baber/WOPTO huggingface dataset:
Patent RU-2082947-C1 (RU)
Title: Tracer bullet
IPC: F42B12/38
Filed: 1994-08-25
Granted: 1997-06-27
Abstract: FIELD: short-range and medium-range firing, in particular, tracer bullets of pistol cartridges. SUBSTANCE: tracer bullet has an envelope and pot of tracer composition which uses taper hole whose larger base faces the bullet tail section. Hole depth makes up, at least, 0.4 of tracer pot height. In particular case, ratio of hole diameters to tracer composition pot diameter is as follows: 0.4 to 0.7, at hole base, not more than 0.3, at hole apex. EFFECT: enhanced reliability of tracing, progressive burning of tracer for increasing the luminous intensity with moving of bullet away from shooter, which of high background illuminance, enhanced psychologic effect. 2 cl, 2 dwg
Patent RU-2106200-C1 (RU)
Title: Device for collecting of crushed materials
Inventor: EHRIKA BENNEKENSHTAJN
IPC: B02C18/00
Filed: 1993-01-19
Granted: 1998-03-10
Abstract: FIELD: collection of cut materials, in particular, cut banknotes. SUBSTANCE: the device uses a bag for crushed product that is open from the top and placed in a collecting container of the crusher. To simplify manipulation with the bag in such a device and prevent contaminants from getting in the crusher zone and section of conveyance of the crushed product, the bag is made as a single-serving bag and has a holder on its hole that is attached to the seat located in the zone of the crusher outlet; both the holder and the socket have through holes corresponding to each other. EFFECT: improved design. 6 cl, 8 dwg
Patent RU-2091736-C1 (RU)
Title: Method of measurement of rocket engine thrust momentum and test bench for its realization
Inventor: ZAVALNYUK ANATOLIJ G
IPC: G01L5/13
Filed: 1994-09-27
Granted: 1997-09-27
Abstract: FIELD: rocketry. SUBSTANCE: in measurement of rocket engine thrust momentum the primary transducer is influenced through the longitudinal friction clutch; on completion of operation of the rocket engine the displacement of the friction clutch relative to the initial position is measured that corresponds to the moment of exceeding of the nominal value of the primary transducer by the rocket engine thrust. Rocket engine thrust momentum I r  is determined by formula:  , where I p.t.  - integral value of thrust momentum measured by the primary transducer; M - mass of the movable parts moving relative to the fixed part of the friction clutch; F jr  - friction force of the friction clutch corresponding to the nominal value of the primary transducer; L-value of longitudinal displacement of the friction clutch relative to the initial position. The test bench has a support, primary transducer connected to a recorder, fasteners of the engine under test, double-acting friction clutch installed between the support and rocket engine under test, and a meter of friction clutch longitudinal displacement. The friction clutch may be made in the form of a collet enveloping the rod and engaged with it on the exterior surface, and the meter of friction clutch longitudinal displacement is made in the form of metering divisions on the rod. Besides, the friction clutch may be made in the form of a piston engaged with the cylindrical guide on the exterior surface; the area of engagement is made of friction material. EFFECT: facilitated procedure. 4 cl, 3 dwg
Patent RU-2118640-C1 (RU)
Inventor: MAKSIMOV V I
IPC: C08B37/08
Filed: 1994-09-28
Granted: 1998-09-10
Abstract: FIELD: biotechnology. SUBSTANCE: method involves treatment of chitin with sulfuric acid solution at concentration 55-75% at 40-50 C for 20-120 min followed by neutralization of obtained products with calcium salts. The prepared mixture can be used as both paste-like mass and dry form as bioactive substance in plant growing and cattle breeding. EFFECT: improved method of preparing.
Patent RU-2075473-C1 (RU)
Inventor: PANFILOV ALEKSANDR V
IPC: C07C403/14
Filed: 1994-11-04
Granted: 1997-03-20
Abstract: FIELD: chemical technology, vitamins. SUBSTANCE: b-ionone is synthesized by cyclization of pseudoionone using liquid anhydrous hydrogen fluoride at mole ratio pseudoionone : hydrogen fluoride = 1:(6-11), at temperature from minus 2 to plus 10 C. Hydrogen fluoride can be distilled off from reaction mixture and used repeatedly. Synthesized b-ionone is a parent substance for vitamin A synthesis. EFFECT: simplified process, decreased waste at b-ionone synthesis, increased yield, enhanced quality of the end product, decreased reagent consumption. 3 cl, 2 tbl
Patent RU-2096034-C1 (RU)
Title: Pharmaceutical composition inducing glutathione biosynthesis, glutathione transferase activity and showing antitoxic, radioprotective and antihypoxic action and methods of treatment, prophylaxis and protection using thereof
Inventor: KOMISSAROVA IRINA A
IPC: A61P39/00
Filed: 1994-11-30
Granted: 1997-11-20
Abstract: FIELD: medicine, biochemistry. SUBSTANCE: pharmaceutical composition has pharmaceutically acceptable carrier and an active component - effective amount of a mixture of L-glutamic acid, glycine and sulfur-containing amino acid taken from the group including cysteine, cystine and methionine at mass ratio of components = 1:1:1. Pharmaceutical composition can be prepared in the form of powder, tablet or solution. It has each of the indicated components at amount 0.1-0.2 g per a single dose. Pharmaceutically acceptable carrier consists of water or methylcellulose. Composition is used for prophylaxis and treatment of chronic alcoholism, intoxication with aromatic hydrocarbons and for resistance increase to hypoxia and protection from radiation damage by sublingual administration at effective dose. EFFECT: enhanced effectiveness of composition. 8 cl, 1 dwg , 11 tbl
Patent RU-2141109-C1 (RU)
Title: Method and device for classifying particles
Inventor: UL F ANDERS SAFFAN TEHPPER
IPC: G01T3/00
Filed: 1994-12-21
Granted: 1999-11-10
Abstract: FIELD: classifying kimberlite particles according to their diamond content. SUBSTANCE: each particle is irradiated with fast neutron beam at resonant energy level specified for carbon C 12 . Image is obtained for each particle which shows how it passes neutron beam; then particles are classified according to presence or absence of diamond in them. Method can be augmented by irradiating particles with neutrons at resonant and non-resonant energy levels; spectrums obtained yield resultant image which is analyzed for classifying the particles. Device implementing this method has hard beryllium, lithium, or carbon target which is bombarded by accelerated deuteron beam at energy of 1-4 MeV to obtain fast neutrons of 7.7 MeV energy and device for sorting out particles into fractions according to their classification. EFFECT: provision for eliminating background noise about analyzed image obtained. 30 cl, 2 dwg
Patent RU-2080001-C1 (RU)
Title: Способ изготовления электродов электрофильтров
IPC: B29C65/56
Filed: 1994-12-08
Granted: 1997-05-20
Abstract: 1. Способ изготовления электродов электрофильтра, включающий формование многоканальных модульных пластин для осадительных электродов, соединительных элементов и коронирующих электродов из полимерных материалов и их последующую сборку, отличающийся тем, что сборку осадительных электродов из многоканальных модульных пластин осуществляют посредством соединительных элементов, устанавливаемых по продольным краям многоканальных модульных пластин и снабженных по меньшей мере одной парой направляющих пластин, расстояние между которыми меньше или равно толщине многоканальной модульной пластины, и по меньшей мере одной ограничительной пластиной, угол между которыми составляет 90 - 180, при этом соединительные элементы формуют литьем под давлением 70 - 100 МПа и при 220 - 250С.2. Способ по п.1, отличающийся тем, что многоканальные модульные пластины формуют экструзией при 183 - 193С и давлении 6,5 - 11,0 МПа посредством плоскощелевой головки с кольцевым сечением формующих каналов, причем смежные каналы пересекаются по хорде наружного диаметра кольца, длина которой составляет не менее 0,1 наружного диаметра кольца.3. Способ по пп.1 и 2, отличающийся тем, что многоканальные модульные пластины перед сборкой подвергают дополнительной локальной термообработке при 270 - 300С продолжительностью до 1с.4. Способ по п.1, отличающийся тем, что коронирующие электроды формуют литьем под давлением 85 - 110 МПа и температуре 225-245С в виде отдельных элементов цилиндрической формы с фиксированными точками коронирования и собирают на несущем стержне круглого сечения, диаметр которого меньше внутреннего диаметра элемента, с одновременным их закреплением
Patent RU-2082170-C1 (RU)
Inventor: KIPRIYANOVA ELENA N
IPC: G01N33/82
Filed: 1994-12-30
Granted: 1997-06-20
Abstract: FIELD: biotechnology, biochemistry, analytical chemistry. SUBSTANCE: examined material containing vitamin B 5  is subjected for acid hydrolysis in 1-2 N H 2 SO 4 . Obtained hydrolyzate is deproteinized and subjected for chromatography on sorbent Silasorb SPH C18. Vitamin is eluted with a mixture acetic acid : 25% trimethylamine aqueous solution : water at volume ratio = 3: 2:95. EFFECT: improved method of assay. 3 dwg, 3 tbl
Patent RU-2138192-C1 (RU)
Inventor: SKLADNEV VIKTOR NIKOLAEVICH
IPC: A61B5/05
Filed: 1995-03-06
Granted: 1999-09-27
Abstract: FIELD: medicine; applicable in diagnoses, both, of external surfaces of skin, and also of internal organs, for instance, in diagnosis of carcinoma of uterine cervix. SUBSTANCE: device for embodiment of claimed method includes probe with shape suitable for contact with tissue. Probe has devices for acting on tissue with numerous various stimulants such as electrical, light, heat, sound, magnetic, and determination of physical response actions to said stimulants. Probe is connected to analog unit which serves as buffer for signals between probe and processor. To classify tissues, processor processes responses in definite combinations, and then, compares classified tissue with catalogue of expected types of tissues to identify the examined tissue. Processing of obtained data is carried out in real time, and type of tissue is indicated to operator. EFFECT: higher efficiency of use for diagnosis of a large number of tissue types and carcinoma in points difficult to access. 23 cl, 20 dwg
Patent RU-2083483-C1 (RU)
Title: Cascade ozonator
Inventor: VARLAMOV LEONID I
IPC: C01B13/11
Filed: 1995-03-07
Granted: 1997-07-10
Abstract: FIELD: ozone generation. SUBSTANCE: ozonator contains two electrodes - solid and sectioned ones mounted in spaced relation to each other. Sectioned electrode consists of current conducting plate covered with dielectric. The latter supports sections separated into subsections. Solid electrode consists of current conducting plate and dielectric fastened to it. The two electrodes are wire-led to high-voltage source. EFFECT: improved design. 3 dwg
Patent RU-2095707-C1 (RU)
Title: Device for drying capillary porous materials
Inventor: GLAZNEV VLADIMIR N
IPC: F26B17/12
Filed: 1995-05-11
Granted: 1997-11-10
Abstract: FIELD: drying biological and medical preparations, agricultural products; chemical, light and other industries. SUBSTANCE: acoustic radiator includes piston with rod, sound source and drying chamber located coaxially with it and made in form of sound channel. Containers provided with loading doors and adjustable unloading doors are arranged in this channel vertically at some distance from one another. Vertical walls of containers are made from metal screen whose mesh is lesser than minimum size of particles of material being dried. Length of sound channel greatly increases its transverse sizes. Sound absorber is mounted in outlet section of channel. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2065937-C1 (RU)
Inventor: KHUSAINOVA ASIYA AKRAMOVNA
IPC: E21B43/20
Filed: 1995-06-08
Granted: 1996-08-27
Abstract: Изобретение относится к нефтяной промышленности и может найти применение при разработке неоднородной нефтяной залежи. На поздней стадии разработки залежи выделяют участок разработки, ограниченный литологическим замещением на неколлектор, и/или внешним контуром нефтенасыщенности, и/или рядами нагнетательных скважин. Закачку рабочего агента производят в циклическом режиме. На участке разработки для закачки раствора полимерного материала выделяют нагнетательные скважины, размещенные внутри выделенного участка разработки и вблизи с добывающими скважинами с высоким дебитом. Закачивают раствор полимерного материала. Периоды циклического режима закачки рабочего агента увеличивают в 2-3 раза. Разработку ведут в режиме поддержания пластового давления при соответствии годовых объемов закачки и отбора жидкости. В качестве рабочего агента используют попутную бобриковскую пластовую воду плотностью 1,04-1,14 г/см 3 . 1 з.п. ф-лы.
Patent RU-2089996-C1 (RU)
Title: Storage battery converter
Inventor: SVECHARNIK DAVID V
IPC: H02M7/64
Filed: 1995-08-16
Granted: 1997-09-10
Abstract: FIELD: electrical engineering. SUBSTANCE: storage battery converter has several, say three, storage cells with interacting plates and electric motor; part of plates of mentioned storage cells are fixed and mechanically coupled with shaft of mentioned motor so that active area of interacting plates cyclically varies each time motor shaft makes one revolution; motor proper is of commutator type but it is contactless since storage cells function as commutator. Set ac current produced may be used (better upon passing through transformers) to feed motor and respective loads. EFFECT: simplified design, enlarged functional capabilities. 2 cl, 3 dwg
Patent RU-2088542-C1 (RU)
Title: Method of isolation zinc from aqueous solutions
Inventor: DRESVYANNIKOV ALEKSANDR FEDORO
IPC: C02F1/64
Filed: 1995-08-29
Granted: 1997-08-27
Abstract: FIELD: waste utilization. SUBSTANCE: invention relates to recovering zinc from exhausted process solutions, e.g. in galvanic production. A precipitation method is involved wherein precipitation is caused by disperse aluminium in presence of sodium hydroxide taken in Zn/NaOH/Al molar ratio 1: (6-12):(1.0-2.5), which makes it possible to obtain zinc as metal powder with 95% purity fit to be used in metallurgy, galvanic technics, etc. EFFECT: achieved complete recovery of zinc. 1 tbl
Patent RU-2083842-C1 (RU)
Title: Method for supporting underground workings
Inventor: REVA VLADIMIR N
IPC: E21D11/14
Filed: 1995-09-21
Granted: 1997-07-10
Abstract: FIELD: underground construction industry. SUBSTANCE: method is intended for increasing stability of underground workings and enhancing bearing capacity of support in sections of tunnel-like workings cut and supported in heavily destructed rock mass (floating earth, tectonic disruption zones with crushed rock, karst holes, underground beds of former streams, etc.). According to method, in underground working continuously supported by rings of tubing or other segments at sections of crossing heavily disrupted rock mass at inner side of support rings along roof, foot and sides of working, installed are tubular members for example in the form of metal tubes of diameter substantially less than diameter of working and these tubes are rigidly connected with support rings. Inserted into tubular members are ropes and their ends are fastened in undisturbed rock mass beyond limits of working cross-section contour at angles to its lateral and longitudinal cross-sections. Ropes are prestressed by definite tension. This embodiment of working support in heavy geological conditions promotes formation of suspended system or span in disturbed zone which increases stability of this span, and tensioning of support rings by ropes gives them larger bearing capacity due to less compression of rings by rock pressing force. EFFECT: high efficiency. 4 cl, 2 dwg
Patent RU-2087917-C1 (RU)
Title: Plate of pendulum accelerometer
Inventor: DENISOV IGOR E
IPC: G01P15/13
Filed: 1995-11-30
Granted: 1997-08-20
Abstract: FIELD: measurement of accelerations with movement of objects in wide range of ambient temperatures with high accuracy. SUBSTANCE: plate includes supporting element, sensitive element, two straps to couple supporting element with sensitive element, supporting protrusions. Symmetry axis of plate is located between two straps, two opposite supporting protrusions and third central supporting protrusion is positioned on it. Two notches are made in supporting element on side of periphery of plate. Notches are made in supporting element on side of periphery of plate. Notches are situated between central supporting protrusion and two opposite supporting protrusions. EFFECT: enhanced reliability and accuracy of accelerometer. 3 cl, 6 dwg
Patent RU-2116182-C1 (RU)
Title: Method of manufacture of carrying articles with support surfaces
Inventor: POPOV S I
IPC: B23K28/00
Filed: 1995-12-20
Granted: 1998-07-27
Abstract: FIELD: mechanical engineering; railway car building; manufacture of bogie overspring beams, connecting beams of freight cars and other parts with support surfaces liable to wear in service; repair of support surfaces of above mentioned parts. SUBSTANCE: wear resistant layer is formed on support surface of part by upsetting cover of wear resistant iron-carbon alloy onto surface at forging temperature. Upsetting is done by application of uniformly distributed static load until thickness is obtained equal to deviation of position of support surface from nominal dimension in direction of load application. Then cover is cooled with holding at maximum load to temperature of 350-550 C. This done, load is removed from part and cover is welded along line of its mating with support surface of part. Cooling of cover in loaded state is carried out at a speed of 10-70 degrees/s and welding of cover is done at temperature of 250-350 C. EFFECT: improved quality of articles. 1 dwg
Patent RU-2129196-C1 (RU)
Title: Device for creation of support for structure on supporting surface
Inventor: LUNDKVIST LARS-OLOF
IPC: E04F15/00
Filed: 1994-06-16
Granted: 1999-04-20
Abstract: FIELD: construction engineering. SUBSTANCE: device relates to components used for erection of building foundation. Supporting member for arrangement of support for structure on supporting surface has supporting area with internal section and two external sections which are resistant to bending. Also provided are spacer screws which hold supporting area at certain distance from supporting surface. There are clamping members extending upwards from external sections and which limit space for receiving structural component. Internal section bends under load of structural component. Clamping strips are arranged in plane which is perpendicular to structural component. Clamping strips are clamped at free contact to opposite sides of structural component due to clamping forces occurred in result of aforesaid loading of bending internal section. Aforesaid embodiment of device enhances reliability and simplifies mounting of supporting member. EFFECT: higher efficiency. 8 cl, 10 dwg
Patent RU-2096891-C1 (RU)
Title: Single-phase pole-changing motor winding
Inventor: SHANSHUROV GEORGIJ A
IPC: H02K17/06
Filed: 1996-03-22
Granted: 1997-11-20
Abstract: FIELD: electrical engineering. SUBSTANCE: split-phase, single-layer winding with pole pair ratio P 1 :P 2 = 1:2 and P 3 > P 2  is built up of two parts with diametral pitch according to pole pair P 2 ; each part has 2q coils and each phase, 1/a circuits, where q = 3a, 5a, 7a, ...; a = 1,2,3, ...; both circuits are series-connected with three taps; pole pair P 2  is formed by cumulative connection of coils of first and second winding parts, pole pair P 1 , by differential connection, and pole pair P 3  is determined by expression P 3 = P 1 q/a, where first phase is formed by odd-numbered circuits of winding and second phase, by even-numbered ones; next circuit is differentially connected to preceding one. EFFECT: facilitated manufacture and reduced active material input. 5 cl, 6 dwg
Patent RU-2126656-C1 (RU)
Title: Guide of finger flexor tendons
Inventor: MIGULEVA I JU
IPC: A61B17/04
Filed: 1996-03-29
Granted: 1999-02-27
Abstract: FIELD: medicine; traumatology. SUBSTANCE: guide is made of superelastic round-section wire with memory of form. Wire is manufactured as spiral for passing it and setting new direction of guide end movement. This movement is effected due to combination of forward motion and turning about its axis in fibrous-synovial canal of finger. Spiral diameter does not exceed dimensions of vacant space in this canal. Lead of spiral equals distance between centers of rotation of metacarpophalangeal and proximal interphalangeal joints of wrist fingers along axis of proximal phalanx. Guide end is positioned at a distance X with respect to spiral axis processing from relation OL x LR, where R is radius of spiral. EFFECT: enhanced accuracy of guide passing through fibrous-synovial canal, reduced traumatic injuries, reduced time of operation. 1 dwg
Patent RU-2102912-C1 (RU)
Title: Приспособление для приема жидкой пищи
Inventor: LOGINOV EVGENIJ GAVRILOVICH
IPC: A47G19/22
Filed: 1996-04-11
Granted: 1998-01-27
Abstract: Использование: в медицине, приспособление относится к медицинской посуде и является сосудом для приема жидкой пищи лицами, которые не в состоянии держать обычный сосуд, например, чашку, ввиду потери ими или рук, или пальцев, или при временном поражении пальцев и кистей при ожоге и при сильной физической травме. Сущность изобретения: приспособление содержит емкость с пятой, надеваемую на емкость опору с двумя ребрами с захватами на их концах и втулкой в центре опоры. Во втулку вставляется трубка для приема жидкой пищи. В случае нажатия на верхний торец трубки пята препятствует опрокидыванию приспособления. Для случая, когда пользующемуся приспособлением трудно твердо держать шею, применяется приспособление, в котором опора имеет три ребра с выемкой на одном из захватов. В выемку можно упереть подбородок и, тем самым, твердо зафиксировать шею. 1 з.п. ф-лы, 5 ил.
Patent RU-2102120-C1 (RU)
Title: Device for cleaning of inert gas
Inventor: VOVK S M
IPC: B01D53/04
Filed: 1996-08-06
Granted: 1998-01-20
Abstract: FIELD: devices for cleaning inert gases (krypton, xenon, argon and others) from gaseous impurities such as nitrogen, oxygen, hydrogen, carbon dioxide gas, etc by their absorption with solid absorbent (sponge titanium or other getters) in chemical, metallurgical, mechanical engineering and other industries. SUBSTANCE: device includes heatproof body with removable cover and bottom in which internal cylindrical retort with perforated bottom is installed. Internal cylindrical retort is located coaxially in external retort to form annular gap for passage of cleaned gas. External retort lower half is filled with alternating layers of solid absorbent with packing and without it. Packing is presented in the form of left-hand or right-hand spiral from metal band with absorbent poured into slotted gaps. Heater encased in its own casing is located inside device body, on external surface of external retort. Body also has heat exchanger mounted in upper half of internal retort and presents shielded heat insulator with trays polished in direction of gas motion. Body has process branch pipes located on external retort surface protruding above body cover. EFFECT: higher cleaning depth of inert gas to 0.5x10 -4 -1x10 -4  % vol, reduced power consumption, possibility of cleaning of inert gases of particular value, simple maintenance and operation, reduced overall dimensions, provision of ecological safety in operation. 2 cl, 1 dwg