baber/WOPTO huggingface dataset:
Patent DE-3336773-A1 (DE)
Title: Ignition coil
IPC: H01F38/12
Filed: 1983-10-10
Abstract: An ignition coil (1) for internal-combustion engines has a magnetic core (8) and a primary and secondary winding (2, 3) surrounding said core (8), and standardised connections (5, 6, 7) for the windings (2, 3) on a housing. In order to improve the electrical and mechanical strength of the ignition coil (1), with simplified production and compact construction of the ignition coil (1), windings (2, 3) have casting compound cast around them as a completely round part (4), or are inserted into a completely round part (4) and, with this, have casting compound cast around them, the core (8) is constructed as a double-U shaped core whose one limb (9) is surrounded by the windings (2, 3), with an air gap (10), and whose other limb (13) is arranged outside the completely round part (4), attachment brackets (14) for the ignition coil being fitted on the other limb (13), and the completely round part (4) having recesses (11, 15, 16) for holding the core (8), with the exception of the outer limb (13), into which the core (8) is inserted in a force-fitting manner. The core (8) is advantageously connected to the completely round part (4), in a vibration-resistant manner, by means of casting compound. <IMAGE>
Patent DE-3345185-A1 (DE)
Title: Skylight window
Inventor: NACKUNSTZ WOLF
IPC: E04D13/035
Filed: 1983-12-14
Abstract: The invention relates to a skylight window (1) with a window frame (2) which can be anchored firmly in the roof structure (5). The opening (2A) of the window frame (2) can be closed by a wing (3) which is provided with a glass pane insert (9) and surrounded at the edge in the manner of a cover by a covering frame (4). For locking the skylight window (1), a central locking (11, 12A, 12B) is provided, which connects the wing (3) together with the covering frame (4) to the window frame (2) and locks them over the opening (2A) of the latter. With the central locking (11, 12A, 12B) engaged, a weather-protected ventilation gap (22) can, for ventilation, be adjusted between the wing (3), the covering frame (4) and the window frame (2). For cleaning the outer surface of the glass pane insert (9), the wing (3) can be pivoted inwards into a desk-like cleaning position. <IMAGE>
Patent DE-3345202-A1 (DE)
Title: Apparatus for the reduction of the dew point temperature of exhaust gases
Inventor: SCHMIDT FRANKLIN
IPC: F23L17/16
Filed: 1983-12-14
Abstract: In an apparatus for the reduction of the dew point temperature of exhaust gases which can be produced by a burner (2) provided with a fan (5) and which can be passed to a chimney (4) through a flue conduit (3) placed on a heat exchanger (1) acted on by the burner (2), complete independence of the flow conditions in the heat exchanger (1) from the chimney flue is achieved when the delivery side of the fan (5) of the burner (2) is connected by means of a bypass duct (7) to the flue conduit (3). Due to the forced supply of air to the flue conduit (3) by the burner fan (5), even such a small chimney draught is sufficient here in an advantageous manner that an automatic intake of air does not take place when the burner is inoperative. <IMAGE>
Patent DE-3401851-A1 (DE)
Title: Method and standardised container for transporting a product which is sensitive to shock
Inventor: STEMPELMANN HAUKE
IPC: B60P7/16
Filed: 1984-01-20
Abstract: Published without abstract.
Patent DE-3408521-A1 (DE)
Title: Device for optimising the travelling behaviour of track-guided vehicles in automatic driving mode
Inventor: KRAFT KARL HEINZ DIPL ING DR
IPC: B61L27/04
Filed: 1984-03-08
Abstract: In order to give vehicles the quietest and most energy-saving driving characteristic possible, computers continuously determine, for each vehicle or each vehicle constellation, the time which passes until the respective stopping point ahead is safely cleared by a vehicle travelling ahead. This time is converted into a speed/travel characteristic which consists of a straight line between the respective momentary speed of the vehicle and a brake application point on the brake curve and the brake curve itself. By continuously predictively redetermining the clearing times, in each case new travel curves are produced; the resulting travel curve consists of a multiplicity of shorter individual travel curves. The travel curves are formed in computers (R1 to R3) which are assigned to specific route areas (B1 to B3) in such a way that the computers can control braking and starting up of vehicles without being dependent on interacting with adjacent computers. Data which are of interest to all the computers, for example locating data and speed information, route data, information relating to the lengths of trains and the acceleration and braking behaviour of the vehicles, are preprocessed in a common computer (R) and the processing results are then made available to the further computers (R1 to R3) via buffers. <IMAGE>
Patent DE-3409219-A1 (DE)
Title: Oil filter for the cleaning of lubricating oil of a combustion engine
Inventor: BAUMANN DIETER
IPC: F01M11/03
Filed: 1984-03-14
Abstract: Oil filter for the cleaning of lubricating oil of a combustion engine, with an inlet duct for the contaminated oil and an outlet duct for the cleaned oil in the base of a housing arranged virtually upright, a drainage duct (6) automatically opening upon removal of the filter cartridge (3) being provided for the oil present in the filter housing (1). <IMAGE>
Patent DE-3409521-A1 (DE)
Title: Sorting device
Inventor: MEITINGER HEINZ
IPC: B07C5/10
Filed: 1984-03-15
Abstract: The sorting device comprises a conveying device by means of which the test specimens are moved via a first row of sensors, extending transversely with respect to the direction of conveyance, for the purpose of sensing their contour. The output data are compared with previously stored reference values. A second row of sensors, situated upstream of the first in the direction of conveyance, serves to reduce the conveying speed during the sensing process.
Patent DE-3413948-A1 (DE)
Inventor: HANKAMMER HEINZ
IPC: C02F9/00
Filed: 1984-04-13
Abstract: Described is a water purifier comprising a collecting container (1) with pouring spout (2) and handle (3), a funnel and a cover (5) which can close the funnel, wherein provided at the bottom of the funnel is an opening for receiving a filter cartridge containing a purifying agent. For the purposes of inexpensive manufacture and for practical use by the final consumer, in particular for easily opening and filling and conveniently emptying the purifier, it is provided in accordance with the invention that the funnel is removably at least partially arranged in the approximately cylindrically shaped collecting container (1) and has approximately cylindrical funnel walls matching thereto, has a projection portion which is disposed for being arranged on the handle (3) formed on the collecting container (1) and has the bottom opening concentrically at the side of the projection portion, and is provided with a bulge portion at the end on the pouring side, in the region of the wide conical pouring spout (2) which is formed on the collecting container (1), and that the cover (5) has a lower sealing cone, a gripping knob (16) on its top and, preferably rearwardly, has a projection portion for being at least partially arranged on the handle (3) of the collecting container (1).
Patent DE-3424336-A1 (DE)
Title: Cylinder lock
Inventor: KATSCHINKA WERNER DIPL ING
IPC: E05B27/00
Filed: 1984-07-02
Abstract: A cylinder lock is provided, with at least one cylinder core which is rotatable in a housing and which has a key channel with at least one recess, for example a longitudinal groove, into which a control edge of an axial sliding pin projects, and with tumblers in the form of spring-loaded core pins and housing pins, said cylinder lock being characterised in that one of the core pins, preferably that located completely on the inside in the key channel, carries a groove, especially an annular groove, in its outer surface, and in that the sliding pin or a part connected to the latter engages into the groove of the core pin in order to block it and can be pushed out by a coding element of a key in order to free the core pin.
Patent DE-3432261-A1 (DE)
Title: Method and apparatus for measuring the water dew point in a gas mixture containing water vapour
Inventor: WOLPERT KRIS EVAN
IPC: G01N25/68
Filed: 1984-09-01
Abstract: A gas mixture (12) is passed through a tubular line (14) which is surrounded by a coolant (16) whose temperature is below the water dew point of the gas mixture. A plurality of thermoelements (T1-T12) are arranged equidistantly along the line (12) in predetermined positions (P1-P12). The temperature values measured by the thermoelements (T1-T12) are plotted in a diagram against the positions (P1-P12), resulting in an exponential curve for the temperature values above the water dew point and a linear curve for the temperature values below the water dew point, the intersection or the discontinuity between the two curves indicating the dew point temperature. In a further embodiment, the gas mixture is passed, with various flow velocities, through the line in which a single thermoelement is provided which supplies temperature values for each flow velocity. A diagram, in which the temperature values are plotted against the corresponding flow velocities, contains two different temperature profile curves. The intersection of the two curves is the water dew point. <IMAGE>
Patent DE-3436499-A1 (DE)
Title: Method of determining the wear of resistance spot welding electrodes
Inventor: SCHINDELE PAUL DR
IPC: G01B7/32
Filed: 1984-10-05
Abstract: The invention describes a method of determining the wear of resistance spot welding electrodes. To this end, the size of the electrode working surface as well as its degree of contamination are determined in separate measuring steps during a rest cycle between a working process. Conclusions concerning the life of the electrode can be inferred from the result of these measurements. These measured values can likewise be used to optimally set the welding parameters on the basis of the wear of the electrode working surface so that the known adjustments of the welding current and the welding duration during a working cycle need only take into account the changes in the quality of the plates to be joined. <IMAGE>
Patent DE-3439925-A1 (DE)
Title: Method and arrangement for damping running noise in the case of stepping drives
Inventor: KURZ JUERGEN DIPL ING
IPC: H02P8/34
Filed: 1984-11-02
Abstract: The method and the arrangement for damping running noise in the case of stepping drives having a downstream transmission, the stepping drive consisting of a stepping motor, driver stages and a pulse distributor, is characterised in that the slackness of the transmission is overcome at the same time in addition to suppressing the rotor oscillations of the stepping motor. This is realised in that the operating voltage of the stepping motor is reduced after a step has been carried out, in such a manner that the motor torque becomes less than the friction torque of the friction load, the next step being started at the same time, even though said step cannot be carried out. The reduced motor torque results only in all the slackness being rotated out of the transmission. The motor voltage is increased to the value of the operating voltage again in order to carry out the next step.
Patent DE-3441498-A1 (DE)
Title: Method and arrangement for detecting the position of light beams
Inventor: WEBER JOERG DR ING
IPC: G01B11/03
Filed: 1984-11-09
Abstract: A new method is proposed for the multi-dimensional detection of the position of one or more light beams, and a particularly expedient arrangement for carrying out the method. In terms of the method, the invention is that the light beam passes through a translucent detection component, which is doped with a fluorescent dye, a portion of the intensity of the light beam which is absorbed in the detection component being detected as internal radiation by a light-sensitive semiconductor, which is located at the side and does not impede the passage of light, as a light passage and that the position of the light beam is determined from the response of different light-sensitive semiconductors of detection components, which are arranged side by side, in different planes. Detection components in the form of rods are used which have photodiodes at the ends and are combined side by side on the narrow sides to form a relatively large surface. A plurality of the surfaces are arranged one above the other in layers, two layers producing the two-dimensional position, and further layers producing the three-dimensional position. <IMAGE>
Patent DE-3441954-A1 (DE)
Title: Paper guide for printers
Inventor: LANGE HEINZ
IPC: B41J13/048
Filed: 1984-11-16
Abstract: Reliable transporting of recording media through a platen is achieved in known typewriters by contact rollers arranged in the paper guide trough. For inserting and aligning the paper, these contact rollers and the guide plate must be raised from the platen. The invention is based on the object of providing a paper guide for printers which is simpler in terms of construction and less expensive to produce and easier to assemble compared to the known arrangements. This object is achieved in that the paper carrier (5) has two bars (6, 7) arranged on both sides of the platen bearing (4) and parallel to the platen (2), of which the bar (6) arranged on the paper inlet side has fastening and aligning elements for one longitudinal edge (10) of the paper guide trough (1) and the bar (7) arranged on the paper outlet side has a catch recess (11) in which a bent portion (12) on the other free longitudinal edge (13) of the paper guide trough (1), which was flat prior to installation, can be engaged when the platen (2) is inserted in its bearing (4) with the paper guide trough (1) fitting snugly against the platen (2). This obviates the need for the paper guide rollers and the paper contact rollers of the known guide devices. The manufacture of the paper guide trough is very simple since it only assumes its final shape and functional position when the platen is inserted. <IMAGE>
Patent DE-3442404-A1 (DE)
Title: Heating appliance with hydrogen gas generation and storage
Inventor: PRIESSNER MICHAEL
IPC: F02M25/12
Filed: 1984-11-20
Abstract: A heating appliance with hydrogen generation and storage for electrochemical conversion of different forms of energy into storable, non-polluting energy converts energy of the most diverse forms at high efficiency, due to utilisation of the waste heat, into hydrogen gas and thus provides a form of energy which is non-polluting, economical and very versatile in application. With the form of energy available in an advantageous manner, depending on the situation, such as fossil or non-fossil fuels, the internal combustion engine can be driven with low pollutant emission by admixing the hydrogen produced by the unit. The waste heat thus generated is fed via appropriate heat exchangers into the heating system of a building. The unit is compact with relatively small dimensions, is transportable and, due to simple supply and disposal, can be used as heating installation in any building. With respect to the known attempts to run motor vehicles with hydrogen, the unit can hold hydrogen gas available anywhere by utilising the existing infrastructure.
Patent DE-3508134-A1 (DE)
Title: Guide insert for pipes through which liquid is flowing and in which solid bodies are being conveyed
Inventor: BOLZ ALFRED
IPC: B65G51/01
Filed: 1985-03-07
Abstract: To improve the transport performance of bodies (2) conveyed in pipes (3) by means of a liquid, guide inserts (1) are built into these pipes (3) consisting of corrosion- and wear-resistant material and having at least two runners in each case on mutually opposite sides. To facilitate the installation of the guide inserts (1) into the pipes (3), these guide inserts (1) are of resilient design and provided with a slight oversize so that they are self-centring in the pipe. <IMAGE>
Patent DE-3512514-A1 (DE)
Title: Cross-rolling machine with rectilinearly, hydraulically driven rolling slides
Inventor: DARR UWE DIPL ING
IPC: B21H1/00
Filed: 1985-04-06
Abstract: The invention relates to cross-rolling machines with rolling slides driven by hydraulic working cylinders, for the production of profiled, rotationally symmetrical workpieces and comprises the improvement of the accuracy of working and the tool life by means of a rapid and simple change in the spacing of the rolling slides. For this purpose, the rolling slides (2; 3) are each mounted between a back-up roller (7; 10), mounted in the housing (1), and guide rollers (8; 11). One back-up roller (10) can be adjusted eccentrically, via levers (17), by means of a combined adjusting, locking and quick-release device (19, 20, 21) and is in operative connection, via a pair (13) of sliding blocks and a guide frame (12) located on both sides and rotatably mounted on the housing (1), with the associated guide rollers (11). <IMAGE>
Patent DE-3514286-A1 (DE)
Inventor: KAEMMERER BERNHARD DIPL ING
IPC: G10L15/00
Filed: 1985-04-19
Abstract: A system for recognizing individually spoken words includes an acousto-electric transducer with a controllable amplifier and a high-pass filter connected to a level calculation path for calculating the level of the output signal by detecting the signal envelope and converting the envelope signal to a 1-bit digital signal to be supplied to a microprocessor. A signal analysis path is also connected to the transducer and includes a low-pass filter followed by a 1-bit analog to digital converter and a digital processing unit which supplies data units to the microprocessor. Individually spoken words are recognized and actions taken accordingly.
Patent DE-3519329-A1 (DE)
Title: Method for identifying users of a telephone set for the purpose of allocating charges
Inventor: HUTT HANS
IPC: H04M15/06
Filed: 1985-05-30
Abstract: For the method according to the invention, a special user charge memory is provided in which a memory line is permanently assigned to each user. Along with personal data, a paid amount of money is recorded there. When a charge pulse arrives on a connection line while an external call is set up, the associated memory line in the user charge memory is activated with the aid of the user identifier read out from a connection memory. At the same time the recorded amount of money is read out and offered to a subtraction device which in each case subtracts from it an amount stored in a conversion memory and offers the new amount of money for storage once more in the user charge memory. <IMAGE>
Patent DE-3519905-A1 (DE)
Title: Composite fabric, especially for clothing for weather protection
Inventor: RUPPRECHT MICHAEL
IPC: D06N7/00
Filed: 1985-06-04
Abstract: What is described is a composite fabric (10) especially for clothing for weather protection, which consists of a textile carrier material (12) and of a gas-permeable water-tight coating (14). The threads (16,18) of the textile carrier material (12) can stretch in limited regions relative to the coating (14), with the result that, in particular, a high resistance to tear propagation of the composite fabric (10) is obtained. <IMAGE>
Patent DE-3530125-A1 (DE)
Title: Rolling lagging mat
IPC: E21D11/15
Filed: 1985-08-23
Abstract: Rolling lagging mats are used in underground mining and tunnelling in order to accelerate the lining work and in particular to permit a large degree of mechanization in the placing of backfill material. The manufacture of rolling lagging mats of this type and their use is substantially improved by the longitudinal bars attached in the longitudinal direction of the roadway being designed as double bars which are arranged axially parallel to one another and which, holding the wire fabric between them, are operatively connected via spot welds. Here, the spacing of the spot welds is so close that effective transmission of the forces is possible without overstressing the wire fabric. The spacing of the spot welds is preferably around 50 mm. To facilitate the rolling and the placing, extensions are provided at the end side of the longitudinal bars. The extensions are at the same time also conveniently designed in such a way that, producing tensile forces, they relieve the entire rolling lagging mat when rock pressure occurs. The spot welds, via which the operative connection between the two double bars is achieved, are especially easy to apply, because at a corresponding spacing one of the two double bars or even both double bars are provided with prominences, these prominences being obtained in the form of offsets or the like. In addition, the offsetting of the double bars leads to improved stability. <IMAGE>
Patent DE-3532523-A1 (DE)
Title: Central measuring device for detecting the hot water consumption of a plurality of consumption points in systems having a circulation device
Inventor: FECHTER RUDOLF
IPC: G01F15/06
Filed: 1985-09-12
Abstract: Separate measuring and calculation of hot water consumption is henceforth to be a legal requirement. As, however, the areas of consumption (living accommodation, commercial premises etc.) are generally a considerable distance from the point at which the water is heated (boiler room), a circulation pipe is normally placed either in the middle of the area of consumption or in the vicinity of each tapping connection. The tapping connections are controlled from there by means of individual pipes. This has the following disadvantages: firstly, hot water is not immediately available (the tap must be allowed to run), secondly a water meter must be installed at each tapping connection. The invention makes it possible to use a water-measuring device in the boiler room to measure the hot water consumption of any number of tapping connections in an area of consumption and simultaneously to situate the circulation pipe directly at the point of consumption. The device (see drawing) is installed in the flow pipe (1) and the return pipe (circulation) (2) and forms a unit. The non-return valve (3) closes when a tapping connection is opened. The pressure now produced in the circulation pipe (4) acts on the diaphragm (5) which yields to the pressure in a controlled fashion. The diaphragm shaft is connected to the water meter. The metering device (6) is released by the pushing action and water consumption is measured. It does not matter whether the pulse of the membrane is mechanically or electronically ... Original abstract incomplete. <IMAGE>
Patent DE-3540399-A1 (DE)
Title: Structural section
Inventor: KITZ HANS JOSEF
IPC: A47B96/14
Filed: 1985-11-14
Abstract: Inside a structural section 11 having an essentially rectangular cross-section is provided a closed cavity 12 which has a cross-shaped cross-section. On two opposite sides 15 of the section there is arranged in each case one cavity 16 to which access can be gained from the outside and on the two other opposite sides 18 there are arranged in each case two cavities 19 to which access can be gained from the outside. <IMAGE>