baber/WOPTO huggingface dataset:
Patent DE-3718856-A1 (DE)
Title: Water treatment plant for water contaminated with environmentally harmful organic substances, such as chlorinated hydrocarbons
Inventor: SCHNIEDERS HEINZ
IPC: B01D17/02
Filed: 1987-06-05
Abstract: Water or contact water treatment plants for water contaminated with environmentally harmful organic substances such as chlorinated hydrocarbons or substances containing mineral oil. In these plants, which can also be termed adsorption and absorption filters, instead of activated charcoal, polyurethane foam (base, ether) is used as filter or adsorption and absorption medium. The polyurethane foam (base: ether) serving as filter aid is regenerated in a drycleaning machine and can thus be reused. The substances adhering or absorbed to the polyurethane foam, depending on their properties, either remain in the circulation or a drycleaning machine and again perform their function there or remain in the still base of a drycleaning machine and can be disposed of from there.
Patent DE-3720378-A1 (DE)
Title: Blanket for printing devices
Inventor: NARUSE SHOBU
IPC: B32B25/06
Filed: 1987-06-19
Abstract: A blanket for printing devices, in which the surface of a layer of rubber is used for transferring the printing ink, can be designed as a compressible or as a non-compressible blanket. The blanket comprises at least one upper layer of rubber, whose surface forms the printing surface, a reinforcing layer of very low resilience and sufficient tensile strength, and a layer of paper which is inserted between the layer of rubber and the reinforcing layer. For a compressible blanket, a compressible intermediate layer is inserted between the reinforcing layer and the layer of paper.
Patent DE-3720734-A1 (DE)
Title: Method for the reconditioning of used steel screws
Inventor: LESS JULES
IPC: B21K7/00
Filed: 1987-06-23
Abstract: The used screws (1) are first of all heated to a forging temperature of about 1150@C and are then fed to an upsetting press (3). In this press, the threads are completely eliminated by an upsetting process, giving a cylindrical stud. At the same time, the head (6) of the screw is restored to its original mass. While still hot, the formed articles are fed to a thread-rolling machine (9) which rolls a new thread onto the upset stud. The cold screws are then deburred. <IMAGE>
Patent DE-3737721-A1 (DE)
Title: Liquid-crystal drawing board
IPC: G09F9/35
Filed: 1987-11-06
Abstract: A drawing board with a drawing machine is mounted on a stable frame, and has a multiplicity of excitable liquid crystals on the machined surface of the plate. These liquid crystals can be excited via a pin assigned to the drawing head, with the result that appropriate lines, circles and the like can be represented on such a machined surface without the use of drawing ink, pencil or the like. In this case, the liquid crystals thus stimulated can also relay their information to a computer or a CAD-supported system, in which the corresponding information is stored and evaluated. The solution according to the invention thus offers not only the possibility of optimising the prior drawing technology, but at the same time, while fully ensuring teamwork, of representing all the required details at an order of magnitude which can be surveyed and also of recalling them from the computer as required. <IMAGE>
Patent DE-3740902-A1 (DE)
Title: Rotating hollow cylindrical callus rasp with suction openings and a transparent dust-protection device belonging thereto and arranged thereover
Inventor: SCHLICKSUPP URSEL
IPC: A61B90/40
Filed: 1987-12-03
Abstract: Rotating hollow cylindrical callus rasp with suction openings and a transparent dust-protection device belonging thereto and arranged thereover, but in particular for dealing with calluses in chiropody. The invention relates to a thin-walled callus rasp (1) which is designed as hollow cylindrical rasp. This is exchangeably fitted between two centring discs (2a + 2b) each of which is produced separately and has suction openings (2c) and is thus intrinsically stabilised and is placed on the receiving spike (3) designed for this purpose and fixed by means of a suitable screw connection (4 + 4a). The dust-protection device (5) belonging thereto consists of transparent plastic (PMMA) and thus provides a clear view of the working area, is designed in the form of a hollow cylinder, has on the lower side of the cylindrical body an opening (5d) which runs parallel to the axis so that the abrasive body can rotate freely and the abraded dust can bring about optimal dust-free processing due to increased suction effect and centrifugal suction. Furthermore, the reception shaft (5a) formed thereon can be pushed onto the handpiece provided therefore, with or without dust suction device, by clamping sliding seating also designed as adapter, where it is arranged so as to be axially rotatable, displaceably lockable and releasable, and provides optimal dust suction. <IMAGE>
Patent DE-3741375-A1 (DE)
Title: Method of operating image processing systems
Inventor: SCHMID REINER DR ING
IPC: G06F3/0484
Filed: 1987-12-07
Abstract: A method of operating image processing systems using a graphic user interface and a device for integrated data management. The method is distinguished by the following steps:   a) The interaction of processors and image processing software is organised so that control of the processing operations is unified for both the special image processing hardware and the image processing software component. b) The system components involved are integrated via a central communication node. c) For graphic representation and interaction with the user, a mask design is constructed, and the mask is a graphic montage of representation and interaction primitives. d) The data are managed in a central database system according to a relational data model, in such a way that accesses to the database system are carried out by processing operations.   <IMAGE>
Patent DE-3741706-A1 (DE)
Title: Method for producing spiral thin-film flat coils
Inventor: SCHMADERER FRANZ DIPL ING
IPC: B23K26/40
Filed: 1987-12-09
Abstract: The invention is based on the object of specifying an improved method for producing spiral flat coils on a substrate. This object is achieved by means of laser-induced chemical deposition of a metal, for example aluminium, from the gaseous state. In the case of a preferred method variant, the metal is directly deposited in the desired pattern on the substrate. The method can be used for producing thin-film magnetic-field sensors. <IMAGE>
Patent DE-3800510-A1 (DE)
Title: Optical switch
Inventor: ELFERT FRITZ DIPL ING
IPC: G02B6/35
Filed: 1988-01-11
Abstract: For simplifying the production and for increasing the reliability of operation while maintaining a uniformly high light transmission efficiency during the service life, an optical switch is constructed in such a manner that its moving switching element comprises an optical fibre section, preferably in the form of a light guidance section which is bent so as to be U-shaped, which can be moved with at least one of its ends axially to a light guidance end of an incoming or outgoing light guidance in the direction of this light guidance end or away from said light guidance end in such a manner that for the completion of a light transmission path mutually opposite planar end surfaces of a light guidance end, on the one hand, and of one end of the optical fibre section, on the other hand, are brought into contact with each other by an axial movement bringing them towards each other.
Patent DE-3805495-A1 (DE)
Inventor: FUCHS DIETER DR
IPC: G01N21/3563
Filed: 1988-02-22
Abstract: A process is described for direct determination of complex corrosive environmental conditions, which comprises exposing a glass surface to the environment and examing the glass surface before and after exposure using a measurement method based on radiation, in particular a IR-spectroscopic method, in order to determine corrosion effects, in particular water absorption and ion exchange. Glass sensors suitable for use in this process are likewise described.
Patent DE-3808775-A1 (DE)
Title: Service brake and spring braking system, especially for trailer vehicles
Inventor: SCHAUER WINFRIED DR
IPC: B60T8/32
Filed: 1988-03-16
Abstract: In a trailer brake system, actuatable by pressure medium, which has a service brake system, which can be influenced by pressure control valves, for example ABS valves, and a spring braking system, a retaining valve (1), connected to the spring brake cylinders of the spring braking system on the inlet side, is provided which, under the effect of the pressure of the pressure medium reservoir of the trailer, ensures the release position of the spring braking system existing in trailer operation even if the pressure medium reservoir of the service brake system should be subject to a high consumption, for example in the event of repeated operation of the brake on a gradient. <IMAGE>
Patent DE-3809037-A1 (DE)
Title: Magazine-stored optical waveguide connector
Inventor: FINZEL LOTHAR DIPL ING
IPC: G02B6/38
Filed: 1988-03-15
Abstract: When producing multiple optical waveguide connectors the problem consists in that the individual optical waveguide connections are to be of a releasable design. With the aid of the connector it is to be possible to produce connections between optical waveguides on the spot. The object is achieved in that a plurality of in each case two-part holders (1, 40) are arranged in a sheet-metal profile (4, 20) by holding and pressing them together in a resilient manner. The pairs of optical waveguides (58, 59) are in each case aligned in a mutually flush manner and joined with their end faces in one of the holders (1, 40) inside a groove (25). Due to the resilient holding force of the sheet-metal profile (4, 20) on each holder (1, 40), the optical waveguides (58, 59) are secured inside the holder (1, 40). Each optical waveguide connection inside a sheet-metal profile (4, 20) can be released on its own. The multiple optical waveguide connector is suitable for use on the spot, where a plurality of releasable optical waveguide connections are to be created without the aid of complex devices. <IMAGE>
Patent DE-3810375-A1 (DE)
Title: Process for producing a floor upon which it is possible to walk and drive vehicles
Inventor: KUEPPER-TETZEL UDO DIPL ING
IPC: E04F15/04
Filed: 1988-03-26
Abstract: A description is given of a process for producing a floor, upon which it is possible to walk and drive vehicles, at minus temperatures, in particular in the case of the subsequent installation of rack systems, which can be displaced on rails, in chilling blocks, frozen stores and the like. If appropriate, a compensation layer is applied in the dry state on an existing, load-bearing substructure and wooden elements formed by glued laminated boards are laid butting against one another on the substructure or the compensation layer. A wear layer comprising wooden panels is applied on the wooden elements formed by glued laminated boards.
Patent DE-3815285-A1 (DE)
Title: Apparatus for dyeing cellulose fibres
Inventor: ENGEL WOLFRAM DR ING
IPC: D06P3/68
Filed: 1988-05-05
Abstract: The invention relates to an apparatus for dyeing cellulose fibres by the naphthol technique. The essential features are that the capacity of the dye-dissolving vessel corresponds to the capacity of the short liquor jet dyeing machine for a very wide range of liquor ratios. The dye-dissolving vessel communicates with the short liquor jet dyeing machine via a tube. The outlet orifice of the dye-dissolving vessel, the tube, and the inlet all have the same diameter. <IMAGE>
Patent DE-3822128-A1 (DE)
Title: Ribbon cable for the electrical connection of two communications terminals
Inventor: ESSER WILHELM
IPC: H01R4/24
Filed: 1988-06-30
Abstract: A ribbon cable (1), which consists of a large number of insulated conductors (2) and at least one insulated earth conductor (3), for the connection of two communications terminals (8, 9). Simple measures are intended to prevent overvoltages produced by static charge on the operator being able to reach the ribbon cable (1) which is located in the region of the separating joints (10) of the two apparatuses (8, 9). This is done by the earth conductor (3) of the ribbon cable (1) being exposed in the region of the separating joint (10) of the two apparatuses (8, 9) at least at a point (4) in its region facing the operator. <IMAGE>
Patent DE-3823036-A1 (DE)
Title: Heavy-goods vehicle with a conveying blower for cereals, sawdust and the like
Inventor: WITTSTOCK HANS
IPC: B60P1/60
Filed: 1988-07-07
Abstract: What is described is a heavy-goods vehicle (10) with a conveying blower (12) for cereals, sawdust and the like, having a gear device (56) for connecting the travelling gear (50) of the heavy-goods vehicle (10) to the drive (26) of the conveying blower (12), the conveying blower (12) being arranged between the driver's cab (44) of the heavy-goods vehicle (10) and the loading surface (46) of the latter, and the gear device (56) comprising a first cardan shaft (58) which, by means of an accessory-unit connection (54) of the travelling gear (50), connects to an intermediate gear (64) which is mounted on the loading-surface chassis (62) underneath the loading surface (46) and which has a drive (66) and an output (68) located on the same side as the drive, and a second cardan shaft (70) which connects the drive (68) of the intermediate gear (64) to a blower drive (26) located in the region of the conveying blower (12) (Figs. 1, 2). <IMAGE>
Patent DE-3827133-A1 (DE)
Title: N-benzoyl-N'-2,3,5-trihalo-4-haloalkoxyphenylureas, their preparation, and their use in pest control
Inventor: DRABEK JOZEF DR
IPC: C07C205/26
Filed: 1988-08-10
Abstract: Novel substituted N-benzoyl-N'-2,3,5-trihalo-4-haloalkoxyphenylureas of the formula I <IMAGE> in which R1 represents hydrogen or fluorine and R2 represents fluorine or chlorine, their preparation and intermediates therefor, their use in pest control, and pesticides containing at least one compound of the formula I as active substance are disclosed. The preferred field of application is the control of pests on animals and plants.
Patent DE-3835688-A1 (DE)
Title: Holder for lengths of optical waveguides or bundle tubes
Inventor: WEINBRENNER ALFRED
IPC: G02B6/44
Filed: 1988-10-20
Abstract: Cassettes are known for holding lengths of optical waveguides or bundle tubes. These cassettes consist of a box-shaped housing with inlets for cables and with lug-like holding-down appliances fastened to the side walls. The holding-down appliances make it difficult to insert the lengths of optical waveguides or bundle tubes; they are, however, necessary to hold the optical waveguides or bundle tubes reliably. The holder according to the invention considerably facilitates the insertion of the lengths of optical waveguides or bundle tubes in that one of the lateral limits 2 with cover 3 is arranged so that it can be taken off from the holder or is displaceable. The invention is used in optical fibre cable termination racks for holding the lengths of bundle tubes. <IMAGE>
Patent DE-3836976-A1 (DE)
Title: Drive-rod fitting for a sash/leaf of a window, of a door or the like
Inventor: EBNER JOHANN
IPC: E05B65/08
Filed: 1988-10-31
Abstract: The invention takes as departure point a drive-rod fitting for a sash/leaf of a window, of a door or the like, having a handle for actuating a drive rod guided in the sash/leaf frame and having a lock which can be actuated by using a key and, in its blocking position, blocks the drive rod or a part which is connected thereto in terms of movement. Known drive-rod fittings of this type have the disadvantage that the lock does not automatically become effective when the window or the door is closed. The invention ensures that the blocking member 20 is continuously actuated into the blocking position in that the blocking member 20 exhibits a bearing means 50 for a spring 45 which forces the blocking member 20 into the blocking position. <IMAGE>
Patent DE-3837204-A1 (DE)
Title: Regenerable colour developer
Inventor: KLEINSCHMIDT PETER
IPC: G03C7/413
Filed: 1988-11-02
Abstract: A development process for bromide-containing colour papers of the EP-2 type which contains a concentrated developer and a separate concentrated addition solution which is used in combination with the concentrated developer. The concentrated developer is formulated in such a way that it, used alone and in a correspondingly concentrated mixture with water, gives a development time which is shorter by a factor of from two to three than the standard. This is achieved in accordance with the most recent prior art by, inter alia, a high concentration of the developer substance CD-4 in combination with a low bromide concentration. The concentrated addition solution is formulated in such a way that, combined with the concentrated developer and appropriate dilution, a slower-working machine developer solution is obtained for use in heated development machines. To this end, the concentrated addition solution contains, in addition to buffering alkalis, at least 50% of the total bromide content of the machine developer solution to be prepared from the two concentrates. A particular advantage of this formulation is that the machine developer solution can be regenerated after exhaustion due to processing conventional amounts of colour paper by addition of concentrated developer.
Patent DE-3842568-A1 (DE)
Title: Process for the removal of sulphur from crude oil
Inventor: FALKENSTEIN KARL
IPC: C10G32/02
Filed: 1988-12-17
Abstract: The object of the patent claim is the removal of the sulphur content from crude oil by the installation of a special desulphurisation plant at a certain point in the functional structure of a crude oil refinery, in order thereby to render the crude oil distallates sulphur-free before they are obtained in the fractional distillation, so that the toxic sulphur dioxide can no longer be formed in the useful combustion of diesel fuel and fuel oil. For the removal of the sulphur, the otherwise usual gasification temperature for the fractional distillation of the crude oil is raised from 370@C to about 450 to 470@C, since the sulphur becomes gaseous only at 448@C. By means of ultrasonics or the action of a high-frequency electromagnetic field of defined frequency, the sulphur gas is separated from the hydrocarbon/gas mixture - and, owing to its higher density, collected by means of a direct-current electromagnetic field - and fed to a separate consumer plant.
Patent DE-3844338-A1 (DE)
Title: Method and apparatus for machining workpieces of long-chip material
Inventor: WALKER THOMAS HELMUT DR ING
IPC: B23B25/02
Filed: 1988-12-30
Abstract: In order to provide a method of machining workpieces of long-chip material, in which, by means of a tool moving in a direction relative to the workpiece, stock removal is effected at a predetermined depth in an area of the workpiece by removing a chip, and in order to create an apparatus for carrying out the method, the method and the apparatus ensuring breaking of the chips with great certainty and reliability and in addition only involving very little outlay, it is proposed that, before the removal of the chip, the area be provided with a linear structural change which runs essentially transversely to the direction of the relative movement of workpiece and tool and the penetration depth of which is smaller than the depth of the stock removal.
Patent DE-3844508-A1 (DE)
Title: Adder circuit in 51111 code
Inventor: MERKLE PAUL
IPC: G06F7/491
Filed: 1988-10-02
Abstract: In the adder circuit according to the subject of the invention, a special circuit according to P 3832115.7 is used as the main circuit (2). This has the advantage that it is an electronic circuit with a standard structure. The disadvantage is that the additional partial circuit (10) is required. <IMAGE>
Patent DE-3905046-A1 (DE)
Title: Television remote control combination for station selection and pointer arrow for television picture details
Inventor: WIEMERS KARL-HEINZ DIPL ING
IPC: H04N5/44
Filed: 1989-02-18
Abstract: The technical problem of the invention is the same as the technical objective and aim. According to the present state of the art, there are currently television remote controls on the market which have the generally known functions which are triggered by pushing a button. There is not as yet any television remote control device by means of which, apart from the known functions, an arrow can be generated on the television picture by pushing a button, which can be moved by a simple movement of the hand with the remote control and by means of which, as a result, details of the television picture are pointed out. Solution of the problem or of the technical objective By means of the feedback between television set and remote control, which is not explained in greater detail here, an arrow activated on the television picture becomes visible by means of which television picture details are pointed out by moving the television remote control combination. Technical details will still be supplied. Field of application: electrical and electronic television engineering.
Patent DE-3905462-A1 (DE)
Inventor: SCHWARZ WOLFGANG DR ING
IPC: E02D5/34
Filed: 1989-02-22
Abstract: The invention relates to a method and a measuring system for determining the concreting pressure when constructing cast-in-situ concrete pillars by means of a drilling screw (10). The previous shortcoming in determining the concreting pressure at the head side on the drilling screw (10) is overcome owing to the fact that a method and a measuring system are proposed by means of which the concreting pressure prevailing in the base area can be reliably sensed. <IMAGE>
Patent DE-3907640-A1 (DE)
Title: Transom connector
IPC: E06B3/96
Filed: 1989-03-09
Abstract: In order to connect a transom 92) to the frame leg (1) of a glazing bar or of another crosswise transom of a window or of a door, at least the transoms being hollow plastic profiles, the invention proposes a transom connector (4), having a foot part (5) as abutment flange and an adapter piece (6) which extends at right angles thereto and can be inserted into the interior of the hollow plastic profile of the transom (2), in the case of which the transom connector (4) is designed as a plastic moulding into which metal angles (7) are received such that the outer sides (7.1) of one leg of the metal angles (7) lies flush in the abutment surface (5.1) of the abutment flange (5) and the inner side (7.2) of the other leg of the metal angl (7) lies on an inner wall (6.1) of the adapter piece (6), designed as a hollow body, of the transom connection (4), the end side of the adapter piece (6) projecting beyond that leg of the metal angle (7) which lies in the adapter piece (6). By virtue of this design, the hollow profile of the transom is closed off in a sealing manner by the transom connector, steel inserts provided in the transom have no metallic contact to the outside, the transom connector can be produced and used simply and cost-effectively. <IMAGE>
Patent DE-3912678-A1 (DE)
Title: Adjusting spacing between components on different axes - involves bearing slide connected for articulation to baseplate by eccentric
IPC: B60N2/90
Filed: 1989-04-18
Abstract: The device is for adjusting the axial spacing of components set on different axes. The axis (6) of at least one component (3) is set in a base plate (2) and the relative position of the component to the axis (6) is determined by a bearing slide (15, 16) which is connected for articulated movement to the base plate by an eccentric (17). The bearing slide has an axial bore embraced by a bearing ledge (26) which accommodates the component. The axial bore is pref. designed as an oblong hole whose width corresponds to the dia. of the axis (6). USE - To allow independent adjustment of the axial distance of several components on a common axis relative to one or more components on a different axis, esp. for the adjustment of vehicle seats.