baber/WOPTO huggingface dataset:
Patent RU-2105679-C1 (RU)
Title: Method for control of driving and/or braking effort of traction motors of train without free axles in wheel-rail boundary adhesion area
Inventor: KARL KHAN
IPC: B60L3/10
Filed: 1993-06-22
Granted: 1998-02-27
Abstract: FIELD: railway transport. SUBSTANCE: in control of driving and/or braking effort of traction electric motors in wheel-rail boundary adhesion area, transfer to unstable slipping zone is determined by higher wheel rotation acceleration, and return to stable slipping zone is provided by reduction of value of driving and, respectively, braking effort. If integrator is used as free (runner) pseudoaxle, rotational speed difference Δn is formed by means of driving axle considered as wheel slip measure. Transfer into unstable slipping zone is fixed by first rotational speed differential derivative dΔn/dt. In case of operation of maximum stage, additional input value is applied to integrator which counteracts introduced preset value to provide return to stable slipping zone. To prevent traction force losses caused by instantaneous loss of adhesion it is recommended to carry out reduction depending on maximum obtained value of first derivative Δn in addition to reduction of driving or corresponding braking effort contributing to evaluation of difference of rotational speed dΔn/dt. EFFECT: enhanced reliability of control. 2 cl, 1 dwg
Patent RU-2092576-C1 (RU)
Title: Method of treating steel in teeming ladle
Inventor: SUKHANOV YURIJ F
IPC: C21C7/00
Filed: 1995-05-24
Granted: 1997-10-10
Abstract: FIELD: metallurgical industry. SUBSTANCE: this is used in heating steel in teeming ladle based on utilizing heat of exothermic oxidization reactions. According to method, in process of heating steel in ladle, introduced into metal is aluminium in the form of wire at linear speed within 5-10 m/s and amount of 0.5-3.0 kg per 1 t of steel. After introduction of aluminium, delivered into metal is oxygen through immersed tuyere down to depth of 0.4-0.6 of depth of metal in ladle in amount of 0.18-0.32 cu.m/min per 1 t of steel during 1-12 min. Then metal is blown through immersed tuyere with neutral gas at flow rate of 0.1-0.4 cu.m/h per 1 t of steel during 3-6 min. EFFECT: high efficiency. 1 tbl
Patent RU-2082301-C1 (RU)
Title: Method of preserving the protein paste prepared of green plants
Inventor: LESNITSKIJ VLADIMIR R
IPC: A23K3/02
Filed: 1995-05-23
Granted: 1997-06-27
Abstract: FIELD: agriculture. SUBSTANCE: method involves the use of formic acid with molecular chlorine or condensate with the latter. Formic acid or condensate is mixed with chlorine at ratio = 3:(0.5-1) and 5:(0.5-1), respectively, and the obtained mixtures were added at amount 0.4% and 0.6% of paste mass. Storage of paste preserved with a mixture of formic acid with chlorine or condensate with chlorine ensures to decrease the nutrient substances loss to 3.2% as compared with method without the indicated acids addition (6.1-7.5%). EFFECT: improved method of preserving, decreased loss of nutrient substances.
Patent RU-2093525-C1 (RU)
Inventor: TOLSTIKOV GENRIKH A
IPC: A61K31/69
Filed: 1993-12-14
Granted: 1997-10-20
Abstract: Изобретение относится к химии и может быть использовано в медицине для диагностики и оценки тяжести течения сахарного диабета. Изыскан новый сорбент для аффинного определения гликозилированного гемоглобина, характеризующийся большей емкостью по лиганду, обеспечивающий более 20-кратное использование 1 мл сорбента, что достигается сшитым поливиниловым спиртом с иммобилизованной м-аминофенилбороновой кислотой общей формулы, указанной в формуле изобретения, где количество м-аминоофенилбороновой кислоты в сорбенте составляет от 0,37 до 1,49%, молекулярная масса активной цепи сшитого поливинилового спирта 2•10 3   o C3•10 3 , коэффициент набухания равен 80 o C100%. 3 табл.
Patent RU-2104361-C1 (RU)
Inventor: SUPRUN P P
IPC: E01B29/20
Filed: 1995-11-02
Granted: 1998-02-10
Abstract: Использование: в устройствах для механизации работ при укладке звеньев железнодорожного пути. Сущность изобретения: устройство содержит гидростанцию, силовой гидроцилиндр, клиновой рельсовый захват, сочлененный со штоком гидроцилиндра, который жестко закреплен на стреле, шарнирно закрепленной на кронштейне, жестко закрепленном на раме путеукладочного крана в передней его части, а также механизм установки устройства в рабочее и транспортное положение, состоящий из двухбарабанного блока с барабанами разных диаметров, установленными на оси, закрепляемой на раме путеукладочного крана, и двух тросов, один из которых запасован на барабане большего диаметра и соединен со стрелкой, а второй - на барабане меньшего диаметра и соединен с возвратной пружиной, закрепляемой на раме путеукладочного крана. 2 ил.
Patent RU-2125826-C1 (RU)
Title: Combined furniture for children
Inventor: JAKUSHEV IGOR ANATOL EVICH
IPC: A47D11/00
Filed: 1996-01-09
Granted: 1999-02-10
Abstract: FIELD: production of furniture. SUBSTANCE: furniture is composed from hollow blocks made in the form of similar rectangular parallelepipeds with sides a, b,c and a 1 , b 1  c 1 , respectively. b = a + kx, c = b + kx, b 1  = a 1  + ky, c 1  = b 1  + ky, where a, a 1  are values selected for groups of children of different age; k>0 is arbitrary number; x/y ratio is 1.5. Parallelepiped faces have openings of diameters D(ab) <D(ac) <D(bc), d (a 1 b 1 ) <d(a 1 c 1 ) <d(b 1 c 1 ), respectively. According to first version, furniture blocks have three faces and three rigid binding members. According to second version furniture is provided with panel mounted in vertical position on two equally sized blocks with sides a,b,c or a 1 , b 1 , c 1 . Height of furniture is changed by overturning parallelepipeds from one face to another. EFFECT: wider operational capabilities, simplified construction and enhanced reliability in operation. 4 cl, 3 dwg
Patent RU-2146373-C1 (RU)
Inventor: DEM JANENKO PETR AFANAS EVICH
IPC: G01P15/08
Filed: 1996-01-11
Granted: 2000-03-10
Abstract: Датчик предназначен для использования в технике высокоточных измерений посредством сопрягаемых с волоконными световодами оптических датчиков, в том числе и волоконно-оптических, чувствительные элементы которых выполнены на основе волоконных световодов. Датчик может служить основой построения трехкоординатного прецизионного цифрового волоконно-оптического акселерометра для измерения линейных ускорений, в том числе и сверхмалых, в широком динамическом диапазоне. В корпусе датчика закреплен отражатель. Конец волоконного световода консольно закреплен в корпусе. Инерционная масса закреплена на свободном конце консоли волоконного световода, размещенного в выполненном в инерционной массе сквозном отверстии. Торец свободного конца консоли волоконного световода расположен над отражателем. Катушки индуктивности установлены в корпусе симметрично оси волоконного световода. Отражатель выполнен в виде вогнутого зеркала, образованного двумя цилиндрическими поверхностями. Оси цилиндрических поверхностей взаимно перпендикулярны и пересекаются с осью волоконного световода под прямыми углами над плоскостью среза вогнутого зеркала. Центр масс инерционной массы, выполненной из магнитного материала, лежит на оси волоконного световода. 4 ил.
Patent RU-2093221-C1 (RU)
Title: Method for sound-free tubage at noncalculosis cholecystitis and hypokinesia of gallbladder
Inventor: DUBINSKIJ ROMAN ABRAMOVICH
IPC: A61K9/06
Filed: 1996-03-12
Granted: 1997-10-20
Abstract: FIELD: medicine. SUBSTANCE: method deals with applying 25% phyto-ointment upon paravertebral areas of cervical department of a backbone and suprahumoral region. The given phyto-ointment is prepared based upon wheat bran tincture upon 40% ethanol. These areas are then irradiated with an ultrasound generated by physiotherapeutical apparatus. Procedure duration lasts for 10 minutes. An active gallbladder evacuation starts 30 minutes after the seance. The effect that regulates motor-evacuative gallbladder function is kept for several days due to creating a depo of biologically active plant substances in places where radicles of vegetative system come out. EFFECT: higher efficiency. 2 cl
Patent RU-2111768-C1 (RU)
Title: Method of object disinfection
Inventor: LOKTEV V G
IPC: A61L2/08
Filed: 1996-03-27
Granted: 1998-05-27
Abstract: FIELD: medicine. SUBSTANCE: method includes treatment of object by radiation of one or several pulses of primarily visible and/or infrared range with spectrum area of at least 0.3 mcm and by power exposures on object of at lest 1 J.sq.m per pulse. EFFECT: reduced disinfection time and power expenditure, higher safety of personnel. 1 tbl
Patent RU-2120004-C1 (RU)
Title: Method for joining wood panels from timber
Inventor: KRIKUNOV V M
IPC: E04C2/10
Filed: 1996-04-25
Granted: 1998-10-10
Abstract: FIELD: wood-working industry and agriculture, in particular, methods of manufacture of wooden structures used in erection of agricultural storages, shelters and habitable rooms. SUBSTANCE: method consists in angle joint of prefabricated bearing wall building from timber including metal loops located in joint hollow. Metal loops have holes at edges and fixing rods in which loops are made in the form of solid plates with holes at ends. Joined panels have recesses and holes coinciding with holes in plates. The latter and fixing rods in joints with them are made oval. EFFECT: higher efficiency. 2 dwg
Patent RU-2117214-C1 (RU)
Title: Heat exchanger
Inventor: GLUKHOV GENNADIJ IVANOVICH
IPC: F28D7/02
Filed: 1996-05-29
Granted: 1998-08-10
Abstract: FIELD: heat-power engineering; waste-heat boilers. SUBSTANCE: heat exchange members of heat exchanger have at least two breaks over contour at pitch h varying from section to section. Outer heat exchange members of all sections are located on outer surface of housing and inner members are located inside limiting cylindrical ferrule which is made integral for all sections; it forms circular passage together with housing which is brought in communication with supply branch pipe; at inlet of circular passage, above branch pipe, separating device made in form of truncated cone is located; lesser base of this cone is connected with cylindrical ferrule and larger base is mounted at clearance relative to inner surface of housing and is additionally rounded-off inside. Supply branch pipe is mounted tangentially at acute angle of α to vertical axis of heat exchanger, dust removal branch pipe being additionally fitted in its lower portion. Fins are additionally provided at inlet and outlet of circular passage; fins provided at inlet are located above separating device at acute angle and those provided at outlet are parallel to axis of heat exchanger. EFFECT: compact and low-cost construction at high efficiency of heat exchange. 2 cl, 5 dwg
Patent RU-2115672-C1 (RU)
Title: Thermoplastic polymer material
Inventor: KALUGINA E V
IPC: C08L83/04
Filed: 1996-07-08
Granted: 1998-07-20
Abstract: FIELD: automobile and radioengineering industries; instrument making; production of articles being in contact with food products; toy production. SUBSTANCE: polymer material comprises: copolymer of styrene, methylmethacrylate and acrylonitrile, or copolymer of styrene and acrylonitrile, and siloxane block copolymer, their quantities (weight parts) being 100 and 0.1-5.0, respectively. Siloxane block copolymer represents product of hydrolytic polycondensation of phenyltrichlorosilane and dichloropolyalkyl(aryl) siloxane having molecular weight in 1500-2000. EFFECT: improved processing into thin-walled articles having complicated configuration and into large-sized articles. 1 tbl
Patent RU-2131885-C1 (RU)
Title: Method of microcrystalline cellulose
Inventor: SVJATKIN JU K
IPC: C08B15/00
Filed: 1996-07-19
Granted: 1999-06-20
Abstract: FIELD: pharmaceutical, food and cosmetic industries, more particularly chemical processing of cellulose-containing stock. SUBSTANCE: method of preparing microcrystalline cellulose comprises successive treatment of sulfate or natron cellulose with 5% nitric acid solution, 2% alkali solution and 3% hydrochloric solution at 70-100 C for 30- 120 minutes. Microcrystalline cellulose is used as stabilizer of aqueous latex paints and emulsions and sorbent for chromatography and is physiologically active substance which improves metabolic processes in body. EFFECT: greater efficiency and improved ecological characteristics of the preparation method. 3 ex, 1 tbl
Patent RU-2142163-C1 (RU)
Title: Method for modelling inflammatory diseases in female genital organs
Inventor: STARKOVA E V
IPC: G09B23/28
Filed: 1996-07-17
Granted: 1999-11-27
Abstract: FIELD: medicine. SUBSTANCE: method involves using white not pedigree rats. Staphylococcus aureus is injected at a dose of 3•10 6  microbe bodies. Injection is carried out into posteroanterior wall of the middle part of the vagina by means of tuberculin syringe as submucous application. EFFECT: enhanced accuracy of pathologic process approximation. 8 dwg
Patent RU-2100464-C1 (RU)
Title: Method for continuously recovering vanadium from process liquors
Inventor: KOZLOV VLADILLEN ALEKSANDROVIC
IPC: C22B34/22
Filed: 1996-07-18
Granted: 1997-12-27
Abstract: FIELD: vanadium production by hydrometallurgical methods. SUBSTANCE: feed liquor is acidified, followed by precipitating therefrom vanadium pentoxide, under heating, onto earlier produced vanadium pentoxide precipitate having specific surface area 50-2000 $$$. Inventive novelty of proposed method resides in fact that acidified feed liquor is supplied in counter-current to vanadium pentoxide precipitate , from bottom upwards, at feed rate 0.2-10.0 l/h. sq.cm of precipitate bed cross-section. EFFECT: high vanadium recoveries.
Patent RU-2117376-C1 (RU)
Title: Voltage regulating and changing device
Inventor: IGOL NIKOV JURIJ SOLOMONOVICH
IPC: H02M5/12
Filed: 1996-07-31
Granted: 1998-08-10
Abstract: FIELD: converter engineering; AC and DC power supplies. SUBSTANCE: device has bridge circuit with its ac input connected in series with transformer primary winding. RC bridge circuit is connected to AC input terminals and thyristor, across diagonally opposite DC terminals. Thyristor control circuit has low-capacity transformer whose primary winding is connected to supply mains input of device and secondary winding feeds low-power rectifier whose output yields thyristor control signal through resistor, low-power thyristor, and phase-shifting circuit. The latter incorporates capacitor, adjustable resistor, and two diodes. Control signal phase is changed by varying resistor value. Bridge circuit is connected into transformer secondary circuit for DC voltage regulation. EFFECT: improved reliability of ac voltage regulation on transformer primary side and both ac and DC voltage regulation on its secondary side. 4 cl, 3 dwg
Patent RU-2107328-C1 (RU)
Title: Method for tracing and displaying of position and orientation of user in three-dimensional space and device which implements said method
Inventor: LATYPOV NURAKHMED NURISLAMOVIC
IPC: G09B19/10
Filed: 1996-08-14
Granted: 1998-03-20
Abstract: FIELD: automation and computer engineering. SUBSTANCE: method involves detection of characteristics of user body parts movement, converting measured results into required representation form and processing of sequences of converted data in order to achieve data about position and orientation of user in space. For this method involves mounting near main joints of user body instruments which measure at least one angle between segments which are adjacent to corresponding joint of user body, mounting on at least one segment of user motor apparatus a tool which measure reference directions, measurement of orientation of at least one segment which carries reference direction detector, detection of angles between segments which are adjacent to said main joints of body, detection of orientation and position of user body as whole in three- dimensional space using measured angles and orientation of said at least one segment which carries reference direction detector. Invention also describes device which implements this method. EFFECT: increased functional capabilities. 30 cl, 2 dwg
Patent RU-2116148-C1 (RU)
Title: Method for making builtup products with lengthwise laminarity
Inventor: KOZIJ S I
IPC: B21C23/00
Filed: 1996-08-27
Granted: 1998-07-27
Abstract: FIELD: plastic metal working, possibly production of tubes with clad working surface by hot extrusion. SUBSTANCE: product is assembled of two arranged one inside another hollow blanks. Inner blank is in the form of sleeve with locally thickened wall. Outer blank is placed onto said sleeve in such a way that it is supported by said thickened portion of sleeve. Material of said sleeve is axially compressed in limits of small cross section of said sleeve and then said thickened portion is removed. At axial compression shoulder is formed on one end of blank. Said shoulder is arranged at side of die of extrusion press. EFFECT: high quality welding of materials. 2 cl, 6 dwg
Patent RU-2127640-C1 (RU)
Title: Mobile plant for application of fluids onto large surface
Inventor: KHOKAN EHMILSSON
IPC: B05B15/04
Filed: 1995-01-13
Granted: 1999-03-20
Abstract: FIELD: application of fluids, for instance, of paint onto large surfaces, especially onto floor surface. SUBSTANCE: mobile plant has several sprayers placed in a housing. The sprayers are surrounded by a protective shell. The housing has an opening facing the surface to be coated with fluid. The plant also has an air evacuating device used for creation of air flow delivered to the housing interior from the air gap between the treated surface and the free edge of the protective shell to minimize the ejection of fluid particles from the plant to the environment at application of fluid onto the surface. EFFECT: reduced pollution of ambient air, enhanced convenience and ergonomics of plant at its movement along the surface to be coated. 8 cl, 2 dwg
Patent RU-2129859-C1 (RU)
Title: Conditioning and washing hair composition
Inventor: FREDERIK SERVANTES
IPC: A61Q5/12
Filed: 1996-09-06
Granted: 1999-05-10
Abstract: FIELD: cosmetics. SUBSTANCE: composition contains in aqueous medium conditioning system with at least one fat alcanole C 14 -C 22  and at least one cationic surface-active substance separated from salts of quaternary ammonium, and, if necessary, one cationic silicon; washing base containing at least one nonionic surface-active substance of alkylpolyglycoside type, and, if necessary, amphoteric surface-active substance, in particular, from betaine group; stabilizing system containing at least one glycol mono- or distearite and at least one joined polymer of metacryloiloxyethyltrimethylammonium chloride. EFFECT: hair softness and antistatic effect. 24 cl, 3 ex
Patent RU-2146998-C1 (RU)
Title: Method of abrasive wheel manufacture
Inventor: KHUDOBIN L V
IPC: B24D3/34
Filed: 1996-12-15
Granted: 2000-03-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: for impregnation of wheel and filling of radial channels or grooves made in it as well as of through axial channels positioned on concentric circumferences, use is made of different compounds of hard or plastic lubricants. The method ensures effective lubricating action in contact zone of wheel and blank. EFFECT: higher stability of wheel.
Patent RU-2130225-C1 (RU)
Title: Method for choosing and testing cables for protection against short circuits and sensitivity settings using nomograms
Inventor: KRYLOVA I B
IPC: H02H7/26
Filed: 1997-04-24
Granted: 1999-05-10
Abstract: FIELD: alternating current mains connected to power supply systems, in particular, for 1 kV system supply mains of nuclear and heat power stations affected to fires caused by short circuits in cable network. SUBSTANCE: method involves comparison of chosen or tested cables (using parameters of label, cross section and length), and protection settings against reference values on nomograms which are designed as maximal tolerance for which corresponding protection setting is sensitive to short circuits. EFFECT: increased precision, decreased workload and probability of errors.
Patent RU-2143715-C1 (RU)
Inventor: ENG KI MIN
IPC: H04N5/74
Filed: 1995-10-17
Granted: 1999-12-27
Abstract: FIELD: optical projection systems. SUBSTANCE: MxN matrix of thin-film driven mirrors has active matrix, substrate with MxN matrix of connection terminals, and MxN matrix of transistors, and MxN matrix driven structures. Driven structure operates in two modes and comprises second thin- film electrode, lower member, which is driven by electric signal, intermediate thin-film electrode, upper member, which is driven by electric signal, and first thin-film electrode. Another claim of invention discloses method which involves generation of active matrix, application of thin-film protection layer over active matrix, application of second thin-film layer over first one, selective removal of second thin-film layer, deposition of lower layer, which is driven by electric signal, application of intermediate electrode layer, deposition of upper layer, which is driven by electric signal, generation of first thin-film electrode layer. This results in production of multilayer structure, which is embedded into MxN matrix of half-finished driven structures. Then thin-film protection layer is removed. EFFECT: elimination of high-temperature processing for manufacturing of optical projection system. 11 cl, 17 dwg
Patent RU-2119932-C1 (RU)
Title: Water-soluble composition for electrotechnical steel insulating coatings
Inventor: MASLOVA E KH
IPC: C09D5/02
Filed: 1997-06-24
Granted: 1998-10-10
Abstract: FIELD: insulating coatings. SUBSTANCE: composition containing butadiene styrene latex, ortho-phosphoric acid, hydroxyethylated monoalkylphenol and water has additionally magnesium oxide, aluminium hydroxide, boric acid and ammonium polyphosphate taken at the definite ratio. EFFECT: high physical-mechanical and magnetic properties of coating. 1 tbl
Patent RU-2120532-C1 (RU)
Title: System of shapes for assembly of window and door frames, partitions, showcases and stained-glass panels
Inventor: KUCHIN V JU
IPC: E06B3/00
Filed: 1997-06-27
Granted: 1998-10-20
Abstract: FIELD: civil engineering. SUBSTANCE: system of shapes consists of sections, each includes exterior and interior different in size hollow shapes and thermal insert. Shapes have L-shaped and pair folds and members connecting shapes with one another and with other parts made in the form of one- or two-sided wing with flanging and/or steps. Interior shape width is larger than that of exterior shape and may be stretched in width with chamfered free corner. System additionally has sealing gaskets contacting fill and provided with heat-insulating projection and interior hollow in location. System additionally has sealing gaskets secured between section thermal inserts made with tooth-like location and interior hollow in working part. System additionally has sill in two versions connected with section by means of transition shape of various types of additional sealing gaskets. EFFECT: reduced air convection inside article. 7 cl, 9 dwg