baber/WOPTO huggingface dataset:
Patent DE-19545629-C1 (DE)
Title: Flywheel mass with anti-loss safety device
Inventor: WACK ERWIN DIPL ING
IPC: F16F15/131
Filed: 1995-12-07
Granted: 1997-05-15
Abstract: The device has two flywheel masses, and a fastener element, held in an aperture in the first mass, and secured by an anti-loss device (40). The device is deformed, when a pre-set force acts on the fastener (28) in direction towards the flywheel mass drive (35). This increases a passage (44) aligned with the fastener, to a size, where the edge (45) of the passage applies a clamp action to the fastener, due to a return force acting against the deformation. The clamp action retains the fastener in a preselected position within the aperture (27), until a limit load is exceeded.
Patent DE-19612947-C1 (DE)
Inventor: JAX PETER DR RER NAT
IPC: G01M3/22
Filed: 1996-04-01
Granted: 1997-09-11
Abstract: This invention relates to a device and a process for leak detection and location in a nuclear plant, with a manifold (2) permeable to the material to be detected connected to a pump (3) and a sensor (5) for the material. The sensor (5) is to contain a detector for the radioactivity of the material, or upstream of the sensor (5) there is a branch pipe (12) connected to a radiation detector (7). If radioactive substances reach and enter the manifold (2), a conclusion on the leakage point can be reached from the time taken by the radioactive substances to reach the detector (7).
Patent DE-19619165-C1 (DE)
Title: Ceramic colour solution giving pleasing yellow colour
Inventor: LANDGRAF GUENTER DR
IPC: C04B41/85
Filed: 1996-05-11
Granted: 1997-09-11
Abstract: The ceramic colour solution penetrating into the body or unfired glaze consists of water and dissolved metal compounds, comprising a mixture of titanium and iron compounds in the form of salts of inorganic or organic acids, inorganic complexes or compounds with organic complex-forming or chelating agents.  The total concentration of Ti and Fe is < 0.4 and > 12 wt.%.
Patent DE-19619629-C1 (DE)
Title: Automatic monitoring method and device for fault-current circuit breakers
Inventor: STRIETZEL RAINER
IPC: H02H3/05
Filed: 1996-05-15
Granted: 1997-10-09
Abstract: The method employs a summing current transformer whose secondary winding (2) is in parallel with the coil (7) of the trip device. A sequence of test pulses of increasing amplitude is applied from a controlled current source (12) driven by a low-frequency oscillator (10).  After each test pulse a recoil pulse of opposite sign and constant amplitude is fed into the parallel circuit, while the coil is monitored (17) for a pulse induced by the lifting of the trip armature. The applied current is then compared (24) with a preset limit, and if this is exceeded a pyrotechnic actuator (27) is triggered.
Patent DE-19724973-C1 (DE)
Title: Layout of two-way torsional damper and frictional disc coupling in a torque converter
Inventor: WOERNER OTTO DIPL ING
IPC: F16F15/12
Filed: 1997-06-13
Granted: 1998-10-15
Abstract: The hubs of both the turbine wheel and the secondary damper are mutually supported transverse to the central axis via a radial bearing and mutually supported in the direction of the central axis via an axial bearing. The play-free connection between the turbine wheel and the primary damper aswell as the catch for limiting the rotational movement between the turbine wheel and the secondary damper are arranged with respect to the bearings of the hubs.
Patent DE-19733719-C1 (DE)
Title: Motor vehicle lever sensor
Inventor: PECK ANDREAS
IPC: G01D5/14
Filed: 1997-08-04
Granted: 1999-04-15
Abstract: the sensor has two mutually relatively movable components (2,3) connected via a linkage and whose relative positional variations are detected by a magnetoresistive sensor consisting of a magnetic field sensitive sensor and a permanent magnet in the first and second components respectively.  The permanent magnet (10) is embedded in a plastic part (16) which can be inserted into the second component (3), rotatably mounted and fixed in a selected position
Patent DE-19737568-C1 (DE)
Title: Bicycle with auxiliary electric motor
Inventor: LAIS BRUNO
IPC: G01P3/487
Filed: 1997-08-28
Granted: 1999-03-25
Abstract: The bicycle has a pedal mechanism and a chain or belt drive for rotation of the wheels and an auxiliary electric motor (6) coupled to an electronic control (7), acting on the wheels via a separate drive coupling. A movement sensor (10) in the pedal mechanism drive coupling provides a signal for the electronic control, for controlling the electric motor output.
Patent DE-19801374-C1 (DE)
Title: Method for soldering micro structured sheet metal elements
Inventor: WAITKAT PETER DIPL ING
IPC: B23K1/00
Filed: 1998-01-16
Granted: 1999-03-11
Abstract: A stack (S) of micro structured sheet metal elements (B) is assembled with interlaid solder layers (L) whose thickness lies between 3 and 25 micro m.  The stack is soldered in vacuum or in an inert atmosphere with introducton of heat.
Patent DE-19828891-C1 (DE)
Title: Window actuator for motor vehicle
Inventor: DOHLES HILMAR
IPC: E05F11/44
Filed: 1998-06-19
Granted: 1999-07-08
Abstract: The lifter has a base plate (1) with a drive segment (2) and drive (4) and lifting (7) arms on a common pivot. The lifting arm (7) is fixed to the segment and has gear teeth around its pivot to mesh with those on a curved rack on the base plate.
Patent DE-19839340-C1 (DE)
Title: Verfahren zum Bau eines Brunnens
Inventor: BRANNATH ARMIN
IPC: E21B43/02
Filed: 1998-08-28
Granted: 2000-06-21
Abstract: Bei einem Verfahren zum Bau eines Brunnens, der einen vertikalen Schacht und sich in horizontaler Richtung erstreckende, in den Schacht mündende Fassungsstränge (6) aufweist, wird eine vertikale Schachtbohrung (1) nach Art eines vertikalen Bohrbrunnens ausgebaut und der Anschluß der horizontalen Fassungsstränge (6) an den Vertikalbrunnen durch gezieltes Durchbohren eines hierfür vorgesehenen, mit geeignetem Filtermaterial verfüllten Fassungsbereichs (5) der vertikalen Schachtbohrung (1) hergestellt. Durch diese Vorgehensweise läßt sich der Arbeits-, Material- und Zeitaufwand für den Bau eines Brunnens mit horizontalen Fassungssträngen erheblich reduzieren.
Patent DE-19947031-C1 (DE)
Title: Circuit board plug-in connector has U-shaped reception slot for receiving edge of daughter circuit board fitted with adapter for matching circuit board thickness
Inventor: FUCHS MARTIN
IPC: H01R13/631
Filed: 1999-09-30
Granted: 2001-03-08
Abstract: The circuit board plug-in connector (1) is mounted on a mother circuit board (2) and has a U-shaped reception slot (3) for receiving the edge of a daughter circuit board (4), supported perpendicular to the mother circuit board. The top outer edge of the U-shaped reception slot can be fitted with a U-shaped adapter for matching the thickness of the daughter circuit board.
Patent DE-19960036-C1 (DE)
Title: Verfahren zum Vermessen eines Bohrloches
Inventor: BERG JOACHIM
IPC: E21B47/022
Filed: 1999-12-13
Granted: 2001-07-05
Abstract: Verfahren zum Vermessen eines Bohrloches im Boden, das an der Bodenoberfläche einen Eintrittspunkt und an seinem unteren Ende einen Fußpunkt hat, und das mit einem Bohrgestänge erzeugt ist, das oberhalb des Eintrittspunkts einen Einspannpunkt hat, und an seinem vorderen Ende eine Bohrkrone trägt, mittels eines mit dem Bohrgestänge bis zum Fußpunkt in das Bohrloch eingeführten Inklinometers, bei welchem der Neigungswinkel alpha des eingeführten Bohrgestänges am Fußpunkt mittels des Inklinometers und die Länge l des freikragenden Bohrgestänges ab Einspannpunkt am Bohrgestänge gemessen werden und der horizontale Versatz w des Fußpunktes gegenüber dem Einspannpunkt gemäß der freien Biegelinie des als bei punktförmiger Auflast am freien Ende eingespannt angenommenen Bohrgestänges mit w = 2/3 È l È tg alpha errechnet wird.
Patent DE-19962519-C1 (DE)
Inventor: LESEMANN BERND
IPC: B61L5/10
Filed: 1999-12-23
Granted: 2001-06-21
Abstract: The holder has a long fastener plate (22b) connected to the clamp lock, with fastener apertures (22c) for detachable connection to a stock rail (10). An adjusting unit is adjustable in longitudinal direction of the plate, and is in contact with a stop unit (46) on the hollow sleeper (41), when installed. The adjusting unit has a shoulder (34) with inner thread on the lock box (22), and an adjusting element (36) screwed into the thread. The stop unit is fastened to, or integral with a slide chair plate (42).
Patent MD-4325-C1 (MD)
Title: Multielectrode tool for surface treatment by electropulse discharges
Inventor: TOPALA PAVEL
IPC: B23H7/26
Filed: 2013-07-25
Abstract: The invention relates to electrophysical material surface working technologies, in particular to the formation of surface layers upon interaction of electropulse discharge plasma in the air medium under normal conditions.The multielectrode tool for surface working by electropulse discharges comprises n electrodes (4), each consisting of a head (7), made as a hemisphere of W-Cu alloy with the percentage content, respectively, of 72% and 28%, with high electroerosion resistance, and a rod. The electrodes (4) are installed with the rods in coaxial through holes, made uniformly in two guide plates (1 and 2) and in two plates (3) for fixation of electrodes (4). At the same time, the plates (3) are placed between the plates (1 and 2) in parallel. The plates (1, 2 and 3) are interconnected by connecting elements (8). At the opposite ends of the guide plates (1 and 2) are fixed a thrust bar (5), in each of which being made a through hole for a screw (6) for fixation of plates (3).
Patent RU-2043492-C1 (RU)
Title: Method for treatment of injection well
Inventor: GREBENNIKOV VALENTIN T
IPC: E21B43/27
Filed: 1992-10-15
Granted: 1995-09-10
Abstract: FIELD: oil producing industry. SUBSTANCE: method for treatment of injection well includes alternate injection into formation of process solutions possessing alkali, neutral and acid medium reactions, at constant pressure with subsequent injection of spacer fluid with medium reaction close to neutral equalling 0.2-2.0 volumes of process solution, and then, spacer fluid is withdrawn in the volume equalling its injected volume, and treatment of well with process solution, which is injected according to stabilization of injection flow rate. In so doing, process solution possessing acid reaction is used in form of compound containing sodium bisulfate, potassium oxygen-containing salts, surfactant and water, or mineral acids or their salts, surfactant and water, or salts of sulfur-oxygen containing acids, surfactant and water. Process solution possessing alkali reaction is used in form of compound containing sodium and/or potassium and/or ammonium hydrocarbonate, surfactant and water, and in the end, removed from well are process solution and spacer fluids up to obtaining the formation fluid. EFFECT: efficient action on mud fill of inorganic and organic compositions of technogenic origin. 7 cl, 10 tbl
Patent RU-2077025-C1 (RU)
Title: Translation converter
Inventor: DMITRIEV YURIJ S
IPC: G01B7/30
Filed: 1993-02-08
Granted: 1997-04-10
Abstract: FIELD: systems controlling translation of mobile objects. SUBSTANCE: mobile rod of proposed converter located in groove 4 of controlling bar 3 is made in the form of washer 6 with face surface in the form of hemisphere 8 mounted on ball support 9. Internal spring 7 has free movement exceeding half-height l 3  of member 20 of core 16 and has rigidity exceeding summary rigidity of spring 23 loading cores 16. Height l 3  of member 20 of core 16 is less than value 2r c +m, where r c  and m are radius and height of inductance coils 12, 13, 14, 15. These coils are placed in center of symmetry of member 20 of cores 16. With angular movement of bar 3 signals of angular translations of members 19 and 20 cores 16 are generated in coils. With linear translations of slider 10 caused by pressure on bar 3 signals of linear translations of this slider along axis of bar are formed in inductance coils 24 and 25. Neutral position of controlling bar 3 is fixed thanks to installation of face limiting plate 5 on body 1. EFFECT: increased noise immunity of converter. 2 dwg
Patent RU-2077884-C1 (RU)
Inventor: OSTREJKOVSKIJ IGOR E
IPC: A61K31/49
Filed: 1993-02-18
Granted: 1997-04-27
Abstract: Использование: в медицине при лечении поражения центральной нервной системы с применением гомеопатических средств. Сущность изобретения: при лечении больных с поражением центральной нервной системы необходимо оценить уровень трех типов рефлексов: с рук, коленных и подошвенных. Если уровень всех трех видов рефлексов у пациента низкий, то ему следует назначить препарат Бария или Хинин валерьян, или Амбра гризеа. При умеренном уровне всех трех типов рефлексов пациентам следует назначить Гиперикум, а при патологически высоком - Латирус сативум.
Patent RU-2080417-C1 (RU)
Title: Carbon anode mass
Inventor: SHCHIPKO MAKSIM L
IPC: C25C3/12
Filed: 1993-04-30
Granted: 1997-05-27
Abstract: FIELD: non-ferrous metallurgy, manufacture of anode mass of electrodes used in production of aluminium by electrolysis. SUBSTANCE: specific feature of invention lies in injection of dust of metallurgical coke in the amount of 1.0-5.0 per cent by mass into burden containing 23.0-32.0 per cent by mass of coal-tar pitch and petroleum coke being the balance. EFFECT: diminished cost and improved operational characteristics of anode. 1 tbl
Patent RU-2056693-C1 (RU)
Title: Frequency or phase relay
Inventor: YUZHAKOV ILYA N
IPC: H02J3/24
Filed: 1993-05-31
Granted: 1996-03-20
Abstract: FIELD: power engineering; automatic control of power systems. SUBSTANCE: frequency or phase relay has not only internal read-only memory but also external user-programmed ROM for setting desired values. Mode of operation of steps is selected by means of switches, each being controllable. Serial code is transmitted from ROM to setting register, from analog-to-digital converter register and flip-flop state register to external circuits at lower frequency obtained by means of frequency divider whose input is connected to master oscillator output. Input of analog-to-digital converter counter may be connected by means of controllable switch to master oscillator output directly or through frequency divider. Minimum period of controlled frequency is determined by time of comparison of all settings with measured value of period or phase (1360 mcs). Step operating time is reduced to four periods. Provision is made for serviceability check of external circuits. High- and low-frequency simulating circuits are incorporated to check system for reliable functioning. EFFECT: facilitated setting procedure, enlarged functional capabilities of relay, reduced operating time. 1 dwg
Patent RU-2106152-C1 (RU)
Title: Method to obtain combined vaccine against newcastle disease and infectious laryngotracheitis in poultry
Inventor: SLOBODENJUK M I
IPC: A61K39/245
Filed: 1993-06-16
Granted: 1998-03-10
Abstract: FIELD: veterinary science, veterinary virology. SUBSTANCE: vaccine is obtained by combining virus-bearing materials of newcastle disease and infectious laryngotracheitis viruses of poultry in one vial followed by lyophilization. EFFECT: higher efficiency. 3 tbl
Patent RU-2095886-C1 (RU)
Title: Manufacturing process for mos large-scale integrated circuits with precision polysilicon resistors
Inventor: AGRICH YURIJ V
IPC: H01L21/8232
Filed: 1993-07-29
Granted: 1997-11-10
Abstract: FIELD: analog and analog-digital integrated circuits. SUBSTANCE: process involves formation of highly doped gate polysilicon layer on semiconductor substrate covered with insulation, removal of gate polysilicon layer from areas of resistors, deposition of resistive polysilicon layer and its doping, formation of gate and resistor patterns by photoengraving of polysilicon layers, thermal oxidizing of resistive polysilicon in wet medium, and formation of sources, drains of MOS transistors, and evaporation of connections; upon formation of highly doped gate polysilicon layer, the latter is subjected to photoengraving and removed at points of location of resistive sections with gate polysilicon left at points of location of resistor contact pads; resistive polysilicon layer is deposited and doped with ion-doped phosphor or arsenium at rate of 100-500 mcC/sq.cm; pattern of polysilicon gates and resistors is formed by photoengraving and joint etching of gate and resistor polysilicon layers; resistive polysilicon is at least once thermally oxidized in wet medium at 800 to 950 C until it is oxidized through 0.4-0.7 of its original thickness. EFFECT: facilitated manufacture. 4 cl, 3 dwg
Patent RU-2079758-C1 (RU)
Title: Disposable safety valve
Inventor: ANDREEV-ANDRIEVSKIJ ALEKSANDR
IPC: F16K17/40
Filed: 1993-08-16
Granted: 1997-05-20
Abstract: FIELD: valving. SUBSTANCE: disposable safety valve has a housing with a flow opening. The opening is overlapped by a piston with seal and supporting member. The supporting member is made up as at least one rod and is secured inside the housing or piston as a cantilever. On reaching a given positive pressure the supporting member is plastically bent and losses carrying capability. EFFECT: enhanced reliability. 1 dwg
Patent RU-2088941-C1 (RU)
Title: Method for prognosticating children's health condition during first year of life
Inventor: OVCHAROVA MARGARITA EDUARDOVNA
IPC: G01N33/68
Filed: 1993-09-01
Granted: 1997-08-27
Abstract: FIELD: pediatrics. SUBSTANCE: proposed method is based upon determining lactoferrin concentration in breast milk of lactating women. If lactoferrin content is less than, or equal to, 2560 mcg/ml, pediatrist issues prognosis that given infant is liable to be affected with acute respiratory diseases during first year of his (her) life. EFFECT: higher efficiency. 1 tbl
Patent RU-2100241-C1 (RU)
Inventor: CHURIKOV SVYATOSLAV V
IPC: B62M9/12
Filed: 1993-09-23
Granted: 1997-12-27
Abstract: FIELD: transport engineering; bicycle transmission. SUBSTANCE: stepless torque variator has housing in form of solid of revolution with bell-shaped inner space and ratchet teeth cut along space generatrics. Spring-loaded pawl of ratchet mechanism arranged in carriage engages with ratchet teeth. Carriage is installed for free travel along fixed axle. Carrier in form of solid of revolution is arranged inside housing. Outer surface of solid of revolution follows shape of inner space of housing. Carrier is provided with slots along generatrix for ratchet mechanism pawl. Torque is transmitted to housing directly through carrier and pawls. Pawls freely moving along generatrix of inner space of housing decreases or increases length of force application arm. EFFECT: reduced force required for propelling the bicycle. 3 cl, 5 dwg
Patent RU-2104309-C1 (RU)
Inventor: KEPPLINGER LEOPOLD WERNER DIPL
IPC: C21B13/00
Filed: 1993-10-21
Granted: 1998-02-10
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: molten cast iron or molten steel intermediate product are produced by way of preliminarily reducing raw material into spongy iron in reactor with fluidized bed. Final reduction and smelting are performed in melting-gasification reactor owing to supplying solid carbon-containing material and oxygen-containing gas to simultaneously form CO and $$$-containing reduction gas. Gas is divided into two parts which are separately fed into conical and cylindrical sections of fluidized-bed reactor. In the meantime, raw material is preheated and gas fed into conical section of fluidized- bed reactor is preliminarily treated in hot cyclone. Installation comprises at least one reduction reactor and, connected to it, melting-gasification reactor. Reduction gas pipeline from melting- gasification reactor bifurcates before reduction reactor, one branch leading to upper conical and the other to lower cylindrical section of reactor. Installation is provided with preheater made in the form of fluidized-bed reactor connected with reduction reactor and gas- treatment unit set up in pipeline branch leading to cylindrical section of reduction reactor. There is also production line with additional fluidized bed preheater and additional reduction reactor. Gas duct linking the latter to preheater has branch, and additional reduction reactor is connected with effluent gas duct from main preheater, gas duct between main reduction reactor and main preheater communicating through additional pipeline with effluent gas duct from main preheater. EFFECT: improved installation design. 20 cl, 3 dwg
Patent RU-2074484-C1 (RU)
Title: High-voltage unipolar motor (generator)
Inventor: TSIVINSKIJ STANISLAV V
IPC: H02K31/02
Filed: 1993-11-23
Granted: 1997-02-27
Abstract: FIELD: electric drives on electric transport, in washing machines, refrigerators and so on. SUBSTANCE: stator of high-voltage unipolar motor is manufactured in the form of toroidal solenoid 2 inside which two ferromagnetic cores 3 are placed. Sector-shape alternating regions with clearly differing values of induction are located over their circumference. Radial conductors 5 of rotor are connected in series. Two groups of conductors in which current flows in opposite directions are positioned in regions with clearly different values of induction. Force acting on conductors 5 in regions with bigger induction grows which leads to emergence of torque. During rotation conductors 5 with opposite directions of current in winding of rotor enter region of stator with bigger value of induction. For rotation to be continued direction of current in winding of rotor should change to opposite one with the aid of collector. EFFECT: enhanced functional reliability and efficiency of high-voltage unipolar motor. 2 cl, 3 dwg
Patent RU-2057492-C1 (RU)
Title: Metal ceramics dental prostheses
Inventor: RESHETNIKOV ALEKSANDR M
IPC: A61C13/083
Filed: 1993-12-02
Granted: 1996-04-10
Abstract: FIELD: medicine. SUBSTANCE: crystal-to-amorphous (glass-like) phases ratio in dentine layer is to be within 1:3 - 1:5 by mass and within 1:1 to 1.5:1 by mass in the ground layer. The method involves subjecting metal coatings to multiple heating and cooling (5 thermocycles at least) in 20-930- 20 C temperature range without destroying integrity. Changes in the value of thermal expansion coefficient do not exceed 55•10 -7  C. EFFECT: enhanced accuracy of the process; high quality of the product. 5 dwg
Patent RU-2064427-C1 (RU)
Title: Loose material transportation device
Inventor: RUBASHEVSKIJ EFIM A
IPC: B65G65/30
Filed: 1993-12-29
Granted: 1996-07-27
Abstract: FIELD: materials handling facilities; reloading of different loose materials from hoppers. SUBSTANCE: device has charging hopper, ejection chamber, material conduit with torch forming nozzle, ejector and water delivering manifold. Ejector unit is placed in chamber. Air line nozzle is replaceable and is mounted for axial displacement. Hopper is connected with chamber by means of coaxial unions arranged to form adjustable slot for taking in air from atmosphere. EFFECT: enlarged operating capabilities. 7 cl, 3 dwg
Patent RU-2066399-C1 (RU)
Title: Plunger pump
IPC: F04B9/103
Filed: 1994-02-17
Granted: 1996-09-10
Abstract: FIELD: mechanical engineering; machine tool and engine manufacturing. SUBSTANCE: pump has housing with rotor and plunger which form variable displacement space. Spool has suction and delivery spaces. Secured on axle is rocking lever installed for engagement with pusher and plunger. Pump has oblique washer located in housing at one side of rotor. Pusher is installed for engagement with oblique washer and rocking lever located at opposite side of rotor. Plunger rests on lever. EFFECT: enlarged operating capabilities. 1 dwg