baber/WOPTO huggingface dataset:
Patent DE-19736214-A1 (DE)
Title: Signal evaluation for movement detector
Inventor: ZIRKL SIEGMAR DIPL ING
IPC: G01P13/00
Filed: 1997-08-20
Abstract: The method involves producing a signal course characteristic of a recorded change, in which an interference signal is sampled.  The interference signal has a fast rising slope rate in comparison to a movement signal.  The signal evaluation is preferably interrupted by a detected interference signal, preferably within a time interval which is larger than the pulse duration of the interference signal. Preferably the interference signal has a rise time which is less than 1 microsecond.
Patent DE-19737693-A1 (DE)
Inventor: PHILIPP STEFAN
IPC: G06F21/33
Filed: 1997-08-29
Abstract: A method of checking the authenticity of a digital electric circuit arrangement is achieved in that a concatenation (6; 8, 9) of at least a few circuit-technical elements (10) of the electric circuit arrangement (1) is formed, which deviates from the normal, intended use of the circuit arrangement (1), in that a digital random value generated by the external device (2) and transferred to the electric circuit arrangement (1) is modified in said circuit arrangement by the concatenated elements (6; 8, 9) and transferred to the external device (2), in that the external device (2) compares the modified value with a check value assigned to the random value transferred to the electric circuit arrangement (1), and in that the authenticity of the electric circuit arrangement (1) is recognized only when the modified value and the check value correspond to each other.
Patent DE-19740642-A1 (DE)
Title: Process for rendering grey water fit for re-use
Inventor: HEINZELMANN WERNER
IPC: C02F9/00
Filed: 1997-09-16
Abstract: The process involves discharging the grey water to a holding tank which has a force feed to an incorporated germicide section which allows water to travel in both directions. In a process and assembly to render grey water fit for further use, the water is discharged to a holding tank where it is held allowing particles to settle out. The holding tank incorporates a force-feed to an incorporated germicide section, through which the water passes at least twice. The germicide unit is so constructed that on first arrival in the holding tank, the water passes through the germicide section in a first direction. When water is drawn from the holding tank, the water first passes through the germicide section in the reverse direction.
Patent DE-19744663-A1 (DE)
Title: Pipe
Inventor: KOOB MICHAEL
IPC: F16L27/11
Filed: 1997-10-09
Abstract: The pipe comprises a corrugated hose or concertina shaped part with a tubular support element which runs coaxially with the pipe and supports it against axial pressure stress. The support element is in the form of a braided cable sleeving (10) at least one end of which is fixed to a connecting piece (6,7). The other end of the braided cable sleeving is spaced apart from an axial stop (7) fixed to the pipe and or is radially enlarged. The wires or filaments forming the braided cable sleeving are fixed to each other at the free end of the sleeving. The other end is joined to a stop ring (11).
Patent DE-19747810-A1 (DE)
Title: Steering wheel and airbag module fastener for steering shaft of motor vehicles
Inventor: PAPANDREOU JOHN P
IPC: F16H1/06
Filed: 1997-10-29
Abstract: The device has a unit with threaded end section, fastened to a steering shaft. The unit has a steering wheel fitting (10) with hub (34) for non-turnable fastening to the steering shaft, an airbag module with inflator (15), a carrier to support module and inflator on the steering wheel fitting, and a cover for all components. A rotatable fastener (30) presses the unit axially onto the steering shaft and has a part that meshes with a threaded end section of the steering shaft. The unit has elements to support the fastener relatively rotatable to it. The fastener has a driven part to turn it in a direction relative to the unit, around the axis of the steering shaft. The driven part has a worm drive.
Patent DE-19749547-A1 (DE)
Title: Filling open channel in vehicle bodywork with seam sealing mass
Inventor: KREUGER MANFRED
IPC: B62D25/06
Filed: 1997-11-10
Abstract: The open ends of the channel (1) may be closed. Ventilating holes for the channel are provided in the profile or the bodywork. The mass is pressed in through the bodywork or the profile or the closed ends of the channel. The cover profile (3) remains on the channel at least until the onset of a hardening or gelation of the mass. A series of bodywork members with at least one channel open in cross-section is filled with the mass. A number of cover profiles are placed one after the other on the channels. They are removed from the mass-filled channels after the hardening of the mass, and then the process is repeated.
Patent DE-19751798-A1 (DE)
Title: Automatic bag-producing process for making two bags simultaneously
Inventor: MEYER ARMIN
IPC: B31B19/74
Filed: 1997-11-24
Abstract: The bag producing process makes the bags from sections of double foil web sectors of a flat laid hose foil web (4) of thermoplastic material. It is controlled relative to the bag forming devices and elements so than a preset marking is made on the foil web. If the position alters, automatic controls of the bag forming devices (6-9) are rapidly moved to a leveling correction setting. The device used has a controlling and setting device in working connection with at least one of the bag-forming devices.
Patent DE-19754197-A1 (DE)
Title: Exhaust gas pressure charged internal combustion engine
Inventor: KNAPP DIETER
IPC: F02B37/00
Filed: 1997-12-06
Abstract: The engine has a crankcase breather system, the breather line (12) of which opens out into the suction side of the compressor casing (11) of the turbocharger. The inner chamber of the compressor casing has a coating which reduces the adherence of carbon deposits. The compressor impeller, especially the back side (10a), and the charge air line (2) between the exhaust gas turbocharger and cylinder head (1), are also coated.
Patent DE-19756325-A1 (DE)
Inventor: WILDE JUERGEN DR
IPC: H01L23/31
Filed: 1997-12-18
Abstract: The invention relates to a semiconductor wafer with integrated individual components, to a method for the production of said semiconductor wafer and to a device for implementing said method.
Patent DE-19802653-A1 (DE)
Title: Workstation with a number of centrifuge spinning stations and a bobbin winder
Inventor: BRUSS KARL-HEINZ
IPC: D01H1/08
Filed: 1998-01-24
Abstract: The assembly of centrifugal spinning stations with bobbin winders has a separate store section (4) at each workstation (1) between a number of centrifugal spinning stations (2) and the bobbin winder.  It holds a number of bobbins (16) and bobbin carriers (11). The store section (4) allows a build-up, with at least one holding stretch (31) for the spun yarn cops (16) and at least one holding stretch (33) for the bobbin carriers (11). The centrifugal spinning stations (2) are on circular path, at a workstation (1), with at least one swing doffer. The grip unit, at the doffer, covers the spinner feed and winder delivery ends of the holding stretches (31,33). The bobbins (16) and empty sleeves (11) are moved on bobbin plates (18) at the store unit (4). Each workstation (1) has a number of centrifuge spinning stations (2) next to each other in a row, each with a single doffer (30) at a lateral transport stretch (29) which links the two holding stretches (31,33).  Or a doffer moves along rails between the spinning stations (2) and the bobbin winder, with doffing units on the trolley, or a single static doffer which serves a transport system for loading and unloading.  A moving doffer can also travel along the line of spinning stations (2), working with the lateral transport stretch (29) linking the two holding stretches (31,33).
Patent DE-19805543-A1 (DE)
Title: Tanning arrangement for personal use
Inventor: KRATZ WALTER
IPC: A61N5/06
Filed: 1998-02-11
Abstract: The arrangement (1) includes a tempering arrangement (7) for tempering a tanning area (2) or an irradiation area (5), with a pair of  air-conditioning units (8,9). The tempering arrangement comprises an air inlet area (10), through which the two air-conditioning units are commonly supplied with air from the exterior of the arrangement. The arrangement (1) includes at least one radiation source (4a,b) arranged in an irradiation area (5) for the irradiation of a person (3) located at least partially in a tanning area (2). A casing (6) encloses at least the radiation area. A tempering arrangement (7) is provided for tempering the tanning area and/or the irradiation area, comprising a first air-conditioning unit (8) for the irradiation area, and a second air-conditioning unit (9) For the tanning area. The tempering arrangement comprises an air inlet area (10), through which the first and second air-conditioning instruments are commonly supplied with air from the exterior of the arrangement.
Patent DE-19814381-A1 (DE)
Title: Motor vehicle stability control and regulation system
Inventor: TSUYAMA TOSHIAKI
IPC: B60T8/1755
Filed: 1998-03-31
Abstract: The system is equipped with a brake system for a brake control and/or regulation and a stability control and/or regulation of the motor vehicle according to a drive condition of the vehicle through selective and independent application of a brake force on individual and/or corresponding wheels.  Supervision arrangements are provided for monitoring a drive condition of the motor vehicle. Pressure detection arrangements detect an activation and/or pressure, with which a brake pedal is operated. Control and/or regulation arrangements are provided to cause a change of a distribution of the brake force between the brake control and/or regulation and the stability control and/or regulation, according to the activation pressure and a sliding of the vehicle.
Patent DE-19816167-A1 (DE)
Title: Multi function hand tool
Inventor: SCHMIDT BODO
IPC: B25F1/00
Filed: 1998-04-09
Abstract: The tool (10) has two power arms (14a,b) and two load arms (12a,b) carrying functional parts (26,28), e.g. cutter blades. At least one of the power arms carries one or more additional functional parts (18,20,22,32). The first part is a bar (18a), held in a guide section (18b). One end of the bar has a holder section for a wire resp. a wire loop. The bar rotates when a force is applied and twists the wire. The second part is a side cutter with a blade on each power arm. The third part is a retractable knife. The third part is pref. a bottle top remover.
Patent DE-19818060-A1 (DE)
Title: Acceleration sensor
Inventor: UEYANAGI KATSUMICHI
IPC: G01P15/11
Filed: 1998-04-22
Abstract: The acceleration sensor contains a holding frame part (112) and a sensor structure (103) with at least one movable weight part (110) and a carrying part (111), for connecting the weight part with the holding frame part. This frame part and the sensor structure are designed on a silicon substrate (100) over an insulating layer (102). This layer is spaced between the sensor structure and the silicon substrate. The carrying part (111) has a multiple of sets of carriers (111a1,111a2,111b1,111b2), which are parallel to each other. The weight part (110) is connected with the holding frame part (112) across the multiple of sets of parallel carriers. In addition at least two semiconductor strain measuring units (113) are designed on the surface of at least one set of the multiple of sets of parallel carriers.
Patent DE-19819325-A1 (DE)
Inventor: KONIECZNY JOERG-ROMAN
IPC: H01M4/86
Filed: 1998-04-30
Abstract: The invention relates to a fuel cell, comprising two electrodes of differing polarity and an electrolyte which is arranged between said electrodes. The invention also relates to an electrode, especially for fuel cells with this construction. Said electrode has pores (3) through which a fluid, especially a gas can pass from a surface on the gas side (1) to a surface on the electrolyte side (2), with a pore inlet opening (4) and a pore outlet opening (5). Since the electrode has pore inlet openings (4) with a greater total surface than the total surface of the pore outlet openings (5), especially as a result of the configuration of the pores (3) in a funnel shape or with stages, or as a result of the at least two-layered structure of the electrode (6, 7), a fluid, especially a gas can advantageously pass through the electrode more easily. The loss of humidity of the layer which is in contact with the electrolyte and the surface on the electrolyte side (2) of the electrode is also reduced. The inventive fuel cells with the inventive electrodes of differing polarity can be combined with an electromotor to provide an alternative to conventional internal combustion engines, especially in vehicles and rail systems.
Patent DE-19826885-A1 (DE)
Title: Work support for machining symmetricals
Inventor: FAUTH LOTHAR
IPC: B23B31/20
Filed: 1998-06-17
Abstract: The collet chuck (12) holds position in its work-clamping setting and has an outer cone section (27) working with an inner cone section (13) of the clamping sleeve (10) at the chuck jaws (19).   At its end furthest from the jaws, the collet chuck has a cylindrical guide sector (29) working in conjunction with the cylindrical guide sector (15) of the axial bore (11) of the clamping sleeve (10).   The axial bore (22) through the collet chuck (12) has an expanded work-acceptance sector (21) near the chuck jaws (19), this sector shorter than the jaws.
Patent DE-19828360-A1 (DE)
Inventor: MESTERMANN HEINZ
IPC: B23K26/402
Filed: 1998-06-25
Abstract: The lens (3) is sealed around the contour (6) when cut to shape from a preform. Independent claims are included for: (a) ski goggles with a frame made from plasticized polyvinylchoride with the above lens; and (b) lens production comprising sealing the outer contour by melting during or after window manufacture. Preferred Features: The lens is injection molded as a preform larger than the eventual size and is cut to final shape and size with a laser.
Patent DE-19836020-A1 (DE)
Title: Washer device to spray part of vehicle chassis with wash fluid; has wash nozzle hinged in holder and moving under pressure of wash fluid and has damper to delay hinge movement of holder
Inventor: JURR RICHARD
IPC: B60S1/52
Filed: 1998-08-10
Abstract: The washer device (21) has a wash nozzle (24) hinged to a holder (25) by the pressure of a wash fluid. The washer device has a damper (29) to delay the hinge movement of the holder. A repositioning element returns the holder to its rest position after a wash process has been completed. The damper is embedded in a compression body (28) between the damper and the device casing (27).
Patent DE-19836406-A1 (DE)
Title: New S,S-dioxobenzisothiazolinyl-substituted 3-azabicyclo (3.2.0) heptane derivatives, useful e.g. as neuroleptics, antidepressants, hypnotics and sedatives
Inventor: STEINER GERD
IPC: A61K31/425
Filed: 1998-08-12
Abstract: (1S,5R,6S)-exo-2-(2-(6-(4-Chlorophenyl)-3-azabicyclo (3.2.0) heptan-3-yl)-ethyl)-2,3-dihydro-1,2-benzisothiazole-1,1-dioxides (I) are new.  Aza-bicycloheptane derivatives of formula (I) and their acid addition salts are new.  R1  = F or Cl;  R2, R3  = H or 1-3C alkyl;  R4  = Cl, Me, NO2 or NH2.
Patent DE-19838860-A1 (DE)
Title: Production of boards and other shaped bodies uses palm leaves as raw material which are compressed while green to be chopped into particles to form scattered web
Inventor: WUTTKE RALF
IPC: B27N3/04
Filed: 1998-08-26
Abstract: To produce shaped bodies such as boards, using particles containing lignocellulose and/or cellulose, they are scattered to form a web to be pressed into the required shape of the body. The green palm leaves are compressed, and the compacted material is chopped into particles which are heated and saturated with a bonding agent.  To produce shaped bodies such as boards, using particles containing lignocellulose and/or cellulose, they are scattered to form a web to be pressed into the required shape of the body. The raw material is palm leaves and especially from date palms, oil palms, sago palms, coconut palms, dwarf palms, fan palms, pinnatifid palms, and the like. The green palm leaves are compressed, and the compacted material is chopped into particles. The particles are heated and saturated with a bonding agent. The palm leaf material is heated for a sufficient time for the surface to crack and give porosity. The palm leaves are chopped longitudinally so that the proportion of particles with a predominantly longitudinal shape is at least 50% and especially at least 70% and preferably at least 80%. The longitudinal particles have a length of 40-70 mm and a width of 5-10 mm and a thickness of 0.3-0.5 mm. The particles are scattered so that the longitudinal particles are all generally on the same orientation. The web formed by scattering the particles on a conveyor belt, with the majority of the particles aligned across or along the direction of travel. The particles are scattered to form a web in a single layer, or in a number of layers where the particle alignment is the same in the outer covering layers, while the particles in the center layer(s) are in a random orientation or are arranged at right angles to the particle alignment in the flanking layers. Small residue matter, from the particle chopping stage, is mixed with the chopped particles. The palm leaves are compressed while in loose bundles. During the chopping stage, any foreign mineral material is separated such as sand grains. The compressed palm leaves are chopped by blade shafts, circular blades, disk blades, etc. The material is shaped into bodies by heat and pressure.
Patent DE-19840447-A1 (DE)
Title: Ferroelectric liquid crystal mixtures containing 5-arylindane derivatives
Inventor: OGAWA AYAKO
IPC: C09K19/34
Filed: 1998-09-04
Abstract: A ferroelectric liquid crystal mixture comprises a compound (I) and a further compound selected from (II)-(VII). A ferroelectric liquid crystal mixture comprises a compound from group A and a further compound from any of the groups B-G. Group A comprises 5-arylindane derivatives of formula (I), which do not contain more than four 5- or 6-membered rings: R<1>, R<2>  = (a) H, F, Cl, cyano or trifluoromethoxy, provided only one is an A group, (b) 1-20C alkyl, optionally with an asymmetric carbon in which (b1) one or more non-adjacent, non-terminal methylene groups are replaced with a linking group, e.g. ether, and/or (b2) one or more methylene groups are replaced by an unsaturated group and/or (b3) hydrogens are replaced by F and/or Cl, and/or (b4) the terminal methyl group may be replaced by a chiral group;  R<3>-R<7>  = H or 1-16C alkyl, optionally containing one or more non-adjacent, non-terminal ether groups and/or one or 2 ethylene groups to replace methylene groups and/or F or Cl instead of H, or R<4> and R<5> together may be tetramethylene or pentamethylene if bonded to a ring system; R<8>  = (a) H, halo or cyano, or  (b) 1-16C alkyl with the conditions (b1)-(b3) for R<1> above;  Y<1>-Y<3>  = -CF-, -N- or -CH-;  M<1>-M<3> = a direct bond or a linking group; A<1>-A<3>  = 1,4-phenylene or a heterocyclic group, all optionally substituted; and  a, b, c  = 0 or 1.                                    Group B comprises phenanthrene derivatives of formula (II): E<1>-E<6> = -N-, -CF- or -CH- subject to provisos; and  G  = dimethylene or ethylene. Group C comprises 2-fluoropyridine derivatives of formula (III):  Group D comprises phenylene derivatives of formula (IV): X<1>, X<2>  = H, F, Cl, trifluoromethyl or cyano, provided both are not H.  Group E comprises m-substituted aromatic compounds of formula (V): X<3> = F, Cl, Br, cyano, trifluoromethyl or trifluoromethoxy or 1-12C alkyl, optionally with an asymmetric carbon having 1-2 (thio)ether, carbonyl, carbonyloxy or oxycarbonyl groups replacing non-adjacent, non-terminal methylene groups and/or one or more F and/or Cl and/or cyano groups. Group F comprises (1,3,4)-thiadiazoles of formula (VI): X<1>-X<3>  = -CF-, -N- or -CH-. Group G comprises 4-cyanocyclohexyls of formula (VII): The full definitions for (I) and (II) are given in the DEFINITIONS (Full Definitions) Field. Independent claims are also included for: (a) a compound of group A; (b) a ferroelectric liquid crystal display device comprising the mixture of compounds.
Patent DE-19841651-A1 (DE)
Title: Repositioning instrument for surgical ingress, especially for endoscopic surgery, has device for pivoting head from extended position aligned with holder into angled position with respect to holder
Inventor: BEGER JENS
IPC: A61B17/00
Filed: 1998-09-11
Abstract: Two application elements (51, 52) adjustably separated by a drive are mounted on a tubular working head (3) pivotably connected to a holder (2) about an axis transverse to its longitudinal axis. Pivot device (19) attached to holder can pivot the head from an extended position in which the holder and head are aligned into an angled position in which they enclose an angle.  At least one application element can be displaced by the drive in the longitudinal direction.
Patent DE-19842540-A1 (DE)
Title: Ohmic rotor impedance measurement method for asynchronous machine, involves applying test signal with ac component of frequency corresponding to slip frequency
Inventor: GODBERSEN JENS
IPC: G01R27/02
Filed: 1998-09-17
Abstract: A method for automatic measurement of the ohmic rotor impedance of an asynchronous machine (1) controlled by an inverter (8) while the machine is acted upon by a non-rotating field. The method involves: (1) measuring the ohmic stator impedance, the leakage inductance and the main inductance of the asynchronous machine, (2) supplying a test signal (Usa) formed by a predetermined dc signal with a superimposed ac signal to a phase winding (a) of the asynchronous machine, where the frequency of the ac signal corresponds approximately to the nominal slip frequency of the asynchronous machine (3) measuring the amplitude and the phase of the phase signal resulting from the test signal  (4) calculating the ohmic rotor impedance from the measured values according to step 1 and 3.
Patent DE-19843350-A1 (DE)
Title: Electronic magneto-resistive memory cell of Magnetic RAM type has magnetic sensor element in form of AMR or GMR (Giant-Magneto-resistance), enabling more compact data densities to be achieved
Inventor: TREUTLER CHRISTOPH
IPC: H01L27/22
Filed: 1998-09-22
Abstract: Component comprises a magneto-resistive element (10) that functions as sensor and a second magneto-resistive element (1) that functions as a storage element. The sensor element is in the form of an AMR or GMR (Giant-Magneto-resistance). The storage element is in the form of MRAM cell. (Magnetic random access memory).
Patent DE-19846664-A1 (DE)
Title: Steering control system for autonomous intelligent motor vehicle
Inventor: SEO JAE-HYUNG
IPC: G05D1/02
Filed: 1998-10-09
Abstract: The control system has imaging circuits, connected to cameras (100,200,300). A first control unit uses a near-field signal to determine if the vehicle is traveling within a lane. A second control unit uses a far-field signal to determine the direction of travel and detect bends in the road. A steering control unit analyses the information and steers the vehicle accordingly. A steering control method for intelligent vehicles is also claimed.
Patent DE-19852134-A1 (DE)
Title: Partition element for linked power supply conduit assemblies has dividing elements between cross-pieces, plate parallel to cross-pieces arranged asymmetrically with respect to dividing element height
Inventor: EHMANN BRUNO
IPC: F16G13/16
Filed: 1998-11-12
Abstract: The conduit assembly has linked elements with side lugs and cross-pieces. The partition element (5) has dividing elements (6,7) between the cross-pieces and at least one plate (8) running between them and parallel to the cross-pieces. The plate divides the height of the dividing elements asymmetrically.