baber/WOPTO huggingface dataset:
Patent DE-3125356-A1 (DE)
Title: Device for point securing in a siding
Inventor: STRATMANN KLAUS
IPC: B61K7/18
Filed: 1981-06-27
Abstract: The invention relates to a device for point securing a waggon group in a siding of a shunting yard, preferably an automatic shunting yard. The device includes firstly a raisable and lowerable buffer arrangement and an actuation device for the buffer arrangement. The buffer arrangement is acted on by the buffer or the buffers of an oncoming waggon. It is arranged in a point securing waggon which can be moved between the siding rails in a point securing area, can be pushed back by the oncoming waggons of the waggon group out of an initial position in an energy-absorbing fashion and subsequently moved back into the initial position. The actuation device is controlled in a displacement-dependent fashion in the point securing area, specifically with the raising of the buffer arrangement at the initial position and lowering of the buffer arrangement at the end of the point securing area. The absorption of energy takes place preferably in that the point securing waggon operates on an energy accumulator, the energy accumulator supplying energy for the actuation device of the buffer arrangement and for the movement of the point securing waggon from the exit area of the point securing area back to the initial position. <IMAGE>
Patent DE-3128053-A1 (DE)
Title: False floor support, in particular in box bodies of lorries
Inventor: STROBEL GEORG
IPC: B62D33/04
Filed: 1981-07-16
Abstract: The invention relates to a false floor support, in particular in box bodies of lorries, in which the floor concerned is supported on special angle bars borne by the side walls via suspension hooks. For the purpose of support there are attached to the inner surfaces of the side walls abutment angles or other types of support, but these project into the free interior and, as a result, cause a nuisance. This disadvantage and also the disadvantage of the increased difficulty in cleaning are eliminated by virtue of the fact that both the outer parts (cf. 13) of the suspension hooks (5) or the suspension hooks (5) themselves as a whole (cf. 16) and also the associated abutments (7) are recessed into the associated side walls (10) (cf. 8). <IMAGE>
Patent DE-3128976-A1 (DE)
Title: Sledge with runners and insulated or non-insulated driver's seat
Inventor: BONN HELMUT GEORG
IPC: B62B13/00
Filed: 1981-07-22
Abstract: The technical sphere of the invention relates to a toboggan, the runners of which are very wide and are coated with a plastic which is capable of sliding, and the seat of which can be insulated or non-insulated. The following technical problem was posed: current sledges are composed of a frame, the runners being very narrow and steel strips being screwed onto their undersides. These sledges have the disadvantage that in new snow and on a gentle slope they dig into the snow and due to increased friction come to a stop more quickly and thus cannot be controlled well. Also the person pulling expends a higher amount of energy. To achieve the object, the runners have been widened and coated with a plastic which is capable of sliding. As a result, the depth of penetration into the snow is less, the control is better and the friction lower. By virtue of an expanded polystyrene insert on the seat, the cold surface for the driver is improved. This sledge can be used as a toboggan in mountainous districts with gentle to medium slopes. <IMAGE>
Patent DE-3136026-A1 (DE)
Title: Woven reinforcing fabric for plasters
Inventor: MATHIAS FRIEDRICH
IPC: E04F13/04
Filed: 1981-09-11
Abstract: A woven reinforcing fabric (A) is intended for embedment in plasters in order that it may absorb the stresses and forces mainly caused by heat fluctuations and cracks in the plaster may be avoided. This fabric (A) has a grid structure and a relatively large mesh size. The interwoven threads (1 and 2) form a taffeta construction, a plain construction or a construction derived from a plain weave, for example a panama construction, and the warp threads (1) have a leno thread (3). This leno thread passes advantageously from cross-over point (4) to cross-over point of the interwoven threads (1 and 2) binding alternately on the right and the left with each warp thread (1). This construction results in a reinforcing fabric which is very robust and with which there is no danger that the woven structure will be deformed or even come undone just by handling it, yet the reinforcing fabric (A) has a very low extensibility, appropriately counteracting even relatively small forces. <IMAGE>
Patent DE-3138610-A1 (DE)
Title: Holding element which can be adhesively bonded in a bore hole
Inventor: KLEIN HANS-DIETER ING GRAD
IPC: E21D21/00
Filed: 1981-09-29
Abstract: The invention relates to a device for the durable fastening of objects, such as, for example, tie rods, test equipment or other devices in bore holes, in particular at any points inside bore holes, by adhesively bonding a holding element which can be coupled to an object and/or device. So that adhesive bonding can be carried out cost-effectively at any point of the bore hole length, the invention provides for the tubular holding element, which is tailored to the respective cross-section of the bore hole, can be closed at the ends and is designed for accommodating adhesive material, to be surrounded by a close-fitting but expandable casing, in which arrangement the casing is fastened at the ends so as to be sealed off from the holding element, and the section of the holding element surrounded by the casing is provided with openings on the side facing the mouth of the bore hole, and the casing is provided with openings on the side turned to the bore hole bottom.
Patent DE-3141886-A1 (DE)
Title: Process and additional device for measuring circulating warm water, excluding measuring of the circulation flowthrough
Inventor: BERKHAN GUENTER
IPC: G01F1/06
Filed: 1981-10-22
Abstract: Published without abstract.
Patent DE-3150299-A1 (DE)
Title: Vacuum cleaner with dust collection container
Inventor: ATAKA YASUKAZU
IPC: A47L9/14
Filed: 1981-12-18
Abstract: In a dust collection container (6) mounted detachably on the main housing (1) of a vacuum cleaner (Figure 2), there are a primary filter (8), consisting of a vertical wall (8a) and horizontal wall (8b) which are each permeable to air and filter dust, and a secondary filter (9) behind the vertical wall (8a). A first dust path (11), formed between the horizontal wall of the primary filter and the bottom of the collection container (6), passes into a second dust path (10) formed between the vertical wall of the primary filter and the secondary filter (9). The vertical and horizontal walls (8a, 8b) of the primary filter preferably contain a relatively coarse filter material for screening relatively large dust particles, and the secondary filter preferably contains finer filter material for trapping dust particles which have passed through the primary filter. The dust collected on the two filters (8 and 9) can be removed after opening a lid (12) arranged opposite the primary filter vertical wall. <IMAGE>
Patent DE-3201867-A1 (DE)
Title: Demodulator
Inventor: MATTFELD JOHANN
IPC: H03D1/18
Filed: 1982-01-22
Abstract: The invention relates to a demodulator for amplitude-modulated oscillations. According to the invention it is provided that, without the use of a resonant circuit, the output signal and the inverted output signal of an AM-IF amplifier are in each case connected via an isolating capacitor directly to the input of a rectifier circuit.
Patent DE-3210500-A1 (DE)
Title: Process for the direct liquefaction of coal with addition of a catalyst
Inventor: OELERT HANS HENNING PROF DR RE
IPC: C10G1/08
Filed: 1982-03-23
Abstract: In the process for direct liquefaction of coal or carbonaceous starting materials, coal is ground with the addition of a pasting oil and a disposable catalyst. For the catalyst, it is proposed to use the dusts, entrained in the waste gas from steel product converters, especially the dusts suspended in the coal gas generated in the coal gasification in an iron bath reactor, in particular extremely finely dispersed iron particles.
Patent DE-3220091-A1 (DE)
Title: Small dictating machine
Inventor: SCHALLER OTTO DIPL ING
IPC: G11B15/18
Filed: 1982-05-28
Abstract: The invention relates to a small dictating machine which has a magnetic tape which is integrated in the machine and cannot be exchanged by means of a cassette. This produces a particularly narrow and flat design of the machine.
Patent DE-3240390-A1 (DE)
Title: Device for automatically regulating the balancing pressure in presses
Inventor: GUENTHER WILLFRIED
IPC: B30B15/00
Filed: 1982-11-02
Abstract: The aim is automatic regulation of the air pressure in the piston-cylinder units, in order to compensate the ram and upper-die weight of a press. The object is to provide a solution to the recording of the changes in position of two force-transmitting members within their preset clearance relative to one another. According to the invention, this is achieved in that a pneumatic measuring system, preferably consisting of an outlet nozzle (5) and a baffle plate (1), is arranged on cooperating force-transmitting members, the outlet nozzle (5) being connected, via a conduit (9) provided with an upstream throttle (8), to the pneumatic system generating an airflow, and in that a manometric switch (12) is arranged between the outlet nozzle (5) and the upstream throttle (8). This change in clearance between the force-transmitting members also causes a change in distance between the outlet nozzle (5) and the baffle plate (1), thereby causing a change in the back pressure in the conduit (9), which is recorded by the manometric switch (12). This signal as a result of the change in back pressure is used to command the filling of the piston-cylinder units (11) and thus for balancing. <IMAGE>
Patent DE-3241750-A1 (DE)
Title: Pipe joint and its production method, especially for exhaust pipes
Inventor: LANDSTORFER KURT DIPL ING
IPC: F01N13/18
Filed: 1982-11-11
Abstract: A production method and construction of a pipe joint in order to connect two pipe sections of an exhaust line such that they can move through an angle, which pipe joint consists of a sliding ring which is mounted on one pipe end of a pipe section and has a spherical outer surface, and of a sliding ring sleeve which is inserted in the pipe end of the other pipe section, which pipe joint is produced from a pipe blank or the like as an integral component and has a spherical inner surface and a cylindrical outer surface in which longitudinally-running grooves are incorporated as weak points, onto which the sliding ring sleeve is sprung for assembly with the sliding ring, and the sleeve parts are subsequently placed on the sliding ring and are jointed together without a seam and using a clamping tool, and in that the pipe joint, which is preassembled in this manner, is pushed into the pipe end of the first pipe section and the pipe edge which projects with respect to the sliding ring sleeve is placed on the outer end side of the sliding ring sleeve by being bent around. <IMAGE>
Patent DE-3312207-A1 (DE)
Title: Device for separating ferromagnetic materials from liquid media
Inventor: SANDULJAK ALEXANDR W
IPC: B03C1/033
Filed: 1983-04-05
Abstract: The device contains stationary chambers 1 which are filled with a magnetisable ferromagnetic filling 3. Connection branches 9 and 10 are provided for feed and discharge of a liquid medium. According to the invention, each pair of chambers 1 is provided with a common individual magnetising arrangement 4, the magnetic conductor of which comprises two parts 5 facing each other, which are disposed on different sides of a line passing through the centres of these chambers. Each part of this type includes a magnet 6 having pole shoes 7, which are arranged at the chambers diametrically to each other in a direction transverse to the line passing through the centres of the chambers, as a result of which these two parts and the ferromagnetic filter fillings form a closed magnetic circuit. <IMAGE>
Patent DE-3312345-A1 (DE)
Title: Apparatus for the continuous measurement and/or monitoring of the degree of pollution of water
Inventor: TOOR PIETER VAN
IPC: G01N27/62
Filed: 1983-04-06
Abstract: The invention relates to an apparatus for the continuous measurement/monitoring of the degree of pollution of waste water which is discharged to surface water. This apparatus is provided with a measurement system having at least one closed measurement chamber to which a feed line and a discharge line are connected, the latter being connected in such a manner that on flow of liquid through the measurement chamber a certain liquid level is maintained in the measurement chamber. Furthermore, there is a superatmospheric pressure line connected to the measurement chamber which is responsible for a slight superatmospheric pressure in the measurement chamber during the measurement, which measurement is carried out using an ionisation detector, the single or multiple measurement head of which is provided with a blow-off apparatus and is connected to the ionisation chamber. The pollution in the vapour/gas mixture above the water in the measurement chamber is continuously detected by this detector and, depending on this, an electrical detection signal is given off which is a measure of the degree of pollution and additionally can be responsible on exceeding a pollution threshold for switching on alarms and emergency measures. <IMAGE>
Patent DE-3313174-A1 (DE)
Title: Composition for suppressing cannibalism in pigs
Inventor: GUZY JUERGEN CARL DR MED
IPC: A01K13/00
Filed: 1983-04-09
Abstract: Cannibalism in pigs is prevented by a composition which is physiologically innocuous but is highly irritant for mucous membranes; it is applied to areas at risk of biting, especially to the tails of the stock.
Patent DE-3322313-A1 (DE)
Title: Feed device
Inventor: KREYER RUDOLF
IPC: A01K39/01
Filed: 1983-06-21
Abstract: A feed device for animals which are kept in cage batteries consists of at least one elongate feed trough which runs in front of a number of cages arranged next to one another, a feed cart which can be moved over the length of the feed trough, at least one filling nozzle for transferring the feed from the feed cart into the feed trough and a proportioning carriage which can be connected to the lower end of the filling nozzle and is mounted slidingly in the feed trough. In order, on each filling of the feed trough, to achieve an accurate proportioning of the feed quantity and, after each filling, to achieve an exactly equal and uniformly distributed feed quantity in the feed trough, the proportioning carriage (1) is provided with a slide (23), the lower edge (27) of which lies at a distance above the bottom surface of the feed trough, the slide being arranged behind, in the direction of travel, the feed outlet opening (7) of the filling nozzle (6) at least during the filling process. <IMAGE>
Patent DE-3326593-A1 (DE)
Title: Device for measuring the stress distribution over the width of flexible bands
Inventor: BERGER BERND DR
IPC: G01L5/04
Filed: 1983-07-23
Abstract: The invention relates to a device for measuring the stress distribution over the width of flexible bands by means of a measuring deflection roller. This measuring deflection roller is composed of individual measuring discs which are firmly braced against one another via end discs by means of tie rods. Known measuring deflection rollers are constructed with discs which perform supporting functions in the central and middle area, whereas they measure the deflection force via force transducers with a peripheral zone which is kept free of axial forces. Here, the small supporting core cross-section permits flexing of the roller, and furthermore the moment of inertia is very large in accordance with the mass distribution. To avoid these disadvantages and also to reduce the cost of manufacture, which is very high due to the precision requirements, the invention provides for the measuring discs to be constructed with peripheral annular surfaces which are closed except for sectors recessed for accommodating the force transducers and which are exclusively responsible for the contact pressure of the measuring discs against one another. Thus the principle of keeping the peripheral zones free of axial forces is completely abandoned. The measuring deflection roller can therefore be designed more precisely as a unit with reduced moment of inertia at a reduced cost of manufacture without there being the risk of flexing to the same degree as in the known measuring deflection rollers.
Patent DE-3329993-A1 (DE)
Title: Pedal for vehicles and drives
Inventor: FUCHS PETER DIPL ING
IPC: B62M3/08
Filed: 1983-08-19
Abstract: The invention relates to a pedal for vehicles, in particular bicycles and drives with a tread crank. In order to produce a positively engaging shoe/pedal combination and at the same time to permit the cycle to be mounted and dismounted easily, a bayonet-like connection (9, 10) with three or more closure elements (4, 5) is provided as connecting device between shoe and pedal (1). This connection produces a connection which is positively engaging in all three spatial directions and at the same time has one or more separating areas in which lifting off from or insertion into the parts connected with the tread crank is easily possible. <IMAGE>
Patent DE-3330224-A1 (DE)
Title: Process for removing cadmium and zinc from acid phosphate-containing and nitrate-containing solutions
Inventor: FRANKENFELD KLAUS DR
IPC: C01B25/238
Filed: 1983-08-22
Abstract: The present invention describes a process for removing cadmium salts and zinc salts from aqueous acid nitric acid digestion solutions from raw phosphates by liquid-liquid extraction with an organic solvent solution of a salt of long-chain quaternary ammonium bases in the presence of halides. The organic phase is re-extracted with an aqueous salt solution.
Patent DE-3337720-A1 (DE)
Title: Device for aligning the leading edge of a duct blade
Inventor: ZIESCH GEORG
IPC: B41F31/04
Filed: 1983-10-18
Abstract: The invention relates to a device for aligning the leading edge of a duct blade arranged in the ink fountain. The aim of the invention is to provide a device with which the quality requirements placed on duct blades are achieved in a simple manner and with little expenditure. The object of the invention is to develop a device with which it is made possible for at least the part of the duct blade facing the ductor to have the least deviations from evenness over the entire width of the ink fountain. According to the invention, this is achieved in that threaded pins are provided directly before and after each pull-off screw of the row of pull-off screws facing the ductor, which threaded pins act on the duct blade and can be screwed into the rail. <IMAGE>
Patent DE-3339715-A1 (DE)
Title: Copper clad laminate for printed circuit
Inventor: GREEN ROBERT WILLIAM
IPC: H05K3/02
Filed: 1983-11-03
Abstract: Metal clad laminate comprises an interacted coupling agent layer (16) bonded to the surface of a substrate (17) and a layer (13) of ultra-thin copper connected to the coupling layer (16) by a composite bonding layer (14). The bonding layer (14) is free of copper oxide and comprises regions of copper alloyed with a second metal and oxide of the second metal.
Patent DE-3401365-A1 (DE)
Title: Turn-and-tilt window or turn-and-tilt door of which the espagnolette fitting has an operating-error stop
Inventor: KONEJUNG KLAUS DIPL ING
IPC: E05C9/18
Filed: 1984-01-17
Abstract: The espagnolette fitting of the turn-and-tilt window or turn-and-tilt door can be operated by only one handle 4 which is mounted rotatably about an axis 5 on a vertical casement spar 3. A driver 7 is operated via the handle 4 and is coupled to an espagnolette 9 of the espagnolette fitting via a bolt or the like. Between the handle 4 and the driver 7 is provided a gear which is arranged in a housing 6. This housing 6 is fastened to the casement spar 3 by means of screws 16. These screws also serve for fixing a spring clip 11 which, in the turn position of the wing, engages by means of an extension into a stop recess 13. The driver and consequently the espagnolette fitting are thereby retained in the engaged position, thereby preventing an incorrect operation of the espagnolette fitting. During the closing of the wing, a tongue of the spring clip co-operates with the associated fixed frame spar, so that the spring clip 11 is moved into the position represented by dot-and-dash lines and releases the driver 7 to shift the turn-and-tilt window or turn-and-tilt door into another operating position. In the tilt position of the wing, the extension of the spring clip 11 engages behind the stop face 19 of the driver (Figure 2). <IMAGE>
Patent DE-3404025-A1 (DE)
Title: Plug connection for a hose line
Inventor: WILD WOLFGANG
IPC: F16L19/02
Filed: 1984-02-06
Abstract: A plug connection for a hose line consists of a coupling 1 into which a plug 2 can be inserted in a latching manner. A cone 60 which can be compressed is used for latching at the free end of the plug which grips behind the coupling 1 by means of a shoulder 61, in the inserted state. In addition, two seals are provided whose sealing rings 20, 23 are supported in internal grooves 17, 18 in the wall 14 of the retaining channel. <IMAGE>
Patent DE-3404160-A1 (DE)
Title: Hook-lever fastening for flaps of motor vehicles
Inventor: HILDEBRAND KARL
IPC: E05B13/00
Filed: 1984-02-07
Abstract: Hook-lever fastening for flaps of motor vehicles, in which the hand lever is arranged pivotably on the baseplate and the hand lever can pivot about an axle pin, there being arranged on the hand lever pivotably about an axis a retaining lever carrying a retaining nose which, in the closed position of the hand lever, engages into a slot which is part of a recess in the base plate, the recess allowing a curving movement of the retaining nose which occurs during the movement of the hook-lever fastening into the open position.
Patent DE-3404711-A1 (DE)
Title: Radiation sensor for microscopic photometry
Inventor: SCHWARZ JUERGEN DR
IPC: G01J1/58
Filed: 1984-02-10
Abstract: To complement, or to replace the detecting optical system normally used in microscopic photometry, use is made of a planar waveguide (6, 16) which is laid above or below the sample (4, 14) and contains fluorescent material. A detector (9, 19) is coupled to the waveguide, for example via an optical fibre (8, 18). The detector (9, 19) detects the scattered light of the sample converted in the waveguide into fluorescence radiation. <IMAGE>
Patent DE-3406721-A1 (DE)
Title: Catalytic emission control device
Inventor: ZACHMANN ALFONS
IPC: F01N3/28
Filed: 1984-02-24
Abstract: Catalytic emission control device with a porous, especially a honeycomb-like textured, monolithic ceramic body, with a surface coating having a catalytic action, arranged in a metal housing with exhaust gas feed and outlet apertures, a sealing spring cushion where necessary being inserted between the container casing and the outer surface of the ceramic body, a centring ring being fixed on each of the ends of the ceramic body forming the outlet and inlet apertures of the exhaust gas, on which ring an axially sprung spring ring, fixed to the housing, bears.
Patent DE-3410782-A1 (DE)
Title: Plug element for connecting parts of a toy
Inventor: PETTERSSON NILS ANDERS INGVAR
IPC: A63H17/26
Filed: 1984-03-23
Abstract: A plug for connecting two parts of a toy by insertion into holes in the parts with a nominal diameter is equipped with a hole (1) passing through and two axially extending incisions (5, 6) which are arranged diametrally opposite each other and extend from the respective end of the plug. The two incisions (5, 6) are axially superimposed. <IMAGE>