baber/WOPTO huggingface dataset:
Patent DE-3060481-D1 (DE)
Title: Anthracycline glycosides, methods for the production thereof and therapeutical compositions containing same
Inventor: CASSINELLI GUISEPPE
IPC: C07H15/24
Filed: 1980-01-29
Granted: 1982-07-22
Abstract: Compounds which in form of pharmaceutical preparations have an antitumor activity higher or comparable to those of conventional drugs, e.g. Daunorubicin and Doxorubicin. The compounds are of the formula 
<CHEM>
 wherein one of R1 and R2 represents a hydrogen atom, the other of R1 and R2 represents a formyl, hydroxymethyl or aminomethyl group, and R3 represents a hydrogen atom or a hydroxy or acyloxy group, and pharmaceutically acceptable acid addition salts of such compounds in which one of R1 and R2 represents an aminomethyl group, methods for preparation of said compounds and therapeutical compositions containing same.
Patent DE-3160517-D1 (DE)
Title: Hydrophobic agent for flat cellulosic substrate, process for its manufacture and its use
Inventor: SCHULTZ WOLF-STEFAN DR ING
IPC: D21H17/62
Filed: 1981-03-24
Granted: 1983-08-04
Abstract: 1. Hyrophobing agent for flat cellulosic substrates, containing (a) an aqueous dispersion or solution of at least one colophonium resin modified by a dienophilic compound containing carboxyl groups and/or a non-modified and/or a hydrogenated and/or a disproportionated colophonium resin, (b) an aqueous solution of an auxiliary agent of 10 to 90 % by weight maleic anhydride, maleic acid, fumaric acid or acrylic acid and 90 to 10 % by weight urea, calculated on the solid matter content, that may be neutralized with a base, and (c) optionally customary fillers, additives stabilizers and/or fixatives, wherein the weight ratio of colophonium resin a) to the auxiliary agent b) is 1:1 to 1:2.
Patent DE-3160825-D1 (DE)
Title: Method and device for digital frequency selection
Inventor: PLOHN GERHARD DIPL ING
IPC: G01P3/42
Filed: 1981-01-09
Granted: 1983-10-13
Abstract: A system for selecting a signal having a median frequency from a plurality of periodic signals of different frequencies. In one embodiment, three such periodic signals are converted into corresponding pulse sequences, each having a duty cycle of approximately unity and a frequency which corresponds to the frequency of its associated periodic signal. An output signal is generated which assumes a first logic state when a positive signal slope of a first pulse sequence, which places the first pulse sequence in a first logic state and occurs while the output signal is in a second logic state, is followed by a further positive signal slope of a second pulse sequence, while the first pulse sequence is in its first logic state. The output signal assumes a second logic state when successively negative pulse sequence slopes occur.
Patent DE-3164294-D1 (DE)
Title: 1,3-dioxan-5-yl-alkyl triazoles, their preparation and their use as plant growth regulators
Inventor: RENTZEA COSTIN DR
IPC: C07D405/06
Filed: 1981-06-15
Granted: 1984-07-26
Abstract: Compounds of the formula    <IMAGE>  I  where Ar, R1, R2 and X have the meanings given in the claims, their preparation and their use as plant growth regulators.
Patent DE-3165042-D1 (DE)
Title: Detergent composition containing low level of substituted polyamines
Inventor: KOSTER ROBERTUS JOHANNES CORNE
IPC: C11D3/12
Filed: 1981-06-03
Granted: 1984-08-30
Abstract: Detergent compositions containing low levels of substituted polyamines are disclosed. The polyamines are substituted by one long chain alkyl or alkenyl group and by at least two alkylene oxide radicals attached to different nitrogens. Preferred compositions produce a laundry liquor pH in the range from 8.5-12.0; and frequently contain water-soluble or water-insoluble detergent builders. These compositions exhibit a broad range of textile treatment benefits particularly enhanced soil release and cleaning properties.
Patent DE-3169059-D1 (DE)
Title: Error concealment in digital television signals
Inventor: WILKINSON JAMES HEDLEY
IPC: H04N9/79
Filed: 1981-09-09
Granted: 1985-03-28
Abstract: A method of concealing errors in a composite PAL or NTSC digital television signal formed of sample signals corresponding respectively to sample positions along horizontal scan lines of a television picture made up of a plurality of such horizontal lines, comprises, in respect of each sample signal, using a first algorithm to calculate a first expected value of the sample signal, the first algorithm using actual values of adjacent sample signals in the same horizontal line as the sample signal, using a second algorithm to calculate a second expected value of the sample signal, the second algorithm using actual values of adjacent sample signals in the same horizontal line as the sample signal and actual values of adjacent sample signals in the horizontal lines preceding and following the horizontal line of the sample signal, continuously monitoring which of the first and second algorithms gives expected values closer to the actual values, and on occurrence of an error sample signal using the algorithm currently giving the better result to calculate a corrected sample signal to be substituted for the error sample signal.
Patent DE-3275530-D1 (DE)
Title: Container closure
Inventor: KRAWAGNA ALOIS
IPC: B65D25/46
Filed: 1982-11-19
Granted: 1987-04-09
Abstract: A hinge apparatus is disclosed, in which at least two flexible strips (1-3) are articulated, each via two articulation grooves (7, 8), to two parts (5, 6) that are movable relative to one another and are substantially cylindrical in embodiment, in such a manner that upon a relative movement of the two parts with respect to one another out of one stable position into the other stable position, the flexible strips are located in a substantially radial plane of the two parts (FIG. 3a).
Patent DE-3362055-D1 (DE)
Title: Cheese permanently decorated on its rind, processes for its manufacture and devices for carrying out these processes
Inventor: CHAUVIN BERNARD LOUIS
IPC: A23C19/068
Filed: 1983-03-25
Granted: 1986-03-20
Abstract: To obtain a permanently and indeliby decorated cheese whose decoration forms an integral part of the rind and is inseparable therefrom, a sunken graphic pattern (means of identification and/or for defining portions thereof) is impressed on one of the faces, more especially by means of a printing draining board, at an advanced stage of draining, then different colorations are produced, particularly in the hollows of the graphic pattern and on the flat parts of said face, by growth of different micro-organisms during maturing. Thus, a decorated cheese is obtained.
Patent DE-3366141-D1 (DE)
Title: 1-phenylisoquinoline derivatives, process for their preparation, pharmaceutical compositions containing these compounds and their use
Inventor: KONZ ELMAR DR
IPC: C07D213/40
Filed: 1983-11-29
Granted: 1986-10-16
Abstract: 1-Phenylisoquinoline derivatives of the general formula I    <IMAGE> I  and a process for their preparation are described. They act on the central nervous system, in particular as antidepressants.
Patent DE-3379808-D1 (DE)
Title: Device for the stepwise recognition of characters, patterns or the like
Inventor: BERNHARDT LUTZ DR RER NAT
IPC: G06K9/68
Filed: 1983-12-20
Granted: 1989-06-08
Abstract: 1. Device for the stepwise recognition of characterized, patterns or the like, from a character set comprising n character classes or pattern classes, using a maximum of n (n-1) cascaded classifiers which in each case separate one or more character classes of a so-called left class from one or more character classes of a so-called right class in such a manner that the respective character to be recognized is assigned to this left or right class or is excluded from the respective other class, characterized in that there is provided in the first cascade step a classifier (K12) for two character classes i and i + 1, the outputs of which, assigned to the left or right class, are each connected to a classifier (K13, K23) of the second cascade step, one of which differentiates between the character classes i ( left class) and i + 2 (right class) and the other differentiates between the character classes i + 1 (left class) and i + 2 (right class), in that the outputs, assigned to the left class, of each classifier (K13, K23) of the second cascade step are each connected to one classifier (K14, K24) of the third cascade step the outputs assigned to the right class are connected to a further common classifier (K34) of this third cascade step, the respective right class of which is assigned to a further character class (i + 3), in that the classifiers of the following, up to the (n-1)th cascade step are formed in each case analogously to the classifiers of the second cascade step, and in that one of the n character classes is output ine each case at the outputs, assigned to the left class, of the classifiers provided in the (n-1)th cascade step and at the outputs, assigned to the right class and mutually connected, of these classifiers.
Patent DE-3460910-D1 (DE)
Title: Light screen
Inventor: BRUGGEMANN JURGEN
IPC: F21V17/10
Filed: 1984-07-31
Granted: 1986-11-13
Abstract: 1. A light screen having two longitudinal walls (1) which are parallel to one another and have edge pieces (11) which are bent back to form a V, and transverse plates (2) which are transversely arranged between the longitudinal walls and at each end face pass through assigned plug slots (1.1, 1.2) in the longitudinal wall (1) by means of two hook-shaped retaining lugs (2.1, 2.2) with rear notches (20), and are fixed in the correct position by means of a locking edge (21) which is supported on a resilient counter-edge (110) of the longitudinal walls (1), characterised in that the locking edge (21) is arranged at the end of the lower (2.2) of the two retaining lugs and the counter-edge (11) is arranged in the edge piece (11) of the longitudinal wall (1).
Patent DE-3463694-D1 (DE)
Title: Photopolymerisable composition and registration material prepared thereof
Inventor: GEISSLER ULRICH DR
IPC: C08F2/00
Filed: 1984-08-07
Granted: 1987-06-19
Abstract: Disclosed is a radiation-polymerizable mixture which includes a polymerizable compound, a radiation-activatable polymerization initiator and a polymeric binder with lateral cross-linking groups of the formula -CH2OR, wherein R denotes a hydrogen atom or a lower alkyl group, a lower acyl group or a lower hydroxyalkyl group. The mixture is cured by heating after development. Also disclosed is a polymerizable copying material which includes a layer comprising the mixture and a process for producing a solder mask including a laminating step for laminating a photoresist layer which includes the layer.
Patent DE-3481510-D1 (DE)
Inventor: BORSA MASSIMILIANO
IPC: A61P29/00
Filed: 1984-12-27
Granted: 1990-04-12
Abstract: The optical isomers of 3-(4-phenyl-1-piperazinyl)-1,2-propanediol, a process for the stereo-selective preparation and pharmaceutical composition containing the same as active principles are described.
Patent DE-3482592-D1 (DE)
Inventor: KERSLAKE ANDREW JOHN
IPC: C11D17/00
Filed: 1984-10-12
Granted: 1990-08-02
Abstract: Multicoloured detergent bars are manufactured by adding a visually distinct liquid to one part of the detergent feedstock before it enters the refiner stage.
Patent DE-3483735-D1 (DE)
Title: Hexahydropyrrolo(2,1-a)isochinolinderivate.
Inventor: MARYANOFF BRUCE E
IPC: C07D207/26
Filed: 1984-06-22
Granted: 1991-01-24
Abstract: Novel compounds are disclosed, which are derivatives of 1, 2, 3, 5, 6, 10b-hexahydropyrrolo [2, 1-a]- isoquinolines, represented by general formula (I): <CHEM> as well as pharmaceutical compositions and methods for the treatment of depression in warm-blooded animals, e.g., man. Novel intermediates are also part of the invention.
Patent DE-3485744-D1 (DE)
Inventor: KESSLER JACK DR
IPC: A01N63/50
Filed: 1984-09-24
Granted: 1992-06-25
Abstract: Compsns. for disinfecting contact lenses comprise a peroxide (I), a peroxidase (II) and an electron donor (III). The compsns. are stored in a non-reactive state such that the bactericidal combination of (I)-(III) is inactive. The compsns. are stored in dry form, e.g. as a powder or pill, which is dissolved in H2O or saline soln. to give concns. of 0.01-100 mM (III), 0.001-1 mM (I) and 0.00001-1 mg/ml (II). Pref. (I) is H2O2, Na perborate, methyl peroxides or ethyl peroxide. (II) is horseradish peroxidase (HRP). (III) is an iodide salt, tyrosine, phenylalanine, benzoic acid, dehydrophenylalanine or vanillan.
Patent DE-3567471-D1 (DE)
Title: Method for producing a polymer or copolymer of lactic acid and/or glycolic acid
Inventor: TANAKA MOTOAKI
IPC: A61L17/00
Filed: 1985-07-03
Granted: 1989-02-16
Abstract: A copolymer of lactic acid and glycolic acid which has a weight-average molecular weight of not less than about 5000 and a dispersity of about 1.5 to 2 is advantageously used as a biodegradable polymer for medical preparation.
Patent DE-3569953-D1 (DE)
Inventor: LENZ JOSEF
IPC: E06B1/00
Filed: 1985-08-02
Granted: 1989-06-08
Abstract: 1. Door frame comprising two vertical frame members (1, 2) extending parallel to each other, and a horizontal segment (5) joining together the two upper ends (3, 4), and a plaster moulding (6) projecting outwardly, wherein in the region of said segment (5) the width (b) of said plaster moulding (6) is :  see diagramm : EP0170291,P4,F1  and r = (b/2) + (a**2/8h) where a is the distance between the two frame members (1, 2), and h the distance of the crown (7) of the segment (5) from the straight line defined by the two top ends (3, 4) of the frame members (1, 2).
Patent DE-3577222-D1 (DE)
Inventor: ROECK ERICH
IPC: E05D5/02
Filed: 1985-10-03
Granted: 1990-05-23
Abstract: PCT No. PCT/AT85/00037 Sec. 371 Date May 28, 1986 Sec. 102(e) Date May 28, 1986 PCT Filed Oct. 3, 1985 PCT Pub. No. WO86/02402 PCT Pub. Date Apr. 24, 1986.A hinge includes a hinge arm adapted to be snapped onto a mounting plate. The front of the hinge arm is directly or by an intermediate member indirectly engageable into the mounting plate, and the rear of the hinge arm has a tilting lever at which a hook member is formed by which the tilting lever is lockable to the mounting plate. When a door is mounted to the body of an article of furniture, the hinge arm can be engaged into the mounting plate and then fastened thereto simply by applying pressure. Canting of the hinge arm at the mounting plate is prevented.
Patent DE-3577587-D1 (DE)
Inventor: CASCAJOSA FELIX GARCIA
IPC: F01D5/03
Filed: 1985-06-12
Granted: 1990-06-13
Abstract: The invention relates to a flow energy conversion machine having a substantially circular flow-through cross-section and comprising stationary guide blades disposed in at least one plane perpendicular to the flow direction, and rotor blades disposed in at least one plane parallel to the plane of said guide blades and cooperating with said guide blades, said guide blades being connected to a stationary part of said machine while said rotor blades are secured to a part mounted for rotation about an axis extending substantially parallel to the flow direction. In order to achieve a simple, reliable and cost-effective construction of the machine and its blades, the invention provides that the guide blades are secured to a stationary shaft located at a central position in the flow path, and that the rotor blades are secured to a rotor mounted for rotation about the centrally located shaft.
Patent DE-3586807-D1 (DE)
Inventor: BAUER RALPH
IPC: C04B35/10
Filed: 1985-05-31
Granted: 1992-12-17
Abstract: A method is described for producing hard, dense, finely crystalline fired bodies from alumina gels of solids content greater than 45%, by the use of high pressure in mixing and/or pressure extrusion together with seeding of the gel by submicron alpha alumina particles.
Patent DE-3587422-D1 (DE)
Inventor: FORTKAMP ELKE
IPC: C12R1/19
Filed: 1985-12-12
Granted: 1993-07-29
Abstract: DNA sequence encoding a hirudin-like protein having the biological activity of hirudin, a recombinant DNA molecule for cloning containing such DNA sequence, and a recombinant DNA process for preparing a hirudin-like protein having the biological activity of hirudin.
Patent DE-3661161-D1 (DE)
Title: Watch mounted on a clip
Inventor: JORDI URS MICHEL
IPC: G04B37/14
Filed: 1986-04-01
Granted: 1988-12-15
Abstract: The watch is mounted on the upper arm of a clip so as to be rotatable and removable. The circumference of the case of the watch is provided with ribs which co-operate with shoulders in the opening in the arm for receiving the watch. In a preferred embodiment, the ribs and the shoulders are disposed in such a manner that the watch may be removed in only one position. The watch is situated on the side of the clip which is pressed to open same. Such a watch with a clip may be worn secured to clothes or may be placed on a surface in different positions. Due to the fact that the watch with its face may be rotated, the indicating means is extremely legible in every position.
Patent DE-3670595-D1 (DE)
Inventor: ALBERT BERHARD DR
IPC: B41C1/055
Filed: 1986-02-28
Granted: 1990-05-31
Abstract: 1. A process for the production of an offset printing plate by transferring information onto a printing suitable for offset printing, wherein one or more vaporizable and/or fusible substances of the formula (I) A-Xn wherein A is an n-valent hydrophobic radical, X is a hydraulic substituent and n is 1, 2, 3 or 4 are transferred imagewise from a base onto the printing plate by means of an electronically controlled thermal head.
Patent DE-3674658-D1 (DE)
Inventor: HOEHLEIN PETER DR
IPC: C08G65/34
Filed: 1986-07-14
Granted: 1990-11-08
Abstract: The present invention is directed to polyhydroxyl compounds containing both ether and ester groups, having an average hydroxyl functionality of 2 to 6 and an average hydroxyl number of about 100 to 600, based on the esterification product of (i) polyether polyols having an average hydroxyl functionality of 3 to 8 and an average hydroxyl number of about 200 to 1000 with (ii) about 5 to 70 equivalent %, based on the hydroxyl group of component (i) and the carboxyl group of component (ii), of organic monocarboxylic acids. The present invention is also directed to the use of the polyhydroxyl compounds as synthesis components in the production of polyurethane plastics materials by the isocyanate-polyaddition process, particularly their use as the polyol component in two-component polyurethane coating agents and/or polyurethane casting systems which are solvent-free or have a low solvent content.
Patent DE-3675218-D1 (DE)
Inventor: HISCOCK EDWARD
IPC: B01D/
Filed: 1986-03-19
Granted: 1990-11-29
Abstract: In air separation and other gas separations employing pressure swing adsorption technology, reduced cycle times are achieved by an advantageous combination of simultaneous processing steps. The gas released upon cocurrent depressurization from gigher adsorption pressure is employed for provide purge purposes. Cocurrent depressurization is also carried out at an intermediate pressure level, while countercurrent depressurization is simultaneously carried out at the opposite end of the bed being depressurized to its lower desorption pressure level. An increasing pressure adsorption step is carried out.
Patent DE-3751476-D1 (DE)
Inventor: LIU LELAND LI-JEN
IPC: C08J7/046
Filed: 1987-06-19
Granted: 1995-09-28
Abstract: In a heat sealable coating composition for application to a polymer film wherein the composition contains (a) a film-forming aqueous latex based on an interpolymer or blend one or more acrylate esters and, optionally, one or more alpha, beta ethylenically unsaturated carboxylic acids, (b) inorganic particulate hot slip agent and (c) wax-containing cold slip agent, the improvement wherein the average particle size of the interpolymer component in the aqueous latex is from about 0.03 to about 0.5 microns.
Patent DE-3767382-D1 (DE)
Inventor: DEWITZ THOMAS SEAN
IPC: B04C5/181
Filed: 1987-06-12
Granted: 1991-02-21
Abstract: The invention relates to a novel apparatus for the separation of solid and fluid phases in a horizontal elongated cyclone separator (51) with an inclined slot solid dropout means (15) to transfer a solid phase via primary mass separation from a reactor in the initial portion of the cyclone separator to a downcomer (17) which may be equipped with a stripping function. The horizontal elongated cyclone separator (51) is constructed to ensure an elongated helical flow path of the vapor phase with a minor portion of the solid particles therein from one end of the cyclone separator to a withdrawal conduit to disengage via secondary centrifugal separation a minor portion of the solid phase from the fluid phase.
Patent DE-3775715-D1 (DE)
Inventor: RIIS ARNE
IPC: A01D43/00
Filed: 1987-10-19
Granted: 1992-02-13
Abstract: In a corn harvester having a transverse cutter table (10) including rotating, toothed carrier discs (21) and rotating cutters therebelow as well as guide sections (30) defining inlet channels (33) for the cut stems in combination with the discs, a transport worm (40) disposed in parallel with the cutter table is so positioned that in operation it sweeps the upper side of the carrier teeth in the region of the outlet ends of the inlet channels. Each guide section carries a helical, rearwardly rising chute which defines the inlet channel downwardly and contributes to providing a regular and proper flow of stems with the root end forwardly through the channel.
Patent DE-3776822-D1 (DE)
Inventor: ALF REINHARD
IPC: H01R13/646
Filed: 1987-03-21
Granted: 1992-04-02
Abstract: The extension cable facility for a coaxial aerial cable has an angular coupling. The cable (10) of an aerial terminates in a coaxial plug. The extension cable (15) has a similar plug and adaptor (14) that connects with a coupling element. The coupling has bush of insulating material that locates within a conductive outer sheath that provides a connection for the outer conductor of the cable. At the centre of the bush is a metallic sleeve that contacts a centre pin that contacts the centre conductor. The sleeve has a triangular profile.
Patent DE-3779148-D1 (DE)
Inventor: DEXTRAZE PIERRE
IPC: C07D487/04
Filed: 1987-03-06
Granted: 1992-06-25
Abstract: Quat. ammonium heterocyclic substd-alkylthio-carbapenem cpds. of formula (I) and pharmaceutically acceptable salts are new, where R8=H; and R1=H:opt susbtd:1-10C alkyl, alkenyl or alkynyl; 3-6C cycloalkyl or 3-6C cycloalkyl-(1-6C)alkyl; phenyl; phenyl-(1-6C)alkyl, -(2-6C)alkenyl or -(2-6C)alkynyl; heteroaryl, heteroaralkyl, heterocyclyl or heterocyclylalkyl where the heteroatom(s) are 1-4 N, O or S atom(s) and the alkyl moieties are 1-6C; where the substit(s) are e.g. 1-6C alkyl (opt. substd by amino, halogen, OH or carboxyl), halogen, -OR3, -O-CO-NR3R4, -CO-NR3R4, -NR3R4, -C(=NR3)-NR3R4,-SO2NR3R4, -NH-CO-NR3R4; R3,R4=H;1-10C alkyl, alkenyl or alkynyl; 3-6C cycloalkyl, 306C cycloakyl-(1-6C)alkyl or 1-6C-alkyl-(3-6C) cycloalkyl; phenyl; phenyl-(1-6C)alkyl, -(2-6C)alkenyl or -(2-6C)alkynyl; or heteroaryl, heteroaralkyl, heterocyclyl or heterocyclylalkyl (as in R1); or R3 and R4 together with the N to which at least one is attached=5- or 6-membered N-contg. heterocycle; R9=a value of R3 except H; or R1+R8=2-10C alkylidene or 2-10C hydroxyalkylidene; R5=a value of R1 except H, where the organic moieties are opt substd by 1-3 of e.g. 1-6C alkyl (opt. substd. by NH2, F, Cl, carboxyl, OH or carbamoyl), F, Cl, Br, -OR3, -OCO2R3, -OCOR3, -OCONR3R4, -OSO2R3, OXO, -NR3R4, -NR4-COR3; or R5=divalent phenylene or 1-4C alkylene joined to the quat. heterocycle so as the form a bridged polycyclic gp; R15=3-6C spirocycloalkyl or a value of R' except H, where the organic moieties are opt substd. A=cyclopentylene, cyclohexylene or 2-6C alkylene opt. substd. by one or more 1-4C alkyl gps; R2=H, an anionic charge or conventional readily removable carboxyl protecting gp, provided that when R2 is not a charge there is also present a counter-ion; and the quat. ammonium heterocycle, of formula (a), is an opt. substd. mono-, bi-or polycyclic non-aromatic heterocycle, contg. at least one N in the ring.