baber/WOPTO huggingface dataset:
Patent DE-19805433-A1 (DE)
Inventor: ANSMANN ACHIM DR
IPC: C09K23/56
Filed: 1998-02-11
Abstract: The invention relates to the use of detergent mixtures, comprising (a) alkyl and/or alkenyloligoglycosides and (b) polyolpolyhydroxy-12-stearates, as solutizers in the production of clear solubilization products.
Patent DE-19808310-A1 (DE)
Inventor: WEIS THOMAS
IPC: B65H29/58
Filed: 1998-02-27
Abstract: A print machine has a proof extraction unit with a sheet lifter (16) over the paper stack (1) and a sheet motion end-stop (3). The end-stop (3) can swivel between a first position (I) against the stack (1) into a second position (II) with a supplementary end-stop (11), to a third position (III) from which the proof may be extracted. The second position (II) is variable as required.
Patent DE-19809167-A1 (DE)
Title: Optoelectronic semiconducting component for generating and amplifying coherent radiation for laser material processing and other applications of high energy laser radiation
Inventor: GUETHER REINER
IPC: H01S5/40
Filed: 1998-02-26
Abstract: The component consists of planar waveguide stacks (1,3,6) of active and passive layers with partially diffractive boundary surface structures (2,5).  The diffractive structures in at least one boundary surface are formed by symmetrical superimpositions of crossing grid structures with variable grid parameters grid constant, grid depth and ridge curvature.
Patent DE-19811961-A1 (DE)
Title: Headlamp for vehicle with reflector inserted for light function
Inventor: KUEHL HENNING
IPC: F21V7/00
Filed: 1998-03-19
Abstract: At least one light source (22) is assigned to a screening system (50), by which the light transmitted by the boundary light source, impinges on at least one part region (18) of the reflector (10) so that this light is weakened. Light transmitted through the part region without the screening system, would be reflected in such a way, that a too high illumination intensity would be produced.
Patent DE-19815580-A1 (DE)
Title: Conveyor belt with tension wire suspension from widely spaced masts
Inventor: ECKARDT GUENTER
IPC: B65G15/08
Filed: 1998-04-07
Abstract: The conveyor belt is made of a flexible band which may be rolled up into a tube (4) carrying granular material at a considerable height above the ground. Rollers at intervals along this belt support the tube. The empty return run (5) of the belt forms an inverted U-shape supported by further rollers. The rollers are supported by bearings held in frames suspended from tension wires (3). The wires pass over widely spaced support masts.
Patent DE-19815777-A1 (DE)
Inventor: HOERZ STEPHAN
IPC: F28D20/02
Filed: 1998-04-08
Abstract: The invention relates to a heat accumulator, especially a PCM device, provided with thermal insulation (4), at least one inlet (2) and one outlet (3), and collector areas (12) for the heat carrier medium that are fluidically connected to the storage core which is surrounded by a housing, whereby flow paths (tubes) (5) are arranged therein and the inventive device is provided with areas in between the flow paths where phase change material can be found. Such heat accumulators can be more easily adapted to small, angular installation areas while at the same time maintaining a storage capacity, high load and unload dynamic characteristics and can be produced inexpensively when the flow paths (5) are made of oval or flat tubes which are conducted through the storage core in a spiral or undulated form and the areas (9) for the phase change material are arranged between the individual flow paths (5) and the undulated shapes (10) or windings (18) of the individual flow paths (5) and are at least for the most part taken up by heat conducting elements (8) which are metallically connected to the flow paths (5). The heat conducting elements (8) are configured as undulated thin strips of sheet metal whose width is greater than the large diameter of the tubes that form the flow paths (5).
Patent DE-19816155-A1 (DE)
Inventor: WAGNER SIMON
IPC: G02B23/24
Filed: 1998-04-09
Abstract: The invention relates to an illumination device and an illumination method for endoscope-type systems. Said device comprises an endoscope-type device, at least one light guide for guiding light from at least one first light source and from a second light source separate from the first to a distal end of the endoscope-type device (16), and a control and check device (22) for controlling and adjusting the intensities and/or wavelengths of the individual light sources. The illumination device has at least two separate light sources (12a, 12b to 12n) with light of at least two different wavelengths and/or different wavelength ranges and/or with different spectral characteristics and of different or identical intensity. The control and check device (22) is configured in such a way as to enable the contrast to be enhanced and/or regulated by modifying the spectral distribution of light.
Patent DE-19816334-A1 (DE)
Inventor: BORUCINSKI THOMAS
IPC: C25B9/19
Filed: 1998-04-11
Abstract: The invention relates to an electrolysis apparatus for producing halogen gases from an aqueous alkali halogen solution, comprising several electrically connected plate-shaped electrolysis cells arranged in a pile and respectively provided with a housing consisting of two half shells made of an electro-conductive material and fitted with outer contact strips on at least one rear wall of said housing, also including two respective planar electrodes (anode and cathode), whereby the anode and cathode are provided with louver-like orifices so that the electrolytic feed material and products can flow though, said anode and cathode are separated from each other by means of a partition wall, are arranged parallel to each other and are electroconductively connected to the associated rear wall of the housing by means of metal reinforcements. The aim of the invention is to provide an apparatus which can operate at flow densities of more than 4 kA/m<2> with correspondingly higher production of gas in the boundary layer while maintaining a sustainable service life for the membrane and requiring few pulses. This is achieved by slanting the louver-like orifices (8B, 9B) of the anode (8) and cathode (9) towards the horizontal.
Patent DE-19817105-A1 (DE)
Inventor: NIETGEN MARIA
IPC: B42D25/342
Filed: 1998-04-17
Abstract: The anti-forgery document has two overlaying lines with spacing between them of between 10-500 micrometers. Upon bending of the document a visible variable moire pattern is formed on the document.
Patent DE-19818317-A1 (DE)
Title: Lambda sensor operating readiness detection method e.g. for sensor located in exhaust gas-flow of IC engine equipped with catalyst
Inventor: ZHANG HONG
IPC: F02D41/14
Filed: 1998-04-23
Abstract: A method for ascertaining the operational readiness of a oxygen sensor (lambda sensor) having a constant characteristic relative to its output signal, for a combustion (IC) engine.  The time characteristic of the pump voltage (Upump) of the lambda sensor (17) is monitored, with regard to attaining and discontinuing a saturation value for the pump voltage (Ppump) and the variance occurring in the output signal (U LS) of the lambda sensor (17) after discontinuing the saturation value is used as a criterium for the readiness for service of the lambda sensor (17).
Patent DE-19818474-A1 (DE)
Inventor: BAUSEWEIN ANDREAS
IPC: G01N33/00
Filed: 1998-04-24
Abstract: The invention relates to a gas sensor comprising first and second sensor regions which are responsive to at least one reactive waste gas component. Said sensor also comprises a catalytic agent for converting reactive waste gas components with a catalytic activity which is greater in the first sensor region. The invention should enable an especially precise and, however, quick measuring of the lambda value over a broad band and also in the case of external disturbances caused by an unfavorable signal/noise ratio. To this end, the first sensor region comprises pores in which traces of at least one catalytically active substance used as a catalytic agent are provided.
Patent DE-19818993-A1 (DE)
Inventor: GOMOLL GUENTER
IPC: F25D23/00
Filed: 1998-04-28
Abstract: A refrigerating device (10) with a heat-insulating housing (12) which is provided with at least one storage area which is fitted with an inside lining (13) and refrigerated by means of a flat evaporator (22) that is placed in thermoconductive contact with the inside lining and is arranged inside the thermal insulation of the housing. The invention is characterized in that at least sections of the evaporator (22) are provided with means (27) that increase the mass thereof, whereby the evaporator becomes at least substantially resistant to vibrations with respect to excitation frequencies acting thereon during operation.
Patent DE-19822614-A1 (DE)
Title: Shelving system assembled from tubular supports and horizontal boards
Inventor: WIESCHEMEYER BERNHARD
IPC: A47B87/00
Filed: 1998-05-20
Abstract: Dowels (4) are pushed through pairs of holes (3) in the board (1) so that they extend for equal distances on either side of the board. Tubes (2) may then be placed over these pairs of dowels. Preferably these pairs of holes are located in the corners of the board. The shelving system can extend around corners.
Patent DE-19825114-A1 (DE)
Inventor: WILLMANN KARL-HEINZ
IPC: B60T8/48
Filed: 1998-06-05
Abstract: The invention relates to a hydraulic braking system for automobiles having an electrohydraulic brake servo unit comprising a piston pump. In order to reduce pressure pulsations on a suction side of the multiple-piston pump, the invention provides for a multiple-piston pump that is embodied, for instance, as a six-piston pump with stepped pistons (68) that are alternately driven with 30 DEG  and 90 DEG  phase shifting in relation to each other. The drive phase shift of the stepped pistons (68) is chosen in such a way that suction volumetric flows have a even phase shift causing the entire suction volumetric flow of the multiple-piston pump to exhibit reduced pressure pulsation amplitude thereby diminishing the effects on the main brake cylinder.
Patent DE-19827886-A1 (DE)
Title: Temperature-dependent actuator
Inventor: MOEHLENHOFF ANDREAS
IPC: G05D23/02
Filed: 1998-06-23
Abstract: The actuator has an expandable material (3) in a closed case.  A tappet (6) in the form of a bushing has a base (9) which points away from the inside of the case (1) of the actuator. A rod is inserted into an insert (4) made of elastically deformable material and is enclosed by the tappet. The rod acts as a sliding surface for the tappet.
Patent DE-19831693-A1 (DE)
Title: Extruded product preparation method involves presenting groups of extruded profiles at right angles to binding unit winder axis
Inventor: ROTHWEIN LUDWIG
IPC: B65B11/02
Filed: 1998-07-15
Abstract: In the process, especially for preparing bundles of extrusion molded products, a number of e.g. profiled rails are brought together in a parallel group and are presented to a tape binding machine inlet. The group of extrusions is presented at right angles to the tape binding machine winding axis.
Patent DE-19832683-A1 (DE)
Title: Premix burner chamber of gas heater covered by curved hood has grooved holders for baffle plate and burner plate, heat exchanger and interfitting edges
Inventor: SCHRADER KARL-HEINZ
IPC: F23D14/02
Filed: 1998-07-21
Abstract: The premix burner chamber (1) of a gas heater is covered by a curved hood (14) which has holders in the for of longitudinal grooves (18-21) on the inside of the chamber into which a baffle plate (22) and a burner plate (23) fit. The covering hood is formed by an extruded profiled body especially made of aluminium. The chamber's end walls are formed of wall-parts of a heat exchanger (2) next to the chamber. The edges (8) of the wall-parts are shaped to match the hood placed on the edges. The edge parts (16,17) of the hood rest on smooth edges (9,10) of the heat exchanger.
Patent DE-19832780-A1 (DE)
Title: Convertible rail-road vehicle which can travel on rail stretches as well as on road
Inventor: SCHEIBEL GERALD
IPC: B61H7/00
Filed: 1998-07-22
Abstract: The vehicle is adapted for travel on rail stretches as well as on the road. It has rubber-tired wheels (2) for travel on the road and rail bogies with railway wheels (3) for rail travel. There is a further braking device besides at least one braking installation that works upon wheels and thereby is influenced by the friction between wheel and rail (8). This is designed as a rail brake (6) and works independently of the brake forces that can be transmitted between wheel and rail. In addition it has at least one energy-dissipating device (9) on at least one end side of the vehicle frame (1) to which a railway coupling (10) is fastened. The frame has closing crossbeams on both end sides which are connected by additional longitudinal beams in the longitudinal direction of the vehicle.
Patent DE-19835741-A1 (DE)
Title: System to control the setting units of an internal combustion motor takes their reaction times into account with the control times for their effects to be simultaneous
Inventor: BECKER RUEDIGER
IPC: F02D41/14
Filed: 1998-08-07
Abstract: The mechanism to control the settings of the fuel/air feeds and exhaust extraction, at the cylinder of an internal combustion motor, has a number of setting units (5,7,8,9,10) for the various functions. A control time is set according to the individual reaction time at each setting unit, so that the effects of their settings have a simultaneous action. This gives a specific filling charge to each cylinder at a defined time point.
Patent DE-19840372-A1 (DE)
Title: Katalysator und Verfahren zur Reinigung von Stoffströmen
Inventor: FLICK KLEMENS
IPC: B01J35/10
Filed: 1998-09-04
Abstract: Katalysator, der in seiner Aktivmasse 0,05 bis 1,0 Gew.-% mindestens eines Metalls oder einer Verbindung eines Metalls der 10. Gruppe des Periodensystems der Elemente und 0,05 bis 1,0 Gew.-% mindestens eines Metalls oder einer Verbindung eines Metalls der 11. Gruppe des Periodensystems der Elemente, wobei das Gewichtsverhältnis des enthaltenen Metalls der 11. Gruppe zum enthaltenen Metall der 10. Gruppe von 0,95 bis 1,05 beträgt, und als Träger einen Siliciumdioxid enthaltenden Katalysatorträger mit einer BET-Oberfläche zwischen 2 und 400 m·2·/g enthält, und wobei mindestens 20% des Gesamtporenvolumens des Katalysators in Poren mit einem Durchmesser oberhalb von 100 Nanometern vorliegt; und Verfahren zur Entfernung von Alkinen, Dienen und/oder einfach ungesättigten Kohlenwasserstoffen aus Stoffströmen unter Verwendung des Katalysators.
Patent DE-19841729-A1 (DE)
Title: Handle arrangement for movable body part like door of car has operating element as electrical switch element in circuit with voltage source and adjusting drive for operating lock element
Inventor: RATHMANN KLAUS
IPC: E05B81/14
Filed: 1998-09-12
Abstract: A handle arrangement for a movable body part like a door of a car has a recessed grip and a pivoting part hinged in its range, closing the recessed grip by spring force and to be opening manually. There is also an operating element for a locking device located in the recessed grip. The operating element is an electrical switch element that lies in a current circuit with a voltage source and an adjusting drive. The adjusting drive is designed for operating a lock element of the locking device. A sensor is provided for detecting a movement and/or the position of the pivoting part on this. According to the detected movement and/or position of the pivoting part, the adjusting drive can be activated or deactivated.
Patent DE-19847509-A1 (DE)
Title: Data acquisition system for real time processing
Inventor: MARQUES CHAMERO MARIA SOLEDAD
IPC: G06F3/00
Filed: 1998-10-15
Abstract: The unit has a housing with a front panel that has apertures (7, 9, 10) for the insertion of a display screen (3) and keypads (4, 5). An electronic circuit board (6) connects with the keypads and screen and the assembly fits in a main cover (11). An electric motor (8) is used to control the angle of inclination of the unit
Patent DE-19848130-A1 (DE)
Title: Cholesteric liquid crystalline polymer especially in pigment form, useful as UV filters in cosmetic and pharmaceutical preparations
Inventor: SCHUHMACHER PETER
IPC: A61K8/85
Filed: 1998-10-19
Abstract: The use of cholesteric liquid crystalline polymers (I) containing alternating oxycarbonyl or aminocarbonyl groups as UV filters in cosmetic and pharmaceutical preparations for the protection of human skin and hair against sunlight, is new.  The use of cholesteric liquid crystalline polymers (I) containing alternating oxycarbonyl or aminocarbonyl groups as UV filters in cosmetic and pharmaceutical preparations for the protection of human skin and hair against sunlight, is new. The UV filters comprise (I) with alternating -X-C(O)- groups, where X = O or NH, and optionally a conventional UV absorber.  Independent claims are also included for the following: (1) pigments (II) containing (I); and (2) light-screening cosmetic and pharmaceutical preparations (III) containing (I) and a carrier and optionally a conventional UV absorber.
Patent DE-19855104-A1 (DE)
Title: Synaretic gels and hardened end products, used e.g. for compacting or binding loose or fine material, purifying sewage and water, encapsulation, filter, packaging or scale model contain chitosan, acid and di- or poly-aldehyde
Inventor: KRIPP THOMAS C
IPC: C02F1/52
Filed: 1998-11-30
Abstract: Synaretic gels and hardened end products contain chitosan(s), at least difunctional aldehyde(s), (in)organic acid(s) and water. Independent claims are also included for:  (a) the production of the gels by adding aldehyde (solution) chitosan (chitosonium salt) dissolved in water with addition of acid and optionally using a solution containing solid particles or adding solid particles immediately after mixing; (b) moldings made in this way.
Patent DE-19856331-A1 (DE)
Inventor: LEITER MANFRED
IPC: H01L21/50
Filed: 1998-12-07
Abstract: The inventive method for housing electronic components comprises the following steps: configuring a plurality of cavities (6) in a housing substrate (2; 20); placing the electronic components (8) in the cavities (6); sealing the cavities (6) with a cover layer or a cover substrate (4); and separating these packed components (8). This enables a number of component housings to be produced simultaneously, economically. According to one variant of the method, the components are also arranged on a component support layer (16) and are placed in the cavities (6) by joining the housing substrate (2; 20) and the component support layer (16).
Patent DE-19860177-A1 (DE)
Title: Chip card function releasing device comprises pocket chip card reader with checking component in chip card for verifying authentication data
Inventor: WALZ THOMAS
IPC: G07C9/00
Filed: 1998-12-24
Abstract: The device includes a portable apparatus for receiving and contacting a chip card. An input device is provided for input of authentication data. A chip card contains one or more functions which require unblocking to run. A checking and unblocking component installed in the chip card determines the veracity of the authentication data. The device is formed as a pocket chip card reader.  An Independent claim is included for a method of releasing chip cards.
Patent DE-19906601-A1 (DE)
Title: Drive control system for hybrid vehicle for switching between electric motor and IC engine drive modes
Inventor: SHIOIRI HIROYUKI
IPC: B60L50/16
Filed: 1999-02-17
Abstract: The drive control system has an evaluation device for evaluating the fuel consumption per energy unit when the vehicle is driven by an electric motor (2) using the energy held in a storage battery (8) charged via a generator from the IC engine (1). The fuel consumption per energy unit is also evaluated when the vehicle is driven by the IC engine, for switching between the electric drive motor and the IC engine for maintaining optimum fuel consumption. The control system is used for automatic selection of the optimum drive mode for a hybrid vehicle.
Patent DE-19913065-A1 (DE)
Title: Verfahren und Anordnung zur Durchlaufsteuerung von Druckträgern
Inventor: KUNDE CHRISTOPH
IPC: B07C1/04
Filed: 1999-03-17
Abstract: Verfahren und Anordnung zur Durchlaufsteuerung von Druckträgern A, insbesondere von Briefen, in einer Vereinzelungsvorrichtung B eines Briefpostverarbeitungssystems, bei der die Druckträger A ausgangsseitig mittels eines Auswurfmittels 9 an eine Nachfolgeeinrichtung 16, wie eine Waage oder Frankiermaschine übergeben werden. DOLLAR A Es wird eine Vergrößerung des Einsatzbereiches angestrebt. DOLLAR A Aufgabengemäß soll der Briefdurchsatz an den in der Nachfolgeeinrichtung 16 angepaßt werden. DOLLAR A Erfindungsgemäß wird die Übergabegeschwindigkeit in Abhängigkeit von der Transportgeschwindigkeit der Nachfolgeeinrichtung eingestellt und in den übrigen Bereichen der Vereinzelungsvorrichtung B wird die Transportgeschwindigkeit in Abhängigkeit von der jeweiligen Brieflage optimiert.
Patent DE-19914794-A1 (DE)
Title: Data transmission method for telecommunication network
Inventor: WAHID ADLI
IPC: H04Q11/04
Filed: 1999-03-31
Abstract: The method involves transmitting a request with an identification of a called operator (OP2) and a first data set to a peripheral connection group (LG1) of the exchange (VST) of a calling operator (OP1) via a data channel. The identification is transferred to a group processor (GRP) of the connection group and a message is sent to a co-ordination processor (COP) with the request of providing position information with respect to the called operator.  Position information allocated to the called subscriber are determined in a list (LIS) of the co-ordination processor and sent to the group processor of the calling operator. The group processor of the calling operator sets-up a data connection via a data interface (RIN) and a first data set is send to the called operator via the data channel. In the connection group (LG2) of the called operator a connection in the data channel is set-up to the calling processor at the group processor side.
Patent DE-19917352-A1 (DE)
Title: Bus system especially for power engineering apparatuses
Inventor: ZERBIAN ERICH
IPC: H02G3/00
Filed: 1999-04-16
Abstract: The bus system includes at least a data bus line (2) and a power bus line (1). The sub-sections (11) of the data bus line and the power bus line are connected to apparatus integrated plug connections (14,16,17) and to penetration connections (19).  An input and output housing (6) is provided with a branch for the data bus line and the power bus line providing the plug connections and the penetration connections. The sub-sections of the data bus line and the power bus line are connected to the plug connections and the penetration connections.
Patent DE-19917981-A1 (DE)
Title: Method for cleaning outgoing air in drying and heating units; involves delivering dirty outgoing air to post-combustion step and then to primary circuit of heat exchanger, to heat goods to be dried
IPC: F23G7/06
Filed: 1999-04-21
Abstract: The method involves delivering dirty outgoing air (2) from an operation chamber (1) to a post-combustion step, and then through a primary circuit of a heat exchanger (5) in an exhaust chimney (8). The secondary circuit of the heat exchange serves to directly heat the goods (10) to be dried in the operation chamber.