baber/WOPTO huggingface dataset:
Patent DE-3617394-A1 (DE)
Title: Tractor-drawn rotating deep-ploughing plough for the elimination of radioactive precipitation
Inventor: MUNNECKE GUSTAV-ADOLF
IPC: A01B13/08
Filed: 1986-05-23
Abstract: The invention relates to a rotating deep-ploughing plough having at least one rotatably mounted plough drum (12), on which at least four plough irons (1 + 2 + 3 + 4) are arranged and which is assigned, connected thereto, at least four curved mould boards (10) mounted pivotably by the amount (y) and, arranged movably in the region of the plough irons (1 + 2 + 3 + 4) on the rotatable plough drum which by means of the tractor (7) via the power take-off shaft (8) and the variable-speed drive (9), has to be guided into the soil as a result of a rotational movement of the plough drum (12), in order thereby to turn the soil over exactly. <IMAGE>
Patent DE-3617599-A1 (DE)
Title: Apparatus and method for oil/water separation
Inventor: SPRENGER JOACHIM
IPC: B01D17/02
Filed: 1986-05-24
Abstract: Method and equipment for oil/water separation, e.g. in the case of compressed air condensate, a plurality of separation principles being combined in one module, at least two very fine filters being provided connected in series and autonomous operation without external energy being made possible. In addition, monitoring for functionality can be performed by sensors in the filter inserts and, if required, the compressed air generation can be shut off.
Patent DE-3632319-A1 (DE)
Inventor: KLUMPP MAXIMILIAN
IPC: B23Q3/06
Filed: 1986-09-19
Abstract: A short-stroke drilling and milling machine (1) with a machine body (2) has a tool carriage (3) which can move in the X and Y directions and, above it, a spindle carrier (4) for tools, which can move in the Z direction. The tool carriage bears two vices (5). To be able to machine workpieces, for example shafts, of any length on this machine, arranged fixedly on the machine body, but able to swivel and/or rotate with respect to the latter there is a centring-clamping device (6), which presents a passage for the workpiece in the X direction. For machining, the workpiece is clamped in the vices and released by the centring-clamping device. Thereafter, the workpiece carriage moves into an extreme position away from the centring-clamping device. Then, the centring-clamping device closes, the vices open and the workpiece carriage moves into a position alongside the centring-clamping device. Then, the vices are closed once again, whereas the centring-clamping device opens; the workpiece can be drawn through the clamping device in order to be machined in the next stage. The apparatus dispenses with the high space requirements and costs of long-bed machines. <IMAGE>
Patent DE-3634940-A1 (DE)
Title: Device for measuring the flexion forces of the human thumb
Inventor: WEBER HANSJOERG DR
IPC: A61B5/22
Filed: 1986-10-14
Abstract: The invention relates to a device for measuring the flexion forces of the human thumb using a device of known construction for measuring the flexion forces of the human hand or of individual fingers for scientific and practical objectives in various fields of medicine, especially in occupational medicine, sports medicine, surgery, orthopaedics, neurology, physiotherapy and rehabilitation. The solution according to the invention resides in the fact that a handle 1 designed as a half-shell having a low wall thickness is connected to a transverse support 6 and support 4 via a U-shaped bracket 2, two hinges 12 and 15 and a rotating stand 9, and that the support 4 and the transverse support 6, as well as the vertical movement planes of the hinge I 12 and of the hinge II 15 are each located at an angle of 90@ relative to one another and so that their positions and adjustments are freely selectable, and that the movement plane of the rotating stand 9 is arranged horizontally and so that its adjustment is freely selectable. <IMAGE>
Patent DE-3636622-A1 (DE)
Title: Baking oven or roasting oven having a heating fan and a catalyst
Inventor: KUMMER LUTZ
IPC: A21B1/26
Filed: 1986-10-28
Abstract: A baking oven or roasting oven having a heating fan (7, 8) for hot air operation is furnished with a catalyst. In order to achieve in this case high temperatures at the catalyst to achieve an optimal catalytic result in the elimination of odours from the vapours, at least parts of the heating fan (7, 8), in particular the heating element (8) itself, or strips (9) attached thereto to conduct heat, are furnished with a catalytic coating. <IMAGE>
Patent DE-3637260-A1 (DE)
Inventor: PREISSNER KLAUS T DR
IPC: C12N5/071
Filed: 1986-11-03
Abstract: To colonize surfaces with endothelial cells, the surfaces are coated with S-protein, if necessary after being previously coated with collagen (type III) or with collagen and fibronectin, then colonized with endothelial cells.
Patent DE-3638667-A1 (DE)
Title: Flat switch
Inventor: MOTSCH ALFONS DIPL ING
IPC: H01H13/02
Filed: 1986-11-12
Abstract: An essential requirement of an optimum flat switch is that the switching movement and the switching pressure remain constant in all operating states. The Standard Regulation requires reliability of switching operation between -30@C and +80@C. The key surface (the key element) must be as robust as possible, and the switching system must be DC isolated for voltages of 24 V and above (the latter is likewise a Standard Regulation). The flat switch according to the invention is the first relevant design which completely complies with these requirements. The key element (3) of the new flat switch is constructed as a part which is organically cohesive with the switch housing (1, 2) and is integrated therein, and has a specific strength (thickness) and stiffness. The air space (15) which is located in between the key element (3) and the opposing switch part (7) and is otherwise hermetically sealed is connected to a highly elastic pressure equalising hose (16), which is sealed at one end (17), so that the air pressure in the air space (15) and thus the switching movement and switching pressure remain constant. The switching movement can be designed to be extremely short, and the key element (3) can be designed to be correspondingly stiff. <IMAGE>
Patent DE-3639303-A1 (DE)
Title: Pipe bundle apparatus
Inventor: SANGERHAUS WOLFGANG
IPC: F28D3/02
Filed: 1986-11-17
Abstract: The invention relates to pipe bundle apparatuses, which preferably work according to the trickling film principle and are used for condensation and cooling of steam-gas mixtures. The invention is based on the object of creating pipe bundle apparatuses in which an optimal heat exchange takes place, the free cross section between the pipes of the pipe bundles is dimensioned to correspond to the existing condensation of the steam-gas mixture for approximately the same speed, and installation conditions and apparatus arrangements are taken into account by combination of the individual pipe bundles. The object is achieved in that in a standing pipe bundle apparatus preferably three pipe bundles are provided, which corresponding to the existing condensation of the steam-gas mixture exhibit a free cross section between the pipes in the ratio of 1:0.75:0.6, and the pipe bundles are combined in such a way that two bundles with a ratio of the free cross sections of 0.6 and 0.75 are combined in an upper pipe bundle separated by suitable separation walls or three pipe bundles with the above cited cross section ratio are arranged one above the other. All embodiments have separation walls in intermediate frames for removing the cooling water. <IMAGE>
Patent DE-3644417-A1 (DE)
Title: Hospital bed with chemisorption filter integrated at the head end and/or foot end
Inventor: HOELTER HEINZ DIPL ING
IPC: A61G7/05
Filed: 1986-12-24
Abstract: The invention relates to a hospital bed which has venting and aeration systems integrated on the headboard and/or footboard and whose head and foot ends are fitted with chemisorption filters. At the head end, an antiallergic air purifying system blows the air into the patient's breathing region and/or in the foot region the air is aspirated via a chemisorption filter provided with a suction hose and a suction channel, and the purified air is then passed into the room or is circulated back to the system via the blowing tube under the bed cover.
Patent DE-3704970-A1 (DE)
Title: Lavatory-cleaning device
IPC: A47K11/10
Filed: 1987-02-17
Abstract: A lavatory-cleaning device (7), which is to be installed beside a lavatory in the manner of a brush and is to be used, has, on a handle (10) connected by a connecting pipe (6) to the plumbing, a jet head (12) with a multiplicity of nozzles. The nozzles are lined up in an elongated arrangement. Concentrated jets (13), which can be set to be concentrated to a comparatively pronounced extent by means of a control button (16), are to emerge from the device. <IMAGE>
Patent DE-3707150-A1 (DE)
Inventor: KOLLER KLAUS-PETER DR
IPC: C12P21/02
Filed: 1987-03-06
Abstract: By variation of the tendamistate gene, modified  alpha -amylase inhibitors having changed properties, or proteins or fusion proteins reacting reversibly with the corresponding receptors are obtained, from which the desired protein contained therein is released chemically or enzymatically.
Patent DE-3707470-A1 (DE)
Title: Method and apparatus for the production of moulds for full mould casting
Inventor: KOETZ GOTTFRIED DIPL ING
IPC: B06B1/10
Filed: 1987-03-09
Abstract: In the full mould process, patterns composed of materials which vaporise when the mould is filled are embedded in a free-flowing moulding material and the latter is compacted by means of vibrations. In order to allow the shape of undercut patterns or those with cavities closed at the top to be taken satisfactorily, the moulding material is excited with a vibration at an angle  alpha  < 90@ relative to the horizontal plane on one side of the patterns and with a vibration at an angle  beta  = 180@ -  alpha  relative to the horizontal plane on the opposite side of the pattern and, as a result, the moulding material executes a spiral movement upwards and fills undercuts and cavities from below. An apparatus for carrying out the method consists of a table which supports the patterns and a moulding container surrounding the latter and of two vibration generators mounted on the table symmetrically to its centre, each of which is mounted on the table at an angle to the horizontal plane such that the direction of vibration of one generator is at an angle alpha  < 90@ and that of the other is at an angle  beta  = 180@ - alpha .
Patent DE-3707800-A1 (DE)
Title: Process for welding or cutting
Inventor: HAHN GUENTER
IPC: B23K9/10
Filed: 1987-03-11
Abstract: Published without abstract.
Patent DE-3708216-A1 (DE)
Title: Optical and/or electrical cable
Inventor: SUTOR NORBERT DIPL ING
IPC: H01B7/285
Filed: 1987-03-12
Abstract: Particularly in the case of multilayer, filled telecommunications cables, it is a problem to introduce the filling compounds into the internal gaps as well. The application of the compound onto the central element before twisting, which is known for this purpose, has various manufacturing disadvantages. It is therefore proposed to provide the central element (20) with groove-like depressions or tab-like projections, for example with groove-like depressions (26) running around the central element (20) in a helical shape. <IMAGE>
Patent DE-3708963-A1 (DE)
Inventor: RILLY GERARD DR ING
IPC: H05B6/44
Filed: 1987-03-19
Abstract: A coil arrangement consisting of coil pairs and a manufacturing process and a device for its manufacture are described. The coil arrangement consists of a continuous conductor or parallel bundled conductors. The coils of the complete coil arrangement are spatially positioned in a plane. For manufacture, the individual coils are initially wound in parallel planes and are subsequently folded over into a common plane. The invention can be used for cookers with inductively heated cooking surfaces, offers a low intrinsic loss, good homogeneity of the magnetic field in the immediate vicinity of the coils for the inductive heating and low interference radiation at a greater distance, as a result of mutual cancellation of the magnetic components.
Patent DE-3709533-A1 (DE)
Title: Sensor for mechanical forces preceding from animal or human bodies
Inventor: NETTELHORST FRHR VON
IPC: H01L41/113
Filed: 1987-03-23
Abstract: The invention relates to a sensor which can be used, for example as a breathing mat and which has a piezoelectric film 1. The piezoelectric film 1 is subdivided into strip-shaped sections 4, 5. These strip-shaped sections 4, 5 are alternately connected to in each case one of two separate signal outputs 6, 7. The reliability of the sensor is substantially increased by this design. <IMAGE>
Patent DE-3713435-A1 (DE)
Title: Air separator
Inventor: FUNKE EBERHARD DIPL ING
IPC: B07B4/02
Filed: 1987-04-22
Abstract: The invention relates to an air separator for separating mixtures of substances, which are, in particular, of dust-like or powdery consistency. The air separator can also be used successfully wherever there are small differences in the relative density of the components to be separated. A preferred area of application are mill works, where such air separators are used for separating cereals. The aim of the invention consists in developing an air separator which has a high separating effect and minimum grain losses together with a low air requirement. The object of the invention is to develop an air separator in which the material to be separated passes through the zones of high air speed at an optimum speed. The object is achieved according to the invention in that deflection edges are arranged horizontally on the respectively lying surfaces of the container wall or of the flow body. <IMAGE>
Patent DE-3722910-A1 (DE)
Title: Intraocular lens
Inventor: SKJAERPE FINN DR
IPC: A61F2/16
Filed: 1987-07-10
Abstract: An intraocular lens in which the peripheral part can be drawn together by means of a small thread in order to reduce its radial extension, the small thread changing direction on loops in the peripheral part and on foot points at which the peripheral part is fastened to the lens body, so that additional guide means for the small thread on the lens body are unnecessary.
Patent DE-3727633-A1 (DE)
Title: Cone pulley transmission with controlled quantity of pressure medium
Inventor: RATTUNDE MANFRED
IPC: F16H61/12
Filed: 1987-08-19
Abstract: The invention relates to an infinitely adjustable cone pulley transmission, to which pressure medium is fed by one or more pumps by way of a hydraulic control unit in order to adjust the transmission ratio. These transmissions are generally driven by an internal combustion engine at rotational speeds of between 1000 ... 6000 min<-1>, resulting in a quantity of pressure medium proportional to the speed, which quantity is not sufficient for the functioning of the cone pulley transmission under widely varying operating conditions and considerably impairs the overall efficiency. By means of the invention, the quantity of pressure medium is controlled as required by means of sensors, an electronic processing unit and a solenoid valve according to the instantaneous operating states (engine speed, accelerator pedal position, etc).
Patent DE-3728180-A1 (DE)
Title: Process for safeguarding the mould on injection moulding or diecasting machines and associated arrangement
IPC: B29C45/76
Filed: 1987-08-24
Abstract: The invention starts from a process for safeguarding the mould on injection moulding or diecasting machines against movement of the mould parts into the moulding position while moulded parts or foreign bodies are still in the mould region or moulding region, at least one arrangement comprising sensor and receiver being provided for generating a light beam passing through the mould region or moulding region and this arrangement being in effective electrical connection with a control for stopping or enabling the movement of the mould part or mould parts into the moulding position. To ensure automatic compensation of the malfunction as a result of dirt and/or temperature change, and to provide a compensation for changes of distance and changes of adjustment on mould exchange, it is provided that the output voltage of the receiver is kept at an adjustable, constant value by amplification and that the response-threshold voltage of the arrangement, below which the stopping of movement (4) of a mould or of mould parts (3) takes place, is chosen so as to be only slightly smaller than the amplified output voltage of the receiver. The invention also relates to an arrangement for carrying out said process. <IMAGE>
Patent DE-3731322-A1 (DE)
Title: Chip aligner
Inventor: RAURA PENTTI
IPC: B27N3/14
Filed: 1987-09-17
Abstract: Chip aligner for aligning chips on a chip-conveying line, which chip aligner comprises spreading rollers (1) which spread the flow of chips on to an aligning apparatus (2) situated below the spreading rollers, in which aligning apparatus (2) the chips are aligned and then placed in the desired direction on the chip conveyor (3) situated below the aligning apparatus which comprises a plurality of aligning elements situated adjacent to one another and rotating about their axes (4). The elements for aligning the chips comprise radial blade structures (5) which are fastened longitudinally on their axes (4). <IMAGE>
Patent DE-3731721-A1 (DE)
Title: Deflection device for a stressing member for prestressing prestressed-concrete load-bearing structures
Inventor: SCHUETT KARL DR
IPC: E04G21/12
Filed: 1987-09-21
Abstract: The invention relates to a deflection device for a stressing member for prestressing prestressed-concrete load-bearing structures, which stressing member runs, outside the concrete cross-section of the prestressed-concrete load-bearing structure, over at least one deflection point, it being supported against a supporting means of the prestressed concrete load-bearing structure, and contains a plurality of stressing elements which are bundled together in a sheath. The deflection device exhibits short tube pieces which are pushed onto the stressing member at the deflection point and are located closely against one another or are arranged at a distance from one another. By means of their inner surfaces, said tube pieces consisting of a non-deformable material enclose, in a fitting manner, the sheath of the stressing member at least in the pressing and expansion region. <IMAGE>
Patent DE-3735314-A1 (DE)
Title: Combined rescue and protective cover with carrier bag attached to the long side
Inventor: DITTRICH BENEDIKT
IPC: A62B99/00
Filed: 1987-10-19
Abstract: Published without abstract.
Patent DE-3741820-A1 (DE)
Inventor: KAELBERER GERHARD DIPL ING
IPC: B60G17/0185
Filed: 1987-12-10
Abstract: The invention concerns a safety device for multi-axle vehicles which carry loads in danger of moving, in particular for ensuring the stability of tank trucks, and which comprise a tractor and a semi-trailer or trailer. The device comprises a processor which is supplied with basic information in the form of standard requirements for the dynamic behaviour of the load and the the two vehicle units, as well as with measured values provided by sensors connected to the tank. The sensors are also connected to a distance sensor and at least one additional sensor for detecting influences occurring during driving.
Patent DE-3742061-A1 (DE)
Inventor: ALDENHOEVEL HANS
IPC: H05G1/08
Filed: 1987-12-11
Abstract: The invention relates to a high voltage generator for radio-diagnosis or for high voltage supplied components, where the self-carrying frame is fabricated from a highly insulating form part. Additionally, all components used are arranged in the frame at predetermined locations.
Patent DE-3743839-A1 (DE)
Title: Dictating machine with short-rewind function
Inventor: ZWENIG GUENTHER
IPC: G11B15/093
Filed: 1987-12-23
Abstract: Known dictating machines with a tape memory and short-rewind function have the disadvantage that, in particular in the case of short rewind lengths, there are troublesome variations from the desired rewind lengths. This disadvantage is to be overcome with the novel dictating machine. For this purpose, the novel dictating machine has in the drive a detector or sensor which registers every movement of the tape. Furthermore, a time-measuring device is provided, which is coupled to the detector or sensor arranged in the drive in order to measure the time elapsing between the start of the short-rewind function and the first movement of the tape. An adding device finally adds the delay time determined in the measurement to the set short-rewind time. Dictating machines with tape memory.
Patent DE-3803830-A1 (DE)
Title: Mounting plate for furniture hinges
Inventor: LAUTENSCHLAEGER JUN KARL
IPC: E05D/
Filed: 1988-02-09
Abstract: Mounting plate (30) which is intended for securing a furniture hinge on the body of a piece of furniture and exhibits two mounting-plate parts (40; 42) which can be separated from one another and can be latched and unlatched one above the other. The bottom mounting-plate part (40), which can be fastened on the carrying wall of the body of the piece of furniture, exhibits, at its front end directed out of the body interior, at least one hook protrusion (78) to which there is assigned a hook-receiving means (76) on the underside of the top mounting-plate part (42). The latching mechanism for the releasable connection of the two mounting-plate parts (40; 42) exhibits, on the top mounting-plate part (42), two parallel tongues (64) which can be bent with respect to the surface of the carrying wall, each have a latching portion (74) and are latched in a positively locking manner with in each case one associated latching-receiving means (80) in the bottom mounting-plate part (40). By exerting pressure in different directions and parallel to the surface of the carrying wall, the latching portions (74) can be unlatched from the latching-receiving means (80). <IMAGE>
Patent DE-3806648-A1 (DE)
Inventor: TRIPPNER EDMUND
IPC: E06B9/24
Filed: 1988-03-02
Abstract: In the insulating glass window (1), a light-protecting device (2) is mounted between the two panes, which can be replaced by means of an aperture (6) which is disposed laterally in the spacer profile (7, 7a) and can be closed in a gas-tight manner by means of a cover (4, 5). 
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Patent DE-3811808-A1 (DE)
Title: Method and apparatus for transporting electrical printed circuit boards
Inventor: WEBER ERICH DIPL ING
IPC: H05K13/00
Filed: 1988-04-08
Abstract: In order to be able to transport photoresist-coated printed circuit boards in a continuous work sequence without danger of deformation of the printed circuit board or of impairment of the photoresist layers, in particular during heating in a drying station, it is proposed to support every printed circuit board in a contactless manner on one or more air cushions and at the same time to move it in the transport direction. For the purpose of moving the printed circuit board, preferably a mechanical pulling force is transferred to the printed circuit board, for example by means of endless chains. <IMAGE>
Patent DE-3815073-A1 (DE)
Title: Switched-mode power supply transformer for high switching frequencies
Inventor: WINKLER JOHANN
IPC: H01F27/00
Filed: 1988-05-04
Abstract: A switched-mode power supply transformer is described, in which, through suitable distribution of the windings with the intermediate connection of diodes, the parallel capacitance is made as small as possible, in order to make it possible to process even switching frequencies of 500 kHz or higher.