baber/WOPTO huggingface dataset:
Patent DE-3812676-A1 (DE)
Title: Nuclear fusion reactor
Inventor: MISSFELDT WILFRIED PETER
IPC: G21B1/00
Filed: 1988-04-16
Abstract: Published without abstract.
Patent DE-3813377-A1 (DE)
Inventor: FELTEN GEROLD
IPC: G11B15/44
Filed: 1988-04-21
Abstract: For switching over the playing direction, a motor-drivable notched disc (2) is actuated via a locking lever (11), a releasing lever (13) and a button slider (14). To achieve a definite switching-over, the notched disc is provided with a control cam (20, 20') which is designed in such a way that it prevents the effective connection between the button slider and the releasing lever during a switching-over operation. <IMAGE>
Patent DE-3819814-A1 (DE)
Title: Fuel injection nozzle for internal combustion engines
IPC: F02M45/08
Filed: 1988-06-10
Abstract: In injection nozzles of the generic type of the main claim, it is proposed to reduce the noise generated at higher engine speeds without thereby adversely affecting the engine performance values at lower engine speeds. This object is achieved by the arrangement of a further opening-pressure stage (p3/p4) in a lifting position of the valve needle assigned to the middle load range. Engines with self-ignition and direct fuel injection are the preferred sphere of application of the so-called seat-hole nozzles (Fig.1). <IMAGE>
Patent DE-3826890-A1 (DE)
Title: Method for influencing the degree of order of an inorganic or organic system by using the change, occurring in the area of action of a hollow pyramid, in the sub-region of the terrestial magnetic field otherwise prevailing there, and a hollow pyramid for carrying out the method and use of said pyramid for specific applications
Inventor: KEPPELER MANFRED
IPC: B01D9/00
Filed: 1988-08-08
Abstract: The invention includes a method for influencing the degree of order of an inorganic or organic system by using the change, occurring in the active region of a hollow pyramid, in the sub-region of the terrestial magnetic field otherwise prevailing there, by directing the terrestial magnetic subfield to at least one hollow pyramid face, which is inclined essentially at the local inclination angle, is aligned together with the inclination plane with the magnetic north-south direction and is formed from diamagnetic material, on to the system, which is preferably brought into the interior, below or in the immediate vicinity of the pyramid, and exposing the system to the influence of the pyramid in essence over the duration of its natural development time. In addition, the invention includes a hollow pyramid for carrying out this method, in which at least one pyramid face is inclined at the inclination angle which is decisive for the application site, and at least this pyramid face consists of diamagnetic material having a volumetric susceptibility below -15. The hollow pyramid preferably consists of brass, zinc, silver, bismuth, graphite or ytterbium with in each case a volumetric susceptibility of below -15, or else of an alloy or composition of these materials. The method according to the invention is suitable for improving the formation of crystals in solutions, cultivating microorganisms (microbes), improving the germination of seeds or the development of... Original abstract incomplete. <IMAGE>
Patent DE-3827998-A1 (DE)
Title: Process for the production of catalyst bodies
Inventor: KRAUPA WERNER DIPL ING
IPC: B01J37/00
Filed: 1988-08-15
Abstract: For the production of a catalyst body (7), in a coating apparatus (5), a catalytically active substance (6) is applied to a support material (3). In order to protect the assembly devices arranged downstream of the coating apparatus (5) against fouling by the still moist catalytically active substance (6), the catalyst body (7) is covered at least temporarily with films. When the films are taken off, adhesive forces between the films and the catalytically active substance (6) must be overcome, which can lead to a detachment of the catalytically active substance (6). In order to avoid this effect, it is proposed to use paper (10, 11) as films, which paper, after drying the catalytically active substance (6), is burned. The paper (10, 11) has hygroscopic properties, by which the drying operation is homogenised; as a result, the drying rate can be increased. Production of catalyst bodies. <IMAGE>
Patent DE-3842325-A1 (DE)
Title: Multi-flue waste-heat boiler with additional firing means
Inventor: JANZEN JOHANNES
IPC: F22B1/18
Filed: 1988-12-16
Abstract: A multi-flue waste-heat boiler with additional firing means (18) for steam generation utilising the waste heat of an oxygen-containing waste gas, having a water-fed steam boiler (1), a plurality of pipe flues (2, 3, 4) for the waste-gas stream (8) of the waste-gas generator, which are connected in series and are arranged in the steam boiler (1), the additional burner (18) for heating up the waste-gas stream being arranged in front of one of the pipe flues (2, 3, 4), is to be less expensive in terms of construction and apparatus. For this purpose, the waste-gas stream (8) is fed into a first pipe flue constructed as a bundle (2) of tubes and is guided into a second pipe flue (3) via the additional firing means (18). <IMAGE>
Patent DE-3901016-A1 (DE)
Title: Method for making a metal powder and apparatus for carrying out the method
Inventor: HUG WILFRIED DR
IPC: B22F9/08
Filed: 1989-01-14
Abstract: A method and an apparatus for making a metal powder by atomisation of a molten metal (24) situated in a melting crucible (23) are described the molten metal flowing out of an outlet opening (28) in the melting crucible (22) and being atomised by means of an atomising device (30, 128). The melting crucible (22) is arranged in a container (12), downstream of which there is a powder-collecting device (14). The temperature (T) is measured in the powder-collecting device (14). The electrical signal corresponding to the measured temperature is converted in an electronic control device (66) into an adjusting signal. Arranged between a compressed-gas source (56) and the container (12) is an electrically regulable valve device (62) which is controlled so as to set a specific pressure on the molten metal (24) situated in the melting crucible (22). <IMAGE>
Patent DE-3901172-A1 (DE)
Title: Bracket for mounting rack-bar sections
Inventor: MUSKULUS ULRICH
IPC: E21C29/02
Filed: 1989-01-17
Abstract: The rack-bar sections engaging in a common bracket have hitherto each been held by a pin which is locked by an axle guard or else by a plate in the bores of the two bracket walls. The locking plate and axle guard can only be attached and removed with difficulty, especially underground. In addition, the axle guard permits no rotation of the pins. The novel arrangement is to improve the locking of the two pins and simplify the assembling and dismantling of the rack-bar sections. To this end, both pins (5) are each provided with an annular groove (17) underneath a bracket recess (15). A common stirrup (18) engages with its legs (19) in this annular groove (17). The legs (19) are passed through the recesses (15) from above. By means of a lug (21, 27) which is allocated to one of these legs (19) and makes a positive-locking connection between stirrup (18) and bracket (1), the pins (5) are secured against axial movements without restricting their rotatability inside the bracket bores (6). <IMAGE>
Patent DE-3904054-A1 (DE)
Inventor: DUBIEF CLAUDE
IPC: A61K8/46
Filed: 1989-02-10
Abstract: The process comprises applying to the hair a cosmetic composition comprising a cosmetically acceptable vehicle and, as active ingredient, 2-hydroxy-4-methoxy-benzophenone-5-sulphonic acid or a salt thereof. A shampoo and a styling gel, foam and spray are exemplified.
Patent DE-3909018-A1 (DE)
Inventor: KASCHE VOLKER PROF DR
IPC: B01J20/32
Filed: 1989-03-18
Abstract: A process for purifying proteins especially enzymes which are directed to substrates which contain aromatic groups, in an aqueous medium, by adsorption, the proteins being fixed to a specific carrier material by hydrophobic adsorption, this carrier material containing phenylbutylamine groups covalently bound to the carrier material is described. Penicillinamidase may be immobilised by adsorption on the carrier, followed by treatment with a cross-linking agent.
Patent DE-3914909-A1 (DE)
Title: Conveyor for toy cars - has links with permanent magnets attracted to magnets on cars
Inventor: RAATZ ERICH
IPC: A63H18/14
Filed: 1989-05-05
Abstract: The conveyance system is for moving non-motorised toy model vehicles along a track. It consists of an endless row of connected glide bodies. Each glide body has a hollow connecting pin (1) into which an axial polarised magnet (2) is located vertically. The glide bodies are inter-linked like a chain, overlapping each other. The overlapping part (7) has a link (3) to go over the connecting pin on the next glide body, the link being offset to avoid distortion. USE/ADVANTAGE - Conveyance system. Low profile design of glide bodies keeps track height at a min. Interlocking chain allows continuous, smooth running and easy re-arranging of track.
Patent DE-3917704-A1 (DE)
Title: Computerised reorganisation of PCB(s) using VDU work station - having raster pattern points set by mouse repositioned automatically
Inventor: VOGL THOMAS
IPC: G06F3/0481
Filed: 1989-05-31
Abstract: The coordinates of the actual positions of points on a symbolic PCB on the screen of an interactive workstation with VDU achieved by moving a mouse are stored.  Subsequent drill pattern lines are defined in a certain coordinate direction. Actual point coordinates are replaced by those of bounding pattern lines and adjusted according to the half of the space between bounding lines occupied by the actual points. The cursor position is adjusted accordingly. USE/ADVANTAGE - For simplification of computerised reorganisation of PCBs with non-rhythmic line patterns for holes or conductor runs.
Patent DE-3918080-A1 (DE)
Inventor: SHIMIZU KEIICHI
IPC: F16F9/348
Filed: 1989-06-02
Abstract: In a damping valve 9 mounted to provide a controlled oil communication between at least two oil chambers 6, 7 of a hydraulic damper, a restricting or throttling portion 16a of a flow path 16 between the oil chambers is defined by a resilient valve plate 26 and a control wall 28 opposed to a free end of the plate. The resilient valve plate is arranged so that it is normally held in a neutral position and when a difference in pressure is developed between the oil chambers, it may be flexed toward the oil chamber on a lower pressure side. The damping force characteristic may be determined by the shape of the control wall 28 and the size of support plates 24, 25. <IMAGE>
Patent DE-3920833-A1 (DE)
Title: Guide for vertically sliding window for motor vehicle - consists of elastomeric U-section fitted in metallic U-section
Inventor: LANGER HANS-DIETER DIPL ING
IPC: B60J1/17
Filed: 1989-06-24
Abstract: A vertically sliding window of a motor vehicle slides in guides (1) which consist of a metal U section (3) in which an elastomeric U section (2) is fitted. Rectangular openings (5) which extend in the longitudinal direction are formed in each of the flanges of the metal U section. A strip (7) of resilient material is fitted between each flange of the metal U section and the corresponding flange of the elastomeric U section in order to increase the sealing pressure on the window pane. The reaction pressure exerted by the elastomeric section (2) on the strip causes it to curve outwards into the openings. USE - Sliding windows for motor vehicles.
Patent DE-3921742-A1 (DE)
Title: Vulcanisable rubber blend
Inventor: ENGELS HANS-WILHELM DIPL CHEM
IPC: C08K5/47
Filed: 1989-07-01
Abstract: Vulcanisable compsn. based on rubber contg. few C=C double bonds contains 1-2 phr S, 1-5 phr di-1-6 C alkoxythiophosphoryl trisulphide (PS-3) and 0.5-5 phr (substd.) Zn dibenzyldithiocarbamate (IA), (substd.) dibenzyldithiocarbamyl disulphide (IB) and/or (substd.) 2-ethanolammonium  benzothiazolyl-2-mercaptide (IC). In the formulae R, R1 and R2 are H, 1-3C alkyl or phenyl.
Patent DE-3934504-A1 (DE)
Title: Polarity reversal protection circuit for DC-fed equipment - ensures correct polarity of voltage supplied to load from reversible DC source via bistable relay circuit
Inventor: KOFLER KARL DIPL ING
IPC: H02H11/00
Filed: 1989-10-16
Abstract: A bistable relay which supplies DC to the load (G) has two polarity reversal contact sets (U1,U2) between two inputs (E1,E2) and two outputs (A1,A2) connected either directly or crosswise. The inputs (E1,E2) are joined by the relay winding (W) in series with a parallel combination of a capacitor (C) and resistance (R).  The latter discharges the capacitor when the input DC voltage is removed and the relay contacts (U1,U2) are in their middle positions. ADVANTAGE - Circuit functions also during operation independently of undefined or incorrect circuit connections to polarity reversal contact sets of bistable relay.
Patent DE-3938195-A1 (DE)
Title: Tubular bag for highly viscous materials - is filled under gas with ends welded, drilled through and wired
Inventor: SCHNEIDER FRIEDHELM
IPC: B65D77/18
Filed: 1989-11-17
Abstract: The tubular bag packet for highly viscous materials is filled under the effect of protective gas, such as nitrogen. The tubular bag is welded at both ends which are then bored through and fixed by means of binding wire (3, 4). The bag can be made of aluminium covered plastics film. USE/ADVANTAGE - The contents of the tubular bag are protected from hardening, and the bag is kept free of folds.
Patent DE-3939727-A1 (DE)
Title: Punching and location of thin flat components - has simultaneous operation of three movable frames with pick=up needles, punching over mask, locating in magazine and removing scrap
Inventor: MUELLER KURT DIPL ING
IPC: B26D7/18
Filed: 1989-12-01
Abstract: Process and equipment for automatic punching and location of components mfd. from film and plate. Plates are transported by three frames with synchronous movement and which have groups of needles for lifting and holding the plates. Flat plate is moved to a station and positioned on a mask with cut-outs corresponding to the final component. A second frame with needles and punching appts. moves over the station, punches openings in the plate and conveys the punched plate to a further station comprising a magazine and a mask over which the plate is positioned. The component is pushed by ejectors onto the magazine and the scrap edge is moved away. Needles penetrate the plate to approx. 0.5mm and have conical points with ball ends. USE/ADVANTAGE - The process automatically punches and locates plates of bitumen or soft plastic on a magazine.
Patent DE-3939949-A1 (DE)
Title: Packaging of long thin articles - by strip of material with edges joined by sliding clasp fastener
IPC: B65D65/08
Filed: 1989-12-02
Abstract: Long and relatively thin objects (G) such as pipes, cables and wiring harnesses, are enclosed in a wrapper made from a strip (2) of material.   The length of the strip corresp. to the length of the object whilst the width of the strip corresp. to the circumference of the object. Each long edge of the strip forms one half of a sliding clasp fastener and a sliding clasp is attached to one of the edges.  The strip is wrapped around the object and the two long edges are then fastened  together. USE - Packaging of long thin objects.
Patent DE-3940628-A1 (DE)
Title: Cladding surfaces esp. of buildings - using adhesive-bonded enamel-coated metal foil
Inventor: DREWS HARALD
IPC: E04F13/08
Filed: 1989-12-08
Abstract: Cladding of surfaces, facades, brickwork, metallic components, concrete walls and the like is carried out by adhesive bonding of laminates, comprising metal foil coated with enamel on one or both sides, onto the surfaces. The coated foil is 20-150 (pref. 80) microns thick and is pref. an aluminium foil enamel coated on one side for cladding silicate surfaces or on both sides for cladding metallic objects. One side coated foil may be provided with an adhesive which, after solvent evapn., is stuck to the surface to be clad. The coated foil may be used with a thermoplastic adhesive. The adhesive-coated side of the foil may be covered with siliconised paper and the foil may be prepd. as a roll. USE/ADVANTAGE - The process is used. esp. in the building industry. The cladding is inexpensive to produce and apply, is replaceable and is resistance to climatic influences.
Patent DE-3943397-A1 (DE)
Title: Selective control of rice weeds
Inventor: ORT OSWALD DR
IPC: A01N35/06
Filed: 1989-12-30
Abstract: Weeds in rice crops are controlled by applying 2-benzoyl-1, 3-cyclohexanedione derivs. of formula (I) to areas contg. weed and rice plants or their seeds at a rate of 0.001-0.5 kg/ha: R1 = halogen, 1-4C alkoxy, 1-4C alkyl, 1-4C haloalkyl, NO2, CN or S(O)nR10; R2 and R3 = H, halogen, 1-4C alkyl, 1-4C alkoxy, OCF3, 1-4C haloalkyl, CN, NO2, S(O)mR11, NR12R13, N(R14)COR15 or COR16; R4-R9 = H or 1-4C alkyl, or R5 may also be 2-5C alkoxycarbonyl; R10 = 1-4C alkyl, 1-4C haloalkyl or 1-4C alkoxy; R11 = 1-4C alkyl, 1-4C haloalkyl, Ph, CH2Ph or NR17R18; R12-R14 = H or 1-4C alkyl; R15 = 1-4C alkyl; R16 = H, 1-4C alkyl, 1-4C haloalkyl or 1-4C alkoxy; R17 and R18 = H or 1-4C alkyl; n and m = 0-2. (I) are described in EP137963, 186118, 274634 and 298680, and US4780127.
Patent DE-4006781-A1 (DE)
Title: Advertising device for display window and other places - senses person and turns and/or moves according to person's movements to increase attention and observation time
Inventor: BROZIO GERARD
IPC: G09F27/00
Filed: 1990-03-03
Abstract: An advertising device for display windows and other places sights a person optically, acoustically, by heat sensors and/or motion sensors or by light or laser beams. The device is rotated and/or moved by an electric motor or similar to follow the person's movements and hence achieve an extended period of observation by the sighted person. The advertising device can be activated every time a person approaches or according to a predefined programme. ADVANTAGE - Increases attentiveness of observer.
Patent DE-4009060-A1 (DE)
IPC: B65F3/04
Filed: 1990-03-21
Abstract: What is proposed is a refuse disposal system which comprises refuse receptacles or containers 4a to 4d, at least one refuse collecting vehicle 1 and, arranged on the latter, a lifting and tipping device 2 which can be coupled periodically via a tipper 3 to a particular tipping-edge configuration 9a', 9a'', 9b of the refuse receptacles or containers 4a to 4d. 
<??>Since it is intended to be able to use refuse receptacles or containers 4a to 4d with different tipping-edge configurations 9a', 9a'' and 9b within the refuse disposal system, the lifting and tipping device 2 uses a tipper 3 which is equipped at its edge region associated with the tipping-edge configuration with tooth-like contours 22 and 23 oriented both parallel and transversely to the main plane of the tipper. 
<IMAGE>
Patent DE-4011402-A1 (DE)
Inventor: SCHEDELE HELMUT DIPL ING
IPC: H01H50/04
Filed: 1990-04-09
Abstract: PCT No. PCT/DE90/00890 Sec. 371 Date Oct. 9, 1992 Sec. 102(e) Date Oct. 9, 1992 PCT Filed Nov. 19, 1990 PCT Pub. No. WO91/15866 PCT Pub. Date Oct. 17, 1991.An electromagnetic system having a coil (8), a yoke (10) and an armature (11) is arranged in the upper region of the cap in the relay having a housing cap (1) which is closed at the top, while a contact system (5, 6, 7) is mounted in the lower region in the vicinity of the connection side of the relay. Coil connecting elements (20) are embedded in each case in one side wall of the cap (1), for the connection of the coil winding, in such a manner that their ends open on the top of the cap in each case in a depression (18) which is open to the exterior. During the assembly of the magnet system, winding supporting elements (15), which are provided in each case on the coil former, are inserted into these depressions. The ends of the winding supporting elements (15) and of the coil connecting elements (20) are then be electrically conductively connected from the exterior by soldering or using a conductive adhesive. This results in a space-saving connection, which is nevertheless insulated with respect to the ferromagnetic parts of the magnetic system and the contact elements, between the winding ends of the coil (8) and the corresponding connecting pins (20a) on the bottom of the relay.
Patent DE-4013672-A1 (DE)
Title: Safety coupling monitor for tractor-and-trailer combination - enables driver to steer in reverse towards king-pin or shaft of imprecisely positioned trailer
Inventor: EISERMANN GUENTER
IPC: B62D53/12
Filed: 1990-04-27
Abstract: The position of the king-pin (7) is detected by two ultrasonic or laser devices (3,4), mounted on symmetrically disposed side cheeks (12,13) of the drawbar (1) and radiating into equal horizontal angles (alpha) which encompass all possible displacements (delta x) from the axis of symmetry. The positional signals are processed by an electronic unit (5) brought into use by the driver either closing a switch (15) or engaging reverse gear (16). A dashboard-mounted indicator (6) shows the necessary steering correction. USE/ADVANTAGE - Esp. on heavy goods vehicles. Safe operation by one person is possible without risk of damage to any part.
Patent DE-4019121-A1 (DE)
Title: Insulation of bonnet of motor vehicle - is attached by screws or rivets to bonnet reinforcing member
Inventor: KATOH MASATOSHI
IPC: F16B47/00
Filed: 1990-06-12
Abstract: The bonnet (1) of a motor vehicle is constructed from a metal sheet (2) to which' a reinforcing member (3) is fastened by spotwelding and by a  thermo-setting adhesive (6). A layer of insulation (7), such as a glass wool, is attached to the underside of the reinforcing member by means of screws or rivets which fit in holes in the reinforcing member.  The reinforcing member has four triangular holes which are symmetrically arranged with the fixing holes for the  insulation being positioned in the ribs between the triangular holes. USE - Motor vehicles.
Patent DE-4021471-A1 (DE)
Title: Heat retention construction part - comprises plate or panel with bearer body formed as deep drawn plastics plate
Inventor: CSORBA ISTVAN DIPL ING DR
IPC: E04F13/08
Filed: 1990-07-05
Abstract: The bearer structure has a bearer body (1) formed as a plastics plate with open cells (8) on both sides and which deepen in opposite directions. Adjacent cells are sepd. by inclined walls (6) and each cell has at least one base plate (9a,9b). - The base plates are arranged in two parallel planes specifically spaced apart. The cells are filled with heat retention material (12), and to the one side of the bearer body (1) a ventilation body (4) formed by a plastic plate is connected. The ventilation body has through passages (11), and the outside of the bearer body (1) and/or the ventilation body is closed by a facing plate (5).