baber/WOPTO huggingface dataset:
Patent DE-3601891-A1 (DE)
Title: Latching device for fastening an add-on part, process for mounting a wall cladding provided with an add-on part, and motor-vehicle door with an add-on part designed as a door pocket
Inventor: DEHN KLAUS-DIETER DIPL ING
IPC: B60R7/04
Filed: 1986-01-23
Abstract: A latching device for latching a door pocket (4) to a motor-vehicle door is composed of a receiving part (11) which is to be fastened on the door shell and of a latching body (12) which forms part of the door pocket (4). The latching body (12) has latching means (26, 27) by means of which it can be pre-latched on the wall cladding (3) before the wall cladding (3) is fastened on the door. In the mounted state, latching feet (21, 22) of the receiving part (11) are snapped over a latching foot receiving means (28) of the latching body (12). <IMAGE>
Patent DE-3604537-A1 (DE)
Title: Method and device for measuring the dopant concentration in the melting zone of indium-doped silicon rods during crucible-less drawing of zones
Inventor: KELLER WOLFGANG DR RER NAT
IPC: C30B13/28
Filed: 1986-02-13
Abstract: In the production of indium-doped monocrystalline silicon rods during the crucible-less drawing of zones, a blue luminous gas is produced at the indium-doped melting zone (16) if the generator voltage of the RF heating coil (1) is suitable. This blue luminous phenomenon is resolved, for example, into its spectral components and the intensity of the blue spectral line at 451 nm is measured. The dopant concentration of indium in the melting zone (16) during the zone melting process can be reliably determined from the intensity of this blue spectral line by comparing it with reference measurement values.   <IMAGE>
Patent DE-3606857-A1 (DE)
Title: Rolling stand
Inventor: FELDMANN HUGO DR
IPC: B21B27/02
Filed: 1986-03-03
Abstract: A four-, five- or six-high rolling stand for rolled strip with axially displaceable work rolls is to be further developed in such a way that, avoiding the decrease in thickness at the edges of the strip, high peak values of the surface pressure in the region of the strip edges are avoided, as is the undesirably high wear which results from these factors. This is achieved by providing each of the work rolls 3, 4 in the region of one end of the barrel with a shallow annular groove 8 and on the side of the latter facing the end of the barrel with a flat collar 7, the arrangement being such that these features are on the driving side of one of the work rolls and on the operator side of the other. When rolling, the grooves can each be pushed axially over one of the opposite edges of the rolled stock 5. <IMAGE>
Patent DE-3614461-A1 (DE)
Title: Accessory device for a profiled cylinder
Inventor: BAUM ALBERT
IPC: E05B17/04
Filed: 1986-04-29
Abstract: An accessory device for a profiled cylinder, with a cam-shaped locking nose rotatable about a drive axis, has two annular segments which can be braced relative to one another and relative to the flanks of the locking nose and which have end cams. The bracing results in a continuous cam wheel, in which the locking nose forms, on the one hand, a driver for rotating the cam wheel and, on the other hand, one of the cams of the cam wheel. Preferably, the two annular segments are held together in the region of their ends braceable relative to one another by means of a screw which extends at right angles to the radial direction of the cam wheel.
Patent DE-3615290-A1 (DE)
Title: Manually movable luggage trolley
Inventor: WANZL RUDOLF
IPC: B62B5/04
Filed: 1986-05-06
Abstract: Luggage trolleys are known which, when pushed together to form a nest, can only be shunted if a rear luggage trolley in each case somewhat raises part of the luggage trolley in each case in front. Only then are the automatic brakes of these trolleys deactivated. A disadvantage is the high outlay on force which is then to be produced if the luggage trolleys are to be pushed into one another. In order to achieve this, the invention proposes a manually movable luggage trolley (1), in which a substantial part of its platform (18) is designed as a cantilever extending in the direction of travel, in which furthermore there are provided at the lower ends of the hollow posts (11) openings (29), in which a crossbar (28), running between the hollow posts (11), is guided and is connected to the brake rods (15), and in which trolley there are provided between the platform (18) and the wheel frame (4) stops (30) which are intended for deflecting the crossbar (28) of a luggage trolley (1') situated in front. <IMAGE>
Patent DE-3616554-A1 (DE)
Title: Cutter roller stripper apparatus for paper shredders or the like
IPC: B02C18/00
Filed: 1986-05-16
Abstract: The cutting mechanism (3), formed by two cutter rollers (7), of a paper shredder has a stripper apparatus having two stripper grids (10) situated between the cutter rollers (7) and two stripper combs (11) situated outside the cutting zone, which engage in each case in the gaps (9) between the cutting discs (8) of the cutter rollers (7). The stripper comb (11) associated with each cutter roller (7) is structurally united with the associated stripper grid (10) by means of a one-piece construction, so that very precise alignment of the stripper comb (11) with respect to the stripper grid (10) results and all the stripper combs (11) and all the stripper grids (10) can be mounted with shared bearing shields (30). <IMAGE>
Patent DE-3626331-A1 (DE)
Title: Load-dependent pressure control valve, especially for motor vehicle brake systems
Inventor: SEIP HERMANN
IPC: B60T8/18
Filed: 1986-08-02
Abstract: A load-dependent pressure control valve, especially for motor vehicle brake systems, has a housing (1), a control piston (8), arranged so that it is displaceable therein against a control force, for controlling the connection between an inlet (2) and an outlet (3), and a triggering device. In order to create a pressure control valve of the said type, which is characterised by few components, space-saving installation, freedom from lateral forces and cost-effective manufacture, it is proposed that the pressure control valve and the triggering device be arranged in the free internal space of the chassis spring (10) between the vehicle suspension (6) and the vehicle body (7). <IMAGE>
Patent DE-3629721-A1 (DE)
Title: Vehicle for the transportation by road of liquefied gas
Inventor: DITTUS HANS
IPC: B60P3/22
Filed: 1986-09-01
Abstract: Published without abstract.
Patent DE-3638391-A1 (DE)
Title: Apparatus for removing noxious gases and dusts from an exhaust gas stream
Inventor: WETTERMANN HARRY
IPC: B01D53/60
Filed: 1986-11-11
Abstract: The apparatus for removing noxious gases and dusts from an exhaust gas stream contains a filter layer, which separates a dirty gas space from a clean gas space and comprises granular bulk material, an outlet device for laden bulk material and a storage space, which has inclined floor surfaces, for fresh bulk material being forced in as replenishment. The aim is to achieve constantly high degrees of purification in a space- and cost-saving manner with good utilisation of the sorbents and, at the same time, to keep the filter resistance small. Therefore, the dirty gas space is directly conducted through the clean gas space, branched into numerous distributor tubes, the height of the bottom ends of the distributor tubes traversing the top side of the filter layer is graded to follow the natural angle of slope of the granular bulk material at the top side of the filter layer and an outlet device operating over the entire surface with respect to the filter layer is provided. The apparatus is suitable in particular for the detoxification of hot exhaust gases from industrial furnaces.
Patent DE-3638408-A1 (DE)
Title: Process for separating interfering materials and reusable accepted stocks, in particular usable fibres, from liquids containing added solids, and apparatus for carrying out the process
IPC: F26B17/20
Filed: 1986-11-11
Abstract: A process is described for separating interfering materials and reusable accepted stocks, in particular usable fibres from liquids containing added solids. The process is to enable as effective as possible a separation of interfering materials contained in a suspension to be made from the accepted stocks likewise contained in the suspension without the interfering materials having to be comminuted. For this purpose, inter alia, the solids stream containing the accepted fibres is fed to a collection vessel and then the accepted fibres contained in the liquid are recovered in downstream separation and drying operations and, furthermore, the solids stream containing the interfering materials is fed to a mechanical dewatering apparatus in which the interfering materials are separated from the water to a predetermined degree of drying and thickened to a predetermined density. The apparatus essentially includes a speck-removing apparatus (10), a separation apparatus (40), which is connected via a feed line (20) to the speck-removing apparatus (10), and a mechanical dewatering apparatus (80). <IMAGE>
Patent DE-3639823-A1 (DE)
Title: Headbox for papermachines or the like
Inventor: KADE WERNER
IPC: D21F1/02
Filed: 1986-11-21
Abstract: Such a headbox is intended to supply a machine-wide stream of stock from a machine-wide, nozzle-like outlet channel which is bounded by two machine-wide flow-guiding walls converging towards one another. At the downstream end thereof, there is a machine-wide outlet slot for the stream of stock. This is associated with a device for adjusting the transverse profile of the weight per unit area of the paper web produced in the paper machine. This device consists of a plurality of nozzles which are arranged successively across the machine width at the downstream end of at least one of the flow-guiding walls. These are intended for continuous ejection of water under mutually independent control against the stream of stock. The stock consistency variable in this way has an effect on the solids retention during the drainage of the paper web and hence on the weight per unit area thereof.
Patent DE-3641819-A1 (DE)
Title: Process for the preparation of 1,3-diphenylpyrazolines containing N-( omega -dialkylaminoalkyl)sulphonamide groups
Inventor: DORLARS ALFONS DR
IPC: C07D231/06
Filed: 1986-12-06
Abstract: In the preparation of 1-(4-(N-dialkylaminoalkylsulphonamido)-phenyl)-3-(4-chlorophenyl)- DELTA <2>-p yrazolines and their protonation or quaternisation products by condensation of the corresponding 4-(N-dialkylaminoalkyl)sulphonamidophenylhydrazines with 4,ss-dichloropropiophenone, very good yields are obtained when crystalline 4-(N-dialkylaminoalkyl)sulphonamidophenylhydrazine-N<2>-sulphonic acids are hydrolysed by aqueous mineral acid to the corresponding free hydrazines and these are condensed in virtually homogeneous, alcoholic-aqueous medium at a pH of 1.5 to 6. The process products are useful optical brighteners for synthetic fibres.
Patent DE-3642335-A1 (DE)
Title: Steeply-inclined and/or vertical conveyor for bulk material
Inventor: WEBER HEINZ
IPC: B65G17/12
Filed: 1986-12-11
Abstract: The conveyor has a bucket chain (2) and a belt (15) which is driven synchronously with the latter, the largely open buckets (3) of the bucket chain (2) being sealed, at least over the upward-leading part of the transport section, by means of the belt (15). After reaching the highest transport point, the belt (15) follows a course which departs from the bucket chain (2). In order to keep the buckets (3) sealed even in the case of a change of direction, belt pulleys (28), which are radially guided in a deflection star arrangement (7), are additionally guided in stationary peripheral curves (30). <IMAGE>
Patent DE-3643293-A1 (DE)
Inventor: SYNOFZIK REINHARD DIPL PHYS DR
IPC: F42B10/48
Filed: 1986-12-18
Abstract: A spin stabilized carrier projectile having a longitudinal axis comprising: a projectile body; and at least two submunition bodies disposed in, and ejectable from, the projectile body, the submunition bodies being spaced along the axis, each submunition body having a folded, expandable deceleration means for reducing the velocity and spin of the submunition body upon ejection from the projectile body, the deceleration means including a sheet of material for producing air resistance, and the deceleration means having different dimensions for respectively different submunition bodies so that each respective submunition body is decelerated less than the submunition body disposed behind the respective submunition body.
Patent DE-3700295-A1 (DE)
Title: Structural element for insulation in buildings
Inventor: KRUEGER HARALD
IPC: E04B1/00
Filed: 1987-01-07
Abstract: The structural element is used for insulation in buildings, in particular between the respective building and projecting exterior parts. It has an insulating body which is in the form of a panel, consists of heat-insulating and/or sound-insulating material and through which there passes at least one tension element (7) and at least one compression element (6). The tension element (7) and the compression element (6) are connected by a transverse-force element (8) which passes through the insulating body (1) obliquely and is connected, in each case in a frictionally locking manner, to the tension element, at the point at which the latter emerges on one side surface of the insulating body, and to the compression element, at the point at which the latter emerges on the opposite side surface of the insulating body. Consequently, transverse forces can be effectively channelled away without the insulating structural element having its form enlarged or being altered to any great extent by projecting, additional parts. <IMAGE>
Patent DE-3700831-A1 (DE)
Inventor: FRICKER SIEGFRIED
IPC: B23B29/034
Filed: 1987-01-14
Abstract: The invention relates to a method of and apparatus for making an undercut in a drilled hole in a fixed base, such as concrete, masonry or the like. The shank of a milling cutter is supported and held eccentrically in the drill hole by means of a supporting sleeve which can be extended into the drill hole when the milling cutter is running. The supporting sleeve has an outside diameter slightly less than the diameter of the cylindrical drill hole so as to fit therein, and is formed with a receptacle groove extending longitudinally of the sleeve and opening at the periphery of the sleeve. The shank of the milling cutter is positioned in the groove, the axis of which is parallel to but radially outwardly spaced from the coaxial axes of the drill hole and sleeve. Rotation of the sleeve can be by a hand wheel interconnected to the sleeve, with the milling cutter rotating with the sleeve to form the undercut.
Patent DE-3701294-A1 (DE)
Title: Hospital and/or nursing bed with height-adjustable side parts and a foldable partial side-wall of the bed
Inventor: VOELKER HEINRICH
IPC: A47C21/08
Filed: 1987-01-17
Abstract: Hospital and/or nursing bed in which the guide and the lateral safety parts are integrated in the bed surround, and in which height-adjustable, lateral safety parts which are fitted on the sides are equipped with a foldable wall (11), and the movement of the lower transverse bar (10) across the foldable wall (11) is coupled to that of the upper transverse bar (9). <IMAGE>
Patent DE-3703641-A1 (DE)
Title: Load-bearing retaining means for shelves, ledges or the like
Inventor: EBLENKAMP ALBERT
IPC: A47B47/04
Filed: 1987-02-06
Abstract: For fastening shelves (7), ledges or the like on room ceilings (6) or work surfaces (10), the invention provides a load-bearing retaining means which comprises one or more interconnected load-bearing rods (8) and spacers (9) which are each arranged between two shelves (7), on the one hand, and the room ceiling (6) or the work surface (10) and a shelf (7), on the other hand. The spacers (9) are configured such that they can be plugged onto the load-bearing rods (8), which are guided in bores (11) of the shelves and are fastened on the rack (4), and they can be shortened in length in the same way as the load-bearing rods (8). This makes it possible to mount, in a simple and positionally fixed manner, racks (4) or shelves (7) such that they are freely suspended or self-supporting, the alignment of the rack being simplified considerably. <IMAGE>
Patent DE-3704841-A1 (DE)
Title: Training apparatus
IPC: A63B21/008
Filed: 1987-02-16
Abstract: A training apparatus possesses a lever (3) fixed to a pivot pin and connected, in order to generate a reactive moment, to the piston (5, 6) of a hydraulic cylinder (2) in a manner such that an alternating rotary movement of the lever (3) is converted into a translatory and reciprocal movement of the piston (5, 6). In order that the lever can be simply, reliably and smoothly moved out of the dead centre positions, a gas is admixed to the hydraulic fluid (Fig. 2). <IMAGE>
Patent DE-3706249-A1 (DE)
Title: Apparatus for stringing racquets for ball games
Inventor: KLEINEKATHOEFER FELIX PETER
IPC: A63B51/14
Filed: 1987-02-26
Abstract: An apparatus for stringing racquets for ball games, especially tennis, squash and badminton racquets, has a supporting device for supporting the racquet frame and a plurality of fixing devices, engaging on the frame from outside the frame, to mount the frame relative to the supporting device. Optionally, fixing pins are additionally provided which can be set against the inside of the frame. Each fixing device has a bearing part which tends to move away from the supporting device and bears a pre-stressed element which is displaceable relative to the bearing part and carries a stop which can be brought into engagement with the frame.
Patent DE-3716921-A1 (DE)
Title: Method and circuit arrangement for determining a peak value
Inventor: GUTEKUNST JUERGEN DIPL ING
IPC: G01R19/175
Filed: 1987-05-20
Abstract: To be able to detect the peak of an analog signal accurately and rapidly, the signal is digitised by fast A/D converter (A/D). The codewords (W) are successively shifted through a dual register (DR) at the rate of digitisation. A comparison device (VE) in each case compares the first and the last codeword (W) stored in the dual register (DR) and determines the sign of the value difference. If the sign changes, this is the criterion of an amplitude peak. <IMAGE>
Patent DE-3719341-A1 (DE)
Inventor: SENNEBOGEN ERICH
IPC: E02F3/38
Filed: 1987-06-10
Abstract: An excavator (2) has a main boom (12) as well as a front boom (24) and an extension arm (26) with a bucket (32) fastened thereto. Arranged between the main boom (12) and the front boom (24) is a pivot joint (14) which has a perpendicular pivoting axis (16) at a defined working position of the main boom (12). The front boom (24) can be pivoted relative to the main boom (12) by the pivot joint (14) so that trenching work parallel to the longitudinal axis of the excavator (2) is also possible outside the track width of the excavator (2).
Patent DE-3721137-A1 (DE)
Title: Fat emulsion for intravenous use
Inventor: DIETL HANS DIPL CHEM DR
IPC: A61K31/23
Filed: 1987-06-26
Abstract: The fat emulsions contain eicosapentaenoic acid and/or docosahexaenoic acid as well as omega-3 fatty acids. They are prepared from animal fats. Processes for preparing these fat emulsions and their use are described.
Patent DE-3722280-A1 (DE)
Inventor: PETZL PAUL
IPC: A63B29/02
Filed: 1987-07-06
Abstract: A self-blocking securing device 10 comprises a metal body 14 equipped with a recess 16 housing the rope and a blocking catch 24 pivotally mounted on a spindle 22. The free end of the catch 24 is shaped into a jamming cam on which gripping spikes 28 are located. The dished profile of the cam 26 follows the shape of the rope exactly, and the bottom of the dish comprises a single slit 50 of small thickness, extending in the longitudinal direction of the median axis of the catch 24 in such a way as to allow the mud or ice accumulated in the bottom of the dish to be completely evacuated by means of the pressure of the catch 24 on the rope. Application: mountaineering, speleology, building sites. <IMAGE>
Patent DE-3722299-A1 (DE)
Title: Apparatus for layer-palletising of containers, in particular crates of bottles
Inventor: SCHAEFER JUN HEINRICH DIPL ING
IPC: B65G57/24
Filed: 1987-07-06
Abstract: Apparatus for layer-palletising of containers, having a layer formation site for assembling a layer of containers, a pallet-loading site, arranged adjacent to the latter, for loading pallets, and a portal conveyor arranged in between. The portal conveyor has two vertically movable horizontal guide rails which, for the purpose of shifting the layers of containers, together receive a load-receiving device which can be moved back and forth and has a rectangular frame. On that side of the pallet-loading site which faces away from the portal conveyor, there is arranged a magazine which has mutually parallel horizontal receiving rails in a plurality of vertical positions. The horizontal spacing of the receiving rails corresponds to that of the guide rails of the portal conveyor, and the vertical spacing of the receiving rails corresponds at least to the height of the load-receiving devices being used. This magazine makes possible time-saving replacement of the load-receiving devices used in the portal conveyor, in accordance with the respective requirements.
Patent DE-3725027-A1 (DE)
Inventor: SINNER KARL-HELMUT DIPL ING
IPC: F16C33/61
Filed: 1987-07-29
Abstract: To provide a large roller bearing with races in the form of wires inserted into the rings with radial and axial rows of rollers between them that will be compact, strong, and stiff and will exhibit low deviations in torque when rotated 360 DEG , one race wire (3) is in the form of a rectangular disk that extends radially, is approximately as thick as the rollers in the radial row (5) are wide, and is enclosed by all the rows (5, 6, and 7) of rollers.
Patent DE-3728024-A1 (DE)
Inventor: AHRENS JOH CHR
IPC: E06B3/30
Filed: 1987-08-22
Abstract: The frame, in particular for windows or doors, comprises interconnected supporting profile sections (3) of wood or plastic having covering profile rails (4) held thereon which, as seen over their width, have L- or T-shaped webs in cross-section and, to permit relative movements with respect to the supporting profile sections, form a guideway (9) for the engagement of a connecting element (11) held in the associated supporting profile section. An intermediate layer (10) having a guiding surface is additionally provided between the bearing face of the guideway and the respective supporting profile section. In each supporting profile section is arranged an undercut groove which is aligned with the guideway of the covering rail, and the connecting element is formed by injecting a completely curable plastic into the guideway and the groove. <IMAGE>
Patent DE-3732552-A1 (DE)
Title: Device for the removal of solid particles, especially soot particles, from the exhaust gas of internal combustion engines
Inventor: LEONHARD ROLF DR
IPC: B03C3/017
Filed: 1987-09-26
Abstract: A device for the removal of solid particles, especially soot particles, from the exhaust gas of internal combustion engines has an electrostatic filter (10), through which the exhaust gas flows, with at least one filter tube (12) and a centrifugal separator (11), arranged on the outlet side, with a plurality of parallel-axis cyclones (21). For the manufacture of a series design type of compact construction which, without design modifications, is suitable for different power outputs of internal combustion engines, the cyclones (21), designed as tangential cyclones, are arranged around the electrostatic filter (10) in at least one group encompassing its circumference. The cyclone inlets (27) directly overlap radial openings (42) in the tube wall of the filter tube (12), whilst the cyclone outlets (28, 36) open into collecting chambers (30, 31, 37) arranged on the front faces of the cyclones (21). The device can be adapted to a different power output of the internal combustion engine by varying the diameter and length of the filter tube (12) and of the cyclones (21) and by omitting or adding individual cyclones (21) or a whole group of cyclones (21) (Fig. 1). <IMAGE>