baber/WOPTO huggingface dataset:
Patent DE-3313334-A1 (DE)
Title: Apparatus for aerating liquid manure in which a separate stirrer is not required
Inventor: KUGELMANN JOSEF
IPC: C02F3/20
Filed: 1983-04-13
Abstract: Apparatus for aerating liquid manure in which a separate stirrer is no longer required. Aeration device for improving liquid manure, from cattle, pigs and hens, having a hose system provided in the slurry tank, through which hose system atmospheric oxygen is pumped with the aid of a compressor into the liquid manure.
Patent DE-3314498-A1 (DE)
Title: Microfilm reader
Inventor: SYLLA JUERGEN DIPL ING
IPC: G03B21/11
Filed: 1983-04-21
Abstract: A microfilm reader has imaging or projecting optics and an optoelectronic scanning device which contains its own imaging optics (11) which are provided with an adjustable focusing element (16, 17, 18, 19) which is coupled to a focusing element (10) of the projection optics (6). <IMAGE>
Patent DE-3315545-A1 (DE)
Title: Time-measuring apparatus, in particular for hairdressing salons
Inventor: OLMER ERWIN
IPC: G04F3/02
Filed: 1983-04-29
Abstract: Time-measuring apparatus, in particular for hairdressing salons for adjustably measuring time intervals, having a housing, a clockwork and a sound-signal generator which is connected thereto and is intended for switching on when the time interval set has run out. On the outer side of the housing there is provided a signal light of a light-signal generator intended for switching on when the time interval set has run out. <IMAGE>
Patent DE-3323201-A1 (DE)
Title: Method for processing topsoil from excavated material from building sites
Inventor: SIEVERDING JOSEF
IPC: C09K17/40
Filed: 1983-06-28
Abstract: Method for processing topsoil (native soil) from excavated material from building sites. Larger rocks are separated from the excavated material, and coarse particles are subsequently screened out and removed. The fines of the excavated material is then mixed with humus and/or organic additives such as peat and/or biological humus and/or fully or partly decomposed compost. The mixture is then deposited and stored. It is also possible to add sewage sludge, mineral substances, farmyard manure and/or slurry before the mixture is stored.
Patent DE-3326043-A1 (DE)
Inventor: KUEHNE REINHART DR RER NAT
IPC: C03B37/025
Filed: 1983-07-20
Abstract: The present invention relates to a method for producing a directed aerosol stream by a flame free reaction which is conducted while enveloped within an aerosol free gas and/or vapor stream. It is particularly suitable for use in coating systems, as it permits economical coating without so-called wall deposits.
Patent DE-3328351-A1 (DE)
Title: Cellular structure for ships and the like
Inventor: EILERS GUENTER DIPL ING
IPC: B63B25/00
Filed: 1983-08-05
Abstract: Cellular structures serve to accommodate containers in holds of ships and the like. The containers are guided between upright supports which support the containers in the longitudinal and transverse direction of the ship in the area of container corner fittings (33). For the alternative loading of 40' containers (38) and 20' containers (39), intermediate supports (32, 32a, 32b) are provided which can be moved by relative movement out of the area in which 40' containers (38) are accommodated. <IMAGE>
Patent DE-3330250-A1 (DE)
Title: Fuel feed system for motor vehicles with air-conditioning unit
Inventor: BARBERA EDOARDO
IPC: F02M31/20
Filed: 1983-08-22
Abstract: A fuel feed system for motor vehicles with air-conditioning unit comprises a heat exchanger (12) for cooling the fuel upstream of the fuel pump (5) by means of the fluid which leaves the evaporator (11) of the air-conditioning unit (1b). In operation at high temperature the risk of the formation of so-called vapour blocks in the lines through which the fuel is fed to the engine is thereby reduced. <IMAGE>
Patent DE-3331204-A1 (DE)
Title: Inflatable umbrella
Inventor: FLORIN MATTHIAS
IPC: A45B19/02
Filed: 1983-08-30
Abstract: The intention is to improve the generally widespread umbrella construction in respect of its strength, sensitivity, weight and possible risk to passers-by. The solution is an umbrella structure which substantially consists of a tube on the outer edge of the umbrella cover (see drawing: 1) which can be pumped up by a pump 2, which simultaneously forms the shaft of the umbrella. In this arrangement, the air is pumped via a double valve 3 with a push-button (for subsequent releasing of the compressed air in the tube) into the air feed tube 4 which opens into the circumferential tube 1, which in the pumped-up state is centered by tapes 5. The retracted piston rod of the pump is blocked by a locking device 6 against being pushed in and thus guarantees a stable umbrella shaft. The shape of the piston rod and of the corresponding guide device 7 (for further details, see 3rd drawing of the description) prevent the latter and the cylinder from being able to twist relative to each other. Possible uses are the same as for the generally widespread umbrella. <IMAGE>
Patent DE-3332565-A1 (DE)
Title: Underfeed stoker
Inventor: WIESER RUDOLF DR
IPC: F23J1/06
Filed: 1983-09-09
Abstract: The invention relates to an underfeed stoker which can be very well arranged, with two or three combustion troughs arranged one behind the other, in long flame tubes with comparatively small diameters. This underfeed stoker is thus well suited for the conversion of oil/gas-fired flame tube boilers to coal firing, the full nominal steam outputs of the boilers being achieved again even after the conversion. In a variant embodiment of the proposed underfeed stoker, this has four, six or eight combustion troughs, which are arranged in successive pairs. The embodiment with four combustion troughs, the air chest of which has a vertical cross-section in the form of a sector of a circle, can be very well accommodated, on flame tube boilers and the like, in a separate, double-walled, water-cooled precombustion chamber of a circular cylindrical basic shape. The proposed new underfeed stoker can be used as a multiple underfeed stoker, even for the firing conversion of small water tube boilers (with nominal steam productions of up to 50 t/h). It is of particular advantage in this connection that the provision of a precombustion chamber can be dispensed with, since the cross-section and volume of the existing boiler combustion chambers are also sufficient for this kind of coal firing. <IMAGE>
Patent DE-3338171-A1 (DE)
Inventor: SEEGER HANSPETER
IPC: B03D1/14
Filed: 1983-10-20
Abstract: A process and an apparatus are specified by which emulsions or suspensions of both different and changing composition can be separated in a particularly reliable manner. Proceeding on the principle of turbo-flotation, which is known per se, according to one embodiment, the gas is dispersed in the lower region of the vessel so that it is finely dispersed directly at the point where the emulsion is broken up or the suspension is separated, respectively, mechanically. Furthermore, the emulsion or suspension to be separated is supplied to the vessel close to the surface of the emulsion and the residue is removed at the bottom of the vessel. In this way, in continuous operation, a counter-flow between gas or gas/liquid suspension and emulsion can be achieved, thereby avoiding recontamination and re-emulsification. A strictly separated turbulence zone and a superposed flotation zone are formed. Foam carrying the flotate is formed on the surface. When the vessel is contructed so that it is closed, according to a second embodiment the foam can be forced without any mechanical means to a separating device through the effect of the rising gas, in which reliable separation is possible into solids and waste gases, and also into residual water which may be recycled. Flocculation and/or flotation chemicals can advantageously be supplied to the emulsion or suspension in the vessel in the region of the turbulence zone. In addition to a continuous process, in which several vessels are arranged in series and have a continuous flow running through them, a batch or cyclic process is also possible, in which the emulsion or suspension is left in the vessel until complete separation has taken place, and the separation of other substances may be carried out with the aid of other chemicals and/or of other gases in further vessels or a further separation stage.
Patent DE-3339873-A1 (DE)
Title: Hot air and hot water heating system
Inventor: KIRCHNER DIETER
IPC: F24D9/00
Filed: 1983-11-04
Abstract: Published without abstract. <IMAGE>
Patent DE-3344969-A1 (DE)
Title: Prefabricated wall element
IPC: E04D3/35
Filed: 1983-12-13
Abstract: In a prefabricated wall element consisting of an inner shell and an outer shell, the intermediate space of which is filled by a cured plastics foam, the sealing at the joint regions is improved in that the two shells are laterally displaced in a parallel manner with respect to one another and in that the plastics layer is stepped in the two edge regions. The profiles resulting from the steppings are complementary to one another. The heat transmission path at the joint region is thereby considerably longer than the wall thickness. The outer edges of the shells are at least partly embedded in plastic and projecting flanges cover the seam region internally and externally.
Patent DE-3401745-A1 (DE)
Title: Auxiliary fire control device
Inventor: MACGILL KEITH ROBERT
IPC: F41G3/10
Filed: 1984-01-19
Abstract: An auxiliary fire control device is specified which determines the offset of the azimuth angle of a gun resulting from the trunnion inclination. The auxiliary fire control device comprises a supporting device (2) on which an azimuth angle indicating device (6) and a reference device (28) are mounted such that they can rotate. A correction indicator (36) is arranged on the reference device (28) such that it can pivot, and is held in contact with an indicating section (8) of the azimuth angle indicating device (6). In the event of correct orientation, which is indicated by the level indicating elements (20, 34), the magnitude of the rotation of the correction indicator (36) relative to the reference device (28) indicates the offset of the gun azimuth angle as a result of the trunnion inclination, this rotation being determined by measurement units (40, 44). <IMAGE>
Patent DE-3409373-A1 (DE)
Title: Anchoring element
Inventor: DWUZET FRANZ DIPL ING
IPC: E04F13/08
Filed: 1984-03-14
Abstract: The invention relates to an anchoring element for anchoring building structures on concrete or solid-brick supporting walls, preferably light-metal substructures for facades. In the case of known anchoring elements, such as expanding dowels, it is aimed to provide a cost-effective anchoring element which can be positioned with simple means and the correct anchoring of which is instantly visible to the workman. For this purpose, an anchoring element, similar to a blind rivet, which has a sleeve and a tensioning pin and which can be anchored in a bore by means of a conventional riveting device, has been provided. The head of the tensioning pin spreads out the sleeve end for anchoring. A marking on the tensioning-pin shank indicates, by virtue of its location after the positioning, the location of the tensioning-pin head and thus the correctly performed or non-performed spreading-out of the sleeve. In the case of an advantageous further development, the predetermined breaking point or, after positioning, the break-off location of the tensioning pin is used as the marking.
Patent DE-3410057-A1 (DE)
Title: Plug-in drawer unit for apparatuses used in electrical telecommunications technology
Inventor: PRECHTL WOLFGANG ING GRAD
IPC: H05K7/14
Filed: 1984-03-19
Abstract: In the case of plug-in drawer units for apparatuses used in electrical telecommunications technology, pin coding (1, 2, 13, 15) is provided for unambiguous allocation of the drawer unit (5) to the drawer-unit holder (9), in which pin coding a plurality of pins (13) are arranged in the head part of the drawer unit. In this case, the pins (13) are combined on common strips (1, 2) on the drawer unit (5) and the fitting holes (6) in the drawer-unit holder can be closed by means of plug-in plugs (15) to prevent incorrect engagement of the pins. <IMAGE>
Patent DE-3411635-A1 (DE)
Title: Device for premounting pneumatic vehicle tyres
Inventor: BRANDES GERD
IPC: B60C25/132
Filed: 1984-03-29
Abstract: The invention relates to a device for premounting pneumatic vehicle tyres, in particular tyres for lorries, on rigid rims which are provided with emergency running support parts whose outer diameter is larger than the inner diameter formed by the tyre beads. In order to be able to premount even relatively heavy tyres with very rigid bead cores, a device is proposed which is characterised by a rim holding device and by a tyre receptacle and transporting device with a clamping ring which has means for holding the tyre in the region of its tread and can be rotated about an axis which is perpendicular with respect to the axis of rotation.
Patent DE-3415724-A1 (DE)
Title: Chin-rest for a violin
Inventor: WOLF WILHELM
IPC: G10D3/18
Filed: 1984-04-27
Abstract: The invention relates to a chin-rest for a violin with a support which has a support plate engaging under the resonance box and a retaining plate engaging over the resonance box, these being capable of being tensioned relative to each other via a supporting column, with the introduction of a screw connection, the supporting column being formed from two telescopic tubes which engage into each other as fitting parts, the inner tube being equipped with an internal thread for receiving the connecting screw.
Patent DE-3423545-A1 (DE)
Title: Multi-axle motor vehicle with a body
Inventor: HARTMANN ERNST
IPC: B60G99/00
Filed: 1984-06-26
Abstract: Multi-axle motor vehicle, in particular utility vehicle, preferably motor vehicle, with a box body which contains equipment, such as a tool and gear truck, the motor vehicle having an easily distortable frame 1, 2 and the body being intended to be relieved as far as possible from torsional forces, the body or its floor structure assembly 8 being supported at least at one end, preferably distributed over its length at several points and at both ends, with an at least approximately planar roll face 6 on an arcuate, preferably circular arc-shaped curved roll face 5 which is connected to the frame 1, 2, in which case at least one side thrust support connection 12 is provided in order to prevent the roll face 6 slipping off the curved roll face 5. <IMAGE>
Patent DE-3424429-A1 (DE)
Title: Channel drier for slab-shaped goods
Inventor: SCHOESSLER SIEGFRIED
IPC: F26B25/00
Filed: 1984-07-03
Abstract: In a channel drier for slab-shaped goods, with revolving transport chains (1,2) arranged one above the other and having carriers (3,4), the horizontally transported slabs (25) are aligned when entering, and their front edges are set by a setting device (9-14) in the carriers (4) of the lower transport chains (2). They are then conveyed through the channel, standing upright and transversely to the direction of conveying, between the inner runs of the transport chains (1,2). The setting device (9-14) is mounted so as to be horizontally adjustable. Thus the positional displacement of the carriers (4) in the setting region due to the longitudinal expansion caused by heating of the lower transport chains (2) can be corrected. The correction takes place automatically or manually and is controlled by light beams (14). <IMAGE>
Patent DE-3424891-A1 (DE)
Title: Fuel injection nozzle
Inventor: GREEVES GODFREY
IPC: F02M61/06
Filed: 1984-07-06
Abstract: The invention relates to a fuel injection nozzle of the inwards opening type. A valve element is capable of moving axially to and fro in a bore of the nozzle body, the bore having a seat with which the valve element in its closed position interacts, in order to prevent fuel flowing into a chamber situated downstream of the seat. The chamber can be connected by way of an opening to the combustion chamber of an internal combustion engine. The valve element is provided with a step, which extends into the opening and closes this with little play when the valve element is in the closed position so that no combustion gases can enter the chamber.
Patent DE-3430694-A1 (DE)
Title: Electrical allround gingival massaging and tooth-cleaning brush
Inventor: FONDERMANN REINHARD
IPC: A46B9/04
Filed: 1984-08-21
Abstract: It is the object of the invention to provide an effective remedy for recession of the gums (periodontosis). This can indeed be achieved by the special constellation of the bristles at the end of the brush, that is to say, all round (see drawing). <IMAGE>
Patent DE-3431166-A1 (DE)
Title: Control-loop arrangement for a weapon-aiming and stabilising system
Inventor: WESSENDORF MANFRED DIPL ING
IPC: F41G5/16
Filed: 1984-08-24
Abstract: In the case of a control-loop arrangement for a weapon-aiming and stabilising system, a control loop (15, 16, 17) which detects the drift is activated by a logic gate (23) only when there is neither any vehicle movement nor is there any weapon movement commanded by an aiming handle (10) and a fire-control computer (29). The vehicle movement is sensed via interference-variable gyros (21, 22) and a logic signal (which is derived from a switch (26) which is coupled to the manual catch) is used as the aiming-handle signal. In addition to activating the higher-level position control loop, the output signal of the logic gate (23) is used to change over the structure of a regulator (12) in a lower-level speed control loop (11, 12, 13). <IMAGE>
Patent DE-3436884-A1 (DE)
Title: Pressure cooker
IPC: G01K1/14
Filed: 1984-10-08
Abstract: The pressure cooker according to the invention is fitted with a thermometer 3 instead of the usual pressure indicator, which thermometer operates, for example, with a bimetal coil. Furthermore, the pressure cooker has a pressure-limiting and venting valve 23 and the overpressure safeguard which is customary in pressure cookers. <IMAGE>
Patent DE-3437442-A1 (DE)
Title: Measuring instrument for monitoring and controlling combustion processes
Inventor: ROHR FRANZ-JOSEF DR
IPC: G01N27/406
Filed: 1984-10-12
Abstract: The invention relates to a measuring instrument (1) for determining the oxygen content in exhaust gases and for measuring the fuel/air ratio (excess-air coefficient  lambda ) of combustion plants and internal combustion engines. The measuring instrument (1) has an oxygen ion-conducting solid electrolyte (2) on whose first face two small identically designed electrodes (3 and 4) are arranged at a distance from each other. Arranged on the second face of the solid electrolyte (2) there is a large third electrode (5), between the first electrode (3) and the third electrode (5) a first voltage source (6) is arranged which generates a voltage (U1) of from 0.2 to 0.8 volt between the two electrodes. A second voltage source (7) is arranged between the two electrodes (4 and 5). It generates the voltage (U2) which has a value between 1.2 and 2 volt. The first voltage (U1) ionises the free oxygen contained in the exhaust gas to be measured. The oxygen ions migrate through the solid electrolyte (2) and in doing so generate a current signal which can be measured with the aid of an ammeter (8). The slightly higher voltage between the electrodes (4 and 5) ionises both the free oxygen and the oxygen bound in the exhaust gas. The oxygen ions migrate through the solid electrolyte (2) to the electrode (5). As a result, a second current signal is generated which is detected by an ammeter (9). From the ...   Original abstract incomplete. <IMAGE>
Patent DE-3439760-A1 (DE)
Title: Moulding press
Inventor: SILZ LOTHAR
IPC: B30B9/28
Filed: 1984-10-31
Abstract: A moulding press with a pressure ram and a pressing mould to produce briquettes of paper is to be improved by giving the moulding press a simple and cost-effective structure which guarantees that it can be manipulated in a simple, clean and time-saving manner without additional means for glueing. To this end, it is proposed, that a vertical stand which is connected to a baseplate be equipped with a horizontal plate at its upper end, that a tube which is open on both sides be releasably mounted underneath this plate by means of a holding device mounted on the stand, the upper mouth of the tube engaging directly with the plate from below, and that a lifting jack sits on the baseplate, the pressing ram of which lifting jack has a pressure plate which engages with the lower mouth of the tube and is adapted to the inside width of the latter.
Patent DE-3442898-A1 (DE)
Title: Gas laser having transverse injection of radio-frequency energy
Inventor: KLINGEL HANS DIPL ING
IPC: H01S3/097
Filed: 1984-11-24
Abstract: In order to obtain a gas laser having a longitudinal flow and transverse injection of high-power radio-frequency energy, the laser gas (which is located in the tubular body (1) of the laser) is divided into partial flows (17, 18, 19, 20), so that a particularly short dwell time of the partial flows is provided and the gas contained therein can be only slightly heated in the case of a flow rate which is provided and, according to the invention, is high. The heat is extracted from the partial flows in a laser-gas cooling device (31). In the case of a tubular body (1) which is of U-shaped design and has deflection mirrors (6 and 7), in order that the temperature of the laser gas is as low as possible in the region of the mirrors, the inlets (21, 22; 23, 24 for the partial flows 17 to 20) are in each case located in the region of a mirror. In consequence, the outlets are located further inside. In the case of a tubular body (1) which is divided into four sections, the outlets (33 and 34) are preferably located approximately in the centre of the two U-limbs. <IMAGE>
Patent DE-3502146-A1 (DE)
Title: Plug-in element
Inventor: MEYER ANTON
IPC: A63H33/08
Filed: 1985-01-23
Abstract: A plug-in element made from plasticised plastic such as high-pressure polyethylene (plasticised PE) has one, two or more cylindrical knob elements (2) moulded from an upper covering wall (1) and a respectively equal number of sleeve-shaped clamping recesses (3) for the knob elements on the underside. The knob elements (2) terminate in a conically tapering end wall (5), in which a circular aperture (6) is concentrically provided. A guide sleeve (7) for a plug-in pin or the like, enclosing the circular aperture (6) coaxially, projects from the end wall (5) into the interior of the element. <IMAGE>
Patent DE-3502739-A1 (DE)
Title: Skeleton container
Inventor: JUERGENS WALTER DR ING
IPC: B65D90/02
Filed: 1985-01-28
Abstract: For reasons relating to transportation, skeleton containers are lined on the inside with plastic sheeting. The invention concerns a suitable method of implementing this lining in an economically sensible manner. The sheeting is attached to the wire grating by means of staples.
Patent DE-3505756-A1 (DE)
Title: Refrigerator
Inventor: KOCH HERMANN
IPC: F25D17/04
Filed: 1985-02-20
Abstract: Inside, the refrigerator (1) is divided into two planes, the lower plane forming a lower refrigerating compartment (5) and the upper plane forming an upper refrigerating compartment (6). In this arrangement, an adjustable flap arrangement (20; 23) is located in the flow path of the upper refrigerating-air circulation system (10, 14, 24, 6, 22, 27, 7). This permits the pre-selected temperature ratios between upper and lower refrigerating compartments to be altered very simply and without an exchange, necessary up until now, of the evaporators. <IMAGE>
Patent DE-3510190-A1 (DE)
Title: Electronic digital measuring unit with peripheral electronic data processing and storage unit for controlling efficiency and performance on machines of any type (Digicontrol)
Inventor: GRESSER GERMAN
IPC: G07C3/04
Filed: 1985-03-21
Abstract: Printed without abstract.