baber/WOPTO huggingface dataset:
Patent DE-19814001-A1 (DE)
Title: Fluorescent nucleic acid amplification assay, useful for detection of viral, bacterial, cellular, yeast or fungal nucleic acids
Inventor: KESSLER CHRISTOPH
IPC: C12Q1/6823
Filed: 1998-03-28
Abstract: An assay for a nucleic acid is new and comprises an amplification reaction using two non-overlapping primers, a polymerase with 5'-nuclease activity and a probe with reporter groups and quencher groups that binds a region other than that bound by the primers. The reaction generates products of less than 100 nucleotides. An assay for a nucleic acid is new and comprises generating amplification products with a length of less than 100 nucleotides using a first primer capable of binding to a first sequence (A) in one strand of the target nucleic acid and a second primer capable of binding to a second sequence (C') that is complementary to a non-overlapping sequence (C) that is 3' to sequence A. This is performed in the presence of a polymerase with 5'-nuclease activity and a probe capable of binding to a third sequence (B) located between sequences A and C, or its complement (B'), where the probe has a reporter group and a quencher group. The signal generated by the reporter group is then measured.
Patent DE-19819121-A1 (DE)
Title: Granulate used for filtering air from biofilter or biochamber
IPC: B01D53/86
Filed: 1998-04-29
Abstract: A granulate combines adsorption and cold oxidation catalysis functions.
Patent DE-19819332-A1 (DE)
Title: Board-processing machine for continuous machining, e.g. milling and drilling wood
Inventor: SELCI GIANCARLO
IPC: B23Q17/22
Filed: 1998-04-30
Abstract: The board-processing machine (1) has a bed (3) to accommodate boards (2) to be machine, extending in a predetermined direction and a tool carrying head (6), which provided with multiple spindles (7a,7b). Each spindle rotates a corresponding tool (8a,8b). First operating units (15) move the tool carrying head across the bed. The tool carrying head carries at least one non-contact distance sensor (25). The distance sensor may be a laser unit. At least one stand (9) is provided, which is supported by the bed, moving freely along the direction (4). The stand carries an arm (10) transverse to the direction, and the tool carrying head (6) is movable transverse to the direction, compared to the stand.
Patent DE-19824623-A1 (DE)
Title: Technical surface characterisation device
Inventor: JAHN RAINER DR
IPC: G01B11/30
Filed: 1998-06-02
Abstract: The surface characterisation device has a coherent light source (1), for directing a light beam (2) onto the surface (6a) at an angle, with detection of the scattered light via a photodiode array (7), an optical focusing system inserted in the path of the coherent light beam, so that a regularly reflected light beam is received by one element of the photodiode array. The area of the surface illuminated by the coherent beam is greater than the diameter of the detected surface defects.
Patent DE-19828064-A1 (DE)
Title: Piston connecting rod seal
Inventor: NETZER JUERGEN
IPC: F16J15/3252
Filed: 1998-06-24
Abstract: In the assembled state, the components encompass the piston connecting rod. The reinforcement component (10) connected to the sealing disc (7) is simultaneously formed as guide component for the piston connecting rod (1). The reinforcement component is formed as a flat disc (13). It can also be formed as an angle ring or as a U-shaped ring body with two axially directed arms pointing in the same direction. In yet another form, the reinforcement component can be Z-shaped in cross-section with two axially running arms pointing in opposite directions. The hole (14) of the reinforcement component or of its radially inwardly, axially directed arms encompasses the piston connecting rod only with slight radial clearance.
Patent DE-19829502-A1 (DE)
Title: Antenna for use in mobile telephone
Inventor: ELL DIETER
IPC: H01Q1/36
Filed: 1998-07-02
Abstract: The antenna is produced with a bar shaped cylindrical element (2) of electrically conducting material, e.g. such as a memory metal. The bar is wound with a coil (4) of electrically conducting metal, such as a spring steel. The coil is fitted with a plastic sleeve (6) that provides an easy sliding action.
Patent DE-19830058-A1 (DE)
Title: Sensor system for identity verification e.g. for automatic access control system
Inventor: WIDL ANDREAS
IPC: G07C9/00
Filed: 1998-06-29
Abstract: The sensor system verifies the identity of a person using measured values obtained from a given part of the body, e.g. a finger, using a sensor device coupled to a corresponding evaluation unit. The sensor device has at least one further sensor for checking the state of health of the body part, e.g. using the detected skin humidity.
Patent DE-19831603-A1 (DE)
Inventor: HANKE WERNER
IPC: G05F1/14
Filed: 1998-07-14
Abstract: The invention relates to a circuit device for quasi-sinusoidal lowering of an AC voltage, which is composed of a voltage divider transformer with at least one tap, whose low end is connected to the neutral wire via a first switch and whose winding or part of said winding can be magnetically short-circuited via a second switch, whereby said two switches can be alternately turned on and off at the AC voltage frequency.
Patent DE-19832194-A1 (DE)
Title: Measurement of oil consumption of internal combustion engine uses aromatic compound that can be detected unchanged in exhaust gas as tracer in engine oil
Inventor: PUEFFEL PETER
IPC: C10M177/00
Filed: 1998-07-17
Abstract: Method of measuring oil consumption of an internal combustion engine comprises using an aromatic compound acting as tracer in the engine oil, which is present unchanged and can be detected in the exhaust gas after leaving combustion chamber.
Patent DE-19832489-A1 (DE)
Title: Wrought aluminium-magnesium-silicon alloy
Inventor: MAECHLER RENE DR
IPC: C22C21/08
Filed: 1998-07-20
Abstract: A wrought aluminium-magnesium-silicon alloy has the composition (by wt.) 0.2-1.0% Mg, 0.5-1.5% Si, 0.1-0.7% Cu, 0.05-0.35% Zr, balance Al and \}0.4% impurities.  The alloy may also contain up to 0.4% Mn, up to 0.3% Cr and up to 0.2% Ti, the sum of Zr+Mn+Cr being \}0.8 %. Also claimed are: (i) components produced from the above alloy by a hot shaping process such as extrusion, forging or rolling; and (ii) cold worked and drawn products such as bars, wires and tubes of the above alloy.
Patent DE-19833991-A1 (DE)
Title: Arrangement for detecting gaseous component in gas flow, e.g. alcohol in breath; has choke in sample extraction line, pressure sensor on upstream side of choke, flow detector for generating null flow signal
Inventor: STOCK BURKHARD
IPC: G01N25/00
Filed: 1998-07-29
Abstract: The arrangement has a flow choke (8) in a sample extraction line (3) and a pressure sensor (9) that detects the pressure on the upstream side of the choke. A heated wire anemometer flow detector (10) for generating a null flow signal is arranged in the sample extraction line.
Patent DE-19835078-A1 (DE)
Title: Sailing vessel rig has a mast with interlocked spars and a sliding deck mounting so that the mast can be lowered single-handedly with the stays in place to pass under low bridges etc
Inventor: TEPPNER RANDOLF
IPC: B63B15/00
Filed: 1998-07-27
Abstract: The sailing vessel mast has two interlocked spars with supports. The foresail is at the forestay, and the mainsail is at the boom mounted to the deck, independently of the mast. The support butts are fixed to the hull in sliding mountings, with rotating mountings at the upper ends for the spars. The sliding mountings allow the mast to be lowered, forwards, together with the attached stays, to be secured at one side of the deck.
Patent DE-19836627-A1 (DE)
Title: Wing-shaped plough-share with detachable and adjustable extensions for more precise distribution of soil after ploughing
Inventor: HENDLMEIER KONRAD
IPC: A01B15/02
Filed: 1998-08-13
Abstract: The wing-shaped plough share (1) has a specifically shaped extension (7,8) joined to both of its outer ends (6), which guides the soil, lifted by the share, back, in order to fill the resulting gap (13). The extensions can either be permanent or removable (9), they can also be swivel mounted, vertically and horizontally adjustable. An additional device for scraping the soil back into the gap is no longer needed.
Patent DE-19838028-A1 (DE)
Title: Monitoring nitrogen oxides emissions from e.g. adsorption filters, gas scrubbers or catalysts used in waste gas purification using a solid electrolyte gas sensor
Inventor: LAWRENZ UWE
IPC: G01N33/00
Filed: 1998-08-21
Abstract: Measuring nitrogen oxides inside and outside a combustion process comprises feeding a gas mixture over a catalyst at more than 700 deg C, removing all components of the gas mixtures that disrupt the sensor signal, converting all other nitrogen oxides into NO, naturally cooling the measuring gas, heating the gas on an electrode (2), reacting with oxygen to give NO2, and measuring the potential at the electrode (1,2).  An Independent claim is also included for an apparatus for carrying out the nitrogen oxides measuring process comprising two electrodes arranged on a heated ceramic solid electrolyte (3) which is connected to a heated catalyst (5) at the measuring gas inlet side.
Patent DE-19838329-A1 (DE)
Title: Personal and/or vehicle-specific logbook production device for motor vehicle, includes portable memory arrangement connected with drive data provision arrangement
Inventor: GRIMM WOLFGANG
IPC: G07C5/08
Filed: 1998-08-24
Abstract: The arrangement includes a portable memory arrangement (150) for storing personal and/or vehicle-specific data and drive data. A drive data provision arrangement (10) installed in the motor vehicle, is connected with the portable memory arrangement, automatically providing drive data concerning the date, duration, and the geographical course of the drive, and storing at least part of the provided drive data in the memory arrangement.  An Independent claim is provided for a corresponding logbook production method.
Patent DE-19838961-A1 (DE)
Title: Instrument for removing ticks from skin comprises gripper tongs, container with recess with flat part, convex part and slope and converging walls
Inventor: SCHICK GERHARD
IPC: A61B17/50
Filed: 1998-08-27
Abstract: The instrument for removing ticks consists of a gripper (1) in the form of a pair of tongs. A holder (3) for the ticks has a recess (2) in a flat part (4)of the container. At least near the recess the flat part is convex or curved. The part facing the recess has a sloping part. The recess has two converging walls (7) meeting at an acute angle.
Patent DE-19839855-A1 (DE)
Inventor: FISCHER DIETER
IPC: F16H61/30
Filed: 1998-09-02
Abstract: The invention relates to a shifting device (40) with a power assistance mechanism (10), for an automobile transmission (30) with means for selecting and shifting gears of said transmission (30). A shifting shaft (44) engages in shift rails (32) of the transmission (30) via levers and is connected by a lever to a piston rod (22) of the power assistance mechanism (10). The power assistance mechanism (10) also has a control rod (20). The control rod (20) of the power assistance mechanism (10) is directly connected to the means for shifting (4, 46, 48, 60, 62, 64, 66).
Patent DE-19842965-A1 (DE)
Inventor: KLEINE WAECHTER MICHAEL
IPC: B65G47/90
Filed: 1998-09-19
Abstract: The device includes a stacking grip (1) with a monitoring device (24) which monitors the stack height of the residual stack (8) during lowering, which can release an aperture in the grip. The monitoring device may maintain a defined vertical spacing between the underside of a topping-up stack (6) and the top of the residual stack.
Patent DE-19844663-A1 (DE)
Inventor: DRAXELMAYR DIPL-ING DR
IPC: G01P3/489
Filed: 1998-09-29
Abstract: The invention relates to a circuit configuration for calibrating the switching points of a decision module that is controlled by an analog input signal, in dependence on a direct component contained in the input signal in addition to an alternating component, comprising the following: peak detectors for detecting the upper and lower signal peaks of the input signal; a controllable reference unit for providing a reference value; an arithmetic unit for determining the mean value; a comparison unit; a control unit for compensating the direct component of the input signal and a second control unit which is connected downstream of the comparison unit on the input side and is connected to the reference unit on the output side for inversely correcting the reference value.
Patent DE-19846387-A1 (DE)
Title: Crankcase bearing for IC engines has bearing cover with loosely held insert to permit relative movement and compensate for different heat expansions
Inventor: BRENKER GUENTHER
IPC: F02F7/00
Filed: 1998-10-08
Abstract: A crankcase (1) has integrated main bearing part (3) and bearing cover (4) of light metal alloy, and an insert (5) in the cover of a material of lower heat expansion value. Cover and insert are removeably connected to each other, and are screwed to the main bearing part via four bearing screws (8-11). The insert is of iron or a compound material.
Patent DE-19846595-A1 (DE)
Title: Clamp for fastening wafer in etching chamber, while protecting its edge during semiconductor component manufacturing process
Inventor: LEE RAY
IPC: H01L21/687
Filed: 1998-10-09
Abstract: The wafer clamp comprises a clamping ring (320) for fastening the wafer, with one inner side of the ring (304) with a smaller radius than that of the wafer (300). There are several rectangular protrusions (322) distributed over the inner side of the ring. Pref. the radius of one ring inner side is approx. smaller by 1 mm than that of the wafer. The protrusions are approx. 1 mm height, measured from the inner side of the clamping ring. The protrusion distribution is such that are located at several unused regions of the wafer.
Patent DE-19848658-A1 (DE)
Title: Motor vehicle heating and/or air conditioning system has individual temp. for 3 main planes set by entering difference value wrt. overall interior temp. defined for automatic program
Inventor: GLAESSER JUERGEN
IPC: B60H1/00
Filed: 1998-10-22
Abstract: The system has at least three main air flow blowing planes in which the air temp. can be individually set and monitored by an automatic program. Individual temp. setting is performed by entering a difference value wrt. an overall interior temp. defined for the automatic program. The program converts the settings into an air quantity control for the individual planes defined using characteristic fields.
Patent DE-19849740-A1 (DE)
Title: Gas and steam-turbine plant with waste-heat steam generator e.g for power stations
Inventor: WANK HELMUT
IPC: F01K23/10
Filed: 1998-10-28
Abstract: The gas and steam turbine plant (2) includes a steam turbine (22) which can be fed on the steam side both from a waste steam generator (30) connected behind a gas turbine (4) on the flue-gas side and from a fossil-fuel heated steam generator (90). A live steam line (46) of the waste heat steam generator (30) and a live steam line (96) of the fossil-fuel heated steam generator combine at a connection point (48) to form a common steam line (49) discharging into the steam turbine (22).  A bypass line (114) branches from the steam line for bypassing, depending on requirements, the steam turbine (22), and which on the output side discharges into a condenser (28) connected into the water-steam circulation (26) path of the steam turbine. A branch line (122) from the live steam line (96) of the fossil-fuel heated steam generator is connected on the output side to the bypass line.
Patent DE-19850651-A1 (DE)
Title: Oilfired burner
Inventor: GOEBEL DANIEL DIPL ING
IPC: F23D11/40
Filed: 1998-11-03
Abstract: The oil-fired burner assembly has at least one central spray jet and associated ignition, with a fan blower for the combustion air which is fed through the flame tube surrounding the spray zone downstream of the jet.  Further spray jets (2) are at equal intervals round the central spray jet (3), within the flame tube (1).  The central jet (3) is a mixing spray jet with an air feed, flame stabilizer and ignition.  A ring disk body (4) is between the central jet (3) and the surrounding jets (2).
Patent DE-19851170-A1 (DE)
Title: Floating hose
Inventor: FRIEDERICH HANS-WERNER
IPC: F16L1/24
Filed: 1998-11-06
Abstract: A floating hose buoyancy body (2) comprises foam sheets with radial joints (6) of a foamable polymeric material, or radial and axial joints (6, 7) of a non-foamable polymeric material which completely encloses the individual layers. A floating hose buoyancy body (2) comprises a radially and axially jointed foam body of individual foam sheets, in which either (a) only the radial joint (6) is formed by a foamable polymeric material layer or (b) both the radial and axial joints (6, 7) are formed by a non-foamable polymeric material layer, the individual layers for the radial and axial joints being joined together such that each foam sheet is completely enclosed.
Patent DE-19853634-A1 (DE)
Title: Spur wheel camshaft drive for IC engines has gears with relatively moveable gubs and rims, and resetting unit between them to reduce vibrations
Inventor: ENDEWARD JUERGEN
IPC: F01L1/02
Filed: 1998-11-20
Abstract: The drive has a crankshaft timing sprocket (12), a camshaft timing gear, and an intermediate gear (14,16,18). The drive gears each have a hub and a toothed rim. All or some of the gears are formed, so that a rim can be turned relative to a hub through a set angle. A resetting unit between hub and rim applies a return force to both parts dependent upon the turn. Hubs and rims have stops to limit a turning movement. The stops engage on each other after a torque of 80 Nm or more.
Patent DE-19903923-A1 (DE)
Title: Compact disc storage device for holding compact discs at defined relative spacings
Inventor: PRAUSE PHILIPP
IPC: G11B33/04
Filed: 1999-02-01
Abstract: The storage device has a number of reception locations for respective compact discs (1), defined by support elements for the side edges of each compact disc, provided by raised projections (17) or grooves in the surface of a common holder (16), e.g.  a sheet metal or wood plate. The holder (16) may be provided by a L-shaped plate with raised indentations  in both its adjacent surfaces providing the support elements for the adjacent side edges of the compact discs, with hooks (15) at the rear of the plate, allowing it to be secured to a shelf system.
Patent DE-19906849-A1 (DE)
Title: Pflegemittel für ärztliche bzw. zahnärztliche Instrumente
Inventor: EIBOFNER EUGEN
IPC: C09K3/30
Filed: 1999-02-18
Abstract: Die vorliegende Erfindung betrifft ein Pflegemittel zur Pflege einer Vorrichtung, wobei das Pflegemittel ein unter Druckbeaufschlagung als Lösung vorliegendes Gemisch aus wenigstens einem lipophilen Treibmittel und wenigstens einem Öl ist. Weiterhin betrifft die vorliegende Erfindung eine Verwendung des Pflegemittels sowie ein Verfahren zum Pflegen einer Vorrichtung.
Patent DE-19912451-A1 (DE)
Title: Vacuum cleaner mouthpiece adaptable to several suction functions has halves movable axially to suction end into first operating position, pivotable into second operating position
Inventor: SCHROETER JOERG
IPC: A47L9/02
Filed: 1999-03-19
Abstract: The mouthpiece has pivotable, axially movable halves (3) mounted on a vacuum tube connector (2) and held together by spring force. The halves are moved axially to the suction end (8) into a first operating position with their axially extending bounding edges (9) in mutual contact under spring force and can be pivoted by about 90 degrees into a second operating position by moving their joint (4) to the suction end.
Patent DE-19913115-A1 (DE)
Title: Isolation type DC-DC power conversion unit and electrical system for an electric vehicle
Inventor: KINOSHITA SHIGENORI
IPC: B60L50/15
Filed: 1999-03-23
Abstract: The vehicle has a main battery (4) and a back-up battery (10).  These are linked by a transformer (142).  Transistors (121P,121N) with anti-parallel diodes (141P,141N) are connected in the transformer primary circuit and transistors (143,144) with anti-parallel diodes (124,125) are in the secondary circuit.  By appropriate switching of the transistors the back-up battery can be charged from the main batter or the main from the back-up
Patent DE-19913800-A1 (DE)
Title: Arrangement for evaluating narrowband optical signals, especially from fiber Bragg grids, has lens coupler for signal division, frequency amplitude conversion at filter layer between lenses
Inventor: PEUPELMANN JENS
IPC: G01D5/26
Filed: 1999-03-26
Abstract: The arrangement has fiber Bragg grid arrangement and an evaluation unit (2) with which the reflected optical signals from the grid arrangement are divided to determine their wavelengths, detected, amplified and evaluated with suitable hardware and software. The evaluation unit has a GRIN lens coupler (8) for signal division and frequency amplitude conversion, which takes place at a filter layer (11) between two GRIN lenses (9,10).
Patent DE-19915321-A1 (DE)
Title: Detergent tablets, useful for laundering textiles, in automatic dishwasher, for cleaning surface or as bleach, water softening or scouring tablets, contain bentonite with specified particle size range as disintegration aid and hardener
Inventor: LIETZMANN ANDREAS
IPC: C11D17/00
Filed: 1999-04-03
Abstract: Laundry and other detergents tablets of compressed particulate detergent contain 0.1-20 wt.% bentonite, at least 70 wt.% of which consists of 400-1600  mu m particles.  Independent claims are also included for (a) the production of detergent tablets by pressing a premix containing bentonite as above; (b) the use of bentonite, in which  >=  70 wt.% of the particles have a size of 400-1600  mu m, for increasing the hardness and reducing the disintegration time of detergent tablets.
Patent DE-19916047-A1 (DE)
Title: Connection for endoscopic treatment instrument
Inventor: OUCHI TERUO
IPC: A61B17/00
Filed: 1999-04-09
Abstract: A flexible cover (1) has a reinforced thicker section (1a). The thicker section and a section of a connecting element (5) are arranged in series and press fit together into a soft connective tube (9).
Patent DE-19921552-A1 (DE)
Title: Betätigungspedal für die Bremsanlage eines Straßenfahrzeuges
Inventor: ERSOY METIN
IPC: B60T7/06
Filed: 1999-05-11
Abstract: Es wird ein Betätigungspedal (1) für die Bremsanlage eines Straßenfahrzeuges mit einer Befestigungsvorrichtung (6) zur Festlegung des Betätigungspedals in einem Drehlager (12) an einem karosseriefesten Pedalblock (7) des Fahrzeuges, einer Verbindungsvorrichtung (10) zu einem Bremskraftverstärkermodul (5), einem Pedalkörper (2) und einer Betätigungstrittfläche (3) vorgestellt, bei dem der Pedalkörper (2) mindestens einen innenliegenden Metallkern (8) und eine den Metallkern umgebende Kunststoffummantelung (9) aufweist. DOLLAR A Durch diese erfindungsgemäße Gestaltung ist eine torsionssteife Konstruktion und kostengünstige Herstellung eines Betätigungspedals möglich, da in die Kunststoffummantelung zusätzliche Anbauelemente für Lagerungen, Bremslichtschalter, Federrückholmechanismen und dergleichen ohne zusätzliche Produktionsschritte auf einfachste Weise intergriert werden können. Darüber hinaus läßt sich durch eine spezielle Gestaltung der Befestigungsvorrichtung eine beliebige Anpassung des Betätigungsgefühls bei der Verschwenkung des erfindungsgemäßen Betätigungspedals realisieren.