baber/WOPTO huggingface dataset:
Patent RU-2116540-C1 (RU)
Inventor: BOBYLEV V V
IPC: F16K5/06
Filed: 1996-07-10
Granted: 1998-07-27
Abstract: FIELD: shutting-off flow of liquid and gas. SUBSTANCE: cock has body with inlet and outlet branch pipes. Fitted in body is shut-off member engageable with seat connected with spindle. Lower portion of spindle is located for engagement with bearing pins of shut-off member. Lower portion of spindle is made in form of rod with two parallel planes located at constant angle relative to longitudinal axis of spindle. EFFECT: simplified construction and reduced labour consumption in manufacture. 3 dwg
Patent RU-2118715-C1 (RU)
Title: Pump rotor axial load relief device
Inventor: VYRODOV V M
IPC: F04D29/041
Filed: 1996-09-30
Granted: 1998-09-10
Abstract: FIELD: liquid rocket engines; turbocompressor sets. SUBSTANCE: device has housing, shaft with impeller axially displacing in housing and forming load relief space together with housing. projections on impeller and housing form radial slot sealing located at load relief space inlet, and axial slot sealing at load relief space outlet. Bypass channel in pump housing connects pump outlet with load relief space. Bypass channel has cylindrical chamber with tangential inlet and axial outlet. EFFECT: enhanced reliability and economy of pumping unit owing to reduction of losses. 3 dwg
Patent RU-2103807-C1 (RU)
Title: Pulse grout shaper
Inventor: KHARAZOV KONKORDIJ INNOKENT EV
IPC: H03K3/64
Filed: 1996-11-11
Granted: 1998-01-27
Abstract: FIELD: digital automatic-control devices for control, monitoring, measuring, computing, and communication systems of various industries. SUBSTANCE: desired pulse group is shaped upon arrival of control signals; number of pulses in group can be varied by means of binary control code and repeated shaping of pulse group is provided by repeated application of control signal. EFFECT: facilitated shaping of pulse group. 1 dwg
Patent RU-2106780-C1 (RU)
Title: Conveying feeding chain
Inventor: KUBANTSEV V I
IPC: A01K39/012
Filed: 1996-10-31
Granted: 1998-03-20
Abstract: FIELD: commercial poultry farming, in particular, feed dispensing devices for batteries and other poultry keeping units with trough-type feeders. SUBSTANCE: conveying feeding chain has closed pulling device connected with drive and scraper members attached to pulling device. Pulling device is defined by chain, having rectangular links made from round section rods, and cylindrical sleeves. Each chain link carries scraper member made in the form of curved plate. Curved lines extend transverse to chain axis to divide scraper member into three portions, which are oriented in different ways relative to feeder bottom. Front portion of scraper member is positioned in bottom plane. Mid and outer portions are inclined relative to feeder bottom and rear edge is positioned in common plane with front portion. Longitudinal opening is made in central part of scraper member. Configuration and size of longitudinal opening correspond to that of rectangular link of chain, whose side rods are extending along sides of longitudinal opening. Front edge of scraper member is at least 2/3 of its width and has portion beveled by 45-60 deg. Length of front and rear rods of rectangular link may be increased to value corresponding to lengths of related edges of scraper member. Conveying feeding chain is further provided with detachable connecting link. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 7 cl, 1 dwg
Patent RU-2119135-C1 (RU)
Title: Method of introducing liquid products into vacuum chamber of sublimation plant
Inventor: ANTIPOV S T
IPC: F26B5/06
Filed: 1996-12-03
Granted: 1998-09-20
Abstract: FIELD: drying technology; freeze- drying plants; chemical, microbiological and other industries. SUBSTANCE: method consists in creating pressure above triple point in area of capillary outlet; pressure is obtained inside reflecting shield due to intensive evaporation of liquid product at interaction with energy field created around capillary in form of ring. EFFECT: reduced power requirements and enhanced reliability of drying. 2 dwg
Patent RU-2123485-C1 (RU)
Title: Composition of crude mix for manufacturing heat-insulation material
Inventor: RADINA T N
IPC: C04B26/32
Filed: 1996-12-20
Granted: 1998-12-20
Abstract: FIELD: manufacture of building materials. SUBSTANCE: mix contains, wt %: waste paper, 64.6; boric acid, 12.9; organosilicon liquid, 3.2; and water, 19.4. EFFECT: reduced water absorption and sorption moisture of heat-insulation material. 1 tbl
Patent RU-2146975-C1 (RU)
Title: Method for making microwire from hard-to-form materials
Inventor: ZALAZINSKIJ A G
IPC: B21C1/00
Filed: 1997-03-04
Granted: 2000-03-27
Abstract: FIELD: plastic metal working, possibly manufacture of microwire of hard-to-form materials. SUBSTANCE: method comprises steps of placing formed material in envelopes; sealing enveloped blanks for their subsequent deformation by extrusion, rolling and drawing in conditions of plasticization of material; assembling composite blanks from clad rods received after deformation; deforming said blanks until reducing their cross section to cross section of initial clad rods; then assembling from clad rods composite blanks also to be deformed; repeating cycle of assembling composite blanks until cross section size of core of formed material of composite blank achieves size of microwire; removing envelope material, separating cores and calibrating them for receiving ready microwire. Rods are mutually joined in lengthwise direction by galvanic way. Plasticizer is placed in envelopes together with formed material. After sealing enveloped blanks the last are subjected to homogenization and then they are extruded at temperature of maximum ductility of formed material. In order to make titanium microwire, pelletized titanium is used. Plasticizer is titanium hydride taken in quantity providing after homogenization hydrogen concentration in enveloped blank consisting 1-2 mass% of mass of titanium. Homogenization is performed at 800-900 C; deformation by extrusion is realized at 350-600 C. Invention allows to increase product yield by 2.4 times and to make microwire with diameter 1-1000 micrometers suitable for suturing in medicine, for glass reinforcing, for making filtering members, composite materials and so on. EFFECT: enhanced mechanical properties of microwire. 4 cl
Patent RU-2138751-C1 (RU)
Title: Heat accumulating device
Inventor: EHMNON JOGEV
IPC: F24J2/34
Filed: 1995-10-04
Granted: 1999-09-27
Abstract: FIELD: two-layer thermal energy accumulators, for example solar energy accumulators. SUBSTANCE: heat is absorbed by heat accumulating layer 24 and then it is transferred to consumer by transfer layer 24 through tube 30. Each layer (22, 24) is formed by agent which may withstand phase transition within working temperature range. Density of layer 24 in solid state is lesser than that in liquid state; heat transfer layer 22 is formed by molten metal whose density is higher than both phases of accumulating layer 22. EFFECT: enhanced thermal efficiency of system. 10 cl, 19 dwg
Patent RU-2126373-C1 (RU)
Inventor: TREUSHCHENKO N N
IPC: C05D1/00
Filed: 1997-05-20
Granted: 1999-02-20
Abstract: FIELD: production of complex phosphate-potash fertilizers. SUBSTANCE: method includes decomposition of phosphate raw material with sulfuric acid or its mixture with phosphoric acid; mixing of phosphoric acid pulp with potash reagent; granulation and drying of ready-made product. Pulp is neutralized with alkali potash-containing reagent with pH 3.1-7.5. When number of process stages is reduced, pulp acidity is reduced up to 0-0.9% of free P 2 O 5 , and content of water-soluble fluorine in ready-made product, up to 0.1-0.2%, while ratio P 2 O 5 :K 2 O increases up to 1:(0.5-1.32). EFFECT: higher efficiency. 1 tbl
Patent RU-2126303-C1 (RU)
Title: Thick sheet production method
Inventor: BELOKOPYTOV N P
IPC: B21B1/22
Filed: 1997-05-22
Granted: 1999-02-20
Abstract: FIELD: metallurgy, namely production of thick steel sheets with isotropic metal properties along width and length of sheet. SUBSTANCE: method comprises steps of lengthwise and crosswise rolling sheet from blank; before rolling measuring length and width of blank and rolling sheet in condition of equality of ratio of length values of sheet and blank to ratio of their width values and also at T=0.6Tmelt, where T - temperature of blank, C, Tmelt - metal melting temperature, C. EFFECT: enhanced efficiency. 1 ex
Patent RU-2150246-C1 (RU)
Title: Surgical method for treating inveterate rupture of musculus supraspinatus tendon
Inventor: VOSKRESENSKIJ E V
IPC: A61B17/56
Filed: 1997-06-10
Granted: 2000-06-10
Abstract: FIELD: medicine. SUBSTANCE: method involves dissecting the acromial process in making Z-shaped cut. Transverse humeral articulation capsule fold is formed. Musculus supraspinatus fascia is dissected. Terylene gauze shaped as tennis racket is sutured to the posterior surface of the musculus supraspinatus. The narrow portion of the gauze is thrown over the articulation fissure overlapping in this way the musculus supraspinatus tendon suture level and articulation capsule fissure in the drawn-back forearm position. The gauze is sutured to the articulation capsule. Forearm bone canals are formed. Terylene ribbon is brought through them. The gauze is sewn with the ribbon so that musculus supraspinatus fibers are caught. The ribbon is tightened and tied. The acromion is repaired and the wound is sutured. Drawing-back splint is set. EFFECT: strengthened antreroexterior and superior part of the humeral articulation; centered humerus head when drawn back. 17 dwg
Patent RU-2120730-C1 (RU)
Inventor: POLIKARPOVA F JA
IPC: A01G1/00
Filed: 1997-07-28
Granted: 1998-10-27
Abstract: FIELD: agriculture. SUBSTANCE: method involves treating basal parts of pear green cuttings with biologically active substance, such as mixture of aqueous solution of indolyl oil acid with concentration of 20-100 mg/l and tropolone ((C 7 H 6 O 2 )) with concentration of 1-12 mg/l. Method allows rooting of cuttings to be increased by 50-60%. EFFECT: increased efficiency and reduced rooting time. 1 tbl, 1 ex
Patent RU-2141167-C1 (RU)
Title: Device for measuring bit error rate using viterbi decoder
Inventor: DZHUN-DZHIN GONG
IPC: H04L1/00
Filed: 1997-10-03
Granted: 1999-11-10
Abstract: FIELD: communication equipment using cyclic redundant code and lattice code. SUBSTANCE: device provides generation of new cyclic redundant codes using same as that in transmitter in order to detect bit errors in communication system which uses cyclic redundant codes and lattice codes by means of decoding of information data, which are output signal of Viterbi decoder, and information data from decoded cyclic redundant codes. Device adds new cyclic redundant codes instead of previous cyclic redundant codes in order to re-code new cyclic redundant codes as lattice code. This results in possibility of precise measurement of bit error rate. Device decreases probability of false detection of transmission rate as maximal transmission rate due to measurement of transmission rate depending on bit error rate. EFFECT: increased precision of measurement, increased efficiency of communication system, decreased probability of false detection of transmission rate as maximal transmission rate, decreased power usage in terminal device, increased reception rate. 2 cl, 4 dwg
Patent RU-2136161-C1 (RU)
Title: Method for producing dietary bakery products
Inventor: DUBTSOV G G
IPC: A21D8/02
Filed: 1997-12-29
Granted: 1999-09-10
Abstract: FIELD: baking industry. SUBSTANCE: method involves using wheat gluten in an amount of 15-25% of total weight of flour and gluten; dividing flour into two parts with ratio of 0.5:9.5 - 1:9; mixing smaller part with dry gluten; adding saline solution containing salt and water taken in an amount required by receipt to mixture, with water being used in an amount of 1.8-2.2 parts by weight of dry gluten; pouring water into regenerated gluten and holding gluten under layer of water for 50-70 min; adding remaining amount of flour and other receipt components and kneading dough. EFFECT: improved quality of product and increased dietary properties. 1 tbl, 3 ex
Patent RU-2148568-C1 (RU)
Title: Method of producing expanded graphite continuous band
Inventor: ISAEV O JU
IPC: C04B35/536
Filed: 1998-01-20
Granted: 2000-05-10
Abstract: FIELD: production of graphite materials, particularly, methods of production of band of expanded graphite. SUBSTANCE: method includes stage compression of particles of expanded graphite with obtaining at each stage of definite level of material density: at the first stage, porous, gas-permeable mat is formed with density of 0.05-0.15 g/cu.cm; at the second stage, porous mat is densified into band to obtain density of 0.8-0.97 of preset density; at the third stage, band is rolled on sizing rolls to obtain desired density. EFFECT: reduced power consumption and higher process efficiency due to increased rate of formation and rolling of band without impairing of material physical and mechanical characteristics. 1 tbl, 2 ex
Patent RU-2122063-C1 (RU)
Title: Functional joint
Inventor: KURAKIN P P
IPC: E01C11/12
Filed: 1998-03-24
Granted: 1998-11-20
Abstract: FIELD: road and bridge construction. SUBSTANCE: invention refers to functional joints of motor-road bridges. Deformation joints includes rubber slab that carries metal plates. Central plate is arranged horizontally in upper part of slab and two side plates are placed in parallel to upper one. Lower part of slab has longitudinal cut under central plate. Side metal plates are F-shaped in cross- section, each of then is developed vertically with flanges and faces corresponding span with plane of peripheral flange. Spaces with central passage where stud with nut is put are formed between two adjacent flanges of each side metal plate. EFFECT: increased functional reliability of joint independent of season and weather conditions. 1 dwg
Patent RU-2132603-C1 (RU)
Title: Seeding unit
Inventor: GUREEV I I
IPC: A01C7/04
Filed: 1998-05-12
Granted: 1999-07-10
Abstract: FIELD: agricultural engineering, in particular, precision single-seed drilling equipment. SUBSTANCE: seeding unit has housing, hopper, scraper roller, alveolar disk mounted in vertical position within housing and provided with annular bore, seed ejector mounted in annular bore, symmetrical annular slots of rectangular section in its side walls, and sector with spring-loaded end formed as continuous strip positioned within slots and annular bore. Sector has stop disposed at rear side and resting on inner cylindrical surface of annular slot. Stop is formed as cylindrical pin pressed in sector body and axis of stop is perpendicular to sector plane. Radial strip is loosely positioned in cavity between flat spring end and seed ejector for preventing seeds from being pinched between ejector and inner end of alveolus and, consequently, for eliminating seed damage. Sector is coupled with housing through screw mechanism positioned adjacent to rear side of housing and having projecting portion of sector with scale and through opening, with screw being positioned in through opening. Screw is conjugated by threaded connection to bracket secured on rear wall of seeding unit. Compression spring is disposed between sector and bracket, with longitudinal axis of compression spring coinciding with screw axis. EFFECT: simplified construction and maintenance, improved quality of young crops. 3 cl, 5 dwg
Patent RU-2155874-C1 (RU)
Title: Automobile toxic exhaust gas converter
Inventor: PAUS K F
IPC: F01N3/08
Filed: 1998-12-25
Granted: 2000-09-10
Abstract: FIELD: automotive industry; exhaust systems. SUBSTANCE: proposed converter has UV lamp, 50-150 cm long, featuring continuous radiation spectrum within the interval of 190-420 nm and mounted into acid- resistant housing. Gas to be cleaned passes in ring space between UV lamp and housing at a speed of 0.1-0.5 m/s. Atomizing of gas molecules takes place with subsequent recombination leading to formation of stable molecules of N 2 , CO 2 , PbO 2 . Converter has guide vanes providing movement and generating centrifugal forces throwing hard particles (PbO 2 ) to walls of housing where particles are entrapped. EFFECT: improved efficiency of gas cleaning at reduced consumption of materials. 1 tbl, 2 dwg
Patent RU-2147885-C1 (RU)
Inventor: CHERNOV JU N
IPC: A61K31/593
Filed: 1999-02-09
Granted: 2000-04-27
Abstract: Изобретение относится к медицине, а именно ревматологии, и касается лечения остеопороза у больных ревматоидным артритом на фоне глюкокортикоидной терапии. Для этого дополнительно используют остеохин в дозе 200 мг 3 раза в день во время еды и кальций - ДЗ в виде жевательных таблеток по 1 таблетке 2 раза в день утром и вечером. Курс лечения 18 дней. Повторяют курс через 6 месяцев. Способ улучшает кальциевый баланс. Снижает функциональную недостаточность, приводит к сокращению сроков лечения остеопороза.
Patent RU-2157085-C1 (RU)
Title: Способ оценки физической работоспособности
Inventor: SIMONOVA O N
IPC: A61B5/02
Filed: 1999-04-07
Granted: 2000-10-10
Abstract: Изобретение относится к медицине. Проведя физическую нагрузку, определяют максимальную частоту сердцебиений (ЧСС), достигнутую при этом. Определяют минимальную ЧСС в покое. Оценку физической работоспособности осуществляют по степени снижения физической работоспособности по формуле      где HR th  - максимальная ЧСС, Hr max  - нормативная максимальная ЧСС, Hr min  - минимальная ЧСС. Изобретение позволит унифицировать оценку результатов и учесть энергетические затраты в условиях основного обмена как у здоровых, так и у больных людей. 2 ил., 1 табл.
Patent RU-2162196-C1 (RU)
Inventor: GILJAZOV D G
IPC: F24H3/12
Filed: 1999-05-24
Granted: 2001-01-20
Abstract: FIELD: heating systems of buildings; heating radiators. SUBSTANCE: aluminum cast housing of radiator includes lower evaporating chamber and upper distributing chamber and round and triangular columns belonging to condensing section. Evaporating chamber partially filled with water is divided in upper portion by partitions forming three compartments with heater placed in center compartment. Center compartment is connected with distributing chamber by means of above-mentioned round columns located inside this chamber to avoid penetration of condensate into evaporating zone. Two side compartments of evaporating chamber are connected with distributing chamber by means of triangular columns. Compartments are communicated in lower portion of evaporating chamber for forming directed flow of condensate to heater. EFFECT: possibility of controlling heat transfer of radiator to change of pressure inside its housing depending on outside temperature. 3 cl
Patent RU-2162762-C1 (RU)
Inventor: ZNAMENSKIJ L G
IPC: B22C1/18
Filed: 1999-09-14
Granted: 2001-02-10
Abstract: FIELD: foundry. SUBSTANCE: method includes preparation of aqueous solution of aluminochromophosphate binder with surfactant; treatment of obtained solution with ultrasound for 3-10 min; mixing of obtained solution with prepared sand of dry ingredients by bubbling with simultaneous application of ultrasonic field for 3-8 min. Treatment of aqueous solution of aluminochromophosphate binder and surfactant with ultrasound improved its wetting ability. EFFECT: higher quality of produced castings due to improved rheological properties of sands and mechanical and physical characteristics of gypsum molds and cores. 2 cl, 2 tbl, 2 ex
Patent RU-2169416-C1 (RU)
Title: Small-size multiple-slit antenna
Inventor: BALANDIN V S
IPC: H01Q13/10
Filed: 1999-11-22
Granted: 2001-06-20
Abstract: FIELD: radar engineering; small navigation radars for limited-displacement watercraft. SUBSTANCE: antenna has rectangular waveguide with radiating slits framed over entire active length with diverging plates of horn, convex insert made of radio-transparent material and mounted in horn mouth, shielding casing, and connecting waveguide with flange provided in antenna-to-transceiver joint incorporating union nut. Rectangular waveguide is built up of two sections spaced 86 deg.?20 min. apart in direction of antenna radiation relative to its directivity pattern axis; at point of their interconnection they are also joined with connecting waveguide which is brought to lower wall of rectangular waveguide. Horn plates are made of metal and rigidly fixed on holder which is, essentially, irregularly shaped extended plate with soldering holes and pipe connection in central part that accommodates connecting waveguide. Respective sections of extended plate of holder are joined with lower plate of horn and with lower wall of rectangular waveguide, and its upper edge is rigidly fixed with horizontal-section edge of horn upper plate. Horn is mounted on upper wall of rectangular waveguide. Side surface of connecting waveguide flange is fixed to inner wall of pipe-connection neck. Adapter having central through bore of size fitting cross-sectional area of connecting waveguide is joined to contact surface formed by lower walls of flange and pipe-connection neck and placed inside union nut. EFFECT: reduced mass and size, increased flexural rigidity and mechanical strength, facilitated manufacture of antenna. 4 cl, 4 dwg
Patent RU-2163272-C1 (RU)
Inventor: KHROMOV V N
IPC: C25D11/02
Filed: 1999-12-14
Granted: 2001-02-20
Abstract: FIELD: electrochemical application of oxide wear resistant coatings on ferrous and non-ferrous metals for restoring and strengthening worn parts at repairing machines, possibly in machine engineering, oil and gas production, petrochemical and chemical industry branches. SUBSTANCE: method for anodizing metals and alloys comprises steps of using solution of sodium aluminate for anodizing at voltage 100-1000 V; supplying solution of sodium aluminate in the form of jet through slit nozzle spaced by distance 5-10 mm from necessary surface with possibility of motion of flat jet of solution around cylindrical surface at rate 0.5 -1.0 m/min. Local procession of surface at above mentioned modes allows to enhance coating uniformness by three times. EFFECT: lowered energy consumption, simplified technological procedure due reduced electric current density and shortened time period of process, enhanced uniformness of applied coating. 2 dwg, 1 tbl, 2 ex
Patent RU-2162590-C1 (RU)
Inventor: ANIKONOV A N
IPC: F41H11/12
Filed: 1999-12-16
Granted: 2001-01-27
Abstract: FIELD: military equipment. SUBSTANCE: the method provides for overcoming the mine obstacles without any use of mounted equipment. At a feed of the mine-clearing charge to the mine field it is broken into separate rounds and jettisoned from the tank launchers. Each launcher is provided with a hinge and a dial with marks and installed at a definite slope relative to the tank longitudinal axis. For launching of mine-clearing charges use is made of smoke rocket launchers. EFFECT: enhanced efficiency. 2 cl, 2 dwg
Patent AU-2007336740-C1 (AU)
Title: Commercial currency handling and servicing management
Inventor: SHAVER JOHN DANIEL
IPC: G07F19/00
Filed: 2007-12-21
Granted: 2012-11-22
Abstract: Aspects of the invention provide for an end-to-end currency handling, and servicing apparatus. The apparatus may be used in any cash-centric business or enterprise for cash register till set up and balancing, back office reconciliation, and other cash payment handling activities. Further aspects of the invention provide real-time access to cash receipts for enterprise use in making financial and planning decisions.