baber/WOPTO huggingface dataset:
Patent DE-4204164-A1 (DE)
Title: Position and mission data unit for GPS flight navigation and flight data processing - has display for aeroplanes and helicopters used in general air traffic supported by global positioning satellite system and data unit of modular design
Inventor: PREIDEL WOLFGANG DIPL ING
IPC: G01C21/00
Filed: 1992-02-13
Abstract: The data unit (100) consists of modules integrated in a housing (10) offering good access. It includes a combination of a GPS receiver (11-13), a core computer for preparing the computer capacity for data processing, data transfer and data conversion, for chart reproduction also a display (16) for showing alphanumerical and graphical map data. In additional it consists of one or more changeable mass storage memories (17) of high capacity, an operating element module (18) and a current supply module. It can be installed and disconnected with the plane electrical supply circuit (20) and an aerial (11), and coupled for the satellite signals. The data unit is installed in the cockpit at a good observable place, in addition to the navigation facilities integrated in the aircraft. USE/ADVANTAGE - General air traffic. Pilots can complement usual navigational aids with observable information regarding actual plane position also exact position indication on accompanying flight chart. Data unit can be in transportable form or installed in cockpit.
Patent DE-4205653-A1 (DE)
Title: Universal joint for shaft drive - has fork arms with slit in base over length of bush with sleeve inserted in slit
Inventor: GEISTHOFF HUBERT DIPL ING
IPC: B21B35/14
Filed: 1992-02-25
Abstract: A universal joint has two linkage forks with arms radially displaced from the axis of rotation and lying opposite to each other. A journal cross link has four journals, of which the two on one axis are arranged in bushes in the fork arms on one fork and both axes cross at right angles. The fork arms (6) have a slit (18) on ends of their base (4) over the length of the bush (17). The bearing sleeves (14) have their outer surface (15) inserted into the slit. USE/ADVANTAGE - Universal joint for shaft drive with reduced complexity of design.
Patent DE-4214802-A1 (DE)
Title: Multi-layer boot-sole - has injection-moulded or pressed base reinforced by embedded multi-filament fibres
Inventor: ZEPF HANS-PETER DIPL PHYS
IPC: A43B13/12
Filed: 1992-05-04
Abstract: The sole is particularly for athletic or safety boots, having a walking surface (11) and a damping intermediate sole (15) between this and the upper (10) or insole (16). The walking surface comprises a base (12) covering the entire underside, and on whose underside elastic profiled portions (13,14,20) are formed. The base is a thermo-plastic moulding, or is made of metal, ceramic or graphite, in which multi-filament organic or inorganic reinforcing fibres are embedded in the form of a mat, or a woven or knitted structure. The elastic profiled portions are formed on the underside of the base by injection-moulding or pressing. The base can contain only a single layer of woven fibres, its total thickness being approximately 0.5 mm. USE/ADVANTAGE - Lightweight multilayer boot sole saves weight without sacrificing stiffness or strength.
Patent DE-4220040-A1 (DE)
Title: Potato crop harvester - comprises sieve and conveyor chain with pair of toothed wheels in mesh with conveyor and cranked guard plate on each side
Inventor: BOEHNER GUENTER
IPC: A01D17/10
Filed: 1992-06-19
Abstract: The endless sieve and conveyor chain (3) runs around rollers (1, 2), and above it at either side of the crop receiving end is a pair of sprocket wheels (17-20). The teeth of the wheels are identically spaced as the gaps (5) between the rods (4) on the conveyor (3), and are in mesh with them. A cranked guard plate (22, 23) is attached to the axles (9-12) on which the cog wheels rotate so that it is parallel to the wheels, one end being between the cogs (17, 19) and the machine frame (8), and the other end along the opposite face of the other cogs (18, 20). ADVANTAGE - Prevents jamming of the machinery by leaves and tops of the potatoes.
Patent DE-4222339-A1 (DE)
Inventor: RENZ ROLAND ADAM DIPL ING
IPC: G01M13/02
Filed: 1992-07-08
Abstract: A process for the total state observation of an installation having two working machines interconnected by a torsion element allows improved measurement value processing by means of coordinate transformation and by using self-equilibrating integrator loops. Speed and torque coordinates are measured at two points, i.e. before and after the mechanical torsion element. Internal state parameters, such as friction torque, acceleration torque, spring clamping torque, differential angular speed, differential angular acceleration and the mean angular acceleration with the mean angular acceleration of the whole mechanical system are derived therefrom, without distinction between measured values and calculated values.
Patent DE-4223443-A1 (DE)
Title: Rotary bogie frame for rail vehicle - has trough or similar resting on spring devices of rotary frame with at least three axles
Inventor: VEIDL PETER ING
IPC: B61F3/10
Filed: 1992-07-16
Abstract: The spring devices (9) rest on hydraulic cushions which communicate with at least one adjacent cushion of the rotary frame. They sit on a cap supported by a plunger of a pressure cylinder forming the hydraulic cushion, whereby the pressure chambers of two cylinders arranged one behind the other communicate. The spring devices comprise two springs supporting one behind the other. The cylinders are inserted in an aperture of a bearer of a side cheek (12,13) of a rotary frame (4,5) between the axle bearings (3) of the wheel sets (1,2). The hydraulic system is provided with a pressure accumulator, or a pressure pump for topping up losses of the pressure medium. USE/ADVANTAGE - For rail vehicles, a rotary bogie frame which overcomes shortcomings in known arrangements which necessitate a low construction with reduced friction forces.
Patent DE-4231020-A1 (DE)
Title: Optimisation of flocculation processes in agitated vessels by turbidimetric analysis - using turbidity measurements from at least two levels in the liquid system
Inventor: WEBER ULF
IPC: G01N33/18
Filed: 1992-09-16
Abstract: Determining the optimum energy consumption in coagulation processes involving such physical and chemical parameters as flocculent concentration, flocculation auxiliary concn., temp., pH, etc. by means of turbidity measurement, particularly in pptn., flocculation and sedimentation processes involved in the purificn. of drinking water, effluent treatment and for chemical processing. The turbidity T(t) for the liq. system in an experimental reactor is measured for at least two different levels (h0,h1) and simultaneously the extinction amplitude Tr(t) is measured at the lower level h0. A comparison of normal variations in the turbidity with time, T0(t),T1()..Tn(t) at the measurement position levels ho, h1,...hn, and a comparison of the extinction amplitude of the turbidity Tr(t) between 't' and time (t-dt) is then made. Subsequently the energy input W(t) to the coagulating flocculant suspension for maintaining of the ortho kinetic transport phase of the resultant flocculation is measured, stored and corrected until the turbidity T(t) at each measurement time 't' and each measurement position level is of equal magnitude, and the extinction amplitude Tr(t) is simultaneously a maximum so that T0(t) = T1(t) =...=Tn(t), and Tr(t) - Max. USE - Determn. of optimum conditions for flocculation processes.
Patent DE-4232389-A1 (DE)
Title: Method of securely fastening screws - comprises split shaft screw and expanding locking bolt with ideal break point which breaks off when screw is turned and bolt spreads split shaft
Inventor: SCHREIBER HANS DR DR
IPC: F16B39/02
Filed: 1992-09-26
Abstract: The kit comprises a screw (1,2), locking bolt and secondary elements such as nuts. The screw has a bore (4) and the expanding or locking bolt has an ideal break point. After turning the screw the bolt is tightened spreading out the split shaft until it breaks and the upper part can be removed. The rough surfaces between the screw bore and locking bolt prevent it from sliding out. The bore is preferably cylindrical in the upper part and conical in the lower part. The screw shaft is preferably slit up to the bore. ADVANTAGE - Accidental loosening of the screw is prevented.
Patent DE-4232973-A1 (DE)
Title: Adjusting torque of four stroke IC engine with throttle valve - involves establishing whether gear changing is activated with automatic drive and if gear change is determined, specifying desired torque for non-gear changing.
Inventor: BENNINGER NIKOLAUS DIPL ING DR
IPC: F16H61/04
Filed: 1992-10-01
Abstract: The desired engine torque is used for adjusting the throttle valve (18). For attaining an increase in engine torque during gear changing, which should be quicker than raising the charge results as follows: Already before the time (T AUF), the desired engine torque should be increased at a time (T VOR). This increases the charge and simultaneously the ignition angle is so adjusted, that a torque increase conditioned by the increase of the charge, is compensated directly by a torque lowering conditioned adjustment of the ignition angle. Such that the desired torque is maintained, and from the time (T AUF) of the increase of the desired torque, the charge is further increased. The ignition angle is reset, so that the curve of the actual motor torque coincides as long as possible essentially with the desired engine torque curve. ADVANTAGE - During gear changing actual engine torque is held as near as possible to desired engine torque, during the entire gear changing operation.
Patent DE-4234975-A1 (DE)
Title: Digital electronic circuit for addition, subtraction multiplication and division - has circuit based brown binary adder and shift registers together with pulse generator units
Inventor: MERKLE PAUL
IPC: G06F7/48
Filed: 1992-10-16
Abstract: The digital electronic circuit is used to provide all four modes of operation for arithmetic processing. The numbers are keyboard entered in series and are converted into 4 bit binary code form. The selection of operation for addition, subtraction, multiplication and division is made by operation of function keys. The basis arithmetic process is provided by a 4 bit binary adder/subtractor (6) with shift register storage (22) of data input. Outputs of the registers connect with 4 lines via diodes. A pulse generating circuit provides control inputs. USE/ADVANTAGE - Simplified arithmetic processing.
Patent DE-4241017-A1 (DE)
Title: Aq. cleaning compsns. for mirrors, dishes, plastics, general household etc. - contains alkali metal or ammonium acetate salt, acetic acid, citric acid and water, providing good cleaning power and skin compatibility
Inventor: OFFERMANN GORDON
IPC: C11D7/26
Filed: 1992-12-05
Abstract: Compsn. comprise 0.1-10 pts.wt. alkali metal or NH4 acetate; 0.5-50 pts.wt. acetic acid; 0.05-10 pts.wt. citric acid and 30-99.35 pts.wt. water. Compsn. that is ready to use comprises (by wt.): 1% NaOAc, 6.5% HOAc, 0.5% citric acid and 92% water. Concentrates for dilution with water in a ratio of 1:10-100 contain 30-92% water. The citric acid may be provided by lemon juice. USE/ADVANTAGE - Used for general household cleaning and for cleaning mirrors, dishes, ceramics, plastics, wood, paintwork and metals. Compsns. have good cleaning power, are inexpensive, have good handling properties, are environmentally safe, have good skin compatibility and contain no allergens. A typical compsn. comprises 2.5 g NaOAc, 325 ml 'acetic acid' (aq.) and 5 ml lemon juice.
Patent DE-4302732-A1 (DE)
Title: Valve actuation control system for IC engine - uses hydraulic pressure to control phase difference between camshaft and crankshaft.
Inventor: MIURA YASUSHI
IPC: F01L1/344
Filed: 1993-02-01
Abstract: The valve actuation control system is for an IC engine. It has a crankshaft and a camshaft (14) with an adjustment device (27) to adjust the phase difference between the two shafts by hydraulic pressure. A drive (60) is formed integrally with the adjustment device and an oil pump (1) is driven by the camshaft, with a hydraulic pipe (2) between the pump and the adjustment device. A hydraulic pressure control is included in the hydraulic pressure pipe. USE/ADVANTAGE - Integrated control unit for valve timing which is easily fitted to an engine and which avoids a pressure drop in the hydraulic pipe.
Patent DE-4303869-A1 (DE)
Title: Universal climbing iron for climbing wood, steel, aluminium and concrete masts
Inventor: BUETTNER WOLFGANG
IPC: A63B27/04
Filed: 1993-02-10
Abstract: Masts consisting of wood, steel, aluminium and concrete have very different surface structures. The known climbing irons with points or pins are suitable only for wood or concrete masts. Steel or aluminium masts cannot be climbed with them. In order to permit climbing of all masts, rubber parts (4, 5) have been attached to the bracket (3) and to the angle jaw (2). The distance between the angle jaw (5) and the foot support (1) has been changed so that adhesion of the climbing arm is achieved. <IMAGE>
Patent DE-4312324-A1 (DE)
Title: Processing semiconductor, pref. capacitor - forming electrical connection with poly:silicon, forming layers of two materials, polishing and then etching
Inventor: DOAN TRUNG T
IPC: H01L27/108
Filed: 1993-04-15
Abstract: Processing a semiconductor comprises: (a) forming an electrical connection with poly-Si contg. components on a semiconductor wafer; (b) forming a layer of 1st material having an upper side and selectively etchable w.r.t. the poly-Si; (c) forming a contact opening in the layer of 1st material; (d) coating the layer of 1st material and inside the opening with poly-Si of thickness less than half that of the hole dimensions so that the poly-Si does not completely fill the opening and defines a hollow space coated with poly-Si; (e) applying a 2nd material on the wafer in a liquid coating process, the material completely filling the hollow space and being selectively etchable towards the poly-Si; and (f) chemically and mechanically polishing the 2nd material and the poly-Si to the surface of the 1st material; (g) selectively etching the 2nd material from the hollow space. USE/ADVANTAGE - Used to mfr. capacitors.
Patent DE-4313642-A1 (DE)
Title: Folding box consisting of a one-part blank for cigarettes or the like
Inventor: ORBKE HELMUT
IPC: B65D85/10
Filed: 1993-04-26
Abstract: In the folding box consisting of cardboard or of a similar material, the front wall and the side walls connected thereto are provided with at least one embossing, the thickness of which corresponds to the cardboard thickness. In an alternative solution, the front wall and the side walls connected thereto widen conically from the top downwards, the amount of the conical widening corresponding to the thickness of the cardboard, so that the ends of the conical widenings lie in a straight line with the lid front side or the lid side connections. The proposed designs result, during stacking, in the individual boxes being exactly parallel to one another.
Patent DE-4317653-A1 (DE)
Title: Supporting-member connection
Inventor: POLONYI STEFAN PROF DR ING
IPC: F16B7/18
Filed: 1993-05-27
Abstract: The invention relates to a supporting-member connection for connecting steel profiles which form supporting members and are intended for supporting installations or the like. The steel profiles exhibit welded-on coupling halves which have interengaging groove and tongue formations. In the coupled state, the two coupling halves are held together merely by a screw-bolt and satisfactorily absorb longitudinal forces acting on them. <IMAGE>
Patent DE-4317983-A1 (DE)
Title: Toothbrush
IPC: A46B5/02
Filed: 1993-05-28
Abstract: Published without abstract.
Patent DE-4320917-A1 (DE)
Title: Process for producing an aggregate for the concrete industry
Inventor: SCHRITTER ANNEMARIE
IPC: B29B9/10
Filed: 1993-06-24
Abstract: The application relates to a process for producing an aggregate for the concrete industry, particular importance being attached to the recycling of waste plastics from used packaging and wrapping. The following process steps are envisaged:   - Plastics waste, even not of the same type, from used packaging and wrapping undergoes general cleaning and sorting, so that it is free in particular of remains of food, grease and aluminium, - the cleaned waste is comminuted to a particle size which facilitates mixing and the waste is mixed, - the mixture is heated to a temperature at which at least 50% by volume of the plastics present in the mixture are melted, but pyrolysis does not yet take place, and the unmelted parts are stirred up in the melt, - the mixture is extruded and the strand emerging is comminuted to form chopped granules, - the chopped granules are cooled and allowed to solidify into granules.
Patent DE-4322988-A1 (DE)
Title: Sign stand
Inventor: RIES KURT
IPC: E01F9/688
Filed: 1993-07-09
Abstract: The sign stand consists of individual tube elements which are connected to form a frame and to which, in particular traffic signs 7 can be attached. The base frame is composed of longitudinal supports 1 and transverse supports 2, on which is pivotably arranged the tube-holding profile 3 which is held on the base frame by means of a prop 11 for the purpose of fixing the vertical position. The longitudinal supports 1 are tubes and there is situated approximately at the centre of these longitudinal supports 1 and mounted thereon a tube-holding profile 3 which is open towards the longitudinal direction and in which a sign tube 6 is held and firmly clamped. The prop 11 is attached in front of the sign tube 6, when seen in the travelling direction 10. <IMAGE>
Patent DE-4329532-A1 (DE)
Title: Motor vehicle
Inventor: SCHODERER SIGRID
IPC: B62D21/11
Filed: 1993-09-02
Abstract: In the case of a motor vehicle with outer, lateral longitudinal frame members elements reinforcing the vehicle body are connected, on the one hand, to these longitudinal frame members and/or, on the other hand, to an underbody or underbody components, the reinforcing element comprising a first, V-shaped, horizontal strut which is connected to a second, V-shaped, vertical strut. The segments of the struts are connected to the vehicle body as well as to a support part and to the strut via threaded bolts held in blind rivet nuts.
Patent DE-4335670-A1 (DE)
Title: Holding rail intended for heating pipes of a floor heating system (underfloor heating system)
Inventor: WINKLER WOLFRAM DIPL ING DR
IPC: F16L3/22
Filed: 1993-10-20
Abstract: In the case of shallow screed, the openings for receiving the heating pipes would have to come closer than hitherto customary to the web of the holding rail. The finishing of an initially extruded holding rail is all the more difficult the closer the openings for receiving the heating pipes come to the web of the holding rail, because when the openings are punched out the abutment belonging to the punching tool might break off. The new holding rail is to be designed in such a way that there is no risk whatsoever of damage to the abutment when the openings are punched out. The openings (27; 37) reach as far as the web (11) of the holding rail (10) and are substantially rectangular in cross-section. The openings exhibit a narrowing in their region remote from the web (11) by way of protruding holding lugs (29; 39). Compared with what is known, the holding rail (10) has the advantages that the punching-out of the openings (27; 37) for receiving the heating pipes (15) is readily possible without an abutment belonging to the punching tool possibly breaking off, since there is no abutment necessary at all in the region of the openings (27; 37) for the punching-out. There is, however, also no risk of the plastic material on the holding rail (10) breaking off. <IMAGE>
Patent DE-4340117-A1 (DE)
Title: Wood-burning baking oven suitable for continuous operation
Inventor: STICH RUDOLF
IPC: A21B1/02
Filed: 1993-11-25
Abstract: In a process to heat an industrial baking oven, the novelty is that the flow of hot gases entering the oven space is sub-divided into four.  Further that two of  flows travel respectively past the left and right baking chamber base (12), at the end of which they are diverted at the sidewalls through passages and rise to the roof (13) where they run through small parallel channels (5).  The other two gas sub-flows pass to the two inner oven faces and between the first passages (5) in the opposite direction, over the oven roof to unite with the first two flows and pass into the chimney. The appts. for carrying out the process is also claimed.
Patent DE-4341523-A1 (DE)
Title: Measurement of individual internal radiation exposure resulting from radon and its progeny inhalation
Inventor: RIEDEL MANFRED DIPL ING
IPC: G01T1/169
Filed: 1993-12-06
Abstract: In the measurement of individual internal radiation exposure resulting from inhalation of radon and its (esp. short-lived) progeny by measuring the time-variable radon progeny concns. in the ambient respiration air of test subjects, the novelty comprises (a) simultaneously measuring the pulses of the test subjects; (b) delivering the measurements to a processing unit; (c) combining the measurements with a respiration air/pulse function factor, which is dependent on the individual ventilated respiration air/pulse functions of the test subjects and which is input into the processing unit before the start of measurement, and with the actual measured potential alpha energy concn. of the radon progeny; (d) determining the individual internal radiation exposure and the measurement time; and (e) cumulatively storing the results in a memory of the measuring unit.  Also claimed is an appts. for carrying out the above process.
Patent DE-4343230-A1 (DE)
Title: Full relief embroidery giving a three=dimensional effect
Inventor: LIN CHING-CHUAN
IPC: D05C17/00
Filed: 1993-12-17
Abstract: A process for producing relief embroidery comprises stages: (1) placing water-soluble gelatin film on the fabric to be embroidered, (2) embroidering fabric plus gelatin, (3) immersing the embroidered fabric plus gelatin in water for 36 hrs. to remove the gelatin and (4) drying the processed fabric.  PREFERRED METHOD - Pref. the gelatin film comprises several layers since the intended embroidery height w.r.t. the fabric depends on the gelatin thickness.
Patent DE-4344817-A1 (DE)
Inventor: GUZZELLA LINO DR
IPC: B25F5/00
Filed: 1993-12-28
Abstract: The rotating tool (8) such as a pipe hammer is equipped with a breaker device (5,6) which interrupts operation of the motor drive (7) to the tool (8) according to the operating state determined by a sensor (1). The turning angle of the machine tool (M) is calculated using a time constant (t) derived from a sensor (1) which determines the amount of turning movement. The breaker device (5), (6) is activated when the amount of turn exceeds a maximum permitted turning angle.
Patent DE-4404297-A1 (DE)
Title: Power generation process for power stations
Inventor: PANDEL FRIEDRICH-WILHELM
IPC: F23L15/00
Filed: 1994-02-11
Abstract: The power generation process involves taking a gas mixture (10) separated from the coal dust through a first warming stage (18) for the supply water (37). The condensate from the evaporation (20) and the gas-form components (19) of the gas mixture which mainly cannot be condensed, accumulate to be taken for combustion. The warmed supply water is taken through a second warming stage (27) which uses some of the smoke gas going to atmosphere to preheat the air with the excess steam and/or with bleeder steam (64,69) from the steam turbine.
Patent DE-4413185-A1 (DE)
Inventor: SCHWEDE WOLFGANG DR
IPC: C07J53/00
Filed: 1994-04-12
Abstract: The invention discloses new 11 beta ,19-bridged 13 alpha -alkyl steroids of general formula (I), in which W, R<6a>, R<6b>, R<7>, R<15>, R<16>, R<17a> as well as R<17b>, R<18>, R<11'> and R<19'> are as defined in the description. Disclosed also is a method for preparing them. The new compounds have strong progestational activity and may be used in the manufacture of drugs.