baber/WOPTO huggingface dataset:
Patent DE-10354885-A1 (DE)
Title: Hochfrequenz-Flüssigmetall-Verriegelungsrelais mit Flächenkontakt
Inventor: WONG MARVIN GLENN
IPC: H01H57/00
Filed: 2003-11-24
Abstract: Ein elektrisches Relais, das eine leitfähige Flüssigkeit in dem Schaltmechanismus verwendet. Das Relais ist für eine Herstellung durch Mikrobearbeitungstechniken zugänglich. In dem Relais werden zwei elektrische Kontakte in einer kleinen Entfernung voneinander gehalten. Die einander zugewandten Oberflächen der Kontakte tragen jeweils ein Tröpfchen einer leitfähigen Flüssigkeit, wie z. B. einem Flüssigmetall. Ein Betätigungsglied wird mit Energie versorgt, um den Zwischenraum zwischen den elektrischen Kontakten zu reduzieren, was bewirkt, daß sich die beiden Flüssigmetalltröpfchen vereinigen und eine elektrische Schaltung bilden. Die Energieversorgung zu dem Betätigungsglied wird dann unterbrochen und die elektrischen Kontakte kehren in ihre Ausgangspositionen zurück. Die Flüssigmetalltröpfchen bleiben aufgrund der Oberflächenspannung verschmolzen. Die elektrische Schaltung wird durch eine Energieversorgung eines Betätigungsgliedes, um den Zwischenraum zwischen den elektrischen Kontakten zu erhöhen und die Oberflächenspannungsverbindung zwischen den Flüssigmetalltröpfchen zu durchbrechen, unterbrochen. Die Tröpfchen bleiben getrennt, wenn die Energieversorung zu dem piezoelektrischen Betätigungsglied unterbrochen wird, da nicht ausreichend viel Flüssigmetall vorhanden ist, um den Zwischenraum zwischen den Kontakten zu überbrücken. Zusätzliche Leiter sind in der Anordnung enthalten, um eine Koaxialstruktur zu liefern und ein Hochfrequenzschalten zu ermöglichen.
Patent DE-10356366-A1 (DE)
Title: Set zur Reparatur, Ergänzung und Unterfütterung von dentalen Prothesen in der Zahnartzpraxis
Inventor: ERDRICH ALBERT
IPC: A61C13/00
Filed: 2003-11-28
Abstract: Ein Set, enthaltend die Komponenten DOLLAR A A ein lichthärtendes Reparaturmaterial, DOLLAR A B einen Diamantschleifer zum Anschluss an das Handstück des Zahnarztes und DOLLAR A C eine Haftvermittlerlösung, DOLLAR A dient wahlweise der Reparatur, Ergänzung und Unterfütterung von dentalen Prothesen in der Zahnarztpraxis.
Patent DE-10361875-A1 (DE)
Title: Lithography mask comprises a structure for transferring a layout onto a substrate, with a blind macrostructure to suppress scattered light
Inventor: PFORR RAINER
IPC: G03F1/36
Filed: 2003-12-19
Abstract: A lithography mask comprises a structure for transferring a layout onto a substrate. A blind macrostructure (1) is used to suppress scattered light, and is located at a bright region of the structure. The macrostructure is partially transparent and does not print on the substrate or form a resist structure.
Patent DE-19500399-A1 (DE)
Title: Mfg. brush with non-parallel bristle bundles in reduced cycle time
Inventor: SINGER STEFAN
IPC: A46D3/00
Filed: 1995-01-09
Abstract: In The process, each tool body (1) is produced with long holes for holding bristle bundles and is subsequently reshaped into a final prod. A cleaning tool is also claimed which is produced by injection moulding and including the long holes.  Pref. holes for the bristle bunches can either be bored into a moulded brush body (1) or are moulded in during body mfr. Holes are initially parallel. Each brush body (1) is reshaped either before or after inserting the bristle bundles in the holes and reshaping can be effected in either a hot or cold state.
Patent DE-19502900-A1 (DE)
Title: Ionisation electrode for monitoring flame of burner e.g. in gas water heater
Inventor: NOLTE HUBERT
IPC: F23D14/72
Filed: 1995-01-31
Abstract: The ionisation electrode (6) is not straight and has several sections (7,8) which are alternately closer to and further away from the surface (4) of the burner. The sections (7) of the electrode closest to the burner surface are approximately at the points (A) of highest temp. for the lowest flame. The sections (8) furthest from the burner surface are approximately at the positions (B) of highest temp. for the highest flame. The electrode can be wave-shaped, whereby the wave troughs are closer to the burner surface than the wave peaks. Alternatively, the electrode can be comb-shaped or helical.
Patent DE-19517018-A1 (DE)
Title: Vehicle floor panel with aperture for plastic reserve wheel trough
Inventor: RAU ADAM
IPC: B62D43/10
Filed: 1995-05-10
Abstract: The vehicle floor panel (13) has an aperture (15) in which a plastic spare wheel trough (1) is fitted. The plastic trough has a flange (2) which sits above and around the aperture.  Several elastically sprung arms (5) beneath the flange each have locking clips (6) which engage beneath the panel aperture edge. Ramps on the trough flange engage corresponding ramps (14) around the panel aperture.
Patent DE-19518785-A1 (DE)
Title: Appts. for detecting colour deviation in fibres
IPC: D01H13/14
Filed: 1995-05-22
Abstract: An installation is for detecting differently coloured fibres in the fibre current between the can and the drawing system of the first drawing passage in cotton spinning plants. Any colour deviation from a preset 'good' value is measured by sensors at at least two points of the fibre transport stretch. In the event of deviation limits being exceeded, fibre transport is interrupted.
Patent DE-19520807-A1 (DE)
Title: ABS braking system for motor vehicle
Inventor: NAITO YASUO
IPC: B60T8/1763
Filed: 1995-06-07
Abstract: An ABS system for car brakes (7) has a control unit (30) which works so that if there is an indication that the wheels (6) are obstructed in their rotation, the brake force is reduced. If the indication of the obstruction is removed by the brake force reduction, the brake force is increased again. The unit assesses the state of each wheel on the basis of its acceleration, which is corrected as a function of the torsion torque on the driveshaft, and controls the braking according to this assessment. The unit receives wheel speed signals from sensors, calculates their accelerations and then makes this correction. Corrected acceleration = a constant times (the calculated acceleration + the ratio of torsion torque to inertia torque).
Patent DE-19533595-A1 (DE)
Inventor: ACHTERHOLT RAINER
IPC: A61M60/849
Filed: 1995-09-11
Abstract: The respective pump heads incorporate inlet and outlet connections, apertures and valves. The outlet side head is movable. A pump chamber is provided, the inner vol. of which is variable, to produce a blood flow from the inlet connection through the pump chamber to the outlet connection. The drive effects a successive enlargement and redn. of the inner volume of the pump chamber. The inlet side head (33) is held stationarily on the frame (10) of the blood pump. The pump chamber (31) comprises a hose piece of rubber-elastic material which can be drawn out to a multiple of its original length. One hose piece end (32') is connected tightly to the inlet side head and the opposite hose piece end is tightly connected to the outlet side head (43).
Patent DE-19534807-A1 (DE)
Title: Framed press for use in non-automatic manufacture of frames
Inventor: SCHAFBERGER RICHARD
IPC: B27M3/00
Filed: 1995-09-20
Abstract: The press (1) has a frame with mobile and fixed vertical columns (6-8) with press assemblies (9-11) positionable by hand independently or in unison along their upper sections. The assemblies have pressure plates (24-26) one above the other. The one most appropriate to the height of the workpiece can be moved out horizontally and brought to bear on the upper member of the frame to be pressed.  The lower parts of vertical columns have a vertically adjustable fitting (12-14) to support the side and lower horizontal member of the workpiece. A drive mechanism moves the mobile press columns horizontally on the framed press members or the upper or lower pressure assemblies over the short vertical distance into contact with and applies force to the workpiece.
Patent DE-19536328-A1 (DE)
Inventor: POPPEN HEINRICH
IPC: A01N63/23
Filed: 1995-09-29
Abstract: An agent for protecting technical materials, in particular wood and wood materials, against damages and destruction by harmful organisms is based on natural active substances which contain bacteria, cysts or spores of bacteria and/or metabolic products from bacteria as active substances. Also disclosed is the micro-organism Bacillus subtilis DSM 10272, as well as its use and the use of other members of the Bacillus spp. and streptomycete family for protecting technical materials.
Patent DE-19541529-A1 (DE)
Title: Solvent free sealant used to keep moisture out of buildings
Inventor: MEMMEN JOHANN
IPC: C09K3/10
Filed: 1995-11-08
Abstract: Sealant comprises (A) an aqueous polyacrylic acid ester dispersion and/or polyacrylic acid ester copolymer dispersion and (B) fibres.
Patent DE-19542419-A1 (DE)
Title: High frequency surgical generator for tissue differentiation
Inventor: FASTENMEIER KARL PROF DR ING
IPC: A61B18/12
Filed: 1995-11-14
Abstract: The generator has a control (1) for adjusting the instantaneous effective value (U) of the generator output voltage (u(t)). The generator has a first measuring apparatus (3) for the instantaneous value of the output value with high time resolution, transmitting a corresponding output signal.  A second measuring apparatus (4) measures the instantaneous value of the generator output current (i(t)) with high time resolution, almost synchronously with the first apparatus. It also transmits a corresponding output signal. An evaluator with a computer characteristic (5) receives the output signals of the two measuring apparatus and evaluates the current-voltage characteristic before delivering an output signal (12) characteristic for the tissue type.
Patent DE-19544632-A1 (DE)
Title: Opto-electronic system for detecting objects in surveillance area e.g. of textile production
Inventor: RAUER WOLFGANG DIPL ING
IPC: G01B11/08
Filed: 1995-11-30
Abstract: The system has a receiver and beam transmitters located at the edges of the surveillance area and, if the beam path between them, is interrupted an alarm is given. The receiver (3) consists of a linear arrangement of photo sensitive cells (6) illuminated by light beams (5) and the positions of the cells and the beam transmitters (4) are stored in an evaluation unit (8). During a calibration phase the evaluator records whether the cells are illuminated or not and stores this data as reference data.  During the subsequent in-service phase these data are continually compared with the actual status of the cells. The shaded areas detected by the receiver, caused by interruption of the light beam, are recorded in the evaluation unit in respect of size and number, based on comparison of the reference data and the actual status data, and can initiate an alarm. In combination with the positions of the light beam transmitter and receiver this provides a measure of the size and position of the interrupting object (2) in the surveillance area.
Patent DE-19545571-A1 (DE)
Title: Improved bonding of paper, plastics or metal films etc.
Inventor: SCHMIDT GEROLD
IPC: C08G18/80
Filed: 1995-12-07
Abstract: A bonding process involves: (i) evaporating the organic solvent from an adhesive layer on a substrate to give a hardened layer; and then (ii) contacting this under heat and optionally also pressure with another film of the dried adhesive. The novel adhesive binder comprises: (A) a polymer containing at least 2 OH groups, preferably a polyester or a polyesterimide; and (B) a crosslinker containing at least 2 NCO groups, preferably a blocked di- and/or polyisocyanate which can be deblocked at above 120 deg  C or a polyol/di- and/or polyisocyanate adduct.
Patent DE-19546833-A1 (DE)
Title: Halogen-free cyclic phosphate ester(s) useful as flame retardants
Inventor: STAENDEKE HORST DIPL CHEM DR
IPC: C07F9/6574
Filed: 1995-12-15
Abstract: New halogen-free cyclic phosphate esters are of formula (I), where R = 2-, 3- or 4-methylphenyl or 2,3-, 2,4-, 2,5- or 3,4-dimethylphenyl. (I) are prepared by: (1) allowing 2,2-dimethyl-1,3-propane-diol (II) to react with phosphorus oxychloride (POCl3) to form cyclic phosphate ester chloride; and then (2) reacting this with a phenol R-OH for 2-12 hours at 20-150  deg C in the presence of a catalyst. Preferably the reactions are carried out in an inert solvent and/or stoichiometric amounts of suitable tertiary amines as hydrogen chloride (HCl) acceptor.  A catalyst may also be used in stage (1).
Patent DE-19547245-A1 (DE)
Title: Fuel tank for compressed gaseous fuel, e.g. compressed natural gas
Inventor: MUELLER PATRICK
IPC: B60K15/03
Filed: 1995-12-18
Abstract: The fuel tank (1) has a pressure-proof tank wall, a device filling the tank with fuel (2) and a device for discharging the fuel out of the tank. The discharging device has at least one line (6) rising in the fuel tank and having an open end (10) arranged at an area (11) at the lowest position of the fuel tank. Liquid and residual dirt accumulate in that area.  The line has a funnel section (9) formed at the narrowest place of the open end. Above the end (10), two line sections divert from the funnel section, which respectively lead to a combustion device outside the fuel tank. A mechanism is provided for the removal of fuel out of the fuel tank, in the event that the pressure exceeds a limiting pressure.
Patent DE-19604182-A1 (DE)
Title: Accessories drive for IC engine
Inventor: MECKSTROTH RICHARD J
IPC: F16H7/12
Filed: 1996-02-06
Abstract: The drive belt for the accessories eg. water pump, generator etc. has a tension damper comprising a tension wheel on a swivel mounting. The mounting (20) is tensioned by a hydraulic unit (24) with a closed circuit hydraulic system using magneto-rheologic fluid. A valve (44) through a control coil (46) has a flow restriction variable in magnitude and direction. A processor control varies the damping w.r.t. the engine dynamics. For normal damping control the flow restriction provides a hard resistance against slackening of the belt tension and a low resistance to increasing the belt tension. A low drive position is also possible with low resistance in both directions.
Patent DE-19604229-A1 (DE)
Title: New 3-aryl or hetero-aryl-uracil derivs. useful as pre- and post-emergence herbicides
Inventor: KUNZ WALTER DR
IPC: A01N43/78
Filed: 1996-02-06
Abstract: 3-Aryl- or heteroaryl uracil derivs. of formula (I), their salts and stereoisomers are new: Q = a gp. of formula (a) etc.; A1 = H or halo; A2 = CN, NO2, halo, 1-4C alkyl, haloalkyl, alkoxy or haloalkoxy or OH; A3 = H, CN, NO2 etc.; R = CH=NOH, CN or CX7NH2; X7 = O, S or NR62; R62 = 1-4C alkyl, haloalkyl, or 3-6C alkenyl or alkynyl; R1 = H, 1-4C alkyl, haloalkyl, 3-4C alkenyl or alkynyl, CN or NH2; R2 = H, halo or Me; X, Y = O or S.
Patent DE-19608005-A1 (DE)
Inventor: RIEGER FRITZ
IPC: E04C2/52
Filed: 1996-03-04
Abstract: A support for a boarded panel component (26), especially for machine-fitted face walling in sanitary installations, has a retaining element (10), which has a base plate (12) for securing said retaining element (10) to a building wall (32) and at least one pair of clamping lugs (14) projecting from the base plate (12), for securing a boarded panel component (26). Such supports make it possible to fit boarded panel components (26) proud on a wall so that the insulating space open at the front and defined by said boarded panel components (26) may be filled with mortar.
Patent DE-19614491-A1 (DE)
Inventor: WENZEL JUERGEN
IPC: B65H29/68
Filed: 1996-04-12
Abstract: The description relates to a highly developed page brake (5) to improve sheet delivery on a stack (4) of a fly of a rotary press. Said brake (5) is fitted with a crank drive which, via its machine-synchronous action, generates an oscillating lifting movement in time with printed pages (1) conveyed past it, which are drawn by a depression against the rear of a suction strip (20) on the page brake (5) and on a suction chamber, braked and lowered to the surface of the fly stack (3). There is advantageously a groove (21) acting together with a fly grip (23) which keeps the printed page (1) transversely rigid. There is a telescopic articulated shaft to achieve synchronism in the drive and lifting movement.
Patent DE-19616764-A1 (DE)
Title: Portable back-pack grass and weed cutter
Inventor: UHL KLAUS-MARTIN DIPL ING
IPC: A01D34/68
Filed: 1996-04-26
Abstract: The cutter has a drive motor (6) and support frame (4) for wearing on the back and with work tools connected by drive shaft (9) and flexible tube (20) which in the unloaded state has a pre-formed starting position (40) corresponding to a preselected curve section. The curve section can be part of a circular arc. The size of the angle curve of the flexible tube (20) is to correspond to the centre position (33) of the guide tube (10) during to and fro scythe movement. The flexible tube is pref. made of plastics and has connecting sleeves (23,24) at the end also of plastics.
Patent DE-19617605-A1 (DE)
Inventor: MEIJER MARGARETHE JENNIE
IPC: A23L1/09
Filed: 1996-05-02
Abstract: A method is described for the preparation of a heat-treated polyfructose cream which contains 10-50% by weight polyfructose, wherein a heat-treated seed material is added to a heat-treated solution or dispersion of 5-50% by weight polyfructose in water, in an amount of 0.5-50% by weight with respect to the solution or dispersion, at a temperature below 90{C such that the seed material does not go into solution, and the mixture is subjected to shear forces. The cream can be used as a base for foods or cosmetics.
Patent DE-19618252-A1 (DE)
Title: Chimney pipe for hearth
Inventor: HEIDE GOTTHARD DIPL ING
IPC: F23J13/04
Filed: 1996-05-07
Abstract: The chimney is made up of overlapping sections for installation in a curved hearth. The chimney pipe sections (1,2) have end faces which are at an angle of between 60 and 85 degrees to the pipe axis. The end faces are formed so that the lower end of the upper section fits into the upper end of the lower section for rotation.  The upper end of the lower pipe section forms a swivel turning end with condensate hindering bulges. the lower end of the upper pipe section has three lugs to hold the pipe sections together.
Patent DE-19619867-A1 (DE)
Title: Method of manufacturing magnetic travel track
Inventor: LIEHMANN GERHARD
IPC: B60L13/00
Filed: 1996-05-17
Abstract: A magnetic travel path comprises the path itself and a supporting structure. They are manufactured independently to the necessary tolerances and then joined. The supporting framework is made from pre-manufactured segments. The travel path is made from single elements in a 'forward feed system of construction'. The distance between the travel path and the supporting framework is adjusted in height and transverse direction by the mutual connection. The travel path is manufactured automatically in 'tempered' buildings using computer control. The supporting framework is made  from concrete with sliding shuttering.
Patent DE-19626649-A1 (DE)
IPC: E04C5/18
Filed: 1996-07-03
Abstract: The coupling has a sleeve (3) which is connected to a first end (1) of a bar, and which has an internal thread. It also has a connecting head (7), which is joined to a second end of a bar, and which has a threaded spigot (8) which can be screwed into the sleeve. An element (6,9) which can be deformed by an axial force is arranged between the spigot and the first bar end. The depth to which the spigot can be screwed in is limited by a stop surface (12) on the sleeve, or by a mark on the connecting head.
Patent DE-19630193-A1 (DE)
Title: Seals etc with increased surface slip
Inventor: DIENER CHRISTOF DIPL ING
IPC: C08J7/046
Filed: 1996-07-26
Abstract: The features in articles such as seals or mouldings with acrylonitrile-butadiene (i.e. nitrile) rubber or a related material in at least the surface region is that the surface incorporates iodine.  The production (claimed) is by treating the nitrile rubber with an I2-containing fluid or solid, especially an I2 plasma or powder.
Patent DE-19633819-A1 (DE)
Title: Wheel suspension for motor vehicle with stabiliser
Inventor: WITTMAR SIEGFRIED
IPC: B60G21/055
Filed: 1996-08-22
Abstract: The stabiliser (2) is shaped so that it can be used for different vehicles with the same axle geometry but different conditions of use. The wheel suspension is adapted to the stiffness required for the relevant use by selecting one of the various attachment points (A-D) provided on the arms (4) which are attached to a suspension strut (10) by a pendulum arm (20). The stabiliser is formed from a round tube whereby the stabilisers for different variations of one vehicle type have the same diameter. The attachment points can be mounted on a circular arc (17) whose centre point is the attachment point for the relevant pendulum arm on the suspension strut.
Patent DE-19638868-A1 (DE)
Inventor: SUTORIS HEINZ FRIEDRICH DR
IPC: C08K5/3435
Filed: 1996-09-23
Abstract: A monomer composition contains (A) monomers which contain vinyl groups and in which a heteroatom from the group of halogens, nitrogen, oxygen, sulphur or silicium is associated to the vinyl group; and (B) a compound or a mixture of compounds of general formula (II), in which R<4> stands for methyl, ethyl, isopropyl, n-propyl, n-butyl, isobutyl, secondary butyl, tertiary butyl or trimethylsilyl.
Patent DE-19641756-A1 (DE)
Title: Symmetrical bobbin removal assembly
Inventor: WORTMANN THOMAS
IPC: B65H67/04
Filed: 1996-10-10
Abstract: The assembly to take bobbins (1), esp. from a multi-level bobbin winder, to be laid in a creel or other intermediate store, has a symmetrical layout with gripper arms (2) on both outer sides, matching the bobbin holding points at the winder.
Patent DE-19642107-A1 (DE)
Title: Controllable sensor on single carrier chip
Inventor: AHLERS HORST
IPC: G01D3/036
Filed: 1996-10-12
Abstract: The device contains a resistive heater (2) on a ceramic chip (1) with a tapping (3) at the centre of the heater and two or three sensors (4,5,6) in thermal contact. The centre tapping allow the heater to produce a different temperature across the chip, thereby changing the characteristics of each sensor. Different types of sensor may used: two or three different gas-sensitive layers of doped tin oxide, polymers or ceramics; electro-chemical electrodes; temperature, optical or ion sensors; ozone sensitive sensors coupled with a UV diode. The data processing makes provision for compensation and normalisation.
Patent DE-19642774-A1 (DE)
Title: TIG-welding torch
Inventor: HOFFMANN HANS ING
IPC: B23K9/29
Filed: 1996-10-16
Abstract: TIG-welding torch with an electrode chuck arrangement,having a pressure sleeve screwed into the torch housing and a collet sleeve pushed or drawn in a linear clamping movement into a fixed conical guide for positioning and fixing the electrode. The pressure sleeve (2) is connected with the collet sleeve (4) by a releasable rotary coupling (K) in the opposite direction (Y) to the linear clamping direction (X).
Patent DE-19644916-A1 (DE)
Title: Valve gear in cylinder head of internal combustion engine
Inventor: KECKER JOHANN DIPL ING
IPC: F01L1/14
Filed: 1996-10-29
Abstract: The valves (9,14) are operated by the same camshaft (2). They are inclined away from each other in the camshaft direction in such a way that their axes intersect in the direction away from the cams. A perpendicular line from one cam contact face (18) of the respective cam follower (5,10) extends in relation to the axial line of the loaded valve at an acute angle (beta) of inclination. The cam contact faces are formed as tapered rollers with the half taper angle (alpha) of the face coinciding with the angle of inclination of the valves. The rollers run on roller bearings (6,11) on shafts (7,12) in tappets (8,13) bearing on the ends of the valve stems.