baber/WOPTO huggingface dataset:
Patent DE-19621301-A1 (DE)
Inventor: HASSEMER CLAUDIA
IPC: A47L9/04
Filed: 1996-05-28
Abstract: The invention relates to a motor-driven brush device with a drive shaft (8) on which can be fitted an essentially hollow cylindrical interchangeable brush head, where the drive shaft (8) has an essentially circumferentially operating dog (19) operating in conjunction with a radially inwardly directed drive projection on the brush body, where the dog (19) widens towards the drive projection in the direction of the shaft to achieve a wedge action in co-operation with the drive projection and the dog (19) if formed in the shaft direction opposite a bearing surface (29) to operate together with an inner supporting ring on the brush body. To improve the handling of a motor-driven brush device of this kind while maintaining its reliability, it is proposed that the dog (19) be not or only partly integrated into the bearing surface (29) but, from one plane of the resting surface (29), form a guide surface (23) which projects back from the resting surface (29) viewed in the direction of the shaft.
Patent DE-19622457-A1 (DE)
Inventor: BITTLER DIETER
IPC: C07J1/00
Filed: 1996-05-24
Abstract: The present invention relates to the novel 7 alpha -(5-methylaminopentyl)-estratrienes of the general formula (I), in which R<2> is a hydrogen or fluorine atom, R<17> is a hydrogen atom, a methyl or ethynyl group, n is 2, 3 or 4, and x is 0, 1 or 2. The novel compounds are strong, pure anti-estrogenes and can be used to produce drugs to treat oestrogene-dependent diseases, for example, breast cancer, endometrial cancer, prostate hyperplasia, anovular infertility and melanoma.
Patent DE-19626252-A1 (DE)
Title: High pressure test pump for testing car tank system
Inventor: BLUMENSTOCK ANDREAS
IPC: F04B49/06
Filed: 1996-06-29
Abstract: The two membrane separated chambers are connected to the atmosphere and the test piece, respectively, through non-return valves, and are connected to each other through a bypass duct containing an electromagnetic stop valve.  The membrane is moved by means of an electromagnet, against a spring pressure, being activated by a switch operated by the position of the membrane.  The membrane electromagnet (M) is switched (S) through a resistance (RS), according to the elevation of the membrane and a voltage supply (UB), which is provided through a transistor (TR2) and control lead (42).  A bypass stop valve (AAV) is in parallel with the electromagnet and switch circuit.  To test an item for leaks, a transistor (TR1) is switched on for a predetermined time, to energise the membrane electromagnet. Then the collector-emitter resistance is made high and the operating voltage is derived from the potential divider (ST) whose mid-point is connected to an analogue-digital convertor (70) and comparator (80).
Patent DE-19628427-A1 (DE)
Title: Metal powder, esp. aluminium, dispersal unit for use in porous concrete prodn.
Inventor: SPECHT MANFRED DIPL ING
IPC: B01F5/00
Filed: 1996-07-15
Abstract: An installation for the dispersal of metal powder esp.aluminium powder for the prodn. of porous concrete, comprises a balance container for the powder and a dispersal container underneath, which has an outlet opening. The upper region of the dispersal container has a supply line for the dispersion agent and cleansing fluid, eg. water. The dispersal container (2) reduces conically towards the outlet, in cyclone fashion. The inlet joins the container tangentially.
Patent DE-19631795-A1 (DE)
Title: Whirlpool system to save piping and ensure removal of water from pump - has non-return valve system in place of supply pipes and emptying of remaining water controlled by volume dependent non-return valve
Inventor: GOEDTNER WERNER DIPL ING
IPC: A61H33/02
Filed: 1996-08-07
Abstract: The whirlpool system is installed in a bath (6) and has nozzles (8) in the walls of the bath. There is a suction connection (5) to the water pump (3) on the drain hole (9) of the bath. This has a water emptying connection (11) at its lowest point. There is a volume dependent flow restrictor (2) on this connection, with its fall inclined to the bath waste outlet (10). The pressurised water pipe (12) has its fall inclined to the pressure connection (4) of the pump and its end is connected to the whirlpool nozzles each of which is equipped with a non-return valve. The air supply system is replaced by the non-return valve system and the emptying of the remaining water is controlled by a volume dependent non-return valve.
Patent DE-19633848-A1 (DE)
Title: Windscreen washing equipment with hollow wiper shaft
Inventor: FANGMEIER WILHELM DIPL ING
IPC: B60S1/34
Filed: 1996-08-22
Abstract: The windscreen washing equipment has a hollow wiper shaft (2) which is, or can be, rotationally connected to a wiper arrangement. It also has a drive which acts on the shaft inside a housing (10). The shaft has an axial water pipe (15) whose outer end has a spray nozzle, and whose inner end (13) is, or can be, connected to a water supply. The shaft is guided out from the housing by its inner end. The equipment may also be formed without a housing, and with a drain (25) which communicates between the gap between the water pipe and the outside, and the inside of the hollow shaft, and whose outlet lies to one side of the drive.
Patent DE-19634486-A1 (DE)
Title: Amplitude modulated wave generating circuit for anti-theft car alarm
Inventor: GLEHR MANFRED
IPC: G06K19/07
Filed: 1996-08-26
Abstract: The circuit, placed inside the ignition lock of a car (2), includes an oscillating circuit (3) with an aerial (4) and a capacitor (5). A generator (6) supplies a HF oscillation (7) transmitted to a modulator (8) connected to the oscillating circuit. A voltage source (9) supplies both the generator and the modulator. The oscillating circuit generates a HF magnetic field which transmits the modulated oscillation to the key (1) inserted in the lock. The key has an oscillating circuit (10) with a coil (11) and a capacitor (12). A processor (14) in the key receives the modulated oscillation and charges a capacitor (15).
Patent DE-19635831-A1 (DE)
Inventor: SERMUND GERALD-JOHANNES
IPC: B41C1/045
Filed: 1996-09-04
Abstract: The invention relates to a method to control an engraving device for the engraving of printing forms by means of an engraving tool (2) controlled by a driving system (4,5). Set engraving depth values for the cups along with engraving signal values are produced from engraving data as a control signal for the driving system (4,5). The working strokes of the engraving tool (2) and the distances (A) between the printing form (3) and the engraving tool (2) are measured and the actual values of the engraving depth are determined from the differences and compared to the set engraving depth values. The control signal for the driving system (4,5) is turned on at the beginning of engraving of the cup and turned off when the engraving depth is reached at the end of engraving of the cup. Set values for pressure force and tractive force are also obtained from the engraving data and compared to the actual pressure force values applied to the engraving tool (2) and the actual tractive force values applied to the return element (9) of the engraving tool (2). Exceeded set values are indicated. The control signal is corrected according to pressure force and tractive force measurement in order to allow for differing hardnesses of material of the printing Form (3).
Patent DE-19639491-A1 (DE)
Inventor: EYERER PETER PROF DR ING
IPC: B01J2/00
Filed: 1996-09-26
Abstract: In order to enlarge the surface of particles which absorb liquids at least to a limited extent, the particles are exposed to a liquid or to a humid atmosphere containing this liquid at least until said liquid has penetrated into the area of the particles close to their surface, and the liquid-containing particles are then irradiated with micro-waves until the penetrated liquid evaporates. The surface of the particles is torn down to the depth of penetration of the liquid and thus enlarged, or the particles break up, creating small broken pieces with an irregular and enlarged surface.
Patent DE-19639638-A1 (DE)
Title: Synthetic polyethylene pulp for prodn. of heat-sealable paper
Inventor: HORIMOTO KOJI
IPC: C09K3/10
Filed: 1996-09-26
Abstract: Synthetic polyethylene (PE) pulp, contg. (A) a linear copolymer of ethylene contg. 50 mole% or less of an  alpha -olefin with 3 or more C atoms, with a MFI (ASTM D 1238; 190 deg C) of  0.1-1000 g/10 mins., a density of 0.900-0.980 g/cm<3> and a mol. wt. distribution (Mw/Mn) of 1.5-3.5 (by GPC), and/or (B) a homo- or co-polymer resin contg. alpha -olefin(s) with 3 or more C atoms, with a MFI (230 deg C) of 0.1-1000 g/10 min, a m.pt. of 120-175 deg C and a Mw/Mn ratio of 1.5-3.5, and/or (C) a copolymer resin contg. an  alpha -olefin with 3 or more C atoms and 14 mole% or less ethylene, with MFI, m.pt. and Mw/Mn in the same ranges as for (B).
Patent DE-19640413-A1 (DE)
Inventor: HINTERMAIER FRANK DR
IPC: H01L27/11517
Filed: 1996-09-30
Abstract: This invention concerns a process for producing an integrated semiconductor storage assembly, particularly suited for use of ferroelectric materials as storage dielectrics. To that effect, a conductive connection between an electrode of a storage capacitor and a selector transistor is only produced after depositing of the storage dielectric. This invention also concerns storage assemblies produced according to said production process.
Patent DE-19640754-A1 (DE)
Title: Radiation-welded bond to join bodywork panel to rolled strip
Inventor: WELSCH FRANK DR
IPC: B62D27/02
Filed: 1996-10-02
Abstract: The radiation-welded bond has the joint gap of the rolled strip (1) positioned in the preset connection zone of the bodywork panel (3). In this position, it is welded by radiation welding to the rolled strip in the region of the joint gap (2). The rolled strip should preferably be closed by welding at the same time. An edge part of the bodywork panel which is to be connected to the rolled strip may be laid against a zone reinforced by deformation before being welded to it. The joint gap may be formed by a flush abutment, which is covered by the bodywork panel.
Patent DE-19643417-A1 (DE)
Title: Arrangement for holding circuit breakers in compact stations in mines and tunnels
Inventor: STRACK MANFRED
IPC: H02B1/28
Filed: 1996-10-22
Abstract: The circuit breakers (10) and associated breaking, control and monitoring devices are mounted on drawer frames (6) which can be inserted fully into or retracted from a housing (2) on conventional guides (7) mounted on parallel inner walls which do not carry doors or covers. Each drawer frame has relatively fixed cabling for connecting the component mounted on the drawer frame to further switch elements or via connecting elements integrated into the cabling to further connecting elements inside the housing.
Patent DE-19647215-A1 (DE)
Title: Control circuit for solenoid valve actuators
Inventor: STOLL KURT DR
IPC: H01F7/18
Filed: 1996-11-15
Abstract: The coil of the electromagnet 11 is coupled in series with a semiconductor switch in the form of an MOSFET device 10 and a current measuring shunt resistor 12. A parallel stage has an LED 13 and a diode 14. The take off voltage U12 from the shunt resistor is received by a difference amplifier 16 with the output applied to a comparator 18 for comparison with a saw tooth waveform from a generator 19. A reference signal is applied to the difference amplifier This forms a pulse width modulating circuit 15 to control the electro magnetic actuator.
Patent DE-19648043-A1 (DE)
Title: Transporting and/or sales packaging for hedge shears or chain saw
Inventor: DEIBLER KARL-EUGEN DIPL ING
IPC: B65D85/68
Filed: 1996-11-20
Abstract: A section is provided in the area of the opening (8) of the packaging (4) which is engaged by a protective sheath. This section is inside the packaging and may be formed by an inwards folded section (22) of the packaging. The folds create a wedge-form shape rising inwards in the longitudinal direction when viewed from the side and at right angles to the longitudinal direction of the tool being packed.
Patent DE-19653114-A1 (DE)
Title: Synchronous semiconductor memory device
Inventor: SAWADA SEIJI
IPC: G11C11/413
Filed: 1996-12-19
Abstract: The memory device, working in synchronism with an externally applied clock signal, includes a read-out control circuit (4r), a write control circuit (4w), and a burst length counter. Also provided are read-out (32) and write (34) circuits which activate respective internal read and write operations in response to internal control signals from the control circuits.  The two control circuits react, in synchronism with the clock signal, to respective externally applied control signals to produce the internal control signals received by the read-out and write circuits. The burst length counter also receives both internal control signals and it applies a reset signal (RST) to the activated circuits to deactivate them after a predetermined number of clock signals are counted.
Patent DE-19700096-A1 (DE)
Inventor: HILL REGINA LUISE DR
IPC: A01N43/56
Filed: 1997-01-03
Abstract: The invention concerns 4-benzoyl-pyrazoles of formula (I), in which the variables have the following meanings: R<1>, R<2> stand for hydrogen, nitro, halogen, cyano, rhodano, alkyl, halogen alkyl, alkoxyalkyl, alkenyl, alkinyl, -OR<5>, -OCOR<6>, -OSO2R<6>, -SH, -S(O)nR<7>, -SO2OR<5>, -SO2NR<5>R<8>, -NR<8>SO2R<6> or -NR<8>COR<6>; R<3> stands for hydrogen, cyano, alkyl, halogen alkyl, -OR<7>, -SR<7> or -NR<7>R<10>; R<4> stands for hydrogen, optionally substituted alkyl, cycloalkyl, alkenyl, cycloalkenyl, alkinyl, -COR<9>, -CO2R<9>, -COSR<9> or -CONR<8>R<9>; X stands for oxygen or NR<8>; n equals 0, 1 or 2; R<5> stands for hydrogen, alkyl, halogen alkyl, alkoxyalkyl, alkenyl or alkinyl; R<6> stands for alkyl or halogen alkyl; R<7> stands for alkyl, halogen alkyl, alkoxyalkyl, alkenyl or alkinyl; R<8> stands for hydrogen or alkyl; R<9> stands for alkyl, alkenyl, alkinyl, phenyl or benzyl; R<10> stands for alkyl, halogen alkyl, alkenyl or alkinyl; Q stands for optionally substituted pyrazol linked in position 4. Also disclosed are the salts of these compounds useful in agriculture; processes and intermediate products for preparing the compounds of formula (I), agents containing the same and the use of these derivatives or agents containing the same for controlling undesirable plants.
Patent DE-19708489-A1 (DE)
Title: Automatic meal-serving unit for aircraft
IPC: A47B31/00
Filed: 1997-03-03
Abstract: The meals are inserted into the individual compartments and are served in a way which does not require the air stewardess to bend uncomfortably. The unit consists of shelving, guide rail, a battery compartment, wheels, a drive system, cog-wheel shaft, chain, and roller and switch-knob.
Patent DE-19709428-A1 (DE)
Title: Trim strip for door frame and window frame
Inventor: BRAUN AUGUST
IPC: E04F13/06
Filed: 1997-03-07
Abstract: The outer edge of the fixed frame (8) for the door or window is fitted with a profiled strip which has one flange (20) aligned along the outer face of the fixed frame and a lateral flange (22) which is keyed into the subsequent plaster layer (30). The inner edge of the strip is lipped (24) and is located behind the fixed frame to accurately align the strip around the frame. The strip is secured around the frame by an adhesive padded tape (16). The lateral flange (22) has its outer surface textured (36) to enable the plaster to key onto the flange, and with a lipped end (26) to further key into the plaster.
Patent DE-19712079-A1 (DE)
Title: Wrist sleeve for blood pressure measuring appliance
Inventor: CHOI TAE YOUNG
IPC: A61B5/022
Filed: 1997-03-11
Abstract: The sleeve comprises an elongated textile bandage (10) placed round the person's upper arm. The bandage contains an air-bag, and an elastic U-shaped part taking the person's wrist so that the bandage and wrist are in close contact. A small soft rubber air-pump is stuck to one end of the bandage for pumping compressed air into the air-bag. A further connecting piece joins the air-bag to the blood-pressure measuring appliance. One connecting piece incorporates a rapid-action outlet valve. The exterior of the bandage has fastenings.
Patent DE-19712346-A1 (DE)
Title: Rotation prevention device for electric drive shaft for moved contact of switchgear
Inventor: MANZ ERWIN
IPC: H01H9/20
Filed: 1997-03-25
Abstract: The device comprises a blocking part (53) connected concisely with the shaft, which is led axially gliding in a cylindrical drill hole (21) of a fixture (19). The drill hole (21) is equipped with an electromagnetic activated blocking bolt (33), whereby a final switch (16) activated by the introduced locking part switches the circuit (18) for the power supply of the drive.
Patent DE-19715508-A1 (DE)
Title: Cold-starting method for automobile internal combustion engine
Inventor: PAULI BALDUIN DR ING
IPC: B60H1/03
Filed: 1997-04-14
Abstract: The cold-starting method uses steam, e.g. at a pressure of 2 bar and a temperature of 120 degrees C, for slow and uniform pre-heating of the engine block (1), with efficient heat transfer to the latter. The steam may be provided by an oil-fired steam generator and distributed via a steam lance with a number of spaced discharge jets, positioned beneath the engine oil sump. Auxiliary heating of the engine may be provided by a circulation pump for circulating the engine coolant water through a heat exchanger.
Patent DE-19715746-A1 (DE)
Inventor: LANGER REINHARD DR
IPC: C07C209/36
Filed: 1997-04-16
Abstract: The invention relates to aromatic amines which are produced by catalytically hydrogenating corresponding aromatic nitrocompounds in a gaseous phase. Hydrogenation is carried out in the presence of catalysts which contain palladium, vanadium and lead as well as rhenium on a ceramic carrier with a BET surface of less than 40 m<3>/g at temperatures ranging from 180 to 500  DEG C in the catalyst bed and with a molar ratio of hydrogen to the nitrogroup(s) ranging from 3:1 to 30:1.
Patent DE-19723188-A1 (DE)
Title: Evaluation of signal states of two signal sources, eg. push-buttons on car radio or on-board computer
Inventor: STOLZ CHRISTIAN
IPC: G06F3/023
Filed: 1997-06-03
Abstract: The method involves combining the actual signal states into one output signal, and supplying this to an evaluation circuit. The evaluation of the signal states takes place in a module (12) which can be integrated into various evaluation circuits (10). Information to be evaluated includes the actual condition of the buttons, the past state of the button, and the press time. A de-bouncing is performed on the button signals before evaluation. The actual press time is compared with a maximum press time.
Patent DE-19733763-A1 (DE)
Inventor: GRAS JUERGEN
IPC: F02D41/24
Filed: 1997-08-05
Abstract: The invention relates to a method and a device for controlling an internal combustion engine, comprising control means influencing at least one relevant control parameter for internal combustion engine fuel consumption, and means to form a value (L) relating to engine run-in status, whereby the control signals of the control means are modified in a given manner according to the above-mentioned value (L).
Patent DE-19737491-A1 (DE)
Title: Oil and fuel supply for internal combustion engine
Inventor: MUELLER INGO DIPL ING
IPC: F01M11/03
Filed: 1997-08-28
Abstract: The compact oil and fuel module is fitted to an internal combustion engine. It includes a fuel pump and an oil pump (7) both driven off the crankshaft. A gear wheel (12) has inner and outer gear teeth which drive the two pumps at different speeds. The oil pump has a Rootes (RTM) pump design and has a pinion (14) on the pump shaft (15) driven off the outer gear, at a higher speed than the fuel pump which is driven off the inner gear. The fuel pump is driven by a pinion (25) meshing with the fuel pump shaft (26). The pumping module includes an oil filter and a pressure regulator.
Patent DE-19740889-A1 (DE)
Title: Sliding drawer
IPC: A47B88/00
Filed: 1997-09-17
Abstract: A sliding drawer is supported at the rear by the side guide rollers (4) and by a roller (8) at the leading end which rides on the floor. The floor roller (8) is mounted to the front panel (5) of the sliding drawer, which is fitted with height and/or side adjustment.
Patent DE-19741681-A1 (DE)
Title: Base station e.g. for Cordless Telephone System
Inventor: KUEHN EDGAR DR RER NAT
IPC: H04W56/00
Filed: 1997-09-22
Abstract: The base station has a transmitter (TX) and a receiver (RX), both of which are connected to a time circuit (T), which controls the respective time shift (TOFF) of the time frame (DL,UL) based on the total length of one of the time frames (DL).- DETAILED DESCRIPTION - A mobile station for wireless communication with the base station (DBS), and a wireless communication system are also claimed
Patent DE-19741906-A1 (DE)
Title: Steering lag for horse-drawn carriage
IPC: B62C3/02
Filed: 1997-08-22
Abstract: The rotational point of the towing shaft lies inside the rotating ring, and on the upper half of the ring is fitted a longitudinally adjustable component to which is attached the towing shaft end on the rotational point side. The rotational point of the towing shaft lies within a rotating ring which receives a longitudinally adjustable component on its upper half of  the ring o which is attached the towing shaft end on the rotational point side. A rotatable component is fitted to the lower half of the rotating ring or to the frame upon which the lower rotating ring is fastened.  The towing shaft end of the steering side is attached to the rotatable component.
Patent DE-19743591-A1 (DE)
Title: Engine inflow stabilizing process for running at rest
Inventor: GERHARDT HANS-JOACHIM PROF DR
IPC: B64F1/26
Filed: 1997-10-02
Abstract: The stabilizing process stabilizes the inflow (1) to the engine when it is running at rest, in which state the ground influence or side wind effect can lead to undesirable flow conditions. The occurrence of a vortex (2) between the ground (3) and the jet intake is avoided by causing air to flow into the core (4) of the vortex as it is building up close to the ground. This is achieved by an air-permeable flat element fitted in front of the intake and between the ground and the engine so that air flows through it into the core of the vortex.
Patent DE-19752268-A1 (DE)
Title: Suspension strut for vehicle wheel bearing
Inventor: ZERNICKEL ALEXANDER DIPL ING
IPC: F16F9/54
Filed: 1997-11-26
Abstract: The bearing rings (7,8) of the bearing (6) are supported directly on the  support parts (10,11) of the bearing which have axially facing radially offset edges (12,13) on which at least one bearing ring is centered. The support parts are made from different materials. The edge (12) of the support part (10) centers the bearing ring (7) inside and the edge (13) of the support part (11) centers the bearing ring (8) on the outside. One support part is made of steel plate and the other of plastics.
Patent DE-19756658-A1 (DE)
Title: Back flushing liquid filter with a connection coupling
Inventor: BAUMANN HARALD
IPC: B01D29/11
Filed: 1997-12-19
Abstract: A filter has a coupling (13) which allows sealed connection of an internal fluid line (11) to an external connection line (12) even if transverse misalignment exists. A filter has a housing with a fluid line (especially a back flushing conduit) which is positioned at one end of an inserted cylindrical filter unit and which, when the filter unit is fitted, is hermetically connected by a plug connector to an external connection line fixed to the housing. The novelty is that the connection region is provided with a coupling (13) which hermetically connects the fluid line (11) and the connection line (12) even on misalignment transverse to the filter unit longitudinal axis.