baber/WOPTO huggingface dataset:
Patent DE-3631928-A1 (DE)
IPC: C21D1/30
Filed: 1986-09-19
Abstract: PCT No. PCT/EP87/00537 Sec. 371 Date Mar. 14, 1988 Sec. 102(e) Date Mar. 14, 1988 PCT Filed Sep. 18, 1987 PCT Pub. No. WO88/02031 PCT Pub. Date Mar. 24, 1988.A method for manufacturing rolled steel products, especially of threaded tension steels or the like, is described, in accordance with which the steel with a C-content of 0.50 to 0.80 W %, a Si-content of 0.20 to 0.60 W %, and a Mn-content of 0.30 to 0.80 W %, after hot rolling is surface quenched by means of cooling from the rolling heat at the output side of the finishing equipment so that the material in a peripheral zone is immediately and entirely converted to martensite, while the heat which remains in the core zone during the subsequent cooling effects an annealing the martensitic peripheral zone not beyond the range of the intermediate stage, and which in accordance with the invention is characterized in that after the cooling a cold working follows, and then an annealing. The total reduction amounts preferably to 0.5 to 1.5%; the annealing is preferably carried out at a temperature in the range of 350 DEG C. to 380 DEG  C. and during a period of maximum temperature of 5 to 60 seconds. By means of this method rolled steel products, such as for example tension steels, can be made in a simple and economical way, which products have ductility and mechanical properties entirely meeting the demands required for construction.
Patent DE-3636516-A1 (DE)
Title: HF dryer for textile material
IPC: F26B3/347
Filed: 1986-10-27
Abstract: In an HF dryer for textile material, for reducing the handling, the housing thereof is designed as a run-through housing and arranged in the region of a conveyor path, the textile material support is designed as the revolving element of the conveyor path, is rotatable freely about its longitudinal axis in relation to the conveyor path and can be set in rotary movement after entering the dryer housing, and the two HF electrodes are designed as vertical electrode plates and arranged individually at the side of the run-through region of the textile material support inside the dryer housing.
Patent DE-3700967-A1 (DE)
Title: Roller-type test stand for measuring power and/or testing functions of motor vehicles
Inventor: DANNENMANN ARTUR
IPC: G01L5/28
Filed: 1987-01-15
Abstract: A roller-type test stand (10) for measuring power or braking force of motor vehicles is proposed, in whose associated working pit (11), the danger area (21) for an operator is protected by means of a grid-type photoelectric light barrier system (19). At the longitudinal sidewalls of the working pit (11), a plurality of photoelectric light barriers (24) are arranged one behind the other slightly below the frames (12, 13) of the roller-type test stand (10) in rail-like, horizontally extending profile housings (22, 23). Receiver cells (25, 27) are interrogated in a clocked manner according to a multiplex method and control a safety circuit (31) of the roller-type test stand (10) in such a way that when an operator penetrates the danger area (21) the roller-type test stand (10) is switched off or a safety function is triggered. <IMAGE>
Patent DE-3703923-A1 (DE)
Title: Device for fastening heat-insulating panels on a wall, ceiling or the like
Inventor: WENGER HANS
IPC: E04F13/08
Filed: 1987-02-09
Abstract: A description is given of a device for fastening heat-insulating panels on a wall, ceiling or the like, the invention providing U-shaped brackets, the legs of which are plugged laterally into the panels and are anchored in said panels. The U-shaped brackets are, for their part, fastened on screws which are screwed into dowels. The device according to the invention makes possible a simple and concealed mounting of the heat-insulating panels, for example consisting of mineral-wool fibres.
Patent DE-3707330-A1 (DE)
Title: Device for the continuous longitudinal plaiting and cutting of doughs for baking, especially doughs to make rolls, of different consistencies.
Inventor: HOECKMANN JOSEF
IPC: A21C11/12
Filed: 1987-03-07
Abstract: Published without abstract.
Patent DE-3714436-A1 (DE)
Inventor: SPIESS WOLFRAM DR
IPC: C07F13/00
Filed: 1987-04-30
Abstract: A direct method of preparing dialkyl-dithiocarbamates of multivalent metals by reacting the oxide of a multivalent metal with a secondary amine and carbon disulfide while simultaneously heating to 50 DEG -95 DEG  C. and removing the so-formed water of the reaction. Suitable metal oxides are preferably lead oxide, zinc oxide, copper(II)oxide, iron(III)oxide, nickel(III)oxide, antimony(III)oxide and manganese dioxide. The reaction is preferably conducted in a solvent for the metal-dialkyl-dithiocarbamate which forms an azeotrope with water in order to remove the water of the reaction with the solvent.
Patent DE-3714843-A1 (DE)
Inventor: LAMMERT ROLF
IPC: B65D33/20
Filed: 1987-05-05
Abstract: The adhesive tape for use as a resealable closure of a tubular bag or the like consists of a backing, which is partially coated with an adhesive, with a lateral gripping part extending in the longitudinal direction of the adhesive tape. The backing (2) adjacent to the gripping part (3) continues into a tear-off region (4) which can be torn off in the manner of an original closure in the longitudinal direction of the adhesive tape (1) and, adjacent thereto, continues into a further adhesive region (6) coated with adhesive (5b). 
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Patent DE-3718017-A1 (DE)
Inventor: SCHUELEIN REINHARD DIPL ING
IPC: H04N17/00
Filed: 1987-05-27
Abstract: During the tuning of a video recorder to a television receiver, a test signal generated in the video recorder is connected to the output by means of special keys or switches or by inputting a particular code number, in order to obtain a test pattern on the screen of the television receiver which is used for adjusting the picture sharpness. The novel device is intended to simplify the tuning process for the user. For this purpose, it is checked whether a useful signal is present at the output of the receiving section (6, 7) of the video recorder (1), or not, and when there is no useful signal, the test pattern generator (7) is automatically connected to the output of the video recorder. <IMAGE>
Patent DE-3720250-A1 (DE)
Title: Pump for transporting gaseous media, in particular for a gas laser
Inventor: BAUMERT REINHARD DR
IPC: F16J15/40
Filed: 1987-06-19
Abstract: A pump for transporting gaseous media, in particular for gas lasers, is described that is characterised by especially high speeds, in the range of about 4,000 r.p.m. To achieve this, a compressor impeller is mounted on the drive shaft of an electric motor, and the bearings of the electric motor are vibration-damped. Furthermore, a seal, preferably vibration-damped as well, is provided that is pressurised at a pressure less than that in the gas pumping system.
Patent DE-3735624-A1 (DE)
Inventor: FLASKA MILOS
IPC: B24B5/40
Filed: 1987-10-21
Abstract: The arrangement is suitable for grinding of internal surfaces of relatively long holes, for instance of holes in rotors of turbines of large outputs, in tubes and the like. The arrangement comprises a shaft (1) rotated by a driving unit (9) and terminated by a transition unit (4), a grinding unit (5) pivotally connected by a joint (41) to the transition unit (4), and a thrust stabilizer (6) mounted on the grinding unit. A carrier assembly (3) mounted by bearings (30) on the shaft (1) includes a sleeve (31) to which are attached three feelers (33). The thrust stabilizer (6) comprises a guiding element (60) and a thrust element (61) mounted on a neck (51) of the grinding unit (5). The driving unit is situated on a carriage (90), the wheels of which travel on a bed (7) which is removably fixed to the worked part. <IMAGE>
Patent DE-3736092-A1 (DE)
Title: Measuring device for continuously determining the glucose concentration in interstitial liquids
Inventor: BARNIKOL WOLFGANG PROF DR DR
IPC: G01J4/04
Filed: 1987-10-24
Abstract: Device for continuously measuring the glucose concentration of an ultrafiltrate of the interstitial liquid by determining its optical rotation, consisting of a light source (LQ), a measuring cuvette (MK) which is arranged in the emitted light beam and has a polariser (PO) and an analyser (AN), and a comparison cuvette (VK) likewise arranged in a comparison light beam, as well as an optodetector (LD) for measuring the light intensity behind the cuvettes. The two cuvettes are equipped longitudinally with a semipermeable diaphragm and contain the ultrafiltrate which is to be examined for glucose. A comparison of the intensity of the measurement beam and comparison beam yields the signal for the glucose concentration which follows the blood sugar concentration virtually without delay.
Patent DE-3738151-A1 (DE)
Inventor: MANO SHIGERU
IPC: F02B77/08
Filed: 1987-11-10
Abstract: A permanent magnet 3 is mounted on a piston 2 sliding in a non-magnetic cylinder 1. A magnetic detector 7 to respond to the magnetic field formed by the permanent magnet 3 and to generate detection signals is mounted on the cylinder 1. A magnetic induction piece 12 in thin (e.g. 20-100 mu ) sheet form is interposed between the cylinder 1 and the magnetic detector 7 and, as the magnet begins to approach the detector 7, as shown, it acts as a magnetic bypass to reduce the detected field. On closer approach of the magnet, sheet 12 saturates and the field at detector 7 rises relatively rapidly, whereby the signal therefrom is more accurately indicative of the position of the piston. Detector 7 may be a magnetoresistor, a Hall device or a reed switch. <IMAGE>
Patent DE-3740919-A1 (DE)
Title: Device for controlling vibration conveyors
Inventor: MEYER ERHARD
IPC: G05D19/02
Filed: 1987-12-03
Abstract: In a device for controlling vibration conveyors or the like it is proposed to drive the vibration generators in the form of magnets driving the respective vibration conveyors via a phase-angle controller, which receives its firing pulse fed from a digital drive circuit driven by a supervisory programmable controller. The digital drive circuit decodes the digital command word fed to it, which is then preferably transferred into a latchable memory, when an additional selective transfer signal (strobe) arrives and converts this via a time stage into a time delay synchronised with the mains frequency, after expiry of which delay the main triac of the phase-angle controller is released for firing. The decoder comprises a diode resistor matrix which, as an RC element having a capacitor, presets different charging times for the capacitor according to the digital control word fed to it; these charging times are detected by a threshold discriminator circuit and used for triggering the main triac.
Patent DE-3741463-A1 (DE)
Title: Securing clamp
Inventor: KRISTEN HORST
IPC: B29C45/33
Filed: 1987-12-08
Abstract: A clamp fastened on a baseplate for securing in particular a slide in an injection mould in a predetermined position has spring-loaded clamping jaws, which engage around and securely hold a pin fastened on the slide. The direct fastening of the clamp on the base plate has repeatedly lead to difficulties and disruptions in operation. It is therefore proposed to embed the clamp (20) in a housing (19), which for its part is bolted to the base plate. <IMAGE>
Patent DE-3803329-A1 (DE)
Title: Packaging for packets of cigarette papers or the like, and blank for this purpose
Inventor: HEUSER HEINZ
IPC: A24F17/00
Filed: 1988-02-04
Abstract: A packaging (10) for packets (11) of cigarette papers, strips of chewing gum or the like, consists of a front wall (12), a rear wall (13), two side walls (14, 15), a bottom (16) and a top (17), there being provided in the front wall (12) a packet removal opening (18) which extends transversely over said front wall and continues with about the width of a finger into the two adjacent side walls (14, 15). The upper and/or lower edge of the removal opening (18) has at least one blocking tab (19 and/or 20) projecting into the removal opening (18), such that a packet (11) is prevented from dropping out unintentionally. <IMAGE>
Patent DE-3814307-A1 (DE)
Inventor: NEY ULRICH DIPL ING
IPC: B60P3/22
Filed: 1988-04-28
Abstract: The invention relates to a transport container (1) having a protection element which is arranged laterally on both sides of the container shell in the longitudinal direction of the transport container (1) as a strip of a certain width (Fig. 1). The protection element is constructed as a multi-layer bandage (6) which is held on the longitudinal sides of the transport container (1) and is fixed in each case at the end faces of the transport container (1). Due to the good absorption capacity and great deformability, the transport container (1) is largely protected from violent loads which act in the region of the multi-layer bandage (6). <IMAGE>
Patent DE-3817072-A1 (DE)
Title: False-edging fitting
Inventor: KUSANKE KARL-ERNST
IPC: E04B2/74
Filed: 1988-05-19
Abstract: A false-edging fitting for false-edging wall panels onto a bottom part, a first fitting part with a retaining web being provided on the bottom part and a second fitting part with a tongue being provided on the wall panel. The technical problem is the utilisation of the false-edging fitting simultaneously as a substructure. The first fitting part (1, 11) has a spacer leg (5), onto the end of which the retaining web (6) is fitted transversely, and the second fitting part (2) engages, by means of the tongue (9), in a latching manner behind the retaining web (6). <IMAGE>
Patent DE-3819999-A1 (DE)
Title: Novel 6-phenoxymethyl-4-hydroxytetrahydropyran-2-ones and 6-thiophenoxymethyl-4-hydroxytetrahydropyran-2-ones, and the corresponding dihydroxycarboxylic acid derivatives, salts and esters, process for the preparation of these compounds, their use as medicaments, pharmaceutical preparations and novel phenols and thiophenols
Inventor: JENDRALLA HEINER DR
IPC: C07C323/09
Filed: 1988-06-11
Abstract: Novel compounds of the general formula I <IMAGE> and the corresponding open-chain dihydroxycarboxylic acids of the formula II <IMAGE> in which X, Y and Z have the meanings indicated, and their pharmacologically tolerable salts with bases and their pharmacologically tolerable esters, process for the preparation of these compounds, their use as medicaments, and pharmaceutical preparations are described. Additionally, novel phenols and thiophenols of the formula III <IMAGE> in which X, Y and Z have the meanings indicated are described.
Patent DE-3826056-A1 (DE)
Inventor: SCHLIPFENBACHER REINER DIPL CH
IPC: G01N33/52
Filed: 1988-07-30
Abstract: Multilayer test strip for an analytic determination of a component in a fluid sample, in particular for the diagnosis of illnesses. Located on a base layer (2) are a sample receiving region (4) and an evaluation region (6) which are connected to one another by a fluid transporting section (8, 9). An optically detectable change that is characteristic for the analysis takes place in a signal forming layer (11) arranged in the evaluation region (6). In order in the case of such a test strip to create conditions for the colour forming reaction that are defined in terms of longitudinal transport, the signal forming layer (11) is in fluid contact in the evaluation region with a fluid transporting layer (9b) in such a way that the fluid is exchanged perpendicular to the plane of the base layer (2) between the two layers. In this process, the fluid transporting rate in the fluid transporting layer (9b) and the temporal start of the signal forming reaction in the signal forming layer (11) are matched to one another in such a way that the signal forming reaction does not take place until essentially after the propagation of the fluid in the fluid transporting layer (9b). <IMAGE>
Patent DE-3826097-A1 (DE)
Title: Method for controlling the direction and speed of electrically driven wheelchairs, and an arrangement for carrying out the method
Inventor: KOERBER HANS W M
IPC: A61G5/04
Filed: 1988-08-01
Abstract: The invention relates to a method for controlling the direction and speed of electrically driven wheelchairs by means of a control device in which the actual rotation speeds of the drivewheels are detected and, in the event of a deviation from the required rotation speed (which is predetermined by the position of the drive switch which can be operated by means of a control lever), is slaved to this required rotation speed, and an arrangement for carrying out this method. During operation of the wheelchair, the maximum possible speed and hence the required rotation speed is set on the control device as a function of the existing battery capacity, such that, in the event of a deviation of the actual rotation speed from the required rotation speed, the control reserve (as the respective possible increase in the motor terminal voltage) is always sufficiently large that the voltage required to achieve the required rotation speed is applied to the respective drive motor. The controller of the control device is connected to a required value controller for the maximum speed, which applies to the controller a drive speed required value which is dependent on the battery capacity.
Patent DE-3837637-A1 (DE)
Title: Apparatus for taking samples from waste waters polluted with light materials
Inventor: DIEFENBACH GUENTER
IPC: G01N1/20
Filed: 1988-11-05
Abstract: The invention relates to an apparatus for taking samples from waste waters polluted with light materials, such as oil and petrol. There is an obligation for the continuous measurement of the residual pollution remaining in discharges from light material separators. The sample must be representative and must not impair the discharge. The apparatus according to the invention contains a tube piece to be installed in the discharge conduit, having a collecting point suitable for wide-necked bottles and an access opening opposite. The point of removal is designed as a flat hollow or recess. For vertical and angled pipe sections, the flap can be provided with a mounting for the bottle.
Patent DE-3843317-A1 (DE)
Title: Method and device for atomising and nebulising liquid substances
Inventor: RONGE GEORG
IPC: A61M15/00
Filed: 1988-12-22
Abstract: The method and the device for atomising and nebulising liquid substances is particularly used for the production of mists for inhalation purposes. At the same time, the liquid substance to be atomised is so highly compressed that its volume is reduced, and it is then released in explosive fashion into the atmosphere. The liquid substance is dispersed into extremely small particles due to the high internal pressure.
Patent DE-3904013-A1 (DE)
Inventor: BARTLECHNER MANFRED
IPC: B61H13/20
Filed: 1989-02-10
Abstract: The shoe brake unit has two brake blocks (4 and 5) per vehicle wheel (1), of which one brake block (4) can be actuated directly and of which the other brake block (5) lying opposite can be actuated indirectly by a shoe braking unit (6) via a drawbar 14. A two-armed lever (20) which is mounted indirectly or directly on a fixed bearing (19) of the axial bearing (3) is provided, the one end of said lever being coupled to the one brake block (4) and its other end being coupled to the other brake block (5) indirectly via bars (21, 24) or directly. By means of the two-armed lever (20) and its coupling to the brake blocks (4 and 5), it is ensured that, in the release state, the latter are constantly lifted off from the vehicle wheel (1) through identical degrees of release travel; these degrees of release travel are also maintained in the case of longitudinal displacements of the vehicle wheel (1) such as occur with steering axles. 
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Patent DE-3904662-A1 (DE)
Title: Fibre-optic coupling arrangement
Inventor: HILLERICH BERND DR ING
IPC: G02B6/28
Filed: 1989-02-16
Abstract: The invention relates to a fibre-optic coupling arrangement specifically for individual optical waveguides and is based on a so-called bending coupler. In this case, the cross-section of the optical waveguide is, however, plastically deformed at a transition point (light-exit point) and, in addition, advantageously reduced.
Patent DE-3909892-A1 (DE)
Title: Device for damping vibrations
Inventor: JAECKEL JOHANN
IPC: F16D3/14
Filed: 1989-03-25
Abstract: The invention relates to a device for damping vibrations, in particular in the drive train of a motor vehicle between engine and transmission, having at least two elements rotatable relative to one another, one element being connectable to the engine and the other element to the transmission, and between the elements at least one torsionally flexible damper and a slip clutch acting in series with the latter via a disc-like component being present.
Patent DE-3912967-A1 (DE)
Title: Transport vehicle with drive module behind driver's cab - has boom derricking on transverse axis, with lower section guiding crab
Inventor: WOHLFARTH PETER ING GRAD
IPC: B66C11/20
Filed: 1989-04-20
Abstract: The vehicle drive module (12) is mounted to the rear of the driver's cab (18), and a derricking boom (14) is fitted to its super-structure. In the initial lowered position the boom extends over the drive module and beyond the rear end of the  vehicle. The boom derricks on a transverse spindle (16) fixed to the  chassis, its bottom section (20) forming a guide for a lifting crab travelling as far as its outermost end. ADVANTAGE - Facility for repair work, using its own boom only.
Patent DE-3915333-A1 (DE)
Inventor: SUMMERFIELD LESLIE ROY
IPC: F02C9/28
Filed: 1989-05-10
Abstract: A full authority control unit for a turbomachine such as an aircraft gas turbine engine (2) limits initial rates of engine acceleration to a level at which the amount of overfuelling required does not result in surge. The limit is reduced under certain circumstances, e.g. as a function of a fuel supply control signal, intake air pressure or engine speed. As shown a closed loop speed control (16, 4, 6, 2) includes a control unit (4) outputting a fuel flow demand from lowest wins logic, the unit having inputs representing speed error turbine blade temperature error and an acceleration error. The acceleration limit is impaired by reducing the acceleration datum (NH DATUM). <IMAGE>
Patent DE-3916352-A1 (DE)
Title: Control appts. for microprogrammed data programming system
Inventor: HAGGENMILLER ALEX DIPL ING
IPC: G06F9/38
Filed: 1989-05-19
Abstract: Upon each machine instruction the start addresses of a microinstruction memory and a memory operand address memory are prepd. and made effective depending on a control signal indicating completion of the previous elementary operation.$  If the durations of elementary operations for control processing of successive elementary operations or decision parameter prepn. for the first operation are insufficient, a machine instruction is read from a special memory (PECM-M) immediately on release of the start address and before the preceding instruction's last operation.$
Patent DE-3917603-A1 (DE)
Inventor: MARK FRITZ
IPC: B23B29/034
Filed: 1989-05-31
Abstract: The boring device for making undercut bores in subsoil has a guide sleeve (2) and, under the tension of a torsion spring (6), an eccentric bush (4) rotatable relative to the guide sleeve (2). A drive shaft (8) mounted in the eccentric bush (4) and having a cutting head (9) can be put into an eccentric position relative to the guide sleeve (2) in order to produce a recess in the wall of the borehole. The rotary drive of the eccentric bush (4) is effected by the drive shaft (8) via eccentric gearing. In addition, a ring gear (23) is coupled via a wrap spring (31) to a gear housing (19). The wrap spring (31) can released from outside so that the eccentric bush (4) can be turned via the ring gear (23), gears (20, 21) connected to form a gearing block, and a further ring gear (24). 
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