baber/WOPTO huggingface dataset:
Patent DE-19814740-A1 (DE)
Title: Mobile decontamination station for personnel involved in cleaning chemical spillages
Inventor: STEINWANDEL JUERGEN
IPC: G21F9/00
Filed: 1998-04-02
Abstract: The mobile decontamination station comprises a cabin for rinsing protective clothing, which is brought to the site, along with all other associated equipment, on a lorry. The mobile decontamination station comprises a lorry carrying all the required equipment, including clean water and wash water tanks, associated pumps, a generator to heat water in a boiler, a foam generator, a collapsible cabin for decontamination and a tent (40) for resting and a change of clothing. The cabin is divided into two sections (34,16). Decontamination is carried out in one section (34) by sprayed foam which, dripping through a floor grid (36), is destabilized by chemical sprays. The remaining foam is rinsed off the clothing in the other section (16) and wash water from both sections is collected for subsequent disposal. A handrail (56) guides personnel in their passage through a narrow space.
Patent DE-19817483-A1 (DE)
Title: Vehicle heating apparatus in which viscous fluid is used
Inventor: MOROI TAKAHIRO
IPC: F24J3/00
Filed: 1998-04-20
Abstract: The heating apparatus includes a stator (3) which has a stationary surface, and a rotor (14) with a surface of revolution. These two surfaces are opposite each other, forming a space between them to contain a viscous fluid. A circulation fluid flows through a heat exchange chamber (8). The rotor rotates round its axis and exerts shear stress on the viscous fluid, thus creating heat. The heat is transferred from the viscous fluid to the circulating fluid. The surface of revolution is angled relative to the rotor axis, and the stationary surface is angled to the surface of revolution to conform to this.
Patent DE-19820188-A1 (DE)
Title: Water storage heater
Inventor: AUF DEM KAMPE CARSTEN
IPC: F24D11/00
Filed: 1998-04-28
Abstract: A water heater has a layer storage (1) which can be charged up through a heat exchanger (6) heated by a heat source (12) and a circulating pump (3) joined to the layer storage. A hot water sensor (8) measures the temperature of the incoming hot water. A desired-temperature sensor (13) is located in the middle region of the layer storage, and a charge sensor is located in the lowest region of the storage as well as a desired value transmitter (24). The water heater further comprises a control for the heat source and the circulating pump joining a sensor measuring the heat delivery to the heat exchanger. A flame monitor circuit (45) is assigned to the heat source, which has a burner (41). The output of the flame monitoring circuit is connected to an input of a logical connection (58), of which at least one further input is connected to a circuit of the control measuring a heat demand. The output of the connection (58) controls the circulating pump.
Patent DE-19823339-A1 (DE)
Inventor: MEES HARALD
IPC: B01D35/147
Filed: 1998-05-26
Abstract: The invention relates to a device for detachably connecting a hollow cylindrical filter element (5) to a filtering device having a flange part (3) serving as filter support. The filter element (5) can be pressed against the annular surface (7) of said flange part, both of which are mutually sealed by means of a clamping device. The clamping device has several unilaterally fixed spring clips (41) distributed along the periphery of the flange part (3), the free spring limbs of which can be locked on at least one locking element (35, 37) embodied in the filter element (5).
Patent DE-19829483-A1 (DE)
Title: Fuel-air control system for internal combustion engine
Inventor: HENN MICHAEL
IPC: F02D41/14
Filed: 1998-07-01
Abstract: The circuit determines a value characteristic of the mass of air trapped in a cylinder of an internal combustion engine. It produces a dynamic model of the induction tract of the engine, which is dependent on - among other things, the rotational speed of the engine and the degree of opening of the throttle valve (11).  There is also a throttle pedal position sensor (61) and an induction tract pressure sensor (15) and an air inlet temperature sensor (16). The circuit may calculate the amount of fuel needed to produce a stoichiometric mixture.
Patent DE-19830516-A1 (DE)
Title: Cover plate assembly for outer door handle on motor vehicle has locking shaft installed on door panel and rotated around longitudinal axis to effect locking and unlocking of cover plate assembly
Inventor: FEIGE STEFAN
IPC: E05B79/06
Filed: 1998-07-08
Abstract: The door cover plate assembly has a locking shaft(7) installed on the door panel(2) and is rotated around its longitudinal axis to effect locking and unlocking of the cover plate assembly. The shaft has at least one cover plate locking cam(8) which, when fitting the base body(4) of the cover plate into a recess(9) in the door panel, automatically locks behind a protrusion(10) on the body. The protrusion has a ramp on its front side and along it slides the cam until it passes over the apex point and springs behind the protrusion.
Patent DE-19830988-A1 (DE)
Title: Verfahren zur Zuführung von Probenmaterial, Probenzuführteil sowie Elektrophoresevorrichtung
Inventor: VOSS HARTMUT
IPC: G01N27/447
Filed: 1998-07-10
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Zuführung von Probenmaterial mittels eines Probenzuführteils, das mindestens einen Abschnitt aus porösem Material aufweist und an der einer Probenbearbeitungsvorrichtung zugewandten Seite einen geraden Abschluß hat. Weiter betrifft die Erfindung ein Probenzuführteil sowie eine Elektrophoresevorrichtung.
Patent DE-19832932-A1 (DE)
Title: Table for mobile snack bar and/or for open air field kitchen
IPC: A47B37/04
Filed: 1998-07-22
Abstract: To the under sides of the table plates (2,3,4) table legs (7,8) are connected and are secured in an approximately right-angled position to the table plate. In the central part is an aperture for insertion of an umbrella pole or this position is formed as a retainer for an umbrella pole.
Patent DE-19840248-A1 (DE)
Inventor: PLETTNER ANDREAS
IPC: H01L23/482
Filed: 1998-09-03
Abstract: The invention relates to a circuit chip comprised of a semiconducting substrate (2) having a front side and a rear side, whereby an integrated circuit (4) with a plurality of components is defined in the front side of the semiconducting substrate (2). The integrated circuit (4) comprises two connections which are provided for inserting or extracting signals and which can be interchanged without impairing the function of the integrated circuit (4). The circuit chip comprises merely two connection areas (10, 12) of which one (10) is arranged on the front side of the semiconducting substrate (2) and the other (12) is arranged on the rear side of the same, whereby each of the connection areas is connected to one of the interchangeable connections.
Patent DE-19842045-A1 (DE)
Title: Protection method for controlled semiconductor switch element
Inventor: SOMMER RAINER
IPC: H03K17/082
Filed: 1998-09-14
Abstract: The protection method involves detecting an increase in the voltage (Us) across the switch terminals (2,3) of the controlled semiconductor switch element (1). The switch path (1') is switched between the terminals into a high-ohmic condition when a limit value for the voltage increase is reached. The detected increase may be weighted with an amplification factor.  A voltage increase detection circuit (7) may be coupled to the switch terminals of the controlled semiconductor switch element and used for controlling a separation signal source (10). A separation signal is provided to the control terminal (4) of the controlled semiconductor switch element when the increase reaches the limit value.
Patent DE-19843984-A1 (DE)
Title: IR sensor array production comprises etching a recess in a semiconductor substrate after depositing a membrane on the substrate surface
Inventor: LAERMER FRANZ
IPC: H01L31/09
Filed: 1998-09-25
Abstract: IR sensor production, comprising etching a recess in a semiconductor substrate (1) after depositing a membrane on the substrate surface, is new.  An IR sensor is produced on a semiconductor substrate (1) by defining a substrate surface region in which a recess is to be formed, depositing a membrane on a semiconductor substrate surface, applying a radiation absorber on the membrane in the defined region and applying thermocouples with a hot contact in thermal contact with the radiation absorber and a cold contact in thermal contact with the substrate. The recess is produced by: (i) forming an opening in the membrane in the defined region and etching the substrate through the opening; or (ii) back face anisotropic etching of the substrate through a mask applied onto the substrate back face.  Preferred Features: Etching is carried out by plasma etching, using a plasma of F2 in Ar, SF6 or NF3, or by spontaneous dry etching using XeF2, ClF3 or BrF3.
Patent DE-19845879-A1 (DE)
Title: Air induction system for internal combustion engine has switched flap on axle supported at pivot point on induction channel system outside switching flap surface, aligned with closed flap
Inventor: KUEHNEL HANS-ULRICH
IPC: F02M25/08
Filed: 1998-10-06
Abstract: The system has a collection inlet channel and individual induction channels leading from it to the cylinders. Each induction channel has a short circuit channel. The short circuit channel can be opened by a common switched flap (9) in the collection channel to reduce the induction path lengths depending on engine operating parameters. The switched flap is mounted on an axle (8) supported from at least one pivot point on the induction channel system outside the switching flap surface and aligned with the closed flap. An elbow lever drive (14-17,19) that performs the switching operation is mounted centrally on the axle and operated by a control motor (6).
Patent DE-19846011-A1 (DE)
Title: Purification of granulocyte preparations useful for transfusion comprises removing nonfunctional granulocytes
Inventor: EMMENDOERFFER ANDREAS
IPC: C07K14/435
Filed: 1998-10-06
Abstract: Method for purifying a granulocyte-containing preparation comprises removing nonfunctional granulocytes, especially granulocyte progenitor cells, from the preparation.  An Independent claim is also included for a granulocyte-containing preparation treated by the method.
Patent DE-19847046-A1 (DE)
Title: Folding bed for truck cab, which is enlarged by having its lying surface in region of free cavity between bed and rear wall widened by means of filling piece
Inventor: HAEBERLE HARTMUT
IPC: B60N2/34
Filed: 1998-10-13
Abstract: The bed (1) is in a cavity between the seats and the rear wall. The bed is enlarged by having its lying surface in the region of the free cavity between the bed itself and the rear wall (5) by means of a filling piece (2) fitted at the level of the bed to the inside of the cab. This filling piece is fixed to the rear wall and/or the side wall and or the storage box (8) by means of screws or clamps.
Patent DE-19854699-A1 (DE)
Title: Piezoelectric resonator for generating clocking signals in microcomputers
Inventor: WAJIMA MASAYA
IPC: H03H9/02
Filed: 1998-11-26
Abstract: The resonator uses a harmonic oscillation in the thickness expansion mode.- DETAILED DESCRIPTION - The resonator includes a piezoelectric substrate (2) with two main surfaces (2a,2d), and two stimulation electrodes (3a,4a), each partially on both main surfaces. There are two conducting electrodes (3b,4b) connected to the stimulation electrodes, and extending to the substrate edges. Two connecting electrodes (5,6) are joined to the stimulation electrodes and extend along the substrate edges. A noise vibration suppression electrode section is connected to part of at least two conducting electrodes
Patent DE-19858877-A1 (DE)
Title: Fire detection and sprinkler system that use sprinkler lines for sampling air and supplying water
IPC: A62C37/36
Filed: 1998-12-19
Abstract: The fire detection and fire extinguishing system has a sprinkler (4) and a fire detector (10). Air is drawn through the line to the sprinklers and passes through a changeover valve (6). When smoke is detected the valve responds to switch the sprinkler lines to the water supply to extinguish the fire.
Patent DE-19861056-A1 (DE)
Title: Rotary reciprocating piston engine has central divisible rotor with pistons in opposite cylinder bores connected to crankshaft and reversing gear
Inventor: HOLZKE HERBERT
IPC: F02B57/08
Filed: 1998-12-15
Abstract: The engine has a fixed housing (10) with a central divisible rotor (18) with two pistons (1), connected via main and auxiliary connecting rods (6,6') to crankshaft and reversing gear. The gear has a transmission ratio of angular crankshaft speed/ angular rotor speed of 3 (two pairs of toothed gears and one intermediate gear. Two press fits on the piston pin are positioned precisely above the crank arms. The pistons move on an r/l-dependent hypocycloidal path for complete gas power, inertia forces, and mass inertia compensation.
Patent DE-19900769-A1 (DE)
Title: Anti-drip device for wet umbrellas consists of water-proof cover with welded seams to slip over wet umbrellas when entering premises
Inventor: WOCHNIK RUTH
IPC: A45B25/24
Filed: 1999-01-12
Abstract: The anti-drip device is a sleeve-like cover, which can be pulled over a wet umbrella after it has been folded. It consists of water-impermeable material, e.g. plastic or plastic-coated fabric, with welded seams, and has a hanger at the bottom end for drying. The cover is shaped to engage over any type of umbrella, and can have a shoulder strap for carrying, or pull tape for a loop.
Patent DE-19902915-A1 (DE)
Title: Silencer for internal combustion engine
Inventor: SAKAGUCHI YUKIO
IPC: F01N3/06
Filed: 1999-01-26
Abstract: The silencer (20)has a long vertical expansion chamber into which the exhaust gas from the engine exhaust connection (10) is led.  The chamber as a whole is divided into two chambers (31, 32) by a dividing plate (40).  The catalytic gas cleaner (50) is fixed to the dividing plate so that the exhaust gas from the exhaust connection goes from the first chamber via the cleaner to the second chamber.
Patent DE-19904018-A1 (DE)
Title: Cleaning system has treatment chamber for processing goods with cleaning liquid with input opening and output opening covered by liquid curtain consisting of cleaning or rinsing liquid
IPC: B08B15/00
Filed: 1999-02-02
Abstract: The system has a treatment chamber (1) with an input opening and an output opening (5,12) for processing goods to be cleaned with a cleaning liquid. The input and output openings are covered by liquid curtains (21,22) consisting of cleaning or rinsing liquid or of an aqueous liquid, pref. water.
Patent DE-19906626-A1 (DE)
Title: Pump arrangement with high pressure radial piston pump having eccentric drive has piston unit hydraulically biased against eccentric ring in application position by resulting pressure
Inventor: PAWELLEK FRANZ
IPC: F04B1/04
Filed: 1999-02-17
Abstract: The pump arrangement has a high pressure pump of radial piston type with at least one pump unit (34,35) in which a piston unit (38) is guided and biased against an eccentric drive with an eccentric ring (56) so that rotation of an eccentric element can be converted into a stroke of the piston unit to suck and compress a hydraulic medium in a displacement chamber. The piston unit is hydraulically biased against the eccentric ring in the application position by a resulting pressure.
Patent DE-19908225-A1 (DE)
Title: Gravity engine for rotary drive combines Coriolis force, mass inertia, and centrifugal force to act in addition to flow energy
Inventor: THURNER WALTER
IPC: F01C13/00
Filed: 1999-02-25
Abstract: The engine has a rotor (21) with impeller (5), pref. vane cell turbine, and a transmission (6,8). A fluid flows from the center of the engine to the impeller, which rotates about that center. The impeller drives the rotor via the transmission against the fluid flow. Due to this, and in addition to the flow energy, the resultant of the gravity forces of Coriolis force, mass inertia, and centrifugal force act in movement direction of the rotor. The transmission consists pref. of toothed gear (8) and rim (9), chain wheel and chain, or elastomer rollers.
Patent DE-19908371-A1 (DE)
Title: Sliver drawing apparatus takes slivers from cans into straight and parallel paths through sliver thickness monitor to drawing unit giving high production speeds without fiber damage
Inventor: TEMBURG JOSEF
IPC: D01H5/00
Filed: 1999-02-26
Abstract: The apparatus for drawing slivers has monitors to register the sliver thickness. The slivers (7a-7f) move on a straight line in parallel with each other, as seen on a plan view, from the entry table and through the monitor stage (14) to the end of the drawing unit (3). The slivers (7a-7f) are drawn out of their sliver cans (5a-5f) at the entry table zone, where the slivers are laid in rings within their cans. Deflectors (8a-8c) shift the movements of the slivers from their cans into a straight line path (A), parallel to each other. The deflectors (8a-8c) are offset from each other in the working direction (A). Each deflector (8a-8c) has at least one upper roller and a drive. The sliver thickness monitor (14) has a number of parallel feelers across its width, to be shifted mechanically by sliver thickness deviations against a pressure on each. At least one converter processes the electrical signals from the movements of the sliver thickness feelers. The slivers travel in a straight line from the entry table to the gathering zone, and are in contact with each other at the entry table. The slivers have the same width at the entry table, at the monitor (14) and the drawing unit (3), and travel in one direction (A). The slivers pass at least partially over the creel beam entry table. A ring-shaped eyelet, which can be turned radially, is at the deflector.
Patent DE-19909100-A1 (DE)
Title: Thermostatventilaufsatz
Inventor: FREDERIKSEN BJARNE
IPC: F16K31/64
Filed: 1999-03-02
Abstract: Es wird ein Thermostatventilaufsatz (1) angegeben mit einem Gehäuse (2), einem Thermostatelement (4), das über ein Verbindungselement (5) mit einem Betätigungselement (6) verbunden ist, und mit einer Verstelleinrichtung (7), die den Wirkzusammenhang zwischen Thermostatelement (4) und Betätigungseinrichtung (6) verändert. DOLLAR A Hierbei möchte man ein autonomes Verhalten bei geringem Platzbedarf erreichen können. DOLLAR A Hierzu weist die Verstelleinrichtung (7) ein Steuergerät (9) auf, das seitlich neben dem Gehäuse (2) angeordnet und lösbar mit dem Gehäuse (2) verbunden ist.
Patent DE-19909430-A1 (DE)
Title: Recording card useful for recording and storing acoustic information, comprises an electrostatic loudspeaker, a simple circuit, a capacitor microphone and a membrane
Inventor: ROTH GERRIT KURT
IPC: B42D15/02
Filed: 1999-02-23
Abstract: A recording card used for recording and storing acoustic information such as music, speech, etc comprises an electrostatic loudspeaker, a simple circuit, a capacitor microphone and a membrane. The card may be included with medicines to describe their usage.
Patent DE-19918745-A1 (DE)
Title: Program control device for domestic appliances has motor-driven program drum and control electronics
Inventor: SCHOTTEN HENNO
IPC: D06F34/08
Filed: 1999-04-24
Abstract: The device features a magnet (7) and an evaluator circuit (8) which lies in the magnet field.  The magnet (7) and the circuit (8) rotate in relation to each other in accordance with the rotation of the program drum. The evaluator circuit (8) registers the rotation or rotation position of the drum and emits a corresponding signal to the control electronics (6).
Patent DE-19920908-A1 (DE)
Title: Particulate solid drug carrier, providing retarded release and high bioavailability, comprising lipid-drug conjugate, e.g. tributyrin as source of cell differentiation inhibitor butyric acid
Inventor: MUELLER RAINER
IPC: A61K9/52
Filed: 1999-05-07
Abstract: A particulate drug carrier, in the form of a solid aggregate at room temperature, consists of at least one lipid-drug conjugate (I) as particle matrix. The bonding in (I) is covalent, electrostatic interaction, dipole moments, dispersion forces, ionic interaction, hydrogen bonding and/or hydrophobic interaction.
Patent DE-19923483-A1 (DE)
Title: Airbag for motor vehicle has elastically expandable fabric elements located on side of airbag to form auxiliary chambers which compensate for pressure drop in airbag
Inventor: SINNHUBER RUPRECHT
IPC: B60R21/16
Filed: 1999-05-21
Abstract: Elastically expandable fabric elements(3) are located on the side of the airbag(6) and/or on the side of the airbag facing away from the occupant of the vehicle to form auxiliary chambers(4). When the gas pressure in the airbag drops at least part of the pressure is restored by the auxiliary chambers. The expandable fabric elements on the inside have a lining of material which is not penetrable by gas, and is especially rubber. The fabric elements are located in overflow openings(2) formed in the airbag and which may have pressure-dependent valves.
Patent DE-19924625-A1 (DE)
Title: Vorrichtung zum Stapeln und Abtransportieren von Kunststoffbeuteln, insbesondere Automatenbeuteln
Inventor: SCHNEIDER JAKOB
IPC: B65H31/30
Filed: 1999-05-28
Abstract: Die Erfindung bezieht sich auf eine Vorrichtung zum Stapeln und Abtransportieren von Kunststoffbeuteln, insbesondere Automatenbeuteln, die zum Zwecke einer vereinfachten und präziseren Aufnahme und Übergabe von Beuteln bzw. Beutelstapeln als Nadeln ausgebildete Stapelelemente (4) und einer an einer Greifhand (8) eines Roboters (6) angeordnete, mit den Nadeln (4) der Fördereinrichtung (2) zusammenwirkende Abstreifhilfe (46, 47) aufweist.
Patent DE-19927229-A1 (DE)
Inventor: GOLZ-BERNER KARIN
IPC: A61K8/97
Filed: 1999-06-10
Abstract: The invention relates to a cosmetic product that contains enzymes and has an intensive skin action, especially a regenerative effect. The inventive cosmetic product contains 0.01 to 5 wt. % of a concentrate of the coconut milk of <i>Cocos nucifera</i>, containing peroxidase, lipase and protease; 0.1 to 10 wt. % of a plant milkwater, the plants being selected from the following group: banana, dandelion, convolvus, poppy, soya and mixtures thereof; and 0.01 to 5 wt. % of a glycerol extract of a mixture consisting of honey, rice hulls, rice hull oil and/or rice germ oil; with the remainder consisting of cosmetic auxiliary agents, active agents and carrier substances.
Patent DE-19927784-A1 (DE)
Title: Verfahren zum Lösen von bei in Kontakt mit Halogenwasserstoffsäure Wasserstoff entwickelnde Unedelmetalle aufweisenden und Edelmetalle in metallischer und/oder legierter Form aufweisenden Scheidgütern
Inventor: SCHAEFER DIETER
IPC: C22B11/00
Filed: 1999-06-18
Abstract: Es wird ein Verfahren zum Lösen von bei in Kontakt mit Halogenwasserstoffsäure Wasserstoff entwickelnde Unedelmetalle aufweisenden und Edelmetalle in metallischer und/oder legierter Form aufweisenden Scheidgütern vorgestellt, mit: DOLLAR A a) Eintragen des Scheidguts in eine nicht-saure, Halogenidion aufweisende Oxidationsmittellösung, deren Halogenid-Mindestkonzentration 1 mol/l und deren Temperatur +70 DEG C bis +90 DEG C beträgt, wobei das Oxidationsmittel halogenhaltig ist und sich mit Halogenwasserstoffsäure im Sauren eine Halogenatomverbindung bildet, DOLLAR A b) Zugabe von in wäßriger Lösung Halogenidionen bildende Säure unter Auflösung der Metall-Bestandteile, und DOLLAR A c) Einstellen der entstandenen Lösung mittels Zugabe einer Halogenwaserstoffsäure auf eine H·+·-Mindestkonzentration von 1 mol/l.