baber/WOPTO huggingface dataset:
Patent DE-3631252-A1 (DE)
Title: Method for reducing bit rates
Inventor: VOGEL PETER DIPL ING
IPC: H04N19/60
Filed: 1986-09-13
Abstract: This method can be used in the coding of a signal which consists of a sequence of digitally represented signal values and which contains a signal value A which occurs most frequently in uninterrupted part-sequences. A reduction in bit rates which is better by 12% than that supplied by previously known methods is achieved, for example in video signals, by the fact that each uninterrupted part-sequence of signal values A having the lengths 0, 1, 2 etc., together with the signal value following the part sequence or together with the signal value preceding the part sequence, is allocated one Huffman code word.
Patent DE-3635605-A1 (DE)
Title: Safety nut for exterior fastenings
Inventor: DIRKS SIEGFRIED
IPC: E06B5/11
Filed: 1986-10-20
Abstract: The safety nut for exterior fastenings is used as a means for preventing break-in and theft, for protective grilles, door fittings and the like on houses, walls and floors. By breaking off the wrench attachment at a provided predetermined breaking point of the threaded part by means of commercially available tools, further release of the fastening element from the object which is to be retained is prevented.
Patent DE-3638844-A1 (DE)
Title: Linear drive with a reversible electric motor
Inventor: WELLE RUDOLF
IPC: F16K31/04
Filed: 1986-11-13
Abstract: A linear drive with a reversible electric motor which is suitable, in particular, for valves, comprises a spindle which is driven by this motor, if required via a reduction gear mechanism, and can be turned in a fixed nut. The spindle causes axial displacement of a feeler which is sprung relative to it. The spindle is furthermore connected, via a second mechanism to the shaft of a position indicator, in particular a measuring potentiometer. The end positions of the spindle and, where appropriate, also intermediate positions are indicated by position switches or these switches are actuated in the corresponding positions. The operating cams, like the measuring potentiometer, are adjusted by the rotation of the spindle.
Patent DE-3641765-A1 (DE)
Title: Method of producing soluble anodes
Inventor: SCHNETTLER ROLAND
IPC: C25D17/10
Filed: 1986-12-06
Abstract: A method is proposed for producing soluble anodes in which an anode holder having a contact head is encapsulated, preferably as part of a working method for charging the electrolyte bath of an electroplating system. In such a working method, a multiplicity of anodes is introduced continuously or stepwise into an electrolyte bath, used in the bath and, after partial consumption, removed from the electrolyte bath again. In order to cheapen the production of the soluble anodes and to make the working method more efficient, it is proposed to remove the soluble, rod-shaped anodes 2 from the electrolyte bath 7. The consumed anodes are fed in a vertical arrangement to a collecting station 4 and from there stepwise to a melting station 5. In the melting station, the anode residue is removed from the anode holder by melting and the anode holder can then be fed back for reuse in the metallically bright state using the vertical arrangement. <IMAGE>
Patent DE-3700754-A1 (DE)
Title: End milling cutter
Inventor: HISHIBASHI HIDEO
IPC: B23C5/10
Filed: 1987-01-13
Abstract: An end milling cutter (10) according to the invention, which can carry out coarse machining and fine machining simultaneously, contains at least two cutting blades (11, 12) which differ from one another in both cutting-edge diameter and cutting-edge height. One cutting blade (11) has a larger cutting-edge diameter and a smaller cutting-edge height than the other cutting blade (12). <IMAGE>
Patent DE-3706817-A1 (DE)
Title: Device for separating integrated circuits ICs
Inventor: HEIGL HELMUTH DR ING
IPC: G01R31/28
Filed: 1987-03-03
Abstract: Device for separating sliding electrical components, such as ICs (SMDs) in particular from so-called IC stacks, in particular so as to be able to feed the components individually to a test base in a correctly positioned fashion and to be able to make contact with them there. In the device, the components slide downwards on an obliquely extending slide into the area of a fitting which is provided for testing the components according to the invention. In the area of the fitting, four levers (8, 9, 10, 11) which engage in the sliding path and influence the components in the sliding path are provided in the sliding direction at a distance which is equal to or slightly greater than the length of each individual component (6) in order to separate the components and thus feed them successively, the said levers (8, 9, 10, 11) all being actuated by a common cam drive (12) with four different cams (13, 14, 15, 16) in the direction of, and towards, the sliding path, at least the third lever (10) of which is arranged above the test base and is constructed as a probe which presses the components downwards, the first two levers and the last two levers operating successively in such a way that whenever the second or fourth lever releases a respective component, the first or third lever grips the component (6) located below it, and vice versa. The said invention is characterised by two output slides which can be optionally connected to the slide. <IMAGE>
Patent DE-3708419-A1 (DE)
Title: Toy bricks with magnets
Inventor: HUBERT HARTMUT E
IPC: A63F3/02
Filed: 1987-03-14
Abstract: The invention relates to a toy brick with an integrated magnet. With a standard 30 mm size of the toy brick, a magnet measuring 8.8 mm is inserted into the middle of the brick, with its plus-minus poles outwards. As a result of placing the toy bricks one on top of the other, these are either repelled or attracted. As a result a new game is created, which resides primarily in the skills of observation and memory. In this form, the bipolarity of magnets has not yet been utilised and thus offers a completely new product.
Patent DE-3710615-A1 (DE)
Title: Laundry-treatment machine designed for washing and drying
Inventor: BOECKER HEINRICH ING GRAD
IPC: D06F58/22
Filed: 1987-03-31
Abstract: In a washing and drying machine, a drawer receptacle (22) is provided in the upper housing region. When the machine is to operate as a washing machine, a washing-agent flush-in tray is inserted into the drawer receptacle, and when it is to operate as a laundry drier, the washing-agent flush-in tray is taken out of the drawer receptacle and replaced by a lint separator. The design of a washing and drying machine is thereby simplified in construction and becomes more reliable in operation. <IMAGE>
Patent DE-3717273-A1 (DE)
Title: Electrical connector for producing an electrical connection to a wire, and a method for producing such a connection
Inventor: GRELLA GEORG
IPC: H01R4/24
Filed: 1987-05-22
Abstract: A connector according to the invention for producing an electrical connection to a wire comprises an electrical pin (2), a sleeve (14) which can be expanded flexibly in a sprung manner, and an insulating socket (16). In order to produce the connection, a fine magnetic wire (magnet wire) (W) is wound around the sleeve (14) in order to form a wire winding (C), and the pin (2) is then pressed downwards in the socket (16), driving the sleeve (14) with it, to be precise in such a manner that a part (4) of the pin (2) having an enlarged cross-section enters the sleeve (14) and in consequence expands it so that the wire winding (C) is compressed between the sleeve (14) and the inner wall (54) of the socket (16). The sleeve (14) has externally located notch teeth (28) for penetrating the varnish insulation on the wire (W). <IMAGE>
Patent DE-3720946-A1 (DE)
Title: Body platform for a motor vehicle
Inventor: DENKER DIETRICH DR ING
IPC: B62D25/20
Filed: 1987-06-25
Abstract: For the purpose of reducing the noise level in the interior of a motor vehicle, the excitation of vibrations of the front region of the floor panel (8) is reduced by selective gaps (17) between front longitudinal members (1, 2), on the one hand, and the floor panel (8), on the other hand, and by supporting the longitudinal members (1, 2) via crossmembers (3) only in an approximately central region of the sills (4, 5). In contrast, the excitation of vibrations of the rear region of the floor panel is increased so that in the head region of the vehicle occupants there are portions of air vibrations which are suitable in terms of amplitude and phase for extinction by interference (Fig. 2). <IMAGE>
Patent DE-3723887-A1 (DE)
Title: Gripping device for filter elements of stainless steel fibre packages
Inventor: DILLMANN HANS-GEORG
IPC: B01D46/12
Filed: 1987-07-18
Abstract: The present invention relates to a gripping device for filter elements of stainless steel fibre packages or mats, in particular in ducts of a pressure reduction system for safety vessels of nuclear plants having a connection duct between container interior and reactor exhaust air or atmosphere and a filter section connected in this as an accident exhaust air filter having sequential filter elements of stainless steel fibre packages as filter stages having gripping elements, between which are clamped the edges of the stainless steel fibre packages. The object of the present invention is to provide a gripping device of the type described for the metal fibre mats of the filter stages, e.g. of a demister, which can withstand high temperatures, has a high separation efficiency, is simply constructed and withstands the conditions of a blow-off operation. For the solution of this object, the invention proposes the features or combinations of features which are listed in the characterising part of the main claim. Further advantageous features of the present invention are specified in the characterising parts of the subclaims.
Patent DE-3727437-A1 (DE)
Title: 4-stroke rotary engine (caterpillar track engine)
Inventor: KARIMI-RAD HOUSHANG DIPL ING
IPC: F02B75/02
Filed: 1987-08-17
Abstract: The invention relates to an internal combustion engine which functions as follows: If ZSR (2) is pushed into ZSR (1), these will form a tubular ring in the middle, which is divided by the fitting of pistons (4) in the cylinder (3). The ZSR (1 and 2) now move respectively through 90@ clockwise in succession so that the volumes of the cylinders (3) are increased or reduced. These constantly recurring rotational movements produce the known four strokes (intake, compression, combustion and exhaust). The power axle (21) and flywheel (20) rotate twice and the four cylinder engine fires 8 times for one complete revolution of the two ZSRs. <IMAGE>
Patent DE-3733233-A1 (DE)
Title: Sheet feeding device
Inventor: MAKIYAMA HIROYUKI
IPC: B65H5/06
Filed: 1987-10-01
Abstract: In a laser printer, the material (8) to be exposed is fed with high precision between pairs of transporting rollers (13, 14) during the exposure. It subsequently enters a transporting path formed by guide plates (31, 32) and is fed further by transporting rollers (34, 35). The transporting rollers (34, 35) are mounted pivotably and are only brought into contact with the sheet (8) after completion of the exposure operation. In this manner, the very precise guiding during exposure is prevented from being adversely affected by subsequent transporting means. <IMAGE>
Patent DE-3735699-A1 (DE)
Title: Water-jet drive for watercraft
Inventor: KRAUTKREMER FRANZ
IPC: B63H11/04
Filed: 1987-10-22
Abstract: The subject of the invention is a water-jet drive for watercraft, with a semi-axial-flow impeller, guide ring arranged after the impeller, and a cup-shaped casing (4), intended for collecting the higher-pressure water for holding the impeller and guide ring, which is to be built into the hull of the watercraft. A guide ring (3) is provided for maximum possible conversion of the energy of flow of the water impelled into pressure energy. In addition, at least one outlet nozzle (5) from the casing is provided, for discharging the water impelled into the water surrounding the craft. <IMAGE>
Patent DE-3735771-A1 (DE)
Title: Endoscope with adjustable eyepiece
Inventor: RANK JUERGEN DIPL ING
IPC: G02B23/24
Filed: 1987-10-22
Abstract: The invention relates to a flexible endoscope with a water-tight proximal member whose cavities can be vented. Assembly and adjustment of all image-carrying components can be simply and accurately effected. According to the invention, an endoscope basic body comprises a bearing bushing and an eyepiece basic body, the endoscope basic body and the eyepiece basic body possessing annular gaskets which are located at a large distance from one another and are covered by an adjustment sleeve. Inside the bearing bushing there is an adjustable image carrier mounting with a field stop also adjusted thereon. The eyepiece basic body comprises a stationary, water-tight eyepiece sub-assembly and an inner adjustable eyepiece part. The bearing bushing and the image carrier mounting comprise venting slots.
Patent DE-3736660-A1 (DE)
Inventor: HAUPTMANN HOLGER
IPC: C04B35/56
Filed: 1987-10-29
Abstract: In a process for the fabrication of porous shaped bodies from sintered SiC, granules are formed and their shape is stabilised. They are then further processed by application to a mould and sintering. As a result, a porosity with low flow resistances can be achieved.
Patent DE-3742118-A1 (DE)
Title: Data transmission device with secure signalling
Inventor: NOTHDORF UWE
IPC: B61L1/20
Filed: 1987-12-11
Abstract: In a multiple computer system, with one computer pair (MC1.1, MC1.2) or triple on the transmitting side and one or more computer pairs (MC2.1, MC2.2) or triples on the receiving side, one computer (MC1.1) at a time transmits data via a single transmission channel, e.g. a telephone line (F), to all individual computers (MC2.1, MC2.2) of a receiving computer pair or triple. There, the received data is tested for matching and a redundancy check is carried out, so that transmission errors can be recognised. If the data agrees and fulfils the redundancy conditions, it is recognised. If it does not agree, evaluation of the data at the input modules (S/P2.1, S/P2.2) internally is blocked for further data traffic. The individual computers (MC1.2) of the transmitting computer pair or triple which are not actively involved in the data transmission read the data which is output by the output module (P/S1.1) of the active individual computer (MC1.1) via their input modules (S/P1.2), and compare it with the data which they have processed themselves. If the data agrees, it is recognised. If it does not agree, the output module (P/S1.1, S/P1.1) which was involved in the transmission is blocked in hardware for further data traffic. The data transmission device according to the invention enables the input/output modules which are affected by a fault on the transmission or ... Original abstract incomplete. <IMAGE>
Patent DE-3806936-A1 (DE)
Title: Track measuring method for a vehicle travelling over water
Inventor: PETERSEN DIRK
IPC: G01S5/30
Filed: 1988-03-03
Abstract: The method enables position determination under water using one or more sonar oscillators (echo sounding). The position of the ship relative to the measurement beam is determined by one or more fixed-position oscillators. The time sequence of the sonar pulses produces a precise course line when the pulses are recorded.
Patent DE-3807347-A1 (DE)
Title: Shaped body consisting of a plurality of metal layers and method for its production
Inventor: SCHATZ WERNER
IPC: B22D19/16
Filed: 1988-03-05
Abstract: The present invention relates to shaped bodies consisting of a plurality of metal layers, preferably at least two different compositions being used and a phase-separating sheet being arranged between two layers produced by casting. This sheet is melted superficially on both sides by the metal phases cast on and its superficially melted layers solidify homogeneously with these phases.   <IMAGE>
Patent DE-3810845-A1 (DE)
Inventor: FREIDEL NORBERT
IPC: F16L47/02
Filed: 1988-03-30
Abstract: A method serves for making a heating element which has a heating wire (48) wound as a bifilar spiral (14). Such a heating element may be arranged in a part of plastic, which can be welded to a plastic pipe, it being possible to supply power to the radially outer wire ends (44, 46) of the heating wire (48). The intention is that the method can be carried out with little expenditure and the apparatus required for carrying out the method is to permit the heating element to be made in such a way that it is functionally reliable. It is proposed that the heating wire (48) is placed in a bifilar spiral groove (14) in a surface (6) of an injection mould (2), the windings of the heating wire (48) also being arranged at spacings corresponding to the radial spacing of the individual windings of the spiral groove (14). After closing the injection mould (2), plastic material is introduced into preferably radial connecting grooves (8) between the windings of the spiral groove (14), the plastic material at least partially surrounding the heating wire in the region of the connecting grooves (8). 
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Patent DE-3813116-A1 (DE)
Title: Ventilation system for a motor vehicle
Inventor: KNOEPPEL KLAUS-DIETER
IPC: B60H1/00
Filed: 1988-04-15
Abstract: In a ventilation system for a motor vehicle the operation of two or more air flaps (3, 4, 5) takes place by means of a single, driven cam disc (10), in the pitch curve (11) of which are guided the end journals (18) of the lever mechanisms (15, 16, 17) of the air flaps. <IMAGE>
Patent DE-3814799-A1 (DE)
Title: Roof rack system for a vehicle
Inventor: WESTPHAL EDWARD
IPC: B60R9/045
Filed: 1988-05-02
Abstract: A roof rack system for a vehicle comprises a railing, which is connected fixedly to the vehicle and comprises two struts (1), and a plurality of supporting rods (3), which extend between the struts and can be removed when not in use. In order then not to have to store the supporting rods (3) in the vehicle interior but nevertheless to have them constantly ready to hand, it is proposed to provide the struts (1) with chambers (4) for receiving the supporting rods (3). <IMAGE>
Patent DE-3819859-A1 (DE)
Title: Garment
Inventor: POPP EUGEN DR
IPC: A61H39/04
Filed: 1988-06-10
Abstract: Acupressure treatments are known to have positive effects on the well-being of a human being. Self-treatment is difficult for a variety of reasons. The invention proposes a garment which is adapted to the shape of the human body and rests essentially tightly against the body surface, receptacles such as button holes, snap fastener counter-pieces or the like being arranged in a predetermined pattern, so that pressure elements can be inserted so as to be individually releasable between body and garment.
Patent DE-3819861-A1 (DE)
Title: Discharge device
Inventor: SBASCHNIGG JOHANN
IPC: B01J8/00
Filed: 1988-06-10
Abstract: The invention relates to a discharge device on a container, in particular for stuff discharge from a bleaching tower in the cellulose industry, in which a rotating arm is provided in the region of the container bottom with a central discharge, which arm conveys the material to be discharged to the central discharge. According to the invention, the arm is connected to a rotating discharge pipe which passes through the container bottom.
Patent DE-3820084-A1 (DE)
Title: Die for the production of injection die castings
Inventor: MOESER HANSJUERGEN
IPC: B29C45/44
Filed: 1988-06-13
Abstract: A description is given of a die (10) for the production of injection die castings with undercuts, the said die having a central core element (12) and two groups of segment elements (14, 16) which are arranged alternately along the periphery of the core element (12) and can be displaced between a casting position and a casting ejection position. In each displacement position relative to the core element (12), the segment elements (14, 16) rest against one another with contact surfaces. The core element (12) has a number of tapered outer surfaces (18) corresponding to the number of first segment elements (14) and the first segment elements (12) can be displaced along these surfaces to execute an axial and simultaneously radial movement. In each corner region of the core element (12), the said corner region being defined by two adjacent outer surfaces (18), are two additional second surfaces (26) which define respective recesses (28) in the core element (12) for the reception of one of the second segment elements (16). <IMAGE>
Patent DE-3822388-A1 (DE)
Inventor: KUTARAGI KEN
IPC: G11B5/012
Filed: 1988-07-01
Abstract: A record disk has a read-only track area and a writable track area in which a guard band of a sufficient width is formed between such two areas for prevention of erroneous writing into the read-only track area during data writing into the writable track area. Apparatus using such disk employs a pair of heads with opposite azimuth angles and erasing of a track is first checked to prevent a read-only track from being erased. During such track erasing, a track recorded by a head with one azimuth is erased by a head with the other azimuth.
Patent DE-3824532-A1 (DE)
Title: Alarm system with computer evaluation
Inventor: ODENDAHL ALFRED DIPL ING DR
IPC: G08B25/06
Filed: 1988-07-20
Abstract: An alarm system is proposed whose sensors (1) are monitored and controlled by a computer (3). When a sensor for example transmits an alarm signal, the computer automatically activates actuators which are prepared to remove the danger. For transmitting the data between the computer and the sensors or the receivers of the actuators, the power supply grid (2) is preferably used. <IMAGE>
Patent DE-3825184-A1 (DE)
Title: Cuboid container
Inventor: EDELHOFF GUSTAV DIETER
IPC: E05D15/46
Filed: 1988-07-25
Abstract: In a cuboid container, which is preferably suitable for receiving refuse and has an aperture arranged at one end face, preferably serving the purpose of filling and capable of being closed by a flap or a lid, this lid is to be capable of movement, with a low space requirement, between an opening and a closing position. To this end, the outer ends of parallel connecting rods (5', 6') are articulated on the lateral edges of the lid (4), the inner ends of the said connecting rods being mounted on bolts (8, 11) or pins connected to the container side walls (7), and an actuating device for pivoting the lid (4) between its closing and opening positions and a locking arrangement for locking the lid (4) in the closing position are provided. As a result of the parallel connecting rods, the lid is guided at four points so that in its closing position, with appropriate locking, it can advantageously absorb forces acting upon it from the inside, caused by the charged material. Automatic opening of the container lid, for example as a consequence of forces acting thereon during container transport, in the event of braking and acceleration, is excluded (Fig. 1). <IMAGE>
Patent DE-3825611-A1 (DE)
Title: Substituted fused pyrroles, process and intermediates for their preparation, and their use in medicaments, in particular as HMG-CoA reductase inhibitors
Inventor: PHILIPPS THOMAS DIPL CHEM DR
IPC: C07D471/04
Filed: 1988-07-28
Abstract: Substituted fused pyrroles can be prepared by reduction of appropriate ketones and subsequent hydrolysis, cyclisation, hydrogenation and, if appropriate, isomer separation. The novel substituted fused pyrroles can be used in medicaments.