baber/WOPTO huggingface dataset:
Patent DE-19506408-A1 (DE)
Inventor: YOUNG PETER
IPC: G01R29/08
Filed: 1995-02-23
Abstract: The apparatus comprises a disc-cone antenna (5) coupled to an electro-optic cell (2) configured as a Mach-Zehnder interferometer. Laser light from a source (1) is amplitude modulated as it passes through the cell (2) by an amount dependent on electric field strength. The apparatus can be made extremely compact and therefore is particularly useful for measuring the shielding properties of small enclosures such as electronic instrument housings. Use of the disc-cone antenna (5) ensures high sensitivity and a frequency response of up to 18GHz. <IMAGE>
Patent DE-19509187-A1 (DE)
Title: Reversible thermographic material with easily recognised marks, useful e.g. for prepaid magnetic cards
Inventor: INOUE YASUSHI
IPC: C07C53/126
Filed: 1995-03-14
Abstract: Reversible thermographic material has a transparent substrate with a reversible thermographic layer on one side and a coloured layer on the other. The thermographic layer contains organic materials (I) of low mol wt and a cured resin matrix (II). Also claimed are magnetic cards with a reversible thermographic layer, a coating layer, a white covering layer and a printed (inscribed) layer on one side and a layer of magnetic material and covering layer on the other side.
Patent DE-19511850-A1 (DE)
Inventor: GRIMMEISEN JUERGEN
IPC: A63B35/12
Filed: 1995-03-31
Abstract: The proposal is for a boat for divers in the hull (1) of which there is a flow channel (5) with a propulsion screw (15) with, in the hull (1) above said flow channel (5), an electric motor (11) and other control devices, the bow of which has a hydrodynamic configuration (4).
Patent DE-19513020-A1 (DE)
Title: Semi-metal brake lining and clutch plate mfr.
Inventor: CHANG SAN-YU
IPC: B29C70/02
Filed: 1995-04-06
Abstract: Disclosed is a method of manufacturing a semi-metal brake lining, in which a mixed material comprising specific per cent binder, organic additives, inorganic additives, and metal powder is prepared to combine with an acid-refined and adhesive-applied steel member to form a shaped brake lining blank by means of thermal mould and pressure casting under particular temperature and pressure. The formed blank is trimmed, ground, smoothed, and corrected to form a finished product of brake lining which has the required specifications and enhanced friction and braking effect, and is non-hazardous to the environment.
Patent DE-19516915-A1 (DE)
Title: Projection screen of vertical laminations
IPC: G03B21/58
Filed: 1995-05-09
Abstract: The individual lamination (3) of the screen are opaque and provided with a white pigmented projection surface (2). Pref. the lamination are made of plastics foils or fabric. The pigment is typically applied to the front side of the laminations. If the laminations are made of plastics, the pigment particles are embedded in it. On the rear side, the laminations may be provided with an opaque coating, such as black pigmenting or metallising, which may be also embedded.
Patent DE-19524232-A1 (DE)
Title: Vehicle door assembly via subassembly on module carrier
Inventor: RODERMUND WILFRIED DIPL ING
IPC: E05B79/04
Filed: 1995-07-04
Abstract: A vehicle door (1) has an outer skin (2) and also a frame, to which a group of functional components are mounted. During mfr. the door is preassembled on a module carrier (6).At least one of the functional subassemblies, eg. the door lock casing (10), is connected as a preassembly operation to at least one folding or flexible connecting element (11) when on the module carrier. During the mounting of the module carrier to the door frame, and for after fixing the carrier to the frame, the flexible connecting element then allows movement to position the component.
Patent DE-19525779-A1 (DE)
Title: Paper fibre quality monitoring - uses online measurement directly at papermaking machine during prodn., giving measurement of quality and character at defined point in prodn.
Inventor: FURUMOTO HERBERT DR
IPC: G01N30/89
Filed: 1995-07-13
Abstract: To determine the mechanical characteristics of paper, the fibre quality of the paper is registered by online measurement during the papermaking process, esp. directly within the papermaking machine. Also claimed is an appts. in which the paper web (100) passes through an initial channel (A) which applies a tracer to the paper web (100). It then passes through a second channel (B) where the web (100) is subjected to air. The measurement head (10), with a pump (12), is over the paper web (100).
Patent DE-19542251-A1 (DE)
Inventor: STUEWING DIETER DR ING
IPC: B60B17/00
Filed: 1995-11-13
Abstract: The invention relates to a single-membered rail wheel with a wheel flange, a wheel disc and a wheel hub which are connected to form a single member and consist of metal. The wheel disc changes into the wheel hub and flange with an a intermediate area in each case, and has a wave extending tangentially with peaks and troughs which all extend radially. The object of the invention is to provide the wheel disc (2) with at least six and a maximum of fourteen waves. The waves of the wheel disc (2) have a space (designated as the wave height (h)) on a wave peak or trough between the wall thickness middle (m) of the wheel disc (2) and a middle plane (M) of the wheel disc (2), which space satisfies the condition (I) for the wheel flange width (a).
Patent DE-19543071-A1 (DE)
Title: Tube for individual portions
Inventor: MUHS HENRIK
IPC: B65D17/38
Filed: 1995-11-10
Abstract: A plastics tube, to hold individual portions, has a flattened and sealed end and a one-time opening end with a closure edge (2) round the tube opening to the tube end (7). The tube wall (4) has a lower bending strength than the closure edge (2) where the closing film (5) is hermetically sealed in place. The tube (1) is secured at the side to a holding strip (10), or the tube wall (4) is formed into a holding strip at one side. Also claimed is a manufacturing process where the section of a tube of a suitable length is pressed at both ends into the tube (1), using heat and pressure in a single-stage action.
Patent DE-19545255-A1 (DE)
Title: Micro-mechanical display module for displaying information esp. for large displays e.g. for stations or sports stadia or shops etc.
Inventor: SIEFKER HARTMUTH DR ING
IPC: G09F9/37
Filed: 1995-11-24
Abstract: The module provides reflective, high resolution displays of single or multiple colour information or multicoloured images in modular display devices esp. Modular large display devices in public places e.g. stations, sports stadiums, department stores, petrol stations as well as for conference halls etc or bus depots etc. Several single or multicoloured micromechanical elements are arranged next to each other such that they can rotate. These are arranged in a very small housing in a microframe. The housing has the dimensions of an integrated circuit. The elements are controlled by means of an integrated electric drive, in an appropriate manner, into several stable rotation positions. The elements are controlled such that the black, white or coloured viewing surfaces of these elements acting as micromechanical display elements (3) can be seen as controllable image points of a complete image.
Patent DE-19547171-A1 (DE)
Title: Compensating coupling between machine element and hollow shaft
Inventor: GROESS HELMUT
IPC: F01D5/02
Filed: 1995-12-16
Abstract: The coupling has two halves joined by the pairing of angularly flexible members (8) for transmitting torque in the form of a denture clutch (12,14). The coupling half joined to the hollow shaft is formed by a coupling shaft (13) which has one side of the pairing on one end. It is joined to the hollow shaft on its shaft end on the other side of the pair of members. The coupling shaft extends inside the hollow shaft over the majority of its length. The hollow and coupling shafts are joined by a detachable, rigid coupling (14).
Patent DE-19547890-A1 (DE)
Inventor: MARTO HEINZ-ARNO DIPL PHYS
IPC: G01L23/26
Filed: 1995-12-21
Abstract: The invention relates to a sealing unit for a fuel pressure sensor to seal an at least approximately plane joint between the sensor and a component supporting it via a thread system, in which a circular sealing disc with a central drilling is fitted between the threaded end of the sensor housing with its central drilling and the base of the threaded drilling of the component with its central pressure medium aperture. In the sealing unit of the invention, on the threaded end of the sensor housing is formed a stud raised above a plane surface acting as a sealing disc support, and centring and positively and/or non-positively securing the sealing disc. The length of the stud, which terminates in a flat surface, is shorter than the thickness of the sealing disc. The invention ensures a tight seal with a sealing disc which is easily fitted and removed.
Patent DE-19602371-A1 (DE)
Title: Rotation monitoring device for stepper-motor positioning of tools and workpieces
IPC: H02P8/34
Filed: 1996-01-24
Abstract: The device (DV) monitors a stepper motor with an angle output disk arranged on the motor shaft of the stepper motor. An angle generator is connected to the rotation monitoring device (DV). A control unit is connected to an end stage connected in front of the stepper motor and to the rotation monitoring device. The rotation monitoring device (DV) is connected to an adjustment device (E) in which desired values such as step width, resolution, error tolerance etc. are stored, and is also connected to a load angle display (AZ). The rotation monitoring device (DV) is programmable. The method of monitoring rotation involves loading the stored desired values into the monitoring device (DV) during an initialisation phase. During a switch on time only the generator signal is registered in the device (DV) and is added up as the contents of a counter. The counter contents are compared with a threshold value. An error signal is generated when the threshold value is exceeded.
Patent DE-19603006-A1 (DE)
Inventor: BRODERICK JOHN MARY PATRICK
IPC: G01B3/56
Filed: 1996-01-27
Abstract: The device comprises a base portion on which is indicated a linear base line 2 having first and second ends 3, 4 and an upstanding portion 5 carrying a linear angle indicating line 6 having first and second ends 7, 8, the first end being adjacent the second end of the base line and projecting away from the base line at an acute angle (or normal thereto note fig. 7, 16) and the indicating line being marked to indicate angles measured along the line from the first first end of the base line. An angle scale is marked in both directions on line 6 on the front face 9 and reverse face 10. A first embodiment is in the form of a set square. A tri-square and an adjustable tri-square embodiment are described. <IMAGE>
Patent DE-19605146-A1 (DE)
Title: Sludge drum drier vapours sub-divided and returned to drum without condensation or dust removal;
Inventor: EFFERTZ DIETMAR DIPL ING
IPC: C02F11/10
Filed: 1996-02-13
Abstract: In the process to dry sludge in a drum-drier (10), the mixture of gases and vapours leaving the drum (10) is partly returned to the drum (22, 28, 30, 31), while the remainder (24) is cooled and then passed to a condenser (34).  The novelty is that, having left the drum (10), the circulating portion (22, 28, 30, 31) of the mixture (20), is sub-divided before the removal of dust and/or condensation, and that the mixture of gas and steam or the circulating portion (22, 28, 30, 31) does not pass through a dust abstractor or the condenser (34).
Patent DE-19605208-A1 (DE)
Title: Moulding of highly comfortable filling- or cushioning material comprising individual particles with differing surface properties
Inventor: MAIER REINHARDT
IPC: B29C33/00
Filed: 1996-02-13
Abstract: This new manufacturing method produces filling- or cushioning material, which comprises individual mouldings (2) made of plastic hardening to an elastic state. The novel mouldings have both open pore- and closed surface areas formed during foaming in an open mould tool (4). Also claimed is the corresponding plant  to carry out the method. Preferably, a strand is moulded and separated into individual mouldings, after hardening. The moulding may be formed by a mould cavity, the hardening brought about by heating. Hardening takes place after the foam is foamed out over the plane of the mould.
Patent DE-19608954-A1 (DE)
Title: Profiled panel with wood finish for furniture
IPC: A47B96/20
Filed: 1996-03-08
Abstract: A profiled panel for furniture construction comprises a wood-based carrier panel (15) with a decorative profiling (13, 14) in the surface and a veneer layer (12) covering the flat, non-profiled areas. A thin layer of plastic film (16) with a wood finish follows the contours (13, 14) in the profiled areas and is bonded to them. In a manufacturing process for the panel a plastic film (16) with a wood finish is applied to the entire visible surface of the carrier (15) and bonded to it and then removed again in the flat, non-profiled area of the panel leaving the plastic film (16) solely in the profiled areas (13, 14).  Preferably The carrier panel (15) is a fibre-based panel, preferably a medium density fibre board and has flat non-profiled areas covered with wood veneer (12). Panel profiling comprises an inner groove (14) and a profiled edge extending around the panel, both of which are covered by the plastic film (16).
Patent DE-19612037-A1 (DE)
Title: Universal extraction unit improving on Soxhlet apparatus in laboratory use
Inventor: REDEKER JOERG
IPC: B01D11/02
Filed: 1996-03-27
Abstract: E universal apparatus extracts material effectively from solids comprises a boiling vessel and a coupled (b) extraction tube (c). Their volumes are separated by a filter (e). Also included is a unit periodically cooling and/or heating the boiling vessel, and a condenser (f) condensing the solvent vapour to fluid. A novel feature is a vacuum connection (g) in the upper part of the space surrounding the condenser.
Patent DE-19612188-A1 (DE)
Title: 2-cyano-acrylic acid production
Inventor: TAKAHASHI SHIN
IPC: C07C253/30
Filed: 1996-03-27
Abstract: Prodn. of 2-cyanoacrylic acid (I) comprises the trans-esterification of a 2-cyanoacrylate (II) with an organic acid.  Pref. the trans-esterification of (II), esp. the methyl, ethyl, n-propyl, isopropyl, n-butyl and/or isobutyl ester, is conveniently carried out using formic, acetic, propionic and/or butyric acid, esp. acetic acid, as the organic acid. It is conveniently carried out in the presence of a cation exchange resin as a catalyst, suitably at 10-130 deg C, esp. 40-90 deg C. The molar ratio of organic acid to (II) is typically 50:2, and 20-70 wt.% catalyst is advantageously used based on the total wt. of the reaction mixt..
Patent DE-19612368-A1 (DE)
Title: Mass restoration of archive and library material stocks
Inventor: MUELLER AXEL
IPC: D21H25/18
Filed: 1996-03-28
Abstract: For mass restoration of archive and library stocks, a flexible system is used to combat physical damage through mechanical handling, biochemical attack from mould and/or chemical damage through acids from ink corrosion.
Patent DE-19612389-A1 (DE)
Title: Applying abrasion-resistant adhesion promoting layer to substrate
Inventor: KIESLING GUENTER DIPL PHYS
IPC: C23C28/00
Filed: 1996-03-28
Abstract: Applying an abrasion-resistant adhesion promoting layer on a surface of an oxidic substrate comprises: (a) applying a Ti layer on an oxidic substrate; (b) heat treating the substrate at approx. 500  deg C until the Ti layer is completely oxidised; and (c) applying layers using thin film techniques to the oxidised Ti layer. The novelty is that the substrate is subjected to a galvanic process.
Patent DE-19612407-A1 (DE)
Title: Semiconductor memory device with redundancy row and column
Inventor: SUMA KATSUHIRO
IPC: G11C29/14
Filed: 1996-03-28
Abstract: The memory device includes several normal wordline, bitline pairs, and array formed memory cells along with corresponding redundant wordlines, bitlines, and redundant row and column memory cells. The normal memory cells are provided with row (106) and column (108) selector circuits as are the redundant cells provided with respective row (107) and column (109) selector circuits. Corresponding wordlines are selected by the row selectors and bitline pairs by the column selectors.  Also provided are row and column control setting circuits with respective control circuits. The row and column setting circuits deactivate respective normal selector circuits and activate respective redundant selector circuits if one of the normal selector address signals provide a respective predetermined address. The respective control circuits of these selector circuits operatively control them in response to respective row (TEST1) and column (TEST2) test signals. The test signals are supplied by a test signal source circuit (112) in response to externally input control signals (RAS,CAS,WE).
Patent DE-19613303-A1 (DE)
Title: Absolute distance measurement method working with variable wavelengths using two light conductors
Inventor: FUCHS WERNER DR ING
IPC: G01B9/02
Filed: 1996-04-03
Abstract: The method uses interferometers (19,20) operated simultaneously with two beams of light differentiated by two orthogonal polarisation directions, which pass through identical optical paths. The optical interference signals of each polarisation direction are separated by polarisation dividers (27-30) and supplied to separate reception channels by light wave conductors and converted into electrical signals. These electrical signals, corresponding to distant dependent and optical phase values, are digitised according to amplification interpolators (55-58) and the resulting signals are supplied to counters (59-62). The corresponding distance values are determined in a computer from the detected counter results.
Patent DE-19614605-A1 (DE)
Title: Braiding machine ring sliding path
Inventor: EMMERICH WOLFGANG
IPC: D04C3/40
Filed: 1996-04-14
Abstract: At the circular ring sliding path, for a braiding machine, the paired sliding paths (2, 3) are formed by a pair of load-bearing ring segment surfaces (9.1-9.3) for the surfaces towards the relative movement between the sliding path members below the exerted pull-out torque (8), with the lubrication gap (4) taken into account along at least one pair of ring segments.
Patent DE-19614750-A1 (DE)
Title: Astigmatism compensation camera
IPC: A61B3/103
Filed: 1996-04-16
Abstract: The camera has two mutually twistable, coaxial lenses which form a dioptre installation. These sit in a holder connected to a turnable operator. Another operator is separated from it by a piece which bears holes. Both operators are fastened to this piece via bolts through the holes. The first operator's holes lie either side of the axis of rotation. The second operator's hole forms a oblong guide groove vertical to the axis of rotation.
Patent DE-19618377-A1 (DE)
Title: Filter for dusty air
Inventor: VEIT FRITZ
IPC: B01D46/02
Filed: 1996-05-08
Abstract: An air filter contains filter pockets or bags, through the walls of which dusty air flows inwards. The filter pockets (2) have a greater height (H) than their width (S). Also claimed is a procedure to throw accumulated dust off the horizontally-extended filter pockets, in which the rows lying above each other are successively blasted with compressed air, moving from above to below.
Patent DE-19618778-A1 (DE)
Title: Use of androstanone and androstenone derivs. for treating psoriasis
Inventor: SCHULZ STEFAN DR
IPC: A61K31/565
Filed: 1996-05-10
Abstract: Use of steroidal derivs. of formula (I) is claimed for topical treatment of psoriasis. R1 = H, halo, OH, lower alkyl, lower alkoxy, lower alkenyl or lower alkynyl; dashed line = opt. bond; R2 = H, OH, keto, lower alkyl, lower alkoxy, lower alkenyl, lower alkynyl, SO3M, sulphatide or phosphatide; and M = H, Na, alkali or alkaline earth metal.
Patent DE-19618920-A1 (DE)
Title: Composite hollow fibres with high permeability and sepn. coefft.
Inventor: AKIYAMA SHIGEO
IPC: B01D71/02
Filed: 1996-05-10
Abstract: Composite hollow fibres of porous ceramic have a thin C film on the surface.  Also claimed is a method of producing the fibres in which C film is produced by immersing porous ceramic fibres in a soln. forming a C precursor, removing and drying the fibres, heating the deposited film to form a thin C precursor film and heating this to the decomposition to form a thin C film.  The precursor pref. is a polyimide and is formed from a polyamic acid soln., esp. a reaction prod. of an aromatic carboxylic dianhydride and an aromatic diamine. The polyimide film is free from pinholes. Decomposition is carried out at 500-1500, esp. 500-900 deg C and in an inert gas atmos.
Patent DE-19619305-A1 (DE)
Title: Controlled electrical power series compensator with capacitor bank
Inventor: WEIS STEPHAN DIPL ING
IPC: H02J3/18
Filed: 1996-05-13
Abstract: The electrical series compensation system 2 has a unit 4 that generates a synchronising signal Ss that is applied to a control stage 6 that provides firing pulses Sth1,Sth2 for operation of a pair of synchronised thyristors Th1,Th2. The series compensator is coupled 8 between voltage stages 10,12 and provides a voltage phase shift. The compensator has a compensator bank 14 and in parallel is a switched inductance 16.
Patent DE-19619441-A1 (DE)
IPC: G06F11/273
Filed: 1996-05-14
Abstract: The invention concerns a bus system comprising subscribers interconnected via a bus, wherein one subscriber is the master (1) and the other subscribers are slaves (2, 3, 4) and the bus system comprises a diagnostic system (5). The invention further concerns a diagnostic method for this type of bus system. The object of the invention is to provide reliable diagnoses enabling differentiated error data with respect to individual subscriber outputs to be obtained without incurring great expenditure on the diagnostic system (5). To that end, only the master (1) comprises a diagnostic system. Current and/or voltage data of at least one output of at least one slave, which output is to be diagnosed, are stored in the diagnostic system (5). On the basis of a program stored in the master the outputs can be diagnosed under conditions which are or can be predetermined.
Patent DE-19627456-A1 (DE)
Title: Coater for use in web products, especially paper or paper board
Inventor: MENDEZ BENJAMIN
IPC: D21H23/34
Filed: 1996-07-08
Abstract: An arrangement for applying a liquid or paste-form coating medium (12) to a moving web (4) of material (especially paper or paperboard) comprises an adjustable (16) coating medium pre-metering device (V) and an adjustable final coating medium metering device (E) downstream of the first. Both are able to adjust a longitudinal or cross-machine profile of the coating medium.  A measurement device (M) is placed between the two metering devices (V,E), and is incorporated into a control circuit (,R1,R2) for the metering devices (V,E).  The device continuously measures, either directly or indirectly, a longitudinal or cross-machine coating profile and/or other specific properties of the coating medium applied by the pre-metering device (V) before and/or after application.
Patent DE-19630713-A1 (DE)
Title: Valve for control of handling machines
Inventor: KOSEAN WERNER
IPC: F15B13/042
Filed: 1996-07-30
Abstract: The control components are adjustable via an operating plate with a control grip by means of pivot movements. One or two control components are controllable simultaneously. The operating plate is arranged over a cardan joint, which with one joint part with the holding plate and with the other joint part supports the operating plate and the control grip. The joint part (6) arranged on the holding plate (2) has an integrated, spring-loaded securing component (8), which extends into the area of the cardan joint (5), and a cross joint piece (11) supports a casing (12) corresponding with the securing component. The casing in the secured position holds at least one thruster (1) of the control component in a pressed-down position.