baber/WOPTO huggingface dataset:
Patent DE-4205779-A1 (DE)
Title: Cable e.g. for transmission of switching and control signals - Has core of resistance material or at least one wire with a casing of resistance material
Inventor: FEURER ERNST DR
IPC: H01B7/00
Filed: 1992-02-26
Abstract: A cable for data transmission has a core of resistance material or at least a wire with a casing of resistance material. The cable can be a flat cable or a round cable. There is at least one hole in the cross-section of a flat cable for a wall mounting clamp. The cable is surrounded by a metal or mesh screen. It is made in lengths of up to 100 metres, but preferably between 10 and 70 metres. USE/ADVANTAGE- Electrical engineering, automobile engineering, and monitoring equipment. Interference signals are strongly suppressed.
Patent DE-4206450-A1 (DE)
Inventor: SAUL HANS-PETER DIPL ING
IPC: B29C45/30
Filed: 1992-02-27
Abstract: In the process for the cycle-controlled injection moulding of parts of elastomers with low heat conductivity, the elastomer compound is heated by shear energy in discontinuous operation in the first phase of the working cycle immediately before its entry into the moulding cavity, the temperature being raised from one which produces no substantial cross-linking even over several working cycles to one which results in almost complete cross-linking within the working cycle and the temperature of the compound being regulated. The device therefor consists of a mould having an upper section (5), a lower section (2) and a cavity (13) with sprue runners (14), with a rotation-symmetrical shear pin (7) inside a shear cylinder sleeve (8) which forms a shear gap (16) therewith and is arranged in the centre of the mould in the immediate vicinity of the cavity.
Patent DE-4211262-A1 (DE)
Title: Ink-jet printing and ink compsns. esp. emulsion of organic phase - contg. oil or wax in aq. phase with good stability and spraying property
Inventor: PETROFF T EDWARD
IPC: C09D11/00
Filed: 1992-04-03
Abstract: In ink-jet printing, the ink consists of: (1) an emulsion of an organic phase (I) in an aq. phase (II), (I) contg. oil(s) and/or wax(es); (2) a suspension of wax particles (III) in (II); (3) (I), contg. wax with a m.pt. of 40-150 deg.C and an oil-soluble dyestuff, and (II); (4) (II) and (I) contg. oil and a colorant (IV); (5) (II) and (I) contg. an oil-soluble resin (V) and oil; (6) (III), water and colourant (IV); or (7) (II) and (I) contg. a liquid wax and (IV). The claims also cover an ink of type (1), in which over 75% of (II) is water; and inks which are emulsions of (I) in (II), in which (I) contains (a) a polyhalogenated polyolefin resin and an oil, (b) a liquid wax free from oil or (c) an oil free from wax and polymer. Ink (I) also contains (IV) in (I) and/or (II); and suitable (I) contain : (a) liquid wax, which may contain a pigment and/or dyestuff or be uncoloured; (b) an oil and an oil-soluble wax, pref. with a m.pt. under 150 deg.C, esp. under 100 deg.C, partic. 40-100 deg.C; (c) an oil and (V), pref. a chlorinated polyolefin; (d) oil with a viscosity of ca. 2-150 cP at 40 deg.C; (e) (III) contg. pigment and/or dyestuff, with a m.pt. of 40-150 deg.C; (f) oil contg. oil-soluble dyestuff(s) and/or pigment(s) and opt. (V); (g) liquid wax, an oil-soluble dyestuff and opt. an oil; (b) wax free from oil; or (i) oil free from wax. ADVANTAGE - The ink has acceptable spraying properties and gives good quality prints, which are resistant to water and rubb
Patent DE-4211719-A1 (DE)
Title: Prepn. of technically pure indigo from fresh plant material - by opening up cells, dissolving indigo precursors, removing plant components, fermenting to give indigotin and sepg. indigotin
Inventor: ROSNER WOLFGANG DIPL ING
IPC: C12P17/16
Filed: 1992-04-08
Abstract: In prepn. of technically pure indigo from plant material, (a) the material is recovered directly from fresh plant material, (b) the plant cells are opened up mechanically or with steam, (c) water-sol. indigo precursors in the substrate are dissolved by heating, boiling or treatment with steam, opt. under excess pressure, (d) suspended and/or colloidal plant components are removed before fermentation, (e) the substrate is fermented, then indigotin is formed from the precursors, (f) the suspended and/or colloidal indigotin is sepd. from the fermentation prod., and (g) the sepn. processes for the purification and sepn. of the indigotin are adjusted so that the fermenting substrate contains no plant components which are sepd. with the indigotin. USE/ADVANTAGE - Indigo is used in dyeing, esp. of textiles. Indigo of technical quality can be obtd. on the large scale by an environment-friendly process. Direct dyeing in the fermentation bath reduces the waste problem. Waste material can safely be used on the land. Energy is needed only for the first extn., and any waste heat from the engine can be used in the harvester. Undried green material is used, needing no, or only a little, process water
Patent DE-4212688-A1 (DE)
Title: Controlling water supply and discharge in washing machines - by measuring waste water quality and recycling water if appropriate
Inventor: BRANDT HANS-PETER
IPC: D06F34/08
Filed: 1992-04-16
Abstract: In controlling the supply and discharge of water in washing machines and similar appliances, the waste water flowing out of the machine is measured in respect of its quality and the water can subsequently be discharged into the sewage system or led to a water processing system, from which it will be led back to the washing machine. The associated machine features a sensor (3) for measuring the water quality, a control unit (16) supplied with the measured values, and an adjusting valve (4) with a connection (7) for the waste water line (2), a connection (8) for a disposal line (9), and a connection (10) for a water recycling line (11). ADVANTAGE - Permits waste water from the machine to be recycled if the water is sufficiently clean.
Patent DE-4216232-A1 (DE)
Title: Electric automatic window opening and closure appts. - controls ventilation of dwelling in response to measurements of interior and exterior air quality involving detection of noxious gases
Inventor: HAG RENE
IPC: F24F11/00
Filed: 1992-05-16
Abstract: Sensors (F) of e.g. O2, CO CO2, H2O vapour, N2 and poisonous gases inside and outside the building are connected to a motor which controls the starting and stopping of a ventilator fan as well as the opening and closure of a tilting window. The system responds to departures of the air quality from between upper and lower thresholds. It can be programmed to operate periodically and to exclude smog, offensive smells, rain and gales. The system can be coupled to an alarm system. USE/ADVANTAGE - Optimal air quality for work, leisure and sleep is guaranteed by system which protects unoccupied dwellings against air pollution, mould and atmos. pptn.
Patent DE-4217373-A1 (DE)
Title: Mixt. or suspension prepn. appts. - has continuous mixer providing controlled continuous output
Inventor: OBERMANN KLAUS
IPC: E21B21/06
Filed: 1992-05-26
Abstract: Appts., for preparing mixts. or suspensions contg. at least one liq. component (e.g. water-cement mxits., water-bentonite suspensions and the like), has a mixer which is supplied with dosed amounts of liq. and solid (powder, granulate, paste or slurry) components from separate supply source and which is followed by a pump for transporting the final mixt. in a pipeline leading to a supply container or a consumer. The mixer (16) is a continuous mixer which is supplied continuously with the liq. and solid components in amounts corresponding to the final mixt. discharged via the pump (32). ADVANTAGE - The appts. provides a continuous supply of finished mixt. in various controlled amts. according to requirements.
Patent DE-4228553-A1 (DE)
Title: Particulate bed continuous reactor - e.g. for Methanol prodn. from synthesis gas
Inventor: LAHNE ULRICH DIPL ING
IPC: B01J8/02
Filed: 1992-08-27
Abstract: Reactor with a fixed or fluidized bed of activated particulates, with heat-transfer tubes arranged as tube sets at one or more levels, within the bed, coiled around an axis, and being novel in that the tubes (2) of a tube set which are adjacent along the axial direction, are arranged so that they are displaced relative to each other in a direction perpendicular to the axis (5). E.g. in a methanol fixed bed reactor are arranged tubes of 4-50mm, preferably 10-30mm. Separation of two neighbouring tubes in the Synthesis gas flow direction (3) is arranged to be equial to the smallest dimension dp of the catalyst pellets (1). USE/ADVANTAGE - Temperature control in a continuous conversion particulate bed reactor. Improved heat transfer, and reduces channelling, unequal fluidized distribution, and pulsation effects.
Patent DE-4228892-A1 (DE)
Title: Signal lamp for vehicle - has multiple lens array between lamp and outer cover and has perforated light control plate.
Inventor: SCHUSTER KURT
IPC: F21V9/08
Filed: 1992-08-29
Abstract: The signal lamp has a bulb (38) mounted in front of a reflector (10) and behind an array of multiple lenses (26). The light control plate (28) has a pattern of holes (32) and is reflecting on its outer surface. The lamp unit is completed with an outer transparent cover (20). The light control plate is externally concave and prevents external light giving a false signal effect, e.g. from headlamps mounted beside the signal lamp. Coloured light is obtained by a filter (36) mounted between the bulb and the light control plate. ADVANTAGE - Simple construction, no false signals due to incident light.
Patent DE-4231919-A1 (DE)
Title: Electro=optical transmitter with bistable protective circuit - ensures that electrical to optical signal converter is switched-off unless output light conductor is properly coupled
Inventor: HIMMLER ROLAND DIPL ING
IPC: H01S5/068
Filed: 1992-09-24
Abstract: The transmission module (SM) comprises a laser diode (LD) in its holder (LH) and a sleeve (HU) within a photodetector element (PE) is wired to the protective circuit (Sch). It operates normally with a light conductor plugged into the sleeve as far as a flange on the light conductor allows. In the absence or improper coupling of the light conductor a ray (S8) from the laser diode (LD) falls on the photodetector element (PE), causing the circuit (Sch) to disconnect power from the driver stage (TS). ADVANTAGE - Health hazards of radiation from unplugged device are eliminated by automatic inhibition of electro-optical converter.
Patent DE-4233703-A1 (DE)
Title: Silicon@ injection plate mfr. - has both sides of bottom plate etched simultaneously with the use of etching masks
Inventor: FINDLER GUENTHER DIPL ING
IPC: F02M61/16
Filed: 1992-10-07
Abstract: Manufacture of silicon injection plates which are formed by bonding a top plate (1) having at least one injection hole (3) with a bottom silicon plate (2) having at least one through hole (4). The injection hole (3) and the through hole (4) are located one above another. Furthermore, channels (5) between the through hole (4) and the outer edge (6) of the silicon injection plate are formed by means of take-outs in the plates (1,2). The method is characterised by the fact that the bottom plate (2) is shaped by simultaneous two-sided anisotropic etching of silicon. Etching of the plate (2) is carried out with the use of etching masks on both sides of the plate. The process is continued until the etchant has penetrated through half the plate thickness. ADVANTAGE -  The process is simplified, with the number of operations reduced. The silicon plates can be mfd. with esp. low mfg. tolerances.
Patent DE-4234660-A1 (DE)
Title: Banknote checking facility built into cash register - has milky glass panel with illuminating fluorescent tube for checking bank notes by viewing
Inventor: DORNEBECK MARTIN
IPC: G07D7/128
Filed: 1992-10-15
Abstract: A cash register (7) has a keyboard (20 and cash box section (3). Located above this is a housing within which there is a fluorescent lighting tube (13). An angled surface (10) has a milky coloured glass panel and provides a surface for use in checking banknotes (11). With a banknote on the surface the power is turned on to provide illumination. The fluorescent tube has an associated start and inductance. A number of possibilities are provided for the mounting of the lamp. USE/ADVANTAGE - Simplifies checking of banknotes.
Patent DE-4237576-A1 (DE)
Title: Prodn. of textured layer of metal oxide superconductor - by applying barrier layer to substrate and depositing superconducting material to barrier layer
Inventor: WECKER JOACHIM DIPL PHYS DR
IPC: H01L39/24
Filed: 1992-11-06
Abstract: Prodn. of textured layer of metal-oxide superconductor material with high transition temp. on a strip-like metal substrate comprises: (a) applying a barrier layer on the substrate preventing diffusion between the superconductor material and the metal of the substrate; (b) depositing or forming the superconducting layer of texture, dependent on texture of the barrier layer, on the barrier layer. The substrate (2) has a pattern (3) of several defect tracks (3j) running in a lengthwise direction (y) to the substrate (2). The tracks lead to corresponding orientation of one of the crystal axes in the barrier layer (8). USE - In semiconductor technology.
Patent DE-4237601-A1 (DE)
Title: Database system for territorial planning of e.g. town and city - provides geographical data including coordinates of points, surface indices, and roads, usage database, and program complexes for evaluation of usage data and for display
Inventor: LUDWIG HEIDE
IPC: G06Q99/00
Filed: 1992-11-06
Abstract: The database system includes alphanumeric and graphic data banks and programs to select, evaluate, and present corresp. data. The system has a geographic database complex (1) which includes coordinates of points and indexed surfaces. The surfaces are formed into a network. A second database complex (2) contains parameters for the form of use of the indexed surfaces. Buildings and roads are displayed using a personal computer system including a keyboard, monitor and plotter. Alphanumeric and normative data in alphanumeric form are displayed in two windows (F:N, F:S) of the monitor (4) screen. USE/ADVANTAGE - Town and country planning using alphanumeric and graphic data. Data preparation time is reduced.
Patent DE-4237842-A1 (DE)
Title: Curtain fastening to runner - consists of two=part press stud, one part on basic piece, and counterpart on curtain
Inventor: GRENZENDORF DANIEL
IPC: A47H13/01
Filed: 1992-11-10
Abstract: The fastening system is for curtains in a house. It has a basic piece (11), a runner (21) and a press-stud (31a, 31b). One part (31a) of the press-stud is joined to the basic piece, and the counterpart is fixed to the curtain (41) to secure it to the runner. USE/ADVANTAGE - The curtain fastening allows the curtains to be easily taken down for washing while the runners are left in place.
Patent DE-4243067-A1 (DE)
Title: Drive system for focal lens for disc systems - has lens in holder supported from pivot point and integral hinge with electromagnetic actuator for axial movement.
Inventor: SUZUKI HIROYUKI
IPC: G11B7/09
Filed: 1992-12-18
Abstract: The drive arrangement for an objective lens (13) used to focus a laser beam onto the surface of a disc is mounted in holder (12) that is suspended from a link (10). The link is pivot mounted (7) onto a carriage (3) that allows the enter lens and laser unit to be moved across the disc. A permanent magnet (15) provides a field to maintain a neutral position and an electromagnet (16,18) is activated to displace the lens axially. The link unit has a 2 section hinge (9,9') formed by flexible plastic hinge members (8,8'). ADVANTAGE - Objective lens held in neutral position, when not being driven, independent of temp. and rotational effects.
Patent DE-4243618-A1 (DE)
Title: Portable staple gun driven by internal combustion
Inventor: GSCHWEND HANS
IPC: B25C1/08
Filed: 1992-12-22
Abstract: The portable apparatus like a staple or nail gun is driven by air-fuel combustion. There is a cylindrical combustion chamber (25) for the mixture and a piston (1) to drive the plunger (31) for the fasteners (34). An integral part of the tool is a compressed air reservoir (6), supplied from an external source via a poppet valve (3). The reservoir acts on the lower side of the piston to compress the air-fuel mixture. It is annular in shape, located below, and surrounding, the lower dead centre of the piston. The poppet valve slides axially relative to an opening (36) in the lower face of the combustion cylinder. Depending on the pressure difference across an "overflow opening", the valve admits pressure to the piston underside.
Patent DE-4304100-A1 (DE)
Title: Composite cable for electrical installations - has web between power conductor and communications conductor with notches for easy splitting and small nail holes
IPC: H01B9/00
Filed: 1993-02-11
Abstract: A composite cable for electrical installations in buildings and distribution networks which can also be used for data transmission. There are two main conductors, one being for heavy current (power) and one for communication signals. There is a web joining the two running the length of the conductors, which is notched on either side for easy splitting and with small holes for fastening (eg with nails). The width of the web is such that a constant distance between the conductors is maintained and that no damage is caused to the conductors by the nail heads. The web and outer insulation of both conductors are manufactured as a one-piece section. ADVANTAGE- Easy to install and allows simultaneous use for power and data transmission
Patent DE-4306460-A1 (DE)
Title: Therapy device for treatment with focussed acoustic waves
Inventor: HERRMANN KLAUS DIPL ING
IPC: A61B18/00
Filed: 1993-03-02
Abstract: The invention relates to a therapy device comprising a source (9) of acoustic waves which generates acoustic waves focussed on a focus (F), which has an X-ray transparent region (10) and whose focus (F) is located in an isocentre (IZ), and an X-ray locating device whose central beam (ZS) extends through the isocentre (IZ) and which can be adjusted for localisation purposes relative to the source (9) such that it radiates through an object to be treated from various directions, the central beam (ZS) extending through the X-ray transparent region (10) in one irradiation direction. <IMAGE>
Patent DE-4306833-A1 (DE)
Title: Method for determining contaminated reusable bottles
Inventor: HEIDRICH KARL HERMANN DR
IPC: G01N33/00
Filed: 1993-03-05
Abstract: The use of detectors such as PID or FID for the analysis of various materials is known. The use of an analyser type, particularly in the case of advanced fermentation of products, leads to faulty rejections. The largest proportion of returning reusable bottles shows this condition of fermentation. The measurement results obtained therefrom are comparable with those of weak contaminants, the consequence of which is that either weak contaminants pass or the greatest proportion of the bottles loaded in this way must be rejected. It is intended to undertake a trouble-free analysis of the residual materials located in reusable drink bottles and a rapid and reliable preliminary separation of such bottles depending on the contamination present. As a solution it is proposed that a first sample-taking system is arranged, the samples being fed to this first system being subjected to an analysis for nitrogen oxide, and a second sample-taking system is provided, whose samples are subjected to a photoionisation analysis and/or flame ionisation analysis and that the pre-tested bottles are then subjected to a mass spectrometer analysis.
Patent DE-4307198-A1 (DE)
Title: Method and device for completing components
Inventor: STEINHART PAUL DIPL ING
IPC: B62D65/00
Filed: 1993-03-08
Abstract: The invention relates to a method of completing components, in particular shaped sheet-metal parts with strengthening, connecting means, extension parts or the like. The aim of the invention is to arrange the sequence of the steps of the method in such a way that completion is possible in the shortest time by concentrating operations in as few clamping arrangements as possible and by modifying the order of the individual steps of the method specifically to suit the parts. This aim is achieved by a method which is characterised by manual spot-welding work, manual projection-welding work, robot welding work and multiple spot-welding work being carried out in close chronological sequence, in the course of which, depending on the type of shaped sheet-metal parts to be completed, the individual operations are modified in their chronological sequence specifically to suit the parts. <IMAGE>
Patent DE-4308345-A1 (DE)
Title: Method for cleaning conveyable parts
Inventor: SCHMIDT HERBERT
IPC: B08B3/02
Filed: 1993-03-17
Abstract: Method for cleaning, wetting and drying conveyable parts consisting of any materials within and/or outside temperature-controlled, fluid media, in which method the conveying system is integrated into the cleaning, wetting and drying process in such a way that the individual method steps are carried out during the transporting operation of the parts in and/or outside fluid media with selective use of ultrasound or nozzles and the wetting and/or passivating and/or drying operation... independently of the order, frequency and form of arrangement of the process steps... the selective application of ultrasound or nozzles within and/or outside temperature-controlled fluid media and the drying is ensured in and/or with defined media.
Patent DE-4309775-A1 (DE)
Inventor: PITSCHI FRANZ-XAVER DR ING DIP
IPC: H01R13/646
Filed: 1993-03-25
Abstract: A plug has a clamp-sleeve (11) for engaging at (111) the first corrugation trough of the corrugated outer conductor (6a) of a coaxial cable and a screw-ring (2) for driving the sleeve. The sleeve (11) has axial slits (115) which allow the end of the sleeve (11) to be compressed onto the conductor (6a) when pressed onto a surface (1a) of the body of the plug (1) by action of the screw ring. Action of the screw ring also clamps the other end of the ring (11) against conductor (6a) by virtue of slits (116) interdigitated with slits (115). <IMAGE>
Patent DE-4310160-A1 (DE)
Inventor: ANDERSSON ULF
IPC: F16K17/40
Filed: 1993-03-29
Abstract: The present invention relates to a device for causing a break in a hose, e.g. a hose at petrol stations, which is provided at one end with a pistol valve with an interlock for holding it open and, to prevent flow out of the break, which is located in a valve housing, with a valve cone and a valve seat interacting with the latter. In addition, the breaking location has a number of predetermined breaking points so that, under a given stress, a break is formed in such a way that the valve cone engages leaktightly on the valve seat.   <IMAGE>
Patent DE-4315910-A1 (DE)
Title: Device for cutting plates, especially those used for roofing - has U=shaped hooks and angularly adjustable bars for location and support on roof structures
Inventor: MATT ADOLF
IPC: B28D1/22
Filed: 1993-05-12
Abstract: The device consists of a base plate (1) for accommodating the plate to be cut, and a manually operable cutting and/or separation mechanism which is movable along a guide rail (3) attached to the base plate. The device is characterised by the following facts: a) the base plate (1) is provided with at least one U-shaped hook (8) rotatable about an axis (9) perpendicular to the vertical longitudinal middle plane of the base plate; b) there is a bar (25) rotatable about an axis (24) at the other end of the base plate. The hook (8) and the bar (25) - whose supports are slidable in a groove (7) in the base plate - serve for fixing the device to the roof structure. Cutting/separation takes place by means of  a tool (6) and a lever (5). USE/ADVANTAGE - In the building industry. It has a simple construction, is light, easily portable, and can be easily repositioned on roof structures.