baber/WOPTO huggingface dataset:
Patent DE-3335932-A1 (DE)
Inventor: NEUHAUS DETLEV DIPL ING
IPC: B60R16/02
Filed: 1983-10-04
Abstract: A component control arrangement for transit-type vehicles having a distributed plurality of vehicle components to be monitored and controlled, includes a number of function control modules, each being associated with a specific vehicle function; as for example, wheel-skid, climate-control, and verification systems. The function control modules, each communicate in a multiplex arrangement over a shared data bus and a transceiver arrangement, with a distribution unit. The distribution units have an output configuration allowing connection to a variety of vehicle operating devices including lamps, switches, solenoid valves, and electric motors. The function control modules evaluate status indications originating from the vehicle operating devices and transmitted through the distribution units and a transceiver arrangement. The function control modules utilize the status indications to derive control instructions for the vehicle operating devices based on a predetermined set of vehicle operating and safety parameters.
Patent DE-3338683-A1 (DE)
Title: Recording device for echo sounders
Inventor: FAHRENTHOLZ SIEGFRIED R J DIPL
IPC: G01S15/89
Filed: 1983-10-25
Abstract: The present invention relates to a recording device, in particular for echo sounders, which, through suitable procedures, clearly changes the character of the representation when the measured values exceed or fall below entered ideal values. Fig. 4 shows a multi-track echogram whose individual channels are equipped with the device according to the invention.
Patent DE-3341096-A1 (DE)
Title: Plastic fuel tank for a motor vehicle
Inventor: BAUER ANDREAS
IPC: B60K15/073
Filed: 1983-11-12
Abstract: For easier manufacture and fixing of a spoiler (3) on the floor region of a motor vehicle in front of one (4) of its axle, the spoiler (3) is manufactured in one piece with a plastic fuel tank (1), which is intended for fitting in front of a vehicle axle (4) in the direction of travel. <IMAGE>
Patent DE-3341771-A1 (DE)
Title: Microcarriers for use as growth sites for anchorage-dependent cells, and process for their preparation
Inventor: HENDERSON TIMOTHY MCCOY
IPC: C12N5/00
Filed: 1983-11-18
Abstract: A microcarrier for anchorage-dependent cell culture comprises and consists preferably essentially of a spherical substrate of polymeric material with a density of approximately 1 g per cubic centimetre so that it essentially floats in an aqueous culture medium, and of a thin (less than 1  mu m) coating layer of silicate glass. The silicate glass coating layer is preferably applied to a polymer "precursor" in a radiofrequency atomisation process. An intermediate coating layer of magnetic material can be applied before the silicate glass layer. In this way it is possible for the microcarriers to be easily removed from culture media by the action of a magnetic field.
Patent DE-3342250-A1 (DE)
Title: Belt springing
Inventor: GRAUDENZ HEINZ DR ING
IPC: B60R22/28
Filed: 1983-11-23
Abstract: Device for increasing the safety of motor-vehicle occupants by triggering a spring excursion in the safety belt in the event of a collision. The sharp pressing force of the belt which has often caused injuries is thereby avoided. The device to be inserted between the free belt end and the buckle consists of the cylinder, shown in the accompanying drawing, together with piston and valve. The springing is achieved by compressing the air enclosed in the cylinder. It is essential that the belt remains in the end position after the collision. This purpose is served by the valve which is opened automatically after the belt pull has ceased. The possibility that the belt and occupant will jump back is thus prevented. <IMAGE>
Patent DE-3342338-A1 (DE)
Title: Method and device for target assignment and target engagement
Inventor: KOMPE DIETER DIPL PHYS DR ING
IPC: F41G3/22
Filed: 1983-11-23
Abstract: In a method for assigning targets to observation units or to sighting installations of weapon systems having a screen presentation and for target engagement, a sensor is proposed which is fixed in three dimensions or whose attitude is stabilised in a three-dimensional reference system. The target coordinates which are required for the aiming or target assignment processes are obtained on a reference screen of this three-dimensional sensor, with the aid of a screen pencil, as three-dimensionally fixed coordinates, and are converted in an electronic device into the respective target coordinates of the individual observation or weapon systems. A device according to the invention allows a weapon or observation unit to be aimed at a target in a very short time.
Patent DE-3342347-A1 (DE)
Title: Low-pass filter arrangement
Inventor: SMUTNY KURT DIPL ING
IPC: H03H11/12
Filed: 1983-11-23
Abstract: The low-pass filter arrangement achieves a gain-independent filter delay time using amplifiers of relatively low transit frequency,and a significantly lower current consumption (improved efficiency) by the series connection of two RC elements (R1, C1, R2, C2) of the parallel connection of in each case one operational amplifier (OP1, OP2) to the capacitors (C1, C2), the non-inverting input of the first operational amplifier being connected to the output (UA) of the series circuit, and the non-inverting input of the second operational amplifier being connected to earth. <IMAGE>
Patent DE-3345465-A1 (DE)
Title: Dental diagnostic instrument
Inventor: HOHMANN EUGEN ING GRAD
IPC: A61B5/00
Filed: 1983-12-15
Abstract: In order to be able to detect plaque on teeth, the latter are spread with a fluorescing material which adheres to points where there is plaque, and subsequently illuminated by means of a special light probe. The detection of plaque is facilitated by an instrument which is characterised by an opto-transmitter (7, 9) and an opto-receiver (8, 11) arranged immediately adjacent thereto, and by an evaluating electronic system which is constructed such that transmitted and received optical signals are stored in a memory. The quotient of the memory contents is formed by means of a divider and displayed in percent on a display. <IMAGE>
Patent DE-3346101-A1 (DE)
Title: Hall canopy material
Inventor: DAMES HEINZ
IPC: D06N7/00
Filed: 1983-12-21
Abstract: Hall canopy materials made of plastics-coated textile planar structures, specially synthetic fibre fabrics, are mostly still provided with a lacquer outer coating, which provides them with a smooth-walled surface texture which is not susceptible to soiling. However, they have the undesirable characteristic that condensation water deposited on them tends to considerable drop formation on the one hand leading to annoying continuous dripping and on the other hand preventing the evaporation of the condensation water. In order to prevent such drop formation of condensation water and to effect its easier drainage on the underside of the hall canopy material, a surface-active substance (6) reducing or increasing the surface tension of the condensation water precipitating thereon is embedded in the plastics coating (4) on at least one side of the material. <IMAGE>
Patent DE-3401533-A1 (DE)
Title: Stepping switch for tapped transformers having oil scavenging
Inventor: DOHNAL DIETER DR ING
IPC: H01F29/04
Filed: 1984-01-18
Abstract: A stepping switch for tapped transformers having a load changeover switch which is accommodated in an oil tank, and having a stepping selector which is arranged underneath the oil tank and can be driven together with the load changeover switch and whose switching positions are indicated on the cover which closes the load changeover switch by means of an indicating disc which is coupled to the drive of the stepping selector via a step-up transmission. The step-up transmission is arranged in the interior of the oil tank, directly on the base of the oil tank, and is coupled to the indicating disc, which is arranged on the side in the cover, by means of an insulating shaft which is arranged close to the inner wall of the oil tank. In this case, the insulating shaft is constructed as a tube which is supported in an oil-tight manner, by means of the indicating disc which is coupled to the tube, in a flanged hole of the cover which is provided with an outer tube connection, and is used as an oil scavenging line.
Patent DE-3404247-A1 (DE)
Title: Washing-agent feed device
Inventor: PROPPE WOLFGANG
IPC: D06F39/02
Filed: 1984-02-07
Abstract: Washing-agent feed devices with chambers 1 for powdery washing agents have been equipped for some time with additional containers 6, so that ready-to-use liquid washing agents can be administered in portions. Because their shape is elongate to match the shapes of the chambers, particularly highly concentrated and high-viscosity liquid washing agents are flushed out of such additional containers incompletely. A residue of washing agent is often left behind. The invention improves the flushing-out results in that the additional container 6 is divided into at least two compartments 14 and 15 in the direction of flow of the inflow water by means of one or more partition walls 12. <IMAGE>
Patent DE-3404696-A1 (DE)
Title: Method and device for low-interference measurement of models in a wind tunnel
Inventor: AMECKE JOCHEN DR ING
IPC: G01M9/04
Filed: 1984-02-10
Abstract: A method and a device for low-interference measurement of models in a wind tunnel makes use of at least one wall (1) which is slotted in the flow direction and has a variable aperture ratio. The aperture ratio is set and the measurement of the pressure, the forces etc. is carried out. For each individual measurement point of the measurement, the pressure distribution at the wall is first measured, with the wall (1) closed, over the length of the measurement section and at characteristic points of the model. The wall influences on the model are calculated from the pressure distribution at the wall (1). Finally, the aperture ratio of the slotted wall is varied in such a way that the wall influences on the model are compensated at the characteristic points before measurement of the measurement point is performed. <IMAGE>
Patent DE-3406385-A1 (DE)
Title: Mechanical security connection for electrical apparatuses
Inventor: POHL JOSEF PETER
IPC: H01R13/66
Filed: 1984-02-22
Abstract: In order to prevent undesired access to the power network, said network has previously been sealed using "blanking plugs". In consequence, simultaneous operation of electrical apparatuses on this network connection was precluded. The operation of an electrical apparatus with simultaneous protection against theft of the electrical apparatus being operated is ensured using a closed and mechanically secured plug connection which has a cable input supply whose size prevents withdrawal of the apparatus plug located in the plug connection. In order to make an attempt at theft more discernible, the security connection can be provided with an audible and/or visual signal which is triggered by the short-circuit current arising when the input supply mains cable is separated. Simple theft protection is thus achieved in that two mutually supplementary, mechanically connected and secured rigid parts have a network cable bushing for the apparatuses to be secured, whose size prevents separation of the electrical apparatus from the security connection.
Patent DE-3407022-A1 (DE)
Title: Method for construcing and covering a transportable silo and foil for use in carrying out this method
Inventor: HOLTMANNS LAURENZ
IPC: A01F25/14
Filed: 1984-02-27
Abstract: In a method for construcing and covering a transportable silo, the silage being piled up in a specific width, length and height and compensated by a heavy tractor moving continuously to and fro on the silo, a foil being laid over the silage, and the foil, together with the silage, being covered with earth, for the purpose of covering the transportable silo the foil is pulled away from the end of the transportable silo in stages, together with the earth located on it, in such a way that the start of the transportable silo is exposed over the desired length. A foil for use in carrying out this method, with its start at the start of the transportable silo and its end at the end of the transportable silo, is acid-resistant and tear-resistant, the start of the foil being connected to a pull cord leading to the end of the transportable silo. <IMAGE>
Patent DE-3413182-A1 (DE)
Title: Hand-held fire-extinguishing device with protective shield
Inventor: LENHARD LEO
IPC: A62C8/08
Filed: 1984-04-07
Abstract: The invention relates to a hand-held fire-extinguishing device, predominantly to be taken in motor vehicles, which consists of a customary hand-held fire-extinguishing apparatus with pressurised container, valves and spray nozzle, connected according to the invention to a protective shield according to the invention which can be folded together so that it only takes up a very small amount of storage space in the motor vehicle. In the case of a fire, it can be quickly extended to a sufficient size in order to be able to get close to the source of the fire.
Patent DE-3419607-A1 (DE)
Title: Controller for an electrical continuous-flow heater
Inventor: APPUN ERNST
IPC: F24H9/20
Filed: 1984-05-25
Abstract: In the case of a controller for an electrical continuous-flow heater, a flow switch 7 switches a first heating power stage 11 in the event of a low water flow rate per unit time Q1. In the case of a specific, larger water flow rate per unit time Q2, a further heating power stage 9, 10 is switched. In order to prevent the second heating power stage 9, 10 switching on when only a small hot-water flow rate is intended to emerge at the tap point 14, 15, a timing element 25 is provided. This detects the time which passes after switching on the first heating power stage 11 and prevents the further heating power stage 9, 10 switching on when the detected time exceeds a defined time interval T. <IMAGE>
Patent DE-3421276-A1 (DE)
Title: Low-temperature central-heating boiler with continuously regulated fuel supply
Inventor: LEINENBACH DIETER JOACHIM
IPC: F24H1/44
Filed: 1984-06-07
Abstract: Low-temperature central-heating boiler with continuously regulated fuel supply controlled by atmospheric conditions, the compact heat exchanger of which and consists of copper pipe coils and allows a reduction of the waste-gas temperature in the part-load range without consideration for the corrosion risk in the boiler and the sooting risk in the chimney. The pipe-coil system is flowed through by the hot water in countercurrent to the rising heating gases, and the pipe coils which intersect one another in levels are offset in relation to one another in levels in such a manner that each rising stream thread of the heating gas is deflected a number of times by being acted upon by pipe coils, as, conversely, condensation water dripping down acts upon pipe-coil levels a number of times and delivers its heat to the heating water.
Patent DE-3424565-A1 (DE)
Title: Spreader unit
Inventor: LELY CORNELIS VAN DER
IPC: A01C17/00
Filed: 1984-07-04
Abstract: The spreader unit is intended to be mounted on a tractor and is equipped with two rotating distributors for the material to be spread, which distributors can rotate at a speed of approximately 2000 revolutions per minute. As a result of this relatively high speed, the dimensions of the spreader unit and the spreader plate can be kept small, for a large working width of the unit. The rotating speed of the distributors for the material to be spread can be adjusted by means of a change-speed gear, but the power take-off shaft of the tractor, which shaft drives the spreader unit, should rotate at a minimum speed of 540 revolutions per minute. To permit spreading over an edge strip of the field, the spreader unit is to be pivotable on both sides in relation to the mounting block by means of which the spreader unit is connected to the tractor, and to be lockable in these positions.
Patent DE-3426365-A1 (DE)
Title: Method for forming channels with alternately successive cross- section constrictions and widenings in solid bodies
Inventor: STEULER NORBERT DR
IPC: B28B1/44
Filed: 1984-07-17
Abstract: A method for forming channels with alternately successive cross- section constrictions and widenings in solid bodies, for example bodies having cuboid or cylindrical external dimensions, which is used when said bodies are fabricated from solidifiable plastic or liquid compositions. In this process, hollow bodies (8) made of an elastic material are given a shape, by filling their interior with a pressure medium, which corresponds to the cross-section profile of one at a time of the channels to be formed. The hollow bodies (8) are first introduced into the composition while it is still liquid or plastic, are inflated by the pressure medium and are held in the composition enclosing them until the latter has solidified, and are then withdrawn from the now solid body. <IMAGE>
Patent DE-3430038-A1 (DE)
Title: Hydraulic system for a harvesting machine with a hydraulic control arrangement
Inventor: PREUN HUGO
IPC: F15B11/17
Filed: 1984-08-16
Abstract: A hydraulic system for a harvesting machine with a hydraulic control arrangement (10) has a pump group (11), a first control group (12) for a single-acting working cylinder (13) for lifting and lowering a reaping table (18), and also a second control group (14) for single-acting working cylinders (15) and (16) and for a double-acting working cylinder (17). Arranged in the control group (14) is a control valve (60) which controls the pressure medium to the working cylinders (15, 16, 17) and/or to a directional control valve (33), which can be pilot-controlled hydraulically, a non-return valve (46) and a directional control valve (26). The directional control valve (33) and the non-return valve (46) are located in the control group (12) and control the pressure medium to the working cylinder (13). A second pump (20) with a greater delivery rate can be switched on by means of the directional control valve (26). The working cylinders (15, 16, 17) and the working cylinder (13) can be supplied with a different quantity of pressure medium. The control arrangement is of simple and compact construction. <IMAGE>
Patent DE-3434980-A1 (DE)
Title: Internal combustion engine designed as piston (reciprocating or rotary piston) engine
Inventor: LEISTRITZ HANS KARL DR
IPC: F02B3/06
Filed: 1984-09-24
Abstract: This new development of the piston engine working process with the designation "Internal combustion engine designed as piston (reciprocating or rotary piston) engine" transforms the single-chamber combustion of the piston engine into a uniformly controlled double explosion with synchronous ignition and series connection of the gas quantities, in that each fuel/air mixture fed to the engine is explosively burnt twice. The second explosion occurs in precisely the same time cycle as the first. Both explosions are completed within hundredths and thousandths of a second, depending on the operating state. The reaction kinetics allowing this time cycle to be followed are provided by a method for converting the explosion wave into thermal energy. The technical designation is "Synchronous reactor".
Patent DE-3437781-A1 (DE)
Title: Device for better utilisation and distribution of the thermal energy released in heating systems
Inventor: KOENIG DIETER
IPC: F24H1/00
Filed: 1984-10-16
Abstract: The invention relates to a simple device for better utilisation and distribution of the thermal energy released, and thus for increasing the efficiency of heating systems. In order to produce hot water as service water or for heating systems, an intermediate medium (air) is used to transfer high temperatures. This invention permits the transfer of heat without, as e.g. in exhaust pipes, causing the flue gases to condense out. The cooling of the heat generating apparatus can thus be prescribed from the temperature and with a view to any value. The application relates to the industrial and private fields and in general to where thermal energy is to be transferred for the purpose of heating up a liquid. <IMAGE>
Patent DE-3438933-A1 (DE)
Title: Unit to tap bores in sheet or plate
Inventor: KASAI SHIGEO
IPC: B23G1/20
Filed: 1984-10-24
Abstract: The machine tool (1) for tapping screw thread in pre-drilled bores in a workpiece (W) comprises a base (3) with column on which a carrier (13) is horizontally swivellable and provided with tapping (15) units (17) arranged at equal radial distance from the swivel axis. A table (5) horizontally movable (41) on the base towards and away from the column carries a cross-slide (59) which is movable (73, 75) at right angles to the table and provided with work clamps (63). The respective drives (41; 73, 75) can be uncoupled to permit manual movements in the two directions and means (53, 85, pinions meshing with tooth racks) are provided to measure the position of the cross-slide.
Patent DE-3439700-A1 (DE)
Title: Internal-combustion-engine/electrically operated vehicle
Inventor: KOSCHE HARTMUT DIPL ING
IPC: B60L50/13
Filed: 1984-10-30
Abstract: An internal-combustion-engine/electrically operated vehicle is driven by electric synchronous motors which are assigned to the individual wheels and are fed from a synchronous generator so that exact synchronous running of all the wheels is ensured. The synchronous generator is driven by an electric motor which itself is supplied, via a control circuit, with current by means of an alternating-current or rotary-current generator which is driven by the internal combustion engine of the vehicle, in particular turbine. The electric power is preferably controlled via the exciter current of the alternating-current or rotary-current generator so that the arrangement has the function of a clutch or of a torque converter transmission.
Patent DE-3442357-A1 (DE)
Title: Bending apparatus with bending tools for bending the ends of the longitudinal rods of cover mats
Inventor: LOEFFLER WOLFGANG
IPC: B23K11/34
Filed: 1984-11-20
Abstract: The invention relates to a bending apparatus which is not only suitable for bending the ends of the longitudinal rods of cover mats but also has welding tools for welding anti-impact rods to the cover mats, bending tools for bending the free ends of the anti-impact rods to form anti-impact hooks, and furthermore feed devices for transferring the anti-impact rods to the welding tools. The welding tools simultaneously function as positioning and clamping devices for the anti-impact rods during the welding and bending operation. The bending apparatus according to the invention permits efficient and economical welding of anti-impact hooks into cover mats and does this as a compact constructional unit of space-saving construction in a cover-mat transfer line. <IMAGE>
Patent DE-3443933-A1 (DE)
Title: Rotary tube, in particular rotary tubular kiln for burning cement
Inventor: SEELEN FRITZ
IPC: F27B7/16
Filed: 1984-12-01
Abstract: In known rotary tubes, in particular in rotary tubular kilns for burning cement, there are arranged on the kiln walls ceramic heat-transmission bodies which project into the free space. These ceramic heat-transmission bodies are in this case, however, of one-piece design. These heat-transmission bodies of one-piece design lead, however, as a result of the different temperatures from inside to outside, to fractures, and specifically at the level of the refractory inner lining. According to the invention, this is avoided, however, by the heat-transmission bodies consisting of two parts (1, 2) which are separated from one another approximately at the level of the inner lining (3') and which are detachably interconnected. <IMAGE>