baber/WOPTO huggingface dataset:
Patent CA-2161496-A1 (CA)
Title: Curable base-coat composition, method of film-forming and coated articles
Inventor: MASHITA MITSUYUKI
IPC: C09D161/28
Filed: 1995-10-26
Abstract: A curable base-coat composition which comprises (1) a resin component essentially consisting of a polymer of an ethylenically unsaturated monomer having 500 to 4,000 of an epoxy equivalent, 10 to 200 of a hydroxyl value,-30 to 80 °C of a glass transition temperature and 3,000 to 150,000 of a weight average molecular weight, (2) a curing agent having two or more functional groups in the molecular which can react with the hydroxyl groups of the resin component (1), (3) a Lewis acid catalyst, and (4) a pigment selected from the group consisting of a color pigment and a bright pigment. The curable base-coat composition has adhesive active points to curable clear-coat compositions comprising the acid curing agents blocked chemically and the resins containing epoxy groups or curable clear-coat compositions of the polyol-melamine type and/or the polyol-melamine-polyisocyanate type and gives a cured film having excellent cured film properties. The curable base-coat composition sufficiently exert the excellent characteristics of curable clear-coat compositions.
Patent CA-2164648-A1 (CA)
Inventor: STANKOVIC BRANKO
IPC: F01K23/02
Filed: 1995-11-17
Abstract: A closed compression gas-turbine and superheated/reheated steam- or vapor-turbine combined-cycle power producing system is disclosed, with the gas turbine exhausting high-temperature gas into the heat recovery boiler.  The gas turbine can operate in either simple-cycle, single-reheat-cycle or multi-reheat-cycle mode for maximum closed-combined-cycle thermal efficiency exceeding 60%.  Coal can be used as a fuel, as well as any other solid, liquid or gaseous fuel or waste material.  Dry air or any other suitable gas, such as helium, can be used as a working fluid.  This is an ideal concept for repowering of the existing conventional steam-turbine power-producing plants.
Patent CA-2166315-A1 (CA)
Title: Process for the preparation of thalidomide
Inventor: MULLER GEORGE W
IPC: A61K31/404
Filed: 1994-07-01
Abstract: A process of preparing thalidomide in which N-phthaloylglutamine or N-phthaloylisoglutamine is cyclized with N,N'-carbonyldiimidazole, characterised in that the process comprises heating said N-phthaloylglutamine or N-phthaloylisoglutamine and N,N'-carbonyldiimidazole in refluxing anhydrous tetrahydrofuran.
Patent CA-2166416-A1 (CA)
Title: Method and system for the link tracking of objects
Inventor: MOREL WILLIAM PAUL
IPC: G06F17/30
Filed: 1994-06-30
Abstract: A method and system for tracking, and resolving links to, objects that derive from a common object creation is provided. In a system, the system creates a source object. The system then generates a lineage identifier to identify the creation of the source object. Then the system associates the lineage identifier with the source object. At a later time, the system copies the created object to a copy object.  When the source object is copied to a copy object, the system associates the lineage identifier associated with the source object with the copy object.  In this way, the lineage identifier associated with the copy object indicates that the copy object derives from the creation of the source object. The system links a client object to a source object by storing a link containing the source object's lineage identifier in the client object. A link also contains information for distinguishing the source object from other objects having the same lineage identifier. When resolving the link to the source object, the system selects the lineage identifier and the distinguishing information contained in the link. The system then searches for an object with the selected lineage identifier and distinguishing information. When an object with the selected lineage identifier and distinguishing information is found, the system resolves the link to the found object When an object with the selected lineage identifier and distinguishing information is not found, the system searches for an object with die selected lineage identifier without regard to the selected distinguishing information. When an object with the selected lineage identifier is found, the system resolves the link to this found object.
Patent CA-2167365-A1 (CA)
Inventor: PETERSON ROBERT HOWE
IPC: A61L15/28
Filed: 1994-07-07
Abstract: Spunlaced fabric having improved water absorbency containing a blend of certain hydrophilic cellulosic and acrylic fibers and layered absorbent materials made therefrom.
Patent CA-2167560-A1 (CA)
Title: Motorcycle chassis and swing arm combination
Inventor: BREITKREUTZ STEVEN
IPC: B62K25/26
Filed: 1996-01-18
Abstract: A motorcycle chassis having two axially aligned internally threaded pin receiving bushings secured in axially aligned passages extending through opposed sides of the motorcycle chassis; a swing arm having opposed ends in which are positioned bearings, the bearing having axially aligned pin receiving apertures; a pair of mounting pins, each of the mounting pins having a first end, a second end, and an externally threaded body, the externally threaded body being sized to mate with the internally threaded pin receiving bushings; a sleeve having a first end, a second end, an external diameter sized to fit within the passages of the motorcycle chassis and an internal diameter slightly larger than the external diameter of the body of the mounting pin, such that the sleeve slides over the mounting pin, the second end of the sleeve having a flange; threaded main body of each of the mounting pins being mated with the internally threaded pin receiving bushings in the motorcycle chassis until the first end of the mounting pins is positioned within pin receiving apertures of the swing arm; the first end of the sleeve being positioned over the body of the mounting pin with the first end of the sleeve abutting against the bushing and the flange at the second end of the sleeve engaging the motorcycle chassis; and a nut securing the sleeve in position.
Patent CA-2167922-A1 (CA)
Title: A method of integrating bleaching and recovery in the production of pulp
Inventor: ANDTBACKA STIG
IPC: D21C11/00
Filed: 1994-03-23
Abstract: A method of integrating bleaching and recovery in connection with the production of chemical pulp that has been digested and preferably delignified with oxygen gas using processes that retain the viscosity and strength, to kappa number less than 16 without the use of chemicals containing chlorine, and using a bleaching sequence including at least one step with sequestering agent and/or acid, and a peroxide step.  According to the invention spent liquor (5) from the bleaching department is pre-evaporated in one or more evaporation units (20F, 20G), and the spent liquor (24) from the bleaching department thus pre-evaporated is combined with spent liquor (22) from the digestery and/or with pre-evaporated spent liquor (23) from the digestery obtained by pre-evaporating spent liquor (22) from the digestery in one or more evaporation units (20D, 20E) other than said evaporation units (20F, 20G) for pre-evaporating spent liquor (5) from the bleaching department, after which the mixture of spent liquors (23, 24) is subjected to final evaporation in one or more evaporation units (20A, 20B, 20C) other than said evaporation units (20F, 20G, 20D, 20E) used for pre-evaporation.
Patent CA-2170276-A1 (CA)
Inventor: MARTIN JEAN-RAYMOND
IPC: A61B17/02
Filed: 1994-07-15
Abstract: L'invention concerne une orthèse vertébrale implantée dynamique préservant au moins pour partie la mobilité physiologique naturelle des vertèbres en permettant, sans ostéosynthèse, greffe ni arthrodèse, d'effectuer et de maintenir une correction de la position relative des vertèbres et/ou des efforts exercés sur les vertèbres, comprenant des éléments d'ancrage (1, 2, 3) fixés sur les vertèbres et des moyens (4a, 4b, 21a, 21b, 22a, 22b, 23a, 23b, 24a, 24b) de maintien associés aux éléments d'ancrage (1, 2, 3) pour maintenir les vertèbres les unes par rapport aux autres en position corrigée, caractérisée en ce que les moyens (4a, 4b, 21a, 21b, 22a, 22b, 23a, 23b, 24a, 24b) de maintien comportent ou sont constitués de moyens de rappel élastique exerçant des forces de rappel élastique dont l'orientation et la valeur sont déterminées pour maintenir les vertèbres en position corrigée à l'encontre des forces naturelles de déformation ou pour réduire les efforts exercés sur les vertèbres en conservant leur mobilité.
Patent CA-2170462-A1 (CA)
Title: Mannich base derivatives, and the production and uses thereof
Inventor: LOPER JOHN T
IPC: C10L1/24
Filed: 1996-02-27
Abstract: Compounds are described in which a phenolic moiety is linked to a polyamine moiety by means of a Mannich base linkage, and the polyamine moiety is linked to an alkylene-poly(oxyalkylene) moiety by means of a urea linkage in which one of the nitrogen atoms of the urea linkage is a nitrogen atom of the polyamine.  These com-pounds useful as detergent/dispersants in fuels and other media.
Patent CA-2173236-A1 (CA)
Inventor: STAVINOHA JEROME LEONARD JR
IPC: C07D301/10
Filed: 1994-09-21
Abstract: Disclosed herein is an improved gas phase process for the selective eposidation of non-allylic olefins wherein the expoxidation is carried out in the presence of certain inert, paraffin hyfrocarbons. Such hydrocarbons possess higher heat capacities as compared to other materials, e.g., nitrogen, argon, methane and helium, typically used as inert diluents in olefin epoxidations. The disclosed process is particularly useful for the continuous manufacture of 3,4-epoxy-1-butene from 1,3-butadiene.
Patent CA-2174287-A1 (CA)
Title: Nitric esters from derivatives of 2-(2,6-dihalophenylamino) phenylacetoxyacetic acid and their preparation procedures
Inventor: MASIA XAVIER SERRA
IPC: C07C229/42
Filed: 1996-04-16
Abstract: Nitric esters from derivatives of 2-(2,6-dihalophenylamino) phenylacetoxyacetic acid with the formula (I), where: [A= F, Cl or Br; X = O, NH or NR (R = C1 - C8 alkyl); R1 and R2 independently = C1 - C8 alkyl and n is a whole number from 1 to 10. The procedure includes the condensation of 2-(2,6-dihalophenylamino) phenylacetoxyacetic acid with a compound with the formula:       where Y = OH, NH2 or NHR and Z is Cl, Br or ONO2.
Patent CA-2175456-A1 (CA)
Title: Method of making highly alkaline solid cleaning compositions
Inventor: OLSON KEITH E
IPC: C07D233/04
Filed: 1994-12-13
Abstract: The invention provides a process for preparing a highly alkaline, solid cleaning composition in a batch or continuous mixing system, at or below the melting temperature of the alkaline ingredients, and products produced by the process.  Preferably, the ingredients are processed in an extruder, and the mixture is extruded directly into a mold or other packaging system for dispensing the cleaning composition.  The consistency of the product ranges from that of a fused block solid to a malleable product.  The highly alkaline cleaning compositions are useful for warewashing and cleaning hard surfaces, rinsing, sanitizing, deodorizing, laundry detergents, and the like.
Patent CA-2175836-A1 (CA)
Title: Radar equipment and method for its operation
Inventor: RICHARDSON MICHAEL RICHARD
IPC: G01S13/34
Filed: 1994-11-07
Abstract: Cost-effective FMCW radar equipment having a digital signal processor (26) which controls at least one antenna via an oscillator (2) and produces a mixed signal from transmitted and received signals modulated with a triangular waveform, which mixed signal is subjected to Fast Fourier transformation (FFT) for each modulation phase (up and down) of each measurement cycle in order to obtain object frequencies (fu,fd), which are assigned to each target object, from the determined maxima, from which object frequencies (fu, fd) object tracks are formed which extend back over a plurality of measurement cycles and are used to form estimated values (fve) for those measured values (fc) of the object frequencies (fu, fd) which are to be expected in the next measurement cycle, the mutually associated object frequencies of both modulation phases of a measurement cycle being determined and the distance (r) and relative speed (v) of each target object being determined from them.
Patent CA-2175943-A1 (CA)
Title: Squeak and deletion resistant imaging member and system
Inventor: SCHANK RICHARD L
IPC: G03G5/06
Filed: 1996-05-07
Abstract: An imaging member includes a charge generation layer and a contiguous charge transport layer containing a diamine and a compound within the scope of formula (II): (see formula II) wherein each R1 and R2 is independently one of an alkyl having 1 to 8 carbon atoms, aryl, alkaryl and aralkyl, where the aryl is a phenyl group or a condensed ring group, and where the alkyl group of the alkaryl and aralkyl has 1 to 4 carbon atoms, R3 and R4 are independently hydrogen or CH3, and R5 is one of an alkyl having 1 to 8 carbon atoms, aryl, alkaryl and aralkyl as defined above, or a disubstituted aminophenyl group wherein each substituent is independently one of an alkyl having 1 to 8 carbon atoms, aryl, alkaryl and aralkyl as defined above. A electrophotographic system includes a cleaning blade and the above imaging member drum.
Patent CA-2176101-A1 (CA)
Inventor: GAGE GARRETT W
IPC: B60K17/22
Filed: 1996-05-08
Abstract: A drive axle assembly has a gear housing, axle tubes extending outwardly of the gear housing, and an  axle  shaft disposed  in  each axle  tube with  an external wheel hub at a protruding end of the axle shaft.   Each axle shaft is rotatably supported in a flanged end collar at a remote end of the axle tube by a bearing assembly that is mounted on the axle shaft and retained in the end collar by a screw cap.  The drive axle assembly includes a brake member mounted externally on the  end collar  in  juxtaposition to  an  external shaped flange of the end collar.  The screw cap clamps the brake member against the external flange to locate the brake member on the axle tube in an axial direction and to nonrotatably couple the brake member to the axle tube.
Patent CA-2176286-A1 (CA)
Title: Raw rubber lapping film
Inventor: OKADA KEIJI
IPC: C08F210/16
Filed: 1996-05-10
Abstract: The present invention provides a raw rubber lapping film formed of an ethylene.cndot. .alpha.-olefin random copolymer comprising ethylene unit and an .alpha.-olefin unit having 4 to 20 carbon atoms and a raw rubber bale lapped with this film. Since the film is superior in strength and release properties and has good dispersibility in ethylene.cndot. .alpha.-olefin copolymer rubber, the operation of lapping raw rubber with a film, the operation of stripping a film from a lapped raw rubber bale and the operation of separating each of a plurality of raw rubber bales are carried out easily and yet there is no adverse effect on the subsequent rubber processing step without stripping the film by heating at a temperature higher than the melting point of the film at the time of kneading.
Patent CA-2178141-A1 (CA)
Title: Stent introducer and method of use
Inventor: KAVTELADZE ZAZA A
IPC: A61F2/90
Filed: 1996-06-04
Abstract: An introducer and method of percutaneously deploying a self-expanding stent in a body vessel or duct. The stent introducer includes an outer elongated member tube having a passage extending longitudinally therein and operable in a first direction for deploying the self-expanding stent in a collapsed condition from the outer member passage. An inner elongated member is positioned in the outer member passage and is operable in a second direction for deploying the stent from the outer member passage. An interconnection mechanism is connected to the outer and inner members for operation thereof, whereby a stent in a collapsed condition is deployed from the outer member passage to an expanded condition. When deployed, the expanded portion of the stent remains fixedly positioned longitudinally in the body vessel or duct as the remaining portion is deployed from the outer member passage. The inner member operates a second operable distance and includes at least one protuberance for pushing the stent out of the outer member passage as the outer member is concomitantly withdrawn a first operable distance from the collapsed, self-expanding stent. 7'he first operable distance is the short length of the stent in an expanded condition, whereas the second operable distance is approximately the distance in the long and short lengths of the stent. The interconnection mechanism of the introducer further includes a transfer assembly coupled to the outer and inner members for controlling the travel distance and direction thereof.
Patent CA-2179476-A1 (CA)
Inventor: LEFEBVRE GUY
IPC: H01R4/66
Filed: 1996-06-19
Abstract: A method for improving the electrical transmissivity of an electrode installed into the soil comprises electro-osmotically injecting an electrolyte solution into the soil in the region of the electrode to create a low resistance zone around the electrode and thereby improve the soil-electrode contact and the transmissivity of the electrode. The electrolyte solution can be selected from different groups, for example  a calcium chloride solution or a calcium acetate solution. The method can be applied to electrodes installed into the soil for electro-osmotically draining a soil deposit, for grounding a metallic equipment or structure, and for cathodically protecting buried metallic elements.
Patent CA-2179495-A1 (CA)
Title: Telecommunications system with notification hold
Inventor: WATTS RONALD F
IPC: H04M3/48
Filed: 1994-12-22
Abstract: Apparatus and a method of implementing a notification and hold service in a telephone network (50) is disclosed. A calling telecommunications device is placed on hold by the called telecommunications device (10, 12, 14, 16, 18, 20), and signals an auxiliary computer system (42) through a network switch that the calling telecommunications device (10 12, 14, 16, 18, 20) is to be disconnected from the called telecommunications device (10, 12, 14, 16, 18, 20). The calling telecommunications device (10, 12, 14, 16, 18, 20) is notified at a later time that the called telecommunications device (10, 12, 14 16, 18, 20) is no longer on hold. In another embodiment of the invention, the calling telecommunications device (10, 12, 14, 16, 18, 20) is connected to customer premise equipment which notifies that calling telecommunications device (10, 12, 14, 16, 18, 20) that the called telecommunications device (10, 12, 14, 16, 18, 20) is no longer on hold.
Patent CA-2181516-A1 (CA)
Title: Digital convergence apparatus
Inventor: MASUMOTO JUNJI
IPC: H04N9/28
Filed: 1996-07-18
Abstract: The invention presents a digital convergence apparatus of high precision, relating to a digital convergence apparatus applicable to a color display device for displaying various image information in various signal formats, and capable of correcting convergence at high precision to correct color deviation of color image, comprising frequency detecting means for detecting frequency of synchronizing signal included in input signal in every input signal entered from outside, digital convergence correction data operating means for operating digital convergence correction data for display means for displaying the input signal as image, corresponding to the frequency detected by the frequency detecting means, using horizontal synchronizing signal or vertical synchronizing signal of the synchronizing signal as timing signal, and pattern signal generating means for generating a convergence adjusting pattern corresponding to the digital convergence correction data from the correction data operating means, wherein the digital convergence of the image displayed by the display means is corrected by using the digital convergence correction data and convergence correcting pattern corresponding to the output of the frequency detecting means.
Patent CA-2182655-A1 (CA)
Inventor: MAZANEK JAN
IPC: C04B41/49
Filed: 1996-08-02
Abstract: Novel mixtures containing in the anhydrous state at least one polysiloxane, at least one reactive extender, at least one unreactive pigment and/or an unreactive extender, at least one lamellar or fibrous solid, at least one reactive (oligo)silane, optionally together with further additives, to a production process and to the use thereof.
Patent CA-2184847-A1 (CA)
Title: Flocked Fabric Suitable as Outerwear
Inventor: SQUIRES WILLIAM J
IPC: D04H5/04
Filed: 1996-09-05
Abstract: A  fabric used as outerwear having a  stabilized substrate,  an adhesive and flock adhered to the substrate with  the  adhesive.    The  adhesive  is  dried  and  cured, preferably aerated.  A waterproof film may be applied either to the substrate or to a lining adjacent the substrate.  The flock may be flattened into a laid down condition.
Patent CA-2185154-A1 (CA)
Title: Surgical stapler with mechanisms for reducing the firing force
Inventor: PLYLEY ALAN K
IPC: A61B17/072
Filed: 1995-04-20
Abstract: Surgical staplers for use during open and or laparoscopic surgical procedures are disclosed. Novel firing device trapping assemblies, pushers, staple lines and firing handles are described. Many of the novel devices reduce the overall firing force experienced by the surgeon.
Patent CA-2185350-A1 (CA)
Title: Acridone-derived bisintercalators as chemotherapeutic agents
Inventor: MICHEJDA CHRISTOPHER J
IPC: A61K49/00
Filed: 1995-03-09
Abstract: The present invention provides a compound having structure (I), wherein R is -H, -CH3, or -C2H5; R1 and R2 are independently -H, -OH, -NH2, -OCH3, -C(CH3)3, or a halogen atom; n is 2 to 6; X and X' are independently -N or -NO2; Y and Y' are independently -N, -CH, or -H; and the double-slash represents a double bond or no bond; such that when X or X' is -N, Y or Y' is -CH or -N, and the double-slash is a double bond, and when X or X' is -NO2, Y or Y' is -H, and the double-slash is no bond. The present invention also provides a pharmaceutical composition comprising the compound above and a pharmaceutically acceptable carrier. The present invention further provides a method for treating a neoplastic cell growth in a subject in need of such treatment which comprises administering to the subject an amount of the pharmaceutical composition above effective to treat the neoplastic cell growth. Lastly, the present invention provides nucleic acid labeled with the compound above, as well as a method for detecting nucleic acid in a sample.
Patent CA-2187371-A1 (CA)
Inventor: DAS SURYYA K
IPC: C08L43/04
Filed: 1995-03-02
Abstract: A mar and etch resistant film forming composition contains a polyepoxide which is essentially free of silyl moieties, a polyacid curing agent and an additive amount effective to improve mar resistance of a solution polymer of an ethylenically unsaturated monomer component containing a polymerizable alkoxy silane monomer. The film forming composition is particularly advantageous as a clear topcoat over a pigmented basecoat in a color-plus-clear automotive coating system.
Patent CA-2187492-A1 (CA)
Inventor: ZEIFANG WILLIAM JOSEPH
IPC: B42F11/00
Filed: 1996-10-09
Abstract: A ring binder holder for transparency sheets comprises an elongated, rectangularring-engagable strip of sheet material such as plastic or heavy paper having two parallel longitudinal edges. A line of ring-engagable openings in the strip is parallel and adjacent to one of the edges. Along the other edge is a line of adhesive on the strip that is adapted to adhere and attach the strip to an edge of a plastic transparency sheet. An elongated opaque flap is hingedly attached to the strip along a line that extends the entire length of the strip between and parallel to the line of ring-engagable openings and the line of adhesive.  The flap is hingedly movable between a closed position covering the adhesive line and an open position covering the ring-engagable openings and the adjacent edge of the strip.