baber/WOPTO huggingface dataset:
Patent CA-1200043-A (CA)
Inventor: ADUR ASHOK M
IPC: C08L51/02
Filed: 1983-03-16
Granted: 1986-01-28
Abstract: Abstract Composites of matter having properties that make them strong adhesives to various substrates, especially to polar substrates.  These adhesive blends comprise medium density polyethylene, linear low density polyethylene and a high density polyethylene grafted with or containing in its main chain unsaturated or sat-urated carboxylic acids or derivatives. The disclosure also includes composite structures having one or more substrates with the adhesive blend adhered thereto and to methods of making these composites.
Patent CA-1189512-A (CA)
Inventor: KRENZER JOHN
IPC: C07C5/00
Filed: 1983-04-08
Granted: 1985-06-25
Abstract: ABSTRACT OF THE DISCLOSURE        This application discloses urea compounds of the formula:       or   wherein R is lower alkyl; n is 0 or 1; and m is 0 or an integer from 1 to 6.      The disclosed compounds are useful as herbicides.
Patent CA-1210073-A (CA)
Inventor: NAMIKI JUNJI
IPC: H04B1/12
Filed: 1983-07-13
Granted: 1986-08-19
Abstract: ABSTRACT A space diversity system for transmitting digital microwaves is disclosed.  Each of two antennas receives a direct wave and an interference wave.  The output phase of one of the two antennas is controlled to combine an output thereof with that of the other antenna, so that the interference waves cancel each other and a vector sum of the direct waves is produced as a combined output.  Even if the two antenna inputs are so much alike, the combined output level and thereby the signal-to-noise ratio is prevented from being lowered whereby error in identifica-tion is eliminated.
Patent CA-1202661-A (CA)
Inventor: LORDO ROBERT E
IPC: H02K23/04
Filed: 1983-07-29
Granted: 1986-04-01
Abstract: FRAME MODULE FOR FORMING TUBULAR FRAME OF          PERMANENT MAGNET DIRECT CURRENT MOTOR     Abstract A frame (14) for a permanent magnet direct current motor (10) is formed of a plurality of frame modules (15). Each frame module (15) is of equal axial length and cross-sectional dimensions for being matingly connected together end-to-end to form the tubular frame (14) to a desired length.
Patent CA-1216311-A (CA)
Inventor: GROENENDAAL WILLEM
IPC: C10G45/36
Filed: 1983-11-01
Granted: 1987-01-06
Abstract: A B S T R A C T         PROCESS FOR SELECTIVE HYDROGENATION OF DIENES IN            PYROLYSIS GASOLINE      Dienes in pyrolysis gasoline are selectively hydrogenated in two subsequent stages at elevated temperature and pressure with hydrogen in the presence of supported first and second stage catalysts comprising from 1-5, respectively from 5-40 %w of one or more metals from Group 8, based on total catalyst. The first stage catalyst preferably consists of spherical particles, in particular nickel-containing alumina spheres.
Patent CA-1212123-A (CA)
Inventor: WOLFRAM JOACHIM W
IPC: C07C51/10
Filed: 1984-01-23
Granted: 1986-09-30
Abstract: PROCESS FOR PREPARING ARYLOXYALKYLPYRUVIC ACIDS              Abstract of the Disclosure A process for preparing aryloxyalkylpyruvic acids by reacting an aryloxyalkyl halide in a liquid solvent medium with carbon monoxide at elevated temperature and elevated pressure in the presence of a catalytic amount of a metal carbonyl compound and an alkali metal inorganic base or an alkaline earth metal inorganic base characterized.
Patent CA-1242349-A (CA)
Inventor: KOSCHAK FRANCIS L
IPC: A23K1/18
Filed: 1984-03-13
Granted: 1988-09-27
Abstract: ABSTRACT OF THE DISCLOSURE         SEMI-MOIST PET FOOD HAVING FREE GRAVY, AND PROCESS FOR PREPARATION THEREOF           A shelf-stable, semi-moist pet food, wherein partly farinaceous solid pieces are covered by or immersed in an aqueous free gravy.   The solid pieces are prepared to be resistant to significant swelling or disintegration when in contact with an aqueous liquid, preferably by incorporating binding means such as vital wheat gluten.  A preferred aqueous gravy has a pH of less than about 4.7 and a sufficiently low water activity so that the gravy itself is also shelf stable.   The mixture of gravy and solid pieces has a water activity of less than about 0.9 and a pH of less than about 4.7  to resist microbiological  growth.
Patent CA-1258487-A (CA)
Title: Hydro electric generating system
Inventor: SCIERI FRANK W TH ST DEER PARK
IPC: F03B11/02
Filed: 1984-04-16
Granted: 1989-08-15
Abstract: ABSTRACT       A hydro electric generating system to produce power by changing the potential energy of water to kinetic energy to drive a turbine that is coaxially connected to a generator.          Water from the ambient enters the reservoir and is directed by a valve to a conduit to the turbine which turns a generator to produce electricity.  The system is constructed in such a manner that it may supply power during peak power demand and be used as a storage system during low power demand.
Patent CA-1252439-A (CA)
Title: Valve assembly for a pressurized aerosol dispensing  container
Inventor: WATSON PETER G
IPC: B65D83/44
Filed: 1984-04-26
Granted: 1989-04-11
Abstract: Abstract A valve assembly which allows pressure filling of an aerosol container and dispensing of metered volumes of material therefrom,  The assembly includes a casing member, a first hollow body secured inside of the casing member to define a metering tank, an elongate valve member sealingly extending through respective apertures in the casing member and the metering tank, and a second hollow body retained upon and forming a shroud around the metering tank,  The metering tank has a pressure filling valve comprising an aperture in the metering tank covered by a sealing member. The shroud and the metering tank define at least one passage through which material from the aerosol container can pass into the metering tank when the elong ate valve member is in a closed position,
Patent CA-1239772-A (CA)
Inventor: LAINE JYRKI
IPC: B28B1/08
Filed: 1984-05-03
Granted: 1988-08-02
Abstract: Abstract of the Disclosure Method and slide-casting device in continuous slide-casting of concrete objects for compacting the high-consistency concrete mix.  Repeated parallel dis-placements back and forth are produced in the various regional zones in the high-consistency concrete mix placed in the mould by pivoting at least two opposite walls (10) of the slide-casting mould structure in the same direction relative parallel shafts (12) substan-tially parallel to each other and as synchronized rela-tive each other, back and forth.  Additional walls (4) fitted into the mould and forming oblong cavities, recesses or ribs in the concrete objects are pivoted in pairs with each other in the same direction and as synchronized with each other around shafts (7) placed at the ends of the additional walls next to the outlet end of the mould, the said shafts being substantially parallel to each other.  The pivot shafts (7) of the additional walls are either substantially parallel to the pivot shafts (12) of the walls forming the main part of the concrete object in the mould or substantially perpendicular to the direction of the said latter shafts.            (Fig . 1 )
Patent CA-1236097-A (CA)
Inventor: CANTATORE GIUSEPPE
IPC: C07D243/08
Filed: 1984-05-07
Granted: 1988-05-03
Abstract: Case 3-14432/CHM 13/+            Polyaminoamides containing polyalkylpiperidine radicals.            Abstract of the Disclosure A novel class of polymeric compounds containing piper-idine radicals of the formula   in which X is a divalent radical selected from the group com-prising   is described.  The novel compounds are light stabilisers, heat stabilisers and oxidation stabilisers for synthetic polymers and are particularly effective in polyolefine films, fibres and tapes.
Patent CA-1217150-A (CA)
Inventor: WASHBOURN JACK
IPC: B61H13/20
Filed: 1984-05-11
Granted: 1987-01-27
Abstract: Abstract:            A force-applying system comprising a first direct electric actuator and a second electrically-controlled spring-applied actuator wherein the output force-applying member of the second actuator is operable through a clutch one clutch member of which is operatively loaded by the force-applying spring of the second actuator and the other clutch member of which is controlled by a solenoid such that when the solenoid is energised said other clutch member is held out of engagement with said one clutch member and when the solenoid is de-energised the two clutch members are engaged operatively to connect the spring to the output member, the solenoid and the electric motor of the first actuator being controlled through an electrical circuit which ensures that the electric motor of the first actuator is de-energised whilst the solenoid is de-energised.
Patent CA-1245593-A (CA)
Inventor: DUSHENKO MICHAEL D
IPC: B65G1/04
Filed: 1984-05-15
Granted: 1988-11-29
Abstract: TOTE PAN AND WAREHOUSE RACK STRUCTURE THEREFOR                     ABSTRACT OF THE DISCLOSURE A warehouse system employs a crane guided for movement along an aisle with storage racks on opposite sides thereof and mounting a carriage for vertical reciprocation thereon.  An extractor supported on the carriage has a pair of narrow extensible arms which engage the undersides of lips formed on opposite sides of a tote pan.  The extensible arms each include three rails nested in one-above-the-other relation with the intermediate rail having vertical load bearing rollers engaging the upper and lower rails.  A harmonic drive causes extension and retraction of the extractor arms through a chain and pulley arrangement.  The tote pans are nestable and have ribbed bottoms cooperatively engaging cantilevered brackets on the storage racks whereby the pans are releasably detained in their stored position in the warehouse.
Patent CA-1229769-A (CA)
Inventor: ASSELL ROBERT L
IPC: A61B17/068
Filed: 1984-05-18
Granted: 1987-12-01
Abstract: ABSTRACT OF THE DISCLOSURE         A bone stapler including a housing in which stapler can be driven by a driver along a passageway from an inlet to an outlet opening by activation of an operated drive means.  Pointed projections are provided to locate bone portions to be stapled, manually releasable safety means is provided to prevent inadvertent driving of a staple, and the drive means is adapted to exhaust air at a location remote from the bone portion being stapled.  Also a staple cartridge is provided that, when removed from the stapler, insures that no staple can remain in the stapler, and the stapler will accept different parts that receive the cartridge and define the passageway so that staples of different sizes may be driven.
Patent CA-1213587-A (CA)
Inventor: KASCHIG JUERGEN
IPC: C07C67/00
Filed: 1984-06-11
Granted: 1986-11-04
Abstract: Fluoroaliphatic-thio, -sulfinyl or -sulfonyl substituted bicyclo-aliphatic amic acid amine salts and compositions and use thereof Abstract of the Disclosure Fluoroaliphatic-thio, -sulfinyl and -sulfonyl substituted bicyclo-aliphatic amic amine salts of the formula   where RF is perfluoroalkyl, R' is alkylene optionally interrupted by -O-, -S- or  , where Ra is hydrogen or alkyl, Y is lower alkylene or -0-, n is 0-2, Rl and R2 are independently hydrogen, lower alkyl, hydroxy-lower alky or together with the nitrogen atom to which they are attached, represent morpholino, R3, R4 and R5 are independently hydrogen, lower alkyl, or hydroxy-lower alkyl, R6 is lower alkyl, carboxy-lower alkyl, sulfo-lower alkyl, hydroxy-lower alkyl, benzyl or together with R5 and the nitrogen atom to which they are attached represent morpholino, and R is hydrogen or methyl are provided. These salts applied in the form of aqueous solutions, dispersions or emulsions are useful in rendering cellulosic and natural and synthetic polyamide materials oil and water repellent.
Patent CA-1231303-A (CA)
Title: Detection of bacteria by nucleic acid hybridization
Inventor: CARRICO ROBERT J
IPC: C12Q1/68
Filed: 1984-07-17
Granted: 1988-01-12
Abstract: ABSTRACT OF THE DISCLOSURE      A nucleic acid hybridization method for detecting bacteria in a test sample, such as a mammalian body fluid, employing a polynucleotide probe having a base sequence which is homologous with at least one base sequence in the nucleic acid content or substantially all of the respective bacteria suspected to be present in the sample.  The homologous base sequence in the probe preferably comprises at least a 10 base portion of one of the strands of a gene which codes for the synthesis of a nucleic acid or protein comprised in the mechanism of protein synthesis, e.g., tRNAs, rRNAs, and elongation factors. Resulting hybridization between the probe and single stranded nucleic acids released from bacteria in the sample indicates bacterial presence and can be detected by employing labeled probes or otherwise detecting duplex formation.  The method pro-vides a unique, direct and rapid means for detecting the presence of bacteria without the need for conventional microbiological culturing.  In particular, the method can be applied conveniently as a screening test for bac-terial presence in fluids which are normally sterile, such as urine or blood.
Patent CA-1218560-A (CA)
Inventor: WILKINS HOWARD
IPC: A23L25/00
Filed: 1984-09-21
Granted: 1987-03-03
Abstract: PROCESS FOR PREPARING LOW-FAT NUTS     ABSTRACT      Disclosed  is  an  improved process  for  preparing low-fat nuts,  such as peanuts,  wherein the nuts are initially moistened,  and then roasted at a temperature and for a time effective to develop a roasted flavor and color prior to pressing them to remove a limited amount of the oil.  After the initial roasting, the nuts are preferably blanched.  The pressed nuts,  from which is removed from about 20  to  about 60% of the oil,  are hydrated to a moisture content sufficient to cause the nuts to regain approximately their normal shape during a final roasting which fully develops the flavor and color of the nuts.
Patent CA-1258182-A (CA)
Inventor: TOUB MELVIN R
IPC: C08J9/02
Filed: 1984-09-21
Granted: 1989-08-08
Abstract: FOAMED ORGANOPOLYSILOXANE ABRASIVE MATERIALS                 ABSTRACT OF THE DISCLOSURE           A foamed abrasive material having improved surface friction characteristics is described.  The material is an organopolysiloxane foam having abrasive grit uniformly dispersed in the organopolysiloxane.  The abrasive foam material having improved surface friction characteristics is prepared by mixing an abrasive grit in an organopolysiloxane having an organopolysiloxane foam-forming agent therein, to uniformly disperse the abrasive grit therein; allowing the mixture to foam; and curing the foam.  In one embodiment, an article is formed of abrasive foam material by heating the abrasive grit-containing organopolysiloxane having an organopolysiloxane foam-forming agent therein at an elevated temperature in the presence of a catalyst in a mold, whereby gas formed in situ by the reaction of components in the filler and the organopolysiloxane form cells in the organopolysiloxane while simultaneously curing the organopolysiloxane in the mold at the elevated temperature.
Patent CA-1230724-A (CA)
Inventor: BANNISTER BRIAN C
IPC: E04B2/74
Filed: 1984-09-25
Granted: 1987-12-29
Abstract: ABSTRACT OF THE DISCLOSURE            Title: "Structure incorporating stabilising means"   Stabilising means is disclosed for a structure comprising a plurality of rectangular panels each comprising two transverse members and two uprights, extensions of which, in the form of spigots, project beyond the transverse members at upper and lower ends of the frame and engage in sockets provided by connecting members. The stabilising means comprises a vertical rail carrying a plurality of connector elements providing sockets receiving spigots of adjacent panels.
Patent CA-1226041-A (CA)
Inventor: VERKASALO MATTI
IPC: H05B6/14
Filed: 1984-10-03
Granted: 1987-08-25
Abstract: ABSTRACT OF THE DISCLOSURE         A method is  disclosed  for heating a roll by electro-magnetic induction, in particular a calender roll, used in the manufacture of paper or of some other web-formed product.  In the method, a variable magnetic flux is applied to the mantle by a magnetic shoe device through air gaps.  The magnetic flux in-duces eddy currents in the mantle, which generate heat owing to the resistance of the roll mantle.  The magnetic flux is applied to the roll mantle by means of a magnetic shoe device comprising several component cores side by side.  The magnitude of the air gap between the component cores and the face of the roll mantle and/or the magnetizing currents is adjusted so as to control the distribution of the heating effect in the axial direction of the roll.  As the frequency (f) of the magnetizing current of the component cores is selected at such a high frequency that a suf-ficiently low depth of penetration of the heating effect is ob-tained.  The component cores of the magnetizing device are each separately arranged so that their positions in the radial plane can be adjusted for the purpose of completely or partially controlling of the heating effect in the axial direction.  The device comprises power supply means for supplying the coils with alternating current of an appropriate constant or variable fre-quency (f).
Patent CA-1242926-A (CA)
Inventor: SALEEB FOUAD Z
IPC: A23L27/00
Filed: 1984-11-06
Granted: 1988-10-11
Abstract: FIXING VOLATILES IN AN AMORPHOUS SUBSTRATE AND PRODUCTS THEREFROM ABSTRACT OF THE DISCLOSURE A method for producing a moisture-stable product is elucidated, said process includes: admixing a low molecular weight water-soluble material (e.g., mono-saccharides or disaccharides) having a molecular weight of from 90 to 500 molecular weight and a melting point of from 80°C to 180°C, with a high molecular weight water-soluble polymeric material (e.g., polysaccharides) having a molecular weight of from 1,000-6,000. in an aqueous solution, adding a volatile flavorant (e.g., acetaldehyde) to said solution, and spray drying said solution within a temperature range of from 100°C to 180°C as an inlet temperature of 50°C to 80°C as an outlet temperature range.
Patent CA-1258733-A (CA)
Inventor: THOMAS LOWELL S
IPC: C08K5/42
Filed: 1984-11-29
Granted: 1989-08-22
Abstract: ABSTRACT         This invention relates to carbonate polymer compositions such as a bisphenol-A homopolycarbonate containing a small amount of a metal salt of an aromatic sulfonamide, a metal salt of a perhalometalate complex, or a metal salt of an inorganic acid, a halogenated organic compound and a melamine.  These carbonate polymer compositions are suitable for use in the manufacture of molded parts such as automobile parts, e.g., air filters, for housings, exterior components, housings for electrical motors, appliances and the like.  These carbonate polymer compositions are considerably more difficult to ignite and burn for a much shorter time than unmodified carbonate polymer resins or carbonate polymer compositions containing only the individual fire retardant additive components.
Patent CA-1226651-A (CA)
Inventor: GLADSTONE DAVID H
IPC: F41G3/08
Filed: 1984-12-03
Granted: 1987-09-08
Abstract: ABSTRACT           This invention consists of a method and apparatus to compensate for thermal deformation of a restrained plate by the measurement of the difference of temperatures at a number of locations on the restrained plate to obtain a correction signal proportional to an angle of inclination of the plate.  The correction signal is fed to a drive means which activates an alignment mechanism to compensate for thermal deformation of said restrained plate.
Patent CA-1263524-A (CA)
Inventor: ROSE GENE D
IPC: C09K5/00
Filed: 1985-01-21
Granted: 1989-12-05
Abstract: ABSTRACT     This invention is directed to a method for controlling the overall heat transfer coefficient of a heat transfer fluid.  The method is characterized by (A) providing (1) a surfactant compound having a hydrophobic moiety chemically bonded to an ionic, hydrophilic moiety and (2) an amount of an electrolyte having a moiety that is capable of associating with the surfactant ion to form a viscoelastic surfactant, wherein said surfactant compound and said amount of electrolyte provide the desired heat transfer fluid;          (B) preparing a viscoelastic surfactant composition by admixing (1) and (2) of step (A); and (C) incorporating into the heat transfer fluid the viscoelastic surfactant composition prepared in step (B) in an amount sufficient to reduce the amount of friction experienced by the heat transfer fluid in a heat transfer apparatus.
Patent CA-1224010-A (CA)
Inventor: ANGEVINE PETER A
IPC: B01D53/34
Filed: 1985-02-04
Granted: 1987-07-14
Abstract: METHOD FOR OXIDATION OF FLUE GAS DESULFURIZATION ABSORBENT AND                THE PRODUCT PRODUCED THEREBY     ABSTRACT OF THE DISCLOSURE      A method for treating the fine-grained spent absorbent (primarily calcium sulfite and calcium sulfate) from a dry flue gas desulfurization process. The absorbent, having a small amount of binder therein, is oxidized in a fluidized bed reactor at a temperature in the range from about 700°.C to about 1000°.C to produce a dry essentially fully oxidized pelletized calcium sulfate product.     Calcium sulfate pellets having an average diameter of from about 0.5mm to 5mm and containing from about 1% to about 3%, by weight of binder constituents, are composed of agglomerated calcium surface particles having an average diameter of from about 50% to about 100µ bound to each other by the binder constituents .
Patent CA-1236815-A (CA)
Inventor: RODEWALD PAUL G
IPC: C07B61/00
Filed: 1985-02-15
Granted: 1988-05-17
Abstract: PREPARATION OF MODIFIED ZEOLITES AND THEIR UTILIZATION                   ABSTRACT        A method for modifying the catalytic activity of a crystalline zeolite having a constraint index of 1 to 12 and a silica-to-alumina ratio of 30 to no greater than 300, comprises contacting said zeolite with gaseous boron trifluoride under conditions effective to reduce the alpha activity of the zeolite.
Patent CA-1254834-A (CA)
Inventor: BELL TERENCE C
IPC: A61K8/49
Filed: 1985-03-26
Granted: 1989-05-30
Abstract: HAIR CARE COMPOSITIONS                         ABSTRACT            Anti-microbial compositions for use in shampoos, rinses and the like for treatment of dandruff, containing a mixture of a water-insoluble salt of 1-hydroxy-2-pyridinethione (I) and a hydroxypyridone having the general formula II, or a salt thereof;                                             II     where R is an aliphatic or aromatic moiety having a .pi. factor of at least 1.3. The compositions display improved anti-dandruff efficacy.
Patent CA-1235420-A (CA)
Inventor: MITA RYUICHI
IPC: C07D317/60
Filed: 1985-05-14
Granted: 1988-04-19
Abstract: ABSTRACT         A process for preparing an N-acylphenyl-alanine represented by the formula (I):                                              (I) wherein R3 and R4 are independently a hydrogen atom or an alkyl, alkoxy, phenoxy, hydroxy or methylene-dioxy group, and R is a methyl or phenyl group, which comprises catalytically reducing an N-acyl-.beta.-phenyl-serine represented by the formula (II):                                          (II) wherein R1 and R2 are independently a hydrogen atom or an alkyl, alkoxy, phenoxy, benzyloxy or methylene-dioxy group, and R has the same meaning as defined in the formula (I), in the presence of a reducing catalyst and an acid, in a solvent.
Patent CA-1229877-A (CA)
Inventor: STOLARCZYK LARRY G
IPC: G01V3/30
Filed: 1985-06-07
Granted: 1987-12-01
Abstract: ABSTRACT OF THE DISCLOSURE    Instrumentation and procedures for detecting geological anomalies occurring in layered coal formations. The instrumentation comprises a medium frequency continuous wave narrowband FM transmitter and receiver pair.  Two instrument configurations are disclosed with one being a portable instrument for use within an existing mined area and another being a downhole instrument for insertion into boreholes in unmined areas.  Survey procedures are provided to detect anomolies through signal attenuation, path attenuation and signal phase shift.  Continuity measurements provide data to determine the existance of anomalies.  Tomographic techniques are employed to provide a visual image of the anoma1y.  Computer aided reconstruction techniques provide such visual images from the generated data.