baber/WOPTO huggingface dataset:
Patent RU-2037157-C1 (RU)
Title: Multichannel aerometric probe
Inventor: PORUNOV ALEKSANDR AZIKOVICH
IPC: G01P5/16
Filed: 1993-03-31
Granted: 1995-06-09
Abstract: FIELD: meteorology. SUBSTANCE: probe has aerodynamic body 1 provided with tubular pressure receivers 2 disposed radially. Each receiver is connected with its output carbine by means of its own independent dynamic channel 3. Two coaxial screening disks 5 and 6 are disposed at edge surfaces of aerodynamic body which is made in form of a cylinder. External surfaces of the disks are parallel one to the other and perpendicular to axis of rotation of aerodynamic body. Internal surfaces of the disks meet and join edges of aerodynamic body. Internal surfaces are made in form of body of rotation which has generating line to be identical to Venturi circuit; tubular pressure receivers are disposed between the internal surfaces. Converging tube and diffuser parts 7 and 8 of internal surfaces of screening disks are mated together by flat surfaces 9 which are perpendicular to axis of aerodynamic body. Surfaces of entrance holes 10 of tubular pressure receivers are disposed at tangent line to the cylinder crossing circles of matching of flat and diffuser parts of internal surfaces of screening disks. Static pressure receiving holes are disposed in annular grooves with width being equal to diameters of tubular pressure receivers. Axes of receiving holes coincide with the axis of aerodynamic body. Angle at the vertex of conic surfaces is larger than 60-70 deg. Static pressure receiving holes are connected together and with equalizing chambers 15 and 16 by means of radial and axial pneumatic channels. Receiving holes 21 and 22 are disposed close to input edges 19 and 20 of screening disks (at each disk) according to angle of slope of air stream. The receiving holes axes belong to radial plane which has axis of aerodynamic body as well, and coincide with generating lines of conic surfaces with 60-70 deg angle at vertex; conic surfaces are formed by rotation about axis of aerodynamic body. EFFECT: widened range of measurement of speed vector direction of air stream; improved precision of measurements. 5 dwg
Patent RU-2077537-C1 (RU)
Title: Method for production of ovomucoid
Inventor: POLYAKOV VYACHESLAV I
IPC: C07K1/14
Filed: 1993-04-19
Granted: 1997-04-20
Abstract: FIELD: biotechnology. SUBSTANCE: ovomucoid is prepared of whole albumen. Method involves precipitation of albumens by polyethylene glycol, concentration of ovomucoid with the help of polyethylene glycol followed by its concentration. Said concentration is carried out with the help of acetone at pH 3.8-4.8. EFFECT: decreased expense of acetone, improved efficiency of the method. 1 tbl
Patent RU-2091923-C1 (RU)
Inventor: LOMTEV EVGENIJ A
IPC: H01M10/48
Filed: 1993-06-08
Granted: 1997-09-27
Abstract: Сущность изобретения: падение напряжения на опорном резисторе, включенном последовательно в рабочую цепь аккумулятора, преобразуется в частоту. Результат преобразования приводится от секунды к часу. Далее сигнал с помощью ключей, фиксирующих режим заряда или разряда, поступает на соответствующие входы реверсивного счетчика. Состояние счетчика фиксируется цифровым индикатором. 1 ил.
Patent RU-2056239-C1 (RU)
Title: Circumferential seam welding apparatus
Inventor: KUZNETSOV VLADIMIR A
IPC: B23K11/06
Filed: 1993-06-10
Granted: 1996-03-20
Abstract: FIELD: mechanical engineering. SUBSTANCE:apparatus has base 1, welding roller, holder for parts to be welded, drive for rotation of holder welding current switch control member. Apparatus is further provided with mechanism for moving welding roller in horizontal plane. Moving mechanism has guides mounted on base and provided with slides 4 and screw for moving slides 4 along guides. Apparatus has spindle with finger, double-armed lever 3 pivotally mounted on slides 4, additional screw 6 for lifting and lowering welding roller, which is engageable with one arm of double-armed lever 3. Welding roller is mounted on other arm of lever 3. Welding current switch control member has spindle rotation angle sensor and spindle rotation resersing switch having double-armed lever and two microswitches. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 cl, 5 dwg
Patent RU-2066858-C1 (RU)
Title: Bed to measuring vibrations of output link of cam-gear-lever mechanism
Inventor: BALABINA TATYANA A
IPC: G01M13/02
Filed: 1993-06-25
Granted: 1996-09-20
Abstract: FIELD: mechanical engineering, experimental studies. SUBSTANCE: invention is aimed at experimental study of dynamics of cam-gear-level and gear-level mechanisms of single-side intermittent motion of output link. Bed for this purpose incorporates two mechanism placed in parallel one above other having equal lengths of links, number of teeth and common driving crank. Each mechanism includes four-bar linkage, four gears put on axle of joints of four-bar linkage. One of them is rigidly coupled to crank and two gears are put on mobile joint of rocker. One interacts with gear rigidly coupled to crank, the other one - with output gear placed on to immobile joint of rocker. One mechanism is additionally fitted with restoring element two-way preload intercoupling two gears freely mounted on to mobile joint of rocker and capable of turning with reference to each other. It has fixing arm interacting both with cam put on rotation axle of crank and rigidly coupled to it and with output gear of mechanism. Gears put on mobile joint of rocker in the other mechanism are rigidly intercoupled. EFFECT: expanded range of experiments. 8 dwg
Patent RU-2057945-C1 (RU)
Inventor: ALYMENKO NIKOLAJ I
IPC: E21F1/00
Filed: 1993-08-24
Granted: 1996-04-10
Abstract: FIELD: mining industry. SUBSTANCE: fan ejector plant includes fan located in rock working. For dust removal from air flow plant is provided with shell equipped with device to spin air flow coming from fan and with partition. Fan is positioned in shell with clearance for passing of ejected air. Partition is placed between shell and walls of rock working. EFFECT: enhanced fanning efficiency of underground workings. 2 cl, 1 dwg
Patent RU-2069631-C1 (RU)
Title: Frame of and vehicle for loading and unloading operations
Inventor: ANGEL IVANOV VENINSKI
IPC: B66F9/075
Filed: 1992-09-23
Granted: 1996-11-27
Abstract: A frame for a material-handling vehicle includes two parallel longitudinal sheet beams connected to each other by a front transverse beam, an intermediate transverse beam and a rear transverse beam. At the front of the front transverse beam (2) and at a suitable distance from each other, combined brackets (5) for the drive axle and lifting equipment are mounted rigidly. The intermediate beam (3) and the rear beam (4) have a concave form and support (6) is connected rigidly to their middle part. On the lower part of support (6) plate (7) is rigidly mounted to which eyes (8) are fixed for mounting the steering axle. The invention also relates to a material-handling vehicle including a frame which has mounted to it by means of dismountable joints an engine, lifting equipment, drive axle, steering axle, roof construction with front shield, fluid tanks and overengine cover with seat. The invention assures good technological opportunities for production, servicing and repair.
Patent RU-2058824-C1 (RU)
Inventor: RYAZANTSEV VASILIJ YAKOVLEVICH
IPC: B02C17/22
Filed: 1993-12-02
Granted: 1996-04-27
Abstract: Использование: в трубных мельницах для футерования торцевых крышек. Сущность изобретения: ребра на футеровочных плитах выполнены волнообразного профиля и расположены параллельными рядами относительно окружности корпуса мельницы, причем на всех плитах ребра выполнены увеличивающимися по высоте в направлении от центра и периферийной части мельницы навстречу друг другу. 3 ил.
Patent RU-2055783-C1 (RU)
Title: Aircraft engine fuel boosting system
Inventor: KVASENKOV OLEG I
IPC: B64D37/34
Filed: 1994-01-18
Granted: 1996-03-10
Abstract: FIELD: fuel degassing. SUBSTANCE: for coagulation of gas phase desorbed by fuel in case of drop of pressure in climbing, strings made of flexible material are fitted in suction pipe line of fuel boosting system which are not parallel to its axis; degree of preliminary tension of these strings may be regulated; mounted in hollow perforated cylindrical separator at inlet of fuel recirculating manifold are radial blades for reduction of volume of recirculated fuel which create powerful field of centrifugal forces which makes it possible to separate liquid phase of fuel from coagulated gas phase and to return it to suction chamber of engine pump. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2090824-C1 (RU)
Title: Method of sighting
Inventor: TKACHENKO VLADIMIR I
IPC: F41G3/02
Filed: 1994-06-15
Granted: 1997-09-20
Abstract: FIELD: fire control. SUBSTANCE: initial dimensions of the field of vision are determined and set, its optical axis is matched with the sighting object, then the field of vision is reduced to dimension B = B o + 6σ, where B-dimension of the field of vision, Bo-dimension of the sighting object, σ - root-mean-square value of sighting error, and on expiration of time t preset -t lag , where t preset  - preset sighting time, t lag  - time lag of the eye - sighting device system, the field of vision is recovered to the initial dimensions. EFFECT: facilitated procedure.
Patent RU-2089381-C1 (RU)
Title: Method of and device for manufacture of foldable package of complex configuration in perimeter
Inventor: POLYUDOV ALEKSANDR NIKOLAEVICH
IPC: B31B1/14
Filed: 1994-06-27
Granted: 1997-09-10
Abstract: FIELD: packing engineering. SUBSTANCE: method comes to fixing blank is holder provided with clamping plates in shape of foldable package, cutting out with knife cuts by means of interaction of cutting edges of tandem mounted knives with edges of holder clamping plates during rotation of fixed blank. Device has bed frame clamping device for blank and cutting knives clamping device has counterknife made in form of clamping plates with configuration of foldable package and rotary unit to which one of clamping plates is connected. Cutting knives are installed in tandem on arc-shaped planes of bed frame corresponding to each cut section of blank at angle to plane of cut. EFFECT: enlarged operating capabilities. 3 cl, 4 dwg
Patent RU-2079613-C1 (RU)
Title: Wall design
Inventor: KORYAZHIN SERGEJ P
IPC: E04C1/00
Filed: 1994-06-29
Granted: 1997-05-20
Abstract: FIELD: construction; applicable in erection of ground building in the regions with existing possibility of explosion effect, and natural phenomena accompanied by destruction of buildings, for instance, hurricanes tornadoes, storms, etc. SUBSTANCE: wall is made in form of well-type laying of two rows alternating with each other in wall height of corner, line, end and final blocks on mortar with seam binding. Height of each row is multiple to total value of height of blocks and thickness of mortar seam. Line and corner blocks are made of two side walls and, respectively, of two or three partitions forming two external, and, respectively, one or two internal hollows. End blocks are made of two side walls, one end wall and one partition forming one internal and one external hollows. Final blocks are made of one or two side walls and one end wall with foundation, respectively, of angle, or channel form of final blocks in plan. One or alternating rows is laid of line, corner and final blocks of channel form. The second row is composed of line, end and final blocks of angle form. Length of side walls of corner, end and final angle and channel form blocks equals, respectively, 1, 3/4, 1/2 and 1/4 of the length of line blocks. Wall has vertical spatial framework installed in wells formed by external and internal hollows of blocks and filled with light concrete. EFFECT: higher efficiency. 2 cl, 7 dwg
Patent RU-2085358-C1 (RU)
Inventor: KEMER LEONARD P
IPC: B23Q7/08
Filed: 1994-06-30
Granted: 1997-07-27
Abstract: FIELD: mechanical engineering; retraction of machined workpieces from machine tools and delivery of workpieces to following position. SUBSTANCE: device has feeding and retraction troughs, drive and inclined plate 1 on which feeding trough 2 and retraction trough 3 are mounted. Orientating plates and cutoff mechanism are installed between troughs. Cutoff mechanism is made in form of rack 4 installed for rocking by drive 5. EFFECT: enlarged operating capabilities, simplified design. 4 dwg
Patent RU-2067871-C1 (RU)
Title: Method of complex prophylaxis of gastroenteric disease in pigs
Inventor: ANOYATBEKOV MUZAFARBEK
IPC: A61K39/108
Filed: 1994-07-15
Granted: 1996-10-20
Abstract: FIELD: veterinary. SUBSTANCE: method involves simultaneous immunization of gestation swines against coli-bacteriosis, transmissive gastroenteritis and rotaviral disease on 70-75-th day of gestation and revaccination 2 weeks before farrow. Proposed method provides development of expressing immunity against coli-bacteriosis, transmissive gastroenteritis and rotaviral disease in swines simultaneously. Effectiveness of combined immunization is 93.5%. EFFECT: enhanced effectiveness of immunization, increased safety and production. 2 tbl
Patent RU-2059080-C1 (RU)
Title: Method of on-board diagnosing of catalytic converter of exhaust gases of vehicle internal combustion engine
Inventor: GIRYAVETS ALEKSANDR K
IPC: F01N3/20
Filed: 1994-11-03
Granted: 1996-04-27
Abstract: FIELD: engine building; neutralization of exhaust gases by catalytic conversion of their toxic components. SUBSTANCE: diagnosing of catalytic converter is caried out with fuel feed regulator operating with time delay at fuel feed switching over relative to moments at which signal of first λ probe attains threshold values. Used as criterium of efficient operation of catalytic converter is parameter which characterises ratio of sensitivities of l probes to change in concentration of oxygen in exhaust gases at preset value of time delay. As serviceability of catalytic converter is evaluated by comparing sensitivity of l probes to concentration of oxygen in exhaust gases depending on concentration of products of incomplete combustion in exhaust gases, and relationship of concentrations at inlet and outlet of catalytic converter directly characterises its oxidation power, offered method of diagnosing provides higher degree of reliability of results obtained. EFFECT: enhanced reliability of diagnosing. 3 cl, 4 dwg
Patent RU-2076542-C1 (RU)
Title: Гаражные ворота
IPC: E05F15/00
Filed: 1994-12-15
Granted: 1997-03-27
Abstract: 1. Гаражные ворота, содержащие установленное в воротном проеме полотно с соединенными с ним рычагами, привод подъема полотна и направляющую с кареткой, соединенной посредством троса с приводом, отличающиеся тем, что содержат вторую направляющую с кареткой, соединенной посредством троса с приводом, причем направляющие с каретками расположены с боковых сторон полотна и наклонно к горизонту, а рычаги одним концом жестко связаны с полотном, при этом ворота имеют поворотные оси с отверстиями, а рычаги установлены с возможностью свободного перемещения их вторых концов в отверстиях осей. 
      2. Ворота по п.1, отличающиеся тем, что рычаги соединены с полотном в его центре тяжести с торцов. 
      3. Ворота по п.1, отличающиеся тем, что каретки соединены с полотном.
Patent RU-2079186-C1 (RU)
Title: Negative electrode of alkali storage battery
Inventor: DMITRENKO VASILIJ E
IPC: H01M4/62
Filed: 1995-01-08
Granted: 1997-05-10
Abstract: FIELD: alkali storage batteries with zinc anode. SUBSTANCE: electrode has current pickup and active material which is made from zinc with binder, mix of glitter-shaping doping and derivative of compound of ethylene oxide and derivative of condensation of compound generated by synthesis of ethylene cyanohydrin (rod fixative) in ratio of 2:1. Said active material also contains corrosion inhibitor, mix of polyoxyethylene glycol ether of synthetic fat acids of fraction C10-C20 which contains 4-5% of C10; 15-18% of c11-C12, 25-30% of C13-C14; 35-40% of C15-C16 and 8-20% of C17-C20 (in weight). EFFECT: increased efficiency of active material usage.
Patent RU-2085390-C1 (RU)
Title: Method of manufacture of friction articles
Inventor: SHEVELEV ALEKSANDR VLADIMIROVI
IPC: B29D99/00
Filed: 1995-01-31
Granted: 1997-07-27
Abstract: FIELD: mechanical engineering; manufacture of brake linings, clutch rings and other articles used in brake and friction mechanisms. SUBSTANCE: in proposed method of manufacture blank is made by winding of impregnated threads, article is formed from this blank and machined to required size and holes are made in article. In process of forming cavities are made in article with sizes corresponding to sizes of holes in article after mechanical machining. Distance from bottom of cavities to surface of article opposite to surface provided with cavities is either equal to or less than thickness of layer removed from surface of article opposite to surface with cavities at mechanical machining of article to required size. EFFECT: improved quality of friction article. 3 dwg
Patent RU-2108655-C1 (RU)
Title: Multichannel digital frequency-band synthesizer
Inventor: EFIMOV S A
IPC: H03B19/00
Filed: 1995-01-30
Granted: 1998-04-10
Abstract: FIELD: measurement and computer engineering; digital signal processing systems. SUBSTANCE: variable-ratio frequency scaler 2, read-only storage 4,, and read-only storage counter 3 form source of periodic signal whose frequency is determined by code shaped in counter 7. Upon arrival of subsequent sampling pulse at bus 13, counter 7 changes its state and initiates synchronizing unit 1. As soon as the latter is triggered, pulses picked off clock generator 10 arrive at variable-ratio scaler 2 and at fixed-ratio frequency scaler 5 shaping in the process sine-wave signal across output of read-only storage 4 which goes through digital switch 12 to data buses of data storage and recording registers 8 and 9. Write pulse shaped across output of fixed-ratio frequency scaler 5 go through digital switch 12 to write outputs of registers 8 and 9 and to address counter 6. The latter shapes address for recording signal coming from output of read-only storage 4. Mode of operation of digital switch 12 depends on state of flip-flop 11. EFFECT: provision for high-accuracy shaping of periodic signal ensemble and for asynchronous exchange of digital data. 1 dwg, 1 tbl
Patent RU-2122696-C1 (RU)
Title: Cooling tower sprinkler
Inventor: BOGOMOLOV V A
IPC: F28F25/02
Filed: 1995-02-03
Granted: 1998-11-27
Abstract: FIELD: power engineering; device for cooling water in industrial water circulating systems at direct contact of media. SUBSTANCE: stacks 1 at the periphery of sprinkler are made from sheets 3 with parallel corrugations directed from center to periphery of sprinkler; stacks 2 in central zone of sprinkler are made from sheets whose corrugations are located crosswise. EFFECT: intensification of heat-and mass-transfer of sprinkler. 4 dwg
Patent RU-2094898-C1 (RU)
Title: Method for producing metal target for x-ray tube
Inventor: GORNOVOJ VIKTOR A
IPC: H01J35/10
Filed: 1995-03-24
Granted: 1997-10-27
Abstract: FIELD: medical diagnostic instruments. SUBSTANCE: molybdenum-alloy case is joined by welding and soldering to circular disk made of tungsten alloy while sequentially making three annular seams. EFFECT: improved quality of joint between tungsten disk and molybdenum case which improves reliability of X-ray tube. 3 dwg
Patent RU-2098157-C1 (RU)
Title: Independent heat starter
Inventor: BALYAKIN VASILIJ YUREVICH
IPC: A62C35/00
Filed: 1995-05-17
Granted: 1997-12-10
Abstract: FIELD: fire prevention for equipment of small-sized fire-extinguishing installations with a forced system of extinguisher expulsion, as well as due to generation of hot gas by installations of thermochemical operating principle. SUBSTANCE: at an origination of fire, when the ambient temperature attains the critical value, the heat fuse made of material possessing the effect of "shape memory" gets reset and takes the shape at actuation; tapered neck 1 of the spring-loaded needle gets disengaged from the heat fuse, and the primer cap is pierced. At burning of the solid-fuel charge the actuating systems of the fire-extinguishing installations are fed with working gas. Stabilization of burning and provision of the necessary flow rate of the gas generator occur by means of an orifice plate. EFFECT: enhanced reliability. 2 cl, 3 dwg
Patent RU-2130309-C1 (RU)
Title: Method for protecting myocardium in cases of acute ischemia development
Inventor: LITASOVA E E
IPC: A61K31/711
Filed: 1995-05-22
Granted: 1999-05-20
Abstract: FIELD: medicine. SUBSTANCE: method involves administering intramuscularly 0.5% derinate solution at a dose of 2.5 mg/kg. EFFECT: improved microcirculation in peri-infarction zone. 4 tbl
Patent RU-2108495-C1 (RU)
Title: Friction nut
Inventor: CHUVANKOV V V
IPC: F16B39/02
Filed: 1995-08-14
Granted: 1998-04-10
Abstract: FIELD: mechanical engineering; nondetachable threaded joints. SUBSTANCE: friction nut has nut proper with ring groove on outer surface and solid crown with inner conical surface and shoulder engaging with nut ring groove. Nut proper has outer conical surface with slots in nut. Inner conical surface of solid crown is interference fitted on outer conical surface of nut proper. EFFECT: enhanced reliability of fixing the nut in nondetachable joint. 1 dwg
Patent RU-2090724-C1 (RU)
Inventor: PARASHCHENKO VLADIMIR M
IPC: E05B47/00
Filed: 1995-09-07
Granted: 1997-09-20
Abstract: FIELD: locking devices, in particular, code locks. SUBSTANCE: lock has magnetic interlocking device made in form of casing with four isolated dead hollows located one under another and separated by partitions. Upper hollow serves for housing separator with movable magnetic members. Two perforated frames with holes and lateral slots from atop and below separator are rigidly connected to rod provided with return spring. Rod interlocks locking mechanism in locking and releases it in unlocking. Lower hollow has holder with permanent magnets engaged with opposite poles coaxially to magnets of separator. Located below the hollow for separator is hollow presenting dead socket for punched card key with holes located in definite code combination for control of movable magnetic member of separator. Between hollows for key and for holder with immovable magnetic member is hollow inside which perforated shutter may move. It is made from sort magnetic material and provided with return spring. Perforated shutter serves for interaction of magnetic fluxes between movable magnetic members and immovable for the time of lock opening-locking. EFFECT: higher efficiency. 19 dwg
Patent RU-2097737-C1 (RU)
Title: Method designed to determine viscosity of petroleum and petroleum products at solidification temperature
Inventor: GUMEROV ASGAT G
IPC: G01N11/00
Filed: 1995-09-27
Granted: 1997-11-27
Abstract: FIELD: examination and analysis of materials. SUBSTANCE: at least two viscosity values and dielectric losses at different temperatures of liquid product and value of dielectric losses at product solidification temperature are measured at fixed frequency of superimposed oscillations within the range of 500-5000 Hz. Viscosity value sought for is determined by relation obtained experimentally with due regard for measured values. EFFECT: higher measurement results. 1 tbl
Patent RU-2111575-C1 (RU)
Inventor: BELOUSOV V M
IPC: H01L21/263
Filed: 1995-10-18
Granted: 1998-05-20
Abstract: FIELD: manufacture of semiconductor devices and integrated circuits, branches of technology associated with processes of doping and diffusion of impurities into semiconductors and metals. SUBSTANCE: process of diffusion of impurity into semiconductor is performed in two stages. Precipitation process is carried out by standard method in electric resistor heat- treating furnaces and process of redistribution of impurity over depth of semiconductor is performed in air at temperature close to room temperature in flux of high-energy beam with electron energy 9.5-12.0 MeV and integrated irradiation dose equal to $$$ with current density in beam equal to 2.0-15.0 $$$. EFFECT: enhanced efficiency of method.