baber/WOPTO huggingface dataset:
Patent RU-2017451-C1 (RU)
Title: Method of determining angle of entrance of bullet into tissue
Inventor: BAKHTADZE GIYA E
IPC: G01P13/00
Filed: 1990-05-03
Granted: 1994-08-15
Abstract: FIELD: criminology. SUBSTANCE: maximal length of belt of wipe onto face and back surfaces of tissue is measured. Angle of entrance of the bullet into tissue is determined from the relation  , where α °  is angle of entrance into obstacle from tissue; R is maximal length of belt of wipe onto ace surface of tissue, r is maximal length of belt of wipe onto back surface of tissue. Invention permits to determine input fire-shot damage formed when shots were made in 10-50 deg range. EFFECT: improved precision.
Patent RU-2034763-C1 (RU)
Title: Device for transportation of workpieces in process of machining
Inventor: CHUSOV EVGENIJ L
IPC: B65G49/02
Filed: 1990-06-11
Granted: 1995-05-10
Abstract: FIELD: mechanical engineering; transportation facilities. SUBSTANCE: device has drive 1 and chain conveyor with hangers secured on chains. Lower runs 4 and upper runs 3 of chains pass over charge-discharge section 5, painting section 6 and workpiece drying section 7. Arranged along lower run of conveyor chain are guides, pressure sprockets 12, 13 and 14 and toothed rack. Fitted on charge-discharge section 5 for engagement with chain links is spring-loaded stop. Each hanger of chain conveyer is made in form of rotating detachable drum with detents and gear wheel. Detents are secured on drum generatrix. Gear wheel is installed on one of drum end faces for engagement with toothed rack. Each detachable drum is installed in chain links by means of pins. One of pins is spring-loaded. Detents are made in form of flat resilient members. Pins of charged drum get into bushings of moving chain. In process of workpiece painting and drying gear wheel of drum moves along toothed rack, drum rotates and quality of treatment of workpieces is improved. EFFECT: enhanced quality of treatment. 8 dwg
Patent RU-2000641-C1 (RU)
Inventor: BELASHOV ALEKSEJ N
IPC: H02K23/54
Filed: 1990-09-05
Granted: 1993-09-07
Abstract: Использование: в конструкци х электродвигателей  посто нного тока, предназначенных  дл  использовани  в электромобил х,  электрокарах, подъемных механизмах. Сущность  изобретени : на валу диэлектрического  ротора, имеющего разветвленный профиль,  имеютс  иаправл ющиес р дными многовит-  ковыми обмотками. Р дных обмоток может  быть несколько. Это увеличивает мощность двигател , так как увеличиваетс  количество  посто нных магнитов системы возбуждени  и количество коллекторов. Механизм  автоматического отключени  главного коллектора  от щеток, питающих обмотки ротора  по достижении последним заданного  числа оборотов, исключает излишнюю потерю  напр жени  и быстрый выход щеток, со-  прикасэющихс  с коллектором.  Электромаховичный двигатель решает проблемы  чистых двигателей, способных развивать  большие мощности на валу при низких  напр жени х, и способен рекуперировать  механическую энергию, накопленную в роторе-маховике . 8 з.п.ф-лы, 6 ил.
Patent RU-2007506-C1 (RU)
Inventor: SVIRIDOV VLADIMIR I
IPC: E01B11/24
Filed: 1990-11-14
Granted: 1994-02-15
Abstract: FIELD: railway tracks. SUBSTANCE: rail ends 1 and 2 are manufactured accordingly with protrusion 3 and hollow 4 entering each other and each fabricated in the shape of scalene trapezium. EFFECT: enhanced reliability of joint. 4 dwg
Patent RU-2013314-C1 (RU)
Title: Stuffing arrangement for revolving shafts
Inventor: ERNST-PETER FON BERGEN
IPC: F16J15/16
Filed: 1991-05-23
Granted: 1994-05-30
Abstract: FIELD: shipbuilding. SUBSTANCE: circular chambers accommodate flexible members which are circular hoses providing circulation of fluid heat-transfer agent heated from heat sources through circular pipelines. Heat-transfer agent is usually air which also function as pressure medium. When shaft stops running in extremely cold liquid medium, primarily sea water containing ice, flexible members are inflated by heat-transfer and pressure medium so that it fills most of circular chambers and at the same time heats up lubricating material in remaining portion of circular chambers to such an extent that its viscosity becomes approximately the same as that of lubricant on revolving shaft. As shaft is rotating, flexible members compress because heat-transfer and pressure medium is not supplied any longer, and circular chambers are emptied and passage through them is shut off. EFFECT: improved design. 6 cl, 5 dwg
Patent RU-2131926-C1 (RU)
Title: Dna-fragment encoding brain neurotropic factor (bdnf), bdnf protein and method of its preparing
Inventor: KEHROLIN KHAJMAN
IPC: A61P25/00
Filed: 1990-08-29
Granted: 1999-06-20
Abstract: FIELD: biotechnology, genetic engineering. SUBSTANCE: BDNF protein eliciting the neutropic activity is obtained by mammal cells culturing, in part, cells of the strain COS transformed with an expression vector PCMYI-PBDNF. Vector contains DNA fragment encoding the indicated protein. Nucleotide sequence of human, rat, pig and chicken DNA fragment is determined. BDNF protein has molecular mass 12 kDa, isoelectric point 9.9 and able to support viability of oral radix neuron ganglions, dopaminergic and cholinergic central nervous system neurons and inhibit the differentiation of astroglial cells. BDNF protein can be used for diagnosis and treatment of patients with different neurological disorders. EFFECT: improved method of protein preparing. 6 cl, 37 dwg, 12 tbl, 20 ex
Patent RU-2020900-C1 (RU)
Inventor: RYABIN VIKTOR T
IPC: A61F2/28
Filed: 1991-01-31
Granted: 1994-10-15
Abstract: Использование: в хирургии, а именно в травматологии и при изготовлении эндопротезов. Сущность изобретения: заготовка для имплантата выполнена в виде многослойной пластины с криволинейной поверхностью из углеродных последовательно взаимопроникающих жгутов, причем жгуты заполнены пироуглеродом переменной плотности, уменьшающейся от центра к периферии пластины, с выходящими свободными концами углеродных жгутов, незаполненных пироуглеродом. Способ изготовления заготовки для имплантата заключается в том, что плетут сетку из жгутов, свитых из углеродных нитей путем взаимного поочередного протягивания жгутов последовательно друг в друга между прутками, и оставляют концы в каждом направлении плетения, далее из сетки выполняют каркас, свободные концы жгутов протягивают сквозь жгуты, находящиеся в местах перегиба сетки, каркас формуют и насыщают пиролитическим углеродом из газовой фазы при температуре 1000-1500°С, уменьшая его количество от центра к периферии каркаса. Положительный эффект: достигается высокая формообразуемость и повышается прочность. 2 с.п.ф-лы, 5 ил.
Patent RU-2021209-C1 (RU)
Title: Method of diagnosis of respiratory distress syndrome in newborns
Inventor: ESTRIN VLADIMIR V
IPC: G01N33/68
Filed: 1991-01-30
Granted: 1994-10-15
Abstract: FIELD: pediatry, reanimatology. SUBSTANCE: activity of neurospecific enolase is determined in cerebrospinal fluid of newborns. Respiratory distress syndrome is diagnosed at value below 19.55 ng/ml, and respiratory distress syndrome of central genesis - at enolase activity 30.5 ng/ml and above. EFFECT: increased precision of differential diagnosis, decreased complications and lethality, simplified method. 2 tbl
Patent RU-2007466-C1 (RU)
Title: Способ получения чугуна с вермикулярным графитом
Inventor: SAFRONOV NIKOLAJ N
IPC: C21C1/00
Filed: 1991-02-05
Granted: 1994-02-15
Abstract: Использование: чугуннолитейные цеха машиностроительных заводов. Сущность: обработку расплава добавкой, содержащей глобуляризирующие и антиглобуляризирующие элементы, осуществляют в плавильной печи; в качестве добавки используют окомкованную смесь чугунной стружки, бегхоусной и угольной пыли в количестве 5 - 50% от массы обрабатываемого чугуна. 1 табл.
Patent RU-2100047-C1 (RU)
Title: Apparatus for destroying emulsion in electric field
Inventor: POTAPOV NIKOLAJ ANTONOVICH
IPC: B01D17/06
Filed: 1990-11-11
Granted: 1997-12-27
Abstract: FIELD: physico- chemical processes. SUBSTANCE: apparatus has casing, electrodes, and threads placed in interelectrode space. Threads are arranged in rows at an angle to emulsion flow. Distances between threads in neighboring rows and between rows decrease in direction of emulsion flow. Threads can be made of hydrophilic material and assist coalescence of water drops in electric field. EFFECT: intensified process. 4 cl, 3 dwg
Patent RU-2018381-C1 (RU)
Title: Circulation classifier
Inventor: DYATLOV VLADIMIR A
IPC: B07B7/083
Filed: 1991-03-05
Granted: 1994-08-30
Abstract: FIELD: gradation analysis. SUBSTANCE: circulation classifier has housing 1 and blade wheel 13 disposed in front of chamber 4. Metering device 25 mounted on branch pipe 19 is communicated with dust-loaded air withdrawal branch pipe 20. Separating chamber 4 has cover 7 movable in axial direction and tangential plates. Such embodiment of classifier allows classification of powders to be effectuated within the range of 5-50 μmm, with part of contaminants in final fraction not exceeding 5% of mass of separated fraction within the whole range of regulation. EFFECT: increased efficiency and high quality of product. 3 dwg
Patent RU-2013961-C1 (RU)
Title: Method and device for sorting sea objects
Inventor: BALATSKIJ YURIJ I
IPC: A22C25/04
Filed: 1991-04-09
Granted: 1994-06-15
Abstract: FIELD: fish handling equipment. SUBSTANCE: method involves orienting and conveying an object along sorting slits defined by drive smooth and helical rolls; turning object to vertical position and moving it through sorting slit by means of gripping devices. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 cl, 2 dwg
Patent RU-2017414-C1 (RU)
Title: Stall for sow with young pigs
Inventor: POSTNIKOV VLADIMIR I
IPC: A01K5/02
Filed: 1991-04-22
Granted: 1994-08-15
Abstract: FIELD: agriculture. SUBSTANCE: stall has heated front and rear partitions and concrete base 1 with bundle of parallel pipes 2 with electric heater 3. Rear partition is made in form of mounted casing with air duct communicating casing 4 with parallel pipe bundle. EFFECT: higher efficiency. 5 dwg
Patent RU-2022197-C1 (RU)
Inventor: VAKHITOV ANGAM M
IPC: F16L51/02
Filed: 1991-06-06
Granted: 1994-10-30
Abstract: Использование: в трубопроводном транспорте для гибкого соединения участков трубопроводов. Сущность изобретения: входной и выходной участки трубопровода с патрубками соединены сильфоном, причем патрубки расположены в сильфоне и образуют эжектор, а концы сильфона соединены с патрубками: с выходным - жестко, с входным - с зазором, подвижно. 1 ил.
Patent RU-2001110-C1 (RU)
Inventor: KURUNOV IVAN F
IPC: C21B5/00
Filed: 1991-05-12
Granted: 1993-10-15
Abstract: Сущность изобретени : в предложенном способе  расход топливных добавок поддерживают таким , чтобы количество содержащегос  в них углерода  составл ло 0.07 - 024 кг на 1 м вдуваемых  газов, содержащих кислород более 3%, и 0,16 1 ,05 кг на 1 м вдуваемых топливных газов, содержащих  кислород не менее 3%. Способ предусматривает  также поддержание расхода кислорода о дуть  в пределах 2,0 - 3.9 м на 1 кг углерода вдуваемых  топливных добавок. Применение способа  позвол ет при вдувании в доменную печь отход щих  газов металлургических агрегатов обеспечить  стабильный нагрев и ход печи и уменьшить расход  кокса 1 табл
Patent RU-2003226-C1 (RU)
Inventor: GRINBLAT ANATOLIJ YA
IPC: H03K5/26
Filed: 1991-06-20
Granted: 1993-11-15
Abstract: Применение: устройство относитс  к импульсной  технике и может быть использовано дл  одновременной  селекции различных сигналов из суммарного  импульсного потока Сущность изобретени :  селектор импульсных сигналов содержит счетчики  импульсов 1.2.11. дешифратор 3, мультиплексор  4, триггеры 5. В. 14,20. 21. элементы И 6, 7. 9,  22, 23, регистр пам ти 12. запоминающий блок 13,  генератор тактовых импульсов 17. блок управлени   записью 19. входную шину 18, выходную шину 10.  кодовые шины 15, 16. шины управлени  24, 25 с  соответствующими св з ми. 1 ид
Patent RU-2017220-C1 (RU)
Title: Alarm
Inventor: BUGROV ALEKSANDR V
IPC: G08B13/00
Filed: 1991-06-27
Granted: 1994-07-30
Abstract: FIELD: guard equipment. SUBSTANCE: alarm uses an electromechanical sensor, which has the first switch with a self-shutter and break contact, as well as the second switch with locking in the two extreme positions. The switches respond to displacement of the movable component. No false operations of the alarm occur, since the alarm changes to the guard mode only after the switch is closed, which happens at door closing. EFFECT: enhanced reliability. 1 dwg
Patent RU-2138845-C1 (RU)
Title: Temporary information storage system
Inventor: MISHEL EHNRION
IPC: H04L5/22
Filed: 1991-08-30
Granted: 1999-09-27
Abstract: FIELD: computer technology. SUBSTANCE: system includes buffer storage for recording data block, data inputs and outputs structurized in data blocks at constant or varying length, set of waiting lines connected data blocks recorded in buffer storage, as well as waiting line control logic. Waiting line control logic of data blocks and output selection includes waiting line which is assigned to each output; each output waiting line is connected with input of data block depending on indexing of output data in data block and buffer memory for identification of cell in buffer memory; each waiting line is connected with data outputs by means of output selection device; one data output which requests transmitted data block is connected with selection device of data block and with output selection device by means of line connected with output waiting line. EFFECT: possibility of balancing information transmission at different outputs and ensuring random selection. 17 cl, 10 dwg
Patent RU-2072060-C1 (RU)
Title: Flexible tubular framework
Inventor: MALLEN HERRERO JOSE
IPC: B21C37/12
Filed: 1991-07-29
Granted: 1997-01-20
Abstract: FIELD: manufacture of tubes. SUBSTANCE: tubular framework formed by profiled band has at least one compartment and one U-shaped inner space adjacent to compartment; compartment is formed by walls of one and the same turn. Each compartment forms closed volume of constant section and one or several compartments have rectangular section. Radial surfaces of adjacent turns are located in U-shaped space of band. EFFECT: enhanced reliability. 27 dwg
Patent RU-2011806-C1 (RU)
Title: Method for oil pool development with fractured reservoir
Inventor: ALEEV FARID I
IPC: E21B43/32
Filed: 1991-12-18
Granted: 1994-04-30
Abstract: FIELD: oil producing industry. SUBSTANCE: using exponential model of type  , where   is cumulative production of given well, thou. t; t i  is time, months; A, B, α are equation coefficients which are to be determined. Should coefficient A > 0, B < 0, a < 0 isolating works in well are to be performed, and if A < 0, B > 0, a > 0 - forced fluid withdrawal is performed in well. Isolation is effected with the aid of bentonite grout. EFFECT: higher efficiency. 2 cl
Patent RU-2029406-C1 (RU)
Title: Cathode-ray tube manufacturing process
Inventor: BONDARENKO VLADIMIR DMITRIEVIC
IPC: H01J31/00
Filed: 1991-07-15
Granted: 1995-02-20
Abstract: FIELD: electronic engineering. SUBSTANCE: metal possessing transformation induced plasticity is used for manufacturing centering springs of electron-optic structure. Shape of curvature of centering springs is introduced in metal memory by using known procedure and prior to placing structure in CRT neck, centering springs are bent to obtain linear shape and to provide clearance between spring bulges and inner surface of neck with conducting coating. Upon alignment and prior to fixing the structure, centering springs are locally heated to temperature ensuring recovery of metal form till bending which was introduced in its memory. EFFECT: facilitated procedure. 2 dwg
Patent RU-2018196-C1 (RU)
Inventor: SHALAEV NIKOLAJ V
IPC: H01L35/22
Filed: 1992-01-04
Granted: 1994-08-15
Abstract: Использование: изобретение относится к области прямого преобразования тепловой энергии в электрическую, например, преобразователи тепла газовых горелок, костров и печей в электричество. Сущность изобретения: термоэлектрический генератор содержит термобатареи, расположенные под утолщенным днищем сосуда для жидкости. Днище служит охлаждающим теплообменником. "горячий теплообменник" расположен под термобатареями и является массивной плитой. Она снабжена кольцевым экраном для защиты термобатарей. Токоотводы введены в сосуд с жидкостью и выведены из него в защитном герметичном трубопроводе. 4 з.п. ф-лы, 3 ил.
Patent RU-2034390-C1 (RU)
Title: Device for feeding energy to movable object
Inventor: DYACHENKO VITISLAV PAVLOVICH
IPC: H02G11/00
Filed: 1992-02-03
Granted: 1995-04-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has two rectilinear longitudinal guides positioned on both the sides of object movement zone and one lateral guide , the ends of which are connected with the longitudinal guides for movement along them. The device includes also flexible voltage carrier suspended from carriages adopted for movement along the longitudinal and lateral guides and a carrier coupled rigidly to the object and pivoted to the carriage mounted on the lateral guide. Besides, the device has also third longitudinal guide and a support facility mounted for movement along the third guide and provided with longitudinal slots closed by folding belts. That portion of the voltage carrier, which is disposed inside the support facility, is connected with the remaining portion of the voltage carrier with the aid of plug connectors. EFFECT: improved reliability. 2 cl, 3 dwg
Patent RU-2036090-C1 (RU)
Title: Mortar mixer
Inventor: ZIBOROV VIKTOR A
IPC: B28C5/16
Filed: 1991-12-27
Granted: 1995-05-27
Abstract: FIELD: production of building materials. SUBSTANCE: mortar mixer has a body with a charging port and discharging pine union. The body accommodates the agitator in the form of a vane rotor with a drive. The motor mixer has a mechanism used to incline the body in the vertical plane. Located on the body end is a baffle cover, that is movable in the vertical direction, and a toroidal vessel suspended by springs from the cover walls. Vanes are located over the entire internal surface of the cover, with its convex surface facing the direction opposite the sense of rotation of the vane rotor. Injectors are installed on the inner walls of the vessel, with the nozzles directed in the sense of rotor rotation. A perforated hollow cone is attached to the bottom of the baffle cover by means of hollow pylons, the outer surface of the cone carries additional vanes. A detachable vibrator connected to the vane rotor drive may be installed on the outer side wall of the body. EFFECT: improved design. 2 cl, 2 dwg
Patent RU-2019177-C1 (RU)
Title: Method for preventing atrophy of testicle
Inventor: CHICHINADZE NODAR K
IPC: A61K35/12
Filed: 1991-08-14
Granted: 1994-09-15
Abstract: FIELD: medicine. SUBSTANCE: this method for preventing atrophy of testicle after rupture of tunica albuginea prescribes administering riboxine in daily dosage of 25 mg/kg immediately after injury has been received or 72 h prior to planned operation and during 30 days. Experiment involving operated testicle model has revealed the fact that disclosed method permits preserving normal amount of sex cells in ductules, fission of spermatogenic epithelium cells and normal completion of development cycle, formation of normal mature spermatozoa inclusive. At the same time, disclosed method favors preservation of endocrinic functionability of testis what can be judged by higher content of testosterone in blood plasma and greater index of relative percentage of testosterone and lutropine. Variations in all evaluated parameters of patients treated with riboxine and controls are certain with P not greater than 0.05. EFFECT: disclosed method is advantageous whenever there arise necessity in preserving male reproductive function in all cases intactness of tunica albuginea is disturbed. 1 tbl
Patent RU-2023912-C1 (RU)
Inventor: BOKACHEV GENNADIJ I
IPC: F16F5/00
Filed: 1992-02-25
Granted: 1994-11-30
Abstract: Использование: машиностроение, в частности гидравлические гасители колебаний. Сущность изобретения: гидравлический амортизатор двустороннего действия содержит цилиндр с направляющей, подпружиненную относительно него плавающую втулку с манжетой, отделяющей воздушную полость цилиндра от жидкостной, расположенный в последней и делящий ее на над- и подпоршневую полости рабочий поршень со штоком и плавающую подпружиненную относительно цилиндра манжету. Последняя коаксиально установлена между цилиндром и плавающей втулкой и отделяет воздушную полость от надпоршневой. Рабочий поршень расположен внутри плавающей втулки. 1 ил.
Patent RU-2032275-C1 (RU)
Inventor: SHANAURIN ALEKSANDR M
IPC: H04R19/00
Filed: 1992-04-14
Granted: 1995-03-27
Abstract: Использование: в электроакустике. Сущность изобретения: на электроакустический конденсаторный преобразователь подают постоянное напряжение U на подвижный электрод в виде металлизированной диэлектрической пленки и на неподвижный электрод при включении преобразователя. При выключении преобразователя снимают постоянное напряжение с электродов. В момент снятия постоянного напряжения формируют последовательность разнополярных импульсов прямоугольной формы, амплитуда которых монотонно уменьшается от U до нуля. 1 ил.
Patent RU-2041037-C1 (RU)
Inventor: SAGIROV KHRISTOFOR N
IPC: B23K9/00
Filed: 1992-02-17
Granted: 1995-08-09
Abstract: Изобретение относится к синергетическому оборудованию для механизированной дуговой сварки на постоянном токе плавящимся электродом в процессах с короткими замыканиями дугового промежутка. Сущность изобретения: дроссель формирует оптимальную по технологическим свойствам форму кривой тока, реализуя соответствующие программы оптимизации в течение цикла и порядок их чередования в процессе сварки в зависимости от действующих возмущений. В сварочном дросселе с сердечником броневого или стержневого типа с зазором силовая обмотка на стержне включена последовательно в сварочную цепь. Сердечник выполнен из двух или более пакетов соответственно броневого или стержневого типа с разъемом в поперечной плоскости стержней. При этом части сердечника установлены с зазорами, которые заполнены немагнитным материалом, причем высота зазоров в пакетах разная, а средние линии всех зазоров совпадают. 3 з.п. ф-лы, 3 ил.
Patent RU-2016279-C1 (RU)
Inventor: SHISHKAREV MIKHAIL P
IPC: F16D1/02
Filed: 1992-02-17
Granted: 1994-07-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: coaxial flange coupling parts 1,2 are tightened with bolts 3 mounted without gaps within axial openings of the flanges. One surface of flange butts of coupling parts 1,2 is a ring groove and the other is an answered ring projection. The projection and groove are drawn by a circumferential arc and positioned in zone of the bolts. EFFECT: enhanced loading capabilities of the coupling. 3 dwg
Patent RU-2039159-C1 (RU)
Title: Excavator bucket hydraulic grab
Inventor: PRISTAJLO YURIJ PETROVICH
IPC: E02F3/40
Filed: 1992-04-28
Granted: 1995-07-09
Abstract: FIELD: road construction; civil engineering. SUBSTANCE: device has a box-like bucket mounted on a handle and having lateral plates and bottom, a jaw having two lateral plates and a wall, a hinge to mount the bucket, pins to attach the jaws and hydraulic cylinder enabling the bucket to perform rotation relative to the hinge of its fixture. The jaw is attached to the handle with pins, its width being not greater than the distance between the internal surfaces of the bucket lateral walls. EFFECT: enhanced effectiveness in performing earth-moving works to prepare ground surface for constructing roads and road guard rails. 4 dwg
Patent RU-2033498-C1 (RU)
Inventor: VINER BORIS M
IPC: E04B1/58
Filed: 1992-04-15
Granted: 1995-04-20
Abstract: FIELD: construction. SUBSTANCE: device for reinforcement of end part of bearing wood beam, mainly, with decorative ceiling attached to it has paired channels resting on wall embracing side faces of beam upper belt and connected with it by means of transverse cover plates and vertical ties. Device has paired angle pieces embracing side faces of beam lower belt rigidly connected with the latter. Vertical ties are brought beyond beam to connected paired angle pieces with paired channels. EFFECT: higher efficiency. 3 dwg