CA)
Inventor: WU FU NING
IPC: H02M1/00
Filed: 1997-06-20
Abstract: An uninterruptible power supply (UPS) system comprising an inverter forconverting a DC voltage into an AC voltage comprising a full-bridge circuit having four silicon controlled rectifier (SCR) switches, two pulse control circuits for generating control voltage signals to turn on alternate pairs of said switches, a time sequencing circuit, and a power switch circuit. The full bridge circuit is directly connected to a positive DC input terminal and is coupled through the power switch circuit to a negative DC input terminal. The time sequencing circuit generates a first pulse signal for controlling the first pulse control circuit and a second pulse signal for controlling the second pulse control circuit so that the first pulse signal and the second pulse signal being in phase opposition. The time sequencing circuit further generates a third pulse signal for controlling the power switch circuit. The UPS inverter does not require an iron core transformer and so is of a size and weight which are compatible for use in small type UPS systems. Without sacrificing device size or safe and reliable operation, such a UPS system can be conveniently integrated physically with any standard power supply.
Patent CA-2208672-A1 (CA)
Title: Immunotherapeutic imides/amides and their use for reducing levels of tnf.alpha.
Inventor: MULLER GEORGE
IPC: A61P37/06
Filed: 1995-11-20
Abstract: Novel imide/amide ethers are inhibitors of tumor necrosis factor a and can be used to combat cachexia, endotoxic shock, and retrovirus replication. A typical embodiment is 1-Phthalimido-l-(3',4'-dimethoxyphenyl)propan-1-ol.