baber/WOPTO huggingface dataset:
Patent DE-10010820-C1 (DE)
Title: Verfahren zur Regenerierung von Halbleiterscheiben
Inventor: KRAEMER HANS
IPC: H01L21/306
Filed: 2000-02-29
Granted: 2001-09-13
Abstract: Der Erfindung, die die Wiederverwertung von Testwafern zur Gütekontrolle oder beschädigter Wafer im Rahmen der Chipproduktion durch regeneratives Entfernen der zuvor aufgetragenen Schichten betrifft, liegt die Aufgabe zugrunde, ein kostengünstiges, umweltschonendes und zeitsparendes Regenerierungsverfahren zu entwickeln. Gelöst wird diese Aufgabe durch Abtragen der aufgebrachten Schichten mit Nassstrahlen unter Verwendung eines bestimmten Strahlgutes.
Patent DE-10056627-C1 (DE)
Title: Foundation anchor, for beating into the ground, has steel wires which are forced out through the end on beating into place, to give an additional lock into the surrounding ground material
Inventor: BADER JOACHIM
IPC: E04H12/22
Filed: 2000-11-15
Granted: 2002-09-12
Abstract: The foundation anchor (1), to be beaten home in position, has an anchor unit (3) within a dowel (2). When a pin is beaten home, steel wires (13) are forced out of the interior of the anchor shaft (4) into the surrounding ground, through openings in the anchor point, to prevent the anchor being pulled clear and resist lateral forces in the lower section. A fluid can be forced through channels in the lower section, into the surrounding ground, which hardens to give an additional hold on the lower section of the anchor.
Patent DE-10124865-C1 (DE)
Title: Verfahren zur Schätzung der Dopplerfrequenzposition des Hauptkeulenclutters bei mehrkanaligen Pulsdopplerradarsystemen
Inventor: BICKERT BERNHARD
IPC: G01S13/90
Filed: 2001-05-22
Granted: 2003-03-27
Abstract: Die Erfindung betrifft ein Verfahren zur Schätzung der Dopplerfrequenzposition des Hauptkeulenclutters bei zwei- oder mehrkanaligen Pulsdopplerradarsystemen, insbesondere beim Synthetischen Apertur-Radar, gekennzeichnet durch Einsatz eines mit einem Summen- und einem Differenzkanal ausgestatteten Pulsdopplerradarsystem, wobei die Verarbeitung der Informationen aus dem Summen- und Differenzkanal folgendermaßen abläuft: DOLLAR A - Berechnung eines mittleren Dopplerfrequenzspektrums für den Summenkanal und für den Differenzkanal durch Mittelung der jeweiligen Dopplerfrequenzspektren über verschiedene Entfernungstore, DOLLAR A - Normierung der beiden mittleren Dopplerfrequenzspektren auf den Maximalwert im Spektrum des Summenkanals, DOLLAR A - Berechnung eines quadratischen Differenzspektrums aus den normierten mittleren Dopplerfrequenzspektren des Summen- und Differenzkanals, DOLLAR A - Glättung und Normierung des quadratischen Differenzspektrums auf seinen Maximalwert, DOLLAR A - Ermittlung der Dopplerfrequenzposition des Haupkeulenclutters aus dem Vergleich des normierten quadratischen Differenzspektrums mit einem Schwellwert.
Patent DE-10209323-C1 (DE)
Title: Automatic signal level adjustment method for speech recognition system uses adjustment of amplification factor dependent on measured speech signal level
Inventor: CLASS FRITZ
IPC: H03G3/20
Filed: 2002-03-02
Granted: 2003-02-13
Abstract: The signal level adjustment method uses automatic amplification regulation via measurement of the speech signal level, the adjusted amplification factor calculated from measured values within the speech section of the speech signal, identified from the signal pitch or base frequency. A time constant for estimation of the signal level is used for preventing rapid variations in the amplification factor.
Patent DE-19520582-C1 (DE)
Title: Arrangement for synchronising assembly robot moving along assembly line
Inventor: KAHLERT JOACHIM ING GRAD
IPC: B25J9/00
Filed: 1995-06-06
Granted: 1996-08-01
Abstract: A relative position regulator (10) is rigidly fitted to the assembly robot (6) and moves with it. It contains a driver (11) which is displaceable in relation to the relative position regulator within a regulating extent of at most approximately 30 cm. along the travel direction of the robot. A path measurement device is incorporated in the relative position regulator, which indicates in the form of electrical signals with a precision of plus or minus 0.1 mm. the position of the driver within the regulating extent. The driver is connected to a set back component acting in the direction of a run-in side stop.
Patent DE-19527487-C1 (DE)
Title: Circuit arrangement for testing functioning of current monitor circuit for power transistor
Inventor: SCOONES KEVIN
IPC: H03K17/12
Filed: 1995-07-27
Granted: 1997-02-27
Abstract: The circuit arrangement tests a power transistor made up of a number of parallel connected individual transistors. A fraction of the current flow to the power transistor flows through each individual transistor. A monitor signal proportional to the current through one of the individual transistors is fed to the current monitor circuit. This generates an alarm signal when the monitor signal exceeds a predetermined threshold value. The individual transistors are divided into a group with a smaller number of parallel individual transistors and a group with a larger number of transistors. The two groups are controlled independent of each other. The transistor which provides the monitor signal belongs to the smaller group. A control circuit is provided. In a test mode, in which only a current reduced by the ratio of the number of transistors in the two groups is fed to the power transistor, the larger group of individual transistors is set to the non-conductive state.
Patent DE-19533867-C1 (DE)
Inventor: BAUER PAUL J
IPC: C08F8/30
Filed: 1995-09-13
Granted: 1997-04-24
Abstract: The invention concerns novel dimaleinimido-substituted dihydroxyalkanes, a process for their preparation and their use as crosslinking reagents. The disadvantage with the cleavable bismaleinimido derivatives used hitherto which react with SH groups is that the subsequent cleavage of the crosslinking reagents from the proteins has to be carried out in acid or alkaline media. The object of the invention is to prepare novel cleavable crosslinking reagents which react with SH groups and do not require subsequent cleavage of the crosslinking reagents from the proteins in acid or alkaline media. This object is achieved by dimaleinimido-substituted dihydroxyalkanes of the general formula given in figure 3.
Patent DE-19534168-C1 (DE)
Title: Breaking tool for portable hammer-drill
Inventor: SEIDEL DIETER
IPC: B25F3/00
Filed: 1995-09-15
Granted: 1997-02-27
Abstract: The outer (1) and inner (2) tubes slide in relation to each other against spring action (4). Inside the inner tube is a spindle (7) working in plain and roller bearings (8) and tuned by the driving drill (6). The spindle has a chuck (9) for a tool (10). The outer tube has sharp teeth (11) and the inner one a clamping component (5) securing it to the drill. The inner tube can have a limit switch (12) cutting in the drill. Between the switch and the outer tube is an actuating rod (13) working with the switch and tool.
Patent DE-19647176-C1 (DE)
Title: Snowplough with ploughshare
Inventor: GRUEDL DIETMAR
IPC: E01H5/06
Filed: 1996-11-14
Granted: 1998-07-16
Abstract: The snow plough comprises a support frame (2) fitted to a vehicle and a ploughshare (1) which are both connected to a support (3). Adjusting cylinders (4a,b) swing the ploughshare to either side, whilst a hoist raises and lowers it. Each end of the ploughshare is fitted with a support console (8) which is gripped by a locking catch (10) either end of the support frame. In the locked position the ploughshare is securely blocked from swinging.
Patent DE-19706104-C1 (DE)
Title: X-ray diagnostics arrangement with regulated image amplification
Inventor: HEINZE UDO DIPL ING
IPC: H05G1/64
Filed: 1997-02-17
Granted: 1998-05-28
Abstract: The X-ray diagnostics arrangement includes an image amplifier TV chain (4 to 7) as well as a detector (8) for a medium image brightness in one predetermined area of the output image of the X-ray image amplifier (4). The predetermined area is locked on an edge of a transparent element (14) which lies in the radiation path from an output screen (16) of the X-ray image amplifier (4) up to a television camera (5).  The transparent element lies preferably between the output screen and the input of the television camera, or constitutes the output screen of the X-ray image amplifier. The transparent element may be a lens of the television camera.
Patent DE-19711166-C1 (DE)
Title: Housing or jacketing holder on motor vehicle body panels
Inventor: HESS ANTON-JOSEF DIPL ING
IPC: B60R11/00
Filed: 1997-03-18
Granted: 1998-07-02
Abstract: The holder has a journal (1), which engages into a seat in the component and is fitted into a slot (16) in the body panel or structural member (15). The journal has a head (2) with flange (3) and neck (4), the diameter of which is smaller than the width of the slot. The head has a threaded passage (5) and clamping faces (6). A clamping wedge (7) has an oval passage (11) aligned with that in the head, and clamping faces (10) acting with the head clamping faces. A clamping screw (12) passes through the wedge passage into the head passage. The flange of the journal engages on one side of the body panel, and the clamping wedge engages on the opposite side of that panel.
Patent DE-19713928-C1 (DE)
Title: IR absorption measuring device for gas concentration measurement
Inventor: WINKLER TOBIAS
IPC: G01N21/3504
Filed: 1997-04-04
Granted: 1998-04-09
Abstract: The measuring device uses a pair of radiation sources (1,2) and a pair of radiation detectors (3,4), each provided with an optical concentrator (14,15), the whole contained within a gas-tight housing (40) together with a beam splitter (5).  The beam provided by one radiation source (1) is directed onto a planar mirror (13) positioned outside the housing via an IR transparent window (12) and is reflected back through this window onto the beam splitter, together with the first beam, for reception of both beams by both detectors.
Patent DE-19717890-C1 (DE)
Title: Silent discharge from selectively-doped, porous silicon carbide electrode, treating variety of flue- and exhaust gases
Inventor: BEST WALTER DR
IPC: F01N3/08
Filed: 1997-04-28
Granted: 1999-04-08
Abstract: A new unit decomposes pollutants in waste and exhaust gases from diverse combustion sources. The gases pass through a dielectric-limited silent discharge set up by two or more electrodes in a chamber (5). A novel feature of one electrode (6) is its gas-permeable porosity. Also claimed are methods: (a) treating poisonous pollutants in waste gases, where an alternating voltage (9) maintains the plasma, and the effluent gas enters or leaves through the porous electrode (6); and (b) decomposing pollutants including soot, in combustion waste gases passed through the chamber, filtering out soot particles at the porous electrode, to be reacted with oxygen.
Patent DE-19820012-C1 (DE)
Title: Transparent object illumination device for stereo microscopy has light supplied to hollow space within housing and reflected from its base and sides before diffusion of output light via transparent cover plate
Inventor: LASCHKE AXEL
IPC: G02B6/00
Filed: 1998-05-06
Granted: 2000-02-17
Abstract: Illumination device has light conductor (8) coupled at its input side to a cold light source and at its output side to a housing (3) having an internal hollow space (5) acting as a light distribution body, with a transparent cover plate providing a diffuse light output. The seating (2) in the housing for the light conductor end extends at between 10 and 30 degrees to the housing base (7), so that the light is reflected from the base and walls of the hollow space.
Patent DE-19847619-C1 (DE)
Title: Medical waste bin
Inventor: HEISIG UDO
IPC: A61B50/36
Filed: 1998-10-15
Granted: 2000-02-17
Abstract: The medical waste bin has a inlet opening (1) and cover (5). The opening has an upwardly extending  peripheral lip (9) enclosed by a flange (10) on the cover. The flange and lip define  a security stay (11).
Patent DE-19858512-C1 (DE)
Title: Bipolar medical instrument for minimally invasive surgery for endoscopic operations; has mutually insulated leads passing through tubular shaft to conductor elements on linked jaw parts
Inventor: DORN JUERGEN
IPC: A61B18/14
Filed: 1998-12-18
Granted: 2000-05-25
Abstract: The instrument has a tubular shaft (12) with two jaw parts (14,16) at the distal end and linked together to form electrodes that can be supplied with high frequency current. Each jaw part has a metal base body (28,30) with insulator elements (32,34) on their facing sides connected to conductor elements forming the electrodes not in contact with the base bodies. Mutually insulated leads pass through the tubular shaft to the conductor elements.
Patent DE-19902971-C1 (DE)
Title: Distributor casing for housing cables and protecting them from fire includes fire protecting cladding on inner side of sidewalls, rear wall and casing cover
Inventor: NIMROD MARKUS
IPC: H02B1/28
Filed: 1999-01-26
Granted: 2000-08-31
Abstract: A distributor casing has rear, side, upper and lower walls, and a removable casing cover (2) with a section (5) fitted with cable channels and covered by a cable insert cap (4) treated with fire protective material in the side or rear wall for inserting cables. In case of fire its inner space is shielded from spreading heat. Its sidewalls, rear wall and cover have fire protection cladding (6,7) on their inner side with cabling channels (6.1).
Patent DE-19904808-C1 (DE)
Title: Quantified determination of adhesion, especially of rubber or plastic material on surfaces, involves applying material to model surface, and pushes it off, measuring time-pressure profile required
Inventor: PESCHGES KLAUS-JUERGEN
IPC: G01N3/00
Filed: 1999-02-05
Granted: 2000-06-08
Abstract: The working surface (8) of a test body (1) is brought into contact with the product (2) to be manufactured . Fluid is introduced via a central passage (3) until the material has been removed partially or entirely. The time/pressure profile is measured directly or indirectly and results characterize the adhesive effect  An Independent claim is included for equipment used to carry out the method. This includes a mounting for the test body, a fluid supply and a pressure display (6, 7). Preferred features: Application of the material (2) to the surface takes place under conditions closely resembling those of production. The fluid is supplied at defined volumetric rate; or supply is controlled or regulated during pressure rise. Production conditions are closely approximated, especially in temperature and pressure, during testing. The material has a defined geometric form, preferably being a circular disc. A particular implementation of the method is detailed with reference to drawings contained in the disclosure.
Patent DE-19913563-C1 (DE)
Title: Magnetic toothed disc preventing gearbox rattle in vehicles is produced using low-cost injection molding process which integrates hard magnetic material
Inventor: LEMKE KLAUS-JUERGEN
IPC: F16H55/18
Filed: 1999-03-25
Granted: 2000-06-08
Abstract: The hard magnetic material (high retentivity and -coercivity) included in the toothed wheel, is annular in shape. It is contained in a holder (5) comprising soft magnetic material, the assembly being embedded in core material (12) of the anti-rattle disc.  An Independent claim is included for the corresponding method of making the device. The holder is preferably a ring which is U-shaped in cross section. An open face of the ring coincides with a face of the gear wheel. The holder has locating projections (8) at its inner- (7) and outer- (6) circumferences. The raw material of the holder is metal sheet, which is formed to shape by pressing and/or stamping. The hard magnetic substance (11) is largely homogeneous, being embedded in a plastic material. Preferably a magnetic field is applied to magnetize it. The holder has no injected plastic on the exposed side face.
Patent DE-19926266-C1 (DE)
Title: Multi-cylinder piston engine, with four screws for each bearing cover
Inventor: LANG JUERGEN
IPC: F02F7/00
Filed: 1999-06-10
Granted: 2000-08-24
Abstract: The engine has four bearing screws (8a, 8b) for each bearing cover. Two of these are fitted on each cylinder row side (1a, 1b). The outer ones project axially out from the center of the crankshaft bearing plane (11) towards the corresponding outer cylinder head screws (3b) of the same cylinder row. The inner ones project similarly towards the other cylinder row.
Patent DE-19952959-C1 (DE)
Title: Drink container holder for sports stadium has U-shaped profile rail with lip fitted over handrail or barrier rail and horizontal section between its arms provided with openings for drink containers
Inventor: WITTMANN KARL
IPC: A47G23/02
Filed: 1999-11-03
Granted: 2001-03-08
Abstract: The drink container holder is provided by a profile rail (1) with a U-shaped cross-section, one of its arms provided with a U-shaped lip (2) along its full length, for fitting over a handrail or barrier rail. A horizontal section (3) which extends between the arms of the profile rail is provided with a number of relatively spaced openings (4) for reception of the drink containers, with a perpendicular projection (5) at the rear of the profile rail acting as a spacer. An Independent claim for application of a drink container for attaching to a handrail, a barrier, or fence is also included.
Patent RU-2053435-C1 (RU)
Inventor: LUBENETS VLADISLAV V
IPC: F17D1/04
Filed: 1992-11-30
Granted: 1996-01-27
Abstract: FIELD: refrigeration equipment. SUBSTANCE: fluidized gas preparing and usage system has fluidized gas balloon with locking valve, pressure regulator and heat-exchanger-gas heater connected by pipelines. Heat-exchanger-stabilizer is formed as pipeline section and capillary pipe wound onto it. Inlet of capillary pipe is connected with outlet of pipeline section and outlet of capillary pipe is connected with gas hydrate separator inlet. Filter and heat-exchanger-regenerator connected in series are mounted between balloon locking valve and pressure regulator. Filter-drier, heat-exchanger-stabilizer and gas hydrate separator are connected in series and mounted between pressure regulator and evaporator, whose outlet is connected to gas burner through heating cavity of heat-exchanger- regenerator. EFFECT: increased efficiency and enhanced reliability in operation. 5 cl, 3 dwg
Patent RU-2044996-C1 (RU)
Title: Method of cleaning surfaces in heat exchanging device
Inventor: ASTASHKIN PAVEL V
IPC: F28G9/00
Filed: 1992-11-30
Granted: 1995-09-27
Abstract: FIELD: heat exchanging engineering. SUBSTANCE: surface to be cleaned is thermally treated with overheated fluid. The pressure of the fluid is then released and fluid boils up and is evaporated intensively in the deposit layer. As a result, the deposit is broken down. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2117532-C1 (RU)
Title: Method and installation for isolation of bitumens from roofing materials
Inventor: TARNOV VSEVOLOD VENIAMINOVICH
IPC: B03B9/02
Filed: 1993-01-14
Granted: 1998-08-20
Abstract: FIELD: waste reprocessing. SUBSTANCE: method consists in simultaneously disintegrating, dissolving, and separating solid fraction in flowing heated solvent circulating in closed process circuit at the expense of its evaporation and condensation from final product. Installation contains V-shaped cylindrical container filled with solvent with hopper in its loading end and worm press in its other end. Loading section encloses various-type cutters and heaters, horizontal section encloses blade-type activators, and ascending outlet section encloses solid fraction catcher with transport worm. Perforated casing of worm press is disposed inside bitumen collector which is connected with rectification column included into return circuit serving for feeding solvent into loading hopper. Outlet openings solid fraction catcher and worm press are located in loading hopper. Air required for rectification column operation is aspirated from loading hopper and discharge bunker. EFFECT: enhanced process efficiency. 3 cl, 1 dwg
Patent RU-2048302-C1 (RU)
Inventor: SHELYAKHOVSKIJ ANDREJ V
IPC: B60T13/08
Filed: 1993-03-12
Granted: 1995-11-20
Abstract: FIELD: automotive industry. SUBSTANCE: telescopic coupling rod has rod and flexible straps secured from the bottom and top sides by way of [ shaped planks. The straps interact with rollers mounted on axles. The width of the flexible straps exceeds the height of the plank shelves in free condition. EFFECT: enhanced reliability. 3 cl, 2 dwg
Patent RU-2051026-C1 (RU)
Inventor: TOROPOV ALEKSANDR STEPANOVICH
IPC: B27B1/00
Filed: 1993-03-29
Granted: 1995-12-27
Abstract: Использование: в лесной промышленности, при производстве пилопродукции. Сущность изобретения: лесоматериал с сердцевинной гнилью делят на части в продольном направлении. Из полученных частей удаляют кору и низкокачественный слой, создают поверхности обработки одинаковых форм и уклона по длине. Полученные заготовки поворачивают относительно друг друга на 180° в вертикальной и горизонтальной плоскостях и скрепляют в двухкатный брус. Возможно склеивание заготовок с получением двухкатного бруса с последующей распиловкой на пилопродукцию. 1 з. п. ф-лы, 8 ил.
Patent RU-2086258-C1 (RU)
Title: Method of brucellosis antigen preparing
Inventor: DRANOVSKAYA ELIZAVETA A
IPC: A61K39/10
Filed: 1993-04-21
Granted: 1997-08-10
Abstract: FIELD: biotechnology, medicine, veterinary science. SUBSTANCE: method involves the use of vaccine strain of B. abortus-19. EFFECT: simplified method, elimination of acetone and ether use, decreased biological danger, preparing the valuable antigen. 2 tbl
Patent RU-2062834-C1 (RU)
Title: Method for consolidating water-side landslide slope
Inventor: YAGIN VASILIJ P
IPC: E02D29/02
Filed: 1993-04-23
Granted: 1996-06-27
Abstract: FIELD: civil engineering. SUBSTANCE: pioneer prism of the material permeable to water is built nearby foot of water-side landslide slope and along it that is spaced from the surface of the water-side slope. Then lengthwise vertical drain slots are arranged in the landslide mass. For the purpose of this a number of wells is drilled in the mass. Explosive charged are seated in the wells. Then the charged are fired concurrently to form commuflet spaces or sections of continuous fracturing forming drain slot. By firing the charges water-side slope is shocked. Shock intensity is equal to or exceed seismic shocks, and provides landslide motion to form ground stop between the mass and pioneer prism. Then character and magnitude of the landslide shift are analyzed, and stability margin of the stabilized mass is determined on the basis of it. EFFECT: protection from landslides. 3 dwg
Patent RU-2089862-C1 (RU)
Title: Method of determination of acoustic radiations for development of operator's habits in identification of ultrasonic vibrations from object of examination
Inventor: LI ANDREJ G
IPC: A61B5/24
Filed: 1993-05-11
Granted: 1997-09-10
Abstract: FIELD: machinery, training of specialists in diagnosis by methods using ultrasound. SUBSTANCE: the method consists in supply of ultrasonic vibrations to an acoustic-optical transducer and production of a visible image on its surface for its observation by the optical system; ultrasonic vibration is fixed within 16 to 5000 kHz at an intensity of 10 -5  to 10 -1  W/sq.cm in air medium; a controlled spherical resonator is used as the acoustic-optical transducer. EFFECT: enhanced accuracy of diagnosis. 2 dwg
Patent RU-2065267-C1 (RU)
Inventor: KOZHANOV VLADIMIR G
IPC: A01K85/00
Filed: 1993-05-31
Granted: 1996-08-20
Abstract: FIELD: sports and amateur fishing. SUBSTANCE: lure has metal stem with hook connected with fishing line. Spiral vane is installed in front of hook for rotation. Cylindrical bushing installed on vane provides for moving of vane around the hook without engaging with hook. Longitudinal travel of vane is limited by ball installed on metal stem. Additional vane can be installed on bushing opposite to main vane to increase energy of rotation. EFFECT: increased catch. 2 cl, 8 dwg