baber/WOPTO huggingface dataset:
Patent DE-3560981-D1 (DE)
Title: Roller towel apparatus
Inventor: FIELDING ROBERT MICHAEL GEORGE
IPC: A47K10/28
Filed: 1985-07-23
Granted: 1987-12-23
Abstract: A roller towel dispenser has two roller towels mounted side-by-side, each of which is automatically brought into operation upon exhaustion of the other. As the end of a towel passes between two combs, a towel reservoir is biassed to pivot upwards which operates a link which, at the other side of the dispenser cabinet, pivots a container plate to cause a take-up roller to move towards a further roller. Simultaneously, a corresponding shield is operated by a further link to release a loop of the new towel for use.
Patent DE-3564648-D1 (DE)
Title: Progressive scan television receiver with adaptive memory addressing
Inventor: MAZE KENNETH WAYNE
IPC: H04N5/44
Filed: 1985-06-25
Granted: 1988-09-29
Abstract: A video input signal (S2) is stored in a memory (24) and read twice during a line-interval to provide a processed video output signal having a doubled line rate (2FH) for display on a display device (18) having a doubled horizontal sweep rate (2FH) thereby providing a progressively scanned image having reduced visibility of line structure. The last address written in memory is used to control the starting time of the second memory read operation. This reduces the tendency of visible artifacts to occur in cases where the video input signal is "non-standard" in the sense that the ratio of the color subcarrier frequency with respect to the line rate is such that there may not be a fixed number of color subcarrier cycles per line.
Patent DE-3564653-D1 (DE)
Title: Refrigerated display shelf
Inventor: BOCKMANN GERHARD
IPC: F25D17/06
Filed: 1985-04-04
Granted: 1988-10-06
Abstract: 1. A refrigerated case having devices for cooling and circulating refrigerating air, having a rear wall (1) which has an air duct (5, 6) and at least one outlet opening (12, 13) connected thereto on its front for the refirgerating air, as well as at least one shelf (15) disposed in front of the rear wall (1) in the refrigerated area, which shelf has at least one opening (20, 21) in the region of the rear wall (1) and in its front area respectively, which openings are connected by a flow duct (22) inside the shelf (15) and formed by two superposed panels (17, 18) with a gap therebetween, characterized in that the rear edge of the lower panel (18) projects beyond the rear edge of the upper panel (17) and refrigerating air flows against each opening (20) in the region of the rear wall (1) by way of the refrigerated area.
Patent DE-3569810-D1 (DE)
Title: A device for connecting a pipe to a connector element and a method of manufacturing said device
Inventor: STIGSON ROLF
IPC: F16L19/02
Filed: 1985-01-09
Granted: 1989-06-01
Abstract: A device for connecting a pipe (2) with a coupling element (4) comprises a coupling nut (6) which can be screwed on to the coupling element and a clamping ring (8). The clamping ring (8) is positioned in the nut (6) and is adapted to be fixedly clamped aroung the pipe when the nut is tightened. The clamping ring (8) is releasably fastened in the coupling nut (6) by means of a mass (12) which has lubricant properties and has a higher melting point than room temperature and for example is constituted by consistent grease or vaseline.
Patent DE-3578838-D1 (DE)
Inventor: PHILIPP GOTTFRIED
IPC: C09D183/04
Filed: 1985-02-26
Granted: 1990-08-30
Abstract: For the production of scratch-resistant coatings, a coating material which has been obtained by hydrolytic polycondensation of at least one titanium compound, at least one organofunctional silane and optionally at least one inorganic oxide component, the amount of water used for precondensation being introduced by means of moisture- containing adsorbents, water-containing organic solvents or hydrated salts, is applied to a substrate and the coating obtained is cured by heating.
Patent DE-3585009-D1 (DE)
Inventor: LENHARDT KARL
IPC: B65G15/58
Filed: 1985-08-12
Granted: 1992-02-06
Abstract: The invention relates to laying of a bead of plastic, of the type with a butyl rubber base, on the periphery of a glass sheet intended to go into the composition of a multiple layer glass sheet. The bead is deposited with an extrusion unit having a nozzle. The glass sheet and nozzle are both able to be driven in movements amounting to translations, these translations of the glass sheet and the nozzle being performed in different directions.
Patent DE-3663131-D1 (DE)
Title: Process for the preparation of aqueous ammonium sulphocyanide solutions
Inventor: MEYER GERHARD DR DIPL CHEM
IPC: C01C3/20
Filed: 1986-02-07
Granted: 1989-06-08
Abstract: 1. A process for the continuous production of aqueous ammonium thiocyanate solutions by reaction of ammonia and carbon disulfide and decomposition of intermediate products formed at temperatures of 90 to 150 degrees C in the presence of water or aqueous ammonium thiocyanate solutions using active carbon as catalyst, characterized in that the reaction of ammonia and carbon disulfide and the decomposition of intermediate products formed are carried out under a pressure in the range from 2 to 7 bar.
Patent DE-3664831-D1 (DE)
Title: Insulating material, preparation method and use thereof
Inventor: POPOVIC VIDOSAVA
IPC: H01B3/02
Filed: 1986-04-02
Granted: 1989-09-07
Abstract: The present invention relates to a new calcium-hydrosilicate based composition, consisting predominantly of 11  ANGSTROM  tobermorite of fibrous structure and having optionally incorporated therein a minor quantity of inorganic and/or organic fibers. The invention also relates to a wet method for the manufacture of such compositions and the use of the new resulting material in applications requiring good insulating properties and a mechanical strength.
Patent DE-3665746-D1 (DE)
Title: Noise-absorbing greenary-carrying structure
Inventor: LEDERBAUER MARION
IPC: E04C1/39
Filed: 1986-10-16
Granted: 1989-10-26
Abstract: A noise-absorbing greenery-carrying structure (12) makes use of worn tires (7), which are divided by cuts extending from the central opening to the tire into tiresectors (9) mutually connecting, the concave sides of which face towards a carrying frame (2), on which the tiresectors (9) are fixed in horizontal layers. The remaining hollow spaces inside the side walls of the tires, but also inside the central openings of the tires are filled with earth (13) suitable for the growth of greenery, which can preferably pass through openings (14) provided in the upper sidewalls of the tires (FIG. 1).
Patent DE-3667772-D1 (DE)
Inventor: GILGEN JAKOB
IPC: H02P27/02
Filed: 1986-04-09
Granted: 1990-02-01
Abstract: A control apparatus for a linear motor, having main and auxiliary driving coils and which drives a movable plate is disclosed. The control apparatus, which determines if the plate is within an active area of the motor and, if so, supplies current to the coils, includes an alarm circuit for generating a first measuring signal dependent on the current flowing through the main coil and a second measuring signal dependent on the current flowing through the auxiliary coil. The phase relation between the two measuring signals changes depending on whether the plate is within the active area of the linear motor or not. The alarm circuit senses the measuring signals and generates a switch signal at a first output and an engaged signal at a second output if the plate is within the active area of the linear motor. The switch signal is coupled to an adjustable delay circuit which transmits the delayed switch signal to a switching circuit to actuate a switching medium connected in series with the linear motor. The delay circuit has another input for an engaged signal generated by another control apparatus and, if such an engaged signal is present, the transmission of the switch signal to the switching circuit is prevented.
Patent DE-3673856-D1 (DE)
Inventor: KARCHER GILLES
IPC: G01T1/202
Filed: 1986-02-19
Granted: 1990-10-11
Abstract: Elementary detectors constituted by juxtaposed crystals are scanned by two groups of photomultipliers: photomultipliers of energy each scanning an elementary detector and photomultipliers of rank each one scanning a crystal of predetermined rank in each of the elementary detectors. All the photomultipliers are connected to the primary computer.
Patent DE-3679125-D1 (DE)
Inventor: NERLI GIOVANNI
IPC: D01H4/04
Filed: 1986-08-28
Granted: 1991-06-13
Abstract: Friction open-end spinning process, wherein the fibres of the feeding fibre sliver (3), once discretized, are sucked by a suction slot on a revolving twister element, provided with perforated surface (17), to feed the free of the yarn being formed, characterized in that the fibres are fed in direction parallel to the free end (29) of the yarn (23) being formed, are kept under an adjustable tension throughout the twisting operation, and are subjected to a progressively increasing twist, from the open end of the end of the yarn being formed onwards. 
<??>The device embodying the above process substantially uses as the twister element a revolving flat disc (13) provided with perforations (17) arranged according to an annulus, which cooperates with a sucking slot (19), the edge of which, constituting the yarn formation line, is positioned according to a chord of said disc.
Patent DE-3684017-D1 (DE)
Inventor: KAUFMAN J
IPC: C12N15/12
Filed: 1986-10-28
Granted: 1992-04-02
Abstract: A transformation vector containing a heterologous product gene and two or more different heterologous selectable amplifiable marker genes. Preferably, the marker genes form a polycistronic transcription unit. Also described is a method for obtaining high level expression of a desired protein by culturing eukaryotic cells containing the vectors of the invention.
Patent DE-3685442-D1 (DE)
Inventor: EHRFELD WOLFGANG
IPC: B81C1/00
Filed: 1986-03-18
Granted: 1992-06-25
Abstract: Producing numerous plate shaped metal microstructured components, includes moulding to form negative mouldings of the microstructure, removal of the negative moulds and coating. An electrically conducting material is applied onto the surface of the tool microstructing, or the electrically insulated moulding is joined onto an electrically conducting layer. The thickness of the moulding corresp. to the height of the microstructure.
Patent DE-3687111-D1 (DE)
Inventor: LEONI ROBERTO
IPC: C08L77/08
Filed: 1986-08-30
Granted: 1992-12-17
Abstract: Melt adhesive compsn. consists of (A) a thermoplastic polyamide (I) and an opt. mixed thermoplastic polyamide (II), both based on dimerised fatty acids, and opt. (B) waxy polyethylene with mol. wt. 250-8000 and/or (C) the usual additives, where the polyamide (I) consists of (a) 25-50 mols.% of dimerised fatty acids, (b) 0-25% of 6-22C aliphatic dicarboxylic acids, (c) 25-45% of 2-4C aliphatic, aromatic and/or cyclic diamines which are (i) di-prim. amines, (ii) diamines with sec. amino gps. with not more than 8C alkyl substits. on the N, and/or (iii) heterocyclic diamines capable of double amide formation, and (d) 5-25% of aliphatic diamines with 2-10C between the N atoms, capable of double amide formation, and carrying at least 1 10-25C (un)branched N-alkyl substit.
Patent DE-3750430-D1 (DE)
Inventor: CHIU KAI
IPC: D21F/
Filed: 1987-12-22
Granted: 1994-09-29
Abstract: A wire former comprising a structural framework, a headbox for holding and dispensing the pulp slurry, a breast roll, a couch roll, a forming fabric belt extending endless between the breast roll and the couch roll in a straight run, and drainage elements and suction devices underlying said straight run for extracting liquid from the slurry. The forming fabric is a multi-ply fabric, the uppermost ply being a self-sustaining weave with monofilament warp yarns of a given diameter interwoven with shute yarns, the lowermost ply being a weave with a series of generally ovate warp yarns having a vertical dimension generally equal to the diameter of the warp yarns of the uppermost ply, interwoven with shute yarns. The ovate warp yarns have a horizontal width in the shute direction substantially greater than their vertical dimension. Binder shute yarns interconnect the upper and lower plies by being interwoven with the upper and lower plies so as to be contained within the body of the multi-ply fabric.
Patent DE-3760278-D1 (DE)
Title: Folding curtain screen structure for a triangular window
Inventor: NIEMEIJER REMMELT CORNELIS
IPC: E06B9/262
Filed: 1987-03-20
Granted: 1989-08-03
Abstract: Folding curtain screen structure for a triangular window consisting of an upper bar (1) installed in a fixed manner along the oblique upper edge and a movable lower bar (2) linked at one end to one end of the upper bar (1)with screening material (3a, 3b, 3') folded in a zigzag form between them, pulling cords being present which run through at least two rows of openings (8,9,7,6) in the screening material and in the lower (2) and upper bar (1) so as to extend from the one end of the upper bar (1) to the outside, wherein the screening material (3a, 3b, 3') is cut so that, in the closed position of the structure, in which the lower bar (2) runs essentially horizontally the free boundary of the screening material runs along an essentially straight vertical line, and the pulling cords are threaded as at least one closed loop (A) through a row of openings (6) essentially parallel to and adjacent to the straight free boundary of the screening material and through at least one row of openings (8,9,7) which, in the closed position of the structure run along a circular arc with the pivot point (4) as centre.
Patent DE-3762050-D1 (DE)
Inventor: DE ZEEUW JOHAN
IPC: C21C7/00
Filed: 1987-02-02
Granted: 1990-05-03
Abstract: A powder filled tube has an outer steel wall which consists of two layers (26,27) formed as two complete turns of a spiral made from a single strip (1) and welded together at their interface to form a unitary wall. The method for the continuous manufacture of this tube involves(i) forming a steel strip (1) into a U-shaped channel (2),(ii) introducing the powder filling (3) into the channel (2),(iii) closing the channel (2) by rolling it into a tube in which, as seen in cross section, the steel strip overlaps itself by at least 360° so that the tube wall has two layers around its whole circumference and the powder filling is compacted,(iv) heating the tube and while hot subjecting it to stretch/reduction rolling in which simultaneous size reduction and extension of length take place and in which the two wall layers (26,27) are welded together by the effect of the elevated temperature and the pressure applied in rolling.
Patent DE-3762728-D1 (DE)
Inventor: ROMERO LLEDO ANTONIO
IPC: B65G9/00
Filed: 1987-10-30
Granted: 1990-06-21
Abstract: A peg for use in overhead conveyors, for carrying pairs of trousers in an industrial pressing process between work-stations. The peg incorporates a hook, made up of a cylindrical rod attached at one end to the body of the said peg, so that the hook can turn in the said body, and vice versa: the other end is shaped so as to facilitate its suspension from the overhead conveyor. The peg body is formed by two rigid parts which hold in place two inverted V-shaped plates and two strips, to which enable it to tilt from one side of the said plates to the other.
Patent DE-3763850-D1 (DE)
Inventor: CROUZET PIERRE
IPC: B03B5/62
Filed: 1987-01-15
Granted: 1990-08-30
Abstract: The invention relates to processes and apparatus for the elutriation of particles of a Ziegler-Natta type alpha-olefin polymerisation catalyst, based on transition metal compound(s) and preferably also comprising magnesium compounds, by means of an elutriation liquid which is a non-polar liquid, for example a hydrocarbon chemically inert in relation to the catalyst. A preferred process comprises the following stages:- preparation of a homogeneous suspension of the catalyst in the elutriation liquid. and- elutriation of the catalyst by means of the suspension and the elutriation liquid in one or two elutriation columns (F1),(F2), separating the large and fine catalyst particles respectively.The apparatus comprises a tank (M2) for the preparation of the catalyst suspension and the elutriation column or columns (F1)(F2).The invention also relates to elutriation of Ziegler-Natta catalyst particles using a non-polar elutriation liquid and wherein a special polar aprotic additive is employed, for example an organo-metallic compound.
Patent DE-3764885-D1 (DE)
Inventor: CLAUSEN THOMAS DR
IPC: C07C205/37
Filed: 1987-06-20
Granted: 1990-10-18
Abstract: PCT No. PCT/EP87/00320 Sec. 371 Date Feb. 26, 1988 Sec. 102(e) Date Feb. 26, 1988 PCT Filed Jun. 20, 1987 PCT Pub. No. WO88/00042 PCT Pub. Date Jan. 14, 1988.New 5-alkoxy-2,4-diaminoalkylbenzenes is disclosed having the formula (I)   <IMAGE> (I)  where R1 is methyl or ethyl and R2 is an alkyl radical having from 2 to 4 carbon atoms, a monohydroxyalkyl radical having from 2 to 4 carbon atoms or a dihydroxyalkyl radical having from 3 to 4 carbon atoms, as well as their acid addition salts, and oxidative hair dyeing compositions containing compounds of formula (I).
Patent DE-3772779-D1 (DE)
Inventor: PETIS MIHALY
IPC: B65G65/28
Filed: 1987-01-09
Granted: 1991-10-17
Abstract: The mobile bucket conveyor (1) transfers bulk material into and out of a storage hall.  It is connected to an overhead reversible conveyor (2) installed in the building roof, and also to a mobile lower conveyor (3). It has a guide wheel working in a guide duct (4) formed in the building floor, and is adjustable in the vertical direction. Slewing plates can be mounted at convenient points along the duct while at the top of the bucket conveyor there can be a down tube slewing through 90 deg.
Patent DE-3783949-D1 (DE)
Inventor: WOHLLEBEN WOLFGANG DR
IPC: C12N1/21
Filed: 1987-04-29
Granted: 1993-03-18
Abstract: S. ghanaensis DSM 2932 is resistant to gentamicin at up to 20  mu g/ml. Total digestion of the genomic DNA with BglII, incorporation of the restriction fragments into a suitable plasmid, and selection using gentamicin results in gentamicin-resistant clones which contain a 7 kb fragment with the gentamicin-resistance gene. The plasmid pPH1JI likewise contains a gentamicin-resistance gene located on a 2.3 kb HindIII-BamHI fragment. These genes are suitable as markers, in particular for Streptomycetes vectors.
Patent DE-3865145-D1 (DE)
Inventor: LOTTER MANFRED
IPC: F01B3/02
Filed: 1988-06-21
Granted: 1991-10-31
Abstract: The pistons of an axial piston machine are located on two pitch circles. The pistons (8,9) are positioned at different angular locations (W1,W4), and in the larger angular divisions (56) of the adjacent pitch circles (10,11). The number of pistons pref. varies within the circles. The pistons in the circle (11) contg. the larger number of pistons (9) may be divided into groups (G1-3) and the angular positions (W1) in the groups may be of the same size.
Patent DE-3869294-D1 (DE)
Inventor: KAISER DIPL-KAUFM
IPC: C25D5/06
Filed: 1988-08-05
Granted: 1992-04-23
Abstract: (A) In the partial electroplating of articles, esp. the contact needs and contact pins of single-or double-sided printed circuit boards, which are moved continuously past an anode and are contacted with electrolyte via an open-pored moving electrolyte carrier connected to the anode, the novelty is that the electrolyte is contacted with the articles via a flat face of the electrolyte carrier and is vibrated (pref. at 10Hz-50kHz and 1-100 microns amplitude), together with the electrolyte carrier, in one or more planes. (B) Appts. for carrying out the process is also claimed, the electrolyte carrier pref. consisting of a plastics fibre fabric with a specific pore surface of 100-5000 sq. cm./cu.cm.
Patent DE-3870886-D1 (DE)
Inventor: BOOS JUERGEN
IPC: B05C5/00
Filed: 1988-10-12
Granted: 1992-06-11
Abstract: Appts. for producing a water curtain for cooling workpieces comprises several water boxes each having their own feed supply with a syphon-like overflow inlet into the slit nozzle outlet. The joining area between adjacent water boxes is built as a tapered bulkhead with inclined sides in which the width of the slot outlet in this joining area is locally restricted.
Patent DE-3871160-D1 (DE)
Inventor: KOJIMA KOICHI
IPC: A61K31/557
Filed: 1988-01-19
Granted: 1992-06-25
Abstract: Prostaglandin derivatives having an oxo group at specified positions in the  alpha  side chain and having the formula (I): <CHEM> (in which R<1> - R<5> represent hydrogen or various organic groups, m is 0 - 5 and n is 2 - 5) have a variety of physiological effects, notably a strong anti-ulcer activity accompanied by a limited ability to inhibit blood platelet aggregation. They may be prepared by the oxidation of a corresponding compound in which the oxo group in the cyclopentane ring, and optionally that in the  alpha  side chain, is replaced by a hydroxy group.
Patent DE-3874082-D1 (DE)
Inventor: ZIMMER MANFRED DR
IPC: G01R23/00
Filed: 1988-09-02
Granted: 1992-10-01
Abstract: The frequency measuring system comprises a number of delay elements providing signal delays which are a multiple of a given delay increment, the momentary frequency coded as digital frequency values with a number of bit positions.  The bit values of each of the bit positions of the digital code are separately determined in parallel, using different equations for the bit positions which are odd and even compared to the centre point of the code.  Pref. the system uses one or more IC chips providing the delay elements, comparators and simple gating circuits, with the signal distribution  and phase-shifting stages provided by 2dB hybrid couplers.
Patent DE-3874383-D1 (DE)
Inventor: SUELE SANDOR
IPC: F16D65/14
Filed: 1988-03-28
Granted: 1992-10-15
Abstract: The bicycle brake has a transmitter cylinder connected to the hand grip from which a hydraulic pipe leads to a wheel brake cylinder. The transmitter cylinder has a hollow body (38) of non-plastic material which is closed at one end and whose open end is fastened in the transmitter cylinder (12). In the interior (39) of the hollow body is fitted a pusher pin (44). The end wall (37) of the body  lies against a piston (34), which lies against a thrust accumulator (32) in the reducing pressure chamber (30) of the transmitter cylinder.
Patent DE-3875561-D1 (DE)
Inventor: LAWRENZ DIRK DR
IPC: C09D161/24
Filed: 1988-08-23
Granted: 1992-12-03
Abstract: Binder for electrohoretic lacquer, which can be diluted with water when protonised with acids, comprises:(A) 50-95 (wt.%) polymer, polycondensate or polyadduct with mol. wt. 2000-20000 contg. prim. and/or sec. OH gps., and prim., sec and/or tert. amino gps., with an amine no. of 30-150 and (B) 5-50% mixt. of (a) blocked polyisocyanates and/or urea condensation prods. and (b) phenolic Mannich base(s) obtd. from (b1) oolynuclear polyphenol(s), (b2)  HCHO (precursor) and (b3) sec. aliphatic amine(s). In (B), the (a):(b) ratio is 95:5 to 5:95 (A) is an amino-epoxide resin. The binder is used in form of an aq. dispersion oot. contg. pigments, fillers, corrosion inhibitors, conventional ancillaries and/or solvents. The corrosion inhibitor pref. is a Cu-II salt in a concn. of 100-1000 ppm.
Patent DE-3876763-D1 (DE)
Inventor: LAYRE RENE
IPC: C25D11/06
Filed: 1988-11-21
Granted: 1993-01-28
Abstract: Process for continuous anodising of strips of aluminium or of one of its alloys. It consists in anodising the said strips travelling at a high speed in an electrolyte based on an inorganic acid containing at least one carboxyl and/or hydroxyl functional group, at least one radical of the vinyl, acrylic, maleic or fumaric type and at least one metal salt such as, for example, a trivalent chromium salt. It finds its application in the production of aluminium or aluminium alloy strips adhering firmly and durably to an organic coating and intended especially either for packaging or for construction, or else for the manufacture by adhesive bonding of structural components consisting of a number of metal substrates.