baber/WOPTO huggingface dataset:
Patent DE-19634786-A1 (DE)
Title: Model or toy rocket
Inventor: HORN HANS
IPC: A63H27/14
Filed: 1996-08-28
Abstract: The rocket which can be of any form has a safety device (5) which automatically adapts to the water level so that with any predetermined deviation from the vertical the operating pressure is cancelled. The safety device is such that the distance of the water level to inlet opening (7) remains constant so that only the degree of incline is relevant as the measure for breaking off the operation. The safety device can be technically designed so that this is used as a water flow regulator and rocket jet cross-section regulator (15). Flight path stabilising avoids need for energy-consuming flight path corrections.
Patent DE-19635097-A1 (DE)
Title: Lock for vehicle boot
Inventor: JURR RICHARD
IPC: E05B81/06
Filed: 1996-08-30
Abstract: The catch for the boot lid or rear hatch of the vehicle is operated by a hand grip (1) which is retracted into the vehicle when the vehicle is driven. The had grip has a rotating mounting about a vertical axis (10) through the flat profile housing of the catch. A servo motor drives the hand grip between the retracted position and the extended position. The motor drive is via a reduction gearing to the pivot axis. The hand grip is attached to a plate (80 and swivels through a slot in a bezel (7) in front of the catch housing. Seals (6) around the slot protect the drive from dirt and moisture. The back of the plate has a flange (9) which matches the body trim of the vehicle, to present a flush fitting when the had grip is retracted.
Patent DE-19636617-A1 (DE)
Title: Cordless telephone for data transfer
Inventor: GOERMANN HEINZ GUENTER DIPL IN
IPC: H04M1/725
Filed: 1996-09-10
Abstract: The telephone includes a control bus (7) which is connected to an interface (14) via control lines (15). The interface is coupled to a coder and decoder (14) via transmission and reception lines (16,17), matching amplifier (12) and matching module (11).  The matching amplifier and the matching module are connected to the control bus via the control lines for controlling a microprocessor (10). Preferably, the interface is coupled to the electronic hook of a cordless telephone. The hook controls the transition from a two-wire to a four-wire transmission.
Patent DE-19644123-A1 (DE)
Title: Peripherals-surface mount technology for increased degree of protection without releasing connectors during maintenance
Inventor: BERGMANN MARTIN DIPL ING
IPC: H05K5/02
Filed: 1996-10-23
Abstract: An electrical device, in particular a peripheral device, for connection of data-and/or power sources or sinks by means of a number of connection elements (1) and connection lines (2), includes a housing (3) which has at least one housing part (4) releasably connectable to the housing (3). The connection elements (1) are connectable to the housing part (4), and together with the housing part (4) are releasable from the housing (3) and, with that, releasable from the electrical device (5). The connection element (1) is specifically a round- pin plug (2) and can be locked to the housing part (4).
Patent DE-19649568-A1 (DE)
IPC: B23C3/05
Filed: 1996-11-29
Abstract: Disclosed is a tool for machining workpiece surfaces, specially drill hole surfaces by chip removal, comprising at least two partial tools which can be displaced towards each other, wherein the work tool processing the workpiece surfaces can be rotationally moved. The tool is characterized in that is includes at least one control element (19) which can be displaced in a substantially perpendicular position to the rotational axis (9) of the tool in relation to the latter (1). Said control element causes one partial tool (5) to move in relation to the other partial tool (3), preferably when a given rotational speed is reached.
Patent DE-19651623-A1 (DE)
Title: Vehicle for transporting liquid manure
Inventor: ZUNHAMMER SEBASTIAN DIPL ING
IPC: B60P3/22
Filed: 1996-12-12
Abstract: The vehicle has a frame, which consists of at least two sections. The first section carries a propulsive power unit (5) and a driver's cab (7), and has at least one wheeled axle (6). The second section carries the liquid manure tank and has several additional wheeled axles. The frame sections are joined together by corresponding assembly elements (9) and are detachably interconnected. The first section forms an independent drive head (2). The second section forms an independent slurry tank trailer (3).
Patent DE-19652349-A1 (DE)
Title: Combined gas and steam turbine power plant
Inventor: LEITHNER REINHARD PROF DR TECH
IPC: F02C6/18
Filed: 1996-12-17
Abstract: The power plant compresses slightly more air than what is used in stoichiometric combustion and then, or during the infeed of solar or low temperature heat, condensate and/or water is injected into the compressed combustion air, in order to minimise the temperature of the air and condensate. The mixture is determined by the saturated steam temperature due to the increasing partial pressure of the water vapour in the compressed air. In this way the highest possible heat input at low temperature is achieved. The requisite gas turbine entry temperature is maintained for stoichiometric combustion and the mix or compressed combustion air and steam is preheated on solar and/or low temperature heat so as to raise the mixture temperature above the steam partial pressure for the corresponding saturated steam temperature. If heat input fails during these stages, the turbine entry temperature is regulated by reducing the condensate and/or water injection and increases air input and the excess air as a result.
Patent DE-19701986-A1 (DE)
Title: Element for forming watertight seal between concrete wall and concrete floor plate
Inventor: DOELLEN HEINZ VON
IPC: E04B1/682
Filed: 1997-01-22
Abstract: The element is formed as a sealing strip, preferably of metal, which projects from a floor plate (11) and extends into a wall. The sealing strip is spaced from and borders a plate of fibre concrete (111), which is shorter than the sealing strip. The element is secured to the fibre concrete plate through interspersed positioning struts, which are spaced from the fibre concrete plate. The fibre concrete plate is formed as an angled piece, whose shorter leg, which fits against the floor reinforcement, forms an additional free space between the wall shell (41,41') and the fibre concrete plate, supports the wall connection bars (22,22').
Patent DE-19702279-A1 (DE)
Title: New tri:methyl-(vinyl- or ethyl-butyl)-cyclohexanone derivatives
Inventor: MARKERT THOMAS DR
IPC: C07C45/51
Filed: 1997-01-23
Abstract: 3,3,5-Trimethylcyclohexanone derivatives of formula (I) are new. X = CO or CH(OH); Y = CH(CH=CH2) or CH-(CH2CH3); or X+Y = CH-O-CH2-CH2-CH or CH-O-CH(CH3)-CH.
Patent DE-19704417-A1 (DE)
Title: Laundry dryer
Inventor: KLUG HANS-JOACHIM DIPL ING
IPC: D06F34/28
Filed: 1997-02-06
Abstract: The program controlled laundry dryer has an individual adjustment within the selected or set drying performance, through a functional effect in the program control unit within each program.  The adjustment is made through a press button control at the control panel, or through a potentiometer.
Patent DE-19708629-A1 (DE)
Title: Silicon oil spring
Inventor: PETERSMANN ECKHARD
IPC: F16F9/30
Filed: 1997-03-04
Abstract: The silicon oil spring structure, with a piston, allows various pretensions to give variable spring or damping forces within the same unit size.  All the required spring or damping forces can be achieved by alterations to the unit size or the piston.
Patent DE-19709440-A1 (DE)
Title: Preparation of di:alkylamino-fluoro-aniline isomer mixture
Inventor: SCHACH THOMAS DR
IPC: C07C209/36
Filed: 1997-03-07
Abstract: Preparation of 4-dialkylamino-3-fluoro-anilines and 2-dialkylamino-5-fluoroanilines of formulae (Ia) and (Ib) respectively comprises: (i) reacting 2,4-dichloro-5-fluoro-nitrobenzene of formula (II) with a secondary amine of formula NHR1R2 (III), optionally in presence of a solvent, a quaternary compound and a metal salt, at -30 to + 150 deg C; and (ii) reacting the obtained 4-dialkylamino-2-chloro-5-fluoro-nitrobenzene and 2-dialkylamino-4-chloro-5-fluoronitrobenzene of formulae (IVa) and (IVb) respectively with hydrogen, in presence of a base and a hydrogenation catalyst and optionally a solvent, at 30-150 deg C and 1-100 bars. R1,R2 = 1-10C alkyl; or NR1R2 = 3-7 membered ring. Also claimed is the intermediate 4-chloro-5-fluoro-2-(morpholino)-nitrobenzene (IVb').
Patent DE-19709654-A1 (DE)
Title: Wiping device for tall narrow window of vehicle
Inventor: METZ ULRICH
IPC: B60S1/24
Filed: 1997-03-10
Abstract: The wiping device has a rocker arm (4) driven by a drive device, to which a coupler (11) is attached to form a pivot parallelogram; and a wiper on one end of the rocker arm. There is a first gear wheel (12) fixed not to rotate on one end of the coupler. This gear wheel is engaged with a second gear wheel (7) which can rotate on one end of the rocker arm. The wiper (3) is fixed to the second gear wheel so that it cannot rotate relative to it. The rocker arm may have a common connection with the coupler to the bodywork.
Patent DE-19710845-A1 (DE)
IPC: B22C19/04
Filed: 1997-03-15
Abstract: The invention relates to a process for manufacture of ready-to-pour masks or core stacks, moulded material being shot with a shooting machine into an openable tool, and compacted therein to form a moulded member, core or mask. The moulded member is removed when the tool is open and subsequently handled, conveyed, optionally machined, in any order, and optionally, completed to form a moulded packet. The object of the invention is to reduce the operational and maintenance costs in such a manner that the core shooting devices (1), the handling devices such as the manipulators or robots and, optionally, all the peripheral equipment are controlled via a process computer (2), and the process computer (2) and, consequently, the entire control system on the side of an external computer (3) can be accessed via a telephone interface (4) associated with the external computer (3), via the telephone network (5) and via a telephone interface (6) associated with the process computer (2).
Patent DE-19712344-A1 (DE)
Title: Production materials sample tester using electrostriction or magnetostriction
Inventor: PRIESMEYER HANS GEORG DR
IPC: G01N3/04
Filed: 1997-03-25
Abstract: An instrument (10) for testing detachable samples of production materials (11) by applying a drawing force comprises at least two elements (12,120) lying opposite to one another in the direction of pull for holding the sample which is stretched between them. During the test a force is applied to them by means of ring-shaped actuators (13) working on the electrostriction and/or magnetostriction principle. High-voltage electrostriction applied through the actuators causes mechanical deformation to the sample, such as thickness changes. A force of 6.3 kN, corresponding to an applied force of 8.0 kN or more, can be reached, with a mechanical stress of 80-100 MPa, giving high stretch and repeat formation rates. The equipment is simple to install, reliable and inexpensive.
Patent DE-19712590-A1 (DE)
Inventor: WILLKE CLEMENS
IPC: F02M51/06
Filed: 1997-03-26
Abstract: The invention relates to an electromagnetically operated valve which has an axially displaceable valve needle (13), said valve needle comprising at least one armature (17) and one spherical valve closing body (18). Said armature (17) forms a closing body support which holds said valve closing body (18) with an end area (46) situated downstream, said end area (46) encompassing said valve closing body (18) in such a way that at least one channel (49) which is directly connected to a longitudinal bore (23) in said armature (17) is formed on the surface of said valve closing body (18). The valve is especially suitable for use in fuel injection devices of mixture-compressing internal combustion engines with externally supplied ignition.
Patent DE-19714705-A1 (DE)
Title: Pipe bending appts
Inventor: PUETTMANN FRANZ-JOSEF
IPC: F16L1/06
Filed: 1997-04-09
Abstract: The appts. to bend pipes has a forced guide with at least three guide points (3,4,7). The are positioned so that a pipe (9) is bent to a given radius, for laying without a trench.  The guide points (3,4,7) are rollers, prismatic rollers (3,4,5,7,8) or sliding bearings, and at least one of them is adjustable. The guides can be folded in, for transport.
Patent DE-19715802-A1 (DE)
Title: Counter clockwise rotating screw extractor
Inventor: ARKEVELD ROBERT
IPC: B25B27/18
Filed: 1997-04-16
Abstract: The screw extractor has one or more cutting faces, and the tool holder shaft can have different shapes and sizes. The cutting face form, structure and size, and their arrangement can be designed different or the same.  The screw extractor may be with or without a centering point. External substances such as a titanium or tungsten coating or diamond or tungsten chips are applied behind, in front of, or on the rear side of the screw extractor or on the cutting faces.
Patent DE-19717181-A1 (DE)
Inventor: FISCHER RICHARD WALTER DR
IPC: C07C45/28
Filed: 1997-04-24
Abstract: The invention relates to the use of compounds of formula (I): R<1>aRebOc.Ld as catalysts for selectively oxidating olefins by breaking the C-C bond into the corresponding carbonyl compounds in the presence of a compound containing peroxide, whereby the quantitative ratio of olefin to peroxide compound ranges from 1:2 to 1:14. In said formula (I) a = 0 or an integer between 0 and 6, b = an integer between 1 and 4, c = an integer between 1 and 12, d = an integer between 0 and 4, and L = Lewis base. The sum of a, b and c is such that it ensures the pentavalence or heptavalence of the rhenium, provided that C is not greater than 3 . b R<1> can either not be present, or represent the same group or represent a different group and be an aliphatic hydrocarbon rest having between 1 and 10 C-atoms, an aromatic hydrocarbon rest having between 6 and 10 C-atoms or an aryl alkyl rest having between 7 and 9 C-atoms, whereby said R<1> rests can independently of each other be substituted identically or differently.
Patent DE-19720286-A1 (DE)
Title: Plastic water pump casing for vehicle engine comprising two injection moulded, tempered, duroplastic halves
Inventor: WINTER HEINRICH JOSEF
IPC: B29C65/56
Filed: 1997-05-15
Abstract: The water pump casing for a vehicle engine has an irregular cavity (12) with connecting- and mounting surfaces (32, 30). It is made of a temperature-resistant material. In novel design, the casing (10) comprises at least two sections (14, 16) of duroplastic, adhered (22) and sealed together along common, closed peripheral edges (18, 20). These edges are remote from the connecting- and mounting surfaces.
Patent DE-19721590-A1 (DE)
Inventor: TYBORSKI THOMAS
IPC: B08B17/02
Filed: 1997-05-23
Abstract: The invention relates to a non-drying, viscous agent for treating surfaces, containing 90 - 98.5 weight percent water, 1 - 4 weight percent hygroscopic constituents, 0.2 - 2 weight percent preservatives and as much thickening agent as is required to give the mixture a viscosity of 2,000 to 10,000 mPa (at 22  DEG C, measured according to Brookfield, No. 3 spindle, 3.12 revolutions per minute). The invention also relates to the use of the inventive agent for treating surfaces which come into direct contact with foodstuffs or other surfaces in facilities where food is processed. The inventive agent keeps the surface moist and prevents food and dirt from drying onto said surface.
Patent DE-19721654-A1 (DE)
Title: Light-metal profile bending method, for space frames for motor vehicles
IPC: B21D9/10
Filed: 1997-05-23
Abstract: The process uses a bending head (4) and several feeder units (1,2,3). A profile (20) to be bent is placed on a unit, and the bending head is moved to it. During the bending process, one or more profiles may be placed on further feeder units. The bending head moves in at least two spatial directions (X,Y). The profile is supported via roller to slide rails resp. slide jaws. The feeder units are positioned parallel to each other, and the bending head is moveable relative to the units. The head can easily be adapted to different profiles.
Patent DE-19724533-A1 (DE)
Title: Semiconductor component mfg. method with protruding electrodes for ball grid array
Inventor: TSUJI KAZUTO
IPC: H01L23/498
Filed: 1997-06-11
Abstract: The method has positioning platen (6) mfg. step forming concave sections for the protruding electrodes (2), and positioning sections for sealing resin (5) in an integral process, starting with a flat platen portion. In the second step the protruding electrodes are formed in the concave sections by applying filling material. A composite platelet is produced by fitting a circuit board (10) on to the positioning platelet for bonding with the electrode material in the concave sections. In the next step is preparing the sealing resin, using a specified casting mould, corresponding to the composite platen. Then the positioning platen is removed.
Patent DE-19724704-A1 (DE)
Title: Building component automatic mass production process
Inventor: FINZER BERND
IPC: B65G47/51
Filed: 1997-06-12
Abstract: The mass production process produces components (6) which are connected up into quasi-endless strips (5) in a preparation sector. These strips, containing several components, are divided into strip sectors (9) by a separating unit (8).  The strip sectors are stored in a buffer unit (11), from which they can be extracted by a removing unit (13) in order to keep the process going in the event of stoppages at individual processing units (1,14). The separating unit may include a mechanical separating element.
Patent DE-19730194-A1 (DE)
Title: Computer monitor carrier
Inventor: MENZEL DIETMAR DIPL ING
IPC: A47B21/00
Filed: 1997-07-15
Abstract: The carrier includes a carrier unit (2) connected firmly with a table (1) with a fixed or height-adjustable table top (4) such that a carrier disk (5) for the monitor (3), arranged at the carrier unit, is located at the table top (4). The height of the carrier disk is adjustable to be smaller, equal, or larger than the height of the table top. The carrier disk is adjustable in an angle of 180 degrees w.r.t the table top, and the carrier unit is firmly connected with the table top, with a part of the table, and/or a freely positioned stand.
Patent DE-19731085-A1 (DE)
Inventor: PFIZENMAIER HEINZ
IPC: G01S13/931
Filed: 1997-07-19
Abstract: The invention relates to a device for sending and receiving radar waves, especially for a distance sensor, wherein the send signals can be transmitted to at least one antenna element and the receive signals can be extracted therefrom. The antenna elements used for transmission are formed by circular polarized radar waves. The send signals are supplied to at least one side of the antenna element so that they are diffused on a first polarization plane. The receive signals are picked up by the antenna element on a second polarization plane which is perpendicular to the first polarization plane.
Patent DE-19739425-A1 (DE)
Inventor: MONTAG CHRISTOPH
IPC: H04R5/02
Filed: 1997-09-09
Abstract: The invention relates to a method and a device for reproducing a stereophonic or multi-channel audiosignal in a space, especially a passenger compartment (10) of a motor vehicle. According to the invention, loudspeakers are arranged in several positions in said space for reproducing acoustic signals and the amplitude and phase of the acoustic signals emitted by each loudspeaker (1 to 7) are influenced in such a way that the wave fronts (83 to 87) of the acoustic signals emitted by said loudspeakers (1 to 7) superimpose to form a first resulting wave front for the left channel and a second resulting wave front (80) for the right channel of the stereophonic audiosignal. The resulting wave fronts intersect in an audibility zone within the space and give an impression of stereo sound within said audibility zone.
Patent DE-19740865-A1 (DE)
Title: Rotary piston motor with rotor formed as elongated tube
Inventor: KLAUS ADOLF DIPL ING
IPC: F04C11/00
Filed: 1997-09-16
Abstract: The elongated rotor (1) for the motor is of circular cross-section and is made of longitudinal strips or planks of metal. These are laid on the outer diameter of a tubular inner rotor. The inner rotor may have flattened portions with bushes which may accommodate a seal or vane. There is a small space between the flattened portions on the inner rotor and the inner diameter of the outer rotor. The edges of the planks making up the outer rotor may be of square-toothed or dovetail shape and may interdigitate together.
Patent DE-19741805-A1 (DE)
Title: Guide device for induction air of Otto cycle engine
Inventor: SCHOEFFLER HELMUT
IPC: F02B27/02
Filed: 1997-09-22
Abstract: The guide device takes the air through a diversion path. It includes a casing containing the diversion, with air inlet and outlet apertures. The casing contains a bowl (1) with bottom (3) and encircling wall (4). A guide body (9) is fitted in the bowl. The bowl and guide body can turn relative to each other about the central axis (8) of the encircling wall. The diversion path runs between them. One (5) of the two apertures (5,7) is in the middle of one (2) of the two end surfaces (2,3) of the casing. The other (7) is at the circumference of the casing.
Patent DE-19745356-A1 (DE)
Title: Use of N-pyridinium aldehydes or ketones and coupler for dyeing keratinous fibers, especially human hair
Inventor: MOELLER HINRICH DR
IPC: A61Q5/10
Filed: 1997-10-14
Abstract: Onium aldehydes and ketones, comprising N-substituted pyridinium compounds, are used for coloring keratinous fibers in the presence of compound(s) selected from amines, N-heterocyclic compounds, aminoacids, oligopeptides and aromatic hydroxyl compounds, and/or methine (CH)-active compounds. (A) Onium aldehydes and ketones, comprising N-substituted pyridinium compounds of formula (I), are used for coloring keratinous fibers in the presence of (B) compound(s) containing primary or secondary amino groups or hydroxyl (OH) groups, selected from primary or secondary aliphatic or aromatic amines, N-heterocyclic compounds,  alpha - to w-aminoacids, oligopeptides or 2-9 aminoacids and aromatic OH compounds, and/or methine (CH)-active compounds;   R<1>  = H, 1-4C alkyl or (hetero)aryl;  R<2>, R<3>, R<4>  = H, halogen, 1-4C alkyl, 1-4C (hydroxy)alkoxy, hydroxyl (OH), nitro, aryl, trifluoromethyl, amino (optionally substituted by 1-4C alkyl) or 1-4C acyl; or  2 of R<2>, R<3>, R<4>  = a condensed benzene ring;  R<5>  = 1-4C alkyl, aryl, aralkyl or heteroaryl;  X  = a direct bond or optionally substituted vinylene or phenylene group;  Y<-> = halide, benzenesulfonate, p-toluenesulfonate, methanesulfonate, trifluoromethanesulfonate, perchlorate, sulfate, hydrogen sulfate, tetrachlorozincate or the N-oxide of the heterocycle. Independent claims are also included for (a) a color composition containing these compounds; and (b) a method of coloring using this type of composition.
Patent DE-19748514-A1 (DE)
IPC: C11D17/04
Filed: 1997-11-03
Abstract: An implement is washed in a solution containing a cleaning agent and water, and rinsed. The implement is soaked in an impregnation solution which also contains the cleaning agent and water. The impregnation solution, cleaning agent and water are released from the implement, leaving a residual moisture content in which condition the implement is ready for use for a limited area of surface e.g. 10-20 m<2>.