baber/WOPTO huggingface dataset:
Patent DE-3149829-A1 (DE)
Title: Universal starship: the moon
Inventor: POISEL OTTO KARL DIPL ING
IPC: B64G1/12
Filed: 1981-12-16
Abstract: This invention relates to the earth's-satellite the moon, which is extended by man to form a universal starship for star flights lasting for a thousand years with several thousand universal conquerors as members of the crew. Several universal space flight centres (1) with communications centres (2) and the necessary energy sources (3) to ensure the energy requirement for thousands of years are to be installed on the moon. The moon city (4) is split into several layers and expediently subdivided city parts, and is screened against all forms of radiation by means of two protective layers (5, 6). A magnetic rail network (7) connects all the important node points, and the central command point (8) is located in the centre of the moon. Using the corresponding number of "novel drive systems" (9), any desired onward movement can be realised. The equipment includes several observatories (10) with space-traffic control systems and a large number of autonomous flying objects. The mutual arrangement of the constellation consisting of the moon and earth will allow the construction to be carried out over a period of many years, and it is possible for us to fly to stars which are light years away, even if we are not certain that it is possible to land on them. <IMAGE>
Patent DE-3151582-A1 (DE)
Title: Method for evenness testing and for measuring the unevennesses of workpiece surfaces
Inventor: HUBERT HEINRICH
IPC: G01B5/28
Filed: 1981-12-28
Abstract: In this method for evenness measurement, it is possible to determine unevennesses exactly and, moreover, with respect to a reference surface over an entire machined workpiece surface. For this purpose a workpiece (1) to be measured is, as represented in Figure 1, placed on preferably three supports (3) arranged distributed on an even measuring plate (4). The region of an elongated measuring device (7) that is provided with a tracer element (8) is moved into the gap (5) formed by the supports (3), and bears against the measuring plate (4). The workpiece surface (2) can then be traced by means of the tracer element (8) projecting from the top side of the measuring device (7). <IMAGE>
Patent DE-3204814-A1 (DE)
Title: Insulating spacer sleeve for pipes which are to be pulled through protection pipes
Inventor: FREIWALD EMIL
IPC: F16L7/00
Filed: 1982-02-11
Abstract: This invention relates to a spacer sleeve which encloses a pipe in the form of a tank track, consisting of individual links which rest in a spacing manner on the outside of the pipes carrying the media in the form of links like claws (eyes and claws) which can be connected as annular bodies, and which ensure that the media pipes can slide through the protection pipes. The priority placed here is for the individual elements to latch over eyes and hooks, the two binding ends being capable of connection, such that they maintain a spacing, like locks, by means of three screws which are attached to the binding body. The drawings show a complete lock, a large element and a small element formed from the link binding. Figs. 1 and 1a show the lock A) with threaded rods B) such as screws E), a claw and eye D). Fig. 1b shows a large element, a large lock element as in Fig. 1a. Fig. 2 shows the large double-runner element at A), the basic element, at F) runner heads consisting of particularly wear-resistant material. Fig. 3 shows base bodies at A) and B) and, at C), a runner head anchorage in the basic element. Once assembled, the entirety results in a binding which is supported around the insulated pipe carrying the media, the overall view showing the media pipe, the binding and protection pipe. <IMAGE>
Patent DE-3207065-A1 (DE)
Title: Process for regenerating unreacted chlorosilanes and unreacted hydrogen in the production of polycrystalline semiconductor silicon
Inventor: TATARINOV JURIY PETROVIC
IPC: B01D8/00
Filed: 1982-02-26
Abstract: The present invention relates to a process for producing polycrystalline semiconductor silicon, in particular a process for utilising waste products produced in the production of polycrystalline semiconductor silicon. The process for regenerating unreacted chlorosilanes and unreacted hydrogen in the production of polycrystalline semiconductor silicon comprises condensing the chlorosilanes in stages in a temperature range from -15 to -90 DEG C, employing at least four stages, with a constant temperature at each condensation stage; the hydrogen is then regenerated by freezing out the chlorosilanes and the hydrogen chloride in at least three stages, at a freezing-out temperature of -120 to -125 DEG C at stage 1 and of -150 to -165 DEG C at stage 2, and the abovementioned substances are frozen out at stage 3 at a temperature which is above the vaporisation point of liquid nitrogen.
Patent DE-3207609-A1 (DE)
Title: Flywheel or reaction wheel
Inventor: AUER WERNER DR ING
IPC: B64G1/28
Filed: 1982-03-03
Abstract: The invention relates to a flywheel or reaction wheel as is used, for example, for orientation control in space vehicles. In order to prevent the wheel bearing being overstressed by resonant overshoots during periodic external excitations, as occur during launching, it is proposed according to the invention for the flywheel mass to be split into a plurality of sub-masses, for the latter to be connected to the bearing unit via separate spokes or the like, and for the sub-systems formed in this way to have resonant frequencies which differ from one another. Furthermore, measures are proposed for damping the oscillations which occur. <IMAGE>
Patent DE-3210262-A1 (DE)
Title: Frame-fastening dowel
Inventor: STECK OTTO
IPC: F16B13/06
Filed: 1982-03-20
Abstract: A dowel for fastening elements at a distance in front of a surface contains a sleeve which possesses a plurality of longitudinal slots in its front region intended for insertion into a bore and, on the far side of the longitudinal slots, a thread formed by projections along a thread line. The projections can be rolled during the production of the sleeve from sheet metal. When the screw of the dowel is tightened, the clamping webs located between the longitudinal slots are deformed outwards, so that a large increase in diameter is obtained, which also makes the dowels suitable for use in hollow stone blocks.
Patent DE-3214467-A1 (DE)
Title: Helical waste tube
Inventor: HAAS JOHANNES
IPC: E21F13/04
Filed: 1982-04-20
Abstract: The invention relates to a helical waste tube (1) in which an inspection opening (3) can be covered by a shutter which consists of two parts (8, 9), in which arrangement at least the top part (8) of the shutter can be swung up and back independently of the bottom part (9) of the shutter. Conveyed material is thereby prevented from escaping from the inspection opening (3). <IMAGE>
Patent DE-3215417-A1 (DE)
Title: Lithium 3-trihydroxygermylpropionate, process for its preparation and medicaments
Inventor: WIESE ULRICH DR
IPC: C07F7/30
Filed: 1982-04-24
Abstract: Preparation of the compound lithium 3-trihydroxygermylpropionate suitable for pharmacological use.
Patent DE-3216083-A1 (DE)
Title: Table calendar
Inventor: THALHOFER EGON
IPC: B42D5/04
Filed: 1982-04-30
Abstract: A table calendar (11) is described, having a stand (17) which can be folded closed and open on a rear wall (13) which is connected to the calendar pages (12) in a manner such as to be capable of being turned over. In such a table calendar (11), the stand (17) is not intended to make the calendar appear thick even when folded closed, so that the table calendar (11) can be used in the same manner whether standing at an angle or lying, and can be folded closed and open as before in a simple manner, and can be produced fully automatically. To this end, the stand (17) is formed from two supporting wings (21) punched out of the rear wall (13) and provided with predetermined perpendicular and parallel pivot axes (22), and a web (23) connecting these whose pivot axis (24) extends between the two pivot axes (22) of the supporting wings. <IMAGE>
Patent DE-3217948-A1 (DE)
Title: Radiant heating system
Inventor: MANGER FRITZ
IPC: F24D5/08
Filed: 1982-05-13
Abstract: Radiant heating system for the heating of office, sales or manufacturing spaces, having pipes or pipe bundles supported in mountings under the ceiling or laterally on the wall and spaced from these, for hot gases as heating medium to be passed through them and having coverings engaging over the pipes or pipe bundle. Particularly for high spaces such as repair garages, factory and vehicle halls, but also for only partially roofed spaces such as the stands of sports stadiums, sale stands, or terraces, the coverings which cover or engage over the pipes or pipe bundle (1) are constructed as profile channels (3,5,40), and air streams are forced through the profile channels or one or more sections of them by one or more fans.   <IMAGE>
Patent DE-3218838-A1 (DE)
Title: Arrangement for automatic closing of doors in the case of a relatively small opening angle, in particular refrigerator or freezer doors
Inventor: ZEISMANN HANS-PETER
IPC: E05B65/00
Filed: 1982-05-19
Abstract: The invention relates to an arrangement for the automatic closing of doors in the case of a relatively small opening angle, in particular refrigerator or freezer doors. It is proposed that during the closing operation a release bolt (4) mounted on the door runs into the recess (16) of a pivot plate (14) which is mounted on a closing lever (6) and is limited in its pivoting angle by a guide groove (15) in relation to a guide pin (8). The closing lever is connected to a spring-loaded lever arm, the pretensioned compression spring (10) of which pulls the door to via the pivot plate after deflection of the closing lever. <IMAGE>
Patent DE-3220057-A1 (DE)
Title: Brewed beverage pot, in particular coffee pot of an electric coffee maker
Inventor: LEUSCHNER UDO
IPC: A47J45/06
Filed: 1982-05-27
Abstract: The invention relates to a brewed beverage pot, in particular a coffee pot of an electric coffee maker, having a jug made of glass or ceramic and a handle attached thereto, the handle being bonded to the jug, in accordance with the principal Patent Application P 3048783.3, principal Patent ... A pot of this type with a heat-insulating handle attached permanently to the jug is to be provided, the intention being to make the production, in particular, more efficient. This object is achieved according to the invention in that the handle has a separate attachment element (410; 710; 810), bonded to the jug (402), and an actual handle (424; 724; 824) which can be connected to said attachment element, and the attachment element has a hook projection (450; 750; 850) extending over the upper edge (408) of the jug. <IMAGE>
Patent DE-3220341-A1 (DE)
Title: Verfahren zum herstellen polykristalliner, fuer nachfolgendes zonenschmelzen geeigneter siliciumstaebe
Inventor: REUSCHEL KONRAD DR PHIL
IPC: C30B11/00
Filed: 1982-05-28
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum Abstich eines Ofens (1) mit abstichfähiger Schmelze. Das Abstichrohr (5) des Ofens wird elektrisch aufgeheizt, so daß dadurch das im Abstichrohr (5) befindliche Material, insbesondere Silicium, in die flüssige Phase überführt wird.
Patent DE-3225715-A1 (DE)
Title: Method for fashioning a wooden surface and wooden surface produced with this method
IPC: B44F9/02
Filed: 1982-07-09
Abstract: In a method for fashioning a wooden surface, it is proposed to carry this out by means of mechanical working in such a way that the surface has a structure of fine-channelled grooves. In this method, the working can comprise cutting or non-cutting shaping. This is preferably performed at the same time as the operation for straightening the wooden surface. The surface of a wooden member worked according to this method has a structure of fine-channelled grooves which are arranged preferably substantially in the direction of the grain of the wood. Webs of greater or lesser width can be provided between the channels to enhance the visual and aesthetic effect. <IMAGE>
Patent DE-3229477-A1 (DE)
Title: Calender especially for the production of plastics films
Inventor: RUST HARALD DIPL ING
IPC: B29C33/00
Filed: 1982-08-06
Abstract: Plastics films are to be manufactured on a calender having a number of rolls enclosing roll gaps between them. In order to obtain a clear product free of streaks, an additional smoothing roll is set against the roll which is last in the direction of travel with much reduced linear pressure compared with that of the other rolls in such a manner that no additional permanent deformations, but only an elastic deformation is produced. Here, the smoothing roll has a smaller diameter than the last of the calender rolls, is driven with a peripheral velocity matched to the peripheral velocity of the other rolls, and is adjustable along a projected line of radius of the last roll in its middle operating position, which roll is disposed forwards and/or backwards by 90 DEG  in its direction of rotation of the projected line of radius leading to the gap thereof.
Patent DE-3235684-A1 (DE)
Title: Apparatus for reworking the end face of slit glass fibres
Inventor: KRAUSE DIETER
IPC: G02B6/25
Filed: 1982-09-27
Abstract: Apparatus for reworking the end face of slit glass fibres (1), it being possible to feed the free end of the glass fibre to a grinding, polishing or lapping wheel (3) under a certain contact pressure by means of a capillary tube (5) arranged perpendicularly to the working surface in a work holder (2). The contact pressure is preferably produced by the bending force of the glass fibre firmly clamped and compressed in the work holder. <IMAGE>
Patent DE-3238712-A1 (DE)
Title: Apparatus for compacting dry sand in a mould, in particular in a casting mould
Inventor: DOEBELE HELMUTH L
IPC: B22C15/272
Filed: 1982-10-19
Abstract: An apparatus for compacting dry sand in a mould, in particular for producing casting moulds, has a housing which can be placed on the filled mould and has a compression plate which can be moved up and down. Together with a valve seat of the housing, the compression plate acts as a valve and the housing space above the valve seat is designed as a collecting space for compressed air. As the compression plate is lowered, the valve aperture is initially opened and the collected compressed air can escape abruptly downwards and act on the dry sand to give impulse compaction. As the compression plate is lowered further, it meets the dry sand and brings about a mechanical post-compaction. In order to hold the compression plate on the valve seat, it can be connected to a piston, which operates in the housing and the lower face of which, which is acted upon by the collected compressed air, is somewhat larger than the area of the compression plate within the valve seat, giving rise to an upward-directed differential force.
Patent DE-3243807-A1 (DE)
Title: Pressure control valve
Inventor: BITTNER JOHANN
IPC: G05D16/20
Filed: 1982-11-26
Abstract: A pressure control valve is proposed which is used for control of the pressure of a fluid as a function of specific parameters. The pressure control valve (1) comprises a membrane (10) on which a valve spring (18) acts via a transmission pin (16) and a spring plate (17, 19) in the closing direction of the valve for a firm valve seat (16). An electromagnet (21, 22, 23, 24) is arranged, on the same axis as the transmission pin (16), in the housing (2) of the pressure control valve (1), the flat armature (24) of which electromagnet is connected to an intermediate part (19) which, on the one hand, is supported on the spring plate (17) and against which, on the other hand, the valve spring (18) rests. The electromagnet is constructed such that the attraction force acting on the flat armature (24) leads only to a lifting movement of the flat armature (24) which is not greater than approximately a quarter of the air gap (a) on the flat armature (24).   <IMAGE>
Patent DE-3247326-A1 (DE)
Title: Method and falsework for manufacturing reinforced concrete bridges
Inventor: SCHWEER RAINER DIPL ING
IPC: E01D21/00
Filed: 1982-12-21
Abstract: Published without abstract.
Patent DE-3307575-A1 (DE)
Title: Electrodynamic seismometer
Inventor: LIPPMANN ERICH
IPC: G01V1/18
Filed: 1983-03-03
Abstract: In order to expand the transmission range of an electrodynamic seismometer having a high natural frequency and only one induction coil (prospecting geophone) and to achieve higher dynamics and linearity of this seismometer, an electronically simulated negative resistance is connected to ground in series with the induction coil of the seismometer. As a result, the oscillating system of the seismometer is so strongly damped that a voltage proportional to the ground acceleration is produced, at the output (A) of the operational amplifier (OP) used for simulating the negative resistance (R<*>), in a frequency range which reaches down to low frequencies as far as well below the natural frequency of the seismometer.
Patent DE-3311744-A1 (DE)
Title: Device for packaging piece goods
Inventor: POSTADE KARL HEINZ
IPC: B65B39/00
Filed: 1983-03-31
Abstract: In order to attain hitherto unachievable, advantageous properties, a device of the generic type for packaging piece goods, having a base surface unsuitable for self-centering, for example virtually flat-ended, is improved in that the guide device has a grid arrangement, corresponding to the grid of the receptacle compartments to be filled of the transport container, of magazine compartments concentric with the receptacle compartments having at most cross-sectional dimensions of the same size as the receptacle compartments and can be lowered, with their magazine compartments filled with the piece goods to be packaged in concentric alignment with the grid arrangement of the receptacle compartments, from a magazine position for these into a packaging position in which a number of elastic guide elements, allocated in groups to each magazine compartment, are at least partially immersed with their lower ends in a respectively concentrically allocated receptacle compartment and give at least the upper edge regions of the non-dimensionally-stable grid part material forming the receptacle compartments the desired contour for the entry opening and can be returned to the magazine position again after transfer of the piece goods into the receptacle compartments, and in that a device is provided for forced positive transfer of the piece goods from the magazine compartments into the receptacle compartments.
Patent DE-3313853-A1 (DE)
Inventor: HOHEISEL PETER ING GRAD
IPC: F24D3/10
Filed: 1983-04-16
Abstract: A variable-volume receptacle, especially for use as a compensating receptacle in heating systems. The receptacle includes two membrane-like sheets of rubber or synthetic material; the sheets have the same surface areas, and are placed against one another. The edges of the sheets are bound together by a peripheral U-shaped strip which is attached to both sides. The novel edge connection is considerably more durable than the conventional overlap connection, and as a result of not being susceptible to the otherwise constant danger of tearing due to having been folded, the connection also has a much longer life than do the heretofore known overlap connections.
Patent DE-3314992-A1 (DE)
Title: Appliance with a water feed line, especially washing machine, dishwasher or the like
Inventor: MAURER KLAUS
IPC: D06F39/08
Filed: 1983-04-26
Abstract: In known appliances (G) with a water feed line (L), especially in washing machines, dishwashers or the like, leaks in the appliance (G) entail overflows which may cause damage. In order substantially to prevent this, it is proposed, according to the invention, to arrange in the water feed line (L) a valve (V) which is closed when a moisture sensor (RF) arranged under the appliance (G) is moistened. <IMAGE>
Patent DE-3315893-A1 (DE)
Inventor: STOEFFLER BERNHARD
IPC: A62C99/00
Filed: 1983-05-02
Abstract: The invention relates to a checking and filling device for powder extinguishers, which is provided with a reversing device, a suction fan and a separator. Its separator has a filter for retaining the extinguishing powder sucked from a powder extinguisher. The suction side and the pressure side of the suction fan can be alternately connected with the outlet side of the filter and the air flow direction can be reversed by operating the reversing device. Apart from the aforementioned filter, a reversing filter independent thereof is associated with the separator and enables the reversed air to be filtered.
Patent DE-3316626-A1 (DE)
Title: Honing tool for machining cylindrical bores in workpieces
Inventor: KOPP OSWALD
IPC: B24B33/08
Filed: 1983-05-06
Abstract: A honing tool (11) for machining cylindrical bores in workpieces is described which has one at least partially hollow tool body (12), which body has at least one longitudinal slot in at least one zone (14) provided with a grinding rim (16) and can be expanded by means of an expanding body (21) which is adjustably arranged therein. With the aim of achieving, in the case of such a honing tool (11), that its device for expanding the slit hollow tool body (12) should allow an expansion which is close to a cylindrical expansion, should be simpler to manufacture and should be usable down to the smallest workpiece diameters, it is provided that the expanding body should be formed by at least one expansion wedge (21) which can be displaced directly in the longitudinal slot (15), and that the longitudinal slot (15) should be provided with at least one widening (19) for the radial introduction of the expansion wedge (21). <IMAGE>
Patent DE-3330104-A1 (DE)
Title: Method for sifting bulk material and device for carrying out the method
Inventor: ZIMMERMANN RENE
IPC: B02C23/30
Filed: 1983-08-20
Abstract: Bulk material which is to be sifted is fed into an air separating space (10) which is guided directly around a processing roller (2) of a husking or flaking machine or of a cylinder mill. This processing roller (2) gives the acceleration which is expedient for sifting to the bulk material which it to be sifted. <IMAGE>
Patent DE-3333707-A1 (DE)
Title: Under-mattress
Inventor: SCHNUR GEB KLEINER
IPC: A47C27/15
Filed: 1983-09-17
Abstract: The under-mattress consists of a covering made of the covering parts (1) and (2), which surround the layers (4, 7) of foamed material. Arranged between the layers (4, 7) of foamed material is a metal foil (5, 6) by means of which the insulation effect of the under-mattress is increased considerably. <IMAGE>
Patent DE-3334080-A1 (DE)
Title: Device for reducing overall memory space
Inventor: THEISEN BURKHARD
IPC: G06F17/30
Filed: 1983-09-21
Abstract: In data processing, it is a task of the memory management to store data in such a way that, in the memory space used for this, as little space as possible remains unused and that rapid access to the data is ensured when updating an argument calling up the said data. The present invention was based on the object of a) accommodating the data without gaps in the memory (RAM) and b) establishing by single addressing operation (without any comparing or searching) whether and at which point an item of data assigned to the current argument is stored. The way in which this object is achieved according to the invention is that the argument addresses a cascade of memories with rapid access, so that in the last of these memories the very target data item or a pointer clearly assigned inversely to the said item is addressed (Fig. 1). Before this, the cascade must have learnt the desired assignment of argument to target data item/pointer. If the argument has a word length of n bits, in the case of the device according to the invention the number of physical memory locations is not 2<n> (as would be the case with a freely addressable RAM), but only 2m (n-1d n); m is the number of target data. As far as this task is concerned, this memory is "virtually freely addressable". Conventional RAMs can be used to realise the memory construction. Use is recommended wherever a very large number of arguments ... Original abstract incomplete. <IMAGE>