baber/WOPTO huggingface dataset:
Patent DE-19533385-A1 (DE)
Title: Sensor unit for determining rpm of spur gear type component located in housing
Inventor: ESDERS BERTHOLD
IPC: G01P3/46
Filed: 1995-09-09
Abstract: The sensor unit has a permanent magnet ring (1), arranged concentrically to the signal wheel component (2). An electric ring coil (4) is assigned to the inner surface (1a) of the magnet ring. A magnetic flux guide system has two ring type sheet metal parts (6,7), each having the same number of tongue type flux conducting parts (6b,7b). Each of the metal parts is allocated to one of the side regions (1b,1c) of the magnet ring. The flux conducting tongues, formed at the inner edge of each of the two ring shaped sheet metal parts, are bent at right angles approx. in the centre of their linear extensions. Each with its end sections (6b<**>,7b<**>) is arranged in the intermediate space between the component and the ring coil. The free ends of the sections, which are mutually aligned at the metal tongues provided at the parts (6,7), are spaced at a distance from each other.
Patent DE-19536460-A1 (DE)
Title: Subframe for mounting engine in vehicle body
Inventor: SEKIGUCHI YOSHITAKA
IPC: B62D21/15
Filed: 1995-09-29
Abstract: The subframe (1) has a pair of longitudinal members (2) running parallel to the length of the bodywork. Each end of at least one transverse member (3, 4, 5) is connected across the longitudinals at legs (6). The inner end of the lower suspension arm (10) has a swivel connection to a bearing (8) within the legs. The leg, when attached to the longitudinal member, forms a connection which has a high stiffness when subjected to loads from the suspension arm. The stiff leg connection causes the loads from the suspension arm to be carried by all transverse members. The size and shape of section of the remainder of the transverse member can be optimised.
Patent DE-19544253-A1 (DE)
Title: Dispersion compensation method with interferometers with object beam path
Inventor: NEUMANN JOCHEN
IPC: G01B9/02
Filed: 1995-11-28
Abstract: The method compensates for the difference between the wavelength dependency of the light path in the object beam path and the wavelength dependency of the optical light path in the reference beam path, called up by refractive index dispersion. In the object beam path or in the reference beam path or in both beam paths, one or more optical systems namely balance systems are installed. These alter the wavelength dependency of the optical path length of the respective beam path, so that the wavelength dependency of the object beam path and the reference beam path synchronise. At least one part of the installed balance system (21) effects at the most an inessential alteration of the geometric beam path.
Patent DE-19545187-A1 (DE)
Title: Mineral foam granule with core and outer shell
Inventor: NIEDNER PETER DR
IPC: C03C17/02
Filed: 1995-12-04
Abstract: A novel mineral foam body, especially a granule, consists of a core (preferably 75-95 wt.%) and an outer shell (preferably 10-25%), consisting of different mineral foam structures, with different chemical compositions and different pore sizes, the pores in the shell being smaller than those in the core and being of less than 1 mm in size. The core and shell consist of SiO2, Al2O3, CaO, Fe2O3, alkali and other materials (including heavy metals), the core being formed from MnO2 and SiC dust, ground container glass cullet, basalt filter dust, pumice powder, brown coal flyash, ground steelworks slag, generator ash and/or ground fused slag. The shell is formed from MnO2, SiC, Si3N4, ferrosilicon nitride, container or flat glass powder, pumice powder, basalt powder, bentonite, brown coal flyash, hard coal flyash and/or discharge lamp glass powder. Also claimed are pelletising processes for producing the above mineral foam body and mineral foam production processes.
Patent DE-19546792-A1 (DE)
Title: Resting trestle with lifting device for items mounted on roofs of buildings
Inventor: RIEBENSAHM MARTIN
IPC: B66C23/20
Filed: 1995-12-14
Abstract: The resting trestle consists of a holding device (6). It has at least two spacing holders (7) with a transverse roller (9,10) at the end, an arresting device (13) to clamp a flexible load (1), and the cantilever (8) of the lifting device (45). The spacing holders are one vertically above the other on the holding device. One is on the front and the other is in the middle and faces upwards. The spaced-out rollers are parallel, and form a resting surface on which the flexible load may be placed.
Patent DE-19547604-A1 (DE)
Inventor: ORLAMUENDER HARALD DIPL ING
IPC: H04N7/173
Filed: 1995-12-20
Abstract: For interactive services, for example video-on-demand, a return channel must be made available to each subscriber. The video and audio signals of an interactive service are transmitted by a server (SERVER) through a cable television network (CATV) or a satellite link to the set-top-boxes (STB) of the subscribers. The return channel is part of an integrated services digital network (ISDN). The set-top-box (STB) of each subscriber has an S0 interface (S0) through which it accesses the ISDN network (ISDN). The service request signals are transmitted by the set-top-box (STB) to the server (SERVER) in a signalling channel of the ISDN network by a packet-transmission process. The set-top-box (STB) can also receive control signals from the ISDN network. Moreover, multiplexing of several signalling channels is provided in a central exchange.
Patent DE-19549473-A1 (DE)
Title: Camera system for inspecting pipelines
IPC: H04N5/225
Filed: 1995-12-13
Abstract: The camera system has a housing (1) containing a camera module (8) connected to a remote monitor. This interacts with a lens seated in the front wall of the housing, whose rear wall is connected to a thrust rod, and with which the system can be pushed and pulled through the pipeline.  At least the image acquisition device (7) of the camera system is rotatably mounted in the housing.  An angle sensing device (26) delivers a signal, corresponding to the housing angle changes, to a motor (28).  This has a rotational drive connection to the image acquisition device, or camera module, so that the image acquisition device is held horizontal.
Patent DE-19611734-A1 (DE)
Title: Production of frame for dental inlays, crowns and bridges
Inventor: WOLZ STEFAN
IPC: A61C5/77
Filed: 1996-03-25
Abstract: The invention relates to a method for producing a support structure for inlays, crowns and bridges in dentistry. Said method saves a considerable amount of time and effort compared with known methods. According to said method, support structures are produced from spinel, alumina, zirconia, powdered metal or similar materials in that (a) a foil is drawn onto the stump(s) of a working model; (b) said foil is provided with slip; and (c) the slip on the foil removed from the working model is burnt.
Patent DE-19614037-A1 (DE)
Title: Double shaft extruder or double shaft mixer
IPC: B28B3/22
Filed: 1996-04-09
Abstract: The extruder has at least four parting lines, and abrasion inserts (21,22) are fitted adjacent to them on the outside on the inner side of the wall of the housing (3), and encompass the screws (4,5) by a circumferential angle of 180 degrees at the most.  In the two wedge-form inner space areas encompassing the parting lines there is an additional abrasion insert with a correspondingly wedge-form contour facing the screws.
Patent DE-19616460-A1 (DE)
Title: Injection moulding tool for shoe soles with elastic insert near heel
Inventor: LANDWEHR REINHARD
IPC: B29C33/30
Filed: 1996-04-25
Abstract: A forming tool for synthetic shoe soles has an injection moulding cavity with side walls (6) which can be hinged open to a V-shape. The end opposite the joint (9) is closed by an elastic insert attached to the side walls (6). The side walls (6) are L-shaped and the insert is attached to the shorter limb (7) of the L, near where the hinge axes (4) are located. The axes (4) can move during opening and closing of the tool to allow for the extension or compression of the elastic insert. Preferably the hinge axes for the sides (6)are formed by bolts (4) which can slide in circular arc shaped slots (5) as the mould is opened or closed by an actuator (11) acting through a locking linkage (12,13). The travel of the sides (6) is limited by adjustable stops (15). The action is combined with the movement of a mould stamp and displacer for moulding multiple layer soles and the attachment of uppers.
Patent DE-19617954-A1 (DE)
Title: Magnetic resonance testing for proton spectroscopy or imaging
Inventor: SCHAEFFTER TOBIAS
IPC: G01R33/483
Filed: 1996-05-04
Abstract: The magnetic resonance testing method reacts on a test region with at least one sequence, and includes at least one HF excitation pulse (RF4) for exciting the core magnetising in at least one part of the test region. In the time interval (t/o - t/1 or t/o - t/2), also before the frequency selective HF pulse (RF6) a magnetic gradient field (Gy3) is produced. The time curve of the magnetic gradient field is so selected, that the time integral over the same value, but has the opposite fore sign as the time interval over the magnetic gradient field (Gy4) effective after the frequency selective HF pulse.
Patent DE-19627104-A1 (DE)
Title: Drying of textile materials
Inventor: SCHOLLMEYER ECKHARD PROF DR
IPC: F26B21/06
Filed: 1996-07-05
Abstract: To dry textile materials, they are held in an autoclave with a supercritical fluid as the drying medium. The material is dried by passing the supercritical fluid over or through it. Preferably the supercritical fluid is carbon dioxide used at a temperature of 40-130 deg C, and at a temperature of  <=  60 deg C when drying wool or leather materials. The supercritical fluid is held at a pressure of 8\*10<6> Pa to 25\*10<6> Pa (80-250 bar). The fluid is impelled over or through the material at a speed of 10-10<4> cm/min. in relation to the flow cross section of the autoclave, and preferably 10<2>-10<4> cm/min. The material moves through the autoclave in a plugged or flocking form, or as a wound roll. The drying of synthetic fibres can be combined with dyeing or impregnation with the supercritical fluid.
Patent DE-19627780-A1 (DE)
Title: Functional material for giant magnetoresistive sensor
Inventor: HUETTEN ANDREAS DR
IPC: H01L43/10
Filed: 1996-07-10
Abstract: The functional material, for giant magnetoresistive (GMR) sensors used to measure magnetic flux densities, is made of an iron-nickel-cobalt-aluminium (Fe-Ni-Co-Al) alloy of composition (wt.%): 15-85 Fe; 15-30 Ni; 5-40 Co; 7-15 Al; 0-6 copper (Cu); 0-8 titanium (Ti) and optionally small amounts of production additives and impurities. The material has a segregated structure of a ferromagnetic Fe- and Co-enriched M phase precipitates in regions of an N phase enriched with the remaining elements. Also claimed is a process for producing the above functional material by subjecting an alloy, having the above composition and having a homogeneous thermodynamically metastable structure, to segregation heat treatment which is interrupted when the above segregated structure is obtained.
Patent DE-19630322-A1 (DE)
Title: Dark field stimulated fluorescence microscope - has given surface of sample stimulated by zonal light beam with detection of resulting fluorescence via optical objective system
Inventor: TAMURA YUICHI
IPC: G01N21/64
Filed: 1996-07-26
Abstract: The microscope is used for examination of a fluorescent material, stimulated by an illumination system providing a zonal light beam directed onto a required surface of the sample (1), with collectionof the stimulated fluorescence via an optical objective system. The stimulation light is supplied to the sample outside the optical objective system and lies below the fluorescence saturation intensity, the optical objective system having at least one filter (31,32) for blocking the stimulation light wavelength in front of the fluorescence detector (40).
Patent DE-19630991-A1 (DE)
Title: Chromium- and lanthanum-containing high temperature fuel cell material
Inventor: HOFER GERHARD
IPC: H01M8/0215
Filed: 1996-07-31
Abstract: A material for high temperature (T) use belongs to the ternary X - Cr2O3 - La2O3 and contains two or more further single phases in addition to the three pure X, Cr2O3 and La2O3 single phases, the material starting constituent amounts being such that only single phases of X and/or the further single phases exist at the high temperature (T). Preferably, the constituent X is CaO or SrO and the high temperature (T) is 800-1000 deg C.
Patent DE-19637361-A1 (DE)
Inventor: ZIMMERMANN HEINRICH
IPC: F16H57/02
Filed: 1996-09-13
Abstract: The present invention relates to an intermediate system for associating an operating shaft (9) in an electrical motor to a driven system, especially a pinion gear. The inventive system comprises an intermediate shaft (10) provided at one end with a base (11) intended for fixing both the pinion gear and the base so that they rotate together. A housing (20) has bearing devices (21, 22) for the intermediate shaft (10), a first flange (24) for assembling same on the gears and a second flange (24) for mounting the motor in such a way that it is substantially secured to the gears through the housing (20). A clutching piece may be secured to the motor operating shaft (9) so that they rotate together. This clutching piece (4) is equipped with a first driving unit (12, 12') and the operating shaft with a second driving unit adapted to and engaged in the first one for transferring the torque from the first clutching piece (40) to the intermediate shaft (10). The first driving device (41, 41') is mounted, relative to the second driving device (12, 12'), perpendicular to at least the rotation axis (x) of the intermediate shaft (10) and movable within an angle ( alpha ) relative to the rotation axis (x). Such an intermediate shaft arrangement allows for a plurality of different motors to be simply united to a multitude of different driven systems including gears.
Patent DE-19638076-A1 (DE)
Title: Purifying or preparing phase transfer chromatography column
Inventor: KLOSE GOTTHARD PROF
IPC: B01J20/281
Filed: 1996-09-18
Abstract: A method for purifying or preparing a moist phospholipid (PL) separation column for phase transfer chromatography (PTC), consisting of a silicon dioxide carrier, PL absorbed on the carrier and excess PL, involves eluting the excess PL with oligo-ethylene glycol (I) to obtain a column free of excess PL. An analogous method is claimed for purifying or preparing a moist PL-surfactant (ST) separation column (preferably for PTC), consisting of a silicon dioxide carrier, PL absorbed on the carrier, optionally excess PL and nonionic ST, involves eluting the ST with (I) to obtain a column free of ST and excess PL. Also claimed is a method for purifying aqueous PL/ST mixtures, involving (a) adding (I) to the mixture, (b) extracting PL from the obtained suspension with an ether (II) and separating the obtained aqueous and (II) phases, (c) concentrating the ether phase, treating with acetone, precipitating PL, separating PL from the solvent phase and purifying PL chromatographically and (d ) treating the aqueous phase from stage (b) with a hydrophobic solvent (III), isolating ST as a separate phase and purifying ST chromatographically.
Patent DE-19638773-A1 (DE)
Inventor: RUDOLPH GERD
IPC: B60Q1/14
Filed: 1996-09-21
Abstract: The invention concerns a motor vehicle light switch (1) which comprises a housing (2) in which are disposed a switch (3) for the parking lights and driving lights, a front foglight switch (4) and/or a rear foglight switch (5). In order that, when the driving lights are switched off, the front and/or rear foglights is/are automatically switched off simultaneously, the front foglight and/or the rear foglights is/are compulsorily switched off mechanically when the driving lights are switched off. When the switch (3) is in the "DRIVING LIGHTS" position, the front and rear foglight switches (4, 5) can be actuated freely. However, when the switch (3) is in the "OFF" and/or "PARKING LIGHTS" position, the front and rear foglight switches (4, 5) cannot be switched on.
Patent DE-19644259-A1 (DE)
Title: Brushless motor design
Inventor: CHO JAE-SUNG
IPC: H02K1/27
Filed: 1996-10-24
Abstract: The motor has a shaft (61), a rotor (60) mounted on the shaft with a number of field magnets (63a-63d) attached to it, a stator for generating a magnetic field to enable the rotor to turn and a housing in which the rotor and stator are mounted. The arc length (L1) of the region of the field magnets used to determine the position is different from the arc length (L2) of the remainder of the region. The arc length of the region of the field magnets used to determine the position is shorter than the arc length of the remainder of the region.
Patent DE-19645343-A1 (DE)
Title: Suspension for steerable wheel of motor vehicle
Inventor: HAUDEL ELMAR DIPL ING
IPC: B60G3/20
Filed: 1996-11-04
Abstract: The joints (5,6) on the ends of the upper and lower links rods (1,2) each has a crescent-shaped rail (7,8) attached to the wheel support. There is a guide component (9,10) guided by the rail and attached to the link rod. The actual centre point (11,12) of the curvature of the rail defines the position of the steering rotational axis. The guide component may be connected to the link rod to pivot around a horizontal axis and to be non-rotatable on the rail, or to be fixed to the link rod and rotate on the rail.
Patent DE-19646828-A1 (DE)
Title: Coupling holder for automotive shock absorber
Inventor: PRADEL ROBERT DIPL ING
IPC: F16L3/00
Filed: 1996-11-13
Abstract: The holder (9) has two spaced arms (10,11) which are spaced apart and run on both sides of the connection line (7) so as to form a mounting (12) for the connection line that may run parallel or at an angle to the cylinder (1') axis. The spacing of the mounting from the connection support (6) is several times bigger than the outside diameter of the connection line.  The holder may formed as a wire bow with the free ends of the arms locating in blind holes (13,14) of the cylinder cover (2). The holder is resilient so as to pre-tension between the mounting and the connection line, once the line has been fixed in the cylinder assembly.
Patent DE-19647737-A1 (DE)
Title: Vehicle axle detector esp. for track monitoring
Inventor: FAHRENBERG PETER DIPL ING
IPC: B61L1/16
Filed: 1996-11-06
Abstract: The detector has a local, electrically limited track section acting as a detector section (6). In this section, at least one conductor loop, namely a detector loop (1) is arranged. This loop together with the rails (S1,S2) form an inductance. The inductance is at least partly short circuited by a vehicle axle passing through the detector section (6).  Preferably, the detector loop (1) and the parts of the rails associated with the detector section (6) are part of a parallel oscillation loop, namely a detector circuit (25). In such an arrangement, one end of the detector loop is electrically connected to one of the rails and the other end is connected via a capacitor (2) to the other rail. The detector loop (1) may have a first and a second U-shaped half loop open to the middle of the detector section (6). One leg of each half loop (7,8) are connected via a middle section. The end of the other leg of the first half loop is connected to the loop connection point of the opposite rail. The end of the other leg of the second half loop is connected to one side of the capacitor. The other side of the capacitor is connected to the connection point of the other rail.
Patent DE-19649269-A1 (DE)
Title: Connecting hose for water fittings
Inventor: KOERFGEN HARALD
IPC: E03C1/02
Filed: 1996-11-28
Abstract: Pillar-type mixers and bath edge fittings have a connecting hose comprising an elastomeric inner hose (2) of a specific hardness. There is a rigid outer jacket (3), and there are supporting ribs (4) between the inner hose and the outer jacket. Spaces are formed between the ribs, inner hose and jacket to allow the elastic hose to oscillate between the ribs to damp the sound of flowing water. Preferably the inner hose has a Shore hardness of 30-60, particularly 40-50. The supporting ribs can intersect each other or form a braid, so that the spaces are defined on four sides. The outer jacket is preferably a high-grade steel braid or an elastomer with a reinforcing insert.
Patent DE-19649643-A1 (DE)
Title: Maintenance strategy method for machine or plant
IPC: G06Q10/00
Filed: 1996-12-02
Abstract: The maintenance strategy method uses a decision logic with successive hierarchy planes, for indicating the need for fault maintenance, timed maintenance and operative maintenance. The decision logic has a first hierarchy plane (1) in which yes/no decisions are provided in response to simple criteria. A second hierarchy plane (2) is provided, in which decision criteria are multiplied by point weightings and used for evaluating the prior decisions. A third plane uses a fuzzy logic for deciding the criteria for the first hierarchy plane.
Patent DE-19650073-A1 (DE)
Title: Ionising radiation dose measurement
Inventor: GEILER HANS-DIETER
IPC: G01N21/17
Filed: 1996-12-03
Abstract: A method of measuring the radiation dose of ionising radiation, by optical detection of radiation-induced structural changes in a sensor material, involves: (a) applying, onto a substrate (2), a sensor material layer (21) which is partially transparent at a certain laser wavelength and which has a refractive index different from that of the substrate, so that the layer forms a Fabry-Perot resonator at the certain laser wavelength; (b) placing the sensor layer (21) into the ionising radiation to induce changes in its refractive index; (c) irradiating the sensor layer (21) with focussed intensity-modulated laser light (41) of the certain wavelength for periodic activation of the sensor layer, resulting in periodic alteration of the effective optical resonator length of the Fabry-Perot resonator; (d) determining the sensor layer refractive index changes by photothermal response (51) measurement of the modulated activation of the sensor layer; and (e) evaluating and converting the photothermal response changes into calibrated dosage values of the incident ionising radiation. Also claimed is an apparatus for carrying out the above measurement.
Patent DE-19650848-A1 (DE)
Inventor: UNGER REINHARD
IPC: B29B17/02
Filed: 1996-11-27
Abstract: In a plastics reprocessing and fabrication process, especially using recovered polyvinylbutyral (PVB), the plastic material, preferably in particulate form, is mechanically processed and cleaned to remove traces of glass and other unwanted materials and then dried under given temperature and pressure conditions. Elastomers, thermoplastics and mineral materials are then added and the mixture subjected to further processing at temperature and pressure. The material mixture is then fed into an extruder (71) where specific temperatures and pressures are maintained as far as the melting stage. The resulting extrudate is then filtered (78) and cast to produce a flat material or cord forming a secondary plastic product. A material comprising the PVB-based secondary plastic product and NOTLESS  5% of polypropylene or polyethylene is claimed.
Patent DE-19652762-A1 (DE)
Inventor: BUTTERBACH RUEDIGER
IPC: G02B6/44
Filed: 1996-12-18
Abstract: Thermoplastic materials on the basis of a water-insoluble constituent of one or more thermoplastic copolymers and one or more resins with a saponification value and a water-soluble or water-dispersible constituent and a water-swellable constituent of the superabsorber class are suitable as water-swellable hot-melt adhesives. Said water-swellable hot-melt adhesives can be preferably used to produce watertight constructions, specially longitudinally watertight cable constructions.