baber/WOPTO huggingface dataset:
Patent DE-3520168-A1 (DE)
Title: Device for mechanically registering a movable part
Inventor: ROLLET GERARD
IPC: H01H19/11
Filed: 1985-06-05
Abstract: A device for mechanically registering a movable part with reference to a base surface, in particular for use in a change-over switch or contact breaker, contains two thrust pins (110a, 110b) which are arranged longitudinally next to one another in a bore (81) which is provided in the movable part (80). The thust pins are designed in such a way that each has two main bearing zones (121, 133), of which one comes into contact with the bottom of a recess (91) arranged in the base surface and the other is loaded by elastic means (70). At least one of the two main bearing surfaces of the thrust pins lies in each case on one side of a main longitudinal plane A-A of the bore so that the pins are thrust against the inner wall of the bore in respectively opposite directions. <IMAGE>
Patent DE-3521194-A1 (DE)
Title: Apparatus for feeding in dust-like material
IPC: B65G53/46
Filed: 1985-06-13
Abstract: The apparatus for feeding dust-like material into a conveying line which is under pressure has a rotor 11 which has blades 8, 9 and is eccentrically mounted in the casing bore 4. Blades situated opposite one another form a rigid assembly, so that matching pairs of blades cross one another. The blades are arranged in a reciprocating manner in slots 10 in the rotor. The dust-like material is virtually completely discharged as a result of the eccentric arrangement. There is no reflux of compressed air from the region under pressure into the inlet, as no corresponding conveying spaces exist in the return pipe. The apparatus has a compact structure and runs slowly, so that there is little wear. The blades are automatically adjusted, even when a certain amount of wear has occurred, as they are loaded by the pressure in the conveying system in such a way that they are pressed against the section of the wall of the casing bore, in which section good sealing is important while the material is being conveyed. <IMAGE>
Patent DE-3530884-A1 (DE)
Title: Air-conditioning wall
Inventor: WEBER HILAR
IPC: F24J2/04
Filed: 1985-08-29
Abstract: The invention - air-conditioning wall - relates to a process for improving the functions of exterior walls for buildings of all types, in particular residential buildings. In principle, cold fresh air is forced from a ventilator (V), bypassing the windows, into a wall air layer (6) which is arranged on the exterior side, the fresh air then passing into the room via a core-wall through-bore (9) and an air slide (S). The most important point of the invention is that cold air is supplied to counteract transmission heat (t) which is escaping outwards, in order to intercept said transmission heat before it escapes out of the wall and to direct it back into the room with the fresh air. In this manner, part of the facade heat (f), occurring as a result of exposure to the sun, may also be directed into the desired room with the fresh air. By means of the flow of cold, dry fresh air through the exterior wall and the heating-up of said air by transmission heat (t) and facade heat (f) trapped in the wall, the exterior wall can be kept permanently dry. Lightweight timber walls may also be cooled by means of the novel throughflow of cooling air in the heat of midsummer. With the arrangement of a room-side air layer (2) according to Figure 2, the rear of the room-side wall covering (1) is heated by means of a heating pipe (r) or the like arranged in said air layer, this likewise contributing to the reduction in heating energy. Even in the case of existing buildings, the exterior walls of which ... Original abstract incomplete. <IMAGE>
Patent DE-3536505-A1 (DE)
Title: Method for setting up a connectionless acknowledged messaging service in communications systems
Inventor: PORTSCHT RAINER DR ING
IPC: H04L1/18
Filed: 1985-10-12
Abstract: To set up a reliable and low-cost connectionless acknowledged messaging service in communications systems in which each message transmitted by a transmitting station A and correctly received is normally acknowledged by the receiving station B via an acknowledgement signal Q1, it is proposed that the transmitting station A, having transmitted a message for which it does not receive an acknowledgement signal Q1 of a first type from the receiving station B, transmits an acknowledgement request signal QA to the receiving station B at the end of a pre-defined monitoring time. If station B received the message but its acknowledgement signal Q1 was lost, station B retransmits the acknowledgement signal Q1. If station B did not receive the message, it transmits an acknowledgement signal Q2 of a second type to station A, whereupon station A retransmits the message.
Patent DE-3536891-A1 (DE)
Title: Rail-operable traction vehicle
Inventor: BOENIGER HANSPETER
IPC: A63H19/02
Filed: 1985-10-16
Abstract: A traction vehicle (1), which can be operated on rails, for miniature railways is constructed from two two-axled bogies (3) which are coupled to each other by means of a connecting rod (12). Above the bogies (3), upward-projecting pivot pins (25) are attached to the power unit housings (29) and are guided through a slit-like pivot pin bearing (27) provided in the running gear (4). The traction hooks (9) fixed on the bogies (3) and the axles (11) of the driving wheels or running wheels (14) and the articulation devices (15) with the ends of the connecting rods (12) on the bogies (3) lie in a horizontal force plane on which the tensile and impact forces acting on the traction vehicle are distributed. <IMAGE>
Patent DE-3543372-A1 (DE)
Title: All-in assembly for the complete control of rail-bound or non-rail-bound, moving or stationary bodies of all kinds, to ensure that preprogrammed sequences of motion are followed
Inventor: KLINGENBERGER GERHARD
IPC: A63H19/24
Filed: 1985-12-07
Abstract: All-in assembly for the complete control of rail-bound or non-rail-bound, moving or stationary bodies of all kinds, to ensure that preprogrammed sequences of motion are followed.
Patent DE-3606333-A1 (DE)
Title: Blowing-in device for a hot-air heating system
Inventor: VLIET DANIEL VAN
IPC: F24D5/00
Filed: 1986-02-27
Abstract: The invention relates to a blowing-in device for a hot-air heating system for the introduction of heated air into a room. It is characterised by an elongated and hollow or tubular body produced from sheet metal, which is placed at at least one side on a wall of the room and extends from the ceiling to the floor of the room, this body being connected, at the ceiling, in a sealed manner to the air inlet duct for heated air and is provided, close to the floor, with one or more outlet openings, the side of the body adjacent to the wall of the room being provided with an inner insulating cover.
Patent DE-3613264-A1 (DE)
Title: Multi-purpose drill
IPC: B25D17/08
Filed: 1986-04-19
Abstract: A multi-purpose drill for rotary drilling in tiles, glass, masonry, steel, plastic, etc., is proposed, the mounting shank (14) of which is suitable for mounting in a drill chuck of a hammer drilling machine and/or a percussion drilling machine. To avoid or subsequently establish a hammering stress on the multi-purpose drill, an extension (17) which is plastically deformed by the hammering application of the drilling hammer is provided on the end of the mounting shank (14). <IMAGE>
Patent DE-3618237-A1 (DE)
Title: Packaging container for foods, method and device for producing such packaging containers
Inventor: ESSL REINHOLD
IPC: B65D81/24
Filed: 1986-05-30
Abstract: The packaging container (1) consists mainly of a bottom part (10) produced by the thermoforming method and a lid film (14) which is welded or bonded to the peripheral flange (12) of the bottom part (10) by the heat-sealing method. Arranged between the lid film (14) and the bottom part (10) is a textile thread (18) which extends over the entire container length and is sealed into the bonding region (13) between the lid film (14) and the flange (12), forming a gas-permeable capillary channel (16). An exchange of gas between the packaged product (20) located in the container and the exterior is thus possible. The thread parts embedded in the capillary channels (16) ensure that no contaminations can penetrate the interior of the container from the outside. <IMAGE>
Patent DE-3621928-A1 (DE)
Title: Water softening apparatus
Inventor: HUENTEN WERNER
IPC: B01J49/75
Filed: 1986-06-30
Abstract: In a water softening apparatus having a softening vessel (1) and a salt storage container (10), the salt storage container is connected via nonreturn valves (8, 12) in parallel to the flow section of the softening vessel (1). A switching valve (15) is connected into an input line (2) of the softening vessel (1), which switching valve, in the softening mode, permits the feed of untreated water to the softening vessel (1). In the regeneration mode, in contrast, the feed of untreated water is interrupted, so that the untreated water can force salt brine into the softening vessel (1) only via the nonreturn valves (8, 12) and the salt storage container (10). Via the valve port (17) then open, the spent regeneration liquid flows into a regeneration outlet line (18) which opens out directly into an outlet (21). <IMAGE>
Patent DE-3622199-A1 (DE)
Title: Special screwdriver
Inventor: UNGER GEORG
IPC: B25B23/10
Filed: 1986-07-02
Abstract: The invention relates to a special screwdriver, in particular to an attachment for a screwdriver. The attachment consists of a hollow cylinder in which slides a shank with the screwdriver spade tip. The inner bore of the hollow cylinder is conical, so that a number of screw sizes can be gripped. To be able to adapt the spade tip width to the largest screw, two guide slots, which are offset by 180 DEG in relation to one another and in which the longitudinal edges of the spade tip slide, are provided parallel to the longitudinal axis of the hollow cylinder. <IMAGE>
Patent DE-3639770-A1 (DE)
Inventor: KNAUSS UWE
IPC: G01C15/00
Filed: 1986-11-21
Abstract: A sensor-controlled levelling device comprises a position detector (2) and/or a laser sensor 30. To create a sensor-controlled levelling device by means of which a desired relative position can be automatically set and held in an accurately controlling manner, it is provided that in the case of the position detector (2) the float (5) provided there is supported and mounted in a centre area (3). The laser sensor (30) comprises a zero point detection with subsequent analysing electronics for at least one actuator (79; 78, 80). The actuator (79) can be countercontrolled in opposition to a relative position change of the laser sensor (30) compared with the reference plane (R) defined by a laser generator in the sense of a tracking of the laser sensor (30) to the reference plane (R) (Figure 3a). 
<IMAGE>
Patent DE-3643001-A1 (DE)
Title: Pharmaceutical composition
Inventor: DUBRULLE DANIEL ALBERT
IPC: A61K33/244
Filed: 1986-12-17
Abstract: The present invention relates to pharmaceutical compositions which have been prepared by synthesis or derived from natural sources, in particular for the treatment of leukaemias and AIDS, characterised in that they consist of a mixture of   a) 2 mg of niobium chloride (NbCl5) or 1 mg of niobium iodide (NbI5);   b) 2 mg of zirconium or 1 mg of anhydrous zirconium chloride (ZrCl4);     c) 1.3 mg of beryllium sulphate (BeSO4-4H2O);   d) 1.3 mg of lanthanum nitrate (La(NO3)3-6H2O);   e) 0.5 mg of ytterbium;   f) 1 mg of iridium chloride (IrCl3);   g) 2 mg of bismuth iodide (BiI3);   h) 1 mg of iodine tribromide (IBr3) or a multiple of the complete mixture in conjunction with known and suitable pharmaceutical vehicles.
Patent DE-3644614-A1 (DE)
Title: Multi-colour stamping pad
IPC: B41K1/54
Filed: 1986-12-29
Abstract: Published without abstract.
Patent DE-3715922-A1 (DE)
Title: Method and arrangement for measuring the thickness of a filamentary object
Inventor: JAKOB KLAUS DIPL ING
IPC: G01B11/10
Filed: 1987-05-13
Abstract: In a method for measuring the thickness of a filamentary object, in which a diffraction pattern of the object is produced on at least one optoelectric transducer, the distance between two extreme values of the diffraction pattern is determined and converted into a value for the thickness of the object. The distance between two adjacent similar extreme values can be determined, as can the distance of the undiffracted beam from the first maximum or the distance of the respective first maxima on opposite sides of the undiffracted beam.
Patent DE-3724995-A1 (DE)
Title: Process for manufacturing a composite body and the composite body itself
Inventor: SCHAEFER HERBERT DR
IPC: C04B41/88
Filed: 1987-07-28
Abstract: A process for manufacturing a composite body of a ceramic material and a metal, in which a molten metal is cast onto a preformed ceramic base body of prescribed roughness (porosity) with partial infiltration into the ceramic base body and subsequently solidifies in and on the ceramic base body to form a solid metal coating.
Patent DE-3727463-A1 (DE)
Title: Drainage insert with aeration and rod securing means for plants in plant receptacles
Inventor: SALCHOW WERNER
IPC: A01G9/12
Filed: 1987-08-18
Abstract: Drainage insert for plant receptacles and covering, of any shape, consisting of a highly porous or rot-proof material, for example plastic or fabric, provided with holes or bushings in or on the drainage body as a securing means for rods for fastening plants or the blooms thereof. In order to prevent the drainage body being filled or blocked by sludge, a cover is pushed over said drainage body. A small air chamber has to be located between drainage body and cover, and a tube or hose is inserted into the drainage body in order to provide for additional aeration or also the evaporation of the watering water. The drainage body also prevents, inter alia, the rotting of plant roots. Inserted or fitted in the drainage body are securing means for rods for tying the plants or the blooms thereof.
Patent DE-3728310-A1 (DE)
Title: Brake pressure control device
Inventor: BECKER HORST PETER
IPC: B60T8/44
Filed: 1987-08-25
Abstract: The invention relates to a brake pressure control device, especially an antilock device for hydraulic brake systems of motor vehicles. It comprises a tandem master cylinder (16), a filling stage (54), a pressure modulator (60) for adjusting the hydraulic pressure in the wheel cylinders during the brake pressure control mode, a hydraulic pump (8) and an electronic control unit (5) for controlling solenoid valves of the pressure modulator. Bypass lines (64, 19) are provided, which connect the pressure chambers (10, 15) of the tandem master cylinder directly to the reservoir (3). By means of the said bypass lines (64, 19) the build-up of a back pressure in the pressure chambers (10, 15) is prevented when the pump is commissioned and a rapid draining of the pressure chambers (10, 15) ensured. <IMAGE>
Patent DE-3730150-A1 (DE)
Inventor: GROHMANN PAUL
IPC: B23K7/00
Filed: 1987-09-09
Abstract: In the longitudinal cutting of continuous cast strands using high-pressure liquid-jet cutting nozzles, heating to ignition temperature is effected by means of a preheating burner which is guided to the liquid-jet cutting nozzle.
Patent DE-3731220-A1 (DE)
Title: Roller frame
Inventor: JUERGENS WALTER DR ING
IPC: B65G1/02
Filed: 1987-09-17
Abstract: The invention relates to a roller frame for transporting pallets, cardboard boxes and plastic crates etc., the sides of which roller frame are provided with formed-on threading funnels and/or inclined planes.
Patent DE-3732586-A1 (DE)
Inventor: HEESS MANFRED
IPC: B62D55/215
Filed: 1987-09-28
Abstract: 1. A rubber bearing for pins of caterpillar tracks and crawler tracks of vehicles, consisting of cylindrical rubber rings having approximately rectangular cross-sections, the outside diameter of which is larger than the bore diameter of the chain bodies onto which the pins are vulcanised and the encircling edges of which are provided with radii, characterised in that the rubber rings (6) in each case have frontally a collar (7), the outer shape of which has a radius (8) which opens tangentially into the end plane (10) of the collar (7), the inner shape of which is axial to the inside diameter (9) of the rubber ring (6), and the length (15) of which corresponds to half the spacing (16) of two rubber rings (6) in the non-pressed-in state.
Patent DE-3742235-A1 (DE)
Title: Process for treating soil material
Inventor: NIEL EGID MARIE MATHIEU GERARD
IPC: B09C1/02
Filed: 1987-12-12
Abstract: In order to remove metals from metal compounds in rock material, the latter is placed, as a homogeneous mass, into an open container provided with a permeable bottom and is sprayed with reactant. The bottom area of the container is at least 10 m<2>. The container height is from 0.5 to 5 m. Every 0.25 m<2> of the surface of the mass is sprayed, per hour, with 40 l of a solution of the reactant, which percolates through the mass. The new metal compounds thus formed are discharged with the spray solution. The eluate is passed to a recycling vessel, the unwanted compounds being removed. The solution to be sprayed once more is admixed with reactants. This circulation is maintained until the metal ions in the material have been reduced to a safe value. Finally, the reactant still remaining is washed out by water having a specific pH. <IMAGE>
Patent DE-3805635-A1 (DE)
Inventor: DAEMMGEN JUERGEN DR
IPC: A61K31/50
Filed: 1988-02-24
Abstract: The invention relates to a medicine containing a compound of the formula <IMAGE> in which R is an alkyl, hydroxyphenyl or methoxyphenyl group, the 3H tautomers thereof, the optically active antipodes thereof or the physiologically tolerated acid addition salts thereof, which has an antiischaemic effect on the heart, and in combination with a  beta -blocker or a bradycardic is suitable for the prophylaxis of myocardial infarct or for the treatment of acute myocardial infarct, especially for the lysis therapy of acute myocardial infarct.
Patent DE-3805641-A1 (DE)
Inventor: KIRCHHOEFER HERMANN DR
IPC: C04B35/638
Filed: 1988-02-24
Abstract: A ceramic composite body having a silicon nitride matrix is manufactured by winding a body from fibres and/or filaments of silicon carbide, introducing a mixture of silicon powder and a binder into the cavities of the wound body, allowing the binder to harden, thermally decomposing the binder in the absence of oxygen and treating the resulting body in a nitrogen atmosphere at temperatures of 1,400 to 1,500 DEG C to convert the silicon into silicon nitride. Preferably, the body produced contains 10 to 50% by weight of SiC.
Patent DE-3808299-A1 (DE)
Title: Filter for extractor hoods
Inventor: PFEIL EMANUEL PROF DR
IPC: B01D46/44
Filed: 1988-03-12
Abstract: In the case of a filter (10) for extractor hoods, having means for displaying the saturation by deposited suspended matter, absorbed fat vapours or the like, according to the invention at least one partially or totally screened, small neutral region (20) is present, which visually stands out, as an indicator field, from the useful area (12) of the filter (10) when the latter is saturated. A screen (14) can be attached to one side of the filter, so that the neutral regions (20) lie on the opposite side or face (e.g. 16). The screen or each screen (14) is preferably made in the form of an optionally detachable mechanical covering or as an oil-permeable coating. The neutral regions (20) can pass through the wall thickness (w) of the filter (10). The indicator fields (20) are in particular coloured zones or areas of contrast with a signalling effect owing to geometrical shape, rating and the like. <IMAGE>
Patent DE-3811757-A1 (DE)
Title: Device for connecting a wheel rim to an axle of a wheel
Inventor: TOLGES WERNER
IPC: B60B37/10
Filed: 1988-04-08
Abstract: The device for connecting a wheel rim to an axle of a wheel consists of a slotted bearing sleeve (5) with a ring (7) located on the inside of the bearing sleeve, with a smaller diameter than that of the bearing sleeve (5), and of connecting elements (8), attached to the bearing sleeve at the end, for connecting the bearing sleeve to the wheel rim. <IMAGE>
Patent DE-3824174-A1 (DE)
Title: Method and device for the reduction and limitation of the temperatures during heating accidents in high-temperature nuclear reactors
Inventor: KUGELER KURT PROF DR ING
IPC: G21C9/027
Filed: 1988-07-16
Abstract: For the reduction and limitation of the fuel element temperatures in high-temperature nuclear reactors during a heating accident, the core region is filled from above with granular material which distributes itself in the hot-gas chamber, the bottom reflector and the pebble bed and reduces the fuel element temperatures by means of temperature equalisation. The additional heat storage capability decelerates the ensuing temperature rise and does not allow the maximum temperature in the fuel to rise above the damage limit of the fuel particles. By means of pouring material over the pebble surface, the supporting structures of the top reflector are protected from excessively high temperatures, so that a crash is prevented. Furthermore, recriticality of the core and an air draught with all the consequences of a graphite burn-out are prevented. After the conclusion of the accident, the removal of the material filled in can be carried out, for example by means of pneumatic conveying devices.
Patent DE-3830332-A1 (DE)
Title: Process for removing nitrate ions from untreated water for drinking water treatment
Inventor: GRADL TONI DIPL BIOL DR RER NA
IPC: C02F1/52
Filed: 1988-09-07
Abstract: A process for removing nitrate ions from untreated water for drinking water treatment provides that the nitrate ions are catalytically reduced to ammonium ions, that the reduced ammonium ions and/or ammonium ions already present in the untreated water are precipitated out by addition of molar equivalent amounts of phosphate ions and magnesium ions to give magnesium ammonium phosphate salt and that the magnesium ammonium phosphate salt is separated off. <IMAGE>
Patent DE-3831896-A1 (DE)
Title: Gulley for road and bridge drainage
Inventor: EICHELMANN HORST DIPL ING
IPC: E01D19/08
Filed: 1988-09-20
Abstract: Since the covering thickness of roads and, in particular, bridge carriageways above the concrete panel is of different heights, it is necessary for the upper parts with inlet grating of road and/or bridge gulleys to be height-adjustable. There are gulleys, in the case of which the upper part is height-adjustable and held by a clamping ring, said clamping ring being supported on the lower part. In the case of known bridge gulleys, the clamping ring has a clamping-ring collar which is upwardly arranged above the flange foot and encloses the connection stub of the upper part. This design of the clamping ring helps to determine the minimum adjustment height of the upper part. This height is generally greater than the thickness of the covering. A sunken installation of the lower parts is therefore necessary, and this may often be very disadvantageous as a result of the clamping members. If the clamping-ring collar or the clamping-ring collar and the bracing means, comprising clamping webs and clamping screws, are arranged such that they project downwardly into the housing, corresponding to this innovation, then a minimum adjustment height is achieved. This consequently results in better adaptation of the upper parts to the thickness of the covering. Moreover, the sunken installation of the lower parts is reduced.
Patent DE-3833295-A1 (DE)
Inventor: GERBLINGER JOSEF DIPL PHYS
IPC: G01N27/04
Filed: 1988-09-30
Abstract: A quantitative oxygen sensor for automobile exhaust fumes comprises two metallic oxide resistors (R1, R2). Temperature compensation is effected by connecting one metallic oxide resistor to a shunt resistor (RS, RP).