baber/WOPTO huggingface dataset:
Patent DE-3216714-A1 (DE)
Title: Tyre chain and method for its manufacture
Inventor: HOLZWARTH DIETMAR
IPC: B60C27/08
Filed: 1982-04-30
Abstract: In a tyre chain with a network configuration with node points, the node points are formed using vertical elements (11) which enclose the front (19) of a first horizontal element (3) and the legs (17, 18) in each case of a second horizontal element (3). Elements which in each case have only a single weld point (20) in the front area are used as vertical elements (11). Elements of this kind can be connected, in the state in which they are widened in a pincer-like fashion, to the horizontal elements assigned to them. <IMAGE>
Patent DE-3217561-A1 (DE)
Title: Device for the automatic release of a self-tipping container
Inventor: WENNERBERG KENTH
IPC: B65G65/23
Filed: 1982-05-11
Abstract: In a device for automatic release at a tipping point of a self-tipping container (1) which can be mounted on an undercarriage (2) and raised, for example, by means of a fork-lift truck and which possesses a first locking member (3) which keeps the container in engagement on the undercarriage as a result of engagement with a spring-loaded second locking member (4), there is mounted on the front edge of the undercarriage (2) a release member (5) which is actuated by an object during the tipping of the container at the tipping point. A rod-shaped spring-loaded actuating member (6) connected to the release member can be guided into engagement with the second locking member (4) for the purpose of uncoupling it from the first locking member (3). <IMAGE>
Patent DE-3219364-A1 (DE)
Title: Glass-strip saw
Inventor: EISENBACH BERNHARD
IPC: B23D45/00
Filed: 1982-05-22
Abstract: A base plate (1) has frame stops (2) which project on its underside and form a right angle and can be placed against the inner corner of a window frame (3). A cross-cut saw unit (5) with a circular saw blade (7) is guided in a vertically movable manner relative to the base plate (1). The glass strip (13) to be sawn off is inserted through a guide channel (12) of the base plate (1) until it is supported with its end on the opposite inner corner of the frame. The glass strip is cut off by the vertical movement of the circular saw (7). <IMAGE>
Patent DE-3220756-A1 (DE)
Title: Process and apparatus for metering additive materials
Inventor: SCHLINZIG ECKHART DR ING
IPC: G01F13/00
Filed: 1982-06-02
Abstract: The invention relates to a process and an apparatus for metering additive materials into a stream of conveyed material, preferably fumigation tablets or fumigation pellets for exterminating pests in a grain silo. The object of the invention is to increase the holding capacity of the apparatus, to reduce the mechanical stresses on the additive material, and to ensure operating safety and the safety of the personnel by adhering to the predetermined fumigation parameters. According to the invention, the object is achieved where the replenishment of the conveyor (2) superposed on the vibratory pot (1) from a supply container (14) is made dependent on exceeding a predetermined delay time between the passing of two successive additive materials into a shaft magazine (4). No mechanical stress is applied to the stored additive materials during the time between the emptying and the replenishment of the shaft magazine (4). A drive unit tooth system (18), into which a drive lever (20) engages, is arranged at the periphery of the supply container (14). The supply container (14) is divided into several chambers (15;15'''). The shaft magazine (4) is constructed with an ejection device (7) and two recording probes (8;9). <IMAGE>
Patent DE-3220943-A1 (DE)
Title: Connecting part
Inventor: ITOH TSUKASA
IPC: H01R12/04
Filed: 1982-06-03
Abstract: A connecting part having a substrate retaining element (3) which is provided with a multiplicity of grooves (4) for the insertion of the substrates (2), a multiplicity of connecting terminals (a1, a2...b1, b2...c1, c2..., 5) being provided in the interior of each groove (4) such that the connecting terminal (a1) is electrically connected in a groove (4) to the connecting terminals (b1, c1...) in the other grooves (4) which are oriented in a line with respect to the connecting terminal (a1) in the first groove (4). <IMAGE>
Patent DE-3222305-A1 (DE)
Title: Sequence program setting device
Inventor: TACHIBANA MIKIO
IPC: G05B19/05
Filed: 1982-06-14
Abstract: The invention relates to a sequence program setting device with a sequence-program-element input panel (34) for inputting symbol information of sequence program elements, a coordinate input panel (32) for inputting coordinate information of symbols forming a sequence plan, an editor (33) which arranges the symbol information in a coordinate identified by the coordinate information, following signals from the input panel, a memory (30) for storing the symbol information arranged by the editor and with a display unit (12) for displaying the content of the memory, the coordinate input panel having a multiplicity of coordinate input keys (32a to 32c) which are arranged in accordance with predetermined symbol positions. <IMAGE>
Patent DE-3226675-A1 (DE)
Title: Device for holding a helical coil
Inventor: KUNO KAZUO
IPC: G21B1/11
Filed: 1982-07-16
Abstract: A device for holding a helical coil (2) is specified which is mounted on an annular vacuum container (1) of a nuclear fusion device. The helical coil (2) is held by fastening the coil (2) rigidly to non-magnetic coil carrier parts (3) which in each case have a curved surface which is matched to the external circumferential surface of the helical coil (2). <IMAGE>
Patent DE-3227010-A1 (DE)
Title: Metering device for gaseous fuel
Inventor: DOLDERER ERICH A
IPC: F02M21/02
Filed: 1982-07-20
Abstract: The invention relates to a metering device for gaseous fuel for internal combustion engines. The invention consists in the fact that the device contains a barrel assembly (40) through which the gas flows and a means (45, 47, 49 and 45, 47, 68) for covering at least one slot (42, 53) in a manner dependent on another flowing medium (38), e.g. the quantity of air drawn in by a combustion engine, this means having a film (47) which is pressed against the slot edges and, at one end, that end which is adjacent to one end of the slots (42, 53), is attached rigidly to the barrel assembly (40) and a part (49 or 68) counteracting the contact pressure engages on the other section, that section which is adjacent to the other end of the slots, in the region of the slots (42, 53) there being a part (45) which acts in the same direction as the contact pressure, holds the film (47) in contact with the edges of the slots and is displaceable along the slots (42, 53) as a function of the flow rate of the other flowing medium (28). <IMAGE>
Patent DE-3228317-A1 (DE)
Title: Ecologically friendly deep-sea mining
Inventor: STROBEL CHRISTIAN DIPL ING
IPC: E02F7/00
Filed: 1982-07-29
Abstract: In a soft landing on a multiplicity of thin cables, relatively long rolling grabs having many members are used for the submarine winning of ores by inertial rotary and transversal drive. Nodule bands of, for example, a width of 10 m and a length of 1000 m are harvested fully automatically under microprocessor control according to the yo-yo principle and are unloaded onto the ship. The hydraulic Flettner effect shortens the lifting time and ensures a soft landing of the long rolling grab on the sea bed. With 10 lifts each per hour and at a diameter of 2.3 metres, the 10 metre long articulated rolling grab delivers 40 tons of ore each, 100 tons per hour, and a ship equipped with 10 grabs delivers 4000 tons of ore per hour. The stress on the 20 thin high-grade-steel cables is around 60% of the cable breaking load.
Patent DE-3230247-A1 (DE)
Title: Adjustable nozzle arrangement
Inventor: KANO KINYA
IPC: B05B1/30
Filed: 1982-08-13
Abstract: An adjustable nozzle arrangement for high-pressure spray guns, with a nozzle body having a nozzle opening and an adjusting body movably arranged in the material feed to the nozzle opening, is constructed such that the inner wall on the feed side of the nozzle body has the shape, in the region of the nozzle opening, of a spherical cap, and that the adjusting body is a rotatably mounted ball which bears under pressure against the inner wall of the nozzle body in the region of the spherical cap, the spherical cap region and the ball having the same radius of curvature, and the ball being provided with a flattening and/or recess as a paint passage in a partial region of its surface. The ball is seated at one end of a rod, by means of which the ball is rotated and the paint feed to the nozzle opening can thereby be varied.
Patent DE-3230709-A1 (DE)
Title: Dust cyclone and process for the operation of such a dust cyclone
Inventor: HANUS DIETMAR DR
IPC: B01D50/00
Filed: 1982-08-18
Abstract: A dust cyclone (2) with a gas delivery pipe (3) in which there is arranged a filter candle (7) with a tubular filter wall (8) which does not need to be dismantled for cleaning, has, within the tubular filter wall (8) of the filter candle (7) and on the suction side of the latter, a pipe (10) for compressed gas with a nozzle (19) directed onto the filter wall (8). <IMAGE>
Patent DE-3233738-A1 (DE)
Title: Curtain rail with individual bypass
Inventor: FINKBEINER RUDOLF
IPC: A47H13/00
Filed: 1982-09-11
Abstract: A bypass is specified which is injection-moulded in two parts of plastic material, which can, in principle, be used for any inside running rail, in which its presence is hardly noticeable by the curtain hangers when they are passed through, which allows simple operability, insertion and removal being possible without additional means, and which allows simple transfer of curtain hangers. For this purpose, a first partial region of the bypass is clamped in the curtain rail recess, in the inside runner and at the runner side parts. A second partial region is attached to the first partial region by a type of film hinge, thus making it swivellable. A third partial region is formed largely by the continuation of the first and second partial regions, but is constructed as a holder displaceable in the inside runner and it locks the second partial region in its closed state. In the opened state, the third partial region determines how far the second partial region can be lowered. <IMAGE>
Patent DE-3233941-A1 (DE)
Title: Elastic friction body for cleaning the internal walls of pipes
Inventor: RIEDEL ERICH O DIPL ING
IPC: F28G1/12
Filed: 1982-09-13
Abstract: The invention consists, as shown by Figure 3, of an elastic friction body for cleaning the internal walls of pipes, preferably of heat exchangers. Either sponge-like or cell-free, elastic materials are used. The friction bodies have on the surface islands, belts, funnels or laminas with interspatial channels. A preferred structure is that having laminas which extend deep into the friction body and arepartitioned into eighths by narrow walls. <IMAGE>
Patent DE-3234679-A1 (DE)
Title: Compound propulsion unit comprising heat engines working on different principles
Inventor: HUTZENLAUB HEINZ DIPL ING
IPC: F02G5/04
Filed: 1982-09-18
Abstract: The invention relates to a compound propulsion unit consisting of any heat engines working on different principles, preferably a spark- ignition engine and a Stirling engine. The heat from the spark- ignition engine is used to operate the Stirling engine. The spark- ignition engine and the Stirling engine may be accommodated either in a common housing or in two separate housings and their output energies given off via a collective drive output or two separate drive outputs. Compound propulsion units may also be so designed that a plurality of component engines are used in different numbers in each case. The compound propulsion unit improves the efficiency of conventional heat engines and is particularly suitable for constant or slightly varying modes of operation such as, for example, current generators, ship propulsion and locomotive propulsions.
Patent DE-3237711-A1 (DE)
Title: Breech device for automatic firearms
Inventor: KUNZ KARL-DIETER
IPC: F41A3/62
Filed: 1982-10-12
Abstract: In a breech device for automatic firearms, there is a mass breech (13) and a counterpiston (8) movable together with this. The propellant-gas pressure acts not only on the breech (13), but also in the opposite direction on the counterpiston (8), thereby braking the recoil of the breech. The counterpiston (8) and breech (13) are mounted displaceably relative to one another and can be connected non-positively under the influence of the propellant-gas pressure by bearing against one another. A control device (19) breaks this connection after part of the recoil travel. This ensures a shorter recoil time and a more reliable ejection. During the development of the shot, the interlock is virtually rigid. The initial movement of the breech is slower than hitherto, thus avoiding case cracks and bulges. <IMAGE>
Patent DE-3241730-A1 (DE)
Inventor: ADIS ERICH ING GRAD
IPC: F23D11/40
Filed: 1982-11-11
Abstract: In a gasifying oil burner with an oil atomizing device, with combustion air supply means surrounding the atomizing device, with a shield having a shield opening, said shield being disposed downstream of the outlet of the atomizer, with a mixing tube disposed downstream of the outlet of the atomizer, with a mixing tube disposed downsteam of an co-axial with the shield opening, with a radial passage at an upstream portion of the mixing tube, with a generally cylindric flame tube whose upstream end is sealingly connected to the end wall of the combustion air supply means carrying the shield, and wherein it is proposed that the mixing tube be provided with a solid wall at a section thereof adjoining the shield, that the radial passage adjoin a part of the mixing tube provided with the solid wall, and that the axial length of the mixing tube portion with the solid wall extending between the shield and the radial passage be between the 0.1-multiple and the 0.6-multiple of the inside diameter of the mixing tube, in order to provide a soot-free burning of heating oil having a very high content of aromatic hydrocarbons and/or a surplus of fuel in a recirculation region.
Patent DE-3301001-A1 (DE)
Title: Fermentation and storage container, in particular made of metal
Inventor: OBERSTEINER RUDOLF
IPC: C12G1/02
Filed: 1983-01-14
Abstract: In fermentation and storage containers (1), such as are used in viniculture, agriculture and other branches of industry which process products of nature, it is essential for the container bottom (2) to be cleaned as easily as possible. This objective is achieved in a container, having a container bottom (2) which slopes towards the side wall or side walls and above which an emptying opening (8) is provided in the container wall (4), in that the container bottom (2) in its entirety describes the shape of an inclined groove, and in that the emptying opening (8) is arranged in the continuation of the apex line (5) of the groove shape adjoining the upper side of the container bottom (2). <IMAGE>
Patent DE-3303371-A1 (DE)
Title: Measuring probe
Inventor: SCHMITT RUDI DIPL ING
IPC: G01N1/22
Filed: 1983-02-02
Abstract: The present invention relates to suction probes for measuring flue gas in combustion plants. It teaches that the front part of the probe can be movably constructed by means of a bellows. This offers the advantage that the probe tip carrying the temperature sensor can be set in a vertical position, which makes it possible to determine precisely the position of the core flow and a gas sample can then be collected precisely in the region of the temperature measurement. <IMAGE>
Patent DE-3322409-A1 (DE)
Title: Device for monitoring the magnetic coupling in a magnetic stirrer
Inventor: LIEBELT CHRISTIAN DR ING
IPC: B01F13/08
Filed: 1983-06-22
Abstract: A device for monitoring the magnetic coupling in a magnetic stirrer (1) has a probe (7), which responds to changes in the magnetic field and whose highest point according to the invention is positioned, at the outside, at the height of the surface of the baseplate (4) or below it. As a result, a probe of this type causes no obstruction in the region of the stirred vessel, but effective monitoring is still possible of the magnetic coupling between the rotating magnet (6) of the magnetic stirrer (1) and the magnetic stirrer bar (2) arranged within the stirred vessel (3). At the same time, it is particularly advantageous if as the sensor of the probe (7) a Hall generator or an induction loop, especially a coil, is provided, which can be connected to appropriate evaluation electronics, because it is thus possible to induce a voltage in the sensor of the probe (7) by a time-dependent magnetic field. Said voltage is readily amplified and measured, and mobile parts, such as in a Reed switch, can be dispensed with. <IMAGE>
Patent DE-3330703-A1 (DE)
Title: Device and process for injection moulding using a hot-runner mould (hot runners)
Inventor: SCHAEFER MANFRED
IPC: B29C45/30
Filed: 1983-08-25
Abstract: In order to improve the use of hot-runner injection moulding systems, the control device for the heating current to the hot runners is of digital design and/or the energy to the heating elements of the hot runners is fed as equally shaped pulses, the number of which per unit time can be controlled.
Patent DE-3333544-A1 (DE)
Title: Transmission line support
Inventor: KLEIN ERNST
IPC: F16L11/18
Filed: 1983-09-16
Abstract: In a tubular transmission line support 10 which can be bent down on one side and has a row of inside tubular elements 22 with outside bars 48 on the ends of the tubular elements and outside tubular elements 20 for the respective connection in pairs of the inside tubular elements 22 to inside bars 60 on the ends of the tubular elements, which grip round the adjacent outside bars 48 of adjacent inside tubular elements, leaving a clearance of the two outside bars 48 in relation to one another at the outside 50 of the tube bend, and preventing such a clearance at the inside 44 of the tube bend, it is proposed that the distance b between the two inside bars 60 of the outside tubular elements along the periphery of the tube is essentially constant and that blocking means 34 are inserted between the outside and inside tubular elements 20, 22 on the inside 44 of the tube bend, which blocking means 34 substantially prevent movement of adjacent outside bars 48 of adjacent inside tubular elements 22 away from one another. Simpler manufacture of the outside tubular elements 20 is achieved in this way, in particular. <IMAGE>
Patent DE-3334249-A1 (DE)
Title: Electric power tool equipped with a two-speed gearbox
Inventor: GEIS WILHELM DIPL ING
IPC: B23B45/16
Filed: 1983-09-22
Abstract: An electric power tool equipped with a two-speed gearbox is to be improved in order to reduce the axial extent of the gearbox. For this purpose, the invention envisages that, on the output side, the layshaft (5) be rotatably mounted in the space between the two driving gears (9, 12) arranged on it for the corresponding gears (11, 13) for the first and the second gear stage situated on the gearbox output shaft (10). <IMAGE>
Patent DE-3335251-A1 (DE)
Title: Thigh cuff
Inventor: TAMAGNI RUDENZ
IPC: A61F2/80
Filed: 1983-09-29
Abstract: Thigh cuffs for orthopaedic purposes which are made of a thermoplastic and whose width can be adapted to suit the circumference of a thigh by means of an adjustable closure have the disadvantage in that overlapping edge regions of the cuff may be displaced relative to one another in the longitudinal direction of the thigh on movement of the latter, so that the cuff is no longer in contact with the correct place on the thigh and pressure points causing vascular congestion are produced. This is prevented, according to the invention, in that at least one slotted guide (11, 21; 11', 21') extending in the circumferential direction of the cuff is provided in the overlapping edge regions (1, 2) of the cuff. <IMAGE>
Patent DE-3335492-A1 (DE)
Title: Electrical circuit arrangement
Inventor: ZIMMERMANN AXEL
IPC: G05D23/19
Filed: 1983-09-30
Abstract: An electrical circuit arrangement is proposed for regulating an apparatus. This circuit arrangement is provided with an actual value sensor and a required value (setting) transmitter as well as electrical/electronic components and is connected to a stabilised DC voltage supply, the matching of the actual value to the desired value being carried out on the basis of adjustment to half the supply voltage, by suitable selection and linking of the components, in order to achieve a simple construction based only on a stored fixed value.
Patent DE-3346673-A1 (DE)
Title: Stimulating-current therapy unit for medically therapeutic and/or diagnostic application
Inventor: PREYWISCH WOLFGANG
IPC: A61N1/32
Filed: 1983-12-23
Abstract: In order to avoid reactions from patients or interactions between power output stages, a stimulating-current therapy unit for medically therapeutic and/or diagnostic application is constructed with one or more isolated output stages for transmitting variable monophase and biphase constant-current pulses whose amplitude is independent of the resistance of the tissue, through which the current flows, between the application electrodes. The power output stages consist of in each case one voltage-controlled current source, which transmits the positive pulse component, and another current source which transmits the negative pulse component. The pulse transmission from the pulse generator to the output stages is performed via optocouplers, as for isolation. As a result, broadband power output stages without any feedback can be driven in a unit by a pulse generator.
Patent DE-3402636-A1 (DE)
Title: Work station for working in particular dental workpieces
Inventor: BODENMILLER ANTON
IPC: A61G9/00
Filed: 1984-01-26
Abstract: At a work station (3) for working in particular dental workpieces (1), disturbing optical effects are to be avoided, for which reason an artificial background (2) clearly showing the colouring or the colour differences of the workpieces (1) to be worked is provided. 
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Patent DE-3407534-A1 (DE)
Title: Roller mill for pressurised crushing of brittle material for milling
Inventor: ZISSELMAR RAIMUND DR
IPC: B02C4/28
Filed: 1984-03-01
Abstract: In order to design roller mills, in particular roller mills operated according to the principle of choke feeding so as to have a throughput of material which can be varied using simple means, particularly when the throughput of the roller mill has to be constantly matched to the throughput of a milling system, connected directly downstream without intermediate stores, for the purpose of grinding the material to the degree of fineness of the finished product, it is proposed according to the invention that, in order to limit the roller gap laterally, in each case a core element or end plate with its underside matched to the circumferential contour of the rollers is arranged in the gusset above the rollers of the roller mill at their end regions, the two core elements being mounted so as to be movable with respect to one another so that, using simple means, the effective width for the intake of material and thus the throughput of the roller mill can be varied. <IMAGE>
Patent DE-3411272-A1 (DE)
Title: Mode scrambler for optical fibres
Inventor: FINK LUDWIG
IPC: G02B6/36
Filed: 1984-03-27
Abstract: Rollers (2,3) which can rotate about their axes are firstly arranged with their axes zig-zagging in two mutually parallel planes (5,8). As a result, an optical fibre section (6) can be inserted into a receiving gap (7) formed by the rollers. Each even-numbered roller (3) is constructed such that it can pivot about a pivoting axis individually in the plane (5) of the odd-numbered rollers (2). The pivoting movement is effected by an actuating slide (10) which acts on pivoting arms (21) and simultaneously operates optical fibre clamping elements (9). As a result, initial clamping, meandering curvature and final clamping take place in a continuous progressive fashion, and the optical fibre is not mechanically overstressed. <IMAGE>