baber/WOPTO huggingface dataset:
Patent DE-19741974-A1 (DE)
Title: Skirting especially suitable for use with self-levelling concrete floor
Inventor: MARKER ULRIKE
IPC: E04F19/04
Filed: 1997-09-23
Abstract: Skirting especially suitable for use with self-levelling concrete floor covers gap between wall and floor. The skirting is folded into an L-shape from sheet metal and has the horizontal part (22) fixed to the floor (30), a self-levelling concrete floor in particular, and the vertical part (20) either fixed to the wall (28) or not fixed at all the skirting is slightly elastic facilitating the vertical part (20) to stay attached to the wall (28) even when the floor (30) expands or shrinks due to changes in the level of dampness/dryness inside the building. The vertical part (20) is extremely flat so that it is hardly noticeable when covered by a carpet (38).
Patent DE-19745533-A1 (DE)
Title: Weeding machine
Inventor: BECKMANN GERHARD
IPC: A01M21/02
Filed: 1997-10-15
Abstract: The weeding machine has a motor (12) with a drive shaft (13).  The other end of the shaft has at least one cutting blade in a holder, with height adjustment against the ground level. At least part of the shaft (13) with the cutting blade can be advanced into the ground. The shaft carries a leading cutting blade and a main cutting blade.
Patent DE-19747099-A1 (DE)
Title: Ski holder for vehicle roof rack
Inventor: BEHRINGER PETER
IPC: B60R9/048
Filed: 1997-10-24
Abstract: The ski holder (2) is supported over the ends of the two fastening units (1) mounted above a roof support  through holder members which are formed by toggles (6) rotationally guided in forked sockets (7) at the ends of the fastening units (1).  The toggles have toggle heads (11) which fit in a C-groove in the bottom (3) of the ski holder (2) and clamp over the C-arms when turned  90 degrees.
Patent DE-19750756-A1 (DE)
Title: Device to determine color of objects
Inventor: VEIHOFF THOMAS
IPC: G01J3/02
Filed: 1997-11-11
Abstract: The device has a light source to vertically illuminate an object (3) to be tested and a color sensor (10), which is made up of individual closely arranged light-sensitive elements. A beam splitter (1) is arranged between the object and the color sensor. A masking-off mirror (11) is arranged with the beam splitter to balance the white light.
Patent DE-19753072-A1 (DE)
Title: Fuel supply system for IC engine, especially of car
Inventor: REMBOLD HELMUT
IPC: F02M55/02
Filed: 1997-11-29
Abstract: The fuel supply system has a pressure store (2) and a pump (6, 10) with which fuel can be supplied to the pressure store. Devices (21-25) are provided for the suppression of oscillations occurring in the pressure store. An additional store (22) is provided which can be coupled, especially by a valve, to the pressure store. As the valve, an excess pressure valve is provided.  An actuator (25), especially a piezo- crystal, is provided inside the pressure store. A procedure for operating a fuel supply system uses all the above features.
Patent DE-19755911-A1 (DE)
Title: Production of dental molding or modeling articles
Inventor: LAUBERSHEIMER JUERGEN DR
IPC: A61C13/34
Filed: 1997-12-10
Abstract: The method for production of dental molding and modeling articles of a mixture or suspension containing at least gypsum and at least one polar liquid solvent is characterized by the fact that it includes at least one microwave drying stage. An Independent claim covers use of the proposed method for production of dental models or model stumps. PREFERRED FEATURES:- The solvent and gypsum used in the production process are respectively water and a dental gypsum. The microwave drying stage is implemented in a conventional domestic microwave unit with a frequency of about 2450 MHz. The maximum power of microwave radiation is about 1500 W and preferably 750 W. It varies from 50 to 400 W, and preferably is about 200 W. The duration of the microwave drying stage lies between 1 and 5 minutes. This stage takes place after setting of the material of the molding or modeling article.
Patent DE-19809220-A1 (DE)
Inventor: HEIBEL CLAUDIA
IPC: C08F2/22
Filed: 1998-03-04
Abstract: The invention relates to a method for the continuous production of a polymer dispersion by means of an aqueous radical emulsion polymerization of at least one ethylenically unsaturated monomer in a reactor. According to the invention, an emulsion of the monomer or of the monomers in an aqueous phase is fed into the reactor, and the average droplet size of the monomer drops which are emulsified in an aqueous phase ranges from 1 to 20  mu m according to the polymerization conditions. The method results in a polymer dispersion having a low coagulate content.
Patent DE-19811763-A1 (DE)
Title: Removing arsenic and optionally antimony from suspensions obtained in drinking water production
Inventor: MAIER DIETRICH
IPC: C02F11/00
Filed: 1998-03-18
Abstract: Removal of arsenic from suspensions, especially waterworks sludges is new and comprises:  (i) addition of a strong inorganic acid;  (ii) addition of metal shavings or powder as reductant to give nascent hydrogen by reaction with the acid; and  (iii) drawing-off the arsenic hydride formed by the nascent hydrogen.
Patent DE-19818277-A1 (DE)
Title: Adsorption apparatus for purifying liquids
Inventor: NOACK ANDREAS
IPC: B01D53/02
Filed: 1998-04-23
Abstract: The adsorbing and/or the absorbing material used as the material in a filter element for an adsorption apparatus for purifying liquids is arranged in layers in such a way that neighboring layers are connected to each other by an adhesive and/or separating layer. The layers are arranged so that the filter element has hollow spaces which are partially or completely hexagonal. An Independent claim is also included for a process for the production of the adsorption apparatus.
Patent DE-19821937-A1 (DE)
Title: Polypropylene based resin composition containing an ethylene-octene copolymer rubber
Inventor: SHIMOJO MORIYASU
IPC: C08L53/00
Filed: 1998-05-15
Abstract: A polypropylene based resin composition (I) comprises (A) 55-75 wt.% of a crystalline polypropylene based resin comprising (A1) a crystalline propylene-ethylene block copolymer consisting of a propylene homopolymer segment and a random propylene-ethylene copolymer segment or (A2) a mixture of (A1) and a crystalline propylene homopolymer, (B) 10-15 wt.% of an ethylene-octene copolymer rubber having a melt index (JIS K 6758) of 0.5-10 g/10 min at 190 deg C; an octene content of 20-25 wt.% and a density of 0.860-0.875 g/cm<3> and (C) 15-30 wt.% talc having an average particle size diameter of not more than 3 mu . (I) satisfies formulae 0.25  <= (A)<1>/(A)<1>+(B<1>)  <=  0.40 (1), Y \- -0.002X + 85 (2), X \- 20,000 (3) and Y \- 15 (4), where (A)<1> = the weight of the random propylene-ethylene copolymer segment in (A1); (B<1>) = the weight of (B); X = the flexural modulus (JIS-K 7203) in kg/cm<2> at 23 deg C; Y = the Izod toughness (JIS K 7100) in kg.cm/cm at 23 deg C; and whereby the extension (ASTM D638) is not less than 150% at 23 deg C and the melt index (JIS K 6758) is 15-25 g/10 min at 230 deg C and the density is 1.00-1.14 g/cm<3>.  Also claimed is an injected moulded object prepared using (I).
Patent DE-19822159-A1 (DE)
Title: Vessel for vacuum treatment of liquid steel
Inventor: WAGENER FRIEDHELM
IPC: C21C7/10
Filed: 1998-05-16
Abstract: The metal casing (19) of the top section (15) including the waste gas connection (16) is provided with water cooling, and is subjected with its inner side directly to the process conditions present in the vessel (10).
Patent DE-19822248-A1 (DE)
Title: Polyalkylene terephthalate-based molding materials with improved mechanical and thermal properties
Inventor: MAGERSTEDT HERBERT
IPC: C08L77/00
Filed: 1998-05-18
Abstract: UV-stabilizers for thermoplastic molding materials based on polyalkylene terephthalate and/or polyamide comprise aryl esters of 4-hydroxy-benzoic acid with at least 2 branched alkyl substituents and/or (meth)acrylate copolymers with units containing optionally 2,2,6,6-tetra-alkyl-substituted piperidin-4-yl ester groups. Thermoplastic molding materials containing polyalkylene terephthalate and/or polyamide and (B) at least one UV-stabilizer selected from (B1) compound(s) of formula (I) and (B2) (meth)acrylate copolymers with repeating units of formula (II): in which:  R<1>-R<3>  = H or 1-10C alkyl, provided that at least two of these groups are branched 3-10C alkyl;  R<4>-R<7>  = H or 1-6C alkyl. An Independent claim is also included for molded products obtained from these materials.
Patent DE-19823360-A1 (DE)
Title: Power supply circuit for transforming line supply voltage to safe low voltage
Inventor: BOTHE MICHAEL
IPC: H02M3/335
Filed: 1998-05-15
Abstract: The circuit is composed of a rectifier, a first chopper switch (S1), and a first transformer (TR1), whose primary winding is supplied with the chopped voltage. A primary winding of a second transformer (TR2) is supplied with the input voltage chopped through a second switch (S3), and its secondary circuit supplies a secondary building block (CNT2) which detects a secondary current and the secondary voltage, and compares both sizes with at least one nominal value, to produce a regulation parameter which is supplied to a primary building block (CNT1) controlling a chopping rhythm of the first switch.- DETAILED DESCRIPTION - The circuit is composed of a rectifier for rectifying the line supply voltage, a first switch (S1) for chopping the rectified input voltage (UI), and a first transformer (TR1), whose primary winding is supplied with the chopped voltage. The secondary voltage of the first transformer is smoothed by a capacitor (C2), and is provided as the low voltage (U2). A circuit maintains the low voltage constant at varying load (R1) and/or varying input voltage, consisting of a secondary building block (CNT2) which detects a secondary current and the secondary voltage, and compares both sizes with at least one nominal value, to produce a regulation parameter which is supplied to a primary building block (CNT1) controlling a chopping rhythm of the first switch.   A primary winding of a second transformer (TR2) is supplied with the input voltage chopped through a second switch (S3), and its secondary circuit supplies the secondary building block. A third switch (S5) is provided, especially parallel, in the secondary circuit of the second transformer, which opens and/or closes according to the regulation parameter of the secondary building block. These changes are detected in a resistance (R3') in the supply circuit of the primary side of the second transformer, and are registered in the primary building block, effecting the first switch, whereby a pulse width modulation of the primary current is caused
Patent DE-19823877-A1 (DE)
Title: Counteracting pressure build-up when air bags are inflated
Inventor: REINERS FRITZ DR
IPC: B60R21/16
Filed: 1998-05-28
Abstract: Air pressure built up in the passenger compartment of a car is released. The pressure rise is counteracted by opening or creating a direct or indirect connection between the passenger compartment and the compartment surroundings at the same time as inflation of an airbag or airbags is initiated. Preferably the connection is made by opening or breaking at least one vehicle window. The motor vehicle, preferably a private car, has at least one direct or indirect connection with the passenger compartment and its surroundings.
Patent DE-19824286-A1 (DE)
Title: Lagerung für einen Offenend-Spinnrotor mittels Stützscheiben
Inventor: BOCK ERICH
IPC: D01H4/12
Filed: 1998-05-29
Abstract: Für eine Lagerung eines Offenend-Spinnrotors, der in Keilspalten von Stützscheiben drehbar gelagert ist, wird vorgeschlagen, eine oder mehrere der Stützscheiben (14) der Lagerung des Offenend-Spinnrotors mit einer Reinigungsnut (3) zu versehen. Die Reinigungsnut (3) kann eine in sich geschlossene Nut sein, die über den Umfang der Stützscheibe (14) verläuft, wobei sie im wesentlichen nicht parallel zu den Kanten der Stützscheibe (14) verläuft. Eine solche Ausgestaltung der Stützscheibe sorgt dafür, daß sich keine Ablagerungen von Verschmutzungen auf dem Rotorschaft ansammeln können.
Patent DE-19826525-A1 (DE)
Title: Mechanism to stop a ring spinner or twister
Inventor: LANG KURT
IPC: D01H1/42
Filed: 1998-06-15
Abstract: The appts. to stop a ring spinning or twisting machine has a lifting system (16) at the yarn guide rod (15), which carries a number of balloon yarn guides. It increases the gap (a) between the yarn guide rod and the spindle when the spindle (1) speed falls below the operating speed level and on a position (14) of the ring rail (10) at the same time, at the upper deflection setting of the yarn guide rod (15).
Patent DE-19827005-A1 (DE)
Title: Cleaning device for exterior mirror and side window of car
Inventor: GEBHARDT MANFRED
IPC: B60S1/56
Filed: 1998-06-17
Abstract: A high pressure nozzle (1) is joined to the existing windscreen cleaning system (2) with a T-joint (6) and a matching supply duct (7). The high pressure nozzle (1), which sprays and cleans the part of the window (5) opposite the mirror (3), can either be added to an existing mirror (3) or sold as a unit complete with a specific mirror. Two more nozzles (8,9) are attached to the top and the bottom respectively of the exterior mirror (3), in order to clean the mirror surface.
Patent DE-19832837-A1 (DE)
Title: Preparing absorption coefficients for determining gas phase spectra used for exhaust gas determination of driving systems and internal combustion engines
Inventor: BIRK MANFRED
IPC: G01N21/3504
Filed: 1998-07-21
Abstract: The method involves computing or measuring absorption co-efficients in a temperature and pressure grid. Temperature polynomial co-efficients are computed for each pressure and each spectral point. Pressure polynomial co-efficients are computed from the temperature coefficients for each spectral point. Absorption co-efficients are computed for intermediate temperatures and pressures and are compared with the measured absorption co-efficients. Deviations are checked regarding specified accuracy and a database is prepared.
Patent DE-19835020-A1 (DE)
Title: Buchsenkontakt
Inventor: FLIEGER RICHARD
IPC: H01R13/18
Filed: 1998-08-03
Abstract: Die Erfindung betrifft einen Buchsenkontakt (1), bestehend aus einer Überfeder (3) und einer Grundfeder (2), wobei die Überfeder (3) die Grundfeder (2) mit einer ersten (11), zweiten (12), dritten (13) und einer geteilten vierten Wandung (14) kastenförmig umschließt. Die Wandungsteile (14a, 14b) der geteilten vierten Wandung (14) sind miteinander formschlüssig verbunden. An dem einen Wandungsteil (14a) sind mindestens zwei Verbindungslappen (23) ausgebildet, welche in Einsteckrichtung des Buchsenkontaktes (1) im vorderen und hinteren Bereich des Wandungsteiles (14a) angeordnet sind. An dem anderen Wandungsteil (14b) ist für jeden Verbindungslappen (23) eine Ausnehmung (24) ausgebildet und die Verbindungslappen (23) sind durch die Ausnehmungen (24) durchgesteckt und umgebogen. Zur Erhöhung der Stabilität überlappen sich die beiden Wandungsteile (14a, 14b) über die volle Länge der Überfeder (3).
Patent DE-19835392-A1 (DE)
Title: Ansteuerschaltung für Leuchtdioden
Inventor: MAISEL JUERGEN
IPC: H01L33/00
Filed: 1998-08-06
Abstract: Bei einer Ansteuerschaltung für eine Mehrzahl von Leuchtdioden, wobei der Strom (I¶LED¶) durch jede der Leuchtdioden durch jeweils eine Stromquelle einstellbar ist, und wobei mehrere Stromquellen in einem integrierten Schaltkreis zusammengefaßt sind, ist vorgesehen, daß eine Mehrzahl von Stromquellen einen gemeinsamen und Vorwiderstand zur Senkung der Verlustleistung in den einzelnen Stromquellen aufweist.
Patent DE-19837728-A1 (DE)
Title: Operating circuit with at least one discharge lamp has detector to compare voltage drop at coupling capacitors with reference voltage and generates half bridge rectifier drive signal
Inventor: KLIER JUERGEN
IPC: H05B41/298
Filed: 1998-08-20
Abstract: The circuit has a half bridge rectifier (Q10,Q11) with at least one load circuit (L1,C10,LP1) connected to it. At least one coupling capacitor (C11) is connected to the load circuit and half bridge rectifier. There is a rectifier drive arrangement (A1) and load circuit connections for at least one discharge lamp (LP1). A detector circuit (DE1) compares the voltage drop at the coupling capacitors or the voltage drop divided by a potential divider with a reference voltage and generates an output signal for driving the rectifier.
Patent DE-19840004-A1 (DE)
Title: Außenspiegel für Kraftfahrzeuge
Inventor: LANG HEINRICH
IPC: B60R1/06
Filed: 1998-09-02
Abstract: Es wird ein verstellbarer Außenspiegel für Kraftfahrzeuge bereitgestellt, der eine Trägerplatte umfaßt, die wenigstens auf einer Seite eine Wabenstruktur aufweist. Durch diese Trägerplatte mit Wabenstruktur ist es möglich, die Trägerplatte statt aus Metall aus Kunststoff zu fertigen, da die Wabenstruktur auch mit Kunststoff eine ausreichende Stabilität und ein günstiges Vibrationsverhalten bietet.
Patent DE-19843026-A1 (DE)
Title: IC engine with exhaust gas turbocharger which includes turbine in exhaust line and compressor in exhaust stretch and with bypass valve in bridging duct for turbine and bypass valve
Inventor: LAMSBACH SIEGFRIED
IPC: F02B37/18
Filed: 1998-09-19
Abstract: The valve body (21) depending on the operating conditions of the IC engine (1), carries out different adjusting regulating movements, so that the geometries of the valve body and the valve cross section (22) are adjusted to each other in such a manner, that depending on the regulating movement of the valve body, different size valve cross sections are made open or are blockable.
Patent DE-19844787-A1 (DE)
Inventor: HIMMELSBACH FRANK
IPC: C07D207/26
Filed: 1998-09-30
Abstract: The invention relates to disubstituted pyrrolidinones of general formula (I) in which R1 and R2 are defined in Claim No. 1. The invention also relates to the tautomers thereof, stereoisomers thereof, including their mixtures and their salts, especially the physiologically compatible salts with inorganic or organic acids or bases which comprise valuable pharmacological properties, preferably antithrombotic effects. In addition, the invention relates to medicaments containing these compounds, to their use and to a method for the production thereof.
Patent DE-19855192-A1 (DE)
Title: Single-head piston swashplate compressor
Inventor: MURAKAMI KAZUO
IPC: F04B27/12
Filed: 1998-11-30
Abstract: The compressor has pistons (10b, 10c) introduced at both ends.  There is a side play (CF) between the pistons (10b) and the cylinder borings (9a) on the induction side which is greater than the side play (CR) between the pistons (10c) and the cylinder borings (9b) on the compression side.  The difference is of the order of two to ten-fold, preferably seven-fold, or about 10-100 microns.
Patent DE-19857010-A1 (DE)
Title: Stable liposomal artificial tanning composition, gives even tan for long periods, obtained by heating aqueous solution of erythrulose and lecithins
Inventor: WACHTER ROLF
IPC: A61K8/63
Filed: 1998-12-10
Abstract: A new liposome-containing artificial tanning composition (I) is obtained by heating erythrulose in aqueous solution, together with lecithins and optionally sterols.  Independent claims are included for: (i) the preparation of (I) as described above; and  (ii) the use of lecithins for stabilization and liposomal encapsulation of erythrulose.
Patent DE-19860423-A1 (DE)
Inventor: MEISNER HANS-DIETER
IPC: H01H31/12
Filed: 1998-12-28
Abstract: The invention relates to a fuse system which comprises a fuse which can be inserted into a portable housing (10). Said fuse can be fitted with the portable housing (10) in a lower part. Connector contact elements (26, 36) are provided in said portable housing (10) so that the fuse in the portable housing (10) can be fixated in the connector contact elements (26, 36) and that the portable housing (10) and the fuse fixated therein can be inserted in the lower housing part and can be locked therein. Contacting elements (34, 40) are mounted on the portable housing (10) which are linked with the connection contact elements (26, 36). Said contacting elements can be brought in electrical connection with counter contact elements in the lower housing part. In this manner, the fuse system can be taken out from and inserted into the lower housing part like a cassette.
Patent DE-19860930-A1 (DE)
Title: Human beta2-adrenergic receptor gene variants, useful for determining an individuals haplotype
Inventor: HOEHE MARGRET
IPC: C07K14/705
Filed: 1998-12-30
Abstract: A human  beta 2-adrenergic receptor gene sequence where all or some of the bases at positions 159, 245, 565, 934, 1120, 1221, 1541, 1568, 1633, 1666, 1839, 2078, 2110, 2640 and 2826 are changed, is new. An Independent claims is also included for a method to determine a disposition for an illness, comprises: (a) isolating a DNA from a proband; (b) at least one altered position is genotyped and compared with a reference DNA sequence, so that all possible variant combinations of single mutations to all possible variant combinations of all variants are included.
Patent DE-19901886-A1 (DE)
Inventor: FROEHLING BEATE
IPC: A61K8/06
Filed: 1999-01-19
Abstract: Production of a hair dye composition in the form of a stable emulsion comprises (a) heating an aqueous phase comprising water-soluble surfactants and salts to 50-90 degrees C; (b) adding solid oil-phase ingredients having a melting point between 20 degrees C and the heating temperature; (c) stirring until the solid ingredients have completely melted; and (d) adding liquid oil-phase ingredients. Production of a hair dye composition in the form of a stable aqueous emulsion comprises:  (a) heating an aqueous phase comprising water-soluble surfactants, salts and optionally other water-soluble additives to a temperature T of 50-90 degrees C;  (b) stirring the aqueous phase at temperature T while adding solid oil-phase ingredients having a melting point between 20 degrees C and T;  (c) stirring the mixture at temperature T until the solid ingredients have completely melted; and  (d) adding liquid oil-phase ingredients.
Patent DE-19903979-A1 (DE)
Inventor: BRUNE DIRK
IPC: C09D11/10
Filed: 1999-01-25
Abstract: Graft copolymers based on derivatised starch, comprising starch or starch products graft-polymerized with ethylene derivatives (II) at sites derivatised with bifunctional monomers (I).  An Independent claim is also included for a process for the production of graft polymers by :  (i) making an aqueous solution or dispersion of starch or a starch product;  (ii) derivatising the dissolved or dispersed substance with bifunctional monomers (I) ; and  (iii) graft-polymerizing with ethylene derivatives (II) at the derivatised sites.
Patent DE-19905660-A1 (DE)
Title: Electronically regulated brake actuating system for motor vehicles has pressure source with proportional regulating valve that enables pressure produced by pump to be adjusted
Inventor: PEREZ-CUADO DIOGENES
IPC: B60T13/18
Filed: 1999-02-11
Abstract: The system has a main brake cylinder (2) with a pressure source (30) with at least one pump (31) controlled by a control unit to apply pressure to wheel brakes that can be connected to the main cylinder via at least one hydraulic connection that can be closed by isolating valves (12). There are a device for detecting a driver deceleration demand and wheel brake inlet and outlet valves. The pressure source has a proportional regulating valve (32) that enables the pressure produced by the pump to be adjusted.
Patent DE-19906648-A1 (DE)
Title: Load floor guide device for boot (trunk) of car, with two sets of rails on which load floor can be placed
Inventor: KRAPIAU DIETER
IPC: B60R5/04
Filed: 1999-02-18
Abstract: The load floor guide device is for the load floor of a car in which the storage space is bounded at the front by a seat which can be folded forward. There are roughly horizontal first rails (3), and also second rails (5) in the upper region of the side boot space boundaries. The load floor (6, 7) can be supported at one side at least partly by the first rails and at the other side by the second rails.