baber/WOPTO huggingface dataset:
Patent DE-3510111-A1 (DE)
Inventor: SINDLHAUSER PETER DIPL ING
IPC: C04B35/48
Filed: 1985-03-20
Abstract: 1. Sintered polycrystalline mixed materials based on boron nitride and oxides for use as break rings in horizontal continuous casting of steel, characterized in that the mixed materials used are such that the hexagonal boron nitride proportion is 80 to 60% by weight and the proportion of oxide consists of zirconia or magnesia with a density of at least 94% of the theoretically possible density (referred to the boron nitrideoxide mixture).
Patent DE-3512638-A1 (DE)
Title: Thermoplastic moulding compositions having flame-resistant properties
Inventor: KRESS HANS-JUERGEN DIPL CHEM D
IPC: C08K5/00
Filed: 1985-04-06
Abstract: The present invention relates to thermoplastic moulding compositions which have been flameproofed by addition of phosph(on)ate-esters, tetrafluoroethylene polymers and optionally halogen compounds.
Patent DE-3514973-A1 (DE)
Title: Thermal target
Inventor: FISCHER WALTER DR
IPC: F41J2/02
Filed: 1985-04-25
Abstract: The invention relates to a thermal target for practice purposes, according to the pre-characterising clause of Claim 1. In order to design a thermal target of this type to be insensitive to weather and to optimise its conductivity and radiating power and to simplify connection to the power source, it is proposed according to the invention to select rubber containing soot as a flexible material, the radiating surface having an area-increasing profiling, and the connection for the power source being a brass-wire mesh, which consists of warp and weft wires, whose warp wires are vulcanised in the region of two mutually opposite edges of the wall.
Patent DE-3515948-A1 (DE)
Title: Dip solution for removing a protective masking
Inventor: FREDRICKS RICHARD A
IPC: C11D9/00
Filed: 1985-05-03
Abstract: A dip solution for removing plastic film maskings adhering or sticking to a surface such as an aluminium surface, with the aid of a pressure-sensitive adhesive essentially comprises an aqueous solution of from 1 to 10 per cent by weight of a mixture of an organic salt formed from a short-chain fatty acid and an alkanolamine, acid being provided in sufficient excess to achieve a pH of from approximately 6 to 7. A preferred solution comprises from 1 to 3 % of a mixture of caprylic acid and triethanolamine, the weight ratio of the acid to the amine being approximately 2 to 1.
Patent DE-3518004-A1 (DE)
Title: Measuring arrangement for determining the location of faults in cables
Inventor: KERSCHIES NORBERT DIPL ING
IPC: G01R31/08
Filed: 1985-05-18
Abstract: The invention relates to a measuring arrangement for determining the location of faults in cables, particularly high-impedance fault locations in communication cables. For this purpose, the cable to be checked is fed with an alternating measuring current and the magnetic field of the cable is picked up by means of a magnetic field pick up. The output signal of the magnetic field pick up is then specially analyzed, phase discontinuities in the output signal being the criterion for a fault having been found.
Patent DE-3526544-A1 (DE)
Title: 3 alpha ,14 alpha -Dihydroxy-5 beta -cholanic acid and derivatives thereof
Inventor: PETZOLDT KARL DR
IPC: C12P33/06
Filed: 1985-07-22
Abstract: 3 alpha ,14 alpha -Dihydroxy-5 beta -cholanic acid and derivatives thereof of the general formula <IMAGE> in which X is a hydrogen atom, a C1-C6-alkyl radical or a physiologically acceptable cation, are substances with pharmacological activity.
Patent DE-3526757-A1 (DE)
Title: Rolling mill with an automatic connection device for the hydraulic and pneumatic supply lines for the roll stands
Inventor: GANCIA EMANUELE
IPC: B21B31/00
Filed: 1985-07-26
Abstract: Rolling mill consisting of a fixed frame, a multiplicity of roll stands, a mechanical interlock device for the roll stands with at least one component which can move relative to the roll stands and a multiplicity of hydraulic and/or pneumatic rapid-action couplings on a plate for supplying the roll stands with the requisite working fluids. The rolling mill furthermore has an automatic connection device which consists of a plurality of mating couplings, supplied with the working fluids, on a mating plate. The mating plate is mounted on a slide which is guided movably on the frame and is provided with a feeler which interacts with the movable component of the interlock device and by means of which the slide with the mating plate is adjusted counter to the action of spring-loaded components in such a way that it comes into engagement with the first plate. In this way, it is possible to effect the connection of all the supply lines automatically and simultaneously with the actuation of the mechanical interlock device.
Patent DE-3531130-A1 (DE)
Title: Aroma addition to foods and beverages
Inventor: KLUESTERS PAUL DIPL ING
IPC: A23L27/20
Filed: 1985-08-30
Abstract: An aroma addition to foods and beverages, with the exception of beer, is described which simultaneously has a bacteriostatic action and is characterized by a content of iso-alpha acids.
Patent DE-3531422-A1 (DE)
Title: Blower-type sprayer for discharging liquid plant-protection agents in tall-growing plantations
Inventor: BEHRINGER PAUL DR
IPC: A01M7/00
Filed: 1985-09-03
Abstract: A blower-type sprayer for discharging liquid plant-protection agents in tall-growing plantations has an axial blower (1) for generating a carrier-air stream. The delivery side of the axial blower (1) is surrounded by a housing (2) which extends upwards from the axial blower (1) and which narrows upwards trapezoidally. Provided at the upper end (2c) of the housing (2) is a vertically extendable shaft (6) connected to the interior of the housing (2). Arranged on the trapezoidal side walls (3) of the housing (2) and at the head of the shaft (6) are pivotable and lockable blow-out nozzles (8) which are connected to the delivery side of the axial blower (1) by way of the interior of the housing (2) and of the shaft (6) and which each have a centrally arranged spray nozzle for the plant-protection agent. <IMAGE>
Patent DE-3534073-A1 (DE)
Title: Acid-density tester
Inventor: MAECHEL GERTRUD
IPC: H01M10/48
Filed: 1985-09-25
Abstract: Acid-density tester comprising a cylinder (1) with a bore (2) along its length, one end of the cylinder (1) having a bore (3) of greater diameter in which a smaller cylinder (5) with a marking (7) is seated, which smaller cylinder (5) is firmly connected to a needle (4) which is loosely located in bore (2 and 3) and on whose lower end a ball (6) or the like is located; the adjustable rubber ring (9) surrounds the cylinder (1) and the protective cap (10), which can be mounted, is seated on the upper end of the cylinder (1). In the event of acid loss in the cell, with deteriorating charge or failure of a cell, this deficiency can be recognised at a glance. <IMAGE>
Patent DE-3535720-A1 (DE)
Inventor: FRITSCHE-LANG WOLFRAM DR
IPC: C07H7/033
Filed: 1985-10-07
Abstract: Sucrosetricarboxylic acid can be prepared by oxidising sucrose with oxygen, where appropriate mixed with inert gases, using a catalyst which is more efficient than platinum/alumina. The product can be employed in detergents or as food additive.
Patent DE-3536336-A1 (DE)
Title: Atmospheric evaporator
Inventor: GUTIERREZ-GARCIA JAVIER
IPC: B01D1/04
Filed: 1985-10-11
Abstract: In an atmospheric evaporator having at least one evaporator tube in the form of a plurality of tube channels and tube bends which join neighbouring tube channels, a multiplicity of fins which are attached to the tube channels of the evaporator tube, and having at least one frame in which are fixed the tube channels with tube bends, the liquid to be evaporated being fed to the evaporator tube from the bottom and, after passing the tube channels, being conducted away at the top and the atmospheric air flowing externally along the fins, according to the invention it is provided that the tube channels run horizontally and the fins are arranged with the two large surface dimensions perpendicularly to the tube channels, and that perpendicular frame elements, with an opening of their profile orientated inwards, receive the leg ends of the tube bends and are rigidly connected to a plurality of horizontal frame elements, which are arranged at a distance from each other and internally, next to the tube channels, pass through the fins which are provided with through-holes and at each tube channel are each arranged beneath a horizontal baffle.
Patent DE-3538325-A1 (DE)
Title: Device for heating and thoroughly mixing materials used for producing road surfacing
Inventor: THESENFITZ KLAUS
IPC: E01C19/10
Filed: 1985-10-28
Abstract: The invention relates to a device for heating and thoroughly mixing materials which are used for producing road surfacing and are partly waste asphalt intended for reuse and partly new material. A horizontal drum (1) rotating about its longitudinal axis has at one end a burner lying with its jet direction coaxially to the longitudinal axis of the drum and a feed device for waste asphalt and at the other end a feed device (5) for new material. The drum is arranged within a housing (7) in such a manner that, between the housing and drum, there is an annular chamber which, at the drum end with the burner, is connected to the inner chamber of the drum and has a discharge opening. The invention is essentially characterized in that the housing (7) has a wall which is made of insulating material, counteracts the thermal radiation and extends over only a part of the length of the drum (1) and said housing has, at its opposite end from the drum end with the feed device (5) for new material, the discharge opening (11) for the processed material in a region in which said processed material has the desired processing temperature, which is significantly below the temperature in the region of the burner (2), whereas the exhaust gas outlet (13) and the feed device (5) for new material are located at the drum end disposed outside the housing end, in a region in which the exhaust gas temperature ... in turn ... Original abstract incomplete. <IMAGE>
Patent DE-3538522-A1 (DE)
Title: Positive-displacement machine for compressible media
Inventor: SCHAEFER OTTO ING GRAD
IPC: F01C17/06
Filed: 1985-10-30
Abstract: An eccentric drive is described for rotating masses, for example for a rotor disk of a positive-displacement machine operating according to the spiral principle. According to this design, there is acting on at least one point of the rotor disk (3) a drive appliance (5, 6) formed by a first eccentric arrangement (5, 6), and there is acting on at least one further point arranged at a distance therefrom a guiding appliance (13, 14) which is formed by a second eccentric arrangement (13, 14) and which has a bearing arrangement provided with a resilient bedding. According to the invention, the resilient bedding is designed to be formed by an elastomeric profiled ring (20) which is retained between a bearing ring (15) of the bearing arrangement and a bearing eye (12) provided on the rotor (3) and which is fashioned so as to have a spring characteristic which is progressive in the radial direction, by providing, for example, a profile cross section which consists of two circles (20a) linked by a web (20b) and is aligned concentrically with the bearing arrangement.   <IMAGE>
Patent DE-3545284-A1 (DE)
Title: Process for preparing aluminium hydroxide having a low content of impurities, especially of iron, and high whiteness
IPC: C01F7/144
Filed: 1985-12-20
Abstract: A process is described for preparing aluminium hydroxide having a low content of impurities, especially of iron, from the aluminate lyes produced according to the Bayer process, in which process said lyes, after the red-mud separation, are admixed with magnesium sulphate in amounts of from 0.05 to 20 g/l and calcium hydroxide in amounts of from 1 to 10 g/l.
Patent DE-3600235-A1 (DE)
Title: Arrangement for transporting earth spoil
Inventor: ZEILINGER WOLFGANG DIPL ING
IPC: E21D9/12
Filed: 1986-01-07
Abstract: In an arrangement for transporting earth spoil in pipe driving and gallery construction with a transport truck, movable in the pipe run or gallery, for the earth spoil, continuous working of excavating machines and reliable transport by a transport truck (4, 5) longitudinally movable at a distance next to the vertical longitudinal centre plane (2) in the pipe run or gallery (1) can be achieved. With bottom supporting wheels (6) offset relative to the plane of the centre of gravity in the direction of the vertical longitudinal centre plane (2), the transport truck (4, 5) is guided and supported on a single rail (3) extending at a distance next to the vertical longitudinal centre plane (2) and bears directly against the inner wall (1') of the pipe run or gallery (1) by means of further supporting wheels (10) formed above the supporting wheels (6) transversely or obliquely to the vertical longitudinal centre plane (2). <IMAGE>
Patent DE-3602651-A1 (DE)
Title: Hollow piston for an axial piston machine and method for its manufacture
Inventor: LOEFFLER THOMAS DIPL ING
IPC: F01B3/00
Filed: 1986-01-29
Abstract: Hollow piston with a hollow space 5 of continuous uninterrupted cross-section, that is free of any central column, and closed off by a cover 6, with continuous cylindrical wall and with a fluid passage 7, 8, which opens on one side in the end face 9 of the piston and on the other in the spherical head 3 provided on the latter, the fluid passage 7, 8 running in the piston circumferential wall enclosing the hollow space 5. <IMAGE>
Patent DE-3603539-A1 (DE)
Title: Device for detecting a liquid level
Inventor: KANIA HANS
IPC: G01F23/22
Filed: 1986-02-05
Abstract: A device for detecting a liquid level is described which exhibits a probe which is provided two temperature sensors and a heating element. The heating element is arranged in the immediate vicinity of one temperature sensor and at a specific distance from the other temperature sensor. A relationship is used to set a temperature difference between the two temperature sensors which requires a specific heating bar for its maintenance. The required heating bar depends on whether the probe is located in a gaseous or liquid medium. It can therefore be evaluated as a criterion for the level detection.
Patent DE-3604578-A1 (DE)
Title: Printing regulating device for keeping the droplet speed constant in a multicolour ink jet printer with continuous production of droplets
Inventor: FLECHTNER VOLKER DIPL ING
IPC: B41J2/175
Filed: 1986-02-14
Abstract: The present invention relates to a printing regulating device for keeping the droplet speed constant in a multicolour ink jet printer. The object was to implement a complex device which is relatively small in its dimensions and with which all the inks used in a multicolour ink jet printer can be affected in such a way that the projection speed of the ink droplets remains constant. According to the invention, the object was achieved in that separate pressure control valves (one valve for each colour) are arranged concentrically around a central point. The valves are actuated by levers which are seated on the closure parts and are pressed on by springs. The levers are mounted rotatably in the outer edge of the device. The other ends rest on the worm wheel which is mounted in a fine thread and is driven by means of an electric motor via a worm. Due to the mounting of the worm wheel in the fine thread, the rotary movement of the worm is converted into a lifting movement of the worm wheel, as a result of which the ink flows through the pressure control valves are controlled. <IMAGE>
Patent DE-3604647-A1 (DE)
Title: Method for assembling visual display devices
Inventor: LEMCHE JOSEF
IPC: F16B21/07
Filed: 1986-02-14
Abstract: For the assembly of visual display devices, holder parts (mask 1 and carrier frame 3) with lateral centring areas for the central guidance of the picture tube (2) are used for holding the picture tube (2), in which process first the holder part exhibiting the centring areas is inserted into a moulded shell (4), secondly the picture tube (2) is inserted into this holder part and thirdly the holder counterpart (carrier frame 3 and mask 1), completing the holder of the picture tube (2) is placed over the picture tube (2). Then both holder parts are pressed against one another with a predetermined pressure and fixed in their position acquired by this means by mounting means arranged in a distributed manner. <IMAGE>
Patent DE-3605727-A1 (DE)
Title: Decanting apparatus
Inventor: OLES WERNER
IPC: B01D21/24
Filed: 1986-02-22
Abstract: A decanter is described for taking off clarified water from beneath a scum covering. A plurality of take-off tubes is arranged in a reactor vessel, the bottom tube ends of which end stepwise at various depths. The take-off tubes are connected in the region of their bottom tube ends to outlet orifices in the vessel wall. The outlet orifices can be opened or closed individually by means of shut-off elements. As a result, a steady-state decanting apparatus is produced in which the efflux of the clarified water via the individual take-off tubes is always ended when the water level within the reactor vessel has reached the base of a particular outlet orifice. A particularly simple and operationally reliable construction is achieved as a result. <IMAGE>
Patent DE-3611215-A1 (DE)
Title: Wall light for the indirect illumination of a space
IPC: F21V17/12
Filed: 1986-04-04
Abstract: A wall light for the indirect illumination of a space has a frame (12) which bears a housing (17), a light source (13), a reflector (14) and a mains device (16). The frame forms a unit which can be mounted independently on a wall (11). The casing (17) of the housing can be fixed securely to the frame (12) in a detachable fashion using attachment elements (63, 73). This structure is easy to mount at the place of use and makes repair work on the mains device easier. <IMAGE>
Patent DE-3621436-A1 (DE)
Title: Control and display device for domestic appliances
Inventor: DETTERBECK HEINRICH
IPC: F24C7/08
Filed: 1986-06-26
Abstract: Control devices and display elements, which are in one or more rows, are arranged on a front panel of the domestic appliance, using optical fibres. According to the invention, the optical fibres in each row are combined to form a structural unit, within which the optical fibres are guided from a shutter edge, which is remote from the display, like a bundle of beams, running apart from one another to the front edge. <IMAGE>
Patent DE-3625160-A1 (DE)
Title: Apparatus for applying iron-on images to non-textile substrate materials
Inventor: JANSSEN WILHELM
IPC: B44C1/10
Filed: 1986-07-25
Abstract: The invention relates to an apparatus for applying iron-on images to non-textile substrate materials, an iron-on image mounted on a foil or the like being ironed onto the surface of the substrate material under the action of heat. In order to apply iron-on images to substrate materials consisting of wood, metal, glass and the like, the surface of the substrate material is pre-coated, the iron-on image is then ironed on, and the surface bearing the ironed-on image is subsequently coated.
Patent DE-3641548-A1 (DE)
Title: Radial knife-edge seal
Inventor: WEBER ERHARD DR
IPC: F16L23/04
Filed: 1986-12-05
Abstract: Knife-edge seal for the production, in particular, of ultra-high vacuum-tight or high-pressure-tight joints or closures for containers and pipes etc. by means of a radial knife edge 1 which is pressed radially against a cylindrical or tapered mating surface 4, a narrow, uninterrupted annular sealing surface being formed. Even in the case of the preferred metal-to-metal design, a low contact pressure is sufficient for sealing, even where the knife edge and the mating surface are made of the same material, good releaseability and reusability of the tightly connected parts thereby being achieved. The radial knife-edge seal can be used, for example, for the leaktight connection of connection pieces to containers, of two hollow cylindrical pieces, for pipe connection or interconnection sleeves and in valves. <IMAGE>
Patent DE-3641964-A1 (DE)
Title: Conveying means for continuous vertical conveying of bulk materials in the case of large conveying height differences
Inventor: GUENTHER ROLAND PROF DIPL ING
IPC: B65G17/12
Filed: 1986-12-09
Abstract: Conveying means for continuous vertical conveying of bulk materials in the case of large conveying height differences, which is preferably suited for upward conveying but can also be arranged for downward conveying and simultaneous upward and downward conveying, all traction forces being transmitted by an endless traction element, which consists of cables, and the material to be conveyed being received by a belt-pocket-like carrying element arranged between the cables. The drive of the conveying strand, which is provided with a detachable endless connection, takes place non-positively according to the principle of a flexible drive. The feeding of material to be conveyed takes place in the region of the lower return unit, between the deflection wheels, while the delivery of conveyed material takes place in the region of the upper return unit, between the drive station and a further deflection station, according to the principle of gravity emptying, on an unloading section. Devices for the transport of personnel and/or equipment can be provided between the strands. <IMAGE>
Patent DE-3644922-A1 (DE)
Title: Vertical conveyor
Inventor: SCHMIDHUBER HANS ING GRAD
IPC: B65G33/04
Filed: 1986-12-16
Abstract: A vertical conveyor, in particular for piece goods, which comprises a screw helix, which is rotatable about its longitudinal axis, and a holding-back plate system, which is equipped with holding-back plates, is proposed, the individual holding-back plates of the freely revolving holding-back plate system projecting radially from inside into the respectively associated helical turns of the screw helix and transporting the piece goods vertically upwards.
Patent DE-3707479-A1 (DE)
Title: Adjustment device for folding pockets
Inventor: DANNEMANN GEORG-DIETRICH
IPC: B65H45/14
Filed: 1987-03-09
Abstract: The adjustment device for folding pockets is used in the folding mechanisms of polygraphic machines. The aim of the invention is, as prerequisite for a high folding quality, to achieve the rapid and precise adjustment of the folding pocket gap (7) by appropriate means and, if required, also automatically. According to the invention, the adjustment of the folding pocket gap (7) is carried out by rolling ball-bearings (17-20) on wedges (12-15) moved by threaded spindles (10, 11). In the process, the rectilinear movement of the wedges (12-15) towards the spindle axes is converted into a raising/lowering movement of the folding pocket top frame (9). The threaded spindles (10, 11) are connected to one another by a chain drive (31) and can preferably be driven by a computer-controlled stepping motor (32). <IMAGE>
Patent DE-3708118-A1 (DE)
Title: Circular passenger car with a diameter of 1.6 m which can be rotated 360@ on the spot
Inventor: ZEPPENFELD KURT DIPL ING
IPC: B62D9/00
Filed: 1987-03-13
Abstract: The invention relates to a passenger car specifically for city traffic. In order fundamentally to improve the parking possibilities, the number of parking spaces has to be increased threefold. Since this is impossible structurally and in terms of area, the problem has to be tackled by way of the vehicle. At present a parking space length of approximately 5 m/car is required. The necessity of tripling parking spaces means that a new-concept passenger car should at most take up a parking space length of 1.66 m including manoeuvring space. To this end, the car has to drive forwards into the parking space in a precise manner but has also to be able to leave it again driving forwards whilst paying close attention to the moving traffic. Conclusion: Circular passenger car with a diameter of 1.6 m, rotatable 360@ on the spot. It should be equipped from the outset with a hydrogen engine. One central service station in a city would initially be difficult.