baber/WOPTO huggingface dataset:
Patent DE-19947652-C1 (DE)
Title: Schutzmantelerzeugung beim Verlegen von Leitungen
Inventor: PUETTMANN FRANZ-JOSEF
IPC: E21B7/30
Filed: 1999-10-04
Granted: 2001-07-26
Abstract: Ein Verfahren und eine Vorrichtung erzeugen einen Mantel um mindestens eine Leitung beim Einziehen der Leitung in das Erdreich mit einem Band, wobei das Band zu einem die Leitung umgebenden Mantel geformt wird.
Patent DE-19953903-C1 (DE)
Title: Cylinder head for reciprocating piston IC engine has at least 3 entry valves for each engine cylinder with their longitudinal axes offset to either side of axis of common camshaft
Inventor: GUGGENMOS ACHIM
IPC: F01L1/26
Filed: 1999-11-10
Granted: 2001-01-11
Abstract: The cylinder head (1) has a number of gas changing valves (4,5,6,7,8), including at least 3 entry valves (6,7,8) for each engine cylinder, with the longitudinal axes (10,10') of the entry valves lying parallel and offset from the longitudinal axis (11) of the engine (2).  The valve rods of the entry valves are controlled by respective cams (13) of a common camshaft (12), the longitudinal axis of one of the entry valves lying on the opposite side of the camshaft axis (16) to the longitudinal axes of the other entry valves.
Patent RU-2080737-C1 (RU)
Title: Device which keeps direct current mode of amplifier
Inventor: POPEL ALEKSANDR SEMENOVICH
IPC: H03F3/343
Filed: 1992-10-26
Granted: 1997-05-27
Abstract: FIELD: radio engineering, in particular, design of integral circuits. SUBSTANCE: device has amplifier 1, common line 2, power supply line 3, input circuit separate power supply line terminal 4, direct input 5, inverse input 6, output 7, first and second resistors 8 and 9, which provide voltage divider 10, capacitor 11, first and second transistors 12 and 13, third and fourth resistors 14 and 15, third and fourth transistors 16 and 17 and fifth resistor 18. Capacitors filters power supply noise both in input voltage of amplifier which is equal to half of power supply voltage and in current which supplies input circuit of amplifier. EFFECT: increased functional capabilities. 1 dwg
Patent RU-2060038-C1 (RU)
Title: Method for explosion protection of gas and dust-laden gas mixture conveyance system
Inventor: GLIKIN MARAT ARONOVICH
IPC: A62C4/02
Filed: 1992-11-02
Granted: 1996-05-20
Abstract: FIELD: flame extinguishing in pipelines. SUBSTANCE: method involves conveying gas and dust-laden gas mixtures through flame-extinguishing catalytic active nozzle with heat-exchanger; supplying cooling heat-carrier to heat- exchanger, when catalytic active nozzle reaches temperature equal to catalyzer working temperature; interrupting supplying of heat-carrier, when nozzle temperature reaches value not exceeding initial working temperature of catalyzer; heating nozzle to initial working temperature of catalyzer if flame occurs. EFFECT: increased efficiency and simplified method. 1 dwg, 1 tbl
Patent RU-2039775-C1 (RU)
Inventor: ABASOVA ROZANA LVOVNA
IPC: C12P23/00
Filed: 1992-11-10
Granted: 1995-07-20
Abstract: Изобретение относится к пищевой и фармацевтической промышленности. Сущность способа заключается в том, что высушенное сырье отходы томатно-консервного производства кожицы томатов экстрагируют хлористым метиленом в присутствии адсорбента. В качестве адсорбента используют сефадекс G-200 с зернами размером 50 70 мкм и толщиной слоя 2 4 см. Соотношение хлористого метилена к адсорбенту составляет (3 4) 1. 1 табл.
Patent RU-2060534-C1 (RU)
Title: Weigher in running medium
Inventor: ERSHOV IGOR YUREVICH
IPC: G05D11/00
Filed: 1993-01-12
Granted: 1996-05-20
Abstract: FIELD: chemical industry. SUBSTANCE: weigher in running medium has container and Mariotte vessel, water-jet with diameter of output channel less than diameter of input channel, and siphon pipes. Drainage channel of container is made in the form of siphone U-shaped pipe connected to wall of water-jet pump. The latter itselt is made in the form of funnel-shaped weigher- container submerged into container. Output siphon pipe of water-jet pump communicates with Marriotte vessel with drainage channel connected with supply trunk of vessel. EFFECT: simplified design; improved reliability of operation. 1 dwg
Patent RU-2044149-C1 (RU)
Title: Method of operation of combined external combustion engine and external combustion engine
Inventor: SHADEK EVGENIJ G
IPC: F02G1/02
Filed: 1993-02-18
Granted: 1995-09-20
Abstract: FIELD: engine engineering. SUBSTANCE: engine has working cylinder and compression cylinder. The gear valve mechanism is set in operation by the output shaft of the engine. Working fluid is compressed in the compression cylinder. The working fluid is saturated simultaneously with water vapor. The water is supplied through pores of the evaporator. The compressed working fluid is heated in the heat exchanger and enters the working cylinder. After expansion the working fluid gives the heat to the turbine gas-expansion machine wherein an additional expansion of the working fluid occurs, the moisture is separated, and the fluid is dried. The dried working fluid and water condensate enter the compressor cylinder. The cycle is repeated. The output shaft of the gas- expansion machine is connected with the electric generator or air supercharger. EFFECT: enhanced efficiency. 8 cl, 8 dwg
Patent RU-2081421-C1 (RU)
Title: Electric network tension indication device
Inventor: KOLEVATOV VIKTOR N
IPC: G01R11/32
Filed: 1993-03-05
Granted: 1997-06-10
Abstract: FIELD: control of electric network tension presence in electric networks of alternating current with possibility to produce telemetry signal. SUBSTANCE: device has: resistors 1, 4, 8, capacitor 2, input and output terminals 3, 9, diode 5, thyristor 6, light-emitting diode 7, voltage-reference diode 10 and common bar 11. EFFECT: improved design. 4 dwg
Patent RU-2036506-C1 (RU)
Title: Actuator valve
Inventor: GOLEV EDUARD S
IPC: G05D7/00
Filed: 1993-03-29
Granted: 1995-05-27
Abstract: FIELD: fixtures. SUBSTANCE: actuator valve has cylindrical case inside which external bushing and internal bushing are fixed; internal bushing is mounted for rotation. Profiled windows are in walls of the bushings. The case and external bushing form annular cavity for supplying working medium to profiled windows. Internal bushing is made in form of a piston and connected with drive rod. Bottom of the piston forms together with the case above-piston and under-piston cavities; there are overflow holes between the cavities. Air-tight strap is mounted from outside the case at the side being opposite to inlet pipe. The strap forms pocket which communicates with above-piston and under-piston cavities through the holes made in wall of the case and through holes in the strap - with outlet pipe, which is aligned with inlet pipe. Annular supply cavity has variable width. For the purpose, external bushing is mounted with eccentricity relatively the axis of the case at the direction to the strap. EFFECT: improved precision; improved reliability of operation. 2 dwg
Patent RU-2061789-C1 (RU)
Title: Method for application of protective metal-containing coating and device for its embodiment
Inventor: GRINVALD IOSIF I
IPC: C23C16/18
Filed: 1993-04-12
Granted: 1996-06-10
Abstract: FIELD: application of coatings, particular, methods and devices for application of protective coatings by thermal degradation of organo-metallic compounds in gas phase, applicable, in protection of product surface from corrosion in aggressive media. SUBSTANCE: method for application of protective metal-containing coating includes heating and vacuum deposition of material from the gas phase. Products are installed on one another on heat-conducting bottom plate and placed in an airtight cabinet, preliminary heating by means of heater is carried out across the entire cross-section of products on all bottom plates from top to bottom to the temperature below the temperature of metal coating deposition. Then, the products on the upper temperature of metal coating deposition. Then, the products on the upper bottom plate are transferred to vacuum deposition zone, and, later, to the store zone. Next bottom plate with products is moved to the starting position to the heater, and the cycle is repeated until all bottom plates are proved to be transferred to the store zone. The device for embodiment of the method includes a tight vacuum cabinet, heater, metal deposition chamber, product holder and means for supply of coating components. Cabinet is made of three vertical intercommunicated sections. The first section is a heating chamber accommodating a heater, product holder in form of table with heat conducting bottom plates. The table is capable of moving step-by-step from the lower position to the upper position and vice versa by means of limit switches. There are also pusher with limit switches and means for monitoring temperature of the product surface. The second section is a chamber of metal deposition accommodating heater, means for uniform supply of coating components to zone of metal deposition. The third section is a store chamber accommodating heater, means for uniform supply of coating components to zone of metal deposition. The third section is a store chamber accommodating product holder in form of table capable of moving from the upper to lower position and returning to the initial position by means of limit switches. EFFECT: higher efficiency. 1 dwg
Patent RU-2061080-C1 (RU)
Title: Hardener bar for grinding of grains of aluminium and its alloys
Inventor: KRIVOROTOV VALERIJ I
IPC: C22B9/10
Filed: 1993-07-06
Granted: 1996-05-27
Abstract: FIELD: metallurgy. SUBSTANCE: invention refers to manufacture of foil, ingots and shaped castings from aluminium and its alloys. Hardener bar consists of metal jacket and filling agent. Metal jacket is made from aluminium-titanium- boron alloy and filling agent is composed of mixture of salts selected from series cryolite-sodium chloride-potassium chloride-sodium fluoride with proportion of mass of jacket and mass of filling agent kept within limits from 1:0.2 to 1:0.6. EFFECT: increased quality of aluminium foil and semifinished items from deformed alloys. 2 cl, 2 tbl
Patent RU-2071783-C1 (RU)
Title: Method of agent preparing for diabetes mellitus treatment
Inventor: BABYAKIN ALEKSANDR FEDOROVICH
IPC: A61K35/08
Filed: 1993-09-07
Granted: 1997-01-20
Abstract: FIELD: medicine, endocrinology. SUBSTANCE: method involves extraction of plant raw: nettle leaves, kidney bean pods, licorice roots, rose fruits, walnut leaves, laurel leaves, corn stigmas, peppermint leaves, linden flowers taken at the definite ratios with mineral water "Essentuki No. 17" at ratio 1:20. EFFECT: enhanced specific activity. 2 cl, 5 tbl
Patent RU-2112994-C1 (RU)
Inventor: LJAPIDEVSKIJ VIKTOR KONSTANTIN
IPC: G01T1/185
Filed: 1993-09-17
Granted: 1998-06-10
Abstract: Изобретение относится к методам регистрации ионизирующих излучений. Способ основан на создании в газоразрядном детекторе режима размножения нетермолизованных горячих электронов в газе с электроотрицательными примесями. Осуществление этого режима позволяет регистрировать ионизирующие излучения с хорошим пространственным разрешением.
Patent RU-2079763-C1 (RU)
Title: Device for automatic joining branch pipes
Inventor: RUMAKO NIKOLAJ G
IPC: F16L39/00
Filed: 1993-11-04
Granted: 1997-05-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: device is provided with additional housings. Supplying branch pipes are mounted inside individual housings. A means for centering is made up as a bushing coaxial to the branch pipe. The opening for centering means made in the movable unit is answered to the tip of the bushing. EFFECT: enhanced reliability. 3 dwg
Patent RU-2106954-C1 (RU)
Title: Method of installing articles with flat faces
Inventor: SHARYPOV ALEKSANDR STEPANOVICH
IPC: B25B1/04
Filed: 1993-11-18
Granted: 1998-03-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: this relates to machine-tool industry and particularly to methods of installing and fixing articles during their machining. It can be applied in automatic processing lines and systems. According to method, article is positioned between clamping members which are provided with movable jaws having prismatic working surfaces. Article is brought in contact with working surfaces of jaws and is clamped by them. Prismatic surfaces of jaws follow angularity of article. Prior to clamping, jaws are moved in parallel relative to each other. In that, after article is clamped, one of working surfaces of jaws is oriented in direction of movement of work table or tool. EFFECT: high efficiency. 1 cl, 3 dwg
Patent RU-2069409-C1 (RU)
Title: Autoemission cell
Inventor: ZASEMKOV VLADIMIR S
IPC: H01J1/304
Filed: 1993-12-24
Granted: 1996-11-20
Abstract: FIELD: electronic engineering; fluorescent-display autoemission electron sources. SUBSTANCE: autoemission cell has relatively parallel film anode and cathode with phosphor, and insulating layer, all mounted on common substrate. Emitting edge of cathode is cut into U-shaped teeth to form comb which are unequally spaced from anode and provided with resistors inserted in cathode film break. Film cathode is oval-shaped. EFFECT: improved reliability, service life, and operating stability in case of voltage fluctuations; enlarged functional capabilities. 4 cl, 2 dwg
Patent RU-2084757-C1 (RU)
Title: Pipe line flaw detector
Inventor: KUNAFIN ROBERT N
IPC: F17D5/00
Filed: 1993-12-30
Granted: 1997-07-20
Abstract: FIELD: pipe line transport. SUBSTANCE: device includes hermetic container connected to autonomous instrument passed together with it; besides, it contains frequency generator, time interval shaper, counter, registers and information output module connected in series. Device is also provided with recording signal shaper and counter output state registers by flaw recording signal. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2107472-C1 (RU)
Title: Single use fixing dental matrix clamp
Inventor: ROBERT G DIKI
IPC: A61C5/12
Filed: 1992-03-09
Granted: 1998-03-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has tube 12 ending in head member 18 provided with slot 12 for matrix ribbon 22 to be inserted. Matrix ribbon 22 is central loop having flat leveled ends 34 and 36. Ends 34 and 36 have at least one wedge 48 turned with its narrowing end towards movable longitudinal member 14 placed near head member 18 and hole 30 engageable with spring-loaded rod 44. Rod 44 is mounted on the end of member 14 facing head member 18 and being engageable with wedge 48. In rotating adjustment handle 20, dentist moves member 14 by means of shaft 16 mounted on thread covering at least a part of internal surface of tube 12. Matrix ribbon 22 is pulled into slot 42 and tightens around the tooth. EFFECT: reliable fastening tissues under varies conditions. 3 cl, 2 dwg
Patent RU-2099845-C1 (RU)
Inventor: ZALOMOV ALEKSEJ EVGENEVICH
IPC: H02K15/09
Filed: 1994-02-16
Granted: 1997-12-20
Abstract: FIELD: electrical engineering. SUBSTANCE: device has body, guide jaws, spring-loaded rocking holder moving in same plane and not contacting commutator hook during winding process; in addition, it is provided with wedge mechanism slider, and pin secured on holder. The latter is hinged to mentioned slider and spring-loaded in respect to it; wedge mechanism is coupled with pin for displacing holder in two planes and its preventive holding down on commutator hook at end of horizontal stroke during winding process. EFFECT: improved capacity and quality of wound parts. 3 dwg
Patent RU-2121052-C1 (RU)
Inventor: LOBKIN A N
IPC: E21B17/00
Filed: 1994-05-25
Granted: 1998-10-27
Abstract: FIELD: methods of pressure-testing of casing string threaded joints; may be used in wells of gas underground storages for flow strings of all sizes for determination of tightness of threaded joints of casing strings in the course of their running in wells and for replacement of defective pipes in case of leaking threaded joints. SUBSTANCE: method includes supply of external pressure to threaded joint. Pressure test of threaded joint and its rejection are carried out in the course of lowering the casing string in special chamber KORS having two branches. One branch has throttle and control device with registration of test pressure values. EFFECT: provision of detection and rejection of defective threaded joints in the course of lowering the casing string. 2 dwg
Patent RU-2091812-C1 (RU)
Title: Ionizing radiation recording device
Inventor: BORISOV VALERIJ F
IPC: G01N21/84
Filed: 1994-05-20
Granted: 1997-09-27
Abstract: FIELD: laser recording of ionizing radiation; check of density of ionizing radiation flux. SUBSTANCE: device has laser, beam divider, tray with glass and mirror on the bottom, photoreceiver and analyzer. Device is also provided with auxiliary tray. Pressure in that tray is higher than in main tray, and reflecting mirror is shifted so that pulses from main and auxiliary trays are not superposed. EFFECT: high efficiency of device. 1 dwg
Patent RU-2096928-C1 (RU)
Title: Method and device for sound reception and device for sound reception and playback
Inventor: FREDERIK ZYURSHE
IPC: H04R1/40
Filed: 1992-10-02
Granted: 1997-11-20
Abstract: PCT No. PCT/FR92/00919 Sec. 371 Date Apr. 1, 1994 Sec. 102(e) Date Apr. 1, 1994 PCT Filed Oct. 2, 1992 PCT Pub. No. WO93/07730 PCT Pub. Date Apr. 15, 1993.Several microphones (M1, M3) are arranged substantially in the same plane (P) and are distributed symmetrically with respect to a direction of symmetry (D) perpendicular to this plane (P). A phase shift is applied between the signals output respectively by different microphones (M1, M3) and the signals thus phase shifted are added, in such a way as substantially to cancel the signals relating to any sound wave arriving in phase and with the same intensity on each of the microphones (M1, M3).
Patent RU-2080212-C1 (RU)
Title: Device for obtaining metallic powder
Inventor: GLUKHOV GENNADIJ I
IPC: B22F9/08
Filed: 1994-08-31
Granted: 1997-05-27
Abstract: FIELD: powder metallurgy. SUBSTANCE: device comprises housing with a cylindric space separated into outer ring compartment 2 and inner ring compartment 3, each of which is in communication with a source of compressed air through openings 4 and 5, and pipe 6 for supplying melt mounted inside housing 1. Outlet end 7 of the pipe is provided with a nozzle unit made up as two trancated conical parts 6 and 9 shifted with respect to each other and connected with outer space 2 and inner space 3 of swirler 10 of air flow. The parts are inclined to the axis of the pipe at an angle of 6-30 deg. The surfaces of the parts are provided with grooves 11,12, and 13 for flowing air that are at an angle of 30 deg to the axis of the pipe and arranged uniformly. The device is provided with cylindrical separating member 14 and two swirlers 15 and 16 with grooves 17 and 18 uniformly arranged at an angle of 30 deg to the axis of pipe 6. Swirlers 16 and 15 are positioned upstream of the nozzle unit. Swirler 15 is made up as a disk secured to separating member 14 and arranged in outer space 2. Swirler 16 is made up as a cylindrical nozzle which is greater than that of swirler 14 and arranged inside inner space 3. Opening 5 of housing 1 for supplying compressed air is arranged tangentially. Pipe 6 for supplying melt is made of metal and made up as a housing separated into outer ring cylindrical passageway 19 and inner cylindrical passageway 20. Passageway 19 is connected with a source of melt through opening 21. Passageway 20 is connected with a source of compressed air through branch pipe 24.. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2061764-C1 (RU)
Title: Vacuum installation for heat treatment of products
Inventor: GIZATULLIN SALAVAT ANATOLEVICH
IPC: C21D1/773
Filed: 1994-10-11
Granted: 1996-06-10
Abstract: FIELD: heat treatment of products in vacuum with decreased pressure of active gases and these fore with lowered gas saturation of products. SUBSTANCE: vacuum installation has a heating chamber, an evacuating pump system, a system for feeding inert gas, a system for controlling heating process. A sealed container for products, being treated, is mounted in addition in the heating chamber. The container is connected with the system for feeding inert gas. The container is connected with the heating chamber through a branch pipe for exhausting gases, in which an electromagnetic sorption trap is arranged. The system for feeding inert gas includes a unit for metered cyclic feeding of inert gas into a gas cylinder, a pressure regulator, pressure gages, an accumulator, an apparatus for chemical purifying. The unit for metered cyclic feeding of inert gas has a metering bottle, electropneumatic valves, a board for controlling leaking of inert gas, a time relay or a clock device, such as timer, a vacuummeter. EFFECT: lowered partial pressure of active gases, decreased gas saturation of products and small size of the installation. 2 dwg
Patent RU-2104985-C1 (RU)
Inventor: PANIN V E
IPC: C04B35/486
Filed: 1994-11-04
Granted: 1998-02-20
Abstract: Использование: изобретение относится к порошковой металлургии, к способам получения циркониевой керамики. Сущность изобретения: порошковый материал на основе оксида циркония нагревают до заданной температуры и выдерживают при этой температуре в течение времени, достаточного для спекания. Нагрев и выдержку порошкового материала производят в азотсодержащей плазме газового разряда. Порошковый материал нагревается бомбардировкой азотсодержащими ионами, а также проходящими по нему ионным током. Керамика, полученная данным способом, имеет высокий уровень механических характеристик. 1 табл.
Patent RU-2087329-C1 (RU)
Title: Vehicle wheel front suspension
Inventor: MIRONOV A P
IPC: B60G3/12
Filed: 1995-02-02
Granted: 1997-08-20
Abstract: FIELD: transport engineering; front suspensions of vehicle wheels. SUBSTANCE: front suspension of wheels 8 has resilient members 1 and longitudinal levers 2 connected by torsion bar 3. Turnable struts 6 connected with steering knuckles 7 are mounted on levers 2 Steering knuckles 7 are connected with steering gear 9. At tilting of body, owing to deformation of torsion bar, unlike displacement of wheels is provided. Deformation of torsion bar precludes tilting. EFFECT: improved reliability of operation. 2 cl, 3 dwg
Patent RU-2095729-C1 (RU)
Inventor: KURAKIN BORIS M
IPC: F41H7/02
Filed: 1995-03-07
Granted: 1997-11-10
Abstract: FIELD: updating of tanks. SUBSTANCE: turret is removed from updated quantity-produced tank, is placed on table which is equipped beforehand with separable fittings and all necessary operations with test of functioning of newly introduced and standard protection systems are conducted which provided for reduced cost of process and for possibility for its organization not only at factories but under conditions of repair shops of military units. EFFECT: reduced cost of updating of tanks, expanded application field of process. 2 cl, 9 dwg
Patent RU-2146728-C1 (RU)
Title: Polymer composition and molded product
Inventor: DZHORDZH PANAGOPULOS
IPC: B29C39/14
Filed: 1995-06-20
Granted: 2000-03-20
Abstract: FIELD: polymer materials. SUBSTANCE: polymer composition contains (i) 99.5 to 95 wt. % of polyolefin composition containing from 95 to 75% of low-density linear polyethylene containing up to 20% of C 4 -C 8 -α-olefin with density 0.88- 0.945 g/cu.cm and melt index ranging from 0.1 to 10 g/min, 5 to 25% of copolymer of propylene with ethylene or C 4 -C 8 -α-olefin containing 69- 95% propylene moieties, or copolymer of propylene with ethylene and C 4 -C 8 -α-olefin, the latter copolymer being toluene-insoluble more than to 70% and polyolefin composition being characterized by melt index ranging from 0.1 to 5.0 g/min; and (ii) 0.5 to 5 wt.% of low-density polyethylene. Molded products manufactured from polymer composition are also provided. EFFECT: improved workability of molten polymer. 9 cl, 5 tbl, 7 ex