baber/WOPTO huggingface dataset:
Patent DE-19539748-A1 (DE)
Title: Stressed concrete structural part
IPC: E04C5/12
Filed: 1995-10-26
Abstract: The ready-made concrete structural part (1) has a circular arc-shaped cross-section and can be used for production of a circular container or the cladding of a tunnel. On its face sides (2) for abutting connection with correspondingly formed parts, channels (3) formed as hollow tubes are provided for insertion of stress components (4). The channels run in the area of the face sides in the longitudinal central plane of the structural part, where a niche (5) can be provided for insertion of an anchor component (6) and the fitment of a tension press (7) with a curved tubular extension (8), in permanent curvature out of the longitudinal central axis to the inside of the structural part.
Patent DE-19542010-A1 (DE)
Title: Composting box incorporates first box holding material at advanced stage of decomposition
Inventor: ESCH HEINRICH-HERMANN DIPL ING
IPC: C05F17/02
Filed: 1995-11-10
Abstract: A compositing assembly holds bio-degradable matter forming a bed (18, 20, 22) on an air-permeable support (2, 70). The bed (18, 20, 22) is exposed to a humidifier and air washer (30 formed by hollow chambers (26, 28) linked to axial flow air passages (32, 24) and incorporates a number of water discharge sprays as described in earlier Patent 4416686. The process comprises: (a) the bed-support (2, 70) is interrupted by one or more boxes (14, 16) which are open above and hold bio-degradable material in an advanced stage of decomposition; (b) a second similar box (18) is located immediately adjacent to the first (14, 16), holding bio-degradable material in an earlier stage of decomposition, and through which air discharged from the air washer (30) flows from top to bottom
Patent DE-19546599-A1 (DE)
Inventor: SCHREIB FRANZ DIPL ING
IPC: H04B7/06
Filed: 1995-12-13
Abstract: The invention concerns an emitter system which changes over the radiation characteristic for the radio signals according to the time protocol of the message transmission without altering the emission frequency. According to the invention, the chronologically successive radio signals of a traffic relation are decorrelated relative to one another, such that the signal erasure resulting from multipath propagation for a receiver system is reduced. The emitter system is designed in particular as a base station in a GSM mobile radio network.
Patent DE-19547250-A1 (DE)
Title: Cleaning machine with dust collector
Inventor: BACKER SUSANNE
IPC: E01H1/04
Filed: 1995-12-18
Abstract: The hopper is lifted and swung out of the body via an opening, formed if necessary by a sliding section of the bodywork. The driver's cab (16) can be moved forwards by a spindle-operated linkage, and two tilting spindles (12) are provided, to lift the hopper from the machine floor to its roof. The spindle linkage can be used to tilt these spindles rearwards with the hopper (10) in the lifted position. The hopper can comprise two chambers hinging together, each with a loading shaft in the middle of the front or rear side.
Patent DE-19601852-A1 (DE)
Title: Silicate ceramic moulding production
IPC: C04B35/622
Filed: 1996-01-19
Abstract: Production of silicate ceramic mouldings involves (a) mixing a crosslinkable organosilicon binder phase with a metallic oxidant powder and optionally ceramic powders; (b) subjecting the mixture to a polymer shaping process to obtain a moulded or fashioned body; (c) heat treating the body in an oxygen-containing atmosphere to form a shape-stable intermediate vitreous SiO2 phase with a pore network resulting from evolution of decomposition products; and (d) further heating at up to 1750 deg C in the oxygen-containing atmosphere to achieve complete reaction of the oxidant and conversion of the porous intermediate state to a dense monolithic ceramic moulding, the SiO2 content of which has partially or completely reacted with the incorporated ceramic and metallic phases to produce ceramic silicate systems. Preferably, the reactive binder phase is a liquid or solid fusible polysiloxane which may be cross-linked by addition of catalysts selected from NaOH, organometallic compounds and Pt compounds.  Also claimed is a silicate ceramic moulding produced by the above process, in which the mixture is moulded by conventional plastic moulding techniques.
Patent DE-19602779-A1 (DE)
Title: Sound-proof wall apparatus with photovoltaic effect
Inventor: REICH DOROTHEA
IPC: H02S20/21
Filed: 1996-01-26
Abstract: The apparatus includes wall elements (1) which are located between vertical posts and consist of prefabricated components (2). On at least the side for photovoltaic current generation, the wall elements are integrally formed, with downward inclined lugs (3) supporting photovoltaic solar modules (4). Thus between each two lugs is formed a downwards open, upwards tapering absorption chamber. Pref. at least the faces of the prefab. components, not used for current generation due to shading by other solar modules, contain a noise absorbing surface.
Patent DE-19603218-A1 (DE)
Title: Gas pressure bearing for maintaining defined height over guide plane of measuring machine
Inventor: WITTEMANN HANS-J
IPC: F16C32/06
Filed: 1996-01-30
Abstract: The bearing is based on the division of the height levelling membrane (2) into three differently operating deformation zones (2a-c). The first zone (2a) acts as an outlet throttle for the gas flow. Higher gas pressure causes concave deformation in the next zone (2b). The third zone (2c) is flat to keep the dead volume small. The third zone also causes an increase in the angle between the tangent in the concave zone (2b) and the base surface, thus providing a highly sensitive height compensation over a certain load region.
Patent DE-19605011-A1 (DE)
Title: Monitoring appts. for passenger area in public transport vehicle
Inventor: BRIOL ROLAND DIPL ING
IPC: G07C9/00
Filed: 1996-01-31
Abstract: The monitoring appts. includes an oscillator connected to an electrode which is partially led into the passenger area. The operating frequency of the oscillator is influenced by the surroundings due to feedback from the electrode. An evaluation circuit provides an empty message signal when the actual operating frequency of the oscillator matches a rest frequency determined when the vehicle is empty.  When the oscillator frequency is different from the rest frequency, the evaluation device provides a signal indicating that the passenger area is not empty (i.e. occupied). The signals are processed and/or displayed by the vehicle computer. A compensation device determines the actual ambient conditions, esp. temp. and moisture, and sets the rest frequency accordingly.
Patent DE-19610447-A1 (DE)
Title: Automatic processing of wort flows
Inventor: MAYERTHALER RICHARD
IPC: C12C7/16
Filed: 1996-03-16
Abstract: For the automatic processing of the wort flow, an ideal nominal value is calculated in advance by a test run at the cloudy deposit pumps. The level in the vessel is controlled so that the difference in level between the fluid volume in the clarifying tank and in the vessel is held at a constant value.  Only at the end of the process, when the fluid in the clarifying tank is lower than the caked grains, is the fluid level increased to compensate for the capillary action of the solid grains material.
Patent DE-19612900-A1 (DE)
Title: Thin-mortar application tool for brick walls
IPC: E04G21/20
Filed: 1996-03-30
Abstract: The tool is for mortar of controlled high consistency to a wall of bricks containing a large number of holes.  The mortar is continuously mixed and supplied under pressure by a pump via a hose to a wide fan-shaped nozzle (4), this being connected at the inlet by a coupling (5) to the hose (1). The nozzle width is the same as that of the bricks, and it has lateral guides (18 - 20) working against the latter. There is also an adjuster for the nozzle outlet angle with respect to the wall. The guides can comprise plates (20) protruding downwards, to fit over the brick flanks at the top.
Patent DE-19618124-A1 (DE)
Title: Hydraulic control for filling of WC bowls with two different water supplies depending on system pressure
Inventor: PRAUSCHKE GERHARD
IPC: E03D5/00
Filed: 1996-05-06
Abstract: The container is connected up to a drinking water pipe (C) and a non-potable water pipe (B) which are each controlled by a float valve (E and D) in their inlets. A pipe (G) branches off at the feed to a small cylinder (H), to which it is connected. A piston moves in the cylinder under pressure from the non-potable water, which holds the drinking water inlet float in the top position (feed closed) via a linkage system. In the case of a loss of pressure from the non-potable source, the linkage system is depressed by a spring in the cylinder into the zero setting, and the drinking water valve float (E) can carry out its normal function. When non-potable water is once again available in the pipe, the stop position is once more set up  for the drinking water due to pressure in the cylinder.
Patent DE-19620115-A1 (DE)
Title: Tongs used for cleaning lens of pair of spectacles
Inventor: ZWIGART VOLKER
IPC: G02C13/00
Filed: 1996-05-18
Abstract: The tongs have a compressible cleaning head, into which cleaning fluid is pumped by pressing a button. On releasing the button, the fluid is drawn back again, converting the head into a dry-cleaning tool.
Patent DE-19629580-A1 (DE)
Title: Wall clock
Inventor: SPEITEL RALF
IPC: G10D7/12
Filed: 1996-07-23
Abstract: The clock also has a clock mechanism which has an inflation bellows (3) to generate the animal noise. The hour indicator noise is provided by means of a mechanical device (1) which generates a mooing sound by emitting a flow of air. The device which generates the 'moo' sound preferably comprises a resonance body with a cylindrical bore containing a relatively stiff plastic tube which passes through a lower end of the resonance body. This end of the tube is cut in the longitudinal direction and forms a shuttle. The remaining half of the tube is covered by a membrane whose end swings freely. The end of the shuttle is held free in a space in front of the resonance body chamber.
Patent DE-19629641-A1 (DE)
Inventor: ROLLER GUENTER
IPC: B01D1/00
Filed: 1996-07-23
Abstract: In a process to remove encrustation from an evaporation assembly a solution is conducted through one or more evaporation stages (1, 2). As it passes through each stage (1, 2) the solution is circulated between a heat-exchanger (11, 21) and an evaporator collection vessel (12, 22), and vapour is drawn off from the evaporator collection vessel (12, 22). The novelty is that: (a) the evaporation process is interrupted (1, 2) and a cleaning suspension containing at least 3 per cent by weight granules is circulated between the heat-exchanger (11, 21) and the evaporator collection vessel (12, 22); (b) the abrasive cleaning suspension is pref. passed through the evaporator stages (1, 2) while the heat exchangers (11, 21) are heated, partially evaporating the cleaning solution and removing the solids by crystallisation to form a cleaning suspension.
Patent DE-19635356-A1 (DE)
Title: Binocular stereo microscope with illumination system
Inventor: KITAJIMA NOBUAKI
IPC: A61B19/00
Filed: 1996-08-22
Abstract: The microscope has an optical illumination system, to project light onto the retina of an eye of an observer, using a pair of exit pupils (60a,61a) and an objective (3). It also has left and right optical observation systems, on which light rays which are reflected from the retina can be made to fall by the objective. The pupils are perpendicular to the optical axes (01,02) of the two systems. They are fixed so that the amounts of reflected light rays which fall on the observation paths of the two systems are equal, or become roughly equal.
Patent DE-19636473-A1 (DE)
Title: Method and circuit arrangement for generating a synthetic image/picture e.g. for flight simulation
Inventor: REICH STEFAN
IPC: G09B9/30
Filed: 1996-09-07
Abstract: A method for continuous generation of images of a relatively moving virtual area, seen from a virtual observer (20), on an image screen (21), in which coordinate values (X,Y) of the virtual area corresponding in each case to a spatial and time (temporal) characteristic of an image screen control are supplied to a generator surface function. The generator is equipped with a near-reality topology representation and this controls via at least two coordinate values (X,Y) of an arrow head assigned to the virtual area and of a sighting beam (S') running from the observer and in each case supplying an assigned function from the observer and in each case supplying an assigned function value (Uh) of the topology representation from the brightness-colour modulation signal value (R,G,B) with which its three coordinate values (X,Y,Z) of the arrow head are determined, until in each case its third coordinate value (z') corresponds as much as possible to the function value (Uh) and as much as possible approximates to it, so that the sighting beam (S') continuously confirms to the topology points of view.
Patent DE-19637025-A1 (DE)
Inventor: HERRMANN STEPHAN
IPC: F23D11/24
Filed: 1996-09-12
Abstract: The invention concerns a pre-vaporizing and pre-mixing burner for liquid fuels which has a fuel feed line (56), a pump which pressurizes the fuel in the feed line, a mixing region (123) and a fuel valve (119) which opens out into the mixing region and by means of which the fuel is atomized and fed to the air for combustion (127). According to the invention, the fuel is vaporized in an optimum manner in that the fuel valve opens automatically as from a given fuel pressure, and a heating device (128) is associated with the fuel valve.
Patent DE-19644517-A1 (DE)
Title: Spring steel with good resistance to nitrogen embrittlement
Inventor: NANBA SHIGENOBU
IPC: C22C38/44
Filed: 1996-10-25
Abstract: Spring steel contains at least one from 0.001-0.5 weight% Ti; 0.001-0.5 Nb; 0.001-0.5 Zr; 0.001-0.5 Ta and 0.001-0.5 Hf together with 1-200 ppm N and 5-300 ppm S to produce carbides, sulphides and/or nitrides of the above mentioned elements with an average particle size of less than 5  mu m measured at a depth of 0.3 mm or deeper from the surface over a surface of 20 mm<2>.
Patent DE-19648288-A1 (DE)
Inventor: KIM SUNG-HYUN
IPC: H04N1/32
Filed: 1996-11-21
Abstract: A method of obtaining multiple copies of a received document in a facsimile system is described. A multiple copy function selecting bit and number of copies recording bits are set and transmitted during a handshake protocol. The document is printed out at the receiving facsimile unit as many times as are indicated by the number of copies recording bits of the protocol.
Patent DE-19653783-A1 (DE)
Inventor: ALBRECHT UWE
IPC: B60R21/26
Filed: 1996-12-21
Abstract: The invention relates to a gas generator for an airbag (11) comprising a cartridge (3) containing a gas-generating charge of solid material (5) and a storage reservoir (9) containing a storage gas (10). To trigger gas production the charge of solid material (5) is ignited. The resulting gas pressure tears off the front face (13) of the cartridge (3) along a peripheral notch (6). A sliding element (7) connected to the front face (13) pierces a sealing element (8) of the storage reservoir (9). A guiding channel (23) in which the front face (13) is guided in the manner of a piston, opens into a flow zone (12). When the front face (13) has reached the flow zone (12), reaction gas flows around the front face (13) into openings (16) in the tube-shaped sliding element (7). The reactant gas then flows into the storage reservoir (9) where it is mixed with the remaining storage gas. Because the control for releasing the two gases depends entirely on the trajectory, the operating performance of the hybrid gas generator is exact and reproducible.
Patent DE-19710130-A1 (DE)
Title: Packing for lighting components, especially light bulbs
Inventor: SCHMIDT JUERGEN
IPC: B65D5/50
Filed: 1997-03-12
Abstract: Diametrally opposite flaps(21-24) are provided on the side walls(11,14) of the packing and are located in the area of the folding edges(15,18). The flaps are folded over by more than 90 degrees in relation to the side walls. The flaps are stamped out on the side walls and are connected to them by fold lines(27,28) which are located in a V in relation to each other. The packing also has a bottom open base and a top with a recess.
Patent DE-19710188-A1 (DE)
Title: Tool for striking against face with protruding part or pipe
Inventor: WEITNER WERNER
IPC: B25B27/02
Filed: 1997-03-12
Abstract: The tool consists of a striker weight(10) with a cut-out(12) which in conjunction with the protruding part(4) and/or pipe(5) acts as a guide while striking. The weight in the region of the cut-out conforms to the protruding part or pipe. A rounding (13) is formed in the weight and its diameter(d1) is larger than the diameter(d2) of the protruding part. The weight has a cylindrically formed outer contour and at least one flat end face(14) serving as the striking surface.
Patent DE-19716913-A1 (DE)
Inventor: MINGERS BERND
IPC: F25D25/00
Filed: 1997-04-23
Abstract: The invention relates to a device and method for storing suspensions of living cells at cryogenic temperatures in a large number of packs, for example in a large blood bank. It is especially important to ensure that the preparations being stored can be accessed and administered automatically, especially given the working conditions in a deep-cooled storage room. Self-sufficient operation over a limited period of time, for example during transportation is also desirable from the point of view of use in a disaster or a national defence situation. The inventive storage device (1) provides for structured storage of deep-frozen cell suspensions in flat bags (13) at cryogenic storage temperatures, in storage boxes (14), storage clusters (15) and refrigerated storage modules (2). According to the invention, storage and removal from storage takes place by means of an integrated storage control unit (16) and a refrigerated shuttle system (29). The refrigerated storage modules (2) configured with a container assembly can remain self-sufficient for a limited period of time by virtue of integrated energy carriers and data storage devices (6, 7), and can therefore be transported without this restricting operation in any way. The container structure of the refrigerated storage modules (2) means that any number of said modules can be linked to an automated larger storage facility. It is also possible to extend the device by adding further refrigerated storage modules without interrupting operation.
Patent DE-19719483-A1 (DE)
Title: Drying plant for granules
Inventor: KUEHNAU HOLGER
IPC: F26B21/06
Filed: 1997-05-07
Abstract: Drying plant in which material fed into a hopper is dried by hot air. The throughput is measured and the measurements are transmitted to a controller (17) which draws on data (16) concerning the nature of the material being dried to calculate drying parameters which are used to control the process.
Patent DE-19720606-A1 (DE)
Inventor: FISCHER ROLF DR
IPC: C07C29/19
Filed: 1997-05-16
Abstract: The invention relates to a method for producing alcohols containing cycloaliphatic groups by hydrogenating, in the presence of a catalyst, carboxylic acids having aromatic rings or anhydrides or esters thereof. According to said method, hydrogenation takes places in a single stage and the catalyst contains at least one element of the group comprising Pd, Ru and Pt as well as the element Re in metallic or oxidic form.
Patent DE-19723698-A1 (DE)
Title: Transparent heat-insulation, especially for solar absorbers
Inventor: BECK ANDREAS DR
IPC: F24J2/50
Filed: 1997-06-06
Abstract: The heat-insulation is based on a honeycomb formation of sections of glass tubing between the solar absorber and a transparent covering pane. A plastics honeycomb panel on the basis of transparent, honeycomb-formation, stuck-together plastics tubing sections is positioned between and parallel with, the solar absorber and the inside of the cover-pane.  The glass tubes are inserted into the plastics tubes of the honeycomb panel and fixed. The internal diameter of the plastic tubes, and the external diameter of the glass tubes are the same. The glass tubes are between five and twenty times as long as the plastics tubes.
Patent DE-19728133-A1 (DE)
Title: Water=filled flywheel
Inventor: WUERTH FELIX
IPC: F03G3/00
Filed: 1997-07-02
Abstract: A flywheel buffered by its water filling exploits the rotary inertial values for power transmission and the drive is fitted with water or gas filled flywheel or a rotary container to form a closed suction format, using valves or other mechanisms or MHD generators to control the flow of the moving masses concerned. The translatory forces generated by the system are exploited, possibly under linear control. Left hand rotation of the water masses raises the relative speed of the water in the inner region of the ring to produce a suction effect over the valves (5), leading to annular vortices behind the valves which can only boost the rotation movement and suction result. A toothed interior (7) to the ring increases its overall surface area with consequently increased force output.
Patent DE-19733599-A1 (DE)
Inventor: ECKERT NICK DIPL ING
IPC: B60R21/231
Filed: 1997-07-29
Abstract: A process is disclosed for protecting a vehicle passenger who is not in a normal position during a crash. The passenger is protected by means of an airbag module with a gas bag deployed by hot gas under pressure which flows into the gas bag either directly or through a diffuser. According to the invention, when a passenger impacts the gas bag still in its deployment phase, the hot gas under pressure flowing into the gas bag is led towards at least one point of the gas bag where the gas bag is not fire-proofed and can be destroyed by the hot gas under pressure.
Patent DE-19735306-A1 (DE)
Title: Diesel motor
Inventor: BAUDER RICHARD DIPL ING
IPC: F02M26/28
Filed: 1997-08-14
Abstract: The internal combustion (IC) motor, and especially a diesel motor, has water cooling for the exhaust back feed (2) and the turbo charging unit (3) contained in a component group (1). The component group (1) has at least one channel (4) passing through for the water cooling of the exhaust back feed (2) and the turbo charging unit (3).
Patent DE-19739176-A1 (DE)
Title: Memory capacity expansion for DRAM megabit memory
Inventor: MILBRODT HANS-ULRICH
IPC: G11C5/00
Filed: 1997-09-06
Abstract: The memory capacity expansion is provided by connecting three memory chips in parallel, one on top of the other. The chips are connected using two additional wires, e.g. for a 1 Mbit device the 21st and 22nd pin, for a 64 Mbit device, the 27th and 28th pin. The chips are accommodated in a device package.
Patent DE-19739981-A1 (DE)
Inventor: KREUSCH NORBERT
IPC: H04M3/20
Filed: 1997-09-11
Abstract: The public network position (OV) is required for carrying out implemented functions such as monitoring information on called subscribers when said functions are unavailable due to the use of the affected terminal equipment, e.g. direct inward dialing extension (PN), by many subscribers. According to the invention, executing telecommunication connections over a public network position is achieved by signaling subscriber related information to the network position via an existing signaling channel during every connection setup.