baber/WOPTO huggingface dataset:
Patent DE-19859700-A1 (DE)
Title: Telescopic device e.g. for automobile radio antenna or shock absorber, has several energy storage devices positioned one after the other in lateral direction for allowing automatic retraction
Inventor: ENGEL FRANK
IPC: F16F3/04
Filed: 1998-12-23
Abstract: The telescopic device (1) has inner and outer telescopic sections (2,3) and is extended upon application of an extension force against the return bias of a number of energy storage devices, e.g. springs (4,5), positioned one after the other in the lateral direction, so that the telescopic device is retracted automatically.
Patent DE-19900462-A1 (DE)
Title: Feature oriented service design method
Inventor: BRANDT DETLEF DR RER NAT
IPC: H04Q3/545
Filed: 1999-01-08
Abstract: The method involves designing generic standard features whose interfaces are uniquely defined through naming conventions, effecting both administration interfaces, i.e. service support data, as well as run time interfaces to other features, i.e. call instance data. Those generic features are instanced once or several times in the service logic, according to need, and a control flow of the service is built out of those feature instances.  A data model is created by combining all interfaces of all feature instances in a service, by a respective tool, into a service configuration template. The template is filled out by the service designer according to a service specification. A modified service configuration template is produced automatically at a change of the service logic and the data model, through removing or adding feature instances, in which entries affected by the change are marked.
Patent DE-19903507-A1 (DE)
Inventor: GRIMM STEFAN
IPC: C07H1/08
Filed: 1999-01-29
Abstract: The invention relates to a method for isolating and purifying nucleic acids and/or oligonucleotides from a biological sample. The invention also relates to the use of the isolated or purified nucleic acid for the transfection of cells and for the production of an agent for treating genetic diseases. The invention further relates to a composition which is suitable for the isolation process or purification process and to the use of potassium acetate and a silica-gel-like base material for isolating endotoxin-free or endotoxin-degraded nucleic acids and/or oligonucleotides.
Patent DE-19905439-A1 (DE)
Title: Verfahren zur Entfernung von Feststoffen aus einer wässrigen Papierfasersuspension
Inventor: GOMMEL AXEL
IPC: D21F1/70
Filed: 1999-02-10
Abstract: Das Verfahren dient der Entfernung von Feststoffen aus einer wässrigen Papierfasersuspension (S) mit Hilfe der Flotation. Erfindungsgemäß wird der sich dabei bildende Flotationsschaum (2) in einer Entwässerungsstrecke (3) seitlich von der Papierfasersuspension (S) weggeführt, und dabei ein Teil der darin enthaltenen Flüssigkeit (F) gesammelt und entfernt.
Patent DE-19906082-A1 (DE)
Inventor: SCHUSTER GUENTER
IPC: C22C38/04
Filed: 1999-02-13
Abstract: The invention relates to a tube and to the use thereof. The aim of the invention is to provide a more economical manner of producing tubes of the kind used, for example, in vehicle manufacture for building vehicle frameworks. To this end the invention provides for the use of a tube consisting of steel having the following composition (in % by weight): carbon: between 0.12 and 0.16; silicium: </= 0.03; manganese: between 0.65 and 1.2; phosphorus: </= 0.025; sulfur: </= 0.008; aluminium: > 0.020; boron </= 0.0008.
Patent DE-19907056-A1 (DE)
Title: System zur Aufbereitung von Trinkwasser
Inventor: BEDNAR WOLFGANG
IPC: C02F1/32
Filed: 1999-02-19
Abstract: Die Erfindung betrifft ein System zur Aufbereitung von Trinkwasser. Erfindungsgemäß weist das System mindestens eine erste Einrichtung (E1) zur Aufbereitung des Trinkwassers in einen ersten Aggregatzustand, mindestens eine zweite Einrichtung (E2) zur Aufbereitung des Trinkwassers in einen zweiten Aggregatzustand und/oder mindestens eine dritte Einrichtung (E3) zur Aufbereitung des Trinkwassers in einen dritten Aggregatzustand auf. An das System sind zum Beispiel eine Kaffeemaschine CM, eine Teemaschine TM und/oder eine Vorrichtung zur Zubereitung von Speisen ankoppelbar.
Patent DE-19912377-A1 (DE)
Title: Verfahren zur Unterstützung der Vermittlung von Daten
Inventor: WEIK HARTMUT
IPC: H04L29/12
Filed: 1999-03-19
Abstract: Die Erfindung betrifft ein Verfahren zur Unterstützung der Vermittlung von Daten durch ein Kommunikationsnetz (KN) zu einem mit dem Kommunikationsnetz (KN) verbundenen Endgerät (TE1), ein Verfahren zur Vermittlung von Daten durch das Kommunikationsnetz (KN) sowie ein Endgerät für den Anschluß an das Kommunikationsnetz (KN) und Netzknoten des Kommunikationsnetzes (KN) zur Durchführung der Verfahren. Die geographische Position des Endgeräte (TE1) wird kodiert und an mindestens einen Netzknoten (DNS) des Kommunikationsnetzes (KN) gesendet. Die kodierte geographische Position des Endgeräts (TE1) wird in dem mindestens einen Netzknoten (DNS) des Kommunikationsnetzes (KN) als Routing-Adresse des Endgerätes (TE1) registriert und dient anschließend in dem Kommunikationsnetz (KN) der Vermittlung der Daten an das Endgerät (TE1).
Patent DE-19915227-A1 (DE)
Title: Fuel cell for using a liquid-solid electrolyte membrane has areas including acid for proton penetration of the membrane and alkaline solution for OH ion penetration of the membrane from the cathode side.
Inventor: MEISSNER DIETER
IPC: H01M8/1007
Filed: 1999-04-03
Abstract: Acid or alkaline solution allows water in it to thin a fuel like methanol as it passes through an electrolyte membrane. Set between an anode (1) and a cathode (2), a solid fuel electrolyte (3) has a liquid-feed area (4) to supply acid that is fed by a pipe (5) into the anode's space (6) where methanol fuel is fed in and oxidized. Air is fed into the cathode space (7).
Patent DE-19920109-A1 (DE)
Inventor: GAZYAKAN UENAL
IPC: B01D29/15
Filed: 1999-05-03
Abstract: The invention relates to an actuator. A pump (27) that is driven by an electric motor (28), and check valves (29, 30, 33, 34) are arranged in lines (25, 26, 31, 32) and can be controlled in the same such that functions like suspension, shaking stabilization, level control and kneeling can be carried out without the provision of additional units.
Patent DE-19922009-A1 (DE)
Title: Measurement of rotational position of a rotor relative to a stator uses a light souci for measuring position and to simplify assembly and alignment has a light detector on the same side as the light source
Inventor: BENNER ULRICH
IPC: G01D5/347
Filed: 1999-05-12
Abstract: Device comprises a rotor unit (2) turning around an axis (1) and a stator unit (10). A light source (12) is arranged on the lower side of the stator to emit light in the direction of the axis. Light source (12) and opto-electronic detector (14) are arranged on the same side of one of either the rotor or stator units.
Patent DE-19923438-A1 (DE)
Title: Agent for preventing coloring or bleaching of skin during oxidative hair dyeing or bleaching, comprises at least one emulsifier as effective component
Inventor: BUERGER GABRIELE
IPC: A61K8/49
Filed: 1999-05-21
Abstract: An agent preventing coloring or bleaching of the skin during oxidative hair dyeing or bleaching, comprises at least one emulsifier as the effective component(s).
Patent DE-19928159-A1 (DE)
Title: Holder for temporarily holding freely movable small parts, e.g. telephones, has base body with bottom plate with magnet(s), recess with flat base surface parallel to surface of bottom plate
Inventor: RICHTER HERBERT
IPC: B60R11/02
Filed: 1999-06-19
Abstract: The holder has a base body (1) with a bottom plate (2) with at least one magnet (7) mounted underneath it. The bottom plate contains a recess (3) with a flat base surface extending parallel to the surface of the bottom plate. The base surface of the recess is of an elongated hole shape
Patent DE-19928552-A1 (DE)
Title: Technique for simulating living tissue, recording active points with local control involves using cable with fewer conductors than number of electrodes between remote point and tissue
Inventor: KING GARY W
IPC: A61N1/05
Filed: 1999-06-22
Abstract: The technique involves using a main cable for electrical interaction with a patient. A matrix of electrodes (AS1) on at least one implantable tip (L1) is implanted to interact with the patient's tissue. A cable (CB1) with fewer conductors (P1,P2) than the number of electrodes is laid between a remote point and a point near the tissue. At least one electrode is selected and connected to the main cable to form an anode and cathode relationship between at least one pair of non-adjacent electrodes for signal transfer to the tissue with a minimum of conductors. An Independent claim is also included for an arrangement of interacting with patient tissue that can be electrically stimulated.
Patent DE-19930148-A1 (DE)
Title: System for temperature control of cabin of car with electric motor or hybrid drive
Inventor: SCHWARZER BARBARA
IPC: B60H1/00
Filed: 1999-06-30
Abstract: A system for temperature control of the cabin of a car with an electric motor or hybrid drive comprises: a coolant circuit which comprises a primary circuit (2) with: an internal heat exchanger (7) that is provided for heat exchange with a first air flow which is directed into the cabin; an external heat exchanger (9) that is provided to exchange heat with a second air flow; and a pressure reducer (11) located between the internal and external heat exchangers; a secondary circuit (3) with a compressor (13) and a changeover device (4) between the primary and secondary circuits to circulate the coolant in the primary circuit in a selected direction of rotation. The internal and external heat exchangers each serve as evaporator and condenser in a cooling mode and as condenser and evaporator in a heating mode. The car is operated with so-called high temperature batteries which are cooled by a liquid which circulates in a coolant circuit (5). The coolant circuit comprises a branch circuit (50) which comprises a heat exchanger (54) of the liquid/air type, located in the path of the first air flow, plus a charging valve (51) which is suited for circulating the coolant in the branch circuit in the heating mode.
Patent DE-19933150-A1 (DE)
Title: Plant pot is of tangled coir fiber web die stamped into shape with axial ribs at wall for stability and in structure to allow stacking without damage
Inventor: WURLITZER HOLGER
IPC: A01G9/02
Filed: 1999-07-20
Abstract: The plant pot is of a tangled fiber web material to form the base and pot wall. The wall (2) of the pot has at least three ribs with an axial alignment, equidistantly round the pot (1) circumference. The ribs have a bead crosssection, and are at the inner an outer walls in a double-wall structure.  The shapes of the pot walls and bases are structured to allow the pots (1) to be stacked. The pots are shaped by die stamping, combined with a cutter to trim the open edge of the shaped pot. The webs are of tangled coir fibers, with a bonding agent.
Patent DE-19936681-A1 (DE)
Title: Measuring body for position measuring device consists of drum-shaped body to which ring having magnetic pattern is soldered
Inventor: SCHWABE MICHAEL
IPC: G01P3/487
Filed: 1999-08-04
Abstract: Measuring body has drum-shaped base body (1) with a preformed ring (4) made of magnetic material attached by soldering around the external circumference of the drum. Solder (3) is inserted between the base body and the ring to join the ring to the body. Magnetic pattern (6) is arranged around the circumference of the ring, with sections of different magnetization. The pre-formed ring is made by bending and welding together a strip of material made of a deformable permanent magnet alloy. An Independent claim is given for a position measuring device.
Patent DE-19937324-A1 (DE)
Title: Stufe oder Palette einer Rolltreppe
Inventor: SCHOENEWEIS KLAUS
IPC: B66B23/12
Filed: 1999-08-10
Abstract: Stufe oder Palette einer Rolltreppe oder eines Rollsteiges, bestehend aus einer aus einem ersten Kunststoffmaterial bestehenden äußeren Hülle, innerhalb derer ein aus einem zweiten Kunststoffmaterial bestehender Kern eingebettet ist.
Patent DE-19939051-A1 (DE)
Title: Arrangement for generating high fuel pressure has additional, switchable electric pump operating independently of internal combustion engine for generating high fuel pressure
Inventor: BOSSE ROLF
IPC: F02M37/18
Filed: 1999-08-18
Abstract: The engine is coupled to a mechanical pump for building up a high fuel pressure during an engine start phase and for maintaining the high fuel pressure when the engine is running. The arrangement has an additional, switchable electric pump (14) operating independently of the internal combustion engine for generating the high fuel pressure. An Independent claim is also included for a method of generating a high fuel pressure for a fuel injection system for a motor vehicle internal combustion engine.
Patent DE-19942578-A1 (DE)
Inventor: HOFFELD HARALD
IPC: F16D47/06
Filed: 1999-09-07
Abstract: The invention relates to a hydrodynamic clutch (1) comprising at least two impellers, as outer wheel (3), and an inner wheel (3). The inner wheel is equipped with an integrated synchronizer clutch (2) and is enclosed by a clutch shell (4) that is coupled to said outer wheel. The invention is characterized in that the clutch elements (6.1, 6.2) are formed by the inner wheel and by the clutch shell. Said inner wheel comprises at least two segments (8.1, 8.2, 8.3) that are displaceably mounted in a radial direction.
Patent DE-19946367-A1 (DE)
Inventor: FABIAN KAI
IPC: C07C25/02
Filed: 1999-09-28
Abstract: The invention relates to a method for brominating organic compounds and to bromination microreactors for carrying out said method.
Patent DE-19953633-A1 (DE)
Inventor: SIEBACHMEYER FRITZ
IPC: D06F33/47
Filed: 1999-11-09
Abstract: The control device has an electronic control stage (2) used in combination with an electromechanical programme switch mechanism (1) with a programme drum (3), a reversing drum (4) and an operating drive (5). The reversing drum has right-hand rotation, standstill and left-hand rotation contacts, with a control contact (S1) for a door locking mechanism (16) closed upon operation of the left-hand or right-hand rotation contact (9,10).
Patent DE-19957237-A1 (DE)
Title: Vorrichtung zum Reinigen der langsam umlaufenden Deckelstäbe einer Karde
Inventor: BERNER ERWIN
IPC: D01G15/78
Filed: 1999-11-27
Abstract: Bei einer Vorrichtung zum Reinigen der langsam umlaufenden Deckelstäbe einer Karde sind insbesondere Staub, Kurzfasern und dgl. aus den Garnituren der Deckelstäbe durch eine Reinigungseinrichtung entfernbar. DOLLAR A Um auf einfache Art eine verbesserte Reinigung der Garnituren der umlaufenden Deckelstäbe zu ermöglichen, ist eine Blaseinrichtung auf einer Fahreinrichtung oder dgl. über die Breite der Maschine bzw. der Deckelstäbe hin- und herbewegbar angeordnet.
Patent DE-19957458-A1 (DE)
Title: String evaporator used for removing volatile components has a product distributor formed as a pipe distributor having parallel nozzle pipes with openings in the pipe wall
Inventor: ELSNER THOMAS
IPC: B29C48/76
Filed: 1999-11-29
Abstract: String evaporator comprises a degassing vessel (6), a product feed (11), a product distributor (17), a product outlet (13) and a vapor outlet. The product distributor is formed as a pipe distributor (1) with a number of parallel nozzle pipes with openings in the pipe wall. The nozzle pipes are arranged over each other in several planes and laterally slanted against each other.  Preferred Features: The nozzle pipes have an oval or circular cross-section and are formed as half pipes limited by a perforated planar plate. The product distributor has several distributor pipes arranged within the degassing vessel.
Patent DE-19959721-A1 (DE)
Title: New vinyl-substituted mesogenic compounds, useful as components of liquid crystal compositions, provide good low temperature properties
Inventor: POETSCH EIKE
IPC: C07C69/753
Filed: 1999-12-10
Abstract: Mesogenic compounds (I) containing a vinyl group, are new.  Mesogenic compounds of formula (I) are new CHW=CX-O-(CO)a-(CH2)b-MG-R (I)  W  = hydrogen or 1-4C (fluoro)alkyl;  X  = hydrogen or fluoro;  a  = 0 or 1;  b  = 0-3;  MG  = mesogenic group;  R  = fluoro, chloro, cyano, NCS or branched alkyl of 1(sic)-25C with one or more methylene replaced by oxygen, sulfur, NH, NMe, CO, COO, OCO, OCOO, SCO, COS, CH=CH, acetylene, CH=CF, CF=CH or CF=CF, provided oxygen and/or sulfur atoms are not directly linked, and one or more hydrogens can be replaced by fluoro, chloro or cyano, or R is -OCH=CF2, -O-CF=CF2 or -(CH2)b-(CO)a-O-CX=CHW, provided that if W and X = hydrogen, a and b are both zero and MG contains 1-3 1,4-phenylene groups, then at least one of these phenylenes is substituted and/or R is other than fluoro or cyano. An Independent claim is also included for a display device containing a liquid crystal (LC) mixture containing at least two LC components, at least one of then being (I).
Patent DE-19960592-A1 (DE)
Inventor: KUPPER RUDOLF
IPC: B29C49/48
Filed: 1999-12-16
Abstract: Volumetric flow rate of a suction blower (23) is controlled independently of the feed rate of the tubular preform and is effected by a control member (28) which varies the free cross-section available for air flow in the suction channel (25). An Independent claim is made for a mechanism for varying the flow rate of a suction blower in a suction blowing machine fed with tubular thermoplastic preforms. The mechanism comprises a controlled throttle system with throttle flap (27) and an associated control member in the suction channel of the suction blower.
Patent DE-19962639-A1 (DE)
Title: Artificial snow generator has atomizer connected to water supply to deliver water droplets to mixing chamber to form air-water mixture, gas flow device for delivering ice particles
Inventor: BAUER PETER
IPC: F25C3/04
Filed: 1999-12-23
Abstract: Arrangement has air suction device (2) for delivering fresh air to mixing chamber (4), device for cooling fresh air in mixing chamber to temperature values below freezing point, atomizer (11) connected to water supply for delivering small water droplets into mixing chamber and mixing it to air-water mixture and device for producing directed gas flow to deliver ice particles from mixing chamber. An Independent claim is also included for the method of generating artificial snow.
Patent DE-19963275-A1 (DE)
Title: Biological treatment of water containing ammonium perchlorate comprises sequential aerobic nitrification and anoxic denitrification and perchlorate reduction
Inventor: GAUDRE LONGERINAS MARIE
IPC: C02F3/34
Filed: 1999-12-27
Abstract: New method for biological treatment of water containing ammonium perchlorate. New method for biological treatment of water containing ammonium perchlorate. The method comprises: (a) an aerobic reactor containing activated sludge containing nitrifying microorganisms in the presence of an inorganic carbon source and other nutrients; and (b) an anoxic reactor containing activated sludge containing denitrifying microorganisms and perchlorate-reducing microorganisms in the presence of an inorganic carbon source and other nutrients.
Patent EP-1021985-A1 (EP)
Inventor: LUCE DAVID A DR
IPC: A61B3/10
Filed: 2000-01-15
Abstract: An objective refractor, having illumination and detection paths (1,15) intersecting at a beamsplitter (11)
uses light normally lost during testing of an eye to self-calibrate for optical errors introduced during
production of the instrument.For calibration, a path selector (13)
blocks light transmitted by the beamsplitter (11) along a test path
(30), while normally wasted light reflected by the beamsplitter (11) is
reflected by a dispersing surface (14) to a detector (24) to determine
the location of a carrier (50) at the condition of best focus. During
normal testing of an eye, the path selector (13) is pivoted to block the
normally wasted light from reflecting from the dispersing surface (14)
to the detector (24).
Patent EP-1035613-A1 (EP)
Inventor: BAEUERLEIN PETER DR
IPC: H01M6/16
Filed: 2000-02-10
Abstract: A secondary lithium ion cell, containing a lithium salt solution in an ethylene carbonate and ethyl-methyl carbonate solvent mixture as electrolyte, is new.  A secondary lithium ion cell has a carbon-containing anode, a lithium-containing cathode and a non-aqueous electrolyte which consists of a solution of 0.8-1.3 mol/l lithium salt in an organic solvent mixture of 15-35 vol.% ethylene carbonate and 65-85 vol.% ethyl-methyl carbonate. Preferred Features: Part (20-30 vol.%) of the ethyl-methyl carbonate may be replaced by dimethoxyethane.
Patent EP-1028000-A1 (EP)
Inventor: ISHITOYA MITSUAKI
IPC: B41L13/06
Filed: 2000-02-11
Abstract: Dot-gain information representative of the dot gain
of ink is input for each ink type to be used in printing by a
dot-gain information input section (80), and spectral-density
information representative of the spectral density of the ink
is input by a spectral-density information input section (82).
Based on the input dot-gain information and spectral-density
information, a perforation-size control section (84) outputs
a heating signal (ENS) and a voltage control signal (S) so that
the size of a perforation becomes a predetermined printing dot
size at all times.
Patent EP-1043507-A1 (EP)
Inventor: KLUETING BERND
IPC: F16B5/02
Filed: 2000-03-08
Abstract: The connecting apparatus comprises components (1,2) connected by a connecting screw (3), with an opening (4) in the first component with a dowel arm (5) and fixed supporting part (6). A double expanding part (13) inserts into the opening of the connecting screw. The expanding part has a head (15) on the floor (14) surface, and a thread section (16) screwed between the dowel arms.
Patent EP-1062905-A1 (EP)
Title: Intubating laryngoscope providing for ready interchange of blades and corresponding intubating laryngoscope system
Inventor: KAPLAN MARSHAL B
IPC: A61B1/267
Filed: 2000-06-21
Abstract: The invention relates to an intubating laryngoscope providing
for ready interchange of blades, and comprising a handle
(11), and a blade (12) having a proximal end, and a distal end
(30), a hinge-like joinder (13) separably to join said handle
(11) and said blade (12), and means for transmitting at least a
light signal from said handle (11) to said distal end (30) of
said blade (12). The invention is characterized in that said
means comprise a flexible cable (55) extending from said handle
(11), having a fixed end fixed to said handle (11), and a free
end, and a guide tube (35) attached to said blade (12), extending
from near the proximal end of said blade (12) to its distal
end (30), said guide tube (35) being capable of accommodating
said free end of said flexible cable (55).
Patent EP-1078564-A1 (EP)
Inventor: DREYER HEINZ DR-DIPL-ING
IPC: A01C17/00
Filed: 2000-08-09
Abstract: The fertiliser spreader has hoppers (1) which can be fitted with different discharge outlets (34) and dosing devices (35). The dosing devices may have a hydraulic, electrical (37) or electronic control and discharge outlets and dosing devices can be fitted to the hopper using a flange connector (33).
Patent EP-1108687-A1 (EP)
Inventor: DONALD J CONNERS SR
IPC: C03B9/38
Filed: 2000-12-15
Abstract: Apparatus for testing air flow through a dual-stage blowhead (48) that includes an
adapter block (12) with a blowhead cup (18) for releasably receiving a dual-stage
blowhead. The adapter block (12) has a first block passage (24, 26, 28) for
feeding test air to a first inlet (30) of the blowhead for conducting blow air to a
parison, and a seeond block passage (34, 38) for feeding test air to a second inlet
(40) of the blowhead separate from the first inlet for conducting finish cooling air.
Air is directed from a common source separately to the first and second block
passages, and air flow is measured in each path. When air flow through the finish
cooling air path is less than a predetermined threshold, or less than a
predetermined ratio with respect to the final blow air, this may indicate a need to
redrill or otherwise rework the finish cooling passages in the dualstage blowhead.