baber/WOPTO huggingface dataset:
Patent RU-2093311-C1 (RU)
Title: Plant for production of ultrafine powders of metals, alloys and metal chemical compounds by method of wire electric explosion
Inventor: KOTOV YURIJ A
IPC: B22F9/14
Filed: 1994-12-01
Granted: 1997-10-20
Abstract: FIELD: powder metallurgy. SUBSTANCE: plant has power supply source with energy-storage capacitor, switching system, reactor for wire explosion with high-voltage and grounded electrodes, wire feed mechanism, power accumulation system ands gas supply system. Energy-storage capacitor is switched by control switching gear. Introduced into wire feed mechanism is deformation unit made in the form of rings or freely rotating rollers with guide groove secured in holder and rotating round axis of wire extension with the help of rods enabling motion of rings or rollers to preset distance from axis of holder rotation. System of powder accumulation has cyclone and electrostatic precipitator having hoppers for powder accumulation, fan and classifier of baffle-vortex type. Installed in classifier chamber is guide truncated cone whose lower base is in a spaced relation to chamber wall, and upper base is formed so as to make gap parallel to slots of classifier rotor. Installed by cone axis is branch pipe supplying gas with initial powder from reactor. Hopper for powder accumulation is connected to bottom of classifier chamber by means of pipeline provided with gate. EFFECT: higher degree of dispersion of produced powder, increased productivity, reduced process energy consumption and extended nomenclature of exploded materials.
Patent RU-2113331-C1 (RU)
Inventor: RUDJAK EHMIL MARKOVICH
IPC: B23K10/00
Filed: 1995-02-16
Granted: 1998-06-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: plant for plasma cutting of metal by penetrating electric arc may find use for cutting of complex profile metal with any clearance and under direct contact with metal of one-time firing of plant. Output electrode is anode and has discharge tubular conduit for electric arc constantly burning in it. Length of conduit is comparable with length of this arc. Bushing is mounted with clearance around body of plant. It has outlet uniaxial to discharge tubular conduit of output electrode. Bushing has holes made tangentially to circumference of its internal surface for vortex injection of gas into clearance that forms combined axial stabilization of constantly burning arc, flowing out flux of plasma and electric arc penetrating metal which burns between cathode and cut metal. EFFECT: improved stability of arc and high productivity of plant. 5 cl, 3 dwg
Patent RU-2086307-C1 (RU)
Title: Device for trapping of placer heavy metals
Inventor: LOPATIN VLADIMIR T
IPC: B03B5/70
Filed: 1995-03-23
Granted: 1997-08-10
Abstract: FIELD: mineral concentration; applicable on scrubber-sluicing devices and building units used in mining industry. SUBSTANCE: device includes scrubber, sluice installed after scrubber in direction of pulp motion and having successively installed scrubber in direction of pulp motion and having successively installed movable and immovable riffles. Made in sluice bottom, under end part of movable riffles is lateral slot with concentrator under it. Movable riffles are made in form of transverse trapezoidal strips interconnected by longitudinal strips secured to sluice walls by flexible members. Concentrator is made in form of rectangular chamber with side walls and double bottom plate. Upper bottom plate is made of flexible material, and lower bottom plate has pipe union for supply of pulsing water jet. EFFECT: higher efficiency. 3 cl, 3 dwg
Patent RU-2071606-C1 (RU)
Title: Device for proximity determination of moisture content of lumber
IPC: G01N33/46
Filed: 1995-04-12
Granted: 1997-01-10
Abstract: FIELD: wood-working industry. SUBSTANCE: device for proximity determination of moisture content of lumber has pulse generator of electric signals, capacitive primary converter, instrument and conversion unit, indicator and power supply unit. Capacitive primary converter is manufactured in the form of plate put on one wall of body or being part of this wall. Body proper is fabricated in the form of electric screen. Plate can be sectional with sections being tied up to corresponding inputs of instrument and conversion unit. In this case plate functions as active electrode and conductive ground is used as second electrode. It can be formed artificially. EFFECT: increased authenticity of proximity determination of moisture content. 3 cl, 3 dwg
Patent RU-2108267-C1 (RU)
Title: Toroidal fuselage of unmanned flying vehicle
Inventor: DZHEJMS P SAJKON
IPC: B64C27/33
Filed: 1993-06-18
Granted: 1998-04-10
Abstract: FIELD: aeronautical engineering. SUBSTANCE: fuselage includes main rotor unit for opposite rotation which is secured on fuselage by means of radial struts fitted coaxially inside passage of fuselage. Fuselage is made in form of circular structure with C-shaped cross section; wall of this structure forms passage of toroidal fuselage and upper and lower edges of this wall bound its interior; C-shaped circular structure is provided with at least three pairs of frame bulkheads and closing segment mounted between upper and lower edges of C-shaped circular structure. Frame bulkheads are located in inner chamber of fuselage at equal distance; bulkheads of each pair of bullheads bound two different areas: smaller area is formed between adjacent bulkheads of one pair and larger area is formed between adjacent bulkheads of two pairs; axes of radial struts securing the main rotor unit on fuselage pass through smaller areas of its interior. EFFECT: enhanced reliability. 4 cl, 32 dwg
Patent RU-2104612-C1 (RU)
Title: Control gear for automobile induction starter-generator
Inventor: SKOROSPESHKIN A I
IPC: H02P9/44
Filed: 1995-05-04
Granted: 1998-02-10
Abstract: FIELD: electrical engineering. SUBSTANCE: control gear has first and second frequency control inputs of controlled valve-type converter interconnected by two differentially connected diodes 7, 8 whose common point is connected to input of mentioned voltage-to-frequency converter; first control unit 15 is provided with starting frequency setting element 18; regulator of this unit has flip-flop and controlled switch whose output is coupled with output of frequency regulator 20; output of starting frequency setting element is connected to opening input and is also connected to second input of first comparison unit 29; closing input is connected to output of mentioned functional converter. EFFECT: improved starting torques and power characteristics. 1 dwg
Patent RU-2146242-C1 (RU)
Inventor: MANDRED GSHAJDMAJER
IPC: C07C67/04
Filed: 1995-06-05
Granted: 2000-03-10
Abstract: FIELD: chemical industry. SUBSTANCE: described is method of preparing terpenic esters by reacting C 10 H 16 -terpenes with low- molecular carboxylic acid in the presence of acid ion exchanger as catalyst. Reaction is carried out at terpene to carboxylic acid molar ratio of 0.2:1-2:1 at 25-60 C. Reactants are passed at bottom through acid ion exchanger located in tubular reactor at such rate that ion exchanger uniformly fills reactor while being in suspended state. EFFECT: more efficient preparation method. 2 cl, 2 ex
Patent RU-2103680-C1 (RU)
Title: Способ оценки качества клейковины в зерне пшеницы
Inventor: LEVIN I F
IPC: G01N33/02
Filed: 1995-08-16
Granted: 1998-01-27
Abstract: Использование: при оценке качества клейковины в зерне пшеницы. Сущность изобретения: способ включает отмывку клейковины с использованием имеющейся водопроводной воды с фактической жесткостью и снятие показаний на приборе ИДК. Показания прибора ИДК приводят к единой фиксированной жесткости, равной 3,5 мг/экв, учитывают жесткость воды, вводят поправочный коэффициент и качество клейковины определяют с использованием формулы: ИДК 3,5  5 = Ш ИДК   ФЖ  - (ФЖ - 3,5) • К, где ИДК 3,5  - приведенные показания шкалы прибора ИДК при фактической жесткости воды, Ш ИДК   ФЖ - показания шкалы прибора ИДК при тактической жесткости воды, ФЖ - величина фактической жесткости волы; К - поправочный коэффициент, равный 2. 2 табл.
Patent RU-2089405-C1 (RU)
Title: Vehicle wheel suspension
Inventor: VORKUEV SERGEJ A
IPC: B60G11/22
Filed: 1995-09-25
Granted: 1997-09-10
Abstract: FIELD: mechanical engineering; trailer wheel suspensions. SUBSTANCE: wheel suspension has tubular square section housing 1 accommodating square section axle-shaft 3. Resilient rubber members - cords 4 are arranged with preliminarily tensioning in inner corners of housing 1. Arm 5 of wheel trunnion 6 is connected to outer end of axle-shaft 3. Additional tubular square section housing 7 is arranged between housing 1 and axle-shaft 3 at angle of 45 degrees. Cords 8 are placed with preliminarily tensioning in inner corners of additional housing 7. Axle-shaft 3 has journals 9 resting on surface of stoppers 10 secured on housing 1 and playing the part of supports and seals. Adjusters arranged in additional housing are made in form of threaded bushing 11 secured to additional housing 7 and adjusting screw-stop 12. Special ports 13 with lids 14 are made in housing 1 to provide access to screws. EFFECT: enlarged operating capabilities, improved quality of suspension. 4 dwg
Patent RU-2105096-C1 (RU)
Inventor: JUSUPOV N S
IPC: E01B21/04
Filed: 1995-10-16
Granted: 1998-02-20
Abstract: Использование: в конструкциях верхнего строения пути. Сущность изобретения: рельсовое стыковое соединение содержит боковые накладки и вкладыш с плавно закругленной верхней поверхностью. В головках рельсов выполнены желобы, в которых посредством болтов, пропущенных через прорези, смонтирован упомянутый вкладыш. 5 ил.
Patent RU-2095794-C1 (RU)
Title: Method of checking the plates having rough surfaces
Inventor: ASTAFEV OLEG V
IPC: G01N21/89
Filed: 1996-02-19
Granted: 1997-11-10
Abstract: FIELD: defectoscopy. SUBSTANCE: method includes plate scanning by beam of translucent laser radiation on the side of rough surface and recording of diffused radiation passed through face surface of plate. Scanning is performed by radiation with wave length λ > 4a(n-1), where a is characteristic size of surface roughness determined by plate machining quality; n is plate refraction value with beam diameter  , where λ is translucent radiation wave length, and h is plate thickness. EFFECT: improved check results. 3 dwg
Patent RU-2101685-C1 (RU)
Inventor: VISHNEVSKIJ A S
IPC: G01G21/28
Filed: 1996-02-23
Granted: 1998-01-10
Abstract: FIELD: measurement technology. SUBSTANCE: method consists in positioning and orientation of measurement units between interacting material objects, in conversion of values of mechanical action to parameters of frequency of electric signal, in transmission of information from measurement units to control unit and in mathematical processing of it in accordance with specified algorithm. Devices can be manufactured: first one in the form of platform of base with measurement units mounted on adjustable supports and weight-taking platform put on bearing parts of units. Second device has body in the form of vessel of unspecified form connected through bearing members and force-transmitting units to measurement units mounted on bases. Third device includes measurement units placed on base and connected through force-transmitting unit to bearing unit. EFFECT: enhanced authenticity of method. 9 cl, 4 dwg , 1 tbl
Patent RU-2114249-C1 (RU)
Title: Method for stabilizing foundation of aerial power line supports
Inventor: KISLOV BORIS IVANOVICH
IPC: E02D27/12
Filed: 1996-04-17
Granted: 1998-06-27
Abstract: FIELD: aerial power line construction. SUBSTANCE: this is used in construction area and namely in carrying out repair and maintenance operations on existing aerial power lines which are in emergency or dangerous condition. According to method, pile foundation of aerial power line support which is subjected to extracting load is reinforced by sinking anchor piles into ground and connecting them by links with foundation piles. Anchor piles are arranged at opposite sides with respect to longitudinal axis of aerial power line on straight line which passes through geometric center of foundation and perpendicularly to longitudinal axis of aerial power line. Each anchor pile is connected by links to nearest pair of foundation piles. Spacer beam is installed between head-pieces of pair of anchor piles located coaxially at different sides of longitudinal axis of aerial power line. Each anchor pile can be made up of two longitudinal components placed close to each other. Each of these components is connected to its pair of foundation piles which is most distant from it. Aforesaid arrangement simplifies performance of operations, reduces labour-intensity, enhances reliability of stabilizing foundation of aerial power line support in ground during further operation. EFFECT: higher efficiency. 1 cl, 2 dwg
Patent RU-2098994-C1 (RU)
Inventor: EREMIN EVGENIJ P
IPC: A46B9/04
Filed: 1996-05-22
Granted: 1997-12-20
Abstract: FIELD: articles of sanitary and hygiene. SUBSTANCE: toothbrush has head with bristles, neck and handle provided with triangular slot. Base of slot coincides with end of handle and apex is oriented toward head. Such configuration of slot allows toothbrush to be arranged in vertical position upon usage on any object available by pinching it between sides of slot. Handle with slot has reduced rigidity in head plane to allow abrupt motion on toothbrush head to be absorbed during teeth cleaning. EFFECT: increased efficiency and simplified construction. 1 dwg
Patent RU-2119304-C1 (RU)
Title: Method of puncture biopsy and needle for its embodiment
Inventor: MELAJ A A
IPC: A61B17/34
Filed: 1996-07-01
Granted: 1998-09-27
Abstract: FIELD: medicine. SUBSTANCE: according to puncture biopsy method, sampling is performed with dosed sampling process interruption combined with beginning of needle removal from tissues. To this end, mandrin 3 is positioned in hollow 2 of tube 1 of puncture needle for its fixed longitudinal displacement. Mandrin 3 is made in the form of shaped flexible rod 4 with handle 5. The latter is located in recesses 8 and 12 of cannula 7 and positioner 10. Hole 13 with cutting edge 14 is made on side surface of tune 1. Cannula 7 is secured on tube 1. EFFECT: reduced traumatic consequences, reduced time of preoperative diagnostics, simplified tissue puncturing process. 3 cl, 4 dwg
Patent RU-2151143-C1 (RU)
Inventor: GERKHARD TSOLLER
IPC: C07D401/12
Filed: 1994-10-24
Granted: 2000-06-20
Abstract: Описываются новые замещенные 5-членные гетероциклы общей формулы I, где значения W, Z, Y, B, D, E, b, c, d, e, f, g, h указаны в п.1 формулы изобретения, проявляющие свойства ингибиторов агрегации тромбоцитов. Описываются также способ получения и фармацевтическая композиция на основе соединений формулы I. 3 с. и 14 з.п. ф-лы, 3 табл.
Patent RU-2104595-C1 (RU)
Inventor: KONNOV B A
IPC: A61N5/10
Filed: 1996-10-16
Granted: 1998-02-10
Abstract: FIELD: medical devices, in particular, oncology and neural surgery. SUBSTANCE: method involves tuning emission center of ionizing radiation source by means of movement of X-ray sighting unit in vertical plane, three-dimensional sighting of emission center to target point and its exposition to radiation using ionizing radiation source which moves around target point using collimated radiation. In addition emission center is located at intersection of optical axes of X-ray sighting unit when it is driven to vertical or horizontal position. Corresponding device has ionizing radiation source, X-ray sighting unit, object table and patient's head clamp which is located on table and is designed as individual mask which is made from rapidly hardening material. Clamp is located for fixing with respect to emission center. In addition device has set of collimators. X-ray sighting unit has X-ray sight which is mounted for movement in vertical plane. EFFECT: possibility to generate required under-surface dozes for increased number of patients. 4 cl, 1 dwg
Patent RU-2109707-C1 (RU)
Title: Method for preparing blowing agent for production pores in concrete mixture
Inventor: KHOKHLOV ANTON L VOVICH
IPC: C04B22/04
Filed: 1996-10-16
Granted: 1998-04-27
Abstract: FIELD: building materials production, namely, production of pasty blowing agents which are used for production pores in concrete mixture. SUBSTANCE: method involves mixing of aluminium powder and mixing water. Waste of producing alcohol by rectification method is used as said mixing water, waste being preliminary affected by ozonation. Thus prepared cellular concrete has high physical and mechanical characteristics. EFFECT: improved efficiency of the method. 1 tbl
Patent RU-2110750-C1 (RU)
Inventor: DOROFEEV S V
IPC: F42B1/02
Filed: 1997-04-15
Granted: 1998-05-10
Abstract: FIELD: military equipment, applicable for piercing various obstacles and producing a fragmentation field. SUBSTANCE: the body accommodates an explosive charge and an initiating device in the axis of ammunition symmetry. A shaped recess is made on the charge plane surface. At least one annular shaped recess with a V-shaped section is made on the charge lateral surface, its angle bisector passes through the center of the initiating device. Stress concentrators are made on the shaped recess facing. EFFECT: enhanced efficiency. 4 cl, 2 dwg
Patent RU-2123542-C1 (RU)
Title: Method of producing coke plates for fluorine electrolyzers
Inventor: ZUSAJLOV JU N
IPC: C25B11/044
Filed: 1997-04-17
Granted: 1998-12-20
Abstract: FIELD: technology of production of calcined coke plates, in particular, methods of producing plates for manufacture of anodes of fluorine medium-temperature electrolyzers. SUBSTANCE: method includes preparation of mixture from pitch or needle coke and coal-tar pitch, formation of intermediate product, double calcination of intermediate products with intermediate impregnation with pitch. Repeated calcination after impregnation with coal-tar pitch or petroleum impregnation pitch is carried out at temperature not more 1100 C. Intermediate product calcination may be carried out in induction furnace. EFFECT: higher economic efficiency. 2 cl, 2 tbl
Patent RU-2130371-C1 (RU)
Title: Electrode coat
Inventor: LOZOVOJ V G
IPC: B23K35/365
Filed: 1997-05-27
Granted: 1999-05-20
Abstract: FIELD: electric welding. SUBSTANCE: composition of electrode coat can be used for surfacing and welding up of castings of railway spiders and other parts made from high-manganese steels of 11OГ13Л. brand. Composition of coat includes marble, fluorite, chromium, graphite, potassium carbonate, ferromanganese and nickel powder under following proportion of components, wt.%: marble, 10.0-15.0; fluorite, 4.0-15.0; ferromanganese, 20.0-32.0; graphite, 3.0-7.0, chromium, 34.5-46.5; nickel, 4.0-7.0; potassium carbonate or soda, 0.5-1.5. Coating of electrodes with rods made from low-carbon steel provides for considerable reduction of cost of electrodes and improves technology of their manufacture. EFFECT: reduced cost of electrodes, improved technology of their manufacture. 5 tbl
Patent RU-2133516-C1 (RU)
Title: Color display panel
Inventor: RAKHIMOV A T
IPC: H01J17/49
Filed: 1997-05-30
Granted: 1999-07-20
Abstract: FIELD: data display engineering; color plasma displays, television sets, or shared screens. SUBSTANCE: panel has front glass plate and rear one both bearing electrode structures forming pixel matrix; each pixel has three microbit cells for generating ultraviolet light; each microbit cell of pixel has, respectively, one of three photoluminescent phosphors emitting red, green, or blue light under the action of ultraviolet rays; novelty is that deposited in addition on front glass plate, on side of microbit cells, is light filter layer, characteristics of light filter of each cell emitting red, green, or blue light being capable of ensuring optimal transmission of respective beam at desired wavelengths and spectral width thereby improving color transmission, suppressing stray gaseous-discharge illumination in visible part of spectrum, and improving contrast of image due to suppressing most of external light dissipated by panel. EFFECT: improved quality of color transmission and plasma display contrast. 1 dwg
Patent RU-2152927-C1 (RU)
Inventor: HALLINAN ANN E
IPC: C07D277/46
Filed: 1995-11-08
Granted: 2000-07-20
Abstract: Изобретение относится к новым аминопроизводным формулы (I), где R 1  - R 4  - атомы водорода; X - алкилен с 1 - 6 атомами углерода; Y - низший алкил; B - NR 5 R 11 , где R 5  - атом водорода, R 11  выбран из 5 - 6-членного гетероциклического радикала, в котором один кольцевой член является углеродом и 1 - 4 члена - гетероатомами азота или серы, или их фармацевтически приемлемые соли, полезные как ингибиторы синтеза оксида азота. Предложены также способ ингибирования синтеза оксида азота, способ селективного ингибирования синтеза оксида азота, продуцируемого индуцируемой NO-синтазой, способ снижения уровня оксида азота и фармацевтическая композиция. 5 з.п. ф-лы, 1 табл.
Patent RU-2125236-C1 (RU)
Title: Powder rotor of gyroscopic instrument and gear for bench testing of powder rotor
Inventor: FILISOV A D
IPC: G01C19/12
Filed: 1997-07-08
Granted: 1999-01-20
Abstract: FIELD: testing of powder rotors. SUBSTANCE: gear is intended to test rotors which are accelerated by gases from burning of powder charge. Body and threaded cover of rotor form combustion chamber. Powder charge in the form of blasting cartridge in placed into chamber. Electric ignitor is put into duct of blasting cartridge. Piston with bearing are positioned in hollow axle of cover. Grooves are made in side surface of piston. Gear for bench testing of rotor has frame with unit for attachment of rotor and unit for measurement of its parameters. Attachment unit is fabricated in the form of two rotating supports. Unit measuring parameters of rotor is pressure transducer coupled to piston. Photosensor is installed in frame. EFFECT: increased accuracy of measurement of parameters by value of pressure of gases in function of time and number of revolution of rotor in functions of time and pressure. 2 cl, 2 dwg
Patent RU-2130825-C1 (RU)
Title: Устройство для отвода смазывающе-охлаждающей жидкости со стружкой портального станка
Inventor: TEREKHOV V M
IPC: B23Q11/02
Filed: 1997-07-28
Granted: 1999-05-27
Abstract: Изобретение относится к области станкостроения, в частности к устройствам для отвода смазывающе-охлаждающей жидкости металлорежущего станка портального типа, предназначенным для изготовления глубоких отверстий в трубных решетках, а также в подобных крупногабаритных деталях, используемых в энергетическом машиностроении. Устройство для отвода смазывающе-охлаждающей жидкости со стружкой из зоны глубокого сверления портального станка снабжено отводящим элементом и по меньшей мере одним элементом размельчения стружки 18, элемент размельчения стружки установлен в корпусе 14 и расположен в его полости 15 в зоне выходного отверстия с возможностью контактирования со стружкой при движении ее из полости в трубопровод 21 совместно со смазывающе-охлаждающей жидкостью. Элемент отвода СОЖ соединен с порталом станка, несущим шпиндельный блок 6. Полость корпуса 14 посредством трубопровода 21 и элемента отвода соединена с емкостью для сбора стружки и смазывающе-охлаждающей жидкости. Устройство снабжено дополнительным элементом размельчения стружки в виде ножей, связанных с люнетной втулкой 17. Люнетная втулка 13 установлена в корпусе 14. Ножи выполнены различной длины. Внутренняя полость корпуса 14 выполнена тороидальной формы. Технический результат - обеспечение стабильного отвода стружки. 8 з.п.ф-лы, 4 ил.
Patent RU-2132069-C1 (RU)
Title: Method for predicting pregnancy outcome in cases of threatening premature labor
Inventor: KROSHKINA N V
IPC: G01N33/48
Filed: 1997-09-02
Granted: 1999-06-20
Abstract: FIELD: medicine. SUBSTANCE: method involves determining CD16+ and CD3+ cells number. Their ratio is calculated using formula of CD16+/CD3+. The values being less than or equal to 0.11, premature labor is to be predicted. EFFECT: high accuracy, specificity and sensitivity of the method. 1 tbl