baber/WOPTO huggingface dataset:
Patent CA-2032280-A1 (CA)
Title: Laminates and process for producing the same
Inventor: NISHINO MINORU
IPC: B32B27/08
Filed: 1990-12-14
Abstract: ABSTRACT OF THE DISCLOSURE   A laminate comprising a soft polyolefin resin layer, an ethylene-unsaturated carboxylic acid ester-maleic anhydride terpolymer resin layer, and a soft urethane foam resin layer is disclosed.  The laminate is produced by a process comprising co-extruding  a  soft  polyolefin  resin  and  an  ethylene-unsaturated carboxylic acid ester-maleic anhydride terpolymer resin to prepare a two-layer sheet and continuously laminating a soft urethane foam fabricated in a stratiform state on the ethylene-unsaturated carboxylic acid ester-maleic anhydride terpolymer resin layer by hot pressing.  The laminate has a satisfactory  appearance,  toughness,  a  soft  touch,  and  a cushioning effect.
Patent CA-2032827-A1 (CA)
Title: Phenylacetonitrilealkylaminoalkyl-ortho-substituted aryl compounds as immunosuppressives
Inventor: LIANG CHI-DEAN
IPC: A61P31/04
Filed: 1990-12-20
Abstract: Case 2567/2 PHENYLACETONITRILEALKYLAMINOALKYL-ORTHO-SUBSTITUTED ARYL COMPOUNDS AS IMMUNOSUPPRESSIVES ABSTRACT A class of substituted phenylacetonitrile-alkylaminoalkyl-ortho-substituted aryl compounds having immunosuppressive properties is described. Compounds of this class would be useful in reducing recipient rejection of transplanted organs and for treatment of autoimmune or inflammatory diseases. Compounds of particular interest are of the formula wherein m is one or two; wherein n is a number selected from one to five, inclusive; wherein R1 is selected from hydrido, alkyl, hydroxyalkyl, cycloalkyl, cycloalkylalkyl, alkoxyalkyl, alkenyl and alkynyl; wherein R6 is selected from loweralkyl; wherein each of R8, R9, R10 and R12 through R16 is independently selected from hydrido, hydroxy, alkyl, hydroxyalkyl, alkoxy, alkenyl, alkynyl, alkylcarbonyl, alkoxycarbonyl, alkylcarbonylalkenyl, alkylaminocarbonyl and alkoxyalkyl; with the proviso that at least one of R12 and R16 must be selected from hydroxy, alkyl, hydroxyalkyl, alkoxy, alkenyl, alkynyl, alkylcarbonyl, alkoxycarbonyl, alkylcarbonylalkenyl, alkylaminocarbonyl and alkoxyalkyl; or a tautomer thereof or a pharmaceutically-acceptable salt thereof.
Patent CA-2033527-A1 (CA)
Title: Safety roadway delineator effective during rainy night-time driving conditions and method of making the same
Inventor: DINITZ ARTHUR
IPC: E01F9/50
Filed: 1991-01-03
Abstract: A safety roadway delineator includes one or more elongate recessed marker surfaces which are coated with a reflective material, preferably a retroreflective material such as reflective glass beads. The recessed marker surfaces are vertical or at least inclined to the horizontal to insure water run-off and are formed either directly in cast-in-place concrete roadway members or in pre-cast polymer concrete facing panels which are attached to the cast-in-place concrete roadway members. The roadway delineator is substantially continuously protected from normal wear and reliably exhibits reflectivity..both under dry and rainy weather conditions.
Patent CA-2033946-A1 (CA)
Title: Flame retardant thermoplastic compositions
Inventor: LIU PING Y
IPC: C08L67/02
Filed: 1991-01-10
Abstract: ABSTRACT Flame retardant polyester compositions exhibiting good processability comprising at least cone polyester resin; a halogenated flame retardant; a silicate mineral filler and a neoalkoxy titanate.
Patent CA-2036342-A1 (CA)
Inventor: COX STEVEN W
IPC: D06P5/00
Filed: 1991-02-14
Abstract: A textile dyeing apparatus enables the real-time selection of destinations for pattern information.  A pattern control system has a plurality of destinations for receiving pattern information.  The pattern control system includes means for selecting one of the destinations in response to a selectional signal.  A processor coupled to the pattern control system transfers the pattern information.  The processor includes a first memory for locally storing the pattern information and a programmable direct memory access controller board, coupled to said first memory.  The board initiates the transfer of the pattern information from the first memory in response to a transfer signal from the processor.  The processor also includes an output data bus, receiving the transferred pattern information, coupled in parallel with the inputs of the plurality of destinations in the pattern control system, and a selection circuit providing the selection signal in real-time to the means for selecting in response to selection information stored in the first memory.
Patent CA-2037471-A1 (CA)
Title: Laminated doughs
Inventor: DE BRUIJNE DIRK W
IPC: A21D13/08
Filed: 1991-03-04
Abstract: L 7234 (R) Abstract A process is described for the preparation of laminated doughs, wherein the laminated dough has a number of fat layers having a different thickness. Such a dough is obtained by a process wherein the total amount of lamination fat is divided over several lamination steps. The invention is also concerned with a laminated dough, optionally in frozen condition and with baked products, obtained after baking of the dough.
Patent CA-2038352-A1 (CA)
Title: Heat-resistant .beta.-galactosyltransferase, its production process and its use
Inventor: NAKAYAMA TORU
IPC: C12N9/10
Filed: 1991-03-15
Abstract: Described herein are a novel heat-resistant p-galactosyltransferase, a production process of the enzyme and a utilization method of the enzyme. The enzyme is produced preferably by a microorganism belonging to the family of Acrinomycetaceae, which may be selected from fungi belonging to the genus Saccharopolyspora, the genus Thermomonospora or the genus Thermoactinomyces.
Patent CA-2038976-A1 (CA)
Inventor: THEVIGNOT ROGER
IPC: C07D519/00
Filed: 1991-03-25
Abstract: Industrial synthesis of (1S)-1-[N-(4-O-deacetyl-23-vinblastinoyl)amino]-2-methylpropyl diethyl phosphonate and its salts by condensation of 4-O-deacetylvinblastinoic acid (obtained by alkaline hydrolysis of vinblastine sulphate) with phosamine (+) (dextrorotatory isomer of 1-amino-2-methylpropyl diethyl phosphonate), by means of BOP, a peptide coupling reagent, [1-benzotriazolyloxytris(dimethylamino)phosphonium hexafluorophosphonate]; and, if desired, the product obtained is converted into a salt with suitable acids.
Patent CA-2040608-A1 (CA)
Title: Lipoxygenase-inhibiting compounds derived from non-steroidal antiinflammatory carboxylic acids
Inventor: BROOKS DEE W
IPC: A61P31/04
Filed: 1991-04-16
Abstract: ABSTRACT     Compounds of the formula:                   wherein R1 is selected from (1) hydrogen; (2) -NR2R3, -OR2 or -SR2 where R2 and R3 are independently selected from hydrogen, alkyl, aryl and alkylaryl; and (3) optionally substituted C1-C8 alkyl, C2-C8 alkenyl, arylalkyl or cycloalkyl;     Y is selected from sulfur and oxygen; n is an integer selected from 0 and 1; M is hydrogen, a pharmaceutically acceptable cation, or a metabolically cleavable group; and Z is a residue of a non-steroidal antiinflammatory drug of general form Z-COOH;     or a pharmaceutically acceptable salt, ester or prodrug thereof, as well as pharmaceutical compositions containing the above compounds and a method for their use as lipoxygenase inhibitors.
Patent CA-2041328-A1 (CA)
Title: Rectifier cabinet static breaker
Inventor: COSTANTINO ROGER A JR
IPC: H02H3/087
Filed: 1991-04-26
Abstract: RECTIFIER CABINET STATIC BREAKER     ABSTRACT OF THE DISCLOSURE       A rectifier cabinet static breaker replaces a blocking diode pair with an SCR and the installation of a power transistor in parallel with the latch contactor to commutate the SCR to the off state.  The SCR serves as a static breaker with fast turnoff capability providing an alternative way of achieving reactor scram in addition to performing the function of the replaced blocking diodes.  The control circuitry for the rectifier cabinet static breaker includes on-line test capability and an LED indicator light to denote successful test completion.  Current limit circuitry provides high-speed protection in the event of overload.
Patent CA-2042129-A1 (CA)
Title: Non-woven fabric construction for detergent pouch
Inventor: MACK ROBERT J
IPC: C11D17/04
Filed: 1991-05-08
Abstract: IR#4688 NON WOVEN FABRIC CONSTRUCTION        FOR DETERGENT POUCH               ABSTRACT OF THE DISCLOSURE The   present   invention   relates   to   the production  of  a  non-woven  web  material  for  use  in detergent  pouches.   The  non-woven  web  is  produced  from fibers which shrink on contact with water.   The  fibers, when wetted, pucker to provide intersticing through which detergent  particles  can  pass.   For  strengthening  the pouch,  non-water sensitive fibers can he incorporated  in the non-woven web.
Patent CA-2042808-A1 (CA)
Inventor: KISHIMOTO TOSHIHIKO
IPC: C12N15/10
Filed: 1991-05-16
Abstract: A method of extracting a particular nucleic acid fragment containing a nucleic acid sequence of interest from a nucleic acid or nucleic acids mixture, comprising the steps of: (1) digesting the nucleic acid or nucleic acids mixture with restriction enzymes to obtain a mixture of nucleic acid fragments, said restriction enzymes consisting of (A) two different enzymes capable of producing the particular nucleic acid fragment bearing predetermined and distinct restriction ends on its 5' and 3' terminals and (B) one or more restriction enzymes different from (A), for which the particular nucleic acid fragment contains no relevant restriction sites; (2) preparing two distinct DNA linkers capable of binding to the respective restriction ends of the particular nucleic acid fragment; (3) contacting the linkers and nucleic acid fragments under conditions sufficient to ligate complementary ends of the linkers and nucleic acid fragments; (4) subjecting the resulting reaction mixture to a first hybridization with an immobilized probe complementary to one of the linkers; (5) isolating the hybridized nucleic acid fragment from the probe; (6) subjecting the isolated nucleic acid fragment to a second hybridization with an immobilized probe complementary to the other linker; and (7) isolating the hybridized nucleic acid fragment from the probe.
Patent CA-2043378-A1 (CA)
Title: Process for reduction of certain cyclohexapeptide compounds
Inventor: BALKOVEC JAMES M
IPC: C12P21/04
Filed: 1991-05-28
Abstract: TITLE OF THE INVENTION PROCESS FOR REDUCTION OF CERTAIN CYCLOHEXAPEPTIDE COMPOUNDS           ABSTRACT OF THE INVENTION         A process for selectively reducing certain hydroxyl groups in echinocandin type cyclohexapeptide compounds to produce modified cyclohexapeptide compounds which are more stable in aqueous media is described.
Patent CA-2045501-A1 (CA)
Title: Elongate container having two separate compartments, one being an exten sion of the other
Inventor: MEYER GABRIEL
IPC: A61J1/00
Filed: 1990-09-13
Abstract: The container (10) comprises a first compartment (11) and a second compartment (12) which are separated by a central cylindrical throat (13). The compartment (11) is extended by a neck (14) which comprises a first region (15) adjacent to the upper open end of the container and a second region (16) located between the first region (15) and the inside of the container. The region (15) has a section which is greater than that of region (16). Both regions (15, 16) are substantially cylindrical. The section of the second region (16) is substantially identical to that of the central cylindrical throat (13). An intermediate sealing plug (17), compressed into the central cylindrical plug (13) allows sealed storage of two different substances in compartments (11) and (12). A sealing member (23) inserted into region (15) of the neck (14) is arranged for movement between a first, storage position, in which it acts as a sealing element, and a second, ready for use position.
Patent CA-2046377-A1 (CA)
Inventor: COLSON WENDELL B
IPC: E06B9/24
Filed: 1991-07-05
Abstract: Disclosed are methods and an apparatus for mounting and deployment of retractable covering devices, in particular, light control window covering including a lobed head rail to prevent creasing and/or skewing of the window covering when rolled up, the head rail having means for attaching the window covering which insures proper alignment of the window covering. Also included are a bottom rear rail having an antiskewing device which comprises a slidable weight for compensating for skewed roll up; a flip-catch device for preventing wrong-way roll up of the window covering; and a top-catch mechanism for preventing both wrong-way roll up and over rotation in the proper roll up direction.
Patent CA-2046819-A1 (CA)
Title: Faucet handle universal coupling
IPC: F16K31/60
Filed: 1991-07-11
Abstract: A faucet handle assembly is described for replacing a handle on a faucet valve stem, which can mount on a wide variety of types of stems.  The assembly includes a pair of jaws (30, 32, Fig. 1)  having  inner  surfaces  for engaging opposite  sides of the periphery (22) of the valve stem and having outer camming surfaces (42, 43) that can be pushed together.  The assembly also includes a faucet handle (12) with a hole in the top for passing a screw (28) that screws into a threaded hole of the valve stem, and having a cavity (44)  for receiving the jaws.   The cavity has camming surfaces (54, 56) that engage the jaw camming surfaces, so as the screw is tightened the jaws are pressed tightly against the valve stem peripheral surface.
Patent CA-2047143-A1 (CA)
Title: Process for producing matte vinyl chloride polymers
Inventor: KITAMURA HAJIME
IPC: C08F14/00
Filed: 1991-07-16
Abstract: ABSTRACT       Matte vinyl chloride polymers are prepared by suspension polymerizing a vinyl chloride monomer or a vinyl monomer mixture mainly comprising vinyl chloride in an aqueous medium in the presence of (A) a polyfunctional monomer having at least two ethylenic double bonds in a molecule and (B) a polymeric matting agent containing 3 to 25% by weight of a tetrahydrofuran - insoluble gel fraction.  The polymers are effectively moldable and present uniform matte effect.
Patent CA-2048768-A1 (CA)
Title: Borehole televiewer system depth monitoring and recording system
Inventor: KYLE DONALD G
IPC: E21B47/04
Filed: 1991-08-08
Abstract: DP 50-6-1210A ABSTRACT A method and an apparatus for recording the depth of a well logging apparatus is provided. The method and apparatus include the direct acquisition of broad depth information from the logging system conversion of the broad depth information to an acceptable digital signal and recording that signal on the audio track of a video cassette recorder. A microcontroller is used to convert broad depth information from either the logging system or the video cassette recorder (in the playback mode) to actual depth and depth rate for use by other displays and plotters.
Patent CA-2054596-A1 (CA)
Inventor: INADA HIROSHI
IPC: H01L39/14
Filed: 1991-10-31
Abstract: A superconducting device comprises a stacked structure composed of a first superconducting layer, a first insulating layer, a second superconducting layer, a second insulating layer and a third superconducting layer stacked on a substrate in the named order. The stacked structure has an end surface extending from the first insulating layer to the second insulating layer. A fourth superconducting layer is formed to cover the end surface of the stacked structure through a third insulating layer. The four superconducting layer is in electric connection to the first and third superconducting layer but isolated from the second superconducting layer by the third insulating layer. The first to fourth superconducting layers are formed of an oxide superconductor thin film. A silicon containing layer formed adjacent to at least one of the first, third and fourth superconducting layers, but not in direct contact with the other superconducting layers.
Patent CA-2054917-A1 (CA)
Inventor: SERVAIS ALBERT
IPC: G02B1/14
Filed: 1991-11-04
Abstract: Un objet réfléchissant tel qu'un miroir ou un panneau transparent protégeant du rayonnement comprend un revêtement métallique réfléchissant déposé sur une feuille de verre. Le revêtement métallique comprend une couche réfléchissante d'argent et a été traité avec une solution contenant des ions d'au moins une espèce choisie parmi: Cr(III), V(II ou III), Ti(II ou III), Fe(II), In(I ou II), Cu(I) et AI(III). Un tel traitement offre une protection du revêtement réfléchissant contre la corrosion.
Patent CA-2055913-A1 (CA)
Title: Protection suit comprising a poncho-like part and a protective hood joined thereto, and a method of manufacturing such a protection suit
Inventor: WIDENBAECK RALPH
IPC: A62B17/00
Filed: 1991-11-20
Abstract: A PROTECTION SUIT COMPRISING A PONCHO-LIKE PART AND A PROTEC-TIVE HOOD JOINED THERETO, AND ALSO TO A METHOD OF MANUFAC-TURING SUCH A PROTECTION SUIT.            ABSTRACT OF THE DISCLOSURE            A protection suit for civilian or military use comprises a poncho-like part and a protective hood joined thereto. The poncho-like part of the protection suit consists of a flat sheet of thermoplastic material folded double and provided with an opening in the front sheet portion. The protective hood is prefabricated out of two flat sheet por-tions of thermorplastic joined together along a continuous weld seam and having openings. The opening in the back sheet portion of the protective hood is the same shape and size as the opening in the poncho-like part and the defining edges of the two openings are welded together by means of a continuous seam. The protection suit can be manufactured entirely in a two-dimensional plane.
Patent CA-2056175-A1 (CA)
Title: Process for preparing soluble coffee with improved flavour
Inventor: VITZTHUM OTTO G
IPC: A23F5/18
Filed: 1991-11-26
Abstract: Process for preparing soluble coffee with improved flavour Abstract The invention relates to a process for preparing soluble coffee in which, to eliminate off-flavour substances, one or more ex-tracts occurring during the aqueous extraction of roast coffee are extracted fully or partly at a temperature of-approximately 20 to 120 °C and a pressure of approximately 60 to 400 bar with supercritical or liquid CO2.
Patent CA-2057368-A1 (CA)
Inventor: MANABE MASAHIKO
IPC: C21D8/12
Filed: 1991-12-10
Abstract: A method of producing a non-oriented electromagnetic steel strip by subjecting a low-carbon steel slab to hot-rolling, cold rolling at a small reduction and first annealing. In order to improve magnetic flux density and surface appearance of the product, specific conditions are employed so as to coarsen the crystalline structure to obtain a controlled and moderate crystal grain size after the annealing.  The slab is cold-rolled at a rolling reduction of about 5 to 15 % and is subjected to first annealing by heating at a rate of about 3°C/sec or higher and holding the strip for about 5 to 30 seconds at 850°C to the A3 transformation temperature of the steel, while controlling the crystal grain size to about 100 to 200 µm after first annealing.
Patent CA-2057511-A1 (CA)
Title: Biphenylyl compounds
Inventor: SCHMIDLIN TIBUR
IPC: A61K31/66
Filed: 1991-12-12
Abstract: Biphenylyl Compounds Abstract Biphenylyl compounds of formula   (I) wherein the variables R1, R2, R3, p, q and X and the rings A and B are as defined in claim 1, in free form or in salt form, can be prepared in a manner known per se and can be used, for example, as active ingredients in medicaments.
Patent CA-2057936-A1 (CA)
Inventor: COLLINS MICHAEL C
IPC: B23D45/02
Filed: 1991-12-18
Abstract: Abstract A versatile woodworking device for hobbyist or professional use which is rugged, reliable, precise, and portable, wherein woodworking accessory equipment may be selectively and quickly mounted thereto for use therewith, as hand-held circular saws, routers, shapers, radial arm saws, and the like.          A pair of spaced rails are provided having a slidable carriage therebetween, wherein a desired woodworking power tool is mounted upon a mounting plate carried by and detachable from the slidable carriage.  The tool mounting plate is rotatable with respect to the carriage thereby to position the tool as desired with respect to the workpiece and the carriage, and fixed in position if desired.  The carriage itself may also be releasably fixed with respect to the slide rails.  Scale indicia means permit precise positioning and repositioning of the carriage as desired with accuracy.
Patent CA-2060295-A1 (CA)
Title: Herbicidal emulsifiable concentrate compositions of imidazolinone herbicides
Inventor: ONG CHUNGJIAN J
IPC: A01N43/50
Filed: 1992-01-29
Abstract: The present invention provides herbicidal emulsi-fiable concentrate compositions of imidazolinone herbicides and dinitroaniline herbicides.
Patent CA-2060333-A1 (CA)
IPC: A61P37/08
Filed: 1992-01-30
Abstract: This  invention  relates  to  new  uses  for  certain pyrimido-benzothiazine derivatives and the pharmaceutically-acceptable salts thereof in the treatment or alleviation of inflammatory diseases, allergy and cardiovascular disease in a mammal.   This invention also relates to pharmaceutical compositions comprising  certain  pyrimido-benzothiazine derivatives or a pharmaceutically-acceptable salt thereof which compositions are useful in the treatment or allevia-tion of inflammatory diseases, allergy and cardiovascular diseases in a mammal.
Patent CA-2061359-A1 (CA)
Title: Washing treatment for catalysts and/or catalyst precursors
Inventor: REINALDA DONALD
IPC: C10G2/00
Filed: 1992-02-17
Abstract: A process for the preparation of extruded catalysts or catalyst precursors, which catalysts or catalyst precursors comprise a porous carrier having a relatively low content of alkali or alkaline earth ions and/or sulphur containing ions, comprises washing the catalyst or catalyst precursor obtained after calcination of a non-washed extrudate with at least one aqueous wash.
Patent CA-2063011-A1 (CA)
Title: Process for the microencapsulation of water-emulsifiable non-thermoplastic substances
Inventor: ECK HERBERT
IPC: C08L1/28
Filed: 1992-03-13
Abstract: PROCESS FOR THE MICROENCAPSULATION OF WATER-EMULSIFIABLE      NON-THERMOPLATIC SUBSTANCES                 Abstract of the Disclosure The invention relates to a process for the preparation of microencapsulated flakes or powders by drying aqueous mixtures containing (a) one or more water-emulsifiable, non-thermoplastic compounds which have a higher boiling point than water and (b) at least one water-soluble, film-forming polymer, in which the con-tent of component (a) is up to about 95% by weight, based on the dry weight of components (a) and (b), with the proviso that the water-soluble, film-forming polymer has a flocculation point of from 20 to 98°C or the flocculation point is adjusted to from 20 to 98°C with the aid of additives, and drying is carried out by thin-layer drying in a temperature range above the flocculation point.
Patent CA-2063315-A1 (CA)
Title: Communication station having portable station
Inventor: OGUCHI TAKURO
IPC: H04W84/16
Filed: 1992-03-18
Abstract: ABSTRACT OF THE DISCLOSURE          A communication system includes a portable telephone system including at least a radio base station, at least a first portable station which communicates with the radio base station, a switching system which is coupled to each radio base station, and a line control unit which is coupled to the switching system to control an operation of the switching system, a cordless telephone including at least a parent station and at least a second portable station which communicates with the parent station, and a public switched telephone network which couples the switching system of the portable telephone system to the parent station of the cordless telephone.  The parent station uses with respect to the second portable station a common air interface (CAI) which is identical to a predetermined common air interface (CAI) employed by each radio base station of the portable telephone system, so that the parent station is usable as a radio base station and the first portable station is compatible with the parent station.