baber/WOPTO huggingface dataset:
Patent DE-3306663-A1 (DE)
Title: Device for temperature monitoring of a component by means of a thermal switch
Inventor: KOENIG VOLKMAR DIPL ING
IPC: H01H37/04
Filed: 1983-02-25
Abstract: A device for temperature monitoring of a component by means of a thermal switch, especially for temperature monitoring of an electric motor with a hammer brush holder, the component or the hammer brush holder having a pocket-shaped holder with a spring-like clamping device for the thermal switch, as a result of which a good thermal contact and a vibration-resistant attachment between the thermal switch and the component are ensured.
Patent DE-3310968-A1 (DE)
Title: Plant watering device with electric box in the winding spindle
Inventor: ENGEL WILHELM
IPC: A01G27/00
Filed: 1983-03-25
Abstract: Published without abstract.
Patent DE-3312508-A1 (DE)
Title: Accessory for a roller dumper
Inventor: CRIGNIS EDUARD DE ING GRAD
IPC: B60P1/64
Filed: 1983-04-07
Abstract: Device for a roller dumper for picking up and setting down an elongate object, in particular silo, characterised by a loading grate at whose front end an upwardly pointing arm with an eyelet which is to be engaged by the hook of the roller dumper is attached, runners for support on the rear rollers of the roller dumper and eyelets for travelling on the rearwardly pointing fingers on the hook lever arrangement of the roller dumper being located on the underside of said roller dumper and an extension arm which can be swivelled into the plane of the loading grate and as far as the region of the vertical in the tipping position of the roller dumper being coupled to its end.
Patent DE-3313976-A1 (DE)
Title: Packaging for a tubular article
Inventor: JUUL HANS
IPC: B65D85/08
Filed: 1983-04-18
Abstract: In an outer packaging 1 for a folded, tubular article 3, the tubular article is heated. This causes it to expand while the outer packaging which consists of a heat-sensitive material shrinks around the tubular article forming a compact packaging. At the ends of the outer packaging, the tubular material is folded outwards over a rim 4 and thus forms the packaging with a smooth and strong end which is suitable for being mounted directly on the connection parts of a meat filling machine. <IMAGE>
Patent DE-3315145-A1 (DE)
Title: Percussive compression vacuum machine
Inventor: MUNRIKOV ANATOLIJ IVANOVIC
IPC: B25D11/12
Filed: 1983-04-27
Abstract: The invention relates to construction engineering. The compression vacuum machine contains a housing (1), with a drive (2) and a working tool (12), and also a cylinder (4) which is arranged in the housing (1) and is fixed in the axial direction and the walls of which form an intermediate space (5) with the housing (1). A percussion body (6) and a piston (3) connected to the drive (2) are arranged in succession in the cylinder (4). The percussion body (6) and the piston (3) are separated from one another by an air cushion (7). To balance the pressure in the air cushion (7) there is a system for compensating for air losses from the air cushion (7). This system is designed in the form of two bores (8 and 9) arranged at a distance apart along the cylinder (4) in the side wall of the same. The bores (8 and 9) in each case lie close to the end faces (10 and 11), facing one another, of the piston (3) and the percussion body (6) when the latter is in contact with the working tool (12) and connect the air cushion (7) to the intermediate space (5) between the housing (1) and the cylinder (4). The present invention is effectively used for destroying solid rock and construction materials. <IMAGE>
Patent DE-3315570-A1 (DE)
Title: Trailer control valve actuatable on two circuits
Inventor: HENZLER GUENTHER DIPL ING
IPC: B60T15/24
Filed: 1983-04-29
Abstract: Trailer control valve actuatable on two circuits for dual-line brake systems each with a control piston assigned to the two control circuits, an inlet valve and an outlet valve. The two control pistons are arranged directly one on top of another so that they can slide in the valve housing, only one of the control pistons being capable of mechanically entering into a stop connection with a hollow piston rod, whilst the other control piston initially transmits its slide movement indirectly to the one control piston and only by way of this to the piston rod. At its bottom end, the piston rod carries a double valve body and together with an inwardly directed flange forms an inlet valve, whilst the seat of the outlet valve is fixedly formed by the valve housing. <IMAGE>
Patent DE-3326537-A1 (DE)
Title: Cop transport apparatus
Inventor: UCHIDA HIROSHI
IPC: B65H67/06
Filed: 1983-07-22
Abstract: The invention relates to an apparatus for transporting cops to a winding machine (2). A bypass track (7) is provided on an intermediate part of a cop feed track (3) and on an intermediate part of an empty-bobbin return track (4). This bypass track (7) serves for the storage of cops dispensed by a preparation device (5) for the purpose of locating a starting thread of a cop, and of bobbins having residual threads and feeds these to the preparation device (5) again. 
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Patent DE-3329310-A1 (DE)
Title: Display device
Inventor: LUDES ROBERT
IPC: G09F9/307
Filed: 1983-08-13
Abstract: The display device for symbols, in particular for numerals, the individual segments which form the numerals being formed from indirectly reflecting chambers, which can be illuminated by incandescent lamps and are covered on the side facing the viewer by a common, translucent pane, has two cover plates which are respectively common to a plurality of chambers, each of the cover plates bearing four or three incandescent lamps on the side facing the viewer. The segments of the display device are formed by the outsides and partitions of the chambers and by the two cover plates.
Patent DE-3330063-A1 (DE)
Title: Liquid-level gauge for liquid containers
Inventor: MAGORI VALENTIN DIPL PHYS
IPC: G01F23/296
Filed: 1983-08-19
Abstract: Liquid-level gauge, suitable for irregularly shaped containers (2), on an ultrasonic conductor (8, 81) which is arranged in the container and is provided with discontinuities, the ultrasonic reflection of which or the ultrasonic transmission of which to a second such ultrasonic conductor (82) depends on whether these discontinuities are immersed or not. This difference is evaluated (12, 112). <IMAGE>
Patent DE-3335205-A1 (DE)
Title: Two-stroke diesel engine with opposed free pistons
Inventor: WAGNER ALBERT
IPC: F02B75/02
Filed: 1983-09-29
Abstract: In the two-stroke diesel engine with opposed free pistons 2 and hydraulic pump 3 the reciprocating movement of the free pistons is converted into rotational movement, with complete balancing of masses in each cylinder, by the hydraulic oil delivered by the hydraulic pump or pressurised water with a hydraulic motor or with a counter pressure free jet turbine. On the return of the free pistons the acceleration largely occurs due to the air compressed in the buffer chambers of the free pistons. Closed valve stem guides and restricted valve inlets with rounded transitions are proposed for the nozzle cone valves 31 and 32 of the hydraulic pump so as to reduce the pressure losses. The equal buffer pressure necessary in the two buffer chambers for the synchronous motion of two opposed free pistons is adjusted by controlling the charge quantities with a charge governor by way of a piston slide valve with two grooves for the charging-air ducts loaded by the two buffer pressures. Of simple construction, the proposed drives have favourable power transmission, a low fuel consumption, a low power-to-weight ratio and are suitable for continuous operation and output powers of up to 20000 kW. <IMAGE>
Patent DE-3336126-A1 (DE)
Title: Method for manufacturing footwear and footwear obtained according to this method
Inventor: CAERAN FRANCESCO
IPC: A43B5/04
Filed: 1983-10-05
Abstract: The method consists in the manufacture of a housing-shaped, essentially rigid shell (4, 6) obtained from plastic by injection moulding. This shell has important mechanical properties, the rigidity and/or the local flexibility being obtained by dimensioning the material thicknesses correspondingly and arranging suitable grooves. A soft shoe (7) is inserted into this shell, which shoe is connected to the shell by means of a seam (11) which is arranged on the upper edge of the shell so that the shoe interacts with the mechanical loads which are transferred to the shell from a sports device (1). The invention also relates to footwear manufactured according to this method. <IMAGE>
Patent DE-3337646-A1 (DE)
Title: Radio network with a multiplicity of mobile stations
Inventor: KOERNER WOLFGANG DIPL ING
IPC: H04W88/02
Filed: 1983-10-17
Abstract: The radio network operates in the mm-wave frequency range, half-duplex-capable mobile stations being able in each case to connect one or more of their own end subscribers to other end subscribers via radio channels. Each station is capable of functioning as a switch (relay) between a multiplicity of adjacent mobile stations which communicate in pairs, the latter not themselves having to be the source or the sink of the transmitted information. In order to perform its functions as a station and a relay, which can be carried out simultaneously, each station can make available communication with corresponding terminals of other mobile stations via transparent-time division multiplex channels for the digital transmission of voice, telex, facsimile, data etc., and can perform the switching of a large number of channels of adjacent mobile stations. All communication relations are performed in connection-oriented fashion, so that adjacent mobile stations located in radio range maintain a transmission channel only for the duration of a communication relation.
Patent DE-3340112-A1 (DE)
Title: Laser instrument, in particular for medical purposes
Inventor: TOIDA MASAHIRO
IPC: B23K26/06
Filed: 1983-11-05
Abstract: A laser instrument, in particular for medical purposes, has a plurality of lasers emitting beams at different wavelengths, at least one light emitter, at least one mixer for coaxially coupling at least one laser beam with a visible orientation beam, at least one light guide and a carrier with a support plate for the lasers, the light emitter, the light guide and the mixer.
Patent DE-3401340-A1 (DE)
Title: Gearwheel-machining process
Inventor: CORBACH KLAUS
IPC: B23F1/02
Filed: 1984-01-17
Abstract: The teeth of a rotating gearwheel (1) are machined by means of a rotating grinding worm (2), the arcuate tooth space (LS) of which is larger than the finished dimension of the arcuate tooth thickness (DZ) of the gearwheel. The worm is advanced radially relative to the gearwheel until the desired finishing distance (a) is reached. Subsequently, first some flanks (F1) and then the other flanks (F2) of all the gearwheel teeth are machined by generating a rotational feed movement between the gearwheel and the grinding worm. Before the machining of the first flanks, the gearwheel is displaced axially to one side out of its middle position and subsequently, before the machining of the second flanks, displaced axially to the other side, this taking place with the grinding worm being in an unchanged position. As a result of this axial displacement, it is possible, with the same grinding worm, to grind wider gearwheels than has been possible hitherto. <IMAGE>
Patent DE-3403943-A1 (DE)
Title: Process for producing coarse-ceramic mouldings
Inventor: DENNERT VEIT
IPC: C04B38/08
Filed: 1984-02-04
Abstract: A process for producing coarse-ceramic mouldings, for example bricks, is described, wherein an inorganic granulated product, for example expanded clay, is mixed with a binder slip. The granulated grains are thus completed enveloped, but free channels for gas to pass through remain between the grains. As binder, Al-Fe(III) silicate, if appropriate mixed with clay, is proposed, the silicate used being the residue from industrial processes in the pure form or in a form contaminated with alkali metal oxides, alkaline earth metal oxides and/or Ti oxides. Preferably, bituminous coal ash or ground slag from smelt-fired boilers is used.
Patent DE-3406556-A1 (DE)
Title: Process for producing tiles
Inventor: SCHNORR MARIN
IPC: C04B33/30
Filed: 1984-02-23
Abstract: In the production of tiles, in particular roof tiles, in order to be able to accelerate the operation with simultaneously improved results, the clay material is press-moulded to be very stiff and the mouldings individually hung up and passed through a combined drying and burning kiln.
Patent DE-3408558-A1 (DE)
Title: Device for placing injection compound in injection zones located under the earth's surface or the surface of a structure
IPC: E02D3/12
Filed: 1984-03-08
Abstract: Published without abstract.
Patent DE-3411397-A1 (DE)
Inventor: ROMMEL REINER
IPC: B25B7/02
Filed: 1984-03-28
Abstract: The invention relates to a tool for crimping, cutting, pressing or the like having a linear work path and a lever drive engaged between the gripping levers and the tool head, with two cover plates (1), each of which form an integrally enclosed frame and which are firmly connected to one another by an intermediately located, upper profile plate (2), and a lower profile plate (3) which can be moved up and down by the lever drive and is guided between the two cover plates (1) by a guide plate (16) being superimposed on the profile plate (3), which guide plate (16) extends into the frame (1), with the upper and lower profile plates (1,2), on the sides facing one another, forming or supporting tools which effect the crimping, cutting, pressing or the like.
Patent DE-3414035-A1 (DE)
Title: Method and device for cooling a hot dust-laden gas
Inventor: KREIS HELMUT DIPL ING
IPC: B01D51/10
Filed: 1984-04-13
Abstract: A method for cooling a hot dust-laden gas is described. The gas (line 3) is led via regenerators 4, 5 which are operated in an alternating cycle and are filled with a heat-storing compound 6. The gas is guided rectilinearly in the regenerators at a flow rate of at least 5 m/s. <IMAGE>
Patent DE-3423139-A1 (DE)
Title: Monolithic inductor having transformer applications
Inventor: BLICKSTEIN MARTIN J
IPC: H01F17/00
Filed: 1984-06-22
Abstract: A monolithic inductor has a block of dielectric material in which flat conductors are embedded at a distance from one another. The conductors are provided with a surface, which surfaces are in each case arranged essentially one above the other and from which the conductors lead outwards as spirals in opposite directions. The inductive impedance of the conductors is in this case greater than the capacitive impedance, so that the two conductors are electrically coupled to one another at radio frequencies.
Patent DE-3424888-A1 (DE)
Title: Sensor device
Inventor: BUECHER WILHELM
IPC: F42B23/04
Filed: 1984-07-06
Abstract: On a cylindrical carrier body (10), several turns (17a, 17b) of an elastic sensor wire (17) are placed axially next to one another in a peripheral guide path (16) open in the axial direction. The sensor wire (17) unrolls after pulling on a draw member (22) and then adjusts itself axially parallel to the carrier body (10). To provide for a uniformly continuing unwinding of the sensor wire (17), the outer end (17") of the sensor wire is held down by a locking element (18) which can be removed by pulling on the draw member (22). Holding elements (24) hold the lower turn (17a) until the upper turn (17b) has lifted off. <IMAGE>
Patent DE-3436791-A1 (DE)
Title: Assembly apparatus
Inventor: RIEDEL WALTER
IPC: B61D17/10
Filed: 1984-10-06
Abstract: An assembly apparatus is presented for fitting a metal fastening rail into an enclosing profile which surrounds the fastening rail on both sides in a positive-locking manner and has two marginal sections of elastically deformable material which are reinforced in a bead shape, are connected to one another by a stiffened profile web and are provided with facing receiving slots for the fastening rail, the assembly apparatus being characterised by an entry-roller station 44, 46, 50, 52, guiding the enclosing profile in a laterally displaced manner with regard to the fastening rail and adjacently to the fastening rail with the inner, open slot end of the first marginal section, and a pressure-roller station 40 arranged downstream of the fastening rail and enclosing profile in the passage direction D and having a pressure-roller arrangement 54 to 64, pushing the first marginal section with its allocated receiving slot onto the fastening rail and pressing laterally against the latter, as well as an expansion mechanism 66 to 72, located opposite the pressure-roller arrangement 54 to 64, engaging in the receiving slot of the second marginal section and guiding the latter to the push-in position next to the fastening rail under lateral tensional strain of the enclosing profile and including a holding-down roller arrangement 68 to 72 arranged at least in the exit area of the pressure-roller station and acting on the second marginal section at its top, web-side profile surface, as a result of which even enclosing profiles which ... Original abstract incomplete. <IMAGE>
Patent DE-3500005-A1 (DE)
Inventor: VOEHRINGER GERHARD FRIEDRICH
IPC: B05B15/12
Filed: 1985-01-02
Abstract: PCT No. PCT/DE85/00558 Sec. 371 Date Sep. 2, 1986 Sec. 102(e) Date Sep. 2, 1986 PCT Filed Dec. 23, 1986 PCT Pub. No. WO86/03994 PCT Pub. Date Jul. 17, 1986.A booth for applying a powdered coating to the surface of workpieces in which a clean gas zone (47) is joined to the coating zone (18) via the rear wall (14), which is connected to an extractor fan. Located in a recess (21) of the rear wall (14) is a frame-like structure (22), the outer frame (17) of which is split up into individual areas (24) by means of frame cross-members (23), each area receiving a filter element (25), which is housed in an interchangeable cassette, and consisting of a continuous zig-zig shaped or wave-shaped surface-membrane filter strip. Each area of the frame is covered in a leakproof manner by a protective hood (69) in whose hood space (25) in an oblique manner towards the coating zone (18) and detach the excess powder attached to the membrane applied thereon, which is diverted through a slat-type screen (55) down to the floor of the booth (67) and into a powder container (80). Thorough cleaning can be effected by a second cleaning device arranged in the coating zone or after removal of an interchangable cassette from the booth.
Patent DE-3508128-A1 (DE)
Title: Vane-type rotary pump
Inventor: BAUMGARTNER HANS DIPL ING
IPC: F04C15/00
Filed: 1985-03-07
Abstract: Vane-type rotary pump having a rotor which is mounted eccentrically to the rotary vanes and, for the passage of the rotary vanes, has rotor slots in which packing strips are arranged bilaterally between which the rotary vanes slide or pivot, said packing strips under the influence of the force of resilient elements bearing on the rotary vanes which, as the rotational speed of the drive increases, exert stronger forces owing to the action of centrifugal force.
Patent DE-3516488-A1 (DE)
Title: Air-conditioning installation for operating theatres
Inventor: THOMANN URS
IPC: F24F7/08
Filed: 1985-05-08
Abstract: The invention relates to an air-conditioning installation for operating theatres with an incoming-air duct 6 with at least one incoming-air outlet 1, 2 arranged on the ceiling 16 of the operating theatre as well as with an outgoing-air duct 9 which is connected via an outgoing-air line 10 to at least one ceiling outgoing-air grate 11 as well as possibly wall outgoing-air grates 12. In order to air-condition operating theatres in a draught-free manner and to keep the germ level low even without complex expensive ventilating ceilings, there are connected to the incoming-air duct 6 an incoming-air outlet 1, preferably arranged in the centre of the room, with radiating grates 3 for cool incoming air 19 for covering the room cooling load with generation of four mixing air flows 20, preferably directed into the corners of the operating theatre, and an additional incoming-air outlet 2 which is provided with a number of slot rollers 4 for generating a displacement flow 23 directed onto the operating table 24. <IMAGE>
Patent DE-3516728-A1 (DE)
Title: Method for controlling the shape of rolling stock in a roll train
Inventor: KOTERA YOSHIKAZU
IPC: B21B37/16
Filed: 1985-05-09
Abstract: Method for controlling the shape of rolling stock in a roll train comprising a plurality of roll stands. The values for the change in thickness reduction for the roll stands, the said values being selected for the purpose of shape correction and increasing in the sequence of the roll stands, are determined as a function of the output signal of a sensor for the shape of the end product arranged downstream of the outlet of the last roll stand. The correction stages are determined in such a way that the deviation in shape is limited to a permissible range and that the shape correction in each roll stand is carried out at precisely the time of arrival of that part of the rolling stock on which a shape correction has been carried out on the preceding roll stand, taking into account the speed of passage of the rolling stock and the spacing between the roll stands, while the thickness of the final rolled product is kept to a fixed value.
Patent DE-3522577-A1 (DE)
Title: Control rod drive for a nuclear reactor
Inventor: BATHEJA PRAMOD DIPL ING
IPC: G21C7/16
Filed: 1985-06-24
Abstract: In a hydraulic control rod drive for a nuclear reactor, the hydraulic flow proceeding upwards from below is blocked by a valve (17) for the purpose of moving the control rod (14) downwards. A gap (25) provided between the piston (9) and the cylinder (8) then serves as a passage for the hydraulic fluid displaced by the piston (9). It determines the fall velocity. For the movement upwards, the rate of travel is limited by a throttle cross-section (16) at most three times the gap cross-section. The novel drive is particularly suitable for shutdown rods having an on or off position. <IMAGE>
Patent DE-3526555-A1 (DE)
Title: Feed chuck
Inventor: BROGHAMMER KURT
IPC: B23B13/12
Filed: 1985-07-25
Abstract: A feed chuck has an outer sleeve (10) into which is inserted a clamping insert (12) which is pressed in an adjustable manner, by a clamping screw (14), against an internal taper tapering towards the front end of the outer sleeve (10). The clamping insert (12) is a cylindrical sleeve which has axial longitudinal slots at its front and rear ends so that it comes to rest uniformly over its entire axial length against the bar stop, under the clamping pressure adjustable by means of the clamping screw (14). The clamping screw (14) can be secured against unwanted displacement during operation by means of a self-locking nut (46). <IMAGE>
Patent DE-3532259-A1 (DE)
Title: Greetings card with integrated microprocessor and digital memory as sound recording medium
Inventor: WEIGL ROBERT DIPL ING
IPC: G10L19/00
Filed: 1985-09-10
Abstract: The invention concerns a greetings card or similar with an integrated sound recording medium module, for individual recording of speech or other acoustic information. The sound recording medium module consists of a digital memory, a microprocessor, a microphone, an analogue-digital converter, a digital-analogue converter, a loudspeaker and a battery for power supply. The whole sound recording medium module unit can be combined into a speech memory component. Speech is fed via a microphone to the analogue-digital converter, and put into the memory in binary form using the microprocessor. The stored information is played back, using the microprocessor, from the memory via the digital-analogue converter to the loudspeaker. The invention means that greetings cards, which until now have been programmed with fixed melodies or spoken texts, can also be used for individual speech recording. The particular advantage of this method is the use of purely electronic components. Famous domestic and foreign publishers, including Deutsche Bundespost (the German Federal Post), are very interested in this way of sending individual greetings.