baber/WOPTO huggingface dataset:
Patent CA-1331241-C (CA)
Inventor: IWAMOTO MUNE
IPC: C08F297/04
Filed: 1988-08-04
Granted: 1994-08-02
Abstract: ABSTRACT        Disclosed herein is a rubber-modified styrene copolymer which contains as an impact strength modifier a rubbery polymer having a viscosity of 2-250 centi-poises as measured at 25°C as a 5 wt.% styrene solution and a styrene insoluble content lower than 0.1 wt.%, produced by anionic polymerization and dispersed in a continuous phase of a styrene-acrylonitrile copolymer.  The rubbery polymer contains small particles of the same styrene-acrylonitrile copolymer occluded in the form of cells.  The areas of particles in each of which the maximum cell diameter is smaller than 0.1 µm are at least 40% of the area of all the particles of the rubbery polymer and the volume average particle size of these particles is 0.1-0.4 µm.  The weight ratio of the monomers in the styrene-acrylonitrile copolymer is 90/10 ? styrene/ acrylonitrile ? 55/45.  Per 100 parts by weight of the copolymer, the proportions of polymers having a molecular weight greater than 1,000,000 is smaller than 0.5 part by weight while the proportion of polymers having a molecular weight greater than 1,200,000 is smaller than 0.01 part by weight.
Patent CA-1306136-C (CA)
Inventor: SNOW ROBERT A
IPC: G03F7/038
Filed: 1988-08-05
Granted: 1992-08-11
Abstract: COLOR FILTER ARRAYS Abstract of the Disclosure A color filter array is disclosed containing interlaid sets of laterally displaced filters comprised of a polymeric matrix and at least one dye. At least one of the sets of filters is comprised of an anionic dye and a cationic polymeric mordant having crosslinking repeating units containing two quaternary ammonium mordanting moieties and a  photogenerated ethylenic crosslinking moiety.
Patent CA-1316400-C (CA)
Inventor: JACKSON KEITH L
IPC: B61F5/52
Filed: 1988-08-12
Granted: 1993-04-20
Abstract: Case 7187 ABSTRACT OF THE DISCLOSURE   The method and apparatus for tramming the wheel and axle assemblies of railway trucks having sideframes and a transverse frame member supported on sideframes supported at their ends on structures carried on the end portions of the axles, include a fixture having apertures defining the trammed positions of the journal boxes, vertical axis cylindrical apertures in the end portions of the sideframes adapted for general vertical alignment with the fixture apertures, cylindrical bushings rotatably mounted in the sideframe apertures and having off-center internal apertures, pins rotatably mounted in the bushing internal apertures and having an eccentric extension at their lower ends, whereby irrespective of misalignment of the sideframes, the pin extensions are alignable with and insertable in the fixture apertures, the bushings and pins and their eccentric extensions being lockable in the resulting trammed positions the axle supported structures being formed with apertures for closely receiving the pin eccentric extensions and thereby fixing the wheel and axle assemblies in trammed relation.
Patent CA-1281249-C (CA)
Title: Method and adaptor for installing flue liner to fireplace insert
Inventor: RIEGER HEINZ H
IPC: F24C15/30
Filed: 1988-08-25
Granted: 1991-03-12
Abstract: ABSTRACT OF THE DISCLOSURE    A method and adaptor for installing a flue liner in a fireplace chimney in the installation of a fireplace insert is shown. The adaptor can be slidably mounted on top of the firebox of the fireplace insert with two slider brackets mounted on top of the firebox. The adaptor has a sleeve therein for coupling to the flue liner. The flue liner can be conveniently installed by first inserting it into the chimney with its lower end connected to the sleeve. The adaptor is then slidably mounted to the firebox by slidably engaging with the two slider brackets while the firebox is being inset into the fireplace.
Patent CA-1319715-C (CA)
Title: Magnetic seal assembly
Inventor: ADAMS WILLIAM V
IPC: F16J15/34
Filed: 1988-08-31
Granted: 1993-06-29
Abstract: MAGNETIC SEAL ASSEMBLY                 ABSTRACT OF THE DISCLOSURE       A magnetic-type end face seal assembly for creating an airtight seal between a housing and a rotatable shaft which projects outwardly through a housing bore.  An insert ring of magnetically attractable material sur-rounds the shaft within the bore, and has a seating ring of hard synthetic material externally fixed thereto and sealingly engaged with the wall of the housing bore.     The insert ring defines a first annular seal face on the outer axial end thereof.  A rotating ring arrangement encircles and is nonrotatably coupled to the shaft axially adjacent the insert ring.  This rotating ring arrangement includes a ring-shaped magnet which is disposed closely axially adjacent but slightly spaced from the insert ring, and this magnet mounts thereon a face ring which defines a second annular seal face which is maintained in engagement with the first seal face due to the magnetic attraction between the magnet and the insert ring.
Patent CA-1311336-C (CA)
Title: Support belt
Inventor: YEWER EDWARD H JR
IPC: B32B27/06
Filed: 1988-10-04
Granted: 1992-12-15
Abstract: ABSTRACT           A belt is disclosed which may be used for support, comfort and/or decoration, and has particular application in weight lifting, kidney support or other protection and which is of a construction utilizing a plurality of layers, one of which is of an elastically yieldingly compressible and shape-restoring material.
Patent CA-1337445-C (CA)
Inventor: DORMISH JEFFREY
IPC: C09D175/00
Filed: 1988-10-19
Granted: 1995-10-24
Abstract: The present invention is directed to a process for the preparation of stable polyurethane-polyurea dispersions in a multi-stage process by forming an isocyanate-terminated prepolymer having an ionic group content of up to about 50 milliequivalents per 100 g of prepolymer by reacting an organic polyisocyanate a) with at least two isocyanate-reactive components b1) and b2) wherein component b1) has at least one ionic or potential ionic hydrophilic group, characterized in that 1)  the isocyanate a) is initially reacted with component b1), and 2)  the resulting product is then reacted with component b2) and optionally with a component b3) containing ethylene oxide units to form a prepolymer, and 3)  the resulting prepolymer is dispersed in water.         The present invention further relates to products obtained according to this process and to their use for the preparation of coatings on flexible or rigid substrates and in particular to their use as adhesives.
Patent CA-1307479-C (CA)
Title: Diagnostic methods and systems for quantifying apo ai
Inventor: CURTISS LINDA K
IPC: C07K19/00
Filed: 1988-11-02
Granted: 1992-09-15
Abstract: ABSTRACT         The present invention describes a monoclonal antibody that is directed aginst an Apo AI/HDL epitope whose expression is substantially unaffected by deamidation.  Also disclosed is a polypeptide capable of immunologically mimicking an Apo AI/HDL epitope whose expression is substantially unaffected by deamida-tion.  Diagnostic systems and methods for determining the amount of Apo AI in a vascular fluid sample using a disclosed monoclonal antibodyand/or a disclosed polypeptide are also described.
Patent CA-1333069-C (CA)
Title: Fungicide azolyl-derivatives
Inventor: COLLE ROBERTO
IPC: A01N43/653
Filed: 1988-11-08
Granted: 1994-11-15
Abstract: Compounds are disclosed, of the formula:     (I)   wherein: R1  is  F,  Cl,  Br, CF3 or a phenyl,  alkoxy,  haloalkoxy, alkylthio or haloalkylthio radical in which the halogen substituent is F, Cl, Br; R2 is H, F, Cl, Br, CF3; R3, R4 and R5, which may be the same or different, are H, C1-C4 alkyl or C3-C6 cycloalkyl, on condition that R5 is different from R3 when R4 is H; Y is H, CH3, OH, CN, F; n is 1, 2; m is 0, 1; X is O or S;  Rf is polyfluoroalkyl,  polyfluoroalkenyl, polyfluoroalkoxyalkyl and polyfluoroalkoxyalkenyl radicals, everyone of them containing at least two fluorine atoms and, optionally, other halogen atoms selected from Cl and Br; and Z  is CH or N.  These new compounds have an  immunizing activity  against  fungus  pathogenesis  and  a  phytogrowth regulating activity towards useful growings, making them useful as fungicides in the agricultural field.
Patent CA-1333128-C (CA)
Inventor: EASTIN JOHN A
IPC: A01C1/00
Filed: 1989-01-06
Granted: 1994-11-22
Abstract: In the process of the invention, the seed to be treated, a predetermined amount of solid matrix material and a predetermined amount of water are admixed and the mixture allowed to stand, preferably in a container which allows entry of air but which reduces evaporative losses,  for example,  a closed metal container with a small top opening, for a time and at a temperature sufficient to allow the seeds to imbibe water from the matrix and come to a water content equilibrium sufficient to enhance resultant plant vigor, i.e., enhance emergence, growth or yield characteristics, but short of that which would cause the seed to sprout.   Chemical  and/or microorganisms are incorporated in the matrix during priming.
Patent CA-1310557-C (CA)
Title: Shear force gauge
Inventor: SCHICKLING DAVID P
IPC: A61B17/22
Filed: 1989-01-10
Granted: 1992-11-24
Abstract: ABSTRACT                      Shear Force Gauge A device for use in withdrawing a catheter such as a balloon catheter from a vessel in the vascular system in order to inhibit damage to the vessel wall includes an assembly defining a passageway through which to pass the catheter.  The assembly is dimensioned and arranged to be grasped by a user, and it includes components for coupling the assembly to the catheter so that the user can withdraw the catheter from the vessel by moving the assembly generally axially.  The coupling components are adjustable to enable the user to select a desired maximum amount of force that can be coupled from the assembly to the catheter, and for this purpose one embodiment includes a cap-and-compressible-disk arrangement on a body member in which a spring-coupled handle member is telescopingly disposed, graduations along the handle member providing a visually discernible indication of relative handle member position and therefore of the magnitude of a force being coupled by the user to the assembly.            <D-2055>
Patent CA-1308745-C (CA)
Title: Process for preparing alkyl-substituted aromatic hydrocarbons
Inventor: FUKAO MASAMI
IPC: C07C2/72
Filed: 1989-01-31
Granted: 1992-10-13
Abstract: Abstract The present invention is directed to an alkyl-substituted hydrocarbon prepared by alkylating an aromatic hydrocarbon having at least one hydrogen atom at an alpha-position in a side chain with an olefin in the presence of a solid base as a catalyst.  The solid base is obtainable by heating an alumina, an alkali metal hydroxide and an alkali metal or an alumina containing at least 1.3 % by weight of water and an alkali metal in an inert gas atmosphere at a temperature of 200 to 600°C.
Patent CA-1321462-C (CA)
Title: Methods and means for lid sterilization and temporal sealing
Inventor: SHIBAUCHI YOSHITO
IPC: B65B55/04
Filed: 1989-03-16
Granted: 1993-08-24
Abstract: Abstract The present invention presents methods and means for lid sterilization and temporal sealing. With the lid sterilization means, a lid's whole surface is completely sterilized, while it is held and revolves, and the lid then is put on the opening of a container which is hung at its flange on a pair of rail and carried by a pushing plate. With the temporal sealing means, the lid is partially pushed on the flange by a heater and is briefly and temporarily sealed.
Patent CA-1333204-C (CA)
Inventor: PROBST JOACHIM
IPC: C08F2/24
Filed: 1989-04-21
Granted: 1994-11-22
Abstract: An improved coating for heat resistant substrates is an aqueous dispersion of polymers prepared by polymerization of olefinically unsaturated monomers in an aqueous medium in the presence of radical formers and emulsifiers, wherein the emulsifiers are polyisocyanate addition products having a molecular weight below 20,000 and containing from 5 to 1000 milliequivalents of anionic structures corresponding to the following formula   incorporated therein per 100 g of solids content.
Patent CA-1340197-C (CA)
Title: Hirudin derivatives with delayed action
Inventor: CRAUSE PETER
IPC: A61K47/48
Filed: 1989-06-02
Granted: 1998-12-15
Abstract: The present invention relates to hirudin derivatives which are formed from hirudin or the physiologically acceptable salt thereof and a carrier, to a process for the preparation thereof,  and to the use  thereof  as thrombin inhibitor.
Patent CA-1331402-C (CA)
Inventor: FUJITA MINORU
IPC: G11B7/24012
Filed: 1989-06-07
Granted: 1994-08-09
Abstract: A B S T R A C T         A technique of optical card having high information recording density.  In the optical cards, there are two types of optical cards having a read-only optical card and an additional recording optical card. Conventionally, separate readers for reproduction have been used due to difference in light reflectivity.  In this invention, a light-absorbing layer (50) having light absorbing ability with respect to reading light (300) is arranged between a card side upon which the reading light is incident and a reflective surface of a pattern (21) of an optical data recording section (20), so that the optical cards have interchangeability therebetween in reading.
Patent CA-1330888-C (CA)
Title: Disposable sensing device for real time fluid analysis
Inventor: LAUKS IMANTS R
IPC: G01N27/28
Filed: 1989-08-29
Granted: 1994-07-26
Abstract: ABSTRACT       A system comprising a disposable device and hand held reader can perform a variety of electrochemical measurements on blood or other fluids.  In operation, a fluid sample is drawn into the disposable device through an orifice by capillary action.  The orifice is sealed off and the disposable device is inserted into the reader.  The reader which controls the test sequence and flow of fluid causes a calibrant pouch located inside the device to be pierced, releasing the calibrant fluid to flow across the sensor arrays to perform calibration.  Next an air bladder located in the device is depressed, forcing the sample across the sensors where measurements are performed and read by the reader which performs the calibrations.  Once the measurements are made, the device can be withdrawn from the reader and discarded.
Patent CA-1306038-C (CA)
Title: Bi-directional registration of servo indexed webs
Inventor: BAUKNECHT DONALD J
IPC: B31B50/10
Filed: 1989-09-22
Granted: 1992-08-04
Abstract: ABSTRACT OF THE DISCLOSURE A bag machine fabricates plastic bags by transversely cutting and sealing, at regularly spaced preselected locations, an elongate plastic web having graphic material repetitively printed thereon.  In operation, the bag machine advances the web by a calculated draw length, and an optical sensor, sensitive to the passage of eyemarks printed in regularly spaced locations on the web, functions to ensure that the web is cut and sealed only at the desired locations.  To avoid inaccuracies resulting from a gradual variance between the nominal draw length and the actual distance between eyemarks, a control system monitors the actual distance between eyemarks and sets the nominal draw length to the average actual spacing between eyemarks as measured over a preselected number of successive eyemarks.
Patent CA-1321612-C (CA)
Inventor: TRIPLETT BILLY R
IPC: F16C37/00
Filed: 1989-09-22
Granted: 1993-08-24
Abstract: ABSTRACT   A portable crash-survivable kinetic energy storage machine, which makes use of a ring-shaped flywheel designed to be suspended by an electromagnetic levitation system.  The levitation system provides high strength suspension of the flywheel.  In the event of a sudden collision, the rotating flywheel is not permitted to come into contact with the physical enclosure.  Before the flywheel can contact its enclosure, the outer layer of crushable thermal insulation will be crushed to absorb collision energy.  Immediately after a collision, it will be possible to gracefully drain kinetic energy from the flywheel before degraded thermal insulation can disable the function of the superconductive elements of the levitation system.  This provides special crash survivability, which is the basic purpose of this invention.    The flywheel is mostly composed of composite material.          Superconductive induction loops are attached to the flywheel as part of the levitation system, and a lightweight, ring-shaped motor-generator magnet is positioned along the inside radius of the ring-shaped flywheel.    There is provided a physical enclosure which surrounds the flywheel.  Part of the enclosure is an evacuated interior bulkhead or wall which forms a lightweight solid shell immediately surrounding the flywheel.  Surrounding the interior bulkhead, there is provided a layer of crushable thermal insulation material.  Surrounding the layer of crushable thermal insulation material, there is provided a solid outer bulkhead which forms the outer physical enclosure of the invention.  Embedded within the material of the interior bulkhead which surrounds the flywheel, there is provided a strong lightweight electromagnetic flywheel levitation system and a light-weight motor-generator system for acceleration or deceleration of the rotation of the flywheel.
Patent CA-1326406-C (CA)
Inventor: DALMAN AUSTIN L
IPC: E05D15/26
Filed: 1989-09-25
Granted: 1994-01-25
Abstract: HYDRAULIC DOOR CONSTRUCTION     ABSTRACT OF THE DISCLOSURE         A  hydraulically  actuated  door  for  a  large opening of a building comprises a door formed in two parts divided by a horizontal hinge line so that a lower part can fold up under the upper part in an open position of the door.  The upper part carries two flanges one at each side which project outwardly from the front face of the door.   A ram extends from the base of a door post upwardly to the flange so that an upward force from the ram pivots the door about a horizontal hinge line at the top of the door to an open position in which the door extends outwardly  from the horizontal hinge line.   A lever mechanism including a push rod pushes the lower portion of the door in a folding action around the center hinge line of the door up under the upper portion of the door into the folded position.   Force from the opening action is thus communicated at the base of the posts rather than to the building and the door provides a wide opening with little height encumbrance and the actuating equipment on the exterior of the building.
Patent CA-1338875-C (CA)
Title: Diethylamine complexes of borated alkyl catechols and lubricating oil compositions containing the same
Inventor: SMALL VERNON R JR
IPC: F02B1/04
Filed: 1989-09-28
Granted: 1997-01-28
Abstract: A lubricating composition comprises the reaction product of borated alkyl catechols with diethylamine.  The borated alkyl catechol has a molar ratio of alkyl catechol to boron of 1:1 or 3:1 or mixtures thereof and furthermore wherein the alkyl group of the borated alkyl catechol contains from 10 to 30 carbon atoms. Lubricating oils containing such complexes are effective in reducing oxidation wear and deposits it in an internal combustion engine.
Patent CA-1318401-C (CA)
Title: Dispositif enregistreur de vol a memoire electronique statique
Inventor: CLAVELLOUX MICHEL
IPC: H05K5/02
Filed: 1991-08-22
Granted: 1993-05-25
Abstract: Le dispositif enregistreur de paramètres de vol, comprend une enceinte de protection; des organes de mémoire incluant des circuits de mémoire non volatile de type EEPROM contenus dans l'enceinte; des dispositifs de réception contenus dans l'enceinte pour recevoir des signaux paramétriques de vol; des connexions électriques passant à travers une paroi de l'enceinte pour acheminer des signaux de l'extérieur de l'enceinte aux dispositifs de réception disposés à l'intérieur de l'enceinte; et des dispositifs de contrôle d'enregistrement disposés dans l'enceinte pour distribuer alternativement des signaux de mesures consécutives à au moins deux ensembles de circuits de mémoire. Des dispositifs d'enregistrement sont disposés dans l'enceinte pour séquentiellement enregistrer des groupes consécutifs de données dans différent circuits de chacun des ensembles de circuits de mémoire.
Patent DK-164506-C (DK)
Inventor: BAKER GEOFFREY HAROLD
IPC: A23K20/195
Filed: 1985-06-18
Granted: 1992-11-23
Abstract: 57 Crystalline calcium pseudomonate or a hydrate thereof, in particular the dihydrate.Processes for the preparation of these salts and their use in human and veterinary medicine and as a growth promoter in animals are described.
Patent FI-80356-C (FI)
Inventor: JOEHNK KURT
IPC: H01G4/32
Filed: 1986-02-06
Granted: 1990-05-10
Abstract: A plastic-film wound capacitor comprising a cast-resin cast-coated cup encapsulation and sheet connecting elements fastened to the front sides of the wound capacitor body and projecting through this encapsulation via slots. The slots are sealed when casting by a pre-cast so that, after complete casting up to the top edge of the cup encapsulation, a moistureproof encapsulation of the wound capacitor body is given.
Patent FI-88803-C (FI)
Inventor: AUDUREAU JOEL
IPC: C08L/
Filed: 1987-08-24
Granted: 1993-07-12
Abstract: PCT No. PCT/FR86/00438 Sec. 371 Date Oct. 6, 1987 Sec. 102(e) Date Oct. 6, 1987 PCT Filed Dec. 19, 1986 PCT Pub. No. WO87/03888 PCT Pub. Date Jul. 2, 1987.The compositions contain: (a) from 90 to 99.8% by weight of at least one modified polymer of ethylene and, where appropriate, at least one  alpha -olefin having from 3 to 12 carbon atoms, the said polymer containing at least 80 mol % of units derived from ethylene, and (b) from 0.2 to 10% by weight of at least one polymer phase (B) comprising at least one polymer containing at least 90 mol % of units derived from at least one  alpha -olefin having from 3 to 12 carbon atoms, and at most 10 mol % of units derived from ethylene, the said compositions having a measured limiting viscosity of between 1.5 and 100 times their limiting viscosity calculated from the distribution of the molecular masses. The process for preparing them consists in modifying a polymer (A) containing at least 80 mol % of units derived from ethylene and at most 20 mol % of units derived from at least one  alpha -olefin having from 3 to 12 carbon atoms, by means of at least one free-radical initiator brought into contact with the said polymer (A) at a temperature above the melting point of the said polymer (A) for a time longer than or equal to one tenth of the half-life of the said initiator at the temperature in question, and is characterized in that the free-radical initiator, prior to being brought into contact with the polymer (A), is dispersed in at least one polymer phase (B) present in an amount such that its proportion in the resulting composition is between 0.2 and 10% by weight.
Patent FI-88064-C (FI)
Inventor: HEERTEN GEORG
IPC: E02B3/12
Filed: 1988-02-12
Granted: 1993-03-25
Abstract: A waterproof sealing mat and a method of producing it are made available. The sealing mat is composed of a non-woven as supporting layer, an intermediate layer of expandable clay, preferably of sodium bentonite, and a covering layer which is preferably likewise composed of a non-woven, all three layers being sewn together in a needle loom in a conventional manner. When moistened, the bentonite swells and forms the waterproof layer. The waterproof sealing mat is used in particular in hydraulic and waste-disposal engineering. 
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Patent FI-98309-C (FI)
Inventor: CRAUSE PETER
IPC: C12N15/12
Filed: 1992-12-03
Granted: 1997-05-26
Abstract: Novel synthetic isohirudins with improved stability The invention relates to novel synthetic isohirudins which have improved stability owing to exchange in the region of the Asp-Gly motif. This results, on the one hand, in an increase in the yield during workup and, on the other hand, in making possible pharmaceutical formulation as directly injectable solution ready for use.