baber/WOPTO huggingface dataset:
Patent DE-3128363-A1 (DE)
Inventor: HOHMANN HORST ING GRAD
IPC: B61L17/02
Filed: 1981-07-17
Abstract: 1. A device for recognising tank cars, whose contents move when external actions effect them, in particular when braking is applied at stationary railbraking positions to such an extent that their speed is caused to assume a considerably oscillating characteristic, employing stationary speed measuring devices (RA, Z1, Z2) for determining the speed of freight cars (KW) during and after the occurrence of these actions, characterised in that there is provided a theoretical speed indicator (A) which taking into account the acceleration (bs) of the respectively appropriate freight car (KW), which is given by the slope of the track (G), updates a first measured speed value (V1) determined by the speed measuring devices (RA, Z1, Z2) during the occurence of such an action, in dependence upon time in order to form an updated measured speed value which corresponds to the expected run-off speed of the freight car without sloshing behaviour, and which speed indicator (A) feeds the updated measured speed value (Vs) to a comparison device (SS) which at least compares it with the greatest second measured speed value (V2), determined by the speed measuring devices (RA, Z1, Z2) within a predetermined time interval (t) since the formation of the first measured speed value (V1) for the respective freight car, and which transmits a signal (SW) which is defined by the sloshing behaviour of the respective freight car (KW) and which serves to identify a tank car if the second measured speed value (V2) exceeds the assigned updated measured speed value (Vs).
Patent DE-3135679-A1 (DE)
Title: Power test stand (dynamometer) for testing internal combustion engines
Inventor: ROBRECHT HERIBERT ING GRAD
IPC: G01M15/04
Filed: 1981-09-09
Abstract: The invention relates to a power test stand for testing internal combustion engines, in which a dynamometric brake constructed as flange brake is coupled to the internal combustion engine on the housing side and shaft/rotor side by means of clamping devices, and both the dynanometric brake and the internal-combustion engine to be tested are in each case individually mounted approximately suspended in a freely oscillating fashion during the power test. <IMAGE>
Patent DE-3136157-A1 (DE)
Title: Temperature control using a telecontrol device
Inventor: LANGENBRUNNER GUNTRAM
IPC: G05D23/20
Filed: 1981-09-09
Abstract: Published without abstract.
Patent DE-3139220-A1 (DE)
Title: Rail vehicle for transportation within a works
Inventor: SASSE FRANZ
IPC: B61B1/00
Filed: 1981-10-02
Abstract: The invention proposes a rail vehicle for transportation within a works, which, with different pallets, provides a versatile transportation and storage system, a transverse displacement waggon being displaceable on a base waggon transversely with respect to the longitudinal axis of the track for the base waggon. The transverse displacement waggon and base waggon can be equipped with hydraulic lifting devices for the appropriately matching pallet system.
Patent DE-3143943-A1 (DE)
Title: Percussion drilling rig
Inventor: STROBEL CHRISTIAN DIPL ING
IPC: E21B7/26
Filed: 1981-11-05
Abstract: A percussion drilling rig for deep bores is described in which the energy required for the operation of the percussion and drill-rotation movement is directed to the percussion mechanism or the rotary mechanism as compressed air from a liquid-air bottle installed on the rig in such a way that it can be rapidly exchanged. If the bottle is filled with 1 bar pressure at 73 DEG  Kelvin, heating by the isochoric process to 273 DEG  Kelvin produces a working pressure of 600 bar. By a higher borehole temperature, e.g. 750 DEG C at a depth of 25,000 metres, this pressure can be multiplied several times without cost. The striking is effected by a working piston in conventional timing with passages. The rotation of the drill bit is effected by a coarse-pitch, axially loaded turbo-rotor from exhaust air from the percussion mechanism. The turbo-rotor is free of reaction moment so that the rope on which the percussion drill operates suspended in the hole also remains free of twist. The liquid-air bottle is designed to be longitudinally orientated and multi-cellular. The timing is effected by longitudinally arranged bottle valves with control by sound signals via metallic conductors from the surface, where an electronic sound transmitter and analyzer works at the rope reel. The steel rope preferably serves as the sound conductor.
Patent DE-3144727-A1 (DE)
Title: Device for braking a moving ship
Inventor: POPPE HORST
IPC: B63B21/48
Filed: 1981-11-11
Abstract: In a device for braking a moving ship by the friction resistance of an object trailed on the bottom of the stretch of water, the spare anchor of the ship is used as such, which spare anchor, with anchor flukes (2) which are hinged but are set to a reduced swing-out angle, is arranged as a brake anchor (1) at the stern (3) in such a way as to drop freely, the brake anchor (1) being connected to an extendable anchor line (5) which contains a shock absorber (5) known per se and the other end of which is connected to a winch or an anchor-line storage drum (8) or the hull itself. <IMAGE>
Patent DE-3145686-A1 (DE)
Inventor: FRIEDRICH HANS P
IPC: G01N33/00
Filed: 1981-11-19
Abstract: The installation which allows to control particularly large bottles comprises, as in conventional installations, a row (20) of phototransistors (22), but it uses, as light source, a laser (10), of which the ray (12) is spread by means of a cylindrical convex surface (14) forming a plane light beam (16); in front of the row of phototransistors (20) there is arranged a lens which projects the shape of any impurity of the content on at least one of the phototransistors (22).
Patent DE-3145969-A1 (DE)
Title: Subsoil spike for ploughs
Inventor: BARLAGE BRUNO ING GRAD
IPC: A01B15/02
Filed: 1981-11-20
Abstract: The subsoil spike for ploughs comprises a carrier spar, which carries a fastening bush at its lower end, and a spike, the fastening part of which is designed as a peg fixable in the fastening bush and the working part of which has a sharpened tip. To reduce the spike resistance in the soil and to decrease wear, the entire working part of the spike has a lower lateral contour line made continuously straight from its front end to its rear base.
Patent DE-3149313-A1 (DE)
Title: Motor vehicle, in particular for underground operations
Inventor: STRATMANN KLAUS ING GRAD
IPC: B60F1/02
Filed: 1981-12-12
Abstract: The invention relates to a motor vehicle which is intended in particular for underground operations. The vehicle includes in its basic structure two front and two rear running units which are arranged on the two sides of the longitudinal axis of the motor vehicle, lie opposite one another in pairs and are driven, and can be controlled, individually and independently of one another. Each running unit has, distributed over its circumference, a multiplicity of ground contact elements whose axes run obliquely to the longitudinal axis of the motor vehicle, the axes of the ground contact elements of the two front running units intersecting with the longitudinal axis of the motor vehicle behind their ground contact area and the axes of the ground contact elements of the two rear running units intersecting with the longitudinal axis of the motor vehicle in front of its ground contact area. The ground contact elements are, for example, discs or rollers. So that this motor vehicle can be readily moved on rails, connected on the outside of the running units there are flanged running wheels for the rails of an associated track system, at least one of which is driven. The arrangement is constructed in such a way that the ground contact elements of the running units are free from their ground contact when the flanged running wheels are placed on the rails. With the aid of extension elements which have retractable and extendable support feet, the vehicle can move automatically onto the rails or be released therefrom. <IMAGE>
Patent DE-3150492-A1 (DE)
Title: Gold lacquer, its use and film coated therewith
Inventor: GRAETZ HANS-JOACHIM DR
IPC: C09D5/36
Filed: 1981-12-19
Abstract: Gold lacquer containing organic binders, dyes and/or colour pigments, lustre pigments and solvents and, if desired, additives customary in industrial coatings, the lustre pigments being interference pigments consisting of mica platelets coated with titanium dioxide, the organic binders being water-soluble or water-thinnable and the solvent comprising 70 to 100% by weight of water. The invention also relates to the use of the gold lacquer for the coating of film and coated film (foil) thus obtained.
Patent DE-3200535-A1 (DE)
Title: Device for mechanically destroying the top layer of supporting concrete floors
Inventor: BOEHL RICHARD
IPC: B28D1/18
Filed: 1982-01-11
Abstract: A device for mechanically destroying the slurry layer of supporting concrete floors is proposed, comprising a frame with a gripping bow and, on the underside of the frame, a rotary plate with rolling tools thereon. The rolling tools consist of discs, rollers or cylinders and are held by means of holders so as to be freely rotatable about those axes of rotation which are aligned approximately parallel to the rotary-plate plane and radially to its axis of revolution. The holders with rolling tools are resiliently supported for adaptation to surface differences.
Patent DE-3207000-A1 (DE)
Title: Photographic recording material
Inventor: KOYAMA MIKIO
IPC: G03C8/54
Filed: 1982-02-26
Abstract: A photographic recording material is described which contains, on its emulsion carrier, a layer which is able to form a temporary barrier against an alkaline treatment agent and which comprises or contains a high-molecular-weight polymer with repeating units of the formula: <IMAGE> where R represents hydrogen or a methyl group, L represents a divalent organic group, and A corresponds to a group with a 5- or 6-membered cyclic lactone derivative. The photographic recording material described has a relatively large latitude for the treatment temperature.
Patent DE-3223677-A1 (DE)
Title: Illuminating device for cameras
Inventor: SCHEFFLER MICHAEL
IPC: G09F19/12
Filed: 1982-06-25
Abstract: Illuminating device for cameras, characterised in that for the purpose of passing light beams through from a light source through the camera and lens with the light beams exiting at the front from the lens, a light source which serves to illuminate the lens and is partially screened is connected detachably to the rear wall of the camera.
Patent DE-3241213-A1 (DE)
Title: Vacuum-cleaner mouthpiece having suction channels formed in the region of the mouthpiece base
Inventor: FLEISCHER WOLFGANG DIPL ING
IPC: A47L9/06
Filed: 1982-11-08
Abstract: The invention relates to a vacuum-cleaner mouthpiece having suction channels which are formed in the region of the mouthpiece base and which are in suction connection with the suction orifice (9) of the mouthpiece (1). Provided on the mouthpiece (1) is a supporting element which is vertically adjustable relative to the mouthpiece base and has a surface of a nature different from that of the mouthpiece base and which can be brought either into its working position or position of rest for cleaning a carpet or a smooth floor. An improved cleaning effect during the vacuum-cleaning of hard floors is achieved in that the mouthpiece base is subdivided into a plurality of strips (3) which extend in the direction of the longitudinal axis of the mouthpiece (1) and are provided with a soft coating (12) and between which and on the outer faces of which a plurality of runners (4) provided with a smooth and firm surface are arranged as supporting elements. The arrangement of the runners (4) is such that, in the position of rest, these are set back relative to the bearing face (7) of the strips (3) by approximately the same amount as that by which they project relative to this bearing face (7) in the working position. <IMAGE>
Patent DE-3243122-A1 (DE)
Title: Sheeting device for supporting the walls of a trench with stepped cross-section
Inventor: GRUBIC ZDRAVKO DIPL ING
IPC: E02D17/08
Filed: 1982-11-22
Abstract: The sheeting device serves to support the walls of a trench with stepped cross-section and has top and bottom pairs of sheeting plates of large area which are supported at their lateral edges against vertical top posts and bottom posts offset relative to the top posts towards the trench interior. The posts are arranged opposite one another in pairs, are held at a distance apart by means of cross struts and have guide slots at both sides in which the sheeting plates are displaceably guided with their edges. The bottom posts are displaceably guided on the top posts in the longitudinal direction of the posts via guide grooves and guide rails engaging therein. The guide grooves (11) and the guide rails (12) guided therein are narrower than the distance between the two lateral guide slots (8), and the guide groove (11) is formed by a U-shaped or V-shaped channel open on one side. The top posts (3) of a pair of posts are held at a distance apart by at least one cross strut (5) arranged only in the area of the top end of the top posts (3), and the bottom posts (4) of a pair of posts are held at a distance apart by at least two cross struts (6, 7), of which one is arranged close to the top end of the bottom posts (4). <IMAGE>
Patent DE-3243816-A1 (DE)
Title: Oven with a baking muffle
IPC: F24C15/32
Filed: 1982-11-26
Abstract: The baking muffle (2) in an oven is formed with inward-directed wall portions (2') in the rear region. The muffle floor (3) is inserted into a collar (4) formed on the muffle casing. The attachment and fixing of the muffle parts is effected by the screwed-together housing parts (11 and 11'). Considerable advantages in production and assembly accrue from this concept. <IMAGE>
Patent DE-3249353-A1 (DE)
Title: Method and apparatus for packaging three-dimensional articles
Inventor: MUELLER GUENTER
IPC: B65B5/04
Filed: 1982-11-24
Abstract: A method for packaging three-dimensional articles, for example spherical chocolates, comprises preparation of the packaging material preferably consisting of aluminium foil to the effect that said material is initially preformed into a three-dimensional shape such that the three-dimensional article can subsequently be introduced into said three-dimensional body, whereupon said three-dimensional shape only has to be sealed for complete wrapping of the article. The apparatus for carrying out the method comprises inter alia for this purpose an embossing die (52) which is moved into a moulding space, over which a packaging material blank is laid. When the blank is preformed, it is secured centrally so that it can be preformed substantially symmetrically. Preforming prevents the packaging material from being damaged by the article to be packaged. <IMAGE>
Patent DE-3309132-A1 (DE)
Title: Device for attaching a roof rack to a vehicle
Inventor: FORNOFF RAINER DIPL ING
IPC: B60R9/058
Filed: 1983-03-15
Abstract: A device for attaching a roof rack for vehicles without a rain channel in the roof area and with frameless window guides is proposed, the seal for the window panes being held in a seal carrier attached to the roof. In order to receive a holding device for the roof rack, the seal carrier is provided with an outwardly open channel which extends approximately perpendicularly with respect to the window pane and is formed by two legs of the seal carrier. The channel can be closed by a lockable strip or by a cover which swivels into the channel when the holding device is inserted and automatically swivels back into its initial position in which it closes the channel when the holding device is removed.
Patent DE-3309796-A1 (DE)
Title: Interface microphone
Inventor: GRIESE HANS-JOACHIM DR
IPC: H04R1/34
Filed: 1983-03-18
Abstract: The invention relates to an interface microphone with a microphone system disposed in the vicinity of an acoustic interface. Through the use according to the invention of microphone systems with a directional characteristic, the interface microphone is also imparted with a distinct directional characteristic and can thus be universally used. Specific developments of the interface microphone also allow it to be used for stereophonic recordings.
Patent DE-3309979-A1 (DE)
Title: Evaporator
Inventor: SLADKY HANS
IPC: F25B39/02
Filed: 1983-03-19
Abstract: In an evaporator with an internal space enclosed by walls and through which a boiling liquid flows from an inlet towards an outlet, a collecting channel is arranged before the outlet in the flow direction of the liquid. The boiling liquid is situated in this collecting channel before it leaves the internal space through the outlet. A distributor is provided at the entry of the boiling liquid into the collecting channel and distributes the boiling liquid uniformly over the whole length of the collecting channel. The flow cross-section of the distributor is shaped for the purpose of the uniform distribution of the boiling liquid. The evaporator is a part of a two-stage liquid separator. The two-stage nature of the design is achieved by a centrally arranged pre-separator into which the outlet opens.
Patent DE-3310324-A1 (DE)
Title: Drilling machine for use in underground mining
Inventor: HOFFMANN ERNST DIPL ING
IPC: E21D19/02
Filed: 1983-03-22
Abstract: A drilling machine for underground mining consists of several subassemblies which can be put together and taken apart rapidly. The drilling machine can be firmly braced at a longwall face within a short time. To this end, the drilling machine has a lantern-gear slide (20) traversable parallel to the working face (2), a clamping column (40) which is arranged approximately at right angles to the direction of movement of the lantern-gear slide (20) and can be braced between the lantern gear (5) and the roof (3), a drilling-cradle slide (60) which is mounted on the clamping column in a vertically adjustable manner and on which a drilling cradle (80) is mounted, and a drilling slide (100) which carries a drill (102) and is displaceable in the drilling direction. <IMAGE>
Patent DE-3313559-A1 (DE)
Title: Arrangement for measuring and/or monitoring temperatures in machines or appliances
Inventor: CUYLEN MICHAEL
IPC: G01K1/02
Filed: 1983-04-14
Abstract: In order to measure and/or monitor temperatures, resistance thermometers (2a-2x) are connected via long lines to a central measuring device (6) in which the line inputs can be connected via at least one measuring point current multiplexer (7) to a common current source (8), and there are provided two further measuring point voltage multiplexers (9, 10), which can be operated simultaneously by the measuring point current multiplexer (7) and serve to determine the voltage drop both in the long lines and on the resistance thermometers (2a-2x). The inputs of the first measuring point voltage multiplexer (9) are connected via electrical lines (4) to the same tie point on the resistance thermometers (2a-2x) as the lines (3) which are led from the inputs of the measuring point current multiplexer (7) to the resistance thermometers (2a-2x). The inputs (3a-3x) of the second measuring point voltage multiplexer (10) are each connected inside the measuring device (6) to the associated inputs of the measuring point current multiplexer (7). <IMAGE>
Patent DE-3316666-A1 (DE)
Title: Pyryloundecamethine cyanine dyes
Inventor: DREXHAGE KARL-HEINZ PROF DIPL
IPC: G03C1/12
Filed: 1983-05-06
Abstract: The invention relates to novel pyryloundecamethine cyanine dyes of the general formula I <IMAGE>  in which   A denotes a mononuclear or condensed polynuclear organic radical which contains at least one pyran, thiopyran or pyridine ring, and can be substituted by one or more lower alkyl, aryl or thienyl radicals; R is phenyl, phenyl which is substituted by lower alkyl, lower alkoxy or halogen, or fluorine, chlorine or bromine;   n is an integer 2;   X<-> is an anion.   The dyes of the formula I are obtained by reaction of a compound AX<->, in which A and X<-> have the abovementioned meaning, with a nonamethine cyanine of the general formula II <IMAGE> in which R<1> denotes a hydrogen atom, a lower alkyl group or an aryl group, and R and X have the abovementioned meaning. By virtue of their high stability and strong absorption in the infrared spectral range (absorption maxima between 1.2 and 1.5  mu m), the dyes of the formula I are very highly suitable for dye lasers, generation of short and ultrashort light impulses by mode coupling, infrared light filters, invisible labelling of cheque cards and other documents and spectral sensitisation of photographic systems.
Patent DE-3323415-A1 (DE)
Inventor: ARNOLD WILLIAM MICHAEL
IPC: G01N33/00
Filed: 1983-06-29
Abstract: Disclosed is a process and device for determining which cells of a suspension containing cells of the same species and genus are secreting cellular substances. Such determinations are made by exposing the cells to rotating electrical field forces of variable rotational speed and differentiating the cells secreting the cellular substances from the other cells by means of their rotational behavior which differs from that of the other cells.
Patent DE-3324175-A1 (DE)
Title: Cassette for the storage of coins, medals, postage stamps or other small valuables
IPC: A47G1/12
Filed: 1983-07-05
Abstract: The invention relates to a cassette for the storage of coins, medals, postage stamps or other small, flat valuables, consisting of a frame with a rear wall and divided or marked compartments for receiving the coins and articles on a fixed protective sheath, a covering or a lid, which is characterised in that the protective sheath and the frame can be sealed in a moisture-proof and/or vacuum-tight manner and devices for creating and maintaining a dehumidified and/or evacuated space between the frame and the protective sheath or the lid are provided on or in the frame or on the protective sheath.
Patent DE-3324662-A1 (DE)
Title: Hydrophilic polyester staple fibre, manufacture thereof, and texile material manufactured therefrom
Inventor: GABBRIELLI GUIDO C
IPC: D01F6/62
Filed: 1983-07-08
Abstract: There are made available a textile material composed of polyester staple fibre and a process for manufacturing same. The textile material possesses hydrophilic properties of improved permanence. Also made available is a process for manufacturing the polyester staple fibres used for manufacturing the textile material. In said process, a hydrophilic finish is applied to the polyester in the uncrystallised (i.e. undrawn) state to enhance the permanence of the surface finish. <IMAGE>
Patent DE-3328799-A1 (DE)
Title: Lagging mat for the support system underground, in particular forepoling lagging mat
Inventor: POTTSCHULL HEINRICH
IPC: E21D11/15
Filed: 1983-08-10
Abstract: As a novel forepoling lagging mat, in particular for use underground, a mat is proposed in which in each case two longitudinal bars (e.g. 21 and 21') are formed by a bow (21/21'), in which arrangement the apex-side projecting lengths (211, 211') of the legs (21 and 21') beyond the corresponding last cross bar (31) in the apex (213) run together in such a way as to form an eye (214), and the opposite projecting lengths (212, 212') of the legs (21 and 21') beyond the corresponding last cross bar (39) are bent out after running together (216, 216') to form a hammer-head-like structure (218) which can be hung into the corresponding eye (214) of the preceding mat. <IMAGE>
Patent DE-3330852-A1 (DE)
Title: Sealing arrangement on a worm screw pump
IPC: F16J15/40
Filed: 1983-08-26
Abstract: Sealing arrangement between a shaft and a casing for sealing against dusty or fine granular, abrasive material. It comprises a fluid seal consisting of an annular gap and, adjoining thereto, a feed chamber for the sealing gas, and a packing arranged on the outside of the feed chamber. Said packing is designed, according to the invention, as a labyrinth packing.