baber/WOPTO huggingface dataset:
Patent RU-2099898-C1 (RU)
Title: Black-and-white tv set
Inventor: VOLKOV BORIS IVANOVICH
IPC: H04N5/44
Filed: 1994-02-03
Granted: 1997-12-20
Abstract: FIELD: radio communication equipment. SUBSTANCE: black-and-white TV set has channel selector, intermediate frequency amplifier, videodetector, videoamplifier, synchronization pulse selector, master generator, output stage of line sweep, master generator, output stage of frame sweep, audio-frequency channel, automatic gain control system, analog-to-digital converter, control unit, controlled radiator, pulse generator, key, blanking pulse circuit, OR gate, piezodeflector of line sweep, piezodeflector of frame sweep, matte screen. Controlled radiator is manufactured in mix of proper number of light diodes and color correction filter. Technical result of invention consists in exclusion of kinescope with power supply unit which reduces electric energy consumption and enhances operational safety of set as it becomes low-voltage device. Image is reconstructed by beam brightness modulated by digital codes of videosignals. Mentioned analog-to-digital converter has discretization frequency of 6.6 MHz with eight-digit coding of videosignals. EFFECT: enhanced operational safety of TV set. 3 dwg , 1 tbl
Patent RU-2046650-C1 (RU)
Title: Mixer
Inventor: SPITSIN NIKOLAJ F
IPC: B01F9/00
Filed: 1994-02-22
Granted: 1995-10-27
Abstract: FIELD: civil engineering machinery. SUBSTANCE: mixer uses muscular force for its operation, and it is intended for use on sites where power supply cannot be provided or use of electric power is not expedient. Drive of drum is made in form of two pedals connected by tie-rod with unidirectional turning mechanisms. To provide continuous cycle of drum rotation pedals with tie-rods have interlocking link in form of bell crank. EFFECT: enlarged operating capabilities. 2 cl, 2 dwg
Patent RU-2059825-C1 (RU)
Title: Excavating working tool of tunnel shield
Inventor: SEMENOV ALEKSANDR N
IPC: E21D9/06
Filed: 1994-03-18
Granted: 1996-05-10
Abstract: FIELD: underground construction. SUBSTANCE: excavating working tool includes rotary boom which body houses handle with bracket on its end to which rotary shovel is hinged. Rotary boom is mounted in upper part of frame of tunnel shield for turning in horizontal and vertical planes with the aid of hydraulic cylinders. Handle is coupled to hydraulic cylinder of its extension. Excavating tool is equipped with mechanism for movement of ground to conveyer and along conveyer and for its loosening which is coupled to hydraulic cylinder of handle extension and is mounted for movement along body of rotary boom to provide movement of excavated ground to conveyer if stroke of hydraulic cylinder of handle extension is less than distance from face to conveyer or if firm mass of ground is formed hindering its movement along conveyer. Valve-type mechanism for ground movement can be manufactured in the form of share hinged to support, limiting rest attached on side of rotary shovel. If hydraulic cylinder of handle extension is mounted under rotary boom support can be anchored on case of hydraulic cylinder of handle extension. In compliance with another variant support can be mounted for movement in guides placed along case of hydraulic cylinder of handle extension and positioned between rests installed on case of hydraulic cylinder of handle extension. If hydraulic cylinder of handle extension is placed above rotary boom support of share is mounted for movement in guides installed along body of rotary boom and is coupled to bracket of handle. EFFECT: enhanced operational efficiency and reliability. 5 cl, 8 dwg
Patent RU-2082977-C1 (RU)
Inventor: SEMENOVA SVETLANA V
IPC: G01N33/49
Filed: 1994-06-02
Granted: 1997-06-27
Abstract: FIELD: medicine, cardiology, diagnostics of patient's organism sensitivity to electromagnetic millimeter-range radiation. SUBSTANCE: proposed method comprises following steps of: blood examination under in vitro conditions; measuring blood plasma recalcification time before and after blood irradiation with millimeter-range waves with power 0.2-1.0 mWt/sq.cm for 3-5 min, followed by making judgement on patient's sensitivity to extreme-high-frequency electromagnetic radiation if recalcification period is longer than that before irradiation. Method can be used for treatment of cardiovascular diseases caused by hemostasis system disorders. EFFECT: simpler diagnostic procedure. 1 dwg, 5 tbl
Patent RU-2065953-C1 (RU)
Inventor: KHABIROV VALERIJ V
IPC: E21B43/28
Filed: 1994-06-07
Granted: 1996-08-27
Abstract: Изобретение относится к геотехнологии и может быть использовано при подземном выщелачивании золота из пласта вечномерзлых золотосодержащих песков. Через массив покрывающих пород и пласт металлосодержащих пород бурят скважины. В последние подают растворы оксихлорида натрия и стабилизирующие его добавки (MgSO 4 , NaSiO 3 , H 3 BO 3 , H 2 SO 4  и др.). 4 з.п. ф-лы, 1 ил.
Patent RU-2115373-C1 (RU)
Title: Method for formation of anastomosis after resection of large intestine
Inventor: GANTSEV SH KH
IPC: A61B17/11
Filed: 1994-06-10
Granted: 1998-07-20
Abstract: FIELD: medicine; surgery. SUBSTANCE: method includes suturing of distal part of intestine to wall of proximal part. Passive electrode in the form of flat ring is sutured to intestine wall. In this case, contact surface is located at the level of upper boundary of intestine distal part. Later, anastomosis is formed by burning-through the walls with active electrode under visual control. EFFECT: prevented complications in application of large intestine anastomosis. 4 dwg
Patent RU-2079831-C1 (RU)
Title: Method of determination of mechanical characteristics and device for its implementation
Inventor: BELENKIJ DMITRIJ M
IPC: G01N3/42
Filed: 1994-06-17
Granted: 1997-05-20
Abstract: FIELD: material testing, determination of physico-mechanical characteristics of materials. SUBSTANCE: indenter penetrates tested material by impact. With this transducer registers kinematic characteristics of impact indentation: maximum depth of penetration, maximum speed of penetration, maximum positive acceleration, maximum negative acceleration. Mechanical properties of materials: strength, yield point, relative elongation, impact viscosity, fatigue limit and hardness are found by dependence presented in the form of polynomial of n-th power:  , where a o , a ik , k=1,...n, j-1,. . . 7 are coefficients of polynominal determined for each j-th mechanical property at stage of preliminary investigations; X2 is maximum length of penetration; X3 is maximum positive acceleration; X4 is maximum negative acceleration. Essence of invention lies in that portable electron device incorporating loading unit, indenter, electron counting system is additionally inserted with transducer composed of permanent magnets and coil to register kinematic characteristics of impact penetration. It has spring realizing impact penetration of indenter. EFFECT: simplified design of device, improved reliability of method. 2 cl, 2 dwg
Patent RU-2082495-C1 (RU)
Title: Method of preparing sorbent
Inventor: SUKHAREV YURIJ I
IPC: B01J20/06
Filed: 1994-07-20
Granted: 1997-06-27
Abstract: FIELD: inorganic sorbents. SUBSTANCE: invention relates to preparing sorbents based on metal oxyhydrates that can be used in hydrometallurgy to produce spectro-pure samples of rare-earth elements, in particular gadolinium. To gadolinium nitrate, alkali is added to pH 8.5-9.0, resultant precipitate is agitated, kept in mother liquor to stabilization of composition at pH 8.1-8.5, and produced gel is filtered off, dried to air-dry state and placed into water, which results in formation of sorbent granules. EFFECT: improved preparation procedure and enlarged choice of sorbents. 1 tbl
Patent RU-2119269-C1 (RU)
Title: Television system for converting compressed data presenting images and placed in blocks into decompressed data and system for processing compressed video data transmitted in the form of blocks
Inventor: GUJFANG SAN
IPC: H04N19/895
Filed: 1992-10-13
Granted: 1998-09-20
Abstract: FIELD: masking systems for video data lost in the course of transmission. SUBSTANCE: compressed-to-decompressed data conversion system has device for receiving compressed data, device for detecting errors in compressed data coming from receiving device, and decompression facilities, replacing data shaping facilities, facilities for replacing compressed data blocks supplied from receiving device by replacing data supplied from replacing data shaping facilities in case error is detected by error detecting device; decompression facilities supplied with data from compressed data block replacing facilities are made for replacing decompressed data corresponding to mentioned replacing data decompressed earlier by image data. System for processing compressed video data transmitted in the form of blocks has decompression facilities, device for error detection in mentioned compressed video data blocks, device for shaping replacing data simulating compressed video data, device for replacing compressed video data blocks in which errors are detected by error detection device by mentioned replacing data, facilities for replacing decompressed video data corresponding to mentioned replacing data by decompressed data having same spatial position with time shift connected to decompression facilities and to error detecting device. EFFECT: provision for transmitting data of different level of significance at different power levels. 8 cl, 8 dwg
Patent RU-2123745-C1 (RU)
Inventor: KHANS-DITER BIPPUS
IPC: H01R9/26
Filed: 1994-09-23
Granted: 1998-12-20
Abstract: FIELD: electrical engineering, in particular, conducting equipment for voltage level up to 1000 V. SUBSTANCE: blade clamping terminals are located in housing which is made from insulating material. Terminals are split from each other so that each blade clamping terminal is connected to center tap wire. Various center tap wires, which are located in opposite to each other in housing which is made from insulating material, are connected to one another by various functional detachable connectors. EFFECT: simplified connection of wires to blade clamping terminals, protection of wires against overvoltage and overcurrent. 11 cl, 31 dwg
Patent RU-2081369-C1 (RU)
Title: Pipe line leak detector
Inventor: ALEKSEEV EVGENIJ G
IPC: F17D5/02
Filed: 1994-09-30
Granted: 1997-06-10
Abstract: FIELD: fault detection; remote location of leaks in pipe lines. SUBSTANCE: device has two-zone observation unit whose output is connected with two processing channels: infra-red imager channel and TV channel which includes amplifier-signal shaper and first analog-to- digital converter connected in series. Infra-red imager channel includes the following components connected in series: switch, nonzero compensation circuit, second analog-to-digital converter and two multiplexers between which two buffer storages are connected. Outputs of both channels are connected to inputs of on-line storage also connected with computer unit and multiplexer which is connected with input of register through digital-to-analog converter. EFFECT: enhanced reliability. 3 cl, 4 dwg
Patent RU-2076104-C1 (RU)
Title: Method for production of derivatives of 5,6-phthalyl phenothiazine
Inventor: LEVDANSKIJ VLADIMIR A
IPC: C07D279/36
Filed: 1994-12-05
Granted: 1997-03-27
Abstract: FIELD: production of dyes for polymer fibers. SUBSTANCE: method is carried out by boiling derivatives of 1-hydroxytriazeno-2-phenylthioanthraquinone within 2-3 h in acetic anhydride. EFFECT: simplifies the method. 2 tbl
Patent RU-2101230-C1 (RU)
Title: Extractant for selective extraction of strontium from strontium-containing aqueous solutions
Inventor: JOSIAKU KOBUKE
IPC: B01D11/04
Filed: 1995-03-09
Granted: 1998-01-10
Abstract: FIELD: inorganic and organometallic chemistry. SUBSTANCE: invention proposes new extractant for strontium extraction. Extractant has a chelate - 1,2-benzene-bis-(1,4-dioxanoyl-6,8-dionato)-metal of the following structure formula:   where M means metal ion Cu (II), or Zn (II), or Ni (II). EFFECT: new extractant for strontium indicated above. 2 dwg , 1 tbl
Patent RU-2101527-C1 (RU)
Inventor: BURLOV V JU
IPC: F02C6/18
Filed: 1995-03-21
Granted: 1998-01-10
Abstract: FIELD: heat and power generation. SUBSTANCE: combined-cycle plant has gas-turbine unit with air intake, generator, heat-recovery boiler with steam-turbine unit connected to it, exhaust device, control and shut-off valves, connecting pipings; gas turbine is divided into two parts one being compressor drive turbine and other part functioning as power turbine, both interconnected through gas conduit mounting heat-recovery boiler with economizer connected to it, both interconnected by piping on steam side. EFFECT: improved design. 3 dwg
Patent RU-2075928-C1 (RU)
Title: Electromagnetic pulsator for milking unit
Inventor: PETUKHOV NIKOLAJ A
IPC: A01J5/14
Filed: 1995-04-04
Granted: 1997-03-27
Abstract: FIELD: agriculture. SUBSTANCE: pulsator has casing with atmospheric pressure branch pipe, constant pressure branch pipe and variable negative pressure branch pipe, electromagnet with coil and magnetic core, which carries loosely mounted disk-type anchor with dia-magnetic lining. Magnetic core of pulsator has outer part with inner and outer flanges, whose surfaces are positioned at the level of core end. Outer flange has annular valve seat with openings. Cylindrical spacer made from dielectric material is positioned around magnetic core. Longitudinal channels are cut in inner surface of spacer. Anchor side faced towards constant pressure branch pipe is provided with resilient pad. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 4 cl, 1 dwg
Patent RU-2067878-C1 (RU)
Inventor: NOVIKOV OLEG V
IPC: A61M21/00
Filed: 1995-04-24
Granted: 1996-10-20
Abstract: FIELD: medicine, psychiatry. SUBSTANCE: method is based on the complex approach. Psychological preliminary preparing is carried out. At first patient is given medicinal composition in glass with water that contains ketamine, tegretol, analgin, pyracetam, relanium, nicotinic acid. At first stressogenic psychotherapy and then phototherapy were carried out. Phototherapy involves the sequential effect with red color (at frequency 30-35 Hz for 40-50 s), yellow or orange color (at 8-12 Hz for 60 s), green color (at 4-8 Hz for 120 s) and blue color (at 1-2 Hz for 180 s). After photoeffect hypnotic effect is carried out by dream action on patient. Suggestion effect is carried out at all stages of treatment. EFFECT: improved method of treatment. 6 cl
Patent RU-2100060-C1 (RU)
Inventor: RYABCHIKOV ALEKSANDR ALEKSANDR
IPC: B01D53/56
Filed: 1995-05-04
Granted: 1997-12-27
Abstract: Использование: касается очистки хвостовых газов от окислов азота в производстве азотной кислоты. Сущность изобретения: способ очистки хвостовых газов включает их нагрев до температуры 260-350 o C с последующей подачей в реактор селективной очистки и подогревом до температур хвостового газа перед подачей в газовую турбину, отличающийся тем, что нагрев хвостовых газов до температур 260-350 o C ведут в отдельной камере сгорания реактора. 1 ил.
Patent RU-2085931-C1 (RU)
Title: Flaw detector electromagnetic transducer
Inventor: SHKATOV PETR N
IPC: G01N27/90
Filed: 1995-05-12
Granted: 1997-07-27
Abstract: FIELD: nondestructive flaw inspection; flaw inspection of electricity conducting equipment. SUBSTANCE: flaw detector transducer has excitation system in the form of U-shaped magnetic core 1 with winding 2 and metering element 3 arranged symmetrically to effective ends of magnetic core 1 and built up of two differentially connected inductance coils 4,5 and magnetodielectric core 6; inductance coils 4,5 are arranged coaxially and have common effective end. Metering element core 6 is placed coaxially relative to coils 4,5. Core size and its permeability are chosen according to condition ΔL в /2 < ΔL < 1,5ΔL в , where ΔL is maximum permissible change in inductance of metering element 3 due to core 6 mounted on its axis; ΔL в  is variation in metering element inductance due to change in its external coil turns by one turn. Size T of effective end of magnetic core 1 in direction perpendicular to line crossing both ends is recommended to be chosen from condition D н <T, where D н  is outer diameter of metering element 3. Winding 2 of magnetic core 1 is recommended to be uniformly distributed part spaced P > 0,5 D н  from its both ends. Transducer is provided with nonmagnetic metal strip used to protect metering element 3 and magnetic core 1. EFFECT: improved validity of inspection. 5 cl, 2 dwg
Patent RU-2088468-C1 (RU)
Title: Afloat assembly of floating structure
Inventor: GERVART ALEKSANDR YU
IPC: B63B73/30
Filed: 1995-07-11
Granted: 1997-08-27
Abstract: FIELD: shipbuilding; erection of floating structures, mainly sea drilling platforms assembled from separately launched sections. SUBSTANCE: separate parts of structure are manufactured in building berth, edges of parts to be connected together are fitted and machined beforehand, after which they are launched in succession and are levelled in even keel position; then edges of above-water sections are welded together and structure is heeled to make under-water section emerge for welding them together. Pontoons are brought under end sections of structure before launching them in succession. After launching, these pontoons are flooded with water and sections are heeled through pumping out the respective pontoons to create buoyancy fully unloading the upper part of respective welded joint of above-water sections of floating structure. Unloading of this upper part is checked against sensors showing stressed state of metal of welded joints. EFFECT: enhanced reliability. 3 dwg
Patent RU-2097563-C1 (RU)
Title: Method of hydraulic borehole mining of coal formation
Inventor: DMITRIEV VIKTOR A
IPC: E21C45/00
Filed: 1995-08-01
Granted: 1997-11-27
Abstract: FIELD: mining art. SUBSTANCE: method includes driving the drifts parallel to strike of rocks of lower wall behind the rock displacement zone. Upward producing boreholes are drilled at an angle more than 5 deg to horizontal plane, across the strike through the entire thickness of coal formation from the extreme coal seam to drifts. EFFECT: higher efficiency. 2 dwg
Patent RU-2106701-C1 (RU)
Title: Shielding system for water-moderated reactor containment
Inventor: SIDOROV A S
IPC: G21C13/10
Filed: 1995-08-24
Granted: 1998-03-10
Abstract: FIELD: nuclear reactors. SUBSTANCE: arresting screen installed in reactor room at outlet of air supply pipings functions as shielding element; drain on reactor room floor has arresters preventing displacement and self-locking of drain components. Supporting structure in the form of grid or perforated sheet is installed on drain to prevent direct contact between containment shielding system components and corium, to damp water and mechanical thrusts associated with corium falling and with separation of reactor vessel bottom or internal devices. Supporting structure mounts elastoplastic air dashpots arranged over reactor room perimeter. Air dashpots have bodies collapsing under effect of shock loads and accommodate damping members to suppress shock waves and dynamic vibration loads. EFFECT: improved reliability of containment shielding. 15 cl, 4 dwg
Patent RU-2111731-C1 (RU)
Inventor: VISSARIONOV V A
IPC: A61F11/00
Filed: 1995-09-07
Granted: 1998-05-27
Abstract: FIELD: medicine, jaw-facial surgery. SUBSTANCE: cartilaginous carcass is covered by two temporal-fascial fragments upon general nutritive stem, moreover, fragment of surface leaf of temporal fascia covers external surface of a carcass and that of deeper leaf covers internal surface of a carcass. EFFECT: higher efficiency.
Patent RU-2090128-C1 (RU)
Title: Adjustable table
Inventor: BUGLAJ NIKOLAJ M
IPC: A47B9/02
Filed: 1995-12-05
Granted: 1997-09-20
Abstract: FIELD: equipment for training and operation of traffic supervisors in aviation and astronautics and for operation with special personal computers. SUBSTANCE: adjustable table has body, table top connected with its end sides to positioning and retaining mechanism having two drums mounted on common shaft. Shaft is connected at its one side with friction clutch and at its other side with pressing device connected with control foot lever. Each drum is rigidly connected with related cable, whose one end is connected through balance spring with body base and other end is connected with adjacent end side of table top. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 cl, 1 dwg
Patent RU-2111599-C1 (RU)
Title: Three-phase induction welding generator
Inventor: DZHENDUBAEV ABREK-ZAUR RAUFOVI
IPC: H02K17/00
Filed: 1995-12-26
Granted: 1998-05-20
Abstract: FIELD: electric welding. SUBSTANCE: generator has three-phase windings 1,2,3 and standard squirrel-cage rotor 4 stator coils are wound on tooth stacks of stator 5 arranged axially; two annular yokes 6,7 are placed at ends of teeth; first capacitor bank 8 is connected to first stator winding 1, second capacitor bank 9, to winding 2; capacitors in first and second banks are connected in star or delta; capacitors of third capacitor bank 8 are inserted in series in same phases of first and second stator windings 1 and 2; DC welding circuit 11 is supplied with power from third winding 3 via semiconductor rectifier 12; in particular case, second winding 2 can be used for connecting 380-V loads 13; third winding 3 has taps for connecting 42-V loads. EFFECT: enlarged functional capabilities. 2 cl, 5 dwg, 1 tbl
Patent RU-2094365-C1 (RU)
Inventor: KLASSEN PETR V
IPC: C01B25/22
Filed: 1996-01-30
Granted: 1997-10-27
Abstract: FIELD: chemical technology, inorganic chemistry. SUBSTANCE: invention relates to production of wet-process phosphoric acid used in agriculture. Method involves decomposition of phosphate raw with reusable phosphoric and sulfuric acids. Decomposition is carried out in the presence of sulfuric acid amount sufficient for producing CaO pulp in liquid phase bound to monocalcium phosphate at amount 0.7-1.7 wt.-% and to producing the ratio of dihydrate to semihydrate in solid phase (precipitate of calcium sulfate) (1-5): 1, respectively. Then recrystallization is carried out by addition of sulfuric acid to preparing calcium sulfate precipitate to semihydrate. Precipitate is washed off and filtered. EFFECT: improved method of production.
Patent RU-2100553-C1 (RU)
Inventor: MALOVICHKO VLADIMIR V
IPC: E05B63/14
Filed: 1996-02-27
Granted: 1997-12-27
Abstract: FIELD: locking equipment for apartment and commercial room doors. SUBSTANCE: locking device has drive plate pivotally connected through shackles with cross bars and thrust disposed on one of cross bars. Pivotal strip is arranged between lock catch and thrust and fixed by detachable thrust. When detachable thrust is removed, door may be opened without key by turning drive plate in emergency cases due to room smoking up or fire. EFFECT: increased efficiency, simplified construction and usage. 13 cl, 18 dwg
Patent RU-2103124-C1 (RU)
Inventor: OLEJNIKOV A G
IPC: B23K9/06
Filed: 1996-03-05
Granted: 1998-01-27
Abstract: FIELD: mechanical engineering, construction, erection and mounting jobs, farms. SUBSTANCE: supply source has transistor inverter, secondary rectifier, smoothing reactor, all stage connected, and also current sensor, adder, functional generator whose output is connected with first input of adder, and control unit with reference voltage input and control signal output connected with corresponding input of transistor inverter, clock frequency output connected with synchronization input of functional generator connected to outputs of current sensor and adder, respectively. Device has also setting voltage shaper whose reference input is connected with control unit reference voltage output, switch with first and second inputs connected respectively, to outputs of preset and higher setting voltage shaper, comparator connected through output with control input of switch and integrator whose input is connected with switch output, and output, with second input of adder. EFFECT: enlarged operating capabilities. 3 dwg