baber/WOPTO huggingface dataset:
Patent DE-3129603-A1 (DE)
Title: Self-adjusting actuating device
Inventor: BAYER JOSEF
IPC: G05G1/46
Filed: 1981-07-28
Abstract: The invention relates to a self-adjusting actuating device, in particular for actuating a motor vehicle clutch, the said device having a pivotably mounted actuating lever which is connected non-positively to a second lever during actuation and, in its rest position, is out of engagement with the second lever. A particularly simple and functionally reliable design is achieved if the actuating lever and the second lever are mounted coaxially and with the ability for axial displacement relative to one another, if the actuating lever and the second lever can be brought into mutual engagement indirectly or directly at their mutually adjacent ends, preferably by means of end toothing, and if means are provided which effect displacement of the actuating lever and the second lever relative to one another.
Patent DE-3132434-A1 (DE)
Title: Hydropneumatic vibration damper with sintered filter
Inventor: GRUNDEI MANFRED
IPC: F16F9/32
Filed: 1981-08-17
Abstract: The invention relates to a hydropneumatic vibration damper, there being provided, for the purpose of compensating for the drop in damping force which occurs during run time, a fine filter which forms a bypass duct for the intake and discharge valves. The pore size and filter area of the fine filter are tailored in such a way that, as a result of impurities being filtered out, a change in the flow resistance in this bypass is caused.
Patent DE-3151994-A1 (DE)
Title: Method for manufacturing wall members
Inventor: KOERNER KARL
IPC: E04C2/04
Filed: 1981-12-31
Abstract: To simplify the manufacture of prefabricated wall members consisting of a supporting panel, which is rigid and has a ceramic coating on one side, and of a lattice mat arranged between supporting panel and ceramic coat, a method is employed in which firstly an adhesive layer is applied to the supporting panel and the lattice mat is laid onto said layer in the soft state. The lattice mat is then rolled on in such a way that stopper-like raised areas of the adhesive pass through its openings and form air channels. When laying-on and pressing-on the ceramic coat, the air can then be expelled through these channels by a pressing force coming from one side and displaced laterally over the entire coat, so that a perfect fastening of the parts to one another is achieved.
Patent DE-3206282-A1 (DE)
Title: Steel and concrete lining for underground spaces
Inventor: WEIDAUER SIEGFRIED
IPC: E02D31/02
Filed: 1982-02-20
Abstract: In steel and concrete lining for underground spaces with sealing courses, damage to them is avoided by a spacer which consists of a support arranged on the rock side and a mounting arranged on the opposite sealing-course side.
Patent DE-3214375-A1 (DE)
Title: Device for determining the orientation of a satellite
Inventor: NATORI NAOYUKI
IPC: G01S3/786
Filed: 1982-04-20
Abstract: It is intended to determine the orientation of a satellite (1) with respect to an electromagnetic radiation source (5). A sensor (2, 12) which responds to the radiation is used for this purpose. Fitted in front of the sensor (2, 12) in the direction of the radiation source (5) is a chopper (16) which opens upper and lower optical windows (11a, 11b) of the device alternately. The optical windows (11a, 11b) are aligned such that the upper and lower contour (15) of the radiation source (5) is uniformly covered by fields of view (13, 14). When there is no orientation deviation, this leads to an output signal of 0 volt since the incident energy in the associated opening periods of the upper and lower optical windows (11a, 11b) is of equal magnitude. In the event of deviations, an orientation control signal ( DELTA V) is set since this then results in different incident energy on the upper and lower optical windows (11a, 11b). <IMAGE>
Patent DE-3215227-A1 (DE)
Title: Device for air conditioning a mobile sound studio (outside broadcast vehicle)
Inventor: WOLLHERR HORST DR ING
IPC: B60H1/00
Filed: 1982-04-23
Abstract: In order to air condition a mobile sound studio (outside broadcast vehicle) a device is proposed with an air distribution system which is fed by an air conditioning unit via a sound damper and is connected to the control area of the outside broadcast vehicle. The air distribution system comprises a distribution box which approximately covers the control area and whose floor surface is formed from the combination of a perforated plate and a fibrous or open-pored layer. Flow obstacles are arranged in the distribution box transversely with respect to the main flow direction in such a way that the air speed is successively reduced to the value zero up to the end of the distribution box facing away from the sound damper.
Patent DE-3219512-A1 (DE)
Title: Nuclear reactor, fluid line arrangement and method for determining the rate of flow of feed fluid leakage
Inventor: CHOE HWANG
IPC: G01M3/04
Filed: 1982-05-25
Abstract: In an arrangement for feeding a fluid at a specific temperature into a container (20), containing a fluid at a distinctly different temperature, from an inlet pipe (52) via an inlet nozzle (54), provision is made of an exchangeable thermal bushing (56). An excessive amount of leakage of the feed fluid at the connecting point between the upstream end of the thermal bushing (56) and the inlet nozzle (54) can cause thermal cycling of the inner surface of the nozzle and, as a consequence, formation of cracks therein. According to the invention, the rate of flow of leakage is monitored by measuring the temperature of the outside of the inlet nozzle (54) and determining the relationship between this temperature and the rate of flow of leakage. <IMAGE>
Patent DE-3220708-A1 (DE)
Title: Flat knitting machine
Inventor: ESSIG KARL
IPC: D04B7/20
Filed: 1982-06-02
Abstract: To obtain loose stitch groups in a stable single-face basic knitted fabric, the flat knitting machine is equipped with at least one set of narrowing fingers (15) which can be arranged respectively in front of the edge (14) of stop webs (13) of the knockover comb. The narrowing fingers (15) can appropriately be formed on a lowerable narrowing comb (17) which is arranged adjustably on a yarn-guide rail (20) and which can be switched from the carriage. <IMAGE>
Patent DE-3222764-A1 (DE)
Title: Shielding container for receiving radioactive waste
Inventor: BAATZ HENNING DR
IPC: G21F9/00
Filed: 1982-06-18
Abstract: VBA shielding container for receiving radioactive waste, having a circumferential container surface and integrally formed container bottom and container closure. For the purpose of additional use as a processing container for drying inserted radioactive waste by heating in a subatmospheric pressure which is maintained by exhaustion, the circumferential container surface, the container bottom and a container cover that is mounted on the circumferential container surface and/or inserted in the circumferential container surface consist of a cast iron material. The container cover is fastened by a screwed joint. It has at least one filling opening and one exhaust opening. A demister separator is located below the exhaust opening. Mounted on the filling opening and on the exhaust opening is a closing cover which is let into a cover receptacle of the container cover and is fastened by a screwed joint. 
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Patent DE-3226787-A1 (DE)
Title: Pipe connection
Inventor: SPIEGEL WERNER DIPL ING
IPC: F16L41/08
Filed: 1982-07-17
Abstract: The invention relates to a pipe connection, especially a T-connection, for pipes, especially plastic pipes, which are used for gas and water supply, have different nominal widths, and in which the end of the thinner pipe is inserted into an opening in the thicker pipe, and is welded there. In order to improve the strength, especially the bending strength, of such a pipe connection, the end of the thinner pipe (2) is passed through the thicker pipe (1) and is held in mutually aligning openings (3) of the thicker pipe (1), where it is welded, the thinner pipe (2) having at least one through-flow opening (4) in the interior of the thicker pipe (1), and its end opening either being connected to a line which passes on further or being closed. <IMAGE>
Patent DE-3227186-A1 (DE)
Inventor: EHNERT GERD
IPC: B29C45/14
Filed: 1982-07-21
Abstract: 1. Injection head, particularly for applying a coating, e.g. of varnish, to flat workpieces in connection with the production thereof in a mould, with an injection nozzle, a line for the coating medium leading thereto and with a closure needle for the nozzle opening moved in a guide channel of a fluid cylinder unit, e.g. hydraulic cylinder, in which the coating medium line (14) issues directly on the circumference of the closure needle (6) into the guide channel (4) and can be closed by the closure needle (6) and the internal diameter of the guide channel (4) for the closure needle (6), at least in the vicinity of the opening (16) of the coating medium line (14, 15), substantially corresponds to the diameter of the closure needle (6), characterized in that the outer end (18) of injection head (1) is resiliently supported with respect to the mould (3).
Patent DE-3229860-A1 (DE)
Title: Support element with a fitted perforated foil, especially a special steel foil acting as a nozzle passage
Inventor: ZIMMERMANN GOTTFRIED
IPC: B22C7/06
Filed: 1982-08-11
Abstract: Support and/or mounting element with a fitted flexible perforated foil as a nozzle passage. In order to optimise the efficiency of nozzles, the nozzle passage is formed from a perforated flexible special steel foil (4) which is stretched to form a diaphragm. Such a special steel foil permits the finest passage openings to be etched in with a small proportion of intermediate webs and nevertheless has the requisite rigidity. <IMAGE>
Patent DE-3230507-A1 (DE)
Inventor: STOCKMEYER ROLF DR
IPC: G01N27/416
Filed: 1982-08-17
Abstract: A process for the formation of a sample which does not require any external energy for determining the content of dissociable polar liquids in gases, expanded bodies, pouring charges of granular material, or electrically non-conductive liquids. The invention further relates to the provision of a sample probe which does not require external energy and which is applicable to the implementation of the process. A powder having a grain size in the range of between about 0.001 to 1 mm of an electrically deformable material having a crystalline or amorphic structure with at least a partial ionic bond and a specific resistance of at least 105 Ohm/cm is compressed between two electrodes under a pressure of at least 100 bar, and continually maintained under pressure, whereby at least a portion of the components maintaining the powder under pressure is permeable to the moisture encompassing the sample.
Patent DE-3231290-A1 (DE)
Title: Root-crop harvesting machine
Inventor: NIEWOEHNER SEN BRUNO
IPC: A01D17/22
Filed: 1982-08-23
Abstract: In a root-crop harvesting machine, there is a separating device which possesses a rotating transport track having interspaces for the downward passage of the root crops. The transport track is guided via deflecting rollers. On the top side of the transport track is provided a rotating pressure roller resting on the upper strand. Located adjacent to said pressure roller, on the inside of the upper strand, is a counterpressure element which supports the transport track and which can likewise be a roller. By means of this root-crop harvesting machine, potato plants can be separated carefully and gently into leaves and clean potatoes.
Patent DE-3232401-A1 (DE)
Inventor: NIESE MANFRED DR
IPC: G05D21/02
Filed: 1982-08-31
Abstract: A process for controlling an installation for the production of chemical substances sub-divides the process control into control regions which are controlled in a decentralized manner and in which a closed divisional function is carried out independently in each case. The working condition of a control region is determined by operating types which may be initially given and by a limited number of discrete operating values. The process parameters determining the control region condition are allocated to each operating value in one formulation. These parameters are adjusted by means of suitable devices. In the event of deviations of a parameter, the other formulation parameters are not adapted, but the procedure is interrupted if the permissible parameter limits are exceeded. Increases in the operating values are only permissible from a quasi-stationary working condition which is characterized by a normal signal formed from the process measurement values. In several control regions, the necessary flexibility is secured by a flow decoupling by means of buffers. Similar control regions are combined into groups, and different groups are combined into main groups. Groups and main groups are controlled together and are decoupled from one another by strategic buffers.
Patent DE-3233502-A1 (DE)
Inventor: FREISE WERNER PROF DR ING
IPC: H02K19/06
Filed: 1982-09-09
Abstract: For an internal combustion engine, such as a motor vehicle engine, operating on the principle of "flywheel utilization" an electromagnetic unit can be used both as a starter motor and as a generator. In addition, this unit is easily adaptable to the given flywheel dimensions and it involves as low a cost as possible for the controlling semiconductor components and for the exciter power. The invention proposes, among other things: (a) a stator with several independent sector stators arranged at tangential distance from each other, with pairs of toothed sector stator elements arranged at an axial distance a one behind the other and each having a radially projecting pole shank connected together by a flux return yoke; (b) a rotor with two rows of teeth mutually offset "tooth on gap" on the circumference of the clutch flywheel; and (c) use of MOS transistors for the electrical commutating of motor operation, the inverse diodes of which are utilized as rectifier elements in generator operation.
Patent DE-3234039-A1 (DE)
Title: Supporting frame for suspending inserted bags and holding them open
Inventor: LENNARTZ HORST
IPC: B65B67/12
Filed: 1982-09-14
Abstract: A supporting frame for suspending inserted bags and holding them open comprises a substantially rigid supporting ring which is fastened on supports legs and which has an all-round annular body with holding elements for a bag edge which is folded down in the form of a collar about said annular body. The supporting frame is characterised in that the supporting ring is provided on its top side with a groove, whereas the annular body, which has a substantially mushroom-shaped cross-section with, on the underside, a web for insertion in the supporting-ring groove, comprises, distributed over its periphery, a plurality of adhesive and clamping strips which run in the peripheral direction and protrude substantially radially outwards.
Patent DE-3235689-A1 (DE)
Title: Belt
Inventor: LOOSE GERHARD
IPC: B65G15/34
Filed: 1982-09-27
Abstract: The invention relates to a belt, in particular a conveyor belt, of rubber or rubber substitutes, having a two-ply tension-bearing liner, for example textile plies which are separated from each other by an intermediate layer, and having an undetachable belt connection, in the region of which at least part of the intermediate layer is replaced by a connecting layer, for example having an intermediate reinforcer, and the mutually corresponding plies butt against one another. To make production easier and quicker and to accomplish better force transferring properties, the butt joint of the one ply is arranged such that it is not offset with respect to the butt joint of the other ply.
Patent DE-3242114-A1 (DE)
Title: Complex safety device for the reel mounting of high-speed stranding machines
Inventor: POIDA MARTIN DIPL ING
IPC: D07B7/06
Filed: 1982-11-13
Abstract: The invention relates to a complex safety device for the reel mounting of high-speed stranding machines, the reel retention of which is locked mechanically and released by means of pneumatic or hydraulic elements, the locking position being secured positively and the reel frame being monitored for pivoting or co-rotation by means of a light-barrier system. The object according to the invention is to combine the existing safety devices into a complex and thereby eliminate existing defects of the individual devices. This is achieved in that the control pistons (20) for the pistons of the release system are connected rigidly to one another by means of the blocking bolts (13) of the spindle blocking means via sleeves (18), and the sleeves (18) engage, via a driving pin (22) arranged on them, into the recess of a respective shutter (23) pivoting into and out of the light-barrier region of the monitoring system. <IMAGE>
Patent DE-3245944-A1 (DE)
Inventor: MUELLER WOLFGANG DIPL PHYS DR
IPC: H01F7/20
Filed: 1982-12-11
Abstract: An electromagnet for producing the constant magnetic field required in NMR tomography comprises a coil system (1, 2, 3, 4) of the Helmholtz double coil type. The coil system is enclosed in, and supported by, a stable cylindrical shell (5). The influence exerted by the cylindrical shell (5) on the homogeneity of the magnetic field, which is generated by the coil system in an accessible interior space defined by it and suitable to receive the body to be examined, is compensated by the particular dimensioning of the field and error coils (1, 2, 3, 4). The cylindrical shell (5) is best made of a ferromagnetic material having low electric conductivity and is constructed of a plurality of axially serially disposed annular discs (6) which are preferably divided into sectors.
Patent DE-3245957-A1 (DE)
Title: Reverse drive of an audio-tape cassette device
Inventor: HAPKE WALTER
IPC: G11B15/44
Filed: 1982-12-11
Abstract: In a reverse drive, a blocking element interacting with directly successive first and second catch stops of the rewind button pusher and a second blocking element interacting with a third catch stop of the rewind button pusher are coupled to each other and driven by a reverse gear mechanism in such a way that, each time the drive is switched over, the two blocking elements execute an alternating back and forth movement between a catch position and a release position which is the same for both motor turning directions. The arrangement of the three catch stops of the button pusher and of the two blocking elements moved alternately into and out of catch engagement after actuation of the rewind button is such that the release for returning the rewind button pressed into its functional position arrested at the first catch stop is performed in two stages with two successive switch-overs of the drive.
Patent DE-3304326-A1 (DE)
Title: Process for producing warp-knitted narrow lace
Inventor: KUENZEL HORST
IPC: D04B19/00
Filed: 1983-02-09
Abstract: The invention relates to a process for producing warp-knitted narrow lace, also called narrow double-rib lace or lace tape, which is provided with picots at least at one edge. The aim of the invention is to reduce the quality defects occurring during thermal separation and, at the same time, visually to improve the edge of warp-knitted narrow lace, to be separated thermally, by means of a picot arrangement. The object on which the invention is based is to cover with picots on one side the yarn ends having a disturbing effect at the lace edge. The process according to the invention contains a new weave at the lace edge, along with a partial use of thermally meltable and dissolvable yarn material.
Patent DE-3312484-A1 (DE)
Title: Process for the manufacture of products made of web-like material
Inventor: ZENKE HORST
IPC: B31D1/00
Filed: 1983-04-07
Abstract: The invention relates to a process for the manufacture of products made of web-like material. Its set object is to increase productivity and to reduce the proportion of trimmings. The object is achieved in that two separate material webs lying one above the other are guided jointly through a pair of embossing rollers and are connected non-positively, the embossing reliefs on the pair of embossing rollers being offset in each case at 180 DEG  next to one another as often as desired and being arranged in succession over the circumference of the rollers, and the shapes of the products joining together in the form of a polygon in a mosaic-like manner. The non-positively connected material webs are thereafter guided into a cutting station, the arrangement of the cutter tools on the cutting roller corresponding to the shape predetermined on the pair of embossing rollers. <IMAGE>
Patent DE-3317057-A1 (DE)
Title: Photoelectronic sensing device
Inventor: BRUNNER GERHARD DIPL ING
IPC: H01L31/0203
Filed: 1983-05-10
Abstract: The invention relates to a photoelectronic sensing device, in particular for rim edge scanning of a moving web 11 in a web motion control device, having at least one light source 5 and a receiver part 6 aligned with the light source 5 and having at least one light-focusing element which is connected to a photoelement arrangement generating signals as a function of the received quantity of light. In known sensing devices of this type, concave mirrors, lenses or similar devices are used to focus the received light. The technical outlay for constructing the receiver part is exceptionally high. Nevertheless, the response of the known sensing devices is unsatisfactory and, moreover, the useful sensing range is too small for various applications. According to the invention, these disadvantages are avoided when the light-focusing element is a member, which as receiving part 6 is made from a plastic which is dyed in a fluorescing fashion and has light-collecting properties (LISA plastic), and has at least one light-entry surface and at least one light-exit surface. 
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Patent DE-3319583-A1 (DE)
Title: Saddle drive
Inventor: FIELBRANDT KURT
IPC: B62M1/18
Filed: 1983-05-30
Abstract: Published without abstract.
Patent DE-3319671-A1 (DE)
Title: Clamping device for a cable-type transmission member of a drive device in typewriters or similar office machines
Inventor: SCHMIDT UWE
IPC: B41J19/00
Filed: 1983-05-31
Abstract: In printing mechanism carriages which can be moved along a recording medium in the direction of the lines in typewriters or similar office machines, having a belt drive device, a resilient clamping device is provided for the cable-type transmission member in order to be able to compensate any play. These resilient clamping devices, however, have the disadvantage that, in the case of high printing frequencies above 30 Hz, vibrations occur on the printing mechanism which no longer ensure congruent striking of character types when the printing mechanism carriage (15) is moved forwards and backwards. This has a particularly disadvantageous effect when removing characters which have been printed erroneously. The invention is based on the object of developing the clamping device in such a way that precise adjustment of the printing mechanism carriage (15) is possible both during forward and backward running. This type of congruent striking of the same characters during forward and backward running of the printing mechanism carriage (15) is achieved by a swivel lever (31) which is mounted on one side wall (45) and on which the clamping roller (29) for the transmission member (9) is rotatably arranged, and which can be swivelled away from the side wall (45) towards the outside by a spring (101), and by a sliding dog (99) which is in frictional engagement with the side wall (45) and the free end (30) of the swivel lever (31) for damping vibration movements. <IMAGE>