baber/WOPTO huggingface dataset:
Patent DE-19703354-C1 (DE)
Title: Clamping device for two separable machine parts
Inventor: SCHNEIDER HOLGER
IPC: B25B5/06
Filed: 1997-01-30
Granted: 1998-03-12
Abstract: The device has a housing arranged in a first machine part or is formed by it. An axially displaceable clamp part (4b) is aligned with the central axis (A) in the housing, at the free end of which are axially spaced cones (6,7). The free end of the clamp part supports a number of clamp claws (8). The free end of the clamp part and the claws can be moved so far away from a rest position, in which they are completely inside the housing, that the clamp part moves some way out of the housing and into an engagement part (20) until the inner clamp surfaces (12) of the clamp claws locate on a first clamping flank (18). In this movement, the outer clamping surfaces (13) reach the area of a second clamping flank (21). With a further outward movement, the clamp part (4) is displaceable relative to the clamping claws. The cones are so aligned to the central axis that the further movement of the clamp claws moves the cones radially outwards in the clamping position.
Patent DE-19703434-C1 (DE)
Title: System for fastening trimming on e.g. fabric substrate
Inventor: HEINRICH MATTHIAS
IPC: A41D27/08
Filed: 1997-01-30
Granted: 1998-08-27
Abstract: A flexible system for fastening a trimming which has at least two rigid components (1) on a substrate, e.g. a garment, comprises a first tape (4), which is connected firmly to the rigid components (1). At least two components (1) can be moved toward each other. A second tape (6) is fixed to the garment and can be connected to the first tape (4) by means of detachable connection (e.g. Velcro-RTM).
Patent DE-19709766-C1 (DE)
Title: Controlling several coupled end stages esp. with gradient amplifier of nuclear resonance tomography e.g. Project 039
Inventor: SCHWEIGHOFER PETER DIPL ING
IPC: H02M7/521
Filed: 1997-03-10
Granted: 1998-09-03
Abstract: The method involves generation of control signals for the end stages (10,10'). An over-voltage state of one of the end stages is determined. The end stage in question is switched to a discharge mode for a limited time period. At least one further end stage is switched to charge mode for a limited time period. A control module for carrying out this process has at least one key input for determining the over-voltage state.  It also preferably has at least one charge signal input. Also disclosed is a power amplifier with several end stages connected in series at the output. The amplifier is connected to a control device as described above for controlling the end stages.
Patent DE-19715129-C1 (DE)
Title: Circuit for independent control of two loads, esp. warning lamps for remote door locking controllers for motor vehicles via cable
Inventor: ACHHAMMER SIEGFRIED
IPC: G08C19/02
Filed: 1997-04-11
Granted: 1999-02-04
Abstract: The circuit has a control device with two output lines, to each of which is applied a low or high level voltage to switch a load on or off. The control cable (8) is connected to the controller (6) output lines via a signal circuit (9) with which the voltage level on the control cable can be switched between three different discrete values.  Each load (10,20) is driven by an input transistor (T11,T21) whose base is connected to the control cable and whose base- emitter voltage is defined by a limiting diode (Z10,Z20) connected to the control cable and with breakdown voltage higher than the mean and lower than the maximum voltage level on the control cable.
Patent DE-19730595-C1 (DE)
Title: Electro-magnetic noise source detection device
Inventor: HEYNEN KLAUS
IPC: H04M1/725
Filed: 1997-07-17
Granted: 1998-11-12
Abstract: The device includes a transponder which notifies a base station if a portable device, such as a mobile telephone, CD player, radio communications device, computer, remote control toy, etc., is not switched off. The transponder effects preferably the portable device in such a way, that it switches off its power supply or functions totally or partially. The portable device is preferably forced by the base station to performs steps so that a predetermined disturbance potential is not overstepped.
Patent DE-19843120-C1 (DE)
Title: Adjustable radial piston pump or motor
Inventor: DWORAK WILHELM
IPC: F04B49/12
Filed: 1998-09-21
Granted: 1999-12-30
Abstract: The radial pump or motor has a rotor (12) with radial cylinders (14) for pistons (16). An adjuster (28) is provided for the peripheral crown ring (24) and has a screw acting on its periphery via rack teeth (32) on the ring. The ring is surrounded by a pivoting cage (38) and the teeth may be mounted on this.
Patent DE-19900108-C1 (DE)
Title: Document file cover has a ratchet lock system to hold the file closed without release during normal file handling actions for all-round protection of the contained documents
Inventor: SCHREM KURT
IPC: B42F13/00
Filed: 1999-01-05
Granted: 2000-05-04
Abstract: The file cover, for an all-round protection for documents, has a ratchet lock (7,9) to hold the closed file cover together. The system has a ratchet slit (9) at the third or fourth fold zone (3c,3d) to take an inserted ratchet plug (7) at the side of the rear flap (15) away from the back cover, or at the side of the leading flap (14) away from the front cover.
Patent DE-19903153-C1 (DE)
Title: Method of determining the sharpness of agricultural chopping blades involves comparing reference load quotient on counter blade with varying quotient measured during operation
Inventor: OLIVA CHRISTOPH
IPC: A01F29/22
Filed: 1999-01-27
Granted: 2000-03-16
Abstract: The method involves measuring a parameter representing the load on a counter blade (5) against and across the crop flow direction for a sharp blade (2) with the correct blade gap. A ratio of the values is formed and stored for comparison. The varying quotient is measured during operation and compared with the stored value. An indication is given if a threshold is reached.
Patent DE-19903437-C1 (DE)
Inventor: KEHR ULRICH
IPC: G02B23/24
Filed: 1999-01-29
Granted: 2000-08-31
Abstract: The invention relates to a device (20) for positioning at least one optical structural part (24) within an endoscopic system. The device (20) comprises a housing (22). An optical axis (15) goes through the endoscopic system. The at least one optical structural part (24) is arranged in said housing and can be swivelled around a swivelling pin (28) into and out of the beam path of the endoscopic system. The swivelling pin (28) is arranged so that it extends in a canted manner in relation to the optical axis (15).
Patent DE-19913595-C1 (DE)
Title: Model system for representing furnishing variations has wall panels suspended from ceiling fitted with system rails to which model elements representing furnishing components are attached
Inventor: KREJCIK REIK
IPC: A47F7/30
Filed: 1999-03-24
Granted: 2001-02-15
Abstract: The model system allows spatial arrangement of furnishing elements via ceiling fixings (1) used for supporting wall elements (2) which are provided at the bottom with connections for flexible weighting fixings (3), the surface of each wall element provided with rows of fixing elements for vertically spaced system rails (5), to which model elements (7,8) are attached, for representing wall-mounted and floor-standing furnishing components.
Patent DE-19937186-C1 (DE)
Title: Ferrous metal part is surface oxidized, e.g. for corrosion protection of steel clutch, torsion vibration damper and/or flywheel components, by exposing the heated part to an oxygen-rich atmosphere and gas cooling
Inventor: KAMMERMEIER ALBERT
IPC: F16D3/00
Filed: 1999-08-06
Granted: 2000-09-07
Abstract: A ferrous metal part surface oxidation treatment process, comprising heating in a low oxygen content atmosphere, exposing to an oxygen-rich atmosphere and then gas cooling, is new.  Treatment of a ferrous metal part, especially a steel part, comprises oxidation treatment to form an iron oxide containing layer, especially a corrosion protective layer, by heating the part to above 900 deg C in a low oxygen content or oxygen-free atmosphere, exposing to an oxygen-rich oxidation atmosphere for a certain time and then cooling with a cooling gas stream. An Independent claim is also included for a metal part, especially a clutch component, treated by the above process.
Patent DE-19941626-C1 (DE)
Title: Piston made of an aluminum alloy used in internal combustion engines has an annular groove region having an anodizing coating with solid lubricant embedded in the pores and gaps of the coating
Inventor: STEFFENS THOMAS DR
IPC: F02F3/10
Filed: 1999-09-01
Granted: 2001-02-15
Abstract: Piston made of an aluminum alloy has an annular groove region provided with an anodizing coating (6). A solid lubricant (12) is embedded in the pores and gaps (10) of the coating open to the surface.  An Independent claim is also included for a process for the production of surface sheathing a piston comprises applying the solid lubricant in suspension, and inserting into the gaps of the coating using capillary forces whilst the surface region of the coating is wetted with the suspension by spraying.
Patent DE-19955894-C1 (DE)
Title: IC engine has guide for drive chain between crankshaft and camshaft provided integral with cover enclosing space containing drive chain
Inventor: GUGGENMOS ACHIM
IPC: F16H7/18
Filed: 1999-11-20
Granted: 2001-01-11
Abstract: The engine (1) has a crank housing (2) containing a crankshaft (5), coupled via a drive chain (6) to a camshaft (7) contained in a camshaft housing (4), with at least one U-shaped guide element (12) for the drive chain formed integral with a sidewall of the metal or plastics cover enclosing the space containing the drive chain.
Patent DE-19958828-C1 (DE)
Title: Connection between crankcase and cylinder casing, with non-ferrous clamping screws and with solidifying liquid seal between casing flanges
Inventor: MUELLER WOLFGANG
IPC: F02F1/04
Filed: 1999-12-07
Granted: 2001-02-15
Abstract: The connection between the non-ferrous cylinder casing (2) and the crankcase (3) of an engine (1) is made at the flanges (4, 5) of these components, clamped together and sealed to each other by clamping screws (7) which are also non-ferrous. Furthermore, a solidifying liquid seal is fitted between the two casing flanges
Patent RU-2037930-C1 (RU)
Inventor: BEREZOVSKIJ GEORGIJ N
IPC: H01T13/00
Filed: 1992-11-04
Granted: 1995-06-19
Abstract: Использование: в двигателях внутреннего сгорания. Сущность изобретения: в корпусе свечи, имеющем коническую поверхность, выполнены радиальные каналы. Выходные отверстия каналов со стороны изолятора расположены на внутренней поверхности корпуса, сопряженной с конусной поверхностью. Наружный диаметр части корпуса, содержащей конусную поверхность и каналы, меньше на 15 - 35% диаметра части корпуса, расположенной ниже каналов. Благодаря этому при установке свечи в корпус двигателя между частью корпуса свечи меньшего диаметра и корпусом двигателя образуется цилиндрическая полость, сообщающая камеру сгорания с радиальными каналами. При работе свечи используется эффект создания при искровом пробое ударной волны, распространяющейся со скоростью, превышающей скорость самоподдерживающего пламени и имеющей по фронту температуру выше 2000 К. Достигая конусной поверхности, ударная волна отражается от нее в камеру сгорания, воспламеняя горючую смесь. После отражения ударной волны в объеме, ограниченном конусной поверхностью, создается разрежение. В этот объем из камеры сгорания через цилиндрическую полость и радиальные каналы всасываются горючая смесь и газы, которые перемешиваются и поступают в камеру сгорания, стабилизируя процесс горения. Одновременно поступающие из каналов горючая смесь и газы охлаждают электроды свечи и очищают изолятор от нагара. 2 ил.
Patent RU-2018291-C1 (RU)
Title: Device for prevention of bed-sores
Inventor: OSTAPENKO ANATOLIJ D
IPC: A61G7/057
Filed: 1992-11-05
Granted: 1994-08-30
Abstract: FIELD: medicine. SUBSTANCE: device for prevention of bed-sores has a shell of water-proof material filled with liquid, placed in a frame made of foam elastomer, and a unit used to deliver liquid to the shell; a plate made of foam elastomer is installed inside the shell, liquid pressure in the shell is 0,1≅P<1,0 atm, the shell being isolated from the atmosphere. Liquid may contain an aqueous solution of polymer. EFFECT: enhanced reliability. 2 cl, 1 dwg
Patent RU-2076177-C1 (RU)
Title: Solid-walled arch
Inventor: ZHELEZNOV YURIJ D
IPC: E04B1/32
Filed: 1992-11-10
Granted: 1997-03-27
Abstract: FIELD: construction; shipbuilding; flying vehicles. SUBSTANCE: arch has strakes 1 and 2 and wall 3 with transverse corrugations. Angle α at vertex of each corrugation is no less than 120 deg. These members form l-section. Arch is bent longitudinally at curvature radius of 6 to 8 m. Wall is provided with transverse corrugations whose faces are fitted with lugs rigidity connected with strakes in overlap and bent perpendicularly to plane to one side and to opposite sides for adjacent corrugations in turn. Thickness of strakes is equal to 4-4.5 of thickness of wall and width is equal to 30-40 thicknesses; height of wall is equal to 50-60 of its thicknesses. Slots are provided between bends; their lateral walls are engageable over circle at radius corresponding to hold the width of slot. EFFECT: enhanced reliability. 5 dwg
Patent RU-2074531-C1 (RU)
Inventor: ZHILKOV VALERIJ STEPANOVICH
IPC: H05B6/64
Filed: 1992-11-13
Granted: 1997-02-27
Abstract: FIELD: SHF heating of products. SUBSTANCE: SHF installation to dry piece products has SHF heating chamber, rack for piece products, device for forced ventilation of chamber. Disc SHF radiators are axially placed on reflectors, each mounted for turning in hole in side wall of chamber. Holes are made in symmetry to vertical center line. Each side wall of rack is formed by corner and additional supports interconnected by lateral supports. Additional support is placed equidistantly from corner ones. Cross beams of rack are positioned in opposition to gaps between SHF radiators on wall of chamber. EFFECT: simplified design, enhanced operational productivity. 2 cl, 5 dwg
Patent RU-2047766-C1 (RU)
Title: Deposit development method
Inventor: ABRAMOV VIKTOR F
IPC: E21C41/22
Filed: 1992-12-08
Granted: 1995-11-10
Abstract: FIELD: mining industry. SUBSTANCE: mineral panel prepared for mining is cut off the massif. Supporting ledges are done in the panel and massif above the undercutting horizon. The ledges slope toward the panel. Horizontal wells are drilled in the lower part of the panel, and dispersant solution is injected into the wells. The ledges are destroyed, and the weight of the panel is redistributed to its central part. The mineral layer having been exposed to the dispersant solution is destroyed, and the broken mineral is taken from the outlet workings. EFFECT: higher efficiency. 4 cl, 1 dwg
Patent RU-2061164-C1 (RU)
Title: Method for locking twin folds with one hinged after another and device for implementing the same
Inventor: CHERNIKOV PETR V
IPC: E05B65/04
Filed: 1992-12-25
Granted: 1996-05-27
Abstract: FIELD: civil engineering, double folded doors in living and process rooms. SUBSTANCE: internal fold is equipped with external connecting member, external fold is equipped with internal connecting member. The folds are inserted into an aperture and concurrently they are fixed in the aperture by locking from inside by turning external connecting member. When locking from outside internal connecting member is turned using secret mechanism. There is an option of concurrent fixing the folds in several points when locking from outside, and individual fixing when locking from inside. Use of two secrete mechanism is provided. EFFECT: high reliability. 14 cl, 14 dwg
Patent RU-2035518-C1 (RU)
Inventor: ISHCHENKO ALBERT DMITRIEVICH
IPC: C22B1/20
Filed: 1993-02-03
Granted: 1995-05-20
Abstract: FIELD: automation of sintering machines. SUBSTANCE: system comprises charge batchers installed before lumping drums, hand-operated setters of drum feeder and sintering belt control devices, transmitters of sintering belt speed, charge levels in loading hoppers and charge layer thicknesses on the sintering belt, setters of total charge consumption per sintering machine, ratio of charge consumptions in lower and upper layers, average charge level in hoppers and total layer thickness, and changeover switch of operating modes and control complex comprising mathematical models of individual technological bays, units for computing average charge level in hoppers, design values of charge layer thicknesses, correction coefficients, units for preparation of shock-free transition to automatic mode of drum feeders and sintering belt, regulators of mean value of charge level differences in hoppers, thicknesses of lower and upper charge layers as well as elements of algebraic adding, multiplication and division of signals. The system utilizes a convenient method for setting charge consumptions and layer thicknesses. Correcting actions of regulators are entered in a rational way and do not introduce any additional disturbances into charge sintering processes. EFFECT: improved design. 5 cl, 6 dwg
Patent RU-2075105-C1 (RU)
Title: Optical radiation spectrum transducer
Inventor: LAVRENKO LILIYA M
IPC: G02F2/02
Filed: 1993-02-15
Granted: 1997-03-10
Abstract: FIELD: optics, can be used in production of light sources and optical materials. SUBSTANCE: optical radiation spectrum transducer uses a layer of basis that is transparent for part of falling and transformed radiation, which includes a filler of one type with the size of particles exceeding 10 -9  m, the refractive index being within I < n < n       2   f       , where n f   2  - filler refractive index. EFFECT: improved design. 3 dwg
Patent RU-2050542-C1 (RU)
Title: Method and device for producing layer-by-layer images of an object
Inventor: ANTONEVICH GEORGIJ N
IPC: A61B6/00
Filed: 1993-03-12
Granted: 1995-12-20
Abstract: FIELD: biology. SUBSTANCE: method involves dividing short pulse emitted by pulsed source of laser radiation by means of an optic system. One portion enters the photodetector. The other portion of the laser radiation flow is supplied to the object. The reflected flow also enters the photodetector after passing through an objective. The photodetector is developed as piezoelectric signal matrix. The first flow is used to calibrate intensity distribution of the reflected light flow in processing signals from piezoelectric signal matrix. The object under study is scanned without being destroyed due to focusing at preset depth. Further, the information is visualized on display screen. EFFECT: enhanced effectiveness in providing non-invasive examination of biological objects. 3 cl, 3 dwg
Patent RU-2075924-C1 (RU)
Title: Greenhouse in blocks
Inventor: SHARUPICH VADIM PAVLOVICH
IPC: A01G31/02
Filed: 1993-02-19
Granted: 1997-03-27
Abstract: FIELD: agriculture, in particular, plant growing in protected ground constructions. SUBSTANCE: transparent greenhouse with artificial illumination system has light-impermeable fencing 1 and block separating barriers 2, radiation sources 3 positioned along barriers 2 in their upper part and provided with movable baffles 4. Radiation sources 3 are enclosed within light-corrective chambers 5 with cylindrical or prismatic inner surface, whose side walls are composed of three segments in the form of narrow-band spectrum filters with maximum falling light flux transmission coefficient of 380-500, 500-600, 600-700 nm, respectively. Baffle-type light-reflective screen 11 is suspended in greenhouse below fencing 1. Chambers 5 and baffles 4 are attached on greenhouse members for rotation about chamber axis. EFFECT: increased efficiency, improved plant growing conditions and enhanced reliability in operation. 2 cl, 9 dwg
Patent RU-2066992-C1 (RU)
Title: Method and remedy for removing hairs
Inventor: OSTROUMOVA NADEZHDA M
IPC: A61K8/98
Filed: 1993-03-01
Granted: 1996-09-27
Abstract: FIELD: medicine. SUBSTANCE: method involves using some biomass having camomile decoction, citric acid, gastric juice, honey, coniferous needles extraction, camphorated oil, sugar, sea buckthorn oil, bur marigold decoction, 10% aqueous tannin solution. Production method involves mixing in series ingredients in predefined proportions, heat treating and cooling in given way. EFFECT: higher depilatory effectiveness; irreversible baldness of treated skin surfaces after multiple treatments. 2 cl
Patent RU-2064968-C1 (RU)
Title: Composition of petroleum cross-linking agent
Inventor: DMITRIEVA ZINAIDA T
IPC: C10L7/02
Filed: 1993-04-21
Granted: 1996-08-10
Abstract: FIELD: oil industry. SUBSTANCE: cross-linking agent containing a mixture of C 4 -C 11 -trialkylborates and lithium tert.-butylate has additionally hydrophilic compound from classes: carbonates, oxides or alkoxides of alkaline-earth metals and elements of IIIA-group, or kaolines, or water-soluble polymers at the following ratio of components, wt.-%: hydrophilic compound 5-11; lithium tert.-butylate 19-18, and mixture of C 4 -C 11 -trialkylborates 76-71. Composition is used for prevention or decrease of petroleum loss at transport, storage and for ecology improvement. EFFECT: enhanced quality of composition.
Patent RU-2040806-C1 (RU)
Title: Process of information entry on film and device for its implementation
Inventor: MIKHAJLOVA OLGA I
IPC: G03B17/24
Filed: 1993-06-02
Granted: 1995-07-25
Abstract: FIELD: movie and photoequipment. SUBSTANCE: process involves information entry on film by element-by-element local evaporation of emulsion layer from film base under action of laser radiation formed in compliance with controlling signal. Pulse laser emits in wave length range from 0.40 up to 0.53 μm pulses having duration 20-200 ms and repetition frequency 5-200 kHz. Device for implementation of process has pulse laser 1, modulator 2, collimator 3, optical deflection system 4, focusing system 5, film channel 6 of film-pulling mechanism 7, system of control over laser beam program unit 8 based on computer with means 9 for information input, attenuator 10, optical control unit 11, additional laser 12. EFFECT: enhanced efficiency of process. 2 cl, 1 dwg
Patent RU-2058188-C1 (RU)
Inventor: KOCHETKOVA RAISA P
IPC: B01J23/74
Filed: 1993-06-17
Granted: 1996-04-20
Abstract: FIELD: pulp and paper industry. SUBSTANCE: heterogeneous catalyst of white liquor sulfide sulfur oxidation has, mass %: pyrite cinders 12 - 15; antimony (III) oxide 12 - 15; manganese (IV) oxide 10 - 12; chromium (VI) oxide 1 - 3; high-pressure polyethylene - balance. EFFECT: improved production process. 2 tbl
Patent RU-2056558-C1 (RU)
Title: Device for sealing of moving rod of oval section with non-elastic wear-resistant material
Inventor: RUDAK EVGENIJ V
IPC: F16J15/16
Filed: 1993-06-23
Granted: 1996-03-20
Abstract: FIELD: oil wells. SUBSTANCE: chamber accommodates a stack of sealing washers enclosing the rod and pressed by a clamping device for adjustment of the force of clamping to the rod. Flat wedges of the stack are directed with forces one another. The stack of wedges accommodates a stack of cylindrical washers made of non-elastic wear-resistant compound and being in contact with the respective wedge separately. The wedges are installed for radial movement relative to the chamber. The clamping device is made in the form of pistons aligned with the axis of rod section for each set of pistons, under which preliminarily compressed springs are installed and pressure of sealing medium is supplied. The internal hole of washers coincides in shape with the rod cross-section. EFFECT: enhanced reliability. 4 dwg