baber/WOPTO huggingface dataset:
Patent RU-2161772-C2 (RU)
Inventor: RUSINOV VLADIMIR FEDOTOVICH
IPC: G08C19/48
Filed: 1995-11-03
Granted: 2001-01-10
Abstract: FIELD: measuring technology. SUBSTANCE: device is intended for determination of angular position of shaft or other member of actuating mechanism. Device has an angle-data transmitter with three phase outputs, for example, selsyn connected to inputs of synchronous demodulator. Three multipliers provide for multiplication of signals at synchronous demodulator output with output signals of three phase inverters. Sum of products obtained at adder output is integrated by integrator and displayed on indicator. Zero-setting unit of device is connected to feedback circuit placed between integrator output and inputs of phase inverters. EFFECT: higher accuracy. 1 dwg
Patent RU-2154911-C2 (RU)
Title: Commutation and conference-call device for information exchange system
Inventor: DZAE-MIN PARK
IPC: H04Q3/62
Filed: 1996-12-06
Granted: 2000-08-20
Abstract: FIELD: communication equipment. SUBSTANCE: device has digital unit for establishing conference call, and multiple units for establishing commutation and conference calls. EFFECT: simplified control. 3 cl, 6 dwg
Patent RU-2170943-C2 (RU)
Inventor: NOR RONAL D SINKLEHR
IPC: C09B11/00
Filed: 1996-06-05
Granted: 2001-07-20
Abstract: FIELD: development of dyes stable to effect of light. SUBSTANCE: invention refers to precolors which can be used in printing to produce photographic pictures, in security systems, etc. Formula of invention describes composition of precolor containing molecule of precolor which includes dye covalently bounded to radiation transsorbent formed from sensitizer selective for wave length and covalently coupled to photo-reactor generating reactivity of molecule. Molecule of precolor is colorless and forms color when treated with radiation. EFFECT: achievement of stability of color to effect of light. 25 cl
Patent RU-2169911-C2 (RU)
Inventor: DANILOV V A
IPC: G01J5/42
Filed: 1998-03-04
Granted: 2001-06-27
Abstract: FIELD: optoelectron instrumentation, infrared radiation receivers of wide spectral range. SUBSTANCE: optico-acoustic receiver has chamber with inlet window, absorbing film and mirror membrane, optical microphone, diaphragm and key photodetector. Optical microphone includes radiation source, principal condenser, clear raster and objective lens mounted in sequence. Clear raster is installed in focal plane of objective lens. In contrast to traditional microphone this one is fitted with additional condenser, photodetector and beam splitting element placed in path of optical rays before principal condenser. In this case additional condenser is located between radiation source and beam splitting element and additional photodetector is positioned on axis perpendicular to normal to surface of mirror membrane and passing through center of beam splitting surface of beam splitting element. Beam splitting element can carry mirror coat deposited on beam splitting surface in which center clear zone is located. Radiation source and additional condenser are placed uniaxially with principal condenser, diaphragm with key photodetector and additional photodetector are positioned uniaxially on different sides of beam splitting element. Apart from it optical element can have mirror zone in center of its beam splitting surface. In this case radiation source with additional condenser and additional photodetector are installed uniaxially on opposite sides of beam splitting element and diaphragm and key photodetector are placed uniaxially with principal condenser. EFFECT: raised level of information signal and sensitivity of optical microphone. 2 cl, 6 dwg
Patent RU-2161209-C2 (RU)
Title: Al-Mn-Si-N ACID IS RESISTANT OUSTENITE STAINLESS STEEL
Inventor: KSJUEHSHENG ZHAO
IPC: C22C38/38
Filed: 1996-08-14
Granted: 2000-12-27
Abstract: FIELD: thereous field of application. SUBSTANCE: described is Al-Mn-Si-N acid resistant oustenite stainless steel which comprises, wt.%: C, 0.06-0.12; Al, 4-5; Mn, 16-18; Si, 1.2-1.5; N more than 0.2-0.30; rare metals, 0.1-0.2; and Fe, the balance. Corrosion resistance and mechanical properties of steel are improved by addition of small amount of elements selected from group consisting of Cr, Ni, Co, Ti, Nb, Cu, Mo, Zr, Hf, W and V. EFFECT: improved corrosion resistance, forgeability, welding and service parameters. 12 cl, 1 ex
Patent RU-2195202-C2 (RU)
Inventor: SIJUKHOV E M
IPC: A61B17/42
Filed: 1998-04-13
Granted: 2002-12-27
Abstract: FIELD: medicine, urogynecology. SUBSTANCE: one should fix the part of vaginal mucosa to the aponeurosis of anterior abdominal wall and use that part of vaginal mucosa being right above vesicourethral segment. Moreover, the part of vaginal mucosa is isolated from vaginal walls from all the sides by not removing it against underlying tissues. Vaginal defect is sutured above mucosal part. EFFECT: higher efficiency of therapy. 7 dwg
Patent RU-2170537-C2 (RU)
Title: Recovered tobacco processing method
Inventor: PROUZ ROJ LESTER
IPC: A24B3/14
Filed: 1996-11-29
Granted: 2001-07-20
Abstract: FIELD: tobacco industry. SUBSTANCE: method involves mixing recovered tobacco particles apt to sticking to sticking preventing agent particles; keeping produced mixture under conditions facilitating sticking of recovered tobacco particles in case of absence of mentioned agent; subjecting mixed mass to separation for separating mentioned agent from recovered tobacco. Method allows recovered tobacco to be stored in compressed state without sticking of particles to each other. EFFECT: increased efficiency and improved quality of recovered tobacco. 9 cl
Patent RU-2204929-C2 (RU)
Inventor: LIN O VINSEN
IPC: A47J31/44
Filed: 1999-01-12
Granted: 2003-05-27
Abstract: FIELD: food engineering. SUBSTANCE: expresso-type coffee machine has filter and filter holder having cylindrical inner surface and adapted for accommodation of ground coffee portion. Hot water supplying piston and inner cylindrical surface are positioned for sliding with respect to one another. Sealing layer is positioned on piston side surface for sealing side surface and inner cylindrical surface of filter holder. Sealing layer is formed of two concentric annular members. Inner member of sealing layer is made of flexible material and other member directly contacting inner cylindrical surface of filter holder is made of material with low friction coefficient. EFFECT: simplified construction and enhanced reliability in operation. 5 cl, 2 dwg
Patent RU-2179414-C2 (RU)
Title: Wound dilator
Inventor: SOLOV EV A A
IPC: A61B17/02
Filed: 1999-07-19
Granted: 2002-02-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has ring with fastening members and removable hooks attached to the ring. Every hook has openings symmetrically arranged along its length. Every fastening member has slit on the external surface. The fastening members and openings are square for locking angular displacements all over the rings. EFFECT: simplified design; improved reliability properties. 2 dwg
Patent RU-2173030-C2 (RU)
IPC: H04N7/00
Filed: 1999-09-08
Granted: 2001-08-27
Abstract: FIELD: digital television broadcasting in decimetric wave range allotted for analog television. SUBSTANCE: digital TV system including transmitting side incorporating photoelectric converter, former of brightness signal and two polychromatic signals, four analog-to-digital converters, generator of sinusoidal oscillations, frequency divider, former of group signal and radio signal transmitter and receiving side incorporating unit receiving radio signal, double-pole amplitude detector, two pulse formers, channel of brightness signal, channels of first and second polychromatic signals, each including key, output register and digital-to-analog converter, audio signal channel including two keys, two units of registers and digitalto-analog converters is supplemented at transmitting side with pulse distributor and at receiving side with sensor control unit, radio frequency amplifier, channel forming control signals from unit of extraction of code of synchronization pulse, generator of discretization pulses, self-feed pulse distributor, key, pulse counter, decoder, pulse former and flip-flop. Channels of brightness signal and polychromatic signal were each added with three flip-flops, two keys, three output registers, adder and four units of delay elements. Information is transmitted on upper side frequency of carrier frequency. EFFECT: possibility of operation of system with lesser clock frequency and reduction of occupied band of frequencies. 12 dwg
Patent UA-65629-C2 (UA)
Title: Method and device for densifying a bulk powder material
IPC: B01F23/57
Filed: 1999-06-25
Abstract: A method of densifying a bulk powder material includes at least partially confining the bulk particulate material, and rotating a rotatable member (14) submerged under the bulk particulate material about an axis of rotation (16) to cause movement of the material particles essentially towards or away from the axis of rotation, thereby to provide a densified bulk particulate material. The method is particularly suitable for densifying silica fume. The invention extends to apparatus for densifying a bulk particulate material.
Patent UA-32409-C2 (UA)
Title: bending device
IPC: B31B50/25
Filed: 1993-04-22
Abstract: The invention relates to the bending device consisting of male part with the pins, and the female part corresponding to the male part and having grooves. The grooves are made with the profiles from elastic material placed in them. Profiles are preliminarily extended and fixed in the grooves by means of T-shaped tips, with which they are equipped.
Patent UA-39892-C2 (UA)
Title: Перетворювач змінної напруги в постійну з примусовим формуванням вхідних струмів
Inventor: SHYDLOVSKYY ANATOLII KORNIIOVYCH
Filed: 1996-03-11
Abstract: Спосіб з’єднання деталей з використанням мікрошарових матеріалів, що включає створення між стиковими поверхнями з’єднуваних деталей проміжного шару, з’єднання деталей у зборку, стискання, нагрівання та витримку протягом певного часу, при цьому проміжний шар утворюють з мікрошарового матеріалу, що утворений великою кількістю переміжних мікро-шарів, одна частина яких складається з найбільш легкоплавкого компоненту, що входить до складу з’єднуваних деталей, а інша частина включає усі інші компоненти з’єднуваних деталей, а співвідношення товщин названих переміжних мікро-шарів вибирають так, щоб склад проміжного шару в цілому відповідав складу з’єднуваних деталей, при цьому нагрівання проводять до температури, близької до температури плавлення названих переміжних мікро-шарів з найбільш легкоплавкого компоненту, витримку проводять при температурі, під тиском та протягом часу, що забезпечують утворення між з’єднуваними деталями твердої однорідної зони з’єднання з составом, що відповідає составу з’єднуваних деталей. Проміжний шар з мікрошарового матеріалу утворюють у вигляді покриття, послідовним нанесенням названих тонких шарів на стикову поверхню однієї або усіх деталей, що з’єднуються, або у вигляді багатошарової фольги, склад якої відповідає складу з’єднуваних деталей.
Patent UA-28025-C2 (UA)
Title: Gas burner
Filed: 1996-07-15
Abstract: Gas burner has placed coaxially air-supply body, central gas supply pipe with gas-outlet openings and movable gas nozzle, and flame stabilizer with inlet and outlet openings and throttling cavity installed on gas nozzle of gas-supply pipe. The burner is equipped with splitter with inlet openings arranged movable with respect to flame stabilizer and air-supply body and placed coaxially on gas supply pipe with formation of circular channels with air supply body and body of stabilizer, respectively of circular channels. The circular channel between the air supply body and splitter has at inlet narrowing in cross direction, as circular nozzle. The inlet openings of the splitter are arranged as distance not smaller than four diameters of gas outlet openings of the gas supply pipe.
Patent UA-56174-C2 (UA)
Title: Solar unit for separating water from solutions
Inventor: Israilevich Ilko Arkadiiovych
Filed: 1999-01-13
Abstract: Solar unit for desalting water comprises of cylindrical housing, at the end of which there is a transparent multi-layer spherical shell. Inside the housing a two-level heat receiver is installed, this not only evaporates water, it promotes its circulation as well. Depth of immersion of the heat receiver under the surface of solution is controlled by eccentric discs. Housing is connected by the opening with the source of solution, condensed water is pumped by a pump to a tank. To control the level of inclination of the unit with respect to the Sun, cylindrical lug in the lower part of the housing is provided.
Patent UA-63931-C2 (UA)
Title: Method and device for determining operation frequencies of communication system with discrete variation of the system signal frequency
Inventor: SOROCHAN ANATOLII GRYGOROVYCH
IPC: G01R23/02
Filed: 1999-07-06
Abstract: The present invention can be used in radio communication systems. The proposed method and device for determining operation frequencies of radio communication system with discrete variation of the system signal frequency consists in dividing the input signal with a discretely varying frequency (Ws) within the frequency range lWs into three components. Then the operations are performed for determining, for the first two signal components, the autocorrelation convolution of the signal spectrum at an additional frequency Wg1, isolating the signal U1 with the frequency Wg1, converting the frequency of the third signal component within the frequency range W by a heterodyne signal with a frequency (Wg) that linearly varies from the frequency W0g to the frequency Wfg, with a constant frequency variation rate (V) (MHz/s), starting from the instant of isolating the signal U1, isolating the signal U2 with an intermediate frequency (Wint) within the frequency range /Ws equal to the width of the processed signal spectrum, determining the autocorrelation convolution of the signal spectrum at an additional frequency Wg2, and isolating the oscillating signal U3 of the convolution. When performing the operations described above, the instant t0 of the start of the signal U1, the instant t01 of the start, and the instant tf1 of the end, of the signal U3 are determined. To determine the frequency Ws of the input signal, the following equation is used: .
Patent RU-2189340-C2 (RU)
Title: Method of storage hydrogen sulphide- and/or mercaptan- containing crude oil, oil products and gas condensate in reservoir in inert gas atmosphere
Inventor: SHAKIROV F G
IPC: B65D90/28
Filed: 2000-03-28
Granted: 2002-09-20
Abstract: FIELD: gas and oil producing and oil processing industries. SUBSTANCE: method comes to filling of reservoir with oil products and storing them in inert gas atmosphere and giving out. Prior to filling, compressed air is introduced into hydrogen sulfide- and-mercaptan-containing raw material, or oil products, or gas condensate in presence of catalysts at pressure of 0.3-3.0 MPa in amount of 0.06-0.12 nm 3  per mole of hydrogen sulfide or 2 moles of mercaptans C 1 -C 3 . Solution is kept at temperature of 10-65 C for 5-180 min. After oxidizing of hydrogen sulfide and mercaptan by oxygen from air, solution is delivered into reservoir where pressure in reduced to 0.1-0.6 MPa. Waste air dissolved in raw material and containing more than 90% of nitrogen and less than 7% of oxygen is liberated forming nitrogen cushion over liquid. Alkaline water solutions of cobalt phthalocyanines are used as catalysts. NaOH, Na 2 CO 3 , Na 2 S, NH 3  and alkanolamines are used as alkaline agents. Consumption of cobalt phthalocyanine is 0.02-0.2 g, alkaline agent is 0.1-0.6 moles per mole of hydrogen sulfide or 2 moles of mercaptans C 1 -C 3 .. EFFECT: simplified storage and reduced cost of storage. 6 cl, 3 ex, 1 tbl
Patent RU-2194786-C2 (RU)
IPC: C22C19/05
Filed: 2000-06-27
Granted: 2002-12-20
Abstract: FIELD: metallurgy. SUBSTANCE: invention relates to composites of heat-resistant low-carbon chrome-nickel alloys of austenite class. Invention proposes heat-resistant alloy comprising components taken in the following ratio, wt. -%: carbon, 0.12, not above; silicon, 0.0005-0.79; manganese, 0.0005-0.69; chrome. 19.0-22.05; nickel the base; titanium, 0.15-0.35; aluminum, 0.0005-0.15; vanadium, 0.0005-0.10; molybdenum, 0.0005-0.10; tungsten, 0.0005-0.10; iron, 6.0, not above. Content of sulfur, phosphorus, lead, tin, arsenic, zinc and copper in heat-resistant alloy does not exceed the following values, wt.-%: sulfur, 0.012; phosphorus, 0.015; lead, 0.01; tin, 0.01; arsenic, 0.01; zinc, 0.01; copper, 0.2. The following conditions must be maintained simultaneously: % Ni + 32% C + 0.6% Mn + % Cu = 72.48684-85.301%; % Cr + 3% Ti + % V + % Mo + 1.6% Si + % W = 19.4523-23.62166%. Invention can be used in making reaction tubes of petroleum-gas-processing devices working at temperature 700-1050 C under pressure below 50 atm. Invention provides increase of average grains size and uniformity of alloy structure. EFFECT: enhanced heat resistance of alloy. 3 cl
Patent RU-2182046-C2 (RU)
Title: Cylindrical pocket-type grain cleaner-wild oat grader (modifications)
Inventor: URKHANOV N A
IPC: B07B13/02
Filed: 2000-06-22
Granted: 2002-05-10
Abstract: FIELD: agriculture. SUBSTANCE: the pocket-type grain cleaner has a cellular cylinder, chute, loading and unloading installations. The cylinder cell has the shape and dimensions of wild oat grains. Cell length l equals the maximum length of wild oat. The maximum width and depth of the cell are at distance a=0.4l from the rear wall and equal 1/5l and 1/8l respectively, they decrease in the direction to the rear and front walls to 1/10l and 1/16l respectively. The rear wall forms an angle of 90 deg. with the cylinder surface. The front and side walls form an angle of 110 deg. with it. The pocket-type grain cleaner is provided with a device in the form of an inclined plane forming angle α with the horizontal in the cylinder cross-section, perpendicularly installed on the plane are guide plates forming slope β with the horizontal in the longitudinal section of the cylinder proceeding from the following condition: φ, where α = β≥φ.-grain slope on the installation surface. The cellular cylinder is provided with a chute for long impurities, whose rear wall consists of cellular fixed part and upper concave movable adjustable part installed with its edge in the upper point of the cylinder circumference, or by 10 to 15 deg. to the right of it. The cylinder cell is wedge-shaped on the surface oriented towards the cylinder rotation. The cell length equals the maximum length of wild oat. The cell front wall, having length 1/5l, forms an angle of 20 deg. with the cylinder surface, and the rear wall- an angle of 60 deg., whose width and depth make up 1/2l. The cell rear wall is provided with a through hole. EFFECT: enhanced efficiency of the device and simplified construction of the cells. 2 cl, 4 dwg
Patent RU-2197937-C2 (RU)
Title: Device for reading biopotentials
Inventor: ADAMOVICH B A
IPC: A61H39/00
Filed: 2000-08-01
Granted: 2003-02-10
Abstract: FIELD: medicine. SUBSTANCE: method involves using acupuncture electrode manufactured from easily fusible alloy of cadmium and tin in mass proportion equal to gold section rule coefficient. EFFECT: high sensitivity of the device. 1 dwg
Patent RU-2199826-C2 (RU)
Inventor: MOLDOVJAN A A
IPC: H04K1/06
Filed: 2000-09-25
Granted: 2003-02-27
Abstract: FIELD: electrical communications and computer engineering; cryptographic method for data encoding. SUBSTANCE: method includes generation of private key in the form of set of ports, division of data block into two subblocks, and execution of R≥2 encoding rounds, each incorporating conversion of first subblock by executing sequence of L 1 , L 2 , ..., L n , operations, where n > 1, and conversion of second subblock by executing sequence of H 1 , H 2 , ..., H m  operations, where m > 1, at least one of L 1 , L 2 , ..., L n , H 1 , H 2 , ..., H m  operations being controlled operation; prior to executing this operation control vector is generated; during execution of at least L 1 , L 2 , ..., L n , H 1 , H 2 , ..., H m  operations use is made of one of ports, m being even number and n, odd number; in addition upon execution of L n  and H m  operations in all encoding rounds except for last one, subblocks are permutated; H i  operations are reverse to H n-i+1 , where 1≤i≤m/2, operations and L i  operations are reverse to L n-j+1  operations, where 1≤j≤(n-1)/2,; L (n-1)/2+1  operation is involution, modulo two bitwise addition operation of controlled permutation involution being used as L (n-1)/2+1  operation and also as L 1 , L 2 , ..., L n  operation, where n≥3; in addition to L (n-1)/2+1  operation use is made of controlled two-place operations executed for first subblock and for one of ports; controlled permutations are used as H 1 , H 2 , ..., H m  operations , where m≥2, and controlled permutation involution, as L (n-1)/2+1 ; in addition prior to executing L 1 , L 2 , ..., L n  operation for first subblock control vector is generated as function of private key and current value of second subblock and prior to executing H 1 , H 2 , ..., H m  operation for second subblock control vector is generated as function of private key and current value of first subblock. EFFECT: facilitated encoding and decoding procedures using same electronic circuit. 5 cl, 2 dwg
Patent RU-2226719-C2 (RU)
Inventor: SONG RIONG SOO
IPC: G10K15/04
Filed: 1998-12-02
Granted: 2004-04-10
Abstract: FIELD: automatic accompaniment microphones and receivers. SUBSTANCE: microphone is designed to produce mixed audio signal of chosen melody and song voice signal resulting from singing to accompaniment of chosen melody as well as image control data corresponding to accompaniment melody and also to memorize and reproduce mixed audio signal and/or song voice signal to be produced. In the process mixed audio signal and/or song voice signal brought out from microphone arrives at receiver for its transfer to television receiver at the same time forming still image corresponding to song words and background image for conveying to television receiver. EFFECT: reduced noise. 11 cl, 4 dwg
Patent RU-2208347-C2 (RU)
Title: Meat product (versions) and method of producing the same
Inventor: LISITSYN A B
IPC: A23L13/60
Filed: 2000-11-03
Granted: 2003-07-20
Abstract: FIELD: meat industry. SUBSTANCE: according to first version, meat product comprises trimmed beef, trimmed semi-fatty pork, wheat flour, edible phosphates, functional mixture Copromix 1, edible salt, sand sugar, sodium nitrite, cracked black pepper, cracked coriander, fresh garlic, with mentioned components being used in predetermined ratio. According to second version, meat product comprises trimmed beef, trimmed semi-fatty pork, wheat flour, functional mixture Copromix 2, edible salt, sodium nitrite, Premix 13, with said components being used in predetermined ratio. Method involves preparing and salting raw meat; preparing farce in cutter while introducing functional mixture Copromix 1 or Copromix 2, which is preliminarily hydrated in water or water-ice mixture; simultaneously grinding mixture in cutter and adding flavor additives; stuffing farce in casings and subjecting resultant sausage loafs to thermal processing. EFFECT: improved quality and wider range of cooked sausage products, efficient use of raw meat and reduced production costs. 12 cl, 4 tbl, 12 ex