baber/WOPTO huggingface dataset:
Patent DE-19909792-A1 (DE)
Title: Mixer for twin circuit jet engine, with outward radial channels offset alternately from each other in flow direction
Inventor: MUNDT CHRISTIAN
IPC: F02K1/38
Filed: 1999-03-05
Abstract: The mixer mixes a flow (5) from the fan with a hot gas flow (4) from the core engine. Groove-like channels (2, 2', 3) guide the flows. Their ends are formed by flat end sectors. They come out in different places, offset from each other. The channels (2, 2') running slightly radially outward are alternately offset from each other in the flow direction when viewed in the circumferential direction.
Patent DE-19910258-A1 (DE)
Title: Filter used for removing soot and ash particles from diesel engine exhaust gas comprises a filter body through which an exhaust gas stream flows arranged in a housing
Inventor: HUETHWOHL GEORG
IPC: F01N3/023
Filed: 1999-03-08
Abstract: Filter comprises a filter body (3) through which an exhaust gas stream flows arranged in a housing (4). The main flow direction of the stream runs in the radial direction from outside to the inside. The purified exhaust gas stream flows out of the inside of the filter body. The housing has an outlet connected to a detachable lid (7) in the lowest region to empty soot and ash particles that fall onto the filter plates (F).  Preferred Features: The outlet is connected to a particle collector (6) arranged as part of the filter housing fro receiving the soot and ash particles.
Patent DE-19912252-A1 (DE)
Title: Verfahren zum Wiederaufarbeiten einer Suspension
Inventor: WIESNER PETER
IPC: B24B57/02
Filed: 1999-03-18
Abstract: Gegenstand der Erfindung ist ein Verfahren zum Wiederaufarbeiten einer Suspension, die beim mechanischen Bearbeiten von Halbleitermaterial anfällt und eine Flüssigkeit, die abrasiv wirkendes Mittel und Abrieb aus Halbleitermaterial enthält, durch Abtrennen des abrasiv wirkenden Mittels und anschließendes Trennen der Flüssigkeit und des Abriebs. Das Verfahren ist dadurch gekennzeichnet, daß die Flüssigkeit und der Abrieb mit Hilfe eines Magnetabscheiders getrennt werden.
Patent DE-19913030-A1 (DE)
Title: Baling press for producing square bales of, e.g. straw has press shoe mounted on connecting rods which link it to crank pin by joints which can be disconnected while crank revolves, press shoe being locked at its dead point during this time
Inventor: CLOSTERMEYER GERHARD
IPC: A01F15/04
Filed: 1999-03-23
Abstract: The baling press for producing square bales of, e.g. straw has a press shoe (7) which is mounted on connecting rods (11 - 14) which link it to the crank pin (16). The rigid joint between the rod and pin can be disconnected for at least one revolution of the crank and the press hoe can be locked at its dead point during this time.
Patent DE-19914048-A1 (DE)
Title: Drinks can has safety grid above or below pouring hole to prevent insects falling into drink
Inventor: UHLEMANN HANS-JOACHIM
IPC: B65D17/50
Filed: 1999-03-27
Abstract: The drinks can has a safety grid (4) above or below the pouring hole (2). This may be made of metal or plastic and has a mesh size of 1 -5 mm., especially 2.5 mm.
Patent DE-19914889-A1 (DE)
Title: Sensor to detect the thickness of sedimentary deposits in basins, lagoons, rivers or lakes without the application of external thrust from a pushrod
Inventor: CLAUS ULRICH
IPC: G01B11/06
Filed: 1999-04-01
Abstract: A sensor to detect the thickness of sedimentary deposits in basins, lagoons, rivers or lakes without the application of external thrust from a pushrod. A sensor assembly measures the depth of a layer of sediment on the bottom of a water treatment basin, lagoon or waterway. Attached by an umbilical wire, the cylindrical probe has a sharp conical nose which penetrates the upper boundary layers of sludge, exposing sidewall detectors top the sludge layers. The housing also incorporates an electric motor with an eccentric mass on the motor shaft, a reflection or transmitted light photometer and a measuring aperture in the cylinder wall. The housing further has a pressure transducer with an outer membrane. The sensor is allowed to descend vertically through with running motor.
Patent DE-19918112-A1 (DE)
Title: Hydraulic car braking installation with wheel slip control has maximum vacuum brake force amplification limited to mean value of wheel brake pressure representative of wheel slip-free normal braking
Inventor: VOLZ PETER
IPC: B60T13/18
Filed: 1999-04-22
Abstract: A hydraulic car braking installation with wheel slip control has a brake pressure transmitter consisting of a vacuum brake booster and a master brake cylinder. The installation is connected via a brake line to at least a pair of wheel brakes. There is a pump connected to the brake line to supply pressurized medium of the brake pressure transmitter in the direction of the wheel brakes during the slip control plus at least one pressure modulation valve inserted into the brake line downstream for varying the brake pressure in the wheel brakes during the slip control. The vacuum brake booster in wheel slip-free normal braking operation increases the effect of the pedal force onto the master cylinder. The maximum vacuum brake force amplification is limited to a mean value of the wheel brake pressure representative of the wheel slip-free normal braking. Upon exceeding the representative mean value, additionally to the vacuum brake force amplification, a hydraulic amplification of the wheel brake force takes place by the setting into operation of the pump, which is adjusted to a pedal force-proportional pressure.
Patent DE-19918191-A1 (DE)
Title: Cleaning agent for hard surfaces, especially flush toilet pans, comprising a mixture of alk(en)yl oligoglycoside, alk(en)yl (ether)sulfate and/or betaine, and ethoxylated glucoside ester
Inventor: KAHRE JOERG
IPC: C11D1/14
Filed: 1999-04-22
Abstract: Cleaning agents for flush toilet pans comprising a combination of alkyl- and/or alkenyl oligoglycoside, alkyl- and/or alkenyl (ether)sulfate and/or betaine, and ethoxylated glucoside ester have required viscosity properties without addition of separate thickening agent.  Cleaning agents for hard surfaces comprising a combination of: (a) alkyl- and/or alkenyloligoglycoside; (b) alkyl- and/or alkenyl (ether)sulfate and/or betaine; and  (c) ethoxylated glucoside ester.
Patent DE-19918976-A1 (DE)
Inventor: RUEHLE WOLFGANG
IPC: F02M51/06
Filed: 1999-04-27
Abstract: The invention relates to a fuel injection valve (1), especially an injection valve for fuel injection systems of internal combustion engines. The inventive fuel injection valve has a first piezoelectric or magnetorestrictive actuator (14), a valve closing body (8), which can be activated by said first actuator by means of a valve needle (7) and which interacts with a valve seat surface (8) to form a tight seat, and a second piezoelectric or magnetorestrictive actuator (15), which acts on the valve needle in the opposite way to the first actuator (14). The actuators (14, 15) are interconnected by a bearing element (11) that is mounted in a fixed position in the fuel injection valve (1).
Patent DE-19924137-A1 (DE)
Inventor: BERGER THOMAS
IPC: H01M50/466
Filed: 1999-05-26
Abstract: The invention relates to an electrode unit for rechargeable electrochemical cells, e.g. accumulator cells, whose energy storage properties are drawn from the deposition of an element such as metal or an alloy. The electrode unit has an electrode (2) and a porous separator (5a) surrounding almost completely said electrode, wherein an electrically insulating spacer (3) covering at least one face of the electrode is disposed between the electrode and the separator. The spacer according to the invention makes it possible to provide the necessary space for the metal or alloy deposited on the electrode, particularly during charging of the accumulator cell. The mechanical pressure as a result of changes in the volume of the electrode due to the deposited metal or alloy are intercepted thereby reliably preventing particularly short circuits.
Patent DE-19927158-A1 (DE)
Inventor: KAEMPER PETER
IPC: E04G1/12
Filed: 1999-06-15
Abstract: The mast element (1) can be connected to more mast elements to make a mast (14) for a scaffolding (17) comprising several masts. The mast elements can be plug and together and rotated through at least 20 degrees and up to 360 degrees to connect them. The total length of the mast can be held constant by rotating the mast elements that have been connected. An Independent claim is included for a scaffolding including at least one mast constructed from the mast elements.
Patent DE-19931221-A1 (DE)
Title: Hülse
Inventor: JENISCH MICHAEL
IPC: B31C7/00
Filed: 1999-07-06
Abstract: Verfahren und Vorrichtung zur Herstellung einer Hülse (40, 50) insbesondere Garnspule, die aus mehreren Materiallagen gewickelt ist, wobei die Enden jeder gewickelten Lage stumpf aneinanderstoßen und die Stoßstellen (41, 51) der einzelnen Lagen versetzt zueinander angeordnet sind.
Patent DE-19933020-A1 (DE)
Title: Window cold draught shield
IPC: E06B7/14
Filed: 1999-07-15
Abstract: The bottom part of the window has a partition (1) running crosswise to, and spaced apart from, the window. The partition is fixed to the wall surrounding the window, or to a sliding frame. The plate or box shaped partition has a top bend.
Patent DE-19938624-A1 (DE)
Title: Turbocharger for IC engines for motor vehicles has electric reluctance motor with rotor connected to turbine shaft via overriding clutch
Inventor: ERDMANN WOLFGANG
IPC: F02B37/10
Filed: 1999-08-14
Abstract: The turbocharger has a turbine connected to a centrifugal compressor via a shaft, with an electric motor mounted on it. This is a reluctance motor (4), and its rotor is connected to the compressor. The turbine shaft (8) is coupled to the rotor (12) or a compressor shaft (18) via an overriding clutch (17), which blocks in drive direction. The turbine shaft is born in the rotor. The rotor is held turnable in the engine housing (26), and is connected with one end to the compressor shaft.
Patent DE-19939089-A1 (DE)
Title: Electrical multiwire connector; has crimped connections that have spring projections to engage shoulders in casing
Inventor: HEIN STEFAN
IPC: H01R4/18
Filed: 1999-08-18
Abstract: The connector has several wires with attached crimped connectors (3) that are inserted into holes (15) in a connector block (2). The crimped metal connectors are formed with spring projections (16) that deflect during the insertion process and then engage shoulders (21) in the casing and so provide retention against pulling. An Independent claim is included for an electrical contact.
Patent DE-19942240-A1 (DE)
Title: Filter for rainwater collection device has filter element positioned in horizontal flow path between rainwater entry and dirty rainwater discharge connections for providing self-cleaning effect
Inventor: BOERGER HUBERT
IPC: E03B3/02
Filed: 1999-09-04
Abstract: The filter has a housing (1) fitted with a cover (2), defining a filter chamber (3) containing a filter element and having a horizontal inlet connection for the collected rainwater, a discharge connection for the dirty rainwater, positioned at the same height and a vertical outlet for the filtered water. The filter element is provided by a filter sleeve made from a rust-free steel mesh.
Patent DE-19942971-A1 (DE)
Inventor: MEISSNER JOHANNES
IPC: H01H33/66
Filed: 1999-09-09
Abstract: The invention relates to a device for measuring the internal pressure and conditioning the voltage and current of vacuum interrupters. The invention also relates to a method therefor wherein said device is used. The inventive device is configured as a combination installation for the three functions mentioned.
Patent DE-19943389-A1 (DE)
Title: Wärmetauscher für Haushaltwäschetrockner
Inventor: GRUNERT KLAUS
IPC: F28D9/00
Filed: 1999-09-10
Abstract: In einem Haushaltswäschetrockner nach dem Kondensationsprinzip mit einem Plattenwärmetauscher 1 kann der zu kühlende Gasstrom S am Einlaß und/oder am Auslaß des Wärmetauschers 1 schräg zur Ebene der Wärmetauschplatten 2 verlaufen. Die dadurch auftretenden Strömungswiderstände können erfindungsgemäß verringert werden, indem vom Gasstrom S umströmte Enden der Wärmetauschplatten 2 insbesondere am Einlaß des Wärmetauschers 1 treppenförmig versetzt angeordnet sind. Auf diese Weise kann auch die Verteilung des Gasstroms S auf die einzelnen Wärmetauschplatten 2 entsprechend deren Wärmetauschleistung optimiert und damit der erzielte Wärmeaustausch verbessert werden. In einer vorteilhaften Weiterbildung können vom Gasstrom angeströmte Enden der Wärmetauschplatten 2 Gasumlenkungsteile 4 aufweisen, die im wesentlichen dem Gasstrom S folgen und die Strömungsverluste weiter verringern.
Patent DE-19947181-A1 (DE)
Title: Determining signal representative of gas burner air ratio involves applying rectangular wave voltage to electrodes and using instantaneous ionization signal if greater than threshold
Inventor: DUBIELZIG GUIDO
IPC: F23N1/02
Filed: 1999-10-01
Abstract: Method involves using an ionization current between two electrodes that are mutually electrically isolated and enclose at least part of flame during operation of the burner. Rectangular wave voltage is applied to electrodes, the instantaneous value of the ionization signal is determined and compared with a threshold value and used as the representative signal if greater than the threshold value.
Patent DE-19947633-A1 (DE)
Title: W-shaped main lift wing for aircraft, with different setting angles of surface sections
Inventor: LEBELT ANDREAS
IPC: B64C3/16
Filed: 1999-09-30
Abstract: The W-shaped wing has the individual flat sections at different setting angles, in front or rear view and also in plan view, or in only one view, with the setting angles of the sections to provide lift independently or with various starting or landing aids such as slats or landing flaps. These are driven by mechanical or hydro-mechanical systems.
Patent DE-19954559-A1 (DE)
Title: Cycle wheel nut lock is specially drilled at front to take a lock cylinder which is locked by locking mechanism and then covered by protective flap
Inventor: WOLFGANG FRITZ
IPC: B62H5/14
Filed: 1999-11-12
Abstract: The wheel nut is specially drilled at the front so that a lock cylinder can be pushed on and locked by a locking mechanism. The lock cylinder and rotatable tubes are made from aluminium.  After insertion into the opening (1) the lock mechanism is locked by rotating a suitable key. After locking the cylinder a protective flap is pushed over the lock mechanism.
Patent DE-19959926-A1 (DE)
Title: Fixed or moving hanger load and unloading system feeds orientated workpieces in magazine for removal by turret grippers synchronized with hanger movement for pre-set workpiece placement.
Inventor: TRES CHRISTOPH
IPC: B65G47/91
Filed: 1999-12-11
Abstract: Orientated workpieces (3) are removed from their magazine (4) by a gripper (5) etc which turns the workpiece towards the hanger (2) and places it in a pre-set position. Workpiece loading and removal are performed by several turrets fitted out with grippers and arranged between the hangers, the turrets rotating in synchronism with the hanger progress. With two or more hangers superposed, the hangers can be loaded or unloaded in parallel both sides. Workpiece handling can be by hydraulic or pneumatic cylinder and workpiece transfer to hanger positions is checked by light sensor allocated to the overall control system used to match gripper turret to hanger movement.
Patent DE-19960255-A1 (DE)
Title: Programme-controlled domestic dish washing machine has control device allowing switching between noise and usage optimized operating programme cycles
Inventor: SCHESL BERND
IPC: A47L15/42
Filed: 1999-12-14
Abstract: The dish washing machine operating method has a control device (2) which is used for selecting an operating programme cycle (G) for noise optimization, or an operating programme cycle (R) for energy and/or water usage optimization, e.g. via respective manually operated push-button selection switches (3,4).
Patent DE-19960782-A1 (DE)
Title: Verfahren zur Beschleunigungsüberwachung für eine Längsdynamiksteuerung oder -regelung in Kraftfahrzeugen
Inventor: REUTER HAGEN
IPC: B60K31/00
Filed: 1999-12-16
Abstract: Die Erfindung betrifft ein Verfahren zur Beschleunigungsüberwachung für eine Längsdynamiksteuerung oder -regelung in Kraftfahrzeugen, bei welcher ein Beschleunigungsistwert mit einem Beschleunigungssollwert verglichen wird, wobei ein fehlerhafter Betriebszustand des Kraftfahrzeuges erkannt wird, wenn der Beschleunigungsistwert außerhalb eines den Beschleunigungssollwert einschließenden Fehlerkorridors liegt. DOLLAR A Bei einem Verfahren, bei welchem kritische Fahrsituationen schnellstmöglich erkannt werden können, wird der Fehlerkorridor in Abhängigkeit vom aktuellen Fahrverhalten des Kraftfahrzeuges veränderlich eingestellt.
Patent DE-19963447-A1 (DE)
Title: Tamper indicator for carton, comprises tongue extending into cavity in moving part of tab
Inventor: ANDERSSON INGVAR
IPC: B65D55/02
Filed: 1999-12-28
Abstract: In the closed position, a tongue (9) on the top side of the tab extends via a slot into a cavity (14) in the moving part (4) of the tab. Sliding the moving part into the open position causes the tongue to leave the cavity irreversibly, providing a quick visual indication as to whether the carton has been opened previously.
Patent EP-1117268-A1 (EP)
Inventor: BERGSTROEM KARL OLOF JOAKIM
IPC: H04W36/04
Filed: 2000-01-14
Abstract: In a mobile communication network (SYS) data transmission
between a radio base station (RBS) and a subscriber station
(UE) is carried out by successively transmitting frames. The
radio network controller (RNC) inserts at the beginning of
the respective frames an indicator flag (MOP) indicating to
the subscriber stations (UE) whether the frame or a
succeeding frame contains data which must be read and decoded
by the subscriber stations (UE). The subscriber station can
by reading and decoding the indicator flag (MOP) determine
that there is no necessity to read data from the present
frame or a succeeding frame and can therefore use the time
period of one or more frames to save network resources or to
perform inter-frequency measurements on another frequency.
The invention finds particular application in a WCDMA mobile
communication system.
Patent EP-1054112-A1 (EP)
Inventor: SPANBERG LARS
IPC: E03D11/16
Filed: 2000-05-12
Abstract: The present invention relates to a device for permitting
connection of a soil pipe from a toilet to a floor drain
without an original coupling therefor. To this end, the
device comprises an adapter (5) having a first tubular portion
(6) which, after removal of grating, clamping ring
and water trap present in the inlet member (2) of the
floor drain (1), is insertable into the inlet member (2),
and a second tubular portion (7) into which said soil pipe
is insertable. A tubular transition portion (8) connects
said first and second tubular portions (6, 7) to each
other. On the outer side of the transition portion (8),
there is a cover means (9) which, when the adapter (5)
has been located in the floor drain (1), covers the gap
(10) thereby defined between the adapter (5) and the floor
drain (1) and engages the floor around the floor drain (1).
Finally, the adapter (5) can be located in the floor drain
(1) resting therein on a limit stop provided on the outer
side of the transition portion (8).
Patent EP-1219895-A1 (EP)
Inventor: HAUSWIRTH MAX
IPC: F23D11/10
Filed: 2000-12-28
Abstract: The combustion method with reduced nitrous oxide output involves the combustion of methane with which an inert gas has been mixed. The mixture is then brought into contact with fresh air and then burnt in a combustion chamber (2). The inert gas is flue gas or contains such gas. The inert gas is retrieved from the combustion chamber as exhaust gas. The flue gas is mixed with the methane under excess pressure, after having been previously mixed with fresh air. During this latter process it is cooled. Volumetrically approximately the same amounts of flue gas and fresh air are mixed with the methane. The inert gas also contains water vapor.
Patent EP-1208933-A1 (EP)
Inventor: FUGLSANG POUL
IPC: B27B5/06
Filed: 2000-11-21
Abstract: The invention relates to a plate handling system comprising a cutting
machine (1) for cutting a number of plates (5a,5b). The system also
comprises a conveyor (2a,2b,7a-7g,8) for transporting the plates
(5a,5b) after cutting and a robot (3a,3b) with a robot head (4,4a,4b),
where said robot head (4,4a,4b) has lifting means for lifting one or
more of said cut plates (5a,5b) from said conveyor (2a,2b,7a-7g,8). 
     The invention also relates to a robot head (4,4a,4b), a method of
moving one or more plates (5a,5b) with a robot (3a,3b) having a robot
head (4,4a,4b) and use of the robot head (4,4a,4b) and a method in a
wooden plate handling system.
Patent EP-1116836-A1 (EP)
Inventor: DE NEEF DIRK CHRISTIAAN JOZEF
IPC: E04C5/07
Filed: 2000-12-18
Abstract: The invention relates to an external reinforcement for beams, columns, plates and the like, substantially consisting in the combination of fibers and a resin and whereby the majority of the fibers is situated in the longitudinal direction of the reinforcement, characterized in that at least well-defined portions of the external reinforcement are provided with an additional reinforcement formed by fibers which are arranged according to at least one direction differing from the longitudinal direction of the reinforcement.
Patent EP-1043563-A1 (EP)
Inventor: FUJITA SAYAKA
IPC: G01B11/06
Filed: 2000-04-07
Abstract: It is an object of the invention to inspect defects of a
film formed on a relatively rough surface of a substrate by the
light interference method. A substrate (2) on which a film (1)
is formed is irradiated with light of a longer wavelength than
the surface roughness Rmax or Rz of the substrate (2) to obtain
interference fringes (5,6) to inspect defects of the film (1)
formed on the substrate.
Specifically, it is possible to inspect defects of the electric
charge generation layer, electric charge transport layer, or
undercoat layer of an electrophotographic photoreceptor (8).
Further, monochromatic light is preferably applied.
Alternatively, indirect light (24) of the light reflected from
a reflector plate (22) or the light diffused by a diffusing plate
(23) is preferably applied.
Patent EP-1158843-A1 (EP)
Inventor: FERRIER DONALD
IPC: C23C22/40
Filed: 2000-05-22
Abstract: A process is described for treating metal surfaces with a composition comprising an
oxidizer, an acid, a corrosion inhibitor, a benzotriazole with an electron withdrawing group
in the 1-position which electron withdrawing group is a stronger electron withdrawer than
a hydrogen group, and optionally, a source of adhesion enhancing species selected from the
group consisting of molybdates, tungstates, tantalates, niobates, vanadates, isopoly or
heteropoly acids of molybdenum, tungsten, tantalum, niobium, vanadium, and
combinations of any of the foregoing in order to increase the adhesion of polymeric
materials to the metal surface.
Patent EP-1062912-A1 (EP)
Inventor: FARROKHNIA FARSHID
IPC: A61B6/00
Filed: 2000-06-16
Abstract: A variety of x-ray phantoms (100) may be interchangeably inserted into a modular
phantom carrier (400). The phantom (100) is locked to the carrier (400) by either
at least one rotating fastener (460) or a plastic ring with at least one
fastening pin. The phantom carrier (400) also includes an interior mesh (440)
allowing measurement of the resolution non-uniformity of the x-ray system.
Each phantom (100) includes a number of sub-phantoms (150,160,170,190,195)
useful in the determination of various parameters of the x-ray system. These
sub-phantoms (150,160,170,190,195) include a step-intensity sub-phantom, a
contrast detail sub-phantom (160), a mesh sub-phantom, and a resolution sub-phantom
(170) and a coupon sub-phantom both for measuring the Modulation Transfer Function
(MT F) of the x-ray system. A lead perimeter ring (130) attached near the perimeter
of each phantom (100) aids in the orientation and positioning of the phantom
(100) lead line segments (140) or fiducials (340) aid in separating or outlining
various sub-phantoms (150,160,170,190,195).