baber/WOPTO huggingface dataset:
Patent DE-3601769-A1 (DE)
Title: Brake system with wheel slip control
Inventor: OCVIRK NORBERT
IPC: B60T8/44
Filed: 1986-01-22
Abstract: In a brake system with wheel slip control, essentially comprising a pedal-operated vacuum booster (3) with a master cylinder (2), to which the wheel brakes (31, 32, 33, 34) are connected by way of pressure medium lines, a hydraulic servo pressure supply system with a hydraulic pump (26), with a pressure equalising and pressure medium storage tank (20), and wheel sensors (S1,S2,S3,S4) and electronic control circuits (44) for detecting the rotational wheel behaviour and for generating electrical brake pressure control signals, by means of which solenoid-actuatable pressure medium inlet valves and outlet valves (29, 30, 35, 36), inserted into the pressure medium lines, can be controlled for controlling the wheel slip, a valve arrangement (62), comprising a sleeve (49) and a disc (51) fixed to the pushrod (4), is provided in the control housing (47) of the vacuum booster (3), which valve arrangement, in order to avoid an inadmissibly high actuating force on the actuating rod (45), prevents air flowing into the air inlet passage (65) to the double valve (53), as soon as the vacuum booster (3) is fully modulated. <IMAGE>
Patent DE-3614153-A1 (DE)
Title: Arrangement for testing the static refraction of the human eye
Inventor: BERGNER ROLAND DIPL PHYS
IPC: A61B3/103
Filed: 1986-04-26
Abstract: Arrangement for testing the static refraction of the human eye. For determination of optimum correction values despite a short determination time in a standardised system, the beam path of a skiascope is imaged on the eye via the beam-splitting mirror of a system for the free refraction determination. There is provided a control unit connected to the correction unit of the system for the free refraction determination and to the imaging unit of the skiasope diaphragm, and an observation beam path is cut out in front of the correction unit in the direction of the beam-splitting mirror, the path comprising an image recording system. <IMAGE>
Patent DE-3614194-A1 (DE)
Title: Shaped composite part with flange connection
Inventor: LAUSCH HERMANN
IPC: F16L58/14
Filed: 1986-04-26
Abstract: A description is given of a shaped composite part with flange connection, which is used as a pipe, fitting or vessel in the low-pressure range and high-pressure range. The shaped composite part comprises a cylindrical glass inner part which is enclosed by a metal casing which is lined with a filling composition. On at least one open side of the cylindrical glass inner part there is provided a thickening with an outwardly protruding cone which is gripped by the flange connection. The flange ring enclosing the flange opening has an extension projecting beyond the underside of the flange, and the flange opening is delimited by a radius. Passing through the extension are bores for centring screws which are directed obliquely towards the cone, at an angle with respect to the horizontal. The screwed-in ends of the centring screws press against the cone.
Patent DE-3614240-A1 (DE)
Title: Organ generator for irregularly beat-affected higher-tuned octave tones
Inventor: EBINGER GERD DIPL ING
IPC: G10H5/06
Filed: 1986-04-26
Abstract: In high-quality musical instruments, the octave tones have to be generated with octave beats in order for the intervals to be tuned and for multichords to be heard. This has been solved to date in electronic organs by means of expensive single-tone oscillators. In this invention, a plurality of identical divider arrangements are synchronised from a plurality of input frequencies in the <12>2+x<1/2> half-tone spacing, and the octaves are deliberately extracted from different divider arrangements, thus resulting in random frequency deviations relative to the tempered <12>2+x<1/2> scale. Higher tuning of the octaves and frequency deviation are a function of <12>2+x<1/2>. Six of the identical divider arrangements permit the generation of 63 tones throughout and represent 63 individual tone oscillators in musical terms. The same divider arrangements can be used with appropriately changed input frequencies for fifth and octave couplers. In musical terms, 8- and 10-chord electronic organs are a fallacy. This invention provides conditions as for pipe organs or accordions; the fullness of tone restricts one to 4 to 6 chords. This type of tone generation renders special organ amplifiers unnecessary for driving high peak voltages.
Patent DE-3616084-A1 (DE)
Title: Vessel with two lateral hulls
Inventor: NAUMANN HERBERT
IPC: B63B1/22
Filed: 1986-05-13
Abstract: A vessel with two lateral hulls, each extending along the vessel sides and producing buoyancy, and adjustable hydrofoils provided between these hulls is characterised in that the hydrofoils (3) are arranged on a body (2) vertically adjustable inside the vessel (Fig. 1). <IMAGE>
Patent DE-3616100-A1 (DE)
Title: Foam, and the use thereof, process for the preparation thereof, and apparatus for carrying out the process
Inventor: FERRETTI ROMEO
IPC: C08G18/66
Filed: 1986-05-13
Abstract: The invention relates to a process for the preparation of a self-supporting, heat-insulating foam which is characterised in that a first mixture (A) of inert, anhydrous fillers comprising from 45 to 35% by weight of obsidian, from 27 to 30% by weight of aluminium silicate, from 19 to 23% by weight of kaolin (china clay) and from 9 to 12% by weight of granulated polytetrafluoroethylene, and a second mixture (B) comprising from 60 to 51% by weight of an unsaturated ortho-phthalic acid polyester resin, from 20 to 25% by weight of an adipic acid-polyester resin, from 9 to 12% by weight of a solvating agent, from 5 to 7% by weight of gylcerol and from 6 to 5% by weight of a polyether resin are mixed to give a mixture (C), during which from 10 to 15% by weight of a crude isocyanate and from 0.8 to 1.2% by weight of a catalyst are simultaneously added under high pressure, and the resultant composition is then poured into moulds. The invention also relates to a foam obtainable by this process, and to an apparatus for carrying out this process. This apparatus has a catalysis chamber in which the crude isocyanate, a catalyst and, if desired, a monomeric styrene are simultaneously injected with the aid of high-pressure pumps, the base of the catalysis chamber containing a vertical outlet under which is arranged a vertical mould comprising two movable, vertically arranged, continuous belts parallel to one another and at a separation of from 10 to 50 mm from one another, which ... Original abstract incomplete.
Patent DE-3619240-A1 (DE)
Title: Line protection circuit breaker having a contact arrangement which forms a blowing device
Inventor: BROICH HANS-JOSEF
IPC: H01H71/12
Filed: 1986-06-07
Abstract: In the case of the line protection circuit breaker, the contact arrangement (which forms a blowing device) consists of a stationary contact (4) and a moving contact lever (5). The circuit breaker furthermore has two arc splitter rails (6, 14), of which one arc splitter rail (14) has a supporting point (19), which is fixed to the housing, in the rising upper part (14a) which is used for the arc to run off and, adjacent thereto, merges into a sprung lever arm (14c) which is constructed as a bending limb and is bent around approximately in a reversed V-shape towards the base wall (8a) of the circuit breaker housing (8), on the free end (14b) of which lever arm (14c) a bimetallic strip (16) is mounted and on whose free end an adjusting screw (20) engages which is supported (21) on the circuit breaker housing (8). Apart from the simple production of the arc splitter rail (14), this also results in a considerable simplification of the calibration of such line protection circuit breakers, which calibration does not need to be carried out with the circuit breaker live. Once adjustment has been carried out purely mechanically, only a check with electrical power is subsequently required to determine whether the required limits are satisfied. In this case, it is advantageous that it is possible to dispense with a current load on the circuit breaker during the adjustment process. <IMAGE>
Patent DE-3626443-A1 (DE)
Title: Adjuster for safety belts of motor vehicles
Inventor: FRANZ LOTTE
IPC: A44B11/02
Filed: 1986-08-05
Abstract: The invention relates to an adjuster for safety belts of motor vehicles, with which the course of the chest strap can be adjusted, and which consists of a slotted flat body (1) in the form of a three-prong fork, in which the length of the fork tines (2, 3, 4) corresponds at least to the width of the straps (9, 10), and the spacing between the tines (2, 3, 4) corresponds to at least twice the strap thickness. <IMAGE>
Patent DE-3631431-A1 (DE)
Title: Chair-rolling arrangement
Inventor: LUEBBERS HERMANN
IPC: A47C15/00
Filed: 1986-09-16
Abstract: The chair-rolling arrangement consists of arms (1, 2) which extend approximately horizontally, are articulatedly interconnected, are adjustable telescopically in length and are able to travel on casters (7), and also have supporting surfaces for the chair legs, which supporting surfaces are arranged, offset downwards, at free ends outside the casters (7). Two arms (1 and 2) are of straight construction and are connected to one another by a third arm (3) which is likewise telescopically adjustable in length. Moreover, the two arms (1 and 2), which are able to travel on the casters, can pivot independently of one another relative to the third arm (3) about the axle of their articulated connection to this arm (Fig. 1). <IMAGE>
Patent DE-3632169-A1 (DE)
Title: Method for determining the erosion of the contact elements of a switching apparatus which is installed in an encapsulated switching installation
Inventor: PALMIERI GERARDO
IPC: H01H1/00
Filed: 1986-09-22
Abstract: A test circuit (39) which is passed via the encapsulation and earth (E) and in its further course contains a current transformer (28) is formed by closing two earthing switches (16, 17) which are arranged on both sides of the switching apparatus (9) to be tested. This test circuit (39) is disconnected from the remainder of the switching installation (1) by opening adjacent isolating switches (14, 20, 21). When the switching apparatus (9) is open, the current transformer (28) is supplied on the secondary side. The contact arrangement (10) of the switching apparatus (9) is now closed, and the time of closing is determined by detecting the start of the current flow (I1) in the test circuit (39). Furthermore, the distance is measured which the moving contact element (11) travels before the closing time is determined. A comparison of this measured distance with a required value which corresponds to the closing movement in the new state produces the measure of the contact erosion. <IMAGE>
Patent DE-3636721-A1 (DE)
Title: Process for producing a malt drink without any alcohol
Inventor: WAGNER PETER
IPC: C12G3/08
Filed: 1986-10-29
Abstract: The invention relates to a process for producing a malt drink without any alcohol, using malt, hops, water and yeast. To create a process for producing a malt drink without any alcohol by which, with increase of the throughput performance, at the same time a reduction in the energy required is achieved, according to the invention it is proposed that the malt is mashed by the infusion process, after lautering a wort in the full beer concentration (11-14%) is obtained, caramel, hops, yeast and sugar extract are added to the hot wort and this is boiled in an open atmospheric boiler for approximately 20-30 min, preferably 25 min, whereupon after cooling, the wort is stored for approximately 12 h and then rediluted with cold, carbonated water to a final concentration of 10-15% and is filtered and packaged. In the context of the invention, it is further proposed that the malt is mashed by the infusion process, after lautering a wort in the full beer concentration (11-14%) is obtained, caramel, hops and sugar extract are added to the hot wort and this is boiled in an open atmospheric boiler for approximately 20-30 min, preferably 25 min, whereupon yeast which is no longer capable of fermentation is added to the cold wort which is stored for approximately 12 h and then rediluted with cold, carbonated water to ... Original abstract incomplete.
Patent DE-3637334-A1 (DE)
Title: Soundproofing element and process for producing a soundproofing element
Inventor: MACHHOLZ WALTER DIPL ING
IPC: E04B1/84
Filed: 1986-11-03
Abstract: In order to protect absorption bodies (2) of soundproofing elements against the influences of moisture and dirt, etc., the absorption body (2) is covered with a correspondingly shaped, thin, vibratable covering sheet (3) and a sealing connection (9) is provided between a carrier underlay (1), for the absorption body (2), and the covering sheet (3), to be precise preferably by a connection (9), in particular weld connection, formed between projecting borders (5, 8).   <IMAGE>
Patent DE-3643296-A1 (DE)
Title: Rotating scanning device
Inventor: DEPPERT EDGAR
IPC: G01B5/20
Filed: 1986-12-18
Abstract: A rotating scanning device for measuring the shape accuracy of surfaces, in particular on large runner rings, has guide projections 3, which engage in the raceway 4, and a position pick-up 6. The drive in the circumferential direction is performed by means of a geared motor 10 having a friction wheel 11 which engages on one of the faces 9 of the runner ring 5. The entire scanning device rotates mounted on the runner ring 5. This design forms a useful device which can be transported to any place of use and which requires no special support for the runner ring 5. <IMAGE>
Patent DE-3701680-A1 (DE)
Title: Quick-clamping device for annular bodies on the free end of an overhung drive shaft
Inventor: BOEHMER FRIEDHELM
IPC: F16D1/06
Filed: 1987-01-22
Abstract: A description is given of a quick-clamping device for annular bodies 3, especially rolling rings, on the free end of an overhung drive shaft 2, in which device the annular body 3 is seated coaxially and without play on a sleeve 11 and is connected by the latter to the drive shaft 2. In this arrangement, the annular body 3 lies between plane-parallel clamping surfaces 13 and 18 which can be pressed against the opposite side faces 22 and 23 of the annular body by clamping means 16 to 20 that act exclusively axially. One clamping surface 13 is formed directly on a flange 12 or a shoulder on the rear end of the sleeve 11 and has a length 14 which is significantly greater than the maximum width 15 of the annular body 3. The second clamping surface 18 is provided on a flange 17 or a shoulder of a pressure ring 16 which is slipped coaxially onto the sleeve 11 and can be pressed axially against the annular body 3 seated on the sleeve 11 by way of a clamping means 20 engaging on the sleeve 11. The sleeve 11 is on the one hand held positively in the direction of rotation by teeth 6, 25 on the drive shaft 2 and, on the other hand, is fixed non-positively on the drive shaft in the axial direction by a ring nut 20. <IMAGE>
Patent DE-3702207-A1 (DE)
Title: System for transmitting information data
Inventor: SHIMOKORIYAMA MAKOTO
IPC: H04N19/50
Filed: 1987-01-26
Abstract: A system for transmitting several types of information data is specified which differ from one another with respect to amount and which in each case correspond to a prescribed amount of information signal. This system has a first coding device for coding the several types of information data and a second coding device for predictively coding these data, the times of output of the output signals of the first and of the second coding device being controlled in such a manner that the amount of the information data coded by means of the first coding device is made equal for each of the several types of information data.
Patent DE-3706240-A1 (DE)
Title: Method and radio paging system for selectively transmitting calls to mobile subscribers
Inventor: KOCH HARRY DIPL ING
IPC: H04W84/02
Filed: 1987-02-26
Abstract: Method and radio paging system for selectively transmitting calls via a call centre (RZ), a ground transmitting station EFSt and a satellite SAT to ground receiving stations ES and from there in each case via at least one local broadcast transmitter S to mobile subscribers. To utilise the transmission capacity from the ground transmitting station to the satellite as well as possible when covering very large areas, and to keep switching functions on the ground, the calls for mobile subscribers E which are located in different geographic call zones DK, F, GB, are combined to call-zones-specific call packets in the call centre RZ, bordered into frames of constant or variable length and transmitted to the ground transmitting station EFSt. The ground receiving station ES of in each case one call zone receives all call packets but only forwards those which are intended for this call zone (Figure 1). <IMAGE>
Patent DE-3708340-A1 (DE)
Title: Spray device
Inventor: SCHEPER ULRICH
IPC: B05B15/55
Filed: 1987-03-14
Abstract: The invention relates to spray devices for processing fast-drying coatings, paints or the like. In this case there is the risk of the coatings or the adhesive drying up during work breaks. Known devices remedy this by means of a nozzle needle-valve which is arranged in a nozzle bore (26) but which cannot always reliably prevent drying. In addition, a nozzle needle-valve can be used only in those spray devices which operate with compressed air. The spray device according to the invention is intended to prevent reliably and independently of its mode of operation, a drying up of the paint or adhesive during work break. In the spray device according to the invention, the drying of the coating or of the adhesive is avoided by means of a reciprocaly movable arrangement of the nozzle (13) in a housing (10) into a working position or flushing position. In the first-mentioned working position, the coating or similar to be applied flows through the nozzle bore (26) whereas in the flushing position a flushing liquid is led through the nozzle bore (26). The spray device according to the invention is suitable in particular for preventing drying up of the nozzle in the processing of flowable substances without control compressed-air feed. Furthermore, the invention can also be used in spray devices which have a different mode of operation. <IMAGE>
Patent DE-3709424-A1 (DE)
Title: Apparatus for dissociating a gas mixture
Inventor: KOMOSSA WERNER
IPC: B01D53/04
Filed: 1987-03-21
Abstract: The apparatus for dissociating a nitrogen/oxygen gas mixture is provided with a zeolite adsorbent (2) in the form of a zeolite cartridge (3) which can be inserted into a vessel (1) or is exchangeable. <IMAGE>
Patent DE-3710235-A1 (DE)
Title: Hydraulic system part for a hydraulic-oil utiliser
Inventor: HUEBNER FRANZ
IPC: F15B21/0423
Filed: 1987-03-27
Abstract: A hydraulic system part lying in the return of a hydraulic-oil utiliser, in which hydraulic oil circulates in a known manner, in which the heat due to energy losses is removed in a controlled manner, in which after start-up the hydraulic oil, during at first slight cooling, is rapidly brought to an oil viscosity saving drive energy, then, independently of the occurrence of heat loss, the hydraulic oil is kept within an operationally favourable oil-viscosity range independently of the coolant. The hydraulic system part, consisting of an oil cooler with 2 oil tanks arranged one above the other, is connected to an in-line pipe. The top edge of the pipe is at a determinable distance above the base of the top tank. The oil feed line to the oil cooler runs via the base of the top tank. The discharge line from the oil cooler leads into the bottom tank. The oil flow not to be cooled passes as a function of the oil viscosity and, deflected by the flow resistance dependent on the oil viscosity, via the top edge of the in-line pipe into the bottom tank.
Patent DE-3710324-A1 (DE)
Title: Transport vehicle
Inventor: ZWERSCHINA ALOIS
IPC: B60P1/64
Filed: 1987-03-28
Abstract: Vehicle for picking up, transporting and setting down add-on elements (20) such as for example pallets, containers, vehicle bodies, passenger cells, implements and the like which have fixed supports (18, 19). The vehicle is equipped with vertically adjustable suspension (11, 12) by means of which the vehicle (1) can be lowered to such an extent that it can move under the add-on unit (20) and be subsequently raised to such an extent that the add-on unit (20) rests on the vehicle and is lifted off from the ground with its supports (18, 19). <IMAGE>
Patent DE-3713290-A1 (DE)
Title: Yarn tensile strength measuring device having a resiliently movable yarn detector
Inventor: HONIGMANN GUENTER
IPC: B65H59/40
Filed: 1987-04-18
Abstract: In conventional yarn tensile strength measuring devices, the deflection experienced by a spring due to the yarn tensile strength is measured. In this case, the spring must have a natural frequency which is substantially higher than the possible frequency of the fluctuations in yarn tensile strength. Furthermore, the spring must be suspended in such a way that it is possible to measure independently of position. Consequently, use is made as the spring of a torsion spring (2) which is clamped at both ends and constructed in the shape of a plate. The yarn detector is a rod (8) which is clamped in the torsion spring and is operationally connected at the other end to a sensor (11). The rod (7) is essentially clamped at its centre of gravity (13). The plate-shaped torsion spring forms the end face (28) of a housing which is otherwise closed. <IMAGE>
Patent DE-3721352-A1 (DE)
Title: Method of controlling the injected quantity of fuel in a fuel injection pump for internal combustion engines
Inventor: FEHLMANN WOLFGANG
IPC: F02D41/40
Filed: 1987-06-29
Abstract: A method of controlling the injected quantity of fuel in a fuel injection pump is proposed, wherein a first signal (M') and a second signal (M) are generated in the vicinity of the bottom dead centre of the pump plunger with the aid of a lift mark (31) on the plunger, these signals occurring at definite rotational angle intervals @0 from one another. With the aid of this angle of rotation and of the first and second signals, the instantaneous actual speed is recorded as the running time T0 immediately before the injection-actuating lift of the pump plunger and the time period Tq is determined from an injection-actuating angle of rotation @q , which is preset subject to operating parameters, and from this running time T0, while the one solenoid valve (7), which discharges the pump working chamber (6) during the lift of the pump plunger (5), is closed. In this way it is possible to obtain a time signal for triggering the solenoid valve, which signal is formed by approximating the actual rotational speed very closely.
Patent DE-3729820-A1 (DE)
Title: Filter for cigarette smoke
Inventor: KONRAD KARL
IPC: A24D3/04
Filed: 1987-09-05
Abstract: A cigarette filter for cigarettes (30) or the like, having a filter body consisting of a filter material in the region of the cigarette tip, is characterised by an open, cup-like body (10), having a base (12) and walls (14), in whose base (12) there is at least one aperture (16) for the cigarette smoke to flow through, and whose walls (14) laterally enclose a cavity (20). This cup-like body (10) is positioned between the cigarette tobacco (34) and the filter body (44) in the flow direction of the cigarette smoke, so that the cigarette smoke passes through the one or more apertures (16) into the interior of the cup-like body (10). <IMAGE>
Patent DE-3730373-A1 (DE)
Title: Method for the automatic elimination of a thread break on a spinning station of a ring-spinning machine and ring-spinning machine
Inventor: KOENIG HERBERT ING GRAD
IPC: D01H15/00
Filed: 1987-09-10
Abstract: In a method for the automatic elimination of a thread break on a spinning station of a ring-spinning machine, provision is made for monitoring the restarting of the spindle and of the cop and for bringing the thread together with the roving as a function of this before the spindle has reached its operating speed.