baber/WOPTO huggingface dataset:
Patent DE-3625803-A1 (DE)
Title: Method for evacuating the atmosphere from vacuum vessels, especially from cathode ray tubes or television tubes, and an installation for carrying out the method
IPC: H01J9/46
Filed: 1986-07-30
Abstract: The invention relates to a method and an installation for evacuating the atmosphere from vacuum vessels, especially from cathode ray tubes or television tubes, in the case of which method and installation a vacuum vessel is moved into at least one workstation, is heated up in a controlled manner in this workstation and is at the same time evacuated as well as being sealed on reaching a predetermined temperature, and in the case of which method and installation the evacuated vacuum vessel is cooled down after the heating has been switched off. In order to increase the yield of evacuated vacuum vessels with a relatively high level of energy saving and while maintaining high quality of the evacuated vacuum vessels, the heating up and evacuation of the vacuum vessels in the workstation is carried out in a thermal container which, after the vacuum vessel has been evacuated and sealed, is moved without being opened into a physically separately arranged cooling station, where the cooling down takes place with the extracted heat energy being reused.
Patent DE-3627406-A1 (DE)
Title: Eating aid for amputees and disabled patients
Inventor: BEYER GEORG
IPC: A61F4/00
Filed: 1986-08-13
Abstract: The eating aid developed can be used to assist amputees. There is an artificial hand provided with a built-in mounting for knife and fork on the middle finger. This hand can be used by patients with above or below the elbow amputation because it can be fitted to any conventional hand joint by means of a useful pin. Moreover, the cutlery mounting developed can be used not only in conjunction with artificial hands but also by patients with paralysis of the hands.
Patent DE-3636354-A1 (DE)
Title: A mounting, fixed to a handle, for receiving different implements (one handle for all implements)
Inventor: KRACHT HEINRICH
IPC: B25G3/26
Filed: 1986-10-25
Abstract: In this arrangement, ... is screwed in by a blocking screw 2, fixed to a handle 1, on a cylinder 7 mounted in the housing 8. A cylinder 10 connected to an implement is inserted into the cylinder 7. The cylinder 10 is coupled by a bolt 13 which engages in the cylinder 10 via the cylinder 7 and can be guided forwards and backwards. <IMAGE>
Patent DE-3642348-A1 (DE)
Title: Drive for a fuel injection pump of internal combustion engines
Inventor: ABTHOFF JOERG DR ING
IPC: F02B67/06
Filed: 1986-12-11
Abstract: The invention relates to a drive for a fuel injection pump of internal combustion engines with a timing device comprising primary part and secondary part, which device is supported so that it floats on a drive shaft connected to the camshaft of the fuel injection pump, and with an inertia flywheel arranged on the secondary side for reducing the torsional oscillations excited by the injection pump during each injection sequence.
Patent DE-3642755-A1 (DE)
Title: Film strips of thermoplastic high polymer and process and extrusion die for the production thereof
Inventor: HENSEN FRIEDHELM PROF DR ING
IPC: B29C48/10
Filed: 1986-12-15
Abstract: A process and an extrusion die for the production of film strips is proposed, in which the latter are extruded by single-die extrusion, by the film blowing process, as tubular films in a row adjacent to one another, are inflated, are cooled in a water bath, laid flat, longitudinally stretched and wound. In the process, the film strip consists of a narrow layflat film tube, that is to say consists of two layers, lying one on top of the other, joined to one another at both longitudinal sides, of the thermoplastic, with essentially the same thickness. Because of the biaxial orientation of the film tube, the splitting tendency of polyolefins, in particular polypropylene, which is undesirable for specific purposes is greatly reduced.
Patent DE-3700595-A1 (DE)
Title: Roof or façade covering
Inventor: RATZKY REINER
IPC: E04D3/30
Filed: 1987-01-10
Abstract: A metal covering panel for roof and façade coverings is provided with two horizontal, acute-angled bent-off portions such that the upper bent-off portion 2, 3 can be used as a stop strip for the lower border-side bent-off portion 4 of the roof panel belonging to the next roof-panel row up, with the result that only the lowermost row of roof panels has to be aligned in the horizontal.
Patent DE-3701792-A1 (DE)
Title: Inks for multicolour ink-jet printing system
Inventor: MELNITZKI ARTHUR
IPC: C09D11/40
Filed: 1987-01-22
Abstract: The object of the invention is to develop inks of different colours, for the coloured inscription of paper, which inks can be used in multicolour printing systems, especially ink-jet printing systems. Appropriate inks consist of:     0.5...8% of highly lightfast complex dyes,   0.5...2% of binder, and   45...90% of solvent.   Inks according to the invention are envisaged for use in multicolour ink-based writing systems.
Patent DE-3702819-A1 (DE)
Title: Rotary switch
Inventor: PLENER HELMUT
IPC: H01H19/11
Filed: 1987-01-30
Abstract: Conventionally rotary switches have a rotor which is supported in a switch housing such that it can rotate and can be set into a plurality of latching positions. In the case of such a rotary switch, it is intended to be able to detect a change between various angular ranges (which include various functional positions) during the displacement movement of the rotor by different displacement torques and displacement angles. For this purpose, latching notches having different latching angles and insertion depths for a spring-loaded latching body of the rotor are provided on the inside of the switch housing, in the case of the rotary switch. The rotary switch is particularly suitable for use as a program switch in the case of process appliances such as washing machines, dishwashers and the like.
Patent DE-3704780-A1 (DE)
Title: System of improvements for electrical machines having an air-cored bell-type armature
Inventor: WITTENBORN WOLFRAM
IPC: H02K7/116
Filed: 1987-02-16
Abstract: The invention relates to a system of improvements for electrical machines having an air-cored bell-type armature, and to their implementation. It is of central significance that all the armature conductors are in the axial direction in the case of one pole in the gap (which is as narrow as possible) in the magnet system and that current flows through them all in the same direction (and that they move at a high circumferential speed at the rated speed). This is achieved in particular by the design of the winding: the conductors are guided in the form of a "pitched roof" in the winding overhang and have the same extent here in the tangential direction as in the "axial part" of the winding (for which purpose they must be narrower in the winding overhang), so that they are closely together here as they are there (see Figures 1 and 2). In consequence, the winding overhangs are thicker than the "axial part" of the winding, so that, for example, the outer magnets are not installed until the armature has been installed, for minimum gap thickness. In consequence, inter alia, the magnets (when permanent magnets are used) are not magnetised until the magnet system has been installed, which is economically possible using a magnetisation tool having conductors in the form of bars which are simply plugged through the motor and onto which an "opposing plate" is plugged on the other side of the motor and through which a high magnetisation current is then passed. A high circumferential speed is made possible by sheathing the rotor with fibre-composite material. <IMAGE>
Patent DE-3707652-A1 (DE)
Title: Use of benzo[de]isoquinoline-1,3-diones for preparing pharmaceuticals
Inventor: BRANA MIGUEL FERNANDEZ
IPC: A61K31/535
Filed: 1987-03-10
Abstract: The use of benzo[de]isoquinoline-1,3-diones of the formula I <IMAGE> in which X, Y and n have the meanings stated in the description, for controlling viral diseases is described.
Patent DE-3708863-A1 (DE)
Title: Device for better utilisation of flue gases in downstream heating surfaces
Inventor: KOENIG DIETER
IPC: F24B7/00
Filed: 1987-03-18
Abstract: The invention relates to the new area of application of thermally controlled flaps in tiled stoves and fireplaces (chimneys). The advantage lies in the deflection of flue gases as a function of their temperature. With an annual production of about 50,000 new tiled stoves and the conversion of all existing tiled stoves, the invention represents an inestimable economic value in terms of energy saving.
Patent DE-3716269-A1 (DE)
Inventor: DETHLEFS RALF-BURKHARD DIPL CH
IPC: G03C1/775
Filed: 1987-05-15
Abstract: The waterproof base for light-sensitive materials is coated on one or both sides with polyolefin resin, at least the polyolefin resin of the front coating containing a copolymer of ethylene and another  alpha -olefin. This copolymer makes it possible to add a high proportion of light-reflecting white pigment to the coating composition.
Patent DE-3718103-A1 (DE)
Inventor: CAMPBELL III EDWARD RICHARD
IPC: H03D3/00
Filed: 1987-05-29
Abstract: In a television receiver including an automatic deghosting system 24, Fig. 1 (634, Fig. 6) means 18, 22 are provided for synchronously demodulating IF television signals to generate baseband signals representing the in phase (I) and quadrature phase (Q) modulation components of the IF signals. A carrier signal extractor circuit 14 extracts the received carrier signal from the radio frequency television signal. A phase locked loop 16 coupled to the carrier signal extracting circuit generates a phase difference signal representing the difference in phase between the oscillatory and the extracted carrier signals. A demodulation phase error detector 26, (630) coupled to the synchronous demodulation means generates a phase control signal proportional to the difference in phase between the direct carrier signal as broadcast and the received carrier signal which may include ghosts. A phase correction circuit 312, 316, 318, Fig. 3 or a ROM (632, Fig. 6) responds to the phase control signal and modifies the phase difference signal (or the first baseband signal) to generate a modified first baseband signal with substantially reduced crosstalk distortion components. <IMAGE>
Patent DE-3719403-A1 (DE)
Title: Scaffolding
Inventor: HAESSNER FRIEDHOLD
IPC: E06C7/42
Filed: 1987-06-11
Abstract: The scaffolding comprises at least two ladders (4), which are each suspended at a mutual spacing via a two-legged articulation device (5), spanning the ridge (1a) of the roof (1), and to which a horizontal working platform (9) is connected via vertically running scaffolding carriages (8). Arranged, suspended on retaining lines (3), on the two roof sides, in the ridge region (1a), and on at least one roof side surface beneath the ridge region (1a) are horizontally running sliding rails (2), on which castors of the two legs of the articulation devices (5) and of the ladders (4) roll. At the bottom end of neighbouring ladders (4) there may be provided in each case one additional articulation device (5), the bottom leg of which hangs down over the eaves region and bears a scaffolding carriage (8). <IMAGE>
Patent DE-3724193-A1 (DE)
Title: Mudguard
Inventor: ADLER HERMANN
IPC: B62D25/16
Filed: 1987-07-22
Abstract: The invention relates to a mudguard which is simple to fit and despite being of a low weight has high inherent stiffness. By virtue of the precisely defined fixing of the mounting openings and the dimensioning of the reinforcing steps or bends, as is precisely specified in the patent claim, the intended effect can be achieved.
Patent DE-3731869-A1 (DE)
Title: Arrangement for furniture including cupboards
Inventor: PERSSON LEIF CHRISTER
IPC: A47B51/00
Filed: 1987-09-18
Abstract: In an arrangement for increasing the accessibility of cupboards in a piece of furniture having at least top cupboards (2) and a worktable (3) attached therebelow, preferably a piece of kitchen furniture, the top cupboards (2) and the worktable (3) are mounted so that they can be lifted and lowered together continuously. To grant access to spaces unused despite the adjustability in the height direction, the top cupboards (2) are mounted, in addition, so that they can be continuously lowered and displaced outwards in relation to the worktable (3), thus making it easy also for wheelchair occupants to reach the top cupboards. <IMAGE>
Patent DE-3735220-A1 (DE)
Title: Method for the retrospective production, locally unrestricted in a defined region, of an anchoring for rail- fastening screws in the set concrete of the precast sleeper body of a prestressed-concrete sleeper - chiefly a points sleeper - and an anchoring device for the rail-fastening screws for carrying out the method
IPC: E01B3/28
Filed: 1987-10-17
Abstract: In a prestressed-concrete sleeper - chiefly a points sleeper or points with small radii of curvature - the invention specifies a method by means of which anchorings for the rails can be produced by rail-fastening screws 14 after the sleeper consolidation. Continuous steel anchor plates 5 in which, through holes 3 bored retrospectively at a desired point in the concrete of the sleeper 1 for the rail-fastening screws 14, bores 6 corresponding to the thread 15 of the rail-fastening screws 14 are bored out and provided with a thread, are installed within defined disposition regions in the sleeper. <IMAGE>
Patent DE-3736450-A1 (DE)
Title: Fastener mechanism for jewellery
Inventor: UFER HANS
IPC: A44C7/00
Filed: 1987-10-28
Abstract: This fastener mechanism for a plurality of types of jewellery (pins, brooches, earrings) is a tension-spring or elastic cord mechanism which makes simple handling and reliable functioning possible. A tension spring (or elastic) is arranged in two tubes, which fit one inside the other, inside the inner tube, which tension spring is connected to a part of the transversely divided outer tube. On a part of the outer tube there is a stop part and on the other part there is a limiting holding bar. Additionally, the inner tube is rotatable relative to a part of the outer tube. The fastener pin is attached with spacing on an outer tube and can be inserted into a fastener sleeve which is located on the other outer tube.
Patent DE-3737327-A1 (DE)
Title: Circuit arrangement for overcurrent protection in invertors
Inventor: BECKER ALBERT ING GRAD
IPC: H02H7/122
Filed: 1987-10-30
Abstract: The circuit arrangement is intended to offer optimum protection in the case of overcurrents for an invertor, with the best possible utilisation of its semiconductor power switches with respect to all possible load cases, including short circuit. To this end, a signal (UE) is fed to a threshold value circuit (C), which signal (UE) is rectified in a precision rectifier (A), is averaged in a filter (B), and is proportional to the invertor output current (IWR). This threshold value circuit (C) prescribes a comparator threshold value (UK), corresponding to a first reference voltage (Uref1), for a first time zone, which comparator threshold value (UK) results in the current being limited at a dynamic current level limit (instantaneous current level limit). After this, the threshold value circuit (C) prescribes a comparator threshold value (UK) corresponding to a second reference voltage (Uerf2), which comparator threshold value (UK) results in the current being limited at a lower, steady-state current limit level (overcurrent limit). A window comparator (D) in each case compares the signal (UE) which is proportional to the invertor output current with the comparator threshold value (UK) and drives the semiconductor power switches via its switching states. A timer (E) cuts the invertor off once the second time zone has elapsed, in the event of an overcurrent. <IMAGE>
Patent DE-3738999-A1 (DE)
Title: Denture with vacuum adhesion
Inventor: GYOERY KALMAN PETER
IPC: A61C13/24
Filed: 1987-11-17
Abstract: Dentures with vacuum adhesion comprise two members of a semi-elastic material (30) which are firmly connected to one another. Their edge is provided with a sealing profile (20) running round it. In the inside wall of the denture base (1) there are non-return valves (10), each in a depression (4), which correspond to the associated air channel (3). <IMAGE>
Patent DE-3742285-A1 (DE)
Title: Saw blade containing cemented-carbide grit
Inventor: MAERZHEUSER PETER JOSEF
IPC: B23D61/18
Filed: 1987-12-12
Abstract: A saw blade, for example for scroll (fret, jig) or band saws, in which a wire-like metallic support is joined by means of a solder, preferably a hard solder, to angular particles of hard material, in particular cemented-carbide grit, is to be further developed in such a way that it has a considerably longer service life than the ones used hitherto. It has been found that by replacing the known monofilament metallic support by at least two wires 4 stranded together as support the desired long service lives are obtained: by means of the notches obtained, in practice, between the individual wires the solder 6 is given a better and larger attachment area, and by embedding base regions of the grit particles into the notches provided, the solder retaining said particles is not subjected to direct erosion by the material being cut. <IMAGE>
Patent DE-3800345-A1 (DE)
Title: Structuring and patterning device for textile fibre and thread streams
Inventor: OFFERMANN PETER PROF DR SC TEC
IPC: D04H3/02
Filed: 1988-01-08
Abstract: The invention relates to a structuring and patterning device for sheet-like textile fibre or thread streams. Proceeding from the object of providing a device for structuring and patterning a sheet-like fibre and thread stream, in this device having a support, feeders and a consolidating device there is arranged above or below or within the fibre or thread stream at least one stretching element which acts on the latter and is connected to at least one stretching drive and which is composed of at least two part stretching elements. <IMAGE>
Patent DE-3803524-A1 (DE)
Inventor: KLAUCK WOLFGANG DR
IPC: C09J177/12
Filed: 1988-02-05
Abstract: Aqueous dispersions of thermoplastic polyamides based on dimeric fatty acids having melting points of at least 120 DEG  C. or of mixtures of these thermoplastic polyamides, in which at least 20% of the polyamide has a melting point of at least 120 DEG  C., and which contain salts of rosin derivatives having acid values of more than 120 as emulsifiers, show excellent properties as adhesives.
Patent DE-3803926-A1 (DE)
Inventor: MCMAHON STEPHEN MICHAEL
IPC: G01B7/16
Filed: 1988-02-09
Abstract: An extensometer for measuring strain in a materials test specimen includes a frame (126) and a pair of arms (112, 114) each having one end (116, 118) for contacting a portion of the specimen and a remote end (144, 146). A noncontact sensor (128) assembly e.g of the capacitative type is mounted on the arms to measure change in distance between the contact ends. The arms are pivotally supported between the ends by the frame at the centre of gravity of the arms and attached components of the sensor, to permit the arms to be freely pivotal. The extensometer is used to measure expansion of a ceramic sample (120) in a materials testing machine and heated to 1500 DEG C. <IMAGE>
Patent DE-3807621-A1 (DE)
Title: Method and apparatus for measuring and balancing the time course of the extract content in the fermentation substrate in beer production
Inventor: MIETH HANS OTTO DIPL ING
IPC: C12C13/02
Filed: 1988-03-09
Abstract: The invention relates to a method and an apparatus for measuring and balancing the time course of the extract content in the fermentation substrate in beer production, the density or the mass of the fermentation substrate being measured and used to determine the extract content. The proposed method and the apparatus for carrying it out ensure, inter alia, that, even under changing operating and process conditions in the fermentation process, the time course of the extract content and of the extract decrease gradient in the fermentation substrate can be reliably and relatively simply determined and balanced. This is achieved in terms of the process, inter alia, by determining the total mass of the fermentation substrate in the fermentation tank at each time point after an initial time point t0 and determining therefrom and balancing the mass transport over the beer tank system limit according to time point, duration and amount. Measured values and event information are processed in a computer circuit according to the invention in such a way that both the mass balance and also the extract balance can be constantly updated from the start to the end of the fermentation process (Figure 1). <IMAGE>
Patent DE-3808310-A1 (DE)
Title: Mop holder
Inventor: MUELLER JOST
IPC: A47L13/253
Filed: 1988-03-12
Abstract: In the case of a mop holder comprising a fastening part for a handle and a carrying part which can be inserted into a holding pocket of a textile mop, the carrying part being adjustable in its working width, i.e. in the longitudinal direction, by means of an adjusting device in such a way that the distance between two holding parts of the carrying part can be adjusted relative to one another, provision is made, in order to obtain optimum size adaptation and improved handlability, for the adjusting device to comprise a base-plate part (2) which is assigned to each holding part (3) and on which the holding part (3) is longitudinally displaceably mounted, a spring (12) being arranged between each base-plate part (2) and holding part (3) in such a way that the holding part (3) is pushed outwards away from the base-plate part (2). Holding projections (7) extending in the transverse direction are preferably provided in the region of the outer ends of the holding parts (3). <IMAGE>
Patent DE-3808830-A1 (DE)
Title: Circuit arrangement for the digital processing of signals of the SECAM and PAL colour television standards
Inventor: KIRMSE WILFRIED DIPL ING DR IN
IPC: H04N9/64
Filed: 1988-03-14
Abstract: The invention relates to a circuit arrangement for the digital processing of signals of the SECAM and PAL colour television standards by means of a video processor for obtaining the luminance and chrominance information from a digitized compound colour video signal. The circuit arrangement can be easily integrated and thus enables complex highly integrated digital circuits to be constructed. It is the aim of the invention to combine the signal processing stages with one another in such a manner that the greatest possible common utilization of the assemblies and thus minimum chip area requirement is ensured. At the same time, optimum quality for both types of modulation must be ensured and the basis formed for a uniform digital SECAM/PAL video processor. The invention therefore achieves the object of specifying a circuit arrangement for the digital processing of signals of the SECAM and PAL colour television standards which implements digital video signal processing of the SECAM and PAL colour television standards which implements digital video signal processing of the SECAM and PAL colour television standards with only a single system clock frequency which is coupled to colour subcarrier, by suitably combining individual signal processing stages and by using adaptable digital modules for signal filtering and signal delay. The required functions for synchronizing the deflection, the raster equalization, the colour and standard detection, the colour synchronization and the clock supply are allocated to a known synchronous processor, which ... Original abstract incomplete. <IMAGE>