baber/WOPTO huggingface dataset:
Patent DE-19840219-A1 (DE)
Title: Sheet plastic tenter frame
Inventor: HAYASHI MASANORI
IPC: B29C55/16
Filed: 1998-09-03
Abstract: Guides (5, 6, 7, 20) for moving carriers (2) have a lower rail construction (5, 6, 7) to guide the carriers through the lower rollers and an upper rail structure to elevate and guide them through the upper rollers. Preferred features: The moving carriers are endless connected sections, their units connected in succession through axes having bearings on their lower ends. The upper rail lifts the units from the lower rail when the spacing between adjacent sections decreases in a zone (A) before the region (B) of stretching from both sides. Steel balls form the lower rollers. The rails form a track on which these can roll. The pairs of moving carriers  have radial rollers running on the lower rails. The carriers move through two zones, in the first of which the carriers are lifted and guided over the upper rail section. In the second the carriers are supported and led by the lower rails. The lower rails are on a bed; the lower rollers run between the lower rails and the bed. The bed has an insert of wear-resistant material on which these rollers run. The upper rail construction is so located, that when the connecting sections are each lifted, and led by the upper rails, the lower rollers are spaced from the lower guide units. At least one conveying wheel (8, 9, 10) drives each endless connecting section or moving carrier.
Patent DE-19842665-A1 (DE)
Title: Herstellungsverfahren für einen Grabenkondensator mit einem Isolationskragen
Inventor: SCHREMS MARTIN
IPC: H01L21/8242
Filed: 1998-09-17
Abstract: Die vorliegende Erfindung schafft ein Verfahren zur Herstellung eines Grabenkondensators, insbesondere zur Verwendung in einer Halbleiter-Speicherzelle (100), mit einem Isolationskragen (168'; 168'') mit den Schritten: Bereitstellen eines Substrats (101); Bilden eines Grabens (108)in dem Substrat (101; Vorsehen einer ersten Schicht (177) auf der Grabenwand: Vorsehen einer zweiten Schicht (178) auf der ersten Schicht (177) auf der Grabenwand; Entfernen des ersten Füllmaterials (152) aus dem oberen Bereich des Grabens (108) zum Definieren eines Kragenbereichs; Entfernen der zweiten Schicht (178) aus dem oberen Bereich des Grabens (108); Entfernen des ersten Füllmaterials (152) aus dem unteren Bereich des Grabens (108); Entfernen der ersten Schicht (177) aus dem oberen Bereich des Grabens (108); lokales Oxidieren des oberen Bereichs des Grabens (108) zum Schaffen des Isolationskragens (168'; 168''); Entfernen der ersten und zweiten Schicht (177; 178) aus dem unteren Bereich des Grabens; Bilden einer dielektrischen Schicht (164) im unteren Bereich des Grabens (108) und auf der Innenseite des Isolationskragens (168'; 168''); und Füllen des Grabens (108) mit einem leitenden zweiten Füllmaterial (161).
Patent DE-19843756-A1 (DE)
Title: Leak detector and alarm for liquid- or gas-filled vessels and pipe systems uses separated transducers for pulse excitation and detection, to establish existence, nature and location of defects
Inventor: MICHALIK HARALD
IPC: B65D90/50
Filed: 1998-09-24
Abstract: The vessel or pipe is excited by impulses from an electroacoustic transducer. Response of the system to these impulses, is picked up by a second transducer. Analog or digital signal processing is applied. The difference from a pulse produced by an intact system (transducer/coupling/vessel/coupling/transducer) is calculated. This is attributable to a defect in the material of the pipe or vessel. On detecting such difference exceeding given threshold(s), an alarm is produced.  Preferred Features: The signal is analyzed in time and frequency (spectrum) domains, to determine the type of defect and its location. The system is permanent, for continuous monitoring. Several such units are connected to a communication system, for automatic monitoring of extensive tank farms or pipeline systems for oil or gas.
Patent DE-19846429-A1 (DE)
Title: Solid soap having good foaming and skin feel properties, containing alk(en)yl oligoglycosides, fatty acid salts, olefin sulfonates and optionally fatty acids
Inventor: SEIPEL WERNER
IPC: C11D1/68
Filed: 1998-10-08
Abstract: A solid soap comprises (by weight, to a total of 100%) (a) 1-20% alkyl and/or alkenyl oligoglycosides, (b) 10-35% fatty acid salts, (c) 10-40% olefin sulfonates, (d) 0-10% fatty acids, (e) 0-40% water-soluble structuring agents and optionally (f) water and further auxiliaries and additives.
Patent DE-19849796-A1 (DE)
Title: PC protective screen cover
Inventor: RADBRUCH UWE
IPC: G06F1/16
Filed: 1998-10-29
Abstract: The screen of a personal computer, PC, is often contaminated by dust particles and contact smears. In order to protect against this some form of cover is used. This can be in various forms, e.g. a one or two part cover, and can be fixed with adhesive strips.
Patent DE-19850443-A1 (DE)
Title: Light, especially for motor vehicle, has light conducting rod with light source(s), especially light emitting diode(s), section between light inlet, outlet surfaces forming light deflection region
IPC: F21S8/10
Filed: 1998-10-27
Abstract: The light has at least one light conducting rod (10) with one or more end light input surfaces (12) and one or more light outlet surfaces (14) along the light conducting rod and one or more light sources (20), especially light emitting diodes (18). A section of the light-conducting rod essentially between the light inlet and outlet surfaces is in the form of a light deflection region (28).
Patent DE-19852827-A1 (DE)
Inventor: RAPP ANDREAS O
IPC: B27K3/34
Filed: 1998-11-17
Abstract: Wood preservation method comprises exposing wood to hot oil at 180-260 degrees C.
Patent DE-19853377-A1 (DE)
Title: Grating has transverse arm with bars held in slots and supported on edges of opening by supports, s stabilizer struts and damping element
Inventor: DOMNICK ARNO
IPC: E04C2/42
Filed: 1998-11-19
Abstract: The grating consists of at least one transverse arm (5) with bars (7) held in slots on the upper side. The grating is supported on the edge (2,3) of an opening (4). The transverse arm has at least one support fitment (8,9) supporting the grating (1). The support fitment consists of one or more support plates (10,11). The transverse arm, near the support plate has stabilizer struts (15,16) gripping behind the support plate. A damping element (18,19) supported on the side of the opening is positioned near the support plate and/or stabilizer struts.
Patent DE-19856460-A1 (DE)
Title: Short stroke raising and lifting appliance consists of control track for carrier, glide and guide elements, and drive mechanism
Inventor: PLEIS EBERHARD
IPC: E05F15/70
Filed: 1998-11-26
Abstract: The appliance for raising and lowering a vehicle window by means of a power-operated drive mechanism incorporates a gear for moving the window pane in the vehicle's lengthwise direction. A control track (5) controls a carrier (9) for the window pane comprising a glide element (10) and a guide element (20). The control track extends near the area (2) of the guide rail (1). into which the glide element fits.
Patent DE-19859642-A1 (DE)
Title: Modul für ein Punkt-zu-Mehrpunkt Übertragungsnetz
Inventor: GRAMMEL GERT
IPC: H04N7/14
Filed: 1998-12-23
Abstract: Die Erfindung betrifft ein Modul für ein Übertragungsnetz mit einem Vorwärtskanal und einem Rückkanal zur bidirektionalen Übertragung von Nachrichtensignalen. Es ist eine Aufgabe der Erfindung, ein Übertragungsnetz mit einer verbesserten Überwachung der Nachrichtensignale, insbesondere im Rückkanal, zu schaffen. DOLLAR A Gelöst wird die Aufgabe durch ein Modul (M1, M2, M3, M4), das insbesondere dadurch gekennzeichnet ist, daß es einen Teilbereich des Rückkanals überwacht, der nicht zur Übertragung von Nachrichtensignalen verwendet wird, und aus dieser Überwachung auf die Qualität des gesamten Rückkanals geschlossen wird. Die Überwachung wird somit losgelöst von den Nachrichtensignalen durchgeführt. Es muß nicht mehr der gesamte Rückkanal überwacht werden. Für eine vergleichbare Überwachung wird daher eine geringere Anzahl von Messungen benötigt. Zur Messung wird alleinig der Rauschpegel in einem ungenutzten Teilbereich herangezogen oder es wird eine Bitfehlermessung eines vorgegebenen Testsignals (T) ermittelt. Das Testsignal (T) hat immer die gleiche Amplitude und Phase, was die Messung vereinfacht und die Genauigkeit erhöht.
Patent DE-19859746-A1 (DE)
Title: Materials, for removing heavy metals and organic pollutants from contaminated water, contain cellulose or starch derivative
Inventor: HAERTEL GEORG
IPC: C02F1/28
Filed: 1998-12-23
Abstract: Removal of organic pollutants and heavy metals from contaminated water uses products that contain a cellulose or starch derivative. The derivatives are sawdust, guar flour, hemp, straw, corn, flax, waste products of grain processing, cellulose acetate, cellulose phosphate, cellulose benzoate, starch benzoate or starch acetate.
Patent DE-19902814-A1 (DE)
Title: Amorphous olefin polymer of alkenyl hydrocarbon useful as adhesion promoter and modifying agent for crystalline polymers
Inventor: FUJITA MASAYUKI
IPC: C08F4/659
Filed: 1999-01-25
Abstract: An olefin polymer (I) of an alkenyl hydrocarbon having at least 5C atoms has a number average molecular weight (Mn) of at least 300,000 (w.r.t. polystyrene) and a molecular weight distribution (MWD) of 2.4 or less. (I) is an amorphous polymer with essentially no melting point.  An Independent claim is included for a process for the production of (I) using a catalyst prepared by contacting (A) a transition metal compound of formula (1) with (B) an organoaluminoxy compound that is soluble in an aromatic solvent and (C) water, whereby the mole ratio of aluminum in (B) to transition metal in (A) is 1-20,000 and the amount of water is 0.1-3.0 moles per mole of aluminum in (B).      M = a Group IV transition metal;  X, Y = H, halogen, alkyl, aryl, aralkyl, alkoxy, aryloxy, aralkyloxy, sulfonyloxy, a disubstituted amine or a substituted silyl;  R<1>-R<8> = H, alkyl, aryl, aralkyl, alkoxy, aryloxy, aralkyloxy, a disubstituted amine or a substituted silyl; or may be optionally bonded to each other to form a ring;  T = a divalent covalent crosslinking group having 1-20C atoms or is -O-, -S-, -S-S-, -S(=O)-, -S(=O)2-C(=O)-, -N(R<9>)-, P(R<9>)- or -P(=O)(R<9>)-;  R<9> = H or 1-6C hydrocarbon,  a = 0-3
Patent DE-19903786-A1 (DE)
Title: Heat protection device has strips arranged to form low, very broad column horizontally above protected person or object to; strips radiate out from center and are inclined downwards
Inventor: COST KARLFRIED
IPC: F24F5/00
Filed: 1999-02-01
Abstract: The device consists of a number of strips (5) arranged to produce a low but very broad column horizontally above the person or object to be protected. The strips radiate outwards from the center when viewed from above and are inclined downwards when viewed from the side. The column can rotate about its central axis and the number and size of the strips is selected so that the whole plan surface is covered one or more by the strips when viewed from above.
Patent DE-19904738-A1 (DE)
Inventor: SINNHUBER RUPRECHT
IPC: B60N2/427
Filed: 1999-02-05
Abstract: The vehicle seat has a backrest (3) consisting of a lower part (5) extending to below the occupant shoulder region and a back and headrest part (6) which is adjustable in angle relative to the lower part. On the upper side of the back and headrest part there is a headrest (4) which can be moved forward. It contains a pressure plate (7).
Patent DE-19905041-A1 (DE)
Inventor: HUMPERT RICHARD
IPC: F16B19/05
Filed: 1999-02-08
Abstract: The invention relates to a support (11) for a functional element, which support can be introduced into one side of a plate-shaped component and comprises a functional element (12) with a shank part and a head part (18, 20) as well as a rivet sleeve (14). Said support is characterized in that the rivet sleeve (14) can be displaced in the axial direction of the shank part (18) and alongside same and in that in the transition area between the shank part (18) and the head part (20) the functional element presents an undercut (22) which forms a sliding surface for the deformation of the rivet sleeve (14). The invention also relates to a method and a tool for inserting the support into a notably plate-shaped component as well as to an assembled component.
Patent DE-19910326-A1 (DE)
Inventor: MARC BONJEAN
IPC: H01H3/28
Filed: 1999-03-09
Abstract: The invention relates to a magnetic drive for an electrical switch, comprising a linear armature (26) displaceable between two ends positions, a shunt body (27) mounted at a distance from said armature and means (24, 25, 30, 31) for generating a magnetic field. The magnetic field exerts a force on the armature (26) retaining the latter in the end positions. By joining the shunt body (27) with the armature (26), the course of the flow lines of the magnetic field are changed in such a way that the retaining force exerted on the armature (26) is reduced and the latter is displaced to the other end position, optionally by a force exerted externally on the armature (26), and retained in said position by the magnetic field. Disconnection is effected by the shunt body (27), wherein after being joined with the shunt body (27) the armature (26) is moved from the end position opposite the shunt body (27) to the end position facing the shunt body (26). Fixing means (37-40, 42-45) are especially provided which hold the shunt body (27) in the end position opposite said shunt body and which joins the shunt body with the armature (26) when the electric switch (1) is disconnected requiring little energy/force expenditure.
Patent DE-19913727-A1 (DE)
Title: Saw blade for saw mills, machines, etc.
Inventor: MERO LEO
IPC: B23D61/06
Filed: 1999-03-26
Abstract: The saw blade has a master blade (1) and replaceable cutter elements (2) with shoulders (3,4). The master blade has a section in the teeth area, which is thinner than the remaining part, e.g. it is thinner in the area of the cutter element shoulders. The cutter elements engage on the thinner sections, so that the width of an element can be smaller than that of the master blade. The thinner section is an outer part (6) of set length.
Patent DE-19920114-A1 (DE)
IPC: A61F5/56
Filed: 1999-05-03
Abstract: The invention relates to a pharynx side implant with a first and/or a second implant (1; 1'), each of which have two implant parts (46, 52; 60, 61), each with a front tongue side edge side or pharynx side wall side or soft palate edge side end (50, 56; 72, 74) and a back cervical vertebrae side end (48, 54; 76, 78). The two implant parts (46 and 52 and/or 60 and 61) of the implants (1, 1') are preferably bent in such a way that the convex side faces towards the inside of the pharynx or the pharyngeal mucosa when the implant is implanted. The back end (48, 54; 76, 78) of the implanted implant parts is fixed to or rests on the cervical spine (38) or rests on the tissue in front of the same or is implanted (fixed) in the tissue in front of the same.
Patent DE-19925165-A1 (DE)
Title: Position regulation device using servo motor
Inventor: ADACHI MITSUAKI
IPC: G05D3/12
Filed: 1999-06-01
Abstract: The arrangement generates nominal position values, under constant acceleration conditions, and selects one of the position values by comparing the number of revolutions with the number of revolutions of a change function entered previously as a change function. The device includes a unit for generating a first position value while maintaining a constant acceleration by adding an increment, entered beforehand as a parameter, to the number of revolutions (N(n)). An position value generator creates a second position value by calculating an increment of the number of revolutions under application of an exponential function, and by adding the calculated result to the number of actual revolutions. A further unit generates a nominal position value by comparing the number of revolutions with number of revolutions of a change function, entered beforehand as parameter, and by selecting one of the above unit generating the nominal position values, based on the comparison result.
Patent DE-19927490-A1 (DE)
Title: Verfahren und Vorrichtung zum verbesserten Polieren von Halbleiterwafern
Inventor: CESNA JOSEPH V
IPC: B24B37/04
Filed: 1999-06-16
Abstract: Beim Polieren eines Halbleiterwafers wird eine Rückauflage (18) geringer dimensioniert als der Wafer (22), der poliert wird. Das Vorsehen einer gewünschten Rücksetzung (B¶0¶) erlaubt es dem Wafer (22), sich zu biegen und verringert so das übermäßige Polieren an der Waferkante.
Patent DE-19929426-A1 (DE)
Title: Determining residual distance to be travelled involves computing distance from fuel quantity, current position, stored route, route-specific information using mean consumption figures
Inventor: DUCKECK RALF
IPC: B60R16/023
Filed: 1999-06-26
Abstract: The method involves determining the distance from the fuel quantity and a determined fuel consumption. Situation-dependent mean consumption figures are determined, a current vehicle position is determined and the residual distance is computed from the fuel quantity, the current position, a stored route and route-specific information.  An Independent claim is also included for an arrangement for determining the distance to be travelled by a motor vehicle with a certain fuel supply.
Patent DE-19934788-A1 (DE)
Inventor: HILLEBRAND RAINER
IPC: H04L29/08
Filed: 1999-07-27
Abstract: The invention concerns a method for automatically adapting data transmitted by a data supplying device to the capabilities of a software used by a data requesting device. Said method is characterised in that the data supplying device receives information concerning the capabilities of the software used in the data requesting device to transmit to the data requesting device the data in accordance with the specified capabilities.
Patent DE-19935974-A1 (DE)
Title: Fixed bed block for biological treatment of effluent comprises pipes made of material of lower specific weight than water and additional component of higher specific weight, increasing overall specific weight of block above that of water
Inventor: BASFELD HANS-JOACHIM
IPC: C02F3/10
Filed: 1999-07-30
Abstract: Fixed bed block for biological treatment of effluent comprises pipes (12) made of a material of lower specific weight than water. An additional component (14) is fitted to the block and has a higher specific weight than water, such that the overall specific weight of the block is also higher than that of water.
Patent DE-19937506-A1 (DE)
Title: ACS-Einheit für einen Viterbi-Decodierer
Inventor: TRAEBER MARIO
IPC: H03M13/41
Filed: 1999-08-09
Abstract: Es wird eine ACS-Einheit für einen Viterbi-Decodierer vorgeschlagen, welche zur Ermittlung der Pfadmetriken zweier Zustände eines Zeitschrittes eines Trellis-Diagramms die Differenz (GAMMA) der Pfadmetriken der mit diesen beiden Zuständen in Form einer Butterfly-Struktur über Zweige verbundenen beiden Zuständen (19, 20) des vorhergehenden Zeitschrittes des Trellis-Diagramms mit der Differenz (LAMBDA) der entsprechenden Zweigmetriken vergleicht. Eine Vereinfachung der Struktur der ACS-Einheit wird dadurch erzielt, daß zusätzlich die Vorzeichen (sg(GAMMA), sg(LAMBDA)) der beiden Differenzen ausgewertet werden.
Patent DE-19943128-A1 (DE)
Inventor: HOHE HANS PETER
IPC: G01R33/07
Filed: 1999-09-09
Abstract: A Hall sensor array for offset-compensated magnetic field measurement comprises a first and at least one additional pair of Hall sensor elements. Each Hall sensor element has four terminals, of which two act as power supply terminals for supplying an operating current and two act as measurement terminals for measuring a Hall voltage. Respective first supply terminals of each Hall sensor element are connected together and to a first terminal of a common voltage source and respective second supply terminals of each Hall sensor element are connected together and to a second terminal of the common voltage source so that the common voltage source supplies an operating current for the Hall sensor elements. The Hall sensor elements are operated in the spinning current mode so that the offset voltages of the Hall sensor elements approximately cancel one another out in a revolution so that the Hall signal contributions which actually depend on the magnetic field remain.
Patent DE-19945753-A1 (DE)
Title: Fire protection cooling system for fixed and movable items near to high voltage lines in building
Inventor: BUESSEM RUDOLF
IPC: A62C3/16
Filed: 1999-09-24
Abstract: The item to protected against fire (12) has surface temperature sensors (4,11). When the detected temperature rises above a defined threshold, a fine spray of cooling water is directed through a series of nozzles (18,19) onto the surface. The water is supplied by a pumping system (9) from one or more storage tanks (8,15).
Patent DE-19947651-A1 (DE)
Title: Device for analyzing layer of biological material on the surface of measuring cell comprises light source and two photodetectors arranged on either side of cell and outside transmission or reflection angle of uncoated surface
Inventor: SAFTIC BRANIMIR
IPC: G01N21/47
Filed: 1999-10-04
Abstract: Method for analyzing a layer of biological material on a surface comprises irradiating it with light and measuring the properties of the light scattered by it.  An Independent claim is included for a device for analyzing a layer of biological material on the surface of a measuring cell (4) comprises a light source (1) for irradiating the surface and two photodetectors (3, 5). These are arranged on either side of the cell and outside the transmission or reflection angle of the surface in its uncoated state.
Patent DE-19948332-A1 (DE)
Inventor: STEER THOMAS
IPC: C10J3/48
Filed: 1999-10-07
Abstract: The invention relates to a method for extracting combustion gases with a high calorific value. According to said method, materials containing carbon are allothermically gasified in a fluidised bed which contains particles of solid matter, using a gaseous gasification agent and the addition of heat and the gases thus produced are then extracted separately from the solid-matter particles. The method is characterised in that the solid-matter particles are indirectly heated in a first descending bed and are fed to a second ascending fluidised bed, in which the fluidised bed effect is formed and the main part of the gasification process takes place. The invention also relates to a device for carrying out said method.
Patent DE-19948400-A1 (DE)
Title: Pivoting adapter for telecommunications equipment, has mounting element for telecommunications connection module and adapter element coupled together in pivotable manner
Inventor: BURMEISTER KLAUS-DIETER
IPC: H04Q1/04
Filed: 1999-10-07
Abstract: The adapter (40) has a mounting element to which a telecommunications connection module (38) can be attached and an adapter element (30) for attachment to a telecommunications frame, so that the mounting element and the adapter element are coupled together in a pivotable manner. The adapter element has at least one lug (32) that engages an opening (16) in the mounting element to form a pivot axis. Independent claims are also included for the following: a telecommunications device, especially a distribution device, with at least one pivoting adapter.
Patent DE-19949462-A1 (DE)
Title: Molding press for electrophoresis gels has a manual drive system for moving pressure plates onto the sides of an open mold and springs for applying closure pressure
Inventor: HENNINGER KLAUS
IPC: B29C39/32
Filed: 1999-10-14
Abstract: A U-shaped mold for the gel has open sides and is located between two parallel pressure plates(4,5) which cover and seal the open sides. Detachable sealing plates(16) of an elastic material are mounted on the facing sides of the pressure plates. One(5) of the pressure plates is connected to a manually operated stroking drive system(6) allowing movement relative to the other plate. Compression springs(11) for load transfer are mounted between the pressure plate and the drive system.