baber/WOPTO huggingface dataset:
Patent DE-19613202-A1 (DE)
Title: Decontamination of radioactive contaminated ground
Inventor: PAURAT FRIEDRICH-WILHELM
IPC: B09C1/00
Filed: 1996-04-02
Abstract: Method for decontaminating an area where earth, several metres deep, has a radioactively contaminated surface layer, where the novelty is that a strip (1), a few metres wide and to at least the full contaminated depth, is removed with a helical mill (3); a second mill (4) removes uncontaminated subsoil (2) to a depth of at least one metre; a sealing layer (13) is spread over the floor of the trench (5); a conveyor (8) spreads contaminated rubble from the surface strip (1) over the sealing layer (13); uncontaminated subsoil (2) is spread by a conveyor (9) on top of the contaminated material and compacted (11); and the mills (2,4) and conveyors are operated continuously or intermittently.
Patent DE-19614873-A1 (DE)
Title: Multichamber tube structure on which tyre may be based
Inventor: GAUSS EDMUND
IPC: B60C5/20
Filed: 1996-04-16
Abstract: A twisted multichamber tube or preferably a tyre, has at least two chambers for gas or fluid. Preferably, the tube is so twisted, that the valves of a tyre formed in this way align symmetrically and centrally with the rim holes, without twisting or forming a bulge. The valve holes are located correspondingly in the rim, spaced out evenly and symmetrically. The chambers are filled (inflated) or emptied separately, each having a separate valve.
Patent DE-19615910-A1 (DE)
Title: Combustion chamber assembly for gas turbine engine
Inventor: KIESOW HANS-JUERGEN DR
IPC: F23R3/20
Filed: 1996-04-22
Abstract: The burner may be used for a gas turbine engine. It may incorporate a number of individual burner elements (13.1,13.2) set in a backplate facing a ring-shaped space. There are main burner elements (13.1) set at right angles to the backplate and arranged in a ring in the ring-shaped burner assembly in which combustion takes place. There are swirl burners (13.2) set at intervals around the ring. These are set in pockets at an angle to the backplate or may be of skewed shape. The burners are of generally conical shape with straight fuel feed lines (17) at right-angles to the backplate. The skewed burners have fuel lines set at an angle (alpha) to the normal to the backplate.
Patent DE-19617425-A1 (DE)
Title: Effluent and faeces pump conveying media of different viscosity and consistency
Inventor: METZNER REINHOLD DIPL ING
IPC: H02K5/132
Filed: 1996-05-01
Abstract: Effluent and faeces pump comprises a driving motor (14) and a pump device (1). The driving motor (14) is an electromotor with an oil filling to lubricate the bearing (8, 12). A drive shaft protrudes into a pump housing (30) and directly drives a wheel (31). The novelty is that at least the wheel (31) is made of a heat conducting component and is connected to the shaft (9) by a flange (27). Heat lost from the motor coils (10, 11) over the oil filling (23), shaft (9), heat transfer surface (29) of the flange (27) and over the wheel (31) is given off as heat reflector to the surroundings or as heat reducer to the pump medium.
Patent DE-19620242-A1 (DE)
Title: Conductor wire bonding method
Inventor: FINN DAVID
IPC: G06K19/077
Filed: 1996-05-20
Abstract: The bonding method has an initial phase in which the conductor wire (113) is passed across a bonding pad (18,19), or a region incorporating a bonding pad and secured to the substrate (11) relative to the bonding pad or the associated region. The conductor wire is then secured to the bonding pad via connection means in a second phase. The conductor wire is embedded in the surface of the substrate and subsequently secured to the bonding pad via respective ultrasonic devices (121,125).
Patent DE-19620686-A1 (DE)
Title: Container for holding fluids, semi-fluid or solid substances
Inventor: SEVERING KLAUS-UWE-PAUL
IPC: B65D90/02
Filed: 1996-05-22
Abstract: The container has unsupported mounted walls made of extruded light metal sections (1). On one narrow side they have a snap-in head (2) and on the other narrow side they have mating snap-in sockets. The walls sections have a variable width, and corner sections on the container engage with the narrow sides having the snap-in housings by overlapping them. The walls fit into a U-shaped bottom section which is open at the top, and at the top are covered by a U-shaped bowl-edge sealing section.
Patent DE-19622170-A1 (DE)
Title: Photographic high speed printer for photo-laboratory
Inventor: GALLIPEAU BRIAN KEITH
IPC: H04N1/036
Filed: 1996-06-01
Abstract: The printer (10) has an optical printing system (12) and a digital printing system (14), the first having a spool (16) of strips of developed film material forming an endless tape (17), an exposure window (18), a light source (22), lens (24), photographic material on a spool (28) and a controlling CPU (30).  There is a digital scanner (32) with a CCD unit and the digital printing system contains the active matrix liquid crystal display (34) (AMLCD) to produce pictures for exposure on the photographic material (26), a light source (36), an infrared edge filter (38) and filters (40).
Patent DE-19622908-A1 (DE)
Inventor: KERN ALFRED
IPC: B60H1/34
Filed: 1996-06-07
Abstract: The jet has two parallel flaps operated by geared segments outside the air duct. The air duct has four bearing stubs (13) moulded into the wall contours to take two parallel shafts, each carrying one flow control flap (15). The two flaps are moved in synchronism by geared segment drives (18) outside the air duct and with one shaft driven by a servo drive. The outlet of the air duct is fitted with an adjustable grille to direct the air flow. The support shafts of the flaps are fitted with bearings to sit into the ends of the bearing stubs. The space between the stubs is filled with ribbing to enable the flaps to fully shut off the air flow. In the fully closed position the adjacent edges of the flaps lock into each other.
Patent DE-19624707-A1 (DE)
Title: Room or location lamp for wall mounting
Inventor: BRINKMANN MIKE
IPC: F21V21/14
Filed: 1996-06-21
Abstract: A lamp has a drive for automatically moving it from an inactive position to an active one, and vice versa. The lamp has a mounting which incorporates it when it is in the inactive position. This mounting is part of an item of furniture, room equipment or ground equipment.  The movement between inactive and active positions is accompanied by a change in shape. The drive is an electric motor with an on/off switch. Both lamp positions use end switches to turn the drive off. The electric circuit switches the lamp on or off as soon as it has stopped moving.
Patent DE-19625105-A1 (DE)
Title: Comminutor-agglomerator processing variety of waste materials e.g. vehicle shreddings
Inventor: SCHAEFER RALF
IPC: B02C13/14
Filed: 1996-06-24
Abstract: The method processes components from mixed plastics, together with structural materials e.g. metal particles, glass, rubber, wood and fibrous materials. The components are size-reduced by impact, in an agglomerator. Plastic, metal, glass and rubber fractions are separated from each other, or the plastic is processed to a mass or granules. Also claimed is a plant for the process, comprising a cylindrical casing (9, 10) with top loading section (23). The rotary cutter (17) has impactors or hammers (24, 25, 26) opposite the circumferential edge of a stator cutter (16) and driven by a geared motor. Also claimed is use of the plant and process to recycle light shredded fractions, consisting of scrapped vehicles with rubber, metal, textile and rubber components.
Patent DE-19628353-A1 (DE)
Inventor: KOOPS HANS W P DR
IPC: G03F7/40
Filed: 1996-07-13
Abstract: The invention relates to a process for improving the contrast in the structuring of 3-dimensional surfaces. The process according to the invention is intended to improve the contrast of the dry resist and the solvent power on semi-conductors. According to the invention, three-dimensionally structured surfaces produced by the dry resist process which have zones with different degrees of polymerisation, are exposed to a time-restricted dry-etching process in fluorine-containing plasma. In this connection, a removing process starts which, depending on a time-defined function, moves from an incompletely polymerised material to a completely polymerised material. The solution according to the invention can be used, in particular, to remove weakly polymerised zones resulting from the proximity effect.
Patent DE-19631320-A1 (DE)
Inventor: LECHELT-KUNZE CHRISTA DR
IPC: A01H4/00
Filed: 1996-08-02
Abstract: The invention concerns a fully biodegradable hydrogel consisting of urea group-containing polyester polyurethane polyurea and polysaccharides and/or their derivatives, the hydrogel containing a divisible plant material. The invention further concerns a process for embedding the biological material and for producing and shaping the hydrogels from aqueous solutions. The hydrogels according to the invention can be used as enveloping materials for embedding divisible biological material, in particular plant material, preferably plant cells, protoplasts, plant tissue and plant organs, and zygotic or somatic plant embryos under sterile conditions in order to protect the material during storage, transportation and handling. The hydrogels according to the invention can also contain further additives, such as plant-protecting substances or nutrients. The embedded biological plant material according to the invention can be used as artificial seed.
Patent DE-19631630-A1 (DE)
Inventor: GAUS ACHIM
IPC: B25B11/00
Filed: 1996-08-05
Abstract: This invention concerns a processing machine (1), particularly for panel-shaped workpieces of wood or wood materials, which consists of: one or more processing stations (14, 15) which essentially lie in the same plane; at least one working unit (8, 9, 10) which can travel over the work stations in three axes (X-, Y and Z-) perpendicular to one another; a suction clamping device (2, 3) which is comprised of a number of suction heads (2) in the plane of the work stations for clamping workpieces (7), and bearing rails (3) upon which the suction heads are arranged. The suction heads (2) are connected transversally to the longitudinal axis of the respective bearing rail (3) from which the heads (2) can be lifted off. A storage magazine (4) is provided in which the suction heads (2) can be deposited and taken out for use.
Patent DE-19635560-A1 (DE)
Inventor: MARKFORT KLAUS
IPC: C25D13/12
Filed: 1996-09-02
Abstract: A process is disclosed for coating metal containers for foodstuffs and beverages. An electro-dipcoat is applied by electro-dipcoating on a ground coat which is applied by dip-painting or spray painting and is preferably pre-dried. The thus obtained coating is characterised by a reduced porosity which does not affect its specific paint weight.
Patent DE-19638927-A1 (DE)
Title: Highly porous metal moulding production
Inventor: NELLES HEINZ
IPC: B22F3/11
Filed: 1996-09-23
Abstract: In the production of a highly porous metal moulding by pressing a mixture of metal powder and a pore forming filler to form a green body, removing the filler and then sintering the green body, the filler consists of a material which sublimes in a vacuum at below the sintering temperature and which is expelled from the green body by heating under vacuum or inert gas, the resulting vapour being withdrawn. Preferably, the filler consists of carbamide.
Patent DE-19643273-A1 (DE)
Title: Jewellery ring for ear, clothing or other part of body
Inventor: KOZA BRIGITTE
IPC: A44C7/00
Filed: 1996-10-21
Abstract: The ring's main part (1) has a gap (2) where its ends (3,4) face each other. A clip (5) secured to one end can be moved to bridge the gap. The end (6) of the clip furthest from the joint is inserted into a long slot (7) in the other end. The slot contains at least one region where the clip has to be forced through, and region where it is easily inserted.
Patent DE-19647671-A1 (DE)
Title: Fibre reinforced composite material useful for production of press moulded structural elements
Inventor: RIEDEL ULRICH
IPC: C08K3/26
Filed: 1996-11-19
Abstract: A composite material (I) consists of a fibre reinforcement (II) and a matrix material (III) consisting of shellac.  Also claimed are: (i) a process for preparing (I) by dissolving (III) in a solvent, impregnation of the fibre material (II) followed by warming of the impregnated (II) and hardening of (III); (ii) a structural element sandwich consisting of 2 layers of (I) and a core material.
Patent DE-19648111-A1 (DE)
Title: Actor system with sensors for plant cultivation
Inventor: HILKER ANDREAS
IPC: A01B39/26
Filed: 1996-11-21
Abstract: The actor system uses a central drive shaft and belt pulleys. The force transfer from the outer belt pulleys to the output shafts can be interrupted at time intervals through coupling elements between same. All the tools can be adjusted in common by moving the central belt pulley to a common operating point. The central belt pulley can be a cam plate. Each tool can be switched on and off independently of the other tools by operating the associated coupling device. The output shafts can be temporarily coupled rotationally secured to the rotor plate through the coupling elements
Patent DE-19648576-A1 (DE)
Inventor: CREMER KARSTEN DR
IPC: A61K9/20
Filed: 1996-11-23
Abstract: A pharmaceutical sucking tablet for the modified releasing of active substances in the gastrointestinal tract is described. It has particles containing active substances which have a first coating that controls the releasing, and a further, outer coating with saliva-resistant properties. The first coating, which controls the releasing of the active agents, can have retarding or gastric juice resistant properties.
Patent DE-19650140-A1 (DE)
Title: Data transmission method especially in GSM communication system
Inventor: MUELLER JOERG-MARTIN
IPC: H04W76/10
Filed: 1996-12-04
Abstract: The method involves using a predefined frame format for transferring data. The data flow between code converters (TCE1,TCE2) associated with the subscribers (Tl1,Tl2) is divided into a first data flow with sampling values for transmission and a second data flow with signal parameters for useful data reconstruction and/or signalling for transparent pass-through. The divided data flows are transferred simultaneously, especially during a link construction phase. During an existing connection, identification information is sent periodically for a predefined period at intervals, especially if the transparent connection is lost.
Patent DE-19702872-A1 (DE)
Title: Bicycle drive unit for two drive power sources
Inventor: ELLSAESSER DIETRICH GERHARD
IPC: B62M6/60
Filed: 1997-01-27
Abstract: The drive hub is for a bicycle with two power sources, e.g. the cyclist and an electric motor. It has a planetary gear mechanism and the power sources each act on one side of the gear mechanism cage (9) to introduce a driving force. Preferably, the cage of the planetary gear unit runs concentrically around a profiled wheel axle, against which the ratchets of the planets are supported. The sun wheels have a free wheel mechanism which is actuated by the teeth of a gear sleeve engaging the axle profile. The cage preferably carries the planets (13,14) of a reduction gear.
Patent DE-19703140-A1 (DE)
Title: Cosmetic stick and base threaded for removable cover sleeve
Inventor: MUELLER ANGELA
IPC: A45D40/06
Filed: 1997-01-29
Abstract: The cosmetic stick (1) or pencil, base (2) and sleeve as separate units are so dimensioned as to allow combination of several sticks and bases and cover sleeves. The stick and base units and the sleeve units can be sized between 2 and 20 cm and the sleeves carry musical or film world motifs, comic figures or paintings etc. The stick is a deodorant stick, skin conditioner, lipstick or adhesive stick. Additional components include centre guide (3) and peripheral guide projections (4) or guiding grooves (5) and the guide has an inside thread. The cover sleeve has guide rails or splines to slot into the base grooves to hold the stick and base in place for replacement, renewal etc. The ring or grooves round the periphery are joined to the central guide by a bar (8).
Patent DE-19708858-A1 (DE)
Title: Evaporation apparatus for liquids especially from flue gas purification installations
Inventor: FRIEDEMANN INGWALT DR ING
IPC: B01D1/00
Filed: 1997-03-05
Abstract: An assembly for evaporation of liquids especially in association with a flue gas purification installation is claimed. The evaporation takes place in one-trip containers (3) filled through feedlines (6). The containers are located in chambers (2) arranged in a heat exchanger (1) channel, through which hot flue gas or other heat carrier flows, to give the highest possible surface contact between the chambers and the exchanger. The containers after appropriate filling and drying are easily removable from the assembly. Preferably the drying chambers (2) can be opened or shut by flaps (4) to insert or remove containers (3). Preferably the heat exchanger is so constructed that the process can be conducted at enhanced or reduced pressure. The spaces between the chambers and containers are filled with a heat-conducting substance.
Patent DE-19713267-A1 (DE)
Inventor: BYATT ANTHONY
IPC: G01F23/26
Filed: 1997-03-29
Abstract: The aim of the present invention is to optimize a capacitative level detector, which is particularly suitable for determining the location of a boundary layer (12) between water (10) and oil (11) in a separator tank. The known sensor principle consists of measuring the environment-dependent capacity between neighbouring electrodes (13, 4; 4, 5; 5, 6) of a rod-shaped probe (1). The invention is characterized in that the probe (1) is designed in such a way that in a more conductive medium (10) large ionic double-layer capacities occur at the electrodes (4, 5, 6, 13) and in a more isolating medium (11) small capacities are present between the electrodes (4, 5, 6, 13). To this end, the invention provides for a large electrode size (h), a relation of electrode size (h) to electrode distance (a) preferably in the range 1 < h / a < 6, and, in particular, a measuring frequency (f) between the dielectric limit frequencies of the media (10, 11). This enables a large capacity shift for a digital level indicator and/or a largely continuous capacity increase for an analogue level indicator to be obtained. In addition, the effect of conductive and/or isolating contaminant films (14) on the capacity signal is eliminated by suitable measuring frequencies and/or radial displacement of the electrodes (4, 5, 6, 13).
Patent DE-19714631-A1 (DE)
Title: Self-supporting motor vehicle body
Inventor: ANDRONIS ODYSSEUS
IPC: B21D26/055
Filed: 1997-04-09
Abstract: The vehicle body has a passenger cell and floor and side sections. At least the floor and two side sections (4,2) of the cell, are each formed as a modular unit of two or more metal plates, (10-12), which are connected in pairs of preselected spots. The plates are formed into modular units by superplastic forming with heating and gas supply between the plates. The supporting or stiffening elements of the units are formed by the deformed metal plates. The connected metal plates form closed box girders and a one metal plate (11) may be positioned between the other two plates (10,12) and connected to both in a zig-zag shape.
Patent DE-19715790-A1 (DE)
Title: Suspension distributor for e.g. papermaking machine, delivering over its full width
Inventor: PICHLER JOERG
IPC: D21F1/06
Filed: 1997-04-16
Abstract: The  unit distributes the suspension over the full width of a machine making e.g. paper or card. The suspension is distributed onto a sieve or between two sieves, and the device is especially the head box of the machine. It includes a suspension supply and a region (2) with parallel walls (2.1, 2.2). Turbulence inducers  (4-4.3) are also included, with a nozzle (3) accelerating the suspension.  There is turbulence inducer adjustment along the machine.
Patent DE-19716832-A1 (DE)
Title: Enantiomer-enriched 2-hydroxymethyl-acetic acid derivatives
Inventor: KLEEMIS WOLFGANG DR
IPC: C07C59/01
Filed: 1997-04-22
Abstract: An enantiomer-enriched mixture contains a 2-hydroxymethylacetic acid derivative of formula R1-CR2R3-C*(H)(CH2OH)-COOM (I) or its salts. R1, R2, R3 = hydrocarbon groups, or two of R1, R2 and R3 form a carbocyclic ring; M = H, a metal equivalent or an optionally substituted ammonium ion.
Patent DE-19717735-A1 (DE)
Title: Open-end spinning unit with removable fibre feed and doffing tube adaptor
Inventor: WASSENHOVEN HEINZ-GEORG
IPC: F16P3/08
Filed: 1997-04-26
Abstract: The open-end spinning unit has a rotor running in a housing. It is fitted with a removable adaptor (12) containing the fibre feed channel (32) and the yarn doffing tube (13) and which is held in position by a retainer (34). A safety lock (41) is used. It is arranged so that it can only be moved to its working position (BS) when the retainer (34) is properly engaged in the adaptor (12).
Patent DE-19717990-A1 (DE)
Title: Engraving arrangement adjustment method for print cylinder
Inventor: SEITZ DAVID R
IPC: B41C1/02
Filed: 1997-04-28
Abstract: The engraving method includes the step of determining a number of volumes by using an image of an engraved surface area, whereby the number of the volumes corresponds to a number of cross-section volume layers of an engraved surface which is engraved by the engraving arrangement. The number of volumes are added to form a total volume, and the engraving arrangement is adjusted in response to the total volume. A shape of the engraved surface is preferably determined to determine the number of volumes.
Patent DE-19718793-A1 (DE)
Title: Measuring station to determine angularly dependent muscle tone
Inventor: KOPF PETER
IPC: A63B23/04
Filed: 1997-05-03
Abstract: The measuring station (1) for measuring the muscle tone of the legs or arms has two motor driven cranks (3,4) offset at 180 deg  to each other. The free ends of the cranks act as resistance points for the feet or hands which rest on rotatable pedals (7,8).  The pedals rotate about an axis which is parallel to the axis of the cranks. On each crank is a sensor which monitors the resistance to movement caused by the cranks against the arms or the legs. An angle indicator gives a readout of the instantaneous angle of rotation of the cranks.
Patent DE-19722905-A1 (DE)
Title: Cooler for a gas to be measured, e.g. in optical concentration measurement apparatus
Inventor: GATZMANGA HEINZ
IPC: G01N1/22
Filed: 1997-05-29
Abstract: A cooler for a gas to be measured, comprises a gas inlet, a gas outlet, a condensate outlet, a cooling line, and a cooling unit. The cooling line has at least two cooling stages through which the gas passes, and each can be at a different temperature. The cooling stages are cooled using different methods of heat transport between the measured gas and the surroundings. In at least one cooling stage, the measured gas is cooled without the use of heat pump devices.
Patent DE-19730743-A1 (DE)
Title: Dual purpose road-rail vehicle
Inventor: WAGNER JOSEF
IPC: B60F1/04
Filed: 1997-07-17
Abstract: The multipurpose vehicle has rail bogies on retracting mountings alongside the front and rear axles. Each bogie is independently deployed to ensure that the stability of the vehicle is maintained during the change from rail to road and vice-versa. Each rail wheel (30) is coupled to a friction cylinder which is in contact with its respective road wheel when in the rail position. To change from road to rail mode one bogie is lowered to contact the rails and to raise the adjacent road wheels off the ground while the respective friction cylinders contact the road wheel. The other axle is deployed when the first axle is in its correct setting. The sequence is reversed when changing back to road travel.