baber/WOPTO huggingface dataset:
Patent DE-19802773-A1 (DE)
Title: Measured value transmission system for rotating vehicle wheel for e.g. tire pressure monitoring
IPC: H04B5/00
Filed: 1998-01-26
Abstract: The transmission system uses cooperating electrical coils (2,4) for transmitting measured values between a sensor and signal modulation device (3) associated with a rotating vehicle wheel (1) and a stationary evaluation device (5). The latter has an oscillation generator providing a HF field in the associated coil (4), inducing an electrical current in the other coil (2), used for supplying the sensor and signal modulation device.
Patent DE-19811718-A1 (DE)
Inventor: KUEPPERS PETER
IPC: B29C43/12
Filed: 1998-03-18
Abstract: Casement sections, but also all other kinds of profile section (12) can be continuously produced by the following method: a hollow section mould (15') which interior reproduces the desired profile (12) is coated with a layer of gel (21); then, after hardening and spreading the gel coating (21), polyurethane foam (23) and hardener are sprayed in so as to stabilize the section (12) thus obtained, such that it satisfies the requirements. This method is very simple to carry out and can be used to produce practically all desired profile sections. The profile sections are easy to unmould as the material contracts by 0.2 %. This means that longer profile sections (12) can also be taken or pulled out of the hollow section mould (15') without difficulty. Furthermore, channels and pipes can be produced, whereby an injection mould membrane (45) defines a fissure into which the plastic mass is injected before hardening and then unmoulding.
Patent DE-19820060-A1 (DE)
Title: Method and apparatus for mingling charges of pourable mass-produced articles in rotating immersion drums
Inventor: HENIG HANS
IPC: B01F29/60
Filed: 1998-05-06
Abstract: The resultant center of gravity of the loosely coherent article conglomerate (4) rotating simultaneously and synchronously (but with a phase shift) with the drum cylinder moves along a closed circular path periodically. The geometrical shape of the cross section of the polygonal or round cylinder is irregular.
Patent DE-19820259-A1 (DE)
Title: Waste water treatment plant inlet gully with screen and high-flow water bypass
Inventor: KRUSE DIETER
IPC: B01D36/04
Filed: 1998-05-06
Abstract: A waste water treatment station has an inlet gully (2) in which solid objects are removed by a rising screen (4) placed transversely in the gully. A longitudinal screen (8) has a grid essentially aligned with the gully and positioned upstream from the transverse screen. The longitudinal screen surrenders its rakings directly to the rising transverse screen. A high-water bypass (12) outlet leaves the gully upstream of the rising screen. The bypass has an overflow rim (14) positioned at a predetermined height above the bottom of the gully. The longitudinal screen covers the lower part of the bypass inlet.
Patent DE-19823202-A1 (DE)
Inventor: WENDT DIRK
IPC: H01Q1/12
Filed: 1998-05-25
Abstract: The invention relates to an automobile antenna device having at least one antenna structure (5-10) mounted on the glass pane (3) of an automobile. The base point terminal connections of all antennas that are assembled in the contact points (11) of a contact field (4) are surrounded by a plastic mount (1) arranged on the glass pane (3) of an automobile in which a high frequency device (2) can be removably fixed, whose connection terminals are connected to contact points (11) without using any connecting lines. One advantage provided by the removable arrangement of the high frequency device (2) on the glass pane (3) of the automobile is that no tolerances need to be compensated for between the glass pane (3) of the automobile and the body. Said arrangement also makes it possible to remove the high frequency device (2) in a simple and cost-effective manner for repair purposes or to replace it with another high frequency device without having to change the glass pane (3) of the automobile. One particular advantage is that when the contact elements of the high frequency device (2), which are embodied as contact springs (12), directly contact the matching contact points (11) in the contact field (4) after they have been inserted in the mount (1), said elements also contribute to fixing the high frequency device (2) in the mount in view of their elastic effect since the noses (36-39) of the high frequency device (2) are pressed against the projecting parts (28-31) of the mount (1).
Patent DE-19830647-A1 (DE)
Title: Waste water biological treatment process and assembly
Inventor: BAUM JOACHIM DIPL ING
IPC: C02F3/12
Filed: 1998-07-09
Abstract: In a process and assembly to apply full biological treatment to water effluent, the novelty is that: (a) when required, excess raw water is transferred from a raw water storage tank (20) to a sludge storage tank (18, 66, 83, 84); and (b) in periods of raw water shortage, liquid is transferred from the sludge tank (18, 66, 83, 84) to the raw water storage tank (20); the transfer between the two tanks (18, 20) is effected through a passage (22) in the raw water tank (20) wall.
Patent DE-19831621-A1 (DE)
Title: Cigarette packet opening tab extends under perforated end flaps, simplifying opening procedure
Inventor: FOCKE HEINZ
IPC: B65D85/10
Filed: 1998-07-15
Abstract: A cigarette packet is made of flexible paper with opening rip seals at one face (10). The end-face is formed by three folds over a pre-inserted finger tab (39). When the tab end (34) is raised, the tab breaks the seal and perforations, providing access to the packet contents.
Patent DE-19832115-A1 (DE)
Title: Solid fuel firebox unit for, e.g. heating appliances and ovens
Inventor: RIENER KARL STEFAN
IPC: F23H17/00
Filed: 1998-07-17
Abstract: The firebox unit (1) comprises a trough-shaped container for the fire bed with a slotted floor grate, where the floor can comprise either spaced parallel horizontal rectangular or round fire-bars (5). Alternatively the floor can comprise spaced parallel flat plates, which are arranged with the plane of the plate vertical. Alternatively the floor can be a slotted flat plate, where the plate edges are bent downwards so that the slot tapers, and is wider at the top. The bars or plates can be connected by transverse members into one or more grate unit. The slot width (12) is narrower than the smallest fuel pellets. Several alternative arrangements are described for enabling the grates or entire fire-box to pivot to shake out ash. The fire-box unit can incorporate dampers to control the flow of combustion air and/or fuel gases.
Patent DE-19834393-A1 (DE)
Title: Plate for body armour is surface textured by patterns of dimples for weight reduction
IPC: F41H5/02
Filed: 1998-07-30
Abstract: A plate for incorporating in body armour is made from an impact absorbing material and is improved by having a raster pattern of recesses or dimples on at least one side. For a dual sided pattern the two raster arrays are offset to prevent undue thinning of the material. The recesses can have the same depth and with a different density towards the edges of the plate. A partial filling with a ballast material, eg. resin, enables the designer to vary the impact absorbing properties across the plate. The edges of the pattern can be rounded near to the edge of the plate to reduce the risk of stress.
Patent DE-19836599-A1 (DE)
Title: Verfahren zur berührungslosen magnetischen Erfassung linearer Relativbewegungen zwischen Dauermagneten und elektronischen Sensoren
Inventor: GROENEFELD MARTIN
IPC: G01D5/14
Filed: 1998-08-13
Abstract: Die Meßverfahren dienen zur berührungslosen magnetischen Erfassung linearer Relativbewegungen zwischen Dauermagneten und elektronischen Sensoren mittels einer Sensor- und Magnetanordnung. Sie sind dadurch gekennzeichnet, daß zur Erfassung der linearen Relativbewegungen mittels der elektronischen Sensoren an mindestens einem Ort zwei zueinander senkrechtstehende Feldkomponenten erfaßt werden, deren Quotient zur Lageerkennung ausgewertet wird. Mit diesem Verfahren werden somit zwei orthogonale Feldkomponenten detektiert, aus deren Verhältnis die Position zurückgerechnet wird.
Patent DE-19837377-A1 (DE)
Title: Latent cross-linkable aqueous polyurethane dispersion, useful as an impregnating agent, coating and adhesive comprises a polyurethane having hydrophilic and carbodiimide groups.
Inventor: LICHT ULRIKE
IPC: C08G18/79
Filed: 1998-08-18
Abstract: A latent cross-linkable aqueous polyurethane dispersion comprises a polyurethane having hydrophilic and carbodiimide groups in a dispersed aqueous phase containing a dissolved polycarboxylic acid having no carbodiimide groups.  A latent cross-linkable aqueous polyurethane dispersion (I) contains (A) a dispersed phase consisting of (A1) a polyurethane having hydrophilic groups, carbodiimide groups and essentially no carboxyl groups or a mixture of (A2) a polyurethane having hydrophilic groups but no carbodiimide or carboxyl groups and (A3) a carbodiimide having essentially no hydrophilic groups. (B) a continuous aqueous phase containing a dissolved polycarboxylic acid having no carbodiimide groups and a solubility of at least 1 g/l at 25  deg C in the continuous phase (B).  An Independent claim is included for an object of wood, metal, fabric, leather or plastic that has been glued, coated or impregnated with the dispersion (I).
Patent DE-19837621-A1 (DE)
Title: Wall covering for use in e.g. toilets or bathrooms, comprises decorative layer releasably clamped behind transparent panel
Inventor: HENNES RUDOLF
IPC: E04F13/08
Filed: 1998-08-19
Abstract: A transparent panel has a decorative layer held in place behind it with clamp fasteners, which can be released so that the layer can be replaced, if required.
Patent DE-19842452-A1 (DE)
Title: Noise reduction generated by gear teeth for a hybrid IC engine
Inventor: YAMAGUCHI KATSUHIKO
IPC: B60L50/16
Filed: 1998-09-16
Abstract: The noise reduction system has a detector (180) to detect a state that might generate gear noise and a controller (170) to control the speed of rotation of the internal combustion engine (150).  The speed difference between the electric motor/generator (110) and the IC engine is measured to determine whether there is the risk that gear noise may be generated.  The controller then adjusts the engine speed.
Patent DE-19843859-A1 (DE)
Title: Improvement in exhaust gas composition, following degradation due to sulfur content, is brought about by rich regeneration when either oxygen storage capacity or total sulfur input falls outside set threshold.
Inventor: BLUMENSTOCK ANDREAS
IPC: B01D53/86
Filed: 1998-09-25
Abstract: The oxygen storage capacity of the catalyst is determined and compared with a threshold. On falling below this threshold, the exhaust gas temperature is raised and/or a reducing exhaust gas composition is produced ahead of the catalyst. Preferred Features: An estimate of total sulfur input is formed, taken from a predetermined instant. This is compared with a threshold. On exceeding the threshold, the exhaust temperature is raised and/or a reducing exhaust gas composition is produced ahead of the catalyst. When forming the estimate, one or more of the following is used: fuel consumption, engine efficiency and mixture composition.
Patent DE-19846543-A1 (DE)
Title: Actuator for adjustable electromagnetic valve includes control structure in two sections linked axially together
Inventor: FOERSTER ANDREAS
IPC: H01F7/121
Filed: 1998-10-09
Abstract: The device has an adjustable range of operation of the valve.  The actuator (1) comprises a drive unit which displaces a control element in at least one direction. The control element is subdivided into at least two structural groups, and is able to be controlled in its lift towards a work position during an adjustment operation. The actuator (1) has a reference plane (17) on which there is a stop (16) forming the adjuster. A structural part (9) of the subdivided control element co-operates during assembly with the stop, and a second part (11) of the control element determines the working position of the device. The two structural groups of the control element (7) are arranged to linked together by a fixing which acts in a common direction.
Patent DE-19847876-A1 (DE)
Title: Tragstruktur einer Karosserie eines Kraftfahrzeugs sowie Verfahren zur Herstellung einer Tragstruktur
Inventor: KUTZ DIETMAR
IPC: B62D29/00
Filed: 1998-10-16
Abstract: Tragstruktur einer Karosserie eines Kraftfahrzeugs, umfassend mindestens einen Längsträger (2) und einen mit diesem verbindbaren Federbeinträger (1), der eine mit ihm einstückig ausgebildete Federbeinaufnahme (Federbeinteller 5) umfaßt, wobei der Federbeinträger (1) als Gußteil ausgeführt ist. Vorzugsweise ist der Federbeinträger (1) aus Magnesium oder einer Magnesiumlegierung gefertigt. Insbesondere kann die einstückig mit dem Federbeinträger (1) ausgeführte Federbeinaufnahme ein Federbeinteller (5) sein.
Patent DE-19848246-A1 (DE)
Title: Thermoplastic component, especially for motor vehicles or electrical equipment housings, has a groove with undercuts holding an elastomer seal
Inventor: LICHTINGER PETER
IPC: B29C45/16
Filed: 1998-10-20
Abstract: The component (1) has a groove (2) at least one of whose edges has a continuous undercut or several separate undercuts for retaining the seal.  Independent claims are also included for: (a) a component molding method in which before or during injection of the component (1) one or more undercuts (6) are formed on one or both groove edges; (b) a component molding process in which integral sealing profiles (10) are molded onto the thermoplastic component close to the groove (2) which seal the groove against overfeeding during injection of the seal; (c) an injection molding tool for producing the component comprising a die (13) with a first core (15) forming a tool for injecting a thermoplastic component with groove and a second core (17) for forming a tool for injecting the seal (3) into the groove and either the first core is shaped to create integral sealing profiles on the thermoplastic component or the second core has sealing projections for sealing the groove during seal injection; (d) an injection tool whose second core is shaped to form undercuts at the groove edges.
Patent DE-19848690-A1 (DE)
Title: Sliding mechanism for movable support plate for e.g. computer monitor in office table uses linear locking device to couple plate to tabletop
Inventor: STEINHILBER HELMUT
IPC: A47B21/03
Filed: 1998-10-22
Abstract: The support plate (12) is coupled to the tabletop (10) by a linear locking device (20-28).
Patent DE-19849488-A1 (DE)
Title: Hydraulische Betätigungseinrichtung für ein automatisiertes Schaltgetriebe mit reduzierter Leckage oder/under mit Stellzylinder-Gegenhaltung
Inventor: SEUFERT ROBERT
IPC: B60W10/10
Filed: 1998-10-27
Abstract: Die Erfindung betrifft eine hydraulische Betätigungseinrichtung (10) zur Betätigung einer Reibungskupplung (12) eines automatisierten Schaltgetriebes (14) eines Fahrzeugs mit einer Hydraulikquelle (28, 38) einer ersten und einer zweiten Hydraulik-Stellzylinderanordnung (46, 68, 70) und einer ersten und einer zweiten Hydraulikventilanordnung (44, 62, 64, 66), die jeweils wenigstens ein Proportionalventil (NZ bzw. WW, SW1, SW2) umfassen. Es wird vorgeschlagen, ein Schaltventil (54) vorzusehen, um eine der Hydraulikventilanordnungen (62, 64, 66) nur fallweise mit Hydraulikmedium in Abhängigkeit von einem von der anderen Hydraulikventilanordnung (44) einstellbaren Hydraulikdruck mit Hydraulikmedium zu versorgen. Ferner wird vorgeschlagen, ein Schaltventil in einer Hydraulikverbindung zwischen einer einer Reibungskupplung zugeordneten Hydraulik-Stellzylinderanordnung und wenigstens einem zugeordneten Hydraulikventil vorzusehen, um die Kupplung im Sinne einer Notfunktion im ausgerückten Zustand unabhängig von Leckageverlusten des wenigstens einen Hydraulikventils halten zu können.
Patent DE-19849531-A1 (DE)
Title: Bristled tooth brush with inter-gingiva-sulcus scraping bristle includes bristle clusters with bristle top contour mating with dental arch and scraping bristle stem movable in toothbrush blockhead and spaced for mating with interdental area
Inventor: CHEN KUO-SHEN
IPC: A46B15/00
Filed: 1998-10-27
Abstract: The toothbrush comprises: bristle clusters with bristle top contour mating with dental arch; scraping bristle stem movable in toothbrush blockhead and spaced for mating with interdental area, each scraping bristle having spaced scraped flakes; and blockhead tubes through which scraping bristles pass. When bristle clusters are located against dental arch, scraping bristles can move to and from electrically or manually in gingiva sulcus to scrape off tartar on teeth surfaces. The bristle clusters are arranged in a crisscross pattern to cover interdental area.
Patent DE-19853232-A1 (DE)
Title: Paving block with interlocking feature has symmetrical pattern with widened head and with shape which is laid in anumber of directions to interlock
IPC: E01C5/00
Filed: 1998-11-18
Abstract: The paving block using only one shape is symmetrical about a center line and with a widened head at one end. The slim end has parallel sides and with a pointed bottom edge with an apex angle of 60 deg . The widened head has a pointed top with the same apex angle of 60 deg . The sloping top flanges of the widened head have the same length as the parallel sides of the slim end. The protruding edges of the widened head have edge profiles of similar size to interlock at different angles.
Patent DE-19853966-A1 (DE)
Title: Electrical machine stator winding e.g. for six-pole servomotor
Inventor: HUTH GERHARD
IPC: H02K3/28
Filed: 1998-11-23
Abstract: A stator winding for electrical machine has p=3 pole pairs or an integral multiple of this number, and is designed as an asymmetrically wound two-layer winding with reduced winding pitch. Each winding has coil winding groups in which the coil winding groups of a winding phase is comprised of coil winding groups of different numbers of holes.  The number of coil winding groups corresponds to the numbers of electrical poles. The asymmetrical winding layout allows e.g. 6-pole linked, two- layer windings with low slot counts, preferably less than 27, to be used.
Patent DE-19856047-A1 (DE)
Title: Pallet with linear motor drive has associated pairs of slide elements and slide tracks between underneath of pallet and top of track for easy movement and good brake action
Inventor: MUELLER ALFRED
IPC: B65D19/38
Filed: 1998-12-04
Abstract: The pallet (P) moves over a track (F) and has pairs of slide faces with a number of slide elements (1) and slide tracks wherein the slide elements (1) can be mounted on the underneath of the pallet and the slide tracks (2) on the top side of the track or the slide elements can be mounted on top of the track and the slide tracks on the underneath of the pallet.  The slide elements are made of wear-resistant plastics and the slide tracks of flat metal such as steel or stainless steel alloy. The slide tracks can be formed b rails.
Patent DE-19856458-A1 (DE)
Title: Cooling device to apply pref. cooling air to surface to be cooled of e.g. gas turbine has projection on surface inside channel to generate two coaxial cooling air eddies with opposite directions
Inventor: KELLER JAKOB
IPC: F01D25/12
Filed: 1998-12-03
Abstract: The device has at least one cooling channel (3), which is formed on one side by the surface (2) to be cooled, and through which the cooling air flows. The surface has at least one projection (1) inside the channel, with at least two straight surface sections (6,7). The sections enclose an angle of 0 deg  less than  beta  <=  180 deg  and are position in a V-shape. Both sections are positioned on the surface to be cooled centrally and symmetrically relative to the cooling channel, so that their connected sides are directed against the flow direction of the cooling medium. The cooling channel is located on the outer side of a combustion chamber etc.
Patent DE-19904350-A1 (DE)
Title: Membrane or piston pump or combined membrane/piston pump e.g. vacuum pump, has shaft protruding out of pump housing, carrying electric motor rotor
Inventor: LACHENMANN RUDOLF
IPC: F04B45/04
Filed: 1999-02-03
Abstract: The pump has a pump housing (4) with a shaft (15) with bearings (14) on both ends, at least one crank mechanism between the bearings for the membrane or piston drive and an electric motor (1) for turning the shaft. The shaft protrudes out of the pump housing and carries the electric motor's rotor. The shaft bearings are the only motor bearings.
Patent DE-19907714-A1 (DE)
Title: Composition for treating keratinic fibers, useful, e.g. as hair conditioner, contains polymeric thickener containing quaternary ammonium groups and cationic polymer
Inventor: SCHROEDER THOMAS
IPC: C08L33/14
Filed: 1999-02-23
Abstract: Composition for treatment of keratinic fibers, especially human hair, comprises: (i) a synthetic polymer (A) as thickener; and  (ii) at least one cationic polymer (B). Composition for treatment of keratinic fibers, especially human hair, comprises: (i) a synthetic polymer (A) as thickener; and  (ii) at least one cationic polymer (B). (A) is either: (i) a homopolymer of formula (I); or (ii) a copolymer containing units of (I) plus nonionic monomer units.  The composition must contain a surfactant when (A) is a copolymer. R<1> = hydrogen or methyl;  R<2>-R<4>  = 1-4C alkyl, alkenyl or hydroxyalkyl;  m  = 1-4;  n  = natural number;  X  = physiologically tolerable (in)organic anion
Patent DE-19907735-A1 (DE)
Title: Procedure to clean parts in treatment tank entails immersing part in cleaning substance in tank and moved so that components of cleaning substance have impact and friction contact with inner and outer surface of part
Inventor: FEDERHEN BERND
IPC: B24B31/00
Filed: 1999-02-23
Abstract: The part(1) to be cleaned is immersed in a cleaning substance(6) in the tank(5) and moved so that the components of the cleaning substance have impact and friction contact with the inner and outer surface of the part. The cleaning substance consists of water, and soluble fluids, dissolvable materials or a gas are mixed in with the water. Solvents are used as the fluid. Solid particles may be added to the fluid, and the specific weight of the solid particles in the fluid is less than the specific weight of the fluid.  An Independent claim is included for a device to carry out the proposed procedure which has a tank with cleaning substance and a movement-imparting drive(12) on the tank and/or a drive(8) connected to the part to be cleaned.
Patent DE-19915488-A1 (DE)
Title: Metal strip bending device, with clamping devices able to be adjusted perpendicular to surface of metal strip
Inventor: WEHR HUBERT
IPC: B21D13/02
Filed: 1999-04-07
Abstract: The bending device has clamping devices (2, 3) which can be adjusted in a direction roughly perpendicular to the surface of the metal strip. Its bending devices (8, 15) are in the form of parallel rockers which can rotate and move linearly. There may be a single pair of clamping jaws but two bending devices able to move relative to each other above and below the metal strip.
Patent DE-19917532-A1 (DE)
Title: Carrier-bound keratinocyte stem or precursor cells, useful for cosmetic or therapeutic regeneration of the epidermis
Inventor: FRENCH LARS
IPC: A61K35/12
Filed: 1999-04-19
Abstract: Carrier-bound cultivated keratinocyte stem cells or precursor cells.