baber/WOPTO huggingface dataset:
Patent DE-3242876-A1 (DE)
Title: Controller for the quantity control of injection pumps of an injection internal-combustion engine
Inventor: HLOUSEK JAROSLAW DIPL ING
IPC: F02D1/04
Filed: 1982-11-19
Abstract: In the case of a controller for the quantity control of injection pumps of an injection internal-combustion engine, to transfer the deflection of a centrifugal speed governor (4) to a control rod (15), a sleeve (9) and a control lever (12) are provided. To compensate for tolerances and to adapt to the respective application of the injection pump, the size of the sleeve is adjustable by virtue of the fact that the sleeve (9) is made up of two parts (16, 17) which can be adjusted axially with respect to each other and can be fixed in their positions in relation to each other. For this purpose, the two sleeve parts (16, 17) may be displaceable telescopically in each other, a setting screw (20) passing through the two sleeve parts in the axial direction, being arranged rotatably in a threaded bore of the outer sleeve part (16) and having a head which engages behind the inner sleeve part (17) and against which a drag spring (19) acts. <IMAGE>
Patent DE-3245985-A1 (DE)
Title: Printing/writing device for alphanumeric and analog recording
Inventor: GRASSMANN JOSEF
IPC: B43L13/02
Filed: 1982-12-11
Abstract: Printing/writing devices for alphanumeric and analog recording having at least one stylus, a carrier and an operating device must be pressed onto the record to be marked and then lifted off again for carrying out a marking task. Because of the large masses to be moved, the marking speed is relatively slow. It is therefore proposed for such writing devices that only the stylus is moved and that, separately from the stylus, a storage container which can be brought into contact with the latter at least from time to time, with a writing medium impregnated with writing fluid is provided. The operating device for the stylus can be constructed as coil with a soft iron core connected to the stylus. This makes it possible to increase the speed of the printing movement by up to two powers of ten.
Patent DE-3307045-A1 (DE)
Title: Brush for floor cleaning with bristles consisting of metal in the inside part and of plastic on the outside
Inventor: VEGA GEB APPELGREN
IPC: A46D1/00
Filed: 1983-02-28
Abstract: Brush for cleaning severely soiled floors, primarily wooden floors. Said brush is constructed as a hand brush or as a vacuum cleaner brush. It is provided with bristles, whose core consists of resilient metal wire 4 which has a flexible plastic covering 3 on the outside. The bristles do not bend over when cleaning particularly severely soiled floors as is the case in known brushes. The brush also allows polishing of floors of any type. Due to the slight springiness of the bristles, the floors can be cleaned and polished intensively and easily. <IMAGE>
Patent DE-3309903-A1 (DE)
Title: Device for tensioning and relieving from tension the tensioning cables of intercommunicating bellows
Inventor: SCHMIDT HELMBRECHT DIPL ING
IPC: B61D17/22
Filed: 1983-03-18
Abstract: The subject of the invention is a device for tensioning a tensioning cable, with which a bellows is to be fixed at one end of a vehicle, between which, and the following vehicle, the bellows is arranged. The two ends of the tensioning cable are engaged in one hook each. One of the two hooks is attached in a basic position on a rod running in the region of the sides parallel to the cable and the other hook is to be adjusted on the rod so that, in one final position, the tensioning cable has been tensioned with the smallest possible spacing between the two hooks and in another final position the tensioning cable has been loosened with a correspondingly larger spacing between the hooks, to the extent that the bellows can be installed or removed.
Patent DE-3312592-A1 (DE)
Title: Pilot burner for a power station boiler firing system
Inventor: VOIGT KARL ING GRAD
IPC: F23D1/02
Filed: 1983-04-08
Abstract: Pilot burner for a power station boiler firing system with a central pilot pipe of an oil-fired pilot burner, an annular channel concentrically surrounding the pilot pipe for a lignite carrier air stream, and a circular cylindrical combustion air channel concentrically surrounding the annular channel for the lignite dust carrier air stream. The annular channel for the lignite dust carrier air stream is formed by a double wall-cylinder at a distance from the pilot burner and connected by the annular channel to a lignite dust/carrier air supply duct. The double-wall cylinder divides the combustion air stream into an outer envelope air stream surrounded by a burner casing and a core air stream flowing between the double-wall cylinder and the pilot pipe, and opens before the impeller, seen in the flow direction. The annular channel has an average diameter which is smaller by a factor of 0.3-0.7 than the diameter of the air channel. <IMAGE>
Patent DE-3313114-A1 (DE)
Title: Track-levelling tamping machine with tamping and stabilising aggregate
Inventor: THEURER JOSEF ING
IPC: E01B27/17
Filed: 1983-04-12
Abstract: Movable track-tamping, levelling and straightening machine (1) with a chassis frame (6) and a tamping aggregate (13) which has vibratable tamping tools (22) which can be displaced in relation to one another in pairs, and with a track-lifting and straightening aggregate (14) arranged in front of the tamping aggregate (13). Also provided is an arrangement (9) for tool control and a levelling reference system (10) as well as a track-stabilising aggregate (36) which, via its own track-movable wheel sets, can be brought positively into engagement with both rails of the track. Its tool frame can be set in horizontal oscillation via vibrators (40) and can be acted upon with vertical loading forces via cylinder/piston drives (37). The tamping and track-lifting and straightening aggregates (13, 14) are arranged with the associated drives as a working unit (15) on their own common tool support frame (16). In this case, the tool support frame (16) can with one end be supported on the track via an individual bogie (17) which is designed as a support and guide member and serves as a free leading axle and is with its other end connected for support to the chassis frame (6) in an articulated manner, the track-stabilising aggregate (36) being arranged between the working unit (15) and the next machine bogie (2) arranged downstream in the working direction of the machine. 
 <IMAGE>
Patent DE-3314260-A1 (DE)
Title: Device for measuring the volume of liquid flowing per unit of time through an open conduit
Inventor: MSR PAUL MAEHLER KOELN
IPC: G01F1/00
Filed: 1983-04-20
Abstract: With the device, the volume of liquid flowing per unit of time through an open conduit, for example a sewer, is measured. This volume is the product of the constant width of the conduit and the changing level of the liquid stream. To detect this level, a float floating on the liquid stream is pivotably mounted in the wall of the conduit. From its changing pivoting position, the level can be determined and is modified with the width of the conduit. In the float there is a measuring probe for measuring the flow rate. By performing a logical operation on the product just mentioned and this flow rate, the volume of liquid flowing per unit of time is calculated.
Patent DE-3314326-A1 (DE)
Title: Infinitely adjustable fan-assisted oil burner
Inventor: NOACK ROLF DR ING
IPC: F23D11/06
Filed: 1983-04-20
Abstract: The burner has a narrow gap (3) between two walls (2,4) which can be heated, one of which (2) rotates. The oil is driven through the gap (3) and evaporates due to the action of electrical energy and/or due to the heat of the burner flame. <IMAGE>
Patent DE-3314663-A1 (DE)
Inventor: MIYAMOTO MASAKATSU
IPC: C09B62/04
Filed: 1983-04-22
Abstract: The present invention relates to a process for dyeing cellulose fibers or its union fibers which is effected according to an exhaustion dyeing method using a reactive dye containing at least one s-triazinyl group having a group of the formula:   <IMAGE>   wherein M represents a hydrogen or an alkali metal, in an aqueous dyeing bath having a pH in the range of 4 to 10 and a dyeing temperature in the range of 110 DEG  C. to below 140 DEG  C.
Patent DE-3315875-A1 (DE)
Title: Arrangement for protecting a flexible air duct
Inventor: BLOCK GUENTER
IPC: E21F1/04
Filed: 1983-04-30
Abstract: The invention relates to an arrangement for protecting a flexible air duct which alternately consists of air-duct sections and fans. A pressure sensor is allocated to each fan. If the pressure falls below an adjustable minimum pressure value, the pressure sensor switches off all the allocated fans lying indirectly downstream so that the air duct does not collapse. The fans lying upstream remain in operation so that emergency ventilation is maintained.
Patent DE-3318570-A1 (DE)
Title: Tape transport device
Inventor: BOGATIN LEV BORISOVIC
IPC: G11B15/22
Filed: 1983-05-20
Abstract: The tape transport device includes winding and unwinding units (3) which are kinematically connected by means of a spring drive (1) and which comprise bushings (7) which are rigidly connected to a casing (8) and in which spindles (9) with spool supports (10) attached thereto and spools (11) with a magnetic tape (12) are arranged. A braking device is mounted on each winding and unwinding unit (3) and is designed as an assembly, comprising an inertial hook (14) which is rotatable about a spindle (13) attached to the spool support (10), the tip of the inertial hook facing the circumference of the spool (11) with the magnetic tape (12), a spring lock (15) which is attached to the same spool support (10) and is designed as a flat spring (16) with, on its end, an inertial mass (17) which comes into contact with the inertial hook (14), and a clamping ring (18) with a stop (19) which is rotatably mounted on the bushing (7). The invention can be used to the greatest advantage in apparatus for recording data onto a magnetic tape, which is used in emergency systems to record the parameters of projectiles. <IMAGE>
Patent DE-3319468-A1 (DE)
Title: Ceramic/ceramic joint
Inventor: SCHAMM REINHOLD DR
IPC: H01M8/243
Filed: 1983-05-28
Abstract: Joining of two ceramic tubes (4, 10) having different coefficients of thermal expansion by means of a joining material (18) which cracks during cooling after the joint has been made, and thus prevents destruction of the tubes (Figure 1). <IMAGE>
Patent DE-3322497-A1 (DE)
Title: Circuit arrangement for devices for setting the voltage under load on transformers and inductor coils
Inventor: AHREND HANS-JOACHIM DIPL ING
IPC: H01F29/04
Filed: 1983-06-22
Abstract: Such circuit arrangements are frequently equipped with at least one tapped winding (3) which, depending on the position of a preselector (7), acts in a subtractive manner, not at all, or additively to form a master winding (1) and with a capacitor battery (4) which is located electrically in parallel with the tapped winding (3) and damps voltage surges which occur thereon. According to the invention, in addition to its main contact (9), the preselector (7) has an additional contact (8) which, when the main contact (9) is opened, electrically connects a centre connection of the capacitor battery (4) to the winding end which in this case in each case carries the load current, so that the capacitor battery (4) is additionally used as a control capacitor. In consequence, even voltage surges occurring during a changeover process of the preselector (7) have their effect on the tapped winding (3) damped, so that good and uniform utilisation of the insulating material used in the tapped winding (3) is ensured in all load cases which occur. <IMAGE>
Patent DE-3325464-A1 (DE)
Title: Arrangement for attaching reactive anodes to a sheet-pile wall
IPC: E02D5/04
Filed: 1983-07-14
Abstract: An arrangement for attaching elongated reactive anodes having a steel core of bar steel to a sheet-pile wall for the purpose of cathodic corrosion protection is described, the sheet-pile wall being formed from sheet piles which are connected to one another by roughly double-T-shaped locks running in the longitudinal direction of the sheet piles. On the side facing the water, metallic clamping bodies are attached, one above the other at a distance apart, to at least some of the locks. The clamping bodies reach behind the T-profile and contain fastening means in order mechanically and electrically to connect the ends of the steel cores, of anode sections arranged between adjacent clamping bodies, to the clamping bodies on the one hand and to make an electrically conductive connection between the clamping bodies and the associated lock on the other hand. The clamping bodies each consist of two jaws which can perform a limited tilting movement towards one another, the tilting axis being placed in such a way that, when the clamping bodies are fastened, narrowing of the receiving area for the ends of the anode sections is prevented.
Patent DE-3328569-A1 (DE)
Title: Position-compensating swivel joint for double ladders and step ladders etc.
Inventor: WOLF WERNER
IPC: E06C7/44
Filed: 1983-08-08
Abstract: Published without abstract.
Patent DE-3331493-A1 (DE)
Title: Process for producing dry flue-gas gypsum
Inventor: WIRSCHING FRANZ DIPL CHEM DR
IPC: C04B11/26
Filed: 1983-09-01
Abstract: Flue-gas gypsum having a free-water content of 4% by weight and more is dried, in direct contact with a part stream taken off the main stream of a dry-process dust-freed flue gas from the suction side of the pressure-booster blower upstream of the flue gas desulphurisation installation, and is separated from this part stream which is then fed, via a pressure-booster blower, to the pressure side of the pressure-booster blower upstream of the flue gas desulphurisation installation.
Patent DE-3332911-A1 (DE)
Title: Coin-counting and sorting machine
Inventor: IWERSEN GUENTER DIPL ING
IPC: G07D3/16
Filed: 1983-09-13
Abstract: In coin-counting machines, for packaging purposes it is necessary to have, for a relatively large number of acceptable coins of each type, counting devices which necessitate not only exact coin recognition, but also rapid cost-effective sorting, along with a small space requirement and easy convertibility. In view of the complexity of international coin circulation, the appliance works with a compact multiple sensor for diameter, material, thickness and edge quality, which obtains its comparison parameters from coins predetermined by the user and which, during operation, adjusts an acceptance or rejection channel from these. The two-stage switch directly following the sensor guides the acceptable coins to a plurality of adjustable sorting zones or, in the event of a fault, to the return device, whilst undesirable coins pass into the rejection channel. The multiple design of the sorting zones makes it possible, on the one hand, to separate distinguishable coins of like diameter on different sorting rails and, on the other hand, to count coin quantities continuously into alternate containers.
Patent DE-3337278-A1 (DE)
Title: Driving-in machine
Inventor: KIESER HERMANN
IPC: B25C1/00
Filed: 1983-10-13
Abstract: In a driving-in machine having a casing (14) with a handle (15), a magazine (4), attached to the casing, for clamps, and a magnet coil (1) which moves an armature (2) with a push rod (3) for driving in the clamps, switching on and off is effected by the reciprocating movement of a two-arm lever (12), the full stroke of which for switching on the unit is applied approximately half by the movement of the pawl (11) which acts on the first arm (19) of the two-arm lever (12) and approximately half by the movement of the set of rods (13) which acts on the second arm (18) of the two-arm lever (12), with release of one or both actuating elements (pawl 11, set of rods 12) putting the machine out of operation. <IMAGE>
Patent DE-3339512-A1 (DE)
Title: Harmonic crystal oscillator having a capacitive three-point circuit
Inventor: KABL WERNER ING GRAD
IPC: H03B5/36
Filed: 1983-10-31
Abstract: A harmonic crystal oscillator having a capacitive three-point circuit with a parallel tuned circuit which is formed from a crystal (Q) and a series circuit of two capacitors (C1, C2) connected in parallel, a series tuned circuit (L0, C0) which is tuned to the fundamental frequency of the crystal being connected in parallel with one of these capacitors (C1, C2). <IMAGE>
Patent DE-3341091-A1 (DE)
Title: Multi-core flexible electrical cable having control leads
Inventor: RICHTER SIEGFRIED
IPC: H01B7/04
Filed: 1983-11-12
Abstract: Multi-core flexible electrical cables or leads having control or signalling cores which are arranged in the gaps between the main cores and consist of a core and of a conductor which is arranged around this core and consists of a large number of individual wires. <IMAGE>
Patent DE-3345645-A1 (DE)
Title: Device for coupling transverse struts to a support of a scaffold
IPC: E04G7/30
Filed: 1983-12-16
Abstract: The invention relates to a device for coupling and firmly wedging transverse struts running radially with respect to a support of a scaffold to the said support, the latter having in the region of the joint a rosette with a border which projects up in the manner of a rim and is engaged from behind when coupling part of a strut head of a transverse strut. The invention consists in that a wedge (14) acts on the one hand on the outer wall of the support (1) and on the other hand on at least one wedge face (23, 24) of the strut head (7), pressing the part (10) of the strut head (7) which engages in the rosette (2) onto the inner face of the rosette wall (3). <IMAGE>
Patent DE-3404252-A1 (DE)
Inventor: HOFFMANN HARALD DIPL PHYS DR
IPC: G04G99/00
Filed: 1984-02-07
Abstract: An alarm device especially suitable for alarm clocks or timers is described, whose alarm signal can either be interrupted for a certain period of time or shut off by an acoustic signal, for example that formed by the human voice. As a result of its low power consumption, the alarm device according to the invention can also be used in battery-powered devices; when installed in an alarm clock or timer, inexpensive mass production is also made possible by using already existing integrated circuits. The alarm device according to the invention is functional even when the acoustic signal produced by the user is only of very short duration or when the alarm signal is delivered as a continuous tone. Advantageously, the alarm device can also be so designed that it delivers an alarm signal at least for a short time when someone is speaking when the alarm signal is triggered and other noises with frequencies outside the frequency range of fundamental tone of the human voice interrupt or shut off the alarm signal.
Patent DE-3409327-A1 (DE)
Title: Method for optional asynchronous or synchronous transmission of any bit rates using the time-division multiplex method via digital networks
Inventor: MARTIN HELMUT DR ING
IPC: H04J3/07
Filed: 1984-03-14
Abstract: According to the method, any bit rates which are transmitted via digital networks using the time-division multiplex method can be transmitted optionally in asynchronous or synchronous form, the jitter arising in asynchronous transmission through clock alignment by means of phase-locked loops being prevented in the case of synchronous transmission.
Patent DE-3411996-A1 (DE)
Title: Irradiation unit, such as a polymerisation apparatus preferably for curing dental plastics
Inventor: OPPAWSKY STEFFEN
IPC: A61C13/15
Filed: 1984-03-31
Abstract: Irradiation units having a manipulable irradiation apparatus and an energy supply and control unit are known, the irradiation apparatus having in a housing a halogen reflector lamp, a cooling ventilator and an optical fibre which is guided out of the housing in the direction of the reflector axis, as well as an operable activating switch. In order to provide a radiation unit which is easy to manipulate, by means of which the optical fibre can be directed accurately targeted onto the site to be irradiated even over a lengthy period of irradiation, with which the user is not disturbed during treatment by thermal radiation and ventilator air, and which in addition offers the possibility of exchanging the optical fibre for the respective application without a large outlay, the optical fibre is guided through an elongated guide sleeve which is part of the housing and is constructed as a pen-like grip, the activation switch being arranged in the region of the free end of the guide sleeve.
Patent DE-3413366-A1 (DE)
Title: Process for reprocessing salt slag
Inventor: STAHL INGO DR
IPC: C01D3/08
Filed: 1984-04-09
Abstract: A process is described for producing a product storable in land fill from the salt slag produced in the production of aluminium, by which the salt slag is stirred in a hot solution saturated at room temperature with sodium chloride and potassium chloride, whereupon the solids storable in land fill are separated off from the aqueous phase and dried, while potassium chloride is recovered from the aqueous phase.
Patent DE-3414616-A1 (DE)
Title: Raised platform for a data display unit with a keyboard on a rotatable and displaceable plane
Inventor: TAPKEN DEIKE
IPC: A47B21/03
Filed: 1984-04-18
Abstract: Published without abstract.
Patent DE-3417021-A1 (DE)
Title: Device for splitting and breaking up rock and concrete
Inventor: KESSLER PETER
IPC: E21C37/08
Filed: 1984-05-09
Abstract: The object of the invention is to produce a device for splitting and breaking up rock and concrete, which device has a simple construction and achieves an accurate splitting direction. The device works as described below. A breaking bolt to be inserted into a drilled hole is provided with a longitudinal groove in which a splitting strip of incompressible elastic material is inserted. The splitting strip is put under pressure by means of a hydraulically or mechanically actuated plunger. Consequently the splitting strip comes out of the longitudinal groove and thereby produces the breaking force. This breaking force acts in such a way that it can be directed in a line.
Patent DE-3418979-A1 (DE)
Title: Spanner
Inventor: BOTHA JEREMIA JESAJA
IPC: B25B13/46
Filed: 1984-05-22
Abstract: The spanner is provided with a shank and, at at least one end of the same, with a jaw which has two sides facing one another which form two inner surfaces which are essentially parallel to one another and can be brought into engagement with a nut, a bolt or the like. The jaw is able to perform a limited pivoting movement relative to the shank about a first axis which runs essentially perpendicularly to the plane of the spanner, one side of the jaw being able to perform a pivoting movement relative to the other jaw about a second axis which runs essentially parallel to the first axis, which is arranged offset with regard to an imaginary centre line, and the centre line running parallel to and equidistant from the two inner surfaces of the jaw. The first and second axes lie on opposite sides of the centre line. Furthermore, the spanner is provided with a projection on the shank. The projection can be brought into contact with the jaw in order to counteract a relative pivoting movement (performed in one direction) of one side of the jaw with regard to the rest of the jaw and also the pivoting movement of the jaw with regard to the shank. The jaw is released upon pivoting the spanner in the opposite direction.
Patent DE-3427784-A1 (DE)
Title: Heat pump installation
Inventor: KRUEGER-BEUSTER HELMUT
IPC: F25B29/00
Filed: 1984-07-27
Abstract: The installation comprises the drive motor with compressor, concentrically therewith the liquefier and evaporator heat exchanger with a blower which removes the frost deposit. The large evaporator/heat exchanger surface can be used temporarily as a radiation receiver with easily mountable solar sails for the time of year which in itself is low in radiation. A special heat accumulator is the earth, also a heat source, and the condensate arising improves the heat transmission.