baber/WOPTO huggingface dataset:
Patent RU-2051147-C1 (RU)
Title: 5-substituted naphthalene-1-(dimethylene) sulfonylamides and process for preparation thereof
Inventor: NEDOSPASOV ANDREJ A
IPC: A61P43/00
Filed: 1991-06-28
Granted: 1995-12-27
Abstract: FIELD: organic chemistry. SUBSTANCE: the product: 5-substituted naphthalene-1-(dimethylene) sulfonylamides: X is naphthalinyl-SO 2 N-CH 2 -CH 2 , X is nitro; phthalimido-, benzyloxycarbonylamino, dimethylamino groups. Reagent 1: 5-substituted sulfonyl chloride. Reagent 2: ethyleneimine. Reaction conditions: in the presence of triethyl amine in a lower alcohol. The desired product is isolated by crystallization from the reaction mixture. EFFECT: more efficient preparation process. 6 tbl
Patent RU-2012632-C1 (RU)
Title: Cadmium-base alloy
Inventor: SHCHEPOCHKINA YULIYA A
IPC: C22C20/00
Filed: 1991-09-03
Granted: 1994-05-15
Abstract: FIELD: alloys. SUBSTANCE: alloy has, wt. -% : zinc 10-12; tin 20-25; magnesium 0.1-0.5; yttrium 0.01-0.05; lead 5-10; indium 5-7; copper 0.05-0.07, and cadmium - the rest. Alloy shows the following properties: flowability is 93-95 mm, corrosion rate in 5% solution of hydrochloric acid is 0,0015-0,0018 g/m 2 ·h. Alloy is a structural material. EFFECT: enhanced quality of alloy. 2 tbl
Patent RU-2012199-C1 (RU)
Title: Method of diagnosis of apple scab
Inventor: ZHDANOV VLADILEN V
IPC: A01H1/04
Filed: 1991-07-01
Granted: 1994-05-15
Abstract: FIELD: agriculture; phytophathology; fruit growing. SUBSTANCE: diagnosis involves test with inoculation with mixture of spores of seedling pathogen indicator SRO523. EFFECT: simpler and more reliable method. 1 tbl
Patent RU-2020813-C1 (RU)
Title: Fishing tackle
Inventor: KORBACHKOV LEONID A
IPC: A01K89/00
Filed: 1991-10-24
Granted: 1994-10-15
Abstract: FIELD: amateur and sports fishing. SUBSTANCE: device has body 1 with fitted in axle 2 with mounts spool 3 with front cheek 4 and rear cheek 5. Knob 11 for rotating spool 3 is secured on handle 12 which is connected with front cheek 4 or additional cheek 18 by means of spring-loaded hinge joint 13. Made in cheeks 4, 18 and spool 3 is socket 14 with through hole 15 which accommodates pusher 16. Body 1 is connected by spring-loaded hinge joint 6 with base 7 on which latch 10 is installed. Stop 9 and pusher 17 are secured on body 1. When fishing, at first body 1 is fixed by means of latch 10, and knob 11 is fixed in socket 14. Then stroke is made by fishing rod 8 and body 1 is released. Body 1 turns around spring-loaded hinge joint 6, and stop 9 orients axle 2 along fishing rod 8 after which non-inertia casting is done. When tackle hits the water, body 1 is to be returned in initial position. Pusher 17 strikes against base 7 and displaces pusher 16 which pushes knob 11 out of socket 14. Knob 11 is set in operating position under action of spring 20 of hinge joint 13. EFFECT: enhanced convenience of operation, prevention of entanglement of fishing line at casting, reduced load on hand when fighting the fish. 7 cl, 2 dwg
Patent RU-2049262-C1 (RU)
Inventor: DUBOVIK VLADIMIR G
IPC: F02P15/10
Filed: 1991-07-03
Granted: 1995-11-27
Abstract: FIELD: engine engineering. SUBSTANCE: device has control unit 7 with five input and eight output leads. Each of amplifiers of control unit 7 is made as transistors of opposite conductivities connected in series. The primary windings of the transformers are interconnected in series. The device also has pickup 1 of speed of rotation, pulse generator 2, vibrator 3 with two inputs, advance angle controller 4 with two outputs, pulse distributor 5, starting unit 9 connected in series, governing generator 10, amplifying unit comprising four amplifiers, each of which has two transistors and two control inputs, and unit 8 for converting voltage comprising four transformers, the secondary winding of each transformer being connected with the respective spark plug and the primary winding to the output of one of the amplifiers. Control unit 6 has inverter, eight AND elements, four OR-AND elements, four OR elements, and four switch elements. EFFECT: enhanced reliability. 2 cl, 3 dwg
Patent RU-2040376-C1 (RU)
Title: Hobbing cutter
Inventor: RADZEVICH STEPAN PAVLOVICH
IPC: B23F21/16
Filed: 1992-01-03
Granted: 1995-07-25
Abstract: FIELD: mechanical engineering. SUBSTANCE: hobbing cutter has a housing whereon cutting teeth 2 are mounted over the screw line. The teeth are shaped using the auxiliary performing rack and have straight side cutting edges and flat front surface turned relatively the cutter axis. Cutting teeth 2 of the hobbing cutter are made using of auxiliary performing rack with concave profile of teeth. The angle by which the cutting edges are turned in the plane of side of the rack tooth profile and angle by which the front plane is turned are defined by relationships presented in the invention description. EFFECT: improved design. 8 dwg
Patent RU-2000349-C1 (RU)
Inventor: PARSHIN VLADIMIR A
IPC: C22C35/00
Filed: 1992-01-08
Granted: 1993-09-07
Abstract: Лигатура дл  обработки стали содержит , мас.%  активный наполнитель 25-65,  карбамид 30-65 и жидкое стекло 5-10 При  этом активный наполнитель содержит один  или несколько элементов из группы: кальций , силикокалыдий, алюминий, алюминиевый  порошок, редкоземельные металлы,  ферротитан, феррованадий, карбид кальци , магний, феррониобий, цирконий, смеси  или сплавы на их основе 1 табл
Patent RU-2067376-C1 (RU)
Title: Root transportation device
Inventor: AVANESOV YURIJ B
IPC: A01D33/08
Filed: 1992-02-17
Granted: 1996-10-10
Abstract: FIELD: agricultural engineering; machines for size-grading of steckling beet. SUBSTANCE: device has rod conveyor 1, variable-speed drive 2 made in form of two transporters, and scraper elevator 5, all arranged in tandem. Rod transporters are used in variable-speed drive 2 with separating shaft 4 placed for rotation between transporters. EFFECT: enhanced quality of grading. 2 dwg
Patent RU-2015051-C1 (RU)
Title: Hand lifting bogie
Inventor: VLADIMIROV LEONID S
IPC: B62B3/06
Filed: 1992-01-16
Granted: 1994-06-30
Abstract: FIELD: load handling equipment. SUBSTANCE: hand bogie has load fork 1 kinematically connected to a pump rod mounted inside a cylindrical vessel 7 filled with a working fluid. Inlet and delivery valves are mounted in a separate removable case. In the case that the valves are damaged, bolts are unscrewed, the case is removed from the pump body and replaced by a new one having tested valves in good working order. EFFECT: enlarged operating capabilities. 2 cl, 5 dwg
Patent RU-2067380-C1 (RU)
Title: Machine for threshing and separating oil-bearing seeds
Inventor: ARKHIPOV AFANASIJ MIKHAJLOVICH
IPC: A01F12/42
Filed: 1992-02-28
Granted: 1996-10-10
Abstract: FIELD: agricultural engineering; machines for separation of seeds from shells. SUBSTANCE: machine has frame 2 on which seed transportation conveyor 7 is installed, threshing drum 4, fan 9, sorting-and-transportation device and drive 3 are installed. Sorting-and-transportation device is made in form of two belt conveyors 10 and 11, one being placed inside the other. Belt of outer conveyor 10 is provided with holes. Upper belt of inner conveyor 11 is mated with inner surface of upper belt of outer conveyor 10 for overlapping in width all holes of conveyor belt. Mounted behind output end of inner conveyor 11 is kernel collector 18 with auger 19, and shell collector 24 with auger 25 is arranged behind output end of outer conveyor 10. EFFECT: enlarged operating capabilities. 5 cl, 6 dwg
Patent RU-2097581-C1 (RU)
Title: Four-stroke internal combustion engine operation
Inventor: MAKAROV ANATOLIJ M
IPC: F02B43/00
Filed: 1992-03-04
Granted: 1997-11-27
Abstract: FIELD: thermal engineering. SUBSTANCE: use is made of sequence of processes involved in known operating procedure of internal-combustion engines, novelty being that piston position at the moment of interruption of working medium admission is chosen from range of its positions between two design points, the first one being determined proceeding from maximum filling of cylinder working volume and second one, depending on geometric compression ratio of working medium inside engine chosen proceeding from desire of obtaining positive effect. EFFECT: improved thermodynamic efficiency four-stroke internal-combustion engine. 2 cl, 3 dwg
Patent RU-2030749-C1 (RU)
Title: Sensor of wind parameters
Inventor: ATROSHCHENKOV VYACHESLAV G
IPC: G01P5/01
Filed: 1992-01-04
Granted: 1995-03-10
Abstract: FIELD: meteorological instrumentation. SUBSTANCE: sensor of wind parameters is manufactured in the form of two or more independent modules arranged vertically, intercoupled and attached to base. Each module presents symmetric frame structure where axle of wind detector is put with the use of bearing bushing. EFFECT: more compact and strong structure, more symmetric angular characteristic of sensitivity of sensor. 3 dwg
Patent RU-2012734-C1 (RU)
Title: Suction tube of hydraulic mining device
Inventor: TOLOKNOV IGOR I
IPC: E02F3/92
Filed: 1992-02-18
Granted: 1994-05-15
Abstract: FIELD: mining industry. SUBSTANCE: suction tube has streamlined member with rounded ends, and coaxially installed additional tube to form gap. Intertube space is communicated with working substance source. Working substance is fed through gap and channels to tube inner space, and creates ascending flow which makes pulp rise in tube. Member is made of flexible material and furnished with rigid inside couplings. Ends of streamlined member are tightly secured, respectively, to suction tube end in its inner space and to end of additional tube. When working substance enters the gap, the member extends to needed sizes to ensure streamlined shape at suction tube inlet. Rigid couplings also serve to impart the required shape to member. EFFECT: higher efficiency. 3 cl, 3 dwg
Patent RU-2043303-C1 (RU)
Title: Method for production of iron oxide pigment and unit for its realization
Inventor: RUDNIK LEONID D
IPC: C01G49/02
Filed: 1992-03-06
Granted: 1995-09-10
Abstract: FIELD: production of iron oxide pigment. SUBSTANCE: method for production of iron oxide pigment includes charging into reactor 1 of electroerosion dispersion of pellets of metallic iron, iron chips or pieces of plain steel, filling with water, and applied to electrodes is pulse voltage from source 2. Erosion products are directed to hydrocyclone 3 for separation of suspension of dispersed iron particles from nondispersed iron particles. Decrease of iron in reactor 1 is replenished from metering device 5. Iron-containing suspension is filtrated by filter 6 and filtrate is fed to filtrate collector 8, water is added and product is supplied to reactor 1 of electro-erosion-dispersion. Iron-containing paste from filter 6 is fed to oxidizing reactor 7 and water or filtrate is added. Suspension contains solid phase in the amount of 10-20 mas. Passed through suspension is carbon dioxide gas with stirring for 6-24 h, then, air or oxygen is passed through for 1-24 h. Oxidized suspension is filtrated by filter 9. Filtrate is supplied to collector 10 and with added water is directed to oxidizing reactor 7. Precipitant is thermally treated in furnace 11 and ground in mill 12. Process is free from harmful effluents to environment. Pigment features the following characteristics:content of iron compounds (in terms of Fe 2 O 3 ) 98 mas. volatile and water-soluble substances none; hiding power 7.0 g/sqm; water suspension pH 7; oil absorption 30 g/100 g of pigment; dispersed particle size 28 mcm; residue insoluble in HCl is less than 0.1 mas. EFFECT: higher efficiency. 2 cl, 1 dwg, 1 tbl
Patent RU-2013909-C1 (RU)
Title: Cultivator
Inventor: SITNIKOV ANATOLIJ I
IPC: A01B39/18
Filed: 1992-04-15
Granted: 1994-06-15
Abstract: FIELD: agricultural engineering. SUBSTANCE: cultivator has cross beam 1 carrying parallel link sections 2 each of which rests on wheel finder 3 and has replaceable working members. The latters include sweeps of two standard sizes 4 and 5 differing in operating width and in additional harrows with controlled operating width as well as weed rotary hoes and others. Arrangement of working members for presowing cultivation provides mounting of sweeps 4 having large operating width in two rows and harrows 6 behind sweeps. Sweeps 4 and 5 are made of flat sweeping type with out shank, with crumbling angle being 15 deg. Ratio of operating width of sweeps 4 and is 1.8-2.0. Each set of working members has equal number of sweeps 4 and 5. EFFECT: enlarged operating capabilities. 3 cl, 31 dwg
Patent RU-2131075-C1 (RU)
Title: Valve
Inventor: KURSHIN A P
IPC: F16K27/08
Filed: 1992-05-19
Granted: 1999-05-27
Abstract: FIELD: manufacture of fittings. SUBSTANCE: valve includes body, stirrup, shutting member with rod. Spindle is linked to stirrup by means of thread. Rod is joined to spindle with the use of clutch made in the form of hydraulic cylinder. Pistons put into hydraulic cylinder are manufactured on rod and spindle. Pistons are sealed with reference to inner walls of hydraulic cylinder. Lubricant fills space of cylinder between pistons. EFFECT: simplified design and prolonged operational life of valve. 3 cl, 4 dwg
Patent RU-2055575-C1 (RU)
Inventor: MIKHALKIN ANATOLIJ P
IPC: A61K8/97
Filed: 1992-06-03
Granted: 1996-03-10
Abstract: FIELD: cosmetology. SUBSTANCE: proposed agent shows stimulating effect on the hair growth and provides the increase of soluble proteins content. EFFECT: enhanced quality of agent. 2 tbl
Patent RU-2063573-C1 (RU)
Inventor: LESHCHINSKAYA ELENA V
IPC: F16K31/02
Filed: 1992-06-08
Granted: 1996-07-10
Abstract: FIELD: hydraulics and pneumatics. SUBSTANCE: stop member of a valve comprises two parts mounted one inside the other. The rod is flexibly connected with the inner and outer parts of the stop member by way of a seal and a nut screwed on the outer part. EFFECT: improved design. 1 dwg
Patent RU-2007941-C1 (RU)
Inventor: OSMUSHINA LYUDMILA E
IPC: A41D5/00
Filed: 1992-06-19
Granted: 1994-02-28
Abstract: FIELD: light industry. SUBSTANCE: method involves preliminary manufacturing of double-sided fur pieces, assembling the pieces into article and fastening the pieces so that ready article is obtained. Lengths of fur in the form of rectangular strips or/and rhombic strips and/or strips of any other shape with length and width depending on the purpose may be used as pieces of fur article. Fur pieces may be formed by bending and fastening two opposite sides on leather web. Fastening is accomplished by thread seam, braid or cord. While pieces are assembled into article, they may be arranged in oblique or helical path. Space between pieces is directly proportional to the length of pile. EFFECT: high quality of article. 3 dwg
Patent RU-2027704-C1 (RU)
Title: Способ получения 6-фтор-1,2-бензизотиазолов, ортозамещенное фенациловое производное и способ его получения
Inventor: DEVID M FINK
IPC: C07D487/08
Filed: 1992-08-21
Granted: 1995-01-27
Abstract: Использование: в качестве промежуточных продуктов для получения фармацевтически активных соединений. Сущность изобретения: продукт 1 - 6-фтор-1,2-бензоизотиазолы ф-лы 1, где R - водород, низший алкил или группа ф-лы 2 или 3, где R 1 CHO или -CN. Реагент 1: соединение ф-лы 4, где R указано выше; R 3  -бензил Реагент 2: галогенирующий агент, лучше сульфурилхлорид. Реагенты 1 и 2 при взаимодействии дают соединение ф-лы 5, которое подвергают взаимодействию с аммиаком, лучше при комнатной температуре. Соединение ф-лы 4 получают из соединения ф-лы 6 и бензилмеркаптана в среде апротонного органического растворителя. 3с. и 2 з.п. ф-лы. Структура формул 1, 2, 3, 4, 5 и 6 (см. рис.).
Patent RU-2087962-C1 (RU)
Title: Method for exciting electromotive force between ends of polarity reversing magnetic tape
Inventor: ZHMETKO DMITRIJ NIKOLAEVICH
IPC: H01F13/00
Filed: 1992-09-03
Granted: 1997-08-20
Abstract: FIELD: electrical engineering; variable-field sensors and transformers. SUBSTANCE: amorphous magnetic tape is subjected to thermomagnetic treatment in relatively perpendicular magnetic fields, one of which is longitudinal and homogeneous and other one is transverse and circular current field with current flowing through tape and heating it to temperature at which thermomagnetic treatment is effective. Polarity reversal in longitudinal magnetic field of thermomagnetically treated tape is accompanied by circular variation of its magnetization exciting, according to law of electromagnetic induction, electromotive force between its ends. This property of tape is maintained after winding. EFFECT: facilitated procedure. 2 dwg
Patent RU-2067247-C1 (RU)
Title: Controllable throttle
Inventor: SEMENOV KONSTANTIN V
IPC: F16K47/08
Filed: 1992-09-29
Granted: 1996-09-27
Abstract: FIELD: valve engineering. SUBSTANCE: throttling member made up as a disk with slots is mounted inside the housing. One of the disks is secured inside the housing and rigidly connected with the rod. The other disk is mounted on the rod for permitting movement and connected with it by way of a threaded joint. Four mutually perpendicular blades are soldered to the one side of the movable disk. The blades are inclined at 45°-90°. Four mutually perpendicular plates are pivotally connected with the other side of the disk. A cylindrical bushing is mounted on the rod. The end face of the bushing is provided with a projection facing the movable disk. The plates are brought into a contact with the projection. The bore for a torsion spring is made in the projection. One end of the spring is connected with the movable disk. EFFECT: enhanced reliability. 2 dwg
Patent RU-2057830-C1 (RU)
Inventor: BIDULYA ALEKSANDR L
IPC: E01B27/17
Filed: 1992-09-30
Granted: 1996-04-10
Abstract: Использование: при строительстве и ремонте железнодорожного пути. Сущность изобретения: машина содержит раму, которая опирается на ходовые тележки с приводом их перемещения, систему энергоснабжения, две дополнительные рамы, смонтированные на раме машины с обеих сторон продольной плоскости симметрии машины с возможностью перемещения вдоль нее приводами, и систему управления перемещением дополнительных рам. Каждая дополнительная рама имеет механизм блокировки, одним концом оперта на каток, перемещающийся по соответствующему рельсу пути, и соединена с приводом перемещения. На каждой дополнительной раме жестко закреплен захват для рельса. На каждом приводе перемещения дополнительной рамы также закреплен захват для рельса. Система управления перемещением дополнительных рам состоит из определителей рабочих зон, измерителей перемещения дополнительных рам, измерителей расстояний от каждого определителя рабочей зоны до шпалоподбивочного рабочего органа, блоки памяти и формирователя команд. Указанные определители и измерители подключены к входу формирователя команд через блок памяти, а выход формирователя команд соединен с приводами перемещения дополнительных рам. 2 ил.
Patent RU-2006718-C1 (RU)
Inventor: ZYBALOV VASILIJ S
IPC: F16G11/05
Filed: 1992-10-05
Granted: 1994-01-30
Abstract: FIELD: hoisting devices. SUBSTANCE: end of rope is untwisted into strands, after which core is removed from untwisted section and strands are degreased. Then strands are evenly laid on outer surface of conical insert in clearance between conical bush and conical insert. Conical bush with strands and conical insert are mounted in holder. After strands are wedged between conical bush and conical insert, they are soldered together. Alloy ПОС-61 may be used for soldering. EFFECT: enhanced efficiency. 2 cl, 1 dwg
Patent RU-2068672-C1 (RU)
Inventor: IZMESTEV VALERIJ A
IPC: A61F6/02
Filed: 1992-04-15
Granted: 1996-11-10
Abstract: Использование: изобретение относится к области медицины, в частности, к средствам предупреждения беременности. Сущность изобретения: обтуратор уретры содержит эластичную удлиненную переменного поперечного сечения камеру с запорным клапаном. 1 ил.
Patent DE-10009105-C1 (DE)
Title: Train carriage panel element manufacturing method has edge profiles secured to backing panel before attaching to front panel
Inventor: BUCHWALD PETER
IPC: B61D17/08
Filed: 2000-02-21
Granted: 2001-07-19
Abstract: The manufacturing method has a panel element with a sandwich construction formed by mechanically attaching edge profiles (8,10) to a backing panel (6), before a front panel (4) is adhered to the latter and subsequent attaching of the edge profiles to the front panel, for providing a mechanical joint between the backing panel and the front panel.  An Independent claim for a panel element is also included.
Patent DE-10046767-C1 (DE)
Title: Dual security system for objects that may not be separated, has units sending analog or digital information to each other at defined times; both can trigger alarm on being separated
Inventor: TOETEBERG ANDREAS
IPC: G08B21/02
Filed: 2000-09-21
Granted: 2002-04-18
Abstract: The system has at least two mutually independent electronic devices with at least one receiver and at least one very low power transmitter. These units are arranged to be able to send analog or digital information to each other at defined times and both can trigger an alarm on being separated beyond the transmission range and loss of communications.
Patent DE-10102230-C1 (DE)
Title: Connection for fluid-conveying containers has coupling with fluid duct, detent, tensioning piece, seal, wedge elements, and protuberance
Inventor: TWARDAWSKI HARALD
IPC: B65D90/00
Filed: 2001-01-19
Granted: 2002-07-25
Abstract: A coupling (105) has a fluid-duct opening at one end (107), containing a detent (116), of the coupling. The detent is tensioned in an axial direction towards a wall (3) by a tensioning device. A seal (32) seals off the fluid-duct against the wall. The tensioning piece has a wedge-tensioning piece (142) with two wedge elements fitting between the protuberance (137) and the wall being connected. The wedge elements have a contact and a wedge surface. The tensioning piece has a first configuration where the wedge elements touch the wall, and a second configuration in which the wedge elements touch the coupling.
Patent DE-10138183-C1 (DE)
Title: Defect detection and maintenance device for bridge construction spanning water has maintenance platform frame supported from floating pontoons
Inventor: LUEDER ERHARD-PETER
IPC: E01D19/10
Filed: 2001-08-03
Granted: 2002-12-19
Abstract: The defect detection and maintenance device has 3 or more floating pontoons (1), coupled together via a carrier grid (2) having depending bolts (5) fitting into cylindrical sleeves (4) provided by the pontoons and upwards projecting bolts (6), used for supporting a maintenance platform frame (3).
Patent DE-10146573-C1 (DE)
Inventor: ROTHMAIR XAVER
IPC: B29C43/00
Filed: 2001-09-21
Granted: 2003-06-18
Abstract: Brake disk arrangement made from fiber-reinforced ceramic composite materials comprises two disks connected using cross-ribs (2). At least 10% of the passages (1) which pass through the covering surfaces of the brake disks run completely inside the cross-ribs separating air channels from each other. Both brake disks are joined together. <??>An Independent claim is also included for a process for the production of the brake disk arrangement. <??>Preferred Features: A predominant amount of passages run completely inside the cross-ribs. The arrangement has more than 4 cross-ribs.
Patent DE-19524717-C1 (DE)
Title: Rotatable rod insert for bolt lock
IPC: E05C9/08
Filed: 1995-07-11
Granted: 1996-08-22
Abstract: The rod insert (1) is designed so that it can be inserted from outside through the rotary rod opening (3) of the bolt lock into the latter where it is then held secured against loss. The insert has a detent device to interact with the lock (2). The detent device has pref. several detent arms spread round the circumference of the insert. The insert has an upper area projecting over the upper edge of the arm. The insert can have a drive entrainment member protruding laterally from the cylindrical insert body of the insert.
Patent DE-19648926-C1 (DE)
Title: Moulded body used as screw and kneading element
Inventor: JAECKEL MANFRED DIPL ING
IPC: B22F3/10
Filed: 1996-11-26
Granted: 1998-01-15
Abstract: A moulded body made of powdered particles is new, in which the particles are bound together by a highly polymeric polyamide. The body has an open-pored structure.