baber/WOPTO huggingface dataset:
Patent DE-3415161-A1 (DE)
Title: Method and appliance for checking the top line of gang saw blades
Inventor: SCHMAUS HELMUT DIPL ING
IPC: B23D63/18
Filed: 1984-04-21
Abstract: Gang saw blades are conventionally checked for a rectilinear course of their top line (7'') when they are under operating tensile stress in the gang frame. This check is conducted in a simpler and more expedient way on the individual saw blade (7) which is inserted into an individual test appliance, is put under tensile stress in this and is checked for a rectilinear course of the top line (7''). The individual test appliance consists of an essentially U-shaped test stand having clamping mountings (5, 6) for the saw blade (7) which are present at its mutually opposite leg ends. A rolling machine (13) can be attached to the test-stand web in a longitudinally movable manner, so that the saw blade (7) can at the same time also be rolled longitudinally in the clamped state. <IMAGE>
Patent DE-3416812-A1 (DE)
Title: Method for controlling process variables in motor vehicles
Inventor: CAO CHI-THUAN
IPC: B60K31/04
Filed: 1984-05-07
Abstract: A method for controlling process variables is proposed in which an adaptive optimum cut-in controller is used. The cut-in controller is supplemented by an adaption block which automatically sets the controller parameters. In this way, the control circuit behaves in an optimum fashion under all operating conditions in accordance with its design. The adaption block comprises essentially a Kalman filter and an identification algorithm. The control method is suitable in particular for travel speed controllers or idling speed controllers in motor vehicles. <IMAGE>
Patent DE-3425509-A1 (DE)
Title: Winding shaft
Inventor: BOEHM GASTON
IPC: B65H75/08
Filed: 1984-07-11
Abstract: The winding shaft (10) consists of a rotating shaft tube (5) which is rotatably mounted on a continuous stationary support (1) on a plurality of bearings (6) distributed along its length. As the result of this, the mass moment of inertia of the rotating part is less than that of a solid shaft which rotates as an entity, and the winding shaft (10) can be accelerated and retarded more rapidly, so that critical speed ranges are quickly passed through. <IMAGE>
Patent DE-3433130-A1 (DE)
Title: Sewing box
Inventor: PIOTROWSKI KARL HEINZ
IPC: D05B91/12
Filed: 1984-09-08
Abstract: The invention relates to a sewing box which avoids the disadvantages of the known sewing boxes. It is of robust construction and can be opened and closed without difficulty. Furthermore, its interior is closed off in a dust-proof manner. This is achieved in that the sewing box possesses an orifice which can be closed by means of roller shutters and takes up the entire upper surface of the box and which is limited by a frame, and the roller shutters are guided in grooves arranged opposite one another on the longitudinal vertical inner surfaces of the box and each having an oval shape, in such a way that the roller shutters can be countersunk into the box when being opened.
Patent DE-3434167-A1 (DE)
Title: Centring device for spoked wheels
Inventor: BRENNER ANDREAS
IPC: B60B31/02
Filed: 1984-09-18
Abstract: Published without abstract.
Patent DE-3442975-A1 (DE)
Title: Device for brief control of a missile with the aid of lateral-force thrust generators
Inventor: KRANZ WALTER
IPC: B64C15/14
Filed: 1984-11-24
Abstract: The invention relates to a device for brief control of a missile, with the aid of lateral-force thrust generators (2). Each lateral-force thrust generator (2) is switched on in a controlled manner and thereafter generates a thrust jet (S) continuously over its entire functional duration. The lateral-force thrust generator (2) communicates in at least one position with a blowing-out opening (10) (which is provided on the circumference of the missile (11)) in order to generate the lateral force and, in at least one further position, generates no lateral force on the missile. The lateral-force thrust generator (2) is held in a defined position by means of a stressed tension element (9) which is mounted on the missile (11). In order to release the lateral-force thrust generator (2), the connection between the tension element and the lateral-force thrust generator is released and the lateral-force thrust generator is moved in a driven manner into a different defined position. In addition to the simplicity of the system which is of small size, the advantages of the invention are the extremely short dead time which is possible between a command being issued and executed, and the low-inertia release system for the lateral-force thrust generator (2). 
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Patent DE-3506128-A1 (DE)
Title: Mounting device for parts which are to be connected to one another
Inventor: FANZOTT GERHARD ING GRAD
IPC: F16B5/10
Filed: 1985-02-22
Abstract: The mounting device for connecting two parts has a mounting element which has a bolt part and is provided on one of the parts which are to be joined to one another, and to which (in the other part) an insertion opening for the mounting element is allocated. The mounting element has a torsion part which can be twisted about an axis lying in the insertion direction. The bolt part is provided with a guide surface which has allocated to it a mating surface which leads into the insertion opening and, with respect to the locking position of the bolt part, is at a torsion angle with respect to the guide surface. In consequence, the mounting element is positively guided and elastically twisted during the insertion process. As soon as the bolt part has passed through the insertion opening, the guide surface comes free of the mating surface so that the torsion part can automatically twist back into its original position about the axis lying in the insertion direction. The bolt part then engages under the edge region of the insertion opening so that the two parts which are to be connected to one another are held on one another in a positively-locking manner.
Patent DE-3510270-A1 (DE)
Title: Power separating filter
Inventor: REDER HARALD DIPL ING
IPC: H04B3/44
Filed: 1985-03-21
Abstract: The power separating filter has an RF input (1) and an RF output (2) which are connected by a band-pass filter exhibiting at least one earth point. Furthermore, an input (12) for injecting a supply voltage is provided which is DC-connected to the RF input (1) but is DC-isolated from the RF output (2). To protect the filter network, an overvoltage arrester (10) is provided which is located at a voltage node of the electrical wave with the centre frequency of the band-pass filter between the supply voltage input (12) and the branching point (9) of the filter. <IMAGE>
Patent DE-3513614-A1 (DE)
Title: Magazine for storing and manipulating data carriers
Inventor: RATHENBERG JUERGEN DR MED
IPC: G03B23/02
Filed: 1985-04-16
Abstract: A magazine (1) comprises a right parallelepidedal basic body, the front side (2) of which is open and the upper side (3) of which is formed by a covering plate (9) into which a plurality of slots (4) extending parallel to one another have been inserted. Slide bodies (17) are guided in a sliding manner in the said slots (4) and are connected to sheets (24) of microfilm by means of brackets (22) and plastic films (23). The microfilm sheets (24) are in each case stored in special reception spaces inside the magazine (1) which are bounded at the top and at the bottom by supporting plates. Displacement of the microfilm plates in order to make the reproduced information visible by means of a projector is carried out manually by means of the slide body (17). Simple archiving of the microfilm sheets can be achieved in this manner, as well as simple reproducibility of the recorded data, without the individual microfilm sheets having to be touched by human hand, in particular. <IMAGE>
Patent DE-3516212-A1 (DE)
Title: Fixed addition value circuit in decimal code
Inventor: MERKLE PAUL
IPC: G06F7/50
Filed: 1985-05-06
Abstract: Published without abstract.
Patent DE-3519756-A1 (DE)
Title: Central-heating boiler
Inventor: NOACK ROLF DR
IPC: F24H8/00
Filed: 1985-06-01
Abstract: The heating gas flue of a heating boiler consists of one or more pipe elements, for example a pipe coil 1' which passes from a front round cross-section by deformation into a rear oval cross-section. The deformation leads to a reduction of the flow cross-section and thus to an adaptation to the volume of the heating gases which is reduced as a result of increasing cooling. <IMAGE>
Patent DE-3520490-A1 (DE)
Title: Device for joining detonating cord and detonator
Inventor: SOBBE FRIEDRICH-WILHELM
IPC: C06C5/06
Filed: 1985-06-07
Abstract: Detonating cord and detonator are effectively joined in an axial arrangement and thus guarantee accurate detonation in the direction into the strand of explosive, by using a preformed cylindrical moulding with recesses or blind holes formed on both sides and having different sizes. While one recess is adapted to the detonator, the other recess is adapted to the detonating cord. In the middle, a partition remains which secures the core of the detonating cord and is of such dimensions that, during the detonation step, it tears off from the edge acting as an intended breaking point. Manipulation is facilitated and accurate seating is ensured, since the complete moulding is made of a transparent plastic. <IMAGE>
Patent DE-3521873-A1 (DE)
Title: Travel-way limit for a transport carriage of an inclined hoist
Inventor: BOECKER ALBERT
IPC: B66B9/187
Filed: 1985-06-19
Abstract: The invention relates to a travel-way limit for a transport carriage movable on rails of an inclined hoist. The essence of the invention lies in the fact that the stops for the travel-way limit are adjustable in steps or are continuously adjustable in the hoisting direction. A travel-way limit designed as a construction set is preferably used which consists of longitudinal beams and two cross- members on which a cross-piece carrying the stops is displaceable in the hoisting direction in such a way that a gradual or continuously variable travel-way limit can be effected. The entire travel-way limit can be integrated as a construction set in existing inclined hoists. <IMAGE>
Patent DE-3525838-A1 (DE)
Inventor: ZAPPE JOACHIM
IPC: D06N7/04
Filed: 1985-07-19
Abstract: The method enables to impart the luminescent effects to textile materials which may be cast, injected and/or laminated. These materials, their components and flat structures shaped with said materials are comprised all or in part of a photoconducting material. Light is applied to said photoconducting materials or to said components so that they may be light conductive. The photoconducting parts of said materials are transparent to light and transmit to the outside a portion of the injected light potential.
Patent DE-3528405-A1 (DE)
Inventor: SCHMIDT LOTHAR
IPC: F24C13/00
Filed: 1985-08-07
Abstract: 1. Gas range with a housing (10) in the shape of a block whose dimensions correspont to conventional standard-kitchen elements (60x60x85 cm), a cooking part (11) comprising several cooking burners arranged in the upper region of the housing, a heating part arranged in the lower region of the housing, and a waste gas shaft (20) on the rear wall of the housing a waste gas stack connection and ducted from the heating part ot below the cooking part, characterized in that the heating part comprises elongated radiant burners (16), with a ceramic burner plate, extending parallel to each other substantially over the entire depth of the housing, and a heating system heat exchanger (17) arranged above the ceramic burner plates at a spacing of between 10 and 30 mm and through which water flows, the heat exchanger being in the form of a horizontal exchange plate with forward and return connection (17a, 17b) and with vertical waste gas outlet slots (17c), wherein the heating part is separate with respect to the region of the housing above it by a waste gas collecting hood (15) connected to the waste gas shaft (20) and put over the heating system heat exchanger (17) with a small space all round.
Patent DE-3529231-A1 (DE)
Title: Sugar-cane harvester
Inventor: BAKER MALCOLM JOHN
IPC: A01D45/10
Filed: 1985-08-14
Abstract: The present invention relates to a sugar-cane harvester with two oppositely arranged frame parts (22, 23) according to the invention, there being provided between these frame parts (22, 23) fluid reservoirs (40; 61, 62) which transmit substantial proportions of the structural load exerted on the harvester (10). <IMAGE>
Patent DE-3529345-A1 (DE)
Title: Method for producing a hook-headed screw from stainless steel for C-shaped anchoring rails consisting of stainless steel
Inventor: ROTHE HANS-DIETRICH
IPC: F16B35/06
Filed: 1985-08-15
Abstract: A method is described for producing a hook-headed screw 1 from stainless steel for C-shaped anchor rails 10 consisting of stainless steel. The hook-headed screw 1 is produced by hot pressing while simultaneously constructing at least two radially opposite teeth 5 on the underneath 4 of the screw head 2, the teeth 5 being constructed during the hot pressing with an oversized c and, in a further process, being compressed to the final size by reduction to the final dimension with a tooth height of a. In consequence, the original strength of the material of the hook-headed screw 1, which was reduced by the hot pressing, is increased again in the region of the teeth 5 so that said teeth can cut into the lower belts 11 (which are strengthened by cold forming) of the anchor rail 10, which consists of stainless steel. <IMAGE>
Patent DE-3529659-A1 (DE)
Title: Two-component liquid package with a pouring nozzle and a pump fitted onto the latter
Inventor: SCHENK BERND DIPL ING
IPC: B67D7/02
Filed: 1985-08-19
Abstract: In an inner container consisting of flexible material and an outer container consisting of stiffer material, said containers being combined to form a two-component liquid package, a covering plate is provided which enables a pump to be inserted without the outer and inner containers being deformed when it is actuated. <IMAGE>
Patent DE-3542937-A1 (DE)
Title: Brake calliper for disc brake
Inventor: KATZER ERNST
IPC: B61H5/00
Filed: 1985-12-04
Abstract: The brake calliper (8, 9, 10) for disc brakes with obliquely located brake disc (5) has a pulling rod (10) which extends at an incline with respect to the horizontal and connects the brake calliper levers (8, 9) approximately centrally in an articulated fashion. A locking device (22, 26) is provided which is coupled, with a degree of play corresponding to the set release stroke of a brake shoe, to the bolt of a bolt joint (11) between a brake calliper lever (8) and the pulling rod (10) and which locks in the release stroke direction and can be displaced in the opposite direction counter to a friction force after the aforesaid play. The locking device (22, 26) can comprise a friction clip (22) and a leaf spring (26) which is constructed as a locking spring and rests with its free end on the friction clip (22) at an angle. <IMAGE>
Patent DE-3607122-A1 (DE)
Title: Transportable, electric car-washing device
Inventor: KRAETZIG WERNER
IPC: B60S3/04
Filed: 1986-03-05
Abstract: Water container having a fitting with hose, washing brush, integrated pump motor and air-compressor motor, an electric line with a plug to the cigarette-lighter bushing of a motor vehicle, or a likewise removable, refillable compressed-air container for washing the car at any desired location where there is no supply of water from a mains supply, with hose and washing brush. Furthermore, it can be made from rubber or another elastic material so that this washing device can also be folded and stowed in an even smaller space and in this case is even capable of operation by mechanical pressure without one of the three operating modes - pump motor, air-compressor motor, compressed-air container, by driving on just one wheel of the motor vehicle, so that as a result the washing water is pressed out and the passage of water can be controlled at any time at the washing-brush head, and also the same container can be used as a shower on converting the washing brush to or exchanging it for a shower head.
Patent DE-3608565-A1 (DE)
Title: Fan wheel of an axial fan
Inventor: AGNON REUBEN DIPL ING DR
IPC: F04D29/34
Filed: 1986-03-14
Abstract: The invention relates to a fan wheel of an axial fan which has a hub and, connected thereto, a number of cross-sectionally profiled blades (14). In order to reduce the operating noise of the fan, each blade (14) is connected to the hub (12) via an intermediate piece (16), the width (20) of which, measured in the direction of rotation of the fan wheel, is smaller than the width (2), measured in the direction of rotation, of the blade projection, at the end section thereof facing the hub (12). <IMAGE>
Patent DE-3608793-A1 (DE)
Title: Method for monitoring a circuit for fault currents, by means of an electrical current transformer
Inventor: SOYCK GERNO
IPC: H02H3/33
Filed: 1986-03-15
Abstract: In order to create a method for monitoring a circuit for fault currents, by means of an electrical current transformer, especially a fault-current, sum-current or differential-current transformer, consisting of a transformer core, a primary conductor system (especially a plurality of inductive transformers in the form of coils, the operating currents which are to be monitored flowing back through the current transformer to the operating means and from there through the current transformer again to the electrical power source) and a secondary conductor system by means of which differences in the forward and return current flow are detected and are used as a switching tripping means, in the case of which AC signals and DC signals can be evaluated and a high response sensitivity is achieved, it is proposed that the change in the permeability of the transformer core material be detected and evaluated directly by the secondary system. <IMAGE>
Patent DE-3610326-A1 (DE)
Title: Inking device for a stamping roller
Inventor: WINGERTER FRANZ
IPC: B41K3/60
Filed: 1986-03-24
Abstract: An inking device for a stamping roller is described, having an inking roller, which has a casing (6) of absorbent material, for ink storage and metered ink delivery. The inking roller has a roller body (5) of non-absorbent material arranged rotatably about a vertically running axle (9). Provided in the wall of the bore of the roller body which receives the axle is a thread (22) which extends from the bottom end of the roller body up to a given height inside the roller body, preferably halfway up the latter. A horizontally running channel (26) extends from the thread through the roller body up to the casing of absorbent material surrounding it. The lower end of the roller body is immersed in an ink trough (3). During operation, the inking roller is rotated at a constant speed so that the thread immersed in the ink trough picks up ink and conveys it upwards. Via the horizontal channel, the ink passes to the inside surface of the casing of absorbent material and, due to the capillary effect of this material, is distributed evenly therein. The ink is then delivered from the inking roller directly onto the stamping roller or onto a transfer roller (7, 8). <IMAGE>
Patent DE-3613938-A1 (DE)
Title: Saw, in particular for wood
Inventor: BIHLER GERHARD
IPC: B27B25/02
Filed: 1986-04-24
Abstract: Saw, in particular for wood, having at least one circular saw blade (2) capable of being driven in rotation and having saw teeth arranged on the outer circumference, in which the saw blade (2) is constructed in the form of an annulus and is held in at least two guides (5) arranged at a distance from one another inside the annulus, at least one guide (5') being designed as the drive, which is provided with transmission means in engagement with carriers (16) on the inner circumference of the saw blade (2), and a guide (5'') being designed as the brake, and at least in the region of the guides (5', 5'') supporting elements (14) which act on the saw blade face being provided. <IMAGE>
Patent DE-3618741-A1 (DE)
Title: Belt return for rubber belt, having a replaceable tail pulley
IPC: B65G21/20
Filed: 1986-06-04
Abstract: In a belt return for a rubber belt, having a replaceable tail pulley which is mounted with its axle in the bearings of the pulley frame of a return unit or of a swivel arm, provision is made according to the invention for the frame to have, on both sides of the pulley bearings, concentrically with the belt pulley axis, a circumferential track which comprises rails and check rails and is for a platform trolley which has, in the circumferential track, a parking station arranged between the belt upper run and the belt lower run and a stopping station situated at the arc of wrap of the belt around the belt pulley, in which stopping station the belt bears against the sector-shaped platform, which is curved concentrically with the pulley surface, of the trolley.
Patent DE-3621493-A1 (DE)
Title: Roll holder, in particular for toilet-paper rolls
Inventor: KLEEMANN KARL FRIEDRICH
IPC: A47K10/32
Filed: 1986-06-27
Abstract: A roll holder (1) for toilet-paper rolls (11) or the like has a horizontal receiving pin (7) behind a withdrawal opening (6) for the roll web, and a roll store (18) which is located opposite the free end (21) of the receiving pin (7) and from which rolls (11) can be pushed onto the receiving pin (7) one after the other. The receiving pin (7), which hangs monostably in the operating position, can be swivelled out of the housing (2) through the withdrawal opening (6) on a spindle (10) located above it in such a way that although a roll core sleeve (20) can be swivelled out along with it and withdrawn, a not yet, at least approximately, completely unwound roll cannot. <IMAGE>
Patent DE-3622479-A1 (DE)
Title: Starting aid for motor vehicles
Inventor: WUPPER HANS
IPC: B60T7/10
Filed: 1986-07-04
Abstract: A starting aid for motor vehicles is proposed, with a differential transmission without wheel slip limiting, and with a handbrake uniformly braking the drive wheels, which is operated by means of a pivotably mounted handbrake lever. In order to specify a starting aid of simple construction which is cheap to manufacture, the invention proposes that operation of the handbrake (1) has superimposed on it an independent mechanical operation of the individual drive wheel brakes (7, 8). <IMAGE>
Patent DE-3629774-A1 (DE)
Title: Gear construction kit for a toothed gear or a ground-working machine driven by a power take-off shaft
Inventor: WARNKING RICHARD DIPL ING
IPC: A01B33/08
Filed: 1986-09-02
Abstract: Gear construction kit for a toothed gear or a ground-working machine driven by a power take-off shaft. 
<??>So that the direction of rotation of the working units of a ground-working machine, for example of a rotary harrow, can be reversed, a reversing gearwheel set (55, 53, 56) is provided. In one direction of rotation, a pair of gearwheels consisting of two change wheels is used, whilst, in the opposite direction of rotation, the reversing gearwheel set (55, 53, 56) consisting of three gearwheels is installed. 
<??>The invention makes it possible to change the direction of rotation at a low outlay in terms of assembly and without displacing the gear. 
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Patent DE-3633213-A1 (DE)
Title: Support for mounting racks
Inventor: NIGGL HEINZ
IPC: H05K7/18
Filed: 1986-09-30
Abstract: The holes (13 to 16) for fastening and holding different components are arranged on one limb of the support (1, 2), combined to form hole groups. The hole groups are arranged continuously at intervals of the same size. One core hole and one through hole (14) are arranged side by side per hole group in each case, for self-tapping screws (12). The support (1, 2) can in consequence be produced as an item sold by length and can be used in any position. <IMAGE>