baber/WOPTO huggingface dataset:
Patent DE-3620765-A1 (DE)
Title: Covering in lamellar configuration
Inventor: KLEMENT JOACHIM DIPL ING
IPC: F16P3/02
Filed: 1986-06-20
Abstract: The lamellar covering is used in order to protect operating areas of machines, requiring planar through-passages for operating spindles, in an effective manner against solid and liquid contaminates.
Patent DE-3624825-A1 (DE)
Title: Trap
Inventor: POHL HANS CHRISTOPH DIPL ING D
IPC: F16K13/10
Filed: 1986-07-23
Abstract: The trap according to the invention is divided by two baffles (2 and 3) into the reservoir (5) for the sealing liquid and the zones (6, 7 and 8) through which the gas flows. Zone (8) and the reservoir (5) are connected to one another by one or more externally operable and controllable closure members (13). The trap can have a round or angular cross-section. <IMAGE>
Patent DE-3626717-A1 (DE)
Title: Steam generator composed of a plurality of subsystems and heated by the gas coolant of a HT small reactor
Inventor: ELTER CLAUS DIPL ING DR
IPC: G21C1/32
Filed: 1986-08-07
Abstract: The subject-matter of the invention is a steam generator which consists of a plurality of independent subsystems having their own headers and distributors, and which is heated by the gas coolant of a HT small reactor. For space-saving reasons and for the sake of a higher degree of availability, all the subsystems are arranged in a single annular space bounded by a core tube and a steam generator shell. The tube bundles of the various subsystems are interwound and jointly heated by the gas coolant. The load on the tube bundles is removed to the steam generator shell or to the core tube by means of vertical support plates in which the bundle tubes are fixed. Connected downstream of all the tube bundles as a whole are a plurality of coolant gas circulators whose pressure sides are interconnected.
Patent DE-3637128-A1 (DE)
Inventor: MILLAUER WOLFGANG
IPC: G05B19/12
Filed: 1986-10-31
Abstract: Single or multi-track data markings are provided on the shank of a tool bit between a torque transmission region at one end and a working region proper for automatic working data set-up of a driving implement for exchangeable tool bits. The data markings consist of a sequence of notch-like depressions and lands, which are scanned by inductive proximity switch sensors. In case of multi-track codings, one track is used for clock timing. In case of single track codings, an rpm transmitter signal is used as a clock time signal during the information decoding in order to obtain an unequivocal identification signal. Signal evaluation occurs in a microprocessor with at least two counter register combinations, which alternately, in the sequence of the sensor signal, count the pulses of the time clock signal. The respective combination contents are compared in an evaluation unit of the microprocessor with prestored table values. In this way, appropriate driving parameters for each type of tool bit are made available for the motor drive.
Patent DE-3639640-A1 (DE)
Title: Process for drying preliminarily dewatered mineral salts
Inventor: WETZEL ROLF DIPL ING DR
IPC: B01J6/00
Filed: 1986-11-20
Abstract: In this process, the mineral salts, which have been preliminarily dewatered to a residual moisture content of 6 to 10%, are dried by intimate contact with spheres heated to a temperature of 300 to 500@C. The salt-containing vapours arising as a result are utilised for the preheating of the solution liquor, whereas the exhaust gas of the liquor preheater is passed into the combustion chamber of the sphere heater.
Patent DE-3641895-A1 (DE)
Title: Method and device for bending hollow profiles, preferably manometer springs
Inventor: GORBAUCH SIEGFRIED DR ING
IPC: B21D9/07
Filed: 1986-12-08
Abstract: The invention relates to a method and a device for bending hollow profiles, a preferred application in the metal-working industry being for the efficient bending of manometer springs. According to the invention, the object is achieved, using the familiar tool elements, namely a bending roller, a counter roller and a mandrel, by virtue of the fact that, in accordance with the method, during the familiar process of bending between the bending roller and the counter roller, targeted influencing of the hollow-profile cross-section being formed is made possible by means of a specially designed mandrel that can be positioned in a variable manner in the bending zone, and thus the cross-section of the hollow profile is either reliably retained or its controlled alteration achieved. In the device according to the invention, the mandrel is composed of individual springs, the shape and number and position of which in the bending zone can be varied. The method and device allow the separation of the bent hollow-profile lengths immediately after the bending operation, thus making possible continuous automated bending (Fig. 1). <IMAGE>
Patent DE-3643642-A1 (DE)
Title: Device for the connection of electrical wires
Inventor: GERST MICHAEL
IPC: H01R43/04
Filed: 1986-12-19
Abstract: The device is used for the connection of wires (W) to crimping ferrules (20) of connections (6) which are partially inserted into a housing (4) and for complete insertion of the connections (6) into the housing (4) once the crimping ferrules (20) have been crimped onto the wires (W) on an anvil (38) by means of a tool device (52, 54), the housing (4) being gripped by a housing clamp (40, 42) and this housing clamp (40, 42) being raised and moved in the direction of a wire clamp (51, 58) in order to insert the connections (6) completely in the housing (4), after which the housing clamp (40, 42) and the wire clamp (51, 58) are then opened and the housing (4), fitted to the wires (W), is removed from the device. <IMAGE>
Patent DE-3643875-A1 (DE)
Title: Driver's seat for a motor vehicle
Inventor: HOFFMANN GERHARD
IPC: B60N2/62
Filed: 1986-12-22
Abstract: In the region of the left thigh (b) of the driver a seat cushion (2) of a driver's seat (1) is provided with a lowerable seat-cushion region (c) which is lowered when the clutch pedal is operated (a - arrow direction d). <IMAGE>
Patent DE-3644186-A1 (DE)
Title: Case for the installation of a fireproof flap in a wall opening
Inventor: WILDEBOER WERNER
IPC: F16L5/04
Filed: 1986-12-23
Abstract: A case, preferably consisting of sheet metal, for the installation of a fireproof flap, in particular the housing of a fireproof flap, in a wall opening has an outwardly projecting, first flange collar on one end side and an inwardly projecting, second flange collar on the respectively opposite end side. Each flange collar has a reinforced portion which is formed by crimping. The wall surfaces of the case are provided with stiffening profilings.
Patent DE-3644388-A1 (DE)
Title: Thin-film yoke-type magnetic head
Inventor: KIRA TOHRU
IPC: G11B5/31
Filed: 1986-12-24
Abstract: The thin-film yoke-type magnetic head contains yokes (1, 5), which conduct the magnetic flux of signals, produced by a magnetic recording medium, to a magnetoresistive element. The yokes (1, 5) comprise sprayed-on films, in which there is a compressive stress. Consequently, the internal stress in the yokes (1, 5), which impairs the magnetic properties of the magnetoresistive element, are eliminated or reduced and a Barkhausen noise is suppressed. <IMAGE>
Patent DE-3644695-A1 (DE)
Title: Service connection for gas and water lines
Inventor: HUESSELMANN WILHELM
IPC: F16L5/12
Filed: 1986-12-30
Abstract: The invention relates to a service connection for gas and water lines for connecting the supply line, which runs in from the outside and consists of high-density polyethylene (HDPE), to the connection line which is laid in the interior of a house, essentially comprising a metal pipe capsule which is connected in a sealing manner to the supply line, on the one hand, and to the interior connection line, on the other hand. In order to provide a service connection, of the type mentioned in the introduction, which is not only simple to produce and to mount, but also offers a high degree of leak-tightness and stability with respect to pronounced heating, the invention proposes that a metallic protective pipe (3) engages around the pipe capsule (1), leaving an interspace (2) in doing so, that the house-side end (4) of the pipe capsule (1) is provided with an external thread (6) and, after this in the direction of the road-side end, with a slope (8) which forms an annular sealing seat, that the slope (8) of the pipe capsule (1) is assigned a sealing element (10, 30), that an annular nut (12), which rests on the house-side end surface of the sealing element (10, 30) and whose inner edge (11) pulls against the slope (8), forming a sealing seat, of the pipe capsule (1), is screwed onto the external thread (6) of the pipe capsule (1), that a plate (13), which rests on the inner wall of the house and...a cutout (14) in its inner region, is screwed onto the external thread (6) of the pipe capsule (1)... Original abstract incomplete. <IMAGE>
Patent DE-3701067-A1 (DE)
Inventor: BLUM HARALD DIPL CHEM DR
IPC: C09D109/00
Filed: 1987-01-16
Abstract: The graft copolymer binders obtained by grafting ethylenically unsaturated monomer mixtures onto low-molecular butadiene (co)polymers are converted into the water-soluble form by neutralisation of the carboxyl groups present.
Patent DE-3709010-A1 (DE)
Title: Coating appliance for stranding elements
Inventor: OESTREICH ULRICH DIPL ING
IPC: H01B13/02
Filed: 1987-03-19
Abstract: Telecommunication cables are generally filled with water-repelling masses preventing the longitudinal propagation of water (GB Patent Specification 987,508). Particularly in the stranding of multi-ply cables, the inner stranding elements or a central element are often coated with the mass before the stranding operation. During stranding on a tubular-store stranding machine, a contamination of the tubular-store tube with the very heavy mass is to be avoided. Furthermore, the aim is to achieve as uniform a coating as possible. The storage tube (20) is therefore made double-walled, and channels (22) for transporting the mass (27) through the tubular store are provided in the inner tube (21) on its outside (Fig. 4). Filled telecommunication cables stranded on tubular-store machines. <IMAGE>
Patent DE-3709580-A1 (DE)
Title: Ventilation device for mounting in a frame
Inventor: KOOPMANS BAUKE KLAAS
IPC: E06B7/02
Filed: 1987-03-24
Abstract: Ventilation device for mounting in a door or window frame, consisting of at least one vertically displaceable strip (11, 12) which cooperates with a fixed profile wall (4, 5), which strip can be moved up and down between the closed position and the open position by means of a toothed strip (19, 20) and toothed wheel (21). <IMAGE>
Patent DE-3714231-A1 (DE)
Title: Mowing disc for rotary mowers
Inventor: BLOM CHRISTIAN
IPC: A01D34/73
Filed: 1987-04-29
Abstract: Mower with at least one pair of mowing rotors which are driven in opposition about vertical axes and on the mowing discs of which radial cutters are arranged and which are produced from plastic in order to reduce the production outlay and the dead weight. <IMAGE>
Patent DE-3716396-A1 (DE)
Inventor: BERNSTEIN HANS FRIEDRICH
IPC: F24D3/10
Filed: 1987-05-15
Abstract: 1. Expansion and pressure maintenance apparatus for circulating fluid flows with a closed chamber (22) which can temporarily be brought into communication with a feed line (1) and a return line (5) via lines (9, 10) having valve means (30, 32), so that a portion of the fluid flow passes through the chamber (22), with a supply container (28) substantially open to the atmosphere, which can be temporarily brought into communication with the chamber (22) via a line (31a, 31b) having valve means (30), with a pressure pump (25) for supplying pressure-free fluid in the cycle (2) and with a control unit (47) for controlling the valve means (30, 32) and the pressure pump (25), characterized in that the valve means (30, 32) include a controllable three-way valve (30), which in a first position (I) connects the feed line (1) with the chamber (22), in a second position (II) connects the chamber (22) with the supply container (28) and in a third position (III) connects the supply container (28) with the feed line (1), that the valve means (32) in the line (10) between the container (22) and the return line (5) are controllable and that the valve means (30, 32) are configured as mechanically controllable valves which can be actuated by the control unit (47) via a servomotor (49).
Patent DE-3723900-A1 (DE)
Title: Rainwater-collecting apparatus
IPC: E04D13/08
Filed: 1987-07-18
Abstract: A rainwater-collecting apparatus comprises a rainwater downpipe and a water trap which is connected to a discharge line and exhibits an overflow which is in connection with that portion of the rainwater downpipe which leads to the drainage system. The novel rainwater-collecting apparatus is intended to make it possible to retrofit, without interrupting the continuous rainwater downpipe, a water trap at any level without it being visible from outside. The water trap is arranged within the continuous rainwater downpipe, the upper edge of the water trap resting, with a sealed fit, on the inner side of the rainwater downpipe, and the lateral wall of the water trap exhibiting at least one water-outlet opening.
Patent DE-3727667-A1 (DE)
Title: Labelling apparatus
Inventor: SCHELLZIG GERHARD
IPC: B41F13/02
Filed: 1987-08-19
Abstract: The invention, according to its pre-characterising clause, relates to a labelling apparatus, with a draw-off device for roll tape having adhesive labels, a printing device, a transport device for the articles to be labelled and a label dispenser. The roll tape is guided through the printing device and the label dispenser. In the label dispenser, the printed adhesive labels can be detached from the roll tape at a dispensing tongue and affixed to the articles supplied by the transport device. The invention is characterised in that the printing device has a plurality of printing units arranged in series, and in that there is arranged respectively between the printing units a tape-length adjusting device, by means of which the roll-tape portion between two printing units can be adjusted in such a way that an adhesive label is assigned simultaneously to each of the printing units. <IMAGE>
Patent DE-3730033-A1 (DE)
Title: Plug for a plug connection for the electrical connection of motor vehicle trailers
Inventor: GEBHARD DIETRICH
IPC: H01R13/502
Filed: 1987-09-08
Abstract: In the case of a plug (10) for a plug connection for the electrical connection of motor vehicle trailers to a plug housing (12) which has a cover plate (18) as a rest for a plug socket cover, an inner sleeve (30) is provided which cannot be axially pushed back in the plug housing (12) but is held such that it can rotate relative thereto and accommodates a contact part (46) which is clamped between an intermediate piece (40) and the inner sleeve (30), the intermediate piece (40) being provided with a screw cap (68) at the cable outlet end. It is proposed that the length of the plug housing (12) be such that the intermediate piece (40) can also be accommodated as far as the screw cap region (Figure 1). <IMAGE>
Patent DE-3735131-A1 (DE)
Title: Adjustment device for a wing of a motor vehicle
Inventor: KORCIAN JAN
IPC: E05F15/689
Filed: 1987-10-16
Abstract: In an adjustment device for a wing of a motor vehicle which can be displaced at least approximately vertically by means of an electric motor, in which adjustment device the electric motor can be used for another purpose, the electric motor also serves to drive a blower in an air guiding channel which leads from an opening directed in the interior or into the free surroundings of the motor vehicle to at least one air outlet nozzle which is directed onto the wing.
Patent DE-3739378-A1 (DE)
Title: Hydraulic plug coupling
Inventor: SCHMITZ AXEL DIPL ING
IPC: F16L35/00
Filed: 1987-11-20
Abstract: Hydraulic plug couplings, also known as remote couplings, serve for connecting one or more additional consumers, starting from a hydraulic circuit. The disadvantage of hydraulic plug couplings arranged rigidly at one point is that, when not required, they often cause obstruction or are placed conveniently for operation, but tend to become soiled. In order to mount a multiplicity of hydraulic plug couplings on a vehicle conveniently for operation, there is provided a remote plate (1) of variable position, which, when required, can be pivoted into a position favourable for connection and, in the other case, into a position protected from soiling. The remote plate (1) of variable position (see Fig. 1) is advantageously to be mounted on tractors, a remote plate (1) according to the invention, represented in two positions, being shown. <IMAGE>
Patent DE-3803894-A1 (DE)
Inventor: DELLER KLAUS DR
IPC: C04B38/00
Filed: 1988-02-09
Abstract: Die-formed articles based on pyrogenic titanium dioxide having the following physical-chemical data:
 
 external diameter                                 2 to 15 mm BET surface area according to DIN 66 131       35 to 65 m<2>/g pore volume                                  0.3 to 0.8 m<3>/g breaking strength                                40 to 300 N pore distribution      no pores of <10 nm diameter, at least                        80 % of the pores in the range from                        10 to 70 nm diameter composition            at least 94 % by weight of TiO2                        (predominantly, i.e. >50 % by weight                        of anatase), the remainder being                        SiO2 and Al2O3, 
 are produced by mixing and compacting pyrogenic titanium dioxide with a pore former such as, for example, urea and with water, if appropriate additionally with a binder such as, for example, kaolin and, if appropriate, with a tabletting aid such as, for example, wax, drying the resulting mass at a temperature from 80 to 120 DEG C and comminuting it to give a powder, pressing the powder by means of a known device to give die-formed articles and heat-treating these at a temperature from 400 to 600 DEG C for a period of 0.5 to 4.5 hours. 
<??>The die-formed articles are used as a catalyst support or catalyst.
Patent DE-3809714-A1 (DE)
Title: Self-supercharging internal combustion engine
Inventor: BARMBOLD THOMAS
IPC: F02B1/04
Filed: 1988-03-23
Abstract: In order to increase the volumetric efficiency of commercial naturally aspirated piston engines the crankcase is divided into gas-tight crank chambers so that two pistons working in parallel function in each chamber. In the movement to the top dead centre both pistons draw fresh gas into the crank chamber by way of a closable inlet port, which gas in the movement to the bottom dead centre of the pistons is pumped by way of a transfer port and the inlet valve into only one cylinder. This occurs alternately for each cylinder. The method of supercharging can be achieved on any four-stroke spark ignition or diesel engine with an even number of cylinders, divided crankcase chambers, one for each two pistons working in parallel, a closable inlet port in the crankcase chamber and a transfer port from the crankcase chamber to the inlet valves being necessary.
Patent DE-3812472-A1 (DE)
Title: Ceramic component of an internal combustion engine
Inventor: ENDRES THOMAS
IPC: F02F7/00
Filed: 1988-04-14
Abstract: A ceramic component of an internal combustion engine, which with another component forms a friction pairing, is provided with a protective coating, which has a lower abrasion resistance than the ceramic material or acts with less abrasion on the other component. The wear behaviour of that friction pairing is improved resulting in increases in service life. The coefficients of friction can thereby also be reduced. A preferred embodiment is the valve tappet or the cam of an internal combustion engine.
Patent DE-3812511-A1 (DE)
Title: Wheel with pneumatic tyres for two-wheeled vehicles
Inventor: KLAUE HERMANN DR ING
IPC: B60C15/036
Filed: 1988-04-15
Abstract: The invention relates to a fibre-reinforced wheel, which is injection moulded from polyurethane, for two-wheeled vehicles. The part which encloses the air space of the tyre has flat or conical annular plates which expand towards the centre of the wheel and whose inner faces are bonded to the wheel disc which is produced from fibre-reinforced plastic. The wheel disc projects into the air space of the tyre in order to support the tread of the tyre on the inside in the event of damage to the tyre. <IMAGE>
Patent DE-3813958-A1 (DE)
Inventor: PAGEL UWE DIPL ING
IPC: F03B13/26
Filed: 1988-04-26
Abstract: A hydraulic engine with a water wheel is designed as non-polluting underwater generating plant. It comprises an engine housing which can be immersed in a body of water and anchored below the surface of the water. The housing contains at least one water wheel mounted on a power shaft and a flow channel for the passage of water. In the submerged, working position the housing interior is filled with air, preferably compressed air.
Patent DE-3814397-A1 (DE)
Title: Device for receiving the filter cake discharged from at least one filter press and for transporting the received filter cake to a transfer station
Inventor: KANDULA STANISLAUS
IPC: B01D25/12
Filed: 1988-04-28
Abstract: The invention relates to a device by means of which the filter cake discharged from a filter press (1) is collected and transported to a transfer station situated at a distance from the filter press, where the filter cake is delivered to a receiving apparatus, preferably a transport container (5). According to the invention, the device has a movable transfer apparatus (4) which is expediently designed as a carriage and bears a discharge transport apparatus (10) which is mounted on the substructure or the transport carriage (8) so as to be able to be raised and lowered as a unit, or at least by its discharge end. In the bottom position, the apparatus (4) has a low height. In the top position, the discharge of the discharge conveyor occurs at a height such that the filter cake can be ejected into the transport container (5) or the like. <IMAGE>
Patent DE-3819878-A1 (DE)
Title: Gas-discharge lamp
Inventor: PCELIN VLADIMIR MICHAILOVIC
IPC: H01J61/35
Filed: 1988-06-10
Abstract: The gas-discharge lamp has a bulb (1) in which a high-pressure gas-discharge burner (2) is accommodated in the longitudinal direction, which burner is fastened to current supply leads (6) fastened in a gas-tight manner in the base (7) of the bulb (1). At least half the entire inner surface of the bulb (1) is coated (covered) with a reflecting layer (8) in such a manner that a plane running through the edges (9) of the reflecting layer (8) is parallel to the longitudinal axis (10) of the high-pressure gas-discharge burner (2). The bulb (1) has a cross-section in which the distance between the axis (10) of the gas-discharge burner (2) and the surface of the reflecting layer (8) is constructed so as to continuously vary. The ratio of the minimum distance (rmin) between the axis (10) of the gas-discharge burner (2) and the surface of the reflecting layer (8) to the corresponding maximum distance (rmax) lies in the region of 0.6 to 1.0. <IMAGE>