baber/WOPTO huggingface dataset:
Patent DE-19840178-A1 (DE)
Title: Compensating spherical aberrations of telecentric lens
Inventor: COBB JOSHUA M
IPC: G02B27/00
Filed: 1998-09-03
Abstract: Compensation comprises computing the spherical aberration in the telecentric lens (10), determining the required thickness of a compensation plate (30) and inserting the plate in a telecentric section of a beam path of the telecentric lens.
Patent DE-19841936-A1 (DE)
Inventor: REICHEL DIETER
IPC: E01B25/32
Filed: 1998-09-14
Abstract: The track has a set of consoles (1) for connecting a support (2) to an attaching part (3) for guiding a rail-based vehicle, where the consoles are connected with the support. Each of the consoles has a retainer for fastening the attaching part, where the retainer extends along a length of the support. Two of the consoles are arranged opposite to each other on both sides of the support and are combined with tension rods (10, 11) as a single component. Each of the consoles has a bar connected with the support at an end, where the bars are connected with each other at two ends.
Patent DE-19843368-A1 (DE)
Title: Cylindrical surface developing device for printing press, with roller fitted by roller bolt to roller lever mounted in casing by bearing bolt
Inventor: KESLER VOLKER
IPC: B41C1/00
Filed: 1998-09-22
Abstract: The cylindrical surface developing device has at least one integrated device to describe or reproduce the working surfaces of a printing form cylinder, and a roller set at an angle to it. The roller (3) is fitted by a roller bolt (13) to a roller lever (14) mounted in the casing (11) by a bearing bolt (15) and is in working connection with a cam roller (18).
Patent DE-19846400-A1 (DE)
Title: Dead beam rear axle, with stabilizer in form of metal sheet
Inventor: ROLLER MARTIN
IPC: B60G21/05
Filed: 1998-10-08
Abstract: The dead beam rear axle (1) has a crossbar (2) which is rigid against bending but not against torsion. At each end of it there is a dead beam (3), each of which receives a wheel carrier at one end and can be fixed to the vehicle structure at the other. A stabilizer (4), made of sheet metal, is fitted within the region of the crossbar to provide it with a certain rigidity against torsion
Patent DE-19846840-A1 (DE)
Title: Angling float has diving paddle, sinker or buoyant part, tail and hook
Inventor: PLOMMER GUENTER
IPC: A01K85/16
Filed: 1998-10-12
Abstract: The angling float is suspended to one side of, and above (2), the center line through the diving paddle (3). The main part is in two parts - a buoyant or sinker part (4) and a flicking tail made of rubber (5) and pulled by a single hook (6).
Patent DE-19847999-A1 (DE)
Title: Diesel fuel filter with automatic water disposal is used to pump under pressure dewater fuel to main filter
Inventor: BAUER SASCHA
IPC: F02M37/22
Filed: 1998-10-17
Abstract: The dewatered fuel is then passed by pump (20) under high pressure to an identically constructed main filter (21) from where the particle-free fuel passes to the injectors. Any surplus is returned via line (22) to a reservoir (13). A sensor (23) determines when water must be removed. Pump (25) is then activated to draw the water out through line (18) and discard it. Valves (24,26) allow pump (25) to fulfill a dual function of removing water and supplying raw fuel to the filter.  The filter is required to remove both water and particles. Fuel enters first into a prefilter (10) in which the water settles by gravity in the lower portion (17).   Provision is made to warm the filter in severe winter conditions by using warmed fuel as the heat exchange medium. Various pressure sensors are fitted to give warning when filter elements need to be changed.
Patent DE-19849674-A1 (DE)
Title: Emergency automobile door unlocking device uses back-up battery and non-electrical energy store for release of electrically operated door locking element upon failure of vehicle battery
Inventor: WEIGL ANDREAS
IPC: E05B81/54
Filed: 1998-10-28
Abstract: The door unlocking device uses a back-up battery (13) coupled to a non-electrical energy store (14), used for release of the electrically-operated door locking element (15) for an automobile door lock (16), in response to a signal provided by a voltage monitoring circuit (12), detecting failure of the automobile battery (10).
Patent DE-19850181-A1 (DE)
Title: Radiation-sensitive composition for aluminum printing plates comprises polymer binder, compound releasing acid upon heating, radiation absorbing compound and enol ether
Inventor: HAUCK GERHARD
IPC: G03F7/004
Filed: 1998-10-30
Abstract: Radiation-sensitive composition with high conductivity comprises a polymer binder, insoluble in aqueous media of pH below 13.5, with protective groups separable on contact with acids or heat and also groups facilitating crosslinking with enol ether, a compound(s) releasing an acid on heating, a radiation-absorbing compound and an enol ether(s) facilitating crosslinking.  Radiation-sensitive composition with high conductivity comprises:  (i) a polymer binder, insoluble in aqueous media of pH below 13.5, with protective groups separable on contact with acids or heat and also groups facilitating crosslinking with enol ether; (ii) a compound(s) releasing an acid on heating; (iii) a radiation-absorbing compound; and (iv) an enol ether(s) facilitating crosslinking.
Patent DE-19852784-A1 (DE)
Title: Osmotic stabilization of micro- or mini-emulsions for use in the production of nano-hybrid polymer particles involves using a surfactant in combination with a water-insoluble compound as co-surfactant
Inventor: ANTONIETTI MARKUS
IPC: C08G18/32
Filed: 1998-11-16
Abstract: A process for stabilizing oil/water micro- or mini-emulsions with the aid of a surfactant (S1) and a co-surfactant (S2), in which (S2) consists of water-insoluble compound(s) selected to give an osmotically stabilized emulsion, other than hexadecane, cetyl alcohol, dodecylmercaptan, long-chain alkyl methacrylates and the dyestuff Blue 70.  An Independent claim is also included for osmotically stabilized micro- or mini-emulsions containing an oil phase, an aqueous phase, a surfactant (S1) and an ultra-hydrophobic co-surfactant (S2) as defined above.
Patent DE-19855681-A1 (DE)
Title: Production of (S,S)/(R,S)-N,N'-ethylenediaminedisuccinic acid comprises reaction of ethyleneimine, maleic acid anhydride and L-aspartic acid, L-glutamic acid or L-cysteine in the presence of a base
Inventor: OFTRING ALFRED
IPC: C07C227/18
Filed: 1998-12-02
Abstract: Production of (S,S)/(R,S)-N,N'-ethylenediaminedisuccinic acid comprises reaction of ethyleneimine, maleic acid anhydride or salts and L-aspartic acid, L-glutamic acid or L-cysteine in the presence of a base.  A process for the production of (S,S)/(R,S)-N,N'-ethylenediaminedisuccinic acid, analogous compounds or their salts (I) comprises reaction of maleic acid anhydride or a maleic acid salt with ethylene imine in the presence of a base, followed by reaction of the product with L-aspartic acid, L-glutamic acid or L-cysteine in the presence of a base and optionally acidification with an acid.
Patent DE-19856447-A1 (DE)
Inventor: HOECK FRANZ
IPC: D01G23/04
Filed: 1998-12-09
Abstract: The invention relates to a method and a device for mixing fibrous constituents using weight feeding according to which the fibrous material to be dosed is removed, each time, from fibrous balls and is delivered into a weighing container via a device provided for supplying material. A prefilling chamber is connected upstream from said weighing container. The weighing container is separated from the prefilling container by a controllable flap and, after weighing, the material is discharged from the weighing container and released onto a mixing strip. A desired specified weight curve is given to the weighing device for each fibrous component (I, II, III). In order to fill the weighing container (10), the device for supplying the material is controlled according to said specified weight curve by a corresponding variation of the delivery rate. The course of the weighing cycle is fixed by the corresponding percentile delivery rate over the percentile time of the weighing cycle (unit curve). The capacity of the prefilling chamber (8) corresponds to the capacity of the weighing container (10).
Patent DE-19860668-A1 (DE)
Title: Head lamp installation for vehicles has light beam with light-dark boundary to opposite vehicle side so only own vehicle side in front is illuminated
Inventor: WOERNER BERNHARD
IPC: F21V7/00
Filed: 1998-12-29
Abstract: The head lamp (10) has at least one head lamp unit (12) through which a concentrated light beam is generated. It has an angled light cut-off (84) to the opposite vehicle side so that essentially only the own vehicle side in front of the vehicle is illuminated by the light beam. The light beam has furthermore an upper light-dark boundary (85). The upper light-dark boundary of the light beam runs at least approximately horizontally.
Patent DE-19860897-A1 (DE)
Title: Gamma-Anpassung eines Videoprozessors mittels dreier Meßströme
Inventor: SOWIG HELMUT
IPC: H04N9/69
Filed: 1998-12-31
Abstract: Neuere Schaltungskonzepte tasten in jeden Farbkanal während der vertikalen Bildaustastzeit Meßzeilen zur Cutoff- und Drive-Regelung des Kathodenstroms ein. Aufgrund des physikalisch bedingten exponentiellen Strahlstrom-Kennlinienverlaufs als Funktion der Kathodensteuerspannung V¶K¶ werden dabei für eine Cutoff- und Drive-Regelung der Exponent gamma des Kennlinienverlaufs oder das Verhältnis zweier Kathodenströme I¶K1¶ und I¶K2¶ für die Bildung von Regel-Referenzwerten herangezogen, wobei jeweils von einem festen Wert des Exponenten gamma oder des Verhältnisses der beiden Kathodenströme I¶K1¶ und I¶K2¶ ausgegangen wird. Es hat sich jedoch gezeigt, daß bei Annahme eines festen Wertes für den Exponenten gamma oder für das Verhältnis zweier Kathodenströme I¶K1¶ und I¶K2¶ kein optimales Ergebnis für die Darstellung von Schwarz-Weiß-Bildern zu erreichen ist. DOLLAR A Erfindungsgemäß wird daher der Exponent gamma in Abhängigkeit von der Farbbildröhre 1 bestimmt. Ziel dabei ist es, einen gamma-bedingten Gleichspannungs-Offset u¶0f¶ auf Null zu reduzieren.
Patent DE-19901360-A1 (DE)
Title: Supplementary handle for plastic carrier bag is ergonomically-shaped to fit the hand and in its simplest form comprises slotted plastic tube of specified dimensions
Inventor: RUFF WOLFRAM S
IPC: A45F5/10
Filed: 1999-01-15
Abstract: The handle shell is specially-shaped for comfort. The simplest implementation is a slotted tube 60-150 mm long, of diameter 10-50 mm and wall thickness 1-6 mm.
Patent DE-19904092-A1 (DE)
Title: Transmission method for data comprises condition/status of the data channel in a course of time when the data is transferred from the masters to the slaves in opposite directions
Inventor: MESCHENMOSER REINHARD
IPC: G08G1/07
Filed: 1999-02-02
Abstract: The transmission method comprises condition/status of the data channel in the course of the time when the data word is transferred from master to slaves in the opposite direction. A first section of the data word has eight bits codes a message of master to sleeve. The status information specifies status of every individual indicator of the traffic light regulated by the master. A second line shows master first transfer in time interval to slaves to report current status.
Patent DE-19906385-A1 (DE)
Title: Arrangement for decentralised implementation of complex service characteristics for digital terminals in network
Inventor: WESTENDORF WILHELM
IPC: H04Q11/04
Filed: 1999-02-16
Abstract: The arrangement has transmitter unit in each of at least two terminals (A,B) for transmitting encoded information for the complex service characteristic via an information element which is transparently passed across the digital network (N,P) and a receiver unit for receiving and evaluating the information element, whereby a corresponding service characteristic is reproduced in a copying unit. The digital network is an ISDN channel with D-channel signalling at level 3.
Patent DE-19907532-A1 (DE)
Inventor: BRUNNER MELANIE
IPC: C07C29/42
Filed: 1999-02-22
Abstract: The invention relates to a method for preparing at least one unsaturated alcohol (B). The method comprises the following steps (I) to (III): (I) reaction of at least one alkali or alkaline earth hydroxide with at least one alcohol (A) in at least one organic solvent (L) so that a mixture (G-I) is obtained which contains at least the alcohol (A), the solvent (L) and an alcoholate (AL); (II) reaction of at least one carbonyl compound of the general structure R-CO-R' with at least one alkine of the general structure R"-CC-H and the mixture (G-I) obtained in step (I) above, so that a mixture (G-II) is obtained which contains at least the alcohol (A), the solvent (L) and an unsaturated alcohol (B); and (III) distillation of the mixture (G-II) obtained in step (II) above so that the at least one alcohol (B) and a mixture (G-III) containing the solvent (L) and the alcohol (A), are obtained. Said method is characterized in that the solvent (L) and the alcohol (A) obtained in step (III) are fed back to step (I) as a mixture.
Patent DE-19909919-A1 (DE)
Title: Switching device for automotive electronics e.g. car radio loudness control
Inventor: RYCHLAK STEFAN
IPC: G05G1/08
Filed: 1999-03-06
Abstract: The switching device includes a rotary operating member (10) and at least two sensors (50,52) which are actuated when the operating member is rotated. The operating member is a toothed pulse wheel (10) into which at least two sprung tracer pins (20,22) mesh. The tracer pins actuate sensors (50,52) when the pulse wheel is rotated. The tracer pins may be displaced on the pulse wheel so that the sensors are actuated with a time delay, depending on the direction of the pulse wheel.
Patent DE-19913109-A1 (DE)
Inventor: HOENIGSCHMID HEINZ
IPC: G11C7/14
Filed: 1999-03-23
Abstract: The integrated memory has two first switching elements (S1) which each connect a bit line (BL0, bBL0) of a first bit line pair to a bit line (BL1, bBL1) of a second bit line pair; and two second switching elements (S2) which each connect one of the reference cells (RC') of one bit line pair (BL0, bBL0) to the bit line (BL1, bBL1) of the other bit line pair that is not connected to the bit line allocated to this reference cell (RC') by the corresponding first switching element. Information is rewritten into the reference cells (RC, RC') through the read amplifier (SAi).
Patent DE-19921715-A1 (DE)
Title: Reducing water, energy consumption of combination, heating and hot water heating devices during cold start for supplying hot water involves pre-heating heating system to operating temp.
Inventor: SCHRODT STEFAN
IPC: F24D19/10
Filed: 1999-05-12
Abstract: The method involves using one or more external switch-on units (1) for pre-heating the heating system (3) to operating temp. before tapping consumable water by switching on the heating demand. A time switch is also connected into a control loop to extend the effect of the switch-on unit until operating temp. is achieved.  An Independent claim is also included for control system.
Patent DE-19922156-A1 (DE)
Title: Multimetal oxide composition, useful as oxidation catalyst, especially for gas phase production of (meth)acrylic acid, is based on crystallites of constant composition
Inventor: MARTIN FRIEDRICH-GEORG
IPC: B01J27/199
Filed: 1999-05-12
Abstract: Multimetal oxide composition (I) comprises: (i) a multimetal oxide (II) of molybdenum with vanadium, niobium, tantalum, tungsten and/or rhenium and boron, silicon, phosphorus, germanium, arsenic and/or antimony and optionally other metal(s) or (ii) a mixture of (II) and another multimetal oxide (III), in which (I) consists of crystallites of constant composition.  Multimetal oxide composition is of formula (I); (A)p(B)q (I) Mo12X<1>aX<2>bX<3>cX<4>dX<5>eOx (II) MofX<6>gX<7>hOy (III) A  = a multimetal oxide of formula (II);  B  = a multimetal oxide of formula (III); X<1>  = hydrogen, up to 97 mole-% of which may be replaced by ammonium, potassium, rubidium and/or cesium;  X<2>  = vanadium, niobium (Nb), tantalum (Ta), tungsten and/or rhenium;  X<3>  = boron, silicon, phosphorus, germanium, arsenic and/or antimony (Sb);  X<4>  = chromium, manganese, iron (Fe), cobalt (Co), nickel (Ni), copper (Cu), zinc (Zn), magnesium (Mg), calcium (Ca), strontium (Sr) and/or barium (Ba);  X<5>  = sulfur;  X<6>  = Cu, Fe, Co, Ni, Zn, cadmium, Mn, Mg, Ca, Sr and/or Ba;  X<7>  = Nb, Ta and/or Sb;  a  = 1-3;  b  = 0.1-2; c  = 0-5;  d, e  = 0-1;  f  = 0-2;  g  = 0.5-1.5;  h  = 2-4;  x, y  = values depending on the valency and frequency ox elements other than oxygen;  p  = 1; and  q  = 0; or  p, q not  = 0 and  p/q  = (160-1):1. The standard deviation of the stoichiometric coefficient a of the variable X<1> of individual crystallites of component A is less than 0.15, especially less than 0.10. Independent claims are also included for: (a) methods of preparing the multimetal oxide (I); (b) the apparatus used in preparation.
Patent DE-19922923-A1 (DE)
Title: Liquid-cooled fuel-cell arrangement
Inventor: HELMOLT RITTMAR V
IPC: H01M8/065
Filed: 1999-05-19
Abstract: A liquid-cooled fuel-cell battery has at least one fuel-cell unit and a cooling system arranged so that the cooling system comprises of at least one outlet and at least one inlet, where liquid prior to the battery starting flows out, and after subsequent starting or during battery starting, flows in again.  The outlet and the inlet of the cooling system are coincident. More specifically, the outlet is arranged at the deepest point of the cooling system, and has a gas pipe at its disposal.
Patent DE-19923667-A1 (DE)
Title: Light-protecting composition, useful e.g. as sunscreen, contains boron nitride and triazine-type ultra-violet absorber with synergistic activity
Inventor: GERS-BARLAG HEINRICH
IPC: A61Q17/04
Filed: 1999-05-22
Abstract: Cosmetic or dermatological light-protecting composition (A) contains boron nitride (I) and an ultra-violet (UV)-filter substance (II) that includes a triazine structural motif.  An Independent claim is included for use of boron nitride to improve the skin feel of UV-filter compositions containing triazine derivatives.
Patent DE-19926386-A1 (DE)
Title: Vehicle door fastening has inner operating control with Bowden wire and operating lever and inner locking lever, carrier, carrier cam and rotary axles
Inventor: HUNT ROBERT
IPC: E05B65/20
Filed: 1999-06-10
Abstract: The fastening consists of a door lock operated by an inner control (2) via a Bowden wire (10). The inner control has a movable inner C-shaped operating lever (11) which has a movable inner locking lever (12) which can be switched from a locked to an unlocked position. The inner control lever has a carrier (13) , and the inner locking lever has a carrier cam (14). The rotary axis (15) of the inner operating lever and the rotary axis (16) of the inner locking lever are spaced apart by a pre-set distance.
Patent DE-19929179-A1 (DE)
Title: Flexible circuit board manufacturing method
Inventor: HAUPT DETLEF
IPC: H05K1/00
Filed: 1999-06-25
Abstract: The method involves applying a metallic conductor track film (2) to a base film (1). The track film is structured to produce tracks, and a cover film (6) is applied over the tracks. The cover film includes a first contact opening (8).  The base film material (1) is locally removed using laser processing, to produce a second contact opening (9) in the base film. The laser processing may be performed later then the step of applying a cover film.
Patent DE-19933497-A1 (DE)
Inventor: HARWARTH GEORG
IPC: B26D7/26
Filed: 1999-07-16
Abstract: The invention relates to a device for adjusting the cutting gap between a rotor (1) with a cutting blade (11) which can be rotated about a rotor axis (10) and a lockable counter-blade body (12) which bears a cutting edge (9). Said counter-blade body can be adjusted by an adjusting mechanism which operates in opposition to the cutting blades (11) of the rotor in a perpendicular direction in relation to the rotor axis, in order to optimise the cutting gap. Said adjusting mechanism has a carriage (13) which is guided in a linear guide (8) and the linear guide (8) is positioned at a slight angle to the rotor axis (10) parallel. The counter-blade body (12) is either located on the carriage (13) in such a way that the parallel position of the cutting edge (9) and cutting blade (11) is maintained, or a U-shaped counter-blade body (12) is provided, whose limbs (14, 15) are forced apart elastically by pressure elements (6).
Patent DE-19935577-A1 (DE)
Title: Antriebseinrichtung für die Entladeöffnung von Schüttgutwagen
Inventor: ERNST ANDREAS
IPC: B61D7/26
Filed: 1999-08-01
Abstract: Antriebseinrichtung für die Entladeöffnung (8) von Schüttgutwagen mit einem Handrad (10) zur Betätigung der Kraftübertragungsglieder (9) hin zum Verschlußschieber, wobei in beiden Drehrichtungen (Schließen/Öffnen) keine selbsttätigen, unkontrollierbaren Bewegungen des Handrades (10) eintreten und dadurch die Arbeitssicherheit des Bedienpersonals erhöht wird und auch keine Selbstzerstörung der Antriebsbauteile eintreten können und somit die Einsatzbereitschaft des Fahrzeuges verbessert wird. DOLLAR A Zwischen den Kraftübertragungsgliedern (9) eines Verschlußschiebers (4) und einem Handrad (10) ist das Getriebe (11) als selbsthemmendes Getriebe (11) ausgebildet. Das selbsthemmende Getriebe (11) weist an seinen sich gegenüberliegenden Zahnflanken unterschiedliche Rauheitsgrade auf, so daß die eine Drehrichtung gebremst und die andere Drehrichtung gehemmt wird. DOLLAR A Die Antriebseinrichtung wird vorzugsweise bei Schüttgutwagen angewendet.
Patent DE-19936763-A1 (DE)
Title: Selbstadaptiver Sensor
Inventor: WALLRAFEN WERNER
IPC: G01D5/14
Filed: 1999-08-09
Abstract: Bei einem Sensor, insbesondere bei einem magnetisch empfindlichen Sensor, zur Impulszählung für die Messung von Drehzahlen und Winkelpositionen eines rotierenden Bauteils, welches mit einem mitrotierenden Impulsgeber, insbesondere einem magnetisch wirksamen Impulsrad, versehen ist, wobei der Sensor zur selbsttätigen Adaption seiner Schaltpunkte an die jeweiligen Meßortverhältnisse ausgestattet ist, verfügt der Sensor über eine Logik, welche die selbsttätige Adaption mit eingeschalteter Versorgungsspannung des Sensors von einem nicht oder grob voreingestellten Urzustand einmalig aufgrund eines wenigstens ersten Überschreitens eines vorgegebenen Grenzwertes wenigstens eines vorgegebenen Betriebsparameters einleitet und welche die dabei ermittelte Konfiguration der Schaltpunkte in einem sensoreigenen nichtflüchtigen Datenspeicher zur ständigen Benutzung ablegt.
Patent DE-19936822-A1 (DE)
Title: Device to inflate inflatable vehicle passenger protection device has container defining gas storage chamber, inflation flow medium in it plus two openings in container with bursting discs
Inventor: COOK FRED J
IPC: B60R21/272
Filed: 1999-08-05
Abstract: A device to inflate an inflatable vehicle passenger protection device has the following: - a container defining a gas storage chamber; - an inflation flow medium under pressure in the gas storage chamber. The device also has; - first and second openings in the container to allow or deflect a flow of flow medium from the gas storage chamber to the inflatable device respectively; - first and second bursting discs which extend over the first and second openings and can be torn responding to a rise of the pressure difference across the first bursting disc at a level above a first pre-determined pressure difference; - and first and second vacuum-setting devices to increase the pressure difference across the bursting discs onto a level above the first pre-determined pressure difference when it is activated in order to break or tear the bursting disc with the second vacuum-setting device acting like the first one but for a larger pressure difference than before.