baber/WOPTO huggingface dataset:
Patent DE-19933419-C1 (DE)
Title: Rotation rate setting method for compact disc, CD-ROM or digital video disc player evaluates data quantity in outermost data track for calculating rotation rate for maximum data transfer rate
Inventor: POTRYKUS SVEN
IPC: G11B7/00
Filed: 1999-07-16
Granted: 2000-12-14
Abstract: The rotation rate setting method detects an outer data track (15) of the optical recording disc (1) and evaluates the quantity of data stored in this data track, for determining the required rotation rate from the evaluated data quantity and a data transfer rate corresponding to the maximum quantity of data which can be read by the compact disc player per unit of time, the selected rotation rate held constant during playback.
Patent DE-19946831-C1 (DE)
Title: Ventil zum Steuern von Flüssigkeiten
Inventor: STOECKLEIN WOLFGANG
IPC: F02M61/20
Filed: 1999-09-30
Granted: 2001-07-12
Abstract: Ein Ventil zum Steuern von Flüssigkeiten ist mit einer piezoelektrischen Einheit (3) zur Betätigung eines in einer Bohrung (8) eines Ventilkörpers (9) axial verschiebbaren Ventilglieds (2) ausgebildet. Dem Ventilglied (2), das wenigstens einen Stellkolben (7) und wenigstens einen Betätigungskolben (10) aufweist, ist ein Ventilschließglied (13) zugeordnet, das mit wenigstens einem an dem Ventilkörper (9) vorgesehenen Ventilsitz (16, 17) zum Öffnen und Schließen des Ventils (1) zusammenwirkt und einen Niederdruckbereich (16) mit Systemdruck von einem Hochdruckbereich (17) trennt. Eine Hydraulikkammer (11) zwischen dem Stellkolben (7) und dem Betätigungskolben (10) arbeitet als Toleranzausgleichselement der piezoelektrischen Einheit (3) und als hydraulische Übersetzung. Zum Ausgleich von Leckverlusten ist eine mit dem Hochdruckbereich verbindbare Befülleinrichtung (23) vorgesehen, welche einen Systemdruckraum (24, 26, 26') aufweist, der in einen den Betätigungskolben (10) umgebenden Spalt (25') oder in einen den Stellkolben (7) umgebenden Spalt (25) mündet.
Patent RU-2091893-C1 (RU)
Title: Explosion-type release
Inventor: ZUBKOV PAVEL I
IPC: H01H39/00
Filed: 1993-01-18
Granted: 1997-09-27
Abstract: FIELD: electrical engineering; power engineering to disconnect AC, DC, and ripple currents; experimental studies to produce high voltages and power outputs. SUBSTANCE: release has electrodes, hollow destructible current conductor made in the form of coil, explosive charge, and initiator. Coil turns of hollow destructible current conductor are insulated. EFFECT: rise of inductance within short time, practically abruptly, causing high voltage surges during initial phase of disconnection; high electric strength of turn-to-turn insulation. 2 dwg
Patent RU-2040013-C1 (RU)
Title: Method of identification of moored mine in stream
Inventor: PAVLIKOV SERGEJ N
IPC: G01S15/00
Filed: 1993-02-24
Granted: 1995-07-20
Abstract: FIELD: hydroacoustics. SUBSTANCE: for identification of moored mines, use is made of identification feature coincidence of measured magnitude of period of natural oscillations of known moored mine in known stream with period of autocorrelation function of each signal. EFFECT: enhanced reliability of object identification at retained security from observation due to continuous radiation of harmonic signal. 1 dwg
Patent RU-2054531-C1 (RU)
Inventor: KREJNIN EFIM V
IPC: E21B43/24
Filed: 1993-03-11
Granted: 1996-02-20
Abstract: FIELD: methods for increase of oil recovery. SUBSTANCE: method for thermal recovery of oil includes drilling of vertical and vertical-and-horizontal wells, connection of wells by hydraulic fracturing, lighting-up of oil-bearing formation, control of countercurrent shifting of fire seat over horizontal bore channel with control of its displacement by variation of channel hydraulic resistance. EFFECT: higher oil recovery. 4 cl, 3 dwg
Patent RU-2038967-C1 (RU)
Title: Unit for molding building structures
Inventor: EDZIEV IBRAGIM U
IPC: B28B1/08
Filed: 1993-03-19
Granted: 1995-07-09
Abstract: FIELD: industry of building materials. SUBSTANCE: equipment has a bed spring-loaded relative to its base, hopper, two pistons with two molding plates and hydraulic cylinder, vibratory table mounted on guides of bed and having an oscillator in the middle connected to the drive and traveling reciprocally in horizontal direction. There are also two molds mounted on trays on the table, two ejectors spring loaded against the bed and driven by the molding plate. Hydraulic cylinders are symmetrical about the vertical axis of hopper. When operating, one of the molds takes its charging position under the hopper, the other takes its position to the right of the hopper for articles to be molded and ejected. As the article ready is being ejected, the mold together with its molding plate rises and the tray with articles is moved on to the conveyor giving place to the tray which follows, and the operation repeats. EFFECT: higher efficiency. 2 dwg
Patent RU-2072076-C1 (RU)
Title: Self-loading pistol for cartridge with cut-off of powder gases in cartridge case
Inventor: KRASNIKOV VLADIMIR F
IPC: F41C3/00
Filed: 1993-03-24
Granted: 1997-01-20
Abstract: FIELD: hand firearm. SUBSTANCE: self-loading pistol for a cartridge with cut-off of powder gases in the cartridge case has a receiver, slide having a cup with a bearing surface, slide stop, deflector, magazine, feed-way components, barrel consisting of the front part and rear part movable in axial direction, having a stop for rolling- down of cartridge case and spring-loaded in the direction to the front part. The open joint of the barrel is made over the entire cross-section of the barrel. The end surfaces of the barrel open joint may be cone-shaped. EFFECT: improved design. 6 cl, 3 dwg
Patent RU-2073895-C1 (RU)
Title: Neutron activation logging method and device for it performing
Inventor: KUCHURIN EVGENIJ S
IPC: G01V5/10
Filed: 1993-04-08
Granted: 1997-02-20
Abstract: FIELD: geophysical prospecting engineering. SUBSTANCE: rock cyclic-discret neutron radiation flow exposing is making by well instrument moving from opening to bottom, induced gamma ray radiation appears correspondingly to well instrument moving velocity. Radiation flow N1 is measuring by gamma-quantum detector within interval length 40-60 cm and concentration of element is determining by induced gamma ray flow spectrum intensity measuring. Exposure is making by 14 MeV neutron flow puls generator and gamma ray induced radiation flow spectrum from nitrogen isotopic element 16 N2 is measuring additionally as function of time t with one step period 1-5 s by second gamma ray detector using which is placed by 40-60 cm upper than neutron source is placed and it is moving synchronously with the first one. Molecules N2 flow as function f(t) is measuring in interval between fast neutrons pulses with initial time delay t equal to 5-6 mcs when total cyclic exposure in one cycle is t=h/V where h is basic length of free displacement of neutron detector, V is well instrument raising up velocity. Spectrum intensity of N16 isotopic nuclear flow and it's raising time measuring permits seam overcurrent velocity of fluid and it relative intensity determining by V f =l/t f  expression using where l is distance between second detector of gamma quantum and neutron pulse generator, t f  is time counting from exposure beginning moment of N2 flow entering to second detector area. Device for this method realizing has movable part of system control block and well instrument connected to surface control panel by geophysical cable. Surface control panel has depth pulse pick-up, n-capacity digital pulse counter, pulse amplitude analyzer, logging registrar, exposition block, power supply unit for well neutron generator and cycle start marker of exposure-metering beginning. Well instrument has additional second gamma quantum detector, second recorder-transmitting unit and moving part control block with depth signal pulses pick-up, end switch, blocking-up unit, second n-capacity digital pulse counter and second digit-analog converter. Moving system has second gamma ray quantum detector placed at 40-100 cm distance up with respect to neutron source position. EFFECT: higher accuracy of logging measurements. 2 cl, 3 dwg
Patent RU-2064403-C1 (RU)
Inventor: KOLGAN YURIJ N
IPC: B25D11/04
Filed: 1993-04-15
Granted: 1996-07-27
Abstract: FIELD: mechanical engineering; geological exploration and blast hole drilling. SUBSTANCE: rotary-shock machine has housing with circular neck, handle secured on neck, hermetically sealed additional housing installed in main housing to form air channel, shock mechanism, working tool rotating mechanism and motor. Housing is made up of two parts installed for relative displacement in axial and radial directions. part of housing with circular neck is kinematically couple in radial direction with hermetically sealed additional housing. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2039994-C1 (RU)
Title: Compensation accelerometer
Inventor: BAZHENOV VLADIMIR I
IPC: G01P15/13
Filed: 1993-04-21
Granted: 1995-07-20
Abstract: FIELD: measurement technology. SUBSTANCE: compensation accelerometer has case, sensitive element which is connected with the case by means of elastic suspension, position detector, magneto-electric power converter, provided with annular compensation coil, and disk magnet with diametrical direction of magnetization. Accelerometer also has temperature compensator and amplifier. Temperature compensator is made in form of a strip of thermomagnetic material, where layers are directed along the longitudinal axis of the cavity. Plane of temperature compensator strip is located at flat surface of the magnet. The strip and the magnet are aligned for displacement of angular shift of the strip relatively the magnet along the plane of the magnet. Strip of the temperature compensator is disposed with its longitudinal axis to neutral axis of the magnet at the angle which is calculated from the relation given in the description of the invention. EFFECT: improved precision of measurement. 4 dwg
Patent RU-2058212-C1 (RU)
Title: Alloying coating for casting moulds and rods
Inventor: ABACHARAEV MUSA M
IPC: B22C3/00
Filed: 1993-06-02
Granted: 1996-04-20
Abstract: FIELD: casting industry. SUBSTANCE: alloying coating has boric carbide, powders of aluminum, chromium oxide and titanium oxide in the amount, that in process of engagement with smelted metal exothermal reaction takes place between them with creation of reduced chromium and titanium and rich emission of heat, that also influences composition, properties and thickness of alloyed layer and ingots surface quality. Ferrosilicovanadium, that is present in coating, fulfils function of high-temperature binder, that spreads on surface of reduced members formation and unreacted powder particles of boric carbide. Cryolite activates process of ingots surface saturation with alloying substances. EFFECT: increased cavitation and hydroabrasive resistance, sliding friction wearability and improved ingots surface purity. 2 tbl
Patent RU-2053092-C1 (RU)
Inventor: BULYCHEV VSEVOLOD VALERIEVICH
IPC: B23P11/02
Filed: 1993-09-01
Granted: 1996-01-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: enveloped part in the form of sleeve is fabricated by bending of sheet blank having shape of parallelogram into cylinder. Outer diameter of cylinder can be smaller or equal to hole of enveloping part. After installation of sleeve into this hole inner surface of sleeve is flared with flaring tool. During manufacture of sheet blank in the form of parallelogram with acute angle of 45 deg increased density of joint and consequently enhanced reliability of joint are achieved in process of flaring. EFFECT: enhanced reliability of joining of parts of shaft-and-sleeve type. 2 cl, 3 dwg
Patent RU-2040841-C1 (RU)
Title: Device for deep clipping overvoltage in distributing electric power device having insulated or compensated neutral wire
Inventor: POD YACHEV VIKTOR N
IPC: H02H9/04
Filed: 1993-09-30
Granted: 1995-07-25
Abstract: FIELD: electric engineering. SUBSTANCE: device has clipper of overvoltage with low level of overvoltage clipping, AND gate, delay gate. This results in possibility to clip voltage to level 2-2,3 U φ  when device is short-circuited to earth. In this case switch of connection where overvoltage clipper is connected is opened. EFFECT: decreased time when linear voltage of supply line supplies overvoltage clipper. 1 dwg
Patent RU-2075925-C1 (RU)
Title: Ecological complex
Inventor: SHARUPICH VADIM P
IPC: A01G31/02
Filed: 1993-10-11
Granted: 1997-03-27
Abstract: FIELD: agriculture; complexes for combined production of vegetables and fish. SUBSTANCE: complex has systems for hydroponic vegetation of plants and growing of fish and nutrient solution circulating system connecting systems mentioned above. Complex is divided into biological units consisting of three modules first of which has aquarium 10 for baby fish and racks 2 with trays 8 to let seeds sprout, second module has aquarium 11 for young fish and racks 3 with trays 8 for seedlings and third module has aquarium 12 for growing fish and racks with trays for cultivation of plants 9 at production stage. Each unit has self- contained nutrient solution circulating system containing nutrient solution reservoir 13, supply pipelines 16 and outgoing pipelines 19. The latter have suction branch pipes 17 and filters 18. Supply pumps 14 with electric drive are installed in supply pipelines. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2074043-C1 (RU)
Title: Cone mandrel for sector punches
Inventor: SHEPEL VIKTOR D
IPC: B21D3/10
Filed: 1993-11-18
Granted: 1997-02-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: cone mandrel has two separate parts. One part is in the form of rod and it is secured to upper plate of die set and other part is in the form of cone portion. Both parts of mandrel engage one with another by their end sphere-like surfaces and they are mutually joined by screw with bead. Screw is turned into cone portion of mandrel until its bead rests onto it. Head of screw is arranged with clearance in opening of rod part of mandrel. Pins pressed into end of cone part provide possibility of rotation of rod part of mandrel in order to adjust position of cone portion along vertical direction. EFFECT: improved design. 2 cl, 1 dwg
Patent RU-2109468-C1 (RU)
Title: Method for continuous manufacture of cigarettes (versions)
Inventor: VERNON BRENT BARNS
IPC: A24D3/17
Filed: 1993-09-15
Granted: 1998-04-27
Abstract: FIELD: tobacco industry, in particular, manufacture of cigarettes with shortened combusting member. SUBSTANCE: method involves connecting combusting member with substrate; joining cylindrical casing filled with tobacco to plug made from tobacco containing paper; connecting combusting member-substrate block and tobacco-tobacco containing paper block; joining obtained combination with filtering member to obtain filter-tipped cigarette. EFFECT: simplified method and improved quality of cigarettes. 26 cl, 9 dwg
Patent RU-2097622-C1 (RU)
Inventor: PERELSHTEJN PETR V
IPC: F16G1/04
Filed: 1993-12-10
Granted: 1997-11-27
Abstract: FIELD: manufacture of textron belt transmissions. SUBSTANCE: belt is closed in the form of continuous band of Moebius band shape with formation of common working surface and corresponding profile. EFFECT: improved design. 2 dwg
Patent RU-2097947-C1 (RU)
Inventor: EDGAR NIKS
IPC: H05B7/11
Filed: 1993-12-03
Granted: 1997-11-27
Abstract: FIELD: metallurgy. SUBSTANCE: DC electric arc furnace uses melt vessels with a refractory lining, cathode electrode installed in the center of the vessels cover, lower anode arrangement located near the electrical conducting vessel from the vessel wall to the melt; the lower vessel is connected to the current conductors in several quadrants; the power supply means use connecting plates for current conductors installed near each quadrant on the wall of the lower vessel; the current conductors are located below the cathode electrode in the horizontal plane running to the furnace wall, and the cathode electrode is connected to the source of rectified voltage via the mentioned electric holder. The DC electric arc furnace is powered as follows. Voltage is applied to the central upper cathode and lower anode connected to the current-conducting lower vessel of the furnace, and an electric arc is produced between the cathode and melt in the lower vessel; the electric arc is effected at a preset force by induction of additional magnetic fields; to induce additional magnetic fields, voltage is applied to the lower anode via several quadrants of the lower vessel by means of several current conductors; currents in the current conductors are adjusted in accordance with deflection of arc. EFFECT: enhanced efficiency. 10 cl, 3 dwg
Patent RU-2100568-C1 (RU)
Title: Device for oil and gas wells applicable in their sealing (versions)
Inventor: KLAS JOKHANNES ZVART
IPC: E21B17/02
Filed: 1992-04-03
Granted: 1997-12-27
Abstract: FIELD: oil and gas production, more specifically, devices applicable in sealing of oil and gas wells. SUBSTANCE: device has upper and lower members on which correspondingly toothed locking wedges are installed. Installed between locking wedges is flexible ring. Ring is installed for its pressing against well wall with relative motion of wedges to each other. Lockings wedges are made for radial motion and interaction with well wall due to relative axial motion of corresponding members and central member. Upper and lower locking wedges are made for extension due to application of downward force to central member and to upper member, respectively. Circular member is made for tight pressing to well wall due to application of upward force to lower member. EFFECT: provision of device for installation in tight contact with well wall with use of cable connection with day surface at any depth and in any point of well. 23 cl, 8 dwg
Patent RU-2059595-C1 (RU)
Inventor: MENSHCHIKOV VADIM A
IPC: C07C13/61
Filed: 1994-01-19
Granted: 1996-05-10
Abstract: FIELD: chemical technology. SUBSTANCE: for synthesis of dicyclopentadiene of polymerized purity dicyclopentadiene-concentrate is subjected for monomerization in the vapor phase followed by additional treatment with heavy product mixture (the latters were separated at this stage) and vat residue from distilling separation of dicyclopentadiene. At this stage the temperature is maintained at the range 140-300 C. Treatment is carried out at the regime of countercurrent and/or direct current. Method is used for synthesis of modified ethylene-propylene rubbers and ethylidenenorbornene. EFFECT: improved method of synthesis. 3 cl, 2 dwg, 3 tbl
Patent RU-2067164-C1 (RU)
Title: Well gas-lift unit
Inventor: SHARIFOV MAKHIR Z
IPC: E21B43/00
Filed: 1994-01-26
Granted: 1996-09-27
Abstract: FIELD: oil and gas producing industry, particular, methods for oil recovery; applicable in starting and operation of wells by gas-lift method. SUBSTANCE: to increase reliability and efficiency of gas lift, the radial channels of nipple are inclined and, in height of tubing from bottom upward, diameter of each next axial channel nipple is larger than that of the previous one, and distance between next two nipples is larger than the distance between previous two nipples. Lower end of starting and working valves is rigidly connected with landing unit made with through axial channel whose lower end has opposite additional valve. Device has damper in form of hollow cylindrical stepped guide located in the body hollow and bellows for formation in the initial position of gap between body and guide, with gap reduction in the working position when stepped guide moves in body. Installed on valve bodies are cases with seals disconnecting hydraulic communication between internal and external hollows of valves. Valves have additional bellows installed in body. In this case, bellows form airtight neutral chamber together with body. Efficient diameter of additional bellows is less than diameter of gate which is determined by the following relation dPf/dPg = 1-(Db/Dgt)Dgt) 2 , where dPf is range of variation of fluid flow pressure, MPa; dPg is range of variation of injected gas pressure, MPa; Db is effective diameter of bellows, m; Dgt is gate diameter, m. Chamber between bellows is neutral and airtight. Diameter of gate equals that of lower bellows and is larger than diameter of upper bellows, which is determined from the following relation dPf/dPg=(Db/Dgt)Dgt) 2 , where Db is effective diameter of bellows, m. Landing units are made with through slots which accommodate thrust lugs of stop collet which is connected with lower ends of landing units by means of shear pins (screws) or resting on spiral spring. Collet is installed in lower part of ring with lugs upward and internal beads resting from above on shear ring. Stop collet is rigidly connected with lower end of landing unit. EFFECT: higher efficiency. 9 cl, 13 dwg
Patent RU-2086269-C1 (RU)
Title: Method for treating angina pectoris patients
Inventor: KIRICHUK VYACHESLAV F
IPC: A61N5/02
Filed: 1994-02-16
Granted: 1997-08-10
Abstract: FIELD: medicine. SUBSTANCE: method involves selecting appropriate grounded microwave radiation exposure method depending on required wavelength and irradiation mode based on initial coagulogram data of each patient. Initial reduction in anticoagulation blood potential and increase in procoagulation blood potential and intravascular coagulation activation being observed, 7.1 mm wavelength is applied under condition of "5/10" irradiation mode. Initial inhibition in anticoagulation and fibrinolytic blood activity being observed, 7.1 mm wavelength is applied under condition of "2/5" irradiation mode. Initial reduction in anticoagulation and fibrinolytic blood capacity and increase in procoagulation blood potential being observed, 5.6 mm wavelength is applied under condition of "2/5" irradiation mode. EFFECT: increased hypocoagulation effect; avoided adverse side effects. 3 tbl
Patent RU-2097926-C1 (RU)
Title: Satellite retransmitter
Inventor: PICHUGIN SERGEJ B
IPC: H04B7/185
Filed: 1994-04-19
Granted: 1997-11-27
Abstract: FIELD: satellite communication. SUBSTANCE: device has commutation unit, which distributes messages of users according coordinate information in their headings. Coordinate information is not transmitted due to constant time of operation of switching elements in commutation unit. Absence of transmission of headers increases speed of commutation of messages and simplifies on-board retransmitter. Commutation control using coordinate information provides possibility of automatic selection of side routes when main directions of commutation fail. EFFECT: increased speed of commutation, simplified design of retransmitter itself and user equipment which interacts with it. 11 dwg, 3 tbl
Patent RU-2074693-C1 (RU)
Title: Vibrator
Inventor: MOSHKONOV VADIM V
IPC: A61F5/41
Filed: 1994-11-28
Granted: 1997-03-10
Abstract: FIELD: medical technology; sexopathology. SUBSTANCE: device has cover 10 in form of condom made from elastic material, body 1, electric motor 7 supplied with disbalance mechanism 5, and power supply unit; electric motor 7 is located out of vibrator active part allowing to minimize diameter of body 1 and to make use of removable condoms with different diameter and different outer relief; moreover, disbalance mechanism 5 is shifted towards distal end of elongated shaft 4 so that mass of electric motor 7 doesn't absorb energy of vibrational oscillations, frequency of which is adjusted by means of changing rotation speed through variable resistor. EFFECT: enlarged functional capabilities. 1 dwg