baber/WOPTO huggingface dataset:
Patent DE-19857244-A1 (DE)
Inventor: FILIZ ERGUEN
IPC: F02M45/12
Filed: 1998-12-11
Abstract: The invention relates to a fuel injection valve for internal combustion engines, comprising a valve member (7) that can be axially displaced in a guide bore (5) of a valve body (1), said valve member having two guide sections serving to slide said member in the guide bore (5). The first top guide section is provided on the end of the valve member (7) opposite the combustion chamber and the second bottom guide section (25) is provided in the area of the valve member (7) close to the combustion chamber. The bottom guide section (25) separates an annular gap (29) that is formed between the valve member shaft and the wall of the guide bore (5) and that is connected to a high pressure fuel admission duct of a pressure chamber (31) located underneath and leading to the valve seat surface (11) when the fuel injection valve is closed and controls said connection when the valve member (7) is opened by a lifting motion. Said valve also comprises a throttle connecting section between the annular gap (29) and the pressure chamber (31) located underneath. Said throttle cross section is configured as a throttle hole (41).
Patent DE-19860034-A1 (DE)
Title: Verfahren und Vorrichtung zur Herstellung eines gefalzten Druckproduktes
Inventor: MUNKERT EDWIN
IPC: B65H45/22
Filed: 1998-12-23
Abstract: Bei einem Verfahren zur Herstellung eines gefalzten Druckproduktes, das wenigstens einen gefalzten Bogen umfaßt, wird eine der Anzahl der das Druckprodukt bildenden Bögen entsprechende Anzahl von bedruckten Bahnen (3, 4), aus denen die Bögen durch Zerschneiden gebildet werden, vor diesem Zerschneiden übereinander und durch einen elektrostatischen Hochspannungsfeldbereich geführt, um auf die wenigstens eine Bahn (3, 4) elektrische Ladungen aufzubringen; für ein einfacheres Öffnen des Druckproduktes längs einer vorgebbaren Ebene ist ein von einer im Inneren des Druckproduktes liegenden, zur Falzebene parallelen Ebene auf beiden Seiten nach außen hin gleichnamiger Potentialverlauf vorgesehen, so daß auf jeden der beiden auf den beiden Seiten dieser inneren Ebene liegenden Seitenteile des herzustellenden Druckproduktes eine in etwa gleich große und gleichnamige Ladungsmenge aufgebracht wird.
Patent DE-19860084-A1 (DE)
Inventor: WEINRICH VOLKER
IPC: H01L21/3213
Filed: 1998-12-23
Abstract: The invention relates to a method for structuring a substrate (20). After the substrate (20) has been etched, etching residues (30) are removed from the surface of the substrate (20) by means of a gas stream (50). The cleaning is essentially carried out by means of an impulse transmission from the gas stream (50) to the etching residues (30) which are thereby removed from the substrate (20). Particularly good cleaning results are achieved with a gas stream (50) which is provided with solidified gas particles (45). The method is particularly useful for structuring metal layers (20).
Patent DE-19901763-A1 (DE)
Title: Pulse sequence method to generate image data for MRI
Inventor: HEID OLIVER
IPC: G01R33/561
Filed: 1999-01-18
Abstract: Image data are generated in accordance with a pulse sequence, whereby magnetisation vector oscillates by +/-  alpha  in the steady state, where  alpha  is less than 90 degrees.  A bipolar readout gradient pulse train is used, whereby at least one high frequency pulse is fed in during each negative half-wave of the bipolar readout gradient pulse train.
Patent DE-19904989-A1 (DE)
Title: Telescopic spray appliance for headlamp washer systems has roll membrane seal between piston and cylinder housing
Inventor: ILIC ERICH
IPC: B60S1/52
Filed: 1999-02-08
Abstract: The appliance (10) has a spray tube (12) in a cylinder housing (14,16), which is moved by a piston (20). A seal between piston and cylinder housing is a rolled membrane seal (22). A guide profile (34) engages into spray channel (32) and spray tube, and on one side of the water connection (18) it is connected to an end wall (46) of the cylinder housing. The profile may a helical traction spring, acting as return spring.
Patent DE-19905140-A1 (DE)
Title: Procedure for preparation of paper roll for further processing entails measuring distance between fixed point outside roll and surface of roll and producing error signal if distance deviates from given value
Inventor: HANNEN JAKOB
IPC: B65H26/00
Filed: 1999-02-09
Abstract: With rotation of the paper roll(2) through at least one revolution the distance between a fixed point outside the roll and the surface of the roll is continuously determined, whereby an error signal is produced if the distance changes from a predetermined value. The distance measured may be that between the fixed point and the apex point of the roll. The distance is measured during unpacking of the roll.  An Independent claim is included for a device for the preparation of processing a paper web wound on a roll and which has a sensor(12) established at a fixed point outside the roll to detect the distance away of the surface of the roll.
Patent DE-19907457-A1 (DE)
Title: Spray device for polishing paste or abrasive paste has central flow passage with closing valve
Inventor: KRETSCHMER PAUL
IPC: B24B57/02
Filed: 1999-02-18
Abstract: The spray device has a central flow passage. A closing device is arranged transverse to the flow direction. The closing device consists of a flat slide valve with a bore, and to pre-loaded gaskets, which are sealed by an O-ring seal (9). As an alternative, a circular slide valve with a lateral bore and a valve housing may be used. In addition to a pneumatic or electromagnetic drive, each closing device has a pre-tensioned spring acting in the closing direction, the valve being closed in the event of failure of the control system.
Patent DE-19912455-A1 (DE)
Title: Vertikalstart/Kurzstart-Flugzeug
Inventor: SEYFANG GEORGE S
IPC: B64D33/04
Filed: 1999-03-19
Abstract: Ein Flugzeug, das eine Triebwerksanlage mit einem nach hinten gerichteten Hauptschubauslaß besitzt, um einen Vorwärtsschub zu erzeugen, weist außerdem eine Kanalleitung auf, deren Einlaß wenigstens einen Teil der Ausströmung des Hauptschubauslasses empfängt und sich nach vorn nach einem Hilfsauslaß in der Nähe des Massenmittelpunkts des Flugzeugs oder nach einer Stelle vor diesem Massenmittelpunkt erstreckt, wobei dieser Hilfsauslaß eine Strömung mit wenigstens einer vertikalen Komponente austreten läßt.
Patent DE-19914192-A1 (DE)
Title: Climbing net comprises center mast, connecting and tensioning cables and pentagonal dodecahedral inner part
Inventor: KOEHLER KARL-HEINZ
IPC: A63B9/00
Filed: 1999-03-24
Abstract: The climbing-net is supported by a center mast (2) which is tensioned by tensioning cables (3) joined by connecting cables. The three-dimensional structure (1) of the net and surrounding the center mast forms at least one pentagonal dodecahedron in its inner part. The netting is tensioned by five tensioning cables. At the intersections, the connecting cables are guided by connecting and or tensioning cables to enclose the intersecting cable.
Patent DE-19918274-A1 (DE)
Title: Hybrid and digital signal processor e.g. for LAN, sets reception frequency by sensing unit or parameterising of software by signal processor
Inventor: HORNUNG GUENTHER
IPC: H04B7/08
Filed: 1999-04-22
Abstract: The control sets the reception frequency by sensing unit or parameterising of the software by the signal processor. Radio signal are registered and monitored with a high number of communication channels to be processed.
Patent DE-19922601-A1 (DE)
Title: Fully automatic storm damage prevention technology for exposed houses involves applying barrier that rotates with storm without internal pressure loss, thus attenuating effects of storm
Inventor: TUNGER HENRY
IPC: E04H9/14
Filed: 1999-05-17
Abstract: The technology involves applying a radial protection barrier (10) on all sides of the building when a whirlwind is approaching with a wind force in excess of force 6 on the Beaufort scale. The barrier rotates with the storm without any internal pressure loss, thus attenuating the effects of the storm.
Patent DE-19924027-A1 (DE)
Title: Internal combustion engine intake system uses distributor connecting pipes as cylinder intake pipe extensions or resonator tubes in response to changeover drive as vehicle speed function.
Inventor: WUEST JOHANNES
IPC: F02B75/18
Filed: 1999-05-26
Abstract: The connecting pipes (17-22) bridging the interval between the two intake distributors (15,16) serve alternately as individual intake pipe extensions (7-12) or again as resonator tubes which run in a straight line and are carried so as to slide over their length. In this way they alternate between a first setting in which they act as resonator tubes alone and without any connection to any one single pipe (7-12). In a second setting they act as extensions and are joined to their respective pipes (7-12). In a third pipe (17-22) setting they are all closed off one end and so cannot act either as resonator tube or extension. The pipes change settings as function of vehicle speed and are moved between settings by a common drive or, in a variant, by means of individual drives.
Patent DE-19926145-A1 (DE)
Inventor: HACKENBERG ULRICH
IPC: B60F3/00
Filed: 1999-06-09
Abstract: The invention relates to an amphibious vehicle (1) which is provided with an open seating arrangement and which comprises a drive motor (2) for reciprocally or simultaneously driving an all-wheel drive travelling mechanism and a swimming drive that is configured as a jet drive (5) by means of at least two clutches that operate independently of one another, whereby the drive motor (2) is arranged underneath the seating arrangement in an essentially central manner between the axles of the travelling mechanism.
Patent DE-19928148-A1 (DE)
Title: Locking fitting for motor vehicle seat consists of two parts with bolt guide acting as bearing for both parts
Inventor: PETERS CHRISTOPH
IPC: B60N2/235
Filed: 1999-06-19
Abstract: The fitting has a lower part, an upper part (2), and a bolt (13) sliding in a guide (15) between them. The guide also acts as bearing for upper and lower fitting part. The bolt is formed as a toothed segment and acts with a toothed rim on an end face of the upper part to lock the fitting. The fitting has parts (8) to compensate for tolerances, and there is a control plate to limit the radial movement of the bolt.
Patent DE-19928935-A1 (DE)
Title: Production of iron briquettes and/or cold sponge iron involves delivery of hot sponge iron either to the briquetting plant, or via a cooling zone, to the product unloading zone
Inventor: ROSENFELLNER GERALD
IPC: C21B13/00
Filed: 1999-06-24
Abstract: Hot sponge iron is extracted from the shaft furnace in a zone (16) between the gas supply zone (8) and the cooling zone (10) or in a zone directly preceding the gas supply zone, and is subjected to a briquetting process. Alternatively, for production of cold sponge iron, it passes through the cooling zone into the product unloading zone (11). The installation includes a unit (17) which serves for extracting hot sponge iron and is connected to a briquetting unit (18).
Patent DE-19932712-A1 (DE)
Title: Self-locking bolt has ribs on underside of its head and locking washer attached to its shaft which has grooves on its top and ribs on its underside, which is also coated with friction-increasing material
Inventor: FEDEROLF PETER
IPC: F16B39/26
Filed: 1999-07-16
Abstract: The bolt has a locking washer attached to its shaft. The underside (6) of the bolt head (2) has ribs (7). These cooperate with grooves on the top of the washer. This also has ribs on its underside and is coated with friction-increasing material.
Patent DE-19935945-A1 (DE)
Inventor: MOEDL ALBERT
IPC: G07F7/10
Filed: 1999-07-30
Abstract: The invention relates to the use of data carriers such as chip cards C or similar. According to the invention, the terminal T which processes the chip card C first authenticates itself in relation to the user U and said user U subsequently authenticates him or herself in relation to the data carrier C or the terminal T. The authentication of the terminal in relation to the user U takes place by the readout of a CODE from the data carrier C and by the presentation of said readout CODE to the user U, who classifies this CODE as correct or incorrect. If the terminal T has presented a correct CODE, the user U authenticates himself in relation to the chip card C or the terminal T by presenting a biometric characteristic BIO, for example his or her fingerprint. This procedure ensures that the biometric characteristic BIO of the user U cannot be intercepted by a counterfeit terminal T.
Patent DE-19939559-A1 (DE)
Title: IC motor with direct fuel injection has a truncated cone or roof-shaped inner contour with the fuel injection valve and integrated spark plug at the peak facing a trough within a contour at the piston base
Inventor: VOIGT DIETER
IPC: F02B23/10
Filed: 1999-08-20
Abstract: The internal combustion motor with direct fuel injection, and separate ignition, has a cylinder head (2) with an inner contour (3) in the shape of a truncated cone or gable roof. The fuel injection valve with an integrated spark plug (4) is at the upper peak surface of the inner contour. The piston base (8) also has a truncated cone or roof-shaped contour with a recess formed within the peak, facing the fuel injection valve with its integrated spark plug (4). The inner contour (3) of the cylinder head and the contour at the piston base (8) are at right angles to the cylinder axis (ZA).
Patent DE-19945442-A1 (DE)
Inventor: KIETZ DANIEL
IPC: G06K7/10
Filed: 1999-09-22
Abstract: Procedure in which a contrast mark (19) is illuminated with emitter light (15) and in a first teach-in step it is determined whether the contrast mark reflects the incident light in a diffuse manner or free from scatter and absorption, i.e. a geometric reflection. Depending on the reflection manner an amplification factor is chosen for the received signal. The invention also relates to an opto- electronic contrast sampler for carrying out of the above procedure.
Patent DE-19947224-A1 (DE)
Title: Short inking station for printing machine, has ink application roll or gravure roll supported by play free multi ring bearing
Inventor: BOLZA-SCHUENEMANN HANS-BERNHAR
IPC: B41F31/30
Filed: 1999-10-01
Abstract: The ink application roll (2) or gravure roll (4) are supported by a play-free multi-ring bearing (5).  The ink application roll is brought into contact with and moved away from the printing cylinder (1) in strokes. The gravure roll picks up ink from a vat and transfers it to the application roll.
Patent DE-19947674-A1 (DE)
Title: Radio theodolite measuring system for three-dimensional coordinate determination, calculates object point by simultaneous determination of horizontal and vertical angles in local coordinate system
Inventor: NAUMANN ANDREAS
IPC: G01S5/04
Filed: 1999-10-04
Abstract: The radio theodolite measuring system performs a measurement operation at an object point by locating a radio transmitter (1) using two theodolite receivers (2). The object point is calculated (3) by simultaneous determination of the horizontal and vertical angles in a local coordinate system.
Patent DE-19949440-A1 (DE)
Inventor: WUENSCHER EDUARD
IPC: B65B43/52
Filed: 1999-10-14
Abstract: The invention relates to an arrangement (1) of a conveyor section (2) for containers (10, 11, 12) that are conveyed on said conveyor section and that are in a filling position. Said containers are to be filled with items (3) or with a bulk material in a filling station (4) by means of a filling funnel (5). According to the invention, the conveyor section (2) is provided on at least one side immediately before, in and after the filling station (4) with a continuous toothed belt or a chain belt (6) and with a pertaining intermitting actuator (7) and spaced apart container carrying plates (8). Said plates can be positively engaged with the containers (10, 11, 12) that are open towards the top and that arrive on the conveyor section (2). Said plates supply the containers to the filling position one by one and return said containers once they are filled from the filling position to the conveying section (2), preferably in an accelerated clocked manner and optionally at the outlet thereof. The carrying plates (8) that are in the filling position, that adjoin and that extend transversely to the direction of conveyance (F) configure a filling funnel wall between the filling funnel (5) and a container to be filled.
Patent DE-19953712-A1 (DE)
Title: Liquid filtering unit, especially for beer, comprises upper filtrate chamber, lower chamber for liquid to be filtered, intermediate floor, and filter candles
Inventor: BOBON SIEGFRIED
IPC: B01D29/11
Filed: 1999-11-09
Abstract: An arrangement for filtering liquids, especially beer, comprises a filter container with an intermediate floor, an upper filtrate chamber and a lower chamber for liquid to be filtered. Filter candles extend into the latter, and each candle is held by the intermediate floor and forms a channel for the liquid to pass through. The filtrate chamber (3) end of the candles (10) is located at the upper surface of the intermediate floor, which forms the filtrate chamber base.
Patent DE-19953983-A1 (DE)
Title: Front end for street vehicle has cover sector able to be deformed into aerodynamic shape
Inventor: MATZEN HARALD
IPC: B62D35/00
Filed: 1999-11-10
Abstract: The front end of the vehicle has a basically vertical sector (13) below the windscreen (9), which can be deformed outwards (forwards) into an aerodynamic frontal shape (15). It may be possible to adjust this sector while the vehicle in motion, either in stages or in an infinitely variable manner; the setting may be made dependent on the vehicle's speed or on the wind speed.
Patent DE-19955113-A1 (DE)
Title: Image forming system of digital dry type copier, corrects scale factor by resetting write-in clock based on maximum image width in main scanning direction of selected transfer paper
Inventor: YAMAKAWA TAKESHI
IPC: H04N1/053
Filed: 1999-11-16
Abstract: The scale factor in the main scanning direction of the image in corrected by resetting the write in clock based on the maximum image width in the main scanning direction of the selected transfer paper.
Patent DE-19960157-A1 (DE)
Inventor: WILDESHAUS WALTER
IPC: F16H57/08
Filed: 1999-12-14
Abstract: The invention relates to a device for supplying lubricant to a planetary drive (1). Said device comprises a first guiding device (5) which supplies the lubricant to first planetary shafts (7), each of which has at least one channel (6) passing through the wall (8a) of a planetary carrier (8) and at least one transverse channel (11) leading from said channel (6) and also comprises a second guiding device (12).
Patent DE-19961940-A1 (DE)
Title: Lösbare Klebeverindungen
Inventor: FRIESE CARSTEN
IPC: C09J11/06
Filed: 1999-12-22
Abstract: Der Zusatz von thermisch aktivierbaren Substanzen aus der Gruppe von Dicarbonsäuren, Azoverbindungen, Carbonaten, kristallwasserhaltigen Substanzen sowie Polyalkoholen zu handelsüblichen Klebstoffen ermöglicht eine thermische Spaltung der Klebeverbindung. Hierdurch kann eine Verklebung durch Wärme wieder leicht gelöst werden, was ein Recycling der verklebten Bauteile erleichtert.
Patent DE-19962929-A1 (DE)
Title: Polycarbonate compositions useful for making molded articles include an impact modifier and a high-purity talc with a low alumina content for increased toughness
Inventor: WARTH HOLGER
IPC: C08L67/02
Filed: 1999-12-24
Abstract: Polycarbonate compositions include an impact modifier and a high-purity talc with an alumina content below 1 wt.%.
Patent DE-19963590-A1 (DE)
Inventor: MATYLIS GUIDO
IPC: G07B15/00
Filed: 1999-12-23
Abstract: The invention relates to a method for controlling transport units in a traffic network comprising road elements that are connected to one another and that can be occupied by a maximum amount of transport units that is predetermined for each road element, whereby said predetermined amount is variable during the implementation of the method and time is subdivided into discrete time intervals, whereby each transport unit begins its route during any time interval, each road element has a minimum toll that must be paid by a transport unit for the time interval during which it occupies the road element, each transport unit being assigned a budget of toll units and the transport units can buy the utilization of a road with the aid of an auction mechanism. Said measures optimize traffic flow, whereby the use of a time table becomes superfluous. The method can be used with different configurations in road traffic to reduce traffic jams and to increase road tolls based on market criteria.
Patent EP-1052119-A1 (EP)
Inventor: OLDENETTEL HOLGER
IPC: B60C23/04
Filed: 2000-05-05
Abstract: Tire pressure control devices (4a-4d) are allocated to wheel positions, each transmitting in time gaps their individual identification signal (IDS) and prolonged HF signal to a central unit (CU) (10). The HF signals have an individual course depend on wheel rotational angle and time. The CU uses two consecutive HF signals to set a time point at which a wheel transmitting a signal assumes the same angular position. Between two points of time the appropriate wheel makes a whole number of revolutions. In the central unit with the help of signals from RPM sensors (12a-12d) a wheel's position is detected, in which the wheel has made a whole number of revolutions bet the two points of time. The corresponding wheel position is then allocated to the individual identification signaled by the tire pressure control device.
Patent EP-1069102-A1 (EP)
Inventor: PEREGO CARLO
IPC: C07B61/00
Filed: 2000-06-20
Abstract: Process for the preparation of 2,6-dimethylnaphthalene comprising
reacting with at least one aromatic hydrocarbon, in
the presence of a zeolitic catalyst, a mixture of naphthalenes
comprising a cut obtained by the fractionation of
suitable petrochemical streams and subsequent treatment of
the product thus obtained with a solid acid.
Patent EP-1041312-A1 (EP)
Inventor: SANTI JOHN D
IPC: F16H55/06
Filed: 1997-02-25
Abstract: A tool for use in the manufacture of a composite gear (10)
having a plurality of gear teeth (11), said gear teeth (11) being formed from
at least one rigid body (16) and two opposed layers (12, 14) of a
thermoplastic material, characterized in that said tool comprises: a plate
(72); a cavity (82) in said plate (72), said cavity (82) being partially defined
by a surface (84) of said plate (72); a plurality of tool teeth (86) defined in
said surface (84), two adjacent tool teeth being used to form one of said
gear teeth (11); and at least one centering protrusion (90), defined in said
surface (84) that is used to center said rigid body (16) in said cavity (82). 
     There is also disclosed a method of manufacturing a tool used to
make a composite gear, characterized in that said method comprises:
forming a cavity (82) in a plate (72), said cavity (82) being partially defined
by a surface (84) in said plate (72), said surface (84) having a plurality of
tool teeth (86); machining at least some of said tool teeth (86) such that said
some tool teeth (86) have opposed first and second side sections (92, 94)
and a central section (96) disposed between said first and second side
sections (92, 94), said central section being larger than said side sections
(92, 94) in a circumferential direction; and creating at least one centering
protrusion (90) on said surface (84).
Patent EP-1080672-A1 (EP)
Inventor: BRUECKSKEN HARALD F
IPC: A47B91/12
Filed: 2000-09-04
Abstract: An arrangement for stabilizing seat furniture on soft surfaces, comprises flat plates located under the furniture legs. The plates (1) have a circumferential edge (2) and a pointed section (4) underneath. The longitudinal axis of the pointed section is perpendicular to the plate plane. The plate base area exceeds the support area by at least 100%.