baber/WOPTO huggingface dataset:
Patent DE-19536478-A1 (DE)
Title: Switch push-button with incorporated light-emitting diode
Inventor: HUENTING RALF
IPC: H01H13/702
Filed: 1995-09-29
Abstract: The switch push-button has a push-button body (1) carrying an electrical contact element (4) cooperating with a second contact element provided by a circuit board. The light-emitting diode is positioned along the vertical axis of the push-button body, with the contact elements arranged so that the emitted light penetrates the latter.  Pref. the push-button body is at least partially transparent, with at least one of the contact elements provided by a contact ring, or a number of contact fingers arranged around the vertical axis of the push-button body.
Patent DE-19537799-A1 (DE)
Title: Energy flow management for motor vehicles
Inventor: POTT EKKEHARD DIPL ING
IPC: F01N3/10
Filed: 1995-10-11
Abstract: The system consists of an engine cooling circuit with a heat exchanger. There is a fluid circuit which transmits heat from a heat source to the coolant circuit. At least one additional heat-exchanger is incorporated in the circuit in which any remaining heat in the fluid is transmitted to at least one piece of equipment on the engine. The equipment to which the additional heat is supplied is e.g. an inlet tube through which combustion air is sucked in or a battery trough. Alternatively the heat can be directly transmitted to the inlet air.
Patent DE-19538210-A1 (DE)
Title: Brake amplifier for motor vehicles
Inventor: BENZ THEODOR
IPC: B60T13/567
Filed: 1995-10-13
Abstract: The amplifier (10) has a casing (14) in at least two part, with an outer front casing wall (16) an opposite outer casing wall (18). At least one moving wall divides the amplifier casing cavity into two chambers (26, 28) an transmits a force via an output member to the main cylinder (12). This transmission occurs when there is a pressure difference, depending on an input member (30), between the two chambers. The casing walls are fixing elements for a bodywork wall (20) or for the main cylinder (12), the casing of which can be pushed relative to the outer rear casing wall of the amplifier casing when a certain pressure is exceeded.
Patent DE-19544554-A1 (DE)
Title: Ultrasonic emulsification process for heavy goods vehicle IC engine hydrocarbon fuel
Inventor: HUNCK WOLFGANG HEINRICH DIPL I
IPC: F02B47/02
Filed: 1995-11-29
Abstract: The emulsifier operates with longitudinal ultrasonic AC fields to add a controlled proportion of water to hydrocarbon fuel. The water ratio and the degree of emulsification depends on the viscosity of the fuel. The wave pattern is applied to the fuel/water mixture as two interfering wave patterns. The emulsification ratio is varied dynamically to match the burn requirements, e.g. torque requirements for IC engine. The process is used for supplying fuel/air mixture to the inlet manifold for IC engines or for the fuel fed for stationary turbines and boilers. The system can be used to upgrade existing equipment e.g. old boilers.
Patent DE-19600371-A1 (DE)
Title: Mobile device for coordination and interactive training or for treatment of kinesic disturbances
Inventor: SNOEI HANS HENDRIK DR MED
IPC: A63B22/18
Filed: 1996-01-08
Abstract: The device is in the form of a part spherical dish with a ridge (2) around its circumference in which an elastomer ring (7) is mounted. The ring limits and buffers the rocking movement of the dish. The disc supports either a fixed plate, for when the device is used by handicapped patients, or a floating disc.The floating disc has a part spherical lower surface which matches the spherical shape of the disc. The floating disc is supported in the dish on balls which are held in a cage.
Patent DE-19606606-A1 (DE)
Title: Electrolysis cell electrode pressure selected using bolt with rounded head
Inventor: SCHULZE DIRK
IPC: C25B9/19
Filed: 1996-02-22
Abstract: A cell electrolyses distilled water within a housing consisting of a number of sections. A solid electrolyte membrane (H) is in direct contact with an electrode (G,J) made of a porous material. The membrane (H) separates the cathode chamber from the anode chamber. One or both of the electrodes (G,J) is subjected to pressure forcing it against the membrane (H). The novelty is that the pressure is exerted by a bolt (N) with a rounded head (N1) directed centrally against the cathode (J) or anode (G), creating an indentation on the cathode surface or anode surface.
Patent DE-19609778-A1 (DE)
Title: Multi-keyboard sound generation method
Inventor: HOEFFKEN ARNO
IPC: G10H1/18
Filed: 1996-03-13
Abstract: The sound generation method generates a touch- and key-identification signal by actuating each key (31) on at least one keyboard (21-23). The signal is relayed to a digital processing unit (20), which derives a sound generation signal, for determining the depth of tone, duration and intensity. A sound control signal determines the sequence of output of the sound generation signals and/or the selection, and processing as well as assignment of the key (playing) signals. The digital processing unit is then brought into a recording standby state, in which the initial actuation of playing keying brings the digital processing unit into a recording state. The recording state involves storing in memory, the playing key signals and their time sequence of the first and each further playing key actuation. The digital processing unit is brought into a replay setting by an initiation command, and repeat of the first sound sequence results starting with its first sound.
Patent DE-19613283-A1 (DE)
Title: Modular food packs used in vehicle
Inventor: SCHIFFNER KLAUS
IPC: B60N3/16
Filed: 1996-04-03
Abstract: The device is used for heating a number of modular food packs in a vehicle to provide the driver and passengers with a hot meal. Packs may be used for storage and distribution of the hot meals and may be placed on a grille where they are heated with a stream of hot air. The temperature of the stream of hot air is above 65 degrees C and the cooking process is continued until the core temperature of each food packet is raised to above 65 degrees C and the food is properly cooked.
Patent DE-19613591-A1 (DE)
Inventor: KIRSCH REINHARD
IPC: A61K31/47
Filed: 1996-04-04
Abstract: The invention relates to substituted quinoline derivatives and a process for the preparation and use thereof. Compounds of the formula (I), and the tautomer forms thereof of the general formula (Ia) have an antiviral action, m, n and the symbols X and R<1> to R<5> having the meaning given.
Patent DE-19615375-A1 (DE)
Title: Spark-plug cap/lead for IC engine
Inventor: MAEKAWA TOSHIO
IPC: H01T13/04
Filed: 1996-04-18
Abstract: A connector for a spark plug lead in an IC engine has two insulating caps(29), one for the plug(3), one for the coil(5), with the insulating sleeve(27) of the lead engaging each end cap, with extra insulation between them. This last insulation is an annular strip which lies over the sleeve and the cap clips around it. The strip has peripheral grooves which engage with peripheral ribs on the sleeve, these ribs then snapping into mating recesses on the inside wall of the cap. An insulating bonding material is also used to seal the caps to the sleeve. The caps are U-shaped in cross- section where they clip to the sleeve.
Patent DE-19615787-A1 (DE)
Inventor: ROETHLINGSHOEFER WALTER DIPL I
IPC: H05K1/09
Filed: 1996-04-20
Abstract: A process is disclosed for producing a ceramic multilayer substrate, in particular an LTCC substrate. Printed circuits and throughplatings are produced on several green ceramic foils by a printing process using a conductive paste which contains wax as printing medium and which is free from volatile solvents. The green ceramic foils are then stacked and fired. The usual time-consuming drying of the green ceramic foils for evaporating the solvent used is eliminated. The foils can be stacked and fired immediately after the printed circuits and throughplatings have been printed. The invention also has the great advantage of preventing the printed circuits and green ceramic foils from shrinking before firing, decisively improving the precision of the thus produced ceramic multilayer substrates.
Patent DE-19621302-A1 (DE)
Title: Locking mechanism for reversible backrest in passenger-car
Inventor: RUECKERT EDVARD
IPC: B60N2/20
Filed: 1996-05-28
Abstract: The backrest has a height-adjustable head-rest (6) which is automatically displaced into its position by operating a release handle (16). The release handle turns a shaft (13) which fits into detents (22) in the guide-bars (21) of the head-rest and releases the catch by turning. The shaft has plastic bushes (23) which catch into detents in the two guide-bars and rests against a stop piece (25) fixed to the backrest. The shaft intersects the guide bars at right angles.
Patent DE-19624278-A1 (DE)
Title: Silicon On Insulator structure with single crystal semiconductor substrate
Inventor: YAMAGUCHI YASUO
IPC: H01L27/12
Filed: 1996-06-18
Abstract: The SOI structure has a single crystal semiconductor substrate (1), an insulating layer (2) formed on this substrate and a single crystal semiconductor layer (32) formed on the insulating layer and a quasi grain barrier (7). The SOI structure has a highly doped section (40), which contains a higher concentration of impurities than the remaining region in the semiconductor layer (32), and is formed in a region, which contains the quasi grain barrier (7). The concentration of the impurities of the highly doped section (40) in the single crystal semiconductor layer (32), amounts to not less than 4 x 10x17 cm-3.
Patent DE-19631652-A1 (DE)
Inventor: KAMPICHLER GUENTER
IPC: F01M1/24
Filed: 1996-08-05
Abstract: The invention relates to an internal combustion engine, in particular a one cylinder diesel engine, with a fuel injection system. The engine is provided with a mechanical control device comprising an actuator and a control element for automatic interruption of the fuel supply in case of a lack of lubricating oil. The control circuit actuator is equipped with a vacuum advance (15) with a membrane (12) for the pressurization of a closing tappet (10), in which a pressure chamber, formed by the membrane (12) and the vacuum advance (15), is open to the atmosphere. In addition, the control conduit (18)is equipped with a connection (20) on the side of the oil circuit and a connection (22) on the side of the crankcase, in order to produce a depression in the control element.
Patent DE-19632950-A1 (DE)
Title: Cheque card sleeve of thermoplastics or cardboard
Inventor: SCHUELER WOLFGANG
IPC: A45C11/18
Filed: 1996-08-16
Abstract: The sleeve is open at least one short end. The inner surfaces of the sleeve (9,10) have raised portions or bumps (5,6,7,8) running in the card insertion direction. The bumps are arranged with such spacing that they lie outside the surface of the data carrier e.g. magnetic strip or the chip. The bumps are interrupted or comprise rows of humps. The sleeve has a recess on the front which allows part of the card to be identified from that side of the sleeve. Preferably the bumps are widened and only do not cover the middle part on which the data carrier chip is usually arranged to protect it against contact with the inner wall of the sleeve between the bumps. The front and back of the sleeve may be different colours.
Patent DE-19639372-A1 (DE)
Title: Electrochemical measuring apparatus giving high accuracy
Inventor: PETERS GERRIT
IPC: G01N27/28
Filed: 1996-09-25
Abstract: Apparatus for electrochemical measuring processes has a first electrode (26) in contact with the ambient medium and a second reference electrode (28) in liquid connection to the first electrode, which is placed in an electrolyte inside the apparatus.  The novel features are that the electrolyte is in an open zone (20), in which a piston (12) delivers the electrolyte under slight pressure and the zone (20) behind the piston (12) is in communication with the ambient medium to balance external pressure differences.
Patent DE-19641924-A1 (DE)
Title: External controller e.g for swivel bending machine
Inventor: ISING GERD
IPC: G05B19/409
Filed: 1996-10-11
Abstract: The controller includes a transceiver (4) which is capable to transmit signals to an external transceiver (6) and to receive signals from the external transceiver. Preferably, a transmission line (6') is provided from the external transceiver to a helmet monitor (7) and is connected to the helmet.  The helmet monitor can be clamped to the front edge of a safety helmet using clamping screws and can be swivelled using hinged rods and clamping screws.
Patent DE-19643547-A1 (DE)
Title: Device for reheating precooked foods
Inventor: STUENITZ WERNER G
IPC: A47J39/00
Filed: 1996-10-24
Abstract: The device uses warm moist air and is designed in its heating and condensing output solely for reheating and has its own detachable water tank (18) . The water level in the tank can be automatically detected by an indicator when dropping below a minimum level and exceeding a maximum level. The indicator can be optical or acoustic. An immersion pump (28) in the tank is used to supply the water. The device can be provided as a cabinet (10) set on the floor or on a table.
Patent DE-19644465-A1 (DE)
Title: Process and assembly for drying e.g. sludge
Inventor: BOEHME MANFRED DIPL ING
IPC: C02F11/131
Filed: 1996-10-25
Abstract: Drying a substance, especially sludge, is improved by the following: (a) the e.g. sludge is held within an essentially closed process within which it is recirculated a number of times as needed; (b) within this closed process, heat energy is applied, and steam is extracted by means of low pressure and/or a vacuum; (c) the absolute low pressure is < 1 (preferably 0.5) bar; (d) the steam extracted is compressed, condensed and the liberated latent heat is recovered and used again in the process as heat energy.
Patent DE-19645052-A1 (DE)
Title: X-ray plate contrast improvement method for revealing hidden details
Inventor: BIRKHOELZER THOMAS DR ING
IPC: H05G1/26
Filed: 1996-10-31
Abstract: The method uses the blending-in of a previously installed grey value (black) to a section of the picture. The equivalent of a digital shutter is thus provided at the monitor, or where the hard copy output is produced. The blending-in produces a shading-out of certain known features in the picture, having applied a logic process to the pixel.  The blending-in is dependent on the picture content and on its geometry, in particular on the known structure of overlying organs e.g. such as bones, vertebra or pelvis over lung edges. A threshold function may be used, or a pattern-recognition method may enter the structure of the known organs in the memory.
Patent DE-19648639-A1 (DE)
Title: Method of burning waste in furnace
Inventor: PRIESMEIER ULRICH DR ING
IPC: F23L9/02
Filed: 1996-11-25
Abstract: Secondary air nozzles (8,9) are arranged in groups and opposing rows in the transition from the combustion chamber (5) to the flue gas draught channel (6). At least two groups of the opposing secondary air nozzles have parallel staged impulse currents (15), so that with the feed of secondary air to the nozzles, a double swirl is formed in the flue gas channel, the axes of which extend vertically.  The secondary air nozzles have different nozzle opening cross-sections for impulse staging. The secondary air nozzles of the one group (8) are displaced in mesh with the secondary air nozzles of the second group (9). The nozzles are arranged in a horizontal plane.
Patent DE-19653511-A1 (DE)
Title: Connecting element
Inventor: JACHLINSKI CHRISTOPH
IPC: B25B15/00
Filed: 1996-12-20
Abstract: The connecting element (1) has a head part (2) and a shaft part (3,10). A special tool with a gripping piece is used on it, providing a temporary positive connection. There is at least one projection (8,9) on the connecting element or the tool, which is in the form of a ramp or bulge. This projection exerts a certain clamping force between the connecting element and the tool when the head part of the connecting element is gripped by the gripping piece. The shaft part may have a screw thread on it and may be in the form of a bolt to which a clip can be fitted or be built needle-like. The head part and the shaft part may be common components of the nut-bolt body (10).
Patent DE-19700352-A1 (DE)
Inventor: KRABBENHOEFT UWE-JENS
IPC: G06T7/60
Filed: 1997-01-08
Abstract: The present invention relates to a method for automatically determining the geometrical data - arrangement, measurements and relative positions - of an image document segment placed on the table or drum of a scanner. The scanning data related to the image document are also used to determine and analyse the luminosity characteristics. Mainly the horizontal and vertical edges are emphasized by a digital filtering process. A Hough transformation of the straight lines adapted to the contours of the image document is made to determine, based on said straight lines, the geometrical data of the segment concerned of the relevant image document.
Patent DE-19700520-A1 (DE)
Title: Semiconductor photodetector device for optical fibre communication
Inventor: MORIKAWA TAKENORI
IPC: H01L31/0352
Filed: 1997-01-09
Abstract: The device includes a photodiode on a silicon substrate, a Si/SiGe over-grid layer in parallel with the silicon substrate surface, and several Si/Ge epitaxial layers. The over-grid layer serves as a light absorption layer for the photodiode. The SiGe epitaxial layers are provided in top and bottom regions, sandwiching the Si/SiGe over-grid layer, and serving as light absorption layer for the photodiodes also. The Ge concentration in each top and bottom epitaxial layer is less than the Ge concentration in the Si/SiG3e over-grid layer. Pref. the photodetector has two epitaxial layers, each with a highly concentrated, different conductivity on top and bottom layers respectively.
Patent DE-19707487-A1 (DE)
Title: Electronic monitoring system especially for small objects
Inventor: BERTHOLD HOLGER
IPC: G08B13/14
Filed: 1997-02-25
Abstract: The system includes a transportable radio receiver (3) with a display and a transportable transmitter (2) which communicates with the receiver. The radio receiver is adjustable proportionally to the distance between transmitter and receiver with respect to the radio signals received from the transmitter.  Preferably, the transmitter is adjustable proportionally to the distance between transmitter and receiver with respect to the radio signals received by the receiver. The receiver has a periodically operating circuit, which activates the display when the radio signal of the transmitter was not received.
Patent DE-19713506-A1 (DE)
Inventor: SATTLER ANDREAS DIPL CHEM DR
IPC: C07D213/84
Filed: 1997-04-01
Abstract: The invention relates to 2,6-dichloro-5-fluoronicotinitrile which can be advantageously obtained by reacting 3-cyano-2-hydroxy-5-fluoropyride-6-one and/or its tautomers and/or its salts and/or their tautomers with phosphorus trichloride and chloric gas in a solvent with addition of a basic catalyst at temperatures between 30 and 300  DEG C, and then by hydrolysis. The 3-cyano-2-hydroxy-5-fluoropyride-6-one-monosodium salt which can be used is a new chemical compound that is easy to obtain from 3-cyano-2-hydroxy-5-fluoropyride-6-one and/or its tautomers by reaction with alcoholate and precipitation with a moderately weak acid.
Patent DE-19715308-A1 (DE)
Inventor: STREUBEL WOLFGANG DIPL ING
IPC: B60R19/34
Filed: 1997-04-11
Abstract: The invention relates to a method for producing a component designed to transform impact energy in a motor vehicle, wherein a starting material which is initially heated to forming temperature is shaped in the form of a profiled bar, which is then divided into impact-absorbing elements (3) as required. This procedure enables rational and economical production of the impact-absorbing elements (3). Practically all desired geometrical designs for an impact-absorbing element (3) can be realized depending on specific vehicle requirements. Connecting holes (5) to fix the impact-absorbing element (3) to the vehicle are produced during pressing. The impact-absorbing element (3) has hollow cavities (7, 8) and inner braces (11, 12), thereby enabling considerable weight reduction while preserving functional impact-absorbing capacity of the impact-absorbing element (3).
Patent DE-19719615-A1 (DE)
Title: Apparatus for automated actuation of torque transmitting system in vehicle power train
Inventor: KOSIK FRANZ DIPL ING
IPC: F16D48/06
Filed: 1997-05-09
Abstract: The apparatus has a signal receiving actuator (15) for the system which includes a friction clutch (3). The actuator has an operative and an inoperative condition. An operating device for the actuator includes at least one first unit arranged to generate and to transmit to the actuator, first signals denoting a change in the condition of the motor vehicle such as the turning on of the ignition system.  The operating device also includes at least one second unit which generates and transmits to the actuator, second signals denoting an activity of an operator of the motor vehicle, such as engagement of the brake. The units may have sensors (31-35) and circuits. The actuator enables the system only upon reception of the first and/or the second signals. The second signals may also denote the monitored position of the gear shifting lever (30), or the magnitude of the force applied on the lever.
Patent DE-19721427-A1 (DE)
Inventor: PIERUSCHKA BIRGIT
IPC: F02M37/22
Filed: 1997-05-22
Abstract: The invention relates to a screen element, especially for filtering liquid or gaseous substances, comprising a holding ring or holding element (10) and a filtering screen arranged on said holding ring or holding element. Said filtering screen consists of a meshed material (15) and can be connected to a support skeleton (16).
Patent DE-19722172-A1 (DE)
Inventor: MAY MICHAEL JOHN
IPC: F23D14/72
Filed: 1997-05-27
Abstract: A gas burner for use with a radiant tube heater comprising means for mixing primary air at 10 with gas to form a combustible mixture and a baffle 6 for controlling the ingress of secondary air at 12 to the base of the combustion zone and for precluding the ingress of any further tertiary air to a predetermined portion of the combustion zone. The baffle is provided within the housing 34 of the burner to form a self-contained unit. A planar radiator is also provided for use in office, domestic or similar scale heating applications.
Patent DE-19724991-A1 (DE)
Title: Method for producing enamelled muffle plates for a pyrolysis furnace
Inventor: GEBHARDT WILLI
IPC: C23D5/04
Filed: 1997-06-13
Abstract: The method concerns production of an enamelled muffle plate (32) for a pyrolysis furnace.  A muffle plate, shaped beforehand, is coated with standard enamel (11) whose softening temperature at most is about 500 deg C.  The standard enamel coating is then provided with a coating of pyrolysis enamel (12) whose softening temperature at least is about 520 deg C.
Patent DE-19735768-A1 (DE)
Title: Hollow tining and/or mowing machine
Inventor: SCHOMAEKER WILFRIED
IPC: A01D34/42
Filed: 1997-08-19
Abstract: The mowing drum and cross conveyor screw are separated by an upwardly extending transfer element (13) such as an angled plate whose upper surface (14) facing the screw (10) is aligned at least approximately tangentially to the circumferential circuit (15) of the screw. The material supplied by the screw is discharged at an angle of less than 75 degrees to the horizontal towards the conveyor trough (9).