baber/WOPTO huggingface dataset:
Patent DE-19702688-A1 (DE)
Title: Hybrid system for distance measurement in road vehicles
Inventor: OSTERFELD MARTIN DR
IPC: G01S13/931
Filed: 1997-01-25
Abstract: The object detection system uses an ultrasonic sensing unit to detect over a short range of typically 0-2m, for distances in the range 2-20 m. The vehicle is equipped with a low cost, low resolution radar system. Both detection systems are connected to a common controller and provide guidance information for parking and reversing.
Patent DE-19706787-A1 (DE)
Title: Multicolour fishing lines
Inventor: HAHL STEFFEN DR
IPC: A01K91/00
Filed: 1997-02-20
Abstract: Fishing lines with a colouration in the form of plastics monofilaments, particularly monofilaments of polyamides and/or copolyamides, which are coloured in the melt with varying intensity.
Patent DE-19715832-A1 (DE)
Inventor: LINHART FRIEDRICH DR
IPC: D21H21/02
Filed: 1997-04-16
Abstract: The invention relates to a method for producing, paper, pulpboard and cardboard from paper pulp containing sticky impurities by adding surfactants and cationic polymers with a load density of at least 1.5 meq/g (measured at pH 7) and a cationic polymer molar mass Mw of at least 15,000, and by dehydrating the pulp and fixing the sticky impurities in the finished paper.
Patent DE-19717805-A1 (DE)
Title: Exhaust emission control for diesel engine
Inventor: DUERNHOLZ MANFRED DR ING
IPC: F02D41/02
Filed: 1997-04-26
Abstract: The compression ignition internal combustion engine has the main fuel injection in the final phase of the compression stroke and with a metered amount of fuel injected during the suction phase. This amount of fuel is derived from a programme in relation to the engine performance and provides sufficient hydrocarbons to reduce the nitrous oxides in the exhaust gasses by producing a higher proportion of nitrogen dioxide. The additional fuel is injected into each cylinder by individual aerosol jets or it is injected into the inlet manifold by a single aerosol jet.
Patent DE-19718419-A1 (DE)
Title: Medical system for toxifying several patients for monitoring and detoxifying patients
Inventor: RATTNER MANFRED
IPC: A61M16/01
Filed: 1997-04-30
Abstract: The medical system toxifies several patients for monitoring and detoxifying the patients using anaesthetic devices (1). The number of anaesthetizing devices corresponds to the number of patients (P). The system has a monitoring centre with at least one display device and at least one control device (2). The system also has connection units which electrically connect the anaesthetizing devices and the control device (2).  Preferably at least one image recording device (10) e.g. a camera is associated with the anaesthetizing devices (1). The control device is a control computer. The connection units have cables. The display device is a monitor.
Patent DE-19721288-A1 (DE)
Title: Valve control for four stroke IC engine
Inventor: PAVLICEK JAN
IPC: F01L1/00
Filed: 1997-05-21
Abstract: The valve control comprises at least one intake mechanism and one outlet mechanism. The outlet mechanism, opens (VO) and stays open (2) during the whole time that the intake mechanism is open (1) and closes (VZ) in the compression phase after the closure of the intake mechanism (SZ). Due to the long valve lap, the fresh mixture or the air is sucked into the exhaust pipe. After the closure of the intake mechanism, it travels back into the cylinder due to the excess pressure in the exhaust pipe.
Patent DE-19721820-A1 (DE)
Title: Extractor for transferring high viscosity coating materials
Inventor: WICHMANN KLAUS
IPC: B05C11/10
Filed: 1997-05-26
Abstract: The extractor feeds e.g. a mobile spray applicator (1), and has a pump (4) attached via suction pipe (5,7) which has right angled bends (6,8) to a metal suction inlet pipe (9) which has a chamfered, hardened and sharpened edge (13), and which protrudes vertically upwards through the middle of a horizontal metal table (10) supported on legs (11). The self-weight of the drum of coating material, when placed on the table, causes the suction pipe inlet to pierce the drum so that transfer of the viscous material can start immediately.
Patent DE-19722277-A1 (DE)
Title: Manufacturing railway vehicle carriages
Inventor: DENGLER MARKUS
IPC: B61D17/04
Filed: 1997-05-28
Abstract: Panel-like sidewall elements (14) have parts of windows and door cutouts. They extend from the roof to the undercarriage structure are hung by their upper end areas from the framework and positioned so that all the edges areas of each sidewall element are associated with vertical and horizontal profiled sections. The sidewall elements are aligned with each other by displaceable contact bearing elements mounted on the vertical profiled sections. The edge areas of the sidewall elements are then pressed against the profiled sections or their contact bearing elements and connected to same. Adhesive can be applied to suitable areas for adhesive connection of profiled sections with framework.
Patent DE-19729721-A1 (DE)
Title: Doping element concentration distribution display method for semiconductors
Inventor: GAWORZEWSKI PETER DR
IPC: G01N23/04
Filed: 1997-07-11
Abstract: The method obtains a vertical profile of the doping concentration. The semiconductor is selectively, chemically etched, for different chemical solutions, and the SEM probe picture compared with stereo photographs of the etched area of the semiconductor. The method eliminates the disadvantage of imperfect displays of depths profiles and the resulting faulty display of dopant distribution display. The depth profile and the depth distribution are determined from a known stereographic photograph, taken by means of SEM.  Geometrical distortion can be excluded, where the surface displays the etched out area for stereographic photograph of the geometric micro-structure. The limitation to etching depth is reduced, since the electron beam probe can be inserted in narrow topographical areas. Larger etching depth causes a widening of the dynamic range of the concentration of dopant with selective etching.
Patent DE-19738830-A1 (DE)
Title: Car body cockpit support between side pillars
Inventor: BAUER GEORG DIPL ING
IPC: B62D25/14
Filed: 1997-09-05
Abstract: The car body cockpit support (3) consists of two sections (4,5) forming a stiff beam unit with one section at least releasably mounted on the car body and/or on the support side. The releasable connection (8) between the two sections includes compensators to match the length of the support to that of the passenger space being fitted. The compensators include a support shell (14) fixed to section (4) and a former (15) in the second section (5) to be fixed at the required position. The connection also includes centering devices fitted at 180 deg  to one another on section (5) and a former fitted to the second section (5) to lie between the two centering devices. The sections are designed as hollow profiles and section (5) is fixed between the car body pillar (2) and the adjoining support section on the passenger side as opposed to beam section (4) which is fixed to the car body pillar (6) end wall or center tunnel (7).
Patent DE-19755988-A1 (DE)
Title: Switch arrangement for electric instrument operating at high voltage
Inventor: TIKWINSKI ECKHARD
IPC: H01H13/64
Filed: 1997-12-17
Abstract: The switch arrangement includes an operating key (12) which is activated outgoing from a rest position over an intermediate position opening or closing a first switching contact (8), into a final position opening or closing a second switching contact (9). A pressure transmission element (13) common to both switching contacts extends crosswise to the movement axis (17) of the operating key. E- The switch arrangement includes an operating key (12) which is activated outgoing from a rest position over an intermediate position opening or closing a first switching contact (8) into a final position opening or closing a second switching contact (9). A pressure transmission element (13) common to both switching contacts extends crosswise to the movement axis (17) of the operating key. The operating key borders at least in its intermediate position and in its final position, at one side of the pressure transmission element, and comprises a first pressure surface area (15) for effecting the first switching contact, and a second pressure surface area (16) effecting the second switching contact, at its other side averted from the operating key.
Patent DE-19758625-A1 (DE)
Title: Shock absorber - has cylinder split into two sections with axially extending ports arranged between two lands
Inventor: DEFERME STEFAN
IPC: F16F9/34
Filed: 1997-03-25
Abstract: The damper comprises a pressure cylinder that forms a working chamber with two portions (88), the second of which can be used to store damping fluid. A piston rod is partially disposed within the cylinder, and a body is secured to the rod. Two axially extending lands (86) are concentrically mounted to the piston. A set of axially extending circumferentially spaced flow ports are also formed concentrically with the piston body between the two land zones. An anti-swish device is positioned between the flow ports to reduce swish noise as the piston body moves in the pressure cylinder.
Patent DE-19801020-A1 (DE)
Title: Elastomer stator for an eccentric worm pump
Inventor: JAEGER SEBASTIAN
IPC: B29C43/02
Filed: 1998-01-14
Abstract: An elastomer stator for an eccentric worm pump comprises an outer sheet metal reinforcement which surrounds a rubber lining with a hollow chamber for a rotor. The sheet metal is located in the stator mold and is pressed against the walls by the elastomer material. The sheet metal reinforcement (4') is a section taken from a winding (1), and the band (2) produces a binding between the elastomer and the reinforcement.
Patent DE-19801106-A1 (DE)
Title: System for suspending and transporting brick wall section
Inventor: WETZSTEIN KONRAD
IPC: E04C2/04
Filed: 1998-01-15
Abstract: To suspend, carry and transport a wall section (2) especially of bricks (5), at least one carrier (8) with a suspension loop (7) is fitted to the upper side (6) of the wall section, in a shape which matches the wall. The carrier gives a deflection for the loop of the carrier belt (9). The wall is constructed on a lost underlay as a lateral carrier (1). The continuous and tensed carrier belt passes around the whole wall height and under the underlay, which is of a fiber concrete.
Patent DE-19802697-A1 (DE)
Title: Selective, synergistic herbicidal composition, especially for weed control in wheat
Inventor: DOLLINGER MARKUS DR
IPC: A01N43/653
Filed: 1998-01-24
Abstract: Selective herbicides comprise a synergistic combination of N-aryl-triazolinones or N-aryl-triazoline-thiones (I) and N-arylsulfonylamino(thio)carbonyl-triazolin(thi)ones (II). Herbicidal composition comprises at least one N-aryl-triazolin(thi)one of formula (I) and at least one N-arylsulfonylamino(thio)carbonyl-triazolin(thi)one of formula (II) and/or its salts: Q1  = O or S;  R1, R2  = optionally halogenated 1-5C alkyl;  R3  = H or halogen;  R4  = CN, CSNH2 or halogen;  R5  = NO2, CN, COOH, CONH2, CSNH2, OH, SH, NH2, NHOH, SO2NH2, or halogen; 1-6C alkyl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, alkylcarbonyl, alkoxycarbonyl or alkylamino optionally substituted by CN, OH, 1-4C alkoxy, 1-4C alkyl-CO and/or 1-4C alkoxy-CO; 2-6C alkenyl, alkynyl, alkenyloxy or alkynyloxy optionally substituted by CN, COOH, halogen and/or 1-4C alkoxy-CO; optionally halogenated alkylcarbonylamino, alkoxycarbonylamino, alkylsulfonylamino, N,N-bis(alkylsulfonyl)amino or N-alkylcarbonyl-N-alkylsulfonylamino with 1-6C alkyl groups; or N-benzoyl-N-(1-6C alkylsulfonyl)amino, N-pyridylcarbonyl-N-(1-6C alkylsulfonyl)amino, N-furylcarbonyl-N-(1-6C alkylsulfonyl)amino or N-thienylcarbonyl-N-(1-6C alkylsulfonyl)amino optionally substituted by CN, halogen, 1-4C alkyl, 1-4C haloalkyl, 1-4C alkoxy, or 1-4C haloalkoxy;  Q2, Q3  = O or S;  R6  =  <= 6C alkyl, alkenyl, alkynyl, alkoxy, alkenyloxy, alkylamino or dialkylamino optionally substituted by CN, halogen or 1-4C alkoxy; or Q, Q(1-4C)alkyl or Q(1-4C)alkylamino;  Q  = 3-6C cycloalkyl optionally substituted by CN, halogen or 1-4C alkyl;  R7  = H or halogen;  <= 6C alkyl, alkoxy, alkylthio, alkylamino, dialkylamino, alkenyl, alkynyl, alkenyloxy, alkynyloxy, alkenylthio, alkynylthio, alkenylamino or alkynylamino optionally substituted by CN, halogen or 1-4C alkoxy; or Q, OQ, SQ, NHQ or Q(1-4C)alkyl;  R8  = NO2, CN, halogen, phenyl or phenoxy;  <= 6C alkyl, alkylcarbonyl, alkoxy, alkoxycarbonyl, alkylthio, alkylsulfinyl, alkylsulfonyl, dialkylaminosulfonyl, alkylamino, alkenyl, alkenyloxy, alkenylthio, alkenylamino, alkynyl, alkynyloxy or alkynylthio optionally substituted by CN, halogen or 1-4C alkoxy; or Q, OQ, SQ or NHQ;  R9  = H or a group as defined for R8 but excluding dialkylaminosulfonyl.
Patent DE-19803372-A1 (DE)
Title: Lock set out for first plate
Inventor: GLASER GERALD
IPC: E05B63/00
Filed: 1998-01-29
Abstract: The housing (30) fixes the first plate releasably to a second plate and the lock comprises a holding device for fixing the housing when it is accommodated in the hole of the first plate. The holding device has retainers for maintaining both an axial position and a rotary position of the lock. A fixture device fixes the first and second plates releasably and an operating device operates the fixture device. The lock has an elongated shaft (50) accommodated in a section of the hole (18) in the housing for either rotary or axial movements.
Patent DE-19803970-A1 (DE)
Title: High purity metal oxide, for use in the chemical, ceramics or electrical industry
Inventor: HAFERKORN GERHART
IPC: C01B13/32
Filed: 1998-01-23
Abstract: A high purity metal oxide is produced by continuous auto thermal oxidation of a dispersion of fine metal particles in air. A high purity metal oxide production process comprises continuous oxidation of a dispersion of fine metal particle in air without thermal energy supply or auxiliary fuel combustion to produce a metal oxide powder with a residual non-oxidized metal content of less than 0.1 (preferably less than 0.01)%.
Patent DE-19807439-A1 (DE)
Title: Hand power tool as an angle grinder
Inventor: FUCHS RUDOLF
IPC: B24B23/02
Filed: 1998-02-23
Abstract: The power hand tool (10), and especially an angle grinder, has a motor housing (43) with a grinding disk (44) at the leading end in the movement direction (58), covered by a protective shrouding (45). The adjustment mechanism (47) is integrated into the power tool (10), in the form of a linkage secured to the motor housing (43) and an aluminum and/or plastics base plate (49) which allows an adjustment to the base plate (49) only in parallel to the motor housing (43).
Patent DE-19811370-A1 (DE)
Title: Insulated conductor, especially for high voltage windings of electrical machines
Inventor: HALDEMANN JOHANN
IPC: H02K3/34
Filed: 1998-03-16
Abstract: An insulated conductor (1), especially for high voltage windings of electrical machines, comprises a current- carrying conductor section (2) with polygonal, especially rectangular, cross-section plus an insulation (3) which surrounds the conductor section. The insulation has a position-dependent varying dielectric constant for compensation of the position-dependent field strength differences caused by the geometric shape of the conductor section.The cross-sectional surface of the insulation is subdivided into at least a first inner-lying region bounding the conductor section and a second outer-lying region which surrounds the first region(s). The insulation in the first region(s) has a first dielectric constant and that in the second region has a second dielectric constant less than the first
Patent DE-19811762-A1 (DE)
Title: Shutter board mounting for concrete construction
Inventor: ZOLLER EBERHARD PROF
IPC: E04C5/06
Filed: 1998-03-18
Abstract: The rigid three-dimensional grid is prepared to support the shutter boards before filling with concrete. Mountings (10), in a variety of fittings, are at the various mounting points to hold the shutter boards (9) of different wall thicknesses within the three-dimensional structure (2). Lateral members (5) are fitted to secure the shutter boards, to take the mounting clamps pushed over them. The three-dimensional grid allows a wide variety of shapes to be constructed.
Patent DE-19812799-A1 (DE)
Title: Gasisolierte, metallgekapselte Schaltanlage
Inventor: REES VOLKER
IPC: G01R15/16
Filed: 1998-03-24
Abstract: Eine gasisolierte, metallgekapselte, elektrische Schaltanlage mit einem zwischen Hochspannung und Erdpotential angeordneten optischen Spannungssensor in Form eines optischen, den Pockelseffekt ausnutzenden Meßelementes aus lichtleitendem, die Polarisationsebene bei Anlegen einer Spannung veränderndem isolierendem Material ist dadurch gekennzeichnet, daß zur Erzielung einer Eindeutigkeit der vom optischen Spannungssensor (23) abgegebenen Signale wenigstens ein Referenzsignale abgebender kapazitiver Spannungswandler (24) innerhalb der Schaltanlage angeordnet ist.
Patent DE-19813557-A1 (DE)
Title: Isolation switch developed to operate reliably even under adverse conditions, esp. enabling several hundred cycles to be performed without fault
Inventor: NEUSER JOHANNES
IPC: H01H33/00
Filed: 1998-03-27
Abstract: The isolation switch has opposing contact plates (12,13) held by supporting plates (14,15) which are carried by an actuating mechanism and axially movable w.r.t. each other.  The contact plates are formed from the ends of contact rails (16,20) of metal, e.g. copper or aluminum, to which the bus rails are connected, or which form the bus rails.  The ends of the contact rails are held or axially movable in U-shaped holders (22,23) of non-conducting material, e.g. plastic. The drive for the holder of the movable ends of the contact rails is of a non-magnetic and/or electrically isolating material, e.g. non-magnetic stainless steel or plastic.
Patent DE-19814396-A1 (DE)
Title: Flexible metal probe for use in intracorporal shock wave therapy for removal of kidney, ureter or bladder stones
Inventor: JERGER THOMAS
IPC: A61B17/22
Filed: 1998-03-31
Abstract: The proximal end of the probe (1) has a cross section greater than that of the endoscope. A metal head (6) is situated in the guiding bore (7) of a surrounding guiding sleeve (8), with the sleeve axially guiding the proximal end of the probe. Two O-rings (9,11) with a light compression are situated in the guiding bore near the metal head, and provide support between the base and guiding bore, working against the pneumatic action of the impinging section.
Patent DE-19815967-A1 (DE)
Title: Locking or lifting apparatus with swivel lever on blind or casement frame
Inventor: ROEDER ERWIN
IPC: E05D15/526
Filed: 1998-04-09
Abstract: The swivel lever (18) rotatably mounted on the blind frame (2) or casement frame (4), cooperates with a counter-element on the casement or blind frame. A spring arrangement (10) pretensions the swivel lever in an outer position. A changeover element (25) provides a left or right stop. A passage is formed between the swivel lever and the changeover element and provides a normal swivel angle of the swivel lever. The changeover element is a control (24) mounted on a bolt joined to the swivel lever.
Patent DE-19819946-A1 (DE)
Title: Abgaskrümmer
Inventor: DIEZ RAINER
IPC: F01N13/10
Filed: 1998-05-05
Abstract: Abgaskrümmer, insbesondere für turbogeladene Verbrennungsmotoren mit mehreren zwischen einem ersten, motorseitigen Flansch (1) und einem zweiten, gasaustrittsseitigen Flansch (11) verlaufenden, im Bereich des zweiten Flansches (11) eine starke Krümmung, insbesondere im Bereich von ca. 90 DEG , aufweisenden Abgasleitungen (4, 14), wobei zur Verringerung des Gewichtes des Abgaskrümmers die Abgasleitungen Rohre (4) aus Metall-, insbesondere Stahlblech und mindestens ein von diesen separates, im Bereich des zweiten Flansches (11) angeordnetes Gasumlenkelement (6) mit Abgaskanälen (14) aus Guß- oder Schmiedemetall, insbesondere -stahl, umfassen, und wobei die Rohre (4) mit ihrem einen Ende an den ersten Flansch (1) und mit ihrem anderen Ende an das Gasumlenkelement (6) angeschlossen sind.
Patent DE-19820207-A1 (DE)
Title: Antenna test arrangement for vehicle control system
Inventor: VOELKL PETER
IPC: G01R29/10
Filed: 1998-05-06
Abstract: The arrangement includes a drive circuit (1,2) which provides a drive signal to an antenna (2,La,Ca,Ra). An evaluation circuit (1,3) determines the inductivity or an inductivity change of the antenna. A signal parameter provided at the antenna is determined and tested of abnormal inductivity values or inductivity changes.  Preferably, the drive circuit generates a square wave signal. The antenna is provided as a resonance circuit, preferably, as a serial resonance circuit with inductivity and capacity.
Patent DE-19823265-A1 (DE)
Title: Image generation method for raster scanning microscope
Inventor: CONRADT ROBERT
IPC: H01J37/28
Filed: 1998-05-26
Abstract: The method involves making two sequential measurements to determine the characteristic of an interference in a closed control loop. To detect the interference signal, the output signals of the controller and of the active element i.e. cantilever are measured. The settings of the control loop need not be known. The interference may be determined by measuring the control signal and referring to the control characteristic.
Patent DE-19825559-A1 (DE)
Title: Oxygenation and carbonation of potable water, table water and mineral water
Inventor: HELMINGER SIMON
IPC: B01F15/02
Filed: 1998-06-08
Abstract: The fluid, already treated conventionally with one gas in a pressure vessel (40) is transferred into sealed storage and transport containers (22); e.g. it is bottled. During bottling the liquid is treated with a second gas.  An Independent claim is included for the corresponding equipment. Preferred features: The liquid is atomized to increase its surface area and the rate of mass transfer, during bottling. The bottle is filled completely and sealed without gas space. The liquid is water, especially drinking water, mineral water or table water. The second gas is carbon dioxide (26), the first oxygen or air (36). The air pressure for treatment is 4.5 bar, the carbon dioxide pressure is 6.5 bar. Treatment with air dissolves at least 20 mg/l of oxygen in the liquid, preferably more than 25 mg/l. The carbon dioxide reaches 2 g/l. Salient features of the preferred equipment include the perforated plate used to swirl and break up the fluid flow, increasing its surface area. It is located in the bottle filling head. Suitable lines, fittings, valves and couplings are included.
Patent DE-19828309-A1 (DE)
Title: Tensioning device for belt drive with new design of lid
Inventor: RASCHE THOMAS
IPC: F16H7/08
Filed: 1998-06-25
Abstract: The device, consisting of a cylinder (3), positioned inside a housing (2), a piston (5), moving longitudinally inside the cylinder, a high-pressure chamber (6) and a helical tensioning spring (9), is closed with a lid (10), equipped with a guide (11) for the piston and a ring seal (12). When the piston moves towards the lid and the spring seat, (8) joined to the piston and supported by a base, (8a) gets in contact with the lid, the gas can escape through ventilation openings (15), arranged around the lid, into the housing, reducing the risk of an unwanted increase of pressure.
Patent DE-19829538-A1 (DE)
Inventor: MARTIN JAN
IPC: G01C21/20
Filed: 1998-07-02
Abstract: The invention relates to a method for influencing source data for determining a route from a defined starting point to a defined point of destination for a means of locomotion, especially a motor vehicle, aircraft or ship, on the basis of a digital data base which contains predefined routes ki with correspondingly assigned nodal points ni which interconnect the respective routes ki among each other. According to the invention weightings gi are assigned to the routes ki and/or the nodal points ni. The weightings gi are modified in accordance with external events before an itinerary-finding algorithm determines the itinerary.