baber/WOPTO huggingface dataset:
Patent DE-19855404-A1 (DE)
Title: Hydraulische Servolenkung für Kraftfahrzeuge
Inventor: BECKMANN DETLEV
IPC: B62D5/06
Filed: 1998-12-01
Abstract: Die Erfindung betrifft eine hydraulische Servolenkung für nicht spurgebundene Fahrzeuge, insbesondere Kraftfahrzeuge. Die Lenkverstellung der gelenkten Fahrzeugräder erfolgt mittels eines hydraulischen Stellaggregates, welches über ein Wechselventil mit jeweils einem von zwei bzw. mehreren Hydraulikkreisen verbindbar ist, die bei Normalbetrieb parallel und funktional gleichgerichtet arbeiten, so daß bei einer Störung unterbrechungsfrei auf einen anderen Hydraulikkreis umgeschaltet werden kann. Jeder Hydraulikkreis umfaßt zur Steuerung des Stellaggregates ein Servoventil, welches in Abhängigkeit von einem Soll-Istwert-Vergleich des Lenkwinkels durch eine Steuer- und Regeleinrichtung betätigt wird, die mit einem von den gelenkten Fahrzeugrädern betätigten Lenkwinkel-Istwertgeber und einem über die fahrerseitig betätigte Lenkhandhabe gesteuerte Lenkwinkel-Sollwertgeber verbunden ist.
Patent DE-19856432-A1 (DE)
Inventor: HEGER ROBERT
IPC: A61Q19/00
Filed: 1998-12-08
Abstract: Nanoparticulate preparations of pharmaceutical and cosmetic active substances with a core-shell structure, whereby the active substance is present in an X-ray amorphous form, together with a polymer matrix and the shell consists of a stabilizing sheathing matrix.
Patent DE-19901853-A1 (DE)
Inventor: LORCH WERNER
IPC: G05D23/13
Filed: 1999-01-19
Abstract: The mixing armature comprises an inlet for cold water and one for warm water. A control system (2) is connected to the inlet and outlet of water by the thermostat valve (16). The control system is set up s that on the beginning of the opening movement of the valve, a direct connection is formed between the inlet of cold water and the mixed water outlet. The control system has control discs (4,5).
Patent DE-19904671-A1 (DE)
Title: Verfahren und Vorrichtung zur Überprüfung von (Zigaretten-)Packungen hinsichtlich korrekter Positionierung von Banderolen
Inventor: FOCKE HEINZ
IPC: B65B57/02
Filed: 1999-02-04
Abstract: Zur Überprüfung der korrekten Position einer Banderole (11) an einer Zigarettenpackung (10) werden mit Hilfe von mindestens zwei Sensoren im Abstand voneinander liegende Meß- bzw. Prüfpunkte (19, 20) hinsichtlich der Relativstellung zueinander verglichen. Hieraus ergibt sich die Relativstellung der Banderole (11). Bei Schiefstellung derselben wird die betreffende Zigarettenpackung (10) ausgesondert.
Patent DE-19910358-A1 (DE)
Title: Fluid pressure production and control system for vehicle with fluid reservoir and pump also pressure accumulator provided with pressure switch and warning system
Inventor: YAMADA SATOSHI
IPC: F04B49/10
Filed: 1999-03-09
Abstract: The system includes a pressure accumulator (Acc), for the intermediate storage of the fluid compressed by the fluid pump (HP). A pressure switch (PH, PL) determines a pressure value in the accumulator. A warning system (BZ) is operated in reaction to the pressure switch and in addition a system is provided for determining a stop of the vehicle. A warning switch off system controls the warning system (BZ), depending on a signal from the pressure switch (PL, PH) and a signal from the system for determining a stop of the vehicle.
Patent DE-19916797-A1 (DE)
Title: Halbleiter-Gassensor mit Gehäuse und Verfahren zur Messung von Gaskonzentrationen
Inventor: MUELLER GERHARD
IPC: G01N27/12
Filed: 1999-04-14
Abstract: Ein Halbleiter-Gassensor, beispielsweise zur Messung von CO, NO¶x¶, O¶3¶, usw., weist ein beheizbares Sensorelement (1) zur Messung von Gaskonzentrationen auf, sowie ein Gehäuse (2) in dessen Innenraum (20) das Sensorelement (1) angeordnet ist. Das Gehäuse (2) hat eine erste Öffnung (3), die den Innenraum (20) mit dem Außenraum verbindet. In dem Gehäuse (2) sind eine oder mehrere zweite Öffnungen (4a, 4b) angeordnet, die tiefer liegen als die erste Öffnung (3), so daß ein Gasstrom von der zweiten Öffnung (4a, 4b) zur ersten Öffnung (3) durch Konvektion angetrieben wird. Der Halbleiter-Gassensor kann aus Silizium in Mikrotechnologie gefertigt werden.
Patent DE-19919566-A1 (DE)
Inventor: ZERNICKEL ALEXANDER
IPC: F16H25/22
Filed: 1999-04-29
Abstract: The invention relates to a device for converting a rotation into an axial movement. The inventive device comprises a threaded spindle (1), a nut (3) surrounding said spindle concentrically and at a radial distance. The nut can be rotated in relation to the threaded spindle (1). The inventive device also comprises a number of rotating rollers (2) which are arranged at the distance and are guided by a cage (4). Each roller is provided with a profile having circular grooves. The rollers engage with the profile with the male thread (17) of the threaded spindle (1) and with a corresponding female thread (18) of the nut (3). According to the invention, the cage (4) in the nut (3) is guided by at least one guide roller (7) that is parallel to the axis of the threaded spindle (1) and that is moveably connected to the nut (3).
Patent DE-19921053-A1 (DE)
Title: Kit for cars, lorries and so on to indicate degree of braking has potentiometer integrated into or mounted on brake light switch and incandescent lamp or halogen lamp with increased wattage
Inventor: RICHTER MICHAEL
IPC: B60Q1/44
Filed: 1999-05-09
Abstract: The kit has a potentiometer integrated into or mounted on a brake light switch and an incandescent lamp or halogen lamp with increased wattage. More or less current is fed to the brake light by actuating the brake pedal. For normal brake operation the same current is delivered as for a normal brake light and the heavier the braking pressure the brighter the brake light.
Patent DE-19923629-A1 (DE)
Title: Button hole darning unit for sewing machine
Inventor: KASUGA TOSHIAKI
IPC: D05B19/10
Filed: 1999-05-22
Abstract: The perimeter of a button hole is sewn, at two round patterns. A controller shifts the needle location position by sequentially sewing the two round patterns, by crossing the sewing paths of the patterns.
Patent DE-19925386-A1 (DE)
Title: Igniter for gas generator
Inventor: WIER FRANZ
IPC: B60R21/26
Filed: 1999-06-02
Abstract: The igniter (10) has a casing (12) containing the ignition devices (14, 16) and an insulating body (18) with several borings (22) for electrically conductive pins (20) which have a cross section widened by forging in the region of the borings. The insulating body and the contact pins may be made of materials with roughly the same coefficient of expansion, e.g. the insulation body may be of glass, ceramic or zirconium oxide, and the contact pins may be of tungsten wire, possibly gold or silver plated.
Patent DE-19926530-A1 (DE)
Title: Spalttopf aus faserverstärktem Kunststoff und Formwerkzeug hierfür
Inventor: KAUL GUENTER
IPC: H02K15/14
Filed: 1999-06-10
Abstract: Die Erfindung betrifft ein Formwerkzeug zum Herstellen von aus faserverstärktem Kunststoff bestehenden Spalttöpfen für Spalttopfpumpen, insbesondere für Heizungspumpen, Brauchwasserpumpen oder Kühlwasserpumpen, durch Spritzen oder Gießen, mit einer die Innenwandung des Spalttopfes ausformenden Innenform und mit einer die Außenwandung des Spalttopfes ausformenden Außenform, wobei die Innenform und/oder die Außenform eine Oberfläche mit einer Vielzahl von Vertiefungen und/oder Erhebungen aufweist. Die Erfindung betrifft ferner einen derartigen Spalttopf, wobei die Innenwandung und/oder die Außenwandung des Spalttopfes in einem zylindrischen oder konischen Bereich 1 eine Vielzahl von Vertiefungen 8 und/oder Erhebungen 9 aufweist und daß die Verstärkungsfasern in diesem Bereich 1 des Spalttopfes in Richtungen verlaufen, die von zur Achse 5 des Spalttopfes parallelen Strecken 10 um Winkel alpha zwischen 5 DEG und 90 DEG abweichen.
Patent DE-19929276-A1 (DE)
Title: Float valve for fuel tank in motor vehicles has cylindrical float with conical inclined surface to generate closing force on impact with fuel surge
Inventor: SCHNEIDER PETER
IPC: B60K15/035
Filed: 1999-06-25
Abstract: The valve has a cylindrical float (4) with a closure element (5) at the top to close a ventilation aperture (9). The outer jacket of the float has an inclined conical surface formed by a longitudinal section decreasing in size towards the lower float end. The float is spring-loaded in closing direction (6). It is held in a guide (3), the lower end section of which is in connection with the tank interior via a window (19).
Patent DE-19930626-A1 (DE)
Inventor: WOLF KARSTEN
IPC: B30B11/08
Filed: 1999-07-02
Abstract: The invention relates to a device for cleaning upper punches and/or bottom punches on a rotary press, especially on a rotary-table tablet press. The aim of the invention is to automatically clean the punches in rotary presses. To this end, at least one cleaning brush (9) is provided which is driven in a rotative manner and which is arranged in the operating path of the punches (5) in the area of the matrix table (3) of the rotary press (1) in which the punches (5) are located at a distance from the respective matrix (4).
Patent DE-19931366-A1 (DE)
Inventor: RUMP HANNS
IPC: C01B13/11
Filed: 1999-07-07
Abstract: A device for the preparation of a plasma for producing ozone and/or oxygen ions in the air following the principle of dielectrically impeded discharge is disclosed. The device comprises: a) a flat, electrically insulating support ( 1, 7 ), the material thereof having a dielectric constant epsilon<SUB>r </SUB>which is at least higher than 30 (that is, epsilon<SUB>r</SUB>>thirty); b) an electrode ( 4 ) is placed on one of the main surfaces of the support ( 1, 7 ), c) at least one electrically insulating layer ( 2, 8 ) made of a dielectric material is placed on the other side of the support ( 1,7 ); d) the dielectric constant of the support ( 1, 7 ) and that of the insulating layer ( 2, 8 ) are different, e) an electrode ( 3, 10 ) made of an electrically conductive material is mounted an the insulating layer ( 2, 8 ), said electrode covering only partially the insulating layer ( 2, 8 ) and a high voltage of an AC generator is applied to both electrodes ( 3, 4 ).
Patent DE-19932907-A1 (DE)
Inventor: MELCHIOR LUTZ
IPC: H01L33/48
Filed: 1999-07-12
Abstract: The invention relates to a device for coupling optoelectronic elements (4a, 4b), each having an optically active zone (13a, 13b), to allocated optical waveguide sections (2a, 2b), whereby the optical waveguide sections (2a, 2b) are contained in a coupling element (1) and optical coupling paths (15a, 15b) run between the optical waveguide sections and the optoelectronic elements. In order to enable a device of this type to couple a large number of optical waveguide sections with their individually allocated optoelectronic elements in a limited space, according to the invention, the optical waveguides are arranged on at least two planes (11a, 11b), in such a way that at least some of the coupling paths (15a) which are allocated to the optical waveguide sections on one plane (11a) pass through intermediate spaces which lie between optical waveguide sections of the other plane (11b).
Patent DE-19935201-A1 (DE)
Title: High sensitivity quantum interference sensor has film ring enclosing inner region with at least one Josephson contact, film with holes with radius in range from 50 to 10000 nm
Inventor: WOERDENWEBER ROGER
IPC: H01L39/22
Filed: 1999-07-27
Abstract: The HTSL sensor has a film (1) of HTSL material in the form of a ring enclosing an inner region (2) and contg. at least one Josephson contact (K1), whereby the film has a number of holes (L1-L6) with radius in the range from 50 to 10000 nm. The holes are specifically arranged near the Josephson contact or contacts.
Patent DE-19936230-A1 (DE)
Title: Abbildungsvorrichtung
Inventor: MIKHAILOV ALEXEI
IPC: G02B3/06
Filed: 1999-08-05
Abstract: Abbildungsvorrichtung für die Abbildung von Gegenständen (5), derart, daß ein von der Abbildungsvorrichtung erzeugtes Bild (6) im wesentlichen die gleichen Abmessungen aufweist wie der abzubildende Gegenstand (5), wobei die Abbildungsvorrichtung mindestens vier optisch funktionale zu der Abbildung beitragende Flächen (8, 10, 11, 12, 13, 14) umfaßt, wobei sämtliche optisch funktionale Flächen (8, 10, 11, 12, 13, 14) eine zylinderlinsen- oder zylinderlinsenähnliche Geometrie aufweisen, wobei mindestens vier optisch funktionale zu der Abbildung beitragende Flächen (11, 12, 13, 14) im wesentlichen zueinander parallele Zylinderachsen aufweisen und wobei die Abbildungsvorrichtung mindestens eine weitere optisch funktionale zu der Abbildung beitragende Fläche (8, 10) umfaßt, deren Zylinderachse zu den Zylinderachsen der mindestens vier parallel orientierten Flächen (11, 12, 13, 14) etwa senkrecht ausgerichtet ist.
Patent DE-19941058-A1 (DE)
Title: Food receptacle for domestic machine is inserted into horizontal guide tracks in e.g. refrigerator, has bearer structure in which dish(es) for accommodating food can be e.g. suspended
Inventor: BENOLD FRANK
IPC: F25D25/02
Filed: 1999-08-28
Abstract: The food receptacle is inserted into a refrigerator or similar machine in horizontal guide tracks within the machine and has a bearer structure (34) in which at least one dish (26,28,30,32) for accommodating food can be suspended and/or inserted
Patent DE-19954513-A1 (DE)
Title: Hydrogen generation and generator, useful with fuel cell or hydrogen engine, uses high temperature for dissolving silicon or alloy in aqueous alkaline solution and precipitation of anhydrous silica crystals
Inventor: HERBST DANIEL
IPC: H01M8/065
Filed: 1999-11-12
Abstract: In the production of hydrogen (H2) by reacting an aqueous alkaline solution with silicon (Si) and/or Si alloy(s), when H2 is evolved and Si dissolved as Si ions, (a) the Si (alloy) is dissolved at elevated temperature and (b) the dissolved Si ions are precipitated as crystalline, anhydrous silicon dioxide (SiO2) at a temperature  >= 150 deg C and below the dissolution temperature of the Si (alloy). An Independent claim is also included for the apparatus used. The apparatus has a H2 reactor with a sealable charging port, gas valve and a permeable plate to hold a charge of Si (alloy). There is also a column below the plate for crystallization of SiO2 and a device for feeding (I) to the plate.
Patent DE-19955727-A1 (DE)
Title: Minimizing influence of external noise on optical transmitter-receiver unit of optoelectronic sensor by placing transmissions at zero-crossing points of interfering signal
Inventor: KAHL ANDREAS
IPC: G01D5/36
Filed: 1999-11-15
Abstract: The noise present at the optical receiver is measured and the transmission pulse transmitted by the transmitter is adapted to the measured noise. The transmission pulse is such that the receiver measures positive and negative components of the noise, and these components cancel each other out in a subsequent evaluation unit. The temporal mid-point of the transmission signal is placed at the positive-going or negative-going zero-crossing point of the noise.
Patent DE-19956225-A1 (DE)
Title: Fuel cell arrangement has controller connected to gas line vol. flow meter, electrical output line power meter, exhaust line temp. sensor, characteristic field memory contg. operating states
Inventor: BERG JOACHIM
IPC: H01M8/04007
Filed: 1999-11-23
Abstract: The fuel cell arrangement has an electrical output line (11) and an exhaust gas line (10) and associated auxiliary systems, such as reformers, a controllable fan (3) in an air line (5), a gas valve (4) in a gas line (6) and a controller (2) for maintaining a constant reaction temp. connected to the fan via a control line (15). The controller is connected via signal lines (12,14) to a vol. flow meter (9) in the gas line, a power meter in the electrical output line and a temp. sensor (7) in the exhaust line and is connected to a characteristic field memory (19) contg. experimentally determined possible operating states and associated air quantities.
Patent DE-19960596-A1 (DE)
Title: Board-shaped separator for air flow has profile rails held in open openings at holding rail to be secured by bent tabs in easily-installed unit using few component parts
Inventor: RENTSCHLER PETER
IPC: B01D45/08
Filed: 1999-12-16
Abstract: The board-shaped separation unit has at least one holding rail (16) to set the profile rails (7) on a plane. A mounting wall (17) is at the holding rail, across the longitudinal line of the profile rails, with openings (30) with a free upper section each to hold a profile rail. Bent tabs (22) are placed in a plane between neighboring profile rails to hold them in place in their holder openings.
Patent DE-19961453-A1 (DE)
Title: Phase locked loop (PLL) lock state determining circuit, increasing IV of lock state determining gate for reducing energy consumption
Inventor: NOGI KENICHI
IPC: H04L7/033
Filed: 1999-12-20
Abstract: The PLL has a phase and frequency detector for comparison of reference with comparison signal and for transmission of pick-up pulse signal, corresponding to a deviation between the two signals. The lock state determining circuit determines the lock state of an input signal to the PLL according to the pick-up pulse signal. The circuit comprises a lock state determining gate, whose input level has an IV for a certain time period after the lock state determination. There is a pull-up device for effective raising of the input level directly after the determination so that the current flowing through the gate is reduced.
Patent DE-19962407-A1 (DE)
Title: Method to detect optical characteristics of reflective object, especially liquid crystal cell, as function of angle; involves measuring intensity of reflection as function of illumination angle
Inventor: BECKER MICHAEL
IPC: G01N21/55
Filed: 1999-12-22
Abstract: The method involves measuring the intensity of radiation modulated and reflected by the liquid crystal cell as a function of illumination angle. The illumination radiation is masked to produce a specular beam (23) on the illumination side.  An Independent claim is included for an illumination device for implementing the method.
Patent DE-19963450-A1 (DE)
Title: Power supply device e.g. for battery-operated electric hand tool, has temperature of step-down transformer monitored by thermal protection switch for automatic disconnection from mains supply
Inventor: NEUMANN PETER W
IPC: B25F5/00
Filed: 1999-12-28
Abstract: The power supply device (10) has a housing enclosing a step-down transformer (12) for the mains network voltage, coupled on the output side to a rectifier (26), for providing a DC voltage, fed to the battery-operated electric hand tool. The operating temperature of the transformer is monitored by a thermal protection switch, e.g. by a resettable thermostat (22), for disconnecting the transformer from the mains network.
Patent EP-1030263-A1 (EP)
Inventor: SAUND ERIC
IPC: G06F3/033
Filed: 1995-09-01
Abstract: This invention discloses image analysis techniques supporting the interpretation of marks
(Figs 6, 7) on a large drawing board (52) for purposes of controlling a Board transcription
device (56). In order for users to control such a transcription device (56) by writing on the
Board (52) itself, the system recognizes certain markings (Figs 6, 7) and directives drawn by
users (51) in accordance with an agreed-upon format for control diagrams conveying
information as to the parameters of transcription. In the embodiment herein described,
nested squares (152, 154; Fig. 3), spatial region indicators, and symbolic annotation analysis
area used to convey command parameters. The present invention demonstrates line
drawing analysis techniques that support grouping and manipulation of symbolic tokens in
a Scale-Space blackboard data structure.
Patent EP-1058253-A1 (EP)
Inventor: VOELKEL ANDREAS
IPC: G11B17/22
Filed: 2000-05-18
Abstract: Recording media is a flat opaque disk with circular boundaries outside of which it is transparent. An optical sensor comprising a light source and a light receiver is arranged outside the opaque recorded area in the transparent area on the inside diameter of the inner boundary of the opaque material. The presence of a recorded disk alters the characteristics of the detected light.
Patent EP-1060657-A1 (EP)
Inventor: SCHULZE-WARTENHORST BERNHARD
IPC: A01J5/007
Filed: 2000-06-15
Abstract: Within a pre-milking phase (V) at a pulsator frequency of approximatively 120 cycles/min part of the milk is extracted from the udder cistern. There then follows a stimulation phase (S) at a frequency of approximatively 300 cycles/min. During this period, which can last for 7 up to 20 secs, no milk is drawn off. This is then followed by the actual milking phase (H).
Patent EP-1072704-A1 (EP)
Inventor: REESE GLEN PATRICK
IPC: D01F6/62
Filed: 2000-06-03
Abstract: Described is a process for the production of polymeric fibers in the form of a tow and
the apparatus for its production. The process comprises drawing and heat setting, with
and without crimping, in which the tow has a constant denier per inch during the
processing. The process permits very large drawn tows to be produced having a
thickness of at least 150,000 denier per inch of width during processing through the
production equipment/apparatus. The production apparatus comprises a conventional
stacker, followed by drawing apparatus, followed by heat setting apparatus, and
optionally followed by crimping apparatus. Positioning the stacker before the drawing
apparatus allows very large tows to be produced using drawing and heat setting
apparatus having rollers significantly shorter than is conventionally known.
Patent EP-1070880-A1 (EP)
Inventor: JANECKE DANIEL PAUL
IPC: F16H61/02
Filed: 2000-07-05
Abstract: A method/system for controlling downshifting in an automated
mechanical transmission system (10) utilized on a vehicle. When a
downshift from a currently engaged ratio (GR) is required (ES < ES D/S ), skip
downshifts ( GR TARGET  = GR - N, N > 1 ) and then single downshifts
( GR TARGET  = GR - 1 ) are evaluated in sequence. If throttle demand is high
(THL > REF), skip downshifts are evaluated to determine if they can be
completed at a post shift engine speed
not greater than a reference value ( ES DES  = ES DES - DEFAULT  +
offset ), which is higher than otherwise ( ES = ES DES - DEFAULT   ) allowed.
Patent EP-1084868-A1 (EP)
Inventor: MERCAT JEAN-PIERRE
IPC: B60B1/04
Filed: 2000-09-09
Abstract: Bicycle rim is made of an annular profile with a superior bridge, an inferior bridge (10) and lateral walls. Either inferior bridge or lateral walls have regularly spaced holes (24,25) to fix the spokes. The wall has a nominal thickness where the holes are (26,27) and a thickness of an inferior value between two consecutive holes (29).
Patent EP-1106526-A1 (EP)
Title: Transport- und Lagerbehälter für Flüssigkeiten
Inventor: SCHUETZ UDO
IPC: B65D77/04
Filed: 2000-11-25
Abstract: Der Transport- und Lagerbehälter (1) für Flüssigkeiten weist als Hauptbauteile einen flexiblen Innenbehälter (2) aus einer Innenhülle (4) aus Kunststoffolienmaterial und einer Außenhülle (5) aus einem Gewebematerial, einen Gittermantel (10) aus sich kreuzenden waagrechten und senkrechten Gitterstäben (11, 12) aus Metall sowie ein palettenartiges Untergestell (12) aus Metall auf. Der flexible Innenbehälter (2) ist an am oberen Rahmen (21) des Gittermantels (10) des Transportbehälters (1) befestigten Deckelstäben (22, 23) aufgehängt. Der Auslaufstutzen (8) des Innenbehälters (2) ist mit einer Halterung (26) an dem Gittermantel (10) des Transportbehälters (1) abnehmbar befestigt. <IMAGE>