baber/WOPTO huggingface dataset:
Patent DE-3513131-A1 (DE)
Title: Military defence munition
Inventor: BETTERMANN PETER
IPC: F42B12/70
Filed: 1985-04-12
Abstract: A pyrotechnic decomposition munition which has its own rocket drive, and is loaded with a sufficient quantity of window is conveyed in an objective manner into the target region and there distributes the window mass uniformly to form a dense window cloud, a rotation drive 5 being allocated to the munition's own drive 4, which consists of a large number of bundled individual elements 6, 7, 8. The munition's own drive 4 and the rotation drive 5 are constructed as boost burners so that, as a result of their special design and arrangement, they can scarcely be detected by the enemy. The defence munition can be ejected from an aircraft or helicopter, the missile initially being unstabilised. Initially, it falls freely in space, any retaining devices being released. Once the delay has elapsed, the forward drive and rotation drive are ignited, as a result of which the body is stabilised and now moves away from the ejection frame into the target region. In the target region, the parts are exploded apart when the caustic drive elements burn out, and the window is catapulted from the missile by the rotation.
Patent DE-3513690-A1 (DE)
Title: Device for positioning and aligning a floating body in the water
IPC: E02D23/08
Filed: 1985-04-16
Abstract: A device for aligning a floating body (2) in the water by means of at least one aligning dolphin (7) or suchlike aligning member in a fixed position in the water, to which the floating body can be connected via connecting elements fastened to it. So that the floating body can be speedily positioned and aligned in a very accurate manner with the least possible constructional outlay irrespective of water currents or other external influences, the connecting elements consist of at least two flexurally rigid connecting arms (3, 4, 5) of variable length which, extending at an angle to one another, can be pivotably attached to the aligning dolphin or the like and are linked to various points of the floating body. <IMAGE>
Patent DE-3518963-A1 (DE)
Title: Tape cassette with insertable tape wiper
Inventor: BRUNNER HUBERT
IPC: G11B23/087
Filed: 1985-05-25
Abstract: The invention relates to a magnetic tape cassette with an insertable tape wiper (8), which is of a triangular design and is inserted into an angle (7) which comprises two webs moulded onto the lower part of the cassette and connected to each other. The face (10) of the tape wiper which lies opposite the deflecting pin (6) and is open to one side presses the magnetic tape (5) resiliently against the deflecting pin (6). Inside the angle (7) there may be a wedge (9), for fixing the tape wiper (8). <IMAGE>
Patent DE-3519570-A1 (DE)
Title: Process and device for the mechanical production of concrete blocks
IPC: B28B7/38
Filed: 1985-05-31
Abstract: Published without abstract.
Patent DE-3520187-A1 (DE)
Title: Cutting tool with replaceable blade
Inventor: GORSKI ELMAR
IPC: B26B5/00
Filed: 1985-06-05
Abstract: In a cutting tool which especially serves for cutting resistant material and has a replaceable blade, the depth to which the latter penetrates into the material to be cut being adjustable, and a knife casing, in which a slide which acts as a support for the blade is mounted, the said slide being provided with a handle projecting from the knife casing, the setting of the blade to the desired depth of penetration into the material to be cut is eliminated each time the blade is pushed into the knife casing. In order to retain the setting of the blade of a cutting tool regarding the depth of penetration into the material to be cut even when the blade has left the working position, an adjusting element which overlays the slide is rotatably arranged in the wall of the knife casing and has an eccentric extension on its rear, which extension is designed on the periphery to form stops for the slide, and the slide is subjected to the pulling action of a spring and has a shoulder, by means of which it is mounted upstream of a stop of the adjusting element.
Patent DE-3522503-A1 (DE)
Title: Correcting means for setting the lift stroke in the positioning of removal and/or insertion devices in processing machines such as, inter alia, injection moulding machines
Inventor: MAUL KARL-HEINZ
IPC: B29C45/14
Filed: 1985-06-24
Abstract: The invention relates to a correcting means for setting the lift stroke of cantilever arms of removal and/or insertion devices in processing machines such as, inter alia, injection moulding machines, which correcting means are guided on a guide path in the axial direction of the lift stroke and can be firmly inserted onto said guide path, the positioning of the correcting means taking place by driving of the correcting means by the cantilever arm itself.
Patent DE-3522654-A1 (DE)
Title: Incandescent lamps having a high light output ration, and incandescent lamps with arc discharges
Inventor: SCHULZ PAUL PROF DR
IPC: H01K1/50
Filed: 1985-06-25
Abstract: In order to avoid arc discharges between the coils of the incandescent lamps described in the main patent, additions of freons, sulphur hexafluoride and/or carbon dioxide and the filling of lamps with nitrogen, possibly with the additions mentioned above, are described. Other or additional measures described are disks made of heat-resistant, insulating material between individual parts of the coils and disks made of tungsten or molybdenum. On the other hand, arc discharges produced between parallel coils if the voltage difference is sufficiently high, are additionally used for producing light, individual regions of the parallel coil sections expediently being separated from one another by insulating disks. Additions of metal halides are proposed to increase the arc radiation.
Patent DE-3530835-A1 (DE)
Title: Counting circuit
Inventor: KIESELSTEIN DIRK
IPC: H03K21/40
Filed: 1985-08-29
Abstract: In this counting circuit containing non-volatile, electrically erasable memory locations, where a number of similar counters are each provided for displaying one position of the count value, each of the counters is allocated a non-volatile, electrically erasable memory of corresponding capacity. The low-order counters can be connected cyclically via their count inputs and carry outputs. Their allocation to the remaining positions of the count value is changed depending on the count value of the highest value position. This means that the individual memories are all erased with the same frequency during the service life of the counting circuit, without any requirement for additional memory. <IMAGE>
Patent DE-3538941-A1 (DE)
Title: Field plug for an electric motor
Inventor: BECHT REIMUND
IPC: H02K11/02
Filed: 1985-10-31
Abstract: A field plug for an electric motor having a stator, rotor and field winding has a flat, elongated shaft (18) which has cable connecting means at one end and is provided at the other end with a contact tongue (19) for insertion between field-winding terminals of the stator. The shaft (18) is provided with at least one laterally projecting blade contact (20) which is connected to the shaft (18) only via a first part (21) and is separated from the shaft (18) via a second, free part (22) in order to clamp a capacitor connection in between them. <IMAGE>
Patent DE-3545117-A1 (DE)
IPC: H05B3/28
Filed: 1985-12-19
Abstract: 1. Flat ceramic body having an electrically conductive resistance coating on the side which faces away from its visible side, characterized in that the electrically conductive resistance coating consists of a flat element of a metallic material having a high resistivity, which is embedded in a ceramic glazing, has break-through openings, and can be connected to a current source, and whose melting point is above the melting point of the ceramic glazing and whose coefficient of thermal expansion is approximatively the same as that of the ceramic glazing.
Patent DE-3602827-A1 (DE)
Title: Process and devices for the direct aerobic treatment of liquid organic wastes
Inventor: NOCKEMANN OTTO
IPC: C02F3/26
Filed: 1986-01-30
Abstract: The economic use and processing of such waste waters which arise in agriculture or as domestic and industrial effluent is not possible without high losses of nutrients, in particular nitrogen, and high environmental pollution, such as high nitrate accumulation in the groundwater. The liquid to be processed is introduced via the pipe 2 into the channel-like closed vessel 1, passes through it and exits via the transfer tube 3. During this passage, process air is circulated by a pump unit through the liquid 4 in very fine bubbles via the lower air space 5 and the foam mats 6, the gaseous ammonia likewise dissolving by constant binding of the dissolved ammonia in protein bodies and then converting as a result of the course of the process into nitrate and then into protein. <IMAGE>
Patent DE-3603649-A1 (DE)
Title: System for monitoring the thread feed on winding machines, especially for the roving-winding technique
Inventor: BAER HEINZ
IPC: B65H63/032
Filed: 1986-02-06
Abstract: What is proposed is a monitoring system for winding machines, especially in the roving-winding technique, which indicates the break or absence of a thread, without being connected to the machine drive. Each individual thread is assigned a thread-movement indicator (3) having a binary output signal (A). A reference signal (B) is obtained as a result of the logic interlinking (21) of all the output signals. The fault indication occurs when there is antivalence of the reference signal (B) with at least one output signal (A). Time elements (19, 20) prevent incorrect fault indications. Thread-movement indicators (3) of electro-optical design are preferably arranged between the thread magazine and the next following thread guides. <IMAGE>
Patent DE-3605935-A1 (DE)
Title: Compressor with a mechanism for reducing pulsating pressure variations
Inventor: NOMURA HIROSHI
IPC: F04B39/00
Filed: 1986-02-25
Abstract: In a compressor with a mechanism for reducing pulsating pressure variations, with a cylinder block (1) with a large number of cylinder bores (2), with a large number of pistons (3) which are inserted in the cylinder bores (2) and carry out reciprocating movements with corresponding phase differences, with a valve plate (4), arranged at one end of the cylinder block (1), with a large number of suction openings (8) and discharge openings (9) formed correspondingly to the cylinder bores (2), a coincidence of pulsating variations of the discharge pressure is prevented and the pulsating pressure variations are safely reduced by a cylinder head (5) being arranged at the end of the cylinder block (1) provided with the valve plate (4), the interior of the cylinder head (5) being divided into a low-pressure chamber (15) and a high-pressure chamber (16), the high-pressure chamber (16) being connected to the discharge openings (9) and a discharge passage (17) formed on the cylinder head (5), and the discharge passage (17) being arranged or formed at equal distances from all said discharge openings (9). <IMAGE>
Patent DE-3607560-A1 (DE)
Title: Arrangement for regulating the outlet rate of the smoke gases in a chimney
Inventor: HEDBAECK TORE J DIPL ING
IPC: F23J13/00
Filed: 1986-03-07
Abstract: Arrangement for regulating the outlet rate of the smoke gases in a chimney, in which the chimney duct (6) has at the top in the duct a part (5) which is tapered in the direction of flow and a body (7), which interacts with the tapered part (5), is mounted in the duct, the body and the tapered part being arranged movably in relation to one another in order that the duct cross-section and thus the outlet rate of the smoke gases can be regulated. <IMAGE>
Patent DE-3609877-A1 (DE)
Title: Method for preventing fast burning of a welding wire
Inventor: HERM JUERGEN
IPC: B23K9/12
Filed: 1986-03-22
Abstract: A method for preventing fast burning of a welding wire, which is driven by a direct-current motor via wire feed rollers, during arc welding in the event of mains power supply failure is characterised in that relay switching operations, which are initiated by the mains power supply failure, ensure the voltage supply for the direct-current motor and for the necessary switching apparatuses from a buffer battery. <IMAGE>
Patent DE-3620700-A1 (DE)
Inventor: KREYENBERG HEINER DIPL ING
IPC: C02F11/00
Filed: 1986-06-20
Abstract: A method and apparatus for removing sludge from water, including separating the inorganic constituents or matter in the sludge, such as stones, gravel, etc., from the organic matter, such as wood, roots, etc. In a first stage, those constituents that are larger than a given size are separated out from the sludge, with inorganic and organic ones of these constituents being separated from one another, being cleaned, and being then provided for subsequent use. In a second stage, inorganic constituents that are larger than a minimum size are separated out from the remaining matter, are cleaned, and are then provided for subsequent use. In a third stage, water is removed from the inorganic and organic slurry of the remaining matter to form a thick sludge and effluent.
Patent DE-3627858-A1 (DE)
Title: Method and circuit arrangement for generating a voltage for supplying electronics on the secondary side of DC-decoupled switched-mode power supplies
Inventor: DECKER WILFRIED DIPL ING
IPC: H02M3/335
Filed: 1986-08-16
Abstract: In the case of a method for generating a voltage for supplying electronics on the secondary side of DC-decoupled switched-mode power supplies, a rectangular-waveform voltage is produced on the secondary side by means of a DC/DC voltage converter, from which voltage an output DC voltage is derived which is intended for a load, while the electronics detect the output voltage and the output current intensity on the secondary side of the switched-mode power supply and process them for control purposes. In order to obtain an auxiliary DC voltage for supplying this electronics, a second DC voltage is derived from the generated rectangular-waveform voltage in such a manner that said second DC voltage is available in all operating situations, extending from no load to short-circuit, that is to say independently of the output voltage. The second DC voltage UH is derived either from the negative half cycle of the generated rectangular-waveform voltage or from the same positive rectangular-waveform pulses as the output voltage Uoff. Suitable circuit arrangements are described for carrying out these measures. <IMAGE>
Patent DE-3630567-A1 (DE)
Title: Cyclone pressure filter with microwave dryer
Inventor: ZEPPENFELD KURT DIPL ING
IPC: B04C7/00
Filed: 1986-09-09
Abstract: The invention relates to a pressure filter combined with a microwave dryer. It is constructed to be vertical and tubular. Into its bottom opening, one filter cartridge after the other is pushed in hydraulically. The suspension fed at superatmospheric pressure is first classified by cyclone action so that the coarse particles first deposit on the filter cartridge and clear filtrate runs off. The suspension is sealed off from the interior wall of the shell tube by seal plates at each end of a filter cartridge. The seal plate diameter is greater than that of the filter cake. Pressure flushing makes the seal free from wear. As a result of further pushing of the filter cartridges, these come from the feed zone into the pressure filtration zone, the wash zone and the mechanical drying zone, at the optimum superatmospheric pressure in each case. At the top, the filter cartridges are lifted out from the filtration tube and hydraulically inserted into the thermal drying tube leading downwards. The solids filter cake is then dried by microwaves in an energy-saving and dust-free manner without large air flow rates. The dried solids are centrifuged off without residue from the filter cartridge on a rotating disc by centrifugal force and the filter cartridge is returned to the pressure filter.
Patent DE-3631253-A1 (DE)
Title: Wrist bandage
IPC: A61F5/01
Filed: 1986-09-13
Abstract: As a support to the thumb, especially in injuries in the region of the metacarpophalangeal joint and saddle joint of the thumb as well as in ulnar and radial ligament instability, the invention proposes a wrist bandage which has a tubular thumb attachment receiving the thumb. Supporting elements extending up to the region of the metacarpophalangeal joint of the thumb are located on the inside and outside of the hand at the thumb attachment of the bandage.
Patent DE-3633025-A1 (DE)
Title: Arrangement for compensating for the different transit times of frequencies on a line
Inventor: HALTENORTH HELMUT DR RER NAT
IPC: H04B10/2513
Filed: 1986-09-29
Abstract: Arrangement for compensating for the different transit times of frequencies on a line (LL) via which information consisting of a mixture of discrete frequencies and/or discrete frequency bands and/or of a frequency continuum is to be transmitted. The line (LL) is an optical fibre via which the information is to be transmitted optically. The optical fibre (LL) is connected to the end face of a thin optically transparent layer (S). In the layer (S), a diffraction grating (BG) is located so that the light (R) coming from the optical fibre (LL), split frequency-dependently by the diffraction grating (BG), is imaged as optical spectrum on a transverse path (Q) located behind the diffraction grating (BG). A multiplicity of optical delay paths (V) of different delay, which in each case conduct light (R) of a narrow frequency band, is connected to this transverse path (Q), the outputs of which delay paths are in each case connected to an output terminal (A) which is common to all optical delay paths (V) and from which the information can be taken corrective with respect to transit time. <IMAGE>
Patent DE-3634534-A1 (DE)
Inventor: KONRAD RAINER
IPC: C08F10/02
Filed: 1986-10-10
Abstract: Ethene homopolymers and ethene copolymers with minor amounts of higher  alpha -monoolefins are prepared by polymerization of the monomer or monomers using a chromium trioxide catalyst which is obtained by a method in which (1) a finely divided, porous, silicate carrier is laden with (2) chromium trioxide or a chromium compound which is converted to chromium trioxide under the conditions of stage (3), and then (3) the intermediate resulting from stage (2) is heated in an oxygen-containing gas stream. In this process, a cocatalyst which consists of a lithiumalkyl used in addition to the chromium trioxide catalyst.
Patent DE-3635873-A1 (DE)
Title: Two-stroke internal combustion engine and two-stroke compressor of radial construction
Inventor: KNECHTEL WILHELM
IPC: F02B75/24
Filed: 1986-10-22
Abstract: The two-stroke radial internal combustion engine or compressor according to the invention permits a simple construction of the crankshaft and the crankcase. Due to the fact that it is controlled by the interaction of piston and cylinder, series-manufactured parts can be used for this purpose. The individual crank spaces can be sealed off from one another by simple means.
Patent DE-3640127-A1 (DE)
Inventor: MESCHKAT PETER DIPL ING
IPC: H04B3/03
Filed: 1986-11-25
Abstract: An analog electronic hybrid circuit having a complex internal impedance includes a coupling transformer. The loss resistances of the transformer are used together with a measuring resistor to establish a predetermined complex internal impedance, thereby providing a balancing network. In one embodiment, nonideal characteristics of the transformer (nonlinearities, parasitics) have only very little effect because the transformer is contained in a feedback loop.
Patent DE-3700245-A1 (DE)
Inventor: SCHERZER DIETRICH DR
IPC: C08J9/40
Filed: 1987-01-07
Abstract: The subject of this invention is a process for the preparation of lightweight, planar molded articles, e.g. those having a thickness from 0.1 to 40 mm and having a density of 0.015 to 0.25 g/cm3, by treating porous materials, preferably open celled or flexible or semi-rigid polyurethane foams, with an effective amount of an aqueous dispersion or emulsion of organic compounds containing NCO groups and allowing the isocyanate compound to cure, optionally while molding, at a temperature from 25 DEG  C. to 180 DEG  C. and optionally at a pressure of 1 to 50 bar. The invention also relates to molded articles prepared according to this process which have special mechanical properties.
Patent DE-3701136-A1 (DE)
Title: Automatic shutdown of alarms for alarm installations securing doors in houses and flats
Inventor: RUGOR HELMUTH
IPC: G08B13/00
Filed: 1987-01-07
Abstract: An alarm shutdown (20) is connected into the alarm line (18) with which an entrance to a residence (10) is secured by an alarm installation (15). The alarm shutdown (20) is connected to the doorknob (14). The doorknob has an infrared or motion sensor assigned to it, which switches the alarm shutdown off automatically when it is legitimately actuated. <IMAGE>
Patent DE-3706000-A1 (DE)
Title: Cutting tip (cutting insert, cutting tool)
Inventor: DWORAK ULF
IPC: C04B35/581
Filed: 1987-02-25
Abstract: A cutting tip, comprising a sintered ceramic material, for the machining of ferrous materials contains, besides at least 60 % by volume of aluminium nitride, another 7 to 20 % by volume of carbides, nitrides and borides of titanium, tungsten and niobium, and also up to 10 % by volume of metal oxide compounds and silicon carbide fibres in an amount of from 5 to 25 % by volume and not more than 0.3 % by volume of impurities.
Patent DE-3706552-A1 (DE)
Title: Transparent sleeve for road marker post - prevents post from being soiled and can be easily fitted and removed
Inventor: WEBER FRITZ
IPC: E01F9/608
Filed: 1987-02-28
Abstract: The posts are fitted with reflectors are used for marking the edges of public roads. To prevent these posts from becoming soiled it is proposed to cover them with sleeves of transparent material. The sleeves are formed in a continuous length and wound into a roll (9). The required length (2) for a post is marked by a transverse line of perforations (3) so that the required length is easily torn off. When the sleeve becomes soiled it can be removed from the post by tearing along a longitudinal line of perforations (4). USE - Road markings.
Patent DE-3712668-A1 (DE)
Inventor: SCHEEL HANS J
IPC: C30B15/30
Filed: 1987-04-14
Abstract: Process and device for pulling crystals (22) according to the Czochralski method. One area (24) of the molten mass (12) from which the crystal grows is made to rotate in a movement which preferably matches that of a crystal holding device (16) pulling the crystal.
Patent DE-3720333-A1 (DE)
Title: Plough body with a pivotable system
Inventor: SCHWOPE REINHARD DIPL ING
IPC: A01B15/10
Filed: 1987-06-19
Abstract: The plough body is used for ground-working. There is a known plough body with a pivotable system, in which there is a possibility of adjusting the lateral handle by different amounts. However, this solution has the disadvantage that, while the plough body is working, it is impossible to adapt it to changing states of the ground and therefore different working widths of the plough body occur, depending on the ground conditions. The aim of the invention is to achieve adaptation of the plough body to changing states of the ground during work and a reduction in the energy outlay. This gives rise to the object of providing an automatic adjusting device for the system. According to the invention, this object is achieved by means of a plough body, in which the system is fastened to the plough body pivotably by means of two joints. The joint located in the rear part of the system is supported variably in position relative to the plough body by means of an adjusting device and transversely to its working direction. The front joint is mounted in a guide movably between two end positions transversely to the working direction of the plough body and is held elastically against the inner end position of the guide by a spring arranged in the region of the front joint. <IMAGE>