baber/WOPTO huggingface dataset:
Patent DE-19909492-A1 (DE)
Title: Differenzverstärker
Inventor: DICK BURKHARD
IPC: H03F3/45
Filed: 1999-03-04
Abstract: Beschrieben wird ein Differenzverstärker mit wenigstens DOLLAR A - einem ersten Verstärkertransistor, dessen Basisanschluß mit einem Emitteranschluß eines ersten Emitterfolgertransistors gekoppelt ist, DOLLAR A - einem zweiten Verstärkertransistor, dessen Basisanschluß mit einem Emitteranschluß eines zweiten Emitterfolgertransistors gekoppelt ist, DOLLAR A - einer ersten Emitterimpedanz, über die Emitteranschlüsse des ersten und des zweiten Verstärkertransistors miteinander gekoppelt sind, DOLLAR A wobei Basisanschlüssen der Emitterfolgertransistoren zum Steuern des Differenzverstärkers eine Differenzspannung zuführbar ist. DOLLAR A Um bei einem derartigen Differenzverstärker auch eine über größere Aussteuerungsbereiche lineare Kennlinie und einen stabilen Betrieb zu ermöglichen, enthält ein derartiger Differenzverstärker gemäß der Erfindung eine Stromübertragungsschaltung, durch die dem Emitteranschluß des ersten Emitterfolgertransistors spannungsentkoppelt ein erster Strom zugeführt wird, der zu einem Kollektorstrom in einem Kollektoranschluß des zweiten Verstärkertransistors in einem durch die Gestaltung des ersten Emitterfolgertransistors und des zweiten Verstärkertransistors derart vorbestimmten Verhältnis steht, daß eine am ersten Emitterfolgertransistor auftretende mit einer am zweiten Verstärkertransistor auftretenden Basis-Emitter-Spannung wenigstens nahezu übereinstimmt, und durch die dem Emitteranschluß des zweiten Emitterfolgertransistors spannungsentkoppelt ein zweiter Strom zugeführt wird, ...
Patent DE-19911731-A1 (DE)
Title: Multilayer printed circuit board for electronic device, such as information processing or communications device
Inventor: HARADA TAKASHI
IPC: H05K1/11
Filed: 1999-03-16
Abstract: The printed circuit board (1) has an upper layer providing a voltage supply pattern (6) and an earthing pattern (5), respectively coupled to a voltage supply layer (3) and an earthing layer (2) via circuit board openings, with a number of capacitors and/or capacitors in series with resistors at given spacing between the voltage supply layer and the earthing layer.
Patent DE-19915105-A1 (DE)
Inventor: LUETHJE HOLGER
IPC: B62D15/02
Filed: 1999-04-01
Abstract: The invention relates to a steering device for vehicles comprising a steering shaft (20), a sensor (35) provided for determining the movement of said steering shaft, and a circuit (40) provided for evaluating the measuring signals of the sensor (35). In addition, coded microstructures (31) are provided on the steering shaft (20) and/or on a device that is connected to the steering shaft in a non-positive manner. A sensor (35) detects the microstructures (31) and outputs associated measuring signals. The measuring signals of the sensor (35) are fed to an electronic circuit (40) which outputs electronic signals for controlling the steering.
Patent DE-19916474-A1 (DE)
Inventor: SCHWARZ BERND
IPC: F26B3/28
Filed: 1999-04-13
Abstract: The invention relates to an irradiating device, especially for irradiating substrates with ultraviolet light which are provided with a coating that can be cured using ultraviolet light. The inventive device comprises a longitudinally extended radiation source (12) which is provided for emitting ultraviolet and/or visible electromagnetic radiation, which is arranged in a housing (10) between a reflector (18) and a housing opening (14) that can be aligned with the object (16) to be irradiated, and which is preferably configured as a tubular mercury discharge lamp. The inventive device also comprises a cooling system (20) for dissipating the waste heat generated by the radiation source (12). The aim of the invention is to create a compact modular construction and, optionally, an oxygen-reduced illumination zone. To this end, the invention provides that the cooling system (20) has a cooling circuit (26) which is arranged inside the housing (10) and which effects a circulatory cooling of the radiation source (12) by means of a force-conveyed, optionally oxygen-reduced cooling gas stream (28).
Patent DE-19917419-A1 (DE)
Title: Electrical spur rotation has polyphase machine with switches either in parallel or series activating the rotational speed to the output terminals of the static converter
Filed: 1999-04-10
Abstract: The electrical spur rotation comprises phase windings of the polyphase machine existing in amounts to the switches (1,2) either in parallel or series. This switches the rotational speed to the output terminals of a static converter (4,5).
Patent DE-19918985-A1 (DE)
Inventor: FROHNHAUS ERNST-REINER
IPC: B60N2/90
Filed: 1999-04-27
Abstract: The hand lever (20) is swivel mounted on the bearing part (24) of the vehicle seat and between the bearing part and lever is torsional spring (50) pretensioned and having a spring leg (54) which depending on the position of the lever adjoins either an inclined bearing face on the lever or an inclined support face of the bearing part. In the intermediate position the lever the spring leg changes from one inclined face to the other, with it always changing to the inclined face which in its spring directi is further forwards than the other inclined face.
Patent DE-19920075-A1 (DE)
Title: Rail mounting system comprises profiles which support rail on each side and rail bed with ramp section contacting one profiles, third profile contacting other profile and other side of rail bed and being fastened to bed with bolts
Inventor: REICHEL DIETER
IPC: E01B3/28
Filed: 1999-05-03
Abstract: The rail mounting system comprises profiles (4, 5) which support the rail (1) on each side. The rail bed (2) has a ramp section (3) which is in contact with one of the profiles (4). An outer profile (13) contacts the other profile (3) and the other side of the rail bed and is fastened to the bed with bolts (15) so that it fixes the rail and profiles in position.
Patent DE-19926640-A1 (DE)
Title: Generation of true random signal numbers involves using combined digital randomly generated signals
Inventor: FREITAG ROLF
IPC: H03K3/84
Filed: 1999-06-11
Abstract: The method involves using a non deterministic digital noise generator that is provides by a two non inverting Schmitt triggers (0,6). These have outputs to T flip-flops (1,7) and one of these combines with a halved clock signal in a. exclusive-Or gate (3). Signals are combined in a 97 stage shift register (5) to generate the true random number. An Independent claim is included for a random number generator device.
Patent DE-19928579-A1 (DE)
Inventor: EMMER DIETER
IPC: H04B7/26
Filed: 1999-06-22
Abstract: The invention relates to a method for controlling upwards link/downwards link transitions in the channel allocation in a transmission frame for transmitting information in a communications system with a plurality of cells. According to said method, a switching instant between upward link and downward link (UL/DL) transitions is controlled in tune with the respective switching instant of adjacent cells in such a way that the same upwards and downwards links are given in immediately adjacent cells. The upwards and downwards link within individual adjacent cells or groups of cells can be controlled according to the load through the variable selection of possibly, several switching instants and/or resources of the individual cells that are activated. The cells are preferably organised in a cluster of three or four and several temporally variable switching points (one per cell), with an alternating upwards and downwards link change for successive cell specific channel allocations within the transmission frame, are used.
Patent DE-19929213-A1 (DE)
Title: Sea water desalination heat-medium set higher providing higher yield of pure water in relation to energy input
Inventor: POSWIK ALEXANDER VON
IPC: B01D1/22
Filed: 1999-06-25
Abstract: Process and assembly to desalinate sea water comprises evaporating sea water at elevated temperature in evaporator system (101) and surrendered as vapor to enclosed condenser (101) system (102). Vapor is condensed at lower temperature and the liberated heat surrendered to a transfer medium. The mass throughput of the heat-medium can be set much higher with respect to the ratio of latent heat to sensitizing heat. In a process and assembly to desalinate sea water, the sea water is evaporated at an elevated temperature in an evaporator system (101) and surrendered as vapor to an otherwise enclosed condenser (101) system (102). The vapor is condensed at a lower temperature and the liberated heat surrendered to a transfer medium. The mass throughput of the heat-medium can be set much higher with respect to the ratio of latent heat to sensitizing heat. The transfer medium is especially a liquid which is different from sea water, and kept separately within the evaporator system (101) and condenser system (102) by watertight heat-conducting walls (119). The condenser system (102, 102', 202, 301, 302') and evaporator system (101, 101', 201, 301, 301') are operated using the same heat transfer medium.  The evaporator (101) and condenser (102) are longitudinal systems. The water vapor flows through the evaporator (101) and condenser (102) in a direction which is substantially transverse to the longitudinal axis. The mass transfer of the water vapor proceeds from evaporator (101) zones (AV, BV,CV) of high , medium or low temperature towards the high, medium or low temperature zones (AK,BV,CV) in the condenser (102).
Patent DE-19934579-A1 (DE)
Title: Process is for wetting and washing laundry items in program-controlled washing machine
Inventor: STAMMINGER RAINER
IPC: D06F39/08
Filed: 1999-07-23
Abstract: The conveying pressure of washing solution is raised and the solution is sprayed on to the washing with pressure.  The process is for a washing machine with a tub (2) containing a washing drum (3). The lowest point of the tub (2) features a washing solution outflow (4) which ends in a collecting vessel (5).
Patent DE-19941714-A1 (DE)
Title: Lashing device for luggage or goods in boot of vehicle, has elastic bands secured to slots in profiled rail secured to boot space wall
Inventor: LOHMILLER OLIVER
IPC: B60R5/04
Filed: 1999-09-02
Abstract: The elastic bands (20) for lashing down the luggage or goods are releasably secured to slots in a profiled rail (16) secured to a retaining wall (15) formed by the boot floor (12) or one of the boot side walls (14).  The luggage or goods are held in place between one or more elastic bands and a retaining wall. Each elastic band is releasably secured at one end to a slot in the retaining wall.
Patent DE-19943805-A1 (DE)
Inventor: KETTNER PETER
IPC: B21J5/12
Filed: 1999-09-13
Abstract: The invention relates to a method for extracting a die (4) from a hollow object (11) having several grooves (16, 17) arranged opposite one another on the surface of the inner sheath whereby the longitudinal axes thereof extend crosswise relative to the corresponding longitudinal central planes ( i.e. cross-grooves), whereby said die (4) is part of a tool (10) having a matrix (1) for forming the hollow object (11) and several other die segments (9a, 9b) arranged opposite one another relative to the central axis (2) thereof. Each of said die segments has an outer ridge (21a, 21b); in order to form the hollow object, said die segments (9a, 9b) are expanded into a working position, whereby the ridges (21a, 21b) are fitted into corresponding grooves (16, 17), and extracted after the hollow object (11) has been formed. In order to facilitate extraction, all die segments (9a, 9b) are extracted by contraction movements (9d) perpendicular to the central axis (2) and a relative axial movement (9c) between the die segments (9a, 9b).
Patent DE-19945178-A1 (DE)
Inventor: WOLLITZER MICHAEL
IPC: G01R1/067
Filed: 1999-09-21
Abstract: The invention relates to a measuring probe ( 100 ) for measuring high frequencies, comprising a contact end ( 20 ) for contacting planar structures and a coaxial-cable end ( 18 ) for connecting to a coaxial cable ( 22 ), whereby a coplanar conductor structure ( 10 ) consisting of at least two conductors ( 12, 14 ) is located between the contact end ( 20 ) and the coaxial-cable end ( 18 ). A dielectric ( 28 ) which supports the coplanar conductor structure ( 10 ) is provided on at least one side, in particular both sides of the coplanar conductor structure ( 10 ) which extends over a predetermined section between the coaxial-cable end ( 18 ) and the contact end ( 20 ). Between the dielectric ( 28 ) and the contact end ( 20 ), the measuring probe ( 100 ) is configured in such a way, that the conductors ( 12, 14 ) of the coplanar conductor structure ( 10 ) are held freely in space and are mounted in an elastic manner in relation to the supporting dielectric ( 28 ).
Patent DE-19949136-A1 (DE)
Inventor: LARSEN HANS ERIK
IPC: F25B41/355
Filed: 1999-10-12
Abstract: Position measurement device (11), a linear operating differential transformer, provides position signal, according to position of control element (5) or component displaced by control element. Control circuitry controls heating of ohmic resistance (H) according to control signal and position signal. Ohmic resistance (H) is next to thermal stretch material (3). Heating alters temperature and volume of stretch material, and control element (5) is displaced and opening location of valve. Position measurement device (11), a linear operating differential transformer, provides position signal, according to position of control element (5) or component displaced by control element. Control circuitry controls heating according to control signal and position signal. Transformer has primary winding and two phase opposed secondary windings connected with support (1) and core connected with control element or with component displaceable by control element. Deviation of ambient temperature from nominal value is used to determine nominal valve lift, corresponding to water level needed to reduce value. Actual valve lift is registered and regulated according to current feed to heating resistor which heats wax shell and causes movement of valve pin.
Patent DE-19949446-A1 (DE)
Title: Motorcar windscreen wiper has two arms supporting wiper, at least one of which is pivotally located in area of lower corner of windscreen
Inventor: GANSER MARTIN
IPC: B60S1/34
Filed: 1999-10-14
Abstract: The motorcar windscreen (6) wiper has two arms (2,3) supporting a wiper (4,5), at least one of which is pivotably located in the area of a lower corner (7) of the windscreen. At least one of the wipers (5) is so arranged on the corresponding arm that it wipes an area (10) of the windscreen turned away from the locating position (8) of the corresponding arm. Both wiper arms are pivotally located in the area of the same lower corner of the windscreen. The one wiper wipes the area (9) of the windscreen facing the corner and the other wiper wipes the windscreen area turned away from the corner.
Patent DE-19950287-A1 (DE)
Title: Auxiliary onboard hydraulic system for lorry with tipping unit e.g. for grain transport, chopped straw, and dung
Inventor: RABOLD FRANK
IPC: B60P1/16
Filed: 1999-10-19
Abstract: The auxiliary vehicle hydraulic system is designed, so that from the driver seat of the lorry using pushbuttons, solenoid valves (3,9,10) are opened, so that hydraulic flow built up by a hydraulic pump (2) is led in the vehicle side hydraulic cylinder (7) . The hydraulic cylinder then moves the vehicle side, to reach a required opening angle, after which, the solenoid valve (11) of the vehicle side cylinder is deviated to the tipping cylinder (8), to effect the tipping of the loading surface.
Patent DE-19952022-A1 (DE)
Title: Adjustable footrest for vehicle passengers
Inventor: BAUMGARTNER MICHAEL
IPC: B60N3/06
Filed: 1999-10-28
Abstract: The footrest has a baseplate (2) on which a footrest (3) hinges on a pivot axis (4) across the vehicle length. A locking plate (5) hinges on an axis (6) on the under side of the footrest. The free end of the locking plate locates behind one of a number of support bars (81,82,83) to adjust the position of the footrest to suit the leg length of the passenger. The baseplate is fixed to the floor mat (1) by a hook and pile fastener sheet (9), which allows the position of the baseplate to be adjusted.
Patent DE-19952594-A1 (DE)
Title: Reinforced concrete support for reinforced concrete ready-made part has part embedded in reinforced concrete support with front plate and at least one aperture, behind which support recess is provided
Inventor: SCHRADER GERHARD
IPC: E04B1/21
Filed: 1999-11-02
Abstract: The support is for a reinforced concrete ready-made part on a reinforced concrete support. It has a part embedded in the reinforced concrete support with a front plate and at least one front aperture, behind which a support recess is provided. A removable console part extends into the support recess and supports in it and is connected by a horizontal screwing arrangement with the reinforced concrete support, forming a console support surface, on which locates a connecting part of the reinforced concrete ready-made part. The console part (13) has at least one pressure brace (14) connected with a support plate (16) forming the console support surface (15). The pressure brace extends downwards at an angle to a base wall (7a) of the support recess (7) connected with the front plate (5). The horizontal screwing arrangement (18,21) engages on a screwing leg (20) connected with the support plate.
Patent DE-19952832-A1 (DE)
Title: Video-assisted accident/traffic documentation system, stores defined amount of image data representing period including trigger point statically when triggering device outputs control signal
IPC: H04N9/804
Filed: 1999-11-02
Abstract: The system has one or more electronic cameras (1.0) recording continuously when operating, at least one connected electronic control device (1.1) with at least one memory (1.3) for storing image data over a defined period at a suitable time interval and suitably organized an for subsequent organized overwriting. The time for which data remain in memory varies with proximity to the current time. When a triggering device outputs a control signal (1.5) a defined amount of image data representing a time section including the trigger point are stored statically.  An Independent claim is also included for a method of documenting an accident and traffic situation.
Patent DE-19954943-A1 (DE)
Title: Killing Legionnaire's disease bacteria involves heating of flowing drinking water and thermally disinfecting it through stay in tank for a specified period at a specified temperature
Inventor: SCHOEPS DIETRICH
IPC: C02F1/02
Filed: 1999-11-16
Abstract: Killing Legionnaire's disease bacteria involves heating of flowing drinking water and thermally disinfecting it through stay in tank for a specified period at a specified temperature. Flowing drinking water is heated in a heater (1), followed by thermal disinfection in a tank (2) over a specified period at a temperature preferably of 65-70  deg C or above, and subsequent cooling down in a unit (10). During periods when water is not drawn the entire volume of circulating drinking water is continuously thermally disinfected.
Patent DE-19959364-A1 (DE)
Title: Chip card has circuit unit electrically connected to contact areas on separate carrying body via conducting tracks in chip card body
Inventor: KOENIG KARL-HEINZ
IPC: G06K19/077
Filed: 1999-12-09
Abstract: The chip card (1) has a chip card body (2) and a part (4) carrying contact areas on the chip card body, whereby the contact areas are electrically connected to at least one electronic circuit unit (8) in the chip card body. The electronic circuit unit in the chip card body is spatially separate from the part carrying the contact areas, whereby the circuit unit is connected to the contact areas via conducting tracks (13,14) in the chip card body.
Patent DE-19960767-A1 (DE)
Title: Production of mildly washing-active cosmetic or dermatological formulation, e.g. shower or bath preparation, cleanser or shampoo, uses cosurfactant to reduce critical micelle formation concentration of washing-active surfactant
Inventor: SCHMUCKER ROBERT
IPC: A61K31/10
Filed: 1999-12-16
Abstract: Production of mildly washing-active cosmetic or dermatological formulations comprises determining the critical micelle formation concentration (CMC<1>) of washing-active surfactant(s) (A); selecting co-surfactant(s) (B); determining the concentrations and ratio of (A) and (B) giving a desired, lower value (CMC<2>) by varying their relative concentrations; and mixing the usual constituents of the formulation with (A) and (B) in these concentrations.  Independent claims are also included for (a) a method in which (A) tends to bind to the surface of the skin and this is reduced by the above method; (b) the use of -surfactant(s) (B) for reducing binding of surfactants (A) to the surface of the skin; (c) the use of (B) in the production of mildly washing-active cosmetic or dermatological formulations containing surfactant(s) (A) with a tendency to bind to the surface of the skin, to prevent or reduce this binding.
Patent DE-19964114-A1 (DE)
Title: Aerofoil section with lift-increasing trailing edge, in which trailing edge has spoilers on one or both sides to cause flow breakaway
Inventor: BECHERT DIETRICH W
IPC: B64C21/00
Filed: 1999-12-31
Abstract: The aerofoil section has a suction side and a compression side when a flow passes round it. The trailing edge (2) diverges or is angled away from the rest of the section. The trailing edge has spoilers on both sides to produce a periodic flow breakaway or to stabilize the flow. Anti-backflow spoilers may also be included.
Patent EP-1084626-A1 (EP)
Inventor: HAYASHI SHIGEKO
IPC: A23L27/60
Filed: 2000-02-10
Abstract: A processed egg product obtained by partially hydrolyzing,
with the use of protease, the yolk to which a saccharide and
lysophospholipids have been added. A method for producing a
processed egg product, comprising the step of partially hydrolyzing
yolk containing 1 to 30% of a saccharide based on the weight of
the yolk and 3 to 20% of lysophospholipids based on the weight of
the yolk with 0.01 to 0.3% of a protease based on the weight of
the yolk.
Patent EP-1136553-A1 (EP)
Inventor: HAUSER CHARLOTTE
IPC: C07K14/755
Filed: 2000-03-22
Abstract: The present invention relates to a method for the production of
recombinant human blood clotting factors, in particular of factor VIII
and factor IX, utilizing an immortalized human cell line stably
expressing a viral transcription activator protein and carrying a vector
having a promoter functionally linked to a DNA sequence coding for a
blood coagulating factor, wherein said promoter is not a viral promoter
which is stimulated by said viral transcription activator protein; an
immortalized human cell line carrying said vector; factor VIII muteins
particularly suitable for the above production method; pharmaceutical
compositions comprising such factor VIII muteins and the use of such
factor VIII muteins for preparing a medicament for treating hemophilia.
Patent EP-1091198-A1 (EP)
Inventor: BOCCACCIO GIOVANNI
IPC: G01F23/26
Filed: 2000-09-13
Abstract: The device comprises an electrical measurement capacitor
(C1) with a first pair of co-axial cylindrical plates (4,5)
between which is defined a gap (6) in hydraulic and aerial
communication with the internal region of the tank (T) in
such a way the level of the liquid within it is
substantially the same as the level (L) of the liquid in
tank (T); and an electrical reference capacitor (C2)
comprising a second pair of co-axial cylindrical plates
(12,13) between which is defined a further gap (14)
maintained, in use, full of this liquid.