baber/WOPTO huggingface dataset:
Patent DE-3347147-A1 (DE)
Title: Device for regulating the transport of material in piles in rotary pile feeders
Inventor: WAGNER BURKHARD
IPC: B65H1/22
Filed: 1983-12-27
Abstract: The invention relates to a device for regulating the transport of material in piles in rotary pile feeders, as used in folding machines, for example. The aim of the invention is to regulate the transport of material in piles, while avoiding constant speed fluctuations arising during scanning of the front edge of the pile of sheets and also interruptions in the drawing off of sheets as a result of separator devices. The object is to determine the regulating size for the transport of piles via the number of fed sheets, while eliminating the influence of variations in the degree of imbrication. According to the invention, a stop for the fed sheets is placed at the end of the transport path in the required position for the sheet drawing-off means in order to form a flat preliminary pile. Contact-free scanning of the position of the top sheet and actuation of a correcting element to regulate the transport of material in piles are by means of a capacitive scanning head.
Patent DE-3347626-A1 (DE)
Title: Device for the positioning and temporary intermediate storage of articles transported along a track
Inventor: SCHUBERT GERHARD
IPC: B65G47/31
Filed: 1983-12-30
Abstract: A device for the positioning and temporary intermediate storage of articles transported along a track by means of an endless, length-adjustable conveyor belt in a predetermined depositing region, in which device fixed depositing rails or endless depositing belts and/or straps that are fixed at least in the depositing region are arranged to the side of the continuously driven conveyor belt which carries the articles and transports them towards the depositing region or to the side of a plurality of parallel conveyor belts or straps, or a depositing belt is arranged downstream of and behind this conveyor belt in the depositing region and the deflection roller(s) of the conveyor belt is/are mounted on the front end of and, if necessary, together with the deflection roller(s) of the depositing belt so as to be movable in a reciprocating manner. <IMAGE>
Patent DE-3400017-A1 (DE)
Title: Multiaxial material machining station
Inventor: BECK RASMUS DR
IPC: B23Q1/62
Filed: 1984-01-02
Abstract: A multiaxial material machining station, in particular for cutting thick steel sheets using a high output laser, comprises four columns that are connected to one another via horizontal and transverse beams. A relatively light cross slide is driveably and displaceably arranged in one direction on this station. The cross slide has a second slide that can be displaced perpendicularly relative to the first direction. The second slide accommodates a machining unit via which a laser beam can be directed onto a workpiece located therebelow.
Patent DE-3400638-A1 (DE)
Title: Pipe connection
Inventor: WANZKE MANFRED
IPC: F16L13/14
Filed: 1984-01-11
Abstract: A pipe connection which can be produced quickly and easily is proposed, in which a pipe (1) is linked to either a second pipe (2) or a connecting piece having at least one connecting nozzle in that either the pipe (1, 2) is enclosed at one end by a ring (3, 4) whose inner surface (5, 6) has an inwardly projecting bead (7, 8) whose shape and dimensions are approximately the same as the outer surface of the pipe (1, 2) and whose outer surface (9, 10) is shaped tapering conically and towards the pipe end, and this ring (3, 4) is arranged inside an outer ring (11) or connecting nozzle of complementary shape, or the two pipes or connecting nozzles which are to be connected are pushed onto one another and are surrounded externally by a ring in the region of the overlap, which ring is formed from two truncated-conical sheaths, which initially rest on one another only on the inside and have been pressed onto one another in the axial direction. <IMAGE>
Patent DE-3406889-A1 (DE)
Title: Integrated circuit for adjusting the skin tone of NTSC television receivers
Inventor: FLAMM PETER M DIPL ING
IPC: H04N9/64
Filed: 1984-02-25
Abstract: The digital skin tone correction circuit forms a signal corresponding to the tangent between the two colour difference signals from the digital colour difference signals (b-y, r-y) by means of the amount-forming circuits (bb, br), the comparator (kp), the cross switch (ks) and the divider (dv). In the correction stage (kt), this signal is formed to give the address signal (r) for the read-only memory (rm) which contains sinusoidal and cosinusoidal values for angle correction in a predetermined angle correction range (kb) in accordance with a corresponding function (f). By forming the appropriate product by means of the multiplier (mp), the skin-tone-corrected colour difference signals are generated from the corresponding sinusoidal and cosinusoidal values together with the colour difference signals. <IMAGE>
Patent DE-3411836-A1 (DE)
Title: Method of controlling the supply of ink and damping medium in lithoprinting machines
Inventor: ARNOLD WOLFGANG DR
IPC: B41F33/00
Filed: 1984-03-30
Abstract: The invention relates to a method of controlling the supply of ink and damping medium to inking and damping units of lithoprinting machines, in particular sheet-fed and web-fed offset printing machines. The technical object of the invention consists in designing the method in such a way that the expenditure for measuring means is reduced, the manual activities are reduced, and the operation of lithoprinting machines is simplified. The object is achieved in that the measured values for determining the ink density and the damping are taken at the same control marks, signals are provided which serve for evaluating the damping and ink density parameters, the present damping and ink density values are then calculated and compared by a microcomputer with predetermined reference values within stipulated tolerance limits, furthermore in that separate control signals for controlling the inking and damping unit are produced by forming difference signals between reference and actual values.
Patent DE-3412018-A1 (DE)
Inventor: MERZ DIETER
IPC: A47C1/027
Filed: 1984-03-31
Abstract: 1. An office chair having a seat carrier (13) arranged on a chair column (12) and having a back-rest (14) arranged on a supporting arm (16) which is adjustable in its inclined position relative to the seat carrier (13) about an axis extending behind the seat carrier, in which respect the adjusting device for the supporting arm (16) has champable plates, and the swivel axis for the supporting arm (16) is formed by a pin (30) which extends through the limb walls (28, 29) of a U-shaped retaining element, characterized in that the retaining element is a joint fork (25) which is formed at the free end, jutting out behind the chair seat (13), of a retaining arm (23) which is rigidly fastenable to the seat carrier (13), and the pin (30) additionally extends through the limb walls (26, 27), which but against the limb walls (28, 29) of the joint fork, of a second U-shaped joint fork (24) formed at one end of the supporting arm (16) for the back-rest (14), in that the plates (32, 33) are coupled torsionally-fast, in known manner, partly with the supporting arm (16) and partly with the retaining arm (23) and are accommodated, aligned parallel to the limb walls (26-29), within the articulation chamber bounded by the limb walls (26-29), and in that all the limb walls (28-29) and plates (32, 33) have additional apertures (inter alia 38) for extension therethrough of a threaded set-bolt (19), onto the end of which is screwed a knob-like tightening nut (20) which act against the outside of a limb wall (26) of the articulation point (15) to draw the U-limb walls (26, 27, 29) and the plates (32, 33) together.
Patent DE-3416073-A1 (DE)
Title: Radio-frequency energy recovery circuit for use when testing the performance of RF components or RF devices
Inventor: STAHL JOCHEN ING GRAD
IPC: G01R31/28
Filed: 1984-04-30
Abstract: In this circuit, it is proposed that at least one tetrode (4) is provided for RF rectification, that one or both grids of the tetrode (4) have positive feedback with respect to the phase of the alternating anode voltage via a capacitive voltage divider (5), and that the power level is adjusted by varying the grid resistors (R1, R2). The circuit according to the invention is used, in particular, for testing the performance of transmitting tubes or amplifiers. <IMAGE>
Patent DE-3416706-A1 (DE)
Title: Apparatus for the smoothing of articles of clothing, especially dresses
Inventor: JOHN HERBERT
IPC: D06F73/00
Filed: 1984-05-05
Abstract: The apparatus for the smoothing of dresses by the action of steam has tensioning webs (26) adjustable in the radial direction relative to a centre axis (19) of a supporting frame and in its inclination relative to this centre axis (19). For this purpose, the tensioning webs (26) are provided with two pivot-bearing points (28, 30), one of which is fixed to the tensioning web (26), whilst the other is adjustable along the tensioning web (26). <IMAGE>
Patent DE-3431289-A1 (DE)
Title: Temperature-controlled regulating valve
Inventor: DOHSE GUENTER
IPC: G05D23/02
Filed: 1984-08-25
Abstract: The temperature-controlled regulating valve, in particular for heating systems, consists of a valve housing (1), a valve top part with a valve-plate actuating spindle (4) which is axially displaceable, and of a thermostat head (11) or regulating member with a tappet that interacts with the actuating spindle (4). An adaptor (9) is arranged in a manner which allows it to be adjusted by rotation about the axis of the valve spindle (4) and to be fixed on the valve housing (1). The thermostat head (11) or the regulating member can be fixed on this adaptor (9) with the axis of the tappet perpendicular to the axis of the actuating spindle (4), and a device, e.g. a bell crank lever (13), for deflecting the movement of the tappet through 90 DEG  onto the valve spindle (4), is provided in the adaptor (9). <IMAGE>
Patent DE-3435921-A1 (DE)
Title: Vacuum pump
Inventor: ARNDT LUTZ
IPC: F04B37/14
Filed: 1984-09-29
Abstract: A vacuum pump (1) is proposed, having an inlet (2) and outlet (3) and, downstream of the outlet, a barrier (4), which is designed in the manner of a siphon and prevents the ingress of water vapour or oxygen, and which comprises a housing partially filled with a barrier fluid (7) and a plunge pipe (8) arranged therein; the plunge pipe is bent, in the region of its end submersed into the barrier fluid, and is designed in such a way that its terminal orifice (17) is above the liquid level of the barrier fluid and that below the liquid level of the barrier fluid there is a straight pipe section (19) with perforations (18); to avoid unwanted turbulence at low to medium gas flow rates, the straight pipe section (19) is designed to have a slight downward gradient with respect to the direction of the gas stream and with respect to the horizontal. <IMAGE>
Patent DE-3438123-A1 (DE)
Title: Method and device for the storage, transport and feeding to a processing station or the like of industrial components
Inventor: SACHSSE LOTHAR
IPC: B65G47/51
Filed: 1984-10-18
Abstract: The invention relates to a method and a device for the storage, transport and feeding to a processing station or the like of industrial components, which method is intended to permit simple and rapid transport and temporary storage. To this end, provision has been made for the components to be introduced from a first processing station into sealable containers which are connected together to form a belt, are wound on to bobbins and are unwound for removal. The device according to the invention comprises in each case a bobbin (1), from which containers (5b) which are connected to one another in a linear fashion to form a belt are unwound onto an empty bobbin (1'), a filling or removal station (13) being arranged between the bobbins (1, 1'), at which station the components (21) are placed in or taken out of the containers (5b), the containers being open or closed. A device of this type permits in particular even the correct removal of components in layers and makes devices for separating the components unnecessary. <IMAGE>
Patent DE-3438303-A1 (DE)
Title: Sampling device
Inventor: SCHAARSCHMIDT ULRICH
IPC: G01N1/10
Filed: 1984-10-19
Abstract: The invention relates to a sampling device for toxic and/or radioactive substances, in which rotational and oscillating movements are to be performed and a needle-head charging system is provided for at least one sample vessel which, by means of the rotational and oscillating movements exerted onto a rotating cylinder, can be moved to the needle-head charging system and to an inlet and outlet for the sample vessel, the rotating and oscillating movements being transmitted by means of a drive shaft, the needle-head charging system and the inlet and outlet being arranged above the rotating cylinder and a skimmer being provided, which is used to remove the sample vessel, after it has been charged, from the needle-head charging system and hold it within the rotating cylinder (according to Patent Application P 3342470.5). 
<??>Said sampling device is now to be improved with regard to the needle-head function, the radiation protection conditions and the maintenance of the parts conducting the sample medium. 
<??>The solution is characterised in that 
 
  a) in the interior of a housing, which accommodates the needle-head charging system, the rotating cylinder, the skimmer and the inlet and outlet, a needle-head accommodating disc having at least one accommodating bore for a needle head is disposed centrally in such a way that the needle head can be replaced through the cover of the housing, and in that 
  b) bores are provided in the needle-head accommodating disc, by means of which bores a connection between the needles of the inserted needle head ... 
 
<??>Original abstract incomplete.
Patent DE-3443553-A1 (DE)
Title: Sustainer leg or sustainer device for the interchangeable bodies of lorries
Inventor: KREIN WALTER
IPC: B65D90/14
Filed: 1984-11-29
Abstract: The invention relates to a sustainer leg or a sustainer device for the interchangeable bodies of lorries, the sustainer leg (10) which is arranged in the region of the respective corner rungs (R) being inserted, lying in its horizontal storage position in the transverse direction of the body, in a storage box (23) or the like and being locked against movement both in the vertical direction and also in the longitudinal and transverse direction of the body in its vertical sustaining position in a sustainer leg receptacle (20) which is also arranged in the region of the corner rungs. The sustainer leg (10) has on its bent head (13) a support plate (14) which interacts by means of its support faces with corresponding counterfaces of the sustainer leg receptacle (20, 21, 22) and is locked (22) in the sustaining position of the sustainer leg in the sustainer leg receptacle. <IMAGE>
Patent DE-3503363-A1 (DE)
Title: Mast winch for raising vehicles, in particular passenger vehicles, on one side
Inventor: HORTMANN WALTER
IPC: B66D5/34
Filed: 1985-02-01
Abstract: This mast winch serves for providing easy access to the underfloor and to lower parts of the vehicle body. Damage thereto is often repaired, filled and sprayed by do-it-yourself enthusiasts with polyester resin and glass fibre matting. On inclined faces, liquid repair material and paint flow down less easily and it is possible to work without stooping. The mast winch is a collapsible, easy-to-handle, lightweight and economical unit. It can be used on any type of passenger vehicle immediately and without preparations. In the winch drum (4), two polyester belts (3) are attached one next to the other, said belts (3) being guided upwards over rollers (3) on the tips of the mast and downwards on the left and on the right about in each case one deflection roller (6), which rollers (6) fork into in each case two holes of the wheel rims via spacers (7), are lashed tight again upwards into in each case one lashing clamp (9) connected to the tip of the mast, and hold the winch mast upright. The wagon is raised on one side with the winch lever (1) by means of a ratchet mechanism, the tip of the mast following the changing position resulting from the increased inclination of the vehicle. The car is let down, with the latches lifted out, by means of the lever brake (2) which releases gently. <IMAGE>
Patent DE-3506386-A1 (DE)
Title: Hair cutting scissors
IPC: B26B13/24
Filed: 1985-02-23
Abstract: The invention relates to a pair of hair cutting scissors, having two arms which are connected to one another in an articulated manner, are each provided with a grip eye in the rear region and each form in the front region a scissor blade which is provided with a cutting edge, one of the said scissor blades being at the top and one at the bottom while the hair is being cut. In order to simplify the hair cutting process using a comb and scissors, a hair comb is fastened in an easily exchangeable fashion by its back to the back of the lower scissor blade of the hair cutting scissors.
Patent DE-3511922-A1 (DE)
Inventor: TUERK WOLFGANG DR
IPC: A01N43/30
Filed: 1985-04-01
Abstract: Azole compounds of the formula I <IMAGE>  in which R is fluorine, chlorine, bromine, C1-C4-alkyl, C1-C4-alkoxy, trifluoromethyl, phenyl or phenoxy and m is 0 or an integer from 1 to 5, where the individual atoms or groups can be identical or different when m is greater than 1, R<1> is tert-butyl, 5-methyl-1,3-dioxan-5-yl, 1-methylcyclohexyl, 2- methyltetrahydropyran-2-yl or <IMAGE> R<2> is hydrogen or C1-C5-alkyl, furthermore Y is  &rdurule& C=O,  &rdurule& C=N-OH or  &rdurule& CR<3>OR<4>, with the proviso that the following do not occur simultaneously: Y = &rdurule& C=O, R<1> = tert-butyl and m = O, and   <IMAGE> where  R<3> is hydrogen, methyl, vinyl, allyl, ethynyl or propynyl and R<4> is hydrogen, C1-C4-alkyl, C2-C4-alkenyl, C2-C4-alkynyl or C2-C4- alkanoyl, their preparation and their use as plant growth repulators.l
Patent DE-3513159-A1 (DE)
Title: Process and equipment for drying sludge
Inventor: KRAEMER PAUL
IPC: C02F11/13
Filed: 1985-04-12
Abstract: When drying sludge, in particular sewage sludge, which in general is charged to a dryer after preceding dehydration in a centrifuge, the sludge is contacted with hot gases from a combustion installation. However, it is a disadvantage in this case that all drive units of the equipment must be driven by external energy, so that the heat energy of the hot gases generated in the combustion installation cannot be utilised in an optimised manner. According to the invention, however, an optimised utilisation of the heat energy present in the hot gases for the drying of sludge and the essential operation of the plant is achieved when the hot gases are generated in a gas turbine (5) with a combustion chamber (6) and a generator (7). In this way, the energy present in the hot gases can, on the one hand, be very advantageously utilised for the generation of electric power or for operating the plant and, on the other hand, for drying and, if appropriate, deodorisation of the sludge in an optimised manner. <IMAGE>
Patent DE-3519190-A1 (DE)
Title: Measuring-light projector for a spectral measuring unit
Inventor: SCHUMACHER ERNST
IPC: G01J3/10
Filed: 1985-05-29
Abstract: The invention relates to a measuring light projector for a spectral measuring unit, in which importance is attached in particular to achieving extreme light intensity on a relatively small measuring field. The problem consists in that for this purpose it is necessary to use a halogen lamp with an unusually small luminous element but the very highest luminance, whereas such lamps are available only for small electrical powers. In order to compensate this defect by increasing the efficiency in terms of lighting engineering, the following measures inter alia are provided in accordance with the invention;   1. the use of a condenser, consisting of at least three, preferably four achromatic lens elements, with a high aperture; 2. rotation of the halogen microscope lamp about its axis, so that the imaginary axis of the filament is perpendicular to the axis of the condenser; 3. the use of a concave mirror which consists of two separate concave mirror halves whose mirror axes diverge slightly and thus produce in each case a real filament image directly above and below, respectively, the luminous element.   <IMAGE>
Patent DE-3524278-A1 (DE)
Title: Line bushing for lines which are to be passed through a housing wall, especially hose lines and/or pipelines
Inventor: GFRERER HEINRICH DIPL ING
IPC: H02G3/08
Filed: 1985-07-06
Abstract: A line bushing for lines which have to be passed through a housing wall is described, which has a closure body which consists of elastic material, can be pushed into a wall opening which is open at the edge, and through which at least one opening passes for a line to be passed through in a sealed manner. Secure retention and a closure body which can be removed rapidly from the wall opening are achieved by means of at least one pair of connecting elements which can be engaged with one another and of which one is provided on the closure body and the other on the housing wall.
Patent DE-3526581-A1 (DE)
Title: Shuttle valve
Inventor: VOSS RICHARD
IPC: F15B13/02
Filed: 1985-07-25
Abstract: A shuttle valve is provided for use in particular as a hydraulic OR-element. On account of its design and construction, the shuttle valve is especially suitable for use in underground mining and tunnelling and, unlike the hitherto conventional seat-valve construction, has a valve piston arranged in a floating position inside the housing and having a piston O-ring seal. This valve piston has two blind bores directed towards one another and having radial bores in the piston centre. The valve piston is arranged inside the push-in connections which can be screwed as rotatable push-in connections into the valve housing and for this purpose have widened bores of appropriate size and O-rings sitting in corresponding grooves. Irrespective of the respective state of the valve piston, the line not required in each case is reliably sealed and at the same time an advantageously uniform flow of the pressure medium through the shuttle valve is ensured. <IMAGE>
Patent DE-3527718-A1 (DE)
Title: Winding frame
Inventor: KIMMEL GEORG
IPC: B65H75/02
Filed: 1985-08-02
Abstract: The invention relates to a winding frame for pile fabrics, with two frames fastened at a distance from one another on a shaft, each frame having a hub with a bore, in which the shaft is braced. So that the distance between the two frames can be adjusted in a specific manner, there is to be provided a clamping bush which can be inserted into the bore and pushed onto the shaft and which has a longitudinally slotted portion, the outside diameter of which is smaller, in the non-loaded state, than the inside diameter of the bore, the longitudinally slotted portion inserted into the bore bracing the shaft in the bore after the latter has been pushed in.
Patent DE-3532037-A1 (DE)
Title: Lubrication device for the running-roller bearings of the rack of a tube push bench
Inventor: BOEHME KLAUS
IPC: F16C33/66
Filed: 1985-09-09
Abstract: The invention relates to the constructional design of the lubrication device for the running-roller bearings of the rack of a tube push bench. The aim is to reduce the amount of maintenance and repair as well as the downtimes. The object of preventing the mixing of different lubricants is achieved by using just one lubricant. To ensure that it penetrates even into the interior of the running-roller bearings, the bearing cap is redesigned to form a delivery ring or replaced by a special delivery ring, which takes up the oil spraying out of oil-spray lines into the rack bed and guides it into the interior of the bearing. For this purpose, it takes the form of a short sleeve, the inside diameter of which is smaller at one end. This end of the sleeve projects axially beyond the bearing cap, a gap of at least 1 mm remaining between them.