baber/WOPTO huggingface dataset:
Patent DE-19649613-A1 (DE)
Title: Circuit-breaker module for gas-insulated high voltage (HV) switchgear
Inventor: NEUMAIER HEINRICH ING GRAD
IPC: H02B13/035
Filed: 1996-11-29
Abstract: A circuit-breaker switch module has a gas-filled housing (1) with at least one electrically insulated cable (13) coming in, at least one similar cable (20) going out and a circuit breaker 910). Inside the housing, an isolator or isolator/earth electrode is integrated between at least one return conductor of the breaker and at least one output cable. The isolator or isolator/earth electrode is located in a tubular projection(8) for the electrical insulation of at least one outgoing cable. The isolator or isolator/earth electrode is designed as a sliding-blade isolating switch.
Patent DE-19652646-A1 (DE)
Title: Determination of shut-down period for internal combustion engine
Inventor: JOOS KLAUS
IPC: F02D41/14
Filed: 1996-12-18
Abstract: The starting of a fuel injected internal combustion engine is dependent upon the elapsed time since the engine was last run. The estimation of the time is dependent upon the cooling curve of the engine and this is determined for different ambient temperatures. Time constant values are determined and allow the period required for engine restart to be estimated.
Patent DE-19653264-A1 (DE)
Title: Electronically controlled braking system esp for commercial vehicles
Inventor: STUMPE WERNER
IPC: B60T13/68
Filed: 1996-12-20
Abstract: The brake control (26) of a heavy vehicle has an electric control element (27) for normal braking and a pneumatic element (28,29) to provide additional braking at full brake setting and for direct brake control if the electric control fails. The pneumatic control element is similar to a normal pneumatic control to provide a varying brake pressure. The pneumatic control is connected to a control valve system (17) which ensures that no additional brake control lines are required. The control valve system incorporates a relay valve (72) which is controlled by either the electric control element or by the pneumatic control element. The normal setting of the pneumatic control is in a non operative state. A switching element (19) controls the activation of the pneumatic control.
Patent DE-19654660-A1 (DE)
Title: Vortical energy converter
Inventor: WUERTH FELIX
IPC: F03B17/00
Filed: 1996-12-28
Abstract: The vortical energy converter operates as a mechanical energy amplifier. It has pivoting wheels that produces a reduced impulse from the inner work provided. With the assistance of the known exterior fluid, guiding drive is developed resulting in water cluster rotation. Acceleration of the pivoting wheels causes water to fall, to the rear, in the Coriolis direction. This direction is opposite the direction tangential to the water cluster. The water is expelled as a jet which causes a reaction movement of the fluid.
Patent DE-19700510-A1 (DE)
Title: Memory card with error correction capability
Inventor: YOSHIMURA YOSHIMASA
IPC: G06F11/10
Filed: 1997-01-09
Abstract: The memory card has a main flash memory (11) for storage of data that is externally delivered over an interface (13). The memory card includes an error correction circuit (15) with an error correcting code (ECC), a processing circuit (19), an ECC memory (21), a control circuit (23) and a correction stage (25) that controls the writing of corrected data. The circuit calculates the ECC blocks for the stored data in the main memory. The ECC memory stores the computed error corrected code values. The control circuit compares the ECC codes for recovered data with the data in the main memory producing a control signal. The ECC memory includes corrected data based on this signal.
Patent DE-19704912-A1 (DE)
Inventor: MEESE LUDWIG
IPC: B25B5/14
Filed: 1997-02-10
Abstract: The invention relates to a clamp clip (1), especially for pressing extended platelike and/or bar-shaped workpieces (2) in the longitudinal direction towards the bearing surface (3) of a second workpiece (4), comprising a retaining frame (5) which is provided with a chucking tool (6) which can move backwards and forwards, produce a pressure force which acts upon the bearing surface (3), and at least one counterholding device (7) with a clamping force that works against the second workpiece (4). The counterholding device (7) has a clamping jaw support(8) with a stationary pivotal arrangement (9) for at least one clamping jaw (11) and a thrust bearing (11a) which absorbs the clamping force produced by the clamping jaw (11). The clamping jaw (11) has a clamping surface (13) whose radial distance continually increases in relation to the rotational axis (15) in at least one angle area. The clamping jaw (11) and the thrust bearing are arranged opposite each other on the support (8) of the clamping jaw.
Patent DE-19706686-A1 (DE)
Title: Planetary wheel bearing for planet gear built into vehicle axle
Inventor: TAUSEND ERICH
IPC: F16H57/08
Filed: 1997-02-20
Abstract: A planetary wheel bearing is fitted in a planetary gear esp. in hub gears in vehicle axes. A trunnion pin is inserted on one side of the planetary carrier as a cylindrical fit. A roller bearing transfers the relative rotation between the planetary wheel and the trunnion pin. The bearing support-centre is co-located with the tooth load-centre. An inner ring (20) acts as the running face for the roller bearing (30), radially supported only by a short cylindrical section (22) at the centre of load (FC) on the trunnion pin (10) support (12).
Patent DE-19707915-A1 (DE)
Title: Connection between hot pipe and cooled pipe
Inventor: BRUECHER PETER
IPC: F16L51/02
Filed: 1997-02-27
Abstract: The end section of the hot pipe (1) is surrounded by a connector (15) formed by two concentric pipes (13,14). The two pipes are connected at one end by a U-pipe (16). The free end of the inner pipe (13) is connected rigid and sealed to the hot pipe, and the free end of the outer pipe (14) is connected to the cooled pipe (2). The space between inner and outer tubes of the connector is filled by a heat-insulating material (21). A conical gap (23) between the end of the hot pipe and the inner connector pipe is filled with a similar material.
Patent DE-19714717-A1 (DE)
Title: Motor vehicle internal combustion engine intake control valve
Inventor: YAMASHITA SHUJI
IPC: F02D9/10
Filed: 1997-04-09
Abstract: The pilot valve (2) has a throttle casing wall defining a fluid duct. There is a valve shaft which is rotatably mounted through the throttle duct wall. There is a flat throttle valve plate mounted to the valve shaft in the duct. The throttle valve has a circumferential section (1) or a part of this which, on the at least one side to the throttle casing wall, gradually decreases in thickness.   The throttle valve can have a rounded edge and can be made by pressing.
Patent DE-19718583-A1 (DE)
Inventor: KALINER STEFAN
IPC: H04L9/30
Filed: 1997-05-05
Abstract: The method involves using a symmetrical encoding technique. The required private code is exchanged between the subscribers using an asymmetrical coding technique. One of the subscribers generates the private code, encodes it using the public part of the private code of the other subscriber. The code is then passed to the other subscriber over the communication system. The second subscriber decodes the transmitted encoded parameter using the private part of its code to obtain the private code.
Patent DE-19722258-A1 (DE)
Title: Clamp connection between inner toothed clamp bush and outer toothed shaft of steering column
Inventor: GRAEFENSTEIN GEORG DIPL ING
IPC: F16D1/08
Filed: 1997-05-28
Abstract: A compression joint between a shaft (10) with outer teeth and a surrounding bush (1) is locked by a bolt (6). The shaft (10) collar (15) outer diameter is less than that of the bush (1) inner diameter. The collar (15) and first toothed section (13) of the shaft (10) are too large to permit insertion of the locking bolt (6) until the collar (15) and first toothed section (13) have passed the locking bolt (6).
Patent DE-19725014-A1 (DE)
Inventor: SCHROEDER WERNER
IPC: C12N15/09
Filed: 1997-06-13
Abstract: The invention relates to aprotinin variants with a net charge of +3 to -3 at pH 7. In the binding site, the amino acid radical 10 is Ser, the amino acid radical 13 is Ile, Phe or Leu, the amino acid radical 15 is Arg, the amino acid radical 17 is Tyr, Leu or Arg, and the amino acid radical 19 is Thr or Lys. The invention also relates to bikunins, comprising two aprotinin variants linked by a spacer with several amino acid radicals. One of said aprotinin variants is a) an aprotinin variant wherein the amino acid radical 13 is Ile, Phe or Leu, the amino acid radical 15 is Arg, Val or Leu, the amino acid radical 17 is Tyr, Leu or Ala, the amino acid radical 19 is Thr or Lys, the amino acid radical 39 is Arg or Leu, and the amino acid radical 46 is Leu or Lys; or b) an inventive aprotinin variant as defined above. The invention also relates to medicaments containing one or several of said aprotinin variants or bikunins, DNA sequences which give the coding for one of said aprotinin variants or bikunins, micro-organisms containing a DNA sequence of this type, and a method for producing said aprotinin variants and bikunins using micro-organisms.
Patent DE-19725820-A1 (DE)
Title: Production of 1,2-diol, especially ethylene glycol or propan-diol, from alpha-olefin with high yield and selectivity
Inventor: PONCEAU MARIANNE DIPL ING
IPC: C07C29/10
Filed: 1997-06-18
Abstract: In the production of a 2-18C 1,2-diol (I) from an  alpha -olefin (II) with the same chain length by catalytic epoxidation in a reaction solution containing water, hydrogen peroxide (H2O2) and solvent (III), the novel features are that (a) water is added in stoichiometric excess of the amount needed to hydrolyse the epoxide, (b) (III) is inert towards the epoxide and (c) the epoxidation catalyst also catalyses hydrolysis of the epoxide to (I).
Patent DE-19727696-A1 (DE)
Title: Movable switch contact mechanism for LV circuit-breaker
Inventor: WIHAN ADOLF
IPC: H01H1/22
Filed: 1997-06-20
Abstract: The movable switch contact mechanism has a contact carrier (10) with at least two contact levers (1,2), one of which is provided with a pre-contact. The contact levers cooperate with stop elements (9) for operation of the contact levers (2) without the pre- contact element ahead of the contact lever (1) with the pre-contact element.  The stop elements may be formed as contact noses integral with the contact carrier, corresponding in number to the number of contact levers without a pre-contact element.
Patent DE-19733655-A1 (DE)
Title: Intake system for axial-flow combine harvester
Inventor: ECKERT KLAUS DIPL ING
IPC: A01F12/10
Filed: 1997-08-04
Abstract: The harvester has two rotors, to which the crop is delivered by a transfer drum at the rotor shaft inlet. A separator mechanism (10), typically consisting of knives (12) at the periphery of the drum (5) is situated at the inlet.  Alternatively it can be formed by guide bars (10) along the shaft bottom. Two or more each knives and bars can be provided, together with cutting edges at the bar leading ends.
Patent DE-19733810-A1 (DE)
Title: Decorative articles and furniture of synthetic stone appearance
Inventor: HORNUNG JUERGEN
IPC: B32B27/02
Filed: 1997-08-05
Abstract: Shaped articles with a natural stone-like surface are made by applying synthetic resin, with or without glass fibre reinforcing filaments, fabrics or mats, to a base form. Effect particles are spread on the surface while it is still sticky and the resin is then hardened. Aqueous lacquer is applied to the treated surface in one or more layers or locally to reinforce the structure and after drying, the surface is sealed with a clear lacquer.
Patent DE-19733974-A1 (DE)
Title: MOSFET structure with first conductivity-type semiconductor substrate
Inventor: HUANG ROBERT Y S
IPC: H01L29/08
Filed: 1997-08-06
Abstract: The structure contains a drain (86), a spaced source (88) of second conductivity-type, and a gate electrode (94). On the substrate (84) is deposited a second conductivity-type layer (82), on whose surface are formed low doped drain and source, with the latter formed in the layer channel (92) of first conductivity-type. The gate electrode is located on the surface of the layer and channel and contains an edge (96) aligned with the source. The layer contains a region (98), extending from the drain and having an edge aligned with the opposite edge (102) of the gate electrode. The region has a second conductivity-type doping concentration, between that of the source and drain and that of the layer.
Patent DE-19738279-A1 (DE)
Title: Automobile fabric sliding roof
Inventor: ENNING NORBERT DIPL ING
IPC: B60J7/06
Filed: 1997-09-02
Abstract: The roof (1) has a drive unit as a spiral cable (16) linked to a pull hoop stick (5) on both sides, each within a spiral cable channel (17) below and parallel to hoop stick guide profiles (2). A push rod (18) is bonded to the spiral cable, extending through a longitudinal slit along the spiral cable channel, aligned to the hoop stick center and parallel to the hoop stick, to engage a push rod sleeve (20) at the under side of the pull hoop stick. The push rod has a guide movement into the sleeve with a tight tolerance only along the line of the fabric sliding roof, with a wide tolerance guide action across the vehicle line and vertically, so that the spiral cable and the push rod can be moved along the channel without kinking or sticking.
Patent DE-19739532-A1 (DE)
Title: Interface circuit for capacitance sensor e.g. pressure or acceleration sensor
Inventor: TSUGAI MASAHIRO
IPC: G01P15/18
Filed: 1997-09-09
Abstract: The interface circuit has two groups of capacitors (C1, C2), the capacitance values of which are varied. It has an operation amplifier (A1), and a feedback coupling/scanning capacitor (C3) is connected between its output terminals and its inverting terminals. A holding capacitor (4) is connected between the non-inverting terminals of the amplifier (A1) and a reference voltage source (Vr). One of the ends of the respective capacitors (C1, C2, C3) is connected to the inverting input of the amplifier (A1). At a time point (PHI 1) of a switching cycle, the other ends of the resp. capacitors (C1, C2) are connected to a voltage source, and the capacitor (C3) short circuited. At the time (PHI 2) of the cycle, the other ends of the capacitors (C1, C2) and an output terminal of the amplifier (A1) are connected at the non-inverting input terminal of the amplifier (A1). The circuit with connected capacitors has a multiplexer, to connect successively cap. sensors to the interface circuit in a second switching cycle. the period of which is longer than the periods of the cycles (PHI 1, 2), also several sample/hold circuits.
Patent DE-19745072-A1 (DE)
Title: Stackable frame for chair
Inventor: STAUBACH HELMUT PROF
IPC: A47C3/04
Filed: 1997-10-11
Abstract: Each two legs are formed by tubes arranged in a V-shape relative to each other and connected by a cross rod. A one-piece backrest bar (5) is fixed on the leg frame in the axle areas of the tubes.  The cross rod is oval. The backrest bar can be semi-circular or angular and is fixed by its ends on the leg frame. The fixing tabs of the back rest (8) fit in longitudinal slits in the backrest bar. The legs can be symmetrical relative to an axis running vertically through the apex of the axle.
Patent DE-19746626-A1 (DE)
Title: Seal for paste, polyurethane adhesive, insulating mass and fluid media
Inventor: ROENNBERG PETER
IPC: F16J15/3228
Filed: 1997-10-22
Abstract: A seal arrangement closes a circular gap (8) between two components (2,4) which move with respect to each other, and behind which is a pressurized fluid medium. The seal is a ring lip seal (22) made of a circular disc (30) which has a root zone (28) holding the ring disc against one of the main components (4). The seal has a curved section translating into a conical section (32). The free peripheral zone is elastically tensioned against the surface of the other main component (2). The disc (30) has a coating of a C:H based material especially in the peripheral zone.
Patent DE-19747218-A1 (DE)
Title: Drying and evaporation process to recover solids suspended cobalt
Inventor: WAGENER-BORNEFELD WOLFGANG
IPC: F26B17/20
Filed: 1997-10-25
Abstract: In a process to recover solids eg. suspended cobalt from a solution, or to process inflammable liquids, the pre-heated liquid or suspension is pumped into an assembly (11) in which it is evaporated or dried to an intermediate product at a steady speed, either continually or in batches in the first stage.  The rate at which the liquid is delivered depends upon the rate of evaporation, with the objective that the moisture level of the intermediate product reaches a predetermined level. In the second process stage, the intermediate product is further dried to a predetermined moisture content. The second stage of the process is initiated when the predetermined filling (11) level has reached 35 to 80 per cent of that required to initiated evaporation and/or drying. The fluid is treated under a vacuum using shaft (14) mounted mixers (13). The heat energy yielded by the evaporating fluid is recovered and reused for the same purpose. The evaporation chamber (24) is maintained at 20 to 100 mbar.
Patent DE-19748163-A1 (DE)
Title: Contact transmission chain clamping and setting device
Inventor: REICHERT HANS-JOACHIM
IPC: F01L1/348
Filed: 1997-10-31
Abstract: The clamping and setting device (1) acts on the contact transmission chain (2) driving the first and second camshafts (3,3') of an internal combustion engine. The spacing between its loaded and unloaded sectors (4,5) is altered by moving outer and inner hydraulic pistons (8,9) relative to each other. The first piston is moved in a fixed casing (6). There is an oil storage cavity (10) between the first and second pistons, with a compression cavity (12) under it. The cavities are separated by a no-return valve (11).
Patent DE-19750721-A1 (DE)
Title: Engine coolant circuit for IC engine
Inventor: POTT EKKEHARD
IPC: F01P5/10
Filed: 1997-11-15
Abstract: The coolant circuit is for an internal combustion engine (2). The coolant circuit for the heater (5), oil cooler (6) and air conditioner (7) is separate from the engine cooling. A flow volume regulator (1) and a bypass line (3) running parallel to the cooling cavities of the engine are used. In a cold start phase, the regulator can block off the cooling cavities of the engine from the coolant circuit, with the coolant passing through the bypass line. An auxiliary energy supply (A) enables the heater to be used during the cold start phase.
Patent DE-19752660-A1 (DE)
Title: Device for correction of spinal column, has rod with two sections having different diameters to be taken up by screw or hook
Inventor: HARMS JUERGEN PROF DR
IPC: A61B17/70
Filed: 1997-11-27
Abstract: Device has rod to be taken up by screw or hook. The rod has a first section of one specific diameter and a second section of a different diameter to allow the rod to be used at different parts of the spine and in transition areas between the parts.
Patent DE-19752679-A1 (DE)
Title: Dopant-coated dielectric ceramic powder is produced from a highly viscous plastic mixture
Inventor: MATEIKA DIETER DR
IPC: C04B35/468
Filed: 1997-11-28
Abstract: A dopant-coated dielectric ceramic powder is produced from a dielectric ceramic powder and dopant compound solution mixture exhibiting a viscosity at the flow limit. A dopant-coated dielectric ceramic powder is produced by mixing the dielectric ceramic powder, a soluble compound of the dopant and a solvent to form a highly viscous plastic material exhibiting a viscosity at the flow limit, drying and calcining at 600-800 deg C.
Patent DE-19754614-A1 (DE)
Title: Vacuum control for inlet manifold of IC engine
Inventor: MIZUNO HIROYUKI
IPC: B60T17/02
Filed: 1997-12-09
Abstract: The IC engine has the throttle valve (23) open when the engine is operating with stratified fuel distribution in the cylinders and with the valve with variable settings when the engine is operating in an even fuel injection into the cylinders. The vacuum servo (71) for the brakes is linked to the inlet manifold and a pressure control ensures that there is sufficient vacuum to operate the brakes. The control system monitors the pressure difference between the vacuum servo and atmosphere. The control system varies the throttle valve setting to cover the engine requirements as well as the requirements for sufficient vacuum for the brake servo.
Patent DE-19756858-A1 (DE)
Title: Refrigerator with heat insulating devices
Inventor: STUMM FRIEDHELM DIPL ING
IPC: F25D23/06
Filed: 1997-12-19
Abstract: A refrigerator has a heat-insulating housing which has an access opening and an inner cladding around a cold chamber. Opposite to this cladding at least on the side walls of the housing lies an outer cladding, spaced away.  The outer and inner cladding join together approximately at the same level at the access opening. Heat-insulating devices are provided which position the inner (13) and outer (21) cladding at a certain relative distance at their junction point and hold them together. The devices are designed as positioning noses fixed on the outer cladding, being able to act on both sides upon bead-like molding.
Patent DE-19757714-A1 (DE)
Title: In-line solenoid pressure control valve for fluid pressure control
Inventor: MIKI NOBUAKI
IPC: H01F7/122
Filed: 1997-12-23
Abstract: The valve has a spring-tensioned operating section moved axially by a shaft on which two permanent magnets are mounted with similar poles adjacent, around which are arranged three electromagnetic coils providing a totally axial load to the valve. The solenoid valve has a pressure control valve section (1) and an axial power generation section (2). The sliding valve is tensioned by a spring (12) towards the power section and moved axially by a shaft (23) on which two permanent magnets (22) are positioned, within three electromagnetic coils (21), and with similar adjacent poles.  The valve body (10) contains a sliding spool body (11), an end stop (13) and spring (12), with openings for fluid inlet (101) and outlets (102,103) and feedback (104). The fluid pressure is governed by a balance of the spring pressure against the axial power generated in proportion to the feedback pressure.
Patent DE-19803884-A1 (DE)
Title: Liquid-cooled internal combustion engine with coolant circuit with at least one pump
Inventor: HUEMER GERHART
IPC: F01P7/16
Filed: 1998-01-31
Abstract: The engine has cylinder head and crankcase cooling sleeves in internal cooling control loops connected via a valve to a heat exchanger in an outer cooling circuit via a heat exchanger bypass, feed and return. A valve in the crankcase cooling control loop enables both control circuits to be independently regulated depending on engine parameters. A pump (3) in the cylinder head (1) cooling control loop (8) has its suction side connected to the outlet (18) of a three-way-valve (16) in the crankcase cooling control loop (9). The three-way valve regulates a crankcase outlet (19) and a connecting line (20) providing a coolant feed from an outlet (21) of a further three-way valve (10) in an unchoked heat exchanger bypass.
Patent DE-19804549-A1 (DE)
Title: Fuel filter especially for diesel engine
Inventor: MUTSCHLER JAN
IPC: F02M37/32
Filed: 1998-02-05
Abstract: The filter has a water chamber (18), drained via a valve (41), which is mechanically activated from outside via a Bowden cable (34). The valve housing (27) is located between the filter housing (11) and the housing (24) for the water sensor (21). The valve closing member (33) and the Bowden cable are positioned radially to the longitudinal axis of the fuel filter (10).  The valve housing is a ring-shaped washer with central internal chamber (31). The chamber is connected to the water chamber, and its connection to the outside is controlled by the valve.