baber/WOPTO huggingface dataset:
Patent DE-19823350-A1 (DE)
Title: Continuous purification of liquids containing biodegradable contaminants such as halogenated hydrocarbons, polycyclic aromatics or plant protectants
Inventor: BARTETZKO ANDREAS
IPC: C02F3/12
Filed: 1998-05-13
Abstract: A continuous purification in an O2 source-containing vortex reactor of liquids loaded with biodegradable contaminants which can be mineralized by microorganisms is such that the process is effected in presence of adsorbent particles.- DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for an apparatus for the process comprising an inverted cone-shaped vessel at least partly packed with adsorbent particles and having a vortex zone (1), an upper, a cylindrical sedimentation zone (2), optionally inlet valves (3,4), optionally outlet valves (5, 6), (the inlets and outlets optionally being connected by a recycling device), an overflow (7) and, in the lower part of the vortex zone, a sieve plate (9)
Patent DE-19824134-A1 (DE)
Title: Foamed polyurethanes containing saccharide useful for production of shaped parts
Inventor: GUETTES BERND
IPC: C08B31/12
Filed: 1998-05-29
Abstract: Reaction of acidified saccharide with an alkaline reagent and an alkylene oxide results in surface etherification or partial alkoxylation of the saccharide, whereby cleavage and side reactions are avoided. Combination of the alkoxylation product with sugar-based polyetherpolyol gives foamed polyurethane of increased heat resistance and profile stability on storage and decreased shrinkage. Compact or cellular oligo- and/or polysaccharide containing polyurethane is prepared by reaction of (a) high molecular compounds having at least two reactive H with (b) organic and/or inorganic modified organic di- and/or polyisocyanates; (c) a chain lengthening- and/or crosslinking agent; (d) a propellant; (e) catalysts; and (f) adjuvants. The high molecular compound (a) comprises (wt.%): (a1) saccharide containing compounds (1-100) and (a2) at least one polyol (0-99), relative to the total weight of (a). The saccharide containing compound (a1) comprises (wt.%): (a11) an alkoxylation component (1-99) and (a12) a polyoxyalkylenepolyol (1-99) of an oligo- and/or polysaccharide, relative to the total weight of alkoxylation component (a11), defined and prepared as below. Independent claims are included for: (1) An oligo- and/or polysaccharide alkoxylation component obtained by reaction of (wt.%): (a111) at least one oligo- and/or polysaccharide product (5-70) of pH 3.5-6 with (a112) an alkylene oxide (20-94.9), (a113) an alkali (0.1-10), relative to the total weight of alkoxylation component; (2) an oligo- and/or polysaccharide containing polyurethane prepared as above; a (3) shaped polyurethane parts obtained as above;
Patent DE-19827815-A1 (DE)
Title: Data transmission system e.g. for image data
Inventor: NAGAYASU TAKAYUKI
IPC: H04L25/02
Filed: 1998-06-17
Abstract: The system includes a transmitter which outputs transmission signals according to transmission data. The data are generated by a coding processor with error correction. A receiver receives the transmission signals and generates reception signals according to the transmission signals. Virtual reception data are extracted using a decoding processor.  Pseudo transmission signals are generated on the basis of the virtual reception data. The virtual reception data are corrected so that the pseudo transmission signals are approximated to the transmitted transmission signals transmitted by the transmitter. The corrected virtual reception data are used as reception data.
Patent DE-19829285-A1 (DE)
Title: Heat exchanger for household refrigerating or freezing device
Inventor: WENNING UDO
IPC: F25B39/02
Filed: 1998-06-30
Abstract: The heat exchanger has coolant guide channels (17) formed in a flat extruded aluminum profile (12) fixed in thermal contact with at least one thermally conducting carrier spanning a surface. The profile has several parallel coolant channels separated by bridges (16).
Patent DE-19829567-A1 (DE)
Title: Luftzuführungseinrichtung und Verfahren zur Regelung der Luftzuführung in einem Fahrzeug
Inventor: STROBEL HENRY
IPC: B60H1/00
Filed: 1998-07-02
Abstract: In Fahrzeugen ist zur Belüftung des Innenraums eine Luftzuführungseinrichtung mit einem Luftkanal (1), Lufteinström- (2) und Luftausströmöffnungen (10) sowie einem Gebläse (4) zur Förderung der Luft vorhanden. Die Drehzahl des Gebläses (4) kann vom Fahrer mittels eines Bedienelements im Fahrgastraum stufenlos oder in Stufen eingestellt werden. Vor allem bei nicht vollständig oder sogar nur gering geöffneten bzw. einzelnen ganz geschlossenen Luftausströmöffnungen (10) treten, abhängig von der Fahrgeschwindigkeit, Zustände ein, bei denen zur ausreichenden Belüftung des Fahrzeuginneren ganz oder teilweise auf die Mithilfe des Gebläses (4) verzichtet werden kann, wodurch eine Energieeinsparung erreicht werden kann. DOLLAR A Erfindungsgemäß wird deshalb vorgeschlagen die Luftzuführungseinrichtung so auszugestalten, daß Mittel zur Regelung der Drehzahl des Gebläses (4) in Abhängigkeit von dem im Luftkanal erzeugten Druck vorhanden sind. Die Drehzahl des Gebläsemotors wird dann in Abhängigkeit vom Luftdruck im Luftkanal geregelt, so daß bei hoher Fahrgeschwindigkeit und/oder teilweise oder ganz geschlossenen Luftausströmöffnungen die Drehzahl des Gebläses und damit dessen Energieaufnahme reduziert werden kann. Im Luftkanal ist hierzu ein Drucksensor (5) angeordnet, dessen Signal einem Steuer- und Regelgerät zugeleitet wird.
Patent DE-19835287-A1 (DE)
Title: Casing for heating or air conditioning plant in vehicle, in which casing part edges are built out so that they can be moved relative to each other for connection of casing parts
Inventor: WEISCHEDEL ROLF
IPC: B60H1/00
Filed: 1998-08-05
Abstract: The casing consists of at least two casing parts (10, 12) which can be connected and sealed to each other along a parting plane (18). The edges (20, 22) of the casing parts which can be connected to each other are built out so that they can be moved linearly relative to each other in a direction lying in the parting plane.
Patent DE-19837368-A1 (DE)
Title: Kegelreibringgetriebe und Verfahren zur Regelung des Übersetzungsverhältnisses bei einem Kegelgetriebe
Inventor: ROHS ULRICH
IPC: F16H15/22
Filed: 1998-08-18
Abstract: Bei einem Kegelreibringgetriebe mit zumindest zwei entgegengesetzt zueinander auf parallelen Achsen angeordneten Kegelreibrädern (2, 3) und einer die beiden Kegelreibräder (2, 3) wirkverbindenden Reibeinrichtung (4) läßt sich die Gefahr eines Flatterns verringern, wenn auf die Reibeinrichtung (4) ein Drehmoment mit einer Komponente, die senkrecht auf einer durch beide Kegelreibradachsen gelegten Ebene steht, wirkt.
Patent DE-19843577-A1 (DE)
Title: Chirurgische Zange
Inventor: SCHWARZ THEODOR
IPC: A61B17/28
Filed: 1998-09-23
Abstract: Um bei einer chirurgischen Zange zum Greifen eines zylindrischen Stabes mit zwei gegeneinander verschwenkbaren, jeweils eine Klemmbacke tragenden Branchen, mit einer zur anderen Klemmbacke hin offenen, quer zu den Klemmbacken verlaufenden Einlegenut für den Stab und mit einer der Einlegenut zugewandten Klemmfläche an der anderen Klemmbacke, ein sicheres Greifen von Stäben unterschiedlichen Durchmessers zu ermöglichen, wird vorgeschlagen, daß die Klemmfläche in Längsrichtung der Einlegenut ballig ausgebildet und in Richtung auf die Einlegenut vorgewölbt ist.
Patent DE-19844081-A1 (DE)
Title: Image generation device for electrophotographic copier
Inventor: OKADA HISAO
IPC: G03G15/01
Filed: 1998-09-25
Abstract: A light sensitive drum (1) creates latent electrostatic images by using a first loading device (2), an exposure device (3) and an exposure regulator (4), also a first processor (5), a second processor (6), and a second loading device (7). Operating in tandem are a transformer (8), a cleaner (9), a recording medium (12) and a source of providing energy (15, 16, 17). A sensor (19) regulates the amounts of toner to be delivered.
Patent DE-19844326-A1 (DE)
Inventor: HAEBERER RAINER
IPC: F04B1/053
Filed: 1998-09-28
Abstract: The invention relates to a radial piston pump for building up high fuel pressure in fuel injection systems of internal combustion engines, comprising an input shaft (2) mounted in a pump housing (1) having an eccentric shaft segment (3) on which a polygonal ring (4) is mounted that supports preferably several pistons radially disposed in relation to the input shaft (2) in a corresponding bore (10 to 12), said pistons moving back and forth in radial direction in the corresponding bore (10 to 12) by rotating the input shaft (2). Wear of the radial piston pump is reduced by the fact that a bucket tappet (23 to 25) is mounted between the piston (8 to 10) and the polygonal ring (4), the bottom (20 to 22) of said tappet having a chamfer on the side facing the input shaft (2). In another embodiment of the invention, the bottom (20 to 22) of the bucket tappet (23 to 25) has several through holes.
Patent DE-19844605-A1 (DE)
Title: Solid particle detection modular unit for clinical medicine and environmental protection has a nozzle and chamber arranged in a single modular unit
Inventor: SPENGLER BERNHARD
IPC: G01N1/22
Filed: 1998-09-29
Abstract: The nozzle (5) and chamber (11, 15) are arranged together as a single modular unit (2) for insertion and removal to a test instrument. The nozzle (5) and chamber (11, 15) are contained within a flange-fitted sliding housing.  An apparatus for feeding gases containing solid particles into an analysis chamber comprises a nozzle extending into a chamber from which an expanding mixture of the particles and gases is exhausted. The nozzle (5) and chamber (11, 15) are arranged together as a single modular unit (2) for insertion and removal to a test instrument. The nozzle (5) and chamber (11, 15) are contained within a flange-fitted sliding housing.
Patent DE-19844682-A1 (DE)
Title: Assembly to apply methane flavor to cigarettes has spray directed at tobacco in open forms to achieve fast and uniform application
Inventor: KUHL VOLKER
IPC: A24C5/18
Filed: 1998-09-29
Abstract: During cigarette manufacture, the tobacco is treated in an assembly which applies a liquid which absorbed by the tobacco particles, thereby acquiring a flavor such as menthol. The liquid flavoring is forced by a propellant gas through tubes terminating in jets (30) directed at a continual flow of tobacco (22) in their cigarette forms. The cigarette forms are on a suction belt. The flavoring fluid is directed as a fine continuous spray at the moving tobacco particles. The jets are in contact with the moving tobacco.
Patent DE-19845064-A1 (DE)
Inventor: SCHNEIDER HELMUT
IPC: H01L23/544
Filed: 1998-09-30
Abstract: The invention relates to a semiconductor switching circuit with a self-testing circuit. Said self-testing circuit (BIST) is located under a connection pad (P), which is provided for operating the self-testing circuit (BIST).
Patent DE-19845222-A1 (DE)
Inventor: JACOBS ALEXANDRA
IPC: C08L23/08
Filed: 1998-10-01
Abstract: The present invention relates to a polymeric composition containing one or more cycloolefin copolymers and one or more additives of an appropriate composition, characterized by improved resistance to cracking under stress in the air and in contact with media triggering stress cracking.
Patent DE-19848466-A1 (DE)
Title: Winding arrangement and winding frame for fire fighter emergency lines holds lines in instant readiness but preventing accidental release
Inventor: KEIL RAINER
IPC: B65H54/58
Filed: 1998-10-21
Abstract: The lines employed by fire fighters in emergencies are stowed in standard linen bags. Following use and prior to stowage, the lines are prepared for re-use by winding on a frame in a cross-layered arrangement. Following re-winding, the frame is disassembled and removed from the line pack which is then placed in the linen storage bag.
Patent DE-19848923-A1 (DE)
Title: Seat for inserting into bath
Inventor: GIEHL STEFAN
IPC: A47K3/12
Filed: 1998-10-23
Abstract: The inserted seat has a rigid backrest (1) and a flexible rubber mat (2) with suction cups on the underside. The backrest and rubber mat are positively joined by sliding a ridge (3) on the mat into a groove (4) on the backrest.
Patent DE-19851764-A1 (DE)
Title: Hitzehärtbare einkomponentige additionsvernetzende Siliconmassen
Inventor: ACHENBACH FRANK
IPC: C08J3/24
Filed: 1998-12-04
Abstract: Die Hydrosilylierungskatalysatoren (H) und Organopolysiloxan (O) enthaltenden Organopolysiloxanpartikel mit einer Partikelgröße von 0,01-10 mum weisen zumindest in der äußersten Schale keine Glasübergangs-, Erweichungs- und Schmelztemperatur im Bereich von 20-250 DEG C auf. Diese Organopolysiloxanpartikel ermöglichen die Herstellung lagerstabiler einkomponentiger additionsvernetzender hitzehärtbarer Siliconmassen.
Patent DE-19852204-A1 (DE)
Title: Separation tank inlet for mixture of light and heavy fluids minimizes turbulent inlet flow and maximizes separation performance
IPC: C02F1/40
Filed: 1998-11-12
Abstract: An assembly separates light fluids from a mixture of light and heavier fluids. The assembly consists of a tank (11) with an inlet (12) and an outlet (13). The inlet discharges through a tube (14) esp. to a continually-widening sub-surface outlet (14a). The outlet may be trumpet-shaped, conical or polygonal cross-sectional area (M).
Patent DE-19853944-A1 (DE)
Title: Use of diminazene diaceturate or pentamidine for treating malaria
Inventor: BOURDICHON ALAIN-JACQUES
IPC: A61P33/06
Filed: 1998-11-24
Abstract: Use of diminazene diaceturate (I) and/or pentamidine (II) for treatment of malaria.  An Independent claim is also included for a composition (A) for treating malaria and trypanosomiasis comprising (I), procaine (or its derivative) and an antibiotic (III).
Patent DE-19854766-A1 (DE)
Inventor: GEIGER WOLFGANG
IPC: F02M41/14
Filed: 1998-11-27
Abstract: Disclosed is a fuel injection pump with a cam drive and an injection-adjusting piston which acts upon the cam drive in order to time the beginning of the injection. Said piston comprises at least one pressure chamber (17) at its face end. Said pressure chamber can either be connected to a pressure source (38) having a discharge line (36) via a control valve (29) or can be completely closed, whereby the control valve is actuated by an electromagnet, preferably a proportional electromagnet. High efficiency of the timing of the beginning of the injection is thereby achieved with little need for adjusting means; the advantage is that the injection-adjusting piston (15) is only axially charged and that friction forces are thus eliminated at the circumference of the injection-adjusting piston.
Patent DE-19857468-A1 (DE)
Title: Electrochemical exhaust gas concentration sensor comprises electron-conducting interlayers between electrical insulation on electrode side and bordering solid electrolytes
Inventor: LA PRIETA CLAUDIO DE
IPC: G01N27/409
Filed: 1998-12-14
Abstract: Electron-conducting interlayers (13,14) are provided between the electrical insulation layer (4) on the side of the electrode, and the bordering solid electrolytes.  Preferred Features: One electron-conducting intermediate layer (13) is located above the resistance heating element (11). The electron-conducting intermediate layers cover the heating element with their connecting conductors. They cover only the hot region of the heater. The electron-conducting intermediate layer lies directly over the insulating layer on the electrode side and substitutes or modifies the sheet bonding layer. The intermediate layers are connected to an electrical earth potential.
Patent DE-19857953-A1 (DE)
Inventor: PECHSTEIN TORSTEN
IPC: G01N27/414
Filed: 1998-12-16
Abstract: The invention relates to a device for (1) for measuring the concentration of ions, notably of hydrogen (H<+>) ions, in a measuring liquid using at least one ion-sensitive field effect transistor (pH-ISFET) (2) which is integrated into an electric circuit within the device (1) in such a way that said circuit emits an output signal (UpH) which serves as measure of the ion concentration in the measuring liquid. To provide a circuit which is as simple as possible and in particular comprises as few components as possible, the invention provides for the at least one pH-ISFET (2) to be bridge-connected with at least three resistors (R1, R2, R3).
Patent DE-19902186-A1 (DE)
Title: Fuel injection device for internal combustion engine, connector of which has at least one connection projecting radially inwards
Inventor: ANDORFER MARTIN
IPC: F02M69/46
Filed: 1999-01-21
Abstract: The injection device has a fuel distributor (10) with connections (11) for fuel injection valves (12). Each connection has a first connector (22) and each valve has a second connector (23). The first connectors project radially inwards at the connections. The second one, on the valve, is in the form of a groove-shaped recess.
Patent DE-19902333-A1 (DE)
Title: Point-of-information or point-of-sale terminal for incorporation in everyday object e.g. sales packaging or automobile
Inventor: STUETZ ANDREAS
IPC: G09F27/00
Filed: 1999-01-21
Abstract: The point-of-information or point-of-sale terminal (1) is incorporated in an everyday object, e.g. a packaging or an automobile, with a control device (2) for controlling the delivery of information, linked to a sensor device (3) for detecting the presence and/or identity and/or input of the potential customer. An Independent claim for an operating method for a point-of-information or point-of-sale terminal is also included.
Patent DE-19911230-A1 (DE)
Title: Molding products, especially chip and fiberboard, molded product and process plant
Inventor: KOTEREWA KATHARINA
IPC: B27N9/00
Filed: 1999-03-14
Abstract: A solid thermosetting material (24) is added to a defibrillatable base material having a moisture content of not more than 9 wt.% and both are milled (25) to effect both a defibrillation of the base material and dispersal of the thermosetting material over the fibers. The resulting molding material can then be used to produce a final product (28). Independent claims are made for (a) a product based on fibrous material and a thermosetting binder solid at room temperature; (b) process plant with the ability to simultaneously defibrillate the base material and disperse the binder onto the fibers. Preferred Features: Moisture content of the base material is set at not less than 30%, preferably not less than 45% before or during addition and mixing with the binder. Moisture content is controlled by adding water or treating with steam. The binder and fiber mixture is dried (26) during or after the defibrillation and binder dispersal stage (25). Binder is heated above its melting point during the dispersal stage to ensure even coating of fibers. Base material consists of chopped straw which is shredded (51) and then coated in a fire retardant material (22).
Patent DE-19912281-A1 (DE)
Title: Horse-riding simulator and method of operation, involves pneumatic cylinders, motors, pressure regulator, compressed air supply
Inventor: FIDELAK RICO
IPC: A63B69/04
Filed: 1999-03-18
Abstract: The riding simulator for riding animals especially horses, involves a pneumatic system consisting of a pneumatic cylinder, and electric pressure-regulator (2) adjustable by means of a motor (7), and a source (3)of compressed air. A control valve has integral exhaust air damping (4), pneumatic cylinder (5), and electric motor (6) for adjusting the control valve. The control valve has a connection for the compressed air supply (50), a connection for the exhaust air (51) and two connections for the feed to the pneumatic cylinders (52,53).
Patent DE-19914187-A1 (DE)
Title: Painting device has collection trough beneath object for connection to pump input or container by actuating element(s), trough level sensor whose signal can operate actuating element
Inventor: STROBL ADOLF
IPC: B05B15/04
Filed: 1999-03-24
Abstract: The device has a pump (14), a spray hose (28) connected to the pump's output, an application arrangement (30-36) mounted on the free end of the hose, e.g. a paint lance, a container (26) connected to the pump for accommodating the paint or coating material, a collection trough (38) arranged beneath the object for connection to the input (22) of the pump or container by at least one actuating element (25) and a level sensor in or on the trough whose output signal can be fed to operate the actuating element.
Patent DE-19914210-A1 (DE)
Title: Efficient method of executing repetitive instructions when processing e.g. image or audio data
Inventor: ROUSSEL PATRICE
IPC: G06F9/302
Filed: 1999-03-29
Abstract: A single macroinstruction is received, which specifies at least two logical registers. These registers each store first and second operands in packed data form with data elements in mutual correspondence. An operation specified from the individual macroinstructions, is executed on numbers of first and second mutually-corresponding data elements of the first and second operands, at different times, using the same circuit to produce independently, numbers of first and second resulting data elements. These are stored in a single logical register as third packed data operands. An Independent claim is included for the corresponding processor and system.
Patent DE-19917110-A1 (DE)
Title: Non contact input unit has number of pairs of light emitters and optical detector receivers
Inventor: EBERT MATTHIAS
IPC: H03K17/96
Filed: 1999-04-15
Abstract: The non contact input system has a light transmitting cover plate (5) and beneath this is a perforated mask (4). Light from emitters (3) is directed through the mask and is reflected back by an object to an optical detector (6). A number of emitter and detector pairs act as proximity sensors and are used to provide a number of input functions.
Patent DE-19917454-A1 (DE)
Title: Compact disc labelling device has clamping arms for holding label to be attached, formed on edge of centering ring
Inventor: GRUBER BRUNO
IPC: B65C9/26
Filed: 1999-04-17
Abstract: The device includes a baseplate with a centering ring (4) having an external diameter corresponding to the hole diameter of a label. The baseplate also has holding elements for a label to be attached. A pin (3) having an external diameter that corresponds to the hole diameter of a compact disc is provided on the same axis (z) as the centering ring. The centring ring lies above the surface of the baseplate, and the pin above that, in a step-shape. The holding elements are clamping arms (5) formed on the edge of the centring ring. The device may be square, and of a size suitable to fit inside a CD case.
Patent DE-19917897-A1 (DE)
Title: Polyurethane useful for production of flexible foam is prepared by reaction of polyether alcohol in presence of least one metal salt
Inventor: LORENZ REINHARD
IPC: C08G65/26
Filed: 1999-04-20
Abstract: A polyurethane (I) is prepared by reaction of (A) a polyisocyanate with (B) a compound having at least two isocyanate reactive hydrogen atoms. (B) is a polyether alcohol, prepared by addition of an alkylene oxide with an H functional started compound by means of a multi-metal cyanide catalyst and reaction in the presence of at least one metal salt.  An Independent claim is included for the polyether alcohol (B).