baber/WOPTO huggingface dataset:
Patent DE-3435522-A1 (DE)
Title: Device in vehicle equipment for point-to-point train control
Inventor: GELLERMANN WOLF DIETER DIPL IN
IPC: B61L3/24
Filed: 1984-09-27
Abstract: When the vehicle equipment is switched on, it successively tunes its receiver to all the possible track circuit frequencies (f1 to f8) and tests at what time interval (t1 to t2) the reception level (PE) suddenly rises. As long as a level has not been found, the search run is repeated until the vehicle travels into a track section of a route area equipped with devices for the transmission of information, and has registered at least one level indication. After this search process has ended, the vehicle equipment is tuned to the track circuit frequency (f3) found for the transmission of information in this section. When several track circuit frequencies are received, the vehicle equipment is tuned temporarily to them and analyses the transmitted information telegrams (TE) according to identifications contained therein. From these identifications, the section which is occupied by the tip of the vehicle and the associated track circuit frequency can be determined. <IMAGE>
Patent DE-3443549-A1 (DE)
Title: Spot-type disc brake
Inventor: KLIMT ULRICH
IPC: F16D55/227
Filed: 1984-11-29
Abstract: In a spot-type disc brake with a fixed brake anchor plate (2) and a U-shaped brake calliper (11) which is mounted with the ability for axial displacement on the brake anchor plate (2), the bearing for the brake calliper (11) has a guide pin (12) which is secured on the brake calliper (11), in a hole (20), and is mounted in axially displaceable fashion by a guiding part in a hole (9) in the brake anchor plate (2). To provide flexible support for the brake calliper (11), a sliding pin extending parallel to the guide pin (12) and mounted in a sleeve made of a flexible material is provided. Arranged between the brake calliper (11) and the brake anchor plate (2) is a bellows (53) which surrounds the guide pin (12) and prevents the penetration of dirt and moisture into the holes (9 and 20) for the guide pin (12). The longitudinal hole (39) in the guide pin (12), which is designed as a sleeve, is closed off from the outside by a plug or a washer (54) on the brake-calliper side, while a filter element (40) is inserted into the hole (9) for the guide pin (12) on the brake-disc side, the said filter element being formed by a sintered-metal disc and preventing the penetration of dirt and moisture into the space between the washer (54) and the filter element (40) and between the guiding sleeve (12) and the hole (9) in the brake anchor plate (2), on the one hand, but, on the other hand, in the case of a displacement of the brake calliper (11) relative to the brake anchor plate (2) and in the case of ... Original abstract incomplete. <IMAGE>
Patent DE-3446988-A1 (DE)
Title: Metal spark erosion machine - incorporates machine table plate selectively releasable and has seal between it and fixed wall
Inventor: LODETTI ATTILIO
IPC: B23H11/00
Filed: 1984-12-21
Abstract: The spark erosion machine comprises a fixed machine table (3), a container for the dielectric comprising movable parts (4,5) and a fixed wall element (6), one of the movable parts being the machine table plate (5) and the fixed wall element (6) being the back wall. The machine table plate (5) is selectively releasable and, when it is locked, there is a seal (50) between the fixed wall (6) and the machine table (3). ADVANTAGE - Increased productivity.
Patent DE-3506098-A1 (DE)
Title: Underlays for cushions for caravans and motor homes
Inventor: JUNG CHRISTIAN
IPC: A47C7/74
Filed: 1985-02-21
Abstract: The underlays give rise to a constant ventilation, as a result of which there is no longer any water from perspiration and condensation. The cushions remain dry.
Patent DE-3508072-A1 (DE)
Title: Planetary compressor
Inventor: BROX DIETER
IPC: F04C18/22
Filed: 1985-03-07
Abstract: The invention relates to a planetary compressor (valve-free and without a pressure vessel) corresponding to a positive-displacement pump for gases or liquids and resembling the rotary piston engine, but, instead of the two-arc epitrochoidal housing cavity, has an internally toothed geometrically accurate elongate hole which is to be regarded as a fixed internal gear. Three chambers are formed by three externally toothed planet wheels which mesh with the internal wall of the internal gear and, together with the planet carrier, give approximately the shape of a polygon profile. By means of the driving eccentric shaft mounted centrally, rotatably and in a fixed location, the planet carrier likewise mounted rotatably on the eccentric, together with its planet wheels, is set in rotation, meshing with the internal wall, and, as a result, the three chambers form moving volumes which vary twice from their smallest to their largest volume and vice versa for each revolution of the shaft. The three arcuate control edges of the polygonal planet carrier give valve-free control of the inlet and outlet holes located in the side covers, resulting in a continuous delivery flow. The compact, low-vibration and low-noise variant with its comparatively large displacement volumes opens up a large range of applications in refrigeration, heat, compressor and vacuum technology. There is also the possibility of using it as a suction or pressure pump for solids-free liquids and also as an air or ... Original abstract incomplete.
Patent DE-3508833-A1 (DE)
Title: Device for protecting and keeping sterile the insertion tube of an endoscope
Inventor: WENDT MICHAEL DR MED
IPC: A61L2/26
Filed: 1985-03-13
Abstract: A device for protecting and keeping sterile the insertion tube of an endoscope, comprising a connecting part (2) which can be pushed onto the insertion tube (5) and has a connection (8) for the introduction of a rinsing and disinfecting fluid, the upper end of which rests sealingly against the insertion tube (5) below the control part (4) of the endoscope, and a weldable plastic tube sheath (3) located at the lower open end of the connecting part (2) and possessing at least the length of the insertion tube. <IMAGE>
Patent DE-3508839-A1 (DE)
Title: Friction-lining carrier with exchangeable friction linings, in particular for full disc brakes
Inventor: RUEMELIN GOTTFRIED
IPC: F16D65/12
Filed: 1985-03-13
Abstract: A description is given of a friction-lining carrier with exchangeable friction linings, in particular for full disc brakes, the friction-lining carrier (1) having radially on the inside and radially on the outside recesses (15, 16) which extend along the periphery and surround corresponding rim areas of the friction linings (2-13), one of the recesses furthermore forming a gap (19), the width of which corresponds to at least the width of the friction linings, and the gap being closable by means of a closure element (17) and the closure element being secured in the circumferential direction and in the radial direction by means of a clip-shaped securing element (20). In order to permit low tolerance sensitivity of the components, a spring element (28, 35, 44) is provided, this spring element being supported, on the one hand, against the friction-lining carrier (1) and, on the other hand, against a closure element (17, 33, 42) in order to press the latter in the radial direction against the friction lining. <IMAGE>
Patent DE-3509456-A1 (DE)
Title: Cladding element for bathtubs or shower trays
Inventor: PAULI WILLI
IPC: A47K3/16
Filed: 1985-03-15
Abstract: The invention proposes a cladding element for bathtubs or shower trays, having an upper, essentially horizontal top surface which engages at least partially beneath an upper extending edge of a tub/tray insert, or adjoins the same, and having an essentially vertical front surface which covers the tub/tray insert from the top surface to the floor. The cladding element comprises a load-bearing frame structure and panel-shaped board parts, of which at least one board part is releasably connected to the frame structure. For each releasable board part, the frame structure has horizontal angle profiles which are directed towards one another by their free legs. At least one of said angle profiles in each case is arranged such that it can be adjusted with respect to, or released from, the frame structure and, by means of their free legs, said profiles engage in grooves on the horizontal longitudinal edges of the board parts or enclose the horizontal longitudinal edges of the board parts. A preferred embodiment is a first board part arranged in an outer vertical plane and a second board part in a set-back vertical plane, the board parts overlapping partially and a ventilating gap being produced between them. The cladding element according to the invention permits ready access to the installations of a bathtub or shower tray, in particular to the pump system of a whirlpool ... Original abstract incomplete. <IMAGE>
Patent DE-3511899-A1 (DE)
Title: Device for monitoring the density of a gaseous medium in an enclosed space
Inventor: SCHOETZAU HANS-JOERG DR
IPC: G01N9/26
Filed: 1985-04-01
Abstract: The pressure sensor (5) has a flexurally rigid, annular rim part (6) which is clamped. The rim part (6) is linked via flexible beams (10, 11, 12, 13) to a piston part (14) which is displaced in the event of pressure being applied to it. The maximum-deformation points of the flexible beams (10, 11, 12, 13) are fitted with transducers (16, 17). Each of these has a semiconductor resistor element which is formed as a strain gauge. The semiconductor material thereof, for example silicon, is doped with impurities, for example boron atoms, in such a way that the temperature coefficient of the resistance of the semiconductor resistor elements and the temperature coefficient of the pressure of the gas to be monitored for constant volume and a given temperature have at least approximately the same value but are of opposite sign. Thus it is possible to achieve, without employing any additional means, a compensation of the pressure changes resulting from changes in the gas temperature, so that the pressure sensor (5) is directly suitable for monitoring the gas density. <IMAGE>
Patent DE-3513632-A1 (DE)
Title: Cladding of walls and ceilings, in particular facades
IPC: E04F13/08
Filed: 1985-04-16
Abstract: The invention provides a cladding of walls and ceilings, in particular facades, by means of a cladding element (3) having side surfaces (5) which adjoin the visible surface (4) at right angles and run parallel to one another. The cladding element (3) is held, by retaining elements (2), at a distance from the wall (1) to be cladded, and a prefabricated insulating element (8) having free spaces for ventilation is arranged between wall (1) and cladding element (3). In order that production and mounting are simple, the invention provides that the insulating elements (8) are formed from compressed mineral fibres, and that there are ventilating slots (10), running in a longitudinal direction, on the rear side of the visible surface (4) of the cladding element (3). <IMAGE>
Patent DE-3515740-A1 (DE)
Inventor: KLIMA HUBERTUS
IPC: A23F3/36
Filed: 1985-05-02
Abstract: 1. Process for the decaffeination of tea by extracting tea containing 15 to 50 wt.% of water with moist CO2 at 255 to 350 bar and 50 to 80 degrees C., subsequent separation of the caffeine from the CO2 with the help of an adsorbent and recycling the caffeine-free CO2 over the already extracted tea, wherein one distributes the adsorbent, especially activated carbon, in the material to be extracted in an amount of 5 to 40 wt.%, referred to the dry weight of the tea.
Patent DE-3527825-A1 (DE)
Title: Fluidised-bed furnace installation with open afflux bottom
Inventor: HOELTER HEINZ DIPL ING
IPC: F23C10/18
Filed: 1985-08-02
Abstract: The invention relates to a fluidised-bed furnace installation which has an afflux bottom. It is known to make afflux bottoms as closed boxes with nozzles arranged on the upper sides and arrangement of the ignition burners above the fluidised beds. Furthermore, it is known to provide the closed boxes with a lining and to arrange the ignition burners under the afflux bottoms. Moreover, water-cooled afflux bottoms are known, with nozzles arranged between the pipes and arrangement of the ignition burners as described previously. These known embodiments have the disadvantage that the foreign bodies introduced with the fuel accumulate on the closed nozzle bottoms which from time to time have to be removed manually, which requires taking the installation out of operation. In order to avoid this disadvantage, it is proposed according to the invention to make the afflux bottom open, there being present between the distributor pipes (1) intermediate spaces, through which the foreign bodies can fall and be extracted with the ash in the hopper (5). The arrangement of the ignition burner (4) is such that, in the starting state, hot combustion gases flow through the fluidised bed by means of the distributor pipes (1) and nozzles (2), while, in normal operation, cold combustion air flows through the burner housing and penetrates the fluidised bed. In the hopper (5), the cooling takes place of the ash by the distributor pipes (1), which in normal operation are flowed through by cold air ... Original abstract incomplete. <IMAGE>
Patent DE-3531965-A1 (DE)
Title: Heat exchanger having a variable volume flow, and variable dwell times of the medium
Inventor: MEHLITZ DIETER DIPL ING
IPC: F28F27/02
Filed: 1985-09-07
Abstract: The invention relates to heat exchangers for variable volume flows Qs and variable dwell times tv of the medium which is heated or cooled in the heat exchanger, with a constant outlet temperature (Ta). Such heat exchangers are of interest, particularly for use in continuous-flow sterilizers. The variable volume flow Qs is implemented in that the heat exchanger is composed of n partial heat exchangers, each having constant partial volume flows Qx. These are preferably designed in accordance with the function Qx = constant *23(x-1) where 1 </= x </= n, that is to say in a dual graduation. The binary combination of parallel connections of the partial volume flows Qx must then be defined such that their sum is equal to the desired volume flow Qs. Variable dwell times tv are implemented by analogy with the above method in that a tv-proportional buffer volume Vs, which is likewise in a dual graduation, is split into partial buffer volumes Vx. The binary combination of parallel connections of partial volumes Vx must then be defined such that their sum is equal to the buffer volume Vs = Qs * tv. The buffer volume Vs, split into the partial buffer volumes Vx, can be structurally integrated into the heat exchanger or can be connected downstream therefrom, controlled by thermostat, in accordance with the application.
Patent DE-3533864-A1 (DE)
Title: Fragrance mixture from bee products and its use
Inventor: LUDWIG WOLFGANG DIPL PHYS DR R
IPC: A61K35/644
Filed: 1985-09-23
Abstract: This fragrance mixture from bee products is applied to sitting or reclining furniture or, impregnated in carrier material, used in blankets, pillows, mattresses or sitting and reclining furniture in order, due to its volatile constituents, to have a health-promoting effect on the skin and respiratory organs of the user. The basic substance is beeswax which is optionally mixed with bee venom, propolis, honey, Royal jelly and flower pollen or structurally modified with the electron plasma vibrations of these additives.
Patent DE-3535372-A1 (DE)
Title: Air-conditioning wall with a hard core
Inventor: WEBER HILAR
IPC: F24J2/04
Filed: 1985-10-03
Abstract: The innovation is an additional invention to P 3035884.2, designated air-conditioning wall with a hard core. The main purpose of the additional invention to the air-conditioning wall according to P 3035884.2 (which is presented merely in conjunction with a wooden-structural wall) is the transfer of the advantages of the air-conditioning wall to a solid wall specially designed therefor in order to be able to provide the higher values with respect to statics, sound insulation and fire protection which are necessary in the densely populated urban area. In principle, the air-conditioning wall with a hard core is a concrete load-bearing wall with wooden shuttering which remains in the wall, is lined with insulating material and is backed with wooden crossmembers which are braced by wire, absorb the concrete pressure and, at the same time, are used as an air-layer-forming substructure for the application of the wall cladding on both sides. As in the case of the wooden air-conditioning wall according to P 3035884.2, the air-conditioning wall with the hard core, despite the different wall structure, may also be used for air conditioning rooms, either with one or with both air layers. In order to compensate the pressure which is exerted by the hard-core concrete filling, to be introduced to storey height, falling, in particular, onto the lower shuttering region of the new wall, the wooden crossmembers braced with wire hooks are arranged in a more closely packed manner in the lower shuttering region, i.e. at shorter intervals than above. The novel design combination of wooden shell with insulating-material lining and hard concrete core provides a very good heat insulation and the ... Original abstract incomplete.
Patent DE-3538727-A1 (DE)
Title: Tenon hinge for furniture
Inventor: PHILIPP ALBERT
IPC: E05D11/10
Filed: 1985-10-31
Abstract: In a tenon hinge for furniture with a fixed first part having a first fastening tenon and with a second part connected to a door and having a second fastening tenon, the two parts have sleeve and pin regions engaging one into the other in a known way. A compression spring acting transversely to the axis of rotation and with a thrust piece is arranged in at least one of the tenons. The thrust piece bears against the circumferential face of the pin region, the circumferential face having a thrust face set back in the direction of the axis of rotation. This design results in a keeping-shut and closing effect of the tenon hinge.
Patent DE-3541823-A1 (DE)
Title: Equipment for physical training
Inventor: FRIMMEL MANFRED
IPC: A63B21/008
Filed: 1985-11-27
Abstract: In the case of equipment for physical training, in particular a tension and/or compression apparatus, energy is exerted, against adjustable force-generating elements, by hand or foot operation. It is known to use compressed-air cylinders for the force-generating elements, to which cylinders there are assigned containers with predetermined compensation volumes. According to the invention, the compressed-air cylinder (10, 20) is connected directly to the container (15, 20', 30, 40) with compensation volume (VA). The compressed-air cylinder (10) is preferably arranged in the container (15, 30, 40) with compensation volume (VA). <IMAGE>
Patent DE-3544698-A1 (DE)
Title: Information carrier and process for the production thereof
Inventor: MEIKE KLAUS
IPC: G09F3/00
Filed: 1985-12-18
Abstract: According to a first additional invention, a matrix body (M1) is provided with symbol elements (2) such that the separately produced symbol elements (2) are plugged into a baseplate (1). A defined pivot position is achieved by box-shaped pegs (8) on the symbol elements (2), which engage into box-shaped holes (4h) in the baseplate (1). According to a second additional invention, symbol elements are removed, in order to form certain symbols, by cutting into the baseplate of the matrix body from its rear side. According to a third additional invention, symbol elements are removed, in order to form certain symbols, by the symbol elements being removed, wholly or partially, from their visible side. <IMAGE>
Patent DE-3544849-A1 (DE)
Title: Vacuum treatment chamber
IPC: B65G29/00
Filed: 1985-12-18
Abstract: The invention provides a vacuum treatment chamber which comprises the following: an enclosure whose interior is held at predetermined vacuum or reduced-pressure and temperature conditions, the enclosure delimiting or having at least one inlet port; a rotary charging and/or discharging appliance which is provided within the enclosure and is held at the vacuum or reduced-pressure and temperature conditions of the interior thereof and is connected to the inlet port via a line which extends through the enclosure and is filled with a condensible gas, essentially to exclude atmospheric air; and a sealing device which is coupled to the line or connected to the line and arranged in such a way that it is in sliding engagement with a relatively small portion of the perimeter of the rotary charging and/or discharging appliance, said sealing device providing a connection between the line and the rotary charging and/or discharging appliance, while it reduces the amount of condensible gas which can enter the vacuum or reduced-pressure enclosure.
Patent DE-3603390-A1 (DE)
Title: Anchorage of a stressed tensioning member arranged outside the cross-section of a structure
IPC: E04G21/12
Filed: 1986-02-05
Abstract: The invention relates to an intermediate anchorage of a stressing member (34), without interconnection, which comprises a number of smooth-surfaced individual elements (5), such as steel wires or steel strands, which are arranged together in a tubular sheath (37) and are surrounded by a hardened material (23) introduced into the remaining cavities. Said anchorage consists in the fact that, by means of a compression sleeve (40), a compressive-stress state, directed transversely to the longitudinal direction of the stressing member (34), and thus a compression interconnection, is produced for transferring forces from the individual elements (5) to the sheath (37) which comprises a metal jacket, at least in the anchoring region. Owing to the size of the transverse compressive stress, the strength of the compression interconnection can be varied within wide limits and the quality of the interconnection can even be raised above that of a shear interconnection. <IMAGE>
Patent DE-3604398-A1 (DE)
Title: (Semi-automatic) tracing/identification arrangement preferably on telephone/telex networks (fingerprint)
Inventor: FUSBAN ULRICH DIPL ING
IPC: H04Q3/72
Filed: 1986-02-12
Abstract: The subject matter of the invention comprises a more or less computer-controlled communications system whose purpose is to identify anonymous calls in the public telephone or telex network within the shortest possible time. It thus represents a very effective aid to apprehending criminals such as kidnappers, blackmailers, terrorists or persons delivering bomb threats, for example. The device uses, inter alia, means which provide the subscriber stations in question, in particular the public subscriber stations, with a code (which is unknown to the anonymous caller). This code - the figure shows an example - comprises a pulse string which is characteristic for the respective telephone station and which is fed at discrete intervals - to some extent as a pilot (frequency) signal - into the side circuit or into an auxiliary circuit in the direction of the dialled subscriber. A bridge circuit prevents the anonymous subscriber from identifying this code. In addition, further signals are fed in at the exchange end if required, i.e. for trunk calls, to reduce errors in the event of any ambiguities. According to the invention, the characteristic code signals are time-triggered, i.e. the start of each pulse group is activated with the aid of very precisely synchronised quartz chronometers. This allows a ... from the size of the respective time shift (delay) ... Original abstract incomplete. <IMAGE>