baber/WOPTO huggingface dataset:
Patent DE-19860464-A1 (DE)
Title: Laserentfernungsmeßgerät für große Meßbereiche
Inventor: SEIFERT HELMUT
IPC: G01S17/10
Filed: 1998-12-28
Abstract: Laserentfernungsmeßgerät für große Meßbereiche mit einem zueinander parallel angeordneten Sende- und Empfangskanal, wobei DOLLAR A das Empfangsobjektiv eine modifizierte Einzellinse (4) ist, bestehend aus einem primären Linsenbereich (5) mit einer primären optischen Empfangsachse (7), die parallel zur optischen Sendeachse (8) ausgerichtet ist, sowie einem sekundären Linsenbereich (6) mit einer sekundären optischen Empfangsachse (10), die zur primären optischen Empfangsachse um einen Winkel alpha geneigt ist, so daß ein primärer Brennpunkt (9) und ein sekundärer Brennpunkt (11) entstehen.
Patent DE-19900915-A1 (DE)
IPC: B22D11/16
Filed: 1999-01-13
Abstract: The invention relates to a method for controlling the temperature of a melt (10), preferably of a steel melt, in a distributing vessel (11), whereby the temperature of the melt is measured, the measured result is compared with a predetermined temperature range in the form of specified values, and as much heat is supplied or withdrawn from the melt such that the temperature remains inside said range. In order to control the melt temperature, a fireproof shaped part (20) which is closed on both sides and which is provided for accommodating a liquid-cooled induction coil (1) is immersed in the melt (10). The transmission of heat is carried out by means of thermal conduction out of the wall of the shaped part (20) which is coupled to the induced electromagnetic field and/or by means of a direct coupling to the liquid melt (10). The shaped part (20) accommodates the induction coil (1) in an interchangeable manner while leaving cooling channels (9) open and is positioned from the outside by a manipulator (16) which can be lifted, lowered and turned.
Patent DE-19912178-A1 (DE)
Title: Airbag assembly for a vehicle front passenger has an L-shaped hinged cover to shroud the outlet opening for a rapid airbag inflation without injury from the displaced flap cover
Inventor: WOHLLEBE THOMAS
IPC: B60R21/215
Filed: 1999-03-18
Abstract: The vehicle safety system (1) for vehicle occupants has an airbag (6) for the front passenger. The assembly (2) for the front passenger has an opening (7) in the housing wall for the inflating airbag (6), with a cover (9) to shroud the opening (7). The wall cover (9) is an airbag flap with an L-shaped cross section, with a horizontal upper leg (10) for the dashboard (8) and a second leg (11) forming the dashboard (8) surface towards the passenger. The upper leg (10) is hinged (13) to the dashboard (8) at its free end (12), to swing upwards. The second leg (11) lies in front of the airbag module outlet opening (18) when the airbag flap (9) is closed. When the airbag is activated, the inflation of the airbag (6) forces the second leg (11) upwards into the open position for the airbag to pass through the opening (7).
Patent DE-19918025-A1 (DE)
Title: Control drive circuit for semiconductor switch with source side load
Inventor: CHRISTOPH AXEL
IPC: H03K17/16
Filed: 1999-04-21
Abstract: Circuit is based on a first semiconductor (MOSFET) switch (M1), connected via its source terminal to a load (Z) between first and second supply voltage terminals, a charge pump (LP) coupled to the gate of the first semiconductor switch (M1), a second semiconductor (MOSFET) switch (M2) having its load path wired between the gate and the source of the first switch.  A driving/control circuit drives the charge pump (LP) and the two semiconductor switches (M1,M2) according to the magnitude of a control signal at one input. A delay device (V) is provided for time lagging the charge pump (LP) drive/control relative to the second switch (M2).
Patent DE-19926088-A1 (DE)
Title: Drive unit of crossed coil indicating instrument with coil body and pair of crossed coils crossed over by each other
Inventor: MIYAGAWA ISAO
IPC: G01R7/06
Filed: 1999-06-08
Abstract: The drive unit has many connection plugs (13), each with an end section and a rod section. The end section extends in the direction of the crossed coil (30). Each of the pair of crossed coils has a wire end, wound around the end section and soldered on it. Each of the connection plugs has a coil section at the end section, with the wire end wound around and a barrier to hold of the fused solder between the coil and the curved sections.
Patent DE-19926733-A1 (DE)
Title: Holographic strip e.g. for banknote etc., has sequence of adjacent individual holograms which can be read by relative movement of laser
Inventor: DAUSMANN GUENTHER
IPC: G03H1/30
Filed: 1999-06-11
Abstract: The holographic strip has at least one sequence of adjacent individual holograms. The individual holograms are readable using a laser beam. Each sequence of individual holograms can be read sequentially by moving the laser beam relative to the holographic strip. When the individual holograms of a sequence are subjected to a laser beam, virtual images are created. The virtual images may be observed using an optical system. The virtual images can be detected by a sensor or camera connected to an image processing system. Alternatively, real images may be created. An Independent claim is included for a method of reading a holographic strip.
Patent DE-19928646-A1 (DE)
Title: Car loading ramp for travel trucks with sleeping compartment etc has lifting/lowering device at front end facing truck for raising and lowering front of ramp
Inventor: HUELSMANN HEIKO
IPC: B60P3/363
Filed: 1999-06-23
Abstract: The ramp (9) interacts on its side facing the truck with a lifting/lowering device (16) by means of which the front part of the ramp can be lowered and raised.  The lifting/lowering device (16) can be formed as an inclined plane and is mounted on the chassis of the truck and/or on the ramp. A support frame (5) in the garage space (4) of the truck is fixed on its front side for swivel movement on the chassis by an articulation assembly.
Patent DE-19930197-A1 (DE)
Title: Herstellungsverfahren für einen Padabschnitt einer LCD-Vorrichtung und Aufbau einer diesen Padabschnitt aufweisenden LCD-Vorrichtung
Inventor: KIM JONG-WOO
IPC: G02F1/13
Filed: 1999-06-30
Abstract: Die Erfindung betrifft ein Herstellungsverfahren für eine LCD, mit dem sich eine gute Haftung zwischen dem Pad-Anschluß für die elektrische Signalverbindung zu einer äußeren Vorrichtung und dem Anschluß der äußeren Vorrichtung erzielen läßt, und den Aufbau einer diesen Pad-Anschluß aufweisenden LCD. Ein erfindungsgemäßes LCD-Paneel weist auf: ein Substrat, eine Mehrzahl von auf dem Substrat ausgebildeten Gate-Leitungen, eine Mehrzahl von die Gate-Leitungen kreuzenden Daten-Leitungen, ein Gatepad und ein Datenpad am Ende jeder Gate-Leitung bzw. Source-Leitung, und eine Mehrzahl von jeweils zwischen den Pads ausgebildeten Öffnungen, die bestimmte Substratabschnitte freigeben.
Patent DE-19931328-A1 (DE)
Title: Flächige Elektronen-Feldemissionsquelle und Verfahren zu deren Herstellung
Inventor: DRUESEDAU TILO
IPC: H01J1/304
Filed: 1999-07-01
Abstract: Flächige Elektronen-Feldemissionsquelle, insbesondere für den Einsatz in flachen Bildschirmen, wobei selbige eine aktive Schicht mit Nanosäulen aufweist, deren Basismaterial ein hochschmelzendes Metall mit einem Schmelzpunkt oberhalb 1800 K ist und deren Dicht im Vergleich zum kristallinen Volumenmaterial des hochschmelzenden Metalls um mindestens 10% reduziert ist, oder selbige eine aktive Schicht mit Nanosäulen aufweist, deren Basismaterial ein Gemisch verschiedener Metalle ist, von denen mindestens eines ein hochschmelzendes Metall mit einem Schmelzpunkt oberhalb 1800 K ist, und die Dichte der aktiven Schicht im Vergleich zum kompakten Gemisch der kristallinen Volumenmaterialien gleicher Zusammensetzung wie das Basismaterial um mindestens 10% reduziert ist.
Patent DE-19932955-A1 (DE)
Inventor: SCHLESINGER ROBERT
IPC: C01D3/14
Filed: 1999-07-14
Abstract: The invention relates to a method of preparing brine for producing alkali halide(s). The inventive method is characterized by (a) precipitating bivalent cations from the brine by one or more precipitation steps, (b) subjecting the brine pre-treated according to (a) to a single-effect or multiple-effect evaporation, (c) separating the mother liquor produced by (b) into the retentate and the permeate by nanofiltration, and (d) using the retentate as a precipitating agent in (a). The invention also relates to (an) alkali halide(s) that is/are obtained by a method that comprises the above-mentioned process steps (a) to (d).
Patent DE-19933373-A1 (DE)
Title: Automatic gearbox has one planetary gear driving two forward gears and one planetary gear driving only one forward gear with intermediate ratio lying between the other two forward gears.
IPC: F02N15/04
Filed: 1999-07-20
Abstract: The automatic gearbox has one planetary gear (2-4) driving two forward gears and one planetary gear (2a-4a) driving only one forward gear with its transmission ratio lying between the other two forward gears. The intermediate gear has permanently engaged gear wheels (8a,19a) and is controlled only by a brake (6a) and clutch (9a). In front-engine, rear drive, rear gearbox vehicles the starter motor and generator or substitute machine can be mounted in the rear.
Patent DE-19939401-A1 (DE)
Title: Microstructure for a microwave resonator consists of a planar substrate on which a high temperature superconducting layer is deposited which is then coated with an electrically conducting layer
Inventor: AIDAM ROLF
IPC: H01P7/08
Filed: 1999-08-19
Abstract: Microstructure consists of a planar substrate on which a high temperature superconducting layer is deposited which is then coated with an electrically conducting layer. A microwave technical resonance structure is freely etched on one of the planes and the other plane is connected to a the housing base. The layer structure between the high temperature superconducting layer and the housing is held electrically non-conducting in the region of the resonator structure present on the substrate. An electrically conducting contact layer remains outside of the resonator region and is a heat bridge between the resonator structure and the housing. Preferred Features: The electrically non-conducting zone between the high temperature superconducting layer and the housing is filled with a dielectric made of amorphous a-SiO2 or a-Si3N4.
Patent DE-19940582-A1 (DE)
Title: Car mat has two strips of hooked pile fastener underneath to stop it slipping
IPC: B60N3/04
Filed: 1999-08-26
Abstract: The car mat has two strips of hooked pile fastener underneath to stop it slipping. These may be attached to strips on the car floor.
Patent DE-19941608-A1 (DE)
Title: Instrument string fixing device e.g. for electric guitar, has enlarged ends of strings used for restraint at tuning peg end and free ends of strings threaded through seatings provided by tremolo block
Inventor: HOPPE THOMAS HORST
IPC: G10D3/12
Filed: 1999-09-01
Abstract: The instrument string fixng device uses a tremolo block (13) mounted on the body (12) of the string instrument, provided with seatings for receiving the free ends of the instrument strings (14), which are threaded through tuning pegs (18) at their opposite ends and restrained by their enlarged ends.Each of the strings fitted through the tremolo block is acted on by a respective clamping device for tensioning the string.
Patent DE-19943114-A1 (DE)
Inventor: PINDL STEPHAN
IPC: H01L21/285
Filed: 1999-09-09
Abstract: Connection areas of source/drain areas of the MOS transistor are arranged over the substrate (1) in the form of conductive structures (L), are separated from the substrate (1) by dividing layers (T) and have a larger horizontal cross section than the doped areas (G) of the source/drain areas that are located in the substrate (1).
Patent DE-19945672-A1 (DE)
Title: Light emitting diode, e.g. for optical communications and information display panels, is produced by providing a protective film prior to inscribing trenches and etching a layer stack using a bromine-based etchant
Inventor: KURAHASHI TAKAHISA
IPC: H01L33/30
Filed: 1999-09-23
Abstract: An (light emitting diode) LED production process, comprising provision of a protective film prior to inscribing trenches and etching a layer stack using a bromine-based etchant, is new. An LED production process comprises: (a) producing a light emission layer, a second conductivity type interlayer and a second conductivity type current diffusion layer on a first conductivity type GaAs substrate, all the layers consisting of AlxGayIn1-x-yP (x = 0 to 1, y = 0 to 1); (b) producing first and second conductivity type electrodes in contact with the substrate and the current diffusion layer respectively; (c) producing a protective film on the exposed surfaces of the current diffusion layer and the second conductivity type electrode; (d) inscribing trenches to expose the second conductivity type electrode and to reach the substrate; (e) etching the layers by \-4  mu m using a bromine-based etchant starting from positions facing the trenches in a direction parallel to the substrate surface such that an end section of each adjacent second conductivity type electrode is not reached; and (f) removing the protective film.
Patent DE-19947534-A1 (DE)
Title: Detecting imbalance in motor vehicle wheel involves detecting imbalance as vehicle is being driven using wheel sensor, transmitting detected values from sensor transmitter to receiver
Inventor: HIPP WALTER
IPC: G01M1/28
Filed: 1999-10-02
Abstract: The method involves detecting the imbalance as the vehicle is being driven using a sensor (3) on a vehicle wheel and the detected values of the imbalance are transmitted from a transmitter (4) in the sensor to a receiver (8) in a receiver arrangement (6,7) in the vehicle and/or to an external receiver arrangement.  Independent claims are also included for an arrangement for detecting an imbalance in a motor vehicle wheel and for a sensor device.
Patent DE-19954970-A1 (DE)
Inventor: GRUBER THOMAS
IPC: B32B7/10
Filed: 1999-11-16
Abstract: The present invention relates to a coating agent for coating the surface of a substrate in the form of a foil which is provided with an upper cover layer, a middle chromophore layer and a lower carrier layer. According to the invention, the lower carrier layer is a free-flowing, hardenable adhesive and levelling layer for gluing the foil onto the surface of the substrate and for covering irregularities in the surface of the substrate. A flexible, hardenable cover layer is provided. The present invention also relates to a method for coating the surface of a substrate using such a coating agent.
Patent DE-19955606-A1 (DE)
Title: Roof construction spacing aid has winding spool with a retractable/folding handle crank and a length of cord capable of limited stretch
IPC: E04G21/18
Filed: 1999-11-19
Abstract: A roof under construction has a series of battens which are placed horizontally separated by equal gaps set and maintained by a spacing cord unit. The spacing cord unit has a winding spool with a retractable/folding handle crank, a length of cord. The cord is capable of limited stretch, is thin and weather resistant. The cord has an equidistantly-spaced series of eyes threaded onto the cord and marked in numerical order. Each eye has a rubber band.
Patent DE-19959148-A1 (DE)
Title: Calibrating device for electrical controller, sets maximum and minimum electrical values, based on which detected signal level is modified
Inventor: GABRIEL BERND
IPC: G01D18/00
Filed: 1999-12-08
Abstract: The maximum and minimum electrical values are assigned to the controller (4) and stored in the memory. The voltage signal is fed to the controller, during calibration. The signal level at the lower and upper terminal points is determined. Based on the stored values, the detected signal level is modified.  The specific coefficients representing electrical characteristics of controller are determined, based on the characteristic curves obtained using maximum and minimum electrical values. The detected signal value is compared with stored values, based on which adjustment values are determined.
Patent DE-19964225-A1 (DE)
Inventor: HOLDERBAUM THOMAS
IPC: C11D17/00
Filed: 1999-12-17
Abstract: The invention relates to a method for compacting multi-phase shaped bodies, in particular detergent or cleaning agent shaped bodies. Said method comprises the following steps: a) production of core shaped bodies containing the active substance, b) optional insertion of one or more core shaped bodies obtained in step a) into a mould of a tablet press, c) introduction of at least one particulate premix into the tablet press mould, d) addition of at least one core shaped body obtained in step a) to the tablet press mould, e) optional single or multiple repetition of steps c) and/or d), f) compaction into shaped bodies. The steps c) and d) can optionally be performed in reverse order and in at least one of the method steps b), c), d) or f), the upper and or lower plunger of the tablet press has a non-planar compacting surface. An alternative method comprises the following steps: a) production of core shaped bodies containing the active substance, b) optional insertion of one or more core shaped bodies obtained in step a) into a mould of a tablet press, c) introduction of at least one particulate premix into the tablet press mould, d) addition of at least one core shaped body obtained in step a) to the tablet press mould, e) optional single or multiple repetition of steps c) and/or d), f) compaction into shaped bodies which have at least one cavity, g) insertion of a core shaped body or bodies from step a) into the cavity of the tablet press, h) pressing of the core shaped body/bodies into the cavities.
Patent EP-1138902-A1 (EP)
Inventor: HEDENETZ ANDREAS
IPC: F02D41/20
Filed: 2000-04-01
Abstract: A method and apparatus for timed measurement of a voltage across a device in a charging circuit of piezoelectric element. The voltage across the device is sensed and read at a predefined time in synchronization with an injection event of the at least one piezoelectric actuator. The device may be the piezoelectric element or a buffer capacitor. <IMAGE>
Patent EP-1046754-A1 (EP)
Inventor: KOELBLINGER FRANZ
IPC: E02D29/14
Filed: 2000-04-14
Abstract: The shaft cover (10) is fitted to the shaft (12) with a spindle drive (14) which raises and lowers it at the shaft opening. spindle drive (14), anchored at the shaft (12), has an outer sleeve with a rotating spindle within it and a slide moved up and d by the rotating spindle.
Patent EP-1059499-A1 (EP)
Inventor: DE MARCHI GIOVANNI
IPC: F27B9/16
Filed: 2000-05-29
Abstract: Rotary hearth furnace, in particular for the treatment of
minerals or oxidized materials, in-cluding a toroidal
chamber (1) with the bottom wall, said hearth (2),
rotating as to the rest of the chamber, said hearth (2)
including a refractory material layer supported on a
frame which includes the tracks co-operating with the
wheels, placed on the ground, for the sliding and/or
driving of said hearth (2); said frame includes several
girts (102) radial as to said hearth (2), angularly
equidistant from each other, and at least two circular
sliding girders (202, 302), positioned next to the outer
and inner peripheral edge of said hearth (2), being said
sliding girders in contact with the hearth sliding and/or
driving wheels (103, 203) through the suitable tracks
(212, 312), and being said wheels (103, 203) angularly
equidistant from each other with the same angular pitch
of said radial girts (102).
Patent EP-1174568-A1 (EP)
Inventor: KLEMM GUENTER PROF DR-ING
IPC: E04G23/08
Filed: 2000-07-22
Abstract: The hydraulic demolition jaws (17,19) have a pulsed beater (25) at least at one of the two jaws, and preferably the fixed jaw part (17). It has a piston (29) to beat against the material held between (24) the jaws, to divide it or crush it into rubble. The pulsed beating action is tripped by a manual switch, according to the pressure in the hydraulic operating system (20) for the moving jaw part (19).
Patent EP-1092795-A1 (EP)
Inventor: NAKAJI FUMIAKI
IPC: D02G1/08
Filed: 2000-10-09
Abstract: It is an object of the present invention to provide a hairiness controlling
device that can start, simultaneously with the start of spun yarn running,
stabilizing a spun yarn run through disks. According to the present invention,
a rotation speed of each disk 6 is varied depending on a running speed of a spun
yarn Y run as a drive drum D rotates, thereby setting the tension of the spun
yarn Y at an appropriate value when the spun yarn starts to run.
Patent EP-1059277-A1 (EP)
Title: Aromatic conversion process
Inventor: MERRILL JAMES T
IPC: C07C2/66
Filed: 2000-06-07
Abstract: A process for the transalkylation of polyalkylated aromatic compounds over a high porosity
zeolite-Y molecular sieve having a surface area of no more than 500 m 2 /g. A feedstock comprising
a polyalkylated aromatic component, including polyalkylbenzenes in which the predominant alkyl
substituents contain from 2 to 4 carbon atoms, is supplied to a transalkylation reaction zone
containing the high porosity zeolite-Y catalyst. Benzene is also supplied to the transalkylation zone,
and the reaction zone is operated under temperature and pressure conditions to maintain the
polyalkylated aromatic component in the liquid phase and which are effective to cause
disproportionation of the polyalkylated aromatic component to arrive a disproportionation product
having a reduced polyalkylbenzene content and an enhanced monoalkylbenzene content. An
alkylation reaction zone is provided which contains a molecular sieve aromatic alkylation catalyst
having an average pore size which is less than the average pore size of the average pore size of the
high porosity zeolite-Y. A feedstock comprising benzene in a C 2 -C 4  alkylating agent is supplied to
the alkylation reaction zone which is operated under conditions to produce alkylation of the benzene
by the alkylating agent in the presence of the molecular sieve alkylation catalyst. The alkylation
product from the alkylation reaction zone is supplied to an intermediate recovery zone for the
separation and recovery of a monoalkylbenzene.  e.g.  ethylbenzene, from the alkylation product,
together with the recovery of a polyalkylated aromatic component employing a dialkylbenzene.  e.g. 
diethylbenzene. The polyalkylated aromatic component is employed in at least a portion of the
feedstream supplied to the transalkylation reactor.
Patent EP-1025962-A1 (EP)
Inventor: HABEDANK WINRICH
IPC: H01M50/296
Filed: 2000-01-26
Abstract: A battery-powered hand-guided power tool is provided, in particular a hammer, in
which a rechargeable battery pack (50) is releasably connected to the housing (1, 2, 3)
of the hammer via a rail-and-channel arrangement (36, 37, 54, 55) and the battery
pack is locked in an operative position on the housing (1, 2, 3) in which the electrical
contacts (51) of the battery pack (50) and the associated electrical contacts (42) of the
power tool are electrically connected along a contact length extending in the
longitudinal direction the rail-and-channel arrangement (36, 37, 54, 55), by means of
a latch arrangement (18, 19) provided in the tool housing (1, 2, 3) and movable into a
release position. Thus, when the latch arrangement (18, 19) is moved into the release
position, the battery pack (50) can be moved in the direction of the longitudinal extent
of the rail-and-channel arrangement (36, 37, 54, 55) out of the operative position and
can be removed from the tool housing. Between the battery pack (50) and the tool
housing (1, 2, 3) there is arranged a spring (38) which loads the inserted battery pack
(50) in the direction of a displacement movement out of the operative position. The
travel of the spring is greater than the contact length of the contacts (42, 51) and the
restoring force of the spring (38) at the contact length is greater than the weight of the
battery pack (50).