baber/WOPTO huggingface dataset:
Patent DE-3335612-A1 (DE)
Title: Insulation arrangement for concentric windings having opposite minimum-air gaps and tracking paths
Inventor: FAUST MANFRED DIPL ING
IPC: H01F27/32
Filed: 1983-09-30
Abstract: In order in a simple way in terms of production and assembly to ensure the required air gaps and tracking paths between a coil former (1 or 4) of a concentrically wound primary winding (WI1) on the one hand and a secondary (WI2) on the other hand, it is proposed according to the invention either, internally on both end flanges (11, 12) to plug in each case one insulating material frame, which can be plugged together from two frame halves (2, 3) and reset one of the two windings, onto the coil former base (14) (Fig. 1-4) or to embed this winding in a single-layer or multi-layer insulating film cylinder having insulating edge beads which are padded on the sides (Fig. 3-7), these edge beads being formed (Fig. 7) either by lateral deflection and folding (Fig. 4-6) of an integral self-adhesive insulating film (5) which is simultaneously used as the coil base insulation, or by the interposition of a padded strip (8 or 9) between two insulating films (6, 7) which are integrally connected to one another at least at the outer edge and in turn at the same time form the coil base insulation (Fig. 7). A suitable application is, in particular, isolating transformers and safety transformers. <IMAGE>
Patent DE-3345641-A1 (DE)
Title: Handle for a tool or sporting appliance
Inventor: ELBERT KARL OTTO
IPC: A63B60/18
Filed: 1983-12-16
Abstract: In order to maintain the grip of a handle on a tool or sporting appliance, the handle is designed to be hollow on the inside and is provided with passages to the interior space of the handle which open into the region of the grip. To improve the moisture-removing air circulation in the handle, which is thus permitted, one or more apertures to the cavity can be provided on one and/or both end faces, outside the grip surface. A similar purpose is aimed at by the arrangement of a miniature ventilator in the interior space of the handle. It is further advantageous if a filling of hygroscopic material, preferably silica gel, is provided in the interior space of the handle.
Patent DE-3345963-A1 (DE)
Title: Fireplace for solid fuels, especially wood
Inventor: PROEMMEL JOACHIM
IPC: F24B1/16
Filed: 1983-12-20
Abstract: The invention relates to a fireplace for solid fuels, especially logs, and consists of a fuel supply chamber which merges at its lower end into the combustion space that opens upwards into a flame burnout chamber arranged laterally of the fuel supply chamber and from which the hot combustion gases are drawn past heat transfer devices into the chimney. The object of the invention is to design the fireplace described at the beginning for solid fuels such that it can easily be ignited with small pieces of solid ignition material, that its heating power can be regulated, and that it can be used as a basic unit for the most varied types of fireplace - chimney, chimney oven, oven, central heating boiler, hearth - as the basic component of the fireplace. The invention consists in that a space is arranged between the combustion space and the flame burnout space, and is widened for the reception of solid ignition material, and that a device is provided with which the burning ignition material or the flames arising from it are to be brought or conducted into the combustion space. The regulation of the heating power takes place both by regulation of air quantity divided into partial streams and also by variation of the effective grate surface. The quantity of combustion air can be divided such that the fuel which has reached the grate trough ... Original abstract incomplete.
Patent DE-3346063-A1 (DE)
Title: Separator for raw materials of animal origin
Inventor: ULBRICHT CHRISTIAN DIPL ING
IPC: A22C17/04
Filed: 1983-12-21
Abstract: These separators are known devices which serve for the recovery of the fringes of residual meat on the bones of slaughtered animals. Furthermore they are used in the production of a raw flesh mass from poultry or fish. These devices are either independent machines or machine systems, or are built on as separating adapters for comminuting machines which operate on the mincing machine principle. The known separating adapter works with a conical screw of decreasing pitch depth and width and produces a very high pressure in order to press the raw mass through the 0.6 mm bores of the strong-walled conical sieve cylinder. The material to be separated is strongly heated and denatured by pressure and friction. A special cooling is required. Fish, meat bones, poultry or rind fat give rise to different technical requirements for the separating zone. The invention represents a separating adapter, the separating zone of which is designed to be interchangeable corresponding to the requirements. While maintaining the basic equipment, only a bushing with knife bars mounted on it, and if necessary the sieve cylinder of only 2 mm wall thickness, are interchanged.
Patent DE-3346410-A1 (DE)
Title: Device for supporting the rotor of a linear stepping motor
Inventor: VIEHWEGER HERMANN DR ING
IPC: H02K41/02
Filed: 1983-12-22
Abstract: The invention relates to the support and adjustment of the rotor on a cylindrical stator. The aims of the invention are to reduce the time and cost outlay for producing and adjusting this bearing, and to increase its functional reliability. The object of the invention is to create a roller bearing which can be fitted and set easily and increases stability. This object is achieved according to the invention on such a linear stepping motor in that in each case one bearing body is mounted on the magnet system, via fixing screws, at both ends of the rotor, which bearing body supports two rollers which are supported rigidly on the two raceways located in the upper circumferential semicircle of the stator, the raceways form an integral outline surface with the magnet structure of the stator, and the air gap between the magnet structures of the rotor and of the stator is smaller on the upper half circumferential circle than on the lower. The invention is applicable to linear stepping motors having a cylindrical stator and a rotor with a concentrically arranged magnet system. <IMAGE>
Patent DE-3346427-A1 (DE)
Title: Casing-loadable drum-type washing machine
Inventor: AUGUSTIN SIEGFRIED
IPC: D06F37/10
Filed: 1983-12-22
Abstract: In a casing-loadable drum-type washing machine with a positioning device, the tub cover has a release mechanism, by means of which the drum cover is automatically unlocked during opening.
Patent DE-3347292-A1 (DE)
Title: Oil-cooled, built piston for internal combustion engines
Inventor: GENTSCHEFF JORDAN DIPL ING
IPC: F02B3/06
Filed: 1983-12-28
Abstract: In the case of an oil-cooled, built piston for an internal combustion engine, in which the individual piston parts bear on one another with parallel surfaces and are connected to one another by screws, it is proposed, as a remedial measure, in order to prevent abrasive wear in the area of the surfaces bearing on one another, to provide oil-filled spaces in the area of the parting line between two piston parts bearing on one another. In operation of the piston, oil from these oil-filled spaces can enter into the gap forming between two surfaces normally bearing on one another, so that direct friction contact of the metal surfaces bearing on one another and hence the formation of points of wear are avoided.
Patent DE-3400592-A1 (DE)
Title: Device for heat-pressing vehicle tyres
Inventor: IRL ERICH
IPC: B29D30/06
Filed: 1984-01-10
Abstract: The device for heat-pressing vehicle tyres has upper and lower moulds for shaping the outer profile of the tyre (10). The moulds are guided so as to be axially adjustable with respect to one another in the frame of the device. One of the moulds has a segment carrier (30) arranged on the ram (18) of a pressing cylinder (17) with mould segments (23) which are radially adjustable on this segment carrier (30) by means of a clamping ring (20) and the other mould is fastened to a ram arrangement (46) comprising at least one lifting cylinder. In order to be able to exchange the mould segments directly after the heat-pressing of a tyre, it is provided for the segment carrier (30) to be connectable to the ram (18) of the pressing cylinder (17) by means of a releasable clutch (28). <IMAGE>
Patent DE-3402889-A1 (DE)
Title: Method and device for saving a set operating state in display devices and/or printers in electronic data processing systems
Inventor: HASHIMOTO SADAKATSU
IPC: G06F3/153
Filed: 1984-01-27
Abstract: The invention relates to a method and a device for saving or maintaining the display and/or print mode used for output in computer systems, which comprises, for example, the tabulator position, the line spacing, the line and paper feed, the underlining, the inverting and the provision of apostrophes (double angle mode). Such a mode is stored in saving memories, for example following the reception of an externally generated interrupt signal, and called up again after the interrupt program has ended, so that the original display or print operation can be continued. A conventional reactivation of such a display or print mode can therefore be omitted. <IMAGE>
Patent DE-3405352-A1 (DE)
Title: Device for the application of paste-like substances, especially of pharmaceuticals or cosmetics
Inventor: BEHRENDT PAUL DR MED
IPC: G01F11/02
Filed: 1984-02-15
Abstract: The device for the application of paste-like pharmaceuticals or cosmetics, has a container (1) housing the paste-like substance to be applied, an open dispensing nozzle (6) and a manually operated ejection device (3) for ejection of the paste-like container contents. This device is additionally designed as a metering device in that the storage container (1) delimits a metering chamber (2) of predetermined volume and has a charging orifice located at that end of the storage container (1) which is opposite the dispensing nozzle (6). In the region between the charging orifice (5) and the dispensing nozzle (6) the storage container (1) is transparent at least over part of its circumference and is provided with a graduation (9). <IMAGE>
Patent DE-3411129-A1 (DE)
Inventor: KUENZEL REINER
IPC: G08B26/00
Filed: 1984-03-26
Abstract: 1. Circuit arrangement for a danger-indicating installation with several indicators (4, 5), which are connected across a two-wire indicating line (2, 3) to a central means having evaluation electronics (20) and which associates the signals supplied by indicators (4, 5) with clearly defined states on the indicators, with a signal level applied to the indicators by the evaluation electronics (20) via indicating line (2, 3) and which is cyclicly keyed, with in each case one counter (43) providing in the indicators (4, 5) and which counts the logic states corresponding to this signal level keying and in the case of identity of the count with an address value in each case preset on each indicator supplies a signal characterizing its state across indicating line (2, 3) to evaluation electronics (20), all the counters (43) being resettable by a resetting signal, characterized in that the resetting signal for the counters (43) of indicators (4, 5) is in the form of a further signal level keying and that the signal characterizing the state, e.g. alarm of fault, of the individual indicator (4, 5) is supplied as a clearly defined, but different signal level to evaluation electronics (20) by the selected indicator (4, 5) within the time interval up to the selection of the next indicator.
Patent DE-3414343-A1 (DE)
Title: Electrical plug connector
Inventor: BRAUMANN GUNDOKAR DIPL ING
IPC: H01R13/41
Filed: 1984-04-16
Abstract: The plug connector, which is especially suitable as a plug base for integrated socket modules, is provided with connecting elements (1) for soldering into an electrical printed-circuit board. Said connecting elements (1) are pressed into through-openings (2) in a housing (3) of the plug connector. The connecting elements (1), which are stamped from flat material, have a transversely-running, bead-like bulge (4) in the region of the through-opening (2), which bulge (4) presses into the associated inner wall of the through-opening (2). The lateral cut edges of the connecting element (1) are tapered conically and are larger in size than the width of the through-opening (2). As a result of this measure, the through-opening (2) is effectively sealed against flux rising during soldering. <IMAGE>
Patent DE-3419291-A1 (DE)
Title: Hollow shaft with a permanently connected flange
Inventor: DRACHENBERG FRANZ ING GRAD
IPC: F16C3/02
Filed: 1984-05-24
Abstract: In the case of a hollow shaft (1) with a permanently connected flange (2) composed of a material with a higher shear modulus than the material of the hollow shaft, the flange has a tubular stub (3) which is pushed into the hollow shaft (1) with the interposition of a layer (4) of adhesive. To relieve the load on the end region - critical in terms of strength - of this layer (4) of adhesive at the end of the tubular stub, one half of a bush (6) is seated in the tubular stub (3) and the other half is seated in the hollow shaft (1), with the interposition of a layer (5) of adhesive, the material chosen for the bush (6) having a shear modulus which is less than that of the material of the tubular stub (3) or permanently connected flange (2) and greater than that of the material of the hollow shaft (1). <IMAGE>
Patent DE-3419662-A1 (DE)
Title: Washing machine with a short spin cycle after the rinsing
Inventor: DELHOMME BERNARD
IPC: D06F33/40
Filed: 1984-05-25
Abstract: In order to distribute the laundry uniformly in the drum before a spin, the drum speed gradually increases according to a rise stage (24) from the washing speed to this side of the speed range which corresponds to resonant vibrations of the machine. After this rise, the speed remains the same for a short stage (25) and then increases sharply at the pulse 26 and remains at this high spinning speed for a short time. The time between the start of the speed rise 24 and the start of the spinning pulse 26 is at least equal to the maximum duration of the rise which is determined with low accuracy. The pulse duration 26 therefore depends only on the program switch and is consequently fixed exactly; it can be sufficiently short to ensure that no water ring or foam is generated between the drum and tub. 
<IMAGE>
Patent DE-3422214-A1 (DE)
Title: Electromagnetic control valve
Inventor: HEIDEMEYER PAULUS DIPL ING
IPC: F16H61/02
Filed: 1984-06-15
Abstract: The electromagnetic control valve serves to activate a servomotor, to which pressure medium can be admitted, and has a valve body (3) which can be actuated by an electromagnetic field (8) against a spring arrangement (7, 10) and interacts with a valve seat (13) for forming a control cross-section controlling the inflow of pressure medium to the servomotor, the valve body completely closing the valve seat in a first position and completely opening it in a second position. In order to permit on the one hand a high regulating speed of the servomotor through large control cross-sections and on the other hand also low regulating speeds for the accurate and sensitive control of the servomotor, at least one centre position of the valve body (3) is to be provided in which the valve body (3) opens the valve seat (13) for forming a defined partial cross-section (14). Here, the spring arrangement (7, 10) loading the valve body (3) is to have a bent spring characteristic, and the electromagnetic field (8) allocated to the valve body is to be capable of being loaded with current intensities of graduated magnitude. <IMAGE>
Patent DE-3427366-A1 (DE)
Title: Device for automatically changing an electrode cap in resistance welding devices
Inventor: GRONAU ALBERT
IPC: B23K11/30
Filed: 1984-07-25
Abstract: Published without abstract.
Patent DE-3427793-A1 (DE)
Inventor: PADAR STEVE
IPC: B05B11/00
Filed: 1984-07-27
Abstract: The device for spraying a liquid contained in a container comprises a piston pump (2) of which the housing (7) may be sealingly arranged in the opening of a container and of which the discharge cavity (11) is connected to the lower portion of the cavity of the container when the latter is in its normal position, by a suction valve (9) and by a suction pipe (4). The piston (5) and the piston rod (6) are traversed by a discharge channel which is closed only during a suction stroke of the piston (5). At least one aeration opening (25) is formed sideways on the housing (7) of the pump situated above the lower sealing edge (7) of the piston (5) when the latter is in its normal position at rest. When the piston (5) is at rest, at least one discharge opening (28) is provided under said sealing edge in the normal position of the container to enable the free flow of the liquid out of the container to the discharge cavity (11) when the container is overturned by 180<o> with respect to the normal vertical position. In order to enable the discharge of the container in its inverted position without any additional efforts, the discharge opening (28) is provided, in the normal position of the device and when the piston (5) is at rest, between the suction valve (9) and the lower sealing edge (27) of the piston (5) at the vicinity of the sealing edge (27).
Patent DE-3428556-A1 (DE)
Title: Process and apparatus for the biological treatment of waste water
Inventor: MORPER MANFRED DIPL CHEM DR RE
IPC: C02F3/12
Filed: 1984-08-02
Abstract: In a process for the biological purification of waste water, the waste water is treated with an oxygen-containing gas, in a gas treatment zone 1 via a gas input device 19, in the presence of activated sludge. The waste water/activated sludge mixture is then divided into sludge and purified waste water in a secondary clarification tank 4 and a part of the separated-off sludge is recycled via a sludge return line 6 to the gas treatment zone 1. A further part of the sludge is fed via a branch line 7 to a sludge stabilisation reactor 8 operated under aerobic conditions via a gas feedline 18 and a gas input system 9. The treatment with gas in the gas treatment zone 1 is carried out in this case using air and/or a gas containing at most 40% by volume of oxygen, while the aerobic sludge stabilisation is carried out with the aid of a gas containing at least 80% by volume of oxygen. The CO2-rich and oxygen- and water-vapour-containing exhaust gas resulting in the sludge stabilisation reactor 8 is fed via an exhaust gas line 10 to an absorption chamber 11 and, in this, introduced into a scrubbing liquid via a depth gas treatment device 15. The scrubbing liquid used is waste water to be treated and/or waste water/activated sludge mixture from the gas treatment zone 1. The gas trapped in the absorption chamber 11 and substantially freed from CO2 is returned via a gas discharge line 14 into the sludge stabilisation reactor 8. <IMAGE>
Patent DE-3431372-A1 (DE)
Title: Process for switching fresh air currents for drivers' cabs or work protection cabins
Inventor: HOELTER HEINZ DIPL ING
IPC: E05F15/71
Filed: 1984-08-25
Abstract: In the main application P 3422778.4, a sensor is described which, in the case of pollution, controls the fresh air fan of the vehicle or the like in such a manner that recirculating air operation in the vehicle cab is only ensured when clean exterior air positively affects the sensor, that is to say the sensor switches on the fan. In order further to improve this proposal according to the main application, the invention proposes that a sensor, which is preferably mounted in the vicinity of the air supply, preferably for example of the radiator grille, triggers a process - by acoustic or optical means and/or by means of electrical circuitry - which permits the window lifters, sliding roof and air inlets to be closed.
Patent DE-3438122-A1 (DE)
Title: Conveying installations made of sections of supporting structures and conveying devices for the optimum and simple switching of the conveying location and the conveying path, for modification of supporting widths with a high degree of stability, for structural adjustment to changes in the materials and goods of all kinds to be transported, using standardised individual elements as components
IPC: B65G21/04
Filed: 1984-10-18
Abstract: Conveying installation made of sections of supporting structures and conveying devices for the optimum and simple switching of the conveying location and conveying path, for modification of the supporting widths with a high degree of stability, for structural adjustment to changes in the materials and goods to be transported, consisting of unworked longitudinal supports with clamping profiles with horizontal bends, in which holes or slots are located, and with a profile section as a crossmember and with a spacer tube between the bends and with deflections in the bends and with slots in the deflections and with wedges in the slots for locking, the longitudinal supports being fixedly connected to one another in a self-locking and/or profiled fashion via the profile section by means of clamping profiles, and bindings being situated between the longitudinal supports and the clamping profiles, and the profile section with mountings supporting the spindle with the supporting roller, the conveyor belt and the edge strips, and the lower belt roller with the spindle in the clamping profiles supporting the lower run of the conveyor belt, and the combination of the parts of the sections repeating itself at predetermined intervals, as well as the alternative arrangement of the installation.
Patent DE-3439053-A1 (DE)
Title: Apparatus for water/oil separation
Inventor: PIOTROWSKI ADAM DIPL ING
IPC: B63J4/00
Filed: 1984-10-25
Abstract: The apparatus according to the invention is intended for building into oil separators which are installed in particular in ships and its object is the separation of oil and water of a water/oil mixture. The aim of the invention is facilitation of the coalescence process of oil and improved upward flow of small oil droplets. The aim is also the prevention of settling of oil portions between and on the plates and thus extending the intervals between maintenance. The apparatus is composed of individual plates which are arranged parallel to each other in such a way that they form passageway gaps whose size is 5 to 50 mm. The lower region of the plate is bent at an angle of 10 to 45 DEG in the region of 1/3 to 2/3 of the plate height. Combined in one plane they form a first layer and combined in the second plane they form a second layer. By an arrangement of the first layer offset by 90 DEG  with respect to the second layer, a unit is obtained where the plates in the second layer are turned about the angle 90 DEG  in relation to the direction of flow to the plates in the first layer, as a result of which a lattice-like unit is created. As many units can be in the apparatus as desired, depending on the strength of the flow of the water/oil mixture and on the desired degree of separation. <IMAGE>
Patent DE-3444099-A1 (DE)
Inventor: MITULLA KONRAD DR
IPC: C08G65/44
Filed: 1984-12-04
Abstract: High molecular weight polyphenylene ethers are prepared from monohydric phenols by a conventional polycondensation, by a method in which the resulting polymers are reacted with an epoxide of the general formula (I)    <IMAGE>  (I)  where R1 and R2 can be identical or different and are each alkyl, cycloalkyl, aryl, aryloxy, alkoxy or carboxyalkyl, each of which may contain a further epoxide group, or C3-C20-alkyl-substituted amino, or R1 is hydrogen and R2 is one of the above groups, or R1 and R2 form part of a cycloalkyl ring.