baber/WOPTO huggingface dataset:
Patent DE-19716500-A1 (DE)
Title: Method of feeding cut tobacco into distributor of cigarette production machine
Inventor: HOHM REINHARD
IPC: A24C5/39
Filed: 1997-04-19
Abstract: The tobacco (2) is removed by a take-off device (6) from the feeder (1). The tobacco is discharged from a small storage container (7) by a discharge conveyor belt (9). The discharge end (67,68) of a distributor-conveyor belt (51) moves to and fro over a distributor area (A) by means of a carriage (54) reversibly driven by a drive mechanism (58).
Patent DE-19720691-A1 (DE)
Inventor: BERNER GERD
IPC: B24B41/04
Filed: 1997-05-16
Abstract: The invention relates to a belt grinder (10) comprising at least one driving roller (53) with a central shaft element (54) and at least one idle roller (48), whereby said driving roller (53) and idle roller (48) are mounted on a housing (14) in a rotating manner around substantially parallel axes (U - U, 47) so as to displace the grinding belt. The invention provides for driving means (64) for the driving roller (53) and adjusting means (25, 26, 51, 52) for taking into account belt length and/or belt tension to be arranged on the housing (14). To improve the manufacturing process and to simplify assembly and disassembly the driving roller (53) can be detached and is connected in a rotationally fixed manner with the shaft element (54).
Patent DE-19722270-A1 (DE)
Title: Holder for filter used in vehicle heating or air-conditioning unit
Inventor: RINCKLEB THILO DIPL ING
IPC: B60H1/00
Filed: 1997-05-28
Abstract: The holder is for a filter. It comprises a filter shaft (10) which accommodates a filter (12) used in the heating or air conditioning unit of a vehicle, and a lid (14) for closing the shaft. A shaft opening (18) has a moulded section (20). This enables an opening edge to be spaced away from the filter allowing the latter to be located.
Patent DE-19730510-A1 (DE)
Title: Sulfur@ recovery in high yield from hydrogen sulfide- and sulfur di:oxide-containing gas
Inventor: SPORER JOSEF
IPC: C01B17/04
Filed: 1997-07-16
Abstract: Recovery of sulfur (S) by catalytic reaction of hydrogen sulfide (H2S) and sulfur dioxide (SO2) in a gas and removal of S by condensation, comprises the relative S yield or emission of S compounds being kept constant by regulating cooling of the catalyst bed.
Patent DE-19734953-A1 (DE)
Title: Profiled damper for guides for roller blinds, with support strip
Inventor: FRIEDRICH GERHARD
IPC: E06B9/58
Filed: 1997-08-13
Abstract: The support strip (1) has two flat sides and two edges. It has damper elements (2) in the middle of one flat side and at right-angles to it, giving the support a T-shaped cross-section. At least one edge of the support has side incisions which have triangular cavities (3). The cavities are arranged in pairs, and the two cavities in each pair face each other in the transverse direction of the support. The width of the support varies in a longitudinal direction.
Patent DE-19740739-A1 (DE)
Title: Automatic detection method by QAM-receiver for QAM-mode transmitted signal
Inventor: KOELLNER HERBERT ING GRAD
IPC: H04L27/38
Filed: 1997-09-16
Abstract: A method for automatic recognition on the reception-side of a received QAM (quadrature amplitude modulation) signal transmitted according to the QAM-mode (16-,64-,256-QAM;32-,128- QAM), in which the received signal is demodulated by obtaining symbol values I-SYM and Q-SYM of different value/weighting.  The value/weighting of the symbol values I-SYM and Q-SYM is ascertained, and the symbol values I-SYM and Q-SYM are added up according to their value/weighting to obtain a statistical distribution of the maxima as an indicator of the transmitted QAM-mode.
Patent DE-19740870-A1 (DE)
Title: Support clamp
Inventor: KNOERCHEN WOLFGANG
IPC: B01L9/04
Filed: 1997-09-16
Abstract: A clamp comprises a single piece with a carrier section and at least one fixing section. The carrier section has a means (6, 6a) for fixing the clamp to a support element. The fixing sections incorporate means (4) for fixing various holding elements to the clamp.
Patent DE-19743310-A1 (DE)
Title: Automatic transmission control for motor vehicle
Inventor: KAMADA SHINYA
IPC: F16H59/36
Filed: 1997-09-30
Abstract: The automatic transmission has a number of friction coupling elements each of which is operated by a servo element to engage the friction element and a second servo element to disengage the friction element. The second servo is linked to the engagement servo of the next gear ratio. The turbine speed of the torque converter is controlled during gear change to minimise the torque shock. During gear change, the relative pressures of the two, pairs of servos is adjusted to enhance the smooth gear change action. The control monitors the time required for the gear changes and alters the relative pressures accordingly.
Patent DE-19747450-A1 (DE)
Title: Aqueous pearlescent concentrate containing highly pure behenic acid, useful in aqueous surfactant, e.g. shampoo or washing-up liquid
Inventor: ANSMANN ACHIM DR
IPC: A61Q5/02
Filed: 1997-10-27
Abstract: A novel aqueous pearlescent concentrate contains (a) 1-99.9 wt.% behenic acid with a purity of not less than 80 wt.%, (b) 0.1-99 wt.% anionic, nonionic, cationic, ampholytic and/or zwitterionic emulsifier(s) and (c) 0-40 wt.% polyols, all with respect to the non-aqueous fraction. Independent claims are also included for (a) the production of the concentrate; (b) the production of aqueous formulations; (c) the use of at least 80 wt.% pure behenic acid as pearlescent wax for producing surfactant formulations.
Patent DE-19755357-A1 (DE)
Title: Portal king roll winder for a material run
Inventor: HEINISCH GEORG
IPC: B65H19/22
Filed: 1997-12-12
Abstract: The appliance has a stand with a driven king roll (3). The king roll stand is height-adjustable. There are a first central drive for a first wound bale (1), and a second central drive for a new winding core. Both drives are horizontally moveable. Each drive can occupy a loading position, winding position, material splicing position, or unloading position (8) along a horizontal line (5).
Patent DE-19755368-A1 (DE)
Title: Starting device for electric commutator motor driving electric power tool
Inventor: MATUNAGA TAKASHI
IPC: H02P1/24
Filed: 1997-12-12
Abstract: A starting device for an electric motor (12) has a phase control device (20) for one phase of the voltage applied to the motor and a phase delay device (30) which acts by diverting the current fed into it. The phase control device has a  semiconductor control element to rectify the current applied to the motor and to input a trigger current from a gate in order to make the element conducting, a trigger element to output the trigger current to the semiconducting control element and a first condenser to control the output time of the trigger current.  The phase delay device (30) has a diverting path (31) for the charging current to the condenser, a transistor to input and output the current to be diverted, a second condenser which is charged by the base current of the transistor and a discharge circuit for the second condenser.
Patent DE-19756505-A1 (DE)
Title: Stabilising device for undercarriage of road vehicle
Inventor: MEYER ROLAND
IPC: B60G17/04
Filed: 1997-12-19
Abstract: The control valve controls the feed of hydraulic medium to a spring unit. In a feed conduit (13) from the tank (T) to the spring unit (7,8) is a check valve (14), which when vacuum occurs in the feed conduit opens to the tank. The check valve is located between the tank and a regulating valve (6). The regulating valve is connected beyond the control valve (3). A further check valve (16) opens to the tank and is located in a further conduit (17), opening to the tank when excess pressure occurs in the hydraulic system. The further check valve has a valve body, activated on one side by work pressure, and on the other side by control pressure.
Patent DE-19756746-A1 (DE)
Title: Roofing crane with modular cantilevered arm with several telescopic lengths
Inventor: KLAAS LUDGER
IPC: B66B9/193
Filed: 1997-12-19
Abstract: One telescopic length has a hollow chambered section in the corner between two surfaces. The hollow-chambered section is in the form of a separate corner piece (2,3). Two adjacent corner pieces of the same telescopic length are joined by connecting elements (4).  The two arms (5,6) of the corner piece may be of different thicknesses. All the corners of the cross-sectional profile of one telescopic length may have separate corner profiles. The corner profile can have two hollow chambers separated by a middle arm (8) running along the angle bisector of the angle included by the corner profile.
Patent DE-19800190-A1 (DE)
Title: Holder system for double glazing
Inventor: KLEMT ARTHUR
IPC: E05F15/53
Filed: 1998-01-06
Abstract: The holder (100') to take a sealing system (115) to seal at least one side of a double glazing pane (10), a defined intermediate zone and/or a frame (121) for the pane, has a mounting (102') working together with counter fittings (116) to hold the seal (115), frame (121) and holder (100) in pref. a release assembly.  The holder is a bar of plastics or metal, and pref. the hardest possible silicon rubber.
Patent DE-19807876-A1 (DE)
Title: Fuel cell system
Inventor: LAMM ARNOLD
IPC: H01M8/04223
Filed: 1998-02-25
Abstract: A fuel cell system has an anode chamber (12) and a cathode chamber (14) which are separated by a proton- conducting membrane (16). There is a cathode supply line (20) for oxygen-containing gas to the cathode chamber and an anode line for the supply of a liquid coolant/fuel mixture to the anode chamber. The anode chamber is located in an anode circuit comprising a radiator 946), a gas separator (52) and a pump (34). A cooling of the coolant/fuel mixture circulating in the anode circuit takes place by the fuel cell which is designed for an operation with water penetration from the anode chamber into the cathode chamber
Patent DE-19810230-A1 (DE)
Title: Power pack with adjustable stages, used in spring arm crank mechanisms for weight compensating functions for specific load values
Inventor: MOROIANU GEORGE
IPC: F16F3/04
Filed: 1998-03-10
Abstract: The changeover points, by the adjustability of the spring travel segments, can be set in the graph field so that for each given load in the power mechanism an actual spring force graph can be generated which lies closed to the intended spring force graph. Each stage can be set to have a variable travel segment size by adjustment of stops (7,13) in relation to  sleeves (10,11).
Patent DE-19818640-A1 (DE)
Title: Timber processing machine of portal construction
Inventor: WEINMANN KARL
IPC: B23Q1/01
Filed: 1998-04-25
Abstract: The machine has a gantry with moveable tools, gantry supports (10) and toothed drive belts (11) or chains. The drive belts extend upwards inside the supports, where they pass over drive pulleys (12). The pulleys are driven by a common shaft, which is born in or on the cross bar of the gantry. Each pulley has an axle and wheels on the ends of the axle. The drive belt passes under the axle. Guide plates next to the wheels guide the pulleys along guide rails (21) for the gantry supports. The shaft has a drive motor.
Patent DE-19818887-A1 (DE)
Title: Illuminating luminous lettered text or inscription
Inventor: HES JAN
IPC: G09F13/16
Filed: 1998-04-28
Abstract: The radiant body e.g. lamp (7) consists of two transparent panels continuously connected with each other by a side surface. A rear side scatter panel (5) is located within at least one low voltage fluorescent tube, which transmits the greatest part of the light, distributed on the basis of total reflection is thrown back partly at its reflecting outer edge, in addition to impinge on deflecting elements e.g. depressions, roughness and wrinkles and similar, which deflect the light from the scatter plate (5,8) in the direction of the cover plate (1) at a distance of some centimeters, which then appears in mostly colored light.
Patent DE-19821497-A1 (DE)
Title: Power steering unit for vehicle
Inventor: SUZUKI KATSUHIRO
IPC: B62D5/083
Filed: 1998-05-13
Abstract: The vehicle power steering mechanism has a two-part leaf spring (13,14). The first spring (13) has a support section (17) at the spring side with a V- or U-shaped groove, flanked by two running surfaces (18). Two support foot sections (19) are extensions of the running surfaces (18), with locking sections (20) at their ends. The locking section (20) is structured to lock against the pressure surface (30) of the spring section (27). The second spring (14) gives an elastic force from the rear side of the first spring (13) to press the ball or roller (23) at the drive shaft (4) side.
Patent DE-19827170-A1 (DE)
Title: Piezoelectric element expansion control method e.g. for setting element for i.c. engine fuel injection valve
Inventor: RUEGER JOHANNES-JOERG
IPC: H02N2/06
Filed: 1998-06-18
Abstract: The control method provides  a required piezoelectric expansion by using a number of piezoelectric elements (11,12,1n), which are charged and discharged individually or  in groups and which  are stacked one on top of the other. An INDEPENDENT  CLAIM for a control device for a piezoelectric element is also  included.
Patent DE-19829380-A1 (DE)
Title: Fuel injection valve for IC engines
Inventor: REITER FERDINAND
IPC: F02M65/00
Filed: 1998-07-01
Abstract: A fuel injection valve  for IC engines, especially for direct injection of fuel into a combustion chamber of an engine, has a valve housing with a magnet coil, an armature, a valve closing member operable by the armature  and working with a valve seating face, a valve seat body having the valve seating face and a cup spring acting on the valve seat carrier. The cup spring (62) acts upon the valve housing (18) facing away from the valve seat carrier (21). The housing has an adjusting section (71) facing the valve seat body with which it abuts in the peripheral direction onto the valve seat carrier and which is connected by at least one peripheral welding seam to the valve seat carrier.
Patent DE-19829626-A1 (DE)
Title: Manually-operated steering column switch for automobile
Inventor: DORSCH WERNER
IPC: B60Q1/14
Filed: 1998-07-02
Abstract: The steering column switch has a manual operating organ (1) with at least one operating element (8) and at least one switch element (11), coupled to an electronic control circuit (15), providing a pulse signal which is altered in dependence on the switch condition of the switch element. The control circuit is coupled to an inductive coupling (14,3) for transfer of electrical energy and switch signals, connected on the opposite side to an automobile switch (6).
Patent DE-19830481-A1 (DE)
Title: Circular cutter blade
Inventor: SUPE-DIENES RUDOLF
IPC: B26D1/00
Filed: 1998-07-08
Abstract: The cutter blade has a centre opening for fitting on a cutter holder. Spring arms (18) are formed in an area of the cutter blade between the centre opening and cutting edge (11) through incisions (14,15) which pass through the material thickness of the blade. The incisions and the spring arms extend in a circumferential direction of the blade. The incisions can be provided on several circumferential lines at different radii, and can be off-set relative to each other.
Patent DE-19831886-A1 (DE)
Title: Parking and storage installation for bicycles has number of retainers for receiving bicycles and shelf-type structure with supporting posts and horizontal locating surfaces
Inventor: BLUME ERNST
IPC: B62H5/00
Filed: 1998-07-17
Abstract: In the parking area (4), several pallets (9) are arranged one above the other, forming the parking surfaces. A transport area (5) is provided, in which a vertically movable lift (6) operates. The lift has a horizontally movable gripper (7) and the pallets have coupling components which correspond with coupling components of the gripper. The pallets can be fixed to the gripper and also released from it. The pallets can be moved from their rest position in the parking area into a transport position in which they are arranged in the lift. A control device (16) controls the movement of the lift between a loading or discharge position and a selectable pallet.
Patent DE-19833389-A1 (DE)
Title: Shopping trolley for enabling customers in self-service shops to select products before paying and transport them in the shop and around after paying utilizes advertising surfaces on the trolley by attaching an electronic display
Inventor: WOERMANN DIETER
IPC: G07F7/02
Filed: 1998-07-24
Abstract: An electronic display and an accumulator-charger for a power supply are fitted to a shopping trolley. A receiver-interpreter for information broadcast over radio frequencies by a transmitter from a PC fitted in a shop is integrated in a display unit or VDU for displaying advertisements. The accumulator power supply on the trolley is charged by a special trolley security device in an area where trolleys are arranged and made available.
Patent DE-19833970-A1 (DE)
Title: Rapid programming of memory component ICs by boundary scan chain
Inventor: KRAUSE KARLHEINZ
IPC: G01R31/3185
Filed: 1998-07-28
Abstract: The method uses an ASIC which comprises a boundary scan chain arranged with connections at boundary scan register (BSR). The connection (TDI) is made by BSR1 and the first input of multiplexer (MUX1).  Instruction decoder signals (ID1,ID2) control the multiplexer connections. The method uses a memory IC programmed by a second IC to IEEE Standard 1149.1a.
Patent DE-19841722-A1 (DE)
Title: Remote opening of sealed glass ampoules containing dangerous or sensitive materials, e.g. radioactive material, comprises use of vacuum enclosure with plate having ampoule neck receiving holes
Inventor: FOERSTER ECKHART
IPC: B67B7/92
Filed: 1998-09-12
Abstract: A vacuum enclosure (1) contains a plate (3) with ampoule neck receiving holes (4), attached to a rotatable shaft (2) which passes through a seal in the enclosure wall and is attached to a lever handle (6). A sieve tray (10) is located below the plate.  An inverted ampoule is placed with its neck through a locating hole (4) on the plate (3), and the enclosure (1) is sealed. Vacuum is drawn on the enclosure system, as required, and the ampoule neck is then fractured by rotating the handle (6) to force the neck against the wall of the enclosure. The sieve tray (10) is periodically emptied of glass fragments. The enclosure may be wrapped with a heating tape, etc. to assist discharge of viscous liquids.
Patent DE-19845918-A1 (DE)
Title: Procedure for manufacture of permanent railway track from prefabricated parts
Inventor: BROSIG STEFAN DR
IPC: E01B1/00
Filed: 1998-10-06
Abstract: Dimensionally accurate prefabricated parts, which in relation to each other have accurately formed contact points, are layed one upon the other in rows by means of these points. Only one end of each part has to be readjusted as the start of the following part self-aligns on the end of the preceding part. Dimensionally accurate templates can be adjusted to the laid track and the prefabricated parts adjusted to the template through the contact points without further measurement. Independent claims are included for the prefabricated parts which represent similar sub-units repeating along the track and in touch contact.
Patent DE-19852104-A1 (DE)
Title: Verfahren zur Herstellung von ß-Hydroxyaldehyden
Inventor: WEBER ROBERT
IPC: C07C45/58
Filed: 1998-11-12
Abstract: beta-Hydroxyaldehyde werden hergestellt, indem man 1,2-Oxirane in Gegenwart von Übergangsmetallverbindungen, die mit Phosphor-Sauerstoff- oder Stickstoff-Sauerstoff-Liganden modifiziert sind und als Katalysator wirken, mit Wasserstoff und Kohlenmonoxid umsetzt.
Patent DE-19853156-A1 (DE)
Inventor: AUBERT THIERRY
IPC: B60N2/90
Filed: 1998-11-18
Abstract: The invention relates to a seat (1) comprising at least one seat and/or backrest element (2, 3) that can be maintained on a support (4) and displaced in a relative position thereto by means of an actuator (5, 6). The at least one seat and/or backrest element (2, 3) can be moved forwards or backwards according to the body position of the person sitting on the seat, whereby the actuator cooperates with a body position detector for control purposes, or the at least one seat and/or backrest element (2, 3) can be moved backwards according to the movements of the person sitting on the seat (1). The seat element (2) and the back element (3) can be moveably guided in a restrained guidance system and pivotally connected to each other by means of an articulated pin (7), whereby they can be guided at a distance from said articulated pin (7) and can be rotated around their guide axes or guiding pin (8, 9). The inventive seat (1) is particularly comfortable and easy to handle. It provides users with a highly attractive ergonomic arrangement in all positions of adjustment on account of the restrained guidance and connection between the seat and back elements.
Patent DE-19859862-A1 (DE)
Inventor: BARCZEWSKI BALDUR
IPC: E02D31/00
Filed: 1998-12-23
Abstract: Disclosed is a method for cleaning up ground water. According to the invention, contaminated ground water is dammed and then raised by means of a suction pipe and purified. A reactor can be arranged in the pipe for decontamination purposes.
Patent DE-19900912-A1 (DE)
Title: Board, for electronic circuit board manufacture, comprises a pre-stamped board having holes filled with a soft filler or having an applied thin substrate to eliminate the need for drilling
Inventor: GAERTNER CHRISTIAN
IPC: H05K3/06
Filed: 1999-01-13
Abstract: Circuit board material, comprises a pre-stamped board (1) having holes filled with a soft filler (3) or having an applied thin substrate. A board, for electronic circuit board manufacture, comprises a conductive layer (2) on a support (1) having holes filled with a filler (3). An Independent claim is also included for a board having a two-layer support comprising a first layer in the form of a board with holes and a second layer which is coated with a conductive layer and which is or can be fixed onto the first layer with or without an interlayer.
Patent DE-19903552-A1 (DE)
Title: Money purse for fastening to ankle or wrist consists of two connected parts with sliding clasp fastener and tapes with clips for fastening
Inventor: FRANKE MICHAEL
IPC: A45C1/04
Filed: 1999-01-29
Abstract: The purse consists of two connected parts (1) enclosing a money compartment. A tape (61,63) is fastened to first and/or second part at two opposite edge sections, which are located in circumferential direction of ankle/wrist. The tape extends over the long edges of the purse and is fastened to a loop around the wrist/ankle using further tapes (62) and plug-in clips (71,72,73,71',72',73'). The money compartment is closed by one or more sliding claps fasteners (3,4) positioned in the part away from the wrist/ankle. The two purse parts are of water-proof material.
Patent DE-19904193-A1 (DE)
Title: Protective sheet fitting device
Inventor: BONN HEINZ-OTTO
IPC: B60N2/60
Filed: 1999-02-02
Abstract: The fitting device fits the sheet by means of fixing devices to the front-seat headrest bars and to the backrest or its headrest support bars.  The device (22) includes two inherently rigid angled elements, each with two arms (24, 36).  The first arm has the bars (14, 16) of one of the first headrests (12) passing through it.  The second arm has a recess (42, 44) for the fixing elements which can be connected to the sheet.
Patent DE-19905112-A1 (DE)
Inventor: SCHORN NORBERT
IPC: F02B37/04
Filed: 1999-02-09
Abstract: The invention relates to a method for operating an alternating piston engine (1) comprising a turbocharger (4) for precompression of the combustion air and a compression stage (9) which is positioned downstream thereof and allows for further compression of the air compressed in the turbocharger to a definable final compression. The method is characterized in that the additional compression of the combustion air is controlled in accordance with the compression capacity of the turbocharger.