baber/WOPTO huggingface dataset:
Patent RU-2093798-C1 (RU)
Title: Method of determination of mass of piece articles during pneumatic transportation and gear for its implementation
Inventor: BITYUKOV VITALIJ KSENOFONTOVIC
IPC: G01G11/00
Filed: 1995-11-20
Granted: 1997-10-20
Abstract: FIELD: instrumentation of automatic metering and packing lines. SUBSTANCE: for determination of mass of piece articles air cushion is formed under transported article. Then contactless action of certain value is executed on side surface of article immobile originally in direction of sequential translational motion of it. Time of passages of check section by article is measured and used to find mass of article. EFFECT: increased accuracy of method and gear. 2 cl, 1 dwg
Patent RU-2138119-C1 (RU)
Inventor: VOLOSHIN L A
IPC: H04B1/10
Filed: 1995-11-27
Granted: 1999-09-20
Abstract: FIELD: broad-band signal communication systems. SUBSTANCE: with combination of useful signal U s  and noise U n , where U n  ≫ U s , arriving at device input, AGC controls noise with the result that constant- amplitude noise is applied to reference input of synchronous phase filter shaping noise estimate across output of this filter, its signal input being supplied with voltage from subtracter output. Noise estimate is passed through second amplifier and arrives at one of subtracter inputs to reject noise in useful signal and noise combination arriving at other input of subtracter. Analyzer whose inputs are respectively connected to subtracter output and to device input functions to detect its input across which useful signal is much higher than noise. Upon arrival of useful signal and noise combination in which U s ≫ U n , input signal of device is passed to its output. EFFECT: improved noise immunity. 3 dwg
Patent RU-2102092-C1 (RU)
Inventor: ZASLAVSKIJ ANATOLIJ JUR EVICH
IPC: A61N2/08
Filed: 1996-01-26
Granted: 1998-01-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has pulsating low frequency voltage generator connected to electrode. The electrode is flexible plate insulated by means of dielectric material and having slits for fixing it on patient face and enabling the plate to fit into a base under remote control. To achieve combined stimulation with pulsating low frequency electromagnetic field and permanent magnetic field, flexible permanent magnets are placed on the plate surface. EFFECT: enhanced effectiveness of treatment. 1 dwg
Patent RU-2100942-C1 (RU)
Inventor: MOSHKONOV VADIM VAVILOVICH
IPC: A23L17/30
Filed: 1996-05-12
Granted: 1998-01-10
Abstract: FIELD: artificial caviar production. SUBSTANCE: apparatus has hermetical container with oval-shaped window and safety valve with weight, unions with faucets and pressing member on closure provided with sealing member. Container is filled with protein mass, closed and heated to temperature of 70-80 C. Air pressure is supplied till safety valve is actuated and protein mass is conveyed to extruder under constant pressure till it is completely consumed. EFFECT: increased efficiency, improved quality of caviar granules, improved working and hygienic conditions, elimination of worker's hands burning. 2 dwg
Patent RU-2107402-C1 (RU)
Inventor: GVEJN BEJLI
IPC: H04M11/00
Filed: 1994-11-14
Granted: 1998-03-20
Abstract: Способ активизации и отмены обслуживания с использованием речевых сигналов и сигналов данных, передаваемых между мобильным устройством и базовой станцией, заключающийся в том, что при использовании стандартной телефонной системы соединение для осуществления передачи речевых сигналов данных является одинаковым, при введении цифрового беспроводного канала связи соединения для передачи речевых сигналов и сигналов данных различаются и поэтому созданы новые команды набора, индицирующие требуемый характер соединения, новые команды могут использоваться для указания на намерение осуществить вызов с мобильного блока, имеющего возможность передавать речевые сигналы и данные, но не имеющего возможности передавать их одновременно. Они также могут использоваться для активизации одновременного обслуживания с использованием речевых сигналов данных. 9 с. и 5 з.п. ф-лы, 4 ил.
Patent RU-2115566-C1 (RU)
Inventor: ZAKHARTSEV JU V
IPC: B60H3/00
Filed: 1996-07-04
Granted: 1998-07-20
Abstract: Изобретение предназначено для кабины управления транспортного средства, например грузового автомобиля. Кондиционер содержит кожух, разделенный термоизолированной перегородкой на канал для прохода обрабатываемого воздуха, имеющий по меньшей мере одно входное отверстие и по меньшей мере одно выходное отверстие, и канал для прохода технологического воздуха, имеющий по меньшей мере одно входное отверстие и по меньшей мере одно выходное отверстие. Термоэлектрическая батарея имеет первые теплообменные элементы, расположенные в канале для прохода обрабатываемого воздуха, и вторые теплообменные элементы, расположенные в канале для прохода технологического воздуха. Один вентилятор установлен в канале для прохода обрабатываемого воздуха, другой вентилятор установлен в канале для прохода технологического воздуха с отдельными электродвигателями привода вентиляторов. Электродвигатель привода вентилятора, установленного в канале для прохода технологического воздуха, размещен в канале для прохода технологического воздуха. Электродвигатель привода вентилятора, установленного в канале для прохода обрабатываемого воздуха, размещен в канале для прохода технологического воздуха между указанными вторыми теплообменными элементами термоэлектрической батареи и вентилятором, установленным в канале для прохода технологического воздуха. Вентилятор, установленный в канале для прохода обрабатываемого воздуха, расположен между по меньшей мере одним входным отверстием и указанными первыми теплообменными элементами термоэлектрической батареи. Такое выполнение термоэлектрического кондиционера устраняет передачу тепла, выделяемого электродвигателем, охлаждаемому воздуху и тем самым повышает эффективность работы кондиционера. 2 з.п. ф-лы, 2 ил.
Patent RU-2151207-C1 (RU)
Title: Process of flash smelting and gear for its implementation
Inventor: NABORU DEMUKAI
IPC: F27D3/00
Filed: 1996-06-25
Granted: 2000-06-20
Abstract: FIELD: smelting of materials with various configuration with use of effective induction heating. SUBSTANCE: at first stage starting material whose external diameter corresponds to internal diameter of melting pot is injected into melting pot. Melting pot is protected by argon which facilitates process of material smelting and winning of molten metal. After this mould tube to suck some quantity of molten metal into mould for casting in inserted into molten metal. After suction of portion of molten metal sliding lid so moves that hopper storing material is positioned right above melting pot. As result of opening of sliding plate of hopper storing material lumps of it are fed from hopper storing material into molten metal remaining in smelting pot. Since clearances between lumps of material are filled with molten metal density of mass which will be smelted with use of induction heating is formed. EFFECT: enhanced efficiency of process. 17 cl, 7 dwg, 1 tbl
Patent RU-2101811-C1 (RU)
Inventor: ZABOLOTSKIJ L V
IPC: H01Q15/20
Filed: 1996-07-16
Granted: 1998-01-10
Abstract: FIELD: optics. SUBSTANCE: proposed large-size space collapsible reflector has flat or parabolic screen several tens of meters in diameter. Reflector can be employed as antenna as reflector of sunlight for illumination of surface of the Earth in night time, as reflector of wave energy radiated by the Sun and as solar sail. Reflector can automatically transform from rolled transportation position into unrolled working position. It includes central frame with pulling drum, radial plates fastened to drum, bent plates joined to frame, bracing wires fastening plates, system of mounts expanding bent plates to pull reflector together with drive, reduction gear rotating pulling drum. Assemblage of thin restoring elongated profiled radial and bent plates is used to anchor flexible elastic screen of light and radio wave reflecting material on them. Large dimensions, sufficient flexibility, possibility of accurate reproduction of specified shape of screen are base of effective usage of reflector in system of global radio communication and in some other fields of technology. EFFECT: expanded application field and increased functional reliability. 2 cl, 18 dwg
Patent RU-2109839-C1 (RU)
Title: Cold-rolled steel sheet for shadow mask and method for its production
Inventor: VOO CHANG DZHEONG
IPC: C21D8/02
Filed: 1995-10-26
Granted: 1998-04-27
Abstract: FIELD: metallurgy; cold-roller steel sheets for shadow masks, for instance, for cathode-ray tube of color-TV set. SUBSTANCE: method includes the following stages: diffusion annealing of steel deoxidized by aluminum with extremely low carbon content at temperature of 1200-11250 C. The steel contains the following ratio of components, wt.-%: Mn, not less 0.004; C, 0.1-0.4; P, not less 0.02; Si, not less 0.02; soluble Al, 0.02-0.08; N, not less, 0.004; Cr, 0.02-0.06; Nb, 0.0050-0.030; Fe and other unavoidable impurities, the balance. Then, final hot rolling is carried out at temperature of 900-940 C, coiling of steel sheet at temperature of 550-650 C, cold rolling up to final thickness of steel sheet at reduction ratio of 85-90%, continuous annealing at temperature of 640-680 C and common temper rolling. EFFECT: higher liability to pickling and susceptibility to shaping of steel. 2 cl, 4 dwg , 4 tbl
Patent RU-2104949-C1 (RU)
Title: Method for production of pure nickel sulfate
Inventor: VOL KHIN A I
IPC: C01G53/10
Filed: 1996-09-26
Granted: 1998-02-20
Abstract: FIELD: production of pure nickel-containing salts, namely, nickel sulfate by using waste electrolytes of copper production. SUBSTANCE: contaminated nickel sulfate is dissolved in water, then it is treated with hydrogen peroxide. Thus obtained solution is neutralized by nickel carbonate, the process is carried out in the presence of phosphorous-containing compound. Phosphoric acid, or potassium dihydrophosphate or sodium orthophosphate is used as mentioned above phosphorous-containing compound. EFFECT: decreased content of zinc, ferrum and copper impurities in desired product. 4 cl
Patent RU-2116428-C1 (RU)
Title: Roller-type drilling bit
Inventor: BLIZNJUKOV V JU
IPC: E21B10/16
Filed: 1996-12-24
Granted: 1998-07-27
Abstract: FIELD: drilling machinery and equipment. SUBSTANCE: this relates to drilling deep bore-holes of large diameter by means of drilling bits with roller-type rock-crushing tools. Roller-type drilling bit has lugs 1 and journals 2. Mounted on journals 2 by means of bearings 3 are rolling cutters 4. Rolling cutters 4 are of spherical-taper shape. Relation of taper part 5 and spherical part 6 of rolling cutter 4 is determined from following expression: R c /R d  = 0.55-0.75, where R c  - distance from center of bit to point of conjugation of taper part and spherical part of rolling cutter, mm; R d  - radius of drilling bit, mm. Provided on rolling cutter 4 are rock-crushing members in the form of milled teeth or hard-alloy teeth 9. Provided on relieving cone 10 are facing cutters 11. Facing cutters 11 can be arranged in one or several rows. Located between milled teeth are additional hard-alloy teeth. Facing cutters 11 by their working parts protrude beyond surface of rolling cutters 4. In working position, facing cutters 11 can be arranged in circumference of bore-hole which is formed by peripheral teeth or they can slightly protrude beyond aforesaid circumference. Spherical parts 6 of rolling cutters 4 conjugate with relieving surfaces 10. Application of aforesaid roller-type drilling bit allows for obtaining bore-hole with stable smooth walls of cylindrical form. Effective diameter of bore-hole is increased. Service life of roller-type drilling bit is prolonged. EFFECT: higher efficiency. 4 cl, 4 dwg
Patent RU-2108961-C1 (RU)
Title: Container emptying device
Inventor: KOTEL NIKOV I A
IPC: B67C9/00
Filed: 1996-12-27
Granted: 1998-04-20
Abstract: FIELD: conversion jobs; unloading of ammunition. SUBSTANCE: device has housing, working agent feed system, pump and heat exchanger. Ammunition to be unloaded is placed on cup of working agent feed system. Pump delivers working agent through axially movable nozzle into ammunition housing, thus washing out the charge. Charge is separated from working agent in housing and is brought out. Melt of inert heat carrier is used as working agent which provides high efficiency and thermal efficiency of removal of explosive charge from ammunition and easy separation of melt from working agent with due observation of ecological and safety requirements. EFFECT: reliable emptying of melting ecologically harmful substances. 3 dwg
Patent RU-2138905-C1 (RU)
Title: Heavy-pulse generator
Inventor: DMITRIEV I K
IPC: H03K17/72
Filed: 1996-12-25
Granted: 1999-09-27
Abstract: FIELD: power supply for laser equipment, medical devices, power supply, preferably for conversion of alternating current mains voltage to single pulses which frequency is multiple with respect to mains frequency. SUBSTANCE: device has rectifying bridge, clipping resistor, which resistance conforms to condition of clipping charging current of accumulation capacitor for quarter of mains voltage half-wave. Its inductance conforms to condition of protection against high harmonic frequencies caused by excitation of oscillator circuit, which comprises accumulation capacitor, which is connected to dipole winding and cathode of isolation diode. Second terminal of dipole winding is connected to anode of switching transistor, which cathode is connected to another terminal of accumulation capacitor and negative terminal of rectifying bridge. This provides common line for control pulse generator, which is designed using two-base diode which is synchronously controlled through two electrodes according initial conditions provided by circuits of threshold stabilization and clock cycle. Base 2 is supplied with voltage which provides threshold through accumulating resistor which is connected to common point of cathode of stabilizing diode of circuit for stabilization of threshold voltage and its current-clipping resistor, which second terminal is connected to cathode of isolation diode and clock pulses with current-clipping resistor, circuit for stabilization of increment rate of threshold voltage. Second terminal of latter circuit is connected to anode of isolation diode which protects clock pulses from clearing by voltage of accumulation capacitor charge. Emitter is supplied with voltage which is generated by control capacitor through resistors which define working frequency, and are switched by setting switch, which is connected to middle point of divider, which one terminal is connected to common line and anode of stabilizing diode of threshold voltage increment rate stabilization circuit. Second terminal is connected to its cathode and common point of base 2 with current-clipping resistor of threshold voltage increment rate stabilization circuit. Base 1 which is connected to common line through matching resistor serves as output of control pulse generator and is connected to control electrode of switching thyristor, which drives oscillator circuit in order to convert power which is accumulated in capacitor into actuating device work through its winding. EFFECT: increased efficiency. 1 dwg
Patent RU-2111281-C1 (RU)
Title: Method of forming surface alloys
Inventor: NAZAROV D S
IPC: C23C14/30
Filed: 1997-01-10
Granted: 1998-05-20
Abstract: FIELD: surface treatment technology. SUBSTANCE: invention relates to modifying surface layers of materials, in particular, to forming surface alloys by agency of concentrated energy fluxes. Method consists in evaporating target by means of pulse energy flux that simultaneously affects substrate on which alloy is formed. Target is placed between pulse energy flux source and substrate. As energy flux, pulse electron beam is used transferred in guiding magnetic field with maximum electron energy 10 to 100 keV and current intensity exceeding Pearce current in the region between target and substrate. EFFECT: intensified procedure. 3 dwg
Patent RU-2094455-C1 (RU)
Title: Special vodka "evridika"
Inventor: MAMUNTS ALEKSANDR YU
IPC: C12G3/06
Filed: 1997-03-04
Granted: 1997-10-27
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: vodka contains the following ingredients per 1000 dal of prepared product: aromatic alcohol of quince fruit, 14-16 l; 65.8-% sugar syrup, 11-12 l; citric acid, 0.1-0.3 kg; aqueous-alcohol liquid, the balance. Combination of ingredients in preset ratio gives vodka treatment-and-prophylactic properties at inflammatory process that why it may be used as antiseptic and homostatic preparation. Vodka has quince aroma with slight tint of pear. EFFECT: broadened vodka assortment. 1 tbl
Patent RU-2117119-C1 (RU)
Title: Construction member
Inventor: KHARCHEVNIKOV V I
IPC: E01C5/08
Filed: 1997-03-12
Granted: 1998-08-10
Abstract: FIELD: construction engineering. SUBSTANCE: this can be used in road building, and for this purpose construction member can be realized in the form of slabs used in pavements of motor roads and airfields or in the form of sleepers for building of railway and tramway tracks. Construction member has body made of polymer-concrete material which through all its mass is fortified with wood chips. In upper layer and in lower layer, body of construction member is reinforced with glass net. Located inside construction member is reinforcing multilayer framework made up of wood boards, beams or their combinations. Boards and beams in adjacent layers are located interperpendicularly. For connection of construction members to each other, their side and end faces have wedge-shape protrusions and mating slots. Aforesaid construction member features high strength and operating properties. It contains no metal. EFFECT: high efficiency. 1 cl, 8 dwg
Patent RU-2133339-C1 (RU)
Title: Bottom-hole telemetric system
Inventor: KUL CHITSKIJ V V
IPC: E21B47/02
Filed: 1997-05-19
Granted: 1999-07-20
Abstract: FIELD: geophysical instrumentation. SUBSTANCE: system relates to technology of geophysical investigations in process of drilling bore-holes. Included in system is whipstock which is made as diamagnetic and spiral with hollow rotor. Rotor is made of diamagnetic material. Diamagnetic spiral-type whipstock with hollow rotor creates strong diamagnetic body of bottom-hole instrument. Application of aforesaid bottom-hole telemetric system ensures high accuracy of measuring geophysical parameters at bottom hole. EFFECT: higher efficiency. 1 dwg
Patent RU-2147490-C1 (RU)
Inventor: UL RIKH KRENTSER
IPC: B23B27/14
Filed: 1995-12-11
Granted: 2000-04-20
Abstract: FIELD: working of metals by cutting. SUBSTANCE: tool has main body containing chip flute and at least two cutting plates positioned on its end face at end of corresponding chip flute in respective hollow. Cutting plates are positioned at different radial distance on main body so that their operating sections are overlapped partially. Blades of cutting plates are formed by two cutting edges making up obtuse an angle at the top. Front surface of cutting blades is provided with chip removing ribs arranged near each other. They serve as sliding guides which are directed to cutting edges approximately perpendicularly and are outgoing arc-wise in direction of chips coming off radially inside with respect to their location towards zone of cutting plate side, close to drilling tool axis. EFFECT: improved removal of chips. 14 cl, 8 dwg
Patent RU-2138679-C1 (RU)
Inventor: ROGACHEV V D
IPC: F02P15/12
Filed: 1997-09-29
Granted: 1999-09-27
Abstract: Изобретение относится к системам зажигания и может быть использовано в качестве аварийного коммутатора системы зажигания на двигателях внутреннего сгорания, а также в отопительно-вентиляционных и предпусковых устройствах для воспламенения рабочей смеси и в устройстве проверки катушек зажигания. Вибратор содержит коммутирующий транзистор, эмиттер которого соединен с корпусом, а коллекторно-эмиттерный переход включен в первичную цепь системы зажигания, конденсатор, трансформатор с двумя обмотками и резисторы, причем первичная обмотка трансформатора соединена последовательно с коллекторно-эмиттерным переходом транзистора, один из выводов первичной обмотки трансформатора соединен с коллектором транзистора, а второй - с выводом первичной обмотки катушки зажигания, параллельно транзистору и последовательно соединенной с ним первичной обмотке трансформатора подключен конденсатор, вторичная обмотка трансформатора включена между базой транзистора и одним из выводов резистора, второй вывод которого подключен к точке соединения дополнительного резистора и другого вывода первичной обмотки катушки зажигания, при этом дополнительный конденсатор включен между корпусом и точкой соединения резистора со вторичной обмоткой трансформатора. Изобретение направлено на повышение эксплуатационных показателей вибратора и упрощение его схемы. 1 ил.
Patent RU-2146111-C1 (RU)
Title: Safe stilet for trocar cannula introduction
Inventor: KHOLOMJANSKIJ M G
IPC: A61B17/34
Filed: 1997-10-06
Granted: 2000-03-10
Abstract: FIELD: medical engineering. SUBSTANCE: stilet may be used to prevent traumatizing of patient's internal organs after puncturing of internal wall of abdominal cavity. Stilet has body with end blade and spring-loaded protective member movable in axial direction. Latch and latch lock spring-loaded in axial direction are secured on body for movement in plane perpendicular to axis of body. Latch, latch lock and protective member may be engaged with one another. Wedge-like surface is made on latch or on latch lock at place of engagement. Latch lock section engaged with latch moves along axis of body and is spring-loaded in direction of its end. Wedge-like surface is made on protective member or on latch lock at place of engagement. EFFECT: enhanced safety of stilet. 4 cl, 9 dwg
Patent RU-2141628-C1 (RU)
Title: Nuclear-magnetic flowmeter
Inventor: ZHERNOVOJ A I
IPC: G01F1/716
Filed: 1997-12-10
Granted: 1999-11-20
Abstract: FIELD: chemical and petroleum industries. SUBSTANCE: flowmeter designed for metering flowrates of chemically active liquids in large quantities has measuring flow section in the form of large- diameter ceramic pipeline ( 100 mm) that mounts polarizer and analyzer magnets, modulating and recording coils for flowmeter signal, as well as detector, and data processing and display device. Measuring section is assembled of butt-joined annular members not deformed during annealing, their inner diameter corresponding to flow section of delivery pipeline. Alumina ceramic annular members are interconnected at mating points through threaded joint which is sealed with nonmagnetic nonconducting enamel. EFFECT: improved measurement accuracy under high pressure and temperature conditions. 3 cl, 3 dwg
Patent RU-2132595-C1 (RU)
Title: Device for control of data transmission through radio channel
Inventor: KOPTEV A P
IPC: H04L7/00
Filed: 1998-01-05
Granted: 1999-06-27
Abstract: FIELD: radio engineering, digital information transmission using radio communication lines, in particular, satellite communication lines. SUBSTANCE: device has AND gates, flip-flops, counters, central processing units, memory unit, timer, divider, comparison units, clock oscillator, pulse distributor, rewrite ROM, threshold unit, delay gate and adder. EFFECT: increased speed of data transmission due to multiple- station access of users to radio channel and prevention of collisions in cases of alteration of number of users in communication network and intensity of input message rate. 1 dwg