baber/WOPTO huggingface dataset:
Patent DE-19724781-A1 (DE)
Title: Determining DNA damage and repair
Inventor: MUELLER WERNER E G PROF DR
IPC: C12Q1/6886
Filed: 1997-06-12
Abstract: Determination of DNA damage and repair in human or animal tissues and cells, cell lines of human or animal origin, subcellular fractions and isolated DNA using of PicoGreen as a fluorescing dye or the use of any other fluorescing dye which binds specifically to double stranded or single stranded DNA, is new.
Patent DE-19725690-A1 (DE)
Title: Godet drive
Inventor: SPRINGMEIER FRANK DR
IPC: H02K11/33
Filed: 1997-06-18
Abstract: The drive system for small assemblies, especially in spinning processes, has electronic components (18) which are encapsulated in a housing (17) for the frequency converter (31), secured against oscillation and with heat transfer. The housing (17) has a base and head section, with heat reflective outer surfaces, with thermal insulation between them.
Patent DE-19728119-A1 (DE)
Title: Installation system for music instruments mounted on tripods or similar holder elements
Inventor: SCHREIBER CHRISTIAN
IPC: G10G7/00
Filed: 1997-07-02
Abstract: The installation system comprises of tripod-, fixture-, and connection- elements (9a-9e) insertable and fixable on at least one base plate (1) in a receiver element (2). The multiple base plates through which the receiver element is insertable and where the fixable connection plates are located, may have their base surfaces brought together to form a larger unit. The base plates may be vibration proof and have, on its under side, balanced with a number of receiver elements with elastic, non-skidding and small base undulations, preferably containing bases (8) made from elastomers.
Patent DE-19728208-A1 (DE)
Title: Rolling mill drive
Inventor: KAJIWARA TOSHIYUKI
IPC: B21C51/00
Filed: 1997-07-02
Abstract: The rolling mill drive is intended for driving two working rolls (42, 43) and/or two to four intermediate rolls (40, 41) and/or two to four support rolls (44, 45) by means of an electric motor (30) and a branched transmission system. The drive is characterised by the following components: a) a driving roll (1) driven by the motor (30); b) at least one driven roll (2, 3) which is pressed into contact with the driving roll (1); c) means for producing a contact load between the driving roll (1) and the respective driven roll (2, 3) in order to rotate the latter by the resultant friction force;d) at least one spindle (31,34, 35) which is connected to at least one of the driven rolls (2, 3) and/or the driving roll (1), and serves for transmitting rotation from the respective rolls (2, 3) to the shafts (40-45). Also claimed (below) are a roll stand and a rolling method.
Patent DE-19731559-A1 (DE)
Title: Vacuum cleaner
Inventor: KIM SANG-HEE
IPC: A47L9/24
Filed: 1997-07-23
Abstract: The vacuum cleaner has in the suction nozzle a third wire and a rotating brush driven by a motor. The suction nozzle and a connecting piece of the handgrip are joined by an extension piece which is hollow, through which the dust-containing air flows and which is connected with one wire of the suction hose. The length of the extension piece can be altered in controlled fashion. The extension piece has a first bit with a first wire introduced first of all into the connecting piece of the handgrip and a second bit in which a third wire is introduced and which is designed so that its length can be altered with the first bit.
Patent DE-19731826-A1 (DE)
Title: Laundry dryer for sensitive fabrics
Inventor: RIEDER JOACHIM
IPC: D06F58/20
Filed: 1997-07-24
Abstract: A laundry dryer is equipped with a heat recovery system consisting of a heat pump. The evaporator is located in the drying air circulation of the water condenser.
Patent DE-19732703-A1 (DE)
Title: Jaw for sealing plastics using a heated metallic strip
Inventor: LEANDER ULF
IPC: B29C65/22
Filed: 1997-07-30
Abstract: Jaw for sealing two plastic coated materials uses a metallic sealing strip (7) held by means of clamps (16) on the surface of a main body (1a,1b). Electrical connections (14) are provided at the ends. The main body (1a,1b) is not cooled and has a recess (3) open towards the sealing strip (7) to accommodate a cooling bar (5) fitted with cooling fluid connections (4a,4b). The outer cooling bar surface (8) can be moved into contact with the sealing strip (7) and retracted back into the recess (3).
Patent DE-19732961-A1 (DE)
Inventor: KOSS THOMAS
IPC: H02P9/08
Filed: 1997-07-31
Abstract: The invention concerns a regulator for a three-phase current generator, wherein the generator phase voltage is evaluated. Said phase voltage is evaluated by means of a range comparator with variable thresholds. A signal (VCL), switched at each threshold adaptation, enables to produce a signal which is a function of the frequency and can be evaluated as measurement of the generator operating conditions.
Patent DE-19735328-A1 (DE)
Title: Refractometer for measuring density or salt content of sea water at different depths
Inventor: WALDMANN HANS-CHRISTOPH DR
IPC: G01N21/41
Filed: 1997-08-14
Abstract: The refractometer includes a position detector on which light falls and which produces a measure of the refractive index of the light. The electrical signals from the detector are sampled at predetermined times and digitized independently so that a processing unit may calculate the refractive index of the sample from the digitized signals. Independent claims are also given for an electronic circuit for determining the position of an optical signal on a position sensitive detector and for a method of measuring the refractive index of a transparent sample.
Patent DE-19735426-A1 (DE)
Title: Printed circuit board coupling element
Inventor: KALLEE WERNER
IPC: H01R12/58
Filed: 1997-08-15
Abstract: The coupling element is provided by a metal plate (5) with a number of integral contact pins (9) around its peripheral edge, bent at right angles to the plane of the metal plate and fitted into corresponding bores in the surface of the printed circuit board, around the edge of a central opening (13) for reception of the coupling element, for providing a mechanical and electrical connection with the printed circuit board (1).
Patent DE-19737566-A1 (DE)
Title: Manufacture of satellite dishes coated with plastic sheet
Inventor: EBEL-GERLACH HELGA
IPC: H01Q15/14
Filed: 1997-08-28
Abstract: The metal surface to be coated, or the surface of the plastic sheet facing the metal, is wetted with an aqueous tenside solution. The sheet is stretched over the metal surface. The metal is heated; the sheet is pressed against the metal surface.
Patent DE-19738856-A1 (DE)
Inventor: BRACHT STEFAN DR
IPC: A61K9/70
Filed: 1997-09-05
Abstract: A method for producing closed cell polymer foam layers is characterized in that an emulsion which can be spread or smoothed out is produced from a solution of one or more polymers in one or more organic solution medium(s) in the form of a coherent exterior Phase A and a liquid which is to be evaporated in the form of a dispersed inner Phase B. The solution medium or the solution medium mixture of Phase A contains a higher level of liquidity than that of Phase B.
Patent DE-19739470-A1 (DE)
Title: Spark erosion machine
Inventor: HEIGL SIEGMUND
IPC: B23H11/00
Filed: 1997-09-09
Abstract: Using a carrier structure (8, 11) under a carrier bridge (10), the machine table (4) and the working head are joined into a machine work unit (2).  This unit is self-contained with respect to the forces and vibrations arising during machining.  The machine frame is a separate structure (3) from which the work unit is freely suspended.
Patent DE-19739803-A1 (DE)
Title: Vibration damping piston for vehicle engine mounting
Inventor: LEE HYO-SANG
IPC: F16F13/26
Filed: 1997-09-10
Abstract: The engine mounting has coaxial sleeves (2,3) separated by a ring shaped elastomer element inside which are a main fluid chamber (5) and a secondary fluid chamber (6) linked by a fluid duct (7). A solenoid valve (8) controls the fluid connection between the chambers and hence controls the damping characteristic of the mounting. A sensor (9) detects abnormal suspension movements e.g. hitting a pot hole, and activates the solenoid valve. The valve has a pair of plates linked by a central shaft and moved to either side by the solenoid. One of the plates has a ribbed surface to provide a controlled fluid path when pulled up against the solenoid coil.
Patent DE-19739913-A1 (DE)
Title: Device for spreading granular fertilizer
Inventor: DREYER HEINZ DIPL ING DR
IPC: A01C17/00
Filed: 1997-09-11
Abstract: The supply container (2) is supported by a support frame (3) having a cross support (7) associated with the upper area of the roof-shaped center part (6) running transversely to the travel direction (5). Rearward and upward rising supports (15) fitted in the area of the lower guide rod connections (9,10) engage on the cross support on the support frame. The cross support is connected to the supply container or forms a part of the wall of same.
Patent DE-19741027-A1 (DE)
Title: Heat-insulating building component
IPC: E04B1/00
Filed: 1997-09-18
Abstract: The insulating body is held between other components by reinforcing members passing through it in the transverse direction, and which include one or more thrust members with end plates. The plate is integral with the member, and formed on it by solid shaping, typically upsetting. It can be integral with the rest of the member, which can consist of a thrust bar. There can be a plate on each end of the latter.
Patent DE-19741704-A1 (DE)
IPC: H01L21/762
Filed: 1997-09-22
Abstract: The invention relates to a method for producing insulations in a substrate, comprising the following steps: a) a first mask is applied to the substrate; b) grooves are produced in the first substrate using the first mask which is subsequently removed; c) the grooves are filled by means of a plasma-supported separation method, whereby the substrate is kept at a lower potential than the plasma; d) a second mask is applied and provided with openings which are substantially located in places where the width of the openings exceeds a given value in said mask which is inverse in relation to the first mask; e) etch-back occurs using the second mask which is subsequently removed and f) the surface resulting therefrom is polished in order to become planar.
Patent DE-19743238-A1 (DE)
Title: Electronic fuse circuit for separating consumer from voltage source
Inventor: HARTL HILMAR DIPL ING
IPC: H02H1/04
Filed: 1997-09-30
Abstract: The electronic fuse (SO) has a decision stage (S1) providing a control signal for a separation device (A) between the voltage source (UE) and the load (L). This occurs when a voltage representing the current through the load is above a given voltage.  A second decision stage (S2) is located between the load and the voltage input of the first decision stage, for increasing the voltage supplied to the latter in response to a load short-circuit, so that the separation device is operated.
Patent DE-19746264-A1 (DE)
Title: Cellulose ether with low salt content
Inventor: LANGE WERNER
IPC: C09D7/43
Filed: 1997-10-20
Abstract: Purified uncrosslinked cellulose ethers with a total salt content below 3% are claimed, where aqueous solutions containing up to 0.5 wt.% of the cellulose ethers have a loss factor (tan  delta ) of less than 1.0 at an angular frequency of 1 Hz.  Also claimed are cellulose ethers, especially carboxymethyl cellulose (CMC), having the following properties: (a) the liquid absorption capacity of the CMC powder is more than 30 g/g, especially more than 35 g/g; (b) the particle size distribution after grinding and sieving is 100% 2 mm, 100% 0.5 mm and at least 80% 0.075 mm; (c) a 1 wt.% solution has a Brookfield viscosity of at least 10,000 mPa.s (LVT, 30 rpm, spindle 4, 25 deg C); (d) the water-soluble component is more than 99% (0.25% solution); (e) a 0.5% aqueous solution has a transmittance of more than 99.9% (550 nm, path length 10 mm).
Patent DE-19746356-A1 (DE)
Title: Sun visor with accessories
Inventor: ANZALONE DOMINIQUE
IPC: B60J3/02
Filed: 1997-10-21
Abstract: The sun visor is made of a compressible synthetic material covered in foil (8,9) and fitted with a mirror (12) which lies in a recess (11). Around the opening of this recess, there is a joint to receive the edge (13) of the accessory. The joint has a groove separated from the recess by a projection. The projection presses on the edge of the accessory when the foil is fitted. Before the accessory is fitted, the projection projects into the joint and is compressed after assembly. The accessory has feed to fix it by welding to the wall of the bottom (18) of the recess.
Patent DE-19749683-A1 (DE)
Title: Insecticide for confined areas
Inventor: BAUMGAERTNER MARKUS
IPC: A01N59/00
Filed: 1997-11-10
Abstract: An insecticide comprises a silica acid and/or a silicon agent and at least one baiting substance. An Independent claim is also included for an insect trap comprising the insecticide described above.
Patent DE-19753446-A1 (DE)
Title: Windscreen washer jets for motor vehicles
Inventor: HARITA YASUHIRO
IPC: B60S1/52
Filed: 1997-12-02
Abstract: The washer jet has a slot-shaped spray aperture (10) for a cleaning fluid whereby a channel (7) supplies the fluid to the aperture. The channel is dome-shaped along an inner surface of a section, in which the spray aperture is formed.  A reducing part (11) in the centre of the spray aperture is positioned, so that both sides are symmetrical relative to a line, which extends through the centre of the reducing part and in it's longitudinal direction. The reducing section projects symmetrically by 0.1mm or more from both sides of the spray aperture. The spray angle of the cleaning fluid ejected from the aperture is 12-45 deg .
Patent DE-19754381-A1 (DE)
Title: Vibratory-pultrusion forming reinforced plastic profile from continuous fibers and fabric
Inventor: JAKOB KARL
IPC: B29C70/52
Filed: 1997-12-09
Abstract: The fibers (2) and/or bands of fabric (3, 4) and/or the plastic in fluid state, are subjected to vibration, during production of the profile (5). An Independent claim is included for the plant producing the reinforced profiles. Preferred features: Vibration is applied to fibers and/or fabric and/or plastic as it is coated-on. A former (12) is subjected to vibration as it shapes fibers and fabric. Vibration continues, following forming. Vibration is induced mechanically and/or ultrasonically and/or by means of high frequency.
Patent DE-19757911-A1 (DE)
Title: Switch cabinet with air-conditioning system
Inventor: DIEBEL MICHAEL
IPC: H02B1/56
Filed: 1997-12-24
Abstract: The cabinet includes a receptacle casing (10) an air-conditioning system having a casing (21). One or both casings are provided with flexible sealing pieces (26) that project in the direction of a receptacle casing and butt against the casing to form a ventilating shaft.
Patent DE-19800137-A1 (DE)
Title: Intake and discharge systems for double-stepped piston in IC engines without connecting rod
Inventor: VIGH ANDREAS
IPC: F02B75/24
Filed: 1998-01-05
Abstract: The intake and discharge openings are positioned above each other in longitudinal direction of the cylinder (1) and open into the overflow channel (2). A changeover valve etc. is positioned in the channel section between the openings, to open/close that section and the discharge openings to the outside. An intake valve is positioned near the intake openings. The intake valve is a membrane valve, which opens in intake direction via differential pressure.
Patent DE-19800325-A1 (DE)
Title: Dental instrument for tooth polishing and grinding etc.
Inventor: DANGER KARL-HEINZ
IPC: A61C1/14
Filed: 1998-01-07
Abstract: The dental instrument has a tool (2) in a release mounting at a rotating shaft.  The mounting has a central pin (3) at the shaft or the tool (2), and a central opening (4) at the tool (2) or the shaft. The pin (3) is inserted into the opening (4), which has dimensions only slightly larger than the pin. Both, the pin (3) and opening (4) have a polygonal cross-section with the same polygon shape. The pin (3) can rotate slightly within the opening (4), within the tight tolerances of the gripping polygon surfaces.
Patent DE-19802556-A1 (DE)
Title: Stencil for application of markings and motifs on surfaces
Inventor: MUENSTERMANN SOPHIA
IPC: B05B12/24
Filed: 1998-01-23
Abstract: The stencil is adhesive on both sides, and has an easy-to-remove protective film on both sides.  The stencil may be wound onto a roll. Owing to its flexibility the stencil may be applied to hard-to-reach surfaces, to roundings, corners,  and uneven, and convex and concave curved surfaces.   The stencil is designed for one-time use.
Patent DE-19804814-A1 (DE)
Title: Industrial seal for eccentric shaft
Inventor: ZUTZ HANS-HENNING
IPC: F16J15/34
Filed: 1998-02-06
Abstract: An industrial seal is used in combination with a shaft (5) which rotates on a defined eccentric axis, exceeding that of the true central axis by a value (e). The shaft is sealed against a surrounding housing by a slip ring (2) with an end-face (3') which is a sealed zone eccentric to the center axis M2. During operation, the mating ring (1) sealing zones (3, 3') remain in the same axis, preventing the ingress of foreign bodies.
Patent DE-19810800-A1 (DE)
Title: Roller press dewatering fibrous web in paper or card manufacture
Inventor: PRINZING HANS
IPC: D21F3/02
Filed: 1998-03-12
Abstract: The pressing surface of the roller (14) is supplied with cleaning fluid inside the channel. Preferred features: The washing unit (28) is inside the channel (26).  The pressure roller (14) surface is drilled with blind holes and/or includes grooves; or is smooth. The pressure roller has an internal pressure saddle (2) and its pressing surface (12) is flexible. Where subjected to impact of cleaning fluid on the outside, it has an internal strip support under e.g. pneumatic pressure. The support employs a piston-in-cylinder principle. The internally-contacting section of the support, has a smaller radius of curvature than the roller, e.g. it is less than one half-, a quarter- or best of all, one sixth of the roller internal radius. The support lies transverse to the run of the web (L). The cleaning fluid is water, air or steam and/or at least one chemical or mixture.  The cleaning unit has one or more of: an oscillating spray tube, an electromechanical, pneumatic or hydraulic oscillatory device, a stationary spray pipe, a fan spray nozzle, a needle jet nozzle, single and/or multiple nozzle head and associated traversing equipment. The channel includes a suction extraction unit (32). A water squeegee also (34) operates inside it.
Patent DE-19814929-A1 (DE)
Title: Lifting device for fifth wheel
Inventor: ALGUEERA GALLEGO JOSE MANUEL
IPC: B62D53/08
Filed: 1998-04-03
Abstract: The lifting device has a base plate, lever arm and lifter arm. Actuator units are hinged to lever arm (1) and lifter arm (21) to raise and lower the lever arms. The lifter arms are connected via a stiffener plate (25). Each actuator unit is formed, so that when extended, both arms enclose an angle  \- 90 deg , both arms parallel to each other, when the unit is not extended. Two pressure springs (8) are positioned under the plate.
Patent DE-19816035-A1 (DE)
Title: Treatment of hemochromatosis with erythropoietin
Inventor: LEHMANN PAUL
IPC: A61K38/18
Filed: 1998-04-09
Abstract: Erythropoietin (I) is used in low doses to prepare pharmaceutical compositions for treating hemochromatosis. Independent claims are also included for:  (1) a pharmaceutical combination preparation comprising (I) and calcium and/or phosphate compounds in a single or separate dosage forms; and (2) a pharmaceutical package unit comprising (I) (500-5000 units) and calcium (20-200 mg) and/or phosphorus (10-100 mg) in separate dosage forms, either injectable or infusible solutions or freeze-dried products.
Patent DE-19816707-A1 (DE)
Title: Verfahren zur Herstellung eines breitbandigen Tarnmaterials
Inventor: BECHTOLD WILLI
IPC: F41H3/00
Filed: 1998-04-15
Abstract: Zum kostengünstigen und reproduzierbaren Herstellen eines Tarnmaterials, das sich im wesentlichen zur Tarnung an die Schwankungen der Umgebungstemperatur anpaßt und dabei das spektrale Verhalten der Sonne und der Atmosphäre berücksichtigt, wird ein Verfahren bereitgestellt, bei dem auf der Basis eines Trägergewebes, nach Entfernung von Webverarbeitungsmitteln und dessen Trocknung, eine Metallschicht aufgebracht wird, auf die eine Grundierung abgeschieden wird, die die Trägerschicht eines Tarnlacks darstellt.
Patent DE-19817619-A1 (DE)
Title: Cosmetic and or health treatment for human body
Inventor: HELLER CHRISTA
IPC: A61H9/00
Filed: 1998-04-21
Abstract: At least one cosmetic treatment body (1) is placed on the human body and is externally and manually  applied by atmospheric inner pressure.  The cosmetic treatment body is adapted to the muscular formation of the human body being treated and then is slid over the surface of the human body.  The treatment is carried out by at least one cosmetic treatment body connected to an appliance (2) producing the gliding quality
Patent DE-19826395-A1 (DE)
Inventor: RAWIEL GERD
IPC: B25J9/16
Filed: 1998-06-12
Abstract: The method involves using a robot (10) model with one or more parameters describing the theoretical spatial position of the robot depending on one or more control parameters. The parameters control the theoretical demanded spatial position of the robot, detecting the actual spatial position in operation using a sensor (K1,K2;50). Dynamic variations using the deviation of the detected actual position from the theoretical demanded position are detected, and the parameter(s) of the model are matched to compensate the dynamic variations. The theoretical spatial demanded position of the robot with the robot controller (100) is controlled according to the matched parameter(s). An Independent claim is also included for a robot controller.
Patent DE-19827313-A1 (DE)
Title: Greenhouse for plants
Inventor: PONIWERSKI MARK DR
IPC: A01G9/16
Filed: 1998-06-19
Abstract: The greenhouse comprises a foldable cover which is formed by a strut (2) of at least three bent or angled rod-shaped members (3,4). The rod-shaped members are rotatably attached to one another at their free ends so that, when the cover (1) is unfolded, the area between the members is at least partly spanned by a sheeting (6) of flexible material which is attached to at least part of the strut members. Strut members are preferably semicircular and are made of tubular plastic or metal, while the sheeting is preferably of transparent plastic film.
Patent DE-19828302-A1 (DE)
Title: Flüssigkeitsdichtes Großflächenplattensystem aus rechteckigen, insbesondere quadratischen Betonplatten
Inventor: SCHNEIDER HORST
IPC: E01C5/08
Filed: 1998-06-25
Abstract: Die Erfindung bezieht sich auf ein flüssigkeitsdichtes Großflächenplattensystem aus rechteckigen, insbesondere quadratischen Betonplatten mit konstruktiver Armierung. Zur formsteifen Verbindung benachbarter Betonplatten (1) sind in den Betonplatten (1) Kupplungselemente (2, 3) in Form von Ankern aus Flachmaterial eingegossen, die an ihren aus den Seiten herausragenden Enden rotationsunsymmetrische Ausnehmungen (2b*) aufweisen, in die bei fluchtender Ausrichtung ein Kupplungsdorn (4) mit entsprechendem Querschnitt eingetrieben werden kann.