baber/WOPTO huggingface dataset:
Patent DE-19714586-A1 (DE)
Title: Tensiometer
Inventor: EHWALD RUDOLPH PROF DR
IPC: G01N13/04
Filed: 1997-04-09
Abstract: The tensiometer, to measure the water or matrix potential of vegetation in wet ground or the atmosphere in an enclosed room, has a hollow fibre with a water-permeable wall.  Alone, or in conjunction with an additional zone, it forms a measurement chamber which is filled with water or a watery polymer solution.
Patent DE-19717956-A1 (DE)
Title: Cable route retaining and mounting system e.g. for power plant
Inventor: SCHLUND HERBERT DIPL ING
IPC: H02G3/04
Filed: 1997-04-28
Abstract: A holding/retaining device (20) for a cable route (22) including a number of cantilever arms (34) for receiving the cable-racks (24) and including several fixture elements (44) anchorable in a surface (30) of a building. Each cantilevered bracket (34) engages indirectly by means of a supporting pillar (32), fixed asymmetrically on a retaining element, or directly with the retaining element, such that the fixture elements (44) are uniformly loaded. An approximately square plate (28) is specifically used as a retaining element.
Patent DE-19721697-A1 (DE)
Title: Aqueous ceramic titanium di:oxide coating
Inventor: NAKAMURA MITSURU
IPC: C09D1/00
Filed: 1997-05-23
Abstract: Aqueous ceramic titanium dioxide coating comprises: (A) orthotitanic acid, titanium (IV) ions or peroxotitanic acid; and (B) colloidal crystalline titanium dioxide particles having an average grain size of 0.001-0.2 microns. The wt. ratio of (A) to (B) is 1:0.1-200. The coating contains no impurity ions. Production of the coating is also claimed and comprises: (a) dialysing an aqueous solution of a titanium salt using a semipermeable membrane; (b) electrodialysing using a semipermeable membrane; (c) ion exchanging using an ion exchanger to hydrolyse a part of the titanium salt to orthotitanium salt and the colloidal crystalline titanium dioxide particles, in which impurity ions are removed from the aqueous titanium salt solution.  Also claimed is a process for the production of the coating.
Patent DE-19726354-A1 (DE)
Title: Cryogenic purification of waste rubber to valuable granules for recycling
Inventor: WANKE KURT R B
IPC: B29B17/04
Filed: 1997-06-21
Abstract: The process recycles rubber, especially reinforced by steel and/or textile. A known cryogenic process embrittles the rubber at -200 deg C, using liquid nitrogen. The process comprises electronic measurement of the metal content at this stage. The metal is then flash-heated inductively, in seconds. It is thereby rendered tough or resilient, whereas the rubber remains brittle. The rubber is then mechanically granulated, but the resilient metal structure stays largely unaffected. Any metal is removed, leaving behind the rubber granules, and if appropriate any non-metallic (textile) inclusions.
Patent DE-19727646-A1 (DE)
Title: Evaporation boat with multiple cavities
Inventor: VOGT THOMAS
IPC: C23C14/26
Filed: 1997-06-12
Abstract: An evaporation boat (3) of Joule effect heated material (preferably conductive oxide ceramic material such as Al2O3) for vacuum vapour deposition, has polygonal transverse cross-section and is provided, at its long sides, with two or more cavities (4', 4") which may have different shapes. Preferably, the boat (3) has a rectangular longitudinal cross-section.
Patent DE-19729891-A1 (DE)
Title: Equipment modifying plastic surfaces using accelerated silicon carbide grit blaster followed by plasma treatment
Inventor: SAUER HARTMUT
IPC: H05K3/38
Filed: 1997-07-12
Abstract: This equipment modifies plastic surfaces. It is novel in that a material flowing at constant speed (the medium), is accelerated onto the plastic surface, to improve adhesion to other materials. Also claimed is the corresponding process.
Patent DE-19732152-A1 (DE)
Title: Process to make coke fuel from waste materials
Inventor: HOFMANN HERMANN
IPC: C10L5/46
Filed: 1997-07-25
Abstract: In a process to convert waste material into a fuel for combustion, the improvement is that: (a) organic residues in the waste which may be easily composted or biologically broken down are so treated, within e.g. a force-ventilated container; (b) a combustion fraction is separated from the resulting stable dry matter, and subjected to low temperature pyrolysis to produce coke; (c) the combination of biological drying, subsequent separation of different material fractions and pyrolysis, reduces the level of unwanted pollutants in the fuel product; (d) the process increases the calorific value of the resulting fuel to more than 20,000 kJ/kg; (e) the coke density is increased without the application of external energy.
Patent DE-19737849-A1 (DE)
IPC: F28F9/013
Filed: 1997-08-29
Abstract: The invention relates to a device for heating a liquid or semiliquid medium, especially a polishing agent for chemical mechanical polishing. Said device has a pipe and a heating device for the medium to be heated. The heating device is configured as a heat exchanger (30) which is positioned in said pipe (20). The invention also relates to a device for polishing wafers with the inventive heating device, the heat exchanger (30) of the heating device (10) being preferably arranged over a short section of the pipe (20b) in the vicinity of a distributor (25). Finally, the invention also relates to a method for heating a liquid or semiliquid medium.
Patent DE-19738503-A1 (DE)
Title: Dome-forming filling material for a casting ladle slide gate
Inventor: DISLICH MARGRIT DR
IPC: B22D41/46
Filed: 1997-09-03
Abstract: A dome-forming slide gate filling material for casting ladles comprises fluid refractory material grains consisting of less than 40 wt.% quartz sand and balance aluminum oxide and/or spinel and usual impurities.
Patent DE-19741449-A1 (DE)
Title: Support console for internal combustion engine
Inventor: LOEHR WILFRIED
IPC: B60K5/12
Filed: 1997-09-19
Abstract: The fixture flange (2), support flange (3) and filter flange (16) are integral component parts of the support console. An oil filter housing accommodating a filter insert (10) is formed by the support console. The filter flange is pot-shaped with an aperture (14) to accommodate the filter insert integrally within the support console.- DETAILED DESCRIPTION - A cooler flange (26) for connection of an oil cooler is formed as a further integral component part of the support console. The support console is formed with channels connected to a cooling circuit of the engine and, corresponding with the oil cooler, issues in the cooler flange
Patent DE-19743457-A1 (DE)
Inventor: TRAEUBEL HARRO DIPL CHEM DR
IPC: D06N3/14
Filed: 1997-10-01
Abstract: Certain anionic polyurethanes are excellently suited for use as binding agents for coating, dyeing and printing textiles and leather. Said polyurethanes are biodegradable. The residual and wash liquors left over from the dyeing process can therefore be conveyed to a biological effluent treatment plant.
Patent DE-19748631-A1 (DE)
Inventor: GROS HANS-JUERGEN DIPL ING
IPC: F16L21/03
Filed: 1997-11-04
Abstract: The invention relates to a seal in order to prevent the exit or entry of liquids out of or into systems and the application thereof. According to the inventive solution, a seal should be provided which prevents liquids from exiting a system or from being able to enter such a system with a high certainty and over a long period of time. To this end, a nonbiodegradable polymer which is capable of swelling by imbibition or at least two components which reactively form such a polymer are accommodated in a space which separates both systems from one another. The invention can be favorably utilized in order to seal pipes or to seal waste disposal sites.
Patent DE-19751004-A1 (DE)
Title: Processing method for radar signals especially from vehicles in street
Inventor: SCHNEIDER ROBERT
IPC: G01S13/931
Filed: 1997-11-18
Abstract: The method solves angles in two dimensions. The method uses a radar arrangement and weighting factor to evaluate the angles of azimuth and elevation.
Patent DE-19754993-A1 (DE)
Title: Optical receiver for digitally transmitted data
Inventor: WEDDING BERTHOLD DIPL PHYS DR
IPC: H04L25/06
Filed: 1997-12-11
Abstract: The optical receiver has a filter and a decision stag for detecting the incoming data signals, coupled to a processor. The decision stage has a pseudo error monitoring circuit for threshold- and phase-dependent detection of bit errors via respective threshold circuits (FM,FS1), with the processor used for adjusting the parameters of the filter and/or the pseudo error monitoring circuit. An Independent claim for application of an optical receiver is also included.
Patent DE-19755626-A1 (DE)
Title: Floor or wall covering
Inventor: ESSER RUDOLF
IPC: E04F13/02
Filed: 1997-12-15
Abstract: The covering comprises a transparent, hardened substrate. A layer of solid colored particles (19) is distributed in a further layer of the same material. An Independent claim is included for the corresponding method of making the covering. PREFERRED FEATURES:- The base is viscous or a material which can be cast. There are two layers. The base layer is a mixture of transparent epoxy resin and/or polyurethane with pearlescent pigments (18). The covering layer (14) is a mix of plastics and solid, colored particles, e.g. glass, lead crystal (glass) particles and/or transparent or opaque, artificial gemstones. Glass particles are treated with silanes. The visible surface of the layer (16) is ground and polished. A layer of electrically conductive particles is included, e.g. pearlescent particles in the covering layer. In the process of manufacture, the visible surface is smoothed using an electrolytically bonded, 60-800 grit diamond disc. Remaining pits (21) are filled with plastics resin and re-ground.
Patent DE-19807424-A1 (DE)
Title: Refractory lining
Inventor: LANGNER GUENTER
IPC: F27D1/00
Filed: 1998-02-21
Abstract: A refractory constituent is embedded in the matrix of a refractory concrete lining material. The refractory constituent contains MgO/C.
Patent DE-19811242-A1 (DE)
Title: Workpiece-finishing machine e.g. for wood, plastic
Inventor: KUENZIG ADALBERT
IPC: B27M1/08
Filed: 1998-03-14
Abstract: The workpiece is transported on a conveyor belt (1) with two spaced-apart support arms forming the upper side of the conveyor belt, and whose flat backing sides form support surfaces for the workpieces as they travel through the machine. The support arms are shaped like up-ended rectangles with the space between them forming a vacuum connected by an opening in the base to a suction chamber (22) to which a suction appliance (25) is attached.
Patent DE-19811288-A1 (DE)
Title: Preparation of carbonyl compounds by gas phase oxidation of alcohol, especially glyoxal from ethylene glycol
Inventor: DEMUTH DIRK
IPC: C07C45/39
Filed: 1998-03-16
Abstract: In the preparation of carbonyl compounds (I) by gas phase oxidation of methanol or alcohols with gas containing oxygen (O2) in the presence of catalysts containing copper and/or silver and optionally up to 20 ppm volatile phosphorus compound with respect to the alcohol, the catalyst system (III) consists of a catalyst (IIIA) containing Cu and/or Ag and P and a catalyst (IIIB) free from P. In the preparation of carbonyl compounds of formula (I) by gas phase oxidation of methanol or alcohols of formula (II) with gas containing oxygen (O2) in the presence of catalysts containing copper (Cu) and/or silver (Ag) and optionally up to 20 ppm volatile phosphorus (P) compound with respect to the alcohol, the catalyst system consists of a catalyst containing Cu and/or Ag and P and a catalyst free from P: R<1> = H or 1-3 C alkyl; R<2> = H, 2-4 C alkenyl, optionally mono- to trisubstituted by 1-3 C alkyl, or a group of formula (III); R<3> = H; R<4> = OR<6>; or R<3>R<4> = O; R<5> = H, 1-8 C alkyl, 2-4 C alkenyl, optionally mono- to trisubstituted by 1-3 C alkyl, cyclohexyl or cyclopentyl; R<6> = 1-4 C alkyl, cyclohexyl, cyclopentyl, -CH2-CHO or -CH2-CH2-O-CH2-CHO;  R<7> = H or -OR<8>; R<8> = H, 1-4 C alkyl, cyclohexyl, cyclopentyl, -CH2-CH2-OH or -CH2-C2-O-CH2-CH2-OH.
Patent DE-19811398-A1 (DE)
Title: Faulbehälter mit Rührwerk und längenadaptivem Rührrohr
Inventor: LIPP XAVER
IPC: C12M1/107
Filed: 1998-03-16
Abstract: Die Erfindung betrifft einen Faulbehälter mit einem Rührwerk gemäß dem deutschen Patent bzw. der deutschen Patentanmeldung 19756485.2. DOLLAR A Es ist die Aufgabe der vorliegenden Erfindung, einen Faulbehälter mit einem Rührwerk bereitzustellen, der eine bessere Durchmischung der Abfallstoffe im Faulbehälter bereitstellt. Insbesondere soll die Effizienz des Rührwerkes weiter erhöht werden. DOLLAR A Die Aufgabe ist dadurch gelöst, daß das Rührrohr in seiner vertikalen Ausdehnung veränderbar ist, d. h. daß die Länge des Rührrohres insbesondere an den Flüssigkeitsstand im Faulbehälter adaptierbar ist. Die vorliegende Erfindung ist nicht auf Rührwerke für Faulbehälter beschränkt, sondern kann ebenso für andere Einsatzzwecke Verwendung finden, beispielsweise für den Einsatz in einem Rührwerk zur Lebensmittelherstellung oder -verarbeitung.
Patent DE-19812053-A1 (DE)
Title: Band-pass vibration absorber method and apparatus
Inventor: FILIPORIE DAMIR
IPC: G05D19/02
Filed: 1998-03-19
Abstract: A primary system is expanded by adding a passive mass-spring-damper system which is preferably arranged directly w.r.t.  the body to be attenuated. Additional components add a force for lateral systems and a moment for rotational systems between the body to be damped and the body of the passive mass-spring-damper system. These forces or moments are determined.
Patent DE-19812814-A1 (DE)
Title: Glass plate joint especially for joining laminated safety plates together or to support structures
Inventor: BALEKJIAN HENRI
IPC: E06B3/54
Filed: 1998-03-17
Abstract: A glass plate joint comprises a pair of sleeves (6, 6') screwed together into a socket (3) bonded by resin in a drilled glass plate hole (2). A glass plate joint consists of a cast resin covered by a socket (3), located within a drilled hole (2) in the glass plates (1), and external annular discs which are separated from the glass by washers (5). The novelty is that a screwed-together sleeve pair (6, 6') seats within the socket (3) and the annular discs (4) are force-fitted onto the ends of the sleeves (6, 6').
Patent DE-19812918-A1 (DE)
Title: MOSFET-based transistors comparator circuit
Inventor: SANDER RAINALD
IPC: H03K5/24
Filed: 1998-03-24
Abstract: A circuit arrangement for a comparator has first and second input terminals (20,22) and first and second output terminals (30,32), and two transistors (1,2) connected via a current source (7) to a reference potential (Vref), of which at least one gate terminal (G) is joined to the first input terminal (20). A current mirror arrangement is connected between the first and second transistors (1,2) and the output terminals (30,32).  The gate terminals (G) of the first and second transistors (1,2) are connected to the first input terminal (20) and the first or second transistor (1,2) has a smaller operating voltage (Uth1,Uth2) than the second or first transistor (2,1). The latter transistors specifically being MOS-transistors.
Patent DE-19813151-A1 (DE)
Title: Ferromagnetic data store free from problems of relative positioning of a read-write device with a storage device
Inventor: TEICHERT CHRISTIAN
IPC: G11C11/14
Filed: 1998-03-25
Abstract: A ferromagnetic data store has a storage device of ferromagnetic islands and a read/write device comprising an intersecting conductor line grid with individual nodes covering several islands. A ferromagnetic data store has a storage device comprising discrete ferromagnetic islands in a uniform matrix and a read/write device comprising a grid of intersecting mutually insulated preferably magnetoresistive conductor lines for writing and/or reading data bits in the islands, each grid node area covering several islands. Independent claims are also included for the following: (i) a storage device; (ii) a read/write device (iii) a method of producing nanostructures on a solid surface, especially for production of high packing density magnetic storage media, nanostructured read/write devices for such media or nano-size actuators or sensors; and (iv) a process for producing the above ferromagnetic data store.
Patent DE-19818590-A1 (DE)
Title: Ölwanne
Inventor: ACHENBACH KARL-JOERG
IPC: F01M11/00
Filed: 1998-04-25
Abstract: Eine Ölwanne für eine insbesondere zum Antrieb eines Kraftfahrzeuges bestimmte Brennkraftmaschine besteht aus einem tragenden äußeren Gitterwerk aus Metall oder aus einem Kunststoff mit ähnlichen Festigkeitseigenschaften und einer inneren dünnwandigen Schale aus Kunststoff.
Patent DE-19821794-A1 (DE)
Title: Motor vehicle media pump off motor shaft
Inventor: BECK ERHARD
IPC: F04B23/04
Filed: 1998-05-15
Abstract: Motor vehicle pump contains at least one second pump unit (5) powered by the motor shaft (2) and arranged on the motor side (4) opposite to the first pump (3). This second pump is a cellular pump whose cover journal (7) carries the pump rotor. The second pump can be of the piston type, the two pumps joined by a freewheel to the motor (2) which couples or divorces the two pumps depending on the motor direction.
Patent DE-19826542-A1 (DE)
Inventor: GRAF RALF ARMIN
IPC: D01G15/86
Filed: 1998-06-15
Abstract: Card wire clothing has the fillet wire held in a cotton backing with an elastomeric cover layer which is made electrically conducting, preferably by the incorporating 1-10 mm lengths of 8 - 10 mu m diameter steel wire. Alternatively particles or a fine woven mesh can be used to make the backing conducting.
Patent DE-19828932-A1 (DE)
Title: Kraftstoff-Förderaggregat mit einer Kreiselpumpe
Inventor: FRANK KURT
IPC: F02M37/10
Filed: 1998-06-29
Abstract: Zur wirksamen Unterdrückung des hochfrequenten Laufgeräusches einer Kraftstoffpumpe vom Kreiselpumpentyp, die wenigstens ein Laufrad mit einer Mehrzahl von Schaufeln aufweist, ist bei einem Kraftstoff-Förderaggregat mit einer solchen Kraftstoffpumpe ein Schalldämpfer vorgesehen, der von dem Kraftstoff vor seinem Eintritt in die Kraftstoffpumpe durchströmt wird.
Patent DE-19831982-A1 (DE)
Title: Procedure for connecting sheet metal parts, especially for body shell of motor vehicle, entails maintaining narrow gap between parts between fixing points to allow liquid adhesive to form flat continuous film
Inventor: WEINBERGER KLAUS
IPC: B62D27/02
Filed: 1998-07-16
Abstract: In the region of the connecting faces between the fixing points(4) a narrow gap is maintained between the sheet metal parts(1,2). Next, the prefixed parts, at least by their connecting faces, are dipped in a temperature controlled adhesive bath. The viscosity of the liquid adhesive is determined by the depth of the gap so that the adhesive during the dipping process runs flat into the gap between the parts to form a continuous adhesive film which is then hardened. Zinc particles or short fibres may be mixed in with the adhesive substance.
Patent DE-19832159-A1 (DE)
Title: New tetrahydronaphthalene derivatives
Inventor: BRANDES ARNDT DR
IPC: C07C49/83
Filed: 1998-07-17
Abstract: Substituted tetrahydronaphthalene derivatives (I) are new. Substituted tetrahydronaphthalene derivatives (I) and their salts are new:  A  = cycloalkyl, or aryl or heterocyclyl (both optionally substituted by 15 groups); D = R<5>-L-, -CR<6>R<7>R<8> or -X-V-T-R<9>;  R<5>, R<6> and R<9>  = cycloalkyl, aryl or 5-7 membered saturated or heterocyclyl optionally substituted by 19 groups; or R<5> and/or R<6> = difluoromethylenedioxy-phenyl or 2-trifluoromethyl-benzofuranyl; R<7>  = H, halo or methyl; and R<8> = H, halo, N3, CF3, OH, OCF3, alkyl, alkoxy or optionally mono- or disubstituted amino; R<7>+R<8> = O or optionally substituted imino; L = alkylene or alkenylene optionally substituted by OH;  T, X  = alkylene; or T or X = a bond; V  = O, S or optionally mono- or disubstituted amino; E  = cycloalkyl, alkyl optionally substituted by cycloalkyl or phenyl optionally substituted by halo or CF3;  R<1>, R<2>  = alkylene substituted by oxo and/or by 5 other given groups. The full definitions are given in the DEFINITIONS (Full Definitions) Field.  An Independent claim is also included for the preparation of (I).
Patent DE-19832850-A1 (DE)
Inventor: GUNZELMANN BERTRAM
IPC: H04B1/707
Filed: 1998-07-21
Abstract: The problem with data communication, localization and navigation is that a receiver receives several transmitter signals and a transmitter must then be identified. An acquisition method and a device for carrying out said method are thus provided. According to the inventive method, the spread sequence received is correlated with the frequency f, whereby f is the frequency of the incoming spread sequence. The spread sequence thus received is stored and processed with an oversampling rate i*f. Said spread sequence is divided into i sections and correlation is performed in i steps.
Patent DE-19833486-A1 (DE)
Title: Lightning conductor tester; has central safety transformer through which measurement voltage is fed to lightning conductor measurement point using single wire cable to cause test current to flow
Inventor: HEIER DIETER
IPC: G01R27/20
Filed: 1998-07-24
Abstract: The tester has a central safety transformer (1) by which a measurement voltage is fed to a lightning conductor measurement point using a single wire cable (5), so that a test current flows through a test clamp (2) attached to the conductor (10). The test current is divided into a subcurrent that passes directly to earth (18) and a subcurrent that flows through the conductor to a roof cable and thence to further conductors connected to earth.
Patent DE-19833762-A1 (DE)
Title: Automotive gear control has flexible linkage with a dampening mechanism and attached to the main unit by sprung linkage
Inventor: STROBEL ULRICH
IPC: E05F15/697
Filed: 1998-07-17
Abstract: An automotive gear control rod has a dampening mechanism consisting of two components (1,2) mounted one behind the other, the first (1) of which has a one-piece catch (11,12) which fits a facing projection (21) in the second component (2). Either the catch or the facing projection, or both, are attached to the main unit by a sprung linkage.
Patent DE-19833940-A1 (DE)
Title: Combined earpiece, microphone and ear protector group
Inventor: YANG BILL
IPC: H04R1/10
Filed: 1998-07-28
Abstract: The combined earpiece, microphone and ear protector group (100) has a fixing cap (110) with an external fixing element (111) for pivot attachment to a head band and an earpiece (130) located on opposite sides of an ear protector (120). This has fixing elements (123,124) on both sides for cooperating with fixing elements (112,133) on the inside of the fixing cap and the outside of the earpiece.
Patent DE-19834495-A1 (DE)
Inventor: MERTENS SILVIA
IPC: A41D31/00
Filed: 1998-07-31
Abstract: The composition comprises 10-90 (preferably 25-50) wt.% cotton fibers with a permanent flame retardant finish, 5-45 (preferably 26-35) wt.% polyamide and/or polyester fibers, 5-45 (preferably 24-35) wt.% melamine resin fibers and 0-5 (preferably 0) wt.% auxiliary fibers.
Patent DE-19835123-A1 (DE)
Title: Production of controlled-release pharmaceutical or agrochemical pellets or granules comprises short-time heating and stressing of mixture of starch ester and active ingredient(s)
Inventor: STOYE HARTMUT
IPC: A61K9/20
Filed: 1998-08-04
Abstract: Production of the pellets or granules comprises subjecting an optionally preshaped or precompressed mixture of freshly precipitated starch ester and pharmaceutical or agrochemical active ingredient(s) to a combination of elevated temperature and mechanical stress whereby the mixture undergoes rapid compaction and water release. Production of the pellets or granules comprises: (a) subjecting an optionally preshaped or precompressed mixture of freshly precipitated starch ester and pharmaceutical or agrochemical active ingredient(s) to a combination of elevated temperature (65-100, preferably 70-95 deg C) and mechanical stress for a short time, e.g. in a dish- or screw-type granulator or compression mold, whereby the mixture undergoes rapid compaction and water release; and (b) drying the resulting pellets or granules.