baber/WOPTO huggingface dataset:
Patent DE-19525745-A1 (DE)
Inventor: BAE SANG MAN
IPC: H01L21/027
Filed: 1995-07-14
Abstract: In a method for forming a deep resist pattern, a thin primary photoresist pattern (7') is formed on support (5) and then coated by an intermediate layer (10) and a secondary photoresist film (9). The film (9) is exposed to mask (2) and developed such that regions (3) are removed and then corresponding regions of laser (10) are removed by etching. The resultant structure is a resist pattern having a vertical profile. Alternatively, an intermediate layer and a secondary photoresist film may be formed over an exposed but undeveloped primary photoresist film, and the regions of the secondary photoresist film which correspond to the exposed regions (20) of the primary photoresist film are exposed and the structure is then developed to removed exposed areas of the primary and secondary layers and the intervening layer (Figs 7 - 10, not shown). <IMAGE>
Patent DE-19528574-A1 (DE)
Title: Ignition key switch for vehicle locking system - has potential connection surfaces and signal connection surfaces arranged alternately next to one another in given pattern on circuit board
Inventor: MAYER KLAUS
IPC: H01H1/40
Filed: 1995-08-03
Abstract: The switch includes a housing for accommodating a circuit board (5), and a manually-actuated switch (3). In order to design a switching device which can be universally used with many types of housing, potential connection surfaces (7) on the circuit board and connected to fixed voltage potential, and signal connection surfaces (8) connected to one input (11,12) of a component, are arranged alternately next to one another in a given pattern.
Patent DE-19529321-A1 (DE)
Title: Authenticating coding keys
Inventor: AKIYAMA RYOTA
IPC: G06F21/10
Filed: 1995-08-09
Abstract: Software stores coded programs, symbols, graphs and pictures. There is an acceptance step during which the input characteristics are coded and acceptance data produced.  This is followed by a comparison step for comparing the input characteristics and the acceptance data. Only when these are in agreement is the use of the software allowed.
Patent DE-19533174-A1 (DE)
Inventor: RUEFFER MANFRED
IPC: B60T8/40
Filed: 1995-09-08
Abstract: Proposed is an electronically controllable brake operating system for motor vehicles, with a main brake cylinder (2, 102) which has at least one piston (18, 20) and which can be actuated by an actuating pedal (1), with at least one braking pressure transducer (4, 5, 6) which can be driven by an electronic control unit, to which the wheel brakes (7, 8, 9, 10) of the vehicle are directly connected and which can be connected to the main brake cylinder (2, 102) through hydraulic connections (11, 12) that can be blocked by valve devices (13a, 13b, 15a, 15b), with at least one sensor device (43, 47) for detecting the driver's desire to decelerate, and with a simulator chamber (14, 127) that cooperates with the main brake cylinder (2, 102). To enhance the operational reliability of such a system the invention proposes that the simulator chamber (14, 127) be connected, with a blockable connection (38, 138), to a hydraulic chamber (27, 127) which is delimited by another piston (28, 128) in the main brake cylinder (2, 102).
Patent DE-19533269-A1 (DE)
Inventor: SCHORNICK GUNNAR DR
IPC: A61Q5/00
Filed: 1995-09-08
Abstract: The invention relates to a method for the production of polymerisates from monomers insoluble in water and monomers optionally soluble in water by radical polymerisation of the monomers in water as the diluting agent, wherein the monomers insoluble in water are used in the form of complexes consisting of (a) cyclodextrins and/or compounds containing cyclodextrin structures, and (b) monomers which are insoluble in water or ethylenically unsaturated and soluble in water up to a maximum of 20 g/l at 20  DEG C, in the mol ratio (a):(b) of from 1:2 to 10:1, or the monomers are polymerised in the presence of up to 5 mol, in relation to 1 mol of the monomers (b), of cyclodextrins and/or compounds containing cyclodextrin structures. It also relates to the use of the polymerisates as sizing agents for the production of paper, as coating agents, as thickening agents for aqueous systems, as detergent additives and as thickening agents in cosmetic creams or lotions.
Patent DE-19533747-A1 (DE)
Title: Decontamination of soil, sediment and sludge by washing, with addn. of humin substances
Inventor: OESTE FRANZ DIETRICH
IPC: B09C1/02
Filed: 1995-09-12
Abstract: Soil, sediments or sludges are decontaminated by washing with water in presence of artificially added humins.
Patent DE-19536633-A1 (DE)
Title: Fir tree base of concrete, star shaped slab
Inventor: EGGERS KLAUS-JAKOB
IPC: A47G33/12
Filed: 1995-09-22
Abstract: The solid, rigid base of cast concrete is 6 centimetres thick. The slab's circumference is 65 centimetres. The star-shaped slab contains 5 structural steel bars cast in the concrete, with a diameter of 0.08 centimetres and each 63 centimetres in length. Two bars lead from each point of the star to the opposite facing points of the star. A hole of 8 centimetres' diameter in the centre of the star contains a galvanized steel pipe 0.5 centimetres thick and 12 centimetres high. A pin 0.5 centimetres thick, 3 centimetres high is welded to the base of the centre of the steel pipe. The fir tree base weights 25 kilograms in all.
Patent DE-19538382-A1 (DE)
Title: Operating illuminator of optical therapeutical and/or diagnostic instrument
Inventor: SANDER ULRICH DR
IPC: A61B90/20
Filed: 1995-10-14
Abstract: The illuminator (5) contg. instrument is secured to a support system and contains a distance detector for a continuous determination of a spacing between the patient and instrument. If a presettable min. spacing is detected, the illuminator is operated with a reduced power, or completely switched-off.  Pref. an ultrasonic distance sensor is used for a continuous distance detecting, or an autofocus system of the instrument. A reduction of the supply voltage is used for the power reduction, or complete switch-off of the illuminator. An acoustic signal generator (16) emits an alarm signal, if the preset min. spacing is not reached.
Patent DE-19539090-A1 (DE)
Inventor: BOETTCHER AXEL
IPC: A61K8/37
Filed: 1995-10-20
Abstract: Proposed are lustre agents containing, as nacreous lustre-giving waxes, a mixture of waxy esters and hardened triglycerides in the ratio 80:20 to 95:5 by weight.
Patent DE-19540935-A1 (DE)
Title: Biodegradable plant container
Inventor: NUERNBERGER CHRISTIAN DIPL CHE
IPC: A01C5/02
Filed: 1995-11-03
Abstract: The plant container has in the circumferential direction evenly spaced in the longitudinal direction several profiled grooves (15) running helically at an acute angle to the container axis (14) with the groove outlet face lying in one and the same plane as the base face (2) of the container base (1) and passing through same. The outer sleeve face (4) of the container formed by the outer sleeve face of a truncated cone can be closed at the bottom by a ball-shaped or elliptically convex cap. The profiled webs (31) between the grooves project radially opposite the outer sleeve face.
Patent DE-19544243-A1 (DE)
Title: Intake manifold for internal combustion engine
Inventor: VOIGT DIETER DIPL ING
IPC: F02B27/02
Filed: 1995-11-28
Abstract: A manifold assembly comprises a manifold having a volume to which cylinder-specific intake pipes, with each provided with an inlet opening, are connected to supply it with fresh air, and from which cylinder-specific pipe conduits extend and are, in use, connected to cylinders of the internal combustion engine. The slide valve unit is displaceable axially in the longitudinal direction of the manifold volume from a first position into a second position. The slide valve unit in the first position establishes, for each cylinder, an effective length of the intake line which is the sum of the lengths of an intake pipe and a pipe conduit, adjacent intake lines being arranged separately from one another and being separated by dividing walls of the slide valve unit. In the second position, each pipe conduit is coupled to the entire manifold volume and to all the intake pipes.
Patent DE-19600250-A1 (DE)
Title: Seat or back cushion for upholstered furniture
Inventor: SZABO ECKART
IPC: A47C27/15
Filed: 1996-01-05
Abstract: The cushion comprises a cover containing a number of foam sheets. These are surrounded by filler products e.g. cotton wool, small pieces of foam and feathers. Several foam sheets (4) are separated by fabric webs (2,3) extending in the length and width directions. The sheets are glued to one fabric web (2) on one side and to fabric material on the other side.
Patent DE-19601556-A1 (DE)
Inventor: STEINL ALFRED
IPC: B29C45/53
Filed: 1996-01-17
Abstract: The invention concerns an injection moulding device which has an injection unit (1) comprising an injection cylinder (20) and an injection piston (10) travelling inside it. The injection cylinder can be filled via a filling channel (12) arranged in the injection piston and can be emptied via an outlet opening (24) in the injection cylinder. An opening (14) in the filling channel (12) is spatially and/or thermally separated from the outlet opening (24). Thus there exists the possibility of the complete vulcanization of the material in the outlet opening.
Patent DE-19602617-A1 (DE)
Inventor: GERS-BARLAG HEINRICH DR
IPC: A61K8/35
Filed: 1996-01-25
Abstract: Cosmetic or dermatological light-protective compositions in the form of O/W emulsions contain (a) one or several light-protective filtering substances solid in normal conditions; and (b) one or several O/W emulsifiers selected from the group of the branched and/or non-branched alkane carboxylic acids with chains of 10 to 24 carbon atoms of length and of which at least 10 % are available in protonised form.
Patent DE-19604161-A1 (DE)
Title: Pin and socket pipe connection two=way seal
Inventor: CATZKOWSKI RALF
IPC: F16L21/03
Filed: 1996-02-06
Abstract: The two-way seal is doubly sealed against fluid either from inside or from outside, using a first wedge (1) from inside to outside and a second wedge (2) from the outside inwards. The seal is also additionally centred relative the pin end of the pipe (SPITZENDE) or is fitted with a centering element placed on the base of the socket pipe (MUFFE) above the second wedge. The seal is introduced in pre-tension, the pin run in as shown and automatically centred in the socket by the seal etc and in so doing tips the first wedge over in direction (3), up-ending the second wedge until the pin reaches the base of the socket at which point the first wedge seals against outward flow of fluid as compared with the second wedge which prevents any inward flow from the outside.
Patent DE-19605147-A1 (DE)
Title: Optical device for lighting and viewing of scene inside booth
Inventor: WILLING ACHIM DR ING
IPC: G03B15/06
Filed: 1996-02-13
Abstract: The device comprises lighting and viewing arrangements for scenes (2) inside the booth (1) which has a viewing window. A light (7) and a camera (8) are situated outside the booth. Mirrors (4,6) are arranged inside the booth and provide optical paths (3,5). One mirror is illuminated by the light and the other causes the scene to be projected from the camera. The optical path is produced by arranging the viewing and lighting positions of the mirrors. The mirrors are fitted with a removable transparent protective sheet or can be placed in a water bath so that dirt can be removed from the upper surface. The upper surfaces of the mirrors can also be protected by an air current.
Patent DE-19607928-A1 (DE)
Title: Supercharged IC engine with electronic control of air pressure
Inventor: WESTLUND GOERAN
IPC: F02D41/00
Filed: 1996-03-01
Abstract: An exhaust-driven turbocharger (5) with turbine (6) and compressor (7) drives combustion air through a branching system (9) to the air inlets (10) of individual cylinders (2). A throttle flap (14) in the air line (8) is adjusted (15) by an electronic controller (16) incorporating a torque regulator (17), an air regulator (18) and an accelerator pedal matrix (19) connected to a pedal position sensor (20). Inputs to the air regulator may be supplied from sensors of engine speed (22) and load (23), knock (24) and intake air temp. (26).
Patent DE-19608423-A1 (DE)
Inventor: GOEPFERICH ACHIM
IPC: A61K9/00
Filed: 1996-03-05
Abstract: The invention relates to implants with phased release of medicaments consisting of a core and layers arranged concentrically around it. The core and at least one of the layers contains different medicaments or the same medicament in different doses. The regions containing medicaments consist of surface-eroding biodegradable polymer materials.
Patent DE-19609683-A1 (DE)
Title: Tap assembly partic. for using on articles e.g. baths, basins etc
Inventor: BYTHEWAY QUINN JONATHON
IPC: F16L37/56
Filed: 1996-03-12
Abstract: The tap assembly comprises a tap body and a connector. The connector is connectable to a fluid supply pipe and is releasably connectable to the tap body. The tap body to connector connection is effected by inserting at least a portion of one of the tap body or connector into the other and twisting the tap body or connector relative to one another. A stem portion protruding from the base of the tap body is inserted into the connector. A portion of the tap body cooperates with valve member located within the connector. The twisting of the tap body or connector relative to the other causes the valve member to open when the tap body is connected to the connector.
Patent DE-19612290-A1 (DE)
Title: Automatic operation mode control method for television apparatus
Inventor: WIMMER ULRICH DIPL ING
IPC: H04N5/63
Filed: 1996-03-28
Abstract: The method involves switching a television apparatus automatically from the normal working condition into a stand-by mode.  This takes place after a certain time interval in which no manipulations of the television were undertaken by the user.  The television apparatus may be automatically switched from the stand-by condition into a shut-off mode after a second time interval, in which no further manipulations of the TV were undertaken.  The shut-down may be preceded with a partial continuous decrease of the brightness and/or volume.
Patent DE-19615553-A1 (DE)
Inventor: AUFERMANN ALBERT
IPC: H02B13/035
Filed: 1996-04-19
Abstract: The invention relates to a busbar connection through the adjacent switchgear panel walls (12, 13) of two adjacent switchgear panels (10, 11) of a switching installation for low or medium voltage, with two pot-like insulating bodies (29, 30), the open sides of which are directed towards the inner surface of the wall (12, 13) concerned, with a coupling or through bolt (40) inside the pot of both insulating bodies (29, 30) which are in electrically conductive connection via contacts projecting from the pot base concerned, and with a seal (33) which surrounds the through bolt. On each adjacent switchgear panel (12, 13) is secured a cylindrical metal component (16, 17) projecting inside the switchgear panel (10, 11) concerned which is partially surrounded by the free edge of the relevant pot-like insulating body (29, 30). The seal (33) is secured between the components (16, 17).
Patent DE-19615960-A1 (DE)
Title: Method and control and instrumentation system e.g. for power  station installation
Inventor: BOEGGE MICHAEL DIPL ING
IPC: G05B23/02
Filed: 1996-04-22
Abstract: A method for processing process signals (PS) in the process system (20) of a technical plant, partic a power station having a plant process which can be characterised on the basis of a number of process signals of which each is assigned a tolerance band, in which at least one tolerance band is varied on the basis of the currently detected measurement values (MW,MS) of its underlying process signals.  For each process signal (PS), the measured values (MW,MS) which are outside its tolerance band are stored, with at least one of the thresholds of the tolerance band subjected to plausibility testing.
Patent DE-19616730-A1 (DE)
Title: Simple production of pin layer sequence on perovskite
Inventor: SZOT KRISTOF
IPC: C04B41/52
Filed: 1996-04-26
Abstract: A process is claimed for producing a layer sequence, having an AO* (ABO3)m layer, a B oxide-rich layer and an interposed ABO3 layer, in which the AO layers are displaced. The ABO3-type perovskite is preferably subjected to oxidising or reducing conditions or especially, at above a temperature T0 of above 500 deg C, to an oxygen partial pressure which is above or below the minimum of the T0 isotherm in the defect chemistry diagram. Also claimed is an ABO3-type perovskite with a surface layer sequence having an AO* (ABO3)m layer, a B oxide-rich layer and an interposed ABO3 layer, the perovskite surface preferably having a {1,0,0} orientation.
Patent DE-19638990-A1 (DE)
Title: Cutting machine, esp. for wire slicing of blocks
Inventor: OKUNO KIYOHITO
IPC: B28D5/04
Filed: 1996-09-23
Abstract: A cutting machine has a framework and relatively moving cutting and workpiece holding mechanisms, the holding mechanism being pivoted on the framework to permit swivelling of the workpiece (pref. about its longitudinal axis) relative to the cutting mechanism during a cutting operation. Pref. the cutting mechanism has a cutting element for contacting and cutting the workpiece and the holding mechanism can be swivelled in a controlled manner to maintain a constant cutting element length in contact with the workpiece. The cutting element pref. comprises one or more wires extending about rolls, the wire length between the rolls being used for cutting.
Patent DE-19639718-A1 (DE)
Title: Shaft seal system for rotary setting flap in steam turbine overflow line
Inventor: KOMMEL ERHARD DIPL ING
IPC: F16K41/02
Filed: 1996-09-26
Abstract: The shaft seal system (7) is used between the rotary setting shaft (5) and an opening in a housing wall (6) for sealing a radial gap (SR) of up to 1mm.  A first seal (9) is provided on the inside of the housing wall with a second movable seal (13) on the outside of the housing wall acted on by an axial compensator (11). The first seal is associated with a suction or blocking steam channel (23) for detecting seal leakage.
Patent DE-19641858-A1 (DE)
Title: Two-way actuating cable
IPC: F16C1/14
Filed: 1996-10-10
Abstract: The actuator (8) is slidably mounted on the inner cable (4), and thrusts off an abutment block (6) held together with the actuator in the sleeve (10) cavity. The actuator thrusts of the block (8) via a compression spring (13), and has an extension (10) which reaches out beyond the sleeve cavity (1,5).  Additional components include the sleeve (1) fixed to the outer cable-traction casing (3), using the inner cable to transmit the pull or push action to the mechanism etc involved. Clamp (12) holds the inner cable in position. Thus when the far end of the cable meets a negotiable resistance, the actuator moves in the cavity so as to partially compress the spring (13) and so advance the block (6) and in this way move the cable (as arrowed). When the cable meets an immovable obstacle or extreme resistance, the movement of the actuator is absorbed by the spring (13) and thus cancelled.
Patent DE-19643434-A1 (DE)
Title: Treatment of weld beads
Inventor: HAMMER THORGE
IPC: B23K26/244
Filed: 1996-10-22
Abstract: A weld bead which is still hot is coated with a powder material (10) which has a melting point below that of the material being welded together. Upon contact with the bead the powder melts and forms a flat coating.
Patent DE-19648249-A1 (DE)
Title: Spindle unit for machine tool
Inventor: KIELGAST KURT
IPC: B23Q5/12
Filed: 1996-11-21
Abstract: The spindle unit has one or more sliding and rotationally driven tool spindles (8), whereby each spindle is attached to a toothed belt gear (17). Each gear is connected by a toothed belt (6) to a gear (5), with side guides on the shaft (3) of an electric motor (2), which produces the rotational drive to the spindle.  Each gear is permanently connected to its tool spindle and has an axial displacement which is at least the same length as the maximum sliding distance of the tool spindle. The toothed belt is driven by the motor gear (4) which transmits drive to the gear (14) of both outer tool spindles and between these passes around other gears on the other tool spindles. Each gear has guide sides on either side of it.
Patent DE-19649158-A1 (DE)
Title: Monitoring device for closure arrangement such as door
Inventor: BUEHNER PETER
IPC: E05B45/06
Filed: 1996-11-27
Abstract: The device monitors a closure part with a controller which operates a drive depending on a control signal. The monitor has an alarm device which responds to an unauthorised movement of the closure part.  An unauthorized movement of the closure part is detected when the sensor monitoring the closure part detects a movement of the closure part, when the controller is not operating the drive. The movement of the closure part is detected when the sensor signal deviates from the sensor signal corresponding to a closed condition of the closure part.
Patent DE-19651786-A1 (DE)
Title: Cis-bridged metal complex and Lewis and/or protonic acid mixture
Inventor: SLANY MICHAEL DR
IPC: B01J31/24
Filed: 1996-12-12
Abstract: A catalyst system (I) consists of (A) a metal complex of formula (1) and (B) a Lewis and/or a protonic acid. Also claimed are: (i) a method for the preparation of copolymers (II) of carbon monoxide and olefin(s) in the presence of (1); and (ii) fibre, film, moulded articles and coatings containing (II). In (1), R<5> = H, 1-20C hydrocarbon, 3-30C organosilicon, NR<6>R<7> or formula (1a); q = 0-20; R', R", R<6>-R<8> = H, 1-20C hydrocarbon or 3-30C organosilicon; M = Group VIIIB metal; E<1>, E<2>, Z = Group VA element; R<1>-R<4> = 1-20C hydrocarbon or 3-30C organosilicon; A<1>, B<1> = 1-4C alkylene, silylene bridged organic group or NR<8>; L<1>, L<2> = ligand; p, m, n = 0-4; and p = m\*n.
Patent DE-19654462-A1 (DE)
Title: Mantle line for temperature measuring signal wires
Inventor: LAURINAT RAINER
IPC: H01R43/28
Filed: 1996-12-27
Abstract: The mantle line has a number of electrical conductors or signal wires contained within an insulating ceramic material enclosed by an outer protective mantle, with a sensor connection provided at one end of the line.  The conductors or signal wires are shaped to lie at a defined relative spacing and relative position at the sensor end of the line, e.g. equi-angularly spaced around the outside of a circle of given diameter.
Patent DE-19704645-A1 (DE)
Title: Double-walled bent exhaust pipe making process
Inventor: BECKER KLAUS
IPC: B21D9/01
Filed: 1997-02-07
Abstract: The exhaust pipe manufacturing process produces a double-walled bent exhaust pipe (1) with an inner tube (2) and an outer tube (3). Before bending, the inner tube is inserted coaxially in the outer tube and the annular clearance (s) at the desired point is filled with a compression-proof medium in the form of a flexible solid material (5). At least one axial mandrel (4) is used for making the bend. The mandrel supports the internal wall of the inner tube. After bending, the compression-proof medium and the mandrel are removed from the exhaust pipe.
Patent DE-19705407-A1 (DE)
Title: Steam turbocompressor
Inventor: ALBRING PETER DR ING
IPC: F04D29/02
Filed: 1997-02-13
Abstract: The radial turbocompressor has a wheel with no covering, bearing or sealing washers. Its scoops are made of a fibre-reinforced composite material. It has axially adjustable ring or ring-element washers (6) between the casing and wheel, on the casing wall opposite the induction side. These washers are set by control signals from sensors (7) uniformly disposed round the circumference, measuring the axial clearance when the compressor is running. This clearance progressively decreases outwards through the washers.