baber/WOPTO huggingface dataset:
Patent DE-19828995-A1 (DE)
Title: Micro reaction vessel, e.g. for use in combinatorial chemistry
Inventor: EHRFELD WOLFGANG PROF DR
IPC: B01J19/00
Filed: 1998-06-29
Abstract: A micro-reaction vessel (1), with at least one filling opening (2) and a reaction chamber (3), has at least one outlet opening formed by an external force and/or local heating. Also claimed are (a) an assembly of several such vessels in a row or lines or columns, specifically in an arrangement similar to a conventional micro-titre plate and (b) a method for discharging liquid from a micro-reaction vessel (or assembly of such vessels), using at least one outlet opening formed by an external force and/or local heating.
Patent DE-19829614-A1 (DE)
Inventor: HERZER REINHARD
IPC: H01L21/331
Filed: 1998-07-02
Abstract: The barrier or buffer layer with first conductivity (15), has a greater thickness than is electrically essential. It is introduced in this form, by diffusion into the single-crystal homogeneous wafer in the base zone (13), before introducing other structures on the wafer top. Once they have been formed, the excess is ground and/or polished off.
Patent DE-19833240-A1 (DE)
Title: Method for electronically regulating storage or manufacture of individual or groups of items has a central computer and identification sensors by which any item or magazine of items may be located
Inventor: DOERNEMANN ANNIKA
IPC: B65G47/50
Filed: 1998-07-23
Abstract: The central computer (1) has transmitting and receiving units (15,16) covering the entire storage or manufacturing area (21) so that individual stacks of items (17-20) are positively located. Identification data (2-5) on each magazine is transmitted by transponders (10-13) to the computer.
Patent DE-19833256-A1 (DE)
Inventor: KNOCHE ALFONS
IPC: B21D33/00
Filed: 1998-07-23
Abstract: A strip (1) of plastically deformable material is pleated over its whole surface in a meander, esp. wave-like, zig-zag, or step-shape. Reforming of the pleat at a distance to the longitudinal edges, creates at least one flat section (3) on the strip. The section extends in parts over the length of the strip, so that water drainage channels (5) are formed between the flat section parts. The flat sections are formed esp. by folding, upsetting, or stamping, and pref. have a higher wall thickness than the remaining folded sections, esp. 1,5 to 2,5 times higher.
Patent DE-19835188-A1 (DE)
Title: Waste water treatment floatation basin and mixer has variable-control mixer for adaptation to nature and rate of incoming water effluent
Inventor: DAMANN FRANZ-JOSEF
IPC: C02F1/24
Filed: 1998-08-04
Abstract: In a waste water treatment assembly the rate at which the dispersion flow (D, D') is introduced, is dependent upon the nature of impurities in the waste water (A).  A waste water treatment assembly has a floatation basin (1) in which an incoming flow (A) of effluent water mixes with a dispersion flow (D, D') containing a continual supply gas micro-bubbles. The rate at which the dispersion flow (D, D') is introduced, is dependent upon the nature of impurities in the waste water (A). The floatation basin (2, 3) has a water inlet (4) with a mixer unit (M) where the effluent (A) meets the dispersion flow (D, D') jet (20). Each mixer (M) zone has a number of individually-operated jets (20). The direction of jet (20) inflow is variable.
Patent DE-19835556-A1 (DE)
Title: Navigation system for propulsion facility, especially for motor vehicle, ship or aircraft ; has input system that includes speech input module to identify speech converted into corresponding inputs at navigation system
Inventor: TOEDTER WERNER
IPC: G01C21/36
Filed: 1998-08-06
Abstract: The system (100) has an input system for commands or the destination and possibly a present position. The input system has a speech module (16), which identifies speech, and converts it into corresponding inputs at the navigation system. The speech input module (16) includes a memory (18) for command names, places, or street-road names. A command name, place or road name is assigned to a speech input as a command, destination or position.
Patent DE-19835772-A1 (DE)
Title: Brake force intensifier with panic brake function has slide seal with vacuum seal seat moved suddenly by spring against brake actuation direction, when panic brake function is triggered
Inventor: HAYN HOLGER VON
IPC: B60T13/575
Filed: 1998-08-07
Abstract: The device has a slide sleeve (18) with vacuum seal seat (17), pretensioned in direction of a valve body (8) by a spring (26), which is stronger than the valve body spring (9), and held under tension by a locking device (29). This has a release unit (39) reacting to a preset relative movement. It also has an activator unit (45), which reacts to the return movement of valve piston (13) and control housing (6) against the direction of brake activation.
Patent DE-19841460-A1 (DE)
Title: Fuel injection valve control method for combustion engine
Inventor: HOFFMANN CHRISTIAN
IPC: H02N2/06
Filed: 1998-09-10
Abstract: The method involves charging a charging capacitor via a voltage source (SNT) with a predetermined, controllable output voltage (USNT). The charging voltage (UC2) is measured over a charge reversal capacitor (C2), which is in series with the charging capacitor. The output voltage of the voltage source is controlled in a first control loop for the charging of the charging capacitor in dependence on the measured charging voltage at the charge reversal capacitor. The charging capacitor is dumped via the charge reversal capacitor and a coil during a control event.  A second control loop determines the charging energy (EIST) absorbed by the control members (P1-Pn) during a control event. The output voltage of the voltage source is controlled for the charging of the charge capacitor dependent on the determined charging energy.
Patent DE-19841531-A1 (DE)
Title: Optimized multimedia service transmission in mobile communications networks involves data structure specific distribution, parallel transmission of data flow on available channels
Inventor: KELLER WALTER
IPC: H04Q7/00
Filed: 1998-09-10
Abstract: The method involves data structure specific distribution and parallel transmission of the existing data flow according to the available transmission channels of the communications network which are optimized for the particularly. application The data structure specific distribution is performed especially to overcome the air interface.
Patent DE-19842828-A1 (DE)
Title: Optical system casing very suitable for digital cameras, is pressed entire from transparent material to integrate lens, with treatment making casing opaque in design offering diversity of applications in vehicles and craft
Inventor: MAI RUDOLF
IPC: H04N5/225
Filed: 1998-09-18
Abstract: Casing (1) and lens (2) are integral, in optical material.  An Independent claim is included for the method of making the casing. Optical material is heated and pressed to form a lens. The projecting edges are formed to the required shape of the casing. Preferred features: Inside the casing, grooves accept a substrate (3) at the focal plane. A digital camera employing the casing, has a focal plane covered by an image sensor. A tubular section is allocated for the sensor (4). The tube clips to the lens. To complete the casing, its optical transmissivity is reduced to zero, by painting or other internal and/or external treatment.
Patent DE-19844560-A1 (DE)
Title: Fitting process to fit printing form to form cylinder, involving bending printing form to circular shape and fixing it by inward-facing flanges before pushing it onto form cylinder
Inventor: DAUER HORST
IPC: B41F27/10
Filed: 1998-09-29
Abstract: The initially flat printing form (1) is bent into a circular shape on a mother cylinder with a slot for its flanges (2, 3), and is fixed in this position by binding the inward-facing flanges on its ends to each other, e.g. by welding. In this form, the printing form is pushed axially off the mother cylinder and onto the form cylinder from the free end of the latter.
Patent DE-19846957-A1 (DE)
Title: Refuse container lever locking mechanism
Inventor: GREBASCH REINHARD
IPC: B65F1/16
Filed: 1998-10-12
Abstract: The large refuse container has a hinged lid pivoting on the container body (8) and secured in the closed position by a key-operated lock. The lever-lock (4) and the attachments to the lid and the container body are strengthened to prevent unauthorized opening by vigorous shaking.
Patent DE-19847031-A1 (DE)
Title: Emptying device for viscous media
Inventor: KRUEGER HORST
IPC: B67D7/02
Filed: 1998-10-13
Abstract: The emptying device has a cover part (6) which fits into the container being emptied. The cover part is moved down at least under the weight of the pump (7) and/or through the pressure acting on the cover part. The frame (4) with the pump is seated on the cover part and guided in a guide part (8). The pump can be fixed on the frame or on the cover part. The guide part is formed by a cylinder fitting on the container.
Patent DE-19853526-A1 (DE)
Title: Heat exchanger production comprises forming plastic plates using a plasma deep drawing technique, and then stacking the plates on top of each other
Inventor: PAUL EBERHARD
IPC: B29C51/10
Filed: 1998-11-20
Abstract: A process for producing heat exchangers comprises forming plastic plates using a plasma deep drawing technique. The plates are placed on top of each other and hollow chambers are formed between them. Air can pass through the chambers, which act as heat exchangers.
Patent DE-19854849-A1 (DE)
Title: Geräuscharmer Zahnriementrieb
Inventor: BERGER RALF
IPC: F16G1/28
Filed: 1998-11-27
Abstract: Bei einem aus Zahnriemen (12) und Zahnscheibe (4) bestehenden Zahnriementrieb (2) soll ein geräuschreduziertes Laufverhalten erzielt werden. DOLLAR A Korrespondierend zu mindestens einem zylindrisch ausgebildeten Bereich (10a, ...) der Zahnscheibe (4) ist die Laufseite (Zahnseite) des Zahnriemens (12) mit mindestens einem ungezahnten, nicht unterbrochenen (glatten) Verdickungsstreifen (Verstärkungsstreifen 16a, ...) versehen. Seine Höhe (20a, ...) und der Radius des mindestens einen zylindrischen Bereichs (10a, ...) der Zahnscheibe (4) sind so gewählt, daß beim Betrieb des Riementriebs (2) eine Abstützhung des Riemens (12) auf der Zahnscheibe (4) durch Kontakt zwischen Riemen-Zahngrund (24) und Scheiben-Zahnkopf (26) bzw. zwischen Riemen-Zahnkopf (28) und Scheiben-Zahngrund (30) erfolgt. DOLLAR A Für alle Synchronantriebe (z. B. Nockenwellen-Steuertriebe, Werkzeugmaschinen) einsetzbar.
Patent DE-19859535-A1 (DE)
Inventor: MYLAEUS ULRICH
IPC: B65H15/00
Filed: 1998-12-22
Abstract: The invention relates to a device for turning sheets. The sheet to be turned is guided in a slot located between two transport elements working in opposite direction and is pressed against the reverse-moving transport element or the forward-moving transport element depending on whether or not said sheet should be turned. The following transport elements guide the turned or unturned sheet to the output of the device. In a preferred embodiment, the device is configured in such a way that identical transport time is required for the turned or unturned sheet while the order and interval of the sheets upstream and downstream from the turning device remain the same.
Patent DE-19859796-A1 (DE)
Title: Composition for sealing stone, consolidating soil, conditioning sludge or immobilizing harmful materials comprising aqueous medium containing carbohydrate and e.g. calcium or carbonate ions
Inventor: ZIEGENBALG GERALD
IPC: C09K17/40
Filed: 1998-12-23
Abstract: A composition (I) for sealing stone (especially cracked and/or porous natural or synthetic stone), consolidating soil, conditioning sludge or immobilizing harmful materials comprises an aqueous solution or suspension containing (A) carbohydrates and (B) one or more of calcium ions, carbonate ions, sulfate ions, precursors of carbonate and/or sulfate ions, alkali metal hydroxides, oxidizing agents and sulfides. An Independent claim is included for a method of preparation and application of (I).
Patent DE-19900359-A1 (DE)
Title: Scroll reader
IPC: B42D19/00
Filed: 1999-01-07
Abstract: The scroll reader consists of a housing (1) and a curved viewing window which has the effect of magnifying the text written on the scroll. The scroll is a miniature scroll which is held on two rollers which allow the text to be rotated and read by the user.
Patent DE-19900999-A1 (DE)
Title: Keyboard and manufacturing process
Inventor: BRAND GERNOT
IPC: H01H13/703
Filed: 1999-01-13
Abstract: The keyboard has a circuit board (12) with contact pads (17) that are engaged by contact regions formed on a flexible membrane (16). An elestomer mat (18) has deformable dome sections (34). Axially aligned with the domes are push button keys (15) and when depressed these engage a rigid center section. The thin wall (30 deflects to allow contact closure to take place.
Patent DE-19901087-A1 (DE)
Inventor: HEITMANN UWE
IPC: A24C5/39
Filed: 1999-01-14
Abstract: A method for handling a stream of tobacco fibres as a concave guide track (21) assembled from segments (38) separated by slits (23) through which air is blown. The slits are angled in the direction of the tobacco flow and create an air layer on which the fibres are supported. The air layer produces an improved distribution of the fibres and provides a flow into a suction line leading to the next process.
Patent DE-19903570-A1 (DE)
Inventor: STUMPF KARL-HEINZ
IPC: A61K9/14
Filed: 1999-01-29
Abstract: The invention relates to hyperforin that is stabilized by means of complexing agents, in addition to extracts, concentrates and medicaments that contain hyperforin and are stabilized by means of complexing agents.
Patent DE-19905961-A1 (DE)
Title: Use of estrogens to treat cardiac insufficiency and left ventricular dysfunction following myocardial infarction
Inventor: NEUBAUER STEFAN
IPC: A61P9/00
Filed: 1999-02-12
Abstract: The use of estrogens to treat cardiac insufficiency and left ventricular dysfunction following myocardial infarction, is new.
Patent DE-19906483-A1 (DE)
Title: Flüssigkristallanzeige
Inventor: BRANDT PETER
IPC: G02F1/13357
Filed: 1999-02-17
Abstract: Bei einer Flüssigkristallanzeige (1) ist ein zwischen einer rückwärtigen Lichtquelle (8) und einer Flüssigkristallzelle (3) angeordnetes optisches Element (2) wahlweise auf einen im wesentlichen transmissiven oder auf einen im wesentlichen reflektiven Betriebszuszand einstellbar. Das als Flüssigkristallfolie ausgeführte optische Element (2) hat dabei im Vergleich zu konventionellen, nicht einstellbaren Transflektoren im transmissiven Betrieb erheblich geringere Verluste der Lichtdichte. Dadurch kann auch eine Lichtquelle (8) geringerer Leistungsstärke mit einem entsprechend reduzierten Energieverbrauch verwendet werden, wobei zugleich eine unerwünscht hohe Erwärmung der Flüssigkristallanzeige (1) verhindert werden kann. Weiterhin ist durch den erhöhten Wirkungsgrad auch eine Negativdarstellung bei hoher Umfeldhelligkeit möglich.
Patent DE-19907260-A1 (DE)
Title: Aqueous hair-treatment composition, useful e.g. as tinting shampoo, contains quaternary ammonium di-amide and anionic ultra-violet absorber or dye
Inventor: GRIT MUSTAFA
IPC: A61K8/42
Filed: 1999-02-20
Abstract: An aqueous hair-treating composition (A) contains a mixture of a quaternary ammonium compound (I) that contains two amide groups and at least one anionic agent (II), i.e. an anionic ultra-violet absorber (IIa) and/or anionic direct dye (IIb).  An aqueous hair-treating composition (A) contains a mixture of a quaternary ammonium compound (I) that contains two amide groups and at least one anionic agent (II), i.e. an anionic ultra-violet absorber (IIa) and/or anionic direct dye (IIb). (R<1>-CONH-CH2CH2-N(R<3>R<4>)-CH2CH2-NHCO-R<2>)<+> Y<-> (I) R<1> and R<2>  = 8-22C alkyl or alkenyl, optionally substituted by hydroxy; R<3> and R<4>  = 1-3C alkyl or -CH2CH2O-(CH2CH2O)x-H;  x  = 0-5;  Y = anion.
Patent DE-19911930-A1 (DE)
Title: Vehicle airbag assembly with a padded cover
Inventor: SUZUKI KAZUMASA
IPC: B60R21/20
Filed: 1999-03-17
Abstract: The vehicle airbag assembly has a covering padding unit (18) with mounting straps, at an under surface and at least two sides, secured to the outer sides of the main housing body (20).  A pair of linking members (22) grip through the mounting straps and hold them between the linking members  and the housing body.   The mounting straps have a number of hole openings (44) to take a matching number of projections (46) at the housing body.  Each projection has an opening (48) to take the locking rods (52).
Patent DE-19912894-A1 (DE)
Title: Thermal coating, especially laser coating, of a metallic workpiece comprises magnetic field application to contour and-or mix a pool of molten powder or wire additive on the workpiece surface
Inventor: KERN MARKUS
IPC: C23C4/12
Filed: 1999-03-23
Abstract: Thermal coating of a metallic workpiece (10) uses a magnetic field (B1, B2) to contour and/or mix a pool (30) of molten powder or wire additive (20) on the workpiece surface (16).
Patent DE-19918537-A1 (DE)
Title: Deformation component with cuff tube comprising fiber compound with carbon, glass or aramid fibers
Inventor: HALDENWANGER HANS-GUENTHER
IPC: F16F7/12
Filed: 1999-04-23
Abstract: A hollow wedge (8) is semicircular with a specific wedge radius as cuff radius so that with cross-sectional circular geometry the contact circle (14) for the tube end edge (11) is remotely located approximately at a distance of 2 pi wedge radius from the tube end edge (11).- DETAILED DESCRIPTION - The wall of the tube section (5) at the tube end edge (11) and in the direction of the hollow wedge (8) is inclined and also to the locating surface
Patent DE-19919261-A1 (DE)
Title: Thin adherent adjustable conductivity polymer layer is produced on oxidic particles, e.g. for electrode materials, conductive pigments or additives, by adding monomer solution covered particles to an oxidizing agent solution
Inventor: PLIETH WALDFRIED
IPC: H01M4/36
Filed: 1999-04-28
Abstract: Ultra-thin, compact, adherent, adjustable electrical conductivity polymer layer production on oxidic particles, by adding monomer solution covered particles to an oxidizing agent solution, is new. Production of ultra-thin, compact, adherent polymer layers of adjustable electrical conductivity on oxidic particle surfaces comprises oxidative treatment of the particle surfaces directly with a solution of monomers, which form intrinsically conductive polymers, by mixing the particles with the monomer solution and then adding to a separate solution comprising the oxidizing agent. An Independent claim is also included for oxidic particles having ultra-thin, compact, adherent polymer layers of adjustable electrical conductivity formed directly on their surfaces by the above process.
Patent DE-19923002-A1 (DE)
Title: Circular knitter has a steam station between the knitting zone and the fabric take-off to deliver steam at one side of the fabric to be caught by a chamber at the other side to prevent kinked edges
Inventor: MAYER PETER
IPC: D06C5/00
Filed: 1999-05-14
Abstract: The circular knitter has a steaming and/or hot air station (10) between the knitting section (2) and the fabric take-off (7). Before the knitted fabric (5) reaches the take-off (7), it is exposed to hot steam, to prevent the edges from kinking.  At least two spaced ring-shaped fabric guides (22,23) are between the knitting (2) and take-off (7) zones, in the take-off direction for the fabric (5). The steaming station (10) is between the guides (22,23). The steaming station (10) has at least one steam delivery head (11) at one side of the fabric (5) and aligned towards it around only a part of its circumference, and a steam catch chamber (12) is at the other side of the fabric (5). The steam delivery head (11) is static within the circular fabric (5), produced with a rotating needle carrier (3) and a static lock mantle (4). The steam catch chamber (12) rotates outside the fabric (5). The steam catch chamber (12) is a U-shaped trough against the guides (22,23), with the open side of the trough covered by the fabric (5). The steam delivery head (11) is a closed hollow body, with at least one blower opening in a wall against the fabric (5), and it is connected to a steam generating unit. The steam delivery head (11) can be a combined blowing/suction unit with a suction chamber and opening at the wall laid against the fabric (5), connected to a steam suction system. The steam catch chamber (12) is mounted at a carrier ring (17) for the needle carrier (3) or at the take-off (7). A drying station (26) is between the steaming station (10) and the fabric take-off (7), which contains a heater (27). A further ring-shaped fabric guide (28) is after the drying station (26), in the take-off direction, and the steam catch chamber (12) has a section (37) towards the drying station (26). The fabric guides (22,23,28) are mounted to the steam catch chamber (12). The steam catch chamber (12) has at least one outlet for the escape of condensation. The steam delivery head (11) has a radial adjustment.
Patent DE-19924207-A1 (DE)
Title: Manufacturing method for fuel tanks used in road vehicles, involves computer simulation based on finite element model in which results are substantiated using impact test rig
Inventor: CORDES JUERGEN
IPC: G06F17/50
Filed: 1999-05-27
Abstract: The behavior of fuel tanks in road vehicles under crash conditions are evaluated using a computer simulation. The computer simulation is based upon a finite element model. The generated results are substantiated using results from an impact test rig.
Patent DE-19926083-A1 (DE)
Inventor: SCHAEFER DIRK JOHANNES
IPC: A61K35/12
Filed: 1999-06-08
Abstract: The invention relates to a biological joint construct which is at least partially produced in an in vitro manner and which comprises at least one biocompatible supporting material, cartilaginous tissue and osseous tissue, whereby the cartilaginous tissue and osseous tissue are joined to one another in a fixed manner. The invention also relates to a method for producing this joint construct. An additional aspect of the invention is osseous tissue that contains the transfected cells and a method for producing the same. Another aspect of the invention is osseous tissue that contains angiopoietic cells or angiogenic growth factors as well as a method for the production thereof.
Patent DE-19932406-A1 (DE)
Title: Door case with hinges and break-in preventer uses sloping recess on case face so door closes onto this recess face to hold door in despite hinge removal.
Inventor: FUELLER ANDREAS
IPC: E06B5/11
Filed: 1999-07-14
Abstract: Apart from the case (1) framing (5) and covering edge (18), break-ins are prevented by means of an oblique recessed part (6) at the door gap (8) notably endface (7) and recess extent (6) along the door case (2) gives a slope which catches in the door leaf (4) endface (7) so that with the door closed and locked the door remains held by the case (3) even when the hinges (3) are detached. The hinge-facing door leaf section (1) closes off the case part (2) with its inside recessed surface (6). The case consists of a recessed wooden frame block, the hinges fixed to the inside and on the outside the framing piece (5) with its blocking recess (6).
Patent DE-19933097-A1 (DE)
Title: Verbindungselement zur Verbindung von zwei Bauteilen
Inventor: LAUSZAT CHRISTIAN
IPC: B61D17/18
Filed: 1999-07-15
Abstract: Ein Verbindungselement 3 zur Verbindung von zwei Bauteilen 1, 2 weist ein gummielastisches Stützteil 6 auf, das mit einer Profilleiste 8 über Eingriffstege 81 in Eingriff steht. Um Druck- oder Zugkräfte in gleicher Weise zwischen den Bauteilen übertragen zu können, ist das Stützteil 6 lediglich an gegenüberliegenden Randbereichen 63 zwischen geneigten Innenflanken 51, 52 eine Halteschiene 4, 5 gehalten. In Aufnahmenuten 65, die in den Randbereichen 63 vorgesehen sind, greifen Eingriffstege 81 der Profilschiene 8, wobei die freien Enden 82 der Eingriffstege 81 in senkrechter Projektion im Wirkungsbereich der Innenflanken 51, 52 liegen.