baber/WOPTO huggingface dataset:
Patent DE-19640695-A1 (DE)
Inventor: MARX KLAUS DR
IPC: G01R33/09
Filed: 1996-10-02
Abstract: Disclosed is a non-contact magnetoresistive sensor, especially an angular sensor, which sends an output signal dependent on the angular position which is to be detected and has a certain dependence on temperature. Dependence on temperature is however minimal for certain angles. Initially, the angular sensor output signal is detected on the angular range with at least two different temperatures, and one of the angles, where the deviation between the signals is low, is selected as a zero point for the subsequent measurements.
Patent DE-19640785-A1 (DE)
Title: Automatically opening and closing umbrella
Inventor: CHOU LUNG-CHIAO
IPC: A45B25/14
Filed: 1996-10-02
Abstract: The umbrella comprises a central rod (11), a closing spring (18) and branching skeleton (12). The rod is split into upper (111), middle (112) and lower sections (113) telescoped together. The upper section has a receiver (13) through which a cable (71) leads out of to attach to a setting tube (31). This tube is attached to a lower receiver (14) which can move along the rod, and has a latch (30) and spring (32). An opening spring (2) extends between the upper receiver and an overhang in the rod along a long hollow seat (70) in the rod. The seat contains a movable (72) and a fixed (73) cable seat. The movable cable seat is attached to the cable. Another cable passes from the fixed seat, through the movable, back through the fixed and ends a shuttle (4). The shuttle lies in a grip (6) and passes through a seat (51), where it is gripped. The grip lies at the end of the lower section and has a button (61) to disengage a latch (54) against the rod. Another spring (67) lies in the grip.
Patent DE-19642796-A1 (DE)
Title: Linear guide for moving parts on microscopes
Inventor: BRINKMANN HANS
IPC: B23Q1/58
Filed: 1996-10-17
Abstract: The linear guide comprises mutually guided parts (7,8a,8b,17) with guide surfaces and mutually corresponding grooves  (18a,b-21a,b) . A portion of the guide surfaces has plane surfaces of rotatable bevelled round rods (18d,18e,19d,20d,21d) located in the grooves. The linear guide also has rollers (18c,19c,20c,21c) located in the grooves. The grooves (18a,19a,20a,21a) of one guided part (7) are V-shaped and the guide grooves (18b,19b,20b,21b) of the other guided part (8a,b) are rectangular. The bevelled round rods are located in corners of the rectangular grooves.
Patent DE-19652370-A1 (DE)
Title: Cooking pan with lid
Inventor: SCHUEMANN BJOERN R
IPC: A47J36/08
Filed: 1996-12-17
Abstract: The cooking pan and lid can be connected together by a bayonet closure to form one fixed unit for straining the contents. By turning the bayonet closure several openings in the upper edge of the pan coincide with the same number of openings in the lid to form the straining holes. The size of the holes can be different on different sides to adjust to the size of the food to be strained.
Patent DE-19704777-A1 (DE)
Title: Device for cleaning stall or yard surfaces, etc.
Inventor: WENGER ALFRED
IPC: A01K1/01
Filed: 1997-02-08
Abstract: The device has a box-type container (1) to hold the dung, which is fixed at the front of a driver vehicle, and which is preferably the same width of the vehicle. The can be moved by the vehicle over the surface (F) to be cleaned and can be lifted up by the vehicle. The container has a scraper edge (3), which borders an front lower opening (2) for the dung. A blade roller (5) is rotatable in a working position in front of the opening and can be hinged away upwards over the opening to the upper surface (4) of the container, to clear the opening. The blade roller has at least two blades (6) evenly spaced about its circumference, which extend lengthwise along the roller, and are in front of the opening in the working position. The blades scrape the surface to be cleaned and shovel the dung in to the opening.
Patent DE-19705865-A1 (DE)
Title: Internal combustion engine operation method especially for motor vehicle
Inventor: KAISER THOMAS DIPL ING
IPC: F01N3/08
Filed: 1997-02-15
Abstract: the method involves driving the engine to a predefined raised speed (na) during each starting phase. The injection of fuel is activated only after a defined injection delay time (tv) after the time of ignition activation. The raised starting speed is at least as great as the engine's idling speed. The ignition is activated at a time (t2) at which the engine speed has reached a predefined ignition activation value lower than the predefined raised speed.
Patent DE-19706346-A1 (DE)
Title: Flywheel drive especially for mobile propulsion in vehicles
Inventor: SCHULZ-KLEMIG PETER
IPC: F16F15/30
Filed: 1997-02-19
Abstract: The flywheel drive has a driving motor with an imbalance enhancing the torque of the rotating mass, which acts directly with the motor receiving the total created torque. The motor is made from at least one rotary electromagnetic drive (1). The drive contains a stator (3) with a rotor (4) fitted in it. The rotor is made with an integrated flywheel (2) or has one fitted to it. The flywheel is in the form of an unbalanced mass, e.g. a half-disc. Several, preferably four, such drives are spaced uniformly round the output shaft, to which they are connected by a mechanical transmission.
Patent DE-19712307-A1 (DE)
Inventor: GRAEFF RODERICH W DR ING
IPC: B01D53/26
Filed: 1997-03-24
Abstract: Disclosed is a method for adsorbing a load carried by a gaseous or liquid medium, e.g. moisture from a gas flow, by means of an adsorbing agent contained in a screening body through which the medium flows. The medium flows in and out of the screening body in order to provide an energy saving inventive method. The medium infeed velocity on the inflow side and the medium outfeed velocity on of the outflow side remain constant along the entire surface of the screening body which is provided for the medium. The ratio between the depth at which the medium flows through the screening body and the diameter of the flow is as small as possible. The invention further relates to a device enabling said method to be carried out.
Patent DE-19719766-A1 (DE)
Inventor: AMRHEIN WILHELM
IPC: F24H1/00
Filed: 1997-05-10
Abstract: The present invention pertains to a gas-operated thermal bath facility comprising a thermal source supplied with gas (burner), and especially facilities designed to convert thermal energy provided by the thermal source to heat a medium, especially water, and electrically-driven support facilities required for operating said thermal bath facility, as well as a thermoelectric generator providing the energy needed for the auxiliary facilities, of which the source of heat consists of the thermal source and is operatively connected to a thermo sink in the gas-operated thermal bath facility. The invention suggests that the source of heat of the thermoelectric generator (22) be connected to a thermal source through a heat transfer device (28, 42) for the purpose of limiting the temperature.
Patent DE-19724421-A1 (DE)
Title: Quantitative determination system for dental plaque
Inventor: DREUSCHE DETLEV VON DR
IPC: A61C19/04
Filed: 1997-06-10
Abstract: The plaque in the area to be examined can be coloured, and the photographs taken before and after cleaning. Illumination can take place over the entire area to be examined, being directed at right angles to the teeth surfaces. The teeth can be dried before photographing, and illumination can be diffuse and over the entire mouth. Photographs taken of the teeth can be catalogued and stored. Gauss- or median-filtration can be used to reduce picture-distortion (sic).
Patent DE-19734135-A1 (DE)
Inventor: BIENHAUS GERHARD
IPC: B01L3/14
Filed: 1997-08-07
Abstract: The invention relates to a system and a method for extracting purified biological materials, comprising a receiving unit with receiving containers, said receiving containers being accessible from above, a matrix unit with a holder in which matrix containers are arranged, and a sealing unit which can be placed on the receiving unit in order to seal the receiving containers. The invention also relates to a system comprising the above elements and in addition, a decomposition unit and a waste unit, and to a novel sealing device. Said sealing device is suitable for sealing containers in which there is an excess pressure.
Patent DE-19738767-A1 (DE)
Title: Acceleration indication procedure for cars
Inventor: KRAUSE GUENTER
IPC: B60Q1/44
Filed: 1997-09-04
Abstract: The procedure involves generating a signal corresponding to acceleration of the car or operation of the gas pedal using a signal generator, and has a control device for an indicating device on the basis of the signal made available by the signal generation device. The indicating device indicates acceleration information assigned to the respective signal by at least two rear lamps constantly in operation even in daylight. A stronger or weaker acceleration of the car is indicated with consideration of stimulus factors determined by the subconscious. The centers of gravity of the illuminating surfaces assigned to each of the rear lamps experience a change of position according to the magnitude of the acceleration.
Patent DE-19740647-A1 (DE)
Title: Motor vehicle automatic drive transmission
Inventor: IIZUKA NAONORI
IPC: F16H61/16
Filed: 1997-09-16
Abstract: The transmission has a 'drive' setting in which the automatic control sets the gear ratio in line with a programme. The driver is able to select a manual control by switching the gear ratio up or down by one setting. The improved control predicts the engine speed which will be reached after changing down a gear and delays the gear change for a set period to allow the engine speed to fall to a safe level. The control determines the predicted engine speed in relation to the rate of change of throttle setting, the rate of change of vehicle speed and the level of braking. Also calculated is the time delay required to lower the engine speed to a safe level. If this time delay is less than a preset value the delayed change down proceeds.
Patent DE-19741279-A1 (DE)
Title: Induction battery charging device for portable equipment
Inventor: BROCKMANN HANS JUERGEN
IPC: H02J7/02
Filed: 1997-09-19
Abstract: The charging device comprises a mobile  unit or portable device (MU), and a charging unit (CU)  that inductively transmits power by means of an  alternating magnetic field from primary windings (W1,W2)  to secondary windings (W3,W4) in the mobile unit. The  alternating field is generated by an oscillator connected  to switches (Q1,Q2) in each push-pull branch that  contains resonance circuits connected to the primary  windings so that each generate alternating fields in different spatial regions. An Independent claim for a mobile unit is also included.
Patent DE-19743288-A1 (DE)
Inventor: DRAXLMAYR DIETER DR
IPC: G01L27/00
Filed: 1997-09-30
Abstract: The invention relates to a sensor (1), especially a micromechanical pressure sensor with two similar capacitive partial structures (C1, C2) which are coupled to an evaluation circuit (9, 11). In the case of in-phase control, an additive signal is provided as a pressure-dependent useful signal. In the case of opposite phase control, a differential signal is provided as a diagnostic signal.
Patent DE-19745752-A1 (DE)
Title: Device for controlling a motor vehicle drive train
Inventor: SATO KAZUHIKO
IPC: F16H61/02
Filed: 1997-10-16
Abstract: The device has a first computer (51) for computing the torque at the input shaft of a torque converter from the signal of an engine speed sensor, an input shaft speed sensor and a stored torque converter characteristic. A second computer (50) derives the motor output shaft torque from the engine speed sensor signal, an input shaft speed sensor signal and the stored torque converter characteristic. A third computer (52) derives the torque for an auxiliary device from the torques computed by the first two computers. A fourth computer (58) derives the torque at the input shaft of the continuously variable transmission or CVT from the output of the third computer; its output is used to control the engine and/or CVT.
Patent DE-19748359-A1 (DE)
Inventor: SCHAEFER WALTER DR
IPC: C08G65/26
Filed: 1997-11-03
Abstract: The invention relates to a method for producing novel, partially crystalline polyether polyols with a functionality of >/=2 and an average molecular weight <o>M</o>n of 500 to 100,000. The mole proportion of isotactic triads determining the crystallinity is > 28 %. The novel polyether polyols are produced by polymerising alkylene oxide in the presence of a bimetallic  mu -oxoalkoxide modified with hydroxyl compounds.
Patent DE-19748575-A1 (DE)
Inventor: HOEFER RAINER DR
IPC: C09K23/42
Filed: 1997-11-04
Abstract: The invention relates to the use of dimerdiolalkoxylates as additives in the production of pigment concentrates, especially aqueous pigment concentrates. The invention also relates to pigment concentrates containing pigments, dimerdiolalkoxylates and a liquid carrier medium, especially water.
Patent DE-19750758-A1 (DE)
Inventor: FISCHER STEFAN DIPL PHYS
IPC: H01L39/16
Filed: 1997-11-11
Abstract: The invention relates to a current limiting device for combinational circuits, especially low and medium voltage, for electricity supply systems and power distribution. The current limiting device is formed by a plate conductor element (PE) with a core made out of a substrate material (SK) on which a high temperature supraconductive layer can be deposited and which is terminated on one or both sides by a shunt layer (SS) and surrounded on the outside by a heat insulating surface layer (OS). The current limiting device is fully surrounded by liquid nitrogen (NF) acting as a coolant. Resistive current limitation devices of this kind are used in combinational circuits, especially low or medium voltage, for electricity supply systems and power distribution.
Patent DE-19751956-A1 (DE)
Title: Conversion of AC high voltage into DC low voltage
Inventor: VOIGT HERMANN KARL
IPC: H02M7/217
Filed: 1997-11-24
Abstract: The method involves converting an AC high voltage into a pulsed DC high voltage which is subsequently converted into a high frequency high voltage, is then transformed into a high frequency low voltage, and is finally rectified into a DC low voltage. The pulsed DC high voltage is directly transformed into the high frequency high voltage, without smoothing. An Independent claim is provided for a circuit arrangement implementing the conversion.
Patent DE-19753832-A1 (DE)
Title: Light-conducting rod for motor vehicle headlamp with real light source
Inventor: L HERMINE ALBAN
IPC: F21S8/12
Filed: 1997-12-05
Abstract: The light conductor bar (200) has a longitudinal axis, which forms an acute angle (alpha1) with the illumination direction (E). So that the inclination of the bevels (210a,220a,220b,230a) is so dimensioned, that it widens the outlet of the light radiation, inside the light conductor (200) outwards, facilitated by means of refraction through the bevels. The light conductor has a multiple of transparent laminations (210,220...), which along at least one direction (Y) are jointed one to the other. Each transparent lamination extends along the longitudinal axis of the light conductor (200), and includes at least one sloping refraction bevel (210a...) at its end, distanced at its furthest from the real light source. So the bevels are so arranged, that they work together optically with the light refracting elements, with an axis parallel to the illumination direction (E). So that these elements project images corresp. in this direction to the bevels.
Patent DE-19755664-A1 (DE)
Title: Continuous transmission for vehicles
Inventor: LEE YONGJOON
IPC: F16H3/44
Filed: 1997-12-15
Abstract: The transmission has a drive control device (4) connected to the crankshaft (3) of the engine (2) and a forward and reverse control device (8) on a drive shaft (6) extending from the drive control device. There is a revs selection device (28) to select high or low gear. The revolutions selection device is connected to the driven side of the forward and reverse control device. A continuous variable device (46) is connected to a first driven shaft of the revs selection device. A drive load converter (74) is connected to the driven side of the variable device (46) and to the second driven shaft of the revs selection device.
Patent DE-19800400-A1 (DE)
Inventor: WAGNER KLAUS DR
IPC: C07D417/06
Filed: 1998-01-08
Abstract: The present invention relates to novel guanidine derivatives of formula (1), wherein R<1> represents a five or six membered heterocyclic group containing 1, 2, 3 or 4 nitrogen atoms and/or one or two oxygen or sulphur atoms as heteroatom ring members, whereby the number of heteroatoms is 1, 2, 3 or 4 and is optionally substituted by halogen, cyano, nitro, alkyl, halogen alkane, alkenyl, halogen alkenyl, alkinyl, alkoxy, halogen alkoxy, alkenyloxy, halogen alkenyloxy, alkinyloxy, alkylthio, halogen alkanethio, alkenylthio, halogen alkenylthio, alkinylthio, alkylsulphinyl, halogen alkanesulphinyl, alkylsulphonyl, amino, alkylamino, dialkylamino, aryl, arylthio, arylamino, aralkyl, formylamino, alkylcarbonylamino, formyl, carbamoyl, alkylcarbonyl and or alkoxycarbonyl, R<2> represents hydrogen or alkyl, R<3> represents groups -OCR<4>, -OCOR<5>, OCOOR<6>, OCONR<7>R<8> and -OSO<2>R<9>, whereby R<4> and R<6> represent independently of each other alkyl, alkoxyalkyl, halogen alkane, alkenyl, alkinyl, alkylaminoalkyl, dialkylaminoalkyl, optionally substituted cycloalkyl and optionally substituted phenyl or benzyl, R<7> and R<8> represent independently of each other hydrogen, alkyl, alkenyl and optionally substituted phenyl or benzyl and R<9> represents alkyl or optionally substituted pheyl, A represents groups -CH2CH2-, (CH2)3 and -CH=CH- and Z represents cyano or nitro, with the proviso that when Z represents NO2 and A represents -CH2CH2, the radical R<2> represents hydrogen and the compound of formula (1), wherein R<1> corresponds to formula (II), R<2> = H, R<3> = OCH3, A = -CH2CH2- and Z = NO2, is excluded.
Patent DE-19801897-A1 (DE)
Title: Surgical instrument suitable for microinvasive surgery
Inventor: GROSMANN ANDREAS
IPC: A61B17/128
Filed: 1998-01-20
Abstract: The grip surfaces (9, 11) of the handles (8, 10) used to manipulate the instrument (1) are joined together at their free end by a bow-frame-shaped leaf spring (16) whose free ends extend parallel to these surfaces. A tube (2) and rod (3) are arranged coaxial to each other in the length direction of the instrument. Each of these two members has a work tool (4, 5) at its distal end and a handle at its proximal end, the handle having a grip surface parallel to and located on one side of the instrument length axis. The handles are used to pivot the two members relative to each other.
Patent DE-19803146-A1 (DE)
Title: Method and device for analyzing surfaces using ionizing rays
Inventor: MOSHAMMER ROBERT DR
IPC: G01N23/225
Filed: 1998-01-28
Abstract: Controlled ionizing rays are directed onto a surface (2) and backscattered or produced surface particles are recorded by a detector (3) to determine their type, energy and direction. Irradiation occurs in short, clearly defined time pulses, lasting less than the time of flight of particles between the surface to be analyzed and the detector. The moment when a ray pulse occurs and the moment of a particle's contact with the detector are measured.
Patent DE-19803467-A1 (DE)
Title: Arrangement for ejecting ink droplets
Inventor: KANDA TORAHIKO
IPC: B41J2/15
Filed: 1998-01-29
Abstract: the arrangement has an element with an ink droplet ejection chamber with an ejection opening and a mouth opposite the opening. The cross-section of the chamber decreases in the direction of the ejection opening. A vibrating plate (3) facing the mouthpiece is mounted so that it vibrates freely over a range larger than the mouthpiece. A drive element (6) intermittently stimulates the vibrating plate to eject ink droplets. The ink flow produces a controlled surface wave (S) which propagates to a centre point of the ink droplet ejection opening.
Patent DE-19808349-A1 (DE)
Title: Sensor for physical parameters, e.g. speed, acceleration or pressure
Inventor: ICHIHASHI MOTOMI
IPC: G01D3/08
Filed: 1998-02-27
Abstract: The sensor (2) converts the parameter into an electrical signal and transmits it to a detector circuit (3) for processing by a signal processor (4). An oscillator (5) provides a preset frequency signal as the basis of this preset operation. A selftest circuit (6) monitors the oscillator output signal and provides an error signal if an error is detected in the signal
Patent DE-19816345-A1 (DE)
Title: Anzeigetafel für veränderbare Informationen
Inventor: WIENCH ANDREAS
IPC: G09F9/37
Filed: 1998-04-01
Abstract: Die Erfindung betrifft eine Anzeigetafel für veränderbare Informationen, die durch Bildpartikel darstellbar sind. Aufgabe ist es, eine Bildtafel zu entwickeln, die einen Bildaufbau und eine Wiederverwendung der benutzten Bildpartikel ermöglicht. DOLLAR A Zur Bevorratung von Bildpartikeln sind Behälter angeordnet, die mit Pumpen verbunden sind.
Patent DE-19816752-A1 (DE)
Title: Device to create control signal to control signal source for hearing impaired person
IPC: G08B1/08
Filed: 1998-04-16
Abstract: Detects acoustic input signals or acoustic signals representing input signals and determines their spectral characteristics to identify source and provide control signal to activate signal detectable by hearing impaired person. The device (2) has two microphones to detect acoustic input signals. They are connected to analogue input of signal processing device. The signal processing device also receives analogue input from a radio receiver, infrared receiver and loop receiver, which transfer acoustic input signals from microphones located at a distance from the device. Determining their different spectral properties by comparison with stored acoustic specimen signals identifies ringing of doorbell (90) or telephone (92). Each specimen signal is a specific control signal for a signal source. The signal source provides a signal perceptible to a hearing impaired person, e.g. a vibration  device (94) is controlled to vibrate at different frequencies to indicate the type of acoustic device. Alternatively flashing lights (96,98) are operated having different flash frequencies according to type of audio signal input. An Independent claim is included for a procedure to create control signal for signal source.
Patent DE-19818366-A1 (DE)
Inventor: STOCK WERNER
IPC: B65H1/30
Filed: 1998-04-24
Abstract: The nonstop appliance (3) has support bars (7) for temporarily carrying a stack remaining from the stacked sheets, while the remaining stack is continually reduced by a separator (4) . The bars are held in guides and have controls checking their entry and discharge movements. The bars have stops placing them in positions detected by a sensor.
Patent DE-19820121-A1 (DE)
Title: Method of drying of a sludge
Inventor: BIGGELAAR HENDRIKUS WILHELMINA
IPC: F26B17/04
Filed: 1998-05-06
Abstract: The method for drying residues transported on a conveyor through at least two drying rooms in series and held at different temperatures. Also claimed is the equipment required for this process.
Patent DE-19825853-A1 (DE)
Title: Insert body for holes in machine housings for feed through of flat band cabling
Inventor: NOWAK UWE
IPC: H02G3/22
Filed: 1998-06-10
Abstract: An insert body (10) is press-fitted into a hole in machine housings (11) for leading through e.g. a flat-strip cable. The insert is made of metal or plastic, is deformable and can be pressed into the housing hole and glued there. It possesses a peripheral slot (12) in the upper region. Above its peripheral slot it has a peripheral projecting rim (14).  When inserted in the machine housing, a flat band cable can be pulled through the guide channel (13).