baber/WOPTO huggingface dataset:
Patent RU-2031530-C1 (RU)
Inventor: PONOMAREV IGOR GRIGOREVICH
IPC: H02M3/335
Filed: 1992-05-14
Granted: 1995-03-20
Abstract: FIELD: secondary power supply sources. SUBSTANCE: invention makes it possible to enhanced stability of output voltage and efficiency of converter by insertion of additional elements providing for reduced influence of operational modes of elements of circuit monitoring input current on circuit of measurement of output voltage and to reduce power losses across output of circuit of measurement of output voltage. Converter operates under mode of self-sustained generator under which choke 3 accumulates energy when transistor 1 is on state and it gives accumulated energy to load circuit 21 after cut-off of transistor. At moment when voltage across output of converter reaches preset level threshold circuit 17 operates and transistor 13 blanks. Further on voltage across capacitor 10 grows and as a result of increase of ohmic resistance of circuit "resistor 9 - capacitor 10" current in input and output circuits of converter decreases and its working frequency grows. Negative feedback providing for stabilization of output voltage over entire range of change of load 21 starts operating in the circuit. EFFECT: enhanced stability of output voltage and efficiency of converter. 2 cl, 3 dwg
Patent RU-2067543-C1 (RU)
Title: Device for assembly of flying vehicle units
Inventor: AKOPYAN GRIGORIJ KH
IPC: B64F5/00
Filed: 1992-04-14
Granted: 1996-10-10
Abstract: FIELD: manufacture of aircraft; construction of assembly jig tooling. SUBSTANCE: device for assembly of flying vehicle units is made in form of framefork assembled of supports and beams with mounting holes, detachable members, locating members, mock-up ribs and detachable plate. Longitudinal beams are made in form of rules which may be removed from supports. Device is also provided with trucks mounted on rails secured in shop. EFFECT: enhanced reliability. 2 cl, 8 dwg
Patent RU-2035042-C1 (RU)
Title: Process of volumetric titration of sulfanilamide medical preparations
Inventor: SICHKO ALIK I
IPC: G01N31/16
Filed: 1992-06-04
Granted: 1995-05-10
Abstract: FIELD: analytical chemistry. SUBSTANCE: sample of examined substance is titrated with the aid of solution of copper sulfate in the presence of hydroxylamine of hydrochloride, using murexide as indicator. EFFECT: improved technological stability of process. 2 tbl
Patent RU-2051052-C1 (RU)
Title: Drive of diesel locomotive speedometer
Inventor: MASLO GENNADIJ PAVLOVICH
IPC: B61C17/00
Filed: 1992-06-11
Granted: 1995-12-27
Abstract: FIELD: locomotive engineering. SUBSTANCE: diesel locomotive speedometer drive has drive shaft placed in telescopic inner and outer tubes. Mounted on shaft is spacer kapron bushing consisting of two hinge-coupled L-shaped members and fixed from axial displacement on outer tube. Hollow guide holder embraces the bushing. EFFECT: enhanced operation reliability. 2 dwg
Patent RU-2060799-C1 (RU)
Title: Process for removal unsaturated organic compounds from gases
Inventor: GRIGOREV LEV N
IPC: B01D53/72
Filed: 1992-05-28
Granted: 1996-05-27
Abstract: FIELD: chemical industry. SUBSTANCE: gas flow containing organic compounds is allowed to pass through silica gel catalyst bed impregnated with mixture chromium trioxide and sulfuric acid in (1.0-1.5):1.0 ratio, respectively. Regeneration of the catalyst is carried out by blowing off with purified gas flow in catalyst bed at 160-200 C for 10-15 min. EFFECT: more efficient removal process. 2 tbl
Patent RU-2007341-C1 (RU)
Inventor: KALABUKHOV SERGEJ D
IPC: B64D17/50
Filed: 1992-06-18
Granted: 1994-02-15
Abstract: FIELD: parachute engineering. SUBSTANCE: complex comprises paraplane 1, suspension system 2, paraplane separating locks 3 and emergency parachute in pack 5. Pins 8 of paraplane separating lock 3 are secured to free ends 7 of emergency parachute therefore, when the latter gets filled with air, the paraplane is disconnected automatically. There is practically no loss of altitude for non-controllable descent when steerable gliding parachute is used as an emergency one. EFFECT: reliability of complex improved by reducing the actions of paraplane pilot in case of paraplane collapse only to activating the emergency parachute. 8 dwg
Patent RU-2085423-C1 (RU)
Inventor: BURAKOV VLADIMIR A
IPC: B61K7/02
Filed: 1992-06-29
Granted: 1997-07-27
Abstract: Использование: в железнодорожном транспорте и касается управления автотормозами железнодорожного транспортного средства. Сущность изобретения: устройство содержит установленные на транспортном средстве и пути взаимодействующие элементы, позволяющие включать и выключать автотормоза в процессе их движения без локомотива на спускной части горки и вдоль сортировочных путей. 2 з.п. ф-лы, 2 ил.
Patent RU-2015754-C1 (RU)
Title: Stand with cantilever rolls
Inventor: PANOV VIKTOR V
IPC: B21B13/00
Filed: 1992-06-30
Granted: 1994-07-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: stand has body 1, rolls 2, 3 which drive shafts 4, 5 are mounted in eccentric bushes 6, 7. A mechanism for axial stand adjustment has screw 8 mounted in the body on which shank shoe 9 is fastened. Shoe 9 is positioned between eccentric bushes 6 and 7 in annular slot 10 of eccentric bush 7 of lower roll 3. Outer surface 11 of shoe 9 mates the outer surface of eccentric bush 6 of upper roll 2. EFFECT: simplified structure, reduced metal usage. 2 dwg
Patent RU-2046169-C1 (RU)
Title: Device for producing fresh water from atmospheric air
Inventor: PROSELKOV YURIJ M
IPC: E03B3/28
Filed: 1992-07-03
Granted: 1995-10-20
Abstract: FIELD: fresh water production. SUBSTANCE: absorbing material is placed in a chamber. Circulating grid is connected to a condenser. The chamber is provided with two lids open outward. Upper lid is made of transparent material, lower one is made of opaque material. Absorbing material is porous, impregnated with saturated solution of absorber. Relation between absorber weight and absorbing material area is 0,25-0,50 kg/m 2 .. EFFECT: high efficiency. 1 dwg, 2 tbl
Patent RU-2008388-C1 (RU)
Inventor: LISIN VLADIMIR I
IPC: E01C19/20
Filed: 1992-07-07
Granted: 1994-02-28
Abstract: FIELD: municipal utilities. SUBSTANCE: mounted spreading equipment has rectangular bin installed on moving frame under which there is material spreading jig. Rectangular bin has discharging hatch and outlet slit in bottom. Spreading jig is in the form of roller-shaped brush, and bin is hinged to frame forward section and is supported by spring-loaded feet on both sides and has auxiliary outlet slits positioned in the direction of brush hair motion. Bin is provided with shaking mechanism made in the form of springs pressing bin to frame, rollers fastened on bottom section of bin and periodically engageable with projections located on body of roller-shaped brush. Shaking mechanism has adjusting bolts and nuts for changing position of bearing feet. EFFECT: enhanced operating reliability. 3 cl, 3 dwg
Patent RU-2091257-C1 (RU)
Title: Windshield wiper
Inventor: SWANEPOEL ADRIAAN RETIEF
IPC: B60S/
Filed: 1992-08-14
Granted: 1997-09-27
Abstract: FIELD: transport engineering; automobile accessories. SUBSTANCE: bow-shaped curved elongated base of windshield wiper is made with cross section of profile and curvature which provide increase of load applied by connector square to windshield glass surface sufficient to straight ten out the base and distributed from connector arranged in center of base in direction of one or both ends of base. Second differential of bending moment also increases from connector in direction to one or both ends of base. Load can increase straight to ends of base or base can have end sections with constant load. To get required profile of load, width, thickness and radius of curvature of free shape are chosen. In preferable design version base has rectangular cross-section shape, and thickness and width uniformly decrease from connector to ends. However, thickness can be constant at end sections. EFFECT: improved quality of cleaning of windshield glass. 23 cl, 8 dwg
Patent RU-2104615-C1 (RU)
Title: Method and system for multiple-channel access and message extension spectrum for information exchange between multiple stations using encoded share of extension spectrum communication signals
Inventor: POL V DENT
IPC: H04W88/00
Filed: 1991-12-17
Granted: 1998-02-10
Abstract: FIELD: digital multiple-channel access systems. SUBSTANCE: differential modulation provides optimal decoding of encoded information signal which is included in other overlapped signals which form received integral signal. Radio receiver correlates integral signal and unique code which corresponds to source signal which should be decoded. After decoding of each information signal, it is encoded again and removed from integral signal. Differential modulation in digital multiple-channel access system is amplified by means of decoding of integral signal in ascending order of signal intensity. Noise which is caused by presence of information signal of largest intensity and integral signal during decoding of signals of lesser intensity is removed. Separate information signals are equipped with unique code 44 for error correction which is correlated with integral signal by means of fast Walsh transform. Signals that have been correlated are encoded again using inverse fast Walsh transforms and removed from integral signal. EFFECT: increased functional capabilities, increased precision. 35 cl, 10 dwg
Patent RU-2018850-C1 (RU)
Title: Hot-wire anemometric method of measuring spatial distribution of gas of liquid flow speed (variants)
Inventor: EVDOKIMOV YURIJ K
IPC: G01P5/12
Filed: 1992-07-15
Granted: 1994-08-30
Abstract: FIELD: measurement technology. SUBSTANCE: method is based upon heating resistive thermo-sensitive element by constant electric current and measuring of frequency characteristic of input conductivity of resistive thermo-sensitive element in frequency band, where the thermo-sensitive element has to be distributive resistive-capacitive line. Distribution of product of electric per meter capacitance and electric per meter resistance of thermo-sensitive elements to be heated is determined from measured frequency characteristic of input conductivity of thermo-sensitive element. Spatial distribution of liquid or gas flux is calculated along thermo-sensitive element from predetermined dependence of product of electric per meter conductivity and electric per meter capacitance either on temperature or velocity of flux. In this case the problem of determination of spatial distribution of velocity of flux may be solved by single extended thermo-sensitive element by means of electric measurements, when these measurements are performed at one its end. EFFECT: improved precision of measurements. 6 dwg
Patent RU-2023177-C1 (RU)
Inventor: BOLSHAKOV VALENTIN F
IPC: F01N3/02
Filed: 1992-07-14
Granted: 1994-11-15
Abstract: Использование: в выхлопных устройствах двигателей внутреннего сгорания, снабженных средствами очистки выхлопных газов, в частности в каталитических нейтрализаторах отработавших газов. Сущность изобретения: на входе корпуса установлена спиралевидная сетка с платиновым покрытием, на выходе размещен эжектор, реактор нейтрализатора выполнен в виде трех последовательно установленных одна за другой капсул с расположенными между ними газопроницаемыми решетками, причем первая по ходу движения отработавших газов капсула заполнена влагоконцентрирующими материалами, а две последующие - пористым материалом со щелочной пропиткой. 1 ил.
Patent RU-2006653-C1 (RU)
Inventor: ALFEROV MIKHAIL YA
IPC: F02M35/02
Filed: 1992-08-14
Granted: 1994-01-30
Abstract: FIELD: engine engineering. SUBSTANCE: filtering member consists of concentrically arranged filtering layers made of interconnected polymeric fibers. Size of member pores decreases in the direction from periphery to the center. The polymeric fibers are interconnected at sites of contacts by self-gluing. EFFECT: improved air cleaning. 2 dwg
Patent RU-2039642-C1 (RU)
Title: Universal machine wrench
Inventor: DVORETSKIJ MIKHAIL N
IPC: B25B13/50
Filed: 1992-08-31
Granted: 1995-07-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: jaw 2 and additional jaw 7 are wound up around pipe 15 and are clicked with latch 8. For this purpose the latch is inserted into groove 10 of jaw 7 until protrusion 9 is fastened in hollow 11, if the pipes have the diameter d, or in hollow 12, if the pipes have the diameter D. The effort applied to the end of lever 1 counterclockwise creates gripping of pipe 15 with jaws 2 and 3 and additional jaw 7. Chuck jaws 4 and 5 and the bearing protrusion of jaw 7 create the necessary contact voltages ensuring the transmission of the torque onto pipe 15. EFFECT: facilitated manufacture. 3 dwg
Patent RU-2045281-C1 (RU)
Inventor: STEPANOV KONSTANTIN V
IPC: A61K39/085
Filed: 1992-09-01
Granted: 1995-10-10
Abstract: Изобретение относится к ветеринарии, в частности, к способам профилактики и лечения желудочно-кишечных заболеваний новорожденных телят, вызванных условно-патогенной микрофлорой. Цель изобретения - повышение эффективности профилактики и лечения желудочно-кишечных заболеваний при простоте реализации способа. Способ осуществляется следующим образом. Новорожденным телятам 1-10-дневного возраста внутримышечно вводят двукратно биологический препарат лечебно-профилактического назначения, в качестве которого используют очищенный стафилококковый анатоксин. Препарат вводят в дозе 1-2 мл при профилактике заболевания и в дозе 2-2,5 мл при лечении. Другим вариантом реализации способа является внутримышечное введение препарата глубокостельным коровам в дозе 10-15 мл однократно за 35-15 сут до отела или двукратно за 40-30 сут до отела с интервалом в 14 дней. 2 з. п. ф-лы, 5 табл.
Patent RU-2082637-C1 (RU)
Title: Lock-and-brake device
Inventor: NOVOSELOV GENNADIJ B
IPC: B60T13/08
Filed: 1992-09-24
Granted: 1997-06-27
Abstract: FIELD: transport engineering; trailer lock-and- brake devices. SUBSTANCE: device has lever 7. Joint 5 coupling lever with pole 4 in initial position is arranged under spherical joint 3 coaxially with its vertical axis. Joint connecting lever with housing of spherical joint 3 has moment of rotation exceeding moment of rotation of joint. Device has limiters of relative displacement of lever 7 and pole 4 made in form of remote engagement/displacement mechanism of trailer brakes consisting of electromagnet 15 whose core is traction pin of pole 4 installed for travel along longitudinal slot of lever 7 and for cross shifting of electromagnetic coil to provide getting of non-cylindrical portion of core into corresponding shape recess in longitudinal slot of lever 7. EFFECT: enlarged operating capabilities. 11 dwg
Patent RU-2049341-C1 (RU)
Title: Motion-picture system for subway cars or trains moving in tunnels
Inventor: GAMPER LEV E
IPC: G03B30/00
Filed: 1992-10-09
Granted: 1995-11-27
Abstract: FIELD: advertising and entertainment engineering. SUBSTANCE: presented here are pictures, which are essentially sequential phases of motion of exhibited object; ranges of pictures are printed on setting boards mounted on tunnel walls along train motion and at moment when window appears against subsequent picture it is illuminated by light source mounted on outside surface of car. Picture light flashes are remotely controlled by means of narrow beam source and sensing elements whose slit is located outside of car. Use is made of compact arrangement of pictures due to ribbed surface of boards where pictures visible for audience at different angles to surfaces are printed on face of projections as well as due to printing twin pictures in the form of alternating narrow strips covered with transparent layer with ribbed surface. EFFECT: improved repetition rate of frames. 7 cl, 7 dwg
Patent DE-10014122-C1 (DE)
Title: Diffusion absorption system has condenser and/or balancing chamber filled with carrier gas and small ammonia component at the start of circuit; carrier gas is replaced with ammonia vapor
Inventor: SCHULTE UWE
IPC: F25B39/04
Filed: 2000-03-22
Granted: 2001-08-30
Abstract: The system has a coolant or solvent circuit, a heater, absorber, rectification device, evaporator, heat exchanger, coolant or solvent reservoir, condenser for ammonia vapor and a pressure equalizing carrier gas in the coolant or solvent circuit. The condenser and/or a balancing chamber is filled with carrier gas and a small ammonia component at the start of the circuit. The carrier gas is replaced with ammonia vapor during the process. The system has a coolant or solvent circuit, a heater, an absorber, a rectification device, an evaporator, a gas-gas heat exchanger, a reservoir for coolant or solvent, a condenser for ammonia vapor and a pressure equalizing carrier gas, especially helium, in the coolant or solvent circuit. The condenser and/or a balancing chamber (3) connected to it is filled with carrier gas and a small ammonia component at the start of the circuit and the carrier gas filling is replaced with ammonia vapor as the process proceeds. -
Patent DE-10014741-C1 (DE)
Title: Multistage method, to straighten metal component at at least two points, involves determining deformation ratio of metal component and monitoring straightening using test strokes at reference points
Inventor: KOLBE ULI
IPC: B21D1/12
Filed: 2000-03-24
Granted: 2001-08-02
Abstract: The method involves determining the deformation ratio of the metal component and monitoring the straightening. A test stroke (P1) is applied at a first reference point (X1), which exceeds the elastic deformation area, but is less than a desired target amount. The pressure on the reference point is then released. Test strokes (P2-P4) are applied to the other points (X2-X4). Remaining straightening strokes (R1-R4) are calculated and applied. Corresponding test strokes (P2-P4) are applied successively to the other points (X2-X4), taking into account the plastic deformation produced at all of the other points, for each point. The sizes of successive remaining straightening strokes (R1-4) are determined from the plastic deformation of the test strokes, and the remaining strokes are applied.
Patent DE-10026390-C1 (DE)
Title: Direction display method defines direction of each geographic location using circle or arc segment divided into number of sections
IPC: G01C17/10
Filed: 2000-05-27
Granted: 2001-09-27
Abstract: The direction display method uses a circle or arc segment with a center (Z) coinciding with a fixed point (M) displayed relative to a 2-dimensional representation of the earth's surface and divided into a set of sections (a,b,c,..), used for identification of different geographical locations together with a compass direction (N), allowing the direction of each location relative to the fixed point to be defined.  An Independent claim for a direction display device is also included.
Patent DE-10026469-C1 (DE)
Title: Verfahren zur Ausbringung eines Fallschirms an einer Drohne
Inventor: GRIESER WOLFRAM
IPC: B64D17/62
Filed: 2000-05-27
Granted: 2002-01-10
Abstract: Die Erfidnung betrifft ein Verfahren zur Ausbringung eines Fallschirms an einer Drohne, wobei die Steuerungsanlage der Drohne mindestens einen Flugführungsrechner, ein Fallschirmsystem mit Fallschirm, ein Energieversorgungssystem, ein Antriebssystem sowie ein Stellantriebssystem umfasst und keines dieser Systeme in der Drohne dupliziert ist. DOLLAR A Aufgabe der Erfindung ist es, eine Drohne durch Vereinfachung der Subsysteme kostengünstiger zu gestalten, aber dennoch im Versagensfall einen unkontrollierten Absturz der Drohne möglichst zu vermeiden. DOLLAR A Die Aufgabe wird dadurch gelöst, daß mindestens von dem Energieversorgungssystem (12) dem Antriebssystem (13) und dem Stellantriebssystem (14) über Signal- und Datenverbindungen (121, 131, 141) Signale und/oder Daten an eine Fehlererkennungseinrichtung (11) geliefert werden und die Fehlererkennungseinrichtung (11) programmgemäß definierte Fehler oder Fehlerkombinationen erkennt und dann ein Signal an das Fallschirmsystem (15) liefert, so daß das Fallschirmsystem (15) ein Stellsignal bildet, welches gegenüber einem Auswurfmechanismus (150) einen Auswurf des Fallschirms (151) veranlaßt.
Patent DE-10047422-C1 (DE)
Title: Process for monitoring water surfaces for impurities such as oil comprises illuminating the water surface with a headlight via a reflecting wall, recording the colors reflected, and identifying the impurities using a monitor
Inventor: RUTTE SIEGFRIED
IPC: G01N33/18
Filed: 2000-09-26
Granted: 2002-04-04
Abstract: Process for monitoring water surfaces for impurities such as oil comprises illuminating the water surface with a headlight (2) via a reflecting wall (3); recording the colors reflected using a video camera (1); and identifying the impurities using a monitor (8) based on color blooms on the water surface.  Preferred Features: The color temperature of the light radiated from the headlight corresponds to natural sunlight. The headlight can be automatically switched on and off depending on natural illumination. The size and arrangement of the reflecting wall is selected so that the water surface is completely illuminated by the reflected light.
Patent DE-10150093-C1 (DE)
Inventor: FURCHHEIM BODO
IPC: B23P11/00
Filed: 2001-10-11
Granted: 2002-08-08
Abstract: Standard camshafts, produced by an internal high-pressure forming method (IHU) and whereof the cam rings (1) are fixed on a hollow shaft by force-closure and form-closure, said rings being produced in accordance with their function in a separate process, have the drawback that the cam rings are deformed, mainly in the tip zone (2) of the cams, can result in cracking or breaking. The invention is characterized in that the cam ring is produced in terms of its material properties such that in its outer zone (3) the material is hard and resilient over a specific length while exhibiting nevertheless low plastic deformation, the zone located beneath being relatively flexible and plastically deformable. The inventive camshafts are used almost exclusively in motor vehicles engines.
Patent DE-10160387-C1 (DE)
Title: Fabric advance mechanism, at a sewing machine, has a take-off roller in friction drive contact with the trailing belt roller, and of a larger diameter to increase the fabric advance action
Inventor: ZINSMEISTER AXEL
IPC: D05B27/10
Filed: 2001-12-10
Granted: 2003-06-26
Abstract: Fabric advance mechanism (40) is under fabric support surface (41) at a sewing machine. It has an upper belt transport (10) to one side of the needle, with a belt (13) which passes around a leading and a trailing roller (11,12). At least one additional take-off roller (31) is after the needle, in the fabric advance direction, which gives a friction drive contact with the trailing belt roller. To increase the advance exerted by the fabric movement units, the additional roller has a larger diameter than the trailing belt roller.
Patent DE-19517070-C1 (DE)
Title: Application or fixing of adhesive powder on paper sheets
Inventor: LEHMANN WERNER
IPC: B05C19/04
Filed: 1995-05-10
Granted: 1996-08-22
Abstract: The paper sheets pass through an applicator station with a dosing unit. The station (2) is located behind a printer (1) or copier, and contains several dosing adhesive dispensers (18). These are vibrated temporarily, so that powderised hot-melt adhesive is spread in points and/or stripes, onto the paper sheet passing through the station. The adhesive dispenser is formed by a valve housing (24), which is moved by a timed vibrator (36). The housing has a funnel- shaped chamber, with lower valve opening. Outside the vibration phases, this is closed by a loose spherical shut-off element.