baber/WOPTO huggingface dataset:
Patent DE-19616823-A1 (DE)
Title: Process for toning down powdered products with pigments
Inventor: FULDE MAREK DIPL ING DR
IPC: B01F3/18
Filed: 1996-04-26
Abstract: Process for toning down powdered products with pigment, pigment mixtures or powdered materials is claimed, in which corresponding to the composition of the powdered product a pigment amount is added to the vessel, the vessel (1) with the powdered product and the pigments is held on the wall of vessel (2) surrounding vessel (1) under the action of pressure, and by moving vessel (2) with vessel (1) the powdered product and the pigments are homogeneously mixed.
Patent DE-19622378-A1 (DE)
Title: Throttle valve connection for vehicle engine with throttle valve adjustable in duct
Inventor: HAEDE MICHAEL
IPC: F02M35/10
Filed: 1996-06-04
Abstract: The throttle valve connection has a throttle valve (2) adjustable in a duct (3), and a connection for a vacuum unit (7), esp. for a brake intensifier or a steering aid. The duct (3) has a bypass duct (5) having a venturi tube (6), bridging the throttle valve (2). The vacuum unit (7) is connected at the input section of the venturi tube (6), for producing a suction. The bypass duct (5) in the idling operation mode of the IC engine seen by a valve (8) arranged in the flow direction before the venturi tube (6) is blockable. The control of the valve (8) is coupled with the movement of the throttle valve.
Patent DE-19625525-A1 (DE)
Title: Supermarket trolley return system
Inventor: FUCHS PETER
IPC: G07F7/06
Filed: 1996-06-26
Abstract: The trolley return system has an electromagnetic locking device (3), for securing the trolleys (1) at a trolley parking bay, linked to an electronic scanner (4) for a customer identification card (5) attached to the trolley.  The locking device is released for removal of the trolley by verification of the customer identification card and entering of the customer information in a memory, with subsequent erasure of the customer information only when the trolley is correctly returned.
Patent DE-19632151-A1 (DE)
Title: Machine for producing web of material, especially paper or paperboard
Inventor: STEINER KARL DR
IPC: D21F5/04
Filed: 1996-08-09
Abstract: The machine has at least one drying section comprising a number of drying and guide rolls through which the web material and a transport belt pass in a zigzag path.  Within at least drying group (1), a first row (R1) comprises mainly only drying cylinders (7,9,11,133,15,17) and a second row (R2) comprises mainly only guide rolls (19,21,23,25,27,29). The rows are placed one above the other. A third row (R3) of guide rolls (31,33,35) and/or drying cylinders (37,39,41) is placed between the first and second rows, and a closed loop transport belt (43) is provided for the drying cylinders and guide rolls in all three rows.
Patent DE-19637606-A1 (DE)
Title: Detergent tablets combining good dissolution properties with breaking resistance
Inventor: WITT SANDRA DR
IPC: C11D3/20
Filed: 1996-09-16
Abstract: Moulded washing or cleaning agent bodies comprise a moulded blank coated at least in part by a mixture of at least one alkali metal acetate (A) and at least one salt (B) of multifunctional organic (preferably carboxylic) acids.     Also claimed is a process for producing the mouldings by applying a mixture of (A) and (B) or their hydrates to the blanks.
Patent DE-19639341-A1 (DE)
Title: Air volume regulation chamber for air conditioning systems in boat cabins
Inventor: GEESEN HEINO
IPC: F24F13/10
Filed: 1996-09-25
Abstract: The chamber has two separate air intakes for cold and arm air, an intake regulator, and an air discharge into a cabin. Air intake flow through one or both intakes (1,2) is maintained at all times, and cannot be shut-off. If the chamber has two or more intakes, their opening and shutting is coupled, so that when one is closed completely, at least one of the other is opened forcibly. The movements are coupled via an actuator (10,11), so that in one of its operating direction, a shut-off movement at one intake forces an opening movement of a preferably similar size. Each intake has its own shut-off device (6,7).
Patent DE-19642584-A1 (DE)
Title: Composition comprises extracts of plants of genus Equisetum
Inventor: KOENIGER HELMUT
IPC: A61Q19/00
Filed: 1996-10-15
Abstract: Composition comprises extracts of plants of the genus Equisetum and optionally liposomes.
Patent DE-19642926-A1 (DE)
Title: Apparatus for treating coil in immersion bath
Inventor: BUDER ERNST ING
IPC: C23G3/00
Filed: 1996-10-17
Abstract: An apparatus for treating a coil (in particular, a wire coil) (2) in an immersion bath (6) comprises: (i) a seating hook (1) for at least one coil; (ii) a carrier structure (3) for the hook; and (iii) a drive (11) for vibratory motion of the coil in the bath and located only on one side of the coil seating hook. Also claimed is a method for operating the above apparatus.
Patent DE-19654502-A1 (DE)
Inventor: KOENIG GERT PROF DR ING DR ING
IPC: C04B28/02
Filed: 1996-12-18
Abstract: The present invention relates to heavy duty concrete with improved ductility and containing inorganic fibers. The aim of the invention is to substantially enhance ductility of said concrete by adding only a small amount of inorganic fibers. This is achieved by providing the heavy duty concrete with almost 30-200 kg/m<3> of inorganic fibers which are known to increase flexion tensile strength in concrete, and an organic fiber with a low elasticity modulus.
Patent DE-19701110-A1 (DE)
Title: Internal combustion engine tester for analysing analogue measurement signals of engine
Inventor: WEISMANN HANS DR
IPC: G01M15/05
Filed: 1997-01-15
Abstract: The tester preferably uses analogue measurement signals which are connected to external terminals of the tester via a connection cable. The terminals are connected to inputs (21-32) of the motor tester (2). The inputs are controlled such that they are adapted to a respective applied measurement signal of the combustion engine (1). A connection matrix (33) is connected after the inputs (21-32). The matrix connects the inputs such that the measurement signals are connected to predetermined outputs of the matrix (33). The outputs are applied to function blocks (34,35,37,38) which provide measurement signals as a function for the measurement process. The measurement signals can then be further processed and analysed in the tester.
Patent DE-19704021-A1 (DE)
Title: Optical fibre data bus system for data communication network
Inventor: STRIETZEL RAINER
IPC: H04L12/437
Filed: 1997-02-04
Abstract: The data bus system has a number of subsystems (10,12,14,16,18) connected in at least two ring structures via optical fibre (20,22,24,26,28;51,56,62,68,74), with one of the subsystems (18) acting as a central subsystem. Each of the subsystem has an optical transmitter and an optical receiver, coupled to the outgoing and incoming optical fibres, with opposing transmission directions for the two ring structures.  Preferably, the subsystems which are addressed by the central subsystem include a microcontroller (94) which are connected with a reception input for data to the optical receiver of both ring structures. The controllers are also connected with a transmission output for data to the optical transmitter of both ring structures. A control output is connected to control inputs, which are located between the optical receiver and the optical transmitter in each ring structure.
Patent DE-19704693-A1 (DE)
Inventor: WALDMANN-LAUE MARIANNE DR
IPC: A61Q19/00
Filed: 1997-02-07
Abstract: The invention relates to cosmetic compounds designed to care for sensitive skin, taking the form of emulsions or creams. Said compounds contain natural oils, fats, waxes and esters of linear C8-C22 fatty acids as oil or fat components, phospholipids, sterols, alkyl-(oligo-)glycosides, fatty acid esters of sugars, sugar alcohols or polyglycerin or mixtures thereof as emulsifiers, and deoxysugars or natural substances containing the same as active ingredients. As deoxysugars, the compounds preferably contain fucose, rhamnose or mixtures thereof at a concentration of between 0.1 and 10 weight percent. The cosmetic compounds prepared according to the invention increase the vitality of the skin and significantly reduce the release of pro-inflammatory mediators.
Patent DE-19705419-A1 (DE)
Title: Central locking system for road vehicle
Inventor: FEICHTIGER DIETER DIPL ING
IPC: E05B77/50
Filed: 1997-02-13
Abstract: The pneumatic actuator system (6) is for the central locking system in a motor vehicle. It is mounted in the bodywork (1) and it has a locking bolt (5) which engages an eye or lug (3) forming part of the structure of the door or security flap (2) for the fuel filler. The compressed air is piped to the actuator from a central air pump which may be driven by an electric motor. An electromagnetic valve may control the supply of compressed air to the actuator. There may be several actuators operating locks on various doors, boot lid, fuel filler flap etc.
Patent DE-19710487-A1 (DE)
Title: Semiconductor module with vertical semiconductor component
Inventor: NAKAGAWA AKIO
IPC: H01L29/739
Filed: 1997-03-13
Abstract: The drain layer on the substrate (44) surface carries a drain electrode. Opposite to the drain layer in selectively deposited in the substrate surface is a base layer of a second conductivity. A first conductivity source layer is selectively formed on the base layer surface and carries a source electrode. On the base layer is formed a gate electrode, with interposition of a gate insulating film, between the source layer and the substrate. There is a lateral semiconductor component (41-43) with an insulating layer (45) in a region of the substrate surface. The insulating layer carries a polycrystalline semiconductor layer, with first and second conductivity regions. Ion implantation is carried out simultaneously into the vertical component source layer and the first conductivity region of the polycrystalline layer.
Patent DE-19710490-A1 (DE)
Title: Signal frequency converter circuit
Inventor: MUSHA HIROBUMI
IPC: H03D7/16
Filed: 1997-03-13
Abstract: The circuit has a local oscillator (36) providing a local oscillator signal (Lf2) which is mixed with the input signal.  This converts the input signal frequency.  The mixer output is fed through an IF filter (66) to a second mixer (17).  The second mixer mixes the filtered signal with a second local oscillator signal (Lf3), of lower frequency, obtained via a frequency divider (29).  The local oscillator and the frequency divider may be coupled in a phase locked loop, supplied with a reference signal used for synchronisation of the local oscillator.
Patent DE-19710596-A1 (DE)
Title: Thatched roof unit
Inventor: THOMSSEN THOMS UWE
IPC: E04D9/00
Filed: 1997-03-14
Abstract: The thatch roof unit comprises a prepared stalk layer part (1) with sewings (2,2a) running parallel with each other in different horizontal running widths. The stitches of the sewings are offset from the parallel sewing stitches, and the sewings run transverse to the longitudinal direction of the stalk layer. The first transverse sewing (2) is applied at almost the middle of the stalk lengths. The stich gap is about 0.10 m, and the second sewing is located at about 0.30-0.40 m from the first sewing.
Patent DE-19710738-A1 (DE)
Title: Biodegradable aryl-sulphonic acid form-aldehyde condensate used as dispersant for ultraviolet absorber
Inventor: KARL ULRICH DR
IPC: C09K23/12
Filed: 1997-03-14
Abstract: The use of dispersants (I) in a composition containing ultraviolet (UV) absorber is claimed. (I) are condensation products based on arylsulphonic acids (II) and formaldehyde (HCHO) and are obtained by (a) sulphonating aromatic compounds (III) to (II) and (b) condensing (II) with HCHO.  Step (a) and/or (b) is carried out in the presence of 5-50 wt.% carboxylic acid, salt or anhydride containing aromatic groups with respect to (III).  Also claimed are (i) a method of producing the composition comprising mixing the required amounts of (I) and UV absorber so that they are finely dispersed. (ii) the composition per se and (iii) textiles treated with the composition, which have increased light fastness.
Patent DE-19711617-A1 (DE)
Inventor: WOLFF HANS-PETER DIPL CHEM DR
IPC: C07D277/34
Filed: 1997-03-20
Abstract: The invention relates to compounds of the formula (I) wherein R is a phenyl or naphthyl radical which can be substituted once or several times by halogen, a hydroxy, alkoxy, aralalkoxy, alkyl, amino, alkylamino, dialkylamino, nitro, trifluoromethyl or methylenedioxy group, or a cycloalkyl ring with 3 to 8 carbon atoms which can be substituted by a methyl group, and A is a group -(CH2)n-, -X-(CH2)n- or -CH2-X-(CH2)n- which can be substituted once or several times by methyl groups, wherein n is a whole number between 1 and 8, X is oxygen, alkylamino, aralalkylamino or SOm with m = 0-2 and Y is CH=CH or S. The invention also relates to the tautomers, enantiomers, diastereomers and physiologically compatible salts of said compounds and medicaments containing these compounds which are used to treat diabetes mellitus.
Patent DE-19713333-A1 (DE)
Title: Roller bearing fixture, particularly for wheel bearings of road vehicles
Inventor: NIEBLING PETER
IPC: F16C35/077
Filed: 1997-03-29
Abstract: The projections (7) when the bearing is pressed in the housing (4), snap-engage in a groove (8) in the housing bore and axially fix the bearing. The securing socket (6) has a radially inwards facing area, which locates in an axial sprung manner against the face side of the outer ring (1). The securing socket is formed as a stamped or deep-drawn part, and has an accommodation for a speed sensor. As the groove (8) is arranged in the area of the outer ring cover, axial structural space can be spared, on both sides between the inner ring (2) and the outer ring (1), sealing discs (9) and centrifugal discs (10) are arranged.
Patent DE-19713377-A1 (DE)
Inventor: TIEMANN CARSTEN DIPL ING
IPC: B05B1/00
Filed: 1997-04-01
Abstract: The invention relates to a nozzle (1) for injecting a first fluid (10), especially fuel, into a second fluid (11), especially combustion air. The first fluid (10) is guided by two channels (3, 4) in the nozzle, one of said channels (4) flowing eccentrically into the other channel (3) so as to produce a swirled main flow (10c) which is then able to penetrate far into the second fluid (11). The swirl causes the injected, first fluid (10) to fan out, and thus become finely divided. The invention also relates to an application for a nozzle of this type (1) in a premix burner of a gas turbine, and to a corresponding method.
Patent DE-19713641-A1 (DE)
Inventor: SCHMIDT FRANK DR
IPC: G06K19/077
Filed: 1997-04-02
Abstract: The moulded chip cover also acts as a card body (9) and its dimensions correspond to the desired external dimensions for the card (10). The card dimensions correspond to the ID-000 format. The card comprises a support film with connection contacts (11) for the card on one side and an IC on the other side. The IC is connected to the contacts via holes in the film, preferably via solder connections. The cover is moulded from plastic and covers both the chip and electrical connections.
Patent DE-19715710-A1 (DE)
Title: Connecting device joining two profile frames together
Inventor: NAGAI SHIGEKAZU
IPC: F16B37/04
Filed: 1997-04-15
Abstract: A nut holder (11) has clamp parts (19A,B) formed on both longitudinal ends of its base part (20), which extend at right-angles to the base part and on their insides have connecting projections or cavities (23A,B). The nut holder has elastically deformable parts (13A-D), which project in the other direction from both longitudinally extending sides of the base part, so that the elastically deformable parts can be bent. The nut has terminating surfaces, which are formed on both its longitudinal ends and are provided with connecting projections or cavities. The connecting projections, on connection of the nut with the nut holder, engage in the connecting cavities.
Patent DE-19717035-A1 (DE)
Inventor: BLACK ROBERT H
IPC: B05D7/24
Filed: 1997-04-23
Abstract: A method for removing soiling and graffiti markings from a barrier coat previously formed on an underlying surface is provided, wherein the method preserves rather than sacrifices the barrier coat. The method includes applying a solvent system which includes at least one substantially non-toxic organic solvent such as 1-methyl-2-pyrrolidinone to an area of the barrier coat. A method is also provided to improve the resistance of a protective barrier coat to graffiti markings and other soiling over time and thereby facilitate any necessary cleaning of this barrier coat. The improvement in the case of wax coatings is achieved by including in the wax, at least one protective chemical agent selected from the group consisting of wax-soluble/water-insoluble UV light absorbers, wax-soluble/water-insoluble free-radical and peroxy-radical scavengers, and wax-soluble/water-insoluble wax antioxidants. The improvement in the case of silicate coatings is achieved by including in the coating material, an anionic or non-ionic surfactant which improves the adhesion, cohesion, and durability of the barrier coat, and which is compatible with aqueous silicate solutions an emlusions.
Patent DE-19717894-A1 (DE)
Title: Porous metal especially aluminium matrix material production
Inventor: WOERZ HELMUT DIPL ING
IPC: B22F3/11
Filed: 1997-04-28
Abstract: A process for producing matrix materials, preferably (light) metal (especially aluminium) based mouldings or materials, with gas-generated cavities or pores involves subjecting a preferably homogeneous mixture of metal particles and particles of a gas-generating agent, which has a gas evolving or decomposition temperature above (preferably more than 350 deg C above) the temperature occurring during pressing, to (a) an optional shape stabilising operation at ambient temperature or at up to \}320 deg C to form an initial moulding; (b) deformation and compaction at above 100 (preferably \-500) MPa pressure to form a pore-free compact semi-finished product (especially a green body); (c) optional cooling, followed by storage, transport or the like; and (d), preferably without any intermediate treatment (especially intermediate reheating, soft annealing, tempering, post-compaction, post-deformation or the like), heating to above the agent decomposition temperature and the metal melting temperature to foam the matrix material.  Also claimed is a similar process in which step (c) is omitted and step (d) is optionally followed by cooling and machining.
Patent DE-19719448-A1 (DE)
Title: Inverter circuit for level converter
Inventor: BUCK MARTIN
IPC: H03K19/0185
Filed: 1997-05-07
Abstract: The inverter circuit has an inverter (I1) with a transistor (N1) of one conductivity connected to earth at its source and a transistor (P1) of opposite conductivity coupled to a supply potential via a diode (D) at its source.  The diode can be bridged by a switch element (S) so that the first transistor is blocked by the signal applied to the inverter input (IN). The inverter output may be fed to a second inverter (I2) with the control input of the switch element coupled to the output of either inverter.
Patent DE-19720235-A1 (DE)
Inventor: MUELLER ROLAND
IPC: F24D17/00
Filed: 1997-05-14
Abstract: The invention relates to a water control device having a connection to a cold water pipe, a hot water pipe, a hot water outlet and a cold water outlet. Il also has a connection to a controllable water diversion device which diverts hot water into the cold water pipe when its temperature falls short of a predetermined minimum. Existing water mixing valves have the disadvantage that, while the cooled hot water is being pumped over into the cold water pipe, cold water already comes out of the water mixing valve. This certainly enables energy to be economized, but much more water could be saved. The invention is thus characterized in that both the hot water outlet and the cold water outlet are blocked when the device actuated and when the temperature of the hot water is below a discretionary minimum temperature of the mixed water.
Patent DE-19721523-A1 (DE)
Title: Security hologram application method e.g. for passports
Inventor: DAUSMANN GUENTHER
IPC: B42D25/328
Filed: 1997-05-22
Abstract: The method involves applying a photo-conducting layer (4b) directly on a substrate. The photo-conducting layer is covered by a thermoplastic or duroplastic layer (4a). After exposing the layers with the security image, the image is developed by heat treatment, using UV or IR. The treatment changes the relief of the thermoplastic, or duroplastic layer to form the hologram. The processed hologram is finally secured by evaporating or sputtering a thin layer of metal over the image. Alternately, the image is sealed by a hard clear plastic cover, which can be hardened by radiation.
Patent DE-19724660-A1 (DE)
Title: Micro-fluorescence X-ray analysing unit with X-ray capillary tube
Inventor: SATOH MASAO
IPC: G01N23/223
Filed: 1997-06-11
Abstract: The unit contains an X-ray capillary tube, to radiate a thin flow of X-rays with high luminance on a precise region of a specimen, also an energy dispersion semiconductor detector, in order to measure fluorescence X-ray beams which would be produced from the precise region of the specimen. The semiconductor detector has a configuration of a hollow, flat plate. The micro-fluorescence X-ray analysing unit includes an X-ray beam generator, in order to bring a first X-ray beam from the X-ray generator in a thin flow, and a resulting X-ray beams are radiated on a precise region of a specimen. A semiconductor detector detects fluorescent X-ray beams, which would be produced from a precise region of the specimen, after the radiation with X-ray radiation. The semiconductor detector has a hollow flat plate, and is so arranged, that the X-ray beam can pass through the hollow part.
Patent DE-19726499-A1 (DE)
Inventor: FISCHER PETER
IPC: B01J47/10
Filed: 1997-06-20
Abstract: The invention is concerning a method for removing residual water from a container which contains ion exchanger resin and is provided with supply and discharge pipes for ion-containing water and de-ionized water respectively which container is subjected to a pressure difference, as a result of which said residual water is removed from said container. The invention also relates to a device for carrying out such a method which device comprises a container, provided with a connecting means other than supply and discharge pipes, which connecting means can be coupled to a pressure means for generating an excess pressure or a sub-atmospheric pressure in the container.
Patent DE-19727938-A1 (DE)
Inventor: WIESE DETLEF
IPC: H04B1/66
Filed: 1997-07-01
Abstract: The invention relates to a method for coding signals, specially digitized audio signals, comprising a coding device for coding said signals in a coding format and a processing device for processing said coded signals. Methods of this kind are, for example, already known in European Patent Document 290581. Therein, psychoacoustical phenomena are used in the perception of audio signals in a digitized form, e.g. 48 kHz sampling frequency/16 bit resolution, to substantially reduce the original bit rate of the audio signals. Such methods are currently standardized under "source coding" (ISO 11172 and 11318). The aim of the invention is to provide a method as mentioned above, which solves the cited problems and which extensively avoids transcoding once coding has occurred. According to the invention, this is achieved by determining the coding format according to the properties of the processing device in the above-mentioned method.