baber/WOPTO huggingface dataset:
Patent DE-3120116-A1 (DE)
Title: Fluid transfer arrangement
Inventor: SCHELLE AXEL DR
IPC: F16L27/087
Filed: 1981-05-20
Abstract: In the arrangement for transferring a fluid from a stationary component (1) to a rotating component (2), the rotating component (2) has a cylindrical circumferential surface (7) into which at least one fluid passage (8) provided in the rotating component (2) emerges, and the stationary component (1) is provided with a cylindrical cavity (4), into the annular base surface (5) of which at least one fluid passage (6) provided in the stationary component (1) emerges. The rotating component (2) is supported by its circumferential surface (7) in the cavity (4). Provided between the two surfaces (5 and 7) concentric with the axis (9) of rotation of the rotating component (2) is at least one rolling element (3), which has a fluid passage (11) perpendicular to the axis (10) of rotation of the rolling element. The rolling element (3) revolves in the manner of a planet gear in the cavity (4) together with the rotating component (2), with the result that the fluid passage (11) periodically extends between the two components (1 and 2) and connects their fluid passages (6, 8) to one another, the said passages simultaneously being opened by the rolling element. <IMAGE>
Patent DE-3126495-A1 (DE)
Title: Method for the automatic production of detonators
Inventor: BAJOHR WALTER
IPC: C06C7/02
Filed: 1981-07-04
Abstract: The present invention is concerned with the automatic production of detonators. A means has been found in the case of which the production of the fuze wire loop, the fitting of the time stage designation, the welding on of the detonating pellet and the fixed attachment of the explosive capsule are carried out in a single production line. In this case, the fuze wire loop is transferred from the folding machine into a workpiece support which is attached to an endless conveyor belt which moves onwards intermittently, and is left therein until the explosive capsule is firmly clamped on. Once the explosive pellet has been welded on, the sealing plug, which until now was located in an injection moulding tool mounted on the workpiece support, is released and the exposed wire end is fixed immediately behind the sealing plug on the side facing away from the detonating pellet. Test results on the correct implementation of the individual work sections are coded on the workpiece holder and are called up before the individual work steps, so that the latter are not carried out in the event of negative coding.
Patent DE-3127390-A1 (DE)
Inventor: BIRKLE SIEGFRIED DR
IPC: C25D17/20
Filed: 1981-07-10
Abstract: A device for continuously processing an article such as by electroplating including a tank equipped with a horizontally disposed rotating electroplating drum, an entry station disposed for introducing an article to one end of the drum and an exit station for removing the processed article from the drum. The electroplating tank as well as the entrance and exit stations are provided with gas-tight seals so that the device may be utilized for an oxygen-free and water-free aluminum-organic electrolyte for the electrodeposition of aluminum. Preferably, the entrance and exit stations contain liquid locks to prevent the controlled atmosphere above the electrolyte from being contaminated.
Patent DE-3127584-A1 (DE)
Title: Machine tool with a movable table
Inventor: BONGA BENNO IBO
IPC: B23Q1/00
Filed: 1981-07-13
Abstract: The conventional table of a machine tool is formed by a movable table (4) which is supported on a fixed table (2) by means of an air-cushion system (29, 30, 31). The lateral guidance of the movable table (4) is obtained by means of a supporting cross, one arm (5) of which slides in the fixed table (2) in a first direction and the other arm (16) of which slides in the movable table (4) in a direction at right angles to the first direction. The slideways (19, 22) with which the arms (5, 16) of the supporting cross are guided in a sliding manner are designed in such a way that they resist those forces which attempt to remove the movable table (4) and the fixed table (2) from one another in the course of the machining. <IMAGE>
Patent DE-3127836-A1 (DE)
Title: Process and rectifying apparatus for rectifying a refrigerant/solvent/vapour mixture
Inventor: HEIMBACH PAUL DIPL ING
IPC: F25B30/04
Filed: 1981-07-14
Abstract: In a heating unit operating by the principle of an absorption heat pump, a two-phase mixture is obtained in a degasser. The gaseous phase is then rectified. In order to increase the efficiency of such a unit, a reflux condenser (9), through which flows the heating medium of the heating unit, is arranged on the head of the rectifying apparatus (5) where essentially pure refrigerant-containing gas collects. <IMAGE>
Patent DE-3130702-A1 (DE)
Title: Bearing for the barrel screw of a sextant
Inventor: FINNERN GERD
IPC: G01C1/08
Filed: 1981-08-03
Abstract: To improve the angular measuring accuracy in a sextant, a two-point bearing for the bearing block (6) of the barrel screw (5, 9, 10) is proposed which is made possible by the fact that the outside free end of the index lever (4) is constructed to be U-shaped encircling the bearing block (6) so that two bearing surfaces are available for the bearing block (6). A bearing without clearance is ensured by V-ways (161, 162) in the bearing block (6) which are engaged by steel balls (151, 152) which are adjustable by means of holding and adjustment screws (171, 172). The result is that the barrel screw is spatially fixed without clearance in three planes and the reproducible measuring accuracy can be improved to an angle of </= 10''. <IMAGE>
Patent DE-3133468-A1 (DE)
Inventor: SCHWABE ULRICH DR PHIL
IPC: H01L21/82
Filed: 1981-08-25
Abstract: Complementary MOS field effect transistor circuits are produced in silicon gate technology, with the method steps up to the structuring of the gate electrode being executed in a known manner. Both source/drain implantations (FIG. 3, 8 and FIG. 5, 10) occur with only one mask (7a). This mask (7a), which is composed of silicon nitride, is utilized for the source/drain implantation 8 of the n-channel transistors (9). The source/drain implantation (10) for the p-channel transistors (11) occurs without a mask and the oxide layer thickness, d6, over the source/drain regions of the n-channel transistors (9) functions as a masking layer. An advantage of this process sequence is that switched capacitor structures (FIG. 6, 5b, 12) can be simultaneously produced whereby the oxide layer thickness, d4, over the polysilicon-1 level (5a, 5b) determines the thickness of the insulating layer, dcox, of the capacitor structures (5b, 12). This technique is useful for manufacturing VLSI CMOS circuits in VLSI technology with and without switched capacitors.
Patent DE-3139510-A1 (DE)
Title: Circuit arrangement for transmission of signal information above 3.4 kHz within a PCM telecommunications network
Inventor: SCHUELER ULRICH ING GRAD
IPC: H04Q11/04
Filed: 1981-09-30
Abstract: The invention relates to a circuit arrangement for transmission of signal information above 3.4 kHz in a PCM telecommunications network. The analog signal information (ANS) is fed via the PCM filter device (PCMF) and by means of the multi-channel multiplexing device (MUE) to the coding and decoding devices (CODEC 1 to n) which convert the analog signal information (ANS) into the digital signal information (PCM) and distribute it over the transmission channels (K1 to Kn) of the distant installation. In the receive direction, a procedure is performed in corresponding fashion via the multi-channel demultiplexing device (DME). This circuit arrangement can be generally used in PCM telecommunications networks. <IMAGE>
Patent DE-3140639-A1 (DE)
Title: Electrophotographic process
Inventor: SUZUKI KOJI
IPC: G03G9/08
Filed: 1981-10-13
Abstract: In an electrophotographic process with magnetic brush development, a developer is used which has particles with high specific resistance and particles with low specific resistance. The specific electrical resistance of the developer can be changed to correspond with the strength of the electric field applied for development and picture transfer. If the developer which remains on a photoconductor carrying a latent electrostatic image is recovered after picture transfer and is reused, a developer is refilled which has the same mixing ratio of particles having a high and a low specific resistance as the mixing ratio of the developer transferred to a sheet of photocopy paper, whereas if the developer which remains on the photoconducting drum after a development is removed, without being recycled, a developer is refilled which has the same mixing ratio of particles having a high and a low specific resistance as the mixing ratio of the developer applied to the photoconductor. <IMAGE>
Patent DE-3141931-A1 (DE)
Title: Solar collector
Inventor: TIEFENTHALER HARRY FRED
IPC: F24S10/50
Filed: 1981-10-22
Abstract: Solar collector with an absorber flowed through by liquid, on the side of which facing the solar radiation, at a distance of one to a number of centimetres, a thin plate is arranged, the side of which facing the solar radiation is designed in such a manner that it reflects the radiation only slightly, and that both the space available between the plate and the absorber as well as the liquid line of the absorber are connected to a circulation.
Patent DE-3142468-A1 (DE)
Title: Method and device for detecting, recording and evaluating physical measurement data
Inventor: GUEGLER HANS
IPC: G06F17/40
Filed: 1981-10-27
Abstract: A sensor (1) for detecting measurement values of physical quantities is connected via a sensor line (2) to a mobile data receiving unit (3) in which the analog electrical signal supplied by the sensor (1) is converted by an analog/digital converter (4) into a storable digital signal (21). A time-clocked (5) logic circuit (6) contains switching means for transferring digital measurement value signals which are present into the measurement value memory (7a) of a memory unit (7) existing in the data receiving unit (3). Characteristic data of the sensor (1) which is in each case connected to the data receiving unit can be digitally stored in a characteristic-data memory (7B) also contained in this memory unit. The sensor (1) and the data receiving unit (3) are designed in such a manner that measurement values detected by the sensor (1) over a certain period are recorded so that they can be called up independently of additional external aids. For this purpose, the data receiving unit is connected via a stationary adaptor (10) to an also stationary evaluating unit (11), for example an EDP system, and/or analog recording means, the data receiving unit (3) being temporarily connected to the adaptor (10) via a multiple connector (9, 9'). The adaptor contains switching means for the direct or indirect inputting of recording variables for conditioning and storing the measurement values determined, means for calling up the measurement value and characteristic data stored in the memory unit (7) of the data receiving unit (3), and means for conditioning and supplying the data called up from the data receiving unit for the purpose of evaluation of these data in the evaluating unit (11). <IMAGE>
Patent DE-3150913-A1 (DE)
Title: Ship's derrick
Inventor: SIUNG TSENG TSIUNG
IPC: B66C23/60
Filed: 1981-12-19
Abstract: A ship's derrick is described which has a boom which is mounted with its foot end on the mast in such a way as to be horizontally and vertically pivotable and can be pivoted vertically via a draw-in winch and horizontally via a slewing winch. For the drawing-in and pivoting, a single continuous rope with which both the pivoting movement and the drawing-in movement are performed is provided on each side of the centre plane through the derrick. In each case winches with two drums are provided as the draw-in winch and the slewing winch. In each case one end of the two continuous ropes is fastened to in each case one of the drums of the draw-in winch in such a way as to run in the same direction. At the slewing winch the two other ends of the two continuous ropes are fastened to the two drums in such a way as to run in opposite directions. The ropes run in each case from the manual draw-in winch to the mast head, between the latter and the boom back to the mast head and via fixed points arranged at the side of the mast back to the boom and from there via the fixed point back to the slewing winch. <IMAGE>
Patent DE-3203801-A1 (DE)
Title: Apparatus for producing motor vehicle identification plates
Inventor: UTSCH MANFRED
IPC: B60R13/10
Filed: 1982-02-04
Abstract: An apparatus for producing motor vehicle identification plates with consecutive numbering has the following individual units connected in series: an uncoiler for reeling off a sheet-metal strip from the coil, a degreasing bath, an automatic laminator for applying a self-adhesive film of plastic to the sheet-metal strip, a roller conveyor running arcuately downwards for the formation of a strip loop, an intermittently controlled slip advancing mechanism and an embossing press having upper and lower embossing dies designed as paginating devices. Ahead of the embossing press there may be arranged a punching press for cutting off the individual plates from the laminated sheet-metal strip as well as an intermediate bearing for the still unembossed individual plates, the embossing press then being equipped with an automatic feeding magazine, this being so if the plastic lamination requires a rest period. If this is not the case, the embossing press is itself equipped with a separating device for cutting off the embossed individual plates. The embossing press is adjoined by a conveyor belt, an ink roll-on machine and a drying oven.
Patent DE-3204141-A1 (DE)
Title: Process for the production of quick-dissolving vegetable powders low in microorganisms
Inventor: BRAEUTIGAM FRANK
IPC: A23L19/00
Filed: 1982-02-06
Abstract: The production of quick-dissolving vegetable powder low in microorganisms from, for example, spinach, celery, cepes and also onions is carried out by stirring dried finely ground raw vegetable with admixture of 50% starch and extensive moistening with water, whereupon the pulp is applied in a very thin layer to a roller drier and is precooked and dried at a temperature of over 100 DEG C. Finally, the dried material is again disintegrated into powder form. The process is applicable to a very wide range of vegetables and similar natural products and leads to a drastic reduction in the pathogens contained in the end product.
Patent DE-3204340-A1 (DE)
Title: Switching device for floor-care apparatuses
Inventor: HOFFMANN RUDI
IPC: H01H23/02
Filed: 1982-02-09
Abstract: A switching device for floor-care apparatuses has a switch rocker (3) which is supported pivotably at one end by means of which a stepping switch mechanism which is provided on a circuit board (9) can be switched onwards via a push-button switch (8). The stepping switch mechanism controls the speed of a suction fan on the one hand and, on the other hand, light elements (10) which signal the currently selected switch stage or other operating states. In order to avoid having to provide a special space for the arrangement of the light elements (10) in this case, the switch rocker (3) is provided with a window (13) beneath which all the light elements (10) are arranged. <IMAGE>
Patent DE-3205342-A1 (DE)
Title: Device for the opening up of silage blocks cut from a silo
Inventor: SPREHE ALFONS
IPC: A01F25/20
Filed: 1982-02-15
Abstract: The invention relates to a device for the opening up of silage blocks cut from a silo and for the metered distribution of opened-up silage. Blocks are cut from ensiled fodder and have to be torn apart before being fed to cattle, since only opened-up silage can be provided as feed. The device according to the invention for carrying out the opening up and for the distribution of opened-up silage to the feed points is characterised by a block receptacle having side walls surrounding a silage block received therein, by the arrangement of positively driven opening-up elements in the bottom region of the block receptacle, by a conveyor member arranged under the opening-up elements, and by at least one discharge orifice located in the conveying path of the conveyor member.
Patent DE-3205782-A1 (DE)
Title: Tank arrangement, especially fuel-tank arrangement for a motor vehicle
Inventor: HENNING BODO ING GRAD
IPC: B60K15/035
Filed: 1982-02-18
Abstract: For the purpose of cutting off the connection of the compensating volume in the tank to the atmosphere by way of a fine-venting line (5), there is arranged at the free end of the tank filling connection (1) a venting valve (4), the valve body (8) of which is mounted pivotably or tiltably by means of a compression spring (9) between a closing position, with the cap (2) removed, and an opening position, with the cap (2) attached, by said cap (2) via an edge (3) on the latter and via a transverse tappet (7) on the valve body (8). <IMAGE>
Patent DE-3210136-A1 (DE)
Title: Process for the manufacture of cement clinker
Inventor: NUDELMAN BORIS I
IPC: C04B7/44
Filed: 1982-03-19
Abstract: The process according to the invention for the manufacture of cement clinker comprises dry grinding of the raw material components, mixing of the resulting raw meal with solid fuel, granulation of the resulting crude mass with addition of calcium chloride, subsequent heat treatment of the resulting granules of the crude mixture in a compact layer in the drying zone, in the burning zone, in which a fuel is burned above the surface of the layer and the combustion products of the fuel are drawn through the layer and the escaping gases are discharged from the layer, and in the zone for cooling the clinker formed. According to the invention, the temperature of the combustion products of the fuel above the surface of the compact layer of granules is held during the burning process at 1150-1250 DEG C over a section of the burning zone whose length is not more than half the length of the burning zone, and subsequently the temperature in the remaining burning zone in the direction of the cooling zone is lowered down to 900-1000 DEG C.
Patent DE-3211194-A1 (DE)
Title: Hot-gas sensor for high temperatures
Inventor: SATTLER KLAUS G DIPL ING
IPC: F23M11/04
Filed: 1982-03-26
Abstract: Published without abstract.
Patent DE-3211680-A1 (DE)
Title: Fuel injection system for internal combustion engines
IPC: F02M41/12
Filed: 1982-03-30
Abstract: A fuel injection system for internal combustion engines is proposed, which is controlled by a high-frequency responding servo-solenoid valve and is regulated and influenced by an electronics system. By the use of a servo-solenoid valve with a low-mass diaphragm, the avoidance of sliding parts and the facility for premagnetising and variable excitation it is possible to influence the injection rate and to meet the requirements of high-speed internal combustion engines. The injection pump pressure is utilised as auxiliary power both for the start and end of the injection process. In addition to optimising the combustion process it is also intended to facilitate the operation. The system is inherently safe and switches off in the event of a fault.
Patent DE-3215001-A1 (DE)
Title: Inductive transformer
Inventor: KRAUSE DIETER DR DIPL ING
IPC: H01F19/02
Filed: 1982-04-22
Abstract: In the inductor transformer, which has a primary winding and an inductively coupled secondary winding, the latter are situated on a laminated core composed of laminate segments which are produced from materials having different Curie temperature (Tc). Preferred are materials of the alloy groups Fe Ni 70 (Tc  SIMILAR  250 to 400 DEG C) and/or Fe Ni 30 (Tc  SIMILAR  40 to 120 DEG C). If the laminated core is heated as a result of external effects or because of the transformer losses, some of the laminate sections lose their magnetic conductivity on exceeding their Curie temperature, and the effective core cross section and, consequently, the transformer efficiency are reduced accordingly, with the result that an energy supply to the input circuit which is raised above the normal level is transmitted to the output circuit with decreasing efficiency. Field of application: isolating transformer in circuits with specified maximum power.
Patent DE-3216497-A1 (DE)
Inventor: ZIEGLER ALFRED DIPL ING
IPC: H04B3/44
Filed: 1982-05-03
Abstract: For remote feed of a group of electrical users connected in series in a closed loop, a dc voltage is applied to the loop in a polarity opposite to a normal feed voltage in order to determine whether interruptions are present, even if a human body is shunting the loop at the interruption. Each of the users has a diode connected in parallel to its inputs which is polarized such that when the test voltage for creating a test current is applied, substantially only a resistance of the loop is measured exclusive of the users. A loop resistance is determined from a measurement of the test current and the loop resistance is compared to a test resistance set lower than a human body resistance. If the loop resistance is lower than the test resistance, then normal remote feed current is applied to the loop since no interruptions exist. If the loop resistance exclusive of the users is of a same magnitude or greater than the human body resistance, then shunt arms are employed in the loop comprised of resistors and diodes to lower the loop resistance during feed of test current so as to reliably detect whether an interrupt location is present.
Patent DE-3216911-A1 (DE)
Title: Domiciliary apparatus for electro-therapeutic treatment
Inventor: EICHHORN KARL DR DIPL ING
IPC: A61N1/08
Filed: 1982-05-06
Abstract: A domiciliary apparatus for electrical stimulation (electro-therapeutic treatment) of patients, having a monitoring protection circuit (5) whose individual monitoring blocks (7a to 7i) are supplied with comparison signals from any desired assembly of the apparatus and whose outputs are supplied to a logic decision circuit (7), in the sense of producing reset signals, whose output is used for driving an output relay (6) whose switch contacts are in turn connected into the lines from the outputs of the power amplification (3) assembly to the stimulation electrodes. <IMAGE>
Patent DE-3222191-A1 (DE)
Inventor: JAEGER GERHARD DR
IPC: A01N43/64
Filed: 1982-06-12
Abstract: Hydroxyalkinyl-azolyl derivatives of the formula   <IMAGE>   in which A is a nitrogen atom or the CH group, R is optionally substituted alkyl, cycloalkyl or phenyl, R1 is hydrogen, alkyl, alkenyl, alkinyl, or optionally substituted benzyl, R2 is hydrogen or methyl, and X is hydrogen, bromine or iodine, or addition products thereof with acids or metal salts exhibit fungicidal activity. Some intermediates therefor are also new.
Patent DE-3224370-A1 (DE)
Title: Automatically switching valve for the rapid reduction of a back pressure in a hydraulic line
Inventor: DAMS JOERN
IPC: F15B13/02
Filed: 1982-06-30
Abstract: The invention relates to a multiway valve for returning fluid from a cylinder for moving the shield and conveyor, in mining, in a hydraulic system with a main control unit and a tank. The object on which the invention is based is to guarantee rapid relief of the piston side within a hydraulic system. This object is achieved using a multiway valve of a particular generic type by virtue of the fact that a spring (47) which acts on the switching disc (30) and by the pressure of which the switching disc (30) is displaceable towards the flow openings (33) of the rigid disc (31) is arranged on the valve element (21). <IMAGE>
Patent DE-3230023-A1 (DE)
Title: Clutch disc
IPC: F16F15/123
Filed: 1982-08-12
Abstract: On a clutch disc, in particular for motor vehicle clutches, having a lining carrier disc arranged on a hub body, the mass of the friction linings is reduced in order to compensate the unbalance.
Patent DE-3232049-A1 (DE)
Title: Three-point safety belt for motor vehicles
Inventor: PAHLE HEINZ
IPC: B60R22/02
Filed: 1982-08-28
Abstract: Published without abstract.