baber/WOPTO huggingface dataset:
Patent DE-3046511-A1 (DE)
Inventor: SCHANZE RUDOLF
IPC: A23J3/00
Filed: 1980-12-10
Abstract: 1. A process for producing foodstuffs or feedstuffs, characterized in that protein hydrolyzates, processed abattoir waste, leather waste, waste from the meat and/or fish industry, peptones, products of single-cell proteins or autolyzed yeasts or mixtures thereof are added to liquid by-products of lactose production, lactoprotein recovery, reverse osmosis and/or electrodialysis in the dairy industry either individually or in the form of a mixture having a dry matter content of from 25 to 75% by weight, the pH-value is adjusted to at most pH 6, the mixture is stirred intensively for at least 1 hour, the above-mentioned product being added in such a quantity that a dry matter content of at most 65% is obtained, the pH-value of the reaction mixture is then adjusted to 6.0 +- 0.5 by the addition of alkali hydroxides or ammonia and the product is dried.
Patent DE-3100381-A1 (DE)
Title: Evaporation plant
Inventor: OSVALD ZOLTAN DIPL ING
IPC: B01D3/06
Filed: 1981-01-09
Abstract: In an evaporation plant which can be used in the alumina industry sector and in particular for the evaporation of sodium aluminate liquor, a plurality of evaporators and a plurality of solution expansion vessels are connected in series on the solution side and the heating spaces of a plurality of evaporators are each connected to the vapour space of a solution expansion vessel. To economise on steam, in this case, upstream and/or between and/or downstream of the solution expansion vessels, the vapour space of which is in each case connected to the heating space of an evaporator, additional expansion vessels are connected on the solution side in series and the steam nozzles thereof are connected to the steam nozzles of the mixed condenser and/or the surface heat exchanger which are connected in series in the line between the evaporators, connecting the evaporators together. <IMAGE>
Patent DE-3101722-A1 (DE)
Title: Device for weapon release
Inventor: HOFFMANN HEINZ DR
IPC: F42C11/00
Filed: 1981-01-21
Abstract: A device for weapon release by aircraft which are rolling, taking off or overflying is provided. The device has a sound-recording device (1) whose recorded signal is rectified in channels (I, II) by means of filters (2, 4), rectifiers (5, 6) and averaging devices (7, 8). The two existing channels (I, II) are matched to the characteristic features for rolling, in channel (I), and to the characteristic features for taking off and overflight of an aircraft, in channel (II). The envelope curves which can be picked off at the output of the channels (I, II) are differentiated in differentiators (9, 10). Thresholds (Si) are specified for both channels (I, II), the weapon being released if said threshold is exceeded in only one channel (I, II). <IMAGE>
Patent DE-3105804-A1 (DE)
Title: Air-cooled steam power station using the direct system, preferably for large unit capacities
Inventor: KELP FRITZ DIPL ING
IPC: F28B1/06
Filed: 1981-02-17
Abstract: Air-cooled steam power station using the direct system, preferably for large unit capacities, in which the exhaust steam from the turbine (1) of the turbo-generator set is fed by a plurality of exhaust steam lines (2, 4, 6; 3, 5, 7) to groups, subjected to the cooling air flow and connected in condenser fashion, of cooling elements (K) and to groups, connected dephlegmatically downstream of said elements, of cooling elements (D), which groups of cooling elements are mounted on an air condensation stage (13, 19) above the machine housing (15.0) of the turbo-generator set. The residual steam from cooling element groups (8 and 9) connected downstream of in each case one exhaust steam line of a pair (2-3, 4-5, 6-7) of exhaust steam lines is fed via a manifold (10) to downstream cooling element groups (11) which are jointly pressurized and connected dephlegmatically. In this case, in multiunit installations, adaptors (18) of the air condensation stage (13, 19) without cooling element groups are inserted between two mutually adjacent units (B1, B2), with the formation of free air suction interspaces (Z). <IMAGE>
Patent DE-3107139-A1 (DE)
Title: Syringe frame for a barrel ampoule
Inventor: PAJUNK HORST
IPC: A61M5/24
Filed: 1981-02-26
Abstract: In a syringe frame for barrel ampoules small aspiration hooks, which can be spread apart by turning an actuation part (24, 26) fitted on the rear end of the piston rod (14) in order to become anchored in the piston of the barrel ampoule for aspiration purposes, are provided on the front end of the piston rod (14). According to the invention, an engaging locking means (46, 48, 50) prevents the small aspiration hooks from being forced back from their spread position by the elastic effect of the rubber material of the piston of the barrel ampoule and becoming detached from the piston. Three small aspiration hooks each offset by 120 DEG  relative to one another prevent an asymmetrical deformation of the piston which could lead to leaks. <IMAGE>
Patent DE-3108230-A1 (DE)
Title: Fixing arrangement for charge meters
Inventor: GEPPERT FRITZ
IPC: H04M15/00
Filed: 1981-03-05
Abstract: Charge meters are provided in telecommunications central units or apparatuses. In order to create a fixing arrangement which can be manufactured economically and which allows simple and quick installation, the charge meters are disposed in a frame-shaped plastic part and the latter carries a fixing base with a projecting rim on its upper side. A guide plate for the printed circuit boards is fitted with retaining lugs on its underside in such a way that the fixing base is inserted with the rim between the retaining lugs and is fixed behind a catch of the guide plate by the engagement of a spring which is disposed on the fixing base.
Patent DE-3108972-A1 (DE)
Inventor: ROHRINGER ERNST
IPC: E04F13/08
Filed: 1981-03-10
Abstract: A method of producing large area lining panels (1) composed of thermoplastic material which are used as pouring forms and linings for concrete vessels. On the face of the lining panels (1) that contacts the concrete there are arranged in rows a plurality of affixing knobs (2) also made of thermoplastic material which have a circular or polygonal cross-section with conically inclined surface portions. A plurality of the affixing knobs (2) are simultaneously placed on the lining panel (1) and joined to it by ultrasonic, vibratory or rotational welding. The placing and welding of the affixing knobs (2) singly or simultaneously in groups at a predetermined distance from each other is effected in a continuous succession.
Patent DE-3109394-A1 (DE)
Title: Securing device for a board on the end face of the plate of a toy, for example a toy rail vehicle
Inventor: SCHMID EUGEN
IPC: A63H19/16
Filed: 1981-03-12
Abstract: The invention relates to a securing device for a board on the end face of the plate of a toy, for example a toy rail vehicle. A tongue extends parallel to the plate and is countersunk or recessed therein, to secure it against displacement, by means of lugs or pins standing perpendicular to the plate. The advantage of simplification of the production tool is thus achieved. <IMAGE>
Patent DE-3111846-A1 (DE)
Title: Bed cover
IPC: A47G9/02
Filed: 1981-03-26
Abstract: A bed cover is proposed, which serves for receiving a pillow, quilt or, for example, a duvet, and whose one side consists of a material or knitted fabric which has poor heat-conducting properties and thus retains heat, whereas the other side is formed by a web of material which acts in a cooling manner. These two different webs are matched to one another by appropriate finishing methods in terms of their shrinkage characteristics in such a way that virtually the same shrinkage characteristics are achieved.
Patent DE-3116683-A1 (DE)
Title: Method and apparatus for measuring the length of textile threads
Inventor: EHRLER PETER DR ING
IPC: B65H51/22
Filed: 1981-04-28
Abstract: In a method for measuring the length of textile threads (2), a thread (2) is drawn off from a thread supply (1), wound on to a thread store (3) and fed from the latter to a further thread supply (5). During the winding of the thread on to the thread store (3), a reduction and/or equalisation of the thread tension is carried out. To determine the length of the thread, the number of turns of the package (12) wound in a single layer on to the thread store (3) is measured and, by using the specific circumference (19) of the thread store (3), is employed to determine the thread length. In order to increase the accuracy of the measurements of the running lengths, the thread is drawn off from the thread store (3) in a largely tension-free manner and the number of revolutions of the thread (2) is used as a measure of the number of turns employed to determine the thread length. <IMAGE>
Patent DE-3118059-A1 (DE)
Title: Method for determining the radiation lobe width of an antenna
Inventor: RICHTER JOHANNES DIPL ING
IPC: G01R29/10
Filed: 1981-05-07
Abstract: The invention relates to a method for determining the 3-dB radiation lobe width of an antenna. The antenna is moved in the azimuth or elevation direction into three or more different positions and the frequency of the transmit signal radiated from a reference antenna is swept over the entire operating frequency band. The receive signal is measured on the test antenna and all measurement data are recorded, from which a mean radiation lobe and its 3-dB width are then determined.
Patent DE-3118111-A1 (DE)
Title: Silo structure, in particular comprising prefabricated reinforced-concrete compound units
Inventor: BOLD PETER
IPC: E04H7/28
Filed: 1981-05-07
Abstract: The silo structure according to the invention is characterised in that the silo storage area (2) is designed as a storage-area region (2) which is arranged around a separate inner area (3) which is separated off from the silo storage area by an inner wall (11). <IMAGE>
Patent DE-3119179-A1 (DE)
Title: Bottom-folded bag
Inventor: KESSEL CHRISTOPH ING GRAD
IPC: B65D33/14
Filed: 1981-05-14
Abstract: The invention relates to a bottom-folded bag having two side surfaces which, with a bottom folded inwards in a V-shape adjoining said side surfaces, form a W, having longitudinal seams, having at least four lateral bottom seams, having a lid, constructed to correspond to the bottom, and having at least one spout. It is considered primarily to be novel that inlet or outlet nozzles are welded into at least one spout.
Patent DE-3121959-A1 (DE)
Title: Draft-texturing machine for synthetic threads
Inventor: SCHIPPERS HEINZ DIPL ING DR
IPC: D02G1/02
Filed: 1981-06-03
Abstract: For a draft-texturing machine on the false-twist principle, in which the thread is drafted in one and the same zone and at the same time is subjected to false twisting, it is proposed to increase the thread tension behind the cooling zone and before entry into the friction false twister beyond the hot-drafting tension prevailing in the drafting zone. For this purpose, there can be provided in or behind the cooling zone thread brakes or sharp thread-deflection devices which serve at the same time as cooling devices.
Patent DE-3123102-A1 (DE)
Title: Process and patterning liquor for non-regular, multi-coloured patterning of air-permeable sheet structures
Inventor: SCHMITT ROBERT
IPC: D06P1/00
Filed: 1981-06-11
Abstract: The invention relates to a process and a patterning liquor for the non-regular, multi-coloured patterning of air-permeable sheet materials. The process is carried out with a ready-prepared chemically stable patterning liquor whose internal phase is an anionic colour paste and whose outer phase is a cationic dyeing liquor. The composition of the patterning liquor is more particularly characterized.
Patent DE-3123705-A1 (DE)
Title: Multi-function arrangement for the physically handicapped, in particular for wheelchair users, having a universally pivotable holding device with recording scales for the angles of inclination
Inventor: KADERABEK MILOS
IPC: A61G5/10
Filed: 1981-06-15
Abstract: The invention relates to a multi-function arrangement for the physically handicapped, in particular for wheelchair users, having a universally pivotable holding device with recording scales for the angles of inclination, comprising three rotatable parts arranged at right angles relative to one another and having recording scales, in the upper member of which a rotatably mounted shaft is connected to one limb of the clamping tongs, which shaft by means of the automatic holding device of the tongs limbs blocks the clamping force of the clamping tongs when the workpiece is inserted and secures exchangeable gripping arms or suitable mountings in the clamping jaws by means of adjusting screws. The lower part of the holding device is rotatably fastened to a bolt with mounting and sliding bearing on the square supporting tube, the end of which is connected, by means of a mounting with screw, rotatably to the bearing fastened to a plate on the wheelchair, as a result of which it is possible to set the best working position by coordinating all the movements. An arrangement fastened to one arm and having lighting, ventilator and housing with two sockets can be fastened to a projection of the lower part of the holding device or to a separate slideable mounting. At the ends of the square supporting tube and a mounting slideable in between, they are connected as joints to square tubes, to which two round rotatable worktables are fastened by means of slideable mountings, which can also be used for other purposes, e.g. a lectern and a rotatable table for telephone or other appliances, to the underside of which, on rotatable arms, an ashtray with lighter and mounting for the handset of the intercom system are fastened. In the free interspace on the supporting tube, there are three slideable mountings for the arrangement with lighting, ventilator and sockets, soldering-iron stand and solder supporting plate; the mountings can also be used for other purposes. A telescopic tube with clips for the supply cable is fastened to a joint on the plate, fastened to the wheelchair, with a bearing for the fastening screw of the rotatable supporting tube.
Patent DE-3126043-A1 (DE)
Title: Vertical wind turbine
Inventor: CZUKOR JOSEF
IPC: F03D3/02
Filed: 1981-07-02
Abstract: The present invention relates to a vertical wind turbine system whose technical task is to develop a wind turbine with a substantially higher efficiency than all known wind power machines. The solution: a plurality of vertical turbines are installed in a row in a compact unit. The entire row can be pivoted and has a common fulcrum with the central turbine axis (6), but they rotate independently of one another. The adjustable wind vane ensures the desired position with respect to the wind direction (approx. 45 DEG ). The turbines are connected by means of a chain or belt drive. The entire power is output by the central turbine axis (6). This has a fixed fulcrum. The oppositely rotating side is covered by the other turbine. The guide blade (1) is situated therebetween. The guide blades - reinforced by columns (5) - are the supports of all the turbines. The air is led away unused over the width B. The entire width A impacts exclusively on the correct turbine side. There is no piling up in the wheel, because the output capacity is greater than the width A. As it exits, the air also has a specific lift component in the sense of rotation. The width B also remains unaltered due to a higher turbine number. Only the width A becomes larger, and that is the great advantage. This brings the power to a new peak. In addition, it is possible to achieve a relatively high direct speed by means of a relatively small wheel diameter. <IMAGE>
Patent DE-3129446-A1 (DE)
Title: Crane bridge mounting
Inventor: BOCK ALFRED DIPL ING
IPC: B66C17/00
Filed: 1981-07-25
Abstract: The invention relates to a crane bridge mounting for bridge cranes, in particular cranes in nuclear power plants, where, apart from the normal loading, additional special loads due to earthquakes or the like can also be absorbed. The object of the invention is to create a connection between the wheel girder and the main girder, which connection compensates for forces acting simultaneously in several directions. The object is achieved in that the main girder is arranged suspended in the wheel girder and is provided with vertical and horizontal, elastic supports. The invention is preferably to be used in the bridge cranes in which for safety reasons destruction of any kind, e.g. due to seismic forces, must not occur, e.g. in nuclear power plant systems.
Patent DE-3130266-A1 (DE)
Title: Gamma absorptiometer
Inventor: DINCKLAGE RALPH-D VON DR RER N
IPC: G01N23/06
Filed: 1981-07-31
Abstract: Gamma absorptiometer with radiation source, cuvette for the absorbing liquid and detector, characterised in that between the detector (10) and the cuvette (4), a foil (8) of a material is located, whose binding energy of the K electrons is slightly greater than the energy of the photons emitted by the radiation source. <IMAGE>
Patent DE-3131588-A1 (DE)
Title: Connecting nipple for carbon electrodes
Inventor: BURKHARD GUENTER DR SC TECHN
IPC: H05B7/14
Filed: 1981-08-10
Abstract: The invention relates to the design of a connecting nipple to which carbon electrodes for arc furnaces are screwed in order to form an electrode strand. Severe mechanical stresses, which can lead to electrode fractures, occur particularly in the region of the connecting points, as a result of electrical and mechanical influences. These stresses are reduced by design measures. According to the invention, the two ends of the nipple each have a recess which is rotationally symmetrical and whose mean diameter d is 0.5 to 0.8 times the smallest thread external diameter D, extends at least as far as the level of the first three engaged thread pitches of the transition region to the shaft base, and whose shape produces a cross-section (which increases continuously with increasing depth) of the annular part (which is produced) of the nipple, a tangent placed on the wall of the recess enclosing an angle  alpha  > 0 DEG  with the nipple axis. <IMAGE>
Patent DE-3133149-A1 (DE)
Title: Folding machine
Inventor: BUSS ALBERT
IPC: B65H45/103
Filed: 1981-08-21
Abstract: In a folding machine (1) having a carriage part (2) movable along a folding table (4) and a reversing part (3) rotatable through 180 DEG relative to the carriage part (2), a transverse displaceability of the reversing part (3) relative to the carriage part (2) becomes possible by means of a slide (15) guided in the latter, despite the synchronisation of the rotational speed of the unwinding roller (10), fastened to the reversing part (3), for the cloth web (8) and the travelling drive of the carriage part (2). For this purpose, a transmission of adjustable position, having a constant transmission ratio, is provided between the drive of the unwinding roller (10) and the travelling drive. This transmission preferably consists of a toggle drive with a free joint (28), which, on the one hand, is connected via a belt drive to an angle drive (22) fastened to the carriage part (2) and acting on the running wheel (19), and, on the other hand, acts via a belt drive on a shaft (39) passing axially through the rotation device (5) of the reversing part (3), the shaft (39) being drive-connected to the unwinding roller (10). The drive motor can be provided at a suitable point, for example also fastened to the slide (15). <IMAGE>
Patent DE-3134762-A1 (DE)
Title: Pressure-compensating device for heating installations
Inventor: EDER ANTON
IPC: F24D3/10
Filed: 1981-09-02
Abstract: A pressure-compensating device for heating installations in buildings. The pressure-compensating device has a compensating container for the heating medium which is closed off in relation to the outside air and which is connected to the heating installation via inlet lines and outlet lines (12, 15). Provided inside the compensating container is a chamber (14) with modifiable volume which is closed off in relation to the compensating container. The chamber (14) is connected to the water pipe network of the building and is filled with mains water. The inlet and outlet of the mains water into the chamber (14) is controlled by a control unit depending upon the operating pressure of the heating installation. <IMAGE>
Patent DE-3135806-A1 (DE)
Title: Video recorder with noise reduction between two recordings
Inventor: BRUESHABER HEIKO ING GRAD
IPC: G11B15/18
Filed: 1981-09-10
Abstract: In a video recorder with helical track recording, it is difficult to find the end of the last recording and properly to join the individual recordings together after the tape has been threaded in and out of the cassette. At the end and before the beginning of a recording, the amplitude of the composite video signal is reduced to the black level or, respectively, increased from the black level. The resultant additional recording of a signal at black level additionally makes it possible to find the end of a recording and to synchronise video sources before the beginning of a recording. <IMAGE>
Patent DE-3140833-A1 (DE)
Title: Electrophotographic recording material
Inventor: NISHIKAWA MASAJI
IPC: G03G5/043
Filed: 1981-10-14
Abstract: A light-sensitive member for electrophotography or an electrophotographic recording material has a first lower light-conducting layer (11) and a second upper light-conducting layer (13), which are applied one after the other onto a light-conducting layer (10). The lower light-conducting layer (11) has a spectral sensitivity which extends from the ultraviolet to visible light. The upper light-conducting layer (13) is translucent and is formed as a single or composite layer of a filter layer (14) and the single layer. It only lets through light (34) of a longer wavelength than a given wavelength. It has a spectral sensitivity only to light of a shorter wavelength than the given wavelength. <IMAGE>
Patent DE-3200220-A1 (DE)
Title: Device for prestretching stretchable film for wrapping articles stacked on a pallet
Inventor: GROCKE DIETHELM
IPC: B65B11/04
Filed: 1982-01-07
Abstract: Device for prestretching stretchable film for wrapping articles stacked on a pallet, in which the film is stretched by being guided over two successive stretching rollers running at different circumferential speeds, one of which is driven while the other is braked.
Patent DE-3202400-A1 (DE)
Title: Method and device for enciphering and deciphering television or other video information
Inventor: DINTER WOLFGANG
IPC: H04N7/169
Filed: 1982-01-26
Abstract: In this method, the information is enciphered at the transmitting location by exchanging or repositioning the image lines or by repositioning within the lines before the transmission and is deciphered at the receiving location. The coding can be effected during the writing in or during the reading out and the encryption can be carried out by punch card, audio tape, letter, telephone, in the transmitted signal or the like. The encryption and decryption are effected by means of devices, composed of known elements, at the transmitting and receiving location. It is the purpose of the invention to prevent the unauthorised reception of programs of any type.
Patent DE-3203644-A1 (DE)
Title: Process and apparatus for the automatic splicing or joining of films
Inventor: KURUMATA MINORU
IPC: B65B41/12
Filed: 1982-02-03
Abstract: In the case of a process and an apparatus for the automatic splicing or joining of films, a preceding used film and a following fed-in film are arranged in a line, the rear film end and the front film end being partially overlapped, whereupon the overlapped rear end of the preceding film and the front end of the following film are then diverted by bending out in the same direction and the films severed at the overlapped part; a separate thin joining piece having a thickness of about 50-80 microns is tacked onto the separating part over the two films, in order thereby to join the films with film ends butting against each other.