baber/WOPTO huggingface dataset:
Patent DE-19708036-A1 (DE)
Title: Ellipsometric microscope for two=dimensional ellipsometry and integrated point ellipsometry
Inventor: ELENDER GUNTHER DR
IPC: G02B21/00
Filed: 1997-02-27
Abstract: The microscope has a construction that corresponds in its basic principle to the optical construction of a reflection or transmission microscope. However, the sample is illuminated over the entire visual field at a defined angle of incidence and with a defined polarization. The light reflected by the sample is evaluated to determine its intensity and its polarization. The microscope objective or the condenser may be illuminated with defined polarized light in its rear focal plane at only one point or one small speckle or on a ring concentric with the optical axis or a single point on this ring.
Patent DE-19708928-A1 (DE)
Inventor: ANDREE ROLAND DR
IPC: C07D239/54
Filed: 1997-03-05
Abstract: New substituted aromatic amino compounds are disclosed having the general formula (I), in which R<1>, R<2>, R<3>, R<4> and Z have the meanings given in the description, as well as a process for preparing the same and their use as herbicides.
Patent DE-19711689-A1 (DE)
Title: Set bearing for motor vehicle
Inventor: ROETSCH KARL
IPC: B60K5/12
Filed: 1997-03-20
Abstract: The working set bearing (1) has at least one spring element and with fixing elements for connecting at the parts to be located whereby the spring element (2) has a fluid chamber (9), which is filled with a magnetorheological fluid (10). At least one electromagnet (8,12) is arranged outside and/or inside the fluid chamber, whereby combined with a magnetic field created by the electromagnet, the fluid viscosity increases from a liquid to a solid which leads to an increase of spring rate of the set bearing.  The fluid without a magnetic field reaction remains liquid but becomes approximately solid when effected by the magnetic field, so that the part of the set bearing, in which the fluid chamber (9) is designed, can no longer be freely deformed.
Patent DE-19712066-A1 (DE)
Title: Measurement method of one dimensional heat expansion of pressurised sample
Inventor: CASPAR FRANK
IPC: G01N25/16
Filed: 1997-03-24
Abstract: The method involves positioning a sample between a displacement element and an impact surface (6). A known pressure is applied to the impact surface using a force piston (7). The sample is heated using a known temperature cycle and the displacement of the displacement element (3) with respect to a reference point is continuously monitored during the heat treatment. The displacement measured with the sample is compared with a calibration measurement made under similar conditions without the sample, to determine the expansion or contraction of the sample itself.
Patent DE-19719712-A1 (DE)
Title: Composite material comprising fibres of greater compressive strength than its matrix
Inventor: DIETZSCH OTTO
IPC: B29C70/68
Filed: 1997-05-09
Abstract: The first material of this novel composite has greater compressive strength than the second. The first comprises lengthy elements (fibres), arranged as a reinforcing profile in layers of preferred direction, in the second material. In this way, externally-applied pressures are distributed over the fibre ends, without loading the second material. To assure uniform pressure distribution, the fibres are embedded in the second material, in geometrically- uniform distribution. If appropriate, loading forces are introduced onto the fibres by reinforced covering layers. Also claimed is the corresponding method of making the composite. The elements are formed into rows, with added spacing, bonding and filling materials. Covering is added.
Patent DE-19721784-A1 (DE)
Title: Czochralski-type single crystal pulling apparatus
Inventor: SCHULMANN WINFRIED
IPC: C30B15/00
Filed: 1997-05-24
Abstract: An apparatus for single crystal production by the Czochralski process has a crystal gripping device (24) with two or more preferably paired opposite gripper arms (23a, b) for holding the crystal (27). The novelty is that the gripper arms are provided, at their lower ends facing the crystal, with holding devices (26a, b) which contact the growing crystal side surface for securely holding the crystal (27) while allowing it to travel parallel to its growth direction. The gripping device (24) exerts an exclusively radial holding pressure on the crystal (27) and frictional resistance, exceeding the weight of the fully grown crystal, is created between the crystal side surface and the holding devices so that the crystal is supported by friction.
Patent DE-19722818-A1 (DE)
Title: Profiled sealing strip for roller door panels
Inventor: HOERMANN STEPHAN DIPL PHYS
IPC: E06B9/17
Filed: 1997-05-30
Abstract: The hollow profiled section (13) has one downwardly inclined sealing lip (5) on the outside. It runs inclined to the direction of the closing movement, at right-angles to the ground. It is installed inside the opening width of the vertical side guide rails in which the door panel, e.g. roller door, moves. The profiled hollow section stretches from the one wide side area (16) of the hollow profile wall (14) to the other wide side (17) downwardly inclined and preferably tangentially. The lower edge (15) of the lip in the unstressed state preferably passes over the vertical thickness centre plane of the door panel.
Patent DE-19726654-A1 (DE)
Title: Chemical composition for bleaching of teeth
IPC: A61K8/22
Filed: 1997-06-24
Abstract: Chemical compounds (I) for the bleaching of teeth are claimed which releases active oxygen (singlet oxygen, <.>O-O<.>) by decomposition. 2KHSO5*KHSO4*K2SO4   (I) (N.B. The phrasing of the claims is ambiguous and may refer to the specific formula shown or to any compounds releasing active oxygen)
Patent DE-19729777-A1 (DE)
Title: Damper valve for power steering systems
Inventor: BOGNER FRANZ DIPL ING
IPC: F16F9/34
Filed: 1997-07-11
Abstract: The damper valve, for a supply line which carries a flow in both directions, has a throttled flow through the same valve gap (66) which forms a narrowed flow cross section. The moving valve component (62) works with a limit stop (50) at the valve housing (46), so that the valve gap (66) is defined and maintained in the throttle position.
Patent DE-19732145-A1 (DE)
Title: Transferring coatings and undergrounds
Inventor: DIECKMANN ERNST
IPC: C04B28/06
Filed: 1997-07-25
Abstract: Transferring coatings and undergrounds comprises: (i) laying a burl-stamped polypropylene plate on the underground, coating with a foundation composition comprising Portland cement, alumina melt and calcium sulphate (mortar group K) mixed with 0.15-1 wt.% 2,3,4,5-tetrahydroxy adipic acid and 0.5-5 wt.% short polyester fibres mixed with an equal amount of highly flexible, aqueous copolymer dispersion of acrylic acid and acrylonitrile with maximum volatile organic compounds 200 gamma /m<3> and a grain diameter of 0.7-1.2 mm, to give a thickness of at least 13 mm; (ii) drying; and (iii) applying an aqueous resin dispersion of water content not above 15% with an adhesive agent, neutralised to pH 4-10, based on synthetic and/or natural resins emulsified using 1-5 wt.% of a sulphated and/or sulphonated hydroxyoctadecanoic acid and/or high mol. wt. triglycerides. Also claimed are the above foundation composition and the obtained burl-stamped polypropylene plate.
Patent DE-19733950-A1 (DE)
Title: Height adjustment on inner and outer edge of spectacles
Inventor: KEIDERLING GEORG
IPC: G02C5/12
Filed: 1997-08-06
Abstract: The height adjustment includes sockets (b) which can be screwed through a lateral aperture and the socket connections can be applied or screwed to bands in the spectacles frame. The spectacles frame or only the inner and outer edges (a) are formed as guide rails, which are angular, half-round or similar in formation.  Through an aperture (h) the sockets for the nose bridge and the bows can be directly connected with the spectacles frame. The aperture is so formed with claws (g) that they do not come into contact with the spectacles lenses. The outer edges are formed with markings or similar for accurate adjustment.
Patent DE-19736774-A1 (DE)
Title: Information display method in vehicle
Inventor: POECHMUELLER WERNER DR
IPC: G08G1/0967
Filed: 1997-08-23
Abstract: The method involves using a camera (2) connected with a control and evaluation unit (16, 17) for an image recognition, whereby a section of the image of the camera (2), which contains a traffic sign, is indicated on a display unit (11) after evaluation through the control and evaluation unit.
Patent DE-19737466-A1 (DE)
Title: Stationary bicycle lock
Inventor: MATTHIESEN ANDREAS
IPC: G07F17/10
Filed: 1997-08-28
Abstract: The arrangement includes two posts (10, 12), from which pivoting arms (14, 16) are respectively lowered and moved towards each other into a horizontal position, whereby one of the arms is lockable through an activation arrangement in its lowered position. The arms are preferably equipped with each other overlapping slopes (20, 22) at their ends, whereby the upper slope (22) is associated with the lockable arm.
Patent DE-19744245-A1 (DE)
Title: Open drinks can contents protected from insects and other impurities
Inventor: WAGNER MICHAEL
IPC: B65D43/02
Filed: 1997-10-07
Abstract: The can contents are protected when its open by a circular chip or approximately rectangular card incorporating suitable apertures which allow for the drink to be dispensed by pouring, or drawn through a drinking straw, as appropriate. When not in use, the reusable card is held clean in a matching case.
Patent DE-19744495-A1 (DE)
Title: Intruder-proof cupboard with doors mounted in housing
Inventor: BREMICKER MANFRED
IPC: E05D5/12
Filed: 1997-10-09
Abstract: The housing (2) has doors (1) and is made of panels of e.g. folded metal plates. The underside (6) of the top (7), the top (10) and bottom side of the doors, and the upper side of the base have bearing holes (5, 9) spaced apart from the side walls. Bearing sleeves (4, 11) fit into the holes and are fixed by a thrust flange (8, 12) at one end.  Turning bolts (13) fit through part or all of the sleeves.
Patent DE-19747522-A1 (DE)
Title: Low pressure connection for W.C. water cistern
Inventor: SCHMITT GERHARD
IPC: E03D9/05
Filed: 1997-10-28
Abstract: A suction pipe (2) is combined with suction holes (3) in the water overflow system and a fan draws air via the water pipe to the toilet bowl into the suction pipe. A movement detector switches the fan on.
Patent DE-19750863-A1 (DE)
Title: Method of supplying current to bus-supplied ISDN terminals
Inventor: SCHANZ SIEGFRIED DIPL ING
IPC: H04Q11/04
Filed: 1997-11-10
Abstract: The method involves treating the bus-supplied ISDN terminals like locally supplied terminals with the S0 interfaces of their access devices left open and the supply current provided from one or more buffered storing network modules via the terminating line(s). An Independent claim is also included for an arrangement for carrying out the method.
Patent DE-19755344-A1 (DE)
Title: Device for reducing rolling motions of motor vehicle
Inventor: KIM JONGSIK
IPC: B60G17/019
Filed: 1997-12-12
Abstract: The device has a wheel suspension for absorbing all types of shocks and for supporting the chassis (10). The wheel suspension has a lower arm (6), which connects the chassis to the wheel bearer (4). A compensating system registers the centrifugal force on the outer side of the chassis when the vehicle is negotiating a bend, and provides compensation for this centrifugal force by controlling the distance between the chassis and the lower arm as a function of the registered centrifugal force.
Patent DE-19758249-A1 (DE)
Title: Joint for resiliently connecting a pump
Inventor: STICKEL ERNST DIPL ING
IPC: F04B53/00
Filed: 1997-12-30
Abstract: The pump inlet spigot (6') is attached to the drain outlet (3') by a double-walled sealing ring (11') of elastic material and steel clip rings (20',21').
Patent DE-19803793-A1 (DE)
Title: Hydraulic control system for motor vehicle automatic transmission
Inventor: JANG JAE-DUK
IPC: F16H61/04
Filed: 1998-01-30
Abstract: The transmission includes a pressure distributor having a control switch valve (36) which supplies duty-controlled drive pressure from a pressure controller to one of frictional elements operated in fourth speed ratios as operating pressure during a shift control, and switches the duty-controlled drive pressure to line pressure from the shift control valve (26) after the shift control is completed. The control switch valve is controlled by line pressure supplied from the shift control valve in accordance with an operation of a solenoid valve which is on/off controlled by a transmission control unit.
Patent DE-19806617-A1 (DE)
Title: Planishing device to remove dents or bulges from vehicles
Inventor: SAUTTER THOMAS
IPC: B21D1/06
Filed: 1998-02-18
Abstract: The planishing device has a handle (1), a rod (2) on the handle and a working part (3) which can be detached from the rod. The working part, which is made of metal, may be attached to the rod by a screw joint or a clamping device. The rod may be telescopic. The working part is made such that it can be fitted to and detached from the rod.
Patent DE-19809057-A1 (DE)
IPC: C03C17/42
Filed: 1998-03-04
Abstract: A process for manufacturing surface-sealed hollow glass containers is characterised in that during the manufacturing process the hollow glass containers are coated with a water-based, cold treatment product at the outlet area of the cooling furnace arranged after a machine for manufacturing hollow glass containers. The water-based cold treatment product contains the following components: (I) a water-based organopolysiloxane-containing composition produced from alkoxysilanes bearing a functional group and alkoxysilanes selected among trialkoxysilanes, dialkoxysilanes and tetra-alkoxysilanes; and (II) a silicium-free component selected among waxes, partial fatty acid esters, fatty acids and/or surfactants. The thus produced hollow glass containers have an increased continued use resistance.
Patent DE-19812745-A1 (DE)
Title: System for identifying occupancy of seat in vehicle
Inventor: FUNKLER WOLFGANG
IPC: B60N2/00
Filed: 1998-03-24
Abstract: The system includes at least two sensors (SS1,SS2), which produce two barriers (SH1,SH2) defining a zone (4) using infrared, ultrasound or microwave. The zone is positioned over the vehicle seat, by aligning the barriers, so that a retention facility (RH1) is inactivated if an object on the seat (1) does not enter the zone, and at least one front airbag is inactivated, if the object itself is to be moved from the zone outwards towards the airbag.
Patent DE-19817695-A1 (DE)
Title: Stecker zum Anschließen eines elektrofluidischen Wandlers
Inventor: AMS FELIX
IPC: F15B13/00
Filed: 1998-04-22
Abstract: Es wird ein Stecker zum Anschließen eines elektrofluidischen Wandlers angegeben, der zur vereinfachten Installation und Erzielung kurzer Installationszeiten bei der Einrichtung einer Maschinensteuerung in einem Steckergehäuse angeordnete Gegenkontakte zu den Wandler-Steckkontakten, elektrische Anschlußmittel für ein mehradriges, ummanteltes Anschlußkabel, elektrische Verbindungsmittel zum Verknüpfen der Anschlußmittel mit den Gegenkontakten und eine Kontaktierungsvorrichtung zum Verbinden des Anschlußkabels mit den Anschlußmitteln aufweist. Die Kontaktierungsvorrichtung besitzt ein bewegliches Kabelaufnahmeteil zum Einlegen eines Kabelabschnitts des Anschlußkabels sowie einen auf das Kabelaufnahmeteil wirkenden Klemmhebel zum kontaktherstellenden Aufpressen des Kabelabschnitts auf die Anschlußmittel.
Patent DE-19821387-A1 (DE)
Title: Absolute gravity force plant as new introduction of improved power station technology for steam and water power stations
Inventor: KOCH FRIEDRICH
IPC: F01K21/00
Filed: 1998-01-07
Abstract: An absolute gravity force plant is described as a new introduction of an improved power station technology for steam and water power stations (1910). There is a new introduction of a common flow technology and the new introduction of an energy form suitable for it, designated as simulated height energy, with suitable devices for this, devices and procedures on the conventional basis of the absolute gravity force. The device for extracting and evaluating the simulated height energy consists of an absolute gravity force plant with several examples of variants to ensure a global matching to different climate and landscape relationships. The simulated height energy ought to be valid with this title Simulated Height Energy and supports itself according to Side 1 upon the absolute gravity, as the cause of a motorized working force of current generators.
Patent DE-19821807-A1 (DE)
Inventor: KRUESMANN MARTIN
IPC: B21D39/20
Filed: 1998-05-15
Abstract: The invention relates to an assembled expanding lance (1) for partially expanding a tubular, linearly running hollow profile by exerting a fluid internal high pressure. The lance contains sealing rings which are each comprised of two components. The first component is formed from a low-abrasive, high pressure resistant elastomer ring (19) which can be elastically deformed by the internal high pressure. The second component is formed by a high pressure resistant support ring (28) which is radially elastic and which, axially, comprises a very high tensile strength. In addition, the elastomer ring comprises a peripheral shoulder (27) which is mounted on the support ring.
Patent DE-19822002-A1 (DE)
Title: Telephone system for internet telephony
Inventor: ALBRECHT UWE
IPC: H04M7/00
Filed: 1998-05-15
Abstract: The system (KA) includes several terminal interfaces (ES1 to ES4) for the connection of analog and/or digital terminals (TA1, TA2, TA3, PC). The terminal interfaces serve for the reciprocal conversion of the signals of the terminals in digital, packet-based data streams (DS1 to DS4) based on the internet protocol (IP), preferably according to the H.323 standard.  A coupled multiplexing-demultiplexing arrangement (MDE) is provided for combining and/or separating the data streams into and/or from a multiplexed data stream (MS), and coupled modem arrangement (ME) is provided for the connection to a communications network, whereby the modem arrangement serves to the reciprocal physical conversion of the multiplexed data stream into the transmission format used in the communications network.
Patent DE-19822523-A1 (DE)
Title: Non-volatile semiconductor memory cell
Inventor: RA KYEONG-MAN
IPC: H01L27/115
Filed: 1998-05-19
Abstract: A non-volatile semiconductor memory cell has (a) a common second conductivity type source region (32a) located between and spaced from first and second, second conductivity type drain regions in a first direction within a first conductivity type semiconductor substrate (31); (b) an insulating island (40b) provided on an insulating film (38a, 39) on the substrate in a zone above and at the second drain region side of the common source region; (c) a first floating gate (35a) located on the insulating film at the first drain region side of the common source region and contiguous with the insulating island; (d) a second floating gate on the first floating gate and on the insulating island; (e) a dielectric film (36) on the exposed surfaces of the first and second floating gates; and (f) a control gate (37) in a second direction on the dielectric film on the second floating gate. Also claimed are a similar non-volatile semiconductor memory cell with a single floating gate, non-volatile semiconductor components having matrices of such memory cells and processes for producing these components.
Patent DE-19823262-A1 (DE)
Inventor: HEIDEMANN THOMAS
IPC: C07D307/89
Filed: 1998-05-26
Abstract: The invention relates to a method for producing phthalic anhydride by catalytic vapor-phase oxidation of xylol and/or naphthalene with a gas which contains molecular oxygen, in a fixed bed, at an increased temperature and by means of at least three stacked shell catalysts. A layer comprised of catalytically active metal oxides is deposited on the core of said catalysts, said core being made of supporting material. From layer to layer, the catalyst activity increases from the gas inlet side to the gas outlet side. In addition, the activity of the catalysts of the individual layers is adjusted such that the least active catalyst comprises a smaller active mass quantity and optionally more alkali metal as doping, said alkali metal being selected from the group comprised of potassium, rubidium and cesium, than that of the catalyst of the next layer. The catalyst which is situated thereupon and which is more active comprises the same active mass quantity and less alkali metal, as doping or has a greater active mass quantity and optionally less alkali metal as doping than the catalyst of the second layer.
Patent DE-19824045-A1 (DE)
Title: Tubular bag machine for packing objects in semi-tubular film
Inventor: DIEZ WERNER
IPC: B65B9/073
Filed: 1998-05-29
Abstract: The semi-tubular film (1) is folded longitudinally along a fold edge and has two parallel edges on top of each other when the semi-tubing is closed.  A feeder (22) has an entry edge for the semi-tubing coming from a storage roll (2).  A shoulder arrangement has a top and bottom group with inlet and outlet end for the semi-tubing and deflecting  it by 90 degrees.   The distance between the two shoulder groups is altered by an adjustment. Conveyors (24,32) bring the unpacked objects and take away the paced objects.  Weld-separators (27,35) weld the tubing round the object and separate a part from the continuous tubing.
Patent DE-19825727-A1 (DE)
Title: Drosselklappenstutzen
Inventor: SEEGER ARMIN
IPC: F16K1/22
Filed: 1998-06-09
Abstract: Die Erfindung betrifft einen Drosselklappenstutzen (1) mit einer in einem Drosselklappengehäuse (2) drehbar gelagerten und von einem Stellantrieb über Übertragungselemente verstellbaren Drosselklappe (4), dadurch gekennzeichnet, daß zumindest die Übertragungselemente auf oder an einem Elemententräger (15) angeordnet sind, wobei der Elemententräger (15) an dem Drosselklappengehäuse (2) befestigt ist.
Patent DE-19830951-A1 (DE)
Inventor: BAUR ERWIN
IPC: F16H47/04
Filed: 1998-07-10
Abstract: The invention relates to a multi-disk clutch which is connected downstream of a power split transmission. Said multi-disk clutch consists of a double clutch whose individual clutch mechanisms rotate in opposite directions, the speed-dependent axial forces being compensated on the shift piston, and has a valve which releases or blocks the flow of coolant to the disks and a return spring with an increasing spring characteristic for calibrating the clutch.
Patent DE-19837275-A1 (DE)
Title: Vane cell pump with volume control has stroke ring supported on sliding/turning cam in housing to adjust pump feed volume
Inventor: KRAMER MATHIAS
IPC: F01M1/02
Filed: 1998-08-18
Abstract: The pump has a stroke ring (7) supported in a cam (12), which is supported in a housing (10) and is slideable and/or turnable. The ring is moved against spring force (F) by a control element (13), which in turn is controlled by a control pressure circuit. The cam has a hydrostatic support arrangement (20), charged in/directly by conveying pressure. The ring is supported on the cam via a roller or ball arrangement. The control element is a hydraulic cylinder.