baber/WOPTO huggingface dataset:
Patent DE-3608120-A1 (DE)
Title: Bodies of thin-walled, aluminium-containing stainless steel
Inventor: GOERRES DIETER
IPC: F01N3/28
Filed: 1986-03-12
Abstract: Bodies made up of thin-walled foils (2), sheets or wires (8) of stainless with 3 to 10% aluminium are used as catalyst supports. It is known to deform the foils (2) by embossing, to produce the body therefrom by winding, to degrease it and, after the application of a nickel-based solder under high vacuum, to solder the foils (2) to one another. The soldering is complicated from a production point of view and leads to joints which are more brittle than the stainless steel foils and also to an undesired influencing of the foils (2) by the applied solders in the heat treatment necessary during further processing to form the catalyst. A type of production which is simple from a production point of view and avoids the introduction of the undesired solders into the catalyst support consists in, after winding the films or wires and inserting them into a sleeve tube (1), welding them at the contact points to one another and also at the contact points to the sleeve tube (1) by heating the bodies in an induction vacuum oven with a very low leakage rate to temperatures of approximately 1300 DEG C. <IMAGE>
Patent DE-3608457-A1 (DE)
Title: Pallet for elongate, round transport goods
Inventor: HEIDER MAX
IPC: B65D19/44
Filed: 1986-03-14
Abstract: According to the invention, pallets for elongate transport goods of round cross-section are provided with rollers in order to be able to inspect the transport goods on the pallets by rotating the transport goods.
Patent DE-3615910-A1 (DE)
Title: Method and arrangement for preparing raw coal for pulverised coal firing, in particular for a steam generator
Inventor: WEIDLICH HANS-GUENTER DR ING
IPC: F23K1/04
Filed: 1986-05-12
Abstract: The aim here is to treat the raw coal and/or the pulverised-coal/flue-gas mixture produced in pulverised-coal fan mills in such a way that shorter preparation times can be realised for the fine particles and longer preparation times can be realised for the coarse particles. This is achieved owing to the fact that dried pulverised coal ground with a large grain size and/or broken raw coal is fed with a gaseous conveying and heat-transfer medium into a rotatable drum and the conveying speed is decelerated to such an extent that the fine particles are transported with the medium in suspension through the drum and the coarse particles are deposited, transported by the movement of the drum, thermally treated and/or ignited and/or burned and discharged with the medium, the fine particles and the fuel gas produced by the combustion out of the drum, a rotatable drum with driver guides arranged on the inner wall being arranged in a pulverised-coal duct, a flue-gas duct, a flue-gas return or a burner.   <IMAGE>
Patent DE-3623352-A1 (DE)
Title: Gritting vehicle with distribution device for liquid thawing materials
Inventor: PIETSCH PETER-MAX DIPL ING
IPC: A01M9/00
Filed: 1986-07-11
Abstract: To distribute thawing materials on ground surfaces, a device is provided for a gritting vehicle which consists of spraying tubes rotating about a vertical axis. The thawing materials are supplied from a storage container of the gritting vehicle to the inner ends of the spraying tubes and distributed through the radially outer tube ends using centrifugal force.
Patent DE-3627388-A1 (DE)
Title: Sawing machine for cutting through blocks of hard material
Inventor: POELLMANN JOSEF
IPC: B28D1/06
Filed: 1986-08-13
Abstract: A sawing machine for cutting through blocks (11) of hard material is described, in which the table (10) is provided with a swivel device and in addition a guide device (14, 15, 16) which prevents movement in the longitudinal direction (45) of the table (10). <IMAGE>
Patent DE-3634263-A1 (DE)
Title: Leg prosthesis with active joint functions
Inventor: KRIEG BERND
IPC: A61F2/60
Filed: 1986-10-08
Abstract: The new leg prosthesis with a monocentric knee joint is intended for above-knee amputations. The problem of knee unstability when pressure is exerted upon the heels and of the tip of the foot hanging when the leg is swung through is solved by a resiliently damped coupling between knee and ankle. A wire cable (29) connects the knee part (1) to the metatarsal part (6) of the artificial foot (7) by means of a cable spindle (10) and an elastic intermediate member in the form of a helical compression spring (30), a rubber sleeve compression spring (31) or a tension spring (32). At the same time, due to the special geometry of the articulation points, the requisite damping torques are dimensioned around the knee and ankle in that the cable spindle (10) is located about 60 to 45 degrees relative to a perpendicular through the knee axle bearing (3), and the effective lever arm R of the cable link point (34, 35, 36) on the metatarsal part (6) is essentially larger, due to the higher torque and the steeper torque characteristic line, than the effective lever arm r of the wire cable (29) to the knee axis bearing (3). In interaction with, for example, the helical compression spring (30), an elastic dorsal stop (42) permits slight raising of the forefoot during bending of the knee. The mechanism described can also be used for leg prostheses with lateral knee splints and calf prostheses. <IMAGE>
Patent DE-3639048-A1 (DE)
Title: Game for creating balancing and throwing figures, it being possible to catapult away the article being played with
IPC: A63B67/12
Filed: 1986-11-14
Abstract: In order to combine and coordinate three different playing aspects of artistry and juggling in one game, use is made of two guides by means of which an article being played with can 1. be balanced and 2. be thrown through the air from one guide to the other. This is facilitated by adhering surface properties and end-side inertial masses on the article being played with. Furthermore, said article further has 3. the property whereby, owing to its elasticity, it can be catapulted away by hitting it with hand or foot. These three playing aspects: balancing, spinning around in the air and catapulting away are combined in this game to provide continuous play which, with sufficient skill, does not have to break off even when played in a group.
Patent DE-3640061-A1 (DE)
Title: Apparatus for manually transporting plates
Inventor: PERDOLT GOTTFRIED
IPC: B65G7/12
Filed: 1986-11-24
Abstract: An apparatus for manually transporting plates has two arms (2, 3), which are connected to one another via a joint (4) and which engage, by means of their inwardly directed ends (5, 6), with opposite lateral faces of the plate (1). A handle (7) is fastened to the arm (3). When the plate (1) is horizontal, the arms (2, 3) close in a forceps-like manner by means of their own weight, as a result of which it is held securely in the horizontal position. In order to be able to carry and securely fix the plate (1) in the vertical position also, the arm (3) is formed from two sections (8, 9), which are connected to one another via a joint (10), one arm section (9) to which the inwardly directed end (6) is attached being constructed as a two-armed lever which bears, on that lever arm (12) which faces away from the inwardly directed end (6), a second handle (13) which is grasped when the plate (1) is to be carried in the vertical position. <IMAGE>
Patent DE-3642254-A1 (DE)
Title: Air-regulating device
Inventor: ADAM JAKOB
IPC: F24F13/15
Filed: 1986-12-11
Abstract: The air-regulating device (1) according to the invention has air-regulating flaps (2, 3) which are mounted in an air duct (6) and are rotatable about fastening cylinders (4, 5) provided in the air duct (6). In each case two of the air-regulating flaps (2, 3) which are rotatable about the fastening cylinders (4, 5) provided in the air duct (6) are arranged parallel to one another and spaced apart by guide plates (7, 8). At their ends (2a, 2b; 3a, 3b), the air-regulating flaps (2, 3) are connected to end sections (7a, 7b; 8a, 8b) of the guide plates (7, 8) by an elastic web (9), the fastening cylinder (5) being drivable by a piston rod (not shown here) of a servomotor via a linkage. By virtue of the invention, the quantity of air and the amount of resistance are substantially varied in proportion to the set angle of the air-regulating flaps (2, 3), and the noises caused by separation phenomena and eddying are considerably reduced. <IMAGE>
Patent DE-3700145-A1 (DE)
Title: Apparatus for conveying workpieces of wood, plastics or similar materials
IPC: B65G59/06
Filed: 1987-01-05
Abstract: Apparatus for conveying workpieces of wood, plastic or similar materials, with which magazined workpieces (10), which are conveyed away on the underside, in addition to being driven by the conveyor (11), receive an advancing force which acts on the edge (10.2) of the respective workpiece (10.1) from a vertically arranged disc (2) which is mounted eccentrically on the shaft (1). <IMAGE>
Patent DE-3700580-A1 (DE)
Title: Cell for gas analysers
Inventor: SCHNEIDER RUDOLF
IPC: G01N21/05
Filed: 1987-01-10
Abstract: The invention relates to a cell (12) for gas analysers which is subdivided into two subchambers (45, 60). One subchamber (60) is in the form of a truncated cone having a first gradient and the other subchamber (45) is in the form of a truncated cone having a second gradient. The smallest opening of one subchamber (60) is equal to the largest opening of the other subchamber (45). <IMAGE>
Patent DE-3705714-A1 (DE)
Title: Test assembly for integrated circuits - has test head in form of integrated circuit with test points aligned esp. as mirror image with points on circuit being tested
Inventor: FAUL ROBERT DIPL ING
IPC: G01R31/28
Filed: 1987-02-23
Abstract: The test head (8, chip 2) is aligned with the integrated circuit (chip 1) being tested at least at the test points (11).  The two chips may be coupled ohmically, capacitively or inductively.  The testing chip is  pref. a mirror image of the integrated circuit being tested, at least as far as the test points are concerned. The two chips are pref. fixed to each other during the testing operation. USE/ADVANTAGE - Testing integrated circuits, esp. circuits provided with insulating layer.  Falsifying effects on test results negligible and can cope with non-ohmic test points.
Patent DE-3706055-A1 (DE)
Title: Headlamp (headlight) for vehicles, in particular main headlamp for motor vehicles
Inventor: ARTMANN JOACHIM DIPL PHYS DR
IPC: F21V19/00
Filed: 1987-02-25
Abstract: The reflector (10) and the lamp socket (bulb holder, lamp cap) (13) projecting from the rear side of said reflector are integrally produced from plastic, and the bulb (filament lamp) (25) is fixed on the lamp socket in its position of operation. The apex opening (17) of the reflector (10) is dimensioned in such a manner that only the bulb (27) of the filament lamp (15) can be inserted through it. By bringing the reflecting area (18) of the reflector (10) close to the bulb (27), a considerably improved utilisation of the luminous flux produced by the filament lamp (25) and a widening of the light bundle are achieved, in particular in the case of small focal lengths of the reflector (10). <IMAGE>
Patent DE-3707894-A1 (DE)
Title: Hand-held unit for testing telecommunications line systems
Inventor: KONOPKA PETER DIPL ING
IPC: H04M3/32
Filed: 1987-03-12
Abstract: In order to produce a hand-held unit for testing telecommunications line systems, in particular of the ISDN type, by means of which individual processes can be simulated and tested, it is proposed that interface components (SST) in modular form, a microprocessor ( mu P) together with a memory (2), a talk-listen component (3), a ringing mechanism together with a connection device (4), and an internal control component (6) be disposed in the unit (17), the control component (6) being connected to a dialling keypad (10), to electrical or electronic display means (8), to control keys (9), to the ringing mechanism (4) together with the connection device and to the microprocessor ( mu P) and its memory (2), one of the interface components (SST) furthermore being inserted in each case between a connection plug (1) and the internal control component (6). <IMAGE>
Patent DE-3708485-A1 (DE)
Title: Linkage for appliances mounted on a tractor
Inventor: BEANLAND MALCOLM HENRY
IPC: A01B63/108
Filed: 1987-03-16
Abstract: A linkage for an agricultural appliance, for example a furrow press, engaging into the tillable soil is provided, having a mounting arrangement which can be attached to the front side of a tractor (1) used for agricultural operation and which can be pivoted between a raised transport position for the appliance and two operating positions for the appliance, each engaging into the tillable soil on one side of the tractor, one of the operating positions being shown in Figure 4. The pivoting movement is achieved by means of a hydraulic cylinder (6) acting on a pivoting arm (5). The lateral positioning of the appliance is achieved in synchronism with the pivoting movement, specifically by means of a chain drive (16) between a chainwheel (14) fixed on the shaft of the pivoting arm (5) and a chainwheel (15) attached fixedly to a pivoting supporting device (8) at the end of this pivoting arm. <IMAGE>
Patent DE-3718426-A1 (DE)
Title: Beer tapping system, especially for pubs
Inventor: SCHRECKENBERG DIETER
IPC: B67D1/14
Filed: 1987-06-02
Abstract: The present invention relates to a beer tapping system, especially for pubs, having at least one tap for a type of beer which is tapped using CO2 pressure at the bar which is connected via a beer pipe to a beer barrel in a storage area outside the bar. The bar contains a manometer which displays the CO2 pressure in the CO2 pipe. In the supply area there is situated a CO2 supply container with a pressure reducing valve, from which a CO2 pressure pipe leads to the beer barrel. According to the invention, there is provided in the supply area (33) on the pressure reducing valve of the CO2 supply container (21) an adjustment device (17) for setting the CO2 pressure, which device can be actuated from the bar by means of a control unit (11). A plurality of adjustment devices (17, 19) for reducing pressure for different types of beer which are tapped under different CO2 pressures may also be provided. The adjustment devices for setting the pressure may be controlled pneumatically, hydraulically or by means of an electric motor. <IMAGE>
Patent DE-3720710-A1 (DE)
Title: Dentistry grinding tool and method for the manufacture thereof
IPC: A61C3/06
Filed: 1987-06-23
Abstract: The present invention relates to a dentistry grinding tool coated with an abrasive and with improved service properties, characterised in that the abrasive is fixed to the metallic support by a layer consisting of a nickel-phosphorus eutectic, and to a method for manufacturing it, which is characterised in that the abrasive body, applied to the prenickeled metallic support in a conventional manner, is fixed by a nickel-phosphorus eutectic deposited by an electroless process.
Patent DE-3723234-A1 (DE)
Inventor: STAUDE ARIBO
IPC: A61C13/12
Filed: 1987-07-14
Abstract: In order to provide a milling cutter which has a shaft and a milling part for the production of split-cast notches in split-cast blocks and which permits the production of these notches in a simple manner and in a way which is ergonomically favourable for the operator, it is proposed that the milling part is a milling head and that the median line of the notch angle forms, with that part of the axis of rotation remote from the shaft, an angle of less than 90 DEG . <IMAGE>
Patent DE-3725170-A1 (DE)
Title: Stabilised ceramic materials, process for their manufacture and their use
Inventor: KRISMER BRUNO E DR
IPC: C04B35/478
Filed: 1987-07-29
Abstract: The invention relates to a process for manufacturing thermal shock-resistant and refractory ceramic materials based on the system aluminium oxide/titanium dioxide by customary methods of ceramic technology, characterised in that the starting materials used are mixtures of Al2O3 and TiO2 with additions of from 0.1 to 15 % by weight of niobium pentoxide and/or tantalum pentoxide; stabilised ceramic materials obtained by this process and also their use.
Patent DE-3732200-A1 (DE)
Title: Process for the production of a flameproofed, open-cell polyurethane foam
Inventor: HEITMANN ULRICH DR
IPC: C08J9/42
Filed: 1987-09-24
Abstract: The invention relates to a process for the production of a flameproofed foam in the form of a foam web. According to the invention, an open-cell foam web having a thickness of 5-50 mm is passed, in the compressed state, into an impregnation bath containing carboxyl-containing latex and zinc salt of a polymetaboric acid and/or aluminium hydroxide and is homogeneously impregnated while being relaxed, the foam web is subsequently, after leaving the impregnation bath, squeezed out to a prespecified impregnation content with recompression, and the web impregnated in this way is dried with sucking-through of hot air at a temperature increasing from 70@C to a maximum of 170@C over a period of at least 5 minutes.
Patent DE-3800435-A1 (DE)
Inventor: THOMA WILHELM DR
IPC: D06N3/14
Filed: 1988-01-09
Abstract: The process is characterised in that a substrate is coated with a product obtained by reacting A) a prepolymer containing an average of 2 ketoxime-blocked NCO groups and having a mean molecular weight of from 500 to 15,000, based on an aromatic polyisocyanate, with B) a chain extender of the formula
 H2N-R'-NH2
 in which R' is an aliphatic radical,
 in the presence of solvents at temperatures of >50 DEG C and at a ratio between the number of equivalents of blocked NCO groups and NH2 groups of 1.43 to 1.02, with from 40 to 90 % of the available amino groups being reacted, and the reaction is subsequently completed at temperatures of >120 DEG C with crosslinking.
Patent DE-3801099-A1 (DE)
Title: Moulding apparatus for curing plastics
Inventor: TEUBER JOHANNES
IPC: B29C31/04
Filed: 1988-01-16
Abstract: Moulding apparatuses for curing plastics comprise a reaction injection-moulding machine, at least one casting mould and a connection piece (7) as well as an injection system with a mixing head (6) for introducing the uncured plastics medium into the casting mould. To be able to release the mixing head (6) quickly and reliably from the casting mould after injecting the plastics mixture and to be able to connect to a new casting mould equally quickly and reliably, the connection piece (7) located on the underside of the casting mould has a downwardly directed inlet channel, while the mixing head (6) is provided with an upwardly directed injection nozzle (12). For closing the inlet channel (15), a shut-off slide (17) is provided in the connection piece (7). Furthermore, between the mixing head (6) and the connection piece (7) there is provided a coupling system, which can be coupled and released only when the shut-off slide (17) is in its closed position. When the shut-off slide (17) is open, neither coupling nor releasing is possible. <IMAGE>
Patent DE-3801350-A1 (DE)
Title: Measuring device arrangements for a measuring data processor device for projected images in photographic devices
IPC: G03B7/099
Filed: 1988-01-19
Abstract: These arrangements consist of a component carrier (7). Movably arranged segments (1, 4) are connected in each case at one end by segment guides (5). As a result of the rotational movement of a pinion (14) the segments (1, 4) are displaced - starting with the guide segment (1) and the associated sensor (6) or the marking point (41). As soon as the holding segment (4) has reached the pinion (14) the locking spring (8) locks in the locking groove (13) of the holding segment (4) so that an inadvertent displacement of the two segments (1, 4) is avoided. To ensure a reliable locking of the locking spring (8) the braking cam (11) on the support segment (4) has to overcome a spring force of the directional brake (9). The second guide segment (1) is the last segment to be coupled, in accordance with the same sequence - as already shown. The segments (1, 4) are guided back to their starting position as a result of the pinion (14) reversing its direction of rotation. The second guide element (1) runs against the stop pin (12) and thus releases the locking spring (8) from the locking groove (13). The next segment (4) is subsequently pushed in the same direction, followed by the first guide segment (1). <IMAGE>
Patent DE-3805547-A1 (DE)
Title: Inlet valve
Inventor: SCHMID JOACHIM
IPC: F16K31/122
Filed: 1988-02-23
Abstract: In an inlet valve with two shut-off elements, the invention provides that the shut-off elements should each be connected to a piston, each of which is arranged in a cylinder and acted upon in the closing direction by a closing spring and in the opening direction by compressed air.
Patent DE-3806375-A1 (DE)
Title: Screen comprising two parallel heat-resistant steel plates
Inventor: GREVE HANSEN NIELS FLEMMING
IPC: F41H3/00
Filed: 1988-02-29
Abstract: Screen comprising two parallel heat-resistant steel plates has all-sided open intermediary space between plates and has reduced infrared radiation from heat source
Patent DE-3809842-A1 (DE)
Title: Fused phenylcarbamoyl-piperidines, -morpholines and -pyrrolidines, processes for their preparation, and their use as herbicides
Inventor: FRANKE WILFRIED DIPL CHEM DR
IPC: C07D417/12
Filed: 1988-03-21
Abstract: The invention relates to novel phenylcarbamoyl-piperidines, -morpholines and -pyrrolidines of the general formula I <IMAGE>   in which A, B, D, X, Y, Z, R<1>, R<13>, R<14>, R<15>, R<16> and R<17> have the meanings given in the description, to processes for their preparation, and to their use as herbicides.
Patent DE-3810754-A1 (DE)
Title: Stop with a damping device
Inventor: WOERNER HELMUT
IPC: B23Q16/00
Filed: 1988-03-30
Abstract: The invention proposes a stop with a damping device (33), particularly for automatic processing or conveying apparatus. A stop member (10) which can be displaced in the stopping direction (A) from a first stop position as far as a second stop position in a housing (11) is connected non-positively to the damping device (33), at least during the displacement into the second stop position. A laterally projecting stop element (12) that can be pivoted into and out of a stop path by rotation of the stop member (10) is mounted outside the housing (11) on the stop member (10), which is rotatably mounted in the housing (11). For the controlled pivoting of this stop element (12), an actuator (19) engaging on the stop member (10) in such a way as to produce a rotary motion is provided. This stop can be of very simple construction and be connected to a large number of different damping devices and, as a result, these devices can be designed for relatively large forces. The controlled pivoting of the stop element allows the stop action to be activated and deactivated as desired. <IMAGE>
Patent DE-3822641-A1 (DE)
Title: Safety guard-rail system for traffic areas
Inventor: RIEGLER AUGUST
IPC: E01F15/04
Filed: 1988-07-05
Abstract: Safety guard rail for traffic areas, with a substantially rectangular cross-section, of which the long side facing the traffic area encloses an acute angle with the vertical and which is fixed to uprights with its upper edge projecting towards the traffic area, provision being made, in order to achieve high absorption of impact energy, for the guard rail (3), which is composed of wood, to be fixed to the uprights (1) by means of mountings (2) which lie flat both against the long side of the guard rail (3) facing the uprights (1) and against the sides of the uprights (1) facing the traffic area. <IMAGE>