baber/WOPTO huggingface dataset:
Patent RU-2050392-C1 (RU)
Title: Adhesive composition for production of laminated articles of polycarbonate and polymethylmethacrylate
Inventor: KOSHELEVA ANTONINA F
IPC: C09J4/02
Filed: 1993-04-08
Granted: 1995-12-20
Abstract: FIELD: production of laminated articles of polycarbonate and polymethylmethacrylate. SUBSTANCE: proposed composition contains (mass parts): cyclohexyl methacrylate or butylmethacrylate 40-60, 2-ethylhexylarylate 40-60, dimethacrylate methylmethyldiethoxy silane 0.3-0.5, initiator of polymerization 0.2-0.5. Additionally said composition may contain up to 0.5 mass parts of triallylisocyanurate. Laminated articles being manufactured of said composition have stable optic characteristics at (-40)-(+50) C within 100 h. EFFECT: improves quality of desired product. 2 cl, 1 tbl
Patent RU-2054676-C1 (RU)
Inventor: BATENIN ALEKSANDR V
IPC: G01P5/14
Filed: 1993-05-26
Granted: 1996-02-20
Abstract: FIELD: measurement technology. SUBSTANCE: specific velocity of flow is determined through determination of magnitudes of two static pressures measured at two sections of channel in planes perpendicular to its longitudinal axis. EFFECT: enhanced accuracy of measurement and reduced distortion. 2 cl, 2 dwg
Patent RU-2067711-C1 (RU)
Title: Двухкомпонентный клапан - смеситель
Inventor: KAZANKIN FILIPP A
IPC: F16K11/00
Filed: 1993-06-22
Granted: 1996-10-10
Abstract: Использование: в клапанах, форсунках и смесительных гооловках. Сущность изобретения: полости подвода компонентов разделены друг от друга разделительным элементом. Разделительный элемент выполнен в виде перегородки с расположенным между седлом и запорным органом кольцевым пояском. По обе стороны пояска расположены проходные окна. Одно окно выполнено в полости подвода первого компонента. Другое окно выполнено в полости подвода второго. Перегородка уплотнена в корпусе. 2 ил.
Patent RU-2080683-C1 (RU)
Title: Method for manufacturing and assembling electron gun with anode unit of o-type microwave tube
Inventor: ABANOVICH SERGEJ A
IPC: H01J23/06
Filed: 1993-06-28
Granted: 1997-05-27
Abstract: FIELD: electronic engineering. SUBSTANCE: method involves assembly of cathode, gate electrode, and anode with their holders in cermet package and connection of electron gun to tube through orienting rods. Base surface of anode holder is first to be machined, then locating surfaces of other holders are adjusted strictly in parallel to base surface of anode holder; assembly is started from installation of anode simulator on this base surface and locking it in position on base surface of anode holder; then cathode and gate electrodes are assembled and welded in turn to their respective holders on cermet package. EFFECT: facilitated procedure. 4 dwg
Patent RU-2050793-C1 (RU)
Inventor: GALOCHKINA VALENTINA PETROVNA
IPC: A23K1/16
Filed: 1993-06-29
Granted: 1995-12-27
Abstract: Изобретение относится к сельскому хозяйству, а именно к кормлению животных и птиц, и может быть использовано на птицефабриках, на фермах с различными технологиями выращивания, а также в арендных коллективах и фермерских хозяйствах. Сущность изобретения: вводят в основной рацион кормления смесь биологических активных веществ, состоящей из карнитинхлорида, цитрэта, глюкозы, витамина С и препарат магния в количестве 579, 3 мг на 1 кг основного рациона с одновременным введением в него 0,3 мг селена селенопирана и скармливание добавок с 1 по 10 сут. выращивания цыплят. 3 табл.
Patent RU-2054806-C1 (RU)
Inventor: IVANOV ALEKSANDR NIKOLAEVICH
IPC: H04K3/00
Filed: 1993-08-24
Granted: 1996-02-20
Abstract: FIELD: radio engineering. SUBSTANCE: device has control and synchronization unit, decoder, N channel commutators, N units for measuring temporal intervals. The goal of invention is accomplished by intermittent noises which affects operations of long range Doppler-effect pulse radars. Information about duration of operations of long range Doppler-effect pulse radar for every frequency, where pulses are repeated, is sent from output of device for measuring temporal intervals for each frequency channel to control and synchronization unit as parallel binary code. Control and synchronization unit makes decision about order of generation of noise in these frequency channels as well as information about characteristics of these noises. EFFECT: increased efficiency for suppression of long range Doppler-effect pulse radars. 5 dwg
Patent RU-2082046-C1 (RU)
Title: Connecting rod mechanism
Inventor: SHEVCHUK ALEKSEJ D
IPC: F16H23/00
Filed: 1993-10-01
Granted: 1997-06-20
Abstract: FIELD: mechanical engineering; mechanisms for conversion of rotary motion into reciprocating motion. SUBSTANCE: wobbler washer is made in form of cup 6 where toothed rim 8 is coaxially located; rim 8 is engageable with toothed rim 7 located on housing coaxially relative to drive shaft. EFFECT: enhanced reliability of conversion of rotary motion into reciprocating motion. 1 dwg
Patent RU-2073533-C1 (RU)
Title: Method and device to install implant
Inventor: SOKOLOVSKIJ VENIAMIN I
IPC: A61F2/84
Filed: 1993-12-07
Granted: 1997-02-20
Abstract: FIELD: medicine, urology. SUBSTANCE: method deals to eliminate urethral trauma and urgent surgical operations in patients with prostatic adenoma or cancer or exclude the presence of post-traumatic structures or other obstacles at urine delay. The method is provided with a device that contains tubule, rod with rounded end, holder with implant at its frontal end. Moreover, before implant is installed urethra is preliminarily extended. EFFECT: higher efficiency. 3 cl, 5 dwg
Patent RU-2039834-C1 (RU)
Title: Method of leather production for shoes upper part from the split
Inventor: KUNTS MIKHAIL IVANOVICH
IPC: C14C13/00
Filed: 1993-12-10
Granted: 1995-07-20
Abstract: FIELD: leather industry. SUBSTANCE: depilated hide flesh side of hide is pickled with sulfuric acid, sodium chloride and ammonium sulfate at their consumption, 0.2-0.3; 1.5-2.5 and 3.5-4.5 of hide mass, respectively. Then process involves tanning, shaving, additional tanning with chrome tanning agent and then with synthetic tanning agent at consumption 4-5% of shaven leather mass (as tanning) following by neutralization, staining, greasing, drying, stretching, polishing and pressing. Then metallocomplexing dye aqueous solution is applied on the leather following by fixing and finishing. EFFECT: improved method of leather production. 1 tbl
Patent RU-2064316-C1 (RU)
Inventor: AREST MIKHAIL YAKOVLEVICH
IPC: A63F9/10
Filed: 1993-12-28
Granted: 1996-07-27
Abstract: FIELD: educating logical games. SUBSTANCE: logical game has playing members for compiling alphabet of printed letters formed as short, average-sized and long segments and horseshoe-shaped members. Logical game is provided with playing members for compiling alphabet of capital letters. These playing members are formed as C-shaped parts, small loops, large loops and hooks. EFFECT: increased efficiency in developing logical thinking, tactile and figurative memory of pre-school and school age children. 3 cl, 4 dwg
Patent RU-2113903-C1 (RU)
Title: Tapered electromagnetic vibrating grinder
Inventor: RUDNEV SERGEJ DMITRIEVICH
IPC: B02C2/04
Filed: 1994-02-04
Granted: 1998-06-27
Abstract: FIELD: crushing and grinding of materials. SUBSTANCE: electric motor stator 18 secured rigidly on axle 2 of bode 1 and rotor 19 secured rigidly on internal cylindrical surface of moving cone 6 are positioned in the latter. Stator 18 is arranged inside rotor 19. Clearance between stator and rotor is 0.1-0.3 mm larger than clearance between moving cone 6 and limiting ring 17. Resulting single-way gravitational force is in plane passing through middle of calibration surface 21 of cones, and center of masses of moving cone 6 is positioned below plane indicated above. Impeller 14 provided with auxiliary disbalancing mass is positioned coaxially inside moving cone 6. EFFECT: more effective design. 4 cl, 1 dwg
Patent RU-2080918-C1 (RU)
Title: Process for preparing catalyst for purification of nitrogen oxides
Inventor: LYAKHOVA VALENTINA F
IPC: B01J37/04
Filed: 1994-04-12
Granted: 1997-06-10
Abstract: FIELD: chemistry, in particular, manufacture of catalysts for reducing nitrogen oxides in waste gases in power plants in the presence of ammonia. SUBSTANCE: process for preparing catalysts comprises mixing original components such as vanadyl sulfate, tungsten oxide, titanium oxide, clay and reinforcing fibers, treating catalyst with aqueous solutions of fatty acids and multihydric alcohols at volumetric amounts of catalyst blends and aqueous solution ranging from 7:1 to 10:1, forming catalyst units by extrusion method, drying the raw units at 60 C and air pressure of 0.2-0.6 Bar and heat treating said units at 400-600 C. EFFECT: honey comb structure catalyst with higher mechanical strength and activity. 4 cl, 1 tbl
Patent RU-2087537-C1 (RU)
Title: Method of bacteria identification
Inventor: KOLPAKOVA SVETLANA D
IPC: C12Q1/04
Filed: 1994-05-10
Granted: 1997-08-20
Abstract: FIELD: microbiology, ecology. SUBSTANCE: method involves identification of bacteria for 3-4 h by tangent angle slope value of the first half of logarithmic region of photoelectrocolorimetric curve of bacteria dynamic development or by tangent angle slope of lag-phase if it exhibits straight-line pattern. Bacteria were cultured at cooling at the range of temperatures 20- 27 C. EFFECT: improved method of identification. 3 dwg, 1 tbl
Patent RU-2066445-C1 (RU)
Title: Universal laser dosimeter
Inventor: KUZNETSOV PETR A
IPC: G01J1/44
Filed: 1994-05-25
Granted: 1996-09-10
Abstract: FIELD: instruments for measuring power of laser radiation. SUBSTANCE: device has shift voltage source, photodetector, integrating RC-circuit, voltage amplifier, recorder and memory unit. Unit for semiautomatic hum compensation and reset unit are introduced to accomplish the goal of invention. Hum compensation unit contains compensating voltage source, switch for hum compensation, integrating RC-circuit, voltage repeater. Reset unit has reset lock gate, two differentiating RC-circuit, delay-line multivibrator, first reset gate, additional reset gate, isolating diode, reset gate, which is designed as field-effect transistor with p-n junction, comparator, integrating RC-circuit. Second and third voltage amplifiers, additional memory register, second integrating RC-circuit, isolating diode are introduced to memory unit. Memory register is designed as field-effect transistor with p-n junction. EFFECT: increased functional capabilities. 1 dwg
Patent RU-2073776-C1 (RU)
Title: Manhole cover locking device
Inventor: LEBEDEV VYACHESLAV I
IPC: E02D29/14
Filed: 1994-06-15
Granted: 1997-02-20
Abstract: FIELD: manholes in municipal services and other branches of industry. SUBSTANCE: locking device is made in the form of disk-type lower cover with bottom and edge bent outside for a rubber gasket to be pulled over. Located on bottom are two diametrically opposite eye-lugs. One eye-lug is in the form of a catch sliding in its lodgement under bottom due to opening provided in bottom. Other eye-lug is stationary. Lower cover and upper cover are installed on one internal circular protrusion in manhole case. First, lower cover is installed and locked, then upper cover is installed upon it in following succession of operations: lower cover is taken by hand grips and inclined with its stationary eye-lug facing downwards, cover is moved upon internal circular protrusion, its lifted end is lowered down and cover is seated upon circular protrusion. Movable eye-lug is pushed below circular protrusion and locked. Finally upper cover is installed upon. EFFECT: high efficiency. 3 cl, 3 dwg
Patent RU-2084669-C1 (RU)
Title: Drive for control of fuel pump
Inventor: EROSHCHENKOV STANISLAV ARKADEV
IPC: F02D17/02
Filed: 1994-07-11
Granted: 1997-07-20
Abstract: FIELD: engine engineering. SUBSTANCE: drive has at least one tie connected with each section of a fuel pump through a gear rack that is used for rotation of the batching member of a plunger pair and at least one servomotor for shutting off fuel supply that is connected with a pipe line. The servomotor is made up as a cylinder with a spring-loaded piston and opening for the pipe line positioned in the above-piston space. EFFECT: improved design. 2 dwg
Patent RU-2084177-C1 (RU)
Title: Feed additive for young pigs
Inventor: SHTONDA VLADIMIR A
IPC: A23K1/16
Filed: 1994-07-27
Granted: 1997-07-20
Abstract: FIELD: agriculture. SUBSTANCE: feed additive contains cellular aspen juice produced by squeezing ground aspen wood in auger feeder. Cellular juice is liquid of greenish color with bitter-sour taste and agreeable specific scent. Cellular juice is rich in micro and macro elements. EFFECT: increased quality of feed by improved nutritive properties and wider range of feed production. 5 tbl
Patent RU-2072356-C1 (RU)
Inventor: LEVDANSKIJ VLADIMIR A
IPC: C07D279/36
Filed: 1994-08-29
Granted: 1997-01-27
Abstract: Использование: в основном органическом синтезе в качестве красителей для полиэфирных волокон. Сущность изобретения: продукт: производные 5,6-фталилфенотиазина формулы I      где Х - водород, галоген или низший алкил, Y - водород или гидроксигруппа. Реагент I: 1-(-триазен-N-сульфонат)-2-фенилтиоантрахинон. Условия реакции: в этиленгликоле или глицерине в присутствии щелочи при 150-180 o С. 2 табл.
Patent RU-2117746-C1 (RU)
Title: Device for erosional crushing of rock by hydraulic giant
Inventor: NOVIKOV V S
IPC: E21B7/18
Filed: 1995-01-31
Granted: 1998-08-20
Abstract: FIELD: mining industry. SUBSTANCE: hydraulic giant head-piece is made for possible installing in socket of drilling bit and is provided with diffuser pipe having mixing chamber. Made in hydraulic giant head-piece is calibrating hole. Accelerating section and holes for ejection are provided in diffuser pipe. Internal edge of holes for ejection are located in plane of jet discharge from hydraulic giant head-piece. Aforesaid embodiment of device increases hydraulic power of flooded jet due to utilization of erosional crushing phenomenon by sludge of drilled rock being ejected. EFFECT: higher efficiency. 1 dwg
Patent RU-2142319-C1 (RU)
Title: Device for removal of filtering hardened sediment
Inventor: B JARNE EHKBERG
IPC: B01D33/21
Filed: 1995-04-18
Granted: 1999-12-10
Abstract: FIELD: suction drying devices. SUBSTANCE: device is designed to remove hardened sediment formed in suction drying device from filtering surface of filtering element. It is also used for continuous treatment of hardened sediment till condition required for its subsequent processing is obtained. Device has suction drying device, filtering surface coupled to it and reservoir for substance to be filtered. Blow-through appliance with at least one element is positioned near filtering surface of filtering element. Blow-through effect of this appliance may spread over entire width of filtering element filtering surface on which hardened sediment may be formed. EFFECT: enhanced efficiency. 9 cl, 4 dwg
Patent RU-2106218-C1 (RU)
Title: Method for explosive gas forming and device for its embodiment
Inventor: OL KHOVSKIJ JU V
IPC: B21D26/08
Filed: 1995-04-21
Granted: 1998-03-10
Abstract: FIELD: mechanical and instrumentation engineering; may be used in manufacture of metal cases and shells of various purposes from sheet metal. SUBSTANCE: method consists in repeated action on blank by shock wave and hot explosion products formed in detonation of combustible gas mixture found before each action at preset initial pressure. After each action, value of blank deformation is measured, and initial pressure of combustible gas mixture before each action is preset on the basis of blank deformation value measured after preceding action. For this purpose, use is made of experimentally constructed dependence of maximum permissible initial pressure of mixture on blank deformation value which is estimated by blank deflection in the region subject to maximum tension. The device for embodiment of the offered method has die and explosion chamber with means for supply of combustible gas mixture and means for initiation of detonation, and strain gages of blank deformation. Strain gages are located in die and/or in explosion chamber. Strain gage is used in the form of rheostat displacement transducer. EFFECT: higher efficiency. 4 cl, 6 dwg, 1 tbl
Patent RU-2081934-C1 (RU)
Title: Aluminium-based wrought and thermally nonstrengthenable alloy
Inventor: ELAGIN VIKTOR I
IPC: C22C21/06
Filed: 1995-07-13
Granted: 1997-06-20
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: alloy designed for use as construction material in the form of deformed half-finished products is composed of (in wt %): magnesium, 5.3-6.5; manganese, 0.2-0.7; zirconium, 0.02-0.15; beryllium, 0.0001-0.005; scandium, 0.17-0.35; at least one metal from the group containing titanium and chromium, 0.01-0.25; aluminium, the balance. EFFECT: increased strength with retained workability under hot pressure treatment. 2 tbl
Patent RU-2090666-C1 (RU)
Title: Method of treating lithium iodate monocrystals
Inventor: IGOLINSKIJ ANDREJ V
IPC: C30B33/04
Filed: 1995-07-20
Granted: 1997-09-20
Abstract: FIELD: laser technics. SUBSTANCE: invention relates to manufacturing generators of second harmonic of laser emission based on alpha lithium iodate monocrystals. The latter are treated by gamma-irradiation until absorption of 20-25 kGr doze is reached and subsequent illumination at 270-700 nm wavelength with light intensity 5 mW/sq.cm for 150 min. EFFECT: improved conversion factor of laser radiation and reduced duration of photo bleaching of optical elements. 2 cl, 1 tbl
Patent RU-2088410-C1 (RU)
Inventor: PLESSER DMITRIJ A
IPC: B41F9/02
Filed: 1995-10-27
Granted: 1997-08-27
Abstract: FIELD: printing methods and devices. SUBSTANCE: method includes forming of matrix on surface of plate cylinder by making recesses to form image subject to reproduction, filling of recesses with ink and its transfer to the surface of carrier. The printer for embodiment of the offered method has means for filling of all matrix recesses with hardening material which is removed only from recesses which present image subject to reproduction; means for filling components of image recesses with ink, and means for removal of hardened material and ink from all matrix recesses after completion of printing of run. EFFECT: higher efficiency. 8 cl, 4 dwg
Patent RU-2131494-C1 (RU)
Title: Spillway works
Inventor: JAGIN V P
IPC: E02B8/06
Filed: 1995-11-03
Granted: 1999-06-10
Abstract: FIELD: hydraulic engineering; armoring in downstream reach of spillways and water passageways. SUBSTANCE: spillway works has spillway and apron slab in drain bed, as well as members with drop walls whose steep surface faces downstream reach. Members are made in the form of projections on side walls, in the form of spring-boards on spillway, and in the form of dissipaters on apron slab. Perforated pipe is mounted under members in drain bed and its hollow communicates with downstream reach through drain canal. The latter communicates with atmosphere through air ducts. Pressure pulses are not transmitted through drain canal under apron slab. EFFECT: reduced water back pressure on apron slab foot, improved efficiency of stream energy dissipation, provision for preventing works fracture. 8 cl, 2 dwg
Patent RU-2106196-C1 (RU)
Title: Carbon-mineral composite material
Inventor: PROKUDINA N A
IPC: B01J20/20
Filed: 1995-12-20
Granted: 1998-03-10
Abstract: FIELD: inorganic chemistry; production of adsorbents, in particular, with hydrophilic properties. SUBSTANCE: catalytically active nuclei on surface of active alumina layer are modified by catalytically decomposing on them hydrocarbons in the form of clusters of carbon atoms. Clusters have average thickness 0.3-1.9 nm and diameter at least 0.5 nm and higher. Clusters are deposited onto active alumina layer to fully cover it with continuous carbon layer. Due to this modification treatment, hydrophil surface of alumina layer is constantly shielded by hydrophobic carbon unit continuous layer is formed. Proposed composite material comprises alumina, which surface is modified with carbon until continuous layer is formed with carbon content 1-40 wt.-% and mesopores volume 0.05-0.68 cu.cm/g. EFFECT: higher quality of hydrophobic composite material. 3 cl, 1 tbl
Patent RU-2094406-C1 (RU)
Title: Limestone-silicate-periclase clinker
Inventor: DEMIDENKO LEONID M
IPC: C04B35/22
Filed: 1996-01-19
Granted: 1997-10-27
Abstract: FIELD: refractory materials. SUBSTANCE: clinker has lime containing, wt. -%: magnesium oxide, 3-15; aluminium oxide, 1-1.6 ; and iron oxide, 0.5-1; magnesian-silicate component containing 40 wt.-% magnesium oxide, not less, and 6-12 wt. -% iron oxides and 0.5-1 wt.-% aluminium oxide at the following indices of clinker chemical composition, relative units: coefficient of silica saturation with lime f = 0.88-0.92; siliceous modulus determining the ratio of calcium oxide to magnesium oxide 1.3-4, and phosphorus oxide content at the range 0.15-1.0 wt.-%. Properties: opened porosity is 2.8-5.4%, refractoriness is above 1770 C, complete stabilization of dicalcium silicate. Maximal temperature at using is 1650-1700 C. EFFECT: improved quality and property. 3 cl, 2 tbl
Patent RU-2137014-C1 (RU)
Title: Swivel for transfer of fluid medium
Inventor: MARTIN SIGMUNDSTAD
IPC: F16J15/16
Filed: 1994-07-05
Granted: 1999-09-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: swivel includes inner and outer revolving members having respective inner passage for flow of fluid medium; they are communicated through one or several ring-shaped spaces on interface of swivel members. These spaces are sealed by means of respective seals. Members of swivel are made in form of outer female member and inner male member, respectively, thus making it possible to coaxially insert male member into female member to obtain effective working position or withdraw male member when it is necessary to uncouple swivel members. Sealing devices fitted between ring-shaped spaces are so positioned that they may be placed in effective operation and released when swivel members are to be uncoupled. EFFECT: enhanced reliability. 12 cl, 7 dwg
Patent RU-2138800-C1 (RU)
Title: Electrochemical metering probe with potentially loose sensing element and its manufacturing process
Inventor: KARL-KHERMANN FRIZE
IPC: G01N27/407
Filed: 1994-07-09
Granted: 1999-09-27
Abstract: FIELD: metering oxygen content of gases (exhaust gases of internal-combustion engines). SUBSTANCE: sensing element 14 has oxygen ion conducting body 23 with solid electrolyte in the form of tube closed on both ends that carries external electrode 25 on its outer surface, and also with conductor track 27 arranged on outer surface at side of connections; this body is inserted together with sealing ring 20 into metal casing 11. Sensing element 14 has insulating layer 21 at least in vicinity of sealing ring 20 which covers at least conductor track 27 running to casing 11. Insulating layer 21 is formed of nonmetal crystal material and glass-forming material. During manufacture, insulating layer 21 is subjected to heat treatment at temperature higher than melting point of glass- forming material; insulating layer 21 forms glaze filled with nonmetal crystal material. EFFECT: provision for preventing ingress of exhaust gas, water, and/or fuel inside sensing element. 23 cl, 4 dwg