baber/WOPTO huggingface dataset:
Patent DE-3623081-A1 (DE)
Title: Dishwasher or washing machine
Inventor: SCHEUERLEIN HANS
IPC: D06F39/08
Filed: 1986-07-09
Abstract: In a water-carrying domestic appliance, a base tray (2), which engages under water-carrying components (3, 9) and in which is seated a switching device (31) for controlling a solenoid valve (3, 6) connected to the water supply, is arranged inside the housing. In order, in this arrangement, to prevent water damage in the water supply system, even outside the housing (1), at least one collecting channel (11), which projects at least under one of the water-carrying components (6 to 10), is arranged outside the area under which the base tray (2) engages. Leakage water flowing out from this or these components is then conveyed into the base tray (2) by the collecting channel via an outlet nose (12). The switching device (3), present there in any case, therefore switches the solenoid valve (6) assigned to the water pipe into the closed state when leakage water appears both inside and outside the housing (1). <IMAGE>
Patent DE-3628760-A1 (DE)
Title: Assembly and machining installation
Inventor: HOFMANN FRITZ
IPC: B23Q16/00
Filed: 1986-08-25
Abstract: Horizontal conveyor belts (3) are available for the linear transport of transport plates (4) in assembly and/or production lines. Fastened to the transport plates (4) are workpieces (22), which are fed one after the other to various assembly and/or machining stations. Stoppers (12) with rubber stops (14) are present for stopping the movement of the transport plates (4). The transport plates (4) are accurately positioned by vertically movable centring members (18, 26). At the respective work station, the transport plates (4) are lifted from the conveyor belts (3) by a pressure plate (5) and are pressed upwards against a three-point counterbearing (28). The movement of the pressure plate (5), the stopper (12) and the centring members (18, 26) is effected by hydraulically actuated cylinder/piston units (6, 8). Transport plates can thereby move in independent timed sequence with one another and can be accurately positioned at the work locations. <IMAGE>
Patent DE-3639785-A1 (DE)
Title: Device for suspending brochures (pamphlets, booklets, folders) or the like
Inventor: MAIER-HUNKE HORST WERNER
IPC: B42F15/00
Filed: 1986-11-21
Abstract: In a device for suspending brochures or the like, use is made of suspension members which have a carrying pin (10) and a supplementary pin (12), which connect the spine fold (8) of the brochure to a transparent lug (14) which exhibits a central web (15) and two downwardly directed clamping legs (16, 20) which adjoin the upper edge of said web. The central web forms, together with the front clamping leg (16), a receiving means (18) for a transparent strip (19) and forms, moreover, one of the side walls of a guide channel (13) for the supplementary pin (12) and, moreover together with the rear clamping leg (20), a clamping gap (21) for the folded spine (8).   <IMAGE>
Patent DE-3701873-A1 (DE)
Title: Spinning or twisting machine
Inventor: JAEGER WOLFGANG
IPC: D01H1/24
Filed: 1987-01-23
Abstract: Spinning or twisting machine. It has a large number of electric motors which are connected in parallel with one another to a current source supplying symmetrical rotary current. The components driven by these motors are mechanically coupled to one another. The current source feeding these motors supplies load-independent current or load-independent voltage. In the case of the load-independent current, the three phases of a single motor are monitored for exceeding a predetermined asymmetry of an electric variable by means of a monitoring circuit. In the case of the load-independent voltage, the three output phases of the current source are monitored for exceeding a predetermined asymmetry of an electric variable by means of a monitoring circuit.
Patent DE-3705792-A1 (DE)
Title: Method for the harvesting of tree fruit and the like
Inventor: WALDEIS DIETER
IPC: A01G23/00
Filed: 1987-02-24
Abstract: The invention relates to a method for the harvesting of tree fruit, especially that of forest trees, and for the recording of forest damage and the execution of tree-care measures and the like, in which the trees or forests are approached or travelled over by a balloon or small airship, controlled by means of a rope from the ground surface or by navigation means and filled with supporting gas, having a trailed workbasket vertically adjustable relative to the said balloon or small airship, the work to be executed being carried out at the same time. The method according to the invention affords very considerable advantages in comparison with all methods known hitherto, since it can be employed even in extreme situations when the set-up time is very short, and for recording damage and also in care work.
Patent DE-3710094-A1 (DE)
Title: Vehicle for loading and unloading and for transporting containers, cable drums or the like
Inventor: HILLE HANS-HEINRICH DIPL ING
IPC: B60P1/48
Filed: 1987-03-27
Abstract: A vehicle can be advantageously used to load and unload both containers (22) and cable drums (30) if essentially L-shaped levers (11) are arranged at both longitudinal sides of the vehicle, the legs (14) of the L-shaped levers (11) which lie approximately horizontally in the transport position being mounted with their end in each case so as to be capable of tilting in a tilting joint (10) whenever a main hydraulic cylinder (8) engages on the associated L-shaped lever (11) in order to tilt it and whenever a supporting leg (12) is coupled in a pivoting-out fashion by means of a hydraulic cylinder (18) in the region of the tilting joint (10), the said hydraulic cylinder (18) being arranged between the supporting leg (12) and the leg, which is approximately horizontal in the transport position, of the approximately L-shaped lever (11), and being dimensioned in such a way that after the supporting leg (12) comes to rest in the supporting position the said leg supports the tilting of the L-shaped lever (11) which is controlled by the main cylinder (8). The upright leg (13) of the essentially L-shaped lever (11) has mounting devices both for axle ends of a cable drum and for a container (22). <IMAGE>
Patent DE-3711155-A1 (DE)
Inventor: MAKOWKA BERND DIPL CHEM DR
IPC: C07C69/60
Filed: 1987-04-02
Abstract: An improved process for the preparation of dimethylmaleate by the esterification of maleic acid anhydride, maleic acid monomethylester, maleic acid or mixtures thereof with methanol in the presence of catalytic quantities of sulphuric acid, which comprises carrying out the esterification reaction within 20 to 120 minutes in a multistage bubble cap column reactor at temperatures of from 90 DEG  to 140 DEG C. and with methanol excesses of from 0.4 to 2.0 mole per mole of the dimethylmaleate to be produced.
Patent DE-3711742-A1 (DE)
Title: Protective cabinet high-rise storage installation
Inventor: GROTE ULRICH DIPL ING
IPC: E04H5/02
Filed: 1987-04-07
Abstract: Published without abstract.
Patent DE-3711813-A1 (DE)
Inventor: KUEBLER HANS
IPC: C12P5/02
Filed: 1987-04-08
Abstract: In a process for treatment and anaerobic fermentation of bio-organic waste, the waste is subjected to a preliminary treatment during which it retains its fibrous consistency, further processed in a lye stage in alkaline conditions, and finally separated into a continuous solid strand and a liquid stream in a solid/liquid separating stage. The liquid stream is conveyed to a methanization stage and the continuous solid strand is subjected to a hydrolysis of the solids. The resultant hydrolysate is also conveyed to a methanization stage.
Patent DE-3712547-A1 (DE)
Title: Hydraulic control device
Inventor: HONIG ERNST-AUGUST DIPL ING
IPC: F16H61/06
Filed: 1987-04-13
Abstract: A hydraulic control device for controlling the pressure medium actuation of a hydraulically actuatable shift element (2), provided for a motor vehicle automatic transmission is described, which can be engaged in different gears for the transmission of differing drive torques. The control device has an accumulator (3), comprising a piston-cylinder unit, connected to the pressure actuation line (8) leading to the shift element (2), the piston (30) of which accumulator can be adjusted by the pressure of the pressure actuation line against a counterforce acting on the piston. In order to achieve the most comfortable shift transitions possible when engaging the shift element (2), it is proposed that the counterforce be variable as a function of the gear to be selected. This can be achieved, for example, in that the piston (30) of the accumulator (3) has a first counteracting surface (32a), which is acted upon by a fixed pressure, and a second counteracting surface (32a) which is loaded by a disconnectable pressure. <IMAGE>
Patent DE-3712575-A1 (DE)
Inventor: RENNISON RAYMOND
IPC: F16D43/20
Filed: 1987-04-14
Abstract: A control system 1 for overload protection of a drive shaft comprises a dog tooth coupling 2 having interposed between the drive and driven teeth 12, 14 elastomeric blocks 16 carrying a contact ring 18 associated with a microswitch 20 connected to a logic control unit 24. Distortion of the blocks 16 due to a torque overload condition actuates the microswitch 20 through the contact ring, thus stopping the coupling drive via a control unit 24. <IMAGE>
Patent DE-3716099-A1 (DE)
Title: Mounting Cap
Inventor: GEIGER ALBERT
IPC: B60G13/00
Filed: 1987-05-14
Abstract: The invention relates to a mounting cap for the temporary mounting of, for example, a spring strut 2 on a vehicle body 1, consisting of a pot-shaped body 9 which is open in the direction of the parts to be held and from which project upwards resilient hooks 8 for fastening in an orifice 3 of the body 1 and downwards resilient supporting hooks 10 for receiving the inner bead 11 of the sheet-metal basket 4 of the spring strut. The fastening flange 5 of the sheet-metal basket 4 has to be produced with an inner bead 11 which reaches relatively far into the orifice 12 of the sheet-metal basket, and therefore the legs 13 of the hooks 10 have to bend relatively far back inwards during insertion. This has often resulted in breaks of the over-stressed hooks, with the consequence that the spring strut has no longer been held or at all events, with the effect of making mounting more difficult, no longer being held vertically. According to the invention, therefore, the mounting cap is composed of the actual cap 14 and of a clamping ring 18 which receives the inner bead 11 in a recess 22 on the outer circumference and fits into a recess 19 of the supporting hooks 17 and the inner lower step 20 of which rests on the horizontal surface 21 of the supporting hooks. <IMAGE>
Patent DE-3728779-A1 (DE)
Title: Method for pretreating objects having a titanium surface
Inventor: MANER ASIM DR
IPC: C25D5/38
Filed: 1987-08-28
Abstract: The invention relates to a method for pretreating objects having a titanium surface, for subsequent electroplating with a strongly adhering coating. Titanium is one of the metals which are not readily electroplatable. The object of the invention is to provide a simple and rapid pretreatment method which involves the use of inexpensive, environmentally safe and readily handled chemicals. The effect of the pretreatment should persist for at least a few weeks. This is achieved by the objects being dipped in an aqueous solution of a base and an oxidant. Sodium hydroxide can be used successfully as the base. Objects having a titanium surface which have been pretreated in this manner can still be electroplated with a strongly adhering coating even after many weeks.
Patent DE-3730449-A1 (DE)
Title: Method and device for detecting wild animals
Inventor: DIETL HELMUT DIPL ING
IPC: A01D75/20
Filed: 1987-09-10
Abstract: The invention relates to a method for detecting wild animals cowering in meadows and the like before an approaching reaping vehicle and to devices for carrying out this method. For this purpose, the meadow (W) and the meadow ground (WB) are scanned infrared-optically at a sufficient distance from a reaping vehicle (MF) and over the width of the reaping unit of the latter by means of an infrared-optical sensor arrangement (S) mounted on the reaping vehicle (MF). As a result of the contrast of the infrared radiation between the warm body of the wild animal and the colder meadow (W) or the colder meadow ground (WB), the presence of a wild animal is detected by means of the sensor arrangement (S) and in such a case an acoustic and/or optical alarm is triggered. As a result, the attention of the driver of the reaping vehicle is drawn to the detected wild animal, so that he can stop the vehicle or the reaping vehicle (MF) is stopped automatically, and he can move the endangered wild animal, for example a fawn, out of range of danger, preferably in a bunch of grass. <IMAGE>
Patent DE-3734010-A1 (DE)
Title: Refuelling vehicle, especially an airfield hydrant vehicle
Inventor: DORN RAINER DR ING
IPC: B67D7/00
Filed: 1987-10-08
Abstract: A refuelling vehicle, especially an airfield hydrant vehicle, having a pipeline system and a plurality of fittings which are installed in the pipeline and through which the fuel flows. The pipelines have a larger nominal width than the fittings. At least one of the fittings is assigned a nominal width adapter in the form of a diffuser component which is connected downstream of the fitting. The diffuser component has at least one guide cone which is arranged at a radial distance from the diffuser inner wall and concentrically with respect to the diffuser axis, and whose cone angle is less than the aperture angle of the diffuser component. <IMAGE>
Patent DE-3734182-A1 (DE)
Inventor: STRUNCK FRITZ-JUERGEN DIPL ING
IPC: G01M3/00
Filed: 1987-10-09
Abstract: A method of detecting leaks on metallurgical vessels delivered with refractory material and equipped with cooling elements. Whereas major leaks can be detected by monitoring the flow quantities in the individual circuits of the entire cooling circuit of the furnace vessel, no method has so far been disclosed according to which even the smallest leaks, during which less than 250 cm<3> down to the quantity of a drop escapes, can be located. The method according to the invention is distinguished by the fact that cooling liquid escaping during a leak is collected as vapour and is fed to a moisture indicator and recorded. For this purpose, perforated vapour-collecting tubes (5) are installed below the cooling elements (3). A moisture indicator is attached to the outlet of each vapour-collecting tube (5) outside the furnace vessel (1). The method and device are suitable for electric-arc furnaces, reduction furnaces, etc. <IMAGE>
Patent DE-3736756-A1 (DE)
Title: Flat-belt pull
Inventor: DURST NORBERT DIPL ING
IPC: B60H1/00
Filed: 1987-10-30
Abstract: Flat-belt pulls, such as those used for adjusting devices on motor vehicles, can not be bent easily because the possibility of fine adjustment is to be maintained. In the case of the new flat-belt pull, the sleeve is provided on at least one side with a series of cut-outs arranged in series in the longitudinal direction, these being designed as openings which are provided on the sides parallel to the larger side faces of the flat belt. By virtue of this design, the sleeve has in the longitudinal direction sections with a thinner cross-section which facilitate bending because there is no compression of the material during redirection. The invention can be used for adjusting the flaps of heating and air-conditioning systems in motor vehicles. <IMAGE>
Patent DE-3737122-A1 (DE)
Title: Method for presenting the thread start of a cross-wound bobbin so as to be ready for grasping and device for carrying out the method
Inventor: GEBALD GREGOR DIPL ING
IPC: B65H75/18
Filed: 1987-11-02
Abstract: The thread start of a cross-wound bobbin can, during the passage through a transport apparatus arranged, for example, between a bobbin-producing machine and a bobbin-processing machine, be positioned on the bobbin in such a way that it is ready for an automatic picking-up operation in the subsequent machine, if the cross-wound bobbin is rotated automatically on the transport apparatus with the effect of an unwinding of the thread, and if, during the rotation of the cross-wound bobbin, the thread starting piece is grasped by means of a suction nozzle and is positioned on the bobbin run-off side with a length sufficient for the automatic pick-up and the thread tip is secured on the cross-wound bobbin.
Patent DE-3738763-A1 (DE)
Title: Apparatus for laying bridges
Inventor: MAHNCKE JUERGEN
IPC: E01D15/127
Filed: 1987-11-14
Abstract: The apparatus for laying trackway bridges mounted on a vehicle comprises a jib which is pivotably articulated on the vehicle and has supporting-roller pairs arranged at a distance above one another. These supporting-roller pairs run on guide rails on the inner long sides of the bridge. At its free end, the jib has a bearing and adjusting unit consisting of a pivotable securing arm and front supporting-roller pairs capable of being pushed out in the transverse direction of the vehicle. This bearing and adjusting unit is in a holding connection, on the one hand, with bridge-side rollers via the securing arm and, on the other hand, with the bottom boom of the bridge via the front supporting-roller pairs.
Patent DE-3742617-A1 (DE)
Inventor: SCHONART EDGAR
IPC: G08C15/08
Filed: 1987-12-16
Abstract: An electrical circuit arrangement, e.g. for a motor vehicle, for setting electrical consumption devices has a control device (ST) with a microcomputer (MC), an analogue multiplexer (AM), an A/D converter (AD) and circuit elements (RE, RZ, VR) in order that, depending on different switching states, the consumption devices are set in operating states corresponding to the switching states, through as small a number of electrical circuits as possible. Switches (S) are used each of which has three switch positions and each of which is connected, through an electrical circuit, to one control input of the control device. Each control input of the control device is connected, through a voltage divider (SP), to one input of the analogue mutliplexer (AM). <IMAGE>
Patent DE-3802921-A1 (DE)
Title: Apparatus and process for drying out a moist region of a wall
Inventor: THUMM EGON
IPC: E04B1/70
Filed: 1988-02-02
Abstract: In the case of an apparatus (10) for drying out a moist region (4) of a wall (2) by means of dry air (5), a shield (11), which forms an air-guiding channel (14) together with the wall (2), is arranged in front of the moist region (4) of the wall (2), at a distance from the latter. The air-guiding channel (14) is provided with one or more inlet openings (15) for supplying the dry air and with one or more outlet openings (16, 16', 16'', 16''') for discharging the moist air.   By means of an apparatus (11) of this type, a moist region (4) of a wall (2) can be dried out in a short period of time without thereby detracting to any great extent from the usability of the room. Furthermore, this results in the region which is to be dried being ventilated in a uniform and intensive manner, thus avoiding non-uniform drying. In addition, the necessary outlet in terms of equipment and labour time is low. <IMAGE>
Patent DE-3804703-A1 (DE)
Title: Board loading and feeding apparatus for producing pallets
Inventor: RIGHI EDUARD
IPC: B65G57/26
Filed: 1988-02-15
Abstract: An apparatus is to be provided, with which the cover boards can be fed conveniently and simply to a pallet manufacturing plant. The apparatus is to be capable of being added both to new and to existing pallet manufacturing plants. The board loading and feeding apparatus comprises one board magazine (1) per board width, a conveyor (2) which is arranged below the board magazine (1) and onto which the boards are fed in a clocked manner and stop points (5) for accumulating the boards to form a pallet layer having interspaces corresponding to the arrangement of the stop points. The production of wooden pallets. <IMAGE>
Patent DE-3813860-A1 (DE)
Title: Method of welding together (joining) parts of composite materials
Inventor: KOECHER REINER DIPL ING
IPC: B23K26/32
Filed: 1988-04-23
Abstract: The invention relates to a method of welding together (joining) parts of composite materials which each consist of a parent material (1) and an overlay material (2), the parts being connected at their margins by a weld (1a, 2a) made by the beam welding method. In order to avoid the development of mixed structural zones, a channel-like recess (7) is formed in the parent material (1) and/or overlay material (2) in the seam area between the parent material (1) and the adjoining overlay material (2). The recess (7) accommodates the root of the welds (1a and 2a). <IMAGE>
Patent DE-3817433-A1 (DE)
Title: Process for the direct reduction of iron oxide-containing materials in a rotary kiln
Inventor: ELSENHEIMER GERD
IPC: C21B13/08
Filed: 1988-05-21
Abstract: The iron oxide-containing materials are reduced to iron sponge with addition of solid carbonaceous reducing agents. To maintain a uniform temperature profile, air is blown in at controlled rates through the shell of the rotary kiln, and distributed over the length of the rotary kiln via jacket tubes or nozzle bricks, the air being supplied to the jacket tubes or nozzle bricks by fans fixed to the rotary kiln. The rate of the air blown into the rotary kiln at the individual points through the jacket tubes or nozzle bricks is controlled by adjustment of the speed of rotation of the fan drive motors fixed to the rotary kiln by means of changing the frequency.
Patent DE-3819761-A1 (DE)
Title: Digital valve system
Inventor: WINHEIM STEFAN H
IPC: F16K27/00
Filed: 1988-06-10
Abstract: A description is given of a digital valve system for a nozzle (spray) dampener with at least one digital valve arrangement, this digital valve arrangement having at least two solenoid valves (14), which are arranged in parallel in terms of the direction of flow of a fluid, control the fluid flow rate and can be controlled individually, and with a valve control circuit (10). The object of the invention is to reduce the operating cost of a digital valve system of this kind. For this purpose, the solenoid valves (14) are designed as bistable solenoid valves. <IMAGE>
Patent DE-3824718-A1 (DE)
Title: Electronic device
Inventor: MORITA AKITAKA
IPC: G06F15/02
Filed: 1988-07-20
Abstract: The electronic device according to the invention includes means of storing numerical data, which include position dividing symbols (>>, <<), and means of carrying out calculations using the stored numerical data which include the position dividing symbols. By using the position dividing symbols, the numerical data to be used for the calculation can be recognised more easily by a user. A CPU (4) recognises from a position dividing symbol that further numerical data follows, so that the numerical data including a position dividing symbol can be processed directly by the CPU. <IMAGE>
Patent DE-3826464-A1 (DE)
Title: Tank for flammable fluids, in particular liquefied motor fuel
Inventor: ENDERS GUNTHER
IPC: B65D90/02
Filed: 1988-08-04
Abstract: A vessel wall (10), consisting of metal or plastic, of a tank for flammable fluids, in particular liquefied motor fuel, is laminated with one or more layers of woven laminate fabric (11b-g,i), at least on part of its outer side, with the aid of a laminating binder. To increase the strength of the vessel, the layers of woven laminate fabric consist of polyaramide fabric (11d). If improved protection against gunshot and leakage is required, instead of this there may be provided in the case of the embodiment having a plurality of layers of woven laminate fabric in which one said layer differing from the outermost said layer is arranged directly between two swelling layers (11h), which can be made to swell by the fluid, at least four layers of woven laminate fabric, the layer following the innermost layer being arranged directly in front of the inner swelling layer (11h) and consisting of a fluid barrier layer (11i). <IMAGE>