baber/WOPTO huggingface dataset:
Patent DE-3241516-A1 (DE)
Title: Multilayer system for thermal insulation application
Inventor: BRILL KLAUS DR
IPC: B32B9/00
Filed: 1982-11-10
Abstract: A multilayer system for thermal insulation application is proposed that has a high reflection capacity in the infrared spectral range and a high transmission capacity in the visible spectral range. The layer system is built up on a substrate (10) and has a metal layer (12) as a reflection layer for the infrared radiation, which metal layer is applied to the substrate (10) with the insertion of a dielectric cover layer (11). A polymeric film protective layer (14) on the side of the multilayer system facing away from the substrate (10) serves as protection against mechanical damage and as additional protection against corrosive effects on the metal layer (12). This protective layer (14) is preferably applied with the insertion of a further dielectric cover layer (13) to the side of the multilayer system on which the infrared radiation is incident. 
<IMAGE>
Patent DE-3248605-A1 (DE)
Title: Basin wrench
Inventor: FASTERLING KARL
IPC: B25B13/48
Filed: 1982-12-30
Abstract: Basin wrench having a first jaw provided at the end of a shank which extends parallel to the screw axis or the screw member to be actuated and has a transverse actuating handle, and a second jaw which is pivotable with respect to the first jaw about a pivot axis extending parallel to the screw axis of the screw member to be actuated, the shaft, provided with a transverse actuating handle, of the first jaw forming the pivot axis for a mounted pipe, to which the second jaw and a second transverse actuating handle are secured.
Patent DE-3249418-A1 (DE)
Title: Apparatus for distributing electronic components, in particular integrated chips, supplied in a supply channel
Inventor: WILLBERG HANS HEINRICH
IPC: B65G47/06
Filed: 1982-05-10
Abstract: In an apparatus for distributing electronic components, in particular integrated chips, supplied in a supply channel, the aim is to feed the components through switch parts to specific outlet channels. Each switch part comprises a rectilinear switch channel and an arcuate switch channel. The two switch channels run in adjacent planes and are adjustable vertically to said planes. <IMAGE>
Patent DE-3303652-A1 (DE)
Inventor: BUURMAN EBERHARD DIPL ING
IPC: H02B15/02
Filed: 1983-02-03
Abstract: 1. Electrical switching apparatus for the supervision and control of switching connections comprising a front plate unit (2) comprising a number of sub-units (3 ... 9) for the accommodation of display and control elements (11, 30; 31) which are assigned to switching connections, where the front plates of the sub-units (3 ... 9) have the same dimensions, characterised in that the display and control elements assigned to the individual switching connections are combined to form assemblies (28, 29) of the same design, so that the display and control elements (11, 30; 31) of all assemblies (28, 29) are respectively present at the same locations in a predetermined raster on the assemblies (28, 29) and therefore on the front plate unit (2), and that the front plates of the sub-units (3 ... 9) have the assemblies (28, 29) in a line beside one another in the course of their strip-shaped extension.
Patent DE-3305124-A1 (DE)
Title: Carrier claw for chute profiles in roadway lining in mining and tunnelling
Inventor: GOTTSCHALK GUENTER
IPC: E21F17/02
Filed: 1983-02-15
Abstract: For a carrier claw for chute profiles in roadway lining in mining and tunnelling, having a tie-bar which can be clamped to different chute profiles and has arms which adjoin a central section bridging the profile and having, on the inside, inclined surfaces for support on the profile bottom or on the adjacent profile arms and an outwardly curved rounding for receiving a suspension, and to which adjustable hooked-head bolts can be fitted, it is provided according to the invention that the tie-bar is designed as a round-steel chain shackle (17) whose perforated ends (18, 19) are angled off outwards, and the tie-bars form arms on which the inclined surfaces (23, 24) located next to the shackle ends are formed and are interrupted by the shackle opening (27), while the centrepiece consists of the shackle arms (20, 21) and the shackle bend (22) which forms the curved rounding. <IMAGE>
Patent DE-3308314-A1 (DE)
Inventor: AKKERMANN HELMUT
IPC: B62B3/00
Filed: 1983-03-09
Abstract: 1. Tiered transport and vending cart, especially for potted flowers and plants, consisting of a chassis adapted to the external dimensions of a EURO-Palette, with angle-shaped, attachable mounts (2) on each cart corner for removable and attachable tier supports (4), made of hollow angle section, whose inner side has a continuous row of holes (10), which serve as locks for the height adjustable tiers, with which it is possible to fix the tiers in parallel, at a tilted position and with continuous lowering of all tiers from the engagement point in the row of holes to the base plate of the chassis, characterized by the engaging mechanism consisting of a rotable bar (7), with an engaging hook (8) being fitted on its end, between which one actuating lever (9) is fitted on the rod, which when actuated shifts the engaging hooks in or out of engagement with the row of holes (10) in the holow angle sections (4).
Patent DE-3318947-A1 (DE)
Title: Mousetrap
Inventor: ENDSINS WILHELM
IPC: A01M23/06
Filed: 1983-05-25
Abstract: The invention relates to a mousetrap which, even after trapping a mouse, remains ready for trapping further mice. The mousetrap has a relatively wide horizontal tube, open at one end and closed at the other, which pivots vertically downwards into a container, e.g. filled with water, as soon as a mouse has touched the permanent bait clamped firmly in the bait holder and which pivots back into the original position as soon as the mouse has fallen into the container.
Patent DE-3319505-A1 (DE)
Title: Process for the preparation of a pasty composition which can be cured by means of a curing agent
Inventor: FRERICHS FRIEDRICH
IPC: C08K3/36
Filed: 1983-05-28
Abstract: The invention proposes a process for the preparation of a pasty, two-component composition which is suitable for adhesive, filling and grouting purposes and which is provided with inorganic fillers, the inorganic fillers employed being novaculites and/or Neuburg siliceous chalk.
Patent DE-3320888-A1 (DE)
Title: Device for compression and/or expansion of a frequency spectrum
Inventor: WASHIZAWA SHIGETAKA
IPC: G10L21/04
Filed: 1983-06-09
Abstract: This device contains a number of analog shift registers, a clock generator for a successive phase-shifted execution of the writing-in and reading-out of the analog shift registers, a gate or multipler circuit through which only the read-out signal from each analog shift register is passed, a squarewave signal generator for generating a squarewave signal which controls the opening and closing of the gate circuit, in which radio-frequency components of the squarewave signal are removed so that rising edges and falling edges of the squarewave signal are smoothed and a monotonic rise and fall of the read-out signal output by the gate circuit is obtained, as a result of which interference on the connecting part between the read-out output signals of the individual analog shift registers is avoided.
Patent DE-3321664-A1 (DE)
Title: Circular mixing bed device
Inventor: GANSS WERNER ING GRAD
IPC: B01F15/00
Filed: 1983-06-15
Abstract: The invention relates to a circular mixing bed device in which the central column contains a middle section (2), which is rotatable together with the recharge apparatus (11), in which middle section are provided two slip-ring connections (19, 21; 20, 22), via which all electrical lead connections are led between the fixed power supply (18), the control device (12) provided on the recharge apparatus (11) and the depositer arm (13). This device is characterised by a simple and well-protected wiring. <IMAGE>
Patent DE-3321807-A1 (DE)
Title: Container support fitting
Inventor: EILERS GUENTER
IPC: B65D90/00
Filed: 1983-06-16
Abstract: Serving mutually to secure containers stacked on the decks of ships are support fittings which absorb the forces acting on the container during transport by being supported against one another. Separate unloading of an individual row of containers lying one above the other, which hitherto could not be carried out on account of the anchoring means connected to one another via a common base plate and engaging in the respective corner fitting, is possible with the fitting according to the invention. This fitting is designed in such a way that, apart from the anchoring means (17, 18) at the base plate (10) carrying them, a support head (15) for the mutual, joint-free, horizontal support of containers lying next to one another is formed essentially parallel to the anchoring means (17, 18) at one edge (24) of the base plate (10). <IMAGE>
Patent DE-3323594-A1 (DE)
Title: Arrangement for automatically updating a system configuration data collection of several different system configuration data collections of telephone systems, particularly telephone branch exchanges
Inventor: HOFFMEISTER ULRICH DIPL ING
IPC: H04Q1/00
Filed: 1983-06-30
Abstract: The updating occurs by using predetermined system configuration data stored in memories of a corresponding system configuration data collection file and taking into consideration all system variants. A comparison device (BIB-CH) allocated to the arrangement (AA) for the automatic updating looks for the corresponding parameter information in the system configuration data collection file when a complete system configuration data collection is entered and when it is found, a corresponding acknowledgement signal is given to a first evaluating device. If corresponding system configuration data are not found in the file, the system configuration data collection is transmitted to a generator for editing and subsequent visual display. Error correction is effected via a peripheral input device. Using predetermined system configuration data collections and the standard information items contained therein, a system configuration data collection can be updated by simple comparison by adding new system configuration data information items. <IMAGE>
Patent DE-3323985-A1 (DE)
Title: Tautening device for safety belts equipped with a belt-reeling mechanism
Inventor: ANDRES RUDOLF DIPL ING
IPC: B60R22/46
Filed: 1983-07-02
Abstract: In a tautening device for safety belts equipped with a belt-reeling mechanism, especially for motor vehicles, which consists of a piston/cylinder unit which forms a constructional unit with the belt-reeling mechanism and the piston stroke of which is transmitted to a pull device which, by being deflected and by surrounding in a loop-manner a pulling means fixed at one end and couplable at the free end to the belt-winding reel, brings about in relation to the piston stroke a double pull-out length of the pulling means, in order to reduce the necessary installation space, whilst at the same time reducing the risk of injury, the pull device is so fastened to the piston that it is pulled into the cylinder when the tautening device is activated.
Patent DE-3331184-A1 (DE)
Title: Gong-like acoustic signal which is driven directly from the temperature regulator of electrical heating apparatuses
Inventor: REICHLE HEINZ
IPC: G08B3/10
Filed: 1983-08-30
Abstract: An electrical heating apparatus having a temperature regulator whose changeover is indicated by an instantaneous acoustic signal, primarily by an electromagnetic gong. The magnetic coil of the gong is connected in series with a capacitor and, during the charging time of the capacitor, receives current in order to attract an armature to a bell body on the one side, against a spring force. Once the charging time has elapsed, current no longer flows and the magnetic coil allows the armature to fall against a further bell body on the other side, with the aid of the spring force. Furthermore, a diode or a rectifier is used for charging an electrolytic capacitor during AC operation, a discharging resistor is used for discharging the capacitor, and a PTC thermistor, which is connected in series for safety, is used for protection against dangerous heating in the event of failure of the rectifier, the diode, the magnetic coil or the capacitor.
Patent DE-3334250-A1 (DE)
Title: Arrangement for the production of a releaseable tight fit of a bearing bush on rigid wall parts
Inventor: TERP KLAUS
IPC: B60G11/16
Filed: 1983-09-22
Abstract: An arrangement for the production of a releaseable tight fit of a bearing bush on rigid wall parts, arranged at a distance from one another, with the aid of a screwing device passed through the bearing bush and bearing holes in the wall parts, the axial length of the bearing bush being smaller than the clear width between the two rigid wall parts, and the bearing hole in one wall part being designed as a tapered hole which tapers in diameter towards the bearing bush and into which is inserted a longitudinally slotted taper bush, the length, width of slot and diameter of which are dimensioned such that its end facing the bearing bush on the one hand lies at an axial distance from the bearing bush when the screwing device has not been tightened and on the other hand, with the screwing device tightened, comes to rest firmly against the bearing bush in the axial direction without that bolt head of the screwing device which engages on the taper bush coming into contact with the wall part. <IMAGE>
Patent DE-3338368-A1 (DE)
Inventor: PORSFELD FRIEDHELM
IPC: E21C37/02
Filed: 1983-10-21
Abstract: 1. Pressure jaws or shells for a device for the mechanical splitting of rock, having a cylinder (1), in which a hydraulically actuatable piston having a piston rod (3) is arranged so as to be longitudinally movable, by means of which piston rod a sliding wedge (18) arranged between the pressure jaws (17) can be displaced, the pressure jaws (17), which can be inserted into boreholes, being supported in the cylinder block or in a cylinder lower part (2), which is arranged releasably on the latter, so as to be exchangeable and movable laterally to a limited extend and at the respective sides facing the sliding wedge (18), having an obliquity which corresponds to the inclination of the sliding wedge (18), characterized in that the pressure jaws (17) are of approximately spade-or hammer-shaped design.
Patent DE-3340662-A1 (DE)
Title: Process for the production of a protein-rich feedstuff
Inventor: NEUMAIER ROLF
IPC: A23K10/37
Filed: 1983-11-10
Abstract: In a process for the production of a protein-rich feedstuff from vegetable starting materials, in particular vegetable wastes, in which these are wetted with a digestion agent containing a yeast solution and are then fermented in the absence of air at least until the occurrence of alcohol, a high overall digestion can be achieved in that the cells of the vegetable starting materials are further digested, beyond the digestion effected by the yeast, thermally and/or by addition of cellulases and/or hemicellulases. <IMAGE>
Patent DE-3343795-A1 (DE)
Inventor: MICHEL HELMUT
IPC: E04F13/08
Filed: 1983-12-03
Abstract: 1. A device for fixing cassette-shaped wall and ceiling elements (14), with a supporting profile (1) which can be fixed on the wall or ceiling or on a substructure, having at least two holding devices (7) for each side of a cassette, which devices are fixable to the supporting profile (1), have supporting bolts (16), and can be displaced and secured in relation to the supporting profile (1) for the purpose of fixing neighbouring sides of a cassette, the wall and ceiling elements having fixing means (20, 21) for appending to the supporting bolts (16), which means are undercut in an angled-off side face (22) and run parallel to the cassette surface, characterised in that each holding device is constructed in the form of two carriages (7) which are displaceable and securable independently of each other and along the supporting profile (1), the fixing elements (12) being accessible via joints (24) between the cassettes (14) for the purpose of fixing the carriages (7) on the supporting profile (1) ; in that a supporting bolt (16), each belonging to one of the neighbouring cassette sides (22), is arranged in the side parts (15) of each carriage (7), and the ends facing each other of these bolts are arranged spaced from each other ; in that the carriages (7) are constructed and displaceable in relation to each other in such a way that the supporting bolts (16), which are as a rule at the same height, become spaced from each other ; and in that the undercut fixing means (21) are constructed so as to be symmetric to the opening (27).
Patent DE-3400739-A1 (DE)
Title: Method for preventing differential jamming during the opening up of hydrocarbon wells
Inventor: MOSES JUN EDWARD L
IPC: E21B31/03
Filed: 1984-01-11
Abstract: The invention relates to a method for preventing the sticking due to a pressure difference in the well of the drill string to the wall of a well during the rotary drilling of hydrocarbon wells. The flow point of the drilling fluid is measured and, if required, increased in a manner known per se to a minimum value calculated from the weight of the drilling fluid such that solid, essentially spherical glass particles with a relative density of between 2.4 and 2.65, a diameter of between 0.25 and 4.75 mm and a hardness of 5.5 Mohs in the fluid do not settle, 1200 to 6000 g per litre of glass balls being added to a specified quantity of drilling fluid. A slurry consisting of the mixture of glass balls and drilling fluid is then injected into the well in a predetermined region of possible sticking, with the result that a considerable number of the glass balls is deposited in the filter cake lining the well in the said region of possible sticking. The presence of the glass balls prevents the formation of a seal between a drill string, the drilling tool or housing and the filter cake. Such a seal gives rise to differential sticking to the wall. In an alternative procedure, the mixture of glass balls and drilling fluid is pumped into the well without regions of possible sticking ... Original abstract incomplete.
Patent DE-3400942-A1 (DE)
Title: Blind riveting apparatus for rivets of different sizes
Inventor: SCHWAB MANFRED
IPC: B25B27/00
Filed: 1984-01-13
Abstract: In a blind riveting apparatus for rivets of different sizes with a compressed-air feedline, an actuating device controllable by the compressed air, and a torque motor, a device (10) for setting the pressure level of the compressed air entering the apparatus (1) is provided at the inlet (6) of the compressed-air feed (9) into the blind riveting apparatus (1). <IMAGE>
Patent DE-3407531-A1 (DE)
Title: Process and apparatus for crystallising and separating sugar from a sugar magma
Inventor: MATUSCH SIEGFRIED
IPC: C13B30/06
Filed: 1984-03-01
Abstract: In a process for crystallising and separating sugar from a sugar magma, in which this passes through the mixers (1, 2) causing the crystallisation and the cooling and then is fed to a centrifuge for separating the sugar crystals from the residual magma, an optimal yield can be achieved by crystallisation on cooling with retention of the transportability of the sugar magma if a dilution fluid is added to the magma subsequent to a mixer (2). <IMAGE>
Patent DE-3414356-A1 (DE)
Title: Method for attenuating interference frequencies in piezoelectric transducers
Inventor: BAYER HEINRICH
IPC: H04M1/74
Filed: 1984-04-16
Abstract: Method for attenuating interference frequencies in piezoelectric transducers (PW) above the frequencies for the useful range, in particular in integrated telephone circuits. The object of the present invention is to reduce the sensitivity of piezoelectric transducers (PA) above the range used for speech to such an extent that no further impairment occurs when calls are made.   This is achieved in that a filter which attenuates the interference frequencies is formed by connecting active or passive components (RV; L, RL; C, RC; ATP) upstream in conjunction with the transducer (PW). This method is preferably used in telephones with an integrated speech circuit. <IMAGE>
Patent DE-3419639-A1 (DE)
Title: Method and arrangement for correcting errors in polarised signals
Inventor: CLARK JOHN FULMER
IPC: H04B7/00
Filed: 1984-05-25
Abstract: The subject matter of the invention is a method and arrangement for use with or in a satellite (S) for cancelling the cross-couplings which may occur on an uplink to a satellite in a first channel (WV) due to signals of an adjacent second channel (LH or UH), the first channel being received in a first linear polarisation (vertical) by a first linearly polarised satellite antenna element (11) and the second channel having a linear polarisation which is generally orthogonal in relation to the first polarisation. According to the invention, the signal of the second channel is scanned with the aid of a second linearly polarised antenna element (13) which is oriented orthogonally in relation to the first antenna element (11), and the amplification of the signals of the second channel received on the second antenna element is reduced with the aid of an adjustable amplifier (41 or 55) in an inverse ratio to the scanned cross-coupling quantity (depolarisation). The reduced-amplification signals are inverted with the aid of an inverter (43 or 43a) so that they can then be summed with the aid of a summing device (35) with the signals of the first channel which are received by the first antenna element (11). <IMAGE>
Patent DE-3421708-A1 (DE)
Inventor: BADURA WOLFGANG
IPC: F42B4/24
Filed: 1984-06-12
Abstract: Device for producing a series of consecutive decoy clouds, in particular infrared decoy clouds which move progressively away from the actual target, in which several projectiles (A, B, C, D, E, F, G) are arranged within a thin walled discharge tube (1), each projectile is practically of identical construction and has a separate ignition disintegrator unit (10) for disintegrating it and for igniting and scattering the combustible charge (18) to form a decoy cloud, a separate ejection chamber (27) provided with a propellant charge cartridge (28) is provided on each projectile, each propellant charge cartridge (28) can be ignited via a separate electrically actuated ignition lead (5) by means of a command controlled ignition distributor unit (69) and each projectile has a separate percussion fuse (47) for the ignition disintegrator unit (10) which can be actuated by releasing its safety device (360 mechanically, its safety device (36) only being released after ignition of the propellant charge cartridge (28) with opening of the ejection chamber (27) and after the projectile has left the discharge tube (1) and due to the acceleration of the projectile.
Patent DE-3428953-A1 (DE)
Title: Test tube for the determination of the concentration of an investigation substance contained in a liquid
Inventor: BOEHLER FRIEDMUT
IPC: G01N33/543
Filed: 1984-08-06
Abstract: In a test tube for the determination of the concentration of an investigation substance which is contained in a liquid and which can be attached to a reactant by a complex formation, for example an antigen-antibody reaction, which reactant is applied to a carrier which is placed in the test tube and is, for example, spherical, there is provided between the bottom of the test tube and its opening at least one cross-sectional narrowing which is designed as indentation in the wall of the tube and through which, although it is possible when the test tube is emptied for liquid containing investigation substance to flow out of the lower region of the test tube, the carrier is prevented from falling out of the test tube. The test tube consists of plastic such as polyethylene, polypropylene or polystyrene so that cross-sectional narrowings can be produced by thermal deformation of the wall of the tube.