baber/WOPTO huggingface dataset:
Patent FI-64392-C (FI)
Inventor: KUIPER JAN
IPC: C11C3/12
Filed: 1980-06-18
Granted: 1983-11-10
Abstract: Triglyceride oils, which contain besides fatty acids having two double bonds, fatty acids having more than two double bonds, are hydrogenated using palladium, platinum, rhodium and/or iridium as a catalyst, the catalyst being treated with dry ammonia. The hydrogenation is carried out at a temperature of at least 100 DEG  C. The hydrogenation progresses in a particularly selective manner. On using, for instance, soyabean oil, which contains about 55% of linoleic acid and 7% of linolenic acid, the amount of linolenic acid can be reduced to 2%, whereby more than 45% of linoleic acid is retained in the hydrogenated product. In case the catalyst is not treated, said amount is only about 35%.
Patent FI-86174-C (FI)
Inventor: FRANKE ALBRECHT
IPC: C07D333/22
Filed: 1984-11-30
Granted: 1992-07-27
Abstract: 1. Claims (for the Contracting states : BE, CH, DE, FR, GB, IT, LI, NL, SE) An aminopropanol derivative of the formula   see diagramm : EP0152556,P11,F4   where R**1 and R**2 are identical or different and are each hydrogen, alkyl, cycloalkyl, alkenyl, alkynyl or hydroxyalkyl, each of up to 6 carbon atoms, alkoxyalkyl, alkylthioalkyl or dialkylaminoalkyl, each of up to a total of 9 carbon atoms, or phenylalkyl or phenoxyalkyl, where the alkyl radical is of up to 6 carbon atoms and the phenyl radical is unsubstituted or substituted by alkyl or alkoxy, each of up to 3 carbon atoms, or R**1 and R**2 , together with the nitrogen atom which links them, form a 5-membered to 7-membered saturated heterocyclic ring which can be substituted by one or two phenyl and/or hydroxyl radicals and can contain an oxygen or nitrogen atom, as a further heteroatom in the ring, and such an additional nitrogen atom can be substituted by alkyl of 1 to 3 carbon atoms or by phenyl, and - Het is thien-2-yl, thien-3-yl, pyrid-2-yl, pyrid-3-yl, pyrid-4-yl, fur-2-yl, 1-alkylpyrryl-2, 1-alkylpyrryl-3 or 1-alkylpyrazol-4-yl, alkyl being of 1 to 3 carbon atoms, and its physiologically tolerated addition salts with acids. 1. Claims (for the Contracting state : AT) A process for the preparation of an aminopropanol derivative of the formula I   see diagramm : EP0152556,P12,F5   where R**1 and R**2 are identical or different and are each hydrogen, alkyl, cycloalkyl, alkenyl, alkynyl or hydroxyalkyl, each of up to 6 carbon atoms, alkoxyalkyl, alkylthioalkyl or dialkylaminoalkyl, each of up to a total of 9 carbon atoms, or phenylalkyl or phenoxyalkyl, where the alkyl radical is of up to 6 carbon atoms and the phenyl radical is unsubstituted or substituted by alkyl or alkoxy, each of up to 3 carbon atoms, or R**1 and R**2 , together with the nitrogen atom which links them, form a 5-membered to 7-membered saturated heterocyclic ring which can be substituted by one or two phenyl and/or hydroxyl radicals and can contain an oxygen or nitrogen atom, as a further heteroatom in the ring, and such an additional nitrogen atom can be substituted by alkyl of 1 to 3 carbon atoms or by phenyl, and - Het is thien-2-yl, thien-3-yl, pyrid-2-yl, pyrid-3-yl, pyrid-4-yl, fur-2-yl, 1-alkylpyrr-2-yl, 1-alkylpyrr-3-yl or 1-alkylpyrazol-4-yl, alkyl being of 1 to 3 carbon atoms, and its physiologically tolerated addition salts with acids, wherein a) a compound of the formula II   see diagramm : EP0152556,P13,F1   where A is   see diagramm : EP0152556,P13,F2   or   see diagramm : EP0152556,P13,F3   B being a nucleofugic leaving group, is reacted with an amine of the formula HNR**1 R**2 where R**1 and R**2 have the stated meanings, or b) a compound of the formula IV   see diagramm : EP0152556,P13,F4   where R**1 and R**2 have the stated meanings, is hydrogenated catalytically, and, if desired, the resulting compound is converted into its addition salts with physiologically tolerated acids.
Patent FI-77790-C (FI)
Inventor: BURGESS LESTER E
IPC: B03D1/02
Filed: 1985-07-22
Granted: 1989-05-10
Abstract: An improved method and apparatus for froth flotation separation of the components of a slurry, having particular utility for the beneficiation of coal by the flotation separation of coal particles from impurities associated therewith such as ash and sulfur. In this arrangement, a forward product stream is formed in which a first quantity of chemical reagents is mixed with the particulate matter slurry. The treated particulate matter slurry is then sprayed through a nozzle onto the surface of water in a forward stream flotation tank to create a floating froth phase containing therein a first quantity of the particulate matter. The remainder of the particulate matter slurry separates from the froth phase by sinking in the water, and the froth phase is separated as a first product. The remainder of the particulate matter slurry is then directed to a scavenger product stream in which an additional quantity of chemical reagents is mixed with the remainder of the separated particulate matter slurry. The mixture is then sprayed through a second nozzle onto the surface of water in a second scavenger stream flotation tank to create a floating froth phase containing therein a second quantity of the particulate matter. The remainder of the particulate matter slurry separates from the second froth phase by sinking in the water, and the second froth phase is then separated as a second product. The amounts of the products recovered in the first and second product streams are substantially independently adjustable by controlling the amounts and types of chemical reagents added in each stream.
Patent FI-85418-C (FI)
Inventor: BJOERKMAN AOKE
IPC: F23G5/50
Filed: 1985-12-23
Granted: 1992-04-10
Abstract: A combustion chamber (1; 101), is surrounded by a heater (4; 104), by means of which a constant temperature in the order of 850°C can be maintained in the chamber (1; 101). The chamber (1; 101) has arranged therein devices (17, 18, 117) which, when the arrangement is in operation, partly obstruct the passage of gas through the chamber. The waste gases to be treated are introduced into the chamber (1; 101) through an inlet (2; 102) and the treated, residual waste.gas is discharged from the chamber through an outlet (3; 103). The arrangement also includes a supply line (14,15,-16,114,1151 for supplying pre-heated reaction medium to the interior of the chamber (1; 101).
Patent FI-86690-C (FI)
Inventor: SAUERBIER DIETER
IPC: A61P31/04
Filed: 1987-07-10
Granted: 1992-10-12
Abstract: Solutions comprising oxazaphosphorins having the general formula <IMAGE>  wherein R1, R2 and R3 are radicals and at least two of said radicals are 2-chloroethyl and/or 2-mathanesulfonyloxyethyl and the remaining radical is selected from hydrogen, methyl and ethyl; and about 80% to about 100% (v/v) ethanol; wherein the oxazaphosphorin concentration is about 10% to about 70% (w/v); and a process for the preparation thereof.
Patent NO-154064-C (NO)
Inventor: HEINIOE TAPIO MATHIAS
IPC: F28D7/10
Filed: 1984-02-22
Abstract: The boiler convection section (21) contains helical water tubes (11) and is of annular form. An exhaust gas by-pass channel (13) is formed in a cylinder (22) surrounded by the section, this cylinder being lined with a sound-absorbing material (16) e.g. glass wool. - With this arrangement, the by-pass channel acts as a sound damper, with damping being improved by arranging a second lined cylinder (23) inside the first cylinders. The convection section is esp. for an exhaust heat boiler of a ship.(3/3)
Patent NO-167338-C (NO)
Inventor: BUNDESEN PETER GREGORY
IPC: G01N33/543
Filed: 1984-03-16
Abstract: The invention relates to a method of preparation of monoclonal antibody derived from a crosslinked fibrin derivative including the steps of:(i) obtaining a crosslinked fibrin derivative or extract containing same; and(ii) forming antibody to said derivative or extract by cloning antibody producing cells from an animal having been administered thereto said derivative or extract.There is also provided a screening assay for use in the abovementioned method which includes the steps of:(A) coating a surface with antigen selected from(i) crosslinked fibrin derivative;(ii) extract containing said derivative; or(iii) fibrinogen degradation product.(B) contacting said antigen with monoclonal antibody derived from crosslinked fibrin derivative; and(C) subjecting the complex formed in step (A) to a signal amplification step.There is also disclosed an assay procedure for detection of the presence of a crosslinked fibrin derivative in an animal body fluid including the steps of:(i) contacting monoclonal antibody prepared from a crosslinked fibrin derivative with a fluid sample suspected of containing an antigen derived from a crosslinked fibrin derivative or comprising a crosslinked fibrin derivative perse; and(ii) subjecting the complex formed in step (1) to a signal amplification step.
Patent NO-160972-C (NO)
Inventor: IHMELS MANFRED
IPC: B05B7/30
Filed: 1984-12-20
Abstract: A spray medium inset for a spraying pistol includes a spraying nozzle, and a needle for selectively closing the nozzle spray opening. The inset includes a connecting channel terminating in a cylindrical recess having an annular recess in the wall surrounding the cylindrical recess that snugly accommodates an annular ridge around the opening of a spray medium tank detachably secured to the connecting channel in the cylindrical recess. The connecting channel also includes a plug for normally keeping the spray opening closed with the jet needle. The tank has a concave bottom supporting a mixing shaft in a claw plug with a frangible annular zipper zone around the shaft. The mixing shaft is formed with a plug that engages a seat in the connecting channel bolt member that keeps the connecting channel closed and the spray opening closed with the shaft in its original extended position. A portion of the mixing shaft extends outside the concave bottom to function as a handle and extends into a hardener compartment containing hardener covered by a removable cover.
Patent NO-167203-C (NO)
Inventor: JOHNSTON DAVID B R
IPC: C07D473/34
Filed: 1988-07-19
Abstract: There are disclosed certain 6-piperazino-purine and heteroaromatic derivatives thereof which have oral hypoglycemic activity and with such ability to lower blood sugar are useful in the treatment of type II diabetes and/or obesity with associated insulin resistance. Processes for the preparation of such compounds and compositions containing such compounds as the active ingredient thereof are also disclosed.
Patent NO-175024-C (NO)
Inventor: HILLYARD CARMEL J
IPC: G01N33/543
Filed: 1988-09-16
Abstract: In a novel, erythrocyte agglutination assay, the agglutination reagent comprises an erythrocyte binding portion attached to a specific analyte binding portion or to an analyte analogue wherein the reagent does not cause agglutination when incubated with endogenous erythrocytes in the absence of analyte or analyte binding reagent. Mixtures of reagents may also be used as agglutination reagents. The reagents and their use in direct or indirect assays is disclosed.
Patent NO-172272-C (NO)
Inventor: HEIKONEN MATTI
IPC: A23K3/03
Filed: 1989-03-30
Abstract: The invention relates to a process and a preservative for the preservation of animal feed. According to the process, acid-containing substance is added to fresh, newly harvested fodder in an amount sufficient to increase the acidity of the fodder immediately to below 4.5 at the most, preferably to below 4 in accordance with the principle of the AIV System. Spent liquor from acid pulping, optionally concentrated to desired concentration, is used as acid-containing substance. According to the invention, the liquor used consists of the spent liquor from a pulping process, wherein formic acid and/or a mixture of formic acid and hydrogen peroxide has been used for defibering the cellulosic raw material. Such a solution contains before concentration about 30 to 50 weight per cent lignin, about 5 to 20 weight per cent poly-saccharides, about 10 to 20 weight per cent mono- and oligosaccharides and about 30 to 50 weight per cent monosaccharides and lignin fragments calculated on basis of the dry matter. The pH of the ensilage feed can easily be adjusted to its most preferable value (3.5 to 4.0), while securing a sufficient amount of sugars and, thus, accurate fermentation by means of the sugars in the spent liquors.
Patent NO-177208-C (NO)
Inventor: ALARD MICHEL
IPC: H04B7/26
Filed: 1990-06-11
Abstract: The transmission base according to the invention comprises a receiver antenna (1) connected to an element (2) for coupling in reception associated with receiver elements (3) interfacing with digital processing units (4). The digital processing units (4) are connected to emitter elements (8) by way of interface lines (7) each associated with one of the digital processing units (4) and with the set of emitter elements (8), by parallel connections, each emitter element (8) comprising a switching element (9) controlling the placing in communication of the associated emitter element with one of the interface lines (7). 
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Patent NO-175452-C (NO)
Inventor: BARMAN ROLF
IPC: A46D9/02
Filed: 1990-07-27
Abstract: PCT No. PCT/NO88/00091 Sec. 371 Date Aug. 21, 1990 Sec. 102(e) Date Aug. 21, 1990 PCT Filed Dec. 13, 1988 PCT Pub. No. WO90/06701 PCT Pub. Date Jun. 28, 1990.A process for producing a toothbrush produced thereby have the cavities (11, 12) arranged on the back side of the tooth brush head. The longitudinal axes (14a, 15a) for angling the head portions (13, 14, 15) relative to each other are arranged on or at the bristle-carrying side of the head portion directly opposite the associated cavity (11, 12). A blank for carrying out the process and a toothbrush produced thereby have the cavities (11, 12) arranged on the back side of the toothbrush head. The longitudinal axes (14a, 15a) for angling the head portions (13, 14, 15) relative to each other are arranged on or at the bristle-carrying side of the head portion directly opposite the associated cavity (11, 12).
Patent NO-177848-C (NO)
Inventor: GRAAS MAURICE
IPC: B60C11/11
Filed: 1991-11-13
Abstract: A winter type tire tread (11) comprises a plurality of grooves defining a repetitive pattern of elastomeric blocks (15), said elastomeric blocks being provided with a first and a second series of sipes, the first series (22) entering the footprint (16) of the tire before the second series (23), the second series leaving the footprint of the tire after the first series. At least 50% and preferably at least 70% of the first series of sipes (22) form with the front edge (17) of the footprint, when entering the footprint (16), an angle of at most 40 DEG . At least 50% and preferable at least 70% of the second series of sipes (23) form with the rear edge (18) an angle of at least 50 DEG . <IMAGE>
Patent AU-771567-C (AU)
Title: Modifier for devulcanization of cured elastomers, mainly vulcanized rubber and method for devulcanization by means of this modifier
Inventor: BEIRAKH LEV
IPC: C08J11/26
Filed: 2000-10-12
Granted: 2005-02-17
Abstract: The invention provides a modifier for devulcanization of cured elastomers, and especially vulcanized rubber, said modifier containing a first chemical substance, which is disposed towards on and the formation of an organic cation and amine, and further containing a second chemical substance as promotor of dissociation of the first chemical substance, said promotor containing a functional group constituting an acceptor of said amine.
Patent CA-2007629-C (CA)
Title: Method for copying a marked portion of a structured document
Inventor: KOZOL MICHAEL J
IPC: G06F17/21
Filed: 1990-01-11
Granted: 1994-03-22
Abstract: A METHOD FOR COPYING A MARKED PORTION OF A STRUCTURED DOCUMENT                          Abstract A method is disclosed for copying a marked portion of a structured document so as to prevent damaging the structure of the document at the target location where the contents of the mark is to be inserted.  The method includes determining whether there are unbalanced begin tags or end tags in the portion to be copied and then inserting additional tags to balance the missing tags at the target location.
Patent CA-2012498-C (CA)
Title: Ethylenically unsaturated compounds containing 1-hydrocarbyloxy-2,2,6,6-tetramethylpiperidine moieties, and polymers, copolymers and stabilized compositions
Inventor: SCHIRMANN PETER J
IPC: C08K5/3435
Filed: 1990-03-19
Granted: 2000-02-22
Abstract: Ethylenically unsaturated compounds containing 1-hydroxycarbyloxy-2,2,6,6-tetramethylpiperidine moieties represent reactable stabilizers which may be homopolymerized or copolymerized with other ethylenically saturated monomers to form non-migrating, light stabilizers which are very effective in stabilizing polyolefins and other polymer substrates against the deleterious effects of actinic light.      The compounds comprise an ethylenically unsaturated, polymerizable monomer containing a hindered amine moiety substituted on the 1-N atom with a hydrocarbyloxy group, said moiety having the formula E    where L1 and L2 are independently alkyl of 1 to 4 carbon atoms, or L1 and L2 together are pentamethylene, and R1 is hydrocarbyl, and said monomer is selected from the group consisting of formulas I-IX     E-X-CO-(CH=CH)n -CO-X-E (I)   E-X-CH2CH = CHCH2-X-E (VII)   E-X1-CT1=CT2T4 (IX) where R1 is alkyl of 1 to 35 carbon atoms, alkenyl of 2 to 18 carbon atoms, alkynyl of 2 to 18 carbon atoms, aralkyl of 7 to 15 carbon atoms, cycloalkyl of 5 to 12 carbon atoms, cycloalkenyl of 5 to 12 carbon atoms, a radical of a saturated or unsaturated bicyclic or tricyclic hydrocarbon of 7 to 12 carbon atoms, or aryl of 6 to 10 carbon atoms or said aryl substituted by alkyl, X is a direct bond, -O(polyoxyalkyleneO)- of 2 to 12 carbon atoms, -O-, -NH- or -NG-, where G is alkyl of 1 to 8 carbon atoms, X1 is a direct bond or -O-, n is 1 or 2, T1, T2 and T4 are independently hydrogen, halogen, alkyl of 1 to 18 carbon atoms or aryl of 6 to 10 carbon atoms, T3 is hydrogen or methyl, and R2, R3 and R4 are independently hydrogen or alkyl of 1 to 12 carbon atoms, or R2 is also cyano in formula III.
Patent CA-2021375-C (CA)
Title: Medical process - use of dichlorodifluoromethane (cc1_f_) and chlorodifluoromethane (chc1f ) as cryogens for treating skin lesions
Inventor: MCDOW RONALD A
IPC: A61B17/00
Filed: 1990-07-17
Granted: 1996-04-30
Abstract: Use of CC12F2 or CHC1F2 to perform cryogenic surgery on a variety of skin lesions is described.
Patent CA-2022545-C (CA)
Title: Orthotic device for the dynamic treatment of tearing or straining of the ligaments of the lateral ankle
Inventor: AMREIN MAX
IPC: A61F5/01
Filed: 1990-08-02
Granted: 1998-07-07
Abstract: An improved orthotic device for treating torn or sprained ankle ligaments has a leggings-type bandage formed of medial, lateral, and plantar textile cloth sections closable upon one another by closing bands, medial and lateral splints insertable within splint-mounting bands which are carried by the medial and lateral textile cloth sections, and a separate eversion wedge which can be adjustably applied to the bandage.  The eversion wedge has two walls formed approximately perpendicular to one another, with the plantar wall decreasing in a wedge-shaped manner away from the lateral wall thereof.  An anti-plantar flexion band formed from a curved strip can be fastened so as to extend away from the lateral side and under the plantar portion of the bandage and terminates at its two ends in adhesion strips, both of which can adhered to the medial splint-mounting band.
Patent CA-2025469-C (CA)
Title: Organic amide-modified polysilazane ceramic precursors
Inventor: SCHWARK JOANNE M
IPC: C04B35/589
Filed: 1990-09-17
Granted: 2002-09-03
Abstract: Silazane polymers are prepared by (1) reacting ammonia with one or more halogenated organic silicon compounds con-taining an Si-H bond to produce a silazane ammonolysis prod-uct, (2) mixing the ammonolysis product with 0.1% to 30% by weight of an organic amide or thioamide, and (3) heating to a temperature of 30° to 300°C. Silazane polymers containing alkenyl or alkynyl groups can be cured by supplying energy to generate free radicals. The cured or uncured polymers can be pyrolyzed to produce silicon nitride-containing ceramic materials.
Patent CA-2028077-C (CA)
Title: Coilable tape rule with improved connection between spring and blade
Inventor: BICKFORD DUDLEY V
IPC: G01B3/10
Filed: 1990-10-19
Granted: 1995-03-21
Abstract: A power returnable tape rule has an improved connection between the outer end of the power spring and the inner end of the coilable rule blade provided by interengaging element thereon.  The rule blade has an elongated aperture adjacent its inner end with the margins of the blade defining the aperture including opposed inwardly extending finger portions.          The tongue is configured with spaced transversely extending shoulders facing in opposite directions, and it extends along the upper surface of the rule, downwardly into the aperture under the fingers and upwardly from the aperture and forwardly thereof along the upper surface of the rule blade.   The shoulders on the tongue of the spring abut the margins of the aperture adjacent the finger portions in either direction of relative longitudinal movement to limit such movement and retain the two elements in assembly.
Patent CA-2037700-C (CA)
Title: Paint can holder and paintbrush receptacle
Inventor: LAFONTAINE ROY A
IPC: B44D3/12
Filed: 1991-03-07
Granted: 2001-05-01
Abstract: A paint can holder which comprises a rigid member which includes a generally flat portion for engaging the outer surface of the paint can, a handle extending outwardly from the flat portion and which may be inserted in a hollow ladder rung for mounting a paint can to the ladder. The holder is attached to the paint can by portions which are sized and positioned to surroundingly engage the rim. The rim is received through an opening which is sized to receive the rim width-wise but is too small to receive the rim height-wise whereby the flat plate must be oriented generally parallel to the rim upper surface or at least at a substantial angle between the flat plate and paint can side in order to initiate receiving of the rim within the enclosure provided by. the holder. The holder must be oriented again to that position to disengage it from the paint can thus ensuring against inadvertent detachment thereof. A second member is detachably attachable to the top plate of a step-ladder and disposes an elongate cylindrical member for engagement with the handle for alternatively mounting the paint can to a step-ladder.      A paintbrush holder is composed of air impermeable material and shaped and sized to retard air flow to the paintbrush bristles to maintain their moistness for perhaps at least an hour during temporary cessation of painting and to maintain during that time the shape of the bristles. The paintbrush holder includes a clip fox attachment thereof to a paint can rim with the holder hanging along the outer surface of the paint can. The clip is shaped and sized to permit easy yet secure attachment whereby inadvertent detachment may be prevented.