baber/WOPTO huggingface dataset:
Patent RU-2108304-C1 (RU)
Title: Method for manufacture of decorative-facing slabs based on glass granules
Inventor: NIKITIN A I
IPC: C03B31/00
Filed: 1997-04-08
Granted: 1998-04-10
Abstract: FIELD: manufacture of decorative-facing slabs based on glass granules of high-silica glass used for lining and facing of buildings and structures, floors and for making decorative panels. SUBSTANCE: method consists in that prior to heat treatment bounding member installed in mold is poured-on from outside with quartz sand, and then it is removed from mold, and closed bead of quartz sand is formed round slab blank. EFFECT: higher quality of decorative-facing slabs, improved their appearance and higher economic efficiency. 3 cl, 3 dwg
Patent RU-2129316-C1 (RU)
Title: Transformer (design versions)
Inventor: MARKOV GENNADIJ ALEKSANDROVICH
IPC: H01F19/00
Filed: 1997-04-10
Granted: 1999-04-20
Abstract: FIELD: electrical equipment of stations, substations, power transmission lines, and miscellaneous power installations. SUBSTANCE: transformer has magnetic core, primary and secondary windings. Load is connected to secondary leads. Primary winding has two coils wound unidirectionally with similar number of turns per core. Finishing lead of first coil and starting lead of second coil are interconnected to form series circuit. Other leads of coils are individually connected to power supply. Secondary winding is placed on same core as primary winding and is wound on both legs and, hence, on both primary coils. Optional version of transformer may have its primary winding built up of two coils wound in opposite directions with similar number of turns per core. Coil leads are interconnected into series circuit. Both primary coils are individually connected through their opposite leads to power supply. EFFECT: simplified design, enlarged number of transformer modifications. 2 cl, 3 dwg, 2 tbl, 2 ex
Patent RU-2117781-C1 (RU)
Title: Internal combustion engine liquid cooling system
Inventor: BEZBOROD KO M D
IPC: F01P3/18
Filed: 1997-04-10
Granted: 1998-08-20
Abstract: FIELD: automobile and tractor engineering; liquid cooling systems of internal combustion engines furnished with devices to maintain engine warm after stopping in cold weather. SUBSTANCE: liquid cooling system of internal combustion engine has upper and lower tanks of radiator provided with aluminium alloy heat accumulating members covered from outside with thermal insulation. Protective heat insulating shields in form of flexible blinds are installed at the front and rear of radiator. Blinds are provided with heat reflecting metallized coating at sides pointed to radiator and blind opening sequence interlock. EFFECT: improved conditions of accelerated post-starting warming of engine with reduced time taken for bringing the temperature to nominal value at below zero ambient temperatures, possibility of keeping engine at stand-by conditions with increase in time intervals between engine startings for warming up. 5 cl, 2 dwg
Patent RU-2117051-C1 (RU)
Title: Method for monitoring the processes with redox reactions in slag bath
Inventor: VIL DANOV S K
IPC: C21B13/00
Filed: 1997-04-22
Granted: 1998-08-10
Abstract: FIELD: ferrous metallurgy; methods of direct production of iron by reduction of its oxides with solid carbon in liquid slag bath. SUBSTANCE: method includes measurement of total difference of potentials developed by electromotive forces by concurrently occurring redox reactions between ground and electrode-current collector, insulated from ground, by oxidizing gas atmosphere and immersed in oxide melt in slag siphon at a distance (1.1-2.2) H of metal layer thickness on unit bottom. Method allows to provide for development of inertialess continuous method of monitoring processes with simultaneously occurring redox reactions based on registration and analysis of total potential difference arising in the period of operation of pyrometallurgical unit in electric circuit: electrode-current collector - measuring instrument - ground - slag bath - electrode-current collector. EFFECT: higher reliability, reproducibility and accuracy of analyzed signals. 1 dwg, 3 tbl
Patent RU-2123665-C1 (RU)
Title: Platform-free inertial navigation system of submersible vehicle
Inventor: KARALJUN V JU
IPC: G01C21/12
Filed: 1997-05-28
Granted: 1998-12-20
Abstract: FIELD: control over moving objects. SUBSTANCE: given system incorporates unit of meters manufactured in the form of three accelerometers and three gyroscopic meters of angular velocity, navigation computer and indicator connected in series, power supply unit which output is connected to second inputs of navigation computer and indicator. System is inserted with unit recording fixations of vehicle and five units of error compensation as minimum fabricated in the form of first AND gate which second input is connected to output of unit recording fixations of vehicle, unit determining corrections, second AND gate which second input is connected to second input of first AND gate via NOT gate and to former of parameter which second input is connected to first input of first AND gate. First, second and third units of error compensation are placed in series with circuits connecting outputs of gyroscopic meters of angular velocity to first inputs of navigation computer. Other units of error compensation are connected in series with circuits connecting outputs of navigation computer to first inputs of indicator. Power supply unit is connected to input of unit of meters. EFFECT: increased precision of automatic navigation of submersible vehicles and decreased time of preparation of system. 2 dwg
Patent RU-2147897-C1 (RU)
Title: Method for treating neurological manifestations in patients possessing postlaminectomy syndrome
Inventor: LEVITSKIJ E F
IPC: A61N5/067
Filed: 1997-06-20
Granted: 2000-04-27
Abstract: FIELD: medicine. SUBSTANCE: method involves exposing locomotor points of fibial and tibial nerves to low intensity red laser radiation having wavelength of 0.63-0.67 mcm. Then paravertebral zone of the operated segment is exposed to synchronous red bandwidth laser radiation having wavelength of 0.63-0.67 mcm and infrared bandwidth laser radiation having wavelength of 0.87-0.89 mcm. Treatment time is 10-30 s per one field. The total procedure time is equal to 0.5-5 min. Power dose is 0.01- 0.5 J/square cm. The total course is 7-10 daily procedures long. EFFECT: normalizing influence upon functional state of neuromotor apparatus. 2 dwg, 3 tbl
Patent RU-2133815-C1 (RU)
Title: Device for drilling conjugate bore-holes
Inventor: GOLDOBIN V V
IPC: E21B7/28
Filed: 1997-06-23
Granted: 1999-07-27
Abstract: FIELD: mining industry. SUBSTANCE: device can be used in development of mineral deposits in conditions of appearing rock pressure and contoured arrangement of underground workings. Device comprises drilling string, striker with drilling bit and supporting bushes which are freely fastened on striker, guide sector having its axis deviated from striker axis at angle of 0.5-1.5 deg. , and rock breaker rigidly secured on front bush. Face of rock breaker is made at 15-25 deg. angle and is turned towards displacement of route of conjugate bore-hole due to rotation of drilling bit. Guide sector is provided with guiding pressing-off roller with ring. Sector is fortified by spring clamps. Application of aforesaid embodiment of device improves stability of operation in handling linear fissures. In addition, design of device is simplified. EFFECT: higher efficiency. 6 dwg
Patent RU-2149248-C1 (RU)
Title: Method and device for drilling of bore-hole
Inventor: FOR AL BAN MISHEL
IPC: E21B7/06
Filed: 1995-12-20
Granted: 2000-05-20
Abstract: FIELD: bore-hole drilling technology. SUBSTANCE: invention relates to drilling of directed bore-holes. Drilling of bore-hole in geological formation is performed by drilling device which has drilling string passing into bore-hole. Also provided is bottom-hole motor incorporating body and driving shaft for rotation of drilling head. Driving shaft is oriented at incline with respect to longitudinal axis of lower part of drilling string. Body of motor is connected with lower part of drilling string so as to allow for rotation of motor body around longitudinal axis. Drilling device incorporates electric motor intended for rotation of motor body around longitudinal axis of lower part of drilling string and also relative to drilling string. According to method, actually straight section of bore-hole is drilled due to inducting electric motor for rotation of motor body continuously around longitudinal axis of lower part of drilling string and relative to drilling string. Electric motor operates at bottom-hole for rotation of drilling head. Drilling head is oriented accordingly for drilling of inclined section of bore-hole with motor body kept stationary. Application of method and device allows for driving straight and inclined sections of bore-hole by using operating units of conventional design, thus enhancing efficiency of drilling. EFFECT: higher efficiency. 8 cl, 1 dwg
Patent RU-2124123-C1 (RU)
Title: Method for treating bottom-hole zone of oil bed
Inventor: VERDENSKIJ JU L
IPC: C09K8/78
Filed: 1997-07-22
Granted: 1998-12-27
Abstract: FIELD: oil and gas production industry. SUBSTANCE: according to method, injected into oil bed is acidic compound, and additionally injected is alkali solution with subsequent retaining both compounds in well. Acidic compound has following components in following proportions: muriatic acid or mixture of muriatic acid and hydrofluoric acid, 7.0-20.0%; neonol, 0.5-10.0%; solvent, 1.0-40.0%; water, the balance. Alkali solution has following components in following proportions: neonol, 0.1-5.0; sodium carbonate, 5.0-25.0%; water, the balance. Application of aforesaid method and materials for treating bottom-hole zone of oil bed allows for increasing output of producing wells and it enhances injectivity of injection wells. This is achieved due to complex treatment of bottom-hole zone of oil bed created by terrigenous rock materials with inclusions of carbonate and clayey components complicated by residues of drilling mud and asphalt-, resin-, paraffin depositions. EFFECT: higher efficiency. 1 tbl
Patent RU-2109846-C1 (RU)
Title: Method of enamel deposition on steel parts
Inventor: SHEVELKIN V I
IPC: C23D5/02
Filed: 1997-08-13
Granted: 1998-04-27
Abstract: FIELD: mechanical engineering, in particular, ship-building; may be used in painting of steel parts with aqueous solution of enamel by deposition method. SUBSTANCE: painting is effected in enamel aqueous solution under action of direct current under the following conditions. First, parts are subjected to ultrasonic treatment within the frequency from 100 to 600 kHz for 12-15 min, then to treatment with ultrasonic frequency equalling natural frequency of part material. Enamel is applied from solution with voltage of 30-100 V, current density of 0.2-0.5 A/sq.dm and temperature of 20-25 C. In this case, bath body serves as cathode, and enamelled part serves as anode. Parts are immersed into bath under current to depth of 100-500 mm from bath surface. Distance of parts from bath walls is not less than 100 mm. Enamel solution in bath is continuously agitated by pumping with pump installed in bath. Solution is cooled by coil pipe with cold water. After painting, parts are washed and dried, and then, subjected to heat treatment at 180 C for 30 min. EFFECT: higher strength of enamel coating and reduced power consumption of process. 4 cl, 1 dwg , 1 tbl
Patent RU-2142041-C1 (RU)
Title: External control unit of door opening with lock which opens only from inside
Inventor: LUIS ANKHEL RUANO ARAMBURU
IPC: E05B65/10
Filed: 1998-04-10
Granted: 1999-11-27
Abstract: FIELD: locking devices. SUBSTANCE: control unit has combination cylinder which is installed at front side of external unit. It can longitudinally slide relative to stationary supporting base. Base is provided with detent which in working position of combination cylinder is turned along axis towards mating lateral space of stationary body of combination cylinder. Detent can occupy respectively position of interlocking and releasing of combination cylinder depending on tensioning or stretching of spring connected to detent. Detent has tapered tail-piece which along axis is directed along slot in supporting base, and radially it is turned towards threaded hole which can be reached only from back side of external unit. Located in threaded hole is pin which is provided with tapered end adding to tapering of tapered tail-piece. Pin can occupy respectively passive or active position when its tapered end is either countersunk in threaded hole or enters slot and is pressed by sliding against side portion of tapered tail-piece at maximal penetration at which detent occupies position of interlocking of combination cylinder. Aforesaid embodiment of external unit makes easier mounting of combination cylinder which allows for its simple and quick replacement if necessary. EFFECT: higher efficiency. 4 cl, 19 dwg
Patent RU-2140536-C1 (RU)
Title: Method of determination of formation pressure in course of drilling
Inventor: BUDNIKOV V F
IPC: E21B44/00
Filed: 1998-05-13
Granted: 1999-10-27
Abstract: FIELD: oil and gas producing industry; applicable in construction of wells. SUBSTANCE: method includes lowering of drilling bit into well, pumping of drilling mud, determination of drilling mud volume and density, and penetration rate at current depth of well. Bit is lowered on drill pipes to cement sleeve to drill it out. casing shoe is drilled out and wells is drilled through length of downhole drill string assembly. In so doing, penetration rate is registered at depth of beginning of circulation loss and casing-wellbore annulus is sealed. In pumping of drilling mud into pipes, pressure at pumping is registered and graph of this pressure increment versus of mud pumped into pipes is constructed. Pressure of beginning of circulation loss is found on graph by point of deviation of graph line from straight line, and obtained value is used for determination of formation pressure at this depth. Then, pressure is released and drilling of well is started. Formation pressure at current depth is determined by mathematical expression. EFFECT: higher accuracy and on-line determination of formation pressure at current depth of well. 1 dwg
Patent RU-2152493-C1 (RU)
Inventor: ITKIN G E
IPC: E04G9/10
Filed: 1998-05-21
Granted: 2000-07-10
Abstract: Изобретение относится к области строительства и может быть использовано для возведения монолитных бетонных и железобетонных конструкций. Технический результат - снижение стоимости опалубки при обеспечении высокого качества формующей поверхности. На неформующей стороне палубы опалубки на некотором расстоянии друг от друга размещены горизонтально ориентированные протяженные жесткие элементы, каждый из которых прикреплен к палубе. Палуба выполнена в виде полотнища из полимерного пленочного материала. Концевые участки каждого жесткого элемента помещены в кожухи из полимерного пленочного материала и охвачены согласованными с ними выступающими участками полотнища палубы, выполненными на ее боковых сторонах. Жесткие элементы прикреплены к палубе путем неразъемного соединения каждого выступающего участка полотнища палубы с соответствующим ему кожухом. 2 ил.
Patent RU-2148386-C1 (RU)
Inventor: KUZ MENKOV A N
IPC: A61C13/275
Filed: 1998-05-19
Granted: 2000-05-10
Abstract: Изобретение предназначено для использования в ортопедической стоматологии. Способ заключается в подготовке опорных зубов, снятии оттисков, отливки рабочей и вспомогательной моделей, изготовлении протеза. Фиксацию протеза осуществляют посредством заполнения зон поднутрения, образованных боковыми поверхностями протеза и опорных зубов, клеевым материалом с помощью установленной на ложе восковой матрицы для сохранения промывного пространства. Технический результат - за счет увеличения площади склеиваемых поверхностей обеспечивается надежная фиксация мостовидного протеза в полости рта. 3 ил.
Patent RU-2136261-C1 (RU)
Inventor: OLESHKO V P
IPC: A61B5/25
Filed: 1998-06-16
Granted: 1999-09-10
Abstract: FIELD: medicine, stomatology. SUBSTANCE: method includes study of patient's case history and determination of presence of disease; testing of patient for his (her) reaction to stomatologic material by Foll method; examination of biologically active points responsible for state of oral cavity which are located on meridians of large intestine, allergy and immunity, central nervous system. Treatment current is 15 mcA. Potential of biologically active points is measured with empty container and with stomatologic material. Normal potential is 0.75-1.5 V. EFFECT: higher accuracy of selection of stomatologic material. 2 dwg, 1 tbl
Patent RU-2150395-C1 (RU)
Inventor: FRANSUA ZHALLIF E
IPC: B61G5/10
Filed: 1998-06-24
Granted: 2000-06-10
Abstract: Изобретение относится к транспортным средствам, предназначенным для перевозки охлажденных грузов. Предложенная секция содержит несколько вагонов, каждый из которых содержит одну транспортную платформу для размещения камер-хранилищ, потребляющих электроэнергию. Имеются также средства для соединения секции с контактной сетью или стационарным источником электроэнергии, средства, передающие электроэнергию под высоким напряжением каждому вагону, средства для понижения напряжения и средства, распределяющие электроэнергию низкого напряжения. Электропоезд содержит один локомотив и несколько секций. Между соседними секциями имеются средства для соединения с сетью снабжения электроэнергией высокого напряжения. Данное техническое решение обеспечивает надежное питание камер-хранилищ, потребляющих электроэнергию как во время движения от воздушной контактной сети, так и во время остановки от стационарного источника. 2 с. и 15 з.п.ф-лы, 3 ил.
Patent RU-2134559-C1 (RU)
Title: Eye drops "cornealon"
Inventor: LARIONOV E V
IPC: A61F9/00
Filed: 1998-11-18
Granted: 1999-08-20
Abstract: FIELD: medicine, ophthalmology, pharmacy. SUBSTANCE: eye drops containing complex polysaccharides, sodium chloride and water have additionally anhydrous glucose, water-soluble derivatives of cellulose and sulfated glycoseaminoglycans as complex polysaccharides at the following ratio of components, wt.-%: sulfated glycoseamino-glycans 0.01-0.1; anhydrous glucose 0.1-1; water-soluble derivatives of cellulose 0.1-0.5; sodium chloride 0.9, and purified water - the rest. EFFECT: prolonged curative effect of eye drops.
Patent RU-2152910-C1 (RU)
Title: Vitreous coating
Inventor: SHCHEPOCHKINA JU A
IPC: C03C8/04
Filed: 1999-03-23
Granted: 2000-07-20
Abstract: FIELD: finishing of concrete (reinforced concrete). SUBSTANCE: vitreous coating comprises, wt. %: SiO 2  68.0-70.0; Al 2 O 3 , 0.9-1.5; CaO, 10.0- 11.0; MgO, 2.0-3.0; ZnO, 1.64-4.0; Fe 2 O 3 , 0.3-1.5; B 2 O 3 , 2.0-2.8; Na 2 O, 9.0-12.0. Said composition allows for chemical affinity between vitreous coating and concrete. EFFECT: fastening of coating on concrete surface without special preparation thereof. 1 tbl
Patent RU-2151366-C1 (RU)
Title: Wad-container for shotgun cartridges
Inventor: PANTJUKHIN A I
IPC: F42B7/08
Filed: 1999-04-07
Granted: 2000-06-20
Abstract: FIELD: sporting ammunition, in particular, shotgun cartridges. SUBSTANCE: the wad-container has a case in the form of a cup, shot chamber, shock absorber and an obturator, whose cavity is made in the form of a hemisphere having a radius equal to half the cartridge case inside diameter. EFFECT: improved quality of shotgun action and shot characteristic. 1 dwg
Patent RU-2163931-C1 (RU)
Inventor: MUKHACHEV A A
IPC: C14B1/40
Filed: 1999-08-17
Granted: 2001-03-10
Abstract: FIELD: leather processing equipment. SUBSTANCE: machine has table mounted on frame and reciprocating transporting members positioned above table. Transporting members are connected through individual transfer mechanisms to drive. Portion of table has block of vertical knives. Spring-loaded plates with guides are positioned between knives. Transporting members are arranged individually above each spring-loaded plate to reciprocate in vertical plane with 90 deg phase shift. Machine of such construction produces optimum mechanical action upon leather to impart required elasticity to it. EFFECT: simplified construction, increased efficiency and improved quality of leather. 2 dwg
Patent RU-2158539-C1 (RU)
Title: Sonography method for diagnosing functional intestine disorder in cases of patients suffering from intestinal insufficiency syndrome
Inventor: TIMERBULATOV V M
IPC: A61B8/00
Filed: 1999-09-13
Granted: 2000-11-10
Abstract: FIELD: medicine. SUBSTANCE: method involves performing initial ultrasonic examination of the gastroenteric tract. The ultrasonic examination is carried out with barium passage through the intestine in the amount of 400-500 ml for determining motor evacuation function of the stomach and duodenum. 1-1.5 h later, ultrasonic examination is carried out to determine from barium suspension available in the stomach and duodenum, if the stomach and duodenum evacuation function is retained, delayed or missing. Signs of barium being available in small intestine are detected as ones observable at this stage in its proximal segments (jejunum) in scanning the epigastric and left mesogastric regions. Ultrasonic examination of distal small intestine segments (ileum) is carried out for checking no signs of barium available therein. 5- 6 h later, when no signs of barium presence in epigastric and left mesogastric regions being observed, barium availability in the ileum is tested by visualizing the signs of barium availability in the small intestine in the left ileac region and in the small pelvis to determine if the barium passage is retained, delayed or accelerated in the small intestine. Ultrasonic examination of the colon is carried out for visualizing increased pneumatization and the place the small intestine enters the cecum. Normal barium passage through the intestine is detected in 22-24 h from no signs of barium being present in the small intestine and increased pneumatization in transverse and descending colon with increased ultrasound reflection intensity of its anterior wall and from arc-shaped structures of increased ultrasound reflection intensity interpreted as haustra coli in filling intestine with barium. Pneumatization and increased ultrasound reflection intensity from anterior wall and ascending colon being detected, examination is carried out in 48 h. The signs remaining available, delayed barium passage in large intestine is considered to be the case. The signs of barium being available in the small intestine observable in epigastric, left mesogastric, left and right ileac regions and small pelvis are as follows. Anterior intestine wall is visualized as a 1-3 mm thick strip possessing increased ultrasound reflection intensity. Separate jejunum loops with small amount of liquid accumulated inside are visualized in the abdominal cavity region of restricted area, the intestinal loops have diameter from 1.1 to 2.0 cm, permanent peristalsis and unrestricted mobility. Marked small intestine loop pneumatization is available in the distal areas with respect to visualizable loops with liquid contents (progressive pneumatization). EFFECT: enhanced reliability of diagnosis; excluded multiple patient radiation loading. 2 cl, 6 dwg
Patent RU-2170501-C1 (RU)
Inventor: ISAEV I K
IPC: A01D23/02
Filed: 1999-10-26
Granted: 2001-07-20
Abstract: FIELD: agriculture. SUBSTANCE: cleaning apparatus has knife drum and drive. Drum has at least one carrier-feeler disk to which are attached V-shaped knives made in the form of catching fork. Diameter of carrier-feeler disk is greater than or equal to diameter of circumscribed circles of internal ends of knives and is less than diameter of circumscribed circles of external ends of knives. Drum is mounted for movement in horizontal plane relative to suspender or together with it relative to frame. EFFECT: increased efficiency by improved following of beet root head surface. 3 cl, 3 dwg