baber/WOPTO huggingface dataset:
Patent DE-19801851-A1 (DE)
Title: Spot drilling fitting for plastics tubes under pressure
IPC: B23B41/08
Filed: 1998-01-20
Abstract: The spot drilling machine for a plastics tube (40) has a drilling support with a cutting jacket (20). There is a valve sealing point opposite branch supports (12) from the drilling support. The upper part of the casing can be fixed to the cutting jacket to produce a valve drilling fitting. To form the valve sealing point, there is a hollow cylindrical smooth end sector (65) on one side of the drilling support. On the other side, a valve sealing ring (48) sits on the cylindrical jacket surface (26) of the cutting jacket. This sealing ring is carried along by the screwing process.
Patent DE-19803501-A1 (DE)
Title: Railway vehicle with superstructure carried by frame
Inventor: MALUTA SANDRO
IPC: B61G11/16
Filed: 1998-01-30
Abstract: The railway vehicle (1) has a frame (2), running gear and a superstructure (3) to carry goods or passengers, possibly including a driver's cab. The frame has end parts or buffer beams (6) with buffers and wagon couplings (8). One of the buffer beams is independent of the superstructure and is capable of being controllably deformed in the event of an impact. The buffer beam may be attached to a rigid part of the frame by holding devices (11) which yield under force when the shock absorption capacity of the buffers is exceeded.
Patent DE-19806023-A1 (DE)
Title: Domestic centrifugal drier for salads
Inventor: DE MANEVILLE GUY
IPC: A47J43/24
Filed: 1998-02-13
Abstract: The assembly of a rotary unit (10) operating manually with a cover (4) serving as its support, contains a cylindrical pivot (37) forming part of the rotary unit (10). This engages axially in an annular hole (39) pierced in the cover (4) and also lugs (43) for retaining the pivot in the hole (39). The lugs (43) are in the form of small flanges (45) carried on the lateral wall (47) on the pivot (37). These engage in passage ways (49) provided in a surface forming an annular shoulder (51) bordering the outside edge of the hole (39). These small flanges are retained under the shoulder (51) due to the rotary motion impressed on it by the rotary unit (10).
Patent DE-19809944-A1 (DE)
Title: Electroluminescent liquid crystal device
Inventor: POETSCH EIKE DR
IPC: H01L51/50
Filed: 1998-03-07
Abstract: An electroluminescent liquid crystal (LC) device with one or more layers, at least one of which contains an LC medium containing compounds with electroluminescent and/or charge- transfer properties. The novelty is that this device is operated with alternating voltage. Also claimed is the LC medium in this device, and a liquid crystal display (LCD) element based on such a device.
Patent DE-19815138-A1 (DE)
Title: Nachweisverfahren für Phytophthora-Arten
Inventor: BAHNWEG GUENTHER
IPC: C12Q1/6895
Filed: 1998-04-03
Abstract: Die Anmeldung betrifft ein Verfahren zum qualitativen und quantitativen Nachweis von Phytophthora citricola, Phytophthora cambivora und Phytophthora quercina, Primer zum artspezifischen Nachweis dieser Phytophthora-Arten sowie eine Verwendung der Primer-Oligonukleotide zum spezifischen Nachweis dieser Phytophthora-Arten.
Patent DE-19818206-A1 (DE)
Title: Decimeter wave planar radiator with reflection attenuation
IPC: H01Q1/38
Filed: 1998-04-23
Abstract: The radiator includes a conductive plane (20) positioned above a conductive plane (11) and closed or point-coupled to the plane (11), preferably along its narrow side. This arrangement of planes is arranged over a third conductive plane (60) with circular, elliptical, triangular, square, rectangular, pentagonal or hexagonal boundaries, preferably square boundaries. The conductive plane (20) is galvanically coupled to the inner conductor of a coaxial waveguide.The conductive plane (11) is galvanically coupled to the outer conductor of a coaxial waveguide. The third conductive plane (60) may be a facade, car body or conductive grating
Patent DE-19819070-A1 (DE)
Title: Polishing machine for cleaning and maintenance of e.g. floor
Inventor: GANSOW PETER
IPC: B24B7/18
Filed: 1998-04-29
Abstract: An electronic detector fitted to a polishing machine detects an overload effecting the buffing parts and pressure on the surface to be polished. It is connected to an actuating drive for lifting and lowering polishing materials so that they are lifted away from the surface to be polished for a short period if a power overload is detected.
Patent DE-19819341-A1 (DE)
Title: Verfahren zur Reduktion von an einem Flugzeug auftretenden Böenlasten unterhalb der Reiseflughöhe
Inventor: KELM ROLAND
IPC: B64C9/12
Filed: 1998-04-30
Abstract: Verfahren zur Reduktion von an einem Flugzeug auftretenden Böenlasten unterhalb der Reiseflughöhe unter Verwendung von Stellgliedern, die den auftretenden Böenlasten durch eine Verstellung entgegenwirken, insbesondere von Querrudern, Klappen an Innenflügeln oder dergleichen, wobei sich die gesamte Böenlast aus der Summe der 1g-Basislast und der Zusatzlast durch eine auftretende Böe ergibt. DOLLAR A Um die bisher erforderlichen hohen Verstellgeschwindigkeiten der Stellglieder zu vermeiden, werden die Stellglieder im Steigflug bis zum Erreichen der Reiseflughöhe des Flugzeuges bzw. im Sinkflug bis zur Landung des Flugzeuges in Abhängigkeit von der Flughöhe, der Fluggeschwindigkeit und von dem Fluggewicht derart verstellt, daß die resultierende gesamte Böenlast durch Reduktion der 1g-Basislast vermindert wird.
Patent DE-19819397-A1 (DE)
Title: Nasal insert for improved nasal breathing
Inventor: RICKAUER PETER
IPC: A61F5/56
Filed: 1998-04-30
Abstract: The insert is formed from an elastic, deformable, plate-shaped silicon rubber base (1) with a mainly rectangular form. The base is slightly butterfly-shaped and has two wings which are symmetrical to a center line. The insert has side (3) and top (2) inclinations and a thickening (5) in the central area.
Patent DE-19821545-A1 (DE)
Title: Recovery of valuable materials from ink jet printer cartridges
Inventor: BAHNEMANN MANFRED
IPC: B03B9/06
Filed: 1998-05-14
Abstract: The cartridge is pressed then comminuted. Fractions are separated. An Independent claim is included for the corresponding plant. Preferred features: Metal parts are separated magnetically. Separation to light, medium and heavy fractions (11, 12, 13) takes place. In the light fraction, foam and polyimide sheet coated with metal, especially gold, are separated. In the medium and heavy fractions, polysulfone and metals, are separated. The light fraction is pulverized and divided into foam, polyimide and metal. The plant used includes separators and a screw press (3). It is followed by a hammer mill (7), magnetic separator (9) and an air classification mill (14).
Patent DE-19832458-A1 (DE)
Title: Rubber mixture, useful of the production of tire treads
Inventor: SCHOLL THOMAS
IPC: C08F236/10
Filed: 1998-07-18
Abstract: A rubber mixture (I) contains 0.1-5 wt.% bound hydroxyl groups and is prepared by solution polymerization of diolefins and vinyl aromatic monomers.  A rubber mixture containing one or more hydroxy group containing rubbers, polymerized in solution from diolefins and vinyl aromatic monomers, whereby the bound hydroxyl content of the solution polymerized rubber is 0.1-5 wt. %.  An Independent claim is included for a process for the preparation of (I) by addition of 0.5-100 pts.wt. filler to 100 pts.wt. hydroxy group containing rubber with optionally other additives for working up and/or processing and/or stabilization followed by removal of the solvent.
Patent DE-19834013-A1 (DE)
Inventor: KAMPMANN MANFRED
IPC: E05B47/00
Filed: 1998-07-28
Abstract: The invention relates to an improved door terminal comprising a housing (15) with a shaped cylinder (20), an emergency door opening button (40) and an audio alarm sensor (30). The aim of the invention is to provide an optimized user/customer -friendly arrangement of optical display elements that can be easily assembled with said door terminal. This is achieved by surrounding the emergency door opening button (40) with a display module (50) which can be closed by a covering frame (55) that is provided with integrated safety glass (56).
Patent DE-19837887-A1 (DE)
Title: Determining shape and dimensions required for perspectively-distorted two=dimensional advertising strip e.g. on football pitch by measuring angles between observation point and source object
Inventor: PARBEL CHRISTOPH
IPC: G09F19/12
Filed: 1998-08-20
Abstract: The method involves measuring the horizontal and vertical angles (alpha, beta) between the observation point (K) and the source object (2). The lengths of the sides of the perspectively-distorted frame defining the border of the perspectively-distorted image (2) are calculated from these angles based on the measurements of width (a) and height (h) of the source item, which is typically an upright advertising strip.  An advertisement laid on the ground is also included.
Patent DE-19842236-A1 (DE)
Title: Elektrische Anschlußvorrichtung
Inventor: GAERTNER MARKUS
IPC: B60Q3/02
Filed: 1998-09-15
Abstract: Eine elektrische Anschlußvorrichtung für ein austauschbares elektrisches Bauteil besteht aus einem Basisteil (2) und elektrisch leitenden Halteelementen (4, 5), wobei zwischen Basisteil und Halteelementen eine bedruckte Schaltung (18) geklemmt ist.
Patent DE-19843708-A1 (DE)
Title: Einrichtung zur lösbaren Montage eines elektronischen Bauteils
Inventor: HOERLLE ANDREAS
IPC: G06K7/00
Filed: 1998-09-23
Abstract: Bauteilseitige Anschlußkontaktflächen 10 sind an seiner Außenseite 15 in mindestens zwei Reihen 16, 18 angeordnet. Korrespondierende Kontakte 22 eines Anschlußteils 40 sind entsprechend in zwei Kontaktreihen 26, 27 angeordnet. Die Kontakte 22 jeder Kontaktreihe sind gemeinsam von einem Betätigungselement 30 von der Außenseite 15 weg bewegbar. Die in Montagerichtung A gesehen hintereinanderliegenden Kontaktreihen 26, 27 des Anschlußteils 40 werden von dem Bauteil 1 beim Montagevorgang mit der vorderen Kontaktreihe 26 beginnend nacheinander von der Außenseite wegbewegt und gelangen beim Erreichen der Montageendposition in elektrischen Kontakt mit den Anschlußkontaktflächen 10.
Patent DE-19850706-A1 (DE)
Title: Adjustable height screen for laptop computer, has modular format with associated guide rails
Inventor: KIENBERGER SILVIA
IPC: G06F1/16
Filed: 1998-11-04
Abstract: The laptop computer has a base that houses the processor, drives and keyboard. The screen is installed in a panel that is movable on rails which are formed in the cover. This allows the working height of the screen to be adjusted to suit the user. There is an extension for raising the angle of the keyboard relative to a work surface.
Patent DE-19851974-A1 (DE)
Title: Operating sequence control method for motor vehicle engine by calculating operating or control parameters of active operational mode in first time slot and of non-active mode in further time slot
Inventor: WILD ERNST
IPC: F02D41/26
Filed: 1998-11-03
Abstract: At least two different operational modes are provided for the control, the operating parameters or control parameters of the modes being calculated and/or determined within time slots. The operating or control parameters of an active operational mode are calculated in a first time slot, and those of a non-active mode are calculated in a further time slot. The first time slot has shorter time intervals than the further time slot.  An apparatus for controlling operating sequences is also claimed.
Patent DE-19852460-A1 (DE)
Title: Electrical machine winding arrangement especially for variable speed electrical machines
Inventor: HUTH GERHARD
IPC: H02K3/28
Filed: 1998-11-13
Abstract: An electrical machine with stator and rotor in which especially the stator has a multi-phase winding arranged preferably in N- slots. The number of slots (N) of the stator is approximately equal to the number of poles (2p) of the stator.  The pole winding coils (1,2,3) of the phase winding (4) in the stator can be arranged for N=9 slots, and in which by using different connection arrangements of the pole coils (1,2,3), pole numbers can be selected as 2p=6, 8 and 10.
Patent DE-19857483-A1 (DE)
Title: Roof lining material is in layers with a center adhesive layer and a woven support layer to give a variable steam permeability according to the relative air humidity and prevent summer condensation
Inventor: MOLL LOTHAR
IPC: B32B5/26
Filed: 1998-12-14
Abstract: The web of roof lining material (11) has an open polymer diffusion layer (1), a second partially-open diffusion layer (2) and a third open polymer diffusion layer (3). The partially-open diffusion layer (2) is an adhesive layer between the flanking layers (1,3) with, in the dry zone, a steam diffusion resistance equivalent to an air layer thickness of 0.05-0.5 m, and a steam diffusion resistance in the wet zone equivalent to an air layer thickness of 0.005-0.2 m or 0.05-0.2 m.  The first polymer layer (1) is of polyethylene (PE), polypropylene (PP) or polyester, or polyester with an additive of polyamide (PA) or wholly of PA. The first layer (1) is a shear-resistant felt. The second, adhesive layer (2), is a PE copolymer with acrylic acid and/or their derivatives, or of ethylene vinyl acetate (EVA) or PA and they can encapsulate CaCO3. The EVA adhesive layer (2) has a vinyl acetate content of 6-38%. The adhesive layer (2) becomes fluid at a temp. of 70-90 deg C and especially from 80 deg C. The adhesive layer (2) contains flame resistant additives with a phosphor and/or nitrogen base and/or a base of ammonium polyphosphate and triazene. The material (11) can also have a fourth layer, identical to the adhesive layer (2), and a fifth layer identical to the first layer (1). The third layer (3) has a material weight of 50-400 g/m<2> or 100-150 g/m<2>. The first (1) and fifth layers have a material weight of 15-30 g/m<2>. An acrylate adhesive strip is applied to at least one side edge and/or a longitudinal edge at the upper and/or lower sides. The material has an additional layer (6) of a supporting woven fabric, in a leno weave or a rectangular grid netting, of twisted filaments of polyethylene terephthalate (PET), PE or PP woven at right angles to each other. The supporting weave (6) is between one of the layers.
Patent DE-19858507-A1 (DE)
Title: Use of supercritical fluids to extract contaminants e.g. oil, from cuttings, grinding-, lapping- and erosion sludges
Inventor: SCHOEN JUERGEN
IPC: C10M175/00
Filed: 1998-12-18
Abstract: The use of supercritical fluids to extract contaminants is carried out by gradual admission of supercritical fluid with slow pressure increase in a packed cleaning vessel, to reduce sludge viscosity before washing. Before application of supercritical fluid, e.g. carbon dioxide (CO2), to the contaminated solids, its pressure is first raised to the desired supercritical value, away from the solids. Only when this value has been reached, is the pressure gradually raised in the bed, until the full supercritical value is applied to the solids. During start up of extraction, supercritical fluid never directly rushes into the extraction vessel. An Independent claim is included for the apparatus for the above process, comprising a supply tank (1) for the fluid, a high pressure pump (2), an extraction vessel (4) containing solids for cleaning, a separator (6) for the extraction fluid, and appropriate valves and pipework. The valve (10) is opened under control, at the appropriate upstream pressure, for slow pressure increase in the extraction vessel.
Patent DE-19904997-A1 (DE)
Title: Process and device for automatic canceling out of unwanted colors from a digitally scanned image for use in scanning in data in forms for later text processing
Inventor: SAVAKIS ANDREAS E
IPC: G06V30/162
Filed: 1999-02-08
Abstract: One or more colors of a digitally scanned image is selected to be kept and converted into a luminance-chrominance coordinate system (34). Each image pixel is then similarly converted. If the space between the pixel coordinates and those of the selected image (38) are less than a threshold value it is retained and converted to black (44). If greater, then it is converted to white and discarded (42). The converted black and white pixel image can then be stored and further processed if required. An Independent claim is made for a device for scanning and converting an image using the process described.
Patent DE-19905057-A1 (DE)
Title: Internal combustion engine with at least two piston-cylinder units, in which each unit has its own crank drive with output crankshaft
Inventor: PELZ PETER
IPC: F02B75/24
Filed: 1999-02-08
Abstract: The internal combustion engine has at least two piston-cylinder units (6) with at least one piston. Each piston-cylinder unit has its own crank drive with an output crankshaft (4). the output crankshafts are engaged with the engine output shaft (2) so that they cannot rotate on it. There may be several piston-cylinder units in the circumferential direction of the output shaft.
Patent DE-19905131-A1 (DE)
Title: Building material, especially for building elements or for mortars and plasters, is based on mechanically activated fine silicate-containing material particles
IPC: C04B14/04
Filed: 1999-02-02
Abstract: A building material is based on mechanically activated fine silicate-containing material particles. A building material contains \-50 wt.% of a silicate-containing material of less than 0.1 mm particle size which has been mechanically pre-activated by washing with coarse particles of more than 0.1 mm particle size. Independent claims are also included for the following: (i) production of the above building material; and (ii) a building element produced by the above process and comprising mechanically activated silicate-containing material and binder.
Patent DE-19907078-A1 (DE)
Title: System to counter contact oscillation in paired rollers processing a paper or cardboard web has systems to vary their mass/mass distribution and position and speed under control according to sensor measurements
Inventor: HENNINGER CHRISTOPH
IPC: B05C9/04
Filed: 1999-02-19
Abstract: To counter contact oscillation between rollers (12,14) where a web (16) moves between them, in a papermaking or cardboard prodn. machine (18), the resonance frequency is varied by changing (22-30) the mass and/or mass distribution in at least one (14) of the two rollers and/or adjusting (40,42) the force transfer ratios between the mantle surfaces (12a,14a) of both rollers (12,14)  At least one roller (14) has at least one hollow zone (22,30) which can be filled or emptied selectively with a fluid medium (24). The fluid medium (24) can be transferred between two hollow zones (22,30) in the roller (14), and can be transferred between an external supply point (26) and the roller hollow zone (22). The relative positions of the rollers (12,14) can be adjusted (40), while the set dimensions (d) of the gap between them are unchanged. The rotary speed of at least one roller (12,14) can be varied (42). The roller settings can be changed while the machine is working, and the alterations are reversible or durable. The adjustments to set the roller resonance frequency are made according to the measurements of at least one oscillation sensor (44). An Independent claim is included for a roller assembly where two rollers (12,14) form a gap (N) between them for a web (16) to pass through, where at least one roller (14) has a system (22,26,28,30,32) to alter the mass and/or mass distribution and/or a mechanism (40,42) to vary the force transmission ratio between the mantle surfaces (12a,14a) of the two rollers (12,14). Preferred Features: The roller hollow zones (22,30) are cylindrical, which can be filled and emptied selectively with a fluid medium (24). A control (46) determines the working of the setting units (28,32,34,40,42) to vary the roller resonance frequency according to the measurement of at least one oscillation sensor (44). At least one acceleration sensor (44') acts as an oscillation sensor at a bearing or bearing housing for at least one of the two rollers.
Patent DE-19908846-A1 (DE)
Title: Verfahren zur Fertigung von Kunststofformteilen mit thermisch höher belasteten Segmenten
Inventor: EICHENAUER ULRICH
IPC: B29C45/16
Filed: 1999-03-01
Abstract: Die Erfindung bezieht sich auf ein Verfahren zur Fertigung von temperaturbeständigen Kunststoffbauteilen, nach einem Spritzgießverfahren, wobei einer Kavität (2) mindestens zwei Schmelzeströme zuführbar sind. Ein erster der Kavität (2) zuführbarer Schmelzestrom (28) enthält einen Werkstoff A, mindestens ein weiterer Schmelzestrom (29) enthält einen Werkstoff B mit einem Polymerblend aus temperaturbeständigen Materialien und Bestandteilen des Werkstoffes A.
Patent DE-19912693-A1 (DE)
Title: Presentation of live image information for advertising by continuously or periodically creating advertising presentations using live images
Inventor: HABETHA JOERG
IPC: G09F27/00
Filed: 1999-03-20
Abstract: Advertising presentations are created continuously or periodically using  communication unit. Presentations are transmitted from communication unit to presentation management unit. Authorization of all transmitted information is checked at  management unit. Display equipment is controlled automatically for presenting advertisements. Real live image information is parallel-processed and reproduced on different display equipment.  An Independent claim is included for an apparatus including at least two cameras.
Patent DE-19923384-A1 (DE)
Title: Appliance for automatic testing of printed circuit cards before components are fitted with separate hf test adapter for network impedances
Inventor: PROKOPP MANFRED
IPC: B65G49/07
Filed: 1999-05-21
Abstract: The appliance selects the card from a stack, transports the cards to the test section and then conveys them to a collection section where they are placed in separate stacks for healthy and failed cards. A separate hf test adapter checks the impedance of the track systems the card being lifted and pressed against the test pins. On a probe plate the adapter has one or more probes which are connected to hf supply sockets located at a distance preferably of 10 to 20 cm to the probes
Patent DE-19923567-A1 (DE)
Inventor: JOMAA HASSAN
IPC: G01N33/68
Filed: 1999-05-21
Abstract: The invention relates to the 1-desoxy- D-xylulose- 5-phosphate reductoisomerase gene, the 1-desoxy- D-xylulose- 5-phosphate- synthase gene and the gcpE gene of the 1-desoxy- D-xylulose biosynthetic pathway and to their use for transforming vectors, host organisms and plants and for determining substances that inhibit this biosynthetic pathway.
Patent DE-19924925-A1 (DE)
Title: Cutting machine for cutting labels from strip
Inventor: CHRISTOPHER ALAN FRED
IPC: B26D1/62
Filed: 1999-05-31
Abstract: A frame houses a rotor (16) mounted cutting blade (22) which has a cutting edge (24) that cooperates with the top of a piezoelectric ultrasonic horn (14) to sever the labels. The blade rotates on the rotor at a peripheral speed equal to the speed of the strip (11). A feed mechanism  (40) having two nip rollers (42.1,42.2) feeds the strip towards the cutting roller. An optical sensor (50) monitors the speed of the strip to ensure synchronization of strip speed with cutting.
Patent DE-19926238-A1 (DE)
Title: Toothbrush has refillable or replaceable toothpaste reservoir contained in the handle and a replaceable toothbrush head; head can be removed from handle together with its holder
Inventor: FOSS PIERRE NICOLAS
IPC: A46B5/00
Filed: 1999-06-09
Abstract: The toothbrush has a refillable or replaceable toothpaste reservoir contained in the handle and a replaceable toothbrush head. The toothbrush head can be removed from the handle together with its holder and can be filled via a hole in the holder. A separate filling station is provided for filling the toothpaste reservoir.