baber/WOPTO huggingface dataset:
Patent DE-3527637-A1 (DE)
Inventor: ALTEN KURT
IPC: B65G69/28
Filed: 1985-08-01
Abstract: 1. Mobile ramp, especially an inclined ramp, preferably for loading and unloading vehicles, having a rod which is disposed on the end face and extends substantially in the longitudinal direction of the ramp, characterised in that the rod (12) is pivotable from its operative position into a transverse position in relation to the longitudinal direction of the ramp and is covered, in the pivoted state, by a sliding platform (9) which is upwardly pivotable for utilisation of the rod.
Patent DE-3528208-A1 (DE)
Inventor: CYRON THEO
IPC: B01J35/04
Filed: 1985-08-06
Abstract: 1. Catalyst carrier body of a large and/or irregularly formed cross-sectional area, consisting of alternating layers of smooth and corrugated sheets, the catalyst carrier body (10 ; 20) being constructed from several smaller units (11 ; 21) which are arranged next to one another in a preselectable cross-sectional area which is bordered by an outer liner (10 ; 20), and the majority of the cross-sectional area being filled out with smaller units (11 ; 21) of circular cross-section, characterized in that the spaces (15 ; 25) present between the units (11 ; 21) where the circular units (11 ; 21) are packed most densely, and/or the spaces (14 ; 24) between the units (11 ; 21) and the outer liner (10 ; 20) are also filled up, at least partially with furthe, yet smaller, units (17 ; 27 or 16 ; 26), whereby remaining free spaces in the original cross-sectional area can be sealed off if desired against the transmission of gas.
Patent DE-3529933-A1 (DE)
Title: Lead-containing oxide powder, process for its production and its use
Inventor: TAKAGI TOUICHI
IPC: H01B1/02
Filed: 1985-08-21
Abstract: A powder of lead-containing oxides, a process for its production and a process for producing elements for electrical and other intended uses are described. The powder is prepared by mixing and calcining a powder consisting of oxides of non-lead metals, lead-containing oxides, metal substances forming these oxides on calcining or mixtures thereof, mixing the powder with a lead substance and calcining the resulting mixture. The powder includes lead-containing oxides of the Perovskite type of the formula ABO3, in which A is a metal element which is coordinated with 12 oxygen atoms and comprises at least lead, and B is a metal element coordinated with 6 oxygen atoms. A phase containing the lead forms as a skin layer on the powder.
Patent DE-3531736-A1 (DE)
Title: Liquid-crystal display device
Inventor: KAWACHI KAZUHIKO
IPC: H05B33/12
Filed: 1985-09-05
Abstract: The present invention discloses a liquid-crystal display device which uses an electroluminescence element (32) as the light source. In the case of the liquid-crystal display device according to the invention, the electroluminescence element (32) is covered at least on its rear side by a moisture-resistant protective coating (51) which has a laminated-on metal foil (54), and the metal foil (54) is connected to an earthing circuit (56). The metal foil (54) blocks the electrical field which is used for operating the electroluminescence element (32), so that a driving integrated circuit can be arranged directly behind the electroluminescence element (32) which is covered by the protective coating (51), without the integrated circuit being adversely affected by the disadvantageous effects of the electric field. <IMAGE>
Patent DE-3532901-A1 (DE)
Title: Bed frame, especially for hospital beds, with a carrying device assigned to the frame part
Inventor: MAYER KARL
IPC: A61G7/053
Filed: 1985-09-14
Abstract: A bed frame, especially for hospital beds, with a carrying device assigned to the frame part in the form of a so-called gallows with a head for bearing of loads and a foot or base section which is rotatable relative to the frame part and fixable as a function of the load in a predetermined radial position of its head, is to be improved as regards its functions. For this, the coupling parts have, on the one hand, a conical section which extends in the direction of pressure and is axially displaceable and which tapers in a downward direction and interacts with an energy accumulator, and, on the other hand, blocks which are approximately radial thereto, themselves have a conical opening for the conical section, consist of a material of limited elasticity, form a ring and oppose with their outer surfaces a rigid ring wall against which they rest in the loaded position of the gallows.
Patent DE-3535633-A1 (DE)
Title: Process and system for reprocessing plastics waste
Inventor: HEITKAEMPER THEO
IPC: B03B9/06
Filed: 1985-10-05
Abstract: In a process for reprocessing plastics waste from landfill sites, households and industry, the following steps are carried out   a) sorting of the plastics waste into reprocessable fractions (3) and non-reprocessable fractions (4),   b) comminution and precleaning of the reprocessable fractions (3), c) separating out of a plastics material with an essentially uniform chemical composition, preferably high-pressure polyethylene, from the reprocessable fractions (3) and d) fine-grinding, final cleaning and drying of the separated-out plastics material.   A system for reprocessing plastics waste contains a sorting device for sorting the plastics waste into reprocessable fractions (3) and non-reprocessable fractions (4), a comminution and precleaning device (37) for the reprocessable fractions (3), a separating-out device (78) for separating out plastics material with essentially uniform chemical composition from the reprocessable fractions (3), a fine-grinding and final cleaning device (86) and a drying device (95). <IMAGE>
Patent DE-3538420-A1 (DE)
Title: Apparatus for fastening containers on roof racks
Inventor: MITTELHAEUSER BERNHARD
IPC: B60R9/055
Filed: 1985-10-29
Abstract: The invention is based on apparatuses for fastening containers, especially luggage containers, on the roof racks of motor vehicles, the containers having floors and side walls. In order to be able to release these containers, especially case-like containers, rapidly from a secure fastening, and then to be able to fasten them once again in a rapid and secure fashion, according to the invention, a metal tape is provided which extends from one edge of the container to the opposite edge, rests against the outside of the container floor and the side walls, encloses the upper edge of the container with its ends and has fastening means in the region of the lower edges of the container, which means can correspond with hook-like fastening elements which are connected to a transverse support of the roof rack.
Patent DE-3543378-A1 (DE)
Title: Method and appliance for detecting and measuring substances perceptible to the human olfactory organ
Inventor: BOEHM HARALD DR PHIL
IPC: G01N27/49
Filed: 1985-12-07
Abstract: The invention relates to a method and an appliance for detecting and measuring substances perceptible to the human olfactory organ, which are mixed at low concentrations with other substances. The odorous substances are oxidized electrochemically together with the non-odorous substances accompanying them. The current or the voltage, respectively, a rising during oxidation is measured. <IMAGE>
Patent DE-3543575-A1 (DE)
Inventor: TESCH KLAUS
IPC: B23K9/02
Filed: 1985-12-10
Abstract: A device for obtaining a circular welding bead around a cylindrical pipe (1) may be mounted on the pipe and is provided with a rotation motor (15) to set the welding tool in rotation about the pipe axis. Said device is characterized in that two rotary rollers (10, 12) are fixed at a certain distance from each other on the device in the circumference direction, and in that a third pivoting drive roller (15) is connected to the drive mechanism. The space between the rollers (10, 12, 15) has larger dimensions than those of the pipe (1) in its cross-section. By partially taking away the drive roller (15) by pivoting, there is obtained a side inlet opening which has also larger dimensions than those of the pipe (1).
Patent DE-3543993-A1 (DE)
Title: Method and device for optically testing the dimensional stability of parts or workpieces
Inventor: FRISCH HELMUT
IPC: G01B11/02
Filed: 1985-12-10
Abstract: A method and a device for optically testing the dimensional stability of parts or workpieces is proposed, in which the parts or workpieces to be measured are guided through the parallel radiation of two photoelectric transmitters which is detected by two photoelectric receivers. The spacing of the transmitters or receivers corresponds at most to the external dimensions of the parts or workpieces. Given a set coverage by the part or workpiece of the total radiation cross-section evaluated by the first receiver, the coverage by the part or workpiece of the total radiation cross-section evaluated by the second receiver is measured and compared with a reference value. This reference value is measured before a measurement series by means of a reference part or reference workpiece giving the said coverage, and stored. <IMAGE>
Patent DE-3544826-A1 (DE)
Title: Device for lifting and lowering loads
Inventor: NEUBAUER JOSEF
IPC: B66F19/00
Filed: 1985-12-18
Abstract: Published without abstract.
Patent DE-3546082-A1 (DE)
Title: Optical wavelength multiplexer
Inventor: KUKE ALBRECHT DIPL PHYS DR
IPC: G02B6/42
Filed: 1985-12-24
Abstract: An optical wavelength multiplexer consists of a filter element in the form of an optically transparent block (7) with two plane-parallel faces (8, 9) on which wavelength-selective filter layers (10, 11) are applied, and of optical elements (1, 2, 3) which, via collimators (13, 16, 22), couple light of specific wavelengths into or out of the filter element. In this case, all the collimators (13, 16, 22) are arranged such that their optical axes extend parallel to one another, and each collimator (13, 16, 22) is held by a carrier (14, 17, 23) which rests with a plane (15, 19, 25), which is orientated at right angles to the optical axis of the collimator (13, 16, 22), on a reference plane (5, 6) which is likewise situated at right angles to the optical axis of the collimator and is fixed relative to the filter element (7) (Figure 1). <IMAGE>
Patent DE-3602346-A1 (DE)
Title: Application process for viscous compositions
Inventor: MUELLER WOLF-RUEDIGER
IPC: B05D7/26
Filed: 1986-01-27
Abstract: Process for applying strips of viscous compositions with well-defined edges to materials using nozzles of a diameter in the range from 0.15 to 0.6 mm, in particular 0.25 to 0.4 mm, and a spraying angle between 3 and 30 DEG , in particular 5 and 25 DEG , and the compositions having a Brookfield viscosity at 25 DEG C of between 10 and 80, in particular 15 to 45 Pa.s, and the outlet pressure upstream of the nozzle being between 10 and 400, in particular 150 to 300 bar. Used primarily as compositions are PVC plastisols.
Patent DE-3604338-A1 (DE)
Title: Pressure-relieving device for controlling the transporting speed of piles (stacks)
Inventor: WEISSBACH ROLF
IPC: B65H31/06
Filed: 1986-02-12
Abstract: Previously known pile deliveries have the drawback that further transporting of the folded sheets out of the region of sheet depositing does not take place continuously. The invention is based on the object of realising a pile transporting speed which adapts itself in a way corresponding to the conditions which exist. This object is achieved by there being arranged within the plane of the pile board at least one sheet trap and associated sensors. The sheet trap is formed between two belt rollers, arranged next to each other, and from catching plates, or the conveying belts for sheet feeding are passed over movably arranged conveying rolls, the conveying belts being tangent to the belt rollers in the uppermost position of the conveying rolls. If folded sheets arrive in the sheet trap, a signal which causes the transporting speed of the pile to be increased in emitted by the sensors. The individual folded sheets then adhere in the pressure-loaded pile. In order not to prevent depositing of the folded sheets, the sensors then emit a signal which causes the transporting speed to be reduced. This operating cycle is repeated constantly, with the result that the pile pressure is used for controlling the transporting speed. <IMAGE>
Patent DE-3605002-A1 (DE)
Inventor: MAURER FRITZ DR
IPC: A01N57/16
Filed: 1986-02-18
Abstract: Insecticidally and fungicidally active novel 6-oxo-pyrimidinyl (thiono)-phosphate of the formula   <IMAGE>   in which X represents oxygen or sulphur, R represents alkyl, R1 represents fluoroalkyl, R2 represents hydrogen, optionally substituted alkyl, or alkoxy, alkylthio, dialkylamino or aryl, R3 represents alky or aryl and R4 represents hydrogen, halogen or alkyl.
Patent DE-3608531-A1 (DE)
Title: Appliance for the distribution of fodder bales from flat silos
Inventor: STRAUTMANN HEINRICH
IPC: A01F25/20
Filed: 1986-03-14
Abstract: Arranged on an appliance for the distribution of fodder bales are tines which are extended on its cutting tools and which can be provided with tips. The power required for the distribution of the fodder is reduced and the deposited fodder is distributed loosely and more uniformly. <IMAGE>
Patent DE-3613387-A1 (DE)
Title: Method for connecting housing parts
Inventor: AWAKOWICZ ERWIN
IPC: H05K5/00
Filed: 1986-04-21
Abstract: The housing parts (1, 2) of a telephone set are intended to be connected to one another in a cost-effective manner. Latches which are provided on one housing part (1) of the telephone set are moved by means of an automatic manufacturing machine into engagement with opposing latches which are arranged on the other housing part (2). <IMAGE>
Patent DE-3624623-A1 (DE)
Title: Stripper apparatus for cleaning conveyor belt installations
Inventor: STOEHNER WERNER
IPC: B65G45/16
Filed: 1986-07-15
Abstract: The invention relates to a stripper apparatus for very fine cleaning of conveyor belts, having maintenance-free setting and resetting of the individual stripper scrapers, the frame being fixedly installed. The very fine cleaning of the belts is achieved by means of a hard coating on the front side of the scrapers. The material of the scrapers is of normal quality, and the hard coating on the front side causes, during running, a clearance angle to be formed on the softer scraper material situated behind it, thus preventing the formation of a drawing-in wedge. For automatic setting and resetting, every scraper is equipped with a pressure member, which pressure members are mutually connected and by means of which all the scrapers bear against the belt with the same contact pressure, even when subjected to different degrees of wear. The pressure members are driven by a suitable medium, for example compressed air. A limited rotational movement of the scrapers transversely under the belt, for adapting the stripper edge to the conveyor belt, with automatic resetting, is achieved by use of an elastic bushing.
Patent DE-3624808-A1 (DE)
Title: Shock wave generator with a flat coil
Inventor: REICHENBERGER HELMUT DIPL PHYS
IPC: G10K9/12
Filed: 1986-07-23
Abstract: A flat coil (1, 10) for an electromagnetic shockwave source for a lithotripter is provided with a spiral winding which has a plurality of conductor tracks (3). In a accordance with one embodiment, the distance (A) between two adjacent conductor tracks (3) in the inner region of the flat coil (1) is greater than in the case of the conductor tracks (3) in the outer region. As an alternative to this, the conductor tracks (13) in the outer region of the flat coil (1) can be narrower than in the inner region. The advantage of these measures is a non uniform distribution of electromagnetic action (K) of the flat coil (1, 10) on a prepositioned metal diaphragm when a pulse of current or voltage is applied to the flat coil (1, 10). The result is a favourable pressure distribution in the zone of action of the shockwave source. <IMAGE>
Patent DE-3624812-A1 (DE)
Title: Process for the direct hydrogenation of triglycerides
Inventor: CARDUCK FRANZ-JOSEF DR
IPC: B01J23/86
Filed: 1986-07-23
Abstract: In the direct catalytic hydrogenation of triglycerides, triglycerides are reacted continuously with hydrogen at pressures of from 50 to 300 bar and at temperatures of from 160 to 250 DEG C at molar ratios of hydrogen : fatty acid radicals in the triglyceride starting material of from 10 : 1 to 500 : 1 over catalysts which contain from 30 to 40 % by weight of copper, from 23 to 30 % by weight of chromium and from 1 to 7 % by weight of barium - % by weight in each case relative to oxidic catalyst composition - and if desired further transition metals in the form of their oxides and, after the calcination of the components forming the catalyst composition, have been converted with 1 to 10 % by weight - relative to oxidic catalyst - of at least one binder to give lumpy and/or granular moulded articles and activated with hydrogen or a hydrogen-containing gas mixture.
Patent DE-3628245-A1 (DE)
Title: Method for preventing precipitations of moisture on structural parts of a PFBC installation and PFBC installation for carrying out the method
Inventor: BRAENNSTROEM ROINE DIPL ING
IPC: F16L53/34
Filed: 1986-08-20
Abstract: Method for preventing precipitations of moisture on structural parts of a PFBC installation and PFBC installation for carrying out the method. According to the invention, there is fed to the pipes (26, 33), vessels (12, 13) or other structural parts (18) of the installation energy in the form of microwaves which evaporate water forming when the dew point is reached and condensing on surfaces. For this purpose, in the installation according to the invention, one or more microwave generators (50, 52, 54, 56) are connected respectively to one or more of the said structural parts. <IMAGE>
Patent DE-3635770-A1 (DE)
Title: Method of making isolating trenches in layers composed of transparent conductive metal oxides such as those used for front electrodes in the series interconnection of thin-film solar cells in modules
Inventor: STETTER WALTER DIPL ING
IPC: H01L31/046
Filed: 1986-10-21
Abstract: In a method for making isolating trenches (4) in layers (3) composed of transparent conductive metal oxides, the isolating trench pattern (4) is fabricated on the transparent substrate (1) using a screen-printing paste (2) before the metal oxide layer (3) is applied and after the metal oxide layer (3) is deposited the paste pattern (2) with the metal oxide layer (3) on it is removed by means of the so-called lift-off technique (5) in an ultrasonic bath. The method is used in the series interconnection of thin-film solar cells to form solar-cell modules. <IMAGE>
Patent DE-3636315-A1 (DE)
Title: Axially adjustable steering column for a motor vehicle
Inventor: STOCKINGER MAX
IPC: B62D1/18
Filed: 1986-10-24
Abstract: An axially adjustable steering column (1) has a first steering column section (1'), which is supported by means of a bearing block (4) by the vehicle body (5), while the second steering column section actuates the steering gear. In this case, the first steering column section (1') is surrounded by a receiving tube (2), which is connected to a guide sleeve (6). Furthermore, on the guide sleeve (6) there is rotatably mounted an adjusting sleeve (11), on the external thread (11') of which two threaded rings (17 and 17a), lying at a distance (b) from each other, can be screwed by means of their internal thread (17'). These rings are for their part rotatably mounted by means of spherical rolling-contact elements (20) in a bearing race (21). The latter is provided with four leg springs (27), two diametrically opposed leg springs (27) respectively engaging by means of a freely protruding spring end section (27') into in each case a detaining groove (30) of the threaded rings (17 and 17a), as a result of which the latter are angularly turned in opposed circumferential directions (arrow direction e and d). As a result, the thread flanks (17'') of the internal thread (17') of the threaded rings (17 and 17a) are pressed by spring action against the respective thread flanks (11'') of the external thread (11') of the adjusting sleeve (11), so that there is no thread play between the threaded parts and, as a result, the steering wheel (9) is kept free from vibrations (Fig. 2). <IMAGE>
Patent DE-3641263-A1 (DE)
Title: Electrically operated hoeing and digging appliance for gardens
Inventor: RIENKS GERD
IPC: A01B1/06
Filed: 1986-05-30
Abstract: Published without abstract.
Patent DE-3701300-A1 (DE)
Title: Door closer
Inventor: STORANDT RALF DR
IPC: E05F3/00
Filed: 1987-01-17
Abstract: The closer lever (5) can, e.g. by means of a removable stop part (14), be secured in the illustrated mounting position so that housing (4) and slide rail (13) can be mounted without being interfered with by a spring force which acts on the closer lever and presses in the direction of an end position (5'). <IMAGE>
Patent DE-3702210-A1 (DE)
Title: Method of determining the concentration of components, in particular oxygen, contained in a substance
Inventor: WOLFBEIS OTTO S DR
IPC: G01N21/77
Filed: 1987-01-26
Abstract: Conventional methods of determining the concentration of components contained in a substance, in particular the oxygen content of a sample, have a number of disadvantages which are due, for example, to photolysis and concentration variations of the indicator. According to the invention, these disadvantages are eliminated by measuring the decay time t of the luminescence of the luminescent indicator in contact with the component to be measured and determining the concentration of the component to be measured from the known or predetermined decay time t0 of the unextinguished luminescence indicator. The measurement is consequently independent of the indicator concentration and stray-light components.
Patent DE-3715097-A1 (DE)
Title: Electrical winding
Inventor: STEMME OTTO DR
IPC: H02K3/32
Filed: 1987-05-06
Abstract: Electrical windings having insulated wire are a basic constituent of electric components such as, for example, magnetic clamps, lifting magnets, relays, switches, electric motors, deflection units for electron beams and ion beams and transformers. In addition to the effects which are used technically, such as forces and torques, heat is developed as a consequence of the current flowing through the winding in conjunction with the electrical resistance of said winding, which heat heats up the winding and can lead to its destruction. The electrical load capacity and hence the intensity of the effect which is utilised technically as well as the cost-effective design of the overall winding system for a specific intensity depends on what thermal flux can flow through the winding and can be emitted to the exterior. In order to increase this thermal flux, it is proposed to provide the wire of the winding with a sheath whose thickness is small in comparison with the wire thickness and which has an emissivity which is approximately equal to the emissivity of an absolutely black body.
Patent DE-3717159-A1 (DE)
Title: Method of determining the flexural strength of etched and formed aluminium foils
Inventor: FEILHAUER RUDOLF DR
IPC: G01N3/20
Filed: 1987-05-21
Abstract: To determine the flexural strength of etched and formed aluminium foils for electrolytic capacitors, the foil samples (1) are bent over by about 180@ and fixed between two separated caliper jaws (2). The separation of the caliper jaws (2) is reduced until the foil (1) fractures, the separation of the caliper jaws (2) at the instant of the fracture of the foil (1) serving as a measure of the flexural strength of the foil (1). <IMAGE>