baber/WOPTO huggingface dataset:
Patent RU-2078810-C1 (RU)
Inventor: SHCHERBAKOVA EKATERINA YA
IPC: C12N1/14
Filed: 1994-08-02
Granted: 1997-05-10
Abstract: FIELD: biotechnology. SUBSTANCE: new strain A. niger ВКПMF-696 - a producer of citric acid is obtained after selection from the strain storing in Museum ВНИИ ПАКК. Strain ВКПMF-696 forms round, cream-color conidia, mean size of conidium is 3.8 mcm, sterigmas are bilayer, their length - 12.5 and 6.8 mcm. Strain ferments sucrose-mineral nutrient media and media obtained after starch hydrolysis. Strain shows the stable resistance to acid-formation and high yield of citric acid (82.8-90%) from sugar during 1 year strain storage. EFFECT: increased yield of the end product. 2 tbl
Patent RU-2069856-C1 (RU)
Inventor: GATIYATULLINA LIDIYA YAGOFAROV
IPC: G01N31/16
Filed: 1994-09-08
Granted: 1996-11-27
Abstract: FIELD: analytic control of siccatives production. SUBSTANCE: siccative is dissolved in mixture of toluene and ethyl alcohol, treated with hydrochloride of hydroxylamine, ascorbic acid, acetic poising solution with pH 4 - 6 then distilled water is added till volumetric ratio of toluene : ethyl alcohol : water in mixture as 1 : 1 : (1 - 5), then it is treated with trilon 6 and sodium diethylcarbanate, chloroform is added till volumetric ratio of alcohol-toluene mixture : water : chloroform as 1 : 2.5 : 2.5. Separate from produces two-layer liquid system upper layer is subjected to titrimetry with magnesium sulfate solution. EFFECT: improved accuracy of control. 2 tbl
Patent RU-2106114-C1 (RU)
Title: Surgical method for treating rectovaginal fistula
Inventor: KUTSENKO I G
IPC: A61L27/06
Filed: 1994-09-09
Granted: 1998-03-10
Abstract: FIELD: medicine. SUBSTANCE: method involves separating vaginal posterior wall from the rectal anterior one. The fistula duct is transected. The fistula duct stumps are turned inside out into the lumen of the vagina and rectum. Clips from titanium nickelide possessing shape memory properties are put below the fistula duct base. Porous plates from titanium nickelide impregnated with antibiotics are placed into retrovaginal septum. EFFECT: reliable separation of the lines of rectal and vaginal sutures.
Patent RU-2138525-C1 (RU)
Title: Composition showing biological activity and aqueous agent for plant protection
Inventor: DZHON GOOSSENS
IPC: A01P3/00
Filed: 1994-10-24
Granted: 1999-09-27
Abstract: FIELD: organic chemistry, agriculture. SUBSTANCE: invention describes the composition showing biological activity and containing an organic solvent. As the biologically active substance the composition has difficultly soluble substance, its solubility is less 0.5 g/100 ml and the statistical copolymer of the formula:   where x = 0-16 and n and m > 1 as a copolymer of vinylpyrrolidone. The content of vinyl ester is 5-90% of copolymer weight at weight ratio of biologically active substance and copolymer from 1:0.2 to 1:10. The composition has additionally at least one surface-active substance at its ratio in the composition 0.001-10 weight part per 1 weight part of biologically active substance. The proposed composition can be in an aqueous agent used for plant protection. EFFECT: enhanced effectiveness of the composition. 5 cl, 1 tbl, 10 ex
Patent RU-2142583-C1 (RU)
Title: Threaded connection
Inventor: GARJAZHA VASILIJ DMITRIEVICH
IPC: F16B41/00
Filed: 1994-10-28
Granted: 1999-12-10
Abstract: FIELD: applicable for attachment of members of metal girders, in particular, metal members of power transmission line supports. SUBSTANCE: threaded connection comprises a threaded member, installed on whose threaded section after its installation in the pack of connected members is a standard spring washer with a cup located on it, a flat washer is installed in the cup before the nut, and standard nut or nut with coded faces is screwed up by a special wrench. After that a washer-stopper is press-fitted in the cup. EFFECT: prevented access to the nut and disassembly of connection. 4 cl, 9 dwg
Patent RU-2096055-C1 (RU)
Inventor: KORSHUNOV BORIS A
IPC: A62C13/22
Filed: 1994-12-29
Granted: 1997-11-20
Abstract: Использование: в области противопожарной техники и пр. Сущность изобретения: в устройстве заряд установлен в корпусе с зазором с соотношением площади зазора и площади наружной поверхности заряда от 1:40 до 1:15, а между зарядом и выходными отверстиями установлен регенеративный теплообменник, выполненный в виде плоской параболической спирали с сеткой на обоих торцах, при этом в качестве материала спирали и сетки использованы металлы с температурой плавления выше температуры продуктов сгорания заряда. Заряд выполнен из пиротехнического дымообразующего состава, содержащего, мас.%: азотнокислый калий 63-71; дициандиамид 14-25; фенолформальдегидная смола 5-12; бикарбонат калия или натрия или оксолат аммония 3-7. Корпус снабжен кожухом с сопловой крышкой и коаксиально закреплен в нем с возможностью направлению потока продуктов сгорания заряда на 180 o  и их истечения в окружающую среду через щелевой зазор между корпусом и кожухом и сопловые отверстия по периметру крышки. 2 з.п.ф-лы, 2 табл., 4 ил.
Patent RU-2111611-C1 (RU)
Title: Method for receiving and transmitting signals in three-phase power mains
Inventor: GUTIN K I
IPC: H04B3/54
Filed: 1995-02-15
Granted: 1998-05-20
Abstract: FIELD: electrical engineering; organizing communication channels in electric power mains without using high-frequency traps. SUBSTANCE: channels can be organized in lines rated 0.38, 10, 35, and 110 kV. Signal transmission speed can be raised to 50 bands. Method employs PCM-PM system with integration at characteristic points which are time instants when supply voltage crosses zero. Device has two passive-active transmitters, four symmetrical-component voltage filters, two multipliers, two mixers, two low-frequency filters, two integrators, two synchronizers, heterodyne, and inverter. EFFECT: improved signal transmission speed. 1 dwg
Patent RU-2081069-C1 (RU)
Inventor: PETROVA VALENTINA Z
IPC: C03C3/074
Filed: 1995-02-22
Granted: 1997-06-10
Abstract: Использование: для защиты резистивных элементов в электронной, радиотехнической и других смежных областях промышленности. Сущность изобретения: стекло содержит следующие компоненты, мас.%: оксид свинца 60,1...67,9 БФ PbO, оксид бора 5,0...14,9 БФ B 2 O 3 , оксид кремния 3,6...10,0 БФ SiO 2 , оксид титана 0,5. . . 3,9 БФ TiO 2 , оксид алюминия 0,5...7,5 БФ Al 2 O 3 , оксид цинка 15,1. . . 29,5 БФ ZnO, фторид свинца 0,5...10,1 БФ PbF 2 . Свойства защитных слоев на основе стекла: ТКЛР (64-68)•10 -7 K -1 , уход номинала резистора при вжигании защитного слоя +(1-2)%, дрейф номинала резистора после подгонки +(0,03-0,10)%, термостойкость-выдерживает охлаждение от Твж до 20 o C, температура вжигания 480 - 520 o C. 2 табл.
Patent RU-2102164-C1 (RU)
Inventor: VOLOSHIN V L
IPC: B21B1/00
Filed: 1995-03-15
Granted: 1998-01-20
Abstract: FIELD: metallurgy; may be used in two-high or three-high mill stands in intermediate or in leader-finishing passes, mainly, in rolling of rounds or squares. SUBSTANCE: workpiece moves over roller table and thrusts impingement plate inclined to workpiece axis with vertical wall having opening towards finishing pass. In so doing, force normal to inclined surface of impingement plate of supporting response, proved at an angle to workpiece axis, tilts the workpiece through angle of 90 deg and in this position, rolling is effected in opposite direction in finishing pass. EFFECT: higher efficiency. 3 dwg
Patent RU-2104148-C1 (RU)
Title: Hydraulic hammer
IPC: B25D9/00
Filed: 1995-03-28
Granted: 1998-02-10
Abstract: FIELD: rock-crushing machinery. SUBSTANCE: this is intended for crushing rock, reinforced concrete and other hard materials. Hydraulic hammer has striker with piston having annular protrusion in its end, and two oppositely located rods of different diameter to create two chambers with body: idle stroke chamber which is constantly connected with pressure line and accumulator, and working stroke chamber which by means of hydraulic control valve is alternately connected either with pressure line or with return line. Hydraulic control valve made in the form of three-stage bush and movably located in body coaxially to piston-striker has two control spaces at ends of bush. By means of passages in body it is connected with circular bores in body made in ends of working stroke chamber which are open towards aforesaid chamber. Located between circular bores is annular protrusion of piston-striker. Hydraulic control valve can be made in the form of plunger-spool located in bore isolated from striker or in separate body which simplifies repair and maintenance of hammer. EFFECT: higher efficiency. 5 cl, 5 dwg
Patent RU-2078284-C1 (RU)
Title: Method of burning fuel
Inventor: IVLIEV ALEKSANDR V
IPC: F23C13/00
Filed: 1995-04-10
Granted: 1997-04-27
Abstract: FIELD: heat power engineering. SUBSTANCE: method comprises burning reach mixture with simultaneous cooling combustion products that flows through a heat exchanger, additionally cooling and then burning out. The burning of the reach mixture is performed in the presence of a catalyzer. EFFECT: enhanced efficiency. 2 cl, 1 dwg
Patent RU-2123138-C1 (RU)
Title: Body for hydraulic device, duples hydraulic pump and method of conversion of multi-piston hydraulic device and duplex device rotating in one direction for rotation in opposite direction
Inventor: DZHEFFRI S KHEHNSELL
IPC: F04B1/20
Filed: 1995-04-24
Granted: 1998-12-10
Abstract: FIELD: conversion of rotation energy into hydraulic energy and vice versa. SUBSTANCE: housing 10 for hydraulic device, for example for duplex pump has many rotor groups set in motion in one direction around common axis 100 by means of source of rotation energy. It has pair of opposite end walls 18 and 20, continuous side wall 22 connecting end walls 18 and 20 and at least two holes 36 and 38 in side wall 22 for mounting the rotor groups in housing 10. Housing 10 has first flange 24 on end wall 18 for securing housing 10 to rotation energy source. Second flange 26 is located on other end wall 20 and is used for securing auxiliary pump 104 to main hydraulic device. According to alternative version, if flanges 26 and 24 have similar sizes, housing 10 makes it possible to reverse sense of rotation of duplex pump by securing to other end of housing 10 with no change in inner components. EFFECT: avoidance of auxiliary assembly brackets used in multi-piston pumps for supporting the rear portion of housing. 14 cl, 6 dwg
Patent RU-2076263-C1 (RU)
Title: Light pointer
Inventor: RAJLYAN IVAN G
IPC: F21L4/00
Filed: 1995-04-28
Granted: 1997-03-27
Abstract: FIELD: light engineering; pointers with laser indicators. SUBSTANCE: pointer has body which consists of bush and casing connected by their ends; power source is arranged in bush; clamp for carrying the pointer is fitted on its free end. Clamp is secured by means of cap with inner spring for spring-loaded contact with power source. Electronic unit - radiation power stabilizer is located inside casing; switch made in form of spring-loaded lever is fitted in longitudinal cut in the wall; switch is kinematically linked with engage button. Radiator made in form of bush is secured in free end of casing. Light source is arranged inside this bush, optical nozzle with focusing lens being fitted on its free end. EFFECT: enhanced efficiency. 2 cl, 3 dwg
Patent RU-2115851-C1 (RU)
Inventor: TRAVIN JURIJ NIKOLAEVICH
IPC: F16H25/12
Filed: 1995-05-23
Granted: 1998-07-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: three-dimensional cam gear for conversion of reciprocating motion into rotary motion or rotary motion of reciprocating motion may be used in engines, compressors and other technological equipment. Lateral surfaces of rotating or reciprocating cam have curvilinear slots which are used to receive taper rollers perpendicular to axis of cam and corresponding to shape of slots; they belong to coupling or pusher located coaxially relative to cam; they perform reciprocating or rotary motion when rollers are moving in slots of cam. Slots on lateral surface of cam have equal depth and/or width and are shifted relative to one another by 2/n, where n is number of slots. In other versions, slots are made on reciprocating cylindrical pusher and rollers belong to revolving shaft located coaxially relative to pusher. EFFECT: enhanced durability due to smooth distribution of loads. 5 cl, 4 dwg
Patent RU-2080932-C1 (RU)
Inventor: POPOV VASILIJ P
IPC: B02C25/00
Filed: 1995-06-19
Granted: 1997-06-10
Abstract: FIELD: grinding equipment for mining, civil engineering and other industries. SUBSTANCE: maximum productivity of self-grinding mill at optimal characteristics of driving synchronous electric motor achieved due to higher regulation accuracy when measured are values of electric characteristics of mill motor operation together with measurement of mill filling with material. Calculated are derivatives of power consumed by motor according to value of mill filling and measured is delivery of material fed to mill proportionally to value of derivative towards increasing at positive value of derivative and towards reducing at negative value of derivative. Maintained is maximal value of power factor of synchronous driving motor of mill by changing excitation current depending on results of comparing of measured values. EFFECT: high efficiency. 2 cl, 3 dwg
Patent RU-2081599-C1 (RU)
Title: Grain preservation apparatus
Inventor: ROSLYAKOV YURIJ F
IPC: A23L3/3589
Filed: 1995-08-14
Granted: 1997-06-20
Abstract: FIELD: agriculture and food-processing industry. SUBSTANCE: apparatus has horizontal auger with hermetically sealed housing, grain charging and discharge device, pump with suction and pressure branch pipes, container with propionic acid provided with bubbler. Container is connected with auger housing and pump. Apparatus is further provided with heater, through which pump is connected via pressure branch pipe with container through bubbler. Suction branch pipe of pump is communicated with atmosphere through regulating gate and connected with auger housing so that recirculation circuit is formed. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 1 dwg
Patent RU-2114483-C1 (RU)
Title: Coplanar electron gun
Inventor: TRINCHERO OLIVIER PIERRE
IPC: H01J29/48
Filed: 1995-08-25
Granted: 1998-06-27
Abstract: FIELD: color kinescopes. SUBSTANCE: device has multiple electrodes which are spaced from three cathodes. Electrodes provide at least beam shaping region and main focusing lens at traversal of three beams: central and two side beams. Main focusing lens is provided by two electrodes which pieces are turned to one another. Goal of invention is achieved by design of said pieces of working focusing electrodes which have first member and second member which is located inside first member. First member has bowl-shaped jacket with hole and four spaced projections. Second member is designed as plate with four angles including shifts. Plate with holes is attached to four projections using shifts. EFFECT: decreased precision of manufacturing of electrodes while keeping required characteristics. 4 cl, 3 tbl, 9 dwg
Patent RU-2098602-C1 (RU)
Title: Arrangement for insulating strata
Inventor: AFRIDONOV ILDAR F
IPC: E21B33/14
Filed: 1995-08-29
Granted: 1997-12-10
Abstract: FIELD: oil and gas production. SUBSTANCE: invention is applicable in arrangements for cementing casing string and increases reliability of operation within strictly limited range of downhole pressures. Arrangement includes body and housing constituting longitudinal hydraulic channel. On the ends of arrangement, packaging units with insulating members are disposed. They are executed in the form of V-shaped rubber sleeve gaskets and installed in such a way as to allow its inner surface to interact with drive chocks. The drive constitutes ring piston and ring cylinder disposed on outer side of the body. The former is immovably fastened on the body. The latter is connected with chock free to move. Inner surface of insulating members bears longitudinal channels. Outer surface of chocks has grooves. Arrangement itself consists of at least three modules provided with bushings on their ends. On the outer end they have annular channel and, on the inner end, grooves corresponding to longitudinal hydraulic channel. EFFECT: improved reliability. 2 dwg
Patent RU-2127430-C1 (RU)
Inventor: BUZOVERJA M EH
IPC: G01N33/48
Filed: 1995-09-27
Granted: 1999-03-10
Abstract: FIELD: medicinal biophysics. SUBSTANCE: invention can be used when investigating physico-chemical condition of biological medium in study of mechanism of action of external and internal factors on body condition. Physical- chemical condition of liquid biological medium is investigated taking into consideration effects of external and internal factors. Evaluation is made from alteration in permolecular structure of biological medium on the whole. Liquid medium is dried and, when solvent is evaporated, crystallogram obtained is examined in non-polarized light. If aggregated structural elements are observed, development of pathologic process is judged of and disturbance of homeostasis is estimated from formation of complex morphologic forms. When complex morphologic forms are structured, undergo orientation, and coarse complex aggregates disappear, improvement of corporal condition and compensation of homeostasis are stated. EFFECT: facilitated body condition estimation. 4 dwg
Patent RU-2095841-C1 (RU)
Inventor: ZOLOTOV STANISLAV A
IPC: G02C7/16
Filed: 1995-10-05
Granted: 1997-11-10
Abstract: FIELD: medical equipment. SUBSTANCE: device for vision correction has two flat opaque screens each carrying two-dimensional grid of transparent sections, fixture to hold flat opaque screens in front of patient's eyes, two additional flat opaque screens each including additional two-dimensional grid of transparent sections identical two-dimensional grid of transparent sections of flat opaque screen. Each additional flat opaque screen is installed closely to corresponding flat opaque screen and for movement in direction parallel to lines or columns of two-dimensional grids of transparent sections and planes of contact of flat opaque screens and additional flat opaque screens corresponding to them are located in one plane perpendicular to vertical symmetry plane of face. Transparent sections can be manufactured in the form of square or round holes. Each flat opaque screen and additional opaque screen corresponding to it are mounted for joint rotation in plane of their contact. Device is also fitted with side opaque screens placed on outer sides of flat opaque screens. Plano-convex or plano-concave lenses can be additionally installed close to surfaces of flat opaque screens. Flat opaque screens are made from material absorbing X-rays and/or SHF radiation in the form of substrate on which one surface absorber of X-rays and/or SHF radiation is deposited. Device is provided with two additional screens placed close to one of surfaces of corresponding flat opaque screens fabricated from material letting radiation of visual range to pass and absorbing ultraviolet radiation. Two-dimensional grids of transparent sections can be located on parts of flat opaque screens. EFFECT: enhanced functional efficiency of device. 13 cl, 6 dwg
Patent RU-2145268-C1 (RU)
Inventor: JUG LEGRAN
IPC: B22C11/06
Filed: 1995-11-29
Granted: 2000-02-10
Abstract: FIELD: equipment for continuous casting of thin metallic bands or belts in casting space restricted by lateral surfaces of two intensively cooled rolls. SUBSTANCE: supporting apparatus includes carriage mounted with possibility of controlled motion. Pushing device is arranged on carriage. Panel includes at least two foots mounted with possibility of controlled motion in direction parallel relative to axes of rolls with the aid of mechanisms for forcing each foot to respective end of one roll. Apparatus allows to provide controlled wear of lateral wall in range not exceeding normal values of wear for casting process. EFFECT: improved design. 9 cl, 2 dwg
Patent RU-2085687-C1 (RU)
Title: Checking and protective device for lock
Inventor: BOGDANOV ANATOLIJ D
IPC: E05B17/18
Filed: 1995-12-07
Granted: 1997-07-27
Abstract: FIELD: locking devices. SUBSTANCE: device has ring mounted on key hole and secured by bayonet joint with cover which is provided with external locking safety screw and cylindrical space for mastic seal formed by turning lugs. Mounted on shafts of lugs are levers with pins kinematically connected with curvilinear slots of disk installed for possible rotation on cover axle and being locked from rotation with ring by means of slot end joint. Cover has cylindrical split over centers of holes for shafts of turning lugs which together with levers and their pins inside form common part with safety locking screw in center of rotation of one of lugs and rubber collar installed on end of axle for hermetic sealing of ring space. EFFECT: high efficiency. 4 dwg
Patent RU-2106609-C1 (RU)
Title: Differential piezoelectric transducer
Inventor: KIRPICHEV A A
IPC: G01L1/16
Filed: 1996-02-01
Granted: 1998-03-10
Abstract: FIELD: measurement technology. SUBSTANCE: transducer has body 1 which accommodates piezoelectric elements 2,3 with electrodes 4,5,6,7 separated by insulator 8 made of piezoelectric material (piezoelectric element-insulator) and two-wire cable with two screens 9,10. External screen 9 of cable is connected electrically to body 1, and internal screen 10 is connected to external electrodes 5,7. Wires 11, 12 are connected to internal electrodes 4, 6. External electrodes 5,7 of piezoelectric elements are insulated from body 1 by means of insulators 13, 14. EFFECT: higher interference suppression. 1 dwg
Patent RU-2111501-C1 (RU)
Title: Method determining magnetostriction of material
Inventor: SMIRNOVA GALINA IVANOVNA
IPC: G01R33/12
Filed: 1996-02-06
Granted: 1998-05-20
Abstract: FIELD: measurement technology, test of materials under free state and in elastic range of deformation. SUBSTANCE: accuracy of determination of magnetostriction is achieved by putting structure of tested material in order by removal of altered surface layer of sample and of plastic and elastic internal stresses. There is also used quantitative linkage between linear dimensions of sample and physical properties under resonance $$$, where $$$ is magnetostriction of tested material; $$$ is magnetostriction of reference material; $$$ is induced stress of sample of tested material; $$$ is induced stress of reference material. Limitation of dissipation of magnetostriction caused by temperature action is achieved thanks to compensation of temperature stresses by internal ones , for instance, under normal conditions. EFFECT: improved accuracy of determination of magnetostriction. 1 cl, 2 dwg, 1 tbl
Patent RU-2135164-C1 (RU)
Title: Soft gelatine capsule filled with granules
Inventor: PRASAD S ADUSUMILLI
IPC: A61K9/64
Filed: 1994-07-08
Granted: 1999-08-27
Abstract: FIELD: pharmacy. SUBSTANCE: soft gelatine capsule is filled with granules containing at least a single useful agent. Granules can be included into solid gelatine capsule. Diameter of granules is about from 149 to 1190 micron. The useful agent is a drug used against cough, common cold and allergy. Soft gelatine capsule is partially or completely transparent. The new medicinal form excludes the use of imitation or defect of capsule and ensures to put granules into the soft capsule without their decomposition and deformation. EFFECT: improved quality of capsule. 8 cl, 1 ex
Patent RU-2113047-C1 (RU)
Title: Power plant
Inventor: KOCHANOVSKIJ MIKHAIL ALEKSANDR
IPC: H02K51/00
Filed: 1996-02-15
Granted: 1998-06-10
Abstract: FIELD: driving electric generators of any design form. SUBSTANCE: power plant that may be equipped with internal-combustion engines as well as aircraft engines to drive generators of up to 1 000 000 kW capacity has electric generator whose shaft mounts rod that carries at its ends engines with gear wheels engaging endless toothed rack over which they run. EFFECT: improved design. 1 dwg