baber/WOPTO huggingface dataset:
Patent DE-3620472-A1 (DE)
Title: Positioning drive
Inventor: BUDIG PETER-KLAUS PROF DR SC T
IPC: G05B19/40
Filed: 1986-06-19
Abstract: The invention of a positioning drive relates to a translational positioning drive which implements steps which are defined in a controlled manner. Field of application: electronic device construction, handling technology. Aim: to reduce the mechanical/technical complexity of translational positioning drives and to design them to be mechanically more robust.   Object: to specify a mechanically simple, robust, translational direct drive, without a transmission, for positioning with an elementary step which is theoretically as small as is desired and a movement path length which is theoretically unlimited, whose desired movement path can be controlled directly by stating the number of steps. According to the invention, the object is achieved by means of a linear m-phase screw thread reluctance motor, a controlled converter (which produces a variable frequency m-phase voltage even at zero frequency), and a programmable digital control arrangement for producing an m-phase rotating-vector voltage at the output of a connected converter. It has been found that the screw thread reluctance motor (which was previously supplied with a rotating-vector current at a frequency greater than zero) can be used as a stepping motor if it is also supplied with an m-phase rotating-vector current at zero frequency. In consequence, direction reversal, elementary step lengths in the mu m range and unlimited movement path lengths can be implemented.
Patent DE-3622039-A1 (DE)
Title: Method for automatic direction-finding angle determination by histogram evaluation
Inventor: STAHL HORST
IPC: G01S3/30
Filed: 1986-07-01
Abstract: In the case of the method for automatic direction-finding angle determination, which is carried out by evaluating histogram representations of direction-finding results, a plurality of histograms are recorded and stored successively in time. The multidimensional histogram thus produced is compared with predetermined, stored pattern distributions and is allocated to a class which corresponds to a specific reception situation. After allocation, the multidimensional histogram is evaluated with the aid of a computer, using a calculation method which is associated with the class, and the direction-finding angle thus obtained is displayed. The method has the advantage that, in addition to the normal histogram evaluation, the time change of the parameters contained therein is also taken into account. The information contents which are thus available allow reliable, automatic direction-finding angle determination, even in difficult direction-finding situations.
Patent DE-3623031-A1 (DE)
Title: Mounting device for electronics printed circuit boards in microelectronics
Inventor: RAETZ WALTER DIPL ING
IPC: H05K3/12
Filed: 1986-07-09
Abstract: For the production of mounting devices for flat soldering of microelectronics components, negative copies of populated electronics printed circuit board patterns are produced. The components can be placed so that they fit accurately into the pockets, thus produced, for further treatment. <IMAGE>
Patent DE-3630706-A1 (DE)
Title: Drilling tool
Inventor: HOERMANSDOERFER GERD
IPC: B23B51/04
Filed: 1986-09-10
Abstract: Drilling tool for the machining of especially deep holes, which hitherto could not be satisfactorily realised with conventional tools, on CNC lathes. The drilling tool according to the invention consists of a holder which can be inserted in a turret disc and onto whose extremely long front shank a drilling head is screwed. The shank is surrounded by an envelope tube adapted to the hole to be made. The cooling fluid is fed to the cutting edge of the drilling head in the annular space between envelope tube and shank. The return flow of the cooling fluid through the large inner bore of the holder results in the problem-free discharge of the drillings.
Patent DE-3635585-A1 (DE)
Title: Electrochemical solar cell for water hydrolysis and desalination using a photoactive electrode made of organic materials
Inventor: KILLESREITER HERMANN DR RER NA
IPC: C01B3/04
Filed: 1986-10-20
Abstract: Published without abstract.
Patent DE-3636426-A1 (DE)
Inventor: KEHRER JUERGEN DIPL ING
IPC: B61L19/06
Filed: 1986-10-25
Abstract: A method is disclosed for converting operator inputs into control commands in a computer-controlled interlocking system. For standard inputs, a search method is used instead of a complicated and time-consuming syntax analysis. Using a pseudorandom technique, a search code is determined from the text entered into an input device. With the aid of this search code, the control command assigned to the input text is found in a previously compiled list of all control commands. Before being processed, the control command found is checked for agreement with the input by a direct comparison.
Patent DE-3636801-A1 (DE)
Title: Silencer with integral condensate drainage
Inventor: WOERNER SIEGFRIED ING GRAD
IPC: F01N1/08
Filed: 1986-10-29
Abstract: A silencer with integral condensate drainage according to patent application P 3529010.2 is disclosed, in which the condensate drains off by way of the exhaust outlet pipe led at a short interval along the housing wall, this pipe having an inwardly curved segment, on the crown of which condensate discharge apertures or a continuous condensate discharge slit are provided over the entire length. Due to the inwardly directed curvature, a suction effect on the condensate is produced.
Patent DE-3636876-A1 (DE)
Title: Cover material for shaped articles
Inventor: MORITZ DIETER
IPC: B32B5/24
Filed: 1986-10-30
Abstract: A cover material for shaped articles, for example dashboards (instrument panels) in motor vehicles, combines the following features:   a) a knitted fabric essentially of polyester yarn with an upper and a lower surface;   b) the lower surface of the knitted fabric is closed (glazed);   c) the upper surface has been patterned by hot calendering.   In addition the lower surface may have arranged on it a cushioning layer of foam, for example polyurethane foam.
Patent DE-3637713-A1 (DE)
Title: Positioning fixture for plate-shaped or bar-shaped workpieces in machine tools
Inventor: ROTTMANN MANFRED
IPC: B21D43/26
Filed: 1986-11-05
Abstract: The invention relates to a positioning fixture for plate-shaped or bar-shaped workpieces in machine tools, having an aligning device for the horizontal displacement of the workpiece lying on a conveyor or a machining table against an adjustable positioning stop. In order to permit programming for the passage of workpieces of different width or length, the following features are proposed:   a) numerous positioning stops are arranged one after the other on a guide slide in alignment with the displacing direction of the aligning device, which positioning stops are each at the same distance from one another and can be moved individually in a controlled manner into or out of the displacement path of the workpiece; b) the guide slide can be positioned in the said displacing direction to an extent which corresponds to at least the said distance between two positioning stops; c) a drive with a shaft encoder for the displacement measurement is provided for positioning the guide slide.
Patent DE-3637901-A1 (DE)
Title: Tube
Inventor: EHLERS KARLHEINZ
IPC: F16L11/12
Filed: 1986-11-06
Abstract: Technical tubes with linings of plastic sheets are suitable for conducting certain aggressive fluids, depending on the type and nature of the plastic used. A wide, universal range of possible applications is obtained with linings of fluoroplastic films. However, the difficult processing and pronounced abhesive properties of fluoropolymers stand in the way of practical implementation. The invention provides a highly useful universal tube with a film lining of a fluorine-containing plastic by incorporating a textile insert as a coupling agent between the film lining and the adjacent rubber inner wall of the tube.
Patent DE-3638263-A1 (DE)
Title: Safety lock, especially for tiltable transport containers
Inventor: ZIEGLER HERMANN
IPC: B60P1/04
Filed: 1986-11-10
Abstract: In order to provide a safety lock for doors, flaps, containers and the like, especially for transport containers mounted tiltably in a carrier device, which ensures that an automatic release of the lock, especially as a result of vibrations or the like, is avoided, which, furthermore, allows the lock to be opened by one-handed operation, and which automatically relocks securely the lockable article guided back into the initial position, so that the lock is automatically blocked again, the said safety lock is designed with a pivotably mounted blocking means, preventing the freeing of the movement of the lock, as a blocking and actuating device (10) for the lock. As a result of the arrangement of a driver (11) on the blocking and actuating device (10) and its cooperation with an engagement device (14) consisting of a guide arm (13) and of a slot (19), a one-handed operation of the safety lock becomes possible in an advantageous way.   <IMAGE>
Patent DE-3640470-A1 (DE)
Title: Ecological electrical power source
IPC: B63B35/70
Filed: 1986-05-06
Abstract: Published without abstract.
Patent DE-3702931-A1 (DE)
Title: Electrical plug coupling
Inventor: SCHILL ROLF DIPL ING
IPC: H01R13/719
Filed: 1987-01-31
Abstract: Standard plug couplings without suppression filters, in the case of which at least the contact elements (6) of a coupling half (3) which can be mounted in a fixed position are provided with connecting pins (7) which project rearwards can be converted in a simple manner into plug couplings provided with filters, by plugging on a filter block (8). The filter block (8) which is provided for the purpose consists of a retaining plate (9) having a plurality of socket contacts (10) which are plugged on to in each case one connecting pin (7) of the coupling half (3), as well as capacitors (11), which are arranged behind the retaining plates (9) on the socket contacts (10), and an earthing metal sheet (12) which is electrically conductively connected to all the capacitors (11). Said earthing metal sheet (12) is on the one hand mounted on the retaining plate (9) and is on the other hand mechanically and electrically conductively connected by means of a metal frame (20) to an earthed mounting wall (1) which supports the coupling half (3). <IMAGE>
Patent DE-3704187-A1 (DE)
Title: Alarm system for motor vehicles
Inventor: HILLER GUENTER DIPL ING
IPC: B60R25/104
Filed: 1987-02-11
Abstract: Alarm system for motor vehicles having an acoustic alarm which is set off by unauthorised use of the motor vehicle and having a visual alarm element which indicates that unauthorised use of the motor vehicle is taking place by colouring the exhaust gases of the motor vehicle. <IMAGE>
Patent DE-3709959-A1 (DE)
Inventor: KOBAYASHI TAKESHI
IPC: C12N15/70
Filed: 1987-03-26
Abstract: The process comprises culturing a host bacterium into which enzyme genes and a control gene having an apo-repressor have been introduced, so that formation of enzyme is repressed while the bacterium grows in a culture medium containing a co-repressor, removing the co-repressor from the culture solution and subsequently allowing the host bacterium to produce the enzyme in the culture medium containing no co-repressor. An apparatus for producing an enzyme includes a fermentor 1 a cylindrical filter 11 for removing the co-repressor from circulating culture solution from the fermentor, and a culture medium reservoir 26 for feeding fresh culture medium containing no co-repressor into the fermentor 1. <IMAGE>
Patent DE-3712030-A1 (DE)
Title: Structural element for ski mfr.
Inventor: SCHERUEBL FRANZ
IPC: A63C5/12
Filed: 1987-04-09
Abstract: The structural element is for the mfr. of skis.  It comprises a strip (1) with grooves (5) extending alternate sides from the main faces (3,4) over the entire length. The width of the webs (8) remaining between the groove (5) can be equal to the width or a third of the width of the grooves.  The grooves can have a rectangular or triangular cross-section or can be defined by a curved face.
Patent DE-3715899-A1 (DE)
Title: Energy transmission system having plastic-insulated electrical high-voltage cables
Inventor: SCHAEDLICH HANS DIPL ING
IPC: H02G15/26
Filed: 1987-05-13
Abstract: An energy transmission system consisting of an electrical high-voltage cable (4) and a termination (2) having a housing which contains a gaseous insulating agent and is physically connected to the cavities in the cable (4), which cavities run longitudinally as a function of the design and/or manufacture (Fig. 1). <IMAGE>
Patent DE-3719446-A1 (DE)
Title: Eraser composition
Inventor: HANDL WERNER
IPC: B43L19/00
Filed: 1987-06-11
Abstract: An eraser composition comprising at least one elastomer thermoplastic binder which is a block copolymer of an elastomeric, thermoplastic polyester having a soft, amorphous phase and a hard, crystalline phase, and fillers, optionally plasticisers and/or further additives and triethanolamine.
Patent DE-3720463-A1 (DE)
Title: Use of 6-piperidino-2,4-diaminopyrimidine-3-oxide
Inventor: GONG-HWAN LEE
IPC: A61K31/505
Filed: 1987-06-20
Abstract: The invention relates to the use of 6-piperidino-2,4-diaminopyrimidine-3-oxide for the preparation of a liquid pharmaceutical for local use for curing local disorders of sex hormone metabolism and to a process for the preparation of a pharmaceutical for local use.
Patent DE-3721099-A1 (DE)
Title: Container for storing free-flowing substances and for squeezing out these substances with the aid of a compressed gas
Inventor: RADAKOVIC SVAETOPLUK
IPC: B65D83/14
Filed: 1987-06-26
Abstract: The container (1) (Figure 5) is suitable for storing free-flowing substances (2), such as foods, for example pastes, cream, puree. Below the substance (2) stored, there is either a plunger driven by a compressed gas (4) and said plunger squeezes the stored substance (2) out of the container (1), or the compressed gas (4) can be located in an expansible container which separates it from the stored substance (2), or the stored substance can be located in a foldable receptacle (13) which separates said substance from the remaining space, and the stored substance (2) is then squeezed out of the container (1) by the pressure of the driving gas (4) against one wall of such a receptacle. <IMAGE>
Patent DE-3731135-A1 (DE)
Title: Metering device for mouldless portioning by weight of pressure-sensitive pasty masses having a filamentous structure
Inventor: SCHIEL HERMANN A DR
IPC: A01J25/00
Filed: 1987-09-16
Abstract: To shape certain products, such as pasta filata cheese, the paste is conducted obliquely into an annular chamber in which it is divided into portions by corotating annular pistons, leading and following each other. As a result of the special geometry of the device, the S-shaped filamentous structural course to give point, lateral end seals is achieved and the escape of fat as a result of pressure increase is avoided. By the avoidance of solid moulds and by a special rolling device for cooling between mesh belts, an ideal external rind structure is achieved.
Patent DE-3734183-A1 (DE)
Title: Electrical motor protection circuit breaker having an associated zero-voltage circuit breaker which trips in the event of undervoltage
Inventor: WINK FRIEDRICH
IPC: H01H83/12
Filed: 1987-10-09
Abstract: For an electrical motor protection circuit breaker which can be switched on and off manually via at least one operating device and has a load switching part, a switching mechanism which trips in response to specific tripping criteria and then automatically changes the load switching part into its OFF position, and an additionally associated zero-voltage circuit breaker which trips the switching mechanism in the event of the operating voltage falling below a permissible limit, it is proposed to integrate all the functional elements of the zero-voltage circuit breaker (17) within a housing which accommodates the motor protection circuit breaker, to design the voltage supply of the zero-voltage circuit breaker to be independent of the switching position of the load switching part (10) and to pass it via auxiliary circuit breaker elements (18) which can be influenced by means of the operating device (15, 28) and, for this purpose, to couple the operating device to additional force-transmission elements (23, 25) which, during the manual switching-on process, move the auxiliary circuit breaker elements in a leading manner into their closed position before the load switching part reaches its connected position. The contacts of the auxiliary circuit breaker elements are also separated in the event of the switching mechanism tripping manually or automatically, as a result of which the load switching part is changed into its OFF position. In consequence, it is intended to create a motor protection circuit breaker which can be produced economically, also satisfies the "undervoltage" criterion and conforms with the relevant regulations. <IMAGE>
Patent DE-3738062-A1 (DE)
Title: Storage-stable suspension of dyes which are insoluble to sparingly soluble in water
Inventor: NAVRATIL JOSEF DR
IPC: C09K23/18
Filed: 1987-11-09
Abstract: A description is given of a concentrated, storage-stable, aqueous suspension containing 1 part of a hydrotropising surfactant per part of a dye which is soluble to sparingly soluble in water; these suspensions can be converted, before use, into a true monomolecular or colloidal solution or into a microdispersion, with from 20 to 80 parts of surfactant being added if desired to this suspension, per part of dye, while raising the temperature.
Patent DE-3739597-A1 (DE)
Title: Apparatus for protecting vehicles by means of ultrasound sensors
Inventor: RUMP HANNS
IPC: G01S15/931
Filed: 1987-11-23
Abstract: The invention relates to an apparatus, in the case of which a vehicle can be protected with the aid of ultrasound sensors which operate on the pulse-echo principle. A solution is advantageously described which ignores parts located on the vehicle to the extent that it is possible to distinguish between static and dynamic targets. The invention achieves this object using special evaluation logic.
Patent DE-3800775-A1 (DE)
Title: Ratchet spanner
Inventor: BUERLI KURT
IPC: B25B13/46
Filed: 1988-01-13
Abstract: A holding plate (2) is rigidly fixed to the handle (1) of the ratchet spanner. Two legs (3, 4) which can pivot about a respective axis (3a, 4a) are arranged on said holding plate (2). The two legs (3, 4) are interconnected in an articulated manner via a driving cam (4b) which is arranged on the smaller leg (4) and which engages in a corresponding recess (3b) of the larger limb (3). Both limbs are dimensioned and coordinated in such a way that they move apart in opposite directions when the spanner is laterally pushed onto a screw head or a nut and both lie on the circumference of the screw head or nut when the spanner is actuated. Use of the spanner for actuating screw heads and nuts which are difficult to get at, in particular union nuts in pipe construction. <IMAGE>
Patent DE-3802513-A1 (DE)
Title: Line density converter device
Inventor: KANNO MASAYUKI
IPC: G06F3/153
Filed: 1988-01-28
Abstract: The invention relates to a line density converter device for carrying out a density conversion process by causing an address generator (24) to generate storage addresses for a multiplicity of image data, causing first and second mapping circuits (58 and 60) to convert each storage address into a display or reproduction address in correspondence with a high or low density of the image data, and causing a display memory (62) and a random-access video memory (64) to store the relative image data which have been converted by first and second mapping circuits (58 and 60, respectively). If the image data have a high density, they are transmitted directly from the display memory (62) to a cathode ray tube or CRT display (46). If the image data have a low density, they are read out of the random-access video memory (64), subjected to a density conversion by the density converter (66) and then supplied to the CRT display (46) via a multiplexer (68). <IMAGE>
Patent DE-3806400-A1 (DE)
Title: Energy-supply chain
Inventor: BLASE FRANK
IPC: F16G13/16
Filed: 1988-02-29
Abstract: The invention relates to an energy-supply chain for receiving cables, hoses and the like, the chain links of which each comprise elongate side walls and transverse webs which connect these, and an articulated connection of successive chain links is effected by pins and circular-cylindrical cutouts into which the pins engage. In order to reduce the sliding-friction values and the wear values for its successive chain links, use is made of different materials, at least one material being a high-polymer thermoplastic, whereas the other may be a metal or a plastic.
Patent DE-3808456-A1 (DE)
Title: Polypeptides for use in spasmolytic pharmaceuticals or as neurotransmitters
Inventor: HOFFMANN WERNER DR
IPC: C07K14/46
Filed: 1988-03-14
Abstract: The polypeptide preprospasmolysin with the amino-acid sequence <IMAGE> and certain fragments thereof display a spasmolytic activity which makes them of interest for pharmaceutical uses. They are prepared by bringing about the expression of a DNA sequence which codes for the amino acids of the polypeptide, or the corresponding mRNA, in a suitable host organism by methods known per se, and isolating the polypeptide from the host cells or their nutrient medium.
Patent DE-3809468-A1 (DE)
Title: Watch, in particular ornamental watch, having cord-like bearing elements
Inventor: TESCH BERNHARD
IPC: G04B37/14
Filed: 1988-03-21
Abstract: In a watch, which is particularly suitable as an ornamental watch and has a cord, string, chain or the like as a bearing element, the intention is, to provide a watch which can be worn both on the back of the hand and on the arm, for at least two holding elements to be provided, which change the arrangement of the bearing elements, are capable of absorbing any tension or pressure to be applied to fasten the watch, and into which the bearing elements can be introduced.
Patent DE-3809957-A1 (DE)
Title: Fibre-optic sensor for compressive forces and its use
Inventor: LEVACHER FRIEDRICH KARL DR
IPC: E05F15/43
Filed: 1988-03-24
Abstract: The object is to specify a fibre-optic sensor for compressive forces which effects a signal output or the triggering of protective measures already at forces of about 1 N, and which is simply constructed. Furthermore, monitoring and safety devices are to be specified with this fibre-optic sensor. The object is achieved in that the sheathing (2) of the optical fibre (1) consists of an embedding material (3), preferably a lacquer, in which finely ground, relatively hard powder (4), preferably glass or carborundum powder, is embedded, in that the sensor thus sheathed is surrounded by an elastomeric or thermoplastic protective jacket (5) and that it is fitted with connecting plugs (6, 7). The light transmitter and the light receiver can be built into the plug housings. This fibre-optic pressure sensor is primarily installed as a contact sensor in safety technology as a protection against clamping, contact or running over. <IMAGE>
Patent DE-3813312-A1 (DE)
Title: Plate-type catalyst for decreasing the nitrogen oxides in flue gases and process for its production
Inventor: HUMS ERICH DR RER NAT
IPC: B01J23/22
Filed: 1988-04-20
Abstract: With plate-type catalysts there is the problem of improving the adhesion of the catalytic masses to the support structure to the extent that they can withstand the abrasive influences of the flue gases at the given operating temperatures. For this purpose, the invention provides roughening the surface of the metallic plate-type or ribbon-type structure by sandblasting and applying to this surface by thermal spraying a titanium oxide modified with additives. The spray powder used can be titanium oxide in anastase modification containing additives of molybdenum oxide, tungsten oxide, vanadium oxide or metal compounds which can be converted into these oxides. <IMAGE>