baber/WOPTO huggingface dataset:
Patent RU-2125320-C1 (RU)
Inventor: PLOTNIKOV M I
IPC: H01J31/49
Filed: 1996-04-22
Granted: 1999-01-20
Abstract: Изобретение может быть использовано для регистрации и преобразования рентгеновских изображений в электрический сигнал, в том числе и телевизионный, с помощью электронно-лучевых приборов в различных областях науки, медицины и промышленности. Устройство содержит микроканальную пластину, которая выполняет одновременно функции усилительного и преобразовательного элемента, информация с которого считывается электронным лучом, развернутым по поверхности пластины в считывающий, например прямоугольный растр. Входное окно прозрачно для рентгеновского изображения, коллектор вторичных электронов расположен между входным окном и микроканальной пластиной. Электронный прожектор, формирующий электронный считывающий луч, расположен со стороны пластины, противоположной поступлению рентгеновского изображения. Способ включает в себя операции записи изображения и его считывания как в непрерывном режиме, так и в однократном импульсном режиме, при этом направление усиления в микроканальной пластине совпадает с направлением поступления на пластину считывающего луча. Технический результат - возможность осуществления преобразования в импульсном и непрерывном режимах и упрощение конструкции устройства. 2 с. и 7 з.п. ф-лы, 5 ил.
Patent RU-2111921-C1 (RU)
Title: Method for production of carbon material
Inventor: ZAVARUKHIN S G
IPC: C01B31/00
Filed: 1996-05-06
Granted: 1998-05-27
Abstract: FIELD: processing of hydrocarbon-containing gases; manufacturing of sorbents and catalyst carrier. SUBSTANCE: hydrocarbon-containing gases are affected by decomposition, the process takes place at 450-600 C in decomposition reactor 1 with the help of catalyst 2. Reactor 3 for oxidation of hydrogen having catalyst 4 is placed into decomposition reactor 1. Hydrogen is oxidized in fluidized bed of catalyst. Gases are heated and/or temperature inside decomposition reactor 1 is maintained by transferring heat from reactor 3. Water being prepared in reactor 3 is condensed in condensator 7. Gaseous products are repeatedly fed into reactor 1 or into the second decomposition reactor 2. Yield of carbon is 130-141 g per 1 g of catalyst, operation time of catalyst being 4.5-26 h. Harmful discharge is absent. EFFECT: improved efficiency of the method. 5 cl, 1 dwg
Patent RU-2120105-C1 (RU)
Title: Shaft position converter
Inventor: BALAJ A V
IPC: G01B11/26
Filed: 1996-06-11
Granted: 1998-10-10
Abstract: FIELD: electronic engineering. SUBSTANCE: shaft position converter has moving system consisting of code dial secured rigidly on shaft and information reading system including radiation sources, condenser and photoreceiving device positioned successively. Converter also includes electronic unit in form of unit of analog-to-digital processing and control, input of which is connected to outputs of photoreceiving device. One code path with dashes is applied on code dial of converter. Angular distance between adjacent dashes is determined by dependence φ (n-1),n = φ 0,1 +γ•(n-1),, where φ 0,1 - is angular distance between zero and first dashes; γ is constant angular value which exceeds error of determination of angle between adjacent dashes; n=1, 2, 3... is ordinal number of dashes applied on dial, with exception of zero dash. In this case [(φ 0,1 +φ (n-1) ,n)/2]•n≤2π. Light-sensitive zone of photoreceiving device in form of multi-element picture receiver is arranged in plane parallel to code dial surface. Converter provides for measurement of angles of turn and angular position of object with high resolution (not worse than 3" at R= 55 mm) and ensures data recovery in every interrogation cycle. EFFECT: improved design. 1 tbl, 2 dwg
Patent RU-2130218-C1 (RU)
Inventor: FEDOROV A I
IPC: H01M4/21
Filed: 1996-06-17
Granted: 1999-05-10
Abstract: FIELD: electrical engineering. SUBSTANCE: drying unit has drive, loading mechanism, tunnel drier equipped with chain conveyer whose chains are joined together by means of links with overhanging grips. EFFECT: improved fixation of plates at desired distances, reduced drying time. 2 dwg
Patent RU-2080865-C1 (RU)
Inventor: LYUBLINSKIJ STANISLAV L
IPC: A61K38/42
Filed: 1996-07-08
Granted: 1997-06-10
Abstract: FIELD: biotechnology, blood proteins. SUBSTANCE: erythrocyte hemolyzate is prepared by dilution of erythrocyte mass with distilled water at ratio = (1: 2)-(1: 4), freezing and the following concentration of hemolyzate by ultrafiltration and sterilizing filtration and lyophilization. Yield of crystalline hemoglobin is above 95%, purity is above 80%. Product is used in agriculture as food addition for treatment and prophylaxis of iron-deficiency states in animals and in human also. Product is used in diagnostic investigations and in science studies also. EFFECT: simplified method, decreased cost, increased yield, enhanced purity of product. 1 tbl
Patent RU-2139648-C1 (RU)
Title: Method for fastening film-insulation covered stranded strip conductor to printed- circuit board
Inventor: VASTRJUKOV V F
IPC: H05K3/36
Filed: 1996-10-08
Granted: 1999-10-10
Abstract: FIELD: radio electronic equipment. SUBSTANCE: method involves manufacturing multiterminal lug, soldering conductor strands to its central terminals, and making insulating film around soldered joints and conductor. In wiring, vacant leads of lug terminals are soldered to printed conductors of board and extreme vacant terminals, to contact pads insulated from board conductors. EFFECT: facilitated manufacture, reduced cost, and improved reliability of fastening strip conductor to board. 4 dwg
Patent RU-2128018-C1 (RU)
Title: Method of fixing endoprosthesis acetabular component during dysplasia of hip joint
Inventor: MASHKOV V M
IPC: A61B17/56
Filed: 1996-11-26
Granted: 1999-03-27
Abstract: FIELD: traumatology; orthopedics. SUBSTANCE: bony autotransplant on feeding vascular-muscular peducle is formed from iliac bone crest on side of operation. Autotransplant is shifted distally, thus compensating for cotyloid cavity defect, and fixed in this position to iliac bone by means of spongy screws. EFFECT: reliable fixing of acetabular component without resolution of autotransplant. 9 dwg, 3 ex
Patent RU-2112271-C1 (RU)
Title: Device which calculates proximity of current and reference features of objects using adaptation to environment conditions
Inventor: ANISHKIN IGOR OLEGOVICH
IPC: G06F17/10
Filed: 1996-12-17
Granted: 1998-05-27
Abstract: FIELD: computer engineering, in particular, automatic control equipment for strategic antiaircraft forces. SUBSTANCE: device has pulse generator, counter of n features, counter of m reference objects, memory unit with features of reference objects, memory unit for current features, memory unit for precision of feature measurement, two algebraic adders, divider, power raising unit, accumulating adder, four gates, comparison unit, A feature memory unit, delay gate. EFFECT: recognition of tactical situations. 1 dwg
Patent RU-2117152-C1 (RU)
Title: Method for extraction and processing of potassium-magnesium ores for metallic magnesium
Inventor: POJLOV V Z
IPC: E21B43/28
Filed: 1996-12-24
Granted: 1998-08-10
Abstract: FIELD: mining industry. SUBSTANCE: according to method, undertaken is underground lixiviation of ores by water solutions, then sludge is separated, performed is chemical settling of magnesium ions. Then sediment of magnesium hydroxide obtained from solution is separated and processed. Processing of sediment is carried out by treating it with exhaust gases which contain chlorous hydrogen and insoluble impurities created in process of producing metallic magnesium with subsequent separation of insoluble impurities from chlorous-hydrogen solution. Produced chlorine-magnesium solution is subjected to conversion with potassium chloride at high temperature. Performed is crystallization of carnallite with subsequent processing of carnallite into metallic magnesium by means of electrolizing of dehydrated melt of carnallite. Usable in function of water solutions for underground lixiviation process is neutralized effluent occurred from production of metallic magnesium with later returning of effluent to production cycle consisting of lixiviation of ores that is chemical settling of magnesium hydroxide and separation of magnesium hydroxide sediment from solution. Chemical settling of magnesium ions from solutions of underground lixiviation can be carried out by simultaneous and continuous delivery into reactor of underground lixiviation solution and disintegrated unslaked lime or suspension of slaked lime in neutralized effluent from magnesium production at maintaining surplus of magnesium ions in reactor. In addition, treatment of obtained magnesium hydroxide sediment by exhaust gases from magnesium production can be carried out at first stage of gas cleaning by spraying suspension of magnesium hydroxide in cleaning scrubber by counterflow as to exhaust gases with content of main substance within 120-210 kg/t of suspension. Suspension of magnesium chloride with magnesium hydroxide created at first stage of gas cleaning is circulated in system of scrubber - settling tank. After that, solution is subjected to conversion into synthetic carnallite. Application of aforesaid method allows for reducing expenses for winning and processing of ores for production of magnesium. In addition, underground operations are excluded. Reduced is amount of solid salt waste resulted from production of magnesium. EFFECT: higher overall efficiency. 7 cl
Patent RU-2125699-C1 (RU)
Title: Portable anti-tank complex
Inventor: SHIPUNOV A G
IPC: F41F1/00
Filed: 1997-03-25
Granted: 1999-01-27
Abstract: FIELD: military equipment. SUBSTANCE: proposed portable anti-tank complex can be used to destroy armored personnel carriers, pill-boxes, bunkers, etc. Sight and cradle are positioned on common vertical axis of frame. Sight is linked to fork of mechanism for vertical sighting and axle of lugs of swivel. Rear lugs of sight has groove made at angle of 0.6-0.7 maximum firing angle. Side wall of sight carries inductor with pusher that interacts with trigger located on body of swivel in same plane. Trigger is bell-crank with curvature radius of working surface amounting to 0.5-0.6 length of trigger with center displaced relative to rotation axis of trigger towards rear lugs of sight by 0.5-0.6 length of working arm of trigger. EFFECT: increased firing efficiency thanks to improved accuracy of sighting. 3 dwg
Patent RU-2130761-C1 (RU)
Title: Penis prosthesis
Inventor: TARUASHVILI GARRI IOSIFOVICH
IPC: A61F2/26
Filed: 1997-05-21
Granted: 1999-05-27
Abstract: FIELD: medical engineering. SUBSTANCE: device is produced as rod from biologically neutral material. The rod has ring-shaped groove at its distal end and a number of oval protrusions. The proximal end of the prosthesis is round and of greater diameter when compared to the rod diameter. EFFECT: excluded prosthesis displacement to cavernous body limb. 1 dwg
Patent RU-2146225-C1 (RU)
Title: Способ и устройство для механической очистки порошка от прилипающих к его поверхности загрязнений в виде частиц
Inventor: SHU LOTAR
IPC: C01F7/02
Filed: 1995-12-13
Granted: 2000-03-10
Abstract: Изобретение относится к способу и устройству для механической очистки порошка от прилипающих к его поверхности загрязнений. Способ заключается в том, что порошок подают в отделительное приспособление и с помощью дробилки отделительного приспособления со скоростью 20-30 м/с в течение от менее 1 с до 10 с направляют на отбойные диски, вращающиеся в направлении, противоположном направлению вращения дробилки, и очищенный порошок с величиной частиц более 10 мкм отделяют от очищенного порошка с величиной частиц менее 10 мкм и загрязнений с помощью воздушного сепаратора и/или циклона. Устройство содержит отделительное приспособление, выполненное в виде ударно-отражательной мельницы с по меньшей мере одной дробилкой, с помощью которой подлежащий очистке порошок с заданной скоростью направляют на отбойные диски, вращающиеся в направлении, противоположном направлению вращения дробилки, при этом дробилка и отбойные диски выполнены из твердого сплава, керамики или полимера, а за отдельным приспособлением установлен воздушный сепаратор и/или циклон, позволяющий очистить порошок, величина частиц которого более 10 мкм, от порошка, величина частиц которого менее 10 мкм, и загрязнений. Изобретение позволяет дешево и высокопроизводительно отделить прилипающие к поверхности порошка загрязнения. 2 с.п. ф-лы, 3 ил.
Patent RU-2128162-C1 (RU)
Title: Method of preparing benzyl benzoate
Inventor: KAZYMOV A V
IPC: C07C69/78
Filed: 1997-07-16
Granted: 1999-03-27
Abstract: FIELD: synthesis of biologically active chemical compounds, more particularly pharmacology, medicine and agriculture. SUBSTANCE: benzyl benzoate is prepared by reacting benzyl alcohol with benzoyl chloride in aqueous alkaline solution. Process is first carried out at 13-16 C for 1.0-1.5 hours, and sodium hydroxide is then added to system at 1.9-2.1 ratio to benzoyl chloride and resulting mixture is maintained for 0.8-1.2 hours, reaction mixture thus formed is heated to 50-60 C and maintained at given temperature for 1.0-1.5 hours. Yield of benzoyl benzoate is increased to 95-97%. EFFECT: more efficient preparation method. 12 ex, 1 tbl
Patent RU-2136882-C1 (RU)
Title: Drill for coring compacted and poorly-loose materials
Inventor: OTROSHKO S A
IPC: G01N1/04
Filed: 1997-10-21
Granted: 1999-09-10
Abstract: FIELD: mining industry. SUBSTANCE: drill has rod. Mounted on rod is rotation handle with bush. Height of positioning rotation handle relative to rod is adjusted by means of stopper. Secured on lower part of rod is collector sleeve with auger deepener in its lower part having flat spiral on its external surface. Flat spiral of auger deepener is provided with sharp edge. Holder is fastened in lower part of rod. Auger deepener is rigidly fastened inside lower part of collector sleeve by its upper planes creating its spiral. Flat spiral is fastened on external surface of collector sleeve. Pitch of spiral flights is similar. After penetrating into material and delivery of sample into collector sleeve, drill is unscrewed by turning it counterclockwise. Sample is removed after detaching holder and turning collector sleeve upside down. Application of aforesaid embodiment of coring drill improves representativeness of sample. Drill is handy in use and more productive. EFFECT: higher efficiency. 4 cl, 4 dwg
Patent RU-2128711-C1 (RU)
Title: Method of making raised pattern on pigskin face by means of electrical burning-out device
Inventor: KOLOSKOVA M JU
IPC: C14C11/00
Filed: 1997-12-23
Granted: 1999-04-10
Abstract: FIELD: light industry, in particular, leather haberdashery, footwear industry, manufacture of street-clothes trimmings, and artistic crafts. SUBSTANCE: fat content is regulated by wetting the pigskin face and application in 10 min of shoe polish of required color. Then pattern is made on leather face with use of knife edge and stencil and produced line is burnt-out in direction opposite to pattern cutting, treated with shoe polish to preserve line elasticity and to fix the made pattern. Made on made pattern is slitting to depth of 0.1-0.2 mm and repeated burning out of pattern is performed in direction opposite to slitting. Again pattern is fixed by treatment with shoe polish and contrast parts of pattern are resolved with dash motions of needle of burning-out device to produce in this way difference in color and to produce space pattern. At the end of process, shoe polish is applied to finally fix the pattern and make it flexible. In the course of service, visual difference between burnt-out and intact parts of pattern is increased. Dark surface becomes darker and light surface becomes lighter and, in time, pattern becomes more contrast and raised. The method of making patterns on leather surface makes it possible to combine modern manufacture of leather articles with people traditions to pass the people art and, in particular, people crafts from the region of decorative-applied art to the region of manufacture of consumer goods with improved aesthetic and service properties. EFFECT: extended range of articles manufactured from pigskin, utilized pigskin with minor defects on its face surface, regulated content of fat in pigskin, and prolonged service life of articles with raised patterns and preserved marketable style. 5 dwg
Patent RU-2142549-C1 (RU)
Inventor: ABDRAKHMANOV G S
IPC: E21B10/08
Filed: 1998-01-12
Granted: 1999-12-10
Abstract: FIELD: rock drilling equipment. SUBSTANCE: single-roller cutter bit has body with washing passage, and rolling cutter installed on journal which is inclined relative to longitudinal axis of symmetry of body. Rolling cutter is made asymmetrical relative to axis of journal and cylindrical relative to bit axis. Bit is provided with mechanism for fixing rolling cutter in transport position of bit. Mechanism includes cylinder connected with body which accommodates stop and spring-biased circular piston. Pivotally connected to circular piston is detent for fixing rolling cutter in transport position of bit located in washing passage of body. Lower end of detent enters recess made in recess of rolling cutter. Stop and piston create through-passage of lateral cross-section area which is larger than difference between lateral cross-section areas of washing passage and detent. Due to this difference, pressure differential between aforesaid passages is created in washing fluid during operation of bit which removes detent from engagement with rolling cutter. On completion of drilling large-diameter bore-hole, at stopping of bit washing and removing axial thrust from bit, spring shifts piston and detent connected to it towards rolling cutter of bit. In result their engagement takes place allowing for free lifting of tool from bore-hole. Aforesaid embodiment of single-roller bit enhances its operating performance. EFFECT: higher efficiency. 3 cl, 3 dwg
Patent RU-2119402-C1 (RU)
Title: Upsetting die set
Inventor: ROMASHOV A A
IPC: B21J13/02
Filed: 1998-01-30
Granted: 1998-09-27
Abstract: FIELD: plastic metal working, namely die set for upsetting blanks. SUBSTANCE: die set includes punch with knocking out member mounted in upper casing, self-aligning die with working cavity, elastic members, lower punch mounted in lower casing. Generatrix of working cavity of die has alternating vertical and mean inclined portions. Height of vertical portions is no more than stroke of knocking out member of die set. Cross dimensions of vertical portion of working cavity adjoining to end of self-aligning die are equal to respective dimensions of shaping member of lower part of die set for next-stage forming designed for basing upset blank in further die set. Working surface of lower punch is provided with annular protrusion with cross section in the form of segment whose inner diameter is equal to that of upset blank. EFFECT: enhanced design of die set providing metal economy. 3 cl, 4 dwg
Patent RU-2124429-C1 (RU)
Title: Rotary abrasive head for finishing holes
Inventor: STEPANOV JU S
IPC: B24B33/08
Filed: 1998-02-16
Granted: 1999-01-10
Abstract: FIELD: machine-tool industry; construction of abrasive finishing machines and rigging for finishing holes. SUBSTANCE: abrasive head has body which is secured on machine spindle, with honing sticks located inside it. Honing sticks have spherical working surfaces. Honing sticks are mounted for radial motion and for rotation relative to axis of hole being finished and relative to axis perpendicular to it. Head is also provided with mechanism for performing above-mentioned motions of honing sticks. This mechanism is arranged in body and is made in form of two kinematically linked shafts: one shaft is so positioned that its axis lies along axis of hole being finished and other shaft is located perpendicularly to it. Honing sticks are made in form of spherical segments fitted on second shaft symmetrically relative to first one and connected with this shaft by means of threaded joint providing for their radial motion. EFFECT: extended technological capabilities of tool; increased productivity at retained quality. 5 dwg
Patent RU-2140058-C1 (RU)
Inventor: GOMEL SKIJ M V
IPC: G01B7/00
Filed: 1998-04-02
Granted: 1999-10-20
Abstract: FIELD: measurement technology, tests of dimensions of parts with intermittent surfaces. SUBSTANCE: measurement head has leak-tight case filled with damping fluid. Two immobile parts of translation converter and rotary levers linked to case by means of restoring kinematic gear are positioned in case in mirror symmetry. One end of each lever has measurement lugs, their other ends carry mobile parts of translation converters. Part with protrusions forming comb is anchored near immobile part of translation converter. Second comb whose protrusions enter with clearance recesses of first comb is anchored on rotary levers. Shield embracing combs with clearance on sides is attached to one of combs to enhance damping efforts. EFFECT: possibility of usage of various types of translation converters in measurement head, improved adaptability of design of measurement head to manufacture. 2 cl, 4 dwg
Patent RU-2137241-C1 (RU)
Inventor: VEJTTSEL O O
IPC: H01H37/54
Filed: 1998-04-17
Granted: 1999-09-10
Abstract: FIELD: electrical engineering. SUBSTANCE: when external switch 22 closes power supply circuit of heating element 9 plates 6 are heated and bent to side opposite to element 9. In this case cross-piece 7 moves downwards together with guiding rod 10 closes with its mobile contacts 13 ( or opens ) immobile contacts 17 which means switching of electric circuits. With break of switch 22 heating element 9 is de-energized and cools. Plates 6 return to initial position moving cross-piece 7 backward and breaking ( or making ) autonomous electric circuits. EFFECT: enhanced pulling efforts of drive element, operational reliability, increased speed of movement of contacts with breaking and making, increased force of contact pressure and power of summary switching current, reduced wear-out of contacts, formation of vibration and shock-proof system. 3 dwg
Patent RU-2147676-C1 (RU)
Inventor: KRYLOV G V
IPC: E21B43/08
Filed: 1998-06-10
Granted: 2000-04-20
Abstract: FIELD: mining industry; applicable in well production of liquid and gaseous minerals and in filtration of liquid and gaseous agents in other industries. SUBSTANCE: well strainer has filtering sections. Each filtering section includes filtering jacket provided with end rings on its ends. Filtering jacket is made of transverse fastening strips and longitudinal rods rigidly connected to end rings. Diameter of end rings is larger than that of filtering jacket by value determined by the formula given in the invention description. Longitudinal rods forming filtering jacket are made of erosion and corrosion resistant materials or coated with these materials. Filtering jacket is made by laying of reinforced rods to under strips perpendicular to their long sides and rigidly connected, for instance, by welding to strips. Fabricated structure is bent with its strips inward to form cylindrical surface whose axis is parallel to rod axes. Strip ends are connected with one another and rod ends are connected with end rings. Invention provides fro manufacture of strainers for wells including crooked ones, possibility of control over quality of manufacture. EFFECT: higher efficiency and improved erosion and corrosion resistance of well strainer. 3 cl, 6 dwg