baber/WOPTO huggingface dataset:
Patent RU-2076594-C1 (RU)
Title: Apparatus for commercial rearing of dew worms
Inventor: VLASOV VLADIMIR N
IPC: A01K67/033
Filed: 1994-05-11
Granted: 1997-04-10
Abstract: FIELD: rearing of live organisms, for example, invertebrates for further usage as animal feed. SUBSTANCE: apparatus is formed as tunnel buried into ground to the level of roof and mounted on surface inclined at an angle of 1-15 deg to horizontal plane. Upper end of tunnel is provided with hopper for charging substrate and initial portion of worms and lower end is provided with worm separating and biohumus feeding device. Substrate is conveyed by means of troughs with interconnected pulling members and drive formed as jack mounted on discharge end of tunnel. Tunnel may be further provided with additional hoppers for intermediate feeding and with humus rippers. Hoppers may be mounted on guides. Heat-exchanger tubes are positioned in air passage below troughs. Substrate preparing platform may be disposed within air passage. EFFECT: increased efficiency, simplified construction and increased production. 8 cl, 12 dwg
Patent RU-2107687-C1 (RU)
Title: Derivatives of markfortine/paragerkwamide, method for suppressing of pests, insect and fungi nematodes
Inventor: BJUNG KHJUN LI
IPC: A01N63/36
Filed: 1992-11-13
Granted: 1998-03-27
Abstract: FIELD: veterinary; agriculture. SUBSTANCE: synthetic derivatives having formula   may be used for prevention and treatment of infections at animals and plants being caused by helminths and Arthropoda. EFFECT: improved quality of desired product. 8 cl, 2 tbl
Patent RU-2066504-C1 (RU)
Inventor: AVERIN NIKOLAJ N
IPC: H01L43/08
Filed: 1994-07-20
Granted: 1996-09-10
Abstract: FIELD: automatic control; tachometers, displacement transducers, DC and ac magnetic field metering devices. SUBSTANCE: sensor has substrate covered, in sequence, with first magnetic film, separating film, conducting and protective layers; novelty is that additional protective layer of material identical in its physical and chemical properties to separating film material and resistant to effect of process for producing conducting layer configuration is made on surface of at least one of magnetic films opposite to separating film; thickness of additional protective layer does not exceed that of separating film. EFFECT: enlarged functional capabilities. 5 dwg
Patent RU-2142422-C1 (RU)
Inventor: SVIRIDOV V A
IPC: C02F103/04
Filed: 1994-07-21
Granted: 1999-12-10
Abstract: FIELD: sterilization of liquids. SUBSTANCE: device has horizontal cylindrical chamber with liquid inlet and outlet pipe connections, liquid level gage, pulse- operated optical radiation source, and pump with drive; chamber diameter is chosen from expression D c = D r +2l, where D c  is chamber diameter, D r  is outer diameter of radiator, 21 is calculated or experimentally found distance covered by rays to attain sterilizing effect. Optical radiation source is pulse- operated and has radiator, storage capacitor, and control panel that interconnects all systems of unit through control coupling. Power supply is sectionalized device with number of sections depending on h = N o /N relation, where N o  is number of pulses per minute ensuring desired capacity and quality of sterilization; N 1  is maximal permissible number of pulses per minute for chosen type of capacitors. Unit is provided with selector switch that functions to change over storage capacitor sections connected to radiator; chamber and pipe connections are arranged in same horizontal plane; level gage is mounted in central part of chamber, at top point of its normal section; water shut-off device is installed in inlet section of outlet pipe connection to shut off liquid flow. EFFECT: improved capacity and sterilizing effect of unit. 1 dwg
Patent RU-2119859-C1 (RU)
Title: Gear machining small balls
Inventor: SHEPELEV ANATOLIJ ALEKSANDROVI
IPC: B24B11/02
Filed: 1994-09-15
Granted: 1998-10-10
Abstract: FIELD: machining of balls used in ball bearings, oil, automotive and tractor industry, aviation and other industries. SUBSTANCE: gear machining small balls has upper disc and rotating lower disc mounted uniaxially, separator with sockets housing small balls protruding towards upper disc and positioned between discs. Self-setting pressing rings spring-loaded in axial direction towards bearing surface of lower disc is arranged concentrically to upper disc. Circular groove narrowing towards upper end face of upper disc to house protruding parts of balls is formed between outer side surface of upper disc and inner side surface of pressing ring. Rotating abrasive tool is located above circular groove. Abrasive tool should be mounted eccentrically to mentioned discs. EFFECT: improved operational efficiency and reliability of gear. 3 dwg
Patent RU-2115887-C1 (RU)
Title: Method of vegetation type identification
Inventor: DAVYDOV V F
IPC: G03B37/00
Filed: 1994-09-27
Granted: 1998-07-20
Abstract: FIELD: prompt diagnostics of vegetable covers and reforestation stages. SUBSTANCE: video frames of forest section being examined are obtained from board of orbital station and transformed to digital form, and two-dimensional spatial spectrum is calculated. Then autocorrelation function of spectrum is determined by inverse Fourier transform, and function of regression between parameters of these functions for different types of vegetation is calculated. After taring of obtained results total vegetation picture of entire observation area is synthesized by pictures of check areas. EFFECT: recording and conversion of texture signs of pictures obtained by remote methods to feature sufficient for identification of vegetation type; higher efficiency. 5 dwg
Patent RU-2099548-C1 (RU)
Title: Internal combustion engine and method of its operation
Inventor: KASHCHEEV VLADIMIR S
IPC: F02B19/00
Filed: 1994-11-29
Granted: 1997-12-20
Abstract: FIELD: engine engineering. SUBSTANCE: in accordance with the first embodiment the internal combustion engine has combustion chamber 4, cylinder 1 with head 3, and piston 2 whose under-piston space 5 is in communication with the atmosphere. The head of the cylinder is provided with inlet valve 6 that connects combustion chamber 4 to the atmosphere when piston 2 moves to the top dead center and check valves 7 for discharging combustion products from the combustion chamber to the atmosphere. Combustion chamber 4 is provided with prechambers 8 inside each of which is valve 9 for supply of detonating gas and spark plug 10. The prechambers are preferably provided in the side wall of the cylinder above the piston when it is in the bottom dead center. The method of operation of the engine comprises connecting the combustion chamber to the atmosphere when the piston moves to the bottom dead center, sealing the combustion chamber, and supplying and igniting fuel mixture when the piston is in the vicinity of the bottom dead center. Detonating gas is used as fuel mixture. In according to the second embodiment the engine has combustion chamber 4 defined by cylinder 1 with head 3 and piston 2 whose under-piston sp[ace 5 is in communication with the atmosphere. Head 3 is provided with valve 9 for suppling fuel mixture and spark plug 10. The side wall of cylinder 1 above the piston when it is in the bottom dead center is provided with check valves 7 allowing combustion products to be discharged from the combustion chamber to the atmosphere. The method of operation of this engine comprises supplying fuel mixture to the combustion chamber, igniting the mixture when the piston approaches the bottom dead center, discharging combustion products from the combustion chamber through check valves when the piston approaches the bottom dead center. EFFECT: enhanced efficiency. 3 cl, 2 dwg
Patent RU-2082870-C1 (RU)
Title: Packed for shutdown of internal space of pipe string
Inventor: ABDRAKHMANOV GABDRASHIT SULTAN
IPC: E21B33/12
Filed: 1994-12-07
Granted: 1997-06-27
Abstract: FIELD: construction and repair of oil and gas wells, in particular, for isolation of formations in well from each other and for separation of space inside pipes. SUBSTANCE: packer includes hollow body with hydraulic chamber and distance plug. Rigidly connected to plug is rod. Packer also has sealing member with axial channel for distance plug. Internal surface of body has bore and connector with holes. This connector separates the cavity into parts. Outer surface of spacer plug has thread. Sealing member upper end is located in bore. Hydraulic chamber is formed by body inner bore wall, upper end of sealing member and lower end of connector. Connector holes communicate one part of body cavity above connector with hydraulic chamber. EFFECT: simplified design of packer and enhanced its serviceability. 2 dwg
Patent RU-2139061-C1 (RU)
Inventor: SMIRNOV A A
IPC: A61K33/00
Filed: 1995-02-20
Granted: 1999-10-10
Abstract: Изобретение относится к медицине, в частности к неврологии, и может быть использовано для лечения сосудистых заболеваний нервной системы. На фоне традиционной терапии осуществляют внутривенные капельные вливания 200 мл физиологического раствора, содержащего 4-6 мг/л озона. Вливания осуществляют ежедневно в течение 5 дней. Способ позволяет повысить эффективность лечения.
Patent RU-2087119-C1 (RU)
Title: Adjustable-height chair
Inventor: GRACHEV VLADIMIR F
IPC: A47C3/20
Filed: 1995-02-27
Granted: 1997-08-20
Abstract: FIELD: furniture production, in particular, children furniture sets having table and chair. SUBSTANCE: chair has seat and legs. Leg fastening guides are formed as tray-shaped members with concavity faced outside. Skirt is rigidly coupled with seat and guides. Height of skirt at locations where skirt is joined with guides exceeds maximum value of displacement of legs during adjustment of height of chair. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 dwg
Patent RU-2085985-C1 (RU)
Inventor: NEFEDEV VALENTIN I
IPC: G03B17/06
Filed: 1995-09-20
Granted: 1997-07-27
Abstract: Использование: фото-кино-видеотехника. Сущность изобретения: в донышке 2 крышки выполнено прямоугольное отверстие 3, на наружной стороне донышка 2 размещена откидывающаяся фиксируемая в угловых положениях заслонка 6, а на наружном диаметре цилиндрического пояска выполнена резьба для соединения с другими объективами. 3 ил.
Patent RU-2102474-C1 (RU)
Inventor: EDOKIMOV E V
IPC: C02F3/34
Filed: 1995-11-09
Granted: 1998-01-20
Abstract: FIELD: microbiological industry. SUBSTANCE: new strain Pseudomonas species is isolated from an active silt of treatment equipment by methods of directed autoselection and screening. Strain is able to use formaldehyde as a single carbon and energy source at concentration up to 8000 mg/l. Invention can be used for biological utilization of formaldehyde and methanol and format also. EFFECT: enhanced effectiveness of new strain.
Patent RU-2095308-C1 (RU)
Title: Method of silver azide microcrystal producing
Inventor: SUSLINA LYUDMILA A
IPC: C01B21/08
Filed: 1995-12-20
Granted: 1997-11-10
Abstract: FIELD: chemical technology, inorganic chemistry. SUBSTANCE: method involves mixing equal volumes of silver nitrate and potassium azide solutions by two-jet crystallization in mother liquor containing potassium nitrate solutions at concentration 0.1 g-eq/l and potassium azide at concentration 0.0001-0.1 g-eq/l at mother liquor temperature 45-55 C, pH = 5.5-6.5 and pAg = = 4-7 at the rate of the parent reagents pouring 5 x 10 -4 -10 -3  g-eq/min. EFFECT: improved method of synthesis. 1 tbl
Patent RU-2093940-C1 (RU)
Title: Electrooptic laser unit with transverse pumping of gaseous working mixture
Inventor: ZABELIN ALEKSANDR M
IPC: H01S3/22
Filed: 1996-01-19
Granted: 1997-10-20
Abstract: FIELD: laser equipment. SUBSTANCE: proposed electrooptic CO 2 -laser unit has rear blind mirror, turning assemblies, and front reflecting output mirror system of cavity secured in tandem in first air gap on cavity plates along laser beam which ensure at least two generator passages of laser beam and one amplifier passage up to angle mirror reflector; installed in second air gap on cavity plates are turning assemblies affording at least three amplifier passages of beam from angle mirror reflector to beam output assembly; at least one turning assembly in each air gap is made in the form of mirror prisms turning laser beam through 180 deg. EFFECT: improved efficiency of laser unit and characteristics of laser beam. 3 cl, 7 dwg
Patent RU-2127254-C1 (RU)
Inventor: NOBUKHIRO OKHI
IPC: C07D285/22
Filed: 1994-06-23
Granted: 1999-03-10
Abstract: FIELD: organic chemistry. SUBSTANCE: invention relates to compounds of the formula (I)   where R 1  - hydrogen, hydroxyl, C 1-9 -acyloxy-group or lower alkoxyl; R 2  and R 3  - H, halogen, lower alkyl, alkoxyl; R 4  - H or lower alkyl; A - fragment of the formula (II)   where R 5  - H, alkyl, alkoxyl, phenyl, pyrrolidine, 5-membered ring containing two oxygen atoms and where carbon atom to which is bound is spiro-atom; or this fragment is a compound of the formulas (III)  , (IV)   where R 6  and R 7  - H, alkyl, aryl or heterocyclic group; n = 2, 3, 4, 5 or 6, or their possible stereoisomers or optical isomers, or their pharmaceutically acceptable salts. Compounds of the formula (I) show inhibitory effect on calcium overloading in addition to their vasodilator activity and inhibitory effect on lipid peroxidation and can be used as benefit or curative agents for treatment of patients with ischemia and hypertension. EFFECT: improved method of synthesis, enhanced effectiveness of compounds. 31 cl, 37 tbl, 75 ex
Patent RU-2123232-C1 (RU)
Title: Flip-flop
Inventor: SHISHKIN G I
IPC: H03K3/286
Filed: 1996-03-11
Granted: 1998-12-10
Abstract: FIELD: pulse equipment. SUBSTANCE: device has two-state unit 1, inverter 2, resistor 3 and additional resistor 4, capacitor 5. Inverter 2, resistor 4 and additional connection are introduced to accomplish goal of invention. EFFECT: increased stability to noise. 1 dwg
Patent RU-2151350-C1 (RU)
Title: Vertical shaft furnace for production of cement and other similar materials
Inventor: UMESH CHANDRA BORAKH
IPC: F27B1/00
Filed: 1996-03-26
Granted: 2000-06-20
Abstract: FIELD: shaft furnaces for production of cement and other similar materials. SUBSTANCE: furnace includes drum feeder for delivery of raw materials in form of granules which is mounted above layer of furnace for smooth distribution of granules of raw materials, blower mounted on furnace base for feeding the to common air manifold via pipe line; air manifold is provided with many air exhaust pipe lines; air pipe line is connected to air nozzle mounted inside reinforced casing of vertical shaft furnace; taper air nozzle is provided with device having screen with many peripheral slits for passage of air; air pipe line is connected to air box mounted above reinforced casing and provided with perforations of inner vertical wall; air pipe line is connected to air manifold equipped with nozzles for escape of air which are mounted in such way that air is fed directly under sintering zone of vertical shaft furnace; air pipe line is connected to chimney stack of vertical shaft furnace; chimney stack is fitted with throttle valve under air pipe line; chimney stack is also provided with bypass pipe line under throttle valve which is connected with cyclone separator provided with fan for exhaust of flue gases; outlet of cyclone separator is connected with discharge pipe line through scrubber; indicator with sensor is mounted on casing of shaft furnace for indication of level of burning layer; products are removed via exhaust chute. EFFECT: enhanced efficiency of roasting the materials due to smooth delivery of required amount of air to sintering zone and entrapping contaminating gases and solid particles. 2 cl, 2 dwg
Patent RU-2084212-C1 (RU)
Inventor: PAKHOMOV VLADIMIR I
IPC: A61P31/14
Filed: 1996-04-04
Granted: 1997-07-20
Abstract: Изобретение относится к области вирусологии и прикладной медицины, а более конкретно к способам борьбы с ВИЧ инфекцией. Для подавления репродукции ВИЧ и защиты от инфицирования здоровых клеток применяют гипербарическую оксигенацию с давлением 1,1 - 3,0 ата. Предлагаемый способ может быть использован в медицине для профилактики и лечения СПИД. 3 табл.
Patent RU-2113244-C1 (RU)
Title: Intestinal vulval probe
Inventor: GLUKHOV ALEKSANDR ANATOL EVICH
IPC: A61M31/00
Filed: 1996-07-09
Granted: 1998-06-20
Abstract: FIELD: medicine; intubation of small and large intestines. SUBSTANCE: probe may be used for introduction of medicinal substance and subsequent evacuation of both introduced solution and intestine content. Evacuation of content is performed through tube with holes. Tube sizes exceed those of another tube intended for introduction of medicinal solution and coupled with the first one in length. This tube is provided with slit valves positioned in three rows along tube length. They are staggered with space between separate valves diminishing constantly. EFFECT: enhanced intubation. 2 dwg
Patent RU-2107959-C1 (RU)
Title: Method for cleaning uranium from plutonium
Inventor: UFIMTSEV V P
IPC: G21C19/46
Filed: 1996-07-19
Granted: 1998-03-27
Abstract: FIELD: fuel for nuclear reactors. SUBSTANCE: uranium and plutonium are extracted in solutions of tributyl phosphate in inert thinner. Uranium-saturated extract is rinsed with nitric acid solution containing iron II and hydrazine. Then extract is rinsed again with 0.5 mol/l solution of nitric acid containing 0.5-1 g/l of oxalic acid and same amount of diethylene triaminepentaacetic acid. EFFECT: facilitated procedure; improved cleaning efficiency. 1 dwg , 2 tbl
Patent RU-2093383-C1 (RU)
Title: Vehicle with cafeteria and bakery
Inventor: VINER MIRON I
IPC: B60P3/025
Filed: 1996-10-21
Granted: 1997-10-20
Abstract: FIELD: catering. SUBSTANCE: vehicle re-equipped for cafeteria and bakery is essentially movable public catering point with equipment arranged in limited volume of van body. Counter with showcase, cold, hot and ambient temperature zones, juice dispenser and coffee machine is located along one side wall of van. Rack with equipment for cooking hot dishes, baking and storage with refrigerating chambers for foodstuffs are arranged along other side wall of van. Counter and rack are made for extending outside beyond the limits of van body to free space for personnel. EFFECT: enlarged operating capabilities. 5 cl, 4 dwg
Patent RU-2120356-C1 (RU)
Title: Diaphragm chuck gear cluster
Inventor: SIKSIMOV A A
IPC: B23B31/32
Filed: 1997-01-16
Granted: 1998-10-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: chuck body has two diaphragms: inner diaphragm 3 and outer diaphragm 4. These diaphragms are provided with lugs 5 and 13 respectively. Lugs 5 are engageable with clamping members 7 made in form of pins; lugs 13 are engageable with clamping members made in form of rollers 18 with spherical end surfaces by means of cams fitted on them. Rollers 18 are mounted in change cage 20 for axial motion. Surface of cage 20 may be provided with slots for receiving the cams; width of at least one slot exceeds width of other slots. Fitted in chuck body is stepped bush in whose hole pipe 31 is located. Pipe 31 has central stepped threaded hole 32. Bush 39 is screwed into right-hand stage 38 of above-mentioned hole. Pipe 31 and bush 39 are used for individual adjustment of sagging of diaphragms 3 and 4. EFFECT: avoidance of error of locating the parts in machining. 5 cl, 2 dwg
Patent RU-2102258-C1 (RU)
Inventor: VOZNESENSKIJ ALEKSANDR NIKOLAE
IPC: B60W50/02
Filed: 1997-01-28
Granted: 1998-01-20
Abstract: FIELD: transport engineering; road vehicle operation and condition testing facilities. SUBSTANCE: minimum tolerable time required for gaining threshold value in determined apriori for each operating parameter of unit and sufficient for adequate reaction and response by driver to prevent rise of threshold value and/or realize protection of unit. Each operating parameter of unit in measured in preset time steps, comparing current value with preceding value and revealing tendency of parameter changes, and when the value becomes close to threshold value, designed time during which threshold value will be reached is determined basing on speed of parameter variation. If designed time is reduced to minimum tolerable value, slave mechanisms are brought into operation to set the unit under nominal conditions. Peculiarity of proposed method consists in the following: minimum tolerable time is composed of time of response of driver to recommendations for actuating the slave mechanisms, time taken for actuating of slave mechanisms, time of response of driver to warning of unit protection actuation, time of respond of protective mechanism to cut-in order and time taken by protection process. So, step-by-step changing of units into nominal conditions is performed with due account of time taken for separate operations. EFFECT: improved efficiency of control. 4 cl, 1 dwg
Patent RU-2104680-C1 (RU)
Title: Mirror glasses
Inventor: GUZMAN VLADIMIR EFIMOVICH
IPC: A61F9/00
Filed: 1997-02-18
Granted: 1998-02-20
Abstract: FIELD: ophthalmology. SUBSTANCE: correction of optical sight defects is accomplished by means of (i) system of upper and lower mirrors which, because of relative position and calculated forms (plane, sphere, aspherical forms) of reflecting surfaces, provide required individual image correction; and (ii) system of indicated mirrors in combination with, installed in the same frames, long-sight lenses or sun-protection lenses, intact or with cut to observe image on lower mirror. EFFECT: achieved required correction. 4 cl, 2 dwg
Patent RU-2125691-C1 (RU)
Title: Method of drying oak blanks
Inventor: BOMBIN A M
IPC: F26B3/347
Filed: 1997-02-13
Granted: 1999-01-27
Abstract: FIELD: wood drying technique; drying of starved oak; wood-working industry; manufacture of furniture. SUBSTANCE: method consists in stacking the blanks, subjecting them to microwave heating at blowing them with air fed from microwave generator cooling system. Prior to drying, stack is covered with moisture-proof film, for example with polyethylene film. First, blanks are heated to temperature of 58 to 60 C at 15-kW power of microwave generator, after which film is removed. Then blanks are dried to moisture content of 30 percent at 5-kW power of microwave generator, then to moisture content of 20 percent at 4-kW of microwave generator, then to moisture content of 12 percent at 3-kW of microwave generator and then to the required moisture content at 2-kW power of microwave generator. EFFECT: improved quality of dried blanks. 1 tbl
Patent RU-2111163-C1 (RU)
Title: Method of preparing sodium cyanoborohydride
Inventor: ZHELUDOV E A
IPC: C01B6/21
Filed: 1997-03-05
Granted: 1998-05-20
Abstract: FIELD: chemical industry, more particularly, preparation of sodium cyanoborohydride. SUBSTANCE: sodium cyanoborohydride is prepared by reacting sodium cyanide in tetrahydrofuran with gaseous diborane at 0 to 20 C. the resulting reaction mixture is maintained, boiled and filtered. Hydrocarbon solvent with boiling temperature of 80 to 130 C is added to filtrate. Mixture is stirred and tetrahydrofuran is distilled off by rectification. Final product is separated by filtration and dried in current of inert gas. EFFECT: more efficient preparation method. 3 cl, 1 tbl
Patent RU-2113716-C1 (RU)
Title: Radar set
Inventor: SHOL TS DZHON ARTUR
IPC: G01S15/34
Filed: 1995-07-20
Granted: 1998-06-20
Abstract: FIELD: radar engineering. SUBSTANCE: radar set has transmitter unit, antenna unit and receiver unit. Transmitter unit generates pulses which have modulation providing for pulse compression in reception. In addition, radar set includes blanking circuit which energizes two filters, one of which is designed to process first half of pulse, while the other, for processing of the second half. Signal is blanked if both filters produce output signal simultaneously. EFFECT: no processing of pulses without respective modulation. 11 cl, 2 dwg