baber/WOPTO huggingface dataset:
Patent RU-2037360-C1 (RU)
Inventor: ZAKOV LEONID P
IPC: B22D11/04
Filed: 1989-07-17
Granted: 1995-06-19
Abstract: FIELD: metallurgy, namely metal continuous casting. SUBSTANCE: continuous casting mold has the head sleeve 1 and the end sleeve 5, mounted in the deflectors 2, 6. The head sleeve 1 has the annular groove 13. The front deflector 2 and the rear deflector 6 have turnings, providing beads for flexible sealing members. A depth of the groove consists 0.05-0.5 of a thickness of the sleeve wall δ; its width consists no less, than 5 5·10 -5  of a height of a working cavity of the sleeve. Between the sleeves a partition is mounted in a casing of the mold with possibility of motion. EFFECT: enhanced reliability of the mold, simplified assembling process and decreased consumption of copper alloys. 1 cl, 3 dwg
Patent RU-2022465-C1 (RU)
Inventor: KIM PAVEL A
IPC: H03M7/00
Filed: 1990-01-02
Granted: 1994-10-30
Abstract: Изобретение относится к автоматике и вычислительной технике и может быть использовано в системах обработки информации при реализации технических средств цифровых вычислительных машин и дискретной автоматики. Цель изобретения - расширение области использования за счет одновременного кодирования двух входных сигналов. Аккордный шифратор представляет собой матрицу кодирующих ячеек, каждая строка которой состоит из последовательно соединенных через информационные выходы n ячеек (n - число кодирующих сигналов). Каждая ячейка 1 содержит ключевой элемент 9, выпрямительные элементы 10, 11 и управляемый ключевой элемент 12. При подаче на информационный вход шифратора входного сигнала из двух единиц инициированные ими ячейки 1 выдают через выходы 2 и 3 хранимые в ключевых элементах 9 значения. 2 ил.
Patent RU-2027209-C1 (RU)
Title: Method of preparing of photographic halogensilver material
Inventor: ZUJKOVA ALEVTINA N
IPC: G03C1/85
Filed: 1990-05-07
Granted: 1995-01-20
Abstract: FIELD: chemical-photography industry. SUBSTANCE: hydroxyethylidenephosphonic acid in the form of its sodium salt at concentration 1.0-3.4 wt.-% of mass composition is added to the composition of auxiliary gelatinous layers of cinema-photomaterials as antistatic substance. EFFECT: improved antistatic properties of materials. 5 tbl
Patent RU-2021136-C1 (RU)
Inventor: BARMASHIN EVGENIJ P
IPC: B29C48/76
Filed: 1990-06-12
Granted: 1994-10-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: extruder has housing with vent opening and worm divided into mastication, extrusion and degassing zones, with straining device formed as perforated cylinder embracing worm and scraper-type member. Scraper-type member has at least one spiral tape located in annular channel between housing inner surface and perforated cylinder outer surface. Spiral tape embraces this surface and comes into contact with it for rotation relative to this tape. Spiral tape is fixed on inner surface of housing with its outer diametrical portion. Spiral tape coils are oriented in direction opposite to that of worm coils. perforated cylinder is rigidly connected with worm and is rotated together with it. Worm diameter in the vicinity of zone of extruding exceeds worm diameter adjacent to mastication and degassing zones. Spiral tape may be provided with faces, and perforated cylinder may have rigidity ribs. EFFECT: increased efficiency and enhanced reliability in operation. 4 cl, 5 dwg
Patent RU-2022034-C1 (RU)
Inventor: TSYRLIN MIKHAIL B
IPC: C21D1/78
Filed: 1990-07-23
Granted: 1994-10-30
Abstract: Сущность изобретения: горячекатаные полосы электрохимической стали нагревают до температуры T н  , устанавливаемой в зависимости от содержания углерода в стали, выдерживают и охлаждают в две стадии, сначала от T н  до температуры ускоренного охлаждения T р =T н -(150-200 ° C) . При этом время, охлаждения на первой стадии зависит от температуры T н  . Скорость охлаждения на второй стадии 80 - 120°С с. Обработанная в соответствии с предлагаемым способом сталь отличается исключительно высокими значениями B 100  и низким уровнем P 1,7  .
Patent RU-2015181-C1 (RU)
Inventor: EREMIN ANATOLIJ I
IPC: C21D9/22
Filed: 1990-10-25
Granted: 1994-06-30
Abstract: Изобретение относится к металлургии и может быть использовано при термической обработке высокоточных инструментов. Сущность: инструмент охлаждают при закалке до 80-150°С, а нагрев под отпуск после частичного превращения аустенита проводят до 600-640°С, причем если охлаждение было до 80-110°С, то отпускают при 600-620°С, а если охлаждение проводилось до 110-150°С, то отпускают при 620-640°С. 1 табл.
Patent RU-2007370-C1 (RU)
Inventor: DONCHENKO MIKHAIL G
IPC: E04H12/34
Filed: 1990-12-10
Granted: 1994-02-15
Abstract: FIELD: handling equipment. SUBSTANCE: when manipulator is set in a working position grippers of a gripping mechanism clamp the support of a contact system. The inner grippers are checked for upper positioning at the lower grippers. The support of the contact system is held only by the inner grippers, after this the outer grippers are opened, and the inner grippers are lowered together with the support along guides until they rest against the lower grippers. Then the outer grippers are closed, and the inner ones are opened and move along the guides up but without the support of the contact system until they rest against the upper outer grippers. The inner grippers are closed, the outer grippers are opened, and the inner grippers again move the support of the contact system down. EFFECT: improved structure. 3 dwg
Patent RU-2015347-C1 (RU)
Title: Air-stream atomizer
Inventor: BALFANBAEV OLEG K
IPC: B05B7/06
Filed: 1991-02-28
Granted: 1994-06-30
Abstract: FIELD: fluid spraying equipment. SUBSTANCE: atomizer has body with branch pipe for supply of compressed air, pipe for supply of fluid having flexible ring on outer surface for forming the shape of air nozzle, bushing in end face part and spraying head in form of truncated cone installed on adjusting spring in pipe for liquid supply. EFFECT: higher efficiency in dust control in underground mines, quarries, metallurgical works and concentration plants. 3 cl, 5 dwg
Patent RU-2000509-C1 (RU)
Inventor: DEMENTEV ALBERT L
IPC: F16K5/02
Filed: 1991-03-05
Granted: 1993-09-07
Abstract: Использование: дл  регулировани  расхода  сжиженного и природного газа. Сущность  изобретени : в корпусе крана  установлены коническа  пробка с отверсти ми  дл  основного и малого расходов и расточкой , подпружиненный полый шток,  дроссельный винт и герметизирующий элемент . На винте выполнен кольцевой буртик,  а между ним и расточкой установлен герметизирующий  элемент круглого сечени . Рабоча  часть указанного винта выполнена в  форме цилиндрического сегмента. 3 ил.
Patent RU-2089373-C1 (RU)
Inventor: DOVGALEV ALEKSANDR M
IPC: B24B39/02
Filed: 1991-04-05
Granted: 1997-09-10
Abstract: FIELD: strengthening treatment of low-rigid parts of machines. SUBSTANCE: the offered method includes placing of deforming members into hollow of workpiece and given rotary and spatial oscillating motions by means of magnetic field. Surface layer of treated workpiece is subjected to effect of a alternating magnetic field, whose magnetic lines direction is periodically alternated through 180 deg with frequency ω=4-l650 s C -1 . The tool for embodiment of the offered method has body of nonmagnetic material, webs from nonmagnetic materials which form circular chamber for deforming members. Chamber is opened in direction from body axis to its periphery surface. Deforming members are mounted for rotation and spatial oscillating motions. Sources of magnetic field are located on the bottom of the above-mentioned chamber. Unit of magnetic treatment of surface layer of treated product is made in form of intermediate bushing installed concentrically to body, uniformly spaced over body perimeter alternating plates of magnetic and nonmagnetic materials, prismatic magnets with axial magnetizing. Prismatic magnets are located in holes of intermediate bushing parallel to its longitudinal axis. Adjacent prismatic magnets are located relative to each other at angle of 180 deg and facing each web by opposite poles. EFFECT: higher efficiency. 2 cl, 3 dwg, 1 tbl
Patent RU-2033022-C1 (RU)
Title: Device for drying and storage of vegetal resources
Inventor: KOBOZEV ILYA V
IPC: A01F25/08
Filed: 1991-04-05
Granted: 1995-04-20
Abstract: FIELD: drying and storage of vegetal resources. SUBSTANCE: device for drying and storage of vegetal resources has outer cylindrical guard, wind-blowing air ducts 14 and 15 communicated with air hollow 10 found under floor 9, and upper exhaust system with solar collector. Guard is located along east-west line and made in form of cylindrical side and spherical end-face mirrors 2-5 which are hinged with their lower ends, provided with rope-block mechanisms 6-8. Mirror 3 found on the northern side is installed for vertical displacement, and installed in foci of other mirrors are folding heat-exchange black tubular members 5 and 14 communicated with lower air ducts 13. Besides, exhaust system is made in form of lens-shaped roof 17 with perforated blackened from atop attic floor 18 located in focal plane of roof 17. Installed in center of floor 18 is vertical air duct 19 communicated with attic hollow 21 through side windows 20. Attached above air duct 19 at some space relation is perforated heat-absorbing member 22 with cylindrical surface and baffles 23 above which cylindrical collecting lens 24 is fixed. Air duct 19 has humidifier in form of vessel 25 located in its lower part, and vertical wick 26 installed in center of vessel 25 and air duct 19. EFFECT: higher efficiency. 5 cl, 6 dwg
Patent RU-2005977-C1 (RU)
Inventor: SEMENOV EVGENIJ V
IPC: F41A35/00
Filed: 1991-04-08
Granted: 1994-01-15
Abstract: FIELD: firearms. SUBSTANCE: device comprises cartridge chamber plug with edge, closing member and fastening member in the form of ramrod screwed into plug. Closing member is inserted into muzzle portion of barrels and is connected to free end of ramrod by threaded bush secured on cylinder of locking mechanism built into closing member. Cylinder is rotated by key. EFFECT: higher locking reliability. 3 dwg
Patent RU-2006986-C1 (RU)
Inventor: KOLOSOV VLADIMIR G
IPC: H01L21/66
Filed: 1991-03-18
Granted: 1994-01-30
Abstract: FIELD: electronics. SUBSTANCE: process includes the following operations: deposition of layer of control metallization on integrated circuits, detection of good elements, removal of control metallization, formation of interconnections of serviceable elements by method of template lithography. EFFECT: reduced cost of manufacture, enhanced efficiency of process. 3 dwg
Patent RU-2016656-C1 (RU)
Title: Rotor for impact crusher
Inventor: AJZENSHTAT MIKHAIL D
IPC: B02C13/26
Filed: 1991-05-12
Granted: 1994-07-30
Abstract: FIELD: materials crushing. SUBSTANCE: rotor of impact crusher has disks 1 with holes 7, impact members 5 disposed in diagonal order along circumferential and longitudinal rows symmetrically relative to central longitudinal and lateral planes. Disks 1 are provided with grooves accommodating impact members protected against axial displacement by spacers 6 passing through holes 7 in disks 1. One longitudinal row carries not more than two impact members. Impact members of circumferential rows overlap each other to 9 to 11% of their length and number of circumferential rows is not less than five. EFFECT: improved efficiency. 3 dwg
Patent RU-2000447-C1 (RU)
Inventor: BLAGOVESHCHENSKIJ VITALIJ V
IPC: F01D17/26
Filed: 1991-06-25
Granted: 1993-09-07
Abstract: Использование: регулирование паровых  турбин с отбором пара. Сущность изобретени :  на втулки золотников надеты поворотные  кольца. Поворотные кольца св заны с  регулировочным винтом регул тора. Регул тор  и трансформатор снабжены корректорами  с поршн ми, подпружиненными  пружинами и соединенными с рычагами.  Концы рычагов вход т в пазы, выполненные  в поворотных кольцах. Регул тор снабжен  также подвижной буксой, установленной во  втулке между регулировочным винтом и  пружиной. Во втулках выполнены дополнительные  окна. 1 з.п. ф-лы, 8 ил.
Patent RU-2013821-C1 (RU)
Title: Method of determination of content of impurity in crystalline silicon
Inventor: LOZOVSKIJ ALEKSANDR D
IPC: H01L21/66
Filed: 1991-06-27
Granted: 1994-05-30
Abstract: FIELD: semiconductor technology. SUBSTANCE: surface of semiconductor is subjected to irradiation by ions Ar +  or Kr +  with energy 1-4 keV and fluency 10 15 ....10 16 ion·cm 2  . After irradiation semiconductor is heated to 1100 K with simultaneous registration of thermal flow of molecules of hydrogen from surface of sample. EFFECT: improved reliability of determination.
Patent RU-2042268-C1 (RU)
Title: Counter of pulses in gray code
Inventor: DIKAREV IGOR I
IPC: H03K23/64
Filed: 1991-06-28
Granted: 1995-08-20
Abstract: FIELD: pulse devices. SUBSTANCE: device has four bit locations, first, second and third input wires, demultiplexer, first and second commutators. Each bit location has asynchronous D-flip-flop, first bidirectional switch, second bidirectional switch, first NOR gate. In addition first and second bit locations contain XOR gate and second NOR gate. First bit location contains OR gate. Second bit location contains third NOR gate. Each bit of counter has corresponding serial RC-circuit. EFFECT: increased functional capabilities. 2 dwg
Patent RU-2031816-C1 (RU)
Title: Method for strapping prismatic loads with tape
Inventor: BABAEV DAVUD A
IPC: B65B13/00
Filed: 1991-08-19
Granted: 1995-03-27
Abstract: FIELD: packing of piece goods. SUBSTANCE: method comprises cutting a piece of strapping tape 1 from roll and making a strapping for which purpose the ends of the piece of tape 1 are connected to form a ring, leaving parts of said ends partly free. Then the ring is twisted, forming simultaneously two binding loops 5 and 6. Now the load - box 7 - is placed on the strapping so that two opposite corners of the box 7 fit into the loops 5 and 6 and the strapping is closed by connecting the loops and tying them to each other with free ends 3 and 4. EFFECT: higher efficiency. 2 dwg
Patent RU-2010474-C1 (RU)
Title: Combined clump destructing apparatus
Inventor: PERELMAN GRIGORIJ E
IPC: A01B21/08
Filed: 1991-07-22
Granted: 1994-04-15
Abstract: FIELD: agriculture. SUBSTANCE: combined clump destructing apparatus has a copying roller, two flat passive disks, that are placed slant to direction of movement and with capability to change inclination, a plowshare and a cleaner. Flat passive disk on their inner side have a concentrically placed trancated cone (or half-sphere), on which a freely positioned shell of a supporting roller is based. The supporting roller has inner bridges, preventing its transverse shift. Butts of disks have holes for soil outcome, that are placed in zone of the trancated cone. Disks periphery has soil grousers, made in the form of teeth. EFFECT: apparatus is effective in potatoes harvesting. 2 cl, 4 dwg
Patent RU-2028330-C1 (RU)
Title: Polypropylene composition
Inventor: MITINOV ANDREJ VLADIMIROVICH
IPC: C08L23/12
Filed: 1991-07-05
Granted: 1995-02-09
Abstract: FIELD: processing of polypropylene by extrusion. SUBSTANCE: composition has, mas. p. : polypropylene 99.6-99.5; hydroxyethylated brown-coal wax 0.1-1.0; calcium stearate 0.2; ester of 3,5-di-tert.-butyl-4-hydrooxyphenylpropionic acid and pentaerythritol 0.2. EFFECT: enhanced quality of composition. 2 tbl
Patent RU-2006163-C1 (RU)
Inventor: KONOVALOV SERGEJ I
IPC: H02M7/06
Filed: 1991-07-25
Granted: 1994-01-15
Abstract: FIELD: electrical engineering. SUBSTANCE: converter has supply voltage rectifier bridge built around diodes 1-4, commercial-frequency inverter built around switching elements 5 and 6 with power transformer 7 whose secondary winding is connected to input of high-frequency rectifier bridge employing diodes 8-11; it also has ripple filter built up of choke 12 and capacitor 13, and control unit 14. Rectifiers are connected at their output in series and they are connected to input of filter whose output is connected to load. EFFECT: enlarged functional capabilities. 2 dwg
Patent RU-2036800-C1 (RU)
Title: Apparatus to weld fitting with polymer material pipe
Inventor: DZHOVANNI MIRANA
IPC: B29C65/18
Filed: 1991-11-15
Granted: 1995-06-09
Abstract: FIELD: plastics welding. SUBSTANCE: apparatus to weld fitting with polymer material pipe has first welding member cross-section in the form of ellipse. Located on ellipse small axis working surface of the member is placed over working surface, located on its big ellipse axis. Located on ellipse small axis working surface of first welding member has smaller thickness of wall. Central member of the first welding member is made of current nonconducting material. Besides, welding members are made of steel or aluminum. Welding members are covered with inert material of Teflon type. Central member, located in first welding member, is made of ceramic material. Central member is screwed inside first welding member. Metal plate has hole, that is coaxial to the central member. Second welding member has threaded hole. Mean to connect first and second welding members with plate is made as screw. The screw passes through supporting flat surface of first welding member, through hole in metal plate and threaded hole in second welded member. EFFECT: apparatus is used to weld fittings with polymer material pipes. 6 cl, 15 dwg
Patent RU-2099873-C1 (RU)
Title: Способ передачи и приема цифрового сигнала с временным уплотнением и устройство для его осуществления
Inventor: KHANS-OTTO KERSTEN
IPC: H04B3/02
Filed: 1992-01-29
Granted: 1997-12-20
Abstract: Изобретение относится к технике связи при передаче цифровых сигналов для получения уплотненного сигнала и синхронизации с ним приемного уплотненного сигнала. В плезиохронно-цифровой иерархии сигналы одного уровня лишь приблизительно имеют одинаковые тактовые частоты и поэтому подлежат обязательной плезиохронной обработке. Однако необходимо синхронное взаимодействие передаваемого и приемного уплотненных сигналов. Это возможно, если в предыдущей и приемной частях устройства создаются вспомогательные группы, при которых между байтами данных (SD) пропускаются нулевые биты (LB). Эти нулевые биты устраняются с помощью последовательно-параллельного преобразования, накоплением и параллельно-последовательным преобразованием при участии вспомогательного тактового сигнала Th. Подстройка тактового сигнала приема к передаваемому осуществляется соответственно введением или исключением одного или нескольких нулевых бит между двумя байтами данных (SD) на стороне приема. Устройство содержит на стороне передачи А последовательно-параллельный преобразователь 1 кода, параллельный регистр 2, параллельно-последовательный преобразователь 3 кода, первый и второй делители 5, 4 частоты, блок 6 формирования сигнала цикловой синхронизации, вспомогательный тактовый генератор 7, на стороне приема В - блок 8 выделения сигнала цикловой синхронизации, блок 9 восстановления тактовой частоты, второй делитель 10 частоты, последовательно-параллельный преобразователь 11 кода, параллельный регистр 12, параллельно-последовательный преобразователь 13 кода, первый делитель 14 частоты, блок 15 подстройки фазы. 2 с. и 3 з.п. ф-лы, 5 ил.
Patent RU-2033706-C1 (RU)
Title: Device for control of processing of phosphorous oven
Inventor: ZHILOV GENRIKH M
IPC: H05B7/148
Filed: 1991-07-01
Granted: 1995-04-20
Abstract: FIELD: automation. SUBSTANCE: device has detectors and setters of electric parameters of oven operation, which are connected to inputs of regulator of electric mode. Its outputs are connected to unit for movement of electrode and switch of voltage level. In addition device has unit for detection of resistance of each electrode, unit for comparison of current and pre-given value, units for testing slip of burden and break of electrode, AND gates and prohibition units. EFFECT: increased functional capabilities. 2 dwg
Patent RU-2094942-C1 (RU)
Title: Output circuit for amplifier
Inventor: ZUBETS YURIJ A
IPC: H03F3/26
Filed: 1991-11-26
Granted: 1997-10-27
Abstract: FIELD: analog computer engineering, digital-to-analog converters, charge-coupled devices for reading output signals from chips, wide-band power amplifiers. SUBSTANCE: device has two amplifying units, four voltage-to- current converters, two voltage dividers, two power supplies and by- pass units. Voltage-to-current converters provide stabilization of normal mode current of amplifying units and protection against overload. By-pass units provide inertia-less circuits of signal transmission in output stages of circuit as well from circuit input to input of amplifying units. EFFECT: increased functional capabilities. 8 cl, 2 dwg
Patent RU-2006515-C1 (RU)
Inventor: STOLYAR OLEG YU
IPC: C22C35/00
Filed: 1991-07-08
Granted: 1994-01-30
Abstract: FIELD: cast iron production. SUBSTANCE: alloy contains, mass % : silicium 40.0-55.0, calcium 4.0-6.0, boron 4.0-8.0, cerium 1.0-3.0, ferrum- the rest. EFFECT: improves desired product quality. 1 tbl
Patent RU-2050691-C1 (RU)
Title: Device for decoding fibonacci p-codes
Inventor: TKACHENKO ALEKSANDR V
IPC: H03M7/36
Filed: 1992-01-13
Granted: 1995-12-20
Abstract: FIELD: automation and computer engineering. SUBSTANCE: two OR gates and XOR gate with corresponding connections are introduced to accomplish the goal of invention. Device provides possibility to decode Fibonacci packet p-codes and detect errors in received information. EFFECT: increased field of application, increased stability to noise. 1 dwg
Patent RU-2066534-C1 (RU)
Title: Method for fish rearing under artificial conditions
Inventor: MUSTAEV SERGEJ B
IPC: A01K61/00
Filed: 1992-02-18
Granted: 1996-09-20
Abstract: FIELD: fish farming. SUBSTANCE: method involves providing contact between fishes and substance and energy supplying mechanisms; providing free selection of living conditions. EFFECT: increased efficiency of fish rearing systems and reduced power consumption for obtaining unit of product. 20 cl, 1 dwg, 1 tbl
Patent RU-2038557-C1 (RU)
Title: Dryer
Inventor: TITOV VALERIJ V
IPC: F26B17/20
Filed: 1992-02-24
Granted: 1995-06-27
Abstract: FIELD: drying loose materials. SUBSTANCE: dryer has housing 1, devices 2 and 3 for charging material and discharging finished product, perforated bottom 4, screws 5 which are parallel to the bottom and provided with transporting and cutting members 6, collectors 7 and 8 for supplying main and additional heat carriers, well 9 with sleeves 10, ring-shaped knife-like members 11, branch pipe 12 for exhaust heat carrier, spreader constructed as shaft 13 provided with shaped disks 14 secured to it and housed in each sleeve that has suitable diameter, feeder 15, and overflow threshold 16. EFFECT: improved design. 1 dwg
Patent RU-2020442-C1 (RU)
Title: Aerodynamic facility
Inventor: BELOV MIKHAIL D
IPC: G01M9/00
Filed: 1992-02-21
Granted: 1994-09-30
Abstract: FIELD: experimental aerodynamics. SUBSTANCE: aerodynamic facility gas barrel-shaped body 1, cylindrical shell 2, rotating disks 3 and 4 with blades 5 and 6, shafts 7 and 8, motors 9 and 10, cover 11, as well as model 12, its elastic-mass compensator 13 and rod 14 with flexible joints 15. EFFECT: widened experimental potentialities, prevention of inflow into cylindrical shell. 2 cl, 3 dwg
Patent RU-2005811-C1 (RU)
Inventor: GRACHEV SERGEJ V
IPC: C23C8/70
Filed: 1992-02-25
Granted: 1994-01-15
Abstract: FIELD: metallurgy, chemical heat treatment of metallic material surfaces. SUBSTANCE: steel products are heated to a temperature 450-500 C in ammonia medium and allowed to stay for 20-25 min. Thereafter, gaseous products are evacuated, and impregnation process is carried out in fluid medium including the following components, % by weight: boron carbide 1-5; copper oxide 0.01-0.05; sodium tetrafluoroborate 0.1-0.5 and corundum 94.4-98.89. EFFECT: increased wear-resisting properties of steel articles. 1 tbl
Patent RU-2019144-C1 (RU)
Title: Device for laser incision of hollow organs
Inventor: KRASILNIKOV DMITRIJ M
IPC: A61B17/32
Filed: 1991-12-27
Granted: 1994-09-15
Abstract: FIELD: medical engineering; surgical gastroenterology. SUBSTANCE: device includes pair of hold-down members 2 for clamping tissues without exerting additional pressure on tissues in region of action of hold-down pair 3. Tissues are incised by laser along gap. EFFECT: more sophisticated design. 2 cl, 4 dwg