baber/WOPTO huggingface dataset:
Patent DE-19907590-A1 (DE)
Title: Fusion welding process, especially for cast aluminum, magnesium and lithium alloys, uses additive material for pore formation prevention by physical and-or chemical combining of gases
Inventor: MICHAILOV VESSELIN
IPC: B23K35/32
Filed: 1999-02-22
Abstract: Fusion welding process uses an additive material for pore formation prevention by physical and/or chemical combining of gases. Fusion welding process employs an additive material for reduction or completely suppression of pore formation by physical and/or chemical combining of gases, especially hydrogen, present in the weld seam region. Preferred Features: The additive materials produce a higher (0.21-99.99 wt.%) concentration of Ti, Zr, Ce, Th, V, Ta and/or Pd in the weld metal compared with the parent metal.
Patent DE-19908028-A1 (DE)
Title: Drum sieve for mineral mass has tubes supported between opposing side walls used for housing vibrators providing oscillation at given frequency
Inventor: ALTMEYER HANS J
IPC: B07B1/26
Filed: 1999-02-25
Abstract: The drum sieve has a spring-mounted drum (3) provided with at least one vibrator (13), defined by a pair of side walls (5) coupled together via at least 3 tubes (6). Each tube may contain a vibrator providing oscillations of between 50 and 80 Hz with a firce of 4 g, the drum supported from a stationary shaft (2) by a central rotary bearing provided with radial springs (9).
Patent DE-19910450-A1 (DE)
Title: Einrichtung zum Verriegeln
Inventor: SCHREIBER THOMAS
IPC: F16L37/00
Filed: 1999-03-10
Abstract: Die Erfindung geht aus von einer Einrichtung (6) zum Verriegeln eines Aktuators (1) mit einem in einem Zylinder (2) geführten Stellkolben (3), der eine sich zum Mantel hin keilförmig erweiternde Ringnut (5) aufweist, in die mindestens ein durch eine Feder (14) belasteter Verriegelungsbolzen (9) radial eingreift, wobei eine Hilfskraft den Verriegelungsbolzen (9) im Betriebszustand des Aktuators (1) außer Eingriff bringt, indem sie die Feder (14) weiter vorspannt. DOLLAR A Es wird vorgeschlagen, daß der Verriegelungsbolzen (9) eine zu seiner Längsachse (27) in Entriegelungsrichtung (28) geneigte Anlagefläche (12) aufweist, an der Fangklauen (15) anliegen und die von einem elektrischen Stellelement (19) in eine entriegelte Position gebracht und festgesetzt wird, wobei erregte Elektromagnete (24) eine Selbsthemmung an der Anlagefläche (12) des Verriegelungsbolzens (9) erzeugen. Die Einrichtung ist insbesondere zum Verriegeln von Aktuatoren (1) geeignet, die mit elektrischer Energie betrieben werden.
Patent DE-19912063-A1 (DE)
Inventor: KLEIN PETER
IPC: A61K31/517
Filed: 1999-03-18
Abstract: The invention relates to a method for producing doxazosin mesylate in the modification A. The method is characterised in that doxazosin and methane sulphonic acid are dissolved in a mixture containing an aprotic, polar organic solvent and methanol. Any clouding in the resulting solution is optionally eliminated. The clear solution thus produced is optionally injected with doxazosin mesylate crystals of form A, heated and isolated after the resulting product has been cooled. Said product is then washed with an organic solvent and dried.
Patent DE-19913769-A1 (DE)
Title: Filter element-sealing system for a device filtering of fluids has an O-ring and a sealing disc
Inventor: FASLER KARL-HEINZ
IPC: B01D29/15
Filed: 1999-03-26
Abstract: The base surfaces (42;88) of the O-ring-groove (34;75) and the sealing surface (44;86) are connected diagonally to each other. Filter element-sealing system for a device to seal regions of non-filtered fluids from filtered fluids involves using an O-ring and a sealing disc having a radial seal. The O-ring is compressed between the base surface of O-ring-groove and the sealing surface.
Patent DE-19913962-A1 (DE)
Title: Maintenance and storage device for dental and medical instruments has a connection to the tools so that they are automatically supplied with lubricant, cleaner etc. once placed in a storage position
Inventor: EIBOFNER EUGEN
IPC: A61C19/00
Filed: 1999-03-26
Abstract: Device comprises a cabinet in which a number of instruments (17) can be stored in an upright position, connected to a swiveling connector (16) for ease of insertion and removal. A supply pipe connects to the connector (16) with an opening that joins to the drive channel of the connected instrument so that lubricant etc. can be supplied under control of an electrical control circuit.  A sensor (S2) in the storage cabinet can be used to sense the placing of an instrument in its storage position and to instigate automatic maintenance procedures.
Patent DE-19914844-A1 (DE)
Title: Mobile milking parlour consists of floor mounted on wheels with removable entry and exit ramps, milking apparatus being stored below floor so that dairyman can stands on ground below parlour floor to fit it on to cows
Inventor: WEIS ALBERT
IPC: A01K1/12
Filed: 1999-04-01
Abstract: The mobile milking parlour consists of a floor (7) mounted on wheels (18) with removable entry (6) and exit (10) ramps. The milking apparatus (17) is stored below the floor and the dairyman stands on the ground below the parlour floor to fit it on to the cows.
Patent DE-19918023-A1 (DE)
Title: Preparation of a liver cell-derived packaging cell line comprises stabile transfection of adenoviral E1 sequences of human hepatoma cells
Inventor: CICHON GUENTER
IPC: C12N7/01
Filed: 1999-03-16
Abstract: A preparation of a liver cell-derived packaging cell line comprising stable transfection of adenoviral E1 sequences of human hepatoma cells, is new. Independent claims are also included for the following: (1) a preparation of liver-derived packaging cell line HuH7-E1-S, comprising adenoviral E1 sequences, human adenovirus serotype 5, or position 458-3533 of HuH7 cells, where the distant E1 promoter is replaced by  beta -actin promoter by truncation; (2) packaging cell line HuH7- E1; and (3) packaging cell line HuH7-E1-S.
Patent DE-19918208-A1 (DE)
Inventor: LEXER CHRISTOF
IPC: H01H3/16
Filed: 1999-04-22
Abstract: The switching element has at least one pressure chamber which is at least partly provided with a membrane (4) enabling connection of a stimulation contact element (5) to make contact with a tapping contact element (6). The stimulation contact element and/or tapping contact element can be moved out of a contact plane to make a common contact .
Patent DE-19919365-A1 (DE)
Title: Car seat comprises a cylindrical element having a first adhesion element with a second adhesion element along its periphery
Inventor: SCHNITZLER ALOIS
IPC: A47C7/42
Filed: 1999-04-28
Abstract: Seat with a support cushion (37) adjustable in the back and neck area comprises a cylindrical element (17) having a first adhesion element (18) with a second adhesion element (12) along its periphery. The second adhesion element is arranged on the body-side surface (29) in the back and/or neck region of the seat or on a holder (5). The adhesion elements interact to fix the cylindrical element to the seat.
Patent DE-19922553-A1 (DE)
Title: Low temperature co-fired ceramic circuit support is produced using the high glass content of a ceramic substrate to create adhesion to a low glass content conductive paste on firing
Inventor: AUERSWALD GERD
IPC: H05K1/09
Filed: 1999-05-17
Abstract: LTCC circuit support production uses the high glass content of a ceramic substrate (11) to create adhesion to a low glass content conductive paste (12) on firing. An LTCC circuit support (1), capable of connection by an automatic tool, is produced by: (a) applying a conductive paste (12) containing less than 1% glass to form contact pads on a ceramic substrate (11) containing \- 30 weight % glass; and (b) firing the support so that molten glass escapes from the substrate to create adhesion between the paste and the substrate. An Independent claim is also included for a ceramic circuit support comprising a ceramic substrate containing \- 30 weight % glass, a contact pad formed from a conductive paste containing less than 1 weight % glass prior to firing the support and glass (13) which creates adhesion between the substrate and the conductive paste.
Patent DE-19928581-A1 (DE)
Inventor: KISS GUENTER H
IPC: C10J3/16
Filed: 1999-06-22
Abstract: The invention relates to a method and a device for the disposal and utilisation of all types of waste products, for example, for the disposal of industrial, domestic or special waste and industrial scrap. The invention relates, in particular to the production of a stream of synthesis gas with a constant volume flow and a constant hydrogen content. According to the invention, the waste products are subjected phase by phase to different temperatures and to thermal separation or thermal substance transformation; the resultant solid residue is then converted into a high-temperature melt. The waste products to be eliminated are compressed in batches into compact packages and pass through the thermal treatment phases which increase progressively in temperature. This process comprises at least one lower temperature phase, in which the exerted pressure and a positive-fit and force-fit contact are maintained with the walls of the reaction vessel. In a high-temperature zone (20), the waste to be eliminated forms a gas-permeable bulk and a synthesis gas is produced. According to the invention, the hydrogen content or the volume flow of the derived synthesis gas is determined in said derived synthesis gas and is regulated by the supply of oxygen (104) or combustion gases.
Patent DE-19930604-A1 (DE)
Title: Vehicle friction clutch has a clutch hub which is given an axial sliding movement and keying to the clutch shaft through structured inner and outer teeth to compensate for a shift between the gear shaft and the crankshaft
Inventor: WASTL WERNER
IPC: F16D13/64
Filed: 1999-07-02
Abstract: The drive for the friction clutch with a driving disk (3), in a vehicle transmission, has a hub (4) which is moved through inner teeth (5) with an axial sliding movement to be keyed with matching outer teeth (6) of the drive shaft (2) of the clutch mechanism. The inner teeth (5) and/or outer teeth (6) are cambered and curved teeth.
Patent DE-19933359-A1 (DE)
Title: Connection device to fix scaffold elements to scaffold pipe; has clamp couplings for scaffold pipes and coupling plates with recesses for scaffold elements, with pipe accessible above and below plate
Inventor: SCHADWINKEL HOLGER
IPC: E04G7/22
Filed: 1999-07-16
Abstract: The connection device (1) has clamp couplings (2,3) to at lest partly surround and engage scaffold pipes (10) and at least one coupling plate (15a), with several recesses to secure scaffold elements. At least two recesses are arranged at an angle to each other in the coupling plate. The scaffold pipe is freely accessible above and below the coupling plate, at least in the area of its recesses.
Patent DE-19933631-A1 (DE)
Title: Static measurement of liquid surface tension involves regulating internal pressure of gas bubble on capillary, deriving surface tension from bubble size/radius, reference/internal pressures
Inventor: HABERLAND RALF
IPC: G01N13/02
Filed: 1999-07-17
Abstract: The method involves regulating the internal pressure p of a gas bubble formed on a capillary in the measurement liquid to an approximately constant value over a time period of optional length. and deriving the surface tension sigma from the bubble size/radius r and a reference pressure pr from the relationship sigma = (p-pr)r/2. An Independent claim is also included for an arrangement for measuring liquid surface tension.
Patent DE-19935150-A1 (DE)
Title: Verfahren und Vorrichtung zur Abgabe von carbonisiertem Trinkwasser über eine Wasserhahnarmatur
Inventor: STOLTZE BJOERN
IPC: E03C1/04
Filed: 1999-07-27
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Abgabe von carbonisiertem Trinkwasser über eine Wasserhahnarmatur (1'). Hierbei wird herkömmlichem Trinkwasser aus dem Leitungswassernetz Kohlendioxid z. B. aus einer Kohlendioxidflasche zugesetzt und der Wasserhahnarmatur (1') zugeführt. Um eine Ausgasung von Kohlendioxid beim Zapfen des Trinkwassers aus dem Wasserhahn (2') zu vermeiden, wird vorgeschlagen, daß das mit Kohlendioxid angereicherte Leitungswasser unabhängig von der Durchflußmengensteuerung in der Wasserhahnarmatur (1') mittels einer separaten Drosseleinrichtung (9) auf Umgebungsdruck entspannt wird. In Zeiten, in denen kein carbonisiertes Trinkwasser gewünscht wird, wird die Drosseleinrichtung (9) so eingestellt, daß der Zufluß des Leitungswassers zur Wasserhahnarmatur (1') uneingeschränkt und ohne Drosselfunktion möglich ist.
Patent DE-19942871-A1 (DE)
Title: Verfahren zum Betrieb einer sprachgesteuerten Befehlseingabeeinheit in einem Kraftfahrzeug
Inventor: WENGELNIK HEINO
IPC: H04M1/60
Filed: 1999-09-08
Abstract: Die Erfindung betrifft ein Verfahren zum Betrieb einer sprachgesteuerten Befehlseingabeeinheit bei einem Kraftfahrzeug, bei welchesm die Bedienbarkeit akustisch menügeführt wird, indem vor geräte- oder funktionsbezogener Befehlseingabe zunächst die Befehlsebene, d. h. zunächst das Gerät oder die Einheit, die aktiviert werden soll, sprachangesteuert wird. Um hierbei zu erreichen, dass eine bessere interdisziplinäre Bedienung der über eine Spracheingabeeinheit gesteuerten Vielzahl von Geräten möglich ist, ist erfindungsgemäß vorgeschlagen, dass interdisziplinäre Shortcut-Befehle vorgesehen sind, welche auch währens der Betriebssphase eines aktivierten Menüs einen temporären Wechsel in ein anderes, noch nicht aktiviertes Menü generieren lassen.
Patent DE-19943702-A1 (DE)
Title: New peptides that stimulate cytokine production in T cells, useful for vaccination against human cytomegalovirus infection and for detecting immune responses to the virus
Inventor: KERN FLORIAN
IPC: C07K14/045
Filed: 1999-09-07
Abstract: Peptides (I), or their derivatives, that stimulate production of interferon- psi  and tumor necrosis factor- alpha  in CD8+ T cells, particularly those from humans of suitable HLA type who have been immunized with human cytomegalovirus (hCMV), are new.  Independent claims are also included for the following:  (a) DNA (II) encoding (I) or its derivatives;  (b) vectors or plasmids containing (II); and (c) use of (II) and the vectors/plasmids of (b) as pharmaceuticals.
Patent DE-19945252-A1 (DE)
Title: Solar chip transmission permit has mini-solar cell power source, power storage device for several hours operation of radio signal transmission from permit to radio receiver
IPC: G07B15/06
Filed: 1999-09-21
Abstract: The permit (1) has a mini-solar cell (2) power source with a power storage device for several hours operation that receives a charge sufficient for long-term or short-term operation of the radio signal from the permit from solar power (5) or daylight or another light source (7) to enable transmission of toll or other information to a radio receiver (4) .
Patent DE-19945963-A1 (DE)
Title: Verfahren und Vorrichtung zur farbgetreuen Darstellung farbmetrisch vermessener Lichtverteilungen
Inventor: BINDER ULRICH
IPC: G01J3/50
Filed: 1999-09-24
Abstract: Das erfindungsgemäße Verfahren sieht zum einen vor sowohl die Farben des Wiedergabemediums (1) als auch die der wiederzugebenden Lichtverteilung auf eine gemeinsame Basis, z. B. die CIE-x-y- oder CIE-UCS-Farbtafel oder ein anderes Farbsystem, zu beziehen. Zum anderen wird die Farbumstellung des Auges geeignet berücksichtigt, so daß ein visuell wahrgenommenes Unbunt der wiederzugebenden Lichtverteilung auch durch das Wiedergabemedium (1) unbunt dargestellt wird. Dazu werden die mit Hilfe eines Meßwertaufnehmers (3) gemessenen Werte der Lichtverteilung einer Lichtquelle (3) geeignet transformiert und diese transformierten Werte über das Wiedergabemedium (1) dargestellt.
Patent DE-19947839-A1 (DE)
Title: Speech recognition in hearing aid involves selecting speech and/or noise specific parameters of digital timer signal, processing parameter-related values according to principle of fuzzy logic
Inventor: ZOELS FRED
IPC: G10L15/02
Filed: 1999-10-05
Abstract: The method involves using an algorithm for distinguishing between speech from noise. Different speech and/or noise specific parameters of the digital timer signal are selected, the parameter-related values are processed according to the principle of fuzzy logic and the amplification takes place depending on this so that the noise signals are reduced and/or the speech signals accentuated.  An Independent claim is also included for a hearing aid.
Patent DE-19951363-A1 (DE)
Inventor: KOTLARSKI THOMAS
IPC: B60S1/38
Filed: 1999-10-26
Abstract: The invention relates to a wiper blade (10) for glass surfaces of motor vehicles. The wiper blade has a band-like, elongated, elastic wiper strip (20) which can be placed against the glass surface with a wiper lip thereof and is provided with a longitudinal groove (28, 30) on the two longitudinal sides thereof respectively. Said groove is arranged essentially in parallel in relation to the glass surface (14), at distance therefrom and in a level in such a way that a web (34) remains between the two grooves and that a spring bar (36 or 38) belonging to a band-like, elongated, spring-elastic support element (12) is accommodated in each longitudinal groove. The aim of the invention is to maintain the required flexibility of the wiper blade even when the glass surfaces are configured in a problematic manner. The distance (44) between the longitudinal edges (40, 42) of the two spring bars (36, 38) is greater than the width (46) of the web (34), whereby said edges face each other.
Patent DE-19951485-A1 (DE)
Inventor: BUCHNER KARL
IPC: E06B3/984
Filed: 1999-10-26
Abstract: One of the several frame parts (2-5) is fixed in position in relation to the other parts by a connecting element (6-11). At least one connecting element engages with one of the frame parts by moving the frame part along the lengthwise extension of the frame part fixed to it. At least on connecting element fits into holders,
Patent DE-19953032-A1 (DE)
Title: Operating control for motor vehicle with electronically controlled coupling unit and specified automatic coupling unit, using several calculating steps
Inventor: ZIMMERMANN MARTIN
IPC: G06F17/00
Filed: 1999-11-04
Abstract: The method is carried out in steps which include storing at least one value (storage value) for a parameter, such as an adaptive parameter (first storage) in at least one storage memory. At least one control value is stored in at least one storage memory. The system ensures that the at least one control value, according to a specified control characteristic, facilitates verification, whether the value would be correctly stored. At least a part of the values are operating parameters of the motor vehicle, which are usable for the control of the motor vehicle.
Patent DE-19955003-A1 (DE)
Title: Data object for computer system has self-reflecting object relevance function examined by user for determining relevance of data object
Inventor: GRIWODZ CARSTEN
IPC: G06F17/21
Filed: 1999-11-16
Abstract: The data object, which is loaded in the memory of a computer system, is provided with an object-specific self-reflecting relevance function, supplied to the object user for evaluating the object relevance at a given time point, without the object data being inspected.  An Independent claim for an object management method is also included.
Patent DE-19955237-A1 (DE)
Title: In-vehicle receiving and measuring device for motor vehicle traffic control, receives speed limit data and controls engine accordingly
Inventor: KARINOGLOU GEORGIOS
IPC: B60K31/04
Filed: 1999-11-17
Abstract: The device continuously compares the current speed of the motor vehicle with a maximum permitted speed, and if this limit is exceeded, the speed setting is forced to the maximum speed, regardless of the accelerator state since the limit was exceeded. The device controls the throttle in the engine. The maximum permitted speed may be received using a wireless data transmission system (RDS, SMS etc.). The power supply for the device is provided by the car battery.
Patent DE-19955641-A1 (DE)
Inventor: BUEDENBENDER HERBERT
IPC: F16F15/023
Filed: 1999-11-19
Abstract: The invention relates to a device for adjusting the position of wagons. Integrated active positioning devices are provided at the transhipment locations and in the ballast of the track. The positioning devices are situated outside the free space when said positioning devices are in the lowered state and are provided with means for pressing against stop faces (12, 16) in the bottom area of the wagons (14) when said devices are in the extended state, whereby said free space is required for passing trains. The invention also relates to a method for adjusting the positions of wagons. The entire train is brought to a halt in a defined stabling zone by means of the locomotive and using target breaking. The break of the wagons is then released. In a third step, an active positioning device (19) is actuated on the first end of the entire train (18). A pushing body (8) thus presses against a stop face (12) in the bottom area of the first wagon until the first end of the train is brought into the correct transhipment position. An active positioning device (20) is then actuated on the second end of the entire train (18) and in the same manner until the second end of the train is brought into the correct transhipment position.
Patent DE-19956075-A1 (DE)
Title: Telephone peripheral switching device
Inventor: BUTTER HARALD
IPC: H04M1/715
Filed: 1999-11-22
Abstract: The switching device has each peripheral terminal (a1,b1;...a3,b3) coupled via a controlled switch (SW1,SW2,SW3) and a switching unit (USH) to a supply unit (SPB), with a loop detector (SDE) providing a loop signal upon detection of a loop current for closure of one of the controlled switches and opening of each of the other controlled switches.  When the internal power supply (PSY) is active, each of the controlled switches are closed in turn for a timed test duration, with the switch held closed upon detection of the loop current.
Patent DE-19958811-A1 (DE)
Title: Rotary oscillation damper, for vehicle, for absorbing vibration caused by rotation, comprises elastic element for early reduction of torsional forces
Inventor: SCHIERLING BERNHARD
IPC: F16F15/14
Filed: 1999-12-07
Abstract: The vibration absorbing device (10) consisting of two units (12,14), radial moving and equipped with several spring units (36,40,42,48,50,52,58,62) is exposed to torsional forces acting in opposite directions or parallel, depending on the operation carried out by the user. An elastic element (56), positioned along the support surface (64) and enveloping a spring element (36,40,42,48,50,52,58,62) at least partly, absorbs the torsional forces at a very early stage and reduces the forces received by the main absorbing elements.
Patent DE-19960365-A1 (DE)
Title: Feed system for piglets comprises hopper which feeds dry food to screw conveyor with opening which connects it to dispensing tube connected at one end to water supply, opposite end dispensing mash into trough
Inventor: HOETTE-SOMMER THEO
IPC: A01K5/02
Filed: 1999-12-14
Abstract: The feed system for dispensing a mash made from dry food and water into a food trough comprises a hopper (6) which feeds the dry food to a screw conveyor (2, 4). This has an opening (10) which connects it to a dispensing tube (7) which is connected at one end to a water supply (8), the opposite end dispensing mash into the trough.
Patent DE-19962778-A1 (DE)
Title: Liquid crystal display screen switch e.g. for vehicle CD or cassette player, has switch housing provided with window aligned with transparent switch operating plate for viewing switch information displayed on screen
Inventor: AMARI TAKEYUKI
IPC: G06F3/02
Filed: 1999-12-23
Abstract: The display screen switch structure has a switch housing attached to the display screen (16) and fitted with a switch operating plate (18), used for operation of the switch element, which is made of a transparent material and aligned with a window extending between the front and rear of the switch housing, for viewing switch information displayed on the display screen.