baber/WOPTO huggingface dataset:
Patent RU-2073170-C1 (RU)
Title: Steam boiler protective device
Inventor: SUROGIN BORIS G
IPC: F22B37/42
Filed: 1994-01-27
Granted: 1997-02-10
Abstract: FIELD: heat-power engineering; steam boiler protective devices; boiler control systems. SUBSTANCE: device has clock pulse generator, mode-of-operation display unit, memory display unit, present parameters display unit, FIRING UP indicator panel, BOILER OUT indicator panel, CHECK indicator panel and logic signal analyzer having sixteen flip-flops, two gates 4NAND, fifteen gates 2NAND, three counters and three triacs. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2072585-C1 (RU)
Title: Method of preparation of semiconductor substrates
Inventor: SKUPOV VLADIMIR D
IPC: H01L21/302
Filed: 1994-02-08
Granted: 1997-01-27
Abstract: FIELD: manufacture of substrates for fabrication of integrated circuits and discrete semiconductors. SUBSTANCE: the method of preparation of semiconductor substrates consists in mechanical polishing and cleaning of surface with the use of ultrasound, chemical smoothing and polishing of the substrate working side. After mechanical polishing and cleaning a microrelief is formed on the substrate working side by selective or anisotropic electrochemical etching to the depth of the layer disrupted by polishing, and the substrate is treated by ultrasound for 2.5 to 3 hours in deionized water, then, not later than in 24 hours, chemical smoothing and mechanical polishing are performed for removal of the microrelief on the substrate working side. EFFECT: facilitated procedure. 2 tbl
Patent RU-2058603-C1 (RU)
Title: Memory unit
Inventor: SAVENKOV VIKTOR N
IPC: G11C11/00
Filed: 1994-03-30
Granted: 1996-04-20
Abstract: FIELD: computer engineering. SUBSTANCE: device has matrix of memory gates, writing decoder, reading decoder, reading amplifier, unit of flip-flops which code address for writing, flip-flop which permit writing, unit of flip-flops which holds data, writing strobe generator, output amplifier, control signal generator, additional unit of flip-flops which code address for reading, first and second address comparison units, corresponding first and second commutators. EFFECT: increased functional capabilities. 2 cl, 3 dwg
Patent RU-2074474-C1 (RU)
Inventor: SLAVIN GEORGIJ A
IPC: H02J3/18
Filed: 1994-05-16
Granted: 1997-02-27
Abstract: FIELD: electrical engineering; substations using shunt capacitor banks. SUBSTANCE: reactive-power corrector has logical unit and capacitor bank disconnection sensor. Logical unit is made for connection to control bushing through turning-on switching device of power supply in case of arrival of two signals at its input from above-mentioned sensor; the latter is made in the form of series-connected reactor and resistor for building up output signals when current through capacitor bank and its derivative equal zero. EFFECT: improved reliability due to off-line voltage reduction across capacitors and switch upon device disconnection. 4 cl, 2 dwg
Patent RU-2093992-C1 (RU)
Title: Method for regeneration of spent brines
Inventor: DOLGANOVA NATALYA V
IPC: A23B4/023
Filed: 1994-05-24
Granted: 1997-10-27
Abstract: FIELD: fish industry; in particular, production of canned, salted, smoked and naturally dried fish products. SUBSTANCE: method involves addition to brine food acid as antiseptic, and then treatment of brine by ultrasound with simultaneous heating. EFFECT: higher efficiency. 2 cl
Patent RU-2088829-C1 (RU)
Title: Control ball valve
Inventor: ARTEMOV NIKOLAJ STEPANOVICH
IPC: F16K5/10
Filed: 1994-05-30
Granted: 1997-08-27
Abstract: FIELD: manufacture of fittings, in particular pipeline valving. SUBSTANCE: control ball valve has housing with coaxially positioned inlet and outlet branch pipes. Installed in the housing is ball gate with openings on its opposite sides, which come in contact with perforated discs made of antifriction material, for example of bronze. The discs are rotatably installed in recesses of the branch pipes. Holes with identical diameters on the ball and perforated disks are disposed along concentric circumferences at equal distances from the central holes. The further are the holes from the center, the smaller are their diameters. All the holes are made radial, it means that they are directed toward the center of the ball. EFFECT: improved effectiveness of flow control. 2 cl, 4 dwg
Patent RU-2070816-C1 (RU)
Title: Method for reablement of children with lesions of central and peripheral nervous system
Inventor: ROMANOV GENNADIJ N
IPC: A61H39/00
Filed: 1994-07-07
Granted: 1996-12-27
Abstract: FIELD: medicine. SUBSTANCE: method for non-drug reablement of children with lesions of the central and peripheral nervous systems such as cerebral paralysis and pre- or postpartum lesions of the central and peripheral nervous systems allows for formation of a new dynamic stereotype of the act of movement. The method involves four stages: massage, reflex therapy, correction of the orthopedic disorders, and dynamic exercises. The first stage involves identification of the affected muscles and corresponding tendon-muscle meridians, identification of the lesion of the group or groups of muscles under the meridians, and massage (120-240 linear hand strokes/min with concurrent treatment of the area of attachment of the affected muscles and their tendons (piercing, dismemberment, pressure). The second stage involves reflex therapy (zonal reflex therapy by acupuncture along the muscle-tendon meridians. The third stage is the use of static Yoga exercises for correction of the orthopedic disorders until there are physiological reactions such as effusion on the skin metachambers connected with the affected part of the vertebra and changes in the vascular tone and skin temperature. The fourth stage involves dynamic exercises with semirigid fixation of surfaces of the joints followed by static fixation of the spatial position of the body. EFFECT: higher therapeutic efficacy. 10 cl, 1 tbl
Patent RU-2083368-C1 (RU)
Title: Press mold for manufacturing products from polymer materials
Inventor: SHMELEVA VALENTINA G
IPC: B29C43/42
Filed: 1994-07-27
Granted: 1997-07-10
Abstract: FIELD: polymer materials. SUBSTANCE: invention may be used for manufacturing brake pads from asbestos mass using pressing. Punch formed with central part 6 and box 7 is mounted for displacement relative to upper plate 1 and is spring-loaded relative to rods' holder 11. Holder is made in the form of plate 12 located between the punch and upper plate. Plate 12 is rigidly joined with upper plate 1. On closing press mold, formation of product and openings takes place. On opening press mold, holder-plate 12 is first raised and rods 11 are removed from the product, whereupon punch rises. EFFECT: improved structure. 2 cl
Patent RU-2084675-C1 (RU)
Title: Chamber for puls detonation engine
Inventor: PORSHNEV VLADIMIR A
IPC: F02K7/02
Filed: 1994-08-25
Granted: 1997-07-20
Abstract: FIELD: engine engineering. SUBSTANCE: chamber consists of Laval nozzle and Hartmann resonator axially alined inside the housing. Between the inner side of the housing and outer side of the nozzle is a space. The space is a mixing chamber whose inlet portion is the throat that further goes into the diverging portion. EFFECT: improved design. 1 dwg
Patent RU-2085579-C1 (RU)
Title: Balsam
Inventor: GAFUROV YURIJ M
IPC: C12G3/06
Filed: 1994-12-27
Granted: 1997-07-27
Abstract: FIELD: liqueur and vodka industry. SUBSTANCE: balsam has the following components, kg/1000 dal ready product: schizandra stems 0.2-0.25; common balm leaves and stems 45-50; ginseng leaves 0.1-0.15; rose fruits 100-105; rose flower white petals 0.1-0.15; Bergenia pacifica leaves 50-52; linden flowers 1.0-1.5; birch buds 5.0-5.2; licorice roots 7.5-7.6; Saint-Join's-wort herb 10-12; bush clover (Lespedeza strata) branches and leaves 26.5-27.0; nettle leaves 50-51; rose roots 10-11; matricary flowers 9-10; alder cones 50-51; hawthorn fruits 30-32; hawthorn flowers 2.0-2.5; thorough-wax (Bupleurum) 0.5-1.0; pot-marigold flowers 0.1-0.15; thyme herb 10-11; cedar nuts 10-11; chicory 0.2-0.25; green tea 5.0-5.5; pectin from Eleutherococcus senticosus 0.5-0.6; laminaria thallus 0.1-0.15; coriandrum 1.0-1.2; cinnamon 0.1-0.2; black pepper fruits 0.1-0.15; shilagit 0.05-0.06; rosewort 0.05-0.06; Leuzea carthamoides 0.05-0.06; sodium humate 0.1-0.15; citric acid 5.0-5.2; natural honey 100-105; sugar 60-65, and also, l: salmon fish milt hydrolyzate 50-52; alcoholized cowberry fruit juice 100-105, and an aqueous-spirituous liquid - the rest. Balsam shows curative-prophylaxis effect. EFFECT: enhanced quality of balsam.
Patent RU-2139084-C1 (RU)
Title: Product containing granulocytic colony-stimulating factor (g-csf) and tnf-binding protein
Inventor: ALBER GOTTFRIED
IPC: C07K19/00
Filed: 1995-02-02
Granted: 1999-10-10
Abstract: FIELD: medicine, immunology. SUBSTANCE: invention relates to new preparations containing immunoreactive proteins that can be used for prophylaxis and/or treatment of septic shock. Invention relates to the product containing G-CSF or its pharmaceutically acceptable salt and TNF-binding protein or its pharmaceutically acceptable salt. This agent can be used for treatment and/or prophylaxis of septic shock. EFFECT: broadened arsenal of immunoreactive protein agents. 13 cl, 2 tbl, 1 ex
Patent RU-2081166-C1 (RU)
Title: Method of preparing the protein product from starch- and cellulose-containing plant raw
Inventor: TSYGANKOVA NADEZHDA I
IPC: C12N1/16
Filed: 1995-06-23
Granted: 1997-06-10
Abstract: FIELD: microbiological and combined fodder industry. SUBSTANCE: plant raw is milled, diluted with water and thermic reagent treatment is carried out for two stages in the presence of catalyst: firstly at pH = 4.5-6.0, at 50-60 C for 15-30 min, then at pH = 2.5-4.0, at 80-90 C for 30-45 min. Treated raw is mixed with necessary mineral elements and used as nutrient medium for microorganisms culturing. EFFECT: improved method of protein product preparing. 3 cl
Patent RU-2093172-C1 (RU)
Title: Method of storing the medicinal raw, marsh cinquefoil
Inventor: YUDINA VALENTINA F
IPC: A61K36/73
Filed: 1995-07-06
Granted: 1997-10-20
Abstract: FIELD: ecology, forestry. SUBSTANCE: marsh cinquefoil above ground sprouts were gathered at 1 year interval at amount 25% of total sprout amount. EFFECT: improved method of storing. 2 tbl
Patent RU-2081322-C1 (RU)
Title: Method of forming descent from dump
Inventor: KUZNETSOV NIKOLAJ N
IPC: E21C41/26
Filed: 1995-07-13
Granted: 1997-06-10
Abstract: FIELD: mining and construction industry. SUBSTANCE: method can be used in dumping earth and rock at opencast mining of mineral deposits and also at filling construction sites. According to method primary fills are formed with hollows in longitudinal slopes and covering them with additional prisms of earth adjacent to hollows. Then, earth and rock of each additional prism and of slope adjacent mass is displaced into hollow longitudinally and laterally. Formed on hollow sections are unloading sites for filling them with road covering materials. Given in description is analytical dependence for determining volumes of rock and earth being displaced. EFFECT: high efficiency. 4 dwg
Patent RU-2110866-C1 (RU)
Title: Automatic circuit breaker
Inventor: NAMITOKOV KEMAL KADYROVICH
IPC: H01H73/22
Filed: 1995-09-04
Granted: 1998-05-10
Abstract: FIELD: electrical engineering. SUBSTANCE: circuit breaker has contact system, trip-free mechanism, overcurrent release in the form of bimetal strip heated by current flowing in circuit under protection and coupled with flexible member; novelty is that flexible member is made directly on bimetal strip in the form of spherical-segment depression on active layer side of bimetal strip. EFFECT: provision for practically wasteless cutting of bimetal strip thereby reducing metal input. 3 cl, 5 dwg
Patent RU-2112374-C1 (RU)
Title: Method of mass breeding parasitic insect dibrachys cavus walk "p-5"
Inventor: DERGACHEV D V
IPC: A01K67/033
Filed: 1996-01-10
Granted: 1998-06-10
Abstract: FIELD: technical entomology. SUBSTANCE: invention relates to methods of breeding parasitic insects Dibrachys cavus W and the following use for biological struggle against pathogens. Method involves the use of live or native puparium of flies of family Ulidiidae for infection with parasite. EFFECT: improved method of breeding. 2 cl, 1 tbl
Patent RU-2107857-C1 (RU)
Inventor: KOCHETKOV V M
IPC: F16H25/20
Filed: 1996-02-21
Granted: 1998-03-27
Abstract: FIELD: mechanical engineering; drives of machines and mechanisms. SUBSTANCE: mechanism includes screw, main and auxiliary nuts and device for compensation for axial backlash in thread which consists of spring made in form of stack of plate washers and fitted between nuts and intermediate connecting ring embracing the spring; connecting ring is mounted between nuts for longitudinal motion and engagement with each nut. One nut is locked against turning; other nut is provided with projection engageable with sector recess provided on face of ring. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2117329-C1 (RU)
Title: Relational identifier
Inventor: ANDREEV D V
IPC: G06G7/25
Filed: 1996-04-02
Granted: 1998-08-10
Abstract: FIELD: automation and computer engineering, in particular, analog computer engineering. SUBSTANCE: device has differential voltage comparators, analog closing and opening gates and XOR gate. EFFECT: increased functional capabilities due to possibility of interval membership identification. 1 dwg
Patent RU-2109366-C1 (RU)
Inventor: GAVRISH S V
IPC: H01J9/50
Filed: 1996-06-07
Granted: 1998-04-20
Abstract: Изобретение относится к способам восстановления деталей от бывших в употреблении горелок натриевых ламп высокого давления для повторного их использования. Способ заключается в удалении соединяющего детали горелки неорганического припоя методом последовательного химического травления. Травление осуществляется в два этапа, причем вытравливание неорганического припоя осуществляется одновременно с процессом связывания ртути. Восстановлению для повторного использования подлежат не только кристалличиские детали горелок, но и вольфрамовые электроды. 1 ил.
Patent RU-2103793-C1 (RU)
Inventor: SILKIN E M
IPC: H02M5/45
Filed: 1996-06-07
Granted: 1998-01-27
Abstract: FIELD: electrical engineering. SUBSTANCE: ozonizer feeding frequency changer is characterized in that rectifier output is connected to inverter input through two filter chokes and inverter input leads are shorted out by first series circuit set up of second diode, second capacitor, third diode, third capacitor, and fourth diode; anode of second diode is connected to cathode group of inverter and its cathode, to first lead of second capacitor; anode of third diode is connected to second lead of second capacitor and its cathode, to first lead of third capacitor; anode of fourth diode is connected to second lead of third capacitor and its cathode, to anode group of inverter; common point of connection of second diode and second capacitor is connected to positive output lead of rectifier through second series circuit set up of fourth choke and second resistor; common point of connection of third diode and third capacitor is connected to positive output lead of rectifier through fourth series circuit built up of fifth choke and third resistor; common point of connection of third capacitor and fourth diode is connected to negative output lead of rectifier through fifth series circuit set up of sixth choke and fourth resistor. EFFECT: improved circuit arrangement. 1 dwg
Patent RU-2121217-C1 (RU)
Title: High-voltage pulse generator
Inventor: GORDEEV V S
IPC: H03K3/53
Filed: 1996-06-20
Granted: 1998-10-27
Abstract: FIELD: high- voltage pulse engineering. SUBSTANCE: generator has grounded electrode forming short-circuited stepped line at input set up of at least two series-connected sections of homogeneous lines with distributed parameters of equal electric length. Inner spaces of two first sections of stepped line accommodate high-voltage electrode that separates each of them into two homogeneous lines. Inserted between high-voltage electrode and one of grounded electrodes are voltage supply and air gap; the latter is placed at joint between first and second sections of stepped line. Connected at stepped line output are parallel-connected resistive load and current chopper. Parallel-connected current supply and air gap are inserted in series with grounded electrode. Wave impedances of lines formed by high-voltage electrode and grounded electrodes in first and second sections of stepped line are chosen from proposed equation. High-efficiency square pulse shaped across resistive load has its voltage much higher than generator charging voltage. Bulk of energy is stored in generator in the form of magnetic field. EFFECT: provision for eliminating pre- pulse voltage across generator output when square pulse is shaped across resistive load and reduced requirements to generator electric strength for similar full energy storage. 1 dwg
Patent RU-2133596-C1 (RU)
Inventor: RERIKH V V
IPC: A61B17/68
Filed: 1996-08-21
Granted: 1999-07-27
Abstract: FIELD: medicine, particularly, traumatology and orthopedics. SUBSTANCE: endofixing member is made in the form of hollow body with teeth at its ends. Upper part of endofixing member is made with cantilevered projection. Body of endofixing member has oval holes for receiving introduced transplant which subsequently forms bone unit of vertebral and provides for convenience in installation of endofixing member. Cantilevered part placed in interbody interval, between dorsal parts of resected and unbroken bodies of vertebras, provides for extension of support area, degree of vertebral fixing and stability of endofixing member itself. EFFECT: complete correction of vertebral column deformation. 3 cl, 3 dwg
Patent RU-2121599-C1 (RU)
Inventor: PAVLOV I A
IPC: F02P5/145
Filed: 1996-09-26
Granted: 1998-11-10
Abstract: FIELD: advance angle correction systems; devices for forming ignition pulses of fuel-and-air mixture in carburetor internal combustion engines. SUBSTANCE: input busbar 1 is connected with input of NOT gate; first input of spark formation delay unit 3 is connected with output of NOT gate 5 and first input of NOR gate 6; second input of unit 3 is connected with output of NOR gate 6 and output busbar 3; third input of unit 3 is connected with time delay setter 4 whose input is connected with busbar 7 of engine housing temperature sensor; output of unit 3 is connected with other input of nor gate 6. EFFECT: extended functional capabilities; optimization of advance angle control characteristic. 3 dwg
Patent RU-2143528-C1 (RU)
Title: Loader
Inventor: DANILEVICH V A
IPC: E02F3/42
Filed: 1996-09-30
Granted: 1999-12-27
Abstract: FIELD: construction industry. SUBSTANCE: loader has base chassis, boom pivotally attached to chassis, and manipulator raising-lowering hydraulic cylinders, bucket connected to manipulator and provided with blade, and bucket rotating hydraulic cylinder connected with its one end to chassis. Other end of this hydraulic cylinder is pivotally joined to first arm of double-armed lever, whose second end is coupled through pivotal tie-rod to bucket. Manipulator raising-lowering cylinders are secured with their ends to base chassis and to manipulator, with their pivot joints being positioned in plane extending through bucket blade and coinciding with longitudinal axes of manipulator raising-lowering cylinders, when bucket blade comes into contact with material to be worked. EFFECT: increased efficiency by reduced loading of bucket and members for hanging bucket to loader. 1 dwg
Patent RU-2109596-C1 (RU)
Title: Plant for centrifugal casting of molds
Inventor: NIKITIN ALEKSANDR JUR EVICH
IPC: B22D13/06
Filed: 1996-12-06
Granted: 1998-04-27
Abstract: FIELD: centrifugal casting of molds; may be used in casting of articles from nonferrous and noble metals. SUBSTANCE: plant includes supporting posts with horizontally installed shaft. Made on shaft is bearing area oriented along shaft axis. Installed on bearing area is melting-casting unit. Secured in plane perpendicular to shaft axis are two fastening vertical posts. Melting-casting unit consists of electrically heated crucible and mold communicated with crucible. Covers of mold and crucible are secured to fastening posts for axial motion. Attached to shaft is rod with counterweight. Height of positioning of counterweight is regulated depending on weight of charge in crucible and weight of mold. Secured to supporting posts is protective screen made in the form of curved plate. EFFECT: reduced plant dimensions, higher safety and reliability of the plant. 2 dwg
Patent RU-2106210-C1 (RU)
Title: Device for cleaning of products
Inventor: KVASENKOV O I
IPC: B08B3/12
Filed: 1997-03-11
Granted: 1998-03-10
Abstract: FIELD: cleaning of products with employment of liquids in the field of ultrasonic vibrations. SUBSTANCE: the device uses a bath for detergent liquid, accommodating a bubbler with outlet supersonic nozzles communicating with a gas feeder. EFFECT: enhanced efficiency. 4 cl, 3 dwg
Patent RU-2117206-C1 (RU)
Title: Pipe for transportation of high-pressure aggressive medium
Inventor: TSYPLAKOV OLEG GEORGIEVICH
IPC: F16L9/14
Filed: 1997-03-14
Granted: 1998-08-10
Abstract: FIELD: pipe line transport; main oil and gas lines for chemical and wood-pulp and paper industries and metallurgy. SUBSTANCE: pipe has load-bearing envelope which consists in its turn of sealing envelope secured with load-bearing envelope. Sealing envelope has form of finned cylindrical envelope made from flexible thin-sheet material, mainly from steel, tight for medium being transported. Tight envelope has longitudinal radial folds in form of system of longitudinal fins; stiffeners of their walls may diverge tangentially in loading the pipe line with internal pressure, thus imparting acute-angled profile to fins. EFFECT: enhanced gas tightness of sealing envelope. 5 cl, 4 dwg
Patent RU-2132925-C1 (RU)
Inventor: SALJUKOV V V
IPC: E21B31/00
Filed: 1997-07-02
Granted: 1999-07-10
Abstract: FIELD: oil and gas production industry. SUBSTANCE: device is used in repair of oil and gas wells. It has body, hollow shaft, reversing mechanism concentrically located inside body and connected with hollow shaft. Reversing mechanism is made in the form of driving gear, driven gear, and intermediate gear. Braking unit comprises stepped bush installed concentrically with respect to hollow shaft and adapted for free rotation relative to hollow shaft. Extendible socket anchors and socket piston holder are interconnected. Stepped bush at side of upper end has concentrically made bore with blind bottom. Located in bore is movably sliding socket piston holder, and located between socket piston holder and taper bush are extendible socket anchors adapted for free sliding along guide members of taper bush. Seated in internal bores of socket piston holder and extendible socket anchor is return spring. Made at side of lower end of stepped bush are coaxial and uniformly spread over circumference are internal holes or bores. Located in bored holes are intermediate gears with hubs which are adapted for free separate rotation in coaxial holes. Made in intermediate bored holes are radially located openings for ensuring contact between intermediate gears and driving gear and driven gear. Installed in lower part of device for possible interaction with lower part of driven gear is movable adapter for connection of catching tool. Application of aforesaid embodiment of device allows for improving reliability of fixing unit together with simplification of overall design. EFFECT: higher efficiency. 3 dwg