baber/WOPTO huggingface dataset:
Patent DE-3508823-A1 (DE)
Title: Nozzle plate for hydrobearings, hydrobushes and similar damping parts
Inventor: KNOPP JOSEF ADOLF
IPC: F16F13/26
Filed: 1985-03-13
Abstract: In comparison with the previously used hydrobearings and hydrobushes, the invention AKo. 85 represents a significant improvement in the broadband nature with respect to damping and stiffness over a wide frequency range. The adjustment capability or capabilities of the nozzle cross-sections is or are an enormous improvement of the hydrobearings and hydrobushes. The relatively cost-effective production of the nozzle plates, measured by their enormous advantage, and the cost situation which is kept in the same order of magnitude in terms of price, in the case of bearings having hydroelectric (hydroelectronic) control, provide the concept on which this invention is based with good opportunities in the future, with a favourable price/performance ratio.
Patent DE-3513505-A1 (DE)
Title: Electrode for electrostatic applications
Inventor: OPPITZ HANS
IPC: H01T23/00
Filed: 1985-04-16
Abstract: The invention relates to an electrode (1) for predominantly electrostatic applications such as, for example, gas purification plants, air filters, bioelectrics, electric air-conditioning, equipment for discharging electrostatically charged materials and the like. Said areal electrode (1) has a multiplicity of charge release devices (2). These are connected to the power supply via a high-resistance resistor. The electrode is fashioned as a sandwich element (4). An electrically conductive foil (5), which forms a middle layer, is connected, at its surfaces (6, 7) facing away from each other, to an electrically insulating foil which forms a covering layer (8). The sandwich element (4) has cutouts (3, 11) whose leading edges (9) form the charge release devices (2). The latter are directly connected to the area (10) of the cutout (3, 11) enclosed by them. 
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Patent DE-3514309-A1 (DE)
Title: Three-coordinate displacement sensor
Inventor: PFISTER KLAUS
IPC: G01B7/012
Filed: 1985-04-19
Abstract: In order to achieve a simple mechanical design in conjunction with a large measuring range in a three-coordinate displacement sensor (measuring head) having a prod, a telescopic feeler constructed as a displacement sensor is mounted in a punctiform fashion on a baseplate and provided with a scanning plate which is arranged at right angles to the telescopic feeler, is firmly connected to the housing thereof via a collet holder, and whose position is detected by 2 displacement sensors forming an angle relative to one another, and from the signals of which in conjunction with the signal of the displacement sensor of the telescopic feeler the desired coordinates of the prod are determined by means of a computer.
Patent DE-3517702-A1 (DE)
Title: Method for controlling a low-temperature heating boiler
Inventor: FRISCHMANN GERO
IPC: F24H9/00
Filed: 1985-05-17
Abstract: In low-temperature boilers in heating installations with a high heating capacity, i.e. with a large water content or storage volume, a great deal of condensate arises below certain boiler water temperatures, which does not evaporate fully in the case of conventional operation. To limit the amount of condensation and to eliminate completely the condensate created, the return run temperature is raised after a fixed time span by adding forward run water and the desired temperature is increased in the event of the stipulated desired temperature of the boiler water not being reached.
Patent DE-3519222-A1 (DE)
Title: Remote-control device for railway safety systems
Inventor: GRAF RUEDIGER DIPL ING
IPC: B61L1/16
Filed: 1985-05-29
Abstract: The remote-control device for railway safety systems serves to trigger direction-dependent axle counting pulses. For this purpose, two sensors (SR1, SR2) which are supplied with operating current via two two-wire lines (ZG1, ZG2) are attached to the track. The sensors (SR1, SR2) are constructed in such a way that, when actuated, they bring about modulation of the supplied operating current. In order to evaluate these modulations two mutually independent discriminator circuits (DG1, DG2) are used whose switching thresholds are dimensioned such that an active signal is output via in each case one associated output (A1 and A2) whenever the monitored operating current rises above or drops below a fixed value. In order to detect unacceptable contact with conductors (1 to 5) of the two two-wire lines (ZG1, ZG2), which conductors are carried in a common cable (KL), the power supply for the sensors (SR1, SR2) is designed in such a way that between all the conductors (1 to 4) there is a difference in electrical potential which is not equal to zero. This is achieved with a battery (BE) which, in addition to a plus terminal and minus terminal (PKE, MKE), has a central tap (MG) to which two voltage stabilisers (SK1, SK2) which displace the central potential in the direction of a predetermined positive or negative voltage value are connected. <IMAGE>
Patent DE-3525115-A1 (DE)
Title: Hazardous-material sensor for motor vehicles, working-protection cabs and other stressed spaces having analogous compensation for the influences of temperature and air humidity on semiconductor gas sensors
Inventor: HOELTER HEINZ DIPL ING
IPC: B01D53/34
Filed: 1985-07-13
Abstract: The invention describes the further refinement of a sensor which is described in P 3431373.7, the compensation for moisture and temperature on semiconductor gas sensors by means of electrical circuit measures being described according to the invention.
Patent DE-3525568-A1 (DE)
Title: Connecting block having normally-open contacts
Inventor: DELAKOWITZ BERND DIPL ING
IPC: H01R4/24
Filed: 1985-07-15
Abstract: The subject-matter of the invention is a connecting block (10) having normally-open contacts (22). A plurality of connecting element pairs (23), which each consist of two connecting elements (13), are arranged one behind the other in the connecting block (10). The connecting elements (13) consist of a connecting contact (25 and 26) which is free of soldering, screwing and insulation-stripping, and also consist of a separating contact tab (15 and 16). In the case of a connecting element pair (23), two separating contact tabs (15 and 16) are opposite one another at an angle. The use of an insulating material separating rod (18) between the separating contact tabs (15, 16), over the entire length of the connecting block (10), results in the two separating contact tabs (15, 16) of the connecting element pairs (23) being held at a distance, as a result of which normally-open contacts (22) are formed. <IMAGE>
Patent DE-3533261-A1 (DE)
Title: Bird protection device in radio-frequency transmitting installations
Inventor: ALT BERTHOLD DIPL ING
IPC: H02B1/06
Filed: 1985-09-18
Abstract: Birds which come into the vicinity of live conductor cables of radio-frequency transmitting installations are subjected to the risk of burning as a result of dielectric displacement currents. In order to avoid this risk, a bird protection device is specified by means of which freely accessible live conductor cables are covered by an insulating material which has low dielectric losses.
Patent DE-3543846-A1 (DE)
IPC: B65H26/06
Filed: 1985-12-12
Abstract: For accurate positioning of a web of material which is to be transported stepwise by at least first and second feed means through processing stations disposed therebetween, the feed means are controlled by a programmable computer which stores a value representative of the length of the distance to be covered by the web during a transportation step. The tension of the web is measured and the measured value is compared to a reference value stored in the computer. If the actual value deviates from the reference value the drive means of at least one of the web feed means is controlled in such a way that the tension in the web is at least substantially adjusted to the reference value by increasing or reducing the length of the portion of web which in a transportation step is drawn into the processing region between the web feed means.
Patent DE-3544637-A1 (DE)
Title: Filler-containing, low-smoke insulation for solid rocket propellants
Inventor: PROEBSTER MANFRED DR
IPC: F02K9/34
Filed: 1985-12-17
Abstract: A low-smoke insulation for solid rocket propellants contains one or more fillers of the formula <IMAGE> in which X represents NH, O, N = N, C = O or S and Y represents NH, O or S. In any one molecule, Y1 and Y2 may be identical or different. If the filler molecule is highly basic, it is present as a salt, free from water of crystallisation, of an inorganic acid, or as a salt of a monobasic or polybasic organic acid. The melting points, sublimation points and decomposition points of the fillers, as well as certain filler constituents in the insulation, are specified, and a process for manufacturing the insulation and its use for end burners and gas generators are described.
Patent DE-3613104-A1 (DE)
Title: Test unit for the ranging and/or check registration of weapons
Inventor: HABERMANN BERND
IPC: F41A23/16
Filed: 1986-04-18
Abstract: During the ranging and/or during check registration of rifles, errors frequently occur as a result of the fact that the person firing closes his or her eyes at the instant of firing because he or she is afraid of the noise, and thus does not know the position at which the aiming telescope was located during firing. In consequence, it is difficult to correct the aiming telescope accordingly in the event of deviations of the aiming shot. In the case of the new test set, a supporting device is provided into which the rifle - secured against relative movements with respect to the supporting device - can be clamped in in a fixed position. It is possible to adjust the supporting device in order to aim the aiming telescope and the rifle accurately at a desired target. When a shot is fired, the recoil which occurs is effectively damped by a shock absorber. The test unit is constructed to be transportable and can be mounted detachably on a base - for example on a concrete table. The supporting device consists of a front shaft holder and a piston holder and is constructed such that different rifle types can be mounted on it.
Patent DE-3622242-A1 (DE)
Title: Decontaminating agent for chemical warfare agents and their use
Inventor: LETTKO HERBERT
IPC: A62D3/30
Filed: 1986-07-02
Abstract: Decontaminating agent for the elimination of chemical warfare agents, which as active ingredients contains morpholine in anhydrous solvents or in finely divided powders together with customary fillers and additives, in the form of solutions, aerosols, chemical cleaning agents, pastes, soaps, powders or in the form of cloths which are impregnated with alcoholic morpholine solutions, and the use of these agents for the elimination of chemical warfare agents.
Patent DE-3623697-A1 (DE)
Title: Training device for driving and parking
Inventor: MICHELS WILHELM
IPC: G09B9/04
Filed: 1986-07-14
Abstract: The invention is intended to be used by anyone. The intention is to make it possible for the psychomotive ability to operate a car to be acquired without danger. A large proportion of the manoeuvring and driving sequences are transferred by true-to-life control elements to a model vehicle and thus can be controlled by the pupil and the instructor. The main elements of the invention are the rocker frame and the matched transmission linkage with which pedal movements of clutch and accelerator can be converted into rectified forward or rearward pulses at the microtransmitter.
Patent DE-3623817-A1 (DE)
Title: Reloadable ink-ribbon cartridge for typewriters or office machines of similar design
Inventor: BEHRENS ROLF ING GRAD
IPC: B41J32/00
Filed: 1986-07-15
Abstract: Ink-ribbon cartridges for typewriters or office machines of similar design are subject to different construction requirements, the intention being, above all, for them to be easily exchangeable by means of one-handed operation. Since the ink-ribbon cartridges are moreover designed as disposable items, many still functional individual parts are also thrown away. In order to avoid this, ink-ribbon cartridges with exchangeable ink-ribbon spools are known. The invention is based on the object of providing a reloadable ink-ribbon cartridge in which the exchange of the ink-ribbon spools (4, 5) is easily possible with few manipulations. In this case, the correct threading-in of the ink ribbon (8) around guide elements and the connection of the ink ribbon (8) to the receiving spool (5) are intended to be quite foolproof, even for less experienced operators. This object is achieved in that the cup-shaped bottom part (6) of the cartridge housing has blocking and guiding surfaces (67, 68, 69, 70), which protrude right into the separating plane (66) to the lid (2), for the guide pin (64), which blocking and guiding surfaces are arranged around the feed spool (4) and in the outlet slots (53) and inlet slots (55) in the bottom part (6). By means of the elevated blocking and guiding surfaces on the bottom (14) of the bottom part (6), reliable threading-in of the ink ribbon (8) after insertion of the ink-ribbon spools (4, 5) is always guaranteed for any operator of the machine. <IMAGE>
Patent DE-3630178-A1 (DE)
Title: Computer-controlled assembly device
Inventor: LAUKENMANN ERICH DIPL ING
IPC: H05K13/04
Filed: 1986-09-04
Abstract: A computer-controlled assembly device for assembly of components and assemblies in precision electrical engineering, especially for populating printed circuit boards, has magazine stations and workstations (8 to 11) in addition (alongside) a transportation station (2). In order to ensure variability of the assembly sequences, the magazine stations and workstations (8 to 11) are controlled by the work steps of dedicated program-control devices. A central control device (1) activates these program-control devices only. The magazine stations and workstations (8 to 11) are fixed exactly on the transportation station (2) by means of easily detachable coupling points (30 to 46). <IMAGE>
Patent DE-3633990-A1 (DE)
Title: Pneumatic-tyre vehicle wheel
Inventor: SENGER GERHARD DIPL ING DR ING
IPC: B60B21/10
Filed: 1986-10-06
Abstract: The invention relates to a pneumatic-tyre vehicle wheel, in which the tyre beads of a standard tyre on a one-part standard rim are prevented from undergoing an evasive movement when there is a loss of pressure by means of securing plugs which are fitted into the rim from outside after assembly. <IMAGE>
Patent DE-3635518-A1 (DE)
Title: Method and device for measuring the length of a cable
Inventor: BEHA CHRISTIAN
IPC: G01R27/14
Filed: 1986-10-18
Abstract: For correcting for the response to temperature of the resistance during the measurement of the length of a cable by means of its electrical resistance, the current is conducted through a calibration cable of defined length which exhibits the same temperature as the cable to be measured. The length is measured by comparing the voltage drop across the cable to be measured with the voltage drop across the calibration cable. The calibration cable can be a section of defined length of the cable to be measured or a separate cable. The response to temperature can also be corrected by a temperature sensor resting against the cable to be measured.
Patent DE-3635878-A1 (DE)
Title: Voltage-controlled current source
Inventor: MEYER GERHARD DIPL ING
IPC: G05F1/56
Filed: 1986-10-22
Abstract: This current source consists of an operational amplifier, which is supplied with the control voltage for the current source at its non-inverting input via a first series resistor and the inverting input of which is connected to reference potential via a second series resistor and which contains a negative feedback circuit with a third resistor and a positive feedback circuit with the series circuit of a fourth and fifth resistor. The junction of the fourth and fifth resistor represents a connecting terminal for a load. To be able to use such a current source for controlling large currents and to provide such a current source with zero-point stability, it is provided that the output of the operational amplifier is connected to the bases of two transistors of different types of conductivity, that the collector-emitter paths of the two transistors, which are connected to one another in series, are located between the poles of a supply voltage source, and that the junction of the collector-emitter paths of the transistors is connected to one terminal of the third resistor and one terminal of the fifth resistor.
Patent DE-3636437-A1 (DE)
Title: Dishwasher
Inventor: HEISSMEIER WALTER DIPL PHYS
IPC: A47L15/42
Filed: 1986-10-25
Abstract: A dishwasher has a container, the bottom (7) of which has an opening with a flange or collar (6). A drainage trough (1) with a peripheral seal (5) is pressed into this opening from inside. In this arrangement, the seal (5) comes to rest in the peripheral collar (6) and seals off container bottom (7) and drainage trough (1) radially from one another. To prevent the drainage trough (1) from dropping out during transportation, container bottom (7) and drainage trough (1) are merely clamped against one another from outside using a few holding pieces. <IMAGE>
Patent DE-3638849-A1 (DE)
Title: Air suspension for vehicle with double axle
Inventor: SCHNEIDER STEFFEN
IPC: B60G17/015
Filed: 1986-11-13
Abstract: A device for the air-assisted suspension of a vehicle with at least one power axle and one raisable lifting axle is proposed, by means of which the level of the vehicle body and the axle loading of the individual axles can be controlled. A valve arrangement (12) for the power axle and a valve arrangement (17) for the lifting axle function with different pressure circuits, independent of one another, so that a separate control of the air pressure in the air springs (1, 2) of the power axle and in the air springs (3, 4) of the lifting axle is possible. The air springs (1, 2) of the power axle can be controlled independently of one another, whilst the air springs (3, 4) of the lifting axle are connected to one another. The device functions with only six valves (21, 22, 23, 31, 32, 33) which can be actuated by signals of an electronic control unit (45). <IMAGE>
Patent DE-3644213-A1 (DE)
Title: Device for continuously monitoring blood gases
Inventor: NAGASHIMA MITSUYOSHI
IPC: A61B5/145
Filed: 1986-12-23
Abstract: A device for continuously monitoring blood gases, with which blood is aspirated continuously from an external circulation, is used for measuring gases and ions dissolved in the blood by means of electrochemical sensors. The device contains an electromagnetic control device, a rotary control valve, a thermostat container and a microcomputer. The rotary control valve contains a stator element having bearing elements arranged in a flat block core, having a plurality of flow paths arranged in a concentric circle around the outer surface of the bearing element, sealing elements provided in the flow paths to seal them off, and a rotor element having flow paths corresponding to the flow paths of the stator element, and having profile channels, as well as a device which is set in rotary motion by a drive, motor or the like. The flow paths of five positions, such as washing, preparation, calibration, measurement and final position, are individually formed by a combination of rotary positions of the rotor element, as a result of which on-line measurement of the pH and of the partial pressures of the CO2 and O2 gases dissolved in the blood is continuously possible and the formation of thrombi is prevented.
Patent DE-3700156-A1 (DE)
Title: Negating-complementing circuit in 5211 code
Inventor: MERKLE PAUL
IPC: G06F7/491
Filed: 1987-01-05
Abstract: The negating-complementing circuit according to the subject of the invention has an additional circuit (50a), which is arranged in the input area, and is effective if the AND circuit (11) has high potential at its output and the negating circuit (7) also has high potential at its output. This negating-complementing circuit also supplies complement number potential series which agree exactly with 5211 code. <IMAGE>
Patent DE-3710434-A1 (DE)
Inventor: KAIBEL GERD
IPC: C07C7/04
Filed: 1987-03-28
Abstract: 1,3-Butadiene is isolated from a C4-hydrocarbon mixture containing 1,3-butadiene and small amount of propyne and C5-hydrocarbons by extractive distillation with a selective solvent and subsequent distillative purification of the crude 1,3-butadiene obtained in the extractive distillation.
Patent DE-3714384-A1 (DE)
Title: Driven steering axle for agricultural tractors and commercial vehicles
Inventor: DZIUBA PETER
IPC: B60T1/06
Filed: 1987-04-30
Abstract: The wheels on driven steering axles for agricultural tractors and commercial vehicles have hitherto been braked by means of dry friction brakes, which are arranged in the power flow upstream of the steering axle and often at exposed points so that they are subject to considerable risk of damage. By contrast, the new steering axle is intended to permit an arrangement of the brake in which there is no risk of damage and the brake wear is also considerably reduced. In order to fulfil these requirements, an oil-cooled brake (15) is accommodated inside the wheel hub (5, 8) in the plane of the fixed internal gear (14) of the reduction gear (10). Owing to this brake arrangement, the axial length of the wheel hub (5, 8) can be kept very short, so that the wheel hub, at least for the most part, remains inside the tyre contour of the wheel flange-connected thereto. <IMAGE>
Patent DE-3717806-A1 (DE)
Inventor: MIYATA MUNEYOSHI
IPC: H01R11/28
Filed: 1987-05-26
Abstract: A connection clip (A), capable of readily and firmly connecting a wire (9) to a connection portion of a circuit element without soldering, includes a cover (3) formed from a metal sheet into a rectangular shape by press working so as to have a top plate, two side plates and a bottom plate (4), thus defining a wire fitting hole (5) into which the wire (9) is inserted. The clip also includes a spring element (6) of an inverted claw-like shape formed from a metal sheet and firmly arranged in the wire fitting hole (5) of the cover (3). The spring element (6) has at least one distal end pressed against the inner surface of one of the side plates of the cover (3) so as to allow the spring element (6) to exhibit resiliency, so that an anti-disconnection mechanism (a) may be constituted in the cover (3). <IMAGE>
Patent DE-3718066-A1 (DE)
Inventor: KETTLER ALBRECHT DR RER NAT
IPC: C12M3/00
Filed: 1987-05-29
Abstract: In this computer-assisted system, a pointer which can be moved in the image on the monitor (10) is superimposed on the television image of the cell culture and is positioned by the operator on the cells to be injected by relative movement of the pointer/image in the television image. The coordinates of the cells indicated in this way are stored by the computer (11) which subsequently automatically moves the capillary tip to, and inserts it into, the selected cells. In an advantageous embodiment, the computer makes the insertion movement parallel to the long axis of the capillary by a superimposed movement (x) of the microscope stage and of the drive for adjusting the height (z) of the capillary (4) on the micromanipulator (3).
Patent DE-3720208-A1 (DE)
Title: Gearing with overload clutch, in particular for powerful chain drives of mining machines
Inventor: BOHLE WERNER
IPC: F16D25/0638
Filed: 1987-06-17
Abstract: The invention relates to a gearing with an overload clutch which separates the gearing output from the gearing input in the event of an overload and preferably consists of a multiple-disc clutch which can be operated hydraulically against spring force. According to the invention, a friction-brake device is connected to the overload clutch (4) to form a unit which brakes the overrunning centrifugal masses of the gearing and motor upon overload cut-off. The friction-brake device is preferably formed by the overload clutch (4) itself, some of the clutch springs (10) of this clutch acting constantly on the disc stack (8, 9), while most of the coupling springs (10) come into effect via the hydraulically adjustable pressure body (23) of the clutch. <IMAGE>