baber/WOPTO huggingface dataset:
Patent DE-3101074-A1 (DE)
Title: Panoramic wall for model scenery
Inventor: MERZ RUDOLF
IPC: A63H33/42
Filed: 1981-01-12
Abstract: A panoramic wall for model scenery, in particular for model railway systems, is described, wherein the individual partial panoramas (11, 12, 13, 18, 19, 20), which can be connected depending on the format and image design, have folding pockets (23, 24, 26, 27, 28, 29) which extend in the horizontal direction and are open at the side, and wherein the folding pockets extend over the entire width of the individual partial panorama. The individual folding pockets have a predetermined, specific depth. A panoramic wall composed of numerous partial panoramas is thus provided which can be compiled individually by the model-builder without manual skills. When constructing a partial panorama (21) with the aid of various details (30 to 33), firstly the background is designed from various details (30 or 31) and then the central area and the foreground are designed stepwise by insertion of the details (30 to 33) in the individual folding pockets (23, 24 or 26 to 29). As soon as the final design is clear, the details (30 to 33), which have been inserted in the folding pockets, are finally fixed. This is preferably done by glueing them onto the partial panoramas (21, 22). In this case, the positioning of the details (30 to 33) in the vertical direction does not cause any difficulties. The correspondingly ready-cut details are inserted in the individual folding pockets down to the stop. <IMAGE>
Patent DE-3101348-A1 (DE)
Inventor: OGIHARA MASUO
IPC: G04C23/16
Filed: 1981-01-17
Abstract: The cam type time detecting mechanism of an alarm clock has a time gear wheel, an alarm gear wheel and a detecting plate, all mounted on a shaft. A hole is formed on either the alarm gear wheel or the detecting plate and a projection is formed on the other. The detecting plate is movable on the shaft in the axial direction of the shaft. The time gear wheel and the detecting plate have guiding parts respectively so that the time gear wheel, in its normal rotation, continuously pushes and turns the detecting plate. At least one of the time gear wheel, the alarm gear wheel and the detecting plate has a cam for lifting up the detecting plate if the time gear wheel and the alarm gear wheel turn either in normal and reverse directions.
Patent DE-3103484-A1 (DE)
Title: Apparatus for grinding the surfaces, in particular of cylindrical objects
Inventor: FORNACH KURT
IPC: B24B27/00
Filed: 1981-02-03
Abstract: The invention relates to an apparatus for grinding the surfaces, in particular of cylindrical objects, having a grinding drum, revolving about a hollow shaft, and an endless grinding belt, which is arranged on said grinding drum and is guided and driven via rollers of a grinding-belt triangular drive, and a device which presses the grinding belt onto the material to be ground. The intention is to provide a solution, for said apparatus, which exploits the advantages of a belt grinding machine of the generic type, but is suitable at the same time for machining materials of large diameter, and which can be simply adapted to materials of vastly different diameters. Adaptation and alteration of the grinding position is to be possible with simple means and thus in a cost-effective manner. This is achieved by a motor-drive adjusting device (16), which belongs to the device (17) for pressing the grinding belt on the material to be ground, and by a mounting (30), controlled by centrifugal force, of one of the grinding-belt rollers (7-9), in triangular arrangement, and by a mounting (41) intended for the material (55) to be ground and located in the immediate vicinity of the grinding belt (10). <IMAGE>
Patent DE-3107589-A1 (DE)
Title: Verfahren zur kontinuierlichen herstellung von span-, faser- o.dgl. platten
IPC: B27N3/24
Filed: 1981-02-27
Abstract: Es wird ein Verfahren zur kontinuierlichen Herstellung von Span-, Faser- od. dgl. Platten beschrieben, bei dem zumindest ein Teil der für die Aushärtung des Bindemittels benötigten Wärme durch Hochfrequenzenergie eingebracht wird. Die Besonderheit besteht dabei darin, dass das Vlies unter beidseitig vollflächigem Kontakt mit den Elektrodenplatten durch die Hochfrequenz-Erwärmungszone hindurchgeführt und damit jeglicher Luftspalt in den Arbeitskondensatoren ausgeschaltet wird.
Patent DE-3108434-A1 (DE)
Title: Dispensing package
IPC: B65D85/66
Filed: 1981-03-06
Abstract: A dispensing package for roll-shaped packaging material has closing elements in the form of a raised edge in one half of the package and a creased edge in the other half of the package which edges form a snap closure. The dispensing package is either composed of a single part, with a hinge-type connection between the two halves of the package or is composed of two parts with circumferential closing elements. <IMAGE>
Patent DE-3124845-A1 (DE)
Title: Tubular mast comprising tube bodies plugged one onto the other
Inventor: DUPPACH JOSEF
IPC: E04H12/08
Filed: 1981-06-24
Abstract: The invention relates to a tubular mast comprising lengths of steel tube which are plugged one onto the other, the diameter of which reduces towards the tip of the mast and which have a conically drawn-in portion, on the upper end of which there is formed a circumferential shoulder on which the plugged-on tube portion is seated. The drawn-in portion has a cylindrical or conical continuation which adjoins the circumferential shoulder and over which the upper tube length is plugged. Between the two lengths of tube there is located a conical, bush-type clamping device via which the frictional and clamping forces, necessary for holding the lengths of tube together, are transmitted. The lengths of tube designed in this manner need not be welded to one another or adhesively bonded to one another. Tubular masts of any length can be fitted together on the site of erection by means of said lengths of tube, this producing considerable cuts in transportation and storage costs which usually arise if the tubular masts have to be transported and stored in their full length. Moreover, it is possible subsequently to change the length of an assembled mast in a simple manner by drawing off individual lengths of tube, if this should prove to be necessary, for example, for lighting reasons.
Patent DE-3125682-A1 (DE)
Title: Rolling head of a cross-rolling mill
Inventor: SVAGR ALEXANDR
IPC: B21B13/00
Filed: 1981-06-30
Abstract: Rolling head of a cross-rolling mill, which supports, in a flying manner on a shaft (1, 60) which is inclined towards the axis of the material to be rolled and is supported in the rolling-head housing by two radial bearings (3/16, 62/66) and one axial bearing (13, 68), a conical working roller (2, 55) which is movable for the axial throwing-on against the material to be rolled, either together with the shaft (1) bearing it and the axial bearing (13) supporting the shaft (1) or with a sliding bush (56) which sits in a rotationally fixed manner in the axially non-displaceable shaft (60), via a threaded adjusting means (17/19, 73/74) which acts between rolling-head housing (8) and axial pressure bearing (13) or between shaft (60) and sliding bush (56). In order to ensure freedom for play in the adjustment arrangement for the axial throwing-on of the roller (2, 55) by constant mutual contact of the threaded adjustment means (17/19, 73/74), an auxiliary adjustment means (36/37, 82/83) which acts in the same direction and uniformly with the adjustment means (17/19, 73/74), a spring (42, 42', 84) and an auxiliary axial bearing (39, 85) are provided as support of the part of a closed power flow (43, 93) which starts from the housing (8, 65) as fixed point and which counteracts the other part of the closed force flow (43, 93) which acts via the roller support (shaft or sliding bush (1, 56)), the adjustment means (17/19, 73/74) and the axial bearing (13, 68). <IMAGE>
Patent DE-3126155-A1 (DE)
Title: Process and device for producing ceramic crockery parts by pressing granulated ceramic compositions
Inventor: SELTMANN DIETER
IPC: B28B3/00
Filed: 1981-07-02
Abstract: Process and device for producing ceramic crockery parts, for example flat crockery, by pressing granulated ceramic compositions, in particular by isostatic pressing with the aid of a diaphragm on which an oil pressure acts, the granules, in order to avoid cracks and fissures in the moulding material as a result of air inclusions in the granules, being premetered, corresponding to the final product, in a metering device (2) responding to weight or volume and then being filled into the pressing chamber (14) connected to a vacuum pump (6) with the application of vacuum. <IMAGE>
Patent DE-3128083-A1 (DE)
Title: Cutting knife
Inventor: DUERSELEN HANS-JOACHIM
IPC: B26D7/26
Filed: 1981-07-16
Abstract: Provision is made, in the case of a cutting knife, especially for use in rapid action machines for cutting paper, cardboard, plastic or the like, for the cutting part of the cutting knife to take the form of a replaceable cutting blade, and for the shaft part to have a clamping device for holding the cutting blade.
Patent DE-3130244-A1 (DE)
Title: Push-button switch
Inventor: GLASER KARL ING GRAD
IPC: H01H13/48
Filed: 1981-07-31
Abstract: The push-button switch (key switch, momentary-contact switch) has a key (2) which is acted on by a leaf spring (11). The leaf spring (11) is clamped against opposing bearings (abutments) (14, 15), which are fixed to the housing and fixed to the key, by means of its centre region (13) and its side regions (12). Outside the side regions (12), projections (16) are arranged on the leaf spring (2), which projections (16) can be pivoted by elastic bending of the leaf spring (11) and, as moving contact elements, interact with mating contacts (7, 8) which are fixed to the key and/or fixed to the housing. <IMAGE>
Patent DE-3134711-A1 (DE)
Title: Metal complexes having an antineoplastic effect, and medicaments containing these complexes
Inventor: KELLER HEIMO J PROF DR
IPC: A61K9/14
Filed: 1981-09-02
Abstract: Complexes of the general formula I <IMAGE> in which M denotes tin, titanium, zirconium or hafnium, R<1> denotes hydrogen or a phenyl radical, where the phenyl radical can be substituted once or more than once by fluorine, chlorine, bromine, nitro, C1-C4-alkyl, C1-C4-alkoxy or trifluoromethyl, R<2> denotes methyl or R<1> with the exception of hydrogen, R<3> denotes hydrogen or chlorine, and X denotes the number 1 or 0, exhibit a cytostatic activity which is comparable to that of cisplatin but are much less poisonous than this compound. They are suitable for use in the preparation of medicaments having antineoplastic activity.
Patent DE-3134753-A1 (DE)
Title: Thermal printing head
Inventor: TATSUMI YUTAKA
IPC: B41J2/335
Filed: 1981-09-02
Abstract: In a thermal printing head for thermal printing with an undersurface of electrically insulating material, with a layer of glaze provided on the undersurface in such a way that it forms an elongated projection, the layer of glaze having a main part and an extension part which is formed integrally with the main part and extends away therefrom, and at least one thermal printing element being formed on the main part of the layer of glaze, in the extension part of the layer of glaze a region is provided which reduces the surface tension of the layer of glaze when the glaze is sintered and then cooled in order to form the layer of glaze on the undersurface. <IMAGE>
Patent DE-3134776-A1 (DE)
Inventor: WETZEL BERND DIPL CHEM DR
IPC: A61P31/04
Filed: 1981-09-02
Abstract: Compounds of the formula   <IMAGE>   wherein A is phenyl, p=hydroxy-phenyl, 2-thienyl or 3-thienyl; and R represents substituents of various types; and non-toxic, pharmacologically acceptable salts thereof formed with inorganic or organic bases. The compounds as well as their salts are useful as antibiotics.
Patent DE-3135117-A1 (DE)
Title: Robot vehicle
Inventor: KATOO HISASHI
IPC: G05D1/02
Filed: 1981-09-04
Abstract: A robot vehicle for automatic operation along a predetermined travelling route is described. This comprises a pair of drive wheels which are connected to a drive unit. Furthermore, devices for detecting the rotational speeds of the drive wheels are provided and devices for detecting the azimuth of the travelling direction of the robot vehicle. A memory device is used for storing the run program. The run program comprises data of the route and of the azimuth. A control processor device controls the travel of the robot vehicle in dependence on the run program which is stored in the memory device, by comparing the route and the azimuth of the run program with a route which was detected by the rotational speed detector devices, and an azimuth which was detected by the azimuth detector device.
Patent DE-3136345-A1 (DE)
Title: Stirrer for installation into the sludge silo of a sewage treatment works
Inventor: MUELLER HERMANN
IPC: B01F7/00
Filed: 1981-09-14
Abstract: The invention relates to a stirrer for installation into the sludge silo of a sewage treatment works or the like, having a submerged pump, a motor assigned to this and a support apparatus supporting these two elements. According to the invention it is provided that the support apparatus has a rail, a bracket which receives the pump and the motor and which can travel along the rail, and that the pump in the operating state can pivot into a position such that the axis of its feed stream does not intersect the axis of the rail.
Patent DE-3139435-A1 (DE)
Title: Mounting of a rotatable machine part in a rolling contact bearing
Inventor: LENK ERICH DR ING
IPC: F16C13/02
Filed: 1981-10-03
Abstract: The roller, roll or wheel (25) is mounted on a fixed axle (33) by means of rolling contact bearings (1, 2). The inner race (9, 11) of each rolling contact bearing (1, 2) is fixed, i.e. is preferably seated with a press fit on a supporting sleeve (57, 59) which is rigidly connected to the roller (25) via a flange (35, 36). The respective outer race (10, 12) of the bearing is supported radially against the circumferential sleeve (38, 58) of a bearing cup (34, 40) which, for its part, is seated firmly on the axle (33). The support between the outer race (10, 12) and the bearing cup (34, 40) is an axially flexible diaphragm (5), e.g. a Belleville spring. <IMAGE>
Patent DE-3140038-A1 (DE)
Title: Packaging machine
Inventor: NATTERER JOHANN ING GRAD
IPC: B65B1/32
Filed: 1981-10-08
Abstract: A packaging machine (1) with a forming station (3) and a filling station (4) is provided. To make it possible not only for the volume but also for the mass of the filling material (14) to be determined exactly, the filling station of the packaging machine is provided with a weighing device (15). <IMAGE>
Patent DE-3204121-A1 (DE)
Title: Belt safeguard for safety belts
Inventor: BAUMANN RICHARD
IPC: B60R22/00
Filed: 1982-02-06
Abstract: Belt safeguard for a safety belt for passengers of a motor vehicle, which can be secured in the upper guide bracket of the belt strap and loosely surrounds the latter. The belt safeguard is intended to make wearing of the safety belt more comfortable and safer and thus to increase the wearing rate in that it avoids troublesome pressure points on the upper body of the passenger, does not damage the clothing and reduces the risk of injury. The belt safeguard is ideally suited to retrofitting.
Patent DE-3208246-A1 (DE)
Title: Agricultural machine having implements working in the region of the ground
Inventor: WESSEL ULRICH
IPC: A01D41/14
Filed: 1982-03-08
Abstract: The invention relates to an agricultural machine having implements working in the region of the ground, such as haymaking machines, rotary mowers or the like. Especially when these machines are connected to the tractor by means of front hydraulics, it can happen that the implements working especially in the front region of the machine touch the ground. To prevent this, the invention proposes equipping the machine with ground sensors (21) which are connected to an electrical and hydraulic control (42, 36, 37) for actuating the lifting cylinders (9, 12) of the front hydraulics (2). The machine can thereby be raised automatically on rising land and lowered automatically on falling land. Contacts of the implements with the ground are reliably avoided. <IMAGE>
Patent DE-3208873-A1 (DE)
Title: Device for stacking and transporting rod-shaped workpieces
Inventor: METZ RUDI
IPC: B65G1/04
Filed: 1982-03-11
Abstract: The device for stacking and transporting rod-shaped workpieces having a rotationally symmetrical cross-section comprises two resting ramps which are arranged obliquely relative to the horizontal plane and symmetrically relative to the vertical plane and form rests for the workpieces. In the preferred enclosed angle of 90 DEG  between the two resting ramps, the median running essentially vertically, it is achieved that adjacent workpieces lie precisely in the same horizontal plane and the axes of each second row located one above the other are precisely congruent. A constant distance remains between the individual workpieces which is dependent on the diameter of the workpieces, as a result of which the loading and unloading of the device is simplified by means of grippers. In the case of an enclosed angle of 90 DEG , the distance between the workpieces is just as large in the horizontal direction as in the vertical direction. This stable geometrical arrangement occurs inevitably during stacking.
Patent DE-3210494-A1 (DE)
Title: Process for the preparation of  alpha -calcium sulphate hemihydrate
Inventor: SCHMIDT HANS
IPC: C01F11/46
Filed: 1982-03-23
Abstract: In a process for the pressureless calcination of calcium sulphate dihydrate in dispersion with a calcination medium, for example with sulphuric acid and a metal salt, to give  alpha -calcium sulphate hemihydrate, the calcination medium is composed of a) 0.7 to 45 parts by weight of a 32 % by weight strength aqueous sulphuric acid, b) 0.2 to 23 parts by weight of water and c) 0.1 to 10 parts by weight of metal salt, where these parts by weight are relative to 1 part by weight of calcium sulphate dihydrate in each case. The possible metal salts are, for example, 0.2 to 1.5 parts by weight of magnesium sulphate heptahydrate or 0.5 to 2.5 parts by weight of magnesium chloride hexahydrate or 0.2 to 1.0 parts by weight of iron(II) sulphate heptahydrate.
Patent DE-3213623-A1 (DE)
Title: Beet-harvesting machine
Inventor: WESTPHAL HERBERT
IPC: A01D19/12
Filed: 1982-04-13
Abstract: Beet-harvesting machine having at least one screening wheel (3) following at least one digging unit (2) and assigned at the edge an outer grid (1) which limits the beet feed path and is capable of screening and which consists in the longitudinal direction (direction of rotation of the screening wheel) of a plurality of grid segments (1a, 1b, 1c) which have grid bars (5) essentially arcuate in the longitudinal direction. Of the grid segments, at least the second in the conveying direction (direction of rotation U of the screening wheel), if appropriate also the third, etc., possesses a holding spar (4) which is held so as to be rotatable about its longitudinal axis and laterally displaceably and which, in the end region of the spar, carries on the inside, that is to say on the side facing the axis of rotation (3a) of the screening wheel, grid bars which are shaped to form humps (6). <IMAGE>
Patent DE-3215857-A1 (DE)
Title: Piece of explosive for cast explosive charges and device for producing the piece of explosive
Inventor: BERG GUENTER
IPC: C06B21/00
Filed: 1982-04-29
Abstract: In cast piece charges (25), the space (26), which is to be filled with liquid explosive (27), between the pieces (1) must be kept very small in order to obtain a high degree of filling with liquid and preformed explosive in the case of difficult shapes of the explosive. On the other hand, the interspaces (26), which are to be filled with liquid explosive (27), between the pieces (1) of explosive must not be too small or have a shape which allows only insufficient filling with liquid explosive (27). By means of a piece (1) of explosive, which has a frustoconical shape, is smooth on all sides and produced by casting, a high degree of filling of explosive moulds with pieces (1) and with liquid explosive (27) can be achieved. The mould (8) used for this purpose has advantageous heat exchange surfaces, due to multiple provision of mould nests (9), so that the cooling-down time is relatively long. In this way, sedimentations are avoided in the case of mixed explosives. <IMAGE>
Patent DE-3216804-A1 (DE)
Title: 4-Chloro-11H-pyrimido[4,5-b][1,5]benzodiazepines, process for their preparation and their use
Inventor: BENDER ALBERT DR
IPC: C07D487/04
Filed: 1982-05-05
Abstract: Novel 4-chloro-11H-pyrimido[4,5-b][1,5]benzodiazepines of the general formula <IMAGE> and a process for their preparation are described. The novel compounds exhibit nootropic effects.
Patent DE-3217150-A1 (DE)
Title: Device for fixing pins, bars, bolts or the like
Inventor: ROEHL HANS HEINRICH ING
IPC: E04G17/075
Filed: 1982-05-07
Abstract: A plate (1) made of elastically deformable material, in particular steel, is provided with an elongated hole (2), the clear width of which narrows continuously. Arranged at the ends of the elongated hole (2) are slots (3) running transversely to its longitudinal extent, so that tabs (4), which are bent out of the plane of the plate (1) and can yield transversely with respect to the plate plane, result. A tension wire (6) introduced to secure a concrete formwork is therefore firmly clamped after a hammer blow to the upper end (7) of the plate (1), both due to the narrowing elongated hole (2) and due to the spring action of the tabs (4). Secure clamping of the tension wire (6) or of the pins, bars, bolts or the like is therefore achieved in a simple way. <IMAGE>
Patent DE-3218206-A1 (DE)
Title: Oscillating drive for small electrical apparatuses
Inventor: KLAWUHN MANFRED
IPC: H02K33/04
Filed: 1982-05-14
Abstract: In an oscillating drive for small electrical apparatuses having an operating tool (6) which is driven in a reciprocating manner, for example dry-shaving apparatuses, toothbrushes and massaging apparatuses, having an oscillating lever (3) which passes through the housing (1) of the small apparatus and, with the tool (6) and at least one spring, forms an oscillating spring-mass system, and having an elastic seal (5) between the oscillating lever (3) and the housing (1), the elastic seal (5) is constructed as the spring of the oscillating system. With respect to its elasticity and size, the seal (5) is dimensioned such that the oscillating lever (3) is provided with the necessary oscillation behaviour. The pretensioning of the seal (5) can be varied by means of a slide (11), via an adjusting device (7), so that the power of the small apparatus can be varied. <IMAGE>
Patent DE-3219733-A1 (DE)
Title: Method for manufacturing cross-cut boards and long-cut boards
Inventor: OSTERBURG GUENTER
IPC: B27D1/00
Filed: 1982-05-26
Abstract: Published without abstract
Patent DE-3220528-A1 (DE)
Title: Drive-on lifting platform
Inventor: BRINKROLF HUBERT
IPC: B66F7/04
Filed: 1982-06-01
Abstract: A drive-on lifting platform comprises two columns (10, 12) which are arranged on one side of a vehicle to be lifted, are connected by top and bottom crossbeams (14, 16) to form a unit, and are supported on the floor of a workshop or the like by lower, horizontal outriggers (18, 20). Guided on the columns (10, 12) in the perpendicular direction is a base frame which contains two runner boards (26, 28) for two tracks of a vehicle. The runner boards (26, 28) are fastened to two horizontal arms (34, 36). In the area of the columns (10, 12), the arms (34, 36) have a perpendicular bracket (38, 40) which in each case carries a bottom roller (44) and a top roller (46). The bottom rollers are supported on the front surface (48) of the columns, which faces the runner boards, while the top rollers (46) are guided on the opposite outer surfaces of the columns. The perpendicular brackets (38, 40) are connected by a crossbeam (52) on which a hydraulic cylinder (54, 56) acts. <IMAGE>