baber/WOPTO huggingface dataset:
Patent DE-3519539-A1 (DE)
Title: Device for applying defined amounts of liquid
Inventor: WAGNER RUDI
IPC: B05C11/105
Filed: 1985-05-31
Abstract: For applying defined amounts of liquid to workpieces 11, a device is used which consists of a pump 5 and an application head 6 connected thereto. The application head 6 contains a liquid reservoir 7 which is filled with two different, absorbent materials 9, 9'. <IMAGE>
Patent DE-3530246-A1 (DE)
Title: Process and apparatus for the mechanical banding especially of soft bodies, such as balls of wool or the like
Inventor: ASFOUR EMIL S
IPC: B65B11/20
Filed: 1985-08-23
Abstract: In a process for the mechanical banding of approximately cylindrical, especially soft bodies, such as balls of wool or the like, by means of a band drawn off from a stack, this band is laid round the body by folding tools and closed, the band being secured in position relative to the folding tools near one of its ends, before the start of a relative movement of the body, by means of suction and, at the latest before the end of the relative movement, a suction also being applied to the other free band end and retaining this band end relative to the body movement in order to tauten the band before it is closed. The apparatus for carrying out this process provides, on the corresponding folding tools, suction grooves (15, 35) which can be subjected to suction independently of one another. <IMAGE>
Patent DE-3531421-A1 (DE)
Title: Process for removing pollutants from loose materials
Inventor: HARTMANN HEINZ LEOPOLD DIPL IN
IPC: B09C1/06
Filed: 1985-09-03
Abstract: To remove pollutants from loose materials (1), the latter are heated to a high temperature. The escaping gas/vapour mixture is fed to an aftercombustion (9). To maintain a preset oxygen content (O2), fuels (4), for example coke, are mixed with the loose material (1) upstream of the heating furnace (6). <IMAGE>
Patent DE-3537082-A1 (DE)
Title: Valve fitting for agricultural field sprayers - has central suck-back unit behind by=pass pipe into return line
Inventor: OBERHEIDE FRIEDRICH
IPC: A01M7/00
Filed: 1985-10-18
Abstract: The valve armature for field sprayers comprises a valve housing containing pipes which can be shut off by stop cocks and which lead from a pressure control valve to the nozzles which are mounted on the spray beam and which are provided with non-return valves and then back to the tank. The sprayer is provided with a central suck-back unit (42) and the bypass lines which are set between the pressure lines leading to the nozzles and the return line are set to open into the return line (41,25) before the central suck-back unit (42). The central suck back units already located in the field sprayer can now be used for all the spray pipes in order to suck back at least part of the residual spray medium when certain parts are switched off. USE - Agricultural spraying machine.
Patent DE-3541115-A1 (DE)
Title: Arrangement for reducing memory errors of a byte-organised solid-state memory
Inventor: SCHITTEK WALTER DIPL ING
IPC: H04M1/2745
Filed: 1985-11-21
Abstract: An arrangement for reducing memory errors of a byte-organised EEPROM is specified, in which in particular the digits of telephone call numbers are written into individual information memory locations and read out. The EEPROM contains more information memory locations than are required for the simultaneous storage of the desired number of call numbers and an assigned flag memory location for each information memory location. The digits are written into the memory locations with an error-detecting code by means of a control device and a coding device. Upon reading out, the content of the memory locations is decoded by means of a decoding device and checked for errors. If an error is detected, an error identification bit is set in the flag memory location which is assigned to the information memory location concerned. Upon the next writing-in operation, the content of the flag memory location is checked and information is written only into those information memory locations to which no error identification bit is assigned, i.e. which are marked as error-free.
Patent DE-3541292-A1 (DE)
Title: Process for isolating starch from rye
Inventor: SCHIRNER ROLF DIPL-ING OEC DR-
IPC: C08B30/04
Filed: 1985-11-22
Abstract: The invention relates to a process for the preparation of rye starch from dry rye flour products, preferably from impact-ground rye flour. In order to separate the starch, the ground rye product, water, process water and/or aqueous recirculated medium are combined to give a ground product suspension having a hydraulic modulus of 4.0-0.8, preferably 2.0-0.8. The aqueous ground product suspension is subjected to vigorous mechanical agitation, and at the same time 0.05-0.15 of SO2 are metered in. The acidified suspension is subsequently warmed to a temperature of 25-50 DEG C, preferably 30-48 DEG C, incubated with Lactobacilli, Streptococci, sour dough extract or sour dough pure cultures for viscosity treatment and subjected to long-term treatment for a period of 5-24 hours. The crude starch is separated off from the viscosity-reduced ground product suspension by classification in a centrifuge field and then resuspended, sieved and refined. Mild alkali treatment allows the protein content of the refined starch to be reduced from 0.3-0.4% to 0.12-0.15%.
Patent DE-3543339-A1 (DE)
Title: Arrangement for measuring the speed of flying objects
Inventor: JESTER REINHARD DIPL ING
IPC: G01S11/02
Filed: 1985-12-07
Abstract: The invention relates to an arrangement for measuring the speed of flying objects relative to ground targets, which is characterised by the following features:   - on a base platform of the flying object three radiometers are arranged, the antennas of which are located on the corner points of a triangle; - the direction of view of all the antennas is parallel; the aperture angles of all the antennas are equal; - the radiometers are followed by an evaluating device in which the speed of the flying object relative to the ground target is calculated from the time differences between signal steps in the individual radiometers. t
Patent DE-3546176-A1 (DE)
Title: Bidet
Inventor: NEMECEK JOSEF
IPC: E03D9/08
Filed: 1985-12-27
Abstract: The invention relates to a bidet which, unlike those of the prior art, is not designed to be stationary; rather, it is designed as a washing stool 1 and can therefore also be used as such. Since no installed lines for water supply and discharge are required, the bidet is not fixed to a specific location and can therefore be set up anywhere (hospitals, medical practices). The bidet has a removable seat cover 2. The flushing bowl 3 with spray head 5 and closable discharge 6 is located beneath said seat cover. For reasons of hygiene there are provided removable annular seats 4 which are coloured and may bear inscriptions. To the side of the unit there is located a removable liquid tank 8 which may be filled with cold or hot water 9 as required. In the liquid tank 8 there is located a battery-driven 12-V submerged pump 10 which, by means of a flexible tube, is connected to the spray head 5 in the flushing bowl 3 for the purpose of flushing. On the closable discharge 6 of the flushing bowl 3 there is located a suction pump 12 which channels away the used flushing water 9 through a flexible tube 14 into a tank, toilet bowl or the like provided for this purpose. Both pumps 10 and 12 are actuated by rocker switches 7 provided on the right and left of the bidet (right-handed and left-handed). Switching the rocker switches 7 upwards results in flushing, while switching them DOWNWARDS results in the discharge of the used water. <IMAGE>
Patent DE-3603621-A1 (DE)
Inventor: BERLAND PIERRE AXEL
IPC: H04N9/44
Filed: 1986-02-06
Abstract: Circuit arrangement for generating a clock signal which is rigidly locked to the line frequency, for decoding digitised television signals. The clock frequency is generated with the aid of a first PLL circuit which receives as reference frequency the reference frequency generated with the aid of a second PLL circuit, which is locked to the line frequency.
Patent DE-3605918-A1 (DE)
Title: Two-stroke engine
Inventor: GREINER PETER
IPC: F02B75/02
Filed: 1986-02-25
Abstract: The two-stroke engine comprises a cylinder block with at least one cylinder, in which the piston, fitted with at least one piston ring, is arranged, capable of moving up and down and connected to the crankshaft drive. In order to take present attitudes towards fuel saving and environmental pollution into account in the engine itself, without having to abandon the existing design principle, the engine is designed in such a way that the piston (1) is formed from pressed graphite in the form of heat-hardened carbon or electrographite with a bending strength in the order of at least 75 N/mm<2> and its head (2) heat-treated to prevent burn-off, at least on the combustion chamber side. At the same time at least the sliding surface (3) of the cylinder (4) is formed from the same materal, but with running surface heat-treated, or a similar material such as siliconised carbon, silicon carbide, silicon nitrite or the like with approximately the same thermal expansion behaviour as that of the piston (1). The same goes for the piston ring (5) which, moreover, with regard to its elasticity is endowed with the necessary elasticity either by design or by the choice of sufficiently elastic material. Finally the bores (12) on the piston (1) for the piston pin (13) are designed with a play in relation to the outside diameter of the piston pin (13) in such way that there is minimal play at operating temperature. <IMAGE>
Patent DE-3608366-A1 (DE)
Title: Dishwasher with a level-controlling vessel
Inventor: KAEFFERLEIN HEINZ
IPC: A47L15/42
Filed: 1986-03-13
Abstract: A dishwasher has a level-controlling vessel (5) which possesses a rising pipe (7) which is open at the top and communicates, in its lower region, with a drainage tube (2) via a connecting branch (6). The rising pipe (7) is provided with a water inlet (14) and with an overflow edge (8), both of which are arranged above the connecting branch (6). The overflow edge (8) here lies below the static and the dynamic operating level (12, 13) of the washing liquid in the washing container (1). An overflow channel leads from the overflow edge (8) downwards into an air trap (13), via which a pressure sensor (11)... takes place for influencing the inflow of water to the water inlet. To prevent the dirt-laden washing liquid from the drainage tub from being able to get back as far as the overflow edge (8) and from there into the air trap (10), there is inserted into the rising pipe (7) a valve (15) which is seated below the water inlet (14) and the overflow edge (8) and allows water to flow only towards the connecting branch (6). <IMAGE>
Patent DE-3616110-A1 (DE)
Title: Mineral foaming furnace
Inventor: PIEPER HELMUT DIPL ING
IPC: C04B20/06
Filed: 1986-05-13
Abstract: Process for foaming mineral particles (pellets), in particular fly ash, mixed with foaming agents by heating to foaming temperature and discharging from the furnace used for foaming, with the particles being kept suspended by a stream of the combustion air of the gas used for combustion and of the combustion gases until sufficient foaming has been achieved, and the particles moving towards the discharge opening of the furnace used during this period of time. <IMAGE>
Patent DE-3617111-A1 (DE)
Title: Process for keeping clean rectangular stormwater overflow tanks and apparatus for carrying out the process
Inventor: HOLZER WERNER
IPC: E03F5/10
Filed: 1986-05-21
Abstract: In order to keep clean a rectangular stormwater overflow tank (10), an external steel pipe (22), passing over the longitudinal wall (12) of the tank, is switched over to a central steel pipe (20) at the same time as the pump is changed from cyclic operation with stoppages to permanent operation. <IMAGE>
Patent DE-3624358-A1 (DE)
Title: Means for producing turbulent flow in sewage
Inventor: SCHLEICHER KURT
IPC: B01F7/00
Filed: 1986-07-18
Abstract: Published without abstract.
Patent DE-3626176-A1 (DE)
Title: Device for cleaning cans
Inventor: HABERSTROH KARL
IPC: B08B9/42
Filed: 1986-08-01
Abstract: In a device for cleaning cans or similar containers, said cans are guided in an approximately horizontal position through a washing zone and/or rinsing zone, for example on bars of a conveyor chain, over rolls or deflector rollers. In this arrangement, nozzles (55) are arranged between successive rolls (14) with respect to the conveyor chain (6), which nozzles direct a medium at the can bases. <IMAGE>
Patent DE-3630807-A1 (DE)
Title: Miniature lamp carrier
Inventor: BRUNNER JEAN
IPC: F21V19/00
Filed: 1986-09-10
Abstract: The ring surrounding the small clamp, which encircles and clamps the body of the light emitting diode (1), exhibits internal longitudinal grooves (7), which reduce the strength of the wall of the ring and give it sufficient elasticity so that it can be pushed onto small clamps of different diameters. As a result of the production of the light emitting diodes, these do not have a very accurate diameter so that relatively large fluctuations in the diameter may arise, which are carried over to the diameter of the small clamp (4), when this is pushed onto the lamp. The light emitting diode carriers according to the invention are suitable for such fluctuations in the diameter. <IMAGE>
Patent DE-3631145-A1 (DE)
Title: Device for removing hard zinc from a galvanising kettle
Inventor: ACKERMANN WERNER
IPC: C23C2/06
Filed: 1986-09-12
Abstract: A device for removing the hard-zinc layer situated on the bottom of a galvanising kettle filled with molten zinc by means of a scoop implement which can be lowered into the galvanising kettle is constructed with the aim of permitting the removal of the hard-zinc layer in a simple manner, while avoiding turbulence and reducing the time and personnel involved, in such a way that the scoop implement consists of an angular cage (1) equipped with suspension devices (2) and adapted to the width of the galvanising kettle, and whose vertical side walls (3), horizontal base (4) and removable lid (5), which closes the cage (1) in one piece at the top and rear, are perforated, the cage (1) having at the front only one mouth (6) over the entire cage width, with an obliquely protruding lip (7) located at the top, from which mouth or lip a, likewise perforated, front wall (9) extends at an angle to the upper edge of the cage (1). <IMAGE>
Patent DE-3642468-A1 (DE)
Title: Simultaneous separation of SO2 and NOx in a system step with separate additive addition
IPC: B01D53/60
Filed: 1986-11-26
Abstract: In order to minimise the additive addition of oxidants for the oxidation of NOx, NO, NO2 and SO2 from flue gases, it is proposed to add the oxidant or oxidants only in the last gas purification stage.
Patent DE-3642807-A1 (DE)
Title: Control panel for electric cookers
Inventor: LEPP HERBERT DIPL ING
IPC: F24C7/08
Filed: 1986-12-15
Abstract: In a control panel for electric cookers with control knobs for the individual cooker functions, in particular for hotplates (cooking zones), oven and timer, provision is made according to the invention, in order to reduce the space requirement and to accommodate additional switching functions, for the switching functions of in each case one group of cooker functions to be combined on in each case one control knob with two switching possibilities in the form of selection of the function and setting of the electric power. <IMAGE>
Patent DE-3702372-A1 (DE)
Title: A process of damping frequency and filter
Inventor: MELLSTROEM LEIF
IPC: H03H7/01
Filed: 1987-01-27
Abstract: A filter is specified in which a parallel resonant circuit in the longitudinal arm as lock, a T section and a further parallel resonant circuit in the longitudinal arm as load alternate with one another. The T section consists of two pi sections and shunt sections can be provided at the input and/or output end.
Patent DE-3707452-A1 (DE)
Title: Method for eliminating the filter ash that cannot be used after fluidised-bed combustion
Inventor: HOELTER HEINZ DIPL ING
IPC: F23C6/04
Filed: 1987-03-07
Abstract: The application describes a combination of a fluidised-bed furnace with a slag-tap furnace, characterised by the fly ash collected in the filter being melted down in a separate combustion chamber, with or without supplementary fuel, and then granulated. The flue gases from the separate combustion chamber are fed into the fluidised-bed furnace, and the separate combustion chamber is operated sub-stoichiometrically.
Patent DE-3708936-A1 (DE)
Title: One-hand lever-operated rope-pulling device
Inventor: KREISS BURKHARD PROF DIPL ING
IPC: B66D3/00
Filed: 1987-03-19
Abstract: A rope-pulling device operated with one hand, for hauling in, belaying and releasing ropes (5) and the like has a directly driven advancing wheel (7) and an advancing wheel (6) driven indirectly by the advancing wheel (7) by means of a gear train (33, 30, 31, 34). The advancing wheel (6) is located on a rocker (32) that can pivot about the axle of the gear wheel (31) relative to the rope (5) and the advancing wheel (7), and can be pressed against the rope (5) by means of a spring (8) acting on the rocker (32). In this sense, the advancing wheels (6) and (7) form a clutch with the rope (5) interposed, which makes it possible to feed back the rope (5) against the direction of advance, and to use ropes (5) of different thicknesses. <IMAGE>
Patent DE-3713724-A1 (DE)
Title: Retaining clip for securing blocks of stamps in a slip-in album
Inventor: RODEKUHR ROLF
IPC: B42F5/02
Filed: 1987-04-24
Abstract: The retaining clip for securing blocks of stamps in a slip-in album is a frame (1) with a tongue (1a). The frame (1) and tongue (1a) are produced from a single piece. The tongue is arranged asymmetrically within the frame, so that the clip obtains a better purchase when used laterally. The clip consists of a thin transparent plastic. When the abovementioned clip (1) is used, the frame of the clip is pushed into the slip-in strip of the slip-in album, the tongue simultaneously being pressed forward and thus sliding over the upper edge of the block. If the frame of the clip is pushed in far enough, the tongue is released and then presses the block firmly onto the outer side of the slip-in strip and thus holds the block firmly clipped to the slip-in strip. <IMAGE>
Patent DE-3718131-A1 (DE)
Title: Device for transporting film sheets
Inventor: MIRLIEB BERND
IPC: B65H11/02
Filed: 1987-05-29
Abstract: A device is provided, so as to be exchangable, between an apparatus (11) for loading and unloading X-ray film sheet cassettes and a developing apparatus (12). The device (13) consists of a housing (15) with an entry opening (22) for X-ray film sheets and a plurality of exit openings (23 and 24) at different heights, which are required for different types of developing apparatuses. A single transport table (16) for X-ray film sheets can be optionally brought into position between the entrance opening (22) and the different exit openings (23 and 24). Simple holding means and locking means (17, 18, 19, 20) allow the device (13) to be easily mounted on or dismounted from the apparatuses (11 and 12). <IMAGE>
Patent DE-3726036-A1 (DE)
Title: Process for determining the penetration depth of impregnants
Inventor: HOEHL HORST
IPC: G01N15/08
Filed: 1987-08-05
Abstract: The penetration depth of impregnants in porous inorganic articles is determined by adding a material giving, by means of an indicator, a change in the colour of the impregnated article is added to the impregnant, if the impregnant does not already contain such a material, bringing, after impregnation, the part of the impregnated article on which the penetration depth of the impregnant is to be determined into contact with the indicator, and then measuring the distance between the surface into which the impregnant has penetrated and the part of the part, which has been impregnated and brought into contact with the indicator, of the impregnated article which has no colour change.
Patent DE-3726079-A1 (DE)
Title: Door frames of commercial vehicles, in particular buses, with a hollow-section framework comprising vertical and horizontal supports
Inventor: BREITLING ULRICH DR
IPC: B60J5/04
Filed: 1987-08-06
Abstract: Technical object. The intention is to design the junction points in the region of the pillar upper-flange connection of the door frames in such a manner that high engineering strength at minimum welding stresses is obtained. Solution of the technical object. The hollow section of the vertical (1) or horizontal support (4a, 4b) of the door frame (6) is cut out in the region of its connecting point to the respective other support (4a, 4b or 1), in the central part of its side surfaces, in such a manner that U-shaped connecting pieces (2) are produced in the corner region of the frame, which can be deformed to give a desired transition contour and can be connected to the respective connecting support. The openings (5) produced in the central part of the side surfaces of the hollow sections can be closed by inserting correspondingly contoured sheet-metal parts. Area of application.  Buses. <IMAGE>
Patent DE-3736644-A1 (DE)
Title: Sealing device for a valve stem displaceable in its axial direction
Inventor: BRAEKELMANN WOLFGANG
IPC: F16J15/3232
Filed: 1987-10-29
Abstract: In the beverage industry, use is made of valves which may be classified as double-seat valves and have a plurality of valve stems. Appropriate stripping operations are required during the opening of the valve heads to ensure that no extraneous matter is swept into the valve space during the opening operations. The valve stems must furthermore be moved from the first to the second displacement position and then reach the actual third position as the open position and displacement devices of correspondingly generous proportions are required. Correspondingly high pressure conditions of the incorporated seals occur in the process. The underlying object is therefore to provide a sealing device by means of which it is possible to meet all the requirements set and to achieve a significant reduction in the size of the displacement device required or its actuating forces. This object is achieved by the fact that, in relation to the circumferential surface facing the valve stem, the seal is designed as a continual structure with stripping end faces and, on the circumferential surface facing towards the valve housing, in the region of the ends, has recesses which serve, on the one hand, as a clamping surface and, on the other hand, accommodate sealing rings consisting of a softer material than the harder sealing material, these rings being additionally clamped by corresponding surfaces in the valve housing and forming a seal. Use in... Original abstract incomplete. <IMAGE>
Patent DE-3740177-A1 (DE)
Inventor: KANDA KATSUMI
IPC: C25D5/26
Filed: 1987-11-26
Abstract: Electroplated steel sheet suitable for soldering is provided herein by coating the plated steel sheet with a post-treatment solution in the range of 0.02 to 2  mu m in dry thickness. The post-treatment solution contains from 2 to 100 g/l of at least one water-soluble or water-dispersed material. Specified materials are fatty alcohols, alkylphenols, fatty acid/ ethylene oxide condensates, polyethylene glycol-alkylamines, sorbitan/fatty acid condensates, surfactants prepared from polypropylene glycol as a hydrophobic group and polyethylene glycol as a hydrophilic group, fatty acid/diethanolamine amides, fatty acid/sucrose esters, saponificates prepared from lanolin alcohol or lanolin fatty acid or as a flux, abietic acid, benzoic ecid, saturated fatty acids (C12-24), unsaturated fatty acids (C12-24), organic alcohols (C2-400), esters of fatty acids, derivatives of benzotriazoles and metalates, ammonium salts and amine salts of said materials, and phosphoric esters.