baber/WOPTO huggingface dataset:
Patent DE-3606704-A1 (DE)
Title: Process for the production of highly calorific industrial cheap fuels with simultaneous disposal of industrial and/or municipal sewage sludges
Inventor: GOLDT HEINZ DR-ING
IPC: C10L1/32
Filed: 1986-03-01
Abstract: A process is described for the production of highly calorific industrial cheap fuels, which can be burnt at normal combustion temperatures between 1,200 DEG C and 1,500 DEG C, in particular up to 1,400 DEG C, with simultaneous disposal of municipal and/or industrial sewage sludges. In this case, biological, predominantly municipal sewage sludge, taken off downstream of the digestion tower, and/or low-loaded, highly calorific industrial sludge, possibly mixed with organic carbon carriers, is mechanically dewatered to 20 to 40 % by weight of dry matter and is ground with bituminous and/or brown coal of a medium particle size in the range from 1 to 5 mm in a mill to give a coal slurry/water suspension, which can be handled like heating oil and can be burnt as such, containing 25 to 35 % by weight of water and the remainder being dry matter, with addition of carbon-origin stabilisers which are known for carbon/water suspensions.
Patent DE-3609104-A1 (DE)
Title: Clamp for securing a pipe cluster
Inventor: TOONEN JAN
IPC: F16L3/23
Filed: 1986-03-19
Abstract: The invention relates to a clamp (1) for securing a pipe cluster. The clamp (1) can be infinitely adjusted for a specific number of pipes of a pipe cluster, in that bracing elements (2, 3) exhibit angled legs (2a, 2b and 3a, 3b, respectively) which mutually pass through one another. <IMAGE>
Patent DE-3623078-A1 (DE)
Title: Method and device for determining the gas sealing quality of cylinder head gaskets
Inventor: JOST WERNER DIPL ING
IPC: F01P11/02
Filed: 1986-07-09
Abstract: For determining the gas sealing quality of cylinder head gaskets the quantity of leakage gas escaping from the combustion chamber openings by way of the coolant openings of the gasket into the coolant circuit whilst the engine is running is determined by volumetric analysis. For this purpose a preferably funnel-shaped gas separator is incorporated into the coolant circuit downstream of the engine so that the entrained gas is separated from the coolant, migrates from there into a gas collecting vessel and a measuring vessel where it is electronically analysed and recorded, preferably fully automatically. In this way the gas sealing quality of the cylinder head gasket in the engine can be determined simply and economically, whilst at the same time further measured data on the engine are determined with the engine running. <IMAGE>
Patent DE-3624866-A1 (DE)
Title: Self-healing (self-sealing) electrical capacitor
Inventor: FOERSTER HERBERT DIPL PHYS
IPC: H01G4/22
Filed: 1986-07-23
Abstract: A self-healing electrical capacitor is proposed which has only a low loss of capacitance even over a long useful life. The capacitor contains a solid potting compound which at least partially fills the space between the winding and the housing and consists of a crosslinked element and of an oil element which is not crosslinked, these oils having iodine numbers greater than 95. <IMAGE>
Patent DE-3626402-A1 (DE)
Title: Valve for metal wind instruments
Inventor: BOY JOSEPH PIERRE
IPC: G10D9/04
Filed: 1986-08-04
Abstract: The invention relates to a valve body for metal wind instruments, such as trumpet or horn, consisting of an air-control valve pair connected via a pivot pin, the bodies of revolution lying in cylindrical, in particular conical form, on both sides close to a hollow central bearing and drive block with a continuous bearing shaft and in each case receiving a pipe bend - pipe mouthpiece - at full axial inlet or outlet, which pipe bends, in an advantageously mirror-symmetrical arrangement, lead in one rotary position on the circumference side to a shorter and in the other rotary position, preferably pivoted by 180 DEG , on the circumference side to a longer air path for air diversion and both air paths are arranged with their entrance and exit directly on the central bearing and drive block. <IMAGE>
Patent DE-3630768-A1 (DE)
Title: Control device for a motor vehicle automatic transmission
Inventor: HONIG ERNST-AUGUST DIPL ING
IPC: F16H59/14
Filed: 1986-09-10
Abstract: The control device for a motor vehicle automatic transmission has a main pressure control valve (1) for generating a main pressure, varying as a function of the operating condition, for the actuation of gear shift elements of the transmission and a solenoid control pressure valve (2) for generating a control pressure, varying as a function of the load state of the engine, which pressure acts on an active surface (6a) of the control piston (3) of the main pressure control valve (1). In order to achieve the most accurate and problem-free main pressure control possible, it is proposed that the solenoid control pressure valve (2) be designed to generate a control pressure increasing in direct proportion to the engine load and that the control pressure be applied to an active surface (6a), loaded by a spring (11), of the control piston (3) of the main pressure control valve (1) counter to the main pressure acting on at least one counter-surface (6b; 7a). <IMAGE>
Patent DE-3634252-A1 (DE)
Title: Wedge trough fishplate
Inventor: LUTHER FRIEDRICH
IPC: E21D11/22
Filed: 1986-10-08
Abstract: The innovation of the fishplate pair shown and described consists in the fact that it can be preassembled by means of two fishplate screws, the dished portions made in the fishplate halves or the tiered formations permitting sufficient clearance for inserting the subsequent cap, slit at the end. After this cap is inserted, the final connection between two caps is obtained by a wedge which is driven through the two fishplate slots and through the slot in the cap. Due to the offset fishplate/cap slots, the profile ends can be wedged together in seconds.
Patent DE-3634466-A1 (DE)
Title: Typewriter or office machine of similar design having a device for making the text typed on the carbon ribbon unrecognisable
Inventor: LANGE HEINZ
IPC: B41J35/38
Filed: 1986-10-09
Abstract: In order to produce typed documents of pleasant appearance and having good legibility, single-strike carbon ribbons are nowadays used increasingly. These carbon ribbons are arranged by means of cartridges so that they can easily be inserted into and removed from the typewriters. However, they have the disadvantage that the text typed on the used carbon ribbon is visually legible without great effort for anyone interested. This disadvantage is very problematic at typing places where confidential or secret texts are typed. By the invention, a device is provided for making the text typed on the used carbon ribbon unrecognisable by means of a control device which causes the carbon ribbon to be transported forwards or backwards by one transport step or by a plurality of transport steps at least in the printing region between individual strikes. As a result, deciphering the text typed on the carbon ribbon is no longer possible. <IMAGE>
Patent DE-3636427-A1 (DE)
Inventor: KALTBEITZEL GUENTER DIPL ING
IPC: H04Q3/52
Filed: 1986-10-25
Abstract: A built-in test-signal generator (TG) and a built-in error-detection circuit (PE) independent of the test-signal generator are provided in a novel circuit arrangement. In response to an external stimulus, a signal path can be opened at a given point, and the signal from the test-signal generator (TG) can be injected. The signal taken from another, likewise externally selectable point of the signal path is checked in the error-detection circuit (PE); the result is fed out. Such a circuit arrangement is used to advantage where many like circuit arrangements are united in a broadband switching network consisting of a plurality of broadband switching modules. Since the test-signal generators and the error-detection circuits are independent of each other, systems tests can be performed without having to form any additional testing paths. Such a circuit arrangement also facilitates the testing of large-scale-integrated circuits already on the wafer, because no high-frequency test signals have to be applied and taken off.
Patent DE-3636878-A1 (DE)
Title: Axle suspension for motor vehicles, comprising two longitudinal control arms and a flexurally rigid but torsionally soft cross strut, the ends of which are connected, angularly rigid, to the two longitudinal control arms
Inventor: BERNDT WILHELM
IPC: B60G21/05
Filed: 1986-10-30
Abstract: The invention relates to an axle suspension for motor vehicles, which comprises two longitudinal control arms, pivoted so that they can swivel on the vehicle body and carrying the vehicle wheels, and a flexurally rigid but torsionally soft cross strut, the ends of which are connected, angularly rigid, to the two longitudinal control arms. According to the invention, the connection between the cross strut and the longitudinal control arms or to the axle journals or wheel carriers connected to the longitudinal control arms is respectively designed as a clamped connection. <IMAGE>
Patent DE-3641832-A1 (DE)
Inventor: KONRAD GUENTHER DR
IPC: A61K8/00
Filed: 1986-12-08
Abstract: Oxidation hair-dyeing preparations which contain as couplers N-(2-4dihydroxbenzylidene)-amino compounds corresponding to the following formula    <IMAGE>  (I)  in which A is a group corresponding to one of the following formulae    <IMAGE> (II) <IMAGE> (III)   <IMAGE> (IV)   <IMAGE> (V)   <IMAGE> (VI)  or salts thereof and the developers normally present in oxidation hair dyes. p-Phenylenediamine and derivatives thereof are particularly suitable as developers. Yellow to olive-brown colors of high fastness are obtained.
Patent DE-3644533-A1 (DE)
Title: Sensor head
Inventor: HASHIMOTO TAKESHI
IPC: H03K17/94
Filed: 1986-12-24
Abstract: A sensor head has a plurality of sensors which use different measurement media, such as, for example, optical fibres and light beams, radio-frequency waves, ultrasound etc, and which are arranged in an integrated design in a jacket (sheath) in such a way that the sensor surfaces lie with one another in a plane. The sensor head can be used as a measuring eye capable of simultaneously detecting a multiplicity of signals which originate from an object, for example from a workpiece transported on a transport belt. The conventional synchronisation of signals from an object on the basis of the different instances of measurement is avoided. The integrated design permits the housing to be configured with such a compact overall size that the measurement head according to the invention can be arranged in a gripper hand of a robot arm, and this permits difficult robot movements.
Patent DE-3700581-A1 (DE)
Inventor: HAMACHER WALTER
IPC: B01D19/00
Filed: 1987-01-10
Abstract: A rotor for centrifugal separators used for degassing and defoaming liquids has several concentric cylinders (9, 36, 67) alternately secured to a cover (19, 33) or to a bottom (7, 30) parallel thereto. The bottom (7, 30) and the cover (19, 33) are mutually linked by a clamping column (1). The clamping column (1, 58) feeds the liquid to be degassed or defoamed, holds together the rotor parts and effects the drive transmission. Such rotors can be easily incorporated into bio-reactors to form an integral part thereof.
Patent DE-3701676-A1 (DE)
Inventor: FOPPE WERNER
IPC: E21B7/14
Filed: 1987-01-22
Abstract: PCT No. PCT/DE88/00013 Sec. 371 Date Nov. 21, 1988 Sec. 102(e) Date Nov. 21, 1988 PCT Filed Jan. 12, 1988 PCT Pub. No. WO88/05491 PCT Pub. Date Jul. 28, 1988.In a heat drilling process for tunnels, deep well and exploration boreholes, only a gap defining the outer profile of the tunnel or borehole is melted down. The drill core surrounded by this gap initially remains and is then extracted at intervals via the melted zone. It is expedient for the drill core to be sheared off and extracted continuously after it has passed a cooling zones. The height of the drill core which first remains in the borehole is determined such that the molten rock can be pressed into the drill core, whereby for this pressing in the necessary pressure is maintained essentially constant independently of the depth of the borehole concerned.
Patent DE-3706344-A1 (DE)
Inventor: WATANABE ISATO
IPC: G04G17/02
Filed: 1987-02-27
Abstract: A circuit block comprising a lead frame (1) having a plurality of lead terminals (8A, 8B, 8C, 8D, 8E); an integrated circuit (7) mounted on the lead frame (1); and a plurality of wires (9) each of which is electrically connected to the integrated circuit (7) and to a respective lead terminal (8A, 8B, 8C, 8D, 8E), all the wires (9) extending substantially in the same direction. <IMAGE>
Patent DE-3708610-A1 (DE)
Title: Control device for an electrical heating installation, especially a domestic cooker
Inventor: WEISS HANS
IPC: G05D23/20
Filed: 1987-03-17
Abstract: A control device is proposed for an electrical heating installation, especially a domestic cooker, in the case of which a power switch (power circuit breaker) (20) is provided which is connected in series with an electrical heating device (21) and is opened above temperature settings which can be predetermined. This power switch (20) is constructed such that it can be controlled electrically and has a pulsed control voltage applied to it below the respectively predetermined temperature setting, the duty ratio of which control voltage is a function of the respectively predetermined temperature setting. In this way, the heating power can automatically be matched to the heating power required for the respective temperature setting, so that the control oscillations can be kept as small as possible. <IMAGE>
Patent DE-3717209-A1 (DE)
Title: Medium for the selective adsorption of biopolymers
Inventor: COLPAN METIN DR
IPC: C12N15/10
Filed: 1987-05-22
Abstract: A medium is described for the selective adsorption of biopolymers from a mixture of biopolymers onto a support-bonded material, comprising     a) a flat solid support,   b) an adhesive layer and   c) a material which adsorbs the biopolymers, and a process for the production of the medium according to the invention.
Patent DE-3723827-A1 (DE)
Inventor: WELSCHLAU UDO DIPL ING
IPC: B65H19/22
Filed: 1987-07-18
Abstract: A method for winding material 11 fed without interruption onto several winding cores 7, in particular on printing machines, makes use of a two-drum winder having two bearing drums 3, 4 and in the support 14 of which the winding material 11 is wound on a winding core 7 to form a roll 13 and is at the same time supported by a loading drum 8. The winding material 11 is firstly wound onto winding core 7 lying on the two bearing drums 3, 4 of the two-drum winder until the roll 13 has a weight which is sufficient for pressing against a supporting drum 21 of a Pope-type winder 20. The roll 13 is taken by a pivoting device 23 from the support 14 of the drum winder and is transferred by means of the second supporting drum 4 to the supporting drum 21 of the Pope-type winder 20 and is ready-wound there until the envisaged final diameter of the roll is achieved. 
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Patent DE-3724185-A1 (DE)
Title: Thermal printing device
Inventor: KARDINAL HANS-JOACHIM DIPL ING
IPC: H04N1/50
Filed: 1987-07-17
Abstract: In a thermal printing device having a thermal print head (1) exhibiting a multiplicity of heating elements located adjacently in a line (2) for printing on a recording medium (6) which can be moved along the thermal print head (1) transversely to the line direction, if appropriate with interposition of an ink carrier (7), precise determination of the presence of the recording medium (6) in the region of the printing zone formed by the heating elements is to be made possible. Laterally adjacent to the line (2) of heating elements, a reflection light barrier (8, 9) is arranged with said heating elements on a line flush with the thermal print head (1) in the path of the recording medium (6). The new device can be used as a thermal printer with a linear recording head (parallel printer). <IMAGE>
Patent DE-3724665-A1 (DE)
Title: Process for producing an engine induction (intake) manifold
Inventor: ERDMANNSDOERFER HANS
IPC: B29C33/54
Filed: 1987-07-25
Abstract: In the production of engine induction manifolds from plastic using the fusible core technique, the tin-bismuth alloy used is very expensive and requires a very large amount of energy for producing and melting the core. It is also very heavy, so that the handling devices have to be correspondingly designed. With the new process the production is to be simplified with simultaneous reduction of core material and energy saving. According to the process, filler bodies are embedded in the core whose relative density is much lower than that of the core material and which are removed from the engine induction manifold after encasing with plastic. Production of engine induction manifolds from plastic.
Patent DE-3727282-A1 (DE)
Inventor: FUKUDA HIROYUKI
IPC: H01M4/96
Filed: 1987-08-12
Abstract: Disclosed herein is a composite substrate for fuel cells, comprising (1) a separator, (2) two porous and carbonaceous electrode substrates which are joined to the separator, respectively provided with a plurality of grooves forming the flow channels of the reactant gas on one side thereof and one flat surface on the other side thereof and (3) peripheral sealers which have been joined to the separator via a layer of a fluorocarbon resin, the above-mentioned electrode substrates having been joined to the opposing surfaces of the above-mentioned separator so that the flow channels of the reactant gas in one of the electrode substrates are perpendicular to those in the another electrode substrate, a ratio of the sum of the cross- sectional areas of the flow channels of the reactant gas formed by the separator and the grooves of the porous and carbonaceous electrode substrate on the fuel electrode side to the sum of the cross-sectional areas of the flow channels of the reactant gas formed by the separator and the grooves of the porous and carbonaceous electrode substrate on the air electrode side being from 1:3 to 2:3, and a process for producing the above-mentioned composite substrate for fuel cells. <IMAGE>
Patent DE-3729091-A1 (DE)
Title: Anti-skid device for motor vehicles
IPC: B60B39/00
Filed: 1987-09-01
Abstract: Published without abstract.
Patent DE-3732539-A1 (DE)
Title: Sulphonation of semifinished products or finished parts of polyaryl ether sulphones
Inventor: SCHAEFER GERHARD DR
IPC: C08J7/14
Filed: 1987-09-26
Abstract: The invention relates to a process for the sulphonation of semifinished products or finished parts of polyaryl ether sulphones using gaseous SO3, and to the products produced by this process.
Patent DE-3732671-A1 (DE)
Title: Apparatus for stacking and unstacking bulk material
Inventor: GANSS WERNER DIPL ING
IPC: B65G65/28
Filed: 1987-09-28
Abstract: The invention relates to an apparatus for stacking and unstacking bulk material in a round storage installation, the rotating yoke which bears the spreader boom being supported, via a pivot bearing arrangement, directly on the rotating platform bearing the scraper boom and the arrangement for the rotational drive of the rotating yoke being arranged between the rotating platform and the rotating yoke. Such an apparatus is characterised by a substantially simplified construction.
Patent DE-3734592-A1 (DE)
Title: Damping device for a rotor blade
Inventor: SCHWARZ ALOIS
IPC: B64C27/51
Filed: 1987-10-13
Abstract: In the case of a rotor blade having a blade neck (2), which is soft in terms of bending at least for the blade pivoting movements, between a blade root (3) and a blade aerofoil (1), a damping device is arranged on the trailing edge of the blade neck, which damping device extends as a structural unit in the blade longitudinal direction and has the same extent length on each of the two sides of the imaginary blade pivoting joint (5). In this case, the damper structural unit is a liquid damper (4), which is connected in a rotationally moving manner to the rotor blade at least in the blade pivoting direction and has an operating cylinder (4.1) for straight-line movements and positioning on the blade-root side. <IMAGE>
Patent DE-3738117-A1 (DE)
Title: Device for the through-treatment of textile goods or the like
IPC: D06B23/02
Filed: 1987-11-10
Abstract: In a permeable sieve-drum for, preferably, the heat treatment of textile goods, non-wovens or especially paper, the drum outer surface consists of a honeycomb structure, which is produced from axially aligned sheet-metal strips, which are unbent and extend essentially in the radial direction, and have next to them in each case zig-zag-shaped bent sheet-metal strips. The connections at the intersections with the linearly aligned sheet-metal strips is achieved by means of rivets. These rivets can also be replaced by screws. For uniform contact of the radially external wire fabric, it is expedient to produce both types of sheet-metal strips, i.e. the linearly formed and zig-zag honeycomb-shaped bent sheet-metal strips, from sheet-metal strips of equal width; however the parts of the honeycomb-shaped bent sheet-metal strips which abut the linearly aligned sheet-metal strips should be of reduced external diameter, and, to be precise, only over the length of the part of this honeycomb structure arranged in parallel, so that at these intersections a reduction of the air penetration cross-section by the external diameter is avoided. <IMAGE>
Patent DE-3738740-A1 (DE)
Title: Plinth base, in particular for kitchen furniture
Inventor: DOEPKER HEINZ
IPC: A47B91/02
Filed: 1987-11-14
Abstract: In the case of a plinth base for kitchen furniture, consisting of a base holder which can be fixed to the furniture by means of dowel elements and of a base part which can be detachably connected to the base holder, the base holder has, at the upper side, the fixing dowels and, diametrically thereto on its underside, drive-in pins which can be driven into and drawn out of the fixing dowels. The fixing dowels and the drive-in pins form a one-piece component with the base holder. To fix the base holder to the furniture, the drive-in pins are separated from the base holder, e.g. by hammer blows, and driven into the fixing dowels via guide bores. In this case, a non-positive connection is established between base holder and furniture. The dowel guidance likewise enables rapid demounting of the base holder by simply pulling out the drive-in pins. Moreover, there is the advantage that the mounting, and also demounting if necessary, of the plinth base can be effected without the provision of additional separate fixing means and special tools for the base holder.
Patent DE-3742253-A1 (DE)
Inventor: NEUBER WALTER
IPC: F02B3/06
Filed: 1987-12-12
Abstract: A filter for filtering partial flow lubricating oil in a diesel engine comprises a housing having a removable lid 5 and enclosing a filter cartridge consisting of paper rolled round a perforated cardboard sleeve. The uppermost and lower row of circular openings in the sleeve are arranged at a distance from the upper and lower edges of the cardboard sleeve which is four times the diameter of the openings. The housing lid 5 has an annular bead 7 which projects into the cardboard sleeve 3 to secure the cartridge in the housing and facilitate subsequent removal. <IMAGE>