baber/WOPTO huggingface dataset:
Patent DE-3327351-A1 (DE)
Title: Adjusting device for an axial-piston machine
Inventor: GRIESE KLAUS DIPL ING
IPC: F04B1/32
Filed: 1983-07-29
Abstract: The axial-piston machine, for the purpose of adjusting the piston travel, has a pivoting disc (13) which can be pivoted with the aid of an adjusting device. The adjusting device comprises an adjusting cylinder (19) and a spherical piston (28) arranged therein, which piston can firstly be actuated by a fluid pressure force and which is secondly affected by a pressure spring (27). The compression spring increases the pivoting angle ( alpha ) of the pivoting disc if no fluid pressure is present. If pressure is supplied to a pressure chamber (24) associated with the piston (18), the piston (18) pivots the pivoting disc, via an adjusting rod (17) rigidly attached to the piston, to smaller pivoting angles. The adjusting rod is attached to the pivoting disc by means of only one joint (16). <IMAGE>
Patent DE-3327566-A1 (DE)
Title: Method and device for packaging sausage
Inventor: HAUBELT HORST
IPC: B65B9/067
Filed: 1983-07-30
Abstract: In a method for packaging sausage with a hoisting sling in bags made of flexible tube, the sausage is combined, one end in front of the other, with a film, the latter is placed around the sausage and the resulting flexible tube is sealed longitudinally and at a distance from both ends of the sausage with the flexible tube being cut to length, the hoisting sling being diverted before longitudinal sealing of the flexible tube to an angle in relation to the sausage and approximately into the plane of the subsequent longitudinal seam, in such a way that it projects outwards over the longitudinal edges of the film which are still open and is then embedded in the longitudinal seam. In a device for carrying out the method, a plurality of carriers resting on a rotary drive are provided, every other one of which being designed as a pulling element and taking hold of the hoisting sling, while the carriers lying inbetween act on the sausage as pushing elements, the pulling element immediately in front of the device for longitudinal sealing being deflectable between the still open longitudinal edges of the film of the bag made of flexible tube, approximately in the plane thereof, carrying the hoisting sling with it and releasing the hoisting sling at the latest when it is enclosed in the longitudinal seam.
Patent DE-3327895-A1 (DE)
Title: Rotatable cutting tool with sawteeth
Inventor: AONO TOSHIO
IPC: A01D34/73
Filed: 1983-08-02
Abstract: The invention relates to a rotatable cutting tool which is suitable, in conjunction with a rotary device, for the mowing or cutting of grass and undergrowth or trees. The cutting tool consists of a thin disc with a centrally arranged hole and a suitable number of small triangular cutting knives on the outer circumference of the disc. The triangular sawteeth are equipped with cutting edges which extend from the intersection point of the triangle along the two side flanks, one half of the small cutting knives pointing in one direction and the other half of the small cutting knives being oriented in the opposite direction, that is to say the tips of one row of the small cutting knives point respectively in one direction and the tips of the other row of small cutting knives point in the opposite direction. According to a preferred embodiment, the cutting tool is also equipped with a number of cutting knives which are larger than the small triangular cutting knives. The larger cutting knives preferably have a rectangular shape, these knives being equipped with cutting edges on the opposite side edges. According to a preferred embodiment, a row of the smaller triangular cutting knives is arranged respectively between two large cutting knives, the orientation of the smaller triangular cutting knives between two larger cutting knives ... Original abstract incomplete.
Patent DE-3335553-A1 (DE)
Title: Hammer drill
Inventor: GROSSMANN HORST
IPC: B25D17/06
Filed: 1983-09-30
Abstract: A hammer drill with an air-cushion striking mechanism which has a striker (27) with an axial extension (33) which faces the tool holder (3) and is driven in reciprocating fashion in a cylindrical guide sleeve (25) via an enclosed air cushion, has a stop device which holds the striker (27) in the idle position. This stop device comprises a rubber-elastic annular body (34), secured on the extension (33) of the striker (27), and an annular groove (51) formed in a sleeve element (50) arranged in the interior of the spindle (39). The diameter of the central opening of the sleeve element (50) decreases from the rear end of the sleeve element (50) towards the annular groove (51) and is smaller at the spacing of the annular groove (51) than the outside diameter of the annular body (34). <IMAGE>
Patent DE-3341161-A1 (DE)
Title: Container for balls
Inventor: SCHULZ HEINZ-JUERGEN
IPC: A63B47/00
Filed: 1983-11-14
Abstract: A container for balls, for example for tennis balls for a ball-projecting machine, comprises a plurality of parallel shafts (26) which are arranged adjacently and have a cross-section which corresponds to the diameter of the ball, and whose upper openings lie in a horizontal plane (E). When returned, the balls (30) are placed in the container from above so that they are distributed over the individual shafts (26). If balls are lost, this can be recognised immediately by the fact that some of the shafts (26) are not completely filled. <IMAGE>
Patent DE-3407852-A1 (DE)
Title: Coil through which an electrical current is passed
Inventor: BECK HANS-PETER DR ING
IPC: H01F27/28
Filed: 1984-03-01
Abstract: A coil through which an electrical current flows is intended to have a small volume and a low weight and to have a low power loss. This is achieved in that the current-carrying conductor consists of a wound-on strip of very thin foil material of specific width, whose individual layers are insulated from one another, and in that, in operation, the entire coil is immersed in an evaporation-cooling fluid. <IMAGE>
Patent DE-3408189-A1 (DE)
Title: Circuit arrangement for a compass saw
Inventor: SHINOHARA SHIGERU
IPC: B23D49/16
Filed: 1984-03-06
Abstract: A circuit arrangement with a computer is built into an electric compass saw, and various data or information on the type of material of a workpiece, the thickness of the workpiece, the desired quality of the cut surface and the cut path can be entered manually in the computer by means of a keypad in such a way that the computer chooses optimum operating conditions and determines the type of saw blade to be used, the locus curve of the saw blade, the number of strokes of the saw blade per minute, proportional to the motor speed, and the necessity for cooling oil to be used. The circuit arrangement has, furthermore, a circuit construction which automatically controls the speed of the motor of the compass saw in such a way that the actual speed of the saw blade is equal to a desired speed represented by the number of strokes per minute. Connected to the computer is a display unit for displaying the input and output data of the computer, which unit supplies the user of the compass saw with visual information.
Patent DE-3415740-A1 (DE)
Title: Torque striking tool
IPC: B25B19/00
Filed: 1984-04-27
Abstract: The invention relates to a striking tool for performing a torque blow. The striking tool has two opposite grooves situated centrally and a striking bar which leads through both grooves and, upon rotation of the same about the centre axis of the main shaft, simultaneously strikes two groove ends. A guide sleeve permits the lateral displacement of the striking bar and guarantees exact guidance.
Patent DE-3416866-A1 (DE)
Title: Program switch unit
Inventor: MUELLER HELMUT
IPC: H01H43/10
Filed: 1984-05-08
Abstract: In a program switch unit suitable especially for washing machines, a cam drum 5 is driven continuously and a program drum 4 is driven discontinuously, via a drive device, from a drive motor 11. The drive device for the program drum 4 is controlled by the cam drum 5. So that the switching speed or the adjustment of the rotary angle of the program drum can be varied in a simple way, the drive device for the program drum has a gearwheel mechanism 28 to 35 which can be coupled at predeterminable intervals to the drive motor 11. The gearwheel mechanism is in direct driving engagement with the program drum 4. The gearwheel mechanism has a coupling wheel 28 which can be set in or out of the effective range of the intermediate wheel 29 by control cams 19 of the cam drum 5. In addition, the coupling wheel can also be controlled, in dependence on cams 24 of the program drum 4, up to a predetermined end position of the program drum. 
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Patent DE-3416870-A1 (DE)
Title: Method for regenerating optical-fibre beam sensors by heat
Inventor: LEVACHER FRIEDRICH KARL DR
IPC: G01T1/06
Filed: 1984-05-08
Abstract: To be able to regenerate the variously shaped optical-fibre beam sensors, described in DE-GM 8212823, by heat, materials having a high dielectric loss factor are used for them, and the sensors are inserted in a capacitor matching their shape, where they become heated in the RF field. As an alternative, materials are used which absorb ultrared rays and the sensors are exposed to such a radiation.
Patent DE-3425568-A1 (DE)
Title: Device for testing electronic circuit boards
Inventor: CHARWAT HANS JUERGEN DIPL ING
IPC: G01R31/28
Filed: 1984-07-11
Abstract: On a screen (5) of a display device (6), a sample circuit board is displayed. The point at which a test probe (7) is to be placed on a circuit board (2) of the same type, which is to be tested, is marked by highlighting or flashing. The image of the sample circuit board is superimposed with the same area on that of the module (2) to be tested so that the mark of the testing person directly indicates the point on the module (2) to be tested which is to be contacted by the test probe (7). The invention can be applied in testing electronic circuit boards. <IMAGE>
Patent DE-3425600-A1 (DE)
Inventor: MUELLER ERICH R
IPC: F16H57/00
Filed: 1984-07-11
Abstract: A hollow shaft for the reduction gear of a motor vehicle presents, throughout its length, a staged diameter. A plurality of toothed wheels (13-16) are connected in zones of different diameter by a form connection to the shaft mantel (11). The shaft mantel (11) has thus, at least in the form connection zone, a polygonal profile (20-23).
Patent DE-3426255-A1 (DE)
Title: Device for changing the position of the closing/opening stroke of the feed bars of a multi-stage press
Inventor: PFISTERER HORST ING GRAD
IPC: B21D43/05
Filed: 1984-07-17
Abstract: The automatic adjustment device (4) makes possible a change in the opening width (stroke position) of the feed bars of a multi-stage press. The cam follower part (23) in operative connection with the offset drive for the feed bars rests via a roller (21) against a control cam region (22, 22') of a cam plate (18) which is mounted in a slide part (27) in a manner which allows displacement in one direction (19) and extends perpendicularly to the direction (9) of the closing/opening stroke of the feed bars. The slide part (18) is, in addition, mounted, in a manner which allows it to be moved in the direction (16) of the deflection movement of the cam follower part (23), via a spindle sleeve (32) adjustable by the automatic adjustment device (4). <IMAGE>
Patent DE-3426716-A1 (DE)
Title: Spacer for reinforcements
Inventor: DREIZLER SELMA
IPC: E04C5/18
Filed: 1984-07-20
Abstract: The invention relates to an advantageous development of a spacer for reinforcements according to Patent ... (Patent Application P 3330339.8) in which the central support leg provided with a hook-shaped steel spring element is arranged offset a little in the vertical plane with respect to the adjacent support legs owing to a somewhat bent profile of the horizontal connection rods and the horizontal connection rods extend with bending about a considerably larger angle (for example, approximately 45 DEG ) to the outer support legs at the connecting points with the adjacent support legs.
Patent DE-3427549-A1 (DE)
Title: Push-button switch
Inventor: KOINER JOSEF
IPC: H01H13/807
Filed: 1984-07-26
Abstract: A push-button switch is described which consists essentially of a push button and a switching element having a plurality of contact points, and in which the push button has a specific number of control areas. The control areas make it possible to switch various functions of an apparatus via only one push button of the push-button switch. The push button is supported by means of a centrally arranged support such that it can be tilted in every direction.
Patent DE-3430981-A1 (DE)
Title: Brake device
Inventor: KLEIN HANS-CHRISTOF
IPC: B60T13/74
Filed: 1984-08-23
Abstract: In a brake device for the trailer of a motor vehicle the drawbar (8) of the overrun linkage (4) of the trailer acts on the input element (9) of an electrically driven brake booster (3), the output element of which, designed as a piston rod (17), displaces the piston (47) of the brake master cylinder (2), which is connected by way of brake lines (25, 26, 27) to the wheel cylinders of the wheel brakes (1) of the trailer. As soon as the trailer starts to overrun the tractor vehicle (35), a switch (36), actuated by the overrun linkage (4), switches the motor (14) of the brake booster (3) on, which now supports any movement of the drawbar (8) connected to the piston (47) of the brake master cylinder (2) by way of an operating rod (9), a spindle (18) and a piston rod (17) and builds up the corresponding brake pressure in the master cylinder (2). <IMAGE>
Patent DE-3432339-A1 (DE)
Title: Compact filter for coffee
Inventor: GESEN WOLFGANG
IPC: A47J31/06
Filed: 1984-09-03
Abstract: A compact filter for coffee, consisting of a filter housing which is open at the top and bottom having in each case an upper and lower layer of filter paper arranged firmly therein, between which layers of filter paper a particular quantity of ground coffee is introduced, a filter paper insert (2) being arranged between the upper and lower layers of filter paper (1 and 4) at the edge along the inside of the filter housing (10'), which filter paper insert does not contact or only partially contacts the inside of the housing (10') and is connected to or is integral with the lower layer of filter paper (4), and a coffee machine for using the compact filter (10) for coffee, which machine has a receiving device, connected movably to the housing of the machine, with an opening for receiving the compact filter (10) for coffee. <IMAGE>
Patent DE-3438353-A1 (DE)
Title: Hydraulic apparatus for an agricultural working vehicle, especially a tractor
Inventor: HOEFER FRIEDRICH-WILHELM
IPC: A01B63/102
Filed: 1984-10-19
Abstract: What is proposed is a hydraulic apparatus (17) for a tractor (10) with rear and front implement-mounting devices (11, 13), which allows a substantially parallel control and regulation of a front power lift (15) in addition to a rear power lift (16). In a regulating position, serving as a lowering position (36), of a directional valve (19) assigned to the front power lift (15), the front power lift (15) is connected to the connection for regulated pressure (39) of a pilot-controlled pressure-regulating valve (21), whilst its pressure-loadable run-on connection (41) is connected to a regulating directional valve (23) assigned to the rear power lift (16). The pressure in the front power lift (15) can thereby be regulated to be constant in parallel with the regulation of the power lift (16). To lift out the front power lift (15), the pressure regulation is overridden in a raising position (35) of the front directional valve (19), and with current to the rear lifting unit interrupted, pressure medium is conveyed to the front power lift (15). The sensitive lowering of the front power lift (15) is performed by the pilot-controlling pilot valve (47) of the pressure-regulating valve (21). 
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Patent DE-3444482-A1 (DE)
Title: Brush holder having floating brush monitoring
Inventor: BOEHM CLAUS
IPC: H01R39/58
Filed: 1984-12-06
Abstract: A brush holder for electrical drive machines having a cage which holds the carbon brushes such that they can be displaced longitudinally and is provided with a contact-pressure spring, and having a protection circuit for identifying and reporting that the carbon brushes have been worn by a predetermined length, an electrical switch which is located in the protection circuit and has a sensor which passes through a side wall of the cage being built onto the cage, the initial longitudinal separation a of said sensor from a shoulder or depression on an unused carbon brush corresponding to the predetermined wear length.
Patent DE-3444986-A1 (DE)
Title: Heat-sealing connector
Inventor: NIKAIDO TAKASHI
IPC: H05K3/36
Filed: 1984-12-10
Abstract: A heat-sealing connector (coupling agent) which is capable of connecting electroconducting adhesive layers of the melt type and electroconducting layers to one another in such a manner that it enables the melting of the electroconducting adhesive layers of the melt type which have formed on the surface onto the electroconducting layers on a substrate which is subjected to adhesion, is characterised in that layers of good electrical conductors, for example silver layers and carbon layers of relatively high electroconductivity, are arranged within the electroconducting adhesive layers of the melt type.
Patent DE-3503186-A1 (DE)
Title: Monument
Inventor: STAUCH MATTHIAS
IPC: E04H13/00
Filed: 1985-01-31
Abstract: In the case of a monument, such as a gravestone or the like, which can be placed, by means of a standing surface, on a foundation and can be connected to the foundation by means of at least one anchor, simple and rapid mounting and demounting is permitted in that the anchor has two parts (3, 4), of which one is incorporated into the monument (1) and one is incorporated into the foundation (2), in that the two anchor parts (3, 4) have lugs (5) which engage one over the other and in the region of which there is provided at least one passage opening (6) which is arranged transversely to the anchor axis and through which at least one bar (7) can be pushed, and in that the foundation (2) has at least two supporting blocks (9) which are offset laterally with respect to one another, receive the monument (1) and the height of which corresponds at least to the length of the lugs (5) engaging one over the other. <IMAGE>
Patent DE-3503599-A1 (DE)
Title: Ventilation device for rooms
Inventor: KUCHARCZYK ECKHARD
IPC: F24F13/28
Filed: 1985-02-02
Abstract: A ventilation device for rooms, which has a cuboid housing 1 and is provided with a radial blower for forced-aeration operation, has a structure which to the greatest possible extent prevents unpleasant draughts inside the aerated room. A surrounding spiral, which comprises the blower wheel inside the housing 1 as an insert body 25, is provided on its longitudinal sides with bevels which run at an acute angle in relation to the adjacent housing longitudinal walls, in which air passages 33', 33'' are situated. The bevels on the insert body 25 and/or on pivoting flaps 36', 36'' which in their open position bear against the body, are directed in an obtuse-angled manner from the front to the rear towards the surface of the room wall 50 bearing the housing 1 and the surface regions of the room wall 50 adjacent to the housing 1 form lateral deflecting surfaces for the incoming air. <IMAGE>
Patent DE-3508369-A1 (DE)
Inventor: REEB MAX-E DIPL ING
IPC: G08B13/24
Filed: 1985-03-08
Abstract: The device (1), which can be attached to an object, and which has at least one closed resonance circuit, or, as the case may be, a resonance element, which can be recognized by a detection system by means of a high frequency electromagnetic field, so that the device can be used as a security label (1) against the theft of merchandise. The device can be invalidated by making the resonance element so changeable, or, as the case may be, so inoperable as regards its resonance characteristics that it can not be recognized by the detection system. The label (1) has in particular a resonance field (3) with a resonance element and an invalidation field (4) with an invalidation system, which can be connected with the resonance field (3) in such a way that the resonance element can be made inoperable.
Patent DE-3510885-A1 (DE)
Title: Method for determining the performance of production machines
Inventor: HOISS JAKOB DR ING
IPC: G01L3/24
Filed: 1985-03-26
Abstract: A method is described by means of which the performance of production machines can be determined simply and quickly. For this purpose, a time counter is activated via a switch which belongs to the production machine. Depending on the position of the switch, the latter will record the time the production machine is switched on or off. It is also possible to use a plurality of counters. The time counter/s pass electrical pulses to a commercially available pocket calculator, which subsequently automatically calculates the performance of the production machine and likewise automatically prints out these results via a commercially available printer in a preprogrammed time interval. <IMAGE>
Patent DE-3516633-A1 (DE)
Inventor: BERKER OTTO
IPC: B27K7/00
Filed: 1985-05-09
Abstract: A process for impregnating corks, in such a way as to improve the sealing effect thereof, with at least one substance which is repellent to aqueous solutions and which is comparable or identical to aqueous solution-repellent substances naturally occurring in cork, in regard to sealing effect and compatibility with the material to be sealed in a container by the cork, provides that prior to the impregnation step on a surface thereof which is to be impregnated the cork is exposed to direct current corona discharge or an alternating current corona discharge, thereby enhancing the capacity of the cork to absorb the impregnation agent.
Patent DE-3537947-A1 (DE)
Title: Method for charging accumulators, especially lead-acid batteries, from short-circuit-resistant power sources, especially solar generators
Inventor: LUECHOW PETER
IPC: H02J7/35
Filed: 1985-10-25
Abstract: Published without abstract.
Patent DE-3540692-A1 (DE)
Title: Portable liquid container, e.g. for fuel
Inventor: KIYAZAKI SHINJI
IPC: B65D47/06
Filed: 1985-11-16
Abstract: A portable liquid container, e.g. for fuel, having an aperture at the joint edge between the upper and the front container wall and having a closure cap which can be connected to the neck of the aperture, has a conically tapering, cylindrical pouring funnel in the container, which funnel is accommodated in such a way that it can be pulled out partially through the container aperture with its narrower outlet end at the front, a forked closure cap holder being linked by the two ends of its prongs on both sides of the pouring funnel and bearing the closure cap rotatably on the outside of its root so that, when the pouring funnel has been pushed into the container, the closure cap can be screwed onto the threaded neck of the container aperture and/or can be unscrewed again, whereupon, by pulling on the closure cap, its holder and thus also the pouring funnel linked thereto can be pulled out to the extent that the aperture can be sealed off by a region of the pouring funnel whose external diameter is greater than the internal diameter of the container aperture, and the closure cap holder can finally be pivoted away downwards in order not to impede the delivery of liquid through the pouring funnel. <IMAGE>
Patent DE-3540741-A1 (DE)
Title: Washing machine or washer dryer with devices for preventing losses of washing agent
IPC: D06F39/02
Filed: 1985-11-16
Abstract: In a washing machine or washer dryer with an automatic washing-agent administering device and with a lye pump (3) discharging the washing lye by way of a run-off hose (4), measures for preventing losses of washing agent have been taken. The residual water in the run-off hose (4), with the assistance of an additional water reservoir (12), presses a buoyancy body (5) into a sealing arrangement (6, 10) and closes the tub run-off. <IMAGE>