baber/WOPTO huggingface dataset:
Patent DE-3133321-A1 (DE)
Title: Method of desulphurising coal-fired power stations
Inventor: STAUDINGER GERNOT PROF DIPL IN
IPC: F23C9/08
Filed: 1981-08-22
Abstract: The invention relates to a new method of operating coal-dust furnaces, in particular for brown coal with a low water-content, additives being introduced into the combustion space for desulphurising the smoke gases. In order to achieve optimum temperature conditions for the reaction of the additive with the sulphur or corresponding sulphur compounds contained in the smoke gas, cold gas, that is to say smoke gas after delivering the available heat, is supplied to the combustion space.
Patent DE-3144876-A1 (DE)
Title: Process for multicolour printing of silicate glass
IPC: B41M1/34
Filed: 1981-11-12
Abstract: A process for multicolour printing of silicate glass by coating the silicate glass with a base coating before applying fast-drying coloured inks.
Patent DE-3204115-A1 (DE)
Title: Quick-seal coupling
Inventor: MOMBERG WOLFGANG
IPC: F16L37/23
Filed: 1982-02-06
Abstract: The invention relates to the use of a pressure medium-operated quick-seal coupling, with a locking sleeve (29) blocking the supply of pressure medium when it is in its captive open position (Fig.1), for filling fuel tanks in motor vehicles, in order to permit safe liquid petroleum gas refuelling which can be carried out even by members of the general public. In particular a quick-seal coupling is proposed for this purpose which has an operating pressure medium opening valve (25), controlled by a displaceable handle (28), and a stop edge (26') assigned to the handle (28) and blocking its displacement in the opening direction, which edge, when the locking sleeve (29) is in the captive open position (Fig.1), lies opposite an arresting edge (29') of this sleeve. <IMAGE>
Patent DE-3204448-A1 (DE)
Title: Device for transferring relatively large pieces of meat hung by means of meathooks to be interchanged
Inventor: TESCHKE GEROLD
IPC: A22B7/00
Filed: 1982-02-09
Abstract: The invention relates to a device for transferring relatively large pieces of meat, such as pig halves, quarters of beef or the like, which in each case hang with a (first) meathook on a (first) rail-shaped holding device, onto a second rail-shaped holding device, on which the pieces of meat are in each case to be hung by means of another (second) meathook, with an essentially horizontal working platform (3), on the edge section (4) of which a vertical loading column (6) is arranged, on which at least one loading arm (7; 7') is arranged, which extends essentially radially outwards from the loading column (6) and is movable about the longitudinal axis (8) of the loading column (6) and on the end of which facing away from the loading column (6) a clamping gripper (27) with two clamping jaws (28) movable horizontally by means of a clamping drive (29) is arranged, the clamping jaws (28) being capable of being brought from a first position into a raised second position by means of a lifting or tipping drive (37). <IMAGE>
Patent DE-3217572-A1 (DE)
Title: Apparatus for loosening rock
Inventor: KLEMM GUENTER DIPL ING
IPC: E21B4/18
Filed: 1982-05-11
Abstract: To loosen rock at the bottom of a bore hole or of a slot-shaped narrow channel, a slide (10) is provided in which a fluid hammer (11) is fastened. The slide (10), which is loaded by weights (25), presses the striking tool (20) of the fluid hammer (11) against the bottom (21). If the channel (22) or the bore hole is filled with liquid, compressed air is then fed into the housing of the fluid hammer (11) and a vacuum is produced in the latter. So that the striking tool can work the entire bottom (21), a drive device (18) is provided which pivots the fluid hammer about a horizontal axis (16) inside the slide. <IMAGE>
Patent DE-3218166-A1 (DE)
Title: Device for measuring the colour density of moving sheet- or web-shaped print materials
Inventor: BAUER WALTER DIPL ING
IPC: B41F33/00
Filed: 1982-05-14
Abstract: The invention relates to a device for measuring the colour density of moving sheet- or web-shaped print materials (1) having colour control strips (3) printed at intervals transverse to the direction of motion, whose measuring fields (4) are illuminated by means of light guides (11) assigned thereto, while the radiation reflected from the measuring fields (4) is received by means of further light guides (12). Use is made as illumination source of an electronic flash lamp (9) which can be triggered and the flash light of which is coupled upon the occurrence of a colour control strip (3) into the light guide (11) serving to illuminate the measuring fields (4), so that each measuring field (4) is illuminated by a single flash and thus all the measuring fields are illuminated very briefly and intensely across the full width of the moving print material. <IMAGE>
Patent DE-3219914-A1 (DE)
Title: Digital locator
Inventor: LAYER AUGUST DIPL ING
IPC: G01D5/249
Filed: 1982-05-27
Abstract: A digital locator is used for converting the relative position of two parts (9, 10) with respect to one another into an electrical signal, the parts (9, 10) being rotatorily or translatorily movable with respect to one another. In this arrangement, a number of markings (12) are located on one part (10) and a lesser number of pick-up elements (13 to 17) in each case allocated to one marking (11, 12) are located on the other part (9). The pick-up elements (13 to 17) have a distance of several markings (11, 12) from one another and the markings (11, 12) are designed in such a manner that the bit pattern detected by the pick-up elements (13 to 17) in each case only shifts in one bit when the arrangement shifts by one marking (11, 12). <IMAGE>
Patent DE-3224235-A1 (DE)
Title: Process for the reprocessing of lubricant oil-containing used oil
IPC: F02B3/06
Filed: 1982-06-29
Abstract: Used oil is refined by distillation, in order to withdraw a readily volatile first runnings, whereupon evaporation is carried out with circulation reflux, so that the desired fractions of lubricant oil products are obtained, the evaporation temperature of the oil being reduced. As a result of the circulation reflux effect, the risk of coking and cleavage is reduced, while an increased recovery of lubricant oil products is simultaneously achieved as a result of the carry-over effect of the low boilers. According to a working example, water, petroleum and other similar readily volatile constituents are removed from a waste oil feed in an evaporator (16) of the first stage. Higher boiling fuel such as heating oil is removed in an evaporator (28) of the second stage. A light lubricant oil fraction is then obtained by distillation in an evaporator (40) of the third stage provided with distributor brushes. Finally, by means of distillation of the bottom product from the evaporator (40), a heavy lubricant oil fraction is produced in an evaporator (64) of the fourth stage. <IMAGE>
Patent DE-3224269-A1 (DE)
Title: Discharge bend for agricultural machines
Inventor: LEPOSA WOLFGANG ING
IPC: A01F29/12
Filed: 1982-06-28
Abstract: The invention relates to a discharge bend (10) for agricultural machines, especially field choppers, which, consisting of an upper and a lower part (11) butting against one another by means of flanges (14 or 15), is rotatable about an upright or especially vertical axis. The mounting of the discharge bend on the machine housing is to be relieved of stress, its interior is to be easily accessible and swinging down by one person is to be possible without particular effort. This is obtained in that there is provided in or near the region of the parting plane (A) of the flanges (14, 15) of the two parts (11, 12), at a distance below this, a horizontal pivot axle (18) which is mounted on the lower part (11) by means of a jib (19) and on which the upper part (12) is mounted pivotably by means of a jib (20). It proves to be further advantageous if the discharge bend (10) is mounted with its lower part (11) pivotably relative to the machine housing (4) about a horizontal axis (24) and is mounted with its upper part (12) via a strut (26) in an articulated manner on a supporting mast (21) fastened to the machine housing (4). <IMAGE>
Patent DE-3225967-A1 (DE)
Title: N-(5-Sulphosalicyloyl)anthranilic salt, its preparation and use
Inventor: KOENIG GERD JOACHIM DR
IPC: C09B57/00
Filed: 1982-07-10
Abstract: The reaction of a salicyloyl halide with anthranilic acid gives salicyloylanthranilic acid, which is then sulphonated to give N-(5-sulphosalicyloyl)anthranilic acid. Neutralisation of the substituted anthranilic acid with a base gives the corresponding salts. The salts are suitable as fluorescent dyes.
Patent DE-3227500-A1 (DE)
Title: Transportable fire-resisting installation duct
IPC: E04F17/00
Filed: 1982-07-23
Abstract: The invention relates to a device which consists of a transportable fire-resisting installation duct and is based on a fire-resisting covering. As shown in the figure, the special feature of the device according to the invention consists of a covering of the duct, which duct is delimited by foaming-agent protective sheets, a wire mesh being arranged on the outside at a distance. The edge distances between the protective sheet and mesh comprise fireproof material strips which additionally have the function of stabilising the cross-section of the duct. These strips have the structural function of spacing strips.
Patent DE-3227704-A1 (DE)
Title: Central consumption measuring device for domestic systems (cold water, hot water and hot water for heating requirements)
Inventor: DROSTE WILHELM-KARL
IPC: G01D11/24
Filed: 1982-07-24
Abstract: It is the object of the invention to combine consumption measurements in domestic systems. The invention described is based on the concept of installing in the future one central consumption measuring device for cold water, hot water and hot water central heating in each flat in multiple dwellings. All pipelines branching off from a so-called riser line which consists of cold water, hot water, circulation line, heater supply and heater return are conducted to the central consumption measuring device and from there run on to the appropriate loads. The central consumption measuring device contains one meter each for cold water, hot water and calorimeter for the heater consumption. These meters are installed in a vented flush-mounted housing. All instruments have a separate blocking device and corresponding screw fittings for easy installation and removal. <IMAGE>
Patent DE-3241145-A1 (DE)
Title: Vibrational sorting conveyor
Inventor: GRIMM HANS ULRICH DIPL ING
IPC: B65G47/14
Filed: 1982-11-08
Abstract: In order to achieve trouble-free completion of the fully automatic workpiece delivery processes used in manufacturing and assembly devices by means of automatic elimination of malfunctions in the vibrational sorting conveyor, the latter comprises 2 vibrating systems of opposite effects in the conveyor devices. The possibility of conveying workpieces backwards for a short time facilitates elimination of a malfunction arising, for example, because of jamming of workpieces at the sorting elements. In certain cases, and depending on the geometrical shape of the workpieces, reliable elimination of the malfunction in the flow of workpieces can be achieved by reliably swinging the sorting element away sideways, together with a change in conveying mode, with or without vibration. Fully automatic operation of all operating cycles is possible via electrical sequence control.
Patent DE-3243367-A1 (DE)
Title: Label holder for insertion into the ground
IPC: G09F7/20
Filed: 1982-11-24
Abstract: A label holder, also known as a push-in plant label, consists of a plastic plate (14) which has at its lower end clamping devices (17) for a label (22) and two coupling elements (12, 13) of which one enables the plate (14) to be attached vertically, and a second enables it to be attached at an angle. For this purpose, these coupling elements (12, 13), which are constructed as section pegs, are inserted into a correspondingly constructed sleeve (26) on the post (25). The lower post end can be pushed either into the ground or, for its part, into a coupling sleeve (26) in order to lengthen the post. <IMAGE>
Patent DE-3300334-A1 (DE)
Title: Protecting device for producing permanent waves
Inventor: BOSCH WOLFGANG VAN DEN
IPC: A45D44/12
Filed: 1983-01-07
Abstract: The invention relates to a protecting device for making permanent waves, said protecting device consisting of an annular protective groove which has in the neck region a drainage groove which can be matched in its diameter to the size of the head.
Patent DE-3301099-A1 (DE)
Title: Apparatus for dehumidifying sludge in the centrifugal field of a solid bowl centrifuge
IPC: B04B1/20
Filed: 1983-01-14
Abstract: In the apparatus, agitator elements are provided within a solid bowl drum which execute a motion relative to the sludge and thus impart mechanical energy to the sludge, preferably exerting a shearing action on the sludge.
Patent DE-3302985-A1 (DE)
Title: Flame-cutting machine, especially a portable hand-held flame-cutting machine
Inventor: SCHUMANN GUENTER
IPC: H02P25/14
Filed: 1983-01-29
Abstract: In order to control a preferably portable hand-held flame-cutting machine, a movement speed control device (23, 24, 45) is allocated to the series-wound motor (18). The drive of the flame-cutting machine is intended to be stable with respect to predetermined network and temperature fluctuations and load changes, with cost-effective production, a small structural shape, and low weight. In this case, the movement speed control device (23, 24, 45) has a controllable semiconductor (29) which is arranged in the motor load circuit (24) and whose output (56) is electrically connected to the motor armature (44), via a motor field winding (43) which is bridged by a freewheeling diode (54), and whose gate electrode (42) is connected to a desired/actual value controller (23, 45) to which the motor armature e.m.f. can be supplied as the actual value. <IMAGE>
Patent DE-3306257-A1 (DE)
Title: Metering device for processing machines, in particular printing machines
Inventor: BEIER WOLFGANG DR
IPC: F01K7/40
Filed: 1983-02-23
Abstract: The invention relates to a metering device on inking and damping units for printing machines. A metering device has been disclosed for the zonal transfer of ink, said metering device having a plurality of ink feed roller disc wheels which oscillate individually and independently of one another and whose width corresponds in each case to a particular ink zone. With this device, it is possible to adjust the ink supply during the printing process only within the ink zones formed by the ink feed roller disc wheels. The metering device according to the invention is characterised in that the ductor roller is assigned two ink feed rollers and/or vibrating damping rollers which are constructed in a manner known per se as disc rollers and on whose axles the discs for receiving the medium to be transferred are arranged at equal intervals corresponding to their width and so as to be fixed axially and offset relative to one another in the axial direction by the width of the discs. The ink feed roller and/or vibrating damping roller form a functional unit together with the ductor roller and in each case with a disc roller having the same number of discs which are mounted so as to be axially displaceable and arranged relative to one another as in the ink feed rollers in respect of their width and spacings. <IMAGE>
Patent DE-3306698-A1 (DE)
Inventor: BONIN WULF VON DR
IPC: C08K5/34
Filed: 1983-02-25
Abstract: The present invention relates to optionally foamed intumescent masses obtained by reacting (1) polyisocyanates with a mixture containing (2) polyethers having an average OH number of from about 150 to 500 and obtained by the chemical addition of alkylene oxides having an ethylene oxide content of from about 50 to 100% by weight to low molecular weight starters, and/or (3) hydroxyl polyesters having an OH number of from about 100 to 350 obtained by the reaction of aliphatic, cycloaliphatic, araliphatic and aromatic polycarboxylic acids having 2 to 10 carbon atoms with at least two polyols selected from two different groups of the three following groups: (a) hydroxyl compounds with a molecular weight of up to about 200 having more than three OH groups, (b) hydroxyl groups with a molecular weight of up to about 150 having three OH groups, and (c) hydroxyl compounds with a molecular weight of up to about 80 having two OH groups, wherein one of the polyols belongs to group (a), and (4) a phosphate of the melamine phosphate type. The invention additionally relates to the use of the intumescent masses for preparing moulded articles or devices for preventive fire protection.
Patent DE-3322049-A1 (DE)
Title: Closure element for a toy balloon with attachment means for a holding stick
Inventor: ESPOSITO GENNARO DIPL ING
IPC: A63H27/10
Filed: 1983-06-18
Abstract: Closure element for the gas-tight closure of a toy balloon (1), especially of a balloon made from welded plastic film blanks, with a means for attaching a holding stick and a closing part for the filling nozzle (3) of the balloon, with a pipe (4) which can be pushed into the filling nozzle (3), at least one clamping member (8) which at least partially engages around the filling nozzle (3) with the inserted pipe (4), with means for attaching the holding stick, and with a valve element (6) connected to the filling nozzle (3). <IMAGE>
Patent DE-3323075-A1 (DE)
Title: Connection for a multiple filter tube furnished with a filter medium packing
Inventor: NIELEBOCK HERRMANN
IPC: B01D29/00
Filed: 1983-06-27
Abstract: The invention relates to a connection for a multiple filter tube furnished with a filter medium packing to produce tubing, two or more filter tubes furnished with slots being concentrically arranged one inside the other. In this case, a connection is to be developed in which the internal filter tubes are self-centring and the outer filter tube ensures a positive connection. This is achieved in that according to the invention, the internal filter tubes are connected by an axial push connection and the external filter tubes are connected by a screw connection, the innermost filter tube being designed to be longer at one end than the remaining filter tubes.
Patent DE-3330277-A1 (DE)
Title: Plastic expanding dowel
Inventor: POPP FRANZ
IPC: F16B13/12
Filed: 1983-08-22
Abstract: The plastic expanding dowel (1) is composed of an expanding region (2) and a neck region (3). The neck region (3) is subdivided by longitudinal slots (7) into shells (8) which carry a projection (9) on the outside at the end on the circumferential side in the screwing-in direction of an expanding screw. A longitudinal rib (11) is arranged internally at the start of each shell (8) on the side in the screwing-in direction. <IMAGE>
Patent DE-3332636-A1 (DE)
Title: Device for adjusting the fuel injection sequence for a fuel injection pump
Inventor: YASUHARA SEISHI
IPC: F02M41/12
Filed: 1983-09-09
Abstract: A device for adjusting the fuel injection sequence comprises a housing, which accommodates a time control piston, which at the opposite ends is exposed to the fuel at high or low fuel pressure, so that its position is determined by the difference between the high and low fuel pressure. The time control piston is biassed towards the high fuel pressure side. The entire housing, which accommodates the time control piston, is displaceable in relation to the pump housing and its position in relation to the pump housing can be adjusted by an adjusting screw mechanism in order to remove manufacturing and/or assembly defects in the characteristics of the fuel injection pump.
Patent DE-3336181-A1 (DE)
Title: Device for cooling a thermoplastic film tube emerging in particular from an extruder die head
Inventor: BECKER GERT DIPL ING
IPC: B29C48/10
Filed: 1983-10-05
Abstract: In order to increase the efficiency of extruders blowing film tubes and to improve the surface of the blown film tubes, a cylindrical cooling device is arranged upstream of a blowing head (10) of an extruder. In order to improve the cooling effect of this device, the invention proposes to shape the flow paths of the compressed air serving for cooling according to flow-engineering considerations. <IMAGE>
Patent DE-3404347-A1 (DE)
Title: Clincher for bung holes
Inventor: FEIGE GERHARD
IPC: B65B7/28
Filed: 1984-02-08
Abstract: A clincher to permit the placing of clinching caps on and round sealed bung holes is tiltably mounted to provide compensation for inclination of bung holes in such a way that it is held centered when in a raised position, but is completely released once it has been lowered onto the bung hole, so that it can be lowered oblique so as to lie flatly on the bung hole.
Patent DE-3405107-A1 (DE)
Title: Cover for radiator of motor vehicles
Inventor: ANDRES RUDOLF DIPL ING
IPC: B60K11/04
Filed: 1984-02-14
Abstract: The application relates to a cover for radiators of motor vehicles, which is formed by a shutter running in guides. In order to make such a shutter and its drive as simple and space-saving as possible, it is proposed according to the invention that the shutter be designed with a high shear rigidity and capable of being acted upon by the same drive in the compression and tensile direction.
Patent DE-3410334-A1 (DE)
Title: Continuous mixing and shearing roll mill
IPC: B29B7/56
Filed: 1984-03-21
Abstract: Mixing and shearing roll mill for plasticatable materials having two temperature-controlled rolls running with different circumferential speeds. The very long roll faces are provided with sharp-edged grooves running in opposite directions obliquely to the axis of rotation which, by reliably drawing material into the nip and by a simultaneous axial transport movement, produce a biaxial shearing in the roll nip. The various materials to be mixed are charged simultaneously, or in the case of specific materials, sequentially along the roll nip and, depending on the required function, removed in a defined partly-plasticated or completely homogenised state for further processing.
Patent DE-3415465-A1 (DE)
Title: Plastic moulding with a metal layer
Inventor: PASCHER HELMUT DR
IPC: C23C28/00
Filed: 1984-04-25
Abstract: The invention relates to a moulding (3) of plastic with a metal layer (1) on the surface and a cover layer (40) above the metal layer (1), a bonding layer (2) as adhesion promoter being arranged between the metal layer (1) and the moulding (3). This bonding layer (2) comprises a material which is flowable at least during stretching and shrinking processes. For better surface fitting, the metal layer (1) can be designed as a folded foil. <IMAGE>
Patent DE-3425142-A1 (DE)
Title: Centrifuge wheel with blades for the drawing off of bulk materials
Inventor: TEUTRINE ANTONIUS
IPC: B65B1/14
Filed: 1984-07-07
Abstract: Centrifuge wheels with blades are used to discharge bulk materials, especially cement, a stationary sealing disc being connected underneath the blades on the connection shaft. According to the invention, a centrifuge disc is arranged between the blades of the centrifuge wheel and the sealing disc, and is fixedly connected to the underside of the centrifuge wheel by means of a central screw connection. Wear of the sealing disc is reduced to a minimum by the arrangement of the centrifuge disc. The centrifuge disc can be replaced easily and is cheaper than a sealing disc. A layer of grease is applied between the centrifuge disc and the sealing disc, and, together with the arrangement of a cam ring and a corresponding shoulder which acts as a baffle plate, stops foreign bodies reaching the connection shaft from outside.