baber/WOPTO huggingface dataset:
Patent CH-535804-A (CH)
Title: Crystalline linear polyadducts - from di-epoxy cpds. and long-chain dicarboxylic acids
Inventor: SCHMID ROLF DR
IPC: C08L63/10
Filed: 1967-01-25
Abstract: Crystalline linear polyadducts are prepd. by heating dicarboxylic acids (I) with (II) diepoxy cpds., 0.7-1.2, pref. 0.9-1.0 carboxyl group equivalents being used per equivalent epoxy group. A = a polymethylene chain opt. contg. ether O atoms or carboxylic ester groups, the quotient Z/Q, (where Z is the number of C atoms in A, and Q is the number of O atoms in A) is at least 5, while the total number of C atoms in A is at least 50. The polyadducts have a favourable combination of mechanical and physical properties including crystallinity at room temp., while the cured polyadducts are tough and have a high tensile strength and elongation. At elevated temps. the polyadducts have rubber elastic properties.
Patent CH-529822-A (CH)
Title: Isolation of dyestuffs optical brighteners - and textile assistants
Inventor: VACLAV KOHOUTEK
IPC: C09B62/085
Filed: 1969-02-04
Abstract: Dyestuffs, optical brightening agents and textile assistants have formula: A.X.(Y)n - (I), where A is the colour component radical of the dyestuff or corresponding component of the other materials. In the case of the reactive dyestuff A is a group UV where U and V are passive and active azo components. X is a group with many reactive centres; Y is a group with reactive centres or Zr where Z is a heteroatom and R an aliphatic or aromatic group. (I) is prepared by reacting the crude component A.H. or V.H. with Yo.X.(Y)n, spray drying the product containing any necessary additives and separating the dry product via a cyclone. Yo contains reactive centres and may be diazotised and coupled. The method avoids salting out, difficult filtration steps, disposal of effluents and milling stages and lends itself to complete enclosure of plant and continuous operation. An example describes preparation of an optical brightening agent, 4, 4'-bis-(2-(methoxy-6-phenylamino)-1, 3, 5-triazinylamino)-stilbene-2,2'-disulphonic acid by reaction of cyanuric chloride, 4,4-diamino stilbene-2,2' disulphonic acid and aniline in methanol.
Patent CH-524588-A (CH)
Title: 4-Aminosteroids
Inventor: LAURENT HENRY DR
IPC: A61K31/58
Filed: 1969-02-07
Abstract: Steroids of partial formula - (I) R' and R2 = opt. subst. alkyl which may be opt. joined together to form a N-heterocyclic ring, opt. contng. another heteroatom or another N-atom. - Especially claimed are compounds of formula (II) - R', R2 are as above. - where - X = halogen - Y = - where R3 = H or acyl - Z = CH2, CO or CH.OH. - The androstanes are anabolic, androgenic and anti-oestrogenic agents. The pregnanes are progestogens. 4-Piperidino-17-acetoxy-1alpha, 2alpha-methylene-4,6-pregnadiene-3,20-dione has a threshold value of 0.01 mg. orally in the Clauberg test, does not inhibit ovulation at 3 mg. and a dose of 3 mg. orally gives 11% inhibition of seminal vesicles and 7% inhibition of the prostate. - Dose 5-100 mg. daily.
Patent CH-538512-A (CH)
Title: Reaction products of mercapto tin esters as heat and
Inventor: LEWIS BERNARD DR WEISFELD
IPC: C07F7/22
Filed: 1967-06-02
Abstract: Organotin compounds are prepared by reacting (a) an organic mercapto tin ester with 1 or more SR'COOR" groups bonded by the sulphur atom to the tin atom of a hydrocarbyltin group, R' being an alkylene group with at least 2 carbon atoms and R" being a monovalent hydrocarbon group, with (b) not over 1 molar amount, based on the number of COOR" groups present, of a diorganotin oxide or sulphide or a hydroxyalkytin acid or thiotin acid. As stabilisers in halogen-containing resins, particularly polyvinyl chloride and copolymers of vinyl chloride with vinyl acetate, vinylidene chloride, styrene, acrylic compounds and the like. They are particularly suitable for rigid compositions. The unpleasant smell of known tin stabilisers is avoided. The new compounds have a high tin content and can be used in small amounts, for example 0.1-5.0% preferably 0.1-3.0%, of the resin.
Patent CH-513880-A (CH)
Title: Separating pure naphthylene-bis-benzimid - azole isomers
Inventor: WAGNER DIETER DR
IPC: C09B57/12
Filed: 1969-06-04
Abstract: Prepn. of pure naphthylene-bis-benzimidazole isomers comprises condensing under pressure naphthalene-1,4,5,8-tetracarboxylic acid or its anhydrides with 1,2-diamino-benzene or its derivs. in low b.pt. alcohols at 120-180 degrees C. The mixture of isomers is converted to alkaline addition cpds. with alkalis in the same medium and the isomers are separated by filtering using their different solubilities. Process obviates prior art necessity of isolating and drying the isomers mixture prior to their separation using 2 different solvents. The isomers are used as vat dyes and pigments in lacquers and varnishes and have excellent light and wet-fastness.
Patent DK-132983-A (DK)
Inventor: LANTZSCH REINHARD
IPC: C07C49/213
Filed: 1983-03-23
Abstract: A process for the preparation of a methyl ketone of the formula <IMAGE>   in which R1 is alkyl, alkenyl, alkinyl, optionally substituted aryl or optionally substituted heteroaryl, R2 is alkyl, R3 is alkyl or R2 and R3, together with the carbon atom to which they are bonded, from a cycloalkyl ring, comprising reacting a methyl sec.-alkyl ketone of the formula   <IMAGE>  with a halide of the formula R1-CH2-X in which X is halogen, in the presence of a base, a diluent, and a phase-transfer catalyst.
Patent DK-134091-A (DK)
Inventor: KOHLRUSS GREGOR
IPC: D06M13/224
Filed: 1991-07-12
Abstract: The invention concerns a disposable duster consisting of a piece of a dry natural fibre fabric consisting of a light to white coloured soft open-pored paper as the absorbent cellulose material with less than 10 % filler which is impregnated with wax which is biodegradable and is hard enough to prevent the erosion of the natural fibre fabric. The wax should be a natural one of vegetable or animal origin, preferably a carnauba or beeswax, or a synthetic or chemically modified wax, preferably a paraffin, an oxidised polyethylene wax or a hydrated jojoba oil.
Patent DK-276289-A (DK)
Inventor: PARIZA RICHARD J
IPC: A61P31/04
Filed: 1989-06-06
Abstract: Semisynthetic antibiotics with improved therapeutic properties are disclosed. In particular, 9-R-azacyclic derivatives of erythromycin, its derivatives, and their salts and esters show superior antimicrobial activity compared to other macrolide compounds.
Patent DK-307282-A (DK)
Inventor: ROSMAN IRWIN E
IPC: F28F3/00
Filed: 1982-07-08
Abstract: An internally branched plate for a heat exchanger of the plate/rib type comprises a side port 14 which is arranged adjacent to and transversely to at least one duct 12 which adjoins an end port 24. This plate can be of a construction which is formed in one. It also comprises a branching member 16 which adjoins the side port 14 and extends across the ducts 12. Moreover, it can have external side and end branching arrangements. Such a plate is easy to produce and affords the possibility of producing a heat exchanger with good heat transmission by stacking together with corresponding plates in an alternating manner. <IMAGE>
Patent DK-319886-A (DK)
Inventor: COATES WILLIAM JOHN
IPC: A61K31/50
Filed: 1986-07-04
Abstract: Compounds of the formula (I) : 
<CHEM>
or a pharmaceutically acceptable salt are described wherein R<1> is hydrogen or methyl, R<2> is C1 -4alkyl, substituted by one or two groups selected from hydroxy, C1 -4alkoxy, carbamoyl, C1 -4alkoxycarbonyl and trifluoromethyl, provided that the carbon atom adjacent to the nitrogen atom is not substituted by hydroxy and that no carbon atom is disubstituted by hydroxy, or -A-R<4> where A is C1 -4alkylene (straight or branched) and R<4> is optionally substituted aryl or heteroaryl, R<3> is cyano, -COR<5> or -SO2R<6> where R<5> is C1 -4 alkoxy or optionally substituted phenyl and R<6> is NHR<7>, C1 -4alkyl or optionally substituted aryl; and R<7> is hydrogen or C1 -4alkyl, R<2> can also be C3 -6cycloalkyl, allyl or propargyl when R<3> is cyano, and R<2> can also be hydrogen or C1 -4alkyl when R<3> is -COR<5> or -SO2R<6>. 
<??>These compounds have inotropic, vasodilator, broncho-dilating and platelet aggregation inhibiting properties. Pharmaceutical compositions are described as are methods of use. Intermediates and processes for the preparation of the compounds of the formula (I) are described.
Patent DK-324784-A (DK)
Inventor: KALVERKAMP KLEMENS
IPC: A01D45/02
Filed: 1984-07-02
Abstract: 1. Maize harvesting machine having a multi-part harvesting machine attachment (3) fastened to the front of the machine with cantilevered side parts (31, 31') which can be folded in together with the harvesting implement fastened to them, characterized by a three-part machine frame (4) with a stationary central part (40), having picking gaps (5), and two foldable side parts (31, 31'), having picking gaps (5', 5"), which side parts are held by a higher-lying supporting arm (17, 17'), the supporting arm ends oriented towards the central part (40) being connected to the central part (40) by joints (14, 14'), which are arranged on the level of the machine upper side (41) on the central part (40) and the pivot axes (32) of which, aligned in working direction, are arranged offset towards the machine centre with respect to the position of the separating point (18, 18') of the side parts from the central part.
Patent DK-388981-A (DK)
Inventor: HAYAKAWA I
IPC: C07D498/06
Filed: 1981-09-02
Abstract: Pyrido[1,2,3-de][1,4]benzoxazine derivatives are described having the formula (I)   <IMAGE> (I)  wherein X is a halogen atom, R is a hydrogen atom or an alkyl group of 1 to 6 carbon atoms and Z represents mono-substituted, di-substituted or cyclic-substituted amino group which may contain a hetero atom and may have a substituent such as hydroxyl, alkyl having 1 to 6 carbon atoms, amino, hydroxyalkyl having 1 to 6 carbon atoms or mono- or di-alkylamino having 1 to 6 carbon atoms in each alkyl moiety and the pharmaceutically acceptable salt thereof, having antibacterial activity.
Patent DK-399080-A (DK)
Inventor: EMMERICH P
IPC: B23K1/16
Filed: 1980-09-19
Abstract: 1. Apparatus for producing soldered seams in tube bends consisting of half-shells, comprising a mandrel (1), which has the same curvature as the tube bend and on which the arcuate half-shells preformed form non-ferrous metal strip and having longitudinal edges which overlap adjacent to the seams to be soldered in full width are adapted to be fixed, adjacent said seams a movable soldering device (8 to 11) for bringing together the overlapping seams of the half-shells is arranged, a centering and sizing device (18, 20) is provided for the half-shells and in axially parallel apertures (2, 3) of mandrel extensible and retractable stop bars (4, 5) for the stop of the longitudinal edge portions of the one half-shell are disposed characterized in that adjacent the overlappings of the longitudinal edge portions of the half-shells axially parallel, extensible and retractable, profiled soldering combs (10, 11) and besides the soldering combs axially parallel, extensible and retractable stop bars (12, 13) are arranged which are spaced from the stop bars (4, 5) in the mandrel by the width of overlapping and are engageable with the longitudinal edge portions of the other half-shell, whereby the stop bars (4, 5, 12, 13) formed for holding the inserted solder and that one part (18) of the centering and sizing device is fixed to one end of the mandrel and the other part (20) is pivotally movable to the other end of the mandrel.
Patent DK-452788-A (DK)
Inventor: KAMPRAD JOACHIM
IPC: A61K31/195
Filed: 1988-08-12
Abstract: The use of L-tryptophan and a peripheral breakdown inhibitor for L-tryptophan for producing an analgesic for humans, with the ratio by weight between the L-tryptophan and the peripheral breakdown inhibitor being from 3:1 to 10:1.
Patent DK-460683-A (DK)
Inventor: SCHEPKY GOTTFRIED
IPC: A61K31/505
Filed: 1983-10-06
Abstract: This invention relates to vehicles for the administration of mopidamol. More specifically, this invention relates to a method of treating cardiovascular disorders, malignancy, or thrombosis in a host in need of such treatment which comprises administering to said host a cardiovascularly, antimetastic, or antithrombotic effective amount of a composition comprised of (i) mopidamol or an acid addition salt thereof and (ii) at least one pharmacologically acceptable acid or acid substance, the total amount of acid from acid addition salt present and acid or acid substance being in a ratio of at least about 1 acid equivalent to 1 mol of mopidamol or its acid addition salt.
Patent DK-516189-A (DK)
Inventor: SAMRETH SOTH
IPC: A61K31/70
Filed: 1989-10-17
Abstract: The present invention relates, by way of novel industrial products, to the  beta -D-phenylthioxyloside compounds of the formula   <IMAGE> (I)  in which: X represents a sulfur atom or an oxygen atom; R1, R2 and R3, which are identical or different, each represent a hydrogen atom, a nitro group, a cyano group, a group -CO-R (in which R represents a C1-C4 alkyl group or a trifluoromethyl group), an amino group, an acetamido group (NHCOCH3), a C1-C4 alkoxy group, a trifluoromethyl group or a phenyl group substituted by one or more cyano, nitro or trifluoromethyl groups, it being possible for R1 and R2, taken together, to form, with the phenyl group to which they are bonded, a  beta -naphthalenyl group which is unsubstituted or substituted by one or more cyano, nitro or trifluoromethyl groups; and Y represents the hydrogen atom or an aliphatic acyl group. These compounds are useful as therapeutic agents, especially as venous antithrombotics.
Patent DK-606586-A (DK)
Inventor: GILMAN PAUL S
IPC: B22F/
Filed: 1986-12-16
Abstract: Precursor alloys for subsequent mechanical alloying into a final alloy, pref. a Al 4% Ti alloy, are formed by: a) forming a first blend of the principal (I) and secondary (II) elements (Al and Ti respectively) in a proportion equivalent to the compsn. of an intermetallic cpd. formed by (I) and (II), the percentage of the secondary element in the precursor alloy is in excess of that in the final alloy; b) mechanically alloying the first blend; c) adding an additional quantity of the principal element to b), to raise the percentage of the element in the final alloy, to form a second blend; and d) mechanically alloying the second blend. Pref. the first blend is heated prior to mechanically alloying .
Patent EG-18719-A (EG)
Title: Ethylene oxide catalyst and process for the catalyst production of ethylene oxide
IPC: B01J23/32
Filed: 1987-10-27
Granted: 1993-12-30
Abstract: A composition containing silver, a support, rhenium and at least one further metal, characterized in that the selected amounts of the metals or compounds are such that under conditions of catalytic manufacture of e thylene oxide from ethylene and oxygen the composition comprises a catalytically effective amount of silver, a promoting amount of rhenium or compound thereof and a promoting amount of at least one further metal or compound thereof.
Patent FI-762832-A (FI)
Inventor: SCHELKMANN WILHELM
IPC: B29C35/00
Filed: 1976-10-05
Abstract: METHOD OF RENEWAL OF THE TREAD ON A WORN PNEUMATIC OF SOLID RUBBER TYRE The invention is concerned with a method of renewal of the tread of a worn pneumatic or solid rubber tyre.  A layer of bonding rubber is applied to the prepared body of the tyre and a prefabricated rubber tread ring is applied.  Gaseous inclusions between the applied layers are avoided or led away and the resulting blank is heated in an autoclave for vulcanizing the bonding rubber.  The tread rins, which on its underside exhibits a rough face of projections and recesses forming a net work of passages, produced in a press mould simultaneously with the production of the tread and kept fit for bonding, is applied to the body coated with the layer of bonding rubber and any gaseous inclusions are led away out of the layers by application of reduced pressure, where upon the lateral outlet openings from the super imposed layers are sealed off, and/or by squeezing out by means of the  exertion of mechanical pressure on the tread.
Patent FI-841255-A (FI)
Inventor: COLLINS DOUGLAS NEIL
IPC: B03D1/014
Filed: 1984-03-29
Abstract: Ores of metal oxides and oxide-like compounds such as chromite and pyrochlore are beneficiated by froth flotation in the presence of substituted amino phosphonic acids or salts thereof.
Patent FI-861598-A (FI)
Inventor: HAGEN FREDERICK S
IPC: A61K38/00
Filed: 1986-04-16
Abstract: DNA construct contains a nucleotide sequence (I) encoding a protein, which, on activation, has the same biological activity for blood coagulation as Factor VIIa. (I) codes at least partially for Factor VII and comprises a first sequence (Ia) encoding a calcium binding domain, joined to a second sequence downstream of (Ia), which encodes a catalytic domain for the serine protease activity of Factor VIIa. (Ia) comprises a gene encoding Factor VII, Factor IX, Factor X, Protein C, prothrombin or Protein S. - A recombinant plasmid is provided which includes a promoter followed downstream by (I), which is followed downstream by a polyadenylation signal.
Patent FI-864508-A (FI)
Inventor: KORHONEN JUHA-MARKKU
IPC: A47C3/16
Filed: 1986-11-06
Abstract: The invention concerns a chair with many uses. The chair is characterized in that it comprises an elongate frame part 4 at each end of which there are seat parts 2, 3 which can be used both as a seat and as a base for the chair. One seat part constitutes a seat for a feeding chair for babies. In an advantageous embodiment, the seat parts 2, 3 and the elongate hollow frame constitute an essentially one-piece structure, having a U-shaped cross section. <IMAGE>
Patent FI-872397-A (FI)
Inventor: BARLOW GEORGE J
IPC: G06F11/30
Filed: 1987-05-29
Abstract: A data processing unit includes a number of tightly coupled central subsystems, a number of peripheral subsystems, a main memory and a system management facility all coupled in common to a system bus. The system management unit has top priority on the system bus and includes centralized resources which provide apparatus for indicating the status of power and temperature, booting the subsystems, testing the subsystems, timing central subsystem functions, and allowing local and remote maintenance access to the subsystems. The system management facility receives commands from the central subystem to read from and write into the timers as well as to read the status of the overall system. The system management facility generates special commands to the central subsystem to indicate when the timers have decremented to ZERO as well as special commands to aid in hardware and software debugging.
Patent FI-872610-A (FI)
Inventor: LINHART FRIEDRICH
IPC: D21H23/76
Filed: 1987-06-11
Abstract: Paper, board and cardboard are produced by draining a pulp slurry in the presence of high molecular weight, water-soluble polymers of N-vinylamides as drainage aids, retention agents and flocculants. These polymers are particularly effective in a pulp slurry which has a high content of interfering substances and other phenolic compounds.
Patent FI-882200-A (FI)
Inventor: LEMAIRE DIDIER
IPC: B65B59/04
Filed: 1988-05-11
Abstract: The present invention concerns a machine for the automatic packaging of goblets, having a number of stations which permit the goblets to be deposited on a conveyor, to be filled, to be obturated and to be evacuated, these stations being each carried by at least one modular frame, all the modular frames being crossed by the conveyor and being likely to be connected to one another by mechanical connecting, each modular frame having mechanical, electrical and pneumatic control associated to each frame to permit the station it carries to work in an autonomous and separate way, these control being possibly connected to and driven by a multiprocessor solid with at least one of the modular frames.
Patent FI-891293-A (FI)
Inventor: HIETAMIES VEIKKO
IPC: F16F1/18
Filed: 1989-03-20
Abstract: The object of the invention is independently to suspend a leaf spring wheel from a vehicle, a wheelbarrow or the like. The spring 1 has been made in one part provided with a wheel opening 7, so that the spring 1 can be fastened to the axle 5 of the wheel 4 on each side of the wheel 4. The spring 1 has been made progressive by the sides of the opening 7 and/or of the spring 1 having been shaped such that the total width of the spring 1 diminishes in the longitudinal direction of the spring from its fastening end to the end nearest the wheel 4. <IMAGE>
Patent FI-892149-A (FI)
Inventor: URBAN RUDOLF
IPC: A22C11/02
Filed: 1989-05-04
Abstract: A device for filling a tubular casing with a pasty product comprising a stuffing horn, a brake which encircles the outside of the stuffing horn in the vicinity of the orifice thereof, and a coaxial, cylindrical support tube accommodating a tubular net, which support tube is arranged at a distance from the outside of the stuffing horn and extends over the length of the stuffing horn to an end in the vicinity of the orifice of the stuffing horn, the brake being located at said end of the support tube. The invention enables the tubular net to continuously applied to the tubular casing during the stuffing operation.
Patent FI-892625-A (FI)
Inventor: TAVI SEPPO
IPC: D21F3/04
Filed: 1989-05-30
Abstract: The invention concerns a press section of a paper or board machine, comprising a number of rolls (1,11,22,32,44,70) which form press nips (N1,N2,N3,N4) that dewater the web (in) with each other, the web being arranged to run through said nips. Of the rolls at least one roll (1;70) is a smooth-faced so-called centre roll, which forms a press nip (N2,N3;N4) with at least one other press roll (11,32;44), over which a press felt (10,30;40), which has been formed as an endless loop, is passed to absorb water out of the web (in) into said press felt (10,30;40). The centre roll (1;70) in accordance with the invention is a variable-crown roll, which comprises a metallic roll mantle (2;71) arranged revolving on a stationary roll axle (3;72). The roll includes at least one set of crown-variation means (4,5;73), which are arranged to load the roll mantle (2;71) in the direction of the nip plane (K2,K3;K4) of the centre roll (1;70) and the roll (11,32;44) that forms a press nip (N2,N3;N4) with said centre roll so as to regulate the profile of linear load in said nip (N2,N3;N4).
Patent FI-900378-A (FI)
Inventor: PERAELAE RISTO
IPC: H04M/
Filed: 1990-01-24
Abstract: The invention concerns a holder for the control module of a telephone, which holder comprises a body with an upper part 5 and a lower part 4, in the space 3 between which there is arranged a tongue 2 fitting a recess in the lower edge of the receiver of the control module which projects from the space and which can be pressed inwards against a spring force by means of the control module, and on the upper part 5 and the lower surface of the control module there is arranged a hook and a recess which fit together. <IMAGE>
Patent FI-905915-A (FI)
Inventor: VAN DER SCHUEREN FREDDY MAURIT
IPC: A23L27/30
Filed: 1990-11-30
Abstract: A chewing gum composition is provided which contains, as sweetening agent, a mixture of erythritol and a liquid sugar or liquid sugar alcohol other than erythritol wherein the amount of erythritol in the mixture is at least 60% by weight. The chewing gum composition has a low calorific content and very low cariogenicity.