baber/WOPTO huggingface dataset:
Patent DE-19726991-A1 (DE)
Inventor: HOPF WILHELM
IPC: F02M61/16
Filed: 1997-06-25
Abstract: The valve provided for in the invention is characterized in that it comprises a perforated disk (16) having at least two metallic sheet layers (20) contacting each other in a sandwich-like manner. Said perforated disk (16) comprises at least one floor area (22) having an opening geometry (23) required for injecting the medium and a seat area (24) with a valve seat surface (25) in such a way that the functions of the valve seat and the perforated disk are combined in one laminated sheet element. The invention also provides for a method for producing a valve seat for such a valve from metal sheets arranged in a sandwich-like manner. Said valve is especially suited for use in fuel injection units of spark-ignited internal combustion engines with mixture compression.
Patent DE-19728316-A1 (DE)
Title: Mechanical cleaning method of sensing element of computer mouse
Inventor: VOELKER HEINZ H
IPC: G06F3/039
Filed: 1997-07-03
Abstract: The method involves using a cleaning head mounted on a spindle. The sensing element is in contact with the cleaning head which is manually rotated and the dirt is removed. The cleaning head may be actuated by an electric motor.
Patent DE-19729726-A1 (DE)
Title: Multi=link door hinge with lock, for sport or convertible car
Inventor: GROHNERT HARTMUT
IPC: E05D3/06
Filed: 1997-07-11
Abstract: The hinge consists of a support plate and a control plate (5) which are attached to the central column of the vehicle and the door respectively. The control plate controls the pivoting and swinging movements of the door, during opening and closing, in a pre-determined manner. The components of the of the control plate lie close to the central column (2a) of the vehicle and are connected to the door structure by a control lever (6). The control lever is built-up from several parts. A locking unit (7) is mounted on the control lever at the end nearest to the door. The locking unit is used to lock the door when it is closed and can take up any forces acting along the Y-axis.
Patent DE-19731556-A1 (DE)
Inventor: JAINEK HERBERT
IPC: B01D29/21
Filed: 1997-07-23
Abstract: A filter assembly in a conditioning unit for a liquid to be filtered such as lubricating oil, comprising a filtering cartridge (8) concentrically arranged around a central tube (9) through which a liquid stream may flow. Said filter assembly comprises a by-pass valve (11) through which said liquid to be filtered flows, and which may be durably fastened by means of a valve disc (21) so that it is pushed against webs (20) extending axially in the central tube (9).
Patent DE-19733421-A1 (DE)
Title: High resolution X=ray image sensor for X=ray imaging device
Inventor: MOELLER HANS DIPL ING
IPC: G01T1/20
Filed: 1997-08-01
Abstract: The CCD image sensor (1) has a crystalline base material optically coupled to an optical fibre device (3), supplying it with the image provided by a light-emitting layer (5), via at least one protective hydrocarbon layer (2,4).  Respective protective hydrocarbon layers are applied to the surface of the optical fibre device facing the image sensor and the surface of the image sensor facing the optical fibre device, via spray coating.
Patent DE-19734451-A1 (DE)
Title: Kit for assembly of toy cars, houses etc.
Inventor: ROGGE MICHAEL
IPC: A63H33/06
Filed: 1997-08-09
Abstract: Kit comprises beams (1), plates (3) and cubes (5), such that beams have octagonal cross section and include one or more locking plates (2) on their outer faces. Plates included plug-in catches (4) which lock the beam and plate together when the catch is turned through 90 deg.
Patent DE-19738845-A1 (DE)
Title: Washing machine and/or dryer
Inventor: ANDREAE JOERG DR DIPL PHYS
IPC: D06F37/30
Filed: 1997-09-05
Abstract: The washing machine and/or dryer has a sensor for registering at least one motor-specific parameter. The washing machine and/or dryer has a sensor for registering at least one motor-specific parameter. The operating parameter registered by the sensor (5) yields an information value after additional processing. Further operation of the machine is controlled in accordance with this value, which can consist of the position of the motor and, in addition, the drive moment and/or the revolution speed of the motor.
Patent DE-19740673-A1 (DE)
Title: Electrolytic unit for electrochemical process, e.g. for producing chlorine from aqueous alkali-halogenide solution
Inventor: BORUCINSKI THOMAS DR
IPC: C25B9/19
Filed: 1997-09-16
Abstract: In one half of the casing (3,4) of each electrolytic cell (2), hydrophobic assemblies (12) are provided, confined by the partition (6). The hydrophobic assemblies are located where the primary bubbles form. They are sieve fabric, wire knit, nets or packings. The empty space is 60-98% of the cell volume. The open sieve area of the assemblies is 30-80%. Baffles are included.
Patent DE-19744594-A1 (DE)
Title: Improving the performance of electrofilters with denaturing deposition electrodes for air purification
Inventor: NINDELT GERHARD DR ING
IPC: B01D53/32
Filed: 1997-10-09
Abstract: Air to be purified in an electrofilter with denaturing deposition electrodes is preloaded with dust having denaturing and absorbent properties to improve the separation of bacteria, allergens, viruses, etc. The efficiency of denaturing of the air is improved by enriching the air to be treated with absorbent dust particles which take up the bacteria, allergens, viruses and other pollutants which are then deposited together with the dust by the denaturing and deposition electrodes.
Patent DE-19747244-A1 (DE)
Title: Cylinder head for internal combustion engine
Inventor: SAUPE THOMAS DIPL ING
IPC: F01L1/053
Filed: 1997-10-27
Abstract: The motor cylinder head (10) has lateral ribs (2) and aligned half-shells for sections (4) of a mantle surface (12) of a camshaft (5).  A half-shell is pierced near a rib (2) to give hydraulic fluid channels (6,7), linked to an annular channel (8,9) at the section (4), with a path (10,11) to pass the fluid through the camshaft (5). The pierced half-shell has openings to bolt the cylinder head (1) to the crankcase or at least for a cam follower.  The half-shell has a thin-wall sliding bearing (14), of the rib width dimensions, with a fluid passage (15,16) for each annular channel.
Patent DE-19748050-A1 (DE)
Title: Foundation for advertising hoardings, traffic guide displays, acoustic wall shields and fences
Inventor: HENNING HEIKO DIPL ING
IPC: E02D27/32
Filed: 1997-10-30
Abstract: The foundation to hold large-surface structures is composed of prefabricated reinforced concrete units (1), which are assembled together. They are buried, together with baseplates which are held horizontally by the earth on them. A central and vertical member (3) extends from the base (2) with a socket (4) over the ground level (11), to take mounting fittings (5) and act as spray guards.
Patent DE-19751452-A1 (DE)
Title: Stress testing stand operating method for examination of machine part
Inventor: KNOEDLER DIETRICH
IPC: G01M13/02
Filed: 1997-11-20
Abstract: The method comprises using two parallel arranged machines which supply the machine parts with rotation oscillations, and which comprises a gearing for a power division and/or power addition. Both machines are controlled such that a predetermined frequency of the rotation oscillation is produced and such that the machine part to be examined is supplied with a predetermined number of revolutions, independently of the rotation oscillation frequency. The method comprises operating a test stand which comprises a drive motor and two parallel machines which supply the machine parts with rotation oscillations, further comprising a gearing for a power division and/or power addition. Both machines are controlled separately of each other, such that a predetermined frequency of the rotation oscillation is produced and such that the machine part to be examined is supplied with a predetermined number of revolutions, independently of the rotation oscillation frequency. The amplitude of the oscillation is preferably adjusted through axis displacement at the cardan shafts of the machines.
Patent DE-19753643-A1 (DE)
Title: New animal feedstuff in dough baking mixture form
Inventor: ECKEL JOSEF W
IPC: A23K40/00
Filed: 1997-12-04
Abstract: The ready-for-baking mixture contains several foodstuff and feedstuff components, comprising flavoring agents. A dough is prepared through addition of water or other liquids, and by subsequent rolling. Dog biscuits are punched out of a sheet of dough and baked on a tray in an oven.
Patent DE-19756566-A1 (DE)
Inventor: VISHEY GREGORY J
IPC: B60N2/48
Filed: 1997-12-18
Abstract: The height of headrest 12 is adjusted automatically in accordance with the sensed angular position of the vehicle rear and side view mirrors 20,22 whose pivotal mountings incorporate a magnet and Hall effect device sending signals to controller 24. The headrest is moved by an electric stepper motor 18 under the influence of the controller. Information on seat back angle and fore/aft position may also be fed to the controller.
Patent DE-19757252-A1 (DE)
Title: Insulating pipe connection
IPC: F16L25/02
Filed: 1997-12-22
Abstract: The pipe connection serves as insulating area between two metal pipes (1,3). An insulating layer (6) made of rubber which has several radial arranged bores or a circular groove (10) is positioned between the sleeve (2) belonging to one pipe (1) and a flanged area (4) at the second pipe (3) and works as a spark discharger. The positioning of the bores or the groove can be adjusted to the required discharging effect. The flanged area (4) has two circular grooves (12) sealed with matching O-rings (11).
Patent DE-19804146-A1 (DE)
Title: Instruction execution system for super-scalar processor
Inventor: GETZLAFF KLAUS DIPL ING
IPC: G06F9/38
Filed: 1998-02-03
Abstract: The system has at least one command supply unit. A command buffer stores commands and specifies the source operand and the target operand of the commands. An operand is specified as a target operand of a first command in the buffer and as a source operand of a second command in the buffer. The system has an output device to output the commands to one of the command supply units. The output device outputs a command when all source operands of the command are sufficient. The system also has a display device to show the source operands of the second command as sufficient after the first command is output to a first command supply unit and before the value of the operands is provided.
Patent DE-19807790-A1 (DE)
Title: Bi-directional adjustment device, esp. for manual height or level adjustment of a vehicle seat
Inventor: SCHUHMANN PETER
IPC: B60N2/16
Filed: 1998-02-19
Abstract: The device has a blocking coupling (5-7)  between a drive (1c) and a driven element (8) to prevent torque transfer from the driven element to the drive element and to allow torque transfer from the drive element to the driven element.  The functionally dependent angular play between the drive element and coupling can be adjusted and fixed during assembly of the adjustment device. An Independent claim is also included for a method of adjusting rotary play.
Patent DE-19808680-A1 (DE)
Inventor: BRUNE THOMAS
IPC: G06F13/38
Filed: 1998-03-02
Abstract: The invention relates to a way of implementing the so-called "late" check according to IEC 61883 in a link layer IC for the IEEE 1394 Serial Bus in a way which is favourable in terms of expenditure. According to the invention, a specific time model is used which, during the checking of the up-to-dateness of a data packet by comparison with the current bus time, also substantially simplifies the necessary comparison operations by virtue of the fact that it is possible to represent only sections of the time axis by means of a data word with limited bit length.
Patent DE-19808768-A1 (DE)
Title: Transmission electron microscopy method
Inventor: TANIGUCHI YOSHIFUMI
IPC: H01J37/26
Filed: 1998-03-02
Abstract: The microscopy method provides an image of the distribution of a specific element by subtraction of an image for an energy range containing energy loss electrons and an image for an energy range without these electrons, provided via a transmission electron microscope (1) with an energy filter (6).  The exposure time for provision of the image for the energy range without the energy loss electrons is less than the exposure time for provision of the image for the energy range with the energy loss electrons.
Patent DE-19813184-A1 (DE)
Title: Brake pressure control system
Inventor: HOSOYA YUKIO
IPC: F16K31/06
Filed: 1998-03-25
Abstract: The brake pressure control system has a hydraulic unit and an electronic control unit (40) which is equipped with a control board (43). The hydraulic unit has a housing (10). A number of solenoid valves (20), each have a valve arrangement that is provided vertically in the housing and a coil arrangement that is located outside the valve arrangement. There is covering (30) for the solenoid valve. A hydraulic pump is connected with the valves. A motor (50) which is provided to drive the pump, the fluid pressure through the unit being controlled by the control unit. The covering has a beaker-shaped housing (33) with an opening, a bottom region (31) and a valve cover (34) which forms. to seal off an opening of the cover. The valve arrangements (21) of the solenoid valves protrude through the bottom region of the cover housing and the bottom region is mounted on an installation surface of the housing of the hydraulic unit.
Patent DE-19815047-A1 (DE)
Title: Anordnung zur schraubenlosen Verbindung von Gitterkabelbahnen
Inventor: WESCH RAINER
IPC: H02G3/04
Filed: 1998-04-03
Abstract: Um eine Anordnung zur schraubenlosen Verbindung von Gitterbahnabschnitten, deren einander zugewandte Enden unter Einhaltung eines Abstandsspaltes mittels Verbindungselementen verbindbar sind, zu schaffen, bei der Verbindungselemente zur Anwendung kommen können, die mit geringem Materialeinsatz zu fertigen und die einfach zu handhaben sind, wird vorgeschlagen, daß jedes Verbindungselement aus einem rinnenartigen Halter (4) besteht, dessen Schenkelabstand dem Abstandsspalt zuzüglich des Drahtdurchmessers angepaßt ist, so daß die beiden benachbarten Querstäbe (3) der voneinander beabstandeten Gitterbahnabschnitte (1) zwischen die Schenkel passend einfügbar sind, und daß an der Basis (5) beidseitig an den schenkelfreien Bereichen eine Biegelasche (10) angeformt ist, die gleichgerichtet zu den Schenkeln abbiegbar zwischen die Querstäbe (3) einschwenkbar ist und sich an den Querstäben (3) jeweils auf der den Schenkeln abgewandten Seite abstützt.
Patent DE-19816140-A1 (DE)
Inventor: LUDERER FRED
IPC: G01R31/327
Filed: 1998-04-09
Abstract: The method involves simulating current actual values by test signals independently of the high voltage generator (1). In addition based on the actual value of the voltage, the residual energy is determined, which is remaining to a predetermined time point after the switching off of the high voltage, still in the energy storage system, fed from the high voltage generator. When a threshold value is exceeded, an alarm or a switching signal is produced. The simulation signals are produced by the high voltage control unit.
Patent DE-19817708-A1 (DE)
Inventor: TOENSMANN ARMIN
IPC: E04C3/04
Filed: 1998-04-21
Abstract: In the groove engages the longitudinal area of the rib (4). The rib is connected to the beam (3) by a press seat or a cold press welding. The edges of the longitudinal groove are formed by deformable strips in the direction of the rib insert. The edge strips are formed by material accumulations or through other grooves running parallel to the grooves. The groove walls are provided with teeth or other profiled structures. At least one beam is an extruded profile of aluminium, provided with anchoring grooves for sealing strips. The ribs (4,13) are extruded profiles of light metal, plastic or steel.
Patent DE-19819387-A1 (DE)
Title: Induction air control device for printing press
Inventor: SCHROEDER RAIMUND
IPC: F16K31/524
Filed: 1998-04-30
Abstract: The air control device controls the vacuum at the induction apertures of a printing press cylinder. The apertures are connected to a vacuum source via valves arranged in a row. The device includes a setting axis (7), which operates the valves (4) in a predetermined order. The setting elements (8) move the setting bodies (5) contained in the valves from a first switching position to a second switching position. The vacuum is of a different order of magnitude in the two switching positions. The process controlled by the device is also described.
Patent DE-19820671-A1 (DE)
Inventor: FRISCHMANN ALBERT
IPC: F16B25/00
Filed: 1998-05-08
Abstract: The drilled hole(6) is filled with a hardening substance(5) so that after hardening of the substance the threads(4) of the screw(1) are embedded partially in the solid material(17) and partially in the mortar shell(13). The depth of penetration of the thread in the solid material is 30-50 per cent of the thread depth. The penetration depth of the screw is 5 to 10 times the screw's diameter. At the leading end of the screw shank(2) there is at least one slot(19) extending in the longitudinal direction.
Patent DE-19821323-A1 (DE)
Title: Safety system for scaffolding operations
Inventor: SCHUETTE HERBERT
IPC: E04G5/14
Filed: 1998-05-13
Abstract: The spaced guard rail posts (3,6) project with their bottom ends (4) joined to the scaffolding standards (2) below the topmost walkway (1) so the posts reach above the walkway to be connected up at this level by a holding rope (7).   The rope passes through a tensioner (9) fitted to the railing post (3) and the posts are fitted at their bottom end (4) with two spaced couplings for joining to the standard stringers (5).   The coupling are joined to the posts (3,6) by short bars, using a conventional scaffold clamp as top coupling and a support-forming bottom coupling to grip forcibly round the stringer (5).
Patent DE-19822343-A1 (DE)
Title: Weed plucking device with new design of gripping mechanism
Inventor: WENDNER WILHELM
IPC: A01B1/18
Filed: 1998-05-19
Abstract: The operating string (1) is joined to a lever at the top of the handle (3) and is guided around a return pulley (2) at the bottom. When the lever is lifted the string (1) pulls at a rod (5), movable attached to a slide (7) with its top and to the movable part of the gripping mechanism (4) at the bottom. The tip of the movable part moves towards the tip of a stationary part forming a pair of tweezers (4) for the removal of the weed.
Patent DE-19828433-A1 (DE)
Title: Optoelektronische Sensoranordnung
Inventor: NUEBLING RALF ULRICH
IPC: G01J1/22
Filed: 1998-06-25
Abstract: Es wird eine optoelektronische Sensoranordnung, insbesondere für die Durchhangs-, Kanten- und/oder Lichtschnittbestimmung, beschrieben. Die Sensoranordnung umfaßt eine Sendeeinheit zum Aussenden von zumindest zwei polarisierten Lichtsignalen sowie eine Empfangseinheit zum Empfangen der von der Sendeeinheit ausgesandten Lichtsignale. Die Sendeeinheit umfaßt optische Elemente, durch die die ausgesandten Lichtsignale im wesentlichen linienförmig auf die Empfangseinheit abgebildet werden. Die optischen Elemente sind so ausgebildet und angeordnet, daß die auf der Empfangseinheit auftreffenden linienförmigen Lichtsignale im wesentlichen parallel zueinander verlaufen und quer zur Linienrichtung gegeneinander versetzt sind und sich zumindest bereichsweise nicht überlagern.
Patent DE-19830507-A1 (DE)
Title: Method of generating electrostatic energy from ambient heat prevents the formation of unwanted spatial charges
Inventor: TRUPP ANDREAS
IPC: H02N11/00
Filed: 1998-07-08
Abstract: The method involves increasing the total stored electrostatic energy in a capacitor whilst maintaining the material density of the dielectric for constant charge on the capacitor plates  either by varying the temp. of the dielectric or by mechanically altering the spatial arrangement of the charge particles on the capacitor plates.
Patent DE-19830608-A1 (DE)
Title: Car radio receiver with background tuner for determining station with best reception quality
Inventor: GEIGER ERICH A
IPC: H04H20/00
Filed: 1998-07-09
Abstract: The receiver comprises an evaluation unit which determines the quality of the stations received through a background tuner, and a unit which determines the station with the best quality. An operating element is provided, which causes the tuner to be switched to the station with the best reception quality. A segmented display is provided. One segment of displays the label of the currently received station, and another displays the label of the station with the best reception quality  The receiver comprises a casing, in which two tuners, one active tuner and one background tuner are arranged, whereby the background tuner is controlled by means of a control unit, in such way, that the received frequency range is scanned for receivable stations. A quality evaluation unit determines the quality of the stations received through the background tuner, and a unit determines the station with the best quality. An amplifier stage amplifies the received audible radio signals after processing through the active tuner, and provides them at an output connected to loudspeakers. An operating element is provided, at whose activation the tuner is switched to the station with the best quality. A display is provided, divided in segments, of which one displays the label of the currently received station, and another displays the label of the station with the best quality, whereby the segment for the display of the label of the station with the best quality is arranged nearby the operating element.
Patent DE-19832890-A1 (DE)
Title: Pflegende kosmetische und dermatologische Zubereitungen mit einem Gehalt an Fettalkoholen
Inventor: LANZENDOERFER GHITA
IPC: A61Q5/00
Filed: 1998-07-22
Abstract: Kosmetische oder dermatologische Zubereitungen mit einem Gehalt an unverzweigten, gesättigten und/oder ungesättigten, aliphatischen Fettalkoholen, die eine Kettenlänge von C¶22¶ bis C¶60¶ haben, wobei die genannten Alkohole sowohl einzeln als auch im Gemisch vorliegen können.
Patent DE-19833192-A1 (DE)
Title: Process for burying highly viscous hydrocarbon products involves heating carrier in heat exchanger, via pump and reactor, with regulator, pipe and nozzles
Inventor: GORKE HELMUT
IPC: C10C1/00
Filed: 1998-07-23
Abstract: A carrier, in the form of water or product-compatible liquid, is heated in a heat exchanger (3) and is supplied by means of a pump (1) to a reactor (2) positioned in the refuse to be buried. The mixture of carrier and refuse is conveyed at high speed from the reactor via the heat exchanger, regulator (6), a pipe (5) and nozzles (7) back into the reactor where it is mixed with a refuse produce flowing through an opening (9) in the reactor. The product obtained is conveyed into a storage container by opening the regulator.
Patent DE-19833956-A1 (DE)
Title: Semiconductor circuit for DRAM, SRAM, etc.
Inventor: HAGURA TSUKASA
IPC: G11C5/14
Filed: 1998-07-28
Abstract: The circuit has an internal current supply circuit coupled to node of external current supply. The circuit has a node (a1) to receive the external voltage (ext Vcc). An internal circuit generates a lower, inner supply voltage (int Vcc) at its node (b). The internal circuit has a differential amplifier (20), whose inverting input terminal receives a reference voltage (Vref). A driver transistor (26) gate is coupled to an output terminal of a differential amplifier with the transistor incorporated between inner and external nodes. Several resistors (31-34) are coupled in parallel between the inner node and a non-inverting input terminal of the differential amplifier, each with a resistive and an insulating state. There is a changeover switch coupled to each resistor for the respective states.