baber/WOPTO huggingface dataset:
Patent DE-3146293-A1 (DE)
Title: Guard device on a bayonet closure of a pressure vessel
IPC: F16J13/24
Filed: 1981-11-23
Abstract: In a guard device on a bayonet closure for the swivellable and rotatable cover of a pressure vessel, autoclave and the like, with radially arranged teeth on the cover rim and dogs, reaching over these teeth in the closed position, of a bayonet ring arranged on the pressure vessel and consisting of projections and recesses on the teeth and on the dogs, which engage with one another when the teeth are in contact with the dogs, the object to be achieved is to produce this guard device by very simple means. The invention achieves this object in such a way that the projections are bolts and the recesses are drilled holes. The drilling of holes parallel to the axis into the teeth and into the dogs of the bayonet closure does not cause any difficulties and can be carried out in a simple manner, in particular since the demands on the accuracy of the position of these holes are extremely low. Either into the holes of the teeth or into the holes of the dogs, bolts are inserted which can then drop into the holes of the opposite part not occupied by bolts. In a simple embodiment, it is not even necessary for all the teeth and/or dogs to be provided with holes and occupied with bolts; rather, it is sufficient if holes for the insertion or dropping-in of the bolts are provided on a few teeth and associated dogs.
Patent DE-3148301-A1 (DE)
Title: Bellows seal
Inventor: PLATTES CLEMENS
IPC: F16K41/10
Filed: 1981-12-05
Abstract: The invention presents a bellows seal for shafts which execute angular movements. To this end, the shaft is provided with a multiple start coarse thread which interacts with a correspondingly designed cap-shaped nut. The open end of the nut is connected in a sealed manner to the bellows end, the nut itself being protected against rotation, such that displacement of the same causes a rotation of the shaft. The bellows is hence deformed only in the axial direction, while the shaft to be sealed executes angular movements.
Patent DE-3151872-A1 (DE)
Title: Electrical immersion bath heater with fault-current protection
Inventor: ROECKERT LEO
IPC: H05B3/82
Filed: 1981-12-30
Abstract: A bath heater consists of an immersion tube, consisting especially of electrically insulating material, and a connecting head, supported on the immersion tube, with a connecting lead. An electrical heating insert, which is surrounded by the immersion tube, is mechanically supported by means of a central support on a terminal plate located in the connecting head. In the unheated region of the strip heater, electrical conductors, so-called "cold ends", run between the terminal plate and the heating insert, which electrical conductors are connected on the one hand to the connection terminals of the terminal plate and on the other hand to the heating wire, and are surrounded by thermally resistant insulating tubes. Arranged between the heating insert and the immersion tube is a fault-current protection device consisting of electrically conductive material, which completely or partially surrounds the heating insert and is connected to the central support mechanically and electrically in a non detachable manner, preferably by a spot weld, at at least one point.
Patent DE-3201934-A1 (DE)
Inventor: STARK DIETER DIPL ING
IPC: H04B7/185
Filed: 1982-01-22
Abstract: 1. System for the transmission and reception of digital information signals, especially for the digital transmission of sound by way of satellites, in which the data sequences are arranged following one another in time a block and in which in the receiver the block is divided in two timewise parallel part blocks (A, B) representing the data sequences, characterized in that each part block (A, B) exhibits a synchronisation word of an equal or equivalent type of equal length, that for the time recognition and if necessary for the compensation of the phase position of the part blocks (A, B) a correlator (3, 5, 7; 4, 6, 8; 3, 7, 14, 15, 44, 47-52) is used for each part block, that for the synchronisation code words are used which exhibit an unequivocal maximum of their autocorrelation function for the instant T = O, and that the auto correlation function for all instants T Not = O is effectively minimal.
Patent DE-3203872-A1 (DE)
Title: Travel brassiere
IPC: A41C3/00
Filed: 1982-02-05
Abstract: The invention relates to a brassiere, integrated into which there is a pocket below the cups, which pocket is arranged between the side seams and is closed or opened by a wide variety of closures. The brassiere pocket is taken into consideration either when the materials are cut out or attached later to the lower edge of the brassiere by a seam connection. If the brassiere pocket is produced as a separate part (so as to be removable from the brassiere), the two parts, that is to say the brassiere and the brassiere pocket strip, are fitted with the necessary connection facilities. The invention allows its use throughout the range of manufacture of brassieres and is independent of any shape, size and type of fashionable design. For the wearer of a brassiere fitted with the invention, it means a great possibility of carrying objects on the body without being impeded in any manner. <IMAGE>
Patent DE-3206832-A1 (DE)
Title: Thickness measuring instrument measuring in a contactless fashion
Inventor: TSUJII TATSUO
IPC: G01B15/02
Filed: 1982-02-23
Abstract: A contactless thickness measuring instrument has an X-ray radiation source (2), a radiation detector (8), a memory (18) for storing the output signals of the radiation detector (8) and calibration curve parameters, and possesses a processor (14) for processing the individual signals and curve parameters in order to determine the thickness of a material (6) located in the radiation path (4) to the radiation detector (8). New calibration curves are prepared in each case for the thickness ranges to be measured and are matched to the nature of the material to be measured and compensated with reference to a time drift. <IMAGE>
Patent DE-3213487-A1 (DE)
Title: Container, especially for dispensing tablets
Inventor: SCHELLENBERG WALTER
IPC: B65D83/04
Filed: 1982-04-10
Abstract: The container comprises a housing (1) and a slide (2) for accommodation of the tablets. The slide (2) can be brought into a dispensing position and into a rest position in the housing. The slide (2) is provided with two resilient butt straps (23, 24) for automatic springing-back of the slide (2) into the rest position after dispensing a tablet. A dispensing channel delimited by shoulders (17, 18, 19, 20) in the slide (2) cooperates with a guide part (3), a guide insert (5) and a dispensing orifice (16) in such a way that precise dispensing of one tablet is guaranteed on pushing the slide (2) into the housing (1). The tablet-dispensing container is especially suitable for dispensing an artificial sweetener. <IMAGE>
Patent DE-3224465-A1 (DE)
Title: Device for stripping the enamel from optical waveguides
Inventor: GOLDMANN HORST ING GRAD
IPC: H02G1/12
Filed: 1982-06-30
Abstract: The invention relates to a device for partially stripping the enamel from optical waveguides, the jacketing of the optical waveguide being burned off with the aid of a heating device (9). The optical waveguide from which the enamel is to be stripped is fixed in this case in the centre of the heating device (9) by means of a clamping device (6). <IMAGE>
Patent DE-3227647-A1 (DE)
Title: Laminated glass pane
Inventor: KRAEMLING FRANZ DIPL PHYS DR
IPC: B60J10/70
Filed: 1982-07-23
Abstract: A laminated glass pane (3) has a plastics film (8) as intermediate layer, the dimensions of which are smaller than the dimensions of the adjacent glass panes (6, 7). A surrounding groove (10) is thus formed at the edge. The surrounding groove (10) has a depth of 2 to 15 mm, preferably from 5 to 10 mm. The groove (10) is used for the disposition of a sealing compound (40), and/or for the fastening of a profile frame (13, 20, 30, 35, 42) surrounding the laminated glass pane (3). To this end, the profile frame is provided with projections or webs (14, 21, 32, 34, 43), which project into the groove (10). <IMAGE>
Patent DE-3230131-A1 (DE)
Title: Device for stamping depressions
Inventor: HERRMANN WALTER
IPC: B21D22/04
Filed: 1982-08-13
Abstract: In a device, intended for use in a sheet-metal working centre, for the simultaneous stamping of in each case one depression to be formed on the top and bottom side, respectively, of a workpiece (19), both the supporting plate (9) accommodating the bottom punch (6) and the pressure plate (2) carrying the top punch (5) are spring-mounted, the spring force (4) acting on the pressure plate (2) being a multiple of the spring force (15, 18) acting on the supporting plate (9). The spring (4) acting on the top punch (5) is preferably formed by an annular disc composed of an elastomer. This arrangement ensures that the stamped impressions on the top and bottom side are equal and that, after the raising of the pressure plate (2), the workpiece is freely displaceable on the supporting plate (9). <IMAGE>
Patent DE-3234181-A1 (DE)
Title: Hydraulic brake device
Inventor: SANDAU HARTMUT DIPL ING
IPC: B60T13/12
Filed: 1982-09-15
Abstract: The hydraulic brake device according to Fig. 1 has a brake valve (12), to which a brake line (17) with line coupling (20) is connected. When no trailer is attached to the tractor vehicle, the coupling (20) is tightly closed by a flap (22). A way valve (26) is pivotably linked to the flap (22). If a trailer is attached to the tractor vehicle, the flap (22) is opened and the brake line (21) of the trailer is connected to the coupling (20). In the process the directional control valve has moved from its closed position (II) into its through-flow position (I). A connection is thereby established from the brake system of the tractor vehicle by way of a control line (16) to the trailer brake valve, that is this is merely activated. As a result of this no pressure pulses can form, which might have negative effects on the hydraulics and the brake system of the tractor vehicle, especially when no trailer is attached to the tractor vehicle. <IMAGE>
Patent DE-3238093-A1 (DE)
Title: Multilayered building board
Inventor: FRUTH PETER
IPC: E04C2/26
Filed: 1982-10-14
Abstract: The invention describes a multilayered building board with a gypsum core and gypsum plasterboards fastened on both sides thereof, the gypsum core being provided with a groove and tongue running all the way round, and preferably having a porous structure and it being possible to insert further intermediate layers between gypsum plasterboard and gypsum core, the gypsum plasterboard being adhesively bonded to the gypsum core.
Patent DE-3247477-A1 (DE)
Title: Process and apparatus for producing wrapping-material blanks for wrapping articles to be smoked
Inventor: RUDSZINAT WILLY
IPC: B31B50/16
Filed: 1982-12-22
Abstract: In order to provide wrapping-material blanks for packs of articles to be smoked, a wrapping-material strip (7) is conveyed in steps, by means of an advancement device (1), to a cutting device (2). Here, in a stop period, a wrapping-material blank (31) is cut off and, in the same stop period, a corner (30) is cut off from said blank by means of a cutting tool (5). The wrapping-material blank (31) is then conveyed away, by a removal device (3), to form a package. <IMAGE>
Patent DE-3304167-A1 (DE)
Title: Collapsible hair-drying helmet
IPC: A45D20/18
Filed: 1983-02-08
Abstract: The hair-drying helmet consists of a flexible film material and is of dual-wall construction. On the inside, the hair-drying helmet is provided with a perforation and is connected to a hot-air fan which inflates the hair-drying helmet. To stabilise the dual-wall film material of the hair-drying helmet in its intended use, it has welds which run parallel to one another, are arranged spaced apart and connect the dual walls to one another to form tubular air beads. In order to allow the throughput of hot air without causing disturbing tension to the user in the region of the face and neck cutout, the seams have openings at least in some regions in the region of their zones which connect the dual walls to one another.
Patent DE-3305915-A1 (DE)
Title: Hydraulic clamping device for clamping pile-driving bodies
Inventor: MUELLER GUENTHER DIPL ING
IPC: E02D13/10
Filed: 1983-02-21
Abstract: The hydraulic clamping device for clamping pile-driving bodies, especially sheet piles, consists of tongs which have an insertion slot and in the legs of which the clamping elements are mounted which grip the pile-driving body from both sides, the clamping elements being actuated by a hydraulic pressing device consisting of piston and cylinder, the piston rod (6, 6a) of the piston (8, 8a) of the hydraulic pressing device (7, 7a) being fitted in a fixed position in one leg (3, 3a) of the tongs (2, 2a) and the cylinder (9, 9a) of the hydraulic pressing device (7, 7a) being displaceably mounted in the other leg (4, 4a) of the tongs. <IMAGE>
Patent DE-3308772-A1 (DE)
Title: Safety vehicle, in particular safety bicycle, motorcycle, safety scooter, including tilting scooter
Inventor: STADELMAYR HANS-GUENTHER
IPC: B62J27/00
Filed: 1983-03-11
Abstract: An increasing number of accidents involving personal injury occur in particular due to unsafe bicycles and motorcycles. They themselves are not adequately protected, in particular since their components are integrated insufficiently homogenously into the overall shape. Therefore, according to this application a safety vehicle is provided which has safety handle bars, a safety seat, safety pedals and footrests, safety panels and safety holding device for the driver, in which the elements are integrated, in particular in terms of shape.
Patent DE-3309021-A1 (DE)
Title: Process and apparatus for treating water
Inventor: KRIZEK HANA DR
IPC: C02F1/32
Filed: 1983-03-14
Abstract: In order to be able to exert an influence on inorganic and organic pollutants during the treatment of water, it is proposed initially to exert an influence on the ion concentration in water during a first treatment step and then, during a second treatment step, to produce an excess of either positive or negative ions. At an elevated concentration of (H3O)<+> ions, the inorganic salts (boiler scale and the like) dissolve. At an elevated concentration of (OH)<-> ions, organic pollutants can be rendered harmless by means of oxidation. <IMAGE>
Patent DE-3313671-A1 (DE)
Title: Annular pig pen
Inventor: BEHNSEN ADOLF
IPC: A01K1/02
Filed: 1983-04-15
Abstract: Published without abstract.
Patent DE-3313840-A1 (DE)
Title: Data transmission system with time division multiple access (TDMA) with locally synchronised access
Inventor: HECKEL CLAUS ING GRAD
IPC: H04B7/212
Filed: 1983-04-16
Abstract: In a time division multiple access data transmission system with a multiplicity of small unattended stations, for example earth stations of a system operating with a satellite, the continuous presence of a station operating as a reference station for synchronisation and organisational tasks is intended to be avoided. In the new system, each station transmits a so-called pilot burst in the stationary condition in a frame time segment permanently allocated and known to all stations, which burst contains data for system organisation only, regardless of whether it is transmitting useful information at that time or not. Each station is thus able to define the start of the frame. Each station contains means to synchronise the burst transmission phase of its pilot burst, in stationary operating mode and during an initial access procedure, with one of the pilot bursts of the access-seeking stations, and permanently couples the transmission phase of its useful burst in stationary mode with the synchronised phase of its pilot burst. During the initial access procedure, an access-seeking station in the first instance tentatively occupies a free part of the frame with its pilot burst, which it inserts following synchronisation in the position permanently allocated to the latter. <IMAGE>
Patent DE-3315766-A1 (DE)
Title: Multi-colour print head for recording devices
Inventor: TIETZ WERNER
IPC: B41J2/21
Filed: 1983-04-30
Abstract: The invention relates to a multi-colour print head for typing and printing recording devices, having a drum-type supply container which is subdivided into a plurality of ink chambers to be filled with recording liquid. In known multi-colour print heads, the ink chambers are of equal size, which results in the entire print head having to be replaced as soon as the first ink chamber has been used up. The invention avoids this disadvantage, in that it provides a multi-colour print head which has at least one ink chamber (2.1) which has a volume which deviates by at least 5% in relation to other ink chambers (2). <IMAGE>
Patent DE-3323414-A1 (DE)
Title: Device for stacking ceramic slabs, especially roof tiles
Inventor: MUELLER WALTER
IPC: B65G57/081
Filed: 1983-06-29
Abstract: A device for stacking ceramic slabs, especially roof tiles, is described, in which half of the roof tiles fed on a transport path are placed on top of the other half by a shifting device. The transport path preferably comprises two conveyor belts which are parallel in the direction of transport and on which the roof tiles are advanced in series at a distance from one another. The shifting device is arranged so as to be raisable and lowerable between the conveyor belts and has a swivel arm with a gripper for the roof tiles which can be moved between the conveyor paths and which deposits one of the roof tiles on the adjacent roof tile in front of or behind it in a combined raising and swivelling movement.
Patent DE-3323740-A1 (DE)
Title: Internal combustion engine and method for its operation
Inventor: LEITMEYR HUBERT
IPC: F02B33/26
Filed: 1983-07-01
Abstract: The invention relates to an internal combustion engine and a method for its operation. In the internal combustion engine (1), a piston (4) functions in both directions, and a crank casing (5) is connected by way of an overflow duct (17) to a combustion chamber (11). Through the crank casing (5), air is drawn in by way of an inlet port (14) at each second stroke, which air is first enclosed, compressed in the overflow duct (17), and on the compression stroke flows into the combustion chamber, a volume correspondingly to the piston stroke then again being conveyed through the overflow duct (17) into the combustion chamber (11) by the then descending cylinder. This measure increases the charging of the combustion chamber (11) and thereby improves the power and efficiency of the internal combustion engine(1). <IMAGE>
Patent DE-3325331-A1 (DE)
Title: Arrangement for electrically operated, rechargeable small apparatuses
Inventor: WOLF ULRICH DIPL ING
IPC: H02J7/02
Filed: 1983-07-13
Abstract: For electrically operated rechargeable small apparatuses, especially for small vacuum cleaners, the charging apparatus 8 contains only one transformer 6, preferably a short-circuit-resistant transformer, while the rectifier device 7 is arranged in the housing 1 of the small apparatus, which housing 1 can be separated from the charging apparatus 8. <IMAGE>
Patent DE-3325675-A1 (DE)
Title: Lubricant containing a partially defluorinated graphite fluoride
Inventor: KITA YASUSHI
IPC: C01B31/00
Filed: 1983-07-15
Abstract: The present invention relates to a lubricant which contains a partially defluorinated graphite fluoride obtained by exposing a dispersion of a graphite fluoride starting material to electromagnetic radiation and then separating off the partially degraded graphite fluoride obtained. The partially defluorinated graphite fluoride shows not only excellent lubricating properties but also excellent compatibilities with resins, lubricating greases and oils. The excellent compatibilities of the partially defluorinated graphite fluoride also have the effect of preventing the undesired settling of the graphite fluoride in a liquid lubricant composition and thus lead in an advantageous manner to improved formability of any graphite fluoride/resin composition, so that this composition in turn shows excellent lubricating properties.
Patent DE-3330077-A1 (DE)
Title: Device for reading out information stored according to the principle of vertical magnetisation in a recording medium
Inventor: HILLENBRAND BERNHARD DR
IPC: G11B5/58
Filed: 1983-08-19
Abstract: According to the principle of vertical magnetisation, in general information is written into a recording medium which is provided with a magnetisable storage layer which contains a magnetically anisotropic material of which the axis of slight magnetisation is aligned vertically with respect to the surface of the medium. The items of information are in this case stored along a track of predetermined width in successive sections of predetermined extent in the longitudinal direction of the track by means of a corresponding magnetic head by magnetisation of the storage layer. In order to permit simple reading out of the information and/or simple tracking, the device according to the invention is provided with a reading element (15) which is to be passed over a track (7) having two parallel half-tracks (8, 9), the half-tracks (8, 9) being magnetised oppositely with respect to each other in each individual section of the track (7), which element (15) is aligned transversely with respect to the track (7) and has a transverse extent (q) adapted to the track width (b), which element furthermore consists of a magnetoresistive material of which the slight magnetisation forms a predetermined angle with the surface of the recording medium (M) and which element is provided with lateral current and voltage terminals (18, 19). <IMAGE>
Patent DE-3331640-A1 (DE)
Title: Vessel for cultivating plants
Inventor: HERING WILLI
IPC: A01G27/06
Filed: 1983-08-30
Abstract: Published without abstract.
Patent DE-3335823-A1 (DE)
Inventor: MORGUET HERMANN DIPL CHEM DR
IPC: C08F4/64
Filed: 1983-10-01
Abstract: The homo- or copolymerization of ethylene at temperatures of 150 DEG C. to 350 DEG  C. and pressures of 300 to 3500 bar is carried out in the presence of catalysts having an organometallic compound of a metal of Group III of the Periodic Table of the Elements and a titanium compound. The titanium compound is the reaction product of (a) a titanic acid ester and (b) the product of the reaction of a magnesium alcoholate and a halogen-containing aluminum alkyl compound.
Patent DE-3340510-A1 (DE)
Title: Powder coating apparatus
Inventor: LICHER HANS-JOSEF
IPC: B05B14/10
Filed: 1983-11-09
Abstract: An electrostatic powder coating apparatus with a working channel (6), a powder spray device (9) situated on one side of it and a suction device (13) and a powder trapping device situated on the other side of it, is arranged on a rotatable platform (1) of a chassis (2) which can travel on rails (3) along a holding apparatus (4) for workpieces (5). The powder coating apparatus according to the invention is easier to integrate into a production line and requires considerably less working space. <IMAGE>
Patent DE-3341532-A1 (DE)
Title: Bumper
Inventor: ZIGELLI RICHARD DIPL ING
IPC: F16F1/38
Filed: 1983-11-17
Abstract: A bumper for absorbing kinetic energy at low impact speeds of motor vehicles consists of an outer tube (2) in which a spring element (4) made of an elastic material is non-detachably arranged. The elastic material surrounds the inner tube (1) and is non-detachably connected to it. Axial prestressing is applied to the spring element (4). <IMAGE>