baber/WOPTO huggingface dataset:
Patent RU-2074794-C1 (RU)
Title: Arcuate teeth cutting machine
Inventor: BELYAEV ANATOLIJ I
IPC: B23F9/00
Filed: 1994-06-22
Granted: 1997-03-10
Abstract: FIELD: gear-cutting machines. SUBSTANCE: machine has additional tool carriage provided with gear cutting and grinding heads enabling simultaneous machining both concave and convex surfaces of arcuate teeth. Inclined guides fitted in slots of the tool carriages allow feed of the heads in direction perpendicular to the plane of action. Use of controllable tooth generating mechanism based on rack-and-gear drive and link gear with two floating stones and tie moving along bed guides in conjunction with rigid association of rotary-and-oscillating motion of table and tangential feed of carriages makes it possible to use precision indexing table and to divide generating and indexing functions thus increasing teeth working accuracy. Due to differential drive of tool carriage lateral saddle ensuring positioning and reciprocation movement of tools all the profiling points of tools pass the plane of action thus providing for precise geometry of involute profile and curvature of arcuate teeth being cut. EFFECT: improved precision in manufacturing gear wheels. 2 cl, 2 dwg
Patent RU-2043089-C1 (RU)
Inventor: SAMOSHKIN IGOR B
IPC: A61D7/00
Filed: 1994-07-21
Granted: 1995-09-10
Abstract: Использование: ветеринария. Сущность изобретения: способ представляет собой реконструктивно-восстановительную операцию тазобедренного сустава у собак в условиях дисплазии, а именно тотальную артропластику диспластического сустава. Способ включает резекцию головки бедра, глубокий артроксиз вертлужной впадины, имплантацию искусственной связки и миопластику капсулы сустава. Способ позволяет добиться полного восстановления функции оперированного сустава и конечности в целом.
Patent RU-2087358-C1 (RU)
Title: Method of and device for checking vigilance of operator
Inventor: SPIVAK YURIJ G
IPC: B61L3/20
Filed: 1994-08-05
Granted: 1997-08-20
Abstract: FIELD: transport; man - machine systems for checking vigilance of vehicle driver. SUBSTANCE: physiological activity range is divided into zones. Each zone has it auxiliary signal which is supplied to operator according to current value of monitored characteristic. Device implementing proposed method has visual indicators and decoder, counter and skin electric resistance sensors. EFFECT: improved reliability of vigilance checking. 3 cl, 2 dwg
Patent RU-2087474-C1 (RU)
Title: Method of recovery of triethylene diamine
Inventor: BOLDYREV ANATOLIJ V
IPC: C07D487/08
Filed: 1994-08-16
Granted: 1997-08-20
Abstract: FIELD: organic chemistry, more particularly recovery of triethylene diamine from reaction mixtures. SUBSTANCE: after synthesis stage, catalysts are directed to rectification stage in which highly volatile impurities are removed in first stage, triethylene diamine is recovered in second stage in the form of azeotropic mixture by addition of azeotropic remover thereto. The azeotropic remover includes substances of aromatic hydrocarbons having boiling temperature of 155-195 C and/or acyclic hydrocarbons having boiling temperature of 150-210 C or mixture thereof with paraffin hydrocarbons having boiling temperature of 150-210 C. Triethylene diamine is recovered from azeotropic mixture by crystallization on cooling. The claimed method makes it possible to obtain highly pure (more than 99 wt%) at great recovery degree (80-90 wt% or more). The color of the product remains unchanged during storage and technological difficulties are avoided. EFFECT: more efficient recovery method. 1 tbl
Patent RU-2081877-C1 (RU)
Title: Method of the fireproof liquid producing
Inventor: VAJNSHTEJN ALBERT G
IPC: C10M105/74
Filed: 1994-11-17
Granted: 1997-06-20
Abstract: FIELD: chemistry of organophosphorus compounds. SUBSTANCE: method involves esterification of phosphorus-containing compounds with a mixture of synthetic 3,5- and/or 3,4-xylenol and phenol in the presence of catalyst and the indicated mixture has the following ratio of components, wt.-%: 3,5- and/or 3,4-xylenol 80-85, and phenol 15-20. Obtained product is used for preparing hydraulic and lubricating fireproof liquids. EFFECT: improved method, enhanced quality of product. 2 tbl
Patent RU-2102650-C1 (RU)
Inventor: KLAUDIO BOFFITO
IPC: F17C3/08
Filed: 1993-02-01
Granted: 1998-01-20
Abstract: FIELD: cryogenic devices. SUBSTANCE: heat-insulating casing of Dewar flask having inner and outer walls has inner space between these walls which is fully or partially filled with insulating material. Inner space may be used for placing the moisture accumulating and sorbing materials whose sorbent is chemical desiccant. Casing includes container which is divided into inner zone for sorbent and outer zone for moisture-accumulating material by porous partition. Outer zone is brought in communication with inner space. EFFECT: enhanced efficiency. 8 cl, 5 dwg
Patent RU-2094925-C1 (RU)
Inventor: BOBROV ANATOLIJ V
IPC: H02J15/00
Filed: 1995-03-14
Granted: 1997-10-27
Abstract: FIELD: electrical energy storage during reduced demand intervals. SUBSTANCE: energy storage has electrolyzer connected to supply mains through rectifier and used to decompose water into hydrogen and oxygen conveyed under pressure built up by compressors to storage facilities. They may be built under ground, under water, in permafrost layers. Pressure is maintained in storage facilities by means of water or antifreezing agent layer. Storage facilities communicate through tube with surface water reservoir or, in permafrost regions, with other reservoir filled with antifreezing agent. During peak-demand intervals, hydrogen and oxygen are supplied under pressure to gas turbine coupled with generator which produces additional power and conveys it to supply mains. EFFECT: improved design. 4 dwg
Patent RU-2049882-C1 (RU)
Title: Movable concrete form for concreting floors
Inventor: KUDAKOV VASILIJ K
IPC: E04G11/38
Filed: 1995-04-17
Granted: 1995-12-10
Abstract: FIELD: civil engineering. SUBSTANCE: concrete form has frameworks with upper and lower lengthwise beams connected with diagonal struts and vertical stays. The frameworks are connected with crosswise struts. Lengthwise beams with plane floor are secured on upper lengthwise beams. The beams, struts and stays are made of C-shaped channels of steel sheet. Beam walls and horizontal shelves of the beams, struts, and stays are perforated through all the length. Relationships to define dimensions of the beams, struts and apertures are presented. EFFECT: simplicity in design, technological effectiveness. 3 cl, 5 dwg
Patent RU-2114403-C1 (RU)
Inventor: DIKAREV IGOR MIKHAJLOVICH
IPC: G01K1/143
Filed: 1995-05-31
Granted: 1998-06-27
Abstract: FIELD: measurement technology. SUBSTANCE: proposed device is intended for measurement of temperature of internal cylindrical surface and has thermocouple and bar to place device inside tested object. It also includes case with heat absorber to which thermocouple is connected, two elastic members to press heat absorber against internal surface of tested object which one ends are made fast to case and which other ends are mounted for movement in slot of case with simultaneous sliding of elastic members over internal cylindrical surface of tested object. Bar is calibrated and is made fast to case. EFFECT: enhanced operational reliability of device. 2 dwg
Patent RU-2142211-C1 (RU)
Title: Ultrasonic transducer calibration technique
Inventor: GOVOR I N
IPC: H04R29/00
Filed: 1995-06-05
Granted: 1999-11-27
Abstract: FIELD: measurement of ultrasonic emissive power in water and biologic media for engineering and medicine. SUBSTANCE: calibrated resonant-frequency power P1 corresponding to maximum efficiency of electric-to-emissive power conversion is supplied to ultrasonic transducer. Signal arriving from thermal element T1 held in thermal contact with ultrasonic transducer is recorded. Electric power frequency is measured at its exit from resonance-tuned zone and electric power P2 supplied to ultrasonic converter is also measured. Signal arriving from thermal element T2 is recorded in the process. Ultrasonic transducer power is found from expression Pem = P1 - (P2 x T1)/T2. EFFECT: improved measurement accuracy. 1 dwg
Patent RU-2102815-C1 (RU)
Title: Device for liquid-phase epitaxy of multilayer epitaxial structures
Inventor: AKCHURIN R KH
IPC: H01L21/208
Filed: 1995-06-28
Granted: 1998-01-20
Abstract: FIELD: semiconductor technology. SUBSTANCE: device has body 1, tanks for initial 3 and spent 2 solutions-melts, pistons 7, cells for substrates 13, displacement facilities 17, 19, system of channels and holes for forced delivery to and removal of solutions-melts from substrate surface, and dosing tank 10. Device is also provided with stack of plane-parallel plates 4, 5, 6, 9 positioned horizontally in body and capable of reciprocal motion relative to one another. Tanks for initial solutions-melts are arranged between plates, and cells for substrate and system of channels and holes are located in plates. Piston displacement facility is provided with spring 18. EFFECT: more effective epitaxial process. 3 dwg
Patent RU-2123518-C1 (RU)
Title: Composition for production of alcoholic beverage
Inventor: AVANES JANTS R V
IPC: C12G3/06
Filed: 1996-02-27
Granted: 1998-12-20
Abstract: FIELD: food industry, in particular, production of alcoholic beverages. SUBSTANCE: composition contains vegetable raw material, sugar, dried aqueous extract of oak wood, alcohol and water; additionally composition includes honey, natural food flavoring from fruit-and-berry juices, and wine material - grape, on producing drink of STARKA type; and apple, on producing drink of KALVADOS type. Used as natural food flavoring are aromatic substances separated at PRODUCTION of concentrated grape or apple, or plum, or myrobalan plum, or pear juices. Used as vegetable raw material is black chokeberry or mountain ash, or sloe, or black currant, or raisin, or blueberry, or prune, or dried pitted and halved apricot, or rose petals, or dried apples, or oak wood, or grapevine, or tea. Used as alcohol is ethyl rectified alcohol, or brandy alcohol, or similar to brandy alcohol by chemical composition or their mixture. Used as similar to brandy alcohol are incompletely cleaned from volatile admixtures alcohols prepared from any food raw material. EFFECT: increased P-vitamin activity of tannins of dried extract of oak wood and vegetable raw material due to action on them flavorings, ferments and other components of honey and food flavoring; improved biological value and quality. 7 cl, 3 tbl, 264 expw
Patent RU-2105043-C1 (RU)
Title: Method of fabricating briquets
Inventor: BEJLIN JA L
IPC: C21B3/02
Filed: 1996-03-27
Granted: 1998-02-20
Abstract: FIELD: waste disposal. SUBSTANCE: invention relates to processing wastes (carbonate slimes) from chemical water treatment on power stations by way of fabricating briquets for use in metallurgy, construction, and agriculture. More specifically, initial material with 12-16% moisture is pressed at pressure 300-350 kg/sq.cm. EFFECT: reduced cost, improved consumer quality and environmental characteristics. 1 dwg, 1 tbl
Patent RU-2118534-C1 (RU)
Title: Method of paratonsillitis treatment
Inventor: AREF EVA N A
IPC: A61K35/66
Filed: 1996-04-01
Granted: 1998-09-10
Abstract: FIELD: medicine, otorhinolaryngology. SUBSTANCE: method involves administration of 5 ml multipartial pyobacteriophage into cavity of the opened abscess (every day for 3 days) at simultaneous spraying palatine tonsils with pyobacteriophage (twice per a day for 6-7 days) diluted with boiled water at ratio 1:10. Also, beginning from the first day of treatment 20% placental albumin is administrated by intramuscular route (three times at dose 3 ml at interval for one day). EFFECT: enhanced effectiveness of treatment, prevention of tonsilogenic complications. 1 cl, 1 ex, 1 tbl
Patent RU-2087427-C1 (RU)
Title: Method of purifying underground water
Inventor: ARTEMENOK NIKOLAJ D
IPC: C02F101/20
Filed: 1996-06-20
Granted: 1997-08-20
Abstract: FIELD: water treatment. SUBSTANCE: invention relates to methods for deep purification of underground water for husbandry and drinking water supply, and in particular, to methods of cleaning natural water from iron, manganese, iron-phosphate complexes, hydrogen sulfide, carbon dioxide, methane, oil impurities, phenols, and nitrogen-containing substances. Essence of invention resides in deep treatment of underground water, including degassing; two-step filtration with step-by-step washing and using, as first-step filter charge, inert material and, in the second step, sorbent; and sterilization. Degassing is fulfilled with bubbling agency. First-step filtration is accompanied with water-air washing of filter charge, and second-step filtration is carried out from above downward through filter charge composed of two layers: sorbent and ion-exchange material. Washing is conducted in countercurrent: ion-exchange material - sorbent. The former is regenerated with sodium chloride solution. Sterilization is accomplished by UV irradiation. Bubbling is carried out with air intake 3-10 cu.m per 1 cu.m of water. Water-air washing is performed in three steps. Sorbent and ion-exchange material are disposed in the same apparatus. EFFECT: enhanced efficiency in treating water. 4 cl, 1 dwg, 1 tbl
Patent RU-2103821-C1 (RU)
Inventor: LADUKHIN O V
IPC: H04B7/00
Filed: 1996-06-17
Granted: 1998-01-27
Abstract: FIELD: radio engineering and communication, multichannel reception of discrete signals under conditions of high level of noise. SUBSTANCE: method includes comparison of input processes in two reception channels, calculation of step function, formation of transfer function and transfer function of addition and their multiplication correspondingly with input processes in first and second reception channels. With this in mind input processes in reception channels are smoothed over within specified time interval corresponding to interval of noise correlation. Pulse functions that are integrated in the course of preset time interval corresponding to interval of signal correlation are formed on their basis in each reception channel. Then amplitudes of pulse functions of first and second reception channels are compared and after this step function is calculated. From it transfer function and additional transfer function are formed, they are multiplied with input processes in reception channels having correspondingly bigger or smaller values of amplitude of pulse function. Processes obtained after multiplication are sent into path of their further processing. It results in suppression of initial random process containing noise component and in extraction of random process carrying signal. EFFECT: diminished probability of error of recognition of random process carrying signal against noise background. 4 dwg, 1 tbl
Patent RU-2122614-C1 (RU)
Title: Устройство для обезвоживания бумажной массы
Inventor: ERENKOV O JU
IPC: D21F1/48
Filed: 1996-06-24
Granted: 1998-11-27
Abstract: Устройство может быть использовано в целлюлозно-бумажной промышленности и повышает производительность бумагоделательной машины, улучшает качество отливаемого полотна за счет интенсификации процесса обезвоживания в сеточной части. Устройство содержит корпус и контактирующую с сеткой бумагоделательной машины поверхность. Рабочая поверхность устройства выполнена в виде ремня из капиллярно-пористой высокопрочной ткани, направлена перпендикулярно продольной оси машины и огибает приводной и ведомый валики, образуя замкнутое пространство, внутри которого установлены спрыски высокого давления. 3 з.п. ф-лы, 4 ил.
Patent RU-2128789-C1 (RU)
Inventor: SOROKIN V P
IPC: F15B11/22
Filed: 1996-09-02
Granted: 1999-04-10
Abstract: Изобретение относится к области машиностроения, а именно к гидравлическим приводам, и может быть использовано в подъемно-транспортных механизмах для вывешивания (подъема) и горизонтирования грузовых платформ и самоходных агрегатов, расположенных на неподвижной площадке. Гидравлический привод содержит две пары гидроопор, источник питания, первый делитель потока, трехпозиционные распределители горизонтирования и управляемые обратные клапаны. Гидроопоры установлены по углам платформы. Источник питания связан магистралями с поршневыми и штоковыми полостями гидроопор. Первый делитель потока соединяет источник питания с поршневыми полостями пары смежных гидроопор. Надклапанные полости клапанов сообщены с поршневыми полостями гидроопор. Привод содержит спаренные насос-моторы и дроссельное устройство, соединяющее насос-моторы с баком. Каждый насос-мотор связан со штоковыми полостями управляемых обратных клапанов. Надклапанные полости обратных клапанов сообщены с поршневыми полостями одной из пар диагонально расположенных гидроопор. Трехпозиционные распределители горизонтирования выполнены в виде двух четырехлинейных золотников. Входные отверстия золотников связаны с источником питания, а сливные отверстия - с баком. Выходные отверстия каждого золотника соединены со штоковыми полостями соответствующей пары диагонально расположенных гидроопор и с поршеньковыми полостями управляемых обратных клапанов. Надклапанные полости обратных клапанов сообщены с поршневыми полостями гидроопор. Изобретение позволяет повысить надежность гидравлического привода вывешивания и горизонтирования грузовой платформы при выполнении рабочих операций. 4 з.п. ф-лы, 2 ил.
Patent RU-2110879-C1 (RU)
Inventor: LYSANOV V L
IPC: H02K21/14
Filed: 1996-09-19
Granted: 1998-05-10
Abstract: Использование: электропривод различного назначения. Сущность изобретения: ротор выполнен в виде предварительно смонтированного и сбалансированного узла, содержит постоянные магниты, центральные части торцов которых соединены с помощью пластин с втулкой. Технический результат: упрощение конструкции и уменьшение массы. 2 ил.
Patent RU-2104733-C1 (RU)
Inventor: SUL MAN M G
IPC: B01D11/02
Filed: 1996-11-06
Granted: 1998-02-20
Abstract: Использование: касается экстрагирования ценных компонентов из твердых тел. Сущность: способ эксплуатации из твердого растительного сырья включает предварительное измельчение растительного сырья с последующим воздействием ультразвуком с частотой 22 кГц и интенсивностью ультразвукового воздействия 1-70 Вт/см 2  в течение 60-420 в растворе этанола. 1 з.п. ф-лы, 2 табл., 1 ил.
Patent RU-2116850-C1 (RU)
Title: Method of wire drawing with use of vibrations and device for its embodiment
Inventor: KUZNETSOV S A
IPC: B21C1/00
Filed: 1997-03-27
Granted: 1998-08-10
Abstract: FIELD: drawing, in particular, processes and equipment of wire drawing with use of vibrations. SUBSTANCE: wire is deflected before deformation zone with tension from drawing axis to impart circular motion over biconical surface. Due to repeated impact transverse effect on wire in the course of circular motion, high-frequency secondary vibrations are imposed on wire. High-frequency vibrations introduce into deformation zone the rapidly varying stresses which alleviates deformation and increases plastic properties. Low-frequency components of vibrations in this case affect, mainly, the conditions of catching and supply of lubricant. Vibration energy is limited by wire strength only. The device for embodiment of the claimed method has means of wire antitensioning, disc with eccentric guide and drive for rotation round the axis of drawing and wire vibration source. The latter is made in the form of hollow rigid nonrotating limiting frame with center on drawing axis. Internal nonround contour of limiting frame many times crosses biconical surface and drawing tool. Various versions of limiting frame design are provided to equalize the spectral characteristic of vibration process. EFFECT: provision of successful drawing of hot-rolled wire cleaned from scale without underlubricant coating; higher quality of wire; stability of drawing dies due to higher efficiency of the process of lubricant catching and alleviation of wire deformation. 8 cl, 10 dwg
Patent RU-2129557-C1 (RU)
Title: Method of preparing 1-ethyl-trans-3,4- dialkylborocyclopentanes
Inventor: DZHEMILEV U M
IPC: C07F5/02
Filed: 1997-04-24
Granted: 1999-04-27
Abstract: FIELD: fine organic and organometal synthesis. SUBSTANCE: method comprises reacting alpha-olefins with ethyl aluminium dichloride and magnesium in the presence of two-component catalyst consisting of zirconacene dichloride and diisobutyl aluminium hydride in argon atmosphere under normal conditions for 8 h and subsequently adding boron trifluoride and stirring for 2-6 h. Solvent is tetrahydrofuran. Yield of desired products is 64-79%. EFFECT: new method of regio- and stereo-selective synthesis. 1 tbl
Patent RU-2145501-C1 (RU)
Title: Method of prophylaxis of post-operative suppurative-septic complications
Inventor: GATAULLIN N G
IPC: A61K35/16
Filed: 1997-05-06
Granted: 2000-02-20
Abstract: FIELD: medicine, surgery. SUBSTANCE: method proposes to use autogenic polyimmune plasma obtained by immunization of patient with the mixed staphylococcus-proteus-pyocyanic vaccine followed by plasma sampling off by plasmapheresis method. Plasma transfusion is carried out for the first three days after operation by 2-4 procedures. Method ensures to increase titers of specific antibodies by 4-7-fold as compared with the parent ones that results to enhancement of immunity of patients to the main pathogens of surgery infection at early post-operation period. EFFECT: enhanced effectiveness of method. 1 tbl, 1 ex
Patent RU-2136451-C1 (RU)
Inventor: UL RIKH KRENTSER
IPC: B23B51/04
Filed: 1995-09-02
Granted: 1999-09-10
Abstract: Изобретение относится к области обработки металлов резанием. Технический результат: повышение эффективности и упрощение обслуживания зажимного устройства. Сверло содержит режущую пластину с режущей кромкой, в частности, выполненную за одно целое из твердосплавного материала и фиксируемую на торцевом конце корпуса сверла с возможностью съема. При этом на торцевом конце корпуса расположена канавка для приема режущей пластины, проходящая диаметрально и направленная по оси корпуса, причем в зоне канавки расположено средство для центрирования режущей пластины. При этом корпус сверла имеет стружечные канавки, проходящие по его окружности, в основном, в осевом направлении. Режущая пластина закреплена в канавке корпуса с помощью силового замыкания между своими боковыми поверхностями и противолежащими им соответствующими боковыми сторонами канавки посредством упругого давления от посадки с натягом, оказываемого боковыми сторонами канавки корпуса. 11 з.п. ф-лы, 18 ил.
Patent RU-2117349-C1 (RU)
Inventor: KHANDORIN G P
IPC: H01F1/057
Filed: 1997-05-20
Granted: 1998-08-10
Abstract: FIELD: manufacture of permanent magnets. SUBSTANCE: permanent magnets are produced by mixing up two crushed alloys with different content of rare-earth metals, iron, and boron in proportion ensuring the following content of ingredients in finished magnet, mass percent: rare- earth metals - 32-36; boron - 0.9-1.4; iron - the rest; powder is then pressed in magnetic field, baked, and subjected to heat treatment. Alloys of the following composition are used for manufacturing magnets, mass percent: basic alloy - rare-earth metals, 26-40; boron, 2-4; iron, the rest; auxiliary alloy - rare-earth metals, 12-60; boron, 0.5-1; iron, the rest. Auxiliary-alloy powder is added to main- alloy powder during second half-cycle of its fine milling process. EFFECT: enlarged spectrum of alloys for producing permanent magnets of proposed composition and improved characteristics of magnets obtained. 3 tbl