baber/WOPTO huggingface dataset:
Patent CA-1330274-C (CA)
Inventor: ROBERTSON JENNIFER A
IPC: A23J3/18
Filed: 1988-12-28
Granted: 1994-06-21
Abstract: ABSTRACT      The invention disclosed herein relates to a new and improved means of modifying gluten.  The modification process consists of acid hydrolysis at relatively low temperatures for short periods of time to produce a modified gluten having improved physical characteristics of solubility, high water holding capacity, good emulsifying properties and the formation of stable foams.
Patent CA-1322084-C (CA)
Title: Method and apparatus for controlling the weight per unit length of a continuous extrudate
Inventor: PETERSON JOHN E JR
IPC: B29C48/92
Filed: 1989-01-10
Granted: 1993-09-14
Abstract: METHOD AND APPARATUS FOR CONTROLLING THE WEIGHT   PER UNIT LENGTH OF A CONTINUOUS EXTRUDATE                 ABSTRACT OF THE DISCLOSURE Stringent specifications for an extrudate are maint-ained by accurate control of tread weight per unit length without regard for dimensional changes of the extrudate. This is achieved simply by adjusting the speed of a single variable-speed conveyor, whether the running-weigh-scale ("RWS") conveyor, or, the take-away conveyor, without adjusting the extruder screw, or operation of the extrud-er, and without measuring any dimension (width or gauge) of the extrudate; therefore, with no regard either to the cross-sectional area, or surface area, or volume of the tread. The accuracy of control depends chiefly on how accurately one can measure the weight/unit length, and how precisely the speed of the single variable-speed conveyor can be controlled. Exceptional on-spec control in the continuous extrusion of a tread stock is achieved because it was recognized that dimensional  changes of the tread stock, independent of its change in weight/unit length, do not adversely effect the specifications of the extruded tread. This process and the particular configuration of the equipment in the tread line is particularly adapted to make the necessary comparison of RWS and target values which results in the production of extrudates with a weight tolerance of less than ?5%, and preferably less than ?2%.
Patent CA-1311551-C (CA)
Title: Color television system
Inventor: KAWAI KIYOYUKI
IPC: H04N11/24
Filed: 1989-03-10
Granted: 1992-12-15
Abstract: Abstract A wide aspect ratio screen color television system, such as a 16:9 aspect ratio screen television system, includes a signal generating circuit for generating the wide aspect ratio screen color television signal with a predetermined two-dimensional frequency band, a screen separating circuit for separating the color television signal into at least a first television signal relating to a relatively narrow aspect ratio portion and second television signal relating to an excess portion thereover, a circuit for eliminating a prescribed high frequency region of the two-dimensional frequency band of the first television signal, a signal suppressing circuit for suppressing the frequency band of the second television signal and a signal multiplexing circuit for multiplexing the suppressed second television signal onto the two-dimensional high frequency band region in place of the eliminated portion of the first television signal.
Patent CA-1340303-C (CA)
Title: Catalyst support and catalyst for the processing of internal combustion engine exhaust gases, process for producing said catalyst
Inventor: PRIGENT MICHEL
IPC: B01J23/10
Filed: 1989-03-15
Granted: 1999-01-05
Abstract: Catalyst for the treatment of exhaust gases of internal combustion engines of the monolithic type comprising a support or substrate coated with a porous layer onto which a catalytically active phase is impregnated, the porous layer comprising alumina, a rare-earth oxide such as cerium oxide and a spinel-type compound exhibiting a specific surface of between 50 m<2>/g and 300 m<2>/g.
Patent CA-1321062-C (CA)
Inventor: KELLENBERGER STANLEY R
IPC: A61L15/60
Filed: 1989-04-18
Granted: 1993-08-10
Abstract: ABSTRACT      An absorbent composite of the type comprising a porous matrix of fibers and a superabsorbent material dispersed among the inter-fiber spaces (pores) wherein the superabsorbent material exhibits the ability to absorb greater than about 24 milliliters of a saline solution per gram of superabsorbent material under an applied re-straining force of at least about 21,000 dynes/square centimeter provided that, when in the form of discrete particles, at least about 50% of said superabsorbent material has a size greater than the median pore size of the matrix when wet.
Patent CA-1292149-C (CA)
Inventor: GOODSPEED BYRON L
IPC: F23L13/00
Filed: 1989-05-25
Granted: 1991-11-19
Abstract: Abstract Removable apparatus for regulating air flow through an air port in a chemical recovery furnace. A plenum having an adjustable damper is mounted inside a wind box associated with the furnace adja-cent to the an air port and supplies and regulates the flow of air from the wind box to the furnace through the air port.  A metal cleaning head having a cage-like configuration is pivotally mounted in a retracted, at-rest position inside the plenum above and adjacent to the air port so as not to interfere with movement of the adjustable damper.  The cleaning head is adapted for rotatable insertion into the air port for cleaning excrescent material from the peripheral edges of the air port without blocking air flow through the port.  Prior to move-ment of the cleaning head or concurrently with the initial movement thereof, the damper is moved to a retracted position inside the plenum so as not to interfere with the moving cleaning head.  The plenum is attached to a mounting plate affixed to the outer wall of the wind box.  The mounting plate pivotally carries an actuating cylinder exteriorly of the plenum, which cylinder is coupled to the cleaning head by an actuating rod and to the damper by a translation mechanism which moves the damper. The actuating cylinder moves the actuating rod in a reciprocating cycle, first toward and then away from the cleaning head, causing the damper to retract out of the path of the cleaning head, and the cleaning head to swing into the air port and clean char buildup along the edges thereof, and subsequently to withdraw from the air port.  As the cleaning head moves out of the air port and retracts to its at-rest position, the damper is returned to the same position it occupied prior to the beginning of the cleaning cycle.  The rod and cylinder pivot freely by means of a mounting assembly attached to the mounting plate, as the damper retracts and the cleaning head swings into and out of the air port.  The cleaning head incor-porates a hook-like configuration which extends inside the furnace above the upper edge of the air port where buildup of excrescent char is excessive.     In an alternative embodiment of the invention, the cleaning head and damper are each provided with a separate actuating cylinder and rod, which are operated in synchronism to retract the damper out of the path of the cleaning head as a cleaning cycle begins, and to return the damper to its previous position as the cleaning head is retracted from the air port to its at-rest position.
Patent CA-1316008-C (CA)
Title: Outside bay adapter for a concrete forming system
Inventor: MILLER MICHAEL J
IPC: E04G17/00
Filed: 1989-06-27
Granted: 1993-04-13
Abstract: ABSTRACT OF THE DISCLOSURE         An outside bay adapter for a concrete forming structure.  The adapter has a pair of elongated flat plates each of substantial length as compared to its width thereof.          The plates are disposed in angular V-shaped relation to one another.  The plates have a pair of confronting slots.  The slots on the plates are transversely aligned with one another.          Slotted wedge bolts are extended through the aligned slots and extend outwardly in diverging relation to one another adjacent opposite ends of the plates.  A weldment is located at each end of the plates welding the slotted wedge bolts extended through the slots to the plates in unitary assembly together.
Patent DK-161971-C (DK)
Inventor: GENNARI FEDERICO
IPC: C07H19/16
Filed: 1985-05-15
Granted: 1992-02-10
Abstract: This invention relates to new stable sulpho-adenosyl-L-methionine (SAMe) salts and the relative production process. Said salts have the following general formula: SAMe.nR(O)m(SO3H)p (I) where m can be zero or 1; n is 1.5 when p is 2, and is 3 when p is 1; R is chosen from the group consisting of alkyl, phenylalkyl and carboxyalkyl, in which the linear or branched alkyl chain contains from 8 to 18 carbon atoms. In particular, the salts according to the present invention are SAMe salts of sulphonic acids, or of sulphuric acid esters, or of dioctylsulphosuccinic acid, which fall within formula (I). The process for producing said salts consists of: a) enriching the starting yeast with SAMe; b) lysing the cells and recovering an aqueous solution rich in SAMe (cell lysate); c) purifying the lysate by ultrafiltration; d) precipitating the SAMe by treatment with one of the aforesaid acids or esters; e) separating the precipitated product, washing it and drying it under vacuum.
Patent DK-155499-C (DK)
Inventor: FALKE JUERGEN
IPC: B01J19/24
Filed: 1981-05-18
Granted: 1989-09-18
Abstract: A precipitation process for the preparation of blood plasma constituents is disclosed, wherein the plasma to be fractionated and the precipitant are circulated in a closed system.
Patent DK-153431-C (DK)
Inventor: NISSMO JIM ARTHUR
IPC: A01G9/24
Filed: 1980-06-10
Granted: 1989-09-04
Abstract: PCT No. PCT/SE79/00203 Sec. 371 Date Jun. 11, 1980 Sec. 102(e) Date Jun. 10, 1980 PCT Filed Oct. 10, 1979 PCT Pub. No. WO80/00648 PCT Pub. Date Apr. 17, 1980. Method and apparatus for controlling the temperature in greenhouses, the nominal value of the temperature being adjusted between a higher daytime temperature and a lower night temperature. In order that the plants in the greenhouse shall not be exposed to a shocklike reduction of the total energy supply to the plants if a considerable sunlight energy quantity has been supplied to the plants in the daytime, the nominal value of the night temperature is controlled in dependence of the sunlight energy quantity received by the plants, in such a manner that the night temperature is adjusted to a higher value at a higher sunlight energy quantity.
Patent DK-156879-C (DK)
Inventor: DUIVELAAR MACHIEL NICOLAAS
IPC: C03B5/187
Filed: 1984-09-06
Granted: 1990-03-26
Abstract: Organic or anorganic chemical waste material is encapsulated in ordinary silica-glass by mixing the two in liquid condition under pressure in a container (1, 24, 39), cooling the mixture and solidifying in shapes like cylinders, rods or pellets.The container may be a rotary mixing cylinder (1), a stationary extruder (23) or, for anorganic material, a widened portion (39) of a glass supply conduit (38) wherein the mixture is vibrated (43).
Patent FI-79102-C (FI)
Inventor: PETERSEN UWE
IPC: C07D401/04
Filed: 1983-12-27
Granted: 1989-11-10
Abstract: The invention relates to 1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-(alkyl-1-piperazinyl)quinol ine-3-carboxylic acids of Formula (I), processes for their manufacture, compositions containing them and use of said compounds and compositions as antibacterial and/or feedstuff additives.
Patent FI-85592-C (FI)
Inventor: LIDY WERNER AUGUST
IPC: C08G65/48
Filed: 1985-04-24
Granted: 1992-05-11
Abstract: A modified polyol, suitable for use as a non-aqueous dispersant in the preparation of polymer/polyols containing high levels of polymer, is provided. The modified polyol comprises the product obtained by reaction of a polyol with a coupling agent having at least two functional groups which are reactable with hydroxyl groups on the polyol. Suitable coupling agents include silicon compounds having two such functional groups, organic compounds having two or more alkoxy groups, saturated dicarboxylic acid derivatives, alkyl or aryl esters of carbonic acid, alkyl or aryl sulphonates, boric acid or its esters and titanates.
Patent FI-87580-C (FI)
Inventor: DAVID MARIE-HENRIETTE
IPC: C12P19/14
Filed: 1985-06-05
Granted: 1993-01-25
Abstract: A process for enzymatically converting a polysaccharide to a monosaccharide or to one or more polysaccharides of lower molecular weight than the starting polysaccharide comprises contacting the polysaccharide at a pH of from 4.5 to 8.0 with an enzyme derived from Bacillus megaterium which exhibits alph-amylase activity. Preferably, the enzyme is derived from the strain of Bacillus megaterium deposited at the National Collection for Industrial Bacteria (NCIB) under the number 11568. Examples of polysaccharides which can be enzymatically converted according to this process includes starch, partial starch hydrolysates, pullulan and cyclodextrins.
Patent FI-82943-C (FI)
Inventor: SUH KYUNG W
IPC: C08J9/14
Filed: 1987-02-11
Granted: 1991-05-10
Abstract: Styrene polymer foam that is more environmentally acceptable, capable of making foam insulation over a wide range of densities, decorative and does not require the modification of existing equipment for high pressure operation is prepared using a mixed blowing agent of carbon dioxide plus ethyl chloride and optionally a fluorocarbon to provide a foam having primary cells and secondary cells defined by the struts and walls. The method of preparation involves heat-plastifying the styrene polymer and adding to the heat-plastified polymer a mixed blowing agent of carbon dioxide, ethyl chloride and optionally a fluorocarbon under a pressure sufficiently high to prevent foaming; reducing the temperature of the mixture and reducing the pressure of the mixture as it is extruded to form the foamed product.
Patent FI-90537-C (FI)
Inventor: KINKEL TONIO
IPC: C09B15/00
Filed: 1989-02-16
Granted: 1994-02-25
Abstract: Chemiluminescent acridinium derivatives of the formula I <IMAGE>  in which R<4> is a radical of the formula II or III <IMAGE> and A<(-)>, X-, R<1>-R<3>, R<5> and R<6> have the specified meanings, and processes for the preparation of the compounds of the formula (I) and the use thereof in chemiluminescence immunoassays.
Patent FI-95283-C (FI)
Inventor: DE MARCH GHISLAINE
IPC: C12N5/00
Filed: 1989-09-08
Granted: 1996-01-10
Abstract: To produce substances of vegetable origin, a vegetable organ is implanted in a culture medium and is kept under hypoxia by immersion beneath a layer of oil and the substances produced are extracted from the organ, the medium and/or the oil.
Patent FI-94115-C (FI)
Inventor: MOREAU G RARD
IPC: B65D43/02
Filed: 1990-08-27
Granted: 1995-07-25
Abstract: Metallic lid comprising a fragmented (divided) peripheral skirt for leaktight crimping. According to the invention, the central part (12) of the lid, which is located below the level of the peripheral skirt in which the crimping tabs (17) are defined, comprises projections (20) oriented substantially towards the middle of the said central part. Preferably, a peripheral groove is also made between the projections and the said skirt. <IMAGE>
Patent NO-160877-C (NO)
Inventor: PICHOT JACKY
IPC: F24D12/00
Filed: 1986-03-24
Abstract: The present invention relates to transforming a pre-existing heating installation comprising a main heat generator such as a boiler which is associated with a modulating mixer valve controlled by a P or PD type regulator which is responsive to outside temperature and to the departure temperature of the heating water. In accordance with the invention a control device is inserted between said pre-existing regulator and said pre-existing valve, said control device including an integrator module (110) connected to the output from said pre-existing regulator and controlling a threshold relay (120) which in turn provides successive on/off control of auxiliary heat generators such as heat pumps, when respective thresholds are detected, said control device further including a switch (170, 171, 161) controlled by the threshold relay in the event that heat demand exceeds the supply available from the auxiliary generators in order to allow the signals from the conventional regulator (6, 7) to be applied to the mixing valve in order to enable the main heat generator to be switched on.
Patent NO-174054-C (NO)
Inventor: O'NEILL BRIAN THOMAS
IPC: C07D499/86
Filed: 1989-10-18
Abstract: An efficient, multistep process for the synthesis of certain 6-(1-hydroxyethyl) 2-substituted penem antibiotics from 2-[4R-(triphenylmethylthio)-3S-(1R-(dimethyl-t-butyl silyloxy)ethyl)-2-azetidon-1-yl]acetic acid esters.
Patent NO-173436-C (NO)
Inventor: SCHAEFER GERD
IPC: B27N3/10
Filed: 1990-05-29
Abstract: The invention relates to a process and to a device for producing a coherent web from long slivers which are produced by breaking-up the raw material fed and are then compacted to give a web which is subsequently glued and then pressed together with other webs to give blocks or the like. The raw material used is sticks or slabs which are split parallel to the fibers by vertically oscillating cutting motions, to give long slivers which are then compacted by ramming to give a web.
Patent NO-175257-C (NO)
Inventor: NAGEL ARTHUR A
IPC: C07D211/14
Filed: 1990-08-01
Abstract: N-alkyl or oxyalkyl arylpiperidine cpds. of formula (I) are new. In (I), Ar = Ph, fluorophenyl, chlorophenyl, trifluoromethylphenyl, methoxyphenyl, tolyl or naphthyl opt. substd. with F, Cl, CF3 or OMe; n= 2-4; X= O, S or a direct bond; R= Ph, hydroxyphenyl, methoxyphenyl, tolyl, 2-amino-4-thiazolylphenyl, 5-oxindolyl, 2-methyl-4-oxo-4H-pyrido (1,2a)pyrimidin-3-yl, 7,9-dioxo-8-azaspiro(4,5)decan-8-yl or 1,8,8-trimethyl-2,4-dioxo -3-azabicyclo(3.2.1)heptan-3-yl. - Also new are arylpiperidine cpds. (II) from which (I) are prepd.. - (I) can be prepd. by reacting (II) with at least an equiv. amt. in moles of an aralkyl (or aryloxyalkyl) or heterocyclyl ether deriv. or corresp. halide of formula: Q(CH2)nXR where Q= a leaving gp. (e.g. p-toluenesulphonyloxy or halogen) in a reaction-inert polar organic solvent (partic. acetone or MIBK), under anhydrous conditions, in the presence of at least an equiv. amt of an appropriate base (partic. Na2CO3 or K2CO3). A temp. of 50-150 deg.C for 2-24 hrs. is used.
Patent NO-170555-C (NO)
Inventor: VESA REIJO
IPC: F42B10/50
Filed: 1990-10-19
Abstract: The invention relates to a subwarhead which is arranged to be separated from a missile, for example a carrier shell or the like, over a target area. The subwarhead comprises an active part, a target detector and an arrangement which imparts a rotation to the subwarhead for scanning of the target area in a helical pattern during the descent of the subwarhead towards the target area, the target detector being arranged displaceably in order to allow a free view at the side of the active part. Two diametrically situated aerofoils (1, 2) are arranged to be pivotable, each on its own shaft (4, 5), which shafts are situated in a plane which is at right angles to the axis of symmetry of the active part, from a folded-in position, in which the aerofoils connect with the outer surface of the subwarhead, to a position folded out by 90 DEG , in which the two aerofoils form a braking area for the rate of descent of the subwarhead.
Patent NO-177854-C (NO)
Inventor: KNAEP ALFONS GASTON MARIA DE
IPC: A61K31/445
Filed: 1991-07-05
Abstract: <CHEM> 3-[(5-methyl-2-furanyl)methyl]-N-(4-piperidinyl)-3H-imidazo[4,5-b]pyri din-2-amin e 2-hydroxy-1,2,3-propanetricarboxylate, a novel salt having satisfactory physicochemical stability and useful antiallergic activity. Compositions comprising said novel salt, processes for preparing and purifying said salt and a process for preparing said compositions.
Patent CA-2001545-C (CA)
Title: Wound-closing device
Inventor: YOON INBAE
IPC: A61B17/00
Filed: 1989-10-26
Granted: 1995-05-16
Abstract: A device for closing a wound includes a pair of movably connected arms 12, 14 each carrying at least one skin-engaging member 18, 20 having a free end for penetrating the skin in close proximity to a wound.  The device is movable from an open position where the free ends of the skin-engaging members are spaced from each other for placement of the device over a wound to a closed position where the skin engaging members penetrate the skin adjacent the wound to urge the two edges of a wound together to facilitate healing of the wound, and the device includes means for urging the arms to the closed position.
Patent CA-2009564-C (CA)
Title: Vacuum distillation device
Inventor: HAMER JOHANNES A
IPC: F28F13/08
Filed: 1990-02-08
Granted: 2000-06-06
Abstract: Vacuum distillation device comprising a vacuum distillation column (1) having a column inlet (6), a bottom outlet (8) and a top outlet (10), a furnace (2) provided with a heat-exchange tube (27) having a tube inlet (28) and a tube outlet (29), and a connecting conduit (3) extending between the tube outlet (29) and the column inlet (6), wherein the inner diameter of the heat-exchange tube (27) increases along the length of the heat-exchange tube (27) to three times the inner diameter of the tube inlet (28), and wherein the inner diameter of the connecting conduit (3) gradually increases along the length of the connecting conduit (3) to at least three times the inner diameter of the tube outlet (29).
Patent CA-2010800-C (CA)
Title: Protein labelling
Inventor: SCHWARTZ DAVID A
IPC: C07D207/408
Filed: 1990-02-23
Granted: 2001-01-16
Abstract: Bifunctional aromatic compounds which are capable of linking metal ions to biologically useful molecules. The bifunctional compounds are characterized as having a hydrazine or hydrazide group and a protein reactive group. The hydrazine or hydrazide group may be protected as a lower alkyl hydrazone. Conjugates of the bifunctional compounds with macromolecules are also described and labelled macromolecules comprised of the conjugates and metal ions are provided. Additionally, a method is provided for forming a labelled macromolecule by reacting a conjugate with a metal species. The compounds and method of this invention are particularly useful in the fields of biology and medicine for imaging and/or therapy.
Patent CA-2013292-C (CA)
Title: Improved method for photochemically decomposing organic materials
Inventor: LEVIN GEORGE B
IPC: C01B31/02
Filed: 1990-03-28
Granted: 2000-05-16
Abstract: ABSTRACT OF THE DISCLOSURE A  method  is  described  for  photochemically decomposing organic materials into hydrogen gas and elemental carbon, preferably in the form of carbon black, and to a smaller extent carbon monoxide.  The organic materials are induced to decompose primarily and solely through their exposure to a sufficiently intense field of radiant energy, for a sufficient time, in a substantially closed reactor.
Patent CA-2022359-C (CA)
Title: Process for preparing superconducting thin films
Inventor: MATSUURA TAKASHI
IPC: H01L39/24
Filed: 1990-07-31
Granted: 1998-10-06
Abstract: In a process for forming a superconducting thin film of compound oxide on a substrate by vacuum deposition under the presence of high-frequency plasma while oxygen gas is supplied through a nozzle onto a surface of the substrate, after the deposition complete, the thin film deposited is further after-treated in the same vacuum chamber at a substrate temperature between 300°C and 600°C under the presence of high-frequency plasma with maintaining the oxygen gas supply.
Patent CA-2025994-C (CA)
Title: Manufacture of insulated glass units
Inventor: LEE TIMOTHY CHARLES PHILIP
IPC: H05B6/78
Filed: 1990-09-21
Granted: 1996-09-17
Abstract: An insulated glass unit comprises two sheets of glass separated by spacers, a thermosetting resin sealant such as a polysulphide or polyurethane sealant or a hot melt butyl sealant being applied around the edges of the unit to seal the sheets together. Curing or melt-bonding of the sealant is accelerated by the application of micro-wave energy, suitably by passing the unit through a tunnel with microwave generators on each side thereof. The unit passes through the tunnel on a conveyor held upright by pinch chains. The conveyor and pinch chains are made of a nonpolar material such as polypropylene.