baber/WOPTO huggingface dataset:
Patent DE-19817584-A1 (DE)
Title: Object search method for three dimensional computer graphic image processing
Inventor: WATANABE KENSHIU
IPC: G06F17/30
Filed: 1998-04-20
Abstract: The search process involves setting a search condition for three dimensional data which specify a three dimensional space which is searched for a desired object. A file is read which includes data of a three dimensional object which satisfies the search condition. The file is read from a memory.  Preferably, information are input to the three dimensional coordinates specifying a viewing volume. The search condition is determined by the maximum value ad the minimum value of the three dimensional coordinates of the viewing volume.
Patent DE-19820922-A1 (DE)
Title: Controlling screen display with marking in motor vehicle
Inventor: REICHART GUENTER
IPC: B60K35/00
Filed: 1998-05-09
Abstract: The arrangement has control element (1) mounted in an extension of the supporting surface of a seat armrest (2) and movable about a foot point in the armrest. The marking performs a movement synchronized to the actuation of the control element. The control element can be rotated about an axis and the marking performs synchronous circular movements. Axial movement of the control element is associated with an enter function.
Patent DE-19822519-A1 (DE)
Title: Target range measuring device
Inventor: TANAKA SHOICHI
IPC: G01B11/00
Filed: 1998-05-19
Abstract: The range measuring device has a laser transmission device providing a laser beam which is scanned through a given angle via a pivoted mirror scanning device. The laser radiation is reflected from a target received by a photodetector, with evaluation of the time delay between the transmitted and received light signal for determining the target range. The scanning mirror (4) has an attached permanent magnet (6) and a cooperating electromagnetic coil (7) supplied with a control signal, obtained by comparing the detected mirror position with the required mirror position.
Patent DE-19823114-A1 (DE)
Title: Mechanical interlock for an electrical power isolator
Inventor: URBAN UWE
IPC: H01H31/04
Filed: 1998-05-22
Abstract: The power isolator in a mid range electrical system has a main switching shaft (3). This is mechanically interlocked by a spring loaded bar (1)that has a key section (8) that engages in a groove in the rotary stage. Movement to the OFF position requires rotation through an arc . Release is effected using a Bowden cable (7).
Patent DE-19823495-A1 (DE)
Inventor: OPPITZ HANS
IPC: H05B3/14
Filed: 1998-05-26
Abstract: The invention relates to a flexible, flat heating element comprising a flat resistance heating element which is supplied with a current via electrodes and whose resistance mass consists of an electroconductive polymer having a positive temperature coefficient of the electric resistance. The heating element also comprises an insulating layer positioned on one side of the resistance heating element and a layer positioned on the opposite side of the resistance heating element which transmits the heat radiation emitted by the resistance heating element.
Patent DE-19832695-A1 (DE)
Title: Manufacturing method for electrical switch contacts
Inventor: KREMERS WOLFGANG
IPC: H01H11/04
Filed: 1998-07-21
Abstract: The method involves an electrical contact that is in the form of a carrier (2a) in which there is a recess formed to receive a contact insert (3a). The contact insert is sized such that it may be inserted into the recess when the carrier is heated. It is then retained by a tight interference fit after cooling.
Patent DE-19832736-A1 (DE)
Title: Method to produce soft solder powders for ultra-fine-pitch solder pastes, with powder granules produced by inert gas jetting under reducing atmosphere, delivered into an inert liquid which covers them until manufacture of solder pastes
Inventor: EINENKEL ANTJE
IPC: B23K35/14
Filed: 1998-07-21
Abstract: Powder granules with dimensions from 5 to 25  mu m and uniform distribution of mixed crystals enriched respectively with lead and tin are produced from the soft solder material by inert gas jetting under reducing atmosphere. The granules divided into classes are delivered directly into an inert liquid which fully covers them right up to manufacture of low residue solder pastes.
Patent DE-19836423-A1 (DE)
Title: Temporary number plate for vehicles, is supplied as peel-off stick-on label from supply reel
Inventor: FENDER MICHAEL
IPC: B60R13/10
Filed: 1998-08-12
Abstract: The number plate comprises a paper label (1) printed on the front side and coated on the back with a non-permanent adhesive for peeling off and sticking to vehicle. The paper label can be supplied as a reel of adhesive- backed tape and has perforation lines running from edge to edge for easy separation.  The front side of the paper should be water-repellant.
Patent DE-19836869-A1 (DE)
Title: Starting material, for glasses, glass products and glass-like or glass-containing materials, is produced by heat treating a mixture of alkali metal hydroxides, alkaline earth metal oxides and hydroxides, quartz or silica powder and water
IPC: C03B1/02
Filed: 1998-08-14
Abstract: Glass-forming starting material production, by heat treating a mixture of alkali metal hydroxides, alkaline earth metal oxides and hydroxides, quartz or silica powder and water, is new.  Glass-forming starting products are produced from a composition which comprises alkali and alkaline earth metal silicates, optionally complex alkali metal-alkaline earth metal silicates, the corresponding hydrogen silicates and quartz and which is prepared by: (a) mixing alkali metal hydroxides and alkaline earth metal oxides and hydroxides with quartz powder, fine silica grains or fine silica-rich material grains, water and optionally further raw or starting materials, especially glass dust, filler-like materials or inert materials as well as auxiliary materials, at between ambient temperature and 150 deg C; and (b) subjecting the mixture to heat treatment at 80-200 deg C to promote silicate and hydrogen silicate formation, agglomeration and drying.
Patent DE-19837388-A1 (DE)
Title: Valve lifter
Inventor: YAMAMOTO KEN
IPC: F01L1/14
Filed: 1998-08-18
Abstract: The valve lifter has an axially moveable guide part (7) between a cam (5) and the upper end of a valve shaft (3a). The guide part has an end plate (9) with a threaded bore (13) open at the bottom. A setting screw (14) is fitted into the bore, and a spring-elastic part to move the screw towards the valve shaft while it rotates. Bore and screw have threads with pressure sides to accommodate an axial pressure applied by the valve shaft to the screw, and play sides.
Patent DE-19839482-A1 (DE)
Title: Material processing system with a high-power diode laser for welding, surface cleaning, hard-facing, cutting, drilling and engraving comprises a hand-held tool head with an integrated laser unit
Inventor: FARNUSCH KUROSCH
IPC: B23K26/04
Filed: 1998-08-29
Abstract: The material processing system comprises a hand-held tool head (8) with an integrated diode laser with an output power in excess of 500 W.   The system also comprises: a handle for one-hand operation, operating elements on the handle for varying laser output power, a safety device ensuring that a laser beam is produced only when conditions governing the distance and angle between the tool head and a workpiece are satisfied, a protective housing (5) for the laser beam, and sensors (6) for determining the opening between the protective housing and the workpiece. Alternatively an external laser unit and an optical connector between this unit and the tool head can make up the proposed material processing system.
Patent DE-19848523-A1 (DE)
Title: Fuel tank for automobiles has wall sections of edges of upper and lower shells connected to flanges displaced at least in sections towards inside of tank forming S-shaped construction
Inventor: STREUBEL WOLFGANG
IPC: B60K15/03
Filed: 1998-10-21
Abstract: The wall sections(7,8) of the edges(3,4) of the tank's upper and lower shells(1,2) connected to the flanges(5,6) are displaced at least in sections toward the inside of the tank, and the flanges by their outer end faces(13,14) lie approximately flush with the outer face(15) of the edges. The displacement of the wall sections produces a S-shaped curved construction.  An Independent claim is included for a procedure for the manufacture of a fuel tank in which the flanges of the upper and the lower shell are clamped by a tool(10) and the wall sections formed.
Patent DE-19849022-A1 (DE)
Title: Reduction of corrosion in refuse incinerators by preventing the formation of free chlorine as sulfur dioxide is injected into the combustion chamber
Inventor: CARCER BRUNO
IPC: F23G5/48
Filed: 1998-10-23
Abstract: The installation comprises a probe to measure the sulfur dioxide concentration in the combustion chamber. The measurements are interpreted by a processor to trigger the injection of magnesium sulfate from tank (13) into the combustion zone, or sulfur dioxide into the secondary air line (17), when the concentration falls below a predetermined level.  Preferred Features: Fly-ash containing sulfur, removed in the cleaning stages, may also be added. See also DE19849021-A.
Patent DE-19849091-A1 (DE)
Title: Röntgenuntersuchungsgerät
Inventor: CSIKOS JANOS
IPC: A61B6/00
Filed: 1998-10-24
Abstract: Die Erfindung betrifft ein Röntgenuntersuchungsgerät mit einem Patientenlagerungstisch (1), einem in Tischlängsrichtung auf einem ersten Wagen (6) verfahrbaren Durchleuchtungs-Bildwandler (61), einem darauf ausgerichteten und mit dem ersten Wagen gekoppelten Übertisch-Röntgenstrahler (2) und mit einem Aufnahme-Bildwandler (71), der auf einem zweiten Wagen (7) verfahrbar ist. Dabei wird ein schneller Übergang des zweiten Wagens in eine Parkposition und aus dieser in eine Aufnahmeposition dadurch erreicht, daß der zweite Wagen unabhängig von dem ersten in Tischlängsrichtung verfahrbar ist, und daß ein Antriebssystem (8, 9) vorgesehen ist, das in einem ersten Betriebsmodus die beiden Wagen miteinander synchron und in einem zweiten Betriebsmodus den zweiten relativ zum ersten verfährt.
Patent DE-19855237-A1 (DE)
Title: Carry system for electrically polarised elements especially for therapeutic purposes for external use
Inventor: JIMENEZ MARIN PASCUAL
IPC: A61N2/06
Filed: 1998-11-30
Abstract: The carrying system consists of a one piece body, made of metallic material. The body has two outer rod elements (2,2'). A top section of each outer rod element has a first bent formation (3,3'), and there are connecting inner rod elements (4,4') to the first bent formation, which connect to a second bent formation (5) in an inner section. Two electrically polarised elements (6,6') are arranged at the free ends of the outer rod elements which can have any cross sectional shape. The two electrically polarised elements respectively have a middle opening (7,7'). Magnetic elements are guided in a specified manner in the middle opening of the electrically polarised elements. The output of the magnetic elements amounts to not more than 500 gauss.
Patent DE-19859491-A1 (DE)
Title: Method of obtaining magnetic resonance imaging (MRI) data
Inventor: THESEN STEFAN
IPC: G01R33/561
Filed: 1998-12-22
Abstract: The method involves reading a nuclear magnetic resonance signal under a read-out gradient and carrying out phase-sensitive demodulation and sampling of the read-out signal. The sampled values are then stored in a raw data matrix in k-space in a polar system of co-ordinates. The steps are then repeated with a step-wise directional rotation of the read-out gradients each time, until a circular k-space is filled with sampled values. The image is then reconstructed from the raw data matrix.
Patent DE-19859790-A1 (DE)
Title: Etikettenverbundfolie für das Etikettieren in der Blasform
Inventor: SCHWINN GEORG
IPC: G09F3/04
Filed: 1998-12-23
Abstract: Die Erfindung betrifft eine Etikettenverbundfolie (1; 1') für das Etikettieren (In-Mold-Labeling = IML) in der Blasform (10) von durch Extrusionsblasformen herzustellende Kunststoffbehältern (20), wobei die Etikettenverbundfolie (1; 1') wenigstens eine Innenlage (3; 3') umfaßt, die beim Etikettieren mit dem Kunststoffbehälter (20) zu verbinden ist und eine bei der oder unterhalb der Blasformungstemperatur erweichende Oberflächenschicht aufweist. DOLLAR A Die Innenlage (3; 3') ist eine einschichtig oder eine mehrschichtig coextrudierte Folie und ist auf eine polyolefinische Aussteifungslage kaschiert.
Patent DE-19860851-A1 (DE)
Inventor: BUERGEL LONKA
IPC: B21D22/12
Filed: 1998-12-31
Abstract: To give a rounded profile to edges and corners of shaped workpieces, with small radii, the shaping action is wholly through the use of high pressure fluids at the edge/corner zones. The shaping mold gives expansion zones (8) at the edge/corner areas (7) of the workpiece, where the workpiece is fitted into a shaped recess together with an insert (6) to expand the corner/edge zones into the expansion spaces by expanding units (9) of tough and flexible polymer or metal materials.
Patent DE-19903573-A1 (DE)
Title: Reflection measurement correction method for vector network analyzer
Inventor: BLACKHAM DAVID V
IPC: G01R27/28
Filed: 1999-01-29
Abstract: Errors in a reflection measurement of a reciprocal device are corrected by data obtained from reflection calibrating the source port. The method involves the steps of (1) performing a reflection calibration of the source port (101) (2) performing a refection measurement with a matched thruline standard of well defined length connected between the source port and the load port (103) (3) correcting the reflection measurement for the length of the thruline to extract a reflection coefficient of the load port (105) (4) measuring a transmission coefficient and a reflection coefficient when the reciprocal device under test is connected between the source port and the load port (107) (5) correcting the measured reflection coefficient according to the calibration of the source port and the reflection coefficient of the load port (109). An Independent claim is also included for the following: A vector network analyzer operating in accordance with the described method.
Patent DE-19904835-A1 (DE)
Inventor: KIRSTEN CHRISTIAN
IPC: C09J5/06
Filed: 1999-02-08
Abstract: Soluble adhesives are formulated on the basis of binding agents which have at least one structural component that contains di- or polysulfide bonds. These adhesives can be hardened according to conventional methods as either two-component adhesives or one-component heat-hardening adhesives. Adhesive compounds of this type can be re-dissolved with non-dispersed mercapto compound-based or reducing agent-based splitting agents which are inert at room temperature, optionally with the addition of catalysts. This enables structural parts which have been glued together to be separated in the glue line by chemical means.
Patent DE-19906071-A1 (DE)
Title: Swing limit for a swing/sliding window or door has a slide moving along a rail at the frame to butt against a stop when at the required opening angle and be locked in place against flapping
Inventor: WEIKERT DIETRICH
IPC: E05D15/58
Filed: 1999-02-12
Abstract: The mechanism to restrict the rotation of swing/sliding windows or doors has a support mounted at a swing/slide window panel (4), a rod to limit the opening movement and a slide moving along a rail (9) at the window frame (1). The swing movement of the window (4) is arrested when the slide butts against a stop at the rail (9), at the defined limit of the window opening angle. The mechanism can be locked to hold the window open at the required setting.
Patent DE-19906696-A1 (DE)
Title: Cargo hold vessel independent of main ship can float up to form separate hold once main hold is flooded.
Inventor: SCHLENTHER JOACHIM
IPC: B63B25/00
Filed: 1999-02-18
Abstract: A watertight floating cargo hold independent of the ship body floats up when the conventional vessel hold is flooded and can be changed over between two cargo ships by a watertight docking arrangement. This contrasts with conventional lash-on lighters which have to be transshipped at the seaport.
Patent DE-19907467-A1 (DE)
Title: Two storey indoor demountable pavilion is built around a central vertical core with the upper floor supported between the core and outer struts
Inventor: WINNEN RAINER
IPC: E04H1/12
Filed: 1999-02-13
Abstract: A two storey demountable pavilion for indoor applications, e.g. as an exhibition booth, has a central core (2) which reaches up to the roof covering the second storey. The circular structure has the upper floor (5) supported on struts radiating out from the central core and supported on a circle of struts around the structure, leaving the ground floor open. The radial floor support struts are linked by cross struts to form a stable floor. The upper floor is surrounded by a glassed outer wall, and is reached by a spiral staircase.
Patent DE-19911443-A1 (DE)
Title: Purification of domestic drinking water by the combined application of ultraviolet radiation and ozone
Inventor: GLIBITZKI MARKS
IPC: A61L2/20
Filed: 1999-03-04
Abstract: Organisms in the water are destroyed by ultraviolet radiation and the water is cleared of harmful chemicals by oxidation with ozone. Preferred Features: Pump (25) passes water into passage B around a quartz-glass sleeve (15) containing ultraviolet radiation sources (18). As the water passes through ejector (19) and tapered outlet (20) chamber A is evacuated, causing air to be drawn in through filter (9) and tube (17). This air not only cools the elements (18) but also yields ozone due to the UV interaction. This ozone-enriched air passes into chamber D where it is mixed with the finely divided water as this passes over atomizers (21). After an initial preparation time the atomizers are raised to close the ejectors and water passes into passage (C) from where it is passed continuously through filter (23) and tap (24). Some different types of UV elements are proposed. The initial preparation time is about 25 minutes. A floating unit, suitable for swimming pools or water tanks, is described.
Patent DE-19912200-A1 (DE)
Title: Spectacle lens with progressive refractive power
Inventor: YAMAMOTO CHIKARA
IPC: G02C7/06
Filed: 1999-03-18
Abstract: The long-distance part has a refractive power for it, a short-distance part has a refractive power for it, and an intermediate part has a progressive refractive power for sight for the middle distance range.  A preset surface astigmatism is provided for the main meridian and first falls and then rises in a horizontal direction in the short distance range as it distances itself from the main meridian.
Patent DE-19913719-A1 (DE)
Title: Sterilizable, skin-compatible adhesive tape soluble in aqueous alkali, useful for adhering covering sheets during operations, comprising carrier sheet and pressure sensitive adhesive both based on acrylates
Inventor: GEBAUER MANFRED
IPC: C09J7/22
Filed: 1999-03-26
Abstract: A sterilizable, skin-compatible adhesive tape comprises a polymeric carrier (A) coated on both sides with pressure-sensitive adhesive (B).  A sterilizable, skin-compatible adhesive tape comprises a polymeric carrier (A) coated on both sides with pressure-sensitive adhesive (B). (A) (area weight 60-100 g/m<2>) contains 4-12C alkyl (meth)acrylate (65-75 wt. %), vinyl carboxylic acid (10-20 wt. %) and vinyl aromatic compound (5-15 wt. %). (B) (area weight 30-50 g/m<2>) is a mixture of (B1) (50-80 wt. %) and (B2) (20-50 wt. %). (B1) contains 4-12C alkyl (meth)acrylate (73-85 wt. %), vinyl carboxylic acid (5-15 wt. %), methacrylate (4-8 wt. %), di- or triacrylate (0.2-0.5 wt. %) and hydrogenated colophony (2-4 wt. %) based on balsam resin or tall resin. (B2) contains 4-12C alkyl (meth)acrylate (75-85 wt. %), vinyl carboxylic acid (10-20 wt. %), methacrylate (2-6 wt. %) and hydrogenated colophony (0.5-2 wt. %) as in (B1).
Patent DE-19914472-A1 (DE)
Title: Schuhsohle mit dualem Energiemanagement-System
IPC: A43B13/16
Filed: 1999-03-30
Abstract: Die vorliegende Erfindung betrifft eine Sohleneinheit für Schuhe, insbesondere Sportschuhe, die in horizontaler Richtung wenigstens zwei Bereiche umfaßt, wobei der erste Bereich (60) sich über den Vorderfußbereich erstreckt und der zweite (80) über den Hinterfußbereich, wobei der erste Bereich ein elastisches Material umfaßt, das einen Energieverlust von höchstens 27% aufweist. Gemäß einer bevorzugten Ausführungsform umfaßt der zweite Bereich zusätzlich ein viskoses Material, das einen Energieverlust von mindestens 55% aufweist. Gemäß einer weiteren bevorzugten Ausführungsform der Erfindung beträgt die Differenz zwischen dem zweiten Energieverlust und dem ersten Energieverlust der zweiten und ersten Bereiche (80, 60) mindestens 28%.
Patent DE-19914870-A1 (DE)
Title: Production of a microbial preparation for reducing levels of toxic and odorous substances, e.g. ammonia, hydrogen sulfide, dimethyl sulfide, carboxylic acids and skatole, in the gas phase
Inventor: CORDES ARNO
IPC: C02F3/34
Filed: 1999-04-01
Abstract: Process (unspecified) for producing a microbial preparation comprising microorganisms capable of reducing levels of ammonia, hydrogen sulfide, dimethyl sulfide, other organic sulfur compounds, carboxylic acids, skatole and other toxic and odorous substances in the gas phase, is new.
Patent DE-19915583-A1 (DE)
Inventor: FRITSCH THOMAS
IPC: G01S15/89
Filed: 1999-04-07
Abstract: The invention relates to a device and a method for real-time 3D sonography. The inventive device comprises an ultrasound head, a signal processor and a display. The ultrasound head consists of at least one transmitter and at least three receivers independent therefrom. The positions of the receivers to the transmitters is known. The inventive device is characterised in that a signal processor consists of a signal generator for producing a transmission signal with any modulation function. The signal processor also consists of a correlator on each receiver which is connected to the signal generator respectively, a calculating unit for determining the paths of the transmission signal via the reflecting structure and to the receivers on each correlator and a calculating unit for determining the space co-ordinates of the reflecting structure, whereby each calculating unit is connected to the space co-ordinates for determining the paths of the transmission signal via the reflecting structure and to the receivers.
Patent DE-19918412-A1 (DE)
Inventor: KERNER JOSEF
IPC: A01B35/18
Filed: 1999-04-23
Abstract: The earth-working device comprises a roller made up of segments (2) with end walls (12) linked by a tube (7).A tine (3) at t front slopes down at a small angle to the ground. This is fitted with a doctor blade (4) at its inner end which is parallel to t tine.
Patent DE-19918790-A1 (DE)
Title: High frequency electrical transmission, for use with high frequency generator, e.g. 13.56 MHz, includes a waveguide in the transfer path such that the high frequency is transferred in the form of helical waves
Inventor: GESCHE ROLAND
IPC: H01J37/32
Filed: 1999-04-26
Abstract: Transfer between the high frequency generator and antennas occurs through a waveguide, in which a low pressure gas discharge is produced, a static magnetic field produces helical waves in the waveguide structure, capable of propagation in a certain frequency range only in a polarizing direction. Antennas of appropriate geometry to match the field distribution and polarization are used to launch the signal, providing a constant impedance of 50 ohms to the generator.
Patent DE-19922306-A1 (DE)
Title: Electric circuit for amplifying alternating signals, has two transistors in differential amplifier configuration
Inventor: PAULY JUERGEN
IPC: H03K17/94
Filed: 1999-05-14
Abstract: The electric circuit is formed as a differential amplifier circuit, and includes a photodiode (1) connected to the base of the first transistor  (3).  A capacitor (5) is connected between the emitters of the two transistors (3,6). Preferably the base of one transistor is earthed. The circuit may be connected to an output stage. The circuit may be part of the signal processing stage of the receiver of a light box.