baber/WOPTO huggingface dataset:
Patent DE-3431059-A1 (DE)
Title: Traffic congestion-relief device for highways
Inventor: OBERTH ERNST LOTHAR
IPC: G08G1/08
Filed: 1984-08-23
Abstract: The invention relates to the problem of wasted fuel when motor vehicles are in traffic jams, the reduction of the environmentally damaging engine exhaust gases and noise emissions. Remote-controllable traffic signals are installed from the point at which the traffic is impeded, counter to the direction of travel, at approximately 200-metre intervals from one another along the traffic jam and are connected to sensors in the vicinity of the traffic jam and at the point of obstruction by cables. If the flow of motor vehicles slows down to congestion speed or to a standstill, this is registered by the sensors and the first traffic signal switches to red (stop). The line of vehicles is stopped. After the red signal the vehicles move on. A large gap in the vehicles is produced. After a time interval which is determined by the flowing away of the vehicles in the section of the obstruction, the red signal is switched to green and at the same time the next traffic signal is remote-controlled to red. The vehicles between them now drive off and through the point of obstruction. The next group of vehicles follows and so on. If the last or first traffic signal shows green, all the vehicles held back before them drive on and through the point which is obstructing the traffic. If the vehicles back up again as far as the first signal or sensor, the group-based congestion relief starts again automatically from the beginning. (As long as the congestion relief device is in operation, all the signal generators, except for the operating ... Original abstract incomplete.
Patent DE-3431130-A1 (DE)
Title: Device for representing barometric air pressure changes
Inventor: WALLRAFEN WERNER DIPL ING
IPC: G01L7/12
Filed: 1984-08-24
Abstract: In the case of a device for representing barometric air pressure changes, the instantaneous air pressure values are sensed by a measurement transducer (1) and converted by means of a differentiator (3) into signals of the rate of air pressure change. These signals of the rate of air pressure change are displayed in a display device (4, 5), suitable for this purpose, by indicating the sign and amount of the rate of change. It is preferred to use a display matrix for the simultaneous display next to one another of the rates of air pressure change sensed over a number of time intervals. <IMAGE>
Patent DE-3431148-A1 (DE)
Title: Process and apparatus for removing bath material residues on spent anodes
Inventor: BLOCK BODO DR
IPC: C25C3/12
Filed: 1984-08-24
Abstract: In order to reuse spent anodes arising in the operation of an igneous electrolysis after replacing them by new anodes, adhering bath material residues must be cleaned off the spent anodes. 
<??>Apparatuses are known for removing the bath material residues. They have the drawback, however, that they are very complex and still do not achieve complete cleaning of the spent anodes. Bath material residues in cracks and chinks are not dealt with and therefore still require additional manual work. 
<??>The process according to the invention, together with the apparatus according to the invention, enables complete automatic cleaning of bath material residues off spent anodes without additional manual work being required. The removal of the bath material residues (6) from a spent anode (1) is monitored with the aid of at least one optoelectronic device (3), especially a television camera, and controlled as a function of bath material residues still adhering to the spent anode. 
<IMAGE>
Patent DE-3433105-A1 (DE)
Title: Device for the fixation of the fracture ends of a bone
Inventor: MATTHECK CLAUS DR
IPC: A61B17/72
Filed: 1984-09-08
Abstract: The invention relates to a device for the fixation of the fracture ends of a bone in a living body by means of a nail or a plate which is connected with the bone and has, for the purpose, bores for mounting connecting elements, a certain amount of elasticity being retained. It is the object of the invention to design a nail or a plate of the type mentioned at the outset in such a way that it has a biomechanically favourable form while at the same time cracking or tearing is prevented. The solution to this problem is characterised in that the wall of the nail or the plate has reinforcements extending axially along in each case one surface line on either side of the bores at least in the superficial region of the bores.
Patent DE-3439631-A1 (DE)
Title: Floor sander
Inventor: HETTICH KARL
IPC: B24B7/18
Filed: 1984-10-30
Abstract: The subject of the application is an innovation with respect to the prior-art floor sanders which are all fitted with a sanding roller covered by sand paper. In the case of the innovation according to the application, the sanding device is arranged on the end face of the machine such that an endless sanding belt is arranged over two rollers transversely to the direction of travel of the machine. Each time the machine is pushed backwards and forwards, the sanding belt leaves behind it a sanded strip of a width which corresponds to the length of the sanding belt and of the interspace of the two rollers. A better finish is achieved by virtue of the larger bearing surface of the sanding belt relative to a sanding roller and, moreover, sanding right up to the wall can be performed with this machine, with the result that complex edge sanding can be dispensed with. In addition, this machine does not have to be guided backwards and forwards over the same sanded strip as do the conventional sanding-roller machines, with the result that the sanding performance is substantially improved.
Patent DE-3441600-A1 (DE)
Title: Collar dowel
Inventor: ZONDLER SYLVIA
IPC: F16B13/08
Filed: 1984-11-14
Abstract: In the case of a collar dowel, the retention force is transmitted to the cone bolt and the impact sleeve in a combined manner, via the part which is to be attached.
Patent DE-3445501-A1 (DE)
Title: Circuit arrangement for mains rectifiers
Inventor: TUERK HOLGER
IPC: H02M1/42
Filed: 1984-12-13
Abstract: The normal mains rectifiers, having a smoothing capacitor, have the disadvantage that power is taken from the mains only in the period when the instantaneous value of the rectified voltage is greater than the voltage on the smoothing capacitor, that is to say only during a small current-flow angle. Using the circuit according to the invention, a current which is proportional to the mains voltage, that is to say a sinusoidal current, is taken from the mains. For this purpose, an inductor (DR) is connected between the rectifier (GL1) and the smoothing capacitor (C1), and a switch (TS) is connected in series therewith and with the rectifier (GL1), which switch (TS) is switched on and off at a frequency which is high in comparison with the frequency of the rectified voltage. The frequency and/or the duty ratio are in this case set as a function of the mains voltage, so that the current through the inductor (DR) is proportional to the input voltage. The invention is used in mains apparatuses. <IMAGE>
Patent DE-3503008-A1 (DE)
Title: Grid rails for constructing all types of jigs and fixtures and for manufacturing clamping plates and clamping pallets according to DIN 55201, suitable for use on all conventional NC/CNC machines and machine tools
Inventor: PAGEL SIEGFRIED
IPC: B23Q3/10
Filed: 1985-01-30
Abstract: For the production of small and medium batches, for manufacturing prototypes and for single-unit production of goods in the consumer and capital-investment sector, the manufacture of jigs and fixtures required for this is often unprofitable. To manufacture such goods, manufacturing and production enterprises use jig-building systems which, due to the required versatile range of use and detachability, are complicated to manipulate and do not comply with existing advantages of cost and flexibility. Due to the subject-matter of the invention, the grid rails, efficient and simple assembly and dismantling for the manufacture of the above-mentioned goods is possible. The design of the grid rails enables them to be precisely screwed horizontally and vertically with the use of the connecting and positioning elements (drawing 5.0, 5.1 and 6.0). As apparent from the Figures 4.1 to 4.8, jigs and fixtures for the most varied needs can thus be produced simply and quickly, the physical geometry of which (positioning of the individual grid rails) can easily be assembled again and again when required. Since the grid rails are used as basic elements and construction elements, ... results ... Original abstract incomplete.
Patent DE-3505635-A1 (DE)
Title: Voltage regulator for battery-operated devices
Inventor: EBERHARDT KURT DIPL ING
IPC: G05F1/56
Filed: 1985-02-19
Abstract: In this voltage regulator, which comprises a voltage divider, a reference voltage source, a regulating amplifier and a transistor power output stage in the series branch, the power output stage is constructed as a complementary Darlington circuit, in such a manner that the transistor at the battery end is implemented as a dual-collector transistor, the second collector of which is connected to the emitter of the output transistor.
Patent DE-3508375-A1 (DE)
Title: Liquid-carrying arrangement
Inventor: MORI MITSUYOSHI
IPC: F16D25/063
Filed: 1985-03-08
Abstract: The invention relates to a liquid-carrying arrangement, serving as a liquid-holding, transportation and dispensing device, for a rotary shaft in which liquid passages are arranged at points which are eccentric relative to its centre of rotation. Radial passages opening into the abovementioned liquid passages are furthermore provided and these extend as far as the outer circumference of the rotary shaft, being formed at points at which liquid in the liquid passages is not dispensed through the radial passages by means of the centrifugal force produced by the rotary shaft.
Patent DE-3509827-A1 (DE)
Title: Fastening for single and multiple glass panes, as well as wall and facade elements
Inventor: RACHE RALF
IPC: C03C27/12
Filed: 1985-03-19
Abstract: The invention relates to a fastening for glass panes, as well as wall and facade elements which are provided in a frame with a stop edge and a bordering edge. In this fastening of the glass panes by means of a profile arranged between the pane edge and the bordering edge of the frame, completely plane facade surfaces without any projection are achieved. The interposed profile can be fastened non-positively between frame and pane both using an adhesive method and by using a clamping method.
Patent DE-3514821-A1 (DE)
Title: Display control circuit for controlling at least two different display devices
Inventor: FUJISAWA ISAO
IPC: G09G5/40
Filed: 1985-04-24
Abstract: The invention relates to a display control circuit for controlling at least two display devices which has an image storage device (5, 10) for storing image data, an address signal generator device (41, 42) for generating address signals for the image storage device (5, 10), a time base generator circuit (40) for generating time base signals, an address control device (44, 45, 46) for determining addresses of the image storage device (5, 10) along the horizontal and vertical directions of the two or more display devices, and switching means for changing over from horizontal direction time control or deflection signals and vertical direction time control or deflection signals in conformity with the number of the two or more display devices, so that the display devices can be operated independently of one another. It is possible to provide as display devices, for example, a cathode ray tube (CRT) and a liquid crystal display device (LCD) which are connected to only a single image memory. 
<IMAGE>
Patent DE-3517008-A1 (DE)
Title: Activation control with follow-up
Inventor: BEINHOLD GEORG ING GRAD
IPC: G05B11/36
Filed: 1985-05-09
Abstract: In the case of a circuit arrangement for control amplifiers (N1, N2...Nn) having an integral behaviour and having limiting inputs which operate in self-activating control loops on a common actuating element, it is intended to eliminate the delay times during activation of the control loops. For this purpose, the output voltage of a control amplifier (N2) which is arranged in one of the control loops is connected in each case via blocking diodes (V1, V2) to the limiting inputs of the control amplifiers (N1...Nn) which are located in the other control loops. In consequence, even the control amplifiers (N1, N2...Nn) which are just not engaged are controlled into the vicinity of the operating points, before activation, by the mutual follow-up. <IMAGE>
Patent DE-3517810-A1 (DE)
Title: Slow-running radial-piston machine with almost absolute smooth running
Inventor: POHLMANN HEINRICH
IPC: F01B13/06
Filed: 1985-05-17
Abstract: The object of the invention is to maintain, in radial-piston machines, a constant torque during the rotational phase, so as to be able to use such machines, in particular, as a driving machine at extremely low rotational speeds. To this end, the inner shape of the cross-section of the stator, in the case of machines having pistons radially movable in revolving cylinders, or the cross-section of the eccentric, in the case of machines having pistons movable in cylinders arranged radially to the rotating eccentric, consists of one or more similar sections of an Archimedean spiral, and the rotational axis of the rotor/eccentric is identical with the axis of this spiral. In this arrangement, the pistons, via bearings disposed at their ends, bear on the stator inner wall/eccentric outer wall when pressure is applied to the cylinders and thereby generate the torque which remains constant during the rotational phase while the pressure of the fluid remains constant.
Patent DE-3520323-A1 (DE)
Title: Apparatus for the guidance of melt-spun textile threads in conjunction with a preparation
Inventor: TSCHENTSCHER ALFRED
IPC: D01D10/00
Filed: 1985-06-07
Abstract: In the apparatus for the guidance of melt-spun textile threads made of polymers to a winding device in conjunction with a preparation, the individual threads are combined by means of a gutter-shaped guide part to form a thread bundle or a bundled thread. The thread bundle is wetted with a preparation oil and the like at the combination point. The gutter-shaped guide part (2, 3) can be moved out of the region of the thread bundle and the like. A guide member (17) is arranged above the gutter-shaped guide part. The guide part (2) and the guide member (17) are at the same time mounted so as to be movable out of the thread-bundle strand (4, 4a). As a result of the possibility of removing the gutter-shaped guide part and the guide member for the thread bundle, the latter can run further without any preparation. The threads without any preparation consequently no longer constitute waste and can be reused at any time. <IMAGE>
Patent DE-3524445-A1 (DE)
Title: Dowel
Inventor: WEIMER ROLF
IPC: F16B13/08
Filed: 1985-07-09
Abstract: The patent application relates to a dowel having an axially displaceable element for wedging the dowel into an associated hole, and having a sleeve for accommodating an attachment means, characterised in that a tension element which is passed out at the front with an eye or gripping piece is provided for relative displacement of the axially displaceable element and the sleeve.
Patent DE-3525224-A1 (DE)
Title: Circuits for separately measuring the thermal energy consumption of a plurality of consumer units fed from a central power station
Inventor: ZIESEL WERNER
IPC: G01K17/10
Filed: 1985-07-15
Abstract: The invention relates to a circuit for separately measuring the thermal energy consumption of a plurality of consumer units fed from a central power station, with the aid of thermal energy meters assigned to each consumer unit, which in each case contain a feed temperature sensor, a return temperature sensor, a volumetric meter and an arithmetic unit. The invention is characterised in that the individual arithmetic units are excluded from the thermal energy meters, and in that a common arithmetic unit is connected downstream of the remaining temperature sensors and volumetric meters assigned to the individual consumer units. <IMAGE>
Patent DE-3525647-A1 (DE)
Title: Control of the tensioning device for relieving the packaging band in an automatic strapping machine
Inventor: HELFF JOACHIM
IPC: B65B13/22
Filed: 1985-07-18
Abstract: Published without abstract.
Patent DE-3528635-A1 (DE)
Title: Apparatus for processing fish
Inventor: SCHMIDT HANS-JOACHIM
IPC: A22C25/18
Filed: 1985-08-09
Abstract: An apparatus for processing fish is characterised by a cutting device which cuts the fish into slices, a fish introducing device which introduces the fish to the cutting device, a feeding device which feeds the slices of fish to a packaging point, and a packaging device which is assigned to the packaging point. The fish introducing device has, in a preferred embodiment, a fish conveying plane which extends transversely to the cutting plane of a cutting tool of the cutting device, an actuable fish support being preferably arranged on the fish conveying plane in such a way as to be movable towards the cutting tool. The feeding device preferably has at least one conveyor belt which circulates round two approximately vertical deflection axes and is equipped with holding elements for the slices of fish. The packaging device preferably has a storage point for packaging sheets and a packaging conveying element which conveys packaging sheets from the storage point to the packaging point.
Patent DE-3535885-A1 (DE)
Title: Fluid articulated drive
Inventor: KEUPER GERHARD DIPL ING
IPC: B25J17/02
Filed: 1985-10-08
Abstract: The subject matter of the invention is an electrohydraulic or pneumatic articulated drive for producing motion between two links in a kinematic chain (e.g. for use as an articulated drive on industrial robots), in which the functional elements for the hydromechanical energy conversion (hydraulic motor), for the electrohydraulic activation (valve), for the mechanical support of the chain links against one another (bearing), and for the transfer of pressure medium to downstream hydromechanical energy converters form a construction unit whose components serve at the same time to form several functional elements.
Patent DE-3536649-A1 (DE)
Title: Multi-path fitting for reversing the direction of flow of liquid or gaseous media flowing in pipelines
Inventor: WARNKE KLAUS
IPC: F16K11/065
Filed: 1985-10-15
Abstract: Multi-path fitting 1 for deflecting the directions of flow of media carried in pipe systems, in which fitting 1 a reversing means 7 which switches the flow paths of the medium into the H or X position is provided inside a housing 2, which reversing means 7 switches the desired positions or line connections in the manner of a slide. <IMAGE>
Patent DE-3536728-A1 (DE)
Title: Reinforcing material for rubber products
Inventor: OGINO TAKAO
IPC: B29D30/40
Filed: 1985-10-15
Abstract: The reinforcing material according to the invention for rubber articles has outstanding adhesion to rubber and consists of an amorphous alloy of high strength, high fatigue resistance and corrosion resistance, the wire, the strand or the cord being plated with zinc and being suitable for the building of vehicle tyres.
Patent DE-3538248-A1 (DE)
Title: Rubble pipe for carrying off building rubble
Inventor: PAPENKORT RALF
IPC: B65G11/16
Filed: 1985-10-28
Abstract: A rubble pipe for carrying off building rubble includes individual slightly conical pipe sections, which can be suspended on chains so as to fit into one another in a telescopic manner, the pipe sections being made of a relatively light plastic casing which is provided with a metal lining with essentially the same degree of conicity to increase wear resistance. Hooks are fastened into a flange which encircles the upper end of the plastic casing and is essentially C-shaped in cross-section, by means of which hooks the tubular section can be hooked to the chains.
Patent DE-3543944-A1 (DE)
Title: Internal combustion engine
Inventor: GLEIXNER WERNER
IPC: F01C3/06
Filed: 1985-12-12
Abstract: In an internal combustion engine with at least one first rotating part acted upon by the combustion and rotatable about a first axis, which part rotates inside a combustion chamber, it is proposed that the first axis be fixed, that a second rotating part, rotatable about a second axis, be provided, that the first rotating part have a rotating body with in each case at least one projecting part and the second rotating body at least one recess, the projecting part being designed to engage in the recess and the first rotating body and the second rotating part running on one another.
Patent DE-3601871-A1 (DE)
Title: Game of skill for training and improving spatial thinking
Inventor: HASLER WERNER
IPC: A63F9/12
Filed: 1986-01-23
Abstract: This game of skill is intended for training and improving spatial thinking and increasing the power of spatial perception. This is achieved by means of variously shaped playing pieces which are formed by free spatial combination of a particular number of identical sub-units, without repetition. A subsidiary condition here is that at least two sub-units in each case contact each other at a common surface and are fixedly connected to each other at that surface, with a single exception, one playing piece which consists of the particular number of existing loose sub-units. A geometrical figure, for example a cube, is then to be produced from these playing pieces. There are countless possibilities, but only a few which result in success.
Patent DE-3604088-A1 (DE)
Title: Pressure sensor
Inventor: SCHIESSLE EDMUND DIPL PHYS
IPC: G01L23/14
Filed: 1986-02-08
Abstract: A description is given of a universally applicable pressure sensor which operates particularly reliably while dispensing with mechanically moving parts. The pressure sensor consists of a pressure member, which supports a structured, amorphous and magnetostrictive metal layer, and of a sensor part, which has a measuring and reference circuit. In the case of mechanical stresses occurring in the pressure member, a change in magnetic permeability takes place via the magnetoelastic coupling in the metal layer and causes via the measuring circuit a change in inductivity and is used by comparison with the reference circuit to generate a voltage signal analogous to the pressure.
Patent DE-3608408-A1 (DE)
Title: Vehicle combination in the manner of a semitrailer unit
Inventor: SCHMID ROBERT
IPC: B62D53/08
Filed: 1986-03-13
Abstract: A description is given of a vehicle combination in the manner of a semitrailer unit, the tractor being designed as a passenger car. As a result, a particularly favourably priced vehicle combination is created which can be used separately as a passenger car and semitrailer and when combined together can be used as a vehicle combination with tractor and semitrailer.
Patent DE-3612268-A1 (DE)
Title: Method for finding areas in an image which exist in a reference image
Inventor: BEL HARTMUT VAN
IPC: G06T7/00
Filed: 1986-04-11
Abstract: A method for finding areas (spots), existing in a reference image, in an image which is preferably supplied by an optronic sensor or an image reproduction device. The areas are detected by means of significant characteristics after the following method steps have been carried out: a. the image is divided into an above-threshold and a below-threshold grey scale area, the above-threshold grey scale area comprising those image sections which are equal in the image and reference image; b. the image is reduced to a preliminary binary image representing the above-threshold grey scale area; c. the binary image is transferred into a segmentation device making it possible to compare the areas; d. each area is assembled by means of markings in the preliminary binary image; e. using a characteristics logic, particular characteristics characterising an area are sought out; and f. detection conclusions for finding the areas are carried out by means of the characterising characteristics of the areas in an evaluating unit. <IMAGE>