baber/WOPTO huggingface dataset:
Patent DE-10059960-C1 (DE)
Title: Re-usable temporary staircase for building construction has tread carriers for tread surfaces fitted to vertical carrier element in different angular positions
Inventor: HENKE WILHELM
IPC: E04F11/02
Filed: 2000-12-02
Granted: 2002-04-11
Abstract: The staircase has a vertical carrier element (1) extending between the floor and the ceiling, fitted with tread carriers (2) for supporting respective tread surfaces (4), e.g. via telescopic carrier arms (3). Each of the tread carriers is fitted to the carrier element to allow its relative rotation and is secured in a different angular position.
Patent DE-10062441-C1 (DE)
Title: Preventative monitoring method, for underground coal mining plant, detects actual operating temperature for switching to partial loading or initiating safety cut-out
Inventor: TEKATHEN ULRICH
IPC: E21F5/00
Filed: 2000-12-14
Granted: 2002-03-07
Abstract: Method uses a contactless temperature sensor (14), e.g. an infrared sensor, for detecting the actual operating temperature of the coal mining plant, for storage with reference temperature values via a process computer, for providing a control signal for switching to a partial loading operating mode upon exceeding a first temperature value and initiating cut-out of the coal mining plant when a limit temperature is exceeded.
Patent DE-10227947-C1 (DE)
Title: Insect trap has hologram used for providing visual effect used for attracting insects without need for current source
Inventor: FELDHEGE MICHAEL
IPC: A01M1/14
Filed: 2002-06-22
Granted: 2003-12-11
Abstract: The insect trap has a hologram (1) used as an insect attraction element which is combined with an insect restraining element, e.g. an adhesive layer (2). The hologram can be provided by a transmission hologram or a weight light reflection hologram which is backed by a mirror layer.
Patent DE-19542482-C1 (DE)
Title: Cutter for paper, cardboard, etc.
Inventor: KUNZE ULF DIPL ING
IPC: B26D7/06
Filed: 1995-11-15
Granted: 1996-12-05
Abstract: The device has a press bar (10), cutter blade (12), two-part cutter table (14,16), and a paper guide (18). A pusher face (20) of the guide facing the front table (16), encloses an angle of more than 90 deg  with the table surface. During the complete table movement, the guide maintains a distance of at least 1mm to the rear edge (32) of the front table. The guide is movable at right angles to the front table surface only. The angle between guide face and table surface is between 91 deg  and 110 deg , pref. 95 deg . Front and rear edges of the front table are bevelled.
Patent DE-19604659-C1 (DE)
Title: Waste water purification bio-reactor
Inventor: STEGER MARTIN DR ING
IPC: C02F3/06
Filed: 1996-02-09
Granted: 1997-04-17
Abstract: Waste water purification bioreactor comprises a fixed bed in a casing. The bed is composed of biofilm-coated substrate particles. Water flows from the supply, through the bed, to the offtake and means of bed aeration provided. A conveying system recirculates the substrate particles in the fixed bed.  In this novel arrangement, low in the reactor casing (1) there is a plane horizontal base (4) carrying the fixed bed (8) with means (6) of introducing the waste water into the reactor casing. The walls run vertically up from the base, and the lower end of the conveying device (11) terminates just above the base.  Also claimed is the procedure for operating the reactor on the co-current flow principle, in which water to be cleaned flows upwardly through the reactor casing.
Patent DE-19607142-C1 (DE)
Title: Guide rail assembly for electric device components guided on guide rails esp. for IFS Tower and S90
Inventor: KANNLER BERNHARD
IPC: H05K7/14
Filed: 1996-02-26
Granted: 1997-07-17
Abstract: The assembly includes two individual guide rails (2) formed as mirror images of each other. These can be fastened at the end to frame parts of the electric device. In the assembled position, the guide rails (2) lie with a rear surface (1) on an abutment surface of the frame part. Their sides having guide grooves are arranged opposite each other. The fastening arrangement includes two groups of parts. A first group is formed on the rear surface (1) of the guide rails (2). When the guide rail (2) is mounted, its fastening mechanism is inserted into a transverse opening (3) of a T shaped cut out section (4) in the frame part (5) of the electric device.  The guide rail (2) is then moved axially into the long part (7) of the T shaped opening (4). The fastening arrangement then embraces the long edges (8) of the opening and fastens onto a surface (10) of the frame part (5) opposite the abutment surface (9). In another manner, the fastening arrangement of the guide rails (2) are arranged in a staggered arrangement on the rear surfaces (1) of the rails (2).  When the rails are laid together the respective fastening arrangements are positioned in a staggered arrangement relative to each other. A second group of parts is formed as spring tongues (11). These extend backwards relative to the axial movement of the guide rails on assembly. They have a free end (13) which extends over the rear surface of the respective guide rail.
Patent DE-19616369-C1 (DE)
Title: Constructional plate for superstructure
Inventor: VAHLBRAUK KARL HEINZ
IPC: E04B7/22
Filed: 1996-04-24
Granted: 1998-01-08
Abstract: The plate is of inorganic material with a smooth underside, and grooves (2) in the top surface, together with a recess (11), over which is a cover (10). A further recess (13) open to the bottom is sealed off on the underside, and the recesses and grooves extend for the full length of the plate. The sides of the plate form joint surfaces for further plates. Parallel beams (1) spaced apart have between them intermediate plates (6) of heat-insulating material, and which are supported by them. The recesses (11,13) are enclosed by covers (10,22) at the top and bottom, and also by the sides of the intermediate plates. The grooves (2) are formed in the top surfaces of the beams. The latter can be symmetrical in relation to the vertical central plane, and can have surfaces (5) sloping towards the top. The intermediate plate can likewise be symmetrical in relation to the central plane, with inclined mating faces fitting against those of the beams.
Patent DE-19638621-C1 (DE)
Title: Radiological emission filter has two chambers separated by membrane
Inventor: SCHULZ REINER FRANZ DR RER NAT
IPC: A61B6/00
Filed: 1996-09-20
Granted: 1998-02-05
Abstract: In a filter which absorbs radiology emissions for medical applications using a controlled matrix contained within a housing, and directing the emissions (2) at a liquid within the housing the novelty is that: (a) the housing (7) has a first and second chamber (9, 10) separated from each other by a sealed flexible membrane (8); (b) the two chambers each contain different fluids (13, 14) which have different responses to radiological emissions; (c) one fluid is a magneto-rheological or electro-rheological fluid, and one of which is subjected to at least a given minimum pressure; (d) the matrix is constructed to generate a magnetic or electro-magnetic field, independent of the rheological fluid; (e) the membrane can be displaced as required, adjusting the thickness ratio of the two fluids contained in their respective chambers (9, 10).
Patent DE-19646888-C1 (DE)
Title: Device for calibrating track material examination system using scanning light beam
Inventor: BATTERMANN PETER
IPC: G01N21/89
Filed: 1996-11-13
Granted: 1998-04-23
Abstract: The device calibrates an examination system (100) for track type materials. The examination system (100) operates with a scanning light beam. The light beam (1) is guided over a scanning path (4) perpendicular to the track (5). The beam illuminates the track (5) and is reflected from or passes through the track (5). The correspondingly changing measurement beam is intercepted by photosensors and are converted into an electric signal. The device is formed as a flat traverse device (7) extending over the width of the scanning stretch (4) of the track (5). The traverse device (7) can be brought into a defined position in the region of the track passage and the scanning stretch. The traverse device (7) carries faults or fault simulating regions distributed over the scanning stretch and/or other elements which affect the light beam in a known manner.
Patent DE-19653856-C1 (DE)
Title: Rubber blend for component subjected to high dynamic and thermal stress
Inventor: VASIC GEORG
IPC: C08K5/00
Filed: 1996-12-21
Granted: 1998-06-10
Abstract: Rubber blend for components subjected to high dynamic and thermal stress, especially free torsional vibration balancers, contain ethylene-acrylate rubber (I) as elastomer, cross-linking agent (II) and optionally ancillaries and is subjected to thermal treatment after cure.
Patent DE-19706595-C1 (DE)
Title: Mobile radio telephone
Inventor: WEIDNER WOLFGANG
IPC: H04B1/401
Filed: 1997-02-20
Granted: 1998-07-09
Abstract: The radio telephone has a display device (5) and at least one operating element (11,...16) for selecting and/or activating the functions of the telephone, which are displayed via the display device.  The latter operating elements are positioned immediately adjacent the display device, in alignment with the corresponding displayed functions, for facilitating their selection and/or activation.  The display device is preferably formed as a rectangular structure, which is adapted to display arrow head style graphic symbols.  At least one actuator element may be illuminated.
Patent DE-19730472-C1 (DE)
Title: Used hypodermic needle bin
Inventor: RIGLING HEINZ
IPC: A61B50/00
Filed: 1997-07-16
Granted: 1998-10-29
Abstract: The new, used needle container (1) has a lid (2) with a number of disposal openings (4). These are closed by a shallow plug. In this new design the shallow plug may be spaced (17) away from the lid surface containing the openings. Vents (20) in the plug surface are so misaligned with the openings, that escape of the needle (8) is positively prevented. Preferably the vents are covered by a plate, which melts at temperatures reached in the autoclave.
Patent DE-19752230-C1 (DE)
Title: Helmet lock for motorcycle
Inventor: WHITWORTH CHARLES
IPC: B62J11/00
Filed: 1997-11-26
Granted: 1999-05-12
Abstract: The lock is releasably mounted on the handlebar or behind the seat to retain a motorcycle helmet by the shell. The latter is received on a plate (1) with a retaining arm (2) which is spring (3) biased to clamp the helmet.
Patent DE-19808189-C1 (DE)
Title: Ceramic hob mounting for kitchen work surface
Inventor: GUNDL FELIX
IPC: F16B12/26
Filed: 1998-02-26
Granted: 1999-06-24
Abstract: The mounting has a connector (7) on the hob engaging a second connector (8) on the edge of the opening (3). One of the connectors can be held in one of two stable positions by a spring (11). One position stabilizes the hob and the other presses it against the work surface to fix it.
Patent DE-19816546-C1 (DE)
Title: Method of producing entirely ceramic inlays, crowns, bridges, partial bridges and frames for dental implants or superstructures
IPC: A61C5/77
Filed: 1998-04-15
Granted: 1999-08-19
Abstract: The method involves placing a foil (6) with a slip on a stump (3) of a working model. The slip is burnt off from the foil after removal from the working model. Alternatively the stump can be coated with a separating agent which is liquid at temp. above 45 degrees and has the  consistency of lipstick at room temp.  The separation medium has a slip and the material is burnt off after separation from the model. In both cases the stump is fixed onto a rotating shaft during application of the slip and after burning the resulting rough product, esp. in the form of a cap, is infiltrated with glass. An Independent claim is also included for an arrangement for producing entirely ceramic inlays, crowns, bridges, partial bridges and frames for dental implants or superstructures.
Patent DE-19822140-C1 (DE)
Title: Method of flame monitoring for motor vehicle heater with a glow pin with two parallel glow coils
Inventor: HABBEL GEORG
IPC: F23N5/14
Filed: 1998-05-16
Granted: 1999-08-12
Abstract: The method involves evaluating the resistance of the glow pin during pauses in which no voltage is applied to the glow pin to detect a flame in a combustion chamber. The glow coils adopt a certain resistance value during the pauses depending on whether a flame is present or not. The energy fed to the glow pin at the start of a pause is reduced within a time interval greater than the interval in which the glow coils reach the resistance value. A glow coil break at the start of the pause is detected as a sudden increase in the resistance value within this larger time interval.
Patent DE-19832967-C1 (DE)
Title: Training neural net for modelling paper winding for paper manufacture
Inventor: WIENHOLT WILLFRIED
IPC: G06N3/04
Filed: 1998-07-22
Granted: 2000-04-20
Abstract: The network uses an inverse system description. A second neural network determines the output values using base functions determined from input values provided to the second network. The data pair includes an independent first variable and a second variable dependant on the first variable.  The two variables are multi-dimensional vectors. The first variable of the pair is provided as an input value to the second neural network. An expected value is determined as the output value of the second neural network. The expected value is a value expected conditional on the first variable. The second neural network is trained using training data pairs which are generated from the first neural network, which performs an approximation. The second network is trained using a training data pair which have a first independent variable and a second variable depending on the first variable.
Patent DE-19842509-C1 (DE)
Title: Steuer- bzw. Regelvorrichtung für ein von einem Elektromotor antreibbares Fahrzeug
Inventor: ALBERT MICHAEL
IPC: B60L15/20
Filed: 1998-09-17
Granted: 2000-07-06
Abstract: Zur Nachempfindung des von Fahrzeugen mit Verbrennungsmotor gewohnten Fahrzeugverhaltens ist nach dem Loslassen des Fahrpedals bzw. Bremspedals ein durch gesteuerte Bremsung des Elektromotors nachbildbares Motorschleppmoment vorgesehen. Zur Erhöhung des Fahrkomforts sowie zur zusätzlichen Schonung der im Fahrzeugenergiespeicher mitgeführten Energie setzt das nachgebildete Motorschleppmoment erst bei einem Mindestwert einer Geschwindigkeitssteigerung nach dem Loslassen des Fahrpedals bzw. Bremspedals ein.
Patent DE-19846382-C1 (DE)
Inventor: GALLEM THOMAS
IPC: A61M15/00
Filed: 1998-10-08
Granted: 2000-07-06
Abstract: The present invention relates to a meter, especially a meter for metering aerosol devices, basically consisting of four disk units that are arranged in a parallel position and located on the same axis.
Patent DE-19858577-C1 (DE)
Title: Blood vessel clamping clip has a U-shape with rear extensions at the connecting link which lock in place when the legs are pressed together with easy distortion for positioning and a firm clamp in place
Inventor: MAYENBERGER RUPERT
IPC: A61B17/122
Filed: 1998-12-18
Granted: 2000-09-07
Abstract: The U-shaped blood vessel clip has two legs (2,3) linked by a member (4) with distortion, and rear extensions (7,8). A ratchet lock (9,10) is at the extensions (7,8). The connecting member (4) distorts when the legs (2,3) are pressed together and the lock system gives the locking action between the extensions. The ratchet lock (9,10) has a friction grip between projections and recesses in a positive fit. The leading ends of the legs (2,3) have a ratchet lock system (19,20) to hold them together. The clip is of a resorptive plastics material.
Patent DE-19923262-C1 (DE)
Title: Memory cell array, especially dynamic random access memory cell array, production comprises insulation removal from only one side wall of a recess by non-masked etching to allow adjacent cell transistor formation
Inventor: HOFMANN FRANZ
IPC: H01L21/8242
Filed: 1999-05-20
Granted: 2000-06-21
Abstract: A conductive structure (L, L') is configured in a recess (V, V') in such a way, that it is adjacent to the substrate (1, 2) at one section of a second edge (F2, F2') of said recess (V, V') and that it is also separated from said substrate (1, 2) by an insulation (I1, I1') which is provided in the recess (V, V'). The insulation (I1, I1') is first created in such a way, that it completely separates the conductive structure (L, L') from the substrate (1, 2). A section, located above the conductive structure (L, L'), of a first edge (F1, F1') of the recess (V, V') which lies opposite the second edge (F2, F2'), is implanted with oxygen, using oblique implantation. Thermal oxidation produces an insulating structure (I2, I2') which covers the insulation (I1, I1') on the first edge (F1, F1') from above, but does not cover the insulation (I1, I1') on the second edge (F2, F2'). This allows a section of the insulation (I1, I1') located on the second edge (F2, F2'), to be removed by an unmasked etching process and to be replaced by a conductive material. The conductive structure (L, L') is thus enlarged and lies adjacent to the substrate (1, 2).
Patent DE-19932484-C1 (DE)
Title: Fadenliefergerät mit Fühlersperre
Inventor: LEINS EBERHARD
IPC: D04B15/48
Filed: 1999-07-12
Granted: 2001-05-10
Abstract: Das erfindungsgemäße Fadenliefergerät weist ein oder zwei Fadenfühlhebel auf, die den Faden überwachen. Um die Überwachung bedarfsweise unterbinden zu können, ist eine Fühlersperre vorgesehen. Deren Betätigungsorgan (Handhabe) ist an einem außenliegenden Ende des Grundkörpers bzw. des Fadenliefergeräts angeordnet, so dass es für Bedienungspersonal gut zugänglich ist. Außerdem ist die Einstellposition anhand der Stellung der Handhabe leicht zu erkennen.
Patent DE-19937503-C1 (DE)
Title: Etching oxide films of a ferroelectric bismuth-containing mixed oxide comprises applying an oxide film to a substrate, contacting with an etching solution, and removing the etching solution
Inventor: HINTERMAIER FRANK
IPC: H01L21/311
Filed: 1999-08-09
Granted: 2001-01-04
Abstract: Etching oxide films consisting of a ferroelectric bismuth-containing mixed oxide comprises preparing a substrate, on which the oxide film is applied, contacting the substrate with an etching solution so that the solution can react with the oxide film, and removing the etching solution. The etching solution contains (in weight %) 2-20 fluoride ion donor, 15-60 nitric acid and 20-83 water. An Independent claim is also included for a process for etching oxide films consisting of a ferroelectric bismuth-containing mixed oxide comprises preparing a substrate, on which the oxide film is applied, applying a mask to the oxide film, contacting the substrate with an etching solution so that the solution can react with the oxide film, removing the etching solution, and removing the mask. The etching solution contains (in weight %) 2-20 fluoride ion donor, 15-60 nitric acid and 20-83 water.
Patent DE-19944176-C1 (DE)
Title: Emergency vehicle alarm system has control device for selecting warning signal provided in dependence on fitted operating device
Inventor: GUMMERT KLAUS
IPC: B60Q1/52
Filed: 1999-09-15
Granted: 2001-03-22
Abstract: The alarm system (1) has an operating device (4) provided with operating elements (5,6,7,8) for activating the alarm system to provide an optical and/or audible warning signal for other road users, the type of warning signal selected automatically by a control device (9) in dependence on the fitted operating device.
Patent DE-19955713-C1 (DE)
Title: Two or three layer laminates of synthetic non-woven fabric and woven glass fabric or scrim, for use in bituminized roofing webs and sealing membranes, in which the layers are bonded by needling and consolidated with a binder
Inventor: PLOETZ KURT
IPC: E04F13/16
Filed: 1999-11-18
Granted: 2001-07-05
Abstract: A laminate of two or more layers comprising an organic synthetic filament (polyester) non-woven layer and a woven web or scrim of glass fiber, pre- consolidated with a binding agent. The non-woven layer is bonded to the woven layer by needling so that part of the polyester filament penetrate through the laminate an emerge at the lower surface and lie adjacent to it. The formed laminate is consolidated with an acrylate or styrene binder  An Independent claim is included for the method of producing the laminate which may have two layers or be a sandwich of the woven web between non-woven layers
Patent MD-4175-C1 (MD)
Title: Process for reconstruction of highway
Inventor: CEAPA Grigore
IPC: E01C7/00
Filed: 2011-01-27
Abstract: The invention relates to road construction and can be used in the repair and reconstruction of highways.In the process for reconstruction of highway the defective highway section is divided into longitudinal strip sections and the reconstruction is carried out in several stages, sequentially reconstructing each strip section, starting with the section, adjacent to the wayside. On each section is carried out the complete removal of pavement to the subgrade and is arranged a new pavement with the location of its elements upwards: subgrade - drainage layer - interlayer of geosynthetic material - coating layer/layers. The interlayer of geosynthetic material on each section is laid of a single roll, opening it in the direction from one wayside to the opposite one and leaving the roll by the adjacent section, on which is supposed to be made the reconstruction.The result of the invention is to reduce the active shear stresses in the roadway, to increase the structural strength of the highway, its service life at the expense of uniform load distribution over the area of the entire roadway, and to reduce the highway maintenance costs.
Patent RU-2044778-C1 (RU)
Title: Wear resistant tube and method of thermochemical treatment of such tube
Inventor: VETER VLADIMIR VLADIMIROVICH
IPC: C23C8/22
Filed: 1992-10-20
Granted: 1995-09-27
Abstract: FIELD: tube production. SUBSTANCE: a wear resistant tube has inner and outer layers with ledeburite structure, a layer of low-carbon steel, placed in a center of the tube between the layers of steel with smoothly increasing hardness value and carbon content from the center of the tube in a range from hardness value and carbon content in the above mentioned layer of low carbon steel up to the values of these parameters in the ledeburite layer. A thickness of the inner and the outer wear resistant layers, having hardness no less, than 50 HRC, consists 0.1 of the tube wall thickness. The tube is being made from a steel blank by thermochemical treatment of the blank, comprising heating of that blank in a liquid hydrocarbon containing medium with constant temperature. Temperature of the blank heating is restricted by next limits T l -70 ° C<T b <T s -100 ° C, where T l  - ledeburite melting temperature; T b  temperature of the blank; T s  temperature of melting of steel of the blank. A rotation number of the tube around its lengthwise axis is selected in range  , where D an outer diameter of the tube, mm. EFFECT: enlarged using range of such tubes. 2 cl, 2 dwg
Patent RU-2035162-C1 (RU)
Inventor: KVASENKOV OLEG I
IPC: A23J1/14
Filed: 1992-11-27
Granted: 1995-05-20
Abstract: FIELD: food industry. SUBSTANCE: method involves seed breaking for extraction of alcoloids with saturated water at pressure higher than that of the atmosphere, extraction of protein with aqueous solution of alkali, and its isoelectric sedimentation. EFFECT: higher product quality. 2 cl