baber/WOPTO huggingface dataset:
Patent RU-2052375-C1 (RU)
Inventor: SHPAK LEONID S
IPC: B66F3/24
Filed: 1992-12-28
Granted: 1996-01-20
Abstract: FIELD: lifting facilities. SUBSTANCE: mounted on base is operating hydraulic cylinder with cap forming reservoir for working liquid, and plunger pump which has tubular housing whose end portion is connected with base. Plunger is placed in tubular housing. Suction and delivery valves are installed in longitudinal channels of cylindrical valve unit to let working liquid pass. Made in valve unit is cross slot communicating with channel in which suction valve is installed. Space is made in base opposite to pump housing end face around cylindrical surface of valve unit. Space serves to accommodate filter made in form of gauze envelope with shells at end faces embracing the unit at both sides from cross slot and limiting, together with envelope, circular space around unit. Circular space communicates with slot. EFFECT: enlarged operating capabilities. 5 cl, 6 dwg
Patent RU-2043625-C1 (RU)
Inventor: TORGOV VLADISLAV G
IPC: G01N31/00
Filed: 1993-02-16
Granted: 1995-09-10
Abstract: FIELD: analytical chemistry. SUBSTANCE: concentration is performed with solutions of trioctylaminoxide in toluene from aqueous solution which is injected with ammonium sulfate in the amount of 0.05-0.5 mole/1 as salting-out agent. EFFECT: expanded application field. 1 tbl
Patent RU-2083438-C1 (RU)
Title: Balancing flying vehicle
Inventor: ZHUKOV ANATOLIJ G
IPC: B64C31/02
Filed: 1993-03-29
Granted: 1997-07-10
Abstract: FIELD: aviation; hang gliders. SUBSTANCE: flying vehicle has wing of closed volumetric profile formed by fabric skin secured on truss formed by two closed circular tubes 1 and 2 having form of ellipse in plan and fin tube 3 connected with circular tube 1 in nose attachment unit and with circular tube 3 in central attachment unit at different angles relative to tube 3 at side view. EFFECT: enhanced aerodynamic efficiency, longitudinal and lateral stability and controllability due to location of stabilizing surfaces beyond wake of lifting surface. 5 dwg
Patent RU-2047819-C1 (RU)
Title: Hot water supply system for micro-district
Inventor: CHISTYAKOV NIKOLAJ N
IPC: F24D17/00
Filed: 1993-04-06
Granted: 1995-11-10
Abstract: FIELD: sanitary equipment. SUBSTANCE: water dispensing and circulating risers are combined in individual groups. Mounted in dispensing circulating pipe line of block line after each group of water dispensing risers connected to it are hydraulic throttles after which circulating pipe lines combining the circulating risers of respective group are connected to circular pipe line. EFFECT: enhanced reliability. 1 dwg
Patent RU-2115134-C1 (RU)
Title: Monopulse direction finder
Inventor: BABUSHKIN L N
IPC: G01S3/10
Filed: 1993-04-28
Granted: 1998-07-10
Abstract: FIELD: radio beacon navigation systems. SUBSTANCE: monopulse direction finder has antenna with two identical radiation patterns spaced by angle and two outputs. Each output is connected through logarithmic receiver to proper input of first subtracter. Antenna has three identical radiation patterns with adjustable width, two of them being turned away in symmetry relative to center pattern by value of angular spacing. Antenna has input controlling width of radiation pattern and third output. Direction finder is inserted with third logarithmic receiver connected to third output of antenna, second subtracter which inputs are connected to outputs of second and third logarithmic receivers, first adder and third subtracter which inputs are connected to outputs of first and second subtracters, four dividers, indicator, square root calculator, fourth subtracter, second adder, squarer, delay unit, terminal for input of value of angular spacing and terminal for input of stabilized value of direction finding sensitivity. Output of first adder is connected to second input of first divider which output is connected to indicator. Controlling input of antenna is connected through delay unit and squarer coupled in series to first input of second adder which output is connected through square root calculator to controlling input of antenna. Output of third subtracter is connected to first input of third divider which output is connected to first inputs of first and second dividers. Terminal for input of stabilized value of direction finding sensitivity is connected to first input of fourth divider which second input is connected to second inputs of second and third dividers and terminal for input of value of angular spacing. Outputs of second and fourth dividers are connected to inputs of fourth subtracter which output is connected to second input of second adder. EFFECT: increased accuracy of direction finding due to correction of a priori uncertainty in direction finding sensitivity, its stabilization at specified level with use of adaptive retuning of width of radiation pattern, possibility of programmable control over direction finding sensitivity in range of variations of propagation of radio waves in scattering media, frequency independence signifying lack of necessity of measurement of frequency of received signal. 2 dwg
Patent RU-2070145-C1 (RU)
Title: Aircraft with short take-off and landing run
Inventor: SHARIF MOKHAMMED AL-KHEJLI
IPC: B64C21/02
Filed: 1993-06-28
Granted: 1996-12-10
Abstract: FIELD: aircraft manufacture. SUBSTANCE: aircraft has fuselage 1 with crew cabin if nose portion, wing 3 with turbojet engines mounted on it and high-lift devices in form of tiltable flaps on trailing edge of wing 3 and vertical tail 6 and horizontal tail 7 of standard configuration. Innovation of invention consists in availability of additional lifting surfaces 8 above wing 3 in area of its tip and mounting of load-bearing pylons 10 made in form of partitions in area of joint of wing 3 and fuselage 1, as well as on engine along its axis and in center portion of wing 3. Pylons 10 are provided with guides 9 for motion of additional lifting surfaces over them; lifting surfaces 8 have convex upper surface and flat lower surface. Additional lifting surfaces are mounted under wing 3 in such position that they form convergent passage with upper surface of wing 3 and walls of pylons 10 in entire range of their motion along pylons 10. EFFECT: enhanced reliability. 3 dwg
Patent RU-2065842-C1 (RU)
Title: Mixture for slag devitrified glass such as pyroceram
Inventor: ORLOVA LYUDMILA A
IPC: C03C10/06
Filed: 1993-07-28
Granted: 1996-08-27
Abstract: FIELD: production of slag devitrified glass such as Pyroceram which contain sodium oxide. SUBSTANCE: proposed mixture contains copper-smelting slag and broken glass, their ratio being 0.54-1.5 respectively. EFFECT: improves quality of desired product. 3 tbl
Patent RU-2057800-C1 (RU)
Title: Component composition for drink
Inventor: TARASYAN TATYANA P
IPC: C12G3/06
Filed: 1993-08-06
Granted: 1996-04-10
Abstract: FIELD: food industry. SUBSTANCE: composition containing aqueous-spirituous cranberry infusion, aqueous-spirituous liquid and sugar syrup has additionally aqueous-spirituous infusions of cedar nut shell, pot-marigold flowers, raspberry leaves (from the young branches), strawberry leaves, nutmeg at the following ratio of components, l/100 dal: aqueous-spirituous cranberry infusion 245-255; nut-shell cedar aqueous-spirituous infusion 74-76; pot-marigold flowers aqueous-spirituous infusion 49-51; raspberry leaves aqueous-spirituous infusion 49-51; strawberry leaves aqueous-spirituous infusion 49-51; nutmeg aqueous-spirituous infusion 49-51; sugar syrup 100 kg, and aqueous-spirituous liquid the rest. EFFECT: enhanced quality of product.
Patent RU-2071094-C1 (RU)
Inventor: MIKHALTSEV ALEKSEJ V
IPC: G01V1/22
Filed: 1993-09-06
Granted: 1996-12-27
Abstract: FIELD: seismic prospecting; used for field geophysical operations for search for oil and gas. SUBSTANCE: complex comprises channel commutator, analog-to-code converter, computer with program of analysis of spectrum of seismic signal. Each channel includes geophone, transformer, amplifier, filters, resonator and capacitor connected in series and placed between geophone and transformer. Resistor and electron key with control circuit are connected in parallel to resistor, capacitor and electron key with control circuit connected in series are placed in parallel to capacitor. Control circuits of keys are connected to decoder and the latter, to computer. EFFECT: enhanced functional reliability and stability. 2 dwg
Patent RU-2051610-C1 (RU)
Inventor: YANUSHKEVICH VIKTOR A
IPC: A47L9/04
Filed: 1993-09-30
Granted: 1996-01-10
Abstract: FIELD: home appliances. SUBSTANCE: extention has a housing with a branch pipe. The open demersal surface of the housing is combined with the surface to be cleaned from dust. Air-ducts are made along the lower edge of the housing. Converging tubes made as frustums with funnels being the larger bases of them and local from the outer side of the housing are placed on the housing. The narrowed of each of converging tube is placed inside the partially enclosed cavity of the extention, the converging tube axes are directed at acuts angles to the demersal surface. The system of converging tubes and demersal holes-channels promotes the formation on the cleaned surface of the boundary of complex structure with a great number of critical points (pressure differentials) and the areas of the air stream instability. In consequence the complicated system of air flows is cveated which results in more effective removal of the dust particles from the surface of the object to be cleaned. EFFECT: enhanced efficiency of the surface cleaning in comparison with the known devices (extentions vor vacuum cleaners), efficient energy consumption. 11 cl, 8 dwg
Patent RU-2073489-C1 (RU)
Inventor: DMITRIEV ANATOLIJ F
IPC: A61B5/22
Filed: 1993-12-06
Granted: 1997-02-20
Abstract: Устройство для определения функционального состояния и направленной тренировки нервно-мышечного аппарата человека относится к спортивно-медицинской измерительной технике, оно содержит датчик 1 температуры, усилители 2, 6, 14, датчик 3 электрической активности мышцы, амплитудные детекторы 4, 15, интегратор 5, коммутаторы 7, 17, АЦП 8, 18, блок 9 питания, измеритель 10 напряжения, индикатор 11, задающий генератор 12, ждущий мультивибратор 13, частотомер 16, чувствительные элементы 19, таймеры 20, 21. 1 ил.
Patent RU-2086107-C1 (RU)
Title: Method for sprout restoration in forest strips
Inventor: YALMANOV IVAN VLADIMIROVICH
IPC: A01G23/00
Filed: 1993-12-14
Granted: 1997-08-10
Abstract: FIELD: forestry. SUBSTANCE: method involves continuous cutting out of stocks of trees; shaping growing sprouts by trimming to obtain stepped profile of forest strip section, with height of step being within the range of 1.0-1.5 m and width not in excess of spacing width. First step is formed beginning from outer shadow row. Each step is formed from woody kinds of trees having equal growing rate. EFFECT: increased efficiency and improved quality of restored forests. 2 cl, 1 dwg, 4 tbl
Patent RU-2079068-C1 (RU)
Title: Piston-expulsor of gas stirling cycle refrigerating machine
Inventor: SHPYRIN GRIGORIJ V
IPC: F25B9/14
Filed: 1994-03-18
Granted: 1997-05-10
Abstract: FIELD: gas Stirling cycle refrigerating machines. SUBSTANCE: in starting the machine, gas from compression chamber enters chamber inside piston-propulsor through valve gears 3, thus providing for decompression. When motor is stopped, gas from chamber of piston is forced to working volume through holes of smaller diameter in body of ball 4 due to drop of pressure and due to reverse action of deformed diaphragm 9. Thus device is returned to initial position. EFFECT: enhanced reliability. 1 dwg
Patent RU-2084966-C1 (RU)
Title: Information displaying device
Inventor: TEREKHOV IGOR A
IPC: G09F9/00
Filed: 1994-04-11
Granted: 1997-07-20
Abstract: FIELD: information representation in information processing systems. SUBSTANCE: device has control wires and information display elements which are located between wires. In addition adjacent information display elements are located in points that correspond to vertices of equilateral triangles and shape hexagonal grid. EFFECT: increased quality, simplified generation due to increased density of grid lines. 9 dwg
Patent RU-2079670-C1 (RU)
Inventor: BLAGOVESHCHENSKIJ VITALIJ VIKT
IPC: F01D19/00
Filed: 1994-07-15
Granted: 1997-05-20
Abstract: FIELD: heat-power engineering; steam turbines working on steam fed from geothermal sources. SUBSTANCE: turbine starting system has quick-acting shut-off valve 1 with drive 12, starting valve 2 which is connected in parallel with valve 1 by steam line, swivel diaphragm 3, interlock spool valve 4, spool valve cutout 5, pump-regulator 6, rotational speed control unit 7 with servomotor 8 and hydraulic cylinder 3. Interlock spool valve 4 is connected via throttle 39 to delivery line 38 of pump-regulator 6, to hydraulic cylinder 9 by means of interlock line 79, to drive 12 by means of line 78 and to protection line 74. Spool valve cutout 5 is connected to protection line 74 by means of line 75, to starting valve 2 by means of line 87 and to drive 12 of quick-acting shut-off valve by means of line 77. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2084891-C1 (RU)
Inventor: MUKHA VLADIMIR D
IPC: G01N33/24
Filed: 1994-10-04
Granted: 1997-07-20
Abstract: Использование: в сельском хозяйстве и экологии для оценки химического загрязнения почв. Сущность изобретения: отбирают почвенные образцы и определяют содержание валовых форм химического элемента на исследуемом участке и на фоновой территории, причем в качестве фоновой территории используют тот же исследуемый участок, а фоновое содержание химического элемента определяют по содержанию его в почвообразующей породе, значение которого умножают на коэффициент аккумуляции этого элемента. 1 з.п.ф-лы.
Patent RU-2080195-C1 (RU)
Title: Scale breaker
Inventor: MODEEV VIKTOR F
IPC: B21B1/24
Filed: 1994-10-04
Granted: 1997-05-27
Abstract: FIELD: rolling, mainly, finishing scale breakers of hot roll broad strip mill installed behind the flying shears of mill stand finishing group. SUBSTANCE: scale breaker includes posts with apertures, upper and lower draw rollers with roll chocks installed on the cross-piece connecting posts with air cylinders for raising the upper roller installed on cross-piece, installed in post apertures are holders in which roll chocks of upper and lower rollers are mounted. Holders are interconnected by couplings to which mounting clamps are secured. Air cylinders raising the upper roller are installed in hinged supports, and rods of air cylinders are hinged with upper roller chocks. EFFECT: higher efficiency and quality of scale removal from strip, reduced labor input, duration of roller replacement and standstills of rolling mill. 3 dwg
Patent RU-2109997-C1 (RU)
Title: Gear train for transmission of rotation from one isolated chamber to another
Inventor: MUKHIN VALERIJ ALEKSANDROVICH
IPC: F16H21/48
Filed: 1994-11-11
Granted: 1998-04-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: device includes housing where drive shaft 5 and driven shaft 6 are mounted coaxially; cranks 7 and 8 kinematically linked together by means of double-arm rocker 11 are secured on these shafts. Gear train includes also hermetic envelope 4 made from high-tensile elastic steel in form of sleeve 15 with flange 3. Envelope 4 is fitted on arm of rocker 14 and is secured on housing by means of flange 3. At area where flange 3 smoothly changes to sleeve 15 of hermetic envelope grooves are provided which are located over circumference with centers in its axis of symmetry in staggered order relative to grooves over circumference located nearby. EFFECT: enhanced reliability. 2 dwg
Patent RU-2073790-C1 (RU)
Title: Method for underground leaching of minerals
Inventor: ARKHIEREEV VSEVOLOD G
IPC: E21B43/28
Filed: 1994-12-27
Granted: 1997-02-20
Abstract: FIELD: mining industry. SUBSTANCE: method implies exposing of ore body by alternating rows of pumping-in and pumping-out boreholes, pumping in leaching solution and pumping out productive solution through respective boreholes. Pumping-in is started at maximal concentration of reagent in leaching solution which is maintained constant at initial period. Then concentration of reagent is continuously reduced according to mathematical relation taking into consideration shortest flow way of leaching solution between nearest pumping-in and pumping-in and pumping-out boreholes, filtering speed along shortest solution flow way, leaching period, preset time interval, permanent coefficient, and distance between boreholes in a row. EFFECT: high efficiency. 1 cl, 1 dwg
Patent RU-2114450-C1 (RU)
Title: Method for manufacturing of optical structures and device which implements melting operation
Inventor: HENTZE JOACHIM
IPC: G02B5/18
Filed: 1992-10-30
Granted: 1998-06-27
Abstract: FIELD: optical instruments. SUBSTANCE: method involves running masking, etching stepwise optical main structure on substrate bases and melting, which is performed by mounting main structure in vacuum chamber and application of accelerated high-voltage electron beam which is simultaneously driven in perpendicular to strip-shaped melting region which is generated by this beam on main structure. Preliminary substrate is heated in vacuum chamber to temperature which is less than melting temperature or softening of main structure material. When structure deviates from given shape, either mask shape is corrected or additional etching is added along mask borders. Corresponding device has electron source which is located in vacuum chamber and carriage unit with regulated supply for handle movement. EFFECT: increased precision of manufacturing and decreased tolerance range of optical characteristics. 19 cl, 5 dwg
Patent RU-2122304-C1 (RU)
Inventor: SHMAKOV I S
IPC: A01G1/00
Filed: 1995-07-27
Granted: 1998-11-27
Abstract: Изобретение предназначено для сельского хозяйства и может быть использовано для выращивания картофеля в основном в индивидуальных хозяйствах, на садово-огородных участках. Проращивание семенного материала до ростков длиной 5-6 см проводят в емкости из нетканого укрывного материала, выполненного из полипропилена. Посадку проводят отделенными ростками с укрытием нетканым укрывным материалом, а после достижения растениями высоты 12-15 см их пересаживают на постоянное место для доращивания. После отрастания стеблей молодые верхушки побегов длиной 5-6 см до стадии бутонизации отделяют от растений и высаживают на укоренение под нетканый укрывной материал. Предлагаемый способ выращивания картофеля позволяет проводить ускоренное размножение ценных сортов картофеля, снижает трудозатраты при оздоровлении семенного материала. 1 з.п. ф-лы.
Patent RU-2089069-C1 (RU)
Title: Food product and pan for baking the shell of food product
IPC: A21D13/00
Filed: 1995-08-01
Granted: 1997-09-10
Abstract: FIELD: food industry. SUBSTANCE: food product comprises shell from edible material having upper and lower parts. Each of them is made in the form of flat cake connected with each other by inner surfaces with forming, at least, one cavity for filling. Cavity is formed by hollows made in upper and lower parts of shell. Hollow depth of upper part is 0.2-0.4 of that of lower part. For preventing extrusion of filling, its surface is disposed with clearance relative to inner surface of upper part. Pan for baking the shell of food product comprises upper and lower half-forms. Their each working surface has projection for forming hollow, cavity for forming base of flat cake and groove for forming edge of outer contour of flat cake. EFFECT: improved taste and design. 16 cl, 16 dwg
Patent RU-2102242-C1 (RU)
Inventor: SHTAJN GETS
IPC: B41F33/00
Filed: 1995-10-04
Granted: 1998-01-20
Abstract: FIELD: equipment for printing industry. SUBSTANCE: the press uses a spinder for paper webs, impression and form cylinders installed close to each other forming impression sections, and a folder made for automatic and interrelated adjustment in going from printing of one matter to printing of another one during press operation. EFFECT: improved design. 16 cl, 4 dwg
Patent RU-2101149-C1 (RU)
Inventor: STULOV V V
IPC: B23K11/30
Filed: 1995-10-12
Granted: 1998-01-10
Abstract: FIELD: mechanical engineering; resistance spot welding. SUBSTANCE: internally cooled electrode has body with blind cylindrical hole and cooling water tube placed inside body. Longitudinal cylindrical channels equidistantly spaced over perimeter of hole are made in wall of body. Tube is slacklessly fitted in electrode hole. Lower end has 40-60 degree bevel. Ratio of area of cooling water tube cross section to summary area of cross sections of water cooled channels is 1.05-1.15, with number of channels being 5-8. EFFECT: enlarged operating capabilities. 2 cl, 2 dwg
Patent RU-2100271-C1 (RU)
Inventor: ISUPOV VLADIMIR K
IPC: C01B7/14
Filed: 1995-12-09
Granted: 1997-12-27
Abstract: FIELD: oil and gas production. SUBSTANCE: method involves oxidizing iodides contained in water into elementary iodine which is completed by means of sodium hypochlorite with no preliminary acidification of drilling water, iodine being simultaneously extracted into organic phase. Reextraction of iodine and its purification are performed via solid-phase procedure using metal copper. EFFECT: improved purity of recovered iodine and eliminated using sulfuric acid and chlorine and burning sulfur. 2 cl
Patent RU-2098000-C1 (RU)
Title: Cosmetic means selecting device
Inventor: KARTAVCHENKO ALEKSANDR V
IPC: A45D44/00
Filed: 1996-04-09
Granted: 1997-12-10
Abstract: FIELD: cosmetic appliances. SUBSTANCE: cosmetic means selecting device has cosmetic means color gamma tint carrier adapted to be applied to user's skin. Carrier has combination of identifying indexes given to different tints and is formed as set of plates made from transparent material. Each plate has portion with applied cosmetic means color gamma and tint index. Device is provided with unit for determining firm conventional symbols of color gamma tint, which are applied to cosmetic product package. These symbols correspond to identifying index of color gamma tint on carrier. EFFECT: simplified construction, increased precision in selecting cosmetic product. 2 cl, 1 dwg
Patent RU-2092454-C1 (RU)
Inventor: NIKOLAEV ALEKSEJ NIKOLAEVICH
IPC: C02F3/20
Filed: 1996-05-12
Granted: 1997-10-10
Abstract: FIELD: waste water treatment. SUBSTANCE: invention relates to saturating liquid with gas and more particularly to fine- bubble aeration of waste water in air tanks. Porous basis of aerating element is made in the form of a frame built of water-soluble polymer material fixed on glass cloth fibers with regular grid structure. Frame may be formed by two layers, each containing water-resistant polymer material fixed on glass cloth fibers. Frame also may be cylindrical, in the form of plate, and other appropriate form. EFFECT: improved design. 6 cl, 1 dwg, 1 tbl
Patent RU-2113699-C1 (RU)
Title: Device for diagnostics of rolling bearings
Inventor: PODMASTER EV K V
IPC: G01M13/04
Filed: 1996-05-21
Granted: 1998-06-20
Abstract: FIELD: measurement technology, mechanical engineering. SUBSTANCE: device is intended for test and prediction of state of rolling bearings under conditions of known type of wear-out. It has driving shaft, two current collectors, registering equipment and source of electric voltage which one pole is coupled via first current collector to driving shaft and which second current collector can be connected to outer race of bearing. Device is also fitted with integrator and degree converter which one input is connected to second pole of source of voltage, which second input is connected to second current collector and output is coupled to input of integrator. Registering equipment is connected to its output. Values of index of conversion function can be adjusted in degree converter which increases accuracy of diagnosis. EFFECT: increased accuracy of diagnosis. 1 cl, 1 dwg