baber/WOPTO huggingface dataset:
Patent RU-2116817-C1 (RU)
Title: Multilayer combined lattice
Inventor: TADAJOSI NAGAOKA
IPC: B07B1/46
Filed: 1994-01-06
Granted: 1998-08-10
Abstract: FIELD: accurate filtering lattices in various branches of engineering. SUBSTANCE: lattice has filter in the form of many layers placed on one another. Each filter of many layers consists of wires triangle or trapezoidal in cross-section installed parallel to one another with continuous slot V-shaped in cross-section. The slot is formed by respective neighboring wires and its width increases inside from lattice surface. Wires of one filter cross the wires of the other filter and respective filters are fastened with each other in points of wire crossing of respective filters. In one version of the claimed lattice, wires are formed with narrow protrusions extending in longitudinal direction of wires to simplify electric welding of filters of neighboring layers. EFFECT: higher efficiency. 3 cl, 8 dwg
Patent RU-2111467-C1 (RU)
Title: Stand for vibration diagnostics of article
Inventor: MALYSHEV I V
IPC: G01M7/02
Filed: 1994-02-01
Granted: 1998-05-20
Abstract: FIELD: diagnostics of precision articles. SUBSTANCE: facilities for installation of article being diagnosed provide for article turning through different angles to axis of vibration exciter action. They are made as two rings positioned one in the other. Outer ring is coupled to vibration exciter arranged on base. Inner ring is mounted for turning relative to outer ring. Internal surface of inner ring corresponds to external surface of article to be installed in it. As a result, no attachment elements are required to secure article, and article attachment conditions do not affect vibration diagnostic information obtained. EFFECT: more reliable diagnostics. 2 dwg
Patent RU-2089919-C1 (RU)
Inventor: KELEKHSAEV BORIS G
IPC: G01R25/00
Filed: 1994-05-20
Granted: 1997-09-10
Abstract: FIELD: measurement technology, high-accuracy measurements of phase shifts Fo and amplitudes of harmonic signals, correlation analysis. SUBSTANCE: proposed device has first and second inputs 1 and 2, second divider 3, former 6 of controlling pulses, first retrieval and storage unit 4, second retrieval and storage unit 5, adder 8, unit 7 to extract square root of sum of squares of two values, first switch 9, first divider 10, trigonometric converter 11, second switch 12, comparator 13, first and second output buses 14 and 15 with proper couplings. EFFECT: high-accuracy determination of both phase and amplitude characteristics of harmonic signals. 2 cl, 5 dwg
Patent RU-2066350-C1 (RU)
Title: Method of brewery yeast preparing
Inventor: MELEDINA TATYANA V
IPC: C12N1/18
Filed: 1994-06-10
Granted: 1996-09-10
Abstract: FIELD: food industry. SUBSTANCE: at the terminal stage of biomass accumulation brewery yeast were grown under condition of carbohydrate-containing medium influx followed by isolation and drying biomass. Carbohydrate-containing medium is fed so that sugar loading during process decreases up to 0.1-0.05 g/g. Aeration is carried out so that air feeding is 0.8-1.3 kg dissolved oxygen per 1 kg absolutely dry biomass increment. Malt wort or molasses with addition of nitrogen or phosphorus nutrition is used as carbohydrate-containing medium. EFFECT: improved method of brewery yeast growing. 2 cl, 1 tbl
Patent RU-2082145-C1 (RU)
Inventor: MOSKALIK VIKTOR L
IPC: G01N3/00
Filed: 1994-06-21
Granted: 1997-06-20
Abstract: Сущность изобретения: устройство содержит соединенные между собой датчики аварийных ситуаций 1, адресуемые блоки переключения 2 датчиков аварийных ситуаций, адресуемый имитатор аварийных ситуаций 11, временной селектор 6, формирователь сигналов 4 датчиков аварийных ситуаций 1 по функциональным признакам, формирователь стробирующего импульса 7, систему сбора и обработки данных 10, блок аварийной ситуации 12 и блок питания 13. 1 ил.
Patent RU-2070761-C1 (RU)
Title: Method for detecting asynchronous condition in power system
Inventor: PASTUKHOV VIKTOR S
IPC: H02J3/24
Filed: 1994-08-02
Granted: 1996-12-20
Abstract: FIELD: electrical engineering; automatic accident-control facilities of power systems and asynchronous-condition eliminating facilities. SUBSTANCE: x i-k , value and difference of α i-k •x i  and α k-i •x k  values are shaped for each pair of generator circuits, such as i-th and k-th ones, where x i  and x k  are values proportional to currents through i-th and k-th generator circuits; α i-k  and α k-i  are coefficients proportional to resistances of i-th and k-th circuits, respectively, and inversely proportional to sum of these resistances. x i-k  values are used as system parameter for detecting asynchronous condition between generators of each pair of generator circuits. Control signals are shaped by means of logical operations for each generator circuit. EFFECT: improved selectivity and functional stability of method in detecting asynchronous condition irrespective of number of frequencies in power system whether two or more machines are running out of step; provision for shaping control signal most suited for each type of asynchronous running. 1 dwg
Patent RU-2068553-C1 (RU)
Title: Method of evaluation of technical condition of centrifugal pumping set by vibration of body
Inventor: KOSTYUKOV VLADIMIR N
IPC: G01M15/02
Filed: 1994-08-29
Granted: 1996-10-27
Abstract: FIELD: oil industry. SUBSTANCE: vibration of pumping set caused by assemblage of elements included into it is measured simultaneously in process of its operation. Trends are plotted with the aid of computer monitoring by vibration in individual frequency bands. By them values of vibration parameters and rate of their change are determined simultaneously. Fast, slow and alternating trends are isolated. Parameters and trends are used as diagnostic indicators. System is taught to computer monitoring in advance by entering into it threshold values and combinations of indicators. Complex evaluation of condition of pumping set and of its elements is conducted by table dependence. EFFECT: enhanced authenticity of method. 14 dwg
Patent RU-2074760-C1 (RU)
Title: Short ski, fastener and locking device for short ski
Inventor: EFIMOV VLADIMIR M
IPC: A44B11/00
Filed: 1994-09-26
Granted: 1997-03-10
Abstract: FIELD: sports equipment. SUBSTANCE: each longitudinal end sliding surface of short ski has twisted part, whose inclination angle is oriented toward rear end of ski body. In one version of ski fastener, base fastening front retainer has longitudinal section formed as curved member, whose lower surface portion is positioned above front retainer for biasing it and has arched surface for rotating base relative to curved member. In other version, heel thrust for boot is formed as interconnected pivot members connected with base, with upper member having additional brace with lock. Retaining member of lock is formed as bent hook. Tension member is formed as double-armed lever. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 7 cl, 16 dwg
Patent RU-2092831-C1 (RU)
Title: Test-specimen for magnetic-particle flaw detection
Inventor: SHELIKHOV GENNADIJ S
IPC: G01N27/82
Filed: 1994-11-21
Granted: 1997-10-10
Abstract: FIELD: nondestructive test. SUBSTANCE: test-specimen is provided with two plates made of nonmagnetic material of different thickness. Plates are positioned on opposite sides of frame. Each concentrator is made as group of ferromagnetic wires wound in parallel on frame. Angle between groups of turns may be within 0-90 deg. Frame is made as strip of nonmagnetic material. EFFECT: high efficiency of test. 2 dwg
Patent RU-2085383-C1 (RU)
Title: Method of radial friction welding of polyolefin-base tubular parts
Inventor: STRIKOVSKIJ LEONID L
IPC: B29C65/06
Filed: 1994-12-09
Granted: 1997-07-27
Abstract: FIELD: production of thermoplastic pipes for handling aggressive media under pressure; radial friction welding of reinforced pipe and end face bushing. SUBSTANCE: in proposed method of radial friction welding of tubular parts made of polyolefin - base thermoplastics, initial interference mating is provided additionally over second seating surface. Mating over seating surface of smaller diameter is done on diameter not exceeding inner diameter of pipe reinforcement framework and on length commensurable with thickness of tube wall. Moreover, value of initial interference fitting over seat surface of smaller diameter is selected equal to 0.6-1.0 of initial interference value over seat surface of larger diameter. Support mandrel is fitted in central hole of pipe prior to mating the parts to be welded. According to other design version, value of initial interference over seat surface of smaller diameter is selected not to exceed 0.6 of value of initial interference over seat surface of larger diameter and radial expanding force is applied to inner surface of smaller diameter prior to relative rotation of parts to be welded. Expanding force should be uniformly distributed over circumference. Value of initial interference over seat surface of larger diameter is chosen to be equal to 1- 2% of value of this diameter. EFFECT: enlarged operating capabilities. 4 cl, 2 dwg, 4 tbl
Patent RU-2087265-C1 (RU)
Inventor: ROGOV VLADIMIR A
IPC: B23B23/04
Filed: 1995-03-06
Granted: 1997-08-20
Abstract: Изобретение относится к области станкостроения. Центр снабжен ферромагнитной опорной тягой 6, спиральной пружиной 7 и силовым магнитным органом. Сердечник и корпус 1 выполнены из высоконаполненного композиционного материала с жестко закрепленными в нем внутренними кольцами подшипников. Магнит втягивает сердечник. Раскрыты три варианта выполнения центров. 3 с.п. ф-лы, 3 ил.
Patent RU-2081617-C1 (RU)
Title: Product of extruding technology - dry breakfast "novinka"
Inventor: ARTEMEVA NADEZHDA K
IPC: A23L7/20
Filed: 1995-05-19
Granted: 1997-06-20
Abstract: FIELD: food industry. SUBSTANCE: dry breakfast containing 40% of center and 60% of milk filling comprises in center, mas.%: barley malt flour, 8.30-10.15; rice grits, 28.60-30.77; brown grits, 13.39-15.44; wheat grits, 27.88-29.12; sugar, 8.30-10.15; dry milk, 7.07-8.51; edible salt, 1.13-1.27; and in filling, mas.%: flour from barley sprouts, 9.00-10.40; sugar powder, 34.70-36.00; corn starch, 8.92-10.21; vegetable oil, 31.00-33.43; dry milk, 11.80-13.74 and emulsifier, 0.29-0.31. EFFECT: higher biological value and reduced sugar content. 6 tbl
Patent RU-2146262-C1 (RU)
Title: Peptides, method of their synthesis, pharmaceutical composition and method of its preparing
Inventor: PAOLO KOMOLIO
IPC: C07K14/71
Filed: 1994-06-15
Granted: 2000-03-10
Abstract: FIELD: chemistry of peptides, pharmacy, cellular biology. SUBSTANCE: invention relates to new peptides showing capability to interact with intracellular signal transducer that inhibits the process of signal transfer and resulting to proliferation and motility of cells. Invention describes the novel peptide showing the amino acid sequence of part of receptor of intracellular region of human hepatocyte growth factor of the general formula: X n -YVN (or H) V - X c  where X n  and X c  - each has the sequence from 0 to 16 amino acids. Peptides can be used for treatment of patients with tumor diseases. Invention describes the method of their synthesis, pharmaceutical composition and the method of its preparing. EFFECT: improved methods of synthesis and preparing, valuable antitumor activity. 17 cl, 16 dwg, 7 ex
Patent RU-2092277-C1 (RU)
Inventor: KOROLEV MIKHAIL G
IPC: B22D41/015
Filed: 1995-05-24
Granted: 1997-10-10
Abstract: Изобретение относится к металлургии, конкретнее к технологии разогрева сталеразливочных ковшей. Технический результат заключается в улучшении экологических условий на участке разогрева. Сущность изобретения: способ разогрева сталеразливочных ковшей включает подачу горючего газа в смеси с окислителем в рабочую емкость сталеразливочного ковша через его крышку, последующее сжигание газовой смеси, а также дополнительную подачу под давлением со стороны боковых стенок ковша под крышку струй кислорода с расходом 0,8-1,2 нм 3 /ч на 1 т емкости ковша. Устройство содержит футерованную крышку с осевым отверстием, горелку, входящую в рабочую полость сталеразливочного ковша, а также стенд, при этом по периметру крышки выполнены боковые отверстия, напротив которых установлены стационарные патрубки с трубопроводами. 2 с.п. ф-лы, 1 табл., 1 ил.
Patent RU-2053806-C1 (RU)
Inventor: DAVITASHVILI EVGENIYA YU
IPC: A61N1/36
Filed: 1995-05-30
Granted: 1996-02-10
Abstract: Изобретение относится к медицинской технике. Биокорректор Джуна - 3 содержит блок 1 датчиков излучений, блок 2 физиологических датчиков, датчик 3 теплового излучения, блоки 4 и 5 обработки данных, преобразователь 6, блок 7 коррекции, блок 8 управления и блок 9 начальных условий. Блоки 4 и 5 обработки данных включают соответственно блоки 10 и 11 усилителей, управляемые коммутаторы 12 и 13, блоки 14 и 15 памяти, блоки 16 и 17 сравнения и оценки. 1 ил.
Patent RU-2099589-C1 (RU)
Inventor: KUZNETSOV BORIS A
IPC: F03D3/00
Filed: 1995-06-01
Granted: 1997-12-20
Abstract: FIELD: wind-power engineering. SUBSTANCE: plant has rotor with blades placed at certain angle to axis of revolution. In static position of plant , its blades and axis of revolution form angle of 42 to 55 deg.; rotor has (2n+3) blades, where n=0 or any other natural number, Flexible members are made so that increase in bladed rotor speed causes synchronous deflection of blades towards zone where load on blades and power supplied to generator reduce to same degree and do not exceed values permitted by these devices. EFFECT: improved design. 2 cl, 3 dwg
Patent RU-2099174-C1 (RU)
Title: Portable percussive tool
Inventor: BOJKO VITALIJ T
IPC: B25D11/00
Filed: 1995-06-07
Granted: 1997-12-20
Abstract: FIELD: mining industry; civil engineering. SUBSTANCE: tool has hollow body accommodating motor with output shaft and barrel whose longitudinal axis is square to longitudinal axis of motor output shaft; intermediate member installed for interaction with working tool; hammer installed in barrel for axial motion; piston separated from hammer by air cushion-chamber, and mechanism for moving the piston and having crank kinematically connected with motor output shaft and connecting rod joined with piston. Kinematic connection of crank with motor output shaft is effected by means of planetary reducing gear with two coaxial sun wheels of external and internal gearings with satellites and carriers. Sun wheel with external gearing is kinematically connected with motor output shaft, and sun wheel with internal gearing is connected with crank. Carriers are rigidly connected with body. Each satellite is installed on corresponding carrier for rotation and interaction with sun wheels. EFFECT: higher efficiency. 4 cl, 2 dwg
Patent RU-2081803-C1 (RU)
Inventor: MATUSHANSKIJ ALEKSEJ P
IPC: B65G11/00
Filed: 1995-07-11
Granted: 1997-06-20
Abstract: Назначение: для бестарного транспортирования сыпучего материала различного по крупноте помола. Сущность изобретения: установка содержит ряд транспортеров 4 и шнеков 6, бункеры-накопители 2, ковшовый элеватор 1, дробилки 10, установленные на конце транспортера, дезинтегратор 5 и щит управления 9, при этом ковшовый элеватор 1 в верхней части снабжен направленными в них наклонными рукавами, угол между одними рукавами составляет 80-90 o , а угол между другими равен 60-70 o . Кроме того, рукава расположены попарно под одинаковыми углами относительно вертикальной оси, равными в сумме соответственно упомянутым углам. 2 з.п. ф-лы, 3 ил.
Patent RU-2110817-C1 (RU)
Title: Light filter
Inventor: CHULKOV G N
IPC: G02B5/24
Filed: 1995-10-18
Granted: 1998-05-10
Abstract: FIELD: quantum engineering. SUBSTANCE: light filter has leak-proof tray and parallel substrates. At least two prisms are fixed to transparent substrate close to each other through ribs on inner surface of each prism by their hypotenuse faces. Gap is formed between leg faces of prisms mounted on opposite substrates. Gap is filled with liquid containing laser beam absorbing centers. Liquid layer has compensating volume. EFFECT: enlarged surveillance and improved protection against high-power radiation. 1 dwg
Patent RU-2136698-C1 (RU)
Title: N-morpholino-n-nitrosoaminoacetonitrile and cyclodextrin or cyclodextrin derivative inclusion complexes and method of preparing thereof, pharmaceutical composition, and method of affecting living cells with nitrogen oxide
Inventor: GETSI JOSHEP
IPC: C07D295/30
Filed: 1995-04-25
Granted: 1999-09-10
Abstract: FIELD: chemical industry. SUBSTANCE: described are new N-morpholino-N-nitrosoaminoacetonitrile and cyclodextrin or hydroxypropylated cyclodextrin or methylated cyclodextrin inclusion complexes which comprise, as catalyst or stabilizer, ions in the form of ammonium salt or alkali metal salt of said complex. Said complexes are stable in solid state, and give off nitrogen oxide at room temperature when dissolved in water or water systems. Described are method of preparing said complexes, pharmaceutical composition based on said complexes and capable of isolating nitrogen oxide and method of affecting living cells with nitrogen oxide. Nitrogen oxide is involved in many major bioregulation processes. EFFECT: improved properties of the pharmaceutical composition. 17 cl, 2 dwg, 20 ex, 4 tbl
Patent RU-2090901-C1 (RU)
Title: Method of direction finding to radiation sources based on reflection of subspaces
Inventor: KUZIN SERGEJ S
IPC: G01S3/00
Filed: 1996-04-11
Granted: 1997-09-20
Abstract: FIELD: radio engineering, angular measurements in radar, sonar, geophysical and other location systems. SUBSTANCE: reduction of computation operations is realized thanks to evaluation of mutual covarian matrix R xy  of signals received by first and second identical antenna arrays displaced with reference to each other by distance Δ.. Bearings to radiation sources relative to normal to direction of displacement Δ are determined from non-zero generalized inherent values of matrix pair {R       *   xy       , R xy }.. In this case there is no necessity in evaluation of covariance matrix of signals received by first and second antenna arrays. EFFECT: reduced number of computation operations. 1 dwg
Patent RU-2127830-C1 (RU)
Title: Compressor for aggressive media
Inventor: SERGEEV G P
IPC: F04B35/02
Filed: 1996-04-12
Granted: 1999-03-20
Abstract: FIELD: mechanics; machines operating in aggressive media. SUBSTANCE: compressor performs functions of pump and compressor. Pump is provided with electric drive and compressor is provided with hydraulic drive. Device consists of four opposite working chambers whose sections have shape of segment formed by flexible envelope and valve unit. All four flexible envelopes are embraced by rigid ring having projections on its inner surface for embracing each envelope separately. Ring is connected with eccentric by means of bearing. Function of this eccentric is performed by revolving part of end electric motor, thus simplifying the device as a whole. Flexible envelope is corrugated which reduces deformation and increases its service life. Corrugations shall be made in definite way taking into account direction of elastic deformation of flexible envelope. Recesses on cylindrical surface are perpendicular relative to cylinder directrix. Projections and recesses on radial sides are made in form of beams diverging in way of rigid ring embracing the flexible envelopes. EFFECT: compactness of compressor suitable for household conditions. 6 cl, 1 dwg
Patent RU-2095934-C1 (RU)
Title: Device for excitation of synchronous electric motors
Inventor: GALINOVSKIJ ALEKSANDR M
IPC: H02P9/14
Filed: 1996-04-18
Granted: 1997-11-10
Abstract: FIELD: electric engineering. SUBSTANCE: excitation winding is partitioned into two independent parallel circuits each of which is connected to m-phase power supply through bridge rectifying circuit. Cathode group of one bridge rectifier is connected to anode group of another bridge rectifier through two gates which are connected in opposing. Connection point of anode and cathode of gates which are connected in opposing is connected to zero terminal of power supply. EFFECT: increased stability of electric motors due to forced excitation current, decreased power consumption, decreased losses in power supply. 1 dwg
Patent RU-2117892-C1 (RU)
Inventor: HIRTH MARKUS
IPC: F28D7/08
Filed: 1996-10-28
Granted: 1998-08-20
Abstract: FIELD: air coolers for gas turbines operated at considerable fluctuations of loads and/or temperature. SUBSTANCE: heat exchanger is effected through counter flow. Tubes 7 which are used as flow passages for heat-absorbing medium are located in twisting pattern between inlet pipe 5 and outlet pipe 6; heat-liberating medium flows around twisting tube 7. Hear exchanger 1 reliably compensates for frequency and quick changes in load and associated pressure and temperature fluctuations. Manifold pipes 5 and 6 pass on either side through casing 2 of heat exchanger 1. Pipes 5 and 6 are tightly connected with casing 2 on inlet and outlet sides and are directed to chamber 11 on opposite side tightly connected with casing 2. EFFECT: reliable compensation for frequent and quick fluctuations in load and associated pressure and temperature fluctuations. 5 cl, 3 dwg
Patent RU-2124806-C1 (RU)
Title: Switching device
Inventor: AKHMEROV R A
IPC: H03K17/78
Filed: 1996-07-16
Granted: 1999-01-10
Abstract: FIELD: automatic control; switching automatic-control members in definite sequence with desired time delay and automatic interlocking. SUBSTANCE: known structure that has normally open control (start) button, time- setting delay member, bipolar transistor switch controlling light-triggered power thyristor, and limiting resistor inserted in input circuit of the latter is provided, in addition, with supply energy metering circuits, pre-start and protective circuits, isolating rectifier diode, and two jumpers installed for opening the circuit. In addition, time-setting delay member uses different structure. Proposed device has single-junction transistor, two field-effect transistors with p-n junction, two low-power light-triggered thyristors, three capacitors, two bipolar transistors, two rectifier diodes, and twelve resistors. EFFECT: improved insulation of control and power actuating circuits, increased maximum rate of liquid dispensing process, facilitated connection to personal computer, improved operating reliability and service life. 3 cl, 3 dwg
Patent RU-2121224-C1 (RU)
Title: Method and device for energy conservation in communication system
Inventor: EHNTONI MUR MORRIS
IPC: H04W84/02
Filed: 1995-01-13
Granted: 1998-10-27
Abstract: FIELD: radio communications. SUBSTANCE: portable radio communication device operating in first and second modes has receiver, controller, and mode control unit. Receiver functions to receive indexed information messages. Controller stores list of unmasked information fields and is coupled with receiver. It also decodes indexed information message, shapes index part of decoded indexed information message, and generates mode control curve on the basis of index part and list of unmasked information fields. Mode control unit is connected to controller for controlling first and second modes of portable radio communication device in compliance with mode control curve. EFFECT: provision for energy conservation when long messages are transmitted to portable radio communication device. 15 cl, 8 dwg