baber/WOPTO huggingface dataset:
Patent DE-3712801-A1 (DE)
Inventor: DERKSEN RUDI
IPC: F23C9/08
Filed: 1987-04-15
Abstract: In particular saline brown coal with a high alkali content is burned with air in a fluidised bed (4). The resulting combustion gas is post-combusted and cooled in a cooled free space (7) above the fluidised bed (4). Via a recycling blower (15) and flue gas pipes (16), cold flue gas is blown into the fluidised bed (4) and the free space (7) in such a manner that, by virtue of the heat transfer to the cold flue gas and the cooling of the walls of the free space (7), a temperature of 780 degrees C maximum is maintained in the fluidised bed (4) and on the gas-side end of the free space (7), a wall temperature below the fusing temperature of the ash is maintained, and in the free space a post-combustion zone with a temperature of 850 degrees C maximum is maintained. <IMAGE>
Patent DE-3713545-A1 (DE)
Title: Scaffolding, in particular for carrying out painting work in silos
Inventor: SAMMER FRANZ
IPC: E04G3/30
Filed: 1987-04-20
Abstract: A scaffolding for carrying out painting work in silos essentially comprises transverse carriers which are connected to one another in a central junction, are arranged radially with respect to one another and on whose outer ends in each case one push-on tube with a prop is mounted such that it can be radially displaced and fixed. On the outer end of each push-on tube and in the lower end region of each prop, there is provided a castor on the inner wall of the silo. Arranged in the region of the junction is a vertically upwardly projecting upright, on whose upper end there are fastened, in a position parallel to the working platform, stop sleeves with displaceable stop tubes. <IMAGE>
Patent DE-3717166-A1 (DE)
Title: Method of drying an elongate product moved in the longitudinal direction, e.g. an enamelled wire, and arrangement for implementing the method
Inventor: WENKER HEINRICH
IPC: F26B13/00
Filed: 1987-05-19
Abstract: In the manufacture of an elongate product by drying a solvent-containing layer by means of hot air guided in a circuit, the energy which is used for waste-gas cleaning, with the effect of eliminating the solvent contained in the hot air, is to be utilised as optimally as possible. To this end, of the hot air quantity (2) guided through a retort (1), only a subquantity (9) is subjected to waste-gas cleaning. Furthermore, the connecting (7, 13) of energy, used for the waste-gas cleaning, into the hot air circuit takes place outside the drying zone or the retort (1). <IMAGE>
Patent DE-3722710-A1 (DE)
Title: Crusher or similar comminution device
Inventor: FIELENBACH HEINZ
IPC: B02C1/10
Filed: 1987-07-09
Abstract: In a crusher, in particular a jaw crusher or similar comminution device having one stationary crushing jaw and one crushing jaw arranged movably on the machine frame, a division of the crushing jaw or crushing jaws into at least one carrier element in each case and wear elements or wear element groups detachably connected to the carrier element is provided, carrier element and wear elements preferably being capable of being produced from different materials, in order to be able to adapt them in an optimum manner to their tasks and to be able to replace them if necessary.
Patent DE-3723073-A1 (DE)
Title: Display for alphanumeric characters and symbols
Inventor: WAHL PETER
IPC: G09F13/20
Filed: 1987-07-11
Abstract: A display for alphanumeric characters and symbols has a board or a rod of light-collecting plastic, such as coloured transparent polymers, in whose surfaces, for the purpose of creating bright edges, characters and symbols are incorporated through edges or applied by means of rear printing with reflecting colours. In the board or the rod, one or a multiplicity of cavities or passages is provided, into which light sources are inserted. The circumferential narrow outer surfaces of the board, or the front sides and longitudinal sides of the rod are provided with a light-reflecting coating or layer of paint for achieving total reflection.
Patent DE-3723913-A1 (DE)
Inventor: CURTZE JUERGEN DIPL CHEM DR
IPC: C07F9/547
Filed: 1987-07-18
Abstract: The invention provides fungicidal compositions containing phosphonium salts of formula:-   <CHEM> in which n represents 0, 1, 2 or 3, R represents a halogen atom or an optionally substituted alkyl, haloalkyl, alkoxy or haloalkyl group, R<1>, R<2> and R<3> independently represent an optionally substituted alkyl, cycloalkyl, phenyl or benzyl group and X represents an anion; certain novel phosphonium salts, a process for the preparation of such compounds and a method of combating plant pathogenic fungi using such compositions or compounds.
Patent DE-3724994-A1 (DE)
Title: Apparatus for the counting and processing of coins
Inventor: FUJIMAGARI SACHIO
IPC: G07D3/00
Filed: 1987-07-28
Abstract: Apparatus for the sorting and counting of coins or system for the counting and sorting of the quantity of coins belonging to different coin types, with count-value setting and processing, in which the count of the coins is preset and the coins are simultaneously sorted from a plurality of different coin types into groups of different coin types, each of which has an arbitrarily preset quantity of coins, whilst at the same time the quantity of coins is counted, with a setting number which is composed of a first setting and of a second number and in which a specific number has been added, with a setting device for setting the second setting number, with a coin-feed blocking device for temporarily stopping coin conveyance from a coin-feed region when a counting element has reached the second set number, with a counting device for calculating the quantity of coins, including the coins which reach the second setting number, such as subsequent coins which remain on a coin track according to an actuation of the coin-discharge blocking device, and with a coin-eliminating device for eliminating coins which remain after the coin-discharge blocking device, characterised in that, when the count reaches the setting number set by the presetting device (22d), the remaining coins subsequently counted [lacuna] from the coin track [lacuna] ... Original abstract incomplete.
Patent DE-3734203-A1 (DE)
Title: Process for hot galvanising steel articles having silicon contents above 0.02%
Inventor: SOLMS JUERGEN DIPL ING
IPC: C23C2/06
Filed: 1987-10-09
Abstract: The hot galvanising of steels having critical silicon contents results, in particular at relatively long immersion times, in the formation of undesirably thick and brittle layers of iron-zinc alloy, which, in addition, are often unaesthetic because of their grey colour. Besides the quality-reducing disadvantages, this reaction considerably increases the zinc consumption of galvanising operations. The reason for the strong growth of layers of iron-zinc alloy is the distortion of the crystal lattices by silicon diffusing out of the steel into the lattices or the incorporation of ferrosilicides in the lattices. Increasing the silicon activity in the zinc melt reduces the concentration gradient which acts as driving force for the diffusion of the silicon and slows the growth of the iron-zinc layers.
Patent DE-3738932-A1 (DE)
Inventor: DHEIN ROLF DR
IPC: C09D133/08
Filed: 1987-11-17
Abstract: An aqueous coating composition based on air-drying polyacrylate resins containing built-in unsaturated fatty acid radicals and tertiary ammonium groups, a process for preparing such coating compositions by reacting epoxy-containing polyacrylates with drying fatty acids, and secondary monoamines, subsequent neutralisation of the built-in amino groups with an organic carboxylic acid with simultaneous or subsequent dissolving, in water and optionally addition of conventional auxiliaries and additives, and the use of such coating compositions for coating wood or woodbase materials.
Patent DE-3739431-A1 (DE)
Inventor: NAMATAME KIYOSI
IPC: G03F1/00
Filed: 1987-11-20
Abstract: A portable image status measuring apparatus has a microscope L1, L2, L3, M1, M2 for observing an image formed on an object F to be monitored, and a measuring device 5, 10, 11, 12, 13 which displays a measurement result based on information received by a photoelectric light reception portion 5 thereof in the form of image light which exactly corresponds to the image observed with the microscope. A shielding member M1 prevents light, which reverse flows from the microscope, from entering the light reception portion, when an operating mode is switched from observation with the microscope to measurement with the measuring device. As shown the shielding member M1 is a rotatable mirror. In an alternative form, the shielding member is formed by the photoelectric light reception portion, which is movable into and out of the light path of the microscope. The apparatus may be used to measure dot density on a printing plate or the density of an X-ray photograph. <IMAGE>
Patent DE-3744473-A1 (DE)
Title: Modulo-10 counter which supplies the counter state in 54321 code
Inventor: MERKLE PAUL
IPC: H03K23/72
Filed: 1987-12-29
Abstract: The modulo-10 counter according to the subject of the invention differs from the modulo-10 counter according to P 3743496.9 in that the decades have no AND circuit (21) for flipflop (11). Thus the decades of this pulse counter have no AND circuit (21), the pre-triggering of which is not good enough. <IMAGE>
Patent DE-3800294-A1 (DE)
Title: Urethane derivatives of hindered phenol alcohols and organic material stabilised therewith
Inventor: SCHOENKAES UDO DR
IPC: C07D251/32
Filed: 1988-01-08
Abstract: The known phenolic urethane stabilisers have a stabilising effect for only a short time or are relatively easily volatile and therefore of only restricted application. According to the invention, phenolic urethane derivatives are provided which are formed by reaction of higher molecular weight diisocyanate adducts with phenol alcohols, stabilise very effectively and correspond to the formula 1 <IMAGE>  in which     R is straight-chain or branched C1-C8-alkyl or cycloalkyl   n is a number from 2 to 12   B is the carbon structure of a diisocyanate.   The compounds are stabilisers for organic materials.
Patent DE-3800647-A1 (DE)
Title: Overload protection device for a rotary drive, especially a rotary drive for aircraft landing flaps
Inventor: SIVORN KENNETH DIPL ING
IPC: B64C13/38
Filed: 1988-01-12
Abstract: Rotary drives for aircraft landing flaps and leading-edge slats have a rotary drive (9, 7, 10, 8, 6) which can be operated by a central driveshaft (9) via an intermediate transmission (7) and has a step-down transmission arrangement (10) which converts the rotation of the central driveshaft (9) into a pivoting movement of a lever (6) whose distal end (5) is coupled to one end of a push rod (3) which engages on the landing flap (2). The landing flap is guided in guide links so that, when the rotary drive is operated, the landing flap carries out a specific movement, driven by the push rod. A torque limiter which is assigned to the step-down transmission prevents the movement mechanism of the landing flap being damaged in the event of overload or in the event of a defect. By using a variable torque limiter, a limiting torque is set for any position of the lever and a maximum torque is assigned to the maximum possible shear force in the drive mechanism of the landing flap. This makes a weight-saving design possible. <IMAGE>
Patent DE-3803433-A1 (DE)
Title: Induction loop operating as movement detector (proximity detector), with evaluation electronics connected downstream
IPC: G08G1/042
Filed: 1988-02-05
Abstract: The area or space which is enclosed by an induction loop is monitored for movements of persons in the following manner: voltage pulses are induced in the induction loop by moving persons due to the body's own magnetic fields and due to magnetic fields caused by hum (ripple) voltages. This movement detector serves as detector for the protection of entire spaces to complement burglar-alarm systems, to complement automatically operating traffic lights or other person-dependent control or regulating systems.
Patent DE-3804170-A1 (DE)
Title: Cooking apparatus
Inventor: KLEIN PETER
IPC: H05B6/06
Filed: 1988-02-11
Abstract: A cooking apparatus has a heating device consisting of an insulating plate 3 and a heating element 4 located on top of the latter below a cooking area. A metal vessel 6 placed on the cooking area is arranged by means of a metal detector 7 which is assigned outside a region covered by the heating element 4 and influences a control element for controlling the electric circuit of the heating element 4. In order largely to prevent interference, the insulating-material plate 3 together with the heating element 4 is covered by a screening shell 30 underneath, having a suitable cutout 31 in the region of the metal detector 7. In addition, the metal detector 7 can be operated by pulses, the heating element 4 being switched off for a short time for the pulse duration. <IMAGE>
Patent DE-3810320-A1 (DE)
Title: Vapour separator for a ventilator mill
Inventor: EIDNER KURT DIPL ING
IPC: B02C13/08
Filed: 1988-03-26
Abstract: A ventilator mill having a spiral-shaped housing (4) the radial mill exit (5) of which is adjoined by a transition piece (8) which branches into a dust line (9) and a vapour line (10), is provided with vapour separating elements. The said vapour separator elements comprise a barrier wall (12), barrier strips (14) and vanes (16). The barrier wall (12) is arranged at a distance, which is smaller than the width of the dust line (9), from that wall (11) of the transition piece (8) facing away from the bucket wheel (1) and reaches, with its lower edge, into the mill exit (5). The barrier strips (14) are fastened on the side walls (13) between the barrier wall (12) and that wall (15) of the transition piece (8) facing the bucket wheel (1) and project into the edge region of the transition piece (8). The vanes (16) are arranged in a plurality of levels one above the other in that part of the transition piece (8) facing the bucket wheel (1) and have a flow profile which is curved forwards towards the interior of the transition piece (8). <IMAGE>
Patent DE-3812094-A1 (DE)
Title: Ceiling structure for clean rooms
Inventor: ZEINER FRANZ DR ING
IPC: F24F3/16
Filed: 1988-04-12
Abstract: A ceiling structure for clean rooms exhibits a load-bearing structure, which spans the room, and an air-tight and particle-tight clean-room ceiling which is fastened on said load-bearing structure, is connected in a sealed manner onto room walls and contains devices for the feed-air and/or return-air supply and/or disposal for the clean room. Arranged at a distance above the clean-room ceiling is an air-tight, upper ceiling which is connected to the clean-room ceiling, in doing so forming a cavity which is sealed off in an air-tight manner, and air-feed and/or air-discharge devices adjoin the cavity, air-inlets or air-outlets of the clean-room ceiling opening in said cavity.
Patent DE-3812612-A1 (DE)
Inventor: NIGAM POONAM DR
IPC: A23K10/12
Filed: 1988-04-15
Abstract: A process for the production of pressed pulp, preferably extracted pressed sugar beet pulp, having an increased protein content is described, in which a solid-phase fermentation is carried out using a microorganism, a pressed juice is obtained from the fermented raw material after the fermentation step, and this is used on the one hand, after pasteurisation for 10 to 15 minutes at 90 to 95 DEG C, for the preparation of the inoculum solution required, and on the other for addition instead of water to the pressed pulp to be fermented to bring about the desired dry matter content of 18 to 30%.   <IMAGE>
Patent DE-3815409-A1 (DE)
Title: Lifting mechanism for farm tractors
Inventor: SONNTAGBAUER ADOLF ING
IPC: A01B63/112
Filed: 1988-05-05
Abstract: A lifting mechanism for farm tractors has two lower links (2, 2a), on each of which engages a double-acting lifting cylinder (1, 1a) articulated on the tractor. The lifting cylinders (1, 1a) can be loaded via two solenoid valves (3, 3a) controllable by means of a controller (6). The controller (6) is connected to actual-value transmitters (7, 7a) for the position of the lower links (2, 2a) and to a switching device (8) for the lifting and lowering movement. In order to allow a pulling-force and position control without an appreciable increase in the technical outlay, the switching device consists of an electronic control device (8, 9, 9a, 10) for the pulling-force and position control. The two solenoid valves (3, 3a) are each assigned to a lifting cylinder (1a) and are connected in parallel. Finally, the two solenoid valves (3, 3a) are preceded by a third solenoid valve (5) which is likewise controllable by the controller (6) and which either opens the inflow and flow-off of the pressure medium to and from the solenoid valves (3, 3a) or provides a short-circuit line between the pressure-medium source (4) and return.   <IMAGE>
Patent DE-3822610-A1 (DE)
Title: Deflection-roller device for guiding a flexible line into a shaft
Inventor: ZIMMERER JUN PETER
IPC: B08B9/04
Filed: 1988-07-04
Abstract: A deflection-roller device for guiding a flexible line into a shaft and out of same, in particular for guiding a high-pressure cleaning hose for duct cleaning, having a carrier framework which can be introduced into the respective shaft opening and/or can be attached on the upper edge of the shaft, is distinguished in that a plurality of rollers (14) in an essentially annular arrangement, forming a line through-passage opening (20) in the process, are mounted, with horizontally running axes of rotation, on the carrier framework (13).   <IMAGE>
Patent DE-3823784-A1 (DE)
Title: Method, sealing elements and apparatus for constructing a diaphragm wall
IPC: E02D19/18
Filed: 1988-07-14
Abstract: Method of constructing a diaphragm wall in an area of ground to be sealed. A wide trench is sunk in the area of ground and filled with a hardening impervious diaphragm mass. Placed in the diaphragm wall are sealing elements in the form of sealing film strips, sealing panels or sealing plates which are attached to one another in a sealed-off manner via connecting elements. In the (sufficiently) hardened diaphragm wall, first of all boreholes are made at a distance from one another in the longitudinal direction of the diaphragm wall and narrow trenches are made between the boreholes. The width of the narrow trenches is a fraction of the width of the wide trench and the borehole diameter. The sealing elements are lowered into the narrow trenches, and the connecting elements are lowered into the boreholes. Sealing elements for the method described and an apparatus for carrying out the method are also specified. <IMAGE>
Patent DE-3830180-A1 (DE)
Title: Fan heater with a receiving housing
Inventor: PETZ GUENTER
IPC: F24H3/04
Filed: 1988-09-06
Abstract: In the case of a fan heater with a receiving housing for a fan and an electrical heating register, the receiving housing of which is formed by a prismatic front housing part and a rear housing part connected thereto, the rear housing part having incoming-air openings and the front housing part having outgoing-air openings for the fan air, provision is made, for predetermined distribution and orientation of the fan air in the space, for the front housing part (2) to have a plane front side and, in the flow direction of the fan air at a distance behind the outgoing-air openings (16), a housing opening (29) extending over the outgoing-air openings (16). Furthermore, a number of air-guiding strips (30) are to be set beside one another, pivotable between two end positions, in the housing opening (29), the air-guiding strips jointly closing the housing opening (29) and forming a front-side section in one end position and producing passages between them for the fan outgoing air in the other end position. <IMAGE>
Patent DE-3833656-A1 (DE)
Inventor: HESSE WOLFGANG DR
IPC: C08G8/30
Filed: 1988-10-04
Abstract: Modified novolaks based on phenols which are trifunctional with respect to formaldehyde and contain, as modifying components, terpenes and unsaturated carboxylic acids or derivatives of these compounds, the weight ratio between the terpenes and the unsaturated carboxylic acids or derivatives thereof being in the range from 98.5:2.5 to 2.5:98.5 and the weight ratio between the phenolic component and the sum of the modified components being in the range from 95:5 to 5:95 and the modified novolaks having a melting point greater than 45 DEG  C. Process for the preparation of the modified novolaks by admixing the modifying components indicated with non-modified novolaks in the necessary amounts at temperatures between 80 DEG  and 300 DEG  C. Use of the modified novolaks as reinforcing resins for rubber and elastomers, as tackifying agents for rubber, as binders for friction linings, curable molding compositions, impregnants, coatings, paints and binders for finely divided inorganic substrates.
Patent DE-3840746-A1 (DE)
Title: Table ashtray, in particular with centrally mountable and removable extinguishing insert
Inventor: PFORTE HELMUT
IPC: A24F19/14
Filed: 1988-12-02
Abstract: The table ashtray with the centrally mountable and removable extinguishing insert serves mainly for preventive fire protection. It often happens that people carelessly throw paper residues into the ashtray. In the case of a smoker who does not completely stub out (extinguish) his cigarette end, it then occurs that the contents of the ashtray burn. If no people are in the immediate vicinity of the burning ashtray, house fires can result. Damage amounting to millions is often caused. The extinguishing insert indicated above prevents such phenomena (fires). By inserting the burning cigarette end into one of the seven tubes of the extinguishing insert, the glowing tip is extinguished within a time unit of approximately 5 sec. as a result of lack of oxygen. Stubbing out is no longer necessary. The ashtray with the associated extinguishing insert can be used practically everywhere where smoking takes place at a table or workbench. In workshops, businesses and offices. In hotels, restaurants and discotheques. In any apartment where smoking takes place and where active fire protection is considered to be important. <IMAGE>
Patent DE-3841642-A1 (DE)
Title: Nozzle grating for gas scrubbers, absorbers and the like and column internal composed thereof
Inventor: HECKER WALTER
IPC: B01J19/32
Filed: 1988-12-10
Abstract: A nozzle grating (1) for gas scrubbers, absorbers and the like has a plurality of parallel profile bars (2) arranged at a distance from each other. The profile bars (2) delimit between each pair one nozzle slot (3) which forms a constricted gas flow through nozzle. The profile bars (2) are supported by collective support rails (4). The nozzle slots (3) formed between the profile bars (2) can have the nozzle cross-sectional shape of Venturi nozzles. <IMAGE>