baber/WOPTO huggingface dataset:
Patent DE-3325113-A1 (DE)
IPC: E06B9/88
Filed: 1983-07-12
Abstract: 1. Drive device for blinds or the like, having a drive shaft (5) which, through a planetary gear arrangement drives an output shaft (16) which has to be coupled to the blind and further comprising a first switching plate (48) driven by the planetary gear arrangement and equiaxial with the output shaft and co-operating with a limit switch (42), the switching member (44) of which is braced on an end face of the first switching plate (48), characterised in that equiaxially with the first switching plate (48) there is a further switching plate (52), of which the end face (50) lies substantially in the plane of the end face (46) of the first switching plate (48), and in that the first and the further switching plates have a radially extending depression (54, 56) and in that the further switching plate is driven at a rotary speed other than that of the first switching plate, and in that the switching member (44) is also braced on the end face (50) of the further switching plate (52) so that it can drop in to the depressions (54, 56) when these are aligned with one another.
Patent DE-3326813-A1 (DE)
Title: Dish-type vessel with integrated liquid container
Inventor: BARTHEL NORBERT
IPC: B65D8/00
Filed: 1983-07-26
Abstract: The vessel is formed by two vessel parts which are screwed against one another and form a central dish which is surrounded by a liquid-tight hollow space (Figure 2). By rotating one of the two vessel parts, the upper and the lower edges of the respective vessel part are simultaneously released from the corresponding seal. As a result, due to the pressure compensation which is now possible at the upper edge, the liquid can pass into the central dish part (Figure 2). By reversing the previous rotation, the flow of liquid can be interrupted at any time (Figure 2). The conceived use of the vessel is as a food and drinking bowl for domestic animals, specifically on journeys (diameter of the dish opening about ten to 20 centimetres). With a correspondingly larger design of the vessel, it can be used as a washing bowl (for example in camping). <IMAGE>
Patent DE-3327244-A1 (DE)
Title: Bar-shaped or panel-shaped prefabricated elements made of heavy or lightweight concrete or other suitable materials for forming a wall-like boundary or continuous surface
Inventor: STEFFENS BERT
IPC: E04C1/39
Filed: 1983-07-28
Abstract: Published without abstract.
Patent DE-3330729-A1 (DE)
Title: Circuit for peak beam-current limitation
Inventor: KNAUF BURKHARD ING GRAD
IPC: H04N5/59
Filed: 1983-08-26
Abstract: In the case of a circuit for peak beam-current limitation having beam-current measuring transistors and measuring resistors on each cathode of a colour picture tube, when reproducing colour characters a significant improvement in the contrast of the data reproduction is achieved by inserting the capacitances C3, C4 and C5 (according to Fig. 4) into the measuring circuit. <IMAGE>
Patent DE-3330926-A1 (DE)
Title: Device for the heat-conducting connection of pipes
Inventor: FRITZSCHE ALBERT DR ING
IPC: F24S10/40
Filed: 1983-08-27
Abstract: The device for the heat-conducting connection of pipes (10, 11, 13) consists of a detachable clamping connection (4) which is formed from two identical elements (2, 3) and engages around the pipes (10, 11, 13). The clamping connection (4) is designed by means of the elements (2, 3) in the form of a cube, prism or sphere. A press connection is used for each pipe (10, 11, 13) separately. In this case, the heat conduction paths from pipe to pipe (10, 11, 13) are identical. The clamping connection (4) engages around only the seats between the pipes (10, 11, 13) and the elements (2, 3) and, however, does not contribute to heat transportation in the remaining region. <IMAGE>
Patent DE-3331687-A1 (DE)
Title: Cigarette dispenser
IPC: A24F15/04
Filed: 1983-09-02
Abstract: The object of the invention is to provide a cigarette dispenser for the storage of cigarettes which, by actuation of the cigarette dispenser, are individually and successively brought into a particular presentation position. This is achieved, according to the invention, by an approximately cylindrical container having a removal aperture in the head wall of the container which is close to the edge and, in its size, corresponds approximately to the thickness of a cigarette, and having an approximately U-shaped ejector clip, one leg of which is forcibly guided in a perforation in the bottom cover and the other leg of which is forcibly guided to engage around a support rod extending coaxially in the container and serving as a counter-bearing for a resilient helical spring attached thereto, which, with its free end, grips the last of a plurality of cigarettes extending parallel and coaxially on the inside of the container and pushes it towards the removal aperture. <IMAGE>
Patent DE-3332176-A1 (DE)
Title: Air-improving device
Inventor: SANDER ERWIN
IPC: F24F8/108
Filed: 1983-09-07
Abstract: An air-improving device with a filter (3) through which the air flows and which is kept moist with water (8) from a reservoir tank (7), does not pollute the air in the room with the harmful and odorous substances trapped in the filter (3) even after the device is switched off, when ozone flows through the water (8) in the reservoir tank (7) (Figure 1). <IMAGE>
Patent DE-3333716-A1 (DE)
Title: Hydroelectric power station
Inventor: SAGER HELMUT
IPC: F03D9/00
Filed: 1983-09-17
Abstract: The hydroelectric power station (100), which consists of a structure (10) and can be used in bodies of water, for generating electric power forms an artificial water head in its interior space, in which water head the water is directed from the surface of the body of water via a fall pipe (20) to a lower-lying area formed in the structure (10) and is raised from this area by means of a lifting screw (30), driven by wind power, up above the level of the body of water and is directed into the latter (Fig. 1). <IMAGE>
Patent DE-3338261-A1 (DE)
Title: Slot antenna with a metallised dielectric plate
Inventor: SOLBACH KLAUS DR ING
IPC: H01Q21/00
Filed: 1983-10-21
Abstract: The antenna is supplied by means of supply slots in the metallisation of one of the flat sides of the plate. The supply waveguide runs over the supply slots and its fourth wall is represented by the metallisation which is provided with the slots.
Patent DE-3338851-A1 (DE)
Title: Latching device
Inventor: BREU KARL-JAN DIPL ING
IPC: E05C19/06
Filed: 1983-10-26
Abstract: The force and load arm of the latching lever (1) of the latching device having a respectively allocated blocking element (12) and/or release element (18) are distributed over the length of a crossbar (2) of the lever and are rigidly connected thereto, said crossbar (2) being oriented parallel to the pivoting axis (a). The load arm is of fork-shaped design and consists of two parallel webs (3) which enclose the blocking element (12) between them. The webs are provided with elastic projections (4) beyond the bearing points (8), which projections represent restoring elements for the lever, together with the blocking element and release element. The latching device makes it possible to fix a pivotable flap in the closed stop position and to release the flap which is then pivoted from the closed stop position into its open stop position, because of its elastic prestressing. Such latching devices can be used for registering flaps in telephone apparatuses. <IMAGE>
Patent DE-3342985-A1 (DE)
Inventor: KAUBEK FRITZ DIPL ING
IPC: F24J3/00
Filed: 1983-11-28
Abstract: A plurality of adsorption containers are provided which are separated into heater adsorber zones and condenser evaporator zones. The zones are successfully rotated through flow segments which form a passageway for heat carrier flows. The heater adsorption zones contain an adsorption substance from which an operating substance is extracted by adsorbing heat from a heat carrier flow and is again adsorbed by emitting heat to a further heat carrier flow. The operating substance condenses and evaporates by means of a heat exchange with further heat exchangers. The adsorption devices are suitable as cooling devices and heat pumps as well as heat transformers and heat exchangers.
Patent DE-3343014-A1 (DE)
Title: Device for measuring moisture content, fat content or the like in a material specimen
IPC: G01N5/04
Filed: 1983-11-28
Abstract: The device for measuring moisture content, fat content or the like in a material specimen has a pressing device and a heating device for applying pressure and heat to the material specimen. For this purpose, the device is in the form of a pair of tongs. Electrically heatable pressure plates between which the material specimen can be mounted are arranged on the load arms. <IMAGE>
Patent DE-3343467-A1 (DE)
Title: Packaging for cycles
Inventor: KEMNITZ GERHARD
IPC: B65D85/68
Filed: 1983-12-01
Abstract: A packaging for cycles, made of corrugated cardboard, card or the like, consists of a single blank (1) which has an approximately rectangular outline, can be folded along its longitudinal mid-axis (4), and is provided with through-openings (10, 11) for the handlebars and saddle and with flaps formed by first cuts (12) made substantially in the longitudinal mid-axis (4). In the region of its longitudinal mid-axis (4), the blank has, in symmetrical arrangement, two folding lines (18, 19) which diverge from one another at an acute angle (20) towards the rear end of the packaging or the cycle and by means of which a central part (22) and two adjoining side walls (15, 16) are defined and fixed. Provided at the front end (13) of the package are a folding line section (17) arranged in the longitudinal mid-axis (4) or an incision for the direct fixing of the adjoining regions of the side walls (15, 16) to one another, and provided at the rear end (21) of the side walls (15, 16) are closure flaps (8, 9) or a folding wall linked to the side walls (15, 16), such that the packaging surrounding the cycle assumes a triangular cross-section. <IMAGE>
Patent DE-3343615-A1 (DE)
Title: Positively controlled tumbling screening machine
Inventor: ANDERLE HELMUTH DIPL ING
IPC: B07B1/28
Filed: 1983-12-02
Abstract: The invention relates to a positively controlled tumbling screening machine whose screen superstructure which is held elastically against rotation can be given a movement in which it oscillates out of the horizontal by means of a skew pin which can be mechanically driven so as to be infinitely adjustable about several axes in terms of its inclination and in terms of its eccentricity. A footplate which is permanently connected to the skew pin can both be adjusted via a universal bore joint bearing about 2 axes which extend at least approximately perpendicularly in relation to one another with respect to the radial and tangential angles of inclination and displaced in the radial direction by means of a tension bolt in order to adjust the degree of eccentricity. The footplate which is permanently connected to the skew pin and provided with at least one oblong hole in order to adjust the degree of eccentricity can be tilted according to the invention via the universal bore joint bearing about 2 axes which extend at least approximately perpendicularly in relation to one another by means of 2 compression screws with respect to the radial and tangential angles of inclination and is displaceably supported in the radial direction by means of a further adjustment screw and rigidly fixable by means of at least one tension bolt which is arranged in the region between the connecting line of the two compression screws and the point of intersection of the tilting axes and has a crowned head support and can also be rigidly fixed by means of the adjustment screw for the degree of eccentricity.
Patent DE-3345043-A1 (DE)
Title: Sailboard which can be transported and set aside in the completely assembled state
Inventor: GUTRIS GIORGIO
IPC: B63B35/79
Filed: 1983-12-13
Abstract: The invention relates to a sailboard which can be set aside and transported in the completely assembled state and consists of a board, a sail which ends with a stocking seam having at least one opening, a main boom, and a mast with a mast foot which has a universal joint insertable into the board and permits the mast to be folded over onto the board. The mast has transverse discontinuity which defines two separate sections of the mast: a top and a bottom section. The two sections can be folded in relation to one another by up to about 180 DEG  of their straight position, the discontinuity essentially being located at the height of the opening of the sail seam. The total length of the folded mast lying on the board is advantageously essentially equal to the length of the board. The mast has a device which permits the folding of the two sections as well as the connection and stiffening of the sections in the straight position.
Patent DE-3347161-A1 (DE)
Title: Exclusion stop
Inventor: MENKE BERNHARD
IPC: E05B17/00
Filed: 1983-12-27
Abstract: In order to prevent unintentional exclusion, especially where house doors are concerned, effectively and in a simple way, the exclusion stop described in the claim is fastened to the door frame level with the latch by adhesive bonding. By arranging the exclusion stop in the immediate vicinity of the door lock, its use quickly becomes a convenient habit and thus prevents unintentional exclusion in an effective and convenient way. The exclusion stop is equally suitable for doors fastened on the right and on the left.
Patent DE-3400219-A1 (DE)
Title: Method of manufacturing securing rings
Inventor: KNECHT ALBRECHT
IPC: B21F37/02
Filed: 1984-01-05
Abstract: The invention relates to a method of manufacturing slotted securing rings, the ring cross-section of which changes in the circumferential direction. During winding of a cross-sectionally rectangular or trapezoidal steel wire in helical form, an already hardened or patent-hardened material is used, as a result of which a final hardening of the finished securing rings can be omitted. This method sequence leads to less expensive production, the finished securing rings having lower manufacturing tolerances and a greater toughness.
Patent DE-3415130-A1 (DE)
Title: Drinking basin for animals
Inventor: HOSP WERNER
IPC: A01K7/06
Filed: 1984-04-21
Abstract: A drinking basin for animals, having a pressure flap for the valve actuation and a large-area basin pan which projects laterally to a great extent in comparison with the pressure flap, is to be designed in such a manner that the animal can drink in as unobstructed a manner as possible and, at the same time, no feed residues or dirt can gather in the basin pan. This object is achieved in that the lower end of the pressure flap reaches to a maximum extent into the centre of the basin pan and lugs are laterally attached on the part reaching into the basin pan, which lugs overlap that region of the basin pan which is located between the pressure flap and the side walls and is directed towards the valve side. In this arrangement, the pressure flap together with the lugs preferably reach over approximately half the width of the basin pan.
Patent DE-3426372-A1 (DE)
Title: Device for mounting caps on bottles
Inventor: BRUUN OTTO JOHANNES
IPC: B67B3/062
Filed: 1984-07-18
Abstract: A rotatably mounted bottle star is provided on a device for the loose mounting of deformable caps onto the neck of a bottle, which is transported beforehand on a transporting belt, which bottle star engages with the bottle and is rotated by movement of the latter. The rotary movement of the star is used to drive or control a cap drum and air valves. These parts are used to remove a cap from a cap store and to place it on the neck of the appropriate bottle in each case. This design obviates the need for a special drive motor for the cap drum and the valves. In addition, there is positive control of these parts by the bottles transported beforehand, guaranteeing absolute synchronisation of the movement of the bottle and the movement of the cap to be mounted on the latter.
Patent DE-3438265-A1 (DE)
Title: Thread-treatment apparatus for producing a fancy thread
Inventor: MATSUI ISAMU
IPC: D02G3/22
Filed: 1984-10-18
Abstract: A thread-treatment apparatus for producing a fancy thread, with a thread-splicing station between a thread-supply station, in which there is a plurality of types of thread, and a run-on bobbin, there being selected by means of a thread-selecting station from the different types of thread of the thread-supply station specific types of thread which are connected by splicing to the respective thread end, located on the run-on bobbin, of the fancy thread wound on to the run-on bobbin.
Patent DE-3443971-A1 (DE)
Title: Hammer drill
Inventor: WOLF OTTO DIPL ING DR
IPC: B23B31/00
Filed: 1984-12-01
Abstract: The subject matter of the invention is a hammer drill with a multi-groove shank, in particular such with a three-groove shank. In order to facilitate accurately fitting insertion of the hammer drills into the tool holder of a three-jaw chuck, i.e. the allocation of the grooves in the drill shank to the chuck jaws, in particular when chucking drills of larger diameter, it is proposed according to the invention to provide the shank (1) of the hammer drill with at least one mark (6) in the area between the drill helix (5) and the drill-helix-side front edge (8) of a groove (3, 3', 3'') (Fig. 1). <IMAGE>
Patent DE-3444664-A1 (DE)
Title: Equipment for the desulphurisation of hot, pollutant-containing waste gases
Inventor: LUEBBERS HERMANN
IPC: F23J15/06
Filed: 1984-12-07
Abstract: Equipment is described for the desulphurisation of hot, pollutant-containing waste gases with heat recovery, comprising a combined heat exchanger which is arranged in the gas duct and has gas channels bearing a vertical downward flow, with water cooling in the first section and air cooling in the last section, as described in the parent patent P 3,406,989.5-16. In this equipment, the gas duct is provided with a connection branch for heated air (gas) in a part, vertically arranged downstream of the heat exchanger outlet, and in addition the air cooling of the heat exchanger of the equipment is controllable independently of the waste gas stream in the gas duct.
Patent DE-3447165-A1 (DE)
Title: Reposition clip
Inventor: HOENIG JOHANNES
IPC: A61B17/88
Filed: 1984-12-22
Abstract: The invention facilitates surgical treatment of the lower jaw, especially in the case of bone fractures and osteotomies on the ascending branch of the lower jaw. As compared to conventional instruments this reposition clip is distinguished by being constructionally adapted to the lower jaw and it largely reduces the risk of injuries to the vascular and nervous bundle.
Patent DE-3502924-A1 (DE)
Title: Process for isolating citric acid
Inventor: MAGUREANU GEB MAGUREANU
IPC: C12M1/12
Filed: 1985-01-30
Abstract: The invention relates to a process for isolating citric acid or other suitable acids and/or salts thereof from solutions which were obtained by fermentation from carbohydrate-containing raw materials. In the process, higher molecular weight impurities resulting from the raw materials and/or process are separated off by membrane filtration, preferably ultrafiltration, or else reverse osmosis, and/or additional adsorption to a non-ionogenic adsorber resin having a specific surface area of 300-1000 m<2>/g, for example based on a polystyrene resin or a polyacrylate resin and, after concentration of the solution, the citric acid is crystallised, from which, in the hitherto conventional manner, the lower molecular weight salts were previously bound with the aid of cation exchanger and anion exchanger or were removed by precipitation of the citric acid as calcium salt, reaction of the calcium citrate with sulphuric acid, separation of the calcium sulphate and cation and anion exchange. <IMAGE>
Patent DE-3511432-A1 (DE)
Title: Method and arrangement for combustion chamber identification in an internal combustion engine
Inventor: GEIGER ISTVAN DIPL ING
IPC: F02B1/04
Filed: 1985-03-29
Abstract: For the purpose of identifying a combustion chamber of an injection internal combustion engine, which gives rise to unwanted rough running, the injection period of a defined injection valve (4) is adjusted so that an additional rough running is caused, and from the crank angle distance (@ KW) between the additional and the unwanted rough running an identification signal for the combustion chamber sought is derived, allowance being made for the speed (n) of the engine. <IMAGE>
Patent DE-3520272-A1 (DE)
Title: Domestic appliance
Inventor: WILSDORF GERD
IPC: D06F34/28
Filed: 1985-06-05
Abstract: A control panel (5) arranged on the front wall (3) of a cabinet-shaped housing (1) of a domestic appliance, such as a washing machine, dishwasher, laundry drier or cooking hob, is mounted pivotably about an axis (7) arranged horizontally in the upper region of the control panel. <IMAGE>
Patent DE-3521844-A1 (DE)
Title: Machining centre
Inventor: MUENZENMAYER GERHARD DIPL ING
IPC: B23Q7/14
Filed: 1985-06-19
Abstract: A machining centre is provided with a work-carrier station 1, a tool-carrier station 8 and a pallet magazine 4. So that the workpiece 16 can be turned and drilled or milled on five sides in a single setting of the pallet 17, the mounting table 3 of the work-carrier station 1 can be rotated about the X-axis. The tool-carrier station 8 has a pivotable head 9 with at least two spindles 11, 12. The latter are orientated in such a way that they work in the X-direction and Y-direction respectively. The tool-carrier station 8 can be traversed in the Y-direction to such an extent that its head 9, as viewed in the X-direction, is in front of the mounting table 3. <IMAGE>
Patent DE-3528640-A1 (DE)
Title: Blade lock for rim-straddling blades of turboengines
Inventor: NOVACEK PETER DIPL ING
IPC: F01D5/32
Filed: 1985-08-09
Abstract: In rim-straddling rotor blades of axial-flow turboengines, the closing blade (6a), without its foot section engaging in the indentations (2) on the radially outer part of the rotor disc (1), sits under heavy preloading between its adjacent blades (6b, 6c). It is fixed in the foot section by way of axial pins (7). In the area of its indentations (2') the blade foot (4') of the closing blade (6a) is dimensioned narrower in its axial extent than that (4) of the adjacent blades (6b, 6c). A dismantling recess (10) is thereby created on both the inlet side and the outlet side, into each of which a pressure rocker (11) can be introduced in order to force the adjacent blades (6b, 6c) apart. The closing blade thus relieved can be dismantled without destroying it. <IMAGE>
Patent DE-3529853-A1 (DE)
Title: Apparatus for producing high temperatures and pressures
Inventor: MARTINI CARL DIPL ING
IPC: F27D99/00
Filed: 1985-08-21
Abstract: Published without abstract.
Patent DE-3534152-A1 (DE)
Title: Portable video monitor
Inventor: ANDRICH WOLFGANG DR ING
IPC: H04N13/00
Filed: 1985-09-25
Abstract: In the beam path of the video image output by a picture tube (1), a first optical lens (2), a deflection mirror (3), a second optical lens (4) and a semitransparent mirror (5) are arranged. These components, and a circuit arrangement (6) generating control signals, are accommodated in a carrying part (7) which can be worn by the user. Without needing his hands for this purpose, the user can control the brightness of the picture tube (1), the magnification of the video image through the lenses (2, 3) and the position of the semitransparent mirror (5) by voice commands which pass via a microphone into a voice recognition device (11) where they are evaluated. <IMAGE>
Patent DE-3536934-A1 (DE)
Inventor: GOOSSENS JOHN
IPC: C10M171/00
Filed: 1985-10-17
Abstract: Electroviscous fluids are disclosed which are composed of aluminum silicates particles in an electrically non-conductive liquid and a suitable dispersing agent. The atomic ratio of Al/Si on the surface of the aluminum silicate lies within the range of 0.15 to 0.80.