baber/WOPTO huggingface dataset:
Patent RU-2128389-C1 (RU)
Title: Cable drawing device with at least one thermoplastic cable-duct tube and method for drawing cables into cable-duct tubes
Inventor: KHORST FOGEL ZANG
IPC: H02G1/08
Filed: 1993-06-11
Granted: 1999-03-27
Abstract: FIELD: electrical engineering. SUBSTANCE: device has cable duct with radial wall round in cross-sectional area and slide ribs made of tube material which are equally distributed over circumference of duct inner wall in wavy manner to form reversing regions between sections with constant angle of turn a and width of contact surfaces b formed in cable-duct tube between slide ribs and sheath of drawn-in cable as they come in contact. According to invention, angle of rib inclination g measured in radians satisfies equation g = r a /L c  and ranges between 0.001 and 1.2 radians, where r is between 12 and 100 mm and L c  is length of contact sections of slide ribs between reversing regions ranging between 500 and 10 000 mm. Here, A•r = 0,16b 2 Z•L c  or , in case connecting sections of length are provided between sections with constant angle of turn where slip ribs are parallel to tube axis, A•r = 0,16 2 •Z•(0,0003r 2 a 2 +L       2   c       ) 1/2 -4L v b•r, where A is contact surface of cable sheath at point of its intersection with slide ribs and ranges between 4.5 and 32 sq. mm; Z is number of slide ribs; cables that can be drawn in should have outer radius between 5 and 45 mm. Method used is characterized in that cables are drawn in at speed ensuring fusing of contact surfaces under effect of friction heat so that molten surfaces provide for lubricated friction condition. EFFECT: reduced traction forces under all process conditions. 4 cl, 5 dwg, 1 tbl
Patent RU-2049619-C1 (RU)
Title: Отсекатель газа
Inventor: FEDKO VALERIAN T
IPC: B23K9/16
Filed: 1993-10-19
Granted: 1995-12-10
Abstract: Использование: для регулирования расхода защитного газа при сварке. Сущность изобретения: отсекатель газа включает корпус, состоящий из верхней и нижней крышек, соединенных между собой с образованием успокоительной камеры. В нижней крышке выполнены отверстия для входа и выхода газа из успокоительной камеры. На верхней крышке выполнено направляющее отверстие под подпружиненный шток, взаимодействующий с газопроводящим отверстием посредством привода. Шток снабжен дроссельной иглой, взаимодействующей с ответной поверхностью отверстия для входа газа в успокоительную камеру. На стойке соосно штоку установлен взаимодействующий с ним упорный винт, снабженный шкалой. Успокоительная камера имеет высоту, меньшую диметра камеры. Диаметр камеры больше диаметра входного отверстия камеры, а последний составляет 1,3 3 диаметров входного отверстия камеры. 1 ил.
Patent RU-2081979-C1 (RU)
Title: Method for facing surfaces of structural components of buildings and other constructions
Inventor: OLENEV EVGENIJ A
IPC: E04F21/18
Filed: 1993-10-27
Granted: 1997-06-20
Abstract: FIELD: construction engineering. SUBSTANCE: according to method, members of facing material are fixed on panel by freezing until full contact with binding mortar with gradual thawing of fixing layer. Moisture produced at thawing is used for wetting of binding mortar during its hardening. EFFECT: high efficiency. 2 dwg
Patent RU-2065176-C1 (RU)
Title: Method of and device for surface-to-bottom distance metering
Inventor: PAVLIKOV SERGEJ N
IPC: G01S15/08
Filed: 1993-11-23
Granted: 1996-08-10
Abstract: FIELD: sonar engineering; acoustic systems for metering ship location depth (echo sounders). SUBSTANCE: method involves correlation processing of bottom reflected and return signals to determine delay time of the latter; in addition, function inversely proportional to calculated coefficient of cross-correlation function is found; adjustable time delay of reflected signal is found by minimum of comparison with unit value of additionally determined function; device implementing this method has series-connected division unit and adder with preset functions inserted between integrator output and extremum regulator input of standard correlative echo sounder. EFFECT: improved transconductance of regulation function and, hence, improved measurement accuracy. 1 dwg
Patent RU-2052887-C1 (RU)
Inventor: KLIMASH VLADIMIR S
IPC: G05F1/22
Filed: 1993-12-10
Granted: 1996-01-20
Abstract: FIELD: conversion technology. SUBSTANCE: voltage stabilizer has two frequency converters. One of them has D.C. link (three-phase-single-phase) and the other one has direct coupling and spontaneous commutation (single-phase-three-phase). Single-phase high-frequency step-down transformer is placed between them. Stabilizer provides for voltage stability on low-voltage side of transformer substation independent of changes of network voltage, of value and character of load. Stabilizer is controlled by two methods. In first case voltage of volt boost is controlled without shift of first harmonic, in second case leading phase shift of voltage of volt boost is used for compensation of reactive power. EFFECT: simplified design and reduces mass of stabilizer due to insertion of single-phase link of increased frequency. 2 cl, 2 dwg
Patent RU-2081171-C1 (RU)
Title: Recombinant plasmid dna pgdn, method of preparing recombinant plasmid dna pgdn and strain of bacterium escherichia coli containing recombinant plasmid dna pgdn used for preparing the hybrid protein consisting of 579 amino acids and showing antigenic properties of human virus t-cellular leukosis the first type
Inventor: GARAEV MANSUR M
IPC: C12N15/09
Filed: 1993-12-30
Granted: 1997-06-10
Abstract: FIELD: biotechnology, genetic engineering. SUBSTANCE: invention relates to methods of detection of human virus T-cellular leukosis the first type (HTLV-1). Method involves preparing recombinant plasmid DNA providing high level of hybrid gag-protein HTLV-1 production showing antigenic property and preparing the strain-producer of the indicated protein. Plasmid pGdN is obtained by fusion of plasmid pVR-290 fragment encoding E. coli β-galactosidase, two polylinkers, start replication region and gene determining the resistance to ampicillin with plasmid MT2 fragment containing the sequence of gag-protein HTLV-1. E. coli cells were transformed with the obtained plasmid and the strain GKV/pGdN is selected. This strain produces hybrid protein containing virus-specific sequence of gene gag HTLV-1. After the strain GKV/pGdN culturing the yield of protein showing antigenic properties of HTLV-1 is 400-500 mg/1 l cell suspension. EFFECT: improved method of plasmid preparing, enhanced effectiveness of strain-producer. 4 cl, 3 dwg
Patent RU-2112704-C1 (RU)
Title: Light twin-engined multi-purpose aircraft
Inventor: SHULIKOV KONSTANTIN VLADIMIROV
IPC: B64C3/32
Filed: 1994-01-04
Granted: 1998-06-10
Abstract: FIELD: operation of aircraft in regions under various climatic and geographic conditions, as well as in some Northern regions. SUBSTANCE: aircraft wing is bent in root portion, engines are arranged inside fuselage behind passenger cabin and propellers are mounted on wing in area where wing outer panel changes to center section Drive to propellers is effected by means of transmission located in center section of wing and connected with engines and with propeller shaft on other side; it is enclosed in metal casing connected to wing. Engines are interconnected by means of mechanical device through reduction gears. Fuel system includes several fuel tanks. Engine compartment is isolated from passenger cabin by means of fireproof noise-absorbing bulkheads. Aircraft has several modifications for performing aerial photography, forest control, communications, tourism and personal air transport. EFFECT: enhanced reliability. 8 cl, 21 dwg
Patent RU-2067855-C1 (RU)
Title: Suction cannula
Inventor: PASHTAEV NIKOLAJ P
IPC: A61M1/00
Filed: 1994-01-06
Granted: 1996-10-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has circular suction opening truncated with segments. Geometric parameters of the opening and tube are selected to make up optimum combination. EFFECT: improved operation characteristics. 2 cl, 2 dwg
Patent RU-2048541-C1 (RU)
Inventor: TOLSTENKO STANISLAV A
IPC: C21D8/00
Filed: 1994-03-31
Granted: 1995-11-20
Abstract: FIELD: metallurgy, special rolling production by thermomechanical treatment. SUBSTANCE: steel of definite chemical composition is smelted, austenitizing is exercised, preliminary and final deformation in reversible mode is carried out and also final cooling is done. In the case temperature of final deformation finish is Ar 3  50 C, temperature of final deformation beginning is Ar 3  100 C, duration between runs in rolling process is equal to 3 15 s. After final deformation is finished cooling is exercised with speed of 5 20 C/s in temperatures interval 780 - 600 C and further cooling down to temperature of environment is exercised with speed of 0.5 3.0 C/s. EFFECT: production of rolling with high strength, ductility and cold resistance, with high values of low-temperature ductility of thermal action zone after welding. 2 cl, 1 tbl
Patent RU-2057512-C1 (RU)
Inventor: DOROFEEV GENNADIJ L
IPC: A61H15/00
Filed: 1994-04-29
Granted: 1996-04-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has spring 1 which coils are made from two primary straight line segments 3 at an angle of α 1 , having twisted portion between them. Coils 2 are displaced one relative to another in the plane drawn in perpendicular to the spring axis joined into a ring by means of casing lock 5 mainly tubular with arbitrary cross-section. EFFECT: improved blood circulation in treating arm and leg joints arthroses. 4 cl, 5 dwg
Patent RU-2072657-C1 (RU)
Title: Вальцовая плющилка для зерна
IPC: B02C4/08
Filed: 1994-05-17
Granted: 1997-01-27
Abstract: 1. Вальцовая плющилка для зерна, содержащая бункер для загрузки зерна, дозатор, параллельно расположенные встречно вращающиеся вальцы с выступами и впадинами, расположенными продольно на цилиндрических поверхностях вальцов с возможностью размещения выступов одного вальца во впадинах другого, механизм регулировки зазора между вальцами и выгрузной лоток, отличающаяся тем, что в продольных выступах вальцов выполнены поперечные впадины с образованием зубцов на поверхностях вальцов, при этом вальцы установлены так, что в линии контакта вальцов зубцы одного из вальцов расположены напротив поперечных впадин смежных продольных выступов другого вальца.2. Плющилка по п.1, отличающаяся тем, что поперечные впадины выполнены меньшей глубины, чем продольные.3. Плющилка по п.1, отличающаяся тем, что продольные впадины и выступы выполнены с закруглениями в виде полуцилиндров.
Patent RU-2063473-C1 (RU)
Title: Apparatus for topological pattern formation on thing film
Inventor: ANOSHKIN ARKADIJ V
IPC: C23C14/04
Filed: 1994-06-06
Granted: 1996-07-10
Abstract: FIELD: apparatuses for topological pattern formation of thin films. SUBSTANCE: apparatus for topological pattern formation of thin films applied in vacuum on dielectric substrate has metal mask of ferromagnetic material located on front side of substrate and magnet located on opposite in respect to mask side of substrate. Between plane of magnet and substrate there is gasket of diamagnetic material. As magnet flat magnet with alternating poles made in the form of stripes is used. In the case thickness of diamagnetic gasket does not exceed half-width of magnet stripe. EFFECT: improved process. 1 dwg
Patent RU-2065013-C1 (RU)
Inventor: GUNGER YURIJ R
IPC: E04H12/00
Filed: 1994-06-02
Granted: 1996-08-10
Abstract: Изобретение относится к энергетическому строительству, в частности к конструкциям быстромонтируемых V-образных шарнирных опор линий электропередачи высокого напряжения. Задачей изобретения является повышение устойчивости опоры с наклонными стойками на шарнирах с гибкой изолирующей траверсой и боковыми оттяжками путем создания единой демпфирующей цепи с фазными проводами и рационального перераспределения усилий в элементах опоры, компенсирующих вертикальные и горизонтальные нагрузки, а также ускорение и упрощение монтажа опоры. Эта задача достигается тем, что опора дополнительно снабжена двумя парами расходящихся книзу боковых оттяжек 6, образующих с одиночными боковыми оттяжками 5 и гибкой изолирующей траверсой 2 с фазными проводами 4 единую демпфирующую цепь, перераспределяющую все нагрузки на элементы опоры и раскрепляющую стойки вдоль и поперек оси линии электропередачи. Конструктивно верхние концы парных оттяжек 6 прикреплены у вершин стоек 1, а нижние расходящиеся концы этих оттяжек каждой стойки прикреплены к отдельным боковым шарнирам 7 и 8, смонтированным на общем удлиненном фундаменте 12, расположенном поверхностно вдоль оси ВЛ. Шарниры 7 оттяжек 6 размещены по разные стороны от опорного шарнира 10 стойки 1 на одной с ним горизонтальной оси, как и шарниры 8 с опорным шарниром 9 другой стойки 1, причем шарниры 7 и 10 одной стойки 1 смещены относительно шарниров 8 и 9 другой стойки по вертикали и горизонтали. Все шарниры выполнены болтовыми и попарно смонтированы на башмаках 11, прикрепленных хомутами к фундаменту 12. При монтаже опоры стойки 1 поочередно крепят болтовыми шарнирами 9 и 10 к башмаку 11 и укладывают одна на другую с одной из сторон фундамента 12, что уменьшает габариты монтажной площадки. Затем к вершинам стоек 1 крепят боковые оттяжки 5, парные оттяжки 6, концы винтовой траверсы 2 с изоляторами 3 и прикрепленными к ним фазными проводами. Оттяжки 6 прикрепляют болтовыми шарнирами 7 и 8 к боковым башмакам 11, а свободный нижний конец боковой оттяжки 5 заанкеривают со стороны лежащей стойки 1. Конец другой боковой оттяжки 5 крепят к лебедке и осуществляют подъем стоек опоры и регулировку провеса гибкой вантовой траверсы 2. Гибкая траверса 2 выполнена из полимерных изоляторов 3, а ее провис между стойками 1 в монтажном режиме устанавливается тяжением боковых оттяжек 5 в пределах оптимальной величины угла схода крайних изоляторов 3 и горизонталью. Применение шарнирных парных оттяжек 6 и установка провеса гибкой траверсы 2 по оптимальной величине угла схода между крайними изоляторами 3 и горизонталью упрощает и ускоряет монтаж опоры. Оптимальную величину угла схода между крайними изоляторами и горизонталью в монтажном режиме определяют по формуле:      где α - угол схода между крайними изоляторами и горизонталью;  F доп  - допустимое усилие в стоке опоры;  k, a - коэффициенты, зависящие от весовых характеристик проводов линии электропередачи и расчетно-климатических условий. 1 ил.
Patent RU-2106241-C1 (RU)
Inventor: ROBERT A TROTTA
IPC: B26B21/06
Filed: 1992-11-12
Granted: 1998-03-10
Abstract: FIELD: removal of hair from user's skin surface. SUBSTANCE: shaving device has casing, within which blade block with wedge-shaped cutting edge and safety and rear members are positioned. Casing is attached to handle. Rear member is cooperating with user's skin. During shaving, safety member and blade block move independently against action of spring retainers while orientation of inner faces of blade members of block is unaltered. Wedge-shaped cutting edge of blade block is defined by inner and outer main faces with angle between faces within the range of 10-17 deg in zone spaced from cutting edge by distance of 40 mm. Tangent angle of block blade member and angle, at which main inner face of blade member is disposed relative to datum line extending from its cutting edge to point of contact with user's skin in front of block cutting edge, are less than 20 deg and exceed 150 deg, respectively. Layer of straightening material applied to wedge-shaped edge of substrate has thickness of at least 1,200 Angstrom and hardness exceeding that of substrate material by at least two times. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 12 cl, 6 dwg
Patent RU-2124104-C1 (RU)
Title: Electromagnetic lock
Inventor: DEMIDOV L A
IPC: E05B47/06
Filed: 1994-09-01
Granted: 1998-12-27
Abstract: FIELD: locking devices. SUBSTANCE: electromagnetic lock prevents unauthorized access to certain object. Electromagnet in lock is located on movable blocking member. Armature is adapted for possible movement towards electromagnet until coming in contact with it in case of cut-off power supply. At restarting of power supply sufficient for holding armature at poles, blocking member is displaced with purpose of unblocking of lock by applying effort to armature. Application of aforesaid embodiment of electromagnetic lock cuts electric power consumption at unblocking with resulted improvement of independence and possibility of using miniature power supply elements. EFFECT: higher efficiency. 3 dwg
Patent RU-2093234-C1 (RU)
Title: Kaleidoscope
Inventor: TROFIMOV GENNADIJ A
IPC: A63H33/22
Filed: 1994-09-30
Granted: 1997-10-20
Abstract: FIELD: optical toys. SUBSTANCE: kaleidoscope has tube, three mirror plates, transparent glass, fragments of light-transmitting multicolored glass and shadow mask. One end of tube is closed with cover having viewing opening and other end is closed with opaque glass. Three mirror plates are fixed within tube along its length and secured at an angle of 60 deg one to another. Transparent glass is positioned between mirror plates and opaque glass. Glass fragments are placed in space between glasses. Shadow mask is positioned on outer surface of opaque glass so that it covers this glass and may be rotated about optical axis of kaleidoscope and edge of opaque glass. Ratio of shadow mask and opaque glass areas is within the range of 0.2-0.3. EFFECT: increased entertaining effect and simplified construction. 2 dwg
Patent RU-2100389-C1 (RU)
Title: Composition comprising fluorovinylidene-containing rubber
Inventor: LEVINTOVA ELENA A
IPC: C08K3/20
Filed: 1994-09-30
Granted: 1997-12-27
Abstract: FIELD: production of abrasion-resistant materials for use in chemical, automobile and processing industries. SUBSTANCE: composition has following constitution, parts by weight: fluorovinylidene-containing rubber, 100; vulcanizing agent selected from amongst peroxymon or bis-cinnamylidene-hexamethylene diamine, 4-6; triallyl isociscurate, 2-4; vulcanization activator, viz. calcium hydroxide or calcium oxide, 4-6; and ultradispersed diamond-containing carbon, 5-15. EFFECT: improved composition of ingredients. 2 tbl
Patent RU-2128650-C1 (RU)
Inventor: RONAL D KONRAD GRIFFIT
IPC: C07D213/38
Filed: 1993-04-01
Granted: 1999-04-10
Abstract: FIELD: organic chemistry, medicine, pharmacy. SUBSTANCE: invention relates to (S)-α-phenyl-2-pyridine ethaneamine of the formula (I) and its salts with inorganic acids showing anticonvulsant activity (value α = 3.7 mg/kg). Invention relates to also a drug showing anticonvulsant effect and containing a substance of the formula (I) taken at effective amount and pharmaceutically acceptable additions. Invention relates to also a method of treatment of patients with convulsions by administration of therapeutically effective dose of compound (I). Invention relates to also a method of synthesis of compound (I) that involves treatment of racemic ED 50 -phenyl-2-pyridine ethaneamine with chiral acid followed by selective precipitation of diastereomeric salt. EFFECT: improved method of synthesis, enhanced effectiveness of compound. 8 cl, 1 dwg, 2 ex
Patent RU-2095519-C1 (RU)
Title: U-shape protective cover to ensure operation of pipeline in landslide
Inventor: PETRENKO ALEKSANDR PETROVICH
IPC: E02D27/10
Filed: 1995-02-28
Granted: 1997-11-10
Abstract: FIELD: construction of underground trunk pipelines. SUBSTANCE: U-shape protective cover to ensure operation of pipeline in landslide has guarding structures in the form of two rows of cast-in-place piles located in staggered order with monolithic reinforced concrete fencing and cover which is made up of sectional reinforced concrete trough-slabs used in construction of heating mains. Arranged under heating main pipeline is trapezium-section ditch with blanks along edges to protect ambient medium from pollution with transported liquid in case of damaged pipeline. Main pipeline itself is supported by reinforced concrete struts between fencing members located at pitch which is equal to distance between movable and stationary supports of pipeline. Aforesaid cover can be used both in landslide areas of existing pipelines laid in benches cut in hill sides and in newly designed heating mains. EFFECT: high efficiency. 3 dwg
Patent RU-2104493-C1 (RU)
Inventor: MILEVICH EH G
IPC: G01C21/24
Filed: 1995-05-04
Granted: 1998-02-10
Abstract: FIELD: space technology. SUBSTANCE: device may be used as orientation pickup in systems controlling spacecraft. Device has optical system, photodetector based on charge-coupled device connected in series, image processing channel incorporating additional and controlling neurons 4, 5, two computers, model 3 of neuron network, storage 22, two lengths of feedback. Control unit 9 synchronizes operation of device as whole. EFFECT: improved operational stability of device. 1 cl, 4 dwg
Patent RU-2082201-C1 (RU)
Title: Optical sight
Inventor: KULAKOV SERGEJ L
IPC: F41G3/00
Filed: 1995-05-30
Granted: 1997-06-20
Abstract: FIELD: optical instrument engineering, applicable as a device for optical laying of geodetic instruments, sporting guns and similar devices that require sight laying on the object. SUBSTANCE: optical sight light source 1 is fastened to sight leaf 3 of device 4, that is subject to laying on object 5, with a lateral shift relative to the sight line and faces object 5. The axis of light source 1 is tied in with the sight line by means of an optical system made in the form of rectangular corner reflector 2 rigidly installed on the far end of sight leaf 3 of device 4 relative to light source 1. The hypotenuse face of reflector 2 is positioned orthogonally to sight leaf 3, faces light source 1 and is furnished with mark 6 installed in the axis of light source 1. For minimum overlapping of the field of vision by the reflector the ribs of the hypotenuse face of reflector 2, common with the leg faces, are positioned as follows: one - in the axis of light source 1, and the other - in the sight line, and mark 6 is made as a notch orthogonal to these ribs. EFFECT: simplified design, at a low cost provides for a high accuracy of laying on the object and operation at twilight. 2 cl, 9 dwg
Patent RU-2118182-C1 (RU)
Title: Method of preventing and treating myocardial infarction
Inventor: GRIDNEVA T D
IPC: A61N1/30
Filed: 1995-09-25
Granted: 1998-08-27
Abstract: FIELD: cardiology and physiotherapy. SUBSTANCE: treatment of patient having myocardial infarct at least 6-8 months ago, including, against the background of active motive regime, antemeridian Aminazine (2-3 ml of 2,5% solution in one procedure) electrophoresis daily in the first 3- 5 treatment days, is supplemented, 4-6 later, by postmeridian radon baths, 10-15 procedures in sum. EFFECT: enhanced treatment efficiency. 2 tbl
Patent RU-2108975-C1 (RU)
Title: Analytic device for fluids and device for measuring content of nutritive salts
Inventor: LINGGAARD ANDERS
IPC: C02F1/44
Filed: 1994-04-28
Granted: 1998-04-20
Abstract: FIELD: analytical technics. SUBSTANCE: analytic device for fluids, in particular, for measuring content of nutritive salts in water under treatment or in waste water has sealed casing containing: reservoir to keep carrying fluid; pump to produce flow of carrying fluid in flow channel formed by membrane and special means providing displacement of ions and molecules through the membrane from the fluid being analyzed into carrying fluid; reactor passage for test fluid flow; pump to feed fluid into reactor passage; and detector connected with reactor passage to detect reaction product and give corresponding signal. EFFECT: facilitated analytical procedure. 12 cl, 4 dwg