baber/WOPTO huggingface dataset:
Patent DE-19738681-A1 (DE)
Title: Cosmetic foam can has mixer unit preventing accumulation of excess fluid
Inventor: HILDEBRANDT BODO
IPC: B65D47/34
Filed: 1997-09-04
Abstract: A container (1) discharges a product e.g. foam using a pressurized propellant gas through a valve (3) controlled cap fitting (2) which mixes (4) fluid (5) and gas to form the foam. The mixer unit (4) has a cylindrical chamber (6) with piston (7), the lower face of which may be exposed to the compressed gas. The chamber (6) has a fluid passage (8) within a foam passage (9) with a two-channel valve (3). The first channel (10) doses a foaming fluid using gas (12). The second passage (11) passes a liquid propellant gas (13) from a container (13.1) onto the piston (7). A pressure compensation device (14) releases the propellant gas which is active while the valve (3) is deactivated.
Patent DE-19744512-A1 (DE)
IPC: C23C8/32
Filed: 1997-10-09
Abstract: A saw or knife stock blade consists of carbonitrided steel having a maximum carbon penetration depth of 20 microns and a maximum nitrogen penetration depth of 400 microns. An Independent claim is also included for producing the above blade by simultaneously diffusing nitrogen and carbon into a steel at up to 600 degrees C. Preferred Features: The steel is a martensitic hardenable steel which is carbonitrided to obtain a surface hardness of e.g. 54-68 HRC (600-940 HV 1), a core hardness of 32-50 HRC (315-530 HV 1) and a hardness gradient, in the nitrogen diffusion region, of 0.15-0.25 HRC/ mu  for saw blades or 0.3-0.4 HRC/ mu  for knife blades.
Patent DE-19753243-A1 (DE)
Title: Three-dimensional veneer-covered object production
Inventor: SCHADT MICHAEL
IPC: B44C5/04
Filed: 1997-12-01
Abstract: An elastic synthetic resin coating is applied to the veneer by rolling or casting before the latter is bonded onto the object
Patent DE-19754194-A1 (DE)
Title: Key holder with incorporated light source
Inventor: WOLTER HEINZ
IPC: A44B15/00
Filed: 1997-12-06
Abstract: The key holder has a key fob with a flat housing (1) having a rounded peripheral edge, provided with a sliding rail (2) for a number of sliders (3) fitted with respective key rings (9), with a push-button switch (24) incorporated in the flat face of the key fob for operating a battery-operated light source (17) for illuminating the movement path of the sliders.
Patent DE-19757930-A1 (DE)
Title: Collapsible couch
Inventor: KUEHLER GERT DIPL ING
IPC: A47C4/02
Filed: 1997-12-24
Abstract: The frame can be shaped for sitting or lying on the back or stomach. The supporting surface can be in one or more parts, while being connected loosely to the frame, e.g. by hooks and straps, or can be clamped in place. Adjustment into the sitting or lying position can be effected by a roller clamped and sliding between the frame and the supporting surface.
Patent DE-19803591-A1 (DE)
Inventor: STELZHAMMER FRANZ
IPC: D21F9/00
Filed: 1998-01-30
Abstract: The double fourdrinier assembly, at a papermaking or cardboard prodn. machine to produce a fiber web, has a sharply angled downwards path for the double fourdriniers directly after the web forming roller (30) to develop a web from the pulp flow. The downwards fourdrinier path is at an angle (a) to the theoretical vertical of 10-50 degrees and pref. ≤ 45 degrees . A deflection unit (42) moves the path of both fourdriniers (11,12) for the downwards and angled alignment into the horizontal or a slight incline. The angle of the fourdrinier path round the web forming roller (30) can be varied by a swing movement at the stock inlet and the breast roller for the upper fourdrinier (12) round the rotary axis of the roller (30). A curved shoe structure (36), for the web development, lies at the upper fourdrinier (12) on its downwards path, opposite at least one deflector at the lower fourdrinier (11) or pliable bar (38) pressed against it. At least one pliable bar is pressed against the upper fourdrinier (12) at the circumference of the web development roller (30). An equal pressure water extraction stage is at the angled downwards path of the fourdriniers, with a static section against one fourdrinier (12) while the other section is pressed against the other fourdrinier (11) at an adjustable pressure, using plates or plate segments in both sections. The water extraction unit is permeable to liquid, and pref. perforated. In another form, the two fourdriniers (11,12) within the double fourdrinier zone are only in contact with static water extraction units (36,37) apart from the roller (30). A suction unit is at the lower fourdrinier (11) at the fourdrinier separation point on the downwards path. After separation, the lower fourdrinier (11) continues on an angled and downwards path, and pref. over a further water extraction unit, and the web is picked off (8,9) from the lower fourdrinier (11). At the end of the downwards fourdrinier path, the two fourdriniers (11,12) pass round a suction roller within the loop of the upper fourdrinier (12), and a lower suction system separates the lower fourdrinier (11) and the web from the upper fourdrinier (12). The double fourdrinier can be free of web forming bars. Directly after the web development roller (30), a pref. perforated guide plate with a convex curvature can be at the upper fourdrinier (12).
Patent DE-19811036-A1 (DE)
Title: Wandsegment für eine Kabinenkonstruktion
Inventor: KLUCK VOLKMAR
IPC: B05B16/40
Filed: 1998-03-13
Abstract: Um ein Wandsegment für eine Kabinenkonstruktion, insbesondere für eine Lackieranlage, umfassend einen Ausfachungsrahmen und eine in einem montierten Zustand an dem Ausfachungsrahmen gehaltene Ausfachung, die ein Ausfachungselement umfaßt, zu schaffen, bei dem eine Auswechslung der Ausfachung schneller erfolgen kann und mit einem geringeren Verletzungsrisiko verbunden ist, wird vorgeschlagen, daß die Ausfachung einen Montagerahmen umfaßt, der mit dem Ausfachungselement verbunden und im montierten Zustand lösbar an dem Ausfachungsrahmen gehalten ist.
Patent DE-19814258-A1 (DE)
Title: Easily visible and thus easily removable gels for use in dental restoration work
Inventor: SCHWABE PETER
IPC: A61K6/00
Filed: 1998-03-31
Abstract: Gels containing water, active materials and thickeners (gel-formers) for use in dentistry also contain inorganic pigments which show a high amount of visible light scattering as well as high covering power.
Patent DE-19820069-A1 (DE)
Title: Draught excluder for bottom of door
Inventor: VOGT WILLI
IPC: E06B7/205
Filed: 1998-05-06
Abstract: A draught excluder for the underside of a door is fitted to the door on adjustable supports. A linkage to the door lock mechanism raises the draught excluder when the door is opened and closed, and presses the fitting onto the floor when the door latch is closed. A spring holds the draught excluder in the raised position. The mounting can be simple crank levers or eccentrics
Patent DE-19820341-A1 (DE)
Inventor: HOFFMANN KARL-HEINZ
IPC: F02M59/46
Filed: 1998-05-07
Abstract: According to the invention, a damping device is provided for a control device for high-pressure injection nozzles for liquid injection media. A damper (35) is associated with the armature base plate (25).
Patent DE-19826740-A1 (DE)
Title: Elastic band toy gun has wash peg stuck or screwed onto wooden barrel to support elastic band which is tensioned and then fired by opening peg
Inventor: ROELCKE UWE
IPC: F41B7/00
Filed: 1998-11-03
Abstract: The toy gun is made of wood 16 mm thick with a length of 40 cm and with a wooden wash peg screwed onto the barrel which is 30.5 cm long and 2.5 cm high and used to shoot elastic bands. The band is placed in the peg and tensioned over the barrel. Pressing to open the peg fires the elastic band.
Patent DE-19829867-A1 (DE)
Title: Machine processing cattle fodder
Inventor: LIET CORNELIS HENDRICUS
IPC: A01K5/00
Filed: 1998-07-03
Abstract: Mixing screw(s) have carriers, spaced along screw flight(s). During operation, over part of their paths, carriers project and retract from the screw flight perimeter.  Preferred features: The mixing screws are supported in rotation at the base of the container (1), pointing upwards. There are two screws (10, 11) in succession between the conveyor and rear of the container. At least the rear screw(s) have cover(s) and carriers. Rotary paths of the carriers (15) pass between the rear and the next screw. Screws have differing size and rotation speed. At least part of each carrier is a knife. Within hollow axes of screws, eccentrics operate rods for the carriers. Blades intersect during rotation in the same direction. Rotors move the fodder through, near each there is a flap-covered outlet opening. The rotors can be fixed to the screws. A swinging arm feeds the container.
Patent DE-19833499-A1 (DE)
Title: Clutch device for vehicle transmission, in which supply direction of oil supply is opposite to pumping direction of pump wheel
Inventor: KRAXNER DIETER
IPC: F16H45/00
Filed: 1998-07-25
Abstract: The clutch device acts with the gearbox of a vehicle with a hydrodynamic revs. converter (1), the oil circuit of which is fed from the engine oil circuit. It has a pump wheel (5) coupled to the output shaft (8) of the engine, and a turbine wheel (6) coupled to the gearbox input shaft (12). The supply direction of the oil supply (40, 38, 63) is opposite to the pumping direction of the pump wheel.
Patent DE-19835029-A1 (DE)
Title: New twist in longitudinally reinforced strip composite anchors injection molded force coupling, to permit introduction of additional stress without causing weakness in e.g. automobile and textile industry applications
Inventor: SIEBDRATH GUNTER
IPC: B29C70/20
Filed: 1998-07-23
Abstract: At the force-coupling section (2) of the composite (1) a 180 deg transposition or twist region (3), optionally with flow constriction (4) is formed in the composite.  An Independent claim is included for the corresponding method of manufacture.
Patent DE-19845264-A1 (DE)
Title: Turbo air pistol for removing water drops from surfaces after washing, produces air stream, and outputs it with high speed through tapered air output
Inventor: JUSTA REPINA
IPC: B08B5/02
Filed: 1998-10-01
Abstract: The pistol (10) is formed as a portable hand-held instrument which produces an air stream, and outputs it with high speed through a tapered air output (13). The air stream shoots water drops on a washed surface, and evaporates and removes them from the object. The pistol includes an electric motor (5) and a turbine (6) for producing the air stream.
Patent DE-19848494-A1 (DE)
Inventor: SCHMIED HELMUT
IPC: H03K17/16
Filed: 1998-10-21
Abstract: The invention relates to a control circuit for an output stage for suppressing electrical and electromagnetic interferences, comprising a signal input (I), a signal output (O) and a ground connection, in addition to two switching stages (1; 2) connected to the signal input (I) and the ground, each of which comprises a control terminal and an output terminal, wherein each switching stage (1; 2) switches from a first state, in which the potential on the output terminal follows the potential on the signal input (I), to a second state, in which the potential on the output terminal is pulled to ground when a first or second threshold value (Uin1; Uin2) is surpassed in its control terminal, wherein the control terminal (4) of the first switching stage (1) is connected to an intermediate potential mounted between the potential on the signal input (I) and the ground, the output terminal (5) of the first switching stage (1) forms the control terminal of the second switching stage (2), the output terminal of the second switching stage forms the signal output (O) of the control terminal and the threshold value (Uin1) of the first switching stage is higher than the threshold value (Uin2) of the second switching stage.
Patent DE-19849788-A1 (DE)
Title: Sliding head carriage for read/write head
Inventor: YAMAGUCHI YOSHIKAZU
IPC: G11B5/39
Filed: 1998-10-28
Abstract: The sliding head carriage (11) has a rectangular block with a lower air bearing surface with a length (L1) of 2.05 mm or less in the air flow direction, a width (W1) of 1.6 mm or less and a thickness (T1) which is no more than 20 % of the width, e.g. 0.32. A large number of sliding head carriages may be obtained from a single wafer.
Patent DE-19849812-A1 (DE)
Title: Anordnung zum Regeln der Innenraumtemperatur im Fahrgastraum eines Kraftfahrzeuges
Inventor: HINTERWAELLER DIETER
IPC: B60H1/00
Filed: 1998-10-29
Abstract: Die Erfindung betrifft eine Anordnung zum Regeln der Innenraumtemperatur im Fahrgastraum eines Kraftfahrzeuges, bei welcher die von einem Strahlungssensor detektierte tatsächliche Innenraumtemperatur einer Regelschaltung zugeführt wird, welche in Abhängigkeit der gemessenen Temperatur und einer vorgegebenen Temperatur die Innenraumtemperatur im Fahrgastraum einstellt. DOLLAR A Bei einer Anordnung, welche eine schnelle Erfassung der tatsächlichen Innenraumtemperatur im Kraftfahrzeug für räumlich abgegrenzte Zonen ermöglicht, sind mindestens zwei Infrarotstrahlungssensoren zur Erfassung eines Temperaturgradienten im Fahrgastraum so nebeneinander angeordnet, daß die sensitive Fläche jedes Stahlungssensors die Wärmestrahlung eines vorgegebenen Bereiches des Fahrgastraumes des Kraftfahrzeuges detektiert.
Patent DE-19850121-A1 (DE)
Title: Height adjustable spine support in particular for car seat, has bending element with supports orthogonally arranged to it
IPC: B60N2/66
Filed: 1998-10-30
Abstract: An adjustable spine support, in particular for a car seat comprises at least one bending element, e.g. coil springs (20) together with a number of supporting elements, e.g. laths (30) which are essentially orthogonally arranged to the at least one bending element and connected with it. A Bowden cable (40) is arranged so that its operation leads to a bending of the at least one bending element. Two pairs of Bowden cables for adjusting the spine support are operated by a control unit comprising two coaxial axles. On the axles is a receiver for the inner steel cables and a receptacle for the corresponding covers of the Bowden cables.
Patent DE-19853596-A1 (DE)
Title: Sanitary towel has fabric core encased by side flaps
Inventor: SCHUETZ JUTTA
IPC: A61F13/15
Filed: 1998-11-20
Abstract: The side flaps (10) encasing the core are equipped with a water tight film on both sides.  The film extends in a few millimeters wide section of the towel inside beyond a flexure edge.
Patent DE-19853742-A1 (DE)
Title: Light unit, preferably. for the rear of a motor vehicle, has several segments, each associated with lighting function and containing. number of adjacent lighting devices in form of light emitting diodes
Inventor: EBERHARDT STEFAN
IPC: B60Q1/26
Filed: 1998-11-21
Abstract: The light unit has several segments, each associated with a lighting function. Each segment contains a number of adjacent lighting devices in the form of light emitting diodes (11). Each segment can be separately controlled and the associated lighting function freely selected.
Patent DE-19855014-A1 (DE)
Title: Antiverschleißadditiv für Tinten und das Additiv enthaltende Tintenzusammensetzung
Inventor: PIEL MERTEN
IPC: C09D11/16
Filed: 1998-11-20
Abstract: Die vorliegende Erfindung betrifft die Verwendung eines Pigments oder einer Mischung von Pigmenten als Antiverschleißadditiv in Tintenzusammensetzungen. Die Erfindung betrifft ferner eine Tintenzusammensetzung, die dadurch gekennzeichnet ist, daß sie, bezogen auf das Gesamtgewicht der Zusammensetzung, entweder weniger als 0,1 Gew.-% Rußpigment (a) oder weniger als 1 Gew.-% organisches Pigment (b) oder weniger als 1 Gew.-% einer Mischung der Pigmente (a) und (b) enthält, wobei der Gehalt der Komponente (a) in der Tintenzusammensetzung weniger als 0,1 Gew.-% ist.
Patent DE-19856898-A1 (DE)
Inventor: NORMANN NORBERT
IPC: B60C23/04
Filed: 1998-12-10
Abstract: An arrangement for transmitting signals from a device (3) for monitoring pressure in pneumatic tyres on the wheels (1) of motor vehicles. Preferably,the inventive arrangement is arranged inside the tyre, forming a structural unit with a valve and comprising a pressure sensor that measures the pressure in the pneumatic tyres and generates a pressure-measuring signal.The inventive arrangement also comprises a control circuit, a battery as a power source and a transmitter with a transmitting antenna. A pressure-measuring signal is transmitted by the transmitter in the form of a high frequency signal under the control of the control circuit. Said signal is sent to a central evaluation and control device (8) that is arranged in the motor vehicle (2). The central evaluation and control device (8) is connected to receiving antennae (4) via an HF. receiver with a demodulator that converts the HF signals thus received into low frequency signals (LF signals) and by means of electric lines (7). The receiving antennae (4) are associated with individual wheels (1) or groups of wheels (1) of the motor vehicle (2). A one-channel HF receiver (5) with a demodulator (6) is provided for each receiving antenna (4), whereby the electric lines (7) transmit LF signals instead of HF signals.
Patent DE-19859913-A1 (DE)
Title: Fuel supply device for internal combustion engines
Inventor: TOYOHARA MASAHIRO
IPC: F02D41/38
Filed: 1998-12-23
Abstract: There is a fault judgment device (15) to assess a fault with the aid of the fact that a relationship between the fuel pressure value which is used by the control device for the controller for the variable fuel pressure and the control ratio of the control device lies above an upper threshold or below a lower one.
Patent DE-19902144-A1 (DE)
Title: Piston composed of components welded or soldered to each other, with lower part of forged steel with shaft extension below boss
Inventor: FUCHS REINHOLD
IPC: F02F3/00
Filed: 1999-01-20
Abstract: The piston has a lower part (3), which at least in the region of the boss (7), is made of forged steel. Below the boss, the lower part has a shaft extension (5), the external diameter of which, at least in the pressure-counterpressure direction, is roughly the same as the external diameter of the component (6), and which is welded or soldered to the component (6) with the boss.
Patent DE-19904276-A1 (DE)
Title: Connector box for electric cable in motor vehicles
Inventor: JANSSEN JOHANNES MARTINUS PAUL
IPC: H02G15/013
Filed: 1999-02-03
Abstract: The connector box has a housing (1) for accommodating a number of electric cables with a base part (4) and a cover part (2) which can be fitted to the base part.  The base and cover parts each have a wall region (3,6) for feeding through the cable.  A cable sealing part (7) can be mounted in each wall section in sealed manner so that, after the cable has been connected to the cable sealing part, the cable can be connected to the wall region to form a seal by fitting the cover and base parts together.
Patent DE-19905475-A1 (DE)
Title: Cutting device for long sheets of metal, comprising combined hydraulically working clamping, pressure generating, and blade control system
Inventor: ZANOLINI LUCIANO
IPC: B23D15/14
Filed: 1999-02-10
Abstract: The cutting device (1), used for the repeated cutting of long sheets (11) of metal is designed in order to make use of the forces created by the generation of pressure during the time of the blade (17) being in the final upper position for the operation of the clamping system (29), for the control of the upper, movable blade (17) and for the reduction of the noise, occurring during operation. The time needed for the individual cutting process can be significantly reduced, the noise is dampened.
Patent DE-19908516-A1 (DE)
Title: Solid body laser device for producing laser light comprises a light-permeable tube for solid body laser medium, a semiconductor laser and a diffusion medium
Inventor: TAKASE TOMOHIRO
IPC: H01S3/02
Filed: 1999-02-26
Abstract: A solid body laser device comprises: a first tube of a light-permeable material accepting a solid body laser medium (14) and making it possible for a cooling medium to cool the solid body laser medium; a semiconductor laser (22) arranged around the first tube to release a beam that flows through the first tube and to optically pump the solid body laser medium; and a diffusion medium (23) provided in the first tube to scatter the beam.
Patent DE-19913319-A1 (DE)
Title: Condensed method for reprocessing mixtures with different chemical compositions containing non-conductors, semiconductors involves producing positively, negatively charged particles
Inventor: KOEHNLECHNER RAINER
IPC: B03C7/00
Filed: 1999-03-24
Abstract: The method involves first treating the materials to produce a particle form, subjecting the particles to an intensive impact load between two uniformly separated impact surfaces in combination with frictional loading to produce partly positively and partly negatively charged non-conducting and/or semiconducting particles in a triboelectrical manner and separating the particles in an electrostatic field.  Independent claims are also included for a condensed arrangement and system for reprocessing mixtures with different chemical compositions containing. non-conductors and semiconductors.
Patent DE-19914239-A1 (DE)
Title: Operation of liquefaction process for hydrocarbon-rich fraction, especially of natural gas, during tanker filling, sub-cooled gas to be liquefied in process avoiding costs of recompression and flaring losses
Inventor: STOCKMANN RUDOLF
IPC: F17C5/04
Filed: 1999-03-29
Abstract: During transfer of methane-rich fraction from the storage tank (S1) into the transport storage container (S2), the hydrocarbon-rich fraction (1) to be liquified, is sub-cooled (E). It is taken to a temperature of 1, preferably 2 - 5, deg C beneath that reached in intervals when there is no transfer of methane-rich fraction from the storage tank (S1) into the transport storage tank (S2).  Preferred features: At least during transfer of methane-rich fraction from storage tank (S1) to transport storage tank (S2), a hydrocarbon-rich fraction, preferably a partial stream (8) of the hydrocarbon-rich fraction to be liquified is admixed with the fuel gas fractions (6, 7). This process is controlled using at least one control valve (V). Vaporized methane-rich fraction(s) of the fuel gas fraction (7) supplied, arising in the storage tank (S1) and/or the transport storage vessel (S2), are compressed (C) in a single- or multistage process, to or above the pressure of the fuel gas fraction (7). Between storage tank (S1) and transport storage tank (S2) a pressure differential of 10-100 mbar, preferably 20-50 mbar is set, pressure in the storage container (S2) being the higher.
Patent DE-19915061-A1 (DE)
Inventor: BUES GERHARD
IPC: A61B17/30
Filed: 1999-04-01
Abstract: Surgical instruments comprising a hook-shaped section are known. Said hook-shaped sections have a distal section with a free end and a proximal section which is connected to an actuating device. The invention is characterised in that the distal and the proximal sections are divided on a plane which runs substantially through the middle of the distal section, to form partial hooks. Said partial hooks are configured to be moved by the actuating device on an expansion plane, in such a way that the hook can be expanded in two parts.
Patent DE-19917338-A1 (DE)
Title: Elektromagnetisches Relais und Verfahren zu dessen Herstellung
Inventor: HOFFMANN RALF
IPC: H01H50/02
Filed: 1999-04-16
Abstract: Die Erfindung betrifft ein elektromagnetisches Relais, das universell einsetzbar ist. DOLLAR A Das Relais besitzt eine Anordnung aus einem Grundkörper (17), einem Elektromagnetsystem (16), einem Anker (5), einem Kontaktsystem (7), Anschlußleitern (11), einer Schaltkammer (18) und einem Gehäuse (15), wobei die Schaltkammer (18) durch eine Abdeckkappe (12) verschlossen ist und das Gehäuse durch die Einbettung der feststehenden Teile des Elektromagnetsystems (16) und der Abdeckkappe (12) in Isolierstoff gebildet ist.