baber/WOPTO huggingface dataset:
Patent DE-3213677-A1 (DE)
Title: Tool holder for vertical turning and boring mills
Inventor: KOLASEVIC ENES
IPC: B23B29/04
Filed: 1982-04-14
Abstract: The invention relates to an adjustable tool holder for a vertical turning and boring mill which can be attached to the top slide or the cross-rail carriage of the machine. The tool holder consists of a top part to be attached to the top slide and a bottom part which is mounted on the top part in such a way that it can be continuously pivoted and is designed with a turning-tool receptacle, the pivoted position of the bottom part being lockable relative to the top part. The tool holder especially enables the workpiece machining time required on a vertical turning and boring mill to be reduced, during which time several turning tools with different adjustment of the tool cutting edge relative to the workpiece axis were previously used.
Patent DE-3217919-A1 (DE)
Title: Agricultural spreading truck and method of using it
Inventor: WEICHEL ERNST
IPC: A01C3/06
Filed: 1982-05-12
Abstract: In an agricultural spreading vehicle having spreading plates and additional centrifugal stars in their delivery regions, in order to avoid unnecessary travelling tracks on the particular field to be treated there are produced by travelling over the same track once or a plurality of times so-called broadcasting patterns, of which the width (B) projecting laterally beyond the vehicle limitation corresponds at least to one vehicle track width. <IMAGE>
Patent DE-3219428-A1 (DE)
Title: Lifting and tipping appliance for casks and bags suitable for emptying, decanting and part-quantity extraction
Inventor: GUENTER FRANZ DIPL ING
IPC: B65G69/18
Filed: 1982-05-24
Abstract: By means of the appliance, decanting is substantially simplified and accelerated by a reduction in the manual labour. In particular, scooping out during part-quantity extractions is made substantially easier by means of a mechanical lifting and adaptation to a suitable working height. By means of attachment units, such as dust extraction, empty-drum disposal, integrated balance and feed and discharge devices, the appliance can be of universal use and thus fills a gap in the previous range on offer. The conventional use is in weighing. However, it would seem to be very useful for chemistry, pharmacy, cosmetics, food production and paints and varnishes.
Patent DE-3221756-A1 (DE)
Title: Track roller for track-laying running gear
Inventor: SCHLEGL EUGEN ING GRAD
IPC: B62D55/14
Filed: 1982-06-09
Abstract: A track roller made of light-weight metal, for track-laying running gear is composed of two track roller components which enclose in their central plane a circumferential guide groove for the track-guiding teeth of the track. The edge areas of the guide groove which come into engagement with the track-guiding teeth are equipped with in each case one washer made of wear-resistant material. In order to provide a simple attachment of these washers, each washer is designed in the manner of a cup spring, devices being provided with which each washer can be pressed on with the elastically widened inner annular opening onto a support surface of the respective track roller component.
Patent DE-3221771-A1 (DE)
Title: Method for operating two-phase AC motors on a single-phase network
Inventor: HAUPTMANN MICHAEL DR ING
IPC: H02P27/02
Filed: 1982-06-09
Abstract: The invention relates to a method for rotation-speed control, rotation-direction reversal, starting operation, motor operation and braking operation of two-phase AC motors on a single-phase network. The aim of the invention is to make this possible at a low cost. The object of the invention in this case is to find such a method using which the rotation-speed control, rotation-direction reversal, starting operation, motor operation and braking operation can be implemented by means of only one circuit arrangement. In the case of a two-phase AC motor which is operated from a single-phase network and has an on/off switch located in at least one phase of the motor, this object is achieved by the on/off switch switching the voltage which is supplied to the phase on and off in each half cycle such that a virtually constant voltage/time area is produced and the times of the phase being switched on and off are shifted over the range of one half cycle.
Patent DE-3224372-A1 (DE)
Title: DC voltage converter, without a transformer, having quasi-electrical isolation between the input and output
Inventor: MILOSIU JOHANN-MARIUS DIPL ING
IPC: H02M3/07
Filed: 1982-06-30
Abstract: A practically useable, quasi-electrical isolation is achieved between the input and output voltage. The chopped input voltage is transferred by means of rapidly successive pulses to an intermediate storage capacitor. In the pauses between these pulses, the voltage of the intermediate storage capacitor is likewise chopped and is transmitted to a capacitor chain by means of suitable pulses. The required switching mechanisms are connected to the respective poles of the voltages. The low-loss voltage reduction takes place by the use of further switches, which isolate the capacitors of the chain synchronously with respect to the conducting phases of the switching mechanisms between the input voltage and the intermediate storage capacitor, and simultaneously switch in parallel with an output capacitor which is thus charged. This is the output voltage of the DC voltage converter without a transformer. The control signals which are generated with the aid of a square-wave generator and a binary divider are separated in time from one another in order to correspond to the switching times of the elements used. <IMAGE>
Patent DE-3225669-A1 (DE)
Title: Process for the preparation of calcium carbide
Inventor: EBELING JOACHIM DIPL CHEM DR
IPC: C01B32/942
Filed: 1982-07-09
Abstract: There is described a process for the preparation of calcium carbide in a shaft furnace by means of plasma torches in which lime and/or a calcium-containing compound converted into calcium oxide upon heating is allowed to migrate through the shaft furnace from top to bottom in the form of pieces or pellets, while the predominant portion of the carbon-containing compound, if desired in a mixture with lime-containing dust, is blown in directly in front of the plasma nozzles above the tapping level and enters the reaction zone together with the plasma gas. This makes it possible to prepare calcium carbide in high purity and good yield.
Patent DE-3228127-A1 (DE)
Title: Amino acid solutions for infusion
IPC: A61K38/01
Filed: 1982-07-28
Abstract: The invention relates to novel amino acid solutions for infusion, for parenteral feeding, which contain arginine and valine in a ratio by weight of 1.9-2.0:1.
Patent DE-3233262-A1 (DE)
Title: Bit pattern generator
Inventor: FELLHAUER MICHAEL DIPL ING
IPC: H03K3/78
Filed: 1982-09-08
Abstract: A word or bit pattern generator is proposed by means of which a digital signal can be generated which consists of a sequence of logic states of different lengths. The signal is generated by a counter which can be set by shift registers. The state change is effected by a flip flop. This makes it possible to construct a bit pattern generator having short resolution times without having to use expensive special chips. <IMAGE>
Patent DE-3233679-A1 (DE)
Title: Carrier tripeptide having antifungal activity
Inventor: MEYER-GLAUNER WILHELM DR MED
IPC: C07K5/09
Filed: 1982-09-07
Abstract: Carrier tripeptides of the type L-Arg-X-L-Phe have been developed, in particular where activity against Candida tropicalis and Trichophyton mentagrophytes has been determined.
Patent DE-3233823-A1 (DE)
Title: Trough for a chain scraper conveyor
Inventor: BAINES LESLIE
IPC: B65G19/28
Filed: 1982-09-11
Abstract: A trough for a chain scraper conveyor comprises two mutually spaced side walls (2, 3), each of which is welded to opposing longitudinal edges (5, 6) of a common intermediate plate (7), where each side wall (2, 3) is welded at a lower edge (10, 12) to a base plate (11, 13) and at an upper edge (14, 16) to an upper plate (15, 17) which runs parallel to the respective base plate and the base plate of each side wall has a portion (18, 19) which projects outwardly beyond the side wall, and where at least one of these portions is surmounted by a portion (20, 21) of an upper plate which protrudes outwards and covers, at least partially, the said portion(s), and a supporting plate (22) for equipment parts, such as a rack (37) or a ladder rack or the like is welded to the upper plate (21) and the base plate (19) of the one side wall (3). <IMAGE>
Patent DE-3236920-A1 (DE)
Title: Device for inserting exposed paper strips into paper web developing machines in daylight
Inventor: NIEMZIK ULRICH
IPC: G03D13/00
Filed: 1982-10-06
Abstract: A device for inserting exposed photographic paper strips into paper web developing machines in daylight is disclosed, which exhibits a housing to be sealed in a lightproof manner and a plurality of guiding devices, accommodated therein, to guide each respective paper strip with a lateral displacement from a feed slit, to which a film cassette can be connected, to the input end of the developing machine. Each guide device consists of a front and a rear guide channel for a paper strip, which are disposed parallel to the axis laterally offset relative to one another and are connected to one another by means of a positive guiding such as an obliquely set tube for the helical transfer of the paper strip. In a shaft to be opened, the front end of each photographic paper strip can be clamped, in daylight, to a draw belt of the developing machine.
Patent DE-3238608-A1 (DE)
Title: Ink distributor plate
Inventor: FRANKE ROLF-DIETER
IPC: B41J2/175
Filed: 1982-10-19
Abstract: The self-sealing ink distributor plate (1) has means made of elastomer for moderating ink pressure surges, produced by acceleration, having ink channels (10, 11, 12, 13, 18, 19, 20, 21), which are open towards one side and are covered by a support plate with ink discharge openings, and compensation chambers (14, 15, 16, 17) which are closed towards the side of a mounting plate by integrally moulded-on membranes, and openings (2, 3, 4, 5) in a narrow side of the ink distributor plate (1) for supplying inks to the channels (10, 11, 12, 13). 
<??>The invention is applied in multi-colour printers with an ink droplet matrix print head. 
<IMAGE>
Patent DE-3243221-A1 (DE)
Inventor: STEINER MANFRED DIPL ING DR
IPC: B62D21/00
Filed: 1982-11-23
Abstract: 1. A longitudinal member for motor-vehicle chassis, comprising a U-section member having a web tapering to at least one end, the web (1) and possibly the two flanges (2, 3) of the U-section member being perforated, the web and the flanges being disposed symmetrically with respect to a longitudinal central plane passing perpendicularly through the web where it forms a trace in the form of a longitudinal central axis (4), characterized in that the chassis longitudinal member is of one-piece construction and the perforation (5, 6, 7, 8) in the web (1) and flanges (2, 3) respectively are also symmetrical with respect to the longitudinal central plane (longitudinal central axis 4).
Patent DE-3246412-A1 (DE)
Inventor: AMBROS PETER DIPL CHEM
IPC: G01N27/12
Filed: 1982-12-15
Abstract: 1. Fluid sensitive element, consisting of a coated, laminar and, in comparison with this coating, thick insulating material plate (1) with an upper side and an underside, in which applied to the upper side are two comblike electrodes (5, 6) each with a longitudinal electrode (5) running parallel to the side margins of the insulating material plate (1) and a plurality of prongs (6) at right angles to it, such that the prongs (6) extending alternately from the two side margins interlock, but adjacent prongs (6) are electrically separate from one another, and in which there is also applied to the insulating material plate (1), in addition to the electrodes (5, 6), a large-area resistance heating layer (3) with its connection strip conductors (2), characterized in that the resistance heating layer (3) extends in a laminar manner in the area between the electrode arrangement (5, 6) and the insulating material plate (1), and that the resistance heating layer (3) is separated from all the electrodes (5, 6) only by an insulating layer (4), which is thin in comparison with the insulating material plate (1), and into which the electrodes (5, 6) are embedded.
Patent DE-3302873-A1 (DE)
Title: Alignment device
Inventor: STOCK ERNST
IPC: B65H9/10
Filed: 1983-01-28
Abstract: The invention relates to an alignment device for the lateral alignment of a sheet 2 on the feed table 3 of a sheet processing machine. A suction gripper 1 is lowered from a fully raised initial position down onto the sheet 2 and, once it has taken hold of it, raises it through at least one sheet thickness into a transport position. The suction gripper 1 moves with the sheet 2 to the side mark 4, so that it can move back to its initial position once it has released the sheet 2 in a fully raised position. <IMAGE>
Patent DE-3305141-A1 (DE)
Title: Anti-slip sleeve for vehicle tyres
Inventor: GHEORGHIU CONSTANTIN PROF
IPC: B60C27/00
Filed: 1983-02-15
Abstract: The anti-slip sleeve for vehicle tyres is a rubber sleeve which is pulled onto the tyres and is fixed on the tyre by means of a tyre chain attachment system. By means of the profiles on the outer side, the anti-slip sleeve is intended to prevent the vehicle slipping in the case of ice, snow, aquaplaning and similar weather conditions and at the same time to ensure the stability of the vehicle. On the inside, the anti-slip sleeve is provided with small rubber nails which are correspondingly cast in accordance with the model of the tyre so that the anti-slip sleeve remains fixed on the tyre. The anti-slip elements can be provided with metal for special cases and purposes. If the elements of the anti-slip sleeve are slightly changed, a car tyre can also be developed.
Patent DE-3308473-A1 (DE)
Title: Construction set for joist or rib floors
Inventor: BRUER MANFRED
IPC: E04B5/26
Filed: 1983-03-10
Abstract: The construction set for joist or rib floors for buildings consists of sheet steel sections (10) and floor filler blocks (12), in particular made of rigid foam. In order to hold the sections (10) securely between the floor filler blocks (12) against lateral displacement and tilting, the floor filler blocks have in their upper region lateral projections (44), with which they can be brought to rest during assembly against the webs (22) of the sections, and the latter are constructed on their lower flanges (20) with upwards facing projections (42), with which they can be hooked into corresponding recesses in the floor filler blocks (12). <IMAGE>
Patent DE-3309192-A1 (DE)
Title: Combination of plant troughs as a construction kit system
Inventor: BIRLAUF RICHARD
IPC: A01G9/00
Filed: 1983-03-15
Abstract: The assembly of plant troughs, in the manner of a construction kit, to subdivide relatively large living areas, offices and display areas, and to decorate indoor premises, is characterised in that the plant troughs can be erected by means of support tubes and spacer tubes and that the height can be varied by means of the spacer tubes.
Patent DE-3311383-A1 (DE)
Title: Horseshoe
Inventor: ZENHAEUSERN HEINRICH
IPC: A01L5/00
Filed: 1983-03-29
Abstract: Horseshoe with a profiled outsole (1) and a shaft (2) provided with a slot (15) at the front. A releasable tightening device (21, 22) connects the shaft parts (17, 19) lying on both sides of the slot (15). According to the invention, outsole (1) and shaft (2) are designed in two pieces and the outsole consists of a viscoplastic material and the shaft of a flexible material. Moreover, the outsole edge (3) is bent over upwards in the shape of a shaft and connected to the shaft (2) which extends to above the coronet edge of the horse hoof and surrounds with its upper part the lower part of the cannon bone. The outsole is reinforced in the edge part by an embedded reinforcement. <IMAGE>
Patent DE-3311718-A1 (DE)
Title: Weighing device with price labelling
Inventor: TERAOKA KAZUHARU
IPC: G01G19/415
Filed: 1983-03-30
Abstract: The present invention constitutes an improved version of a weighing and label sticking-on device which is mounted on a packaging machine for the automatic or semi-automatic packaging of products, and in which the packing products thus packaged are automatically weighed and thereupon the price label is automatically stuck on them by a label sticking-on device. The device according to the invention is characterised, furthermore, in that the weighing of the packing product on the weighing device takes place in a temporary state of rest, and in that, after the weighing, the packing product is discharged directly from the balance pan of the weighing device onto the discharge stage which leads outwards, thereby increasing the weighing accuracy and simplifying of the construction as well as affording the precondition for providing a weighing and label sticking-on device which is of light weight and small size.
Patent DE-3314856-A1 (DE)
Title: Rearview mirror
Inventor: MUELLER RAINER DR
IPC: B62J29/00
Filed: 1983-04-23
Abstract: For safety reasons, rearview mirrors must fold away when an object strikes them. This object is fulfilled according to the invention by the rearview mirror which is provided with an adapter which has both a left-hand and a right-hand thread and thus avoids blocking in both directions. <IMAGE>
Patent DE-3315093-A1 (DE)
Inventor: MARTERER KARL
IPC: G01L7/12
Filed: 1983-04-26
Abstract: A barometer which includes a vacuum housing, a pivotably supported pointer shaft, a return spring for the pointer shaft and a transmission mechanism, which exhibits a pivotably supported output shaft, which runs perpendicular to the surface of the vacuum housing and whose pivoting is coupled with that of the pointer shaft, and has a helical element, so that the translational movement of the vacuum housing is converted into a pivoting movement of the output shaft by the cooperation between the helical element and the output shaft. The helical element (32) is made integral with the instrument, the output shaft (22) can both pivot and be axially displaced and the output shaft rests with an end portion thereof turned toward the vacuum housing and contacting (4) the vacuum housing and is held in this position by return spring (28). The transmission mechanism exhibits, in the form of the output shaft, only one movable part.
Patent DE-3320181-A1 (DE)
Title: Nitrogen/magnesium fertiliser containing magnesium sulphate and ammonium sulphate
Inventor: BIBERACHER GERHARD DIPL CHEM D
IPC: C05C3/00
Filed: 1983-06-03
Abstract: The invention relates to fertilisers containing magnesium sulphate and ammonium sulphate and to a process for their preparation. The magnesium sulphate exists in these fertilisers in the form of a double salt with the ammonium sulphate.
Patent DE-3321307-A1 (DE)
Inventor: HEGGENSTALLER ANTON
IPC: B27N5/00
Filed: 1983-06-13
Abstract: 1. Method of manufacturing compressed elements from vegetable particles, in particular wood particles, mixed with binding agents, wherein the particles are introduced into a hollow chamber formed by a plurality of press dies and the press dies successively exert a pressing force from different directions upon the introduced mass under the influence of heat, characterised in that, for the production of support crossbars, profiles, beams or similar compressed elements, at least one, preferably two opposing board-like strips of pressure transmitting material, e.g. natural wood, fibre-reinforced plastic layers or the like provided with an adhesive and/or synthetic resin coating are inserted in the hollow chamber and confine the particles between them, whereupon firstly the press dies associated with the belt region exert a pressing power by way of the board-like strips upon the particles and then the press dies associated with the side surfaces are moved toward one another into pressing position, and that finally follow-up pressing of the belt regions of the compressed element is effected by maintaining the pressing power acting upon the side surfaces before the compressed element is hardened by the action of heat and maintenance of the pressing power.
Patent DE-3324109-A1 (DE)
Title: Connection link between the chains and the scrapers of a double-chain scraper conveyor
Inventor: THIELE ALFRED DIPL ING
IPC: B65G19/24
Filed: 1983-07-05
Abstract: The invention relates to a connection link (1) between the chains (2) and the scrapers (3) of a double-chain scraper conveyor with two outside round steel chains (2). The connection link (1) comprises a clip which is releasably connected to the scraper (3), overlaps a horizontal chain link (21) and has a nose (12) which engages between the two longitudinal legs (21a, 21b) of the horizontal chain link (21). A tongue (31) which engages the inner longitudinal leg (21b) of the horizontal chain link (21) from underneath is moulded on at the front end of the scraper (3), to form a single piece. This results in a particularly robust design of the connection link, which can be produced by means of drop forging for example, and on the other hand, assembly of such connection links on the chain and on the scraper is greatly simplified. <IMAGE>
Patent DE-3332279-A1 (DE)
Inventor: BARGET RUDOLF
IPC: A61C13/20
Filed: 1983-09-07
Abstract: Casting apparatus comprising an oscillating casting cylinder (18) enabling, by means of a simple mounting and after a prolonged operating time, to obtain the required melting temperatures. To this effect, the resistance heating elements (32, 34) surrounding a crucible (30) are based on MoSi2 and are formed so as to enable a free radiation. Furthermore, the heating elements (32, 34) are bent with an L configuration in their upper part and are hard-soldered, a copper tube (42) being used as electric connection. The casting apparatus has a cover (64) which may be opened or closed in two steps.
Patent DE-3332384-A1 (DE)
Title: Circuit arrangement for conditioning signals
Inventor: BRUEGGEMANN ULRICH DIPL ING
IPC: H03K3/033
Filed: 1983-09-08
Abstract: In a circuit arrangement for conditioning signals which are fed into a microcomputer for measurement or acquisition purposes, especially with a combination instrument of a motor vehicle, a non-retriggerable monostable multivibrator is provided to which the signals are applied. This monostable multivibrator is used to suppress the interference process which occur during its monostable period. If necessary, a Schmitt Trigger (3) is connected upstream of the monostable multivibrator, by means of which Schmitt Trigger (3) the signals are converted into a form which is suitable for processing using the monostable multivibrator. Under specific operating preconditions, which are present especially in a motor vehicle, the non-retriggerable monostable multivibrator is advantageously replaced by a NAND Schmitt Trigger (7) having a capacitor (9) which can be recharged by means of the NAND Schmitt Trigger via a charging resistor. A negative-feedback resistor (11) is fed back from the capacitor (9) to a first input of the NAND Schmitt Trigger in such a manner that the NAND Schmitt Trigger cannot be triggered by means of a pulse on its second input (6) for so long as its switching threshold is not exceeded while the capacitor (9) is being charged. <IMAGE>
Patent DE-3332826-A1 (DE)
Title: Mangle for smoothing damp laundry articles
Inventor: KREINBERG MANFRED
IPC: D06F67/00
Filed: 1983-09-12
Abstract: In a trough mangle having a predrying device (18), the predrying of the laundry articles (W) is carried out by means of fresh steam and/or trough-condensate expansion steam. The steam flows through the laundry articles resting on a conveyor band (32) or the like and is subsequently sucked off by a suction device (58). The spent steam and spent air from the mangle rollers (12, 13, 14) are fed to a heat exchanger for the heating of fresh air, and the heated fresh air (hot air) is then supplied for the mangling operation. <IMAGE>