baber/WOPTO huggingface dataset:
Patent DE-3630913-A1 (DE)
Title: Magnetic oxygen filter
Inventor: MANDL PETER DIPL ING
IPC: B03C1/035
Filed: 1986-09-11
Abstract: Utilising the relatively strong paramagnetic properties of oxygen, with the aid of the special magnetic filter construction according to the invention having filter elements comprising magnetisable material, the oxygen portion of an oxygen-containing gas mixture flowing through these elements is greatly enriched. Different embodiments are proposed for the construction of the filter elements, that is to say a slotted sheet metal construction of permanently magnetisable material and a package construction of non-permanently magnetisable yoke sheet metal packages and permanently magnetisable longitudinal bridges. Diverse embodiments of these fundamental solutions according to the invention achieve further technical advantages which are aimed both at an increase of the filter activity and at specific applications. The increase of the activity in the enrichment of oxygen in the filtered gas mixture is achieved, inter alia, by the proposed measures for improved intake by suction of the oxygen from the external region of the magnetic field. The further proposals aimed at particular applications deal with, inter alia, the use of the magnetic filter in internal combustion engines in order to reduce the pollutant content of the exhaust gases of the same.
Patent DE-3634766-A1 (DE)
Title: Method and device for extracting spherical fuel elements from a pebble-bed reactor core
Inventor: KUGELER KURT PROF DIPL ING DR
IPC: G21C1/07
Filed: 1986-10-11
Abstract: In order to extract spherical fuel elements (3) from the core (2) of a reactor pressure vessel, these are guided using gravity feed into an interim storage vessel (8) located beneath the core (2) but within the reactor pressure vessel. The interim storage vessel (8) is arranged so that it is accessible from the mouth of an essentially vertical suction pipeline (10). This can be moved up and down within a conduit (9), and can therefore be loaded with a certain number of fuel elements (3), depending on how deep it is inserted into the interim storage vessel (8). These fuel elements are successively delivered pneumatically to an area outside the reactor pressure vessel by the suction pipeline (10), without a penetration in the bottom of the reactor pressure vessel being required. <IMAGE>
Patent DE-3638547-A1 (DE)
Title: Variable socket shuttering for concrete pipes
Inventor: ARLT GERHARD
IPC: B28B21/74
Filed: 1986-11-11
Abstract: Variable socket shuttering for concrete pipes, in the case of which, by means of the same bottom socket (2) and only by the use, according to the invention, of differently shaped blockout rings (8), a plurality of variants of socket shutterings can be produced, which are suitable for the manufacture of a plurality of concrete-pipe sealing systems, for example loose and fixedly concreted-in sliding rings (1) and rolling rings (12) (Figures 1 and 2). Since the blockout rings (8) comprise thin rubber sleeves, these can be stored in a space-saving manner in batches in box pallets or the like in the vicinity of the pipe-manufacturing installations. The various concrete-pipe sealing systems of one pipe nominal width can, using the same steel bottom sockets (2), be cost-effectively produced in any desired sequence, without interrupting the pipe manufacturing taking place, merely by changing the lightweight and inexpensive blockout rings (8). <IMAGE>
Patent DE-3640918-A1 (DE)
Title: Electrical component having plug-in terminal connections
Inventor: SCHLEGEL EBERHARD
IPC: H01H1/58
Filed: 1986-11-29
Abstract: An electrical component having a box-shaped housing and plug-in pins (6) which are arranged on one end is improved with respect to the electric-shock protection and the mutual insulation of the plug-in connecting parts (6, 19). It is intended to avoid the connecting leads having to be pulled through an insulating material body like a grating before connection. Said insulating material body is therefore designed such that it can be pushed onto the housing even before connection, while the plug-in pins (6) are nevertheless accessible. In order to cover the plug-in connecting parts (6, 19), the insulating material body is pulled slightly off the housing, a grid mechanism (10) supporting the part (23) of the plug (19) on the lead side and providing mutual insulation. Guide slots (15) having constrictions (16) are used for latching the insulating material body in the final positions (limit positions). <IMAGE>
Patent DE-3641908-A1 (DE)
Title: Self-activating, re-chargeable flashing warning light for breakdowns
Inventor: WINDERLICH HUGO
IPC: B60Q3/00
Filed: 1986-12-08
Abstract: In order to ensure that the flashing warning light for breakdowns is continuously ready for use, the said warning light and a removable working lamp are equipped with batteries which are continuously connected to the electric system of a motor vehicle when inserted into a holder which can be permanently mounted, and as a result are charged, additionally the holder is a secure place of storage so that when the light is required it is no longer necessary to search for it. In order to protect the person carrying the lamp from vehicles travelling behind on the way to the location of a vehicle, the flashing warning light for breakdowns switches on automatically after it is removed from the holder. The working lamp can be removed from the housing of the flashing warning light for breakdowns in order to ensure simultaneously the functions of "safeguarding the location of the breakdown" and "illuminating the work location". Electric contacts which conduct the charge current from the electrical system of a motor vehicle via further contacts to the accumulators are provided in the holder.
Patent DE-3643023-A1 (DE)
Title: Device for continuous data exchange between driverless industrial trucks and a central station
Inventor: AUKSUTAT GUENTER DIPL ING
IPC: G05D1/02
Filed: 1986-12-13
Abstract: In a device for continuous data exchange between driverless industrial trucks and a central station, in which there is laid along the route a circulator, via which data are transmitted by inductive coupling with coupling elements on the vehicles to vehicle receiving devices and/or data are transmitted from vehicle transmitting devices, and in which the circulator is laid in grooves which are milled into a concrete floor containing a reinforcement, it is intended to prevent mismatching and consequently ensure uninterrupted transmission of information along the entire route. This is achieved with symmetrical feeding in of an alternating-current voltage at the beginning of the laid circulator by determining that point (M) on the route at which the circulator has a maximum current and by inserting into the circulator at this point on the route a connected resistance which corresponds to the characteristic wave impedance and permits a broad-band message transmission. <IMAGE>
Patent DE-3714842-A1 (DE)
Inventor: PIGISCH FRANZ ING GRAD
IPC: F04D27/00
Filed: 1987-05-05
Abstract: The fan 4 is driven by a hydraulic motor 6 receiving pressure fluid from feed line 7 from which branches a by-pass 11, 12 containing a control valve 13 having an element (51, Fig. 3) which controls the flow through the by-pass. The position of the element (51) and thereby the speed of the motor and fan, is determined by the pressure in a control chamber (47), which pressure is influenced by a pilot valve 14, (70) responsive to temperature in a radiator 1 sensed at 19. The pressure in the control chamber is also communicated to a piston/cylinder actustor 23 for controlling a radiator shutter. <IMAGE>
Patent DE-3716180-A1 (DE)
Inventor: SAKAMOTO SEIJI
IPC: B29L7/00
Filed: 1987-05-14
Abstract: An at least uniaxially orientated film comprising a polyphenylene sulfide resin containing from 2 to 30% by mole of m-phenylene sulfide recurring units, the polyphenylene sulfide resin being composed of a blend of a polyphenylene sulfide (1) containing at least 15% by mole of m-phenylene sulfide recurring units and a polyphenylene sulfide (2) containing at least 95% by mole of p-phenylene sulfide recurring units. A process for making the blend comprises preparing each component by reacting m- or p- dichlorobenzene and optionally a halogen substituted monomer capable of providing other recurring units with an alkali metal sulphide in an amide polar solvent in the presence of a polymerisation catalyst at a high temperature and pressure followed by blending.
Patent DE-3716976-A1 (DE)
Title: Additional reinforcement (armouring, shielding) for cables
Inventor: GIEBEL WOLFGANG DIPL ING
IPC: H02G9/06
Filed: 1987-05-20
Abstract: The invention relates to additional reinforcement for cables, especially for underwater cables, which if necessary can be fitted as additional protection in regions of waterways close to shorelines. Relatively simple cables can thus be retrofitted with additional protection, by means of which it is made possible to use or even continue relatively light cables into hazard regions. <IMAGE>
Patent DE-3725581-A1 (DE)
Inventor: BONGARTZ HEINRICH
IPC: G01F7/00
Filed: 1987-08-01
Abstract: Coating apparatus comprises a trough (2) with liquid level kept constant by an overflow (9) to a reservoir (11, 12), from which liquid is fed back by a pump (8) into the trough (2). The liquid consumption is determined measuring the level change in reservoir (12). To obtain precise measurement results in a short time even in the case of very low liquor consumption, the change of level in a container (11) of smaller cross section is measured. Normally valve (16) is closed and liquid flows over the top of container (11) and is pumped from the reservoir (12). At low flow rates valve (17) is closed and container (11) acts as the reservoir. Container (11) may be at the side of reservoir (12); a body may partly fill the upper portion of the reservoir to reduce its cross sectional area or the reservoir may have a narrow neck portion. <IMAGE>
Patent DE-3726422-A1 (DE)
Title: Hinged lid for pressing an original against a bearing surface
Inventor: KOETTER ALBERT DIPL ING
IPC: G03B27/62
Filed: 1987-08-06
Abstract: A hinged lid (1) is mounted on a hinge (2) so as to be pivotable in the direction of a bearing surface (5) or away from it for the purpose of pressing an original (4, 12) against the bearing surface (5) and has on its inner lid side (7) facing the bearing surface (5) a pressure cushion (8). In the case of this hinged lid, it is to be made possible to press on the original (4, 12) evenly and largely independently of the thickness of the respective original. For this purpose, cavities (9, 10, 11) for receiving material of the pressure cushion (8) which is displaced due to the pressure load, are formed in the region of the pressure cushion (8) close to the hinge. The novel hinged lid is used in particular in optical original-scanning devices, such as copiers. <IMAGE>
Patent DE-3731035-A1 (DE)
Title: Machine gun actuated by ignition of liq. fuel - incorporates differential piston to meter fuel supply
Inventor: KOINE RICHARD
IPC: F41A1/04
Filed: 1987-09-16
Abstract: The invention concerns a machine gun which ignites a measured quantity of liquid fuel to fire a bullet. The machine gun has a housing (114) and the bullet drum (200) rotates about the axis of this housing (114). A loading device (250) with a slider, which has at least two bullet chambers is enclosed in the housing (114). The liquid fuel is metered by means of a device (550) which has a differential piston and is inside the housing (114). The loading device (250) and the metering device (550) are actuated by a hydraulic device (400) and the bullet drum (200) and the slider are driven from the metering device (550). USE - Machine guns.
Patent DE-3731308-A1 (DE)
Title: Circuit arrangement for connecting a family telephone system to an automatic intercom box switch
Inventor: FISCHER STEFAN
IPC: H04M1/715
Filed: 1987-09-17
Abstract: The invention relates to a circuit arrangement for connecting a family telephone system to an automatic intercom box switch, instead of one of the two normal telephone stations. The object comprises the production of a criterion, which can be identified for the automatic intercom box switch, in a simple manner when the hand set on one of the telephones of the family telephone system is lifted off, in order that the said intercom box switch connects the continuing subscriber line in a suitable manner. This is achieved in that an existing microprocessor in the switching area of the family telephone system identifies that the hand set assigned to the telephone has been lifted off and at the same time simulates (using a contact which is the same for all telephones) the operation of a rest changeover contact as the criterion for the automatic intercom box switch. The advantage of the circuit arrangement is that, in consequence, the connection points of a prescribed connection device are adequate and that the family telephone system can be used without real conversion.   <IMAGE>
Patent DE-3738735-A1 (DE)
Title: Motor vehicle wheel with cast synthetic rubber tyre
Inventor: KLAUE HERMANN DR ING
IPC: B60C7/24
Filed: 1987-11-14
Abstract: In the motor vehicle wheel of the invention, the cast tyre consists of the cylindrical outer cover and two conical side walls which surround the planar or conical side faces of the rim produced from elastic material, preferably thermoplastic. The cone angle and thickness of the tyre side walls are dimensioned such that in the wheel contact zone the cone angle of the side walls of the tyre component is increased and as a result essentially compressive forces are transmitted to the rim side faces. Wheel and tyre are thus very light and the side rigidity is increased. <IMAGE>
Patent DE-3744482-A1 (DE)
Title: Illuminating system
Inventor: EICHHORN WOLFGANG DIPL ING
IPC: F21V7/00
Filed: 1987-12-30
Abstract: In an illuminating system consisting of a current-conducting support and luminaires arranged thereupon, it is provided according to the invention that the support consists of at least two mutually juxtaposed magnetic conductor elements each at different electric potential, and that the contacts of the luminaires are conductively connected in each case to a magnet which can be mounted on a corresponding conductor element.
Patent DE-3800194-A1 (DE)
Title: Apparatus for the filling of pressure bottles
Inventor: SCHECKENBACH BERND
IPC: B65B31/00
Filed: 1988-01-07
Abstract: In an apparatus for the filling of pressure bottles containing a medium which can be discharged via a nozzle (14) or the like, this apparatus has a compressor (2) possessing a valve nipple (8), to which a valve (12) in the pressure bottle (1) is assigned. <IMAGE>
Patent DE-3801218-A1 (DE)
Inventor: TERAKADO SHIGERU
IPC: G01N35/10
Filed: 1988-01-18
Abstract: An automatic weight sampling system includes a glove box (22) in which there are arranged a robot arm (10), a sampling device (12), a diluting device (15) and an electronic weigher (11) for measuring the weights of assay samples and vessels, and a central processing unit (1) arranged outside the glove box. The robot arm (10) is remotely controlled by the central processing unit (1) to sample the assay samples and measure the weights of the samples. The measurement data obtained are transferred to the central processing unit (1), where these data are processed. In operation, vials are set on turntable 13 and vessels on turntable 14 and a sample solution set on sample setting station 16. Then robot arm 10 grasps a tip holder of sampling device and sets the tip in the tip holder. When the presence of vials and vessels has been automatically checked, robot arm 10 moves a vessel from turntable 14 to weigher 11, the glove box is lowered and the weight of the vessel is determined from the average of 10 weighings. Then the hood is opened, and the robot arm 10 grasps the set tip holder of sampling device 12 and takes a sample from setting station 16 and adds it to the vessel on the weigher. After the folded vessel is weighed the diluting tip is gripped by the robot arm so that diluent is dispensed to the vessel on the weigher from dispenser 9. The vessel and contents is again weighed and then returned to turntable 14 where it is advanced to a mixer. Liquid is then transferred with a suitable tip by the robot arm to the vials which have been automatically weighed empty and the vial with contents is then weighed. <IMAGE>
Patent DE-3801255-A1 (DE)
Title: Box-type furniture
Inventor: KESTEN KLAUS DIPL ING
IPC: A47B47/05
Filed: 1988-01-19
Abstract: A description is given of a piece of box-type furniture, in particular a cupboard or a cupboard wall unit, whose walls and doors and also ceiling and shelves consist of profiles of U-or L-shaped cross-section into which there are inserted gypsum plasterboards cut to the appropriate size. The cupboard shelves are likewise produced using U-shaped profiles into which there are likewise inserted gypsum plaster boards cut to the appropriate size. The profiles preferably consist of a light metal and are adapted, in clear dimensions, to the usable thicknesses of the gypsum plasterboards. The cupboard or the piece of furniture does not have a rear wall. Instead, the rear wall is formed by a room partition which serves at the same time as supporting element for the side walls of the piece of furniture.
Patent DE-3808304-A1 (DE)
Title: Method and arrangement for measuring transmission characteristics
Inventor: KAMIN GERHARD DIPL ING
IPC: G01R27/30
Filed: 1988-03-12
Abstract: In a method for measuring the transmission characteristics of a unit under test which exhibits at least one input and at least one output, the unit under test is supplied with a time-limited test signal as input signal. From the output of the unit under test, an output signal caused by the input signal is taken, if necessary a number of times, and fed back delayed to the input of the unit under test. A signal passing a number of times through the unit under test is displayed on an oscilloscope.
Patent DE-3809458-A1 (DE)
Title: Flat tilt-and-slide sunroof for motor vehicles
Inventor: BAUHOF KARL
IPC: B60J7/05
Filed: 1988-03-21
Abstract: Published without abstract.
Patent DE-3813338-A1 (DE)
Title: High tensile strength element for dynamically stressed elastic articles, production of such high tensile strength elements, and article provided with such elements
Inventor: LACHMANN HANS-PETER DR ING
IPC: B29C48/00
Filed: 1988-04-21
Abstract: A high tensile strength element for dynamically stressed elastic articles, such as conveyor belts, drive belts, tension belts, running belts and chains for motor vehicles or the like, consists of a multiplicity of essentially unidirectionally extending high strength fibres (2) of a plastics material, such as polyamide, polyester and aramid, or minerals, such as carbon and glass, or the like fibre-forming materials, which have been embedded in an elastic matrix (3) in such a way that the individual fibres (2) do not touch. The fibres (2) embedded in the matrix (3) each form a strand (1). <IMAGE>
Patent DE-3815993-A1 (DE)
Title: Binary-vapour turbine plant
Inventor: WIESER RUDOLF DR
IPC: F01K21/04
Filed: 1988-05-10
Abstract: Proceeding from a known connection for binary-vapour turbine plants (Cheng process), a series of design measures is proposed in order to increase the plant efficiency and the ultimate power and to reduce the specific water consumption and to make possible the use of solid fuels. Substantial improvements are achieved by means of a topping steam turbine to which high-pressure steam (180-350 bar) is admitted before it is injected into the combustion chamber of the binary-vapour turbine. Further measures are the recuperative preheating of the exhaust steam of the topping steam turbine by the exhaust gases of the binary-vapour turbine, the use of a second binary-vapour turbine constructed as a high-pressures turbine, the use of the split-stream feed heating by bled steam from the topping steam turbine, the use of isobarically functioning combustion-air compressors in connection with recuperative preheating of the combustion air by bled steam and exhaust steam from the topping steam turbine, and the construction of the combustion chamber of the binary-vapour turbine as pressure-charged fluidised-bed combustion.
Patent DE-3816033-A1 (DE)
Title: Vibration damper for structures
Inventor: HAGEL HELMUT DR ING
IPC: E04B1/98
Filed: 1988-05-10
Abstract: The invention relates to a vibration damper for structures, having at least one damping mass supported via springs. A vibration damper which is even effective in the case of small vibration amplitudes of the structure, and not just in the case of the basic frequency of the structure, but also in the case of higher natural frequencies is characterised in that the damping mass is fastened on at least one wire which is tensioned between leaf springs, and in that the leaf springs are connected on one side to the structure (Figure 1). <IMAGE>
Patent DE-3816279-A1 (DE)
Title: Self-extinguishing tyre
Inventor: ELVERS KARL-HEINZ
IPC: B60C1/00
Filed: 1988-05-12
Abstract: The invention relates to a tyre made of rubber or a rubberlike plastic. The essential feature of this tyre is that at least its surface consists of a self-extinguishing rubber compound.
Patent DE-3819962-A1 (DE)
Title: Apparatus for collecting clean rainwater
Inventor: KLUTHE JOHANNES
IPC: E03B3/02
Filed: 1988-06-11
Abstract: The invention relates to an apparatus for collecting "clean rainwater", which apparatus is installed into a downpipe and, by means of a branch-off line, the rainwater occurring is diverted into a tank only after a specific period of time, said period of time being a function of the quantity of rain occurring. The apparatus comprises a cylindrical hollow body in which there is fastened a smaller cylinder which has a small bore in the base and is open at the top. A float with a relatively large bore can move freely in the cylinder in order, when the water level in said cylinder is sufficiently high, to block the through-passage of the rain into the downpipe and to divert it into the tank. If the branch-off line is blocked or the storage tank is full, then the water level, provided that the storage tank is closed, rises above the float until the latter is opened by the water pressure and discharges the excess quantity of rain into the downpipe.
Patent DE-3821622-A1 (DE)
Title: Contactor safety circuit
Inventor: BAERNKLAU KARL-HANS DIPL ING
IPC: H01H47/00
Filed: 1988-06-27
Abstract: Previously known contactor safety circuits having a preliminary contactor and a plurality of subsequent contactors could cause the installation to operate at an uncontrolled point in time if the preliminary contact stuck and there was subsequent vibration. In the case of the present invention, using the coil of the last subsequent contactor and its self-holding contact, a normally-closed contact of the preliminary contactor is connected in series with a control voltage, so that the position of the preliminary contactor is monitored. Contactor safety circuit in motor feeders.