baber/WOPTO huggingface dataset:
Patent DE-19847875-A1 (DE)
Title: De-sulfation of nitrogen oxide storage catalyst following lean-burn common-rail engine comprises checking for exhaustion of capacity and reliability-critical component defects, before initiation
Inventor: POTT EKKEHARD
IPC: F02D41/02
Filed: 1998-10-16
Abstract: Determined sulfur-loading of the catalyst (24) is compared with a predetermined first limit of maximum emission, and/or an on-board diagnostic check of nitrogen oxide (NOx) storage catalyst activity. In a third stage, should the threshold be exceeded, or should an irregularity of activity be detected, de-sulfating permissibility is determined through examination of in-specification operation of reliability-critical components, and/or through checking of the current operational state, whilst keeping to set running parameters. An Independent claim is included for a common rail diesel motor in which a throttle valve (14) is located ahead of the inlet manifold, and a gas purification unit comprising NOx storage catalyst (24) having leading and trailing temperature sensing (28, 30) and/or a leading, wide-range lambda sensor (26) pre-connected. Additionally or alternatively, an NOx storage sensor (38) follows the catalyst. Preferred Features: It is examined whether, through observation of predetermined de-sulfation parameters, de-sulfation is permissible, if appropriate adjusting de-sulfation parameters. De-sulfation is initiated if permissible, otherwise the third stage is started and/or, if appropriate, detection of malfunction of a component relevant to reliability is indicated. De-sulfation is carried out to a predetermined degree. Normal operational conditions are re-established. Reversion to the start, or to prior interruption of de-sulfation takes place in the event that current results for permissibility of the third stage require it; with return to the start or to the third stage and/or if appropriate signaling a detected malfunction of a reliability-critical component. Adjustment of the required de-sulfation parameters only takes place following expiry of a predetermined interval and/or on exceeding at least one second threshold for sulfur loading.
Patent DE-19854134-A1 (DE)
Inventor: HANEBRINK HUBERT
IPC: E02D29/14
Filed: 1998-11-24
Abstract: The manhole cover (1) has a base surface (2) with frame (3) filled with a cast material (4). The corners (5) of the cover are of plastic and have projections (6), which project over the outer edge of the frame. When the cover is in place, the plastic corner projections only touch the inner edge (7) of the shaft opening, and the projections of neighboring corners. The cover has a ventilation grid (8) of plastic. Corners and grids of a high-strength fiber-reinforced material, and all metal parts of the cover are of corrosion-proof material, esp. stainless steel.
Patent DE-19858858-A1 (DE)
Title: Packaging scenting method involves application of mixture containing perfume, aromatic oil, polymer, and carboxylic acid salt to packaging to form solid film on packaging with complete absence of flecks
Inventor: BARTHEL WOLFGANG
IPC: B65B61/00
Filed: 1998-12-19
Abstract: Scenting of packages comprises mixing a perfume and/or aromatic oil at increased temperature with a solid aqueous dispersion at room temperature containing at least one polymer and at least one carboxylic acid salt, with application of the mixture to the packaging at 50-85 deg C, the mixture having, at the processing temperature and a shear rate of 100 s<->1, a maximum viscosity of 10000 mPs..  An Independent claim is included for preparation of a package scenting mixture containing perfume and/or aromatic oil, with a viscosity maximum of 10000mPs at 85 deg C and a shear rate of 100 s<->1, which contains 0.1-60, wt.% perfume and/or aromatic oil and 1-20 wt.% carboxylic acid salt, water, and optionally other adjuvants.
Patent DE-19903368-A1 (DE)
Title: Light mounted on motor vehicle
Inventor: OKUI KAZUKI
IPC: F21V29/15
Filed: 1999-01-28
Abstract: The shade is positioned at the front end of the light source (5) and has a front part (16), mounting legs joining the shade to the lamp reflector and a peripheral wall part (17) having upper and lower surfaces in which openings (14) are positioned for radiating heat. The gradient portions (18a-e) surrounding the openings aids the removal of heat. The light source is covered with a transparent cover (7) with a functional color which is joined to the reflector by a metal member (8).
Patent DE-19903862-A1 (DE)
Title: Organic oil binder for absorption of oil uses treated mulch as base material
Inventor: HACKER TIMO
IPC: B01J20/24
Filed: 1999-02-01
Abstract: Organic oil binder uses treated mulch as base material.
Patent DE-19906686-A1 (DE)
Title: Connecting pedestal for lamp ceiling fixing flange, has remote electric connection and integrated cable routing, tension relief, fixing and ceiling hook, with level adjustment to facilitate installation
Inventor: GESSER BRUNO
IPC: F21V27/00
Filed: 1999-02-18
Abstract: The lamp pedestal and fixing flange are prepared with the necessary access holes (1,2) for the cables and fittings including a ceiling hook (4) for the suspension of the lamp fitting. At the connection pedestal for the lamp fixing flange, a fault free, electrically engineered, mechanical and also optically fault free connection to a freely suspended current supply cable, is facilitated, which requires the simplest possible manipulation.
Patent DE-19907839-A1 (DE)
Title: Double vortex process aerates effluent water in a biological water treatment process maximizing removal of water impurities
Inventor: IHNE HEINZ E
IPC: B01F5/04
Filed: 1999-02-24
Abstract: A process and reactor assembly (18) aerates effluent water in a biological waste water cleansing process. The process maximizes the removal of water impurities. The reactor (18) has a downwards-acting pump or suction pump (19) with a suction inlet pipe (21). The suction pipe (19) generates a vortex with a central air meniscus in the standing water above. An air (17) injection tube (14) which is exposed to an ultra-violet (UV-A) lamp enters the suction inlet pipe (21). The combination of the vortex action and air injection generates two vortices rotating in the same direction. The two vortices merge and are mixed in the pump (19) generating a fine discharge of fine bubbles of different sized bubbles and point of origin. Oxygenation of the water promotes metabolism of micro-biological life.
Patent DE-19908599-A1 (DE)
Inventor: BARTELT-BERGER LARS
IPC: H01S3/083
Filed: 1999-02-27
Abstract: The invention relates to an method for assembling a miser laser with a miser crystal (1) on the area of a housing (30) that is provided with a side wall (32) having a window (21) for the miser exit beam. A reference beam (20) with reversed light beam direction is directed through the window (21) onto the front face (10) of the miser crystal (1). The miser beam subsequently should have said reversed light beam direction. An adjusting device allows movements in the direction parallel to the reference beam (20), vertical thereto and parallel to the bottom of the housing (35) and rotations around a rotational axis that stands upright on the bottom of the housing (35), whereby said movements are independent from one another. The pre-assembled miser stack (5) is pre-adjusted by means of said adjusting device in such a way that the angle between the normal to the surface of the front face (10) of the crystal and the reference beam (20) amounts to approximately 45 DEG  and that the reference beam (20) meets approximately the centre of the front face (10) of the crystal. In the event that the adjustment is not yet optimal, all reflections are united on the screen by displacing the miser (1) crosswise in relation to the direction of the reference beam (20) and by pivoting.
Patent DE-19909214-A1 (DE)
Inventor: HAEHNLE HANS-JOACHIM
IPC: C08J9/12
Filed: 1999-03-03
Abstract: The invention relates to water-absorbing, cellular, cross-linked polymers which are obtained by the following steps: (I) expanding a polymerizable aqueous mixture which contains (a) monoethylenically unsaturated monomers that contain acidic groups and that are optionally neutralized, (b) optionally other monoethylenically unsaturated monomers, (c) cross-linking agents, (d) initiators, (e) 0.1 to 20 wt.-%. of at least one surfactant, (f) optionally at least one solubilizer and (g) optionally thickeners, foam stabilizers, polymerization controllers, fillers and/or nucleating agents. A gas that is inert vis-à-vis radicals is dissolved in the polymerizable aqueous mixture at a pressure of 2 to 400 bar to expand the mixture and the mixture is then relaxed to atmospheric pressure; (II) polymerizing the expanded mixture while forming a cellular hydrogel and optionally adjusting the water content of the cellular polymer to 1 to 60 wt.-%. The invention further relates to methods for producing water-absorbing, cellular, cross-linked polymers and to the use of said polymers in hygiene articles that are used for absorbing body fluids, in dressings for covering wounds, as sealing material, as soil conditioner, soil substitute and as packaging material.
Patent DE-19911050-A1 (DE)
Title: Device for simulating driving vehicle under rain conditions has jet pipe with several nozzles in front area of vehicle
Inventor: GROS KLEMENS
IPC: G01M17/007
Filed: 1999-03-12
Abstract: A jet pipe with nozzles directed at a vehicle body for the water application. The jet pipe (3) has several nozzles (10,11) in the front area of the vehicle (1). The remaining parts are mounted for example in vehicle transversal direction before a front windscreen region (9) along the vehicle (1) or on the vehicle (1).
Patent DE-19912502-A1 (DE)
Inventor: SCHIESTEL THOMAS
IPC: C12N15/87
Filed: 1999-03-19
Abstract: The invention relates to nanoparticles with a core of inorganic primary particles the surface of which is completely or partially covered by a coating by reacting them with organosilane or polyorganosilane that contains functional groups. The particles have a zeta potential of 0 to + 100 mV in a neutral pH range of 7.0 to 7.5. The nanoparticles form nanoparticle-polynucleotide complexes with polynucleotides (for example DNA). Said nanoparticle-polynucleotide complexes are used to transfect target cells or for gene therapy.
Patent DE-19914179-A1 (DE)
Title: Ink dosing device for printing press
Inventor: SCHOENBERGER WOLFGANG
IPC: B41F31/04
Filed: 1999-03-29
Abstract: The ink dosing device (5) has foil (9) between an inking roll (2) and the dosing elements (6) for the same roll.  Each dosing element has at least one support web (8) passing over the foil to lie indirectly against the inking roll. The foil has low-wear zones covering the support webs. These zones are in the form of wire-like bodies (34) bonded to the foil.
Patent DE-19914914-A1 (DE)
Title: Method for applying therapeutic beam to treat diseased region of eye; involves determining correct size and shape of beam cross-section from parameters obtained by image of fundus of eye
Inventor: DUBNACK STEFFEN
IPC: A61F9/008
Filed: 1999-04-01
Abstract: The method involves using an applicator (14) to direct a therapeutic beam (18) into the eye. Characteristic parameters for the diseased area (1) to be treated are obtained from an image (1a,7) of the fundus to be treated, to determine the diseased area. The shape and size of the area to be treated are determined from the image to obtain the parameters and are processed in a computer (6). The parameters are used to control a control unit (12), which adjusts the shape or size, or representative co-ordinates, of the beam cross-section to be applied and controls an adjustment arrangement to control the size and shape of the beam cross-section. An Independent claim is included for an arrangement for implementing the method.
Patent DE-19915325-A1 (DE)
Title: Identification card consists of support sheet in which is placed metal security element covered by transparent sheet
Inventor: BEYER-MEKLENBURG GUENTER
IPC: B42D25/43
Filed: 1999-04-03
Abstract: The identity card consists of at least one support sheet (5) and a transparent covering sheet (2) beneath which is a metal or metalized security element (3) visible through the transparent sheet. Variable data such as serial numbers or personalized data are inscribed on the security element by a laser beam writer.
Patent DE-19917517-A1 (DE)
Title: Foundation plate made of plastics, used to support concrete blocks during manufacture, has rectangular bodies incorporating embedded open C-shaped metal rails
Inventor: BECHTOLD HEINZ
IPC: B28B7/00
Filed: 1999-04-17
Abstract: Each foundation or support plate (10) may be a rectangular block of plastics material with flat top (12) and bottom (11) faces and C-shaped steel reinforcing rails (30) near the long sides (2). The rails are completely embedded in the plastics, in contrast to known practice, in which the reinforcing rails may fit over the edges of the plastics blocks.
Patent DE-19918090-A1 (DE)
Inventor: VETTER HARALD
IPC: H01G2/02
Filed: 1999-04-21
Abstract: The invention relates to a power electronics component in which a gap (9) between an electrically active area (2) and a housing (4) is filled with pourable mineral granules (10) which are preferably moisture-adsorbent.
Patent DE-19919886-A1 (DE)
Title: Trolley for use on escalators especially in airports
Inventor: EGUCHI YASUHIKO
IPC: B62B3/00
Filed: 1999-04-30
Abstract: The trolley has several wheel assemblies (4,5) for moving the trolley on level surfaces with at least two assemblies each having a rotatable wheel holder fixed on the trolley for forward and sideways movement, and a releasable rotary lock (9) for locking the wheel holder in the forward direction. Drop-down damping mechanisms (6,8) fitted in the wheel assemblies function when the rotatable wheel assemblies are blocked in the conveyor direction and contain damped wheel plate traction elements (73,75) to produce adhesive friction when contacting the tread faces of an inclined escalator. The traction elements support the trolley and damp vibration when the wheel assemblies are not traveling on the tread faces.
Patent DE-19920122-A1 (DE)
Title: Regulator for hybrid force transfer for car with diesel engine, multiple gear transmission and electric motor enables consistent reaction to operation of accelerator pedal to be achieved
Inventor: JANKOVIC MIROSLAVA
IPC: F02B3/06
Filed: 1999-05-03
Abstract: The regulator (24) has an output driver stage connected to a fuel distribution arrangement for the diesel engine (10) and to the electric motor (22) and that reacts to movement of the accelerator pedal and revolution rate information fed back from the diesel engine. The fuel distribution arrangement and the electric motor cause a relationship between the diesel engine power and revolution rate for each accelerator pedal position that is characterized by an optimal specific fuel consumption.
Patent DE-19928354-A1 (DE)
Inventor: SPANNBAUER HELMUT
IPC: F02M35/12
Filed: 1999-06-21
Abstract: A throttle plate (16) is pivotable in the cross-section (17) of a pipe system. When in its closed position, the throttle plate leaves open a residual cross-section through which fluid to be throttled can flow. The throttle plate may be arranged in the narrowest section of a pipe section with a veturi-shaped cross-sectional profile, esp. an inlet manifold. The throttle plate may be arranged in the inlet region of the intake manifold. The residual cross-section may be ring-shaped and between 10 and 40 per cent of the total area of the cross-section. An Independent claim is included for a method of controlling a throttle in an internal combustion engine.
Patent DE-19929488-A1 (DE)
Title: Treatment of inflammation, autoimmune disease and tumors by suppressing activation mediated by the lymphotoxin beta-receptor
Inventor: MAENNEL DANIELA N
IPC: A61K38/00
Filed: 1999-06-28
Abstract: Inhibiting inflammation, autoimmune diseases and tumor growth by suppressing LTBR (lymphotoxin  beta -receptor)-mediated activation, is new.  An Independent claim is also included for use of substances (I) that suppress LTBR-mediated activation for preparation of cytostatic and anti-inflammatory agents.
Patent DE-19930892-A1 (DE)
Title: Production of window and door frames from plastic or metal profiles, comprises cutting profile but leaving waste section joined to it by thin strip, removing both sections from work station and separating waste elsewhere
Inventor: LETZGUS GOTTFRIED
IPC: B26F3/00
Filed: 1999-07-05
Abstract: Method for working on a profile (10) at a work station in which at least one section (12) is produced which is disposed of as waste, comprises cutting the profile, but leaving the waste section joined to the main profile by at least one thin strip (14, 16). Both sections are removed from the work station while still connected and the waste section is separated elsewhere.
Patent DE-19932657-A1 (DE)
Inventor: ENDEN GIJSBERT VAN DEN
IPC: H01S5/0683
Filed: 1999-07-15
Abstract: The invention relates to an electronic device, especially a device for carrying out an optical recording, comprises a laser diode, a monitor diode and a control circuit for controlling the power of the laser diode. Said control circuit comprises a processing branch that conveys a power specified value, an inverted node inside the control circuit, and compensation means for compensating the frequency response of the monitor diode. The aim of the invention is to improve the controlling behavior. To this end, the compensation means is connected between the processing branch of the control circuit that conveys the power specified value and the inverted node of the control circuit.
Patent DE-19938017-A1 (DE)
Title: Over-size load support for commercial trailers comprises angled frame complete with rails and telescopic bearers connected to main frame support to re-position load for road usage.
Inventor: DEBUS RUEDIGER
IPC: B60P3/00
Filed: 1999-08-11
Abstract: An angled support frame (1) connected to the vehicle trailer (2) has bearer rails (7) swung up by swivel cylinder and complete with telescopic bearers (8). The frame is moved by cylinders in the travel direction so as to position the center of gravity of the load in the center of the vehicle. The main support of the frame (1) is connected to the vehicle by an instant clamp and the swivel slides are joined to this main support by a main bearing and swivel cylinder and the cylinder joined to the rail (7) is also hinged to the slides.
Patent DE-19938194-A1 (DE)
Title: Weaving tubular fabrics, e.g. for paper machine wires, involves weft crossing two outer wraps provided by jacquard looms and a center warp from dobby loom
Inventor: LINDBLOM BO
IPC: D03D37/00
Filed: 1999-08-17
Abstract: Tubular fabrics are woven using two outer warps (11',12') supplied by jacquard looms (26',26'') and a center warp (10') supplied by a dobby loom (27'). The weft (35c,35'c) is taken into an extended joining region where the cut ends are placed between warp threads from the upper and lower fabrics. The weft ends are staggered along the length of the fabric.  Independent claims are also included for the following: (a) Weaving a fabric of this type by incorporating a joining thread similar to the weft and incorporating it into the pattern of the joining region, (b) Weaving a tubular fabric with the cut weft ends of the upper and lower fabrics extending into the opposite fabric, (c) Loom arrangement for producing these fabrics, (d) Process of weaving tubular fabrics using three warps, (f) Use of patterning, e.g. with a jacquard, in the joining region, (g) Tubular fabric made by this process.
Patent DE-19939372-A1 (DE)
Title: Roadway pavement join insert forms tee-section rail of material mix not sticking at normal temperature and addressed to parts both sides of join to round off one side and verticalize on other side.
Inventor: REINERS CHRISTA
IPC: E01C23/09
Filed: 1999-08-19
Abstract: The rail insert (7) comes in tee section and made of material which does not stick at normal temperature and when a new road pavement part (4) is addressed to a part (2) already laid, the tee section of the rail (7) facing the new part (4) in the throat area rounds off between the center web (8) and the horizontal crosspiece (9) of the tee. Where the rail faces the part (2) already laid, the throat affords a rightangle between. The insert is installed in the newly cast parts which are thus still soft and is forced far enough into the join to ensure the rail tee (9) abuts the surface (23) of at least one of the two pavement parts (2 or 4).
Patent DE-19944489-A1 (DE)
Title: ESD-Schutzanordnung für Signaleingänge und -ausgänge bei Halbleitervorrichtungen mit Substrattrennung
Inventor: GOSNER HARALD
IPC: H01L27/02
Filed: 1999-09-16
Abstract: Die Erfindung betrifft eine ESD-Schutzanordnung, bei der eine zusätzliche ESD-Diode (14) zwischen einem Powerbus (1) mit Potential VSSP und einem Versorgungsbus (8) mit Potential VDDP vorgesehen ist, um einen Schutzpfad für negative Belastungen zwischen einem Substratbus (2) mit Substratpotential VSSB und dem Powerbus (1) mit dem Potential VSSP während eines ESD-Stresses zu schließen.
Patent DE-19949037-A1 (DE)
Title: Vehicle door lock and handle has operating lever, compressor units, fluid pipe, bolt, housing, carrier and rocker lever
Inventor: UHRIG ANDREAS
IPC: E05B77/42
Filed: 1999-10-12
Abstract: The door (1) lock (2) is fluidically connected to the door handle (3). An operating lever (5) for the door handle operates a handle-side fluid compressor unit (4) which is connected via a fluid pipe (8) to a lock-side compressor unit (6) which operates a bolt element (7) of the door lock. At least one of the compressor units is pre-tensioned against opening. The operating lever is swivel mounted on the door handle housing (9). The other end of the operating lever from the housing has a carrier (12) gripping a rocker-lever (14).
Patent DE-19950176-A1 (DE)
Title: Spectral composition determination method for estimating colorimetric characteristics of self radiating objects, involves arranging color filter between intensity measuring instrument and depolarizer
Inventor: BECKER MICHAEL
IPC: G01J3/51
Filed: 1999-10-19
Abstract: Color filter having electrically tunable optical band pass characteristic, is arranged between the intensity measuring instrument (13) and depolarizer (16). The measuring instrument is irradiated through the color filter by a test object.  An Independent claim is also included for spectral sensitivity determination device.
Patent DE-19954517-A1 (DE)
Title: Atemmaske und Verfahren zur Herstellung derselben
Inventor: LANG BERND
IPC: A61M16/06
Filed: 1999-11-12
Abstract: Eine Atemmaske zur Zufuhr eines Atemgases zu einem Patienten sowie ein Verfahren zur Herstellung derselben. Die erfindungsgemäße Atemmaske umfaßt einen Maskenbasiskörper, der einen Maskeninnenraum begrenzt, sowie einen Atemgaszuleitungsabschnitt zur Zuleitung von Atemgas zu dem Maskeninnenraum, wobei eine nachgiebige Dichtungseinrichtung vorgesehen ist, zur Abdichtung des Maskenbasiskörpers gegenüber der Umgebung, wobei der Maskenbasiskörper mit einem integral ausgebildeten Stirnauflageelement versehen ist. Weiterhin wird vorgeschlagen, an der Dichtungseinrichtung einen gelartig ausgehärteten Elastomerabschnitt vorzusehen, der mit einer Hautschicht überzogen ist, die aus einem Elastomermaterial gebildet ist.
Patent DE-19958195-A1 (DE)
Title: Brake fluid container with a magnetically operatable electric switch comprises a float made of a material containing finely dispersed particles of a permanent magnet material
Inventor: TANDLER PETER
IPC: B60T17/22
Filed: 1999-12-02
Abstract: The brake fluid container comprises a magnetically operatable electric switch and a float made of a material containing finely dispersed particles of a permanent magnet material.