baber/WOPTO huggingface dataset:
Patent DE-3642016-A1 (DE)
Title: Method for regulating the performance of an apparatus for the filling of valve bags
Inventor: GERDHENRICH PETER
IPC: B65B1/18
Filed: 1986-12-09
Abstract: Method for regulating the performance of an apparatus for the filling of valve bags. In the hitherto known methods for regulating the performance of a rotating filling machine, the angular speed is regulated by the degree of filling determined at a distance in front of the discharge point of a particular bag. The discharge point is located at a fixed distance in front of the discharge belt. Since a constant falling time can be assumed, there is no guarantee that the filled bags will be discharged onto the discharge belt at all angular speeds. The new method is to ensure that the bags fall centrally onto the discharge belt at any angular speed. According to the invention, if an increase in the angular speed becomes necessary, the discharge point is advanced and, if the angular speed is reduced, the discharge point is set back. The method is especially suitable for rotating filling machines for the filling of valve bags. <IMAGE>
Patent DE-3642318-A1 (DE)
Title: Supercharged diesel internal combustion engine
Inventor: MUELLER ECKART DIPL ING DR
IPC: F02D23/02
Filed: 1986-12-11
Abstract: A supercharged diesel internal combustion engine for vehicles, especially passenger motor vehicles, has a supercharger assembly and an injection pump, with a device for limiting the maximum delivery, producing the fuel feed to the internal combustion engine. In contrast to known supercharged diesel internal combustion engines it is proposed that the device for limiting the maximum delivery of the injection pump be set to a value essentially applying to diesel internal combustion engines without supercharging, solely for the purpose of reducing pollutant emissions, especially in operation of the vehicle at greater altitudes.
Patent DE-3642334-A1 (DE)
Title: Sound-insulation bordering strips
Inventor: QUITTMANN JUERGEN
IPC: E04F15/20
Filed: 1986-12-11
Abstract: According to the invention, sound-insulation bordering strips for ceiling or floor structures are provided with an additional strip which, after laying of an insulating-layer covering, can be adhesively bonded thereto, with the result that any floating screed applied cannot run into the footstep-sound insulation.
Patent DE-3643143-A1 (DE)
Title: Process for removing pollutants from exhaust gases
Inventor: KREFT WILFRIED DIPL ING
IPC: B01D53/50
Filed: 1986-12-17
Abstract: The invention relates to a process for removing pollutants from the exhaust gases of a cement production plant, the exhaust gases of the raw meal preheater being brought into contact with raw meal in a reaction zone. Such a process enables by simple plant-engineering means even the pollutants released in the raw meal preheater, such as the sulphur pyritically bound in the raw meal, to be removed from the exhaust cases.
Patent DE-3643379-A1 (DE)
Title: Raising and code conversion circuit
Inventor: MERKLE PAUL
IPC: G06F7/50
Filed: 1986-12-11
Abstract: The raising and code conversion circuit according to the subject of the invention is a double circuit, using which the relevant decimal digit is converted from 10-field code to 51111 code and raised by the number 1, if there is high potential at input (s). Any high potential gaps at outputs (F to I) are removed by a transverse line, in which the diodes (25 to 27) are arranged. However, this circuit can be used only if only the even digits 0, 2, 4, 6 or 8 are to be processed. <IMAGE>
Patent DE-3702306-A1 (DE)
Title: Process for separating off heavy metals from the exhaust gases of furnaces
Inventor: HOELTER HEINZ DIPL ING
IPC: B01D53/64
Filed: 1987-01-27
Abstract: A process is described for separating off heavy metals from exhaust gases of furnaces, by adding heavy-metal-binding substances to the exhaust gas and separating off on dust separation apparatuses the nonvolatile heavy metal compounds formed.
Patent DE-3704466-A1 (DE)
Title: Nuclear power plant
Inventor: KANYA JOSEF DIPL ING
IPC: G21C9/016
Filed: 1987-02-13
Abstract: The invention relates to a nuclear power plant having a disposal shaft below the pressure vessel, adjoining the foundation. A disposal vault is provided at the bottom of the shaft. A filling-in bunker is located next to the nuclear reactor, from which a filling-in pipe runs into the disposal shaft. The foundation of the nuclear reactor has demolition chambers filled with explosive charges in the area of the pressure vessel's bedding. If the reactor core gets out of control, an opening is blasted in the foundation so that the reactor core or the core meltdown falls into the disposal shaft and then into the disposal vault. In addition, the disposal vault is filled in. This effectively prevents radioactive contamination of the surroundings. <IMAGE>
Patent DE-3706425-A1 (DE)
Title: Method for discharging carbonised coke from horizontal chamber coke ovens and device for carrying out the method
Inventor: TOLL HERMANN DIPL ING
IPC: C10B39/14
Filed: 1987-02-27
Abstract: In this method and device, provision is made for the coke cake (2) to be split at the tar seam (13) during the discharging operation and for the two parts of the coke cake (2) which have been separated from one another to be directed into two coke-receiving containers (7) arranged next to one another. The device for carrying out the method has a splitting wedge (11) whose cutting edge (12) lies, during the discharging operation, in the longitudinal axis of the oven chamber (1) concerned and which is arranged centrally above the mutually adjacent side walls (9) of two coke-receiving containers (7) situated below it. <IMAGE>
Patent DE-3715840-A1 (DE)
Inventor: LUBITZ WERNER DR RER NAT
IPC: C12N9/36
Filed: 1987-05-12
Abstract: A recombinant DNA contains DNA sequences coding for the N-terminal membrane-penetrating domain of the E protein of phage  phi X174, and DNA sequences coding for the C-terminal membrane-penetrating domain of the L protein of phage MS2, and the DNA sequences of the two phages are connected by a DNA sequence coding for a hydrophilic flexible amino-acid sequence. It encodes a lytic enzyme. Incorporated in a vector, it is suitable for obtaining eukaryotic or prokaryotic metabolic products or genetically engineered proteins by partial or complete lysis of the cell wall of the cells or microorganisms used for the expression by expression of the lytic protein encoded by the recombinant DNA. 
<IMAGE>
Patent DE-3720205-A1 (DE)
Title: Mirror device for motor vehicles
Inventor: AMBROS RICHARD
IPC: B60S1/52
Filed: 1987-06-16
Abstract: The invention relates to a mirror device, which is composed of a forward and rear view mirror, for motor vehicles (20) in accordance with European Patent Application 0190677 and German Patent Application P 3715788.4, several improvements having been made with respect to the inventions contained in the latter applications, in the region of a double-walled canopy which is composed of a canopy floor (83) and a casing lid (39) and covers a conically curved viewing window (26). The improvements mainly concern the design of a collecting trough (159) which is moulded into the canopy floor above the viewing window, and a trough (240) which is moulded into the canopy floor at the front and takes the form of an air flow deflector (168), both troughs being used to collect rainwater. Here, the front trough (240) takes the form of an enclosed water reservoir with various running-off and overflow apertures (242, 248, 257) which rainwater can enter through slots (243) inserted in the casing lid. The nonreturn valve (169), which is arranged above the viewing window, is fastened in the inside wall (86) of the collecting trough (159) and is used for the artificial rinsing of the viewing window with water has been provided with an extension tube (256), the jet of water emerging from the latter being deflected downwards in front of the viewing window via a depression (253) moulded into the outside wall (188). <IMAGE>
Patent DE-3720465-A1 (DE)
Title: Adhesion promoter for negative resist for the purpose of etching deep trenches in silicon wafers having a smooth surface, and method for preparing the adhesion promoter
Inventor: SON NGUYEM KIM DR
IPC: H01L21/312
Filed: 1987-06-20
Abstract: The process of etching trenches in silicon wafers having smooth surfaces involves the use of masks made of photoresist for the purpose of etching deep trenches, especially negative resist. Etching deep trenches requires a long etching time, during which partial delamination of the photoresist may occur. The object of the invention is to specify an adhesion promoter and a method for preparing such an adhesion promoter which causes good adhesion of photoresist and thus provides for trench depths up to more than 150  mu m. The adhesion promoter is suitable for improving the adhesion of photoresists on silicon wafers for fabricating high-blocking power semiconductor components. Figure 2 shows a trench pattern which was produced, using an adhesion promoter according to the invention. <IMAGE>
Patent DE-3720636-A1 (DE)
Title: Soldering iron
Inventor: KOPPENSTEDT GUNTER
IPC: B23K3/03
Filed: 1987-06-23
Abstract: In a soldering iron with a soldering tip, in particular made of steel, and an electric resistance-heating element located on or in this tip, the electric resistance-heating element is designed as a sleeve-shaped or rod-shaped ceramic heating body used for pushing onto or pushing into the soldering tip. The ceramic heating body preferably has an at least predominantly increasing temperature profile over the length of its heating area towards the front end of the soldering tip. Heating of this type is space-saving and reliable and can easily be adapted to the respective operating requirements. In particular, the release of heat energy can be better concentrated on the front end of the soldering tip, which is exceptionally advantageous in particular in steel soldering tips.
Patent DE-3721297-A1 (DE)
Title: Mechanical thread-regulating unit, especially for ring-spinning machines
Inventor: GRUNER WILFRIED
IPC: B65H63/028
Filed: 1987-06-27
Abstract: In known thread-regulating units, the housing dimension is adversely influenced by the mounting of the thread-regulating stirrup; in the event of a thread break, the low load, set in the working position, on the thread by the thread-regulating stirrup is maintained when the thread-regulating stirrup moves into the cut-out position, so that a stable cut-out position is not obtained; the edge distance from the balloon separators is unfavourably small, so that the handles necessary for insertion of the thread into the thread-guide eye are subject to severe impairment and the thread-regulating stirrup bent at the point of contact with the thread allows no adjustment, arising from virtual deviations, of the thread-guide eye transversely relative to the longitudinal axis of the machine. The new thread-regulating unit is to achieve a reliable switch-off in the event of a thread break and an easy unimpeded thread insertion. The thread-guide eye (3) is arranged close to the upper housing edge, the centre of rotation (13) of the thread-regulating stirrup (4) in the housing (1) being mounted below and on the right of the thread-guide axis, so that the swung-out thread-regulating stirrup (4) and the threading-in part of the thread-guide eye (3) limit a working space, of which the downward limiting lines (15; 16) form an aperture angle smaller than 90@. The mechanical thread-regulating unit is used on ring-spinning machines. <IMAGE>
Patent DE-3722230-A1 (DE)
Title: Heating regulator
Inventor: HOLZAPFEL JUERGEN
IPC: G05D23/24
Filed: 1987-07-06
Abstract: The circuit arrangement is provided for regulating heating installations. The special feature lies in the fact that very simple and accurate heating regulation is made possible by the switching-on sequence of the pump and then burner or mixer.
Patent DE-3723481-A1 (DE)
Title: Fastening device pivotably fastened to a boat, e.g. for boat engines
Inventor: OLBERS JOHN
IPC: B63H20/08
Filed: 1987-07-16
Abstract: Fastening device, pivotably fastened to a boat with two guide rods, comprising a fastening plate, fastening traverse or the like, suitable for fastening an outboard engine, with which the boat engine is either lifted into the inoperative position or held in the working position, in which the propeller shaft is held horizontally or approximately horizontally, the guide rod which lies aft in the boat direction being pivotably fastened to the stern boat wall (boat transom) and the guide rod which lies forward in the boat direction being pivotably fastened to the boat deck in such a way that the holder, traverse or the like, in the one pivoted end position, is located approximately perpendicularly to the position in the other pivoted end position.
Patent DE-3723834-A1 (DE)
Title: Device for indicating machine faults and production data on polygraphic machines
Inventor: SCHROEDER HELGE
IPC: G07C3/08
Filed: 1987-07-18
Abstract: The invention relates to an indicator device for signalling machine faults and production data on polygraphic machines. The aim of the invention is to provide a device of this type which makes it possible to recognise this information more simply and independently of the station of the operating personnel. The technical object of the invention is, therefore, to design the device in such a way that faults and imminent failures of operating units can be recognised in good time from a plurality of stations of the operating personnel and the location of the fault can be determined easily and, moreover, the production data can be called up in a controlled manner from these stations. The object is achieved in that the indicator device consists of an indicator board allowing a selective indication, triggerable by remote control, of the individual production data and an automatic indication of faults, and the indicator board is arranged pivotably. Advantageously, the outlay is minimised by arranging on the indicator board a number of segmental modules necessary for the longest production-data or fault information item to be indicated. <IMAGE>
Patent DE-3725656-A1 (DE)
Title: Sanding or polishing tool - has elastomeric cushion to enable abrasive surface to conform to curved surfaces
Inventor: STOLL KURT DIPL ING
IPC: B24D15/04
Filed: 1987-08-03
Abstract: The hand-held sanding or polishing tool has a handle (11) attached to a rigid support (10). A cushion (12) of elastomeric material is fixed to the underside of the rigid support (10) and the sheet of abrasive material (13) is attached to the underside of the cushion (12). The elastomeric cushion (12) enables the abrasive sheet (13) to conform to curved surfaces and enables the tool to be used for sanding or polishing corners (23). The cushion (12) is attached to the support (10) in such a manner that it can be easily removed when not required. USE - Sanding and polishing of curved surfaces and corners.
Patent DE-3726423-A1 (DE)
Title: Circuit for a direct current series-characteristic motor
Inventor: MUES MICHAEL DIPL ING
IPC: H02P7/281
Filed: 1987-08-06
Abstract: Published without abstract.
Patent DE-3730153-A1 (DE)
Title: Roll
Inventor: KUBIK KLAUS DIPL ING
IPC: F16C13/02
Filed: 1987-09-09
Abstract: The roll (10) comprises a hollow roll (2) and a fixed cross-head (1). A bearing bell (30) is provided in which the hollow roll (2) engages with an axial extension (20) of reduced outside diameter. The bearing (40) is provided between the outside (23) of the extension (20) and the inner circumference (37) of the bearing bell (30) and has its own lubricant feed and drain (41, 42). The pressure and heat-transfer fluid used for the hydraulic support of the hollow roll (2) on the cross-head (1), the said support taking effect in the interior of the hollow roll (2), is fed in and removed separately. The clearance (24) between the inner circumference (21) of the extension (20) and the outer circumference (22) of the cross-head is flowed through over its entire length by a heat-transfer medium, the temperature of which can be controlled separately. <IMAGE>
Patent DE-3730624-A1 (DE)
Title: Roller-blind end moulding
Inventor: DENZER HEINZ
IPC: E06B9/82
Filed: 1987-09-11
Abstract: A roller-blind end moulding exhibits a base body, which can be connected to the roller-blind shutter, and a stop moulding which can be fastened on the base body. In order to be able to clip the stop moulding into the base body, the flange of the T-shaped stop moulding can be latched in a positively locking manner into a cutout of the base body.
Patent DE-3732985-A1 (DE)
Title: Multipath dipole acoustic transducer of highest quality according to the principle of mutually interleaved frequency ranges (regions)
Inventor: POTTHOFF HANS-HERMANN DIPL PHY
IPC: H04R1/40
Filed: 1987-09-30
Abstract: A description is given of a multipath dipole acoustic transducer of highest quality, in which the principle of mutually interleaved frequency ranges is applied, which is taken to mean that the chassis of the highest frequency range is "surrounded" by the chassis of the second highest frequency range, and this overall arrangement is, for its part, "surrounded" by the chassis of the third highest frequency range, and so on.
Patent DE-3734019-A1 (DE)
Title: Method and appliance for thickening liquids containing solids
Inventor: GLASER BERND
IPC: B01D21/32
Filed: 1987-10-08
Abstract: Method for thickening liquids containing solids in a vessel, and for drawing off sludge (mud) at the bottom of the vessel via a sludge line, preferably for use on thickeners in sewage plants. With this method, a shut-off element is arranged in the sludge line, the sludge being moved by means of a desludger (sludge remover) driven by a drive motor and is passed to the sludge line, the torque applied to the desludger by the drive motor being measured and the shut-off element being actuated when the torque reaches a preset value.
Patent DE-3734866-A1 (DE)
Title: Universal time clock having an oblique globe axis
Inventor: HUEBNER MANFRED
IPC: G04B19/22
Filed: 1987-10-15
Abstract: It is not entirely simple to read off the exact local time in the case of a universal time clock according to the main patent. In order to facilitate this reading off, a device is specified for temporarily adjusting the globe axis, inclined at 23.5@, to a vertical position. In addition, means are specified for simplifying the drive and the power supply.
Patent DE-3739900-A1 (DE)
Title: Shaped or unshaped refractory compositions based on magnesite and their use for lining kilns (furnaces)
Inventor: NAZIRIZADEH MORTEZA DR
IPC: C04B35/043
Filed: 1987-11-25
Abstract: The invention relates to shaped or unshaped refractory compositions based on highly pure, low-iron magnesite material with an addition of a zirconium compound, in particular zirconium dioxide, and their use, in particular in the form of fired shaped bodies or refractory bricks, for lining kilns or high temperature zones of kilns for producing burnt dolomite, burnt lime (quicklime) or burnt magnesite. The refractory compositions of the invention are characterised by them containing, as magnesite, sintered or fused magnesite having a purity of at least 97% by weight of MgO and, as additive, from 10 to 25% by weight of a zirconium compound having a ZrO2 content of at least 98% by weight, based on MgO. The advantage of the refractory compositions of the invention is that they can be used without problems in kilns at firing temperatures above 1900@C, with them having excellent volume stability, chemical resistance to the feed material and structural flexibility, and furthermore making possible a bricklaying operation without jointing material.
Patent DE-3740349-A1 (DE)
Title: Process for stabilising environmentally hazardous toxic inorganic and organic compounds
Inventor: KAMPFHAMMER FRIEDRICH ING
IPC: C04B28/26
Filed: 1987-11-27
Abstract: Process for stabilising environmentally hazardous toxic inorganic and organic compounds, in which from 6 to 10 parts by volume of composition to be stabilised are mixed with from 2 to 4 parts by volume of dolomite, from 2 to 2.5 parts by volume of cement, from 0.1 to 0.5 parts by volume of soda water glass (sodium silicate), from 0.05 to 0.3 parts by volume of a catalyst-additive mixture of pyrolusite (native black manganese oxide, manganese dioxide) and KMnO4 and at most 3.5 parts by volume of water, so that a castable composition is formed, and this composition is cast into moulds where it hardens into lumps which can be tipped (dumped, landfilled).
Patent DE-3741685-A1 (DE)
Title: Tipping drive
Inventor: ULLRICH BERND
IPC: B65H29/58
Filed: 1987-12-09
Abstract: The invention relates to a sheet-flap drive for timed folding-over, about a pivot axis 1, of a sheet flap 2, which is arranged in the sheet path in front of a sheet-processing machine which can be driven in a timed manner, between an approximately vertical position and an approximately horizontal position. The sheet flap 2 can be folded over drivably by a drive shaft by means of a drive device. A pivot bar 7, which is mounted pivotably about an axis 8 at one of the ends thereof, is movably drivable between two end positions of a pivoting angle and is articulated with its free other end on the free end of one arm 5 of a two-armed articulated lever 4 which is interconnected by an articulated joint 6. The end of the second arm 3 of the articulated lever 4 opposite the articulated joint 6 is mounted pivotably about the pivot axis 1 of the sheet flap 2 and connected rigidly to the sheet flap 2. <IMAGE>
Patent DE-3742834-A1 (DE)
Inventor: GOETTSCHE REIMER DR
IPC: B27K3/52
Filed: 1987-12-17
Abstract: Wood preservatives which are based on a zinc compound and an aliphatic carboxylic acid and additionally contain a polyamine and processes for preserving wood with these preservatives.
Patent DE-3742980-A1 (DE)
Title: Droplet collector for an air-conditioning unit
Inventor: PLITT UWE DIPL PHYS DR
IPC: F24F13/08
Filed: 1987-12-18
Abstract: The present invention relates to a droplet collector which, in view of its construction and its arrangement within an air-conditioning unit, is specially designed for ship containers. In the prior art, there have repeatedly been problems with the excessively high moisture in air-conditioning units for ship containers. The invention remedies this in that the droplet collector (20) is arranged directly in front of an inlet pipe (22) of the air-conditioning unit (2), which is connected to an air-conveying channel (3) constructed as a double channel (4, 5), which for its part is connected to one or more ship containers (8), and in which flow rates in the range up to 20 m/s and with a separating efficiency of the water of 70-80% occur, and in that the lamellae (15) spaced apart from one another in the range from 15-25 mm have a depth less than 100 mm, in particular 65 mm, and a deflection angle  alpha  less than 45@, in particular approximately 30@ (Fig. 2). <IMAGE>
Patent DE-3743230-A1 (DE)
Title: Method and device for preparing mixed emulsions
Inventor: SYRING HERIBERT DR
IPC: B01F3/08
Filed: 1987-12-19
Abstract: The method for manual preparation of mixed emulsions of very high quality for cosmetic or medical purposes in very small amounts provides for   an amount of boiling water proportional to an amount of fatty phase in the mixing vessel being added, a plurality of rolling elements being added and the mixing vessel, after it is closed, being shaken, the closed vessel being alternately, for minutes, subjected to a cooling temperature and shaken   and for the rolling elements to be removed from the mixing vessel.   The mixing vessel used is a jar (11) with a screw top (14), and the rolling elements consist of smoothly polished steel balls (15). <IMAGE>