baber/WOPTO huggingface dataset:
Patent DE-3428816-A1 (DE)
Title: Handle for soil-working implements
Inventor: KOCH JOCHIM DR
IPC: B25G1/00
Filed: 1984-08-04
Abstract: Handles form the transition from the soil-working implement to the user. Through shaping which is adapted to the human physique it is possible to reduce the strain on the user for the same working result. For this purpose, the handle is provided with two grips in the upper part and forms a shorter upper length between the two grips, whereas the longer lower length of the handle is connected to the soil-working implement. When the soil-working implement is in use, the upper length with the grips extends approximately horizontally and allows the user to have a relaxed posture.
Patent DE-3437676-A1 (DE)
Title: Method and device for producing electrical direct current
IPC: H02N11/00
Filed: 1984-10-15
Abstract: The atom has the capability of converting electron material into active electrical energy. The energy is released in the atom. In an analogous manner to a dynamo, the nucleus of said atom is the stator and the orbiting atom electrons are the rotor. The atom nuclei are bipolar. Electrical energy or magnetism is formed depending on current access to one pole type or the other. The contribution of the individual atom to the release of energy is so small that it can not be measured, and the additive connection of billions and billions of atoms is required in order to obtain energy levels which are useful in nature and technology. In natural material, the atom nuclei are largely in different orientations. The energy release effect is considerably increased if the atom nuclei are arranged in the same pole direction to form atom chains. This situation can be produced by magnetic influence and this result is easier the weaker the atom bonding, for example in the case of liquid metal, preferably mercury. The activation of the atom electron orbit is just as essential as aligning the poles in the same direction. By deliberately feeding high-energy electrons into the atom chains, the energy potential of the low-charge electrons flowing back from the load network is raised to the potential of the mains supply line. The difference is the mains voltage.
Patent DE-3440867-A1 (DE)
Title: Watering installation and method for its operation
IPC: A01G25/16
Filed: 1984-11-08
Abstract: It is proposed, in a watering installation with a large number of watering points with variable opening times, to bunch these opening times inside the respectively available cycle duration and to arrange these bunches one behind the other in such a manner that, with approximately complete utilisation of the cycle duration, the entire water delivery per time unit is approximately constant during the cycle duration.
Patent DE-3442339-A1 (DE)
Title: Cutting head for cutting circular areas from the cornea of the eyes
Inventor: DEUTSCHMANN SIEGFRIED
IPC: A61F9/013
Filed: 1984-11-20
Abstract: The cutting head has a circular, arched front face by which it is applied on to the cornea to be cut. The front face is perforated. The holes are in connection with a vacuum device, as a result of which the cutting head can be fixed on the eye. The cornea can be deformed as a function of the reduced pressure generated, so that it is possible to remove conical transplants in addition to cylindrical transplants even when the knife lies parallel with the axis of the cutting head. <IMAGE>
Patent DE-3444640-A1 (DE)
Inventor: SAUTER ROLAND DIPL ING
IPC: F23D14/62
Filed: 1984-12-07
Abstract: There is proposed a device (11, 111) to obtain a fuel gas mixture with at least two gases and to subject to treatment materials (3) by temperature and pressure chocks. Said device has gas intake conduits (17; 18, respectively 32, 33, 34; 35, 36, 37) which open into the mixture chamber (19, 40), the gases having different physical parameters. The conduits are so designed as to compensate for the different gas pressure losses due to the different physical parameters of the gases.
Patent DE-3446066-A1 (DE)
Title: Connecting part and process in particular for connecting stairs or the like
Inventor: POLLEHN HORST WALTER
IPC: E04F11/16
Filed: 1984-12-18
Abstract: A connecting part (1) (Figure 3) is used in particular for connecting stairs to a static substructure (10) bearing them. The connecting part (1) has an essentially non-deformable load-bearing core (7) and an outer casing (8) consisting of semi-elastic material. The connecting part (1) is of an essentially pin-shaped design and has an outer contour which is designed such that it is curved at least partially to correspond to the orthogonal trajectories of the principal stress lines. The connecting part (1) is anchored in a receiving hole (9) in the static substructure (10) by means of a expandable sealing mortar (11). <IMAGE>
Patent DE-3446253-A1 (DE)
Title: Device for positioning track-bound vehicles
Inventor: BOZIC HEINZ DIETER DIPL ING
IPC: B61L25/02
Filed: 1984-12-19
Abstract: For a device for positioning track-bound vehicles, in particular coking oven control machines (15, 17, 21) at stopping points located along the travelway with a low-frequency, inductive coupling system which consists of transmission aerials (1) which are arranged in stationary fashion at all the stopping points and can be electrically connected to a central transmission system (26) and of a reception aerial (2) which is arranged on the vehicle, it is proposed, for the sake of contactless accurate positioning of the vehicle in a fashion which is not prone to faults, that the transmission aerials (1) be constructed as dipole aerials and the reception aerial (2) be a diamond aerial with two sensors (45, 56) which enclose an angle with respect to one another and respond to differently directed field components of the transmission field, and that a phase-dependent rectifier (63) be connected downstream of the sensors (45, 46). A preferred embodiment of the invention provides for the inductive coupling system to serve, as well as for transmitting the positioning signal, at the same time for transmitting information between a central control station (25) and the vehicles. <IMAGE>
Patent DE-3502152-A1 (DE)
Title: Bark-chopping machine
Inventor: MAKSIMAINEN ALPO
IPC: B02C18/18
Filed: 1985-01-23
Abstract: In a bark-chopping machine provided with a rotary body, bark is shredded by the action of cutting blades (5), which are attached to the rotary body (2) by means of pivot pins, and opposing blades (7) firmly attached to a fixed body (3). In order to obtain a bark-chopping machine which is robust and very rarely needs to be serviced, the rotary body (2) carries baffle blades (4) attached in one piece right at the top in the direction of the feed of the material. <IMAGE>
Patent DE-3502259-A1 (DE)
Title: Floodlight plate with integrated keys and full-area illumination
IPC: H01H13/02
Filed: 1985-01-24
Abstract: The invention relates to a floodlight plate with integrated keys and full-area illumination, having a multilayer, plate which can be transilluminated, carries the characters and symbols and has depressions in the finger-guidance film, in which there is provided between the reflector box with illumination and the actual floodlight plate a light-guiding device having corresponding surfaces for the admission and emergence of light, so that the light is guided uniformly and over the entire area into the floodlight plate, without the occurrence of light losses or the production of substantial heating due to the light sources.
Patent DE-3502582-A1 (DE)
Title: Preloadable double nut for ball screws
Inventor: KUHN GERHARD
IPC: F16H25/22
Filed: 1985-01-26
Abstract: Preloadable double nut for ball screws with two part-nuts which are connected to one another for rotation at their mutually facing ends, an end toothing, into which an anti-rotation safeguard engages, being arranged on the facing end regions of the part-nuts. The construction of a double nut of this kind is simplified and improved in its adjustability and maintenance of the preload by the fact that the anti-rotation safeguard consists of a connecting piece extending over at least part of the circumference of the end toothings, which connecting piece is arranged in the gap between the end toothings of the preloaded part-nuts. <IMAGE>
Patent DE-3505913-A1 (DE)
Title: Yarn-tensioning device on a bobbin creel
Inventor: BOSSART ERWIN
IPC: D02H13/22
Filed: 1985-02-21
Abstract: The yarn (F) drawn off from a bobbin is guided in a straight line between the disks (3, 4) of a disk brake located on a carrier (5, 6). The lower disk (3) is driven by a drive (21, 22) extending outside the disk circumference. A tensioning device (17) acting on the upper disk (4) and releasably connected on the latter via a ball-type snap fastening (13, 15) has a compression spring (28) which is supported at one end against a grip sleeve (30) slidable on a pressure pin (27) surrounded by the compression spring (28). This grip sleeve (30) is connected to a displaceable control plate (36) which runs parallel to the pressure pin (27) and which can simultaneously vary the pressure load on a plurality of identical yarn-tensioning devices. A further compression spring (26) surrounding the pressure pin (27) is supported against the side of the grip sleeve (30) located opposite the first spring (28). The effect of the further compression spring (26) is opposite to that of the first spring (28), so that the load on the upper disk (4) corresponds to the difference in the spring forces of the two springs (26, 28) and can be continuously adjusted from negative through zero to positive by adjusting the control plate (36) and therefore the position of the grip sleeve (30) relative to the pressure pin (27). <IMAGE>
Patent DE-3507126-A1 (DE)
Title: Control device for a vehicle with diesel engine
Inventor: SESHIMA TATSUYA
IPC: B60W10/06
Filed: 1985-02-28
Abstract: A vehicle control system with an electronically controlled governor system and an automatic transmission system has a circuit, in order to adjust to a preset engine speed for a speed synchronisation of a speed-change shift transmission according to the occurrence of a gear change signal, and a further circuit in order to shift the control mode of the governor system during the gear changing process of the transmission from a normal control mode into a control mode in which the engine speed is controlled isochronously in accordance with the preset engine speed.
Patent DE-3509691-A1 (DE)
Title: Coupling in the drive mechanism of movable roof covers of vehicle roofs
Inventor: BAUHOF KARL
IPC: B60J7/057
Filed: 1985-03-18
Abstract: For the drive mechanism of movable roof covers of vehicle roofs, it is proposed, for the alternate securing and releasing or coupling and decoupling of driving or driven components to one another or to fixed components, that, in order to avoid the derivation of transverse force components from the locking device when an advancing force acts on one of the components which are to be locked to one another, the locking nose which is transversely adjustable with respect to the direction of movement and forms one coupling element and also the locking recess in the other of the components which are to be coupled together should be engaged with one another via end faces which are aligned perpendicularly with respect to the direction of movement of the relatively movable component and, during the adjustment movement which is directly completely transversely with respect to the direction of movement of the components which are to be coupled to one another or released from one another, of the locking nose, a portion of the decoupling movement of the locking nose is derived from the advance of the respectively relatively movable component via a tapering gear. <IMAGE>
Patent DE-3513296-A1 (DE)
Title: Printed-circuit board relay having contact connections for flat plugs
IPC: H01H50/14
Filed: 1985-04-13
Abstract: Printed-circuit board relay having contact connections for flat plugs in accordance with DIN 46244. The relay has a dust-protection cap which has integrally formed depressions in its coverings. The contact connections of the relay, onto which flat plugs can be plugged from the outside, are located in these depressions. The shape of the depressions ensures well-insulated connection of the contacts while maintaining the required leakage paths and air gaps, and ensures stable plug attachment without any additional measures on the printed-circuit board.
Patent DE-3516511-A1 (DE)
Title: Cutting torch
Inventor: ROEDER GEORG DIPL ING
IPC: F23D14/82
Filed: 1985-05-08
Abstract: The invention relates to a cutting torch, consisting of a torch head (4) and a nozzle (6) which is connected to the torch head (4) via ducts (8, 32, 5) for cutting oxygen and fuel gas/heating oxygen mixture, there being arranged in the cutting oxygen duct (8) an ignition device (10) which can be supplied with a part quantity of the gas mixture via a connecting duct (3) between cutting oxygen duct (8) and heating duct (5, 32). In order to produce a simple and economical ignition device, with which flame residues in the duct (5, 32) for the fuel gas/heating oxygen mixture are prevented and negative influences on the heating flame by the cutting oxygen are avoided, there is provided in the connecting duct (39) a thread (40) with a thread screw (7), the thread free space (41) of which defines the part quantity of the heating gas mixture. <IMAGE>
Patent DE-3519519-A1 (DE)
Title: Structure having at least one floor, on which it is possible to walk and/or drive, and load-bearing element for the structure
Inventor: STEEB DIETER
IPC: E04H6/10
Filed: 1985-05-31
Abstract: The floor 13, 14, 16 of the structure comprises elongate load-bearing elements 12 which are mounted one beside the other, by means of their ends, on transverse load-bearing members 11 of a substructure. Each load-bearing element is a sheet-metal strip, the longitudinal edges of which are bent through 90 DEG  in order to form the legs of a U-profile. The webs 18 of these load-bearing elements form the surface of the floor. Transverse, upwardly and/or downwardly projecting reinforcing ribs 19, 25 are made in each web. <IMAGE>
Patent DE-3523211-A1 (DE)
Title: Threading-in device
Inventor: POTSCHIES HEINZ
IPC: D05B87/00
Filed: 1985-06-28
Abstract: A threading-in device (1) (Figure 1) consists essentially of a baseplate (7) with a groove-like depression (8) located in the latter. A needle (3) can be placed into this depression laterally up against a stop edge (9). The groove bottom forms a needle rest (10) which is set back relative to an adjacent guide plane (4) to such an extent that the guide plane is approximately in line with the lower edge of the needle-eye orifice. A thread (6) or a threading-in loop (16) can thereby be pushed through the needle-eye orifice in a manner guided on the guide plane (4). This makes threading-in substantially simpler. <IMAGE>
Patent DE-3523243-A1 (DE)
Title: Illumination device containing a liquid waveguide
Inventor: NATH GUENTHER DR
IPC: F21V8/00
Filed: 1985-06-28
Abstract: In an illumination device containing a light source and a waveguide which contains a liquid-filled fluoroplastic tube, the liquid filling of the waveguide comprises diethylene glycol and/or triethylene glycol and/or tetraethylene glycol.
Patent DE-3533580-A1 (DE)
Title: Carrying device for an accumulator (rechargeable battery)
Inventor: ILLMANN JOACHIM
IPC: H01M2/10
Filed: 1985-09-20
Abstract: In the case of a carrying device for an accumulator, in each case two moulded parts (2, 3) which are like strips on opposite block box walls (1) form between them a vertical slot (4) through which a plastic carrying handle in the form of a rectangular frame (6) can be inserted. In the carrying position, the handle is held by projections (7) which are constructed on the lower, horizontal frame section and can fit the slot only in the insertion direction, while in the opposite direction they stop against the lower edges of the moulded parts which are like strips. A recess (5) on the outer moulded part (3) which is like a strip is used as an orientation and gripping aid for automatic handling equipment. The carrying handle can be inserted in a centred manner as a result of the vertical frame sections and the slot inlet (9) being shaped slightly conically and such that they are matched to one another, and, in the quiescent position, is seated firmly, without producing any rattling noises and without impeding the stacking capability of the battery. <IMAGE>
Patent DE-3535869-A1 (DE)
Title: Electronic device for calculating heating costs
Inventor: GREUL MICHAEL DIPL ING
IPC: G01K17/06
Filed: 1985-10-08
Abstract: The invention relates to an electronic device (1) for calculating heating costs, constructed on a microprocessor basis (2). The semiconductor resistor (3) which is utilized to measure the temperature is part of an RC timer (3, 4) whose timing behaviour serves as a measure for the temperature. The voltage, which is indicative of the timing behaviour, at the capacitor (4) is detected via an interrupt input (J) of the microprocessor (2). <IMAGE>
Patent DE-3604594-A1 (DE)
Title: Thin-film gas sensors having high measuring sensitivity as multilayer systems based on dipped indium oxide layers for detection of gas traces in carrier gases
Inventor: ARFSTEN NANNING DR
IPC: G01N27/12
Filed: 1986-02-14
Abstract: Thin-film gas sensors for detecting gas traces in carrier gases and having high measuring sensitivity are built up as multilayer systems applied to a substrate by the dipping process, having a base layer of a singly or multiply doped indium oxide dipped layer and having at least one closed layer applied to the base layer for the activation thereof and/or activation centres in the form of clusters, with the activation layers or centres being composed of one or more oxides and/or elements of the second to sixth main group and the first to eighth subgroup and also the rare earths and/or mixtures thereof.
Patent DE-3608327-A1 (DE)
Title: "Flying" passenger change-over railways
Inventor: ZEPPENFELD KURT DIPL ING
IPC: B61K1/00
Filed: 1986-03-13
Abstract: The invention relates to a method which permits passengers to get out of and into through-travelling trains by coupling and uncoupling wagons during travel without the train which weighs several tons having to be completely braked and accelerated again because of a small number of passengers, as a result of which a substantial saving in time and energy is achieved.
Patent DE-3612856-A1 (DE)
Title: Underground hopper
Inventor: MEYER HANS JUERGEN DIPL ING
IPC: B65G67/24
Filed: 1986-04-16
Abstract: The invention specifies an underground hopper for bulk material, which serves in particular for the unloading of a wagon, in which the hopper floor is formed by a clearing platform which has a large diameter, is swept by a clearing arm with a correspondingly large diameter, and has a centrally arranged discharge opening. The boundary walls of the underground hopper are selected to be as steep as possible and owing to the discharge device with the large effective clearing diameter a compact underground hopper is obtained, the overall height of which is as low as possible. Expediently the underground hopper comprises two hopper compartments which lie next to each other and are separated from each other in each case by a transition element with conical surfaces and an upper boundary curve according to a line of penetration of two cones. The underground hopper expediently forms a prefabricated and transportable constructional unit, the longitudinal boundary walls and the hopper transverse walls being coupled to a rail support to which there are also attached build-up cones which are arranged centrally in the two hopper compartments and in alignment with the central axis of the discharge opening. The two ends of the rail support are used as movable and fixed bearings for mounting the rail support together with the underground hopper in a box-shaped container made, for example, from concrete.
Patent DE-3613310-A1 (DE)
Title: Case pocket
Inventor: HOERMANN ANDREAS DIPL ING
IPC: E05D5/04
Filed: 1986-04-19
Abstract: Case pocket for steel cases for receiving and fixing hinges of a door or of a gate, which goes in in order to avoid an excess of concrete and, in order adjustably to receive even wide hinges, comprises a load-bearing plastic housing which is fixed on the case by means of metal angles.
Patent DE-3614672-A1 (DE)
Title: Device for simulating and measuring the forces or moments occurring at a spindle press
Inventor: HOMM BERNHARD
IPC: G01L5/00
Filed: 1986-04-30
Abstract: The invention relates to a device for simulating and measuring the forces or moments occurring at a spindle press, comprising a frame which accommodates a spindle drive consisting of spindle and spindle nut, a pressure piece at the bottom end of the spindle, a fixed-part mass connected to the spindle, a loose-part mass which is rotatably arranged relative to the spindle and transmits an adjustable slipping moment to the fixed-part mass, the spindle nut being axially fixed in the frame and being rotatable in the direction of force as well as being coupled in each direction of rotation to a load cell in each case via a compression spring adjustable in its spring force, and a flexibly supported, axially movable spring bolt which is guided in the frame and carries a load cell for the forging forces utilized, the flexible support acting on the load cell.
Patent DE-3619547-A1 (DE)
Title: Process and device for generating a force from a temperature difference between two media
Inventor: KOCH PETER
IPC: F01K7/00
Filed: 1986-06-11
Abstract: A process and a device for generating a force from a temperature difference between a heat releasing medium and a heat accepting medium according to patent application P 3445785.2 is specified, in which, besides the coolant, a solvent is added to the cycle which leads to an improvement in the efficiency of the device and makes operation possible under additional temperature and pressure conditions. <IMAGE>
Patent DE-3620816-A1 (DE)
Title: Chips conveyor for machine tools
Inventor: GARTERNICHT WERNER DIPL ING
IPC: B65G21/06
Filed: 1986-06-21
Abstract: In a chips conveyor for machine tools, a supporting frame (5) can be displaced, in a supporting frame (1), in the longitudinal direction of the supporting frame (1) and can be pulled, at the end, out of the supporting chassis. The supporting frame (5) has guide rails (6) and two deflection rollers (10, 11) for an endless conveyor belt (9). An easily detachable drive connection (30, 31) is provided between a drive apparatus (24) arranged on the outside of the supporting frame and the driven deflection roller (10). <IMAGE>
Patent DE-3621091-A1 (DE)
Title: Grating segments for oscillating conveyors and grating oscillating conveyors, in particular for separating moulding material and castings
Inventor: GORITZKA MANFRED DIPL ING
IPC: B07B1/46
Filed: 1986-06-24
Abstract: The invention relates to grating segments for oscillating conveyors and a grating oscillating conveyor, in particular for separating moulding material and castings in foundries. The aim of the invention is to reduce the expense of destroying the moulding-material protuberances, to prevent the risk of damage resulting from the castings jamming, to reduce the casting rejects resulting from excessive oscillating stress and also the noise generated by this. The object of the invention is to provide grating segments and a grating oscillating conveyor in which a largely closed surface, which counteracts the catching of the castings, is formed and the possibility of adaptation to different moulding material/casting conditions exists, while maintaining an adequate separating action. The object is achieved according to the invention by means of grating segments in which, between the grating bars, a closed area provided with small perforations is formed, consisting of at least two partial areas on at least one second lower-lying level. <IMAGE>