baber/WOPTO huggingface dataset:
Patent DE-3461464-D1 (DE)
Title: Derivatives of d-2-(6-methoxy-2-naphthyl)-propionic acid having therapeutical activity, process for their preparation and pharmaceutical compositions containing them
Inventor: FRANCHINA ANTONINO
IPC: A61K31/265
Filed: 1984-04-05
Granted: 1987-01-15
Abstract: Derivatives of d-2-(6-methoxy-2-naphtyl)-propionic acid with therapeutical activity having general formula: <CHEM> wherein X is selected in the group comprising H, and a radical selected among the radicals of organic or inorganic, non toxic and pharmaceutically acceptable bases, the radicals of basis aminoacids and the radicals of basic antibiotics. The invention relates also to the process for obtaining said therapeutically active derivatives and the pharmaceutical compositions containing them for anti-inflammatory, analgesic, antipyretic and mucolithic use.
Patent DE-3466888-D1 (DE)
Title: Lubricating paint compositions
Inventor: MAILLAT MICHEL
IPC: C09D7/65
Filed: 1984-07-12
Granted: 1987-11-26
Abstract: A lubricating paint composition facilitating the sliding between mechanical parts comprising a non-metallic binder, a liquid lubricant consisting of a synthetic, mineral, vegetal or animal oil or a mixture thereof, and optionally one or more solid lubricant(s) is described, in which the liquid lubricant is at least partially not dissolved in the solid lubricant, forming isolated drops of non-dissolved liquid lubricant, which results in inclusions of liquid lubricant dispersed through the paint. Only the non-dissolved part of the liquid lubricant is effective in reducing friction and wear.
Patent DE-3468919-D1 (DE)
Title: Oil-sealed vane pump
Inventor: PAQUET JEAN-MARC
IPC: F04C27/02
Filed: 1984-11-27
Granted: 1988-02-25
Abstract: Oil-sealed vane pump has a stator and a rotor assembly housed in an oil-filled tank, said stator comprising an oil injection orifice, a suction port connected to a tank inlet pipe and a discharge port opening into said tank, said discharge port being provided with a check valve, said check valve being mounted in a spot facing in the stator and said tank further comprising a discharge outlet. The stator is provided with at least one slot opening into the spot facing.
Patent DE-3470539-D1 (DE)
Title: Cyanomethyl-(2-cyano-ethyl)-(3-hydroxy-propyl)-amine and its use for the production of 1-(3-hydroxy-propyl)-1,4-diazepan and 1,4-bis-û3-(3,4,5-trimethoxy-benzoyloxy)-propyl¨-diazepan
Inventor: KLEEMANN AXEL DR
IPC: C07B61/00
Filed: 1984-12-14
Granted: 1988-05-26
Abstract: There is disclosed a process for the production of 1,4-bis-[3-(3,4,5-trimethoxybenzyloxy)-propyl]-diazepane which consists of first reacting 3-aminopropanol with acrylonitrile and subsequently reacting in aqueous solution with formaldehyde and hydrocyanic acid or with formaldehyde and an alkali cyanide in the presence of alkali hydrogen sulfite to form cyanomethyl-(2-cyano-ethyl)-(3-hydroxy-propyl)-amine; hydrogenating the thus obtained reaction product in the presence of a hydrogenating catalyst and ammonia to 1 (3-hydroxy-propyl)-1,4-diazepane and reacting the latter compound for example with 3-halogen propanol or with allyl alcohol and introducing two 3,4,5-trimethoxy-benzoyl groups into the thus obtained reaction product by esterification.
Patent DE-3471946-D1 (DE)
Title: Stabilized polyvinyl chloride moulding material
Inventor: ERWIED WERNER
IPC: C08K5/098
Filed: 1984-08-30
Granted: 1988-07-14
Abstract: PCT No. PCT/EP84/00262 Sec. 371 Date May 3, 1985 Sec. 102(e) Date May 3, 1985 PCT Filed Aug. 30, 1984 PCT Pub. No. WO85/01053 PCT Pub. Date Mar. 14, 1985.Stabilized polyvinyl chloride molding compositions contain, per 100 parts by weight of polymer, 0.02 to 5 parts by weight compounds of Formula I,   <IMAGE> (I)  in which R represents an alkyl group with 1 to 19 carbon atoms, a cycloalkyl group with 5 or 6 carbon atoms, a phenyl group, an alkylphenyl group with 7 to 11 carbon atoms or an MOOC-CH2 group, n represents the numbers 0 and 1, and M represents sodium or potassium. Heat stabilizers which are metal soaps, aromatic metal carboxylates, metal phenolates and organotin compounds as well as crystalline sodium aluminosilicate are also incorporated.
Patent DE-3479854-D1 (DE)
Title: Method and circuit arrangement for the transmission of data signals between subscriber's stations of a data network
Inventor: WEDLER HARTMUT DIPL ING
IPC: H04L12/00
Filed: 1984-03-22
Granted: 1989-10-26
Abstract: For the transmission of data signals between subscriber stations of a data network to which subscriber stations designed for transmitting and receiving data signals having different signal rates, a calling subscriber station first outputs an information signal with which the data signal rate that is desired by or possible for the calling subscriber station is identified. In the called subscriber station, this information signal is compared to preset parameters existing there regarding the signal rate with which the subscriber station is capable of operating. In response to the comparison, that data signal rate which is the highest common data signal rate in view of the information signal and of the parameters is set in the cell subscriber station and is then set by an answer back signal in the calling subscriber station.
Patent DE-3481811-D1 (DE)
Inventor: BLEVINS JOHN MICHAEL
IPC: A61F13/15
Filed: 1984-11-29
Granted: 1990-05-10
Abstract: A disposable diaper, or similar article, with elastic side-bands, is folded to bring the elastics into a curvilinear shape, thereby improving fit around the legs.
Patent DE-3561591-D1 (DE)
Title: Package for piece goods
Inventor: JUD WILFRIED DR
IPC: B65D75/62
Filed: 1985-04-18
Granted: 1988-03-17
Abstract: A package for packaging solid products with a wrapping formed from a flat, foldable packaging material and provided with a means to aid in opening the wrapping, the wrapping having a strip-shaped lamination segment of the packaging material formed by two layers of the packaging material joined together by a strip-shaped bonding segment, perforations and/or material weaknesses being provided in the strip-shaped bonding segment (15,20,26,32) as the means to aid opening situated in one of the two layers (11,18,27,33) of the lamination segment (2,17,25,31).
Patent DE-3576181-D1 (DE)
Inventor: KESTING LORENZ
IPC: E04G21/22
Filed: 1985-04-05
Granted: 1990-04-05
Abstract: A large-format artificial brick has vertical air channels extending therethrough. Recesses on the top and bottom of the brick form additional air circulating channels for a heating or cooling medium. In a building formed with such large-format bricks, a blower is located in the basement and connected to the vertical passages by a manifold.
Patent DE-3578608-D1 (DE)
Inventor: ALDER ALEX DR
IPC: C07D221/22
Filed: 1985-06-14
Granted: 1990-08-16
Abstract: 1-Phenyl-3-azabicyclo[3.1.1]-heptane-2,4-diones of the formula <IMAGE>  (I)  in which R1 represents hydrogen or a saturated or unsaturated, aliphatic, cycloaliphatic, cycloaliphatic-aliphatic, aromatic or aromatic-aliphatic hydrocarbon radical having up to and including 18, preferably up to and including 12, carbon atoms, R2 represents hydrogen, lower alkyl, sulpho or acyl, R3 represents hydrogen or lower alkyl and R4 represents hydrogen, lower alkyl, phenyl or phenyl substituted by -N(R2)(R3), and salts of these compounds, have valuable pharmacological properties, are effective as aromatase inhibitors and can therefore be used for the treatment of hormone-dependent diseases, especially mammary carcinoma.
Patent DE-3660444-D1 (DE)
Title: Resistance-welding process for soldering or welding metastable metals
Inventor: HOCK STEFAN DIPL ING
IPC: B23K1/00
Filed: 1986-01-11
Granted: 1988-09-08
Abstract: 1. A resistance-joining process for soldering or welding metastable metals to one another or to other metallic materials, by pressing the parts to be joined one against another and by briefly heating the arrangement by means of an electrical current flowing between two electrodes (1, 2), an intermediate layer (5) being arranged between the parts (3, 4) to be joined, characterised in that the measurement of the intermediate layer (5) in the direction of the pressing force which acts upon the parts to be connected does not exceed more than double the measurement, measured in the same direction, of any of the parts (amorphous metal strips 3, 4) to be joined, and that the electrical resistance of the intermediate layer, including the boundary layers (10, 11) at the parts (metal strips 3, 4) to be joined, exceeds the resistance of the remaining parts (metal strips 3, 4) and boundary layers (12, 13) which adjoin the electrodes (1, 2).
Patent DE-3682204-D1 (DE)
Inventor: FRANK ED
IPC: B64C27/48
Filed: 1986-11-18
Granted: 1991-11-28
Abstract: Fabrication of fully articulated helicopter rotor hubs from composite material using winding techniques comprises (a) forming a mandrel including a central portion and an equal number of pairs of lug arms to that of the rotor hub extending from the central portion; (b) dispensing a composite material on to the mandrel and winding the dispensed material about a pair of lug arms and an associated part of the central portion of the mandrel to form a continuous closed loop of composite material to a desired width and thickness; (c) repeating the winding step for each pair of lug arms and its associated part of the central portion of the mandrel, thereby forming as many continuous closed loops of composite material as there  are lug pairs; and (d) subjecting the assembly including the mandrel and wound continuous closed loops to a curing cycle to at least structuralise the continuous closed loops.
Patent DE-3684414-D1 (DE)
Inventor: WILSON RONALD HARVEY
IPC: H01L21/268
Filed: 1986-05-09
Granted: 1992-04-23
Abstract: A method and apparatus for selectively depositing metal films on metal and semiconductive surfaces of a substrate wherein the depositing surface of the substrate is isolated from undesired impinging radiation, such as infrared radiation.
Patent DE-3687783-D1 (DE)
Inventor: ZIBIS PETER
IPC: H03H9/05
Filed: 1986-11-26
Granted: 1993-03-25
Abstract: The substrate plate (42) is tapered to a point at one end (46). The substrate plate (42) is supported from an underlying surface only at the wider end (45), the pointed end being free to oscillate. Pref. the substrate plate (42) comprises an equilateral triangle, or has a truncated conical shape.
Patent DE-3761027-D1 (DE)
Title: Key storage and inventory system
Inventor: WELCH JAMES A
IPC: G07B15/00
Filed: 1987-05-22
Granted: 1989-12-28
Abstract: 1. Storage and inventory checking assembly for a plurality of individual keys, each having a distinct aim, the said assembly comprising : - a plurality of sloped storage containers, each container being adapted and designed so as to contain at least one individual key, each container being supplied with a door capable of opening, containing, a key in the container when the door is closed and delivering a key from the container when the door is opened ; - positioning means to take the individual keys and place a key into a selected storage container ; - means to remove an individual key from one of the storage containers, the removal means comprising a door opening component and freeing the key from the selected storage container ; - wherein checking means monitor the operation of the placing means and the removal means, the checking means giving instructions to the positioning means in order to place a key into a selected storage container and also giving instructions to the removal means to remove a key from a selected storage container.
Patent DE-3764866-D1 (DE)
Inventor: MAIER PETER DIPL ING
IPC: B23Q9/00
Filed: 1987-03-19
Granted: 1990-10-18
Abstract: 1. A motor-driven, manually operated machine tool for use in cutting operations, such as a manual circular saw, abrasive cutter etc., with a support plate (14), which, with its lower side forming a contact face (15), can be put against a support located between the workpiece (16) and the support plate (14), in particular a guide rail (75) to be placed on the workpiece (16) for the guided traverse of the machine, or a table top (76) carrying the machine in the inverted position, and which carries, in the area of its upper side, an operating unit (5) with a disk-shaped cutting tool (8) with a tool plane extending at right angles to the plane of the contact face (15), said operating unit (5) being pivoted on the support plate (14) to be capable of swivelling about a non-physical swivelling axis (24) parallel to the direction of feed (19) and of being locked in the required position for bevel and mitre cutting, characterised in that the swivelling axis (24) is, when the support plate (14) rests against the support (75, 76), located at a distance corresponding to the thickness of the support (75, 76) from the contact face (15) of the support plate (14), and in that it is offset towards the adjacent longitudinal edge (82) of the support relative to the centre plane (18) of the tool if viewed in the direction of feed (19).
Patent DE-3771195-D1 (DE)
Inventor: BEGHINI GINO
IPC: B65D79/02
Filed: 1987-01-09
Granted: 1991-08-08
Abstract: - A vacuum valve for a container, produced as a single piece of plastic material and comprising a base (1) delimiting an orifice (2) and a stopper (3) intended to close the said orifice (2) and attached to the said base by means of a connection tongue (4) joined to the periphery of the said base. - This valve is characterised in that the said base (1) comprises a peripheral zone (5) which is provided in order to be welded onto the said package, and in that that part of the said peripheral zone (5) which is covered by the said connection tongue, folded over when the stopper is housed in the said orifice (2), comprises a recess (24) enabling the corresponding part (4A) of the said connection tongue (4) to be received at least partially therein. - Production of a weldable valve which is simple and easy to manufacture. <IMAGE>
Patent DE-3774045-D1 (DE)
Inventor: HAUF RUDI
IPC: E05D3/14
Filed: 1987-08-22
Granted: 1991-11-28
Abstract: The automatic cash point is attached to a wall (1) by the rear wall (2) of its housing. The latter is provided with a hood (3), whose edge fits in a groove (4) in a flange (5) of the housing wall. The hood is supported on a hinge formed by two links (12). Each link has one end attached by a pivot (10,11) to a bracket (7) fixed to the housing wall. The other end of each link is attached by pivots (13,14) to a bracket (15) fixed to the hood. The hood can only be opened by rotating the links.
Patent DE-3776340-D1 (DE)
Inventor: GAIS HANS-JOACHIM
IPC: C07D319/08
Filed: 1987-05-18
Granted: 1992-03-05
Abstract: In prodn. of asymmetric olefins of formula (I), prochiral symmetric ketones of formula (II) are subjected to addn. reaction with the lithiosulphoximine formed from n-butyl-lithium and an N-substd. S-methyl-S-phenyl-sulphoximine deriv. of formula (III) and the product is reacted with n-butyl lithium/trimethylchlorosilane: R1 + R2 = single bond or a residue R4-CH4; R3 = -SO(C6H5)=N-R13; R4 = 1-10C alkyl; R5, R6 = H, 1-10C alkyl, 5-7C cycloalkyl, 1-6C alkoxy, 6-10C aryl, 7-12C aralkyl, or a 5- to 7-membered heterocycle which can contain a further N-, O- or S-atom; or R5+R6 = (IV)-(VII) when R1 + R2 is a single bond; R7 = -(CH2)m-R12, -(CH2)m-o-(Z1-(CH2)m-p)x-(Z2-(CH2)m-q)y-R12 or R8 = H, 1-10C alkyl or OR10; R9 = 1-6C alkyl; R10 = H, a silyl residue, or an ether or acid residue; R11 = 1-4C alkyl; R12 = free or protected amino, methylamino, OH, COOH, SH or halogen; R13 = 1-4C alkyl or toxyl; R14 = 1-4C alkyl, phenyl or benzyl; A = trans -CH=CH- or ethynylene; W = CHOH or C(CH3)OH; D = 1-5C alkylene; E = ethynylene or -CH=CR11-; or DER9 = 5-6C cycloalkyl or phenoxymethyl; m = 2-20; o, p, q = 1-16; x, y = 0, 1 or 2; Z1 = cis- or trans-CH=CH-, or ethynylene; Z2 = O, S, NH, N-methyl or ethynylene.
Patent DE-3776624-D1 (DE)
Inventor: MERGER FRANZ DR
IPC: C07C69/732
Filed: 1987-10-30
Granted: 1992-03-19
Abstract: Prodn. of 2,2-disubstd. 3-chloropropionate esters of formula (I) is effected by (a) converting a 2,2-disubstd. 3-hydroxypropanal of formula (II) into an ester diol of formula (III); (b) reacting (III) with an alcohol of formula (IV) in the presence of a transesterification catalyst; and (c) reacting the resulting 2,2-disubstd. 3-hydroxypropionate ester (V) with at least the stoichiometric amt. of SOCl2: R1 and R2 = 1-6C alkyl, 2-6C oxaalkyl, alkenyl, oxaalkenyl, aryl or 7-12C aralkyl, or CR1R2 is a 5- to 7-membered ring; R3 is as defined for R1 and R2 but not aryl.
Patent DE-3776871-D1 (DE)
Inventor: MORIMOTO KIYOSHI
IPC: B65G53/52
Filed: 1987-10-21
Granted: 1992-04-02
Abstract: An improved method and the related system for pneumatically transporting a powder or granular material placed in an airtight storage container through a transport pipe in high density. Pressurized gas is being intermittently supplied to the airtight storage container (1) containing the material therein so as to take out of the container and a transport plug (16) is being synchronously fed into the base of the transport pipe (4), whereby the powder or granular material is successively formed into a long column inside the transport pipe and is pneumatically transported at very slow speed.
Patent DE-3780253-D1 (DE)
Inventor: KOK-SCHRAM DE JONG MARIJKE IRE
IPC: G02B27/02
Filed: 1987-10-31
Granted: 1992-08-13
Abstract: The image representation system uses a holographic foil (6) applied to a carrier layer (1), with a positive image supported by a transparent layer, e.g. a film slide (3) applied to the holographic foil. Pref. the positive image is supported at a given distance from the holographic foil via a peripheral frame (2). The white parts of the image are pref. coloured with a white material, e.g. chalk white. The positive image is held by a passepartout (4), in turn fitted with a transparent glass disc (5).
Patent DE-3786898-D1 (DE)
Inventor: MOLONEY MAURICE
IPC: C12N5/10
Filed: 1987-05-26
Granted: 1993-09-09
Abstract: Brassica species are produced by transformation of cell culture with foreign DNA followed by regeneration of plants from transformed cells. The cells and the plants produced thereby are capable of expressing the foreign gene. The Brassica species are transformed employing a manipulated Agrobacterium transformation system, followed by regeneration of the plant tissue into plants.
Patent DE-3855048-D1 (DE)
Inventor: KIM NAM
IPC: G01C17/30
Filed: 1988-06-30
Granted: 1996-04-04
Abstract: A digital compass (20) has a sensing coil (60) wound on an elongated strip of high direct current permeability magnetic material. The sensing coil (60) is connected to a sensing circuit (56). The sensing coil and sensing circuit are responsive to the Earth's magnetic field to provide an oscillating signal at an output (28) of the sensing circuit (56) which varies in frequency with orientation of the at least one sensing coil (60) with respect to the Earth's magnetic field. A microprocessor (36) is connected to receive information inputs from the oscillating signal. The microprocessor converts the information inputs to an indication of orientation of the sensing coil with respect to the Earth's magnetic field based on the frequency of the oscillating signal. A display (52) receives the orientation indication from the microprocessor.
Patent DE-3862809-D1 (DE)
Inventor: POETZSCHKE MANFRED DR
IPC: G01N21/63
Filed: 1988-05-30
Granted: 1991-06-20
Abstract: In order to analyse metal particles for their chemical composition and to obtain a sorting signal, a method and device are proposed in which the particles (1) are subjected to a pulsed laser beam (6, 8, 9, 10) and partially vaporised to form a plasma, purified thereby and subsequently the purified location is partially vaporised by means of a pulsed laser beam to form a plasma and the spectral lines of the plasma are used to identify (11, 14) the metal particles. The required measuring frequency of 30 particles per second can easily be attained and exceeded when a specific narrow waveband or a specific wavelength is filtered (11) out of the total radiation emitted by the plasma, and when the ratios of the intensities of the filtered-out component beams are formed and from the values of these ratios a sorting signal is obtained by comparison with adjustable limiting values. Moreover, the rate of measurement can be improved owing to the fact that the component beam is used for comparison only during a specific time interval. 
<IMAGE>
Patent DE-3870821-D1 (DE)
Inventor: GROSSELIN JEAN-MICHEL
IPC: C07C403/08
Filed: 1988-11-30
Granted: 1992-06-11
Abstract: Process for preparing vitamin A which is practically free from 2- cis and 6-cis isomers by hydrogenation of vitamin A aldehyde, optionally in the form of a complex with hydroquinone, in the presence of a ruthenium hydride as catalyst.
Patent DE-3872826-D1 (DE)
Inventor: BRINDOEPKE GERHARD DR
IPC: C08G18/64
Filed: 1988-10-14
Granted: 1992-08-20
Abstract: Hardening component (I) for synthetic resins which form amide or ester gps. (II) comprises the reaction prod. of a polyisocyanate, a CH-acidic alkyl ester (III), a polyamine (VI) and possibly other NH- or OH-reactive cpds; (III) has the formula X-CHR2-COOR1 and (VI) is a polyoxy-alkylaneamine.  In the formulae, X = COOR1, CN, CONH2, CONHR1, CO(NR1)2, COR1 or NO2; R1 = 1-8C alkyl and R2 = H or R1. Curable mixts. are claimed, comprising (I), binder (II) and possibly a diluent and additives. Polyisocyanate is pref. TDI or IPDI; X = COOR1 (with R1 = 1-6C alkyl) or CN, R2 = H; pref. (III) is dialkyl malonate or alkyl cyanoacetate; (IV) has the formula H2NCHR2CH2O-(CHR2O),-CH2CHR3 NH2 (IVa), H2NCHMeCH (OCHMeCH)m-(OCH2CH2)2-OCH2CHMeNH (VIb) or R1-(COCH2OH    -NH) (VIc) with R2 = H or 1-6C alkyl; n = 1-50; m + p = 1-50 and m, p each = 1-49; R4 = trihyaric alcohol residu x, y, z = same as n, m or p); (II) has = M, 1000-30,000 and contains OH and/or amino gps.
Patent DE-3873106-D1 (DE)
Inventor: ROOTE ROBERT JOHN
IPC: G02B25/00
Filed: 1988-01-28
Granted: 1992-09-03
Abstract: The invention discloses a bi-convex lens having aspheric surfaces, each of substantially identical curvature. The lens may be used in a magnifier, such as a stand magnifier which comprises a stand (2) adapted to be supported on a surface and to which is attached or attachable a magnifying lens (1). At least part (4,12) of the stand and the lens (1) is tiltable with respect to the surface in either direction from a position where the lens is parallel to the surface, preferably through an angle of up to 20 DEG .
Patent DE-3874003-D1 (DE)
Inventor: SCHROEDER ULRICH
IPC: B67D1/08
Filed: 1988-06-03
Granted: 1992-10-01
Abstract: The container combination is for a single liq. and has a filler vessel with a sealing cap, and a separate main vessel, also with a cap.  When connected together via the caps, a sliding plug in each thrusts that in the other one into the open position. The filler vessel cap (6) consists of a valve which can be changed-over between the filling and discharge positions, while inside the filling vessel is a filler line (35), leading to the outside, contg. inlet and outlet ports (31,27).  A spring-loaded valve plug (36), sliding in the valve housing (21) opens the outlet port with the vessels connected, and the inlet port on disconnection.