baber/WOPTO huggingface dataset:
Patent CA-1301530-C (CA)
Title: Method for increasing stability of liquid beverage concentrate
Inventor: DAVIS CHARLES W JR
IPC: A23L2/38
Filed: 1986-11-09
Granted: 1992-05-26
Abstract: METHOD FOR INCREASING STABILITY OF LIQUID BEVERAGE CONCENTRATE ABSTRACT A citrus flavored beverage concentrate for use in food service beverage dispensers is disclosed which exhibits excellent citrus oil stability. multiple component concentrate is used, with one component containing the citrus oil and being at a pH of about 3.7 to about 4.6, and a second component which is highly acidic, being at a pH of 1.4 to 3.0, depending on the flavor of the beverage. 30023-D
Patent CA-1305397-C (CA)
Title: Procede de fabrication d'un substrat semi-isolant en materiau iii-v non disloque et stable thermiquement
Inventor: CLERJAUD BERNARD
IPC: C30B15/00
Filed: 1986-09-18
Granted: 1992-07-21
Abstract: Le procédé selon l'invention consiste à faire croître un monocristal AB à partir d'un bain fondu correspondant, A et B représentant respectivement un élément des colonnes III-V de la classification périodique, à doper ce bain par des ions d'un métal de transition servant à compenser les impuretés résiduelles du substrat, la concentration de ces ions dans le substrat AB étant au plus égale à la solubilité limite de ces ions à la température de recuit dudit substrat, ainsi qu'à doper le bain par des ions d'un élément de la colonne III ou V différent de A et de B. Le substrat obtenu peut être utilisé pour la fabrication de circuits intégrés logiques.
Patent CA-1281771-C (CA)
Title: Electrochemical cells
Inventor: TURNER ANDREW DEREK
IPC: H01M4/14
Filed: 1987-01-07
Granted: 1991-03-19
Abstract: ABSTRACT OF THE DISCLOSURE       Electrochemical Cells An electrochemical cell, e.g. a lead acid electric storage cell, comprises a positive electrode, a negative electrode, an aqueous electrolyte and, optionally, a porous cell component such as a cell separator interposed between the electrodes.  To enhance access of electrolyte to one or both of the electrodes or to the component during operation of the cell and thereby improve cell performance, at least one of the component and the electrodes is porous and includes a promoter in the form of solid material other than graphite having, under the operating conditions of the cell, a zeta potential of such magnitude and polarity as to be capable of inducing electro-osmotic flow of electrolyte into the component or electrode when a current is flowing through electrolyte filled pores thereof.  An example of such a material (termed an 'electro-osmosis promoter') is sulphonated polyvinylidene difluoride.
Patent CA-1323797-C (CA)
Inventor: SEIDEN PAUL
IPC: A21D2/16
Filed: 1987-04-07
Granted: 1993-11-02
Abstract: METHOD FOR REDUCING CHIP BLEED IN BAKED GOODS            Abstract of the Disclosure This invention is a method for reducing chip bleed in flavor chip-containing baked goods, particularly in cookies, comprising adding to the dough from about 0.5% to about 5% of an emulsifier selected from: a) fatty acid mono-diglycerides having from about 35% to about 99% monoglycerides and from about 1% to about 50% diglycerides, wherein at least about 65% of the fatty acids are selected from C16-C18 saturated fatty acids and C18 trans-unsaturated fatty acids; b) polyol esters having an average of from about 4 to about 14 hydroxyl groups, wherein from about 10% to about 66% of the hydroxyl groups are esterified, and wherein at least about 65% of the fatty acids are selected from C16-C18 saturated fatty acids and C18 trans-unsaturated fatty acids; and c) monoglyceride esters of polycarboxylic acids selected from diacetylated tartaric acid esters of monoglycerides, citric acid esters of monoglycerides, succinylated monoglycerides, ethoxylated monoglycerides, lactylated monoglycerides, and mixtures thereof, wherein at least about 65% of the fatty acids are selected from C16-C18 saturated fatty acids.
Patent CA-1289571-C (CA)
Title: Acrylamide derivatives and their polymers
Inventor: SUZUKI YUJI
IPC: C08F20/58
Filed: 1987-04-24
Granted: 1991-09-24
Abstract: Abstract:         A polymer comprising a carbon-carbon backbone chain and at least one N-(substituted oxalyl)carbamoyl group of the formula:  -CO-NH-CO-CO-OR wherein R is a hydrocarbon group as a side chain attached to said backbone chain.          These polymers are useful as resin components in coating, adhesive and molding compositions.
Patent CA-1287591-C (CA)
Title: Hydroconversion process
Inventor: ALDRIDGE CLYDE L
IPC: C10G49/12
Filed: 1987-04-24
Granted: 1991-08-13
Abstract: ABSTRACT OF THE DISCLOSURE            A slurry catalytic hydroconversion process comprising at least two hydroconversion zones is pro-vided in which the heavy hydrocarbonaceous fresh oil feed is added to more than one hydroconversion zone. Additional portions of catalysts or catalyst precursors are also added to the first hydroconversion zone and to additional   hydroconversion   zones   wherein   said additional hydroconversion zones are maintained at a temperature of at least 10°F higher than an immediate preceding hydroconversion zone.
Patent CA-1331125-C (CA)
Inventor: CHAMBERS BRUCE C
IPC: C02F5/10
Filed: 1987-05-15
Granted: 1994-08-02
Abstract: ABSTRACT A method of stabilizing alumina precipitates in industrial waters has been discovered.  The method involves the addition to industrial water of effective amounts of low molecular weight multi-functional carboxylic acids, particularly citric acid and its water soluble salts.
Patent CA-1309614-C (CA)
Title: Process for emulsifying fat or oil into aqueous phase comprising soy sauce as the main component
Inventor: FUJITA SATOSHI
IPC: A23L27/60
Filed: 1987-06-18
Granted: 1992-11-03
Abstract: ABSTRACT OF THE DISCLOSURE A novel process for emulsifying a fat or an oil into an aqueous  phase which  comprises  at  least  50%  soy  sauce  and therefore has a high salt content is provided herein.   The process comprises adding 0.5 to 5% by weight, based on the fat or oil,  of glycero phospholipids containing at least 40% by weight of mono acyl glycero phospholipids as at  least one emulsifier component in the emulsification of the fat or oil, into the aqueous phase, the aqueous phase comprising at least 50% by weight soy sauce.  The fat or oil is then added to the aqueous phase.  Finally the mixture is emulsified.
Patent CA-1281263-C (CA)
Title: Venturi air vent for dishwasher
Inventor: ANSELMINO JEFFREY
IPC: A47L15/48
Filed: 1987-07-28
Granted: 1991-03-12
Abstract: "VENTURI AIR VENT FOR DISHWASHER"              ABSTRACT OF THE DISCLOSURE      A venturi structure mounted in an  upper portion of the front door of  the drying  chamber of an apparatus, such as  a dishwasher,  arranged to  provide both mixing of dry  ambient air  with moist air being delivered from the drying chamber, and the provision of a barrier layer juxtaposed to at least one surface portion of  the mixed dry air  and moist  air discharge stream to provide fur-ther reduction  in  potential  condensation  of moisture from the  drying chamber  by the air stream impinging on cool surfaces  exteriorly  adjacent  the  drying chamber door.
Patent CA-1329521-C (CA)
Inventor: VOLCHER ROGER
IPC: F02M25/032
Filed: 1987-08-12
Granted: 1994-05-17
Abstract: ABREGE              Procédé essentiellement pour réduire la consommation de carburant d'une machine thermique combustion d'hydrocarbure, telle qu'un moteur à combustion interne, et les polluants atmosphériques produits par cette machine, selon lequel on introduit de la vapeur d'eau dans le collecteur d'admission par lequel passe l'air d'alimentation ou le mélange d'air d'alimentation et de carburant, pour entrer dans une chambre de combustion, cet air ou ce mélange contenant un moyen ayant la propriété de dissocier l'eau, caractérise en ce que l'introduction de la vapeur d'eau dans le collecteur d'admission     est accomplie de telle manière que le degré hygrométrique de l'air d'alimentation augmente au maximum et en ce que l'on maintient par régulation ce degré hygrométrique maximum, correspondant à l'état de saturation de l'air en vapeur d'eau.
Patent CA-1302324-C (CA)
Title: Ex vivo effector cell activation for target cell killing
Inventor: HONSIK CYRIL J
IPC: C12N5/07
Filed: 1987-10-06
Granted: 1992-06-02
Abstract: ABSTRACT A method and composition for killing target cells is disclosed.  The method utilizes ex vivo IL-2 activation of leucocyte effector cells and arming the activated leucocyte effectors with monoclonal antibodies whose Fc portions bind to the IL-2-activated effectors and whose paratopic portions immunoreact with an epitope expressed on the surfaces of the target cells.  The composition contains a cytolytic amount of the armed, IL-2-activated effector cells dispersed in an aqueous physiologically tolerable diluent medium.     6412M, D-36S
Patent CA-1294545-C (CA)
Title: In vivo cellular tracking
Inventor: HORAN PAUL K
IPC: G01N33/574
Filed: 1987-10-26
Granted: 1992-01-21
Abstract: ABSTRACT OF THE DISCLOSURE        Methods of tracking cells in vivo and for determining in vivo cell lifetimes.  Cells are labelled with cyanine dyes and detection is by measuring fluorescence, absorbance, or by detecting nuclear magnetic reasonance probes included in the cyanine dyes.  Using the invented methods, for example, red blood cell and platelet lifetimes are determined.  Also, cells are tracked to determine sites of primary or metastatic tumors, or sites of occult infection.  Further, rates at which cells pass through vessels is used to determine blood vessel patency and platelet aggregation.
Patent CA-1298504-C (CA)
Title: Rematable optical splice utilizing rods
Inventor: KNECHT DENNIS M
IPC: G02B6/38
Filed: 1987-11-23
Granted: 1992-04-07
Abstract: ABSTRACT OF THE DISCLOSURE A first embodiment of an optical splice having a frame with a channel; two rods each having a resilient exterior surface disposed in the channel; and a lid adapted to be received on the frame over the channel, the lid having a resilient surface adapted to allow compression of optical fibers placed end to end for splicing between the rods by the lid and the rods.  The frame and lid are placed within a tubular housing and a tubular sleeve which is attached at the ends following insertion of the optical fibers.  An additional embodiment of an optical splice comprises a first tube, a ferrule and an optical fiber, the optical fiber having first and second portions, the optical fiber first portion disposed inside or and affixed to the ferrule and the optical fiber second portion lying outside of the ferrule and inside of the first tube and a portion of the ferrule disposed inside of and affixed to the first tube; an alignment device and a second tube, both of which are disposed in the first tube; another optical fiber having a terminal end portion, the terminal end portion disposed in the second tube and said alignment device; and, a housing-coupling device affixed to the first tube, the housing-coupling device adapted to be removably coupled to a receiving device.
Patent CA-1340644-C (CA)
Title: Monomeric phthalocyanine reagents
Inventor: STANTON THOMAS H
IPC: C12Q1/68
Filed: 1987-12-15
Granted: 1999-07-13
Abstract: Fluorescent and/or chromogenic reagents in which a phthalocyanine derivative is monomerically conjugated with an antigen, antibody, or oligonucleotide. For use as fluorophores, the free base phthalocyanine may be metallated with aluminum, silicon, phosphorous, gallium, germanium, cadmium, magnesium, tin, or zinc. For use as chromogens, the phthalocyanine may or may not be metallated. For use in aqueous solution, the phthalocyanine macrocycle should be derivatized with water-solubilizing substituents such as sulfonic acid, sulfonate, carboxylic acid, carboxylate, phosphoric acid, phosphate, phosphonate, hydroxy, phenoxy, amino, ammonium, and pyridinium substituents. To further promote disaggregation, metallation with an atom of +3 valence or higher is recommended, so that the monomer will take on an axial ligand in aqueous solution. Useful as detectable markers in immunoassays. For use in enzymatic immunoassays and cDNA assays, the monomeric phthalocyanine derivative is conjugated via an enzyme-cleavable linkage with the antigen, antibody, or oligonucleotide. Reversibly quenched embodiments are also provided, in which a cleavable linkage joins a fluorescent pathalocyanine monomer with another pathalocyanine, a heavy metal, or a paramagnetic species. Also useful as monoclonal antibody reagents provide reagents in fluorescence microscopy, flow cytometry, and photodynamic therapy.
Patent CA-1317126-C (CA)
Title: Gear transmission for lifting machine
Inventor: JUSSILA OLAVI
IPC: B66D1/22
Filed: 1987-12-15
Granted: 1993-05-04
Abstract: ABSTRACT OF THE DISCLOSURE           A gear transmission for a lifting machine has a single  or  multiple  step  cylindrical  gear  transmission rotatably carried partly or totally inside a rope drum.  The cylindrical  gear  transmission  and  a  planetary  gear transmission are combined to constitute  a  combined gear transmission inside a cylindrical shell, this transmission being located within a rope drum.
Patent CA-1330100-C (CA)
Inventor: HUANG CHIN-HWA
IPC: H01H19/28
Filed: 1988-01-26
Granted: 1994-06-07
Abstract: AN IMPROVED ROTARY LINE SWITCH          ABSTRACT OF THE DISCLOSURE         An improved rotary line switch characterized by comprising an upper cover, a lower cover with trapezoid blocks and mushroom blocks on the internal walls, a contact strip fixed to the mushroom block at one end of the lower cover, an inverted U shaped catch-contact strip having a catch end and a contact end and fixed to the mushroom block at the other end of the lower cover, a control consisting of a knob and a lower ratchet wheel and an upper ratchet wheel with four teeth each, and a special screw having a journal for the control to fit on and used to put the upper and lower cover together, and being constructed in such way that the S shaped end of the contact strip engages with the tooth of the lower ratchet wheel while the catch end of the catch-contact strip engages with the tooth of the upper ratchet wheel and serves as a catch of the same, and that when the knob is turned 90 degrees each time the lower ratchet wheel will push the S shaped end of the contact strip to contact with the contact end of the catch-contact strip once.
Patent CA-1288871-C (CA)
Title: Method for verifying spelling of compound words
Inventor: FRISCH RUDOLF A
IPC: G06F40/191
Filed: 1988-01-29
Granted: 1991-09-10
Abstract: METHOD FOR VERIFYING SPELLING OF COMPOUND WORDS             Abstract This invention describes a method for automatically verifying spelling of compound words in many natural languages such as German, Danish, Swedish, Norwegian, Dutch, Icelandic, Afrikaans, Swiss German, etc.  The basic technology of looking up words in a dictionary is supplemented by the association of component flags with each word and by the application of powerful tree-scanning techniques that isolate the components of compound words and determine their correctness in isolation and in association with each other.  The technique can be used in word processing systems to support spelling verification, to hyphenate text, and to unhyphenate text.
Patent CA-1291945-C (CA)
Title: Modular near-surface completion system
Inventor: WYBRO PIETER G
IPC: E21B33/076
Filed: 1988-02-02
Granted: 1991-11-12
Abstract: Abstract of the Disclsoure A  modular  near-surface  completion  system  that positions  the  production  wellheads  in  a quiescent , zone beneath significant wave activity yet within reach of divers for maintenance and inspection.  Each subsea well is provided with a) its own riser, b) a riser tensioning buoy and c) a production well tree mounted atop the riser buoy.  Produced fluids are transmitted from the well tree to the floating production platform by means  of  flexible risers suspended in a catenary loop of sufficient length to permit the plat-form to be maneuvered to position it for drilling or workover of any of the plurality of templates it services.
Patent CA-1327175-C (CA)
Title: Stable gene amplification in prokaryotic chromosomal dna
Inventor: VAN EEKELEN CHRISTIAAN A G
IPC: C12N1/20
Filed: 1988-02-29
Granted: 1994-02-22
Abstract: ABSTRACT     Transformed prokaryotic hosts are provided compris-ing two or more copies of a DNA sequence stably maintained in their chromosome, said sequence comprising a gene encoding a polypeptide of interest, wherein said copies are separated by endogenous chromosomal DNA sequences.  Methods are also pro-vided for producing said transformed host strains.  Said transformed host strains are capable of increased production of the polypeptide of interest compared to host strains which already produce said polypeptide.  Preferred host strains are Bacillus novo species PB92 which produces a high-alkaline pro-teolytic enzyme and Bacillus licheniformis T5 which produce a thermostable alpha-amylase, and mutants and variants of said strains.  Preferred polypeptide encoding genes are the pro-tease encoding gene originating from Bacillus PB92 and the alpha-amylase encoding gene originating from Bacillus lichen-iformis strain T5.
Patent CA-1291182-C (CA)
Title: Automated boxing machine
Inventor: WILSON JERRY L
IPC: A63B69/34
Filed: 1988-04-08
Granted: 1991-10-22
Abstract: AUTOMATED BOXING MACHINE     Abstract of the Disclosure The exercise machine of the present invention is comprised of articulated arms which can be moved between retracted cocked positions and extended punching positions in order to simulate the throwing of a punch.          The upper portions of the arms are in the form of parallelogram linkages which allow them to be moved between extended and retracted positions at their point of connection with the body of the machine.  A shoulder, which rotates about the post which supports the machine activates the parallelogram linkages so as to extend the arm attached to the side of the shoulder which is moved foward and retract the arm on the side of the shoulder which is moved rearward.  A motor, which causes the shoulder to rotate is activated by a control system.  A microprocessor associated with the control system per-mits the machine to be preprogrammed to throw a series of punches in particular combinations to give the appearance of an actual boxer.
Patent CA-1336773-C (CA)
Title: Therapeutic dibenzo-piperazino-azepine derivatives
Inventor: COPP FREDERICK CHARLES
IPC: A61P25/26
Filed: 1988-04-08
Granted: 1995-08-22
Abstract: The invention provides novel structural analogues and derivatives of normianserin, methods of synthesis and therapeutic uses thereof, including treatment of disturbances of 5-hydroxytryptamine and histamine metabolism.  The compounds of the invention are of the general formula:
Patent CA-1337670-C (CA)
Inventor: PETTIT GEORGE ROBERT
IPC: A61P35/00
Filed: 1988-06-29
Granted: 1995-11-28
Abstract: A potent cell growth inhibitory substance obtained from the Indian Ocean sea hare Dolabella, herein denominated "dolastatin 10"; and pharmaceutical preparations containing same; and methods useful for the treatment of a host afflicted with neoplastic disease therewith.
Patent CA-1289849-C (CA)
Inventor: PIRAS BERNARD
IPC: B25D9/18
Filed: 1988-07-12
Granted: 1991-10-01
Abstract: In the body of the distributor (6) is mounted for sliding a valve (21) delimiting with the bore of the distributor in which it is mounted at least one control chamber (22) in permanent communication by means of at least one channel (31) with the control chamber of the distributor. When a hydraulic signal is received in the control chambers, the valve (21) moves, controlling the subsequent movement of the distributor (6) independently of any hydraulic connection made by the percussion piston.
Patent CA-1301728-C (CA)
Title: Brooder lamp
Inventor: MAENDEL BENJAMIN
IPC: F21V15/00
Filed: 1988-07-12
Granted: 1992-05-26
Abstract: BROODER LAMP          ABSTRACT OF THE DISCLOSURE         A brooder lamp for small animals,  especially pigs,  has  a  stainless  steel reflector housing a bulb socket and a resilient metal plate extending across the reflector,  in front of the socket.   An opening in the plate is sized to pass the narrow neck of the bulb but to engage the widening port and to bias it away from the socket.  This provides a secure mounting for the bulb in the socket to inhibit damage due to impact with the lamp of playful animals.
Patent CA-1299372-C (CA)
Inventor: SZEKELY LADISLAU
IPC: C22B7/02
Filed: 1988-09-21
Granted: 1992-04-28
Abstract: ABSTRACT OF THE DISCLOSURE:     To produce smeltable briquets, steel-works dusts containing more than 15% metallic iron are heated in an indirectly heated rotary kiln to a briquet-ting temperature in excess of 500°C under an atmosphere which is inert to the metallic iron. The heated dusts are briquetted in the briquetting roll pressure an inert atmosphere and under a roll pressure from 60 to 150 kN/cm roll width. The hot briquets are separated from the fines under an inert atmosphere and are air-cooled to a temperature below 130°C. The fines are recycled to the rotary kiln.
Patent CA-1329288-C (CA)
Title: Vinylidene chloride interpolymer
Inventor: HALL MARK J
IPC: C08L27/08
Filed: 1988-10-11
Granted: 1994-05-03
Abstract: ABSTRACT       The present invention is a composition and process for making a vinylidene chloride interpolymer with improved extrudability, wherein the vinylidene chloride interpolymer is blended with a unique combination of additives which comprises an extrusion aid selected from the group consisting of oxidized polyethylene; oxidized polypropylene; or mixtures thereof, in an amount of from about 0.01 to about 0.5 weight percent; a paraffin wax present in an amount of from about 0.005 to about 1 weight percent; ethylene-vinyl acetate present in an amount of from about 0.01 to about 2 weight percent, and an epoxidized oil or resin present in an amount of from about 0.1 to about 3 weight percent, all percentages being based on the total weight of the mixture.  In a preferred embodiment the present invention further comprises blending the above-described mixture with an inorganic base present in an amount of from about 0.01 to about 5 weight percent, based upon the weight percent of the mixture.  Exemplary inorganic bases include magnesium hydroxide, tetrasodium pyrophosphate, magnesium oxide, and calcium hydroxy phosphate.
Patent CA-1293766-C (CA)
Title: Discharge lamp driving circuit
Inventor: NAGASE HARUO
IPC: H05B41/292
Filed: 1988-10-26
Granted: 1991-12-31
Abstract: ABSTRACT  A discharge lamp driving circuit includes a chopper with a first switching circuit and an inverter with a second switching circuit.  The copper and inverter are connected to a dc voltage source and controlled to produce a composite lamp driving current composed of a high frequency alternating current interrupted by a dc current in order to keep the discharge lamp free from an acoustic resonance.          The chopper and the inverter are arranged to have at least one common switching elements in their first and second switching circuits.
Patent CA-1307896-C (CA)
Title: Floor system
Inventor: JONES PHILIP E
IPC: E04F15/20
Filed: 1988-10-27
Granted: 1992-09-29
Abstract: FLOOR SYSTEM                           ABSTRACT            A flooring system which enables floors of enhanced sound insulation to be produced with minimal raising of floor level above that for a simple floor comprises inverted channel section floor supports mounted longitudinally on joists and having outwardly directed flanges.     Sound isolating material is interposed between the floor supports and the joists, panel members are laid between the floor support flanges, and floor decking extends over the panel members and is secured to the floor supports.     Where the floor supports, which may be of a standard width, are substantially wider than the joists, locating clips may be interposed between the supports of the joists.    me system is advantageously used in conjunction with a resiliently supported ceiling.